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    Image reading apparatus
    42.
    发明申请
    Image reading apparatus 有权
    图像读取装置

    公开(公告)号：US20030048488A1

    公开(公告)日：2003-03-13

    申请号：US09948668

    申请日：2001-09-10

    Applicant: TOSHIBA TEC KABUSHIKI KAISHA

    Inventor： Tetsuya Satou

    IPC: H04N001/04

    CPC classification number: H04N1/03 ,  H04N1/1013 ,  H04N1/193 ,  H04N2201/02458 ,  H04N2201/02474 ,  H04N2201/02485 ,  H04N2201/0446

    Abstract: An apparatus for reading an image comprises an original mounting table for mounting an original, a first carriage which has a light source for irradiating light to the original and an optical system for guiding original-image light reflected from the original, and which moves along the original mounting table, a lens unit having a lens into which the original-image light enters and placed immediately under a passage on which the first carriage moves, a CCD assembly for receiving the original-image light passed through the lens and reading an image corresponding to the original-image light, a lens bracket cover having a bracket portion to which the CCD assembly is attached and a cover portion for covering the lens unit, and a lens base having the bracket portion of the lens bracket cover attached thereto, for supporting the lens unit.

    Abstract translation: 用于读取图像的装置包括用于安装原件的原件安装台，具有用于向原件照射光的光源的第一托架和用于引导从原件反射的原始图像光的光学系统，并且沿着 原始安装台，具有透镜的透镜单元，原始图像光进入并立即放置在第一托架移动的通道下方的CCD组件，用于接收通过透镜的原始图像光并且读取对应的图像的CCD组件 对于原始图像光，具有安装有CCD组件的支架部分和用于覆盖透镜单元的盖部分的透镜支架盖和安装有透镜支架盖的支架部分的透镜基座用于支撑 镜头单元。

    Low maintenance line scan camera
    43.
    发明申请
    Low maintenance line scan camera 审中-公开

    公开(公告)号：US20030034447A1

    公开(公告)日：2003-02-20

    申请号：US10259719

    申请日：2002-09-30

    Applicant: LOCKHEED MARTIN CORPORATION

    Inventor： Robert M. Krohn ,  Glenn L. Kehley

    IPC: H01J005/02 ,  H01J040/14

    CPC classification number: H04N1/00909 ,  H04N1/00989 ,  H04N1/02409 ,  H04N1/03 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/02468 ,  H04N2201/02485

    Abstract: A line scan camera comprises a printed circuit board upon which a charge-coupled device (CCD) is mounted. A lens component is fixed within a lens mount, and the base of the lens mount is adjustably mounted upon an optical bench. Calibration devices adjustably interconnect the lens mount to the printed circuit board and to the optical bench so as to calibrate the positional location of the lens component relative to the charge-coupled device (CCD) and to an object plane past which objects to be scanned and photographed are conveyed. In this manner, the focus distance defined between the lens component and the charge-coupled device (CCD) as well as the focal distance defined between the lens component and the object plane are fixed and do not need any further calibration. The object plane is defined upon the front surface of a sealed housing enclosure and all of the components are disposed within the housing enclosure so as to prevent dust and contaminants from collecting upon the optical components. LED arrays are disposed within the front of the housing so as to illuminate and properly expose the objects conveyed past the object plane. A positive pressure differential is also created within the sealed housing enclosure so as to prevent the ingress of dust and contaminants into the housing enclosure.

    Fixing structure for solid state image forming device, image data input unit and image data input apparatus including the same
    44.
    发明申请
    Fixing structure for solid state image forming device, image data input unit and image data input apparatus including the same 有权
    固态成像装置，图像数据输入单元和包括其的图像数据输入装置的固定结构

    公开(公告)号：US20020018251A1

    公开(公告)日：2002-02-14

    申请号：US09888599

    申请日：2001-06-26

    Applicant: RICOH COMPANY, LTD.

    Inventor： Tatsuya Tsuyuki

    IPC: H04N001/04

    CPC classification number: H04N1/03 ,  H04N2201/02414 ,  H04N2201/02429 ,  H04N2201/02443 ,  H04N2201/02449 ,  H04N2201/02458 ,  H04N2201/0247 ,  H04N2201/02481 ,  H04N2201/04798

    Abstract: The present invention is made to provide a fixing structure for solid state image forming device made inexpensively and easily by simple caulking adhering method with keeping high positional accuracy, by which it is achieved that the solid state image forming device can be separated easily from the image focusing lens holding member when the image focusing lens holding member has a defect, In the fixing structure of present invention, an image focusing lens holding member 3 and an intermediate holding member 6 are adhered by caulking adhering method. Because one or more projecting portion 3c for painting adhesive material formed on the image focusing lens holding member 3, have smaller area than that of bottom surface 6a of the intermediate holding member 6, a space 10 is formed between the image focusing lens holding member 3 and the intermediate holding member 6, the solid state image forming device 1 fixed on the intermediate holding member 6 can be easily separated from the image focusing lens holding member 3 by inserting and turning a tool 11 whose width of top portion is smaller than the width of space 10.

    Abstract translation: 本发明提供一种通过简单的铆接粘合方法廉价且容易地制造的固态成像装置的固定结构，并且保持高位置精度，通过该固定结构可以使固体图像形成装置容易地从图像中分离 在图像聚焦透镜保持构件具有缺陷的情况下，聚焦透镜保持构件。在本发明的固定结构中，通过铆接粘合方法粘合图像聚焦透镜保持构件3和中间保持构件6。 由于形成在图像聚焦透镜保持部件3上的涂布粘合剂材料的一个或多个突出部分3c的面积小于中间保持部件6的底面6a的面积，所以在图像聚焦透镜保持部件3之间形成有空间10 并且中间保持构件6，固定在中间保持构件6上的固态图像形成装置1能够容易地从图像聚焦透镜保持构件3与顶部的宽度小于宽度的工具11的插入和转动 的空间10。

    Contact-type image sensor
    45.
    发明授权
    Contact-type image sensor 失效
    接触式图像传感器

    公开(公告)号：US06166832A

    公开(公告)日：2000-12-26

    申请号：US91852

    申请日：1998-06-25

    Applicant: Hisayoshi Fujimoto

    Inventor： Hisayoshi Fujimoto

    IPC: H04N1/031 ,  H04N1/04

    CPC classification number: H04N1/0318 ,  H04N1/0312 ,  H04N1/0314 ,  H04N2201/02452 ,  H04N2201/02458 ,  H04N2201/02474 ,  H04N2201/02481 ,  H04N2201/02485 ,  H04N2201/03112 ,  H04N2201/03125 ,  H04N2201/03129 ,  H04N2201/03133 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/0317

    Abstract: A contact-type image sensor (20) comprises a case (21), a glass cover (22) provided on an upper surface of the case (21), a bottom substrate (23) mounted in a bottom surface of the case (21), light receiving elements (24) mounted on the bottom substrate, light emitting elements (25) for irradiating an object (D) on the glass cover (22) with light, and a rod lens array (27) for collecting the light reflected by the object (D) on the glass cover (22) onto the light receiving elements (24). The light emitting elements (25) are mounted on the bottom substrate (23). The contact-type image sensor further comprises a light guide (26) provided in the case (21) for efficiently directing the light from the light emitting elements (25) to a predetermined region (L) of the glass cover (22).

    Abstract translation: PCT No.PCT / JP96 / 03872 Sec。 371日期：1998年6月25日第 102（e）日期1998年6月25日PCT 1996年12月26日PCT公布。 公开号WO97 / 23991 日期1997年7月3日一种接触式图像传感器（20）包括壳体（21），设置在壳体（21）的上表面上的玻璃盖（22），底部基板（23） （21）中安装的光接收元件（24），用于用光照射玻璃盖（22）上的物体（D）的发光元件（25）和棒状透镜阵列（27）， 用于将由玻璃盖（22）上的物体（D）反射的光收集到光接收元件（24）上。 发光元件（25）安装在底部基板（23）上。 接触型图像传感器还包括设置在壳体（21）中用于有效地将来自发光元件（25）的光引导到玻璃盖（22）的预定区域（L）的导光体（26）。

    Image scanner
    46.
    发明授权
    Image scanner 失效
    图像扫描仪

    公开(公告)号：US5900616A

    公开(公告)日：1999-05-04

    申请号：US792591

    申请日：1997-01-31

    Applicant: Minoru Takeuchi ,  Mitsuo Hirano ,  Mitsuo Tsushima

    Inventor： Minoru Takeuchi ,  Mitsuo Hirano ,  Mitsuo Tsushima

    IPC: H04N1/028 ,  H04N1/192 ,  G06K7/10

    CPC classification number: H04N1/0287 ,  H04N1/02815 ,  H04N1/02895 ,  H04N1/192 ,  H04N2201/02458 ,  H04N2201/02462 ,  H04N2201/02474 ,  H04N2201/02483 ,  H04N2201/02485

    Abstract: An image scanner is provided which is capable of preventing decrease in image contrast and improving the reading accuracy and quality of color images to a greater extent. An image scanner includes a unit case having an opening formed on one end surface thereof; light-source lamps and light-source lenses which are disposed in the inner portion of the opening of the unit case in such a manner as to face the opening; holding plates which are disposed in the inner portion of the opening of the unit case and which have formed therein slits for extending the terminals of the light-source lamps to the inside of the unit case; and CCD sensors, disposed at the end portion of the inside of the unit case on the side opposite to the opening, for reading an image of the original document by receiving, via a lens unit, light which is radiated onto a given original document placed near the opening from the light-source lamps via the light-source lenses and reflected from this original document.

    Abstract translation: 提供了能够更大程度地防止图像对比度降低并且提高彩色图像的读取精度和质量的图像扫描器。 图像扫描器包括：单元壳体，其具有形成在其一个端面上的开口; 光源灯和光源透镜，其以与开口相对的方式设置在单元壳体的开口的内部; 保持板，其设置在单元壳体的开口的内部，并且在其中形成有用于将光源灯的端子延伸到单元壳体的内部的狭缝; CCD传感器，其设置在与开口相反的一侧的单元壳体的内部的端部处，用于通过经由透镜单元接收辐射到放置的给定原稿上的光来读取原稿的图像 靠近来自光源灯的开口经由光源透镜并从该原始文档反射。

    Table top hardware for imaging documents
    47.
    发明授权
    Table top hardware for imaging documents 失效
    表格成像文件硬件

    公开(公告)号：US5216525A

    公开(公告)日：1993-06-01

    申请号：US630454

    申请日：1990-12-19

    Applicant: David G. Lant

    Inventor： David G. Lant

    IPC: H04N1/04 ,  G06T1/00 ,  H04N1/03 ,  H04N1/203

    CPC classification number: H04N1/02409 ,  H04N1/03 ,  H04N1/203 ,  H04N1/2032 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/02495

    Abstract: An imager for imaging a document moving in a document track in a table top document processing machine. The imager includes a housing which is made of several portions which are designed to be assembled quickly with a minimum of fasteners. A first line of green LEDs and a second line of red LEDs are located in the housing to illuminate a scanning line from which image data about the document is obtained by an optical system including a CCDs. The imager is also designed so that the same imager can be used on either side of the document track to image the front or back of the document. When two such imagers are used, a white reference member (for calibrating the imager to ensure repeatable and uniform data) located in one of the imagers is used by the other imager.

    Image sensor
    49.
    发明授权
    Image sensor 有权
    图像传感器

    公开(公告)号：US09531903B2

    公开(公告)日：2016-12-27

    申请号：US14777358

    申请日：2014-03-03

    Applicant: MITSUBISHI ELECTRIC CORPORATION

    Inventor： Akiko Fujiuchi ,  Koichiro Okamura ,  Atsushi Ito ,  Tatsuya Kunieda ,  Akira Ota

    IPC: H04N1/04 ,  H04N1/031 ,  H04N1/024

    CPC classification number: H04N1/0315 ,  H04N1/02481 ,  H04N1/0249 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/02462 ,  H04N2201/02468 ,  H04N2201/02485

    Abstract: An image sensor (100) comprises a lens (4), a sensor (6) and a first casing (1). The lens (4) is configured to focus light irradiated toward an object to be read (30) from a direction tilted relative to the X-Z plane, and reflected by the object to be read (30). The sensor (6) is configured to receive the light focused by the lens (4). The first casing (1) is configured to contain or retain the lens (4) and the sensor (6) and to have, in a surface (1j) extending along a main scanning direction, a tilted portion having a length in a sub-scanning direction that decreases toward the object to be read (30).

    Abstract translation: 图像传感器（100）包括透镜（4），传感器（6）和第一壳体（1）。 透镜（4）被构造成将从被读取物（30）照射的光从相对于X-Z平面倾斜的方向聚焦并被被读取物（30）反射。 传感器（6）被配置为接收由透镜（4）聚焦的光。 第一壳体（1）构造成容纳或保持透镜（4）和传感器（6），并且在沿着主扫描方向延伸的表面（1j）中具有在子扫描方向上具有长度的倾斜部分， 扫描方向朝向要读取的对象（30）减小。

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