JPS5349415A - Magnetic head - Google Patents

Magnetic head

Info

Publication number
JPS5349415A
JPS5349415A JP12472576A JP12472576A JPS5349415A JP S5349415 A JPS5349415 A JP S5349415A JP 12472576 A JP12472576 A JP 12472576A JP 12472576 A JP12472576 A JP 12472576A JP S5349415 A JPS5349415 A JP S5349415A
Authority
JP
Japan
Prior art keywords
magnetic head
head
magnetic
detect
core
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
JP12472576A
Other languages
Japanese (ja)
Inventor
Yoshiteru Mitsuyoshi
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP12472576A priority Critical patent/JPS5349415A/en
Publication of JPS5349415A publication Critical patent/JPS5349415A/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
    • G11B5/33—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only
    • G11B5/39—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using magneto-resistive devices or effects

Abstract

PURPOSE:To detect a pattern written by a magnetic head, using a magnetic resistance element disposed facing at an end face of a core of the head.
JP12472576A 1976-10-18 1976-10-18 Magnetic head Pending JPS5349415A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12472576A JPS5349415A (en) 1976-10-18 1976-10-18 Magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12472576A JPS5349415A (en) 1976-10-18 1976-10-18 Magnetic head

Publications (1)

Publication Number Publication Date
JPS5349415A true JPS5349415A (en) 1978-05-04

Family

ID=14892551

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12472576A Pending JPS5349415A (en) 1976-10-18 1976-10-18 Magnetic head

Country Status (1)

Country Link
JP (1) JPS5349415A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0702357A3 (en) * 1994-09-16 1996-11-27 Toshiba Kk Magneto-resistance effect head and magnetic recording/reproducing head thereof
US6256171B1 (en) 1996-09-30 2001-07-03 Kabushiki Kaisha Toshiba Thin film magnetic head having an improved heat dispersion and magnetic recording apparatus using the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0702357A3 (en) * 1994-09-16 1996-11-27 Toshiba Kk Magneto-resistance effect head and magnetic recording/reproducing head thereof
US6369992B1 (en) 1994-09-16 2002-04-09 Kabushiki Kaisha Toshiba Yoke-type head with magneto-resistance effect film recessed from medium facing surface and extending across magnetic gap
US6256171B1 (en) 1996-09-30 2001-07-03 Kabushiki Kaisha Toshiba Thin film magnetic head having an improved heat dispersion and magnetic recording apparatus using the same

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