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1. 发明授权

US07731187B2 Sheet medium adjustment apparatus and image formation system capable of sorting sheet media 有权
标题翻译：片材介质调节装置和能够分类片材介质的图像形成系统
公开(公告)号：US07731187B2
公开(公告)日：2010-06-08
申请号：US11699405
申请日：2007-01-30
申请人： Toru Horio , Minoru Hattori , Shigeru Mizuno , Ikumi Takashima , Koji Furuta , Masanobu Kimata , Miyuki Ito , Yoshihide Sugiyama , Akihiro Tsuno , Nakayama Naoya , Ueno Shinichi
发明人： Toru Horio , Minoru Hattori , Shigeru Mizuno , Ikumi Takashima , Koji Furuta , Masanobu Kimata , Miyuki Ito , Yoshihide Sugiyama , Akihiro Tsuno , Nakayama Naoya , Ueno Shinichi
IPC分类号： B65H31/10
CPC分类号： B65H33/08 , B65H31/34 , B65H2301/3621 , B65H2301/4219 , B65H2405/351
摘要： A sheet medium adjustment apparatus, e.g., in an image forming system, includes: an ejector to eject a conveyed sheet; a stacking device to stack each sheet ejected from the sheet ejector into a stack on a tray; a moving device to shift the stacking device in a movement direction perpendicular to a sheet-ejecting direction; a sheet aligning member to align ends of the sheets in the stack that are parallel to the sheet-ejecting direction; a stepping motor to move the sheet aligning member; and an evacuation device to evacuate the aligning member by an amount representing an evacuation displacement in the movement direction at a timing of aligning the sheet, the evacuation displacement being determined adaptively according to at least one of an attribute of a given sheet in the stack, an attribute of the stack as a whole and an attribute of the tray.
摘要翻译：片状介质调节装置，例如在图像形成系统中，包括：喷射器，用于喷射传送的片材; 堆叠装置，用于将从片材喷射器排出的每个片材堆叠在托盘上的堆叠中; 移动装置，用于沿垂直于纸张排出方向的移动方向移动所述堆叠装置; 片材对准构件，用于对准堆叠中与片材排出方向平行的片材的端部; 用于移动所述纸对齐部件的步进电机; 以及抽出装置，用于在对准所述片材的定时将所述对准构件排出表示所述移动方向上的抽空位移的量，所述抽空位移根据所述堆叠中的给定片材的属性中的至少一个自适应地确定，整个堆栈的属性和托盘的属性。

2. 发明申请

US20070176357A1 Sheet medium adjustment apparatus and image formation system capable of sorting sheet media 有权
标题翻译：片材介质调节装置和能够分类片材介质的图像形成系统
公开(公告)号：US20070176357A1
公开(公告)日：2007-08-02
申请号：US11699405
申请日：2007-01-30
申请人： Toru Horio , Minoru Hattori , Shigeru Mizuno , Ikumi Takashima , Koji Furuta , Masanobu Kimata , Miyuki Ito , Yoshihide Sugiyama , Akihiro Tsuno , Nakayama Naoya , Ueno Shinichi
发明人： Toru Horio , Minoru Hattori , Shigeru Mizuno , Ikumi Takashima , Koji Furuta , Masanobu Kimata , Miyuki Ito , Yoshihide Sugiyama , Akihiro Tsuno , Nakayama Naoya , Ueno Shinichi
IPC分类号： B65H31/26
CPC分类号： B65H33/08 , B65H31/34 , B65H2301/3621 , B65H2301/4219 , B65H2405/351
摘要： A sheet medium adjustment apparatus, e.g., in an image forming system, includes: an ejector to eject a conveyed sheet; a stacking device to stack each sheet ejected from the sheet ejector into a stack on a tray; a moving device to shift the stacking device in a movement direction perpendicular to a sheet-ejecting direction; a sheet aligning member to align ends of the sheets in the stack that are parallel to the sheet-ejecting direction; a stepping motor to move the sheet aligning member; and an evacuation device to evacuate the aligning member by an amount representing an evacuation displacement in the movement direction at a timing of aligning the sheet, the evacuation displacement being determined adaptively according to at least one of an attribute of a given sheet in the stack, an attribute of the stack as a whole and an attribute of the tray.
摘要翻译：片状介质调节装置，例如在图像形成系统中，包括：喷射器，用于喷射传送的片材; 堆叠装置，用于将从片材喷射器排出的每个片材堆叠在托盘上的堆叠中; 移动装置，用于沿垂直于纸张排出方向的移动方向移动所述堆叠装置; 片材对准构件，用于对准堆叠中与片材排出方向平行的片材的端部; 用于移动所述纸对齐部件的步进电机; 以及抽出装置，用于在对准所述片材的定时将所述对准构件排出表示所述移动方向上的抽空位移的量，所述抽空位移根据所述堆叠中的给定片材的属性中的至少一个自适应地确定，整个堆栈的属性和托盘的属性。

3. 发明授权

US09914280B2 Binding device and image forming apparatus including the same 有权
公开(公告)号：US09914280B2
公开(公告)日：2018-03-13
申请号：US14810904
申请日：2015-07-28
申请人： Ikumi Takashima , Akihiro Tsuno , Hirotaka Hayashi
发明人： Ikumi Takashima , Akihiro Tsuno , Hirotaka Hayashi
IPC分类号： B31F1/07 , G03G15/00 , B65H37/04 , B31F5/02
CPC分类号： B31F1/07 , B31F5/022 , B31F2201/0715 , B31F2201/0743 , B65H37/04 , B65H2301/43828 , B65H2301/51616 , G03G15/6541 , G03G2215/00822
摘要： According to an aspect of the invention, a binding device includes a first rotary member including a first serrated portion on its circumferential surface, a second rotary member including, on its circumferential surface, a second serrated portion to be engaged with the first serrated portion at an engaging position and configured to perform a binding process by rotating together with the first rotary member with a bundle of sheets pinched therebetween to form serrations in the sheet bundle in thickness direction and bring the sheets into engagement with each other while relatively moving the sheet bundle in a predetermined moving direction, and a clamping unit configured to, when the binding process is performed, clamp the sheet bundle at a clamping position upstream of the engaging position to apply a predetermined pulling force acting in a direction opposite to the moving direction to the sheet bundle.

4. 发明授权

US08967610B2 Sheet processing device and image forming system 有权
标题翻译：片材加工装置和成像系统
公开(公告)号：US08967610B2
公开(公告)日：2015-03-03
申请号：US13788043
申请日：2013-03-07
申请人： Ikumi Takashima
发明人： Ikumi Takashima
IPC分类号： B65H37/04 , B26D7/01 , B26F1/00 , B41L21/00
CPC分类号： B26D7/015 , B26F1/0092 , B26F1/02 , B41L21/00 , B42C1/12 , B65H37/04 , B65H2801/27 , G03G15/6541 , G03G15/6582 , G03G2215/00818 , Y10T83/758
摘要： A sheet processing device includes a clamp configured to clamp an edge portion of a sheet, the edge portion being on a side of an edge parallel to a direction in which the sheet has been conveyed; a first processing unit configured to perform a first process on the sheet at the side of the edge, the first processing unit being disposed at a first position; a second processing unit configured to perform a second process on the sheet at the side of the edge, the second processing unit being disposed at a second position that is different from the first position in a vertical direction; and a moving unit configured to move the clamp from the first position to the second position or vice versa so that the clamp moves on a loop passing through the first position and the second position.
摘要翻译：片材处理装置包括夹持片材的边缘部分的夹具，边缘部分在平行于片材被输送方向的边缘的一侧; 第一处理单元，被配置为在边缘侧的片材上执行第一处理，第一处理单元设置在第一位置; 第二处理单元，被配置为在所述边缘的所述片材上执行第二处理，所述第二处理单元设置在与所述第一位置不同的第二位置处; 以及移动单元，其构造成将夹具从第一位置移动到第二位置或反之亦然，使得夹具在穿过第一位置和第二位置的环上移动。

5. 发明授权

US11528376B2 Sheet alignment apparatus, post-processing apparatus, and image forming system 有权
公开(公告)号：US11528376B2
公开(公告)日：2022-12-13
申请号：US17240130
申请日：2021-04-26
申请人： Shigeyuki Itoh , Ikumi Takashima
发明人： Shigeyuki Itoh , Ikumi Takashima
IPC分类号： H04N1/00
摘要： A sheet alignment apparatus includes a sheet leading-end aligning device, a sheet side-end aligning device. The sheet leading-end aligning device is configured to align a leading end of a sheet bundle in a sheet conveyance direction. The sheet side-end aligning device is configured to align a side end of the sheet bundle in the sheet conveyance direction and move the sheet bundle to a predetermined position. The sheet leading-end aligning device is configured to maintain contact with the leading end of the sheet bundle when the sheet leading-end aligning device retracts from a movement path of the sheet side-end aligning device along which the sheet side-end aligning device moves the sheet bundle to the predetermined position.

6. 发明授权

US08695959B2 Sheet folding device and image forming apparatus with sheet folding device 有权
公开(公告)号：US08695959B2
公开(公告)日：2014-04-15
申请号：US12923127
申请日：2010-09-03
申请人： Isao Yasuda , Ikumi Takashima
发明人： Isao Yasuda , Ikumi Takashima
IPC分类号： B65H37/06
摘要： A sheet folding device includes a transport unit that transports a sheet; an abutting unit that abuts an end of the sheet being transported to form a bent portion at the sheet; a folding unit that nips the bent portion of the sheet by a pair of folding rollers to form a fold line in the sheet; a guide member that partially covers the folding roller and guides the sheet; and a position adjustment unit that adjusts a position of the guide member. An exposure amount of the folding roller with respect to the sheet can be varied by adjusting the position of the guide member through the position adjustment unit.

7. 发明授权

US09270849B2 Sheet post-processing apparatus and image forming apparatus 有权
标题翻译：片材后处理装置和图像形成装置
公开(公告)号：US09270849B2
公开(公告)日：2016-02-23
申请号：US13798801
申请日：2013-03-13
申请人： Ikumi Takashima
发明人： Ikumi Takashima
IPC分类号： B65H37/04 , H04N1/00 , B42C1/00
CPC分类号： H04N1/0057 , B26F1/02 , B42B4/00 , B42C1/00 , B42C1/12 , B65H37/04 , B65H2801/27 , H04N1/0032 , H04N2201/0063 , H04N2201/0091
摘要： A sheet post-processing apparatus includes a first conveying unit configured to convey a sheet; a holding unit configured to hold the sheet conveyed by the first conveying unit; a first post-processing unit configured to perform a post-process on the sheet conveyed by the first conveying unit; a second post-processing unit configured to perform a post-process on the sheet conveyed by the first conveying unit, the second post-processing unit being arranged below the first post-processing unit; a moving unit configured to move the holding unit from the first post-processing unit to the second post-processing unit; a second conveying unit configured to convey the sheet subjected to the post-processed by the first post-processing unit or the second post-processing unit in a direction orthogonal to a direction in which the sheet is conveyed by the first conveying unit; and a stacking unit configured to stack the sheet conveyed by the second conveying unit.
摘要翻译：片材后处理装置包括：第一输送单元，其构造成输送片材; 保持单元，其构造成保持由所述第一输送单元输送的所述纸张; 第一后处理单元，被配置为对由所述第一输送单元输送的所述纸张进行后处理; 第二后处理单元，被配置为对由所述第一传送单元传送的所述纸张执行后处理，所述第二后处理单元布置在所述第一后处理单元的下方; 移动单元，被配置为将保持单元从第一后处理单元移动到第二后处理单元; 第二输送单元，被配置为沿着与由所述第一输送单元输送所述纸张的方向正交的方向输送由所述第一后处理单元或所述第二后处理单元进行后处理的纸张; 以及堆叠单元，其构造成堆叠由第二输送单元输送的纸张。

8. 发明授权

US08740212B2 Sheet folding device and image forming apparatus with sheet folding device 有权
标题翻译：片材折叠装置和具有片材折叠装置的成像装置
公开(公告)号：US08740212B2
公开(公告)日：2014-06-03
申请号：US12923127
申请日：2010-09-03
申请人： Isao Yasuda , Ikumi Takashima
发明人： Isao Yasuda , Ikumi Takashima
IPC分类号： B65H37/06
CPC分类号： B65H45/14 , B65H29/52 , B65H2404/61 , B65H2511/21 , B65H2601/12 , B65H2701/11238 , B65H2801/27 , G03G15/6582 , G03G2215/00877 , B65H2220/02 , B65H2220/11
摘要： A sheet folding device includes a transport unit that transports a sheet; an abutting unit that abuts an end of the sheet being transported to form a bent portion at the sheet; a folding unit that nips the bent portion of the sheet by a pair of folding rollers to form a fold line in the sheet; a guide member that partially covers the folding roller and guides the sheet; and a position adjustment unit that adjusts a position of the guide member. An exposure amount of the folding roller with respect to the sheet can be varied by adjusting the position of the guide member through the position adjustment unit.
摘要翻译：片材折叠装置包括传送片材的传送单元; 邻接单元，其邻接被输送的片材的端部以在片材处形成弯曲部分; 折叠单元，其通过一对折叠辊压缩片材的弯曲部分，以在片材中形成折叠线; 引导构件，其部分地覆盖折叠辊并引导片材; 以及调整引导构件的位置的位置调整单元。折叠辊相对于纸张的曝光量可以通过调节通过位置调整单元的引导构件的位置来改变。

9. 发明申请

US20110058876A1 Sheet folding device and image forming apparatus with sheet folding device 有权
标题翻译：片材折叠装置和具有片材折叠装置的成像装置
公开(公告)号：US20110058876A1
公开(公告)日：2011-03-10
申请号：US12923127
申请日：2010-09-03
申请人： Isao Yasuda , Ikumi Takashima
发明人： Isao Yasuda , Ikumi Takashima
IPC分类号： G03G15/00 , B31F1/00
CPC分类号： B65H45/14 , B65H29/52 , B65H2404/61 , B65H2511/21 , B65H2601/12 , B65H2701/11238 , B65H2801/27 , G03G15/6582 , G03G2215/00877 , B65H2220/02 , B65H2220/11
摘要： A sheet folding device includes a transport unit that transports a sheet; an abutting unit that abuts an end of the sheet being transported to form a bent portion at the sheet; a folding unit that nips the bent portion of the sheet by a pair of folding rollers to form a fold line in the sheet; a guide member that partially covers the folding roller and guides the sheet; and a position adjustment unit that adjusts a position of the guide member. An exposure amount of the folding roller with respect to the sheet can be varied by adjusting the position of the guide member through the position adjustment unit.
摘要翻译：片材折叠装置包括传送片材的传送单元; 邻接单元，其邻接被输送的片材的端部以在片材处形成弯曲部分; 折叠单元，其通过一对折叠辊压缩片材的弯曲部分，以在片材中形成折叠线; 引导构件，其部分地覆盖折叠辊并引导片材; 以及调整引导构件的位置的位置调整单元。折叠辊相对于纸张的曝光量可以通过调节通过位置调整单元的引导构件的位置来改变。

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