Patent US5220433A successfully refreshed from Google Patents.
US5220433A
Expired / Lapsed
US
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Still video apparatus including picture and sound fading
Assignee: Pentax Corp
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Filing: 1991-05-17
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Granted: 1993-06-15
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Expires: 2011-05-17
Abstract
Abstract A still video apparatus in which a picture of an object and a sound recorded on a recording medium as an electrical picture signal and sound signal are reproduced. The still video apparatus includes a picture reproducing device which reproduces the picture signal and the sound signal recorded on the recording medium, a picture fading device which fades the picture signal reproduced by the picture reproducing device, and a sound fading device which fades the sound signal reproduced by the picture reproducing device.
Inventors
- 👤 Makoto Mogamiya
- 👤 Nobuhiro Tani
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:48
CPC Classifications
H; H04; H04N; H04N5/00; H04N5/222; H04N5/262; H04N5/265; H04N9/00; H04N9/79; H04N9/80; H04N9/802; H04N9/87
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
140 words
A still video apparatus in which a picture of an object is recorded on a recording medium as an electrical picture signal adapted to be reproduced, comprising: picture reproducing means for performing a picture fade operation and for reproducing said picture signal recorded on the recording medium; picture fading means for fading said picture signal reproduced by the picture reproducing means; sound fading means for fading an external sound signal input into said still video apparatus; fade operation selecting means for selecting from a plurality of fade operations, wherein said fade operations include a through operation in which no fading is effected, a fade-in operation in which only the fade-in operation is effected, a fade-out operation in which only the fade-out operation is effected, and a fade-in/fade-out operation in which both the fade-in operation and the fade-out operation are effected.
Claim 2
Dependent Claim
140 words
A still video apparatus in which a picture of an object is recorded on a recording medium as an electrical picture signal adapted to be reproduced, comprising: picture reproducing means for performing a picture fade operation and for reproducing said picture signal recorded on the recording medium; picture fading means for fading said picture signal reproduced by the picture reproducing means; sound fading means for fading an external sound signal input into said still video apparatus; fade operation selecting means for selecting from a plurality of fade operations, wherein said fade operations include a through operation in which no fading is effected, a fade-in operation in which only the fade-in operation is effected, a fade-out operation in which only the fade-out operation is effected, and a fade-in/fade-out operation in which both the fade-in operation and the fade-out operation are effected.
Claim 3
Dependent Claim
25 words
A still video apparatus according to claim 1, further comprising a control means for synchronously controlling said picture fading means and said sound fading means.
Claim 4
Dependent Claim
20 words
A still video apparatus according to claim 1, wherein said picture signal includes a luminance signal and a color signal.
Claim 5
Dependent Claim
37 words
A still video apparatus according to claim 3, wherein said picture fading means comprises a luminance fading means for fading said luminance signal of said picture signal and a chroma fading means for fading said color signal.
Claim 6
Dependent Claim
28 words
A still video apparatus according to claim 4, wherein said luminance fading means and said chroma fading means independently fade said luminance signal and said color signal, respectively.
Claim 7
Dependent Claim
31 words
A still video apparatus according to claim 1, further comprising a fade time selecting means for setting a fade time of said fade operations selected by said fade operation selecting means.
Claim 8
Dependent Claim
16 words
A still video apparatus according to claim 1, wherein said recording medium is a magnetic disc.
Claim 9
Dependent Claim
34 words
A still video apparatus according to claim 1, wherein said picture signal reproducing means comprises an interval reproducing means for reproducing the picture signals of a plurality of pictures at a predetermined time interval.
Claim 10
Dependent Claim
36 words
A still video apparatus according to claim 8, wherein said picture fading means performs the picture fading operation at the commencement and the completion of the reproduction of said picture signals by said interval reproducing means.
Claim 11
Dependent Claim
29 words
A still video apparatus according to claim 9, wherein said sound fading means does not perform the fading operation during the picture fading operation by said picture fading means.
Claim 12
Dependent Claim
42 words
A still video apparatus according to claim 10, wherein said sound fading means and said picture fading means synchronously perform the respective fading operations at the commencement and the completion of the reproduction of the picture signals by said interval reproducing means.
Claim 13
Dependent Claim
27 words
A still video apparatus according to claim 9, further comprising a fade operation selecting means for selecting a plurality of fade operations by said picture fading means.
Claim 14
Dependent Claim
32 words
A still video apparatus according to claim 9, further comprising a fade operation selecting means for selecting a plurality of fade operations by said picture fading means and said sound fading means.
Claim 15
Dependent Claim
33 words
A still video apparatus according to claim 8, further comprising a timer setting means for setting a fade time of said picture fading operation of the picture signals by said interval reproducing means.
Claim 16
Dependent Claim
117 words
A still video apparatus in which a picture of an object and a sound are recorded on a recording medium as an electrical picture signal and a sound signal adapted to be reproduced, comprising: picture reproducing means for reproducing said picture signal recorded on said recording medium; picture fading means for fading said picture signal reproduced by said picture reproducing means; sound reproducing means for reproducing said sound signal recorded on said recording medium; sound fading means for fading said sound signal to be reproduced; and means for generating a signal for ensuring synchronizing the fading of said picture signal by said picture fading means with the fading of said sound signal by said sound fading means.
Claim 17
Dependent Claim
117 words
A still video apparatus in which a picture of an object and a sound are recorded on a recording medium as an electrical picture signal and a sound signal adapted to be reproduced, comprising: picture reproducing means for reproducing said picture signal recorded on said recording medium; picture fading means for fading said picture signal reproduced by said picture reproducing means; sound reproducing means for reproducing said sound signal recorded on said recording medium; sound fading means for fading said sound signal to be reproduced; and means for generating a signal for ensuring synchronizing the fading of said picture signal by said picture fading means with the fading of said sound signal by said sound fading means.
Claim 18
Dependent Claim
37 words
A still video apparatus according to claim 15, further comprising a sound input means for inputting a sound signal from an external device, and wherein said sound fading means fades said sound signal from the external device.
Claim 19
Dependent Claim
75 words
The still video apparatus according to claim 15, further comprising a fade operation selecting means for selecting from a plurality of fade operations, wherein said fade operations include a through operation in which no fading is effected, a fade-in operation in which only the fade-in operation is effected, a fade-out operation in which only the fade-out operation is effected, and a fade-in/fade-out operations in which both the fade-in operation and the fade-out operation are effected.
Claim 20
Dependent Claim
112 words
A still video apparatus in which a picture of an object is recorded on a recording medium as an electrical picture signal adapted to be reproduced, comprising: picture reproducing means for performing a picture fade operation and for reproducing said picture signal recorded on the recording medium; picture fading means for fading said picture fading signal reproduced by said picture reproducing means; sound fading means for fading an external sound signal inputted to said still video apparatus; and control means for outputting a synchronization signal for ensuring the synchronization of fading of the picture signal by said picture fading means with fading of the external sound signal by said sound fading means.
Claim 21
Dependent Claim
112 words
A still video apparatus in which a picture of an object is recorded on a recording medium as an electrical picture signal adapted to be reproduced, comprising: picture reproducing means for performing a picture fade operation and for reproducing said picture signal recorded on the recording medium; picture fading means for fading said picture fading signal reproduced by said picture reproducing means; sound fading means for fading an external sound signal inputted to said still video apparatus; and control means for outputting a synchronization signal for ensuring the synchronization of fading of the picture signal by said picture fading means with fading of the external sound signal by said sound fading means.
References Cited (Backward Citations)
US4739417A
Cited
US4858012A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1996-06-14 | 1996-12-14 | 1997-06-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-06-14 | 2000-12-14 | 2001-06-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-06-14 | 2004-12-14 | 2005-06-15 | $7700.00 | Window Closed / Lapsed |