JPH0310173B2 - - Google Patents

Info

Publication number
JPH0310173B2
JPH0310173B2 JP57121897A JP12189782A JPH0310173B2 JP H0310173 B2 JPH0310173 B2 JP H0310173B2 JP 57121897 A JP57121897 A JP 57121897A JP 12189782 A JP12189782 A JP 12189782A JP H0310173 B2 JPH0310173 B2 JP H0310173B2
Authority
JP
Japan
Prior art keywords
sector
jumping
recording
track
optical recording
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 - Lifetime
Application number
JP57121897A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5911545A (ja
Inventor
Yuzuru Kuroki
Tomio Yoshida
Isao Sato
Shunji Oohara
Kenji Koishi
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 Electric Industrial Co Ltd
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 Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP57121897A priority Critical patent/JPS5911545A/ja
Publication of JPS5911545A publication Critical patent/JPS5911545A/ja
Publication of JPH0310173B2 publication Critical patent/JPH0310173B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection

Landscapes

  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Moving Of Head For Track Selection And Changing (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
JP57121897A 1982-07-12 1982-07-12 光学的記録再生装置 Granted JPS5911545A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57121897A JPS5911545A (ja) 1982-07-12 1982-07-12 光学的記録再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57121897A JPS5911545A (ja) 1982-07-12 1982-07-12 光学的記録再生装置

Publications (2)

Publication Number Publication Date
JPS5911545A JPS5911545A (ja) 1984-01-21
JPH0310173B2 true JPH0310173B2 (fr) 1991-02-13

Family

ID=14822609

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57121897A Granted JPS5911545A (ja) 1982-07-12 1982-07-12 光学的記録再生装置

Country Status (1)

Country Link
JP (1) JPS5911545A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02247320A (ja) * 1989-03-20 1990-10-03 Nkk Corp 脱ガス精錬用浸漬管

Also Published As

Publication number Publication date
JPS5911545A (ja) 1984-01-21

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