JPS5832241A - 静電容量値の変化検出型再生針の製作法 - Google Patents

静電容量値の変化検出型再生針の製作法

Info

Publication number
JPS5832241A
JPS5832241A JP12935281A JP12935281A JPS5832241A JP S5832241 A JPS5832241 A JP S5832241A JP 12935281 A JP12935281 A JP 12935281A JP 12935281 A JP12935281 A JP 12935281A JP S5832241 A JPS5832241 A JP S5832241A
Authority
JP
Japan
Prior art keywords
diamond
needle
electrode
regenerated
recycled
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
JP12935281A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6160488B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Nakamura
寛 中村
Keiichiro Doi
土井 敬一郎
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.)
Victor Company of Japan Ltd
Nippon Victor KK
Original Assignee
Victor Company of Japan Ltd
Nippon Victor KK
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 Victor Company of Japan Ltd, Nippon Victor KK filed Critical Victor Company of Japan Ltd
Priority to JP12935281A priority Critical patent/JPS5832241A/ja
Publication of JPS5832241A publication Critical patent/JPS5832241A/ja
Publication of JPS6160488B2 publication Critical patent/JPS6160488B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B9/00Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
    • G11B9/06Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using record carriers having variable electrical capacitance; Record carriers therefor
    • G11B9/07Heads for reproducing capacitive information
    • G11B9/075Heads for reproducing capacitive information using mechanical contact with record carrier, e.g. by stylus

Landscapes

  • Physical Vapour Deposition (AREA)
JP12935281A 1981-08-20 1981-08-20 静電容量値の変化検出型再生針の製作法 Granted JPS5832241A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12935281A JPS5832241A (ja) 1981-08-20 1981-08-20 静電容量値の変化検出型再生針の製作法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12935281A JPS5832241A (ja) 1981-08-20 1981-08-20 静電容量値の変化検出型再生針の製作法

Publications (2)

Publication Number Publication Date
JPS5832241A true JPS5832241A (ja) 1983-02-25
JPS6160488B2 JPS6160488B2 (enrdf_load_stackoverflow) 1986-12-20

Family

ID=15007474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12935281A Granted JPS5832241A (ja) 1981-08-20 1981-08-20 静電容量値の変化検出型再生針の製作法

Country Status (1)

Country Link
JP (1) JPS5832241A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6160488B2 (enrdf_load_stackoverflow) 1986-12-20

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