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1. 发明授权

US09817357B2 Sheet processing apparatus, control method, and image forming apparatus capable of forming folding stripe on sheets 有权
公开(公告)号：US09817357B2
公开(公告)日：2017-11-14
申请号：US14803276
申请日：2015-07-20
申请人： CANON KABUSHIKI KAISHA
发明人： Hitoshi Kato , Yasuo Fukatsu
IPC分类号： B65H43/00 , G03G15/00 , B31F1/08 , B65H45/18 , B65H45/30 , B42C19/02 , B42C7/00
CPC分类号： G03G15/6582 , B31F1/08 , B42C7/005 , B42C19/02 , B65H43/00 , B65H45/18 , B65H45/30 , B65H2301/4213 , B65H2301/42146 , B65H2301/4505 , B65H2301/5126 , B65H2408/12 , B65H2511/13 , B65H2511/30 , B65H2515/112 , B65H2701/1829 , B65H2801/27 , G03G15/6594 , G03G2215/00738 , G03G2215/00877 , B65H2220/01
摘要： A sheet processing apparatus that can suppress a reduction in a quality of a finish of a fold part of a stack of center-folded sheets without losing an ease of center-folding. The sheet processing apparatus comprises a creasing unit for forming a folding stripe on a sheet so as to facilitate folding the sheet, and an acquisition unit for acquiring information related to a thickness of the sheet. One or more sheets to be provided with folding stripes are determined, from among a plurality of sheets to be folded, according to the information related to the thickness of the sheets, and each of the determined one or more sheets are provided with a folding stripe.

2. 发明授权

US09141066B2 Sheet processing apparatus for applying post process to sheet 有权
标题翻译：用于将片后处理应用于片材的片材处理装置
公开(公告)号：US09141066B2
公开(公告)日：2015-09-22
申请号：US14445269
申请日：2014-07-29
申请人： CANON KABUSHIKI KAISHA
发明人： Yasuo Fukatsu , Taishi Tomii
IPC分类号： G03G15/00 , B65H37/00
CPC分类号： G03G15/6582 , G03G15/6573 , G03G2215/00561
摘要： A sheet processing apparatus that is capable of setting a sheet conveyance distance from a first detection to a second detection according to a sheet length. A sensor unit on which first and second sensors are arranged in a sheet width direction to detect a side end of a sheet in the sheet width direction. A moving unit moves the sensor unit in the sheet width direction. A setting unit sets up a second movement speed based on the sheet length obtained. A control unit controls the moving unit so as to move the sensor unit at a first movement speed, and so as to move the sensor unit at the second movement speed until the end section is detected by the second sensor after the side end is detected by the first sensor.
摘要翻译：一种纸张处理装置，其能够根据纸张长度将纸张从第一检测到第二检测的距离设定。传感器单元，其中第一和第二传感器沿纸张宽度方向布置以检测纸张在纸张宽度方向上的侧端。移动单元使传感器单元沿片材宽度方向移动。设置单元基于所获得的纸张长度设置第二移动速度。控制单元控制移动单元以便以第一移动速度移动传感器单元，并且以第二移动速度移动传感器单元，直到在侧端被检测到第二传感器之后被第二传感器检测到第一个传感器。

3. 发明申请

US20150183605A1 SHEET PROCESSING APPARATUS THAT ALIGNS SHEETS AND IMAGE FORMING SYSTEM 有权
标题翻译：板材加工设备和图像形成系统
公开(公告)号：US20150183605A1
公开(公告)日：2015-07-02
申请号：US14576861
申请日：2014-12-19
申请人： CANON KABUSHIKI KAISHA
发明人： Hitoshi Kato , Naoki Ishikawa , Yasuo Fukatsu , Taishi Tomii
IPC分类号： B65H9/06 , B65H9/18 , B65H7/20 , B65H9/20
CPC分类号： B65H7/20 , B65H5/062 , B65H7/08 , B65H7/10 , B65H9/002 , B65H9/20 , B65H31/02 , B65H31/3027 , B65H31/38 , B65H2220/02 , B65H2301/4212 , B65H2301/4213 , B65H2404/1422 , B65H2404/1424 , B65H2404/144 , B65H2404/741 , B65H2511/20 , B65H2511/242 , B65H2513/53 , B65H2557/24 , B65H2701/1311 , B65H2701/1313 , B65H2701/1315 , B65H2801/27 , B65H2220/01 , B65H2220/03 , B65H2220/11
摘要： A sheet processing apparatus capable of shortening time to align sheets. A first alignment member and a second alignment member are movable in a sheet width direction orthogonal to a sheet conveying direction, and align a sheet. A CPU controls the first and second alignment members to be moved in the sheet width direction. A skew sensor detects a skew amount and skew direction of the sheet. The CPU causes the first and second alignment members to be positioned at respective predetermined standby positions before the sheet is received between the first and second alignment member. Further, the CPU causes one of the first and second alignment members to be moved in a direction toward the sheet, based on the detected skew amount and skew direction, during conveyance of the sheet between the first and second alignment members.
摘要翻译：一种片材处理设备，能够缩短校准片材的时间。第一对准构件和第二对准构件能够在与片材输送方向正交的片材宽度方向上移动，并对着片材。 CPU控制第一对准构件和第二对准构件沿片材宽度方向移动。偏斜传感器检测纸张的偏斜量和倾斜方向。 CPU在第一和第二对准部件接收纸张之前使第一和第二对准部件定位在相应的预定待机位置。此外，在第一和第二对准构件之间的片材传送期间，CPU基于检测到的偏斜量和偏斜方向，使得第一和第二对准构件中的一个在朝向片材的方向上移动。

4. 发明申请

US20150037080A1 SHEET PROCESSING APPARATUS FOR APPLYING POST PROCESS TO SHEET 有权
标题翻译：用于将过程应用于表格的表格处理设备
公开(公告)号：US20150037080A1
公开(公告)日：2015-02-05
申请号：US14445269
申请日：2014-07-29
申请人： CANON KABUSHIKI KAISHA
发明人： Yasuo Fukatsu , Taishi Tomii
IPC分类号： G03G15/00
CPC分类号： G03G15/6582 , G03G15/6573 , G03G2215/00561
摘要： A sheet processing apparatus that is capable of setting a sheet conveyance distance from a first detection to a second detection according to a sheet length. A sensor unit on which first and second sensors are arranged in a sheet width direction to detect a side end of a sheet in the sheet width direction. A moving unit moves the sensor unit in the sheet width direction. A setting unit sets up a second movement speed based on the sheet length obtained. A control unit controls the moving unit so as to move the sensor unit at a first movement speed, and so as to move the sensor unit at the second movement speed until the end section is detected by the second sensor after the side end is detected by the first sensor.
摘要翻译：一种纸张处理装置，其能够根据纸张长度将纸张从第一检测到第二检测的距离设定。传感器单元，其中第一和第二传感器沿纸张宽度方向布置以检测纸张在纸张宽度方向上的侧端。移动单元使传感器单元沿片材宽度方向移动。设置单元基于所获得的纸张长度设置第二移动速度。控制单元控制移动单元以便以第一移动速度移动传感器单元，并且以第二移动速度移动传感器单元，直到在侧端被检测到第二传感器之后被第二传感器检测到第一个传感器。

5. 发明授权

US08596631B2 Sheet processing apparatus 有权
标题翻译：纸张处理设备
公开(公告)号：US08596631B2
公开(公告)日：2013-12-03
申请号：US13772146
申请日：2013-02-20
申请人： Canon Kabushiki Kaisha
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 conveyance unit conveys a sheet bundle folded by the folding unit. The press unit presses a fold line portion of the conveyed sheet bundle from a direction perpendicular to a surface of a front page of the sheet bundle while moving along the fold line portion. The grasping unit is switched between a first state in which the grasping unit fixes 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。输送单元输送折叠单元折叠的薄片束。按压单元沿着折叠线部分移动，沿着与片材摞的前页的表面垂直的方向按压所传送的片材摞的折叠线部分。把持单元在夹持单元将片材束固定在其中的第一状态与夹持单元不抓握被输送的薄片束的第二状态之间切换。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。

6. 发明申请

US20130164100A1 SHEET PROCESSING APPARATUS 有权
标题翻译：板材加工设备
公开(公告)号：US20130164100A1
公开(公告)日：2013-06-27
申请号：US13772146
申请日：2013-02-20
申请人： Canon Kabushiki Kaisha
发明人： Naoki Ishikawa , Yasuo Fukatsu , Hitoshi Kato , Tomoharu Sato
IPC分类号： B42B4/00
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 conveyance unit conveys a sheet bundle folded by the folding unit. The press unit presses a fold line portion of the conveyed sheet bundle from a direction perpendicular to a surface of a front page of the sheet bundle while moving along the fold line portion. The grasping unit is switched between a first state in which the grasping unit fixes 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。输送单元输送折叠单元折叠的薄片束。按压单元沿着折叠线部分移动，沿着与片材摞的前页的表面垂直的方向按压所传送的片材摞的折叠线部分。把持单元在夹持单元将片材束固定在其中的第一状态与夹持单元不抓握被输送的薄片束的第二状态之间切换。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。

7. 发明授权

US09505579B2 Sheet processing apparatus having post-processing section, and image forming apparatus having the sheet processing apparatus 有权
标题翻译：具有后处理部的片材处理装置和具有片材处理装置的图像形成装置
公开(公告)号：US09505579B2
公开(公告)日：2016-11-29
申请号：US14790104
申请日：2015-07-02
申请人： CANON KABUSHIKI KAISHA
发明人： Naoki Ishikawa , Hitoshi Kato , Yasuo Fukatsu , Taishi Tomii
IPC分类号： B65H29/58 , B65H31/24 , B65H43/00 , B65H29/12
CPC分类号： B65H31/24 , B65H29/125 , B65H29/58 , B65H43/00 , B65H2301/4213 , B65H2301/42194 , B65H2403/942 , B65H2404/632 , B65H2511/11 , B65H2515/112 , B65H2555/13 , B65H2555/23 , B65H2801/27 , B65H2220/01
摘要： A sheet processing apparatus which is capable of reducing the frequency of switching a convey route. The sheet processing apparatus is provided with a switching unit that switches between a first position at which conveyed sheet is led to a first convey path, and a second position at which conveyed sheet is led to a second convey path. A buffering process of overlaying the conveyed sheet conveyed from a buffer path and another sheet subsequently conveyed by the conveyed unit is performed. The second convey path is used by the buffering process when the conveyed sheet to be received into the buffer path is ejected to the second stacking unit, and the first convey path is used by the buffering process when the conveyed sheet to be received into the buffer path is ejected to the first overlaying unit.
摘要翻译：一种片材处理装置，其能够降低切换输送路线的频率。片材处理装置设置有切换单元，该切换单元在被输送的纸张被引导到第一输送路径的第一位置与被输送的纸张被引导到第二输送路径的第二位置之间切换。执行从缓冲路径输送的被输送的纸张和由所输送的单元随后输送的另一纸张的叠加处理。当被接收到缓冲路径中的被输送的纸张被排出到第二堆积单元时，通过缓冲处理使用第二传送路径，并且当传送的纸张被接收到缓冲器中时，通过缓冲处理使用第一传送路径路径被弹出到第一重叠单元。

8. 发明申请

US20160031671A1 SHEET PROCESSING APPARATUS THAT PERFORMS SADDLE STITCH BOOKBINDING, CONTROL METHOD THEREOF, AND IMAGE FORMING APPARATUS HAVING THE SHEET PROCESSING APPARATUS 有权
标题翻译：表面处理装置，其具有加工装订的片材加工装置，其控制方法和图像形成装置
公开(公告)号：US20160031671A1
公开(公告)日：2016-02-04
申请号：US14803276
申请日：2015-07-20
申请人： CANON KABUSHIKI KAISHA
发明人： Hitoshi Kato , Yasuo Fukatsu
IPC分类号： B65H45/12 , G03G15/00 , B65H43/00 , B65H37/04 , B65H37/06
CPC分类号： G03G15/6582 , B31F1/08 , B42C7/005 , B42C19/02 , B65H43/00 , B65H45/18 , B65H45/30 , B65H2301/4213 , B65H2301/42146 , B65H2301/4505 , B65H2301/5126 , B65H2408/12 , B65H2511/13 , B65H2511/30 , B65H2515/112 , B65H2701/1829 , B65H2801/27 , G03G15/6594 , G03G2215/00738 , G03G2215/00877 , B65H2220/01
摘要： A sheet processing apparatus that can suppress a reduction in a quality of a finish of a fold part of a stack of center-folded sheets without losing an ease of center-folding. The sheet processing apparatus comprises a creasing unit for forming a folding stripe on a sheet so as to facilitate folding the sheet, and an acquisition unit for acquiring information related to a thickness of the sheet. One or more sheets to be provided with folding stripes are determined, from among a plurality of sheets to be folded, according to the information related to the thickness of the sheets, and each of the determined one or more sheets are provided with a folding stripe.
摘要翻译：一种片材处理设备，其能够抑制中心折叠片材的叠层折叠部分的光洁度的降低，而不会中断折叠的容易性。片材处理设备包括用于在片材上形成折叠条以便于折叠片材的折痕单元，以及用于获取与片材厚度有关的信息的获取单元。根据与纸张的厚度相关的信息，从要折叠的多个片材中确定要设置有折叠条的一个或多个片材，并且确定的一个或多个片材中的每一个被设置有折叠条。

9. 发明授权

US09039002B2 Sheet post-processing apparatus with function of punching sheet 有权
标题翻译：具有冲孔功能的片材后处理装置
公开(公告)号：US09039002B2
公开(公告)日：2015-05-26
申请号：US13967458
申请日：2013-08-15
申请人： CANON KABUSHIKI KAISHA
发明人： Yasuo Fukatsu , Hitoshi Kato , Naoki Ishikawa , Taishi Tomii
IPC分类号： B26D5/20 , B65H35/04 , B26D5/00 , B26D5/32 , B26D5/34 , B26F1/00
CPC分类号： B65H35/04 , B26D5/00 , B26D5/32 , B26D5/34 , B26F1/0092 , Y10T83/162 , Y10T83/178 , Y10T83/538 , Y10T83/541
摘要： A sheet post-processing apparatus which is capable of shortening time wasted until actual start of punching and enhancing productivity. A drive unit causes a moving member which has a cam and reciprocates. A punching member is driven by a movement of the cam of the moving member and punches a sheet when the moving member moves forth and moves back. A determination unit determines a type of the sheet. A control unit controls, when a sheet to be punched is to be subjected to a punching process, the drive unit such that the moving member starts moving before conveyance of the sheet to be punched stops, and controls, when the sheet to be punched is to be subjected to the punching process, the drive unit such that timing with which the moving member starts moving is changed based on the determination by the determination unit.
摘要翻译：一种片材后处理装置，其能够在实际开始冲压之前缩短浪费的时间并提高生产率。驱动单元引起具有凸轮并往复运动的移动构件。冲击构件由移动构件的凸轮的运动驱动，并且当移动构件向前移动并向后移动时冲压片材。确定单元确定片材的类型。控制单元控制当待打孔的片材要进行冲压加工时，驱动单元使得移动构件开始移动，在被冲击的片材的输送停止之前停止，并且当要冲压的片材是为了进行冲压处理，驱动单元使得移动构件开始移动的定时基于确定单元的确定而改变。

10. 再颁专利

USRE46875E1 Sheet processing apparatus 有权
公开(公告)号：USRE46875E1
公开(公告)日：2018-05-29
申请号：US15072221
申请日：2016-03-16
申请人： CANON KABUSHIKI KAISHA
发明人： Keiko Fujita , Daisaku Kamiya , Hideki Kushida , Yasuo Fukatsu , Takako Hanada , Takayuki Fujii , Toshiyuki Miyake , Kenichi Hayashi
IPC分类号： B65H39/00 , B42C1/12 , B65H9/10 , B65H29/12 , B65H31/34
CPC分类号： B65H9/101 , B42C1/12 , B65H29/12 , B65H31/34 , B65H2301/3613 , B65H2301/3621 , B65H2301/363 , B65H2404/1424 , B65H2511/20 , B65H2220/02 , B65H2220/11
摘要： A sheet processing apparatus includes an aligning member and a shift conveying unit. The aligning member is movable in a width direction perpendicular to a sheet conveying direction and presses a sheet stack loaded on a sheet processing tray so as to align the sheet stack in the width direction. The unit is provided on the upstream side of the tray and conveys a sheet, shifting the sheet in the width direction. Being shifted by the unit, sheets are loaded at first and second loading positions on the tray. When sheets are loaded at the first loading position, the aligning member is moved to a first standby position corresponding to the first loading position in advance. When sheets are loaded at the second loading position, the aligning member is moved in advance to a second standby position corresponding to the second loading position.

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