GB500716A - Method of colour processing a colour photographic element - Google Patents

Method of colour processing a colour photographic element

Info

Publication number
GB500716A
GB500716A GB30655/38A GB3065538A GB500716A GB 500716 A GB500716 A GB 500716A GB 30655/38 A GB30655/38 A GB 30655/38A GB 3065538 A GB3065538 A GB 3065538A GB 500716 A GB500716 A GB 500716A
Authority
GB
United Kingdom
Prior art keywords
follow
signals
colour
compass
servomotor
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
Application number
GB30655/38A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kodak Ltd
Original Assignee
Kodak Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kodak Ltd filed Critical Kodak Ltd
Publication of GB500716A publication Critical patent/GB500716A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/815—Photosensitive materials characterised by the base or auxiliary layers characterised by means for filtering or absorbing ultraviolet light, e.g. optical bleaching
    • G03C1/8155—Organic compounds therefor
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/26—Silver halide emulsions for subtractive colour processes

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Optical Filters (AREA)
  • Materials For Photolithography (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Display Devices Of Pinball Game Machines (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)

Abstract

500,716. Electric signalling systems. SPERRY GYROSCOPE CO., Ltd., HARDING, W. G., and NISBET, R. H. Mav 7. 1937. No. 37101/38. Divided out of 498,738. [Class 40 (i)] A system for transmitting indications from an indicator, such as the sensitive element of a gyro-compass, comprises parts 101 and 102 of a twopart controller mounted on a sensitive element 99 and a follow-up member 100 respectively, and causing a servomotor 104 to rotate an electrical transmitter 111, the signals from which are amplified by means of a constantly running generator 115 described, in Specification 500,714, the field windings of the generator being excited by the signals. Specifications 360,428, [Group XXXVII], and 417,995 describe suitable arrangements for controlling the servomotor. The amplified signals are transmitted over lines 116, 117, and 118 to receivers, one, 119 of which drives the follow-up member. The receivers in this example are of the selsyn type and the transmitter is a circular potentiometer supplied with A.C. Devices which may be used in such a system for correcting the follow-up element of the gyro-compass for the " North-steaming error are described in Specifications 433,494 and 461,424, [both in Group XX].
GB30655/38A 1936-05-09 1937-05-10 Method of colour processing a colour photographic element Expired GB500716A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT500716X 1936-05-09

Publications (1)

Publication Number Publication Date
GB500716A true GB500716A (en) 1939-02-10

Family

ID=3675324

Family Applications (8)

Application Number Title Priority Date Filing Date
GB30655/38A Expired GB500716A (en) 1936-05-09 1937-05-10 Method of colour processing a colour photographic element
GB13250/37A Expired GB500826A (en) 1936-05-09 1937-05-10 Process of and materials for colour photography
GB34976/38A Expired GB500717A (en) 1936-05-09 1937-05-10 Improvements in colour photographic elements and processing thereof
GB36871/38A Expired GB500721A (en) 1936-05-09 1937-05-10 Improvements in and relating to three-colour photography
GB26471/38A Expired GB501002A (en) 1936-05-09 1937-05-10 Process of and materials for colour photography
GB33290/38A Expired GB500793A (en) 1936-05-09 1937-05-10 Process of and materials for colour photography
GB26470/38A Expired GB501001A (en) 1936-05-09 1937-05-10 Process for colour photography
GB26469/38A Expired GB501000A (en) 1936-05-09 1937-05-10 Process of colour photography

Family Applications After (7)

Application Number Title Priority Date Filing Date
GB13250/37A Expired GB500826A (en) 1936-05-09 1937-05-10 Process of and materials for colour photography
GB34976/38A Expired GB500717A (en) 1936-05-09 1937-05-10 Improvements in colour photographic elements and processing thereof
GB36871/38A Expired GB500721A (en) 1936-05-09 1937-05-10 Improvements in and relating to three-colour photography
GB26471/38A Expired GB501002A (en) 1936-05-09 1937-05-10 Process of and materials for colour photography
GB33290/38A Expired GB500793A (en) 1936-05-09 1937-05-10 Process of and materials for colour photography
GB26470/38A Expired GB501001A (en) 1936-05-09 1937-05-10 Process for colour photography
GB26469/38A Expired GB501000A (en) 1936-05-09 1937-05-10 Process of colour photography

Country Status (1)

Country Link
GB (8) GB500716A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971600C (en) * 1944-04-15 1959-02-26 Agfa Ag Multilayer color photographic material without yellow filters

Also Published As

Publication number Publication date
GB500721A (en) 1939-02-10
GB501001A (en) 1939-02-10
GB500826A (en) 1939-02-10
GB501000A (en) 1939-02-10
GB501002A (en) 1939-02-10
GB500793A (en) 1939-02-10
GB500717A (en) 1939-02-10

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