IT8319808A0 - Sistema per rivelare la faccia operativa di un disco avente dati registrati su una sola faccia. - Google Patents
Sistema per rivelare la faccia operativa di un disco avente dati registrati su una sola faccia.Info
- Publication number
- IT8319808A0 IT8319808A0 IT8319808A IT1980883A IT8319808A0 IT 8319808 A0 IT8319808 A0 IT 8319808A0 IT 8319808 A IT8319808 A IT 8319808A IT 1980883 A IT1980883 A IT 1980883A IT 8319808 A0 IT8319808 A0 IT 8319808A0
- Authority
- IT
- Italy
- Prior art keywords
- revealing
- disk
- data recorded
- operating
- operating side
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/02—Control of operating function, e.g. switching from recording to reproducing
- G11B19/12—Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/02—Details
- G11B17/04—Feeding or guiding single record carrier to or from transducer unit
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE0/207406A BE892274A (fr) | 1982-02-25 | 1982-02-25 | Dispositif de detection de la face operative d'un disque portant des informations sur une seule face |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8319808A0 true IT8319808A0 (it) | 1983-02-25 |
IT1193692B IT1193692B (it) | 1988-07-21 |
Family
ID=3843506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19808/83A IT1193692B (it) | 1982-02-25 | 1983-02-25 | Sistema per rivelare la faccia operativa di un disco avente dati registrati su una sola faccia |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS58155524A (it) |
GB (1) | GB2117166B (it) |
IT (1) | IT1193692B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63195667U (it) * | 1987-06-02 | 1988-12-16 | ||
KR100194040B1 (ko) | 1996-04-19 | 1999-06-15 | 윤종용 | 광디스크 플레이어 시스템의 디스크 판별장치 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH312674A (de) * | 1952-01-17 | 1956-02-15 | Assmann Gmbh Wolfgang | Verfahren und Anordnung zur Überwachung der Betriebsbereitschaft von Übertragungsanlagen mit selbsttätigen Magnet-Tonwiedergabegeräten |
NL249950A (it) * | 1959-03-31 | |||
US3449733A (en) * | 1964-04-01 | 1969-06-10 | Nat Standard Co | Methods and apparatus for use in the industrial magnetic materials art |
SE329039B (it) * | 1964-05-22 | 1970-09-28 | Philips Svenska Ab | |
BE758401A (fr) * | 1969-11-03 | 1971-05-03 | Bell & Howell Co | Procedes et appareils de lecture d'informations |
JPS5038305B1 (it) * | 1969-11-20 | 1975-12-09 | ||
US3838291A (en) * | 1973-05-17 | 1974-09-24 | Hewlett Packard Co | Detector indicating availability and position of tape |
SE368423B (it) * | 1973-05-30 | 1974-07-01 | Sandvik Ab | |
JPS5737777A (en) * | 1980-08-19 | 1982-03-02 | Victor Co Of Japan Ltd | Reproducing device for rotary information recording medium |
-
1983
- 1983-02-25 GB GB08305262A patent/GB2117166B/en not_active Expired
- 1983-02-25 IT IT19808/83A patent/IT1193692B/it active
- 1983-02-25 JP JP58029610A patent/JPS58155524A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2117166A (en) | 1983-10-05 |
GB2117166B (en) | 1985-11-06 |
JPS58155524A (ja) | 1983-09-16 |
IT1193692B (it) | 1988-07-21 |
GB8305262D0 (en) | 1983-03-30 |
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