公开(公告)号：US10065824B2

公开(公告)日：2018-09-04

申请号：US15374380

申请日：2016-12-09

申请人： Yousuke Edo ,  Yasufumi Takahashi ,  Yasuo Niikura ,  Satoru Takano ,  Hidehiko Fujiwara ,  Takeshi Akai ,  Yasunori Hino ,  Tadashi Matsuoka ,  Atsunori Yoshida ,  Ryo Kanno ,  Hikaru Fukasawa ,  Hiroshi Komuro ,  Masaru Yamagishi ,  Toshihiro Shimada ,  Satoshi Aizawa ,  Kenji Ishii

发明人： Yousuke Edo ,  Yasufumi Takahashi ,  Yasuo Niikura ,  Satoru Takano ,  Hidehiko Fujiwara ,  Takeshi Akai ,  Yasunori Hino ,  Tadashi Matsuoka ,  Atsunori Yoshida ,  Ryo Kanno ,  Hikaru Fukasawa ,  Hiroshi Komuro ,  Masaru Yamagishi ,  Toshihiro Shimada ,  Satoshi Aizawa ,  Kenji Ishii

IPC分类号： B65H29/04 ,  B65H29/18 ,  B65H33/04 ,  B65H29/70 ,  B65H29/12

摘要： A stacking apparatus includes a conveyance unit, a stacking unit, and a separation member supply unit. The conveyance unit conveys sheets for circuit board. The stacking unit stacks the sheets. The separation member supply unit supplies a separation member to separate the stacked sheets at any position. The separation member supply unit places the separation member on the sheet in being conveyed.

公开(公告)号：US09938099B2

公开(公告)日：2018-04-10

申请号：US15258342

申请日：2016-09-07

申请人： Takeshi Akai ,  Ikuhisa Okamoto ,  Takehisa Shimazu ,  Youhei Niitsuma ,  Takaya Ochiai

发明人： Takeshi Akai ,  Ikuhisa Okamoto ,  Takehisa Shimazu ,  Youhei Niitsuma ,  Takaya Ochiai

IPC分类号： B65H5/38 ,  B65H5/36 ,  B65H29/52 ,  B65H5/06 ,  H04N1/00

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.

公开(公告)号：US20170260015A1

公开(公告)日：2017-09-14

申请号：US15441358

申请日：2017-02-24

申请人： Takehisa SHIMAZU ,  Takeshi AKAI ,  Keisuke SUGIYAMA ,  Takaya OCHIAI

发明人： Takehisa SHIMAZU ,  Takeshi AKAI ,  Keisuke SUGIYAMA ,  Takaya OCHIAI

IPC分类号： B65H5/36 ,  G03G15/00

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.

公开(公告)号：US20170180586A1

公开(公告)日：2017-06-22

申请号：US15384199

申请日：2016-12-19

申请人： Takaya Ochiai ,  Takeshi Akai ,  Ikuhisa Okamoto ,  Takehisa Shimazu ,  Youhei Niitsuma

发明人： Takaya Ochiai ,  Takeshi Akai ,  Ikuhisa Okamoto ,  Takehisa Shimazu ,  Youhei Niitsuma

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.

公开(公告)号：US20170108812A1

公开(公告)日：2017-04-20

申请号：US15276894

申请日：2016-09-27

申请人： Youhei NIITSUMA ,  Takeshi Akai ,  Ikuhisa Okamoto ,  Takehisa Shimazu ,  Takaya Ochiai

发明人： Youhei NIITSUMA ,  Takeshi Akai ,  Ikuhisa Okamoto ,  Takehisa Shimazu ,  Takaya Ochiai

IPC分类号： G03G15/00 ,  B65H5/38

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.

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

IPC分类号： B65H45/04 ,  B65H45/12 ,  B65H45/18

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。

公开(公告)号：US09238559B2

公开(公告)日：2016-01-19

申请号：US14185965

申请日：2014-02-21

申请人： Takeshi Akai ,  Shinya Kitaoka ,  Koki Sakano ,  Fumiyuki Heishi

发明人： Takeshi Akai ,  Shinya Kitaoka ,  Koki Sakano ,  Fumiyuki Heishi

IPC分类号： B65H3/52 ,  B65H3/06 ,  G03G15/00 ,  B65H1/14 ,  G10K11/16

CPC分类号： B65H3/06 ,  B65H1/14 ,  B65H3/0684 ,  B65H2401/111 ,  B65H2402/44 ,  B65H2405/115 ,  B65H2407/20 ,  B65H2601/521 ,  B65H2801/39 ,  G03G15/60 ,  G10K11/16

摘要： An auto document feeder includes a movable document table on which documents are stacked, a pickup roller that feeds a topmost document among the documents on the movable document table to a feed position via a feed opening, and a shielding member that is arranged on the upstream side of the pickup roller and above the topmost document, and that shields the feed opening. At least an end portion of the shielding member on the document table side is made of a flexible member.

摘要翻译： 自动文件进给器包括可堆放文件的可移动文件台，将可动文件台上的文件中的最上面的文件经由进给开口馈送到进给位置的拾取辊，以及布置在上游的屏蔽构件 拾取辊的侧面和最上面的文件之上，并且屏蔽进料口。 文件台侧的屏蔽构件的至少端部由柔性构件制成。

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。

公开(公告)号：US08331847B2

公开(公告)日：2012-12-11

申请号：US12385485

申请日：2009-04-09

申请人： Shingo Matsushita ,  Junichi Iida ,  Hiroki Okada ,  Takeshi Sasaki ,  Takeshi Akai

发明人： Shingo Matsushita ,  Junichi Iida ,  Hiroki Okada ,  Takeshi Sasaki ,  Takeshi Akai

IPC分类号： G03G15/00

CPC分类号： B42B5/103 ,  B26F1/0092 ,  G03G15/6544 ,  G03G2215/00818 ,  G03G2215/00936

摘要： A bookbinding system to bind together a batch of sheets transported from an image forming apparatus. The bookbinding system includes a punch unit to form a predetermined number of ring holes in a predetermined portion along a side of the sheets to be bound one by one or in a batch, a ring-binding unit disposed downstream from the punch unit in a direction in which the sheet is transported to insert rings of a ring member into the ring holes formed on the batch of sheets by the punch unit, a ring detector disposed at a portion where the ring member is set to detect a type of the ring member, and a determination unit to determine whether or not an ring-binding operation is executable based on a type of the ring member and a size of the sheets to be bound together.

摘要翻译： 一种装订系统，用于将从图像形成装置传送的一批片材结合在一起。 装订系统包括：冲压单元，用于在要捆扎的薄片的一侧的一个或多个批次中的预定部分中形成预定数量的环孔;环形装订单元，设置在冲头单元的下游方向 其中所述片材被传送以通过所述冲压单元将环件的环插入到形成在所述一批片材上的环形孔中;环形检测器，设置在所述环构件被设置为检测所述环构件的类型的部分， 以及确定单元，用于基于所述环构件的类型和要绑定在一起的片材的尺寸来确定环形装订操作是否可执行。

公开(公告)号：US20090257846A1

公开(公告)日：2009-10-15

申请号：US12385485

申请日：2009-04-09

申请人： Shingo Matsushita ,  Junichi Iida ,  Hiroki Okada ,  Takeshi Sasaki ,  Takeshi Akai

发明人： Shingo Matsushita ,  Junichi Iida ,  Hiroki Okada ,  Takeshi Sasaki ,  Takeshi Akai

IPC分类号： B42C1/00 ,  B42C13/00

CPC分类号： B42B5/103 ,  B26F1/0092 ,  G03G15/6544 ,  G03G2215/00818 ,  G03G2215/00936

摘要： A bookbinding system to bind together a batch of sheets transported from an image forming apparatus. The bookbinding system includes a punch unit to form a predetermined number of ring holes in a predetermined portion along a side of the sheets to be bound one by one or in a batch, a ring-binding unit disposed downstream from the punch unit in a direction in which the sheet is transported to insert rings of a ring member into the ring holes formed on the batch of sheets by the punch unit, a ring detector disposed at a portion where the ring member is set to detect a type of the ring member, and a determination unit to determine whether or not an ring-binding operation is executable based on a type of the ring member and a size of the sheets to be bound together.

摘要翻译： 一种装订系统，用于将从图像形成装置传送的一批片材结合在一起。 装订系统包括：冲压单元，用于在要捆扎的薄片的一侧的一个或多个批次中的预定部分中形成预定数量的环孔;环形装订单元，设置在冲头单元的下游方向 其中所述片材被传送以通过所述冲压单元将环件的环插入到形成在所述一批片材上的环形孔中;环形检测器，设置在所述环构件被设置为检测所述环构件的类型的部分， 以及确定单元，用于基于所述环构件的类型和要绑定在一起的片材的尺寸来确定环形装订操作是否可执行。