专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06567189B1 Image reading apparatus 失效
标题翻译：图像读取装置
公开(公告)号：US06567189B1
公开(公告)日：2003-05-20
申请号：US09234303
申请日：1999-01-21
申请人： Tsutomu Takayama , Yukitoshi Takeuchi , Shoichi Inoue , Yukio Yoshida
发明人： Tsutomu Takayama , Yukitoshi Takeuchi , Shoichi Inoue , Yukio Yoshida
IPC分类号： H04N104
CPC分类号： H04N1/1912 , H04N1/1017 , H04N2201/0468
摘要： To provide an image reading apparatus provided with a pixel shifting mechanism for shifting an image incoming to a line sensor in a main scanning direction by substantial ½ of a pixel pitch, a scanning mechanism for scanning the line sensor in a sub-scanning direction and a control unit for performing scanning operation two times at a pitch almost equal to the pixel pitch at respective positions shifted to each other in the sub-scanning direction by a value equivalent to substantial ½ of the pixel pitch and causing the pixel shifting mechanism to perform the pixel shifting of ½ of the pixel pitch between first-time sub-scanning and second-time sub-scanning, and an image-signal generating unit for generating an image signal by averaging the pixel data values obtained through the two repetitions of sub-scanning between diagonal-directional adjacent pixels.
摘要翻译：为了提供一种具有像素移位机构的图像读取装置，用于将沿主扫描方向的图像输入到大致1/2像素间距的扫描机构，用于沿副扫描方向扫描线传感器，控制单元，用于以与副扫描方向上彼此偏移的各个位置处的像素间距几乎相等的间距执行扫描操作两次，所述值等于像素间距的大致1/2，并使像素移位机构执行在第一次次扫描和第二次扫描与第二次扫描之间的像素间距的1/2的像素移位，以及图像信号生成单元，用于通过对通过两次副扫描获得的像素数据值进行平均来生成图像信号在对角线相邻像素之间。

2. 发明授权

US5311015A Original reading device wherein a frame supports both the original and the reading scanning system 失效
标题翻译：原始读取装置，其中框架支持原稿和读取扫描系统
公开(公告)号：US5311015A
公开(公告)日：1994-05-10
申请号：US900322
申请日：1992-06-18
申请人： Yukitoshi Takeuchi
发明人： Yukitoshi Takeuchi
IPC分类号： G03B27/50 , H04N1/00 , H04N1/04 , H04N1/10 , H04N1/193 , H01J5/16
CPC分类号： H04N1/1026 , H04N1/00525 , H04N1/1013 , H04N1/1056 , H04N1/193
摘要： An original reading device includes an original mount for mounting an original, a reading scanning system for reading the original mounted on the original mount by scanning the original, and a frame for supporting the original mount. The reading scanning system is mounted on the frame at a back side of the frame.
摘要翻译：原稿读取装置包括用于安装原件的原稿安装件，用于通过扫描原件读取安装在原稿安装件上的原稿的读取扫描系统和用于支撑原稿安装架的框架。读取扫描系统安装在框架背面的框架上。

3. 发明授权

US07411695B2 Image reading apparatus and original cover thereof 有权
标题翻译：图像读取装置及其原始封面
公开(公告)号：US07411695B2
公开(公告)日：2008-08-12
申请号：US09899022
申请日：2001-07-06
申请人： Yukitoshi Takeuchi , Atsushi Miyahara
发明人： Yukitoshi Takeuchi , Atsushi Miyahara
IPC分类号： H04N1/36
CPC分类号： G03G15/605 , H04N1/10 , H04N2201/0434
摘要： The original cover of an image reading apparatus for covering an original stand which is provided on the image reading apparatus and on which an original is placed is provided with a cover member for covering the original placed on the original stand, and a hinge member having one end thereof pivotally supported by the cover member and having the other end thereof mounted on and pivotally supported by the original stand. The original cover is characterized in that the cover member is biased in a direction in which it is opened relative to the hinge member and is biased toward a rotary shaft, by biasing means.
摘要翻译：用于覆盖设置在图像读取装置上并放置有原件的原稿台的图像读取装置的原始盖设置有用于覆盖放置在原稿台上的原稿的盖构件和具有一个其端部由盖构件枢转地支撑并且其另一端安装在原始支架上并由枢轴支撑。原始盖的特征在于，盖构件相对于铰链构件沿其打开的方向被偏置，并且通过偏置装置偏向旋转轴。

4. 发明授权

US06985269B1 Image reading apparatus 失效
标题翻译：图像读取装置
公开(公告)号：US06985269B1
公开(公告)日：2006-01-10
申请号：US09659841
申请日：2000-09-11
申请人： Yukitoshi Takeuchi
发明人： Yukitoshi Takeuchi
IPC分类号： H04N1/04
CPC分类号： H04N1/1017 , H04N1/1026 , H04N1/103 , H04N1/193 , H04N2201/0081
摘要： An image reading apparatus comprises an original mounting table, a scanning means for scanning an original mounted on the original mounting table, a carriage for mounting the scanning means thereon, a cable for transmitting a moving force to the carriage, and a guide member for guiding the carriage in the movement direction thereof. The carriage is biased in a rotating direction centering about an axis perpendicular to the original mounting table by the tension of the cable.
摘要翻译：图像读取装置包括原件安装台，用于扫描安装在原始安装台上的原稿的扫描装置，用于在其上安装扫描装置的托架，用于将移动力传递到托架的电缆，以及用于引导在其运动方向上的滑架。托架通过电缆的张力以围绕垂直于原始安装台的轴线为中心的旋转方向偏置。

5. 发明授权

US06229628B1 Image reading apparatus 失效
标题翻译：图像读取装置
公开(公告)号：US06229628B1
公开(公告)日：2001-05-08
申请号：US08876023
申请日：1997-06-13
申请人： Yukitoshi Takeuchi
发明人： Yukitoshi Takeuchi
IPC分类号： H04N104
CPC分类号： G06K7/10851 , G06K2207/1018
摘要： An image reading apparatus is disclosed which has the function of optically reading a transparent document while causing a transparent-document illuminating light source to move along the document. The apparatus has a correcting device for correcting the relative position between the transparent-document illuminating light source and a scanning unit located when document reading is started. It is thus possible to substantially maintain a light quantity at the reading lines while a document-reading operation is performed.
摘要翻译：公开了一种图像读取装置，其具有在使透明文档照明光源沿文档移动的同时光学地读取透明文档的功能。该装置具有校正装置，用于校正透明文件照明光源和当文件读取开始时所在的扫描单元之间的相对位置。因此，可以在执行文件读取操作时基本保持读取线处的光量。

6. 发明授权

US5285294A Image input apparatus and method having reading density control means 失效
标题翻译：具有读取密度控制装置的图像输入装置和方法
公开(公告)号：US5285294A
公开(公告)日：1994-02-08
申请号：US686482
申请日：1991-04-17
申请人： Yukitoshi Takeuchi
发明人： Yukitoshi Takeuchi
IPC分类号： G06K9/20 , H04N1/00 , H04N1/04 , H04N1/17
CPC分类号： H04N1/00241 , G06K9/2009 , H04N1/00236 , H04N1/0402 , H04N1/0414 , H04N1/0443 , H04N2201/04756
摘要： Image input apparatus and method having reading density control includes a driver for driving a scanner which reads an image. Discriminating circuitry is provided for discriminating (i) a type of software (e.g. OCR or image processing) used in the apparatus, or (ii) a type of character (e.g. Kanji or Gothic) input to the apparatus, or (iii) whether a reading density of the scanner is adequate for the input character size. Then, control circuitry controls the driver to drive the scanner with a reading density predetermined for the discriminated information type.
摘要翻译：具有读取浓度控制的图像输入装置和方法包括用于驱动读取图像的扫描仪的驱动器。提供鉴别电路用于区分（i）在设备中使用的软件类型（例如OCR或图像处理），或（ii）输入到设备的字符（例如汉字或哥特式）的类型，或者（iii）是否扫描仪的读数密度足以满足输入字符大小。然后，控制电路控制驱动器以对所识别的信息类型预定的读取密度来驱动扫描器。

7. 发明授权

US5164845A Image reading apparatus 失效
标题翻译：图像阅读器
公开(公告)号：US5164845A
公开(公告)日：1992-11-17
申请号：US724466
申请日：1991-06-27
申请人： Yukitoshi Takeuchi
发明人： Yukitoshi Takeuchi
IPC分类号： G03G15/04 , H04N1/047 , H04N1/10 , H04N1/193 , H04N1/40
CPC分类号： H04N1/40056 , G03G15/04 , H04N1/0473 , H04N1/1013 , H04N1/193 , H04N2201/04748 , H04N2201/04755
摘要： Picture reading equipment having a reader for reading an image of the original, moving unit for moving an image reading position of said reader, and a driver for supplying a driving signal to said moving unit. The feed timing of the driving signal is so controlled that vibration of said driver and scanning system is reduced and a picture of high quality is obtained even when interruption/resumption of reading occurs during reading of an image.

8. 发明授权

US06952292B2 Image reading apparatus and method of supporting image reading unit 有权
标题翻译：图像读取装置和支持图像读取单元的方法
公开(公告)号：US06952292B2
公开(公告)日：2005-10-04
申请号：US09918047
申请日：2001-07-30
申请人： Yukitoshi Takeuchi , Shigeru Kawasaki
发明人： Yukitoshi Takeuchi , Shigeru Kawasaki
IPC分类号： G03B27/50 , H04N1/031 , H04N1/04 , H04N1/10 , H04N1/107
CPC分类号： H04N1/1013 , H04N1/031 , H04N2201/0428
摘要： An image reading apparatus includes a spring (15) provided at one end of a reading unit (11) and adapted to bias the reading unit (11) toward an original glass table (10), and a sensor holder (12) provided on a guide rail (14) to be pivotal about it and adapted to hold the reading unit (11) through the spring (15).
摘要翻译：图像读取装置包括设置在读取单元（11）的一端并适于朝向原始玻璃台（10）偏置读取单元（11）的弹簧（15），以及设置在读取单元导轨（14）围绕其枢转并且适于将读取单元（11）保持通过弹簧（15）。

9. 发明授权

US06661538B1 Image reading apparatus and method of assembling the same 有权
标题翻译：图像读取装置及其组装方法
公开(公告)号：US06661538B1
公开(公告)日：2003-12-09
申请号：US09317833
申请日：1999-05-25
申请人： Yukitoshi Takeuchi
发明人： Yukitoshi Takeuchi
IPC分类号： H04N104
CPC分类号： H04N1/1026 , H04N1/1017 , H04N1/1043 , H04N1/1048 , H04N1/193 , H04N2201/0446
摘要： An image reading apparatus includes a transparent plate for supporting an original thereon, a reading unit for reading the original, and a one-piece frame member for containing the reading unit, the transparent plate being held the frame member.
摘要翻译：图像读取装置包括用于支撑原件的透明板，用于读取原稿的读取单元和用于容纳读取单元的一体式框架构件，透明板保持框架构件。

10. 发明授权

US06059280A Roller supporting device allowing easy replacement of separating roller 失效
标题翻译：滚筒支撑装置可以方便地更换分离辊
公开(公告)号：US06059280A
公开(公告)日：2000-05-09
申请号：US771278
申请日：1996-12-20
申请人： Tsuyoshi Yamauchi , Akimitsu Hoshi , Yukitoshi Takeuchi
发明人： Tsuyoshi Yamauchi , Akimitsu Hoshi , Yukitoshi Takeuchi
IPC分类号： B41J13/02 , B41J13/076 , B65H3/52 , B65H5/06 , B65H3/06
CPC分类号： B65H3/5261 , B65H2402/60 , B65H2402/633 , B65H2403/40 , B65H2403/72 , B65H2403/942 , B65H2601/324
摘要： A shaft portion of a retard roller is supported by a pair of supporting members so that the retard roller can be assuredly supported and easily detached. One of the pair of supporting members is provided so as to be movable in the axial direction of the shaft portion. By moving the movable supporting member in a direction of separating from the shaft portion, the retard roller can be detached. A regulation device regulates movement of the movable supporting member in the direction of separating from the shaft portion at a position where the pair of supporting members engage with the shaft portion and is provided on a guide cover for blocking an opening for mounting/detaching the retard roller.
摘要翻译：延迟辊的轴部由一对支撑构件支撑，使得延迟辊能够被可靠地支撑并容易地分离。一对支撑构件中的一个被设置成可以在轴部的轴向方向上移动。通过使可移动支撑构件沿与轴部分离的方向移动，可以分离延迟辊。调节装置调节可移动支撑构件在一对支撑构件与轴部接合的位置处在与轴部分离的方向上的移动，并且设置在引导罩上，用于阻挡用于安装/拆卸延迟的开口滚筒。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式