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1. 发明授权

US07080831B2 Sheet-sorting apparatus 有权
公开(公告)号：US07080831B2
公开(公告)日：2006-07-25
申请号：US10600455
申请日：2003-06-23
申请人： Shinya Sasamoto , Takashi Saito , Yoshihisa Ogasawara , Keiichi Nagasawa , Shigeyuki Sanmiya
发明人： Shinya Sasamoto , Takashi Saito , Yoshihisa Ogasawara , Keiichi Nagasawa , Shigeyuki Sanmiya
IPC分类号： B65H5/22
CPC分类号： B65H33/08 , B65H29/60 , B65H2301/16 , B65H2511/414 , B65H2513/42 , B65H2220/01 , B65H2220/02
摘要： A sheet-sorting apparatus has a stacking tray to stack sheets formed with indicia thereupon, a processing tray to receive said sheets in the process leading to said stacking tray, and when necessary, a path to discharge directly to said stacking tray and a path to discharge said sheets to said stacking tray means via said processing tray means the paths being selectable, enabling a leading set of a plurality of sheets to be discharged directly the stacking tray and continuing to stack subsequent sheet sets in said processing tray through which process leading set of sheets and the subsequent set of sheets are sorted on the stacking tray.

2. 发明授权

US06619648B2 Sheet processing apparatus 有权
标题翻译：纸张处理设备
公开(公告)号：US06619648B2
公开(公告)日：2003-09-16
申请号：US09839662
申请日：2001-04-23
申请人： Shinya Sasamoto , Takashi Saito , Yoshihisa Ogasawara , Keiichi Nagasawa , Shigeyuki Sanmiya
发明人： Shinya Sasamoto , Takashi Saito , Yoshihisa Ogasawara , Keiichi Nagasawa , Shigeyuki Sanmiya
IPC分类号： B65H522
CPC分类号： B65H33/08 , B65H29/60 , B65H2301/16 , B65H2511/414 , B65H2513/42 , B65H2220/01 , B65H2220/02
摘要： A sheet-sorting apparatus has a stacking tray to stack sheets formed with indicia thereupon, a processing tray to receive said sheets in the process leading to said stacking tray, and when necessary, a path to discharge directly to said stacking tray and a path to discharge said sheets to said stacking tray means via said processing tray means the paths being selectable, enabling a leading set of a plurality of sheets to be discharged directly the stacking tray and continuing to stack subsequent sheet sets in said processing tray through which process leading set of sheets and the subsequent set of sheets are sorted on the stacking tray.
摘要翻译：片材分拣装置具有用于堆叠形成有标记的片材的堆垛托盘，用于在通向所述堆垛托盘的过程中接收所述片材的处理托盘，并且在必要时直接排放到所述堆垛托盘的路径和经由所述处理托盘装置将所述片材排出到所述堆叠托盘装置，所述路径是可选择的，使得多个片材的前导组件可以直接排出到堆叠托盘，并且继续堆叠在所述处理托盘中的后续片材组件的纸张和随后的一组纸张在堆垛托盘上分类。

3. 发明授权

US06398203B1 Sheet post-handling device 有权
标题翻译：纸张后处理装置
公开(公告)号：US06398203B1
公开(公告)日：2002-06-04
申请号：US09590929
申请日：2000-06-09
申请人： Takashi Saito , Keiichi Nagasawa , Shigeyuki Sanmiya
发明人： Takashi Saito , Keiichi Nagasawa , Shigeyuki Sanmiya
IPC分类号： B41J1900
CPC分类号： B65H31/3027 , B41J13/106 , B65H37/04 , B65H2301/42262
摘要： A sheet post-handling device made compact by incorporating a stapling unit within a first side frame and a sheet transferring system in a second side frame. A simple mechanism formed of only one driving motor and a transmission means with sheet transmission rollers and a timing gear wheel operated with exquisite timing enables the sheet transferring system to be rationally assembled within the second side frame. With the sheet transferring system, a sheet fed from an image forming apparatus such as a copying machine is transferred in the forward direction, and then, sent back onto a processing tray in the reverse direction. A plurality of sheets sent onto and stacked on the processing tray are stapled, and thereafter, sent out in the forward direction. The stapling unit is movably mounted on the first side frame to facilitate fitting and removal of the staple cartridge into and from the stapling unit and maintenance of the device.
摘要翻译：一种纸张后处理装置通过在第一侧框架内并入第一侧框架中的装订单元和在第二侧框架中的纸张传送系统而紧凑。由仅一个驱动电动机和具有片材传动辊的传动装置和以精巧时机操作的定时齿轮形成的简单机构使得片材传送系统能够合理地组装在第二侧框架内。利用片材传送系统，从诸如复印机的图像形成装置馈送的片材沿正向传送，然后以相反的方向被送回到处理托盘。发送到堆叠在处理托盘上的多个纸张被装订，然后沿正向发送。装订单元可移动地安装在第一侧框架上，以便于装订和拆卸订书钉盒进入订书钉单元并从装订单元移除和维护装置。

4. 发明授权

US06412774B1 Sheet receiving apparatus 有权
标题翻译：片材接收装置
公开(公告)号：US06412774B1
公开(公告)日：2002-07-02
申请号：US09590270
申请日：2000-06-09
申请人： Takashi Saito , Shigeyuki Sanmiya
发明人： Takashi Saito , Shigeyuki Sanmiya
IPC分类号： B65H3126
CPC分类号： B65H31/36 , B42C1/12 , B65H31/26 , B65H2301/163 , B65H2404/265 , B65H2511/414 , B65H2511/514 , B65H2701/1313 , B65H2220/01
摘要： A sheet receiving apparatus includes a sheet placing surface inclined such that the sheet is placed toward an upstream side of an ejecting direction of a sheet ejecting device, a sheet pressing device for pressing the sheet toward the second sheet placing surface, a driving device connected to the sheet pressing device for retreating the sheet pressing device from the sheet placing surface every time the sheet is ejected and moving the sheet pressing device back to the sheet placing surface, and a sheet detecting device located at the upstream side of the ejecting device for detecting the sheet and actuating the driving device. The sheet can be properly stacked and placed on the sheet placing surface.
摘要翻译：片材接收装置包括：片材放置表面，其倾斜使得片材朝向片材排出装置的喷射方向的上游侧放置;片材按压装置，用于将片材朝向第二片材放置表面按压;驱动装置，连接到所述片材按压装置，每当所述片材被排出时，从所述片材放置面退回所述片材按压装置，并且将所述片材按压装置移回所述片材放置面;以及片材检测装置，位于所述排出装置的上游侧，片材并致动驱动装置。片材可以适当地堆叠并放置在片材放置表面上。

5. 发明授权

US06601846B2 Sheet discharge apparatus, sheet finishing apparatus and image forming apparatus equipped with the same 失效
公开(公告)号：US06601846B2
公开(公告)日：2003-08-05
申请号：US10076594
申请日：2002-02-19
申请人： Takashi Saito , Shigeyuki Sanmiya
发明人： Takashi Saito , Shigeyuki Sanmiya
IPC分类号： B65H39075
CPC分类号： B65H31/34 , B65H37/04
摘要： A sheet discharge apparatus includes a sheet storage tray for receiving a sheet; a discharge device for discharging the sheet transported from a processing apparatus to the sheet storage tray; a reference member for aligning an edge of the sheet on the sheet storage tray; a transport device for transporting the discharge device between a first position for the discharge device to discharge the sheet to the sheet storage tray and a second position for the discharge device to align the sheet discharged on the tray against the reference member; and a control device for controlling an operation of the discharge device.

6. 发明授权

US10828925B2 Image forming system 有权
公开(公告)号：US10828925B2
公开(公告)日：2020-11-10
申请号：US16271279
申请日：2019-02-08
申请人： Mamoru Kubo , Hiroto Akiyama , Ichitaro Kubota , Hiroki Honmochi , Takashi Saito , Kota Hihara
发明人： Mamoru Kubo , Hiroto Akiyama , Ichitaro Kubota , Hiroki Honmochi , Takashi Saito , Kota Hihara
IPC分类号： B42C1/12 , G03G15/00 , B65H43/00 , B65H37/04
摘要： To enable a bunch of sheets to be reliably discharged to a stack tray, also in the case where weight of the bunch of sheets formed on a processing tray is large, upon receiving a printing command, a main body control section checks information on an ink discharge amount in printing on a sheet, the number of sheets, sheet type and printing mode (two-side/one-side). By this means, the section recognizes weight of the bunch of sheets formed on the processing tray, and when determining that the weight is heavier than predetermined weight, deceases an upper limit value of the number of sheets of a bunch of sheets formed at a time to report to a user.

7. 发明授权

US10800631B2 Sheet stacking apparatus and image forming system 有权
公开(公告)号：US10800631B2
公开(公告)日：2020-10-13
申请号：US16271216
申请日：2019-02-08
申请人： Mamoru Kubo , Hiroto Akiyama , Ichitaro Kubota , Hiroki Honmochi , Takashi Saito , Kota Hihara
发明人： Mamoru Kubo , Hiroto Akiyama , Ichitaro Kubota , Hiroki Honmochi , Takashi Saito , Kota Hihara
IPC分类号： B41J13/10 , B65H31/02 , G03G15/00 , B65H31/12 , B65H31/36
摘要： To enable a bunch of sheets to be reliably discharged to a stack tray, also in the case where weight of the bunch of sheets formed on a processing tray is large, a post-processing control section receives information on an ink discharge amount, the number of sheets, sheet type, and printing mode (two-side/one-side) in printing on sheets from a main body control section of an image forming unit A, in forming a bunch of sheets on the processing tray. The control section thereby recognizes weight of a bunch of sheets formed on the processing tray, and when the section determines that the weight is heavier than predetermined weight, decreases a rotation velocity of a drive motor of a sheet bunch transport means, or increases a current amount applied to the drive motor. By this means, torque of the motor is increased, and the bunch of sheets is reliably discharged to the first stack tray.

8. 发明授权

US10464772B2 Post-processing device and image forming system provided with the same 有权
公开(公告)号：US10464772B2
公开(公告)日：2019-11-05
申请号：US15670394
申请日：2017-08-07
申请人： Takashi Saito
发明人： Takashi Saito
IPC分类号： B65H29/12 , B65H43/00 , B65H29/14 , B65H31/30 , B65H31/36 , B42C19/02 , B42C19/08
摘要： A post-processing device for processing a sheet includes a first post-processing section and a second post-processing section, for processing a sheet; a buffer section for temporarily staying a sheet transferred from a carry-in port; a first conveying section for conveying a sheet at the buffer section to the first post-processing section; and a second conveying section for conveying a sheet at the buffer section to the second post-processing section.

9. 发明授权

US10259673B2 Apparatus for processing sheets and apparatus for forming images provided with the same 有权
公开(公告)号：US10259673B2
公开(公告)日：2019-04-16
申请号：US15883990
申请日：2018-01-30
申请人： Takahiro Nakano , Takashi Saito , Isao Kondo
发明人： Takahiro Nakano , Takashi Saito , Isao Kondo
IPC分类号： B65H29/60 , B65H31/10 , B65H37/04 , B65H43/00 , B65H29/12 , B65H29/14 , B65H31/26 , B65H31/30
摘要： A sheet processing apparatus includes a transport path to transport a sheet to a first tray, a branch path branched off from the transport path to transport a sheet to a second tray, a first transport roller positioned in the transport path on a downstream side of a branch position of the transport path and the branch path to transport a sheet in either direction of the first tray or the branch path, a second transport roller positioned on the branch path to transport a sheet in either direction of the second tray or the transport path, and a control section recognizing a transport length of the sheet transported by the first transport roller and the second transport roller, and controlling the first transport roller and the second transport roller. The control section performs first and second transports for switchback-transporting a sheet.

10. 发明授权

US10160249B2 Sheet post-processing device and image forming device provided with the sheet post-processing device 有权
公开(公告)号：US10160249B2
公开(公告)日：2018-12-25
申请号：US15353063
申请日：2016-11-16
申请人： Kazuyuki Kubota , Eiji Fukasawa , Ichitaro Kubota , Hideyuki Kubota , Hisashi Osada , Takahiro Nakano , Hiroyuki Sorita , Junya Nakajima , Takuma Kobayashi , Takashi Saito , Isao Kondo
发明人： Kazuyuki Kubota , Eiji Fukasawa , Ichitaro Kubota , Hideyuki Kubota , Hisashi Osada , Takahiro Nakano , Hiroyuki Sorita , Junya Nakajima , Takuma Kobayashi , Takashi Saito , Isao Kondo
IPC分类号： B42B5/08 , B65H5/06 , B31F5/00 , B31F5/06 , B65H31/00 , B26F1/02 , B42F3/00 , B42C1/12 , G03G15/00 , B65H37/04 , B65H45/18 , F16B15/00 , B65H37/06
摘要： A sheet post-processing device includes a conveying section that conveys a paper sheet; a punch section that punches punch holes in the paper sheet conveyed by the conveying section; a stacker section that stores the paper sheet in which the punch holes are punched by the punch section; a binding section that binds a paper sheet bundle stored in the stacker section with a binding member; and a controller that controls the above sections. The controller selectively performs a ring binding mode and a direct binding mode. The ring binding mode is a mode in which punch holes are punched in the paper sheet by the punch section and then the binding member is made to penetrate the punch holes for binding. The direct binding mode is a mode in which the binding member is directly driven into the paper sheet bundle without punching the punch holes in the sheet.

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