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1. 发明授权

US07343994B2 Working machine 有权
标题翻译：工作机
公开(公告)号：US07343994B2
公开(公告)日：2008-03-18
申请号：US10885906
申请日：2004-07-07
申请人： Tsutomu Wakitani , Norikazu Shimizu , Yoshihiko Yamagishi , Kenji Kuroiwa
发明人： Tsutomu Wakitani , Norikazu Shimizu , Yoshihiko Yamagishi , Kenji Kuroiwa
IPC分类号： B60K6/08
CPC分类号： B60W20/20 , B60K6/46 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2510/244 , B60Y2200/22 , B60Y2200/41 , B62D11/003 , E01H5/02 , E01H5/04 , Y02T10/6217 , Y02T10/6286 , Y10S903/903
摘要： A working machine has a machine body, a working unit attached to the machine body, an internal combustion engine for driving the working unit, a traveling unit mounted on the machine body 11 for displacing the working unit over a ground surface to perform a work operation on the ground surface, and an electric motor for driving the traveling unit. A battery supplies electric power to the electric motor in a battery mode of the working machine to thereby drive the electric motor. A battery mode switch switches between an ON position in which the working machine is in the battery mode and an OFF position in which the working machine is not in the battery mode. A power generator is driven by the internal combustion engine to supply electric power to the battery and to the electric motor. A control unit controls rotation of the electric motor and shifts the working machine to the battery mode in accordance with an ON position of the battery mode switch so that the electric motor is driven only by electric power supplied by the battery while the internal combustion engine is maintained deactivated.
摘要翻译：工作机具有机体，机体附接的工作单元，驱动工作单元的内燃机，安装在机体11上的行进单元，用于使工作单元在地面上移动，进行作业运转以及用于驱动行驶单元的电动马达。电池以工作机的电池模式向电动机供电，从而驱动电动机。电池模式开关在工作机器处于电池模式的ON位置和工作机器不处于电池模式的OFF位置之间切换。发电机由内燃机驱动，向电池和电动机供电。控制单元控制电动机的旋转，并且根据电池模式开关的接通位置将工作机器转移到电池模式，使得电动机仅由电池供应的电力驱动，同时内燃机为保持停用。

2. 发明申请

US20050019173A1 Working machine 有权
标题翻译：工作机
公开(公告)号：US20050019173A1
公开(公告)日：2005-01-27
申请号：US10885906
申请日：2004-07-07
申请人： Tsutomu Wakitani , Norikazu Shimizu , Yoshihiko Yamagishi , Kenji Kuroiwa
发明人： Tsutomu Wakitani , Norikazu Shimizu , Yoshihiko Yamagishi , Kenji Kuroiwa
IPC分类号： B60K6/46 , B60W10/06 , B60W10/08 , B60W10/26 , B62D11/00 , E01H5/04 , F04B49/00 , F04B23/00
CPC分类号： B60W20/20 , B60K6/46 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2510/244 , B60Y2200/22 , B60Y2200/41 , B62D11/003 , E01H5/02 , E01H5/04 , Y02T10/6217 , Y02T10/6286 , Y10S903/903
摘要： Working machine is provided which employs both an internal combustion engine and left and right electric motors. The working machine also includes a control unit for controlling rotation of the motors. The control unit shifts the machine to a battery mode so that the electric motors are rotated by only electric power supplied by a battery with the internal combustion engine kept deactivated.
摘要翻译：提供了使用内燃机和左右电动机的工作机。工作机器还包括用于控制电动机旋转的控制单元。控制单元将机器移动到电池模式，使得仅通过内燃机保持停用的电池供电的电力来使电动机旋转。

3. 发明授权

US07116065B2 Electric vehicle 有权
标题翻译：电动车
公开(公告)号：US07116065B2
公开(公告)日：2006-10-03
申请号：US10965148
申请日：2004-10-14
申请人： Tsutomu Wakitani , Yoshihiko Yamagishi , Norikazu Shimizu
发明人： Tsutomu Wakitani , Yoshihiko Yamagishi , Norikazu Shimizu
IPC分类号： H02P5/00
CPC分类号： B60K1/02 , B60K6/46 , B60L15/20 , B60L2200/22 , B60L2240/421 , B60W10/08 , B60W2710/081 , B60Y2200/22 , B60Y2200/41 , B62D11/003 , B62D11/04 , B62D51/004 , B62D51/04 , B62D55/06 , Y02T10/6217 , Y02T10/645 , Y02T10/646 , Y02T10/7275
摘要： An electric vehicle in which left and right electric motors respectively driving left and right transporting parts are controlled by a control part and particular turning control of the electric motors is carried out when the electric vehicle turns. The electric vehicle has a left and right pair of push-button turn switches. When one of the turn switches is operated, the control part selects a pattern from multiple preset deceleration patterns and decelerates the motor on the inside of the turn, which corresponds to the turn switch being operated, on the basis of this deceleration pattern. The electric vehicle makes turns and returns to straight-line travel optimally and smoothly and can be operated easily by an operator with no skill or experience.
摘要翻译：分别驱动左右输送部的左右的电动马达通过控制部进行控制的电动汽车和电动车的转向特定的转向控制。电动车具有左右一对按钮转动开关。当其中一个转向开关被操作时，控制部分根据该减速模式从多个预设减速模式中选择一个模式，并使与转动开关相对应的转弯内侧的电动机减速。电动车轮转并直线返回直线行驶，平稳运行，操作人员无需任何技术或经验就能轻松操作。

4. 发明申请

US20050088123A1 Electric vehicle 有权
标题翻译：电动车
公开(公告)号：US20050088123A1
公开(公告)日：2005-04-28
申请号：US10965148
申请日：2004-10-14
申请人： Tsutomu Wakitani , Yoshihiko Yamagishi , Norikazu Shimizu
发明人： Tsutomu Wakitani , Yoshihiko Yamagishi , Norikazu Shimizu
IPC分类号： B60K1/02 , B60K6/46 , B60L15/20 , B60W10/08 , B62D11/00 , B62D11/04 , B62D51/00 , B62D51/04 , B62D55/06 , H02P7/08
CPC分类号： B60K1/02 , B60K6/46 , B60L15/20 , B60L2200/22 , B60L2240/421 , B60W10/08 , B60W2710/081 , B60Y2200/22 , B60Y2200/41 , B62D11/003 , B62D11/04 , B62D51/004 , B62D51/04 , B62D55/06 , Y02T10/6217 , Y02T10/645 , Y02T10/646 , Y02T10/7275
摘要： An electric vehicle in which left and right electric motors respectively driving left and right transporting parts are controlled by a control part and particular turning control of the electric motors is carried out when the electric vehicle turns. The electric vehicle has a left and right pair of push-button turn switches. When one of the turn switches is operated, the control part selects a pattern from multiple preset deceleration patterns and decelerates the motor on the inside of the turn, which corresponds to the turn switch being operated, on the basis of this deceleration pattern. The electric vehicle makes turns and returns to straight-line travel optimally and smoothly and can be operated easily by an operator with no skill or experience.
摘要翻译：分别驱动左右输送部的左右的电动马达通过控制部进行控制的电动汽车和电动车的转向特定的转向控制。电动车具有左右一对按钮转动开关。当其中一个转向开关被操作时，控制部分根据该减速模式从多个预设减速模式中选择一个模式，并使与转动开关相对应的转弯内侧的电动机减速。电动车轮转并直线返回直线行驶，平稳运行，操作人员无需任何技术或经验就能轻松操作。

5. 发明授权

US07997016B2 Self-propelled snow remover 有权
标题翻译：自走式除雪机
公开(公告)号：US07997016B2
公开(公告)日：2011-08-16
申请号：US11493276
申请日：2006-07-26
申请人： Nobuo Yamazaki , Kenji Kuroiwa , Kiyomi Yanai , Yoshitaka Ohta , Toshiaki Kawakami , Seishu Sakai , Norikazu Shimizu , Masaki Takahashi , Nobuyuki Hirose , Tsutomu Wakitani
发明人： Nobuo Yamazaki , Kenji Kuroiwa , Kiyomi Yanai , Yoshitaka Ohta , Toshiaki Kawakami , Seishu Sakai , Norikazu Shimizu , Masaki Takahashi , Nobuyuki Hirose , Tsutomu Wakitani
IPC分类号： E01H5/04
CPC分类号： E01H5/04
摘要： A self-propelled snow remover has a machine body, a snow-removing implement mounted to a front part of the machine body for undergoing rolling and vertical movement relative to the machine body, and an operating unit mounted to a rear part of the machine body. An alignment operating member is mounted to the operating unit for rolling and vertically moving the snow-removing implement. The alignment operating member is disposed on one of opposite sides of a widthwise central line of the machine body. A return operating member is mounted to the operating unit for automatically returning the snow-removing implement to a predetermined reference position. The return operating member is disposed proximate to the alignment operating member at a position closer to the widthwise central line of the machine body than the alignment operating member and further towards the rear part of the machine body than the alignment operating member.
摘要翻译：自走式除雪机具有机体，安装在机身前部的除雪器具，用于相对于机体进行滚动和垂直移动;以及操作单元，安装在机体的后部。对准操作构件安装到操作单元上，用于滚动和垂直移动除雪工具。对准操作构件设置在机体的宽度方向中心线的相对侧中的一侧。返回操作构件安装到操作单元上，以将除雪工具自动返回到预定的参考位置。返回操作构件在比对准操作构件更靠近机体的宽度方向中心线的位置处并且更靠近对准操作构件设置在对准操作构件附近。

6. 发明申请

US20070022635A1 Self-propelled snow remover 有权
标题翻译：自走式除雪机
公开(公告)号：US20070022635A1
公开(公告)日：2007-02-01
申请号：US11493276
申请日：2006-07-26
申请人： Nobuo Yamazaki , Kenji Kuroiwa , Kiyomi Yanai , Yoshitaka Ohta , Toshiaki Kawakami , Seishu Sakai , Norikazu Shimizu , Masaki Takahashi , Nobuyuki Hirose , Tsutomu Wakitani
发明人： Nobuo Yamazaki , Kenji Kuroiwa , Kiyomi Yanai , Yoshitaka Ohta , Toshiaki Kawakami , Seishu Sakai , Norikazu Shimizu , Masaki Takahashi , Nobuyuki Hirose , Tsutomu Wakitani
IPC分类号： E01H5/09
CPC分类号： E01H5/04
摘要： A self-propelled snow remover having a snow-removing implement mounted to the front of a machine body so as to be capable of lifting, lowering, and rolling. The self-propelled snow remover includes an alignment operating member and a return operating member mounted to an operating unit. The alignment operating member is provided for both rolling and vertically moving the snow-removing implement and is disposed towards a left or right side with respect to a widthwise center of the machine body. The return operating member is operated as the snow-removing implement is returned automatically to a predetermined reference position and is disposed in the vicinity of the alignment operating member.
摘要翻译：一种自走式除雪机，具有安装在机身前部以便能够提升，降低和滚动的除雪工具。自走式除雪机包括对准操作构件和安装到操作单元的返回操作构件。对准操作构件设置用于滚动和垂直移动除雪器具，并且相对于机体的宽度方向的中心朝向左侧或右侧设置。当除雪工具自动返回到预定的基准位置并且设置在对准操作构件附近时，返回操作构件被操作。

7. 发明授权

US07305778B2 Self-propelled working machine 失效
标题翻译：自走式工作机
公开(公告)号：US07305778B2
公开(公告)日：2007-12-11
申请号：US10980524
申请日：2004-11-03
申请人： Tsutomu Wakitani , Norikazu Shimizu , Toshiaki Kawakami
发明人： Tsutomu Wakitani , Norikazu Shimizu , Toshiaki Kawakami
IPC分类号： E01H5/09
CPC分类号： F02D41/042 , E01H5/04
摘要： A self-propelled working machine has a pair of transporting parts, a working part, an engine for driving at least the working part, and a main switch for turning the engine on and off. A locomotion preparation switch produces a command for moving the transporting parts when turned on and produces a stop command for stopping movement of the transporting parts when turned off. A locomotion speed setting member orders a target locomotion speed of the transporting parts. A work switch switches the working part on and off. A control part stops the engine when a first condition that the main switch is on, a second condition that the locomotion preparation switch is off, a third condition that the transporting parts have stopped moving and the target locomotion speed ordered by the locomotion speed setting member is zero, and a fourth condition that the work switch is off, are satisfied.
摘要翻译：自走式加工机具有一对输送部件，工作部件，至少用于驱动工作部件的发动机以及用于使发动机打开和关闭的主开关。运动准备开关在打开时产生用于移动运输部件的命令，并且当关闭时产生用于停止运送部件的运动的停止命令。运动速度设定部件订购运送部件的目标运动速度。工作开关打开和关闭工作部件。控制部在主开关第一状态，运动准备开关关闭的第二状态，运送部停止移动的第三状态和运动速度设定部件所规定的目标运动速度的情况下，停止发动机为零，并且满足工作开关关闭的第四条件。

8. 发明申请

US20050088122A1 Travel control method of electric vehicle 有权
标题翻译：电动车行驶控制方法
公开(公告)号：US20050088122A1
公开(公告)日：2005-04-28
申请号：US10949911
申请日：2004-09-24
申请人： Tsutomu Wakitani , Norikazu Shimizu
发明人： Tsutomu Wakitani , Norikazu Shimizu
IPC分类号： B60K1/02 , B60L15/00 , B60L15/20 , B60T7/02 , B60W10/08 , B62D51/00 , B62D51/04 , B62D55/06 , H02P5/46
CPC分类号： B60L15/20 , B60K1/02 , B60K6/46 , B60L2240/421 , B60W10/08 , B60W2710/081 , B60Y2200/22 , B60Y2200/41 , B62D51/004 , B62D51/04 , B62D55/06 , Y02T10/6217 , Y02T10/645 , Y02T10/646 , Y02T10/7275
摘要： A travel control method for an electric vehicle for individually regulating with left and right brakes the speeds of left and right drive wheels driven by left and right electric motors. Brake buttons are used for the brakes. Left and right brake percentages are determined on the basis of ON times of the brake buttons. Motor control values are obtained on the basis of the brake percentages, and the electric motors are controlled in accordance with the motor control values.
摘要翻译：一种电动车辆的行驶控制方法，用于单独调节左右驱动由左右电动机驱动的左右驱动轮的速度。制动按钮用于制动。根据制动按钮的ON次数确定左右制动百分比。根据制动百分比获得电机控制值，根据电机控制值对电机进行控制。

9. 发明授权

US07073613B2 Motorized vehicle 有权
标题翻译：电动车
公开(公告)号：US07073613B2
公开(公告)日：2006-07-11
申请号：US10879936
申请日：2004-06-28
申请人： Tsutomu Wakitani , Tsutomu Inui , Kenji Kuroiwa , Jitsumi Hanafusa
发明人： Tsutomu Wakitani , Tsutomu Inui , Kenji Kuroiwa , Jitsumi Hanafusa
IPC分类号： B60K17/30
CPC分类号： B62K5/01 , B60L15/2036 , B62D11/04 , B62D11/183 , B62D51/04 , B62K2204/00 , G05B19/00 , Y02T10/645 , Y02T10/646 , Y02T10/7275
摘要： A motorized vehicle has a vehicle body, at least a pair of wheels mounted on the vehicle body for undergoing rotation to cause the motorized vehicle to undergo travelling, and a pair of electric motors each mounted on the vehicle body to selectively undergo forward and reverse rotation to rotationally drive a respective one of the wheels. A first switch is connected to the electric motors so that operation of the first switch causes the electric motors to undergo rotation simultaneously in opposite directions to turn the motorized vehicle in a first direction while the motorized vehicle does not undergo travelling. A second switch is connected to the electric motors so that operation of the second switch causes the electric motors to undergo rotation simultaneously in opposite directions to turn the motorized vehicle in a second direction opposite to the first direction while the motorized vehicle does not undergo travelling.
摘要翻译：机动车辆具有车身，至少一对车轮安装在车身上，用于进行旋转以使机动车辆行驶;以及一对电动机，每个电动机都安装在车身上以选择性地进行正向和反向旋转以旋转地驱动相应的一个车轮。第一开关连接到电动机，使得第一开关的操作使得电动机在相反方向上同时旋转，以在机动车辆不行驶时沿第一方向转动机动车辆。第二开关连接到电动机，使得第二开关的操作使得电动机在相反方向上同时旋转，以在机动车辆不行驶时沿与第一方向相反的第二方向转动机动车辆。

10. 发明授权

US07673402B2 Self-propelled work machine 有权
标题翻译：自走式作业机
公开(公告)号：US07673402B2
公开(公告)日：2010-03-09
申请号：US11493117
申请日：2006-07-26
申请人： Tsutomu Wakitani , Norikazu Shimizu , Toshiaki Kawakami
发明人： Tsutomu Wakitani , Norikazu Shimizu , Toshiaki Kawakami
IPC分类号： E02F5/02
CPC分类号： E01H5/04
摘要： A self-propelled work machine, in which the load of the work unit increases according to an increase in the travel speed. The self-propelled work machine includes electric motors for driving the travel units, an engine for driving the work unit, a work drive instruction unit for instructing the work unit to turn on, and a control unit for controlling the electric motors. The control unit reduces the actual speed of the electric motors by using PID control so that the actual rotational speed of the engine returns to a reference rotational speed when the actual rotational speed of the engine falls below the reference rotational speed in the state in which the work unit is turned on by the work drive instruction unit. The reference rotational speed is a reference value used when the work unit is driven by the engine.
摘要翻译：一种自行式作业机械，其中工作单元的载荷随行驶速度的增加而增加。自行式作业机包括用于驱动行驶单元的电动机，用于驱动工作单元的发动机，用于指示工作单元打开的作业驱动指令单元和用于控制电动机的控制单元。控制单元通过使用PID控制来降低电动机的实际速度，使得当发动机的实际转速低于参考转速时，发动机的实际转速将返回到基准转速，工作单元由工作驱动指令单元打开。参考转速是工作单元由发动机驱动时使用的基准值。

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