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    Camera module
    1.
    发明授权
    Camera module 有权
    相机模块

    公开(公告)号：US07626776B2

    公开(公告)日：2009-12-01

    申请号：US12017546

    申请日：2008-01-22

    申请人： Toshihiko Honma ,  Masayuki Itagaki

    发明人： Toshihiko Honma ,  Masayuki Itagaki

    IPC分类号： G02B7/02

    CPC分类号： G02B7/08 ,  G02B15/22 ,  H02K41/0356 ,  H04N5/2254 ,  H04N5/2257

    摘要： A camera module which can switch a photographing mode of the camera module includes a housing, a holder having a lens unit and displaceable between a first position and a second position, a magnetic member and a coil, a first magnet having an N pole, and a second magnet having an S pole. Positive DC supplied to the coil magnetizes the magnetic member to an N polarity repelled by the N pole and attracted to the S pole and held at that position by stopping the current for macro photographing mode. Negative DC supplied to the coil magnetizes the magnetic member to an S polarity repelled by the S pole and attracted to the N pole and held by stopping the DC current for the normal photographing mode.

    摘要翻译： 可以切换相机模块的拍摄模式的相机模块包括壳体，具有透镜单元并且可在第一位置和第二位置之间移位的保持器，磁性构件和线圈，具有N极的第一磁体和 具有S极的第二磁体。 提供给线圈的正直流将磁性部件磁化成由N极排斥的N极，并吸引到S极并通过停止用于微距拍摄模式的电流而保持在该位置。 提供给线圈的负极将磁性部件磁化成由S极排斥的S极性，并吸引到N极，并通过停止用于正常拍摄模式的DC电流来保持。

    CAMERA MODULE
    2.
    发明申请
    CAMERA MODULE 有权
    相机模块

    公开(公告)号：US20080174890A1

    公开(公告)日：2008-07-24

    申请号：US12017546

    申请日：2008-01-22

    申请人： Toshihiko Honma ,  Masayuki Itagaki

    发明人： Toshihiko Honma ,  Masayuki Itagaki

    IPC分类号： G02B7/04

    CPC分类号： G02B7/08 ,  G02B15/22 ,  H02K41/0356 ,  H04N5/2254 ,  H04N5/2257

    摘要： A camera module which can switch a photographing mode of the camera module between a normal photographing mode and a macro photographing mode is provided without using any hand-manipulated lever. The camera module includes a housing, a holder having a lens unit and displaceable between a first position and a second position, a magnetic member provided on the holder, a coil provided on the holder adjacent to the magnetic member for magnetizing the magnetic member, a first magnet provided inside the housing and having N pole which faces the magnetic member at the first position of the holder, and a second magnet provided inside the housing and having S pole which faces the magnetic member at the second position of the holder. When a positive DC is supplied to the coil, the magnetic member is magnetized to have an N polarity so as to be repelled to the N pole of the first magnet and attracted to the S pole of the second magnet and it is held at that position by stopping the supply of the current due to the magnetic force of the second magnet. That is, the holder is displaced from the first position to the second position to take the macro photographing mode. On the other hand, when a negative DC is supplied to the coil, the magnetic member is magnetized to an S polarity so as to be repelled to the S pole of the second magnet and attracted to the N pole of the first magnet and it is held at that position by stopping the supply of the DC current due to the magnetic force of the first magnet. That is, the holder is displaced from the second position to the first position to take the normal photographing mode.

    摘要翻译： 提供可以在正常拍摄模式和微距拍摄模式之间切换相机模块的拍摄模式的相机模块，而不使用任何手动操纵杆。 相机模块包括壳体，具有透镜单元并且可在第一位置和第二位置之间移位的保持器，设置在保持器上的磁性构件，设置在与磁性构件相邻的保持器上用于磁化磁性构件的线圈， 第一磁铁，其设置在壳体内部，并且在保持器的第一位置处具有面对磁性构件的N极，以及设置在壳体内部的第二磁体，并且在保持器的第二位置处具有面向磁性构件的S极。 当向线圈供给正的DC时，磁性部件被磁化以具有N极性，以被排斥到第一磁体的N极并被吸引到第二磁体的S极并且被保持在该位置 通过停止由于第二磁体的磁力引起的电流的供给。 也就是说，保持器从第一位置移动到第二位置以拍摄微距拍摄模式。 另一方面，当向线圈供给负DC时，磁性部件被磁化成S极性，以被排斥到第二磁体的S极并被吸引到第一磁体的N极，并且 通过停止由于第一磁体的磁力引起的直流电流的供给而保持在该位置。 也就是说，保持器从第二位置移动到第一位置以进行正常拍摄模式。

    Optical pickup unit comprising an optical pickup actuator wobblably held in an optical base
    4.
    发明申请
    Optical pickup unit comprising an optical pickup actuator wobblably held in an optical base 审中-公开
    光学拾取单元包括可旋转地保持在光学基座中的光学拾取器致动器

    公开(公告)号：US20060056080A1

    公开(公告)日：2006-03-16

    申请号：US11158715

    申请日：2005-06-22

    申请人： Masayoshi Sugawara ,  Masayuki Itagaki

    发明人： Masayoshi Sugawara ,  Masayuki Itagaki

    IPC分类号： G02B7/02

    CPC分类号： G11B7/22 ,  G02B7/026 ,  G02B7/08 ,  G11B7/082 ,  G11B7/08582 ,  G11B2007/0006

    摘要： An optical pickup unit (100A) according to this invention has an optical pickup actuator (200) for wobblably supporting an objective lens (71) and an optical base (300) having an aperture (300a) for receiving the optical pickup actuator. The optical pickup actuator (200) received in the aperture (300a) is wobblably held in the optical base (300) by using elastic resin material (91A).

    摘要翻译： 根据本发明的光学拾取单元（100A）具有用于可摆动地支撑物镜（71）的光学拾取器致动器（200）和具有用于接收光学拾取器致动器的孔径（300a）的光学基座（300）。 通过使用弹性树脂材料（91A），容纳在孔（300a）中的光学拾取器致动器（200）可摆动地保持在光学基座（300）中。

    FUEL CELL SEPARATOR AND FUEL CELL DEVICE
    6.
    发明申请
    FUEL CELL SEPARATOR AND FUEL CELL DEVICE 审中-公开

    公开(公告)号：US20200006787A1

    公开(公告)日：2020-01-02

    申请号：US16444015

    申请日：2019-06-18

    申请人： Satoshi TAKATA ,  Masayuki ITAGAKI

    发明人： Satoshi TAKATA ,  Masayuki ITAGAKI

    IPC分类号： H01M8/0228 ,  H01M8/1039 ,  H01M8/021 ,  H01M8/0215

    摘要： An object of the present disclosure is to provide a fuel cell separator having a low contact resistance due to a tin oxide film and having an excellent corrosion resistance. An embodiment is a method for manufacturing a fuel cell separator including a stainless steel substrate. The method includes forming the tin oxide film on a surface of the stainless steel substrate; and attaching phosphoric acid or phosphate to at least a defective portion in the tin oxide film.