US5729650A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multi-scene recording medium and apparatus for reproducing data therefrom
Assignee: Toshiba Corp
•
Filing: 1996-08-08
•
Granted: 1998-03-17
•
Expires: 2016-08-08
Abstract
Abstract A multi-scene recording disk and a data reproducing apparatus which enables a user to select and enjoy one of simultaneously proceeding scenes, and also enables a program editor to edit programs using a new concept and novel fashion. Related program movements, each consisting of program bars, are recorded on the disk 100. The data reproducing apparatus includes a data string processing section 203, a system control section 204, an operator panel 205, a video processing section 206, and audio processing sections 211 and 213. The sections 203 and 204 and the panel 205 select any one of the program movements and switch one movement to another, and select any one of the program bars of the movement selected and switch one bar to another. The information thus selected is supplied to the video processing section 206 and the audio processing sections 211 and 213.
Inventors
- 👤 Koichi Hirayama
- 👤 Masatoshi Nakai
- 👤 Kenji Shimoda
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:17
CPC Classifications
G; G11; G11B; G11B20/00; G11B20/02; G11B19/00; G11B19/02; G09; G09B; G09B5/00; G09B5/06; G11B19/022; G11B20/10; G11B20/12; G11B20/1217; G11B20/1254; G11B27/00; G11B27/10; G11B27/102; G11B27/105; G11B27/19; G11B27/28; G11B27/32; G11B27/327; G11B27/329; G11B27/34; G11B27/36; H; H04; H04N; H04N5/00; H04N5/76; H04N5/84; H04N5/85; H04N5/91; H04N5/92; H04N5/9201; H04N5/9205; H04N5/9206; H04N5/9208; H04N5/926; H04N5/9265; H04N5/9267; H04N9/00; H04N9/79; H04N9/80; H04N9/804; H04N9/8042; H04N9/82; H04N9/8205; H04N9/8227; G11B20/00086; G11B2220/00; G11B2220/20; G11B2220/25; G11B2220/2537; G11B2220/2562; G11B7/00; G11B7/002; G11B7/0037; H04N5/78; H04N5/781; H04N9/806; H04N9/8063; H04N9/808; H04N9/8085; H04N9/8087; H04N9/87; H04N9/877
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
291 words
An apparatus for reproducing information from a multi-scene recording medium including a disk having a management area and a data area, said data area recording a first program information item, a second program information item following said first program information item, a third program information item following said second program information item, and a fourth program information item for replacing said second program information item, said management area recording multi-scene configuration information indicating that said second and fourth program information items are linked to each other, data units of said second program information item and data units of said fourth program information item being alternatively and continuously recorded on said recording medium, said apparatus comprising: pickup means for generating signals based on information recorded on said disk; demodulation means for generating multi-scene configuration data by demodulating signals generated by said pickup means, said multi-scene configuration data being based on said multi-scene configuration information recorded in said management area of said disk; management data storage means for storing said multi-scene configuration data generated by said demodulation means; and menu generating means for generating a menu indicating that it is impossible for a user to switch to a scene represented by a program information item being decoded if said multi-scene configuration data indicates that said second or fourth program information items are not being reproduced when a scene switching signal is input by a user, where when reproduction is to be switched from one of the second and fourth program information items to another of the second and fourth program information items while the one program information item is being reproduced, reproduction of the other program information item starts from a head portion of a data unit of the other program information item.
Claim 2
Independent Claim
291 words
An apparatus for reproducing information from a multi-scene recording medium including a disk having a management area and a data area, said data area recording a first program information item, a second program information item following said first program information item, a third program information item following said second program information item, and a fourth program information item for replacing said second program information item, said management area recording multi-scene configuration information indicating that said second and fourth program information items are linked to each other, data units of said second program information item and data units of said fourth program information item being alternatively and continuously recorded on said recording medium, said apparatus comprising: pickup means for generating signals based on information recorded on said disk; demodulation means for generating multi-scene configuration data by demodulating signals generated by said pickup means, said multi-scene configuration data being based on said multi-scene configuration information recorded in said management area of said disk; management data storage means for storing said multi-scene configuration data generated by said demodulation means; and menu generating means for generating a menu indicating that it is impossible for a user to switch to a scene represented by a program information item being decoded if said multi-scene configuration data indicates that said second or fourth program information items are not being reproduced when a scene switching signal is input by a user, where when reproduction is to be switched from one of the second and fourth program information items to another of the second and fourth program information items while the one program information item is being reproduced, reproduction of the other program information item starts from a head portion of a data unit of the other program information item.
Claim 3
Independent Claim
274 words
A method of reproducing information from a multi-scene recording medium including a disk having a management area and a data area, said data area recording a first program information item, a second program information item following said first program information item, a third program information item following said second program information item, and a fourth program information item for replacing said second program information item, said management area recording multi-scene configuration information indicating that said second and fourth program information items are linked to each other, data units of said second program information item and data units of said fourth program information item being alternatively and continuously recorded on said recording medium, said method comprising the steps of: reading information from said disk and generating pickup signals based on said information; generating multi-scene configuration data by demodulating said pickup signals, said multi-scene configuration data being based on multi-scene configuration information recorded in said management area of said disk; storing said multi-scene configuration data; and generating a menu indicating that it is impossible for a user to switch to a scene represented by a program information item being decoded if said multi-scene configuration data indicates that said second or fourth program information items are not being reproduced when a scene switching signal is input by a user, where when production is to be switched from one of the second and fourth program information items to another of the second and fourth program information items while the one program information item is being reproduced, reproduction of the other program information item starts from a head portion of a data unit of the other program information item.
Claim 4
Independent Claim
274 words
A method of reproducing information from a multi-scene recording medium including a disk having a management area and a data area, said data area recording a first program information item, a second program information item following said first program information item, a third program information item following said second program information item, and a fourth program information item for replacing said second program information item, said management area recording multi-scene configuration information indicating that said second and fourth program information items are linked to each other, data units of said second program information item and data units of said fourth program information item being alternatively and continuously recorded on said recording medium, said method comprising the steps of: reading information from said disk and generating pickup signals based on said information; generating multi-scene configuration data by demodulating said pickup signals, said multi-scene configuration data being based on multi-scene configuration information recorded in said management area of said disk; storing said multi-scene configuration data; and generating a menu indicating that it is impossible for a user to switch to a scene represented by a program information item being decoded if said multi-scene configuration data indicates that said second or fourth program information items are not being reproduced when a scene switching signal is input by a user, where when production is to be switched from one of the second and fourth program information items to another of the second and fourth program information items while the one program information item is being reproduced, reproduction of the other program information item starts from a head portion of a data unit of the other program information item.
Claim 5
Independent Claim
297 words
An apparatus for reproducing information from a multi-scene recording medium including a disk having a management area and a data area, said data area recording a first program information item, a second program information item following said first program information item, a third program information item following said second program information item, and a fourth program information item for replacing said second program information item, said management area recording multi-scene configuration information indicating that said second and fourth program information items are linked to each other, data units of said second program information item and data units of said fourth program information item being alternatively and continuously recorded on said recording medium, said apparatus comprising: pickup means for generating signals based on information recorded on said disk; demodulation means for generating multi-scene configuration data by demodulating signals generated by said pickup means, said multi-scene configuration data being based on said multi-scene configuration information recorded in said management area of said disk; management data storage means for storing said multi-scene configuration data generated by said demodulation means; and menu generating means for generating a menu indicating that it is impossible for a user to switch to a scene represented by a program information item being decoded if said multi-scene configuration data indicates that said second or fourth program information items are not being reproduced when a scene switching signal is input by a user, where when production is to be switched from one of the second and fourth program information items to another of the second and fourth program information items while the one program information item is being produced, reproduction of the other program information item starts from a head portion of a data unit of a program information item next to the other program information item.
Claim 6
Independent Claim
297 words
An apparatus for reproducing information from a multi-scene recording medium including a disk having a management area and a data area, said data area recording a first program information item, a second program information item following said first program information item, a third program information item following said second program information item, and a fourth program information item for replacing said second program information item, said management area recording multi-scene configuration information indicating that said second and fourth program information items are linked to each other, data units of said second program information item and data units of said fourth program information item being alternatively and continuously recorded on said recording medium, said apparatus comprising: pickup means for generating signals based on information recorded on said disk; demodulation means for generating multi-scene configuration data by demodulating signals generated by said pickup means, said multi-scene configuration data being based on said multi-scene configuration information recorded in said management area of said disk; management data storage means for storing said multi-scene configuration data generated by said demodulation means; and menu generating means for generating a menu indicating that it is impossible for a user to switch to a scene represented by a program information item being decoded if said multi-scene configuration data indicates that said second or fourth program information items are not being reproduced when a scene switching signal is input by a user, where when production is to be switched from one of the second and fourth program information items to another of the second and fourth program information items while the one program information item is being produced, reproduction of the other program information item starts from a head portion of a data unit of a program information item next to the other program information item.
Claim 7
Independent Claim
280 words
A method of reproducing information from a multi-scene recording medium including a disk having a management area and a data area, said data area recording a first program information item, a second program information item following said first program information item, a third program information item following said second program information item, and a fourth program information item for replacing said second program information item, said management area recording multi-scene configuration information indicating that said second and fourth program information items are linked to each other, data units of said second program information item and data units of said fourth program information item being alternatively and continuously recorded on said recording medium, said method comprising the steps of: reading information from said disk and generating pickup signals based on said information; generating multi-scene configuration data by demodulating said pickup signals, said multi-scene configuration data being based on multi-scene configuration information recorded in said management area of said disk; storing said multi-scene configuration data; and generating a menu indicating that it is impossible for a user to switch to a scene represented by a program information item being decoded if said multi-scene configuration data indicates that said second or fourth program information items are not being reproduced when a scene switching signal is input by a user, where when production is to be switched from one of the second and fourth program information items to another of the second and fourth program information items while the one program information item is being reproduced, reproduction of the other program information item starts from a head portion of a data unit of a program information item next to the other program information item.
Claim 8
Independent Claim
280 words
A method of reproducing information from a multi-scene recording medium including a disk having a management area and a data area, said data area recording a first program information item, a second program information item following said first program information item, a third program information item following said second program information item, and a fourth program information item for replacing said second program information item, said management area recording multi-scene configuration information indicating that said second and fourth program information items are linked to each other, data units of said second program information item and data units of said fourth program information item being alternatively and continuously recorded on said recording medium, said method comprising the steps of: reading information from said disk and generating pickup signals based on said information; generating multi-scene configuration data by demodulating said pickup signals, said multi-scene configuration data being based on multi-scene configuration information recorded in said management area of said disk; storing said multi-scene configuration data; and generating a menu indicating that it is impossible for a user to switch to a scene represented by a program information item being decoded if said multi-scene configuration data indicates that said second or fourth program information items are not being reproduced when a scene switching signal is input by a user, where when production is to be switched from one of the second and fourth program information items to another of the second and fourth program information items while the one program information item is being reproduced, reproduction of the other program information item starts from a head portion of a data unit of a program information item next to the other program information item.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-03-16 | 2001-09-15 | 2002-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-03-16 | 2005-09-15 | 2006-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-03-16 | 2009-09-15 | 2010-03-17 | $7700.00 | Window Closed / Lapsed |