JPS5295203A - Information reproduction apparatus - Google Patents

Information reproduction apparatus

Info

Publication number
JPS5295203A
JPS5295203A JP1164076A JP1164076A JPS5295203A JP S5295203 A JPS5295203 A JP S5295203A JP 1164076 A JP1164076 A JP 1164076A JP 1164076 A JP1164076 A JP 1164076A JP S5295203 A JPS5295203 A JP S5295203A
Authority
JP
Japan
Prior art keywords
reproduction apparatus
information reproduction
signals
dividedly
light source
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
JP1164076A
Other languages
English (en)
Other versions
JPS5920170B2 (ja
Inventor
Koichi Nishimura
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP51011640A priority Critical patent/JPS5920170B2/ja
Publication of JPS5295203A publication Critical patent/JPS5295203A/ja
Publication of JPS5920170B2 publication Critical patent/JPS5920170B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Automatic Focus Adjustment (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
JP51011640A 1976-02-05 1976-02-05 情報再生装置 Expired JPS5920170B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51011640A JPS5920170B2 (ja) 1976-02-05 1976-02-05 情報再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51011640A JPS5920170B2 (ja) 1976-02-05 1976-02-05 情報再生装置

Publications (2)

Publication Number Publication Date
JPS5295203A true JPS5295203A (en) 1977-08-10
JPS5920170B2 JPS5920170B2 (ja) 1984-05-11

Family

ID=11783532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51011640A Expired JPS5920170B2 (ja) 1976-02-05 1976-02-05 情報再生装置

Country Status (1)

Country Link
JP (1) JPS5920170B2 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55157135A (en) * 1979-05-21 1980-12-06 Hitachi Ltd Information reader
JPS57141032A (en) * 1982-01-25 1982-09-01 Hitachi Ltd Optical head and information reproducing device
JPS57180837U (ja) * 1981-05-08 1982-11-16
JPS5812076A (ja) * 1981-07-16 1983-01-24 Fuji Electric Co Ltd ドツトバ−コ−ドの光学式読取装置
EP0081650A2 (en) * 1981-12-10 1983-06-22 Discovision Associates Apparatus for reading an angularly multiplexed optical recording medium
JPS58111388U (ja) * 1982-01-25 1983-07-29 豊興工業株式会社 正逆回転式可変容量型ベ−ンポンプ

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55157135A (en) * 1979-05-21 1980-12-06 Hitachi Ltd Information reader
JPS6223378B2 (ja) * 1979-05-21 1987-05-22 Hitachi Ltd
JPS57180837U (ja) * 1981-05-08 1982-11-16
JPS5812076A (ja) * 1981-07-16 1983-01-24 Fuji Electric Co Ltd ドツトバ−コ−ドの光学式読取装置
JPS6230677B2 (ja) * 1981-07-16 1987-07-03 Fuji Electric Co Ltd
EP0081650A2 (en) * 1981-12-10 1983-06-22 Discovision Associates Apparatus for reading an angularly multiplexed optical recording medium
JPS57141032A (en) * 1982-01-25 1982-09-01 Hitachi Ltd Optical head and information reproducing device
JPS58111388U (ja) * 1982-01-25 1983-07-29 豊興工業株式会社 正逆回転式可変容量型ベ−ンポンプ
JPS6242146Y2 (ja) * 1982-01-25 1987-10-28

Also Published As

Publication number Publication date
JPS5920170B2 (ja) 1984-05-11

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