JPS57191818A - Magnetic head - Google Patents

Magnetic head

Info

Publication number
JPS57191818A
JPS57191818A JP7624681A JP7624681A JPS57191818A JP S57191818 A JPS57191818 A JP S57191818A JP 7624681 A JP7624681 A JP 7624681A JP 7624681 A JP7624681 A JP 7624681A JP S57191818 A JPS57191818 A JP S57191818A
Authority
JP
Japan
Prior art keywords
providing
gap
resistance effect
core
magnetic resistance
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
JP7624681A
Other languages
English (en)
Inventor
Yuji Nagata
Takahisa Aoi
Keizo Ishiwatari
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP7624681A priority Critical patent/JPS57191818A/ja
Publication of JPS57191818A publication Critical patent/JPS57191818A/ja
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
    • G11B5/3903—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 using magnetic thin film layers or their effects, the films being part of integrated structures
JP7624681A 1981-05-19 1981-05-19 Magnetic head Pending JPS57191818A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7624681A JPS57191818A (en) 1981-05-19 1981-05-19 Magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7624681A JPS57191818A (en) 1981-05-19 1981-05-19 Magnetic head

Publications (1)

Publication Number Publication Date
JPS57191818A true JPS57191818A (en) 1982-11-25

Family

ID=13599820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7624681A Pending JPS57191818A (en) 1981-05-19 1981-05-19 Magnetic head

Country Status (1)

Country Link
JP (1) JPS57191818A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0331135A2 (de) * 1988-03-03 1989-09-06 Alcatel SEL Aktiengesellschaft Vorrichtung zur Feststellung von magnetisierten Bereichen
US5555621A (en) * 1993-03-11 1996-09-17 Calsonic Corporation Method of producing a catalytic converter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0331135A2 (de) * 1988-03-03 1989-09-06 Alcatel SEL Aktiengesellschaft Vorrichtung zur Feststellung von magnetisierten Bereichen
EP0331135A3 (de) * 1988-03-03 1992-03-04 Alcatel SEL Aktiengesellschaft Vorrichtung zur Feststellung von magnetisierten Bereichen
US5555621A (en) * 1993-03-11 1996-09-17 Calsonic Corporation Method of producing a catalytic converter

Similar Documents

Publication Publication Date Title
GB1369404A (en) Method and device for measuring a stress employing magneto striction
EP0317471A3 (en) Solid state magnetic head with improved biasing
JPS5488110A (en) Vertical magnetization recorder-reproducer
JPS5284722A (en) Thin film magnetic head and its production
JPS57191818A (en) Magnetic head
JPS56163517A (en) Vertical magnetization recording head
JPS5580818A (en) Vertical magnetic recording head
JPS554722A (en) Magnetoresistance effect head
JPS55130186A (en) Magnetoelectric transducer
JPS57191819A (en) Magnetic head
JPS57208624A (en) Magneto-resistance effect head
JPS56114121A (en) Magnetic head
JPS57203219A (en) Thin film magnetic head
JPS53101411A (en) Mr type magnetic head
JPS5687220A (en) Vertical magnetization type magnetic head
JPS5758222A (en) Magnetic head
JPS57191824A (en) Magneto-resistance effect head
JPS57103116A (en) Magnetic head
JPS5783074A (en) Magneto-resistive effect type thin film magnetic sensor
JPS53138380A (en) Magnetic field detecting element
JPS57165717A (en) Detecting device for stress
JPS57133513A (en) Magnetic reluctance effect type recording and reproducing head
JPS56143513A (en) Magnetic head
JPS55117724A (en) Magnetic head
JPS57210416A (en) Magnetic head