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1. 发明授权

US07597311B2 Sheet processing apparatus and image forming apparatus provided therewith and sheet processing method 失效
标题翻译：片材处理装置及其成像装置及片材处理方法
公开(公告)号：US07597311B2
公开(公告)日：2009-10-06
申请号：US11557313
申请日：2006-11-07
申请人： Wataru Kawata , Hitoshi Kato , Keiko Fujita , Youichi Chikugo
发明人： Wataru Kawata , Hitoshi Kato , Keiko Fujita , Youichi Chikugo
IPC分类号： B65H37/04
CPC分类号： B65H45/18 , B65H2301/163
摘要： A sheet bundle stored in a sheet storage portion is pushed from a predetermined folded position with a first pushing plate, and the sheet bundle is normally conveyed along with the first pushing plate and plunged into a nip between first folding rollers to make a fold. The first folding rollers are reversely rotated while the first pushing plate is retreated, and the sheet bundle with the fold is reversely conveyed and returned to the sheet storage portion. Then, a second pushing plate pushes the sheet bundle, conveyed through a U-shape conveyance path, from a backside of the fold to reversely fold the sheet bundle, and the sheet bundle is completely folded. Therefore, the sheet bundle having good appearance can be realized in good bundle folding processing.
摘要翻译：存储在片材收纳部中的片材束从第一推压板从预定的折叠位置推出，片材捆通常与第一推压板一起输送并且插入到第一折叠辊之间的辊隙中以折叠。当第一推板被退回时，第一折叠辊反向旋转，并且具有折叠的片材束被反向传送并返回到片材存储部。然后，第二推板从折叠的背面推动通过U型输送路径输送的纸张束，以使纸张束反向折叠，并且纸张捆完全折叠。因此，能够在良好的捆折叠处理中实现具有良好外观的片材束。

2. 发明申请

US20070287622A1 SHEET PROCESSING APPARATUS AND METHOD 失效
标题翻译：表格处理装置和方法
公开(公告)号：US20070287622A1
公开(公告)日：2007-12-13
申请号：US11759137
申请日：2007-06-06
申请人： Hitoshi Kato , Wataru Kawata , Keiko Fujita , Youichi Chikugo
发明人： Hitoshi Kato , Wataru Kawata , Keiko Fujita , Youichi Chikugo
IPC分类号： B31F1/08
CPC分类号： B65H35/00 , B65H37/06 , B65H2511/415 , B65H2513/51 , B65H2557/20 , B65H2801/27 , Y10T83/171 , B65H2220/01 , B65H2220/02 , B65H2220/03
摘要： A sheet processing apparatus is operable to cut an edge portion of a sheet. The sheet processing apparatus is operable to calculate a sheet utilization efficiency based on an area of the sheet before cutting and an area of a sheet obtained by cutting the edge portion.
摘要翻译：片材处理装置可操作以切割片材的边缘部分。片材处理装置可操作以基于切割前的片材的面积和通过切割边缘部分获得的片材的面积来计算片材利用效率。

3. 发明申请

US20070132169A1 SHEET PROCESSING APPARATUS AND IMAGE FORMING APPARATUS 失效
标题翻译：表格处理装置和图像形成装置
公开(公告)号：US20070132169A1
公开(公告)日：2007-06-14
申请号：US11608131
申请日：2006-12-07
申请人： Keiko Fujita , Hitoshi Kato , Wataru Kawata , Youichi Chikugo
发明人： Keiko Fujita , Hitoshi Kato , Wataru Kawata , Youichi Chikugo
IPC分类号： G03G15/00
CPC分类号： B42C11/02 , B42B4/00 , B42C1/12 , B42C7/006 , B65H2301/51232 , B65H2701/13212 , G03G15/6582 , G03G2215/00831 , G03G2215/00869 , G03G2215/00936
摘要： A sheet processing apparatus for covering a sheet bundle with a cover sheet includes a creasing unit for making a crease along an end portion of the cover sheet adjacent the edge of the sheet bundle opposite the spine edge of the sheet bundle. The sheet processing apparatus further includes a folding-back unit for folding-back the end portion of the cover sheet along the crease made by the creasing unit.
摘要翻译：用于覆盖片材摞的片材处理装置包括：折痕单元，用于沿与片材摞的脊边缘相对的片材束的边缘附近的覆盖片的端部进行折痕。片材处理装置还包括折叠单元，用于沿着由折痕单元制成的折痕折叠封面片的端部。

4. 发明申请

US20070126165A1 SHEET PROCESSING APPARATUS AND IMAGE FORMING APPARATUS PROVIDED THEREWITH AND SHEET PROCESSING METHOD 失效
标题翻译：表格处理设备和图像处理设备提供的图像处理方法
公开(公告)号：US20070126165A1
公开(公告)日：2007-06-07
申请号：US11557313
申请日：2006-11-07
申请人： Wataru Kawata , Hitoshi Kato , Keiko Fujita , Youichi Chikugo
发明人： Wataru Kawata , Hitoshi Kato , Keiko Fujita , Youichi Chikugo
IPC分类号： B41L43/12
CPC分类号： B65H45/18 , B65H2301/163
摘要： A sheet bundle stored in a sheet storage portion is pushed from a predetermined folded position with a first pushing plate, and the sheet bundle is normally conveyed along with the first pushing plate and plunged into a nip between first folding grollers to make a fold. The first folding rollers are reversely rotated while the first pushing plate is retreated, and the sheet bundle with the fold is reversely conveyed and returned to the sheet storage portion. Then, a second pushing plate pushes the sheet bundle, conveyed through a U-shape conveyance path, from a backside of the fold to reversely fold the sheet bundle, and the sheet bundle is completely folded. Therefore, the sheet bundle having good appearance can be realized in good bundle folding processing.
摘要翻译：存储在片材收纳部中的片材束从第一推压板从规定的折叠位置推出，并且片材捆通常与第一推压板一起输送并且插入第一折叠辊之间的辊隙中以折叠。当第一推板被退回时，第一折叠辊反向旋转，并且具有折叠的片材束被反向传送并返回到片材存储部。然后，第二推板从折叠的背面推动通过U型输送路径输送的纸张束，以使纸张束反向折叠，并且纸张捆完全折叠。因此，能够在良好的捆折叠处理中实现具有良好外观的片材束。

5. 发明授权

US07318584B2 Sheet processing apparatus and image forming apparatus 有权
标题翻译：片材处理装置和图像形成装置
公开(公告)号：US07318584B2
公开(公告)日：2008-01-15
申请号：US10610507
申请日：2003-06-30
申请人： Hitoshi Kato , Wataru Kawata
发明人： Hitoshi Kato , Wataru Kawata
IPC分类号： B65H33/04
CPC分类号： G03G15/6538 , B42C1/125 , B65H29/51 , B65H2301/4213 , B65H2301/4222
摘要： There is provided a sheet processing apparatus that is capable of allowing a decrease in the speed at which sheets are discharged to a stacking device even if sheets are conveyed into the sheet processing apparatus at short time intervals, or capable of eliminating the necessity of using an aligning device that can perform each alignment at a high speed, or capable of reducing the number of times of operations to be performed by the aligning device, and an image forming apparatus that is provided with the sheet processing apparatus. A plurality of sheets being conveyed is superposed. The sheets conveyed from the sheet superposing device are stacked. The sheets stacked in the stacking device are aligned. A sheet superposing device superposes a plurality of sheets being conveyed. A stacking device stacks thereon the sheets conveyed from said sheet superposing device are stacked. An aligning device aligns the sheets stacked in said stacking device. A controller that causes said sheet superposing device to perform a sheet superposing operation irrespective of a sheet bundle as a unit to be processed by the sheet processing apparatus.
摘要翻译：提供了一种片材处理装置，即使片材以短时间间隔输送到片材处理装置中，也能够将片材排出到堆叠装置的速度降低，或者能够消除使用可以高速执行每个对准或能够减少由对准装置执行的操作次数的对准装置以及设置有片材处理装置的图像形成装置。被传送的多张纸叠加。堆叠从片材叠加装置输送的片材。堆叠在堆叠装置中的片材被对准。片材叠加装置叠加被输送的多张片材。在其上叠放堆叠从所述片叠叠装置输送的片材的堆叠装置。对准装置对齐堆叠在所述堆叠装置中的片材。一种控制器，其使得所述纸张叠加装置执行纸张叠加操作，而不管纸张捆作为由片材处理装置处理的单元。

6. 发明授权

US07926800B2 Sheet processing apparatus and image forming apparatus 有权
标题翻译：片材处理装置和图像形成装置
公开(公告)号：US07926800B2
公开(公告)日：2011-04-19
申请号：US11760502
申请日：2007-06-08
申请人： Atsuteru Oikawa , Kenichi Hayashi , Kenichi Tamura , Takashi Sugiura , Hitoshi Kato , Wataru Kawata , Keiko Fujita , Youichi Chikugo
发明人： Atsuteru Oikawa , Kenichi Hayashi , Kenichi Tamura , Takashi Sugiura , Hitoshi Kato , Wataru Kawata , Keiko Fujita , Youichi Chikugo
IPC分类号： B41L43/00 , B41L43/12 , B65G33/04 , B65G39/00
CPC分类号： G03G15/6541 , G03G2215/00848
摘要： A sheet processing apparatus includes an aligning member configured to align an end of a bundle of sheets including a folded sheet by engaging with the edge of the bundle of sheets, and a sheet processing unit configured to process the bundle of sheets having the end aligned by the aligning member. The end of the bundle of sheets engaged with the aligning member is opposite to a folded portion of the folded sheet.
摘要翻译：片材处理装置包括：对准构件，其构造成通过与片材束的边缘接合而对齐包括折叠片材的片材束的端部;以及片材处理单元，其被配置为将具有端部对齐的端部的片材束对准构件。与对准构件接合的片材束的端部与折叠片材的折叠部分相对。

7. 发明授权

US07618033B2 Sheet processing apparatus and image forming apparatus 失效
标题翻译：片材处理装置和图像形成装置
公开(公告)号：US07618033B2
公开(公告)日：2009-11-17
申请号：US11608131
申请日：2006-12-07
申请人： Keiko Fujita , Hitoshi Kato , Wataru Kawata , Youichi Chikugo
发明人： Keiko Fujita , Hitoshi Kato , Wataru Kawata , Youichi Chikugo
IPC分类号： B65H37/04
CPC分类号： B42C11/02 , B42B4/00 , B42C1/12 , B42C7/006 , B65H2301/51232 , B65H2701/13212 , G03G15/6582 , G03G2215/00831 , G03G2215/00869 , G03G2215/00936
摘要： A sheet processing apparatus for covering a sheet bundle with a cover sheet includes a creasing unit for making a crease along an end portion of the cover sheet adjacent the edge of the sheet bundle opposite the spine edge of the sheet bundle. The sheet processing apparatus further includes a folding-back unit for folding-back the end portion of the cover sheet along the crease made by the creasing unit.
摘要翻译：用于用盖板覆盖片材摞的片材处理设备包括：折痕单元，用于沿着与片材摞的脊骨边缘相对的片材摞的边缘沿着覆盖片的端部进行折痕。片材处理装置还包括折叠单元，用于沿着由折痕单元制成的折痕折叠封面片的端部。

8. 发明申请

US20070284799A1 SHEET PROCESSING APPARATUS AND IMAGE FORMING APPARATUS 有权
标题翻译：表格处理装置和图像形成装置
公开(公告)号：US20070284799A1
公开(公告)日：2007-12-13
申请号：US11760502
申请日：2007-06-08
申请人： Atsuteru Oikawa , Kenichi Hayashi , Kenichi Tamura , Takashi Sugiura , Hitoshi Kato , Wataru Kawata , Keiko Fujita , Youichi Chikugo
发明人： Atsuteru Oikawa , Kenichi Hayashi , Kenichi Tamura , Takashi Sugiura , Hitoshi Kato , Wataru Kawata , Keiko Fujita , Youichi Chikugo
IPC分类号： B41L43/12
CPC分类号： G03G15/6541 , G03G2215/00848
摘要： A sheet processing apparatus includes an aligning member configured to align an end of a bundle of sheets including a folded sheet by engaging with the edge of the bundle of sheets, and a sheet processing unit configured to process the bundle of sheets having the end aligned by the aligning member. The end of the bundle of sheets engaged with the aligning member is opposite to a folded portion of the folded sheet.
摘要翻译：片材处理装置包括：对准构件，其构造成通过与片材束的边缘接合而对齐包括折叠片材的片材束的端部;以及片材处理单元，其被配置为将具有端部对齐的端部的片材束对准构件。与对准构件接合的片材束的端部与折叠片材的折叠部分相对。

9. 发明授权

US07762537B2 Sheet processing apparatus and method 失效
标题翻译：片材加工装置和方法
公开(公告)号：US07762537B2
公开(公告)日：2010-07-27
申请号：US11759137
申请日：2007-06-06
申请人： Hitoshi Kato , Wataru Kawata , Keiko Fujita , Youichi Chikugo
发明人： Hitoshi Kato , Wataru Kawata , Keiko Fujita , Youichi Chikugo
IPC分类号： B41L43/12 , B65H33/04 , B65H39/00 , B26D5/20
CPC分类号： B65H35/00 , B65H37/06 , B65H2511/415 , B65H2513/51 , B65H2557/20 , B65H2801/27 , Y10T83/171 , B65H2220/01 , B65H2220/02 , B65H2220/03
摘要： A sheet processing apparatus is operable to cut an edge portion of a sheet. The sheet processing apparatus is operable to calculate a sheet utilization efficiency based on an area of the sheet before cutting and an area of a sheet obtained by cutting the edge portion.
摘要翻译：片材处理装置可操作以切割片材的边缘部分。片材处理装置可操作以基于切割前的片材的面积和通过切割边缘部分获得的片材的面积来计算片材利用效率。

10. 发明授权

US07011306B2 Sheet processing unit and image forming apparatus 失效
公开(公告)号：US07011306B2
公开(公告)日：2006-03-14
申请号：US10397513
申请日：2003-03-27
申请人： Hitoshi Kato , Wataru Kawata
发明人： Hitoshi Kato , Wataru Kawata
IPC分类号： B65H7/00
CPC分类号： B65H29/6609 , B65H29/51 , B65H2301/16 , B65H2301/4213 , B65H2511/30 , B65H2511/414 , B65H2801/06 , B65H2801/27 , B65H2220/01
摘要： The present invention discloses a sheet processing unit which can control the timing in conveying successively fed sheets to a sheet ejecting mechanism in accordance with operating conditions. The sheet processing unit comprises a sheet overlapping mechanism which overlaps successively fed sheets together, a conveying mechanism which conveys the sheets from the sheet overlapping mechanism, an ejecting mechanism which ejects the sheets conveyed by the conveying mechanism, and a control unit which electrically controls operations of the sheet overlapping mechanism, the conveying mechanism, and the ejecting mechanism. The control unit changes the number of sheets to be overlapped together at the sheet overlapping mechanism in accordance with information on the conditions for operation of the sheet processing unit inputted from an input unit.

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