Method of controlling ignition timing of an internal combustion engine
    6.
    发明授权
    Method of controlling ignition timing of an internal combustion engine 失效
    控制内燃机点火正时的方法

    公开(公告)号:US4256073A

    公开(公告)日:1981-03-17

    申请号:US81795

    申请日:1979-10-04

    IPC分类号: F02P5/15 F02P5/04

    CPC分类号: F02P5/1504 Y02T10/46

    摘要: A spark-advance angle of an internal combustion engine is calculated based on at least one electrical signal which indicates an operating condition of the engine. The calculated spark-advance angle is compared with a lower limit of a required spark-advance angle, and then, if the calculated spark-advance angle is less than the lower limit, this calculated spark-advance angle is corrected so that it coincides with the lower limit.

    摘要翻译: 基于指示发动机的运行状态的至少一个电信号来计算内燃机的火花提前角。 将计算出的火花提前角与所需的火花提前角的下限进行比较,然后如果计算的火花提前角小于下限,则该计算出的火花提前角被校正为与 的下限。

    Optical unit and LCD device using the optical unit
    7.
    发明授权
    Optical unit and LCD device using the optical unit 有权
    光学单元和使用光学单元的LCD设备

    公开(公告)号:US07593070B2

    公开(公告)日:2009-09-22

    申请号:US11984403

    申请日:2007-11-16

    申请人: Toshihisa Ogawa

    发明人: Toshihisa Ogawa

    IPC分类号: G02F1/1333

    CPC分类号: G02B6/0088 G02F1/133615

    摘要: An optical unit, includes a light conductive plate having a first surface and a second surface, at least one optical sheet on the first surface of the light conductive plate, and a light reflective sheet extending over the entire second surface of the light conductive plate and fastened on a portion of a first surface of the optical sheet adjacent the periphery thereof to fasten the light conductive plate, the optical sheet, and the light reflective sheet as an optical unit, and to define a light discharge region on the first surface of the optical sheet and the first surface of the light conductive plate.

    摘要翻译: 一种光学单元,包括具有第一表面和第二表面的导光板,在所述导光板的第一表面上的至少一个光学片和在所述导光板的整个第二表面上延伸的光反射片,以及 紧固在邻近其周边的光学片的第一表面的一部分上,以将光导板,光学片和光反射片作为光学单元固定,并且在第一表面上限定光放电区域 光学片和导光板的第一表面。

    Optical unit and LCD device using the optical unit
    8.
    发明申请
    Optical unit and LCD device using the optical unit 有权
    光学单元和使用光学单元的LCD设备

    公开(公告)号:US20080174717A1

    公开(公告)日:2008-07-24

    申请号:US11984403

    申请日:2007-11-16

    申请人: Toshihisa Ogawa

    发明人: Toshihisa Ogawa

    CPC分类号: G02B6/0088 G02F1/133615

    摘要: An optical unit, includes a light conductive plate having a first surface and a second surface, at least one optical sheet on the first surface of the light conductive plate, and a light reflective sheet extending over the entire second surface of the light conductive plate and fastened on a portion of a first surface of the optical sheet adjacent the periphery thereof to fasten the light conductive plate, the optical sheet, and the light reflective sheet as an optical unit, and to define a light discharge region on the first surface of the optical sheet and the first surface of the light conductive plate.

    摘要翻译: 一种光学单元,包括具有第一表面和第二表面的导光板,在所述导光板的第一表面上的至少一个光学片和在所述导光板的整个第二表面上延伸的光反射片,以及 紧固在邻近其周边的光学片的第一表面的一部分上,以将光导板,光学片和光反射片作为光学单元固定,并且在第一表面上限定光放电区域 光学片和导光板的第一表面。

    Optical unit and LCD device using the optical unit
    10.
    发明申请
    Optical unit and LCD device using the optical unit 审中-公开
    光学单元和使用光学单元的LCD设备

    公开(公告)号:US20090290095A1

    公开(公告)日:2009-11-26

    申请号:US12461114

    申请日:2009-07-31

    申请人: Toshihisa Ogawa

    发明人: Toshihisa Ogawa

    IPC分类号: G02F1/13357

    CPC分类号: G02B6/0088 G02F1/133615

    摘要: An optical unit includes a light conductive plate having a first surface and a second surface, at least one optical sheet on the first surface of the light conductive plate, and a light reflective sheet extending over an entire second surface of the light conductive plate and fastened on a portion of a first surface of the optical sheet adjacent a periphery thereof to fasten the light conductive plate, the optical sheet, and the light reflective sheet as an optical unit, and to define a light discharge region on the first surface of the optical sheet and the first surface of the light conductive plate.

    摘要翻译: 光学单元包括具有第一表面和第二表面的导光板,在导光板的第一表面上的至少一个光学片,以及在导光板的整个第二表面上延伸并紧固的光反射片 在光学片的与其周边相邻的第一表面的一部分上,将作为光学单元的导光板,光学片和光反射片紧固,并且在光学器件的第一表面上限定放电区域 片材和导光板的第一表面。