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21. 发明专利

JP2000303900A THROTTLE CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE 失效
公开(公告)号：JP2000303900A
公开(公告)日：2000-10-31
申请号：JP11733599
申请日：1999-04-23
申请人： TOYOTA MOTOR CORP
发明人： TANAKA YASUHIRO , NIWA TOSHIO
IPC分类号： F02D9/02 , F02D11/10 , F02D41/22 , F02D45/00
摘要： PROBLEM TO BE SOLVED: To prevent an internal combustion engine from overspeed with a decrease in vehicular performance avoiding, when the state of a controlling CPU is determined temporarily as being abnormal. SOLUTION: A throttle control device 100 electronically controls the throttle valve of an internal combustion engine, where there are provided a control CPU 20 for controlling the throttle valve, and a monitoring CPU 30 for executing fail-safe processing when the presence of overspeed is determined by monitoring the presence or absence of the overspeed in the internal combustion engine after detecting normality in the control CPU 20.

22. 发明专利

JPH11303670A ENGINE CONTROL DEVICE 失效
公开(公告)号：JPH11303670A
公开(公告)日：1999-11-02
申请号：JP11576298
申请日：1998-04-24
申请人： TOYOTA MOTOR CORP
发明人： NIWA TOSHIO
IPC分类号： F02D45/00
摘要： PROBLEM TO BE SOLVED: To make a decision on engine stall in an early stage by restraining time required by the decision from being affected by noise. SOLUTION: In this control device, when no pulse signal is outputted from a revolution angle sensor when an engine is rotated at extremely low speed, the number of times is counted every specified time set to be shorter than time required by making a decision for engine stall (S14, S16). And when the number of counted times comes up to the specified number of times set up in response to the time required for making a decision on engine stall (S20), it is thereby recognized that the rotation of the engine has positively come to an end, so that a decision on engine stall can thereby be positively made (S22).

23. 发明专利

JP2004245682A Screen operating device for vehicle 有权
标题翻译：用于车辆的屏幕操作装置
公开(公告)号：JP2004245682A
公开(公告)日：2004-09-02
申请号：JP2003035196
申请日：2003-02-13
申请人： Tokai Rika Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社東海理化電機製作所
发明人： KUNIMATSU YOSHIMASA , YAMASHITA KOSHIRO , FUJIOKA YASUHIRO , YOSHIMURA YASUTAKA , NIWA TOSHIO
IPC分类号： G01C21/00 , B60R11/02 , G06F3/033 , G06F3/041 , G08G1/0969
摘要： PROBLEM TO BE SOLVED: To provide a screen operating device capable of surely performing operations matching the intention of an operator.
SOLUTION: In this car navigation device 10, when a finger touching a touch panel presses the touch panel with a pressing force larger than a specified level or higher, and an enter signal is inputted to a CPU 18, the CPU18 reads a touch signal stored in a RAM 20 beforehand, and the read touch signal is converted into a touch signal corresponding to the enter signal. By this, even if the contact area of the finger on the touch panel is increased with a pressing reaction produced when the finger presses the touch panel and accordingly the tip position and the area of the center of gravity position of the finger contact portion change on the touch panel, the touch signal after the change is basically neglected without being adopted. As a result, a program which does not match the intention of the operator is not started.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供能够确保执行与操作者的意图相符的操作的屏幕操作装置。解决方案：在该汽车导航装置10中，当触摸触摸面板的手指以大于指定等级或更高的按压力按压触摸面板并且输入信号被输入到CPU 18时，CPU18读取预先存储在RAM 20中的触摸信号，并且将读取的触摸信号转换成对应于输入信号的触摸信号。由此，即使当手指按压触摸面板时产生的按压反应也增加了触摸面板上的手指的接触面积，因此手指接触部分的尖端位置和重心位置的区域变化触摸面板，改变后的触摸信号基本上被忽略，没有被采用。结果，不开始与操作者的意图不符的程序。版权所有（C）2004，JPO＆NCIPI

24. 发明专利

JPH11270398A INPUT PROCESSING DEVICE OF SENSOR 失效
公开(公告)号：JPH11270398A
公开(公告)日：1999-10-05
申请号：JP7473498
申请日：1998-03-23
申请人： TOYOTA MOTOR CORP
发明人： NIWA TOSHIO
IPC分类号： G01B7/30 , F02D9/00 , F02D35/00 , F02D45/00
摘要： PROBLEM TO BE SOLVED: To provide an input processing device free to certainly correct even when an output characteristic of the sensor becomes non-linear. SOLUTION: This processing device judges how much a detection signal V1 of a first throttle sensor 1 is deviated with a detection signal V2 of a second throttle sensor 2 in the neighbourhood of a change-over angle 91 as a standard. It is impossible to find a precise correction value DVTA when its erroneous voltage ΔV exceeds a threshold value H. Consequently, a CPU 8 renews this change-over angle θ1 by deviating the change-over angle θ1 by a previously specified angle Δθ1 when the erroneous voltage ΔV exceeds the threshold value H. The change-over angle θ1 renewed in this way is deviated from a throttle angle at which the erroneous voltage ΔV changes over the threshold value H. Consequently, even if the correction value DVTA is renewed at the time when a throttle angle θ is in the neighbourhood of the change-over angle θ1, it is possible to avoid receiving an influence of the erroneous voltage ΔV and to find the precise correction value DVTA.

25. 发明专利

JP2010048106A Power supply state change over device 审中-公开
标题翻译：电源状态变化超过设备
公开(公告)号：JP2010048106A
公开(公告)日：2010-03-04
申请号：JP2008210951
申请日：2008-08-19
申请人： Tokai Rika Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社東海理化電機製作所
发明人： NISHIMURA KOZO , NIWA TOSHIO , ITO JUN
IPC分类号： F02N15/00 , E05B49/00 , F02N11/08
摘要： PROBLEM TO BE SOLVED: To provide a power supply state change over device making operability of a switch knob which makes a power supply state of an article selectively operable among a plurality power supply states high. SOLUTION: A vehicle provided with a one-push engine start system is provided with a push momentary type engine switch 22 as a power supply state change over operation system. Positions of a switch knob 23 of the engine switch 22 can be changed to a pop up position jumping out from a normal position by prescribed quantity, a knob part 41 at a knob tip can be rotationally operated. Two modes of push operation and rotary operation are set as engine stop operation of the engine switch 22, and the rotary operation is allocated to emergency engine stop. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供开关旋钮的制造可操作性的设备的电源状态改变，其使得物品的供电状态在多个电源状态之间选择性地可操作。解决方案：具有单推式发动机启动系统的车辆设置有作为电源状态转换操作系统的推时刻型发动机开关22。发动机开关22的开关旋钮23的位置可以改变为从正常位置跳出规定量的弹出位置，旋钮尖端处的旋钮部分41可旋转地操作。作为发动机开关22的发动机停止动作，设置有两种推压操作和旋转操作模式，并且将旋转操作分配给应急发动机停止。版权所有（C）2010，JPO＆INPIT

26. 发明专利

JP2002050415A CURRENT DETECTION DEVICE FOR VEHICLE 失效
公开(公告)号：JP2002050415A
公开(公告)日：2002-02-15
申请号：JP2000238826
申请日：2000-08-07
申请人： JECO KK , TOYOTA MOTOR CORP
发明人： IWASA TORU , TAMURA KAZUYUKI , MIYAHARA NORIO , KOGURE TAKETOSHI , NIWA TOSHIO , OKUBO NAOHIKO , UCHIDA TOMOHIRO , KISHIDA SHINJI
IPC分类号： G01R15/20 , B60R16/04 , H01R4/18 , H01R13/66
摘要： PROBLEM TO BE SOLVED: To provide a current detection device for a vehicle with simple structure and improved workability of mounting of which, a miniaturization of size is promoted and a space saving are intended. SOLUTION: A case 13 has a core housing part 13a and a base board housing part 13b. A center hole 14, with a diameter smaller than that of big diameter part 33 of a battery terminal 32, but bigger than that of maximum diameter part of a small diameter part 34 of the battery terminal 32, is formed at approximately central part of the core housing part 13, and a plate-shaped part 25 is formed at the inner periphery of the center hole 14. The first rib 16a and the second rib 16b are formed integrally on the upper surface of the core housing part 13. A connection part 12 is formed at one side surface of the base board housing part 13b. The core housing part 13a and the base board housing part 13b are located at the position which is approximately parallel with a radial line N which has its center at the center hole 14, at the same time the position is off-set from the center of the center hole 14 with a prescribed distance, and the opening direction of an opening 12a of the connection part 12 is approximately parallel with the extended direction of the radial line N.

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