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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

US5927706A Automatic original supplying apparatus 失效
标题翻译：自动原装供应装置
公开(公告)号：US5927706A
公开(公告)日：1999-07-27
申请号：US723148
申请日：1996-09-30
申请人： Masakazu Hiroi , Kazuhiro Matsuo , Haruo Naruse , Takuya Terae
发明人： Masakazu Hiroi , Kazuhiro Matsuo , Haruo Naruse , Takuya Terae
IPC分类号： B65H1/08 , B65H3/06 , B65H3/52 , B65H3/66 , G03G15/00 , H04N1/00
CPC分类号： B65H3/0607 , B65H1/08 , B65H3/5292 , B65H3/565 , B65H3/66 , G03G15/60 , H04N1/00567 , H04N1/0062 , H04N1/00628 , B65H2301/42326
摘要： The present invention provides an automatic original supplying apparatus in which originals are stacked on an original tray as an original bundle and the originals in the original bundle are separated one by one from an uppermost one or from a lowermost one by a separation portion disposed at one side of the original tray. The apparatus comprises a guide passage for directing the original bundle to the separation portion, and a guide member provided at a tip end of the guide passage for upward and downward pivotal movement so that, when the originals are separated from the uppermost one, the guide member is rocked upwardly to protrude upwardly from the guide passage in an inclined fashion to thereby push a tip end of the original bundle to be directed to said separation portion, and, when the originals are separated from the lowermost one, the guide member is rocked downwardly to be retarded from the guide passage.
摘要翻译：本发明提供了一种自动原稿供给装置，其中原稿作为原始纸张堆叠在原稿托盘上，并且原始纸张中的原稿从最上面的纸张或最下面的原稿纸张中分离的一个分离部分分离成一个一侧的原始托盘。该装置包括用于将原始束引导到分离部分的引导通道，以及引导构件，其设置在引导通道的顶端，用于向上和向下枢转运动，使得当原稿与最上面的原件分离时，引导件构件向上摇动，以倾斜的方式从引导通道向上突出，从而推动原始束的末端以被引导到所述分离部分，并且当原稿与最下面的原件分离时，引导构件被摇动向下延伸以从引导通道延伸。

7. 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。

8. 发明授权

US5621501A Opening-closing mechanism for an automatic original feeding apparatus 失效
标题翻译：自动送料装置的开闭机构
公开(公告)号：US5621501A
公开(公告)日：1997-04-15
申请号：US326969
申请日：1994-10-21
申请人： Kazuhiro Matsuo , Noriyoshi Ueda , Masakazu Hiroi , Tomohito Nakagawa , Wataru Kawata
发明人： Kazuhiro Matsuo , Noriyoshi Ueda , Masakazu Hiroi , Tomohito Nakagawa , Wataru Kawata
IPC分类号： G03G15/00 , G03B27/62
CPC分类号： G03G15/605
摘要： An original pressing device for use in a reading apparatus. There is a hinge together with a pressing unit supported pivotably by the hinge and pivoting between a closing position where an original on a platen is pressed and an opening position where the original is released. A coil spring is compressed with the closing operation of the pressing unit and is released from the compression along with the opening operation of the pressing unit, and a fluid damper is arranged within a hollow portion of the coil spring to provide a resistance force when the pressing unit performs the closing operation.
摘要翻译：一种用于读取装置的原始按压装置。铰链与由铰链可枢转地支撑的按压单元一起在按压压板上的原稿和原稿被释放的打开位置的关闭位置之间枢转。随着按压单元的关闭操作，螺旋弹簧被压缩，并随着按压单元的打开操作而从压缩中释放，并且在螺旋弹簧的中空部分内布置流体阻尼器，以在螺旋弹簧的中空部分中提供阻力按压单元执行关闭操作。

9. 发明授权

US5819151A Original feeding apparatus with rotary conveyor that releases original before reading 失效
标题翻译：带旋转输送机的原装进料装置在读取前释放原稿
公开(公告)号：US5819151A
公开(公告)日：1998-10-06
申请号：US748902
申请日：1996-11-15
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
CPC分类号： G03G15/60 , G03G2215/00194 , G03G2215/00337
摘要： The present invention provides an original feeding apparatus comprising 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 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：本发明提供了一种原始进给装置，包括：第一原稿进给装置，用于将原稿从其一侧以原始固定扫描模式从原始读取台引导到原稿读取台，原始读取模式在原稿被读取的同时将原稿固定在原稿读取台;以及第二原稿馈送装置，用于以原稿通过扫描模式从其另一侧引导原稿到原稿读取台，原稿通过扫描模式读取原稿，同时沿着原稿读取台移动原稿。

10. 发明授权

US5552859A Sheet supplying apparatus with means for rocking sheet stacking plate 失效
标题翻译：片材供应装置具有用于摇摆片材堆叠板的装置
公开(公告)号：US5552859A
公开(公告)日：1996-09-03
申请号：US383432
申请日：1995-02-03
申请人： Tomohito Nakagawa , Masakazu Hiroi , Kazuhiro Matsuo , Hideki Orii , Satoru Kato , Akihito Dobashi , Mamoru Noda
发明人： Tomohito Nakagawa , Masakazu Hiroi , Kazuhiro Matsuo , Hideki Orii , Satoru Kato , Akihito Dobashi , Mamoru Noda
IPC分类号： B65H3/62 , G03G15/00 , B65H5/06
CPC分类号： G03G15/60 , B65H3/62 , B65H2511/52 , B65H2513/40
摘要： A sheet supplying apparatus has a sheet stacking plate on which sheets are stacked, a drive unit for vibrating the sheet stacking plate upwardly and downwardly, and a sheet supply mechanism for supplying the sheet from the sheet stacking plate. A sheet supplying condition detecting device detects poor supply of a sheet bundle, and the drive unit is operated on the basis of a detection signal of the sheet supplying condition detecting device so that clogging of the sheets, poor sheet separation and poor sheet supply can be prevented.
摘要翻译：片材供给装置具有堆叠片材的片材堆叠板，用于使片材堆叠板上下振动的驱动单元和用于从片材堆叠板供给片材的片材供给机构。片材供应条件检测装置检测纸张束的供应不良，并且基于片材供应条件检测装置的检测信号来操作驱动单元，使得片材的堵塞，差的片材分离和差的片材供应可以是防止了

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