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31. 发明申请

US20080054553A1 Sheet aligning device and image forming apparatus including the same 有权
标题翻译：纸张对齐装置和包括该纸张对齐装置的图像形成装置
公开(公告)号：US20080054553A1
公开(公告)日：2008-03-06
申请号：US11892319
申请日：2007-08-22
申请人： Takayuki Muneyasu , Junji Shirakawa , Yutaka Shoji , Takeshi Watanabe
发明人： Takayuki Muneyasu , Junji Shirakawa , Yutaka Shoji , Takeshi Watanabe
IPC分类号： B41F21/05
CPC分类号： B65H9/002 , B65H7/02 , B65H7/10 , B65H7/20 , B65H9/004 , B65H9/06 , B65H9/106 , B65H2220/09 , B65H2220/15 , B65H2301/331 , B65H2404/14 , B65H2404/1424 , B65H2404/1442 , B65H2404/1523 , B65H2511/20 , B65H2511/222 , B65H2511/242 , B65H2511/514 , B65H2701/1315 , G03G15/6558 , G03G15/6564 , G03G15/6567 , G03G2215/00721 , B65H2220/03 , B65H2220/02 , B65H2220/01
摘要： A disclosed sheet aligning device includes a sheet conveyance path; a detecting unit configured to detect a side edge of a sheet being conveyed in the sheet conveyance path; a stopper provided on an upstream side of the detecting unit and configured to open/close in such a manner as to allow/prevent passage of the sheet through the sheet conveyance path and to position a leading edge of the sheet being conveyed in the sheet conveyance path; a first conveying unit provided on an upstream side of the stopper, the first conveying unit including a pair of first rollers configured to come in contact with/separate from each other; a second conveying unit provided on an upstream side of the first conveying unit, the second conveying unit including a pair of second rollers configured to come in contact with/separate from each other; and a horizontal movement unit configured to move the pair of first rollers in an axial direction of the first rollers based on a detection result output by the detecting unit.
摘要翻译：公开的片材对准装置包括片材输送路径; 检测单元，被配置为检测在所述片材输送路径中被输送的片材的侧边缘; 设置在所述检测单元的上游侧并且被构造成以允许/防止所述片材通过所述片材输送路径的方式打开/关闭的止动件，并且将所输送的所述片材的前端定位在所述片材输送路径; 第一传送单元，其设置在所述止动件的上游侧，所述第一传送单元包括被配置为与彼此接触/分离的一对第一辊; 第二输送单元，设置在所述第一输送单元的上游侧，所述第二输送单元包括被配置为与彼此接触/分离的一对第二辊; 以及水平移动单元，其构造成基于由所述检测单元输出的检测结果，在所述第一辊的轴向方向上移动所述一对第一辊。

32. 发明授权

US06640078B2 Electrophotographic apparatus having a paper holding member 有权
标题翻译：具有纸张保持构件的电子照相设备
公开(公告)号：US06640078B2
公开(公告)日：2003-10-28
申请号：US09756200
申请日：2001-01-09
申请人： Kenji Ishii , Masayuki Ainoya , Junji Shirakawa , Minoru Seino , Hideki Ando
发明人： Kenji Ishii , Masayuki Ainoya , Junji Shirakawa , Minoru Seino , Hideki Ando
IPC分类号： G03G1516
CPC分类号： G03G15/165
摘要： A transfer guide is provided which includes a guide member for guiding paper to a transfer point and a paper holding member using an electrically conductive member attached to the guide member by means of a spring member and disposed in the vicinity of a surface of a photosensitive drum, such that the gap becomes narrow for thin paper and the gap widens for thick paper in correspondence with the ream weight of the paper.
摘要翻译：提供了一种转印引导件，其包括用于将纸引导到转印点的引导构件和使用通过弹簧构件附接到引导构件并且设置在感光鼓的表面附近的导电构件的纸张保持构件，使得薄纸的间隙变窄，并且与纸张的重量相对应的厚纸的间隙变宽。

33. 发明授权

US06254086B1 Sheet accommodating device 有权
标题翻译：纸张收纳装置
公开(公告)号：US06254086B1
公开(公告)日：2001-07-03
申请号：US09605428
申请日：2000-06-29
申请人： Kazuo Sunou , Junji Shirakawa , Takayuki Muneyasu
发明人： Kazuo Sunou , Junji Shirakawa , Takayuki Muneyasu
IPC分类号： B65H100
CPC分类号： B65H1/04 , B65H2403/411 , B65H2405/114 , B65H2511/12 , B65H2511/22 , B65H2220/01 , B65H2220/02 , B65H2220/11 , B65H2220/04
摘要： A sheet accommodating device comprises a first pinion (39a) rotatably disposed at a center of a table; second, third, fourth, and fifth pinions (39) which are rotatably disposed on the both sides of the table; a first regulating member (34) which has rack portions (36, 38) that can be engaged with the first pinion, second pinion and fourth pinion; a second regulating member (35) which has rack portions (37, 38) that can be engaged with the first pinion, third pinion and fifth pinion; and lock means (33) for positioning any one of the first and second regulating members.
摘要翻译：纸张收纳装置包括可旋转地设置在桌子的中心的第一小齿轮（39a）第二，第三，第四和第五小齿轮（39），其可旋转地设置在所述工作台的两侧; 第一调节构件（34），其具有可与第一小齿轮，第二小齿轮和第四小齿轮接合的齿条部分（36,38）第二调节构件（35），其具有可与第一小齿轮，第三小齿轮和第五小齿轮接合的齿条部（37,38）以及用于定位第一和第二调节构件中的任何一个的锁定装置（33）。

34. 发明授权

US4929982A Sheet path in an electrophotographic printer 失效
标题翻译：电子照相打印机中的纸张路径
公开(公告)号：US4929982A
公开(公告)日：1990-05-29
申请号：US353846
申请日：1989-05-18
申请人： Masayuki Ainoya , Takeyuki Ishihara , Tesuo Kanno , Takahiro Kikuchi , Seiichi Mori , Shogo Nobumori , Junji Shirakawa
发明人： Masayuki Ainoya , Takeyuki Ishihara , Tesuo Kanno , Takahiro Kikuchi , Seiichi Mori , Shogo Nobumori , Junji Shirakawa
IPC分类号： B41J11/48 , B41J11/42 , B41J13/08 , B41J15/04 , G03G15/00 , G03G15/16 , G03G21/00
CPC分类号： G03G15/6526 , G03G15/164 , G03G15/6552 , G03G2215/00371 , G03G2215/00409 , G03G2215/00421 , G03G2215/00447 , G03G2215/00455 , G03G2215/00459 , G03G2215/00544
摘要： An electrophotographic printer of the transfer type with separate input bins for holding cut sheet print material and fan-fold form print material. Separate paper paths are provided from each bin to a first function. An input paper path is provided for moving either cut sheet or fan-fold forms from the first function to the transfer station. An output paper path is provided for moving either cut sheet or fan-fold forms from the transfer station through the fuser to a second function. Separate paper paths are provided from the second fuction to stack cut sheet material and fan-fold forms in separate output bins.

35. 发明申请

US20130187331A1 SHEET ALIGNING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME 有权
标题翻译：表格对准装置和图像形成装置，包括它们
公开(公告)号：US20130187331A1
公开(公告)日：2013-07-25
申请号：US13793380
申请日：2013-03-11
申请人： Takayuki MUNEYASU , Junji Shirakawa , Yutaka Shoji , Takeshi Watanabe
发明人： Takayuki MUNEYASU , Junji Shirakawa , Yutaka Shoji , Takeshi Watanabe
IPC分类号： B65H7/10
CPC分类号： B65H9/002 , B65H7/02 , B65H7/10 , B65H7/20 , B65H9/004 , B65H9/06 , B65H9/106 , B65H2220/09 , B65H2220/15 , B65H2301/331 , B65H2404/14 , B65H2404/1424 , B65H2404/1442 , B65H2404/1523 , B65H2511/20 , B65H2511/222 , B65H2511/242 , B65H2511/514 , B65H2701/1315 , G03G15/6558 , G03G15/6564 , G03G15/6567 , G03G2215/00721 , B65H2220/03 , B65H2220/02 , B65H2220/01
摘要： A sheet aligning device may include a sheet conveyance path; a detecting unit configured to detect a side edge of a sheet being conveyed in the sheet conveyance path; a stopper on an upstream side of the detecting unit and configured to open/close so as to allow/prevent passage of the sheet and to position a leading edge of the sheet; a first conveying unit on an upstream side of the stopper, the first conveying unit including a pair of first rollers configured to come in contact with/ separate from each other; a second conveying unit on an upstream side of the first conveying unit, the second conveying unit including a pair of second rollers configured to come in contact with/separate from each other; and a horizontal movement unit configured to move the pair of first rollers in an axial direction based on a detection result output by the detecting unit.
摘要翻译：纸张对齐装置可以包括纸张输送路径; 检测单元，被配置为检测在所述片材输送路径中被输送的片材的侧边缘; 所述检测单元的上游侧的止动件被构造成打开/关闭以允许/防止所述片材的通过并且使所述片材的前缘定位; 第一传送单元，其位于所述止动件的上游侧，所述第一传送单元包括被配置为与彼此接触/分离的一对第一辊; 在所述第一输送单元的上游侧的第二输送单元，所述第二输送单元包括被配置为与彼此接触/分离的一对第二辊; 以及水平移动单元，其构造成基于由所述检测单元输出的检测结果沿轴向移动所述一对第一辊。

36. 发明申请

US20090060608A1 Image forming apparatus 审中-公开
标题翻译：图像形成装置
公开(公告)号：US20090060608A1
公开(公告)日：2009-03-05
申请号：US12219814
申请日：2008-07-29
申请人： Yutaka Shoji , Junji Shirakawa , Takayuki Muneyasu
发明人： Yutaka Shoji , Junji Shirakawa , Takayuki Muneyasu
IPC分类号： G03G15/00
CPC分类号： G03G15/6567 , G03G15/6564
摘要： An image forming apparatus includes an image transfer unit, a straight conveying path including a lateral registration correcting unit, a feeding unit, a feeding path, and a reversing unit. The feeding path links to a junction in the straight conveying path, and conveys a recording medium from a feeding unit to the junction. The feeding path is arranged on an inner side of the image forming apparatus than an end of an upstream side of the straight conveying path in the conveying direction is.
摘要翻译：图像形成装置包括图像转印单元，包括横向对准校正单元，进给单元，进给路径和反转单元的直线输送路径。馈送路径连接到直线输送路径中的结点，并将记录介质从馈送单元传送到接合处。馈送路径布置在图像形成装置的内侧，而不是沿着输送方向的直线输送路径的上游侧的端部。

37. 发明申请

US20090041485A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20090041485A1
公开(公告)日：2009-02-12
申请号：US12222323
申请日：2008-08-07
申请人： Yutaka Shoji , Junji Shirakawa , Takayuki Muneyasu
发明人： Yutaka Shoji , Junji Shirakawa , Takayuki Muneyasu
IPC分类号： G03G15/00
CPC分类号： G03G15/70 , G03G2215/00552 , G03G2215/0129
摘要： A disclosed image forming apparatus includes a transport unit configured to transport a recording medium along a transport path, a transport status detection unit disposed on the transport path and configured to detect a transport status of the recording medium, a control unit configured to control transport by the transport unit according to the transport status of the recording medium detected by the transport status detection unit, and a container unit configured to hold the recording medium. If the transport status detection unit detects a delay in transporting the recording medium, the control unit controls the transport unit to discharge the recording medium or another recording medium in the transport path into the container unit.
摘要翻译：公开的图像形成装置包括：传送单元，被配置为沿着传送路径传送记录介质;传送状态检测单元，设置在传送路径上，并且被配置为检测记录介质的传送状态;控制单元，被配置为通过所述传送单元根据由所述传送状态检测单元检测到的记录介质的传送状态，以及容纳单元，被配置为保持所述记录介质。如果传送状态检测单元检测到传送记录介质的延迟，则控制单元控制传送单元将传送路径中的记录介质或另一记录介质排出到容器单元中。

38. 发明申请

US20080315496A1 Sheet decurling device and image forming apparatus 有权
标题翻译：片材卷曲消除装置和图像形成装置
公开(公告)号：US20080315496A1
公开(公告)日：2008-12-25
申请号：US12155793
申请日：2008-06-10
申请人： Yasuyuki Sekino , Junji Shirakawa , Yutaka Shoji , Takayuki Muneyasu
发明人： Yasuyuki Sekino , Junji Shirakawa , Yutaka Shoji , Takayuki Muneyasu
IPC分类号： B65H5/06
CPC分类号： B65H29/00 , B65H2301/51256 , B65H2801/06 , G03G15/6576 , G03G2215/00662
摘要： A moving unit includes first and second transportation paths that can selectively link to main transportation path of a recording sheet, a first roller arranged between the first and the second transportation paths, second and third rollers capable of making contact with the first roller across the first and the second transportation paths, respectively. When the moving unit moves to a position at which the first transportation path or the second transportation path is linked to the main transportation path, a mechanism varies a pressing force of the second roller or the third roller with respect to the first roller.
摘要翻译：移动单元包括第一和第二输送路径，其可以选择性地链接到记录纸的主输送路径，布置在第一和第二输送路径之间的第一辊，能够与第一辊接触的第二和第三辊跨越第一和第二输送路径和第二条交通路线。当移动单元移动到第一输送路径或第二输送路径与主输送路径连结的位置时，机构改变第二辊或第三辊相对于第一辊的按压力。

39. 发明申请

US20080240821A1 Conveying device and image forming apparatus 有权
标题翻译：输送装置及成像装置
公开(公告)号：US20080240821A1
公开(公告)日：2008-10-02
申请号：US12073627
申请日：2008-03-07
申请人： Yutaka Shoji , Junji Shirakawa , Takayuki Muneyasu
发明人： Yutaka Shoji , Junji Shirakawa , Takayuki Muneyasu
IPC分类号： G03G15/00
CPC分类号： G03G15/6567 , B65H5/062 , B65H9/004 , B65H9/06 , B65H2404/144 , G03G15/6564
摘要： A conveying device that conveys a recording medium includes an aligning member into which the leading edge of a recording medium bumps and a control unit that changes conveyance speed of the recording medium moving on a conveying path to bump into the aligning member.
摘要翻译：传送记录介质的传送装置包括记录介质的前缘凸起的对准构件和改变在传送路径上移动的记录介质的输送速度凸起进入对准构件的控制单元。

40. 发明申请

US20080056761A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20080056761A1
公开(公告)日：2008-03-06
申请号：US11848814
申请日：2007-08-31
申请人： Koji KAWAHARA , Junji Shirakawa , Mamoru Takayama
发明人： Koji KAWAHARA , Junji Shirakawa , Mamoru Takayama
IPC分类号： G03G15/00
CPC分类号： G03G21/1628 , G03G21/1609 , G03G21/1633 , G03G2221/169
摘要： An image forming apparatus that can improve the workability during maintenance, and the compactness and neatness of the signal line and the power source line, and moreover can lower the cost by eliminating the fall preventing member. The image forming apparatus has: an engine main body which has image forming means, transfer means, fixing means, transport means and the like, and which performs an image forming operation, a transfer operation, a fixing operation and the like; and a rear surface unit which has housed items such as a power source device, a control device, and an exhaust device, and which is configured to be detachable from the engine main body. The rear surface unit has a unit main body for housing the housed items, the unit main body is detachable from the engine main body, the control device housed in the rear surface unit has a box shape, and one end of the control device is rotatably linked to the engine main body while the other end thereof is rotatably linked to the unit main body.
摘要翻译：能够提高维护时的加工性，信号线和电源线的紧凑性和整洁性的图像形成装置，并且可以通过消除防坠落部件来降低成本。图像形成装置具有：发动机主体，具有图像形成装置，转印装置，固定装置，输送装置等，并且执行图像形成操作，转印操作，定影操作等; 以及具有诸如电源装置，控制装置和排气装置的容纳物品的后表面单元，并且被构造成可从发动机主体拆卸。后表面单元具有用于容纳收纳物品的单元主体，单元主体可从发动机主体拆卸，容纳在后表面单元中的控制装置具有箱形，并且控制装置的一端可旋转连接到发动机主体，而其另一端可旋转地连接到单元主体。

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