On-car motor driving apparatus and self-diagnosing and selective
One-touch action type power window
Open-loop D.C. motor of printer carriage speed
Open/close control device for movable lid
Opening and closing control device of opening and closing...
Opening and closing member control system
Opening and closing motion control device for closing member
Operating mechanism for a pivotable sliding panel
Operating procedure and cooling system mechanism for the...
Optimum motor speed control system
Optimum motor speed control system