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1. 发明授权

US5953562A Process cartridge, assembling method for process cartridge and grounding member 失效
标题翻译：处理盒，处理盒和接地件的组装方法
公开(公告)号：US5953562A
公开(公告)日：1999-09-14
申请号：US661915
申请日：1996-06-12
申请人： Hideshi Kawaguchi , Kanji Yokomori
发明人： Hideshi Kawaguchi , Kanji Yokomori
IPC分类号： G03G15/00 , G03G21/00 , G03G21/18
CPC分类号： G03G21/1871 , G03G15/751 , G03G2221/1609 , G03G2221/1657
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, includes a cartridge frame; an electrophotographic photosensitive drum having a cylinder and a photosensitive layer thereon; process device actable on the photosensitive drum; a drum shaft for rotatably supporting the photosensitive drum on the cartridge frame, the drum shaft extending through the photosensitive drum; a grounding member for electrically grounding the photosensitive drum, the grounding member having a cylinder contacting portion contacted to an inside of the cylinder and a drum shaft contact portion having an inclined portion for contact with the drum shaft in a direction of insertion of the drum shaft into the photosensitive drum.
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盒框架; 电子照相感光鼓，其上具有圆筒和感光层; 处理装置可在感光鼓上作用; 鼓轴，用于将感光鼓可旋转地支撑在盒框架上，鼓轴延伸穿过感光鼓; 用于使感光鼓电接地的接地构件，接地构件具有与气缸内部相接触的气缸接触部分;以及鼓轴接触部分，其具有倾斜部分，用于沿鼓轴插入方向与鼓轴接触进入感光鼓。

2. 发明授权

US5899607A Developing device provided with a plurality of developer conveying members 失效
标题翻译：具有多个显影剂输送构件的显影装置
公开(公告)号：US5899607A
公开(公告)日：1999-05-04
申请号：US662171
申请日：1996-07-17
申请人： Hideshi Kawaguchi , Kanji Yokomori
发明人： Hideshi Kawaguchi , Kanji Yokomori
IPC分类号： G03G15/08 , G03G21/00
CPC分类号： G03G15/0808 , G03G15/0822 , G03G2215/0847
摘要： A developing device for developing a latent image on an image carrying member includes a container member containing toner; a development roller provided at a development opening of the container member; a first toner conveying member disposed so as to face the development roller, wherein a direction of rotation of said first developer conveying member is opposite to a direction of rotation of said developer carrying member; and a second toner conveying member provided further downstream from the first conveying member as viewed in the direction of rotation of the development roller and having a higher conveying capability than the first toner conveying member. The toner circulation capability around the development roller is very high.
摘要翻译：用于在图像承载构件上显影潜像的显影装置包括容纳调色剂的容器构件; 显影辊，其设置在所述容器构件的显影开口处; 第一调色剂输送构件，其布置成面对显影辊，其中所述第一显影剂输送构件的旋转方向与所述显影剂承载构件的旋转方向相反; 以及第二调色剂输送构件，其从显影辊的旋转方向观察时设置在第一输送构件的下游，并且具有比第一调色剂输送构件更高的输送能力。显影辊周围的调色剂循环能力非常高。

3. 发明授权

US06205304B1 Developing apparatus 有权
标题翻译：开发设备
公开(公告)号：US06205304B1
公开(公告)日：2001-03-20
申请号：US09426773
申请日：1999-10-26
申请人： Hideshi Kawaguchi
发明人： Hideshi Kawaguchi
IPC分类号： G03G1506
CPC分类号： G03G21/1832 , G03G15/0817 , G03G15/0898 , G03G2221/1648 , G03G2221/183
摘要： The present invention relates to a developing apparatus which has a developer bearing member, a sealing member, a developer scraping portion, and a damming portion disposed on the downstream side of the sealing members and on an upstream side of the developer scraping portion in the carrying direction, and adapted for damming the developer scraped off by the developer scraping portion, and a damming surface of the damming portion is provided so as to intersect with the developer scraping portion.
摘要翻译：本发明涉及一种显影装置，该显影装置具有显影剂承载部件，密封部件，显影剂刮除部分和设置在密封部件的下游侧和传送装置中的显影剂刮除部分的上游侧的阻挡部分方向，并且适于阻止由显影剂刮除部分刮掉的显影剂，并且设置阻挡部分的阻挡表面以与显影剂刮除部分相交。

4. 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。

5. 发明申请

US20050135832A1 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：US20050135832A1
公开(公告)日：2005-06-23
申请号：US11007488
申请日：2004-12-09
申请人： Takeshi Kubota , Hideshi Kawaguchi
发明人： Takeshi Kubota , Hideshi Kawaguchi
IPC分类号： G03G15/02 , G03G21/18 , G03G15/00
CPC分类号： G03G21/1853 , G03G21/1871 , G03G2221/166
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, the main assembly including an output contact movable between an electrical connecting position and a retracted position retracted from the electrical connecting position, a displaceable member for moving the output contact, and an elastic function member for elastically urging the displaceable member to urge the output contact toward the retracted position away from the electrical connecting position, the process cartridge includes A electrophotographic photosensitive drum; process means actable on the electrophotographic photosensitive drum; an operating member; a movable operation member movable relative to a cartridge frame and operable by the operating member, after the process cartridge is mounted to the main assembly of the apparatus, to be engaged with the displaceable member provided in the main assembly of the electrophotographic image forming apparatus to move the displaceable member, in interrelation with which the output contact is moved from the retracted position to the electrical connection position against an elastic force of the elastic function member; and an input electrical contact for receiving a voltage for enabling the process means by engagement with the output contact moved to the electrical connecting position.
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，所述主组件包括可在电连接位置和从电连接位置缩回的缩回位置之间移动的输出触点，用于移动输出触点的可移位构件，以及弹性功能构件，用于弹性地推动所述可移动构件以将所述输出触点朝向远离所述电连接位置的所述缩回位置推动，所述处理盒包括电子照相感光鼓; 可在电照相感光鼓上作用的处理装置; 操作员; 可移动操作构件，其可相对于盒框架移动，并且在处理盒安装到设备的主组件之后可由操作构件操作，以与设置在电子照相成像设备的主组件中的可移动构件接合，移动所述可移动构件，与所述弹性功能构件的弹性力相反，所述输出触点相对于所述缩回位置移动到所述电连接位置; 以及输入电触点，用于通过与移动到电连接位置的输出触点接合来接收用于使得处理装置能够实现的电压。

6. 发明授权

US06272300B1 Remanufacturing method for process cartridge, process cartridge and image forming apparatus 失效
标题翻译：处理盒，处理盒和成像设备的再制造方法
公开(公告)号：US06272300B1
公开(公告)日：2001-08-07
申请号：US08948585
申请日：1997-10-10
申请人： Yasuo Fujiwara , Hideshi Kawaguchi , Hiroaki Miyake , Yoshiya Nomura , Kenji Matsuda
发明人： Yasuo Fujiwara , Hideshi Kawaguchi , Hiroaki Miyake , Yoshiya Nomura , Kenji Matsuda
IPC分类号： G03G2118
CPC分类号： G03G21/181 , G03G15/0894 , G03G2215/00987 , G03G2221/1853
摘要： A remanufacturing method of a process cartridge detachably mountable to an image forming apparatus includes disassembling the process cartridge into a first frame having a developer accommodating portion for accommodating a developer and a second frame having a developer carrying member for carrying the developer supplied from the developer accommodating portion toward an image bearing member, thus exposing an opening of the first frame for permitting movement of the developer from the first frame to the second frame; removing residual which is resulted from a covering member having been used for sealing the opening and which remains around the opening, wherein the covering member has a sealing portion for sealing the opening and an extension for permitting the sealing portion to be torn with a part thereof remaining around the opening to open the opening, by pulling the extension, wherein the residual is a part of the sealing portion; mounting a fresh covering member to seal the opening; then supplying the developer accommodating portion with a fresh developer; and then engaging the first and second frames together.
摘要翻译：可拆卸地安装到图像形成装置的处理盒的再制造方法包括将处理盒拆卸成具有用于容纳显影剂的显影剂容纳部分的第一框架和具有用于承载从显影剂容纳的显影剂供应的显影剂的显影剂承载构件的第二框架朝向图像承载部件的部分，从而露出第一框架的开口以允许显影剂从第一框架移动到第二框架; 去除由用于密封开口并保留在开口周围的覆盖部件产生的残留物，其中覆盖部件具有用于密封开口的密封部分和用于允许密封部分与其部分撕裂的延伸部保持在开口周围，通过拉动延伸部来打开开口，其中残余物是密封部分的一部分; 安装新的覆盖件以密封开口; 然后向显影剂容纳部分供应新鲜的显影剂; 然后将第一和第二框架接合在一起。

7. 发明授权

US07519311B2 Developing apparatus, process cartridge, image forming apparatus, and assemblying method for developing apparatus 有权
标题翻译：显影装置，处理盒，成像装置和显影装置的装配方法
公开(公告)号：US07519311B2
公开(公告)日：2009-04-14
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。

8. 发明授权

US07209676B2 Electrophotographic image forming apparatus, cartridge and process cartridge 有权
标题翻译：电子照相成像设备，墨盒和处理墨盒
公开(公告)号：US07209676B2
公开(公告)日：2007-04-24
申请号：US10865758
申请日：2004-06-14
申请人： Akiyoshi Yokoi , Hideshi Kawaguchi , Noriaki Tanaka
发明人： Akiyoshi Yokoi , Hideshi Kawaguchi , Noriaki Tanaka
IPC分类号： G03G15/00 , G03G21/18
CPC分类号： G03G21/1871 , G03G2221/166
摘要： An electrophotographic image forming apparatus to which a cartridge is detachably mountable for forming an image on a recording medium. The apparatus includes a main body electrical contact member having a main body electrical contact electrically connected to a cartridge electrical contact to supply electric power to an electric power supplied member of the cartridge when the cartridge is mounted on the apparatus main body. The main body electrical contact is movable relative to the apparatus main body. The apparatus also includes an electrical contact cover member having an exposed portion for exposing the main body electrical contact, and covering the main body electrical contact member, and attached to the main body electrical contact member so that the exposed portion is movable relative to the main body electrical contact member. The electrical contact cover member is moved so that the two contacts are electrically connected together in the exposed portion.
摘要翻译：一种电子照相图像形成装置，其中盒可拆卸地安装用于在记录介质上形成图像。该装置包括主体电接触构件，该主体电接触构件具有电气连接到盒电接触件的主体电接触件，以在盒安装在设备主体上时向电源供应构件提供电力。主体电接触件可相对于设备主体移动。该装置还包括具有用于暴露主体电气接触的暴露部分并且覆盖主体电接触构件并且附接到主体电接触构件的暴露部分的电接触盖构件，使得露出部分相对于主体电接触构件可移动身体电气接触构件。电接触盖构件被移动，使得两个触点在暴露部分中电连接在一起。

9. 发明授权

US07174113B2 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：US07174113B2
公开(公告)日：2007-02-06
申请号：US11294538
申请日：2005-12-06
申请人： Takeshi Kubota , Hideshi Kawaguchi
发明人： Takeshi Kubota , Hideshi Kawaguchi
IPC分类号： G03G15/00 , G03G21/18
CPC分类号： G03G21/1853 , G03G21/1871 , G03G2221/166
摘要： A process cartridge is detachably mountable to a main assembly of an electrophotographic image forming apparatus. The main assembly includes an output contact movable between electrical connecting and retracting positions, a displaceable member for moving the output contact, and an elastic member for elastically urging the displaceable member to urge the output contact toward the retracted position. The process cartridge includes a drum, a process device actable on the drum, an operating member, a movable operation member operable by the operating member, after mounting the cartridge to the main assembly, to move the displaceable member, in interrelation with which the output contact is moved from the retracted to the electrical connection position against an elastic force of the elastic member, and an input electrical contact for receiving a voltage enabling the process device by engagement with the output contact moved to the electrical connecting position.
摘要翻译：处理盒可拆卸地安装到电子照相成像设备的主组件上。主组件包括可在电连接和缩回位置之间移动的输出触点，用于移动输出触点的可移动构件，以及弹性构件，用于弹性地推动可移位构件以将输出触点推向缩回位置。处理盒包括滚筒，可在滚筒上操作的处理装置，操作构件，在操作构件可操作的可移动操作构件之后，将盒安装到主组件之后，使可移动构件相对于其输出接触件抵抗弹性构件的弹性力从缩回位置移动到电气连接位置;以及输入电接触件，用于接收通过与移动到电气连接位置的输出接触件接合而使得处理装置的电压。

10. 发明申请

US20060188285A1 Electrophotographic image forming apparatus, cartridge and process cartridge 有权
标题翻译：电子照相成像设备，墨盒和处理墨盒
公开(公告)号：US20060188285A1
公开(公告)日：2006-08-24
申请号：US11407153
申请日：2006-04-20
申请人： Akiyoshi Yokoi , Hideshi Kawaguchi , Noriaki Tanaka
发明人： Akiyoshi Yokoi , Hideshi Kawaguchi , Noriaki Tanaka
IPC分类号： G03G15/00
CPC分类号： G03G21/1871 , G03G2221/166
摘要： An electrophotographic image forming apparatus to which a cartridge is detachably mountable for forming an image on a recording medium, having a main body electrical contact member having a main body electrical contact electrically connected to a cartridge electrical contact of the cartridge in order to supply electric power to an electric power supplied member of the cartridge when the cartridge is mounted on the apparatus main body, the main body electrical contact being movable relative to the apparatus main body, and an electrical contact cover member having an exposed portion for exposing the main body electrical contact, and covering the main body electrical contact member, and attached to the main body electrical contact member so that the exposed portion is movable relative to the main body electrical contact member, wherein in operative association with the operation of mounting the cartridge on the apparatus main body, the electrical contact cover member is moved relative to the main body electrical contact member so that the cartridge electrical contact and the main body electrical contact are electrically connected together in the exposed portion.
摘要翻译：一种电子照相图像形成装置，其中可拆卸地安装用于在记录介质上形成图像的盒，其具有主体电接触构件，该主体电接触构件具有电连接到盒的盒电触点的主体电触点，以便提供电力当盒被安装在设备主体上时，主体电接触件可相对于设备主体移动，并且具有用于将主体电气暴露的暴露部分的电接触盖部件连接到盒的供电部件，接触并覆盖主体电接触构件，并且附接到主体电接触构件，使得暴露部分可相对于主体电接触构件移动，其中与将盒安装在设备上的操作相关联主体，电接触盖构件相对于其移动主体电接触构件，使得盒电触头和主体电触头在暴露部分中电连接在一起。

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