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1. 发明授权

US09062764B2 Clutch control system for transmission 有权
标题翻译：离合器控制系统用于传动
公开(公告)号：US09062764B2
公开(公告)日：2015-06-23
申请号：US12274185
申请日：2008-11-19
申请人： Hiroyuki Kojima , Kazunari Iguchi , Kazuma Morimitsu , Takashi Ozeki , Yoshiaki Tsukada , Shigeru Tajima
发明人： Hiroyuki Kojima , Kazunari Iguchi , Kazuma Morimitsu , Takashi Ozeki , Yoshiaki Tsukada , Shigeru Tajima
IPC分类号： G06F7/00 , G06F17/00 , G06F19/00 , F16H61/12 , F16H59/70
CPC分类号： F16H61/12 , F16H59/70 , F16H2061/1204 , F16H2061/1208 , F16H2061/1244 , F16H2061/1264
摘要： A clutch control system for a transmission for detecting if hydraulic control during shifting is not executed. A first clutch and a second clutch are switched from a disengagement state to an engagement state by receiving a predetermined pressure generated by a hydraulic pump. A transmission executes shifting to an adjacent gear step by operation of switching the engagement state of the first clutch and of the second clutch from one side to the other side. If an elapse time t from the start of clutch switching operation reaches a predetermined time and an input-output speed ratio which is a ratio between engine speed and counter shaft rotational number falls within a predetermined range corresponding to a gear step before shifting, the transmission control unit discontinues the clutch switching operation by stopping the supply of hydraulic pressure to the other side clutch to bring it into the disengagement state.
摘要翻译：用于检测变速时液压控制是否被执行的用于变速器的离合器控制系统。第一离合器和第二离合器通过接收由液压泵产生的预定压力而从分离状态切换到接合状态。通过将第一离合器和第二离合器的接合状态从一侧切换到另一侧的操作，变速器执行向相邻齿轮级的换档。如果从离合器切换操作开始经过时间t达到预定时间，作为发动机转速与副轴转速之比的输入输出转速比落在对应于变速前的档位的规定范围内，则变速器控制单元通过停止向另一侧离合器供给液压使其进入分离状态来中断离合器切换操作。

2. 发明授权

US08857285B2 Saddle type vehicle and vehicle power unit 有权
标题翻译：鞍式车辆和车辆动力单元
公开(公告)号：US08857285B2
公开(公告)日：2014-10-14
申请号：US13398307
申请日：2012-02-16
申请人： Yasushi Fujimoto , Kinya Mizuno , Yoshiaki Tsukada , Takashi Ozeki , Kazuhiko Nakamura , Mitsuo Nakagawa
发明人： Yasushi Fujimoto , Kinya Mizuno , Yoshiaki Tsukada , Takashi Ozeki , Kazuhiko Nakamura , Mitsuo Nakagawa
IPC分类号： F16H3/08 , F16H3/00 , B62K25/28 , F16H3/16
CPC分类号： F16H3/006 , B62K25/283 , F16H3/16 , Y10T74/19223 , Y10T74/19233 , Y10T74/19279
摘要： A saddle type vehicle having mounted thereon a power unit is provided with a twin clutch type transmission including a pair of main shafts and a pair of clutches along different axes, to enable a compact layout of axes and a reduction in size of the unit and its surroundings. The axis center (first main axis) of a first main shaft is disposed rearwardly of the axis center (crank axis) of a crankshaft and forwardly of the axis center (counter axis) of a counter shaft, whereas the axis center (second main axis) of a second main shaft is disposed rearwardly of the axis center (counter axis) of the counter shaft and forwardly of the axis center (pivot axis) of a pivot shaft.
摘要翻译：在其上安装有动力单元的马鞍式车辆设置有双离合器式变速器，其包括沿着不同轴线的一对主轴和一对离合器，以使得轴的紧凑布局和单元的尺寸减小，周围环境第一主轴的轴心（第一主轴）设置在曲轴的轴心（曲柄轴）的后方，并且相对轴的中心（相对轴）向前方设置，而轴心（第二主轴））设置在相对轴的轴心（相对轴线）的后方，并且位于枢轴的轴心（枢转轴线）的前方。

3. 发明授权

US08788169B2 Clutch control device 有权
标题翻译：离合器控制装置
公开(公告)号：US08788169B2
公开(公告)日：2014-07-22
申请号：US12433102
申请日：2009-04-30
申请人： Yoshiaki Nedachi , Yoshiaki Tsukada , Takashi Ozeki , Hiroyuki Kojima , Kazuyuki Fukaya
发明人： Yoshiaki Nedachi , Yoshiaki Tsukada , Takashi Ozeki , Hiroyuki Kojima , Kazuyuki Fukaya
IPC分类号： G06F7/00 , G06F17/00 , G06F19/00 , F16D48/08 , F16D48/06
CPC分类号： F16D48/08 , F16D48/066 , F16D2500/1117 , F16D2500/3022 , F16D2500/3024 , F16D2500/3111 , F16D2500/3115 , F16D2500/3127 , F16D2500/31426 , F16D2500/70605
摘要： A clutch control device is provided for a clutch to connect and disconnect the transmission of a rotational drive force from a power source to a drive wheel in a vehicle. A clutch control unit is configured to control a control amount for said clutch. A drive wheel rotation start detector is configured to detect a start of rotation of said drive wheel. A control correction amount calculator is configured to calculate a control correction amount of said clutch based on a difference between the clutch control amount detected at the start of rotation of said drive wheel and a predetermined reference value. The clutch control unit is further configured to apply said control correction amount to the control amount for said clutch to control said clutch.
摘要翻译：离合器控制装置用于离合器，用于连接和断开来自车辆的动力源到驱动轮的旋转驱动力的传递。离合器控制单元被配置为控制用于所述离合器的控制量。驱动轮旋转启动检测器被配置为检测所述驱动轮的旋转开始。控制校正量计算器被配置为基于在所述驱动轮的旋转开始时检测到的离合器控制量与预定的参考值之间的差来计算所述离合器的控制校正量。离合器控制单元进一步构造成将所述控制校正量应用于所述离合器的控制量以控制所述离合器。

4. 发明授权

US08657091B2 Clutch device 有权
标题翻译：离合器装置
公开(公告)号：US08657091B2
公开(公告)日：2014-02-25
申请号：US13154044
申请日：2011-06-06
申请人： Yoshiaki Nedachi , Yoshiaki Tsukada , Takashi Ozeki
发明人： Yoshiaki Nedachi , Yoshiaki Tsukada , Takashi Ozeki
IPC分类号： F16D21/06 , F16D28/00
CPC分类号： F16D28/00 , F16D21/06 , F16D2021/0676 , F16D2023/123 , F16D2300/18
摘要： A clutch device which transmits torque by causing multiple friction engagement elements to engage with each other by use of a clutch connection/disconnection member caused to operate by an electric actuator includes: an elastic member disposed between the clutch connection/disconnection member and the multiple friction engagement elements; position detector for detecting a position of the clutch connection/disconnection member; and controller for controlling an operation of the electric actuator on the basis of the position of the clutch connection/disconnection member detected by the position detector. Thus, the position of the clutch connection/disconnection member (i.e. a stroke amount of the elastic member) and a torque transmission capacity of the clutch device have a linear relationship with each other. Hence, the torque transmission capacity of the clutch device can be accurately controlled by the electric actuator.
摘要翻译：一种通过使多个摩擦接合元件通过使用由电致动器操作的离合器连接/断开构件彼此接合来传递扭矩的离合器装置，包括：设置在离合器连接/断开构件和多重摩擦之间的弹性构件订婚元素位置检测器，用于检测离合器连接/断开构件的位置; 以及控制器，用于基于由位置检测器检测到的离合器连接/断开部件的位置来控制电致动器的操作。因此，离合器连接/断开部件的位置（即弹性部件的行程量）和离合器装置的扭矩传递能力彼此具有线性关系。因此，能够通过电致动器精确地控制离合器装置的转矩传递容量。

5. 发明授权

US08323134B2 Transmission controller for continuously variable transmission system 有权
标题翻译：变速控制器，用于无级变速传动系统
公开(公告)号：US08323134B2
公开(公告)日：2012-12-04
申请号：US11235606
申请日：2005-09-26
申请人： Yoshiaki Tsukada , Hiroyuki Kojima , Takashi Ozeki , Hiroaki Uchisasai
发明人： Yoshiaki Tsukada , Hiroyuki Kojima , Takashi Ozeki , Hiroaki Uchisasai
IPC分类号： F16H55/56
CPC分类号： F16H61/66259 , F16H2061/6605
摘要： A transmission controller for a continuously variable transmission system steadily returns a gear ratio toward the low-ratio range, even after a driving pulley has stopped during sudden deceleration. A control unit is provided which drives an actuator to move a driving-pulley movable half part to a position in the low-ratio range when a vehicle speed sensor detects the sudden deceleration of a body, a pulley number-of-revolution sensor detects stopping of the driving pulley, and then a gear ratio sensor detects that the gear ratio of the continuously variable transmission system has not returned to the low-ratio range where a sufficient acceleration is obtainable at the time of restart. Upon detecting a restart, the control unit presses the driving-pulley movable half part onto a V-belt to prevent sliding therebetween and thereby reduce a loss in the transmission of a driving force at the time of restart.
摘要翻译：无级变速器系统的传动控制器即使在急速减速期间的驱动滑轮停止之后，也能够朝低速比范围稳定地返回齿轮比。提供控制单元，当车速传感器检测到身体的突然减速时，驱动致动器将驱动滑轮可移动半部移动到低比例范围内的位置，皮带轮转数传感器检测停止，然后齿轮比传感器检测到无级变速器系统的齿轮比没有返回到在重新启动时可获得足够的加速度的低比率范围。在检测到重启时，控制单元将驱动带轮可移动半部分按压到V形带上以防止其间的滑动，从而减少重启时的驱动力的传递损失。

6. 发明授权

US08320270B2 Wireless apparatus for measuring a received wireless signal and measurement system using the wireless apparatus 有权
标题翻译：用于测量接收到的无线信号的无线设备和使用该无线设备的测量系统
公开(公告)号：US08320270B2
公开(公告)日：2012-11-27
申请号：US12664047
申请日：2008-06-10
申请人： Masashi Iwami , Takashi Ozeki
发明人： Masashi Iwami , Takashi Ozeki
IPC分类号： H04J3/06 , H04H20/67
CPC分类号： H04B7/086 , H04B7/0617 , H04B17/21
摘要： A base station apparatus switches between a communication mode for performing communication with a communication party and a calibration mode for performing a calibration process. In the calibration mode, a weight vector in accordance with a first algorithm for performing a null steering directivity control for orienting an area of drastically-lowered antenna gain in the direction of arrival of a reception signal. Furthermore, multiple transmission signals weighted by the acquired weight vector are output, and a correction value for readjusting the result of the null steering directivity control is acquired from a control PC. In the communication mode, multiple transmission signals are corrected by using the correction value acquired in a calibration mode, and the corrected signals are output.
摘要翻译：基站装置在用于与通信方进行通信的通信模式和用于执行校准处理的校准模式之间切换。在校准模式中，根据第一算法的权重向量，用于执行用于使接收信号的到达方向上的显着降低的天线增益的区域定向的零转向方向性控制。此外，输出由所获取的权重向量加权的多个发送信号，并且从控制PC获取用于重新调整零转向方向性控制的结果的校正值。在通信模式中，通过使用在校准模式中获取的校正值来校正多个发送信号，并输出校正信号。

7. 发明授权

US08287432B2 Clutch control system for transmission 有权
标题翻译：离合器控制系统用于传动
公开(公告)号：US08287432B2
公开(公告)日：2012-10-16
申请号：US12260739
申请日：2008-10-29
申请人： Yoshiaki Nedachi , Yoshiaki Tsukada , Takashi Ozeki , Hiroyuki Kojima , Kazuyuki Fukaya
发明人： Yoshiaki Nedachi , Yoshiaki Tsukada , Takashi Ozeki , Hiroyuki Kojima , Kazuyuki Fukaya
IPC分类号： B60W10/02 , B60W10/10 , F16D25/10 , F16D48/06 , F16H61/06 , F16H59/42
CPC分类号： F16H61/688 , F16D48/08 , F16D2500/1026 , F16D2500/1086 , F16D2500/3067 , F16D2500/3069 , F16D2500/50224 , F16D2500/70217 , F16D2500/70412 , F16D2500/70414 , F16H61/0021 , F16H2306/36 , F16H2312/14 , F16H2312/20 , Y10T477/65 , Y10T477/753 , Y10T477/78
摘要： A clutch control system for a twin-clutch type automatic/manual transmission AMT includes a hydraulic pump for driving a first clutch and a second clutch and oil passages for transmitting oil pressures and an AMT control unit for controlling the supply of oil pressures into the oil passages. Upon detection of an engine starting operation, the AMT control unit performs an initial preparatory operation in which the oil pressures are supplied into the oil passages at different timings so as to fill up the oil passages with a working oil, thereby completing the preparations for driving of the clutches. When the oil pressure is supplied into the oil passage after a predetermined oil pressure is generated in the oil passage, the period of time taken for a first speed gear to become usable is shortened, whereby a swift vehicle starting after the starting of the engine can be achieved.
摘要翻译：用于双离合器式自动/手动变速器AMT的离合器控制系统包括用于驱动第一离合器的液压泵和用于传递油压的第二离合器和油路以及用于控制向油中供给油压的AMT控制单元段落。在检测到发动机起动操作时，AMT控制单元执行初始准备操作，其中在不同的时刻将油压供应到油路中，以便用工作油填充油通道，从而完成驾驶准备的离合器。当在油路中产生预定的油压之后将油压供给到油路中时，可以缩短第一速齿轮变得可用的时间段，从而在起动发动机后启动的快速车辆实现。

8. 发明授权

US08196485B2 Twin clutch device 有权
标题翻译：双离合器装置
公开(公告)号：US08196485B2
公开(公告)日：2012-06-12
申请号：US12442652
申请日：2007-09-27
申请人： Yoshihisa Kanno , Akihiko Tomoda , Takashi Ozeki
发明人： Yoshihisa Kanno , Akihiko Tomoda , Takashi Ozeki
IPC分类号： F16H3/08
CPC分类号： F16D25/12 , F16D21/06 , F16D2021/0661 , F16D2048/0212 , F16D2300/26 , F16H61/688 , Y10T74/19228 , Y10T74/19233 , Y10T74/19288
摘要： In twin clutch device used in an engine transmission, there are coaxially and adjacently arranged a first disk clutch and a second disk clutch of a hydraulic pressure type that displace a pressing member in an axial direction with externally supplied hydraulic pressure to exert a predetermined engagement force, and the first disk clutch and the second disk clutch respectively have: an engagement side hydraulic chamber that gives the pressing member a pressing force towards a clutch engagement side; and a pressure compensation hydraulic chamber that gives the pressing member a pressing force toward a clutch disengagement side to compensate a pressure of a returning action thereof. Furthermore in this twin clutch device there are provided: a first actuator that controls hydraulic pressure supply to the engagement side hydraulic pressure chamber of the first disk clutch, and a second actuator that controls hydraulic pressure supply to the engagement side hydraulic chamber of the second disk clutch; and a hydraulic pressure cut-off device that brings the first disk clutch and the second disk clutch into a disengagement state.
摘要翻译：在用于发动机变速器的双离合器装置中，同轴地并相邻地配置有第一盘式离合器和液压式的第二盘式离合器，其使得按压构件沿轴向方向与外部供给的液压移动，以施加预定的接合力并且第一盘式离合器和第二盘式离合器分别具有：接合侧液压室，其向按压构件施加朝向离合器接合侧的按压力; 以及压力补偿液压室，其向按压构件施加朝向离合器分离侧的按压力，以补偿其返回动作的压力。此外，在该双离合器装置中，设置有：第一致动器，其控制对第一盘式离合器的接合侧液压室的液压供给;以及第二致动器，其控制对第二盘的接合侧液压室的液压供给离合器; 以及使第一盘式离合器和第二盘式离合器处于脱离状态的液压切断装置。

9. 发明授权

US08109166B2 Twin clutch speed-change apparatus 有权
标题翻译：双离合器变速装置
公开(公告)号：US08109166B2
公开(公告)日：2012-02-07
申请号：US12212322
申请日：2008-09-17
申请人： Yoshiaki Tsukada , Takashi Ozeki , Hiroyuki Kojima , Yoshiaki Nedachi , Haruomi Sugita
发明人： Yoshiaki Tsukada , Takashi Ozeki , Hiroyuki Kojima , Yoshiaki Nedachi , Haruomi Sugita
IPC分类号： F16H3/08
CPC分类号： F16D11/10 , F16D2011/008 , F16H3/006 , F16H3/16 , F16H63/30 , F16H2063/3093 , Y10T74/19228 , Y10T74/19242 , Y10T74/19288 , Y10T74/19358 , Y10T74/19372
摘要： A twin clutch speed-change apparatus that can reduce shift shock includes a transmission with multiple gear pairs disposed between a main shaft and a countershaft. A twin clutch is provided on the main shaft, a rotational drive force from an engine being connected/disconnected between the transmission and the engine, a dog clutch is provided between an axially slidably attached slidable gear and an axially non-slidably attached non-slidable gear to select a gear pair, for transmitting a rotational drive force, from the multiple gear pairs. Dog teeth of the dog clutch include steps different in axial height from each other between a portion abutted against a lateral wall surface of a dog hole when the rotational drive force is transmitted by the dog clutch, and a portion abutted against a lateral wall surface of the dog hole when the rotational drive force is not transmitted by the dog clutch.
摘要翻译：可以减少换挡冲击的双离合器变速装置包括设置在主轴和中间轴之间的多个齿轮对的变速器。在主轴上设置有双离合器，来自在变速器和发动机之间连接/断开的发动机的旋转驱动力，爪式离合器设置在轴向可滑动地附接的可滑动齿轮和轴向不可滑动地附接的不可滑动齿轮选择用于从多个齿轮对传递旋转驱动力的齿轮对。狗离合器的狗齿包括当旋转驱动力被爪式离合器传递时与抵接在狗孔的侧壁表面之间的部分之间的轴向高度彼此不同的步骤，以及抵靠侧面壁表面的部分当旋转驱动力不被狗离合器传递时的狗孔。

10. 发明授权

US07878944B2 Control method of a power transmission device 有权
标题翻译：动力传动装置的控制方法
公开(公告)号：US07878944B2
公开(公告)日：2011-02-01
申请号：US11905125
申请日：2007-09-27
申请人： Takashi Ozeki , Yoshiaki Tsukada , Akihiko Tomoda , Haruomi Sugita
发明人： Takashi Ozeki , Yoshiaki Tsukada , Akihiko Tomoda , Haruomi Sugita
IPC分类号： B60W10/04
CPC分类号： F16H61/0437 , F16H2061/0488 , F16H2306/18 , F16H2312/02 , F16H2312/022 , Y10T477/688 , Y10T477/689
摘要： To provide a control method for a power transmission device which can prevent the generation of impacts and noises when a speed change mechanism is changed over from a neutral state to a first speed gear without using a brake mechanism. In a control method of a power transmission device for controlling a power transmission device for transmitting a rotational power of a crankshaft of an internal combustion engine to an output side by way of a clutch mechanism and a speed change mechanism, the speed change mechanism is automatically changed over from a neutral state to a first speed gear during a period from a point in time Ts at which an ignition switch is turned on to a point in time at which an engine rotational speed arrives at a steady-state idling rotational speed Nid due to the starting of an internal combustion engine.
摘要翻译：提供一种动力传递装置的控制方法，其能够防止在不使用制动机构的情况下将变速机构从中立状态切换到第一速度齿轮时产生冲击和噪声。在用于控制通过离合器机构和变速机构将内燃机的曲轴的旋转动力传递到输出侧的动力传递装置的动力传递装置的控制方法中，变速机构自动地在从点火开关接通的时间点Ts到发动机转速到达稳态怠速转速Nid的时间点的期间内，从中立状态切换到第一档位到内燃机的启动。

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