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1. 发明授权

US5224399A Control system for automatic transmission 失效
标题翻译：自动变速控制系统
公开(公告)号：US5224399A
公开(公告)日：1993-07-06
申请号：US824544
申请日：1992-01-23
申请人： Fumiaki Baba , Masahito Kitada , Hiroshi Yoshimura
发明人： Fumiaki Baba , Masahito Kitada , Hiroshi Yoshimura
IPC分类号： F16H61/04
CPC分类号： F16H61/04 , F16H2061/0481 , F16H2061/0485 , Y10T477/693625
摘要： A control system for an automatic transmission includes a main hydraulic line to which hydraulic pressure is introduced when a manual valve takes a reverse range position for reverse movement. First and second hydraulic lines are separated from the main hydraulic line, a first frictional element is connected with the first hydraulic line, and a second frictional element is connected with the second hydraulic line. An accumulator is disposed on the second hydraulic line, a shift valve is disposed on the second hydraulic line closer to the second frictional element than the accumulator, and a first drain port is formed on the manual valve for draining hydraulic fluid from the main hydraulic line when the manual valve is shifted from the reverse range to another range. A spool is disposed in the shift valve for moving to a position to shift the shift valve so that the second line is interrupted by the shift valve and divided between a second frictional element line and an accumulator line. A second drain port is formed in the shift valve for draining the hydraulic fluid in the second frictional element line when the spool moves to the position where the shift valve interrupts the second hydraulic line between the second frictional element line and the accumulator line. A shift shock can be suppressed in a shifting operation involving the reverse range.
摘要翻译：用于自动变速器的控制系统包括当手动阀进行反向运动的倒档位置时引入液压的主液压管路。第一和第二液压管路与主液压管线分离，第一摩擦元件与第一液压管线连接，第二摩擦元件与第二液压管路连接。蓄能器设置在第二液压管路上，在比第二液压管线更靠近第二摩擦元件的第二液压管路上设置换档阀，并且在手动阀上形成有第一排水口，用于从主液压管路排出液压油当手动阀从反向范围移动到另一个范围时。一个阀芯设置在换档阀中，用于移动到换挡阀的位置，使得第二管路被换挡阀中断，并且在第二摩擦元件线和蓄能器管线之间分配。第二排水口形成在换档阀中，当阀芯移动到换挡阀中断第二摩擦元件线和蓄能器管线之间的第二液压管路的位置时，排出第二摩擦元件线中的液压流体。在涉及相反范围的换档操作中可以抑制换档冲击。

2. 发明授权

US5433676A Torque control apparatus for engine and automatic transmission 失效
标题翻译：用于发动机和自动变速箱的扭矩控制装置
公开(公告)号：US5433676A
公开(公告)日：1995-07-18
申请号：US148223
申请日：1993-11-08
申请人： Mitsutoshi Abe , Kazuo Sasaki , Hiroshi Yoshimura , Masahito Kitada , Kanji Okamoto , Toshihisa Marusue
发明人： Mitsutoshi Abe , Kazuo Sasaki , Hiroshi Yoshimura , Masahito Kitada , Kanji Okamoto , Toshihisa Marusue
IPC分类号： B60K26/00 , B60W10/06 , B60W10/10 , B60W30/18 , F02D45/00 , F16H59/38 , F16H61/04 , F16H63/40 , B60K41/08
CPC分类号： B60W10/06 , B60W10/04 , B60W10/11 , B60W10/115 , B60W30/18 , B60W30/1819 , F02D37/02 , F02D41/0087 , F02D41/023 , F02D2200/0404 , F02D2200/501 , F16H2059/385 , F16H63/502 , Y02T10/84 , Y10S477/904 , Y10T477/67 , Y10T477/677 , Y10T477/692
摘要： A control apparatus for an engine and an automatic transmission controls a starting timing, a terminating timing, or methods of torque reduction of the engine during gear shifts. Using stored information such as a turbine speed signal, a gear shift signal, a degree to which a throttle valve is opened, a vehicle speed, an engine speed and so on, the control apparatus calculates an appropriate torque reduction which is performed by either retarding ignition timing or cutting fuel supplied to fuel injection valves. According to one embodiment of the invention, by detecting a variation ratio or differential value of turbine speed, a period of the torque reduction is started, ended, and kept within a proper timing. According to another embodiment of the invention, based on a "chasing" state of an input torque of the transmission against the variation of engine load, the timing of torque reduction is changed. Finally, according to yet another embodiment of the invention, a light preceding torque reduction is performed prior to a more significant torque reduction, but only when shocks due to the gear shift tend to occur.
摘要翻译：用于发动机和自动变速器的控制装置控制变速时发动机的起动时刻，终止定时或转矩降低的方法。使用诸如涡轮转速信号，换档信号，节气门打开的程度，车速，发动机转速等的存储信息，控制装置计算出适当的减速点火正时或切削供给燃油喷射阀的燃料。根据本发明的一个实施例，通过检测涡轮转速的变化率或差分值，开始转矩减小的周期，结束并保持在适当的定时。根据本发明的另一实施例，基于变速器的输入转矩相对于发动机负荷的变化的“追逐”状态，扭矩减小的定时被改变。最后，根据本发明的另一个实施例，在更大的转矩降低之前执行前一个转矩降低的光，但是仅当倾向于发生由于换档引起的冲击时才执行。

3. 发明授权

US5159856A Automatic transmission line pressure control system 失效
标题翻译：自动传输线压力控制系统
公开(公告)号：US5159856A
公开(公告)日：1992-11-03
申请号：US764687
申请日：1991-09-24
申请人： Hiroshi Yoshimura , Masahito Kitada , Koichiro Takeuchi , Junichi Doi
发明人： Hiroshi Yoshimura , Masahito Kitada , Koichiro Takeuchi , Junichi Doi
IPC分类号： F16H59/38 , F16H61/00 , F16H61/02 , F16H61/04 , F16H61/21
CPC分类号： F16H61/0021 , F16H61/0437 , F16H2059/385 , F16H2061/0255 , F16H61/21 , Y10T477/693964 , Y10T477/693965
摘要： An automatic transmission line pressure control system controls line pressure in an automatic transmission equipped with a torque convertor for hydraulically coupling and uncoupling friction coupling elements of the automatic transmission. The automatic transmission line pressure control system regulates line pressure for selectively coupling and uncoupling the friction coupling elements so as to shift the automatic transmission into desired speed gears. The line pressure is forcibly dropped to a level lower than a level present before an occurrence of a manual shift-down operation when a shift-down sensor detects the occurrence of a manual shift-down. The line pressure is then raised as a speed sensor detects an increase in rotational speed transmitted the automatic transmission, thereby shifting the automatic transmission into desired speed gears.
摘要翻译：自动变速器线压力控制系统控制配备有扭矩转换器的自动变速器中的管路压力，用于液压耦合和解耦自动变速器的摩擦联接元件。自动传输线压力控制系统调节线路压力，用于选择性地耦合和分离摩擦联接元件，以便将自动变速器移动到期望的速度齿轮。当减速传感器检测到手动换档的发生时，行压力被强制下降到低于手动换档操作发生之前的水平。随着速度传感器检测到传动自动变速器的转速的增加，线压力升高，从而将自动变速器移动到所需的速度档位。

4. 发明授权

US5311795A Control system with band brake actuator for automatic transmission 失效
标题翻译：带自动变速器带式制动器执行器的控制系统
公开(公告)号：US5311795A
公开(公告)日：1994-05-17
申请号：US903464
申请日：1992-06-17
申请人： Hiroshi Yoshimura , Toshihisa Marusue , Masahito Kitada , Hidetoshi Kambara
发明人： Hiroshi Yoshimura , Toshihisa Marusue , Masahito Kitada , Hidetoshi Kambara
IPC分类号： F16H61/02 , F16H61/06 , F16H61/08 , F16H63/30 , F16H61/04
CPC分类号： F16H61/061 , F16H2061/026 , F16H2061/0466 , F16H61/065 , F16H61/08 , F16H63/3003 , Y10T477/669 , Y10T477/693635 , Y10T477/693964
摘要： A control system controls a second to third gear shift of an automatic transmission in an advantageous way. The transmission has a 3-4 clutch, which is locked under hydraulic pressure, and a 2-3 brake provided with a lock pressure chamber and an unlock pressure chamber. The 2-3 brake is locked when a hydraulic pressure is developed in the lock pressure chamber only and is unlocked when a fluid pressure is developed in the unlock pressure chamber and when a hydraulic pressure is released from both the lock pressure chamber and the unlock pressure chamber. Hydraulic pressure is released from the lock pressure chamber so as to unlock the 2-4 brake only when a second to third gear shift is needed for the first time after engine ignition simultaneously with application of pressure to the 3-4 clutch so as to lock the 3-4 clutch. Other than when a second to third gear shift is needed for the first time after engine ignition, pressure is supplied into the unlock pressure chamber while keeping the lock pressure chamber supplied with pressure so as to unlock the 2-4 brake.
摘要翻译：控制系统以有利的方式控制自动变速器的二至三档位。变速器具有3-4档离合器，其在液压下被锁定，并且具有设置有锁定压力室和解锁压力室的2-3制动器。当在锁定压力室中产生液压压力时，2-3制动器被锁定，并且当在解锁压力室中产生流体压力并且当液压压力从锁定压力室和解锁压力释放时解锁房间。液压压力从锁定压力室释放，以便只有在发动机点火后第一次需要第二次至第3档换档同时向3-4档离合器施加压力以解锁时，锁定 3-4档离合器。除了在发动机点火之后第一次需要第二次至第三档位之外，在保持提供有压力的锁定压力室以解锁2-4制动器的同时向解锁压力室供给压力。

5. 发明授权

US5295415A Torque control apparatus for engine and automatic transmission 失效
标题翻译：用于发动机和自动变速箱的扭矩控制装置
公开(公告)号：US5295415A
公开(公告)日：1994-03-22
申请号：US859569
申请日：1992-03-27
申请人： Mitsutoshi Abe , Kazuo Sasaki , Hiroshi Yoshimura , Masahito Kitada , Kanji Okamoto , Toshihisa Marusue
发明人： Mitsutoshi Abe , Kazuo Sasaki , Hiroshi Yoshimura , Masahito Kitada , Kanji Okamoto , Toshihisa Marusue
IPC分类号： B60K26/00 , B60W10/06 , B60W10/10 , B60W30/18 , F02D45/00 , F16H59/38 , F16H61/04 , F16H63/40 , B60K41/08
CPC分类号： B60W10/06 , B60W10/04 , B60W10/11 , B60W10/115 , B60W30/18 , B60W30/1819 , F02D37/02 , F02D41/0087 , F02D41/023 , F02D2200/0404 , F02D2200/501 , F16H2059/385 , F16H63/502 , Y02T10/84 , Y10S477/904 , Y10T477/67 , Y10T477/677 , Y10T477/692
摘要： A control apparatus for an engine and an automatic transmission controls a starting timing, a terminating timing, or methods of torque reduction of the engine during gear shifts. Using stored information such as a turbine speed signal, a gear shift signal, a degree to which a throttle valve is opened, a vehicle speed, an engine speed and so on, the control apparatus calculates an appropriate torque reduction which is performed by either retarding ignition timing or cutting fuel supplied to fuel injection valves. According to one embodiment of the invention, by detecting a variation ratio or differential value of turbine speed, a period of the torque reduction is started, ended, and kept within a proper timing. According to another embodiment of the invention, based on a "chasing" state of an input torque of the transmission against the variation of engine load, the timing of torque reduction is changed. Finally, according to yet another embodiment of the invention, a light preceding torque reduction is performed prior to a more significant torque reduction, but only when shocks due to the gear shift tend to occur.
摘要翻译：用于发动机和自动变速器的控制装置控制变速时发动机的起动时刻，终止定时或转矩降低的方法。使用诸如涡轮转速信号，换档信号，节气门打开的程度，车速，发动机转速等的存储信息，控制装置计算出适当的减速点火正时或切削供给燃油喷射阀的燃料。根据本发明的一个实施例，通过检测涡轮转速的变化率或差分值，开始转矩减小的周期，结束并保持在适当的定时。根据本发明的另一实施例，基于变速器的输入转矩相对于发动机负荷的变化的“追逐”状态，扭矩减小的定时被改变。最后，根据本发明的另一个实施例，在更大的转矩降低之前执行前一个转矩降低的光，但是仅当倾向于发生由于换档引起的冲击时才执行。

6. 发明授权

US5063814A Line pressure control system for automatic transmission 失效
标题翻译：用于自动变速器的线路压力控制系统
公开(公告)号：US5063814A
公开(公告)日：1991-11-12
申请号：US569994
申请日：1990-08-20
申请人： Fumiaki Baba , Hiroshi Yoshimura , Takuji Fujiwara , Kozo Ishii
发明人： Fumiaki Baba , Hiroshi Yoshimura , Takuji Fujiwara , Kozo Ishii
IPC分类号： F16H59/38 , F16H61/00 , F16H61/04 , F16H61/08
CPC分类号： F16H61/0437 , F16H2059/385 , F16H2059/425 , F16H2061/0087 , F16H2061/0477 , F16H61/0021 , F16H61/08 , Y10T477/69383 , Y10T477/69387 , Y10T477/693958 , Y10T477/693964
摘要： A line pressure control system for an automatic transmission, including a multiple shift stage transmission gear mechanism having a plurality of power transmitting paths of different speed ratios, has a line pressure control device for controlling a line pressure for frictional elements of the transmission gear mechanism associated with each other to establish a desirable shift gear stage. A shift period detector detects a time period for a shift operation, accomplished in terms of operation of the frictional elements controlled by the line pressure. A first compensating device controls the line pressure in terms of a learing control in a manner such that the time period for the shift operation is controlled to a target value. An abnormality detecting device detects an abrupt change, such as a turbine speed rise or, depression, or a driving torque depression in an operating condition of the transmission. A second compensating device compensates the line pressure prior to compensation of the line pressure by the first compensating device when the abrupt change is detected. The torque shock can be effectively obviated during a shift operation.

7. 发明授权

US4938100A Control systems for vehicle engines coupled with automatic transmissions 失效
标题翻译：车辆发动机的控制系统与自动变速器相结合
公开(公告)号：US4938100A
公开(公告)日：1990-07-03
申请号：US347028
申请日：1989-05-04
申请人： Hiroshi Yoshimura , Keiji Bota , Kazuo Takemoto , Fumiaki Baba
发明人： Hiroshi Yoshimura , Keiji Bota , Kazuo Takemoto , Fumiaki Baba
IPC分类号： B60W10/04 , B60W10/02 , B60W10/06 , B60W10/10 , B60W10/11 , F02D29/00 , F02P5/15 , F16H61/00 , F16H61/04
CPC分类号： B60W10/06 , B60W10/04 , B60W10/11 , B60W10/115 , B60W30/18 , B60W30/1819 , F16H2061/0078 , F16H63/502 , Y10T477/669 , Y10T477/677 , Y10T477/68
摘要： A control system for a vehicle engine coupled with an automatic transmission, which comprises a torque controller operative to vary torque produced by the vehicle engine, in accordance with a controlled variable, so as to suppress torque shock resulting from a speed change operation carried out to vary a gear ratio in a power transmitting gear arrangement provided in the automatic transmission, an operation detector for detecting the speed change operation, a controlled variable setting device for determining the controlled variable in accordance with an operating condition of the vehicle engine and the speed change operation, and a controlled variable revising device for varying the controlled variable so as to reduce variation in the torque brought about by the torque controller under a condition in which the speed change operation causing a change from one to another of speed ranges of relatively small gear ratios is detected by the operation detector, as compared with variation in the torque brought about by the torque controller under a condition in which the speed change operation causing a change from one to another of speed ranges of relatively large gear ratios is detected by the operation detector.

8. 发明授权

US5091854A Control systems for vehicle engines coupled with automatic transmissions 失效
标题翻译：车辆发动机的控制系统与自动变速器相结合
公开(公告)号：US5091854A
公开(公告)日：1992-02-25
申请号：US356451
申请日：1989-05-23
申请人： Hiroshi Yoshimura , Keiji Bota , Kazuo Takemoto , Fumiaki Baba
发明人： Hiroshi Yoshimura , Keiji Bota , Kazuo Takemoto , Fumiaki Baba
IPC分类号： B60W10/06 , B60W30/18 , F02D41/04 , F16H61/04 , F16H63/40
CPC分类号： B60W10/06 , B60W10/04 , B60W10/11 , B60W10/115 , B60W30/18 , B60W30/1819 , F16H61/0437 , F16H63/502 , Y10T477/677
摘要： A control system for a vehicle engine coupled with an automatic transmission, which comprises a detecting portion for detecting a condition of speed change operation in the automatic transmission, a speed sensor for detecting engine speed or turbine speed in the automatic transmission, a first period determining portion for determing a first period of time, in which the speed change operation is to be carried out, by calculation based on the speed detected by the speed sensor, a second period determining portion for determining a second period of time, in which the speed change operation is to be carried out, in accordance with a predetermined lapse of time after the condition of the speed change operation is selected, and a torque control portion operative to vary torque produced by the vehicle engine to suppress torque shock resulting from the speed change operation during the first period of time when a condition of shifting-up operation is detected by the detecting portion and to vary the torque so as to suppress torque shock resulting from the speed change operation during the second period of time when a condition of predetermined shifting-down operation is detected by the detecting portion.
摘要翻译：一种与自动变速器连接的车辆发动机的控制系统，包括用于检测自动变速器中的变速操作的状态的检测部分，用于检测自动变速器中的发动机转速或涡轮转速的速度传感器，第一时段确定用于通过基于由速度传感器检测的速度的计算来确定要进行变速操作的第一时间段的部分，用于确定第二时间段的第二时间段确定部分，其中速度在选择变速操作的条件之后，根据预定的经过时间进行改变操作;以及转矩控制部，其操作以改变由车辆发动机产生的转矩，以抑制由速度变化引起的转矩冲击在检测部检测出上升操作的条件的第一时间段期间的操作，v 以便在由检测部检测到预定的下降动作的条件的第二时间段期间抑制由变速操作引起的转矩冲击。

9. 发明申请

US20130023451A1 SLIDING MEMBER AND METHOD OF MANUFACTURING SAME 审中-公开
公开(公告)号：US20130023451A1
公开(公告)日：2013-01-24
申请号：US13638678
申请日：2010-08-05
申请人： Hiroichi Matsuhisa , Hiroshi Yoshimura , Makoto Shito
发明人： Hiroichi Matsuhisa , Hiroshi Yoshimura , Makoto Shito
IPC分类号： F16C33/20 , B23P13/00 , F16C33/12
CPC分类号： C10M107/32 , F16C33/20 , F16C33/205 , F16C33/208 , F16C2206/40 , F16C2208/00 , F16C2208/36 , F16C2240/42 , Y10T29/49995
摘要： A slide member provided with a base, an impregnated layer, and a resin layer. The base made of metal or ceramic. The impregnated layer is defined on a surface portion of a sliding side of the base by forming a recess on the base. The resin layer impregnates the impregnated layer so as to cover a sliding side surface of the base.

10. 发明授权

US07591043B2 Vacuum cleaner and device having ion generator 有权
标题翻译：具有离子发生器的吸尘器和设备
公开(公告)号：US07591043B2
公开(公告)日：2009-09-22
申请号：US10487603
申请日：2002-09-02
申请人： Kohji Ninomiya , Mikio Yagi , Shigenori Hato , Kazumasa Hayashi , Hiroshi Yoshimura , Yoshihiro Shimizu , Hideo Nojima , Hisaharu Yagi , Kazuo Nishikawa , Tetsuyuki Ohtani
发明人： Kohji Ninomiya , Mikio Yagi , Shigenori Hato , Kazumasa Hayashi , Hiroshi Yoshimura , Yoshihiro Shimizu , Hideo Nojima , Hisaharu Yagi , Kazuo Nishikawa , Tetsuyuki Ohtani
IPC分类号： A47L9/10
CPC分类号： B01D46/0028 , A47L7/04 , A47L9/009 , A61L9/16 , A61L9/22 , B01D46/0038 , B01D46/50 , B01D50/002 , B01D53/007 , B01D2267/40 , B01D2279/55 , F24F2003/1671 , F24F2003/1682 , H01T23/00
摘要： When the electrically driven fan (14) of a vacuum cleaner is driven, air containing dust is drawn into the cleaner main body (1) through a hose (7) connected to a hose socket (8) and is exhausted into the outside of the cleaner main body (1) through an exhaust port (1b) via first and second suction passageways (10, 13). Disposed outside the first suction passageway (10) is an ion generator (23), it being arranged that plus and minus ions generated in the ion generator (23) are fed to the air stream flowing in the first suction passageway (10). Since the plus and minus ions kill floating germs in the air stream, the exhaust can be purified.
摘要翻译：当驱动真空吸尘器的电动风扇（14）时，含有灰尘的空气通过连接到软管插座（8）的软管（7）吸入吸尘器主体（1）中，并被排放到通过第一和第二吸入通道（10,13）通过排气口（1b）吸收清洁器主体（1）。设置在第一吸入通道（10）的外部的是离子发生器（23），其被布置成在离子发生器（23）中产生的正负离子被供给到在第一吸入通道（10）中流动的空气流。由于正负离子杀死空气流中的浮游细菌，所以可以净化排气。

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