US4807060A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Milti-channel recording apparatus for a plurality of programs
Assignee: Canon Inc
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Filing: 1986-12-22
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Granted: 1989-02-21
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Expires: 2006-12-22
Abstract
Abstract A multi-channel recording apparatus capable of recording information signals in a plurality of areas on a recording medium, having a function to record, in connection with a first instruction information for change-over of the recording areas, a second instruction information concerning the recording area to be selected after the change-over, together with the information signal to be recorded in the area.
Inventors
- 👤 Koji Takahashi
- 👤 Toshiyuki Masui
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:54
CPC Classifications
H; H04; H04N; H04N5/00; H04N5/76; H04N5/78; H04N5/782; H04N5/7824; H04N5/7826; G; G11; G11B; G11B15/00; G11B15/02; G11B15/04; G11B20/00; G11B20/10; G11B20/10527; G11B20/12; G11B20/1201; G11B20/1207; G11B20/1208; G11B27/00; G11B27/02; G11B27/022; G11B27/024; G11B27/031; G11B27/032; G11B27/10; G11B27/19; G11B27/28; G11B27/30; G11B5/00; G11B5/008; G11B5/00813; G11B5/00847; G11B5/0086; G11B5/00878; H04N5/91; H04N5/92; H04N5/9201; H04N5/9206; H04N9/00; H04N9/79; H04N9/80; H04N9/802; G11B2020/10537; G11B2020/10592; G11B2220/00; G11B2220/90; G11B2220/91; G11B2220/913
Claims Analysis
Total Claims: 30
Claim 1
Independent Claim
214 words
An information signal recording apparatus arranged to record first and second programs each of which respectively includes a series of information signals, comprising: (a) recording means capable of recording the information signals in each of a plurality of channels on a recording medium; (b) setting means for setting the time of completion of recording and the channel of recording for each of said first and second programs to be recorded; (c) memory means for storing, for each of said first and second programs, a first information indicating the recording channel and a second information indicating the time of completion of recording; (d) selecting means for selecting, among said plurality of channels, the channels in which information signals are to be recorded by said recording means, said selecting means being adapted to select, in accordance with said first information, the channels in which the information signals corresponding to said first and second programs are to be recorded; and (e) causing means for causing, while said recording means is recording the information signals corresponding to said first program, said recording means to record, together with the information signals, said first information pertaining to said second program stored in said memory means for a predetermined period in accordance with said second information pertaining to said first program.
Claim 2
Dependent Claim
214 words
An information signal recording apparatus arranged to record first and second programs each of which respectively includes a series of information signals, comprising: (a) recording means capable of recording the information signals in each of a plurality of channels on a recording medium; (b) setting means for setting the time of completion of recording and the channel of recording for each of said first and second programs to be recorded; (c) memory means for storing, for each of said first and second programs, a first information indicating the recording channel and a second information indicating the time of completion of recording; (d) selecting means for selecting, among said plurality of channels, the channels in which information signals are to be recorded by said recording means, said selecting means being adapted to select, in accordance with said first information, the channels in which the information signals corresponding to said first and second programs are to be recorded; and (e) causing means for causing, while said recording means is recording the information signals corresponding to said first program, said recording means to record, together with the information signals, said first information pertaining to said second program stored in said memory means for a predetermined period in accordance with said second information pertaining to said first program.
Claim 3
Dependent Claim
26 words
An apparatus according to claim 1, wherein said predetermined period is set immediately before the time at which the recording of said first program is completed.
Claim 4
Dependent Claim
37 words
An apparatus according to claim 1, wherein said setting means is adapted to set the sequence of recording such that the recording of said first program is conducted in advance of the recording of said second program.
Claim 5
Dependent Claim
38 words
An apparatus according to claim 3, further comprising prohibiting means for prohibiting, while the recording channels set by said setting means for both programs are the same, the recording of said first information pertaining to said second program.
Claim 6
Dependent Claim
29 words
An apparatus according to claim 1, wherein said recording medium is a tape-like medim and said plurality of channels respectively extend in the longitudinal direction of said recording medium.
Claim 7
Dependent Claim
19 words
An apparatus according to claim 5, wherein said recording means includes a head which obliquely traces said recording medium.
Claim 8
Dependent Claim
26 words
An apparatus according to claim 1, wherein said causing means includes means for mixing said information signals and said first information in a time sharing manner.
Claim 9
Dependent Claim
19 words
An apparatus according to claim 7, wherein both of said information signals and said first information are digitally coded.
Claim 10
Dependent Claim
14 words
An apparatus according to claim 8, wherein said information signals include digital audio signals.
Claim 11
Dependent Claim
105 words
An information signal recording apparatus comprising: (a) recording means capable of recording information signals in each of a plurality of channels on a recording medium; (b) selecting means for selecting, among said plurality of channels, the channel in which said information signals are to be recorded by said recording means; (c) setting means for setting the change-over time of change-over of said channel selected by said selecting means; and (d) causing means for causing said recording means to record the information which indicates the channel to be selected by said selecting means after said change-over time, for a predetermined period immediately before said change-over time.
Claim 12
Dependent Claim
105 words
An information signal recording apparatus comprising: (a) recording means capable of recording information signals in each of a plurality of channels on a recording medium; (b) selecting means for selecting, among said plurality of channels, the channel in which said information signals are to be recorded by said recording means; (c) setting means for setting the change-over time of change-over of said channel selected by said selecting means; and (d) causing means for causing said recording means to record the information which indicates the channel to be selected by said selecting means after said change-over time, for a predetermined period immediately before said change-over time.
Claim 13
Dependent Claim
26 words
An apparatus according to claim 10, wherein said setting means is capable of setting also the channels to be selected before and after said change-over time.
Claim 14
Dependent Claim
23 words
An apparatus according to claim 11, wherein said causing means includes means for storing information indicating the channels set by said setting means.
Claim 15
Dependent Claim
29 words
An apparatus according to claim 10, wherein said recording medium is a tape-like medium and said plurality of channels respectively extend in the longitudinal direction of said recording medium.
Claim 16
Dependent Claim
19 words
An apparatus according to claim 13, wherein said recording means includes a head which obliquely traces said recording medium.
Claim 17
Dependent Claim
149 words
An information signal recording apparatus arranged to record a plurality of programs each of which includes a series of information signals, comprising: (a) recording means capable of recording information signals in each of a plurality of channels which respectively extend in parallel on a tape-shaped recording medium in the longitudinal direction of said recording medium; (b) first setting means for setting the time of start of recording and the time of completion of recording for each of said plurality of programs including a first program which is to be recorded by said recording means in only one of said plurality of channels and a second program which is to be recorded over at least two of said plurality of channels; and (c) second setting means for setting the position of recording of said second program in advance of the setting of the position of recording of said first program.
Claim 18
Dependent Claim
149 words
An information signal recording apparatus arranged to record a plurality of programs each of which includes a series of information signals, comprising: (a) recording means capable of recording information signals in each of a plurality of channels which respectively extend in parallel on a tape-shaped recording medium in the longitudinal direction of said recording medium; (b) first setting means for setting the time of start of recording and the time of completion of recording for each of said plurality of programs including a first program which is to be recorded by said recording means in only one of said plurality of channels and a second program which is to be recorded over at least two of said plurality of channels; and (c) second setting means for setting the position of recording of said second program in advance of the setting of the position of recording of said first program.
Claim 19
Dependent Claim
61 words
An apparatus according to claim 15, wherein said second setting means is arranged such that it sets, for said first program, the channel in which said first program is to be recorded and the recording position along the length of said tape-shaped recording medium, and, for said second program, only the recording position along the length of said tape-shaped recording medium.
Claim 20
Dependent Claim
83 words
An apparatus according to claim 16, wherein said plurality of programs include a number programs of diverse recording periods and which are respectively to be recorded by said recording means in only one of said plurality of channels, said second setting means being arranged such that it sets the recording positions of said number of programs in such a sequence that the recording position for the program having shorter recording period comes next to that for the program having the longer recording period.
Claim 21
Dependent Claim
42 words
An apparatus according to claim 17, wherein said second setting means is arranged to set the recording channels for said programs pertaining to said first information such that the longest one of the recording periods for said plurality of channels becomes shorter.
Claim 22
Dependent Claim
26 words
An apparatus according to claim 15, wherein said first program includes a series of audio signals, while said second program includes a series of video signals.
Claim 23
Dependent Claim
20 words
An apparatus according to claim 19, wherein said recording means has a head capable of tracing said recording medium obliquely.
Claim 24
Dependent Claim
121 words
An information signal recording apparatus arranged to record a plurality of programs each of which includes a series of information signals comprising: (a) recording means capable of recording information signals in each of a plurality of channels which respectively extend in parallel on a tape-like recording medium in the longitudinal direction of said medium; (b) first setting means for setting the recording start time and recording completion time for each of said plurality of programs to be recorded; and (c) second setting means for setting the recording position for said plurality of programs in such a sequence that the recording position for a program having a shorter recording period comes next to that for a program having a longer recording period.
Claim 25
Dependent Claim
121 words
An information signal recording apparatus arranged to record a plurality of programs each of which includes a series of information signals comprising: (a) recording means capable of recording information signals in each of a plurality of channels which respectively extend in parallel on a tape-like recording medium in the longitudinal direction of said medium; (b) first setting means for setting the recording start time and recording completion time for each of said plurality of programs to be recorded; and (c) second setting means for setting the recording position for said plurality of programs in such a sequence that the recording position for a program having a shorter recording period comes next to that for a program having a longer recording period.
Claim 26
Dependent Claim
45 words
An apparatus according to claim 21, wherein said second setting means is arranged to set, for each of said programs, the channel in which each program is to be recorded and the recording position for each program along the length of said tape-like recording medium.
Claim 27
Dependent Claim
42 words
An apparatus according to claim 22, wherein said second setting means conducts the setting of said channel in which said each program is to be recorded, in advance of the setting of the recording position along the length of said recording medium.
Claim 28
Dependent Claim
37 words
An apparatus according to claim 23, wherein said second setting means is arranged to set the recording channels for said programs such that the longest one of the recording periods for said plurality of channels becomes shorter.
Claim 29
Dependent Claim
108 words
An information signal recording apparatus arranged to record a plurality of programs each of which respectively includes a series of information signals, comprising: (a) recording means capable of recording information signals in each of a plurality of channels which respectively extend in parallel on a tape-like recording medium in the longitudinal direction of said medium; (b) first setting means for setting the recording start time and recording completion time for each of said plurality of programs to be recorded; and (c) second setting means for setting the recording channels for said plurality of programs such that the longest one of the recording periods for said channels becomes shorter.
Claim 30
Dependent Claim
108 words
An information signal recording apparatus arranged to record a plurality of programs each of which respectively includes a series of information signals, comprising: (a) recording means capable of recording information signals in each of a plurality of channels which respectively extend in parallel on a tape-like recording medium in the longitudinal direction of said medium; (b) first setting means for setting the recording start time and recording completion time for each of said plurality of programs to be recorded; and (c) second setting means for setting the recording channels for said plurality of programs such that the longest one of the recording periods for said channels becomes shorter.
References Cited (Backward Citations)
US4642705A
Cited
US4766507A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-02-21 | 1992-08-22 | 1993-02-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-02-21 | 1996-08-22 | 1997-02-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-02-21 | 2000-08-22 | 2001-02-21 | $7700.00 | Window Closed / Lapsed |