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公开(公告)号：EP0261027A1
公开(公告)日：1988-03-23
申请号：EP87402048.0
申请日：1987-09-15
申请人： UP SYSTEMS
CPC分类号： H04N1/103 , H04N1/0313 , H04N1/1017 , H04N1/1043 , H04N2201/0404 , H04N2201/0422 , H04N2201/0456
摘要： Un dispositif de lecture optique d'un document ayant un support transparent comporte notamment :
- un plateau plan transparent (2) pour supporter le document (3) ;
- une tête de lecture optique (7) comprenant un capteur (10), du type CD par exemple, avantageusement linéaire, et un patin pneumatique (9) glissant sur le plateau (2) ledit capteur étant logé dans un évidement (12) dudit patin ouvrant sur sa surface d'appui ; et,
- un système d'éclairage (20, 15, 16, 17) pour éclairer au moins une partie de la scène (3), l'organe de lecture optique (7) et le système d'éclairage (15, 16, 17) étant disposés de part et d'autre du plateau (2).
Ce dispositif a une vitesse d'acquisition très élevée, il est autoréglable et est d'un coût réduit par rapport aux réalisations de l'art antérieur. Son grossissement est constant et égal à un.摘要翻译： 用于光学读取具有透明支撑件的文件的装置特别包括：... - 用于支撑文件（3）的透明平台（2）; ... - 包括传感器（10）的光学读取头（7） 例如CD型，有利地是线性的，以及在舞台（2）上滑动的气动鞋（9），所述传感器被容纳在所述靴形开口的凹部（12）的轴承表面上; 以及... - 用于照亮所述场景（3）的至少一部分的光学系统（20,15,16,17），所述光学读取构件（7）和所述照明系统（15,16,17）被布置在任一个 一侧（2）。 ... 该设备具有非常高的采集速率，相对于现有技术的实施例而言是自调节的并且成本降低。 它的扩大是恒定的，等于1。 ...
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12.发明公开IMAGE READING DEVICE, AND IMAGE FORMATION DEVICE 审中-公开BILDLESEVORRICHTUNG UND BILDERZEUGUNGSVORRICHTUNG
公开(公告)号：EP2998791A1
公开(公告)日：2016-03-23
申请号：EP14865980.8
申请日：2014-11-26
发明人： NINOMIYA, Yuichi
CPC分类号： H04N1/00522 , H04N1/0083 , H04N1/1013 , H04N1/1026 , H04N1/103 , H04N1/1056 , H04N2201/0094
摘要： To realize downsizing of a housing and reduce a possibility that different parts of a cable contact with each other, an image forming apparatus includes a first reading unit (22) configured to move between a movement start position (P1) and a movement end position (P2); a second reading unit (23) configured to move at a speed half of a moving speed of the first reading unit (22) in conjunction with movement of the first reading unit (22); a control portion (5) disposed below the first reading unit (22) and more on the movement end position (P2) side than a movement range of the second reading unit (23); a cable (27) connected from the first reading unit (22) to the control portion (5) via the second reading unit (23); and a guide member (28) that is formed to project from the second reading unit (23) toward the first reading unit (22) and supports part or all of the cable (27) between the first reading unit (22) and the second reading unit (23).
摘要翻译： 为了实现壳体的小型化并且减小了电缆的不同部分彼此接触的可能性，图像形成装置包括：第一读取单元（22），其构造成在运动开始位置（P1）和移动结束位置（ P2）; 第二读取单元（23），被配置为结合第一读取单元（22）的移动以第一读取单元（22）的移动速度的一半的速度移动; 设置在所述第一读取单元（22）的下方的控制部（5），并且比所述第二读取单元（23）的移动范围更多地位于所述移动结束位置（P2）侧。 经由第二读取单元（23）从第一读取单元（22）连接到控制部分（5）的电缆（27）; 和形成为从第二读取单元（23）朝向第一读取单元（22）突出并且支撑第一读取单元（22）和第二读取单元（22）之间的部分或全部电缆（27）的引导构件（28） 读取单元（23）。
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公开(公告)号：EP2704412A3
公开(公告)日：2014-12-03
申请号：EP13181966.6
申请日：2013-08-28
发明人： Yamasaki, Yasuo
CPC分类号： H04N1/1043 , H04N1/00559 , H04N1/0249 , H04N1/0443 , H04N1/1013 , H04N1/1017 , H04N1/103 , H04N1/12 , H04N1/123 , H04N1/193 , H04N2201/0094 , H04N2201/0442 , H04N2201/0446
摘要： An image reading device comprising: a document placing portion; a conveyor; a reading unit configured to read an image of the document, wherein the reading unit includes: an image sensor; a support which supports the image sensor, wherein in the case of reading the image of the document conveyed by the conveyor, the support is to be stopped at a predetermined reading position; a guide; and a driving unit, wherein the reading unit further includes: a release unit configured to release the contact with the guide by separating the support from the guide when the support is moved toward the predetermined reading position; and a contact portion configured to contact with the support separated from the guide by the release unit when the support is moved toward the predetermined reading position.
摘要翻译： 一种图像读取装置，包括：文件放置部分; 输送机; 读取单元，被配置为读取所述文档的图像，其中所述读取单元包括：图像传感器; 支撑所述图像传感器的支撑件，其中在读取由所述传送器传送的所述文档的图像的情况下，所述支撑件停止在预定的读取位置; 指引; 以及驱动单元，其中，所述读取单元还包括：释放单元，所述释放单元被构造成在所述支撑件朝向所述预定读取位置移动时通过将所述支撑件与所述引导件分离来释放与所述引导件的接触; 以及接触部分，所述接触部分被构造成当所述支撑件向所述预定读取位置移动时与由所述释放单元与所述引导件分离的所述支撑件接触。
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公开(公告)号：EP2642736A4
公开(公告)日：2014-11-19
申请号：EP11840797
申请日：2011-11-11
申请人： SEIKO EPSON CORP
发明人： OSHIMA KENJI , HARA KOJI , MIYAMOTO YUJI , HORIKAWA MASAYUKI
CPC分类号： H04N1/00543 , H04N1/00551 , H04N1/1017 , H04N1/103 , H04N1/12 , H04N1/128 , H04N1/193 , H04N2201/0091 , H04N2201/0464
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公开(公告)号：EP2012519A3
公开(公告)日：2012-09-26
申请号：EP08011702.1
申请日：2008-06-27
发明人： Tamai, Kensuke , Nakayama, Yosuke
CPC分类号： H04N1/00928 , H04N1/0473 , H04N1/1026 , H04N1/103 , H04N1/193 , H04N2201/0448 , H04N2201/04703 , H04N2201/0472 , H04N2201/04731 , H04N2201/04755 , H04N2201/04791 , H04N2201/04793
摘要： There is provided an image scanning apparatus including: a scanning section which scans an object opposite to a linear scanning area along a main scanning direction while moving the scanning area along a subscanning direction intersecting the main scanning direction and which generates image data on the basis of the result of the scanning; a control unit that controls the scanning section; and a pattern area including a predetermined pattern that defines a base position for specifying a position to be scanned by the scanning section, the predetermined pattern having a characteristic part that specifies a rough position of the predetermined pattern along the subscanning direction. The control unit includes: a first image acquiring section that acquires first image data by making the scanning section execute scanning at a first subscanning resolution; a pattern searching section that searches the first image data for the image of the predetermined pattern; a second image acquiring section that acquires second image data in such a manner that when the image of the predetermined pattern is not detected by the pattern searching section, the second image acquiring section makes the scanning section execute scanning at a preset second subscanning resolution lower than the first subscanning resolution so that image data generated by the scanning of the pattern area at the second subscanning resolution allows the image of the characteristic part to be detected therefrom; a characteristic-part searching section that searches the second image data for the image of the characteristic part; and a reprocessing instructing section which specifies the rough position of the pattern area along the subscanning direction on the basis of the position of the image of the characteristic part detected by the characteristic-part searching section and which makes the first image acquiring section execute scanning again at the rough position of the pattern area.
摘要翻译： 提供了一种图像扫描设备，包括：扫描部，沿着主扫描方向扫描与线性扫描区相对的对象，同时沿着与主扫描方向交叉的副扫描方向移动扫描区，并且基于 扫描的结果; 控制单元，其控制扫描部分; 以及包括预定图案的图案区域，所述预定图案定义用于指定由所述扫描部件扫描的位置的基础位置，所述预定图案具有特定部分，所述特征部分沿所述副扫描方向指定所述预定图案的粗略位置。 控制单元包括：第一图像获取部分，其通过使扫描部分以第一副扫描分辨率执行扫描来获取第一图像数据; 模式搜索部分，其搜索所述第一图像数据以获得所述预定模式的图像; 第二图像获取部分，其以如下方式获取第二图像数据，即，当所述图案搜索部分未检测到所述预定图案的图像时，所述第二图像获取部分使得所述扫描部分以低于预设的第二副扫描分辨率执行扫描 第一副扫描分辨率使得通过以第二副扫描分辨率扫描图案区域而产生的图像数据允许从其检测特征部分的图像; 特征部分搜索部分，其搜索第二图像数据以获得特征部分的图像; 和再处理指示部分，其基于由特征部分搜索部分检测到的特征部分的图像的位置来指定沿着副扫描方向的图案区域的粗略位置，并且使第一图像获取部分再次执行扫描 在图案区域的粗略位置。
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16.发明授权Scanner à plat comportant une courroie et un dispositif intégré de tension de courroie 有权Flachbettabtaster皮带和皮带张紧装置
公开(公告)号：EP1536159B1
公开(公告)日：2011-01-05
申请号：EP04300679.0
申请日：2004-10-14
发明人： Siron, Daniel
CPC分类号： F16H7/1254 , F16H7/1281 , F16H2007/0804 , F16H2007/081 , H04N1/1017 , H04N1/1026 , H04N1/103
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公开(公告)号：EP2074812B1
公开(公告)日：2010-06-16
申请号：EP07852663.9
申请日：2007-10-10
发明人： MALZBENDER, Thomas
IPC分类号： H04N1/00
CPC分类号： H04N1/00795 , H04N1/00827 , H04N1/02815 , H04N1/02845 , H04N1/0303 , H04N1/0305 , H04N1/1017 , H04N1/103
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18.发明公开
公开(公告)号：EP0912038A4
公开(公告)日：2000-03-22
申请号：EP98907196
申请日：1998-03-12
申请人： PFU LTD
CPC分类号： H04N1/1026 , H04N1/00795 , H04N1/04 , H04N1/1017 , H04N1/103 , H04N1/1043 , H04N1/1048 , H04N1/1052 , H04N1/193 , H04N2201/0418 , H04N2201/0422 , H04N2201/0456
摘要： A picture reader is provided with a read unit (2) equipped with a contacting member (21) which comes into contact with an original placing table (11) of a flat bed unit (1) and a pressing element (30) which presses the unit (2) against the table (11). Another picture reader is composed of a reader main body (50) having a read unit (102) and an original placing table (51), and an original cover (42) which has a light source (43) and a diffusing plate (45) and is attached to the main body (50) is an openable state, the distance to the light source (43) from a transparent original (41) placed on the table (51) being variable correspondingly to the thickness of the original (41). A still another picture reader reads in advance the accumulated difference between the movement of the optical unit (102) and a light source unit (43) and, when read scanning is started, shifts the relative position of the optical unit (102) to the light source unit (44) in the direction in which the accumulated difference is produced.
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公开(公告)号：EP0231646A3
公开(公告)日：1988-01-20
申请号：EP86310052
申请日：1986-12-23
CPC分类号： H04N1/103 , B43L1/00 , H04N1/1017 , H04N1/1043 , H04N1/1048 , H04N1/193 , H04N2201/0086 , H04N2201/0438
摘要： An electronic print board apparatus for optical reading of characters and figures, etc., written on a plate surface and operable to scale down and print them. The apparatus includes a writing part (10), a frame part (20), a scanning part, and a printing part (111). The writing part (10) is divided into two sections, each of which has a plurality of stacked writable flat plates, a writing surface being formed by the front rows of said two sections. The writing surface can be changed by rotating and moving one flat plate of the two flat plates located on the front row to the position of the other flat plate. The scanning part is supported movably on said frame part (20), and incorporates drive means for said movement, a read part (32) having a sensor (32a), synchronization means (33) for synchronizing the scanning by said read part (32) with the moving speed of said scanning part, a battery (107) for supplying power, and transmitting means for transmitting the read signal by making use of radio, for optically scanning the writing surface and for thereby issuing the read information. The printing part (111) has receiving means for receiving the information transmitted from said scanning part and prints in conformity with said information.
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公开(公告)号：EP2998791A4
公开(公告)日：2016-09-28
申请号：EP14865980
申请日：2014-11-26
发明人： NINOMIYA YUICHI
CPC分类号： H04N1/00522 , H04N1/0083 , H04N1/1013 , H04N1/1026 , H04N1/103 , H04N1/1056 , H04N2201/0094
摘要： To realize downsizing of a housing and reduce a possibility that different parts of a cable contact with each other, an image forming apparatus includes a first reading unit (22) configured to move between a movement start position (P1) and a movement end position (P2); a second reading unit (23) configured to move at a speed half of a moving speed of the first reading unit (22) in conjunction with movement of the first reading unit (22); a control portion (5) disposed below the first reading unit (22) and more on the movement end position (P2) side than a movement range of the second reading unit (23); a cable (27) connected from the first reading unit (22) to the control portion (5) via the second reading unit (23); and a guide member (28) that is formed to project from the second reading unit (23) toward the first reading unit (22) and supports part or all of the cable (27) between the first reading unit (22) and the second reading unit (23).
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