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1. 发明授权

US4672925A Two-cycle engine 失效
标题翻译：双循环发动机
公开(公告)号：US4672925A
公开(公告)日：1987-06-16
申请号：US837416
申请日：1986-03-07
申请人： Takahide Miyata , Kanau Iwashita , Kazuman Taniuchi , Hitoshi Yamamoto , Katsuhiro Nakamichi
发明人： Takahide Miyata , Kanau Iwashita , Kazuman Taniuchi , Hitoshi Yamamoto , Katsuhiro Nakamichi
IPC分类号： F02B75/02 , F02D13/02 , F02F1/22
CPC分类号： F02D13/0284 , F01L1/38 , F01L7/10 , F02F1/22 , F02B2075/025 , Y02T10/18
摘要： A two-cycle engine includes a port timing control device for varying a timing of the opening of an exhaust port by a piston. The port timing control means includes a first valve mounted within an exhaust passage adjacent to an upper end of the exhaust port and having a port timing control surface, a second valve mounted on a cylinder block between a cylinder head and the first valve and having a closure surface, and an urging member acting on the second valve to always urge it against the first valve. The first valve is operable to be angularly moved about an axis generally perpendicular to the axis of a cylinder into and out of an extended position where the control surface is disposed slightly below the upper end of the exhaust port to close a part of the exhaust port. The second valve is movable along a generally straight path into and out of an extended position where the closure surface closes that portion of the exhaust port lying between the upper end of the exhaust port and the first valve. The second valve is movable in synchronism with the angular movement of the first valve through the urging member.
摘要翻译：双冲程发动机包括端口正时控制装置，用于通过活塞改变排气口打开的时间。端口正时控制装置包括安装在与排气口的上端相邻的排气通道内并具有端口正时控制表面的第一阀，安装在气缸盖和第一阀之间的气缸体上的第二阀，闭合表面和作用在第二阀上的推动构件总是将其推向第一阀。第一阀可操作以围绕大致垂直于气缸的轴线的轴线成角度地移动到伸出位置，其中控制表面布置在排气口的上端稍微下方以关闭排气口的一部分。第二阀可以沿着大致直的路径移动进入和离开延伸位置，在该位置处，封闭表面封闭位于排气口的上端和第一阀之间的排气口的那部分。第二阀与第一阀通过推动件的角运动同步运动。

2. 发明授权

US4903647A Exhaust timing control apparatus 失效
标题翻译：排气定时控制装置
公开(公告)号：US4903647A
公开(公告)日：1990-02-27
申请号：US085672
申请日：1987-08-13
申请人： Hitoshi Yamamoto , Kouji Okazaki , Kanau Iwashita
发明人： Hitoshi Yamamoto , Kouji Okazaki , Kanau Iwashita
IPC分类号： F02B75/02 , F02D13/02 , F02D39/04
CPC分类号： F02D13/0284 , F02B2075/025 , Y02T10/18
摘要： An exhaust timing control system for two-cycle engines includes a pivotally mounted valve body on which the timing control surface is formed on a ridge-defining element positioned at the free end of a plate having reduced thickness for weight reduction purposes. The valve body is protected against thermal stresses by reception in a recess of conforming shape located in the upper surface of the exhaust passage. The component parts of the system may be provided with various structural configurations to enhance the system's operational efficiency.

3. 发明授权

US4768473A Exhaust timing control apparatus 失效
标题翻译：排气定时控制装置
公开(公告)号：US4768473A
公开(公告)日：1988-09-06
申请号：US52131
申请日：1987-05-18
申请人： Hitoshi Yamamoto , Kouji Okazaki , Kanau Iwashita
发明人： Hitoshi Yamamoto , Kouji Okazaki , Kanau Iwashita
IPC分类号： F02B75/02 , F02D13/02
CPC分类号： F02D13/0284 , F02B2075/025 , Y02T10/18
摘要： An exhaust apparatus for controlling the timing of exhaust operation in two-cycle engines including a pivotally mounted plate positioned in a recess in the upper surface of an exhaust passage. The plate includes a shaft bearing portion above the pivot axis of substantial strength. A plate extending from that bearing portion is reduced in thickness with a upwardly extending ridge at the outer end thereof to define a control surface and sealing mechanism for the plate. The cooperation between the exhaust port and the end of the valve body may be arranged for maximum sealing and maximum wall thickness of the surrounding port.
摘要翻译：一种排气装置，用于控制在两冲程发动机中的排气操作的定时，其包括位于排气通道的上表面中的凹部中的枢转安装的板。该板包括具有相当强度的枢转轴线上方的轴承部分。从该支承部分延伸的板的厚度减小，在其外端具有向上延伸的脊，以限定该板的控制表面和密封机构。排气口和阀体端部之间的配合可以布置成用于最大密封和周围端口的最大壁厚。

4. 发明申请

US20100050805A1 TRANSMISSION OF VEHICLE 失效
标题翻译：车辆传动
公开(公告)号：US20100050805A1
公开(公告)日：2010-03-04
申请号：US12544322
申请日：2009-08-20
申请人： Koshi HAYAKAWA , Mikio Kashiwai , Akihiko Tomoda , Yoshihisa Ieda , Kanau Iwashita
发明人： Koshi HAYAKAWA , Mikio Kashiwai , Akihiko Tomoda , Yoshihisa Ieda , Kanau Iwashita
IPC分类号： F16H63/30 , G06F19/00
CPC分类号： F16H63/18 , F16H63/34 , F16H2063/3089 , Y10T74/19251 , Y10T74/2011 , Y10T74/20116 , Y10T74/20128
摘要： A transmission for a vehicle for performing a shift manipulation at a desired time while ensuring a favorable operation feeling. A lost motion member is arranged in a shift drive force transmitting mechanism arranged between a shift spindle and a shift drum, and a rotary position of the shift drum is resiliently held by a shift stopper mechanism in a state where one of a plurality of sear trains is established or in a neutral state. A state which allows a changeover operation of an established state of a plurality of gear trains due to an action of a shift drive force which is temporarily accumulated by a lost motion means and a state which interrupts the changeover operation can be changed over by a shift restricting mechanism which is provided as a part separate from a shift stopper mechanism.
摘要翻译：一种用于在确保良好的操作感觉的同时在期望的时间执行换档操作的车辆的变速器。一个空转构件布置在一个布置在换档主轴和换档鼓之间的变速驱动力传递机构中，并且换档鼓的旋转位置在多个冲击列之一的位置由换档挡块机构弹性地保持建立或处于中立状态。允许由于由于空转装置临时累积的换档驱动力的作用而导致多个齿轮系的建立状态的切换操作和中断切换操作的状态的状态能够被切换限制机构，其设置为与换挡挡板机构分离的部分。

5. 发明申请

US20090266671A1 CLUTCH OPERATION MECHANISM 有权
标题翻译：离合器操作机构
公开(公告)号：US20090266671A1
公开(公告)日：2009-10-29
申请号：US12109033
申请日：2008-04-24
申请人： Koshi Hayakawa , Kanau Iwashita , Yoshihisa Ieda , Akihiko Tomoda , Katsumi Sahoda
发明人： Koshi Hayakawa , Kanau Iwashita , Yoshihisa Ieda , Akihiko Tomoda , Katsumi Sahoda
IPC分类号： F16D25/00
CPC分类号： F16D48/02 , F16D23/12 , F16D25/086 , F16D2048/0254
摘要： A clutch operation mechanism wherein when a clutch is disengaged and engaged by manual operation or by operation of an actuator the one operation does not affect the other operation. The clutch operation mechanism includes a lever side lost mechanism which is disposed between a clutch lever and a turn-operating force transmitting member for interrupting, from the clutch lever side, an operated-force applied from the turn-operating force transmitting member by driving the electric motor when the clutch lever is not operated. A motor side lost mechanism is disposed between the electric motor and the turn-operating force transmitting member and interrupts, from the side of the electric motor, the operated-force applied from the turn-operating force transmitting member by operating the clutch lever when the electric motor is not operated.
摘要翻译：一种离合器操作机构，其中当离合器通过手动操作或通过操作致动器而脱离接合时，一个操作不影响其他操作。离合器操作机构包括杠杆侧损失机构，其设置在离合器杆和转动力传递部件之间，用于从离合器杆侧中断从转动力传递部件施加的操作力，离合器杆不动时电动机。在电动机和转向力传递部件之间设置有电动机侧的机构，并且从电动机的侧面通过操作离合器杆而从转动操作力传递部件施加的操作力中断电动机不工作。

6. 发明授权

US07237512B2 Controller cooling structure in electric vehicle 有权
标题翻译：电动车控制器冷却结构
公开(公告)号：US07237512B2
公开(公告)日：2007-07-03
申请号：US11202093
申请日：2005-08-12
申请人： Kanau Iwashita , Shinji Takayanagi , Hiroyuki Kikuchi
发明人： Kanau Iwashita , Shinji Takayanagi , Hiroyuki Kikuchi
IPC分类号： F01P7/14
CPC分类号： B60K1/04 , B60K2001/005 , B60L1/003 , B60L3/0061 , B60L11/1803 , B60L11/1877 , B60L11/1887 , B60L11/1892 , B60L11/1896 , B60L2200/12 , B60L2200/26 , B60L2240/36 , B60L2270/145 , B60Y2200/126 , B62K2204/00 , B62M7/12 , Y02T10/705 , Y02T90/34
摘要： To provide a cooling structure which can effectively cool a controller for controlling a drive of a motor in an electric vehicle. A controller cooling structure of an electric vehicle is provided with a motor for supplying power to the rear wheel as the drive wheel, a motor driver for controlling a drive of the motor and a cooling plate for circulating the cooling water into the internal side of the motor driver in order to cool the same. In this controller cooling structure, one surface of the cooling plate is arranged adjacent to the motor driver and the other surface of the same is arranged adjacent to the rear swing arm.
摘要翻译：提供可以有效地冷却用于控制电动车辆中的电动机的驱动的控制器的冷却结构。电动车辆的控制器冷却结构设置有用于向作为驱动轮的后轮供电的电动机，用于控制电动机的驱动的电动机驱动器和用于使冷却水循环到内部侧的冷却板电机驱动器为了冷却相同。在该控制器冷却结构中，冷却板的一个表面布置成与电机驱动器相邻，并且其另一个表面邻近后摆臂布置。

7. 发明申请

US20060060400A1 Suspension system in fuel cell electric vehicle 失效
公开(公告)号：US20060060400A1
公开(公告)日：2006-03-23
申请号：US11201298
申请日：2005-08-11
申请人： Kanau Iwashita , Shinji Takayanagi
发明人： Kanau Iwashita , Shinji Takayanagi
IPC分类号： B62D61/02
CPC分类号： B62K25/20 , B62M7/12
摘要： To provide a suspension system that can efficiently lay out a shock absorber and various accessories in a fuel cell electric vehicle where a fuel cell is mounted in the vicinity of a floor portion of the body. In a suspension system of a fuel cell electric vehicle provided with a fuel cell mounted in the vicinity of a floor portion of the body, a motor is provided for generating a driving force of a vehicle based upon electric power supplied from the fuel cell. A motor unit is supported by a body frame so that the motor unit can be rocked for housing the motor and a shock absorber provided between the motor unit and the body frame. The shock absorber is arranged under the fuel cell.

8. 发明申请

US20060037801A1 Apparatus for protecting a high-voltage wire in an electric vehicle, and vehicle incorporating same 失效
标题翻译：用于保护电动车辆中的高压电线的装置以及并入其中的车辆
公开(公告)号：US20060037801A1
公开(公告)日：2006-02-23
申请号：US11175658
申请日：2005-07-06
申请人： Kanau Iwashita
发明人： Kanau Iwashita
IPC分类号： B62K11/00
CPC分类号： H01M16/003 , B60G2204/30 , B60L3/0061 , B60L3/0084 , B60L11/1887 , B60L2200/12 , B60L2200/26 , B60L2220/44 , B60L2240/36 , B62K2202/00 , B62K2204/00 , B62M7/12 , H01M8/04126 , H01M8/04574 , H01M8/04865 , H01M2008/1095 , H01M2250/20 , Y02T90/32 , Y02T90/34
摘要： A protective guard member is provided in order to protect a high-voltage wire connected to a control unit in an electric vehicle, in which the control unit, for controlling a drive motor of the vehicle, is mounted to a rear swing arm thereof. The high-voltage wire protecting guard member may be provided as a guard arm of a main vehicle support stand, arranged to shield the external side of the high-voltage wire, when the support stand is in a stored position thereof. The guard arm may be configured to protectively shield a water supply pipe and a water discharge pipe for a cooling plate associated with the control unit, as well as protecting the high-voltage wire, when the support stand is in the stored position thereof.
摘要翻译：为了保护连接到电动车辆中的控制单元的高压电线，提供了一种防护构件，其中用于控制车辆的驱动电动机的控制单元安装在其后摆臂上。作为主车辆支撑架的保护臂，当支撑架处于其存储位置时，高压电线保护保护构件可被设置为屏蔽高压电线的外侧。保护臂可以被配置为当支撑架处于其存储位置时，保护性地屏蔽与控制单元相关联的冷却板的供水管和排水管以及保护高压线。

9. 发明授权

US5544946A Motorcycle braking system and method 失效
标题翻译：摩托车制动系统及方法
公开(公告)号：US5544946A
公开(公告)日：1996-08-13
申请号：US473578
申请日：1995-06-07
申请人： Hidetoshi Toyoda , Tetsuo Tsuchida , Kanau Iwashita
发明人： Hidetoshi Toyoda , Tetsuo Tsuchida , Kanau Iwashita
IPC分类号： B62L3/00 , B60T8/26 , B62L3/08 , B60T13/00
CPC分类号： B60T8/261 , B62L3/08
摘要： A motorcycle braking system distributing liquid pressure to a first front brake, a second front brake and a rear brake includes a first master cylinder actuated by a front brake lever and a second master cylinder actuated by a back brake pedal. The first master cylinder is connected directly to the first front brake and the second front brake. The brake system also employs a pressure controller that distributes liquid pressure from the first and second master cylinders to the second front brake according to the liquid pressure from the second master cylinder. A secondary master cylinder supplies a secondary liquid pressure to the rear brake in response to actuation of the first front brake. The secondary liquid pressure supplied to the back brake is transformed by a pressure-transformer. Using these components, the braking system implements a braking control method that provides improved control of the motorcycle while braking.
摘要翻译：将液压分配到第一前制动器，第二前制动器和后制动器的摩托车制动系统包括由前制动杆致动的第一主缸和由后制动踏板致动的第二主缸。第一主缸直接连接到第一前制动器和第二前制动器。制动系统还采用压力控制器，该压力控制器根据来自第二主缸的液体压力将液压从第一和第二主缸分配到第二前制动器。次级主缸响应于第一前制动器的致动而向后制动器提供二次液压。提供给后制动器的二次液压由压力变压器变换。使用这些部件，制动系统实现制动控制方法，其在制动时提供对摩托车的改进的控制。

10. 发明授权

US4604865A Exhaust system air introduction device 失效
标题翻译：排气系统空气引入装置
公开(公告)号：US4604865A
公开(公告)日：1986-08-12
申请号：US485202
申请日：1983-04-15
申请人： Junji Otani , Akira Okubo , Kanau Iwashita
发明人： Junji Otani , Akira Okubo , Kanau Iwashita
IPC分类号： F01N3/30 , F01N3/34 , F02B61/02 , F02B75/02 , F02F1/42
CPC分类号： F02F1/4214 , F01N3/30 , F01N3/34 , F01N2590/04 , F02B2075/027 , F02B61/02 , Y02T10/20
摘要： A device for introducing air into the exhaust system of a V-type motorcycle engine. The device includes an air manifold advantageously positioned within the V of the engine with passages extending to each exhaust passage adjacent each exhaust port. A control valve run by vacuum admits air to the manifold while reed valves control the passageways to each exhaust passage. The portion of the passage extending through the cylinder head in one embodiment includes a simple bore in tangential intersection with the exhaust passages. A pipe is positioned within the bore which has nozzles therethrough for proper introduction of air to the exhaust.
摘要翻译：一种用于将空气引入V型摩托车发动机的排气系统的装置。该装置包括有利地定位在发动机的V内的空气歧管，其通道延伸到与每个排气口相邻的每个排气通道。通过真空运行的控制阀允许空气到歧管，而簧片阀控制到每个排气通道的通道。在一个实施例中，延伸穿过气缸盖的通道的部分包括与排气通道切线交叉的简单孔。管道定位在孔内，其具有穿过其中的喷嘴以适当地将空气引入排气。

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