CA982660A - Optical remote control system - Google Patents

Optical remote control system

Info

Publication number
CA982660A
CA982660A CA172,744A CA172744A CA982660A CA 982660 A CA982660 A CA 982660A CA 172744 A CA172744 A CA 172744A CA 982660 A CA982660 A CA 982660A
Authority
CA
Canada
Prior art keywords
control system
remote control
optical remote
optical
remote
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA172,744A
Other versions
CA172744S (en
Inventor
Tetsuo Kobune
Hitoo Iwasa
Kiyotsugu Ishikawa
Iwao Teramoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electronics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electronics Corp filed Critical Matsushita Electronics Corp
Application granted granted Critical
Publication of CA982660A publication Critical patent/CA982660A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J9/00—Remote-control of tuned circuits; Combined remote-control of tuning and other functions, e.g. brightness, amplification
    • H03J9/06—Remote-control of tuned circuits; Combined remote-control of tuning and other functions, e.g. brightness, amplification using electromagnetic waves other than radio waves, e.g. light
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
    • G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optical Communication System (AREA)
  • Details Of Television Systems (AREA)
CA172,744A 1972-05-31 1973-05-30 Optical remote control system Expired CA982660A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47054674A JPS4911501A (en) 1972-05-31 1972-05-31

Publications (1)

Publication Number Publication Date
CA982660A true CA982660A (en) 1976-01-27

Family

ID=12977317

Family Applications (1)

Application Number Title Priority Date Filing Date
CA172,744A Expired CA982660A (en) 1972-05-31 1973-05-30 Optical remote control system

Country Status (6)

Country Link
JP (1) JPS4911501A (en)
AU (1) AU466973B2 (en)
CA (1) CA982660A (en)
DE (1) DE2327431A1 (en)
FR (1) FR2187157A5 (en)
IT (1) IT985637B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2503083C3 (en) * 1975-01-25 1984-01-12 Loewe Opta Gmbh, 8640 Kronach Digital impulse transmission method for the transmission of control commands from an electronically controlled infrared transmitter
JPS52143445A (en) * 1976-05-24 1977-11-30 Fuji Electrochemical Co Ltd Dry cell
CH621219A5 (en) * 1978-02-23 1981-01-15 Floris Gerard Marie Vriens Device for transmission by pulsed infrared radiation
DE3006282A1 (en) * 1980-02-20 1981-08-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Receiver for IR control system - uses optimal filter processing to verify incoming command bit streams
DE3123476C2 (en) * 1981-06-13 1984-05-17 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Working method and device for shutting down a work station of a spinning or twisting machine
JPS5953854A (en) * 1982-09-21 1984-03-28 Mitsubishi Paper Mills Ltd Electrophotographic offset printing plate material
FR2573590B1 (en) * 1984-11-20 1988-04-08 Infradep INFRARED REMOTE DEVICE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS532983B2 (en) * 1972-08-11 1978-02-02

Also Published As

Publication number Publication date
DE2327431A1 (en) 1973-12-06
FR2187157A5 (en) 1974-01-11
AU466973B2 (en) 1975-11-13
IT985637B (en) 1974-12-10
JPS4911501A (en) 1974-02-01
AU5628573A (en) 1974-12-05

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