JPS60195715A - 消磁器 - Google Patents

消磁器

Info

Publication number
JPS60195715A
JPS60195715A JP5016484A JP5016484A JPS60195715A JP S60195715 A JPS60195715 A JP S60195715A JP 5016484 A JP5016484 A JP 5016484A JP 5016484 A JP5016484 A JP 5016484A JP S60195715 A JPS60195715 A JP S60195715A
Authority
JP
Japan
Prior art keywords
head
degaussing
case
demagnetizer
signal generating
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.)
Granted
Application number
JP5016484A
Other languages
English (en)
Japanese (ja)
Other versions
JPH053647B2 (enrdf_load_stackoverflow
Inventor
Eiji Sakata
栄二 坂田
Hiroyuki Kuwahata
広幸 桑畑
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.)
Maxell Ltd
Original Assignee
Kyushu Hitachi Maxell Ltd
Hitachi Maxell 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 Kyushu Hitachi Maxell Ltd, Hitachi Maxell Ltd filed Critical Kyushu Hitachi Maxell Ltd
Priority to JP5016484A priority Critical patent/JPS60195715A/ja
Publication of JPS60195715A publication Critical patent/JPS60195715A/ja
Publication of JPH053647B2 publication Critical patent/JPH053647B2/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
    • G11B5/455—Arrangements for functional testing of heads; Measuring arrangements for heads

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
JP5016484A 1984-03-17 1984-03-17 消磁器 Granted JPS60195715A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5016484A JPS60195715A (ja) 1984-03-17 1984-03-17 消磁器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5016484A JPS60195715A (ja) 1984-03-17 1984-03-17 消磁器

Publications (2)

Publication Number Publication Date
JPS60195715A true JPS60195715A (ja) 1985-10-04
JPH053647B2 JPH053647B2 (enrdf_load_stackoverflow) 1993-01-18

Family

ID=12851557

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5016484A Granted JPS60195715A (ja) 1984-03-17 1984-03-17 消磁器

Country Status (1)

Country Link
JP (1) JPS60195715A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4992902A (en) * 1988-03-22 1991-02-12 Teac Corporation Cassette device for demagnetizing the magnetic head in a cassette-type recorder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4992902A (en) * 1988-03-22 1991-02-12 Teac Corporation Cassette device for demagnetizing the magnetic head in a cassette-type recorder

Also Published As

Publication number Publication date
JPH053647B2 (enrdf_load_stackoverflow) 1993-01-18

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