JPS5778603A - Magnetic recording device - Google Patents

Magnetic recording device

Info

Publication number
JPS5778603A
JPS5778603A JP15258280A JP15258280A JPS5778603A JP S5778603 A JPS5778603 A JP S5778603A JP 15258280 A JP15258280 A JP 15258280A JP 15258280 A JP15258280 A JP 15258280A JP S5778603 A JPS5778603 A JP S5778603A
Authority
JP
Japan
Prior art keywords
recording
track
medium
magnetization
executed
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
JP15258280A
Other languages
Japanese (ja)
Inventor
Isao Kishigami
Katsuhiko Ito
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP15258280A priority Critical patent/JPS5778603A/en
Publication of JPS5778603A publication Critical patent/JPS5778603A/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
    • G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
    • G11B5/00813—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes
    • G11B5/00847—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks
    • G11B5/0086—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks using cyclically driven heads providing segmented tracks
    • 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
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)

Abstract

PURPOSE:To reduce the influence of a demagnetizing field, and also to execute recording with a high density, by adopting a transverse recording system having the magnetization which is not only parallel to the surface of a medium but also vertical in the track direction. CONSTITUTION:By use of a magnetic head having the magnetization in the vertical direction B' againt a track 21, for instance, by a helical scanning system, recording is executed. According to this method, information having track width W1', a track interval W2' and a magnetizing direction H' as indicated with an arrow B', and also being parallel to the surface of a medium is recorded on the magnetized medium 20. In this way, the influence of a demagnetizing field is made almost zero, also a peak shift is suppressed, and the recording is executed with a high density.
JP15258280A 1980-10-30 1980-10-30 Magnetic recording device Pending JPS5778603A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15258280A JPS5778603A (en) 1980-10-30 1980-10-30 Magnetic recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15258280A JPS5778603A (en) 1980-10-30 1980-10-30 Magnetic recording device

Publications (1)

Publication Number Publication Date
JPS5778603A true JPS5778603A (en) 1982-05-17

Family

ID=15543610

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15258280A Pending JPS5778603A (en) 1980-10-30 1980-10-30 Magnetic recording device

Country Status (1)

Country Link
JP (1) JPS5778603A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5960703A (en) * 1982-09-30 1984-04-06 Toshiba Corp Magnetic recording and reproducing system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5081505A (en) * 1973-11-20 1975-07-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5081505A (en) * 1973-11-20 1975-07-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5960703A (en) * 1982-09-30 1984-04-06 Toshiba Corp Magnetic recording and reproducing system

Similar Documents

Publication Publication Date Title
GB1453169A (en) Method of and apparatus for recording a pattern of magnetization on a recording medium
US5053893A (en) Method of and device for demagnetizing magnetic recording medium
KR940022382A (en) Magnetic recording and playback device
MY123255A (en) Master information magnetic recorder
ATE129590T1 (en) MAGNETIC CARRIER FOR LONGITUDINAL RECORDING.
GB2135500A (en) Magnetic head for perpendicular magnetization
DE3483688D1 (en) PHOTOMAGNETIC RECORDING AND PLAYING DEVICE WITH AN ARRANGEMENT FOR DETECTING THE MAGNETIZING DIRECTION OF A MAGNETIC RECORDING MEDIA.
JPS57109134A (en) Magnetic transferring and recording method
JPS5778603A (en) Magnetic recording device
US3961374A (en) Static magnetic erasing head
US3947891A (en) Static magnetic erasing head
KR900016948A (en) Magnetic recording device
EP0097975A3 (en) Magnetic head for a perpendicular read/write arrangement
JPS57158041A (en) Magnetic transfer recorder
JPS56163517A (en) Vertical magnetization recording head
GB2019638A (en) Magnetoresistive head
JPS5720962A (en) Magnetic head slider
JPS55146632A (en) Magnetic recording medium and magnetic recording and reproducing method
JPS57127924A (en) Magnetic recording medium and magnetic recorder
US3066197A (en) Boundary-displacement magnetic recording and reproducing system
JPS5718010A (en) Magnetic recording and reproducing system
JPS57138020A (en) Magnetic head
JPS5760506A (en) Magnetic recording and reproducing method
JPS5736433A (en) Magnetic recording medium
JPS52152712A (en) Magnetic recording and reproducing apparatus