DE602005014912D1 - Servoschreiber - Google Patents

Servoschreiber

Info

Publication number
DE602005014912D1
DE602005014912D1 DE602005014912T DE602005014912T DE602005014912D1 DE 602005014912 D1 DE602005014912 D1 DE 602005014912D1 DE 602005014912 T DE602005014912 T DE 602005014912T DE 602005014912 T DE602005014912 T DE 602005014912T DE 602005014912 D1 DE602005014912 D1 DE 602005014912D1
Authority
DE
Germany
Prior art keywords
servo writer
writer
servo
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.)
Active
Application number
DE602005014912T
Other languages
English (en)
Inventor
Go Shirouzu
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 DE602005014912D1 publication Critical patent/DE602005014912D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G11B5/488—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
    • 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
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/12—Masking of heads; circuits for Selecting or switching of heads between operative and inoperative functions or between different operative functions or for selection between operative heads; Masking of beams, e.g. of light beams
    • 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
    • G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
    • G11B5/00813—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes
    • G11B5/00817—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on longitudinal tracks only, e.g. for serpentine format recording
DE602005014912T 2004-08-20 2005-08-19 Servoschreiber Active DE602005014912D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004241144A JP2006059461A (ja) 2004-08-20 2004-08-20 サーボライタ

Publications (1)

Publication Number Publication Date
DE602005014912D1 true DE602005014912D1 (de) 2009-07-30

Family

ID=35395561

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005014912T Active DE602005014912D1 (de) 2004-08-20 2005-08-19 Servoschreiber

Country Status (4)

Country Link
US (1) US7265924B2 (de)
EP (1) EP1628301B1 (de)
JP (1) JP2006059461A (de)
DE (1) DE602005014912D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007257728A (ja) * 2006-03-23 2007-10-04 Fujifilm Corp サーボライタ、信号出力制御方法、信号出力制御プログラムおよび信号出力制御方法を用いた磁気テープの製造方法
US7551380B2 (en) * 2007-09-26 2009-06-23 Sun Microsystems, Inc. Method for writing a servo pattern in tape
JP5031106B2 (ja) * 2008-01-30 2012-09-19 ヒューレット−パッカード デベロップメント カンパニー エル．ピー． サーボ書き込みヘッドギャップ幅補正
US8749912B2 (en) 2010-07-20 2014-06-10 International Business Machines Corporation Method and apparatus for bipolar servo marks writing with self DC-erase
JP5994245B2 (ja) * 2011-12-12 2016-09-21 富士通株式会社 磁気テープ装置および磁気ヘッドの移動制御方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4996609A (en) * 1989-02-22 1991-02-26 Pericomp Corporation Magnetic head recording multitrack servo patterns
US5689384A (en) 1994-06-30 1997-11-18 International Business Machines Corporation Timing based servo system for magnetic tape systems
JPH0883415A (ja) * 1994-07-15 1996-03-26 Sony Corp 信号記録及び／又は再生装置、信号記録及び／又は再生方法並びに記録媒体
TW342495B (en) * 1996-07-22 1998-10-11 Matsushita Electric Ind Co Ltd Master information carrier, method of producing the same, and method for recording master information signal on magnetic recording medium
JP2003323704A (ja) * 2002-05-02 2003-11-14 Fuji Photo Film Co Ltd サーボライタ
US6970312B2 (en) * 2002-12-23 2005-11-29 Imation Corp. Full amplitude time-based servopositioning signals
US7199957B2 (en) * 2004-03-30 2007-04-03 Imation Corp. Write head alignment for full amplitude time-based servo

Also Published As

Publication number Publication date
EP1628301B1 (de) 2009-06-17
EP1628301A2 (de) 2006-02-22
US20060092545A1 (en) 2006-05-04
US7265924B2 (en) 2007-09-04
EP1628301A3 (de) 2007-06-06
JP2006059461A (ja) 2006-03-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition