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1. 发明专利

JPH0717320A HEADLAMP ABNORMALITY SWITCHING DEVICE 失效
公开(公告)号：JPH0717320A
公开(公告)日：1995-01-20
申请号：JP16462593
申请日：1993-07-02
申请人： SUMITOMO ELECTRIC INDUSTRIES , SUMITOMO WIRING SYSTEMS , MAZDA MOTOR
发明人： TANIGUCHI YOSHIKAZU , KOBAYASHI NOBUYUKI , NONOME KATSUHIKO , KUKI HEIJI , AKIYAMA YUICHI
IPC分类号： B60Q1/04 , B60Q11/00 , B60R16/02 , B60R16/023 , G08B21/00 , G08B21/08
摘要： PURPOSE:To provide a headlamp abnormality switching device, in which wiring from a headlamp side to a meter panel side of a driver's seat is facilitated. CONSTITUTION:When at least one of headlamps 4R, 4L is disconnected, electric current in a path reaching respective headlamps 4R, 4L from a battery via a contact 5b of a relay 5 for the headlamps is changed. When a change of the current is detected by a disconnection detecting circuit 8, a front side microcomputer 9 lets the current flow in a coil 7a of a relay 7 for a fog lamp, so that normally open contact 7b is closed. In this way, respective fog lamps 6R, 6L are lit. On the other hand, the front side microcomputer 9 sends a warning signal to a meter multiple unit 2 via a front side communication part 10. A meter side microcomputer 14 in a meter multiple unit 2 inputs the warning signal via a meter side communication part 15, so as to light or flicker a warning lamp 13 according to the warning signal. In this way, disconnection in the headlamp is informed to a driver.

2. 发明专利

JPH079947A WIPER CONTROL DEVICE 失效
公开(公告)号：JPH079947A
公开(公告)日：1995-01-13
申请号：JP15536393
申请日：1993-06-25
申请人： SUMITOMO ELECTRIC INDUSTRIES , SUMITOMO WIRING SYSTEMS , MAZDA MOTOR
发明人： NONOME KATSUHIKO , TANIGUCHI YOSHIKAZU , KOBAYASHI NOBUYUKI , KUKI HEIJI , AKIYAMA YUICHI
IPC分类号： B60S1/08
摘要： PURPOSE:To accurately stop a wiper at a predetermined position. CONSTITUTION:When a wiper switch 11 is turned on, a microcomputer 12 energizes a relay 15 to form a first current passage 21 from a power source 14 to a wiper driving motor 16 through each terminal 15a, 15b of the relay 15. The motor 16 is thereby turned to operate a wiper. When the wiper switch 11 is turned off, the microcomputer 12 confirms that the terminal 15c is connected to the power source 14 through an auto stop switch 17, and thereafter de-energizes the relay 15. The first current passage 21 is thereby disconnected, but a second current passage 22 is formed from the power source 14 to an earth through the switch 17, each terminal 15a, 15c of the relay 15 and the motor 16. Operation of the wiper is therefor continued, and when the terminal 15c of the relay 15 is grounded through the switch 17, the second current passage 22 is disconnected to stop the wiper.

3. 发明专利

JPH079925A METHOD FOR SETTING SPECIFICATION OF ON-VEHICLE ELECTRONIC CONTROL UNIT 失效
公开(公告)号：JPH079925A
公开(公告)日：1995-01-13
申请号：JP15502993
申请日：1993-06-25
申请人： SUMITOMO ELECTRIC INDUSTRIES , SUMITOMO WIRING SYSTEMS , MAZDA MOTOR
发明人： AKIYAMA YUICHI , KOBAYASHI NOBUYUKI , TANIGUCHI YOSHIKAZU , NONOME KATSUHIKO , KUKI HEIJI
IPC分类号： B60R16/02 , H04Q9/00
摘要： PURPOSE:To set the specifications of driven unit on the basis of the specification setting information from a center unit to reduce the number of driven unit items in an on-vehicle LAN system, in which plural electronic control units are connected to each other through communication lines. CONSTITUTION:In an electronic control device, a first electronic control unit 1 as a center unit sets the specification in formation required for a second electronic control unit as a driven unit with a specification information setting means. The set specification is transmitted and received by a specification information transmitting means and a specification information receiving means, and a necessary software part is selected from a software storage means 7 of the second electronic control unit 2, and the assembling is performed to set the specifications.

4. 发明专利

JP2001330407A STEERING DETECTOR 失效
公开(公告)号：JP2001330407A
公开(公告)日：2001-11-30
申请号：JP2000149882
申请日：2000-05-22
申请人： AUTO NETWORK GIJUTSU KENKYUSHO , SUMITOMO WIRING SYSTEMS , SUMITOMO ELECTRIC INDUSTRIES
发明人： KUKI HEIJI
IPC分类号： G01B7/30 , B62D1/04 , G01D5/165
摘要： PROBLEM TO BE SOLVED: To directly detect the angle of steering basically with resistors, output conductors and brushes of one set each. SOLUTION: Both of first and second resistors and of output conductors 3 and 4 are each formed in an endless ring unbroken without seam covering 360 deg. and brushes 5 and 6 are bridged between the resistors 1 and 2 and the output conductors 3 and 4 while a power source and both earth terminals 7 and 8 are arranged on the circumference of both the resistors 1 and 2. This achieves a detecting action over the entire circumference without any dead zone.

5. 发明专利

JP2001076831A ROTATIONAL CONNECTION DEVICE 失效
公开(公告)号：JP2001076831A
公开(公告)日：2001-03-23
申请号：JP24989499
申请日：1999-09-03
申请人： AUTO NETWORK GIJUTSU KENKYUSHO , SUMITOMO WIRING SYSTEMS , SUMITOMO ELECTRIC INDUSTRIES
发明人： KUKI HEIJI
IPC分类号： H01R35/04
摘要： PROBLEM TO BE SOLVED: To prevent the insertion of a second-turn portion of a cable into an insertion gap in a guide portion of a rotation side member. SOLUTION: A thick portion 25, wider than a cable insertion gap t1 between a guide portion 11b and a rotation side member 11, is formed at a second-turn portion 13b near the guide portion 11b of a cable 13 guided out of a terminal member 17' mounted on the rotation side member 11 of a rotational connection device, thereby preventing the insertion of the second-turn portion 13b of the cable 13 in error into the cable insertion gap t1 between the guide portion 11b and the rotation side member 11.

6. 发明专利

JP2000255340A STRUCTURE FOR FEEDING POWER TO VEHICLE DOOR AND ELECTROMAGNETIC INDUCTION CONNECTOR 失效
公开(公告)号：JP2000255340A
公开(公告)日：2000-09-19
申请号：JP5471199
申请日：1999-03-02
申请人： HARNESS SYST TECH RES LTD , SUMITOMO WIRING SYSTEMS , SUMITOMO ELECTRIC INDUSTRIES
发明人： KUKI HEIJI , SHIMADA TOSHIRO
IPC分类号： B60R16/02 , H01F38/14
摘要： PROBLEM TO BE SOLVED: To form a vehicle door into a double-door structure and to stably supply power to the vehicle door. SOLUTION: This connector has primary and secondary coils provided respectively on a vehicle main body 11 and a vehicle door 10 provided at the rear end thereof to allow easy separation of a power line connecting the vehicle main body 11 to the vehicle door 10. A double-door structure can thus be applied to the vehicle door 10 having an electric circuit driven in response to power. Moreover, since the primary and secondary coils are electrically connected together without contact, they will not be worn by opening and closing of the vehicle door 10 and power can be supplied stably.

7. 发明专利

JP2000115915A CONNECTOR DEVICE FOR ELECTRIC VEHICLE CHARGING 失效
公开(公告)号：JP2000115915A
公开(公告)日：2000-04-21
申请号：JP27850698
申请日：1998-09-30
申请人： HARNESS SYST TECH RES LTD , SUMITOMO WIRING SYSTEMS , SUMITOMO ELECTRIC INDUSTRIES , HONDA MOTOR CO LTD
发明人： KUKI HEIJI , IWAMOTO TOMIO , HAYASHI KIYOTAKA
IPC分类号： H01F38/14 , B60L11/18 , H02J7/00
摘要： PROBLEM TO BE SOLVED: To provide a connector device for electric vehicle charging which can restrain temperature rise of a coil unit. SOLUTION: In a vehicle side connector 13 and a power source side connector 14, a plurality of flow paths penetrating them in the joining direction are formed. When cases 16, 30 of both the connectors 13, 14 are joined together, apertures of the respective flow paths 50 opened on joint surfaces 26, 40 are matched with each other, and a plurality of flow paths 50 are put in a continuous state across both the cases 16, 30. Cooling air flows in the flow paths 50 and eliminates heat. Since the flow paths 50 open on the bottom surface of a recessed part 51 formed on the joint surface 40 of the case 30 of the connector 13 for a vehicle, the apertures of the flow paths 50 are not closed by the opposite joint surface, when both the cases 16, 30 are joined in a shifted state.

8. 发明专利

JPH1141822A CONNECTOR FOR CHARGING ELECTRIC VEHICLE 失效
公开(公告)号：JPH1141822A
公开(公告)日：1999-02-12
申请号：JP19153697
申请日：1997-07-16
申请人： HARNESS SOGO GIJUTSU KENKYUSHO , SUMITOMO WIRING SYSTEMS , SUMITOMO ELECTRIC INDUSTRIES
发明人： KUKI HEIJI
IPC分类号： H01R13/52 , H02J7/00
摘要： PROBLEM TO BE SOLVED: To provide a connector which is hardly effected by noise and can stably transmit information and has a waterproof property. SOLUTION: A power receiving section 10 at the electric vehicle side is provided with a light-emitting device 42a and photodetector 42B. At the connector 12 side, a primary housing 14 has a device location chamber 18, wherein a light-emitting device 19A and a photodetector 19B are located, and a through- hole 31 for communication is normally closed by a rotary shutter 32, and an 0-ring forms a watertight face around the through-hole 31 for communication under the condition in which the through-hole 31 for communication is closed. Due to this structure, information on charging can be received by optical communication and good waterproofing can be made, when it is not in use.

9. 发明专利

JPH1118307A CONNECTOR FOR CHARGING ELECTRIC VEHICLE 失效
公开(公告)号：JPH1118307A
公开(公告)日：1999-01-22
申请号：JP17070497
申请日：1997-06-26
申请人： HARNESS SOGO GIJUTSU KENKYUSHO , SUMITOMO WIRING SYSTEMS , SUMITOMO ELECTRIC INDUSTRIES
发明人： KUKI HEIJI
IPC分类号： H02J7/00 , B60L11/18 , H01M10/46
摘要： PROBLEM TO BE SOLVED: To send and receive information by optical communication between an electric vehicle and a connector for charging and allow the connector to comply with a communication protocol in the electric vehicle. SOLUTION: In order to conduct optical communication between a power- receiving section and a connector, each of the power-receiving section and the connector is provided with a light-emitting device and a photodetector. The connector can receive a characteristic optical signal for recognition, emitted from its light-emitting device 17 by its photodetector 18 and the optical signal for recognition becomes a different signal, when the light-emitting devices 17, 24 of both the power-receiving section and the connector emit optical signals for recognition at the same time. Based on this fact, the connector detects a simultaneous transmission and receives and sends information according to the specified priority order and therefore can prevent communication errors due to the overlapping of charging-related information from the light-emitting devices 17, 24. The connector can also comply with a communication protocol, by which information is received and transmitted according to the priority order which is determined among communication circuits.

10. 发明专利

JPH10341537A ELECTRIC VEHICLE CHARGING CONNECTOR 失效
公开(公告)号：JPH10341537A
公开(公告)日：1998-12-22
申请号：JP14816797
申请日：1997-06-05
申请人： HARNESS SOGO GIJUTSU KENKYUSHO , SUMITOMO WIRING SYSTEMS , SUMITOMO ELECTRIC INDUSTRIES
发明人： KUKI HEIJI
IPC分类号： H01R13/46 , H01L33/58 , H02J7/00 , H01L33/00
摘要： PROBLEM TO BE SOLVED: To communicate the data of charging between electric vehicle and charging connector without having an influence of noise, and increase resistance against contamination. SOLUTION: A light emitting element and a light receiving element 42B are formed at an incoming part 10 on electric vehicle. A light emitting element 19A and a light receiving element are formed at primary housing 14 of a charging connector 12, and a light introducing member 30 is disposed at its front. By diffusing the light signal of the light emitting element 19A inside the light introducing member 30, it is possible to radiate it from a light entrance/exit surface 31 (light radiation surface) to the incoming part 10. The area of the light radiation surface is larger than the area of light emitting surface of the light emitting element 19A, therefore, even if contamination or the like adheres to it, there is little fear of covering the whole area, thus it is possible to send an optical signal to the incoming part 10 stably.

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