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    CONTACT IMAGE SENSOR AND IMAGE READER
    91.
    发明申请
    CONTACT IMAGE SENSOR AND IMAGE READER 有权
    联系图像传感器和图像读取器

    公开(公告)号：US20120281259A1

    公开(公告)日：2012-11-08

    申请号：US13550290

    申请日：2012-07-16

    Applicant: Yoshinori OSAKABE ,  Tatsuya SATO ,  Akihiro SAKAKIBARA ,  Takashi OHAMA

    Inventor： Yoshinori OSAKABE ,  Tatsuya SATO ,  Akihiro SAKAKIBARA ,  Takashi OHAMA

    IPC: H04N1/04

    CPC classification number: H04N1/1017 ,  H04N1/1026 ,  H04N1/103 ,  H04N1/193 ,  H04N2201/02402

    Abstract: An image reader includes a casing, a contact glass plate, a contact image sensor, and a sliding mechanism; wherein the contact image sensor has a housing, a light source attached to the housing so as to face the contact glass plate, a plurality of light receiving elements attached to the housing so as to face the contact glass plate and aligned in parallel in a longitudinal direction of the housing, and a bearing formed integral to the housing at a position below a lower surface of the housing; and the sliding mechanism includes a guide shaft provided on the casing and extending in a short direction of the housing and inserted through the bearing, and an urging member elastically which urges the guide shaft toward the contact glass plate so that the housing is pressed against the contact glass plate.

    Abstract translation: 图像读取器包括壳体，接触玻璃板，接触图像传感器和滑动机构; 其中所述接触图像传感器具有壳体，附接到所述壳体以面对所述接触玻璃板的光源，多个光接收元件，其附接到所述壳体以面对所述接触玻璃板并且在纵向上平行对准 壳体的方向，以及在壳体的下表面下方的位置与壳体一体形成的轴承; 所述滑动机构包括设置在所述壳体上并沿着所述壳体的短路方向延伸穿过所述轴承的引导轴和弹性地推动所述引导轴朝向所述接触玻璃板的推动构件，使得所述壳体被压靠在所述导向轴上 接触玻璃板。

    Apparatus and method for scanner skew adjustment in an image forming device
    93.
    发明授权
    Apparatus and method for scanner skew adjustment in an image forming device 有权
    用于图像形成装置中的扫描仪偏斜调整的装置和方法

    公开(公告)号：US08159732B2

    公开(公告)日：2012-04-17

    申请号：US12262884

    申请日：2008-10-31

    Applicant: Chengwu Cui ,  Adam Christopher Kelty ,  Charles Brandon Langrel

    Inventor： Chengwu Cui ,  Adam Christopher Kelty ,  Charles Brandon Langrel

    IPC: H04N1/04 ,  G06F15/00 ,  B41J2/47 ,  G06K7/10 ,  E05D7/04

    CPC classification number: H04N1/00002 ,  H04N1/00013 ,  H04N1/00031 ,  H04N1/00045 ,  H04N1/00047 ,  H04N1/0005 ,  H04N1/00053 ,  H04N1/00063 ,  H04N1/00076 ,  H04N1/1017 ,  H04N1/103 ,  H04N2201/02402 ,  H04N2201/02495 ,  Y10T16/53253

    Abstract: An apparatus and methods of use for adjusting a sliding guide rod for an imaging device of a flatbed scanner to improve scanner skew misalignment comprising an attachment member movably mounting the sliding guide rod at one end thereof to one side of the flatbed scanner so as to allow skew-adjusting movement of the sliding guide rod at an opposite end thereof relative to the flatbed scanner and a skew adjustment assembly attached to an opposite side of the flatbed scanner and movably coupling and supporting the opposite end of the sliding guide rod to the opposite side of the flatbed scanner and being actuatable to cause the sliding guide rod to undergo skew adjustment relative to the flatbed scanner to correct scanner skew misalignment of the imaging device. The skew adjustment assembly includes a skew adjustment bracket mounted to the opposite side of the flatbed scanner and movably coupled to and supporting the opposite end of the sliding guide rod to the opposite side of the flatbed scanner and a tension spring and a plurality of bracket locking fasteners coacting with the skew adjustment bracket and movably actuatable relative thereto to move the sliding guide rod to undergo the skew adjustment relative to the flatbed scanner.

    Abstract translation: 一种用于调整用于平板扫描器的成像装置的滑动导杆的装置和方法，以改善扫描器偏斜错位，包括可将滑动导杆的一端可移动地安装到平板扫描仪的一侧的附接构件，以允许 滑动导杆相对于平板扫描器的相对端处的偏斜调整运动，以及安装在平板扫描仪的相对侧上的歪斜调节组件，可滑动地将滑动导杆的相对端支撑到相对侧 并且可致动以使滑动导杆相对于平板扫描器进行倾斜调整，以校正成像装置的扫描器偏斜不对准。 倾斜调节组件包括安装在平板扫描仪的相对侧上的歪斜调节支架，并且可移动地联接到滑动导杆的相对端并支撑到平板扫描仪的相对侧，并且拉伸弹簧和多个支架锁定 紧固件与偏斜调节支架共同作用并且可相对于其移动地移动，以使滑动导杆相对于平板扫描器进行倾斜调节。

    Contact image sensor and image reader
    94.
    发明授权
    Contact image sensor and image reader 有权

    公开(公告)号：US08115971B2

    公开(公告)日：2012-02-14

    申请号：US11476907

    申请日：2006-06-29

    Applicant: Yoshinori Osakabe ,  Tatsuya Sato ,  Akihiro Sakakibara ,  Takashi Ohama

    Inventor： Yoshinori Osakabe ,  Tatsuya Sato ,  Akihiro Sakakibara ,  Takashi Ohama

    IPC: H04N1/40 ,  H04N1/04

    CPC classification number: H04N1/1017 ,  H04N1/1026 ,  H04N1/103 ,  H04N1/193 ,  H04N2201/02402

    Abstract: An image reader includes a casing, a contact glass plate, a contact image sensor, and a sliding mechanism; wherein the contact image sensor has a housing, a light source attached to the housing so as to face the contact glass plate, a plurality of light receiving elements attached to the housing so as to face the contact glass plate and aligned in parallel in a longitudinal direction of the housing, and a bearing formed integral to the housing at a position below a lower surface of the housing; and the sliding mechanism includes a guide shaft provided on the casing and extending in a short direction of the housing and inserted through the bearing, and an urging member elastically which urges the guide shaft toward the contact glass plate so that the housing is pressed against the contact glass plate.

    Image scanning apparatus and method of controlling the same
    96.
    发明授权
    Image scanning apparatus and method of controlling the same 失效
    图像扫描装置及其控制方法

    公开(公告)号：US07791773B2

    公开(公告)日：2010-09-07

    申请号：US11854356

    申请日：2007-09-12

    Applicant: Hisayuki Akahane

    Inventor： Hisayuki Akahane

    IPC: H04N1/04

    CPC classification number: H04N1/1017 ,  H04N1/0049 ,  H04N1/0287 ,  H04N1/193 ,  H04N2201/0081 ,  H04N2201/02402 ,  H04N2201/0462

    Abstract: An image scanning apparatus includes: a reflective document lamp that emits light to the surface of a reflective document; a carriage that has the reflective document lamp and an image sensor for detecting light and converting the detected light into an electric signal mounted thereon and reciprocates in a sub-scanning direction; an indicator lamp that emits light and indicates the state of the apparatus; a determining unit that determines whether the reflective document lamp is turned on by using the image sensor; and a control unit that controls the on or off state of the reflective document lamp, the on or off state of the indicator lamp, and the movement of the carriage. In the image scanning apparatus, when the determining unit determines that the reflective document lamp is not turned on, the control unit moves the carriage to a predetermined position such that the indicator lamp emits light to the reflective document lamp.

    Abstract translation: 一种图像扫描装置包括：反射文件灯，其向反射文件的表面发射光; 具有反射文件灯的托架和用于检测光并将检测到的光转换成安装在其上的电信号并沿副扫描方向往复运动的图像传感器; 指示灯，其发光并指示装置的状态; 确定单元，其通过使用所述图像传感器来确定所述反射文档灯是否被接通; 以及控制单元，其控制反射文档灯的开或关状态，指示灯的接通或关闭状态以及滑架的移动。 在图像扫描装置中，当确定单元确定反射文件灯未被打开时，控制单元将滑架移动到预定位置，使得指示灯向反射文档灯发光。

    SCANNER AND IMAGE FORMING APPARATUS HAVING THE SAME
    98.
    发明申请
    SCANNER AND IMAGE FORMING APPARATUS HAVING THE SAME 有权
    扫描仪和图像形成装置

    公开(公告)号：US20100171997A1

    公开(公告)日：2010-07-08

    申请号：US12684458

    申请日：2010-01-08

    Applicant: Dong-Gyoo LEE

    Inventor： Dong-Gyoo LEE

    IPC: H04N1/04

    CPC classification number: H04N1/1017 ,  H04N1/024 ,  H04N1/02409 ,  H04N1/193 ,  H04N2201/0081 ,  H04N2201/02402 ,  H04N2201/02404

    Abstract: Disclosed are a scanner capable of adjusting the focus distance and an image forming apparatus having the same. The scanner may include a focus adjustment structure that comes into an interfering contact with a scanning unit as the scanning unit moves along a scanning path so as to cause a movement of the scanning unit in the direction perpendicular to the scanning path toward and away from the document to be scanned. With such configuration the focus adjustment can be realized using the scanning movement of the scanning unit along the scanning path.

    Abstract translation: 公开了能够调整聚焦距离的扫描仪和具有该距离的图像形成装置。 扫描仪可以包括当扫描单元沿着扫描路径移动时与扫描单元干涉接触的焦点调节结构，以便使扫描单元沿与扫描路径垂直的方向朝向和远离扫描单元移动 要扫描的文件。 利用这种配置，可以使用扫描单元沿着扫描路径的扫描移动来实现焦点调整。

    SCANNING DEVICE
    99.
    发明申请
    SCANNING DEVICE 有权
    扫描设备

    公开(公告)号：US20100073742A1

    公开(公告)日：2010-03-25

    申请号：US12626664

    申请日：2009-11-26

    Applicant: Hin Leong Tan

    Inventor： Hin Leong Tan

    IPC: H04N1/04

    CPC classification number: H04N1/203 ,  H04N1/00533 ,  H04N1/00535 ,  H04N1/00588 ,  H04N1/00594 ,  H04N1/00602 ,  H04N1/00615 ,  H04N1/00631 ,  H04N2201/02402 ,  H04N2201/0446 ,  H04N2201/0456

    Abstract: A scanning device comprising a first image sensor, a second image sensor module and a housing. The first image sensor module has a first image array sensor for scanning information from a first side of media. The second image sensor module is mounted opposite the first image sensor module so that the media can move to a scanning region between the first image sensor module and the second image sensor module. The second image sensor module has a second image array sensor for scanning information from a second side of the media. A housing is attached to the second image sensor module. When the media moves to the scanning region between the first image sensor module and the second image sensor module and exits the scanning region, when the media reenters the scanning region, the media impacts a convex region of the housing that causes the second image sensor module to move with respect to the first image sensor module and to thus provide sufficient separation distance between the second image sensor module and the first image sensor module to allow the media to re-enter the scanning region.

    Abstract translation: 一种扫描装置，包括第一图像传感器，第二图像传感器模块和壳体。 第一图像传感器模块具有用于从介质的第一侧扫描信息的第一图像阵列传感器。 第二图像传感器模块与第一图像传感器模块相对安装，使得介质可以移动到第一图像传感器模块和第二图像传感器模块之间的扫描区域。 第二图像传感器模块具有用于从介质的第二侧扫描信息的第二图像阵列传感器。 壳体附接到第二图像传感器模块。 当介质移动到第一图像传感器模块和第二图像传感器模块之间的扫描区域并离开扫描区域时，当介质重新进入扫描区域时，介质冲击外壳的凸起区域，从而引起第二图像传感器模块 相对于第一图像传感器模块移动并且因此在第二图像传感器模块和第一图像传感器模块之间提供足够的间隔距离，以允许介质重新进入扫描区域。

    Image reading apparatus including image sensors and image forming apparatus including the same
    100.
    发明授权
    Image reading apparatus including image sensors and image forming apparatus including the same 有权
    包括图像传感器的图像读取装置和包括其的图像形成装置

    公开(公告)号：US07636183B2

    公开(公告)日：2009-12-22

    申请号：US11442537

    申请日：2006-05-30

    Applicant: Sang-cheol Park

    Inventor： Sang-cheol Park

    IPC: H04N1/04

    CPC classification number: H04N1/12 ,  H04N1/203 ,  H04N1/2032 ,  H04N2201/02402 ,  H04N2201/0456

    Abstract: An image reading apparatus includes a first reading part which reads a first side of a document, a second reading part located on a document discharge path which reads a second side of the document with an image sensor, a path narrowing member positioned across from the image sensor on the document discharge path; and an adjusting unit, wherein the adjusting unit adjustably moves the path narrowing member closer to and farther away from the image sensor in order to correspondingly move the document closer to and farther away from the image sensor. The image reading apparatus is capable of increasing reading speed when a one-side reading of a document is performed as well as minimizing any damage done to data produced by the reading when a double-side reading of a document is performed. Thus, the present invention is capable of increasing a reading speed when an one-side reading is performed as well as minimizing any damages done to data produced by the reading when a double-side reading is performed, and an image forming apparatus including the same.

    Abstract translation: 图像读取装置包括读取原稿的第一面的第一读取部，位于文件排出路径上的第二读取部，该文稿排出路径用图像传感器读取原稿的第二面，位于图像的对面的路径变窄构件 传感器在文件放电路径上; 以及调节单元，其中所述调整单元可调节地使所述路径变窄构件移动到靠近并远离所述图像传感器的位置，以便相应地移动所述文件更靠近并远离所述图像传感器。 当执行文档的单面读取时，图像读取装置能够增加读取速度，并且当执行文档的双面读取时最小化对由读取产生的数据的任何损坏。 因此，当执行单面读取时，本发明能够增加读取速度，并且在执行双面读取时最小化对由读取产生的数据的任何损害以及包括其的图像形成装置 。

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