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121 条记录 (耗时 0.037 秒)

    ELECTRIC POWER TOOL, LOCK STATE OCCURRENCE DETERMINATION APPARATUS, AND PROGRAM
    61.
    发明申请
    ELECTRIC POWER TOOL, LOCK STATE OCCURRENCE DETERMINATION APPARATUS, AND PROGRAM 有权
    电动工具，锁定状态测量装置和程序

    公开(公告)号：US20130082631A1

    公开(公告)日：2013-04-04

    申请号：US13703420

    申请日：2011-05-26

    申请人： Jiro Suzuki ,  Takuya Kusakawa

    发明人： Jiro Suzuki ,  Takuya Kusakawa

    IPC分类号： H02H7/093

    CPC分类号： H02H7/093 ,  B25B21/02 ,  B25F5/00 ,  H02P6/12 ,  H02P29/0241

    摘要： A lock state occurrence determination apparatus includes a counter, a reset device, a reference time changing device, a lock state determination device, and an invalidation device. The invalidation device performs, in a case where a false determination of occurrence of a lock state of a motor is caused by the lock state determination device due to an operation input to operate a rotation speed of the motor, at least one of a first invalidation operation to invalidate the lock state determination device and a second invalidation operation to invalidate continuation of a counting operation by the counter.

    摘要翻译： 锁定状态发生确定装置包括计数器，复位装置，参考时间改变装置，锁定状态确定装置和无效装置。 无效装置在通过操作输入由锁定状态确定装置引起电动机的锁定状态的发生的错误确定以操作电动机的转速的情况下执行以下中的至少一个：第一无效 使锁定状态确定装置无效的操作和使计数器继续计数操作无效的第二无效操作。

    Rechargeable power tool, control unit and recording medium
    62.
    发明授权
    Rechargeable power tool, control unit and recording medium 有权
    充电电动工具，控制单元和记录介质

    公开(公告)号：US08324845B2

    公开(公告)日：2012-12-04

    申请号：US12453830

    申请日：2009-05-22

    申请人： Jiro Suzuki ,  Fengying Dong ,  Takuya Kusakawa

    发明人： Jiro Suzuki ,  Fengying Dong ,  Takuya Kusakawa

    IPC分类号： H02P7/00

    CPC分类号： B25F5/00 ,  H02H7/0838 ,  H02H7/1213

    摘要： A rechargeable power tool includes a direct current motor, a switching circuit, at least one speed setting unit, a duty ratio setting unit, a drive unit, an operation amount detecting unit, an abnormality determining unit, and a determination threshold setting unit. The abnormality determining unit compares an operation amount detected by the operation amount detecting unit and a determination threshold set based on the operation amount to thereby determine whether or not an operation state of the rechargeable power tool is abnormal. The determination threshold setting unit sets the determination threshold in a continuous or stepwise manner in accordance with a rotation speed set by the speed setting unit.

    摘要翻译： 可再充电电动工具包括直流电动机，开关电路，至少一个速度设定单元，占空比设定单元，驱动单元，操作量检测单元，异常判定单元和确定阈值设定单元。 异常确定单元将由操作量检测单元检测的操作量和基于操作量设定的确定阈值进行比较，从而确定可充电电动工具的操作状态是否异常。 确定阈值设定单元根据由速度设定单元设定的转速，以连续或逐步的方式设定判定阈值。

    Electric power tool
    65.
    发明申请
    Electric power tool 有权
    电动工具

    公开(公告)号：US20090128062A1

    公开(公告)日：2009-05-21

    申请号：US12289787

    申请日：2008-11-04

    申请人： Masahiro Watanabe ,  Jiro Suzuki ,  Takuya Kusakawa

    发明人： Masahiro Watanabe ,  Jiro Suzuki ,  Takuya Kusakawa

    IPC分类号： H05B37/02

    CPC分类号： B25F5/00 ,  Y10T307/832 ,  Y10T307/944

    摘要： An electric power tool, which comprises a motor that drives a tool, a power source unit that applies voltage to the motor, a main switching circuit that makes/breaks an electrical connection between the power source unit and the motor, an illuminator that illuminates a work spot, a switching device that electrically connects the illuminator to the power source unit, and an OR circuit that is electrically connected to terminals of the motor to the base terminal is provided. The OR circuit electrically connects one of the motor terminals at which a voltage is higher to the base terminal.

    摘要翻译： 一种电动工具，其包括驱动工具的电动机，向所述电动机施加电压的电源单元，使所述电源单元和所述电动机之间的电连接断开的主开关电路;照明器 提供了将照明器电连接到电源单元的开关装置和与电动机的端子电连接到基座端子的“或”电路。 OR电路将电压较高的电动机端子之一电连接到基座端子。

    Laser Beam Path Length Difference Detector, Laser Phase Controller, and Coherent Optical Coupler
    66.
    发明申请
    Laser Beam Path Length Difference Detector, Laser Phase Controller, and Coherent Optical Coupler 失效
    激光束路径长度差分检测器，激光相位控制器和相干光耦合器

    公开(公告)号：US20080031292A1

    公开(公告)日：2008-02-07

    申请号：US11631308

    申请日：2004-09-13

    申请人： Jiro Suzuki ,  Yoshihito Hirano ,  Yutaka Ezaki ,  Yasushi Horiuchi

    发明人： Jiro Suzuki ,  Yoshihito Hirano ,  Yutaka Ezaki ,  Yasushi Horiuchi

    IPC分类号： H01S3/13 ,  G01B9/02 ,  G01J9/00 ,  G01M11/00

    CPC分类号： H01S3/2383 ,  G01J9/0246 ,  H01S3/005

    摘要： Provided are a small-sized, low-cost, and easy-to-use laser optical path length difference detecting device, a laser optical path length difference detecting device, and a coherent optical coupling device. The laser optical path length difference detecting device detects an optical path length difference between propagation paths of a first laser beam (1) and a second laser beam (2), which are mutually coherent when the beams are propagated through two arbitrary optical paths of a plurality of laser beam optical paths. The laser optical path length difference detecting device is provided with an optical path length difference variable means (4) for changing the optical path length difference between the first laser beam (1) and the second laser beam (2), a wavefront inclination generating means (5) for inclining a wavefront of at least one of the first laser beam (1) and the second laser beam (2), and a two-dimensional detector (6) for detecting the interference light intensity distribution of the first laser beam (1) and the second laser beam (2) which have passed through the wavefront inclination generating means.

    摘要翻译： 提供了一种小尺寸，低成本，易于使用的激光光路长度差检测装置，激光光路长度差检测装置和相干光耦合装置。 激光光路长度差检测装置检测当第一激光束（1）和第二激光束（2）的传播路径之间的光路长度差异，当光束通过两 多个激光束光路。 激光光路长度差检测装置设置有用于改变第一激光束（1）和第二激光束（2）之间的光程长度差的光路长度差可变装置（4），波前倾斜产生装置 （5），用于倾斜第一激光束（1）和第二激光束（2）中的至少一个的波前;以及二维检测器（6），用于检测第一激光束的干涉光强度分布 1）和通过波前倾斜产生装置的第二激光束（2）。

    Optical antenna
    68.
    发明授权
    Optical antenna 有权
    光天线

    公开(公告)号：US07151882B2

    公开(公告)日：2006-12-19

    申请号：US10532811

    申请日：2003-01-31

    申请人： Jiro Suzuki ,  Yoshihito Hirano ,  Toshiyuki Ando ,  Yasuhisa Tamagawa

    发明人： Jiro Suzuki ,  Yoshihito Hirano ,  Toshiyuki Ando ,  Yasuhisa Tamagawa

    IPC分类号： G02B6/00

    CPC分类号： G02B6/4206 ,  G02B6/32 ,  G02B6/4246 ,  H04B10/118

    摘要： An optical antenna includes an optical element mount (3) for mounting fiber ends (1a and 2a) of optical fibers (1 and 2) at different positions; and an optical transmitting and receiving system (4) for collimating, when laser beams are radiated from the fiber ends (1a and 2a), the laser beams to parallel light rays toward the space, and for focusing, when laser beams arrive from the space, the laser beams onto the fiber ends (1a and 2a) This makes it possible to set two optical transmitting and receiving directions 5 and 6 without installing complicated mechanical elements.

    摘要翻译： 光学天线包括用于在不同位置安装光纤（1和2）的光纤端部（1a和2a）的光学元件安装件（3） 以及光学发射和接收系统（4），用于当激光束从光纤端部（1a和2a）辐射时，将激光束平行射向空间并用于聚焦，当激光束从 该空间，激光束到纤维端部（1a和2a）上，这使得可以在不安装复杂的机械元件的情况下设置两个光学发射和接收方向5和6。