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91. 发明授权

US6044237A Developing apparatus 有权
标题翻译：开发设备
公开(公告)号：US6044237A
公开(公告)日：2000-03-28
申请号：US177121
申请日：1998-10-22
申请人： Atsushi Numagami , Kazushi Watanabe , Katsunori Yokoyama
发明人： Atsushi Numagami , Kazushi Watanabe , Katsunori Yokoyama
IPC分类号： G03G21/18 , G03G15/08 , G03G15/09
CPC分类号： G03G15/0907
摘要： The present invention provides a developing apparatus comprising a developing container for containing magnetic developing agent, a developing agent bearing member provided an opening portion of the developing container and adapted to bear and convey the magnetic developing agent, a sheet member elastically biased against the developing agent bearing member along a longitudinal direction of the developing agent bearing member and adapted to close a gap between the developing agent bearing member and the developing container, a magnetic seal member provided at an end of the developing agent bearing member with a gap therebetween and adapted to form a magnetic seal, and an elastic member for urging the sheet member toward the developing agent bearing member.
摘要翻译：本发明提供了一种显影装置，其包括用于容纳磁性显影剂的显影容器，显影剂承载部件，其设置有显影容器的开口部分并且适于承载和输送磁性显影剂;弹性偏压显影剂的片材部件承载构件沿着显影剂承载构件的纵向方向并且适于封闭显影剂承载构件和显影容器之间的间隙;磁性密封构件，设置在显影剂承载构件的端部处，其间具有间隙，形成磁性密封件，以及用于将片状部件朝向显影剂承载部件推压的弹性部件。

92. 发明授权

US6006058A Process cartridge and electrophotographic image forming apparatus having an improved driving system 失效
标题翻译：具有改进的驱动系统的处理盒和电子照相成像设备
公开(公告)号：US6006058A
公开(公告)日：1999-12-21
申请号：US939125
申请日：1997-09-26
申请人： Kazushi Watanabe , Tadayuki Tsuda , Shinichi Sasaki , Isao Ikemoto , Atsushi Numagami , Katsunori Yokoyama
发明人： Kazushi Watanabe , Tadayuki Tsuda , Shinichi Sasaki , Isao Ikemoto , Atsushi Numagami , Katsunori Yokoyama
IPC分类号： F16D1/10 , G03G15/00 , G03G21/18
CPC分类号： G03G21/186 , F16D1/101 , G03G15/757 , G03G21/1633 , G03G21/1647 , G03G2221/1654 , G03G2221/1657
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, wherein the main assembly includes a motor, a main assembly side gear for receiving driving force from the motor and a non-twisted recess which is substantially coaxial with the gear, the process cartridge includes an electrophotographic photosensitive drum; a process device actable on the photosensitive drum; and a non-twisted projection engageable with the recess, the projection being provided at a longitudinal end of the photosensitive drum, wherein when the main assembly side gear rotates with the recess and projection engaged with each other, rotational driving force is transmitted from the gear to the photosensitive drum through engagement between the recess and the projection.
摘要翻译：一种可拆卸地安装到电子照相成像设备的主组件的处理盒，其中主组件包括电动机，用于接收来自电动机的驱动力的主组件侧齿轮和与齿轮基本同轴的非扭转凹部，处理盒包括电子照相感光鼓; 可操作在感光鼓上的处理装置; 以及与凹部接合的非扭曲突起，突出部设置在感光鼓的纵向端部处，其中当主组件侧齿轮随着凹部和凸起彼此接合而旋转时，旋转驱动力从齿轮传递通过所述凹部和所述突起之间的接合而到达所述感光鼓。

93. 发明授权

US5966566A Recycle method for process cartridge and image forming apparatus 失效
标题翻译：处理盒和成像设备的回收方法
公开(公告)号：US5966566A
公开(公告)日：1999-10-12
申请号：US870269
申请日：1997-06-06
申请人： Kazuyoshi Odagawa , Hiroo Kobayashi , Isao Ikemoto , Masahiko Yashiro , Toshiyuki Karakama , Atsushi Numagami , Tsutomu Nishiuwatoko , Minoru Sato
发明人： Kazuyoshi Odagawa , Hiroo Kobayashi , Isao Ikemoto , Masahiko Yashiro , Toshiyuki Karakama , Atsushi Numagami , Tsutomu Nishiuwatoko , Minoru Sato
IPC分类号： G03G21/18
CPC分类号： G03G21/181
摘要： The present invention provides a method for recycling a process cartridge removably mountable to an image forming apparatus, comprising the steps of: (a) dividing a process cartridge into a first frame including an image bearing member, and a second frame including a developing means and a developer containing means for containing developer used by the developing means and having an opening through which the developer is supplied to the developing means; (b) thereafter, removing the developing means from the second frame; (c) thereafter, replenishing developer to the developer containing means through the opening; (d) thereafter, removably attaching a seal for closing the opening to the opening; and (e) thereafter, locking the first and second frames to each other, thereby assembling the process cartridge.
摘要翻译：本发明提供了一种可拆卸地安装到图像形成装置上的处理盒的再循环方法，包括以下步骤：（a）将处理盒分成包括图像承载部件的第一框架和包括显影装置的第二框架，显影剂，其包含用于容纳由显影装置使用的显影剂的装置，并具有开口，显影剂通过该开口供应到显影装置; （b）此后，从第二框架移除显影装置; （c）此后，通过开口将显影剂补充到显影剂容纳装置; （d）此后，可移除地将用于将开口封闭的密封件附接到开口; 和（e）此后，将第一和第二框架彼此锁定，从而组装处理盒。

94. 发明授权

US5920753A Process cartridge and electrophotographic image forming apparatus 失效
标题翻译：处理盒和电子照相成像设备
公开(公告)号：US5920753A
公开(公告)日：1999-07-06
申请号：US969791
申请日：1997-11-13
申请人： Teruhiko Sasaki , Satoshi Kurihara , Atsushi Numagami , Yoshiyuki Batori
发明人： Teruhiko Sasaki , Satoshi Kurihara , Atsushi Numagami , Yoshiyuki Batori
IPC分类号： G03G15/08 , G03G21/18 , G03G21/16 , G03G15/00 , G03G15/04
CPC分类号： G03G21/186 , G03G15/0896 , G03G2221/1633 , G03G2221/1657
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus including an electrophotographic photosensitive member; a developing member for developing a latent image formed on the photosensitive member; a toner accommodating portion for accommodating toner to be used for development of the latent image by the developing member; a toner stirring member for stirring the toner accommodated in the toner accommodating portion; a driving force transmission member for transmitting rotational driving force to the toner stirring member to rotate the stirring member; wherein the driving force transmission member is penetrated through an opening provided in the toner accommodating portion; a locking member, provided inside of the toner accommodating portion to prevent the driving force transmission member from dropping out of the toner accommodating portion through the opening; a driving member for driving the driving force transmission member, wherein the driving member is provided outside of the toner accommodating portion; wherein the driving force is transmitted from the driving member to the driving force transmission member such that driving force transmission member receives thrust force toward the toner accommodating portion through a projection having an inclined surface extending in a direction crossing with a rotational direction of the driving member and an engaging portion engaging with the inclined surface of the projection.
摘要翻译：一种可拆卸地安装到电子照相成像设备的主组件上的处理盒，其包括电子照相感光构件; 用于显影形成在感光构件上的潜像的显影构件; 用于容纳由显影构件显影潜像的调色剂的调色剂容纳部分; 调色剂搅拌构件，用于搅拌容纳在调色剂容纳部分中的调色剂; 用于将旋转驱动力传递到调色剂搅拌构件以使搅拌构件旋转的驱动力传递构件; 其中所述驱动力传递构件穿过设置在所述调色剂容纳部分中的开口; 锁定构件，设置在调色剂容纳部分的内部，以防止驱动力传递构件通过开口从调色剂容纳部分脱出; 用于驱动所述驱动力传递部件的驱动部件，其中所述驱动部件设置在所述调色剂容纳部分的外侧; 其中驱动力从驱动构件传递到驱动力传递构件，使得驱动力传递构件通过具有沿着与驱动构件的旋转方向交叉的方向延伸的倾斜表面的调色剂容纳部分接收推力以及与突起的倾斜表面接合的接合部。

95. 发明授权

US5617579A Process cartridge, method for assembling process cartridge and image forming apparatus 失效
标题翻译：处理盒，组装处理盒和成像设备的方法
公开(公告)号：US5617579A
公开(公告)日：1997-04-01
申请号：US521069
申请日：1995-08-29
申请人： Masahiko Yashiro , Shinichi Sasaki , Isao Ikemoto , Koji Miura , Toshiyuki Karakama , Atsushi Numagami
发明人： Masahiko Yashiro , Shinichi Sasaki , Isao Ikemoto , Koji Miura , Toshiyuki Karakama , Atsushi Numagami
IPC分类号： G03G15/08 , G03G21/18 , G03G15/00
CPC分类号： G03G21/1832 , G03G15/0856 , G03G15/086 , G03G15/0881 , G03G21/1846 , G03G2215/00987 , G03G2215/021 , G03G2221/1609 , G03G2221/163 , G03G2221/1648 , G03G2221/1657 , G03G2221/166 , G03G2221/1669 , G03G2221/1678 , G03G2221/183 , G03G2221/1846 , G03G2221/1884 , G03G2221/1892
摘要： The present invention provides a process cartridge mountable to an image forming apparatus, comprising a frame, an image bearing member, process means acting on the image bearing member, and a gripper for gripping the process cartridge. The gripper portion is provided on said frame at a position offset from a longitudinal center of the process cartridge toward a position where the frame is subjected to a greater mounting resistance generated by engagement between the process cartridge and a member on the main body, when the process cartridge is mounted to the image forming apparatus.
摘要翻译：本发明提供了一种可安装到图像形成装置的处理盒，包括框架，图像承载部件，作用在图像承载部件上的处理装置和用于夹持处理盒的夹持器。夹持器部分在从处理盒的纵向中心偏离的位置处设置在所述框架上，以使得当框架经受处理盒与主体上的构件之间的接合而产生的更大的安装阻力的位置时，处理盒被安装到图像形成装置。

96. 发明授权

US08417144B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08417144B2
公开(公告)日：2013-04-09
申请号：US13398050
申请日：2012-02-16
申请人： Atsushi Numagami , Masatomo Tsuzuki , Masaki Kakitani , Akira Yoshimura
发明人： Atsushi Numagami , Masatomo Tsuzuki , Masaki Kakitani , Akira Yoshimura
IPC分类号： G03G15/00
CPC分类号： G03G15/0142 , G03G15/0194 , G03G21/1853 , G03G2215/0132 , G03G2221/1645 , G03G2221/1684
摘要： An image forming apparatus has a tray, which is able to be drawn out of the apparatus and on which a plurality of cartridges of different sizes can be mounted. A cartridge, being the largest in size among a plurality of process cartridges, is detachably arranged at a location at which it is first exposed to outside when a cartridge tray is drawn out. A developer storage portion of the largest cartridge has the largest capacity and stores a developer of a black color.
摘要翻译：图像形成装置具有托盘，该托盘能够从设备中拉出并且可以在其上安装多个不同尺寸的墨盒。在多个处理盒中尺寸最大的盒式磁带可拆卸地布置在当盒托盘被拉出时首先暴露于外部的位置。最大墨盒的显影剂存储部分具有最大容量并存储黑色显影剂。

97. 发明申请

US20100272469A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20100272469A1
公开(公告)日：2010-10-28
申请号：US12830796
申请日：2010-07-06
申请人： Atsushi Numagami , Masatomo Tsuzuki , Masaki Kakitani , Akira Yoshimura
发明人： Atsushi Numagami , Masatomo Tsuzuki , Masaki Kakitani , Akira Yoshimura
IPC分类号： G03G21/18
CPC分类号： G03G15/0142 , G03G15/0194 , G03G21/1853 , G03G2215/0132 , G03G2221/1645 , G03G2221/1684
摘要： An image forming apparatus has a tray, which is able to be drawn out of the apparatus and on which a plurality of cartridges of different sizes can be mounted. A cartridge, being the largest in size among a plurality of process cartridges, is detachably arranged at a location at which it is first exposed to outside when a cartridge tray is drawn out. A developer storage portion of the largest cartridge has the largest capacity and stores a developer of a black color.
摘要翻译：图像形成装置具有托盘，该托盘能够从设备中拉出并且可以在其上安装多个不同尺寸的墨盒。在多个处理盒中尺寸最大的盒式磁带可拆卸地布置在当盒托盘被拉出时首先暴露于外部的位置。最大墨盒的显影剂存储部分具有最大容量并存储黑色显影剂。

98. 发明授权

US07158736B2 Process cartridge having first and second rotatably coupled frames and electrophotographic image forming apparatus mounting such process cartridge 有权
标题翻译：具有第一和第二可旋转联接的框架的处理盒和安装这种处理盒的电子照相成像设备
公开(公告)号：US07158736B2
公开(公告)日：2007-01-02
申请号：US10960077
申请日：2004-10-08
申请人： Masaaki Sato , Atsushi Numagami , Shigeo Miyabe , Shinjiro Toba
发明人： Masaaki Sato , Atsushi Numagami , Shigeo Miyabe , Shinjiro Toba
IPC分类号： G03G15/08
CPC分类号： G03G21/1825 , G03G2221/1861
摘要： A cartridge detachably mountable to an apparatus includes a drum, a developing roller, first and second frames supporting the drum and roller, a coupling member rotatably connecting the frames, a first cartridge positioning portion abuttable to a first main assembly positioning portion positioning the cartridge with respect to a direction crossing the drum axis when the cartridge is mounted to the apparatus, a drive input gear engaging a main assembly driving gear, and a second cartridge positioning portion abuttable to a second main assembly positioning portion limiting cartridge rotation about the first cartridge positioning portion. When the cartridge is in the apparatus, the coupling member crosses a phantom line perpendicular to the second main assembly positioning portion and which passes through the second positioning portion, as seen from one end with respect to the axis.
摘要翻译：可拆卸地安装到设备上的盒包括滚筒，显影辊，支撑滚筒和滚筒的第一和第二框架，可旋转地连接框架的联接构件，可抵靠到第一主组件定位部分的第一盒定位部分，相对于当盒被安装到设备时穿过鼓轴线的方向，与主组件驱动齿轮接合的驱动输入齿轮和可抵靠第二主组件定位部分的第二盒定位部分限制盒围绕第一盒定位的旋转一部分。当墨盒位于设备中时，耦合构件从垂直于第二主组件定位部分的虚线穿过第二定位部分，从相对于轴线的一端看。

99. 发明申请

US20060072938A1 Process cartridge and electrophotographic image forming apparatus 有权
标题翻译：处理盒和电子照相成像设备
公开(公告)号：US20060072938A1
公开(公告)日：2006-04-06
申请号：US10960077
申请日：2004-10-08
申请人： Masaaki Sato , Atsushi Numagami , Shigeo Miyabe , Shinjiro Toba
发明人： Masaaki Sato , Atsushi Numagami , Shigeo Miyabe , Shinjiro Toba
IPC分类号： G03G21/18
CPC分类号： G03G21/1825 , G03G2221/1861
摘要： A cartridge detachably mountable to an apparatus includes a drum, a developing roller, first and second frames supporting the drum and roller, a coupling member rotatably connecting the frames, a first cartridge positioning portion abuttable to a first main assembly positioning portion positioning the cartridge with respect to a direction crossing the drum axis when the cartridge is mounted to the apparatus, a drive input gear engaging a main assembly driving gear, and a second cartridge positioning portion abuttable to a second main assembly positioning portion limiting cartridge rotation about the first cartridge positioning portion. When the cartridge is in the apparatus, the coupling member crosses a phantom line perpendicular to the second main assembly positioning portion and which passes through the second positioning portion, as seen from one end with respect to the axis.
摘要翻译：可拆卸地安装到设备上的盒包括滚筒，显影辊，支撑滚筒和滚筒的第一和第二框架，可旋转地连接框架的联接构件，可抵靠到第一主组件定位部分的第一盒定位部分，相对于当盒被安装到设备时穿过鼓轴线的方向，与主组件驱动齿轮接合的驱动输入齿轮和可抵靠第二主组件定位部分的第二盒定位部分限制盒围绕第一盒定位的旋转一部分。当墨盒位于设备中时，耦合构件从垂直于第二主组件定位部分的虚线穿过第二定位部分，从相对于轴线的一端看。

100. 发明申请

US20060072936A1 Process cartridge and electrophotographic image forming apparatus 有权
标题翻译：处理盒和电子照相成像设备
公开(公告)号：US20060072936A1
公开(公告)日：2006-04-06
申请号：US10960088
申请日：2004-10-08
申请人： Atsushi Numagami , Shigeo Miyabe , Shinjiro Toba
发明人： Atsushi Numagami , Shigeo Miyabe , Shinjiro Toba
IPC分类号： G03G21/18
CPC分类号： G03G21/1864 , G03G2221/1884
摘要： A process cartridge detachably mountable to an electrophotographic image forming includes an electrophotographic photosensitive drum; a developing roller; a first cartridge positioning portion abuttable to a first main assembly positioning portion provided in a main assembly of the apparatus to position the cartridge with respect to a direction crossing the longitudinal direction, when the cartridge is mounted to the main assembly; a second cartridge positioning portion abuttable to a second main assembly positioning portion provided in the main assembly to limit rotation of the cartridge about the first cartridge positioning portion, when the cartridge receives a rotational driving force for rotating the roller from the main assembly; and a first drive input gear, for engagement with a main assembly driving gear to transmit a rotational driving force to the roller.
摘要翻译：可拆卸地安装到电子照相成像的处理盒包括电子照相感光鼓; 显影辊; 第一盒定位部分，邻接于设置在所述装置的主组件中的第一主组件定位部分，用于当所述盒安装到所述主组件时相对于与所述纵向方向交叉的方向定位所述盒; 第二盒定位部分邻接于设置在主组件中的第二主组件定位部分，以限制盒围绕第一盒定位部分的旋转，当盒接收用于使辊从主组件旋转的旋转驱动力时; 以及第一驱动输入齿轮，用于与主组件驱动齿轮接合以将旋转驱动力传递到辊。

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