公开(公告)号：US06349101B1

公开(公告)日：2002-02-19

申请号：US09196142

申请日：1998-11-20

申请人： Toshiya Yamashita

发明人： Toshiya Yamashita

IPC分类号： H04L1228

CPC分类号： H04J3/1617 ,  H04L12/5601 ,  H04L2012/5627 ,  H04L2012/5635 ,  H04L2012/5681

摘要： A cell buffer circuit included in a system for converting ATM (Asynchronous Transfer Mode) cells to SDH (Synchronous Digital Hierarchy)-based data is disclosed. The cell buffer circuit includes a series connection of a first and a second shift register to which input cell data are sequentially input. In response to a back pressure signal output from a FIFO (First-In First-Out) memory, the output of cell data is interrupted. When the back pressure signal disappears, a selector selects and outputs either one of the cell data stored in the shift registers 11 and 12 having been interrupted first. When invalid data are input, the selector is prevented from selecting the invalid data, or a FIFO write control signal generator is caused to output a FIFO write control signal disabling the writing of cell data in the FIFO memory.

摘要翻译： 公开了一种用于将ATM（异步传输模式）单元转换为SDH（同步数字体系）的数据的系统中的单元缓冲电路。 单元缓冲电路包括顺序地输入输入单元数据的第一和第二移位寄存器的串联连接。 响应于从FIFO（先进先出）存储器输出的背压信号，单元数据的输出被中断。 当背压信号消失时，选择器选择并输出存储在首先被中断的移位寄存器11和12中的单元数据之一。 当输入无效数据时，禁止选择器选择无效数据，或者使FIFO写控制信号发生器输出禁止FIFO存储器中的单元数据写入的FIFO写控制信号。

公开(公告)号：US09695797B2

公开(公告)日：2017-07-04

申请号：US14348104

申请日：2012-09-28

申请人： Toshiya Yamashita ,  Naoki Itazu ,  Yoichi Nakashima ,  Takashi Hori ,  Masaru Ebata ,  Yasunori Doman

发明人： Toshiya Yamashita ,  Naoki Itazu ,  Yoichi Nakashima ,  Takashi Hori ,  Masaru Ebata ,  Yasunori Doman

IPC分类号： F01D25/24 ,  F03B15/04 ,  F16H41/24 ,  F16H45/02

CPC分类号： F03B15/04 ,  F01D25/24 ,  F16H41/24 ,  F16H45/02 ,  F16H2045/0205 ,  F16H2045/0221 ,  F16H2045/0252 ,  F16H2045/0294

摘要： A vehicular fluid power transmitting device includes a pump impeller, a turbine runner, a damper device, a set member, and a centering member. The pump impeller has a pump shell to which torque from a drive source is input. The damper device has a damper input member and a damper output member. The damper input member is connected to an output shaft of the drive source. The damper output member is connected to the pump shell. The set member is fixed to the pump shell, and is connected to the damper output member. Also, the centering member is provided protruding toward the pump shell from the output shaft of the drive source, and is fitted together with the damper input member.

公开(公告)号：US09551237B2

公开(公告)日：2017-01-24

申请号：US14348124

申请日：2012-09-25

申请人： Toshiya Yamashita ,  Naoki Itazu ,  Yoichi Nakashima ,  Takashi Hori ,  Masaru Ebata ,  Yasunori Doman

发明人： Toshiya Yamashita ,  Naoki Itazu ,  Yoichi Nakashima ,  Takashi Hori ,  Masaru Ebata ,  Yasunori Doman

IPC分类号： F01D25/24 ,  F16H45/02 ,  F16H41/24

CPC分类号： F01D25/24 ,  F16H41/24 ,  F16H45/02 ,  F16H2045/0205 ,  F16H2045/0252 ,  F16H2045/0294

摘要： A vehicular fluid power transmitting device has a pump impeller, a turbine runner, damper device, an annular set member and a bearing assembly. The pump impeller has a pump shell. The damper device is provided between a drive source and the pump shell in an axial direction of an output shaft, and has a damper input member that is connected to the drive source, and a damper output member that is connected to the pump shell. The damper output member is connected to the annular set member that is fixed to the pump shell. The damper input member is relatively rotatably supported via the bearing assembly by the annular set member.

摘要翻译： 车辆流体动力传递装置具有泵叶轮，涡轮转轮，阻尼装置，环形组件和轴承组件。 泵叶轮具有泵壳。 阻尼器装置在驱动源和泵壳之间沿输出轴的轴向设置，并且具有连接到驱动源的阻尼器输入构件和连接到泵壳的阻尼器输出构件。 阻尼器输出构件连接到固定到泵壳的环形固定构件。 阻尼器输入构件通过环形固定构件通过轴承组件相对可旋转地支撑。

公开(公告)号：US08657088B2

公开(公告)日：2014-02-25

申请号：US13582620

申请日：2010-03-12

申请人： Toshiya Yamashita

发明人： Toshiya Yamashita

IPC分类号： F16H45/02

CPC分类号： F16H45/02 ,  F16H2045/0205 ,  F16H2045/0226 ,  F16H2045/0284 ,  F16H2045/0289

摘要： Disclosed is a lock-up clutch operative to uniform temperatures on a multiple number of friction surfaces, thereby improving accuracy of a lock-up control and to prevent shudders of a vehicle from being generated. The lock-up clutch includes a front cover, a lock-up piston, a plurality of torque transmitting plates, and a plurality of friction materials formed on the torque transmitting plates and having three or more friction surfaces. The friction materials are constituted by a first friction material frictionally contactable with the front cover, a second friction material frictionally contactable with the lock-up piston, and third friction materials frictionally contactable with at least one of the plates. Three or more friction surfaces are constituted by outside friction surfaces formed on the first and second friction materials and each having a small area, and inside friction surfaces formed on the third friction materials and each having a large area.

摘要翻译： 公开了一种锁定离合器，其操作用于在多个摩擦表面上均匀的温度，从而提高锁定控制的精度并防止产生车辆的颤抖。 锁止离合器包括前盖，锁止活塞，多个扭矩传递板和形成在扭矩传递板上并具有三个或更多摩擦表面的多个摩擦材料。 所述摩擦材料由与所述前盖摩擦接触的第一摩擦材料，与所述锁止活塞摩擦接触的第二摩擦材料以及与所述板中的至少一个摩擦接触的第三摩擦材料构成。 三个以上的摩擦面由形成在第一摩擦材料和第二摩擦材料上的外侧的摩擦面构成，各摩擦面的面积小，在第三摩擦材料上形成的摩擦面内侧各具有较大的面积。

公开(公告)号：US5517101A

公开(公告)日：1996-05-14

申请号：US162623

申请日：1993-12-07

申请人： Yoshimi Sakai ,  Toshiya Yamashita ,  Fuhito Umegaki ,  Hiroshi Ohsawa ,  Shinichi Ohi

发明人： Yoshimi Sakai ,  Toshiya Yamashita ,  Fuhito Umegaki ,  Hiroshi Ohsawa ,  Shinichi Ohi

IPC分类号： B60H1/00 ,  G05B19/40

CPC分类号： G05B19/40 ,  G05B2219/35267 ,  G05B2219/36464 ,  G05B2219/41099 ,  G05B2219/42212 ,  G05B2219/45242

摘要： A stepping motor control device for an automobile air-conditioning system has a key-off home-position setting unit of a stepping motor for driving an air-conditioning door in response to switching of a key switch of the automobile off. The key-off home-position setting unit, responsive to switch of the key switch off, drives the stepping motor so that the air-conditioning door comes to a full-close position or a full-open position, stores data indicative of the full-close or full-open positions, as a current position of the air-conditioning door in a memory, and thereby finishes a home-position setting of the stepping motor. The key-off home-position setting unit is supplied with power from a power source under control of a timer for a prescribed time within which a home-position setting can be finished. When the key switch is turned on, the key-on control unit judges whether or not a current position of the air-conditioning door given by the key-off home-position setting unit is stored in the memory, and starts a normal air-conditioning control without performing a home-position setting if the current position is stored.

摘要翻译： 一种用于汽车空调系统的步进电动机控制装置，具有用于响应于汽车钥匙开关的切换而驱动空调门的步进电机的按键原位置设定单元。 按键开关关闭的按键自位置设定单元驱动步进电机，使空调门达到全关位置或全开位置，存储指示完全关闭位置的数据 - 关闭或全开位置，作为空调门在存储器中的当前位置，从而完成步进电机的原位置设置。 键控起始位置设定单元在定时器的控制下由来自电源的电力供给规定时间，在该时间内可以完成原位置设置。 当按键开关打开时，键控控制单元判断由关闭原位置设定单元给出的空调门的当前位置是否存储在存储器中，并且开始正常的空调 - 如果当前位置被存储，则不执行原位置设置。

公开(公告)号：US09283946B2

公开(公告)日：2016-03-15

申请号：US14349804

申请日：2011-10-06

申请人： Takaaki Mamada ,  Takuya Okada ,  Toshiya Yamashita

发明人： Takaaki Mamada ,  Takuya Okada ,  Toshiya Yamashita

IPC分类号： F16H45/02 ,  B60W10/06 ,  B60W10/02 ,  F16H61/14

CPC分类号： B60W10/02 ,  B60W10/06 ,  B60W2510/02 ,  F16H61/143 ,  F16H2045/0205 ,  F16H2045/0252 ,  F16H2045/0294 ,  F16H2061/145 ,  Y10T477/753

摘要： A vehicle drive device includes: an engine; a fluid power transmission device; a clutch disposed between an input side member and an output side member in the fluid power transmission device; and a torsional vibration reduction device disposed in a power transmission path between the engine and the fluid power transmission device in series with the fluid power transmission device, wherein when the clutch is put into slip engagement, the vehicle drive device has a minimum value set equal to or greater than zero for a differential rotation speed acquired by subtracting a rotation speed of the output side member from a rotation speed of the input side member and has a minimum value set less than zero for a differential rotation speed acquired by subtracting the rotation speed of the output side member from a rotation speed of an input side inertial body in the torsional vibration reduction device.

摘要翻译： 车辆驱动装置包括：发动机; 流体动力传动装置; 离合器，设置在所述流体动力传递装置中的输入侧构件和输出侧构件之间; 以及设置在与所述流体动力传递装置串联的所述发动机和所述流体动力传递装置之间的动力传递路径中的扭转减振装置，其中，当所述离合器进入滑动接合时，所述车辆驱动装置具有相等的最小值 对于通过从输入侧构件的旋转速度减去输出侧构件的旋转速度而获得的差速旋转速度，对于通过减去旋转速度获得的差速旋转速度具有小于零的最小值而设定为或大于零 的输出侧惯性体的旋转速度。

公开(公告)号：US20150021136A1

公开(公告)日：2015-01-22

申请号：US14380136

申请日：2012-02-22

申请人： Naoki Itazu ,  Toshiya Yamashita ,  Yoichi Nakashima

发明人： Naoki Itazu ,  Toshiya Yamashita ,  Yoichi Nakashima

IPC分类号： F16H61/14 ,  F02D29/02

CPC分类号： F16H61/143 ,  F02D29/00 ,  F02D29/02

摘要： A control device of a power transmission device includes a damper absorbing torsional vibration between a fluid transmission device with a lockup clutch and an engine, the power transmission device is disposed with a connecting/disconnecting device capable of connecting and interrupting power transmission on the downstream side of the fluid transmission device, the control device has a lockup engagement control means engaging the lockup clutch while the power transmission is interrupted by the connecting/disconnecting device in a predetermined engine rotation speed range lower than an idle rotation speed when the engine is started, the lockup engagement control means includes: a resonance due to frequency entrainment determination means determining whether a resonance due to frequency entrainment occurs that blocks an increase in an engine rotation speed NE depending on whether a predefined resonance determination time is exceeded by a required start time of the engine or an elapsed time until the engine rotation speed NE reaches a predetermined rotation speed; a lockup engagement means engaging the lockup clutch while the power transmission is interrupted by the connecting/disconnecting device when the resonance due to frequency entrainment determination means determines that the resonance due to frequency entrainment occurs.

摘要翻译： 动力传递装置的控制装置包括吸收具有锁止离合器的流体传动装置和发动机之间的扭转振动的阻尼器，该动力传递装置设置有能够连接和中断下游侧的动力传递的连接/断开装置 所述控制装置具有锁定接合控制装置，所述锁定接合控制装置与所述锁止离合器接合，同时当所述发动机起动时，所述动力传递在所述连接/断开装置中以比所述发动机起动时的空转速度低的预定发动机转速范围中断， 锁定接合控制装置包括：由于频率夹带确定装置确定是否发生由于频率夹带引起的谐振的共振，其根据预定的共振确定时间是否超过了所需的起始时间，阻止发动机转速NE的增加 引擎或经过的ti 直到发动机转速NE达到预定的转速; 当由于频率夹带确定装置引起的共振确定由于频率夹带引起的共振发生时，锁定接合装置接合锁止离合器，同时由连接/断开装置中断电力传输。

公开(公告)号：US20140238008A1

公开(公告)日：2014-08-28

申请号：US14347344

申请日：2012-09-28

申请人： Yoichi Nakashima ,  Toshiya Yamashita ,  Naoki Itazu ,  Masaru Ebata ,  Yasunori Doman ,  Takashi Hori

发明人： Yoichi Nakashima ,  Toshiya Yamashita ,  Naoki Itazu ,  Masaru Ebata ,  Yasunori Doman ,  Takashi Hori

IPC分类号： F16D43/286

CPC分类号： F16D43/286 ,  F16D33/20 ,  F16F15/123 ,  F16H41/24 ,  F16H2045/0252 ,  F16H2045/0294

摘要： A vehicular fluid power transmitting device includes a pump impeller, a turbine runner, a damper device, and a ring-shaped annular set member. The pump shell has a rear shell and a front shell that is connected to the rear shell. Also, the ring-shaped annular set member connects the damper output member to the front shell and is fixed to the front shell. An intermediate position between a position of an outer radius of the front shell and a position of a radius of the cylindrical shaft is included in a width (W) of the annular set member in a radial direction of the annular set member.

摘要翻译： 车辆用流体动力传递装置包括泵叶轮，涡轮转轮，阻尼装置和环形环形组件。 泵壳具有后壳和连接到后壳的前壳。 此外，环形环形组件将阻尼器输出构件连接到前壳体并且固定到前壳体。 在环形组件的径向方向上包括在前壳体的外半径的位置和圆柱轴的半径的位置之间的中间位置在环形组件的宽度（W）中。

公开(公告)号：US20140033694A1

公开(公告)日：2014-02-06

申请号：US14112144

申请日：2011-04-18

申请人： Toshiya Yamashita ,  Takuya Okada

发明人： Toshiya Yamashita ,  Takuya Okada

IPC分类号： F16H45/02

CPC分类号： F16H45/02 ,  F16H41/24 ,  F16H2041/246 ,  F16H2045/0205 ,  F16H2045/0294

摘要： A vehicular torque converter includes: a pump impeller having a pump covering and vanes disposed within an output-side portion of the pump covering; a turbine impeller having vanes opposed to the pump impeller vanes; a stator impeller; a one-way clutch between the stator impeller and a stationary member; and a lock-up clutch configured to connect the turbine impeller to an inner surface of a wall of said pump covering. The vanes are offset with respect to the one-way clutch toward the output side. The vehicular torque converter further includes: a thrust bearing between the stator impeller and the turbine impeller, the thrust bearing having a sliding surface with respect to the stator impeller, the sliding surface being positioned radially outwardly of the one-way clutch and offset from an end face of each of sprags of the one-way clutch toward the output side.

摘要翻译： 一种车辆变矩器，包括：泵叶轮，其具有设置在泵罩的输出侧部分内的泵盖和叶片; 具有与泵叶轮叶片相对的叶片的涡轮机叶轮; 定子叶轮; 定子叶轮与静止部件之间的单向离合器; 以及锁定离合器，其构造成将涡轮叶轮连接到所述泵罩的壁的内表面。 叶片相对于单向离合器朝向输出侧偏移。 车辆变矩器还包括：定子叶轮和涡轮机叶轮之间的止推轴承，推力轴承相对于定子叶轮具有滑动表面，滑动表面位于单向离合器的径向外侧并与 单向离合器的每个楔块的端面朝向输出侧。

公开(公告)号：US20130081512A1

公开(公告)日：2013-04-04

申请号：US13626388

申请日：2012-09-25

申请人： Masaru EBATA ,  Toshiya YAMASHITA ,  Takashi HORI ,  Yasunori DOMAN

发明人： Masaru EBATA ,  Toshiya YAMASHITA ,  Takashi HORI ,  Yasunori DOMAN

IPC分类号： F16F15/12

CPC分类号： F16F15/123 ,  F16F2222/025

摘要： A torque fluctuation absorber includes a center plate rotatably arranged, a side plate arranged coaxially with and rotatably relative to the center plate, an elastic member accommodated in a space surrounded by the side plate and absorbing torque fluctuations generated between the side plate and the center plate, a cover member separating the space and an outside space from each other by covering a clearance between the center plate and the side plate, and a vent portion arranged inwardly in a radial direction of the side plate relative to the cover member and providing a ventilation between the space and the outside space.

摘要翻译： 扭矩波动吸收器包括可旋转地布置的中心板，与中心板同轴并且可旋转地布置的侧板，容纳在由侧板包围的空间中并且吸收在侧板和中心板之间产生的扭矩波动的弹性构件 ，通过覆盖所述中心板和所述侧板之间的间隙而将所述空间和外部空间彼此分隔开的盖构件和相对于所述盖构件沿所述侧板的径向向内布置的通气部，并且提供通气 在空间和外部空间之间。