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    Image Reading Apparatus
    91.
    发明申请
    Image Reading Apparatus 有权
    图像读取装置

    公开(公告)号：US20140098407A1

    公开(公告)日：2014-04-10

    申请号：US14107788

    申请日：2013-12-16

    Applicant: Masaru Takeuchi ,  Naoyuki Iwata ,  Takayuki Akimatsu ,  Tetsuya Ogawa

    Inventor： Masaru Takeuchi ,  Naoyuki Iwata ,  Takayuki Akimatsu ,  Tetsuya Ogawa

    IPC: H04N1/00

    CPC classification number: H04N1/00551 ,  H04N1/024 ,  H04N1/121 ,  H04N1/123 ,  H04N1/1245 ,  H04N1/193 ,  H04N1/2032 ,  H04N2201/0081 ,  H04N2201/02404 ,  H04N2201/02491

    Abstract: An image reading apparatus may include a main unit and a cover unit pivotally attached to the main unit. The cover unit may include an image reading device configured to read an image of a document along a conveying path. The image reading device may include a contact image sensor, a sensor holder to hold the contact image sensor, an urging member, and a shock absorber. The contact image sensor is disposed below the conveying path. The sensor holder has an open top boxed shape and holds the contact image sensor in position inside. The urging member is disposed in an inner bottom surface of the sensor holder to urge the contact image sensor toward the conveying path. The shock absorber is disposed between a bottom surface of the contact image sensor and the inner bottom surface of the sensor holder, and is made of a porous material.

    Abstract translation: 图像读取装置可以包括主单元和枢转地附接到主单元的盖单元。 盖单元可以包括被配置为沿着传送路径读取文档的图像的图像读取装置。 图像读取装置可以包括接触图像传感器，用于保持接触图像传感器的传感器保持器，推动构件和减震器。 接触图像传感器设置在输送路径的下方。 传感器支架具有敞开的顶盒形状，并将接触图像传感器保持在内部。 推动构件设置在传感器保持器的内底表面中，以将接触图像传感器推向输送路径。 减震器设置在接触图像传感器的底表面和传感器保持器的内底表面之间，并且由多孔材料制成。

    Image forming apparatus
    93.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号：US08031221B2

    公开(公告)日：2011-10-04

    申请号：US11972867

    申请日：2008-01-11

    Applicant: Toshiharu Mamiya

    Inventor： Toshiharu Mamiya

    IPC: B41J2/435

    CPC classification number: H04N1/024 ,  G02B26/10 ,  G03G15/04045 ,  G03G21/1666 ,  G03G2215/0404 ,  G03G2221/1636 ,  H04N1/1135 ,  H04N1/12 ,  H04N2201/0082 ,  H04N2201/02402 ,  H04N2201/02404 ,  H04N2201/02491

    Abstract: In an image forming apparatus including a main assembly and a scanning optical apparatus which is inserted into the main assembly of the image forming apparatus in a substantially horizontal direction and is mounted to the apparatus main assembly, in order to fix the scanning optical apparatus to the apparatus main assembly in a state in which the scanning optical apparatus is inserted at a predetermined insertion position of the apparatus main assembly, a leaf spring member for urging an end of the scanning optical apparatus with respect to an insertion direction of the scanning optical apparatus is provided on the main assembly of the image forming apparatus or the scanning optical apparatus and a cushioning member press-contacting the leaf spring member between the main assembly of the image forming apparatus and the scanning optical apparatus is provided.

    Abstract translation: 在包括主组件和扫描光学装置的图像形成装置中，其沿大致水平的方向插入成像装置的主组件中并且安装到装置主组件，以便将扫描光学装置固定到 在扫描光学装置插入到设备主组件的预定插入位置的状态下的装置主组件，用于相对于扫描光学装置的插入方向推动扫描光学装置的一端的板簧构件是 设置在图像形成装置的主组件或扫描光学装置上，以及与图像形成装置的主组件和扫描光学装置之间的板簧构件压接的缓冲构件。

    Document reader
    95.
    发明申请
    Document reader 有权
    文件阅读器

    公开(公告)号：US20090237748A1

    公开(公告)日：2009-09-24

    申请号：US12383145

    申请日：2009-03-20

    Applicant: Junko Yabuta

    Inventor： Junko Yabuta

    IPC: H04N1/04

    CPC classification number: H04N1/1017 ,  H04N1/193 ,  H04N2201/02402 ,  H04N2201/02404 ,  H04N2201/0434 ,  H04N2201/0456 ,  H04N2201/0458

    Abstract: A document reader includes an image sensor. The image sensor is movable in a secondary scanning direction and rotatable about a rotational axis extending in a primary scanning direction, and obtains image information from a region facing a light-receiving surface. Rotation of the image sensor is controlled based on distance information about a distance between a document surface and a platen in such a manner as to make an image distance fall within a depth-of-field range of the image sensor.

    Abstract translation: 文件读取器包括图像传感器。 图像传感器可以在副扫描方向上移动并且能够围绕沿主扫描方向延伸的旋转轴线旋转，并且从面向光接收表面的区域获得图像信息。 基于关于文件表面和压板之间的距离的距离信息来控制图像传感器的旋转，使得图像距离落在图像传感器的景深范围内。

    OPTICAL UNIT ASSEMBLY, IMAGE READER AND IMAGE FORMING APPARATUS
    96.
    发明申请
    OPTICAL UNIT ASSEMBLY, IMAGE READER AND IMAGE FORMING APPARATUS 有权
    光学装置组件，图像读取器和图像形成装置

    公开(公告)号：US20080231913A1

    公开(公告)日：2008-09-25

    申请号：US12049599

    申请日：2008-03-17

    Applicant: Yoshihiko Kurotsu ,  Kotaro Kawasaki ,  Yoshiyuki Asakawa

    Inventor： Yoshihiko Kurotsu ,  Kotaro Kawasaki ,  Yoshiyuki Asakawa

    IPC: H04N1/04

    CPC classification number: H04N1/028 ,  H04N1/1013 ,  H04N1/193 ,  H04N2201/02402 ,  H04N2201/02404

    Abstract: An optical unit assembly is provided with an optical system including an optical component for irradiating a target object with light and receiving the reflected light, a casing for accommodating the optical system, a supporting frame for supporting a part of the casing, and a height adjusting member having a supporting surface for supporting another part of the casing and placed between the supporting frame and the casing. The height adjusting mechanism is slidable between the supporting frame and the casing with a supported state of the casing by the supporting frame substantially maintained, and the supporting surface includes at least a first supporting surface set at a specified first height position and a second supporting surface set at a second height position different from the first height position.

    Abstract translation: 光学单元组件设置有光学系统，该光学系统包括用于用光照射目标物体并接收反射光的光学部件，用于容纳光学系统的壳体，用于支撑壳体的一部分的支撑框架和高度调节 构件具有用于支撑壳体的另一部分并且放置在支撑框架和壳体之间的支撑表面。 所述高度调节机构通过所述支撑框架基本保持而在所述支撑框架和所述壳体之间以支撑状态滑动，并且所述支撑表面至少包括设置在指定的第一高度位置的第一支撑表面和第二支撑表面 设置在与第一高度位置不同的第二高度位置。

    Image reader and method of producing thereof
    97.
    发明申请
    Image reader and method of producing thereof 有权
    图像读取器及其制造方法

    公开(公告)号：US20070002398A1

    公开(公告)日：2007-01-04

    申请号：US11476932

    申请日：2006-06-29

    Applicant: Takashi Ohama ,  Yoshinori Osakabe ,  Takahiro Ikeno ,  Akihiro Sakakibara

    Inventor： Takashi Ohama ,  Yoshinori Osakabe ,  Takahiro Ikeno ,  Akihiro Sakakibara

    IPC: H04N1/04

    CPC classification number: H04N1/1017 ,  H04N1/1026 ,  H04N1/103 ,  H04N1/193 ,  H04N2201/0081 ,  H04N2201/02404

    Abstract: An image reader has an image sensor; a carriage; a positioning portion formed at a predetermined position in a longitudinal direction of the image sensor with respect to a reference position of the image sensor; a connector portion to which an electric cable is connected and which is provided between an end of the carriage and one end in the longitudinal direction of a case of the image sensor; and an engaging portion formed in the carriage. In the image recording apparatus, since the positioning portion is engaged with the engaging portion, it is possible to use a common carriage for a plurality of types of image sensors, and an operation of connecting the electric cable becomes simple.

    Abstract translation: 图像读取器具有图像传感器; 一个马车 相对于图像传感器的基准位置形成在图像传感器的纵向方向上的预定位置处的定位部分; 连接部分，电缆被连接到所述连接器部分，所述连接器部分设置在所述滑架的端部与所述图像传感器的壳体的纵向方向上的一端之间; 以及形成在所述托架中的接合部。 在图像记录装置中，由于定位部分与接合部分接合，所以可以使用用于多种图像传感器的公共托架，并且连接电缆的操作变得简单。

    Electrophotographic apparatus
    100.
    发明授权
    Electrophotographic apparatus 有权
    电子照相设备

    公开(公告)号：US06862032B2

    公开(公告)日：2005-03-01

    申请号：US10682967

    申请日：2003-10-14

    Applicant: Yoshiaki Haginoya ,  Katsuyuki Yanagisawa

    Inventor： Yoshiaki Haginoya ,  Katsuyuki Yanagisawa

    IPC: B41J2/44 ,  G02B26/10 ,  G03G15/04 ,  H04N1/113 ,  B41J2/385

    CPC classification number: G03G15/04 ,  G03G15/04036 ,  G03G15/0435 ,  G03G21/1619 ,  G03G21/1666 ,  G03G2221/1636 ,  H04N1/1135 ,  H04N2201/02404 ,  H04N2201/02491

    Abstract: An electrophotographic apparatus achieves miniaturization thereof and improvement of image quality. The shape of an optical scanning device mount frame mounting an optical scanning device is trapezoidal, and asymmetrical with respect to a center line thereof, and a short side part and a long side part are attached to a first and second frames of the apparatus, respectively. A space for attaching parts is available on the side of the first frame, and a driving device is placed inside the first frame so that the apparatus can be miniaturized. Since the optical scanning device mount frame is asymmetrical with respect to the center line thereof, as compared with one having a symmetrical shape, an eigenvalue of vibration can be shifted to a high frequency, and the mount frame is resistant to vibrate. Thus, the fluctuation of a light beam is suppressed, and the image quality can be improved.

    Abstract translation: 电子照相设备实现其小型化并提高图像质量。 安装光学扫描装置的光学扫描装置安装架的形状是梯形的，并且相对于其中心线是不对称的，并且短边部分和长边部分别分别附接到装置的第一和第二框架 。 在第一框架的一侧可以使用用于安装零件的空间，并且驱动装置放置在第一框架的内部，使得装置可以小型化。 由于光扫描装置安装框架相对于其中心线不对称，与具有对称形状的装置相比，振动的特征值可以移动到高频，并且安装框架抵抗振动。 因此，光束的波动被抑制，并且可以提高图像质量。

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