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1. 发明授权

US5943528A Toner accommodating container with a gripping cover feature usable with a process cartridge, a process cartridge using the same, and an apparatus using the process cartridge 失效
标题翻译：具有可用于处理盒的夹持盖特征的调色剂容纳容器，使用其的处理盒和使用该处理盒的装置
公开(公告)号：US5943528A
公开(公告)日：1999-08-24
申请号：US637265
申请日：1996-04-25
申请人： Takashi Akutsu , Yoshikazu Sasago , Haruhisa Oshida , Toshiyuki Karakama , Kanji Yokomori , Shinya Noda
发明人： Takashi Akutsu , Yoshikazu Sasago , Haruhisa Oshida , Toshiyuki Karakama , Kanji Yokomori , Shinya Noda
IPC分类号： G03G15/08 , G03G21/18 , G03G21/16
CPC分类号： G03G21/1846 , G03G15/0875 , G03G15/0877 , G03G15/0882 , G03G21/1853 , G03G2221/1633 , G03G2221/1853
摘要： A toner accommodating container usable with a process cartridge detachably mountable to a main assembly of an image forming apparatus, wherein the process cartridge contains an electrophotographic photosensitive member and a processing device actable on the electrophotographic photosensitive member, the container includes a toner accommodating portion for accommodating toner to be used for developing a latent image formed on the electrophotographic photosensitive member; a cover member provided to cover an opening of the toner accommodating portion; a grip portion provided on the cover member; a partition wall extending in the toner accommodating portion along a short side thereof with a gap between the partition wall and the cover member, and wherein the partition wall and the cover member are contactable to each other when the toner accommodating container is handled with the grip portion, and the cover member is deformed.
摘要翻译：一种可用于可拆卸地安装到图像形成装置的主组件的处理盒的调色剂容纳容器，其中所述处理盒包含电子照相感光构件和可作用于所述电子照相感光构件上的处理装置，所述容器包括调色剂容纳部分，用于显影形成在电子照相感光构件上的潜像的调色剂; 盖构件，设置成覆盖调色剂容纳部分的开口; 设置在所述盖构件上的抓握部; 分隔壁，其沿着短边在调色剂容纳部分中延伸，并且在分隔壁和盖构件之间具有间隙，并且其中当调色剂容纳容器用手柄处理时，分隔壁和盖构件可彼此接触并且盖构件变形。

2. 发明授权

US07162181B2 Remanufacturing method for process cartridge 有权
标题翻译：处理盒再制造方法
公开(公告)号：US07162181B2
公开(公告)日：2007-01-09
申请号：US10878737
申请日：2004-06-29
申请人： Hideki Maeshima , Kanji Yokomori , Kazunari Murayama , Susumu Nittani , Nobuharu Hoshi , Tatsuya Suzuki
发明人： Hideki Maeshima , Kanji Yokomori , Kazunari Murayama , Susumu Nittani , Nobuharu Hoshi , Tatsuya Suzuki
IPC分类号： G03G15/00 , G03G21/18
CPC分类号： G03G21/181 , G03G15/0894 , G03G2221/1861 , Y10T29/4973 , Y10T29/49746
摘要： A process cartridge remanufacturing method including the steps of: separating photosensitive drum and developing units; dismounting a first side cover member; a dismounting a first gear group from a first bearing member; dismounting a supporting member from the first bearing member; dismounting a second gear group from the first bearing member; dismounting the first bearing member; dismounting a developing roller; dismounting a developing blade; filling a developer into a developer accommodating portion; mounting the developing blade; mounting the developing roller; mounting the second gear group, mounting the supporting member; mounting the first gear group; mounting the first side cover member; and rotatably connecting the photosensitive drum and developing units.
摘要翻译：一种处理盒再制造方法，包括以下步骤：分离感光鼓和显影单元; 拆卸第一侧盖构件; 从第一轴承构件拆卸第一齿轮组; 从第一轴承构件拆卸支撑构件; 从第一轴承构件拆卸第二齿轮组; 拆卸第一个轴承构件; 拆卸显影辊; 拆卸显影刀片; 将显影剂填充到显影剂容纳部分中; 安装显影叶片; 安装显影辊; 安装第二齿轮组，安装支撑构件; 安装第一齿轮组; 安装第一侧盖构件; 并且可旋转地连接感光鼓和显影单元。

3. 发明授权

US07158735B2 Process cartridge, mounting method of electrophotographic photosensitive drum and replacing method of the photosensitive drum 有权
标题翻译：处理盒，电子照相感光鼓的安装方法和感光鼓的更换方法
公开(公告)号：US07158735B2
公开(公告)日：2007-01-02
申请号：US10875200
申请日：2004-06-25
申请人： Kazunari Murayama , Kanji Yokomori , Hideki Maeshima
发明人： Kazunari Murayama , Kanji Yokomori , Hideki Maeshima
IPC分类号： G03G15/00
CPC分类号： G03G15/751 , G03G21/181 , G03G21/1821 , G03G2221/1861
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus includes an electrophotographic photosensitive drum, a process device actable on the drum, a drum frame, first and second drum frame openings at a different longitudinal ends of the drum frame, first and second end regulating portions at different longitudinal ends of the drum frame, a drum shaft with a through hole, a drum end flange with an end flange opening for receiving the drum shaft, first and second openings provided opposite from each other at a periphery of the end flange opening, and a connecting member penetrating the first opening and the through hole and engaged with the second opening to connect the photosensitive drum with the drum shaft. The regulating portions regulate the position of the drum in its longitudinal direction and the connecting member connects the drum shaft with the drum.
摘要翻译：可拆卸地安装到电子照相图像形成装置的主组件的处理盒包括电子照相感光鼓，可在鼓上作用的处理装置，鼓框架，在鼓框架的不同纵向端部处的第一和第二鼓框架开口，第一和鼓框架的不同纵向端部处的第二端限制部分，具有通孔的鼓轴，具有用于接收鼓轴的端部凸缘开口的鼓端凸缘，在其周边彼此相对设置的第一和第二开口端部凸缘开口，以及穿过第一开口和通孔并与第二开口接合以将感光鼓与鼓轴连接的连接构件。调节部分调节滚筒在其纵向上的位置，并且连接构件将鼓轴与滚筒连接。

4. 发明授权

US07039339B2 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：US07039339B2
公开(公告)日：2006-05-02
申请号：US11143736
申请日：2005-06-03
申请人： Kanji Yokomori , Takeshi Arimitsu
发明人： Kanji Yokomori , Takeshi Arimitsu
IPC分类号： G03G15/00 , G03G21/18
CPC分类号： G03G21/1864 , G03G2215/0145 , G03G2221/1657 , G03G2221/1884
摘要： A process cartridge, detachably mountable to a main assembly of an electrophotographic image forming apparatus, includes an electrophotographic photosensitive drum, a developing member for developing an image formed on the drum, first and second end cover portions provided at different ends of the drum, first and second cartridge-bottom-surface portions to be guided by first and second main assembly guide portions, first and second longitudinally-outwardly-drum-projecting portions to be positioned by first and second main assembly positioning portions, respectively, a downstream-projecting third portion to be positioned by a third main assembly positioning portion, and a driving force receiving portion, partly exposed through the first end cover portion between the first and third portions to be positioned, which engages, when the cartridge is mounted to the main assembly, a main assembly driving force transmitting portion to receive a driving force for rotating the developing member from the main assembly driving force transmitting portion.
摘要翻译：可拆卸地安装到电子照相成像设备的主组件的处理盒包括电子照相感光鼓，用于显影形成在感光鼓上的图像的显影部件，设置在感光鼓的不同端部的第一和第二端盖部分，第一以及由第一和第二主组件引导部分引导的第二筒底表面部分，分别由第一和第二主组件定位部分定位的第一和第二纵向向外鼓突出部分，下游突出的第三部分由第三主组件定位部分定位;以及驱动力接收部分，其部分地通过第一和第三部分之间的第一端盖部分露出，以便当盒安装到主组件时，主组件驱动力传递部分，用于接收用于旋转显影构件f的驱动力主组件驱动力传递部分。

5. 外观设计

USD519150S1 Image forming apparatus 失效
公开(公告)号：USD519150S1
公开(公告)日：2006-04-18
申请号：US29205620
申请日：2004-05-19
申请人： Hisayoshi Kojima , Kanji Yokomori , Kazunari Murayama , Nobuharu Hoshi , Tatsuya Suzuki , Hideki Maeshima , Shinjiro Toba , Takahiro Noguchi
设计人： Hisayoshi Kojima , Kanji Yokomori , Kazunari Murayama , Nobuharu Hoshi , Tatsuya Suzuki , Hideki Maeshima , Shinjiro Toba , Takahiro Noguchi

6. 发明授权

US06980758B2 Process cartridge, mounting mechanism therefor and electrophotographic image forming apparatus 有权
公开(公告)号：US06980758B2
公开(公告)日：2005-12-27
申请号：US10746035
申请日：2003-12-29
申请人： Kazunari Murayama , Kanji Yokomori , Susumu Nittani , Hideki Maeshima
发明人： Kazunari Murayama , Kanji Yokomori , Susumu Nittani , Hideki Maeshima
IPC分类号： G03G15/00 , G03G21/18 , G03G21/16
CPC分类号： G03G21/1839 , G03G2221/1861 , G03G2221/1884
摘要： A process cartridge which is capable of being carried on a movable guide provided in the main assembly of an electrophotographic image forming apparatus and which is movable from a receiving position toward a mount position in interrelation with movement of the movable guide, includes an electrophotographic photosensitive drum; process means actable on the drum; a cartridge frame supporting the drum and the process means; a first portion to be carried, provided at one longitudinal end of the drum, for being supported by the movable guide; a second portion to be carried, provided at the other longitudinal end of the drum, for being supported by the movable guide; a first positioning portion to be positioned relative to a main assembly, the first positioning portion extending outwardly from the cartridge frame adjacent the one longitudinal end of the drum; a second positioning portion to be positioned relative to the main assembly, the second positioning portion extending outwardly from the cartridge frame adjacent the other longitudinal end of the drum; and an engaging portion for engagement with a locking portion which is movable in interrelation with the movement of the movable guide to receive a pulling force for movement from the receiving position toward the mount position.

7. 发明申请

US20050220485A1 Process cartridge and electrophotographic image forming apparatus 有权
公开(公告)号：US20050220485A1
公开(公告)日：2005-10-06
申请号：US11143736
申请日：2005-06-03
申请人： Kanji Yokomori , Takeshi Arimitsu
发明人： Kanji Yokomori , Takeshi Arimitsu
IPC分类号： G03G21/18
CPC分类号： G03G21/1864 , G03G2215/0145 , G03G2221/1657 , G03G2221/1884
摘要： A process cartridge, detachably mountable to a main assembly of an electrophotographic image forming apparatus, includes an electrophotographic photosensitive drum, a developing member for developing an image formed on the drum, first and second end cover portions provided at different ends of the drum, first and second cartridge-bottom-surface portions to be guided by first and second main assembly guide portions, first and second longitudinally-outwardly-drum-projecting portions to be positioned by first and second main assembly positioning portions, respectively, a downstream-projecting third portion to be positioned by a third main assembly positioning portion, and a driving force receiving portion, partly exposed through the first end cover portion between the first and third portions to be positioned, which engages, when the cartridge is mounted to the main assembly, a main assembly driving force transmitting portion to receive a driving force for rotating the developing member from the main assembly driving force transmitting portion.

8. 发明授权

US6029027A Developing cartridge and electrophotographic image forming apparatus 失效
标题翻译：显影盒和电子照相成像装置
公开(公告)号：US6029027A
公开(公告)日：2000-02-22
申请号：US109715
申请日：1998-07-02
申请人： Kanji Yokomori , Kouji Miura , Kazuhiko Kanno
发明人： Kanji Yokomori , Kouji Miura , Kazuhiko Kanno
IPC分类号： G03G21/18 , G03G15/01 , G03G15/08 , G03G15/00
CPC分类号： G03G15/0126 , G03G15/0896
摘要： A developing cartridge for developing a latent image formed on an electrophotographic photosensitive member, which is detachably mountable relative to a main assembly of an electrophotographic image forming apparatus, the developing cartridge includes a cartridge frame; a developing roller for developing the electrostatic latent image formed on the electrophotographic photosensitive member; toner accommodating portion for accommodating toner to be used for development by the developing roller; a driving force receiving member for receiving driving force for rotating the developing roller, from the main assembly of apparatus when the developing cartridge is mounted to the main assembly, wherein the driving force receiving member is exposed from a portion of the cartridge frame, provided at one longitudinal end portion; a developing bias contact for receiving a developing bias to be applied to the developing roller from the main assembly of the apparatus, when the developing cartridge is mounted the main assembly; wherein the developing bias contact is within a range of 140.degree. to 175.degree. from a line connecting a center of rotation of the developing roller and a center of rotation of the driving force receiving member in a center of rotation as seen from an outside of such a portion of the cartridge frame as has the developing bias contact, in a longitudinal direction of the developing roller.
摘要翻译：用于显影形成在电子照相感光构件上的潜像的显影盒，其相对于电子照相成像设备的主组件可拆卸地安装，所述显影盒包括盒框架; 用于显影形成在电子照相感光构件上的静电潜像的显影辊; 用于容纳由显影辊用于显影的调色剂的调色剂容纳部分; 驱动力接收构件，用于在显影盒安装到主组件上时从装置的主组件接收用于使显影辊旋转的驱动力，其中驱动力接收构件从盒框架的一部分露出，设置在一个纵向端部; 显影偏压接触件，用于当显影盒安装在主组件上时，接收从装置主组件施加到显影辊上的显影偏压; 其中，显影偏压接触从连接显影辊的旋转中心的线与驱动力接收构件的旋转中心的旋转中心在从其外部观察的范围内在140°至175°的范围内在显影辊的纵向方向上，具有显影偏压接触的盒框架的一部分。

9. 发明授权

US5887227A Developing device 失效
标题翻译：开发设备
公开(公告)号：US5887227A
公开(公告)日：1999-03-23
申请号：US856864
申请日：1997-05-15
申请人： Tachio Kawai , Jun Miyamoto , Kanji Yokomori , Koji Miura , Kazuhiko Kanno , Takeshi Arimitsu , Hideki Sato
发明人： Tachio Kawai , Jun Miyamoto , Kanji Yokomori , Koji Miura , Kazuhiko Kanno , Takeshi Arimitsu , Hideki Sato
IPC分类号： G03G21/00 , G03G15/00 , G03G15/01 , G03G15/08
CPC分类号： G03G15/0126 , G03G15/0896 , G03G2215/0177
摘要： A developing device which is capable of being detachably mounted to a rotary unit of an image forming apparatus and which includes a developer carrying member for forming a development region together with an image carrying member and rotating as carrying a developer, a developer containing section for containing the developer to be supplied to the developer carrying member, and a pressure relief portion provided in a surface substantially perpendicular to the rotational axis of the rotary unit, of the developer containing section.
摘要翻译：一种显影装置，其能够可拆卸地安装到图像形成装置的旋转单元，并且包括用于与图像承载构件一起形成显影区域并作为携带显影剂旋转的显影剂承载构件，用于容纳显影剂供应到显影剂承载构件，以及设置在基本上垂直于旋转单元的旋转轴线的表面中的压力释放部分。

10. 发明授权

US5839028A Process cartridge and refilling method therefor 失效
标题翻译：处理盒和再填充方法
公开(公告)号：US5839028A
公开(公告)日：1998-11-17
申请号：US703803
申请日：1996-08-26
申请人： Yoshiya Nomura , Kanji Yokomori , Shigeo Miyabe
发明人： Yoshiya Nomura , Kanji Yokomori , Shigeo Miyabe
IPC分类号： G03G15/08 , G03G21/18 , G03G15/00
CPC分类号： G03G21/181 , G03G2215/00987
摘要： A toner refilling method is disclosed for a process cartridge detachably mountable to a main assembly of an image forming apparatus. The process cartridge includes an electrophotographic photosensitive member, a device for developing a latent image formed on the electrophotographic photosensitive member, a toner accommodating portion for accommodating toner to be used for development by the developing device, a cleaner for removing the toner remaining on the electrophotographic photosensitive member, and a removed toner accommodating portion for accommodating the toner removed from the electrophotographic photosensitive member by the cleaner. The method includes digging a hole in the removed toner accommodating portion; discharging the toner accommodated in the removed toner accommodating portion through the hole dug in the removed toner accommodating portion by the first digging step; sealing the hole of the removed toner accommodating portion, after the discharging of the toner; digging a hole bridging over a separation member provided in the toner accommodating portion, to partition an inside of the toner accommodating portion; refilling toner into a first chamber and a second chamber formed by the separation member, through the hole dug in the toner accommodating portion by the second digging step; and sealing the hole dug by the second digging step, after the toner is refilled.
摘要翻译：公开了一种用于可拆卸地安装到图像形成装置的主组件上的处理盒的调色剂补充方法。处理盒包括电子照相感光构件，用于显影形成在电子照相感光构件上的潜像的装置，用于容纳显影装置用于显影的调色剂的调色剂容纳部分，用于除去残留在电摄影感光构件和用于容纳通过清洁器从电子照相感光构件去除的调色剂的去除的调色剂容纳部分。该方法包括在去除的调色剂容纳部分中挖孔; 通过第一挖掘步骤，通过在去除的调色剂容纳部分中挖出的孔排出容纳在去除的调色剂容纳部分中的调色剂; 在排出调色剂之后密封除去的调色剂容纳部分的孔; 挖掘一个桥接在设置在调色剂容纳部分中的分隔构件上的孔，以分隔调色剂容纳部分的内部; 通过第二挖掘步骤通过在调色剂容纳部分中挖出的孔将调色剂再次装入由分离部件形成的第一室和第二室中; 并且在调色剂被再填充之后通过第二挖掘步骤密封所挖出的孔。

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