Title:
アクチュエータ駆動装置
Document Type and Number:
Japanese Patent JP4098159
Kind Code:
B2
Abstract:
The apparatus has a rock detecting circuit (8), which detects rock of a movable portion of an actuator (1). A switch circuit (4) is connected to a start signal generating circuit (3) and a drive timing signal generating circuit (7). The switch circuit is switched to perform a driving operation in accordance with a rocking state of the movable portion of the actuator.
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Inventors:
Masahiro Nishio
Application Number:
JP2003151093A
Publication Date:
June 11, 2008
Filing Date:
May 28, 2003
Export Citation:
Assignee:
Olympus Endo Technology America Inc.
International Classes:
B06B1/04; G05D19/02; G05D17/02; G11B7/085; H01H47/00
Domestic Patent References:
| JP2001311901A | ||||
| JP2002078368A | ||||
| JP2002263579A | ||||
| JP5039468Y2 |
Attorney, Agent or Firm:
Takehiko Suzue
Satoshi Kono
Sadao Muramatsu
Tetsuya Kazama
Satoshi Kono
Sadao Muramatsu
Tetsuya Kazama