JPS539110A - Magnetic head of vertical magnetization recording system - Google Patents

Magnetic head of vertical magnetization recording system

Info

Publication number
JPS539110A
JPS539110A JP8287976A JP8287976A JPS539110A JP S539110 A JPS539110 A JP S539110A JP 8287976 A JP8287976 A JP 8287976A JP 8287976 A JP8287976 A JP 8287976A JP S539110 A JPS539110 A JP S539110A
Authority
JP
Japan
Prior art keywords
magnetic head
recording system
vertical magnetization
magnetization recording
vertical
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.)
Pending
Application number
JP8287976A
Other languages
Japanese (ja)
Inventor
Tsuneo Iida
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP8287976A priority Critical patent/JPS539110A/en
Publication of JPS539110A publication Critical patent/JPS539110A/en
Pending 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
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/1278—Structure or manufacture of heads, e.g. inductive specially adapted for magnetisations perpendicular to the surface of the record carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)

Abstract

PURPOSE:Dotty vertical magnetic fields are obtained on the surface of a recording medium by disposing magnetic pole pieces being inclined in relation to the magnetic medium surface.
JP8287976A 1976-07-14 1976-07-14 Magnetic head of vertical magnetization recording system Pending JPS539110A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8287976A JPS539110A (en) 1976-07-14 1976-07-14 Magnetic head of vertical magnetization recording system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8287976A JPS539110A (en) 1976-07-14 1976-07-14 Magnetic head of vertical magnetization recording system

Publications (1)

Publication Number Publication Date
JPS539110A true JPS539110A (en) 1978-01-27

Family

ID=13786554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8287976A Pending JPS539110A (en) 1976-07-14 1976-07-14 Magnetic head of vertical magnetization recording system

Country Status (1)

Country Link
JP (1) JPS539110A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5634619A (en) * 1979-08-31 1981-04-06 Ono Pharmaceut Co Ltd Production of prostaglandin vaginal suppository
US4513337A (en) * 1980-08-20 1985-04-23 Kabushiki Kaisha Suwa Seikosha Magnetic head for perpendicular magnetization recording
WO1985002479A1 (en) * 1983-11-22 1985-06-06 Minnesota Mining And Manufacturing Company Slanted pole head for magnetic recording
US4763215A (en) * 1982-10-22 1988-08-09 Cii-Honeywell Bull (Societe Anonyme) Device for writing high density data on a magnetic medium
EP0644529A2 (en) * 1993-09-20 1995-03-22 Fujitsu Limited A magnetic memory device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5634619A (en) * 1979-08-31 1981-04-06 Ono Pharmaceut Co Ltd Production of prostaglandin vaginal suppository
JPH0132205B2 (en) * 1979-08-31 1989-06-29 Ono Pharmaceutical Co
US4513337A (en) * 1980-08-20 1985-04-23 Kabushiki Kaisha Suwa Seikosha Magnetic head for perpendicular magnetization recording
US4763215A (en) * 1982-10-22 1988-08-09 Cii-Honeywell Bull (Societe Anonyme) Device for writing high density data on a magnetic medium
WO1985002479A1 (en) * 1983-11-22 1985-06-06 Minnesota Mining And Manufacturing Company Slanted pole head for magnetic recording
US4700253A (en) * 1983-11-22 1987-10-13 Minnesota Mining And Manufacturing Company Slanted pole head for magnetic recording
EP0644529A2 (en) * 1993-09-20 1995-03-22 Fujitsu Limited A magnetic memory device
EP0644529A3 (en) * 1993-09-20 1995-12-06 Fujitsu Ltd A magnetic memory device.
US5717630A (en) * 1993-09-20 1998-02-10 Fujitsu Limited Magnetic memory device

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