JP2002222522A5 - - Google Patents

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Publication number
JP2002222522A5
JP2002222522A5 JP2001015366A JP2001015366A JP2002222522A5 JP 2002222522 A5 JP2002222522 A5 JP 2002222522A5 JP 2001015366 A JP2001015366 A JP 2001015366A JP 2001015366 A JP2001015366 A JP 2001015366A JP 2002222522 A5 JP2002222522 A5 JP 2002222522A5
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JP
Japan
Prior art keywords
equation
dat
similarly
assuming
derived
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.)
Pending
Application number
JP2001015366A
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English (en)
Japanese (ja)
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JP2002222522A (ja
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Publication date
Priority claimed from JP2001015366A external-priority patent/JP2002222522A/ja
Priority to JP2001015366A priority Critical patent/JP2002222522A/ja
Application filed filed Critical
Priority to KR10-2002-7007226A priority patent/KR100454798B1/ko
Priority to PCT/JP2001/009934 priority patent/WO2002059886A1/ja
Priority to US10/148,808 priority patent/US20030123354A1/en
Priority to CNB018030629A priority patent/CN1178212C/zh
Priority to TW090132722A priority patent/TW533409B/zh
Publication of JP2002222522A publication Critical patent/JP2002222522A/ja
Publication of JP2002222522A5 publication Critical patent/JP2002222522A5/ja
Priority to US11/249,309 priority patent/US7161884B2/en
Priority to US11/249,314 priority patent/US20060044963A1/en
Priority to US11/249,307 priority patent/US7215621B2/en
Priority to US11/249,510 priority patent/US20060028944A1/en
Pending legal-status Critical Current

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JP2001015366A 2001-01-24 2001-01-24 情報ディスク記録再生装置、及び情報ディスク記録再生装置の振動検出方法 Pending JP2002222522A (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP2001015366A JP2002222522A (ja) 2001-01-24 2001-01-24 情報ディスク記録再生装置、及び情報ディスク記録再生装置の振動検出方法
KR10-2002-7007226A KR100454798B1 (ko) 2001-01-24 2001-11-14 정보 디스크 기록 재생 장치, 및 정보 디스크 기록 재생장치의 진동 검출 방법
PCT/JP2001/009934 WO2002059886A1 (en) 2001-01-24 2001-11-14 Information disk recording/reproducing device, and method for detecting vibration of information disk recording/reproducing device
US10/148,808 US20030123354A1 (en) 2001-01-24 2001-11-14 Information disk recording/reproducing device, and method for detecting vibration of information disk recording/reproducing device
CNB018030629A CN1178212C (zh) 2001-01-24 2001-11-14 信息盘记录再生装置,以及信息盘记录再生装置的振动检测方法
TW090132722A TW533409B (en) 2001-01-24 2001-12-28 Data disc record playing device and method for detecting vibrations of data disc record playing device
US11/249,510 US20060028944A1 (en) 2001-01-24 2005-10-14 Information disc recording/playback apparatus, and vibration detection method for information disc recording/playback apparatus
US11/249,309 US7161884B2 (en) 2001-01-24 2005-10-14 Information disc recording/playback apparatus and method for counting pulses and controlling a rotation speed of an information disc
US11/249,314 US20060044963A1 (en) 2001-01-24 2005-10-14 Information disc recording/playback apparatus, and vibration detection method for information disc recording/playback apparatus
US11/249,307 US7215621B2 (en) 2001-01-24 2005-10-14 Information disc recording/playback apparatus and method for counting pulses and controlling a rotation speed of an information disc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001015366A JP2002222522A (ja) 2001-01-24 2001-01-24 情報ディスク記録再生装置、及び情報ディスク記録再生装置の振動検出方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2004096336A Division JP2004241114A (ja) 2004-03-29 2004-03-29 情報ディスク記録再生装置、及び情報ディスク記録再生装置の振動検出方法

Publications (2)

Publication Number Publication Date
JP2002222522A JP2002222522A (ja) 2002-08-09
JP2002222522A5 true JP2002222522A5 (OSRAM) 2004-10-28

Family

ID=18881930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001015366A Pending JP2002222522A (ja) 2001-01-24 2001-01-24 情報ディスク記録再生装置、及び情報ディスク記録再生装置の振動検出方法

Country Status (6)

Country Link
US (5) US20030123354A1 (OSRAM)
JP (1) JP2002222522A (OSRAM)
KR (1) KR100454798B1 (OSRAM)
CN (1) CN1178212C (OSRAM)
TW (1) TW533409B (OSRAM)
WO (1) WO2002059886A1 (OSRAM)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI266284B (en) * 2001-11-29 2006-11-11 Via Tech Inc Eccentric amount measuring-method of optical disc and rotation speed control method of CD-ROM drive
DE60220991T2 (de) * 2002-05-13 2008-03-06 Nokia Corp. Einstellung der Rotationsgeschwindigkeit eines rotierenden Plattenspeichers
US6782449B1 (en) * 2002-06-01 2004-08-24 Western Digital Technologies, Inc. Adaptively modifying a read caching algorithm based upon the detection of a vibration state within a rotating media storage device
US8307156B1 (en) 2002-07-31 2012-11-06 Western Digital Technologies, Inc. Adaptively modifying pre-read operations within a rotating media storage device
JP2004273038A (ja) * 2003-03-10 2004-09-30 Sony Corp 情報記録装置および媒体情報通知方法
TWI226604B (en) * 2003-08-18 2005-01-11 Mediatek Inc Method for controlling rotation speed of optical storage device
CN100382182C (zh) * 2003-08-25 2008-04-16 联发科技股份有限公司 控制光学储存装置转速的方法
KR100689416B1 (ko) * 2005-03-21 2007-03-08 주식회사 히타치엘지 데이터 스토리지 코리아 광디스크 장치에서의 스핀들 서보 제어방법
JP4451834B2 (ja) * 2005-10-05 2010-04-14 株式会社日立エルジーデータストレージ 光ディスク装置及び対物レンズの移動制御方法
KR100717043B1 (ko) * 2005-10-17 2007-05-10 삼성전자주식회사 포커스 인입 제어 장치 및 포커스 인입 제어 방법
US8767337B2 (en) * 2006-04-17 2014-07-01 Seagate Technology Disk-synchronized loading/unloading of magnetic head
JP2008299963A (ja) * 2007-05-31 2008-12-11 Hitachi Ltd 光ディスク装置並びにトラッキングおよびスライダ制御方法
JP2009059406A (ja) * 2007-08-30 2009-03-19 Hitachi-Lg Data Storage Inc 光ディスク装置及びパラメータ選択方法
EP2357605B1 (en) 2009-12-28 2013-01-16 Softkinetic Software Stabilisation method and computer system
TWI391924B (zh) * 2010-02-26 2013-04-01 Sunplus Technology Co Ltd 辨別光碟片軌距的方法
CN102194484A (zh) * 2010-03-10 2011-09-21 凌阳科技股份有限公司 辨别光碟片轨距的方法
WO2016072004A1 (ja) * 2014-11-07 2016-05-12 株式会社日立製作所 ホログラム記録再生装置
CN119044527B (zh) * 2024-07-18 2025-09-23 浙江大学 一种通过振动信号测算列车轮对瞬时转速的方法及系统

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3618137A1 (de) * 1985-05-31 1986-12-11 Hitachi, Ltd., Tokio/Tokyo Bildplatten-zugriffsverfahren und bildplattenspeicher
US5199017A (en) * 1991-09-11 1993-03-30 International Business Machines Corporation Optical disk drive and method for counting the number of tracks on an optical disk
JP2658561B2 (ja) * 1990-11-15 1997-09-30 日本電気株式会社 横断トラック数カウント回路
JPH05266498A (ja) 1992-03-23 1993-10-15 Brother Ind Ltd 光記録再生装置
JPH0676315A (ja) 1992-08-26 1994-03-18 Matsushita Electric Ind Co Ltd 情報記録装置のトラックジャンプ制御装置
US5539711A (en) * 1993-11-08 1996-07-23 Sony Corporation Optical disc drive apparatus
EP0678861B1 (en) * 1994-04-20 2001-07-25 Canon Kabushiki Kaisha Optical information recording and/or reproducing apparatus and method with vibration wave driving device or vibration driven motor device
JP2655109B2 (ja) * 1994-12-15 1997-09-17 日本電気株式会社 光ディスク装置
JPH09167354A (ja) 1995-12-18 1997-06-24 Nec Corp 光ディスク装置のトラックカウントパルス整形回路
US6181651B1 (en) * 1996-03-26 2001-01-30 Matsushita Electric Industrial Co., Ltd. Optical recording/reproducing apparatus
KR100280868B1 (ko) * 1996-05-09 2001-02-01 윤종용 트랙크로스신호 보정장치
JPH1083615A (ja) * 1996-07-17 1998-03-31 Teac Corp デ−タ再生方法及び装置
US5982728A (en) * 1996-07-25 1999-11-09 Matsushita Electric Industrial Co., Ltd. Reading information from a disk-shaped recording medium that is rotatable at a plurality of speeds
JPH1079164A (ja) * 1996-09-03 1998-03-24 Pioneer Electron Corp 情報読取装置
JPH10302384A (ja) 1997-04-28 1998-11-13 Sony Corp ディスクドライブ装置
JP3463975B2 (ja) * 1997-10-22 2003-11-05 ティアック株式会社 デ−タ再生方法及び装置
JP3071757B2 (ja) 1998-05-28 2000-07-31 山形日本電気株式会社 光ディスクのトラックカウント回路
JP3363094B2 (ja) 1998-06-17 2003-01-07 大成化工株式会社 プレフィルドシリンジ
JP4234273B2 (ja) 1998-07-31 2009-03-04 パナソニック株式会社 光ディスク再生装置
JP2000306246A (ja) * 1999-04-21 2000-11-02 Hitachi Ltd 光ディスク記録再生装置
JP2000357337A (ja) * 1999-06-15 2000-12-26 Toshiba Corp 光ディスク再生装置
EP1067526B1 (en) * 1999-07-08 2009-10-28 Samsung Electronics Co., Ltd. Apparatus for reproducing data from an optical disc inducing vibration and method thereof

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