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11. 发明申请

US20090245851A1 DEVELOPING DEVICE FRAME UNIT, DEVELOPING DEVICE, PROCESS CARTRIDGE, AND MANUFACTURING METHOD OF THE DEVELOPING DEVICE FRAME UNIT 有权
标题翻译：开发设备框架单元，开发设备，处理盒和开发设备框架单元的制造方法
公开(公告)号：US20090245851A1
公开(公告)日：2009-10-01
申请号：US12359601
申请日：2009-01-26
申请人： Nobuharu Hoshi , Akira Suzuki , Makoto Hayashida , Kazuhiko Kanno , Tadashi Horikawa
发明人： Nobuharu Hoshi , Akira Suzuki , Makoto Hayashida , Kazuhiko Kanno , Tadashi Horikawa
IPC分类号： G03G15/08
CPC分类号： G03G15/0898 , G03G15/0812
摘要： A developing device frame unit supporting a regulating member regulating the layer thickness of developer on a developer carrier. The unit includes a frame having a seal forming portion, first and second end seals contactable to the carrier surface to prevent carrier-axial-direction leaking of the developer, and a blade sealer sealing between the regulating member and the frame to prevent developer leaking when the regulating member is mounted. The blade sealer is an elastomer resin material which is injection-molded with a metal mold and in the seal forming portion where the end seals are provided. The blade sealer connects the end seals with each other, and a protrusion provided by a squeezed-out portion of the resin material is provided by injecting, into a space defined by the metal mold, the seal forming portion, and the end seals, a resin material volume larger than a volume of the space.
摘要翻译：显影装置框架单元，其支撑调节显影剂载体上的显影剂层厚度的调节构件。该单元包括具有密封形成部分的框架，第一和第二端部密封件可接触承载器表面以防止显影剂的载体 - 轴向泄漏，以及在调节构件和框架之间的叶片密封件密封，以防止显影剂泄漏安装调节构件。叶片封口机是用金属模具注射成型的弹性体树脂材料和设置端部密封件的密封形成部分。叶片密封器将端部密封件彼此连接，并且通过将由金属模具限定的空间，密封形成部分和端部密封件注入到由树脂材料的挤出部分提供的突起来提供，树脂材料体积大于一定体积的空间。

12. 发明申请

US20110286762A1 DEVELOPING DEVICE, PROCESS CARTRIDGE, REMANUFACTURING METHOD FOR DEVELOPING DEVICE AND PROCESS CARTRIDGE 有权
标题翻译：开发设备，过程盒，用于开发设备和处理盒的重新构建方法
公开(公告)号：US20110286762A1
公开(公告)日：2011-11-24
申请号：US13108132
申请日：2011-05-16
申请人： Nobuharu Hoshi , Akira Suzuki , Makoto Hayashida
发明人： Nobuharu Hoshi , Akira Suzuki , Makoto Hayashida
IPC分类号： G03G15/08 , G03G15/00
CPC分类号： G03G15/0894 , G03G15/0812 , G03G15/0817 , G03G15/0898 , G03G21/181 , G03G2215/00987 , G03G2215/0866
摘要： A remanufacturing method for a developing device and a process cartridge includes a dismounting step of dismounting a regulating member from a development frame member, a cleaning step of cleaning a blade sealing member, and a mounting step of mounting the regulating member to the development frame member after the cleaning step.
摘要翻译：用于显影装置和处理盒的再制造方法包括从显影框架构件拆卸调节构件的拆卸步骤，清洁刀片密封构件的清洁步骤以及将调节构件安装到显影框架构件的安装步骤清洁步骤后。

13. 发明授权

US07466939B2 Electrophotographic image forming apparatus to which a plurality of process cartridges are detachably mountable by using a moving guide and an opening and closing member 有权
标题翻译：电子照相图像形成装置，多个处理盒通过使用移动引导件和开闭部件可拆卸地安装在该装置上
公开(公告)号：US07466939B2
公开(公告)日：2008-12-16
申请号：US11437684
申请日：2006-05-22
申请人： Yoshiaki Nakashima , Takeshi Setoriyama , Shuji Nishitani , Hidetoshi Yamashita , Kazunari Murayama , Nobuharu Hoshi , Tatsuya Suzuki , Hideki Maeshima
发明人： Yoshiaki Nakashima , Takeshi Setoriyama , Shuji Nishitani , Hidetoshi Yamashita , Kazunari Murayama , Nobuharu Hoshi , Tatsuya Suzuki , Hideki Maeshima
IPC分类号： G03G21/16 , G03G15/00 , G03G21/00
CPC分类号： G03G21/1839
摘要： A plurality of process cartridges, each including an electrophotographic photosensitive drum, and a process device actable on the photosensitive drum, are detachably mountable to an electrophotographic image forming apparatus for forming an image of a recording medium. The image forming apparatus includes an opening and closing member; an intermediate transfer member or a recording medium bearing member provided in the opening and closing member such that the intermediate transfer member can face the process cartridges under a condition in which the opening and closing member is closed, and the intermediate transfer member can be separated from the process cartridges under a condition in which the opening and closing member is open; and a moving guide for holding the process cartridges. The moving guide is moved in interlocking relationship with a closing motion of the opening and closing member from a load position, to which the process cartridges are loaded, to a mount position, in which the process cartridges are capable of performing an image forming operation, such that the process cartridges mounted to the load position can be moved to the mount position.
摘要翻译：每个包括电子照相感光鼓和可在感光鼓上操作的处理装置的处理盒可拆卸地安装到用于形成记录介质的图像的电子照相图像形成装置中。图像形成装置包括打开和关闭部件; 设置在打开和关闭构件中的中间转印构件或记录介质承载构件，使得中间转印构件可以在打开和关闭构件关闭的状态下面对处理盒，并且中间转印构件可以与所述处理盒在所述打开和关闭构件打开的条件下; 以及用于保持处理盒的移动引导件。移动引导件与打开和关闭构件从装载位置的处理盒的装载位置的关闭运动互锁地移动到处理盒能够执行图像形成操作的安装位置，使得安装到加载位置的处理盒可以移动到安装位置。

14. 发明授权

US07346293B2 Process cartridge having light guides and memory member, and electrophotographic image forming apparatus to which such cartridge is mountable 失效
标题翻译：具有光导和存储器构件的处理盒，以及可安装这种盒的电照相成像设备
公开(公告)号：US07346293B2
公开(公告)日：2008-03-18
申请号：US11566878
申请日：2006-12-05
申请人： Tatsuya Suzuki , Nobuharu Hoshi , Kazunari Murayama
发明人： Tatsuya Suzuki , Nobuharu Hoshi , Kazunari Murayama
IPC分类号： G03G21/16
CPC分类号： G03G21/1814 , G03G15/0855 , G03G15/0863 , G03G15/0865 , G03G21/1867 , G03G21/1882 , G03G21/1885
摘要： A cartridge is detachably mountable to an electrophotographic-image-forming-apparatus main assembly including light emitting and receiving portions. The cartridge includes an electrophotographic photosensitive drum, a developing member, a driving force receiving portion, first and second rotatably connected frames, the first supporting the drum and having a memory, and the second supporting the developing member and having a developer accommodating portion, a main-assembly-contactable electrical contact, first and second light guides whose respective entrance and exit are opposable to the emitting and receiving portions, respectively, first and second cartridge positioning portions engageable with first and second main assembly positioning portions, and a cartridge limiting portion abutting a main assembly regulating portion to limit rotation of the cartridge which otherwise occur about the cartridge positioning portions when the driving force receiving portion receives a driving force from the main assembly.
摘要翻译：盒可拆卸地安装到包括发光和接收部分的电子照像图像形成装置主组件。盒包括电子照相感光鼓，显影部件，驱动力接收部分，第一和第二可旋转连接的框架，第一和第二可旋转连接的框架，第一支撑滚筒并具有记忆体，第二支撑显影部件并具有显影剂容纳部分，主组件可接触的电接触，其各自的入口和出口分别与发射和接收部分相对的第一和第二光导，分别与第一和第二主组件定位部分接合的第一和第二盒定位部分，以及盒限制部分当驱动力接收部分接收到来自主组件的驱动力时，邻接主组件限制部分以限制盒的转动，否则在盒定位部分周围发生。

15. 发明授权

US06990302B2 Process cartridge and electrophotographic image forming apparatus regulating the positions of creases on a flexible member in accordance with pivotal movement of a support member 有权
标题翻译：处理盒和电子照相成像设备根据支撑件的枢转运动调节柔性件上的折痕位置
公开(公告)号：US06990302B2
公开(公告)日：2006-01-24
申请号：US10715485
申请日：2003-11-19
申请人： Shinjiro Toba , Kazunari Murayama , Nobuharu Hoshi
发明人： Shinjiro Toba , Kazunari Murayama , Nobuharu Hoshi
IPC分类号： G03G21/18 , G03G21/16 , G03G15/02
CPC分类号： G03G21/1832 , G03G21/185 , G03G2215/0119 , G03G2221/1869
摘要： A process cartridge including a flexible member capable of taking a protection position in which the flexible member protects an electrophotographic photosensitive member, and a retraction position in which the flexible member retracts from the protection position, a support member having a support portion on which the flexible member is supported, provided pivotably on a cartridge frame and adapted to move the flexible member from the protection position to the retraction position, and a regulating member provided on the flexible member so as to regulate the positions of creases which occur on the flexible member in accordance with a pivotal movement of the support member, and which extend in parallel with the longitudinal direction of the member of an electrophotographic photosensitive member, the flexible member being folded on the creases and moved to the retraction position.
摘要翻译：一种处理盒，包括能够采取保护位置的柔性构件，柔性构件保护电子照相感光构件，以及缩回位置，柔性构件从保护位置缩回到其中;支撑构件，其具有支撑部分，构件被支撑，可枢转地设置在盒框架上并且适于将柔性构件从保护位置移动到缩回位置;以及调节构件，其设置在柔性构件上，以便调节在柔性构件上发生的褶皱的位置根据支撑构件的枢转运动，并且其与电子照相感光构件的构件的纵向方向平行地延伸，柔性构件在折痕上折叠并移动到缩回位置。

16. 发明申请

US20050078978A1 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：US20050078978A1
公开(公告)日：2005-04-14
申请号：US10878610
申请日：2004-06-29
申请人： Tatsuya Suzuki , Nobuharu Hoshi , Kazunari Murayama
发明人： Tatsuya Suzuki , Nobuharu Hoshi , Kazunari Murayama
IPC分类号： G03G5/00 , G03G15/00 , G03G15/02 , G03G15/08 , G03G21/18
CPC分类号： G03G21/1814 , G03G15/0855 , G03G15/0863 , G03G15/0865 , G03G21/1867 , G03G21/1882 , G03G21/1885
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, includes a drum, a developing member, a cartridge frame including a developer accommodating portion, a first light guide adjacent one end of the cartridge frame and a leading end with respect to a cartridge mounting direction and including a light entrance portion opposed to an emitting portion to receive detecting light when the process cartridge is mounted to the main assembly and guiding the detecting light to cross with a developer accommodating space in the developer accommodating container, a second light guide adjacent the one end and the leading end, and including a light exit portion and directing, the detecting light having passed through the developer accommodating space to the light receiving portion, and a memory member communicatable with the main assembly and adjacent the one end o and the leading and including a cartridge electrical contact.
摘要翻译：可拆卸地安装到电子照相成像设备的主组件上的处理盒包括滚筒，显影构件，包括显影剂容纳部分的盒框架，与盒框架的一端相邻的第一光导和相对于并且包括与处理盒安装到主组件并且引导检测光与显影剂容纳容器中的显影剂容纳空间交叉的与发射部分相对的光入口部分以接收检测光;第二导光体，其一端和前端相邻，并且包括光出射部分，并且将已经穿过显影剂容纳空间的检测光引导到光接收部分;以及存储器构件，其与主组件可连通并邻近该一端 o和引导并包括墨盒电气接触。

17. 发明授权

US06463233B2 Process cartridge having first and second cartridge guiding portions and an electrophotographic image forming apparatus to which the process cartridge is attached 有权
标题翻译：具有第一和第二盒引导部分的处理盒以及连接处理盒的电照相成像设备
公开(公告)号：US06463233B2
公开(公告)日：2002-10-08
申请号：US09782280
申请日：2001-02-14
申请人： Hisayoshi Kojima , Hironobu Isobe , Atsushi Numagami , Kazunari Murayama , Nobuharu Hoshi
发明人： Hisayoshi Kojima , Hironobu Isobe , Atsushi Numagami , Kazunari Murayama , Nobuharu Hoshi
IPC分类号： G03G2118
CPC分类号： G03G21/185 , G03G2221/1884
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus includes a cartridge frame; an electrophotographic photosensitive member; a process device actable on the photosensitive member, a first cartridge guiding portion for being guided by a main assembly guide provided in the main assembly of the apparatus when the process cartridge is mounted to the main assembly of the apparatus, the first cartridge guiding portion being provided at one end, with respect to a mounting direction in which the process cartridge is mounted to the main assembly of apparatus of the cartridge frame; and a second cartridge guiding portion for being guided by the main assembly guide provided in the main assembly of the apparatus when the process cartridge is mounted to the main assembly of apparatus, the second cartridge guiding portion being provided at the other end, with respect to the mounting direction, of the cartridge frame, wherein when the process cartridge is mounted to the main assembly of the apparatus, the first and second cartridge guiding portions are at different heights.
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盒框架; 电子照相感光构件; 可操作在感光构件上的处理装置，当处理盒安装到设备的主组件上时，第一盒引导部分，用于由设置在设备的主组件中的主组件引导件引导，第一盒引导部分设置在相对于处理盒安装到盒框架的设备的主组件的安装方向的一端; 以及第二盒引导部分，用于当处理盒安装到设备的主组件时由设置在设备的主组件中的主组件引导件引导，第二盒引导部分设置在另一端，相对于盒架的安装方向，其中当处理盒安装到设备的主组件时，第一和第二盒引导部分处于不同的高度。

18. 发明授权

US6078763A Process cartridge, assembling method and electrophotographic image forming apparatus 失效
标题翻译：处理盒，组装方法和电子照相成像设备
公开(公告)号：US6078763A
公开(公告)日：2000-06-20
申请号：US938841
申请日：1997-09-26
申请人： Nobuharu Hoshi
发明人： Nobuharu Hoshi
IPC分类号： G03G21/10 , G03G15/08 , G03G21/18 , G03G21/16
CPC分类号： G03G21/1821 , G03G2221/1618
摘要： An image forming apparatus includes a detachably mountable process cartridge having a cleaning roller, with a drive-side shaft inserted in a hole in the container and a non-driven side shaft with a bearing attached thereto. The cleaning roller is mounted by engaging the bearing in a recess in the container from a front face. A seal member is attached to and compressed by a drive-side bearing. An end seal is placed on a non-drive side for covering a joint between the bearing and the container. The cleaning roller is coupled and driven directly by a body. Behind the cleaning roller is provided a conveying member for conveying a waste toner.
摘要翻译：图像形成装置包括具有可拆卸地安装的处理盒，该处理盒具有清洁辊，驱动侧轴插入容器的孔中，而非从动侧轴具有附接到其上的轴承。通过将轴承从前表面接合在容器中的凹部中来安装清洁辊。密封件附接到驱动侧轴承并被驱动侧轴承压缩。端部密封件放置在非驱动侧以覆盖轴承和容器之间的接头。清洁辊由主体直接连接和驱动。在清洁辊后面设置有用于输送废调色剂的输送构件。

19. 发明授权

US07349649B2 Process cartridge, positioning mechanism therefor and electrophotographic image forming apparatus 有权
标题翻译：处理盒，定位机构和电子照相成像设备
公开(公告)号：US07349649B2
公开(公告)日：2008-03-25
申请号：US11460340
申请日：2006-07-27
申请人： Nobuharu Hoshi , Kazunari Murayama , Hideki Maeshima
发明人： Nobuharu Hoshi , Kazunari Murayama , Hideki Maeshima
IPC分类号： G03G21/18
CPC分类号： G03G21/1839 , G03G2215/0119 , G03G2221/1861 , G03G2221/1884
摘要： A process cartridge is capable of being carried on a movable guide, which is movable relative to a main assembly of an electrophotographic image forming apparatus and which is provided in the main assembly. The movable guide is movable from a receiving position toward a mount position in interrelation with movement of the movable guide. The cartridge includes an electrophotographic photosensitive drum, a process device actable on the drum, a cartridge frame, and first, second, and third positioning portions. The third positioning portion has a first rotation stopper surface for stopping rotation of the cartridge about the first positioning portion and the second positioning portion by abutting the movable guide.
摘要翻译：处理盒能够承载在可移动的引导件上，该可移动引导件相对于电子照相成像设备的主组件可移动并且设置在主组件中。与可动引导件的移动相关联，可移动引导件从接收位置朝向安装位置移动。墨盒包括电子照相感光鼓，可操作在滚筒上的处理装置，墨盒框架以及第一，第二和第三定位部分。第三定位部分具有第一旋转止动表面，用于通过抵靠可移动引导件来阻止盒围绕第一定位部分和第二定位部分的旋转。

20. 发明授权

US07127194B2 Process cartridge, positioning mechanism therefor and electrophotographic image forming apparatus 有权
标题翻译：处理盒，定位机构和电子照相成像设备
公开(公告)号：US07127194B2
公开(公告)日：2006-10-24
申请号：US10745984
申请日：2003-12-29
申请人： Nobuharu Hoshi , Kazunari Murayama , Hideki Maeshima
发明人： Nobuharu Hoshi , Kazunari Murayama , Hideki Maeshima
IPC分类号： G03G21/16
CPC分类号： G03G21/1839 , G03G2215/0119 , G03G2221/1861 , G03G2221/1884
摘要： A process cartridge is capable of being carried on a movable guide, which is movable relative to a main assembly of an electrophotographic image forming apparatus and which is provided in the main assembly. The movable guide is movable from a receiving position toward a mount position in interrelation with movement of the movable guide. The cartridge includes an electrophotographic photosensitive drum, a process device actable on the drum, a cartridge frame, and first, second, and third positioning portions. The third positioning portion has a first rotation stopper surface for stopping rotation of the cartridge about the first positioning portion and the second positioning portion by abutting the movable guide.
摘要翻译：处理盒能够承载在可移动的引导件上，该可移动引导件相对于电子照相成像设备的主组件可移动并且设置在主组件中。与可动引导件的移动相关联，可移动引导件从接收位置朝向安装位置移动。墨盒包括电子照相感光鼓，可操作在滚筒上的处理装置，墨盒框架以及第一，第二和第三定位部分。第三定位部分具有第一旋转止动表面，用于通过抵靠可移动引导件来阻止盒围绕第一定位部分和第二定位部分的旋转。

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