Invention Application
- Patent Title: Information storing medium, unit, process cartridge, developing cartridge, and electrophotographic image forming apparatus
- Patent Title (中): 信息存储介质，单元，处理盒，显影盒和电子照相成像设备
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Application No.: US10922079Application Date: 2004-08-20
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Publication No.: US20050019061A1Publication Date: 2005-01-27
- Inventor: Toshiyuki Karakama , Tatsuya Shiratori , Shinji Goto , Hironobu Isobe , Shinya Noda , Fumito Nonaka , Tomonori Mori
- Applicant: Toshiyuki Karakama , Tatsuya Shiratori , Shinji Goto , Hironobu Isobe , Shinya Noda , Fumito Nonaka , Tomonori Mori
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Priority: JP142301/2002 20020517
- Main IPC: G03G21/00
- IPC: G03G21/00 ; G03G15/08 ; G03G21/18 ; G03G21/16
Abstract:
The information storing medium has a substrate, a storing element, provided on the substrate, for storing information, a protecting portion, covering the storing element, for protecting the storing element, an electrical contact point that is provided beside the protecting portion on a side of the substrate, on which the storing element is provided, and is electrically connected to the storing element, and a sliding region that is provided on the electrical contact point. In the information storing medium, when the storing medium is mounted on the apparatus main body, the electrical contact point contacts a main body electrical contact point provided on the apparatus main body. Also, when the electrical contact point and the main body electrical contact point contact each other, the main body electrical contact point slides on the electrical contact point in the sliding region.
Public/Granted literature
Information query
