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公开(公告)号：US20140011656A1
公开(公告)日：2014-01-09
申请号：US13925055
申请日：2013-06-24
申请人： Yasuo NIIKURA , Keisuke SUGIYAMA
发明人： Yasuo NIIKURA , Keisuke SUGIYAMA
IPC分类号： B65H29/00
CPC分类号： B65H29/00 , B65H29/18 , B65H29/26 , B65H29/6618 , B65H31/02 , B65H2301/42144 , B65H2405/1111 , B65H2405/111646 , B65H2405/2111 , B65H2701/1932 , B65H2801/27 , G03G15/6538
摘要： A sheet processing apparatus comprises an ejecting unit configured to eject a sheet or a bundle of sheets, and a sheet stacking unit configured to stack the sheet or the bundle of sheets ejected by the ejecting unit. In the apparatus, the leading end portion of the sheet stacking unit on the downstream side in the sheet conveying direction is rotatable downward and capable of dropping down the sheet or the bundle of sheets stacked on the sheet stacking unit from the leading end portion of the sheet stacking unit.
摘要翻译： 片材处理装置包括：喷射单元，其被配置为喷射片材或一束片材;以及片材堆叠单元，其被配置为堆叠由所述喷射单元喷射的片材或片材束。 在该装置中，片材输送方向下游侧的片材堆积单元的前端部向下方转动，能够从堆叠在片材积累部上的片材或片材的片材的下端侧 纸张堆垛单元
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公开(公告)号：US20240327164A1
公开(公告)日：2024-10-03
申请号：US18698575
申请日：2022-11-18
申请人： Kei SASAKI , Kanagawa SETO , Keisuke SUGIYAMA
发明人： Kei SASAKI , Kazuki SETO , Keisuke SUGIYAMA
CPC分类号： B65H37/04 , G03G15/6544 , B65H2301/5142 , B65H2301/51616 , B65H2402/31
摘要： A medium processing apparatus includes a conveying unit, a liquid applier, a crimper, a liquid-applier pivot mechanism and a crimper pivot mechanism. The conveying unit conveys a medium in a conveyance direction. The liquid applier applies liquid to the medium conveyed by the conveying unit. The crimper presses and deforms a plurality of media including the medium to which the liquid is applied by the liquid applier, to bind the plurality of media. The liquid-applier pivot mechanism pivots the liquid applier about a pivot extending in a thickness direction of the medium. The crimper pivot mechanism pivots the crimper about another pivot extending in the thickness direction of the medium.
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公开(公告)号：US20240316953A1
公开(公告)日：2024-09-26
申请号：US18605128
申请日：2024-03-14
申请人： Takashi YAMAMOTO , Keisuke SUGIYAMA , Kei SASAKI , Kazuki SETO , Shohei SAITO , Sachika TAMAKI , Kohta ABE
发明人： Takashi YAMAMOTO , Keisuke SUGIYAMA , Kei SASAKI , Kazuki SETO , Shohei SAITO , Sachika TAMAKI , Kohta ABE
CPC分类号： B41J11/0015 , B41J25/001 , G03G15/0867 , G03G15/0887 , G03G15/6544 , G03G2215/0487
摘要： A medium processing apparatus includes a liquid applier, a post-processing device, a liquid storage unit, a mover, and a liquid supplier. The liquid applier applies liquid to at least one medium. The post-processing device performs a given process on a bundle of media including the at least one medium on which the liquid is applied by the liquid applier. The liquid storage unit stores the liquid to be supplied to the liquid applier. The mover causes the liquid applier to move in a reciprocating direction orthogonal to the conveyance direction. The liquid supplier supplies the liquid from the liquid storage unit to the liquid applier and includes an extensible member having an elastic cylindrical part on at least a part of the liquid supplier. The extensible member extends in the reciprocating direction of the mover.
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24.发明公开公开(公告)号：US20230408956A1
公开(公告)日：2023-12-21
申请号：US18211612
申请日：2023-06-20
申请人： Yuichiro KATO , Kazuki SHIMODATE , Shota YOSHIDA , Takaya OCHIAI , Naoki TAKAI , Yosuke SAITO , Keisuke SUGIYAMA
发明人： Yuichiro KATO , Kazuki SHIMODATE , Shota YOSHIDA , Takaya OCHIAI , Naoki TAKAI , Yosuke SAITO , Keisuke SUGIYAMA
CPC分类号： G03G15/2039 , G03G15/6585
摘要： A thermal fixer includes a first thermal fixing roller and a second thermal fixing roller. The first thermal fixing roller includes a first heater. The second thermal fixing roller is pressed to the first thermal fixing roller. The second thermal fixing roller includes a second heater and has a diameter, a rigidity, and a surface releasability substantially identical to the first thermal fixing roller.
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25.发明申请公开(公告)号：US20210039904A1
公开(公告)日：2021-02-11
申请号：US16986535
申请日：2020-08-06
申请人： Keisuke SUGIYAMA
发明人： Keisuke SUGIYAMA
摘要： A sheet processing apparatus includes a sheet conveyor, a processing tool, a tool contact separation device, a tool moving device, and a tool facing device. The sheet conveyor is configured to convey a sheet. The processing tool is configured to perform processing to the sheet. The tool contact separation device is configured to contact and separate the processing tool with respect to the sheet. The tool moving device is configured to move the processing tool in a direction intersecting a conveyance direction of the sheet. The tool facing device includes a tool facing portion and a sheet gripper. The tool facing portion includes a rotary member supported by a shaft and is disposed at a position facing the processing tool via the sheet. The sheet gripper includes a rotary member supported by a shaft and is configured to grip the sheet with the tool facing portion.
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公开(公告)号：US20170260015A1
公开(公告)日：2017-09-14
申请号：US15441358
申请日：2017-02-24
CPC分类号： B65H5/36 , B65H5/062 , B65H2404/6111 , B65H2404/7414 , B65H2511/13 , B65H2511/212 , B65H2515/82 , B65H2601/521 , G03G15/602 , G03G15/6529 , G03G2215/00679 , H04N1/00 , B65H2220/01 , B65H2220/02
摘要： A sheet conveying device, which is included in an image reading device and an image forming apparatus, includes a passage forming body and a sound absorber. The passage forming body is configured to define a sheet conveying passage through which a sheet passes. The sound absorber includes a hollow portion and a communication portion configured to communication the hollow portion and the sheet conveying passage. A position of the communication portion of the sound absorber is changeable in the sheet conveying passage. The sheet conveying device included in the image reading device includes an original document conveying device configured to convey an original document having an image on a surface. The sheet conveying device included in the image forming apparatus includes a recording medium conveying device configured to convey the recording medium accommodated in a recording medium container to the image forming device.
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公开(公告)号：US20140206516A1
公开(公告)日：2014-07-24
申请号：US14151955
申请日：2014-01-10
申请人： Kiyoshi HATA , Keisuke SUGIYAMA , Tomomichi HOSHINO , Atsushi KIKUCHI , Satoshi SAITO , Makoto HIDAKA , Takuya SANO , Takao WATANABE , Shohichi SATOH
发明人： Kiyoshi HATA , Keisuke SUGIYAMA , Tomomichi HOSHINO , Atsushi KIKUCHI , Satoshi SAITO , Makoto HIDAKA , Takuya SANO , Takao WATANABE , Shohichi SATOH
IPC分类号： B65H45/04
CPC分类号： B65H45/18 , B31F1/00 , B31F1/0006 , B31F1/0035 , B65H37/04 , B65H45/04 , B65H45/12 , B65H2301/51232 , B65H2701/13212 , B65H2801/27
摘要： A sheet processing apparatus includes a flexure forming unit configured to flex sheets to include a portion on which no fold line is formed in a direction orthogonal to a sheet conveying direction; a first pressing member pair configured to press a flexure portion of the flexed sheets to form a fold line thereon; and a moving unit configured to move a pressing position of the first pressing member pair in the direction orthogonal to the sheet conveying direction.
摘要翻译： 片材处理装置包括弯曲成形单元，其构造成使片材弯曲成包括在与片材输送方向正交的方向上不形成折线的部分; 第一按压构件对，其构造成按压弯曲片的挠曲部分以在其上形成折叠线; 以及移动单元，被配置为沿与纸张输送方向正交的方向移动第一按压构件对的按压位置。
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公开(公告)号：US20110222882A1
公开(公告)日：2011-09-15
申请号：US12962078
申请日：2010-12-07
申请人： Keisuke SUGIYAMA , Kouji AMANAI , Joh Ebara , Toshiyuki Uchida , Yohei Miura , Narumi Sugita
发明人： Keisuke SUGIYAMA , Kouji AMANAI , Joh Ebara , Toshiyuki Uchida , Yohei Miura , Narumi Sugita
CPC分类号： G03G15/50 , G03G15/0131 , G03G2215/0161
摘要： An image forming apparatus includes a recording medium transport belt which is suspended by a plurality of roller members. An image is secondarily transferred from a first image carrier through an intermediate transfer body to a recording medium. An image is directly transferred from a second image carrier to the recording medium. The image forming apparatus further includes a pattern image sensing unit which senses a pattern image transferred from the first image carrier and the second image carrier finally to the recording medium transport belt. Each of a distance from a secondary transfer position to a sensing position and a distance from a direct transfer position to the sensing position in a recording medium transport belt rotation direction is a natural number times a circumferential length of a roller member causing a speed change in the recording medium transport belt among the plurality of roller members.
摘要翻译： 图像形成装置包括由多个辊构件悬挂的记录介质传送带。 将图像从第一图像载体通过中间转印体二次转印到记录介质。 图像直接从第二图像载体传送到记录介质。 图像形成装置还包括图案图像感测单元，其将从第一图像载体传输的图案图像和第二图像载体最终感测到记录介质传送带。 从二次转印位置到感测位置的距离以及从记录介质传送带旋转方向上的直接传送位置到感测位置的距离中的每一个是引起速度变化的辊构件的周向长度的自然数 记录介质传送带在多个辊构件之间。
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公开(公告)号：US20230400806A1
公开(公告)日：2023-12-14
申请号：US18206621
申请日：2023-06-07
申请人： Naoki TAKAI , Keisuke SUGIYAMA , Yuichiro KATO , Kazuki SHIMODATE , Shota YOSHIDA , Takaya OCHIAI , Yosuke SAITO
发明人： Naoki TAKAI , Keisuke SUGIYAMA , Yuichiro KATO , Kazuki SHIMODATE , Shota YOSHIDA , Takaya OCHIAI , Yosuke SAITO
CPC分类号： G03G15/6582 , B32B37/0053 , B32B37/06 , B32B38/145 , B32B37/185 , B32B41/00 , B32B2317/12 , B32B2367/00 , B32B2309/72
摘要： A sheet laminator includes a fuser pressure member, a conveyor, and a guide. The fuser pressure member thermally fixes a two-ply sheet and a sheet medium inserted between two sheets of the two-ply sheet. The conveyor conveys the two-ply sheet toward the fuser pressure member in a sheet conveyance direction. The guide guides the two-ply sheet in a sheet conveyance passage between the conveyor and the fuser pressure member. At least one of the fuser pressure member or the conveyor is operable to guide the two-ply sheet outside the sheet conveyance passage in response to an occurrence of an abnormal stop of the sheet laminator.
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公开(公告)号：US20230398775A1
公开(公告)日：2023-12-14
申请号：US18206624
申请日：2023-06-07
申请人： Kazuki SHIMODATE , Keisuke SUGIYAMA , Yuichiro KATO , Shota YOSHIDA , Takaya OCHIAI , Naoki TAKAI , Yosuke SAITO
发明人： Kazuki SHIMODATE , Keisuke SUGIYAMA , Yuichiro KATO , Shota YOSHIDA , Takaya OCHIAI , Naoki TAKAI , Yosuke SAITO
CPC分类号： B32B41/00 , B32B38/145 , B32B37/0053 , B32B2037/0069 , B32B2317/12 , B32B2309/14 , B32B2309/02 , B32B2309/04
摘要： A sheet laminator includes a fuser pressure member, a heater, a drive device, and circuitry. The fuser pressure member thermally fixes a two-ply sheet and a sheet medium inserted between two sheets of the two-ply sheet. The heater heats the fuser pressure member. The driver rotates the fuser pressure member. In response to a pause of a rotation of the fuser pressure member, the circuitry turns off a power supply to the heater, and perform one of immediately stopping the fuser pressure member or rotating the fuser pressure member and stopping the fuser pressure member after the rotation of the fuser pressure member, based on a state of the fuser pressure member.
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