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    Image reading apparatus
    62.
    发明专利
    Image reading apparatus 有权
    图像阅读器

    公开(公告)号：JP2009033653A

    公开(公告)日：2009-02-12

    申请号：JP2007197743

    申请日：2007-07-30

    Applicant: Seiko Epson Corp ,  セイコーエプソン株式会社

    Inventor： TAMAI KENSUKE

    IPC: H04N1/10 ,  H04N1/04 ,  H04N1/107

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

    Abstract: PROBLEM TO BE SOLVED: To appropriately determine a relative position of an image reading sensor 140 with respect to a carriage 150. SOLUTION: The present invention relates to a multifunction peripheral including the image reading sensor 140 for reading an image from a document and a carriage 150 for mounting the image reading sensor, wherein the image reading sensor 140 includes a boss portion 146 that is abutted to the carriage 150 to determine a relative position of the image reading sensor 140 with respect to the carriage 150, and a pressing portion 153 is included which presses the boss portion 146 to abut the boss portion 146 to the carriage 150. COPYRIGHT: (C)2009,JPO&INPIT

    Abstract translation: 要解决的问题：适当地确定图像读取传感器140相对于托架150的相对位置。解决方案：本发明涉及一种包括用于读取图像的图像读取传感器140的多功能外围设备 来自用于安装图像读取传感器的文件和托架150，其中图像读取传感器140包括与托架150抵接以确定图像读取传感器140相对于滑架150的相对位置的凸台部分146， 并且包括按压部分153，其按压凸台部分146以将凸台部分146抵靠滑架150.版权所有（C）2009，JPO＆INPIT

    Image reading apparatus and image forming apparatus
    63.
    发明专利
    Image reading apparatus and image forming apparatus 有权
    图像读取装置和图像形成装置

    公开(公告)号：JP2013207613A

    公开(公告)日：2013-10-07

    申请号：JP2012075437

    申请日：2012-03-29

    Applicant: Fuji Xerox Co Ltd ,  富士ゼロックス株式会社

    Inventor： NAKAYA KATSUHIKO

    IPC: H04N1/04 ,  G03G15/00 ,  G03G21/14 ,  G06T1/00

    CPC classification number: G03G15/04036 ,  G03G21/1666 ,  H04N1/0249 ,  H04N1/0285 ,  H04N1/02855 ,  H04N1/02865 ,  H04N1/0303 ,  H04N2201/02462 ,  H04N2201/02472 ,  H04N2201/02485 ,  H04N2201/02493

    Abstract: PROBLEM TO BE SOLVED: To reduce harmful effect for guided light, in which the harmful effect occurs due to heat deformation of a light guide member.SOLUTION: An image reading apparatus (Sc) comprises: a light guide member (71) to guide light emitted from a light source section (64) of a light source member (62) to an irradiation position (6); a support member (42) with high rigidity to support the light source member (62) and the light guide member (71); a holding member (88) to press the light guide member (71) against the support member (42) to hold the light guide member (71) in a supported state by the support member (42); and a contact section (87) provided on the light guide member (71), contacting the holding member (88) and shaped in a convex-shape protruding from the light guide member (71) toward the holding member (88).

    Abstract translation: 要解决的问题：减少由于导光构件的热变形而引起的有害影响的导向光的有害影响。解决方案：图像读取装置（Sc）包括：导光构件（71），用于引导光 从光源部件（62）的光源部（64）发射到照射位置（6）; 支撑构件（42），其具有高刚性以支撑光源构件（62）和导光构件（71）; 保持构件（88），用于将导光构件（71）压靠在支撑构件（42）上，以通过支撑构件（42）将导光构件（71）保持在支撑状态; 以及设置在导光部件（71）上的接触部（87），与保持部件（88）接触并且从导光部件（71）突出的凸状朝向保持部件（88）成形。

    Image scanner
    65.
    发明专利
    Image scanner 有权

    公开(公告)号：JP4944313B2

    公开(公告)日：2012-05-30

    申请号：JP2001204929

    申请日：2001-07-05

    Applicant: キヤノン株式会社

    Inventor： 敦史 緒方

    IPC: G06T1/00 ,  H04N1/19 ,  G03B27/70 ,  H04N1/028 ,  H04N1/031 ,  H04N1/04 ,  H04N1/10

    CPC classification number: H04N1/00986 ,  H04N1/031 ,  H04N1/1013 ,  H04N2201/0246 ,  H04N2201/02472 ,  H04N2201/02497

    Abstract: Deformation of a second optical carriage (B) due to heat is large on a (C) side where an inverter ( 31 ) is attached and small on a (D) side. A mirror supporting portion inside the second optical carriage (B) supports the mirror at one point on the (C) side and at two points on the (D) side. An angle of the reflecting mirror ( 8 ) depends on two protrusions on the (D) side where thermal deformation is small, and the mirror is supported at one point on the (C) side where thermal deformation is large. Thus, even if an angle of the mirror supporting portion (C) changes, the angle of the reflecting mirror ( 8 ) is not affected. Therefore, a change in the angle of the reflecting mirror ( 8 ) can be controlled to be small when temperature of the second optical carriage (B) rises during a reading operation, and decrease in reading accuracy due to thermal deformation of the second optical carriage (B) can be suppressed.

    Image reader and image forming device
    66.
    发明专利
    Image reader and image forming device 有权
    图像读取器和图像形成装置

    公开(公告)号：JP2003018364A

    公开(公告)日：2003-01-17

    申请号：JP2001204929

    申请日：2001-07-05

    Applicant: Canon Inc ,  キヤノン株式会社

    Inventor： OGATA ATSUSHI

    IPC: G06T1/00 ,  H04N1/028 ,  H04N1/031 ,  H04N1/04 ,  H04N1/10

    CPC classification number: H04N1/00986 ,  H04N1/031 ,  H04N1/1013 ,  H04N2201/0246 ,  H04N2201/02472 ,  H04N2201/02497

    Abstract: PROBLEM TO BE SOLVED: To provide an image reader that can stably keep read accuracy without causing a change in the angle of a reflection means even when the image reader receives a thermal effect from a heat source at reading, and to provide an image forming device. SOLUTION: Thermal deformation is large at a side C of the image reader at which an inverter 31 exists and small at a side D, a mirror support in a 2nd optical carriage B is supported for the side C by one-point and for the side D by two points, two projections at the side D receiving small thermal deformation decide an angle of a reflection mirror 8. Since the side C with large thermal deformation adopts one-point support, even when the angle of the side C of the mirror support is changed, the change gives no effect on the angle of the reflection mirror 8 so as to suppress the change in the angle of the reflection mirror 8 small when the temperature of a 2nd optical carriage B rises during reading thereby suppressing degraded read accuracy due to thermal deformation of the 2nd optical carriage B.

    Abstract translation: 要解决的问题：即使图像读取器在读取时从热源接收到热效应，也能够提供能够稳定地保持读取精度的图像读取器，而不会引起反射装置的角度的变化，并且提供图像形成装置 。 解决方案：逆变器31存在的图像读取器的侧面C处的热变形较大，侧面D处的热变形较大，第二光学滑架B中的反射镜支撑件用于侧面C一点和侧面 D的两点，D侧的两个突起小的热变形决定了反射镜8的角度。由于具有大的热变形的侧面C采用一点支撑，所以即使反射镜支撑的侧面C的角度 变化对反射镜8的角度没有影响，以便在读取期间当第二光滑架B的温度升高时抑制反射镜8的角度变化较小，从而抑制由于 第二光滑架B的热变形

    圖像感測器基板及使用該基板之圖像感測器
    68.
    发明专利
    圖像感測器基板及使用該基板之圖像感測器 失效
    图像传感器基板及使用该基板之图像传感器

    公开(公告)号：TW382175B

    公开(公告)日：2000-02-11

    申请号：TW087114499

    申请日：1998-08-28

    Applicant: 羅沐股份有限公司

    Inventor： 佐古照久 ,  林浩昭 ,  橫山榮二

    IPC: H04N

    CPC classification number: H04N1/0318 ,  H01L27/14623 ,  H01L27/14678 ,  H01L31/02325 ,  H04N1/02815 ,  H04N1/02835 ,  H04N1/02885 ,  H04N2201/02456 ,  H04N2201/02472 ,  H04N2201/02485 ,  H04N2201/02493 ,  H04N2201/03112 ,  H04N2201/03125 ,  H04N2201/03141 ,  H04N2201/03145

    Abstract: 本發明係關於一種圖像感測器基板及使用該基板之圖像感測器，也就是說，本發明之圖像感測器具備有:箱子(4)及，為了向被讀取物體(K)照射光線而配置於前述箱子(4)內之光源及，表面搭載接受由前述被讀取物體(K)發出之反射光而輸出畫像信號之受光元件(52)之圖像感測器基板。圖像感測器基板(6)表面為面向前述箱子(4)內部而安裝。相對於該圖像感測器基板(6)表面搭載前述複數受光元件(52)之範圍，圖像感測器基板(6)背面之部分至少全部由遮光層覆蓋，使外面光線不會侵入箱子(4)內部。

    Abstract in simplified Chinese: 本发明系关于一种图像传感器基板及使用该基板之图像传感器，也就是说，本发明之图像传感器具备有:箱子(4)及，为了向被读取物体(K)照射光线而配置于前述箱子(4)内之光源及，表面搭载接受由前述被读取物体(K)发出之反射光而输出画像信号之受光组件(52)之图像传感器基板。图像传感器基板(6)表面为面向前述箱子(4)内部而安装。相对于该图像传感器基板(6)表面搭载前述复数受光组件(52)之范围，图像传感器基板(6)背面之部分至少全部由遮光层覆盖，使外面光线不会侵入箱子(4)内部。

    Document reading apparatus
    69.
    发明专利
    Document reading apparatus 有权
    文件阅读器

    公开(公告)号：JP2013223187A

    公开(公告)日：2013-10-28

    申请号：JP2012095020

    申请日：2012-04-18

    Applicant: Canon Inc ,  キヤノン株式会社

    Inventor： MURAKAMI AYUMI

    IPC: H04N1/04 ,  G03B27/54 ,  H04N1/028

    CPC classification number: H04N1/02855 ,  G02B6/0045 ,  G02B6/0073 ,  H04N1/00559 ,  H04N1/0249 ,  H04N1/0281 ,  H04N1/02885 ,  H04N2201/0081 ,  H04N2201/02462 ,  H04N2201/02472 ,  H04N2201/02485

    Abstract: PROBLEM TO BE SOLVED: To reduce generation of fogging or shining in the case where a light guide is expanded by heat.SOLUTION: A light guide includes a plurality of boss parts. In the vicinity of the center of a base part 201 for fixing the light guide, round holes 211a, 211b are provided and in both end portions, slits 213a, 213b, 213c, 213d are provided. The round holes 211a, 211b support the boss parts both in a length direction and in a width direction of the light guide. The slits 213a, 213b, 213c, 213d support the boss parts in the width direction of the light guide but do not support them in the length direction. Namely, since the center of the light guide is fixed in both the directions, both the end portions of the light guide are expanded to escape with respect to the length direction. Thus, influences of expansion can be reduced by half.

    Abstract translation: 要解决的问题：在导光体通过热量膨胀的情况下减少起雾或发光的产生。解决方案：导光体包括多个凸起部分。 在用于固定光导的基部201的中心附近，设置有圆孔211a，211b，并且在两端部设置狭缝213a，213b，213c，213d。 圆孔211a，211b在导光体的长度方向和宽度方向上均支撑凸台部。 狭缝213a，213b，213c，213d在导光体的宽度方向上支撑凸起部，但是在长度方向上不支撑它们。 也就是说，由于导光体的中心沿两个方向固定，所以导光体的两端部相对于长度方向膨胀而逸出。 因此，扩张的影响可以减少一半。

    Optical scanner and image forming apparatus
    70.
    发明专利
    Optical scanner and image forming apparatus 审中-公开
    光学扫描仪和图像形成装置

    公开(公告)号：JP2013137497A

    公开(公告)日：2013-07-11

    申请号：JP2012136029

    申请日：2012-06-15

    Applicant: Ricoh Co Ltd ,  株式会社リコー

    Inventor： MIKAJIRI SUSUMU

    IPC: G02B26/10 ,  B41J2/44 ,  H04N1/113

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

    Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner having a configuration capable of stably retaining an attitude while suppressing rotational oscillation of a mirror generated by oscillation when driving the scanner, without bonding the mirror thereto.SOLUTION: The optical scanner includes: reflective members 106, 108, and 109 each for reflecting light beam towards a scanning object body, the light beam being deflected by deflection means 104 for deflecting and scanning the light beam exited from a light source; a contact member 200 for coming into contact with the rear plane side of a reflective plane for positioning the reflective plane of the reflective member 106, 108, and 109 or the rear plane of the reflective plane; and an optical box for storing the reflective members. The optical scanner uses a plane pressing portion 201A that presses the reflective plane of the reflective member or the rear plane side of the reflective plane, and further uses pressing members 201 and 202 provided with a ridge pressing portion 202A that presses a ridge between the lateral plane orthogonal to the reflective plane and the reflective plane, or a ridge L1 between the lateral planes orthogonal to the reflective plane.

    Abstract translation: 要解决的问题：提供一种光扫描器，其具有能够在驱动扫描仪的同时抑制由振荡器产生的反射镜的旋转振动而稳定地保持姿态的结构，而不将其反射镜粘合。解决方案：光学扫描器包括：反射构件106 每个用于将光束反射到扫描物体的光束，偏转装置104偏转光束，用于偏转和扫描从光源退出的光束; 接触构件200，用于与用于定位反射构件106,108和109的反射平面或反射平面的后平面的反射平面的后平面侧接触; 以及用于存储反射构件的光学盒。 光学扫描仪使用按压反射构件的反射面或反射面的后平面侧的平面按压部201A，并且还使用设置有脊压边部202A的按压构件201和202， 与反射面和反射面正交的平面，或与反射面正交的侧面之间的脊L1。

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