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1. 发明授权

US07876349B2 Image forming apparatus for forming an image in an accurate position 有权
标题翻译：用于在精确位置形成图像的图像形成装置
公开(公告)号：US07876349B2
公开(公告)日：2011-01-25
申请号：US12318997
申请日：2009-01-14
申请人： Koichi Sato , Naohito Otsuki , Hirofumi Katayama , Toshikazu Takubo
发明人： Koichi Sato , Naohito Otsuki , Hirofumi Katayama , Toshikazu Takubo
IPC分类号： B41J2/435
CPC分类号： G03G15/6594 , G03G15/6564 , G03G2215/00409 , G03G2215/00523 , G03G2215/00599 , G03G2215/00616 , G03G2215/00721
摘要： An image forming apparatus includes: a sheet tray; an image forming unit that forms an image on a recording sheet; a sheet transporting path that allows a transportation of the recording sheet fed from the sheet tray to the image forming unit; and a sheet detecting unit that detects a passage of a rear end, with respect to a direction in which the recording sheet is transported, of the recording sheet along the sheet transporting path. The transportation of the recording sheet is temporarily stopped at the time of, or after a predetermined time from when the rear end is detected by the sheet detecting unit. The transportation of the recording sheet is resumed on the basis of data on a size of the transported recording sheet and a timing of image formation by the image forming unit.
摘要翻译：一种成像设备包括：片材托盘; 图像形成单元，其在记录纸上形成图像; 片材输送路径，其允许从片材托盘供给的记录片材输送到图像形成单元; 以及片材检测单元，其沿着片材传送路径检测记录片材的相对于记录片材的传送方向的后端的通过。在从片材检测单元检测到后端的预定时间之后或之后，记录纸的传送暂时停止。基于传送的记录纸的尺寸的数据和图像形成单元的图像形成的定时恢复记录纸的传送。

2. 发明申请

US20100296854A1 MEDIUM TRANSPORTING DEVICE AND IMAGE FORMING DEVICE 有权
标题翻译：中间传输设备和图像形成设备
公开(公告)号：US20100296854A1
公开(公告)日：2010-11-25
申请号：US12728402
申请日：2010-03-22
申请人： Naohito OTSUKI , Michio TADA , Takashi ABE , Yousuke HASEGAWA , Shouichi MAEDA , Youichi YAMAKAWA
发明人： Naohito OTSUKI , Michio TADA , Takashi ABE , Yousuke HASEGAWA , Shouichi MAEDA , Youichi YAMAKAWA
IPC分类号： B41J11/42 , B65H9/10 , B65H5/26 , B65H85/00
CPC分类号： B41J3/60 , B41J11/008 , B65H9/06 , B65H9/106 , B65H9/16 , B65H2301/3621 , B65H2404/732 , B65H2511/20 , B65H2511/242 , B65H2511/413 , B65H2801/06 , G03G15/235 , G03G15/6564 , G03G15/6567 , B65H2220/02 , B65H2220/03 , B65H2220/01
摘要： A medium transporting device includes: a transporting path; a contacted member that is provided on the transporting path to be movable in a medium width direction orthogonal to a medium transporting direction; a line-up member on the transporting path that lines up a position of the medium by sending the medium transported on the transporting path to the contacted member to bring the end of the medium in the medium width direction into contact with the contacted member; a displacement amount calculation unit that sets on a downstream side of the line-up member in the medium transporting direction, and calculates a misregistration amount of the medium in the medium width direction; and a contacted position control unit that controls a position of the contacted member by moving the contacted member in a direction of reducing the misregistration amount.
摘要翻译：介质传送装置包括：传送路径; 所述接触构件设置在所述输送路径上，以能够在与介质输送方向正交的中宽度方向上移动; 传送路径上的排列构件，其通过将在传送路径上运送的介质发送到接触构件而使介质的一端与介质宽度方向接触的位置对准介质的位置; 位移量计算单元，其在所述介质输送方向上设置在所述排列构件的下游侧，并计算介质在中等宽度方向上的配准不正确量; 以及接触位置控制单元，其通过沿着减小不对准量的方向移动所接触的构件来控制所接触的构件的位置。

3. 发明授权

US5797068A Compact image formation apparatus facilitating jam removal 失效
标题翻译：紧凑的图像形成装置，促进堵塞移除
公开(公告)号：US5797068A
公开(公告)日：1998-08-18
申请号：US706252
申请日：1996-09-04
申请人： Naohito Otsuki , Kyoji Kamei , Akiyoshi Inoue , Kiyoshi Ishikawa , Shin Sakurai , Takuo Matsumura
发明人： Naohito Otsuki , Kyoji Kamei , Akiyoshi Inoue , Kiyoshi Ishikawa , Shin Sakurai , Takuo Matsumura
IPC分类号： B41J13/00 , B41J29/00 , G03G15/00 , G03G21/16
CPC分类号： G03G21/1638 , G03G21/1619 , G03G2215/00544 , G03G2215/00586
摘要： A compact image formation apparatus forms an image on an image support, discharges the image support supporting an image to an outside of the apparatus and facilitates jam removal. The image formation apparatus has all operation portions for performing operations from the outside of the image formation apparatus located on three operation faces including a top face, a front, and either a left side face or a right side face of the image formation apparatus. A rear face and the other of the left side face or right side face of the image formation apparatus are set to be non-operation faces.
摘要翻译：紧凑的图像形成装置在图像载体上形成图像，将支持图像的图像载体排出到装置的外部，并且便于去除卡纸。图像形成装置具有用于从位于包括图像形成装置的顶面，前面和左侧面或右侧面的三个操作面上的图像形成装置的外部执行操作的所有操作部分。图像形成装置的左侧面或右侧面的背面和另一方被设定为非操作面。

4. 发明授权

US08764008B2 Medium transporting device and image forming device 有权
标题翻译：中型运输装置和成像装置
公开(公告)号：US08764008B2
公开(公告)日：2014-07-01
申请号：US12728402
申请日：2010-03-22
申请人： Naohito Otsuki , Michio Tada , Takashi Abe , Yousuke Hasegawa , Shouichi Maeda , Youichi Yamakawa
发明人： Naohito Otsuki , Michio Tada , Takashi Abe , Yousuke Hasegawa , Shouichi Maeda , Youichi Yamakawa
IPC分类号： B65H9/16
CPC分类号： B41J3/60 , B41J11/008 , B65H9/06 , B65H9/106 , B65H9/16 , B65H2301/3621 , B65H2404/732 , B65H2511/20 , B65H2511/242 , B65H2511/413 , B65H2801/06 , G03G15/235 , G03G15/6564 , G03G15/6567 , B65H2220/02 , B65H2220/03 , B65H2220/01
摘要： A medium transporting device includes: a transporting path; a contacted member that is provided on the transporting path to be movable in a medium width direction orthogonal to a medium transporting direction; a line-up member on the transporting path that lines up a position of the medium by sending the medium transported on the transporting path to the contacted member to bring the end of the medium in the medium width direction into contact with the contacted member; a displacement amount calculation unit that sets on a downstream side of the line-up member in the medium transporting direction, and calculates a misregistration amount of the medium in the medium width direction; and a contacted position control unit that controls a position of the contacted member by moving the contacted member in a direction of reducing the misregistration amount.
摘要翻译：介质传送装置包括：传送路径; 所述接触构件设置在所述输送路径上，以能够在与介质输送方向正交的中宽度方向上移动; 传送路径上的排列构件，其通过将在传送路径上运送的介质发送到接触构件而使介质的一端与介质宽度方向接触的位置对准介质的位置; 位移量计算单元，其在所述介质输送方向上设置在所述排列构件的下游侧，并计算介质在中等宽度方向上的配准不正确量; 以及接触位置控制单元，其通过沿着减小不对准量的方向移动所接触的构件来控制所接触的构件的位置。

5. 发明授权

US08752834B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08752834B2
公开(公告)日：2014-06-17
申请号：US13152791
申请日：2011-06-03
申请人： Naohito Otsuki , Yoshinori Koike , Shouichi Maeda , Junichi Asaoka
发明人： Naohito Otsuki , Yoshinori Koike , Shouichi Maeda , Junichi Asaoka
IPC分类号： B65H5/34
CPC分类号： G03G15/6573 , G03G15/0173 , G03G15/235 , G03G2215/00945 , G03G2215/0177
摘要： An image forming apparatus includes a fixing device including a pair of first rotating members; a first transport path having a curved portion where a recording medium is curved, the first transport path being for transporting the recording medium to which the image is fixed by the pair of first rotating members; a first transporting section including a pair of second rotating members provided downstream from the curved portion of the first transport path; and a controller that controls so that, while the recording medium is interposed between the pair of first rotating members and the pair of second rotating members, a peripheral velocity of the second rotating members and a peripheral velocity of the first rotating members are reduced at the same time, or the peripheral velocity of the second rotating members is reduced before reducing the peripheral velocity of the first rotating members.
摘要翻译：一种成像设备包括：一个包括一对第一旋转构件的定影装置; 第一传送路径，其具有记录介质弯曲的弯曲部分，第一传送路径用于传送由一对第一旋转部件固定图像的记录介质; 第一传送部分，包括设置在第一传送路径的弯曲部分的下游的一对第二旋转部件; 以及控制器，其控制使得当记录介质介于所述一对第一旋转构件和所述一对第二旋转构件之间时，所述第二旋转构件的圆周速度和所述第一旋转构件的圆周速度在同时，或者在减小第一旋转构件的圆周速度之前减小第二旋转构件的圆周速度。

6. 发明授权

US07502047B2 Image forming apparatus for forming an image in an accurate position 失效
标题翻译：用于在精确位置形成图像的图像形成装置
公开(公告)号：US07502047B2
公开(公告)日：2009-03-10
申请号：US11217671
申请日：2005-09-02
申请人： Koichi Sato , Naohito Otsuki , Hirofumi Katayama , Toshikazu Takubo
发明人： Koichi Sato , Naohito Otsuki , Hirofumi Katayama , Toshikazu Takubo
IPC分类号： B41J2/435
CPC分类号： G03G15/6594 , G03G15/6564 , G03G2215/00409 , G03G2215/00523 , G03G2215/00599 , G03G2215/00616 , G03G2215/00721
摘要： An image forming apparatus includes: a sheet tray; an image forming unit that forms an image on a recording sheet; a sheet transporting path that allows a transportation of the recording sheet fed from the sheet tray to the image forming unit; and a sheet detecting unit that detects a passage of a rear end, with respect to a direction in which the recording sheet is transported, of the recording sheet along the sheet transporting path. The transportation of the recording sheet is temporarily stopped at the time of, or after a predetermined time from when the rear end is detected by the sheet detecting unit. The transportation of the recording sheet is resumed on the basis of data on a size of the transported recording sheet and a timing of image formation by the image forming unit.
摘要翻译：一种成像设备包括：片材托盘; 图像形成单元，其在记录纸上形成图像; 片材输送路径，其允许从片材托盘供给的记录片材输送到图像形成单元; 以及片材检测单元，其沿着片材传送路径检测记录片材的相对于记录片材的传送方向的后端的通过。在从片材检测单元检测到后端的预定时间之后或之后，记录纸的传送暂时停止。基于传送的记录纸的尺寸的数据和图像形成单元的图像形成的定时恢复记录纸的传送。

7. 发明申请

US20060051146A1 Image forming apparatus 失效
公开(公告)号：US20060051146A1
公开(公告)日：2006-03-09
申请号：US11217671
申请日：2005-09-02
申请人： Koichi Sato , Naohito Otsuki , Hirofumi Katayama , Toshikazu Takubo
发明人： Koichi Sato , Naohito Otsuki , Hirofumi Katayama , Toshikazu Takubo
IPC分类号： G03G15/00
CPC分类号： G03G15/6594 , G03G15/6564 , G03G2215/00409 , G03G2215/00523 , G03G2215/00599 , G03G2215/00616 , G03G2215/00721
摘要： An image forming apparatus includes: a sheet tray; an image forming unit that forms an image on a recording sheet; a sheet transporting path that allows a transportation of the recording sheet fed from the sheet tray to the image forming unit; and a sheet detecting unit that detects a passage of a rear end, with respect to a direction in which the recording sheet is transported, of the recording sheet along the sheet transporting path. The transportation of the recording sheet is temporarily stopped at the time of, or after a predetermined time from when the rear end is detected by the sheet detecting unit. The transportation of the recording sheet is resumed on the basis of data on a size of the transported recording sheet and a timing of image formation by the image forming unit.

8. 发明申请

US20120112400A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20120112400A1
公开(公告)日：2012-05-10
申请号：US13152791
申请日：2011-06-03
申请人： Naohito OTSUKI , Yoshinori KOIKE , Shouichi MAEDA , Junichi ASAOKA
发明人： Naohito OTSUKI , Yoshinori KOIKE , Shouichi MAEDA , Junichi ASAOKA
IPC分类号： B65H5/26
CPC分类号： G03G15/6573 , G03G15/0173 , G03G15/235 , G03G2215/00945 , G03G2215/0177
摘要： An image forming apparatus includes a fixing device including a pair of first rotating members; a first transport path having a curved portion where a recording medium is curved, the first transport path being for transporting the recording medium to which the image is fixed by the pair of first rotating members; a first transporting section including a pair of second rotating members provided downstream from the curved portion of the first transport path; and a controller that controls so that, while the recording medium is interposed between the pair of first rotating members and the pair of second rotating members, a peripheral velocity of the second rotating members and a peripheral velocity of the first rotating members are reduced at the same time, or the peripheral velocity of the second rotating members is reduced before reducing the peripheral velocity of the first rotating members.
摘要翻译：一种成像设备包括：一个包括一对第一旋转构件的定影装置; 第一传送路径，其具有记录介质弯曲的弯曲部分，第一传送路径用于传送由一对第一旋转部件固定图像的记录介质; 第一传送部分，包括设置在第一传送路径的弯曲部分的下游的一对第二旋转部件; 以及控制器，其控制使得当记录介质介于所述一对第一旋转构件和所述一对第二旋转构件之间时，所述第二旋转构件的圆周速度和所述第一旋转构件的圆周速度在同时，或者在减小第一旋转构件的圆周速度之前减小第二旋转构件的圆周速度。

9. 发明申请

US20090136277A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20090136277A1
公开(公告)日：2009-05-28
申请号：US12318997
申请日：2009-01-14
申请人： Koichi Sato , Naohito Otsuki , Hirofumi Katayama , Toshikazu Takubo
发明人： Koichi Sato , Naohito Otsuki , Hirofumi Katayama , Toshikazu Takubo
IPC分类号： G03G15/00
CPC分类号： G03G15/6594 , G03G15/6564 , G03G2215/00409 , G03G2215/00523 , G03G2215/00599 , G03G2215/00616 , G03G2215/00721
摘要： An image forming apparatus includes: a sheet tray; an image forming unit that forms an image on a recording sheet; a sheet transporting path that allows a transportation of the recording sheet fed from the sheet tray to the image forming unit; and a sheet detecting unit that detects a passage of a rear end, with respect to a direction in which the recording sheet is transported, of the recording sheet along the sheet transporting path. The transportation of the recording sheet is temporarily stopped at the time of, or after a predetermined time from when the rear end is detected by the sheet detecting unit. The transportation of the recording sheet is resumed on the basis of data on a size of the transported recording sheet and a timing of image formation by the image forming unit.
摘要翻译：一种成像设备包括：片材托盘; 图像形成单元，其在记录纸上形成图像; 片材输送路径，其允许从片材托盘供给的记录片材输送到图像形成单元; 以及片材检测单元，其沿着片材传送路径检测记录片材的相对于记录片材的传送方向的后端的通过。在从片材检测单元检测到后端的预定时间之后或之后，记录纸的传送暂时停止。基于传送的记录纸的尺寸的数据和图像形成单元的图像形成的定时恢复记录纸的传送。

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