DE10030366B8 - Steuervorrichtung für eine Fahrzeugbrennkraftmaschine - Google Patents

Steuervorrichtung für eine Fahrzeugbrennkraftmaschine Download PDF

Info

Publication number
DE10030366B8
DE10030366B8 DE10030366A DE10030366A DE10030366B8 DE 10030366 B8 DE10030366 B8 DE 10030366B8 DE 10030366 A DE10030366 A DE 10030366A DE 10030366 A DE10030366 A DE 10030366A DE 10030366 B8 DE10030366 B8 DE 10030366B8
Authority
DE
Germany
Prior art keywords
control device
combustion engine
internal combustion
vehicle internal
vehicle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE10030366A
Other languages
English (en)
Other versions
DE10030366B4 (de
DE10030366A1 (de
Inventor
Masanao Toyota Idogawa
Sengi Toyota Kato
Noboru Toyota Takagi
Takashi Toyota Kawai
Hiroya Toyota Tanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of DE10030366A1 publication Critical patent/DE10030366A1/de
Publication of DE10030366B4 publication Critical patent/DE10030366B4/de
Application granted granted Critical
Publication of DE10030366B8 publication Critical patent/DE10030366B8/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B60W10/11Stepped gearings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18Propelling the vehicle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18Propelling the vehicle
    • B60W30/1819Propulsion control with control means using analogue circuits, relays or mechanical links
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D37/00Non-electrical conjoint control of two or more functions of engines, not otherwise provided for
    • F02D37/02Non-electrical conjoint control of two or more functions of engines, not otherwise provided for one of the functions being ignition
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/02Circuit arrangements for generating control signals
    • F02D41/021Introducing corrections for particular conditions exterior to the engine
    • F02D41/0215Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/02Circuit arrangements for generating control signals
    • F02D41/021Introducing corrections for particular conditions exterior to the engine
    • F02D41/0215Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission
    • F02D41/022Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission in relation with the clutch status
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/02Circuit arrangements for generating control signals
    • F02D41/04Introducing corrections for particular operating conditions
    • F02D41/12Introducing corrections for particular operating conditions for deceleration
    • F02D41/123Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/30Controlling fuel injection
    • F02D41/3011Controlling fuel injection according to or using specific or several modes of combustion
    • F02D41/3076Controlling fuel injection according to or using specific or several modes of combustion with special conditions for selecting a mode of combustion, e.g. for starting, for diagnosing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2710/00Output or target parameters relating to a particular sub-units
    • B60W2710/06Combustion engines, Gas turbines
    • B60W2710/0616Position of fuel or air injector
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2710/00Output or target parameters relating to a particular sub-units
    • B60W2710/06Combustion engines, Gas turbines
    • B60W2710/0616Position of fuel or air injector
    • B60W2710/0622Air-fuel ratio
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D2250/00Engine control related to specific problems or objectives
    • F02D2250/18Control of the engine output torque
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D2400/00Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/12Engine control specially adapted for a transmission comprising a torque converter or for continuously variable transmissions
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/30Controlling fuel injection
    • F02D41/3011Controlling fuel injection according to or using specific or several modes of combustion
    • F02D41/3017Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
    • F02D41/3023Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the stratified charge spark-ignited mode
    • F02D41/3029Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the stratified charge spark-ignited mode further comprising a homogeneous charge spark-ignited mode
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H59/00Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36Inputs being a function of speed
    • F16H59/46Inputs being a function of speed dependent on a comparison between speeds
    • F16H2059/465Detecting slip, e.g. clutch slip ratio
    • F16H2059/467Detecting slip, e.g. clutch slip ratio of torque converter
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/14Control of torque converter lock-up clutches
    • F16H61/143Control of torque converter lock-up clutches using electric control means
    • F16H2061/145Control of torque converter lock-up clutches using electric control means for controlling slip, e.g. approaching target slip value
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/14Control of torque converter lock-up clutches
    • F16H61/143Control of torque converter lock-up clutches using electric control means

Landscapes

  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Fluid Gearings (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE10030366A 1999-06-18 2000-06-16 Steuervorrichtung für eine Fahrzeugbrennkraftmaschine Expired - Fee Related DE10030366B8 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JPP11-172964 1999-06-18
JP17296499 1999-06-18
JPP11-250760 1999-09-03
JP25076099 1999-09-03
JPP2000-049787 2000-02-25
JP2000049787A JP3791288B2 (ja) 1999-06-18 2000-02-25 車載用内燃機関の制御装置

Publications (3)

Publication Number Publication Date
DE10030366A1 DE10030366A1 (de) 2001-01-04
DE10030366B4 DE10030366B4 (de) 2006-10-12
DE10030366B8 true DE10030366B8 (de) 2007-06-21

Family

ID=27323707

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10030366A Expired - Fee Related DE10030366B8 (de) 1999-06-18 2000-06-16 Steuervorrichtung für eine Fahrzeugbrennkraftmaschine

Country Status (3)

Country Link
JP (1) JP3791288B2 (de)
DE (1) DE10030366B8 (de)
FR (1) FR2795025B1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10105704C2 (de) * 2001-02-08 2003-02-27 Siemens Ag Verfahren zur Steuerung einer Brennkraftmaschine
JP2003041988A (ja) * 2001-08-01 2003-02-13 Fuji Heavy Ind Ltd エンジンの燃料噴射制御装置
JP3661637B2 (ja) * 2001-12-07 2005-06-15 トヨタ自動車株式会社 車両用エンジンおよび変速機の統合制御装置
JP3948022B2 (ja) * 2002-12-18 2007-07-25 トヨタ自動車株式会社 車両の制御装置および制御方法
JP4339599B2 (ja) * 2003-01-14 2009-10-07 株式会社デンソー 筒内噴射式内燃機関の制御装置
JP5304703B2 (ja) * 2010-03-29 2013-10-02 トヨタ自動車株式会社 車両の制御装置
JP5581787B2 (ja) * 2010-04-08 2014-09-03 トヨタ自動車株式会社 駆動力制御装置
JP5764657B2 (ja) * 2011-06-15 2015-08-19 日産自動車株式会社 車両駆動装置および方法
CN103688040B (zh) * 2011-07-26 2016-06-01 株式会社F.C.C. 车辆用动力传递***
JPWO2013014748A1 (ja) * 2011-07-26 2015-02-23 株式会社エフ・シー・シー 車両用動力伝達システム
JP5568527B2 (ja) * 2011-08-02 2014-08-06 株式会社デンソー 車両の制御装置
KR102394631B1 (ko) * 2017-12-15 2022-05-06 현대자동차주식회사 엔진토크수렴방식 진동저감제어방법 및 차량
JP7123093B2 (ja) * 2020-07-03 2022-08-22 本田技研工業株式会社 内燃機関の制御装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05321718A (ja) * 1992-05-19 1993-12-07 Toyota Motor Corp 内燃機関の制御装置
DE19632118A1 (de) * 1995-08-09 1997-02-13 Toyota Motor Co Ltd Schlupfsteuerung für eine Formschlußkupplung bei Fahrzeugverzögerung, die abhängig vom Fahrzeuglaufzustand bei verschiedenen Getriebeeingabedrehzahlen beendet wird
DE19751100A1 (de) * 1996-11-20 1998-06-04 Hitachi Ltd Vorrichtung zur Unterdrückung von Drehmomentschwankungen für Verbrennungsmotoren
JPH1136920A (ja) * 1997-07-23 1999-02-09 Nissan Motor Co Ltd 内燃機関の燃料供給制御装置
JPH1172033A (ja) * 1997-06-25 1999-03-16 Nissan Motor Co Ltd 直噴火花点火式エンジンの制御装置
US5989156A (en) * 1996-08-01 1999-11-23 Toyota Jidosha Kabushiki Kaisha Slip control system for lock-up clutch

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4196702A (en) * 1978-08-17 1980-04-08 General Motors Corporation Short duration fuel pulse accumulator for engine fuel injection
JPS5968539A (ja) * 1982-10-14 1984-04-18 Nissan Motor Co Ltd 内燃機関
JPH07279729A (ja) * 1994-04-08 1995-10-27 Mitsubishi Electric Corp 内燃機関の筒内噴射燃料制御装置
DE69708413T2 (de) * 1996-08-09 2003-01-16 Mitsubishi Motors Corp Steuerungssystem für eine Brennkraftmaschine
EP0887533B1 (de) * 1997-06-25 2004-08-18 Nissan Motor Company, Limited Steuervorrichtung einer direkteinspritzenden Otto-Brennkraftmaschine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05321718A (ja) * 1992-05-19 1993-12-07 Toyota Motor Corp 内燃機関の制御装置
DE19632118A1 (de) * 1995-08-09 1997-02-13 Toyota Motor Co Ltd Schlupfsteuerung für eine Formschlußkupplung bei Fahrzeugverzögerung, die abhängig vom Fahrzeuglaufzustand bei verschiedenen Getriebeeingabedrehzahlen beendet wird
US5989156A (en) * 1996-08-01 1999-11-23 Toyota Jidosha Kabushiki Kaisha Slip control system for lock-up clutch
DE19751100A1 (de) * 1996-11-20 1998-06-04 Hitachi Ltd Vorrichtung zur Unterdrückung von Drehmomentschwankungen für Verbrennungsmotoren
JPH1172033A (ja) * 1997-06-25 1999-03-16 Nissan Motor Co Ltd 直噴火花点火式エンジンの制御装置
JPH1136920A (ja) * 1997-07-23 1999-02-09 Nissan Motor Co Ltd 内燃機関の燃料供給制御装置

Also Published As

Publication number Publication date
JP2001140675A (ja) 2001-05-22
FR2795025A1 (fr) 2000-12-22
FR2795025B1 (fr) 2006-01-20
DE10030366B4 (de) 2006-10-12
DE10030366A1 (de) 2001-01-04
JP3791288B2 (ja) 2006-06-28

Similar Documents

Publication Publication Date Title
DE60011846D1 (de) Steuerungseinrichtung für eine Brennkraftmaschine
DE60019656D1 (de) Steuereinrichtung für eine Brennkraftmaschine
DE60031217D1 (de) Einlassvorrichtung für eine Fahrzeugbrennkraftmaschine
DE69930706D1 (de) Steuervorrichtung für eine aufgeladene Brennkraftmaschine
DE60030216D1 (de) Ventilsteuerungseinrichtung für eine Brennkraftmaschine
DE60015820D1 (de) Anlassregelvorrichtung für Verbrennungsmotor
DE69923519D1 (de) Regelungssystem für eine Dieselbrennkraftmaschine
DE60043231D1 (de) Steuervorrichtung für eine brennkraftmaschine
DE60030350D1 (de) Abgaskontrollvorrichtung für Brennkraftmaschine
DE60027987D1 (de) Steuerungssystem für eine Brennkraftmaschine
DE69919308D1 (de) Ventilsteuervorrichtung für eine Brennkraftmaschine
DE69841379D1 (de) Anlasskontrollvorrichtung für Verbrennungsmotor
DE69827189D1 (de) Steuereinrichtung für eine Brennkraftmaschine
DE60045042D1 (de) Einlassteuersystem für eine Brennkraftmaschine
DE60008936D1 (de) Ventilsteuerungseinrichtung für eine Brennkraftmaschine
DE60004417D1 (de) Brennkraftmaschinensteuerung für Hybridfahrzeug
DE60113190D1 (de) Eine Entlüftungsanlage für eine Brennkraftmaschine
DE59800433D1 (de) Steuervorrichtung für eine aufgeladene Brennkraftmaschine
DE60031971D1 (de) Zündsystem für eine brennkraftmaschine
DE69816187D1 (de) Ventilsteuerungseinrichtung für eine Brennkraftmaschine
DE60004412D1 (de) Variable Ventilsteuerungseinrichtung für eine Brennkraftmaschine
DE69923870D1 (de) Ventilvorrichtung für brennkraftmaschine
DE60035908D1 (de) Drosselklappe für eine Verbrennungskraftmaschine
DE10030366B8 (de) Steuervorrichtung für eine Fahrzeugbrennkraftmaschine
DE60017765D1 (de) Leerlaufregelung für brennkraftmaschine

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8125 Change of the main classification

Ipc: F02D 41/38

8364 No opposition during term of opposition
8381 Inventor (new situation)

Inventor name: KATO, SENGI, TOYOTA, AICHI, JP

Inventor name: TANAKA, HIROYA, TOYOTA, AICHI, JP

Inventor name: IDOGAWA, MASANAO, TOYOTA, AICHI, JP

Inventor name: TAKAGI, NOBORU, TOYOTA, AICHI, JP

Inventor name: KAWAI, TAKASHI, TOYOTA, AICHI, JP

8396 Reprint of erroneous front page
8320 Willingness to grant licences declared (paragraph 23)
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee