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1. 发明授权

US06417591B1 Magnetic coupling mechanism for use in laser apparatus 失效
标题翻译：用于激光设备的磁耦合机构
公开(公告)号：US06417591B1
公开(公告)日：2002-07-09
申请号：US09573067
申请日：2000-05-16
申请人： Takashi Saito , Motohiro Arai
发明人： Takashi Saito , Motohiro Arai
IPC分类号： H02K711
CPC分类号： H01S3/036 , H01S3/225 , Y10T464/30
摘要： A magnetic coupling mechanism which can transmit rotational force of a motor with high efficiency and is simple in mechanism and unlikely to damage bearings, etc. and also unlikely to contaminate a laser gas, and in which flakes from plating or the like will not cause an operational abnormality. The magnetic coupling mechanism transmits rotational force from a motor shaft outside a laser chamber filled with a laser gas to a shaft of a gas-circulating fan in the laser chamber to rotate the fan. A first magnet group is provided on an inner peripheral surface at one end of the motor shaft. A second magnet group is radially coupled to the first magnet group through a ceramic partition constituting a part of the wall of a container of the laser chamber. The second magnet group is provided on the outer peripheral surface of the fan shaft.
摘要翻译：一种能够以高效率传递电动机的旋转力并且机构简单且不易损坏轴承等并且不太可能污染激光气体的磁耦合机构，并且其中来自电镀等的片不会导致操作异常。磁耦合机构将来自激光气体的激光室外部的马达轴的旋转力传递到激光室中的气体循环风扇的轴，以使风扇旋转。第一磁体组设置在电动机轴的一端的内周面上。第二磁体组通过构成激光室的容器的壁的一部分的陶瓷隔片径向耦合到第一磁体组。第二磁体组设置在风扇轴的外周面上。

2. 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.

3. 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.

4. 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.

5. 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.

6. 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.

7. 发明授权

US09827733B2 Apparatus for performing binding processing on sheets and post-processing apparatus provided with the same 有权
公开(公告)号：US09827733B2
公开(公告)日：2017-11-28
申请号：US14743498
申请日：2015-06-18
申请人： Takashi Saito
发明人： Takashi Saito
IPC分类号： B31F1/07 , B65H37/04 , B65H39/00 , B65H31/34 , B31F5/02 , G03G15/00 , B42B5/00
CPC分类号： B31F1/07 , B31F5/02 , B42B5/00 , B65H31/34 , B65H37/04 , B65H39/00 , B65H2301/43828 , B65H2301/51616 , B65H2801/27 , G03G15/6544 , G03G2215/00852
摘要： In performing press binding with a pair of pressurizing surfaces opposed to each other with sheets nipped therebetween, one of the pressurizing surfaces is configured to shift to positions relatively to the other pressurizing surface, and a shift section is provided in the pressurizing surface that shifts to positions. An apparatus for applying narrow pressure to a plurality of sheets with a pair of pressurizing surfaces to perform press binding is provided with first and second pressurizing surfaces opposed to each other with sheets nipped therebetween, and a pressurization driver that shifts a position of at least one of the first and second pressurizing surfaces from a waiting position separated to an actuation position for coming into press-contact.

8. 发明授权

US09517652B2 Sheet post-processing device and image forming device provided with the sheet post-processing device 有权
标题翻译：具有片材后处理装置的片材后处理装置和图像形成装置
公开(公告)号：US09517652B2
公开(公告)日：2016-12-13
申请号：US14491399
申请日：2014-09-19
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
CPC分类号： B42B5/08 , B26F1/02 , B31F5/00 , B31F5/06 , B42C1/12 , B42F3/003 , B65H5/06 , B65H31/00 , B65H37/04 , B65H37/06 , B65H45/18 , B65H2301/4505 , B65H2301/51611 , B65H2701/18292 , B65H2801/27 , F16B15/0015 , G03G15/6544 , G03G15/6582 , G03G2215/00818 , G03G2215/00827 , G03G2215/00877
摘要： A sheet post-processing device includes a conveying section that conveys the 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 stopper section that regulates a conveying direction leading end of the paper sheet stored in the stacker section; a binding section that binds the paper sheet bundle whose leading end is regulated by the stacker section, and a folding section that folds the paper sheet bundle bound by the binding section at a predetermined folding position. The punch section punches the punch holes at the front and rear of the folding position in the sheet conveying direction, and the binding section binds the paper sheet bundle with a paper-made staple by making the paper-made staple penetrate the punch holes. With this configuration, there can be provided a sheet-post processing device capable of easily generating a booklet for simple ring binding.
摘要翻译：片材后处理装置包括输送纸张的输送部，冲压由输送部输送的纸张中的冲孔的冲压部，存放打孔孔的纸张的堆纸部，冲压部，限制存储在堆垛部中的纸张的输送方向前端的止动部; 将前端由堆垛部调节的纸摞束缚的捆扎部，以及折叠部，其在预定的折叠位置折叠由捆扎部束缚的纸张束。打孔部在纸张输送方向上在折叠位置的前后冲压打孔，并且装订部通过使造纸用钉穿过打孔而用纸制的订书钉装订纸张束。利用这种结构，可以提供能够容易地生成用于简单环形装订的小册子的片后处理装置。

9. 发明授权

US09495622B2 Image forming system for preventing paging disorder 有权
标题翻译：用于防止寻呼障碍的图像形成系统
公开(公告)号：US09495622B2
公开(公告)日：2016-11-15
申请号：US14694523
申请日：2015-04-23
申请人： Hisashi Osada , Kenichi Matsuno , Takashi Saito
发明人： Hisashi Osada , Kenichi Matsuno , Takashi Saito
IPC分类号： G06K15/00 , G06K15/16 , B65H29/12 , B65H31/36 , B65H39/10 , B65H43/00 , G03G15/00
CPC分类号： G06K15/16 , B42C1/12 , B65H29/125 , B65H31/36 , B65H39/10 , B65H43/00 , B65H2301/4212 , B65H2301/4213 , B65H2301/42146 , B65H2301/42194 , B65H2301/431 , B65H2301/44724 , B65H2403/942 , B65H2511/30 , B65H2801/27 , B65H2801/48 , G03G15/6544 , G03G2215/00793 , G03G2215/00827 , G03G2215/00877 , G06K15/403 , B65H2220/01 , B65H2220/03
摘要： Provided is an image forming system having a simple buffer mechanism and capable of preventing paging disorder when image-formed sheets are fed to a processing section. The present invention is featured in that an image forming order of a plurality of sheets to be made to stand by in a buffer section of a conveying path for guiding the sheets to a processing section is made different from an image forming order of sheets that are not made to stand by. To realize this, the system includes an image forming section, an accumulating section that accumulates image-formed sheet for processing, a conveying path along which the sheet is conveyed from the image forming section to the accumulating section, a buffer section disposed in the conveying path, in which the sheet to be fed to the accumulating section is made to temporarily stay, and a control section that controls the image forming section and the accumulating section.
摘要翻译：本发明提供一种图像形成系统，其具有简单的缓冲机构，并且当图像形成的纸张被馈送到处理部分时能够防止寻呼混乱。本发明的特征在于，将用于将片材引导到处理部分的输送路径的缓冲部分中待制成的多张片材的图像形成顺序与图像形成顺序不同，没有得到支持为了实现这一点，该系统包括图像形成部分，积聚用于处理的图像形成片材的累积部分，将片材从图像形成部分沿着该输送路径传送到累积部分的输送路径，设置在输送器中的缓冲部分进给到积存部的片材暂时停留的路径，以及控制图像形成部和累积部的控制部。

10. 发明授权

US09415560B2 Sheet processing apparatus, image forming system, and image forming apparatus 有权
标题翻译：片材处理设备，成像系统和成像设备
公开(公告)号：US09415560B2
公开(公告)日：2016-08-16
申请号：US14302971
申请日：2014-06-12
申请人： Takuya Morinaga , Nobuyoshi Suzuki , Katsuhiro Kosuge , Yuusuke Shibasaki , Ryuji Yoshida , Wataru Takahashi , Takashi Saito , Akihiro Musha , Ikuhisa Okamoto , Shingo Matsushita
发明人： Takuya Morinaga , Nobuyoshi Suzuki , Katsuhiro Kosuge , Yuusuke Shibasaki , Ryuji Yoshida , Wataru Takahashi , Takashi Saito , Akihiro Musha , Ikuhisa Okamoto , Shingo Matsushita
IPC分类号： B31F5/02 , B42C13/00 , B65H39/06 , B42F3/00 , B31F1/07 , B42B4/00 , B65H37/04 , G03G15/00
CPC分类号： B31F5/02 , B31F1/07 , B31F2201/0712 , B42B4/00 , B42C13/00 , B42F3/003 , B65H37/04 , B65H39/06 , B65H2301/51616 , B65H2601/2532 , B65H2601/255 , B65H2801/27 , G03G15/6538 , G03G15/6544 , G03G2215/00843
摘要： A sheet processing apparatus includes: a sheet fastening unit of a pressing fastener method in which a bundle of sheets is fastened by using a pair of pressing fastener members; a conveying unit that conveys the bundle of sheets that are fastened by the sheet fastening unit; a separating unit that, after the sheet fastening unit performs a fastening operation on the bundle of sheets, moves both one and the other pressing fastener members, between which the bundle of sheets is interposed, so as to separate a sheet that adheres to the pressing fastener member; and a control unit that, after the separating unit finishes an operation to separate the sheet, controls the conveying unit so as to convey the bundle of sheets that are fastened by the sheet fastening unit.
摘要翻译：一种片材处理设备，包括：一种紧固方法的片材紧固单元，其中一束片材通过使用一对按压紧固件固定; 传送单元，其输送由所述片材紧固单元紧固的所述片材束; 分离单元，其在片材紧固单元对片材束执行紧固操作之后，移动其中插入有片材片的一个和另外的挤压紧固件，以便将粘附到压制件上的片材分离紧固件; 以及控制单元，在所述分离单元完成分离所述纸张的操作之后，控制所述输送单元以输送由所述纸张紧固单元紧固的纸张束。

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