发明授权
- 专利标题： Variable resistance
- 专利标题（中）： 可变电阻
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申请号： US782709申请日： 1977-03-30
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公开(公告)号： US4146322A公开(公告)日： 1979-03-27
- 发明人: Masami Shimizu , Junji Omi , Kunio Watanabe , Masanori Uchidoi , Hiroshi Aizawa
- 申请人： Masami Shimizu , Junji Omi , Kunio Watanabe , Masanori Uchidoi , Hiroshi Aizawa
- 申请人地址： JPX Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX51-39632 19760408
- 主分类号： H01C10/23
- IPC分类号： H01C10/23 ; H01C10/08 ; H01C10/48 ; G03B7/00 ; H01C1/012 ; H01C10/16
摘要：
The control part of the slide member in contact with electrodes of a variable resistance with resistance members and a plural number of electrodes is made larger than the insulation part between two adjacent electrodes so as to secure the conductivity between the electrodes and the slide member. The form of the slide member and the space provided between each electrode part with respect to other such parts satisfy a predetermined mathematical relationship.
公开/授权文献
- US5763895A Source inner shield for eaton NV-10 high current implanter 公开/授权日：1998-06-09
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