JPS5240002A - Photo repeater - Google Patents

Photo repeater

Info

Publication number
JPS5240002A
JPS5240002A JP50116020A JP11602075A JPS5240002A JP S5240002 A JPS5240002 A JP S5240002A JP 50116020 A JP50116020 A JP 50116020A JP 11602075 A JP11602075 A JP 11602075A JP S5240002 A JPS5240002 A JP S5240002A
Authority
JP
Japan
Prior art keywords
repeater
photo repeater
photoelements
photo
drived
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.)
Granted
Application number
JP50116020A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5513657B2 (enExample
Inventor
Seiji Nakagawa
Hideki Ishio
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP50116020A priority Critical patent/JPS5240002A/ja
Publication of JPS5240002A publication Critical patent/JPS5240002A/ja
Publication of JPS5513657B2 publication Critical patent/JPS5513657B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H04B10/29—Repeaters

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
JP50116020A 1975-09-25 1975-09-25 Photo repeater Granted JPS5240002A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50116020A JPS5240002A (en) 1975-09-25 1975-09-25 Photo repeater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50116020A JPS5240002A (en) 1975-09-25 1975-09-25 Photo repeater

Publications (2)

Publication Number Publication Date
JPS5240002A true JPS5240002A (en) 1977-03-28
JPS5513657B2 JPS5513657B2 (enExample) 1980-04-10

Family

ID=14676792

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50116020A Granted JPS5240002A (en) 1975-09-25 1975-09-25 Photo repeater

Country Status (1)

Country Link
JP (1) JPS5240002A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54149405A (en) * 1978-05-16 1979-11-22 Yagi Antenna Information relay device that use infrared rays
JPS55133153A (en) * 1979-04-03 1980-10-16 Matsushita Electric Ind Co Ltd Remote operation unit
JPS5986930A (ja) * 1982-11-11 1984-05-19 Fujitsu Ltd 光中継器

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56118669A (en) * 1980-02-25 1981-09-17 Sekisui Chem Co Ltd Blood serum separator
JPS6423166A (en) * 1987-07-20 1989-01-25 Terumo Corp Member for blood separation and blood letting tube having said member

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929003A (enExample) * 1972-07-12 1974-03-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929003A (enExample) * 1972-07-12 1974-03-15

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54149405A (en) * 1978-05-16 1979-11-22 Yagi Antenna Information relay device that use infrared rays
JPS55133153A (en) * 1979-04-03 1980-10-16 Matsushita Electric Ind Co Ltd Remote operation unit
JPS5986930A (ja) * 1982-11-11 1984-05-19 Fujitsu Ltd 光中継器

Also Published As

Publication number Publication date
JPS5513657B2 (enExample) 1980-04-10

Similar Documents

Publication Publication Date Title
SE7503847L (sv) Kommunikationsanleggning med berbar sendare.
NO145257C (no) Sender/mottager.
NL7714051A (nl) Facsimilezender-ontvanger.
NL7602665A (nl) Zender-ontvanger.
JPS5240002A (en) Photo repeater
NL7609398A (nl) Op afstand bestuurde ontvanger.
JPS5235905A (en) Photo communication system
JPS5232204A (en) Light pcm communication system
JPS545301A (en) Call signal reception system for cordless telephone set
JPS5434644A (en) Input/output circiut
JPS5232609A (en) Receiver
JPS5263253A (en) Vibration-cushioning materials
JPS5314503A (en) Photo-communication system
JPS52134308A (en) Incoming call transfer system
JPS51130102A (en) Photo transmission relay
JPS5224412A (en) Receiver
JPS5216107A (en) Signal judging circuit
JPS5340210A (en) Submarine repeater
JPS5367307A (en) Receiver device
NL7609671A (nl) Facsimile ontvanger.
JPS5332603A (en) Telephone set with timer
JPS51113506A (en) Synchronizing equipment for digital code transmission
JPS524718A (en) Receiver
JPS5312216A (en) Radio multiple direct repeater
JPS51113509A (en) Signal transmitting time control system