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    Optical reading head of scanning apparatus
    131.
    发明授权
    Optical reading head of scanning apparatus 有权
    扫描仪的光学读取头

    公开(公告)号：US07604171B2

    公开(公告)日：2009-10-20

    申请号：US11235812

    申请日：2005-09-27

    Applicant: Yu-Cheng Chang

    Inventor： Yu-Cheng Chang

    IPC: G06K7/10

    CPC classification number: H04N1/1013 ,  H04N1/00559 ,  H04N1/02409 ,  H04N2201/02402 ,  H04N2201/0458

    Abstract: An optical reading head of a scanning apparatus includes a casing, a lens, a base and a sliding frame. The base is used to support an image sensing module and movable on the casing. The sliding frame is coupled with the base for fixing and driving the lens to move along a gliding track on the casing. During the focusing operation, the lens' position is adjustable by moving the sliding frame and the optical signals are clearly imaged onto the image sensor of the imaging sensing module. During the magnification correcting operation, positions of the lens and the imaging sensing module are adjustable by moving the base and the tolerance of magnification for the optical reading head would be equal to or less than an acceptable preset value.

    Abstract translation: 扫描装置的光学读取头包括壳体，透镜，基座和滑动框架。 底座用于支撑图像感测模块并可在外壳上移动。 滑动框架与基座联接，用于固定和驱动透镜以沿着壳体上的滑动轨道移动。 在聚焦操作期间，通过移动滑动框架可以调节镜头的位置，并且光​​学信号清晰地成像到成像感测模块的图像传感器上。 在放大校正操作期间，通过移动基座来调节透镜和成像感测模块的位置，并且用于光学读取头的放大容差将等于或小于可接受的预设值。

    Document reader
    132.
    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。

    Scanning device
    133.
    发明申请
    Scanning device 有权
    扫描设备

    公开(公告)号：US20090231643A1

    公开(公告)日：2009-09-17

    申请号：US12077432

    申请日：2008-03-17

    Applicant: Hin Leong Tan ,  Chang-Ming Liu

    Inventor： Hin Leong Tan ,  Chang-Ming Liu

    IPC: H04N1/04

    CPC classification number: H04N1/203 ,  H04N1/00533 ,  H04N1/00535 ,  H04N1/2034 ,  H04N2201/02402 ,  H04N2201/0456

    Abstract: A scanning device scans both sides of a document. The document is fed between a first image sensor module and a second image sensor module. The second image sensor module is moved with respect to the first image sensor module so that a separation distance between the second image sensor module and the first image sensor module is based on a thickness of the document. A first side of the document is scanned using a first scan line located in the first image sensor module. A second side of the document is scanned using a second scan line located in the second image sensor module. When the document is fed between the first image sensor module and the second image sensor module, the document does not reach the first scan line and the second scan line simultaneously.

    Abstract translation: 扫描设备扫描文档的两面。 文件被馈送在第一图像传感器模块和第二图像传感器模块之间。 第二图像传感器模块相对于第一图像传感器模块移动，使得第二图像传感器模块和第一图像传感器模块之间的间隔距离基于文档的厚度。 使用位于第一图像传感器模块中的第一扫描线扫描文档的第一侧。 使用位于第二图像传感器模块中的第二扫描线来扫描文档的第二面。 当在第一图像传感器模块和第二图像传感器模块之间馈送文档时，文档不会同时到达第一扫描线和第二扫描线。

    IMAGE READING APPARATUS
    136.
    发明申请
    IMAGE READING APPARATUS 有权
    图像阅读器

    公开(公告)号：US20090034022A1

    公开(公告)日：2009-02-05

    申请号：US12180685

    申请日：2008-07-28

    Applicant: Kensuke TAMAI

    Inventor： Kensuke TAMAI

    IPC: H04N1/04

    CPC classification number: H04N1/03 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/02402 ,  H04N2201/02408 ,  H04N2201/02429 ,  H04N2201/02445 ,  H04N2201/02456 ,  H04N2201/02472

    Abstract: Provided is an image reading apparatus including: an image reading sensor which reads an image from an original; and a mounting portion which mounts the image reading sensor, wherein the image reading sensor includes a positioning portion which is brought into contact with the mounting portion and adjusts the relative position of the image reading sensor with respect to the mounting portion; and a pressing portion which presses the positioning portion so as to bring the positioning portion into contact with the mounting portion.

    Abstract translation: 提供了一种图像读取装置，包括：图像读取传感器，其从原件读取图像; 以及安装图像读取传感器的安装部分，其中图像读取传感器包括与安装部分接触的定位部分，并且调节图像读取传感器相对于安装部分的相对位置; 以及按压所述定位部以使所述定位部与所述安装部接触的按压部。

    OPTICAL UNIT ASSEMBLY, IMAGE READER AND IMAGE FORMING APPARATUS
    137.
    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 recording apparatus and method for restoring recording head for image recording apparatus
    138.
    发明申请
    Image recording apparatus and method for restoring recording head for image recording apparatus 审中-公开
    用于恢复图像记录装置的记录头的图像记录装置和方法

    公开(公告)号：US20080212143A1

    公开(公告)日：2008-09-04

    申请号：US11980057

    申请日：2007-10-30

    Applicant: Takamasa Usui

    Inventor： Takamasa Usui

    IPC: H04N1/21

    CPC classification number: H04N1/00795 ,  H04N1/00814 ,  H04N1/024 ,  H04N2201/02402

    Abstract: An image recording apparatus includes a manuscript reader which reads a manuscript to generate image data; a recording head which has nozzles for discharging an ink and which discharges the ink from the nozzles to record an image on a recording medium based on the image data; a restoring mechanism which performs a restoring operation for restoring a discharge state of the nozzles; a controller which controls the manuscript reader and the restoring mechanism; and an instruction receiver which receives an instruction to generate the image data by reading the manuscript and record the image based on the image data. If the instruction receiver receives the instruction, the controller controls the manuscript reader to execute reading of the manuscript, and the controller controls the restoring mechanism based on a time at which the instruction is received to execute the restoring operation.

    Abstract translation: 图像记录装置包括：读取原稿以生成图像数据的原稿读取器; 记录头，其具有用于排出墨的喷嘴，并且从所述喷嘴排出墨，以基于所述图像数据在记录介质上记录图像; 执行用于恢复喷嘴的排出状态的恢复操作的恢复机构; 控制原稿阅读器和恢复机构的控制器; 以及指令接收器，其通过读取原稿并基于图像数据记录图像来接收生成图像数据的指令。 如果指令接收器接收到指令，则控制器控制原稿读取器执行原稿的读取，并且控制器基于接收指令的时间来控制恢复机制以执行恢复操作。

    Optical image scanner with adjustable object plane
    140.
    发明授权
    Optical image scanner with adjustable object plane 有权
    具有可调对象平面的光学图像扫描仪

    公开(公告)号：US07352498B2

    公开(公告)日：2008-04-01

    申请号：US10638774

    申请日：2003-08-11

    Applicant: Rodney Carl Harris

    Inventor： Rodney Carl Harris

    IPC: H04N1/04

    CPC classification number: H04N1/02409 ,  H04N1/1017 ,  H04N2201/02402

    Abstract: Cam-operated focus shift in an optical image scanner is provided. One embodiment comprises a method of adjusting the location of an object plane above a platen to be scanned by an optical head. Briefly described, one such method comprises rotating a cam-shaped spacer that is functionally disposed between the platen and the optical head.

    Abstract translation: 提供了光学图像扫描器中的凸轮操作的聚焦偏移。 一个实施例包括一种方法，其通过光学头来调整要被扫描的压板上的物体平面的位置。 简要描述，一种这样的方法包括旋转功能地设置在压板和光学头之间的凸轮形间隔件。

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