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公开(公告)号：JP2012212068A
公开(公告)日：2012-11-01
申请号：JP2011078389
申请日：2011-03-31
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： FUKUMA NOBUHIRO , FUJIWARA DAISUKE
CPC classification number: H04N1/0249 , G03G2215/0132 , H04N1/02481 , H04N1/02835 , H04N1/1013 , H04N1/193 , H04N2201/0081 , H04N2201/0241 , H04N2201/02425 , H04N2201/02435 , H04N2201/02462 , H04N2201/02474 , H04N2201/02485
Abstract: PROBLEM TO BE SOLVED: To provide an image reader and an image formation apparatus which enable accurate positioning of a light guide member in a simple configuration.SOLUTION: A copier 1 includes: an LED 410; a rod-like light guide member 340 with an edge disposed facing the LED 410; a holding member 420 that holds the LED 410 and the light guide member 340 and comprises a light reflection part 421 and a light guide member holding mechanism 450 for disposing the light guide member 340 so as to be along a main scanning direction Y and positioning and holding the edge on the light guide member 340 side in the main scanning direction Y; and a first frame body 311 for holding the holding member 420.
Abstract translation: 要解决的问题：提供能够以简单的配置精确定位导光部件的图像读取器和图像形成装置。 解决方案：复印机1包括：LED 410; 具有面向LED 410的边缘的杆状导光构件340; 保持构件420，其保持LED 410和导光构件340，并且包括光反射部421和导光构件保持机构450，用于将导光构件340设置成沿主扫描方向Y定位， 在主扫描方向Y上的导光部件340侧保持边缘; 以及用于保持保持构件420的第一框体311。（C）2013，JPO＆INPIT
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82.发明专利
公开(公告)号：JP2012137751A
公开(公告)日：2012-07-19
申请号：JP2011264734
申请日：2011-12-02
Inventor： HAYASHIDE TADAO , SAIGA TAKEYOSHI
CPC classification number: H04N1/00031 , G02B7/023 , H04N1/00013 , H04N1/00045 , H04N1/00053 , H04N1/02481 , H04N2201/0241 , H04N2201/02412 , H04N2201/02414 , H04N2201/02418 , H04N2201/0242 , H04N2201/02422 , H04N2201/02431
Abstract: PROBLEM TO BE SOLVED: To provide a method for adjusting an image reading lens unit that is capable of correcting residual aberration that cannot be fully corrected by rotationally adjusting a lens barrel and reading image information with high accuracy.SOLUTION: A lens unit according to the invention is used in an image reading device that forms image information of a document onto image reading means through the lens unit and then reads the image information. The lens unit comprises a plurality of rotationally symmetrical lenses, a lens barrel housing the plurality of rotationally symmetrical lenses, and an adjusting lens disposed at one end of the lens barrel. In a method for adjusting such a lens unit, the positional relation between the adjusting lens and lens barrel is adjusted, and the rotational relation of the lens barrel about the symmetric axis of the plurality of rotationally symmetrical lenses is adjusted.
Abstract translation: 解决问题的方案：提供一种用于调整图像读取透镜单元的方法，该方法能够通过旋转调节镜筒并且以高精度读取图像信息来校正不能完全校正的残余像差。 解决方案：根据本发明的透镜单元用于通过透镜单元将文档的图像信息形成图像读取装置，然后读取图像信息的图像读取装置。 透镜单元包括多个旋转对称透镜，容纳多个旋转对称透镜的透镜镜筒和设置在透镜镜筒的一端的调节透镜。 在调整这种透镜单元的方法中，调整调整透镜和透镜镜筒之间的位置关系，并调整透镜镜筒绕着多个旋转对称透镜的对称轴线的旋转关系。 版权所有（C）2012，JPO＆INPIT
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83.发明专利Structure, optical apparatus with structure, assembly method of optical apparatus, image reader with optical apparatus, and image forming apparatus having the same 有权具有结构的光学装置，光学装置的组装方法，具有光学装置的图像读取器和具有该装置的图像形成装置
公开(公告)号：JP2007151108A
公开(公告)日：2007-06-14
申请号：JP2006300942
申请日：2006-11-06
Applicant: Ricoh Co Ltd , 株式会社リコー
Inventor： NAKAJIMA MITSURU
CPC classification number: G03G21/1666 , G02B7/023 , G03G21/1647 , G03G2221/1654 , G11B7/22 , H04N1/024 , H04N2201/0241 , H04N2201/02412 , H04N2201/02431 , H04N2201/02441
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of preventing the increase in time and effort derived from the adjustment of the relative position of members, when adjusting the relative position between two members. SOLUTION: A lens block 33 is provided with an image formation lens system 31, image sensor 33, and a structure 35. The image formation lens system 31 is provided with a lens 40. The image sensor 33 is provided with a line type photoelectric conversion element 42. The structure 35 is provided with a receptacle stand 47, a second material 48, and a first positioning mechanism 49. The receptacle stand 47 wherein the image formation lens system 31 is fixed is provided with a first flat wall 55. The second material 48 has a second flat wall 62 piled up and fixed to the first flat wall 55, and the image sensor 33 is fixed. The first positioning mechanism 49 is provided with a first cut 71 formed in the first flat wall 55, and a second cut 72 formed in the second flat wall 67. The second cut 72 is extended to the back more deeply than the first cut 71. COPYRIGHT: (C)2007,JPO&INPIT
Abstract translation: 要解决的问题：提供一种能够防止在调节两个构件之间的相对位置时调整构件的相对位置而导致的时间和精力增加的结构。 解决方案：透镜块33设置有图像形成透镜系统31，图像传感器33和结构35.图像形成透镜系统31设置有透镜40.图像传感器33设置有线 结构35设置有插座支架47，第二材料48和第一定位机构49.其中成像透镜系统31固定的插座支架47设置有第一平面壁55 第二材料48具有堆积并固定到第一平坦壁55的第二平坦壁62，并且图像传感器33被固定。 第一定位机构49设置有形成在第一平坦壁55中的第一切口71和形成在第二平坦壁67中的第二切口72.第二切口72比第一切口71更深地延伸到后部。 版权所有（C）2007，JPO＆INPIT
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公开(公告)号：JP5412459B2
公开(公告)日：2014-02-12
申请号：JP2011078389
申请日：2011-03-31
Applicant: 京セラドキュメントソリューションズ株式会社
CPC classification number: H04N1/0249 , G03G2215/0132 , H04N1/02481 , H04N1/02835 , H04N1/1013 , H04N1/193 , H04N2201/0081 , H04N2201/0241 , H04N2201/02425 , H04N2201/02435 , H04N2201/02462 , H04N2201/02474 , H04N2201/02485
Abstract: The present disclosure relates to an image reading device, including: a light emitting portion; a light guiding member; a holding member that holds the light emitting portion and the light guiding member; and a case member that holds the holding member. In the image reading device, the light guiding member is shaped like a stick, of which end portion is disposed to face the light emitting portion. The holding member holds the light emitting portion and the light guiding member. In addition, the holding member has: and a holding portion that disposes the light guiding member along a main scanning direction, and positions and holds an end portion on the light emitting portion side in the main scanning direction. The case member holds the holding member.
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85.发明专利Light irradiation device, image reading apparatus and image forming apparatus 有权光照射装置，图像读取装置和图像形成装置
公开(公告)号：JP2010217418A
公开(公告)日：2010-09-30
申请号：JP2009063189
申请日：2009-03-16
Applicant: Ricoh Co Ltd , 株式会社リコー
Inventor： ISHIDA MASATOSHI
CPC classification number: G02B6/0001 , H04N1/02815 , H04N1/0285 , H04N1/02855 , H04N1/02865 , H04N1/02885 , H04N1/1013 , H04N1/193 , H04N2201/0081 , H04N2201/0241 , H04N2201/02435 , H04N2201/02441 , H04N2201/02445 , H04N2201/02462 , H04N2201/02468 , H04N2201/02485
Abstract: PROBLEM TO BE SOLVED: To provide a light irradiation device that allows a substrate to be positioned on an attached member, and also, prevents non-uniform luminance distribution in a main scanning direction on an original surface, and to provide an image reading apparatus and an image forming apparatus. SOLUTION: Three positioning pins 404 (protrusions) as a part to be positioned, integrally formed (molded) with a light guide plate 403 are inserted into three pin holes 404a and 404b as a light guide body positioning part, penetrating through a receiving base 405. The three positioning pins 404 are formed at three positions (center and both ends in a longitudinal direction) on the bottom surface of the light guide plate 403. Each of the positioning pins 404 is arranged between light emission centers of LEDs 192 so as not to face each of the LEDs 192. COPYRIGHT: (C)2010,JPO&INPIT
Abstract translation: 要解决的问题：提供一种允许将基板定位在安装构件上的光照射装置，并且还防止原始表面上的主扫描方向上的不均匀的亮度分布，并且提供图像 读取装置和图像形成装置。 解决方案：作为与导光板403一体形成（模制）的要定位的一部分的三个定位销404（突起）插入作为导光体定位部的三个销孔404a和404b，穿过一个 三个定位销404形成在导光板403的底表面的三个位置（纵向的中心和两端）。每个定位销404布置在LED 192的发光中心之间 以便不面对每个LED 192。版权所有（C）2010，JPO和INPIT
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Patent Agency Ranking86.发明专利Light irradiation apparatus, image reading apparatus and image forming apparatus 审中-公开光照射装置，图像读取装置和图像形成装置
公开(公告)号：JP2010130056A
公开(公告)日：2010-06-10
申请号：JP2008299387
申请日：2008-11-25
Applicant: Ricoh Co Ltd , 株式会社リコー
Inventor： SHINKAWA SHOHEI
CPC classification number: G02B6/0081 , G03G15/04036 , G03G15/04054 , G03G15/326 , G03G2215/0409 , H04N1/02815 , H04N1/0285 , H04N1/02855 , H04N1/02865 , H04N1/02895 , H04N1/1013 , H04N1/1026 , H04N1/1056 , H04N1/193 , H04N2201/0241 , H04N2201/02412 , H04N2201/02435 , H04N2201/02445 , H04N2201/02462 , H04N2201/02468 , H04N2201/02485
Abstract: PROBLEM TO BE SOLVED: To provide a light irradiation apparatus capable of uniforming illuminance distribution on a light irradiation area while using full reflection of a light guide member by narrowly attaching the light guide member, to provide an image reading apparatus, and to provide an image forming apparatus.
SOLUTION: A first carriage of an image reading section includes: an LED substrate 51 having a plurality of LEDs 43 linearly arranged in a main scanning direction; a light guide plate 403 opposing the light emitting surface of the LEDs 43 and guiding light emitted from the LEDs 43 to a light irradiation area of a light irradiation object; a receiving pedestal 405 for holding the LED substrate 51; a cover 406 for covering the LED substrate 51 and the light guide plate 403; and a positioning means such as a positioning pin 404 for positioning the light guide plate 403 on the receiving pedestal 405. The light guide plate 403 positioned by the positioning means is clamped by the cover 406 and the receiving pedestal 405.
COPYRIGHT: (C)2010,JPO&INPITAbstract translation: 要解决的问题：提供一种能够通过狭窄地安装导光部件而使导光部件全反射而使光照射区域的照度分布均匀化的光照射装置，以提供图像读取装置，并且 提供图像形成装置。 解决方案：图像读取部的第一托架包括：具有在主扫描方向上线性排列的多个LED 43的LED基板51; 与LED43的发光面相对的导光板403，将从LED43射出的光导向光照射物体的光照射区域; 用于保持LED基板51的接收基座405; 用于覆盖LED基板51和导光板403的盖406; 以及诸如定位销404的定位装置，用于将导光板403定位在接收基座405上。由定位装置定位的导光板403由盖406和接收基座405夹紧。版权所有： （C）2010，JPO＆INPIT
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公开(公告)号：JP2007334009A
公开(公告)日：2007-12-27
申请号：JP2006165728
申请日：2006-06-15
Inventor： SUGA TAKAYUKI , KOBAYASHI TOSHIKI
CPC classification number: H04N1/024 , H04N1/1017 , H04N1/193 , H04N2201/0241 , H04N2201/02412 , H04N2201/02433 , H04N2201/02445 , H04N2201/0246 , H04N2201/02474 , H04N2201/02483
Abstract: PROBLEM TO BE SOLVED: To provide an image reader which can secure superior focusing by suppressing the deformations of the focusing mirror, having an off-axial reflecting surface as an image focusing element and being attained of small size. SOLUTION: This reader reads image information by making a scanning unit mounting an optical system composed of a light source, an imaging mirror 201, and a mirror holder 207 move. The reader is positioned and fixed to the mirror holder 207 at the fixing sections 203, provided at both ends of the reflecting surface of the imaging mirror 201. The fixing sections 203 of the imaging mirror 201 have strength or rigidity formed smaller than those of the reflecting surface section. Thus, deformation is absorbed by fixing sections 203 of both ends that is smaller in strength and rigidity than those of the reflecting surface, when fixing the imaging mirror 201 to the mirror holder 207. Since the imaging mirror 201 is positioned on the mirror holder 207 without deformation of the reflecting surface the degradation of imaging performance due to deformation of the reflecting surface can be prevented. COPYRIGHT: (C)2008,JPO&INPIT
Abstract translation: 要解决的问题：提供一种图像读取器，其可以通过抑制具有作为图像聚焦元件的偏轴反射表面并且获得小尺寸的聚焦镜的变形来确保优异的聚焦。 解决方案：该读取器通过使安装由光源，成像镜201和反射镜支架207组成的光学系统的扫描单元移动来读取图像信息。 读取器在设置在成像反射镜201的反射面的两端的固定部203处定位并固定到镜保持器207.成像镜201的固定部203具有比 反射面部分。 因此，当将成像镜201固定在镜保持器207上时，由于两端的强度和刚性比固定部203的强度和刚度小的变形被吸收。由于成像镜201位于镜支架207上 反射面不变形，可以防止由于反射面的变形引起的成像性能的劣化。 版权所有（C）2008，JPO＆INPIT
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公开(公告)号：TWI253839B
公开(公告)日：2006-04-21
申请号：TW094104785
申请日：2005-02-18
Applicant: 致伸科技股份有限公司 PRIMAX ELECTRONICS LTD.
Inventor： 殷孟雲 YING, MENG YUN , 王鍾凱 WANG, CHUNG KAI
IPC: H04N
CPC classification number: H04N1/03 , H04N1/02409 , H04N2201/0241 , H04N2201/02412 , H04N2201/02414 , H04N2201/02418 , H04N2201/0242 , H04N2201/02422 , H04N2201/02429 , H04N2201/02441
Abstract: 本發明係關於一種掃描模組，包括一模組主體以及一感測器模組，感測器模組包括：一電路板，一感測元件，一影像感測器調整機構以及四調整桿，藉由影像感測器調整機構以及四調整桿可以在7個軸向感測元件的位置。
Abstract in simplified Chinese: 本发明系关于一种扫描模块，包括一模块主体以及一传感器模块，传感器模块包括：一电路板，一传感组件，一影像传感器调整机构以及四调整杆，借由影像传感器调整机构以及四调整杆可以在7个轴向传感组件的位置。
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公开(公告)号：TW394904B
公开(公告)日：2000-06-21
申请号：TW085116207
申请日：1996-12-28
Applicant: 佳能股份有限公司
Inventor： 田端雅己
IPC: G06K
CPC classification number: G02B6/0001 , G02B6/0038 , G02B6/4201 , G02B6/4298 , H04N1/02815 , H04N1/02835 , H04N2201/0241 , H04N2201/02414 , H04N2201/02435 , H04N2201/02449 , H04N2201/03112 , H04N2201/03125 , H04N2201/03129 , H04N2201/03141 , H04N2201/03145
Abstract: 一種影像讀取裝置，其結構含一照明單元以線狀地照明一標的，一影像形成光學系統以由照明單元所照明之標的形成一個當作影像的光，一線感應器以轉換由影像形成光學系統所形成為一影像之光變為影像訊號，及一框以支持照明單元及線感應器，其中由直線連接之至少一部分照明單元截面頂點之形狀被設定為一五邊形以上之多邊形，故可高品質而穩定地讀取影像。
Abstract in simplified Chinese: 一种影像读取设备，其结构含一照明单元以线状地照明一标的，一影像形成光学系统以由照明单元所照明之标的形成一个当作影像的光，一线感应器以转换由影像形成光学系统所形成为一影像之光变为影像信号，及一框以支持照明单元及线感应器，其中由直线连接之至少一部分照明单元截面顶点之形状被设置为一五边形以上之多边形，故可高品质而稳定地读取影像。
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公开(公告)号：TW544036U
公开(公告)日：2003-07-21
申请号：TW090217889
申请日：2001-10-19
Applicant: 光寶科技股份有限公司
Inventor： 卓進福
IPC: H04N
CPC classification number: H04N1/0303 , H04N1/03 , H04N1/0408 , H04N1/0435 , H04N1/0455 , H04N1/1017 , H04N1/193 , H04N2201/0241 , H04N2201/02412 , H04N2201/02414 , H04N2201/02431 , H04N2201/02449 , H04N2201/02456 , H04N2201/02458 , H04N2201/0246 , H04N2201/02462 , H04N2201/02468 , H04N2201/02483 , H04N2201/02485 , H04N2201/02495
Abstract: 本創作提供一種掃描模組，包含一第一部份、一第二部份、以及一第三部份。該第一部份具有一光源供取得欲掃描之一第一影像。該第二部份供將該第一影像予以聚焦後輸出一第二影像。該第三部份供擷取該第二影像以產生一電氣信號。其中，該第一部份、該第二部份、及該第三部份皆互為分離之模組，可整合利用既有之零件與技術，使零件標準化、簡易化且可量化，滿足量化生產並降低成本的需求。
Abstract in simplified Chinese: 本创作提供一种扫描模块，包含一第一部份、一第二部份、以及一第三部份。该第一部份具有一光源供取得欲扫描之一第一影像。该第二部份供将该第一影像予以聚焦后输出一第二影像。该第三部份供截取该第二影像以产生一电气信号。其中，该第一部份、该第二部份、及该第三部份皆互为分离之模块，可集成利用既有之零件与技术，使零件标准化、简易化且可量化，满足量化生产并降低成本的需求。
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