DOCUMENT PROCESSOR WITH OPTICAL SENSOR ARRANGEMENT
    2.
    发明申请
    DOCUMENT PROCESSOR WITH OPTICAL SENSOR ARRANGEMENT 审中-公开
    具有光传感器布置的文件处理器

    公开(公告)号:WO2006065808A2

    公开(公告)日:2006-06-22

    申请号:PCT/US2005/045052

    申请日:2005-12-14

    CPC classification number: G07F7/04 G07D7/121 G07F1/045

    Abstract: An apparatus for document processing comprises an optical sensor including a light source, a light detector and an optical element. The optical sensor is adapted so that, during operation of the apparatus, at least a first portion of light from the source that enters the optical element travels along paths in the optical element so as to be re­directed by total internal reflection toward the detector and wherein the total internal reflection is maintained when the optical element is wet. Signals form the optical sensor may be used to determine, for example, the state of a document storage cassette or the location of a document with respect to the cassette.

    Abstract translation: 用于文件处理的装置包括光学传感器,其包括光源,光检测器和光学元件。 光学传感器适于使得在设备的操作期间,来自光源的光源的至少第一部分光沿着光学元件中的路径行进,以便通过全内反射朝向检测器重定向,并且其中 当光学元件潮湿时,保持全内反射。 形成光学传感器的信号可以用于例如确定文件存放盒的状态或文件相对于盒的位置。

    DOCUMENT PROCESSOR WITH OPTICAL SENSOR ARRANGEMENT
    9.
    发明申请
    DOCUMENT PROCESSOR WITH OPTICAL SENSOR ARRANGEMENT 审中-公开
    具有光传感器布置的文件处理器

    公开(公告)号:WO2006065808A3

    公开(公告)日:2007-05-24

    申请号:PCT/US2005045052

    申请日:2005-12-14

    CPC classification number: G07F7/04 G07D7/121 G07F1/045

    Abstract: An apparatus for document processing comprises an optical sensor including a light source (44), a light detector (46) and an optical element (48). The optical sensor is adapted so that, during operation of the apparatus, at least a first portion of light from the source (44) that enters the optical element (48) travels along paths in the optical element (48) so as to be re-directed by total internal reflection toward the detector (46) and wherein the total internal reflection is maintained when the optical element (48) is wet. Signals form the optical sensor may be used to determine, for example, the state of a document storage cassette or the location of a document with respect to the cassette.

    Abstract translation: 用于文件处理的装置包括光学传感器,其包括光源(44),光检测器(46)和光学元件(48)。 光学传感器适于使得在设备的操作期间,来自源(44)的进入光学元件(48)的至少第一部分光沿着光学元件(48)中的路径行进,以便被重新 通过全内反射朝向检测器(46)指向,并且其中当光学元件(48)是湿的时,保持全内反射。 形成光学传感器的信号可以用于例如确定文件存放盒的状态或文件相对于盒的位置。

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