US5825969A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Information management apparatus for inhibiting reproduction in a video cassette recorder
Assignee: FIPA Frohwitter Intellectual Property AG
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Filing: 1997-09-12
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Granted: 1998-10-20
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Expires: 2017-09-12
Abstract
Abstract The present invention relates to an information providing system. More particularly, this invention relates to an information management apparatus capable of reliable management of distributed information and an information providing system employing the same information management apparatus. The information management apparatus comprises a main information reproducing means for reproducing main information recorded in a given recording medium; and a reproduction management means for managing the main information reproducing means for reproducing the main information. The present invention provides a receiving means provided with a means for recording distributed information and control information limiting the number of main information reproducing cycles on a recording medium, and a main information reproducing means provided with a reproduction disabling means for limiting the reproduction of main information.
Inventors
- 👤 Hiroaki Ono
- 👤 Kiyoshi Kano
- 👤 Hideo Nishijima
- 👤 Takao Arai
- 👤 Takaharu Noguchi
- 👤 Nobutaka Amada
- 👤 Hiroo Okamoto
- 👤 Hitoaki Owashi
- 👤 Keizo Nishimura
- 👤 Nobuyuki Kaku
- 👤 Shinya Fujimori
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 21:30
CPC Classifications
G; G11; G11B; G11B15/00; G11B15/02; G11B15/05; G11B15/087; G11B15/03; G11B15/12; G11B15/125; G11B19/00; G11B19/02; G11B19/04; G11B20/00; G11B20/00086; G11B20/00166; G11B20/00188; G11B20/0021; G11B20/00731; G11B20/00746; G11B5/00; G11B5/008; G11B5/00813; G11B5/00847; G11B5/0086; H; H04; H04N; H04N21/00; H04N21/40; H04N21/43; H04N21/433; H04N21/4334; H04N21/45; H04N21/462; H04N21/4627; H04N21/80; H04N21/83; H04N21/835; H04N21/8355; H04N5/00; H04N5/76; H04N5/91; H04N5/913; H04N5/92; H04N5/9201; H04N7/00; H04N7/16; H04N7/173; H04N7/17309; H04N7/17318; H04N2005/91307; H04N2005/91328; H04N5/765; H04N5/775; H04N5/78; H04N5/782
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
220 words
An information management apparatus having a transmitter which transmits information including main information and control information to a receiver which receives said main and control information, said main information being a video program, said receiver comprising: recording means for recording said main information received from said transmitter along a length of a recording medium, said recording medium being a tape, and recording said control information received from said transmitter along a length of said recording medium except at the beginning and end points of said recording medium; main information reproducing means for reproducing said main information recorded on said recording medium; reproduction management means for reproducing said control information recorded on said recording medium and managing operation of said main information reproducing means such that said main information reproducing means reproduces said main information based on said control information, said control information including allowable condition information representing conditions under which reproduction of said main information is allowable and execution process information for indicating a number of executed reproducing cycles; and reproduction disabling means, included in said reproduction management means, for disabling said main information reproducing means based on a comparison between said allowable condition information and execution process information, said reproduction disabling means including reproduction start refusing means for refusing a reproduction of said main information based on said comparison.
Claim 2
Dependent Claim
220 words
An information management apparatus having a transmitter which transmits information including main information and control information to a receiver which receives said main and control information, said main information being a video program, said receiver comprising: recording means for recording said main information received from said transmitter along a length of a recording medium, said recording medium being a tape, and recording said control information received from said transmitter along a length of said recording medium except at the beginning and end points of said recording medium; main information reproducing means for reproducing said main information recorded on said recording medium; reproduction management means for reproducing said control information recorded on said recording medium and managing operation of said main information reproducing means such that said main information reproducing means reproduces said main information based on said control information, said control information including allowable condition information representing conditions under which reproduction of said main information is allowable and execution process information for indicating a number of executed reproducing cycles; and reproduction disabling means, included in said reproduction management means, for disabling said main information reproducing means based on a comparison between said allowable condition information and execution process information, said reproduction disabling means including reproduction start refusing means for refusing a reproduction of said main information based on said comparison.
Claim 3
Dependent Claim
49 words
An information management apparatus according to claim 1, wherein the reproduction managing means comprises a disable control means for controlling the disabling operation of the reproduction disabling means, and a control information recording means for storing and reproducing control information for the control operation of the disable control means.
Claim 4
Dependent Claim
37 words
An information management apparatus according to claim 2, wherein the control information recorded on the control information recording means includes accounting information for counting the usage charge for main information reproduction by the main information reproducing means.
Claim 5
Dependent Claim
47 words
An information management apparatus according to claim 2, wherein the control information is recorded in the control information recording means near a position where an operation for recording the main information in the recording medium and/or an operation for reproducing the main information is started and/or terminated.
Claim 6
Dependent Claim
32 words
An information management apparatus according to claim 2, wherein the control information recorded in the control information recording means is recorded in the recording medium in which the main information is recorded.
Claim 7
Dependent Claim
36 words
An information management apparatus according to claim 2, wherein the control information recorded in the control information recording means is recorded in a second recording medium integrally combined with the recording medium recording the main information.
Claim 8
Dependent Claim
33 words
An information management apparatus according to claim 2, wherein the control information recorded in the control information recording means is recorded and reproduced with the reproducing head of the main information reproducing means.
Claim 9
Dependent Claim
44 words
An information management apparatus according to claim 1, wherein the reproduction disabling means disables a reproduced portion of the main information while the main information reproducing means is in operation for reproducing the main information, and further is provided with reproduction start refusing means.
Claim 10
Dependent Claim
40 words
An information management apparatus according to claim 1, wherein the reproduction disabling means inhibits a backward change of the reproducing position in the main information by the main information reproducing means, and further is provided with reproduction start refusing means.
Claim 11
Dependent Claim
36 words
An information management apparatus according to claim 1, wherein the reproduction disabling means is provided with a main information degrading means, for degrading at least a portion of the main information, and reproduction start refusing means.
Claim 12
Dependent Claim
31 words
The information management apparatus recited in claim 1, wherein said control information is recorded at first and second positions which substantially correspond to start and end positions on said recording medium.
Claim 13
Dependent Claim
27 words
The information management apparatus recited in claim 1, wherein said execution process information is recorded on a regularly spaced, predetermined number of tracks on said recording medium.
Claim 14
Dependent Claim
22 words
The information management apparatus recited in claim 1, wherein said execution process information is recorded on every track of said recording medium.
Claim 15
Dependent Claim
49 words
The information management apparatus recited in claim 1, wherein said control information is recorded on tracks of said recording medium on which said main information is recorded, said control information being recorded on said tracks in such a manner so that said control information resides independently from main information.
Claim 16
Dependent Claim
18 words
The information management apparatus recited in claim 1, wherein said control information is recorded for every reproducing time.
Claim 17
Dependent Claim
18 words
The information management apparatus recited in claim 15, wherein said control information is recorded in a replace mode.
Claim 18
Dependent Claim
230 words
A receiver for use in an information management apparatus having a transmitter which transmits information including main information and control information to said receiver which receives said main and control information, said main information being a video program, said receiver comprising: a recording circuit which records said main information received from said transmitter along a length of a recording medium, said recording medium being a tape, and records said control information received from said transmitter along a length of said recording medium except at the beginning and end points of said recording medium; a main information reproducing circuit which reproduces said main information recorded on said recording medium; a reproduction management circuit which reproduces said control information recorded on said recording medium and manages operation of said main information reproducing circuit such that said main information reproducing circuit reproduces said main information based on said control information, said control information including allowable condition information representing conditions under which reproduction of said main information is allowable and execution process information for indicating a number of executed reproducing cycles; and a reproduction disabling circuit, included in said reproduction management circuit, for disabling said main information reproducing circuit based on a comparison between said allowable condition information and execution process information, said reproduction disabling circuit including a reproduction start refusing circuit which refuses a reproduction of said main information based on said comparison.
Claim 19
Dependent Claim
230 words
A receiver for use in an information management apparatus having a transmitter which transmits information including main information and control information to said receiver which receives said main and control information, said main information being a video program, said receiver comprising: a recording circuit which records said main information received from said transmitter along a length of a recording medium, said recording medium being a tape, and records said control information received from said transmitter along a length of said recording medium except at the beginning and end points of said recording medium; a main information reproducing circuit which reproduces said main information recorded on said recording medium; a reproduction management circuit which reproduces said control information recorded on said recording medium and manages operation of said main information reproducing circuit such that said main information reproducing circuit reproduces said main information based on said control information, said control information including allowable condition information representing conditions under which reproduction of said main information is allowable and execution process information for indicating a number of executed reproducing cycles; and a reproduction disabling circuit, included in said reproduction management circuit, for disabling said main information reproducing circuit based on a comparison between said allowable condition information and execution process information, said reproduction disabling circuit including a reproduction start refusing circuit which refuses a reproduction of said main information based on said comparison.
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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) | 2001-10-19 | 2002-04-20 | 2002-10-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-10-19 | 2006-04-20 | 2006-10-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-10-19 | 2010-04-20 | 2010-10-20 | $7700.00 | Window Closed / Lapsed |