GB2312084B - Cleaning disc cartridge - Google Patents
Cleaning disc cartridgeInfo
- Publication number
- GB2312084B GB2312084B GB9713225A GB9713225A GB2312084B GB 2312084 B GB2312084 B GB 2312084B GB 9713225 A GB9713225 A GB 9713225A GB 9713225 A GB9713225 A GB 9713225A GB 2312084 B GB2312084 B GB 2312084B
- Authority
- GB
- United Kingdom
- Prior art keywords
- disc cartridge
- cleaning disc
- cleaning
- cartridge
- disc
- 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
Links
- 238000004140 cleaning Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
- G11B33/04—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon modified to store record carriers
- G11B33/0405—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon modified to store record carriers for storing discs
- G11B33/0411—Single disc boxes
- G11B33/0416—Single disc boxes for disc cartridges
-
- 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
- G11B23/0327—Containers for flat record carriers for special applications not otherwise provided for
-
- 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
- G11B5/41—Cleaning of heads
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/121—Protecting the head, e.g. against dust or impact with the record carrier
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
- G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
- G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
- G11B11/10532—Heads
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Head (AREA)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3489493U JPH076914U (en) | 1993-06-03 | 1993-06-03 | Cleaning cassette for optical disk device |
JP5173759A JP2819492B2 (en) | 1993-06-21 | 1993-06-21 | Cleaning disc |
JP19297493A JPH0733185A (en) | 1993-07-09 | 1993-07-09 | Container case for disk cartridge |
JP5343098A JP2899940B2 (en) | 1993-12-15 | 1993-12-15 | Cleaning disc |
JP34309793A JPH07169030A (en) | 1993-12-15 | 1993-12-15 | Cleaning disc |
GB9411156A GB2278710B (en) | 1993-06-03 | 1994-06-03 | Cleaning disc cartridge |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9713225D0 GB9713225D0 (en) | 1997-08-27 |
GB2312084A GB2312084A (en) | 1997-10-15 |
GB2312084B true GB2312084B (en) | 1998-01-14 |
Family
ID=27547225
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9701499A Expired - Fee Related GB2306759B (en) | 1993-06-03 | 1994-06-03 | A case for a disc cartridge |
GB9713225A Expired - Fee Related GB2312084B (en) | 1993-06-03 | 1994-06-03 | Cleaning disc cartridge |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9701499A Expired - Fee Related GB2306759B (en) | 1993-06-03 | 1994-06-03 | A case for a disc cartridge |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB2306759B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1203373A1 (en) | 1999-07-06 | 2002-05-08 | Joseph Frederick Fritsch | A protective device |
GB2381735B (en) * | 2001-11-12 | 2005-03-02 | Avm Display Ltd | Holder for a case for an audio, audio-visual or data record carrier |
DE112007000851A5 (en) * | 2006-04-13 | 2009-01-08 | Ostthüringische Materialprüfgesellschaft Für Textil Und Kunststoffe Mbh | cleaning card |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4511034A (en) * | 1984-04-23 | 1985-04-16 | Pan You Chwen | Computer diskette cases |
JP3513766B2 (en) * | 1991-09-04 | 2004-03-31 | 株式会社ソニー・ミュージックエンタテインメント | Disk cartridge storage case |
CA2091979C (en) * | 1992-04-16 | 2002-08-13 | David L. Stumpff | Storage container for mini-disk cartridges |
-
1994
- 1994-06-03 GB GB9701499A patent/GB2306759B/en not_active Expired - Fee Related
- 1994-06-03 GB GB9713225A patent/GB2312084B/en not_active Expired - Fee Related
Non-Patent Citations (2)
Title |
---|
JP 03 001 6070 A (CANON) 24/01/91 * |
JP 05 034 2669 A (MATSUSHITA) 24/12/93 * |
Also Published As
Publication number | Publication date |
---|---|
GB2306759B (en) | 1998-01-14 |
GB9713225D0 (en) | 1997-08-27 |
GB2306759A (en) | 1997-05-07 |
GB9701499D0 (en) | 1997-03-12 |
GB2312084A (en) | 1997-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19990603 |