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11. 发明授权

US06898392B2 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：US06898392B2
公开(公告)日：2005-05-24
申请号：US10207081
申请日：2002-07-30
申请人： Toshiyuki Karakama , Kazushi Watanabe , Kazuhide Kudo , Ryuta Murakami
发明人： Toshiyuki Karakama , Kazushi Watanabe , Kazuhide Kudo , Ryuta Murakami
IPC分类号： G03G21/18 , G03G15/00 , G03G21/16
CPC分类号： G03G21/1853 , G03G21/1885 , G03G2221/166 , G03G2221/1823
摘要： This process cartridge includes a frame body, a cartridge electrical contact, and a pushed portion provided on the frame body. The process cartridge is detachably attached to a main body of an electrophotographic image forming apparatus including a main body electrical contact, and a main body pusher. When the process cartridge is attached to the main body of the electrophotographic image forming apparatus, it is possible to achieve an electrically strong connection of the cartridge electrical contact to the main body electrical contact by the pushed portion being pushed by the main body pusher. Owing to this simple structure, it is possible to realize the electrical connection of the cartridge electrical contact to the main body electrical contact.
摘要翻译：该处理盒包括框架体，盒电触头和设置在框体上的推动部。处理盒可拆卸地附接到包括主体电气接触的电子照相成像设备的主体和主体推动器。当处理盒附接到电子照相成像设备的主体时，可以通过被主体推动器推动的推动部分来实现盒式电触点与主体电触头的电连接。由于这种简单的结构，可以实现盒式电气触点与主体电气接触的电连接。

12. 外观设计

USD583860S1 Toner cartridge 有权
公开(公告)号：USD583860S1
公开(公告)日：2008-12-30
申请号：US29298690
申请日：2007-12-11
申请人： Takeshi Kubota , Toru Oguma , Fumito Nonaka , Ryuta Murakami , Shunsuke Uratani , Takuya Kawakami , Shinichi Nishida
设计人： Takeshi Kubota , Toru Oguma , Fumito Nonaka , Ryuta Murakami , Shunsuke Uratani , Takuya Kawakami , Shinichi Nishida

13. 发明申请

US20070248378A1 DEVELOPING APPARATUS, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND ASSEMBLYING METHOD FOR DEVELOPING APPARATUS 有权
标题翻译：开发设备，过程盒，图像形成装置，以及用于开发设备的组装方法
公开(公告)号：US20070248378A1
公开(公告)日：2007-10-25
申请号：US11608047
申请日：2006-12-07
申请人： Ryuta Murakami , Hideshi Kawaguchi
发明人： Ryuta Murakami , Hideshi Kawaguchi
IPC分类号： G03G21/18
CPC分类号： G03G15/0898 , G03G21/1832
摘要： A developing apparatus usable with an electrophotographic image forming apparatus for forming an image on a recording material, includes a developer carrying member for developing a latent image formed on an electrophotographic photosensitive member with a developer; a first frame for accommodating the developer, the first frame including a first opening for supplying the developer and a first connecting portion provided around first opening; a second frame containing the developer carrying member, a second opening for receiving supply of the developer from the first opening and a second connecting portion provided around the second opening; an elastomer for connecting the first connecting portion and the second connecting portion with each other with the first opening and the second opening being opposed to each other so as to permit movement of the first frame and the second frame and so as to prevent the developer from leaking between the first connecting portion and the second connecting portion.
摘要翻译：可用于在记录材料上形成图像的电子照相图像形成装置的显影装置包括用显影剂显影形成在电子照相感光构件上的潜像的显影剂承载构件; 用于容纳显影剂的第一框架，所述第一框架包括用于供应显影剂的第一开口和设置在第一开口周围的第一连接部分; 包含显影剂承载构件的第二框架，用于接收从第一开口供应显影剂的第二开口和设置在第二开口周围的第二连接部分; 用于将第一连接部分和第二连接部分彼此连接的弹性体，第一开口和第二开口彼此相对，以便允许第一框架和第二框架的移动，以便防止显影剂在第一连接部分和第二连接部分之间泄漏。

14. 发明授权

US07156797B2 Assembling method for developing roller 有权
标题翻译：显影辊组装方法
公开(公告)号：US07156797B2
公开(公告)日：2007-01-02
申请号：US10702614
申请日：2003-11-07
申请人： Noriyuki Komatsu , Kazushi Watanabe , Ryuta Murakami
发明人： Noriyuki Komatsu , Kazushi Watanabe , Ryuta Murakami
IPC分类号： B25F5/02
CPC分类号： G03G15/09 , G03G15/0806 , Y10T29/49547
摘要： An assembling method that is for a developing roller usable with a developing device. The developing roller includes a developer carrying member in the form of a hollow cylinder, a flange member provided at an end of the developer carrying member, and a magnet provided in the developer carrying member. The method includes an inserting step of inserting the magnet having at least one projection into an inside of the developer carrying member through an opening of the developer carrying member; an abutting step of abutting the at least one projection to an inside surface of the cylinder of the developer carrying member; and an engaging step of engaging the flange member with the opening by penetrating the flange member with a shaft of the magnet projected out of the opening.
摘要翻译：一种用于可用于显影装置的显影辊的组装方法。显影辊包括中空圆筒形式的显影剂承载构件，设置在显影剂承载构件的端部处的凸缘构件和设置在显影剂承载构件中的磁体。该方法包括将具有至少一个突起的磁体通过显影剂承载构件的开口插入显影剂承载构件的内部的插入步骤; 将所述至少一个突起抵接到所述显影剂承载构件的所述圆筒的内表面的邻接步骤; 以及接合步骤，其通过使所述磁体的轴伸出所述开口而穿过所述凸缘构件而将所述凸缘构件与所述开口接合。

15. 发明授权

US06836639B2 Cleaning apparatus having a cleaning member, a cleaning frame, and a connecting portion connecting both end surfaces of the frame 有权
标题翻译：具有清洁构件，清洁框架和连接框架的两个端面的连接部分的清洁装置
公开(公告)号：US06836639B2
公开(公告)日：2004-12-28
申请号：US10207209
申请日：2002-07-30
申请人： Toshiyuki Karakama , Takeo Shoji , Ryuta Murakami , Tomonori Matsunaga
发明人： Toshiyuki Karakama , Takeo Shoji , Ryuta Murakami , Tomonori Matsunaga
IPC分类号： G03G2100
CPC分类号： G03G21/1814 , G03G21/007 , G03G2221/183
摘要： A cleaning apparatus includes a cleaning member for cleaning off toner from an image bearing member, a support member for supporting the cleaning member, and a receiving portion for receiving the toner cleaned off by the cleaning member, the receiving portion having a cleaning frame, and a connecting portion for connecting both end surfaces of the cleaning frame in a longitudinal direction of the cleaning member, in which the support member is provided with a bent portion bent on a deeper side of the cleaning frame, and the connecting portion is below an upper portion of the receiving portion and above a lower surface of the bent portion.
摘要翻译：清洁装置包括用于从图像承载部件清除调色剂的清洁部件，用于支撑清洁部件的支撑部件和用于接收由清洁部件清洁的调色剂的接收部分，接收部分具有清洁框架，以及连接部分，用于沿清洁部件的纵向方向连接清洁框架的两个端面，其中支撑部件设置有弯曲部分，该弯曲部分在清洁框架的较深的一侧弯曲，连接部分在上部接收部分的部分和弯曲部分的下表面之上。

16. 发明授权

US06735405B2 Method of remanufacturing process cartridge and developing device 有权
标题翻译：再制造处理盒和开发装置的方法
公开(公告)号：US06735405B2
公开(公告)日：2004-05-11
申请号：US10307925
申请日：2002-12-03
申请人： Akiyoshi Yokoi , Toru Oguma , Ken Kikuchi , Ryuta Murakami
发明人： Akiyoshi Yokoi , Toru Oguma , Ken Kikuchi , Ryuta Murakami
IPC分类号： G03G1500
CPC分类号： G03G21/181 , G03G2215/00987 , G03G2221/1648
摘要： A method of remanufacturing a process cartridge includes a step of removing a pin to thereby separate a drum unit and a developing container, a step of separating a developing frame and a developer frame from each other to thereby separate the developing container, a step of resupplying the developer to a developer containing portion of the developer frame, a step of superposing a reseal member on end portion seal members provided at lengthwise one end and other end of a developer supply opening for supplying the developer contained in a developer containing portion to a developing roller, and interposing the reseal member on each of widthwise one end and other end of the developer supply opening along the lengthwise direction of the developer supply opening, and reuniting the developing frame and the developer frame, and a step of reuniting the reconstructed developing container and the drum unit.
摘要翻译：一种再制造处理盒的方法包括去除针脚从而分离鼓单元和显影容器的步骤，将显影框架和显影框架彼此分开从而分离显影容器的步骤，再供应步骤显影剂到显影剂框架的显影剂容纳部分的步骤，将重新密封构件重叠在设置在用于将包含在显影剂容纳部分中的显影剂供应到显影剂容纳部分的显影剂供应开口的纵向一端和另一端的端部密封件上，辊，并且将重新密封构件沿着显影剂供给口的长度方向的宽度方向的一端和显影剂供给口的另一端插入，并使显影框架和显影框架重新组合;以及使重建显影容器和鼓单元。

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