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    Developing apparatus, process cartridge, connecting method between developing frame and developer frame, and flexible seal
    1.
    发明授权
    Developing apparatus, process cartridge, connecting method between developing frame and developer frame, and flexible seal 有权
    显影装置，处理盒，显影框架和显影框架之间的连接方法，以及柔性密封

    公开(公告)号：US06603939B1

    公开(公告)日：2003-08-05

    申请号：US09876120

    申请日：2001-06-08

    申请人： Shinjiro Toba ,  Tadayuki Tsuda ,  Shigeo Miyabe ,  Hiroaki Sakai

    发明人： Shinjiro Toba ,  Tadayuki Tsuda ,  Shigeo Miyabe ,  Hiroaki Sakai

    IPC分类号： G03G1500

    CPC分类号： G03G21/1832 ,  G03G15/0898 ,  G03G2221/183

    摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus includes a drum, a developing member developing an latent image formed on the drum, a developing frame having a developer accommodating portion accommodating developer used to develop the latent image and a developer supply opening supplying developer from the accommodating portion to the developing member, a connecting member mounted to the developer frame and having a connecting member opening opposed to the developer supply opening, a drum frame supporting the drum, a developer frame supporting the developing member and having a developer receiving opening receiving developer having passed through the developer supply opening, and a flexible seal having a first opening opposed to the developer supply opening and the connecting member opening, and a second opening opposed to the developer receiving opening. The flexible seal is stuck on the periphery of the first opening.

    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：鼓，显影形成在感光鼓上的潜像的显影部件，显影框架，具有容纳显影剂的显影剂容纳部分，用于显影潜像;显影剂 将显影剂从容纳部分供应到显影部件;连接部件，安装到显影剂框架上并具有与显影剂供给口相对的连接部件开口;支撑滚筒的鼓架;支撑显影部件的显影框架; 具有通过显影剂供应开口的显影剂接收显影剂接收显影剂和具有与显影剂供应开口和连接构件开口相对的第一开口的柔性密封件和与显影剂接收开口相对的第二开口。 柔性密封件粘贴在第一开口的周边上。

    Developer container, developer amount detecting system, process cartridge, developing device, and image forming apparatus
    2.
    发明授权
    Developer container, developer amount detecting system, process cartridge, developing device, and image forming apparatus 有权
    显影剂容器，显影剂量检测系统，处理盒，显影装置和成像装置

    公开(公告)号：US06535699B1

    公开(公告)日：2003-03-18

    申请号：US09824023

    申请日：2001-04-03

    申请人： Daisuke Abe ,  Tadayuki Tsuda ,  Kazuo Chadani

    发明人： Daisuke Abe ,  Tadayuki Tsuda ,  Kazuo Chadani

    IPC分类号： G03G1500

    CPC分类号： G03G21/1814 ,  G03G15/0856 ,  G03G15/086 ,  G03G15/0891 ,  G03G2221/183

    摘要： A developer container for containing a developer includes: (a) a first detecting member which is an electrode member having a pair of input-side and output-side electrodes formed in parallel and in one plane at a predetermined interval for detecting capacitance between the electrodes and which has a measurement-side electrode that is in contact with the developer and a reference electrode that is out of contact with the developer; (b) a developer removing member for removing any developer adhering to a detection region of the first detecting member; and (c) a second detecting member formed of a conductive material for detecting capacitance between the second detecting member and a developer bearing member, wherein a main body of an electrophotographic image forming apparatus first detects the developer amount partway from the start of use of the developer container on the basis of detection information from the first detecting member, and then detects the developer amount on the basis of detection information from the second detecting member.

    摘要翻译： 用于容纳显影剂的显影剂容器包括：（a）第一检测部件，其是具有一对输入侧和输出侧电极的电极部件，该电极部件以预定的间隔平行地形成在一个平面中，用于检测电极之间的电容 并且具有与显影剂接触的测量侧电极和与显影剂不接触的参考电极; （b）用于去除附着在第一检测部件的检测区域上的任何显影剂的显影剂移除部件; 和（c）由用于检测第二检测部件和显影剂承载部件之间的电容的导电材料形成的第二检测部件，其中电子照相图像形成装置的主体首先检测从开始使用的显影剂量的开始量 基于来自第一检测构件的检测信息，然后基于来自第二检测构件的检测信息检测显影剂量。

    Process cartridge including a seal member formed from a liquid-foam material
    4.
    发明授权
    Process cartridge including a seal member formed from a liquid-foam material 失效
    处理盒包括由液体泡沫材料形成的密封构件

    公开(公告)号：US5809374A

    公开(公告)日：1998-09-15

    申请号：US594494

    申请日：1996-01-31

    申请人： Tadayuki Tsuda ,  Kazumi Sekine ,  Isao Ikemoto ,  Kazushi Watanabe ,  Akira Higeta ,  Nobuharu Hoshi

    发明人： Tadayuki Tsuda ,  Kazumi Sekine ,  Isao Ikemoto ,  Kazushi Watanabe ,  Akira Higeta ,  Nobuharu Hoshi

    IPC分类号： G03G21/10 ,  G03G15/08 ,  G03G21/16 ,  G03G21/18 ,  G03G15/00

    CPC分类号： G03G21/1832 ,  G03G2221/1648

    摘要： The present invention provides a process cartridge removably mountable to a main body of an electrophotographic image forming apparatus, the process cartridge including an electrophotographic photosensitive member, a process device that acts on the electrophotographic photosensitive member and has a blade member acting on toner and a support member for supporting the blade member, and a seal member provided for preventing the toner from leaking from a predetermined area. The seal member is formed from liquid-foam material to be solidified as an elastomer, and the seal member is contacted with an edge portion of the support member.

    摘要翻译： 本发明提供了一种可拆卸地安装到电子照相成像设备的主体上的处理盒，该处理盒包括一个电子照相感光构件，一个作用在电照相感光构件上并具有作用在调色剂上的刀片构件的工艺装置和一个支撑件 用于支撑刀片构件的构件，以及用于防止调色剂从预定区域泄漏的密封构件。 密封构件由液体泡沫材料形成，作为弹性体固化，并且密封构件与支撑构件的边缘部分接触。

    Toner accommodation container, process cartridge and electrophotographic image forming apparatus
    5.
    发明授权
    Toner accommodation container, process cartridge and electrophotographic image forming apparatus 失效
    调色剂容纳容器，处理盒和电子照相成像装置

    公开(公告)号：US5655181A

    公开(公告)日：1997-08-05

    申请号：US624254

    申请日：1996-03-29

    申请人： Kazuo Chadani ,  Tadayuki Tsuda ,  Kazunori Kobayashi

    发明人： Kazuo Chadani ,  Tadayuki Tsuda ,  Kazunori Kobayashi

    IPC分类号： G03G21/16 ,  G03G15/08 ,  G03G21/18

    CPC分类号： G03G21/1814 ,  G03G15/0855 ,  G03G15/0865 ,  G03G15/0874 ,  G03G15/0886 ,  G03G2221/1633 ,  Y10S222/01

    摘要： A toner accommodation container for containing toner to be used for developing a latent image formed on a electrophotographic photosensitive member, wherein the toner accommodation container is supplied with toner from a toner supply container includes a toner accommodating portion for accommodating the toner; a toner supply opening for supplying toner; a cover member for covering the toner supply opening, wherein the cover member is movable between a closing portion for covering the toner supply opening and an open position for permitting supply of the toner therethrough; a blocking member, provided inside the covering member, for preventing the toner from scattering from the toner accommodating portion to outside, the blocking member is locked by a first locking member and a second locking member; wherein the blocking member is movable to the open position by the first locking member being released by the toner supply container and the second locking member being released by the cover member.

    摘要翻译： 一种用于容纳用于显影形成在电子摄影感光构件上的潜像的调色剂的调色剂容纳容器，其中调色剂容纳容器从调色剂供应容器供应调色剂，包括用于容纳调色剂的调色剂容纳部分; 用于供应调色剂的调色剂供应开口; 用于覆盖调色剂供应开口的盖构件，其中盖构件可在用于覆盖调色剂供应开口的关闭部分和允许调色剂通过其供应的打开位置之间移动; 阻挡构件，设置在覆盖构件内部，用于防止调色剂从调色剂容纳部分飞散到外部，阻挡构件被第一锁定构件和第二锁定构件锁定; 其中所述阻挡构件通过由所述调色剂供应容器释放的所述第一锁定构件可移动到所述打开位置，并且所述第二锁定构件被所述盖构件释放。

    Process cartridge having an electroconductive grounding member and an image forming apparatus using such a process cartridge
    6.
    发明授权
    Process cartridge having an electroconductive grounding member and an image forming apparatus using such a process cartridge 失效
    具有导电接地构件的处理盒和使用这种处理盒的图像形成装置

    公开(公告)号：US5581325A

    公开(公告)日：1996-12-03

    申请号：US314299

    申请日：1994-09-30

    申请人： Tadayuki Tsuda ,  Shinichi Sasaki ,  Isao Ikemoto

    发明人： Tadayuki Tsuda ,  Shinichi Sasaki ,  Isao Ikemoto

    IPC分类号： G03G15/00 ,  G03G21/18 ,  G03G21/00

    CPC分类号： G03G21/1814 ,  G03G15/751 ,  G03G21/1867 ,  G03G2221/1606

    摘要： A process cartridge detachably mountable to a main assembly of an image forming apparatus includes an image bearing member; processing device actable on the image bearing member; an electroconductive grounding member which is in electric connection with the image bearing member, for grounding the image bearing member to the main assembly when the process cartridge is mounted to the main assembly; and a removing member for removing a material deposited on the image bearing member; the removing member is in contact with a region of the image bearing member contactable to the grounding member.

    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图像承载部件; 处理装置可作用在图像承载部件上; 导电接地构件，其与图像承载构件电连接，用于当处理盒安装到主组件时将图像承载构件接地到主组件; 以及用于去除沉积在图像承载部件上的材料的去除构件; 移除构件与图像承载构件的与接地构件可接触的区域接触。

    Process cartridge, method for assembling same and image forming system with self-regulating liquid seal feature
    7.
    发明授权
    Process cartridge, method for assembling same and image forming system with self-regulating liquid seal feature 失效
    处理盒，组装方法和具有自动调节液封特征的成像系统

    公开(公告)号：US5561504A

    公开(公告)日：1996-10-01

    申请号：US314441

    申请日：1994-09-28

    申请人： Kazushi Watanabe ,  Tadayuki Tsuda ,  Isao Ikemoto

    发明人： Kazushi Watanabe ,  Tadayuki Tsuda ,  Isao Ikemoto

    IPC分类号： G03G15/08 ,  G03G15/00 ,  G03G21/00 ,  G03G21/10 ,  G03G21/18

    CPC分类号： G03G21/181 ,  G03G2221/163 ,  G03G2221/1648

    摘要： A process cartridge removably mountable in an image forming system, includes an image bearing member, process means acting on the image bearing member, a first member which forms a part of a developer container for containing developer, a second member which forms a part of the developer container for containing the developer, a seal member obtained by solidifying liquid material as an elastomer and disposed on connection surfaces at which the first and second members are joined to each other, and a regulating means provided in the connection surface of the first member to be joined to the second member and adapted to regulate the movement of the liquid material. An image forming system to which such a process cartridge can be removably mounted, and a method for assembling such a process cartridge, also are provided.

    摘要翻译： 可移除地安装在图像形成系统中的处理盒包括图像承载部件，作用在图像承载部件上的处理装置，形成用于容纳显影剂的显影剂容器的一部分的第一部件，形成部分显影剂的第二部件 用于容纳显影剂的显影剂容器，通过将液体材料固化为弹性体并且设置在第一和第二构件彼此接合的连接表面上而获得的密封构件和设置在第一构件的连接表面中的调节装置 连接到第二构件并适于调节液体材料的运动。 还提供了可拆卸地安装这种处理盒的图像形成系统，以及用于组装这种处理盒的方法。

    Process cartridge, assembling method therefor and electrophotographic image forming apparatus
    10.
    发明授权
    Process cartridge, assembling method therefor and electrophotographic image forming apparatus 有权
    处理盒，其组装方法和电子照相成像设备

    公开(公告)号：US06519431B1

    公开(公告)日：2003-02-11

    申请号：US09575535

    申请日：2000-05-22

    申请人： Shinjiro Toba ,  Tadayuki Tsuda ,  Shigeo Miyabe

    发明人： Shinjiro Toba ,  Tadayuki Tsuda ,  Shigeo Miyabe

    IPC分类号： G03G2116

    CPC分类号： G03G21/181 ,  G03G21/185 ,  G03G2221/163 ,  G03G2221/1648 ,  G03G2221/1853

    摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, includes a developing member for developing an electrostatic latent image formed on an electrophotographic photosensitive drum, a toner accommodation frame having a developer accommodating portion for accommodating a developer to be used by a developing member to develop the electrostatic latent image, a drum frame for supporting the electrophotographic photosensitive drum, a developing frame for supporting the developing member, the developing frame being swingably coupled with the toner accommodation frame, a first end cover connected with the drum frame and the developing frame at one longitudinal end of each of the drum frame and the developing frame, and a second end cover connected with the drum frame and the developing frame at the other longitudinal end of the drum frame and the developing frame.

    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用于显影形成在电子照相感光鼓上的静电潜像的显影部件，具有显影剂容纳部分的调色剂容纳框架，该显影剂容纳部分用于容纳待使用的显影剂 用于显影静电潜像的显影构件，用于支撑电子照相感光鼓的鼓框架，用于支撑显影构件的显影框架，与调色剂容纳框架可摆动地联接的显影框架;与鼓框架连接的第一端盖 并且在每个鼓框架和显影框架的一个纵向端部处的显影框架以及在鼓框架和显影框架的另一纵向端处与鼓框架和显影框架连接的第二端盖。