(19)
(11) EP 0 091 619 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
04.09.1985 Bulletin 1985/36

(43) Date of publication A2:
19.10.1983 Bulletin 1983/42

(21) Application number: 83103205

(22) Date of filing: 30.03.1983
(84) Designated Contracting States:
DE FR GB NL

(30) Priority: 08.04.1982 JP 5854982

(71) Applicant: KABUSHIKI KAISHA TOSHIBA
 ()

(72) Inventor:
  • Nagashima, Yoshitake
     ()

   


(54) Remote control device


(57) A remote control device includes a transmitter (10) which is driven by a battery (E) and generates light or an ultrasonic signal, and a receiver (20) which teceives the light or the ultrasonic signal for generating a corresponding control signal. The light or the ultrasonic signal produced by the transmitter (10) is modulated in accordance with Barker series data representing the control signal. The light or the ultrasonic signal received by the receiver (20) is converted into an electric signal and is supplied to an autocorrelation function generating circuit (26).






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