US5157437A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus and method for checking coincidence between frame specification data and an actual frame of an auto-printer
Assignee: Fujifilm Holdings Corp
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Filing: 1991-12-10
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Granted: 1992-10-20
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Expires: 2011-12-10
Abstract
Abstract In an auto-printer, wherein original frames to be printed are sequentially and automatically printed at an optimum exposure amount, which is determined based on frame specification data which includes exposure correction data, frame number and position data and stored during negative inspection. The frame position data is compared with an actual amount of film advancement detected when advancing the frame toward a print position, so as to determine whether the frame specification data corresponds to the actual frame placed in the print position. Simultaneously, the actual frame number of the frame placed in the print position is determined based on frame number bar code read from the photographic film during advancing the film, so as to compare the actual frame number with the frame number data. If it is determined by either one of the above described comparison that the frame specification data does not correspond to the actual frame, the auto-printer is automatically changed from an auto-print mode to a manual print mode.
Inventors
- 👤 Yuji Takenaka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 13:49
CPC Classifications
G; G03; G03B; G03B27/00; G03B27/32; G03B27/46; G03B27/462
Claims Analysis
Total Claims: 29
Claim 1
Independent Claim
149 words
A method of checking whether frame specification data stored on a recording medium coincides with a frame of a photographic film placed in a print position in an auto-printer, wherein said frame specification data comprises frame number data, frame position data, and exposure correction data for each frame to be printed, said method comprising the steps of: detecting a frame number code recorded on said photographic film with the respective original frames when the frame is advanced to be printed toward the print position; determining, based on said frame number code, an actual frame number of the frame placed in said print position and outputting actual frame number data; comparing said actual frame number data with said frame number data read from said recording medium; and determining whether said frame of photographic film placed in said print position coincides with said frame specification data stored on said recording medium.
Claim 2
Independent Claim
149 words
A method of checking whether frame specification data stored on a recording medium coincides with a frame of a photographic film placed in a print position in an auto-printer, wherein said frame specification data comprises frame number data, frame position data, and exposure correction data for each frame to be printed, said method comprising the steps of: detecting a frame number code recorded on said photographic film with the respective original frames when the frame is advanced to be printed toward the print position; determining, based on said frame number code, an actual frame number of the frame placed in said print position and outputting actual frame number data; comparing said actual frame number data with said frame number data read from said recording medium; and determining whether said frame of photographic film placed in said print position coincides with said frame specification data stored on said recording medium.
Claim 3
Dependent Claim
40 words
A method as recited in claim 1, further comprising the step of printing said frame number onto a back surface of a photographic print, said frame number being determined based on said frame number data stored in said recording medium.
Claim 4
Dependent Claim
16 words
A method as recited in claim 1, wherein said frame number code is a bar code.
Claim 5
Dependent Claim
42 words
A method as recited in claim 2, further comprising the step of changing the auto-printer from an auto-print mode to a manual print mode when it is determined that the frame specification data does not coincide with the frame to be printed.
Claim 6
Dependent Claim
45 words
A method as recited in claim 4, wherein, when in said manual print mode, said method further comprises the step of automatically printing said frame number onto the back surface of said photographic print using said frame number determined based on said frame number code.
Claim 7
Dependent Claim
33 words
A method as recited in claim 5, further comprising the step of generating an alarm when it is determined that said frame specification data does not coincide with the frame to be printed.
Claim 8
Dependent Claim
42 words
A method as recited in claim 6, further comprising the step of displaying a negative channel corresponding to said photographic film to be printed when it is determined that said frame specification data does not coincide with the frame to be printed.
Claim 9
Dependent Claim
30 words
A method as recited in claim 7, wherein, when in said manual print mode, said method further comprises the step of manually entering necessary exposure correction data through a keyboard.
Claim 10
Dependent Claim
16 words
A method as recited in claim 8, wherein said recording medium is an LSI memory card.
Claim 11
Dependent Claim
60 words
A method as recited in claim 9, further comprising the steps of: detecting an amount of advancement of said photographic film when advancing the film; and comparing said detected amount of advancement with said frame position data stored in said recording medium, so as to determine whether the frame specified by the data coincides with the frame to be printed.
Claim 12
Independent Claim
181 words
A method of checking whether frame specification data stored on a recording medium coincides with a frame placed in a print position in an auto-printer, wherein said frame data comprises frame number data, frame position data, and exposure correction data for each frame to be printed, said method comprising the steps of: (a) detecting advancement of said photographic film; (b) detecting a frame number code recorded on said photographic film that is associated with the respective frames, when advancing said frame to be printed toward said print position; (c) determining, based on said frame number code, an actual frame number of said frame placed in the print position; (d) comparing a detected amount of advancement with said frame position data stored on said recording medium; and (e) comparing said actual frame number determined in step (c) with said frame number data of said frame specification data read from said recording medium; and (f) determining whether said frame placed in the print position coincides with said frame specification data read from said recording medium based on results of step (d) and (e).
Claim 13
Independent Claim
181 words
A method of checking whether frame specification data stored on a recording medium coincides with a frame placed in a print position in an auto-printer, wherein said frame data comprises frame number data, frame position data, and exposure correction data for each frame to be printed, said method comprising the steps of: (a) detecting advancement of said photographic film; (b) detecting a frame number code recorded on said photographic film that is associated with the respective frames, when advancing said frame to be printed toward said print position; (c) determining, based on said frame number code, an actual frame number of said frame placed in the print position; (d) comparing a detected amount of advancement with said frame position data stored on said recording medium; and (e) comparing said actual frame number determined in step (c) with said frame number data of said frame specification data read from said recording medium; and (f) determining whether said frame placed in the print position coincides with said frame specification data read from said recording medium based on results of step (d) and (e).
Claim 14
Dependent Claim
38 words
A method as recited in claim 11, further comprising the step of printing said frame number of the frame onto a back surface of a consequent print based on said frame number data stored in said recording medium.
Claim 15
Dependent Claim
41 words
A method as recited in claim 10, further comprising the step of changing the auto-printer from an auto-print mode to a manual print mode when it is judged that said frame specification data does not coincide with said actual frame number.
Claim 16
Dependent Claim
47 words
A method as recited in claim 13, wherein, when in said manual print mode, said method further comprises the step of automatically printing said frame number onto a back surface of a consequent print frame using said frame number determined based on said frame number bar code.
Claim 17
Dependent Claim
32 words
A method as recited in claim 14, further comprising the step of generating an alarm when it is judged that said frame specification data does not coincide with said actual frame number.
Claim 18
Dependent Claim
41 words
A method as recited in claim 15, further comprising the step of displaying a negative channel corresponding to the photographic film to be printed when it is judged that said frame specification data does not coincide with said actual frame number.
Claim 19
Dependent Claim
30 words
A method as recited in claim 16, wherein, when in said manual print mode, said method further comprises the step of manually entering necessary exposure correction data through a keyboard.
Claim 20
Dependent Claim
16 words
A method as recited in claim 17, wherein said recording medium is an LSI memory card.
Claim 21
Dependent Claim
219 words
An auto-printer for automatically printing each frame of a photographic film at an optimum exposure amount based on exposure correction data stored on a recording medium during negative inspection, said auto-printer comprising: means for reading frame specification data comprising frame number data, frame position data, and the exposure correction data for each frame to be printed from said recording medium; means for detecting advancement of the photographic film; means for detecting a frame number code recorded on the photographic film in association with the respective frames, said frame is advanced to be printed toward a print position; means for determining, based on said frame number code, an actual frame number of a frame placed in said print position; first comparing means for comparing a detected amount of advancement with said frame position data stored in said recording medium to determine whether said frame specified by said frame data coincides with said actual frame placed in said print position; second comparing means for comparing said actual frame number with said frame number data read from said recording medium; and means for determining whether said frame specified by said frame data coincides or not with said actual frame placed in said print position when one of said first and second comparing means determines that the compared two elements do not coincide.
Claim 22
Dependent Claim
219 words
An auto-printer for automatically printing each frame of a photographic film at an optimum exposure amount based on exposure correction data stored on a recording medium during negative inspection, said auto-printer comprising: means for reading frame specification data comprising frame number data, frame position data, and the exposure correction data for each frame to be printed from said recording medium; means for detecting advancement of the photographic film; means for detecting a frame number code recorded on the photographic film in association with the respective frames, said frame is advanced to be printed toward a print position; means for determining, based on said frame number code, an actual frame number of a frame placed in said print position; first comparing means for comparing a detected amount of advancement with said frame position data stored in said recording medium to determine whether said frame specified by said frame data coincides with said actual frame placed in said print position; second comparing means for comparing said actual frame number with said frame number data read from said recording medium; and means for determining whether said frame specified by said frame data coincides or not with said actual frame placed in said print position when one of said first and second comparing means determines that the compared two elements do not coincide.
Claim 23
Dependent Claim
27 words
An auto-printer as recited in claim 19, further comprising means for printing said frame number of the frame onto a back surface of a consequent photographic print.
Claim 24
Dependent Claim
40 words
An auto-printer as recited in claim 20, further comprising means for changing said auto-printer from an auto-print mode to a manual print mode when it is judged that said frame specification data does not coincide with said actual frame number.
Claim 25
Dependent Claim
57 words
An auto-printer as recited in claim 21, wherein said frame number printing means automatically prints said frame number based on said frame number data stored in said recording medium in said auto-print mode, and in said manual print mode, said frame number printing means automatically prints said frame number determined based on said frame number bar code.
Claim 26
Dependent Claim
31 words
An auto-printer as recited in claim 22, further comprising means for generating an alarm when it is judged that said frame specification data does not coincide with said actual frame number.
Claim 27
Dependent Claim
40 words
An auto-printer as recited in claim 23, further comprising means for displaying a negative channel corresponding to said photographic film to be printed when it is judged that said frame specification data does not coincide with said actual frame number.
Claim 28
Dependent Claim
23 words
An auto-printer as recited in claim 24, further comprising a keyboard for manually entering necessary exposure correction data in said manual print mode.
Claim 29
Dependent Claim
16 words
An auto-printer as recited in claim 25, wherein said recording medium is an LSI memory card.
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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) | 1995-10-20 | 1996-04-20 | 1996-10-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-10-20 | 2000-04-20 | 2000-10-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-10-20 | 2004-04-20 | 2004-10-20 | $7700.00 | Window Closed / Lapsed |