JP4358191B2 - 磁気転写装置 - Google Patents
磁気転写装置 Download PDFInfo
- Publication number
- JP4358191B2 JP4358191B2 JP2006022098A JP2006022098A JP4358191B2 JP 4358191 B2 JP4358191 B2 JP 4358191B2 JP 2006022098 A JP2006022098 A JP 2006022098A JP 2006022098 A JP2006022098 A JP 2006022098A JP 4358191 B2 JP4358191 B2 JP 4358191B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- magnetic disk
- master
- electromagnet
- holding member
- 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.)
- Expired - Fee Related
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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
- G11B5/86—Re-recording, i.e. transcribing information from one magnetisable record carrier on to one or more similar or dissimilar record carriers
- G11B5/865—Re-recording, i.e. transcribing information from one magnetisable record carrier on to one or more similar or dissimilar record carriers by contact "printing"
Landscapes
- Moving Of The Head To Find And Align With The Track (AREA)
Description
Claims (2)
- 少なくとも磁気ディスクを保持する第1保持部材と、前記磁気ディスクの表面に重ね合わせられるマスタ磁性体と、前記第1保持部材との間に前記マスタ磁性体および前記磁気ディスクを配置する第2保持部材と、前記第1保持部材に取り付けられる第1電磁石と、前記第2保持部材に取り付けられて、前記第1電磁石との間に生成される磁気的引力に基づき前記第1電磁石に接近し前記マスタ磁性体および前記磁気ディスクを挟み込む前記第1および第2保持部材を前記第1電磁石との間に挟み込んで前記磁気的引力を生成する磁力線に基づき前記磁気ディスクに前記マスタ磁性体の磁化パターンを転写し、前記第1電磁石との間に生成される斥力に基づき前記第1電磁石から離れる第2電磁石とを備えることを特徴とする磁気転写装置。
- 請求項1に記載の磁気転写装置において、前記第1および第2電磁石は、前記磁気ディスクの径方向に前記第1および第2保持部材よりも大きく広がることを特徴とする磁気転写装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006022098A JP4358191B2 (ja) | 2006-01-31 | 2006-01-31 | 磁気転写装置 |
US11/390,693 US7460322B2 (en) | 2006-01-31 | 2006-03-28 | Magnetic transferring apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006022098A JP4358191B2 (ja) | 2006-01-31 | 2006-01-31 | 磁気転写装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007207289A JP2007207289A (ja) | 2007-08-16 |
JP4358191B2 true JP4358191B2 (ja) | 2009-11-04 |
Family
ID=38321847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006022098A Expired - Fee Related JP4358191B2 (ja) | 2006-01-31 | 2006-01-31 | 磁気転写装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7460322B2 (ja) |
JP (1) | JP4358191B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008004200A (ja) * | 2006-06-23 | 2008-01-10 | Fujifilm Corp | マスター記録媒体の製造方法及び、製造されたマスター記録媒体を用いた磁気転写方法、磁気記録媒体の製造方法 |
KR20100125665A (ko) * | 2009-05-21 | 2010-12-01 | 삼성전자주식회사 | 하드디스크 드라이브의 서보 패턴 형성 방법 |
CN103324556A (zh) * | 2012-03-23 | 2013-09-25 | 鸿富锦精密工业(深圳)有限公司 | 服务器系统及其硬盘弹出装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19806898A1 (de) * | 1998-02-19 | 1999-08-26 | Thomson Brandt Gmbh | Gerät zum Lesen und/oder Beschreiben scheibenförmiger Aufzeichnungsträger |
JP2000067433A (ja) | 1998-08-24 | 2000-03-03 | Matsushita Electric Ind Co Ltd | 磁気転写装置および磁気転写用マスタ |
KR100833226B1 (ko) * | 2001-12-12 | 2008-05-28 | 삼성전자주식회사 | 디스크 플레이어의 디스크 클램핑 장치 |
US20060072227A1 (en) * | 2004-10-04 | 2006-04-06 | Fuji Photo Film Co., Ltd. | Method and apparatus for magnetic transfer |
-
2006
- 2006-01-31 JP JP2006022098A patent/JP4358191B2/ja not_active Expired - Fee Related
- 2006-03-28 US US11/390,693 patent/US7460322B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2007207289A (ja) | 2007-08-16 |
US20070177290A1 (en) | 2007-08-02 |
US7460322B2 (en) | 2008-12-02 |
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