JPS6098503A - 磁気記録装置 - Google Patents

磁気記録装置

Info

Publication number
JPS6098503A
JPS6098503A JP20631883A JP20631883A JPS6098503A JP S6098503 A JPS6098503 A JP S6098503A JP 20631883 A JP20631883 A JP 20631883A JP 20631883 A JP20631883 A JP 20631883A JP S6098503 A JPS6098503 A JP S6098503A
Authority
JP
Japan
Prior art keywords
recording medium
magnetic field
magnetic
magnets
pair
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
JP20631883A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0438042B2 (cs
Inventor
Eiichi Shichi
志知　営一
Akira Takeuchi
晃 武内
Toshihiro Kato
加藤　俊宏
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.)
Daido Steel Co Ltd
Original Assignee
Daido Steel 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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP20631883A priority Critical patent/JPS6098503A/ja
Publication of JPS6098503A publication Critical patent/JPS6098503A/ja
Publication of JPH0438042B2 publication Critical patent/JPH0438042B2/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
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
    • G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)
JP20631883A 1983-11-02 1983-11-02 磁気記録装置 Granted JPS6098503A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20631883A JPS6098503A (ja) 1983-11-02 1983-11-02 磁気記録装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20631883A JPS6098503A (ja) 1983-11-02 1983-11-02 磁気記録装置

Publications (2)

Publication Number Publication Date
JPS6098503A true JPS6098503A (ja) 1985-06-01
JPH0438042B2 JPH0438042B2 (cs) 1992-06-23

Family

ID=16521309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20631883A Granted JPS6098503A (ja) 1983-11-02 1983-11-02 磁気記録装置

Country Status (1)

Country Link
JP (1) JPS6098503A (cs)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5957769A (ja) * 1982-09-29 1984-04-03 Ricoh Co Ltd 磁気記録方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5957769A (ja) * 1982-09-29 1984-04-03 Ricoh Co Ltd 磁気記録方法

Also Published As

Publication number Publication date
JPH0438042B2 (cs) 1992-06-23

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