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公开(公告)号：US07126726B2
公开(公告)日：2006-10-24
申请号：US10151724
申请日：2002-05-21
CPC分类号： H04N1/1013
摘要： An image reading apparatus includes a platen, a frame for holding the platen, an installation device disposed to the frame so that the platen can be held in a substantially vertical state, and a scanning device for reading a document along the platen substantially vertically held. The reading of the document is carried out by elevating or lowering the scanning device.
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公开(公告)号：US5689793A
公开(公告)日：1997-11-18
申请号：US552084
申请日：1995-11-02
CPC分类号： G03G15/602 , H04N1/00519 , H04N1/00567 , H04N1/00572 , H04N1/0058 , H04N1/00588 , H04N1/00591 , H04N1/00602 , H04N1/00628 , H04N1/00631 , H04N1/00649 , H04N1/00681 , H04N1/00687 , H04N1/00705 , H04N1/0071 , H04N1/00745 , H04N1/00782 , H04N1/1215 , G03G2215/00316 , G03G2215/00329 , H04N1/12 , H04N1/193
摘要： There is provided a transfer path for receiving a document fed, sheet by sheet, from a document placing device, and for leading the document toward a document reading portion for reading the document placed on a stationary platen of an image forming device. In a space between the document reading portion and the document placing device disposed above the document reading portion, there is provided a switchback path for leading the document ejected from the transfer path toward an inlet side of the transfer path by a switchback-transfer. Therefore, a structure of the image forming device can be compact, front and back surfaces of the document can be automatically reversed, and an image on the document can be read while the document is being transferred.
摘要翻译： 提供了一种传送路径，用于从文件放置装置一张一张地接收从原稿放置装置馈送的文件的传送路径，并且用于将文档引导到用于读取放置在图像形成装置的固定台板上的原稿的文件读取部分。 在文件读取部分和设置在原稿读取部分上方的文档放置装置之间的空间中，设置有用于通过转折传送将从传送路径排出的原稿朝向传送路径的入口侧引导的折返路径。 因此，图像形成装置的结构可以是紧凑的，文档的前后表面可以自动地反转，并且在文档被传送时可以读取文档上的图像。
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3.发明授权
公开(公告)号：US5819152A
公开(公告)日：1998-10-06
申请号：US861686
申请日：1997-05-22
CPC分类号： H04N1/00567 , G03G15/602 , H04N1/00519 , H04N1/00572 , H04N1/0058 , H04N1/00588 , H04N1/00591 , H04N1/00602 , H04N1/00628 , H04N1/00631 , H04N1/00649 , H04N1/00681 , H04N1/00687 , H04N1/00705 , H04N1/0071 , H04N1/00745 , H04N1/00782 , H04N1/1215 , G03G2215/00316 , G03G2215/00329 , H04N1/12 , H04N1/193
摘要： A document feeder is formed of a reading section for scanning an original document while the original document is being transferred at a predetermined speed; a feeding stacker for supplying the original document to the reading section; a transfer roller having a transfer path therearound for guiding the original document transferred from the feeding stacker to the reading section; and first and second rollers located respectively in upstream and down stream sides of the transfer path for transferring the original document. A sensing device is located in the transfer path between the first and second rollers for detecting a front edge of the original document. A driving device is connected to the transfer roller to control a rotational speed of the transfer roller based on a detecting signal of the sensing device.
摘要翻译： 文件馈送器由读取部分形成，用于在原始文档以预定速度传送的同时扫描原稿; 用于将原始文件提供给读取部分的馈送堆垛机; 转印辊，其上具有用于将从所述进料堆积器传送的原始文件引导到所述读取部分的传送路径; 以及分别位于传送路径的上游和下游侧的第一和第二辊，用于传送原稿。 感测装置位于第一和第二辊之间的传送路径中，用于检测原稿的前边缘。 驱动装置连接到转印辊，以根据感测装置的检测信号控制转印辊的转速。
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4.再颁专利Electrophotographic apparatus capable of selectively using cut sheet and continuous paper and method therefor 失效能够选择性地使用切片和连续纸的电子照相设备及其方法
公开(公告)号：USRE36112E
公开(公告)日：1999-02-23
申请号：US619423
申请日：1996-03-21
申请人： Shigehiro Hano , Yoshihiro Chujo , Takanobu Hagiwara , Eizo Kanaya , Yoshinobu Takatsuki , Satoru Kato , Hajime Saegusa , Tetsuya Aiyama , Hiroyuki Aonuma , Shozo Yoshizawa , Naoki Kobayashi , Koichi Sugihara , Akihito Dobashi
发明人： Shigehiro Hano , Yoshihiro Chujo , Takanobu Hagiwara , Eizo Kanaya , Yoshinobu Takatsuki , Satoru Kato , Hajime Saegusa , Tetsuya Aiyama , Hiroyuki Aonuma , Shozo Yoshizawa , Naoki Kobayashi , Koichi Sugihara , Akihito Dobashi
IPC分类号： G03G15/00
CPC分类号： G03G15/6523 , G03G2215/00447 , G03G2215/00459 , G03G2215/00814 , Y10T83/4463
摘要： An electrophotographic apparatus of this invention includes a stacking section for cut sheet; a stacking section for fanfold paper; a feed section for supplying printing paper which is cut sheet or fanfold paper from one of the stacking sections via one of different supplying paths; an exposure unit for forming an electrostatic latent image on a photosesitive drum; a developing unit for developing the latent image into a toner image; a belt conveyer for conveying the printing paper received from the feed section along common feeding path, a transferring unit for transferring the toner image on the photosensitive drum onto the printing paper; a fixing unit for fixing the transferred toner image on the printing paper; an ejecting section for receiving the printed printing paper from the belt conveyer; and a cutting device for cutting apart the printed fanfold paper at the perforation line thereof. The fanfold paper left behind on the common feeding path after the cutting operation is set back to a position which does not obstruct supply of cut paper in the feed section.
摘要翻译： 本发明的电子照相设备包括用于切片的堆叠部分; 用于折叠纸的堆叠部分; 供给部分，用于经由不同供应路径中的一个从堆叠部分中的一个供应作为切割纸或折叠纸的打印纸; 用于在感光鼓上形成静电潜像的曝光单元; 用于将潜像显影成调色剂图像的显影单元; 用于沿着共同的进给路径输送从进给部分接收的打印纸的带式输送机，用于将感光鼓上的调色剂图像转印到打印纸上的转印单元; 用于将转印的调色剂图像定影在打印纸上的定影单元; 用于从带式输送机接收印刷的打印纸的排出部分; 以及用于在其穿孔线处分割印刷的折叠纸的切割装置。 在切割操作被置回到不妨碍供纸部分中的切纸供应的位置之后，在共同进给路径上留下的折叠纸张。
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5.发明授权
公开(公告)号：US5903811A
公开(公告)日：1999-05-11
申请号：US861806
申请日：1997-05-22
CPC分类号： G03G15/602 , H04N1/00519 , H04N1/00567 , H04N1/00572 , H04N1/0058 , H04N1/00588 , H04N1/00591 , H04N1/00602 , H04N1/00628 , H04N1/00631 , H04N1/00649 , H04N1/00681 , H04N1/00687 , H04N1/00705 , H04N1/0071 , H04N1/00745 , H04N1/00782 , H04N1/1215 , G03G2215/00316 , G03G2215/00329 , H04N1/12 , H04N1/193
摘要： A document feeder is formed of a reading section for reading an original document while the original document is being transferred; a transfer roller having a transfer path therearound with an inlet located near the reading section and an exit so that the original document is transferred from the inlet to the exit through the reading section; and first and second rollers pressed against the transfer roller. The first and second rollers are located respectively in upstream and down stream sides of the transfer path relative to the reading section. A guide member is overlapped with the transfer roller at one end so that the original document from the second roller is guided from the one end to the other end.
摘要翻译： 文件馈送器由原稿在传送时读取原稿而形成， 具有传送路径的转印辊，其中位于读取部分附近的入口和出口，使得原稿通过读取部分从入口转移到出口; 并且第一和第二辊压靠在转印辊上。 第一和第二辊分别位于传送路径的相对于读取部分的上游和下游侧。 引导构件在一端与转印辊重叠，使得来自第二辊的原稿从一端被引导到另一端。
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6.发明授权
公开(公告)号：US5826155A
公开(公告)日：1998-10-20
申请号：US861651
申请日：1997-05-22
CPC分类号： G03G15/602 , H04N1/00519 , H04N1/00567 , H04N1/00572 , H04N1/0058 , H04N1/00588 , H04N1/00591 , H04N1/00602 , H04N1/00628 , H04N1/00631 , H04N1/00649 , H04N1/00681 , H04N1/00687 , H04N1/00705 , H04N1/0071 , H04N1/00745 , H04N1/00782 , H04N1/1215 , G03G2215/00316 , G03G2215/00329 , H04N1/12 , H04N1/193
摘要： A document feeder of the invention is formed of a platen for reading and scanning original documents, a document tray for placing the original documents to be processed situated above the platen, and an ejection tray for receiving the original documents after being processed situated between the platen and the document tray spaced apart from each other in a vertical direction. A transfer path is formed for transferring the original documents from the document tray to the ejection tray through a reading position on the platen. An exit of the document tray, an entrance of the ejection tray and the reading position on the platen are arranged laterally in this order above the platen with a predetermined distance spaced apart from each other. A separating portion for separating the original documents one by one is situated between the exit of the document tray and the entrance of the ejection tray to be laterally spaced apart from each other. The document feeder is made compact in size.
摘要翻译： 本发明的文件进给器由用于读取和扫描原始文件的压板形成，用于放置位于压板上方的待处理原稿的原稿托盘以及用于在加工之后接收原始文件的排纸托盘位于压板 和文档托盘在垂直方向上彼此间隔开。 形成传送路径，用于通过台板上的读取位置将原稿从原稿托盘传送到排出托盘。 文档托盘的出口，排出托盘的入口和压板上的读取位置以这种顺序布置成在压板上方以彼此间隔开的预定距离。 用于分离原稿的分离部分位于文件托盘的出口和排出托盘的入口之间，以彼此横向间隔开。 文件进纸器尺寸紧凑。
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7.发明授权Electrophotographic apparatus capable of selectively using cut sheet and continuous paper and method therefor 失效能够选择性地使用切片和连续纸的电子照相设备及其方法
公开(公告)号：US5296906A
公开(公告)日：1994-03-22
申请号：US929523
申请日：1992-08-14
申请人： Shigehiro Hano , Jun Inagaki , Yoshihiro Chujo , Takanobu Hagiwara , Eizo Kanaya , Yoshinobu Takatsuki , Satoru Kato , Hajime Saegusa , Tetsuya Aiyama , Hiroyuki Aonuma , Shozo Yoshizawa , Naoki Kobayashi , Koichi Sugihara , Akihito Dobashi , Kazuhito Shimura
发明人： Shigehiro Hano , Jun Inagaki , Yoshihiro Chujo , Takanobu Hagiwara , Eizo Kanaya , Yoshinobu Takatsuki , Satoru Kato , Hajime Saegusa , Tetsuya Aiyama , Hiroyuki Aonuma , Shozo Yoshizawa , Naoki Kobayashi , Koichi Sugihara , Akihito Dobashi , Kazuhito Shimura
CPC分类号： G03G15/6523 , G03G15/1645 , G03G15/201 , G03G2215/00447 , G03G2215/00459 , G03G2215/00814 , Y10T83/4463
摘要： An electrophotographic apparatus of this invention includes a stacking section for cut sheet; a stacking section for fanfold paper; a feed section for supplying printing paper which is cut sheet or fanfold paper from one of the stacking sections via one of different supplying paths; an exposure unit for forming an electrostatic latent image on a photosensitive drum; a developing unit for developing the latent image into a toner image; a belt conveyer for conveying the printing paper received from the feed section along common feeding path, a transferring unit for transferring the toner image on the photosensitive drum onto the printing paper; a fixing unit for fixing the transferred toner image on the printing paper; an ejecting section for receiving the printed printing paper from the belt conveyer; and a cutting device for cutting apart the printed fanfold paper at the perforation line thereof. The fanfold paper left behind on the common feeding path after the cutting operation is set back to a position which does not obstruct supply of cut paper in the feed section.
摘要翻译： 本发明的电子照相设备包括用于切片的堆叠部分; 用于折叠纸的堆叠部分; 供给部分，用于经由不同供应路径中的一个从堆叠部分中的一个供应作为切割纸或折叠纸的打印纸; 用于在感光鼓上形成静电潜像的曝光单元; 用于将潜像显影成调色剂图像的显影单元; 用于沿着共同的进给路径输送从进给部分接收的打印纸的带式输送机，用于将感光鼓上的调色剂图像转印到打印纸上的转印单元; 用于将转印的调色剂图像定影在打印纸上的定影单元; 用于从带式输送机接收印刷的打印纸的排出部分; 以及用于在其穿孔线处分割印刷的折叠纸的切割装置。 在切割操作被置回到不妨碍供纸部分中的切纸供应的位置之后，在共同进给路径上留下的折叠纸张。
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