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1. 发明专利

JPS632740A CONSTANT SPEED RUNNING DEVICE FOR VEHICLE 失效
公开(公告)号：JPS632740A
公开(公告)日：1988-01-07
申请号：JP14744986
申请日：1986-06-24
申请人： TOYOTA MOTOR CORP
发明人： MISHIO YASUHIKO , SHIMIZU HIDETOSHI
IPC分类号： B60K31/00 , B60W30/00 , F02D29/00 , F02D29/02 , F02D45/00
摘要： PURPOSE:To ensure stable constant speed running even on a down-hill by providing a change means increasing a gear change ratio when vehicle speed is increased with a throttle valve fully opened whereby prohibiting the change gear ratio from being reduced when the same is increased until the opening of the throttle valve becomes equal to or more than a predetermined value. CONSTITUTION:When vehicle speed is increased with a throttle valve M3 fully opened, a change gear ratio is increased by a gear change ratio chnaging means M5. This causes the engine braking of an engine M2 to be sufficiently effected. Then, a gear change reset prohibition means M6 has a transmission M1 prohibited a gear change ratio until the opening of the throttle valve M3 becomes equal to or more than a predetermined value. Therefore, a vehicle keeps up being braked sufficiently even if vehicle speed becomes a predetermined value. This constitution ensures stable constant running even on a down- hill under a high tail wind.

2. 发明专利

JPH09216509A VEHICULAR SUSPENSION CONTROL METHOD 失效
公开(公告)号：JPH09216509A
公开(公告)日：1997-08-19
申请号：JP5093096
申请日：1996-02-14
申请人： TOYOTA MOTOR CORP
发明人： MURATA MASAHIRO , NAKAYAMA TOMOMI , KOBAYASHI TOSHIYUKI , MISHIO YASUHIKO , MORITA MITSUHIKO , TASHIRO TOMOKO
IPC分类号： B60G17/015 , B60G17/016 , B60G17/0195 , B60G17/06
摘要： PROBLEM TO BE SOLVED: To always optimally control a suspension regardless of a vehicular running state, the individual difference of the suspension and the change in the suspension with the lapse of time. SOLUTION: The damping force of a shock absorber 16 is controlled through an actuator 18 by a skyhook control block 12 based on a skyhook theory. A control rule in the skyhook control block is optimized by a GA control block 14 by a genetic algorism. The GA control block 14 mates an individual by which the control parameter of the control rule is made to a gene and evaluates the individual by an evaluation function based on a vehicular state amount and the individual with the lowest evaluation is erased.

3. 发明专利

JPS6353126A ENGINE CONTROL METHOD FOR VEHICLE MOUNTING AUTOMATIC TRANSMISSION 失效
公开(公告)号：JPS6353126A
公开(公告)日：1988-03-07
申请号：JP19474886
申请日：1986-08-20
申请人： TOYOTA MOTOR CORP
发明人： MISHIO YASUHIKO
IPC分类号： B60K20/00 , B60W10/04 , B60W10/06 , B60W10/10 , F16H61/02 , F16H61/16 , F16H61/18 , F16H63/40 , F16H63/50
摘要： PURPOSE:To prevent a busy shift and to improve drivability of a vehicle, by decreasing an output of an engine so that no up-shift to less speed change ratio is performed in the critical time when an engine speed reaches the permissible limit value. CONSTITUTION:In a condition that a vehicle controls its speed being shifted down with a car speed decreasing in a full throttle opening, it is decided whether or not an engine speed reaches the permissible limit value in the vicinity of an overrunning speed. In the point of time the engine speed reaches the permissible limit value, an up shift is inhibited, and the engine speed is maintained to the permissible limit value by adjusting the throttle opening, further the up shift is prevented.

4. 发明专利

JP2000108726A ACCELERATION CONTROLLER OF AUTOMATIC-CLUTCH VEHICLE 失效
公开(公告)号：JP2000108726A
公开(公告)日：2000-04-18
申请号：JP28442598
申请日：1998-10-06
申请人： TOYOTA MOTOR CORP
发明人： MISHIO YASUHIKO
IPC分类号： B60W10/02 , B60W10/04 , F02D45/00 , F16D48/06 , B60K41/02
摘要： PROBLEM TO BE SOLVED: To achieve appropriate starting performance at the start of a vehicle regardless of the magnitude of throttle valve opening. SOLUTION: The target engagement engine speed MNE is determined using throttle valve opening θTH as a parameter at the start of a vehicle (S2), and an amount of correction α is calculated using the rate of change ΔθTH of throttle valve opening as a parameter. The desired engagement engine speed MNE and the amount of correction α are added together to set a final target engagement engine speed MNE* (S4). The engagement torque of an automatic clutch is controlled so that when engine speed NEE has reached the target engagement engine speed MNE*, the automatic clutch is completely connected, that is, the engine speed NE equals the number of revolution NIN of an input shaft.

5. 发明专利

JPH02154861A LOCK-UP CLUTCH CONTROL DEVICE FOR AUTOMATIC TRANSMISSION 失效
公开(公告)号：JPH02154861A
公开(公告)日：1990-06-14
申请号：JP31058488
申请日：1988-12-08
申请人： TOYOTA MOTOR CORP
发明人： MISHIO YASUHIKO
IPC分类号： F16H61/14
摘要： PURPOSE:To secure the acceleration performance and prevent the deterioration of fuel consumption by not re-coupling a lock-up clutch when the speed change is performed while the engine torque is in the positive state. CONSTITUTION:When the speed change is judged to be required, a lock-up clutch 28 is released, and the shift process is performed. If the speed change is judged to be in the power-on state, it is reset. When the speed change is judged not to be required and the power-on shift is judged to be completed, the coupling of the lock-up clutch 28 is judged and performed based on the judgment of the decrease of the throttle opening. When a driver performs the speed change while depressing an accelerator, the lock-up clutch is not coupled until the accelerator is somewhat relaxed, and the driver's request for the power performance is satisfied.

6. 发明专利

JPS63101549A AUTOMATIC SPEED CHANGE CONTROL METHOD FOR VEHICLE 失效
公开(公告)号：JPS63101549A
公开(公告)日：1988-05-06
申请号：JP24908786
申请日：1986-10-20
申请人： TOYOTA MOTOR CORP
发明人： MISHIO YASUHIKO
IPC分类号： F16H59/18 , F16H59/24 , F16H59/34 , F16H59/42 , F16H59/44 , F16H59/48 , F16H59/70 , F16H59/74 , F16H61/02 , F16H61/12 , F16H63/50
摘要： PURPOSE:To prevent busy shift by finding an acceleration state after upshift according to running resistance calculated from the running state of a car, and keeping a speed change ratio when it is judged that the car is not accelerated to a upshift value from the acceleration state. CONSTITUTION:On reaching an upshift point to a small speed change ratio with engine load more than designated, running resistance is calculated from the running state. The accelerating state of a car after upshift is found from the running resistance and a speed change ratio after upshift. When it is judged that the car is not in the accelerating state after upshift, the present speed change ration is kept. Accordingly, it is possible to prevent shift during full- throttle running.

7. 发明专利

JP2010101368A gear 审中-公开
标题翻译：齿轮
公开(公告)号：JP2010101368A
公开(公告)日：2010-05-06
申请号：JP2008271827
申请日：2008-10-22
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MISHIO YASUHIKO
IPC分类号： F16H55/14 , F16H55/17 , F16H57/037 , F16H57/038 , F16H57/039 , F16H57/04
摘要： PROBLEM TO BE SOLVED: To provide a gear allowing the part to be immersed in a lubricant and the lubricant to be splashed by rotating movement, which suppresses the resistance of rotating movement produced by the lubricant. SOLUTION: In the ring gear 10 (gear) in which the part is immersed in the lubricant W, and the lubricating oil W is splashed by rotating movement, a number of spaces 12a are provided to generate a number of air bubbles in the lubricant W. A number of the spaces 12a of the ring gear 10 are formed on the surface of a bubble forming member 12 pressed and fixed to a ring gear body 11. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种齿轮，其允许将部件浸入润滑剂中，并且润滑剂通过旋转运动而飞溅，这抑制了润滑剂产生的旋转运动的阻力。解决方案：在将部件浸入润滑剂W中的齿圈10（齿轮）中，并且润滑油W通过旋转运动而飞溅的情况下，设置多个空间12a以产生多个气泡润滑剂W.环形齿轮10的多个空间12a形成在气泡形成构件12的被固定到环形齿轮体11上的表面上。（C）2010，JPO＆INPIT

8. 发明专利

JP2010038237A Clutch cooling device 审中-公开
标题翻译：离合器冷却装置
公开(公告)号：JP2010038237A
公开(公告)日：2010-02-18
申请号：JP2008201680
申请日：2008-08-05
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MISHIO YASUHIKO , SHIMANE YOSHICHIKA , OKUBO TAKAYUKI
IPC分类号： F16D13/72
摘要： PROBLEM TO BE SOLVED: To provide a clutch cooling device which can prevent a high-temperature air chamber air nearer to clutch side more than a baffle plate from leaking into a low-temperature air chamber side air, efficiently introduce the low-temperature air chamber side air to the high-temperature air chamber side, and efficiently cool a dry frictional clutch.
SOLUTION: In a clutch housing 11, an air introducing channel 11a and an air exhausting channel 11b are formed, and a baffle plate 31 is supported which demarcates a low-temperature air chamber 32 in which the air introducing channel 11a opens and a high-temperature air chamber 33 in which the exhausting channel 11b opens within the housing 11 this baffle plate 31 includes an opening 31c nearer to a radiation outer side more than a central hole 31a; and it is constructed by a plate body 31m demarcating the low- and high-temperature air chambers 32, 33, and a projection 31p projected from the plate body 31m to a frictional clutch mechanism 5 near the opening at a near side of the opening 31c in rotating direction.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种离合器冷却装置，其可以防止高于隔板的高温空气室的空气比挡板泄漏到低温空气室侧空气中，高温空气室侧空气到高温空气室侧，有效地冷却干式摩擦离合器。解决方案：在离合器壳体11中，形成空气引入通道11a和排气通道11b，并且支撑挡板31，其限定空气引入通道11a打开的低温空气室32，排气通道11b在壳体11内打开的高温空气室33，该挡板31包括比中心孔31a更靠近辐射外侧的开口31c; 并且由板状体31m构成，该板体31m将低温高温气室32,33和从板体31m突出的突起31p分隔成靠近开口31c的近侧的开口附近的摩擦离合器机构5 在旋转方向。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JPH08230432A DAMPING FORCE CONTROLLER FOR VEHICLE 失效
公开(公告)号：JPH08230432A
公开(公告)日：1996-09-10
申请号：JP3523095
申请日：1995-02-23
申请人： TOYOTA MOTOR CORP
发明人： MISHIO YASUHIKO , MORITA MITSUHIKO
IPC分类号： B60G17/015
摘要： PURPOSE: To improve controllability for suppressing damping force by controlling an oscillation detecting means according to a vehicle speed and shifting the predetermined frequency range in a vibration detecting means to a high frequency side according to the increase in the vehicle speed in a controller in which a damping force generating mechanism is controlled according to a vibration constituent in a spring upper member. CONSTITUTION: In shock absorbers 11-14 serving as damping force generating mechanisms, by controlling actuators 11a-14a built in the shock absorbers 11-14, generated damping force is controlled so as to be switched to three levels, in other words, to a high level, an intermediate level, and a low level. In this case, the first vibration constituent G1 related to a drive of a spring upper member is low-pass filter processed on the basis of outputs from acceleration sensors 21a-21d built in the spring upper member so as to be detected, while the second vibration constituent G2 is band-pass filter processed so as to be detected, and the generated damping force is increased according to increase of the first vibration constituent G1 and is reduced according to increase of the second vibration constituent G2. Then, central frequency of the band-pass filter is shifted to the high frequency side according to increase in a vehicle speed.

10. 发明专利

JPH0848124A DAMPING FORCE CONTROLLER OF VEHICLE 失效
公开(公告)号：JPH0848124A
公开(公告)日：1996-02-20
申请号：JP18376394
申请日：1994-08-04
申请人： TOYOTA MOTOR CORP
发明人： MISHIO YASUHIKO
IPC分类号： B60G17/015
摘要： PURPOSE:To provide a car damping force controller which is made up so as to reconcile the riding comfortableness and steerability of a car in time of traveling on a rough road. CONSTITUTION:A vertical acceleration G detected by a vertical acceleration sensor built in a car body is subjeted to a band pass filter process, thereby extracting a rough road vibro-component Gb (step 106). On the basis of this rough road vibro-component Gb, a degree of unevenness on a traveling road surface is judged (steps 112 and 114). According to the judged result, the damping force of each shock absorber of both front-wheel and rear-wheel sides is separately controlled, and in proportion as a degree of unevenness growing larger, each damping force at both the front-wheel and the rear-wheel sides is lessened, and the damping force at the front-wheel side is made larger than that at the rear-wheel side (steps 116 to 120). Each damping force at both the front-wheel and the rear-wheel sides is lessened too, whereby the extent of riding comfortablenss of a car is secured and simultaneously the damping force at the front-wheel side is made larger, through which groundability in the front wheels is made so better and thereby steerability is improved.

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