A joystick including an optical encoder with film strips in slid
A labyrinthine light scattering-type smoke detector
A system for decoding bar coded labels upon different size conta
A/D photodiode signal conversion apparatus
Abnormality processing circuit for an encoder
Absolute and directional encoder using optical disk
Absolute angle detecting device
Absolute combinational encoders coupled through a fixed gear rat
Absolute DC system for a laser inspection system
Absolute encoder
Absolute encoder
Absolute encoder
Absolute encoder
Absolute encoder employing concatenated, multi-bit,...
Absolute encoder employing linked sub-encoders and beat track
Absolute encoder employing linked sub-encoders and beat track
Absolute encoder having absolute pattern graduations and increme
Absolute encoder using interpolation to obtain high resolution
Absolute encoder utilizing a code pattern carrier having a...
Absolute encoder utilizing light of different wavelengths to...