[go: up one dir, main page]

AU2001276700A1 - Magnetic recording medium, and method for producing and inspecting the same - Google Patents

Magnetic recording medium, and method for producing and inspecting the same

Info

Publication number
AU2001276700A1
AU2001276700A1 AU2001276700A AU7670001A AU2001276700A1 AU 2001276700 A1 AU2001276700 A1 AU 2001276700A1 AU 2001276700 A AU2001276700 A AU 2001276700A AU 7670001 A AU7670001 A AU 7670001A AU 2001276700 A1 AU2001276700 A1 AU 2001276700A1
Authority
AU
Australia
Prior art keywords
inspecting
producing
recording medium
same
magnetic recording
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
AU2001276700A
Inventor
Junya Kato
Mikio Suzuki
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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
Priority claimed from JP2000231114A external-priority patent/JP2002050032A/en
Application filed by Showa Denko KK filed Critical Showa Denko KK
Publication of AU2001276700A1 publication Critical patent/AU2001276700A1/en
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
    • G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
    • G11B5/8408—Processes or apparatus specially adapted for manufacturing record carriers protecting the magnetic layer
    • 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
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/72—Protective coatings, e.g. anti-static or antifriction
    • G11B5/727—Inorganic carbon protective coating, e.g. graphite, diamond like carbon or doped carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
AU2001276700A 2000-07-31 2001-07-31 Magnetic recording medium, and method for producing and inspecting the same Abandoned AU2001276700A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2000231114A JP2002050032A (en) 2000-07-31 2000-07-31 Magnetic recording medium, method for producing the same and method for inspecting the same
JP2000-231114 2000-07-31
US24659500P 2000-11-08 2000-11-08
US60246595 2000-11-08
PCT/JP2001/006580 WO2002011130A1 (en) 2000-07-31 2001-07-31 Magnetic recording medium, and method for producing and inspecting the same

Publications (1)

Publication Number Publication Date
AU2001276700A1 true AU2001276700A1 (en) 2002-02-13

Family

ID=26597038

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001276700A Abandoned AU2001276700A1 (en) 2000-07-31 2001-07-31 Magnetic recording medium, and method for producing and inspecting the same

Country Status (3)

Country Link
US (1) US6913780B2 (en)
AU (1) AU2001276700A1 (en)
WO (1) WO2002011130A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7433035B2 (en) * 1998-06-29 2008-10-07 San Diego State University Research Foundation Detection of carbon halogen bonds
JP4183541B2 (en) * 2003-03-28 2008-11-19 株式会社日立グローバルストレージテクノロジーズ Perpendicular magnetic recording medium and manufacturing method thereof
JP2005071480A (en) * 2003-08-25 2005-03-17 Sony Corp Magnetic recording medium and method for manufacturing the same
JP4247535B2 (en) * 2003-11-11 2009-04-02 Ｈｏｙａ株式会社 Magnetic disk for load / unload system, method for manufacturing magnetic disk for load / unload system, and method for evaluating magnetic disk for load / unload system
JP2005276364A (en) * 2004-03-25 2005-10-06 Toshiba Corp Magnetic recording medium, manufacturing method thereof, and magnetic recording / reproducing apparatus using the same
JP2006127681A (en) * 2004-10-29 2006-05-18 Hitachi Ltd Magnetic recording medium, method for manufacturing the same, and magnetic recording / reproducing apparatus
JP2007265586A (en) * 2006-03-30 2007-10-11 Hoya Corp Magnetic disk and its manufacturing method
JP4773325B2 (en) * 2006-12-01 2011-09-14 昭和電工株式会社 Manufacturing method and evaluation method of magnetic recording medium
JP2010218659A (en) * 2009-03-18 2010-09-30 Showa Denko Kk Method of inspecting magnetic recording medium, magnetic recording medium, and magnetic recording and reproducing device
JP5360894B2 (en) * 2009-06-30 2013-12-04 ダブリュディ・メディア・シンガポール・プライベートリミテッド Method for manufacturing magnetic recording medium
US8164760B2 (en) * 2010-03-11 2012-04-24 Western Digital (Fremont), Llc Method and system for interrogating the thickness of a carbon layer
US8298609B1 (en) 2010-06-14 2012-10-30 Wd Media, Inc. Method and system for interrogating the thickness of a carbon layer
JP2014146401A (en) * 2013-01-29 2014-08-14 Showa Denko Kk Method and device for manufacturing magnetic recording medium
JP6118130B2 (en) 2013-02-25 2017-04-19 昭和電工株式会社 Method and apparatus for manufacturing magnetic recording medium
JP6175265B2 (en) * 2013-04-02 2017-08-02 昭和電工株式会社 Method for manufacturing magnetic recording medium

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60253021A (en) * 1984-05-30 1985-12-13 Victor Co Of Japan Ltd Magnetic recording medium
EP0182367B1 (en) * 1984-11-20 1990-04-18 Hitachi Maxell Ltd. Magnetic recording medium and production of the same
JPS61210518A (en) 1985-03-13 1986-09-18 Matsushita Electric Ind Co Ltd Method for manufacturing magnetic recording media
JPS63222322A (en) 1987-03-11 1988-09-16 Nissin Electric Co Ltd Magnetic recording medium
US5162235A (en) * 1989-06-27 1992-11-10 The United States Of America As Represented By The Secretary Of The Navy Method for assessing distillate fuel stability by oxygen overpressure
US5045165A (en) * 1990-02-01 1991-09-03 Komag, Inc. Method for sputtering a hydrogen-doped carbon protective film on a magnetic disk
US5235486A (en) * 1990-04-04 1993-08-10 Matsushita Electric Industrial Co., Ltd. Tape cassette for adsorbing and trapping corrosive gases
US5229899A (en) * 1990-05-24 1993-07-20 International Business Machines Corporation Apparatus and method for controlling vapor phase within an enclosure
GB2263769A (en) 1992-01-31 1993-08-04 Bernard Fields Vapour sampling device
JPH0950623A (en) * 1995-05-30 1997-02-18 Fuji Electric Co Ltd Magnetic recording medium and method of manufacturing the same
JPH10269546A (en) 1997-03-25 1998-10-09 Sony Corp Magnetic recording media
US6319600B1 (en) * 1997-07-25 2001-11-20 Seagate Technology Llc Fluoropolyether topcoat lubricants
US6051169A (en) * 1997-08-27 2000-04-18 International Business Machines Corporation Vacuum baking process
JP3916868B2 (en) * 1997-09-17 2007-05-23 昭和電工株式会社 Method for manufacturing magnetic recording medium
FR2787580B1 (en) * 1998-12-22 2001-01-26 Inst Francais Du Petrole NEW LABORATORY TEST FOR EVALUATING THE TREND OF A FUEL, POSSIBLY ADDED, TO MAKE DEPOSITS DURING THE OPERATION OF AN ENGINE
JP3396175B2 (en) 1998-12-22 2003-04-14 昭和電工株式会社 Manufacturing method of magnetic recording medium
US6340505B1 (en) * 1998-12-22 2002-01-22 Showa Denko Kabushiki Kaisha Process for producing a magnetic recording medium
EP1218090B1 (en) * 1999-08-23 2005-11-02 Gore Enterprise Holdings, Inc. Filter for removing contaminants from an enclosure
US6387823B1 (en) * 2000-05-23 2002-05-14 Advanced Micro Devices, Inc. Method and apparatus for controlling deposition process using residual gas analysis

Also Published As

Publication number Publication date
US6913780B2 (en) 2005-07-05
US20030157374A1 (en) 2003-08-21
WO2002011130A1 (en) 2002-02-07

Similar Documents

Publication Publication Date Title
AU7963100A (en) Magnetic recording medium, method for producing the same, and magnetic recorder
AU2942700A (en) Information recording medium and method for manufacturing the same
AU4431100A (en) Magnetic recording medium and its production method, and magnetic recorder
AU2002219541A1 (en) Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatus
AU2002212743A1 (en) Magnetic recording medium and magnetic recording apparatus
AU2002214264A1 (en) Optical recording medium, optical recording medium production method, optical recording medium production apparatus, program, and medium
SG112813A1 (en) Recording medium and method for manufacturing the same
MXPA03005195A (en) Recording medium reproduction apparatus and method.
AU2327300A (en) Magnetic recording medium, and magnetic powder and method for preparing the same
SG88773A1 (en) Substrate for an information recording medium, information recording medium using the substrate, and method of producing the substrate
SG107094A1 (en) Glass substrate for magnetic recording medium production method thereof, and magnetic recording medium using the substrate
AU2003242414A1 (en) Information recording medium and process for producing the same
AU2001258855A1 (en) Magneto optical recording medium, manufacturing method for the same, and method and apparatus for reading the same
AU2001276700A1 (en) Magnetic recording medium, and method for producing and inspecting the same
SG123545A1 (en) Magnetic recording medium and a method for manufacturing the same
AU2002354076A1 (en) Magnetic recording medium, its manufacturing method, and magnetic recorder
SG99358A1 (en) Magnetic recording medium and method for producing same
AU2001280180A1 (en) Notifying device, notifying method, and recording medium
SG114538A1 (en) Substrate for perpendicular magnetic recording medium, perpendicular magnetic recording medium using the substrate, and method for those productions
AU2001260712A1 (en) Broadcast recording method, device, and recording medium
AU2003286423A1 (en) Process for producing structure, structure thereof, and magnetic recording medium
SG137666A1 (en) Perpendicular magnetic recording medium, method for manufacturing the same, and magnetic recording/reproducing apparatus
SG87797A1 (en) Magnetic recording medium and process for producing the same
SG93289A1 (en) Magnetic recording medium and process for producing the same
SG87798A1 (en) Magnetic recording medium and process for producing the same