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DERWENT WORLD PATENTS INDEX (DWPI )

1. T03 B01B5X 1992 Other recording processes T03 BOIC 1987 Protective layers anti reflective layers Coating film T03 BOIC1 1992 Internal reflective or antireflective layers This code takes precedence over T03 B01C3 and is used for indeterminate cases T03 B01C3 1992 External reflective or antireflective layers T03 BOIC5 1992 Protective ext layer Anti abrasion scratch resistant antistatic T03 B01C7 1992 Protection subsequently applied to carrier Includes plastic air occlusion film applied to surface of compact disk T03 B01C8 2007 Labelling layers T03 B01C9 Includes optical and thermo sensitive layers for recording human readable information as well as layers suitable for printing e g by ink jet see T04 G02 Layers for recording data are covered in T03 B0 3B and are not coded here See T04 for details of printing not carried out by the optical drive T03 B01C9 1992 Other T03 BOD 1992 Record carrier type Codes in this section are used in conjunction with either those for features of carriers per se or those for manufacture to indicate the type of the carrier only TO3 B01D1 1992 Disk TO3 B01D1A 2002 For audio video storage WO04 COY T03 B01D3 1992 Card Includes cards with circular tracks and centre hole to allow recording playback in optical disk recorder T03 B01D3A 2002 For audio video storage WO4 C01 T03 B01D4 2006 Super resolut
2. Broadcast radio television signal input TV card T01C04 Output to displays Video colour graphics character monitor colour intensity TOFCO4A For CRTs Monitor VDU TOFCOAB For display panels Matrix LCD gas discharge plasma hologram T01C04C 1997 LED display TO1C04 T01C04D 1997 Display processing T01C04 Graphics card TO1 C04X Other Update Bitmap T01C05 Output to printers incl plotters typewriters Character font format graphic line text ink Jet impact thermal X Y chart TOLCO5A 1992 To printer Ink jet impact thermal laser TO1LCO5A1 1997 To from networked shared printers TO1C05B 1992 To plotter X Y chart T01C06 1992 Scanning T01 C09 Bar code reading and character recognition such as OCR are covered by T04 A03Bland T04 D04 codes respectively Hand scanners for computer input are coded in T04 M02 This code is used for computer interfacing details only OCR bar codes TOFCO6A 202 To from networked shared scanner Covers the scanners that share with the network Remote scanner EPI Manual Codes 2013 223 Part 1 T01C07 1992 Interconnections subsystems Includes general aspects not specific to interfaced devices such as input output and data communications See TOLHO5A for I O controllers and processors and T01 L09 for physical structures TOFCO7A 1992 Asynchronous Synchronous operation Covers interfaces characterised by communi
3. Engine manufacture assembly disassembly Includes manufacturing and assembly aspects of engine and engine components not specifically for transportation applications such as motor vehicle boat aircraft see relevant Q77 with Q16 D Q24 and Q25 codes respectively Q5 N 2010 Noise vibration and harshness reduction See also Q17 N and QV E codes for mechanical details of motor vehicle engine noise reduction See X22 AD for electrical details of vehicle engine noise and vibration reduction Q51X Other engine details Includes IC engine details not already covered such as engine mountings also see Q1 E01 for vehicle engine mountings Q52 Reaction Engines External Combustion Gas Turbines Rockets From 2006 Q52 covers all mechanical details of non positive displacement combustion engines such as turbine and rocket engines Prior to the introduction of Q52 manual codes in 2006 the Q52 class covered both positive displacement and non positive displacement engines turbines and their control For power generation gas turbines see X11 C01 for aircraft gas turbines engines see W06 B01 codes and for electrical aspects of gas turbines used in land vehicle propulsion see X22 P03 Q52 A Gas steam turbine engines See Q25 C02B for aircraft gas turbine engines per se Q52 A01 Turbine engine type Q52 A01A 2007 Turbojet engines Q52 A01C 2006 Turbofan engines Q52 A01E 2007 Turboprop engines Q52
4. In conjunction with helical scan head See also T03 A05AD for helical scan head speed control also coded in T03 N02 T03 E04 Tape tension control speed changing reversing Fast forward rewind selector motor T03 E05 Control of operating mode For records prior to 2002 audio video applications are coded in W04 B04B5 codes From 2002 these codes are no longer assigned Select switch function play rewind fast forward display pause cue autostop solenoid T03 E05A 1992 Based on sensed carrier features e g autostop T03 E05A1 1992 Sensing recorded data T03 E05A3 1992 Sensing tape tension T03 E05A5 1992 Sensing non magnetic feature on tape e g leader Includes optical detection Leader per se is covered by T03 A0 1H and T03 A01C3 Light transmission transparent T03 E05A7 1992 Sensing speed of carrier Includes detection of drop in speed e g at end of tape to halt operation T03 E05A9 1992 Other control based on sensed carrier features T03 E05B 1992 Manual control Includes operating controls keys switches etc Pushbutton T03 E05C 1992 Remote control See W04 E04A for remote control specific to audio or video recording Optical IR ultrasonic radio wire T03 E06 Driving spools Includes motor gearing and pulley systems torque adjustment Reel belt tension friction T03 E06A 1992 Motor This code is used as a general code for tape drive
5. Q25 C05G Aircraft stabilisation Includes e g transferring fuel to adjust trim or ballast supply discharge Q25 CO5H Influencing air flow over aircraft surfaces Includes boundary layer flow control and e g use of slots ducts porous or rough surfaces magnus effect of shock wave generators to adjust air flow over aircraft surfaces For use of flaps and other movable control surfaces to adjust air flow see Q25 CO5C instead and for fixed aerodynamic assemblies such as tail or nose planes see Q25 A04 instead Q25 M Military equipment Respectively see W07 and WO6 B codes for electrical aspects of military equipment and aircraft per se Includes both offensive and defensive equipment See Q25 P 30 instead for military aircraft applications per se Q25 N 2007 Noise Vibration Harshness reduction arrangements Includes all aircraft board arrangements for reducing noise vibration or harshness including use of sound deadening material Q25 P Aircraft adapted for special purposes Q25 P01 Lighter than air aircraft Q25 POA Airship Q25 P01B Balloon Q25 P02 Rotorcraft Helicopter Q25 P03 Ornithopter Includes aircraft utilising a wing flapping motion Q25 P04 Sea plane Includes amphibious aircraft and flying boats Flying ground effect aircraft are coded in Q24 PD only Q25 P05 Glider Q25 P06 Microlight Q25 P07 Hang glider Q25 P08 VTOL Vertical take off and landing aircraft Q2
6. S03 E04T 1997 Using Fourier Analysis Includes use of Fast Fourier Transform see also T01J04B This code will nearly always be combined with at least one other S03 E04 code FFT S03 E04X Imaging and other optical investigation Includes cuvettes automatic optical analysis apparatus with S03 E codes forming picture using TV camera S03 E05 Using microwaves Includes microwave spectrometry Also includes general terahertz radiation investigation For terahertz imaging see S03 EO5E Dipole moment moment of inertia gas phase terahertz radiation S03 E05A 1997 Moisture detection S03 E05 S03 E05C 1997 Flaw detection S03 E05 Defect S03 E05E 2005 Terahertz radiation imaging S03 E05 503 E06 Using e g X rays neutrons electrons Includes use of ionizing or particle radiation for determining properties of asample e g patient x ray diagnosis or scanning electron microscopy For measurement of ionizing radiation intensity per se x ray gamma ray alpha beta etc particle behaviour or electron beam current density see S03 G codes Medical apparatus is also coded in S05 D codes For luggage check see also S03 C03 S03 C06 and W06 BO2A Measurement of radioactive emission from sample injected into human body e g scintography is not included see S03 G02B3 Control of X ray equipment in general is covered by VO5 EO2 codes Includes use of gamma rays Tube beam radiate radioact
7. T03 Q01 1992 Tape storage Covers magnetic tape storage unless additional codes indicate otherwise T03 Q05 1992 Disk storage T03 Q05A 1992 Magnetic disk library 306 T Computing and Control T03 Q05C 1992 Optical disk library T03 Q05E 1992 Magneto optical disk library T03 005X 1992 Other disk library T03 007 2006 General aspects of recording media library From 2006 this section covers all media library loading mechanisms and control systems Previously this topic was covered in T03 E01B5 and T03 F01for tape and disk systems respectively T03 Q07A 2006 Loading mechanism and drive T03 Q07B 2006 Media changing control system T03 S 2005 Use of data recording apparatus for non recording applications Use in conjunction with TO 3 B0 1D1for articles incorporating optical disks e g clocks drinks coasters Also for using storage media for holding biological chemical samples testing instrumentation aspects are also coded in S03 T04 Computer Peripheral Equipment T04 A Using digitally marked record carriers Read card data print sense code document mark encode bar codes T04 A01 Punched card or tape punches and readers Optical hole punch hole aperture T04 A02 Other digital marking writing Includes credit or security card marking Digitally marked cards per se are covered by T04 C codes Writing to IC cards is covered by T04 K02 Includes erasure of mar
8. T04 H Visual display units Includes displays for computer related equipment such as for laptops and PDA s personal digital assistants and portable game consoles e g Nintendo DS Sony PSP For signal processing aspects e g contrast control white balance control etc see also WO3 codes Screen video cursor terminal processor VDU graphic line monitor TO4 H01 CRT control arrangements For CRT per se see VO5 D codes CRT TV display aspects are covered by W03 A08A codes Image deflect raster pixel T04 HO1A For single beam tubes TO4 HO1A1 1983 Character and stroke generators Pattern vector T04 HO1B For storage colour or other tubes Beam index beam penetration EPI Manual Codes 2013 35 Part 1 TO4 HOB1 1992 Colour T04 H02 1985 2010 Plotters This code is now discontinued See S06 K99E from 2011 For computer interface per se see TO1C05B also T04 H03 Arrangements for other visual indicators Includes LED LCD element drive arrangements Display arrangements in general are in WO5 E codes also Plasma displays per se are coded in VO5 A codes also Gas discharge optical panel number alphanumeric character symbol T04 HO3A 1983 For single character Seven segment decoder segment T04 H03B 1983 For several characters e g matrix From 2005 all display types except LED will not be coded in this section without novel details of the matrix array Row col
9. GPS Global Positioning System NAVSTAR S02 B08E 1997 Display and indication aspects S02 B08 For novel visual display aspects see S02 KOAC for audio output see S02 K04A and possibly also WO4 V for speech synthesis for haptic output see SO2 KO4D S02 B08G 1997 Computer processor S02 B08 Includes software See also T0 1 J06B codes EPI Manual Codes 2013 143 Part 1 S02 B08X 2005 Other navigation techniques S02 B08 Includes inertial and dead reckoning techniques S02 B09 Other surveying navigation Includes electrical aspects of telescopes S02 B10 1992 Testing and calibrating of surveying navigation equipment S02 B09 S02 B1l 1992 Instrument combinations S02 B09 Includes measurement of two or more variables S02 B2 1992 Distance recording devices S02 B09 502 BDA 1992 For vehicles Includes odometers For electrical aspects see also X22 Tachographs are coded in T05 G01 and X22 E05 Hodometer tachometer S02 BDB 1992 Non vehicle travel recorder Includes pedometers S02 C Measuring vol vol flow mass flow or liq level metering by vol Meter water air gas fluid S02 C01 Continuous volume mass flow meters Pressure valve pipe rate fuel transducers S02 COlA Mechanical 44 S Instrumentation Measuring and Testing S02 COlA1 Using rotating vanes using pressure pressure difference measurement Wheel turbine blade Bemoulli Venturi S02 C01A9
10. Pump reservoir drug valve volume deliver meter chamber implant membrane S05 J01 1992 Fluids Liquid flow 505 J01A 1992 Monitoring of intravenous fluid delivery S05 J02 1992 Drugs through skin Delivery of drugs for anaesthesia is coded in S05 L02 See also S05 A04A for iontophoresis S05 K 1992 Aids for handicapped people e g Braille devices S05 X Blind obstacle detection S05 K01 1997 Mobility aids Invalid vehicle vehicle access invalid mobility S05 L 1992 Anaesthesia S05 X S05 L01 1997 Gas delivery systems SO5 L S05 L02 1997 Intravenous or intramuscular delivery systems S05 L Local anaesthesia relaxation analgesia S05 M 1992 Electrical drug storage and dosing S05 X Manufacturing details of medicines tablets etc are not coded under S05 M but under X25 P02 electrical details only S05 M01 1997 Drug delivery systems S05 M Drug dosing drug delivery dispenser S05 M02 1997 Monitoring medication compliance S05 M Arrangements for indicating time for taking medicine programmed dispensers monitoring medicines taken etc Regime pill counter timer S05 M03 1997 Drug storage systems S05 M Includes storage facilities for drugs etc in hospitals doctors surgeries 505 M04 1997 Ventilator systems with medication S05 M See S05 G02E for respiratory aids e g ventilators Inhaler EPI Manual Codes 201
11. QD A Rigid suspensions Rigid connection between axle and frame QD B Resilient suspensions Includes independent resilient suspension for single wheels and resilient suspension for wheel sets or axles with inter related movement e g live axles QD BOl Spring arrangements QD BOA Leaf QD BOB Coil QD BOK Torsion bar springs QD BOD Rubber springs Includes elastomers QD BOE Fluid springs Includes hydraulic and air springs QD BOF Combination of different spring types Includes suspensions e g employing both coil springs and air springs QD B02 Vibration dampers Shock absorbers Damper EPI Manual Codes 20 B Part 1 QD BO2A Mechanical damper Includes coil springs used to provide a damping function QD BO2B Fluid damper Includes hydraulic pneumatic and quasi fluid i e having powdered medium dampers QD BO2C 2008 Torsion damper Includes torsional damping arrangements QD BO2D 2008 Rubber damper Includes elastic material e g rubber or elastomer dampers QD BO3 Spring damper combinations Includes coil over dampers This code can be used in conjunction with other Q2 B codes to highlight the type of springs and dampers being used Racing car sports car QD BO4 Spring damper characteristic adjustment Vehicle ride height control Includes control of air pressure within air springs Also includes arrangements for adjusting caster camber and toe in toe out of vehicle wheels
12. S01G04 Testing for short circuits discontinuity and leakage Cable core identifier plug socket connection tester continuity tester S01G04A 1992 Short circuit and leakage S01G04A1 1992 Short circuit S01G04A5 1992 Leakage S01G04A5A 1992 With preset threshold S01G04C 1992 Checking continuity S01G04C1 1992 Without resistance measurement S01G04C5 1992 With resistance measurement S01G04C5A 1992 With pre set threshold S01G05 Locating faults in cables or networks Used for installed cables and transmission lines See also XD GOIC for power cables W02 C0D for communication cables Telecommunication break po nt capacitance S01G06 1983 Batteries See X16 H also which includes non electric testing e g of specific gravity not coded in SO1G06 Charge terminal accumulator ampere hour capacity S01G06A 1992 Measurement of remaining battery capacity Reserve residual discharge S01 G07 1983 Electrical machines See VO6 Mlland X11 codes also Winding coil phase rotating rotor stator motor generator dynamo alternator dynamoelectric S01G08 1992 Radio equipment and related systems S01G09 See also W02 C05 and W02 G and also relevant SOLD codes for specific electrical measurement aspect e g from S01D07 and S01D08 S01G08A 1992 Testing methods for equipment The codes in this section are used when the method of testing is intended for a specific
13. TO1HO8 1992 Multiprocessor memory management TO HO9 See also TO1M02 for multiprocessor systems and details See also T01 05B4 DBMS for locking Distributed system parallel processor single instruction multiple data SIMD TOLH09 Other TOL Data processing systems Routine TOrFJOl Desk and pocket calculators See also TOLMO6A1 where no processing details mentioned TOrFJO2 1980 1991 Multi processor systems This code is now discontinued see TO1 M02 from 1992 TOrFJO2A Distributed This code is now discontinued see T01 M02A from 992 TO1J02B 1987 1991 Co operating processor This code is now discontinued see T01 M02B from 1992 T01J02C Array parallel This code is now discontinued see TO1 M02C from 1992 TO1J03 For evaluating statistical data See also T01 04B2 for correlation Histogram 1987 1991 1987 1991 EPI Manual Codes 20 B 235 Part 1 TO1J04 For function synthesis analysis or equation solving TOLJO4A 1983 For solving equations Differential polynomial linear programming T01J04B 1983 For correlation or transformation e g Fourier Walsh etc TOLJO4B1 1992 Transformation function Includes Walsh Fourier and multi dimensional transforms FT FFT S transform T01J04B2 1992 Correlation function Includes digital filtering array and convolution Digital filters in general are coded in TOLJ08B and U22 GOlcodes See also TOL J03 for
14. 1774 S Instrumentation Measuring and Testing S03 F04 Diffusion effects surface or boundary effects Includes e g measurement of wettability Surface tension Ficks law solder wettability S03 F05 Particle size sedimentation of suspensions For blood see S03 E4H1also and S05 CO1if electrical appts is involved S03 FO5A 1992 Sedimentation S03 FO5C 1992 Particle size Includes cytometry S03 F06 Concentration of suspensions permeability pore volume or surface area of porous materials S03 FO6A 1983 Concentration of suspensions Aerosol Colloid Emulsions Slurry S03 F06B 1983 Permeability pore volume or surface area of porous materials Pressure osmosis porosity filter gas mask respirator S03 F06C 1992 Particle counters Includes cytometry S03 F07 Weather light and corrosion resistance S03 F08 Coefficient of friction adhesion Surface adhesives S03 F09 Moisture content incl hydrometers detecting flaws or contamination Includes measurement of moisture e g mechanically but not measurement using capacitance microwaves or radiation absorption for these cases see S03 E02C S03 E05A S03 E06A3 respectively S03 F09A 2005 General moisture detection S03 F09B 2005 General flaw detection S03 FO9C 2006 General contamination detection Prior to 2007 covered by 503 FO9B S03 F10 2005 pH measurement S03 E03X See also S03 E03B2 for electrochemical methods
15. Composition of heat sensitive layer This code is now discontinued See S06 H01A from 2010 T04 G03B Using thermal ribbon This code is now discontinued See S06 H02 from 2010 Includes use of thermal transfer sheets Cartridge T0O4 GO3BF 1992 2009 Thermal ink composition This code is now discontinued See S06 HO2A from 2010 Includes composition and manufacture of thermal ink Dye T04 G03C 1992 2009 Printhead details for thermal printer This code is now discontinued See S06 H03 from 2010 For thin film resistor heads see also UM codes e g UM HO1B Printhead T04 G04 Optical incl laser This code is now discontinued See S06 E from 2010 For line projection onto photosensitive medium which is then electrophotographically developed If light deflection or modulation aspects are claimed then see VO7 K codes also Toner laser T04 G04A 1992 2009 Optical system and driving system This code is now discontinued See S06 E03 from 2010 T04 G04AF 1992 2009 Optics e g lenses and mirrors This code is now discontinued See S06 E03B from 2010 Polygonal galvanometer T04 G04A2 Driving system This code is now discontinued See S06 E03C from 2010 See also VO6 codes for motor details Scan 1992 2009 1983 2009 1992 2009 EPI Manual Codes 20 B 3B Part 1 T04 G04B 1992 2009 Printhead details including light source This code is now discontinued
16. Other mechanical flow measurement incl dynamic effects Vortex float swirl Karman S02 C0 1B Using electric magnetic wave propagation or thermal effect S02 C01B1 1983 Wave effects Ultrasonic Doppler blood velocity acoustic sonic sound medical S02 C01B4 1983 Electric or magnetic effects Electromagnet coil S02 C01B7 1983 Thermal effects Engine IC intake heat S02 C01B7A 1997 Device per se S02 C0 B7 S02 C01B7C 1997 Circuitry S02 C0 B7 S02 C01F 1992 Mass flow meters S02 C01X Includes Coriolis flow meters S02 CO1F1 1997 Air mass flow sensors S02 C0 F S02 C01X Other flow meters Includes using camera to image fluid to determine flowrate S02 C02 Discontinuous volume flow meters water and gas meters Chamber piston S02 C02A 1997 Water meter S02 C02 Includes water meters using continuous flow measurement techniques S02 C02A1 1997 Protection against tampering S02 C02 S02 C02C 1997 Gas meter S02 C02 Includes gas meters using continuous flow measurement techniques S02 C02C1 1997 Protection against tampering S02 C02 S02 C03 Other vol flow measurement incl compound meters measuring relative flow Fuel engine IC S02 C04 Dispensers Dose pump chamber container drink supply S02 C04A With expanding or contracting measuring chambers Piston stroke S02 C04B With moving measuring chambers 502 C04C With stationary measuri
17. QIL AI Wheel axle combinations e g wheel sets Includes overall novel wheel axle combination e g the whole rear axle wheel assembly used on a commercial lorry also see Q19 C02 QU A20 Wheel nuts fastening elements Includes wheel nuts and bolts and anti theft locking wheel nuts see also Q61L A codes Also includes quick release wheel fastening elements Spinner skewer D Q Mechanical Q1 A28 Wheel manufacture assembly disassembly apparatus Includes equipment for manufacturing and assembling dismantling wheels such as metal presses and casting equipment or jigs for enabling manual building of spoked wheels For apparatus for de mounting wheel onto vehicle also see Q16 A02 QU A30 Other wheel details QUB Tyres QUBO1 Tyre type QUBOlA Inflatable tyres Can be used to highlight the fact that the tyre construction is applicable to a pneumatic tyre QU BOlA1 Inner tubes QUBOlA3 Emergency or restricted use tyres Includes tyres that can be temporarily used in a damaged or deflated condition e g using additional inflatable or non inflatable supporting elements QU BOJA3A Run flat tyres Includes run flat arrangements e g by enabling folding of tyre side wall see also Q1 B05 QU BOJA5 Folding tyres See Q19 A01for folding bicycle tyres and e g QL BO3 for Kevlar RTM beads per se QU BOH Heavy duty tyres Includes tyres used in general heavy duty applications Can be used
18. S03 EBC Sampling gases S03 EBD Preparing specimens for investigation Centrifuge filter separate freeze S03 EBD1 1992 For automatic analysers See S03 EB codes also Includes preparation of many samples from one original which will be subjected to different test procedures S03 EBF 2006 Sample holders carriers or storage systems Includes e g microscope slides sample refrigerators cuvettes novel instrumentation type glassware e g test tube petri dish Note that general laboratory glassware is not included 503 E4 Investigation methods for Codes in this section are used when testing methods or appts are specifically intended for investigation of the material or substance concemed Depending on the scope ofthe invention codes for a specific testing method may also be assigned S03 E4A Food Pharmaceuticals and Cosmetics S03 EMA1 1992 Drugs medicines pharmaceuticals Electrical aspects of pharmaceuticals manufacture are covered by X25 P02 See also S05 C05 Capsule tablet 503 EMA2 2005 Food and drink Milk meat tobacco alcohol 503 EMA3 2005 Cosmetics S03 E14B Water See X25 H03 for electrical aspects of water and sewage treatment Sea waste effluent pollution process S03 EUC Metals Electrical aspects of metallurgy are covered by X25 Q codes and of working metals by X25 A codes e g X25 A0 casting Melt cast metallurgy phase assay S03 E14C1 1992 Tes
19. Shredding This code is now discontinued See S06 KO5C from 2010 Includes details of shredder integrated into printer e g for automatically shredding confidential paper after paper jam T04 G07 Colour printing This code is now discontinued See S06 K01 from 2010 CMYK T04 G08 1992 2009 Self contained typewriters and printing devices This code is now discontinued See S06 K99A from 2010 Includes details of label printers independent units and hand held printing devices T04 G09 Other printer types This code is now discontinued See S06 K from 2010 Includes magnetic and Braille printers see SO5 K T04 X for other Braille aspects electronic pen recorders T04 G10 1992 2009 Control systems for printers This code is now discontinued See S06 K0 7 from 2010 Does not include motors and solenoids for carriage and platen T04 G10A Internal control This code is now discontinued See S06 K0 7A from 2010 Includes control circuitry power management 2008 2009 1992 2009 1980 2009 1992 2009 TO4 GDAF 2005 2009 User input and display This code is now discontinued See S06 K0 7Alfrom 2010 Includes mode selection keys etc T04 G10C Interface This code is now discontinued See S06 K07C2 from 2010 Also coded in TOL CO5A Serial parallel Centronics RS232 TO4 G10E 1992 2009 Control from outside printer This code is now discontinued See S06
20. Soap shampoo toothpaste make up razor blades 80 Q Mechanical Q34 J04 Cleaning products Does not include packaging of toiletries these are coded under Q34 J03 only Cleaning wipes cleaning foam washing up liquid clothes conditioner Q34 M99 Other electrical electronic equipment parts Includes packaging of electrical beauty products electric razors massagers etc batteries lightbulbs and tubes Q34 K Vehicle parts Tyres Machine parts Tools Q34 K01 Vehicle parts Tyres Includes packaging details of parts for cars airplanes boats trains bikes etc Q34 K02 Machine parts Tools Includes packaging of gardening equipment and welding electrodes Q34 N Household domestic Includes packaging of non electrical items such as crockery furniture cleaning accessories e g cleaning mops cloths washing gloves etc Packaging of kitchen appliances white goods washing machines microwaves etc and electrical beauty products is coded under Q34 M codes only Watch jewellery Q34 L Tobacco products Includes packaging of cigarettes cigars pipes etc Includes packaging of filters and cigarette papers Cigarillos blunt corona kretek tobacco pouch cigarette holder Q34 T Musical instruments Toys Sport Packaging of musical instruments toys and sport equipment with electrical content e g keyboards battery operated toys game consoles are also coded under Q34 M02
21. Transportation Codes Mechanical transportation Q1 Q25 codes have been applied to all patent documents from 200601 and are applied to highlight mechanical application or patents with mechanical novelty The Q codes are designed to be used in conjunction with one another in the same way as the electrical manual codes are assigned and they may also be applied in conjunction with the electrical manual codes when appropriate Q11 Q25 codes will be applied to cover the core transportation areas such as vehicles in general trains ships and aircraft Mechanical Q codes will also be applied in two other areas namely Q5 Engines pumps compressors fluid pressure actuators and Q6 Engineering elements either when i The patent is in a transportation technology indicated by the presence of the Q11 Q25 class and the Q5 and Q6 code provides a more detailed breakdown of the patent novelty than any of the Q1 025 codes applied or ii The patent has an unspecified application though one that could be of use in the transportation field e g a novel piston for an internal combustion engine of unspecified application Packaging Codes Mechanical packaging Q3 codes have been applied to all patent documents from 20120 1and are applied to highlight mechanical application or patents with mechanical novelty The Q3 codes are designed to be used in conjunction with one another in the same way as the electrical manual codes are assigned and they
22. 1992 Disk positioning and centering Hub locate T03 FOIC 1992 Disk changing control system Monitor controller circuit T03 F01D 1992 Manual loading of carrier TO3 FOIE 1992 Loading from carousel container for several carriers Covers arrangements enabling simultaneous loading of several carriers which arethen played or recorded on sequentially or non sequentially Internal jukebox arrangements are covered by T03 FOIF1 Carousel container per se is covered by T03 H0 142 TO3 FOF 1992 Automatic feeding of single carrier from e g stack TO3 FOIF1 1992 Feeding from stack within recording apparatus Includes jukebox systems Feeding systems from external stack apart from library systems are covered by TO3 FO1F5 Library systems are covered by T03 Q codes 296 T Computing and Control T03 FO1F5 1992 Feeding from stack or system external to equipment per se From 2006 library systems are no longer included here being covered by T03 Q codes TO3 FOX 1992 Other feeding arrangements T03 F02 Driving control of drive and operating function other Motor details are coded in VO6 T03 FO2A 1992 Drive control Covers circuitry supervising and monitoring operation Aspects specific to disk changing are covered by T03 F0 1C See VO6 N codes for motor control circuits TO3 FO2Al 1992 Speed control TO3 F02A5 2005 Motor tilt control T03 F02C 1992 Drive components Covers on
23. 1992 Signal recording format and methods T03 BO5A 2005 Recording methods Includes arrangements for recording label information using data recording equipment on visible light sensitive layer For this topic see also T03 HO2A T03 B05A1 2005 Optimisation methods Includes use of test recording area Use with appropriate code e g T03 B02A7 for controlling light source power T03 B05F 2005 Format Covers arrangement of data only physical aspects such as hard sectoring of data are covered by T03 B0 FF Index signal recording and related aspects are also in T03 01codes Constant angular linear velocity CAV CLV T03 BO5F1 2007 Data arrangement within recording layers Covers two dimensional data layout T03 BO5F5 2007 Data arrangement between recording layers Covers arrangement of different data types between different layers e g layer used for interactive data such as Java info in Blu Ray disks T03 BO5F9 2007 Other data arrangements T03 BO5K 2005 Determining format or type of carrier inserted E g distinguishing between CD and DVD or between CD R and CD RW in drive capable of handling multiple formats T03 B06 1992 Reading writing circuitry This code is used with T03 P codes when signal processing aspects are involved Laser diode T03 B06A 1992 Writing T03 B06C 1992 Reading EPI Manual Codes 20 B 287 Part 1 T03 B07 2007 Re recording duplication TO3 B
24. 2010 Ventilation humidifying mechanisms Previously coded as S06 A19B Fan S06 K03D 2010 Frames cases bearing Previously coded as S06 A19C S06 K03E 2010 Manufacture and manufacturing apparatus Previously coded as S06 A19D Covers manufacturing method and apparatus for the manufacture of elements S06 K03F 2010 Connectors circuitry Previously coded as W02 J 05C S06 K03G 2010 Power supply Previously coded as W02 J 06 Includes mains and battery supplies for all types of units including portable systems Control aspect of power supplies are coded by S06 K07A2 only Also includes protection circuits See U24 D U24 E U24 F and U24 X codes Surge overload back up S06 K03H 2010 Rollers Previously coded as S06 AB General constructional details of rollers See also S06 EO5B for transfer roller or SO6 E06B 1for fuser roller S06 K04 2010 Recycling Previously coded as S06 A 1 TO4 GUB W02 JO5D See also X25 W04 for electrical aspects of recycling systems in general S06 K04A 2010 Paper recycling Previously coded as A06 A17A For removing toner from recording paper to enable re use of paper S06 K04B 2010 Recording agents recycling Previously coded as S06 A 1B S06 K04C 2010 Components recycling Previously coded as S06 A17C See also V04 X1 for recycling electrical components S06 K05 2010 Finishing Previously coded as S06 A18 T04 G06B WO2 JO5B For co
25. For digitally marked record carriers see TO4 A05 from 2005 See also S06 CO5 and X25 FO2A Guide position web card document T04 J01 1992 Media feeding See S06 K for paper feeding in printer TO4 K02C1for smart card feeding and T04 A05 for card feeding Transport path T04 J02 1992 Collating sorting Sort staple T04 K 1987 Smart media e g cards incorporating integrated circuit memory etc Includes reading aspects Constructional details are coded in U D UM as appropriate See also under application T05 W05 W06 or X25 For protective coatings see VO4 RO3E See also X25 F08 if details of the actual attachment of the tag e g RFID tag to an item IC memory contactless smart paper EPI Manual Codes 203 37 Part 1 TO4 K01 1992 Smart media details Includes all construction aspects of smart media Key IC T04 KO1A 2006 Circuitry inc encapsulation For construction and manufacturing of the circuitry aspects of smart media See also UU UM and V04 for details T04 K01B 2006 General construction details For all aspects of smart media construction manufacture except circuitry which is coded in T04 K0 1A T04 KOIC 2007 Antenna See also WO2 B codes as well as V04 G06 for PCB details and UB for integrated circuit details T04 K02 1992 Reading and writing aspects Including smart card feed conveying See also TOLHOB3A See also WO 2 C02G7 near field radio or
26. Includes hovercraft type vehicles Also see Q24 P 10 and Q24 P30 for mechanical aspects for marine hovercraft and amphibious vessels respectively or WO6 C codes for electrical aspects Q19 R02 Vehicles usable on road rail Includes motor vehicles with outriggers to allow travel on railway track Also see Q21for mechanical railway details or X22 X and X23 A codes for electrical aspects EPI Manual Codes 20 B Part 1 Q19 R03 Vehicles convertible into aircraft Also see Q25 for mechanical aspects of aircraft or WO6 B codes for electrical aspects Q19 R09 Other convertible vehicles usable in or on different media Q19 5 2007 Soft top cabriolet vehicles Includes vehicles that have a softtop roof or a foldable hard roof e g on coupe convertible cars See also Q17 A08 for novel convertible roofs per se See Q14 C06 for flip up rollover bars used cabriolet vehicles Q19 X Other vehicle types Includes unspecified use tracked vehicles see Q17 A1 for endless track arrangements per se 37 Q2 Special Vehicles Q21 Railways From 2006 manual codes have been assigned for all mechanical railway details For electrical aspects of railways see X23 codes instead Q21A Railway track arrangements construction Q2TA01 Track construction per se Includes mechanical aspects such as track rails and sleepers per se Also includes track maintenance assemblies and maintenance vehicles For track ins
27. Includes packaged items such as canned beverages but arrangements dispensing liquids into cups are covered byT05 H06 Select storage vending cigarette confectionery newspaper contraceptive ticket T05 H04A 1992 Involving heating cooking See also X25 F03Bland X27 C for cooking aspects Payment freed cooking heating appts for food supplied by customer is covered by TO5 HO5 For patents involving heating and cooling only T05 H04 is applied Microwave IR grill conveyor oven meal T05 H04B 201 Involving cooling freezing For patents involving heating and cooling only T05 H04 is applied See also X27 F for refrigeration TO5 HO5 Appts for hiring articles coin freed facilities and services TO5 HO5A 1992 Article hiring apparatus V deo tape cassette sports equipment TO5 HO5A1 1992 Returning payment or part payment on return of article Includes supermarket trolley with coin freed lock Reverse vending encouraging return of containers is covered by TO5 HO2E Deposit unlock chain free TO5 HO5C 1992 Payment freed provision of services Includes payment of parking meters see T05 GO3A also and public telephones see WO 1 CO7A codes also Automatic banking machines are coded in TO5 H02 codes for card note accepting aspects and in T05 L03 codes Prepayment call box left luggage locker launderette washing machine dryer lighting illumination commentary toilet cable televi
28. Q24 E05E Steering slowing by extensible flaps Q24 E05G Steering by deflecting propeller slipstream Includes rudder type elements in propeller slipstream Q24 E05X Other steering arrangements EPI Manual Codes 20B 53 Part 1 Q24 MOB Mine and depth charge launchers Q24 M0 E Ammunition stores and handlers Q24 M03 Defensive equipment Includes e g camouflage For electrical aspects of active camouflage see W07 F03 instead Q24 M03A Mine sweeping clearing E g using towed mechanical cables For electrical aspects of mine detection sweeping clearing see e g W07 F05 and W06 C codes instead Q24 N 2007 Noise Vibration Harshness reduction arrangements Includes all ship board arrangements for reducing noise vibration or harshness e g use of sound deadening material Q24 M Military equipment See W07 codes for electrical aspects of military equipment and WO6 C codes for electrical aspects of ships See Q24 P 30 for military vessel application Q24 M01 Offensive equipment Q24 M01A Guns and missile launchers See W07 E05 for electrical aspects of weapons launching systems Also includes torpedo launchers Q24 P Vessels or floating structures adapted for special purposes Q24 P01 Pipe laying vessels Q24 P02 Cable laying vessels Q24 P03 Ice breakers Q24 P04 Fishing vessels Includes small fishing boats and large commercial trawlers Q24 P05 Barges or lighters 54 Q M
29. Q34 M Electrical electronic equipment parts Q34 M01 White goods and kitchen appliances Washing machine microwave cooker blender coffee maker toaster fridge Q34 M02 Electronic goods Includes packaging of musical instruments toys and sport equipment with electrical content e g keyboards battery operated toys Packaging of musical instruments toys and sport equipment are also coded under Q34 T LCD television game consoles Q34 X Other specific goods Includes packaging for plants flower bulbs and seeds EPI Manual Codes 20B Part 1 Q35 Refuse Collection Conveyors From 201 manual codes have been assigned for all mechanical details of refuse collection and conveyors Q35 A Refuse Collection Q35 A01 Refuse receptacles Includes cleaning sterilizing equipment integrated with the refuse receptacle Details of cleaning sterilizing equipment including electrical details are coded under X25 H09 Bin bag dustbin wheelie bin dumpster Q35 A02 Vehicles to collect refuse Details of e g vehicle gears motors etc are also coded under Q19 Includes details of front loaders rear loaders and compactors Includes cleaning sterilizing equipment integrated with the vehicle Details of cleaning sterilizing equipment including electrical details are coded under X25 H09 Garbage truck trash dump truck grapple truck bin wagon dustcart dustbin lorry garbage scow Q35 A99 Other refuse colle
30. S06 A04A Using solid developer This code is now discontinued see S06 E04A Powder particles S06 A04A F 1992 2009 Dry toner supply and storage e g reservoir This code is now discontinued see S06 EOAC Toner supply from container tank hopper to developer chamber 1980 2009 1980 2009 EPI Manual Codes 20 B 197 Part 1 S06 A04A1A4 Toner level detector This code is now discontinued see S06 KO7B1 1992 2009 Refill S06 A04A1B 2002 2009 Toner density detector This code is now discontinued see S06 KO 7B2 Refill S06 A04A2 Toner application This code is now discontinued see S06 E04C Includes application by magnetic brush arrangement scavangeless S06 A04A9 1992 2009 Other using solid developer This code is now discontinued see S06 E04 S06 A04B 1980 2009 Using liquid developer This code is now discontinued see S06 EO4B Flow fluid suspension S06 A04C Developer materials This code is now discontinued see S06 E04 Codes in this section cover materials per se and their manufacture only Includes toner details for electrophotographic facsimile and laser printer Compound particle cellulose composition copolymer disperse dry magnetic 506 ADACH Powder This code is now discontinued see S06 E04A1 Charge resin binder component polymer coating 1992 2009 1980 2009 1980 2009 8 S Instrumentation Measuring and
31. See also U21for logic devices PLD PLC EEPROM TOLFO7 1992 Object based systems Links AKO ISA object oriented programming OOP object oriented database OODB TO1F09 Other TOLG Error detection correction monitoring Software debug systems are covered by TO 1 J20 T01G01 Using redundancy in data representation See also U21 A06 for error correction detection circuitry and WO1 A01codes for data transmission aspects TOFGOA 1992 Using checking codes Error correction words ECW Error correction codes ECC Hamming distance T0 G01A1 1992 Using parity T0 G02 Testing hardware during idle time Includes integrated circuits with on chip testing circuitry See also SO1 GOlA UI FOD2 UB C07 UM D Diagnose check bit routine sub routine program signature analysis T0 G02A 1987 Defective hardware location subsystems TOLGO2A1 1987 On integrated circuit Includes LSSD level sensitive scan design See also UB C07 TO1G02A2 1992 System field testing Includes Computer Aided Test CAT system comprising of microcomputer computer to aid testing of processor CPU based systems or appts See also T01J07B for quality control T01G02A2A 1992 Automatic Testing Equipment ATE See also TOLJO8F for system test other than processor systems TO1G02A2B 1992 Built in testing Includes scanpath signature and boundary analysis Built in block operation BILBO
32. Substrate manufacture T03 D0JA8C 1992 Reflective layer deposition TO3 DO1A8E 1992 Magnetic layer deposition Also coded in V02 H02 codes for novel aspects of equipment or process Magnetic layer deposition for purely magnetic record carriers is covered by T03 A02A codes T03 D01A8G 1997 Overcoat and lubricating layer deposition T03 D01A8 1992 Carrier testing For non recording testing aspects see 502 503 codes e g S03 E04F2 for optical flaw testing T03 D01A9 2005 Recording format Covers physical aspects only e g details of grooves and pits See T03 D01E7 for signal aspects of recording format T03 D0 1B 1992 2004 Record carrier positioning This code is now discontinued From 2005 novel aspects of magneto optical record carrier positioning are assigned T03 F or T03 E codes in conjunction with the appropriate T03 D0 1K code T03 D0 BF For disks This code is now discontinued Priorto 2005 T03 N01was also assigned along with T03 F codes for specific details T03 D01B5 For tape This code is now discontinued Prior to 2005 T03 N02 and or T03 N03 or TO3 N04 were also assigned See T03 E codes for tape drive details T03 DOIC 1992 Optical head details 1992 2004 1992 2004 T03 D01C1 1992 Optical elements Includes light guides see VO 7 F0 1codes also T03 D01C1A 1992 Lenses TO3 DO1CIC 1992 Beam splitter polarizer T03 DO1CIE 1997 Super res
33. TO6 DO1A 1983 Soil working sowing harvesting See also X25 NO JA for electrical equipment Tractor depth plough harvester agricultural vehicles T06 D01B 1983 Irrigating fertilising culture See also X25 NO B for electrical equipment Sprinklers T06 DOIC 1987 Livestock industry Includes feeding milking and enclosure heating and air conditioning See also X25 NO2 Feeding control 334 T Computing and Control T06 D02 Food pharmaceuticals and tobacco processing See also X25 P T06 D02A 1987 Pharmaceuticals See also X25 P02 Drugs medicines T06 D02B 2011 Tobacco Includes control of tobacco processing plant T06 D03 Textile and paper manufacture T06 D03A 1983 Paper making See also X25 T09 T06 D03B 1983 Fiber yarn etc manufacture See also X25 TO4A Spinning winding twisting combing carding tension control T06 D03C 1983 Fabric manufacture See also X25 T04B codes Looms knitting machines wefting machines warping machines weaving T06 D03D 1983 Sewing machine Embroidery machines See also X25 TOAC Embroidery T06 D04 Separating crushing mixing See also X25 for crushing and mixing Also includes shredder T06 D05 Metal working casting T06 DO5A 1983 Metal working TO6 DO5A1 1987 Shaping rolling hammering bending punching Includes shaping of materials excluding cutting e g rolling see also X25 A02B bending punching and hammering se
34. Thermal conductivity S03 E01A S03 E09C For thermal conductivity measurements per se see S03 E0 1A Katharometer S03 E09C7D 1997 lonisation S03 E09C Includes flame ionisation and photo ionisation detectors S03 E09C7E 1997 Electron capture S03 E09C S03 E03 S03 E09C7F 1997 Electrochemical S03 E09C For electrochemical sensors generally see S03 E03 codes S03 E09C7X 1997 Other chromatography detectors S03 E09C S03 E09D Titration micro analysis Karl Fischer sample end point S03 E09E Chemical indicators Reagent strip colour chart compare S03 E09F 2005 Immunoassay techniques and biological indicators Includes all novel reagents and techniques See also S03 E04D and S03 E04E for fluorescence detection and observation techniques For radiopharmaceutical immunoassay indicators see also S03 G02B9 For microarray and biochip techniques see also S03 HO1codes Prior to 2005 coded in SO3 E14H4 Antibody assay antigen binding ligand fluorophore monoclonal conjugate S03 E09X Other chemical investigation methods Includes contrast agents for MRI see S03 E07A also S03 E10 Investigating ionisation of gases or electric discharges S03 E10A 1992 For mass spectrometer or spectrog ra ph See also VO5 01codes lonise smoke detector S03 EWAl 1997 Using magnetic sectors S03 E01A S03 EWAA 1997 Double focussing mass spectrometers S03 E10A Nier Johnson M
35. Vehicle specific clothing Can be used for all mechanical aspects of vehicle specific clothing including bicycle and motorcycle helmets safety shoes and jackets with protective inserts Q14 C20 Other safety devices Includes collision responsive collapsible steering columns see also Q18 B01D5 QU F Luggage item storage arrangements QU FO1 Interior compartments fittings QU F02 Exterior fittings racks e g for luggage sports equipment Includes panniers and cycle carriers Also includes removable racks for carrying other equipment such as canoes See QB codes for vehicles specifically designed to carry specific loads QU G Sidecars Forecars Also see Q19 B for motorcycles per se Motorcycle QU H Anti theft arrangements Includes steering column lock steering wheel lock locking wheel nuts see also Q11 A15 and other mechanical anti theft assemblies Q4 H01 Locks Includes vehicle door lock assemblies For electrical aspects of vehicle door locks see X22 D01codes QU D Anti glare equipment Sun shades Visors Curtains Screens For electrical aspects such as electrochromic window glass see X22 X05 QU E Mirrors See X22 04 only for electrical aspects of vehicle mirrors Rear view QU Steps e g running boards Includes lift arrangements e g for disabled person For disabled person aids used on disabled person specific vehicles such as invalid carriages see Q5 BB
36. Wii remote T04 F02C 2005 Construction manufacturing and testing details of analogue input arrangement Includes mechanical details manufacture and manufacturing apparatus See also codes for type e g TO4 FO2B1for mouse etc See TO4 LOYLO5 prior to 2005 T04 F03 2007 Haptic feedback for manual input devices Previous to 2007 see TO4 FO2B3A T04 F04 1992 Input of hand written characters TO4 FO5 1992 1996 Hand scanner for computer input This code is now discontinued but remains searchable and valid for records from 1992 to 1996 From 1997 see T04 M02 See also S06 codes Scanner computer interfacing details are covered by TO1 C06 and image acquisition details are covered by T01 10A codes EPI Manual Codes 20 B Part 1 T04 F06 2007 Miscellaneous input devices Includes buttons and foot pads for input See also V03 or U21for details of device T04 G Printers This code is now discontinued See S06 D to K Press plate type printers are in S06 C only Includes all aspects of individual character and line printers Computer output interface details are in TO Drive feed roll copy character line carriage motor head record word processor T04 G0 P Impact This code is now discontinued See S06 F from 2010 Includes mechanical action Electromagnet and solenoid drive aspects are coded in V02 E02A also Armature coil T04 G01A Dot printers This code is now discon
37. and S03 E09E and S03 E04E for chemical indicators Prior to 200501 non electrochemical pH measurement was coded in S03 E03X S03 F20 Other physical or chemical properties For sampling devices see S03 EB codes S03 G Measurement of nuclear or X radiation Codes in this section are concerned with novel methods and equipment for measuring radiation per se For measurement on materials using radiation see S03 E06 codes and for object detection prospecting see S03 C codes e g S03 C03 Beta gamma particle radioactive 503 G01 Recording processing movements of particles measuring neutron radiation Includes processing or analysis of tracks Neutron dosimetry is also in S03 GO2A Track S03 GO1A 1992 Recording processing movements of particles Wilson cloud chamber bubble scintillation track S03 GOIC 1992 Measuring neutron radiation S03 G0 1X 1992 Other recording processing movements of particles measuring neutron radiation S03 G02 Measuring nuclear or X radiation 503 G02A Dosimeters integrating detectors Includes e g chemical photographic luminescent dosimetry and arrangements integrating the output of an electrical detector Thermoluminescent expose film badge TLD S03 G02B Measuring intensity Codes in this section are used for particular radiation detection arrangements Count camera discriminate S03 G02B1 Scintillation detectors S03 G02B2 Counting tubes ionisa
38. double invert S06 K02B 2010 For different paper size clearing jams skew correction Previously coded as S06 ADB For feeding paper of different lengths and thickness Paper skew detection is coded by S06 K02D S06 K02C 2010 Collators and sorters Previously coded as S06 A C Feeding paper containing classified info to a locked tray See TO4 codes for feeding outside printing unit S06 K02D 2010 Paper skew detection Previously coded as S06 ADD Paper skew correction is coded by S06 K02B For clearing jams in fixing system see also S06 E06 S06 K02E 2010 Sheet decurling Previously coded as S06 A DE 214 S Instrumentation Measuring and Testing S06 K03 2010 Construction Previously coded as S06 A19 T04 G0 W02 J05 W02 06 Includes details of machine casing framework etc and also internal mounting arrangements of components and modules S06 K03A 2010 Carriage Motor aspects Previously coded as T04 G06 Includes all carriage systems not coded elsewhere Constructional details of motors are covered by VO6 codes S06 K03B 2010 Paper Holders Previously coded as S06 ADA Container storage S06 K03B1 2010 Cassettes Previously coded as S06 A19A1 For holding paper sheets before being fed for copying onto S06 K03B2 2010 Trays bins Previously coded as S06 A19A2 For receiving documents or copy paper sheets after copying operation duplex intermediate tray S06 K03C
39. drives is covered in TO3 A10 and T03 B08 respectively and is not coded here See V04 codes also T03 M08 2006 General equipment manufacturing details This code covers the manufacture of recording and playback equipment in general and is not assigned where more specific codes are available such as T03 A04A1 codes for magnetic head manufacture and from 20 2 T03 B02B8C for optical head manufacture T03 M08 is not assigned for manufacture of pought in components used in recording equipment or for record carrier manufacture which is covered by specific codes in e g T03 A02 magnetic carriers TO3 BOJE optical carriers T03 C capacitive and other carriers T03 D0 1A8 magneto optical carriers T03 DO 3A electro optical carriers and T03 D09 other combined method carriers T03 M09 Other general recording aspects T03 N 1983 Recorder types Notes 1 Codes in this section are applied to indicate equipment type only and do not themselves indicate novel features 2 It is not intended that the codes be used in isolation but rather to restrict the scope of other T03 codes 3 From 1992 T03 N codes have not been assigned to record carriers per se which can be assigned codes from the following sections T03 A0 IC TO3 A02E T03 B0 1D T03 D01A1 4 Prior to 2005 T03 N codes were assigned to all inventions involving a record carrier drive used for a given type of record carrier From 2005 codes in th
40. for general aspects of equipment for magnetic disk manufacture use TO3 A02D1with T03 A02E1 T03 A02D3 1992 For subsequent processing Includes equipment for treatment carried out after manufacture of carrier per se e g slitting of tape previously coded in TO3 A02 and T03 MO2 and general handling aspects Stack wind conveyor feed T03 A02D5 1992 For bulk storage e g pancake Reel drum T03 A02E 1992 Characterised by type of carrier Codes in this section are used with other manufacturing codes as appropriate to indicate the type of carrier being manufactured only Prior to 1992 use TO3 N codes T03 A02E1 1992 Disk T03 A02E1A 1992 Hard disk T03 A02E1C 1992 Flexible disk T03 A02E3 1992 Tape T03 A02E5 1992 Card T03 A02E7 1992 Drum 268 T Computing and Control T03 A02E9 1992 Other magnetic carrier T03 A02G 2008 Manufacture of carrier with separate recording areas Includes manufacture of magnetic carrier not having magnetic recording film over the whole area T03 A02G1 2008 Manufacture of carrier with separate magnetic recording tracks Includes manufacture of magnetic carrier with separate magnetic track regions For hard disk carriers search with T03 A02E1A and other T03 A02 codes as appropriate T03 A02G3 2008 Manufacture of carrier with discrete magnetic recording areas Includes manufacture of magnetic carrier with patterned magnetic layer such as nano i
41. kitchen equipment used in caravan or camper van see also Q19 FO land Q19 F02 respectively Kitchen kitchen sinks worktops equipment storage cooker QB Transporting Special Loads From 2006 manual codes have been applied to cover all mechanical arrangements for transporting special loads Prior to 2006 the QB class covered these aspects EPI Manual Codes 20B 23 Part 1 QE AB Other loading unloading arrangements QB A Vehicles for transporting special loads and modified to facilitate loading unloading consolidating QB A01 Using tipping movement of load supporting surface Includes dump trucks and tipper lorries see also Q19 E for construction vehicles per se QB A02 Using endless chains and belts Includes use of cargo un loading conveyor belts QB A03 Using screw conveyors Includes used of screw conveyors e g to unload particulate material QB A04 Using loading ramp Includes use of cargo bed that can be raised to an inclined position to assist unloading QB A05 Using loading platform QB A06 Using cranes QB A07 Using rollers Q5B A08 Using vibrators or fluid in direct contact with load See also VO6 D for vibration generators and X22 for electrical aspects of cargo handling arrangements QB B Vehicle adapted to transport special loads Also see Q19 C codes for further vehicle applications e g Q19 C for commercial vehicles per se Q5 B01 For transporting prefabricated buil
42. optical aspect cannot be ascertained Photomagnetic Kerr effect disk substrate film rare earth amorphous optomagnetic T03 DO1A 1992 Record carriers Prior to 1997 this code included disclosures dealing with a sequence of layers without emphasis on any specific one This subject matter is now transferred to T03 D01A4 TO3 DO1A1 1992 Carrier type Codes in this section are used to indicate carrier type for both novel carrier details and novel manufacturing aspects For these aspects TO3 N codes are not assigned from 1992 T03 DO AA 1992 Disk T03 D01A1C 1992 Card EPI Manual Codes 20 B 89 Part 1 T03 DOJA1E 1992 Tape T03 DOAK 2002 For audio video recording T03 DOA2 1992 Substrate T03 D01A3 1992 Reflective antireflective and dielectric layers The title of this code has been expanded to reflect the previous inclusion of dielectric layers now covered by T03 D01A3E T03 DOA3A 1992 Antireflective layer T03 D01A3C 1992 Reflective layer T03 DO1A3E 1997 Dielectric layers This code is mainly intended for layers internal to the carrier Spacing layers between two magnetic layers are covered by T03 D0JA5G External protective layers are covered by T03 D0147 codes T03 D01A4 1997 Layer arrangements in general This code is used for inventions where structures involving several layers are claimed without particular emphasis on any one See other T03 DOlA codes for novel deta
43. or movement S05 D01C1 1983 Lungs and respiration Includes all aspects of breathing exhaled air gas content and volume measurement See S05 C09 for breathalysing for e g alcohol or drug content Pressure expire inhale 36 S Instrumentation Measuring and Testing S05 D01C5 1983 Body shape or movement Detecting measuring or recording systems for testing shape size and movement of body parts e g bone and muscle strength and dimension measurements Position limb gait posture S05 DOIC5A 1992 Measurements for non medical purposes Includes fingerprint identification driver alertness sensors and determining eye movements for use in controlling aircraft etc Gaze S05 D0 1D Using electric currents or magnetic fields Includes all aspects of electrical current voltage and frequency measurement not covered elsewhere in S05 D01 NMR diagnosis is in SO5 D02B only From 2006 audiometering is coded under S05 D01D2 only Electrode sense frequency tone ear generator skin polygraph S05 D01D1 1997 Body impedance measurements S05 D01D S05 D01D2 2006 Audiometering Hearing test 5S05 DOE 1992 For body temperature measurement Thermometer S05 DO1F 1992 For reflex and reaction measurement S05 D01G 1992 In vivo blood composition measurement Includes in vivo measurements of blood characteristics e g blood gas concentration pH value etc Oximeter 505 DOH 1992 Steth
44. record print time date S06 B01B2A 1997 Optically LED S06 B01B2B 1997 Magnetically Magnetic marking see also T03 codes Magnetic head S06 B01C 1997 Viewfinder display LCD S06 BO0lE 1997 Eye gaze direction detection Detects pupil of eye for controlling direction of line for auto focussing or line of view See S05 DOIC5A for eye ball position detection S06 B02 Camera exposure control Automatic lens manual speed S06 B02A Light metering See also S03 A01codes Intensity compensate bright photometry S06 B02B Exposure time and aperture evaluation and setting Includes evaluation using film speed sensitivity information S06 B02B1 1997 Reading data from film film cartridge Using pre set data on film or cartridge to automatically set camera Reading magnetic marking see T04 and T03 codes also DX code 204 S Instrumentation Measuring and Testing S06 B02B2 1997 Aperture shutter speed setting Includes manual input for pre setting aperture size or shutter speed S06 B02C Shutter and aperture control Includes remote actuation Electromagnet magnet motor drive blade diaphragm mechanism open time S06 B02C1 1992 Remote actuation See W05 D04 codes for optical or radio controlled system S06 B02C5 1992 Actuation using timer delay See also S04 CO1 S06 B02E 1997 Camera shake detection correction For sensing movement due to user of camera in order to pe
45. sculls Q24 E0 1K Using other means Includes e g using water currents e g tidal flow or direct engagement with water bed Q24 E02 Propulsion power plant This code describes the type of propulsion used on the ship and are generally only applied when the type of propulsion has some bearing on the novelty Q24 E02A Using internal combustion engines Q24 E02A1 Outboard motors Q24 E02A3 Inboard motors Q24 E02B Using external combustion engine e g gas turbine For gas turbine engines per se see also Q52 codes Q24 E02C Using steam Q24 E02C1 Using steam turbine Q24 E02C3 Using positive displacement steam engine Q24 E02D Using hydraulic fluid motor Q24 E02E Using nuclear energy Q24 E02F Using land vehicle supported on vessel Q24 E02G Using land based animal vehicle e g horse Q24 E02M 2008 Fuel supply arrangements Includes fuel tanks and associated pipework For IC engine and gas turbine engine fuel supply aspects see Q51 HO land Q52 C codes respectively Q24 E02X 2007 Other propulsion power plant Q24 E03 Transmission systems Includes novel drive trains Q24 E03A Gearing Q24 E03C Clutch Q24 E03E Drive shafts propeller shafts shaft tubes seals etc Q24 E05 Steering arrangements Q24 E05A Steering by rudders Includes rudder and tiller assemblies per se Q24 E05C Steering by propulsive elements Includes systems changing direction of propeller shaft
46. tapioca products including roots chips or starch Also includes packaging made from recycled materials PLA Polylactide Poly lactic acid pea starch bioplastic PHB Q33 J03 Recyclable packaging Reuseable packaging This code includes packaging made from recyclable materials that can be used again after processing e g made of glass metal card and paper Also includes packaging that can be cleaned and reused e g milk bottles Packaging made from recycled materials is coded under Q33 02 only Details of edible packaging are coded under Q33 J 04 only Q33 J04 Edible packaging Q33 J05 Reduced minimal packaging This codes includes packaging made using minimal materials leading to reduced layers of packaging lower mass product to packaging ratio lower volume etc Q33 J06 Energy efficient packaging Includes packaging with low carbon footprint and or using renewable energy 76 Q Mechanical Q33 99 Other environmental aspects of packaging Q33 X Other packaging container closure material Q34 Types of goods packaged bottled bound labelled unpacked From 20 2 Q34 has been redefined to highlight the type of product being packaged bottled etc and should be used in conjunction with other Q31 Q33 codes as appropriate Prior to 20 2 Q34 remains searchable for packaging elements types in general now covered in general by Q32 Q34 A Fluent solids Powders Dry particulates This code
47. which are covered by T03 A03 1 T03 A03 3A 1992 Pole pieces Includes flux guides Details of cores are covered in TO3 A03 1 T03 A03 3C 1992 Gap details Metal in gap head details are covered by T03 AO3F codes T03 A03J 3E 1992 Head face Covers mechanical aspects of carrier contacting surface surrounding active part of head such as shape friction reduction etc Hardness roughness smooth projection asperity T03 A03J3J 2007 Heating device T03 A03J9 Covers arrangements for hearing carrier interfacing surface of head to control fly height Also coded in T03 A05C1 Arrangements for thermo assisted magnetic recording where portion of carrier is heated as part of the recording process are not coded here being covered in T03 A06M instead T03 A03J5 1992 Windings HF coils in general are covered by V02 F01 codes Prior to 2007 HF coils for magnetic heads were also coded in V02 F05 which has now been discontinued T03 A03J7 1992 Casing shielding substrates From 1997 codes in this section include substrates previously covered in T03 A03J9 T03 A03 7A 1997 Casing and external shielding T03 A03 7C 1997 Internal shielding layers Includes shielding layers within film type heads see T03 A03E For shielding layers within magnetoresistive heads see T03 A03C9 T03 A03 7E 1997 Substrate TO3 A03 9 T03 A03 8 2006 Internal head connections See T03 A03E1for internal head co
48. 1983 Radiation Includes dimensional measurements using e g electron microscope S02 A05A1 1997 Using microwaves S02 A05A Includes use of terahertz radiation 502 A05A3 1997 Using atomic or nuclear radiation S02 A05A Includes electrons X rays gamma radiation etc X ray gamma ray S02 A05B 1983 Sound See W06 A05 for sonar systems S03 E08 or S05 D03 for materials testing or medical systems respectively Ultrasonic echo propagation time round trip S02 A05BI 1997 2001 Diameter S02 A05B This code is now discontinued and transferred to 502 A05C1from 200201 but remains searchable and valid for records from 1997 to 2001 S02 A05B2 1997 2001 Length width thickness S02 A05B This code is now discontinued and transferred to S02 A05C2 from 200201 but remains searchable and valid for records from 1997 to 2001 S02 A05B3 1997 2001 Deformation depth contour S02 A05B This code is now discontinued and transferred to S02 A05C3 from 200201 but remains searchable and valid for records from 1997 to 2001 S02 A05B4 1997 2001 Angles alignment position S02 A05B This code is now discontinued and transferred to S02 A05C4 from 200201 but remains searchable and valid for records from 1997 to 2001 S02 A05B5 Area roughness S02 A05B This code is now discontinued and transferred to 502 A05C5 from 200201 but remains searchable and valid for records from 1997 to 2
49. 1992 Other computer types TOLMO9 1992 Other inc virtual machines Virtual machines are also coded in TOL FO5 See also T0 1 F05G3 for virtual systems and TOLFO2 for multiprogramming Emulation TOFN 2002 Internet and information transfer TOLHO7C TOFNOl 2002 Applications Documents describing specific applications of network communication and Internet systems TOEFNOA 2002 Financial Business Includes Internet banking billing point of sale POS and metering see TOLJO5Aland TOL HO7C5E prior to 2002 TOLNO1A1 2002 EFT Banking Includes Internet Banking See T01J05Aland TOLHO7C5E prior 2002 Internet Bank Electronic funds transfer TOFNOA2 2002 Internet Business models Includes Business Models for the Internet See TOLJO5A and TOLHO7C5E prior 2002 and TO1J05A2 for non Internet related Business models TOFNOA2A 2002 E shop e auction e mall and e services Includes On line ordering transactions of goods and services and virtual market place See T0 J05A together with TOI HO 7C5E prior to 2002 On line shopping auction e commerce TOFNO1WA2B 2002 E procurement Includes seeking suppliers electronic tendering See TO1J05A2 together with TO1 HO7C5E prior to 2002 TOLNOIA2C 2002 Advertising and Marketing Includes network based systems such as web marketing common marketing consumer buying habits feedback and banner advertising See also TO NO1Aland
50. 1992 Sorting objects by type Includes quality pass fail tests based on e g colour See also TO5 K and X25 F06 for sorting Select T04 D07B1 1992 Using patterns specifically applied as identification marks Label T04 D07C 1992 Identification of item T04 D07D 1992 Detecting movement or position T04 D07D1 1992 Detecting movement T04 D07D3 201 Detecting dimensions Covers uses of recognition system to determine dimensions of an object e g height length etc See also S02 A03 T04 D07D5 1992 Detecting position or orientation T04 DO7E 1992 Hand written character recognition Cross reference to T04 F04 input of handwritten characters EPI Manual Codes 20B 09 Part 1 T04 D07F 2006 Biometrics For image recognition relating to fingerprint recognition See T04 D04 only prior to 2006 See also T05 D0 B for entry exit registers based on human characteristics See also S05 DOIC5A were novel detection systems are included T04 D07F1 2006 Facial recognition TO4 DO7F1A 2007 Eye detection Includes iris recognition for red eye detection see also W04 T04 D07F2 2006 Fingerprint recognition T04 D07F9 2007 Other biometrics T04 D07K 1992 Using non visible light images e g IR UV T04 D07X 1992 Other recognition applications T04 D08 1992 Colour systems T04 D09 Other recognition aspects T04 E Graph reading Includes curve followers and devices for converting positi
51. A01 1992 Monitoring flow of traffic Includes measurement of number of vehicles passing within fixed time period Congestion volume closed circuit TV CCTV survey cable pressure detect T07 A01A 1992 Measuring speed of traffic Includes measurement of average speed T07 A01A1 1992 Measuring individual vehicle speed Includes police speed trap using e g radar laser etc For driver countermeasures see X22 E08 and W06 A04E3C Gun check readout T07 A0 1B 1997 Detecting presence of vehicle This code is for detecting the presence of a vehicle in a known local position e g using inductive loops embedded in roadway that detect change in magnetic field caused by presence of the vehicle For detecting the presence of vehicles specifically for traffic signal control e g traffic light control see T07 C03A only For detecting free parking space see T07 F also For systems detecting an unknown geographic location of the vehicle see T07 A05 codes instead T07 A01B1 1997 Detecting wrong way travel Use with TO7 E codes also EPI Manual Codes 20B 337 Part 1 T07 A0IC 1992 Vehicle counting See also T07 F for counting number of vehicles entering car park TO7 A01D 2002 Vehicle classification system Includes classification of vehicle type e g car lorry motorbike and e g monitoring of vehicle height Includes optical systems in which light beam is interrupted when high vehicle su
52. A01S 2007 Steam turbines Includes non positive displacement steam turbines See X11 codes for power generation steam turbines and see Q51 C0 Linstead for reciprocating piston steam engines Q52 A01X 2007 Other turbine engines Q52 A02 Component parts Q52 A02A Rotor and stator Includes manufacturing methods Includes rotor and stator blades EPI Manual Codes 20 B 93 Part 1 Q52 A02B Combustion chamber Includes charge flow guidance and cooling Q52 A02C Nozzles Nacelles Also see Q25 A04 for aircraft engine nacelles per se Q52 A02D Afterburner Q52 A03 Intake exhaust configuration Intake heating cooling Includes air intake ducts and lips etc Q52 B Non turbine reaction engines Q52 B01 Pulse jet Includes pulse jet engine where gaseous fuel air mixture is combusted in pulses to generate propulsive effort which is a reaction to the rearward flow of hot gases Pulsejet deflagration Q52 BO1A 2007 Pulse detonation engines Includes pulse wave detonation engines that detonate fuel ratherthan deflagrate it PDE PWDE deflagration to detonation transition DDT high speed high altitude Supersonic hypersonic Q52 B02 Ram jet Q52 B03 Rocket engines Includes solid fuel engine constructions Also see Q25 S04 for spacecraft propulsion systems per se 94 Q Mechanical Q52 B04 Composite pulse ram rocket engine combinations Includes composite pulse ram rocket engines
53. A02B1B is also assigned to indicate base layer treatment Moulding rolling punching extruding stretching T03 A02B1B 1992 Base layer application and treatment Covers manufacture and deposition of base layers prior to magnetic layer deposition Manufacture of base layer materials per se is covered by T03 A0 BB TO03 A02B1C 1997 Polishing T03 A02B1A It is assumed that this code relates to substrates unless TO3 A02B1B is also assigned to indicate base layer treatment TO3 A02B1D 1997 Texturing It is assumed that this code relates to substrates unless T0 3 A02B 3B is also assigned to indicate base layer treatment CSS flying height slider roughness T03 A02B3 1992 Backing layer manufacture Covers production of back coat layers but not materials manufacture which is covered by T03 A0 B3 T03 A02B5 1992 Protective and lubricating layer manufacture Covers deposition of layers only for compositions see T03 A01B5 codes T03 A02B7 1992 Additional manufacturing processes Covers manufacturing steps carried out after basic carrier manufacture e g cleaning tape slitting previously coded in TO3 A02 and TO3 M02 etc but not loading into carrier case which is covered by T03 HO1codes Equipment performing these processes is coded in T03 A02D3 Post treatment T03 A02B8 1992 Multistep manufacturing processes This code is used for inventions covering a number of manufacturing steps with
54. A07 1980 2009 Multi processing stations This code is now discontinued see SO6 E This code is used when the system or process as a whole is claimed rather than any specific aspect Processor cartridge 1997 2009 1992 2009 1997 2009 2008 2009 1992 2009 EPI Manual Codes 20 B 199 Part 1 S06 A07A 1997 2009 Drive system for several imaging stations This code is now discontinued see S06 E Driving linked colour stations S06 A08 1980 2009 Using magnetic patterns or thermoplastic layers This code is now discontinued see S06 E07 Includes all aspects of magnetography Magnetic printer head details may also have T03 A03 codes assigned depending on content Latent heat permeable field deformation S06 A09 1980 2009 Electrography not using charge patterns This code is now discontinued see S06 E08 Includes electrophoresis Polymer deform electrostatic field impact magnetic paper S06 A10 1980 2009 Cleaning residual charge elimination etc This code is now discontinued see S06 K06 Includes corona discharge scrapers ozone gas removal and charge unifying drum exposure Develop light residue dust roll collect filter S06 A10A 1992 2009 Toner removal This code is now discontinued see S06 KO6C Involves removal of toner Surface brush lube block 5S06 ADAF Using blade This code is now discontinued see S06 K06C1 Scraper 1992 20
55. A08A5 codes T03 A08A1A 1992 Floppy disk drive T03 A08AIC 1992 Hard disk drive This code is used as the default reference for a hard disk drive Card type or similar small form factor magnetic disk drives used within equipment are covered by T03 A08AIE and external hard disk drives by TO3 A08A1G from 2012 both of which are assigned instead of T03 A08A1C 278 T Computing and Control T03 A08A1E 1997 Card type small form factor magnetic disk drive This code covers compact and or thin drives assumed to be of hard disk type unless other codes indicate otherwise that are mounted inside the equipment using the stored data Portable hard disk drives that are external to the computer or other equipment with which they are used are covered by T03 A08AIG PCMIA TO3 A08A1G 202 Portable hard disk drive This code covers hard disk drives that are self contained and used as external drives e g for connection to a PC via a USB or similar interface TO4 P is also assigned for external computer storage disk drives Standard hard disk drives and compact drives of e g card type that are mounted inside equipment are covered by T03 A08AIC and TO3 A08AJE respectively Back up desk top external storage T03 A08A5 1992 Multiple disk drive modules From 2002 the title of this code has been amended to better reflect its intended coverage of multiple disk drive units assumed to be for hard disks unless T03 A08A1A
56. A09 also Frequency standard atomic resonance select interval program pulse stabilised adjust microprocessor molecular oscillator count delay S04 D Watchmakers tools Includes tweezers eyepieces measuring and calibrating appts and relevant electronic test gear S04 E 1992 Time recording Includes e g time clock for employees S05 Electrical Medical Equipment Electrical aspects only are included except for documents with A61N IPC which guarantees inclusion whether electrical or not S05 A Therapy For treatment of abnormal cells tissues etc using non or minimally invasive equipment e g electrotherapy magnetotherapy radiation therapy ultrasound therapy etc See S05 B codes for corresponding surgical equipment and S05 D codes for measurement of bioelectric currents Condition treat beauty patient S05 A01 Heart pacemakers and defibrillators Includes all aspects of electrical cardiovascular stimulation Cardiac sense implant lead pulse atrium control tissue ventricle physiological time S05 A01A 1992 Pacemakers Includes general heart stimulation arrangements S05 A01A 1992 Demand pacemakers Includes pacemakers controlled by physiological parameter e g heart biopotential S05 A01A5 1992 Programming and control aspects Includes programmed control of pacemakers e g using stored program See T0 1 06A for data processing in medical applicatio
57. A10 1992 Sampled variable control systems TO6 A20 T06 All 1997 Control systems related data communications arrangements T06 A20 See also WOTA06 codes for data communications in general RF type communications are in W02 and transmission systems for measurement and control systems are covered by W05 D codes Only used when control data is being communicated MAP T06 A20 Other general control systems aspects Includes open loop automatic control systems general constructional details of controllers e g control boards or racks for electronic controllers see VO4 T codes for electronic equipment constructional features T06 B Control of non electric variables Includes normally documents with the GO5D IPC or those with substantial electrical content but no relevant provision elsewhere in EPI e g flow control Does not cover automotive vehicle controllers like torque see X22 A03D instead etc unless GO5D is applied TO6 B codes are primarily applied with regard to the final variable being controlled though in some cases an intermediate variable being controlled may also be coded if deemed helpful For example in a system controlling the flow of fluid by varying the speed of a pump T06 BO4 will be the code normally applied to highlight the desired flow control aspect if a GO5D IPC is assigned or no specific application is detailed and in most cases the intermediate speed control aspect T06
58. Amorphous silicon selenium carry dope surface oxide polycrystaline S06 E01A3 2010 Sensitiser binding materials Previously coded as S06 A0 143 Dye composition photosensitiser organic oxidative potential S06 E01A4 2010 Treatment of recording members Previously coded as S06 A0 144 Includes application of alubricant to the surface of the drum etc S06 E01A9 2010 Other photoconductive layer aspects Previously coded as S06 A01A9 Includes aspects of photoconductive belt drum not covered by other S06 E0 1A codes S06 E01B 2010 Carriers intermediate or cover layers Previously coded as S06 A0 B Sensitive image amorphorous coating drum base layer protective layer S06 E01C 2010 Manufacture Previously coded as S06 A0 1D Includes deposition of layers on drum Depositing S06 E01C1 2010 Manufacturing apparatus Previously coded as S06 A01D1 S06 E01D 2010 Temperature Control Previously coded as S06 A01F For warming up photoconductor layers on drum or belt up to normal working operation temperature The control aspect is also coded by S06 K07A1 See also X25 B codes for details of electric heating Heater 506 E0X 2010 Other recording members Previously coded as S06 A0 1X Includes thermoplastic and photoelectric layers paper treatment and manufacture see S06 C02 codes for lithographic plate manufacture Electric details of paper manufacture is also coded under X2
59. B09 will not need to be coded 331 332 T Computing and Control T06 B01 Vehicle position course altitude or attitude For aircraft flight controllers see W06 B0 15 TO6 BOlA Position or course in two dimensions Includes vehicles using near field transmission system e g having buried conductors in floor etc see W02 C02 also Steering tracking robotic vehicles navigation T06 BOB Altitude or attitude target seeking control See W07 A codes also for missile guidance Aircraft flight satellite T06 BOX Other vehicle position course control Includes 3 dimensional position or course control T06 B02 Position or direction T06 B02A Without feedback T06 B02B With feedback T06 B03 Material dimensions T06 B04 Flow T06 B04A Without auxiliary power T06 B04B Using electric means T06 B04X Other flow controller T06 B05 Level T06 B06 Chemical or physico chemical variables TO6 B07 Humidity viscosity light intensity Only used for general or non specific control systems For illumination control light dimming see X26 C codes only for controlling light intensity of display see appropriate U4 WO5 etc display codes only and for humidifiers per se see X27 E01B2 only T06 B08 Ratio T06 BO8A Of two or more fluid flows T06 BO8A1 Electrical T06 BO8A9 Other ratio control with out auxiliary power TO6 B08X Other ratio control T06 B09 Speed acceleration T06 BO9A Without au
60. Detecting transmission or recording of seismic signals Also includes transmitting seismic signals to recording apparatus see also WO5 D codes e g mud pulse telemetry W05 DO6M Towed hydrophone arrays are covered by S03 C01C1 Geophone S03 C01C For water covered areas for well logging S03 C01C1 1983 For water covered areas Marine streamer tow hydrophone 58 S Instrumentation Measuring and Testing 503 C01C5 1983 For well logging Borehole formation downhole S03 C0 1X Other seismology seismic acoustic prospecting incl processing seismic data S03 C02 Electric magnetic em prospecting measuring earth s magnetic field Well logging appts is coded under respective prospecting type S03 C02A 1983 With electric current Electrode probe resistor S03 C02B 1983 With magnetic electric field Includes measuring Earth s magnetic field and proximity sensors For weapon detection at airports see also S03 C06 and W06 B02A1 Coil resonance oscillator pipe finder metal detector magnetotelluric terrestrial S03 C02F 1997 Using quantised spin properties S03 C02X S03 CO2F1 1997 NMR S03 C02X For NMR details per se see SO EO2Aland S03 E07C S03 C02F3 1997 MRI S03 C02X For MRI per se see S01 E02A2 and S03 EO7A S03 C02F5 1997 Nuclear Quadrupole Resonance S03 C02X NQR S03 C02F9 1997 Using other quantised spin properties phenomena S03 C02X ESR
61. E03X Other electrochemical investigation Prior to 2005 included non electrochemical pH measurement After 2005 see S03 F 10 only S03 E04 Optical by investigating See also 503 A02 codes Photometer light centrifuge S03 E04A Colour spectral properties Spectroscope colour S03 E04A1 Using photoelectric detection S03 E04A4 1992 Measurement using radiation at two wavelengths Includes measurement of blood oxygen content using catheter S05 D01G S03 E04A5 1992 Wavelength dependent absorption S03 E04A9 Includes atomic absorption spectrometers See also S03 A02 codes S03 E04A5A 1992 With light modulation Includes photoacoustic absorption spectroscopy PAS S03 E04A5B 1997 Infrared spectroscopy S03 E04A5 S03 E04A5E 1997 Visible utraviolet spectroscopy S03 E04A5 UV electronic transition Hund s rules S03 E04A5G 1997 Gaseous phase S03 E04A5 Gaseous phase refers to the phase to which the radiation is applied Includes therefore atomic absorption spectrometers This code will nearly always be combined with at least one other S03 E04A5 code S03 E04A5L 1997 Liquid phase S03 E04A5 Liquid phase refers to the phase to which the radiation is applied This code will nearly always be combined with at least one other S03 E04A5 code S03 E04A5S 1997 Solid phase S03 E04A5 Solid phase refers to the phase to which the radiation is app
62. EPR S03 C02X 1983 Other electric magnetic em prospecting incl electromagnetic prospecting methods Antenna borehole RF microwave S03 C03 Prospecting using nuclear radiation Gamma neutron x ray S03 C04 Gravimetric or other prospecting measuring gravitational field waves Gravity S03 C04A 1997 Optical prospecting S03 C04 Includes thermal prospecting Does NOT include light barriers see S03 C08 codes Thermal S03 C05 1992 Geophysical natural disaster prediction and detection S03 C09 Includes e g earthquake volcano and landslide prediction and detection techniques See also S03 C0 1codes for seismic detection apparatus per se See W05 B08 codes for natural disaster alarm systems 503 C06 1997 Detecting presence of person or object This code is used to differentiate between prospecting and presence detection and is technology non specific It will thus almost always be combined with another usually S03 C code e g detecting presence of contraband using Nuclear Magnetic Resonance would be coded as S03 CO2Fland S03 C06 Includes also baggage inspection at airport See also WO6 B02A5 and pipeline detection see also X25 Y02 See WO5 B and WO5 C for alarms in general Drugs Narcotics Explosives 503 C07 2005 For non seismic well logging or open water prospecting These codes are used to differentiate between well logging open water prospecting or presence detection and are te
63. Generating spectrum e g by prism or diffraction grating measuring line intensity Wavelength S03 A02A1 1997 Monochromators S03 A02A S03 A02B Absorption double beam flicker or Raman spectrometry S03 A02C Colorimetry polarimeters See also S03 E04B5 Colour filter polarise Nessler tube polarisation birefringence refractive index 56 S Instrumentation Measuring and Testing S03 A02F 1997 Interferometric spectrometers S03 A02X Includes Fourier Transform spectrometers e g FTIR spectrometer For novel aspects of the interferometer see S02 A03A See T01 04B1 for novel computing aspects of the Fourier Transform Golay detector 503 A02X Other spectral measurements Includes atomic emission spectrometers See also S03 E04D3 and spectroradiometers S03 A03 Pyrometry and IR temperature measurement Infrared temperature pyrometer pyroelectric heat sensing remote bolometer actinometer 503 A04 1997 Cooling arrangements for optical instruments S01J02 Covers all devices within the context of S03 A and S03 E04 Covers cooling arrangements for IR detectors See S01J02 for cooling arrangements for other measuring instruments Dewar S03 A05 1992 Calibration testing of optical instruments and compensation aspects S02 K02 S02 K09 S03 A05A 1992 Testing of optical instruments S03 A05C 1992 Calibration of optical instruments S03 A05E 1992 Compensation aspects of
64. JA for Hall effect devices SOLEOIC 1992 Using magneto optical devices Includes use of Faraday effect devices See also VO7 K03 SOFEOICI 1992 Detector device per se SOFEOD 2005 Using magnetoresistive devices SOLE01D1 2005 Device per se SOT E01X 1992 Other magnetic variable measurement including magnetostrictive SOLEO2 Magnetic properties SOLEO2A 1992 Quantised spin properties See S03 CO2F and S03 E07 codes SOLJO2 code is used for cooling arrangements SOLEO2Al 1997 NMR SO1E02A EPI Manual Codes 20 B B1 Part 1 S0 E02A1A 1997 Sample handling SOLEO2A Includes spinning mechanism SOFEO2A2 1997 MRI SO1 E02A SOFEO2A2A 1997 Image enhancement SOL EO2A Includes artefact suppression See S05 D02B2 for medical application See S03 E09X for contrast agents S01E02A3 1997 Nuclear Quadrupole Resonance NOR SOFEO2A4 1997 ESR EPR SOF EO2A Spin paramagnelic resonance electron S01E02A8 1997 Quantised spin measuring device details SO1 E02A Refers to all devices within the scope of S0 EO2A SOFEO2ABA 1997 Coils and waveguides SO1 E02A Includes coils for RF excitation and detection Does NOT include coils for generating magnetic fields e g gradient coils For coils generating magnetic fields see SO1 E0 2A8E Also includes antennae See also VO2 FOIG and XD C codes SOT E02A8C 1997 Signal and image processing SOLEO2A See T0 J04B
65. P codes for signal processing for recording in general and WO4 F and W04 G0 1codes for video and audio recording signal processing in general T03 A06A Direct FM PM or boundary displacement analogue recording Frequency phase modulate pulse T03 A06B Other analogue recording T03 A06C Digital recording Code decode pulse bit mark space T03 A06C1 1992 Recording write circuitry T03 A06C3 1992 Read circuitry Sense threshold peak T03 A06D 1992 Equalisation TO3 A06X T03 A06E 1992 Erasing TO3 A06X Coil magnet T03 A06E1 1992 In equipment TO3 A06X Oscillator head T03 A06E3 1992 Bulk T03 A0 6x See V02 D for demagnetising in general Prior to 992 T03 H02 was used for bulk erasure T03 A06F 1992 Format T03 A0 6X Covers signals recorded as magnetic information on carrier only See T03 A01G codes for physical aspects of record carrier formatting e g hard sectoring See WO4 BO 1A codes for formatting aspects relevant to audio video recording T03 A06F1 1992 Track layout TO3 A06X T03 A06G 1992 Biasing T03 A0 6X Arrangements for biasing magneto resistive heads are covered in TO3 A03C9N prior to 2005 this was covered in T03 A0 3 9 T03 A06H 1992 Skew correction timebase correction TO3 A06X See W04 F02B and WO4 GOlcodes for video and audio recording aspects T03 A06K 1992 Superconductive magnetic recording See T03 A0 E for super
66. Q68 A0 1A Q68 A01A 2007 Portable frames Includes wheeled frames For trolley jacks etc also see Q16 A03 Q68 A02 Beds Includes mounting of engines on foundations e g for test purposes Q68 A03 Stands Trestles Supports Includes mounting of engines on foundations e g for test purposes Q68 L 2007 General lubrication systems Includes generally applicable lubrication systems For specific lubrication systems such as IC engine lubrication vehicle transmission lubrication or vehicle suspension lubrication systems instead see Q51 F QB A20 and QPR BB codes respectively Q68 S 2007 General safety devices Includes generally applicable safety devices such as safety guards or screens or other systems e g requiring the use of both hands EPI Manual Codes 20B Part 1 Q69 Storing Distributing Gas Liquid Q69 A Variable capacity gas holders Q69 B Fixed capacity gas holders For motor vehicle hydrogen natural gas etc fuel tanks see Q17 E04 only Q69 B01 Pressure vessels Includes pressurised vehicle fuel tanks e g containing LPG See also Q69 B for fixed capacity fuel tanks Q69 B02 Vessels not under pressure Q69 C Vessel filling method or apparatus Q69 D Vessel discharging method or apparatus Q69 E Pipeline systems D3 EPI Manual Codes 2013 Part 1 Section S SO1ELEETRICALINSTRUMENTS aa D7 S02 ENGINEERING INSTRUMENATION nnneenennnnnnnnnnnnnnnnn
67. S01 D05A3 1992 Capacitance and dielectric constant measurement Permittivity S01D05A5 1992 Quality loss factor measurement Tan delta loss angle Q factor dissipation factor S01D05B Resistance and reflection based measurements Includes general measurement of impedance Measurement of resistance or predominantly resistive impedance is covered byS02 DO5B1 S01D05B1 1992 Resistance measurement S01 D05B5 1992 Reflection based measurements For measurements on antenna feeder e g VSWR gain etc see W02 BO8Alalso Reflectometer time domain S01 D05B5A 1992 Characterising circuit Includes e g scattering parameter measurements S parameter S01D05B9 1992 Other 2 pole measurements BO S Instrumentation Measuring and Testing S01D05C 4 pole characteristics Includes measurement of 4 terminal network characteristics such as phase or amplitude as a function of frequency Nyquist diagram Bode plot etc Gain gain bandwiath stability roll off S01D06 Pulse characteristics individual pulses Measurement and monitoring of pulse trains are covered by U22 D03 Duration rise time fall time overshoot S01D07 1992 Electric and electromagnetic fields SOLD09 Measurement of magnetic field strength is covered by SOLEO1codes S01D07A 1992 Electrostatic fields Includes measurement of point charges See also SOHHO2 for high voltage applications SO1 DO7Al 1997 Using optical t
68. S06 A02A Corona charger This code is now discontinued see S06 E02A Includes all aspects of corona discharge If corona ring or loop is claimed then also coded in X2 F04 1980 2009 1997 2009 Discharge electrode grid scorotron corotron dicorotron S06 A02B Contact charger This code is now discontinued see S06 E02B Roller brush S06 A03 Exposing This code is now discontinued see S06 D EO3 Includes aspects of platen movement copying station or unit holding original document lens mirror systems and drum and belt drive details S06 A03A Frame scanning 1997 2009 1980 2009 1983 2009 This code is now discontinued see S06 DO 1A Includes slit and full frame scanning S06 A03B 1983 2009 Line i e raster scanning This code is now discontinued see S06 DOB Raster output scanner Laser modulate polygonal mirror S06 A03G S06 A03C 1983 2009 Synchronisation changing magnification This code is now discontinued see S06 DWA Includes all aspects of magnification reduction lens systems Size variable enlarge ratio paper select adjust S06 A03D 1992 2009 Optical elements e g lenses This code is now discontinued see S06 D03 E03B Mirror S06 A03E 1992 2009 Light source driver e g biassing This code is now discontinued see S06 DO2A EO3AL Illuminate biassing S06 A03ET Light source per se This code is now disco
69. See WO6 A codes for radar installations and WO2 codes for radio masts etc Q24 AB Other ship construction fittings Q24 B Ship accessories Includes mechanical aspects of shipboard lighting and signalling see also X26 for lighting per se Q24 B01 Passenger crew accommodating arrangements Cabins Galleys Q24 BO1A Furniture vessel specific Includes furniture specifically designed for marine ship application such as seats and beds etc Q24 BOIC Sanitation arrangements Q24 B01C1 Toilets Q24 B01C2 Washing facilities Showers See X27 A02A4 for electrical aspects of showers and wash basins and X27 E03A for electrical aspects of water heating Q24 B02 Load accommodating arrangements Q24 B02A Load accommodating compartments Includes e g movable detachable decks and storage tanks Q24 B02C Ship board load handling arrangements Includes e g derricks cranes winches chutes cableways conveyors for loading unloading Q24 BO2E 2007 Ship board passenger handling arrangements Includes ship mounted extendable gang planks or platforms lowerable into the water or onto dry land to aid boarding or alighting of vessel For shore mounted passenger handling arrangements see Q24 RO3 instead Q24 B03 Heating Ventilating Air conditioning Includes mechanical aspects only See W06 COIC5 for electrical aspects of HVAC systems Duct vent Q24 B05 Instrumentation Includes e g mec
70. T01H07 for inter computer communication TO1 08F 1997 Testing or monitoring of equipment function and parameters See T01G for microprocessor and computer testing TOLJO8F1 2006 Performance and data logging T01J08X 1992 Other TO1 09 1980 2011 Other This code is now discontinued Includes multimedia up to 1996 see TO J30 from 1997 T0 J10 1987 For image processing T0 J09 See also T04 D for image recognition and pre processing and under application in e g W04 P codes for video processing respectively Control of photographic film cameras is found in T0 J0O8A and S06 B TOLJDA 1987 Image acquisition TOLJDAF 1992 1996 Data compression This code is now discontinued See T01 J 10D from 1997 Codes remain valid before 1997 see also TOLD02 TOL 10B for image compression prior to 1997 TO1J 10A2 1992 Image memory management Covers use of memory system for processing in conjunction with a data presentation computer graphics system e g manipulating the address or contents of image or text information stored in memory For display memory organisation and structure for storing an image and manipulating image data between the display memory and the display system see T01 C04 See also TOL J05B for information storage and retrieval TOLJ10B 1987 Image processing Covers digital image processing arrangements using a personal mobile computer e g image enhancement analysi
71. T04 G Frame original scan filter magnify reduce colour output on microfilm S06 B04A1 1992 Copiers using microcapsule sheets Cylith cycolour S06 B04A2 2005 Processing exposed film Electrical aspects of developing fixing washing and drying negative S06 B04A3 2005 Processing developed negatives Electrical aspects of processing developed negative to produce photographic prints Enlarging exposing rinsing fixing washing drying S06 B04A5 1992 2004 Control and monitoring of printing station This code is now discontinued and transferred to S06 B04A2 for film slide processing including control and monitoring details and S06 B04A3 for print slide making as well as control and monitoring details and modification of exposure based on e g negative characteristics Correct auto exposure contrast measurement density S06 B04B 1983 Photographic film manufacture Includes electrical aspects of photographic film manufacture only See S06 B04A2 for developing exposed film and electrical aspects of chemical thermal development and S06 BO4A3 for developing photographic paper and electrical aspects of chemical thermal development S06 B04C 1997 Film order processing Mini lab direct plate exposure S06 B04E 1997 Photographic film or paper feeding not in camera Convey feed S06 B05 Cinematography Includes cinema equipment and projectors for motion picture film telecine ma
72. TO1 NO1D prior to 2005 See also TOLNO1A2D for virtual classrooms etc TOLNO1B3A 2005 Remote examination testing TOFNOB4 2005 News systems Covers on line systems for news updates including e mail subscription services together with TO1 NO1C TOFNOB5 2006 E books Documents describing E book electronic book per say including file format aspects see also TOI NOJA2G for copyright control aspects TOL IC for electronic documents in general E book Electronic book TOLNO1B9 2002 Other Internet Entertainment TOLNOIC 2002 E mail Includes electronic mail for use by computer systems connected to a network Facsimile services are covered by S06 codes telex systems by W02 codes and message switched networks by WOLA codes See also WO1 A06E1 W0 A06G2 and WOTA06X Computerised voice mail TOLNOD 2002 Data Transfer Includes downloading file from remote site FTP See TOL HO7C3 and TOLHO7C5E prior to 2002 TOLNOD1 2002 Multimedia T01J09 TOLHO7C3D Combination of text data image sound or computer programs Audio video aspects of multimedia systems are also assigned W04 K10 See TOLHO7C3D prior to 2002 TOFNODIA 2002 Audio sound transfer See TO1 H0 7C3A prior to 2002 Internet radio TOLNODB 2002 Video and Image transfer TOLH07C3B Includes computerised video conferencing See TO1HO7C3B and TO1HO7C5E prior to 2002 See also WO1AO6E1A for data conferencing and broadcasting an
73. TOFGO2A2C 1992 By comparison Includes comparing with known good cards or appts redundancy in registers and comparing results in both and signature analysis Goldcard Signature analysis T01G02A2D 1992 Test programs and algorithms Includes software for generating test patterns and or collecting results and analysing faults Also software controlling test procedures or appts T01G02B 1992 Marginal testing Includes preventative maintenance and safety margins T01G03 Using redundancy in operation or hardware Redundant processors see T01 GO5B from 1997 Passive fault masking active fault masking backward error recovery single event upset SEU prevention RAID EPI Manual Codes 20 B 29 Part 1 T0 G05 1987 Fail safe and monitoring systems T0 G09 Includes appts for error recovery and monitoring during operation of processor or processing system for reliable operation of hardware or software See T06 A08 also for control system applications and TO J20 for software debug and test Fail fail safe fault tolerant T01G05A 1987 Watchdog monitoring Ensuring proper program flow Includes halting of operation of all processing within computing system upon detection of error See also TOLFO5B for booting initialisation and recovery from 1992 Rollback halting operation freeze T01G05B 1987 Using additional processors Includes redundant processor techniques see T01G03 for non
74. W02 G05 transponder for non contact details PCMCIA contact non contact T04 K02A 2006 Contact T04 K02B 2006 Non contact Covers non contact reading writing physical details of the non contact system only should be covered in KO land or K03 For example the construction of the antenna in a transponder is TO4 KOIC and T04 K03B and would not be included here unless a communication aspect is also described See also W02 C02G7 smart cards and W02 G05 codes transponders and tags 318 T Computing and Control TO4 K02C 2006 Reading Writing apparatus Covers all aspects of the apparatus used to read from or write to smart media rather than the media itself T04 K02C1 2006 Feeding mechanisms Prior to 2006 see T04 TO4 K02C2 2007 Constructional details of card reader writer Includes non electrical constructional details such as housing and mountings Details of circuits connectors interfaces etc go under TO4 KO2C T04 K02C3 2010 Control circuitry of card reader writer T04 K03 2006 Media type Codes used to highlight the type of media used Search together with other T04 K codes as required T04 K03A 2006 Smart card T04 K03B 2006 RFID transponder T04 K03C 2006 Paper cardboard T04 K03D 2006 Memory card stick T04 K03D1 2006 USB Memory stick T04 K04 2006 Security All security aspects including physical protection of the hardware encryption see also T0
75. are covered by T03 A03J 3C T03 A03 1992 General magnetic head details Covers details of inductive type heads For details of magnetoresistive heads see T03 A03C9 codes Codes in this section are used alone or in conjunction with other T03 A03 codes as appropriate T03 A03 1 1992 Head cores Carrier contacting surfaces including pole pieces are covered by T03 A03 3 T03 A03 1A 1997 Magnetic material composition Priorto 2007 see also VO2 A02 codes for further details of materials TO3 A03 1C 1997 Thin film core for non film head This code relates to magnetic heads with film type cores other parts of the head such as windings being of conventional construction Prior to 2007 see also VO2 B codes especially V02 B03 From 2007 these codes are discontinued Heads which are entirely of film circuit construction are covered by T03 A03E their cores being covered by T03 A03J IE Metal in gap heads are covered by T03 A03F codes T03 A03 IE 1997 Thin film head cores This code is intended for core details of magnetic heads which are entirely of film circuit type construction also coded in T03 AO3E See T03 A03 IC for magnetic film cores for otherwise conventional heads Prior to 2007 V02 B03 is also assigned for all aspects of thin magnetic films used for heads T03 A03 3 1992 Carrier interfacing surface Covers mechanical aspects and magnetic details such as pole pieces but not cores
76. aspects as covered by T03 BO2A codes Prior to 20 2 T03 B02B8 covered only arrangements for cleaning sources detectors and optical system with cleaning of e g an optical disk player lens by a dummy carrier being covered by T03 B02B8A From 202 T03 BO2B8A is used as a general reference for head cleaning Cleaning of recording equipment in general is covered by T03 H02C 286 T Computing and Control T03 B02B8A 1992 Optical recording head cleaning including use of dummy carriers From 20 2 the scope of this code has been expanded to cover general arrangements for cleaning optical recording and playback heads such as lens cleaners in addition to its previous coverage of dummy carriers for cleaning Prior to 20 2 TO3 B02B8A was used for cleaning using dummy carriers such as cleaning disks and T03 B02B8 served as a general optical head cleaning code Prior to 1992 T03 B02 and T03 H02 were assigned for optical head cleaning Wipe pad brush solvent lens TO3 B02B8C 202 Optical recording head manufacture Between 2006 and 2011search T03 B02B codes with T03 M08 general manufacturing code for optical recording head manufacture From 20 2 T03 M08 is no longer assigned for this topic TO3 B02B8E 202 Optical recording head testing Between 992 and 201 search T03 B02B codes with T03 K07 codes general testing code for optical recording head testing From 202 T03 K07 codes are no longer assigned for this topic Whe
77. carriages perambulators Includes luggage racks bottle holders etc Q22 A Hand carts Q22 A01 With single axis carrying transport wheels Includes wheelbarrows Q22 A02 With more than one axis carrying transport wheels Includes four wheeled barrows and mechanical aspects of shopping trolleys see X25 FO5A for electrical aspects of shopping trolleys Q22 A03 Accessories for hand carts Includes handle grips and brakes Q22 C Other hand propelled vehicles Includes unpowered children s go karts Q22 C01 Sledges ice boats Toboggan Q22 C02 Wheelchairs See S05 G02A for electrical aspects of wheelchairs and X21 A01A and S05 K01for electrical aspects of mobility vehicles Q22 C03 2007 Accessories for other hand propelled vehicles Includes seats handles foot rests etc Q22 D Land vehicles drawn by animals Includes e g horse drawn carts Sulky Q22 B Carriages for children Perambulators Pram pushchair Q22 B01 With single wheel axis Q22 B02 With more than one wheel axis Includes three and four wheeled twin axle pushchairs Q22 M 2007 Foot propelled vehicles Includes stand on scooters and skateboard type devices propelled by user s feet See W04 X codes for electrical aspects of toy skateboards See Q19 A instead for bicycles and P36 for novel roller skates or ice skates Q22 X 2007 Other carts carriages vehicles Includes stand on scooters and skateboard typ
78. coded as S06 A10A1 Scraper doctor blade S06 K06C2 2010 Returning toner ink for re use Previously coded as S06 A10C S06 K06C3 2010 Transfer of developing agent to waste container Previously coded as S06 A10D Covers mechanism for transferring developing agent to the collection or waste container for later removal and recycling outside the printer copier facsimile See S06 K06C2 when the toner is recycled within the copier for immediate re use See S06 KO4B for details of recording agents recycling S06 K06D 2010 Removing dust etc from components Previously coded as S06 AOE Includes details of air cleaning systems If cleaned air is expelled outside the copier see also X27 E0 B2 electrical aspects only Constructional details of ventilation and humidifying mechanisms are also coded by S06 KO3C 506 K07 2010 Communication and Control Previously coded as S06 A14 S06 A16 T04 G10 W02 J03 W02 J08 Includes operating status display for display control circuitry see TO4 H codes mode selection devices microprocessor details see also TO1 codes e g T01J08A and recording inhibiting devices Does not include motors and solenoids for carriage and platen movement 216 S Instrumentation Measuring and Testing 506 K07A 2010 General Control systems Previously coded as S06 AMC TO4 G10A W02 03A7 S06 K07A1 2010 User input and display Previously coded as S06 AMA TO4 GDA W02
79. codes magnetic TO3 B08 optical and T03 D0OJE5 magneto optical Channel processor TO1HO5B 1987 Handling requests For interconnection or data transfer See also WO0 A03A for general data communication access systems Access TOLHO5B1 1992 For access to memory bus Includes priority TOLHO5B2 1992 For access to input output bus Includes polling interrupt burst mode DMA cycle steal TO1LHO5B3 1992 For access to common bus or bus system Includes centralised access control request token time dependant slot and contention TOLHO5B4 1997 Local bus systems TO1 HO5B TO1 H05B2 TOLH05B3 PCI VL bus TOFH07 1987 Information transfer Bus structures TO1 H09 Search TO1C03 also for data exchange interfacing with distant stations and WO A for digital transmission in general EPI Manual Codes 203 233 Part 1 TOLHO7A 1987 Bus structures See also T01 C07D for bus interface TOLHO7A1 1992 Type Includes common parallel plural and variable width speed buses TOLHO7A2 1992 Control Includes centralised decentralised control TOLHO7A9 1992 Other TO1H07B 1987 Bus transfer protocols See WO FAO3A also for control of access to transmission path Handshaking synchronous asynchronous conversion TO01HO7C Information transfer TO1HO09 This code is now discontinued see TOLN and WO A from 2002 Includes computer network management routing and communi
80. constructional details Key membrane pushbutton pressure casing housing T04 F02 1983 Analogue Control video game indicate matrix TO4 FO2A 1992 Based on absolute position Input device when pressed touched on particular position inputs data according to that position X Y coordinate TO4 FO2Al 1992 Light pen Optical light pointer TO4 FO2A2 1992 Touchscreen Details of touch sensors are coded under U21 BO2C Constructional details of the touchscreen are also coded under TO4 FO2C TO4 FO2A5 1992 Manual input pad Digitiser tablet graphic interface touch pad Pen matrix T04 F02B 1992 Based on relative position Input device when moved moves e g cursor accordingly T04 F02B1 1992 Mouse T04 FO2B1A 2005 Optical Mouse using optical elements instead of roller ball T04 F02B2 2005 Track Pad Touch pad used as mouse input e g on laptop computer T04 F02B3 1992 Joystick gamepad Includes input devices used for gaming machines e g joypad driving wheel etc that are used in place of joystick TO4 F02B3A 2002 2006 Force feedback for joystick This code is now discontinued From 2007 see T04 F03 Pen matrix T04 FO2B5 1992 Track ball T04 FO2B7 2002 Three dimensional input Includes power glove 3 D input with strain gauges virtual reality and acceleration measurements used as input e g tilt sensor used to scroll display on a PDA Glove Wiimote
81. diagnostic purposes e g determining cornea shape examining eye fundus measuring cornea curvature intraocular pressure measurement testing astigmatism glaucoma etc Detecting eye movements for controlling e g photographic camera aircraft etc is coded in S05 DOIC5A Intraocular pressure cornea astigmatism ophthalmoscope ophthalmic eye photography gonioscope glaucoma patient chair 505 D06 1997 Diagnostic information systems Includes computer systems designed to aid in patient diagnosis e g expert systems and diagnostic databases See TO 1 16A for expert systems in general and TO1 J06A1for medical information systems Information system medical diagnostic database medical expert system S05 D06A 2005 Telediagnosis Includes systems for patient diagnosis where patient and medical expert are in different geographical locations e g where patient s image measurements etc are transferred via internet wireless telephone N B This code is used for initial diagnosis of the patient only For everyday monitoring of patients from remote locations see S05 G02B2A 505 D07 1997 Diagnostic displays and monitors Includes equipment for displaying diagnostic information e g radiation images See T04 H for visual display units WO5 E codes for general display arrangements and W03 for television displays Terminal monitoring diagnostic display S05 D08 2005 General diagnostic processing EPI Manual
82. exposure Previously coded as S06 A03H S06 A0 3X Includes thermal and X ray electroradiography exposure Electroradiography X ray 208 S Instrumentation Measuring and Testing S06 D10 2010 Combined scanning and printing arrangements S06 D10A 2010 Synchronising changing magnification Previously coded as S06 A03C If synchronisation with sheet feeding is involved then S06 K02 codes are also assigned Includes all aspects of magnification reduction lens systems Size variable enlarge ratio paper select adjust S06 E 2010 Electrophotographic Image Production Previously coded as S06 A T04 G04 WO2 J02B2 S06 E01 2010 Recording members Previously coded as S06 A01 TO4 GO4C Drum driving aspects are coded in S06 E03 codes only Includes photosenstive paper photoconductive belt drum etc Toner is coded under S06 E04 only Constructional details are also coded under S06 K03 Layer charge conducting image surface acceptor compound donor dope photoconductor belt S06 E01A 2010 Photoconductive layers Previously coded as S06 A0 JA Includes all types of charge generating layers and photosensitive paper Also cross reference with T04 G04C for photosensitive materials for optical printer Hydrazone photoreceiver accept S06 E01A1 2010 Organic Previously coded as S06 A0JA1 Cyclic polycyclic heterocyclic quinone S06 E01A2 2010 Inorganic Previously coded as S06 A0 142
83. for electrical aspects of vehicle engine lubrication such as electric oil pumps For oil pressure monitoring for motor vehicle engines see X22 E0 IC Q51F01 Pressure lubrication Q51F02 Mixed with fuel and or air Two stroke Q51F03 Breathing ventilating Includes crankcase breathing and cam cover breathing Includes feeding of crankcase or cam cover air and any entrained oil back into induction system or to oil catch tank filter Q51F05 2007 Oil filters Q51G Cooling See Q51 HO5A for turbocharger intercooling Q51G01 Air cooling Includes forced air feeding i e fans Q51G02 Liquid cooling Q51H Charge feed i e fuel or air supply For electrical fuel air supply aspects of motor vehicle engines see X22 A02 and X22 A03 codes instead 90 Q Mechanical Q51H01 Fuel feed For electrical vehicle fuel pumps and fuel control see X22 A02D and X22 A03A codes respectively See Q17 E04 for vehicle engine fuel supply Q51HOIA Carburettion carburettors See X22 A02C for electrical aspects of IC engine carburettors Q5 H0 1B Fuel injection Includes fuel systems using compressed air or mechanical control Can also be applied to highlight novel mechanical aspects of EM fuel injection valves also see X22 A02A codes for electrical fuel injection apparatus See X22 A03A1codes only for electric fuel injection control Q51H01B1 Common rail arrangement For electrical aspects of common rail i
84. halting Includes Power Management TOFFOSC 1992 Interactive support programs Includes time share control TOLFO5D 1992 Job entry system programs TOLFO5E 1992 Data handling programs and storage management Includes allocation deallocation strategies distributed memories segmentation storage hierarchies and swapping See also TOLE01 and TOLJO5B BIOS Kernel utilities file management up down loading share seize mechanisms TOLFO5E1 2008 Middleware 228 T Computing and Control TOLFO5F 2007 Software version management TOLFO5G 1997 Operating systems and virtual systems Machine emulation including network operating systems MS DOS Unix 05 2 Novell NetWare Windows NT LINIX TOLFO5G3 1997 Virtual systems Includes shells and interfaces created by OS and emulation of terminal types by OS software Bourne shell utilities TOLFO5G5 1997 System management Includes user privilege set up security see TO1 RC usage monitoring see TOLGO5C TO1GIL file management see TOLFO5E TOLFO5G5A 2006 Screen savers TOLFO5G7 2006 Real time clock covers updating and management of real time system clock TOLFO6 1992 Program control arrangements TO F09 Covers program arrangements were instructions are pre programmed before processing is carried out See TO1 MO5 for architecture Non numerical controllers per se are covered by T06 A04B For disclosure of firmware see T01S01A
85. handling large axial thrust loads Q62 G02E Giant bearings Includes giant 15m diameter ball bearings used under buildings to provide earthquake protection or giant roller bearings used to move very heavy objects also see Q62 G02A and Q62 G02C respectively Q62 G03 Magnetic bearings Includes magnetic bearings used in high speed applications such as flywheel energy storage systems where the flywheel rotating in excess of 50000 rpm can float ona magnetic field created by the bearing Q62 G04 Elastic bearings Q62 G05 Combination bearings Q62 G07 Bearing play adjustment Q62 G09 Cooling and lubricating arrangements Q62 M Manufacturing arrangements for shafts or bearings For electrical metal grinding operations see X25 A03C2 Q62 X Other shaft or bearing aspects not provided for Includes mountings housings caps covers Q63 Couplings Clutches Brakes Springs Dampers Q63 A Couplings for transmitting rotary motion Q63 A01 For connecting shafts Includes universal joints and CV constant velocity joints Q63 A02 Controlled movement coupling e g elastic couplings Q63 A03 Slip Yielding Impulse couplings Includes couplings that permit relative rotational movement between the connected parts during drive couplings that slip on overload and couplings that alternately accelerate decelerate driven member Q63 A04 Fluid couplings Q63 A05 Hose couplings including quick act
86. head positioning for double sided disk T03 BO2A8A 2007 Head positioning for double sided disk All general aspects of multiple head drives are also covered in T03 B10M Includes dual head systems and arrangements for single head to move to other side of disk Search using T03 B02A8 for all records prior to 2007 T03 B02A8C 2007 Reading multiple formats T03 BO2A8E 2007 Increasing access speed T03 B02A8G 2007 Simultaneous reading of multiple tracks T03 B02B 1992 Head The codes in this group cover constructional aspects of optical heads per se Head positioning is covered by T03 BO2A codes T03 B02B1 1992 Light source This code covers novel light sources themselves such as laser diodes specific details of which are covered by UD AOB codes and also codes in V08 It does not refer to assemblies including the light source and associated optical elements external to it which are covered by T03 B02B if no specific detail is given or by other TO3 B02B subdivisions as appropriate Light sources are normally assigned TO3 B02B1only but in cases of specific application to reading or writing subdivision codes are assigned instead Frequency doubling or other multiplying optical arrangements are covered by T03 BO2BTE coded as T03 B02Bland T03 B02B7 prior to 1997 Light source control aspects are coded in T03 B02A7 LED laser solid gas TO3 B02B1A 1992 For recording Writing erasing overwrite T03 B
87. imaging surveillance from e g orbiting space vehicle Electrical aspects of photographic cameras are covered by S06 B codes video cameras by WO4 MOlcodes Photogrammetric aerial aircraft satellite map plane sea S02 B05 Measuring angles incl theodolites sextants Angular axis S02 B05A 2005 Measuring attitude and orientation S02 B06 Compasses Electrical aspects of compasses are also coded in W06 A09 Magnetic magnetometer elevation azimuth pole vehicle S02 B07 Gyroscopes See also W06 A07 for electric electro optical details Gyro rotating angular rate axis S02 B07A 1992 With electric transducer Coriolis vibration S02 B07B 1992 Using optical effects Includes Ring Laser Gyroscopes and optical fiber gyroscopes See V08 A0 JA1for Ring Laser Gyroscopes and V08 A codes for laser details See VO 7 NOlor optical fiber gyroscopes specificallyand VO7 K codes for light control aspects Fiber optic Sagnac effect RLG beam relativistic counter propagating S02 B08 Navigational techniques See also WO6 A codes For systems specifically for aircraft ships and land vehicles see also WO6 B01B1 WO6 COB and X22 E06 codes respectively Road display indicate route map moving map update coordinate S02 B08A 1997 Using radio S02 B08 S02 B08C 1997 Satellite S02 B08 See W06 A03A for Global positioning System X22 E06B covers GPS as applied to vehicle navigation
88. in conjunction with the technology codes to convey more detail For example within the T03 F disk drive codes T03 F02C1represents a novel drive motor In the TO3 A codes specific to magnetic recording T03 A08AIC is assigned for any aspect of hard disk drives Thus a novel disk drive motor for an HDD is coded as T03 A08AIC and TO3 FO2C1 T03 A Magnetic recording reproduction Combination recording involving magnetic methods such as magneto optical is not included see TO3 DO1codes T03 A01 Record carriers Includes materials for cards with magnetic strip see TO4 CO lalso Magnetic record carriers per se are coded in T03 only even if audio video application is stated For records prior to 2002 carriers with containers e g tape cassettes are also coded in W04 when application to audio or video recording is stated or implied T03 A01A Magnetic layers Prior to 2007 all magnetic materials and films are also coded in V02 A0 land VO2 BOlcodes respectively From 2007 VO2 BOlhas been discontinued while V02 A0 1codes are only applied for magnetic materials of general application Therefore VO2 is no longer routinely assigned for magnetic recording media and heads with the exception of nanostructures which are coded in V02 B04 Particle bind ferromagnetic film coating layer T03 A01A1 1987 Magnetic materials Includes composition and physical details of materials 262 T Computing and Control T
89. in conjunction with Q19 codes to further specify the type of heavy duty vehicle involved Q1 B015 Solid tyres Includes solid rubber tyres and tyres with a solid e g foam material insert QUBOX Other tyre types Q1 B02 Valves See also Q66 codes for valves per se QU B03 Beads Includes beads and other similar ply overlap arrangements for enabling tyre to seat on and be retained in wheel rim Q1 B04 Reinforcements or ply arrangements Includes cross ply reinforcing cords layers inlays etc QL BO5 Tyre sidewalls Includes grooves and rib markings or coloured inlays e g white walls QL B06 Tread bands patterns and anti skid inserts Includes tread patterns anti skid inserts vulcanised into tyre and wear indicators Q1 B5 Emergency puncture repair arrangements Includes emergency use accessories such as tyre sealant sprays to temporarily repair tyre until it can be properly fixed changed Q11 B20 Tyre manufacture mounting and inspection Includes all mechanical aspects of tyre manufacture such as vulcanising or equipment for mounting of tyres on wheels also see Q16 A02 or inspecting tyres Also includes equipment for balancing wheels and associated balance weights see also S02 J05 for static or dynamic balance testing per se Q11 B30 Other tyre details Includes wheel tape used to cover spoke nipples to protect inner tube see also Q19 A for bicycles Also includes novel tyre mater
90. is integral with therapeutic or surgical apparatus D2 S Instrumentation Measuring and Testing S05 G02G9 2005 Other medical IT systems methods apparatus S05 G02G Includes medical surveys population Screening etc S05 G02X 202 Other hospital equipment Includes special equipment used in hospital bathrooms such as baths for patients with lower body bone fractures or whole body bone fractures Includes equipment used outside hospitals e g at doctor surgeries etc Equipment e g lamps chairs etc used in dental surgeries are coded under S05 E02 only Gynaecological lamp S05 H 1983 Dialysis pumping S05 X Permanent artificial hearts are coded in S05 F04 only even if pumping aspects are claimed Includes all aspects of filtering Electrical aspects of pumps are also coded in X25 L03A Blood flow fluid valve piston chamber hemodialysis liquid monitor kidney S05 H01 1997 Dialysis and blood treatment circuits S05 H Covers all aspects of blood treatment blood oxygenators filtering artificial kidneys dialysis systems etc Haemofiltration diafiltration oxygenator blood treatment peritoneal S05 H02 1997 Blood pumping systems SO5 H Transfusion blood pump circulatory assistance S05 1983 Infusion Includes all electrical aspects of syringes and intravenous fluid administering and control apparatus For anaesthetic administration control see SO5 L also
91. of packages and packaging equipment to be highlighted Q31 Packaging processes and equipment From 202 Q31has been redefined to cover codes that are intended to highlight the equipment methods etc used for packaging labelling material goods during primary and secondary packaging The type of container bottle being filled labelled closed etc as well as the container material can be specified by assigning Q32 and Q33 codes respectively The type of product being packaged bottled can also be highlighted by the assignment of Q34 codes For novel details of the actual container bottle or its closure see Q32 codes instead Details of transit packaging are coded under Q32 T Prior to 202 Q31remains searchable for packaging and labelling in general Q31A Packaging Liquid Handling Packaging packing bottling details with electrical content are coded under X25 F03A codes Q31A01 Packaging equipment methods and control EPI Manual Codes 203 65 Part 1 Q31A01A Filling bottling Includes filling by gravity flow rotary feeders screw and centrifugal type feeders vibratory feeders pressure pneumatic means e g suction etc Also includes equipment for assisting filling such as funnels or nozzles for introducing the articles or materials into containers Also includes details for feeding blanks to the filling machine for opening container e g box or bag and maintaining it in position during filling Electri
92. of e g disabled person aids can be coded in X22 X and S05 K codes QB B30 Other vehicle adaptations modifications Includes vehicles specifically designed to carry other loads such as gas tanks cylinders QB D Securing of loads Includes novel straps and tie down assemblies for specific loads Includes tarpaulins for covering lorry trailers see also Q19 C02 and Q1 to prevent load from spilling Qb C On board weighing arrangements Also see S02 D codes for weighing per se and X22 X06K for electrical on board vehicle weighing arrangements QB X Other vehicles predominantly for carrying specific loads Q16 Vehicle servicing maintenance cleaning equipment Vehicle design and manufacture From 2006 Q16 covers all mechanical details of vehicle servicing maintenance and cleaning equipment as well as vehicle design and manufacture Prior to the introduction of Q16 manual codes in 2006 the Q16 class covered vehicle lighting and signalling See X22 B codes for electrical details of lighting and signalling and Q14 C03 and Q14 C04 codes for mechanical details of vehicle signalling When a more specific code exists elsewhere then Q16 codes are not required For example a wheel manufacturing apparatus can be adequately covered in Q1 A28 and does not require the application of a Q16 D code EPI Manual Codes 20 B 25 Part 1 Q16 A Vehicle servicing maintenance cleaning equipment Q16 A01
93. on champagne bottles Q32 Dil Decorative features Includes wine bottle foils or capsules as well as Wax Seals Q32 D2 Protective features Secondary covers Includes secondary covers used to protect main closure from e g dirt such as plastic caps covering drinking spout see also Q32 D06 or sports cap for bottle see also Q32 AO Dust dirt contamination protection Q32 T Transit Packaging These codes are intended to highlight package accessories e g straps wrappers cardboard edges to be fitted to outside of package to protect it during shipment etc Q32 T01 External packaging elements Q32 TO1A Plugs Sleeves Caps for protecting bundling of articles Includes protectors for screw threads corner protectors and end caps Q32 T01B Flexible elongated elements Includes straps EPI Manual Codes 2013 Part 1 Q32 TO1C Wrappers or flexible covers and wrapping machines Q32 T0D Pallets and palletizing equipment Q32 T02 Internal packaging elements Includes partitions and inner packaging pieces used to separate cushion suspend and fill irregular spaces within a container Includes chips or peanuts made of polystyrene or recycled products air pillows foam packaging such as expanded polystyrene foam polyethylene foam or polyurethane foam and corrugated board Partitions or dividers placed inside a container for separating 2 or more products stored in the same container are coded und
94. or resources from external network connections and for controlling access to external network resources or data by internal network clients Firewall intrusion detection port forwarding port blocking NAT Stateful packet inspection TOLNO2BIE 2006 Network operating system management Management of network operating systems Installation and or updating of software involving transmission over network For network security software updates see TO NO2B3 TOLNO2BIF 2006 Internet portals TOLNO2BI1G 2006 Internet gateway TOFNO2BH 2006 Biometric authentication Covers biometric authentication for computer networks See T01 J DCB for off line systems See also T04 D07F for biometric image recognition and S05 DO1C5A for measurement systems EPI Manual Codes 20 B 55 Part 1 TOFNO2B2 2002 Monitoring Includes monitoring computer network communications and hardware see TO HO7C5Aprior to 2002 TOFNO2B2A 2002 User monitoring Includes monitoring a user s activity on a computer network Cookie TOFNO2B2B 2002 System and Fault monitoring Includes monitoring systems which are used to monitor computer hardware operation log events report failures also on line internet based monitoring and on line diagnosis of any electronic system see TO1 HO7C5A prior to 2002 For monitoring of electrical appliances over the internet see TO1 NOID and WO5 Event monitor system log event viewer TOFNO2B
95. paper air intake filters and reusable foam filters Q5HI Ignition systems Includes ignition systems using e g application of direct heat incandescence friction pyrophoric or catalytic ignition See X22 A01codes for electrical ignition systems 05H Exhaust systems Pollution control See X22 A0 7and X22 A03 for electrical aspects of vehicle exhaust emissions control systems Also includes exhaust braking e g for diesel engined truck see also Q18 A30 Q51J01 Silencing systems Includes use of resonance sound absorbing materials or baffles For electrical aspects of engine noise reduction see X22 AD including active noise suppression possibly see W04 V07 also Q51J02 Exhaust gas cleaning systems See X22 A07 or X22 A03 for electrical aspects of motor vehicle engine exhaust gas cleaning and pollution control See X22 A05 and S03 E codes for vehicle exhaust gas sensors per se Q51J02A Exhaust gas filters Includes e g diesel particulate filters see also Q51D03 Q51J02B Catalytic cleaning Catalytic converters Includes catalyst materials and catalytic converters construction For electrical aspects see X22 A07 only Q51J02C Inertial or centrifugal separators Q51j02D Secondary air fluid supply For electrical aspects of secondary air control used in motor vehicle exhausts see X22 A03L Q51J02E 2008 Exhaust gas recirculation Includes mechanical aspects of exhaust gas recirculatio
96. pipeline look ahead Low level parallel mechanisms RISC TOFFO3B1 1997 Pipelining TO1FO3C 1997 Instruction decoding TOLFO4 1987 Subprogram execution TOLFO9 TOLFO5 1987 Arrangements for executing specific programs and system management software TOLFO9 Includes operating systems supervisors executives and monitors Debug edit execute state machine TOLFOSA 1992 High level language and language processors Binary Compilers and Assemblers for e g operating system compilation Use of Application Programming Interface API Dynamic Link Libraries DLLs during program execution From 2007 for use of API during software development see TO1 20B1 and for Compilers and Assemblers used in software development see TO LJ 20B1 Cobol Fortran Pascal Lisp C C Java EPI Manual Codes 2013 227 Part 1 TOLFO5B 1992 Booting initialisation and recovery TOFGO5A Includes reconfiguration retry checkpointing and restoring Start up TOLFO5B1 1997 Resetting TOLFO5B2 1997 Configuring Boot up and program loading Hot configuration Version management of software e g BIOS firmware For version management of software code see TO1 FO5F or TO 1 20B2 during development For Installation and or updating of software involving transmission over network see TO 1 NO2BEE For network security software updates see TO1 NO2B3 Plug and play TOLFO5B3 1997 Sleeping and waking power up down
97. plating was also coded in VO2 HO2C Electrolytic electroless spray dip T03 A02A3 1992 Coating by sputtering vapour deposition Vacuum T03 A02A3A 1992 Sputtering Prior to 2007 this topic was coded in VO2 HO2B as well Sputtering apparatus of general application is also coded in X25 A04 and VO5 F codes T03 A02A3B 1992 Vapour deposition Heat vessel evaporate T03 A02A3X 1992 Other Includes techniques such as plasma spraying Flame jet T03 A02A5 1992 Treatment of deposited layer 266 T Computing and Control T03 A02A5A 1992 During deposition Includes e g magnetic orientation Field orient direction T03 A02A5C 1992 After deposition Includes e g heat treatment Drying T03 A02B 1992 Substrate and non magnetic layer processing Codes in this section are used to describe manufacturing processes or equipment when used with TO3 A02D codes other than for magnetic layer deposition which is covered by T03 A02A T03 A02B1 1992 Manufacture of substrate and base layers TO3 A02B1A 1992 Manufacture of substrate per se Includes shaping stamping etc but not manufacture of substrate material which is covered by T03 A0 BIA Prior to 1997 this code covered texturing and polishing of substrates chiefly for hard disks in which case T03 A02EA is also assigned From 1997 these topics are transferred to TO3 A02B1C and T03 A02BD Both codes are assumed to relate to substrates unless TO3
98. processor redundancy T01G05C 1992 Monitoring T01G09 Includes patterns pulse trains and error processing T01G05C1 1992 Recording or statistical evaluation of computer activity TO1G09 T01G06 1992 Logic simulation TO1 G09 Includes simulation machine processor executing logic simulation and logic models and several simulation processors working in parallel See also TOL 15A3 for electrical electronic circuit emulation in CAD systems TOLF0O5G3 for machine emulation Event driven levelised 230 T Computing and Control T01G06A 1992 Compiled code LCC levelised compiled code T01G06B 1992 Table driven Using look up tables to model logic functions TOFGO6C 1992 Hardware accelerators T0 G09 Includes use of hardware for certain functions of simulation in cooperation with software to reduce load on processor to speed up process T01G07 1992 Fault simulation T01G09 Includes introduction of known faults and monitoring analysing effect such as stuck at one and stuck at zero techniques T01G07A 1992 Test sequence generation Includes test vector compression T01G07X 1992 Other T01G08 1992 Computer Diagnostics T01 G09 Includes fault location file diagnostic dictionary software remote diagnostic see also TOLN codes fault masking and fault documentation See TO LJ 08F for diagnostic of non computer equipment T01G08A 1997 Systems support I
99. see codes for manufacture of the particular carrier type e g TO3 A02 codes for magnetic carriers T03 B01E3L and other T03 BOIE codes for optical carriers or T03 D01A8 codes for magneto optical carriers T03 HO2C 1992 Cleaning equipment including air filters Air filters specifically designed for disk drives are coded in TO3 F02Glonly Prior to 1992 search T03 F02 and TO3 HO2 Cleaning of magnetic and optical heads is not included and is respectively covered by T03 A04B3 codes and T03 B02B8 codes from 1992 T03 HO2R 2006 General carrier recycling and destroying arrangements This code is used for recycling and destroying of record carriers in general i e where the invention is applicable to several types of carrier or the type is not disclosed It is not assigned when recycling or destroying of a specific type of carrier is involved for which T03 A0 JR magnetic carriers TO 3 BO1R optical carriers or TO3 DO1R magneto optical carriers is assigned For recycling of recording or playing equipment see V04 X0 1C T03 H07 2006 Preventing overwriting erasure or copying Covers hardware based methods of write erase protection e g erase tab disk drive lock See T03 P07 for erasure copy prevention using signal formats signal processing T03 HO7A 2006 Preventing accidental loss of data T03 HO7C 2006 Preventing unauthorised deliberate access or copying T03 H09 Other record carrier and access
100. sound S05 F02 1992 Internal incontinence device S05 F03 1992 Arm or leg prostheses Limb S05 F04 1992 Artificial heart pump Includes permanent artificial hearts only Blood pumping and treatment circuits for use during surgery and therapy e g dialysis are coded in S05 H Heart pacemakers are coded in S05 A0 1A codes only Heart pump motors are also coded in X25 L03A S05 F05 1997 Artificial aids for eyesight Corneal implant artificial eyes contact lens S05 F09 1992 Other prostheses S05 G 1983 Sterilising hospital equipment S05 X For dentistry equipment see SO5 E also S05 G01 1992 Sterilising Includes electrical equipment for sterilising or disinfecting medical equipment only For non medical sterilisation or disinfection see X27 S05 GO1A 1992 Using mechanical cleaning or chemicals Includes ultrasonic vibrations and disinfectant S05 G01B 1992 Using heat radiation or electricity Sterilisation using hot gases plasma or microwave radiation etc Ultraviolet microwave hot gas steam 505 G02 1992 Hospital equipment Includes equipment for transporting patients operating theatre equipment incubators ambulance equipment patient monitoring and life support systems Also includes equipment for doctor surgeries dentists etc S05 G02A 1992 For moving patients includes wheelchairs Electric wheelchairs may also be coded as electric vehicles in X21 de
101. switch gear magnetic S04 B02 Oscillators S04 B02A Balances pendulums tuning forks Drive movement spring S04 B02B Quartz Crystal piezoelectric resonance trimmer S04 B02X Other oscillators Includes laser and maser oscillators see also V08 A01A and V08 B and atomic clocks Time and frequency standards are also coded in S04 C09 Beam S04 B03 Timing chains setting Includes drive blocking and radio transmission aspects Display counter divider memory digital microprocessor S04 B04 Electronic displays S04 B04A 1992 Electro optic displays Includes lamps LEDs LCDs etc Digital liquid indicate segment analogue calendar date S04 B05 Acoustical time indication alarms For combined radio alarm appts see also W03 G03A Piezoelectric devices buzzers etc are in VO6 also Signal sound frequency tone S04 B05A 1992 Musical animation Nursery S04 B06 Master slave clocks and radio controlled setting Radio and line transmission details of timing signals drive mechanisms pulse transmission systems etc Signal control circuit receive adjust phase reference standard time signal MSF WWV DCF 77 S04 B07 1992 Braille clock Blind S04 B08 1992 Motion clock e g cuckoo or movable drum S04 B09 Other Electrical aspects Includes casings and manufacture for electronic timepieces Clocks watches integral with gaming cooking medical etc device
102. system motors T03 E07 Driving tape Includes capstan pinch roller systems T03 E08 Other driving arrangements Includes braking arrangements Spool rotation preventing devices within cassettes are covered by T03 H0 B7A Clutch reel torque T03 F Disk drum etc drive and positioning This section deals mainly with disk drive arrangements general but also covers analogous systems for card drum or other carriers For convenience the term disk is used below Search with TO3 N codes to discriminate type of equipment and with specific codes from other sections e g T03 A08 T03 B03 etc Motor floppy hard card drum cylinder TO3 FO1 Automatic disk changing Includes all types of loading ejection mechanism where disk is not placed in final recording reproducing position by hand Load arm cartridge eject feed TO3 FO1A 1992 Loading mechanism and drive Includes disk tray TO3 FOJA1 1992 Disk shutter opener Disk cartridge shutters per se are covered by T03 HO1JA5 Includes arrangements to extract disk from cartridge within drive for playback reproduction Pin tab lever EPI Manual Codes 20 B 95 Part 1 TO3 FOJA5 1992 Ejection system This code covers arrangements peculiar to the ejection of carriers and not merely part of the reciprocating system for loading unloading which is covered by T03 F0 1A TO3 FO01A7 1997 Handling different disk size or type TO3 FOB
103. the battery is the primary power source and would be coded here as well as TO MO6A TO1L03B 2005 Back up power supply UPS battery back up TOLLOIC 201 Solar power supply See also XD5 for details of solar power system TOTLO2 1987 Constructional details See VO4 T for constructional details of electronic appts in general Stand support TOTLO2A 1997 Cooling TO1L02 See also V04 T03 codes Cooling ventilating TO1L02B 1997 Housing TOLLO2 Includes peripheral installations in computer housings e g internal drives trackballs etc See also VO4 S codes Housing casing cabinet TOTLO2C 1997 PCB mounting TOLLO2 For mounting of PCBs in computer housing and devices being mounted on the PCB See V04 t02 for PCB racking Racking PCB mounting TOLL02D 1997 EM shielding TOLLO2 See V04 U for EMI shielding TOLLO2E 2002 Prevention of theft Includes devices which prevent the theft of computer equipment EPI Manual Codes 203 247 Part 1 TOLLO2F 2006 Computer system acoustic noise reduction Includes noise reduction for forced cooling e g fans and liquid cooling pumps etc TOFLO2G 201 Shock proof and absorbtion Includes proofing against earthquakes etc Search together with other TO EL codes as appropriate e g T01L02B for shock absorber in housing TOFLO3 2005 Connectors Includes cables wiring etc for computers See also V04 particularly VO
104. type of equipment S01G08A1 1992 Transmitters repeaters S01G08A3 1992 Receivers S01G08A5 1992 Antennae S01G08A9 1992 Other equipment testing S01G08B 1992 Equipment for testing The codes in this section are used when the novelty resides in the test equipment itself S01G08B1 1992 Signal sources Includes signal generators noise generators etc S01G08B3 1992 Equipment with measuring facility Includes e g RF power meter noise measuring receiver etc S01G08B5 1992 Screening arrangements Includes e g RF Faraday cage See also S01 J02 S01G08B9 1992 Other radio test equipment S01G08C 1992 Electromagnetic compatability testing See S01 D08B for noise figure measurements and S01 G088B5 for Faraday cage measurements Covers tolerance of circuits to EM interference and output interference of device to other devices e g effect of electric motor on TV EMC S01G09 Other electrical property tests S01 G10 1992 Switches and switchgear S01G09 Includes circuit breaker and relay testing See also V03 and XB codes Contact contactor breaker relay reed S01G2 1992 Passive components Use with SOHDO5 codes as appropriate e g for measurement of resistance of an inductor search SOLDO5Bland SO GBES SOL GDA 1992 Resistors See VOLAO4H1 0r XD A if power type also S01G2RC 1992 Capacitors See also VO1B01G7C electrolytic VO1 B04C non electrolytic or X12 B
105. use of one or more than one method from the preceding groups e g electrical and optical measurement or where the primary method of measurement is unclear S02 A08A 1992 Thickness of sheet diameter 42 S Instrumentation Measuring and Testing S02 A08B 1992 Length width spacing S02 A08C 1992 Deformation depth or contour S02 A08D 1992 Angles alignment position Includes measurement of axes tapers orientation etc S02 A08E 1992 Area roughness S02 A08X 1992 Other combined measuring S02 A09 Other measuring arrangements 502 B Surveying and navigation Position scan infrared IR laser optical S02 B01 Measuring distances in line of sight optical rangefinders See W06 A06 for laser radar systems Rangefinders for photographic cameras are also coded in S06 B0 1A Range light beam modulate reflect camera S02 B01A 2005 Large scale position and location measurement Includes mining and pipeline machinery position location Does not include RADAR GPS systems see W06 S02 B02 Measuring height distances transverse to line of sight levelling between separated points surveyors levels tracing profiles S02 B02A 2005 Measuring altitude S02 B02 S02 B03 Measuring inclination Level spirit liquid bubble inclinometer clinometer angle plumb bob slope slant gradient grade S02 B04 Photographic surveying open water surveying Includes electronic
106. waste Rods Q34 H99 Other hazardous materials Asbestos explosive materials ammunitions refrigerant paint poison dead organisms creatures Q34 E Textiles Clothing Garments Shoes Q34 F Paper Sheets Magazines Newspapers Includes packaging details of toilet paper Also coded under Q34 03 Q34 G Building construction materials Includes packaging for tiles bricks windows glass panels sheets etc Also includes packaging for waste materials from building sites such as rubbles Packaging for asbestos is also coded under Q34 H99 Q34 H Hazardous materials Corrosive materials Q34 H01 Chemicals Q34 H02 Fuels Petroleum Q34 Pharmaceuticals Medical Cosmetics Cleaning products Q34 J01 Pharmaceuticals Includes packaging of pharmaceuticals for internal and external usage Includes packaging of food supplements such as vitamins Packaging of meal replacements and diet products such as slimming milkshakes or soups are coded under Q34 CO8C only Medicine tablets ointment inhaler flea products Q34 J02 Medical Includes packaging of medical instruments such as needles dressings etc Special carriers for e g human organs with integrated cooling systems are also coded under Q32 D01 Packaging of tablets and medicines are coded under Q34 JOlonly LifePort sterile bandages Q34 J03 Cosmetics Toiletries Packaging details of toilet paper is also coded under Q34 F
107. 001 S02 A05B9 1997 2001 Other dimensional measurement using sound S02 A05B This code is now discontinued and transferred to 502 A05C1from 200201 but remains searchable and valid for records from 1997 to 2001 S02 A05C 2002 Measuring arrangements for Codes in this section are used with S02 A05A or S02 A05B codes to specify what is being measured S02 A05C1 2002 Thickness of sheet diameter coating Radius circle S02 A05C2 2002 Length width thickness gap spacing S02 A05C3 2002 Deformation depth contour S02 A05C4 2002 Angles alignment position Includes measurement of orientation S02 A05C5 2002 Area roughness 1997 2001 EPI Manual Codes 20 B 141 Part 1 S02 A05C9 2002 Other dimensional measurement using radiation sound 502 A06 1992 Coordinate and position measurement The emphasis is on relative measurement to any arbitrary coordinate system e g Cartesian or Polar rather than absolute measurement S02 A06A 1992 Coordinates S02 A06A1 1992 Mechanical S02 A06A2 1992 Electrical magnetic S02 A06A3 1992 Optical S02 A06A9 1992 Other coordinate type measurement S02 A06C 1992 Position For determining location in space rather than orientation S02 A06X 1992 Other relative measurement S02 A07 1992 Calibration compensation and testing S02 A08 1992 Combination of measuring methods Codes in this section are used to indicate the
108. 008 Inflatable knee bolster QU C02C2 2008 Side curtain airbag QU C02C3 2008 Dashboard steering wheel mounted airbag Q4 C02C4 2008 Roof mounted airbag Q14 C03 Visual signalling e g reflectors Includes optical signalling devices such as reflectors and e g posts mounted on bumper to highlight corner of vehicle for assisting parking or collision prevention For reflectors built into vehicle light see X22 B and X26 DOA codes only QU C04 Audible signalling e g horns Includes mechanical devices only See X22 B03H and W05 codes for electrical aspects of vehicle horns Q14 C05 Portable emergency signal devices For portable illuminated signalling devices see X22 BO3E and T07 X and possibly X26 or WO5 codes only Warning triangle 20 Q Mechanical Q4 C06 Crash bars crash pads See also Q19 A or Q19 B for bicycles and motorcycles respectively Also includes side impact protection bars also see QW A06 for doors Includes flip up rollover bars used in cabriolet vehicles also see Q19 S Q4 C07 Stabilisers Includes stabilisers used when learning to ride a bicycle see also Q19 A Also includes stabilisers and grounding members for construction vehicles see also Q19 E For suspension system stabiliser anti roll bars see QD BO9 instead QU CB Pedestrian safety systems includes passive systems such as pedestrian friendly bonnets or deformable bumpers see also QY AD QU CK 2008
109. 01 see also TO5 HO2C5 Identify code T04 C01 1992 Magnetic Magnetic carriers are also assigned T03 A codes or T03 A02 codes for manufacture cross reference with TO5 H02C5A Strip card 308 T Computing and Control T04 C02 1992 Using light incl IR UV Cross reference to VO 7 hologram T05 D card badge access TO5 H cash payment TO5 C fare registering Optical hologram bar code T04 C09 1992 Other record carriers Includes electrostatic cards inductive cards and remote sensing T04 D Character and signal pattern recognition For data processing aspects of image acquisition and processing devices e g analysis image detection scanning optical character recognition camera e g recognition for edge detection in peripheral T01 J1D and T04 D are only used together when the novelty does not describe how when the processing is carried out See also X25 codes e g X25 A03E for robot manipulators If novelty is in camera then see W04 Image detect camera digital identify scan optical video facsimile line pixel analysis T04 D01 Using characters containing code marks Used for system where character conveys additional information e g in stroke width or magnetic ink character recognition systems MICR T04 D02 Image acquisition Scanning reader image pick up TV camera alignment CCD camera T04 D02A 1992 Mechanical and optical aspects of image acquisition Lens f
110. 013 Part 1 Q64 Belts Chains Gearing EPI Manual Codes 20 B 1B Part 1 Q64 A Driving belts Includes IC engine timing belt see also Q51 E05 and belt tensioning arrangements Cambelt timing belt Q64 A01 V belts Q64 A02 Ropes or cables Q64 A03 Belt fastening and tensioning arrangements Includes turnbuckles clamps and belt tensioning arrangements see Q5LE for IC engine timing belt tensioning arrangements Q64 A04 Pulleys Q64 B Chains Q64 B01 Driving chains Includes IC engine timing chain see also Q51 E05 Q64 B02 Hauling chain Q64 B03 Chain fastening arrangements Includes links shackles hooks Q64 B04 Sprockets Q64 C Gearing Q64 C01 Mechanical gearing Includes toothed gearing helical gearing ball or roller gearing Q64 C01A Cams cam followers Q64 C01B Toothed members Worms Q64 COIC Friction members Includes friction discs and pulleys Q64 CO1L Lubrication cooling arrangements Q64 C03 Fluid gearing Q64 C05 Gearing control Includes gear levers per se For electrical aspects of motor vehicle transmission control see X22 G03 codes Q64 C09 2007 Other gearing details Q64 D Transmission linkages Includes cam transmissions wobble plate transmissions EPI Manual Codes 20B Part 1 Q65 Pistons Cylinders Packing These codes are not applied when other specific transportation related codes can be applied For example a novel cylinder used
111. 01A Life jackets Vests Buoyancy aids Rings Q24 X01B Shark screens Nets Q24 X04 Diving equipment Q24 X05 Ship boat manufacture See W06 C08 for electrical aspects of ship manufacture See Q51 M or Q52 M respectively for manufacture of IC and gas turbine engines used in ships Q24 X06 Salvaging equipment Q24 X07 Ship design and testing Includes e g using towing tanks or model basins for designing See TOlcodes for computerised CAD ship design Q24 X1 Boat trailers other over land boat transportation devices See also Q19 for trailers per se For vehicles specifically designed to carry specific loads such as vehicles or boats see Q15 B07 Q25 Aircraft Aviation Cosmonautics From 2006 manual codes have been assigned for all mechanical aircraft aviation and cosmonautic details See Q25 S for cosmonautics per se and Q25 X for non specific aircraft spacecraft systems such as aircraft spacecraft manufacture Q25 X05 For electrical aspects of aircraft and space vehicles see WO6 B codes instead Q25 A Aircraft construction Fittings Q25 A01 Fuselages Includes aircraft body construction and interior trim Includes nose cones Q25 A01A Air frames Includes fuselage subframes chassis Q25 A0IC Decks Includes flooring Q25 A0TE Bulkheads Q25 A01G Skins panels linings insulation Q25 A02 Wings Q25 A02A Ribs spars stringers Q25 A02C Skins panels Q25 A03 Windows door
112. 01E3X T03 B05A Includes equipment and methods for duplicating optical carriers by recording on writable media Production of optical carriers by pressing is covered in T03 BO1E and is not coded here T03 B08 1992 Interfacing with optical recording equipment T03 B09 Other optical recording reproduction aspects Includes editing recording techniques esp for optical recording track flaw detection noise elimination etc when not relevant to other TO3 B codes TO3 B10 2005 Optical drive Portable standalone drives are also coded in TO4 P From 2005 optical drives are coded in this section in accordance with carrier type and are no longer assigned a corresponding T03 N code Prior to 2002 optical drives are coded in TO3 N as appropriate and W04 C10 From 2002 W04 C10 codes are applied only for audio video recording applications and therefore between 2002 and 2005 optical drives with no audio video aspect were assigned a T03 N code in conjunction with the appropriate TO3 B codes to denote novel aspects T03 B10A 2005 Disk drive CD CD ROM CD R CD RW DVD DVD ROM DVD R DVD RW DVD RAM DVD R DVD RW HD DVD BD ROM BD R BD RE Blu Ray UMD 288 T Computing and Control TO3 B10A1 2005 Multilayer disk From 2002 to 2005 drives for optical disk with multiple recording layers e g DVD 9 DVD 10 and DVD 18 formats are assigned W04 C10A2 where the invention has significant audio video recording aspe
113. 02 F02 codes also T03 A05D3C 1992 Optical TO3 A05X T03 A05D3E 1992 Radio frequency TO3 A05X T03 A05D3G 1992 Brushes TO3 A05X See VO4 LOlcodes also 274 T Computing and Control T03 A05D3X 1992 Other rotary signal coupling T03 A05X T03 A05D5 1992 Rotary head drum TO3 A05X Covers details of head drum per se such as shape materials etc T03 A05D7 1992 Rotary head motor drive TO3 A05X Includes motor per se Motor driven positioning for non rotary heads in general is covered by T03 A05C5 codes T03 A05E 1992 Head positioning for longitudinally scanned tape T03 A05F 1992 Head positioning for disk Codes in this section are used either alone or with other T03 A05 codes if the use of T03 AO5F codes conveys additional information See also T03 A08 codes now assigned for all aspects of magnetic recording equipment Prior to 1997 T03 AO5F codes may be used to discriminate equipment type when head positioning is involved T03 A05F1 1992 Non contacting during operation Hard disk stack CSS T03 A05F5 1992 Contacting during operation Floppy flexible diskette T03 A05G 2005 Parking latching arrangements Includes load unload ramps in hard disk drives for which TO3 A08ATC is also assigned Prior to 2005 this topic was covered by T03 AO5X LUL T03 A05X Other head positioning aspects T03 A06 Recording reproducing or erasing methods circuits See T03
114. 02 GOB1 Measuring angular velocity Does not include measurement of angular velocity using electric gyroscope see S02 GOX S02 G0 1B 1A With fixed sensor This code is now discontinued but remains searchable and valid for records from 1992 to 2004 S02 G0 1B 1B With moving sensor This code is now discontinued but remains searchable and valid for records from 1992 to 2004 1992 2004 1992 2004 S02 G01B2 2005 Measuring linear velocity S02 G01B9 Other electrical or magnetic velocity measurement S02 G0 1D 1997 Doppler effect methods 502 601 See also W06 A04A2 RF radar WO6 A05 sonic ultrasonic techniques and W06 A06 optical techniques S02 G02X covers Doppler methods for measuring speed of fluids EPI Manual Codes 203 49 Part 1 502 G0X Other incl mechanically Includes determination of time to travel fixed distance and measurement of angular velocity using electric gyroscope Gyroscope vibration Coriolis S02 G02 Speed of fluids or bodies relative to fluids by Flow gas wind anemometer liquid S02 G02A Measuring electric or thermal variable affected by the flow Heat bridge cooling hot wire S02 G02B Measuring fluid force or pressure differences Pitot tube S02 G02X Other measurement of speed of fluids or bodies relative to fluids incl swirl flowmeter Ultrasonic Doppler vortex acoustic S02 G03 Acceleration or shock Inertia force accele
115. 02B1B 1992 For reading T03 B02B3 1992 Photodetector for focus and read Photodiode diode APD quadrant sensor T03 B02B5 1992 Lenses T03 B02B6 1997 Super resolution optical aspects Aperture Rayleigh wavelength refraction T03 B02B7 1992 Optical systems optical elements Includes other optical elements e g lightguides for transferring reading or writing light see VO 7 F0 1codes for novel aspects Lenses are covered by T03 B02B5 Super resolution optical aspects are indicated by assignment of TO3 B02B6 with TO3 B02B5 or T03 B02B7 codes as appropriate EPI Manual Codes 20 B 85 Part 1 T03 B02B7A 1997 Beam splitter Prism T03 B02B7C 1997 Polarising arrangements T03 B02B7E 1997 Harmonic generators T03 B02B1 T03 B02B7 Covers arrangements effectively reducing wavelength of recording or reading light T03 B02B7G 2005 Diffraction gratings T03 B02B7M 2006 Multiple optical path Includes systems for reading different types of optical disk T03 B02B8 1992 Optical recording head cleaning head manufacture head testing From 207 the scope of this code has been expanded to include manufacture and testing of optical heads respectively covered by subdivisions TO3 B02B8C and T03 B02B8E in addition to optical head cleaning for which T03 B02B8A is now the main code Note that T03 B02B8 codes refer to the optical head itself as defined by TO3 B02B codes and not head positioning
116. 03 A01A1A 1992 Metal and alloy compositions Prior to 2007 this topic was also coded in VO2 A01A2 This topic is no longer coded V02 Chromium cobalt iron nickel T03 A0 1A1C 1992 Non metallic compositions Includes ferrite materials Prior to 2007 this topic was also coded in VO2 A01B2 Oxide ferrous ferric gamma T03 A01A1E 1992 Physical details Covers details such as e g size or shape of magnetic particles themselves details of physical properties of magnetic layer as a whole are covered by T03 A0 148 Acicular diameter needle T03 A01A3 1987 Binder materials Includes composition physical details and manufacture Resin polyurethane PVC polymer copolymer T03 A01A5 1992 Additional non magnetic material in magnetic layer Includes lubricant see also TO3 A01B5 codes T03 A01A6 1992 Multilayer magnetic coatings Layer arrangements of carrier as a whole are covered by T03 A0 F T03 A01A6A 2006 Exchange coupling system T03 A01A7 1992 Complete magnetic layer formula See also T03 A0 JA which will continue to be used for cases where precise details cannot be identified Recipe formulation composition T03 A01A8 1992 Physical details of magnetic layer Details of magnetic materials per se are covered by T03 A0 Alcodes T03 A01A8A 1997 Physical and chemical details of magnetic layer Covers thickness hardness etc and also inventions specifying low level o
117. 03 E YA 1983 Flaw detection incl eddy current Surface inspect fault crack weld nondestructive testing S03 EIC 1992 Specific property Covers measurement of a specific physical property using investigation of magnetic variables e g using saturation of remanence to investigate mechanical hardness mechanical testing of hardness in general is covered by S03 F02A S03 EIC1 1997 Contamination detection Debris S03 EIX 1992 Other magnetic variable investigation S03 E2 Analysing by weighing by measuring pressure volume of gas Balance vapour pressure gas sorption adsorption absorption S03 ERA 1992 By analysing weight by weighing Includes gravimetric analysis S03 EDB 1992 Specific weight determination 70 S Instrumentation Measuring and Testing S03 E2C 2005 By measuring pressure volume of gas S03 E12 S03 EB Sampling specimen preparation S03 EBA Sampling solids Microtome cut slide S03 EBB Sampling liquid or fluent material Also includes sampling of granular solids e g sand flour salt etc Flow sand flour water liquid S03 EBB1 Dippers dredgers suction or ejector devices Pipette S03 EBB2 Intake at several levels splitting samples flowing or falling material sampling S03 EBB9 Other sampling liquid or fluent material Includes sampling of suspensions from liquids gases or other fluent materials e g exhaust gas particulate sampling Aerosol
118. 03 E07 codes for MRI NMR measurements in general 505 D02B2 1992 Image processing analysing Includes processing of recorded imagefor e g enhancement enlargement analysis etc See TOL 10 codes for image processing and TO JO6A for medical data processing systems 505 D02B3 1992 MRI contrast media See also S03 E09X for contrast agents B8 S Instrumentation Measuring and Testing S05 D02B4 2006 Adaptations for MRI compatability Adaptations to electrical medical appts for use in MRI environment or for mitigating unwanted effects due to MRI procedures e g shielding for implanted devices S05 D02C 1992 Using nuclear radiation Covers cases in which radiopharmaceutical is injected into patient Includes gamma camera SPECT and PET See also S03 G02B3 S05 D02E 1992 Patient table patient positioning Operating tables specifically for scanning are in SO5 DOZE only not S05 G 505 D02X Other radiation diagnosis e g optical Includes use of radiation e g thermal optical microwave radiation for investigating physical or chemical properties Includes lamp laser UV Infrared equipment Resonance radiate spin echo frequency phase IR UV light 505 D03 Ultrasonic diagnosis See S03 E08 codes for sonic and ultrasonic testing in general Ultrasound image linear scan sector scan echo frequency probe acoustic tissue blood S05 D03A 1992 Transducers Includes general
119. 03 FO1A By immersion of objects in fluids from transmission of radiation by measuring pressure differences Displacement ultrasonic S03 FOX Other density measurement S03 F02 Mechanical strength 503 F02A Hardness Load indent ball bearing Vickers Rockwell Mohs EPI Manual Codes 203 173 Part 1 S03 F02B Resistance to wear or heat machinability cutting ability Includes applying time varying cyclic loading If the sample is also subjected to temperature excursions the code S03 E0 Blis additionally applied Abrasion tool bearing erosion S03 F02C By applying steady tension or compression If in addition to steady tension or compression the sample is subjected to temperature excursions the code S03 E01B lis also applied Tensile stress strain fatigue S03 F02D By steady bending twisting or shearing Torque shaft flexure axis S03 FO2E By applying impulsive forces Impact shock frequency 503 F02X Other mechanical strength measurement incl ductility twisting and coiling properties S03 F03 Flow properties Includes viscometers Fluid liquid viscosity thixotropic Poiseuille s formula Stokes law Ostwald Newtonian fluid S03 F03A By moving body in material E g rising or falling speed rotary bodies rotational damping effect Vibratory viscometer S03 F03X Other flow properties Includes measuring flow of material e g through capillary tube Rheometer
120. 03A4 Includes mode selection keys etc Operator warning device mode setting 506 K07A2 2010 Power supply control Previously coded as S06 AUD S06 K07A3 2010 Management of confidential secure documents Previously coded as SO6 AMF T04 GI0F WO2 J 1L Preventing illegal copying of banknotes securities and private documents recognising copy prevention marks on documents output to authorised operator See also TOYTO4 for image processing aspects and T05 J for testing of securities banknotes etc Attachment of anti copy mark e g a RFID is also coded under S06 K05D Secrecy details during communication such as transmission data encoding password data encryption etc are also coded byS06 K07C7 506 K07A4 2010 Image processing Previously coded as S06 A16A WO2 J03A W02 03A2 Includes details of digital copiers See also T01 Picture signal amplifier halftone screening edge enhancement noise or error suppression S06 K07A4A 2010 Compensation for acquisition aspects Previously coded as WO2 J03A1A Shading compensation S06 K07A4B 2010 Changing magnification composing and electronic layout control Previously coded as W02 03A2A W02 JO3A2B S06 K07A4C 2010 Image outputting Previously coded as W0O2 J03A3 Includes systems for generating previews of image before sending using e g a facsimile or printing Details of user display is also coded by S06 K07A1 S06 K07A4D 2010 Compres
121. 05 DO 1C1for aspects of breathing exhaled air gas content and volume measurement Ventilator breathing aid inhalator S05 G02F 2006 Tissue and fluid extraction equipment Electrical novelty in equipment used to withdraw fluids and tissue e g for testing therapy EPI Manual Codes 20 B 191 Part 1 S05 G02G 1992 Medical IT systems See also relevant TO 1codes for computing aspects S05 G02G1 1997 Patient s medical records S05 G02G For patient record storage and administration in e g hospital See TO1J 05B for database aspects Electronic patient record EPR S05 G02G2 1997 Health care administration S05 G02G Includes health administration and insurance processing systems See T01J05A2 for administration using computers in general Health care scheduling health insurance health cover S05 G02G3 2005 Data transfer storage methods and apparatus S05 G02G Includes all aspects of data transfer between medical equipment from equipment to central database or from remote location to medical centre Includes encryption image compression access control network or database details etc S05 G02G4 2006 Treatment planning systems This code is used for systems such as radiotherapy planning systems wherein for example the size shape and location of a tumour are used to calculate the most effective positioning and intensity of X ray generators Can be used with SO5 A or S05 B codes if system
122. 09 200 S Instrumentation Measuring and Testing S06 A10B 1992 2009 Charge removal and ozone removal This code is now discontinued see S06 KO6B Drum discharge S06 A10C 1997 2009 Returning toner for re use This code is now discontinued see S06 K06C2 Recycle S06 A10D 2007 2009 Transfer of toner to collection or waste container This code is now discontinued see S06 K06C3 Covers mechanism for transferring toner to the collection or waste container for later removal and recycling outside the copier S06 A10E 2007 2009 Removal of other material e g dust This code is now discontinued see S06 KO6D Includes details of air cleaning systems If cleaned air is expelled outside the copier see also X27 E01B2 electrical aspects only 506 Alf Multicolour systems This code is now discontinued see S06 K01 Used for any aspect of colour system with other codes as appropriate Dye pigment tint S06 ATIA Full colour 1980 2009 1992 2009 This code is now discontinued see S06 KO 1A Four colour magenta cyan yellow black S06 ATB 1992 2009 Two colour highlighting This code is now discontinued see S06 K0 B Red 506 AD 1983 2009 Sheet handling feeding This code is now discontinued see S06 K02 Includes all mechanisms for transporting sheet through copier collators and sorters Paper document roller guide position side belt detec
123. 1 1997 Pressure differences S02 FO4C S02 FOACIA 1997 Inflation pressures S02 F04C S02 F04C2 2005 Blood pressure S02 F04C S02 F04C3 1997 Several pressures S02 FO4C S02 F04C3A 1997 Partial pressures S02 F04C See also S03 E03 if achieved electrochemically S02 F04D Vacuum gauges measuring rapid changes in pressure engine energy or work indicators S02 F04D1 1997 Vacuum gauges S02 F04D See also VO5 K03 for ionisation pressure gauges e g Penning gauges Pirani Penning S02 F04D3 1997 Measuring rapid changes in pressure S02 F04D S02 F04D3A 1997 Knock detection S02 F04D See also S02 J 01A for IC engine testing and X22 A05A for IC engine pre ignition detector Includes knock detection by means otherthan using pressure measurement Misfire S02 FO4E Protection against overload or environment temperature compensation S02 F04F Testing calibration and compensation Does not include temperature compensation see S02 FO4E S02 F04 1992 Optical techniques Optical fiber polarisation birefringent S02 F04X Other pressure measurement S02 G Measuring speed acceleration or shock S02 G01 Linear or angular velocity Rotating wheel vehicle shaft speedometer S02 GO1A Optically Includes angular velocity measurement using optical gyroscope Laser light gyro beam ring S02 G01B Electrically or magnetically Generator tacho pulse frequency 5
124. 1 D0J and fraud protection previously coded TOI HOIC T04 K05 202 Testing smart media For security aspects see T04 K04 T04 L 1987 Constructional details of peripheral and ancillary equipment TO4 X Includes construction of peripheral equipment not covered by TO4 FOB T04 F02C S06 K or T04 H04 Computer housing and constructional details are covered by T01 L02 See also VO4 T and V04 S T04 L01 1987 Casings cabinets of peripheral equipment Includes details of housing stand support Furniture aspects of electronic office are coded in T04 L07 from 1992 Adjust position angle stand hinges T04 L02 2005 Power supply arrangements for peripheral equipment See also U24 and XD T04 L05 1987 General constructional details Includes mounting of PCB s components leads rails leverage system etc T04 L07 1992 Furniture aspects of electronic office T04 L01 Includes furniture aspects See also TOLL02 for furniture specifically for computer Desk cable chair flooring T04 L08 2022 Cleaning of computer and peripheral devices T04 L09 1987 Other peripheral accessories etc Includes details of mouse mat arm rest theft alarm see also W05 codes or document stand Filter screen antistatic theft alarm mouse mats arm rest attachments protective cover EPI Manual Codes 2013 39 Part 1 T04 P 1997 Drives for computer input External drive unit s
125. 1992 Database Includes current awareness information networks question answering fact retrieval database TO1J05B4A 1997 Distributed database T01J 05B4B 1997 Relational database TOLJO5B4C 1997 Object Oriented database T01J05B4D 1997 Deductive database T01J05B4F 1997 Image and video databases T01J05B4M 1997 Database Management Includes database updating version control concurrency and access control T01J05B4P 1997 Database Applications For database software applications or systems that use databases T01J05B9 1992 Other Data bank sharing library automation T01J05C 1997 Information analysis T01J06 Processing system for medicine 238 T Computing and Control TOLJO6A 1983 For medicine See also S05 codes for electrical medical equipment in general For initial diagnostic S05 DO6A For continuing monitoring S05 G02B2A From 2005 see TOLNOEE for on line systems For non medical biological processing see TO 1 BA only Diagnose patient biological medical TOLJOGA1 1997 Medical information systems See also S05 G02G For medical records S05 G02G1 For administration including appointments S05 G02G2 From 2005 see TONO E1for on line systems T01J06B 1983 2001 For vehicle or missile guidance This code is now discontinued see TO1 J07D from 2002 See X22 E06 for land vehicle on board systems and W06 B0 Bland W06 CO 1B1for aircraft and ship based systems N
126. 1992 Other Surgical equipment Irrigation S05 C Medical analysis of biological materials These codes cover electrical aspects only See S03 E B codes for sampling S03 E74H codes for specific sample types and other relevant S03 codes for specific testing techniques Sample cell liquid microscope measure S05 C01 Blood See also S03 E14H1 Breathalysers are in S05 C09 Covers in vitro testing Flow fluid monitor test coagulate corpuscle S05 C02 1997 Biological fluids S05 C09 For analysis of content of biological fluids i e urine semen etc See also S03 E14H2 Urine S05 C03 1997 Biological tissues S05 C09 In vitro analysis of tissue samples for detection of abnormal cells from e g biopsy See also S03 EMH6 Biopsy culture cell S05 C05 1992 For testing medicine drugs See also SO3 EI4AL 505 C09 Other analysis of biological materials Includes breathalysers see also S03 E14H9 and electrical DNA analysis see also S03 EUH3 Measure chamber fluid test assay electrophoresis DNA ultrasonic S05 D Electrical diagnosis 505 D01 Measuring and recording systems For indicating and recording in general see also SO2 K Electrode data display monitor physiological process image probe transducer S05 DO1A For bioelectric currents Including measuring neurological and nerve stimulation electrodes physiological testing and encephalographic apparatus Conducti
127. 1997 Computer tomography T01J10C5 1992 Stored modelling data animation and graphic packages Texture mapping TOL 10C7 1997 Composite image formation Combining two or more objects or images TO1 10C9 1992 Other Painting systems EPI Manual Codes 203 241 Part 1 TOLJ10D 1997 Image digitisation coding compression See T01J Aland TOL 0B prior to 1997 See also T01 D02 TOLJIE 1997 Image storage T01J05B TOL 10A2 Image filing and archiving See TO 1 10A2 for image memory management See also TOL J05B2A for image filing and TO1JO5BA4F for image and video databases Also includes Video storage T01J10G 1992 Applications Includes film TV tomography robotic eye facsimile automatic focussing image processing TO1 10X 1992 Other See TO1HO7C3B between 1997 and 2002 See TOFNODB post 2002 TO1J 1992 Productivity Tools and Applications Includes WYSIWYG typesetting and editing TOL UA 1992 Word processing WP TOL DAI 1997 Spelling dictionary grammar checking parsing TO J 1B 1992 Desk top publishing DTP TOFJ09 Ventura PageMaker QuarkXpress TO1J IC 1997 Electronic and intranet documentation See TO1 N03B2 for on line aspects 242 T Computing and Control TO1J1C1 1997 Using Mark up languages and navigating documents using hypertext Includes page description languages HTML SGML XML TOLJUC2 1997 Help documentation TOL C3 2007 P
128. 1A from 2002 See also X22 G01for vehicle transmission systems per se T01J 07C2 1992 2001 Multiplex control system This code is now discontinued see TOL J 07DB from 2002 Vehicle multiplex systems per se are covered by X22 K and signal transfer aspects in W05 D02 and W05 D07D 1992 2001 T01J07D 2002 Vehicle Aircraft Missile process control systems TO1J06B Includes microprocessor systems for aircraft vehicles and missiles See X22 and W06 for aircraft and ship based systems Navigation in general is covered by S02 B and W06 A codes Aircraft flight T01J07D1 2002 Vehicle microprocessor system T01J07C Includes aerospace shipping See also TOL JO6B and T06 BO1for vehicle guidance See also X22 codes and T01J07C1prior 2002 See TO J07D3 for vehicle Guidance Heating system control TO1LJO7D1A 2002 Transmission T01J07C1 See also X22 G0 1for vehicle transmission systems and T01J07C2 prior 2002 T01 J07DB 2002 Multiplex control system TO1J07C2 Vehicle multiplex systems per se are covered by X22 K and signal transfer aspects in WO5 D02 and WO5 DO7D See also TO 1 0 7C2 prior 2002 T01J07D3 2002 For guidance TO1 J06B See X22 E06 for land vehicle on board systems and W06 B0 Bland WO6 CO Blfor aircraft and ship based systems Navigation in general is covered by S02 B and W06 A codes Also see T01 O6B1 prior 2002 Aircraft flight navigation map guide course tr
129. 2002 TOLPOT Educational This code is now discontinued see TO1 J 30A from 2002 Includes use of computers for education and training purposes question and answer systems computer aided instruction CAI tuition support systems student testing and computerised marking systems see also T04 codes Educational equipment is also assigned W04 W codes TO1P02 1992 2001 Toys games and novelties This code is now discontinued see TO1 J30B1 from 2002 Covers all computer games and computerised toys See WO4 X codes for electrical aspects of games and amusements 1992 2001 TOILPO2A 1997 2001 Computer video games TO1PO2 This code is now discontinued see TO 1 30B and TO1J40A from 2002 See W04 X02C for video games and T0 J 10C for image generation aspects TO1P02B Sports equipment TO1 P02 This code is now discontinued see TO1 J40B from 2002 See also W04 X0 1codes for electrical aspects of sports equipment in general 1997 2001 EPI Manual Codes 2013 257 Part 1 TOFSOIA 1997 Machine oriented low level languages TOLS Documents containing listings written in e g binary machine assembler and firmware languages TOFSOB 1997 High level languages TO1 S Documents containing source code written in high level language e g C C Java Visual Basic etc TOLSOIC 1997 Pseudo code and Algorithms TOFS Documents in which algorithms rather than software is disclose
130. 2009 Transfer roller or belt paper separation details This code is now discontinued see S06 EO5B2 S06 A05C 1997 2009 Intermediate belt drum This code is now discontinued see S06 E05C S06 A05D Care of transfer appts This code is now discontinued see S06 E05D For lubrication of transfer roller belt intermediate roller or belt Lubricant S06 A06 Fixing This code is now discontinued see S06 E06 Flash S06 A06A 1992 2009 Heat and pressure application This code is now discontinued see S06 E06A If heater aspects are claimed see X25 B codes also Fuse 1997 2009 2008 2009 1980 2009 S06 A06B Roll and roll driving This code is now discontinued see S06 1992 2009 E06B1 Includes clearing jams in fixing system Roller 506 A06BF Belt and belt driving This code is now discontinued see S06 E06B2 S06 A06C 1992 2009 Fuser oil composition and application This code is now discontinued see S06 EO6C S06 A06CT Fuser oil composition This code is now discontinued see S06 E06C1 S06 A06D Lustre control This code is now discontinued see S06 E06D Heating gloss pre heating S06 A06P Pre fixing This code is now discontinued see S06 E06P E g for reducing the moisture content of the transfer material to increase its rigidity S06 A06X Other fixing This code is now discontinued see S06 E06X Cooling S06
131. 254 T Computing and Control TOLNO2A2A 2002 LAN TOLHO7C5C Includes computer communication over a private network i e interconnected distributed communities of computer based data terminals within a single building ora localised group of buildings See TO HO 7C5C prior to 2002 and also see W01 Intranet local area network TOFNO2A2B 2002 WAN TO HO7C5E Includes computer communication over a public network e networks which link computers data terminals or Local Area Networks which are physically located in different locations or establishments also see TOLHO7C5E prior to 2002 and see W01 Internet wide area network Gateway PSTN TCP IP TOFNO2A2C 2002 Client Server system TO EH07C5S Includes computer communication using a client server relationship see T0 H07C5S prior to 2002 TOFNO2A2D 2005 SAN Code covers storage area networks See also TOLHOB codes for storage media type TO1 NO2B codes for access and WO1 A06B5B for network aspects TOLNO2A2E 2005 Peer to peer networks Covers network communication between stations without using a central server See also WO LAOQ6B8C and WOLAOGE2B Viral network p2p TOLNO2A2X 2002 Other Network communication system Includes other types of computer communications not already covered in TO 1 NO2A2 TOEFNO2A3 2002 Hardware Includes physical hardware such as computers and servers used for accessing a network see TOLHO7C5S p
132. 2C 2005 Transmitted content analysis Monitoring contents of transmitted files including emails Packet Sniffing Chat room monitoring TO1NO2B3 2006 Testing network vulnerability Anti Virus Anti Spyware Software applications Testing server security and setting updates for security programs For security program update via network transmission see TO1 NO2B1E Before 2007 see T01 J20D for Anti Virus software applications TOFNO2B5 2006 Web site management Incorporation of multimedia content in websites Changing content viewed by different visitors to site TOFNO3 2002 Internet Software Search together with T01S03 256 T Computing and Control TOLNO3A 2002 User Applications TOLNO3A1 2002 Browser Includes browsers used to browse the Intemet search together with T01 S03 for software browsers previously coded in TOL DB prior to 2002 Internet explorer Netscape TOLNO3A1A 2002 Content management Parental control Includes controlling the content viewed using a browser Netnanny TOLNO3AB 2002 Media player Includes software which allows multimedia content information to be viewed played Real player TOLNO3AIC 2002 ICQ Chat windows Includes pop up chat windows TOFNO3A2 2002 Search Engines amp Searching Search together with T01J05B3 and TOL HO7C5E prior to 2002 TOLNO3A3 2005 Meeting co ordination and organiser calendar applications Covers applicati
133. 3 016 VEHICLE SERVICING MAINTENANCE CLEANING EQUIPMENT VEHICLE DESIGN AND MANUFACTURE ccsccecssessccssscsecssssesessessesesseseeaes 25 Q17 VEHICLE CONSTRUCTION FITTINGS PROPULSION ARRANGEMENTS cccocccconcconcconnononaconncnanacanncnnnnnoncc nora ronca nn nano na tett cano nann aran na ran aran na rincon 27 QB BRAKE SYSTEMS STEERING SYSTEMS TE a ne cused otal een hen east erde 31 Q19 VEHICLE APPLICATIONS Q2 SPEEIAL VEHICEKES variar aaa a 39 ODT RAILWAYS ana ara E O A EE d cio aa DD EA Dia DORADO 39 022 HAND EOOT ANIMALDRAWN VEHICLES 222 22 2 RN a Ren 47 Q24 SHIP WATERBORNE VESSELS RELATED EQUIPMENT cscssssssesscsssesesscsssesesscsssesecscsssvsscssscsucucscssucssssavescassesvcusassesecssassesecasacsesecicasee 49 025 AIRCRAFT AVIATION COSMONAUTICS sccssseccssesecensdecessnsterccensnsnsdersienesanctetaccavanavtensaeneapacavneceavanasavndacavasaecensaeavaracavndacavagadeonsceavadce 57 Q3 CONVEYING PACKAGING STORING erranen pensinio nnana aa oana a aaa aa aaea na e a aeaa aoa aaas 65 Q31 PACKAGING PROCESSES AND EQUIPMENT scscssscsesescsesescsesesesesesesesesesesesesesesesesesesesesesesesesesesesesesesescseseseaesesescseseaeseseseseseaeaeseseseseaeas Q32 CONTAINER CLOSURE TYPES SPECIAL PACKAGING FEATURES AND TRANSIT PACKAGING Q33 PACKAGING CONTAINER AND CLOSURE MATERIALS ssssssssscsescscsesescsescscsescscsesescsescscsescscsescscscscssssasssssssscsescscscscscscscscscacscscacscseacseseases
134. 3 193 Part 1 S05 V 2006 Veterinary This code is to highlight veterinary application and can be used in conjunction with other S05 codes which highlight novelty See also X25 N02 codes Prior to Jan 2007 these were coded in S05 X Veterinary S05 X Miscellaneous From 2007 veterinary applications are coded under S05 V only Includes teaching transplanting atomising and enuresis detection For teaching involving training and simulations aids see also SO5 P Air respiration valve flow patient infant pressure gas S05 P 1997 Medical simulation systems For medical education using training and simulation aids i e for training in medical procedures e g surgical therapeutic analysis nursing etc See W04 W07 for simulator systems training and demonstration and TO1 J06A for data processing in medicine Medical education medical simulation medical training S05 Y 2005 Additional medical device details S05 Y01 2005 Testing and monitoring of medical equipment and systems Includes methods and apparatus for alerting an operator when an abnormality occurs in an electrical medical apparatus S05 Y02 2005 Nano micro scale medical devices S05 Y03 2005 Implantable medical devices S05 Y04 2005 Ingestible medical devices S05 Y05 2006 Control monitoring and communication of internal devices Includes e g magnetic control of ingestible devices remote monitoring of implanted de
135. 3 A03C1 1992 Combined with write head Composite disk drive TO3 A03C3 1992 Using magnetoresistive material All heads with thin film construction are additionally coded in T03 A03E For biasing arrangements see T03 A03 9 also Magnetoresistive elements used in non head devices such as MRAM are coded in UD BOB Prior to 2007 thin film heads were also coded in VO2 B03 but this code is now discontinued T03 A03C3A 1997 Using giant magnetoresistance effect GMR spin valve Barkhausen T03 A03C3C 2005 Tunnel junction magnetoresistive head See also T03 A03C3A for tunnel junction giant magnetoresistive head T03 A03C3G 2006 Ballistic magnetoresistive head T03 A03C3X 2006 Other magnetoresistive head types Colossal T03 A03C5 1992 Using semiconductor type device See also UD BOlcodes Hall effect T03 A03C9 2005 Flux sensitive head details T03 A03C9A 2005 Magnetic layers Pinned layer free layer T03 A03C9C 2005 Spacer layer Includes conductive non magnetic layer between magnetic layers T03 A03C9E 2005 Tunnel barrier layer Includes insulating non magnetic layer between magnetic layers T03 A03C9G 2005 Exchange layer Anti ferromagnetic TO3 A03C9 2005 Shielding layer Used for internal shielding layers of magnetoresistive heads only For other shielding aspects see T03 A03J 7A EPI Manual Codes 20B 69 Part 1 T03 A03C9L 2005 Layer arrangements Covers emphasis o
136. 3 H07 while signal format and signal processing methods are covered solely in T03 P07 TO3 A codes are now used in addition to TO3 H07 or T03 P07 codes to indicate applicability to magnetic recoding Copy master duplicate T03 A07A 1992 2005 Preventing overwriting erasure or copying This code is now discontinued See T01 HO1C and TOLJDC for computing aspects 1992 2005 Preventing accidental loss of data This code is now discontinued T03 A07A1A 1992 2005 By hardware detail e g erase tab etc This code is now discontinued Prior to 2006 the code was used with T03 N03 for tape cassette systems and with TO3 NO1for disks T03 A07A1B 1992 2005 By signal format by recorded data This code is now discontinued See T03 P07 for general non magnetic recording signal processing aspects of data erasure or copying prevention Pilot inhibit T03 A07A3 1992 2005 Preventing unauthorised deliberate access or copying This code is now discontinued T03 A07A3A 1992 2005 By hardware detail e g disk drive lock This code is now discontinued T03 A0 7A3B By signal format This code is now discontinued T03 A07B 1992 Copying re recording Covers authorised copying of magnetic recordings T03 A07B1 1992 Duplication of pre recorded information at post mfg stage e g time code carrier Includes servo track writing post manufacture e g in hard disk drive Duplication of whole carrier i
137. 3 J03A1 1997 Controlling carrier speed based on recording data rate See also T03 E03A5 and T03 F02A1for tape and disk drive aspects respectively Arrangements modifying data rate based on carrier speed or position of head on carrier e g differing linear velocity along radius of a disk are covered by T03 J03A3 and T03 J03A5 respectively T03 J03A3 1997 Modifying data rate based on carrier speed Covers arrangements to modify data rate based on measured speed of carrier T03 J03A5 1997 Modifying data rate based on head position Includes arrangements to modify data rate based on change in linear velocity of tracks on a disk along its radius EPI Manual Codes 20 B 301 Part 1 T03 03C 1997 Clock system details See appropriate codes in e g U22 and U23 for actual oscillator and clock extraction circuits Phase PLL T03 J03C1 1997 Clock generation and recording Crystal resonator feedback ring T03 J03C5 1997 Clock recovery This code is intended for read circuitry establishing a clock signal from recorded data itself T03 J05 1992 Measuring carrier travel T03 J05A 1992 Measuring tape travel Includes tape counters Search with T03 E05A1for arrangement for stopping e g in response to gaps in recorded information Automatic music search system AMSS display T03 K Editing monitoring Includes dubbing splicing displays disk speed monitoring etc For audio video applications se
138. 4 M30E and XD Connector wiring TOLLO9 1987 Other From 2005 see T01 L03 for connectors TOLM 1992 Computer processing architecture These codes are used for novel architectures and in conjunction with other TO 1codes as additional descriptive detail or as a more general description See TO2 for analogue or hybrid systems For computer systems using redundancy see TO1 G0O3 and TOLGO5B codes TO1MO01 1992 Single processor computer unit Covers processor arrangements where instructions are received from an external source See T01 M05 for pre programmed architectures Microprocessor CPU 248 T Computing and Control TOLMO2 1992 Multiprocessor systems T01J02 Covers use of multiple processors to process logically or functionally divided jobs or tasks and to execute programs or program segments concurrently asynchronously or simultaneously Multi tasking is covered by TOLFO2 codes Master slave TOFMO2A 1992 Distributed TOFJ02A Covers use of separate computers that are linked through communications network to process task job Plain true distributed TOLMO2A1 1992 Computer networks Computer network interfacing is covered by TO1C03A Inter computer communication is covered by TOLHO7C See also WO1A06 codes for network details and networks in general LAN WAN TO1MO2A1A 1997 Network only computers TOMO2A Includes computers designed to operate using software accesse
139. 44 Includes application of a lubricant to the surface of the drum etc S06 A01A9 1980 2009 Other photoconductive layer aspects This code is now discontinued see S06 E0149 Includes aspects of photoconductive belt drum not covered by other S06 codes S06 A0 1B 1980 2009 Carriers intermediate or cover layers This code is now discontinued see S06 E0 B Sensitive image amorphorous coating drum base layer protective layer S06 A0 1D 1997 2009 Manufacture of recording members for magneto electro photo graphy This code is now discontinued see S06 EOIC Includes deposition of layers on drum Depositing S06 A0 1DF 1997 2009 Apparatus used for manufacturing of recording members for magneto electro photo graphy This code is now discontinued see S06 EOKC1 S06 A0 1F Temperature control This code is now discontinued see S06 E0 1D For warming up photoconductor layers on drum or belt up to normal working operation temperature Heater 1997 2009 16 S Instrumentation Measuring and Testing S06 A01X 1980 2009 Other Recording members This code is now discontinued see S06 E0 XX Includes thermoplastic and photoelectric layers paper treatment and manufacture see S06 C02 codes for lithographic plate manufacture Image electrostatic surface copy substrate polymer S06 A02 Sensitising This code is now discontinued see S06 E02 Electrode surface electrostatic
140. 5 A03A 1983 Optical radiation including IR UV and Laser Laser apparatus is in VO8 also For UV and sun ray lamp apparatus see X27 A02A2 also Lamps per se are also in X26 Radiation therapy using visible light is in SO5 A03A9 only Ultraviolet tan lamp cooling lens sun beam S05 A03A1 1997 Infrared S05 A03A Includes application of heat from Infrared source See also S05 A05B for heat therapy in general S05 A03A2 1997 Laser S05 A03A Includes laser for cosmetic use e g laser hair and tattoo removal S05 A03A3 1997 Ultraviolet S05 A0 3A S05 A03A9 1997 Other light including visible light spectrum S05 A03 S05 A03B 1997 Electric fields S05 A03 Includes application of static electricity and electric fields S05 A03C 1997 Sonic or ultrasonic therapy S05 A03 See S05 B02 for ultrasonic surgical equipment e g lithotripsy and S05 A05 for massage using ultrasound Infra sonic can also be coded here For Music therapy see S05 A09 S05 A03D 1997 Microwave S05 A03 See X25 for microwave heating S05 A03E 1997 Magnetic fields S05 A03 Includes all aspects of magnetotherapy e g using magnetic fields produced by coils or permanent magnets applied externally or internally using implanted elements S05 A03E1 2002 Magnetotherapy S05 A03 Includes use of permanent magnets e g traditional Chinese medicine S05 A03E2 2002 Electromagnetic Ther
141. 5 P09 Kites Q25 P 10 Convertible aircraft Includes e g motor vehicle convertible into aircraft see also QY RO3 Q25 PB 2007 Military aircraft For mechanical military equipment used onboard aircraft see Q25 M See W07 and W06 B codes for electrical aspects of military aircraft Q25 P5 2007 Unmanned aerial vehicles Includes mechanical aspects of UAVs and micro UAVs used for geophysical surveying or military reconnaissance imaging etc Q25 P25 2007 Commercial aircraft Q25 P30 Includes general non specific commercial aircraft Q25 P30 Other special purpose aircraft EPI Manual Codes 20B 61 Part 1 Q25 R Airport ground or aircraft carrier equipment Q25 RO1 Aircraft storage Hangars Includes moorings for airships Q25 R02 Airfield runway construction Includes airfield construction methods and e g mechanical aspects of runway lighting also see WO6 B02E and X26 Q25 R03 Passenger handling equipment Includes steps and aircraft stands Q25 R05 Load handling equipment See Q25 B02 codes for aircraft mounted load handling equipment Q25 R07 Aircraft launching towing gear Arresting gear Q25 R09 Aircraft servicing and maintenance equipment Q25 R10 Cleaning equipment Q25 R5 Other ground aircraft carrier based equipment Q25 S Space cosmonautic vehicles equipment See W06 B03 instead for electrical aspects of space cosmonautic vehicles These codes are used i
142. 5 T09A Image electrostatic surface copy substrate polymer S06 E02 2010 Sensitising Previously coded as S06 A02 Desensitisers for removing residual charge are coded in S06 K06 Electrode surface electrostatic S06 E02A 2010 Corona charger Previously coded as S06 A02A Includes all aspects of corona discharge If corona ring or loop is claimed then also coded in X2 F04 Discharge electrode grid scorotron corotron dicorotron S06 E02B 2010 Contact charger Previously coded as S06 A02B Roller brush 506 E03 2010 Exposure Previously coded as S06 A03 See also S06 D for combined scanning and printing arrangements EPI Manual Codes 20 B 09 Part 1 S06 E03A 2010 Light Source for exposure Previously coded as S06 A03E1 TO4 GO4B See X26 for lamp details for LED heads see also U2 A01A3 or UD AO1A6 Lamp LED S06 E03A1 2010 Light Source Driving for exposure Previously coded as S06 A03E Illuminate biassing S06 E03A2 2010 Light source type LED Previously coded as WO2 02B2A S06 E03A3 2010 Light source type Laser Previously coded as WO2 J02B2B S06 E03B 2010 Optical Elements Previously coded as S06 A03D T04 G04A1 Polygonal galvanometer S06 E03C 2010 Drive System and Construction Previously coded as S06 A03F T04 G04A2 Includes mountings for optical system Details of sheet feeding are coded under S06 K02 codes See also VO6 codes for motor details Sc
143. 5C codes only QB BOA Hand wheels Steering wheel Includes steering wheels per se and covering elements See Also QU CO2 for steering wheel mounted airbags Q18 BO01B Hand levers QB BOIC Handlebars Grips Stems Includes handlebars grips stems bar ends etc also see Q19 A for bicycles and Q19 B for motorcycles per se Q18 B01D Steering column Includes column per se Q18 B01D1 Rake reach adjustment mechanisms Includes telescopic and tiltable steering columns to enable adjustment of driving position Q18 B01D3 Clamps Includes steering column mounting clamps Q18 B01D5 2008 Collapsible steering column Includes steering columns designed to collapse during vehicle collision for safety purposes see also Q14 C20 for driver safety QB BOX Other steering controls Q18 B02 Steering gears racks Includes steering racks and associated pinion gears QB BO2A Mechanical type Includes steering arrangements utilising a mechanical rack gear arrangement If hydraulic power assistance is also used see QB BO6C as well Q18 B02B Hydraulic type Includes systems using hydraulic piston cylinder assemblies instead of a mechanical rack arrangement to displace steering arms Also see QB BO6C for hydraulic power steering EPI Manual Codes 20 B 33 Part 1 Q18 B03 Steering linkages Stub axles or their mounting Includes universal joints e g for interconnecting upper and lower steering columns and tie
144. 6 K99 codes 1997 2009 1997 2009 1997 2009 506 A20 Other electrography electrophotography magnetography This code is now discontinued see S06 E09 Includes forming electrostatic latent image as initial stage in data acquisition for e g audio and video systems e g still picture camera with electrostatic latent image production see also T03 and W04 Includes electrophotographic displays see WO5 E codes also recycling other than paper and ink non copiable documents etc Display light 1980 2009 506 B Photography Electrical aspects only are included Video and electronic still picture cameras are covered by WO4 MOlcodes Image optical instant picture SLR disc roll cartridge film S06 B01 Focussing indicating Lens automatic adjust reflect drive intensity light display S06 BO1A 1983 Focus detection rangefinders Rangefinders combined with surveying navigating appt are coded in S02 B01 See WO6 A codes for radar and analogous systems Position distance beam drive element IR infrared ultrasonic UV ultraviolet S06 B01B 1983 Lens positioning indicating Includes all aspects of positioning motors see also V06 viewfinder display details and film data marking appt Focal alarm S06 B01B1 1992 Lens positioning driving Length barrel zoom correcting focus EPI Manual Codes 20B 03 Part 1 S06 B01B2 1992 Film data marking Information
145. 87 For high frequency measurements Use with other codes where HF effects dictate measurement techniques NMR and MRI are no longer coded in this section see relevant S0 E02 codes Microwave probe RF capacitance inductance skin effect leakage S01H07 1992 Processor controlled instrument Includes computer control of operation See also TO1J08A SO HO7A 1992 Interfacing and remote control Includes data transfer arrangement for multiple instrument systems See TO1 J08A and TO1 C TOTH codes also S01 H09 1992 Other electrical instrument details From 2009 power supply for instrumentation are coded in S01J04 instead SOL Instrument details classes SO1to S03 Codes in this section relate to non electrical and electrical instruments S01J01 Housing Housings for electrical equipment in general are covered by V04 S codes Meter lock seal case wall tamper access hinge cover enclosure 501 02 Indicating elements cooling screening See S03 A04 for cooling arrangement for optical measuring instruments Shielding set up adjustment standard reference S01J02A 1992 Indicating elements Scale meter printer display read out S01J02C 2005 Cooling screening S01J03 2006 Instrument manufacture Includes all manufacturing of instrumentation included in S01 502 or S03 classes Search with apparatus or method codes in addition to this code for specific instrumentation m
146. 903 XP ELECTROCHEMICAL STORAGE anri arnai ieii 909 AZ ELECTRICVEHICLES ccoo een ensure 99 X22 AUTOMOTIVE ELECTRICS nase een ash 925 X23 ELECTRIC RAILWAYS AND SIGNALLING o oo 951 X24 ELECTRIEWEEDINGM 2 2 22 eisen 957 X25 1NDUSTRIAL ELECTRICEQUIPMENT nat flia pi dalla 961 X26 LIGHTING a aa 979 X27 DOMESTIC ELECTRICAL APPLIANCES uunnnneennennneenennenennnnennnnennnennnenennennnennnenenenenennaann 989 SUBJECT INDEX Seesen An PART 3 1003 APPENDICES ciar ii cara PART 3 APPENDIX 1 EPI SUBJECT MATTER COVERAGE neseennneennnennnennnennnenennenennnennnennnennnen tan D65 APPENDIX 2 EPI MANUAL CODING CRITERIA seenenneeneneenennenennenennenennnennnnnnennnennnennanans 267 APPENDIX 3 IPC TO EPI MANUAL CODE APPROXIMATE CONCORDANCE essen 271 APPENDIX 4 CONCISE GUIDE TO EPI AND MECHANICAL TRANSPORTATION CLASSIFICATION B17 APPENDIX 5 NANOTECHNOLOGY senennnennnennnenennenennenennenennenennenennnennenennnensnennnennnennaann B33 APPENDIX 6 GREEN TECHNOLOGY eseenennennnennnennnennnenennenennenennenennennnnennnnnnennnennnennanann B37 EPI Manual Codes 2013 Part 1 EPI MANUAL CODES Introduction This User Manual is intended to assist users of the Electrical Patents Index EPI Service in making the best use of the classification and indexing Manual Coding scheme which Thomson Reuters applies to electrical and electronic patents Background Electrical Patents Index EPI was introduced in 980 to provide an impr
147. A 1992 Stamper From 1997 this code will be used to cover stampers per se only see note for T03 BOJE3E Press punch form substrate roll sheet T03 BOIEB 1992 Coating equipment Covers equipment for applying anytype of layer to substrate Evaporate coat deposit spray sputter vacuum vapour T03 B0 1EM 2006 Mastering equipment Includes equipment for writing to glass master and performing other mastering processes See V05 codes for novel aspects of electron beam writing equipment Electron beam writer T03 B01E3 1997 Characterised by process Codes in this section are used with other T03 B0 IE codes as appropriate to provide additional information on the processes involved in an invention 282 T Computing and Control T03 BO1E3A 1997 Fabrication and recording of master Includes production of master from raw material and also process of recording data on it which carriers will finally store Glass cut tape master hard disk subcode TO3 BO1E3C 1997 Production of intermediate copies Includes production of metal master and metal mother Plating sputtering coating T03 BO1E3E Production of stamper per se Stampers per se and materials for them are coded in TO3 BO1ElA From 1997 their manufacture will be described by use of TO3 BO1E3E together with T03 B0 Elor T03 BO1E5 as appropriate Prior to 1997 T03 BOIEIA itself was used with either apparatus or me
148. Also includes hybrid pulse detonation engines capable of operating in air breathing and rocket modes Q52 C Fuel supply systems Also see P25 C02B for aircraft jet engines and their fuel supply per se Q52 C01 Fuel heating Q52 C02 Fuel supply control See W06 BO1A5 for aircraft engine electrical fuel supply Q52 C03 Fuel injection Q52 C09 2007 Other fuel supply aspects Q52 M 2007 Engine manufacture assembly disassembly Includes manufacturing assembly disassembly aspects of gas turbine engines For manufacture of aircraft or ship gas turbine engines also see Q25 C02B and Q24 E02B respectively and possibly Q25 X05 or Q24 X05 for aircraft and marine vessel manufacture per se Q52 D Starting systems Includes fluid or mechanical drives e g using cartridges or starter turbines Q52 E Ignition systems See W06 B01C9 for electrical ignition systems for aircraft turbine engines Q52 F Lubrication Q52 G 2007 Engine cooling Includes overall cooling of gas turbine external combustion engines For gas turbine intake charge air cooling see Q52 A03 instead Q52 X Other engine details EPI Manual Codes 203 Part 1 Q53 Positive Displacement Fluid Engines i e driven by fluid From 2006 Q53 covers all mechanical details of positive displacement fluid engines i e driven by fluid Prior to the introduction of Q53 manual codes in 2006 the Q53 class covered jet engin
149. C 2006 Augmented reality systems Combining virtual reality displays with real world views allowing a user to see both atthe same time See also TO LJ 10C codes for image generation aspects See also W0 4 W0 7E codes for virtual reality in general as well other W04 codes for virtual reality and display aspects e g W04 Q0 K for head up displays TOLJ45 202 For evaluating software application or package Covers evaluating the performance and load testing of a software application using a framework or by a CPU TOrFJ50 202 Trial period software Includes software intended to be used for a defined period of time search together other TOL or TOEN codes for type of software TOLK 1983 Clock signal generation distribution TO LX See also U22 codes for clock generators and distributors e g U22 A04A2 and U22 D06 respectively Oscillator synchronisation timing TOLKO1 1997 Varying clock rate frequency TOLK Clock generators with variable or programmable frequency e g for slowing increasing clock frequency Programmable frequency variable clock rate TOLL 1987 Computer equipment details TO LX TOLLO1 1987 Power supplies stand by arrangements Mains supply are covered by U24 D amp E and XD2 H8y See X16 for battery systems and X15 for solar power renewable resources Back up automatic switching regulator stabiliser TOFLOIA 2005 Primary power supply Note that for portable devices
150. C03 for charge indicating aspects See X22 X07 also for on board vehicle aspects such as windscreen mounted transponder Transponder card debit toll T07 A05 1992 Monitoring position of vehicle This code is for monitoring the geographic position of a vehicle For position monitoring in conjunction with mobile radio systems see WO2 CO3C codes e g W02 C03CEE For TO7 AO5 to be applied there needs to be some offboard or roadside aspect Purely onboard vehicle position determination is coded in X22 E06 instead as well as e g S02 B08C and W06 A03A5C if GPS is used for the position fixing For systems detecting the position or rather presence of a vehicle at a known point on the road see T07 A0 1B instead or TO 7 CO3A if the aim of the presence detection is for road traffic signal control Location city zone district road street plan moving map destination T07 A05A 1992 Monitoring position of scheduled vehicle e g bus Includes systems for monitoring position of buses or other vehicles such as delivery vehicles following a set route or travelling between specific destinations e g to allow off board controller to monitor vehicle progress See also TO7 AO5L for display of vehicle position to controller See also X22 PO5A and other appropriate X22 codes for on board bus details T07 AO5AF 1992 2006 Displaying information to passenger This code is now discontinued and transferred to T07 A05D and T07 A05S
151. Codes 20 B 189 Part 1 S05 D08A 2005 General image processing Can be applied either when type of image isn t mentioned or when it isn t important S05 D08B 2005 General data processing Can be applied either when type of data isn t mentioned or when it isn t important 505 D09 Other electrical diagnosis Including aspects of diagnosis associated with pregnancy e g conception sex and ovulation determination Includes measurements associated with nutritional management systems e g diet planners calorie counters Foetus ovulation gender conception S05 E Dentistry Electric toothbrushes are covered by X27 AO2A3A only For sterilising apparatus see also S05 G Anaesthesia is also in SO5 L Optical motor handpiece tooth grip x ray S05 E01 1992 Dental surgery apparatus S05 E02 1992 Peripherals e g lamp or chair Light S05 E03 1997 Diagnostic equipment and measurement e g X rays S05 E Includes all electrical equipment for dental diagnosis and measurement Includes initial electrical measurements for dental prosthetics design SeeS05 D02 for radiation diagnosis in general S05 F 1983 Prostheses Implant artificial larynx nerve stimulating tactile 0 S Instrumentation Measuring and Testing S05 F01 1992 Hearing aids Includes only implanted hearing aids See W04 Y codes for all aspects of implanted and non implanted hearing aids Ear cochlea deaf
152. DERWENT WORLD PATENTS INDEX DWPI EPI MANUAL CODES PART 1 Edition 15 ISBN 978 1908083 10 4 Copyright O 2013 Thomson Reuters amp THOMSON REUTERS Copyright 2013 Thomson Reuters Visit the Scientific web site at http science thomsonreuters com Edition 1published January 1980 Edition 6 published J anuary 2002 Edition 7 published January 2005 Edition 8 published January 2006 Edition 9 published January 2007 Edition 10 published January 2008 Edition Ilpublished January 2009 Edition D published January 2010 Edition B published January 201 Edition 14 published January 20 2 Edition 15 published January 20 B ISBN 1903836 80 6 Edition 8 part 1 ISBN 1903836 814 Edition 8 part 2 ISBN 1903836 82 2 Edition 8 part 3 ISBN 978 1905935 017 Edition 9 part 1 ISBN 978 1905935 02 4 Edition 9 part 2 ISBN 978 1905935 03 1 Edition 9 part 3 ISBN 978 1905935 09 3 Edition 10 part ISBN 978 1905935 10 9 Edition 10 part 2 ISBN 978 1905935 116 Edition 10 part 3 ISBN 978 1905935 15 4 Edition 11 part 1 ISBN 978 1905935 16 1 Edition 11 part 2 ISBN 978 1905935 178 Edition 11 part 3 ISBN 978 1905935 215 Edition 2 part 1 ISBN 978 1905935 22 2 Edition 12 part 2 ISBN 978 1905935 23 9 Edition 12 part 3 ISBN 978 1908083 00 5 Edition B part 1 ISBN 978 1908083 012 Edition B part 2 ISBN 978 1908083 02 9 Edition B part 3 ISBN 978 1908083 05 0 Edition 4 part 1 I
153. EPROM flash memory TOFHOB3A 1992 Memory card Search together with other TO 1 H01B3 codes for type see also TO4 K for removable memory MMC SD CF Memory Stick T01H01B3B 2005 Static Magnetic Memories Covers solid state magnetic memories MRAM TOFHOB3C 2005 Static Optical Memories Covers solid state optical memories TOLHO1B3D 2006 Non volatile electronic semiconductors memories Flash memories see also TO1 HO1B3A flash memory cards TOFHOB4 2005 Dynamic Magnetic Includes Hard Disks floppy disks TOLHO1B5 2005 Dynamic Magneto Optical Mini disc TOFHOB6 2005 Dynamic Optical ForCD CD ROM DVD 232 T Computing and Control TOFHOB6A 2005 Volume Read e g Holographic For use of media that is read by passing a light beam through not off the material such as holographic storage TOFHOB7 2005 Storage Arrays Also code under memory type see also TOL G03 for redundant storage areas e g RAID See TOLHO BIA prior to 2005 TOLHO1B9 2005 Other inc all non semiconductor static memories TOLHOIC 1987 Memory Storage Protection Arrangement method For data back up protection see TOLG and TOFFOSE TOLHOICK 1992 2005 Smart card fraud protection This code is now discontinued See TO4 K04 from 2006 TOLHOIC2 1992 Illegal memory access prevention TOLHOIC3 1992 For prevention of memory loss including refresh See also U14 A03B4A Prevention of memory lo
154. IPC if the control is specific then TO6 codes are not normally applied For example non specific or general torque control will be coded in TO6 B12 but if the patent details control of electric motor torque e g for a motor vehicle power steering system then T06 codes will not be applied unless there is e g a GO5D 0 17 IPC assigned because the control can be much more accurately highlighted by applying specific V06 N motor torque control and X22 CO5A vehicle power steering codes TO6 A General control systems This code is used for systems for regulating specific variables which are more generally applicable T06 A01 Comparing elements Includes electric analogue and digital comparators General electronic comparators are coded in U22 A04D5 Error detectors T06 A02 Anti hunting and internal feedback arrangements Includes electric and fluidic antihunting measures electric and fluidic feedback to obtain proportional integral and differential characteristics See also T06 A06A9 for PID control per se PI PD PID T06 A03 Obtaining smooth dis engagement of automatic control safety arrangements Includes both electric and fluidic arrangements EPI Manual Codes 2013 329 Part 1 T06 A04 Programme control systems T06 A04A Numerical controllers NC T06 A04A1 Using measuring device T06 A04A2 Characterised by computer with central computer controlling several NC machines See T01F06
155. K07C1from 2010 See TOLCO5A for output to printer TO HO5A for print drivers and TO1 JO8F for diagnostic aspects of any peripheral equipment Network printers will also require other TO 1codes Network printer print driver TO4 GDEF Print Job Queue This code is now discontinued See S06 KO7C1A from 2010 See also TO1 CO5A TOL CO5Al1for output to printer and TO1 HO5A for print drivers T04 G10F 2006 2009 Management of confidential secure documents e g prevention of illegal copying This code is now discontinued See S06 K07A3 from 2010 Prevention of illegal printing of private documents etc recognizing or printing copy prevention mark on documents output to authorised operator See also TO 1for image processing aspects and TO5 for testing of securities banknotes etc T04 G10G Monitoring of printing This code is now discontinued See S06 K0 7B from 2010 1992 2009 2005 2009 2007 2009 T04 G1 General Construction This code is now discontinued See S06 K03 from 2010 T04 GTIA 2005 2009 Construction and manufacturing details of printer This code is now discontinued See S06 K03 from 2010 Includes mechanical details manufacture and manufacturing apparatus See T04 LOYLO5 prior to 2005 T04 G1IB Recycling Systems This code is now discontinued See S06 K04 from 2010 See also X25 W04 for electrical aspects of recycling systems in general 2005 2009 2005 2009
156. L Digital Computers TOLA Mechanical digital computers Align calculate register interlock TO1B Fluid pressure digital computers Pneumatic hydraulic valve TOC Input output arrangements Covers specific input arrangements for transferring data to be processed into a form which is capable of being handled by a computer See TOLH for information transfer Peripheral devices per se are in T04 See U21 for electronic switching Port T01C01 For record carriers e g magnetic tape Includes buffering See T01 C0 7C1for smart card interface Card disc drive reader SCSI small computer system interface PCAT SASD TOFCOI1A 1997 To from DASD Includes details of all defined standards e g ATA SATA SCSI iSCSI IDE Floppy disc hard disc CD ROM TOFCOK 1997 To from semiconductor memory See also UM A codes Flash memory TOFCO2 For manual input device Mechanical switches are coded in VO3 and electronic switch details in U21 Coordinate enter key touch matrix EPI Manual Codes 2013 221 Part 1 TOFCO2A 1987 Keyboard interface Alphanumeric code generation key stroke detector T01C02A1 1992 In co operation with display Includes keys used in conjunction with icons or instructions displayed on the screen such as help keys cursor control keys and function select keys Details of icons used for program management are coded in TOL 12D T01C02A9 1992 Other optoelect
157. Measurement of mechanical vibrations Includes measurement of sound intensity S02 E01 Vibration measurement methods Includes measuring reverberation time propagation velocity resonant frequency or sound impedance Acoustic sound transducer speed S02 E02 Vibration detectors Includes detectors in fluids radiation sensitive detectors detecting capacitance or reluctance change Piezoelectric magnetostrictive optical fiber optic S02 E09 Other measurement of mechanical vibrations S02 F Measuring force torque work mechanical power or efficiency fluid pressure or vacuum S02 F01 Measuring force Load thrust S02 F01A Hydraulically pneumatically by deformation of gauges by counter balancing S02 F01B Using variations in vibration freq magnetic properties capacitance or inductance Magnetostrictive resonance oscillator S02 FOIC Using electrical resistance strain gauges Includes piezoresistive devices Load cell S02 FOIE 1997 Piezoelectric S02 F01X S02 F01G 1997 Optical S02 F0 1X S02 FO1X Other force measurement including stress measurement S02 F02 Measuring torque work mechanical power or efficiency Motor engine brake dynamometer generator S02 F03 Applications and methods of measuring force S02 FO3A Linear force tension Includes e g muscular force ski binding release force tension in ropes belts etc EPI Manual Codes 20 B 47 Part 1 S02 F03B T
158. O1 HO7C5A See TO1H07C3A prior to 2002 See T0 J08C for communication controllers and W01A06 for data transmission systems in general EPI Manual Codes 2013 253 Part 1 TOLNO2A 2002 Communication Includes computer communications within a network TOFNO2A1 2002 Communication Protocol TO1 HO7P TOHO7C Covers Novel aspects of TCP IP and novel uses of other protocol types for transfer over a network See also WOLAOG6F for protocols in general and W0 A06F2 for network protocols See TOLHO7P prior to 2002 TO1 HO7C prior to 1997 Bus transfer protocols are found in TO1HO7B TOLNO2A1A 2005 Addressing Covers network addressing as opposed to routing For setting and determining destination of packets not route that they will travel Includes Domain Name system network identification and Universal Resource Locators See also WOLAO6F2 URL IP address TOFNO2AB 2005 Ad hoc network systems Includes setting up dynamic networks See also under application e g TO NOB2 for chat rooms TOLNO1A2C for advertising See also WO 1for network codes e g WOLA06C4A for Blueetooth network or WO1AO7H2A for Bluetooth interface Proximitymail BluePing on the fly wireless network relayarea network RAN localised community messaging network TOFNO2A2 2002 Network Communication TO FHO7C5A TO1 HO7P For communications between computers in a network see TOLHO7C5A and TOLHO P prior to 2002
159. O3 NO1 for general cases TO3 FO2L 7 Casings housings This code is now discontinued T03 FO2L5 Internal construction This code is now discontinued 1997 2004 1997 2004 TO3 F02X 1992 Other disk drive details Includes internal connectors e g between drive assembly and PCB Priorto 2005 this code included external interfacing connectors which are now covered in T03 M07 Includes arrangements for lubricating carriers within disk drives For lubricating arrangements for motor bearings see TO3 F02C3C along with V06 T03 G General head arrangements To be used where appts is non specific or common to several types of recording For specific applications see the relevant code group e g T03 A05 for magnetic and T03 BO 2A for optical recording Disk drive arm carriage position motor mount rotating transducer align stepper slide pick up T03 G01 For adjusting head record carrier spacing Air bearing lower pressure raise T03 G02 For track selecting aligning Covers mechanical and electromechanical arrangements T03 G02A 1992 Head position actuator T03 G02A1 1992 Drive motor See VO6 M codes for details of motor per se T03 G02A5 1992 Mounting support Includes support arms bearings etc T03 G02B 1992 Track selection T03 G02B1 1992 Track access servo EPI Manual Codes 2013 297 Part 1 T03 G02B1A 1992 Switching to track following action T03 G02C 1992 Tra
160. Q25 S08 Systems for re entry into Earth s atmosphere retarding landing devices Includes parachutes space capsules Q25 S09 Coupling separating equipment Includes docking equipment Also includes couplings between vehicles or parts of them e g between separable rocket stages or between solid rocket booster and space shuttle Q25 S10 Ground equipment Includes rocket launching tower Q25 S1 2007 Load accommodating arrangements Includes cargo bays and storage compartments as well as load handling arrangements such as arms used to launch satellites See WO6 B03 and X25 F or X25 AO3E codes for electrical aspects of load handling manipulating equipment Q25 S15 Other space cosmonautic equipment EPI Manual Codes 20B Part 1 Q25 X Other aircraft cosmonautic details and related equipment Q25 X01 Flying suits Space suits Q25 X03 Parachute training equipment Q25 X04 Astronaut training equipment Simulators Q25 X05 Aircraft spacecraft manufacture Includes both aircraft and spacecraft manufacturing systems and dis assembly equipment and methods See W06 B08 for electrical aspects of aircraft or spacecraft manufacture See Q51 M or Q52 M respectively for manufacture of IC and gas turbine engines used in aircraft Q25 X07 Aircraft design and testing E g using wind tunnels 63 Q3 Conveying Packaging Storing Q3 manual codes have been applied from 202 to primarily allow mechanical details
161. Q34 TYPES OF GOODS PACKAGES BOTTLED BOUND LABELLED UNPACKED sssssscsssesesesesescsesesesescscsescsescscscsescscscscscsescscsescscscacscseacscseaes Q35 REFUSE COLLECTION CONVEYORS ccssssssssscsessscsesescscsesescsesescsescscsesescscscscsesescscscscscscscsescscscscscscscscscacscsescscscacscsescscscscscacacscseacscseaces 81 036 HANDLUNG THIN MATERIALS aaa E NE EE 83 Q37 CONTAINER TRAFFIC PRE 984 ONLY ccccscssssscsesescsescscsesescsesesescsesescsesesesescsesesesesesesesesesescaesesesesesesesesescsesescseseseseseacseseaeseseseseneseas 83 Q38 HOISTING LIFTING a SOIM e a E A EAE EEE ET ARE EE E easel islas E 85 Q5 ENGINES PUMPS COMPRESSORS FLUID PRESSURE ACTUATORS cccncocccoccconocanonanccononanonanaconnconoran nc nncan nro n nro nncrnrinnnnns 87 Q51 INTERNAL COMBUSTION ENGINES RECIPROCATING ENGINES ROTARY ENGINES c csscsssssssesescscsescsesescscsescscsescscsescscsesescscscscsesescsesees 87 Q52 REACTION ENGINES EXTERNAL COMBUSTION GAS TURBINES ROCKETS cccssssssssssscscsescsesesesesesescsesescsescscscscscsescsesescsescacscsescscseaes 93 Q53 POSITIVE DISPLACEMENT FLUID ENGINES I E DRIVEN BY FLUID csccccsssssssescscsescscscsescsesesesescscsesescscscscsescscsescsesescscscacscsescscsescseseaees 95 Q54 NON POSITIVE DISPLACEMENT FLUID ENGINES I E DRIVEN BY FLUID MISCELLANEOUS MOTORS AND MACHINES FOR PRODUCING MECHANICAL POWERI THRUST 22 2 8er a zo ba 97 055 POSITIVE DISPLACEMENT FLUID MACHINES P
162. Q4 C02 only Q57 E Component parts Includes valve gear guide vanes etc used in fluid pressure actuators or hydraulics in general Q57 X Other fluid pressure actuators and fluid dynamic control aspects Includes general devices for influencing the flow of fluids 103 Q6 Engineering Elements Q61 Fastening Elements Connections E g for securing machine parts together Includes both male bolt and female nut fastenings These codes are normally only applied when the fastening itself is novel EPI Manual Codes 20B 105 Part 1 Q61C Key type connections Includes bayonet connections Q6 A Threaded fasteners Q6 A01 Nuts For lock nuts see also Q61 A0 7A Female Q61 A03 Bolts For torque limiting break bolts see also Q61 AOTC Male Q61A05 Screws Q61A07 Special purpose fastener action Q61LA07A Locking fasteners Includes nylon insert locknuts see also Q61 AO Q61A07C Torque limiting Includes e g break bolts see also Q61 A03 Q61A07E Self tapping Includes self tapping screws see also Q61 A05 Q6 D Rivet connections Includes peel type rivets and rivnuts also see Q6 A0N Q6 E Nails staples Dowels Includes dowel and plug type connections that are inserted or screwed into hole with e g expanding bodies or tabs engaging hole or gripping reverse side of wall Wall plug Rawlplug RTM Q61F Anti tamper connections Includes snap off fastener head that
163. Q63 E02B including dual mass flywheels prior to 20 2 From 20D flywheels are transferred to QB A04 Also see Q17 N for vibration reduction per se 16 Q Mechanical QB A04 202 Flywheels Includes mechanical details of all flywheels including dual mass flywheels see also Q63 E02B For vibration reduction per se see Q17 N QB A05 Retarder Includes hydrodynamic retarders including primary retarders fitted on drive input side e g for low speed braking of buses and secondary retarders fitted on drive output side e g for higher speed or downhill braking of trucks QB A07 Drive shafts Includes prop shafts and half shafts Also includes constant velocity joints and other connections see also Q63 A codes CV joint universal joint QB A09 Differentials Includes open and limited slip differentials See QB Allfor 4WD diff locks See also QB Allfor mechanical Torsen RTM differentials or viscous couplings used in all wheel drive off road vehicles LSD open diff plate Torsen RTM viscous coupling final drive unit bevel gears QB AlL All wheel drive Includes both permanent and disengageable all wheel drive and four wheel drive systems Includes viscous couplings transfer cases and lockable differentials see also QB A09 For electrical aspects of four or all wheel drive systems see X22 G05 instead and for systems using intelligent brake application see X22 C02 codes AWD 4WD four wheel drive all
164. R spectroscopy See also SOL E02A1codes Nuclear Magnetic Resonance S03 E07E 1997 ESR EPR S03 E07 See also SOLEO2A4 Electron spin resonance paramagnetic klystron S03 E07G 1997 Nuclear Quadrupole Resonance S03 E07 See also S0 1 E02A3 For contraband detection see also S03 C02F5 and S03 C06 codes NQR 503 E07X 1997 Other quantised spin measurements S03 E07 See also SOLEO2A9 Cyclotron resonance S03 E08 Using sonic or ultrasonic vibrations Includes vibrations which may be induced acoustically thermally optically magnetically etc but detected using acoustic apparatus For photo acoustic spectroscopy where optical radiation is detected see S03 E04A5A For ultrasound generating transducers see VO6 VOIN For ultrasound measurement transducers see V06 V04G codes See S02 AO5B codes for acoustic dimension measurement For medical imaging see also S05 D03 codes and VO6 VO4K for transducers for specifically medical use Transducer piezoelectric S03 E08A Flaw detection Includes acoustic emission techniques e g where a material is subjected to a mechanical stress and the acoustic output detected bya microphone See S03 F02B and S03 F02C for tensile testing per se Crack inspect material pipe weld nondestructive testing S03 E08C 1992 Specific property Covers investigation of a specific physical property by measurement of sonic or ultrasonic vibration Includes e g a
165. S06 K99F 2010 Multifunctional peripheral Includes patents describing the combination of two or more other machine types MFP 218 S Instrumentation Measuring and Testing S06 K99F1 2010 Multifunctional peripheral including fax application Previously coded as W02 J07 506 K99G 2010 Analogous systems Previously coded as W02 J 10 For medical stimulable sheet phosphor systems see also S05 D02A5C For electronic blackboard previously coded in W02 09 see also W04 WO5 S06 K99X 2010 Other printer types Previously coded as T04 G09 Includes Braille printers see S05 K T04 X for other Braille aspects electronic pen recorders Magnetic printers are coded under S06 E07 only EPI Manual Codes 203 Part 1 Section T TO EDIGITAL COMPUTERS coa A aaa DADA Aaa s 221 T02 ANALOGUE AND HYBRID COMPUTERS ucessessessessesseusussuseuseuseuseuseuseuseuseuseuseuseuseuseuseuseuseuseuseuseuseuseuseusersensensensens 259 TO 3FDATA RECORDING aa A SES 261 T04 COMPUTER PERIPHERAL EQUIPMENT cccsesscssessesssscssssssususeeseuseuseuseuseuseuseuseuseuseuseuseuseuseuseuseuseuseuseusersensensensens 307 TO5 COUNTING CHECKING VENDING ATM AND POS SYSTEMS onnncnnnnnnnnnnnnnnnncnn nn nro canon rro rr rar rr rr rra 321 TO6 PROCESS AND MACHINE CONTROL uessessessessssscssesssesssssesussuseussuseuseuseuseuseuseuseuseuseuseuseuseuseuseuseuseuseuseusersensnsensers 329 TO TTRAFFIGCONTROL SYSTEMS 00 aaa Aa AAA DADA As 337 219 TO
166. SBN 978 1908083 06 7 Edition 14 part 2 ISBN 978 1908083 07 4 Edition 14 part 3 ISBN 978 1908083 10 4 Edition 15 part ISBN 978 1908083 11 1 Edition 15 part 2 ISBN 978 1908083 D 8 Edition 15 part 3 All rights reserved No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical recording photocopying or otherwise without express written permission from the copyright owner Contents INTRODUCTION inician ada crios a Kenn Een 1 SECTION O a e od ee eee 7 QIVEHICLES IN GENERAL wescesivesssctasescsstacesicetcvessvetecehacssicatsvehivetesobansbacabivehivetesebarsbecabatehsvetesebarsbicabared sactavetatehes 9 Q2 SPECIAL VEHIELES een Weastancdeantancdaties 39 Q3 CONVEYING PACKAGING STORING ssennensenensnennenennenennnennenennennnnenenennnnennnennnnennnannnnannnn 65 Q5 ENGINES PUMPS COMPRESSORS FLUID PRESSURE ACTUATORS seennnenensenennnennnn 87 Q6 ENGINEERING ELEMENTS nennen 105 SECTION Sii a D5 SOTELECTRIGCAL INSTRUMENTS vs coccion dde 27 S02 ENGINEERING INSTRUMENTATION Qu etter B9 S03 SGIENTIFIC INSTRUMEN TATION use een tn annt ianao nidad 55 SO4ELOCKSAND TIMERS 22er sag 77 S05 ELECTRICAL MEDICAL EQUIPMENT 244240 44 eeeegestfehebegesnebahugnseh 181 SOSPRINTINGAND PHOTOGRAPHY nu ne sin IE Ela 15 SECTION Tico dardi sscdaidetaeisdigatactadsaddaatatuadinisiutindgernseaesiaieatdtintaiuaay 219 TOL DIGITAL COMP
167. See S06 E03A from 2010 For LED heads see also U A0143 or U2 A01A6 Array LED shutter T04 G04C 1992 2009 Photosensitive materials This code is now discontinued See S06 E01 from 2010 Includes photosenstive paper photoconductive belt drum etc Photoconductor belt sheet T04 G05 1983 2009 Electrode e g electrosensitive erosive This code is now discontinued See S06 from 2010 Electrostatic printing using any means other than light for charging For electrographic details e g developing If not specifically for printing see also SO2 K Electrostatic dielectric electrochromic stylus T04 G06 1983 2009 Sheet breadth control carriage drive for sheet control This code is now discontinued See S06 K03A from 2010 Includes solenoids and motors but not control circuitry Position step margin tabulate space nip T04 G06A Media feeding This code is now discontinued See S06 K02 from 2010 Line feed paper T04 G06B Finishing apparatus This code is now discontinued See S06 K05 from 2010 Includes stapling binding laminating etc See also S06 C05 for industrial process For devices independent of printer see T04 J 02 1992 2009 2005 2009 34 T Computing and Control T04 G06C Transferring image This code is now discontinued See S06 K05 from 2010 E g in ink jet printer jetting onto substrate and then transfer to final substrate 2006 2009 T04 G06S
168. T05 L02 if involving financial incentives coupons and W05 E03E for display aspects TOLNO1A2D 2002 Virtual communities Includes discussion forums and message posting See T01J05A together with TOL HO7C5E prior to 2002 TOLNOIJA2E 2002 Value chain service provider and Integrator Includes logistics production management web based shipping support web hosting and intregrated on line management TOFNOIA2F 2002 Information Brokerage Includes financial advice consultancy stock commodities futures market monitoring trading see also TO1 NO1A land T05 L02 for trading See T01J05A2 with TOLHO7C5E prior to 2002 On line broker TOLNO1A2G 2005 On line Intellectual Property IP and Copyright management See T01J05A2G for off line systems including protecting copyright of downloaded files See also W04 for audio video aspects TOLNO1A2H 2005 On line Personnel Management Includes internal business administration performance management payroll pensions benefits recruitment career development etc See T01J05A2H for offline personnel management EPI Manual Codes 20 B 251 Part 1 TOLNO1A2 2005 On line insurance and risk analysis Includes on line processing and assessing insurance claims evaluation of risk factors in a loan determination TOLNOW2L 2007 Legal and Regulatory Includes leagal services such as litigation and contracts as well as accountablility and compliance with gov
169. T07 A05A1 remains searchable for records from 1992 2006 Time interval indication boarding alighting T07 A05A3 1992 2001 Displaying information to controller This code is now discontinued the display to central controller aspect is transferred to T07 AO5B and the application to scheduled vehicles is covered by T07 A05A T07 A05A3 remains searchable for records between 1992 and 2001 Central station route T07 A05B 2002 Displaying information to controller Includes informing central station of vehicle position e g to allow controller to monitor vehicle progress and alter vehicle schedule if required see also TO7 A055 See also X22 EO6F for updating vehicle navigation display Central station route TO7 A05C 1992 Displaying information to driver Includes arrangements indicating position of vehicle to driver e g using roadside beacons or other roadside based navigational systems Systems transmitting actual control signals affecting vehicle steering for example are covered by T07 DO1 and X22 C05B for automatic steering details See also X22 EO6F and S02 B08 codes Includes use of offboard traffic centre to inform driver of best route to destination e g due to traffic congestion i e to reduce processing requirements of on board navigation system T07 GO 1may also need to be applied for indication of traffic congestion CD ROM T07 A05D 2007 Displaying information to passenger X22 A05A In
170. TOLNO1A2G for Intellectual Property and Copyright management TOLJ20C 1992 Software Test Verification Debug Optimization T01 G09 Software test verification and debug within and without Integrated Development Environment Test data generation Quality Assurance Optimization of source code Software simulation T01J20D 1992 Anti Virus amp Security program development Development of Anti Virus Anti Spyware programs Analysis of Virus signatures From 2007 see T01 N02B3 for applications of Anti Virus software T0 J20X 1992 Other software details For Software copyright protection see TOL J20B2 from 1997 2006 and TOLJ20B2A from 2007 Software protection TO1J21 2006 Non vehicle navigation For vehicle guidance see T0 J 0 7D3 covers all other guidance systems See also S02 B08 EPI Manual Codes 20 B 45 Part 1 TOLJ2IA 2006 Geographical information systems Includes updating or displaying geographical information TOLJ2B 2006 Position fixing Processing details used to fix position of user see also W0 y W02 for communication system position fixing and W06 for position fixing in general TOLJ21C 2006 Route planning T01J30 1997 Multimedia computer systems For details of media systems see W03 G03C1 See T01J09 TOLJ 10 prior to 997 TO1J30A 2002 Educational aids Includes use of multimedia systems for education and training purposes CAI tuition support systems and s
171. Testing S06 A04C2 Liquid This code is now discontinued see S06 EO4B1 Suspension polymer resin solvent acid aqueous dispersion S06 A04C5 1997 2009 Manufacture and manufacturing appt This code is now discontinued see S06 EO4D S06 A04C9 1997 2009 Other developer materials This code is now discontinued see S06 EOAX Cyan ester solution aerosol S06 A04X Other developing This code is now discontinued see S06 E04X Storing waste toner for disposal S06 A05 Transferring images 1980 2009 1997 2009 1980 2009 This code is now discontinued see S06 E05 Includes removal of recording sheet from drum after transfer Surface receive separate contact dielectric S06 A05A Corona charger This code is now discontinued see S06 E05A Includes all aspects of corona discharge If corona ring or loop is claimed then also coded in X2 F04 Discharge S06 A05A F 2002 2009 Corona charger transfer of toner This code is now discontinued see S06 E05A1 Discharge 1997 2009 S06 A05A2 2002 2009 Corona charger separation of paper This code is now discontinued see S06 EO5A2 Discharge S06 A05B Contact type charger This code is now discontinued see S06 EO5B Transfer roller blade belt S06 A05BTY 2002 2009 Transfer roller or belt toner transfer details This code is now discontinued see S06 EO5B1 S06 A05B2 2002
172. UMPS COMPRESSORS I E FOR DRIVING FLUID scssssssssesescsesescsesescsesesesesescsesescsesees 99 Q56 NON POSITIVE DISPLACEMENT FLUID MACHINES PUMPS COMPRESSION I E FOR DRIVING FLUID s csssssssssssessessssseseesesescsesesesees 101 Q57 FLUID PRESSURE ACTUATORS HYDRAULIC PNEUMATICS IN GENERAL sssscsssssssscsesesesesesesesescsesescsesesesesesesesesesesesesesesescsesescsesesees 103 Q6 ENGINEERING ELEMENTS iodo 105 Q61 FASTENING ELEMENTS CONNECTIONS Q62 SHAFTSAND BEARINGS siin 2a Ran anal NEN a TESTER todas Q63 COUPLINGS CLUTCHES BRAKES SPRINGS DAMPERS sssssssssssssssssscsesesssesescscsesesesesesesesesesesesesesesesesesesesescsesesescsescscsesesesescsesesesees 109 Q64 BELTS CHAINS GEARING sscssssssssessesesesessescsesscscscsucsssssvsscasscsvsscassssuescassssuessassusscscsssusecssassusesscavsusasscsusscsssesucscassusecssacsesecasasseneeases 113 065 PISTONS CYLINDERS PACKING min iiinc dl 115 QOO VALVES TAPS COCKS VENTS huanoa ea REN 117 OLW A AASI KOUNIE AA NIN KE EN e cds be bea o o e ote a ce ES 119 Q68 OTHER ENGINEERING ELEMENTS AA Q69 STORING DISTRIBUTING GAS LIQUID voii aan ERREGER GERD TSREDTRE TI 123 Q1Vehicles in General Q11 Wheels Tyres Connections From 2006 manual codes have been assigned for all mechanical details of vehicle wheels tyres and connections QUA Wheels Wheel assemblies Includes novel aspects of vehicle wheels including emergency space saver an
173. UTERS ic Hess i aiaa iint 221 TO2 ANALOGUE AND HYBRID COMPUTERS eet 259 103 DATA RECORDING cnica ono behebebebeheiniongeke 261 T04 COMPUTER PERIPHERAL EQUIPMENT uu esteem 307 T05 COUNTING CHECKING VENDING ATM AND POS SYSTEMS cscs 321 T06 PROCESS AND MACHINE CONTROL ussenennnennnenennenennenennenennenennnennnennnennenenennnnannan 329 T07 TRAFFIC CONTROL SYSTEMS useeenneennnennennennenensenennnennnennnennnennnennnenenennen nennen 337 SECTION Un nee ne E A E E 347 UL SEMICONDUCTOR MATERIALS AND PROCESSES nesnensenensenensnensnennenennenennenennennnan nn 349 UD DISCRETE DEVICES sici n Ad 385 UB INTEGRATED CIR CU Scion ida ado 397 UM MEMORIES FILM AND HYBRID CIRCUITS octets 403 U21 LOGIC CIRCUITS ELECTRONIC SWITCHING AND CODING sennenennenensnennenennnnnnennn nn 419 U22 PULSE GENERATION AND MANIPULATION ocicocinioninnoninnininnininonocnonncnnnncnnnrcnnnncnonr coran coran cnn craneo 433 U23 OSCILLATION AND MODULATION siii 443 U24 AMPLIFIER AND LOW POWER SUPPLIES eseesnensnensnennnensnensnnennnnennenennnnennenennenenennnan nn 451 U25 IMPEDANCE NETWORKS AND TUNING uu teeta 465 SECHON VE dicas 471 VOI RESISTORS AND CAPACITO Sica nanasano sans canoa EEE coral asla 473 V02 INDUCTORS AND TRANSFORMERS concicinioninionininnininnininnnncnnnncnnrncnnarcnnnr corro corr rre 487 VO SS WITCHES RELAY S rintre aan aaa a n t iaaa adii 497 V04 PRINTED CIRCUITS AND CONNECTORS sssssssrssssrrnssrrnnurrnnnnrnnnnrn
174. Vehicle cleaning apparatus See X25 HO9C for electrical aspects of car washers Q16 A02 Servicing repairing equipment Includes all equipment methods for servicing maintaining and repairing vehicles For electrical aspects of vehicle servicing equipment see e g X22 X16 For off board wheel balancer see S02 codes and Q11 B20 Q16 A03 Vehicle supporting lifting manoeuvring apparatus See X25 F05 codes for electrical aspects of e g vehicle engine hoists or drive on ramps Axle stands jack Q16 D Vehicle design manufacture assembly This code is used to highlight a vehicle manufacturing aspect that cannot be covered elsewhere For vehicle tyre manufacture see QL B20 instead See TO 1codes for electrical CAD CAM systems Q16 D01 2007 Vehicle manufacture assembly See X25 X14 only for electrical aspects of industrial manufacturing assembly equipment and X25 FOlcodes for e g conveyors per se Q16 DO1A 2007 Production line assembly equipment Q16 D09 2007 Vehicle design See TOlcodes for electrical CAD CAM systems Q16 R Vehicle salvaging recycling See X25 W04 for electrical aspects of vehicle material recycling Q16 X Other vehicle servicing manufacturing equipment not provided for QT Vehicle construction Fittings Propulsion arrangements From 2006 Q1 covers all mechanical details of vehicle construction fittings and propulsion arangements Prior to the introduction of Q 17
175. X rays protection Includes equipment for protection from radiation and safety aspects See VO5 E codes for X ray tubes and control in general Voltage beam source anode radiographic cathode S05 D02A5 1983 Recording analysing Film light video intensify radiate radiographic display ray cassette 505 DO2A5A 1992 Photographic Electrical aspects of film cartridge and developing apparatus are also coded in S06 S05 D02A5B 1992 Video For X ray TV system see also W04 MO1F and VO5 D for tube aspects Fluoroscopy feature S05 D02A5C 1992 Stimulable sheet phosphor See also S06 K99G and S03 E06B3 See also V05 MOIC codes for image storage screens EPI Manual Codes 20 B 187 Part 1 S05 D02A5D 2002 Other detectors Includes for example photon detectors 505 DO2A5E 1992 Processing of recorded image Includes all aspects of processing recorded X ray image for e g storage enhancement analysis enlargement rotation etc See TO J 10 codes for image processing using digital computers and TO1 J06A for data processing systems for medical applications S05 D02A6 1992 X ray table positioning S05 D02A6A 1997 Positioning X ray source S05 D02A6B 1997 Positioning X ray detector S05 D02A7 2006 X ray contrast media See also S03 E09X for contrast agents S05 D02B 1992 NMR diagnosis S05 D02Xx S05 D02B1 1992 NMR equipment magnet RF pulse generator See also SOLE02A and S
176. ack following collision avoidance EPI Manual Codes 2013 239 Part 1 T01J07D3A 2002 Geographical Information Systems TO1J06B For map generation see TO 1 10C2A GPS TOLJ08 1983 For electrical equipment T01J09 Computer control component frequency test digital signal processors DSP TOLJO8A 1992 Equipment support processing This code is intended to highlight that a device uses a processing system when nothing is particularly novel about the processing system Some applications have specific codes in TOle g TO1J07D for vehicles orTO1 J07B for industrial machinery which should always be used in preference to this code This does not apply to the sub levels of this code i e T01J 07D1land T01J08A3 could be used together to show a vehicle microprocessor system based around a DSP Microprocessor based system ASIC TOLJO8A1 1997 Using external general purpose computer e g Personal Computer T01J08A2 1997 Using Digital Signal Processors Covers processor converting analogue signals to digital See also U22 G codes DSP T01J08A3 201 For game machine Includes all processing aspects of integrated game devices machines See also TO5 HO5E and WO4 X02 Pachinko machines Arcade games pinball game machines etc 240 T Computing and Control T0rJ08B 1992 Digital filters Corresponding math function in TO1 J04B2 See also U22 G0 1codes TOLJ08C 1992 Communication controller See
177. also QU Stands Includes on and off board supports and holders and parking cycles see also Q19 A See X22 20 for electrical details of cycle stands and supports for parking purposes as well as TO5 codes for parking fee charging details EPI Manual Codes 20B 21 Part 1 QU R 2013 Vehicle license plate Includes mechanical details of vehicle number plates See Q14 C03 also for novel reflectors and X22 B05 for illuminated number plates QU K Mudguards Chain guards Weather guards Includes bicycle mudguards see also Q19 A and waterproof car covers used when vehicle is parked to protect the whole vehicle or e g windscreen from frost QU L Sanitation devices Includes toilets and washing facilities Also includes sewage and waste storage QU M Heating ventilating air conditioning systems Includes mechanical aspects such as ducting and air directing nozzles For electrical aspects see X22 J02 codes QU N Windscreen wipers washers Includes all aspects of windscreen window cleaning such as windscreen wiper blades screen washers windscreen scraper sponge etc For electrical aspects of vehicle windscreen wipers washers see X22 01 QU P 202 Footrests Includes foot rest for supporting passenger s driver s feet QU X Other vehicle accessories Includes removable aftermarket car mats See Q17 A10 instead for permanent fixings and fixed interior trim carpets Also includes
178. also assigned Stack T03 A08A5A 1997 RAID system Redundant array inexpensive disks T03 A08C 1992 Card drive See T03 F and T04 A03A T04 codes also T03 A08E 1992 Tape drive See also T03 E codes This code is intended solely for drives intended for computer storage applications e g tape streamers It is not applied for details of audio or video tape recorders T03 A08M 2007 Multiple head actuator type drive Drives with multiple heads mounted in a fixed relationship with respect to each other are not routinely coded here T03 A09 Other T03 A10 1992 Interfacing with magnetic recorder T03 ADA 1997 Interfacing hardware Includes plugs sockets cables etc TO3 A10C 1997 Interface circuitry TO3 ADE 1997 Control aspects See TO1CO land TO1HO1codes also Use with T03 A08A5A for RAID aspects TO3 A10E1 1997 Data transfer aspects TO3 A10E3 1997 Control of storage Includes file allocation etc FAT T03 B Optical recording reproduction For records prior to 2002 audio video applications are assigned WO4 C codes also From 2002 carriers and head record carrier driving aspects of audio video optical recording are no longer coded in W04 For audio video applications of optical recording drives see WO4 CD codes Hard formatting aspects specific to audio video recording are also covered in WO4 COFF while signal formatting aspects are covered in W04 C05 Optical reading writing ci
179. amically 502 K0O3A1A 1992 Electrodynamically Tachodynamo S02 K03A1C 1992 Capacitively S02 K03A2 Influencing current voltage resistively or inductively S02 K03A2A 1992 Resistively Potentiometer S02 K03A2C 1992 Inductively LVDT coil movable armature S02 K03A5 1992 Using magnetic effects S02 K03A9 S02 K03A5A 1992 Magnetoresistance S02 K03A5C 1992 Magnetostriction S02 KO3A5E 1992 Hall effect S02 KO3A5F 1997 Magneto optical S02 K03A S02 K03B EPI Manual Codes 2013 153 Part 1 S02 K03A5X 1992 Other magnetic effects S02 K03A9 Other electrical or magnetic transfer S02 K03B Optically Light fiber fiber optic reflect beam intensity interferometer laser S02 K03B1 1992 Using fiber optics See also VO 7 K10 codes S02 K03B9 1992 Other optical transference or conversion S02 K03X Other incl using fluid or mechanically Covers use of piezoelectric transducer Pressure S02 K04 Indicating measured values Alarm S02 K04A 1992 Audible indication S02 K04C 1992 Visible indication Display LED LCD S02 K04G 1992 Indicating threshold value S02 K04D 2006 Haptic indication Prior to 2007 covered by S02 K04X See W05 A01A1 for general haptic annunciators and alarms Tactile feedback vibrating indicator S02 K04X 1992 Other measured value indication B4 S Instrumentation Measuring and Testing S02 K05 Recording measured values Includes me
180. an S06 E03C1 2010 Position detection and adjustment 210 S Instrumentation Measuring and Testing 506 E04 2010 Developing Previously coded as S06 A04 Includes copy density and darkness control and brush or magnetic applicator details For removal of developer from drum see S06 K06 For colour developer see also S06 K01codes See also S06 K07B1A and S06 K07B B for level detection and density detection of developing agent respectively Inkjet inks and thermal ink ribbons are not coded here but are coded by S06 G04 and S06 HO2 respectively Bias contrast replenishment S06 E04A 2010 Using solid developer Previously coded as S06 A04A powder particles S06 E04A1 2010 Composition of solid developer Previously coded as S06 A04C1 Charge resin binder component polymer S06 E04B 2010 Using liquid developer Previously coded as S06 A04B Flow fluid suspension S06 E04B1 2010 Composition of liquid developer Previously coded as S06 A04C2 Suspension polymer resin solvent acid aqueous dispersion S06 E04C 2010 Developer application Previously coded as S06 A04A2 Includes application by magnetic brush arrangement scavangeless S06 E04D 2010 Manufacture of developer agent Previously coded as S06 A04C5 S06 E04E 2010 Toner supply and storage Previously coded as S06 A04A1 Toner supply from container tank hopper to developer S06 E04X 2010 Other developing and developer m
181. and differential etc are combined into one unit Q14 Vehicle Accessories From 2006 QU covers all mechanical vehicle accessories See X22 instead for electrical vehicle accessories Prior to the introduction of QU manual codes in 2006 the QU class covered electric propulsion and seating QU A Seats Saddles Q14 A01 2007 Child seats Includes removable child seats and child seats and booster cushions that are integral with vehicle seats ISOFIX Q14 B Beds QU C Safety devices For electrical aspects see X22 Ufor general passenger Safety devices Q4 C01 Safety belts Body harnesses See X22 03B codes only for electrical aspects of seat belts Seatbelt QU4 C02 Inflatable occupant restraints Includes inflatable airbags knee bolsters and side curtain airbags See X22 07 only for electrical aspects of airbags SRS Q1 C02A 2008 For protecting specific occupant The codes below are used to highlight whether a specific occupant is being protected For e g curtain airbags designed to protect all vehicle occupants then no Q14 C02A codes need be applied EPI Manual Codes 20B Part 1 QU C02A1 2008 For protecting driver QU C02A2 2008 For protecting front seat passenger QU C02A3 2008 For protecting rear seat passengers QU CO2C 2008 Specific inflatable restraint types These codes can be applied to highlight specific types of inflatable occupant restraint QU CO2C1 2
182. and Control T03 B02A3C 1992 Track selection and access Includes track accessing servo arrangements For track access servo in general see T03 G02B1codes Index seek kick pulse step initialise T03 B02A3D 1992 Track following Includes track following servo arrangements For track following servos in general see T03 G02C Alignment feedback off track shift compensate tilt T03 B02A3E 1992 Interchangeable servo system Includes track accessing servo switching to track following mode This code takes precedence over T03 BO2A3C and T03 BO2A3D TO3 B02A4 2005 Tilt correction Covers arrangements involving movement of lens or using other optical systems e g liquid crystal element Search in conjunction with T03 B06 codes for compensation by signal processing T03 B02A5 1992 Compensation system Includes arrangements compensating for temperature change or vibration in either focus or track access following system Shift disturbance distortion jitter TO3 B02A7 1992 Light source control Includes control of bias circuit for semiconductor laser see also U22 A0 1B4 and corresponding codes in V08 Monitor current feedback LED photodiode APD sensor T03 B02A8 1997 Using multiple heads head positioning for double sided disk From 2007 this code has been expanded to include multiple head systems not exclusively used for double sided disks Previously this code covered only
183. anufacture assembly refurbishment See e g TOlcodes for computer CAD CAM systems for train design and manufacture Q21M09 Other locomotive servicing manufacturing equipment not provided for Q21 N 2007 Noise Vibration Harshness reduction arrangements Includes all aspects of reducing noise vibration or harshness on board railway train and also offboard aspects such as track mounted arrangements for reducing noise from passing train see also Q21 AD Q2r5 Safety and signalling equipment For electrical aspects of railway safety or signalling see X23 B codes Q21501 Points and signalling See X23 B03 for electrical aspects of points and signals and their operation Q21S01A Points and scotch blocks and their operating devices Includes locking mechanisms for points Q215S01C Signals and their operating devices For warning signals used at level crossing to warn motorists see Q21 507C Q21501C1 Visible signals Includes flags semaphores and reflectors See X23 B03 for electrical illuminated signals Q21S01C2 Audible signals Includes pneumatic horns Q21 S01C3 Signalling indicators on train Q21S0E Arrangement for interlocking between points and signals See X23 BO4A codes for electrical interlocking between points and signals Q21S05 Train traffic control Track station blocking Includes arrangements for dividing track into block sections so that multiple trains are not p
184. anufacturing details S0rJ04 2009 Power supply Includes power supply for all instrumentation devices in S01 S02 and S03 Voltage source current source EPI Manual Codes 203 B7 Part 1 S01J09 Other instrument details incl vibration dampening Includes supports arrangements adjusting position or attitude compensating for effects of tilting Mount vibration isolation S02 Engineering Instrumentation 502 A Measuring dimensions angles areas contours roughness Codes in this section are applied in the hierarchy according to the primary method of measurement e g a Vernier calliper using an electrical transducer to produce reading on a display would be coded under mechanical measurement S02 A01 Mechanical measurement Slide scale S02 A01A Rules micrometers wheels Tape mark edge S02 A0 1B Gauges e g feeler pin or thread gauges Caliper feeler probe dial tool vernier S02 A01C Measuring arrangements for Position configuration curve displacement distance dimension height shape S02 A01C1 Diameter Radius circle S02 A01C2 Length width thickness S02 A01C3 Spacing depth contour S02 A01C4 Angles alignment position area Includes measuring orientation EPI Manual Codes 20 B B9 Part 1 S02 A01C5 Roughness deformation Surface flat smooth S02 A01X Other mechanical measurements S02 A02 Electrical or magnetic measuring arrangements for Transducer pos
185. apy S05 A03F 1997 Using X Rays S05 A03 See S05 D02 codes for X Ray diagnostic equipment S05 A03X 1997 Other radiation S05 A03 Includes Gamma ray therapy and particle irradiation therapy Brachytherapy 505 A04 1983 Applying currents S05 A09 Electrodes per se are also in S05 A02 Includes all aspects of nerve muscle and skin stimulation for e g pain relief i e transcutaneous electrical nerve stimulation and also depilation Pulse frequency implant HF muscle regulate ECT TENS depilation S05 A04A 1992 lontophoresis See also S05 J02 for administering drugs through the skin S05 A05 1983 Physical therapy massage acupuncture S05 A09 S05 X Not steam baths saunas etc These are coded under S05 A09 and X27 E03Alonly Includes massagers using ultrasound See WO4 X01A for sports training equipment See X27 A02A2 for massage vibrators Exercise cycle treadmill vibration heat limb movement mechanical S05 A05A 1997 Artificial respiration and cardiac assistance S05 A05 For cardiac assistance and respiratory aids using e g heart massage pumping and applied pressure etc Applying electric currents for heart stimulation is coded in S05 A01 Respiratory aids using e g gas or air are coded in S05 G02E Pump squeeze pressure cardiac wrap harness S05 A05B 2002 Heat and cooling therapy Therapy using direct application of heat Also includes therapy usi
186. ar system Includes tramways or funiculars using rigid tracks and cable or chain traction For trams per se see Q21 C03G instead For novel cable chain traction assemblies see Q21 CO1Dlalso Q21B03B Power and free systems Includes overhead systems with suspended vehicles that can be engaged with drive train when powered or disengaged when in free unpowered or stopped mode For power and free conveyors see Q35 class or X25 F codes if electrical Q21B03C Ski lift sleigh lift or trackless systems with guided towing cables only Q21B04 Rack railway Q21B05 Sliding or levitation systems Q21B05A Magnetic suspension arrangements See X23 A0144 and XD C codes for electrical aspects of magnetic levitation systems and electro and super conducting magnets per se Q21B06 Underground railways Also see Q21 A codes for constructional details of underground railway tunnels platforms stations etc Subway metro Q21B09 Other railway types Includes tunnel systems Also see Q35 class for e g pneumatic tube conveying arrangements or X25 F codes for electrical conveying systems Q21 C Locomotive motor railcar type These codes are applied to classify the locomotive type when the novelty being coded is mechanical If the novelty is electrical in nature then see X23 and other EPI codes instead Q21C01 Type of propulsion for locomotive or railcar Q21 C01A Steam locomotives or railcars Q21 C01B Electric locom
187. arch appropriate codes e g TO6 AO5A for neural network based control systems For analogue aspects and implementations see TO2 A04A5 SPANN sequence processing artificial neural network TOT 16C2 1992 Learning Includes use of a specific method or system to adjust the rules i e connection weights e g concept learning algorithm T01J 16C3 1992 Natural and pictorial language processing Includes where presentation of data to the user includes non verbal representations or symbol or statements in standard English language syntax Non intelligent language translation is covered by TOL 14 Semantics abstracting concepts phrases TO1 16C4 1992 Genetic algorithms Includes creating new solutions by dividing and splicing the old and determining the fitness of the new Also includes artificial life Duplicating the laws of nature e g inheritance and evolution TOrFJ16C6 1997 Intelligent searching Includes heuristics hill climbing depth first and breadth first searching simulated annealing travelling salesman etc TOrFJ16C9 1992 Other Al TO1 17 1992 Digital function generators TOLX Trigonometric Look up table TO1J18 1997 Computer processing for speech audio TOLCO8A TO1J08 TO1J09 T01J20 1987 Software development Covers only Software programming techniques and production compilation debug aids For Software implementations search TOLJ TOLN codes e g T01 2B for
188. arsing markup language documents TOLJUD 1997 Document delivery system and office automation TO IE 2005 Presentation Software Presentation software includes multimedia presentation software see also T01J 30 and W04 W PowerPoint TOL LF 2005 Organiser scheduler See also TOLJ05A2B for business schedule organising See TOLNO3A3 for networked aspects calendar TOLJ1G 1997 Spreadsheets TOLJ2 1992 Program management GUI WIMPS HCI Covers software and processing aspect of interactive operator interface windows applications security and pull down menus TOLJDA 1992 Prompting TO J 2B 1992 Window split screen Includes menu driven system where options are presented for selection by user See also T0 C02 for means of selection Menu driven front of screen TOL 2B1 1997 User interface management system TOL RC 1992 Security TO LX Preventing unauthorised access to files and processing systems such as anti hacking and copy protection electronic security systems for computers See also TO1 HO1C2 for illegal memory access prevention TOLJDC1 2006 Authentication See also W0 4 V04A3 for voice authentication TOFDCA 2006 Using Password Covers password systems for gaining access to computer system See TO1 NO2B1B for network based password systems TOL RCB 2006 Using Biometrics Covers biometric systems for gaining access to computer system See TO1 NO2B1H for
189. as S06 A03E1 Lamps see also X26 and e g laser see also UD V08 Lamp LED S06 D02A 2010 Light Source Driving Previously coded as S06 A03E Illuminate biassing 506 D03 2010 Optical Elements Previously coded as S06 A03D W02 J0 1A See also S06 D0 1if specific to type of exposure Polygonal EPI Manual Codes 203 207 Part 1 506 D04 2010 Drive System and Construction Previously coded as S06 A03F W02 J0 B Includes mountings for optical system Also V06 codes for motor details Glass feed position S06 D04A 2010 Position detection and adjustment Previously coded as W02 J 01C Includes control and error compensation of scanning velocity and position S06 D04B 2010 Document feeder in scanning system Previously coded as S06 A03F1 Feeding of paper through the copier other than through the scanning arrangements are coded under S06 K02 Original sheet page contact glass S06 D05 2010 Sensors Previously coded as S06 A03G1 W02 J02A1 Electronic image CCD pick up element of line type and of matrix type CCD photoelectric detector thin film image sensor multi element array S06 DO5A 2010 Integral reading circuity Previously coded as WO2 J02A1A S06 D06 2010 Determining details of original document Previously coded as S06 A03G3 Density and size measurement color page width length see also S02 A03B2 for length width thickness measurements 506 D09 2010 Non light
190. astic compost bags and paper bags Q32 ABA Reclosable resealable Includes resealable freezer bags and other airtight bags Re sealable air tight zip RTM Q32 A16 Collapsible tubes Includes tubes for toothpaste or ointment Q32 AV Blister packaging Skin packaging Q32 A18 Wrapping films Film laminates Shrink packaging Q32 A18A Shrink packaging Shrink wraps films For shrink wrapping of multiple packages e g for transportation see Q32 TOIC instead Q32 A99 Other container types Q32 B Container or bottle construction Details of transit packaging elements such as corner protectors air pillows or polystyrene peanuts are coded under Q32 T codes only Q32 B01 Walls Includes lines of weakness to facilitate the opening of the container 70 Q Mechanical Q32 B02 Partitions dividers Q32 B03 Reinforcements strengthening arrangements Q32 B04 Foldable erectable containers Includes containers formed from blanks such as cardboard boxes see also Q32 A08 and Q33 C Q32 B05 Collapsible containers Includes containers that can be collapsed when not storing product Q32 B06 Handles carrying aids Q32 B99 Other constructional details Includes lining drip catcher internal external coating and inspection window Q32 C Lids Caps These codes are intended to highlight the type construction of the actual closure lid etc for the package itself Q32 C01 Removable lids ca
191. aterials Previously coded as S06 A04C9 S06 A04X S06 E05 2010 Transferring images Previously coded as S05 A05 Includes removal of recording sheet from drum after transfer Surface receive separate contact dielectric S06 E05A 2010 Corona charger Previously coded as S06 A05A Includes all aspects of corona discharge If corona ring or loop is claimed then also coded in X2 F04 Discharge S06 E05A1 2010 Corona charger transfer of developer Previously coded as S06 A05A1 S06 E05A2 2010 Corona charger separation of paper Previously coded as S06 A05A2 S06 E05B 2010 Contact type charger Previously coded as S05 AO5B Transfer roller blade belt S06 E05B1 2010 Contact type charger transfer of developer Previously coded as S06 A05B1 S06 E05B2 2010 Contact type charger separation of paper Previously coded as S06 A05B2 S06 E05C 2010 Intermediate belt drum Previously coded as S06 A05C 506 E05D 2010 Care of transfer apparatus Previously coded as S06 A05D For lubrication of transfer roller belt intermediate roller or belt Lubricant S06 E06 2010 Fixing Previously coded as S06 A06 Flash S06 E06A 2010 Heat and pressure application Previously coded as S06 A06A If heater aspects are claimed see X25 B codes also S06 E06B 2010 Fuser mechanism and driving S06 E06B1 2010 Fuser roller Previously coded as S06 A06B See also S06 KO3H for constructional de
192. ating Includes dip sticks and observable marks or scales on transparent vessel Also includes level indicating using measurement of temperature S02 C07 Testing calibrating and compensation aspects of S02 C equipment 46 S Instrumentation Measuring and Testing S02 D Weighing Scale load platform S02 DO1 Weighing appts S02 D01A Balances Beam pan S02 D0 1B Using elastic materials Strain gauge spring extension S02 D01X Other weighing appts details Includes magnetic electrostatic or fluid action balancing Liquid hydraulic S02 D02 Weighing appts for special purposes S02 D02A Weighing continuous stream of material Includes measurement of weight of material e g on conveyer belt Flow grain granular powder fluid S02 D02B Weighing batches Check automatic discharge S02 D02C Weighing sheets wires fluids livestock vehicles e g aircraft weighing during motion Platform weighbridge 502 D02D 1992 Price indicating balance Includes weighing at point of sale see also TO5 LOlcodes S02 D02X Other weighing appts for special purposes Includes appts for incorporation in vehicles and appts for weighing people 502 D03 Indicating recording weight Display calculate label printer 502 D09 Other weighing aspects Includes compensation calibration and testing of weighing equipment as well as details of weighing appts e g bearings beams S02 E
193. attauch Herzog S03 E10A2 1997 Tandem mass spectrometers S03 E10A MS MS GCMS 503 EWA3 1997 Time of flight mass spectrometers S03 E10A Includes e g ion mobility spectrometers Also includes Coaxial Impact Collision lon Scattering Spectrometer TOF GCMS CAICISS 503 EWA4 1997 Secondary lon Mass Spectrometers S03 E10A Includes spark source mass spectrometry and ion scattering spectrometry For ESCA Auger spectroscopy electron microprobe see S03 E06D for low energy electron diffraction see S03 E06C SIMS duoplasmatron SSMS ISS S03 E10A5 1997 Quadrupole mass analysers S03 E10A Includes on trap mass spectrometers GCMS S03 E10A6 1997 Inductively coupled mass spectrometers S03 EWA ICP S03 EWA7 1997 lon Cyclotron Resonance Mass Spectrometers S03 E10A Includes Fourier Transform Mass Spectrometers ICR FTMS S03 E10A8 2002 MALDI SELDI mass spectrometers S03 E10A For mass spectrometers with matrix assisted laser desorption ionisation source See VO5 JOE for novel ionising arrangements Matrix assisted laser desorption ionisation surface enhanced laser desorption ionisation EPI Manual Codes 20 B 169 Part 1 S03 E10B 2005 Energy spectrometers S03 E10C 1992 Investigating discharges per se Includes e g plasma processing endpoint detection through plasma colour change S03 Ell Investigating magnetic variables Flux Hall diamagnetic paramagnetic S
194. avigation in general is covered by S02 B and WO6 A codes Aircraft flight navigation map guide course track following collision avoidance TOrJO6BF 1997 2001 Geographical Information Systems This code is now discontinued see TO 1 J07D3A from 2002 For map generation see TOLJ10C2A GPS T01J07 1983 For industrial process control T0109 Manufacture parameter factory automation FA TOLJO7A 1987 Data collection acquisition See WO5 D codes for measurement and control signal transmission systems Process variable nuclear physics meteorology TOLJO7A1 1997 Portable data input devices See TO1 MO6Alfor portable computers TOFJO7A3 1997 Multiple sensor data acquisition TO1J07B 1992 Computer control of manufacturing industrial machine and quality control Includes computer aided manufacture computerised robotics mechatronics see also TO6 A T06 D and X25 A codes CAM industrial robot T01J07B1 1997 Quality control TOrFJ07B2 2005 Semiconductor manufacture control This code covers aspects of semiconductor manufacture and cleaning processes See also UTC especially UICC TOLJ07C 1992 2001 Vehicle microprocessor systems This code is now discontinued see TO1J07D1 from 2002 Includes aerospace shipping See also TO1J06B and TO6 BO1for vehicle guidance See also X22 codes Heating system control TOFJOTCH Transmission This code is now discontinued see TOL J07D
195. ber Cartridge Previously coded as T04 G02G See also S06 K03 for chamber construction Search together with S06 G03 for combined chamber and printhead details See also S06 K07B1A and S06 K07B1B for level detection and density detection of inkjet ink respectively S06 G06A 2010 Refilling of ink cartridge Previously coded as T04 GO2F S06 G07 2010 Post ink application processing Previously coded as T04 G02H Includes processes for treating ink after application using e g heat or UV light S06 G10 2010 Applications of ink jet printing technology Previously coded as T04 G02 Covers printing on non paperlike media e g CD see also T03 Includes textile printing see also X25 T04D 3 D printing and other industrial applications using inkjet technology Manufacturing LCD screens and filters see also UM S06 H 2010 Thermal Image Production Previously coded as T04 G03 W02 J02B1 Includes thermal ink compositions and heat sensitive paper and ribbons For photo thermography see also S06 E04 Transfer thermosensitive resistive elements thermal transfer ink ribbon S06 H01 2010 Using thermally sensitive paper Previously coded as T04 G03A S06 HO1A 2010 Composition of heat sensitive layer Previously coded as T04 G03A1 S06 H02 2010 Using thermal ribbon Previously coded as T04 G03B Includes use of thermal transfer sheets Cartridge S06 H02A 2010 Thermal ink composition Pr
196. by T03 B0 1R Where an invention is applicable to recycling or destruction of several types of carrier or the type is not disclosed the general code T03 HO2R is assigned instead For recycling of recording or playing equipment see V04 X0 1C T03 D03 1992 Electro optical recording Includes photorefractive ferroelectric carrier system with e g static electric field and modulated light beam For details of head and carrier positioning see T03 E T03 F and T03 G codes as appropriate T03 D03A 1992 Record carriers and their manufacture Prior to 2002 W04 DOlA codes were also applied From 2002 WO4 DOA codes are no longer used T03 D09 1992 Other combination recording methods TO3 E Tape filament transport For records prior to 2002 tape transport for audio video recording was also coded in W04 BO4B or W04 E02B From 2002 tape transport aspects are no longer covered in these equivalent codes in W04 but are assigned WO4 BIDA or WO4 BDA as appropriate if specific to video or audio tape recorders respectively T03 N codes are assigned as appropriate to indicate equipment type Motor rotor drive belt gear tape deck EPI Manual Codes 203 293 Part 1 T03 E01 Spools cassette changing loading threading Spools within cassette housings are coded in T03 HO IB or T03 H01C only Winding tape onto spools during manufacture is covered by T03 H codes only Includes retention of cassette spool in position duri
197. cal appts S02 J04B1 1992 Microscope S02 J04B3 1992 Fiberscopes and endoscopes See also VO 7 codes for novel fiber optic aspects See also S05 D04 codes for medical applications VO 7 NO2 for optical fiber details and S06 B09 for photographic attachments See W04 M01for video camera equipment S02 J04B3A 1997 Fiberscope S02 J04B3 S02 J04B3C 1997 Endoscope S02 J04B3 S02 J04B9 1992 Other optical appts S 02 J05 Static or dynamic balance Rotor rotating motor weight bearing moment of inertia and dynamic balance unbalance sensor 502 06 Investigating fluid tightness Leak pipe seal pressure air tight gas hermetic vacuum S02 J06A By detecting leakage fluid S02 J06A1 1992 Electrically S02 J06A3 1992 Acoustic or ultrasonic detection B2 S Instrumentation Measuring and Testing S02 J06A5 1992 Using tracer substance Radioactive dye fluorescent S02 J06A7 2006 Optical detection Includes using camera spectrometer Prior to 2007 covered by S02 J06A9 S02 J06A9 1992 Other leakage fluid detection methods Liquid bubble submerged immersion testing S02 J06B By measuring fluid loss gain rate Flow rate pressure drop S02 06X Other fluid tightness investigation S02 J07 Aerodynamic or hydrodynamic testing Electrical aspects of aircraft and ship testing are also coded in W06 B05 and W06 C05 respectively Flow pressure wind tunnel aircraft ship tank wav
198. cal braking systems Q18 A codes may also need to be applied when they provide a more detailed breakdown of the brake system Q21F01 Braking arrangements acting on wheels Q21F02 Brakes with braking members co operating with track Q21F03 Hydrostatic hydrodynamic or aerodynamic brakes Includes air brakes Q21F04 Brake wear compensating mechanisms Includes mechanical adjusters to compensate for brake pad wear Q21F05 Brake actuation mechanisms Includes brake actuating levers Q21F09 Other braking arrangements Q21 Rail vehicle accessories See X23 AB for electrical train accessories Other Q codes may also need to be applied when a more detailed breakdown exists Q21J01 Sleeping accommodation Beds See X27 A03 for electrical aspects of furniture per se Q21J02 Heating cooling ventilating air conditioning Includes mechanical ducting and vents Q21J03 Seats Q21J04 Sanitation arrangements Includes toilets and washing facilities 021J05 Steps Includes all train mounted arrangements for assisting boarding of passengers such as fixed or movable steps or wheelchair lifting or ramp assemblies etc EPI Manual Codes 20B 43 Part 1 021J06 Cargo luggage loading and unloading arrangements Includes cargo loading ramps and hoists For platform based cargo passenger handling see Q21A04 instead Q21J07 Cargo luggage storing securing arrangements Includes cargo storage compartment
199. cal details of Filling bottling plant and processes are coded in X25 FO3Al Canning tinning Q31A01A1 Filling bottling equipment and apparatus Q31 A01A3 Filling bottling methods processes and control Q31A01B Closing and sealing packages or bottles Details of Modified Atmosphere Packaging MAP equipment and processes such as gas flushing and compensated vacuum that re balance gases inside the package to e g reduce levels of oxygen and to replace gases with Nitrogen or CO2 are coded under Q31 AOBA and Q31 A0 B3A respectively MAP vacuum packaging Q31A01B1 Closing and sealing equipment and apparatus Q3TLA01B1A MAP and Vacuum equipment and apparatus Q31A01B3 Closing and sealing methods processes and control 66 Q Mechanical Q31A01B3A MAP and Vacuum methods processes and control Q3 A01C Opening packages bottles Q3 A01C1 Opening equipment and apparatus Includes manual and powered opening devices such as can openers and slotted keys Bottle and can openers with electrical content are also coded under X27 B04 Corkscrew bottle opener can tin opener churchkey Q31A01C3 Opening methods processes and control Q31A01E Wrapping bundling Includes details for orientating the articles e g cigarettes filled bottles biscuits before being placed in crates boxes etc Q31LA01E1 Wrapping Q31LA01E1A Wrapping equipment and apparatus Q31A01E1B Wrapping methods processe
200. carriers and also constructional details of recording equipment Disk cassette storage magnetic tape floppy cover lock support case compact compartment stack T03 L01 1987 Cases and storage racks or boxes for record carriers T03 L0 1codes relate to casings and housings for record carriers from which the carriers can be removed and are not assigned for casings and housings of equipment which are covered by T03 L05A T03 L0 1codes cover cassette boxes racks storage boxes for floppy disks hard disks tape reels etc but not casings inserted into recording equipment in which the carrier is driven during recording playing process which are covered by T03 HO1codes Prior to 2002 record carrier containers for optical recording carriers and other carriers specifically used for audio video recording were also assigned WO4 LOlcodes From 2002 these codes are no longer used and T03 L0 1K codes are used to indicate the type of carrier that the container is used for and where appropriate its application TO3 LO1A 1992 Record carrier container Includes packaging aspects e g shipping containers TO3 LO1A1 1992 For disks Compact CD case sleeve T03 L01A3 1992 Fortape Search with T03 N03 for cassettes and also T03 NO2 for helical scan cassettes Video rental TO3 LO1C 1992 Storage racks and cases Includes arrangements for home or office use mounting in car etc and also display stands for use in e
201. cation control See also TO1J08C and WOLA for communication in general See also T01 C03B for computer interface for communication via modem Inter operability open systems GroupWare CSCW TOLHO7CT Electronic mail This code is now discontinued see TO1 NO 1C and W0 A06E1 W01A06G2 WO1A06X from 2002 Voice mail in telephone system coded in WO1 C02B7C See also WO1A06E WOTA06G2 WOLA06X Computerised voice mall 1992 2001 1992 2001 234 T Computing and Control T01H07C3 1997 2001 Data Media Transfer Applications This code is now discontinued see TO NOID from 2002 Includes downloading file from remote site FTP TOFHO7C3A Audio sound transfer This code is now discontinued see TO 1 NODAA from 2002 Internet radio T01H07C3B 1997 2001 Computerised video and image file transfer This code is now discontinued see TO 1 NODB from 2002 Includes computerised video conferencing JPEG MPEG T01H07C3C 1997 2001 Electronic document transfer This code is now discontinued see T01 N01D2 from 2002 For intranet and internet documentation and web page transfer WWW TCP IP TOFHO7C3D Multimedia transfer T01J09 This code is now discontinued see TO1 NO1D1 from 2002 Combination of text data image sound or computer programs Audio video aspects of multimedia systems are also assigned W04 K10 T01H07C3E 1997 2001 Running executing software from remote site or
202. cation mode See T01 H07B for bus protocol details USART sync async receiver transmitter start stop bit flip flop T01 C07B 1992 Fiber optics Also coded in V07 TO1LCO7C 1992 Interfaces Includes backplanes cables chip carriers and plugboard card overlay motherboards See also TO1 L02 and V04 for hardware details and TOLLO9Y for wiring and connectors Current loop EIA interrupt DMA program controlled slave adaptor card latch chip SCSI TO1C07C1 1992 Smart card reader interface T01C07C2 1992 Buffers Includes structure e g shift registers recirculating and buffer interface function such as rate control TOFCO 7C3 1997 Non wired connection between peripheral and computer Includes radio and optical signal transfer between computer and peripheral Remote control of computer Free space wireless infrared 224 T Computing and Control T01C07C4 1997 Serial ports parallel ports serial parallel conversion Centronics RTM USB TOFCO7C4A 2005 Serial interface with additional features Additional features such as power supply See also T0 H07 TOLHO5B for bus transfer and TOLLOY3 for connector details See also V04 codes USB universal serial bus interface hot swap plug and play firewire IEEE 1394 i link T01C07C5 1997 Using standard interfaces or expansion cards See T01 Cllfor expansion cards per se TOFCO7D 1992 Topology Covers wiring arrangements and
203. ch as truck passes by Classify vehicle type height sensing T07 A03 1992 Identifying and recording individual vehicle information T07 A03A 1997 Transponder interrogation Transponder interrogation systems for vehicle identification in general are covered by T04 K03B T04 K02 and W06 A04B1codes and WO2 G05 codes for novel RF details RFID transponder tag T07 A03A T 1997 2001 For tolls or other charging systems This code is now discontinued the transponder aspect is now transferred to T07 A03A and the toll aspect is transferred to T07 AO3E from 2002 onwards T07 A03A1 remains searchable for records between 1997 and 2001 T07 A03C 1997 Recording images Includes systems triggered by detecting vehicle speeding or travelling through stop signal Automatic camera number offence violation TO7 A03C1 1997 By photography Electrical aspects of photography are also assigned and are coded in S06 B especially S06 B02 codes 338 T Computing and Control T07 A03C5 1997 By video systems Closed circuit TV systems are assigned WO2 FO 1codes See W04 M0 1codes for details of video cameras CCTV VCR tape playback T07 A03C5A 1997 With pattern recognition of licence plate information See T04 D codes also T07 A03E 2002 Toll and charging arrangements Transponder aspects for transmission of data between toll booth and vehicle are coded in T07 A03A also See TO5 DO2 also and T05
204. chine Magnetic and video recording are covered by T03 and W04 Cine picture motion sound track record tape frame television telecine reel synchronising screen EPI Manual Codes 20 B 05 Part 1 S06 B06 1983 Projectors viewers incl microform Video projectors are covered byW04 Q01 codes and only coded in S06 B06 if they are either a permanent part of a photographic projector or intended for use as an overhead projector transparency For projector synchronisation with audio video recording appts see WO4 KOlalso Transparency cassette frame S06 B06A 1992 Projectors Display slide screen ree S06 B06B 1992 Film scanners and viewers Scanning positive or negative to provide digital image to computer printer self service kiosk etc S06 B06C 1992 Microfilm apparatus Read fiche microfiche 506 B08 1983 Other camera electrics Includes e g motorised control for instant picture camera eyepiece lamps microprocessor control of camera and or lens etc mode selection control Remote control is covered by S06 B02C1 Control drive data transmission S06 B08A 1992 Film winding in camera Reel perforation detection S06 B08B 1997 Film loading detection For determining correct cartridge loading and film feed 206 S Instrumentation Measuring and Testing S06 B08C 1997 Power source details Includes storage compartments for battery and detection of battery voltage level Se
205. chnology non specific Thus they will almost always be combined with other usually S03 C codes For seismic well logging or open water prospecting see S03 CO1C codes 503 CO7A 2005 Non seismic well logging S03 C07B 2005 Non seismic open water prospecting S03 C08 1992 Light barriers S03 C09 Packaged semiconductor light transmitting and receiving devices for light barriers are coded in U2 A02C2 Optical intruder detection is covered by WO5 BOIC2 codes Machine operator protection S03 C08A 1992 Construction details S03 C08C 1992 Circuitry EPI Manual Codes 20 B 159 Part 1 S03 C09 Other geophysics Includes mechanical well diameter measurement S03 C10 1997 Testing calibrating and compensation aspects of geophysics devices S03 C09 Includes testing of geophones For geophones per se see S03 C0 B codes S03 D Meteorology Includes weather houses sunshine duration measurement rainfall or precipitation gauges windspeed Atmosphere pollution pressure precipitation rain satellite balloon probe ionospheric sounding S03 D01 1992 Wind speed and direction gauges See also S02 G02 for anemometer details S03 D02 1992 Detection of precipitation S03 D02A 1992 Measuring rainfall Precipitation gauge S03 D02B 1992 Detecting presence of rain snow or ice S03 D02B1 1992 For non meteorological application Includes detection for automatic actuation of vehicle windscreen
206. cial health of a company processing of market data to predict the future demand of a product service surveying and polling in order to obtain data cost model and TCO see T01 J05A2 prior to 2002 T0 J05A2D 2002 Inventory Monitoring Management Includes cash register terminal maintaining or updating a record of goods see T01J05A2 prior to 2002 TO1J05A2E 2002 Insurance and Risk Analysis Includes processing and assessing insurance claims evaluation of risk factors in a loan determination see T01J05A2 prior to 2002 TO1J05A2F 2002 Investment portfolio selection planning analysis and trading This code covers evaluation of securities or other types of investments and trading in commodities and securities see TOLJO5A prior to 2002 T01J05A2G 2005 Intellectual Property and Copyright management See T0 N0 142G for on line systems See also W04 for audio video aspects T01J05A2H 2005 Personnel Management Includes internal business administration health and safety employment tribunal organisation chart people performance management payroll pensions benefits recruitment career development etc See TOL N0Q1A2H for online personnel management Peoplesoft OrgPlus TO1JO5A2L 2007 Legal and Regulatory Includes legal services such as litigation and contracts as well as accountability and compliance with government regulations T01J05A2M 201 marketing and Advertising Includ
207. ck alignment T03 G02C1 1992 Automatic alignment track following servo T03 G02C5 1992 Manual alignment setting up For testing aspects see T03 K0 7 codes also T03 G02E 1992 Preventing servo crosstalk or unwanted interaction Includes arrangements to prevent crosstalk between e g track following servo and focus servo in optical or magneto optical disk systems see T03 B and T03 D0 1codes also as appropriate T03 G09 Other head arrangements Includes other head locking positioning appts and head carrier pressure maintaining appts T03 H Record carriers and accessories in general TO3 H01 Containers Codes in this section relate to containers casings sleeves etc in which record carrier is driven Storage containers in which the carrier is removed for playing are covered by T03 L01 codes Sleeve cover cartridge housing material fabric fiber 298 T Computing and Control TO3 HO1A For disks Priorto 2002 disk containers for audio visual recording applications were also coded in W04 E02A1 From 2002 these codes are no longer used and T03 HO JA6K is applied for disk containers specifically intended for audio visual recording GIB 023 Floppy hard compact envelope jacket fold flexible TO3 HO1Al 1992 Materials Covers composition of container T03 HO1A2 1992 For multiple disk container Includes carousel arrangement in which carriers can be driven for recording or repro
208. cludes systems for informing passenger of current position of bus or taxi or its expected arrival time Includes display of vehicle position on hand held device in bus display or on off board bus stop display TO7 A05U 2007 Monitoring position of un scheduled vehicle e g taxi X22 A05 Includes systems for monitoring position of taxis e g to allow dispatcher to efficiently dispatch taxis to most appropriate pick up points See also TO7 AO5L for display of taxi position to controller TO7 AO5N for display of pick up point to taxi driver and TO7 A05 for informing passenger of current taxi location and expected arrival time See X22 PO5C and other appropriate X22 codes for on board taxi details T07 B Traffic signals and roadsigns The codes in this section relate to equipment providing both variable traffic instructions and fixed information Display road warning optical reflect sign emergency light EPI Manual Codes 2013 339 Part 1 T07 B01 1992 Signal details T07 BOA 1992 Light source Only includes novel light sources bulbs etc per se See X26 for lamps and U2 A0 1A codes for LEDs Lampholders are coded in T07 BOB Incandescent discharge bulb fluorescent light emitting diode LED HID T07 BOB 1992 Reflectors filters lenses fittings Includes holders for lamps or other light source T07 BOIC 1992 Constructional details Casing mounting cable harness seal post street f
209. conductive magnetic record carriers per se T03 A06M 2005 202 Thermo assisted magnetic recording This code is now discontinued Prior to 20 B it was used to indicate localised heating usually by a laser of an area on a magnetic record carrier to be written on From 20 B this technology is transferred to TO3 A06N 1within the category of energy assisted magnetic recording TO3 A06MT T03 A06M3 T03 A06M5 EPI Manual Codes 203 275 Part 1 2007 2012 Thermo assisted magnetic recording methods This code is now discontinued Prior to 20 B it was used to indicate recording methods using heat assistance From 20 B this technology is transferred to T03 A06N 1A within the category of energy assisted magnetic recording 2007 2012 Heat source This code is now discontinued Prior to 20 B it was used to indicate novel aspects of the heat source for heat assisted recording Also covered in VO8 for novel details of lasers and UD for semiconductor lasers From 20 B this technologyis transferred to TO3 AO6NIC within the category of energy assisted magnetic recording 2007 2022 Optical system This code is now discontinued Prior to 20 B it was used to indicate novel aspects of the optical system for heat assisted magnetic recording From 2013 this technology is transferred to TO3 AO6NIE within the category of energy assisted magnetic recording T03 A06N 2013 Energy assisted magnetic recording This c
210. connections to interface including power arrangements Includes interface buses and point to point connection See TO1 HO7A for bus structures T01C08 1992 Digital input output using sampling of analog signals Analog to digital converter TOFCO8A 1992 Speech recognition synthesis input output T0 C09 See also WO4 V codes for sound wave analysis synthesis speech to text text to speech and TO J 18 for speech audio processing Telephone output sound TOrFCO8B 1997 Measurement signal input See also TO J07A for data acquisition applications T01C09 Other T01C10 1997 Non manual human input T0 C09 Includes eye input foot input and neurological input to computer TOCH 1997 PCMCIA cards See also T04 and Ull TO D Data conversion See U2 A for coding and code conversion in general T01D01 1992 Data encryption and Decryption Includes private and public key encryption See WOTAO5 codes for data communications aspects DES RSA TOFDOA 2002 Encryption algorithm For encoding a plain text message using number of division using ki dimensional vector on a finite field Polynomial primary number T01D02 1992 Coding and information theory Includes data compaction compression formal communication models and non secret encoding systems Image compression prior to 1997 see also TOLJ 10A1 TOL 10B now indexed in TOL 10D Lempel Ziv sliding window Huffman holotrop
211. container Anti fogging lid Q32 D Special packaging features Q32 D01 Packaging providing special environment Includes packaging keeping goods at specific temperature pressure moisture level or oxygen level or using fungicides antimicrobials and nanocomposites for longer shelf life etc Includes moisture absorbers e g desiccants oxygen scavengers absorbers and the use of thermochromic inks to indicate a change in temperature Insulation sterile Q32 D01A Modified atmosphere packaging MAP Includes breathable films used in equilibrium modified atmosphere packaging that passively control the atmoshpere inside the package to prolong the life of the packaged goods Vacuum packaging EMAP Q32 D0IC Barriers Includes gas barriers e g oxygen barriers moisture barriers and bacterial barriers Q32 D0 1X Other packaging providing special environment Includes corrosion inhibitors Q32 D02 Self heating self cooling packaging Includes active packaging to heat food without external heat source or power typically using an exothermic chemical reaction esp for military ready to eat meals Also colling contents using endothermic reaction Q32 D03 Safety features EPI Manual Codes 203 71 Part 1 Q32 D03A Trackable traceable packaging RFID details per se including constructional details are coded by T04 K codes only and electrical details of goods tracking are coded by X25 F 1 This code is u
212. control see also X25 FO5A codes Robotic vehicles autonomous vehicles trucks T06 D08X Other material handling control systems EPI Manual Codes 2013 335 Part 1 T06 D09 1983 Metallurgy See also X25 A codes for metal working and X25 Q codes for iron and steel manufacture furnace control see X25 XB also heat treatment etc T06 D10 1983 Chemical processing TO6 DU 1987 Mining TO6 D20 See also X25 D02 for mining Conveyors machines T06 DD 1987 Earth drilling T06 D20 Includes oil gas and water wells drilling Drilling for building construction is not covered See also X25 E01for drilling equipment Boreholes T06 DB 1987 Plastics T06 D20 See also X25 A06 for plastic working per se Extruding injecting moulding T06 D4A 201 Rubber T06 D20 Includes control of rubber processing and tyre manufacturing plant See also X25 A07 for rubber working per se T06 D20 Other applications of control systems Includes drying see also X25 G etc From 20 control of presses is transferred to T06 DO5A2 T07 Traffic Control Systems Traffic control systems specifically for rail air marine transport are not included and are covered by X23 and W06 codes respectively Some offboard roadside aspect or traffic control centre must be present to be coded in T07 Purely onboard motor vehicle aspects are coded in X22 only T07 A Determining road vehicle position speed or flow TO7
213. croprogramming See T01S0 1A for disclosure of firmware code TOLFOIC 1992 Address formation Includes address formation of next microinstruction selection TOLFO2 Interrupt multi programming multi tasking software interrupts Covers supporting and keeping track of operations of multiplicity of users who are running numerous concurrent processes Access multi port multi task request poll queuing control TOLFO2A 1992 Task transfer initiation Covers multiple task sequencing and selection Initiating and controlling task operations and use of system resources TO1LFO2A1 1997 Interrupt handling processing TO1FO2B 1992 Saving or restoring of program or task Covers program control blocks and multiple register set usage TOLFO2C 1992 Task interaction Includes multiprocessor transaction management protocol and allocation of resources to processes load balancing and scheduling Lock out avoidance IPC TOFFO2C1 1997 Synchronisation Multimedia TOLFO2C2 1997 Resource allocation TOFFO2C3 2006 Multi thread The ability of an operating system to execute different parts of a program simultaneously TOLFO2C4 2007 Data transfer between applications TOLFO3 Execution of machine instructions Fetch instruction nodes pipeline pre fetch TOLFO3A 1987 Address formation of next instruction branching access of instruction operand TO1F03B 1987 Concurrent instruction execution
214. ction details Q35 B Conveyors Includes details of belts gears chutes safety equipment etc Also includes lubricating and cleaning sterilizing equipment Details of cleaning sterilizing equipment including electrical details are coded under X25 H09 Electrical details of conveyors including control details are coded under X25 F01 codes only Details of elevators escalators lifts or moving walkways are coded under Q38 A only Roller conveyor Q36 Handling Thin Materials From 20 2 manual codes have been assigned for all mechanical details of thin material handling Q36 A Handling of piles Carpets curduroy velvet Q36 B Handling of webs Continuous sheets of metal paper Q36 C Handling of thin materials Fabric Q36 D Handling of filamentary materials Cable string wool Q36 E General handling Includes details of delivering or advancing articles from a machine collating articles storing materials on e g reels spindles bobbins etc adjusting tension in material driving gear recirculation system securing material to cores etc This code can be used in conjunction with other Q36 codes to specify the type of thin materials handled EPI Manual Codes 20 B Part 1 Q37 Container Traffic Pre 1984 Only 83 EPI Manual Codes 203 85 Part 1 Q38 Hoisting Lifting Hauling Q39 Liquid handling saddlery upholstery This class is now discontinued Liquid handling has been tran
215. cts From 2005 W04 CI0A2 is no longer used and all multi layer aspects of drives are coded here Optical disk drives for audio video recording which are also used for recording other data formats are coded in W04 C10A3A T03 B10C 2005 Card drive T03 B10E 2005 Tape drive T03 B10M 2007 Multiple head type drive T03 B2 2005 Holographic recording This code is applied in conjunction with other T03 B codes to denote the relevant aspect Prior to 2005 holographic recording was assigned T03 C09 as well as in T03 B codes T03 C03 1992 Using electron beam See also VO5 F08C3 and other VO5 F codes for equipment aspects as appropriate T03 C05 1992 Using tunnelling effects See also VO5 F08C3 and VO5 FO1A5 and other VO5 F codes for equipment aspects as appropriate T03 CO5A 1997 Record carriers and their manufacture T03 C07 1992 Using superconductive element See T03 A01E for superconducting magnetic record carriers and T03 A06K for superconductive magnetic recording systems Superconductive materials and devices in general are coded in UM F codes X2 D06 codes are assigned for high power electrical aspects of superconductors T03 C09 1992 Other recording methods T03 C Other dynamic recording reproducing methods Audio video applications are coded in W04 D codes also For records prior to 2002 where application to audio video recording is not stated only capacitive record carri
216. d T01S02 1997 Software patents Covers documents in which an invention is described and claimed in terms of software but in which no program listing is included T01S03 1997 Claimed software products Claimed products based on software and stored on e g CD ROM in which the use of a computer program or software components is stated in an independent claim TOTS 1997 Software content These codes are used to indicate documents that have a significant software content and which contain either a program listing or in which software is used TO1 S codes are used in conjunction with other TO 1codes to indicate software aspects T01S01 1997 Software listings Software in the form of a program listing TOFX Miscellaneous T02 Analogue and Hybrid Computers T02 A Analogue computers T02 A01 Hand manipulated Slide rule linear circular T02 A02 Mechanical or fluid pressure computers Pneumatic hydraulic gearing T02 A03 Using optical or electrooptical elements See also T02 B and TOLEOSA Optical components per se are found in V07 Transform correlation acoustic optical T02 A03A 1992 Implementations Includes diffraction grating and Fourier analysis implemented using optical elements T02 A03B 1992 Optical computer Digital optical computers are coded in TO1 MO6D and digital components in TO1 EO5A T02 A04 Electric or magnetic computers T02 A04A Applications Modell
217. d WO2 FOIE3 interactive Internet broadcasting JPEG MPEG TOFNOD2 2002 File Transfer TO EH0 7C3C For transfer of files otherthan multimedia Includes downloading non internet executable programs as well as web page transfer Includes the transfer of Instant Message IM data between users in real time WWW URL TOLNOID3 2002 From remote site or server TOLHO7C3E Includes networks where applications are run on server under the control of a client system See TO1HO7C3E prior to 2002 Applet Java thin client TOFNOD3A 202 Network only systems Includes network systems were applications are running using a virtual system from remote locations Cloud Computing Citrix Virtual Desktop TOFNOD4 2005 Network File Caching For storage of regularly accessed files such as web graphics See also TO1 NO2A3C for server based caching TO1NO3A1for browser based caching see also TO1 HO3A before 2005 TOLNOWD5 2006 Multicasting TOLNOE 2005 On line Medicine See also S05 codes for electrical medical equipment in general For initial diagnostic S05 DO6A For continuing monitoring S05 G02B2A From 2005 see TO1 NOJE for on line systems For drug delivery ordering systems see also TO1 NO1A2 codes TOYFNOJE1 2005 On line Medical information systems See also S05 G02G For medical records S05 G02G1 For administration including appointments S05 G02G2 TOLNO2 2002 Communications and Control T
218. d spare wheels This code can also be applied when the wheel assembly as a whole is being claimed and when no specific components of the wheel assembly are novel Wheelend assembly QUAO1 Spoked wheels Includes wheels with separable replaceable spokes nipples etc such as bicycle wheels QU A02 Disc wheels Includes wheels with single disc body e g cast alloy wheels with or without cut outs to simulate spokes and pressed steel disc wheels QIL A03 Rims Q11 A04 Hubs Includes hub bearing assemblies see also Q62 G for more detail QL AO05 Axles Includes all axle details including quick release bicycle wheel axles QLU A06 Wheel bearings Also see Q62 G for specific bearing types Tapered roller bearings EPI Manual Codes 20 B Part 1 QU AO7 Wheel covers Includes covers for decorative or aerodynamic purposes Hub cap QU A08 Castors QUAD Traction increasing equipment Includes mechanical devices for increasing friction between wheel and the ground QU ABA Lugs spikes snow chains etc Includes tyres with built in or attachable spikes or chains removably fastenable to tyres QUADB Applying traction increasing material e g sand Dispensing of particulate material such as sand in front of tyre path QU A17 Rail engaging arrangements Includes wheels with flanged edges for engaging rails See Q19 R02 for vehicles usable on road rail and possibly Q21for railway vehicles per se
219. d via a network e g Internet Internet network computer network terminal TO1MO2A1B 1997 Client server systems TOEMO2A Covers architecture details of Client Server systems Computer networks in general are covered by W0 A06 codes Data communication within Client Server Networks are covered by TOLNO2A2C Use of servers is coded in TOI NO2ASC Client server back end front end TO1MO2AIC 1997 Internetworking Covers architecture details of internetworking systems such as the Internet WAN s and the computer architecture details of interconnections Internets are also covered in W01A06B7 interconnection details in WO1 A06G and communication details are covered within TO NO2A2 Internet intranet WAN LAN TOLMO2B 1992 Cooperative TO1J02B TOLMO2C 1992 Parallel array TO 1 02C Computer architectures designed to carry out multiple arithmetic operations simultaneously or concurrently Systolic hypercube TOrFMO2C1 1992 Characterised by instruction data relationship Architectures classified bythe presence of single or multiple streams of instructions and data SIMD single instruction multiple data SISD single instruction single data MIMD multiple instruction multiple data MISD multiple instruction single data TOFMO2C2 1992 Pipeline vector computer Instruction pipelining is covered by TOLFO3B TOFMO2C3 2005 Superscalar computers For processors that exec
220. dings Includes vehicles or trailers specifically for transporting mobile homes QB B02 For transporting money or other valuables Includes armoured cars QB B03 For transporting reels Includes vehicle for transporting large cable or wire drums QB B04 For transporting animals meat Includes lorries or trailers for transporting live animals such as pigs sheep or cows or processed meat Qb B05 For transporting refrigerated goods Includes refrigerated lorries see also Q19 C02 See also X27 for refrigeration systems per se QB B06 For transporting bottles QB B07 Vehicle crane transporter Includes car transporter lorries 24 Q Mechanical QB B08 Tanker vehicles Includes tanker lorries carrying fluids such as petrol milk or chemicals Q5B B09 Spraying vehicles Q5 B10 Vehicles with living accommodation For caravans and mobile homes or camper vans per se see Q19 FO land Q19 F02 codes respectively Q5 B1 For transporting mixed concrete Also see Q19 E for construction vehicles per se Concrete mixer QE BD For carrying long loads Q5 BB For transporting persons Includes wheelchair lifting arrangements and other vehicle fittings specifically designed to adapt vehicle for solely transporting disabled persons e g invalid carriages For disabled person aids accessories such as wheelchair lifts used on conventional vehicles see QU I instead See Q19 H03 for ambulances per se Electrical aspects
221. duction See T03 F0 1E also for carousel changing aspects T03 H0JA3 1992 Structure T03 H01A4 1997 Liner for disk container TO3 HO1A5 1992 Protective arrangement e g shutter Disk drive arrangements for opening shutters are coded in TO3 FO1A1 T03 H0JA6 1992 Disk type T03 HOJA6A 1992 Magnetic T03 H01A6B 1992 Optical TO3 HO16C 1992 Capacitive T03 HOJA6D 1992 Magneto optical T03 HOIA6K 2002 For audio video recording W04 E02A1 T03 HO1A6X 1992 Other disk type T03 HO1A7 1992 Disk hub T03 HOJA8 1992 Manufacture and assembly Covers manufacture of component parts of container and mounting carrier inside it T03 HOJA9 1992 Other disk container details T03 H0 1B Cassettes for end to end webs filaments Prior to 2002 this topic was also coded in W04 B04Bland WO4 EO2BL From 2002 these codes are no longer used and audio visual applications are indicated using TO3 HO1B4 Cassettes are assumed to be for magnetic tape unless other codes indicate otherwise Tape guide insert reel spool end leader TO3 HO1B1 1992 Materials Polycarbonate plastics T03 H01B3 1992 Construction Covers shape internal arrangement of component parts etc T03 H01B4 2002 For audio video recording W04 B04B1and W04 E02B1 TO3 H0B5 1992 Protective arrangement e g tape cover Search with T03 N02 for helical scan cassettes T03 H01B6 1992 Cassette adaptor Arrangement
222. e TO5 K02 for banknote sorting delivering in general T05 L03A1 1992 Cash receiving Deposit envelope TO5 LO3A5 1992 Cash dispensing TO5 LO3C 1992 Security and control See T05 H02 codes for card operated access system details and TO5 DO1codes for control of access to enclosure Lobby EPI Manual Codes 20B 327 Part 1 T05 L03C1 1992 General control system Includes display arrangements and selection keys Microprocessor computer controller program T05 L03C5 1992 Security system aspects Authorise validate personal identification number PIN TO5 LO3E 1992 Constructional details Includes internal details such as component mounting and also housing reinforcement etc Casing support bezel escutcheon display filter TO5 LO5 1992 Cashboxes strongboxes safes moneyboxes See WO5 BOlcodes for theft burglar alarms TO5 LO5A 1992 Strongboxes safes Lock combination tumbler time delay release TO5 LO5B 1992 Personal moneybox coin holders T05 L07 1992 Coin and note counting T05 L09 1992 Other Coin wrapping minting T06 Process and Machine Control These codes cover general or unspecified control systems and methods T06 codes are often applied due to the presence of guaranteed GO5B T06 A codes and GO5D TO6 B codes IPCs as well as GO5G T06 C codes as long as there is some electrical content for the latter In the absence of a guaranteed GO5B or GO5D
223. e WO4 H and W04 codes also See TO3 POA for digital recording error correction Control check monitoring T03 K01 1992 Editing splicing tape Dubbing TO3 KO1A 1992 Splicing Tape join repair bond TO3 K03 1992 Operation displays VU volume unit meter mode indicate 302 T Computing and Control T03 K05 1992 Recording equipment control and circuits general Includes control systems compensating for ageing effects temperature change etc T03 KO5A 1992 Adaptive control systems T03 K07 1992 Recording equipment testing Electronic circuitry testing in general is covered by S0 G01codes T03 K07A 1992 Testing during manufacture Production line evaluate reject T03 K07C 1992 Complete equipment testing Includes self test facilities and performance testing of finished equipment Test tape test disk error check T03 KO7E 2006 Detecting carrier defect Covers arrangements to protect drive from damage For detection of defects using BER measurements search along with T03 P0 1A Arrangements to store information concerning the location of carrier errors e g bad sectors in order to speed up read and write processes are not coded here being covered in TO3 PO1A and T03 J0 IE instead Prior to 2006 this topic was covered in T03 P01A and T03 J 01C T03 K09 1992 Other monitoring details T03 L Recording housings Codes in this section relate to storage housings for record
224. e also W05 D08C and W05 D06G for remote control aspects T05 D01B 1992 With human characteristic detection Includes e g finger or palm print analysis by pattern recognition see S05 DOIC5A and T04 D codes also and voice recognition see W04 V codes also Recognise ID face feature retina voiceprint TO5 DO1X 1992 Other Includes turnstiles per se toll gate barrier control adjustable entry gate Structural details Stadium arena T05 D02 1992 For vehicles Includes toll systems automatic fee charging system while entering exiting motorway See also T05 C0 land T05 C03 respectively for ticket card issuing and charge indicating aspects For automatic vehicle identification see T0 7 A03 See WO2 C and WO5 D for communication aspects Voting and lottery appts generating random numbers See TO1 E04 for digital random number generators and U22 A0 JA for random pulse generators Game select display bingo card ticket ballot cast majority register betting TO5 E Checking occurrence of condition Includes pass fail test in e g production line manufacturing process Also for lottery or bingo games Audible or visible signalling for industrial aspects refer to WO5 A Identify compare inspect authorisation entry T05 G Registering indicating Display record register measure indicate monitor check T05 G01 Vehicle working Includes on board distance and operation recording e
225. e also X16 for battery details if measuring battery level see X16 and S01 See U24 for power supply details Battery S06 B09 Other photography Includes electrical aspects of X ray photography processing is also coded in S06 B04 codes Radiate beam colour cassette medical tomography photobooth separate flash units and lighting units photothermography S06 C Printing Includes electrical aspects of presses rotary machines etc but not character and line printers printers as computer peripherals which are covered by S06 D to K codes For textile printing see also X25 T Colour image scan picture S06 C01 Photoelectronic composing controlling composing machines Pre press proofing colour proofing Character select text space graphic laser font phototypeset typeset 506 C02 Plate production colour separations Imagesetter platesetter computer to plate electrophotographic plates per se are coded in S06 AOX Tone beam half night pixel reproduce lithography flat bed scanner drum gravure S06 C02A 1992 Plate production S06 C02A1 2006 Computer to plate manufacture Covers all aspects of direct plate manufacture and production from computer original without intermediate stages See also TO 1for computer design aspects CTP computer to plate S06 C02B 1992 Colour separation S06 C03 Printing press control Control of flexographic offset lithographic screen p
226. e also X25 A02D TO6 DO5A2 2011 Pressing TO6 D20 See also X25 A02A for presses per se Press T06 D05B 1983 Casting See also X25 A01 T06 D06 Machine tool control T06 D07 Grinding polishing cutting drilling manipulators T06 D07A 1983 Milling grinding polishing See also X25 A03C codes as appropriate Abrading honing lapping planing sanding burnishing blasting T06 D07B 1983 Manipulators Also see X25 A03E See T06 DO8F and X25 FO5A instead for autonomous and robotic vehicles Robots T06 D07C 2011 Turning boring drilling cutting Also see X25 A03A and X25 A03B codes as appropriate Sawing trimming grooving lathe T06 D08 Conveying lifting hauling handling materials T06 D08A Web advancing Includes strip and coil handling Also see X25 F02 for web strip coil handling per se Sheets roll paper filaments T06 D08B Article feeding tension regulating T06 D08C Conveyors See also X25 F0 JA for control details of conveyors Belts transporting goods shelving and retrieving locating addressing T06 D08D Lifts See also X25 F04A for control details of lifts Elevators car call control escalators cabins cages T06 DO8E Cranes load engaging equipment soil shifters See also X25 F05 for cranes and X25 D01for excavators and soil shifting Hoists excavators T06 DO8F 1987 Trucks goods or robotic vehicles Includes goods conveying vehicle
227. e concordance cannot be guaranteed and since the codes are intellectually applied other codes may be assigned as appropriate according to the technical content of the patent Please note The concordance has not been revised fully to date to take care of IPC changes brought about by the introduction of IPC version 8 and above Online Searching of Manual Codes All Manual Codes are searchable in the Derwent World Patents Index online files Retrieval may be enhanced depending on the scope of a Manual Code and the desired search by combining it with other search terms such as title abstract words title terms IPCs patentee names etc These terms may be used to restrict the Manual Code to items of particular interest or to ensure full retrieval by defining the subject matter by use of other terms in addition to the Manual Codes For additional information on online searching please consult the relevant Thomson Reuters Online User Guides for each of the hosts EPI Manual Codes 20 B Part 1 Section Q QIVEHICLES IN GENERAL vio aida nacida dE 9 Qi WHEELS TYRES CONNECTIONS uri ERSRRn Res Bas RISSE ii 9 QD SUSPENSION cccccscccecccecseseccceaceceasecereesaseeceesaceetereaees 13 QB POWERTAIN TRANSMISSION SYSTEMS AND THEIR CONTROL cccccccsccsssccssccsssccsecsssccesscssescesscssscssscsssessscsssessscessseauecsusseasesesasesesease 15 QU VEHICLE ACCESSORIES kn ee ra gets 19 Q15 TRANSPORTING SPECIAL COA DS neuestes IA 2
228. e devices Q24 Ship Waterborne Vessels Related Equipment From 2006 manual codes have been assigned for all mechanical ship waterborne vessel and port details For electrical aspects of ships see WO6 C codes instead Q24 A Ship construction Fittings Q24 A01 Hulls Q24 A01A Hydrodynamic or hydrostatic features Includes e g hydrofoils and hydroplanes Also includes shock wave drag reducing bow assembly Q24 A01B Hull shell Q24 A0IC Frames Q24 A01D Keels Includes permanently fixed non movable Keels Q24 A01D1 Movable drop keels centre boards See Q24 E05A instead for movable rudders Q24 A0IE Stern posts Q24 A01G Stems Q24 A01H Decks Includes flooring EPI Manual Codes 203 49 Part 1 Q24 A01 Bulkheads Also see Q24 BO9H for watertight arrangements for bulkheads Q24 A0 Gratings Q24 A01K Panellings Linings Q24 A01L Reinforcements for carrying localised loads Q24 A01M Collapsible foldable inflatable hulls Includes inflatable dinghy hull assemblies Q24 A0 IN Ballasting Self bailing equipment Scuppers Includes bilge pumps Q24 A01P Multiple hull arrangements Includes catamaran twin hull and trimaran triple hull arrangements Q24 A0 1X 2007 Other hull details Q24 A03 Windows Doors Ports Q24 A03A Windows Port holes Q24 A03B Doors Q24 A03C Ports Hatches 50 Q Mechanical Q24 A05 Superstructures Masts Includes conning towers
229. e generator S02 J08 Vibration or shock testing of structures Impact dynamic oscillating S02 J09 Other testing of machines structures or appts S02 J 10 1992 Investigating elasticity of structures S02 J09 Extension strain stress Young s modulus S02 K Indicating or recording general S02 K01 Appts indicating recording function of variable e g r m s mean Integrate meter data analysis plotting best straight line form factor statistical methods standard deviation median average mean least squares regression S02 K02 Appts with compensating correcting protection features S02 K02A 1992 Compensation correction for transducer characteristics Includes linearising Linearity law S02 K02B 1992 Compensation correction for ambient variations Includes compensation for variation of temperature Pressure S02 K02B1 1997 Temperature compensation S02 K02B S02 K02B3 1997 Pressure compensation S02 K02B S02 K02B9 1997 Other environmental compensations S02 K02B S02 K02C 1992 Protection Includes protection from overload excess signal level etc S02 K02D 1992 Noise reduction S02 K02X 1992 Other aspects of compensation correcting and protection S02 K03 Transferring or converting sensor output Transducer encode analogue digital A D S02 K03A Electrically or magnetically S02 K03A1 Influencing current voltage capacitivel y or electrodyn
230. ear radiation for the purest of reasons e g at a nuclear power station or a nuclear research institute Using nuclear radiation X rays neutrons gamma rays etc to analyse material properties is covered by S03 E06 codes e g S03 E06D S03 G02C5 1992 Half life measurements Decay S03 G05 1992 Calibration testing and compensation aspects S03 H 2005 General scientific instrumentation technology details These codes can be used with SO land S02 instrumentation types except for the 503 H03 codes For testing calibration or compensation see relevant sections in S01 and S02 5S03 H01 2005 Lab on Chip and Microarray technology These codes are used in combination with other 503 codes to denote specific technology types For general automatic analysis equipment see S03 EB See also UB D04 codes for semiconductor based technology For instrumentation using electrochemical techniques see S03 E03 codes LOC Lab on chip S03 HO1A 2005 Microarrays and Biochips S03 E5 See relevant S03 codes for detection type See S03 E09F for Immunoassay techniques Prior to 2005 see S03 E B DNA Chip Protein Chip Gene ChipTM S03 H01B 2005 Microfluidic instrumentation S03 H02 2005 Micro nanometre scale instrumentation See also VO6 codes for micro and nano scale actuators motors sensors and U12 B03F codes for MEMS NEMS technology in general 503 H02A 2005 Micrometre scale instrumentation In gene
231. earing on the novelty Q51A01A With single cylinder Q51A0 1B With multiple cylinders This code is only applied when it is especially important to highlight the fact that an engine has multiple cylinders or when the whole multi cylinder engine is being claimed and further Q51codes might not be applied It is normally assumed that an engine will have multiple cylinders unless otherwise specified Includes in line 4 V5 straight V6 V8 W10 VD etc engines Q5 A01C With multiple pistons in same cylinder EPI Manual Codes 20 B 87 Part 1 Q5 A01D With movable cylinders Q5 A0 1E With precombustion chambers Q5 A01G 2007 With variable compression ratio Includes engines with arrangements for varying the compression ratio in use Q5 A0J 2007 Two stroke Includes IC engines operating in two stroke cycle e g for moped see also Q19 B Q51A03 Component parts Q51A03A Cylinders Cylinder heads See Q51D for valves Includes precombustion chambers per se see also Q5 A0 1E Q51 A03B Pistons Includes pistons with charge flow guides i e scoops in piston head for swirl control Swirl control Q51A03C Seals Gaskets Piston rings Includes oil control rings Q51A03D Casings Crankcases Cam rocker covers Q51A03E Piston to output shaft connections Connecting rods Includes con rods connecting pistons to drive shaft For connections from drive shaft to other transmission shafts or w
232. echanical Q24 P06 Environmental vessels e g for collecting pollution from open water Includes vessels adapted to clear up or contain environmental disasters such as oil spillages Q24 P07 For transporting marine vessels Q24 P08 Floating buildings drilling platforms workshops Includes floating vessels normally designed to be static at a fixed location Q24 P09 Canal boat Q24 P10 Waterborne air cushion vehicle Includes hovercraft Q24 P U Submarines submersible craft Semi submersible Q24 P 2 Flying vessels Includes airfoil boats and ground effect craft See Q25 P04 for flying boats and sea planes Q24 P B Military vessels Includes e g aircraft carriers destroyers frigates For electrical aspects of military ships see WO6 C and W07 codes respectively Q24 P14 Ferries Q24 P5 Tugs Q24 P16 Light ships Q24 P17 Pontoons See Q24 RB instead for ground engaging piers jetties Inflatable Q24 P 18 Buoys See W06 C07 or W06 C09 for electrical aspects of port side buoys or buoys out at see Q24 P19 Rafts Q24 P20 Canoes Kayaks Q24 P21 Sports pleasure equipment e g surfboards sailboards water skis Includes all recreational vessels such as small recreational boats see also Q24 P22 for sailing boats personal watercraft jet skis surfboards etc Boogie board kite surfing sail board Q24 P22 2010 Sailing boats Includes all sail powered vessels such as sailing boat
233. echniques S01D07B 1992 Electromagnetic fields See also SO1 HO5 for RF field strength measurements S01D07B1 1992 Antenna radiation diagram See also S01 G08A5 and W02 B08A1 S01D07B3 1997 Using optical techniques S01D08 1992 Modulation and noise SOLDO9 S01D08A 1992 Modulation index or depth See also SO GO8Aland W02 G01for transmitter testing Modulators per se are coded in U23 Cross modulation AM FM frequency deviation sideband S01D08B 1992 Noise power noise figure See also SO GO8A3 and W02 G03 codes for receiver testing S N signal to noise ratio S01D08B1 1997 For electronic amplifier SO1 D08B See U24 codes S01D08B3 1997 For optical amplifier SO1D08B See also S02 J04A1C and V07 K0 1C S01D09 Other electrical variable measurements Includes measurement of turns ratio and number of turns See also V02 XD Piezoelectric SOLE Measuring magnetic variables Resonance free induction decay signal coil NMR field nuclear echo spin echo magnetometer magnetise Hall effect flow SOLEOL Direction magnitude of magnetic field flux Gradiometer permanent SOFEOA 1992 Using superconductive quantum interferometer See also U4 FO2B SOLEOIA1 1997 DC squid SOLEO1 SOT E0143 1997 RF squid SO1 E01A SOLEOB 1992 Using galvano magnetic devices Includes use of Hall effect devices SOLEOB1 1992 Detector device per se See also U22 BO
234. ecognition TO5 G02B1A 1992 Transponder interrogation systems Covers systems using an electronic tag attached to workpiece manufactured item etc which can be interrogated by a central station or equipment at a particular workstation Interrogation based systems of this type are also coded in WO6 A04B5 and details of transponders per se in W02 G05 codes T05 G03 Time of events Time measurement in general is covered in S04 This code is used for arrangements to monitor both the time at which events occur and also their duration see SO4 C03 and S04 E codes also It includes timing for sporting events see W04 X0 1codes for electrical aspects e g lap time recording systems start and finish times etc and also registering systems for employee attendance time and motion study etc Clock clock in period elapsed time night watchman security patrol race photo finish trigger actuate work study EPI Manual Codes 203 323 Part 1 T05 G03A 1992 Parking meter See T05 H codes also for coin or card payment aspects Parking control systems are covered by TO 7 F Vehicle bay credit reset TO5 H Coin token or card freed appts This section deals with direct or indirect payment based arrangements for dispensing or providing services Dispensing involving volume measurement is covered by S02 C04 codes Documents are assigned TO5 H codes either by virtue of GO 7F IPC which may involve inve
235. ectric crystal resonator caused by deposition see also S03 E12 investigating breakdown voltage see also S501G03 electrostatics S03 E03 Electrochemical Forion sensor FET see UD DO2A also Chemical 162 S Instrumentation Measuring and Testing S03 E03A Measuring deposition or liberation from electrolyte e g coulometric titration Electrolytic coulometer titration Karl Fischer S03 E03B Measuring currents voltages in voltaic cells S03 E03B1 Due to effects at electrodes e g potentiometric titration Includes vehicle lambda probes Fuel air engine exhaust S03 E03B2 Due to effects in the electrolyte concentration cells Includes electrochemical pH sensors See also 503 F10 For non electrochemical pH detection see relevant S03 E04 and E09 codes as well as S03 F10 pH sensor S03 E03B9 Other measuring currents voltages in voltaic cells S03 E03C Containers electrodes membranes partitions Includes CHEMFETS ISFETs and integrated circuits using these transducers also coded in UD DO2A and UD BOSE for discrete devices and U B D02 for integrated circuit structure Also includes electrolyte S03 E03C1 1997 Biosensors S03 E03C See also S03 E4H codes Membrane S03 E03E 1992 Electrophoresis S03 E03X Includes isoelectronic focussing For detectors to identify substances separated by electrophoresis see S03 E09C7 codes Separation gel macromolecular protein S03
236. ed band brakes Q63 D03B Mechanically actuated band brakes Q63 D03E Band brake components Includes wear surfaces and adjusters Q63 D09 2007 Other brake details Q63 E Springs Shock absorbers Dampers See QD B codes for motor vehicle suspension spring damper arrangements See X22 M instead for electrical aspects of motor vehicle suspensions Q63 E01 Springs See QD BO1for motor vehicle suspension spring arrangements Q63 E01A Coil springs Q63 E0 1B Leaf springs Q63 E01C Cup springs Q63 E01D Fluid springs Q63 E01E Magnetic springs Q63 E01F Torsion springs Q63 E01G Elastic members e g elastomers Q63 E01X Other springs Q63 E02 Shock absorbers Dampers Vibration suppression See QD BO2 for motor vehicle suspension dampers arrangements For electrical aspects of vehicle dampers including ride height control see X22 M codes Q63 E02A Using damping fluid Q63 E02B Using damping mass inertia Includes flywheels counterweights Q63 E02C Using friction Q63 E02D 2008 Elastic dampers Includes rubber and elastic material dampers Q63 E02E 2008 Magnetic dampers Includes magnetic fluid dampers Q63 E02G Shock absorber damper components Includes seals oil ports split rings etc Q63 E02X Other shock absorbers dampers Includes torsion dampers Q63 E05 Spring damper combinations Includes coil over dampers Also see Q19 F03 for racing car independent coil over dampers EPI Manual Codes 2
237. ed by TO5 LO7 Vehicle counting is covered by T07 AOTC TO5 A01 On conveyor For electrical conveyor aspects see X25 F0O1 codes Production l ne manufacture process monitor TO5 A02 In stack or randomly distributed Sheet card lamina pile TO5 B Counting mechanisms Includes mechanical electromechanical and electronic arrangements These codes are not used for counting circuits in general which are covered by U21 D codes TO5 B codes are used for counting devices per se which may be used to count objects events units of distance travelled etc For some non electronic applications see 1 TO5 A codes for object counting 2 TO5 G codes for registering indicating 3 T05 L09 for currency counting 4 502 B1 for distance recorders and pedometers Wheel disc register pin reset restore TO5 B01 Counters with additional facilities Includes arrangements for performing an operation at predetermined count Fortape recorder see T03 J05A and W04 H03 also EPI Manual Codes 20 B Part 1 TO5 C Ticket issuing fare registering franking appts For electrical printing aspects see T04 G codes also Meter memory transport vehicle TO5 C01 1992 Ticket and receipt issuing Includes label printing devices See TO5 H codes as appropriate for payment operated systems See T04 for printing aspect Bill invoice slip cut separate pass toll mark perforate TO5 C03 1992 Fare registerin
238. ee also T03 TO4 M 1992 Digitiser Scanner for computer input W02 See S06 D only from 2010 for scanning arrangements for image forming devices TO4 MO1 1997 Digitiser incl flat bed scanner See also T04 D codes for image processing aspects S06 as appropriate and T01 C06 for computer interfacing details T04 M02 1997 Hand held scanner T04 F04 Includes hand held bar code scanner see also T04 A03B Prior to 1997 hand scanners for computer input were coded under T04 F05 now discontinued T04 M03 2010 Construction and manufacturing details of scanners Includes details of casing framework and internal mounting arrangements of components and modules Frames glass sheet PCB T04 M04 2010 Control circuitry of scanners Includes internal control and power management Control circuit power supply T04 N 202 Audio input output Includes speakers headphones and microphones specificallyfor computer applications T04 X Miscellaneous Includes card case wallet see also T03 office automation cleaning appt for computer peripherals computer equipment for handicapped people see also S05 K and for Braille printer see also S06 K and maintenance equipment shedder electric stapler and general packaging specifically for office equipment TO5 Counting Checking Vending ATM and POS Systems TO5 A Counting objects Counting of coins or banknotes is cover
239. eo applications of labels are coded in T03 H02A8 Includes labels applied to carrier itself and to housing e g cassette case jewel box etc T03 H02A1 1997 Labels and authentication marks T03 H02A1A 1997 Labels Includes labels applied to carrier itself and to housing e g cassette case jewel box For labelling during manufacture of optical media see T03 BOIE codes and X25 F08 if there are significant electrical details T03 HO2AIC 1997 Authentication markings for record carrier Includes both human readable and machine readable markings such as bar coding see T04 A and T04 C codes also Identification of counterfeit recordings by added signals is not included being covered in T03 P07C and for audio and video recording in W04 G01L3 and WO4 FOLL3 respectively T03 H02A3 2002 Integrated circuit storing carrier information This code is intended for ICs incorporated in record carriers to act as e g electronic labels with the possibility of reading contents information or similar either by recording equipment itself or by an accessory system 300 T Computing and Control T03 H02A8 2002 For audio video recording W04 E03A T03 H02B 1992 Cleaning of carriers This code is used to highlight the cleaning or re conditioning of record carriers by an end user and not as a step in a manufacturing process For cleaning re conditioning and similar processes as part of record carrier manufacture
240. er Q32 B02 and Q32 D05 only Air pouches bubble wrap RTM encapsulated air plastic sheeting EPS foam in place kraft paper loose fill PE PU Q33 Packaging container and closure materials From 2012 Q33 has been redefined to highlight the material the container or closure is made of Q33 codes should be used with Q31 Q32 and Q34 as appropriate Prior to 20 2 Q33 remains searchable for closures in general EPI Manual Codes 20 B 75 Part 1 Q33 H Cloth Fabric Includes details of packaging made from terry cloth linen cotton fleece microfibers etc Q33 A Glass Q33 B Plastic polymer polystyrene thermocol Q33 C Paper card cardboard Q33 C01 Treated paper card and cardboard Includes foil lined containers for e g fruit juices Q33 D Metal Includes aluminium foil Q33 E Wood Q33 F Ceramic Earthenware Q33 G Microwaveable packaging Includes food packaging specially made for use in a microwave Includes metalized film metalized polyethylene polypropylene PET or metalized cardboard so called crisping sleeve used as a subset for cooking in a microwave oven to help make food crisp and brown See also X27 C0 1for microwave cookware 033 Green sustainable packaging Q33 J01 Biodegradable packaging Includes compostable packaging Q33 J02 Made from renewable sources Includes packaging made from renewable sources such as corn starch sugarcanes and
241. eral is covered by TO3 H02B and T03 H02C respectively Aerosol cartridge T03 A04B3A 1992 Cleaning compositions Solvent T03 A04B3B 1992 Dummy carrier for cleaning Includes cleaning cassettes floppy disks adapted for cleaning etc Cleaning tape T03 A04B3C 1992 Brush 272 T Computing and Control T03 A05 Head mounting and positioning For records prior to 2002 audio video head mounting and positioning is also coded in W04 B03 From 2002 W04 B03 is no longer used audio visual applications being indicated by W04 B10 WO4 BD W04 BU and W04 B16 codes Drive motor stepper track control rotating read write slide carriage T03 A05A Azimuth correction track centering alignment maintenance Error detection angle pitch T03 A05A1 1987 Dynamic adjustment i e dependent on recorded signals Includes use of piezoelectric elements for head deflection Control pilot T03 A05A1A 1992 Head adjusting element See also V06 M06D for piezoelectric actuator Includes shape memory alloy elements with self heating or auxiliary heater SMA bimorph T03 A05A1B 1997 Head position adjustment based on maximum read signal level Covers dynamic arrangements positioning head for optimum output without necessarily using dedicated servo information for track following covered by T03 A05A1C Peak maximise T03 A05AIC 1992 Track following system servo For combined track accessing and follow
242. ered by TO3 A016 T03 A01G 1992 Additional recording area and physical recording format T03 A0 1x This code covers the physical arrangement of the record carrier into separate areas either for dedicated e g servo tracks or general use Recording formatting on a physically continuous recording surface is covered by T03 A06F1 Hard sectoring index format pre format reference T03 A01G1 1992 Separate magnetic tracks TO3 A01X T03 A01G3 2008 Carrier with discrete magnetic recording areas Includes magnetic carrier with patterned magnetic layer such as nano imprinted type For hard disk carriers search with TO3 A01CIA and other T03 A0 1codes as appropriate Manufacture of such carriers is covered by T03 A02G3 and other T03 A02 codes as appropriate Pattern depression pit T03 A01G5 1992 Using other recording method T03 A0 1X Covers the use of non magnetic storage e g a magnetic carrier with an optical or capacitive servo track T03 A01H 1992 Leader T03 A0 1X Includes compositions details of optical transparency etc See T03 E05A5 for leader sensing mode control in tape drives Colour light transmission autostop TO3 AO1R 2006 Recycling and destroying magnetic carrier This code is used for recycling and destroying of magnetic record carriers only Recycling and destroying of optical carriers is covered by T03 BOR and of magneto optical carriers by T03 DOR Where an inve
243. ernment regulations TOLNO1A2M 2010 Carbon trading Covers emissions trading previously coded as TOENOAZF cap and trade kyoto protocol TOLNO1A3 2005 E Government This code is intended for network based electronic public administration and management tools used by governmental bodies or agencies to implement government to citizen G2C government to business G2B and or government to government G2G service s Includes commerce e voting immigration law enforcement licensing taxation records management etc See T01 J05A3 for off line systems and T05 F for voting E Gov G2C G2B G2G E voting TOLNO1A4 2007 On line non profit organization Includes charities TOLNOB 2002 Entertainment and Educational See TO1 HO7C together with TOLHO7C5E priorto 2002 from 2005 expanded to cover on line educational systems 252 T Computing and Control TOLNOB1 2002 Gaming Includes network on line gaming and on line gambling see also TOLNOJA1 TO5 LO2 W04 See TOLHO7C3B TO1 H07C3D and TOLHO7C5E prior to 2002 See TO1J 30 for off line systems Internet gaming MUD multi user dungeon MMOG MMORPG massive multi user on line game TOLNOB2 2002 Chat rooms See TO1 H07C3D together with TO1 HO7C5E prior 2002 On line chat TOLNOB3 2005 On line Education Covers Educational systems using a computer network and use of computer networks in an educational environment See TO 1 30A together with
244. ers and recording equipment are routinely assigned W04 codes also in WO4 D section From 2002 W04 D codes are only applied where audio video applications are specifically mentioned For static stores see U14 A codes T03 C01 1992 Capacitive Includes ferro electric probe storage PVC carbon conductive lubricant stylus diamond shank antistatic T03 D Recording reproducing using combination of methods Audio video applications are assigned in W04 D codes also T03 D01 1987 Magneto optical recording T03 D01codes cover recording intended to be read as changes in reflected light due to the Kerr effect and not recording based on temporary lowering of coercivity by a heat source that is read magnetically as in heat assisted magnetic recording covered by T03 AO6N Prior to 2002 all aspects of magneto optical recording were assigned W04 D codes From 2002 carriers and mechanical aspects of magneto optical recording are no longer coded in W04 Carriers intended specifically for audio video recording are coded in T03 DOK Audio video applications of magnetic optical recording drives are assigned W04 D20 codes Inventions are assigned T03 D0 1codes when specific reference is made to magneto optical recording However it should be noted that TO3 B should be considered also for general aspects such as optical systems which may also be relevant to magneto optical recording and to allow for cases where the magneto
245. ers per se Q25 CO1E Directly acted on by wind Includes e g hang glider canopy Q25 C01G Using muscle power Includes use of pedal power 025 C0X Using other means Q25 C02 Propulsion power plant These codes describe the type of propulsion used on the aircraft and are generally only applied when the type of aircraft propulsion has some bearing on the novelty Q25 C02A Using internal combustion engines Q25 C02B Using external combustion engine For gas turbine engines per se see also Q52 codes Gas turbine RAM ET SCRAM ET turbojet turboprop Q25 C02G Using land based animal vehicle Includes e g using vehicle to tow glider during take off 60 Q Mechanical Q25 C02M 2007 Fuel supply arrangements Includes fuel tanks and associated pipework For gas turbine engine fuel supply aspects see Q52 C codes Also includes mechanical aspects associated with in flight refuelling Q25 C02X 2007 Other propulsion power plant Q25 C03 Transmission systems Q25 C03A Gearing Q25 C03C Clutch Includes novel drive trains Q25 C03E Drive shafts propeller shafts etc Q25 C05 Steering attitude altitude control arrangements stabilisation Q25 CO5A By rudders Q25 C05C By flaps control surfaces Includes aerodynamic control surfaces and their control e g flaps in aircraft wings Q25 CO5E By propulsion plant Includes use of e g tiltable turbine engines to achieve steering attitude control
246. es all off line advertising and marketing aspects TOLJO5A3 2005 Tools for Government This code is intended for electronic public administration and management tools used by governmental bodies or agencies to implement government to citizen G2C government to business G2B and or government to government G2G service s Includes commerce voting election immigration law enforcement licensing taxation records management etc See TOL N0143 for on line systems and TO5 F for voting IRS legislation ID social services Citizenship TO1J05B 1987 Information Handling Includes directory structures filing and storage See TO1J10 also for image and pictorial data storage and accessing For data recording see appropriate T03 W04 codes Database file directory storage T01J05B1 1992 Content analysis and indexing Includes abstracting linguistic processing and thesauri T01J05B2 1992 Storage Includes directory file organisation and record classification T01J05B2A 1997 Image filing archiving T01J 05B2B 1997 Data and directory structures Includes hashing tree structures TOrFJO5B2C 2007 Metadata EPI Manual Codes 20 B 237 Part 1 T0 J05B3 1992 Search and retrieval Includes algorithms for reducing time required for searching large data bases e g clustering query formulation searching and selecting Presentation of results For on line searching see TOLNO3A2 T01J05B4
247. es and fuel supply systems Q53 A Reciprocating piston fluid engines See Q5LA codes for positive displacement reciprocating engines driven by gas Q53 B Rotary piston fluid engines See Q51B codes for positive displacement engines driven by gas Q53 C Oscillating piston engines See Q51B05 for oscillating piston engines driven by gas Q53 G Component parts Includes valve gear pistons cylinders seals Q53 X Other positive displacement fluid engines machines Q54 Non positive Displacement Fluid Engines i e driven by fluid Miscellaneous Motors and Machines for Producing Mechanical Power Thrust From 2006 Q54 covers all mechanical details of non positive displacement fluid engines i e driven by fluid Prior to the introduction of Q54 manual codes in 2006 the Q54 class covered starting and ignition systems See Q51K Q5 I and Q52 D Q52 E for starting and ignition systems for positive and non positive displacement engines respectively EPI Manual Codes 20 B 97 Part 1 Q54 B 2006 2007 Reaction type engines This code is now discontinued and transferred to Q54 A05 from 200701 Includes e g Francis turbines propeller turbines and Kaplan turbines See Q51 C02 for closed cycle turbine engines driven by gaseous medium Q54 C Friction type engines Using non bladed rotors e g serrated Q54 A Water turbines Prior to 2007 this code was used for impulse engines ha
248. etic display Based on electrophoresis effect microencapsulated EPD partition type EPD charged particle display electrochromatic display electrostatic display TO4 HO3C7A 2006 Electrophoretic display driver circuitry This code is now discontinued See TO4 HO3F together with T04 H03C3 from 2010 T04 H03C8 2007 Interference based MEMS display See also UD BO3Fland V06 MO6G T04 H03C9 1992 Other display types Includes Braille type displays Braille printers are coded under T04 G09 Head mounted display T04 H03D 1992 Back lighting for displays See also X26 U04A Illuminate T04 H03E 2005 Projectors See also W04 QO1for novel projector details projectors don t receive any other T04 H codes T04 H03F 2010 Driver circuitry Search together with other T04 H02 codes as appropriate to denote application of driver circuitry T04 H03M 2008 Multi display systems T04 H04 2005 Construction manufacturing and testing details of display Covers display housings casings stands supports wiring components etc previously coded in T04 L Does not include details of the display elements per se which are covered by the relevant class e g UM for LCD Search with other T04 H codes for display types T04 H06 2007 Stereoscopic and 3D displays T04 Conveying record carriers between independent stations Including computer paper perforation and sprocket details collators and sorting appt
249. eviously coded as T04 G03B1 Includes composition and manufacture of thermal ink If colour ink see also S06 K01 Ink for inkjet printer is only coded under S06 G02C Dye 506 H03 2010 Printhead details for thermal printer Previously coded as T04 G03C See also S06 KO6A for printhead cleaning For thin film resistor heads see also U14 codes e g U 4 HOB 506 2010 Electrode e g electrosensitive erosive Image Production Previously coded as T04 G05 506 K 2010 Image Production Units features Covers features common to all printer types such as paper feeding and control systems 506 K01 2010 Colour system Previously coded as S06 All T04 G04 W02 J07 Used for any aspect of colour system with other codes as appropriate Dye pigment tint EPI Manual Codes 20B 2B Part 1 506 K01A 2010 Full colour Previously coded as S06 A 1A Colour magenta cyan yellow black CMY CMYB RGB S06 K01B 2010 Two colour highlighting Previously coded as SO6 ALB S06 K02 2010 Sheet feeding Previously coded as S06 AD T04 GO6A W02 J 05A Includes all mechanisms for transporting sheet through copier collators and sorters For feeding of an original document through a scanner see S06 D04B only Constructional details of sheet feeding mechanisms are coded under S06 K03 codes Paper roll paper tray document holder S06 K02A 2010 Multicopies duplex Previously coded as S06 ADA Reverse
250. f or absence of certain elements Hardness HB HR HV durability roughness film T03 A01A8C 1997 Magnetic property details of magnetic layer Covers details such as specific coercivity Curie point etc T03 A01A9 1992 Other magnetic layer details T03 A01B Base layers protective coatings Film surface protect substrate lubricate organic TO3 A01B1 1987 Base layers substrate T03 A03B1A 1992 Substrate Polyester polyethylene tereohthalate resin glass aluminium titanium alloy TO3 A01B1B 1992 Base layers Covers layers applied to substrate before magnetic layer is deposited Under layer TO3 A01B1X 1992 Other layers below magnetic layer Indicates layers between magnetic layers normally used with T03 A0 1A6 which indicates multilayer magnetic coatings Intermediate T03 A0 1B3 1987 Backing layers Covers layers on opposite side of substrate to magnetic film Back coating layer reverse T03 A01B5 1987 Protective coating and lubricating layers T03 A0 B5B takes precedence over T03 A0 BSA if the position of the lubricating layer is not disclosed or determinable Film anti abrasion slide friction T03 A01B5A 1992 Lubricating layers part of magnetic layer See T03 A01A5 also T03 A01B5B 1992 Lubricating layer separate from magnetic layer Covers layer subsequently applied to carrier surface Disk T03 A01B5C 1992 Protective coating layer Antistatic
251. f manufacturing steps without apparent emphasis on any one T03 B01E3X 1997 Other optical carrier manufacturing processes TO03 B01E5 1992 Methods T03 BO1E7 1992 Testing monitoring T03 BO1E7A 1992 Of manufacturing process Instrumentation check measure TO3 B01E7B 1992 Of carrier during manufacture T03 BO1E7C 1992 Of complete carrier Includes test recording and inspection by e g optical testing methods T03 BO1F 1992 Recording format Covers physical aspects only such as groove land structure and other aspects fixed at time of disk manufacture as well as geometry of recordable and non recordable pits See T03 B05 for signal aspects of recording formats including spatial arrangement of data on carrier and between carrier layers Sector servo index TO3 BOIF1 1992 To increase storage density Capacity data T03 BOF IA 2007 Multivalue data formats Includes recording marks that are able to contain several pieces of information by using variations in length width or depth to store data values with base greater than two T03 BO1F5 1997 Details of grooves pits etc T03 BO1F5A 1997 Relating to tracking Track following and accessing is covered in T03 B02A3 codes also assigned where appropriate T03 B01H 1997 Layer arrangements Covers details of sequence layers making up record carrier without specific reference to any one layer T03 BOIR 2006 Recycling and de
252. fer See Ul4 A for semiconductor memories per se and T03 for data storage and recording by relative movement between head and record carrier TOLHO1 Interconnections to random access memory addressing and memory allocation memory systems and architectures Harvard architecture TOT HOJA 1987 Module Addressing Technique Shadowing memory allocation table look ahead addressing TOLHOB 1987 Memory storage components hardware or use of Includes data layers data logging memory cards and cassettes See T04 K for smart cards per se See also TO1 HOIC for unauthorised copying or memory protection e g for disk or ROM For physical construction of record carriers see UM for semiconductor memories and T03 for disks and tapes etc TOLHOBE 1992 2004 Dynamic recording by relative movement between recording head and storage medium disk drum tape etc This code is now discontinued See TO1 HO1B4 TOLHO1B5 and TO1 HO1B6 from 2005 File server disk drum tape TO1HO1B1A Storage Arrays This code is now discontinued See TO 1 HO1B 7 from 2005 RAID 1997 2004 EPI Manual Codes 20B 231 Part 1 TOFHOB2 1992 2004 Optical magneto optical computer memory This code is now discontinued See TO1 HO B4 5 6 from 2005 Hologram CD ROM DVD TOFHOB3 1992 Semiconductor solid state memory Includes semiconductor bubble capacitor card core and RAM See also U 4 A codes RAM ROM DRAM EPROM E
253. for CNC related microprocessing CNC computerised numerical controller T06 A04A2A 1997 Total factory control For central factory control not using NC systems see T06 A04B7 FA DNC Direct distributed numerical controller T06 A04A3 1997 Positioning or contouring control systems Also includes tool centring measuring workpiece for machining backlash and other types of error compensation and control of velocity etc T06 A04A4 1997 Machine data input and handling arrangements Includes NC systems where form of data input is the characterising feature e g manual data input generating data from the drawing or using design data from a CAD CAM system Also includes reading buffering or conversion of data T06 A04A5 1997 Using tool path interpolation 330 T Computing and Control T06 A04A6 1997 Monitoring and safety systems See also T06 A03 and T06 A08 for general safety and monitoring systems respectively T06 A04A9 Other numerical controller aspects Includes open loop systems T06 A04B Non numerical T06 A04B1 1997 Sequence or logic controller Also includes programmable logic controllers See also TOL F06 for program control arrangements e g using stored programs such as in PLC for control of computer peripheral For general safety and monitoring systems see TO6 A03 and T06 A08 respectively PLC relay ladder graph set processing T06 A04B3 1997 Fluidic control syste
254. for use of Fast Fourier Transform Fourier Transform B2 S Instrumentation Measuring and Testing SOLEO2A8E 1997 Magnets SOFEO2A Includes coils for generating magnetic fields e g gradient coils electromagnets See also V02 E codes Electromagnetic superconducting S01E02A8P 2005 Pulse sequences Covers methods and apparatus which control the timing shape and duration of the RF pulses SOLEO2A8Q 2005 Control amp operation Covers all systems for operation and control of NMR equipment otherthan RF pulses SOFEO2A8X 1997 Other quantised spin properties measuring device details SOFEO2A SOFEO2A9I 1997 Other quantised spin properties SOLE02A SOFEO2X 1997 Other magnetic properties SO1 E02 See 0 3 E 11for investigation of materials using magnetic variables Ferromagnetic eddy susceptibility coercivity excitation permeability SOFFOIA 1992 With transducer forming part of bridge Includes Wheatstone bridge circuit with resistance strain gauge e g for force measurement see also S02 F01C or weighing see also S02 D0 1B SO1FO9 Other reference measurements Polarity SOLF Measurements involving comparison with a reference Ratio standard SO1FO1 Ac or dc bridges See S01 D05 also for appropriate measurement Resistance capacitance inductance Wheatstone transformer S01G Testing electric properties locating electric faults See general scope note fo
255. g Includes taximeters see also T05 GO land X22 E05 for electrical aspects and charge indicating aspects of vehicle toll systems see TO5 CO 1for ticket issuing aspects and T05 D02 for monitoring aspects Distance time rate T05 C05 1992 Franking appts Includes all aspects of franking equipment such as registering of credit security and control See also TO 1codes e g TO1 JO5A1for financial data processing systems and S02 D codes for weighing Sorting of mail is not included see TO5 K02 Postage meter rate reset verify stamp T05 D Individual entry or exit registers Includes systems for control and recording of access See WO5 B01codes for intruder alarm aspects and X25 M codes for locks Identify pass code enter security authorise door gate checkpoint T05 D01 1992 For personnel control Turnstiles per se are coded in TO5 DO1X Restricted area banking lobby automatic teller transaction machine ATM 322 T Computing and Control TO5 DO1A 1992 TO5 F With record carrier See TO5 H02 codes as appropriate for card freed aspects in payment based systems see T04 for record carry types and WO2 G for transponders Includes checking validating ticket or pre paid card Data optical magnetic barcode record carrier transponder token T05 D01A1 2005 With portable electronic device Covers the use of a mobile device e g PDA or mobile phone as the record carrier Se
256. g shop Retail store TO3 L0O1C1 1992 For disks Floppy computer data file box T03 L01C3 1992 For tape T03 N02 T03 NO3 are also assigned as appropriate Spool reel cassette drawer rack box T03 LOK 2002 Carrier type TO3 LOK1 2002 Magnetic T03 L01K3 2002 Optical TO3 LO1K5 2002 Magneto optical T03 L0K8 2002 For audio video recording W04 L01 TO3 LO1N 2007 Novelty housings containers combined with other article Covers record carrier containers used for additional function Includes record carrier cases and racks combined with other article e g drinks can Use in conjunction with other T03 L codes to indicate type of container T03 L05 1987 For recording equipment constructional details of recording equipment T03 L05 codes relate to recording equipment per se and mounting details TO3 LO1codes are only assigned in addition when a storage rack is an integral part of an automatic feed system for example For library systems T03 Q codes are also assigned plus T03 E T03 F as appropriate Housings and constructional details specific to audio visual recording equipment is also coded in W04 L05 TO3 LO5A 1987 Cabinets casings stands EPI Manual Codes 20B Part 1 TO3 LO5B 1987 Construction Includes mounting of components internal layout cooling etc See VO4 T for constructional details of electronic appts in general TO3 LO5N 2005 Noise and vibratio
257. g contents into a container e g for dispensing beverages in bottles are coded under Q3FA03 only Q32 D06A Controlled metered dose Includes details for dispensing a controlled quantity such as for nasal sprays or inhalers This code can be used in conjunction with Q32 D06B or Q32 D06C to specify whether the dispenser is removable or integrated within the container Spirit measure bar optic Q32 D06B Containers with integral dispensing arrangements Includes containers with built in dispensing arrangements Spouts etc that can be removably attached to the container e g screwed on spouts are coded under Q32 DO6C only Ring pulls stay tabs and ring pull type removable tin tops are coded In Q32 C instead Q32 D06C Containers with removable pouring dispensing arrangement Includes lids with spouts e g screw on spouts If spout is integrated within the container see Q32 D06B instead Includes screw on see also Q32 CO1A sport caps for drinks bottles with lift flip up top to allow drinking Spray pump Q32 D06D Preventing loss of cap lid Includes pull off caps that are fixed to closure by tether Q32 D07 Closures lids caps with means for preventing re filling Includes containers with single use closures such as one way valves or closures that are destroyed upon opening Q32 D08 Closures lids caps with means for pressure application Includes wire arrangement for applying pressure to cork used
258. g motorway to inform drivers of T07 C07 temporary speed limit or lane closures Portable displays used for traffic intersection signalling such as temporary traffic lights are coded in TO7 BO5Alonly TO7 B07 2002 Movable display 1992 Over ride control system Includes emergency services vehicle priority system See also X22 and e g WO5 D codes for wireless remote control Traffic signals and roadsigns with T07 D ancillary signalling Includes roadside transmitters e g Vehicle guidance and control systems incorporated in road sign to transmit radio nea alae ae that nn PE position signal or speed limit signal to vehicle automatic control or guidance of land vehicle See also T07 D03 if vehicle speed is Car automatically controlled Radio transmitter beacon speed limit T07 ay 1 2002 Vehicle guidance systems notification This code covers arrangements controlling T07 C vehicle travel direction in road traffic or off road traffic system normally where there is Controlling traffic signals For control of a particular type of signal search with TO7 B05 codes except T0 7 BO5E T07 C01 1992 Control circuitry Computer microprocessor sequential program logic clock time T07 C03 1992 Switch and detector arrangements Includes manual switch for e g pedestrian crossing See also V03 codes for novel mechanical switches per se Pushbutton some traffic contention aspect e g to prevent colli
259. gnets in V02 E02 codes T03 D01F3A 1992 Position adjustment Includes movement towards disk surface T03 D01H 1992 Recording method Codes indicating recording method are assigned to indicate equipment type and thus may be used with any other T03 D01code provided the type of recording is disclosed TO3 DO1H1 1992 Magnetic field modulation Covers systems with constant intensity unmodulated light beam T03 D01H5 1992 Light beam modulation Covers systems with constant unmodulated magnetic field T03 D01K 2005 Magneto optical drive Portable standalone drives are also coded in TO4 P From 2005 magneto optical drives are coded in this section in accordance with carrier type and areno longer assigned a corresponding T03 N code Prior to 2002 magneto optical drives are coded in TO3 N as appropriate and WO4 D20 From 2002 W04 DD codes are applied only for audio video recording applications and therefore between 2002 and 2005 optical drives with no audio video aspect were assigned a T03 N code in conjunction with the appropriate T03 DOlcodes to denote novel aspects T03 D0K1 2005 Disk drive T03 D01K3 2005 Card drive T03 D01K5 2005 Tape drive T03 DOIR 2006 Recycling and destroying magneto optical carrier This code is used for recycling and destroying of magneto optical record carriers only Recycling and destroying of magnetic carriers is covered by T03 AOR and of optical carriers
260. hanical gauges periscopes See S02 codes for further details of instrumentation per se and WO6 BOB codes for electrical instrumentation details Q24 B07 Desalination plants fresh water production Q24 B09 Emergency safety equipment Includes shipboard safety devices For personal equipment such as life jackets and life rings see Q24 X0 1A Q24 B09A Fire fighting equipment Q24 B09C Life boat equipment Q24 B09C1 Fastening or storage on deck Q24 B09C2 Deployment devices Includes e g hoists davits winches Q24 BO9E Apparatus to control vessel attitude Includes equipment to decrease roll pitch or like unwanted vessel movement Includes arrangements to reduce the risk of capsizing or sinking Q24 B09E1 By improving stability Includes use of e g ballast tanks Q24 B09E3 By improving buoyancy Includes use of e g buoyancy chambers Q24 B09G Anti collision arrangements e g feelers Q24 B09H Watertight arrangements Includes e g watertight doors bulkheads see also Q24 A03B and Q24 A0 1 respectively Q24 B09X 2007 Other safety emergency equipment systems Includes emergency escape equipment such as escape shaft in vessel e g between sunken vessel and rescue vessel Q24 B10 Waste water Sewage treatment plants See Q24 BOIC for sanitation and toilet systems per se Q24 B99 2010 Other ship accessories EPI Manual Codes 20B 51 Part 1 Q24 C01 Mooring equipment For
261. heels see Q62 codes Includes crankshafts per se 88 Q Mechanical Q51A03X 2007 Other reciprocating engine components Q51B Rotary or oscillating piston engines Q51B01 Rotary combustion engines Includes four stroke Otto cycle Wankel engines Q51B01A With single rotor Q51B01B With multiple rotors Q51B03 Component parts Q51B03C Rotor seals Q51 B03E Connections between piston and casing Includes drive arrangements for cooperating members e g for rotary piston and casing Q51B05 Oscillating piston engines See Q53 C for fluid driven oscillating piston engines Q51C01 Open cycle hot gas positive displacement engines Steam engines Includes reciprocating steam engines See Q52 instead for non positive displacement steam turbines This code can be used in conjunction with other Q51codes as appropriate e g Q51 A03B for steam engine pistons Q51C02 Closed cycle hot gas positive displacement engines l e positive displacement engines that are operated by expansion and contraction of a mass of working gas that is heated and cooled See X25 X08 for electrical aspects of Stirling engines Closed cycle heat cool Stirling engine Q51CO5 2007 Air gas driven positive displacement engines Includes IC engines driven by compressed air supply and not involving combustion Q51C Gas driven positive displacement engines See Q53 A instead for positive displacement engines driven by liqu
262. hes Q18 A03X Other brake assemblies Q18 A05 Brake cooling arrangements Q18 A07 Brake action initiating devices Includes mechanical driver actuated devices For electrical aspects of brake actuation devices see X22 X12 and X22 C02 codes Q18 A07A Foot control Includes brake pedal per se and after market alloy drilled pedal pads or rubber covers See X22 XD only for electrical aspects of brake pedals Foot pedal Q18 A07B Hand control e g brake lever Includes brake levers also see Q19 A for bicycles and Q19 B for motorcycles Q18 A07C Automatic brake initiation For electrical aspects of automatic brake initiation see X22 C02D codes only QB AD Portable wheel chocks Includes portable chocks e g for preventing vehicle from moving during servicing or wheel changing QB AB Brake safety devices Monitoring Includes mechanical aspects of e g brake Safety such as brake pad wear indicators see also Q18 A01C QB A30 Other brake systems Includes deployable braking parachutes Also includes exhaust braking e g used on diesel engined trucks see also Q19 C02 and Q51 D03 for sustained slowing down long hills to prevent overheating of mechanical friction brakes also see Q51J07 for exhaust systems per se QB B Steering systems Control For electrical aspects of steering systems see X22 C05 codes only Q18 B01 Steering controls For electrical aspects of steering wheels see X22 CO
263. home For equipment adapting vehicle to provide living or sleeping accommodation see Q5 B10 Q19 F03 Racing sports cars Go carts See Q22 C instead for children s push along go karts Q19 F04 Snow mobile For sledges see Q22 C0 Linstead Q19 P Electric vehicle Only mechanical aspects of electric vehicles are coded here See the electrical X21codes only when the novelty is electrical in nature Q19 G Agricultural vehicles Includes tractors combine harvesters and agricultural implements See X22 P09 X22 Xlland X25 N codes for electrical aspects of agricultural vehicles per se Q19 H Emergency vehicles See X22 P10 only for electrical aspects of emergency vehicles Q19 H01 Police car Q19 H02 Fire engine Q19 H03 Ambulance Q Q Hybrid vehicle Only includes mechanical aspects of hybrid vehicles Q19 Q01 Hybrid electric Includes series parallel mixed hybrid electric and hybrid fuel cell vehicles See X22 P04 and X21A01D codes only for hybrid electric vehicles where the novelty is electrical in nature Q19 Q05 Hybrid mechanical Includes hybrid flywheel and hybrid pneumatic vehicles Q9 Trailers See also Q19 C02 for articulated lorry trailers For electrical aspects of trailers see X22 P 11 only Q19 R Convertible vehicles usable on in different terrain Q19 RO1 Amphibious vehicles Air cushion vehicles e g for transporting heavy loads over small distances
264. i e for driving fluid Prior to the introduction of Q56 manual codes in 2006 the Q56 class covered pumps EPI Manual Codes 2013 101 Part 1 Q56 A Radial flow fluid machines Includes centrifugal pumps and helic centrifugal pumps or compressors Q56 B Axial flow machines Includes e g non positive displacement screw type pumps For scroll pumps compressors see Q54 E instead Q56 C Fluid machines pumping fluid by direct contact of another fluid or using inertia of fluids to be pumped Q56 C01 Jet pumps Includes pumps in which fluid flow is induced by pressure drop caused by velocity of another fluid flow Q56 C02 Diffusion pumps Q56 D Siphons Q56 G Component parts Includes shafts bearings rotors casings cooling strainers cavitation reducers used in pumps or compressors Q56 X Other non positive displacement machines pumps compressors Includes e g hydraulic rams EPI Manual Codes 2013 Part 1 Q57 Fluid Pressure Actuators Hydraulic Pneumatics in General From 2006 manual codes have been assigned for all mechanical details of fluid pressure actuators and hydraulics pneumatics in general Q57 A Telemotors with movement proportional to pump output Q57 B Servomotors with position of output conforming to input Q57 C Combined servo and telemotors Q57 D Pyrotechnic actuators For motor vehicle safety systems such as vehicle airbags see
265. ials and rubber compositions see also relevant polymer section A indexing QI C Connections Includes assemblies between e g towing and towed vehicles Q1 C01 Traction couplings or hitches Includes ball and socket hitches or bolt shackle type hitches mounted on towing vehicle For power take offs PTOS per se e g used on agricultural tractors see also Q19 G and QB C instead Also includes fifth wheel traction couplings used on articulated lorries see also Q19 C02 For electrical aspects such as 7pin electrics see X22 X0 1A and V04 D codes instead Tractor trailer Q1 C02 Draw gear or towing devices Includes e g V or Y shaped tubular frameworks and hitch arrangements forming part of towed vehicle Also includes towing chains or ropes and safety arrangements such as stabiliser bars fixed to towed vehicle for limiting sway of e g towed trailer caravan Q1 C05 Fittings to facilitate pushing EPI Manual Codes 2013 Part 1 Q1 C07 Gangways for coupled vehicles Includes removable walkways between vehicles e g between lorry cab and trailer Q1 C09 Other connection details Includes damping arrangements for limiting vibration etc between towing vehicle and towed assembly trailer QD Suspension From 2006 QD covers all mechanical details of vehicle suspension systems Prior to the introduction of Q1 manual codes in 2006 the QU class covered vehicle suspensions heating doors and screens
266. ic fractal coding T01D02A 2005 Watermarking See also TO FJ 10D for image watermarking and W04 for audio visual watermarking Stenanography T01D03 1992 Shifting Includes justifying scaling and normalising T01D04 2005 Data flow speed conversion Pre 2005 see T01D09 TOLDO9 1992 Other From 2005 see T01 D04 for data flow speed conversion TOLE Data processing Instruction masking bit manipulation TOLEO1 Sorting selecting merging or comparing data Algorithm key routine sequence generator word bit stream manufacture TOFEOA 1992 Sorting Includes grouping data records rearranging and re recording Software Boolean logic operation TOLEOB 1992 Selecting Includes special character detection TOLEOIC 1992 Comparing Includes merging TOFEO2 Computation using only denominational number representation Digital processing using binary ternary etc number systems Arithmetic binary decimal exponent floating point integer logic mantissa operand fixed point coded decimal EPI Manual Codes 20 B 25 Part 1 TOLEO2A Adding subtracting Addend carry even subtrahend sum TOLEO2B Multiplying dividing Multiplication multiplier product TOFEO2C 1997 Logic processing See U21 C for logic circuits TO1LE02D 1997 ALU TOFEO2X Other incl evaluating functions Approximation interpolation complex numbers logarithm root square TOFEO3 Computa
267. ic funds transfer aspects EFT EFTPOS wipe swipe terminal validate TO5 LO1C 1992 Product code reader For both checkout and inventory purposes Scan laser polygon mirror orient decode format check portable data terminal TO5 LO1C1 2006 Using bar code See also TO4 A03B1for bar code reading in general T05 L01C3 2006 Using RFID transponder See also T04 K and WO2 for RFID transponders in general TO5 LO1C9 2006 Other Includes image recognition of item see TO4 D TO5 LO1D 1992 Data transfer and network aspects Includes networks linking cash registers and central computer See also TO Land WOTAO6 codes LAN WAN local area wide area bus loop ring interconnect interface TO5 LO1E 2005 POS Weighing Scales See TO5 LO1X prior to 2005 See also S02 for weighing apparatus in general Scales weigh TO5 LO1F 2005 Electronically Addressed shelf edge display Coded as T05 L0 XX prior to 2005 TO5 LO1H 2006 POS printers TO5 LO1X 1992 Other POS equipment or systems Conveyor automatic packing price T05 L02 1992 Electronic funds transfer Includes all aspects of EFT Telephone line data transmission aspects are also coded in W01C05B3C Computer Internet aspects are also coded TOLNOJAL T05 L03 1992 Cash dispensing and depositing machines Includes automatic teller machines Bank terminal banknote card ATM TO5 LO3A 1992 Cash handling aspects Se
268. ic was covered by T03 A06M5 Lens near field optics solid immersion T03 A06N3 2033 Microwave assisted magnetic recording Search with TO3 A03 codes for magnetic head details e g T03 A03C3A for heads based on giant magnetoresistance effect or T03 A03C3C for tunnel junction magnetoresistive heads GMR MAMR oscillating field spin torque oscillator STO TMR T03 A06N3A 2013 Microwave assisted magnetic recording methods T03 A0 7A T03 A06N9 203 Other energy assisted magnetic recording Covers the use of a separate energy source otherthan heat or microwave energy to lower storage bit coercivity during writing T03 A06V 2007 Vertical recording This code is used for highlighting the relevance of vertical recording methods where neither a novel vertical recording medium or novel vertical recording head is involved Novel vertical recording media and heads are not routinely coded here being covered by T03 A0 D and T03 A03D respectively Note that energy assisted magnetic recording as covered from 20 B by T03 A06N codes is assumed to involve use of vertical perpendicular magnetic recording and so T03 A06V is not routinely assigned for that topic T03 A06X Other recording circuitry and methods T03 A07 1987 Re recording TO3 A09 Prior to 2006 this section included write erase protection From 2006 hardware aspects of write erase protection for all types of recording are transferred to T0
269. icroprocessor computer logic monitor fault alarm antitheft T05 Testing coins or valuable papers Testing of coins or banknotes in e g vending machines is covered by T05 H03 Banknote denomination value counterfeit currency reject validate 326 T Computing and Control TO5 K Sorting and delivering See X25 F06 also for electrical aspects of sorting in general Conveyor select separate divert channel grade evaluate compare T05 K01 1983 Coins and tokens See T05 H03 for coin sorting aspects of coin freed appts Includes change giving apparatus and coin wrapping see T05 L09 also T05 K02 1983 Valuable papers including mail Franking equipment is covered by T05 C05 Banknote dispense bank note sheet feed envelope letter post postcode TO5 K05 1992 Objects on conveyor and manufactured objects T05 K09 1992 Other TO5 L Point of sale equipment EFT and other currency handling systems Cash bill note coin banking reject refund dispense T05 L01 1992 Point of sale equipment Checkout antitheft alarms are coded in W05 only e g W05 B0 1A codes POS shop store retail T05 LO1A 1992 Cash register See also T01J05A1for processing aspects ECR till drawer key lock receipt paper roll printer display calculate processor TO5 LOB 1992 Card reader Includes credit debit card reading system See also T05 H02D codes and T05 L02 for electron
270. id Q51D Engine fuel type See X22 A20 for electrical aspects of vehicle engine fuel types Q51D01 Petrol gasoline This code is not routinely assigned since engines are assumed to be petrol unless otherwise stated Q51D03 Diesel Q51D05 Mixed fuels Includes engines running on dual fuels such as petrol alcohol or diesel LPG Q51D07 Single unconventional fuel Includes engines running on e g alcohol or bio fuels Q51D07A Gaseous fuel Using LPG natural gas hydrogen Q51D07C Bio fuel Alcohol Includes engines running on free fatty acid methyl ester bio diesel or alcohol such as methanol or ethanol EPI Manual Codes 203 89 Part 1 Q51E05B Tappets Pushrods Rocking arms etc Q51E09 Other valve gear Q5 E Valve gear Valve drive arrangements Includes 4 valve drives for IC engines For electrical aspects of vehicle engine intake exhaust valve gear see X22 Alland X22 A03G codes instead Q5 E01 Lift valves Poppet valves Includes valve guides Q5 E02 Gate or sliding valves See also Q51 A0 J for reed valves used in two stroke internal combustion engines Q51E03 Rotary or oscillating valve gear Q51E04 Steam engine valve gear Q51E05 Valve drive arrangements Valve adjustment control Cam control Includes hydraulic valve clearance adjusters for motor vehicle engines Hydraulic lash adjusters Q51E05A Camshafts Cams Eccentrics Q51F Lubrication See X22 A10
271. idge detector full wave rectifier S01D01D 1992 Indirect measurement techniques Includes non contact measurement techniques and those involving transformation into non electric quantity S01D01D1 1992 Using inductive or magnetic measurement Clamp ammeter S0O1 DO 1D1A 1992 Using current transformer See also VO2 GOB and X12 C01 respectively for low and high power transformers per se Core coil primary secondary phase S017D01D3 1992 Using electrostatic effects Includes capacitive measurement CVTs etc S01D01D5 1992 Using optical transformation See also VO7 K for light property such as polarisation varying in proportion to electric quantity Pockel s effect Electrochromic Faraday rotation S01D01D7 1992 Using particle beam Includes measurement using e g electron beam probing circuit and also measurement by deflection of beam See also VO5 FOlcodes and VO5 FO8B S01D01D9 1992 Other indirect current voltage measurements S01D01K Other current voltage measurements S01 D02 Power power factor or energy Includes instantaneous power measurement Integrating meters are covered byS01B Includes measurement of RF power with S01 H05 Thermocouple heating effect remote indication S01D03 Frequency analysing frequency spectra S01D03A By conversion to amplitude or phase shift Resonance tuned circuit integrato frequency to voltage converter S01D03B By pulse cou
272. ils of specific layers T03 D01A5 1992 Magnetic layers See V02 A01codes for magnetic compositions also and V02 B01for magnetic film in general TO3 DOJA5A 1992 Recording layers 290 T Computing and Control T03 D01A5C 1992 Reference layers TO3 DOJA5E 1997 Exchange coupling system T03 DO 1A5A TO3 DOJA5C T03 D01A5G 1997 Spacing layers Covers layers consisting of metallic or non metallic material separating two magnetic layers Dielectric layers in general are covered by T03 D01A3E T03 D01A5 2005 Domain wall displacement system Covers systems which transfer high density recorded marks from memory recording layer to displacement reproduction layer via switching layer through exchange coupling force then causing exchange coupling force to disappear through heating and shifting domain wall in reproduction layer to increase size of mark so as to allow reading by standard wavelength laser Memory layer switching layer displacement layer control layer reading layer magnetically amplifying magneto optical system MAMOS T03 D01A7 1992 Overcoat layer T03 DOJA7A 1992 Lubrication aspects of overcoat layer T03 D01A8 1992 Record carrier manufacture and testing Prior to 2002 this aspect was also coded in W04 D01A1 irrespective of application From 2002 W04 DOlAlis no longer used Use T03 DOlA1codes to discriminate carrier type TO 3 N codes not assigned from 1992 T03 DO1A8A 1992
273. in an internal combustion engine can be coded in Q51 A03A and does not require application of a Q65 B code Q65 A Pistons Plungers See Q51A03B only for pistons used in internal combustion engines Q65 B Cylinders Includes running faces and cylinder liners Q65 C 2006 2007 Pressure vessels This code is now discontinued From 200701 pressure vessels used for transportation purposes have been coded in Q69 B01 instead Q65 D Seals Packing Includes piston rings Q65 X Other piston cylinder and seal details Q66 Valves Taps Cocks Vents For electrical aspects of mechanical valves see X25 LOlcodes See Q5LE only for valve gear used in internal combustion engine EPI Manual Codes 2013 117 Part 1 Q66 A Lift valves Includes cut off apparatus with closure members having component of their opening closing motion perpendicular to closing faces Q66 Valve actuation arrangements Includes use of floats See X25 L0 JA and V02 E02A1for electromagnetically actuated solenoid valves Q66 B Gate or sliding valves Includes cut off apparatus with closure members having a sliding movement along the seat for opening and closing Reed valve Q66 C Diaphragm valves Includes cut off apparatus with closure member deformed but not moved bodily Q66 P Functional valve types Q66 P01 Check valves Q66 P02 Safety valves Equalising valves Q66 P03 Vent valves Includes venti
274. ing release couplings EPI Manual Codes 20B 109 Part 1 Q63 B03 Fluid actuated clutches Fluid transmission clutches Includes hydraulically actuated clutches See QB A03 for motor vehicle clutches Q63 B04 Mechanically operated clutches Includes cable actuation arrangements Q63 B05 Freewheel clutches freewheels Q63 B06 Multiple combination clutches Q63 B09 Other clutch details Q63 B Clutches For motor vehicle clutches see QB A03 and for electrical aspects of vehicle powertrain hardware see X22 G01 Q63 B01 Interengaging clutches l e clutches with interengaging parts Q63 B02 Friction clutches Includes wedge action clutches and wet and dry plate friction clutches Q63 D Brakes For vehicle brakes see QB A codes only For electrical aspects of brakes or brake wear indicators see X22 C02 and X22 E02A respectively Q63 D01 Drum brakes See Q18 A0 B for motor vehicle brake drums Q63 D01A Fluid actuated drum brakes 063 DOB Mechanically actuated drum brakes 063 DOIE Drum brake components Includes drums brake shoes 063 D02 Disc brakes See Q18 A0 1A for motor vehicle brake discs Q63 D02A Fluid actuated disc brakes 10 Q Mechanical Q63 D02B Mechanically actuated disc brakes For electrically actuated motor vehicle parking brake see X22 C02A Q63 D02E Disc brake components Includes discs brake pads callipers Q63 D03 Band brakes Q63 D03A Fluid actuat
275. ing servo system see T03 A05B1A which is used as the default servo code for magnetic recording and takes precedence over this code For track following servos in general see T03 G02C1 For layout of servo tracks on magnetic carriers see T03 A06F codes Details of physically separate servo tracks magnetic and non magnetic created during formation of magnetic layer on carrier are covered in T03 A01G T03 A05A1D 1992 Speed control for moving head Covers rotary head speed control See T03 E03A7 for helical scan tape speed control T03 A05A1E 2008 Head positioning for dual actuator systems Includes control of a secondary actuator e g on the main head arm of a disk drive for fine positioning For details of head adjusting elements per se see T03 A05A IA Piezoelectric T03 A05A1G 2005 Using non magnetic servo information Includes use of optical servo tracks T03 A05A1K 1992 Other dynamic adjustment T03 A05A3 1992 Adjustment not dependent on recorded signal alignment setting up Includes temp compensation and manual adjustment of e g azimuth See T03 K07 codes for testing also Screw spring pitch T03 A05B 1992 Track selection TO3 A05X Covers arrangements to position head over desired track T03 A05B1 1992 By recorded signal TO3 A05X Includes track accessing servo See T03 G02B1for track accessing servos in general Index count track crossing T03 A05B1A 1992 Switching to t
276. ing simulation T02 A04A1 Economics statistics electric equipment structures T02 A04A5 1992 Neuronal TO2 A04A9 Neural networks are also coded in T01 J 16C1 and digital neural elements in TOL EO5B EPI Manual Codes 20 B 59 Part 1 T02 A04A9 Other applications T02 A04B Processing Operational amplifier T02 A04B1 Multiplication or division T02 A04B2 Integration or differentiation Integrator T02 A04B2A 1992 Convolution SAW convolver T02 A04B3 Evaluating polynomials roots exponentials discontinuous functions Square root exponent logarithm tangent cotangent sine cosine trigonometry T02 A04B4 Arbitrary function generation T02 A04B5 Interpolation extrapolation equation solving T02 A04B6 1992 Fuzzy Logic TO2 A04B9 See also TOLJ16B and U21 C03B1B T02 A04B9 Other incl optimisation or addition Includes correlation transforms coded in TO2 A04B1 T02 A04B2 prior to 8707 T02 A04X Other incl programming 260 T Computing and Control T02 B Hybrid computing arrangements See also TO2 A03 and TOL EOSA for use of optical components T03 Data Recording This class covers dynamic recording systems i e those based on relative movement between record carrier and transducer Record carriers themselves are included irrespective of application and are covered in TO3 alone Mechanical aspects of carrier driving and head positioning are also included in T03 for all application
277. ing compounds T03 B01B5 1992 Characterised by recording process Codes in this section are only assigned when some aspect of the light sensitive layer is novel not to routinely indicate carrier type which is catered for by T03 B0 1D codes T03 B01B5A 1992 Ablation Covers methods involving depletion of material such as hole burning Ablative evaporation metal film surface tension T03 B01B5C 1992 Deformation Includes formation of bubbles Polymer metal bi layer gas scatter T03 B01B5E 1992 Interaction Includes alloying or segregation of material Exothermic chemical reaction alloy separate crystallisation bi layer 280 T Computing and Control T03 B01B5G 1992 Phase transition Includes change between crystalline and amorphous states Phase change liquid crystal T03 B01B5J 1992 Combination of methods Includes use of more than one recording mechanism for multilevel recording of data From 1997 multiple light sensitive layer arrangements and single layers sensitive to more than one wavelength previously coded here are respectively transferred to T03 B01B5N and T03 B01B5P High density tri level TO3 BO1B5L 1992 Reversible process See T03 B01D8 for rewritable optical carrier in general Erasable rewritable photochromic T03 B01B5N 1997 Multiple light sensitive layer T03 B01B5 T03 B01B5P 1997 Layer sensitive to different light wavelengths T03 B01B5
278. ion carrier Includes layer arrangements on carrier e g mask layers to increase resolution beyond wavelength of read write laser Super resolution arrangements involving optical components of head are covered in T03 BO2B6 and are not coded here Super RENS Super Resolution Near Field Structure T03 B01D5 1992 Tape T03 B01D5A 2002 For audio video storage WO4 C01 T03 B01D6 1997 Multilayer carriers Includes double substrate arrangements also assigned T03 B0 JA5A and carriers with multiple light sensitive layers on one substrate see also TO3 BO1B5N T03 B01D7 1992 Non erasable carrier This code is only used when this aspect of the carrier is stated and not merely instead of T03 B0 D8 Search in conjunction with T03 BO 1D8 for hybrid carrier arrangements with erasable and non erasable areas Direct read after write DRAW write once read many times WORM compact disk CD T03 BOID7A 1997 Read only Includes CD ROM T03 BOID7C 1997 WORM Covers carrier enabling writing but not erasing Archive EPI Manual Codes 20 B 281 Part 1 T03 B01D8 1992 Erasable and rewritable carrier For details of recording layers see T03 BO1B5L Search in conjunction with T03 BO 1D7 for hybrid carrier arrangements with erasable and non erasable areas T03 BO1E 1992 Manufacture Use with T03 B0 1D codes to indicate manufacture of a particular type of carrier T03 BO1E1 1992 Equipment T03 BOIEI
279. iously coded as T04 G0 B Self contained typewriters are in SO6 K99A Select hammer daisy wheel disc step font typeface golf ball S06 F03 2010 Ribbon Previously coded as TO4 GOIC Includes printer ribbon re inking Ink cassette S06 G 2010 Ink Jet Image Production Previously coded as T04 G02 W02 J02B3 Liquid dye nozzle resin water channel drop pressure reservoir eject electrode pulse 506 G01 2010 Drop on demand Previously coded as TO4 GO2A Thermal ink jet bubble piezoelectric ultrasound 506 602 2010 Selective drop deflection Previously coded as TO4 GO2B Charge electrode stream gutter continuous S06 G03 2010 Printhead details Previously coded as TO4 G02A1 T04 G02B1 W02 02B5 Search together with S06 K03 for constructional and manufacturing details See also S06 G01or S06 G02 to highlight the type of inkjet system See also S06 K06A for printhead cleaning Details of piezoelectric elements for inkjet printheads are also coded under V06 MO6D 506 604 2010 Inkjet ink Previously coded as TO4 GO2C 506 605 2010 Recording Media Previously coded as T04 G02E Includes media composition and manufacture Includes pre print application of liquid not ink to paper pre treatment of paper for ink jet printing See also X25 T09A for electrical details of paper manufacture Paper fabrics OHP sheet recording pattern of LCD screen S06 G06 2010 Ink Cham
280. is section will be only be applied where the recording method e g magnetic optical etc is unknown or the invention is of a general nature TO3 A08 T03B08 and T03 D0 XK codes are applied for inventions involving a particular method of recording 5 Carriers in casings e g cassettes diskettes as covered by T03 H codes are also assigned TO3 N codes TO3 NO1 Disk T03 N02 Helical scan T03 N03 Cassette T03 N04 Reel to reel TO3 NO5 1992 Card recorder TO3 MO1 See also T04 and T05 H02 codes for card freed systems T03 N06 1997 Drum recorder Magnetic T03 P 1987 Signal processing for recording general Codes in this section may be used in conjunction with other T03 codes or alone For audio applications see W04 GO01A also and for video recording see WO4 F codes T03 P01 1987 Digital recording T0O3 POA 1987 Error detection See U21 A06 for error detection in coding systems in general Decode code block interleave Reed Solomon cyclic correct memory TO3 P01B 1992 Compression and decompression codes See TO01D02 for computer application of data compression and U21 A05A2 in general Compaction T03 P01D 2005 Equalisation thresholding and digital signal processing Covers signal processing circuitry for detection and reading of signals Can be used in conjunction with TO3 A06C3 and T03 BO6C for specific application to magnetic and optical recording respect
281. is used in conjunction with other Q34 codes as appropriate Q34 B Liquids semiliquids This code is used in conjunction with other Q34 codes as appropriate Paste Q34 C Food for human consumption These codes can be used in conjunction with Q34 A and Q34 B to indicate whether the food product is a liquid or a solid Q34 C01 Meats Poultry Fish Q34 CO1A Raw meats poultry fish Includes packaging of meat mince sausages and marinated raw meats poultry fish Bacon Q34 C01B Processed meats poultry fish Includes packaging of all smoked cured and cooked meat products including salamis pates and hams Ready meals made using meat poultry and or fish are also coded under Q34 C08A Packaging of mince sausages and marinated uncooked meats are coded under Q34 CO1 only Delicatessen fish pastes sardines EPI Manual Codes 203 71 Part 1 Q34 C02 Vegetables Fruits Produce Includes packaging of fresh and processed vegetables fruits etc including pre cut salads diced carrots peeled potatoes tinned tomatoes fruit compotes etc Q34 C02A Vegetables Beans soya legumes peanuts garlic Q34 C02B Fruits Includes packaging of dried fruits Raisins fruit purees fruit salads olives Q34 C02C Nuts and seeds Pecan almond cashew sesame Q34 C02X Other vegetables fruits produce Q34 C03 Cereals Includes packaging of grains rice flour breakfast cereals etc Q34 C04 Dairy Inc
282. iscontinued See S06 K06 from 2010 T04 G02E 1997 2009 Recording media This code is now discontinued See S06 G05 from 2010 Includes pre print application of liquid not ink to paper pre treatment of paper for ink jet printing See also X25 TO9A for electrical details of paper manufacture Paper fabrics OHP sheet recording pattern of LCD screen T04 G02F 2002 2009 Refilling of ink cartridge This code is now discontinued See S06 GO6A from 2010 T04 G02G 2005 2009 Ink Chamber This code is now discontinued See S06 G06 from 2010 T04 G02H 2005 2009 Post ink application processing This code is now discontinued See S06 G07 from 2010 Includes processes for treating ink after application using e g heat or UV light T04 G02 2005 2009 Applications of ink jet printing technology This code is now discontinued See S06 G10 from 2010 Covers printing on non paperlike media e g CD see also T03 Includes textile printing see also X25 T04D 3 D printing and other industrial applications using inkjet technology Manufacturing LCD screens and filters see also UN T04 G03 1983 2009 Thermal This code is now discontinued See S06 H from 2010 Includes thermal ink compositions and heat sensitive paper and ribbons Transfer thermosensitive T04 G03A 1992 2009 Using thermally sensitive paper This code is now discontinued See S06 HO1 from 2010 T04 G03A F 1992 2009
283. ision the permissible maximum length of manual codes was increased to ten characters including the hyphen the possible formats being shown below ANN EPI Class ANN A Generic Manual Code ANN ANN Sub group ANN ANNA Sub group division ANN ANNAN Full Manual Code ANN ANNANA 9 or 10 digits The class to which a Manual Code belongs is indicated by the characters preceding the hyphen thus the codes are always sub divisions of their related EPI Class It should be noted that leading zeros are used to preserve the correct hierarchy The shortest possible Manual Code is thus of five characters length e g SO A 2 Introduction Criteria for Assigning Manual Codes Manual Codes are intended to highlight the novel aspects of an invention and are therefore normally assigned according to the claimed novelty In addition depending on either the electrical content of the invention itself or its intended use codes are applied to indicate the application of an invention For a fuller explanation of these criteria see Appendix 2 It should be noted that Manual Codes are frequently used in combination to represent a particular topic so that some subjects may be routinely assigned two or three Manual Codes Documents Assigned Manual Codes Manual Codes are currently assigned to all Basic patents in EPI Prior to Update 199510 EPI classes were assigned to title only entries except those for Chinese and J apanese patents which were fully coded
284. ition S02 A02A Diameter spacing Distance displacement gap radius S02 A02B Thickness of sheet or coating Capacitance magnetic eddy current film S02 A02C Length width or thickness S02 A02D Deformation Strain gauge distortion S02 A02E Depth contour Cune profile S02 A02F Angles alignment position Includes measuring orientation S02 A02G 1997 Roughness S02 A02X Smooth surface S02 A02X Other electrical or magnetic measuring arrangements Includes area Surface cross section 40 S Instrumentation Measuring and Testing 502 A03 Optical measurement Note codes in this section cover disclosures where light is the primary means of measurement irrespective of subsequent treatment or processing such as in CCTV System Beam laser reflect grating S02 A03A Interferometers S02 A03B Measuring arrangements for S02 A03B1 Thickness of sheet diameter coating Radius circle S02 A03B2 Length width thickness spacing Distance displacement S02 A03B3 Deformation depth or contour Profile curve strain irregularity undulation S02 A03B4 Angles alignment position Includes measurement of orientation tapers or optical axes alignment 3D position 502 A03B5 Area roughness Flat smooth surface cross section S02 A04 Measuring arrangements using fluids Inclination liquid spirit level bubble pneumatic hydraulic air gas S02 A05 Measuring using radiation sound S02 A05A
285. ive S03 E06A Measuring absorption S03 E06A1 1992 Flaw detection S03 E06A3 1997 Moisture detection S03 E06 S03 E06B Forming picture Scan tomography scintillation display phosphor stimulable sheet EPI Manual Codes 20 B 165 Part 1 S03 E06B1 1992 Microscopes See also VO5 F codes for electron ion and X ray microscopes Prior to 2005 included tunnelling microscopes now only coded in S03 E02F codes SEM TEM STEM S03 E06B3 1992 Electronic imaging Includes use of e g video camera systems responsive to radiation and stimulable sheet phosphor imaging see also S05 D02A5C for medical X ray stimulable sheet system and S06 K codes for aspects analogous to facsimile especially S06 K99G S03 E06B3A 2005 Computer tomography S03 E06B5 1992 Photographic recording S03 E06B9 1992 Other image forming methods S03 E06C Diffracting reflecting scattering e g back scattering radiation Crystal structure Compton S03 E06C1 1992 Flaw detection S03 E06D By measuring secondary emission e g X ray fluorescence Does not include fluoroscopy Auger electrons photoelectric effect x ray spectrometer S03 E06D1 2005 Flaw detection S03 E06H 1992 Details of apparatus 16 S Instrumentation Measuring and Testing S03 E06H1 1992 Radiation source Includes control e g source intensity control dosage etc For source positioning see S03 EO6HA S03 E06H2 2006 Detector p
286. ively Priorto 2007 inventions specific to magnetic or optical read circuitry were assigned TO3 A06C3 or T03 BO6C only See also U22 G codes for digital signal processing TO3 POF 1997 Formatting aspects Formatting aspects of magnetic record carriers with emphasis on layout of tracks are covered by T03 A06F codes T03 P02 1987 Analogue Demodulate AM FM PM EPI Manual Codes 20B 05 Part 1 T03 P05 1992 Noise reduction This code covers arrangements to reduce electrical noise in recording or reproducing signals Error detection and correction in digital recording is covered by T03 P0 1A Reduction of acoustic noise sound energy generated by the equipment is not included and is covered by T03 LO5N TO3 P07 1992 Signal processing to restrict or monitor access writing erasing or copying W04 F01L and W04 G01L codes cover analogous arrangements specificallyfor audio and video recording and in these cases T03 P07 codes are not assigned Prevention of overwriting erasing or copying using hardware techniques for all types of recording is covered in TO3 H0 7 Prior to 2006 TO3 A07 codes covered anti copying aspects specific to magnetic recording T03 PO7A 1997 Signal processing to prevent unauthorised access or copying T03 P07C 1997 Signal processing to identify occurrence of copying T03 Q 1992 Library systems Covers systems for bulk storage of data especially with automated retrieval
287. kings T04 A02A 1992 Electrostatic or magnetic T04 A02B 1992 Digital marking to be read using light incl IR UV Includes bar code marking two dimensional bar code marking T04 A02X 1992 Other writing T04 A03 Other digital mark sensing reading Reading of IC cards is covered by T04 K02 Head pick up sweep T04 A03A By detecting electrostatic or magnetic field change Strip T04 A03B Using light incl IR UV Optical beam illuminate laser lens reflect EPI Manual Codes 20 B 307 Part 1 T04 A03B1 1992 Bar code reading Search with TO5 LO1C for point of sale application TO1 C06 for computer interfacing and T04 M02 for hand held bar code scanner UPC POS two dimensional code T04 A03B9 1992 Other reading with light Concealed data T04 A03X Other reading Contact key electrode acoustic ultrasound T04 A05 2005 Card feeding apparatus Card feeding details for digitally marked record carrier See T04 A03 for reading aspects T04 B Verifying correctness of digital marking Covers checking and monitoring of marking e g for alignment not routine reading to determine authorisation etc Includes error detection T04 C Digitally marked record carriers Includes physical aspects material shape etc Covers only carriers with digital markings digitally marked ID on items Smart cards are in T04 KO1 Includes punched paper cards or tape punches readers are in T04 A
288. layers are covered by T03 A01B5D Anti corrosion nitride T03 A01B5D 1992 Antistatic layers and materials For antistatic measures and materials in general see X25 S codes Charge triboelectric conductive dispersion carbon black T03 A01B7 2008 Heat transfer layers This code covers heat transfer layers chiefly for thermo assisted magnetic record carriers for which T03 A0 T is also assigned Thermal laser heating spot EPI Manual Codes 2013 263 Part 1 T03 A0 1B5X 1992 Other layers above magnetic layer Includes parking area e g for CSS operation of a hard disk T03 A0 IC1A See also T03 AOL Contact start stop zone T03 A0IC Characterised by form Codes in this section are applied to indicate the type of carrier only and are used in conjunction with other T03 A01codes as appropriate To distinguish recording apparatus in general by carrier type see T03 N codes T03 A01C1 1987 Disk T03 A01C1A 1992 Hard disk Covers disk with rigid substrate Stack cylinder bulk store T03 A0ICIC 1992 Flexible disk Covers floppy disks T03 A01C3 1987 Tape T03 A01C3A 1992 For helical scan recording T03 A01C5 1992 Card T03 M01 See TO4 also for card carriers of magnetic strip type T03 A01C7 1992 Drum T03 A01C8 1992 Characterised by intended application Codes in this section are only used if the carrier is specified not necessarily claimed to be primarily for a s
289. lectronic integration e g kilowatt hour meter See S01 D02 for instantaneous power measurement See also XD HO4 codes Hour watt energy utility disc security S01 B01 1992 Remote meter reading Includes monitoring of meter per se See also S02 KO8A See also X2 HO4A S01B03 1997 Digital electricity meters SOLB S01B05 1992 Protection against tampering See also T05 H06 for coin token or card freed systems Includes local or remote indication of tampering Security anti fraud SOD Measuring electric variables S01D01 Currents or voltages SOT DOlA Functions of currents or voltages Amplitude average SOFDOA1 1983 Effective values Includes r m s values Root mean square S01D01A3 1992 Peak detection Maximum hold Sample and hold S01D01A9 1992 Other functions of currents or voltages S01D03 Indicating presence or sign Polarity offset comparator S01D03B1 Indicating presence 28 S Instrumentation Measuring and Testing S01D01B5 Thresholding Includes indication of zero crossing point of ac waveform Level reference hysteresis SO DOK Using ac dc current pulse conversion etc A D and D A converters per se are covered by U2LA codes SOr DOICI 1983 Dc to ac digital SOFDOICA 1992 Dc ac Includes chopper circuit See U24 G0 Aland U24 GO2E for instrumentation chopper amplification circuits S01D01CB 1992 Digital S01 D01C5 1983 Ac to dc Rectifier br
290. lied Includes Attenuated Total Reflectance Spectroscopy This code will nearly always be combined with at least one other S03 E04A5 code ATR S03 E04A9 Other spectral properties S03 E04B Reflection refraction transmission dichroism phase or polarisation affecting properties S03 E04B1 Transmission specular reflectivity EPI Manual Codes 203 163 Part 1 S03 E04B1A 1992 Transmission Includes non dispersive gas analysis Includes measurement by splitting light source into two paths one for reference control one for test sample and measuring relative absorption Turbidity densitometer S03 E04B1B 1992 Specular reflectivity S03 E04B5 1983 Refraction phase interference dichroism polarisation diffraction Polarise refractometer interferometer ellipsometer measuring refractive index S03 E04B5A 2005 Surface plasmon resonance S03 E04B5 S03 E04C Scattering diffuse reflection Includes Rayleigh and Tyndall scattering Also includes Optical Time Domain Reflectrometry from 1992 previously coded in S03 E04B7 OTDR S03 E04C1 In moving fluid e g smoke detection See WO5 B02Alalso for smoke detecting fire alarm using scattering effects Suspension particle fire alarm turbidity S03 E04C2 In material in container S03 E04C3 1997 Optical computerised tomography OCT optical coherence tomography S03 E04D Optical electrical mechanical or thermal excitation Fluorescent at
291. llators and sorters see S06 K02C S06 K05A 2010 Stapling binding cutting punching folding Previously coded as S06 A18A Includes bookbinding stapling cutting punching devices situated inside the copier or separate bookbinding stapling cutting punching machines attached to the copier S06 K05B 2010 Laminating Previously coded as S06 A18B Laminating protective layer S06 K05C 2010 Shredding Previously coded as S06 A18C T04 G06S Includes immediate shredding directly after scanning printing S06 K05D 2010 Attachment of anti copy mark Previously coded as S06 A18D Includes applying a magnetic wire RFID tag etc as part of the printing process If attaching a RFID tag see also TO4 K codes Detection of copy prevention marks on documents are also coded under S06 K07A3 Details on watermarking also coded under T01 506 K06 2010 Cleaning Recording Agent Removal Previously coded as S06 A10 T04 G02D Covers mechanism for transferring toner to the collection or waste container for later removal and recycling outside the copier For details of toner or ink recycling see S06 KO4B S06 KO6A 2010 Printhead cleaning S06 K06B 2010 Charge and ozone removal Previously coded as S06 A10B Drum discharge EPI Manual Codes 20 B 25 Part 1 S06 K06C 2010 Removing excess developer agent Previously coded as S06 A10A Involves removal of toner S06 K06C1 2010 Using blade Previously
292. lso see section A for novel polymer details such as AD P for packaging applications and AILB C for details of forming molding and heat sealing of polymers Also see section L01 for manufacture of glass items such as LOL LO6 for packaging applications as well as e g LOLE for manufacturing hollow containers Includes manufacturing details of external and internal packaging elements Q31R Recycling details Includes recycling details of containers lids caps and transit packaging Electrical details of recycling are coded under X25 W04 Q32 Container Closure Types Special packaging features and Transit packaging From 2012 Q32 has been redefined to cover container and closure types and special features of containers packaging Q32 codes should be used in conjunction with Q31 Q33 and Q34 codes as appropriate Manufacturing and recycling details are covered by Q31C and Q3LR respectively Prior to 20 2 Q32 remains searchable for containers in general Q32 A Container Type These codes are used to highlight the type of container that is either novel per se or used in the packaging bottling system method Q32 A01 Bottles Q32 A02 Ampoules Q32 A03 Cartons Q32 A04 Jars Q32 A05 Tins Cans Q32 A05A Aerosol containers Q32 A05B Drums Tanks Q32 A05C Casks Barrels Q32 A08 Boxes Crates EPI Manual Codes 2013 69 Part 1 Q32 A09 Trays Q32 A10 Baskets Q32 A5 Sacks Bags Pouches Envelopes Includes pl
293. lude milk packaging which is coded under Q34 C04A only Q34 C0 7A Water and soft drinks Includes packaging of still sparkling water fruit juices squashes and concentrates Cordial Q34 C07B Tea and coffee Includes packaging of ground and instant coffee coffee beans coffee machine pods one cup coffee filters syrups chicory loose tea tea bags and chocolate drinks Also includes packaging of filter papers used in coffee makers Q34 C07C Alcoholic drinks Beer wine whiskey Q34 C08 Specialty foods and meals Q34 C08A Whole or partially prepared meals Includes meal kits and marinated uncooked meats Sushi Q34 C08B Baby foods Includes packaging of powdered milk long life milk food pouches etc Packaging of milk products is also coded under Q34 C04A Q34 C08C Food supplements and vitamins Includes packaging of slimming milkshakes Q34 C08D Parental and enteral feeding Q34 D Food for animal consumption and supplements Q34 D01 Animal food Includes packaging of pet food or livestock feed Fodder pet treats Q34 D02 Animal supplements health products Includes packaging of vitamins cod liver oil animal grooming products etc Also includes packaging of animal health products such flea products ointments etc These are also coded under Q34 01for pharmaceuticals EPI Manual Codes 20 B 79 Part 1 Q34 H03 Hospital waste Bio hazards Q34 H04 Nuclear materials Radioactive
294. ludes e g psychrometry dew point humidity hygrometry S03 E01B1 1997 Thermal cycling S03 E01B Includes thermal test chambers for PCBs and integrated circuits See also V04 R06 codes for PCB testing and Ul FOIG for burn in testing of integrated circuits Includes thermal cycling of test pieces such as might be carried out in a metallurgy laboratory If the material under test is subjected additionally to a load see also S03 F02B for time varying load and S03 F02C for fixed load Temperature excursion PCB semiconductor device integrated circuit coupon S03 E01B3 1997 Flaw detection S03 E01B Includes detection of flaws using infra red radiation For flaw detection using visible or ultraviolet radiation see S03 E04F2 defect S03 E0 IC Calorimetry Includes e g combustion Calorimeters per se are in S03 B02 S03 E01E 1992 Emissivity determination and differential thermal analysis Includes acoustic thermography For detecting flaws see also S03 E0 B3 S03 E0 1X Other thermal investigation S03 E02 Electrical by investigation Moist liquid flow humidity S03 E02A Resistance of solid absorbing or reacting with fluid Includes e g semiconductor gas sensor Oxide metal film moist humidity resistor bridge oxygen semiconductor S03 E02B Resistance of liquid or electrically heated body in material Catalyst S03 E02C Capacitance Dielectric S03 E02C1 1997 Moisture de
295. ludes packaging of fresh and processed dairy products such as milkshakes powdered eggs etc Q34 C04A Milk Yoghurt Includes packaging of cream ice cream butter milkshakes etc Also includes packaging of lactose free milk Powdered milk UHT milk buttermilk baby milk Q34 C04B Eggs Dried eggs 78 Q Mechanical Q34 C04C Cheese Q34 C04X Other dairy products Q34 C05 Bakery Confectionery Pasta Includes packaging of breads cakes biscuits pasta crisps and sweets Cookies spaghetti macaroni rice candies Q34 C06 Condiments Sauces Sugars Oils Q34 C06A Herbs Spices Includes packaging of fresh frozen and dried herbs Herb pastes such as basil or coriander pastes are coded under both Q34 C06A and Q34 C06B Packaging of mustard is coded under Q34 CO6B only Q34 C06B Sauces Soups Pastes Includes packaging of pasta sauces curry pastes sauce pouches mayonnaise tomato sauce etc Herb pastes such as basil or coriander pastes are coded under both Q34 CO6A and Q34 CO6B Tomato puree dry sauce mix mustard marinade Q34 C06C Oils Vinegars Includes packaging of cooking oils such as olive oil sunflower oil Also includes packaging of salad dressing Vinaigrette Q34 C06D Sugar and sweeteners Includes packaging of sugar cubes loose sugar syrups but also sugar substitutes artificial sweeteners Caramel Q34 C07 Drinks and beverages This code does not inc
296. ly those mechanical or electromechanical elements concerned with driving carrier T03 F02C1 1992 Drive motor See VO6 M codes also for motor details Spindle motor T03 F02C3 1992 Turntable spindle bearings disk clamping T03 FO2C3A 1997 Disk clamping arrangements T03 F0 1B T03 F02C3 Covers arrangements to clamp disk onto shaft Clamp arrangements for drive braking are covered by T03 F02C5 T03 FO02C3C 1997 Bearings T03 F02C5 1992 Braking arrangements Arrangements to fix disk s on driving shaft are covered by T03 F02C3 T03 FO2E 1992 Carrier pressure arrangements Includes arrangement to press floppy disk against magnetic head T03 F02G 1992 Ventilation cooling air filters Includes fans heatsinks etc Cooling of electronic equipment in general is covered by V04 T03 codes T03 F02G1 1992 Air filters Air filters of general application are covered by T03 H02C Prior to 1992 see T03 F02 and T03 H02 T03 F02 1992 Multi carrier type drive This code is used with other T03 F codes as appropriate and covers arrangements specific to driving several carriers simultaneously TO3 FO2L 1992 2004 Casings constructional details This code is now discontinued and since 2005 codes in this section are no longer used Constructional aspects of disk drives are now assigned T03 L05 codes in conjunction with T03 A08A T03 BO8A or T03 D0 Klas appropriate or in conjunction with T
297. manual codes in 2006 the 017 class covered vehicle parts and fittings as well as servicing See Q16 A02 instead of mechanical aspects of vehicle servicing or X22 X16 and X22 A16 for electrical aspects of vehicle engine servicing For mechanical details of vehicle engines also see Q5lcodes QV A Vehicle construction Q17 A01 Under structures Chassis Subframe Connections Includes tubular spaceframe constructions Also includes passenger protection arrangements such as crumple zones built into the chassis Q17 A02 Superstructures Superstructure sub units and connections Includes side panels door pillars fixed roofs floors etc Q17 A03 Combined superstructure and frame Monocoque Includes monocoques used in racing cars see also Q19 F03 Q17 A04 Cycle frames Includes frames and forks used in cycles and motorcycles Also See Q19 A for cycles Q19 B for motorcycles and QD codes for novel details of suspension forks or rear suspension units EPI Manual Codes 20 B Part 1 Q1 A05 Streamlining arrangements Includes spoilers and other valances or wind deflectors For electrical aspects of exterior fittings such as speed responsive spoilers see X22 X05 only Q1 A06 Doors bonnets tailgates Includes mechanical aspects of openings such as doors boots and bonnets Gas struts are also coded in Q63 E0 ID for fluid springs For electrical aspects such as electric sliding doors or electric door lock
298. may also be applied in conjunction with the electrical manual codes when appropriate EPI Manual Codes 2013 Part 1 Layout of the Manual The manual is arranged in three sections Parts 1 amp 2 Codes in the seven sections Q S X are listed in alphanumeric order with details including the code definition scope notes and associated search terms For codes introduced post 1980 the year of introduction is indicated An annotated example of a typical entry in the manual is shown below Manual Code T01 C02B 1987 MAAA de ar x 4 Position digital value converters TO1 CO2B1 In cooperation with display See al 11 112 for GUI HCI and TO1 112B for GU TO1 CO2B1A 1992 2001 For mouse A en This code is now discontinued see T04 F02B1 fron Part 3 This comprises an overall keyword index to Parts 1 amp 2 of the manual with 6 appendices as follows 1 Brief Summary of EPI Subject Matter Coverage Subject Index highlighting EPI Manual Coding Criteria IPC EPI Manual Code Approximate Concordance Concise Guide to EPI and Mechanical Transportation Classification vv Pb W N Nanotechnology Quick reference guide listing all Chemistry Life Sciences and Engineering manual codes relating to Nanotechnology industries 6 Green Technology Quick reference guide listing all Chemistry Life Sciences and Engineering manual codes relating to Green technology Code Heading and Definition In this new edition many of the code descripto
299. mooring against jetty pier or other vessel Q24 C02 Anchoring arrangements E g when using ground engaging anchor Q24 C02A Anchors Q24 C03 Boat hooks Q24 C04 Towing pushing equipment Q24 C05 Ancillaries e g chains ropes clamps bollards fairleads hawsers Includes ancillaries used for e g mooring anchoring or tying up Includes fenders used to protect side of ship s hull Q24 C Tying up anchoring towing pushing equipment Q24 E Marine propulsion and steering Q24 E01 Propulsive elements These codes describe the type of propulsion used on the ship and are only applied when the type of propulsion system has some bearing on the novelty Q24 E01A Directly acting on water Includes water jet propulsion see Q24 P21for jet skis Q24 E01A1 Of rotary type 0Q24 E0AA Propellers Includes propellers per se and propeller driven vessels when the propulsion aspect is important 52 Q Mechanical Q24 E01A1C Paddle wheels Paddle steamer Q24 E01A3 Of non rotary type e g flaps Includes oars see also Q24 E0 1G for muscle power Q24 E01C Directly acting on air e g for hovercraft Also see Q24 P10 for hovercraft per se and Q24 P30 for swamp boats having large propeller acting on air Q24 E01E Directly acted on by wind e g sails Magnus effect Includes sails per se See Q24 A05 for masts per se Q24 E01G Using muscle power Includes use of e g oars movable thwarts foot rests
300. mory details pen recorders line printers etc See T04 G for line printer details Plot position writing print mark paper platen X Y graphical S02 K06 Component parts of recording indicating appts Line printers are only included when specifically for printing measured values See T04 G codes for line printer details S02 K06A Scales dials pointers Instrument display indicia markings S02 K06B Recording elements Print ink paper mark S02 K06B1 Electric magnetic heated optical perforating elements Electrode beam dot matrix electrocardiogram S02 K06B2 Ink transfer recording elements S02 K06X Other component parts of recording indicating appts Includes vehicle dashboard instrumentation see also X22 E codes S02 K07 1992 Testing and calibration S02 K09 S02 K07A 2005 Testing S02 K07 S02 K07B 2005 Calibration S02 K07 S02 K08 1992 Remote reading tariff metering S02 K09 S02 K08A 1992 Remote reading See also S02 K08B for remote reading of e g gas water S02 C02 codes also or electricity meters 501 B01also and W05 D codes e g W05 D04A5 for radio link or W05 D07G if for vehicles which cover telemetry in general S02 K08B 1992 Tariff metering appts S02 K09 Other indicating or recording Monitoring S03 Scientific Instrumentation S03 A Measuring optical radiation IR visible and UV See also S03 E04 for appts having provision for i
301. mprinted type Pattern depression pit stamper T03 A02G5 2008 Manufacture of carrier including non magnetic recording areas Includes manufacture of magnetic carrier with separate recording area using other technology such as optical for which TO3 B codes are also assigned Magneto optical record carriers are not included here being covered by T03 D0 1A8 codes T03 A03 Heads Prior to 2007 see also VO2 A02 codes for magnetic materials Prior to 2002 if audio video application is indicated see also W04 B0 2A For erase heads search with T03 A06E1 From 2002 heads for audio visual recording are no longer coded in W04 B02 Audio visual applications are indicated by W04 B10 W04 B12 WO4 B 14 and W04 B16 codes Field transducer coil flux bias inductance yoke core ferromagnetic pick up read write T03 A03A Heads with multiple active gaps Multichannel multitrack film glass erase T03 A03A1 1992 For operation on same track T03 A03A5 1992 For operation on different tracks For array type heads T03 A03A7 takes precedence Stereophonic DCC T03 A03A7 1992 Array type multiple head Matrix T03 A03B Other inductive head structures This code is used for inductive head structures not catered for by other T03 A03 codes which take precedence or when precise detail cannot be determined T03 A03C Flux sensitive heads Includes magneto resistive aspects covered in T03 A03C3 Read only TO
302. ms T06 A04B5 1997 Recording and playback teaching systems T06 A04B7 1997 Total central control of factory For central factory control using NC systems see T06 A04A2A FMS Flexible manufacturing system CIM computer integrated manufacturing multi machine control IMS integrated manufacturing system T06 A05 Adaptive optimum control systems T06 A05A 1992 Artificial Intelligence based systems Includes expert rule or knowledge based systems See also TOL 16 codes Al KBE rule acquisition inference engine heuristic rules T06 A05A1 1992 Fuzzy control See also T0 1 16B T06 A05C 2007 Using algorithms Includes adaptive control systems using algorithms to optimise system performance E g includes control algorithms used in washing machines see also X27 D01A5 to optimise wash cycle based on sensed parameters such as weight of clothes temperature etc T06 A06 Automatic controllers T06 A06A Electric T06 A06A1 Dis continuous controllers T06 A06A1A 1992 Continuous T06 A06A3 Output of controller is continuous function of deviation from desired value See T06 A06A3 for records from 1983 to 1991 T06 AO6A1D 1992 Discontinuous T06 A06A5 Output of controller is discontinuous function of deviation from desired value e g two or multi step controllers See T06 A06A5 for records from 1983 to 1991 T06 A06A2 With output pulse train signal with multiple inputs and o
303. n arrangements See X22 A07 for electrical aspects of EGR or X22 A03A2C for EGR control EPI Manual Codes 20B 91 Part 1 Q51J02F 2010 Exhaust heat recovery Includes recovery of heat of vehicle exhaust e g for passenger compartment heating For electrical details of exhaust recovery systems see X22 AV Q51J07 2007 Exhaust braking Includes exhaust brakes and exhaust brake control e g used for slowing diesel engined truck see also Q19 C02 for trucks and Q51 D03 for diesel engines when travelling down long hill to avoid overheating mechanical friction brakes Also see Q18 A30 for exhaust braking prior to 2007 See X22 A03B5 and or X22 A09 instead for electrical aspects of vehicle exhaust engine braking Q51K Starting systems For motor vehicle IC engine electrical starting see X22 A08 or X22 A04 for electric starter motors per se Also see relevant Xlland XB codes for motor hardware and control respectively Q51K01 Using muscle power E g using hand cranks pull cords and motorcycle kickstarts see also Q19 B Q51K02 Using mechanical power storage E g using springs or inertia Q51K03 Using auxiliary engines Q51K09 Other starting arrangements Includes e g using explosive cartridges 92 Q Mechanical Q5IL 2007 Engine heating warming apparatus method Includes use of exhaust gas heat to warm engine coolant See X22 AB for electrical details of engine warming Q51X Q51M 2007
304. n isolation and are not intended to be used in conjunction with other Q25 codes except Q25 X codes for non specific aircraft spacecraft systems and equipment 62 Q Mechanical Q25 S01 Cosmonautic vehicle type Q25 S01A Artificial satellites Space stations For satellite communication systems per se see W02 C03B1codes only Q25 S01B Space shuttles Q25 SO1C Space rockets 025 S0D Extraterrestrial vehicles Moon buggy 025 502 Navigation and position control Includes e g using jets gyros inertia Earth s magnetic field gravity gradient 025 503 Instrumentation Includes mechanical aspects See S02 for instrumentation in general and WO6 BOB for electrical aspects of aircraft instrumentation Q25 S04 Propulsion systems Includes solid rocket boosters see also Q52 BO3 for rocket engines per se Q25 S05 Life support equipment Includes mechanical aspects of heating and air conditioning equipment Q25 S06 Protection safety emergency devices Includes systems for protecting the space craft per se For astronaut protecting space suits see Q25 X0 lonly Q25 S06A Protection against radiation Q25 S06B Protection against meteorites foreign bodies Q25 S06C Thermal protection Includes mechanical heat shields and tiles Also includes thermal insulation on spacecraft to protect astronauts from extreme temperatures Q25 S07 Crew passenger accommodation Q25 SO7A Sanitation arrangements
305. n optical testing is involved codes in e g S02 J04 or S03 E04 subgroups are also assigned as appropriate TO3 B02C 1992 Static carrier reading and writing system Covers arrangements for reading or writing where relative movement of light source sensor with respect to recording medium does not involve physical movement of either record carrier or a head apparatus Instead relative movement takes place for instance by optical beam scanning with electro optical or electromechanical scanning or use of an switched optical array Does not cover optical static stores which are covered by UM A02 codes T03 B03 1992 2004 Record carrier positioning This code is now discontinued and from 2005 novel aspects of optical record carrier positioning are assigned the appropriate T03 B10 code in conjunction with TO3 F or TO3 E codes T03 BO3A For disks This code is now discontinued Priorto 2005 T03 N01was also assigned and T03 F codes were applied for specific details T03 BO3C For cards This code is now discontinued Priorto 2005 TO3 NO5 was also assigned and also T03 F codes for specific details Codes in T04 e g T04 A03B and T04 are assigned for this topic T03 BO3E Fortape This code is now discontinued Priorto 2005 T03 N02 and or T03 N03 or TO3 N04 were also assigned along with TO3 E codes which are still assigned for specific tape drive details 1992 2004 1992 2004 1992 2004 T03 B05
306. n reduction using constructional techniques This code covers constructional arrangements to reduce acoustic noise and vibration generated bythe recording and reproducing equipment itself Arrangements to reduce electrical noise in recorded or reproduced signals are covered by T03 P05 T03 L05S 2005 Shock absorbing and damping This code covers constructional arrangements to reduce the effects of externally applied shocks and vibration on the recording and reproducing equipment Arrangements to reduce acoustic noise and vibration produced by the recording or reproducing equipment itself are covered by T03 LO5N T03 M General T03 M01 For flat record carriers This code was used to indicate card type carrier systems prior to 1992 From 1992 T03 NO5 will be assigned instead Card strip T03 M02 For web and other record carriers Prior to 1992 this code was chiefly used to indicate certain magnetic tape manufacturing processes with T03 A02 such as slitting From 1992 these are covered by T03 A02B7 and T03 A02E3 and T03 M02 is now mainly used for non standard web carriers such as photographic film with e g magnetic recording aspects also assigned T03 A01C9 Tape m 304 T Computing and Control T03 M05 2005 Power supply details T03 M07 2005 Interfacing connectors Covers external interfacing and connectors e g between drive and other equipment only Interfacing for magnetic drives and optical
307. n see S05 C codes also where medical application stated Medical clinical forensic diagnose S03 EMH1 Blood Coagulate plasma platelet cell count S03 E14H2 2005 Biological fluids S03 E14H9 Includes urine semen etc 72 S Instrumentation Measuring and Testing S03 E14H3 2005 Nucleic acids S03 E14H Includes general DNA RNA sequencing and tests for specific gene sequences where there are no specific details Where novel reagents are claimed see also S03 E09F For microarray or biochip technology see also S503 HO1 codes S03 E4H4 1983 2004 Immunoassay This code is now discontinued and transferred to S03 E09F but remains searchable and valid for records from 1983 2004 Antibody assay antigen monoclonal conjugate bonding HIV AIDS hepatitis S03 E14H5 1992 Enzymes proteins and amino acids S03 E14H9 S03 E14H6 1992 Tissue samples S03 EMH9 S03 E14H9 Other biological material Breath S03 E14 1992 Plants S03 E4L 1992 Chemical and biological warfare agents Includes detection See S03 E09 for chemical detection techniques S03 C06 for luggage or mail inspection methods or S03 HO1for lab on chip or biochip technology For electrical aspects of chemical or biological warfare detection see W07 F0 lalso S03 E14M 1992 Herbicides pesticides S03 El4N 1992 Air quality Covers air quality e g in workplace hospitals and home See S03 D06 also for pollution monito
308. n sequence of layers without particular reference to any one T03 A03C9N 2005 Biasing arrangements Circuitry for biasing magnetic heads is covered in T03 A06G TO3 A03C9X 2005 Other T03 A03D 1987 Vertical recording head This code is used with other T03 A03 codes as appropriate Perpendicular T03 A03E 1987 Thin film heads Assumed to be for inductive type head structures unless applied in conjunction with T03 A03C codes This code is intended for magnetic heads wholly of film circuit type construction i e including thin film coil windings for details of which search with TO3 A03 5 Magnetic heads in which only the core and related magnetic circuit components are of thin film construction are not included Cores for such heads are covered by T03 A03 IC and for thin film circuit type heads by T03 A03 IE Metal in gap heads are covered by T03 A03F codes Prior to 2007 magnetic film details of thin film heads of both types were also coded in VO2 B03 which has now been discontinued For film circuits in general see U14 H codes which are not assigned for thin film magnetic heads T03 A03E1 2006 Lead layers Covers layer arrangements for internal head connections External head connections are covered in T03 A05C8 T03 A03F 1992 Metal in gap head MIG 270 T Computing and Control T03 A03F1 1992 Gap filling material Details of gap materials and structure for magnetic heads in general
309. nalysing fluids measuring attenuation speed density frequency spectrum to characterise medium S03 E08E 1997 Imaging S03 E08 503 E08A E g using visualisation of interior using Barkhausen effect S03 E08G 1992 Acoustic microscopes Covers acoustic microscopes per se EPI Manual Codes 20B 167 Part 1 S03 E08X Other sonic or ultrasonic measurements Includes construction details of ultrasonic equipment e g probes and arrangements for orientation see also VO6 Measuring deposition on crystal resonator using variation in Q factor or impedance is not included see S03 E02X S03 E09 Chemical methods S03 E09A Precipitation absorption adsorption S03 E09B lon exchange catalysis combustion Catalyst S03 E09C By chromatography e g column plate Gel injection flow needle capillary vaporise S03 E09C1 1983 Gas chromatography S03 E09C3 1992 Thin layer chromatography S03 E09C5 1983 Lig and ion exchange chromatography S03 E09C7 1997 Chromatography and electrophoresis detectors S03 E09C From 2006 this code covers detectors to identify substances separated by electrophoresis Electrophoresis per se is covered in S03 E03E S03 E09C7A 1997 Optical S03 E09C See also S03 A0 B codes 168 S Instrumentation Measuring and Testing S03 E09C7B 1997 Mass spectrometric S03 E09C S03 E10A For mass spectrometers see S03 E10A and V05 JOlcodes GCMS S03 E09C7C 1997
310. ncers NVH Q17 X Other vehicle construction fittings Propulsion arrangements not provided for Q18 Brake systems Steering systems Control From 2006 Q18 covers all mechanical details of vehicle brake and steering systems and their control Prior to the introduction of Q18 manual codes in 2006 the Q18 class only covered brake control systems See X22 C02 X22 C05 codes for electrical details of vehicle braking and steering systems QB A Braking systems Control For electrical aspects of braking systems see X22 C02 codes only Q18 A01 Braking system components These codes are applied to highlight specific novel components of the braking system such as novel brake discs per se Q18 A0 1A If the braking system as a whole is novel rather than a specific individual part of it then apply Q18 A03 codes instead e g Q18 A03A for novel disc brake assemblies Q18 A01A Discs Includes novel brake discs per se Q18 A01B Drums Includes novel brake drums per se Q1 A01C Pads and shoes Includes novel brake pads and shoes and their materials Q18 A01D Callipers Includes novel hydraulic brake callipers and mechanical cable operated callipers 4 pot V side pull cantilever EPI Manual Codes 2013 3l Part 1 Q18 A01E Cylinders reservoirs e g master cylinder Q18 A01F Valves Q18 A01G Brake force control Includes brake bias valves also see Q18 AO1E Includes all systems and methods f
311. ncludes systems support repository help system For Al based expert system support see also TOL 16A TOFGO9I Other From 1992 see TO1 J20C for software debug systems T01 GO5C for monitoring of computer systems T01 G06 for logic simulation systems T01G07 for fault simulation systems and TO1 G08 for diagnostic systems TOFGA 1997 Measurement of non processing parameters of computer systems T01GO5C T01G09 Includes smoke or fire detection see W05 BO2 codes also alarm generation power spike failure in computer systems See also T01G05C for processor related monitoring See TOL JO8F for computer testing and monitoring of non computer equipment TOY GUA 1997 Power supply Includes measurement and control of external power supply to computer See TOLLO1for computer power supplies and TO1 GO5A TOY G1UB 1997 Temperature measurement and control Includes measuring temperature humidity of computer surroundings to maintain optimum operating conditions See also TO1 GO5A TOY GUC 1997 User monitoring e g tiredness Includes measuring muscle tiredness time of continuous use see also T01 G05C harmful screen emissions RSI TOY GUF 2012 Fan speed measurement and control Covers measuring the speed of the fan and controlling the speed depends on the CPU usage TO1 GU X 2005 Other measurement of non processor parameters TOLH Data storage and memory interconnection data trans
312. network based biometric systems See also TO4 DO 7F for biometric image recognition and S05 DO1C5A for measuring systems TOLJDC2 2006 Security System Administration TOLJDD 1992 Icons Widgets Covers use of graphic object displayed as a symbolic reference for a process or file which may be selected by user Includes cursor and pointer manipulation See also TO J 10C TOL B 2005 Scientific Analysis Processing systems used to support scientific analysis See S03 for analysis acquisition systems TOL BA 2005 Biological analysis Biological analysis includes DNA analysis and other biological systems See also T01 J06A for medical applications TOL 1992 Language translation See TO LJ 16C3 for intelligent natural language processing TOLJ15 1987 Computer aided design and simulation Includes computer modelling and simulators See also TO LJ 10C for image generation See also TO1 E04 for random number generation Net list Net library TOLJBA 1987 Design and simulation of electrical circuits and hardware See also U Uor V04 Includes CAD systems for mask design TO1LJBA1 1987 Logic circuit CPU design TOLJBA2 1987 Wiring layout PCB s integrated circuits TO1J5A3 1992 Computer simulation of electrical and electronic circuits TO1J AD Includes use of graph models petri net and analog modelling GPSS SPICE VHDL Computer timing analysis TOLJBA4 1992 Network design Incl
313. nformation is covered by T03 A07B3 codes Pre formatting servo index SMPTE 1992 2005 T03 A07B3 1992 Duplication from one carrier to another T03 A07B3A 1992 Making many copies from one master EPI Manual Codes 20 B 277 Part 1 T03 A07B9 1992 Other copying re recording T03 A08 1992 Magnetic drive Codes in this section are used with either T03 E or T03 F codes as appropriate to indicate carrier positioning aspects Portable standalone drives are also coded in T04 P Prior to 1997 these codes were used to indicate these aspects only but are now widened in scope to be applied for any novel aspect of magnetic drives which would be included in TO3 To further discriminate the type of equipment concerned codes from the T03 N section should be used where T03 A08 codes are not sufficiently specific T03 A08A 1992 Disk drive See T03 F codes also T03 A08A1 1992 Single disk drive module From 20 2 T03 A08A1G is introduced for portable hard disk drives that are used for external storage Hard disk drives of normal form factor for use within computers servers etc are covered by T03 A08AIC and card type or similar small form factor drives are covered by T03 A08AEE In 2002 the title of T03 A08A1was amended to better reflect its intended coverage of single units which may drive one or more magnetic disks Storage systems based on multiple magnetic disk drive modules used together are covered by T03
314. ng recording playback Engage guide cam gear eject T03 E01A 1992 Spools Hub reel flange leader T03 E03B 1992 Cassette changing Load eject slot slide carriage TO3 E01B1 1992 Changing ejecting mechanism within apparatus T03 E0 BIA 1992 Cassette door Flap damping spring T03 E01B5 1992 External feeding apparatus From 2006 external tape feeding for library systems is no longer included here being covered by T03 QO land T03 Q0 7A Prior to 2006 search with TO3 E01B5 and T03 Q01for external feeding arrangements for tape libraries T03 E01B7 1992 Handling different sized cassettes Cassette adaptors per se e g for enabling insertion of small cassette into standard machine are covered by TO3 HO1B6 T03 E01C 1992 Looping threading 294 T Computing and Control TO3 E01C1 1992 For helical scan tape Includes arrangement to withdraw loop of tape from cassettes Also coded in T03 N02 and T03 N03 Prior to 2002 audio video applications of this technology were also assigned W04 B04B7A which is discontinued from 2002 and thus no longer assigned T03 E02 Other tape guidance Includes capstan and rotary head guides vacuum arrangements and pressure pads T03 E03 Controlling regulating or indicating speed T03 E03A 1992 Speed control Servo feedback T03 E03A1 1992 By measurement of carrier speed Tachometer pulse counting T03 E03A5 1992 By recorded data T03 E03A7 1992
315. ng potential bra n EEG physiological S05 D01A1 1983 Electrocardiographs ECG EKG signal cardiac heart lead tachycardia bradycardia fibrillation QRS complex 505 DOJAA 1997 Electrodes S05 DO1A1 Includes electrodes adapted for ECG measurements e g scalp chest etc Scalp foetal monitoring cardiography S05 D01A2 1997 Neurological currents and signals S05 D0 1A Includes measurement of neurological bioelectric currents and signals e g electroencephalography electromyography magnetoencephalography etc EMG EEG MEG squid EPI Manual Codes 20 B 185 Part 1 S05 DO142A 1997 Electrodes S05 DO1A Electrodes for detecting bioelectric signals other than ECG i e EEG EMG e g needle electrodes S05 D01B For heart rate blood pressure Pressure measuring devices are also in S02 F04 codes for flow measuring see also S02 C Includes vein and artery wall thickness and blockage measurement Catheter pulse ultrasonic S05 D01B1 1983 Blood pressure or flow Sphygmomanometer Korotkoff cuff Doppler fluid electroarteriograph S05 DO1B1A 1997 Blood pressure S05 D01B1 S05 DOBB 1997 Blood flow S05 DOB Includes measurements of blood flow velocity and cardiac output Tracer thermo dilution catheter S05 D01B5 1983 Heart rate pulse Measuring or recording pulse See S05 A05 for exercise Cardiac frequency stethoscope S05 DOIC For lungs body shape
316. ng E books Includes details of screens controls and design intended to simulate a conventional paper book See also TOL NO1B5 for online aspects UM for novel display aspects TO1 MOG6AlA TO1 L02B V04 for novel casings E book reader TOEMO6AD 2006 Wearable computer TOFMO6A3 1997 Desktop mini tower TO MO06A TOLMOG6A5 2006 Consoles This code covers computer systems designed as one self contained unit e g video game console TOLMOGA9 1992 Other personal computer types TOLMO6B 1992 Mainframe TOLX Covers systems handling large base of time sharing terminal users 250 T Computing and Control TOLMO6C 1992 Supercomputer TOLX TOLMO6D 1992 Optical system See also TOLEO5A for digital optical processing elements and T02 A03 for analogue and hybrid optical processing elements TOLMO6E 1992 Superconductor system TOLX See also TOLEO5C for superconducting elements See also UM FO2 codes TO01M06Q 2005 Quantum System Using quantum devices for processing Prior to 2005 see TO MO6C X See T0 E05Q for processing systems using quantum mechanics Quantum well gate TOLMO6S 2005 Servers Covers architecture and construction of servers Use of servers in computer networks is covered in TOFNO2ASC client server systems communications in TOLNO2A2C and architecture of client server systems in TO 1 MO2AB Constructional details are also coded in TOLL section TOLMO6X
317. ng chambers Optic S02 C04X Other dispensers S02 C05 Measuring volume capacity measuring vessels Cup S02 C06 Level indicating Tank fuel depth gauge height S02 CO6A By floats Switch magnet reed S02 CO6A1 1992 Operating electrical switch or transducer S02 C06A1A 1992 Operating switch S02 CO6A1B 1992 Operating transducer Covers arrangements with proportional output e g resistance wiper blade S02 C06A5 1992 Non electric system S02 C06B By measuring weight or pressure 502 C06C By measuring variation of electrical properties of sensor This code and its subdivisions are used for cases in which the substance being monitored directly modifies the electrical property concerned See S02 CO6A codes for float operated systems Probe electrode resonance oscillator EPI Manual Codes 20 B 45 Part 1 S02 C06C1 1992 Resistive system S02 CO6CIA 1992 Combined with heater S02 C06C3 1992 Capacitive system S02 C06C9 1992 Other sensor properties e g inductive Inductance S02 C06D Using wave propagation effects Refraction reflection diffraction interference S02 C06D1 1992 Using optical frequencies em Light IR S02 C06D3 1992 Using sonic or ultrasonic radiation Echo S02 C06D5 1992 Using radio frequencies em For radar type systems search with W06 A04H8 Microwave RF S02 C06D9 1992 Other wave propagation level sensing S02 C06X Other level indic
318. ng cooling techniques S05 A05C 2005 Massage Massage details for domestic items such as beds chairs beauty treatment etc are also coded under X27 A02A2 S05 A05D 2005 Acupuncture S05 A05E 2007 Physical therapy EPI Manual Codes 2013 183 Part 1 S05 A07 1992 Eye exercise strengthening defective eye muscles Optical S05 A09 Other e g speech therapy relaxation therapy Includes electrical aspects of e g aromatherapy and homeopathy steam baths saunas etc audio relaxation deaf dumb speech therapy insomnia curing apparatus air cleaners and filters S05 A10 2006 Patient positioning for therapy Used for cases where the novelty is in the positioning of a patient rather than in the therapeutic device itself S05 B Surgery Surgical instruments devices and equipment See S05 A codes for therapeutic equipment Anaesthesia apparatus is in SO5 L Diagnostic endoscopes are in S05 D04 Instrument shock wave tissue pressure coagulate incision cut cauterisation S05 B01 1992 Using laser IR or UV Includes all aspects of laser surgery Light optical beam focus S05 B02 1992 Using sonic or ultrasonic equipment Includes extracorporeal shock wave lithotripsy e g using ultrasonic waves See V06 for details of ultrasonic transducers Lithotripsy stone concretion S05 B03 1992 Using mechanical or electrical equipment Includes electrosurgical apparatus and electros
319. ng or aerating arrangements Q66 P04 Fluid delivery valves Needle valve Q66 D Rotary valves Q66 E Multiway valves Mixing valves and fittings incorporating them Q66 F Valve construction Q66 F01 Valve members Valve seats Seals Q66 F02 Valve housings Casings Q66 X Other valve vent tap details EPI Manual Codes 20B Part 1 Q67 Pipes J oints Fittings For electrical aspects of large scale pipelines see X25 Y02 Q67 A Pipes Hoses see Q18 A0 X for vehicle brakes pipes hoses per se Q67 A01 Rigid pipes Includes copper pipes Q67 A02 Flexible pipes Includes rubber hoses Q67 A03 Pipelaying and repair Includes pipe cleaning See X25 H09 and X25 Y02 for electrical aspects Q67 B Pipe connections J oints and Seals Q67 B01 Pipe connectors joints includes quick acting connectors i e quick release fastening compression joints etc Q67 B02 Seals Includes rubber seals and gaskets Q67 C Pipe accessories Includes e g pipe supports and holders such as hose clips Q67 X Other pipeline details Q68 Other Engineering Elements EPI Manual Codes 20B D1 Part 1 Q68 A Frames Casings Beds Supports Q68 A01 Frames Casings From 2007 the scope of this code has been expanded to include all frames or casings e g for reciprocating or rotary engines e g to facilitate engine assembly see also Q51 M From 2007 portable frames are specifically coded in
320. ngle toe in shock absorber S02 J02B 1992 Braking S02 J02E 1992 Electrical system See also S01 G01for electrical test appts See X22 codes for tests on vehicle electrical systems S02 JO2F 1992 Crash impact testing S02 JO2F1 1992 Crash dummy Anthropomorphic S02 J02X Other vehicle tests includes testing vehicle transmission Alignment body S02 J03 Machine parts Friction drag S02 J03A 1983 Gearing transmission bearings Shatt tooth torque differential ball race S02 03X 1992 Other testing of machine parts S02 J04 Optical appts also optical testing Beam image reflect pattern scan objective focal length mirror S02 J04A 1992 Testing of optical apparatus S02 J04A1 1992 Testing optical fiber and other guide structures S02 J04A14 1997 Testing optical fiber S02 J04A1 See V07 also S02 J04A1C 1997 Testing optical amplifiers S02 J04A1 Includes optical fiber amplifiers See also SOL DO8B3 and V07 K0 IC S02 J04A1X 1997 Testing other guide structures S02 J04A1 S02 J04A3 1997 Testing liquid crystals S02 J04A9 See also U 4 K0 148 Nematic cholesteric 502 J04A3A 1997 Testing LCDs S02 J04A9 See also UILFO IF and or UI FOID and UM KO1A8 502 J04A5 1992 Testing and measuring lenses and lens systems EPI Manual Codes 20 B bl Part 1 502 J04A9 1992 Testing other optical appts Prism grating S02 J04B 1992 Specific opti
321. njection systems see X22 A02A3 Q51HO1C Fuel pump E g using compressed air or mechanically controlled fuel injection pump See X22 A02D for electric fuel pumps and X22 A03A3 for electric fuel pump control Includes gear pumps and rotary vane type pumps Q51HOD Fuel pressure regulator Includes pressure relief valves Q51LHO1F Fuel filter See X22 A02B for electrical aspects of fuel filters Q51HOIG Fuel treatment Includes e g fuel additive arrangements or water injection Q5 H01X Other fuel systems Includes fuel lines hoses and pipework Includes fuel heating arrangements See X22 A02B for electrical fuel heaters Also includes fuel cooling see also Q51 G Q5 H02 2010 Fuel vapour recovery Q51H0 IX Includes mechanical details of fuel vapour recovery systems See X22 A02E instead for electrical details of fuel vapour recovery systems Q51H05 Air intake systems See X22 A03B for electrical aspects of air intake systems throttles Q5 H05A Supercharging Turbocharging Respectively see X22 A14 and X22 A03C for electrical aspects of motor vehicle super turbo chargers and their control Includes intercoolers Q5 H05C Throttle valve Intake air control valves Q5 H05E Intake flow swirl turbulisation control Includes mechanical arrangements for promoting mixing of air and fuel e g using scoops in piston head see also Q51 A0 3B Q5 H05F 2007 Air filters Includes disposable
322. nnections for thin film heads e g magnetoresistive or inductive heads External head connections are covered in TO3 A05C8 TO3 A03 9 1992 Other general head details Prior to 1997 this code included head substrates now covered by TO3 A03 7E and prior to 2005 also included biasing arrangements for magnetoresistive heads which are now covered in TO3 A03C9N Circuitry for biasing magnetic heads is covered in T03 A06G T03 A04 Head manufacture testing demagnetisation cleaning TO3 A04A 1987 Manufacture testing Prior to 2007 see also VO2 H codes and V02 H05 From 2007 manufacture and testing of magnetic heads is covered in T03 only TO3 A04A1 1992 Head manufacture T03 A04A1A 1992 Assembly T03 A04A1B 1992 Film deposition T03 A04A1C 1992 Coil winding EPI Manual Codes 20B 271 Part 1 TO3 A04A1D 1992 Casing manufacture Includes manufacture of shield and mounting arrangements TO3 A04A1E 1992 Mechanical or chemical treatment Includes e g burnishing etching etc T03 A04A5 1992 Head testing Includes test recording and non electrical testing and inspection methods also coded in e g S03 T03 A04B 1987 Demagnetisation cleaning See V02 D for demagnetisation in general Abrasion T03 A04B1 1992 Demagnetising magnetic heads Degaussing coil solenoid decay T03 A04B3 1992 Cleaning magnetic heads Cleaning of record carriers and of recording equipment in gen
323. nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnsnnnnnnnnnnnnnnnnnnnnnnnsnnnnnnnnnnnenn B9 S03 SCIENTIFIC INSTRUMENTATIONS a 55 04 CLOCKS AND TIMERS a 77 S05 ELFECTRICAL MEDICA EQUIPMENT A A od 181 S06 PRINTING AND PHOTOGRAPHY csccsccsscsscsecsscsscsccsccsssessuseeseussessessuseuseuseuseuseuseuseuseuseuseuseuseuseususrsrsusersrsensenses 195 D5 S01Electrical Instruments This section is restricted to measurements of electrical properties and values It does not include other methods such as optical inspection of electrical and electronic apparatus for which codes for the device under test together with the appropriate code in e g 503 should be used EPI Manual Codes 20 B D7 SOLA Current and volt meters with pointer display Does not include those used to display other measured variables e g on vehicle dashboard For details of pointer displays in measurement see S02 KO6A For vehicle dashboard instrumentation see S02 K06X and X22 E codes Ammeter coil moving coil Part 1 SOLC Instruments displaying waveforms or digital values Transient S01C01 Cathode ray oscilloscopes See VO5 D codes for details of CRTs per se Oscillograph CRO vertical trigger horizontal storage vector S01C09 Other instruments displaying waveforms or digital values Includes instruments with other display types SOrB Integrating power or current meters Includes meters with electromechanical and e
324. nnnrnnnnrnnnnrnnnnrnnnnrnnnnrennnrennnrnnnrrnnnnrens 507 V05 VALVES DISCHARGE TUBES AND CRTS ssssssssssssrressrrnssrrnnnrrnnnnrnnnnrnnnnrnnnnrnnnnrnnnnrnnnnrnnnnrnnnrnnnrrnnnnrens 527 V06 ELECTROMECHANICAL TRANSDUCERS AND SMALL MACHINES eeneenenenennennene 565 VO7 FIBER OPTICS AND LIGHT CONTROL ices 585 VOBSLASERS AND MASERS 6 24 22 ek Re 593 SECTION Me de 597 WOI TELEPHONE AND DATA TRANSMISSION SYSTEMS nnenenneennennnnenennenenennennnennnnns 599 W02 BROADCASTING RADIO AND LINE TRANSMISSION SYSTEMS aseisiin 655 W03 TV AND BROADCAST RADIO RECEIVERS cocicionicioninionininncninncnonncnonocnonocnonorannncnnan coran cnrnrcnrar cnn 11 W04 AUDIO VISUAL RECORDING AND SYSTEMS snenseneneenennenennenennenennnennenennnennnennnnnannan 753 WO5 ALARMS SIGNALLING TELEMETRY AND TELECONTROL nenenenennennennenennennenens 807 WO6 AVIATION MARINE AND RADAR SYSTEMS eeneenennennennennennenennenennnnennnennnennnennaenn 835 WO7 ELECTRICAL MILITARY EQUIPMENT AND WEAPONS seenennennennnennennennennennnennannn 853 SECTION iia idas catar lara a T 859 XI POWER GENERATION AND HIGH POWER MACHINES uu ccs 861 XD POWER DISTRIBUTION COMPONENTS CONVERTERS ueenenneennennennennennennnennanenn 869 XB SWITCHGEAR PROTECTION ELECTRIC DRIVES neeennenneennnennnenennenennnnennnennnennann 887 XMENUCLEAR POWER GENERATOR suscrito 899 XB NON FOSSIL FUEL POWER GENERATING SYSTEMS neeennneenenennennnnennenenennennnennannn
325. ns S05 A01A5A 1997 Remote programming and control S05 A01A5 Includes arrangements for programming and controlling operation from external source e g for modifying version of control program EPI Manual Codes 20B 181 Part 1 S05 A01B 1997 Defibrillators S05 A01 Can be used for both internal and external defibrillators S05 A01C 1997 Power supplies and storage S05 A01 Includes power supplies and storage for all implanted heart therapy equipment and charge storage arrangements for defibrillators See U24 codes for power supplies in general and X16 codes for power storage aspects S05 A02 Electrodes and connecting leads Includes any apparatus attached to or through skin for purpose of applying electric field or current If current application is also claimed then see also S05 A04 Contact lead connect conducting implant stimulating flexible S05 A02A 1997 For stimulation of heart S05 A02 Covers electrodes used in conjunction with pacemaker or defibrillator S05 A02B 1997 For stimulation of nervous system S05 A02 Covers electrodes used to apply current to muscles or nervous system for e g pain relief i e TENS S05 A03 Radiation Ultrasonic therapy including magnetic fields Including optical magnetic X ray irradiation and protection from undesirable radiation Frequency hyperthermia beam electromagnet isotope B2 S Instrumentation Measuring and Testing S0
326. nt of voltages currents see alsoSOLDOD EBIC OBIC OBIRCH voltage contrast S01G02 Tubes and semiconductor devices and display panels Characteristic curve acceptance test EPI Manual Codes 20 B B3 Part 1 S01G02A 1992 Tubes See also VO5 LO7Elcodes and X26 A03 for tube and discharge lamp testing respectively Valve CRT S01G02B 1992 Semiconductor devices Codes in this section are used to denote testing of a semiconductor device as a functional block or black box See SO GO1Aland S01 G01C1 for testing involving measurement of voltages and currents within the circuit itself Note also includes unspecified electrical testing of semiconductor devices Bipolar unipolar FET MOS CMOS integrated circuit IC transistor thyristor SCR triac diac diode rectifier varactor S01G02B1 1992 At wafer or die level See UTF0 D codes also Defect fault mark identify S01G02B5 1992 Completed encapsulated device See also UILFOIC codes IC integrated circuit transistor SCR triac diac diode rectifier varactor S01G02C 2006 Display panels Electrical measurements relating to display panels e g LCD PDP FED and associated circuitry See also S02 04A3A for LCD testing S01 G03 Materials for dielectric strength or breakdown voltage Includes arc detection in general HV discharge withstand tracking arcing insulator B4 S Instrumentation Measuring and Testing
327. nting Clock gate digital frequency meter bit rate S01 D03C Analysing frequency spectra S01D03C1 1992 Frequency sweeping appts Includes spectrum analyser and panoramic receivers Measurement receivers per se are covered by W02 G03 codes monitoring of transmission systems in general by W02 C05 codes and band scanning by U25 JOlcodes S0FDO3C3 1992 Fourier analysis See T01J04B for implementation by data processing circuitry S017D03C5 1992 Distortion and harmonic content measurement THD total distortion factor meter nonlinear S01D03C9 1992 Other frequency spectra analysis S01D03X Other frequency aspects S01D04 Phase angle between voltages and currents See U23 C for phase comparator per se Lissajous figure S01D05 LCR and impedance based measurements Codes in this section relate to the measurement of impedances per se S01 DO5B resistance 501 DO5B 1D impedance related measurements such as reflection coefficient 5S01 DO5B5 four terminal network characteristics S01 DO5C and measurement of inductance capacitance quality factor etc SOLDO5A codes For bridge measurements see SOLFO 1also For high frequency measurement use SO1 HO5 also For measurements on passive components use SOLGD codes also EPI Manual Codes 203 D9 Part 1 SO DO5A Inductance capacitance Q factor loss factor dielectric constant AC bridge S01D05A1 1992 Inductance measurement Self mutual
328. ntinued see S06 D02 E03A Includes lamps see also X26 and e g laser see also UD VO8 Lamp LED S06 A03F 1992 2009 Driving system and construction This code is now discontinued see S06 D04 E03C Includes mountings for optical system Glass feed position S06 A03F F Document feeder This code is now discontinued see S06 DO4B Original sheet page contact glass 1997 2009 1997 2009 1992 2009 Image reading appt This code is now discontinued see S06 D Includes electronic image acquisition scanner raster input scanner Read S06 A03GFH Image sensor 1997 2009 This code is now discontinued see S06 D05 Electronic image CCD pick up element of line type and of matrix type CCD S06 A03G3 1997 2009 Determining details of original document This code is now discontinued see S06 D06 Density and size measurement color page width length see also 502 A03B2 for length width thickness measurements S06 A03H 1992 2009 Magnetographic and non light exposure This code is now discontinued see S06 D09 S06 A03X Other Exposing 1992 2009 This code is now discontinued see S06 D09 Includes thermal and X ray electroradiography exposure Electroradiography X ray S06 A04 Developing This code is now discontinued see S06 E04 Includes copy density and darkness control and brush or magnetic applicator details Bias contrast replenishment
329. ntion is applicable to recycling or destruction of several types of carrier orthe type is not disclosed the general code T03 HO2R is assigned instead For recycling of recording or playing equipment see VO4 X01C TO3 AOT 2008 Thermo assisted magnetic record carrier Covers magnetic carriers which are locally heated to facilitate high density recording Equipment using this type of recording is assigned TO3 A06N 1codes T03 A06M codes from 2007 2012 and other T03 codes as appropriate HAMR heat assisted magnetic recording TO3 A01X Other magnetic carrier details Marking cinefilm magnetic soundtrack T03 A02 Record carrier manufacture For manufacture restricted to a specific type of carrier search with TO3 A02E codes EPI Manual Codes 20 B 65 Part 1 T03 A02A 1987 Applying magnetic film to substrate Includes apparatus with T03 A02D1 and methods for liquid deposition sputtering evaporation and other techniques Prior to 2007 see VO2 H02 codes also for magnetic film application Therefore VO2 is no longer routinely assigned for manufacture of magnetic recording media with the exception of nanostructures which are coded in VO2 HO2G Manufacturing processes other than magnetic layer deposition are covered by T03 A02B codes See note for TO3 A02B8 Vapour deposition vacuum deposition plating coating T03 A02A1 1992 Coating by liquid method including plating Prior to 2007 magnetic film deposition by
330. ntions without electrical aspects or based on their electrical content In the latter case X25 F03 codes may also be assigned e g X25 F03B1for food drink vending machines TO5 H codes may be assigned for any payment based provision of goods or services and hence codes for the particular application should also be searched Vending slot dispense cash denomination insert automat unattended TO5 HO1 Coin actuated mechanisms interlocks Includes mechanical and electrical systems See T05 H03 for coin testing sorting aspects Lock release activate chute lever switch TO5 HO2 Equipment actuated by objects other than coins Codes in this section are used with other TO5 H codes as appropriate T05 H02A 1992 Actuated by banknote T05 H02B 1992 Actuated by token 324 T Computing and Control TO5 H02C 1992 Actuated by record carrier Includes card operated systems e g with data stored in magnetic strip or electronically See also T04 e g T04 A03 codes Card T05 H02C1 1992 Using dedicated record carrier Includes e g telephone card pre paid card not usable for other purposes See also TO5 HO5C and WOLCO7A codes T05 H02C3 1992 Using non dedicated record carrier Includes use of credit debit banking card and multi purpose pre paid card Charge account TO5 H02C5 1992 Characterised by type of carrier Codes in this section are used to indicate system type only and not neces
331. nvestigating material sample Measurement performed on laser beam is also coded in V08 A06 Includes black body radiation source S03 A01 Photometry S03 A01A By comparison with reference light or electric value S03 A0 1B Using electric radiation detectors Includes meters sensors for measuring and or detecting a light source e g infrared detectors See also U A02 codes Laser power meter S03 A01B1 1997 Photovoltaic S03 A01B See also UR A02A2 and XB AO2A codes Photodiode bandgap depletion region space charge solar cel S 03 A01B3 1997 Capacitive S03 A01B Includes ferroelectric devices For discrete ferroelectric devices see VO1 B02B9 For integrated ferroelectric devices see also U2 codes e g UD CO2F for capacitor and UD DO2AT for transistor S03 A01B5 1997 Photoresistive S03 A01B See also UL A02B1 Photoconductive EPI Manual Codes 20 B 55 Part 1 S03 A01B7 1997 Array of detectors S03 A01B See UB A0 XX for focal plane array and W04 MOBS5 for producing video image with optical radiation and WO4 MOIEA for producing video image with infrared radiation Mosaic S03 A01B9 1997 Other electric radiation detectors S03 A0 B PMT photomultiplier S03 A0 1X Other photometry aspects Includes measuring e g visually chemically etc also general details S03 A02 Spectrometry colorimetry polarimeters See S03 E04 codes for more details Spectroscope S03 A02A
332. ocus T04 D02B 1992 Circuitry processing of image acquisition Processing within pick up device else coded in image processing see TO LJ 10 codes T04 D03 Image preprocessing for image recognition Image preprocessing before recognition processing cross reference to TO LJ 10B2 for image processing image analysis Filtering quantising compression expansion enhancement contour sensing T04 D03A 1992 Noise reduction Noise reduction done in peripheral unit T04 D03B 1992 Edge recognition and determining orientation Alignment T04 D04 Recognition Includes OCR optical character recognition and fingerprint identification see S05 DOIC5A also For speech recognition see W04 V codes only Scanner computer interface details are coded in T01 C06 Compare reference digital memory match T04 D05 1992 Monitoring and error detection T04 D09 Covers monitoring of parts of recognition system only Using pattern recognition to detect errors in a pattern is in TO4 DO 7A Fault detection T04 D07 1992 Applications of recognition techniques See also under application Inspection T04 D07A 1992 Detecting defect in pattern Errors in the recognition system itself are covered by T04 D05 Flaw detection also see S03 E Includes comparison with original pattern e g PCB workpieces valuable papers etc Cross reference to Ullfor checking circuit wiring layout see also TO J BA2 T04 D07B
333. ode and its subdivisions cover the use of a separate energy source to enable writing to a magnetic record carrier using a lower magnetic field strength i e to lower the coercivity of a storage bit while it is being written The technology is assumed to apply to vertical perpendicular recording and the general code for that topic TO3 A06V is not normally assigned for energy assisted magnetic recording For application to hard disk drives search with TO3 A08A1C Note that magneto optical recording is not included and is covered by T03 DO1codes 276 T Computing and Control T03 A06N1 203 Thermo assisted magnetic recording Covers thermo assisted heat assisted magnetic recording Between 2005 and 202 this topic was covered by T03 A06M codes HAMR TO3 A06N1A 203 Thermo assisted magnetic recording methods Covers thermo assisted heat assisted magnetic recording methods Between 2005 and 20 1 this topic was covered by T03 AO6M1 codes TO3 AO6NIC 203 Heat source for thermo assisted magnetic recording This code covers novel aspects ofthe heat source for heat assisted recording e g a laser Also covered in V08 for novel details of lasers and UD for semiconductor lasers Prior to 20 B this technology was covered by T03 AO6M3 TO3 AO6NIE 203 Optical system for thermo assisted magnetic recording This code covers novel aspects of the optical system for heat assisted recording Priorto 20 B this top
334. ol Includes transfer of particulates from storage containers or reservoirs into vehicles or portable containers Q31A05 Cleaning sterilising equipment methods and control Includes devices and methods for cleaning or sterilising cans tins bottles etc including concurrent cleaning and filling of cans tins bottles etc Autoclave pasteurisation Q31A99 Other packaging equipment methods and control EPI Manual Codes 20 B 67 Part 1 Q31B Labelling Tagging Labelling tagging equipment and methods with electrical content including labels and tags per se are coded under X25 FO3A3C Q31B01 Labelling equipment and methods Q3 B01A Labelling equipment and apparatus Q31B01B Labelling methods processes and control Q31B02 Labels Includes labels directly glued on a container such as adhesive labels wraparound labels etc Also includes labels attached to a container using e g a string ribbon or elastic such as swing tag labels Also includes cardboard sleeves Details of labels for tracking tracing the packaging are also coded under Q32 D03A Q31B02A Food labelling regulations and standards Q31C Manufacturing details Includes manufacturing details of packaging plant as well as manufacture of packaging containers bottles themselves Q31 C should be used in conjunction with other Q32 codes to highlight the type of container or closure being manufactured e g bottle jar lid etc A
335. olution optics Numerical aperture NA Rayleigh refraction T03 D01C1G 1997 Harmonic generator Covers arrangements effectively reducing wavelength of recording or reading light T03 D01C3 1992 Light source See UD and V08 codes as appropriate for details of lasers and their control T03 D01C3A 1992 Light source control T03 D01C5 1997 Photodetector See UD A02B codes for semiconductor device respects Photodiode diode APD quadrant sensor T03 D01D 1992 Optical head positioning T03 D01D1 1992 Focusing T03 D01D1A 1992 Focus servo T03 D01D1C 1992 Motor drive Includes voice coil motors and their control See also V06 M04 and VO6 N codes EPI Manual Codes 203 291 Part 1 T03 D01D3 1992 Track selection and accessing Includes motor drive for head positioning See also VO6 M and VO6 N codes as appropriate T03 D01D3A 1992 Track accessing servo Track access servo systems in general are covered by T03 G02B1 T03 D01D3C 1992 Switching to track following servo action T03 D01D5 1992 Track following T03 D01D5A 1992 Track following servo Track following servo systems in general are covered by T03 G02C1 T03 D01D7 1992 Motor drive for track selection and following Includes motor per se and also drive circuitry not specifically part of track access or track following servo systems these being covered by T03 D01D3A and T03 D01D5A respectively T03 D0 1E 1992 E
336. omise plasma flame photothermal phosphorescence 14 S Instrumentation Measuring and Testing S03 E04D1 1992 Raman scattering S03 E04D3 1997 Atomic emission spectrometer S03 E04D S03 E04D3A 1997 Inductively coupled S03 E04D S03 E04E Chemiluminescence bioluminescence observing effect on chemical indicator React luminescent reagent S03 E04F Jewels detecting flaws or contamination See T04 D for automated visual inspection techniques For systems using IR detection of thermal images S03 E0 B takes precedence Inspect reflect semiconductor mask pcb printed circuit board recognition visual comparison S03 E04F1 1992 Detecting contamination or impurities S03 E04F2 1992 Flaw detection S03 E04F3 1992 Optical examination of jewels Gem cut facet S03 E04G Moving sheets Paper newspaper S03 E04H Moving fluids or granular solids S03 E04J 1997 On line measurements Covers arrangements for use in a production line manufacturing environment see also X25 codes S03 E04J will nearly always be combined with at least one other S03 E04 code S03 E04P 1992 Calibration compensation testing of optical measurement system S02 K02 502 K09 S03 E04R 1992 Optical microscopy S03 E04X See also S02 J04B1for microscope appts S03 E04R1 2006 Confocal Microscopy Includes laser scanning microscopy See also S03 E04D E04E if used with fluorescent staining methods
337. on of manually operated writing or tracing member into an electrical signal Light pens joysticks etc are covered by T04 F02 codes See T01C02 codes for computer interfacing of manual input interfacing systems and T01 C06 for scanner interfacing Position tablet coordinate optical digital screen matrix point 310 T Computing and Control T04 F Manual input arrangements for computers and computer controlled equipment Only used if input devices details are given Covers manual or other physical input arrangements Covers input for computer controlled devices Includes keyboards keypads trackpads and touchscreens for personal digital assistants PDAs handheld video games handheld GPS systems etc See T01 C02 codes for interface to computer Position select switch contact digital touch coordinate T04 F01 1983 Keyboards and keypads For typewriter keyboards see also S06 K For switch and key actuation aspects see V03 C01 cross reference TO1 CO2A for keyboard interface Virtual keyboards are coded in TO1 C02B1only If use of keypad keyboard is not precise no T04 F code is applied but V03 codes instead Layout TO4 FOA 1992 Control circuitry TO4 FOA1 1992 Key operation circuitry Including scanning See also U21 B02C TO4 FOA5 1992 Key coding aspects See also U21 A05D codes for key coding aspects Foreign function key TO4 FOB 1992 Construction Cross reference to VO3 for
338. ons to arrange meetings with groups of people through software Covers a personal calendar application linked to an email program See TO1 J DIE for off line see also TO NO IC email Outlook lotus notes TO1NO3B 2002 Constructional Software Includes software used to design web sites page TOLNO3B1 2002 Internet executable programs Includes executable programs e g applets flash needed to view content Covers only novel aspects see TO1 N01D3 or TO1 NO3Al1for applications Applet flash Java bean TOFNO3B2 2002 Mark up languages Includes page description language used in creating editing and navigating electronic documents see TO1 11C1 prior to 2002 Hypertext HTML XML TOFNO3B2A 2002 Editors Includes editors used to edit mark up language e g Microsoft FrontPage TOFNO3B2B 2007 Parsing markup language documents TOFNO3B3 2005 Scripting Languages Covers patents concerned with web based scripting languages which are neither compiled nor mark up languages PHP ASP JavaScript PERL CG TOFNO3B4 2005 Format conversion Covers conversion of media from one network standard to another one Includes converting e mail TO1 NO1C to e g Facsimile 506 or SMS WO also includes converting web browser formats such as SGML XML and HTML TOLNO3B2 TOrP 1992 2001 Computer educational aids and toys TO1 X This code is now discontinued see TO 1 J 30 and T01J40 from
339. ons using two multiplate clutches arranged on drive side with next gear being preselected in transmission unit not currently transmitting power QB A01C Continuously variable transmission CVT Includes e g mechanical belt wrap transmissions Toroidal transmission EPI Manual Codes 20 B Part 1 QB A0lE Semi automatic Includes manual transmissions where clutch is electronically disengaged during gear shifting avoiding the need for a driver s clutch pedal Padaleshift clutchless QB A01M Manual transmission Includes gearing and synchronisers e g used to allow collar and gear to make frictional contact before dog teeth make contact to avoid the need for double declutching Synchromesh QB A0K Other transmission types Includes derailleur type transmission assemblies used on bicycles see also Q19 A QB A02 Torque converter Includes fluid coupling type torque converters used in multi speed and automatic transmissions and lockup clutches used to lock the two halves of the converter together to eliminate slippage when the converter is up to speed Also see Q13 A0 JA for automatic transmissions per se Hydrodynamic torque converter QB A03 Clutch Includes both wet and dry plate friction clutches Also includes mechanical lock up clutches used in e g torque converters see also QB A02 Also includes clutch release bearings see also Q62 G codes and clutch pressure plates Also includes flywheels see also
340. ontinued see S06 KO5D Includes applying a magnetic wire RFID tag etc as part of the printing process If attaching a RFID tag see also T04 K codes Details on watermarking also coded under TO1 S06 A19 Construction This code is now discontinued see S06 K03 Includes details of machine casing framework etc and also internal mounting arrangements of components and modules 2005 2009 1992 2009 2006 2009 2008 2009 1992 2009 S06 A19A Paper holders This code is now discontinued see S06 KO3B Container storage S06 A1I9AT Cassettes This code is now discontinued see S06 K03B1 For holding paper sheets before being fed for copying onto Container S06 A19A2 Trays bins This code is now discontinued see S06 K03B2 For receiving documents or copy paper sheets after copying operation duplex intermediate tray S06 A19B 1997 2009 Ventilation amp humidifying mechanisms This code is now discontinued see S06 KO3C Fan S06 A19C 1997 2009 Frames casings bearings This code is now discontinued see S06 K03D S06 A19D 2007 2009 Manufacture and manufacturing apparatus This code is now discontinued see S06 KO3E Covers manufacturing method and apparatus forthe manufacture of copier elements S06 A1E 2008 2009 Packaging for electrography electrophotography and magnetography This code is now discontinued see VO 4 X together with S0
341. optical instruments S03 A09 Other optical measurements Measuring optical phase difference degree of coherence optical wavelength velocity of light Interferometer phase S03 B Thermometers and calorimeters Covers temperature and heat quantity measurements S03 B01 Thermometers Medical thermometers with electrical content are also coded in S05 D0 IE Fuse catalyst S03 BO1A Thermoelectric Thermocouple junction Seebeck S03 B0 1B Linear resistance e g platinum resistance thermometer Resistor film wire S03 B01C Other electric magnetic type Includes e g using semiconductor pn junction crystal resonator frequency thermal noise of resistance or conductor Also includes measurement by unspecified electric transducer S03 B01D Integrating or differentiating expansion or contraction e g mercury thermometer Bimetal alcohol maximum minimum S03 B01E Adaptations and novel measurements for specific purposes Includes novel measurement of temperature where sensor is of unspecified type or unimportant S03 BOIEl 1992 For aggressive environments S03 B01E9 1992 Other adaptations of thermometers for specific purposes S03 B01F 1983 Thermistors Thermistors per se are also coded in VOL A02A Resistor PTC NTC positive negative temperature coefficient S03 B01G 1992 Optical S03 B01X Covers aspects where there is modification of some optical property eg polari
342. or adjusting braking force See X22 C02C for electrical brake pressure control systems Q18 A01H 2013 General brake hydraulics Includes general hydraulic aspects of vehicle brakes such as brake pipes hoses hydraulic lines clips etc Q18 A0 2007 Air brakes Includes e g air compressor arrangements for compressing air used in brakes of heavy vehicle such as truck see also Q19 C02 For novel reciprocating air compressors see also Q55 A Q1 A01P 2007 Parking brakes Includes mechanical details of hand brakes or foot actuated parking brakes See also QB A07 codes for novel details of the parking brake actuating arrangement per se Q18 A0 IX Other brake system components Q18 A03 Brake assemblies These codes are only applied when the brake system as a whole is novel For individual novel brake system components such as discs or callipers see the relevant Q18 A01codes only Q Mechanical Q18 A03A Disc brake assemblies Q18 A03B Drum brake assemblies Q18 A03C Brake assemblies with braking member acting on periphery of drum or wheel rim etc Includes bicycle cantilever brakes see also Q19 A Q18 A03P Brake systems controlled by back pedalling Includes hub brakes and brakes built into bicycle see also Q19 A transmission utilising e g disks drums contacting coaxial cones or expanding brake bushings that are actuated upon back pedalling See Q63 B05 for freewheels and free wheel clutc
343. or to 200701 Q25 A07X 2007 Other braking systems Q25 B Aircraft accessories Includes aircraft lighting signalling Q25 B01 Passenger crew accommodating arrangements Cabins Galleys Includes mechanical aspects of kitchen equipment e g food carts Also includes retractable steps to assist boarding of crew passengers Q25 BO1A Furniture aircraft specific Includes e g aircraft specific tables trays and seats including ejector seats see also Q25 M for military aircraft Q25 BO1C Sanitation arrangements Includes waste water and sewage processing systems Q25 B01C1 Toilets Q25 B01C2 Washing facilities Showers Q25 B02 Load accommodating arrangements Q25 B02A Load accommodating compartments decks Includes luggage and cargo holds and passenger compartment overhead storage compartments Q25 B02C Aircraft board load handling arrangements Includes e g derricks cranes winches chutes cableways and conveyors for loading unloading See Q25 RO5 for airport based load handling equipment Q25 B03 Heating Ventilating Air conditioning Includes ducting etc For electrical aspects of HVAC systems used in aircraft see W06 BOICS instead Q25 B04 De icing arrangements Includes e g using ducted hot gas For electrical de icing arrangements see W06 B01C4 and X25 B codes for electrical heating per se Q25 B05 Instrumentation mechanical aspects For electrical aspects of airc
344. orque mechanical power work Includes e g axial thrust in shaft vehicle power several components of force torque on nut testing brakes force applied to control members e g brake pedal steering input etc Torque wrench robot manipulator brake pedal force steering input S02 F03X Testing compensation and calibration other S02 F04 Measuring fluid pressure or vacuum Gas air liquid S02 F04A Measuring pressure mechanically using S02 FO4Al Flexible tube or bellows type gauges Bourdon S02 F04A2 Flexible diaphragm or capsule type gauges Membrane plate S02 F04A9 Other mechanical fluid pressure measurement incl piston or liquid column gauges Manometer S02 F04B Measuring pressure electrically or magnetically incl electrical or magnetic indication of mechanical sensor displacements using Transducer S02 F04B1 Potentiometers strain gauges piezo resistances Resistor extension 48 S Instrumentation Measuring and Testing S02 F04B2 Piezoelectric devices variations in inductance capacitance magnetic properties movement of magnets electrokinetic cells Electrode resonance plate S02 F04B3 1992 Semiconductor transducer See also UD BOS3E S02 F04C Measuring pressure differences several pressures inflation pressures Includes measurement of tyre pressure See S02 FO4E for remote indication and X22 E02 for on board electric systems Differential vehicle remote S02 F04C
345. ory aspects Including spool manufacture tape winders rewinders and disk sleeve insertion appts T03 Indexing synchronising measuring tape travel This section includes codes for counters gap inserting cue recording and carrier storage marking indication Labels for carriers are covered by T03 HO2AJA For audio video applications see W04 H and WO4 K codes also Pulse code position track time counter indicate display T03 J01 1992 Index signal recording and detection T03 JO1A 1992 Time code SMPTE T03 JOIC 1997 Indexing information relating to carrier contents Includes table of contents information recorded separately or interleaved with main recorded information but usually by same recording process in either case Labels providing such information in human readable form are covered by T03 HO2A1A TOC T03 J01C1 1997 User recordable contents index information Includes user table of contents information and thus implies use of recordable rather than read only carriers UTOC T03 JO1E 2006 Error management information T03 J03 1992 Synchronising T03 J03A 1997 Synchronising data with carrier speed or head position Codes in this section cover both control of carrier speed based on data rate and modification of data rate based on head or carrier drive aspects Details of clock circuits and systems are in T03 J03C CAV CLV angular linear wobble T0
346. oscopes Instruments for auscultation See V06 for acoustic transducers S05 D0 J 1997 Tissue bone content and properties measurement 505 D01C5 Includes measurement of bone density bone mineral content water fat content and properties such as tissue elasticity etc See S05 D0 16 for in vivo blood composition measurement Bone marrow bone mineral S05 D01K 2005 Internal Pressure Measurement Blood pressure measurement is coded in S05 DO BA only and Intraocular pressure measurement is coded in S05 D05 only Cystometer S05 DO1L 2006 In vivo fluid measurement This code is for in vivo measurement of bodily fluids other than blood Includes spinal fluid stomach acid urine sperm etc For in vivo blood measurement see S05 DOIG only spinal fluid stomach acid urine sperm 505 DOX Other Psychotechnics Includes pain threshold sensing Psychotechnics mental state 505 D02 Radiation diagnosis See S03 E06 codes for analysis by radiation in general See S05 A codes for therapeutic equipment using radiation e g X Rays For nuclear or X radiation measurement see also S03 G02 codes Video cameras signal generation see also WO4 MOF Image phosphor stimulable sheet light radiographic read out tomography scintillation S05 D02A Using X rays Radiographic support dental image source S05 D02A1 1983 Tomography Computer source beam CAT CT project S05 D02A3 1983 Generating
347. ositioning See S03 E06H5 codes for novel detection system per se S03 E06H3 1992 Specimen positioning S03 E06H4 2005 Source positioning S03 E06H5 1992 Detection system Includes e g cassettes S03 E06H5A 2005 Semiconductor detectors For measurement of ionizing radiation intensity using semiconductor detectors see S03 G02B2G S03 E06H5B 2005 Scintillation detectors For measurement of ionizing radiation intensity using scintillation detectors see S03 G02B1 S03 E06H5C 2005 Stimulable sheet phosphors For novel stimulable sheet phosphors per se see VO5 MO1C1 For novel stimulable phosphor read out systems see S06 K99G and other S06 K codes as appropriate S03 E06H5D 2005 Video systems For novel X ray video systems per se see W04 M codes S03 E06H7 1992 Shielding protection S03 E06H9 1992 Other appts details S03 E06X Other uses of X rays neutrons electrons S03 E07 NMR EPR or other spin effects See S0 E02A codes S03 C02F is used when the purpose is prospecting together with S03 C06 if for contraband or intruder detection For static and gradient field coils see also X2 C and V02 F01G respectively and for coils in general see S0 1 E0 2A8A For medical apparatus see also S05 D02B codes Spin echo tomography axis S03 E07A 1992 MRI See also SO1E02A2 codes Contrast agents are coded in S03 E09X also S03 E07C 1997 NMR 503 E07 Includes NM
348. otives or railcars Q21 C01C IC engined or gas turbine engined locomotives or motor railcars See also Q21 C0 B for diesel electric locomotives Q21C01D Other propulsion systems for locomotives or motor railcars e g with propulsion devices between or alongside rails e g pneumatic systems Q21C01D1 Tractive effort applied to cables or chains See also Q21B03 codes for e g funiculars Q21C01D2 Tractive effort applied to racks Q21C01D3 Tractive effort applied or supplied by aerodynamic force or fluid reaction Q21C03 Type of carriage or wagon These codes are intended to highlight specific types carriage or wagon construction Q21 C03A Passenger carriages This code is mainly applied when the novelty relates to the carriage superstructure itself or fittings such as windows doors or bulkheads etc permanently mounted to inside the carriage Novel accessories such as seats used in a passenger carriage are not normally included here see Q21 J 03 Q21C03B Wagons or vans Includes freight wagons Q21 C03C Tank wagons or carrying fluent materials Includes tankers for carrying liquids Q21 C03D Hopper cars Includes e g wagons for carrying particulate material with dispensing openings at bottom of wagon Q21 C03E Tipping wagons Q21 C03F Mine cars See X25 D02 for electrical aspects of mining vehicles Q21C03G Tramway vehicles The code is applied for novel trams per se For cable rope d
349. out apparent emphasis on any one and therefore takes precedence over T03 A02A codes if magnetic layer deposition is mentioned as only one of several process steps T03 A02B8A 1992 Multistep manufacturing process for whole carrier This code is used for inventions describing the complete manufacturing process only T03 A02B9 1992 Other manufacturing processes Includes packing and shipping of manufactured carrier Also includes writing of servo tracks during manufacture T03 A02C 1992 Quality control testing methods and equipment QC evaluate inspect T03 A02C1 1992 Checking manufacturing process Monitoring control instrumentation T03 A02C5 1992 Checking finished or partially finished carrier Flaw inspection testing still picture contact stop start CSS lifetime T03 A02C5A 1992 Using optical or other inspection See also appropriate code in S03 e g S03 E04F2 which covers optical flaw detection Chemical corrosion humidity heat wear exfoliation abrasion durability asperity T03 A02C5B 1992 By test recording Error bit error rate BER check T03 A02D 1992 Manufacturing equipment EPI Manual Codes 203 267 Part 1 T03 A02D1 1992 For manufacture of carrier per se This code is used with other T03 A02 codes as appropriate to indicate specific purpose For example use T03 A02A codes with T03 A02D1for equipment used to apply magnetic layer to the carrier substrate
350. oved patent information alerting service for users whose interests lie in the electrical field and from 2006 the mechanical transportation field and from 20 12 the mechanical packaging field Coverage is arranged in seven sections Q S X each dealing with a fairly broad range of subject matter Within these sections are the EPI classes fifty in total which provide a more precise breakdown of material see Appendix 4 for details Associated with each class is a set of Manual Codes applied by Thomson Reuters technical staff to allow detailed retrieval These codes which have been assigned since the start of the EPI Service Update 1980 18 form a hierarchical indexing system mainly intended as an online retrieval tool Originally based in part on the International Patent Classification IPC the EPI Manual Codes numbered approximately 1 900 when introduced and have been revised 14 times with the latest revision 20 B now including over 2 000 EPI Manual Codes to give a finer subject matter breakdown to improve retrieval The revisions to the Manual Code carried out in consultation with engineering customers have the purpose of reflecting changes in technology and continuing to develop an alternative technical viewpoint to that of the International Patent Classification Format of Manual Codes Manual Codes are structured so that an increase in the number of characters represents a finer subject matter breakdown For the 1992 rev
351. pecific purpose 264 T Computing and Control T03 A01C8A 1992 Audio recording T03 A01C8B 1992 Video recording VTR camera recorder camcorder electronic still picture camera Mavica T03 A01C8C 1992 Computer data recording This code is not used for hard disks the assumption being made that such carriers are chiefly intended for this purpose T03 A01C8X 1992 Other recording application T03 A01C9 1992 Other magnetic carrier Includes work piece adapted to store limited amount of data e g for identification purposes This code when assigned with T03 M02 indicates photographic film with an integral magnetic carrier See also S06 B codes T03 A0 1D 1987 Vertical recording medium This code is used with other T03 A0 1codes as appropriate Perpendicular thickness direction T03 A01E 1992 Superconducting magnetic record carrier This code is used with other TO3 A01codes as appropriate See T03 A06K for other aspects of using superconductors in magnetic recording General aspects of recording using superconductors other than in magnetic recording are covered by T03 C07 Superconductive devices and materials in general are covered by U4 F codes X2 D06 codes are assigned for high power aspects of superconductors T03 A0 IF 1992 Layer arrangements TO 3 A01X This code deals with emphasis on sequence of layers without particular reference to any one Multilayer magnetic coatings are cov
352. pection see Q21 C03l instead Q21A02 Railway stops fixed to permanent way Track brakes Sand tracks Buffers Q21A03 Stations Station equipment Includes platform doors turnstiles etc See X23 A09A for electrical offboard station aspects Q21A04 Track station based equipment for transferring passengers articles or freight to or from train Includes gangplank and ramp assemblies For train mounted aspects see Q21J06 and Q21 J07 codes instead Q21A05 Track based rail or wheel flange lubrication devices Q21A06 Turntables Traversers EPI Manual Codes 20 B 39 Part 1 Q21A07 Shunting or short distance haulage devices Q21A08 Track mounted derailers Apparatus for placing vehicles on track Includes portable or fixed track mounted jacks and hoists for lifting rail cars For train mounted lifting apparatus see Q21M03 instead Q21AD 2010 Bridges and tunnels Q21LA15 Includes constructional details of railway bridges and tunnels Viaduct Q21ADb Other railway track arrangements Q21B Railway type Q21B01 Elevated railway See also Q21B02 for monorail systems Q21B01A With suspended vehicles Q21B01B Without suspended vehicles Q21B02 Monorail See also Q21B01for elevated monorail systems Q21B03 Rope cable railways Includes aerial runways See also Q21 C01D1 for novel traction arrangements utilising cables ropes or chains 40 Q Mechanical Q21B03A Tramway or funicul
353. pending on claimed content Stretcher trolley S05 G02B 1992 Beds nursing equipment Monitor S05 G02B1 1997 Patient beds S05 G02B Includes beds configured for medical use e g with adjustable frame patient lifting apparatus tiltable axes etc 505 G02B2 1997 Patient monitoring S05 G02B Includes monitoring equipment for use by nurses for observation and long term monitoring of e g unconscious patients in intensive care unit ward etc to determine change in condition e g heart attack ITU patient monitor S05 G02B2A 1997 Monitoring patients from remote location S05 G02B Includes equipment for monitoring patients at home 505 G02B2B 1997 Portable hospital equipment Includes monitoring equipment for use in e g ambulance and equipment which may be carried easily by a person Ambulance equipment portable patient monitor S05 G02B3 1997 Life support systems S05 G02B3A 2002 Incubators for infants 505 G02C 1992 Operating theatre equipment Operating tables specifically for radiation diagnosis go in SO5 DO2E only 505 G02D 1992 Nurse call systems See also WO5 A and W0 C04 codes for intercoms S05 G02E 1997 Respiratory aids using gas S05 G02 Includes devices for assisting respiratory system using gas e g ventilators inhalators etc and monitoring mixture of supplied gas See S05 A05A for assistance of respiration by e g mechanical electrical means See S
354. plain bearings e g used as crankshaft and connecting rod bearings in motor vehicle piston engines See also 051 AO3E for crankshafts and con rods per se Includes nylon self lubricating bearings and fluid film bearings using a film of lubricant between sliding surfaces Bushing babbit journal bearing Q62 G02 Rolling contact bearings Anti friction bearings Q62 G02A Ball bearings Includes bearings e g used to support a shaft or pulley They can handle both axial and radial loads though are usually used when the loading is fairly small Q62 G02A1 Ball thrust bearings Includes ball bearings subjected to axial thrust loading such as those used in bar stools or Lazy Susan RTM turntables These cannot handle much radial load Q62 G02C Roller bearings Includes roller bearings used in conveyors where heavy radially loads need to be supported Also includes needle roller bearings having small diameter cylinders designed to fit into tight spaces Q62 G02C1 Tapered roller bearings Includes motor vehicle wheel bearings subject to axial cornering force and radial vehicle weight loads They are usually mounted in pairs facing opposite directions so that they can handle thrust in both directions 18 Q Mechanical Q62 G02C3 Roller thrust bearings Includes bearings used in gearsets such as those found in car transmissions between gears and between the housing and the rotating shafts These are suitable for
355. power capacitors EPI Manual Codes 2013 B5 Part 1 SOI GVE 1992 Inductive components See also VO2 H codes for low power components and X12 C01D3 SOL GDEI 1992 Transformers SOL GDE5 1992 Coils S01GB 2011 Insulators Testing of all electrical insulators S0rGA 2006 Wires or cables See also relevant XD G codes SOFH Electrical instrument details general Non electric or non specifically electric instrument details are covered by SO J codes S01HO1 1983 Testing calibrating and compensation Reference standard setting up compare monitor self check SO1LHOIA 1992 Compensation Includes compensation for e g noise effects temperature variation etc See also S02 K02 codes for compensation aspects of measurement systems in general SOT HO1A1 Noise reduction SOL HO1A SOHO 2005 Testing SOLHOIC 2005 Calibration B6 S Instrumentation Measuring and Testing S01H02 1983 For high voltage current networks HV power line S01H03 1983 Probes contacts PCB SOLHO3A 1992 Multiple probe arrangement Includes probe board pin network bed of nails etc See also SO1 GO B for measurements on PCBs Integrated circuit IC wafer circuit board card automatic test equipment ATE S01H03B 1992 Single probe Includes probe for e g multimeter or oscilloscope Test prod clip alligator crocodile S01H04 1997 Multimeters S01H09 S0 H05 19
356. ps Q32 C01A Threaded Screw cap pushdown turn cap Q32 C01B Snap action Includes push on caps Q32 C01D Deformable breakable Includes deformable ring pulls as well as lids with integrated pull tabs for food cans tins that do not require a can opener Also includes crown caps used on beer bottles and closures with lines of weakness designed to be broken Stay tabs for beverage cans are coded under Q32 C02 only Crown cap crown seal pull off bottle cap ring pull tape tab tear strip tearable wire Q32 C01G Bungs and corks Includes rubber or plastic stoppers and corks for wine bottles Wine bottle foils or capsules are coded under Q32 Dllinstead Includes closures arranged within necks or pouring openings or in discharge apertures Q32 C0 1H Films and seals Includes lidding films used to form a sealed layer on yogurts margarine tubs packs of delicatessen etc Also includes disc like seals for bottle opening For novel seals used in re sealable bags also see Q32 ADA Aluminium foil liner gasket Q32 C0O 1X Other removable closures Q32 C02 Non removable closures lids caps Includes lids that are hinged or slidable and remain attached to container whether open or closed such as stay tabs for beverage cans Stay on tab Q32 C99 Other closure details Includes details to prevent idle rotation of the cap to prevent gravity from rotating the cap downwards when contents are discharged from the
357. quipment which is also coded in X22 when electrical For taximeters see also X22 E05 fare indicating aspects are also covered by T05 C03 For tachographs see also X22 E05 and S02 K05 S02 K06 codes for chart recorder details TO HO JB3 codes for electronic data storage in memory modules Tachograph fuel speed tacho generator taximeter T05 G02 Machine working Includes systems and apparatus monitoring the operation of a single machine or a group of machines e g in a manufacturing environment For computer aided manufacturing aspects see TO1J07B also Safety press tool factory automation FA CAM QC quality control idle time down time TO5 G02A 1992 For maintenance Includes operation cycle counters and logging arrangements to determine maintenance intervals remaining lifetime etc Log maintain repair recondition T05 G02B 1992 Production line process monitoring Remote monitoring of measured values in general is covered by WO5 D codes Work area workstation track conveyor materials handling truck T05 G02B1 1992 Using record carrier attached to workpiece Includes arrangements to identify workpiece manufactured item etc using e g barcode magnetic label or other passive record carrier See T04 codes also e g TO4 A03B1for optical barcode reading Transponder systems are covered by T05 G02B1A Ferromagnetic magnetise electrostatic light IR UV visible human readable pattern r
358. r S0 1section S01G01 Electronic circuits Covers measurements at nodes of circuits which may be discrete or integrated S01G01A Digital circuits Includes logic tester analyser VLSI integrated IC ROM EEPROM S01G01A1 1992 Testing integrated circuits Measurements on IC regarded as functional block are covered by S01 G02B Includes use of electron beam probe techniques see also S01D01D7 and boundary scan testing see also S01 G01A5 For on chip test circuits see UI FO1D2 UB C07 also S01G01A3 1992 Testing modules or cards S01G01A5 1992 Logic analyser S01G01A9 1992 Other digital circuit testing SOFGOB Printed circuit boards See V04 R06 codes Contact mount probe pin PCB S01G01B1 1987 Bare PCB i e before component mounting Tracks continuity short circuit S01G01B3 1987 Assembled PCB including ATE See S01 H03 codes for probe details Suction board positioning bed of nails component S01GO0IC 1992 Analogue circuits S01G01C1 1992 Analogue integrated circuits See note for SO1 G01A1 S01G01C3 1992 Analogue circuit modules S01G01C9 1992 Other analogue circuit testing S01G0D 2006 Using external optical thermal other stimulation Includes measurement where circuit is stimulated by external energy to induce voltage current resistance change which is then used for failure detection testing operation of circuit For any subsequent non contact measureme
359. rack following servo action This code is used as the default servo code for magnetic recording Inventions specific to track following servos only for magnetic recording are covered byT03 A05A1C T03 A05C 1992 Head support structure T03 A05X Includes details of head to medium interface such as air bearing contouring gimbal suspension and load arm Use with T03 A05F codes for disks T03 A05C1 1992 For head to carrier spacing adjustment TO3 A05X Raise lift lower TO3 A05CIA 1992 Slider TO3 A05X T03 A05C3 1992 Head support arm TO3 A05X Covers details of arm per se such as shape mounting etc Swage T03 A05C5 1992 Motor drive TO3 A05X Includes motors per se see VO6 M codes also See T03 A05D7 for helical scan head motor drive Bearings EPI Manual Codes 20B 273 Part 1 T03 A05C5A 1992 Rotary drive T03 A05C5C 1992 Linear drive T03 A05C8 2005 Connections to read write head Includes wiring formed on head support arm Prior to 2005 this was covered by T03 A05C3 and T03 A06C T03 A05D 1992 Specific head positioning details for helical scan tape TO3 A05X TO3 A05D1 1992 Layout of heads i e disposition TO3 A05X T03 A05D3 1992 Signal coupling arrangements TO3 A05X Codes in this section are concerned with signal transfer between the rotating heads and stationary part of equipment T03 A05D3A 1992 Inductive e g transformer TO3 A05X See V
360. racked vehicles QV AB Air cushion vehicle equipment See also Q19 RO1for air cushion vehicles per se Includes inflatable skirts Also see Q24 codes for hovercraft per se Hovercraft Q17 A20 Other vehicle constructions fittings Q1 E Propulsion arrangements This code can be applied to highlight motor vehicle engine application especially novel internal details of internal combustion engines such as pistons Q51 A0 3B crankshafts Q51 A03E etc though Q51codes are the primary codes used to highlight novel internal combustion engines details per se For novel engine parts that bolt onto the engine such as exhaust systems and intake manifolds see Q17 E09 or QY EB instead For electrical aspects of vehicle engines see X22 A codes only Q1 E01 Engine mounting arrangements Includes mechanical engine mountings see also Q51 X Mechanical vibration reduction mountings can also be coded in Q17 N For electrically controlled vibration reducing engine mountings see X22 AD only Bush Q17 E02 Engine cooling arrangements Includes radiators per se For electrical aspects of engine cooling such as electric water pumps see X22 A10 only Water cooling antifreeze QV EO3 Engine lubricating arrangements Includes e g sumps and oil pick up pipes See X22 AB for electrical oil pumps etc Oil Q17 E04 Fuel supply arrangements Fuel tanks Includes tanks for storing petrol diesel hydrogen etc For electrical fuel s
361. raft instrumentation see W06 BOB and S02 codes Q25 B09 On board safety emergency equipment See W06 B01C8 for on board electrical security systems e g to prevent hi jacking Q25 B09A Fire fighting equipment Includes fire blankets and extinguishers used on board aircraft Q25 B09C Emergency oxygen supplies See W06 B0 109 for electrical aspects of emergency oxygen supply systems Q25 BO9E Escape slides and other emergency exit arrangements Includes inflatable emergency slides See also Q25 B0 1A for ejector seats Q25 B09G Parachutes Q25 BB Other aircraft accessories E g includes dropping releasing articles and liquids e g to fight forest fire or for crop spraying see X25 X05 and X25 NOB respectively for electrical aspects of fire fighting and crop spraying Q25 C Aircraft propulsion and steering attitude altitude control Q25 C01 Propulsive elements These codes describe the type of propulsive elements being used and are generally only applied when the type of propulsive elements has some bearing on novelty Q25 CO1A Directly acting on air EPI Manual Codes 2013 59 Part 1 Q25 CO1A1 Rotary propellers See also Q25 C02B for turboprop external combustion engine propulsion Also includes helicopter rotors also see Q25 CO5C if rotor control surface positioning feathering is detailed Turboprop Q25 C01A3 Of non rotary type e g flappable wings Also see Q25 P03 for ornithopt
362. ral covers instrumentation technology involving manipulation or manufacture at a scale of greater than 0 1microns S03 H02B 2005 Nanometre scale instrumentation In general covers instrumentation technology involving manipulation or manufacture beneath 0 1microns or 100 nanometres S03 H03 2005 Testing compensation and calibration These codes are used to indicate general testing calibration or compensation for S03 equipment Note that some areas of S03 already have testing calibration and compensation codes Where these codes already exist they take precedence over S03 H03 e g S03 A05 codes S03 C10 and S03 EO4P Prior to 2005 see S02 K and S01J02 S03 H03A 2005 Testing S03 H03B 2005 Compensation S03 H03C 2005 Calibration S04 Clocks and Timers All aspects of clocks and watches are included whether electrical or not S04 A Mechanical aspects of clocks and watches S04 A01 Drive geartrains escapements balances etc Includes clutch mechanisms weights chains mainsprings etc Gear wheel pendulum movement pivot adjust S04 A02 Time indication Hour rotating analogue face indicia minute S04 A02A Hands dials drums Sundials are in S04 A09 only Face disc display timepiece concentric ring S04 A02B Day date tide or local time indicators Calendar display zone disc window world month ring year 504 A02X Other time indication Includes illumination
363. rasing rewriting writing interfacing methods and circuits The title of this code has been expanded to reflect its wider use since 1992 to include reading and writing circuitry now covered by T03 D01E3 codes and interfacing aspects TO3 DO1E5 codes TO3 DO1E1 1992 Erasing rewriting methods Includes methods intended to reduce access time 292 T Computing and Control T03 DOIE1A 1992 Reducing unnecessary erasure Includes monitoring of unrecorded areas to allocate data accordingly T03 D01E3 1997 Writing and reading circuitry See also TO3 P codes where broader signal processing aspects are involved T03 D01E3A 1997 Writing T03 D01E3C 1997 Reading T03 D01E5 1997 Interfacing aspects Includes actual interfacing circuits and also storage control aspects e g file allocation etc See also TOLH codes for computer storage systems FAT T03 D01E7 2005 Signal recording format methods T03 D01E9 1997 Other magneto optical recorder aspects T03 D01F 1992 Magnetic system T03 D01F1 1992 Magnetic head Includes manufacture of head see V02 H05 also Magnetic heads for purely magnetic recording are covered by T03 A03 codes T03 D01F1A 1992 Head movement Covers spacing movement of head relative to disk surface Optical head positioning is covered by T03 D0 1D codes T03 D01F3 1992 Bias magnet initialisation system Novel permanent magnets are also coded in V02 E01 electroma
364. rcuitry is coded in W04 C06 These codes are not used for cinematography per se S06 B05 but optical soundtrack systems are included Combination optical recording e g magneto optical T03 D01 codes is not assigned T03 B codes unless stated to be applicable to optical recording also Disk storage compact laser beam light TO3 B01 Record carriers and their manufacture For records prior to 2002 all aspects of record carriers per se are assigned W04 C0 1codes also irrespective of stated application From 2002 WO4 COlcodes are no longer used Codes for carrier type T03 BO DD section are assigned when possible to indicate this aspect only Prior to 1992 use TO3 N codes From 2002 T03 B0 1D codes can be used to indicate audio video carrier applications From 1997 T03 BO HH is used for layer arrangements without particular reference to any one previously assigned the general TO3 B01 code T03 BO1A 1987 Substrates Mould transparent T03 BOJA1 1992 Compositions Includes glues resins used for bonding multiple substrates PMMA polycarbonate resin EPI Manual Codes 203 279 Part 1 T03 B01A5 1992 Structure shape TO3 BOJA5A 1992 Double substrate Double sided dual substrate TO3 B01B 1987 Light sensitive layers Photo sensitive photochromic contrast reflection pit TO3 BOB1 1992 Light sensitive materials Spiropyran T03 BOBA 1992 Light absorbing materials Includes IR absorb
365. resent in a signal block to reduce the risk of collisions See X23 BO4C for electrical aspects of track station blocking Anticollision Q21S05A For controlling traffic in one direction only One way EPI Manual Codes 203 Part 1 Q21505C For controlling traffic in two directions over same pair of rails Includes e g using token system tablets staffs etc One way Q21507 Safety systems for rail road crossing traffic See X23 BO5A and maybe T07 BO5A for electrical aspects of railway crossing systems Q21S07A Guards Gates Includes mechanical gates and barriers per se Q21507B Operation of gates Includes actuating arrangements for opening and closing gates barriers Q21507C Warning devices for road traffic See T07 A05A for electrical aspects of railway crossing road traffic warning systems Q21 X Other locomotive aspects Includes locomotive aspects that are not covered elsewhere 45 Q22 Hand Foot Animal Drawn Vehicles From 2006 Q22 covers all mechanical details of hand foot and animal drawn vehicles such as carts wheelchairs sledges and horse drawn carriages Prior to the introduction of Q22 manual codes in 2006 the Q22 class covered hand and motor vehicles which included carts sledges steering systems controls vehicle under super structures trailers and vehicle design manufacture and dis assembly EPI Manual Codes 20 B 47 Part 1 Q22 B03 Accessories for children s
366. rform compensation e g optically using lens or to warn user of excessive movement or to prevent photo taking operation Movement sensing S06 B03 Flash units Part of camera lamps tubes reflectors fittings and operating circuits are coded in X26 also Illuminate pulse strobe gun trigger charge built in S06 B03A 1983 Electronic Covers discharge tube flash units xenon discharge tube capacitor discharge circuit Capacitor discharge xenon lamp S06 B03A1 2002 Pre light emission Pre light emission before discharge of flash to prevent red eye See only W04 M0 1H codes if for digital camera S06 B03B 1983 Non electronic Covers incandescent lamp flash units 506 B04 1983 Film processing Electrical aspects of developing exposed film exposing photographic paper scanning negative developing exposed film and paper Includes electrical aspects of X ray film processing Does not include electrical aspects of film manufacture or details of film material Image colour print expose negative positive copy dark room S06 B04A 1983 Photographic printing appts Electrical aspects of printer for wet developing of photographic film or paperto produce photographic print Control and monitoring of process For positive or negative scanning to provide digital image to computer and computer output appt see S06 BO6B For printing from digital camera see also W04 esp W04 D10 for non wet printing see
367. ring Breathable pollution contaminant S03 E14N1 1997 In buildings S03 EMN S03 E14N3 1997 Clean room S03 E4N See Ul CBB for clean room used in semiconductor manufacture and T03 A02B9 for clean room used in magnetic record carrier manufacture Semiconductor impurity S03 E14N9 1997 Other air quality measurements S03 EUN S03 E14P 1997 Gas sensor See S03 E02A and S03 E03 for electrical and electrochemical gas sensors respectively S03 EMP1 1997 For combustion products Carbon monoxide sulphur dioxide nitrogen dioxide S03 EMP3 1997 For chemical reaction products S03 EMP9 1997 Gas sensor for other products S03 E4R 2006 Flame combustion detector Includes methods apparatus for detection of flames or combustion e g for fire alarm see also W05 or industrial domestic combustion equipment see also X25 XB X27 G02 For pyrometric detection see also S03 A03 for optical detection e g UV see S03 E04 codes S03 E4X Other Dust 503 EB 1992 Automatic analysis equipment Codes in this section are used with other S03 E codes depending on the specific nature of the equipment For example use S03 E15 and S03 E14H codes for automatic biological material analysis apparatus S03 EBA 1992 Control For computer control aspects see e g TO JO8A S03 F Investigation of physical or chemical properties of materials specific properties S03 F01 Density Densimeter S
368. rinting gravure printing processes etc Machine plate rotating cylinder sheet roll ink offset lithography stencil printer 506 C03A 1992 Control Control system for plate loading sheet feeding wash up damping inking and registering etc 506 C04 2008 Media conveying details Includes electrical details of media e g paper or web conveying in printer e g offset printer S06 C05 2002 Print finishing equipment Novel electrical aspects of sheet batch collators folders booklet makers binders perforator scorer numberer Staple sheet separation stack bind feed S06 C09 Other printing For textile printing see also X25 T S06 D 2010 Scanning Systems Previously coded as S06 A03 W02 J01 W02 J02A Includes aspects of platen movement copying station or unit holding original document lens mirror systems drum and belt drive details and scanning drive See also V07 K05 See also U14 HO B for thin film image sensor UB A0Qland UB A02 for circuitry and CCD Details of scanners that are not part of an image forming device e g falt bed scanners are coded in TO4 M only S06 D01 2010 Scanning Type 506 DO1A 2010 Frame Scanning Previously coded as S06 A03A Includes slit and full frame scanning 506 DO1B 2010 Raster Line Scanning Previously coded as S06 A03B Raster output scanner Laser modulate polygonal mirror 506 D02 2010 Light Source Previously coded
369. rior to 2002 TOENO2A3A 2002 Dedicated systems for accessing the Internet e g set top box Includes systems designed specifically for accessing the Internet also see W04 TOFNO2A3B 2002 Computer based routing TO EHO 7C5A Includes routing and management of network traffic also see WOland see TO HO7C5A priorto 2002 TOFNO2A3C 2002 Servers Includes processing performed on the server and claimed server devices see T01 M06S for architecture and construction along with TO1 L See TOLHO7C5S prior to 2002 TOFNO2B 2002 Control Includes control of computer software TO1NO2B1 2002 Access and Control Includes control of access to file and folders Permissions access control list ISP TOFNO2BIA 2002 File management and access See T01 F05G5 if done by an operating system Includes watermarking see also TO DO2A from 2005 and digital certificates for file authentication for file transfer see also TOLNOD Hash values digital certificates TOLNO2B1B 2002 User Privileges Password systems Includes access file folders and restricted areas using a password see TO J PC prior to 2002 Security login Permissions access control list TO1NO2B1C 2005 Unsolicited Advertising Protection Includes spam and pop up protection see also TOFNOX for e mail Spyware adware browser hijack TO1NO2B1D 2005 Firewalls Includes devices or software for controlling access to network data
370. riven tram or funicular railways in general see Q21 B0 3A instead Q21 C03H Buffer cars Q21C03l Railway inspection trolleys Includes all types of railway inspection vehicles For novel track maintenance vehicles also see Q21A01 EPI Manual Codes 20 B 41 Part 1 Q21 C03X Other railway vehicles Includes rail vehicles convertible for use on road see also Q19 R02 Q21D Rail vehicle construction fittings Underframes Suspension Transmissions Q21D01 Superstructures Includes wall panels floors bulkheads and roofs etc For movable roof assemblies see Q21 D1 7 instead Q21 D02 Underframes Chassis Q21D03 Bogies Includes wheel axle assemblies fastened to chassis Q21D04 Connections between underframes and bogies e g to allow relative movement Includes suspension arrangements See X23 AOIC for electrical aspects of railway suspension systems Q21D05 Adjustment of wheel axles or bogies when rounding curves Includes e g passive carriage tilt control See X23 A0 IC for railway train active suspension carriage tilt control Also includes arrangements for adjusting orientation steering of wheels e g when rounding bend to reduce wheel flange and rail head wear Q21D06 Axle boxes and their mounting Includes wheel bearing arrangements inside axle box 42 Q Mechanical Q21D07 Lubrication assembly for axle box Includes lubrication arrangements and oil sumps for axle box
371. rod ends Q18 B06 Power assisted steering systems For electrical power assisted steering systems see X22 CO5A codes only Q18 B06A Mechanical e g using power take off Q18 B06C Fluid Includes hydraulic power assistance Q18 B07 Automatic steering control arrangements For electrical automatic steering systems see X22 CO5B only Q18 B09 Other deflectable wheel steering apparatus Includes passive four wheel steering 4WS systems see X22 C05Alonly for electrical AWS systems Q18 B2 Steering non deflectable wheels i e endless tracks Includes steering of tracked vehicles also see Q19 D for military tanks and Q19 E for bulldozers Q18 B15 Other steering arrangements not provided for Includes other steering devices such as steerable skis for snow mobiles see Also Q19 F04 Q19 Vehicle applications From 2006 Q19 covers vehicle applications Prior to the introduction of Q19 manual codes in 2006 the Q19 class only covered air cushion vehicles From 2006 see Q19 RO land Q24 P 10 for air cushion vehicles such as hovercraft Q A Cycles Includes bicycles unicycles tricycles tandems recumbent cycles For electrical aspects or accessories for bicycles see X22 P0 only Q19 B Motorcycles Scooters Mopeds See X22 P02 only for electrical aspects of motorcycles Q19 C Commercial vehicles See X22 P05 codes only for electrical aspects of commercial vehicles Q19 C01 Bu
372. rometer 502 607 1992 Calibration compensation and testing S02 G09 S02 GO7A 1992 Calibration S02 G07C 1992 Compensation aspects S02 G07E 1992 Testing 50 S Instrumentation Measuring and Testing 502 609 Apparatus details and other speed related measurement aspects Includes constructional details of measuring devices S02 H Indicating recording movement or direction of movement Includes analysis of trajectories Range motion analysis golf swing S02 Testing machines structures or appts Model simulate S02 J01 Engines 502 J01A 1983 IC engines Fuel consumption cylinder pressure injection Diesel valve speed knock S02 J0141 1997 For aircraft S02 J0 1A Includes piston engines S02 J01C 1992 Gas turbine engines 502 J01C1 1997 For aircraft S02 01C Includes turbo prop engines and ram jets See W06 B01B5 for onboard testing of aircraft engines Bypass ratio turbofan compressor afterburn S02 J0 1E 1992 Steam turbines See X1 A0 XX for steam turbine testing where steam turbine is specifically for electricity generation S02 JO1F 2005 Rocket motors and ion propulsion S02 J01X 502 J01X 1992 Other engine types S02 J02 Vehicles Includes all vehicle types aerospace automotive and locomotive etc Wheel track roll balance transmission S02 J02A Tyre performance suspension steering wheels Surface road tread hold grip a
373. ronic keyboard Opto electronic keyboard T01C02B 1987 Position digital value converters Digitiser co ordinate T01C02B1 In cooperation with display See also TO 1 2 for GUI HCI and TOLJ DB for GUI windows TO1CO2B1A For mouse This code is now discontinued see TO4 FO2B1from 2002 Includes use of mouse to pull down icon functions and windows See also TO J DB for windows in general TO1 C02B1B For joystick This code is now discontinued see T04 F02B3 from 2002 Includes interfaces and code translators for joysticks See TO P02 and W04 X02 codes also if used for computer arcade games TOFCO2BIC For light pen This code is now discontinued See TO C02BAH from 997 200 land T04 F02A1from 2002 1992 2001 1992 2001 1992 1996 222 T Computing and Control TO1CO2B1D 1992 2001 Virtual keyboards and touch screens This code is now discontinued see TO4 FO2A2 from 2002 Includes interfaces and key position code translation Also includes finger operated mouse TO1C02B1E 1997 2001 Three dimensional space signal input output This code is now discontinued see T04 F02B from 2002 Includes virtual reality handsets sensor gloves see W04 V07E codes also T01C02B1G Tracker ball This code is now discontinued see T04 FO2B5 from 2002 T01C02B1H Pen input This code is now discontinued see T04 FO2A1from 2002 Includes input by inductive or capaci
374. rs have been re worded and expanded to include details on how the code is applied and to provide references to other Manual Codes which might be of interest to the searcher for retrieval purposes 4 Introduction Additional Search Terms Additional terms immediately follow most code definitions These comprise individual terms or groups of terms which might assist users in devising search strategies The terms have been derived intellectually by Thomson Reuters coders aided by online searches to determine the most frequently occurring terms in titles of records to which the code has been assigned In order to enhance retrieval the searcher may also wish to use terms of interest in the code title definition itself and in the accompanying scope notes In addition terms appearing against higher level codes in the hierarchy may be employed e g VO6 MO7 Magnetic circuits Magnets magnetic poles cores yokes tooth slots lamination VO6 MO7A 1987 Stator VO6 MO7B 1987 Rotor In this example users interested in stators for small electrical machines V06 MO 7A should consider terms of interest e g cores laminations under the broader code VO6 MO7 where terms equally applicable to both sub divisions are listed It should be stressed that the lists of search terms are not comprehensive and users may find it necessary to use additional terms Year of Introduction The year of implementation of codes added after the initial in
375. s S06 A17 Recycling Systems This code is now discontinued see S06 K04 From 2005 covers all aspects of recycling See also X25 W04 for electrical aspects of recycling systems in general 506 ATA Paper Recycling This code is now discontinued see S06 KO4A For removing toner from recording paper to enable re use of paper Paper S06 A1 B Toner Recycling This code is now discontinued see S06 K04B together with appropriate S06 E04 codes 1987 2009 1997 2009 2005 2009 2005 2009 202 S Instrumentation Measuring and Testing S06 A17C Component Recycling This code is now discontinued see S06 KOAC See also VO4 XD for recycling electrical components S06 A18 Finishing apparatus This code is now discontinued see S06 K05 S06 A18A 1997 2009 Stapling binding paper cutting paper punching paper folding This code is now discontinued see S06 KO5A Includes bookbinding stapling cutting punching devices situated inside the copier or separate bookbinding stapling cutting punching machines attached to the copier S06 A18B Laminating This code is now discontinued see S06 KO5B Laminating protective layer S06 A18C Shredding This code is now discontinued see S06 KO5C Includes immediate shredding directly after scanning S06 A18D 2008 2009 Attachment or printing of copy prevention marks to document to prevent forgery This code is now disc
376. s All aspects of circuitry specifically for timepieces Memory radio dial S04 C Timers Circuit control automatic program S04 C01 Time switches If switch details are claimed then see V03 C08 also For cooking appliances see X27 C For washing drying appliances see X27 D Cam set circuit domestic drive mechanism contact rotating washing cycle 504 C02 Timer clocks For cooking appliances see also X27 C For audio video appts see also T03 W03 W04 Switch set interval select S04 C02A 1992 Including time indicator or alarm S04 C02X 1992 Other timer clocks 504 C03 Measuring unknown time intervals For sports equipment see W04 X Includes stopwatches Counter period start stop elapsed oscillator hand second S04 C03A 1992 Measuring methods and equipment per se S04 C03C 1992 Applications S04 C03C1 1992 Measuring electronic signals and pulse duration See also SOLDO6 504 C03C2 1992 Measuring duration of activities operations and events See T05 G for specific monitoring of vehicles machines etc S04 C03X 1992 Other time interval measurements EPI Manual Codes 20B 179 Part 1 S04 C07 1992 Colour change time indication e g for perishable goods S04 C09 Other timer aspects Includes time and frequency standards see also S04 B02X and also electronic metronomes and hour glass type timers For clocks using gravitational effects see S04
377. s Coach See X22 P05A for electrical aspects of buses and coaches Q19 C02 Lorry Truck Includes tractor trailer over the highway vehicles See X22 PO5B for electrical aspects of lorries Articulated lorry HGV Q19 C03 Taxi See X22 P05C for electrical aspects of taxis Q19 C04 Refuse collecting vehicle See X22 P05X for electrical aspects of dust carts EPI Manual Codes 20 B 35 Part 1 Q19 C05 Snow removing vehicle Snow plough Road cleaning vehicles See X25 U05 for electrical aspects of road cleaning and X22 P05X e g for snow ploughs Road sweeper Q19 C06 Forklift truck See X25 FO5A and X21 A01B or X22 P05F for electrical aspects of forklift trucks Q19 C07 Hearse Q19 C09 Other commercial vehicles Includes milk floats pick up trucks and commercial vans QU9 D Military vehicles Includes tanks armoured personnel carriers etc See WO7 and possibly X22 P 06 for electrical aspects of military vehicles Q19 E Construction vehicles Includes bulldozers excavators and cranes See X25 U construction X25 DO 1 earth mover and X22 P07 for electrical aspects For unspecified use tracked vehicles see Q19 X instead Q19 F Recreational vehicles Includes MPVs multipurpose vehicles SUVs sports utility vehicles people carriers and quad bikes See X22 P08 for electrical aspects of recreational vehicles RV Q19 F01 Caravan Trailer tent 36 Q Mechanical Q19 F02 Camper van Motor
378. s but W04 codes are assigned as well to indicate intended use for audio video recording All other aspects of audio and video recording such as circuitry and signal processing are covered in W04 only Static stores themselves are coded in UM and computer storage systems using them in T01 H codes Abstract storage systems e g software for controlling storage that do not contain any details of physical recording equipment such as methods for backing up computer data are covered in TOland are not coded in T03 Bar coding is not covered in T03 being covered by T04 A03B1 In class T03 recording technologies are split into group 5 character codes covering four main areas T03 A magnetic recording e g hard disk drives but also including floppy disks magnetic tapes cards and tickets T03 B optical recording e g optical disks such as CD and DVD optical cards and tapes also being included T03 C capacitive recording electron beam recording and tunnel current recording T03 D combination recording i e recording using two or more of the above methods e g magneto optical recording such as minidisks R but also including electro optical recording and other technologies EPI Manual Codes 20 B 261 Part 1 Apart from the above codes the other code groups in T03 are independent of recording technology and can be assigned alone when inventions are broadly applicable or
379. s hatches Q25 A03A Windows EPI Manual Codes 20 B 57 Part 1 Q25 A03A1 Blinds Q25 A03C Doors Q25 A03E Hatches Q25 A04 Stabilising aerodynamic surfaces Includes tail planes nose planes fins nacelles For control surfaces per se such as moveable flaps and rudders see Q25 C05 codes instead For nose cones per se see Q25 AO linstead Q25 A05 Undercarriages alighting gear Q25 A05A Wheels assemblies Includes aircraft wheels and tyres For novel tyres etc see also Q 1 codes for a more detailed breakdown Q25 A05B Skis runners Q25 A05C Float assemblies Includes buoyant floats for landing on water See also Q25 P04 for sea planes per se Q25 A05F Air cushion alighting gear Q25 A05G 2006 2007 Arrestor hooks e g for use on aircraft carrier This code is now discontinued and transferred to Q25 A07G Q25 A05G remains searchable for patents from 200601200682 Includes all arrangements for slowing or stopping aircraft including air brake parachutes 58 Q Mechanical Q25 A07 2007 Brake systems Includes mechanical brake system components such as novel brake pad friction materials Q25 A0 7A 2007 Air brakes Includes deployable air brake parachutes Q25 A07G 2007 Arrestor gear hooks e g for use on aircraft carrier Includes hydraulic arrestor gear cooperating with arrestor hook for stopping military aircraft see also Q25 P B on board aircraft carrier See Q25 A05G pri
380. s instead see X22 X05 and X22 D01codes respectively Also includes side impact beams see also Q4 C06 for crash bars per se QV A07 Windows Includes window glass per se and mechanical winders for raising and lowering windows See X22 H codes onlyfor electrical aspects of power windows Q1 A08 Sunroof Removable roof panels Convertible soft top roof For electrical aspects see X22 J08 only Targa top roadster Q1 A09 Sealing arrangements Includes rubber seals and other water proofing arrangements Drainage channel sealing strip QV AD Body finishing arrangements Includes decorative trim elements such as external rubbing strips all interior trim and liners and covers for load compartments such as pick up truck load beds For car weatherproof covers used when vehicle is parked see Q14 K instead 27 28 Q Mechanical Q17 A1 Dashboard Instrumentation Includes plastic dashboard mouldings mountings and clips See X22 E only for electrical aspects of vehicle dashboards instrumentation and S02 codes for dials displays QV AD Exterior fittings Bumpers Includes bullbars and A frames mounted on front of off road vehicle Q17 AB Spare wheel stowing holding or mounting arrangements Q1 A14 Endless track arrangements Includes e g tank and bulldozer Caterpillar RTM tracks see also Q19 D and Q19 E codes for military and construction vehicles per se Also see Q19 X for unspecified type t
381. s objects processing optical character recognition OCR edge detection facsimile and video If processing is in peripheral or other device then see T04 D T04 D07 can be applied to highlight applications TO 1J 10 and T04 D are only used together when the novelty does not describe how when the processing is carried out Pel pixel TOLJ10B1 1992 Image enhancement Includes use of histogram deblurring noise filtering and edge detection TO1J 10B2 1992 Image analysis Includes determination of characteristic parameters and scene analysis TO1J10B2A 2002 For recognition Includes character and image recognition OCR and object recognition T01J10B3 1992 Object processing TO J10B3A 1997 Object enlargement reduction and rotation T01J10B3B 1997 Object colour processing and colour system conversion TO1LJ10C 1987 Image generation Graphics function generator fractal image generation TOLJDC1 1992 Generating graphs TO J10C2 1992 Generating shapes curves lines T0 J10C3 1992 In text Includes form filling and format Processing ideographic pictographic languages and characters Font generation and manipulation Graphic character representation T01J10C4 1992 3 dimensional Includes solid modelling mesh surface determination tessellation voxel and shading TO1J10C4A 1997 Virtual reality Generating and displaying of virtual reality images TOLJ1C4AB
382. s and control Q31A01E2 Bundling Includes details for placing bottles in crates Banding strapping bale Q31 A01E2A Bundling equipment and apparatus Q31A01E2B Bundling methods processes and control Q31A02 Unpacking emptying equipment methods and control For dispensing measured amounts of liquid see Q31A03 instead Q31A02A Unpacking emptying equipment and apparatus Q31A02B Unpacking emptying methods processes and control Q31A03 Dispensing equipment methods and control Includes details for dispensing a liquid into a recipient such as a spirit measure attached to a bottle of spirit device for dispensing beverages on draught or for dispensing beverages in bottles Details of containers with removable pouring dispensing arrangements such as spout spray pump are coded under Q32 D06C only and details of packaging with integral dispensing arrangements are coded under Q32 D06B only Dispensing equipment method and control details with electrical content is coded under X25 F03B Dispensers for domestic alcoholic beverages with electrical content are coded under X27 X02 Bottling in general is coded in Q31 A0A codes only Spirit measure bar optic Q31A03A Liquid semiliquid transfer equipment methods and control Includes transfer of liquids from storage containers or reservoirs into vehicles or portable containers Q31A03B Solid particulates powder transfer equipment methods and contr
383. s and restraining devices such as luggage nets or straps Q21J08 2007 Railway safety systems Includes systems for evacuating passengers from train during emergency and e g glass hammers mounted inside train Also includes fire fighting equipment such as fire extinguishers See Q21 D05 for train constructional features designed specifically for safety purposes such as fire resistant bulkheads Fire extinguisher emergency safety escape Slide escape hatch Q21J09 Other rail vehicle accessories Includes any other rail vehicle accessories that can not be coded elsewhere Q21 M Locomotive servicing maintenance Cleaning Train track design and manufacture For track maintenance equipment see Q21 AO Linstead Track inspection vehicles are coded in Q21 C03 only Q21M01 Train cleaning apparatus Includes equipment for washing the exterior of the train or train specific equipment for cleaning the inside of the train 44 Q Mechanical Q21M02 Locomotive servicing equipment e g filling locomotive with water or sand Includes water columns and coal bunkers see also Q21 C0 1A for steam locomotives Q21M03 Rail vehicle mounted locomotive supporting lifting manoeuvring apparatus e g breakdown recovery train Includes train mounted cranes for manoeuvring train after derailment or accident For track mounted equipment such as cranes and jack assemblies see Q21 A08 instead Q21M05 Train design m
384. s and yachts See Q24 E0 IE for sail arrangements per se Q24 P24 2008 Tanker vessels Q24 P30 Includes marine vessels that transport fluids such as crude oil water fuels etc Q24 P25 2007 Commercial vessels Q24 P 30 Includes general non specific commercial ships Use other Q25 P codes instead when a more specific commercial vessel is specified Q24 P28 2007 Emergency services vessels Q24 P30 Includes coastguard vessels police boats fire tenders etc For lifeboats and lifeboat equipment on board e g ferry see Q24 B09C and Q24 P 14 for ferry also Q24 P30 Other special purpose vessels Includes swamp boats and amphibious vessels see also Q19 RO7 EPI Manual Codes 2013 55 Part 1 Q24 R Port harbour marina equipment Q24 R01 Dry docks Q24 R02 Vessel launching hauling out Includes slipways and boat hoists Q24 R03 Passenger handling equipment Includes steps and other dockside passenger handling equipment Q24 R05 Load vehicle handling equipment Includes vehicle loading ramps Q24 R09 Marine craft servicing and maintenance equipment See W06 C07 for electrical aspects of ship maintenance Q24 R10 Cleaning equipment Includes hull scrapers Q24 R5 Other ground port based equipment Includes piers and jetties see also Q21 P 17 for inflatable jetties pontoons Q24 X Other waterborne vessel details and related equipment Q24 X01 Life saving in the water Q24 X
385. s in a recorder to allow loading of different sized cassettes are covered by T03 EOB7 T03 H01B7 1992 Spools spool locks Spools not part of a cassette are covered by TO3 E01 T03 HOIB7A 1992 Spool locks Preventing spool rotation by tape drive components e g brakes is covered by T03 E08 TO03 H01B8 1992 Loading with tape manufacture of cassette per se Includes manufacture and assembly of cassette TO03 H01B8A 1992 Loading cassette with tape Includes arrangements for cutting tape and attaching leader gripper or buckle etc For novel gripper or buckle arrangements per se see T03 H0B9 Pancake T03 H01B8C 1992 Manufacture of cassette per se Includes moulding of cassette halves T03 H01B9 1992 Other end to end cassette details Includes labels with T03 H02A1A Includes attachments to tape leader for gripping etc T03 HOIC Cassettes for endless webs filaments Loop continuous spool message recorder telephone answering announcement T03 HO1X Other container details EPI Manual Codes 20B 99 Part 1 T03 H02 Record carriers cleaning Magnetic head cleaning is covered by T03 AO4B codes only Disk tape cassette head compact housing cartridge filter fluid T03 HO2A 1992 General aspects of carriers including labels Prior to 2002 labels for audio video recording carriers and cassettes were coded in W04 E03A From 2002 this code is no longer used and audio vid
386. sarily novel aspects T05 HO2C5A 1992 Magnetic card See T04 COlalso for card per se and T04 AO3A for reading aspects TO5 HO2C5B 1992 Optical card See T04 C02 also for card per se and T04 AO3B codes for reading aspects T05 HO2C5C 1992 Smart card IC card Integrated circuit memory cards per se are coded in TO4 K01 For reading writing aspects see T04 K02 and TOI HO B3A also For non contact type see also W02 TO5 HO2C5X 1992 Other types of carrier T05 H02D 2005 Actuated by Mobile Device For equipment actuated by fund or credit transfer from mobile telephone devices or portable computing devices via e g cellular phone network Internet Bluetooth or local wireless network See WO1LC and TOLNOJA1 and TOMO6A1 T05 L02 codes T05 HO2E 1992 Reverse vending e g for returnable container Includes arrangement returning deposit on receipt of one or more containers Returnable deposit systems for supermarket trolleys are covered by T05 HO5A1 Recycle returnable carton box bottle can crusher deposit TO5 H02X 1992 Other TO5 H03 Coin testing or sorting appts combined with coin freed appts Includes analogous testing arrangements for token or banknote freed systems Includes change giving mechanism See also codes in S03 for e g optical magnetic testing etc and T04 D codes for pattern recognition aspects Select reject validate T05 H04 Appts dispensing discrete articles
387. sation state or refractive index Thermometers using colour changes e g of liquid crystals or chemical indicators are covered by S03 B0 1X Pyrometry is covered by S03 A03 Fiber optic 503 BOH 1992 Testing calibrating and compensation S03 B01X S03 B01H1 1992 Testing of thermometers S03 B01H3 1992 Calibration of thermometers S03 B01H5 1992 Compensation aspects of thermometers 503 BOK 1992 Display of temperature S02 K04 S03 B01 503 BOX Other thermometers Includes e g casings measuring temp using acoustic effect or colour change of liquid crystal chemical indicator Ultrasonic thermochromic EPI Manual Codes 20B b7 Part 1 S03 B02 Calorimeters Heat quantity measurement Includes electrical measurement for domestic heating system also X27 E0 1A Also includes calibration testing and compensation of calorimeters Calorimetry for investigation of sample properties is coded in S03 E0 1C Flow thermal flux S03 C Geophysics Includes non geophysical applications such as detecting presence of objects e g using light barrier S03 C08 See also S03 C06 Well logging apparatus with electrical content is also coded in X25 E02 S03 C01 Seismology seismic acoustic prospecting Seismic exploration log prospecting reflect surveying oil gas S03 CO1A Generating seismic waves Vibration piston generator hydraulic shear explosive charge pneumatic cannon S03 C01B
388. sed to cover attachment details of e g RFID chip to the packaging Also includes codes used in the food industry e g family farm codes on meat products so consumers can learn the location of the farm where e g chickens cows etc were raised and in the medical industry to avoid drug counterfeiting If the codes are printed on attached to the label also include Q31 B02 Also includes special labels dedicated to barcodes Details of barcodes per se barcode writing and reading are coded under T04 C02 T04 A02B and T04 A0 3B respectively Trace code Q32 D03B Tamper resistant preventing unauthorised removal refilling Anti counterfeit features Includes child resistant caps and valves used for preventing refilling of containers Tamperproof Q32 D03C Tamper evident Includes pop up caps on jam jars and breakable seals across cap lid Wax seal Q32 D03X Other safety features Q32 D05 Containers storing two or more different products Includes containers with internal partitions or multi compartment containers for storing 2 or more samples of the same product or two or more different products Also see Q32 B02 for novel partitions dividers used in containers 72 Q Mechanical Q32 D06 Dispensing features This code is used in conjunction with Q34 A and Q34 B to highlight the type of product dispensed e g liquid semiliquid or solid particulates Equipment method control details for dispensin
389. see also QD BO7 for suspension adjustment linkages per se Height control Q2 B06 Mountings Brackets Includes suspension mounting arrangements such as bushes and brackets Nylon poly bush 4 Q Mechanical QD B07 Suspension connections linkages Includes Panhard rods Watt linkages trailing arms wishbones etc Also includes upper and lower ball joints Double wishbones outboard inboard QD B09 Roll stability control arrangements Includes mechanical anti roll bars per se Stabiliser QD BB Lubrication arrangements Oil grease nipple QD X Other suspension details QB Powertain transmission systems and their control From 2006 QB covers all mechanical details of vehicle powertrains transmission systems and their control Prior to the introduction of QB manual codes in 2006 the QB class covered vehicle transmissions and controls including propulsion unit mounting arrangements and fuel tanks QB A Powertrain Transmission systems and their control For electrical aspects of transmission systems used in electric vehicles or motor vehicles respectively see X21A02A and X22 G codes only QB A01 Transmission type QB A01A Automatic transmission Includes transmissions where gears are changed under load so that power continues to be transmitted to drive wheels while shifting Includes sun and planet gears planet carriers etc QB A01A1 Double clutch transmission Includes transmissi
390. server This code is now discontinued see TO 1 N01D3 from 2002 Applet Java TOLHO7C5 1987 2001 Distributed and networked computer communication This code is now discontinued see TO NO2 from 2002 1997 2001 1997 2001 TOLHO7C5A 1997 2001 Computer network control monitoring and management This code is now discontinued see TO1 N02 from 2002 See TOLJ08C for communication controllers and WOLA06 for data transmission systems in general T01HO7C5C 1997 2001 Data transfer over private network intranet transfer This code is now discontinued see TO 1 NO2A2A from 2002 Data and file transfer within single computer network TOLHO7C5E 1997 2001 Over public network internet transfer This code is now discontinued see TO NO2A2B from 2002 Data and file transfer between networks Includes on line systems PSTN TCP IP gateway TO01HO7C5S Using server This code is now discontinued see TO NO2A2C Print server TOFH07C7 1997 Local inter processor data transfer Inter processor communication in multiprocessor computer TOFHOTCTC 1997 Connections Non bus interconnections Matrix circuit switched TO1HO7P 1997 2001 Computer communication protocols TO1 HO7C This code is now discontinued see TO1 NO2A from 2002 See TO1 HO7C prior to 1997 TOL J PC for computer security and TO1 DO 1 for encryption Bus transfer protocols are found in TO HO7B 1997 2001
391. sferred to Q31 saddlery From 20 2 manual codes have been assigned for all mechanical details of hoisting lifting and hauling has been transferred to P36 and upholstery has been transferred to P27 Q39 remains Q38 A searchable for records prior to 20 2 Elevators escalators lifts moving walkways Details of conveyors are coded under Q35 B only Electrical details of elevators escalators lifts and moving walkways including control details are coded under X25 F04 codes only Good s lift Q38 B Cranes capstans winches or tackles and other lifting hauling devices not covered by other sections Details of cranes winches etc with electrical content are coded under X25 F05 codes Hoist Q5 Engines Pumps Compressors Fluid Pressure Actuators Q5L1 Internal Combustion Engines Reciprocating Engines Rotary Engines From 2006 Q51covers all mechanical details of positive displacement combustion engines Prior to the introduction of Q51manual codes in 2006 the Q51class covered machines and engines in general including positive displacement engines steam engines turbines engine valves cooling lubrication and silencing Also see Q17 E for vehicle internal combustion engine propulsion arrangements For electrical aspects of motor vehicle engines see X22 A codes only Q51A Reciprocating positive displacement engines Q51A01 Engine type These codes are normally applied when the engine type has a direct b
392. sion bandwidth reduction Previously coded as W02 03B See U2Z1A05 codes for coding in general WO4 P0 1A codes for TV signal compression and W02 G04A codes for bandwidth reduction in general S06 KO7A5 2010 Copy sheet counting Previously coded as WO2 J03A7A S06 K07B 2010 Monitoring systems Previously coded as S06 AMB T04 G10G W02 03A5 Covers monitoring systems of the device monitoring of the communication system is S06 K07C6 only S06 K07B1 2010 Monitoring of recording agent refill S06 KO7B1A 2010 Recording agent level detection Previously coded as S06 A04AJA S06 K07B1B 2010 Recording agent density detection Previously coded as S06 A04A 1B S06 K07C 2010 Communication Previously coded as W02 J 03C W02 J 08 Includes input output arrangements telephone interface and secrecy systems with W02 L Search WOF CO5Bland WOI COH for telephone aspects also For ISDN aspects see WO1CO5B7 For LAN aspects see W0 A06 codes S06 K07C1 2010 Remote control monitoring Previously coded as S06 AME TO4 GDE Search together with S06 K07A and S06 KO 7B codes as applicable S06 K0O7C1A 2010 Print Job Queue Previously coded as TO4 G10E1 S06 K07C2 2010 Interfacing Previously coded as TO4 G10C S06 K07C2A 2010 Telephone interfacing Previously coded as WO2 J03C7 Includes combined facsimile telephone See W0 COPA Also W0 C05B3H S06 K07C2B 2010 Network interfacing Previou
393. sion subscription car wash TO5 HO5E 1992 Payment freed amusement and entertainment systems See W04 X02A also for electrical aspects of gaming machines and WO4 X03Alalso for jukeboxes See also T01J30B for video game machines Gambling prize reward award win lose skill AWP amusement with prizes slot machine pinball pachinko EPI Manual Codes 2013 325 Part 1 T05 H06 Appts dispensing fluids granular material or electricity Includes quantity and tariff adjustment Meter rental charges Electricity consumption meters are also assigned S0 B codes Dispensing of canned drinks is covered byT05 H04 Beverage sachet ingredients powder mix liquid meter pump water T05 H08 1992 General details of vending and analogous appts Codes in this section are used alone or with other T05 H codes as appropriate TO5 HO8A 1992 Constructional details Housing mounting casing support reinforce door access lock maintain refill cashbox T05 HO8C 1992 Control systems See also TO 1where significant control aspects are included Microprocessor computer logic monitor fault alarm antitheft TO5 H08C1 2005 Control from outside unit Covers control management and monitoring of payment freed devices from an external unit such as a central server Includes inventory monitoring for vending machines see also TOLJ05A2D control of multiple gambling machines in casino see also W04 X02A8 M
394. sions See T06 BO1A X22 C05B and W02 C02 codes for inductive loop and radiating cable guidance systems also For materials handling vehicles see X25 FO5A codes Systems providing navigational information only without automatic guidance control are covered by T07 A05C and also included in X22 E06 codes for onboard aspects and in S02 B08 Information processing aspects of vehicle guidance irrespectively are covered by T0 J 07D codes Position road track cable near field automatic steering T07 D03 2002 Vehicle automatic control systems Includes automatic regulation of vehicle speed in response to signal transmitted from roadside transmitter See also T07 BO7 if transmitter is incorporated into road sign X22 A03B and X22 C02D codes may also need to be applied for automatic vehicle speed and braking control Speed limit enforcement speed control automatic braking by wire EPI Manual Codes 2013 341 Part 1 TO7 E Anti collision systems See X22 J05 codes for self contained on board road vehicle systems which are not coded here and W06 A codes for radar types e g WO6 A04H1 Ultrasonic light beam distance receive transmit rear indicate safety warning obstacle T07 E01 1992 Warning of or preventing collision Includes warning of insufficient vehicle spacing T07 E05 1992 Warning of unsafe vehicle position Includes warning of deviation from lane using some road based apparatus s
395. sly coded as W02 J 08A Includes aspects of printers with built in print server S06 K07C2C 2010 ISDN interfacing Previously coded as W02 08C Also WOL C05B7 codes for general aspects of ISDN S06 K07C2D 2010 Computer interfacing Previously coded as W02 03C8 See also TOL CO3B code S06 K07C3 2010 Signal processing Previously coded as WO2 JO3C1 S06 K07C4 2010 Determining and setting transmission Previously coded as WO2 J03C2 Includes detecting type of receiving station e g G3 G4 Autodialler modem EPI Manual Codes 20B 27 Part 1 S06 K07C5 2010 Reception details Previously coded as W02 J03C5 Automatic answering S06 K07C6 2010 Monitoring and error checking Previously coded as WO 2 J03C3 S06 K07C7 2010 Secrecy Previously coded as WO2 J03C6 Includes transmission data encoding password data encryption Management of confidential secure documents are also coded by S06 KO7A3 506 K99 2010 Machine Type The machine type codes cover the application of a patent for a particular function Patents that describe multiple applications will not be covered except MFP S06 K99A 2010 Self contained printing machine Self contained typewriters label printers independent units hand held printing devices S06 K99B 2010 Copier S06 K99C 2010 Printer Printer peripherals for use with a computer S06 K99D 2010 Fax S06 K99E 201 Plotters Previously coded as TO4 H02
396. snaps off when predetermined tightening torque is reached to leave behind shaped anti tamper head Q61G Deformable connections Includes e g split pins Q61H Washers Lock washers Spring washers Q61B Friction grip fasteners Includes clamps clips and shrinkage connections Q6TR 2007 Fastener installation tools Q61 X Includes tools used to install or remove fastening elements used in transportation applications such as mechanical compressed air driven rivet guns used in aircraft manufacture see also Q25 X05 This code can be used in conjunction with other Q61 codes to specify the type of fastening being installed removed 106 Q Mechanical Q6EX Other fastening elements Includes hooks and eyes suction cups etc Q62 Shafts and Bearings Q62 A Flexible shafts Q62 A01 For conveying rotary movement Q62 A02 For conveying sliding movement Q62 B Rigid shafts Q62 B01 Crankshafts See Q19 A and QB AB for cycle cranks Q62 B02 Eccentric shafts including camshafts See Q51E05A for motor vehicle internal combustion engine camshafts Q62 B03 Adjustable cranks Q62 C Rigid connections fixed joints Q62 D Pivots pivotal connections Includes ball joints trunnions crank pins Q62 G Bearings Includes bearing elements and their races Also includes hydrodynamic bearings EPI Manual Codes 2013 107 Part 1 Q62 G01 Sliding contact bearings Includes
397. ss due to defective memory TOLHOIC4 1992 Other TOL HOD 1987 Stacks And Registers Covers fast access temporary storage locations within CPU Dual port memory is covered by TOLHO3D from 1992 TOLHOKX 1987 Other Includes high performance storage units HPSU BICPU bimemory independent CPU TO1HO2 1987 1991 Virtual memory cache stores This code is now discontinued See TO1 HO3A from 1992 TOFHO3 1992 Memory type TO H02 TOLHO9 TOFHO3A 1992 Cache memory virtual memory and hierarchical memory Includes use of small high speed buffer virtual and hierarchical memories Includes address translation see also T01 HO 1A Prior to 1992 covered by TO1 H02 now discontinued Network Caching is covered by TOLNOD4 from 2005 Ageing TOFHO3B 1992 Associative memory Includes content addressable and parallel searching TOFHO3C 1992 Interleaved memory and mass storage Includes secondary memory Expanded memory unit TOFHO3D 1992 Sequential access and shared memories TOLHO9 Includes common shared bus multiport crossbar switching memories Dual port memory was coded in TO1HO1D prior to 992 Dual port memory video RAM TOFH03X 1992 Other Primary TO1LHO5 1987 Computer peripheral control General request handling Bus Accessing TOLHO5A 1987 Program control for computer peripherals See also T03 for data storage controllers for dynamic recording e g TO3 A10
398. stable road bumps Includes warning triangle placed on road by vehicle driver e g to guide emergency vehicle to accident site See also X22 B03 Cats eye speed bump warning triangle
399. statistical analysis using correlation TOLJO4C 1992 Matrix or vector computation Includes complex numbers TO1J04D 1992 Function evaluation by approximation TOLJO4E 2005 Mathematical Modelling See also TO J 5H for simulation systems involving mathematical models Chaos theory TOrFJO5 For administration commerce or information retrieval 236 T Computing and Control TOLJO5A 1987 Non Specific Administration business and commercial Tool See TO5 L codes also for EFT point of sale and automatic teller machines From 2002 see TO1NO1A for on line business systems Cash cash transaction point of sale meter postage management TOLJO5A1 1992 Financial Monetary Includes banking billing Point of Sale POS and metering TOTJO5A2 1992 Administration and Management Tools Includes management resource allocation business education government marketing and law Also includes decision support MIS stock control workflow control and project management TOLJO5A2A 2002 Business Models Includes business to public administration relationship models problem solving identifying solutions requirements and end to end thread see TO1 N0142 for Internet Business models and T01J05A2 prior to 2002 TOTJO5A2B 2002 Workflow Management Includes execution and automation of a business process see T01 J05A2 prior to 2002 TOLJ05A2C 2002 Data Analysis Includes assessing the finan
400. striking alarms ringing etc Bell chime light S04 A03 Winding setting Including clutch wheel and locking bar mechanisms Adjust hand spring compress pushbutton S04 A04 Cases glasses Display window EPI Manual Codes 20 B 17 Part 1 S04 A04A Constructions Includes watch straps and clock stands Ring seal mount housing plastics body face frame S04 A04A1 1992 Anti magnetic shielding S04 A04A2 1992 Water proofing S04 A04B Materials and manufacture Glass metal titanium alloy nitride aluminium carbide coating deposit film Jewel bind S04 A05 Frameworks bearings calipers Plate metal plastics rotor spring wheel S04 A09 Other mechanical aspects Includes combination of timepieces with other measuring instruments Metronomes sundials hourglasses and other gravitational timepieces Dial display compass magnetic S04 B Electrical aspects of clocks and watches S04 B01 1983 Power supplies electrical winding motor driven time indication Inverter voltage capacitor control 504 BOA 1983 Power supplies electrical winding For batteries see X16 for solar cells see X15 A02 UD AO2A codes 18 S Instrumentation Measuring and Testing S04 B01B 1983 Motor driven time indication For stepper motors see also V06 MO5 For motor control see also VO6 N codes e g VO6 NOL Rotor drive stator pulse synchronous pole circuit current analogue
401. stroying optical carrier This code is used for recycling and destroying of optical record carriers only Recycling and destroying of magnetic carriers is covered by T03 A0 1R and of magneto optical carriers by T03 DOR Where an invention is applicable to recycling or destruction of several types of carrier or the type is not disclosed the general code T03 HO2R is assigned instead For recycling of recording or playing equipment see VO4 X01C EPI Manual Codes 20 B 83 Part 1 T03 B02 Heads and head light source positioning T03 B02A 1987 Positioning focusing Codes in this section cover both lens positioning for focusing and positioning of the head as a whole for track selection and alignment TO3 B02A1 1992 Lens positioning for focusing Positioning of the head moving across the carrier is covered by T03 B02A3 codes T03 BO2A1A 1992 Drive element per se Includes voice coil motor See VO6 M04 also VCM T03 BO2AIC 1992 Focus detection and control Includes focus servo arrangements Feedback error lens position T03 B02A3 1992 Head positioning Covers positioning of head as a whole for track selection or following not focusing which is covered by T03 B02A1codes T03 B02A3A 1992 Drive element per se Includes linear motor See VO6 MO6B also Coil pulse step T03 B02A3B 1992 Movable mounting structures Includes rail assembly allowing head movement Guide slide 284 T Computing
402. sure traffic jam diversion signal failure alternative route T07 G02 203 Informing driver of road surface conditions Includes informing driver of temporary road surface resurfacing works pot holes raised ironwork etc For warning of road flooding etc see T07 G05 instead If the monitoring system is located on the road X25 U05 should also be applied If the monitoring system is mounted on the vehicle see X22 only 342 T Computing and Control T07 G05 1997 Adverse weather condition monitoring and warning For warning driver of severe weather such as flooding so that alternative route can be used See S03 D codes for meteorological aspects also Visibility fog mist temperature frost ice black ice flood T07 H 2002 Intelligent highway systems Includes general details of intelligent roadways such as roadside infrastructure e g beacons or transponders beside or embedded in road to assist with automatic vehicle steering see also TO 7 D01 or vehicle separation distance control see also T07 D03 For vehicle control via a central traffic centre see T0 7 A05 codes instead TO7 M 202 Traffic administration and traffic modelling design Includes traffic planning and designing Also see TOLJO5A for administration or TO1J 5X for computer design and modelling T07 X Other electrical traffic control aspects Includes illuminated road studs and lane markings and electrically height adju
403. t platen path S06 ADA Multicopies duplex This code is now discontinued see S06 KO2A Reverse double invert 506 ADB 1983 2009 For different paper sizes This code is now discontinued see S06 K02B For feeding paper of different lengths and thickness 506 ADC Collators and sorters This code is now discontinued see S06 K02C Includes feeding paper containing classified info to a locked tray Includes paper stores Stack tray 506 ADD 2002 2009 Paper skew detection skew correction clearing jams This code is now discontinued see S06 K02D S06 ADE Sheet decurling This code is now discontinued see S06 KO2E S06 A14 1987 2009 Control monitoring warning devices This code is now discontinued see S06 K07 Includes operating status display for display control circuitry see TO4 H codes mode selection devices microprocessor details see also TOL codes e g TO1 J08A and recording inhibiting devices 1983 2009 1992 2009 1997 2009 S06 A1MA 1992 2009 User input and display This code is now discontinued see S06 KO7A1 Includes mode selection keys etc Indicate S06 A14B 1992 2009 Monitoring and error detection This code is now discontinued see S06 KO7B Fault reset S06 A14C 1992 2009 Control of copier operation This code is now discontinued see S06 KO 7A Covers general details of control system S06 A14D Power s
404. tails of rollers Roller S06 E06B2 2010 Fuser belt Previously coded as S06 A06B1 S06 E06C 2010 Fuser oil Previously coded as S06 A06C S06 E06C1 2010 Fuser oil composition Previously coded as S06 A06C1 S06 E06D 2010 Lustre control Previously coded as S06 A06D Heating gloss pre heating EPI Manual Codes 20 B 2u Part 1 S06 E06P 2010 Pre fixing Previously coded as S06 A06P E g for reducing the moisture content of the transfer material to increase its rigidity S06 E06X 2010 Other fixing details Previously coded as S06 A06X Cooling S06 E07 2010 Using magnetic patterns or thermoplastic layers Previously coded as S06 A08 T04 G09 Includes all aspects of magnetography Magnetic printer head details may also have T03 A03 codes assigned depending on content Includes magnetic line printers used as computer peripherals Latent heat permeable field deformation S06 E08 2010 Electrography not using charge patterns Previously coded as S06 A09 Includes electrophoresis Polymer deform electrostatic field impact magnetic paper S06 F 2010 Impact Image Production Previously coded as T04 G01 Includes mechanical action Electromagnet and solenoid drive aspects are coded in VO2 E02A also Armature coil S06 F01 2010 Dot Printer Previously coded as T04 G0 1A Matrix pin wire needle 22 S Instrumentation Measuring and Testing S06 F02 2010 Using Type Prev
405. tection S03 E02C S03 E02C3 1997 Flaw or contamination detection S03 E02C 503 E02C5 1997 Capacitance spectroscopy S03 E02C Includes Deep Level Transient Spectroscopy TSCAP and Admittance Spectroscopy For measurements on semiconductor materials see UTLFO1A codes For measurements on devices see Ul FOIC codes DLTS deep level impurity trap lifetime S03 E02D 1992 Impedance EPI Manual Codes 20 B 161 Part 1 S03 E02F 1992 Using tunnel current and analagous effects S03 E02X Includes all scanning probe microscope types and all adaptations for measurement e g measurement of electric or magnetic fields photon excitation capacitance and ionic conductance in addition to other relevant instrumentation codes See also V05 F for novel microscope and manufacturing details and S02 A codes for novel cantilever displacement measurement For optical scanning tunnelling or near field optical microscopes with tunnel current type probes see additionally S02 04Bland S03 EOAR Does NOT include use of scanning probe technology for patterning techniques or recording see VO5 FO5D and relevant T03 C and Ullcodes SPM magnetic force MFM SNOM shear force microscopy S03 E02F1 1997 Scanning tunnelling microscopes S03 E02F STM S03 E02F3 1997 Atomic force microscopes S03 E02F AFM S03 E02X Other electrical investigation Includes e g measuring Q factor change on oscillating piezoel
406. terrain transfer case Torsen RTM lock viscous coupling high low range QB AB Cranks Pedal arm QB A16 Pedals SPD clipless QB AV 2008 Chainrings and sprockets Includes toothed chainrings and sprockets e g for bicycle see also Q19 A QB AB Chains belts Includes endless chains and belts QB A20 Lubrication arrangements Includes oil seals and drain plugs e g for gearboxes or differentials QB A22 Cooling arrangements Includes transmission oil coolers QB A24 2007 Gearing Includes mechanical aspects of transmission gearing and gearboxes See Q64 C for further details of gearing in general QB A26 2008 Mountings Includes gearbox differential drive train mounting arrangements and transmission noise control arrangements see also Q17 N for noise reduction in general Bracket rubber bush QB A30 Other transmission hardware EPI Manual Codes 2013 17 Part 1 QB B Powertrain Transmission control arrangements Includes gear levers per se and gear knobs Also includes clutch control levers e g used on motorcycle see also Q19 B and mechanical hydraulic clutch activation arrangements and clutch pedals Control QB C Auxiliary drives e g from PTO driven wheel Includes power take offs used on e g agricultural tractors see also Q19 G For mechanical aspects of hitches per se see QU col QB X Other transmission details Includes transaxles i e where gearbox
407. thod codes T03 B01E3G 1997 Pressing Includes bonding of multiple substrates and setting resins as well as sheet stamping methods See TO3 B01E3X for punching hole in substrate after pressing Injection moulding T03 B01E3 1997 Applying coatings after pressing Includes labelling where label is part of carrier also coded in TO3 HO2A1A and X25 F08 when there are significant electrical details Chiefly covers application of reflective and protective films after pressing process T03 BOIEB will continue to be assigned in addition to T03 B0 1E3J where novel coating equipment is involved TO3 BO1E3L 2011 Polishing and cleaning This code covers polishing and cleaning of an optical recording medium or a stamper or similar e g with TO3 B01E3E as part of a manufacturing process Polishing cleaning orreconditioning of already manufactured optical carriers by a user is not included and is covered by TO3 H02B with T03 B0 1D codes assigned also as appropriate to denote the form of the carrier e g T03 BO DIfor disk cleaning or scratch repair T03 BO1E3P 1997 Packing and shipment Includes placing CDs in jewel boxes jewel boxes per se and their manufacture are covered by T03 L0 1A labelling etc Electrical details of packing and labelling of carrier containers are also assigned X25 F codes T03 B01E3S 2002 Multistep manufacturing process This code is used for inventions covering a number o
408. ting metallic electrodes For electrodes per se see S03 E03 S03 E14C3 1997 Alloys S03 E14C S03 El4C3A 1997 Steel S03 E14C See X25 Q01for electrical aspects of steel manufacture 503 E14C3X 1997 Other alloys S03 E4C Brass solder bronze S03 E4D Concrete glass ceramics refractories resins plastics rubber leather wood Asphalt chalcogenide S03 EMD1 1983 Concrete Cement strength setting S03 E1MD4 1983 Glass ceramics refractories Electrical aspects of glass working are covered by X25 A05 S03 E14D7 1983 Resins plastics rubber leather wood Electrical aspects of plastics working are covered by X25 A06 of rubber working by X25 A07 S03 ElME Fuels explosives soil EPI Manual Codes 203 171 Part 1 S03 E14E1 1992 Fuels Includes crude oil and oil derived fuels as well as coal natural gas etc Oils for lubrication are covered by SO3 EU4F Gas liquid hydrocarbon crude refine LNG LPG S03 EME3 1992 Explosives Blasting detonate pressure S03 EME7 1992 Soil Rock core sample groundwater recharge S03 El4F Oils viscous liquids paints inks Includes lubricating oils Fuel oils are covered byS03 EME1 Lubricate flow S03 E4G Paper textiles See X25 T codes for electrical aspects of paper and textile manufacture Sheet fabric web yarn fiber pulp S03 E14H Biological material For electrical aspects of biological material investigatio
409. tinued See S06 F01 from 2010 Matrix pin wire needle T04 G01B Using type This code is now discontinued See S06 F02 from 2010 Select hammer daisy wheel disc step font typeface golf ball T04 G01C Ribbon This code is now discontinued See S06 F03 from 2010 Ink cassette T04 G02 Ink jet This code is now discontinued See S06 G from 2010 Liquid dye nozzle resin water channel drop pressure reservoir eject electrode pulse 1980 2009 1980 2009 1983 2009 1983 2009 1992 2009 1980 2009 31 32 T Computing and Control T04 G02A 1983 2009 Drop on demand This code is now discontinued See S06 G01 from 2010 Thermal ink jet bubble piezoelectric ultrasound T04 GO2A 2002 2009 Print head for ink jet drop on demand printer This code is now discontinued See S06 G03 from 2010 Thermal ink jet bubble piezoelectric ultrasound T04 G02B 1983 2009 Selective drop deflection This code is now discontinued See S06 G02 from 2010 Charge electrode stream gutter continuous TO4 G02BF 2002 2009 Print head for selective drop deflection printer This code is now discontinued See S06 G03 from 2010 Charge electrode stream gutter continuous T04 G02C 1992 2009 Ink This code is now discontinued See S06 G04 from 2010 T04 G02D 2002 2009 Inkjet head cleaning and general maintenance of printhead This code is now d
410. tion chambers Cerenkov semiconductor resistance or secondary emission detectors For tube type detectors see VO5 H also S03 G02B2A 1992 Counting tube e g Geiger Muller S03 G02B2C 1992 lonisation chamber S03 G02B2E 1992 Secondary emission detector EPI Manual Codes 20 B 175 Part 1 S03 G02B2G 1992 Semiconductor detector See U2 A03 also S03 G02B3 1997 Nuclear imaging S03 G02B Covers all cases where a radiopharmaceutical is injected into the patient e g in Positron Emission Tomography or Single Photon Emission Computed Tomography See also 05 D02C See U22 D02C for coincidence circuit for PET apparatus See S03 E06B codes for imaging using externally applied radiation e g X ray tomography SPECT PET Gamma camera Anger camera Compton camera S03 G02B9 Other nuclear radiation intensity measurement Includes radioactive immunoassay techniques see also S03 E09F Image phosphor scan sheet S03 G02C Beam position section spatial spectral distribution polarisation absorption cross section half life S03 G02C1 1992 Beam measurements Covers position or section measurements Faraday cup S03 G02C1A 1992 Beam polarisation S03 G02C1C 1992 Cross section Beam area absorption barn 16 S Instrumentation Measuring and Testing S03 G02C3 1992 Radiation spectrometers Includes e g X ray or M ssbauer spectrometers Note This code is reserved for analysing nucl
411. tion using digital non denominational representation Integration differentiation increment pulse proportional multiplier divider P modulo arithmetic TO1E04 Comparing digital values random number generators See also T0 J B for chaos modelling Pseudo random binary sequence PRBS comparator hashing TOLEO5 1992 Novel data processing technology TOFEO9 TOLEO5A 1992 Optical Electro optical See also TO1 MO6D and T02 A03 for analogue optical computing and T02 B for hybrid arrangements Pure optical electro optical components are found in VO7 K06 SLM spatial light modulators SLR spatial light rebroadcasters 226 T Computing and Control TO1E05B 1992 Neuronal configurations Neural networks in general are covered by TO LJ 16C1 See T02 A04A5 for analog neural networks TOLEO5C 1992 Superconducting elements Superconducting computing systems are covered by TOLMOG6E See also U4 FO2B TOLEO5D 1992 Biocomputer TO1E05Q 2005 Quantum Computing Using quantum theory for processing Prior to 2005 see TO1 EO5X For Quantum processor architecture see TO1 MO6Q TOLEO5X 1992 Other novel data processing technology TOFEO9I Other TOLF Program control Software TO1LFO1 Microprogramming TOLFFOIA 1987 Enhancement of operating speed Includes use of several micro control devices operating in parallel Score boarding TOFFOB 1992 Loading TOLFOB1 1997 Firmware mi
412. tive pen light pen and touch pen For pen sensing details see T04 and U21 TO1C02B 1997 2001 Finger shaped or hand input This code is now discontinued see T04 F02B from 2002 Devices which use relative movement of finger or hand as input to processor 1997 2001 1997 2001 Thimble T01C02B9 1992 2001 Other position digital value converters This code is now discontinued see T04 F02B from 2002 T01C03 Data exchange with distant stations Bus transmit receive terminal link line receiver TOFCO3A 1992 Arrangements for interfacing with networks Transmitting information between computers via communication medium Including LAN and WAN interfacing details of computer networks See TO1 H07 for inter computer communication and TO1 M02 for multiprocessing structure For bus arbitration and cycling arrangements see TO1 HO5B Also includes computer peripheral network connections but see also appropriate code for specific peripheral e g TOLCO5AL ARPANET advanced research project agency network binding T01 C03B 1992 Data communication Includes telephone interfaces and modems RS 232 Recommended Standard 232 RS 485 RS 422 RS 423 TOFCO3C 1997 Wireless link Connection between to devices for connection to peripheral e g printer see TO1 C07C3 instead Includes satellite radio infra red etc interfaces for accessing a network See also W0 A06C3 and WO1LA06C4 T01C03C1 1997
413. transducer aspects See also V06 Piezoelectric S05 D03A1 1992 Device details Acoustic ultrasonic diagnostic transducers magnetostrictive electrostrictive crystal ceramic S05 D03A2 1992 Arrangements of transducers Includes transducer arrangements for transmission and reception of ultrasonic waves e g array Ultrasonic transducer array S05 D03B 1992 Equipment other than transducers S05 D03C 2006 Ultrasound contrast media See also S03 E09X for contrast agents S05 D03E 1992 Image processing and analysing For processing recorded image for e g enhancement storage and analysis See TOL J 10 for image processing in general and TOI JO6A for medical data processing systems 505 D04 1983 Endoscopes S05 D09 For endoscopic surgical equipment see S05 B05 See also S02 J04B3C and V07 NO2 for optical fiber details Light optical fiber image illuminate reflect laser arthroscope laparoscope colonoscope S05 D04A 1997 Control aspects S05 D04 Covers arrangements for controlling movement and positioning of endoscopes within body Endoscope positioning endoscope control S05 D04B 1997 Imaging aspects S05 D04 Includes equipment for capturing image of internal organs cavities e g video camera CCD ultrasound etc See WO4 MOlcodes for video camera equipment S05 D05 1992 Eye testing examination S05 D09 Includes all arrangements for examining the eye for
414. troduction of EPI in 1980 is indicated in parentheses immediately alongside the code e g 1987 indicates the code was introduced from the start of 1987 If such a code is not a subdivision of an existing code then the code to be searched in order to retrieve earlier records is given in parentheses following the code heading If no year is shown alongside a code this indicates the code was applied from the start of EPI i e Update 198018 In a few cases revision of the Manual Codes has resulted in a particular code or code group being discontinued These codes which are indicated in the manual by an asterisk following the code remain valid for records prior to the year of revision Keyword Index Part 3 of the EPI Manual comprises an alphabetical index of the key terms appearing in the definition and associated with each Manual Code together with the corresponding code This index is used to guide the user to the correct code s in Parts 1 amp 2 of the manual where in order to ensure correct retrieval the user should always consult the full definition for the code including any scope notes To avoid ambiguity the terms appearing in the index are mainly derived from the code definition and only a few of the additional search terms are indexed EPI Manual Codes 20 B Part 1 IPC Manual Code Relationship An IPC to Manual Code concordance at generic Manual Code level is provided at the end of this manual It should be noted that th
415. tudent Educational equipment is also assigned WO4 W codes also see TO1PO1prior to 2002 From 2005 see TO1NO1B codes for on line systems T01J30B 2002 For computer games See W04 X02C for video games and TO1J 10C for image generation aspects see TO1P02A prior to 2002 T01J30B1 2002 For toys and novelties See TO1P02 prior to 2002 T01J30C 2005 Media Players Includes computer based media players that are not browser based for playing CDs DVD s see also TO 1 HO 1B videos and audio files See also TO NO3AB for on line systems and W04 for media 246 T Computing and Control T01J30D 2005 Computer processing for sports and training equipment Covers use of digital computing in sports and exercise equipment See also W04 TO1J30E 2006 E book reader software TOLJ30F 2006 Image Video Audio editing software See TOL 2 for GUI aspects and W04 for details of image video audio being edited TO1J31 201 Computer processing for physically handicapped persons Includes processing equipments for blind dumb etc T01 40 1997 Virtual reality systems TO 1 10C4 TO1J10C9 TOLJ40A 2002 Games TO1LJ10C4 T01J10C9 TOL 40 Search TO LJ 40 together with TO1P02A to prior to 2002 T01J40B 2002 Training Sports Aids Equipment TOLPO2B TOLJ40 See also W04 X0 1codes for electrical aspects of sports equipment in general search TO J 40 together with TO1P02B to prior to 2002 TOLJ40
416. uch as passive radar reflector or transponder embedded in road Excludes on board vehicle optical detection of painted white line White line pattern stud T07 F Parking control systems Includes indication of occupancy of parking spaces see TO7 AO1B also for vehicle presence detector and T07 A0 IC for vehicle counting and vehicle access control and direction of vehicle to parking space See also TO5 D codes for barrier access control aspects per se See X25 U02 only for vehicle handling lifting storing via powered equipment in multistorey car park Parking meters are not included see T05 G03A Time display vehicle car cara fee ticket charge T07 G 1992 Informing driver of traffic and weather conditions From 1997 the scope of this code has been widened to include warning of traffic congestion Includes use of radio broadcasting or telephone information services See WO1 C05 codes for telephone aspects W02 codes for radio systems especially WO2 E01B5 for RDS based systems and WO5 for signalling in general TO7 B codes may be relevant also for signalling aspects T07 G01 1997 Informing driver of traffic congestion Includes use of roadside display to inform driver of delays or transmission of information directly to onboard vehicle display see also X22 E11 For systems also displaying alternative route to driver to avoid congestion also see TO7 AO5C and X22 E06F codes Accident road works lane clo
417. udes positioning and routing EPI Manual Codes 2013 243 Part 1 TO1 15B 1997 Design verification Includes fault finding techniques TOrFJBH 1997 Simulating non electronic systems Includes simulation of e g thermodynamics and weather systems also includes electrical systems not covered by T0 LJ 5A B see also TO1J04E for mathematical modelling TOL 5X 1987 CAD for non electronic applications Includes any electrical systems not covered by TOL BA B TOL 16 1992 Artificial intelligence Al TO1J09 Covers knowledge processing inexact reasoning e g fuzzy logic TO1J16A 1992 Expert systems Comprising a system of an integrated collection of facts and relationships including knowledge base and table searching question and answering Includes knowledge base rule base and table searching Teiresias rulebase TOrFJ16B 1992 Fuzzy logic systems Includes circuits for performing logic with more than two levels e g non binary or analog logic systems See also TO2 A04B6 for hardware details and U21C03BB for logic circuits For implementation details search appropriate codes e g X22 A03K for vehicle engine control using fuzzy logic TO1J16C 1992 Knowledge processing Forward chaining 244 T Computing and Control TO1J16C1 1992 Neural networks Includes the use of parallel distributed processing elements constructed in hardware or simulated in software For implementation details se
418. umn driver address TO4 HO3C 1992 Characterised by type TO4 HO3C1 1992 LED See also UL AO1 TO4 HO3CA 1997 2010 Driver circuitry This code is now discontinued see TO4 HO3F together with T04 H03C1from 2010 See also U2 A0JA5B for array or U 2 A0 1A5A for single LED 316 T Computing and Control T04 H03C2 1992 LCD See also U14 K01 Liquid crystal ferroelectric antiferroelectric deformed helical ferroelectric T04 H03C2A Driver circuitry This code is now discontinued See TO4 HO3F together with TO4 H03C2 from 2010 See also U14 K01A3 T04 H03C3 1992 Electroluminescent See also U14 03 T04 H03C3A Driver circuitry This code is now discontinued See TO4 HO3F together with TO4 H03C3 from 2010 See also U4 03 T04 H03C4 1992 Plasma display panel See also VO5 codes T04 H03C4A 1997 Driver circuitry This code is now discontinued See T04 H0 3F together with T04 H03C4 from 2010 See also V05 A01G 1997 2010 1997 2010 T04 H03C5 2002 Field emission display TO4 HO3C5A 2002 Field emission display driver circuitry This code is now discontinued See TO4 HO3F together with TO4 H03C5 from 2010 See also VO5 T04 H03C6 2002 Digital micromirror display See also VO7 for mirror control TO4 HO3C6A 2002 Digital micromirror display driver circuitry This code is now discontinued See TO4 HO3F together with T04 H03C6 from 2010 T04 H03C7 2006 Electrophor
419. upply arrangements see X22 A02 codes and X22 AO3A codes for corresponding control details Fuel tank carburettor Q1 E05 Propulsion unit control arrangements Includes e g throttle cables accelerator pedals hand controls etc For electrical aspects such as electronic throttle controls and electric pedal details see X22 A03B and X22 XD codes instead Control Q1 E09 2009 Exhaust systems Includes novel primaries collectors and silencers of motor vehicle exhaust systems See also Q51 codes for IC engine exhausts per se See X22 A07 for electrical aspects of vehicle exhaust systems EPI Manual Codes 20 B 29 Part 1 QV EB Other propulsion details Includes engine heating warming arrangements see also Q51 L e g using diverted exhaust gas From 2009 novel mechanical aspects of vehicle exhaust systems have been transferred to Q51 E09 Q17 N Noise Vibration Harshness reduction arrangements Includes all mechanical aspects associated with reducing noise vibration and harshness within vehicle such as use of sound deadening materials This can be used in conjunction with other Q codes as appropriate e g with QD for suspension based NVH reduction For electrical NVH aspects see the relevant X22 codes such as X22 G03N for transmission based NVH reduction X22 X08 for general passenger compartment noise reduction and X22 AD for engine noise vibration reduction See Q51 0 1linstead for vehicle exhaust sile
420. upply control This code is now discontinued see S06 KO7A2 S06 A14E 1997 2009 Remote monitoring and control This code is now discontinued see S06 K07C1 Billing S06 Al4F 2005 2009 Management of confidential secure documents e g prevention of illegal copying This code is now discontinued see S06 K07A3 Preventing illegal copying of banknotes securities and private documents recognising copy prevention marks on documents output to authorised operator See also T01 T04 for image processing aspects and T05 J for testing of securities banknotes etc S06 A15 2002 2009 Electrophotographic copier rollers This code is now discontinued see S06 KO3H General constructional details of rollers 1997 2009 EPI Manual Codes 20B 201 Part 1 S06 A16 Electronic copier This code is now discontinued see S06 K07 S06 A16A 1992 2009 Digital copier editing copier This code is now discontinued see S06 K07A4 Includes picture processing and modification aspects of otherwise conventional appt S06 A16B 1992 2009 Systems with non electrophotographic input or output arrangements This code is now discontinued see S06 K99B a together with SO6 F G H J codes Includes systems with CCD sensor input and thermal output S06 A16C 1997 2009 Systems with electrophotographic and non electrophotographic output This code is now discontinued see S06 K99B a together with S06 F G H code
421. urgical cauterisation instruments 24 S Instrumentation Measuring and Testing S05 B04 1992 Monitoring during surgery From 2006 S05 B04 codes cover monitoring during the complete surgery including the patient S05 BO4B the surgical instruments S05 B04A1 and the surgical procedure per se S05 B04A S05 B04A 1997 Monitoring of surgical apparatus procedure For monitoring status of surgical equipment during surgery e g temperature of cauterisation appts power used by ablation appts etc From 2006 also includes monitoring progress of surgical procedure itself e g amount of tissue removed status of tissue surrounding operation site etc Also includes intra operative imaging appts methods S05 B04A1 2006 Monitoring location of surgical instruments S05 B09 Includes equipment for tracking the location of surgical instruments inserted into patient and monitoring location of instruments in the operating theatre e g instrument tags swab counters etc Prior to 2006 coded in S05 BO4A Tagging swab S05 B04B 2006 Monitoring patient during surgery For monitoring vital signs etc of patient during surgery Prior to 2006 coded in S05 B04 S05 B05 1997 Endoscopic surgery S05 B09 Includes apparatus for keyhole surgery See S05 D04 for diagnostic endoscopes S05 B06 2002 Cryosurgery Cryogenics S05 B07 2005 Remote control and Automated Robotic surgical systems S05 B09
422. urniture T07 B05 1992 Signal type Codes in this section are used to indicate signal type either alone in conjunction with T07 BO1codes or with TO 7 C codes TO7 BO5A 1992 Traffic intersection control Includes standard traffic lights and pedestrian crossing systems TO7 BO5A1 1992 Portable temporary unit Includes portable display used at traffic intersection For movable displays used in other situations see T07 B05G only Road works repairs one way alternate single line battery T07 BO5A5 1992 Indicating elapsed time Includes indication of time before next signal change Period warning fuel saving pollution 340 T Computing and Control T07 BO5C 1992 Variable information display TO7 CO3A 1992 Detecting presence of vehicle Includes matrix displays e g indicating Includes using inductive loops below road temporary speed limit motorway lane closure surface also coded in S03 C02B to detect etc vehicle presence and then control traffic signal For vehicle presence detection not TO7 BOSE 1992 associated with traffic signal control see T07 Fixed display AO B only o Includes illuminated direction signs Sense pressure magnetic field T07 B05G 2002 T07 C05 1992 Monitoring and alarms Includes portable or temporary displays e g Includes safety measures to prevent signal mounted on movable trailer and used at conflict warning of signal lamp failure etc roadworks alon
423. using pressure or thermal differences etc Also see XB codes for non fossil fuel electricity generation Q55 Positive Displacement Fluid Machines Pumps Compressors i e for driving fluid From 2006 Q55 covers all mechanical details of positive displacement fluid machines pumps compressors i e for driving fluid Prior to the introduction of Q55 manual codes in 2006 the Q55 class covered machines and engines for liquids EPI Manual Codes 2013 Part 1 Q55 A Reciprocating piston fluid machines Includes reciprocating piston positive displacement pumps and compressors Q55 B Rotary piston fluid machines Includes rotary piston positive displacement pumps and compressors Q55 C Oscillating piston fluid machines Includes oscillating piston positive displacement pumps and compressors Q55 D Diaphragm operated fluid machines Includes diaphragm operated positive displacement pumps and compressors Q55 E 2007 Scroll fluid machines Q55 X Includes positive displacement scroll compressors or scroll pumps using fixed and orbiting archimedean spiral scrolls Q55 G Component parts Includes valves seals rotors casings Q55 X Other positive displacement fluid machines 99 Q56 Non positive Displacement Fluid Machines Pumps Compression i e for driving fluid From 2006 Q56 covers all mechanical details of non positive displacement fluid machines pumps compressors
424. ute multiple scalar operations in parallel Includes Very Long Instruction Word processors See TO1M02C prior to 2005 VLIW 2nd Generation RISC Trace Scheduling TOFMO2D 1997 Master slave systems TOLMO2 Master slave TOFMO3 1992 Data demand driven Architectures for executing only executable code components required to provide requested data TOLMO4 1992 Reduced instruction set computer See TO1FO3B for pipelined execution of machine instructions RISC TOLMO5 1992 General microcomputing architectures TOL Covers processor arrangements where instructions are pre programmed or hardwired into the processor before processing is carried out See also TOLFO6 for program arrangements ASIC TOLMO6 1992 Characterised by type TOFMO6A 1992 Mini micro PC TO1 X Covers personal computers For use as descriptive code with other TO 1codes TOLMO6A1 1992 Portable Includes laptop notebook hand held and calculator For processing aspect of calculator see also TO1 J01 EPI Manual Codes 20B 49 Part 1 TOLMO6AIA 1997 Hand held notepads palm tops personal organisers TOFMO6A Includes PDA with phone functionality Internet browsing e mail etc for phones with computer functionality see WO1 Pre 1997 search TO1J01701J05 T01J09 TOL MO6A1 Palm top hand held TOLMO6AB 1997 Docking stations TOLMO6A TOLMO6AL 2006 E book reader hardware Hardware specifically for displayi
425. utputs Includes systems where the output of controller is pulse height width or frequency modulated multiple inputs obtained from more than one sensor and outputs applied to more than one correcting element T06 A06A3 Continuous This code is now discontinued and transferred to TO6 AO6AlA from 1992 onwards to indicate its proper hierarchical relationship to TO6 AO6AL It is still searchable and valid for records of 1983 to 1991 T06 A06A5 Discontinuous This code is now discontinued and transferred to T06 A06A1D from 1992 onwards to indicate its proper hierarchical relationship to TO6 AO6AL It is still searchable and valid for records of 1983 to 1991 T06 A06A9 Other electric automatic controllers Includes arrangements to obtain PID and proportional integral or differential characteristics T06 A06B Pneumatic or hydraulic only T06 A07 Computer controlled systems systems using models T06 A07A 1992 Computer controlled systems This code is used together with other codes only if substantial computing details are disclosed For example CNC machine tool motor control systems would be coded only in T06 A04A See also TOLJ07B for the computing aspects of industrial process controllers 1983 1991 1983 1991 CAE CAI CAM T06 A07A1 1992 Distributed control systems T06 A07B 1992 Systems using models T06 A08 Testing and monitoring control systems EPI Manual Codes 20B Part 1 TO6
426. vices etc Can be used in conjunction with specific device codes See also WO5 D codes for remote control communication and monitoring apparatus per se 24 S Instrumentation Measuring and Testing S06 Printing and Photography S06 A 1980 2009 Electrography electrophotography magnetography This code is now discontinued see S06 D to K Includes electrical and non electrical aspects Copier copy image photocopier S06 A0 7 Recording members This code is now discontinued see S06 E01 Layer charge conducting image surface acceptor compound donor dope S06 A0 1A 1980 2009 Photoconductive layers 1980 2009 This code is now discontinued see S06 E0 JA Includes all types of charge generating layers and photosensitive paper Hydrazone photoreceiver accept S06 A0 1A 1980 2009 Organic photoconductive layers This code is now discontinued see S06 EO01A1 Cyclic polycyclic heterocyclic quinone S06 A01A2 1980 2009 Inorganic photoconductive layers This code is now discontinued see S06 E01A2 Amorphous silicon selenium carry dope surface oxide polycrystaline S06 A01A3 1980 2009 Sensitisers binding materials This code is now discontinued see S06 E0143 Dye composition photosensitiser organic oxidative potential EPI Manual Codes 20 B 15 Part 1 S06 A01A4 2007 2009 Treatment of recording members This code is now discontinued see S06 E01
427. ving transportation interest From 2007 this code has been expanded to cover all water turbines Q54 A01 2007 Impulse turbines Q54 A Includes turbines that use nozzles to change water s potential energy into kinetic energy with resulting high velocity water jet made to impinge upon curved turbine blades which reverse the flow with the resulting change of momentum or impulse causing a drive force on the blades Mainly used in very high head applications Q54 A05 2007 Reaction turbines Q54 B Includes turbines that are encased or fully submerged and are acted upon by water which changes pressure as it moves through the turbine and gives up its energy Mainly used in low and medium head applications Q54 D Endless chain type engines machines Q54 E Spring motors Q54 F Gravity and inertia motors Includes flywheel energy storage Q54 G Producing mechanical energy from wind i e wind motors For wind turbines used to generate electrical power see X15 B instead Q54 H Producing mechanical energy from geothermal or solar energy Q54 1 Producing mechanical energy from muscle power Includes treadmills or horse mills 98 Q Mechanical Q54 X Other non positive displacement fluid engines machines other mechanical energy systems Includes perpetua mobilia using hydrostatic thrust or using liquid flow e g swinging flap type Also includes ocean thermal energy conversion
428. wheel bearings Q21D08 Arrangements to allow use on tracks of different width Includes systems for adjusting wheel spacing to allow train to run on different gauge tracks Q21D09 Derailment preventing equipment Q21D10 Rail engaging elements e g wheels or balls Includes wheels and other assemblies for engaging tracks overhead rails etc Q21DDA 2007 Traction increasing equipment Includes dispensing of particulate material such as sand under train wheels on railway track to increase grip See Q21 F09 also if sand is dispensed specifically to improve braking Q21D1 Wheel guards Bumpers Obstruction removers Q21DD Couplings Draught or buffering appliances Q21DQRA Couplings Includes couplings between carriages Q21DDB Draw gear Q21DDC Buffers Q21DB Transmission systems Includes power transmission arrangements Drive shaft gearing Q21DM4 Aerodynamic modifications to reduce air resistance Includes spoilers and other wind deflectors especially for high speed trains Q21D5 Doors Q21D16 Windows Q21D17 Movable roofs Covers Tarpaulins For fixed roofs see Q21 D0 1for novel train superstructures Q21D25 Other rail vehicle constructions fittings Includes constructions fittings designed for safety purposes such as fire resistant bulkheads see also Q21 D01 Accessories such as fire extinguishers are included in Q21 J09 only Q21F Brake systems See X23 A0 1B for electri
429. windowing software T01 N03B for Internet constructional software For Program code patents see TOLS TO1J20A 1992 Programming techniques Includes functional automatic computer generated concurrent sequential object oriented procedural and network programming For Object based systems see TOLFO7 For Object oriented database see TOLJO5B4C Object orientated programming OOP architecture neutral dependent distribution format ANDF ADDF T0 J20B 1992 Software Development Tools Systems Analysis Languages methodologies Development environment Systems analysis Structured top down work bench TOLFJ20B1 1997 Software Development Kit Integrated Development Environment Programming Tools API for software development only For use of API in program execution see TOLFO5A Program Compilers and Assemblers Software source code libraries For dynamic link libraries DLLs see TOLFO5A T01J20B2 1997 Systems Analysis Documentation Systems Analysis and Design Specifications Source code development version management From 2007 for version management of other software e g BIOS embedded software application package network security software see TO1FO5B2 TOL NO2BE TO1N02B3 as appropriate TO1 20B2A 1997 Software registration and Anti piracy For incorporation of Software registration and Anti Piracy coding mechanisms at development stage of software See T01 J20X before 1997 See TO1JO5A2G
430. wipers See also X22 J01 S03 D03 1992 Atmospheric pressure measurements Fluid pressure measurements are covered by S02 F04 codes 160 S Instrumentation Measuring and Testing S03 D04 1992 Air temperature Thermometers are covered byS03 B01codes 503 D05 1992 Weather prediction systems weather forecasting Includes weather satellite and weather radar systems See W06 A04H2 for weather radar 502 B04 for satellite surveying of the earth 503 D06 1992 Pollution fall out measurements Includes all environmental pollution measurement e g marine fresh water air soil etc For air quality per se see S03 E JAN codes S03 D09 1992 Other meteorology Includes detection of atmospheric measurements for non meteorological applications and meteorological data processing Also includes lightning strike detectors S03 E Investigating physical or chemicals properties of materials methods and appts Electrical apparatus for medical purposes is also coded in S05 C if in vitro or S05 D016 S05 DOL if in vivo Electrical exhaust sensors for internal combustion engines are also coded in X22 A05B S03 E01 Thermal by investigating S03 E01A Changes of state or phase sintering coefft of expansion thermal conductivity Using melting or boiling points distillation sublimation expansion thermal conductivity S03 E0 1B Moisture content flash point explosibility presence of flaws Inc
431. xiliary power with auxiliary non electric power T06 B09B Using electric means T06 B10 Mechanical force or stress TO6 BU Fluid pressure T06 B 1A Without auxiliary power T06 B 10X Other fluid pressure control T06 B2 Torque mechanical power mechanical oscillations T06 BB Temperature Control of electric heaters is in X25 B04 central heating control in X27 E0 1A Thermostats T06 BBA Without auxiliary power TO6 B13B Using electric means TO6 B13B1 Using elements with temp dependent electric or magnetic properties TO6 B13B2 With auxiliary heater T06 B13B9 Other electric temperature control T06 BBX Other temperature control T06 B14 Several variables simultaneously T06 B20 Other non electric variables control Includes simultaneous control of electric and non electric variables EPI Manual Codes 20 B 333 Part 1 T06 C01 Controlling and controlled members Includes knobs for switches or variable resistors etc See V03 B09 VOLA03 T06 C02 Limiting movement T06 C03 Manually operated mechanisms T06 C03A With single controlled member T06 C03B With several controlled members T06 C09 Other mechanical control devices or systems T06 C Mechanical control devices or systems Included in EPI only if application is for electrical systems or devices T06 D Applications In general relates to items in X25 which should also be searched T06 D01 Agriculture

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