JPS61180158A - フレキシブルディスク記録媒体検査方法 - Google Patents

フレキシブルディスク記録媒体検査方法

Info

Publication number
JPS61180158A
JPS61180158A JP76385A JP76385A JPS61180158A JP S61180158 A JPS61180158 A JP S61180158A JP 76385 A JP76385 A JP 76385A JP 76385 A JP76385 A JP 76385A JP S61180158 A JPS61180158 A JP S61180158A
Authority
JP
Japan
Prior art keywords
floppy
inspection
magnetic heads
magnetic head
recording medium
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
JP76385A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0565931B2 (enExample
Inventor
Tsuneyasu Umemura
梅村　恒保
Yoriyuki Anraku
安楽　順之
Sumio Tajima
田島　澄雄
Katsuhiro Shimokawa
下川　活弘
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.)
Hitachi High Tech Corp
Original Assignee
Hitachi Electronics Engineering 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 Hitachi Electronics Engineering Co Ltd filed Critical Hitachi Electronics Engineering Co Ltd
Priority to JP76385A priority Critical patent/JPS61180158A/ja
Publication of JPS61180158A publication Critical patent/JPS61180158A/ja
Publication of JPH0565931B2 publication Critical patent/JPH0565931B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
    • G01R33/1207—Testing individual magnetic storage devices, e.g. records carriers or digital storage elements

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Specific Conveyance Elements (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
JP76385A 1985-01-09 1985-01-09 フレキシブルディスク記録媒体検査方法 Granted JPS61180158A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP76385A JPS61180158A (ja) 1985-01-09 1985-01-09 フレキシブルディスク記録媒体検査方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP76385A JPS61180158A (ja) 1985-01-09 1985-01-09 フレキシブルディスク記録媒体検査方法

Publications (2)

Publication Number Publication Date
JPS61180158A true JPS61180158A (ja) 1986-08-12
JPH0565931B2 JPH0565931B2 (enExample) 1993-09-20

Family

ID=11482734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP76385A Granted JPS61180158A (ja) 1985-01-09 1985-01-09 フレキシブルディスク記録媒体検査方法

Country Status (1)

Country Link
JP (1) JPS61180158A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02156181A (ja) * 1988-12-07 1990-06-15 Kyoto Seisakusho:Kk 磁気ディスクカートリッジの磁性欠陥検査あるいはデータ書込方法及びその装置
US5293913A (en) * 1991-07-12 1994-03-15 Minnesota Mining And Manufacturing Company Bottle keying system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02156181A (ja) * 1988-12-07 1990-06-15 Kyoto Seisakusho:Kk 磁気ディスクカートリッジの磁性欠陥検査あるいはデータ書込方法及びその装置
US5293913A (en) * 1991-07-12 1994-03-15 Minnesota Mining And Manufacturing Company Bottle keying system

Also Published As

Publication number Publication date
JPH0565931B2 (enExample) 1993-09-20

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