Electrical generator or motor structure – Non-dynamoelectric – Charge accumulating
Reexamination Certificate
2005-08-11
2008-07-29
Tamai, Karl I (Department: 2834)
Electrical generator or motor structure
Non-dynamoelectric
Charge accumulating
C359S225100, C359S291000
Reexamination Certificate
active
07405506
ABSTRACT:
A driving mechanism configured to turn a plate member with respect to a frame member around a predetermined turning axis includes a pair of supporting members supporting the plate member, a pair of actuators provided on both sides with respect to the turning axis and on the same surface side of the plate member. Each of the actuators includes a fixed electrode unit fixed to the frame member and a movable electrode unit fixed to the plate member. The fixed electrode unit includes a substrate, a pair of fixed comb electrodes provided on both surface sides of the substrate. The movable electrode unit includes a pair of movable comb electrodes, each of which engages with the corresponding fixed comb electrode with a gap therebetween. Both pairs of the fixed comb electrode and the corresponding movable comb electrode are configured such that a voltage can be applied therebetween independently.
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English Language Abstract of JP 5-076186.
English Language Abstract of JP 2000-147419.
English Language Abstract of JP 2003-029172.
U.S. Appl. No. 11/187,984, filed Jul. 25, 2005.
Esashi Masayoshi
Karasawa Satoshi
Kikuchi Naoki
Maeda Masanori
Mizuno Rogerio Jun
Hoya Corporation
Tamai Karl I
Tohoku University
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