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1. 发明授权

US07957659B2 Image forming apparatus for marginless printing 失效
标题翻译：无边距印刷图像形成装置
公开(公告)号：US07957659B2
公开(公告)日：2011-06-07
申请号：US12275514
申请日：2008-11-21
申请人： Takao Nada , Takuma Abe , Kiyoharu Yoshioka , Tomonori Shida , Keisuke Mitsuhashi , Michio Uchida , Noritomo Yamaguchi , Tomoya Tateishi
发明人： Takao Nada , Takuma Abe , Kiyoharu Yoshioka , Tomonori Shida , Keisuke Mitsuhashi , Michio Uchida , Noritomo Yamaguchi , Tomoya Tateishi
IPC分类号： G03G15/16
CPC分类号： G03G15/043 , G03G15/5062 , G03G2215/00067 , G03G2215/0132
摘要： Provided is an image forming apparatus in which the image forming apparatus has a marginless mode in which the toner image is formed on said image bearing member in an area that covers the recording material and an area outside the recording material, and the toner image is transferred to extend beyond an edge of the recording material carried by said recording material carrying member, the image forming apparatus further including: a detecting device which detects the toner image that extends beyond the edge of the recording material and is transferred to said recording material carrying member in the marginless mode; and a control device which uses a detection result provided by said detecting device to control where said exposure device forms a latent image on said image bearing member.
摘要翻译：提供了一种图像形成装置，其中图像形成装置具有无边框模式，其中在覆盖记录材料的区域和记录材料外部的区域中在所述图像承载部件上形成调色剂图像，并且调色剂图像被转印延伸超过由所述记录材料承载构件承载的记录材料的边缘，所述图像形成装置还包括：检测装置，其检测延伸超出记录材料边缘的调色剂图像，并将其转印到所述记录材料承载构件在边缘模式; 以及使用由所述检测装置提供的检测结果来控制所述曝光装置在所述图像承载部件上形成潜像的位置的控制装置。

2. 发明申请

US20090136247A1 IMAGE FORMING APPARATUS 失效
标题翻译：图像形成装置
公开(公告)号：US20090136247A1
公开(公告)日：2009-05-28
申请号：US12275514
申请日：2008-11-21
申请人： Takao Nada , Takuma Abe , Kiyoharu Yoshioka , Tomonori Shida , Keisuke Mitsuhashi , Michio Uchida , Noritomo Yamaguchi , Tomoya Tateishi
发明人： Takao Nada , Takuma Abe , Kiyoharu Yoshioka , Tomonori Shida , Keisuke Mitsuhashi , Michio Uchida , Noritomo Yamaguchi , Tomoya Tateishi
IPC分类号： G03G15/00
CPC分类号： G03G15/043 , G03G15/5062 , G03G2215/00067 , G03G2215/0132
摘要： Provided is an image forming apparatus in which the image forming apparatus has a marginless mode in which the toner image is formed on said image bearing member in an area that covers the recording material and an area outside the recording material, and the toner image is transferred to extend beyond an edge of the recording material carried by said recording material carrying member, the image forming apparatus further including: a detecting device which detects the toner image that extends beyond the edge of the recording material and is transferred to said recording material carrying member in the marginless mode; and a control device which uses a detection result provided by said detecting device to control where said exposure device forms a latent image on said image bearing member.
摘要翻译：提供了一种图像形成装置，其中图像形成装置具有无边框模式，其中在覆盖记录材料的区域和记录材料外部的区域中在所述图像承载部件上形成调色剂图像，并且调色剂图像被转印延伸超过由所述记录材料承载构件承载的记录材料的边缘，所述图像形成装置还包括：检测装置，其检测延伸超出记录材料边缘的调色剂图像，并将其转印到所述记录材料承载构件在边缘模式; 以及使用由所述检测装置提供的检测结果来控制所述曝光装置在所述图像承载部件上形成潜像的位置的控制装置。

3. 发明授权

US08107849B2 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US08107849B2
公开(公告)日：2012-01-31
申请号：US12477776
申请日：2009-06-03
申请人： Hisayuki Tomura , Kiyoharu Yoshioka , Michio Uchida , Tomonori Shida , Keisuke Mitsuhashi , Takao Nada , Takuma Abe , Hidetoshi Yamashita , Youhei Suzuki
发明人： Hisayuki Tomura , Kiyoharu Yoshioka , Michio Uchida , Tomonori Shida , Keisuke Mitsuhashi , Takao Nada , Takuma Abe , Hidetoshi Yamashita , Youhei Suzuki
IPC分类号： G03G15/00 , G03G15/08 , G03G15/20 , G03G15/01
CPC分类号： G03G15/161 , G03G15/168 , G03G2215/0132
摘要： A compact image forming apparatus is provided in which stains on the back of a transfer material can be prevented. In particular, in a marginless print mode in which a toner image can be formed to the edge of a transfer material, a large amount of toner adheres to a transfer-material bearing member. The image forming apparatus includes a collecting member that can temporarily collect the toner adhering to the transfer-material bearing member. The toner that is temporarily collected by the collecting member is transferred to an intermediate transfer member and is cleaned by a cleaning unit.
摘要翻译：提供了一种紧凑的图像形成装置，其中可以防止转印材料背面上的污渍。特别地，在可以向转印材料的边缘形成调色剂图像的无边距打印模式中，大量的调色剂粘附到转印材料承载部件上。图像形成装置包括能够临时收集附着在转印材料承载部件上的调色剂的收集部件。由收集构件临时收集的调色剂被转移到中间转印部件，并通过清洁单元进行清洁。

4. 发明申请

US20090324278A1 IMAGE FORMING APPARATUS 失效
标题翻译：图像形成装置
公开(公告)号：US20090324278A1
公开(公告)日：2009-12-31
申请号：US12477776
申请日：2009-06-03
申请人： Hisayuki Tomura , Kiyoharu Yoshioka , Michio Uchida , Tomonori Shida , Keisuke Mitsuhashi , Takao Nada , Takuma Abe , Hidetoshi Yamashita , Youhei Suzuki
发明人： Hisayuki Tomura , Kiyoharu Yoshioka , Michio Uchida , Tomonori Shida , Keisuke Mitsuhashi , Takao Nada , Takuma Abe , Hidetoshi Yamashita , Youhei Suzuki
IPC分类号： G03G15/16
CPC分类号： G03G15/161 , G03G15/168 , G03G2215/0132
摘要： A compact image forming apparatus is provided in which stains on the back of a transfer material can be prevented. In particular, in a marginless print mode in which a toner image can be formed to the edge of a transfer material, a large amount of toner adheres to a transfer-material bearing member. The image forming apparatus includes a collecting member that can temporarily collect the toner adhering to the transfer-material bearing member. The toner that is temporarily collected by the collecting member is transferred to an intermediate transfer member and is cleaned by a cleaning unit.
摘要翻译：提供了一种紧凑的图像形成装置，其中可以防止转印材料背面上的污渍。特别地，在可以向转印材料的边缘形成调色剂图像的无边距打印模式中，大量的调色剂粘附到转印材料承载部件上。图像形成装置包括能够临时收集附着在转印材料承载部件上的调色剂的收集部件。由收集构件临时收集的调色剂被转移到中间转印部件，并通过清洁单元进行清洁。

5. 发明申请

US20090052966A1 UNIT FOR CLEANING EDGE PORTION OF RECORDING MATERIAL OR IMAGE FORMING APPARATUS 失效
标题翻译：用于清洁记录材料边缘部分或图像形成装置的部件
公开(公告)号：US20090052966A1
公开(公告)日：2009-02-26
申请号：US12185923
申请日：2008-08-05
申请人： Hidetoshi Yamashita , Hisayuki Tomura , Kiyoharu Yoshioka , Michio Uchida , Tomonori Shida , Keisuke Mitsuhashi , Takuma Abe , Takao Nada
发明人： Hidetoshi Yamashita , Hisayuki Tomura , Kiyoharu Yoshioka , Michio Uchida , Tomonori Shida , Keisuke Mitsuhashi , Takuma Abe , Takao Nada
IPC分类号： G03G15/00
CPC分类号： G03G15/6573 , G03G2215/007 , G03G2215/00708
摘要： A toner image formed on an image bearing member is transferred onto a recording material so as to overflow from an edge portion of the recording material, thereby enabling the toner image to be formed so as to extend to the edge portion of the recording material. To suppress the deposition of the toner in the edge portion of the recording material, a cleaning member for cleaning the edge portion of the recording material obtained after the fixing is provided. In order to make a trailing edge of the recording material come into contact with the cleaning member, the recording material which has passed through a fixing apparatus is temporarily switched back, thereby allowing the trailing edge portion of the recording material to collide with the cleaning member.
摘要翻译：形成在图像承载部件上的调色剂图像被转印到记录材料上以便从记录材料的边缘部分溢出，从而使调色剂图像形成为延伸到记录材料的边缘部分。为了抑制调色剂在记录材料的边缘部分中的沉积，提供了用于清洁在定影之后获得的记录材料的边缘部分的清洁部件。为了使记录材料的后缘与清洁部件接触，已经通过定影装置的记录材料暂时转回，从而允许记录材料的后缘部分与清洁部件碰撞。

6. 发明授权

US08417175B2 Unit for cleaning edge portion of recording material or image forming apparatus 失效
标题翻译：用于清洁记录材料或图像形成装置的边缘部分的单元
公开(公告)号：US08417175B2
公开(公告)日：2013-04-09
申请号：US12185923
申请日：2008-08-05
申请人： Hidetoshi Yamashita , Hisayuki Tomura , Kiyoharu Yoshioka , Michio Uchida , Tomonori Shida , Keisuke Mitsuhashi , Takuma Abe , Takao Nada
发明人： Hidetoshi Yamashita , Hisayuki Tomura , Kiyoharu Yoshioka , Michio Uchida , Tomonori Shida , Keisuke Mitsuhashi , Takuma Abe , Takao Nada
IPC分类号： G03G15/00 , G03G21/00
CPC分类号： G03G15/6573 , G03G2215/007 , G03G2215/00708
摘要： A toner image formed on an image bearing member is transferred onto a recording material so as to overflow from an edge portion of the recording material, thereby enabling the toner image to be formed so as to extend to the edge portion of the recording material. To suppress the deposition of the toner in the edge portion of the recording material, a cleaning member for cleaning the edge portion of the recording material obtained after the fixing is provided. In order to make a trailing edge of the recording material come into contact with the cleaning member, the recording material which has passed through a fixing apparatus is temporarily switched back, thereby allowing the trailing edge portion of the recording material to collide with the cleaning member.
摘要翻译：形成在图像承载部件上的调色剂图像被转印到记录材料上以便从记录材料的边缘部分溢出，从而使调色剂图像形成为延伸到记录材料的边缘部分。为了抑制调色剂在记录材料的边缘部分中的沉积，提供了用于清洁在定影之后获得的记录材料的边缘部分的清洁部件。为了使记录材料的后缘与清洁部件接触，已经通过定影装置的记录材料暂时转回，从而允许记录材料的后缘部分与清洁部件碰撞。

7. 发明授权

US06438337B1 Image forming apparatus having means for preventing developer passing through cleaning member 失效
标题翻译：具有防止显影剂通过清洁部件的装置的图像形成装置
公开(公告)号：US06438337B1
公开(公告)日：2002-08-20
申请号：US09629452
申请日：2000-07-31
申请人： Takuma Abe
发明人： Takuma Abe
IPC分类号： G03G1500
CPC分类号： G03G21/0005 , G03G2221/0005
摘要： The present invention provides an image forming apparatus which has an image bearing member developing device for developing an electrostatic latent image formed on the image bearing member with developer, cleaning device for removing residual developer on the image bearing member by contacting with the image bearing member at a cleaning position, charging applying device for applying charge of polarity opposite to normal charging polarity of the developer to the developer before the developer applied to the image bearing member is carried to the cleaning position, wherein a developer image formed on the image bearing member by the developing device is transferred onto a transfer material and wherein the developing device applies developer to an area of the image bearing member which is not contacted with the transfer material, and the developer is carried to the cleaning position by the image bearing member.
摘要翻译：本发明提供了一种图像形成装置，其具有图像承载部件显影装置，用于使形成在图像承载部件上的静电潜像显影剂，用于通过与图像承载部件接触来除去图像承载部件上的残留显影剂的清洁装置清洁位置，在将施加到图像承载部件上的显影剂施加到图像承载部件之前，向显影剂施加与显影剂的正常充电极性相反的极性电荷的充电施加装置被传送到清洁位置，其中通过以下方式形成在图像承载部件上的显影剂图像显影装置被转印到转印材料上，并且其中显影装置将显影剂施加到图像承载部件的不与转印材料接触的区域，并且显影剂被图像承载部件运送到清洁位置。

8. 发明申请

US20090232530A1 IMAGE FORMING APPARATUS 审中-公开
标题翻译：图像形成装置
公开(公告)号：US20090232530A1
公开(公告)日：2009-09-17
申请号：US12391577
申请日：2009-02-24
申请人： Seiji Saito , Takuma Abe , Masaru Shimura , Ken Nakagawa , Kenji Kanari , Takamitsu Soda , Takaaki Akamatsu , Kazuhiro Doda , Takashi Shimada , Shuuichi Tetsuno
发明人： Seiji Saito , Takuma Abe , Masaru Shimura , Ken Nakagawa , Kenji Kanari , Takamitsu Soda , Takaaki Akamatsu , Kazuhiro Doda , Takashi Shimada , Shuuichi Tetsuno
IPC分类号： G03G15/02
CPC分类号： G03G15/24 , G03G15/161 , G03G2215/0129 , G03G2215/1661 , G03G2221/0015
摘要： An apparatus includes an image bearing member for carrying an image; an intermediary transfer member for receiving the image; a primary transfer member for transfer of the image onto the intermediary transfer member in a primary transfer station; a secondary transfer member for transfer of the image onto a transfer material in a secondary transfer station; a first charging member for charging toner remaining in a region upstream of the primary transfer station and downstream of the secondary transfer station; and a second charging member for charging the toner remaining in a region upstream of the primary transfer station and downstream of the first charging member. The first charging member rubs a surface of, and the second charging member moves in contact with, the intermediary transfer member, to transfer the toner remaining on the intermediary transfer member to the image bearing member simultaneously with the primary transfer.
摘要翻译：一种装置包括用于承载图像的图像承载部件; 用于接收图像的中间转印部件; 用于在一次转印站中将图像转印到中间转印部件上的一次转印部件; 用于将图像转印到二次转印站中的转印材料上的二次转印部件; 第一充电构件，用于对残留在所述一次转移站上游区域和所述二次转移站下游的调色剂进行充电; 以及第二充电构件，用于对残留在一次转印站上游区域和第一充电构件下游的调色剂进行充电。第一充电构件摩擦第二充电构件的表面，并且第二充电构件与中间转印构件接触移动，以将残留在中间转印构件上的调色剂与一次转印同时转印到图像承载构件。

9. 发明授权

US06564034B1 Image forming device having a cleaning member for removing toner in variable amounts from an image bearing member 有权
标题翻译：图像形成装置具有用于从图像承载部件去除可变量的调色剂的清洁部件
公开(公告)号：US06564034B1
公开(公告)日：2003-05-13
申请号：US09453534
申请日：1999-12-03
申请人： Takuma Abe
发明人： Takuma Abe
IPC分类号： G03G2100
CPC分类号： G03G21/0005
摘要： A cleaning device for removing residual toner on a surface of an electrophotographic photosensitive member includes a cleaning blade for scraping residual toner off the surface of the photosensitive member, and a toner supply portion, disposed in an upper stream side of the cleaning blade as viewed in a moving direction of the surface of the photosensitive member, for causing toner to stick to the surface of the photosensitive member, the toner supply portion being switchable between a first mode of causing toner to stick to the surface of the photosensitive member to supply toner to the nip between the surface of the photosensitive member and the cleaning blade and a second mode of not causing toner to stick to the surface of the photosensitive member or of decreasing an amount of toner to be stuck to the surface of the photosensitive member, the second mode being selectable when a main switch of an image forming apparatus having the cleaning device mounted therein has become turned on.
摘要翻译：一种用于去除电子照相感光构件表面上的残留调色剂的清洁装置，包括用于刮除感光构件表面的残余调色剂的清洁刮板和设置在清洁刮板的上游侧的调色剂供应部分，感光构件的表面的移动方向，用于使调色剂粘附到感光构件的表面，调色剂供应部分可在使调色剂粘附到感光构件的表面以将调色剂供应到第一模式之间切换感光构件的表面与清洁刮板之间的辊隙和不使调色剂粘附到感光构件表面的第二模式或减少要粘附到感光构件的表面上的调色剂的量，第二当具有其中安装有清洁装置的图像形成装置的主开关变为o时，可以选择模式 n。

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