JPH0381222B2 - - Google Patents

Info

Publication number
JPH0381222B2
JPH0381222B2 JP11666183A JP11666183A JPH0381222B2 JP H0381222 B2 JPH0381222 B2 JP H0381222B2 JP 11666183 A JP11666183 A JP 11666183A JP 11666183 A JP11666183 A JP 11666183A JP H0381222 B2 JPH0381222 B2 JP H0381222B2
Authority
JP
Japan
Prior art keywords
grating
signal
output
detection
signals
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.)
Expired
Application number
JP11666183A
Other languages
English (en)
Japanese (ja)
Other versions
JPS607661A (ja
Inventor
Osamu Oota
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP11666183A priority Critical patent/JPS607661A/ja
Publication of JPS607661A publication Critical patent/JPS607661A/ja
Publication of JPH0381222B2 publication Critical patent/JPH0381222B2/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
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/08—Track changing or selecting during transducing operation

Landscapes

  • Moving Of Head For Track Selection And Changing (AREA)
  • Control Of Position Or Direction (AREA)
JP11666183A 1983-06-27 1983-06-27 ピックアップ位置制御方法 Granted JPS607661A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11666183A JPS607661A (ja) 1983-06-27 1983-06-27 ピックアップ位置制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11666183A JPS607661A (ja) 1983-06-27 1983-06-27 ピックアップ位置制御方法

Publications (2)

Publication Number Publication Date
JPS607661A JPS607661A (ja) 1985-01-16
JPH0381222B2 true JPH0381222B2 (enrdf_load_stackoverflow) 1991-12-27

Family

ID=14692760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11666183A Granted JPS607661A (ja) 1983-06-27 1983-06-27 ピックアップ位置制御方法

Country Status (1)

Country Link
JP (1) JPS607661A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6129831A (en) * 1995-01-26 2000-10-10 Universiteit Gent - Vakgroep Textielkunde Hydrogen peroxide sensor
WO2018047765A1 (ja) 2016-09-06 2018-03-15 Ntn株式会社 すべり軸受

Also Published As

Publication number Publication date
JPS607661A (ja) 1985-01-16

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