CN120019434A - 磁带、磁带盒、伺服图案记录装置、磁带驱动器、磁带系统、检测装置、检查装置、伺服图案记录方法、磁带的制造方法、检测方法及检查方法 - Google Patents

磁带、磁带盒、伺服图案记录装置、磁带驱动器、磁带系统、检测装置、检查装置、伺服图案记录方法、磁带的制造方法、检测方法及检查方法 Download PDF

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Publication number
CN120019434A
CN120019434A CN202380071847.6A CN202380071847A CN120019434A CN 120019434 A CN120019434 A CN 120019434A CN 202380071847 A CN202380071847 A CN 202380071847A CN 120019434 A CN120019434 A CN 120019434A
Authority
CN
China
Prior art keywords
servo
magnetic tape
linear
region
magnetization
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
CN202380071847.6A
Other languages
English (en)
Chinese (zh)
Inventor
中尾彻
铃木穗高
赤野洋一
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.)
Fujifilm Corp
Original Assignee
Fujifilm Corp
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 Fujifilm Corp filed Critical Fujifilm Corp
Publication of CN120019434A publication Critical patent/CN120019434A/zh
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B5/584—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes
    • G11B5/588—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes by controlling the position of the rotating heads
    • G11B5/592—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes by controlling the position of the rotating heads using bimorph elements supporting the heads
    • G11B5/5921—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes by controlling the position of the rotating heads using bimorph elements supporting the heads using auxiliary signals, e.g. pilot signals
    • G11B5/5926—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes by controlling the position of the rotating heads using bimorph elements supporting the heads using auxiliary signals, e.g. pilot signals recorded in separate tracks, e.g. servo tracks
    • G11B5/5928—Longitudinal tracks
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/43—Control or regulation of mechanical tension of record carrier, e.g. tape tension
    • 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
    • G11B21/10—Track finding or aligning by moving the head ; Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/04—Magazines; Cassettes for webs or filaments
    • G11B23/08—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends
    • G11B23/107—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends using one reel or core, one end of the record carrier coming out of the magazine or cassette
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/488—Disposition of heads
    • G11B5/4893—Disposition of heads relative to moving tape
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B5/584—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/74—Record carriers characterised by the form, e.g. sheet shaped to wrap around a drum
    • G11B5/78—Tape carriers

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
CN202380071847.6A 2022-10-14 2023-10-05 磁带、磁带盒、伺服图案记录装置、磁带驱动器、磁带系统、检测装置、检查装置、伺服图案记录方法、磁带的制造方法、检测方法及检查方法 Pending CN120019434A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022165743 2022-10-14
JP2022-165743 2022-10-14
PCT/JP2023/036433 WO2024080223A1 (ja) 2022-10-14 2023-10-05 磁気テープ、磁気テープカートリッジ、サーボパターン記録装置、磁気テープドライブ、磁気テープシステム、検出装置、検査装置、サーボパターン記録方法、磁気テープの製造方法、検出方法、及び検査方法

Publications (1)

Publication Number Publication Date
CN120019434A true CN120019434A (zh) 2025-05-16

Family

ID=90669225

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380071847.6A Pending CN120019434A (zh) 2022-10-14 2023-10-05 磁带、磁带盒、伺服图案记录装置、磁带驱动器、磁带系统、检测装置、检查装置、伺服图案记录方法、磁带的制造方法、检测方法及检查方法

Country Status (5)

Country Link
US (1) US20250232791A1 (https=)
EP (1) EP4604121A4 (https=)
JP (1) JPWO2024080223A1 (https=)
CN (1) CN120019434A (https=)
WO (1) WO2024080223A1 (https=)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6710967B2 (en) * 2001-12-28 2004-03-23 Storage Technology Corporation High frequency and low frequency servo pattern
JP4044387B2 (ja) * 2002-08-02 2008-02-06 富士通株式会社 磁気転写装置
JP2005166140A (ja) * 2003-12-01 2005-06-23 Fuji Photo Film Co Ltd 磁気テープカートリッジおよびサーボライタ、ならびに磁気テープドライブおよびサーボ信号読取方法
JP2005327386A (ja) * 2004-05-14 2005-11-24 Fuji Photo Film Co Ltd 磁気記録媒体、サーボ信号書込ヘッドユニット及びサーボライタ
US7289289B2 (en) * 2005-10-27 2007-10-30 Hewlett-Packard Development Company, L.P. Recording servo stripes onto a servo track
US9019653B2 (en) * 2013-08-12 2015-04-28 International Business Machines Corporation High density timing based servo format for use with tilted transducer arrays
US9984720B1 (en) * 2017-01-10 2018-05-29 International Business Machines Corporation Damping lateral tape motion disturbances
JP6817981B2 (ja) * 2018-03-13 2021-01-20 富士フイルム株式会社 磁気テープ、磁気テープの製造方法、磁気テープの製造装置、及び記録再生システム
US11195550B2 (en) * 2018-11-29 2021-12-07 Sony Corporation Servo write head, servo pattern recording apparatus, method of producing magnetic tape, and magnetic tape
JP7097833B2 (ja) * 2019-01-31 2022-07-08 富士フイルム株式会社 磁気テープ装置
JP7278910B2 (ja) * 2019-09-04 2023-05-22 富士フイルム株式会社 記録再生装置及び記録再生方法
US11367459B2 (en) 2019-10-28 2022-06-21 Quantum Corporation Total dimensional stability compensation system and method for magnetic tape drive
US11682423B2 (en) * 2020-10-01 2023-06-20 International Business Machines Corporation Servo pattern for skew based tape dimensional stability compensation
JPWO2023053567A1 (https=) * 2021-09-29 2023-04-06

Also Published As

Publication number Publication date
JPWO2024080223A1 (https=) 2024-04-18
US20250232791A1 (en) 2025-07-17
EP4604121A4 (en) 2026-01-14
EP4604121A1 (en) 2025-08-20
WO2024080223A1 (ja) 2024-04-18

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