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1. 发明授权

US07547017B2 Sheet feed device 有权
标题翻译：供纸装置
公开(公告)号：US07547017B2
公开(公告)日：2009-06-16
申请号：US11182285
申请日：2005-07-14
申请人： Tsuyoshi Mizubata , Kiyoshi Hata , Masahiko Fukushima , Masahiro Ogawa , Hiroyuki Yamada , Masaki Higuchi
发明人： Tsuyoshi Mizubata , Kiyoshi Hata , Masahiko Fukushima , Masahiro Ogawa , Hiroyuki Yamada , Masaki Higuchi
IPC分类号： B65H7/02 , G03G15/00
CPC分类号： B65H1/04 , B65H7/14 , B65H2511/10 , B65H2511/11 , B65H2511/51 , B65H2511/515 , B65H2515/60 , B65H2553/414 , B65H2553/81 , B65H2220/03 , B65H2220/01
摘要： A sheet feed device of this invention includes a sheet feed tray, a sheet feed unit which feeds a sheet placed on the sheet feed tray, a detection sensor which detects the presence/absence of a sheet on the sheet feed tray, and a sensor mounting member which mounts the detection sensor on the sheet feed tray. The sensor mounting member can mount the detection sensor on the sheet feed tray such that the angle of the sensor can be adjusted with respect to the tray.
摘要翻译：本发明的送纸装置包括供纸盘，供纸单元，供给放置在供纸托盘上的纸张;检测传感器，用于检测供纸托盘上纸张的存在与否;以及传感器安装将检测传感器安装在送纸盘上的构件。传感器安装构件可以将检测传感器安装在供纸托盘上，使得可以相对于托盘调节传感器的角度。

2. 发明申请

US20060071393A1 Sheet feed device 有权
公开(公告)号：US20060071393A1
公开(公告)日：2006-04-06
申请号：US11182285
申请日：2005-07-14
申请人： Tsuyoshi Mizubata , Kiyoshi Hata , Masahiko Fukushima , Masahiro Ogawa , Hiroyuki Yamada , Masaki Higuchi
发明人： Tsuyoshi Mizubata , Kiyoshi Hata , Masahiko Fukushima , Masahiro Ogawa , Hiroyuki Yamada , Masaki Higuchi
IPC分类号： B65H5/00 , B65H1/00
CPC分类号： B65H1/04 , B65H7/14 , B65H2511/10 , B65H2511/11 , B65H2511/51 , B65H2511/515 , B65H2515/60 , B65H2553/414 , B65H2553/81 , B65H2220/03 , B65H2220/01
摘要： A sheet feed device of this invention includes a sheet feed tray, a sheet feed unit which feeds a sheet placed on the sheet feed tray, a detection sensor which detects the presence/absence of a sheet on the sheet feed tray, and a sensor mounting member which mounts the detection sensor on the sheet feed tray. The sensor mounting member can mount the detection sensor on the sheet feed tray such that the angle of the sensor can be adjusted with respect to the tray.

3. 发明申请

US20060071386A1 Image reading apparatus 有权
标题翻译：图像读取装置
公开(公告)号：US20060071386A1
公开(公告)日：2006-04-06
申请号：US11178163
申请日：2005-07-08
申请人： Tsuyoshi Mizubata , Kiyoshi Hata , Masahiro Ogawa , Hiroyuki Yamada , Masaki Higuchi
发明人： Tsuyoshi Mizubata , Kiyoshi Hata , Masahiro Ogawa , Hiroyuki Yamada , Masaki Higuchi
IPC分类号： B65H5/22
CPC分类号： H04N1/1215 , H04N1/123 , H04N1/1235 , H04N2201/0456
摘要： An image reading apparatus includes a platen which is set at an image reading position, a loading guide portion which is arranged upstream in a convey direction of an original to be adjacent to the platen and guides the original to an upper surface of the platen, a scoop-up guide portion which is arranged downstream in the convey direction of the original to be adjacent to the glass platen and guides a leading edge of the original, which has passed through the platen, by scooping up, a convey guide portion which is arranged to oppose the platen and scoop-up guide portion, to form a convey path between the convey guide portion and both of the platen and the scoop-up guide portion, a support portion which supports the convey guide portion to be slidable parallel to the platen, and a regulating portion which is arranged between the convey guide portion and the scoop-up guide portion to hold a constant gap between the convey guide portion and the scoop-up guide portion.
摘要翻译：图像读取装置包括设置在图像读取位置的压板，装载引导部，其沿原稿的输送方向配置在与压板相邻的上游，并将原稿引导到压板的上表面，舀起导向部分，其布置在原稿的传送方向下游以与玻璃台板相邻，并且通过舀起引导已经通过压板的原稿的前缘，该导向部分布置与台板和舀起引导部分相对，以形成在输送引导部分和压板和舀起引导部分之间的传送路径;支撑部分，其支撑输送引导部分，以平行于台板以及设置在输送引导部和铲斗引导部之间的限制部，以在输送引导部和铲斗引导部之间保持恒定的间隙。

4. 发明授权

US07410166B2 Image reading apparatus 有权
标题翻译：图像读取装置
公开(公告)号：US07410166B2
公开(公告)日：2008-08-12
申请号：US11178163
申请日：2005-07-08
申请人： Tsuyoshi Mizubata , Kiyoshi Hata , Masahiro Ogawa , Hiroyuki Yamada , Masaki Higuchi
发明人： Tsuyoshi Mizubata , Kiyoshi Hata , Masahiro Ogawa , Hiroyuki Yamada , Masaki Higuchi
IPC分类号： B65H5/00
CPC分类号： H04N1/1215 , H04N1/123 , H04N1/1235 , H04N2201/0456
摘要： An image reading apparatus includes a platen which is set at an image reading position, a loading guide portion which is arranged upstream in a convey direction of an original to be adjacent to the platen and guides the original to an upper surface of the platen, a scoop-up guide portion which is arranged downstream in the convey direction of the original to be adjacent to the glass platen and guides a leading edge of the original, which has passed through the platen, by scooping up, a convey guide portion which is arranged to oppose the platen and scoop-up guide portion, to form a convey path between the convey guide portion and both of the platen and the scoop-up guide portion, a support portion which supports the convey guide portion to be slidable parallel to the platen, and a regulating portion which is arranged between the convey guide portion and the scoop-up guide portion to hold a constant gap between the convey guide portion and the scoop-up guide portion.
摘要翻译：图像读取装置包括设置在图像读取位置的压板，装载引导部，其沿原稿的输送方向配置在与压板相邻的上游，并将原稿引导到压板的上表面，舀起导向部分，其布置在原稿的传送方向下游以与玻璃台板相邻，并且通过舀起引导已经通过压板的原稿的前缘，该导向部分布置与台板和舀起引导部分相对，以形成在输送引导部分和压板和舀起引导部分之间的传送路径;支撑部分，其支撑输送引导部分，以平行于台板以及设置在输送引导部和铲斗引导部之间的限制部，以在输送引导部和铲斗引导部之间保持恒定的间隙。

5. 发明授权

US07046953B2 Image formation apparatus equipped with automatic document feeder 有权
标题翻译：图像形成装置配有自动送纸器
公开(公告)号：US07046953B2
公开(公告)日：2006-05-16
申请号：US10941217
申请日：2004-09-15
申请人： Kiyoshi Hata , Tsuyoshi Mizubata , Masashi Aoki , Satoru Shimizu
发明人： Kiyoshi Hata , Tsuyoshi Mizubata , Masashi Aoki , Satoru Shimizu
IPC分类号： G03G15/00 , G03G21/00
CPC分类号： G03G15/602
摘要： In an image forming apparatus having a document feeder for taking up a document from a document bundle placed on a document tray, a controller has a normal mode to perform a normal-size conveyance control by taking up each document from a bundle of documents having the same size, a multi-size mode to perform a multi-size conveyance control by taking up each document from a bundle of documents having various sizes. When the normal mode is carried out, the controller controls to stop the document after the first preset time passes after the trailing edge of the document has been detected, and when multi-size mode is carried out, the controller controls in place of using the first preset time by the second preset time which is set to be a longer time than the first preset time.
摘要翻译：在具有用于从放置在文件托盘上的文件夹拾取文件的文件馈送器的图像形成装置中，控制器具有正常模式以通过从具有该文件夹的文档的一束文件中卷取每个文档来执行正常大小的传送控制相同尺寸的多尺寸模式，通过从具有各种尺寸的一组文件中卷取每个文档来执行多尺寸输送控制。当执行正常模式时，控制器在检测到文档的后沿之后经过第一预设时间之后停止文档，并且当执行多尺寸模式时，控制器代替使用第一预设时间设定为比第一预设时间更长的第二预设时间。

6. 发明授权

US06915102B2 Original document conveyance device 失效
公开(公告)号：US06915102B2
公开(公告)日：2005-07-05
申请号：US10828796
申请日：2004-04-21
申请人： Masashi Aoki , Tsuyoshi Mizubata , Kiyoshi Hata , Satoru Shimizu
发明人： Masashi Aoki , Tsuyoshi Mizubata , Kiyoshi Hata , Satoru Shimizu
IPC分类号： B65H5/38 , B65H3/56 , G03G15/00
CPC分类号： G03G15/6552 , G03G2221/1675
摘要： A document sheet conveyance device includes a sheet feeding tray on which document sheets are stacked, a stopping member against which leading edges of the stacked document sheets hit, a sheet feeding member for feeding the document sheets in the order from a top thereof, a separation member for separating a sheet from the fed document sheets and feeding, a stopper provided between the sheet feeding member and the separation member, for preventing the document sheet from moving toward the separation member, a switching member provided downstream of the separation member, for switching a conveyance path of the document sheet, a working member for enabling the stopper to move from a sheet stop position to a sheet releasing position, an interlocking member for moving the working member when the switching member is operated, and a drive member for driving the working member.

7. 发明申请

US20050169681A1 Image forming apparatus equipped with automatic document feeder 有权
标题翻译：成像设备配有自动送纸器
公开(公告)号：US20050169681A1
公开(公告)日：2005-08-04
申请号：US10941217
申请日：2004-09-15
申请人： Kiyoshi Hata , Tsuyoshi Mizubata , Masashi Aoki , Satoru Shimizu
发明人： Kiyoshi Hata , Tsuyoshi Mizubata , Masashi Aoki , Satoru Shimizu
IPC分类号： G03G15/00
CPC分类号： G03G15/602
摘要： In an image forming apparatus having a document feeder for taking up a document from a document bundle placed on a document tray, a controller has a normal mode to perform a normal-size conveyance control by taking up each document from a bundle of documents having the same size, a multi-size mode to perform a multi-size conveyance control by taking up each document from a bundle of documents having various sizes. When the normal mode is carried out, the controller controls to stop the document after the first preset time passes after the trailing edge of the document has been detected, and when multi-size mode is carried out, the controller controls in place of using the first preset time by the second preset time which is set to be a longer time than the first preset time.
摘要翻译：在具有用于从放置在文件托盘上的文件夹拾取文件的文件馈送器的图像形成装置中，控制器具有正常模式以通过从具有该文件夹的文档的一束文件中卷取每个文档来执行正常大小的传送控制相同尺寸的多尺寸模式，通过从具有各种尺寸的一组文件中卷取每个文档来执行多尺寸输送控制。当执行正常模式时，控制器在检测到文档的后沿之后经过第一预设时间之后停止文档，并且当执行多尺寸模式时，控制器代替使用第一预设时间设定为比第一预设时间更长的第二预设时间。

8. 发明授权

US06775513B2 Image forming apparatus having removable angle stopper 有权
标题翻译：图像形成装置具有可移除的角度限制器
公开(公告)号：US06775513B2
公开(公告)日：2004-08-10
申请号：US10233948
申请日：2002-09-03
申请人： Kiyoshi Hata , Tsuyoshi Mizubata , Masashi Aoki , Nobutaka Kato , Osamu Kato
发明人： Kiyoshi Hata , Tsuyoshi Mizubata , Masashi Aoki , Nobutaka Kato , Osamu Kato
IPC分类号： G03G1500
CPC分类号： G03G15/605 , H04N1/00519 , H04N1/00554 , H04N1/0464
摘要： An image forming apparatus includes an image reading unit, document convey unit, display/operating portion, and hinge. The image reading unit has a slit glass plate for conveying and scanning a document, and a platen glass plate for fixing and scanning the document. The document convey unit is set above glass surfaces of the slit glass plate and platen glass plate. The display/operating portion is provided to one side of the glass surfaces. The hinge is provided to the other side of the glass plates and serves to attach the document convey unit to be openable and closeable with respect to the glass surfaces. The hinge has an angle stopper with which the document convey unit can be opened at one desired open angle selected from at least two different open angles with respect to the glass surfaces.
摘要翻译：图像形成装置包括图像读取单元，文件传送单元，显示/操作部分和铰链。图像读取单元具有用于传送和扫描原稿的狭缝玻璃板和用于固定和扫描文件的压板玻璃板。文件传送单元设置在狭缝玻璃板和台板玻璃板的玻璃表面上方。显示/操作部分设置在玻璃表面的一侧。铰链设置在玻璃板的另一侧，用于将文件传送单元相对于玻璃表面打开和关闭。铰链具有角度止动器，文档传送单元可以以相对于玻璃表面的至少两个不同的开放角度选择的一个所需的敞开角度打开。

9. 发明授权

US06888650B1 Apparatus and method for reading document 有权
标题翻译：阅读文件的装置和方法
公开(公告)号：US06888650B1
公开(公告)日：2005-05-03
申请号：US09704880
申请日：2000-11-02
申请人： Tsuyoshi Mizubata , Masanobu Kawano , Kiyoshi Hata , Koji Ogino , Kazuhide Sano , Sei Takahashi , Ichitaro Kubota
发明人： Tsuyoshi Mizubata , Masanobu Kawano , Kiyoshi Hata , Koji Ogino , Kazuhide Sano , Sei Takahashi , Ichitaro Kubota
IPC分类号： G03G15/00 , H04N1/00 , H04N1/04
CPC分类号： H04N1/00718 , H04N1/00681 , H04N1/00745 , H04N1/00779
摘要： A document reading apparatus and method are provided for outputting an image faithful to a document as possible even if the document is accidentally fed in an oblique fashion on the way of a sheet feeding path. For this purpose, a plurality of document end detecting sensors S1 to S3 are disposed on the way of the sheet feeding path 5, and further, a reading controller 20 calculates a skew quantity θ of the document with respect to the sheet feeding path 5 based on a signal output from the document end detecting sensor, thereby adjusting a document reading timing in accordance with the skew quantity.
摘要翻译：提供了一种文件读取装置和方法，用于尽可能将图像忠实地输出到文档，即使文档在片材馈送路径的途中以斜方式意外地馈送。为此，多个文件端检测传感器S 1至S 3设置在片材馈送路径5的路上，此外，读取控制器20计算文件相对于片材馈送路径的偏斜量θ 基于从文件端检测传感器输出的信号，从而根据偏斜量调整文档读取定时。

10. 发明授权

US07443551B2 Document feeder and image forming apparatus 有权
标题翻译：送纸器和成像设备
公开(公告)号：US07443551B2
公开(公告)日：2008-10-28
申请号：US10337304
申请日：2003-01-06
申请人： Masashi Aoki , Tsuyoshi Mizubata , Kiyoshi Hata , Nobutaka Kato , Osamu Kato , Kazuaki Ito
发明人： Masashi Aoki , Tsuyoshi Mizubata , Kiyoshi Hata , Nobutaka Kato , Osamu Kato , Kazuaki Ito
IPC分类号： B65H5/22 , H04N1/04
CPC分类号： G03G15/60 , H04N1/0057
摘要： A document feeder reads a document at a reading section while conveying the document. The document feeder has a flexible member which is set in a convey path formed in a document feeding section such that the document is always conveyed along the convey path, and which flexes by a passing force of the document, to allow conveyance of the document. The flexible member is formed of a PET sheet, and is adhered to a reading guide member provided to the document feeding section, to close the convey path.
摘要翻译：文件进纸器在传送文档时在读取部分读取文档。文件进给器具有柔性构件，该柔性构件设置在形成于文件馈送部分中的传送路径中，使得文档总是沿着传送路径传送，并且由文档的经过力弯曲，以允许传送文件。柔性构件由PET片形成，并且被粘附到设置在原稿供给部的读取引导构件上，以封闭输送路径。

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