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F-Term-List

(Not Translated)
3G384 COMBINED CONTROLS OF INTERNAL COMBUSTION ENGINES
F02D43/00 -45/00,395
F02D43/00-45/00,395 AA AA00
TYPE OR USE OF ENGINE 		AA01 AA02 AA03 AA04 AA05 AA06 AA07 AA08 AA09 AA10
. Gasoline engines or spark-ignition engines . . Premixed compression ignition or premixed compression autoignition . Diesel engines . Two-stroke engines . Special cycles e.g. six or variable strokes . In-cylinder direct injection types . Multi-cylinder engines . Engines having plural banks e.g. V-types . Lean burn engine . Swirl or tumble engines
AA11 AA13 AA14 AA15 AA16
. Lean rich engines e.g. bartervation engines . Special fuel engines or hetero-fuel engines . . Gas or LPG . . Alcohol . . Multifuel
AA21 AA22 AA23 AA24 AA25 AA26 AA27 AA28 AA29 AA30
. Special uses . . for power generations . . for pump compressors . . for working machines . . . for agricultural works civil engineering or construction works . . for ships . Bicycles . Hybrid vehicles . Economic travel automatic stop start or idling stop . Cooperation engines or twin engines
BA BA00
CONTROL OBJECT OR RELATING ENGINE OR PART 		BA01 BA02 BA03 BA04 BA05 BA06 BA07 BA08 BA09 BA10
. Outputs . . Torques . . Number of revolutions . Suction air amount . . Throttle opening . . Throttle by-pass valves . . Supercharged pressures . . . Turbo-chargers . Air-fuel ratios . . Secondary air of intake air systems
BA11 BA12 BA13 BA14 BA15 BA16 BA17 BA18 BA19 BA20
. Fuel supply . . Carburettors . . Amount of injected fuels . . . Fuel cutting or recovering . . Regulation of fuel pressure . . . Common rail pressures . . . Feed pumps . . Timing of injecting fuels . . Injection rate including pilot injections . . Directions of injections
BA21 BA22 BA23 BA24 BA25 BA26 BA27 BA28 BA29 BA30
. Swirls . Compression ratios . Ignition . . Timing . . Glow plugs . Air intake or exhaust valves e.g. timing or lift . EGR . Number of cylinders . Combustion temperatures . . Low temperature combustion
BA31 BA32 BA33 BA34 BA35 BA36 BA37 BA38 BA39 BA40
. Apparatuses for treating exhaust gas . . Secondary air of exhaust systems . . Nitrogen oxides occlusion reduction catalysts or nitrogen oxides absorbers . . DPF or Particulate filters . Pressure in exhaust systems . Valves controlling exhaust gas e.g. throttle valves for exhaust gas . Apparatuses for heating cooling or pulverising air or fuel . Evaporation fuel treatments . Starting devices . . Auxiliary devices (glowing plugs BA25)
BA41 BA42 BA43 BA44 BA45 BA47
. Engine cooling device . Engine lubricating device . Transmissions or gear-change positions . Auxiliary equipments for engines e.g. cams or chains . Manifold capacity or pipe length . Indication or alarm devices e.g. monitors
BA51 BA52 BA53 BA54 BA55 BA56 BA58
. Auxiliary machines . . Generators . . Compressors or pumps . . . Air conditioners . . Retarders . . . Regenerative brakes . heating sensors supplying currents or the like
CA CA00
OPERATING CONDITION OF ENGINE 		CA01 CA02 CA03 CA04 CA05 CA06 CA07 CA08
. at starting . . at restarting . at warming-up or first idling . Regions of loads . . Idling i.e. no-load . . Low load regions . . High load regions . . for driving loads of auxiliary machines e.g. at the time of "on" or "off"
CA11 CA12 CA13 CA14 CA15 CA16 CA17 CA18 CA19 CA20
. during transients or at transferring . . on acceleration . . on deceleration . in normal conditions . at racing or revving . Regions of the number of revolutions . . Low speed . . High speed . . at overspeed . reversing
CA21 CA22 CA23 CA25 CA27 CA28 CA29
. fuel-cutting . . returning . at engine stop e.g. engine stall . at the occurrence of abnormalities or failures of engines. (Abnormalities of vehicles CB09.) . changing combustion state . . to homogeneous combustion . . to stratified combustions
CB CB00
OPERATING CONDITION OF VEHICLE, E.G. CONTROL TIMING 		CB01 CB02 CB03 CB04 CB05 CB06 CB07 CB09
. launching . travelling at constant speeds or following . travelling at high altitudes . travelling backward e.g. at backward travelling . at braking deceleration or regenerative braking . at gear-changing or intermitting clutches . at stopping parking or stand-by of vehicles . under malfunction or fault conditions of vehicles (malfunctions of engine CA25)
DA DA00
PURPOSE 		DA01 DA02 DA03 DA04 DA05 DA06 DA07 DA08 DA09 DA10
. improving outputs . improving fuel efficiency . improving operability . improving control accuracy . . of responsibility . . . improving operation speed . . . controlling by prediction . . . preventing overshoot or undershoot . . Conveying delay of fluid e.g. fuel or air . . Prevention of hunching
DA11 DA12 DA13 DA14 DA15 DA16 DA17 DA18 DA19 DA20
. . Countermeasures against variations e.g. lowering of power supply voltages or currents . . Improvement in sensor accuracy or sensor installation position . improving startability . improving exhaust gas characteristics e.g. measures against e.g. black smoke nitrogen oxide or carbon monoxide . Output variations or rapid change prevention . preventing rapid fluctuation of air-fuel ratio . preventing of or measuring against over-richness or over-lean . Size reduction weight reduction compact size or cost reduction . . Memory saving . . without sensors
DA21 DA22 DA23 DA24 DA25 DA26 DA27 DA28 DA29
. improving maintainability . improving running performances . . improving engine brakes . . preventing slips e.g. traction control . . reducing shock caused by gear changing . improving durability . preventing incorrect determination or malfunctions . . improving noise-reductions . compensating initial adjustments unequal products or errors during manufacturing
DA31 DA32 DA33 DA34 DA35 DA36 DA38 DA39
. Specification . . adapted to plural kinds of engines or vehicles . characterised by determining or distinguishing operating conditions . . determining or discriminating operating modes e.g. fuel consumption mode . Compensation of aging . Compensation of variations between cylinders . estimating detection parameters . Combinations with sensors
DA41 DA42 DA43 DA44 DA45 DA46 DA47 DA48 DA49 DA50
. Backup fail safe travelling upon failure . Self-diagnosing . . Degradation determining . Safety devices . . detecting or taking countermeasures against erroneous operations . . detecting or taking countermeasures against sensor abnormalities . . detecting or taking countermeasures against abnormalities of control parts . . detecting or taking countermeasures against actuator abnormalities . . detecting or preventing engine stall . . detecting or preventing overspeed or overloads
DA51 DA52 DA53 DA54 DA55 DA56 DA57 DA58
. . detecting or preventing runway . . detecting or preventing overheat e.g. preventing catalyst overheat . . limiting vehicle speeds including auto-travel control or constant vehicle-speed control . . preventing accidental fires . . preventing knocking . . detecting or preventing noise or vibration . . detecting or preventing reverse rotation . . Detection or prevention of illegal modifications (See viewpoint EE)
DA61 DA62 DA63 DA64 DA65
. testing or inspecting e.g. characteristics functions or the like . Simulation analysis or modelling . supporting designs or developments e.g. CAD . remote-controlling or remote-operating . detecting or preventing burglaries
EA EA00
OPERATION PROCESSING A, E.G. CONTROL SYSTEM 		EA01 EA02 EA03 EA04 EA05 EA06 EA07 EA08 EA09 EA10
. Feedback controls . . changing control target values . . changing control constants . . . Integration constants . . . Proportion or differential constants . . Stopping or starting . Learning controls . . setting learning conditions . . . changing learning conditions . . Prohibition of leaning
EA11 EA12 EA13 EA14 EA15 EA16 EA17 EA18 EA19 EA20
. . Setting or changing of learning values . . . Limitation of learning values . . changing updated speed . . estimating learning values e.g. updating learning values in other regions . . considering frequencies of learning . . resetting learning values . . plural learning items . . setting or changing learning regions . . . plural learning regions . . with plural learning objects
EA21 EA22 EA23 EA24 EA25 EA26 EA27 EA28 EA29 EA30
. . Transient learning values . . controlling transition between learning regions . . . between learning region and non-learning region . . determining abnormality using learning values . Integration control by plural computers . Observers observation devices or modelling . Neural networks . Fuzzy controls or membership functions . Duty controls . Feedforward controls or prospective controls
EB EB00
OPERATION PROCESSING B, E.G. CONTROL PATTERN 		EB01 EB02 EB03 EB04 EB05 EB06 EB07 EB08 EB09 EB10
. Increase . Decrease . Advance . Retardance . Enriching . Stoichiometry ratios i.e. theoretical air-fuel ratio . Leaning . switching or selecting controls . . Setting or changing of orders turns or procedures . stopping or prohibiting
EB11 EB12 EB13 EB14 EB15 EB16 EB17 EB18 EB19 EB20
. releasing . delaying . . setting or changing delay time . setting or resetting initial values . Fixing equalising or holdings . . Peak holdings . Maximum values or upper-limits . Minimum values or lower-limits . Forming dead zone . forming hysteresis
EC EC00
OPERATION PROCESSING C, E.G. PROCESSING SYSTEM 		EC01 EC02 EC03 EC04 EC05 EC06 EC07 EC08 EC09 EC10
. Noise elimination e.g. filters . converting from A to D or D to A . . setting or changing conversion timing . selecting sensors or switching sensor outputs . Data samplings . . setting sampling timing . . . changing sampling cycles . Calibration or proofreading e.g. lining or normalising . . Zero-point adjustments . changing output or gain characteristics
EC11 EC12
. statistical processings e.g. dispersion standard deviations or the like . Frequency analysis
ED ED00
OPERATION PROCESSING D, E.G. PROCESSING PATTERN 		ED01 ED02 ED03 ED04 ED05 ED06 ED07 ED08
. Averages or filtering processings e.g. weighted averages . . changing the amount of filtering . Proportion . Integration cumulative calculation or sums . Differentiation change rate or variation . Four basic operation of arithmetic e.g. addition subtraction multiplication or division . Reference or threshold settings e.g. comparisons . Number of times or frequency e.g. counting
ED11 ED12 ED13 ED14
. Time or time-setting e.g. timers or counters . . Sensor outputs or counting of output intervals . . setting control times . . . corresponding to number of revolutions
EE EE00
OPERATION CIRCUIT CHARACTERISED BY CPU, E.G. PROGRAMME CONSTITUTION OR PROCESSING 		EE01 EE02 EE03 EE04 EE05 EE06 EE07 EE08 EE09
. relating to CPUs or input/output interfaces . . characterised by functions or applications of programmes . . . Synchronous processings processing of event systems or time division . . . . synchronised with crank angle e.g. the number of revolutions . . . . Time synchronisation . . . . Priority . . . improving operation speeds or variable in operation speeds e.g. speed selection . . . processing complex data . . . adapted for a specification or various specifications (purpose DA31)
EE11 EE12 EE13 EE14 EE16 EE17 EE18 EE19
. . Safety devices . . . diagnosing computer programme processings . . . . determining the true or false of data e.g. watchdogs . . . Measures against failures e.g. backups . . communicating with outside e.g. outside of cars . . Communication formats . . . among I/O CPU and RAM . . . between plural computers
EE21 EE22 EE23 EE25 EE26 EE27 EE28
. . I/O . . . intelligent . . . Number of I/O ports or uses . . Transfer read write saving or reset of data . . . characterised by handling of data address or register . . . Effective transfers of data e.g. without noise or with smaller capacities . . . Power supply conditions e.g. turning-on/off of power supplies or voltage drops
EE31 EE32 EE33 EE35 EE36 EE37 EE38 EE39 EE40
. . using data maps . . . Plural maps . . . . changing data map . . characterised by storage arrangements e.g. format of memories . . . Rewritable non-volatile memories . . checking memories . . Interpolation . . selecting plural CPUs . characterised by other arithmetic circuits or components
EF EF00
OPERATION PROCESSING F, E.G. OUTPUT 		EF01 EF02 EF03 EF04
. Pulse modulations . . for duty electromagnetic valves . . for step motors . Driving outputs using linear electromagnetic valves
EG EG00
MAIN CONTROL MEANS, E.G. DRIVING MEAN 		EG01 EG02 EG03 EG04 EG05 EG06 EG07 EG08 EG09 EG10
. Solenoids . . Linear solenoids . Motors . . Step or pulse motors . Piesoelectric elements or electrostriction types . Fluid pressure . . Gas pressure e.g. negative or atmospheric pressure . . Oil pressure . Manual adjustments . Composition of driving circuits or control of holding current
FA FA00
INPUT PARAMETER OR SENSOR 		FA01 FA02 FA03 FA04 FA05 FA06 FA07 FA08 FA09 FA10
. Suction air volumes . . of heated wire types . . of Karman vortex types . Throttle openings . . Change rates or change amounts of throttle valve openings . Accelerator operations or openings . . Accelerator change rates or change amounts . Negative pressure of air-intake systems . . for booster e.g. for brakes . Motoring pressure
FA11 FA13 FA14 FA15 FA16 FA17 FA18 FA19 FA20
. Supercharged pressure . Fuel supply condition . . Fuel supply amounts . . Fuel pressures e.g. injection pressures or common rail pressures . . Fuel supply timing . . Fuel residual quantity . . Amount of fuel consumption . . Internal pressure of fuel tank . . Fuel temperature
FA21 FA22 FA23 FA24 FA25 FA26 FA27 FA28 FA29 FA30
. . Fuel components or types . . . Alcohol . . . Octane rating . . Amount of purge . . Amount of attachment wall-flow volume or amount of evaporation including estimation thereof . Load condition (Q/N) . Combustion state . . Engine temperatures e.g. of cooling water or lubricants . . Internal pressure of cylinders e.g. combustion pressures . . Combustion temperatures
FA31 FA32 FA33 FA34 FA35 FA36 FA37 FA38 FA39 FA40
. . Combustion light . . Accidental fires . . Knocking . . Ignition timing . . Complete explosions . Ions . Air-fuel ratio . Components of exhaust gas . . Density of nitrogen oxide . . Oxygen sensor
FA41 FA42 FA43 FA44 FA45 FA46 FA47 FA48 FA49
. . . having plural oxygen sensors . . . . Upstream or downstream of catalysts . . Plural kinds of exhaust gas sensor . Conditions of catalytic functions e.g. saturated conditions of adsorption amounts . Temperature of exhaust gases . . of catalysts including absorbers . Flow rates of exhaust gases e.g. velocity of flow or exhaust pressure . Amount of EGR or pressure thereof . valves for air-intake or -exhaust e.g. timing or lifting
FA51 FA52 FA53 FA54 FA55 FA56 FA57 FA58 FA59 FA60
. Ignition signals . . Timing of ignition . Outputs . . Output torque . . . Variation change rates or change amounts . . Number of revolutions . . . Speed variations change rates or change amounts . Crank angles . . Reference crank angle . Unequal pitches or teeth-missing sate signals including convex signals
FA61 FA62 FA63 FA64 FA65 FA66 FA67 FA68 FA69 FA70
. Cam angles . determining cylinders . . detecting specific positions of specific cylinders e.g. of piston pistons . Starts stop signals or operations . Cooling water levels of lubrication oil or shortage . Voltage of power supply or battery charging levels . Friction . Vibration sensors e.g. mechanical vibrations . Specification car model or the like . Characteristics of vehicles e.g. weight total weight of loads or centre of gravity
FA71 FA72 FA73 FA74 FA75 FA76 FA77 FA78 FA79 FA80
. Brakes or retarders . Clutches . Transmissions . Steering . Road conditions running conditions or distance between two cars . . Travelling distance . . Operation time of engines . . Vehicle positions or map data bases . Speed of vehicles . Acceleration of vehicles
FA81 FA82 FA84 FA85 FA86 FA87
. Loads of auxiliary machines . Individual information e.g. passwords or identification cards . Conditions of outdoor air . . Atmospheric pressure . . Atmospheric temperature e.g. suction temperatures . . Humidity
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