KR950001603A - 자기 디스크 장치와 식별 필드 설정 및 이용 방법 - Google Patents

자기 디스크 장치와 식별 필드 설정 및 이용 방법 Download PDF

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Publication number
KR950001603A
KR950001603A KR1019940011339A KR19940011339A KR950001603A KR 950001603 A KR950001603 A KR 950001603A KR 1019940011339 A KR1019940011339 A KR 1019940011339A KR 19940011339 A KR19940011339 A KR 19940011339A KR 950001603 A KR950001603 A KR 950001603A
Authority
KR
South Korea
Prior art keywords
track
identification
magnetic head
magnetic disk
field
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.)
Abandoned
Application number
KR1019940011339A
Other languages
English (en)
Korean (ko)
Inventor
고지 구라찌
도요미 오사와
다까오 마쯔이
유지 기가미
Original Assignee
윌리암 티.엘리스
인터내셔널 비지네스 머신즈 코포레이션
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 윌리암 티.엘리스, 인터내셔널 비지네스 머신즈 코포레이션 filed Critical 윌리암 티.엘리스
Publication of KR950001603A publication Critical patent/KR950001603A/ko
Abandoned 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
    • G11B5/488—Disposition of heads
    • G11B5/4886—Disposition of heads relative to rotating disc
    • 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
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
    • G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded

Landscapes

  • Moving Of The Head To Find And Align With The Track (AREA)
  • Digital Magnetic Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
KR1019940011339A 1993-06-25 1994-05-25 자기 디스크 장치와 식별 필드 설정 및 이용 방법 Abandoned KR950001603A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5-155007 1993-06-25
JP5155007A JPH0737216A (ja) 1993-06-25 1993-06-25 磁気ディスク装置並びに識別フィールド設定及び利用方法

Publications (1)

Publication Number Publication Date
KR950001603A true KR950001603A (ko) 1995-01-03

Family

ID=15596657

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940011339A Abandoned KR950001603A (ko) 1993-06-25 1994-05-25 자기 디스크 장치와 식별 필드 설정 및 이용 방법

Country Status (5)

Country Link
JP (1) JPH0737216A (enExample)
KR (1) KR950001603A (enExample)
CN (1) CN1101160A (enExample)
GB (1) GB2279491B (enExample)
TW (1) TW247958B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100496178B1 (ko) * 1997-12-29 2005-09-13 삼성전자주식회사 정보 저장용 디스크 드라이브의 정보 저장용 디스크내 시스템영역의 정보 검색방법

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5751512A (en) * 1994-01-28 1998-05-12 Seagate Technology, Inc. Data storage format for data storage devices having a radial offset between read and write elements
WO1996023305A1 (en) * 1995-01-27 1996-08-01 Seagate Technology, Inc. Dual identification for data fields of a disk drive
KR100408388B1 (ko) * 1996-05-17 2004-03-18 삼성전자주식회사 하드 디스크 드라이브의 판독 채널 인자값 설정 방법
US20020036858A1 (en) * 2000-09-27 2002-03-28 Seagate Technology Llc Writing servo sectors to a disc drive using offset heads
JP3987484B2 (ja) * 2003-11-28 2007-10-10 株式会社東芝 磁気記録媒体、磁気記録装置およびオフセット量測定方法
US8984218B2 (en) 2005-06-24 2015-03-17 Hewlett-Packard Development Company, L.P. Drive indicating mechanism for removable media
US7813077B2 (en) * 2006-08-31 2010-10-12 International Business Machines Corporation Apparatus, system, and method for detecting a periodic sequence of servo signals

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05225509A (ja) * 1991-10-02 1993-09-03 Hitachi Ltd 磁気ディスクおよびこれを用いた磁気ディスク装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100496178B1 (ko) * 1997-12-29 2005-09-13 삼성전자주식회사 정보 저장용 디스크 드라이브의 정보 저장용 디스크내 시스템영역의 정보 검색방법

Also Published As

Publication number Publication date
GB2279491A (en) 1995-01-04
JPH0737216A (ja) 1995-02-07
GB9411354D0 (en) 1994-07-27
CN1101160A (zh) 1995-04-05
TW247958B (enExample) 1995-05-21
GB2279491B (en) 1997-02-05

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Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19940525

PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19940525

Comment text: Request for Examination of Application

PG1501 Laying open of application
E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 19971018

NORF Unpaid initial registration fee
PC1904 Unpaid initial registration fee