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1. 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。

2. 发明授权

US6032002A Shutter, developing cartridge and electrophotographic image forming apparatus 失效
标题翻译：快门，显影盒和电子照相成像设备
公开(公告)号：US6032002A
公开(公告)日：2000-02-29
申请号：US109717
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： G03G15/01 , G03G15/00 , G03G15/08
CPC分类号： G03G15/0898 , G03G15/0126 , G03G2215/0177 , G03G2215/0894
摘要： A shutter for a developing cartridge for developing an electrostatic latent image formed on an electrophotographic photosensitive member, the developing cartridge being detachably mountable relative to a main assembly of an electrophotographic image forming apparatus, the improvement being that the shutter is movable between a covering position for covering a portion through which a developing member is exposed from a cartridge frame and a retracted position for exposing the developing member from the cartridge frame; and the shutter includes a developing cartridge discriminating portion which is capable of entering a main assembly side discriminating portion provided in the main assembly to discriminate the developing cartridge when the developing cartridge discriminating portion is aligned with the main assembly side discriminating portion, upon mounting of the developing cartridge to the main assembly.
摘要翻译：一种用于显影盒的显影盒，用于显影形成在电子照相感光构件上的静电潜像，所述显影盒相对于电子照相成像设备的主组件可拆卸地安装，其改进在于，所述挡板可以在用于覆盖显影构件从盒框架暴露的部分和用于将显影构件从盒框架露出的缩回位置; 并且快门包括显影盒鉴别部分，当显影盒识别部分与主组件侧识别部分对准时，能够进入设置在主组件中的主组件侧鉴别部分，以便识别显影盒，显影盒到主组件。

3. 发明授权

US06314255B1 Developing frame for connection with a toner frame wherein a toner application roller crosses a connecting surface of the frames 失效
标题翻译：用于与调色剂框架连接的显影框架，其中调色剂施加辊穿过框架的连接表面
公开(公告)号：US06314255B1
公开(公告)日：2001-11-06
申请号：US09109040
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： G03G1504
CPC分类号： G03G15/0896 , G03G2215/0177
摘要： A developing frame for a developing cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus to develop a latent image formed on the electrophotographic photosensitive member, the developing cartridge including a developing roller for developing a latent image formed on an electrophotographic photosensitive member; a toner accommodating portion for accommodating the toner to be used by the developing roller; an application roller for applying the toner on a peripheral surface of the developing roller, the developing frame includes a toner supply opening for supplying to the developing roller the toner accommodated in the toner accommodating portion; a developing roller mounting portion for mounting the developing roller along the toner supply opening; connecting surfaces at which the developing frame is connected with the toner frame including the toner accommodating portion, wherein the connecting surfaces extend in a longitudinal direction of the toner supply opening at one and the other lateral sides of the toner supply opening; a projection projected across a plane connecting the connecting surfaces.
摘要翻译：一种用于可拆卸地安装到电子照相图像形成装置的主组件上的显影盒的显影框，用于显影形成在电子照相感光构件上的潜像，显影盒包括用于显影形成在电子照相感光构件上的潜像的显影辊; 用于容纳由显影辊使用的调色剂的调色剂容纳部分; 用于将调色剂施加到显影辊的外周表面上的涂布辊，显影框架包括用于向显影辊供应容纳在调色剂容纳部分中的调色剂的调色剂供给开口; 显影辊安装部分，用于沿着调色剂供应开口安装显影辊; 所述显影框架与包括所述调色剂容纳部分的调色剂框架连接的连接表面，其中所述连接表面在所述调色剂供应开口的一侧和另一侧面沿所述调色剂供应开口的纵向方向延伸; 投影在连接连接表面的平面上的投影。

4. 发明授权

US6055406A Cleaning frame, cleaning device, process cartridge and electrophotographic image forming apparatus with segregated waste toner container 失效
标题翻译：清洁框架，清洁装置，处理盒和具有分离的废调色剂容器的电子照相成像设备
公开(公告)号：US6055406A
公开(公告)日：2000-04-25
申请号：US917868
申请日：1997-08-27
申请人： Tachio Kawai , Jun Miyamoto , Kanji Yokomori , Kouji Miura , Takeshi Arimitsu
发明人： Tachio Kawai , Jun Miyamoto , Kanji Yokomori , Kouji Miura , Takeshi Arimitsu
IPC分类号： G03G15/08 , G03G21/10 , G03G21/12 , G03G21/18 , G03G21/00 , G03G15/00
CPC分类号： G03G21/105 , G03G21/12
摘要： A cleaning device for removing toner from an electrophotographic photosensitive member usable with an electrophotographic image forming apparatus includes a cleaning member for removing toner from the electrophotographic photosensitive member; a toner transporting portion having a toner transporting member for transporting the toner removed from the electrophotographic photosensitive member by the cleaning member; a toner accommodating portion for accommodating the toner transported by the toner transporting portion; a separation member provided between the toner transporting portion and the toner accommodating portion and having an accommodation opening for permitting the toner to be fed by the toner transporting portion to the toner accommodating portion.
摘要翻译：用于从可电子照相图像形成装置可用的电子照相感光构件中除去调色剂的清洁装置包括用于从电子照相感光构件除去调色剂的清洁构件; 调色剂输送部分，具有调色剂传送部件，用于通过清洁部件传送从电子照相感光部件移除的调色剂; 调色剂容纳部分，用于容纳由调色剂传送部分运送的调色剂; 设置在调色剂传送部分和调色剂容纳部分之间并具有用于允许调色剂由调色剂传送部分供给到调色剂容纳部分的容纳开口的分离部件。

5. 发明授权

US5893006A Process cartridge detectably mountable to image forming apparatus and image forming apparatus using same 失效
标题翻译：处理盒可检测地安装到图像形成装置和使用它的图像形成装置
公开(公告)号：US5893006A
公开(公告)日：1999-04-06
申请号：US689046
申请日：1996-07-30
申请人： Kazuhiko Kanno , Tsutomu Nishiuwatoko , Kouji Miura , Hiroshi Goto
发明人： Kazuhiko Kanno , Tsutomu Nishiuwatoko , Kouji Miura , Hiroshi Goto
IPC分类号： G03G21/18 , G03G15/00
CPC分类号： G03G21/1896 , G03G2221/1654 , G03G2221/1687 , G03G2221/1853
摘要： A process cartridge detachably mountable to a main assembly of an image forming apparatus, wherein the main assembly of the electrophotographic image forming apparatus is provided with a detecting device for detecting existence of the process cartridge, the process cartridge includes an electrophotographic photosensitive member; a first frame for supporting the electrophotographic photosensitive member; a developing mechanism for developing a latent image formed on the electrophotographic photosensitive member; a second frame for supporting the developing mechanism and rotatably coupled on the first frame; a member to be detected, provided on an upper surface of the first frame and extended bridging between the first frame and the second frame, wherein the member to be detected is capable of being detected by the detecting device to notify mounting of the process cartridge to the main assembly of the electrophotographic image forming apparatus when the process cartridge is mounted to the main assembly of the electrophotographic image forming apparatus.
摘要翻译：一种可拆卸地安装到图像形成装置的主组件的处理盒，其中电子照相图像形成装置的主组件设置有用于检测处理盒的存在的检测装置，处理盒包括电子照相感光构件; 用于支撑电子照相感光构件的第一框架; 用于显影形成在电子照相感光构件上的潜像的显影机构; 用于支撑显影机构并可旋转地联接在第一框架上的第二框架; 要被检测的构件，设置在第一框架的上表面上并且在第一框架和第二框架之间延伸桥接，其中待检测构件能够被检测装置检测以通知将处理盒的安装到当处理盒安装到电子照相成像设备的主组件上时，电子照相成像设备的主组件。

6. 发明授权

US5815644A Developing frame, process cartridge and image forming apparatus 失效
标题翻译：开发框架，处理盒和成像设备
公开(公告)号：US5815644A
公开(公告)日：1998-09-29
申请号：US783294
申请日：1997-01-10
申请人： Tsutomu Nishiuwatoko , Kouji Miura , Kazuhiko Kanno
发明人： Tsutomu Nishiuwatoko , Kouji Miura , Kazuhiko Kanno
IPC分类号： G03G15/00 , G03G15/08 , G03G21/18 , H04N1/00 , H04N1/29
CPC分类号： G03G21/181 , G03G15/0896 , G03G21/1832 , G03G2221/163 , G03G2221/1648 , G03G2221/1853 , G03G2221/1876 , G03G2221/1884
摘要： A developing frame usable in a process cartridge which is detachably mountable to an image forming apparatus, wherein the process cartridge having an electrophotographic photosensitive member and process means actable on the electrophotographic photosensitive member, includes a first frame having a toner containing portion for containing toner for developing a latent image formed on the photosensitive member, an opening portion formed in the toner containing portion and a toner supply opening for supplying the toner from the toner containing portion to a developing zone; a second frame having a developing device mounting portion for mounting a developing device for developing the latent image on the photosensitive member using the toner contained in the toner containing portion, and a covering member for covering the opening portion of the toner containing portion; wherein the developing frame is constructed by combining the first frame and second frame.
摘要翻译：一种可用于可拆卸地安装到图像形成装置的处理盒的显影框架，其中具有电子照相感光构件的处理盒和可作用于电子照相感光构件的处理装置包括具有调色剂容纳部分的第一框架，该调色剂容纳部分包含用于显影形成在感光构件上的潜像，形成在调色剂容纳部分中的开口部分和用于将调色剂从调色剂容纳部分供应到显影区域的调色剂供给开口; 第二框架具有显影装置安装部分，用于使用包含在调色剂容纳部分中的调色剂来安装用于在感光构件上显影潜像的显影装置;以及覆盖部件，用于覆盖调色剂容纳部分的开口部分; 其中，显影框架通过组合第一框架和第二框架而构成。

7. 发明授权

US5729796A Shutter having first and second shutter members, process cartridge and image forming apparatus having the shutter 失效
标题翻译：快门具有第一和第二快门部件，处理盒和图像形成装置
公开(公告)号：US5729796A
公开(公告)日：1998-03-17
申请号：US789061
申请日：1997-01-28
申请人： Kouji Miura , Tsutomu Nishiuwatoko , Kazuhiko Kanno
发明人： Kouji Miura , Tsutomu Nishiuwatoko , Kazuhiko Kanno
IPC分类号： G03G21/00 , G03G15/08 , G03G21/16 , G03G21/18
CPC分类号： G03G21/1832 , G03G21/1853 , G03G2221/1609 , G03G2221/1612 , G03G2221/1636 , G03G2221/1642 , G03G2221/1669 , G03G2221/1884
摘要： A shutter for a process cartridge including an electrophotographic photosensitive member, a processing device acting on the photosensitive member, a frame, an exposure opening for permitting exposure of the photosensitive member to image information light, an image transfer opening for permitting transfer of image from the photosensitive member to a recording material, the process cartridge that being detachably mountable to main assembly of an image forming apparatus, one shutter includes an engaging portion for engaging the shutter with the frame; a first shutter member for opening and closing the exposure opening; a second shutter member for opening and closing the transfer opening.
摘要翻译：一种用于处理盒的快门，包括电子照相感光构件，作用在感光构件上的处理装置，框架，用于允许感光构件暴露于图像信息光的曝光开口，用于允许从图像传送图像的图像传送开口感光构件到记录材料，处理盒可拆卸地安装到图像形成装置的主组件上，一个挡板包括用于将挡板与框架接合的接合部分; 用于打开和关闭曝光开口的第一挡板部件; 用于打开和关闭传送开口的第二挡板部件。

8. 发明授权

US6070029A Coupling member, process cartridge, electrophotographic image forming apparatus and assembling method 失效
标题翻译：耦合构件，处理盒，电子照相成像装置和组装方法
公开(公告)号：US6070029A
公开(公告)日：2000-05-30
申请号：US689124
申请日：1996-07-30
申请人： Tsutomu Nishiuwatoko , Kouji Miura , Kazuhiko Kanno
发明人： Tsutomu Nishiuwatoko , Kouji Miura , Kazuhiko Kanno
IPC分类号： G03G21/18
CPC分类号： G03G21/1821 , G03G2221/1654 , G03G2221/1657 , G03G2221/1687 , G03G2221/1846 , G03G2221/1853
摘要： A coupling member for coupling a first frame and a second frame of a process cartridge detachably mountable to a main assembly of an image forming apparatus, the process cartridge including the first frame having an electrophotographic photosensitive member and a photosensitive member mounting portion for mounting the electrophotographic photosensitive member, the second frame having a developing means for developing a latent image formed on the electrophotographic photosensitive member and a developing means mounting portion for mounting the developing means, the coupling member includes a connecting portion for rotatably coupling the first frame and second frame; a spring mounting portion for mounting a spring for applying elastic force to the first frame and second frame; and a coupling member locking portion for locking the coupling member to the second frame.
摘要翻译：一种联接构件，用于将可拆卸地安装到图像形成装置的主组件的处理盒的第一框架和第二框架联接，该处理盒包括具有电子照相感光构件的第一框架和用于安装电子照相感光构件，第二框架具有用于显影形成在电子照相感光构件上的潜像的显影装置和用于安装显影装置的显影装置安装部分，联接构件包括用于可旋转地联接第一框架和第二框架的连接部分; 弹簧安装部，用于安装用于向第一框架和第二框架施加弹力的弹簧; 以及用于将联接构件锁定到第二框架的联接构件锁定部分。

9. 发明授权

US5870655A Process cartridge having a particular arrangement of electrical contacts and electrophotographic image forming apparatus using such a process cartridge 失效
标题翻译：处理盒具有电触点的特定布置和使用这种处理盒的电子照相成像设备
公开(公告)号：US5870655A
公开(公告)日：1999-02-09
申请号：US689042
申请日：1996-07-30
申请人： Tsutomu Nishiuwatoko , Kouji Miura , Kazuhiko Kanno
发明人： Tsutomu Nishiuwatoko , Kouji Miura , Kazuhiko Kanno
IPC分类号： G03G15/02 , G03G15/08 , G03G21/18 , G03G21/16
CPC分类号： G03G21/1867 , G03G21/1633 , G03G21/1647 , G03G21/1896 , G03G2221/1654 , G03G2221/1687 , G03G2221/1853
摘要： A process cartridge detachably mountable to a main assembly of an image forming apparatus includes an electrophotographic photosensitive member; a charging member for charging the electrophotographic photosensitive member; a developing device for developing a latent image formed on the electrophotographic photosensitive member; and a charging bias contact, a developing bias contact, and a grounding contact arranged in a particular manner so as to interface in a particular manner with corresponding contacts on the image forming apparatus main assembly.
摘要翻译：可拆卸地安装到图像形成装置的主组件的处理盒包括电子照相感光构件; 用于对电子照相感光构件充电的充电构件; 用于显影形成在电子照相感光构件上的潜像的显影装置; 以及以特定方式布置的充电偏压触点，显影偏压触点和接地触点，以便以特定方式与图像形成装置主组件上的对应触点相接合。

10. 发明授权

US5926666A Process cartridge, electrophotographic image forming apparatus and connection method of connecting contacts 失效
标题翻译：处理盒，电子照相成像设备和连接触点的连接方法
公开(公告)号：US5926666A
公开(公告)日：1999-07-20
申请号：US917903
申请日：1997-08-27
申请人： Kouji Miura , Shigeo Miyabe , Kazuhiko Kanno
发明人： Kouji Miura , Shigeo Miyabe , Kazuhiko Kanno
IPC分类号： G03G21/00 , G03G15/08 , G03G21/16 , G03G21/18 , G03G15/00
CPC分类号： G03G21/1885 , G03G2221/166 , G03G2221/1823
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 electrophotographic photosensitive drum; a memory element for storing information relating to the process cartridge; a connector including a plurality of connecting contacts, arranged along a line substantially perpendicular to a longitudinal direction of the electrophotographic photosensitive drum, for electrical connection with the main assembly to transmit to the main assembly information stored in the memory element when the process cartridge is mounted to the main assembly, wherein a connecting contacts of the plurality of connecting contacts which is closest to the electrophotographic photosensitive drum is a contact for electrically grounding a substrate of the memory element.
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; 可在电子照相感光鼓上作用的处理装置; 用于存储与处理盒有关的信息的存储元件; 包括多个连接触点的连接器，沿着基本上垂直于电子照相感光鼓的纵向方向的线布置，用于与主组件电连接，以在处理盒被安装时向主组件传送存储在存储元件中的信息主组件，其中最靠近电子照相感光鼓的多个连接触点的连接触点是用于使存储元件的衬底电接地的触点。

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