Patent US1885565A successfully refreshed from Google Patents.
Patent US2453711A successfully refreshed from Google Patents.
Patent US2571680A successfully refreshed from Google Patents.
US4982291A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic still video camera capable of searching desired picture in simple and quick manner
Assignee: Casio Computer Co Ltd
•
Filing: 1988-08-23
•
Granted: 1991-01-01
•
Expires: 2008-08-23
Abstract
Abstract An electronic still video camera comprises a floppy disk for recording a plurality of still pictures, an entry unit for entering a file name and also a disk number for the above-described floppy disk, a setting unit for setting a continuous picture mode, a mode changing switch for setting a recording mode, and a memory for storing a recording track number of the floppy disk. In the electronic still video camera, the recording track numbers of the still pictures which have been taken while entering the file name, setting the continuous-exposure mode, and setting the recording mode, are recorded in the above-described memory, whereas the reproduction track of the floppy disk is controlled in accordance with the memory content of the memory during the reproduction.
Inventors
- 👤 Shigeki Kurahashi
- 👤 Hiroshi Okumura
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 03:00
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/21; H04N1/2104; H04N1/2112; H04N1/2125; G; G11; G11B; G11B19/00; G11B19/02; G11B25/00; G11B25/04; G11B27/00; G11B27/10; G11B27/102; G11B27/105; G11B27/11; G11B27/19; G11B27/28; G11B27/32; G11B27/327; G11B27/329; G11B27/34; G11B33/00; G11B33/10; H04N1/2129; H04N1/215; H04N5/00; H04N5/76; H04N5/765; H04N5/77; H04N5/772; G11B2220/00; G11B2220/20; G11B2220/25; G11B2220/2508; G11B2220/2512; G11B2220/60; G11B2220/65; H04N2101/00; Y; Y10; Y10S; Y10S358/00; Y10S358/906
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
286 words
An electronic still image processing apparatus comprising: housing means; release means provided in said housing means, for generating a release signal; still image signal producing means provided in said housing means, for producing an electric still image signal from an optical image of an object to be imaged in response to the release signal generated by said release means; discrimination data input means provided in said housing means, for inputting discrimination data; recording means detachably attached to said housing means and having a plurality of recording portions, for recording the electric still image signal generated by said still image signal producing means and the discrimination data input from said discrimination data input means; still image signal reproducing means provided in said housing means for reproducing the electric still image signal recorded on said recording means; index data memory means provided in said housing means for storing the discrimination data input from said discrimination data input means and index data representative of said recording portion of said recording means associated with the recorded discrimination data; discrimination data output means provided in said housing means, for outputting the discrimination data recorded on said recording means; index data output means provided in said housing means, for outputting the index data stored in said index data memory means, which is associated with the discrimination data output from said recording means by said discrimination data output means; control means provided in said housing means, for controlling said still image reproducing means in response to the index data output from said index data memory means by said index data output means, so as to reproduce the electric still image signal recorded on the recording portion of which the index data is representative.
Claim 2
Dependent Claim
286 words
An electronic still image processing apparatus comprising: housing means; release means provided in said housing means, for generating a release signal; still image signal producing means provided in said housing means, for producing an electric still image signal from an optical image of an object to be imaged in response to the release signal generated by said release means; discrimination data input means provided in said housing means, for inputting discrimination data; recording means detachably attached to said housing means and having a plurality of recording portions, for recording the electric still image signal generated by said still image signal producing means and the discrimination data input from said discrimination data input means; still image signal reproducing means provided in said housing means for reproducing the electric still image signal recorded on said recording means; index data memory means provided in said housing means for storing the discrimination data input from said discrimination data input means and index data representative of said recording portion of said recording means associated with the recorded discrimination data; discrimination data output means provided in said housing means, for outputting the discrimination data recorded on said recording means; index data output means provided in said housing means, for outputting the index data stored in said index data memory means, which is associated with the discrimination data output from said recording means by said discrimination data output means; control means provided in said housing means, for controlling said still image reproducing means in response to the index data output from said index data memory means by said index data output means, so as to reproduce the electric still image signal recorded on the recording portion of which the index data is representative.
Claim 3
Dependent Claim
87 words
An electronic still image recording apparatus as claimed in claim 1, further comprising: mode changing means provided in said housing means, for changing at least a recording mode and other modes and for setting the changed mode; and memory control means provided in said housing means, for writing into said index data memory means, the index data representative of the portion of the recording means on which the electric still image signals have been recorded just after the recording mode is set by said mode changing means.
Claim 4
Dependent Claim
96 words
An electronic still image processing apparatus as claimed in claim 1, further comprising: continuous-exposure means provided in said housing means, for controlling said still image signal producing means to be intermittently operated only during a predefined time period while said release signal is output from said release means; and memory control means for writing the index data representative of the recording portions of said recording means where the electric still image signals produced at first and last instants have been recorded, into said index data memory means in response to the operation of said continuous-exposure means.
Claim 5
Dependent Claim
70 words
An electronic still image processing apparatus as claimed in claim 3, wherein said control means includes means for controlling said reproducing means in such a manner that a plurality of electric still image signals which have been recorded on two portions of said recording means on the basis of two pieces of said index data stored in said index data memory means, are continuously and successively reproduced every predetermined time.
Claim 6
Dependent Claim
155 words
An electronic still image processing apparatus as claimed in claim 4, wherein said control means includes: reproduction starting portion setting means for setting a portion of said recording means reproduced by said reproducing means based upon the index data which is representative of the portion of said recording means on which the electric still image signal produced at first instant has been recorded; timer means for counting a predetermined time; reproduction portion updating means for updating the portion of said recording means reproduced by said reproducing means every time the counting operation by said timer means is completed; and reproduction ending portion detecting means for detecting whether or not the portion of said recording means which is reproduced by said reproducing means is equal to a portion corresponding to the index data which is representative of the portion of the recording means on which the still image signal produced at last instant has been recorded.
Claim 7
Dependent Claim
23 words
An electronic still image processing apparatus as claimed in claim 5, wherein said timer means is capable of arbitrarily setting the counting time.
Claim 8
Dependent Claim
150 words
An electronic still image processing apparatus as claimed in claim 4, wherein said control means includes: reproduction portion detecting means for detecting whether or not a portion of said recording means reproduced by said reproducing means is equal to a portion corresponding to the index data which is representative of the portion of said recording means on which said still image signal produced at first instant has been recorded; timer means for counting a predetermined time; reproduction portion updating means for updating said portion reproduced by said reproducing means every time the counting operation by said timer means is completed; and reproduction portion ending detecting means for detecting the portion of said recording means reproduced by said reproducing means is equal to a portion corresponding to the index data which represents the portion of said recording means on which the still image signal produced at last instant has been recorded.
Claim 9
Dependent Claim
45 words
An electronic still image processing apparatus as claimed in claim 1, further comprising: file name input means provided in said housing means, for inputting a file name; wherein said index data memory means includes means for storing the file name associated with the discrimination data.
Claim 10
Dependent Claim
69 words
An electronic still image processing apparatus as claimed in claim 8, further comprising: memory control means provided in said housing means for controlling storing of data into said index data memory means, and for storing the index data indicating the recording portion of said recording means on which the still image signal was recorded for the first time after the file name was input into said index memory means.
Claim 11
Dependent Claim
65 words
An electronic still image processing apparatus as claimed in claim 4, wherein said index data output means includes means for controlling the outputting of said index data memory means and for outputting the index data stored in said index memory means, which is associated with the file name input from said file name input means during the reproducing operation of said still image reproducing means.
Claim 12
Dependent Claim
98 words
An electronic still image processing apparatus as claimed in claim 10, wherein said recording means is a floppy disc having a plurality of recording tracks for recording said still image signals; said index data memory means stores index data representative of a portion of said recording track of the floppy disc; said still image signal reproducing means includes a magnetic head; and said control means includes means for controlling a head position of said magnetic head with respect to the track of the floppy disc in response to said index data stored in said index data memory means.
Claim 13
Dependent Claim
50 words
An electronic still image processing apparatus as claimed in claim 11, further including detecting means provided in said housing means, for detecting said head position of said magnetic head on said floppy disc and for outputting a detection result indicative of the head position to said index data memory means.
Claim 14
Dependent Claim
164 words
An electronic still image processing apparatus as claimed in claim 10, wherein said index data memory means includes: index data storage means for storing the index data; first supervision memory means for storing both the file name input from said file name input means and address data representative of a storage portion of said index data storage means into which said index data stored in accordance with its associated file name has been stored; and said index data output means includes: first coincidence detecting means for detecting coincidence between the file name input from said file name input means during the reproducing operation of said reproducing means and the file name stored in said first supervision memory means; and designating means for designating the storage portion of said index data storage means to output the index data based upon the address data which has been stored in said supervision memory means in relation to the file name detected by said first coincidence detecting means.
Claim 15
Dependent Claim
116 words
An electronic still image processing apparatus as claimed in claim 13, wherein said index data memory means includes; second supervision memory means for storing therein both said discrimination data input from said discrimination data input means and said file name which has been input with respect to said recording means recording said discrimination data; said index data output means includes: second coincidence detecting means for detecting coincidence established between the discrimination data stored in said second supervision memory means and that output from said recording means by said discrimination data output means; and means for outputting only said file name to said first coincidence detecting means, said file name corresponding to said second coincidence detecting means.
References Cited (Backward Citations)
US4163256A
Cited
US4057830A
Cited
US4783707A
Cited
US4366501A
Cited
US4573084A
Cited
US4420773A
Cited
US4456931A
Cited
US4599657A
Cited
US4802019A
Cited
US4555803A
Cited
US4558368A
Cited
US4802018A
Cited
US4675755A
Cited
EP0186883A2
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-12-31 | 1994-07-02 | 1995-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-12-31 | 1998-07-02 | 1999-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-12-31 | 2002-07-02 | 2003-01-01 | $7700.00 | Window Closed / Lapsed |