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    Original reader and optical reading method
    21.
    发明申请
    Original reader and optical reading method 有权
    原始阅读器和光学读取方法

    公开(公告)号：US20050219651A1

    公开(公告)日：2005-10-06

    申请号：US11093489

    申请日：2005-03-30

    Applicant: Toru Uchida ,  Kazuya Shouji

    Inventor： Toru Uchida ,  Kazuya Shouji

    IPC: G03B27/50 ,  H04N1/03 ,  H04N1/04 ,  H04N1/10 ,  H04N1/107 ,  H04N1/193

    CPC classification number: H04N1/0305 ,  H04N1/03 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/0246 ,  H04N2201/02479 ,  H04N2201/02495

    Abstract: A module 1 movable over the original surface 110 of the original reader 100 has a metal sheet frame 4disposed in the vicinity of its gravitational center G and having a substantially channel-like shape. A first and a second optical systems 2 and 3 and a drive source 6 assembled to be integral with a flat part 40 of the metal sheet frame 4. Thus, a reduced-size, improved quality and improved-accuracy original reader to be used for facsimile devices and image scanners is obtained.

    Abstract translation: 可以在原稿读取器100的原表面110上移动的模块1具有设置在其重力中心G附近并且具有大致通道形状的金属片框架4。 第一和第二光学系统2和3以及组装成与金属片框架4的平坦部分40成一体的驱动源6。 因此，获得了用于传真设备和图像扫描器的尺寸缩小，质量改进和原始读取器精度提高。

    Reading pen
    22.
    发明授权
    Reading pen 失效
    阅读笔

    公开(公告)号：US06509893B1

    公开(公告)日：2003-01-21

    申请号：US09605096

    申请日：2000-06-27

    Applicant: Noroz Nader Akhlagi ,  Fredrik Lonn ,  Peter Wittrup

    Inventor： Noroz Nader Akhlagi ,  Fredrik Lonn ,  Peter Wittrup

    IPC: G09G508

    CPC classification number: G06K9/228 ,  H04N1/00408 ,  H04N1/02805 ,  H04N1/0282 ,  H04N1/0303 ,  H04N1/107 ,  H04N2201/02456 ,  H04N2201/02462 ,  H04N2201/02479

    Abstract: A reading pen for reading text has an elongate casing with a reading opening (3) formed in one end thereof, a printed circuit board (5) which is arranged inside the casing, light-emitting diodes (7a, 7b)) arranged inside the reading opening and adapted to illuminate the text that is to be read, and a light-sensitive sensor (9) arranged inside the reading opening and adapted to read the illuminated text. The printed circuit board (5) has an end portion at said one end of the casing. The end portion essentially corresponds to the form of the casing. The light-emitting diodes (7a, 7b) and the light-sensitive sensor (9) are arranged on said end portion.

    Abstract translation: 用于阅读文本的阅读笔具有细长的壳体，其一端形成有读取开口（3），布置在壳体内的印刷电路板（5），布置在内部的发光二极管（7a，7b）） 读取开口并适于照亮要读取的文本;以及光敏传感器（9），布置在读取开口内并适于读取照明文本。 印刷电路板（5）在壳体的一端具有端部。 端部基本上对应于壳体的形式。 发光二极管（7a，7b）和感光传感器（9）布置在所述端部上。

    Light-guide plate, area light source apparatus, and image reading apparatus
    23.
    发明申请
    Light-guide plate, area light source apparatus, and image reading apparatus 审中-公开
    导光板，区域光源装置和图像读取装置

    公开(公告)号：US20020114152A1

    公开(公告)日：2002-08-22

    申请号：US10081968

    申请日：2002-02-21

    Inventor： Kouzou Fujino ,  Makoto Ikeda ,  Tomihisa Saitou

    IPC: F21V007/04

    CPC classification number: G02B6/0088 ,  G02B6/0043 ,  G02B6/0073 ,  H04N1/02815 ,  H04N1/02835 ,  H04N1/0289 ,  H04N2201/02462 ,  H04N2201/02479

    Abstract: An LED module is mounted on a case frame by fitting three pins formed at a concave portion of the case frame, into holes formed to the LED module corresponding to the pins. A light-guide plate is fitted into the case frame formed integrally with a bottom cover in a descending direction. The light-guide plate is fixed by a hook provided for the case frame. In this case, a space between the light-guide plate and the LED module is prevented by pressing the light-guide plate to the LED module with a pressing spring. Since the light-guide plate is fitted into the case frame in the descending direction and a light scattering sheet is adhered to an outer end surface of the case frame in the descending direction, the reverse of a worked product is not required during a working process and the number and time of working processes can be saved.

    Abstract translation: 通过将形成在壳体框架的凹部处的三个销钉装配到对应于销的LED模块的孔中，将LED模块安装在壳体框架上。 导光板装配在与底盖一体地沿下降方向形成的壳体框架中。 导光板通过设置在壳体框架上的钩固定。 在这种情况下，通过用按压弹簧将导光板按压到LED模块来防止导光板和LED模块之间的空间。 由于导光板沿下降方向嵌入壳体框架中，并且光散射片沿下降方向粘附到壳体框架的外端面，所以在加工过程中不需要加工产品的相反 可以节省工作流程的次数和时间。

    OPTICAL SCANNER AND IMAGE FORMING APPARATUS INCLUDING SAME
    28.
    发明申请
    OPTICAL SCANNER AND IMAGE FORMING APPARATUS INCLUDING SAME 有权
    光学扫描仪和图像形成装置，包括它们

    公开(公告)号：US20130135696A1

    公开(公告)日：2013-05-30

    申请号：US13670930

    申请日：2012-11-07

    Applicant: Susumu MIKAJIRI

    Inventor： Susumu MIKAJIRI

    IPC: H04N1/04

    CPC classification number: H04N1/0249 ,  H04N1/1135 ,  H04N2201/0246 ,  H04N2201/02472 ,  H04N2201/02477 ,  H04N2201/02479 ,  H04N2201/02491

    Abstract: An optical scanner includes a light source for projecting a light beam, a deflector for deflecting the light beam, a reflective member for reflecting the light beam toward a target, a contact member, and a pressing member. The reflective member includes a reflective plane and a rear plane opposite the reflective plane. The contact member contacts one of the rear plane of the reflective member and a first lateral plane perpendicular to the reflective plane to position the reflective member in place. The pressing member presses the reflective member against the contact member and includes a first pressing portion to press the reflective plane of the reflective member and a second pressing portion to press a ridge of the reflective member at which the reflective plane and a second lateral plane opposite the first lateral plane and perpendicular to the reflective plane of the reflective member meet.

    Abstract translation: 光学扫描仪包括用于投射光束的光源，用于偏转光束的偏转器，用于将光束朝向目标反射的反射部件，接触部件和按压部件。 反射构件包括反射平面和与反射平面相对的后平面。 接触构件接触反射构件的后平面中的一个和垂直于反射平面的第一侧面，以将反射构件定位在适当位置。 所述按压构件将所述反射构件压靠在所述接触构件上，并且包括按压所述反射构件的反射面的第一按压部分和第二按压部分，以按压所述反射构件的脊，所述反射面和第二侧面相对 第一横向平面并垂直于反射构件的反射平面相遇。

    Image Reading Device
    29.
    发明申请
    Image Reading Device 有权
    图像读取装置

    公开(公告)号：US20120188616A1

    公开(公告)日：2012-07-26

    申请号：US13353683

    申请日：2012-01-19

    Applicant: Takashi Takeda ,  Satoshi Kinoshita ,  Hidemitsu Sorimachi

    Inventor： Takashi Takeda ,  Satoshi Kinoshita ,  Hidemitsu Sorimachi

    IPC: H04N1/04

    CPC classification number: H04N1/0306 ,  H04N1/0312 ,  H04N1/0315 ,  H04N1/0318 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/02462 ,  H04N2201/02479

    Abstract: An image reading device includes a light source; a light guiding member; an imaging optical system that reflects the light, which faces a first direction from the object, in a second direction intersecting the first direction by a reflective plane disposed in the first direction of the object, that makes the light, which is reflected by the reflective plane, converge toward the second direction by an emission portion disposed in the second direction of the reflective plane, and that images an erect equal-magnification image of the object in the second direction of the emission portion; and an optical sensor that is disposed in the second direction of the emission portion of the imaging optical system, and detects the erect equal-magnification image that is imaged by the imaging optical system, in which the light guiding member is disposed at an object side of the emission portion in the first direction.

    Abstract translation: 图像读取装置包括光源; 导光构件; 成像光学系统，其通过设置在物体的第一方向上的反射平面沿与第一方向相交的第二方向反射从物体朝向第一方向的光，其使由反射的光反射的光 通过设置在反射面的第二方向上的发射部分朝向第二方向会聚，并且在发射部分的第二方向上成像物体的直立等倍放大图像; 以及光学传感器，其设置在成像光学系统的发射部分的第二方向上，并且检测由成像光学系统成像的直立等倍放大图像，其中导光部件设置在物体侧 的发射部分。

    Exposure device for controlling light emitting elements
    30.
    发明授权
    Exposure device for controlling light emitting elements 有权
    用于控制发光元件的曝光装置

    公开(公告)号：US08217973B2

    公开(公告)日：2012-07-10

    申请号：US12561745

    申请日：2009-09-17

    Applicant: Kohei Shioya ,  Atsushi Ugajin ,  Satoshi Kurashima ,  Tetsuya Hori ,  Tomoaki Sakita

    Inventor： Kohei Shioya ,  Atsushi Ugajin ,  Satoshi Kurashima ,  Tetsuya Hori ,  Tomoaki Sakita

    IPC: B41J2/435

    CPC classification number: G03G15/326 ,  G03G15/0435 ,  G06K15/1209 ,  G06K15/129 ,  H04N1/02865 ,  H04N1/02885 ,  H04N1/0306 ,  H04N1/113 ,  H04N2201/02452 ,  H04N2201/02479

    Abstract: An exposure device includes plural light-emitting elements, a light amount detection unit, a controller, plural holding units and a connection unit. The controller sequentially determines control values of the light-emitting elements based on comparison between the light amounts detected by the light amount detection unit and a predetermined reference value. The holding units are provided for the light-emitting elements, respectively. Each holding unit holds a control voltage of the controller. When the controller is to sequentially determine control values of a part of the plurality of light-emitting elements, the connection units connects the controller and the holding units corresponding to one or more light-emitting elements for which control values are determined earliest among the part of the plural light-emitting elements, before the controller determines the control values of the one or more light-emitting elements.

    Abstract translation: 曝光装置包括多个发光元件，光量检测单元，控制器，多个保持单元和连接单元。 控制器基于由光量检测单元检测的光量与预定参考值之间的比较顺序地确定发光元件的控制值。 分别为发光元件设置保持单元。 每个保持单元保持控制器的控制电压。 当控制器依次确定多个发光元件的一部分的控制值时，连接单元将控制器和对应于一个或多个发光元件的保持单元连接起来，其中控制值最早被确定在该部件中 在控制器确定一个或多个发光元件的控制值之前，多个发光元件。

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