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1. 发明授权

US6131898A Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US6131898A
公开(公告)日：2000-10-17
申请号：US972720
申请日：1997-11-18
申请人： Masakazu Hiroi , Chikara Sato , Katsuya Yamazaki , Yasuo Fukazu , Tomohito Nakagawa , Takuya Terae , Takayuki Fujii , Yuichi Yamamoto , Yuzoh Matsumoto
发明人： Masakazu Hiroi , Chikara Sato , Katsuya Yamazaki , Yasuo Fukazu , Tomohito Nakagawa , Takuya Terae , Takayuki Fujii , Yuichi Yamamoto , Yuzoh Matsumoto
IPC分类号： B65H3/06 , B65H5/00
CPC分类号： B65H3/0615 , B65H2511/20 , B65H2515/706
摘要： A stack sheet supplying apparatus has a sheet stacking unit, a supply roller for supplying a sheet by contacting with an uppermost sheet in a sheet stack resting on the sheet stacking unit, a lift/lower device for controlling lifting and lower of the supply roller, a drive for driving the lift/lower device, a detector for detecting the fact that the supply roller reaches a supply position after the supply roller is lowered, and a control for turning OFF the drive on the basis of a detected result of the detector.
摘要翻译：堆叠片材供给装置具有片材堆积单元，用于通过与放置在片材堆叠单元上的片材堆叠中的最上面的片材接触来供给片材的供给辊，用于控制供给辊的提升和下降的升降装置，用于驱动升降装置的驱动装置，用于检测在供给辊降低后供给辊到达供给位置的事实的检测器，以及根据检测器的检测结果关闭驱动器的控制。

2. 发明授权

US6021305A Sheet original conveying apparatus for duplex copying 失效
标题翻译：用于双面复印的原纸输送装置
公开(公告)号：US6021305A
公开(公告)日：2000-02-01
申请号：US939684
申请日：1997-09-29
申请人： Chikara Sato , Masakazu Hiroi , Akimaro Yoshida , Katsuya Yamazaki , Yasuo Fukazu , Tomohito Nakagawa , Takayuki Fujii , Yuzoh Matsumoto
发明人： Chikara Sato , Masakazu Hiroi , Akimaro Yoshida , Katsuya Yamazaki , Yasuo Fukazu , Tomohito Nakagawa , Takayuki Fujii , Yuzoh Matsumoto
IPC分类号： G03G15/23 , H04N1/00 , G03G15/00
CPC分类号： H04N1/00578 , G03G15/23 , H04N1/00572 , H04N1/0058 , H04N1/00588 , H04N1/00602 , H04N1/0061 , H04N1/00657 , H04N1/00705 , H04N1/00708 , H04N1/00718 , H04N1/00734 , H04N1/00795 , Y10S271/902
摘要： The present invention provides an original conveying apparatus in which originals stacked on an original tray are separated one by one by a separation unit to be conveyed to a reading portion for reading an image, and then the read original is discharged. An original travel direction reverse path is disposed between the separation unit and the reading portion, a face turn-over path is provided for turning over the original discharged from the reading portion and for directing it to the reading portion again, and there is a control unit for continuously effecting, for the respective original, a first image reading mode in which the travel direction of the original is reversed in the original travel direction reverse path without turning over the front and rear faces of the original before the original is conveyed to the reading portion and then the image is read, and a second image reading mode in which the original is turned over in the original travel direction reverse path after the first image of the original was read at the reading portion.
摘要翻译：本发明提供一种原稿传送装置，其中堆叠在原稿托盘上的原稿由分离单元逐个分离，以被传送到用于读取图像的读取部分，然后读取的原稿被排出。在分离单元和读取部之间设置有原来的行进方向反转路径，设置有用于翻转从读取部排出的原稿并再次将其引导到读取部的面翻转路径，并且存在控制单元，用于对于原稿持续地实现第一图像读取模式，其中原稿的行进方向在原稿行进方向反向路径上反转，而在原稿被传送到原稿之前不转动原稿的正面和背面读取部分，然后读取图像，并且在读取部分读取原稿的第一图像之后，原稿在原始行进方向反向路径中翻转的第二图像读取模式。

3. 发明授权

US6098977A Sheet original conveying apparatus having original travel reverse apparatus and image forming apparatus 失效
标题翻译：具有原始行进倒车装置和图像形成装置的原稿输送装置
公开(公告)号：US6098977A
公开(公告)日：2000-08-08
申请号：US939882
申请日：1997-09-29
申请人： Chikara Sato , Masakazu Hiroi , Akimaro Yoshida , Katsuya Yamazaki , Tomohito Nakagawa , Takayuki Fujii
发明人： Chikara Sato , Masakazu Hiroi , Akimaro Yoshida , Katsuya Yamazaki , Tomohito Nakagawa , Takayuki Fujii
IPC分类号： G03G15/00 , B65H29/60 , B65H85/00 , G03G15/23 , H04N1/00 , B65H29/58
CPC分类号： H04N1/00578 , G03G15/23 , H04N1/00572 , H04N1/0058 , H04N1/00588 , H04N1/00602 , H04N1/0061 , H04N1/00657 , H04N1/00705 , H04N1/00708 , H04N1/00718 , H04N1/00734 , H04N1/00795 , Y10S271/902
摘要： The present invention provides a sheet original conveying apparatus having an original reverse apparatus and in which originals stacked on a tray are separated one by one by a separation means and a separated original is supplied to a reading portion for reading an image. It comprises a first convey path provided at a downstream side of the separation means in a supplying direction to direct the supplied original to the reading portion, a second convey path branched from the first convey path to direct the supplied original to the reading portion after a travelling direction of the original is reversed in a travel reverse portion, and a switching means disposed at a branched area between the first and second convey paths to switch the first and second convey paths from one to the other.
摘要翻译：本发明提供了一种具有原装反转装置的纸张原始传送装置，其中堆叠在托盘上的原稿通过分离装置逐个分离，并且分离的原稿被提供给用于读取图像的读取部分。它包括设置在分离装置的下游侧的第一传送路径，以便将供应的原稿引导到读取部分的供给方向上，从第一输送路径分支的第二输送路径，以将供给的原稿引导到读取部分之后原来的行进方向在行驶反向部分中反转，并且切换装置设置在第一和第二传送路径之间的分支区域，以将第一和第二传送路径从一个切换到另一个。

4. 发明授权

US5645273A Sheet original supply apparatus and image forming apparatus with it 失效
标题翻译：片材原装供应装置及其成像装置
公开(公告)号：US5645273A
公开(公告)日：1997-07-08
申请号：US443557
申请日：1995-05-18
申请人： Tomohito Nakagawa , Masakazu Hiroi , Chikara Sato , Yoshinori Isobe , Akimaro Yoshida
发明人： Tomohito Nakagawa , Masakazu Hiroi , Chikara Sato , Yoshinori Isobe , Akimaro Yoshida
IPC分类号： G03G15/00 , B65H5/00
CPC分类号： G03G15/60
摘要： The present invention provides a sheet original supply apparatus including a conveyor for conveying a sheet original at a reading portion, and a supply device arranged upstream of the conveyor and adapted to send the sheet original to the conveyor, wherein after the sheet original starts to be conveyed by the conveyor and before the sheet original is read at the reading portion, the restraint of the sheet original by the supply device is released.
摘要翻译：本发明提供了一种片材原始供应装置，其包括用于在读取部分输送片材原件的输送机和布置在输送机上游并适于将纸张原稿发送到输送机的供应装置，其中在纸张原稿开始成为通过输送机输送，并且在读取部分读取纸张原稿之前，释放由供给装置对原稿的限制。

5. 发明授权

US5799237A Reading apparatus in which image reading means may be fixed to read and original being conveyed 失效
标题翻译：图像记录装置可以被固定以读取和原始传送的读取装置
公开(公告)号：US5799237A
公开(公告)日：1998-08-25
申请号：US865620
申请日：1997-05-30
申请人： Noriyoshi Ueda , Masakazu Hiroi , Shinichi Nakamura , Yoshio Mizuno , Chikara Sato , Tokuharu Kaneko , Yoshinori Isobe , Akimaro Yoshida , Yasuhide Hishikawa , Tomohito Nakagawa
发明人： Noriyoshi Ueda , Masakazu Hiroi , Shinichi Nakamura , Yoshio Mizuno , Chikara Sato , Tokuharu Kaneko , Yoshinori Isobe , Akimaro Yoshida , Yasuhide Hishikawa , Tomohito Nakagawa
IPC分类号： G03G15/00 , H04N1/00
CPC分类号： G03G15/60 , H04N1/0057 , H04N1/00578 , H04N1/0058 , H04N1/00588 , H04N1/00591 , H04N1/00602 , H04N1/0061 , H04N1/00628 , H04N1/00657 , G03G2215/00194 , G03G2215/00316
摘要： A reading apparatus includes an image reader for reading a sheet original positioned at a reading position and an automatic original conveyor for supplying the sheet original onto the reading position, wherein the sheet original can be read through an image flow reading mode while the sheet original is being conveyed by the automatic original conveyor by fixing the image reader at any position. The apparatus also has a convey path for directing the sheet original to the reading position, and a controller for initiating conveyance of the sheet original waiting at a predetermined position in the convey path in response to a flow reading mode start signal during the image flow reading mode and for initiating the image flow reading mode by outputting an image tip signal when a tip end of the sheet original reaches a flow reading image tip position.
摘要翻译：读取装置包括用于读取位于读取位置的纸张原稿的图像读取器和用于将纸张原稿供应到读取位置的自动原稿输送器，其中可以通过图像流读取模式读取纸张原稿，同时纸张原稿为通过将图像读取器固定在任何位置由自动原稿输送机输送。该装置还具有用于将纸张原稿引导到读取位置的传送路径，以及控制器，用于响应于在图像流读取期间的流量读取模式开始信号而启动在输送路径中的预定位置处等待的纸张原稿的传送模式，并且当片材原稿的末端到达流动读取图像尖端位置时通过输出图像提示信号来启动图像流动读取模式。

6. 发明授权

US5455667A Sheet handling apparatus with plural sheet storage units 失效
标题翻译：具有多个片材存储单元的片材处理装置
公开(公告)号：US5455667A
公开(公告)日：1995-10-03
申请号：US120922
申请日：1993-09-15
申请人： Masakazu Hiroi , Masataka Naito , Norifumi Miyake , Tomohito Nakagawa
发明人： Masakazu Hiroi , Masataka Naito , Norifumi Miyake , Tomohito Nakagawa
IPC分类号： G03G15/00 , G03G21/02
CPC分类号： G03G15/6538 , G03G15/60
摘要： A copying apparatus comprises an original support unit for supporting original sheets, an original transport unit for feeding the originals one by one from the original support unit to an exposure unit, and, after the exposure, discharging the originals to the original support unit, a circulation detecting unit for detecting one circulation of the originals by the original transport unit, a counter for counting the number of originals transported by the original transport unit, a copying unit for effecting exposure in the exposure unit, and copying the image of the exposed original onto a sheet, and a storage unit provided with plural storage devices for storing sheets subjected to the copying by the copying unit. The copying apparatus further comprises a control unit adapted to cause the original transport means to effect an operation of a first circulation of the originals, to cause the counter to effect an operation of counting the number of the originals, to cause the copying unit to effect an operation of copying the originals, and to cause the storage unit to store the copied sheets in predetermined storage devices, then to cause the original transport unit to effect an operation of a second circulation of the originals, and to cause the copying unit to effect an operation of copying the originals, and also adapted to vary the assignment of the storage devices for storing the copied sheets according to the counting result by the counter.
摘要翻译：复印装置包括用于支撑原稿的原件支撑单元，用于将原稿从原始支撑单元一个一个地馈送到曝光单元的原稿传送单元，并且在曝光之后，将原稿排出到原始支撑单元，循环检测单元，用于检测原始传送单元的原稿的一次循环，用于对由原始传送单元传送的原稿数进行计数的计数器，用于在曝光单元中进行曝光的复印单元，以及复印曝光原稿的图像以及设置有多个存储装置的存储单元，用于存储由复印单元进行复印的纸张。复印装置还包括控制单元，其适于使原始传送装置进行原稿的第一循环操作，以使计数器执行对原稿数量的计数的操作，以使复印单元产生复印原稿的操作，并且使存储单元将复印的纸张存储在预定的存储装置中，然后使原稿传送单元进行原稿的第二循环的操作，并使复印单元生效复制原稿的操作，并且还适于根据计数器的计数结果改变用于存储复印的纸张的存储设备的分配。

7. 发明授权

US5769411A Sheet feeding apparatus with sheet separation feature 失效
标题翻译：具有片材分离功能的送纸装置
公开(公告)号：US5769411A
公开(公告)日：1998-06-23
申请号：US651239
申请日：1996-05-22
申请人： Tomohito Nakagawa , Noriyoshi Ueda , Masakazu Hiroi
发明人： Tomohito Nakagawa , Noriyoshi Ueda , Masakazu Hiroi
IPC分类号： G03G15/00 , B65H3/52
CPC分类号： B65H3/5292 , B65H2515/34
摘要： A sheet feeding apparatus has a separation device including a rotational feeding member rotatable in the direction of sheet feeding and a counter-rotational member rotatable in the direction counter to the sheet feeding direction, and an elastic member disposed in resilient contact with the rotational feeding member in a region near a nip formed between the rotational feeding member and the counter-rotational member, so as to perform sheet separation in cooperation with the rotational feeding member. The leading ends of the sheets delivered from a sheet tray by a delivery roller are staggered in the nip between the rotational feeding member and the elastic member, and the staggered sheets are separated one-by-one in the nip between the rotational feeding member and the counter-rotational member.
摘要翻译：片材进给装置具有分离装置，该分离装置包括可沿片材进给方向旋转的旋转进给构件和可沿与片材进给方向相反的方向旋转的反向旋转构件，以及与旋转进给构件弹性接触地设置的弹性构件在形成在旋转进给构件和反向旋转构件之间的辊隙附近，以便与旋转进给构件协调地进行片材分离。通过输送辊从片材托盘传送的片材的前端在旋转进给构件和弹性构件之间的辊隙中交错，并且交错的片材在旋转进给构件和反转构件。

8. 发明授权

US5579083A Image forming system with original feeding apparatus 失效
标题翻译：具有原装进料装置的成像系统
公开(公告)号：US5579083A
公开(公告)日：1996-11-26
申请号：US402393
申请日：1995-03-10
申请人： Masataka Naito , Yuji Takahashi , Masakazu Hiroi , Yoshinori Isobe , Akimaro Yoshida , Hitoshi Fujimoto , Tomohito Nakagawa
发明人： Masataka Naito , Yuji Takahashi , Masakazu Hiroi , Yoshinori Isobe , Akimaro Yoshida , Hitoshi Fujimoto , Tomohito Nakagawa
IPC分类号： G03G15/00 , G03G15/04
CPC分类号： G03G15/60 , G03G2215/00194 , G03G2215/00337
摘要： The present invention provides an image forming system having an original-stationary scanning mode and an original-through scanning mode characterized by control means for more shortening a sheet supply distance in the original-through scanning more than that in the original-stationary scanning mode.
摘要翻译：本发明提供了一种具有原始 - 静止扫描模式和原始扫描模式的图像形成系统，其特征在于用于比原始 - 静止扫描模式更多地缩短原稿扫描中的片材供应距离的控制装置。

9. 发明授权

US5351112A Original feeding apparatus and image forming system with it 失效
标题翻译：原装进料装置及成像系统
公开(公告)号：US5351112A
公开(公告)日：1994-09-27
申请号：US2135
申请日：1993-01-08
申请人： Masataka Naito , Yuji Takahashi , Masakazu Hiroi , Yoshinori Isobe , Akimaro Yoshida , Hitoshi Fujimoto , Tomohito Nakagawa
发明人： Masataka Naito , Yuji Takahashi , Masakazu Hiroi , Yoshinori Isobe , Akimaro Yoshida , Hitoshi Fujimoto , Tomohito Nakagawa
IPC分类号： G03G15/00 , B65H85/00 , G03G15/04
CPC分类号： G03G15/60 , G03G2215/00194 , G03G2215/00337
摘要： An original feeding apparatus has a first original feeding means for directing an original to an original reading station from one side thereof in an original-stationary scanning mode in which the original is read while fixing the original at the original reading station, and a second original feeding means for directing then original to the original reading station from the other side thereof in an original-through scanning mode in which the original is read while shifting the original along the original reading station.
摘要翻译：原稿馈送装置具有第一原稿馈送装置，用于在将原稿固定在原始阅读台处读取原稿的原始静止扫描模式中从原始读取台一侧引导原稿到原稿读取台，第二原稿馈送装置，用于以原稿通过扫描模式从其另一侧将原稿引导到原稿阅读站，在原稿通过扫描模式中原稿被读取，同时沿着原稿读取台移动原稿。

10. 发明授权

US5812912A Automatic original supplying apparatus having count mode 失效
标题翻译：具有计数模式的自动原装供应装置
公开(公告)号：US5812912A
公开(公告)日：1998-09-22
申请号：US935188
申请日：1997-09-22
申请人： Masakazu Hiroi , Noriyoshi Ueda , Tomohito Nakagawa
发明人： Masakazu Hiroi , Noriyoshi Ueda , Tomohito Nakagawa
IPC分类号： G03G15/00 , G03G15/30
CPC分类号： G03G15/60 , G03G2215/00194
摘要： The present invention provides an automatic original supplying apparatus which includes an original stacking plate on which originals can be rested, and an original conveyor for separating and supplying the original, one by one, and for conveying the separated original to a reading position. It operates in a flow reading mode in which a reader is fixed and the original is shifted with respect to the reader, a fix reading scan mode in which the original is fixed at the reading position and the reader is shifted with respect to the fixed original, and a count mode in which the number of originals is counted. The original conveying speed in the fix reading scan mode is faster than the original conveying speed in the flow reading mode, and, in the count mode, the original is conveyed under the flow reading mode.
摘要翻译：本发明提供了一种自动原稿供给装置，其包括可以放置原稿的原稿堆叠板和用于分离并供给原稿的原稿输送器，并将分离的原稿输送到读取位置。它以读取器固定并且原稿相对于读取器移动的流量读取模式操作，其中原稿固定在读取位置并且读取器相对于固定原稿移动的固定读取扫描模式，以及计数原稿数量的计数模式。固定式读取扫描模式中的原始传送速度比流动读取模式下的原始传送速度快，并且在计数模式下，原稿在流量读取模式下传送。

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