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1. 发明授权

US4664235A Lock-up clutch controller for the fluid coupling of an automotive automatic transmission 失效
标题翻译：用于汽车自动变速器的液力联轴器的锁止离合器控制器
公开(公告)号：US4664235A
公开(公告)日：1987-05-12
申请号：US895598
申请日：1986-08-15
申请人： Shoji Yokoyama , Nobuaki Miki
发明人： Shoji Yokoyama , Nobuaki Miki
IPC分类号： F16H45/02 , F16H61/14 , F16D47/06
CPC分类号： F16H45/02 , F16H61/143 , Y10T477/73
摘要： A lock-up clutch controller for the fluid coupling of an automotive automatic transmission, capable of making a lock-up clutch provided in the fluid coupling for directly coupling the input shaft and the output shaft of the fluid coupling engage or disengage smoothly responsive to an electric duty signal applied to a lock-up operation control solenoid valve. The lock-up clutch controller includes, as essential components, a lock-up clutch relay valve (a spool valve), a lock-up clutch control valve (a spool valve) and the lock-up operation control solenoid valve which operates in accordance with an electrical duty ratio signal to control the lock-up relay valve and the lock-up operation control valve so that the working fluid is supplied to the fluid coupling or the fluid coupling is drained appropriately for the smooth engagement and disengagement of the lock-up clutch. The torque of the lock-up clutch can be controlled so as to be increased or decreased gradually or maintained at a magnitude allowing slippage by applying a gradually variable electrical duty ratio signal to the lock-up operation control solenoid valve.
摘要翻译：一种用于汽车自动变速器的流体联轴器的锁止离合器控制器，其能够使设置在流体联轴器中的用于直接联接输入轴和流体联轴器的输出轴的锁止离合器响应于电力信号施加到锁定操作控制电磁阀。锁止离合器控制器包括作为主要部件的锁定离合器继动阀（滑阀），锁止离合器控制阀（滑阀）和按照操作的锁止操作控制电磁阀具有电占空比信号以控制锁定继动阀和锁定操作控制阀，使得工作流体被供应到流体联接器或流体联接器被适当地排出以便锁定 - 离合器。锁定离合器的扭矩可以通过向锁定操作控制电磁阀施加逐渐变化的电占空比信号而被控制成逐渐增大或减小或保持在允许滑移的大小。

2. 发明授权

US4482339A Reduction ratio detecting mechanism for V-belt type continuously variable transmission 失效
标题翻译： V型无级变速器减速比检测机构
公开(公告)号：US4482339A
公开(公告)日：1984-11-13
申请号：US296447
申请日：1981-08-26
申请人： Nobuaki Miki , Norio Sobue , Shoji Yokoyama
发明人： Nobuaki Miki , Norio Sobue , Shoji Yokoyama
IPC分类号： F16H59/00 , F16H61/00 , F16H61/662 , F16H55/52
CPC分类号： F16H61/66259
摘要： A reduction ratio detecting mechanism for V-belt type continuously variable transmission of this invention comprising a spool disposed with one end thereof projecting from a valve body containing said oil-hydraulic controller of said V-belt type continuously variable transmission and with the axis thereof in parallel with the axis of either one of said input and output pulleys and capable of providing a reduction ratio pressure corresponding to the amount of displacement of said spool, said reduction ratio pressure being applied to said oil-hydraulic controller, wherein the movable flange of said input pulley or said output pulley and said reduction ratio valve are connected by a connecting lever which is engaged, at one end thereof, with said movable flange so as to allow the turning of said movable flange and, at the other end thereof, with the projecting part of said spool, is capable of directly and accurately detecting the reduction ratio between the input and output shafts.
摘要翻译：本发明的V型带式无级变速器的减速比检测机构，其特征在于，包括一个卷轴，该卷轴的一端从包含所述V型带式无级变速器的油压控制器的阀体突出，并且其轴线平行于所述输入和输出滑轮中的任一个的轴线，并能够提供与所述线轴的位移量相对应的减速比压力，所述减速比压力被施加到所述油压控制器，其中所述输入滑轮或所述输出滑轮和所述减速比阀通过连接杆连接，所述连接杆在其一端与所述可动凸缘接合，以允许所述可移动凸缘的转动，并且在另一端与所述卷轴的突出部分能够直接且准确地检测输入轴和输出轴之间的减速比。

3. 发明授权

US5760713A Navigation system of a vehicle 失效
标题翻译：车辆导航系统
公开(公告)号：US5760713A
公开(公告)日：1998-06-02
申请号：US765747
申请日：1997-03-03
申请人： Shoji Yokoyama , Nobuaki Miki , Muneo Kusafuka , Yoshitaka Murase
发明人： Shoji Yokoyama , Nobuaki Miki , Muneo Kusafuka , Yoshitaka Murase
IPC分类号： G01C21/34 , G08G1/123
CPC分类号： G01C21/3461 , G01C21/3407
摘要： To make it possible to search a route suitable to drive and provide guidance thereof in accordance with acceleration resistance of the vehicle, a load condition detection unit obtains reference acceleration on the basis of a throttle opening obtained by a throttle opening obtaining unit and torque of an engine obtainable from a rotational frequency of the engine detected by a first rotation sensor. The load condition detection unit compares the reference acceleration with real acceleration obtainable by differentiating a vehicle velocity obtainable by a vehicle velocity sensor to detect acceleration resistance of the vehicle. A main controller unit extracts an available road on the basis of the acceleration resistance of the vehicle and road data stored in a road data memory unit of a map data memory unit. The main controller unit searches a route by utilizing the available road thus extracted and provide guidance thereof.
摘要翻译： PCT No.PCT / JP96 / 01240 Sec。 371日期1997年3月3日 102（e）1997年3月3日PCT PCT 1996年5月10日PCT公布。 WO96 / 35924 PCT公开号日期：1996年11月14日为了能够根据车辆的加速阻力来搜索适于驱动的路线并提供引导，负载条件检测单元基于通过节气门开度获得的节气门开度获得基准加速度从由第一旋转传感器检测到的发动机的转速可获得的发动机的单位和扭矩。负载条件检测单元将基准加速度与通过对由车速传感器获得的车速进行微分而获得的实际加速度进行比较，以检测车辆的加速阻力。主控制器单元基于车辆的加速阻力和存储在地图数据存储单元的道路数据存储单元中的道路数据提取可用道路。主控制器单元通过利用由此提取的可用道路来搜索路线并提供其指导。

4. 发明授权

US4476746A Hydraulic regulator for a V-belt type continuously variable transmission for vehicles 失效
标题翻译：用于车辆的V型皮带式无级变速器的液压调节器
公开(公告)号：US4476746A
公开(公告)日：1984-10-16
申请号：US247773
申请日：1981-03-26
申请人： Nobuaki Miki , Shoji Yokoyama
发明人： Nobuaki Miki , Shoji Yokoyama
IPC分类号： B60W10/04 , B60W10/02 , B60W10/10 , B60W10/103 , F16H59/06 , F16H61/00 , F16H61/02 , F16H61/04 , F16H61/06 , F16H61/10 , F16H61/662 , F16H55/56 , B60K41/12
CPC分类号： F16H61/0021 , F16H61/0206 , F16H61/061 , F16H61/66259 , F16H61/66272 , F16H2061/0255 , F16H2061/0485 , F16H2061/0488 , Y02T10/76 , Y10T477/624
摘要： In a hydraulic regulator in a V-belt type continuously variable transmission for vehicles, a regulator valve supplied with input hydraulic pressure controls the line pressure as output hydraulic pressure depending on to the throttle opening, the reduction ratio between the input and output shafts of the V-belt type continuously variable transmission and the shift position of a manual valve. As the line pressure is close to the minimum value needed, power loss in the oil pump as well as fuel consumption are reduced.
摘要翻译：在用于车辆的V型皮带型无级变速器中的液压调节器中，具有输入液压的调节阀根据节气门开度控制管路压力作为输出液压，输入和输出轴之间的减速比 V型带式无级变速器和手动阀的换档位置。由于线路压力接近所需的最小值，所以油泵的功率损耗以及燃料消耗减少。

5. 发明授权

US4445528A Electromagnetic valve and method for assembly 失效
标题翻译：电磁阀及组装方法
公开(公告)号：US4445528A
公开(公告)日：1984-05-01
申请号：US281446
申请日：1981-07-08
申请人： Nobuaki Miki , Shoji Yokoyama
发明人： Nobuaki Miki , Shoji Yokoyama
IPC分类号： F16K31/06 , F16K31/42 , H01F7/16 , F16K11/07 , F16K31/02
CPC分类号： H01F7/1607 , F16K31/426 , H01F2007/083 , Y10T137/5987 , Y10T137/86614
摘要： An electromagnetic valve without an independent casing is provided. The electromagnetic valve includes the housing of a hydraulic control system in which the electromagnetic valve is functionally and physically incorporated. The housing has perpendicularly intersecting first and second wall surfaces and includes a cylindrical cavity bored into the second wall surface with the central longitudinal axis of the cavity being disposed parallel to the first wall surface. A linear groove is formed into the first wall surface perpendicularly to the center axis of the cylindrical cavity and communicates with the cylindrical cavity. A valve port, directly in the housing or in a valve seat member fitted into the housing in alignment with the central longitudinal axis of the cavity, communicates with a fluid conduit in the housing. Valve components are located in the cavity and externally of the cavity is a retainer which engages the components in compression making contact through the linear groove.
摘要翻译：提供一种不具有独立外壳的电磁阀。电磁阀包括液压控制系统的壳体，其中电磁阀在功能和物理上并入其中。壳体具有垂直相交的第一和第二壁表面，并且包括钻入第二壁表面的圆柱形空腔，空腔的中心纵向轴线平行于第一壁表面设置。线性槽形成在垂直于圆柱形腔的中心轴线的第一壁表面中并与圆柱形腔连通。直接位于壳体中或阀座构件中的阀口与壳体的中心纵向轴线对准配合到壳体中，与壳体中的流体导管连通。阀部件位于空腔中，腔的外部是保持器，其通过直线槽与压缩接触的部件接合。

6. 发明授权

US5864771A Safe driving support system 失效
标题翻译：安全驾驶支持系统
公开(公告)号：US5864771A
公开(公告)日：1999-01-26
申请号：US654991
申请日：1996-05-29
申请人： Shoji Yokoyama , Seiichi Suzuki , Koji Hori , Nobuaki Miki , Muneo Kusafuka , Yoshitaka Murase
发明人： Shoji Yokoyama , Seiichi Suzuki , Koji Hori , Nobuaki Miki , Muneo Kusafuka , Yoshitaka Murase
IPC分类号： B62D6/00 , B60K31/00 , B60T8/00 , F02D29/02 , F02D41/04 , G08G1/09 , G08G1/137 , G06F7/00 , G01C21/00
CPC分类号： B60K31/0058 , B60W2550/402
摘要： A safe drive support system includes a memory unit for storing road-map data including a safe driving area data, a present location detecting unit for detecting a present location of the vehicle, a determining unit for determining as to whether the present location of the vehicle is in the safe driving area according to a detection result by the present location detecting unit, and limiting unit for limiting driving torque or starting torque of the vehicle in the area according to a determination result by the determining unit. In the safe driving area, the limiting operation is carried out by, for example, setting the gear position of start to the second position so as to prevent the vehicle from starting suddenly. An operational angle of a throttle valve is limited at a predetermined angle to limit the output of the engine to suppress an excess speed when an accelerator is stepped on strongly.
摘要翻译：一种安全驾驶辅助系统，包括存储单元，用于存储包括安全驾驶区数据的道路地图数据，用于检测车辆当前位置的当前位置检测单元，用于确定车辆的当前位置的确定单元根据本位置检测单元的检测结果在安全驾驶区域中，以及限制单元，用于根据确定单元的确定结果来限制该区域中的车辆的驱动转矩或起动转矩。在安全驾驶区域中，通过例如将起动档位设定到第二位置来进行限制动作，以防止车辆突然起动。节气门的操作角度被限制在预定角度，以限制发动机的输出，以在加速器强烈地踩踏时抑制超速。

7. 发明授权

US4470117A Control system for a continuously variable transmission for vehicles 失效
标题翻译：车辆无级变速器控制系统
公开(公告)号：US4470117A
公开(公告)日：1984-09-04
申请号：US247764
申请日：1981-03-26
申请人： Nobuaki Miki , Shoji Yokoyama
发明人： Nobuaki Miki , Shoji Yokoyama
IPC分类号： B60W10/04 , B60W10/02 , B60W10/06 , B60W10/10 , B60W10/103 , F16H59/02 , F16H61/02 , F16H61/04 , F16H61/06 , F16H61/08 , F16H61/10 , F16H61/662 , F16H5/66 , F16H9/18 , F16H11/06
CPC分类号： F16H61/061 , F16H61/0206 , F16H61/66259 , F16H2061/0255 , F16H2061/0485 , F16H2061/0488 , Y02T10/76 , Y10T477/6217 , Y10T477/62429
摘要： A control system for continuously variable transmission for vehicles is provided with an electric circuit receiving input signals of vehicle running conditions and a hydraulic control circuit. The hydraulic control circuit comprises a reduction ratio control device controlled by the electric control circuit and regulating the hydraulic pressure supplied to the hydraulic servo system of the input pulley and changing the reduction ratio between the input and output shafts of a V-belt type continuously variable transmission, and a shift control mechanism controlled by the electric control circuit and regulating the rise time of hydraulic pressure supplied to the hydraulic servo system of friction engaging elements connected to a planetary gear set changing forward and reverse drives. The control system permits the automatic transmission to perform under desirable running conditions such as optimum fuel economy, and it generates of the hydraulic fluid pressure required in any portion of the automatic transmission during working and eliminates shock of the shifting operation.
摘要翻译：一种用于车辆的无级变速器的控制系统设置有接收车辆行驶状态的输入信号的电路和液压控制电路。液压控制回路包括由电控电路控制的减速比控制装置，并调节供给输入滑轮的液压伺服系统的液压，并改变V型皮带式连续变量的输入和输出轴之间的减速比变速器和由电气控制回路控制的变速控制机构，并且调节供给到连接到改变正向和反向驱动的行星齿轮组的摩擦接合元件的液压伺服系统的液压上升时间。控制系统允许自动变速器在所需的运行条件下执行，例如最佳燃油经济性，并且在加工期间产生自动变速器的任何部分所需的液压油压力，并消除变速操作的冲击。

8. 发明授权

US4462277A Hydraulic regulator for a V-belt type continuously variable transmission for vehicles 失效
标题翻译：用于车辆的V型皮带式无级变速器的液压调节器
公开(公告)号：US4462277A
公开(公告)日：1984-07-31
申请号：US256075
申请日：1981-04-21
申请人： Nobuaki Miki , Shoji Yokoyama
发明人： Nobuaki Miki , Shoji Yokoyama
IPC分类号： B60K17/04 , F16H61/08 , F16H61/662 , B60K41/12 , B60K41/16
CPC分类号： F16H61/6625 , Y02T10/76 , Y10T477/624
摘要： A hydraulic pressure regulator in a V-belt type continuously variable transmission for vehicles comprises a torque ratio pressure control valve providing torque ratio pressure corresponding to the reduction ratio between input and output shafts, a regulator valve receiving the torque ratio pressure and providing the line pressure corresponding to the torque ratio pressure, and feedback passages of output hydraulic pressure of the torque ratio pressure control valve acting on the torque ratio pressure passage through an orifice. In the hydraulic pressure regulator, the feedback hydraulic pressure is changed in intake or exhaust state and the torque ratio pressure entered to the regulator valve is varied stepwise corresponding to the throttle opening, and the line pressure is controlled stepwise corresponding to the throttle opening, thereby the line pressure can be approached to the minimum value required by the hydraulic control circuit. Thus loss of the driving force of the engine on account of the oil pump can be reduced and the rate of fuel consumption in the engine be also reduced.
摘要翻译：用于车辆的V型皮带型无级变速器中的液压调节器包括扭矩比压力控制阀，其提供与输入和输出轴之间的减小比相对应的扭矩比压力;调节阀，接收扭矩比压力并提供管路压力对应于扭矩比压力，扭矩比压力控制阀的输出液压的反馈通道作用在通过孔的扭矩比压力通道上。在液压调节器中，反馈液压在进气或排气状态下改变，并且输入到调节阀的扭矩比压力对应于节气门开度逐步变化，并且线压力对应于节气门开度逐步地控制，由此管路压力可以接近液压控制回路所需的最小值。因此，可以减少由于油泵引起的发动机的驱动力的损失，同时也降低发动机的燃料消耗率。

9. 发明授权

US4459879A Torque ratio control device for a V-belt type continuously variable transmission for vehicles 失效
标题翻译：用于车辆的V型皮带式无级变速器的转矩比控制装置
公开(公告)号：US4459879A
公开(公告)日：1984-07-17
申请号：US247063
申请日：1981-03-24
申请人： Nobuaki Miki , Shoji Yokoyama
发明人： Nobuaki Miki , Shoji Yokoyama
IPC分类号： F16H9/00 , B60W10/04 , B60W10/10 , B60W10/101 , F16H61/00 , F16H61/02 , F16H61/04 , F16H61/06 , F16H61/662 , B60K41/14
CPC分类号： F16H61/66259 , F16H61/0206 , F16H61/061 , F16H61/66272 , F16H2061/0255 , F16H2061/0485 , F16H2061/0488 , Y10T477/62427 , Y10T477/62429
摘要： In a V-belt type continuously variable transmission for vehicles, the line pressure is supplied to a hydraulic servo system of the output pulley, while the pressure to a hydraulic servo system of the input pulley is regulated by a torque ratio control device. The torque ratio control device of the invention comprises an electric control circuit receiving input signals of the vehicle running conditions such as the throttle opening, the vehicle speed or the input pulley revolution speed and generating output signals to control the effective diameter of the input pulley, two electromagnetic solenoid valves controlled by the output signals of the electric control circuit, and a torque ratio control valve controlled by the two solenoid valves and regulating the hydraulic pressure supplied to the hydraulic servo system of the input pulley. The output hydraulic pressure of the torque ratio control device is supplied to the hydraulic servo system of the input pulley thereby continuously variable shifting is effected.
摘要翻译：在用于车辆的V型皮带型无级变速器中，线路压力被提供给输出滑轮的液压伺服系统，而输入滑轮的液压伺服系统的压力由扭矩比控制装置调节。本发明的扭矩比控制装置包括：电气控制电路，其接收诸如节气门开度，车速或输入皮带轮转速之类的车辆行驶条件的输入信号，并产生输出信号以控制输入滑轮的有效直径，由电控电路的输出信号控制的两个电磁电磁阀和由两个电磁阀控制的扭矩比控制阀，并调节供给输入滑轮的液压伺服系统的液压。扭矩比控制装置的输出液压被提供给输入滑轮的液压伺服系统，从而实现无级变速。

10. 发明授权

US4419910A Shift control mechanism in an automatic transmission for vehicles 失效
标题翻译：车辆自动变速箱换档控制机构
公开(公告)号：US4419910A
公开(公告)日：1983-12-13
申请号：US252863
申请日：1981-04-10
申请人： Nobuaki Miki , Shoji Yokoyama
发明人： Nobuaki Miki , Shoji Yokoyama
IPC分类号： F16H61/08 , F16H37/02 , F16H61/02 , F16H61/04 , F16H61/06 , F16H61/10 , F16H61/662 , B60K41/04
CPC分类号： F16H61/061 , F16H37/022 , F16H61/66259 , F16H2061/0255 , F16H2061/0485 , F16H2061/0488 , F16H2061/6608 , Y10T477/6217 , Y10T477/62429
摘要： A planetary gear transmission changing forward and reverse drives for vehicles comprises one wet-type brake, one wet-type clutch and a planetary gear set, and is controlled by one shift control valve and one solenoid valve operated by an electric control circuit. Hydraulic pressure supplied to the wet-type brake and the wet-type clutch is regulated in independent oil chambers respectively, resulting in effects of accurate hydraulic pressure regulation and simple structure without wrong operation.
摘要翻译：改变车辆前进和后退驱动的行星齿轮传动装置包括一个湿式制动器，一个湿式离合器和行星齿轮组，并由一个换档控制阀和一个由电气控制电路操作的电磁阀控制。供给湿式制动器和湿式离合器的液压分别在独立的油室中调节，从而产生精确的液压调节和简单结构的效果，而不会造成错误的操作。

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