US2013317633A1
2012-03-30
Servo selection system
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2010-07-15
Internal device for improving ash fall detection capability of ash fall alarming device
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2004-09-13
Falling ash collecting tube having falling ash removing function for falling ash annunciator of volcanic ash
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1994-04-13
Personal computer communication network connecting circuit device
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1994-04-04
Apparatus for producing pickle
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1993-11-16
Peripheral device circuit capable of automatically turning on/off microcomputer power source by software
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1993-10-25
Falling-ash alarm of volcanic ash
JPH07463A
1991-04-26
Bed buzzer for bedridden person
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1990-11-02
Circuit of i/o port board for expansion for microcomputer without generating dispersion in input/output signal
JPH0466893A
1990-07-09
Announcing device for fallout of ashes from sakurajima volcano
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1990-07-09
Temperature sensor for bath buzzer
JPH0315131A
1989-06-12
Trigger pulse input on/off holding electromagnetic relay
JPS63106899A
1986-10-24
4-item traffic data simultaneously recording/measuring apparatus for traffic volume, vehicle speed, length and weight of vehicle with strip-shaped switch set on road
JPS63107218A
1986-10-24
One push one-closk output circuit
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1985-07-30
Contact resistance type switch using conductive sheet
JPS6228676A
1985-07-30
Detection circuit for wiring failure
