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    Sheet feeder scanner
    111.
    发明授权
    Sheet feeder scanner 有权
    送纸器扫描仪

    公开(公告)号：US06507418B1

    公开(公告)日：2003-01-14

    申请号：US09425899

    申请日：2000-05-19

    Applicant: Philip L. Chen

    Inventor： Philip L. Chen

    IPC: H04N104

    CPC classification number: H04N1/1215 ,  H04N1/193 ,  H04N2201/02402 ,  H04N2201/02495 ,  H04N2201/0456

    Abstract: A sheet feeding scanner has its contact image sensor hanging pivotally on two side walls and is capable of turning with respect to the axis of the pivots. The contact image sensor presses against a driving roller by gravity and/or by a spring. A sheet of paper is sandwiched between the contact image sensor and the roller. The contact image sensor can be disengaged from the roller by an external release rod. The paper is removed when the release rod is actuated or by pulling the paper hard.

    Abstract translation: 送纸扫描器的接触图像传感器可枢转地悬挂在两个侧壁上，并且能够相对于枢轴的轴线转动。 接触式图像传感器通过重力和/或通过弹簧压靠驱动辊。 一张纸夹在接触式图像传感器和滚筒之间。 接触式图像传感器可以通过外部释放杆从辊脱离。 当释放杆被致动或拉动纸张时，纸张被移除。

    Image information reading apparatus having rolling elements interposed between a sheet table and a contact-type sensor
    112.
    发明授权
    Image information reading apparatus having rolling elements interposed between a sheet table and a contact-type sensor 失效
    图像信息读取装置具有夹在片材台和接触型传感器之间的滚动元件

    公开(公告)号：US5999277A

    公开(公告)日：1999-12-07

    申请号：US886543

    申请日：1997-07-01

    Applicant: Jenn-Tsair Tsai

    Inventor： Jenn-Tsair Tsai

    IPC: H04N1/04 ,  H04N1/10 ,  H04N1/107 ,  H04N1/193

    CPC classification number: H04N1/1017 ,  H04N1/193 ,  H04N2201/02402 ,  H04N2201/0442 ,  H04N2201/0448 ,  H04N2201/0456

    Abstract: The present invention discloses a new CIS information reading apparatus which employs rolling elements interposed between a sheet table and a CIS module for allowing the CIS module to roll over the bottom surface of the sheet table in linear direction. The CIS module is mounted on a pair of supports which uplift the CIS module in a manner that the CIS module presses tightly on the rolling elements to roll over the bottom surface of the sheet table. The pair of supports move along a pair of U grooves for guiding the CIS module along the sheet table. Since the rolling elements and the sheet table remain point or line contacts, so the friction between the CIS module and the sheet table will be very small. This helps to improve the picture duality of the images generated by the CIS module.

    Abstract translation: 本发明公开了一种新的CIS信息读取装置，其使用插入在片材台和CIS模块之间的滚动元件，以允许CIS模块在线性方向上滚动片材台的底面。 CIS模块安装在一对支撑件上，该支撑件以使得CIS模块紧密地按压在滚动元件上的方式提升CIS模块，从而在片材台的底表面上滚动。 一对支撑件沿着一对U形槽移动，用于沿着纸张台引导CIS模块。 由于滚动元件和片表保持点或线接触，因此CIS模块和片表之间的摩擦力将非常小。 这有助于提高由CIS模块生成的图像的图像对偶性。

    Image scanner having contact-type image sensor
    114.
    发明授权
    Image scanner having contact-type image sensor 失效
    具有接触式图像传感器的图像扫描仪

    公开(公告)号：US5734483A

    公开(公告)日：1998-03-31

    申请号：US715090

    申请日：1996-09-17

    Applicant: Yoshiya Itoh

    Inventor： Yoshiya Itoh

    IPC: H04N1/031 ,  H04N1/04 ,  H04N1/10 ,  H04N1/12 ,  H04N1/193 ,  G03G15/28

    CPC classification number: H04N1/1043 ,  H04N1/031 ,  H04N1/0464 ,  H04N1/1048 ,  H04N1/1052 ,  H04N1/12 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/02402 ,  H04N2201/02404 ,  H04N2201/0442 ,  H04N2201/0456

    Abstract: There is provided an image scanner in which no shock is applied to a carrier moving an image sensor when the carrier is moved between an automatic document feeder and a contact glass on which an original document is placed. The image sensor is pressed against the contact glass by a spring. A plurality of rollers are provided between the image sensor and the contact glass so that the image sensor is pressed against the contact glass via the rollers. The rollers are separated from the contact glass by a separating member when the image sensor passes an area between the contact glass and the automatic document feeder. A housing of the image scanner is made of a plastic.

    Abstract translation: 提供了一种图像扫描器，其中当载体在放置原始文档的自动文件馈送器和接触玻璃之间移动时，移动图像传感器的载体上不施加冲击。 图像传感器通过弹簧压靠接触玻璃。 在图像传感器和接触玻璃之间设置有多个辊，使得图像传感器经由辊压靠在接触玻璃上。 当图像传感器通过接触玻璃和自动文档进纸器之间的区域时，辊由接触玻璃分离。 图像扫描仪的外壳由塑料制成。

    Image scanner having contact-type image sensor movable under automatic document feeder
    115.
    发明授权
    Image scanner having contact-type image sensor movable under automatic document feeder 失效
    具有可在自动送纸器下移动的接触式图像传感器的图像扫描仪

    公开(公告)号：US5610731A

    公开(公告)日：1997-03-11

    申请号：US421919

    申请日：1995-04-14

    Applicant: Yoshiya Itoh

    Inventor： Yoshiya Itoh

    IPC: H04N1/031 ,  H04N1/04 ,  H04N1/10 ,  H04N1/12 ,  H04N1/193 ,  G03G15/28

    CPC classification number: H04N1/1043 ,  H04N1/031 ,  H04N1/0464 ,  H04N1/1048 ,  H04N1/1052 ,  H04N1/12 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/02402 ,  H04N2201/02404 ,  H04N2201/0442 ,  H04N2201/0456

    Abstract: There is provided an image scanner in which no shock is applied to a carrier moving an image sensor when the carrier is moved between an automatic document feeder and a contact glass on which an original document is placed. The image sensor is pressed against the contact glass by a spring, A plurality of rollers are provided between the image sensor and the contact glass so that the image sensor is pressed against the contact glass via the rollers. The rollers are separated from the contact glass by a separating member when the image sensor passes an area between the contact glass and the automatic document feeder.

    Abstract translation: 提供了一种图像扫描器，其中当载体在放置原始文档的自动文件馈送器和接触玻璃之间移动时，移动图像传感器的载体上不施加冲击。 图像传感器通过弹簧压靠在接触玻璃上。多个辊被设置在图像传感器和接触玻璃之间，使得图像传感器经由辊压靠在接触玻璃上。 当图像传感器通过接触玻璃和自动文档进纸器之间的区域时，辊由接触玻璃分离。

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