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1. 发明申请

US20090140192A1 PRESSURE CONTROL VALVE 失效
标题翻译：压力控制阀
公开(公告)号：US20090140192A1
公开(公告)日：2009-06-04
申请号：US12365595
申请日：2009-02-04
申请人： Haruki YAMAMOTO , Kazunori Ishikawa , Takahiro Kokubu
发明人： Haruki YAMAMOTO , Kazunori Ishikawa , Takahiro Kokubu
IPC分类号： F16K31/02
CPC分类号： G05D16/2026 , Y10T137/86582 , Y10T137/86702 , Y10T137/8671
摘要： A pressure control valve includes a sleeve on which an input port, an output port, and drain ports are formed; and a linear solenoid portion for generating thrust. The pressure control valve further includes a first spool, which advances and retreats within the sleeve, for receiving the thrust, regulating input pressure input to the input port, and outputting the regulated output pressure from the output port; and a second spool, which advances and retreats within the sleeve, for receiving the thrust, and selectively applying output pressure to the first spool. The output pressure is selectively applied to the first spool, thereby doing away with the need for a control valve or the like. This simplifies the oil pressure circuit for generating control pressure, and allows control pressure to be generated in a stable manner, and the size of the pressure control valve to be reduced.
摘要翻译：压力控制阀包括一个套筒，其上形成有一个输入端口，一个输出端口和排放端口; 以及用于产生推力的线性螺线管部分。所述压力控制阀还包括在所述套筒内前进和后退的第一卷轴，用于接收所述推力，调节输入到所述输入端口的输入压力，以及从所述输出端口输出所述调节的输出压力; 以及第二卷轴，其在套筒内前进和后退，用于接收推力，并且选择性地将输出压力施加到第一卷轴。输出压力被选择性地施加到第一阀芯，从而消除了对控制阀等的需要。这简化了用于产生控制压力的油压回路，并且以稳定的方式产生控制压力，并且减小了压力控制阀的尺寸。

2. 发明授权

US07367573B2 All terrain vehicle 失效
标题翻译：全地形车
公开(公告)号：US07367573B2
公开(公告)日：2008-05-06
申请号：US11086761
申请日：2005-03-23
申请人： Kazuhiro Kudo , Tetsuya Nakazawa , Takahiro Kokubu
发明人： Kazuhiro Kudo , Tetsuya Nakazawa , Takahiro Kokubu
IPC分类号： B62D21/10
CPC分类号： B62K5/01 , B62K2005/001
摘要： A front frame portion of an underframe which constitutes a lower portion of a vehicle body frame is formed in a triangular shape, and, at the same time, the front frame portion of the underframe is formed in a peaked shape in a plan view. The underframe is integrally formed by casting. An upper arm and a lower arm which support left and right front wheels are respectively mounted on the left and right sides of the front frame portion.
摘要翻译：构成车身框架的下部的底架的前框架部分形成为三角形，并且同时底架的前框架部分在俯视图中形成为峰值形状。底架通过铸造整体形成。支撑左右前轮的上臂和下臂分别安装在前框架部分的左侧和右侧。

3. 外观设计

USD453723S1 Wheel for a two-wheeled motor vehicle 失效
标题翻译：两轮车的车轮
公开(公告)号：USD453723S1
公开(公告)日：2002-02-19
申请号：US29138077
申请日：2001-03-07
申请人： Takahiro Kokubu
设计人： Takahiro Kokubu

4. 外观设计

USD341852S Trainer for motorcycle driving 失效
公开(公告)号：USD341852S
公开(公告)日：1993-11-30
申请号：US765867
申请日：1991-09-26
申请人： Hirotoshi Kizawa , Takahiro Kokubu
设计人： Hirotoshi Kizawa , Takahiro Kokubu

5. 发明授权

US07770597B2 Spool valve device 有权
标题翻译：阀芯阀装置
公开(公告)号：US07770597B2
公开(公告)日：2010-08-10
申请号：US11502363
申请日：2006-08-11
申请人： Masaya Nakai , Takahiro Kokubu , Haruki Yamamoto
发明人： Masaya Nakai , Takahiro Kokubu , Haruki Yamamoto
IPC分类号： F15B13/04
CPC分类号： F16K11/0708 , Y10T137/8671
摘要： A spool valve system includes a valve main body with, from a first side to a second side, an input port to which an input pressure is supplied, an output port that outputs an output pressure, and a drain port that discharges the input pressure; and a spool that is structured to move freely relative to the valve main body, the spool including, from the first side to the second side, a first land, a groove that is formed adjacent to the first land, and a second land that is formed adjacent to the groove.
摘要翻译：滑阀系统包括阀主体，其具有从第一侧到第二侧的输入压力供给的输入端口，输出输出压力的输出端口和排出输入压力的排出口; 以及构造成相对于所述阀主体自由移动的线轴，所述线轴从所述第一侧面到所述第二侧面包括第一平台，与所述第一平台邻接地形成的槽，以及第二平台，形成在凹槽附近。

6. 发明申请

US20050051748A1 Solenoid driving device and solenoid valve 失效
标题翻译：电磁阀驱动装置和电磁阀
公开(公告)号：US20050051748A1
公开(公告)日：2005-03-10
申请号：US10930960
申请日：2004-09-01
申请人： Takahiro Kokubu , Shunpei Sasago
发明人： Takahiro Kokubu , Shunpei Sasago
IPC分类号： F16K31/04 , F16K31/06 , H01F7/08 , H01F7/16 , H02K33/00 , F16K31/02 , E03B1/00 , E03C1/00 , F17D1/00
CPC分类号： F16K31/0668 , F16K31/0613 , H01F7/081 , H01F7/1607
摘要： A solenoid driving device includes a coil formed by winding a coil wire on a bobbin formed of a non-magnetic material, end portions formed of a magnetic material which are disposed adjacent to both ends of the coil, a yoke formed of a magnetic material which is disposed encompassing the coil and the end portions, and a plunger disposed slidably in a hollow portion formed within the bobbin and end portions. The plunger includes a base formed of a magnetic material, a first layer formed of a non-magnetic material, and a second layer formed of a non-magnetic material having a friction coefficient smaller than that of the first layer. This allows magnetism to be severed between the plunger and end portions.
摘要翻译：一种螺线管驱动装置，其特征在于，包括：将线圈线缠绕在由非磁性材料构成的线轴上形成的线圈，由与所述线圈的两端相邻配置的磁性材料形成的端部，由磁性材料形成的轭被设置成包围线圈和端部，以及可滑动地设置在形成在线轴和端部中的中空部分中的柱塞。柱塞包括由磁性材料形成的基底，由非磁性材料形成的第一层，以及由摩擦系数小于第一层的摩擦系数的非磁性材料形成的第二层。这允许在柱塞和端部之间切断磁性。

7. 外观设计

USD455677S1 Motor scooter 失效
标题翻译：摩托车
公开(公告)号：USD455677S1
公开(公告)日：2002-04-16
申请号：US29138075
申请日：2001-03-07
申请人： Takahiro Kokubu , Takahiro Asakawa
设计人： Takahiro Kokubu , Takahiro Asakawa

8. 外观设计

USD403277S Motorcycle 失效
公开(公告)号：USD403277S
公开(公告)日：1998-12-29
申请号：US78550
申请日：1997-10-30
申请人： Takahiro Kokubu , Toshio Kurihara
设计人： Takahiro Kokubu , Toshio Kurihara

9. 发明授权

US07909060B2 Pressure control valve 失效
标题翻译：压力控制阀
公开(公告)号：US07909060B2
公开(公告)日：2011-03-22
申请号：US12365595
申请日：2009-02-04
申请人： Haruki Yamamoto , Kazunori Ishikawa , Takahiro Kokubu
发明人： Haruki Yamamoto , Kazunori Ishikawa , Takahiro Kokubu
IPC分类号： G05D16/20
CPC分类号： G05D16/2026 , Y10T137/86582 , Y10T137/86702 , Y10T137/8671
摘要： A pressure control valve includes a sleeve on which an input port, an output port, and drain ports are formed; and a linear solenoid portion for generating thrust. The pressure control valve further includes a first spool, which advances and retreats within the sleeve, for receiving the thrust, regulating input pressure input to the input port, and outputting the regulated output pressure from the output port; and a second spool, which advances and retreats within the sleeve, for receiving the thrust, and selectively applying output pressure to the first spool. The output pressure is selectively applied to the first spool, thereby doing away with the need for a control valve or the like. This simplifies the oil pressure circuit for generating control pressure, and allows control pressure to be generated in a stable manner, and the size of the pressure control valve to be reduced.
摘要翻译：压力控制阀包括一个套筒，其上形成有一个输入端口，一个输出端口和排放端口; 以及用于产生推力的线性螺线管部分。所述压力控制阀还包括在所述套筒内前进和后退的第一卷轴，用于接收所述推力，调节输入到所述输入端口的输入压力，以及从所述输出端口输出所述调节的输出压力; 以及第二卷轴，其在套筒内前进和后退，用于接收推力，并且选择性地将输出压力施加到第一卷轴。输出压力被选择性地施加到第一阀芯，从而消除了对控制阀等的需要。这简化了用于产生控制压力的油压回路，并且以稳定的方式产生控制压力，并且减小了压力控制阀的尺寸。

10. 发明申请

US20090140189A1 Linear solenoid device and electromagnetic valve 有权
标题翻译：线性电磁阀和电磁阀
公开(公告)号：US20090140189A1
公开(公告)日：2009-06-04
申请号：US12292249
申请日：2008-11-14
申请人： Takahiro Kokubu , Masaya Nakai
发明人： Takahiro Kokubu , Masaya Nakai
IPC分类号： F16K31/06 , H01F7/08
CPC分类号： F16K31/0613 , H01F7/081 , H01F7/1607 , H01F2007/085 , H01F2007/163
摘要： A linear solenoid device comprising an energizable coil; a movable core; a first fixed core as a magnetic member having a recess capable of accommodating one end of the movable core; a second fixed core as a magnetic member having an inner peripheral surface slidably supporting the movable core; and an annular non-magnetic member coaxially connecting the first fixed core and the second fixed core to each other, wherein the linear solenoid device is capable of being driven by an attraction force applied to the movable core towards the first fixed core upon energization of the coil, and the non-magnetic member is formed so that an inner peripheral surface of the non-magnetic member functions together with the inner peripheral surface of the second fixed core as a sliding surface along which the movable core is slidable.
摘要翻译：一种包括可激励线圈的线性螺线管装置; 可动核心; 作为磁性构件的第一固定芯，具有能够容纳可动芯的一端的凹部; 作为磁性构件的第二固定芯，具有可滑动地支撑所述可动芯的内周面; 以及将所述第一固定铁心和所述第二固定铁心彼此同轴连接的环形非磁性部件，其中，所述线性电磁铁装置能够在所述线性螺线管装置通电时被施加到所述可动铁芯的吸引力驱动朝向所述第一固定铁芯线圈，并且非磁性构件形成为使得非磁性构件的内周表面与第二固定芯的内周表面一起作为可移动芯可滑动的滑动表面。

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