Patent US182581A successfully refreshed from Google Patents.
Patent US4555803A successfully refreshed from Google Patents.
US4555803A
Expired / Lapsed
US
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Image information filing apparatus and method
Assignee: Toshiba Corp
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Filing: 1983-03-30
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Granted: 1985-11-26
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Expires: 2003-03-30
Abstract
Abstract An image information filing apparatus having a first storing medium with a finish data area. A recognition code is previously stored in the first storing medium. After the recognition code of the first storing medium has been written into a second data storing medium, finish data is written into the finish data area of the first storing medium. Both the finish data written into the first storing medium and the recognition code written into the second storing medium allow a one-to-one correspondence between the first and second storing mediums.
Inventors
- 👤 Kenji Hirose
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 22:54
CPC Classifications
G; G06; G06F; G06F16/00; G06F16/40; G06F16/48; H; H04; H04N; H04N1/00; H04N1/21; H04N1/2166; H04N1/217; H04N1/2175; G11; G11B; G11B27/00; G11B27/10; G11B27/19; G11B27/28; G11B27/32
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
228 words
A method comprising the steps of: (1) determining whether a finish data storing area defined by a first storing medium contains finish data; (2) reading a recognition code from a first recognition code storing area defined by said first storing medium; (3) if said determining step (1) determines that said finish data storing area contains no finish data, performing the steps of: (a) writing the recognition code read by said reading step (2) into a second recognition code storing area defined by a second storing medium different from said first storing medium, and (b) writing finish data into said finish data storing area; (4) if said determining step (1) determines that said finish data storing area does contain finish data, performing the steps of: (a) reading a recognition code from said second recognition code storing area, and (b) determining whether said recognition code read by said reading step (2) is equal to said recognition code read by said reading step (4)(a); and (5) subsequent to either of said steps (3) and (4), and provided that said determining step (4)(b) does not determine said read recognition codes are unequal, reading information from and/or writing image information into an image information storing area defined by said first storing medium at least partially in response to retrieval information stored in a retrieval information storing area defined by said second storing medium.
Claim 2
Independent Claim
228 words
A method comprising the steps of: (1) determining whether a finish data storing area defined by a first storing medium contains finish data; (2) reading a recognition code from a first recognition code storing area defined by said first storing medium; (3) if said determining step (1) determines that said finish data storing area contains no finish data, performing the steps of: (a) writing the recognition code read by said reading step (2) into a second recognition code storing area defined by a second storing medium different from said first storing medium, and (b) writing finish data into said finish data storing area; (4) if said determining step (1) determines that said finish data storing area does contain finish data, performing the steps of: (a) reading a recognition code from said second recognition code storing area, and (b) determining whether said recognition code read by said reading step (2) is equal to said recognition code read by said reading step (4)(a); and (5) subsequent to either of said steps (3) and (4), and provided that said determining step (4)(b) does not determine said read recognition codes are unequal, reading information from and/or writing image information into an image information storing area defined by said first storing medium at least partially in response to retrieval information stored in a retrieval information storing area defined by said second storing medium.
Claim 3
Dependent Claim
108 words
A method as in claim 1 further comprising the steps of: (x) if said determining step (1) determines that said finish data storing area contains no finish data, determining if said second recognition code storing area contains a recognition code; (y) subsequent to said determining step (x), displaying first indicia of error if said determining step (1) determines that said finish data storing area does not contain finish data and said determining step (x) determines that a recognition code is stored in said second recognition code storing area; and displaying second indicia of error if said determining step (4)(b) determines that said read recognition codes are not equal.
Claim 4
Dependent Claim
106 words
A method as in claim 1 wherein: said determining step (1) includes the step of reading information from the innermost of a plurality of substantially circular and concentric tracks defined on a first surface of an optical disk, said first storing medium comprising said optical disk; said reading step (2) comprises the step of reading information from at least another one of said plurality of tracks different from and surrounding said innermost track; and said reading and/or writing step (5) includes the step of reading information from and/or writing information into at least one of said plurality of tracks different from said innermost and another tracks.
Claim 5
Independent Claim
471 words
An apparatus for filing image information comprising: first storing means for storing image information, said first storing means including means for defining: an image information storing area for storing image information, a first recognition code storing area for storing a recognition code, said first recognition code storing area being initialized with a predetermined recognition code, and a finish data storing area for storing finish data; second storing means for identifying image information stored in said image information storing area of said first storing means, said second storing means including means for defining: a second recognition code storing area for storing a recognition code, and a retrieval information storing area for storing information identifying image information stored in said image information storing area of said first storing means; first storing medium access means, adapted to receive said first storing means, for selectively reading image information from and writing information into said image information storing area, for selectively reading said recognition code from said first recognition code storing area, and for selectively reading information from and writing information into said finish data storing area; second storing medium access means, operatively connected to said second storing means, for selectively reading information from and writing information into said retrieval data storing area and for selectively reading information from and writing information into said second recognition code storing area; and control means, operatively connected to said first and second storing medium access means, for: (1) controlling said first storing medium access means to read the contents of the finish data storing area, (2) determining, in response to the read contents of said finish data storing area, whether the finish data storing area contains finish data, (3) controlling said first storing medium access means to read said predetermined recognition code from the first recognition code storing area, (4) if said finish data storing area contains no finish data, writing the recognition code read from said first recognition code storing area into the second recognition code storing area and writing finish data into said finish data storing area, (5) if the determination in response to said read contents of said finish data storing area is that said finish data storing area contains finish data, controlling said second storing medium access means to read a recognition code from said second recognition code storing area and determining whether the read recognition code from said second recognition code storing area is equal to the read recognition code of the first recognition code storing area, and (6) reading image information from and/or writing image information into said image information storing area at least partially in response to information stored in said retrieval information storing area only if the recognition code stored in said first recognition code storing area is equal to the recognition code stored in said second recognition code storing area.
Claim 6
Independent Claim
471 words
An apparatus for filing image information comprising: first storing means for storing image information, said first storing means including means for defining: an image information storing area for storing image information, a first recognition code storing area for storing a recognition code, said first recognition code storing area being initialized with a predetermined recognition code, and a finish data storing area for storing finish data; second storing means for identifying image information stored in said image information storing area of said first storing means, said second storing means including means for defining: a second recognition code storing area for storing a recognition code, and a retrieval information storing area for storing information identifying image information stored in said image information storing area of said first storing means; first storing medium access means, adapted to receive said first storing means, for selectively reading image information from and writing information into said image information storing area, for selectively reading said recognition code from said first recognition code storing area, and for selectively reading information from and writing information into said finish data storing area; second storing medium access means, operatively connected to said second storing means, for selectively reading information from and writing information into said retrieval data storing area and for selectively reading information from and writing information into said second recognition code storing area; and control means, operatively connected to said first and second storing medium access means, for: (1) controlling said first storing medium access means to read the contents of the finish data storing area, (2) determining, in response to the read contents of said finish data storing area, whether the finish data storing area contains finish data, (3) controlling said first storing medium access means to read said predetermined recognition code from the first recognition code storing area, (4) if said finish data storing area contains no finish data, writing the recognition code read from said first recognition code storing area into the second recognition code storing area and writing finish data into said finish data storing area, (5) if the determination in response to said read contents of said finish data storing area is that said finish data storing area contains finish data, controlling said second storing medium access means to read a recognition code from said second recognition code storing area and determining whether the read recognition code from said second recognition code storing area is equal to the read recognition code of the first recognition code storing area, and (6) reading image information from and/or writing image information into said image information storing area at least partially in response to information stored in said retrieval information storing area only if the recognition code stored in said first recognition code storing area is equal to the recognition code stored in said second recognition code storing area.
Claim 7
Dependent Claim
132 words
An apparatus as in claim 4 wherein: said control means also: controls said second storing medium access means to read the contents of said second recognition code storing area whenever said control means determines that said finish data storing area contains no finish data, produces first indicia of error when said finish data storing area does not contain finish data and said second recognition code storing area of said second storing medium does contain a recognition code, and produces second indicia of error when the recognition code read from the first recognition code storing area is not equal to the recognition code read from said second recognition code storing area; and said apparatus further includes display means, operatively connected to said control means, for displaying said first and second indicia of error.
Claim 8
Dependent Claim
28 words
An apparatus as in claim 4 wherein said first storing means comprises an optical disk and said first storing medium access means comprises an optical disk access unit.
Claim 9
Dependent Claim
92 words
An apparatus as in claim 6 wherein: said optical disk includes means for defining a plurality of substantially circular substantially concentric tracks on a first surface thereof; said finish data storing area comprises a first, innermost one of said plurality of tracks; said first recognition code storing area comprises at least a second one of said plurality of tracks outside said first track; and said image information storing area comprises at least a third of said plurality of tracks different from said first and said second tracks and outside said second track.
Claim 10
Dependent Claim
28 words
An apparatus as in claim 4 wherein said second storing means comprises a floppy disk and said second storing medium access means comprises a floppy disk access unit.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-11-25 | 1989-05-27 | 1989-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-11-25 | 1993-05-27 | 1993-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-11-25 | 1997-05-27 | 1997-11-26 | $7700.00 | Window Closed / Lapsed |