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1. 发明授权

US08770073B2 Sheet punching apparatus and control method thereof 失效
标题翻译：片冲孔装置及其控制方法
公开(公告)号：US08770073B2
公开(公告)日：2014-07-08
申请号：US12907911
申请日：2010-10-19
申请人： Yasuo Fukatsu , Hitoshi Kato , Naoki Ishikawa
发明人： Yasuo Fukatsu , Hitoshi Kato , Naoki Ishikawa
IPC分类号： B26D1/00 , B26F1/14
CPC分类号： B26D5/28 , B26D5/16 , B26F1/0092 , B26F1/12 , G03G15/6582 , G03G2215/00818 , Y10T83/04 , Y10T83/148 , Y10T83/8831 , Y10T83/8843 , Y10T83/9423 , Y10T83/944 , Y10T83/9447
摘要： A sheet punching apparatus capable of improving the accuracy of movement distance of a movable member and maintaining the durability of a drive unit of the apparatus. A sheet post-processing apparatus controller computes a time period corresponding to an amount of overrun of a slider at the time of stopping the slider in an initial operation. In a punching operation, the sheet post-processing apparatus controller starts a punch motor at a timing earlier by the computed time period corresponding to the amount of overrun than a stop timing of a conveyance motor.
摘要翻译：一种能够提高可动构件的移动距离的精度并保持装置的驱动单元的耐久性的片材冲孔装置。片材后处理装置控制器计算在初始操作中停止滑块时与滑块的超限量相对应的时间段。在冲压操作中，片材后处理装置控制器在与输送电动机的停止时刻相比超过计算的时间段更早的时间开始打孔电动机。

2. 发明授权

US08613435B2 Sheet processing apparatus 失效
标题翻译：纸张处理设备
公开(公告)号：US08613435B2
公开(公告)日：2013-12-24
申请号：US13417584
申请日：2012-03-12
申请人： Hitoshi Kato , Naoki Ishikawa , Yasuo Fukatsu , Tomoharu Sato
发明人： Hitoshi Kato , Naoki Ishikawa , Yasuo Fukatsu , Tomoharu Sato
IPC分类号： B31F1/10
CPC分类号： B65H45/18 , B65H2701/13212 , B65H2801/27
摘要： A folding line is pressed using both a first and second pressing members of press roller pairs. Further, positions of the first and second pressing members are shifted from each other. When the number of the sheets included in a booklet is a predetermined number or less, the folding line is pressed by only the first pressing member. When the number of the sheets is more than the predetermined number, the folding line is pressed by both the first and second pressing members.
摘要翻译：使用压辊对的第一和第二按压构件压制折叠线。此外，第一和第二按压构件的位置彼此偏移。当包含在小册子中的片材的数量是预定数量或更小时，折叠线仅由第一按压部件按压。当纸张的数量大于预定数量时，折叠线被第一和第二按压部件都按压。

3. 发明授权

US08459631B2 Sheet processing apparatus 有权
标题翻译：纸张处理设备
公开(公告)号：US08459631B2
公开(公告)日：2013-06-11
申请号：US13098059
申请日：2011-04-29
申请人： Naoki Ishikawa , Yasuo Fukatsu , Hitoshi Kato , Tomoharu Sato
发明人： Naoki Ishikawa , Yasuo Fukatsu , Hitoshi Kato , Tomoharu Sato
IPC分类号： B31F1/00
CPC分类号： B42B4/00 , B65H2701/13212
摘要： A sheet processing apparatus includes a sheet stacking unit, a binding unit, a folding unit, a conveyance unit, a press unit, a grasping unit, and a control unit. The binding unit performs binding processing on a sheet bundle stacked in the sheet stacking unit. The folding unit folds the sheet bundle that is subjected to binding processing. The conveyance unit conveys the folded sheet bundle. The press unit presses a fold line portion of the conveyed sheet bundle. The grasping unit is separate from the conveyance unit and switches between a first state in which the grasping unit grasps the conveyed sheet bundle to fix the sheet bundle in position and a second state in which the grasping unit does not grasp the conveyed sheet bundle. The control unit shifts the grasping unit to the first state and causes the press unit to press the sheet bundle.
摘要翻译：片材处理装置包括片材堆垛单元，装订单元，折叠单元，输送单元，按压单元，把持单元和控制单元。装订单元对堆叠在纸张堆叠单元中的纸张捆进行装订处理。折叠单元折叠经受装订处理的片材束。输送单元输送折叠的纸张束。按压单元按压所输送的薄片束的折线部分。夹持单元与输送单元分离，并且在第一状态和第二状态之间进行切换，在第一状态下，抓取单元抓住输送的纸张束以将纸张束固定在适当位置，并且第二状态中抓取单元不抓住输送的纸张束。控制单元将把持单元移动到第一状态，并使按压单元按压片材束。

4. 发明授权

US08403325B2 Image forming apparatus including sheet stacking apparatus 有权
标题翻译：图像形成装置，包括片材堆垛装置
公开(公告)号：US08403325B2
公开(公告)日：2013-03-26
申请号：US12115491
申请日：2008-05-05
申请人： Tsuyoshi Moriyama , Hitoshi Kato , Yasuo Fukatsu , Naoki Ishikawa
发明人： Tsuyoshi Moriyama , Hitoshi Kato , Yasuo Fukatsu , Naoki Ishikawa
IPC分类号： B65H39/10
CPC分类号： B65H39/10 , B65H2511/10 , B65H2511/30 , B65H2511/415 , B65H2513/51 , B65H2515/20 , B65H2801/06 , G03G15/50 , G03G15/6552 , G03G2215/00421 , B65H2220/01 , B65H2220/11 , B65H2220/02
摘要： An image forming apparatus for printing multiple copies of a document, the document having N (where N is an integer) pages, includes an image forming unit configured to print images on a plurality of sheets according to an input print job, a sheet stacking unit configured to stack sheets printed by the image forming unit, and a control unit configured to divide a print job which prints M (where M is an integer) copies of each of the N pages of the document into a plurality of print operations in a case where a group mode in which sheets are stacked into N groups, each group having M copies of a respective page of the document, is set in the print job, wherein each of the plurality of print operations is for printing less than M copies of each of the N pages of the document.
摘要翻译：一种用于打印文档的多个副本的图像形成装置，具有N（其中N是整数）页的文档包括：图像形成单元，被配置为根据输入的打印作业在多个纸张上打印图像;片材堆叠单元被配置为堆叠由图像形成单元打印的纸张;以及控制单元，被配置为将在文档的N页中的每一页的M（其中M是整数）M的打印作业分割成多个打印操作其中将打印纸堆叠成N组的组模式被设置在打印作业中，其中每个组具有文档的相应页面的M个副本，其中多个打印操作中的每一个用于打印少于每个的N页的文件。

5. 发明授权

US08262073B2 Sheet processing apparatus 有权
标题翻译：纸张处理设备
公开(公告)号：US08262073B2
公开(公告)日：2012-09-11
申请号：US13102881
申请日：2011-05-06
申请人： Hitoshi Kato , Naoki Ishikawa , Yasuo Fukatsu , Tomoharu Sato
发明人： Hitoshi Kato , Naoki Ishikawa , Yasuo Fukatsu , Tomoharu Sato
IPC分类号： B31F1/08
CPC分类号： B65H45/18 , B65H2511/20 , B65H2511/222 , B65H2511/224 , B65H2801/27 , B65H2220/02 , B65H2220/01 , B65H2220/11
摘要： A sheet processing apparatus includes a pushing member, a drive device, a first conveyance unit, a second conveyance unit provided on a downstream side of the first conveyance unit, a first detection unit, a second detection unit, and a control unit. The drive device moves the pushing member to push a portion of a sheet bundle to fold the sheet bundle. The first conveyance unit uses a roller pair to convey the folded sheet bundle folded. The second conveyance unit conveys the sheet bundle. The first detection unit detects an amount by which the pushing member is moved by the drive device. The second detection unit detects an amount by which the sheet bundle is conveyed by the first conveyance unit. The control unit separates the roller pair based on the amounts detected by the first and second detection units.
摘要翻译：片材处理装置包括推动构件，驱动装置，第一输送单元，设置在第一输送单元的下游侧的第二输送单元，第一检测单元，第二检测单元和控制单元。驱动装置移动推动构件以推动片材束的一部分以折叠片材束。第一传送单元使用辊对来传送折叠的折叠片材束。第二输送单元输送纸张束。第一检测单元检测推动构件被驱动装置移动的量。第二检测单元检测由第一输送单元输送纸张束的量。控制单元基于由第一和第二检测单元检测到的量来分离辊对。

6. 发明申请

US20120142510A1 SHEET BUNDLE TREATMENT APPARATUS CONFIGURED TO PERFORM PROCESSES ON CREASE OF FOLDED SHEET BUNDLE 有权
标题翻译：配置为执行折叠折叠板的工艺的表面处理设备
公开(公告)号：US20120142510A1
公开(公告)日：2012-06-07
申请号：US13300959
申请日：2011-11-21
申请人： Naoki Ishikawa , Yasuo Fukatsu , Hitoshi Kato , Tomoharu Sato
发明人： Naoki Ishikawa , Yasuo Fukatsu , Hitoshi Kato , Tomoharu Sato
IPC分类号： B31F1/00
CPC分类号： B65H45/18 , B65H2701/13212 , B65H2801/27
摘要： A sheet bundle treatment apparatus may include a folding device, a conveying unit, a flattening device, and a control unit. The folding device performs a folding process on a sheet bundle to produce a folded sheet bundle. The conveying unit conveys the folded sheet bundle. The flattening device performs a flattening process to press a folded portion of the sheet bundle from the folded portion toward a fore edge to flatten the folded portion after the conveyance of the sheet bundle. The control unit causes the sheet bundle to be conveyed at a first velocity when the flattening process is not to be performed, and causes the sheet bundle to be conveyed at a second velocity which is slower than the first velocity when the flattening process is to be performed, thereby stopping the sheet bundle at a position where the flattening process is to be performed.
摘要翻译：片材捆处理装置可以包括折叠装置，输送单元，平坦化装置和控制单元。折叠装置对片材捆进行折叠处理以产生折叠的片材束。输送单元输送折叠的纸张束。扁平装置进行扁平化处理，以将片材摞的折叠部分从折叠部分朝向前边缘挤压，以便在输送片材束之后使折叠部分平坦化。当不进行平坦化处理时，控制单元使得片材以第一速度被输送，并且当扁平化处理为第一速度时，使得片材束以比第一速度慢的第二速度被输送从而将片材束停止在要进行平坦化处理的位置。

7. 发明授权

US08083220B2 Sheet processing apparatus 有权
标题翻译：纸张处理设备
公开(公告)号：US08083220B2
公开(公告)日：2011-12-27
申请号：US12569366
申请日：2009-09-29
申请人： Hitoshi Kato , Tsuyoshi Moriyama , Yasuo Fukatsu , Naoki Ishikawa
发明人： Hitoshi Kato , Tsuyoshi Moriyama , Yasuo Fukatsu , Naoki Ishikawa
IPC分类号： B65H39/00
CPC分类号： B65H39/10 , B65H29/6609 , B65H2301/4213 , B65H2511/11 , B65H2511/222 , B65H2801/06 , B65H2801/27 , B65H2220/01 , B65H2220/02
摘要： A sheet processing apparatus capable of reliably superposing a sheet to be buffered and a following sheet in a manner displaced by an allowable displacement amount, thereby making it possible to suppress generation of misalignment. A sheet discharged from an image forming apparatus is temporarily held back, and a following sheet is superposed on the held-back sheet in a state displaced in a conveying direction. A length in the conveying direction of the sheet to be held back and a length in the conveying direction of a sheet bundle of the superposed sheets are measured. A displacement amount provided between the superposed sheets, computed as a difference between the measured length of the sheet and the measured length of the sheet bundle, is adjusted such that the displacement amount becomes a target displacement amount.
摘要翻译：一种片材处理设备，其能够以可允许位移量移位的方式可靠地叠加待缓冲的片材和后续片材，从而可以抑制未对准的产生。从图像形成装置排出的纸张被暂时保持，并且在沿着输送方向移位的状态下，将后续纸张叠置在保持纸上。测量要被保持的片材的输送方向上的长度和重叠片材的片材束的输送方向上的长度。作为片材的测定长度与片材束的测定长度之间的差计算出的叠置片材之间的位移量被调整为位移量成为目标位移量。

8. 发明申请

US20100077893A1 PUNCHING APPARATUS 有权
标题翻译：打孔装置
公开(公告)号：US20100077893A1
公开(公告)日：2010-04-01
申请号：US12569697
申请日：2009-09-29
申请人： Hitoshi Kato , Naoki Ishikawa , Yasuo Fukatsu
发明人： Hitoshi Kato , Naoki Ishikawa , Yasuo Fukatsu
IPC分类号： B26D5/06
CPC分类号： B26D5/06 , B26D5/16 , B26F1/0092 , B26F1/04 , G03G15/6582 , G03G2215/00818 , Y10T83/148 , Y10T83/8843 , Y10T83/9428 , Y10T83/944
摘要： A punching apparatus comprises a punch for punching holes in a sheet, a cam member for reciprocally moving the punch in a punching direction, a motor for moving the cam member, a pulse generator for generating pulses that are synchronized with the driving of the motor, and a control unit for applying a brake to the motor to stop the cam member upon counting the pulses of a predetermined number from the pulse generator after the cam member moved by the driving of the motor passes through a reference position, in which the control unit, in case of performing an adjust mode that adjusts a timing of the braking of the motor, performs first driving processing for stopping the driving of the motor upon counting the pulses of the predetermined number after the moved cam member passes through the reference position, performs second driving processing for driving the motor by normal rotation or reverse rotation and counting the pulses until the cam member reaches a predetermined position, and determines the predetermined number based on the pulses counted in the second driving processing.
摘要翻译：冲孔装置包括用于冲压片材中的孔的冲头，用于在冲压方向上往复移动冲头的凸轮构件，用于移动凸轮构件的马达，用于产生与马达的驱动同步的脉冲的脉冲发生器，以及控制单元，用于在通过马达的驱动移动的凸轮构件通过参考位置之后，从脉冲发生器计数预定数量的脉冲以向马达施加制动以停止凸轮构件，其中控制单元在执行调整电动机制动定时的调整模式的情况下，在移动的凸轮部件通过基准位置之后，对计数了规定数量的脉冲进行停止驱动的第一驱动处理，执行第二驱动处理，用于通过正常旋转或反向旋转来驱动电动机，并且对脉冲进行计数直到凸轮部件到达预定位置，以及d 基于在第二驱动处理中计数的脉冲来确定预定数量。

9. 发明授权

US08657286B2 Sheet stacking apparatus and method of controlling the sheet stacking apparatus 有权
标题翻译：片材堆垛装置及其控制方法
公开(公告)号：US08657286B2
公开(公告)日：2014-02-25
申请号：US12145644
申请日：2008-06-25
申请人： Naoki Ishikawa , Tsuyoshi Moriyama , Yasuo Fukatsu , Hitoshi Kato
发明人： Naoki Ishikawa , Tsuyoshi Moriyama , Yasuo Fukatsu , Hitoshi Kato
IPC分类号： B65H39/10
CPC分类号： B65H31/24 , B65H2511/10 , B65H2511/414 , B65H2511/515 , B65H2551/20 , B65H2801/06 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： A sheet stacking apparatus which is capable of efficiently stacking sheets of various sizes while efficiently using space therein to thereby realize compactness thereof, and maintaining a high availability. Stacker trays for stacking sheets discharged from an image forming apparatus can be separately removed. It is detected whether any of the stacker trays is removed. When large-size sheets are stacked, a stacker control section causes the stacker trays to operate as one tray to stack the sheets in a state extending on the stacker trays, whereas when small-size sheets are stacked, the section causes one of the stacker trays to stack the sheets. Further, when one stacker tray is removed to make it impossible to stack the large-size sheets, the section causes a display section to display a guide message advising setting of the removed stacker tray.
摘要翻译：一种片材堆垛装置，其能够有效地堆叠各种尺寸的片材，同时有效地使用其中的空间，从而实现其紧凑性，并且保持高可用性。可以单独去除用于从成像设备排出的堆叠纸张的堆纸器托盘。检测是否卸下了任何堆垛机托盘。当大尺寸纸张堆叠时，堆垛机控制部分使得堆垛机托盘作为一个托盘操作以将纸张堆叠在在堆垛机托盘上延伸的状态中，而当小尺寸纸张堆叠时，该部分使得一个堆垛机托盘堆放纸张。此外，当拆下一个堆垛机托盘以使得不可能堆叠大尺寸的纸张时，该部分使得显示部分显示建议设置所取出的堆垛机托盘的指导消息。

10. 发明授权

US08371578B2 Sheet processing system, apparatus capable of reducing amount of positional error of conveyed sheet, and method of controlling sheet processing system 有权
标题翻译：片材处理系统，能够减少输送片材的位置误差量的装置以及片材处理系统的控制方法
公开(公告)号：US08371578B2
公开(公告)日：2013-02-12
申请号：US12908431
申请日：2010-10-20
申请人： Naoki Ishikawa , Hitoshi Kato , Yasuo Fukatsu
发明人： Naoki Ishikawa , Hitoshi Kato , Yasuo Fukatsu
IPC分类号： B65H7/02
CPC分类号： B65H7/06 , B65H9/002 , B65H2402/10 , B65H2511/20 , B65H2511/242 , B65H2511/414 , B65H2511/514 , B65H2557/25 , B65H2557/264 , B65H2557/63 , B65H2701/1315 , B65H2220/03 , B65H2220/01 , B65H2220/02
摘要： A sheet processing system capable of performing lateral shift correction of a sheet in an upstream sheet processing apparatus based on an amount of lateral shift to be caused by conveying thereof into a downstream sheet processing apparatus. A side edge sensor of a stacker detects a lateral shift amount of a sheet conveyed into the stacker. A stacker controller corrects lateral shift of the sheet by a shift unit. A side edge sensor of a finisher disposed downstream of the stacker detects a lateral shift amount of a sheet conveyed into the finisher. The finisher sends the detected lateral shift amount to the stacker. The stacker receives the lateral shift amount from the finisher, and the stacker controller corrects lateral shift of subsequent sheets based on both the lateral shift amount detected in the stacker and the lateral shift amount sent from the finisher.
摘要翻译：一种片材处理系统，其能够基于通过将其输送到下游片材处理装置而导致的横向偏移量，对上游片材处理装置中的片材进行横向偏移校正。堆垛机的侧边缘传感器检测输送到堆垛机中的纸张的横向偏移量。堆垛机控制器通过换档单元校正纸张的横向偏移。设置在堆垛机下游的整理机的侧边传感器检测传送到整理机中的纸张的横向偏移量。整理器将检测到的横向偏移量发送到堆垛机。堆垛机从修整机接收横向偏移量，并且堆垛机控制器基于在堆垛机中检测到的横向偏移量和从修整机发送的横向偏移量来校正后续纸张的横向偏移。

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