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21. 发明授权

US08490965B2 Sheet-supplying device 有权
标题翻译：供纸装置
公开(公告)号：US08490965B2
公开(公告)日：2013-07-23
申请号：US12720111
申请日：2010-03-09
申请人： Satoshi Ueda , Shingo Takai , Tatsuo Matsuda , Kazuhiko Kawasaki
发明人： Satoshi Ueda , Shingo Takai , Tatsuo Matsuda , Kazuhiko Kawasaki
IPC分类号： B65H3/14
CPC分类号： B65H1/14 , B65H3/128 , B65H3/48
摘要： A sheet-supplying device has a sheet-accommodating tray, a raising/lowering unit, a first position sensor, a second position sensor, a controlling unit. The raising/lowering unit raises and lowers the sheet-accommodating tray substantially. The first position sensor detects a first position indicating a position in the stacked direction of one end portion of a topmost sheet stacked in the sheet-accommodating tray. The second position sensor detects a second position indicating a position in the stacked direction of another end portion of the topmost sheet. The controlling unit controls the raising/lowering unit to raise or lower the sheet-accommodating tray based on both the first position detected by the first position sensor and the second position detected by the second position sensor so that one end of the topmost sheet in the stacked status is positioned at a prescribed position in the stacked direction.
摘要翻译：片材供应装置具有片材容纳托盘，升降单元，第一位置传感器，第二位置传感器，控制单元。升降单元基本上升和降低纸张收纳托盘。第一位置传感器检测指示堆叠在片材容纳盘中的最上面片材的一个端部的层叠方向上的位置的第一位置。第二位置传感器检测表示最顶片的另一端部的层叠方向上的位置的第二位置。控制单元基于由第一位置传感器检测到的第一位置和由第二位置传感器检测到的第二位置两者来控制升降单元升高或降低纸张收纳托盘，使得最上面的纸张的一端堆叠状态位于层叠方向上的规定位置。

22. 发明授权

US08403319B2 Sheet-supplying device 有权
公开(公告)号：US08403319B2
公开(公告)日：2013-03-26
申请号：US13404611
申请日：2012-02-24
申请人： Satoshi Ueda , Shingo Takai , Tatsuo Matsuda , Kazuhiko Kawasaki
发明人： Satoshi Ueda , Shingo Takai , Tatsuo Matsuda , Kazuhiko Kawasaki
IPC分类号： B65H3/14
CPC分类号： B65H1/14 , B65H3/128 , B65H3/48
摘要： A sheet-supplying device has a sheet-accommodating tray, a raising/lowering unit, a first position sensor, a second position sensor, a controlling unit. The raising/lowering unit raises and lowers the sheet-accommodating tray substantially. The first position sensor detects a first position indicating a position in the stacked direction of one end portion of a topmost sheet stacked in the sheet-accommodating tray. The second position sensor detects a second position indicating a position in the stacked direction of another end portion of the topmost sheet. The controlling unit controls the raising/lowering unit to raise or lower the sheet-accommodating tray based on both the first position detected by the first position sensor and the second position detected by the second position sensor so that one end of the topmost sheet in the stacked status is positioned at a prescribed position in the stacked direction.

23. 发明申请

US20070121025A1 Sheet feeder 有权
标题翻译：送纸器
公开(公告)号：US20070121025A1
公开(公告)日：2007-05-31
申请号：US11603141
申请日：2006-11-22
申请人： Masaru Kawamoto , Shingo Takai
发明人： Masaru Kawamoto , Shingo Takai
IPC分类号： G02F1/1333
CPC分类号： B65H3/128 , B65H1/18 , B65H3/48 , B65H3/54 , B65H7/14 , B65H2511/20 , B65H2553/414 , B65H2220/01
摘要： According to an aspect of the invention, there is provided a sheet feeder including; an air blowing unit floating and separating an upper portion of sheet of paper laid on a tray; and a transfer belt adsorbing and transferring uppermost sheet of paper laid on the tray; an optical analog sensor sensing an upper face of the uppermost sheet of paper and comprising a sensing face including a light receiving surface; a shield plate movable with the sheet, the shield plate detecting a position of upper face of the sheet of paper so as to keep a position of the uppermost sheet at a constant position and comprising; an elastic shield member having a C-character shape, a surface of the elastic shield member where the elastic shield member is contact with the light receiving surface of the optical analog sensor being in the same plane of a surface of the elastic shield member where the elastic shield member is contact with the shield-plate.
摘要翻译：根据本发明的一个方面，提供了一种片材进给器，包括：将放置在托盘上的纸张的上部分浮起并分离的送风单元; 以及吸附并转印放置在托盘上的最上面的纸张的转印带; 光学模拟传感器感测最上面的纸张的上表面并且包括包括光接收表面的感测面; 屏蔽板，其可与片材一起移动，所述屏蔽板检测所述纸张的上表面的位置，以便将所述最上面的片材的位置保持在恒定位置并且包括：具有C字形的弹性屏蔽构件，弹性屏蔽构件的弹性屏蔽构件与光学模拟传感器的光接收表面接触的表面在弹性屏蔽构件的表面的同一平面中，其中，弹性屏蔽构件与屏蔽板接触。

24. 发明授权

US09152119B2 Cooling device and image forming apparatus 有权
标题翻译：冷却装置和成像装置
公开(公告)号：US09152119B2
公开(公告)日：2015-10-06
申请号：US13200822
申请日：2011-10-03
申请人： Shingo Takai , Yutaka Shoji
发明人： Shingo Takai , Yutaka Shoji
IPC分类号： G03G15/20 , G03G15/00
CPC分类号： G03G15/6573
摘要： A cooling device includes: a cooling roller that cools down a sheet-like member by coming into contact with the sheet-like member; a belt member that is rotatably extended by a plurality of extending members, presses the sheet-like member against the cooling roller, and holds and carries the sheet-like member; and a driving roller that serves as one of the plurality of extending members and drives to rotate the belt member, wherein the driving roller is axially divided into a plurality of rollers and each of the plurality of rollers has a crown-like shape whose outer diameter continuously becomes larger from both end parts to a center part in an axial direction.
摘要翻译：冷却装置包括：冷却辊，其通过与片状部件接触来冷却片状部件; 通过多个延伸部件可旋转地延伸的带部件，将片状部件压靠在冷却辊上，并保持并承载片状部件; 以及驱动辊，其用作所述多个延伸构件中的一个并驱动以使所述带构件旋转，其中所述驱动辊被轴向分成多个辊，并且所述多个辊中的每一个具有冠状形状，其外径从轴向两端部到中心部不断变大。

25. 发明申请

US20060267264A1 Sheet feed apparatus 有权
公开(公告)号：US20060267264A1
公开(公告)日：2006-11-30
申请号：US11432527
申请日：2006-05-12
申请人： Shingo Takai , Yasushi Hashimoto
发明人： Shingo Takai , Yasushi Hashimoto
IPC分类号： B65H3/14
CPC分类号： B65H3/128 , B65H11/005 , B65H2406/32 , B65H2406/323
摘要： A sheet feed apparatus including: a sheet storage tray that store a plurality of sheets; an suction belt that suctions an uppermost one of the sheets and conveys the sheet along a sheet conveyance surface; a nozzle including, first ejection openings that are disposed on both side ends across a substantially center portion of the suction belt and eject air toward the plurality of sheets, and a second ejection opening that is disposed at the substantially center portion of the suction belt and ejects air toward the suction belt; and a projecting member that projects downward with respect to the sheet conveyance surface, the projecting member being provided at a position opposite the nozzle with respect to the suction belt.

26. 发明授权

US08864133B2 Device for correcting an edge portion of a sheet material and electrophotographic image forming apparatus 有权
标题翻译：用于校正片材的边缘部分和电子照相图像形成装置的装置
公开(公告)号：US08864133B2
公开(公告)日：2014-10-21
申请号：US13836862
申请日：2013-03-15
申请人： Shingo Takai , Toshihiro Nakagaki
发明人： Shingo Takai , Toshihiro Nakagaki
IPC分类号： B65H29/70 , B41J13/00 , B65H29/12 , G03G15/00
CPC分类号： B41J13/00 , B65H29/12 , B65H29/70 , G03G15/6567 , G03G2215/0129
摘要： Disclosed is a device for correcting an edge portion of a sheet material, including a first roller provided in a sheet material conveying path, a second roller including a center shaft and side rollers provided at both sides thereof, the center shaft having an outer diameter less than a minimum diameter of the side rollers, each of the side rollers having an outer diameter increasing from a center side to an outer side thereof, and a pressing unit configured to cause the second roller to bend toward the first roller to press the side rollers of the second roller against the first roller.
摘要翻译：公开了一种用于校正片材的边缘部分的装置，包括设置在片材输送路径中的第一辊，包括中心轴的第二辊和设置在其两侧的侧辊，中心轴的外径较小比侧辊的最小直径，每个侧辊具有从中心侧向外侧增加的外径;以及加压单元，其构造成使第二辊朝向第一辊弯曲以挤压侧辊的第二辊抵靠第一辊。

27. 发明申请

US20120087703A1 Cooling device and image forming apparatus 有权
标题翻译：冷却装置和成像装置
公开(公告)号：US20120087703A1
公开(公告)日：2012-04-12
申请号：US13200822
申请日：2011-10-03
申请人： Shingo Takai , Yutaka Shoji
发明人： Shingo Takai , Yutaka Shoji
IPC分类号： G03G15/20
CPC分类号： G03G15/6573
摘要： A cooling device includes: a cooling roller that cools down a sheet-like member by coming into contact with the sheet-like member; a belt member that is rotatably extended by a plurality of extending members, presses the sheet-like member against the cooling roller, and holds and carries the sheet-like member; and a driving roller that serves as one of the plurality of extending members and drives to rotate the belt member, wherein the driving roller is axially divided into a plurality of rollers and each of the plurality of rollers has a crown-like shape whose outer diameter continuously becomes larger from both end parts to a center part in an axial direction.
摘要翻译：冷却装置包括：冷却辊，其通过与片状部件接触来冷却片状部件; 通过多个延伸部件可旋转地延伸的带部件，将片状部件压靠在冷却辊上，并保持并承载片状部件; 以及驱动辊，其用作所述多个延伸构件中的一个并驱动以使所述带构件旋转，其中所述驱动辊被轴向分成多个辊，并且所述多个辊中的每一个具有冠状形状，其外径从轴向两端部到中心部不断变大。

28. 发明申请

US20050184446A1 Pneumatic type paper feeding apparatus 有权
标题翻译：气动式送纸装置
公开(公告)号：US20050184446A1
公开(公告)日：2005-08-25
申请号：US11041936
申请日：2005-01-26
申请人： Shingo Takai , Yasushi Hashimoto
发明人： Shingo Takai , Yasushi Hashimoto
IPC分类号： G03G15/00 , B65H3/08 , B65H3/12 , B65H3/48 , B65H5/22
CPC分类号： B65H3/128 , B65H3/48 , B65H2220/09 , B65H2406/122 , B65H2406/36 , B65H2701/1311 , B65H2701/1315 , Y10T137/86863
摘要： An air current distributing apparatus includes: a cylinder having a first air port communicated with a supply source of an air current and also having a second, a third, a fourth and a fifth air port respectively communicated with an injection port of the air current; a main rotor rotated in the cylinder; and a subrotor rotated in the cylinder, wherein the main rotor has a cutout portion for selectively communicating the first air port with at least one of the second and the third air port according to the rotary position, and the subrotor has a cutout portion for selectively communicating the first air port with at least one of the fourth and the fifth air port according to the rotary position. When the air current distributing apparatus is used, a plurality of air currents are formed by one blower.
摘要翻译：一种气流分配装置，包括：具有与气流供应源连通的第一空气端口的气缸，还具有分别与气流的喷射口连通的第二，第三，第四和第五空气端口; 主转子在气缸中旋转; 以及在所述气缸中旋转的副旋转体，其中所述主转子具有切除部，用于根据所述旋转位置将所述第一空气口与所述第二和第三空气孔中的至少一个选择性地连通，并且所述副旋转器具有用于选择性地根据旋转位置将第一空气口与第四和第五空气口中的至少一个连通。当使用气流分配装置时，由一个鼓风机形成多个气流。

29. 发明授权

US06782237B2 Shape-correcting device for sheets and electrophotographic device 失效
标题翻译：用于片材和电子照相装置的形状校正装置
公开(公告)号：US06782237B2
公开(公告)日：2004-08-24
申请号：US10231176
申请日：2002-08-30
申请人： Shingo Takai , Yasushi Hashimoto
发明人： Shingo Takai , Yasushi Hashimoto
IPC分类号： G03G1500
CPC分类号： B65H5/068 , B65H2301/51212 , B65H2511/212 , B65H2513/50 , G03G15/235 , G03G15/6564 , G03G2215/00586 , G03G2215/00662 , B65H2220/02 , B65H2220/11 , B65H2220/01
摘要： A shape-correcting device, an electrophotographic device (incorporating the shape-correcting device), and a method therefor that correct shaping of a sheet, include a sheet guide member positioned in a sheet transport path upstream from an image forming module formed with an arcuate section that is convex relative to the surface of the sheet and a rotatable roller opposed to the arcuate section and slidable along a direction perpendicular to the rotation axis thereof. The roller rotates and presses the sheet against the arcuate section at a predetermined timing synchronized with a timing and position of the leading end of the sheet.
摘要翻译：形状校正装置，电子照相装置（结合了形状校正装置）及其校正片材成型的方法包括定位在形成有弓形的图像形成模块的上游的片材传送路径中的片材引导构件相对于片材的表面是凸的，以及与弓形部分相对的可旋转辊，并且可沿着与其旋转轴线垂直的方向滑动。辊子以与片材的前端的定时和位置同步的预定定时旋转并将片材压靠在弓形部分上。

30. 发明授权

US08033539B2 Pressdown cam for post processing device 有权
标题翻译：后处理装置的下压凸轮
公开(公告)号：US08033539B2
公开(公告)日：2011-10-11
申请号：US12355066
申请日：2009-01-16
申请人： Shingo Takai , Yasushi Hashimoto , Masaru Kawamoto
发明人： Shingo Takai , Yasushi Hashimoto , Masaru Kawamoto
IPC分类号： B65H37/04
CPC分类号： B65H31/32 , B65H29/22 , B65H31/00 , B65H2301/4213 , B65H2301/42146 , B65H2301/4435 , B65H2403/732 , B65H2404/651 , B65H2405/22 , B65H2511/212 , B65H2511/51 , B65H2513/40 , B65H2513/50 , B65H2601/271 , B65H2701/1313 , B65H2801/27 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： A sheet post process device with a stapler mechanism includes a conveying path configured to convey a sheet on which an image is formed to the stapler mechanism; a first sensor disposed along the conveying path and configured to detect a moving position of the sheet; and a tray in which the sheets are stacked to undergo a stapling process; and a rotary cam having a spiral shape disposed at a conveying path outlet through which the sheet is ejected from the conveying path to the tray. When the sheet passes through the conveying path outlet, the cam rotates and comes into contact with the sheet to move the sheet to the tray.
摘要翻译：具有缝合器机构的片材后处理装置包括：输送路径，被配置为将形成有图像的片材输送到订书机机构; 沿传送路径设置的第一传感器，其被配置为检测片材的移动位置; 以及托盘，其中所述片材被堆叠以进行装订处理; 以及旋转凸轮，其具有设置在输送路径出口处的螺旋形状，通过该旋转凸轮将纸张从输送路径排出到托盘。当片材通过输送路径出口时，凸轮旋转并与片材接触以将片材移动到托盘。

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