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1.发明授权Sheet processing device, image forming system, and method of additionally folding sheet bundle 有权片材加工装置，成像系统和附加折叠片材捆的方法公开(公告)号：US09221648B2
公开(公告)日：2015-12-29
申请号：US14449621
申请日：2014-08-01
申请人： Keisuke Sugiyama , Kiyoshi Hata , Takeshi Akai , Ikuhisa Okamoto , Jun Yamada , Takao Watanabe , Akihiro Musha
发明人： Keisuke Sugiyama , Kiyoshi Hata , Takeshi Akai , Ikuhisa Okamoto , Jun Yamada , Takao Watanabe , Akihiro Musha
CPC分类号： B65H45/18 , B31F1/00 , B31F1/0006 , B31F1/0035 , B65H45/04 , B65H45/12 , B65H2301/51232 , B65H2701/13212 , B65H2801/27
摘要： The present invention is concerning a sheet processing device comprising: a pressing unit that includes a first pressing roller arranged on one side of a thickness direction of a folded sheet bundle, and a second pressing roller and a third pressing roller arranged on the other side across a fold line part of the folded sheet bundle, and a moving unit that moves the pressing unit in a state in which each of a first line and a second line is not parallel to the thickness direction of the folded sheet bundle, the first line connecting the rotational center of the first pressing roller and the rotational center of the second pressing roller, and the second line connecting the rotational center of the first pressing roller and the rotational center of the third pressing roller.
摘要翻译： 本发明涉及一种纸张处理装置，其特征在于，包括：按压单元，包括布置在折叠纸摞的厚度方向的一侧的第一加压辊，以及设置在另一侧的第二加压辊和第三加压辊 折叠片材束的折线部分和移动单元，其在第一线和第二线各自不平行于折叠片材束的厚度方向的状态下移动按压单元，第一线连接 第一按压辊的旋转中心和第二按压辊的旋转中心，以及连接第一按压辊的旋转中心和第三按压辊的旋转中心的第二线。
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2.发明授权Sheet processing device, image forming system, and method of additionally folding sheet bundle 有权片材加工装置，成像系统和附加折叠片材捆的方法公开(公告)号：US09359167B2
公开(公告)日：2016-06-07
申请号：US14468868
申请日：2014-08-26
申请人： Akihiro Musha , Keisuke Sugiyama , Kiyoshi Hata , Takeshi Akai , Ikuhisa Okamoto , Jun Yamada , Takao Watanabe
发明人： Akihiro Musha , Keisuke Sugiyama , Kiyoshi Hata , Takeshi Akai , Ikuhisa Okamoto , Jun Yamada , Takao Watanabe
CPC分类号： B65H45/04 , B65H45/12 , B65H45/18 , B65H2301/5123 , B65H2701/13212 , B65H2801/27
摘要： A sheet processing device comprising: a pressing unit that presses a fold line part of a folded sheet bundle; and a moving unit that moves a pressing position of the pressing unit in a fold direction of the folded sheet bundle, wherein the pressing unit includes a pair of pressing rollers that holds the folded sheet bundle therebetween, and the pair of pressing rollers changes an angle θ between a thickness direction of the folded sheet bundle and a line connecting the rotational centers of the pressing rollers in the middle of movement.
摘要翻译： 一种片材处理装置，包括：按压单元，其压缩折叠的片材束的折叠线部分; 以及移动单元，其使所述按压单元在所述折叠薄片束的折叠方向上的按压位置移动，所述按压单元包括将折叠的薄片束夹持在其间的一对加压辊，并且所述一对加压辊改变角度 ＆thetas; 在折叠的薄片束的厚度方向和在运动中间连接加压辊的旋转中心的线之间。
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公开(公告)号：US09624061B2
公开(公告)日：2017-04-18
申请号：US15011891
申请日：2016-02-01
申请人： Shingo Matsushita , Keisuke Sugiyama , Kiyoshi Hata , Takashi Saito , Akihiro Musha , Ikuhisa Okamoto , Takehisa Shimazu , Takeshi Akai , Kyosuke Nakada , Jun Yamada , Joh Ebara , Takaya Ochiai , Takuya Sano , Masatada Satoh
发明人： Shingo Matsushita , Keisuke Sugiyama , Kiyoshi Hata , Takashi Saito , Akihiro Musha , Ikuhisa Okamoto , Takehisa Shimazu , Takeshi Akai , Kyosuke Nakada , Jun Yamada , Joh Ebara , Takaya Ochiai , Takuya Sano , Masatada Satoh
IPC分类号： B65H31/00 , B65H37/04 , B65H31/02 , B65H31/10 , B65H31/30 , B65H31/36 , B65H31/38 , B65H33/08 , B65H43/00
CPC分类号： B65H37/04 , B65H31/02 , B65H31/10 , B65H31/3081 , B65H31/36 , B65H31/38 , B65H33/08 , B65H43/00 , B65H2301/4212 , B65H2301/4213 , B65H2405/11151 , B65H2405/351 , B65H2511/13 , B65H2511/30 , B65H2513/40 , B65H2515/112 , B65H2515/50 , B65H2557/242 , B65H2601/521 , B65H2601/524 , B65H2801/27 , B65H2220/01 , B65H2220/02 , B65H2220/11 , B65H2220/03
摘要： A sheet processing device includes a sheet processing unit that is moved to perform sheet processing on a sheet; a sheet-processing moving unit that moves the sheet processing unit; a drive-mode determining unit that determines a drive mode of the sheet-processing moving unit; and a drive control unit that drives the sheet-processing moving unit in accordance with the drive mode. The drive-mode determining unit determines the drive mode such that the sheet processing unit is moved at combination acceleration that is a combination of first acceleration and second acceleration with a shift of time that is determined based on the cycle of the natural vibration that occurs during acceleration of the sheet processing unit.
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4.发明授权公开(公告)号：US08743431B2
公开(公告)日：2014-06-03
申请号：US13768270
申请日：2013-02-15
申请人： Kenji Hayasaka , Hiroshi Kubo , Shinya Kitaoka , Takehisa Shimazu , Takeshi Akai , Takuma Ariga , Fumiyuki Heishi , Yoshito Suzuki , Akihito Kameda , Hiroaki Utagawa , Jun Yamada , Takashi Fujii , Motoya Sano , Satoshi Saito , Ikuhisa Okamoto , Kenichiro Morita
发明人： Kenji Hayasaka , Hiroshi Kubo , Shinya Kitaoka , Takehisa Shimazu , Takeshi Akai , Takuma Ariga , Fumiyuki Heishi , Yoshito Suzuki , Akihito Kameda , Hiroaki Utagawa , Jun Yamada , Takashi Fujii , Motoya Sano , Satoshi Saito , Ikuhisa Okamoto , Kenichiro Morita
IPC分类号： H04N1/04
CPC分类号： H04N1/00904 , B65H3/0607 , B65H7/02 , B65H7/20 , B65H2511/51 , B65H2513/51 , G03G15/607 , H04N1/0062 , H04N1/00628 , H04N1/00689 , H04N1/00692 , H04N1/00694 , H04N1/00779 , H04N1/00896 , H04N2201/0091 , B65H2220/01 , B65H2220/02
摘要： A sheet conveying device includes: a sheet housing unit that houses a sheet; a sheet conveying unit that conveys the sheet; a sheet detection unit that detects presence or absence of the sheet in the sheet housing unit; a sheet nipping unit that nips the sheet housed in the sheet housing unit; and a control unit. The control unit controls the sheet nipping unit to reach a nipping state to nip the sheet in the sheet housing unit upon the sheet detection unit detecting a sheet-present state, executes a power saving mode to stop supplying power to at least a part of the electric mechanisms when no drive command is input for a predetermined time, and controls the sheet nipping unit to cancel the nipping state before execution of the power saving mode.
摘要翻译： 片材输送装置包括：容纳片材的片材容纳单元; 输送片材的片材输送单元; 片材检测单元，其检测片材容纳单元中的片材的存在或不存在; 片材夹持单元，其夹住容纳在片材容纳单元中的片材; 和控制单元。 控制单元控制片材夹持单元达到夹持状态以在片材检测单元检测片材状态时将片材夹持在片材容纳单元中，执行省电模式以停止向至少一部分 在没有驱动命令输入预定时间的情况下的电机构，并且在执行省电模式之前控制片材夹持单元取消夹持状态。
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5.发明授权Document conveying device, image reading device, and image forming apparatus 有权文件传送装置，图像读取装置和图像形成装置公开(公告)号：US08896891B2
公开(公告)日：2014-11-25
申请号：US13803114
申请日：2013-03-14
申请人： Fumiyuki Heishi , Hiroshi Kubo , Takashi Fujii , Shinya Kitaoka , Takeshi Akai , Takehisa Shimazu , Takuma Ariga , Michitaka Suzuki , Yoshito Suzuki , Jun Yamada , Satoshi Saito , Kenichiro Morita , Ikuhisa Okamoto , Kenji Hayasaka , Hiroaki Utagawa
发明人： Fumiyuki Heishi , Hiroshi Kubo , Takashi Fujii , Shinya Kitaoka , Takeshi Akai , Takehisa Shimazu , Takuma Ariga , Michitaka Suzuki , Yoshito Suzuki , Jun Yamada , Satoshi Saito , Kenichiro Morita , Ikuhisa Okamoto , Kenji Hayasaka , Hiroaki Utagawa
CPC分类号： H04N1/0062 , B65H3/0684 , B65H3/5261 , B65H5/025 , H04N1/00628 , H04N1/00655 , H04N2201/0091
摘要： A document conveying device includes a document table on which a stack of document sheets is placed; a rotating shaft member detachably provided on a main body of the document conveying device; a feeding member configured to contact and feed a topmost sheet of the stack of document sheets, the feeding member being attached to the rotating shaft member via a driving force transmitting member; a separating unit configured to separate the topmost sheet from one or more sheets that are fed together with the topmost sheet, rotating members rotatably attached to the rotating shaft member; a holding member configured to hold the feeding member and the driving force transmitting member; and a rotating member position restricting unit configured to restrict a position of the rotating members other than the holding member to a given predetermined position with reference to a position of the holding member.
摘要翻译： 文件传送装置包括：文档表，放置有文件夹的堆叠; 可拆卸地设置在文件传送装置的主体上的旋转轴构件; 馈送构件，其构造成接触并馈送所述文件堆叠的最上面的片材，所述馈送构件经由驱动力传递构件附接到所述旋转轴构件; 分离单元，被配置为将最上面的片材与一个或多个与最顶部片材一起馈送的片材分离，可旋转地附接到旋转轴构件的旋转构件; 保持构件，其构造成保持所述进给构件和所述驱动力传递构件; 以及旋转构件位置限制单元，其构造成参照保持构件的位置将除了保持构件之外的旋转构件的位置限制在给定的预定位置。
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6.发明授权公开(公告)号：US08925913B2
公开(公告)日：2015-01-06
申请号：US13905245
申请日：2013-05-30
申请人： Hiroshi Kubo , Shinya Kitaoka , Takehisa Shimazu , Takeshi Akai , Takuma Ariga , Fumiyuki Heishi , Michitaka Suzuki , Yoshito Suzuki , Norio Kimura , Hiroaki Utagawa , Kenji Hayasaka , Jun Yamada , Kenichiro Morita , Ikuhisa Okamoto , Satoshi Saito
发明人： Hiroshi Kubo , Shinya Kitaoka , Takehisa Shimazu , Takeshi Akai , Takuma Ariga , Fumiyuki Heishi , Michitaka Suzuki , Yoshito Suzuki , Norio Kimura , Hiroaki Utagawa , Kenji Hayasaka , Jun Yamada , Kenichiro Morita , Ikuhisa Okamoto , Satoshi Saito
IPC分类号： B65H3/06
CPC分类号： B65H3/0615 , B65H3/0684 , B65H2402/44 , B65H2404/623 , B65H2511/521 , B65H2801/06 , B65H2801/39
摘要： A sheet conveying device such as a feed mechanism includes a pick-up roller and a cover member. The pick-up roller feeds, into an apparatus, a sheet such as a document on a placing table such as a document placing table on which the sheet is placed. The cover member such as a pick-up cover covers the pick-up roller. The cover member is supported at both ends thereof on a shaft of the pick-up roller or on shaft bearings that receive the shaft of the pick-up roller.
摘要翻译： 诸如进给机构的片材输送装置包括拾取辊和盖构件。 拾取辊将诸如放置台上的诸如文件放置台的放置台上的文件等片材进给到设备中。 诸如拾取盖的盖构件覆盖拾取辊。 盖构件的两端被支撑在拾取辊的轴上或者承受接收辊的轴的轴承上。
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公开(公告)号：US10097720B2
公开(公告)日：2018-10-09
申请号：US15384199
申请日：2016-12-19
IPC分类号： G03G15/00 , H04N1/00 , G03G21/16 , G10K11/16 , G10K11/172
摘要： A sound absorber, which is included in a sheet feeder included in an image reading device, an image forming apparatus, and an electronic device, includes a cavity, a communication portion through which the cavity communicates with an outside of a sheet feeder, and a communication direction changing device configured to change a communication direction of the communicating portion.
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公开(公告)号：US09834398B2
公开(公告)日：2017-12-05
申请号：US15276894
申请日：2016-09-27
CPC分类号： B65H5/38 , B65H5/06 , B65H2404/6111 , B65H2515/82 , G03G15/602 , G03G2215/0129 , G10K11/00
摘要： A sheet conveying device includes a primary sheet guide including a bending portion to bend a sheet while the sheet slides over the bending portion to change a sheet conveyance direction and a secondary sheet guide disposed opposite the primary sheet guide with an interval between the primary sheet guide and the secondary sheet guide. A noise attenuator intakes and attenuates slide noise generated by the bending portion while the sheet slides over the bending portion. The noise attenuator includes a resonant cavity disposed opposite an outer face of one of the primary sheet guide and the secondary sheet guide. A sound inlet is disposed in proximity to the bending portion and intakes the slide noise generated by the bending portion. A sound guide communicates with the sound inlet and the resonant cavity to guide the slide noise from the sound inlet to the resonant cavity.
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公开(公告)号：US09938099B2
公开(公告)日：2018-04-10
申请号：US15258342
申请日：2016-09-07
CPC分类号： B65H5/38 , B65H5/062 , B65H2515/82 , B65H2601/521 , B65H2801/06 , H04N1/0032 , H04N1/00588 , H04N1/00602 , H04N1/00612 , H04N1/00615 , H04N2201/0094
摘要： A sheet conveying device includes a conveyer to convey a sheet and a primary sheet guide, disposed downstream from the conveyer in a sheet conveyance direction, to guide the sheet conveyed by the conveyer in the sheet conveyance direction. A secondary sheet guide is disposed opposite the primary sheet guide and includes a bending portion to bend the sheet while the sheet slides over the bending portion to change the sheet conveyance direction. A sheet conveyance path is defined by the primary sheet guide and the secondary sheet guide. The primary sheet guide includes a cavity disposed opposite the sheet conveyance path and a communication through-hole communicating with the cavity and the sheet conveyance path. The communication through-hole is disposed opposite the bending portion in a direction perpendicular to the sheet conveyance direction.
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公开(公告)号：US20170180586A1
公开(公告)日：2017-06-22
申请号：US15384199
申请日：2016-12-19
IPC分类号： G03G15/00
CPC分类号： H04N1/00976 , G03G21/1619 , G03G2215/00637 , G10K11/16 , G10K11/172 , H04N1/00034 , H04N1/00058 , H04N1/0032 , H04N1/00795 , H04N2201/0094
摘要： A sound absorber, which is included in a sheet feeder included in an image reading device, an image forming apparatus, and an electronic device, includes a cavity, a communication portion through which the cavity communicates with an outside of a sheet feeder, and a communication direction changing device configured to change a communication direction of the communicating portion.
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