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1. 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。

2. 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。

3. 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。

4. 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。

5. 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。

6. 发明授权

US09193550B2 Sheet aligning device and image forming apparatus including the same 有权
公开(公告)号：US09193550B2
公开(公告)日：2015-11-24
申请号：US14616000
申请日：2015-02-06
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： B65H9/02 , B65H9/00 , B65H9/10 , B65H7/10 , G03G15/00 , B65H7/02 , B65H7/20 , B65H9/06
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.

7. 发明申请

US20130294804A1 IMAGE FORMING APPARATUS 审中-公开
标题翻译：图像形成装置
公开(公告)号：US20130294804A1
公开(公告)日：2013-11-07
申请号：US13908782
申请日：2013-06-03
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： G03G15/6558 , G03G15/162 , G03G15/6564 , G03G15/6567 , G03G2215/00675 , G03G2215/0129
摘要： An image forming apparatus includes a belt-shaped image carrier that carries an image, an image transfer unit that transfers the image onto a recording medium, and a conveying unit that conveys the recording medium to the image transfer unit. The image carrier has a sloping surface that slopes down from upstream of the image transfer unit in a conveying direction. The conveying unit includes a linear conveying path that is arranged upstream of the image transfer unit in the conveying direction, below the sloping surface and above a horizontal line passing through the image transfer unit.
摘要翻译：图像形成装置包括承载图像的带状图像载体，将图像转印到记录介质上的图像转印单元和将记录介质传送到图像转印单元的输送单元。图像载体具有从输送方向上的图像转印单元的上游向下倾斜的倾斜表面。传送单元包括沿传送方向布置在图像传送单元的上游的线性传送路径，在倾斜表面下方并且穿过图像传送单元的水平线上方。

8. 发明授权

US08498566B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08498566B2
公开(公告)日：2013-07-30
申请号：US12076609
申请日：2008-03-20
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： G03G15/6558 , G03G15/162 , G03G15/6564 , G03G15/6567 , G03G2215/00675 , G03G2215/0129
摘要： An image forming apparatus includes a belt-shaped image carrier that carries an image, an image transfer unit that transfers the image onto a recording medium, and a conveying unit that conveys the recording medium to the image transfer unit. The image carrier has a sloping surface that slopes down from an upstream of the image transfer unit in a conveying direction. The conveying unit includes a linear conveying path that is arranged an upstream of the image transfer unit in the conveying direction, below the sloping surface and above a horizontal line passing through the image transfer unit.
摘要翻译：图像形成装置包括承载图像的带状图像载体，将图像转印到记录介质上的图像转印单元和将记录介质传送到图像转印单元的输送单元。图像载体具有从输送方向的图像转印单元的上游向下倾斜的倾斜表面。输送单元包括沿着输送方向布置在图像转印单元的上游的线性输送路径，在倾斜表面下方并且穿过图像转印单元的水平线上方。

9. 发明授权

US08213851B2 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：US08213851B2
公开(公告)日：2012-07-03
申请号：US12076045
申请日：2008-03-13
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： B65H9/004 , B65H5/34 , B65H9/06 , B65H9/106 , B65H2301/3621 , B65H2404/1424 , B65H2404/1442 , B65H2404/721 , B65H2511/216 , B65H2511/242 , B65H2511/518 , B65H2701/1311 , B65H2220/02 , B65H2220/11 , B65H2220/03 , B65H2220/01
摘要： A first longitudinal registration correcting unit corrects a misalignment of a recording medium in its conveying direction. A lateral registration correcting unit corrects a misalignment of the recording medium in its width direction after the misalignment in the conveying direction is corrected by the first longitudinal registration correcting unit. A second longitudinal registration correcting unit corrects the misalignment of the recording medium in the conveying direction again after the misalignment in the width direction is corrected by the lateral registration correcting unit.
摘要翻译：第一纵向对准校正单元校正记录介质在其传送方向上的未对准。横向对准校正单元在通过第一纵向配准校正单元校正输送方向上的未对准之后，校正记录介质在其宽度方向上的未对准。第二纵向配准校正单元通过侧向对准校正单元校正在宽度方向上的未对准之后再次校正记录介质在输送方向上的不对准。

10. 发明申请

US20090052965A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20090052965A1
公开(公告)日：2009-02-26
申请号：US12222434
申请日：2008-08-08
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： G03G15/6579 , G03G2215/00438 , G03G2215/00552 , G03G2215/00586
摘要： A disclosed image forming apparatus includes a main conveyance path configured to convey a recording medium from a paper feeding unit to a sheet discharge unit; a double-side reversing conveyance path configured to switch back a recording medium, one side of which has an image formed, so as to reverse the sides of the recording medium for double-sided image formation; a sheet resending conveyance path configured to resend the recording medium reversed in the double-side reversing conveyance path to the main conveyance path; and a double-side reversing open-space unit configured to provide a space for switching back the recording medium on the double-side reversing conveyance path. The double-side reversing open-space unit also serves as a temporary tray for storing misfed recording media and remaining recording media left inside the image forming apparatus when a jam occurs.
摘要翻译：公开的图像形成装置包括：主传送路径，被配置为将记录介质从供纸单元传送到片材排出单元; 双面反转输送路径，被配置为将其一侧具有形成的图像转换回记录介质，以便反转用于双面图像形成的记录介质的侧面; 重新配置的输送路径，被配置为将在双面反转输送路径中反转的记录介质重新发送到主输送路径; 以及配置成提供用于在双面反转输送路径上切换回记录介质的空间的双面反转开放空间单元。当发生卡纸时，双面反转开放空间单元还用作用于存储错误的记录介质和留在图像形成装置内的剩余记录介质的临时托盘。

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