73614993
Aug 15, 1986
Dec 8, 1987
APPARATUS FOR MEASURING DISTANCE BY MEASURING THE TRAVELING TIME OF A LIGHT SIGNAL EMITTED BY SAID APPARATUS, HEREAFTER REFLECTED BY A REMOTE OBJECT AND FINALLY RECEIVED BY SAID APPARATUS; ELECTRONIC APPARATUS FOR MEASURING TIME; ELECTROOPTICAL APPARATUS FOR MEASURING ROTATIONAL SPEED; ELECTROOPTICAL APPARATUS FOR MEASURING ANGULAR DISPLACEMENT; ELECTROOPTICAL APPARATUS FOR MEASURING LINEAR DISPLACEMENT; VOLTAGE TELEMETERS; SENSOR CABLES FOR TELEMETERING; POWER SUPPLY APPARATUS AND CONSTANT VOLTAGE SUPPLY APPARATUS; ELECTRONIC CIRCUIT ARRANGEMENTS USING HYBRID TECHNOLOGY, NAMELY, A COMBINATION OF INTEGRATED CIRCUIT CHIPS AND DISCRETE ELECTRONIC COMPONENTS INTERCONNECTED BY MEANS OF THICK FILM COMPONENTS ON A SUBSTRATA; AND APPARATUS FOR DATA ACQUISITION AND DATA EVALUATION, NAMELY, APPARATUS FOR IMAGE RECOGNITION OR IMAGE PROCESSING UTILIZING A DIGITAL COMPUTER
Electrical and Scientific Apparatus