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11 条记录 (耗时 0.02 秒)

    Radial plunger pump driven by a motor having seal members for protecting the motor from exposure to working fluid
    2.
    发明授权
    Radial plunger pump driven by a motor having seal members for protecting the motor from exposure to working fluid 失效
    径向柱塞泵由具有用于保护马达免受暴露于工作流体的密封构件的马达驱动

    公开(公告)号：US4776768A

    公开(公告)日：1988-10-11

    申请号：US80764

    申请日：1987-08-03

    申请人： Hiroshi Kondoh ,  Akihiko Sawada ,  Yoshiaki Ito ,  Kouji Nagai ,  Hideyuki Koiki

    发明人： Hiroshi Kondoh ,  Akihiko Sawada ,  Yoshiaki Ito ,  Kouji Nagai ,  Hideyuki Koiki

    IPC分类号： B60T13/14 ,  F04B1/107 ,  F04B17/03 ,  F16J15/00 ,  F16J15/32 ,  F04B1/04

    CPC分类号： B60T13/148 ,  F04B1/107 ,  F04B17/03 ,  F16J15/004 ,  F16J15/3276

    摘要： A radial plunger pump is provided which includes a motor housing having a motor mounted therein. A pump housing is further provided and has a pump portion defined therein. A shaft is mounted between the motor and the pump portion so that the pump portion operates when rotation of the motor is transmitted to the pump portion by rotation of the shaft. A constant pressure chamber is defined between a first seal member and a second seal member both of which are fixed to the pump housing. The leakage of oil from the pump housing toward the motor housing is prevented by the first and second seal members and the constant pressure chamber. Further, a plate is provided within the constant pressure chamber which rotates with the shaft and prevents the entry of foreign objects into the constant pressure chamber through a constant pressure port which communicates to the ambient atmosphere.

    摘要翻译： 提供径向柱塞泵，其包括其中安装有马达的马达壳体。 还设置有泵壳体，并且其中限定有泵部分。 轴安装在电动机和泵部之间，使得当电动机的旋转通过轴的旋转传递到泵部分时，泵部分运行。 在第一密封构件和第二密封构件之间限定恒压室，二者均固定在泵壳体上。 通过第一和第二密封构件和恒压室来防止油从泵壳体向马达壳体的泄漏。 此外，在与所述轴一起旋转的所述恒压室内设置有板，并且防止异物通过与所述环境大气连通的恒压口进入所述恒压室。

    Heterobicyclic derivatives
    3.
    发明授权
    Heterobicyclic derivatives 失效
    异环衍生物

    公开(公告)号：US06727245B2

    公开(公告)日：2004-04-27

    申请号：US10050855

    申请日：2002-01-18

    申请人： Norihiko Shimazaki ,  Shinya Watanabe ,  Akihiko Sawada ,  Keiji Hemmi

    发明人： Norihiko Shimazaki ,  Shinya Watanabe ,  Akihiko Sawada ,  Keiji Hemmi

    IPC分类号： A61P1106

    CPC分类号： C07D471/04

    摘要： Heterobicyclic derivatives of the formula: wherein R1 is aryl which may have suitable substituent(s), ar(lower)alkyl which may have suitable substituent(s), halo(lower)alkyl, protected carboxy(lower)alkyl, acyl(lower)alkyl, heterocyclic group or heterocyclic(lower)alkyl which may have suitable substituent(s), R2 is aryl which may have suitable substituent(s) or heterocyclic group, and R3 is hydrogen, lower alkoxy or arylthio, and a pharmaceutically acceptable salt thereof which are useful as a medicament.

    摘要翻译： 下式的双环衍生物：其中R 1是可以具有合适取代基的芳基，可以具有合适取代基的芳基（低级）烷基，卤代（低级）烷基，保护的羧基（低级）烷基，酰基（ 低级）烷基，杂环基或可具有合适取代基的杂环（低级）烷基，R 2为可具有合适取代基或杂环基的芳基，R 3为氢，低级烷氧基或芳硫基 和其药学上可接受的盐，其可用作药物。

    Tray loading type storage medium drive apparatus with movable claw pieces for supporting storage medium
    5.
    发明授权
    Tray loading type storage medium drive apparatus with movable claw pieces for supporting storage medium 失效
    托盘装载式存储介质驱动装置，具有用于支撑存储介质的可移动爪件

    公开(公告)号：US06618340B1

    公开(公告)日：2003-09-09

    申请号：US09562186

    申请日：2000-05-02

    申请人： Akihiko Sawada

    发明人： Akihiko Sawada

    IPC分类号： G11B1704

    CPC分类号： G11B17/056

    摘要： In a tray loading type storage medium drive apparatus, a plurality of circular recesses for accommodating a plurality of kinds of circular storage media having different diameters to each other are coaxially formed on a tray. A plurality of movable claw pieces are provided along an outer periphery of an outermost one of the circular recesses. The movable claw pieces are capable of partly protruding over each of the circular recesses.

    摘要翻译： 在托盘装载型存储介质驱动装置中，多个用于容纳多个彼此不同直径的圆形存储介质的圆形凹槽同轴地形成在托盘上。 沿着最外面的一个圆形凹部的外周设置有多个可动爪片。 可移动爪片能够部分地突出在每个圆形凹部上。

    Radial piston pump
    7.
    发明授权
    Radial piston pump 失效
    径向活塞泵

    公开(公告)号：US4927338A

    公开(公告)日：1990-05-22

    申请号：US162205

    申请日：1988-02-29

    申请人： Yoshiaki Ito ,  Kougi Nagai ,  Akihiko Sawada ,  Hideyuki Koike

    发明人： Yoshiaki Ito ,  Kougi Nagai ,  Akihiko Sawada ,  Hideyuki Koike

    IPC分类号： F04B1/10 ,  F04B1/107 ,  F04B1/113

    CPC分类号： F04B1/1071

    摘要： A radial piston pump for the automotive brake system has a rotor, a couple of pistons reciprocated within a respective cylinder formed within the rotor and a bearing. The top end of the piston abuts directly to the inner surface so that no show is existed therebetween. The relationship within a starting point and a finishing point of a suction groove, a starting point and a finishing point of a disharge groove and an opening port the cylinder is designed in such a manner that at least one of a couple of cylinders connects to the suction groove during a whole rotation of the rotor.

    Control apparatus for electric power steering system
    8.
    发明授权
    Control apparatus for electric power steering system 有权
    电动助力转向系统控制装置

    公开(公告)号：US08175771B2

    公开(公告)日：2012-05-08

    申请号：US12136352

    申请日：2008-06-10

    申请人： Hiroyuki Ukai ,  Yoshifumi Morita ,  Makoto Iwasaki ,  Nobuyuki Matsui ,  Norio Tsuchida ,  Yuya Yamamoto ,  Jiro Hayashi ,  Akihiko Sawada ,  Nobuhiko Makino

    发明人： Hiroyuki Ukai ,  Yoshifumi Morita ,  Makoto Iwasaki ,  Nobuyuki Matsui ,  Norio Tsuchida ,  Yuya Yamamoto ,  Jiro Hayashi ,  Akihiko Sawada ,  Nobuhiko Makino

    IPC分类号： B62D5/04 ,  B62D6/00

    CPC分类号： B62D6/008 ,  B62D5/046 ,  B62D5/0463 ,  B62D5/0481

    摘要： There is provided a control apparatus that controls a motor of an electric power steering system to assist a steering effort of an operator. The control apparatus includes a sensor, a parameter computer, a difference computer, a target torque computer, and a motor driver. The parameter computer computes a current value of one of physical parameters of one of constituents of the electric power steering system based on a steering parameter determined by the sensor referring to an equation of motion. The difference computer computes a difference between the current value of the one of the physical parameters computed by the parameter computer and a predetermined value of the one of the physical parameters. The target torque computer computes a target torque of the motor which compensates for the difference between the current value and the predetermined value of the one of the physical parameters.

    摘要翻译： 提供了一种控制电动助力转向系统的电动机以控制操作者的转向力的控制装置。 控制装置包括传感器，参数计算机，差分计算机，目标扭矩计算机和马达驱动器。 基于由传感器参考运动方程确定的转向参数，参数计算机计算电动助力转向系统的组成部分之一的物理参数的当前值。 差分计算机计算由参数计算机计算的一个物理参数的当前值与物理参数之一的预定值之间的差。 目标扭矩计算机计算马达的目标扭矩，其补偿当前值与物理参数之一的预定值之间的差。

    CONTROL APPARATUS FOR ELECTRIC POWER STEERING SYSTEM
    9.
    发明申请
    CONTROL APPARATUS FOR ELECTRIC POWER STEERING SYSTEM 有权
    电力转向系统控制装置

    公开(公告)号：US20080306655A1

    公开(公告)日：2008-12-11

    申请号：US12136352

    申请日：2008-06-10

    申请人： Hiroyuki Ukai ,  Yoshifumi Morita ,  Makoto Iwasaki ,  Nobuyuki Matsui ,  Norio Tsuchida ,  Yuya Yamamoto ,  Jiro Hayashi ,  Akihiko Sawada ,  Nobuhiko Makino

    发明人： Hiroyuki Ukai ,  Yoshifumi Morita ,  Makoto Iwasaki ,  Nobuyuki Matsui ,  Norio Tsuchida ,  Yuya Yamamoto ,  Jiro Hayashi ,  Akihiko Sawada ,  Nobuhiko Makino

    IPC分类号： G06F17/00 ,  B62D5/04

    CPC分类号： B62D6/008 ,  B62D5/046 ,  B62D5/0463 ,  B62D5/0481

    摘要： There is provided a control apparatus that controls a motor of an electric power steering system to assist a steering effort of an operator. The control apparatus includes a sensor, a parameter computer, a difference computer, a target torque computer, and a motor driver. The parameter computer computes a current value of one of physical parameters of one of constituents of the electric power steering system based on a steering parameter determined by the sensor referring to an equation of motion. The difference computer computes a difference between the current value of the one of the physical parameters computed by the parameter computer and a predetermined value of the one of the physical parameters. The target torque computer computes a target torque of the motor which compensates for the difference between the current value and the predetermined value of the one of the physical parameters.

    摘要翻译： 提供了一种控制电动助力转向系统的电动机以控制操作者的转向力的控制装置。 控制装置包括传感器，参数计算机，差分计算机，目标扭矩计算机和马达驱动器。 基于由传感器参考运动方程确定的转向参数，参数计算机计算电动助力转向系统的组成部分之一的物理参数的当前值。 差分计算机计算由参数计算机计算的一个物理参数的当前值与物理参数之一的预定值之间的差。 目标扭矩计算机计算马达的目标扭矩，其补偿当前值与物理参数之一的预定值之间的差。

    Heterobicyclic derivatives
    10.
    发明授权
    Heterobicyclic derivatives 失效
    异环衍生物

    公开(公告)号：US06426345B1

    公开(公告)日：2002-07-30

    申请号：US08793451

    申请日：1998-01-30

    申请人： Norihiko Shimazaki ,  Shinya Watanabe ,  Akihiko Sawada ,  Keiji Hemmi

    发明人： Norihiko Shimazaki ,  Shinya Watanabe ,  Akihiko Sawada ,  Keiji Hemmi

    IPC分类号： C07D48704

    CPC分类号： C07D471/04

    摘要： Heterobicyclic derivatives of the formula: wherein R1 is aryl which may have suitable substituent(s), ar(lower)alkyl which may have suitable substituent(s), halo(lower)alkyl, protected carboxy(lower)alkyl, acyl(lower)alkyl, heterocyclic group or heterocyclic(lower)alkyl which may have suitable substituent(s), R2 is aryl which may have suitable substituent(s) or heterocyclic group, and R3 is hydrogen, lower alkoxy or arylthio, and a pharmaceutically acceptable salt thereof which are useful as a medicament.

    摘要翻译： 下式的双环衍生物：其中R 1是可具有合适取代基的芳基，可具有合适取代基的芳基（低级）烷基，卤代（低级）烷基，保护的羧基（低级）烷基，酰基（低级）烷基 ，可具有合适取代基的杂环基或杂环（低级）烷基，R 2为可具有合适的取代基或杂环基的芳基，R 3为氢，低级烷氧基或芳硫基，及其药学上可接受的盐，其为 可用作药物。