JPH0572001B2 - - Google Patents

Info

Publication number
JPH0572001B2
JPH0572001B2 JP25984485A JP25984485A JPH0572001B2 JP H0572001 B2 JPH0572001 B2 JP H0572001B2 JP 25984485 A JP25984485 A JP 25984485A JP 25984485 A JP25984485 A JP 25984485A JP H0572001 B2 JPH0572001 B2 JP H0572001B2
Authority
JP
Japan
Prior art keywords
magnetic
recording
thin film
magnetic recording
pole piece
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
JP25984485A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62121901A (ja
Inventor
Masamitsu Kawakami
Katsuya Yokoyama
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.)
Japan Broadcasting Corp
Original Assignee
Japan Broadcasting 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 Japan Broadcasting Corp filed Critical Japan Broadcasting Corp
Priority to JP25984485A priority Critical patent/JPS62121901A/ja
Publication of JPS62121901A publication Critical patent/JPS62121901A/ja
Publication of JPH0572001B2 publication Critical patent/JPH0572001B2/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
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/74—Record carriers characterised by the form, e.g. sheet shaped to wrap around a drum
    • G11B5/82—Disk carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/127—Structure or manufacture of heads, e.g. inductive

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
JP25984485A 1985-11-21 1985-11-21 磁気記録再生方式 Granted JPS62121901A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25984485A JPS62121901A (ja) 1985-11-21 1985-11-21 磁気記録再生方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25984485A JPS62121901A (ja) 1985-11-21 1985-11-21 磁気記録再生方式

Publications (2)

Publication Number Publication Date
JPS62121901A JPS62121901A (ja) 1987-06-03
JPH0572001B2 true JPH0572001B2 (en]) 1993-10-08

Family

ID=17339768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25984485A Granted JPS62121901A (ja) 1985-11-21 1985-11-21 磁気記録再生方式

Country Status (1)

Country Link
JP (1) JPS62121901A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4011694A1 (de) * 1989-04-17 1990-10-18 Mitsubishi Electric Corp Magnetische aufzeichnungsvorrichtung

Also Published As

Publication number Publication date
JPS62121901A (ja) 1987-06-03

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