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1. 发明专利

JP2008066850A Method for aligning light-receiving element array substrate provided in contact image sensor, method for manufacturing contact image sensor and contact image sensor 审中-公开
标题翻译：用于对接接触图像传感器提供的接收元件阵列基板的方法，用于制造接触式图像传感器和接触图像传感器的方法
公开(公告)号：JP2008066850A
公开(公告)日：2008-03-21
申请号：JP2006240300
申请日：2006-09-05
申请人： Nippon Sheet Glass Co Ltd , 日本板硝子株式会社
发明人： SAITO TOMIHISA , YOSHIDA HARUNOBU , WAKIZAKA MASAHIDE , KITAOKA MASAKI
IPC分类号： H04N1/028 , G03B27/50 , G03B27/54
CPC分类号： H04N1/0318 , H04N2201/02412 , H04N2201/02429 , H04N2201/02441 , H04N2201/02456 , H04N2201/0247 , H04N2201/02483 , H04N2201/03112 , H04N2201/03141 , H04N2201/03145
摘要： PROBLEM TO BE SOLVED: To provide a contact image sensor having a structure for facilitating the alignment of a light-receiving element array substrate in order to prevent the occurrence of ghost images.
SOLUTION: The contact image sensor comprises: a light source 20 having a light-emitting element array; a slit 22; a lens 24; a light-receiving element array substrate 26 on which a light-receiving element array 25 is mounted; and a housing 28 for containing them. Four leads 30 for power supply are provided on one end of the light source 20. Four U-shaped depressions 32 are formed on one end of the light-receiving element array substrate 26 so that the leads 30 pass through them. Each of the depressions 32 has a large enough width for the thickness of each of the leads 30.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种接触图像传感器，其具有便于光接收元件阵列基板的对准的结构，以便防止重影图像的发生。接触式图像传感器包括：具有发光元件阵列的光源20; 狭缝22; 透镜24; 光接收元件阵列基板26，其上安装有光接收元件阵列25; 和用于容纳它们的壳体28。四个用于供电的引线30设置在光源20的一端。四个U形凹陷32形成在光接收元件阵列基板26的一端，使得引线30穿过它们。每个凹陷32对于每个引线30的厚度具有足够大的宽度。版权所有（C）2008，JPO和INPIT

2. 发明专利

JP2005176267A Image scanner 有权
标题翻译：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
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： MARUTA TOSHIHIRO , SHIMADA HIRONORI , SHIMIZU MITSUO , TERAJIMA NAOTO
IPC分类号： G03B27/50 , H04N1/028 , H04N1/03 , H04N1/40
CPC分类号： H04N1/03 , H04N2201/02425 , H04N2201/02429 , H04N2201/02431 , H04N2201/02441 , H04N2201/02445 , H04N2201/02447 , H04N2201/04796
摘要： 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
摘要翻译：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

3. 发明专利

JP2005101739A Adjusting method of image reader and image reader 审中-公开
标题翻译：图像读取器和图像读取器的调整方法
公开(公告)号：JP2005101739A
公开(公告)日：2005-04-14
申请号：JP2003330029
申请日：2003-09-22
申请人： Canon Inc , キヤノン株式会社
发明人： HAYASHIDE TADAO
IPC分类号： G03B27/50 , G02B17/00 , G02B26/10 , H04N1/028 , H04N1/04 , H04N1/10 , H04N1/107 , H04N1/19
CPC分类号： H04N1/0473 , H04N1/00002 , H04N1/00013 , H04N1/00031 , H04N1/00045 , H04N1/00063 , H04N1/00087 , H04N1/03 , H04N1/0305 , H04N2201/02416 , H04N2201/0242 , H04N2201/02429 , H04N2201/02431 , H04N2201/02433 , H04N2201/02495 , H04N2201/0471 , H04N2201/04717 , H04N2201/04755
摘要： PROBLEM TO BE SOLVED: To obtain an adjusting method of an image reader capable of obtaining high definition image information by performing adjustment using an adjustment chart, and to obtain an image reader.
SOLUTION: In the adjusting method of an image reader for reading image information of a document by moving a carriage holding a light source means, a slit part, a plurality of mirrors, an image forming means including an optical element having an optical surface rotation asymmetric to the optical axis, and a reading means relatively to the document, an adjustment chart capable of evaluating revolving power in the subscanning direction is mounted on the document table glass and illuminated with the light source means. Using the image of the illuminated adjustment chart, an alignment adjusting means adjusts relative positional relation in the subscanning direction of the slit part, the image forming means and the reading means such that the center of slit at the slit part is focused on the surface of the reading means.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了获得能够通过使用调整图进行调整来获得高分辨率图像信息的图像读取器的调整方法，并获得图像读取器。解决方案：在用于通过移动保持光源装置的托架，狭缝部分，多个反射镜来读取文档的图像信息的图像读取器的调整方法中，包括具有光学元件的光学元件的图像形成装置与光轴不对称的表面旋转和相对于文件的读取装置，能够评估副扫描方向上的旋转功率的调整图表安装在文件台玻璃上并用光源装置照射。使用照明调整图的图像，对准调整装置调节狭缝部分，图像形成装置和读取装置的副扫描方向上的相对位置关系，使得狭缝部分处的狭缝的中心聚焦在阅读手段。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2013081026A Image reading apparatus 有权
标题翻译：图像阅读器
公开(公告)号：JP2013081026A
公开(公告)日：2013-05-02
申请号：JP2011219219
申请日：2011-10-03
申请人： Brother Ind Ltd , ブラザー工業株式会社
发明人： OSAKABE YOSHINORI , TANAKA HIROMI
IPC分类号： H04N1/10 , G03B27/50 , H04N1/028 , H04N1/107
CPC分类号： H04N1/00522 , H04N1/103 , H04N1/1043 , H04N1/1061 , H04N2201/0081 , H04N2201/02402 , H04N2201/02404 , H04N2201/02429 , H04N2201/02456 , H04N2201/02477
摘要： PROBLEM TO BE SOLVED: To provide an image reading apparatus that reads an image from an original on a contact glass by means of an image sensor housed in a carriage and that maintains the quality of image reading while being downsized.SOLUTION: A multifunctional device 1 slides an image sensor 20, which is housed in a sensor housing portion 31, along a slide shaft 25 together with a carriage 30 so as to read an image from an original on a contact glass 16. The carriage 30 is attached to the slide shaft 25 through a shaft holding portion 38 provided at the longitudinal center thereof, and is allowed to be swung around the slide shaft 25. The carriage 30 has a first tapered end 32, and a first opening 34, formed at one end thereof where a first holder member 40 and springs 50 are attached. The carriage 30 has a second tapered end 33, and a second opening 35, formed at the other end thereof where a second holder member 45 and springs 50 are attached.
摘要翻译：要解决的问题：提供一种图像读取装置，其通过容纳在托架中的图像传感器从接触玻璃上的原稿读取图像，并且在小型化的同时保持图像读取的质量。解决方案：多功能设备1与滑架30一起沿着滑动轴25滑动容纳在传感器壳体部分31中的图像传感器20，以便从接触玻璃16上的原稿读取图像。滑架30通过设置在其纵向中心处的轴保持部分38附接到滑动轴25，并且允许其绕滑动轴25摆动。滑架30具有第一锥形端32和第一开口34 ，其一端形成有第一保持构件40和弹簧50。托架30具有第二锥形端33和第二开口35，第二开口35形成在第二保持器构件45和弹簧50的另一端。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP4549964B2 An optical unit, an image reading apparatus and an image forming apparatus 有权
公开(公告)号：JP4549964B2
公开(公告)日：2010-09-22
申请号：JP2005341992
申请日：2005-11-28
申请人：株式会社リコー
发明人：幸一山崎 , 岳久島津 , 鉄也木村 , 弘楠本 , 佳明長尾
IPC分类号： H04N1/028 , G03B27/50 , H04N1/04 , H04N1/19
CPC分类号： H04N1/03 , G02B7/028 , G02B13/24 , G03G21/20 , H04N2201/02414 , H04N2201/02425 , H04N2201/02429 , H04N2201/02431 , H04N2201/04791
摘要： An optical unit may include an image pick-up device, a lens unit and a holding member. The image pick-up device may convert a reflected light reflected from an original document to an electric signal, after the light is irradiated on the original document from a light source. The lens unit may image the reflected light on the image pick-up device. The holding member may hold the image pick-up device and lenses. The direction of a fluctuation of a focal length of the lens unit caused by heat and a direction of the fluctuation of a distance between the image pick-up device and the lens unit caused by heat may agree with each other.

6. 发明专利

JP2008011230A Optical device, image reading device, and image forming device 有权
标题翻译：光学装置，图像读取装置和图像形成装置
公开(公告)号：JP2008011230A
公开(公告)日：2008-01-17
申请号：JP2006180055
申请日：2006-06-29
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： TOKUNAGA ATSUO
IPC分类号： H04N1/028 , H04N1/036 , H04N1/19
CPC分类号： H04N1/03 , H04N1/1934 , H04N2201/02412 , H04N2201/02425 , H04N2201/02429 , H04N2201/04791
摘要： PROBLEM TO BE SOLVED: To enable an optical device which is constituted of light-receiving elements and light-emitting elements that are arranged in an array form, to be reduced in number of adjustments and positional displacement due to thermal expansion and shrinkage.
SOLUTION: The optical device is equipped with optical element groups 20, which are used for reading or writing and moves physically accompanying a reading plane or a writing plane. In the optical device, where the adjacent optical element group 20 from among the optical element groups 20 is arranged at a prescribed distance in the physically moving direction, a board 22, on which the optical element group 20 is mounted, is linked to the board 22 on which the adjacent optical element group 20 is mounted, by a holding member, 24 whose thermal expansion coefficient is smaller than that of the board 22 for maintaining a prescribed distance Py. At this point, distance Qy, between the bonding positions of the holding member 24 that links the board 22 together, is set longer than the prescribed distance Py.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了使由光接收元件和排列成阵列形式的发光元件构成的光学器件能够减少由于热膨胀和收缩而引起的调整和位置偏移。解决方案：光学装置配备有用于读取或写入的光学元件组20，并且物理地伴随着读取平面或书写平面移动。在光学元件组20中，光学元件组20中相邻的光学元件组20在物理移动方向上以规定距离配置的情况下，安装有光学元件组20的基板22与基板 22，通过保持构件24，其热膨胀系数小于板22的热膨胀系数，以保持规定的距离Py。此时，将连接板22的保持构件24的接合位置之间的距离Qy设定得比规定距离Py长。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JPS61105167A Device for reading figure information on substrate 失效
标题翻译：用于读取基板上的图形信息的装置
公开(公告)号：JPS61105167A
公开(公告)日：1986-05-23
申请号：JP21996885
申请日：1985-10-02
申请人： Olivetti & Co Spa
发明人： UGOO KARENA , JIYUZETSUPE KOORI , JIYUZETSUPE FUOGAROORI
IPC分类号： G06K9/20 , H04N1/03 , H04N1/06 , H04N1/191
CPC分类号： H04N1/0671 , H04N1/03 , H04N1/06 , H04N1/1911 , H04N2201/02429 , H04N2201/02431 , H04N2201/02462 , H04N2201/02485 , H04N2201/0442
摘要： A device for reading graphic symbols impressed on a sheet, comprising light sources for illuminating the sheet, an optical reading system and an array of photo-electric sensors for generating electrical reading signals. The device is compact in structure and of small dimensions, so as to allow it to be mounted upon the head-carrying carriage of a printing machine or typewriter. The device makes it possible to create, in a particularly simple form, reading apparatus for facsimiles or for optical character recognition (OCR) reading apparatus for memorizing signatures, graphical symbols and drawings or mathematical symbols, or apparatus for copying documents.

8. 发明专利

JP5772463B2 画像読取装置有权
公开(公告)号：JP5772463B2
公开(公告)日：2015-09-02
申请号：JP2011219219
申请日：2011-10-03
申请人：ブラザー工業株式会社
发明人：刑部吉記 , 田中広美
IPC分类号： H04N1/107 , H04N1/028 , G03B27/50 , H04N1/10
CPC分类号： H04N1/00522 , H04N1/103 , H04N1/1043 , H04N1/1061 , H04N2201/0081 , H04N2201/02402 , H04N2201/02404 , H04N2201/02429 , H04N2201/02456 , H04N2201/02477

9. 发明专利

JP4769648B2 Optical device, image reading device and an image forming apparatus 有权
公开(公告)号：JP4769648B2
公开(公告)日：2011-09-07
申请号：JP2006180055
申请日：2006-06-29
申请人：株式会社リコー
发明人：篤郎徳永
IPC分类号： H04N1/028 , H04N1/036 , H04N1/19
CPC分类号： H04N1/03 , H04N1/1934 , H04N2201/02412 , H04N2201/02425 , H04N2201/02429 , H04N2201/04791
摘要： A disclosed optical device is physically movable with respect to a document surface or an image forming surface. The disclosed optical device includes substrates; optical element groups mounted on the substrates and composed of optical elements for image scanning or image forming, adjacent ones of the optical element groups being spaced at a predetermined distance in a direction that the optical device is movable; and a joining part joining the substrates and thereby maintaining the predetermined distance, the joining part having a thermal coefficient of expansion that is smaller than that of the substrates.

10. 发明专利

JP4238717B2 Image scanner 有权
公开(公告)号：JP4238717B2
公开(公告)日：2009-03-18
申请号：JP2003417183
申请日：2003-12-15
申请人：富士ゼロックス株式会社
发明人：敏浩丸田 , 直人寺島 , 博則嶋田 , 三男志水
IPC分类号： G03B27/50 , H04N1/028 , H04N1/03 , H04N1/40
CPC分类号： H04N1/03 , H04N2201/02425 , H04N2201/02429 , H04N2201/02431 , H04N2201/02441 , H04N2201/02445 , H04N2201/02447 , H04N2201/04796
摘要： The present invention provides an image input apparatus. The image input apparatus includes a board having an image sensor; a supporting member having a first supporting portion and a second supporting portion; a first fastening member; and a second fastening member. The image input apparatus is characterized in that the board is rigidly secured on the first supporting portion of the supporting member with the first fastening member installed in the first supporting portion, and the board is movably supported on the second supporting portion of the supporting member by the second fastening member installed in the second supporting portion.

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