BE899365A - Procede et appareil pour eliminer d'une maniere reglee une couche d'oxyde de disquettes. - Google Patents

Procede et appareil pour eliminer d'une maniere reglee une couche d'oxyde de disquettes.

Info

Publication number
BE899365A
BE899365A BE0/212722A BE212722A BE899365A BE 899365 A BE899365 A BE 899365A BE 0/212722 A BE0/212722 A BE 0/212722A BE 212722 A BE212722 A BE 212722A BE 899365 A BE899365 A BE 899365A
Authority
BE
Belgium
Prior art keywords
floppy disk
layer
controlled way
sandblasting
disk
Prior art date
Application number
BE0/212722A
Other languages
English (en)
French (fr)
Inventor
W K Brotby
Original Assignee
Vault 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 Vault Corp filed Critical Vault Corp
Publication of BE899365A publication Critical patent/BE899365A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
    • B24C1/086—Descaling; Removing coating films
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C11/00—Selection of abrasive materials or additives for abrasive blasts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
    • B24C3/06—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other movable; portable
    • B24C3/065—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other movable; portable with suction means for the abrasive and the waste material
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Magnetic Record Carriers (AREA)
  • Manufacturing Optical Record Carriers (AREA)
BE0/212722A 1983-04-07 1984-04-06 Procede et appareil pour eliminer d'une maniere reglee une couche d'oxyde de disquettes. BE899365A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48286883A 1983-04-07 1983-04-07

Publications (1)

Publication Number Publication Date
BE899365A true BE899365A (fr) 1984-07-31

Family

ID=23917764

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/212722A BE899365A (fr) 1983-04-07 1984-04-06 Procede et appareil pour eliminer d'une maniere reglee une couche d'oxyde de disquettes.

Country Status (16)

Country Link
JP (1) JPS6025656A (da)
KR (1) KR840009167A (da)
AU (1) AU2645984A (da)
BE (1) BE899365A (da)
BR (1) BR8401629A (da)
CH (1) CH665300A5 (da)
DE (1) DE3413092A1 (da)
DK (1) DK175484A (da)
FR (1) FR2543869A1 (da)
GB (1) GB2137533B (da)
IL (1) IL71367A0 (da)
IT (1) IT1175981B (da)
NL (1) NL8401055A (da)
NO (1) NO841383L (da)
SE (1) SE8401938L (da)
ZA (1) ZA842313B (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112705510A (zh) * 2020-12-10 2021-04-27 四川富乐德科技发展有限公司 一种防着板类部品表面残留物的清洗方法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155358B (en) * 1984-03-02 1987-02-04 Magnetic Peripherals Inc A method of removing magnetic media from a disk
US4858036A (en) * 1986-08-04 1989-08-15 Peter Ginkel Software protection and identification system
US4980782A (en) * 1985-06-03 1990-12-25 Peter Ginkel Software protection and identification system
DE4403173A1 (de) * 1994-02-02 1995-08-03 Warner Music Mfg Europa Gmbh Verfahren zum Entschichten metallisierter, plattenförmiger Informationsträger
WO1996018879A1 (en) * 1994-12-15 1996-06-20 Usbi Co. Method and apparatus for preparing a workpiece for testing
DE19640945A1 (de) * 1996-10-04 1998-04-16 Polygram Manufacturing & Distr Verfahren und Vorrichtung zum mechanischen Entfernen einer Fremdstoffbeschichtung von einem Basismaterial
US6324026B1 (en) 1998-07-01 2001-11-27 Iomega Corporation Readable indelible mark on storage media
US6259575B1 (en) 1998-07-01 2001-07-10 Iomega Corporation Readable indelible mark on storage media
KR102312039B1 (ko) 2016-06-10 2021-10-12 신에쓰 가가꾸 고교 가부시끼가이샤 태양전지, 태양전지의 제조 시스템 및 태양전지의 제조 방법
CN107457707A (zh) * 2017-08-17 2017-12-12 中冶赛迪工程技术股份有限公司 一种钛或钛合金表面氧化层去除方法
CN113021192A (zh) * 2021-03-02 2021-06-25 超安(广州)五金有限公司 一种控制金属原子活动性的节能环保硅片处理设备

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112705510A (zh) * 2020-12-10 2021-04-27 四川富乐德科技发展有限公司 一种防着板类部品表面残留物的清洗方法

Also Published As

Publication number Publication date
DK175484A (da) 1984-10-08
ZA842313B (en) 1985-08-28
GB2137533A (en) 1984-10-10
SE8401938D0 (sv) 1984-04-06
BR8401629A (pt) 1984-11-20
DK175484D0 (da) 1984-04-02
AU2645984A (en) 1984-10-11
KR840009167A (ko) 1984-12-24
FR2543869A1 (fr) 1984-10-12
CH665300A5 (de) 1988-04-29
GB2137533B (en) 1986-07-16
DE3413092A1 (de) 1984-10-18
GB8409184D0 (en) 1984-05-16
IL71367A0 (en) 1984-06-29
NO841383L (no) 1984-10-08
IT8420438A0 (it) 1984-04-06
JPS6025656A (ja) 1985-02-08
IT8420438A1 (it) 1985-10-06
SE8401938L (sv) 1984-10-08
NL8401055A (nl) 1984-11-01
IT1175981B (it) 1987-08-12

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: VAULT CORP.

Effective date: 19880430