JPS59224557A - 磁気デイスク媒体欠陥検出方式 - Google Patents

磁気デイスク媒体欠陥検出方式

Info

Publication number
JPS59224557A
JPS59224557A JP8530983A JP8530983A JPS59224557A JP S59224557 A JPS59224557 A JP S59224557A JP 8530983 A JP8530983 A JP 8530983A JP 8530983 A JP8530983 A JP 8530983A JP S59224557 A JPS59224557 A JP S59224557A
Authority
JP
Japan
Prior art keywords
magnetic disk
disk medium
magnetic head
defect
defect detection
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
JP8530983A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0427625B2 (enrdf_load_stackoverflow
Inventor
Yasue Okada
岡田　耕栄
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 JP8530983A priority Critical patent/JPS59224557A/ja
Publication of JPS59224557A publication Critical patent/JPS59224557A/ja
Publication of JPH0427625B2 publication Critical patent/JPH0427625B2/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 For Digital Recording And Reproducing (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
JP8530983A 1983-05-16 1983-05-16 磁気デイスク媒体欠陥検出方式 Granted JPS59224557A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8530983A JPS59224557A (ja) 1983-05-16 1983-05-16 磁気デイスク媒体欠陥検出方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8530983A JPS59224557A (ja) 1983-05-16 1983-05-16 磁気デイスク媒体欠陥検出方式

Publications (2)

Publication Number Publication Date
JPS59224557A true JPS59224557A (ja) 1984-12-17
JPH0427625B2 JPH0427625B2 (enrdf_load_stackoverflow) 1992-05-12

Family

ID=13854995

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8530983A Granted JPS59224557A (ja) 1983-05-16 1983-05-16 磁気デイスク媒体欠陥検出方式

Country Status (1)

Country Link
JP (1) JPS59224557A (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56159841A (en) * 1980-05-10 1981-12-09 Hitachi Electronics Eng Co Ltd Magnetic disc medium and its defect inspection device
JPS5885309A (ja) * 1981-11-13 1983-05-21 Hitachi Ltd 複数台の蒸気タ−ビン群を備えた発電プラント

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56159841A (en) * 1980-05-10 1981-12-09 Hitachi Electronics Eng Co Ltd Magnetic disc medium and its defect inspection device
JPS5885309A (ja) * 1981-11-13 1983-05-21 Hitachi Ltd 複数台の蒸気タ−ビン群を備えた発電プラント

Also Published As

Publication number Publication date
JPH0427625B2 (enrdf_load_stackoverflow) 1992-05-12

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