CN104704561B - 用于数据擦除的旋转头数据存储和检索系统和方法 - Google Patents

用于数据擦除的旋转头数据存储和检索系统和方法 Download PDF

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Publication number
CN104704561B
CN104704561B CN201380050538.7A CN201380050538A CN104704561B CN 104704561 B CN104704561 B CN 104704561B CN 201380050538 A CN201380050538 A CN 201380050538A CN 104704561 B CN104704561 B CN 104704561B
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CN
China
Prior art keywords
head
data
optical head
working surface
track
Prior art date
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Application number
CN201380050538.7A
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English (en)
Chinese (zh)
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CN104704561A (zh
Inventor
C·麦迪森
T·C·奥斯特瓦尔德
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Oracle International Corp
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Oracle International Corp
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Publication of CN104704561A publication Critical patent/CN104704561A/zh
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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0055—Erasing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0045—Recording
    • G11B7/00458—Verification, i.e. checking data during or after recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/006—Overwriting
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/003—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with webs, filaments or wires, e.g. belts, spooled tapes or films of quasi-infinite extent
    • G11B7/0031—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with webs, filaments or wires, e.g. belts, spooled tapes or films of quasi-infinite extent using a rotating head, e.g. helicoidal recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/14—Heads, e.g. forming of the optical beam spot or modulation of the optical beam specially adapted to record on, or to reproduce from, more than one track simultaneously

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
CN201380050538.7A 2012-11-07 2013-11-06 用于数据擦除的旋转头数据存储和检索系统和方法 Active CN104704561B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/670,744 2012-11-07
US13/670,744 US8780682B2 (en) 2012-11-07 2012-11-07 Rotary head data storage and retrieval system and method for data erasure
PCT/US2013/068646 WO2014074551A1 (en) 2012-11-07 2013-11-06 Rotary head data storage and retrieval system and method for data erasure

Publications (2)

Publication Number Publication Date
CN104704561A CN104704561A (zh) 2015-06-10
CN104704561B true CN104704561B (zh) 2018-09-18

Family

ID=49585668

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380050538.7A Active CN104704561B (zh) 2012-11-07 2013-11-06 用于数据擦除的旋转头数据存储和检索系统和方法

Country Status (7)

Country Link
US (1) US8780682B2 (enExample)
EP (1) EP2917913A1 (enExample)
JP (1) JP6138954B2 (enExample)
CN (1) CN104704561B (enExample)
AU (1) AU2013341309B2 (enExample)
NZ (1) NZ705811A (enExample)
WO (1) WO2014074551A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2877440B2 (ja) 1989-06-09 1999-03-31 ナルコ ケミカル カンパニー コロイド状シリカ研磨性スラリー
US9324347B2 (en) * 2012-09-19 2016-04-26 Oracle International Corporation Apparatus and method for controlling tape movement in a rotary head data storage system and retrieval system
US10276204B1 (en) * 2018-04-24 2019-04-30 International Business Machines Corporation Behavioral model for dynamic tension compensation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1080078A (zh) * 1992-06-12 1993-12-29 明尼苏达州采矿制造公司 弧形扫描磁带驱动器
US5751677A (en) * 1995-02-16 1998-05-12 Nec Corporation Magnetio optical disk recording device capable of verifying recorded state during recording and checking erased state during erasing
US8225339B1 (en) * 2011-06-17 2012-07-17 Oracle International Corporation Rotary head data storage and retrieval system and method

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2866012A (en) 1955-05-06 1958-12-23 Ampex Magnetic tape recording and reproducing system
DE2022265C3 (de) 1970-05-06 1974-08-15 Siemens Ag, 1000 Berlin Und 8000 Muenchen Anordnung zur Aufzeichnung und Wiedergabe analoger und digitaler Daten auf einem lichtempfindlichen Band
DE2203840C2 (de) 1970-05-06 1982-06-03 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur Durchführung eines Verfahrens zur Aufzeichnung analoger und digitaler Daten
KR910003039B1 (ko) * 1987-01-26 1991-05-17 가부시기가이샤 히다찌세이사꾸쇼 정보의 기록 재생 방법
US4970707A (en) 1987-09-04 1990-11-13 Hitachi, Ltd. Optical tape apparatus with a tracking control mechanism and/or a focusing control mechanism
JP2710961B2 (ja) * 1988-10-07 1998-02-10 キヤノン株式会社 光学的情報記録再生装置
JPH0479006A (ja) * 1990-07-20 1992-03-12 Csk Corp 磁気ヘッド
US5331490A (en) 1990-10-31 1994-07-19 Hewlett-Packard Company Tape head fine positioning system for a tape backup drive
JPH04315857A (ja) 1991-04-16 1992-11-06 Matsushita Electric Ind Co Ltd テープ記録再生装置とカセット
JPH06290401A (ja) 1992-03-05 1994-10-18 Matsushita Electric Ind Co Ltd 磁気記録再生装置
US5465243A (en) 1992-04-24 1995-11-07 E-Systems, Inc. Optical recorder and reader of data on light sensitive media
US5216534A (en) 1992-04-24 1993-06-01 E-Systems, Inc. Read-write head for an optical tape recorder
JPH0798828A (ja) 1993-08-02 1995-04-11 Teac Corp ヘッド位置決め機構及びヘッド位置決め方法
US5585978A (en) 1993-08-30 1996-12-17 Conner Peripherals, Inc. Arcuate scan tape drive
JPH07220290A (ja) * 1994-02-03 1995-08-18 Hitachi Ltd 光記録再生装置
US5646806A (en) 1994-02-09 1997-07-08 Minnesota Mining And Manufacturing Company Edge tensioning sloping tape guide for arcuately scanning tape drive
US5953482A (en) * 1995-10-18 1999-09-14 Matsushita Electric Industrial Co., Ltd. Magnetic recording/reproducing apparatus with the recording/reproducing heads preceding the erasing heads
US6088183A (en) 1994-11-10 2000-07-11 Seagate Peripherals, Inc. Arcuate scan read/write assembly
US5519554A (en) 1994-11-17 1996-05-21 Storage Technology Corporation Rack and pinion linear slide read/write head positioning device
US5796537A (en) 1995-11-13 1998-08-18 Seagate Technology, Inc. Method and arrangement for servoing and formatting magnetic recording tape
US5847892A (en) 1995-11-13 1998-12-08 Seagate Technology, Inc. Servoing and formatting magnetic recording tape in an arcuate scanner system
JPH10198983A (ja) 1997-01-14 1998-07-31 Pioneer Electron Corp 光学情報記録再生装置
US6141312A (en) 1997-09-30 2000-10-31 Compaq Computer Coporation Optical tape drive that performs direct read after write operations
JP4092733B2 (ja) 1997-10-07 2008-05-28 ソニー株式会社 磁気記録再生装置
JPH11161925A (ja) 1997-11-28 1999-06-18 Hitachi Ltd 回転ドラム装置およびこれを用いた記録再生装置
US6297927B1 (en) 1998-01-13 2001-10-02 Tandberg Data Asa Multiple tape cartridge and drive system wherein tapes are extracted from the cartridge
US6075678A (en) 1998-03-24 2000-06-13 Quantum Corporation Pivoting lever cam guide tape head positioner
US6442126B1 (en) 2000-01-03 2002-08-27 Eastman Kodak Company Apparatus for recording and simultaneously reading information recorded on a moveable optical recording medium using objective lens and beam splitter
JP2001229589A (ja) 2000-02-16 2001-08-24 Canon Inc 光磁気記録媒体及び光磁気記録装置
AU2000261468A1 (en) 2000-07-26 2002-02-05 Lubomir Slunsk Data recording and reading method and device
JP2002092801A (ja) 2000-09-13 2002-03-29 Sony Corp 回転ドラム及びこれを用いたテープドライブ装置
WO2002035338A1 (en) * 2000-10-25 2002-05-02 Fujitsu Limited Data recorder
US6856484B2 (en) 2001-09-05 2005-02-15 Quantum Corporation Magnetic servo of a recording head
US7133262B1 (en) 2001-11-30 2006-11-07 Certance Llc Tape drive apparatus with a head alignment system
JP3633565B2 (ja) 2002-02-19 2005-03-30 ソニー株式会社 回転ドラム装置及び磁気テープドライブ装置
US6940682B2 (en) 2003-09-10 2005-09-06 International Business Machines Corporation Data read transducers for determining lateral position of a tape head with respect to longitudinal servo bands of magnetic tape
CA2553811C (en) 2004-01-21 2012-09-11 Microcontinuum, Inc. Apparatus and method for manufacturing pre-formatted linear optical data storage medium
GB2418770B (en) 2004-10-02 2009-04-22 Hewlett Packard Development Co Data storage apparatus and method
US20070047395A1 (en) 2005-08-26 2007-03-01 Plasmon Lms, Inc. Optical disk shred operation with detection
US7694208B2 (en) 2005-12-20 2010-04-06 Quantum Corporation Error correction algorithm using interleaved parity check and Reed-Solomon code
WO2007092785A2 (en) 2006-02-02 2007-08-16 Otsi Holdings Llc Optical tape media, marking, systems, and apparatus and process for producing thereof
JP4273147B2 (ja) * 2006-09-26 2009-06-03 Ｎｅｃフィールディング株式会社 メディアデータ消去装置及び方法並びにプログラム
US8014246B2 (en) 2009-12-16 2011-09-06 Oracle America, Inc. Data storage system and method for calibrating same
US8077566B2 (en) * 2010-03-30 2011-12-13 Oracle International Corporation Systems and methods for testing unformatted optical recording media
US8792317B2 (en) 2012-03-09 2014-07-29 Oracle International Corporation Optical storage device with direct read after write

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1080078A (zh) * 1992-06-12 1993-12-29 明尼苏达州采矿制造公司 弧形扫描磁带驱动器
US5751677A (en) * 1995-02-16 1998-05-12 Nec Corporation Magnetio optical disk recording device capable of verifying recorded state during recording and checking erased state during erasing
US8225339B1 (en) * 2011-06-17 2012-07-17 Oracle International Corporation Rotary head data storage and retrieval system and method

Also Published As

Publication number Publication date
AU2013341309B2 (en) 2019-03-14
CN104704561A (zh) 2015-06-10
US8780682B2 (en) 2014-07-15
JP6138954B2 (ja) 2017-05-31
JP2015533446A (ja) 2015-11-24
EP2917913A1 (en) 2015-09-16
WO2014074551A1 (en) 2014-05-15
NZ705811A (en) 2018-04-27
AU2013341309A1 (en) 2015-03-05
US20140126343A1 (en) 2014-05-08

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