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163 条记录 (耗时 0.04 秒)

    Motors containing segment conductor coils
    1.
    发明授权
    Motors containing segment conductor coils 有权
    包含分段导体线圈的电机

    公开(公告)号：US08916999B2

    公开(公告)日：2014-12-23

    申请号：US13335000

    申请日：2011-12-22

    申请人： Hiroshi Imai ,  Yusuke Tateishi ,  Keisuke Koide ,  Tatsunori Banba ,  Takumi Suzuki ,  Yoshikazu Fujii

    发明人： Hiroshi Imai ,  Yusuke Tateishi ,  Keisuke Koide ,  Tatsunori Banba ,  Takumi Suzuki ,  Yoshikazu Fujii

    IPC分类号： H02K11/00 ,  H02K5/00 ,  H02K21/12 ,  H02K3/00 ,  H02K3/28 ,  H02K1/27 ,  H02K3/50 ,  H02K5/22 ,  H02K21/14 ,  H02K29/03

    CPC分类号： H02K3/28 ,  H02K1/2746 ,  H02K3/50 ,  H02K5/225 ,  H02K11/33 ,  H02K21/14 ,  H02K29/03 ,  H02K2201/06 ,  H02K2213/03

    摘要： A motor includes a motor case, and a rotor and a stator, which are disposed in the case. The case has a tubular portion, a front cover mounted to an axial end of the portion, and a rear cover mounted to the other axial end of the portion. The rotor has a rotary shaft and the stator includes a plurality of teeth, which extend toward a central axis of the shaft and are circumferentially disposed at equal intervals. Between each circumferentially adjacent pair of the teeth, a slot extending toward the axis is formed. In each slot, a U-shaped segment is inserted in parallel with the axis. The distal ends of the segments projecting out from the slots are electrically interconnected, thereby forming an SC coil including the segments disposed circumferentially. The SC coil includes a receiving terminal, and the terminal includes leads extending in parallel to the axis.

    摘要翻译： 电动机包括设置在壳体中的电动机壳体，转子和定子。 壳体具有管状部分，安装到该部分的轴向端部的前盖以及安装到该部分的另一个轴向端部的后盖。 转子具有旋转轴，并且定子包括多个齿，其朝向轴的中心轴线延伸并以等间隔周向设置。 在每个周向相邻的齿对之间形成有朝向轴延伸的槽。 在每个槽中，U形段与轴平行地插入。 从槽突出的段的远端电互连，从而形成包括周向设置的段的SC线圈。 SC线圈包括接收端子，并且该端子包括平行于该轴线延伸的引线。

    Image projection device, image protection method, distance measuring device and distance measuring method
    2.
    发明授权
    Image projection device, image protection method, distance measuring device and distance measuring method 有权
    图像投影装置，图像保护方法，距离测量装置和距离测量方法

    公开(公告)号：US09195115B2

    公开(公告)日：2015-11-24

    申请号：US13501990

    申请日：2010-10-04

    申请人： Hiroshi Imai

    发明人： Hiroshi Imai

    IPC分类号： G03B21/14 ,  G03B3/00 ,  G02B3/08 ,  G02B15/00 ,  G02B27/10 ,  G02B27/14 ,  G02B27/48 ,  G03B21/00

    CPC分类号： G03B3/00 ,  G02B3/08 ,  G02B15/00 ,  G02B27/104 ,  G02B27/145 ,  G02B27/48 ,  G03B21/00 ,  G03B21/006

    摘要： An image projection device includes: a variable-focus lens (2) in which focal length can be changed; scanning means (3) that scans a projection surface (12) by means of a light beam that is condensed by the variable-focus lens (2); distance-measuring means (9) that measures the distance from the variable-focus lens (2) to the projection surface (12); and control means (4) that controls the variable-focus lens (2) such that the focal length of the variable-focus lens (2) is greater than the distance measured by means of the distance-measuring means (9).

    摘要翻译： 一种图像投影装置包括：焦距可变的可变焦距透镜; 扫描装置（3），其通过由可变焦距透镜（2）会聚的光束扫描投影表面（12）; 距离测量装置（9），其测量从可变焦距透镜（2）到投影表面（12）的距离; 以及控制可变焦距透镜（2）的控制装置（4），使得可变焦距透镜（2）的焦距大于通过距离测量装置（9）测量的距离。

    Projection type image display apparatus and control method therefor
    4.
    发明授权
    Projection type image display apparatus and control method therefor 有权
    投影型图像显示装置及其控制方法

    公开(公告)号：US08899754B2

    公开(公告)日：2014-12-02

    申请号：US13263659

    申请日：2010-03-09

    申请人： Hiroshi Imai

    发明人： Hiroshi Imai

    IPC分类号： G03B21/14 ,  G03B21/00 ,  G02B27/10 ,  G02B27/14 ,  G02B27/28 ,  G02F1/01

    CPC分类号： G03B21/00 ,  G02B27/104 ,  G02B27/145 ,  G02B27/283 ,  G02F1/0136 ,  G03B21/005

    摘要： There is provided a projection-type image display apparatus which is capable of solving the problem in which the reduction ratio of speckles is small. Light source emits a light beam that is modulated according to a video signal. Projector projects the light beam emitted from light source to display an image. Changer changes a polarized state of the light beam emitted from the light source to projector or changes a polarized state of the light beam projected by the projector. Controller repeatedly selects a plurality of predetermined particular polarized states according to a predetermined sequence. Controller switches the polarized state changed by the changer to the selected particular polarized states.

    摘要翻译： 提供了能够解决散斑减少率小的问题的投射型图像显示装置。 光源发射根据视频信号调制的光束。 投影仪投影从光源发出的光束显示图像。 变换器将从光源发射的光束的偏振状态改变为投影仪，或改变由投影仪投影的光束的偏振状态。 控制器根据预定的顺序重复选择多个预定的特定极化状态。 控制器将由变换器更改的极化状态切换到所选择的特定极化状态。

    Drive unit with controller case including lever
    5.
    发明授权
    Drive unit with controller case including lever 有权
    带控制器壳体的驱动单元包括杠杆

    公开(公告)号：US08816548B2

    公开(公告)日：2014-08-26

    申请号：US13469126

    申请日：2012-05-11

    申请人： Hiroki Tomizawa ,  Hiroshi Imai

    发明人： Hiroki Tomizawa ,  Hiroshi Imai

    IPC分类号： H02K11/00 ,  H02K5/22

    CPC分类号： H02K5/225 ,  H02K11/33

    摘要： A drive unit includes a motor disposed in a motor case, a controller, disposed in a controller case, and a lever. The lever includes a supported portion that is fitted on a support of the controller case in a rotatable manner, a first action point at a first distance from the supported portion, and a second action point at a second distance from the supported portion. When the lever rotates from a close state toward an open state according to an application of a first force to the first action point, the second action point abuts on a specific part on the motor case, thereby generating a second force from the second action point to the specific part in a parallel direction of the axis of the motor case, with its reaction force reversely applied from the supported portion to the support as a third force.

    摘要翻译： 驱动单元包括设置在电动机壳体中的电动机，设置在控制器壳体中的控制器和杆。 杠杆包括以可旋转的方式装配在控制器壳体的支撑件上的支撑部分，距离被支撑部分第一距离处的第一动作点和离被支撑部分第二距离的第二动作点。 当所述杆根据第一力施加到所述第一动作点时从闭合状态朝向打开状态旋转时，所述第二动作点与所述电动机壳体上的特定部件邻接，从而产生来自所述第二动作点的第二力 到电动机壳体的轴线的平行方向上的特定部分，其反作用力作为第三力从支撑部分反向施加到支撑件。

    IMAGE DISPLAY DEVICES
    6.
    发明申请
    IMAGE DISPLAY DEVICES 有权
    图像显示设备

    公开(公告)号：US20140153072A1

    公开(公告)日：2014-06-05

    申请号：US14122612

    申请日：2012-05-31

    申请人： Hiroshi Imai

    发明人： Hiroshi Imai

    IPC分类号： G02B26/10

    CPC分类号： G02B26/10 ,  G02B15/00 ,  G02B17/023 ,  G02B26/101

    摘要： An image display device may include a varifocal optical element that condenses a light beam emitted from a light source and scans a projection surface with the light beam from the varifocal optical element. The varifocal optical element may include lenses located side by side in a direction orthogonal to their optical axes that are in parallel with each other; an orthogonal plane mirror that reflects the beam that passes through one of the lens to the other lens; and an actuator that moves the orthogonal plane mirror in parallel along the optical axes of the lenses. The displacement of the actuator may be controlled based on the scanning angle.

    摘要翻译： 图像显示装置可以包括可变焦度光学元件，其将从光源发射的光束会聚并用来自变焦光学元件的光束扫描投影表面。 变焦光学元件可以包括在与它们彼此平行的光轴正交的方向上并排定位的透镜; 将通过透镜中的一个的光束反射到另一透镜的正交平面镜; 以及沿着透镜的光轴平行移动正交平面镜的致动器。 可以基于扫描角度来控制致动器的位移。

    Control device for electric motor
    7.
    发明授权
    Control device for electric motor 有权
    电动机控制装置

    公开(公告)号：US08659193B2

    公开(公告)日：2014-02-25

    申请号：US13085526

    申请日：2011-04-13

    申请人： Masashi Yamasaki ,  Hiroshi Imai ,  Katsuji Kawai

    发明人： Masashi Yamasaki ,  Hiroshi Imai ,  Katsuji Kawai

    IPC分类号： H02K5/20 ,  H02K11/00 ,  H02K5/00

    CPC分类号： H02K5/18 ,  H02K11/33

    摘要： A power module for supplying driving current to coils wound on a stator of an electric motor and a heat sink for absorbing heat generated at the power module are provided at an axial outside of a motor casing. An intermediate member is provided between the motor casing and the heat sink. The intermediate member has a bottom plate portion fixed to an axial end plate of the motor casing and a cylindrical side wall axially extending from the bottom plate portion. An outer peripheral surface of the heat sink is in contact with an inner peripheral surface of the cylindrical side wall, so that the power module fixed to the heat sink is arranged in a space, which is within a range smaller than an outer diameter of the motor casing.

    摘要翻译： 在电动机壳体的轴向外侧设置有用于向缠绕在电动机的定子上的线圈提供驱动电流的电力模块和用于吸收在功率模块产生的热量的散热器。 在电动机壳体和散热器之间设置中间构件。 中间构件具有固定到马达壳体的轴向端板的底板部分和从底板部分轴向延伸的圆柱形侧壁。 散热器的外周面与圆筒状侧壁的内周面接触，固定在散热器上的功率模块配置在比外侧的外径小的空间内 电机外壳。

    SENSOR DEVICE
    9.
    发明申请
    SENSOR DEVICE 有权
    传感器设备

    公开(公告)号：US20130140910A1

    公开(公告)日：2013-06-06

    申请号：US13816863

    申请日：2011-03-16

    申请人： Hiroshi Imai ,  Yasuhiro Kawabata ,  Hiroshi Sameshima

    发明人： Hiroshi Imai ,  Yasuhiro Kawabata ,  Hiroshi Sameshima

    IPC分类号： H02J1/00

    CPC分类号： H02J1/00 ,  G01D3/10 ,  H02J1/04 ,  H02J7/0065 ,  Y10T307/766

    摘要： A sensor device has a sensor unit, a control unit; and multiple power supply paths from a power supply to the sensor unit and the control unit. The multiple power supply paths are configured to be switched in accordance with an operation status of the sensor unit. The sensor device further has a wireless communication device for transmitting a measurement result of the sensor unit. The multiple power supply paths are provided to supply power from the power supply to the wireless communication device. The multiple power supply paths are configured to be switched in accordance with an operation status of the wireless communication device.

    摘要翻译： 传感器装置具有传感器单元，控制单元; 以及从电源到传感器单元和控制单元的多个电源路径。 多个电源路径被配置为根据传感器单元的操作状态进行切换。 传感器装置还具有用于发送传感器单元的测量结果的无线通信装置。 提供多个电源路径以从电源向无线通信设备供电。 多个电源路径被配置为根据无线通信设备的操作状态进行切换。

    DRIVE UNIT
    10.
    发明申请
    DRIVE UNIT 有权
    驱动单元

    公开(公告)号：US20120286603A1

    公开(公告)日：2012-11-15

    申请号：US13469134

    申请日：2012-05-11

    申请人： Yuuji Suga ,  Hiroshi Imai

    发明人： Yuuji Suga ,  Hiroshi Imai

    IPC分类号： H02K11/00

    CPC分类号： H02K11/0073 ,  H02K5/225 ,  H02K11/33

    摘要： A drive unit has a motor, a control unit, and a fastener. The motor is housed in a motor case, and includes a stator, a rotor, and a shaft. The stator has winding wires that are wound therein and are electrically coupled to motor wires. The rotor is disposed inside of the stator and the shaft is disposed in and coupled to the rotor, such that the rotor and shaft rotate, as one, within the stator. The control unit includes a semiconductor module with a switching element, a connection terminal that electrically couples the switching element with other devices, and a control unit case to house the semiconductor module. The fastener is disposed in the control unit case, such that the fastener couples the motor and the control unit, and electrically couples the motor wire and the connection terminal.

    摘要翻译： 驱动单元具有马达，控制单元和紧固件。 电动机容纳在电动机壳体中，并且包括定子，转子和轴。 定子具有卷绕在其中并且电耦合到电动机线的绕组线。 转子设置在定子的内部，并且轴设置在转子中并联接到转子，使得转子和轴在定子内一个旋转。 控制单元包括具有开关元件的半导体模块，将开关元件与其它器件电耦合的连接端子以及容纳半导体模块的控制单元壳体。 紧固件设置在控制单元壳体中，使得紧固件联接电动机和控制单元，并且电耦合电动机线和连接端子。