会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 65. 发明授权
    • Process cartridge, image forming apparatus and separating mechanism for separating developing member from photosensitive drum
    • 处理盒,图像形成装置和用于将显影构件与感光鼓分开的分离机构
    • US06681088B2
    • 2004-01-20
    • US10066665
    • 2002-02-06
    • Kazuhiko KannoKojiro YasuiTadashi HorikawaSusumu NittaniTatsuya SuzukiKoji Yamaguchi
    • Kazuhiko KannoKojiro YasuiTadashi HorikawaSusumu NittaniTatsuya SuzukiKoji Yamaguchi
    • G07G1500
    • G03G21/1821G03G21/1832G03G2215/0119G03G2221/1861
    • A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, includes a first frame; a second frame coupled with the first frame for rotation about a shaft; an electrophotographic photosensitive drum provided in the first frame; a developing member, provided in the second frame, for developing an electrostatic latent image formed on the photosensitive drum with a developer; a developing member, provided in the second frame, for developing an electrostatic latent image formed on the photosensitive drum with a developer; an elastic member for applying an elastic force between the first frame and the second frame to urge the developing member to the photosensitive drum; a force receiving portion, provided downstream of the shaft with respect to a mounting direction in which the process cartridge is mounted to the main assembly of the image forming apparatus, for receiving a force from the main assembly of the image forming apparatus to keep the developing member away from the photosensitive drum when the process cartridge is mounted to the main assembly of the image forming apparatus; and a limiting portion for limiting upward movement of the first frame.
    • 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第一框架; 与所述第一框架联接的用于围绕轴旋转的第二框架; 设置在第一框架中的电子照相感光鼓; 设置在第二框架中的用显影剂显影形成在感光鼓上的静电潜像的显影部件; 设置在第二框架中的用显影剂显影形成在感光鼓上的静电潜像的显影部件; 用于在所述第一框架和所述第二框架之间施加弹性力以将所述显影构件推向所述感光鼓的弹性构件; 力接收部分,其设置在所述轴的相对于处理盒安装到图像形成装置的主组件的安装方向的下游,用于从图像形成装置的主组件接收力以保持显影 当处理盒安装到图像形成装置的主组件时远离感光鼓; 以及用于限制第一框架向上运动的限制部分。
    • 66. 发明授权
    • Developer remaining amount detecting method, developing device, process cartridge and electrophotographic image forming apparatus
    • 显影剂余量检测方法,显影装置,处理盒和电子照相成像装置
    • US06505007B2
    • 2003-01-07
    • US09796457
    • 2001-03-02
    • Koji MiuraJun MiyamotoTatsuya Suzuki
    • Koji MiuraJun MiyamotoTatsuya Suzuki
    • G03G1508
    • G03G15/0856G03G15/0862G03G15/0891G03G2215/0894
    • A method of detecting a developer remaining amount for successively detecting the remaining amount of a developer used for developing an electrostatic latent image formed on an electrophotographic photosensitive member, the method including successively detecting the remaining amount of developer based on a period of time for which a light is blocked by a developer carried by a developer carrying member, wherein the developer is carried by the developer carrying member to a position in which the developer blocks the light that has entered a developer containing portion from a first light transmission opening of said a developer containing portion for containing the developer when the light transmitted from the first light transmission opening to an inside of the developer containing portion is transmitted from a second light transmission opening of the developer containing portion to an outside of the developer containing portion.
    • 一种检测显影剂剩余量的方法,用于连续地检测用于显影形成在电子照相感光构件上的静电潜像的显影剂的剩余量,该方法包括:基于一个时间段连续地检测显影剂的剩余量, 光被显影剂承载构件携带的显影剂阻挡,其中显影剂被显影剂承载构件承载到显影剂阻挡从所述显影剂的第一透光开口进入显影剂容纳部分的光的位置 当从第一透光开口传播到显影剂容纳部分的内部的光从显影剂容纳部分的第二透光开口传递到显影剂容纳部分的外部时,用于容纳显影剂的容纳部分。