BE757866A - Element de memoire a disque magnetique et appareil d'enregistrement en faisant usage - Google Patents

Element de memoire a disque magnetique et appareil d'enregistrement en faisant usage

Info

Publication number
BE757866A
BE757866A BE757866DA BE757866A BE 757866 A BE757866 A BE 757866A BE 757866D A BE757866D A BE 757866DA BE 757866 A BE757866 A BE 757866A
Authority
BE
Belgium
Prior art keywords
recording apparatus
memory element
magnetic disc
disc memory
magnetic
Prior art date
Application number
Other languages
English (en)
Inventor
C I Dawson
R Flores
J O Kinsey
Original Assignee
Ibm
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.)
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25390279&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BE757866(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of BE757866A publication Critical patent/BE757866A/fr

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/50—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges
    • G11B23/505—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges of disk carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/03—Containers for flat record carriers
    • G11B23/033—Containers for flat record carriers for flexible discs
    • G11B23/0332—Containers for flat record carriers for flexible discs for single discs, e.g. envelopes
    • 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
    • G11B5/74—Record carriers characterised by the form, e.g. sheet shaped to wrap around a drum
    • G11B5/82—Disk carriers
    • G11B5/825—Disk carriers flexible discs
BE757866D 1969-12-22 Element de memoire a disque magnetique et appareil d'enregistrement en faisant usage BE757866A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88701769A 1969-12-22 1969-12-22

Publications (1)

Publication Number Publication Date
BE757866A true BE757866A (fr) 1971-04-01

Family

ID=25390279

Family Applications (1)

Application Number Title Priority Date Filing Date
BE757866D BE757866A (fr) 1969-12-22 Element de memoire a disque magnetique et appareil d'enregistrement en faisant usage

Country Status (7)

Country Link
US (1) US3668658A (fr)
JP (1) JPS4834162B1 (fr)
BE (1) BE757866A (fr)
FR (1) FR2072171A5 (fr)
GB (1) GB1260637A (fr)
NL (1) NL162228C (fr)
SE (1) SE413709B (fr)

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US3931644A (en) * 1975-03-03 1976-01-06 Information Terminals Corporation Jacket for a magnetic disk recording assembly
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US4030138A (en) * 1975-07-18 1977-06-14 Rca Corporation Record protection system
JPS5554822Y2 (fr) * 1975-09-19 1980-12-18
US4038693A (en) * 1975-09-23 1977-07-26 International Business Machines Corporation Anti-static magnetic record disk assembly
JPS5831664B2 (ja) * 1975-12-29 1983-07-07 富士写真フイルム株式会社 ジキシ−トノクリ−ニングホウホウ
US4239828A (en) * 1976-03-29 1980-12-16 Minnesota Mining And Manufacturing Company Self-lubricating magnetic recording diskette
US4134144A (en) * 1976-08-04 1979-01-09 Burroughs Corporation Cartridge for multi-disk pack
US4177491A (en) * 1977-03-01 1979-12-04 International Standard Electric Corporation Clamping device for disk-shaped memory sheets
JPS53110513A (en) * 1977-03-08 1978-09-27 Fuji Photo Film Co Ltd Disc jacket for magnetic recording
US4170030A (en) * 1978-03-20 1979-10-02 International Business Machines Corporation Drive machine moving magnetic disks only partially therein for data transfer
DE7808788U1 (de) * 1978-03-22 1979-05-31 Siemens Ag, 1000 Berlin Und 8000 Muenchen Diskette
GB1586055A (en) * 1978-03-29 1981-03-18 Burroughs Corp Cleaning disc assembly for magnetic transducers
DE2842185A1 (de) * 1978-09-28 1980-04-10 Basf Ag Verfahren zur herstellung von schutzhuellen fuer flexible datentraeger
US4274119A (en) * 1978-12-26 1981-06-16 Discovision Associates Recording disk cover and player apparatus for removing cover
US4191980A (en) * 1978-12-29 1980-03-04 International Business Machines Corporation Transducers with tapered edge profiles and assembly thereof
US4267238A (en) * 1979-12-18 1981-05-12 Minnesota Mining And Manufacturing Company Flexible magnetic recording media lubricated with fluorinated telechelic polyether polymer
US4268556A (en) * 1979-01-08 1981-05-19 Minnesota Mining And Manufacturing Company Rigid magnetic recording disks lubricated with fluorinated telechelic polyether
DE7900696U1 (de) * 1979-01-12 1979-08-16 Basf Ag, 6700 Ludwigshafen Index-einstellvorrichtung fuer eine aufzeichnungsplatte mit einer indexmarkierung
US4263634A (en) * 1979-09-17 1981-04-21 International Business Machines Corporation Magnetic disk-jacket assembly
US4417291A (en) * 1979-12-26 1983-11-22 Minnesota Mining And Manufacturing Company Recording diskette having flocked-fiber wiping fabric
US4392170A (en) * 1980-06-02 1983-07-05 Hitachi Maxell, Ltd. Magnetic recording disc cartridge with disc cleaning means
US4354213A (en) * 1980-06-02 1982-10-12 Verbatim Corporation Self-lubricating liner
JPS5766568A (en) * 1980-10-09 1982-04-22 Canon Inc Recording and reproducing device
US4609963A (en) * 1980-11-20 1986-09-02 Verbatim Corporation Spindle aperture reinforcement for a floppy disk
US4375658A (en) * 1981-01-14 1983-03-01 Verbatim Corporation Cleaning disk
US4400753A (en) * 1981-06-19 1983-08-23 International Business Machines Corporation Universal magnetic recording disk cartridge
US4625384A (en) * 1982-04-19 1986-12-02 Minnesota Mining And Manufacturing Company Method of making a recording disc
US4482929A (en) * 1982-06-22 1984-11-13 International Business Machines Corporation Magnetic recording disk cartridge
US4562504A (en) * 1982-09-24 1985-12-31 Minnesota Mining And Manufacturing Company Magnetic disk jacket and forming process
US4573097A (en) * 1982-10-13 1986-02-25 Minnesota Mining And Manufacturing Company Stretched surface recording disk and method of manufacture
US4670072A (en) * 1982-10-13 1987-06-02 Minnesota Mining And Manufacturing Company Method of making a stretched surface recording disk
US4499995A (en) * 1983-04-25 1985-02-19 Rca Corporation Video disc package
US4479579A (en) * 1982-11-24 1984-10-30 Minnesota Mining And Manufacturing Company Non-dublicable magnetic disk jacket and method of manufacture
US4520470A (en) * 1982-11-29 1985-05-28 Staar S. A. Cleaning device for discs
US4589044A (en) * 1983-04-19 1986-05-13 Minnesota Mining And Manufacturing Company Head-cleaning diskette having jacket with removable tab
US4626949A (en) * 1983-05-19 1986-12-02 Verbatim Corporation Magnetic record disk cleaning and stabilizing assembly
US4516678A (en) * 1983-05-27 1985-05-14 International Business Machines Corporation Floppy disk canister
FR2547096A1 (fr) * 1983-05-30 1984-12-07 Saint Ignan Auguste Pochette de disque souple de memorisation de donnees pour ordinateur
US4470508A (en) * 1983-08-19 1984-09-11 Micro Lithography, Inc. Dustfree packaging container and method
JPS60502121A (ja) * 1983-08-29 1985-12-05 イエン，ユング−ツアイ 汚染のないペリクルを製造する方法
US4610352A (en) * 1983-10-28 1986-09-09 The Kendall Company Nonwoven fabric
US4499996A (en) * 1983-12-29 1985-02-19 Rca Corporation Protective cartridge for disc record
US4631609A (en) * 1984-02-16 1986-12-23 Minnesota Mining And Manufacturing Company Stretched surface recording disk substrate
JPH0632193B2 (ja) * 1985-01-07 1994-04-27 富士写真フイルム株式会社 磁気デイスクカ−トリツジ
JPS626476A (ja) * 1985-07-02 1987-01-13 Kasei Baabeitamu Kk 補強リング貼付け装置
US4654742A (en) * 1985-11-19 1987-03-31 Eastman Kodak Company Disk cassette pressure spring mechanism
US4839765A (en) * 1986-02-24 1989-06-13 Minnesota Mining And Manufacturing Company Magnetic recording diskette with offset wiping fabric
US4946530A (en) * 1986-02-24 1990-08-07 Minnesota Mining And Manufacturing Co. Method of making a magnetic recording diskette
JPS6344285U (fr) * 1986-09-09 1988-03-24
US4911301A (en) * 1986-09-22 1990-03-27 Dcteq Laminated case for magnetic disk and method of manufacturing same
US4845583A (en) * 1987-05-07 1989-07-04 Bonar Fabrics Corporation Record diskette or disk jackets lined with powder bonded nonwoven fabrics
US4812938A (en) * 1987-06-18 1989-03-14 Rogers Randall J Floppy disk liner with improved cleaning ability
US5822145A (en) * 1991-05-07 1998-10-13 Canon Kabushiki Kaisha Information recording and/or reproducing apparatus using an information recording device having two kinds of recording media
JP3106738B2 (ja) * 1992-10-21 2000-11-06 ソニー株式会社 磁気テープ記録再生装置および磁気テープユニット
US5305878A (en) * 1993-04-01 1994-04-26 Yen Yung Tsai Packaged optical pellicle
US6108298A (en) * 1997-04-15 2000-08-22 Tdk Corporation Disc cartridge
EP0884728B1 (fr) * 1997-06-10 2004-09-01 TDK Corporation Cassette à disque
JP2001076457A (ja) * 1999-09-06 2001-03-23 Sony Corp ディスクカートリッジ
US6888548B1 (en) * 2001-08-31 2005-05-03 Attenex Corporation System and method for generating a visualized data representation preserving independent variable geometric relationships
US6778995B1 (en) 2001-08-31 2004-08-17 Attenex Corporation System and method for efficiently generating cluster groupings in a multi-dimensional concept space
US6978274B1 (en) 2001-08-31 2005-12-20 Attenex Corporation System and method for dynamically evaluating latent concepts in unstructured documents
US7271804B2 (en) * 2002-02-25 2007-09-18 Attenex Corporation System and method for arranging concept clusters in thematic relationships in a two-dimensional visual display area
US20050171948A1 (en) * 2002-12-11 2005-08-04 Knight William C. System and method for identifying critical features in an ordered scale space within a multi-dimensional feature space
US7610313B2 (en) * 2003-07-25 2009-10-27 Attenex Corporation System and method for performing efficient document scoring and clustering
US7191175B2 (en) 2004-02-13 2007-03-13 Attenex Corporation System and method for arranging concept clusters in thematic neighborhood relationships in a two-dimensional visual display space
US7356777B2 (en) 2005-01-26 2008-04-08 Attenex Corporation System and method for providing a dynamic user interface for a dense three-dimensional scene
US7404151B2 (en) 2005-01-26 2008-07-22 Attenex Corporation System and method for providing a dynamic user interface for a dense three-dimensional scene
US7495862B2 (en) * 2005-02-08 2009-02-24 Seagate Technology Llc Formed parts for adhesive height setting
US8515957B2 (en) 2009-07-28 2013-08-20 Fti Consulting, Inc. System and method for displaying relationships between electronically stored information to provide classification suggestions via injection
US8612446B2 (en) 2009-08-24 2013-12-17 Fti Consulting, Inc. System and method for generating a reference set for use during document review
US11068546B2 (en) 2016-06-02 2021-07-20 Nuix North America Inc. Computer-implemented system and method for analyzing clusters of coded documents

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL104688C (fr) * 1955-05-24 1900-01-01
US3416150A (en) * 1965-08-02 1968-12-10 Data Disc Inc Magnetic recording disc cartridge

Also Published As

Publication number Publication date
DE2063194B2 (de) 1977-05-12
NL7017795A (fr) 1971-06-24
DE2063194A1 (de) 1971-06-24
NL162228C (nl) 1980-04-15
SE413709B (sv) 1980-06-16
US3668658A (en) 1972-06-06
FR2072171A5 (fr) 1971-09-24
JPS4834162B1 (fr) 1973-10-19
GB1260637A (en) 1972-01-19
NL162228B (nl) 1979-11-15

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: INTERNATIONAL BUSINESS MACHINES CORP.

Effective date: 19901022