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    Mirror supporting device and image reader
    71.
    发明专利
    Mirror supporting device and image reader 有权
    镜像支持设备和图像读取器

    公开(公告)号：JP2012080331A

    公开(公告)日：2012-04-19

    申请号：JP2010223623

    申请日：2010-10-01

    Applicant: Nec Access Technica Ltd ,  Necアクセステクニカ株式会社

    Inventor： SUGIYAMA NAMIE

    IPC: H04N1/10 ,  H04N1/028 ,  H04N1/107

    CPC classification number: H04N1/02481 ,  F16B1/00 ,  F16B5/0635 ,  G02B7/182 ,  H04N1/1013 ,  H04N1/193 ,  H04N2201/0081 ,  H04N2201/02414 ,  H04N2201/02433 ,  H04N2201/02445 ,  H04N2201/02449

    Abstract: PROBLEM TO BE SOLVED: To efficiently perform mirror-supporting operation.SOLUTION: A mirror supporting device comprises: an inner plate 31 in which a mirror insertion hole 33 for inserting an end of a mirror is generated; an outer plate 32 at which there is formed a mirror abutting plate 38 connected with the inner plate 31 to restrain the positions of the right and left end faces of the mirror 14 inserted into the mirror insertion hole 33 and in which a clip hole 36 is generated; and a clip 40 which is inserted into the clip hole 36 from the same direction as the inserting direction of the mirror 14, thereby fixing the mirror 14.

    Abstract translation: 要解决的问题：有效执行镜像支持操作。 解决方案：镜支撑装置包括：内板31，其中产生用于插入反射镜的端部的反射镜插入孔33; 形成有与内板31连接的镜抵靠板38的外板32，以限制插入反射镜插入孔33中的反射镜14的左右端面的位置，夹持孔36为 生成的; 以及夹子40，其从与反射镜14的插入方向相同的方向插入夹子孔36中，从而固定反射镜14.版权所有（C）2012，JPO＆INPIT

    Mounting structure of optical component, image reading apparatus having the same, and image forming apparatus having the same
    75.
    发明专利
    Mounting structure of optical component, image reading apparatus having the same, and image forming apparatus having the same 有权
    光学元件的安装结构，具有该光学元件的图像读取装置和具有该光学元件的图像形成装置

    公开(公告)号：JP2012129974A

    公开(公告)日：2012-07-05

    申请号：JP2011110191

    申请日：2011-05-17

    Applicant: Kyocera Document Solutions Inc ,  京セラドキュメントソリューションズ株式会社

    Inventor： YAMAZAKI SHUNSUKE ,  MITSUYANAGI HIDETO

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

    CPC classification number: G03G15/04036 ,  B41J2/471 ,  G03G15/0435 ,  G03G15/326 ,  G03G21/1666 ,  H04N1/02481 ,  H04N1/02855 ,  H04N1/02865 ,  H04N1/1013 ,  H04N1/193 ,  H04N2201/02435 ,  H04N2201/02445

    Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of an optical component, capable of easily mounting and certainly holding the optical component, an image reading apparatus having the same, and an image forming apparatus having the same.SOLUTION: A mounting structure of an optical component includes an elastic plate 81 that presses a light guide member 75 as the optical component to a plane portion 71a of a base plate 71 and an attachment part 71b that is provided on the base plate 71 and to which the elastic plate 81 is attached. The elastic plate 81 has first and second pressure units 81a and 81b each formed in a tongue piece shape and elastically contacting with the light guide member 75, clip units 81c and 81d that support one end of the first and second pressure units 81a and 81b and elastically sandwich the attachment part 71b of the base plate 71, and positioning holes 81f and 81g that are formed in the clip portion 81c and engage with a pair of positioning projections 71d arranged at the attachment part 71b of the base plate 71.

    Abstract translation: 要解决的问题：为了提供能够容易地安装和肯定地保持光学部件的光学部件的安装结构，具有该安装结构的图像读取装置和具有该安装结构的图像形成装置。 解决方案：光学部件的安装结构包括将作为光学部件的导光部件75按压到基板71的平面部71a的弹性板81和设置在基板71上的安装部71b 71，并且弹性板81附接到该弹性板81。 弹性板81具有第一和第二压力单元81a和81b，每个压力单元81a和81b形成为舌片形状并与导光构件75弹性接触，支撑单元81c和81d支撑第一和第二压力单元81a和81b的一端， 弹性夹着基板71的安装部71b，以及形成在夹持部81c中的定位孔81f，81g，与配置在基板71的安装部71b的一对定位用突起71d卡合。 版权所有（C）2012，JPO＆INPIT

    Image forming apparatus
    77.
    发明专利
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号：JP2009157182A

    公开(公告)日：2009-07-16

    申请号：JP2007336477

    申请日：2007-12-27

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

    Inventor： NARITA SUSUMU

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

    CPC classification number: G02B26/123 ,  B41J2/473 ,  G02B26/126 ,  H04N1/024 ,  H04N1/1135 ,  H04N1/12 ,  H04N2201/02414 ,  H04N2201/02433 ,  H04N2201/02439 ,  H04N2201/02445 ,  H04N2201/0448 ,  H04N2201/04794

    Abstract: PROBLEM TO BE SOLVED: To provide a curvature adjusting mechanism capable of preventing color shift deterioration without changing an adjustment state of scanning line curvature against disturbance after the adjustment of the scanning line curvature by fixing the relative position relation between a mirror of the scanning line curvature adjusting mechanism and a holding means for the mirror in a main scanning direction.
    SOLUTION: The curvature adjustment unit including the mirror configured to reflect light deflected by an optical deflecting means deflecting light emitted from a light source in a predetermined direction, a holder means configured to hold the mirror, a support member provided to the holder means to hold the mirror, and a pressure means configured to flexibly deform a reflecting surface of the mirror in a normal direction relative to the reflecting surface is provided with a fixing means fixed to at least a portion of the mirror, configured to abut against at least a position of the holder means including the support member, the relative position between the mirror and holder means in the main scanning direction being fixed.
    COPYRIGHT: (C)2009,JPO&INPIT

    Abstract translation: 解决方案：提供一种曲率调节机构，其能够通过将相对位置关系固定在扫描线曲率的调整之后，改变扫描线曲率与扫描线曲率之间的干扰的调整状态，从而防止色偏劣化 扫描线曲率调节机构和用于主扫描方向的反射镜的保持装置。 解决方案：包括镜子的曲率调节单元，其被配置为反射由偏转装置偏转的光，该光学偏转装置偏转沿预定方向从光源发射的光;保持器装置，其构造成保持反射镜;支撑构件，设置在保持器 用于保持反射镜的装置，以及相对于反射表面沿着法线方向将反射镜的反射面柔性变形的压力装置设置有固定在反射镜的至少一部分上的固定装置， 至少包括支撑构件的保持装置的位置，反射镜和保持装置在主扫描方向上的相对位置是固定的。 版权所有（C）2009，JPO＆INPIT

    Optical unit, image reader, and image forming device
    78.
    发明专利
    Optical unit, image reader, and image forming device 有权
    光学单元，图像读取器和图像形成装置

    公开(公告)号：JP2009156922A

    公开(公告)日：2009-07-16

    申请号：JP2007331995

    申请日：2007-12-25

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

    Inventor： SHINKAWA SHOHEI

    IPC: G03B27/50 ,  H04N1/028 ,  H04N1/10 ,  H04N1/107 ,  H04N1/19

    CPC classification number: G03B27/50 ,  H04N1/024 ,  H04N2201/02431 ,  H04N2201/02445 ,  H04N2201/02458 ,  H04N2201/02468 ,  H04N2201/02472 ,  H04N2201/02474 ,  H04N2201/02481

    Abstract: PROBLEM TO BE SOLVED: To provide an optical unit capable of regulating a magnification by providing a cut-out part to allow a wide range regulation. SOLUTION: The cut-out parts 39, 44 having respectively small cut-out parts 39a, 44a are formed respectively in a lens holding member 33 and a lens unit holding member 34, a head part 45 of a jig is inserted into the small cut-out parts 39a, 44a, to be rotated along an arrow mark direction, and the lens holding member 33 and the lens unit holding member 34 are thereby moved relatively along an optical axis L direction. The relative moving direction between the lens holding member 33 and the lens unit holding member 34 can be changed by rotating the jig counterclockwise or by rotating the jig clockwise, according to this manner. COPYRIGHT: (C)2009,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种能够通过提供切口部分来调节放大倍数以允许宽范围调节的光学单元。 解决方案：分别具有小切口部分39a，44a的切口部分39,44分别形成在透镜保持部件33和透镜单元保持部件34中，夹具的头部45插入 沿着箭头方向旋转的小切口部分39a，44a以及透镜保持部件33和透镜单元保持部件34因此沿着光轴L方向相对移动。 透镜保持构件33和透镜单元保持构件34之间的相对移动方向可以通过逆时针旋转夹具或者通过顺时针旋转夹具来改变。 版权所有（C）2009，JPO＆INPIT

    Image scanner
    79.
    发明专利
    Image scanner 有权
    图像扫描仪

    公开(公告)号：JP2005176267A

    公开(公告)日：2005-06-30

    申请号：JP2003417183

    申请日：2003-12-15

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

    Inventor： MARUTA TOSHIHIRO ,  SHIMADA HIRONORI ,  SHIMIZU MITSUO ,  TERAJIMA NAOTO

    IPC: G03B27/50 ,  H04N1/028 ,  H04N1/03 ,  H04N1/40

    CPC classification number: H04N1/03 ,  H04N2201/02425 ,  H04N2201/02429 ,  H04N2201/02431 ,  H04N2201/02441 ,  H04N2201/02445 ,  H04N2201/02447 ,  H04N2201/04796

    Abstract: PROBLEM TO BE SOLVED: To provide an image scanner capable of suppressing image deterioration caused by temperature variation, without impeding productivity.
    SOLUTION: A substrate 22 having an image sensor 21 mounted thereon includes a round hole 22A and an oblong hole 22B. A bracket 23 includes a support section 23A having a screw hole 23C, and a support section 23B. When mounting the bracket 23 onto the substrate 22, first a screw 24 is screwed through the round hole 22A to the screw hole 23C, thereby fixes the substrate 22 onto the support section 23A. Next, a screw 25 is screwed through the oblong hole 22B to the screw hole 23C disposed on the support section 23B, and the substrate 22 is supported by the screw 25.
    COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 要解决的问题：提供能够抑制由温度变化引起的图像劣化的图像扫描仪，而不会妨碍生产率。 解决方案：安装有图像传感器21的基板22包括圆形孔22A和长孔22B。 支架23包括具有螺纹孔23C的支撑部23A和支撑部23B。 当将支架23安装到基板22上时，首先将螺钉24通过圆孔22A旋拧到螺纹孔23C，从而将基板22固定在支撑部23A上。 接下来，将螺钉25穿过长孔22B拧入设置在支撑部23B上的螺纹孔23C，基板22由螺钉25支承。（C）2005，JPO＆NCIPI

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