EP0105507A2
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Process to establish and check the matching of negatives and processing envelopes in photographic laboratories
Assignee: Individual
•
Filing: 1983-10-03
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Granted: —
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Expires: 2003-10-03
Abstract
Abstract The process to establish and check the matching of negatives and processing envelopes in photographic laboratories foresees that in the initial phase the bar code printed on the cartridge is automatically read and machine- reproduced in a legible code on the envelope (1) and that at the end of the film handling, an automatic check is performed between the bar code (4) preprinted on the film and the code printed on the envelope and a visually displayed comparison is made on the screen between negatives and corresponding positives, as well as between envelope and film code numbers.
Inventors
- 👤 Roberto Signoretto
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-25 12:36
CPC Classifications
G; G03; G03D; G03D15/00; G03D15/001; G03D15/005
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
133 words
Process to establish and check matching of negatives and processing envelopes in photographic laboratories. wherein the negatives are of disk type with a bar code printed on the film and on the film cartridge and the envelopes bear printed a machine legible code, characterised in that: - the bar code printed on the film cartridge is automatically read and reproduced, at least in its significant part, in a machine legible code on the envelope (1), - the envelope (1) is separated from the cartridge and the film (2), extracted from this, is dispatched to the traditional developing and printing operations, and - an automatie comparison is carried out between the bar code (4) preprinted on the film (2) and the machine legible code reproduced on the envelope (1) in the previous separation phase.
Claim 2
Dependent Claim
133 words
Process to establish and check matching of negatives and processing envelopes in photographic laboratories. wherein the negatives are of disk type with a bar code printed on the film and on the film cartridge and the envelopes bear printed a machine legible code, characterised in that: - the bar code printed on the film cartridge is automatically read and reproduced, at least in its significant part, in a machine legible code on the envelope (1), - the envelope (1) is separated from the cartridge and the film (2), extracted from this, is dispatched to the traditional developing and printing operations, and - an automatie comparison is carried out between the bar code (4) preprinted on the film (2) and the machine legible code reproduced on the envelope (1) in the previous separation phase.
Claim 3
Dependent Claim
42 words
Process according to claim 1 characterised in that a visual comparisons is carried out between predetermined film frames and corresponding photographs as well as between number codes, decoded by the matching machine legible codes of the film (2) and the envelope (1).
Claim 4
Dependent Claim
27 words
Process according to claim 1 characterised in that the bar code printed on the cartridge is reproduced on the envelope (1) in bar coded and numbered form.
Claim 5
Dependent Claim
26 words
Process according to claim 1, characterised in that the bar code reproduced on the envelope (1) is aligned with the bar code (5) on the envelope.
Claim 6
Dependent Claim
37 words
Process according to claims 1 and 2 characterised in that the matchings in two finishing station (8,8') are performed with TV cameras (10,11,14,18) whose images are reproduced in special adiacent areas (12,15,16,17) of a TV screen (13).
Claim 7
Dependent Claim
27 words
6, Process according to claims 1 and 5 characterised in that the data to be compared are stored in TV screen unit (13) for their differred display.
Claim 8
Dependent Claim
23 words
Process according to claim 1 characterised in that, in the disk reprint phase, information for such an operation is stored on the disk.
References Cited (Backward Citations)
No citation records indexed.
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