US1984532A - Process of sonorizing goffered films and product thereof - Google Patents

Process of sonorizing goffered films and product thereof Download PDF

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Publication number
US1984532A
US1984532A US488307A US48830730A US1984532A US 1984532 A US1984532 A US 1984532A US 488307 A US488307 A US 488307A US 48830730 A US48830730 A US 48830730A US 1984532 A US1984532 A US 1984532A
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United States
Prior art keywords
film
band
goffered
sound record
films
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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 - Lifetime
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US488307A
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English (en)
Inventor
Kitroser Isaac
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.)
Keller Dorian Colorfilm Corp
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Keller Dorian Colorfilm Corp
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 Keller Dorian Colorfilm Corp filed Critical Keller Dorian Colorfilm Corp
Priority to BE383122A priority Critical patent/BE383122A/fr
Priority to US488307A priority patent/US1984532A/en
Application granted granted Critical
Publication of US1984532A publication Critical patent/US1984532A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/12—Cinematrographic processes of taking pictures or printing
    • G03C5/14—Cinematrographic processes of taking pictures or printing combined with sound-recording
    • 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
    • G03C7/14—Additive processes using lenticular screens; Materials therefor; Preparing or processing such materials
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/06—Cutting and rejoining; Notching, or perforating record carriers otherwise than by recording styli

Definitions

  • My invention relates particularly to a process of producing films having sound records and the product thereof, and applies particularly to goffered films adapted to be usedin the production 6 of colored motion pictures withsound.
  • the object of my invention is to provide a process, and, the product thereof, whereby films of the above character may be obtained.
  • the synchronization of sound with mo- 10 tion pictures has been accomplished in various ways. One way of accomplishing this has been by means of two independent synchronized films, one of-them carrying the sound record and the other the cinematographic image.
  • Another 15 method has been the synchronization of a rotating photographicdisc with the film moving projecting mechanism.
  • Such synchronization' has been substantially the same whether ordinary films or colored films of the goffered base have been used, but when attempting to apply the sound'record to a goflered film such as is used in the projection of colored motion pictures, diflicult problems arise.
  • Fig. 1 illustrates a portion of a film made in accordance with my invention
  • Fig. 2 shows means by which the golfering may be removed on the portion of the film to 40' which the sound may be applied
  • Fig. 3 is a diagrammatic representation of an apparatus which may be used in the preliminary gofiering of the film.
  • Fig. 4 is a side elevation of an engraving cyl-- 45 inder which may be used in accordance with one embodiment of my invention.
  • a film of this kind may be produced either by olfering the film in a band thereon,
  • An engraved cylinder 5 2 will be provided in which the engraving thereon extends throughout the length of the cylinder or at least throughout a length greater than the width of a film 3 to be gofiered thereby. This is of importance inasmuch as it is found that the extreme edges of the engraving are always defective and do not provide the perfection which is desirable and which is readily obtained at the center of the engraving cylinder. For instance, in order to gofier a film of 35 mm. width one must have at least a 60 mm.
  • the Keller-Dorian copying machine used for copying the image from the goffered band of the film will be provided with the desired required'width by shutters, or otherwise 7o the entire widthof a filmby the gofierings of to accord with the widthof the gofiered band 8.
  • the goifering may be removed from the band 7 as above referred to, in a number of different ways. For example, this may be accomplished by polishing the same with the aid of polishing and abrading materials, for instance, in any desired way, until the goffering is removed up to the pointwhere the image to be taken on the 'gofi'e'red band 8 begins.
  • the goffering corresponding to a band such as the band 7 may be removed, if desired, from this portion of the film by applying to a. band 11 on a film 12 goffered in the sameway as the film 3, a composition 13 from a supply nozzle 14, such as to fill in and thus remove the get- .fering from the surface of the film at the band 11, this being'accomplished while the film is supportedupon and fed forward by a sprocket wheel 15.
  • This composition 13 may either be comprised of collodion or a solution of gelatin, or a cellulose material such as that contained in the film 12 itself, dissolved in volatile solvents of any desired-character, or any other substance of same refractive a similar charactermay be usedto be applied to the film in this way, although, preferably, a composition is used having the'same' solid constituents asthe film itself, or at least having the index as the film.
  • a film 12, having. the band 11 may then be utilized in the production of sound motion pictures the same as the film 3 with the band '7, above referred to.
  • Still another method of accomplishing this, where the film is goffered across its whole width, is to produce the sound record onanordinary non-goffered filmfo'f the appropriate width, that is to say, of a width similar to the width of the band '7 or the band'll, and then apply this to the gofiered face of the goffered film in a location similar to that of the band '1-or of the band 11, with the interposition of an adhesive composition, such, for example,” as a collodion or solution of the film itself, above referred to, thus completely filling in goffering of the composite film at the band .where they are united together.
  • This last menchanges may be made therein without depart-- ing from the spirit of the same,- asset forth in the claims.
  • a process of producing a-gofiered film for sound record pictures which'comprises gofiering the entirewidth of afilm by theg'ofieringsof an impressing means having its gofferingsfoverlapping the edges of the film and then eliminating the gofiered' surface of a band thereof where a sound record is to be applied without disturbing the body of materialremaining on the film.
  • a process of producing a goffered film for sound record pictures which comprises gofier-ing an impressing means having its goiferings over- I lapping the edges of the film and then eliminat-v a nd eliminating the ing, by polishing, the goffered surface of a band thereof where a sound record is to be applied.
  • a process ofproducing a goffered film for sound record pictures which comprises goifering the entire width of a film by the gofferings of an impressing means having its gofferings overlapping the edges of the film and then eliminating, by filling in, the goffered surface of a band thereof where a sound record is to be applied.
  • a process of producing a goffered film for sound record pictures which comprises applying of which has been gofiered.
  • a process of producing a goifered film for sound record pictures which comprises passing,
  • a film throughfguides while being goffered by gofiering the entire width of the film by the gofferings of an impressing means having its gofferings overlapping the edges of the film and then eliminating the gofiered surface of a band thereof where the sound record is to be applied without disturbing the body of material remaining in thefilm.
  • a process of producing a gofiered film for sound record pictures which comprises passing a 'filmthrough guides while beinggofiered, by goffering the entire width of the film by the gofferings of an impressing means having itsgofferings overlapping the edges of the film and then eliminating, by polishing, the goffered surface of a band thereof where the sound record is to be applied.
  • a process of producing a goifered film sound record pictures which comprises passing a film through guides while beinggoffered, by
  • a process of producing a gofiered film for a sound record film to a film, the entire surface sound record pictures which comprises passing a film through guides while gofiering the entire width thereof by the goiferings of an impressing meansv having its gofierings overlapping the edges of the film and then eliminating the goffered surface of a band thereof where the sound record is to be applied.
  • a process of producing a gofiered film for sound record pictures which comprises applying a sound record film to a film, the entire surface of which has been goffered, the sound record film having been provided with a sound record before the films ,are united.
  • a process of producing a goffered film for sound record pictures which comprises applying a sound record film to a film, the entire surface of which has been goffered, the sound record film having been provided with a sound record and the goffered film with the cinematographic images before .the films are united.
  • a composite filin having a gofiered band and a non-gofiered sound record area in the respective films, the films being united together.
  • a composite film having a. gofiered band and a non-gofiered sound record area in the respective films, the films being united together by an adhesive composition adapted to fill in the gofiering.

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  • General Physics & Mathematics (AREA)
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US488307A 1930-10-13 1930-10-13 Process of sonorizing goffered films and product thereof Expired - Lifetime US1984532A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE383122A BE383122A (fr) 1930-10-13 1930-10-13 Procédé de traitement de films
US488307A US1984532A (en) 1930-10-13 1930-10-13 Process of sonorizing goffered films and product thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US488307A US1984532A (en) 1930-10-13 1930-10-13 Process of sonorizing goffered films and product thereof

Publications (1)

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US1984532A true US1984532A (en) 1934-12-18

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US488307A Expired - Lifetime US1984532A (en) 1930-10-13 1930-10-13 Process of sonorizing goffered films and product thereof

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US (1) US1984532A (fr)
BE (1) BE383122A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2565185A (en) * 1947-01-13 1951-08-21 Pastor Guillermo Apparatus for projecting threedimensional photographs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2565185A (en) * 1947-01-13 1951-08-21 Pastor Guillermo Apparatus for projecting threedimensional photographs

Also Published As

Publication number Publication date
BE383122A (fr) 1931-11-30

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