JPS60243819A - 記録媒体の検査方法 - Google Patents

記録媒体の検査方法

Info

Publication number
JPS60243819A
JPS60243819A JP9916884A JP9916884A JPS60243819A JP S60243819 A JPS60243819 A JP S60243819A JP 9916884 A JP9916884 A JP 9916884A JP 9916884 A JP9916884 A JP 9916884A JP S60243819 A JPS60243819 A JP S60243819A
Authority
JP
Japan
Prior art keywords
data
current
writing
recording medium
test
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
JP9916884A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0249669B2 (enExample
Inventor
Katsuyoshi Ito
勝吉 伊藤
Masahiko Miyake
正彦 三宅
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 JP9916884A priority Critical patent/JPS60243819A/ja
Publication of JPS60243819A publication Critical patent/JPS60243819A/ja
Publication of JPH0249669B2 publication Critical patent/JPH0249669B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measuring Magnetic Variables (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
JP9916884A 1984-05-17 1984-05-17 記録媒体の検査方法 Granted JPS60243819A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9916884A JPS60243819A (ja) 1984-05-17 1984-05-17 記録媒体の検査方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9916884A JPS60243819A (ja) 1984-05-17 1984-05-17 記録媒体の検査方法

Publications (2)

Publication Number Publication Date
JPS60243819A true JPS60243819A (ja) 1985-12-03
JPH0249669B2 JPH0249669B2 (enExample) 1990-10-30

Family

ID=14240116

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9916884A Granted JPS60243819A (ja) 1984-05-17 1984-05-17 記録媒体の検査方法

Country Status (1)

Country Link
JP (1) JPS60243819A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100527237B1 (ko) * 1997-09-22 2006-02-01 삼성전자주식회사 서보섹터의 디펙 테스트 방법

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54141678A (en) * 1978-04-26 1979-11-05 Matsushita Electric Ind Co Ltd Measuring method of magnetic characteristics of magnetic thin film

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54141678A (en) * 1978-04-26 1979-11-05 Matsushita Electric Ind Co Ltd Measuring method of magnetic characteristics of magnetic thin film

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100527237B1 (ko) * 1997-09-22 2006-02-01 삼성전자주식회사 서보섹터의 디펙 테스트 방법

Also Published As

Publication number Publication date
JPH0249669B2 (enExample) 1990-10-30

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