JPS63120209A - 磁気デイスク面上の突起高さ測定法 - Google Patents

磁気デイスク面上の突起高さ測定法

Info

Publication number
JPS63120209A
JPS63120209A JP61267122A JP26712286A JPS63120209A JP S63120209 A JPS63120209 A JP S63120209A JP 61267122 A JP61267122 A JP 61267122A JP 26712286 A JP26712286 A JP 26712286A JP S63120209 A JPS63120209 A JP S63120209A
Authority
JP
Japan
Prior art keywords
protrusion
disk
magnetic head
height
magnetic
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
JP61267122A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0529244B2 (cs
Inventor
Katsumi Onodera
克己 小野寺
Shoichi Nagamura
長村　正一
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP61267122A priority Critical patent/JPS63120209A/ja
Publication of JPS63120209A publication Critical patent/JPS63120209A/ja
Publication of JPH0529244B2 publication Critical patent/JPH0529244B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
JP61267122A 1986-11-10 1986-11-10 磁気デイスク面上の突起高さ測定法 Granted JPS63120209A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61267122A JPS63120209A (ja) 1986-11-10 1986-11-10 磁気デイスク面上の突起高さ測定法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61267122A JPS63120209A (ja) 1986-11-10 1986-11-10 磁気デイスク面上の突起高さ測定法

Publications (2)

Publication Number Publication Date
JPS63120209A true JPS63120209A (ja) 1988-05-24
JPH0529244B2 JPH0529244B2 (cs) 1993-04-28

Family

ID=17440374

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61267122A Granted JPS63120209A (ja) 1986-11-10 1986-11-10 磁気デイスク面上の突起高さ測定法

Country Status (1)

Country Link
JP (1) JPS63120209A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05141948A (ja) * 1991-11-22 1993-06-08 Hitachi Electron Eng Co Ltd 磁気デイスクの突起検出装置
KR100449683B1 (ko) * 2002-01-08 2004-09-22 엘지전선 주식회사 고밀도 파장 분할 다중화 필터의 구성물을 고정하는방법과 고정튜브

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05141948A (ja) * 1991-11-22 1993-06-08 Hitachi Electron Eng Co Ltd 磁気デイスクの突起検出装置
KR100449683B1 (ko) * 2002-01-08 2004-09-22 엘지전선 주식회사 고밀도 파장 분할 다중화 필터의 구성물을 고정하는방법과 고정튜브

Also Published As

Publication number Publication date
JPH0529244B2 (cs) 1993-04-28

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