CA1174093A - Process and equipment for enlargement of colour- balanced prints in additive system - Google Patents
Process and equipment for enlargement of colour- balanced prints in additive systemInfo
- Publication number
- CA1174093A CA1174093A CA000386495A CA386495A CA1174093A CA 1174093 A CA1174093 A CA 1174093A CA 000386495 A CA000386495 A CA 000386495A CA 386495 A CA386495 A CA 386495A CA 1174093 A CA1174093 A CA 1174093A
- Authority
- CA
- Canada
- Prior art keywords
- colour
- filters
- coloured
- exposure
- additive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims abstract description 41
- 239000000654 additive Substances 0.000 title claims abstract description 33
- 230000000996 additive effect Effects 0.000 title claims abstract description 33
- 230000008569 process Effects 0.000 title claims abstract description 28
- 230000000875 corresponding effect Effects 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 235000019571 color Nutrition 0.000 claims 1
- 229920000136 polysorbate Polymers 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 8
- 238000012937 correction Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 7
- 239000003086 colorant Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000004150 EU approved colour Substances 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000005338 frosted glass Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- OYIKARCXOQLFHF-UHFFFAOYSA-N isoxaflutole Chemical compound CS(=O)(=O)C1=CC(C(F)(F)F)=CC=C1C(=O)C1=C(C2CC2)ON=C1 OYIKARCXOQLFHF-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229940006093 opthalmologic coloring agent diagnostic Drugs 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B27/00—Photographic printing apparatus
- G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus
- G03B27/73—Controlling exposure by variation of spectral composition, e.g. multicolor printers
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B27/00—Photographic printing apparatus
- G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
- G03B27/52—Details
- G03B27/54—Lamp housings; Illuminating means
- G03B27/545—Lamp housings; Illuminating means for enlargers
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B27/00—Photographic printing apparatus
- G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
- G03B27/52—Details
- G03B27/54—Lamp housings; Illuminating means
- G03B27/545—Lamp housings; Illuminating means for enlargers
- G03B27/547—Lamp housings; Illuminating means for enlargers colour mixing heads
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Spectrometry And Color Measurement (AREA)
- Control Of Exposure In Printing And Copying (AREA)
- Projection-Type Copiers In General (AREA)
- Optical Filters (AREA)
- Printing Methods (AREA)
Priority Applications (13)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT22623/81A IT1137965B (it) | 1981-06-29 | 1981-06-29 | Procedimento e dispositivo per ingrandire immagini su carta,cromaticamente conformi,con un metodo additivo |
| DE19813125755 DE3125755A1 (de) | 1981-06-29 | 1981-06-30 | Verfahren und vorrichtung zur farbechten vergroesserung von papierbildern nach einer additiven methode |
| SE8105395A SE8105395L (sv) | 1981-06-29 | 1981-09-10 | Sett och utrustning for fergbalanserad forstoring vid additiva fergfotosystem |
| NO813100A NO813100L (no) | 1981-06-29 | 1981-09-11 | Fremgangsmaate og apparat for aa forstoerre farvebalanserte farvetrykk ved den additive metode |
| US06/301,968 US4410613A (en) | 1981-06-29 | 1981-09-14 | Process and equipment for enlargement of color-balanced prints in additive system |
| AU75243/81A AU7524381A (en) | 1981-06-29 | 1981-09-15 | Additive-colour photograph enlargement |
| FR8117658A FR2513402A1 (fr) | 1981-06-29 | 1981-09-18 | Procede et materiel d'agrandissement d'epreuves photographiques chromatiquement equilibrees par la methode additive |
| BE0/206018A BE890434A (fr) | 1981-06-29 | 1981-09-21 | Procede et materiel d'agrandissement d'epreuves photographiques chromatiquement equilibrees par la methode additive |
| CA000386495A CA1174093A (en) | 1981-06-29 | 1981-09-23 | Process and equipment for enlargement of colour- balanced prints in additive system |
| GB08128725A GB2106656A (en) | 1981-06-29 | 1981-09-23 | Colour printing |
| NL8104366A NL8104366A (nl) | 1981-06-29 | 1981-09-23 | Werkwijze en inrichting voor het maken van in kleur gebalanceerde vergrotingen door middel van de additieve methode. |
| BR8106129A BR8106129A (pt) | 1981-06-29 | 1981-09-24 | Processo para amplicacao de provas coloridas dispositivo de controle e integracao de cor mascara analizadora de cor e respectiva escala temporal |
| PT73725A PT73725B (en) | 1981-06-29 | 1981-09-24 | Process and equipment for enlargement of colour-balanced prints in additive system |
Applications Claiming Priority (14)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT22623/81A IT1137965B (it) | 1981-06-29 | 1981-06-29 | Procedimento e dispositivo per ingrandire immagini su carta,cromaticamente conformi,con un metodo additivo |
| DE19813125755 DE3125755A1 (de) | 1981-06-29 | 1981-06-30 | Verfahren und vorrichtung zur farbechten vergroesserung von papierbildern nach einer additiven methode |
| SE8105395A SE8105395L (sv) | 1981-06-29 | 1981-09-10 | Sett och utrustning for fergbalanserad forstoring vid additiva fergfotosystem |
| NO813100A NO813100L (no) | 1981-06-29 | 1981-09-11 | Fremgangsmaate og apparat for aa forstoerre farvebalanserte farvetrykk ved den additive metode |
| US06/301,968 US4410613A (en) | 1981-06-29 | 1981-09-14 | Process and equipment for enlargement of color-balanced prints in additive system |
| AU75243/81A AU7524381A (en) | 1981-06-29 | 1981-09-15 | Additive-colour photograph enlargement |
| FI812926A FI812926L (fi) | 1981-06-29 | 1981-09-18 | Foerfarande och anordning foer foerstoring av faergbalanserade avdrag vid ett additivt system |
| FR8117658A FR2513402A1 (fr) | 1981-06-29 | 1981-09-18 | Procede et materiel d'agrandissement d'epreuves photographiques chromatiquement equilibrees par la methode additive |
| BE0/206018A BE890434A (fr) | 1981-06-29 | 1981-09-21 | Procede et materiel d'agrandissement d'epreuves photographiques chromatiquement equilibrees par la methode additive |
| GB08128725A GB2106656A (en) | 1981-06-29 | 1981-09-23 | Colour printing |
| NL8104366A NL8104366A (nl) | 1981-06-29 | 1981-09-23 | Werkwijze en inrichting voor het maken van in kleur gebalanceerde vergrotingen door middel van de additieve methode. |
| CA000386495A CA1174093A (en) | 1981-06-29 | 1981-09-23 | Process and equipment for enlargement of colour- balanced prints in additive system |
| BR8106129A BR8106129A (pt) | 1981-06-29 | 1981-09-24 | Processo para amplicacao de provas coloridas dispositivo de controle e integracao de cor mascara analizadora de cor e respectiva escala temporal |
| PT73725A PT73725B (en) | 1981-06-29 | 1981-09-24 | Process and equipment for enlargement of colour-balanced prints in additive system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1174093A true CA1174093A (en) | 1984-09-11 |
Family
ID=27584622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000386495A Expired CA1174093A (en) | 1981-06-29 | 1981-09-23 | Process and equipment for enlargement of colour- balanced prints in additive system |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4410613A (OSRAM) |
| AU (1) | AU7524381A (OSRAM) |
| BE (1) | BE890434A (OSRAM) |
| BR (1) | BR8106129A (OSRAM) |
| CA (1) | CA1174093A (OSRAM) |
| DE (1) | DE3125755A1 (OSRAM) |
| FR (1) | FR2513402A1 (OSRAM) |
| GB (1) | GB2106656A (OSRAM) |
| IT (1) | IT1137965B (OSRAM) |
| NL (1) | NL8104366A (OSRAM) |
| NO (1) | NO813100L (OSRAM) |
| PT (1) | PT73725B (OSRAM) |
| SE (1) | SE8105395L (OSRAM) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4509853A (en) * | 1982-12-02 | 1985-04-09 | Mcgahan Mark J | Systematic color reference |
| CH657709A5 (de) * | 1984-01-11 | 1986-09-15 | Merchandising International S | Verfahren zur entwicklungskontrolle fuer einen colorprinter mit angeschlossener papierentwicklung. |
| US4774548A (en) * | 1987-06-12 | 1988-09-27 | Eastman Kodak Company | Photographic printer including integral reflection densitometry apparatus |
| US4764793A (en) * | 1987-06-12 | 1988-08-16 | Eastman Kodak Company | Photographic printer |
| TW448340B (en) * | 2000-12-12 | 2001-08-01 | Ind Tech Res Inst | Single-lens instantaneous three-dimensional image taking apparatus |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1447528A1 (de) * | 1963-06-12 | 1968-10-24 | Walter Kremnitz | Farbfilterskala auf Color-Negativ-Film und Farbvergleichstafel hierzu |
| GB1183601A (en) * | 1966-02-21 | 1970-03-11 | Heath Co | Method for producing Balanced Colour Prints in Photgraphic Printing |
| DE1803936A1 (de) * | 1968-10-18 | 1970-06-04 | Schmid Kurt | Verfahren und Vorrichtung zur Bestimmung von Ton- und Farbwertverschiebungen bei der Reproduktion von farbigen Vorlagen |
| US3685900A (en) | 1970-02-12 | 1972-08-22 | Kms Ind Inc | Exposure calculator and filter device for darkroom color photography |
| DE2035756C3 (de) * | 1970-07-18 | 1979-01-11 | Du Pont De Nemours (Deutschland) Gmbh, 4000 Duesseldorf | Verfahren und Vorrichtung zur Bestimmung der Belichtungszeit und der Farbanteile des Lichts für die Belichtung eines Aufzeichnungsmaterials für Halbtonbilder |
| DE2356277C3 (de) * | 1973-11-10 | 1979-02-01 | Agfa-Gevaert Ag, 5090 Leverkusen | Verfahren zur Ermittlung der Belichtungsdauer eines fotografischen Kopiermaterials und Vorrichtung zur Durchfuhrung des Verfahrens |
| US4211558A (en) * | 1975-07-23 | 1980-07-08 | Konishiroku Photo Industry Co., Ltd. | Color printing method |
| US4087180A (en) * | 1977-01-28 | 1978-05-02 | Dinatale Robert F | Photographic printing method |
| US4166701A (en) * | 1977-07-05 | 1979-09-04 | Miller Bertram W | Method and apparatus for ascertaining color balance of photographic printing paper |
| US4310248A (en) * | 1980-04-24 | 1982-01-12 | Meredith Nolan J | Color control system |
-
1981
- 1981-06-29 IT IT22623/81A patent/IT1137965B/it active
- 1981-06-30 DE DE19813125755 patent/DE3125755A1/de not_active Ceased
- 1981-09-10 SE SE8105395A patent/SE8105395L/ not_active Application Discontinuation
- 1981-09-11 NO NO813100A patent/NO813100L/no unknown
- 1981-09-14 US US06/301,968 patent/US4410613A/en not_active Expired - Fee Related
- 1981-09-15 AU AU75243/81A patent/AU7524381A/en not_active Abandoned
- 1981-09-18 FR FR8117658A patent/FR2513402A1/fr active Granted
- 1981-09-21 BE BE0/206018A patent/BE890434A/fr not_active IP Right Cessation
- 1981-09-23 GB GB08128725A patent/GB2106656A/en not_active Withdrawn
- 1981-09-23 CA CA000386495A patent/CA1174093A/en not_active Expired
- 1981-09-23 NL NL8104366A patent/NL8104366A/nl not_active Application Discontinuation
- 1981-09-24 PT PT73725A patent/PT73725B/pt unknown
- 1981-09-24 BR BR8106129A patent/BR8106129A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT1137965B (it) | 1986-09-10 |
| NO813100L (no) | 1983-03-14 |
| NL8104366A (nl) | 1983-04-18 |
| US4410613A (en) | 1983-10-18 |
| PT73725B (en) | 1983-02-18 |
| AU7524381A (en) | 1983-03-24 |
| GB2106656A (en) | 1983-04-13 |
| SE8105395L (sv) | 1983-03-11 |
| BE890434A (fr) | 1982-01-18 |
| FR2513402B3 (OSRAM) | 1984-06-29 |
| PT73725A (en) | 1981-10-01 |
| BR8106129A (pt) | 1983-05-03 |
| FR2513402A1 (fr) | 1983-03-25 |
| DE3125755A1 (de) | 1983-01-13 |
| IT8122623A0 (it) | 1981-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEC | Expiry (correction) | ||
| MKEX | Expiry |