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    Alignment system for a digital image capture device
    4.
    发明授权
    Alignment system for a digital image capture device 有权
    数字图像采集设备的对准系统

    公开(公告)号：US09083863B2

    公开(公告)日：2015-07-14

    申请号：US13451772

    申请日：2012-04-20

    Applicant: David B Larson

    Inventor： David B Larson

    IPC: G06K9/68 ,  G06F3/14 ,  H04N1/195 ,  G06K15/00

    CPC classification number: H04N1/19594 ,  H04N2201/0422 ,  H04N2201/0436 ,  H04N2201/0446 ,  H04N2201/0448

    Abstract: A method for aligning an image capture device for a print device includes providing a capture stage on which an object to be imaged by the capture device is placed. The capture stage includes a plurality of reference markers spaced apart by a predetermined distance. The reference markers are imaged with the capture device. A distance between the reference markers is measured. A correction difference between the measured distance of the reference markers and the predetermined distance is computed. An angular correction value based on the correction difference is computed. The angular position of the capture device relative to the capture stage is adjusted based upon the angular correction value.

    Abstract translation: 用于对准用于打印设备的图像捕获设备的方法包括提供其上放置由捕获设备要成像的对象的捕获阶段。 捕获阶段包括间隔开预定距离的多个参考标记。 参考标记用捕获装置成像。 测量参考标记之间的距离。 计算参考标记的测量距离与预定距离之间的校正差。 计算基于校正差的角度校正值。 基于角度校正值来调整捕获装置相对于捕获载物台的角度位置。

    ALIGNMENT SYSTEM FOR A DIGITAL IMAGE CAPTURE DEVICE
    5.
    发明申请
    ALIGNMENT SYSTEM FOR A DIGITAL IMAGE CAPTURE DEVICE 有权
    数字图像捕获设备的对准系统

    公开(公告)号：US20130278783A1

    公开(公告)日：2013-10-24

    申请号：US13451772

    申请日：2012-04-20

    Applicant: DAVID B. LARSON

    Inventor： DAVID B. LARSON

    IPC: H04N5/217 ,  H04N5/225

    CPC classification number: H04N1/19594 ,  H04N2201/0422 ,  H04N2201/0436 ,  H04N2201/0446 ,  H04N2201/0448

    Abstract: A method for aligning an image capture device for a print device includes providing a capture stage on which an object to be imaged by the capture device is placed. The capture stage includes a plurality of reference markers spaced apart by a predetermined distance. The reference markers are imaged with the capture device. A distance between the reference markers is measured. A correction difference between the measured distance of the reference markers and the predetermined distance is computed. An angular correction value based on the correction difference is computed. The angular position of the capture device relative to the capture stage is adjusted based upon the angular correction value.

    Abstract translation: 用于对准用于打印设备的图像捕获设备的方法包括提供其上放置由捕获设备要成像的对象的捕获阶段。 捕获阶段包括间隔开预定距离的多个参考标记。 参考标记用捕获装置成像。 测量参考标记之间的距离。 计算参考标记的测量距离与预定距离之间的校正差。 计算基于校正差的角度校正值。 基于角度校正值来调整捕获装置相对于捕获载物台的角度位置。

    DOCUMENT READING APPARATUS
    6.
    发明申请
    DOCUMENT READING APPARATUS 审中-公开
    文件阅读器

    公开(公告)号：US20100171994A1

    公开(公告)日：2010-07-08

    申请号：US12648507

    申请日：2009-12-29

    Applicant: Loi Yew Kien ,  Kalmekolan Madan Mohan Reddy

    Inventor： Loi Yew Kien ,  Kalmekolan Madan Mohan Reddy

    IPC: H04N1/024

    CPC classification number: H04N1/107 ,  G06F3/03543 ,  H04N1/00392 ,  H04N2201/0448

    Abstract: A document reading apparatus includes a housing including a bottom surface formed with an opening for reading a document, and position detection sections disposed on the bottom surface as a pair while interposing the opening therebetween, thereby detecting a position of the document reading apparatus.

    Abstract translation: 文件读取装置包括：壳体，其包括形成有用于读取原稿的开口的底面;以及位于所述底面上的位置检测部，同时插入所述开口，从而检测所述文件读取装置的位置。

    Image reading apparatus
    7.
    发明授权
    Image reading apparatus 有权
    图像读取装置

    公开(公告)号：US07656562B2

    公开(公告)日：2010-02-02

    申请号：US11365041

    申请日：2006-02-28

    Applicant: Takashi Machida

    Inventor： Takashi Machida

    IPC: H04N1/31

    CPC classification number: H04N1/2032 ,  H04N1/203 ,  H04N2201/0422 ,  H04N2201/0446 ,  H04N2201/0448

    Abstract: The invention is related to an image reading apparatus which has a conveying unit which conveys an original (D), a first reading unit including a first reading section which reads one side of the original (D) conveyed by the conveying unit, a second reading unit (12) including a second reading section which reads the other side of the original conveyed by the conveying unit; and a moving mechanism (30) which displaces relative positions of the first reading unit and the second reading unit in an original conveyance direction by using driving force of a motor for driving the conveying unit.

    Abstract translation: 本发明涉及一种具有传送原稿（D）的传送单元的图像读取装置，包括读取由传送单元传送的原稿（D）的一侧的第一读取部分的第一读取单元，第二读取装置 单元（12），包括读取由传送单元传送的原稿的另一侧的第二读取部分; 以及通过使用用于驱动所述输送单元的马达的驱动力使所述第一读取单元和所述第二读取单元在原始输送方向上的相对位置移动的移动机构（30）。

    OPTICAL SCANNER AND IMAGE FORMING APPARATUS INCLUDING THE SAME
    9.
    发明申请
    OPTICAL SCANNER AND IMAGE FORMING APPARATUS INCLUDING THE SAME 有权
    光学扫描仪和图像形成装置，包括它们

    公开(公告)号：US20090168133A1

    公开(公告)日：2009-07-02

    申请号：US12332918

    申请日：2008-12-11

    Applicant: Susumu Narita

    Inventor： Susumu Narita

    IPC: G02B26/10

    CPC classification number: G02B26/123 ,  B41J2/473 ,  G02B26/126 ,  H04N1/024 ,  H04N1/1135 ,  H04N1/12 ,  H04N2201/02414 ,  H04N2201/02433 ,  H04N2201/02439 ,  H04N2201/02445 ,  H04N2201/0448 ,  H04N2201/04794

    Abstract: An optical scanner provided with at least one optical path through which an optical beam emitted from a light source is directed onto a surface of an object for forming an image thereon includes a deflector configured to deflect the optical beam and a curvature adjustment unit. The curvature adjustment unit includes a reflecting mirror configured to reflect the optical beam in a predetermined direction, a holder unit configured to hold the reflecting mirror and including at least one supporter that engages the reflecting mirror, a pressure unit configured to flexibly deform the reflecting mirror in a normal direction relative to a reflecting surface of the reflecting mirror, and a fixing member fixed to at least a portion of the reflecting mirror, configured to fix a position of the holder unit relative to the reflecting mirror in a main scanning direction by contacting at least a portion of the holder unit including the supporter.

    Abstract translation: 一种设置有至少一个光路的光学扫描器，从光源发射的光束通过该光路被引导到用于形成图像的物体的表面上，包括：偏转器，其被配置为偏转光束和曲率调节单元。 曲率调节单元包括被配置为沿预定方向反射光束的反射镜，被配置为保持反射镜并且包括至少一个与反射镜接合的支撑件的保持器单元，构造成使反射镜柔性变形的压力单元 在相对于反射镜的反射面的法线方向上固定有固定部件，该固定部件被固定在所述反射镜的至少一部分上，所述固定部件被配置为通过接触将所述保持器单元相对于所述反射镜的位置固定在主扫描方向 保持器单元的至少一部分包括支撑件。

    Image reading apparatus
    10.
    发明申请
    Image reading apparatus 审中-公开
    图像读取装置

    公开(公告)号：US20070229919A1

    公开(公告)日：2007-10-04

    申请号：US11732379

    申请日：2007-04-03

    Applicant: Yu Shinagawa

    Inventor： Yu Shinagawa

    IPC: H04N1/04

    CPC classification number: H04N1/0473 ,  H04N1/00795 ,  H04N1/00814 ,  H04N1/02815 ,  H04N1/0288 ,  H04N2201/02416 ,  H04N2201/0404 ,  H04N2201/0418 ,  H04N2201/0448 ,  H04N2201/04703 ,  H04N2201/04731 ,  H04N2201/04732 ,  H04N2201/04755 ,  H04N2201/04791

    Abstract: An image reading apparatus includes: a light source; an image capturing device, opposed to the light source through a document table adapted to support a document and operable to receive light emitted from the light source; a detector, operable to detect a light-reception state of the image capturing device when an instruction for reading the document is given; and a corrector, operable to correct a relative position in a sub scanning direction between the light source and the image capturing device based on a detection result of the detector.

    Abstract translation: 一种图像读取装置，包括：光源; 图像拍摄装置，其通过文档台与光源相对，适于支撑文件并且可操作以接收从光源发射的光; 检测器，用于当给出用于读取文档的指令时，检测图像捕获装置的光接收状态; 以及校正器，其可操作以基于检测器的检测结果校正光源和图像捕获装置之间的副扫描方向上的相对位置。

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