JPS5832240A - 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
JPS5832240A
JPS5832240A JP12935181A JP12935181A JPS5832240A JP S5832240 A JPS5832240 A JP S5832240A JP 12935181 A JP12935181 A JP 12935181A JP 12935181 A JP12935181 A JP 12935181A JP S5832240 A JPS5832240 A JP S5832240A
Authority
JP
Japan
Prior art keywords
diamond
needle
regenerated
electrode
needle body
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
JP12935181A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6160487B2 (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 JP12935181A priority Critical patent/JPS5832240A/ja
Publication of JPS5832240A publication Critical patent/JPS5832240A/ja
Publication of JPS6160487B2 publication Critical patent/JPS6160487B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
    • G11B9/06—Recording 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
    • G11B9/07—Heads for reproducing capacitive information
    • G11B9/075—Heads for reproducing capacitive information using mechanical contact with record carrier, e.g. by stylus

Landscapes

  • Physical Vapour Deposition (AREA)
JP12935181A 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 JPS5832240A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12935181A JPS5832240A (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
JP12935181A JPS5832240A (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
JPS5832240A true JPS5832240A (ja) 1983-02-25
JPS6160487B2 JPS6160487B2 (enrdf_load_stackoverflow) 1986-12-20

Family

ID=15007450

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12935181A Granted JPS5832240A (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) JPS5832240A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6160487B2 (enrdf_load_stackoverflow) 1986-12-20

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