JP4151125B2 - ディスクドライブ装置 - Google Patents

ディスクドライブ装置 Download PDF

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Publication number
JP4151125B2
JP4151125B2 JP27826598A JP27826598A JP4151125B2 JP 4151125 B2 JP4151125 B2 JP 4151125B2 JP 27826598 A JP27826598 A JP 27826598A JP 27826598 A JP27826598 A JP 27826598A JP 4151125 B2 JP4151125 B2 JP 4151125B2
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Japan
Prior art keywords
signal
amount
disk
speed
vibration
Prior art date
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Expired - Fee Related
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JP27826598A
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English (en)
Japanese (ja)
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JP2000113580A5 (https=
JP2000113580A (ja
Inventor
経光 高瀬
武 張本
隆史 新井
尚生 大谷
浩 川島
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Sony Corp
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Sony Corp
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Application filed by Sony Corp filed Critical Sony Corp
Priority to JP27826598A priority Critical patent/JP4151125B2/ja
Publication of JP2000113580A publication Critical patent/JP2000113580A/ja
Publication of JP2000113580A5 publication Critical patent/JP2000113580A5/ja
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Publication of JP4151125B2 publication Critical patent/JP4151125B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Rotational Drive Of Disk (AREA)
  • Optical Recording Or Reproduction (AREA)
JP27826598A 1998-09-30 1998-09-30 ディスクドライブ装置 Expired - Fee Related JP4151125B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27826598A JP4151125B2 (ja) 1998-09-30 1998-09-30 ディスクドライブ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27826598A JP4151125B2 (ja) 1998-09-30 1998-09-30 ディスクドライブ装置

Publications (3)

Publication Number Publication Date
JP2000113580A JP2000113580A (ja) 2000-04-21
JP2000113580A5 JP2000113580A5 (https=) 2005-11-04
JP4151125B2 true JP4151125B2 (ja) 2008-09-17

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ID=17594939

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27826598A Expired - Fee Related JP4151125B2 (ja) 1998-09-30 1998-09-30 ディスクドライブ装置

Country Status (1)

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JP (1) JP4151125B2 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002109822A (ja) 2000-09-29 2002-04-12 Fujitsu Ltd 回転制御方法及び記憶装置
JP2005216413A (ja) * 2004-01-30 2005-08-11 Tdk Corp 検査装置および製造装置
JP4512198B2 (ja) * 2006-10-02 2010-07-28 株式会社日立エルジーデータストレージ 光ディスク装置とそのディスク回転速度制御方法

Also Published As

Publication number Publication date
JP2000113580A (ja) 2000-04-21

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