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1. WO2002023271 - MACHINE AND METHOD FOR RESTORING MOTION PICTURES CINEMATOGRAPHIC FILMS

Publication Number WO/2002/023271
Publication Date 21.03.2002
International Application No. PCT/FR2001/002735
International Filing Date 07.09.2001
Chapter 2 Demand Filed 15.03.2002
IPC
G03D 15/04 2006.01
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
DAPPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
15Apparatus for treating processed material
04Cutting; Splicing
CPC
G03D 15/043
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
DAPPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS
15Apparatus for treating processed material
04Cutting; Splicing
043Cutting or splicing of filmstrips
G03D 15/046
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
DAPPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS
15Apparatus for treating processed material
04Cutting; Splicing
043Cutting or splicing of filmstrips
046Automatic cutting
Y10T 428/197
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
19Sheets or webs edge spliced or joined
192Sheets or webs coplanar
197with noncoplanar reinforcement
Applicants
  • INSTITUT NATIONAL DE L'AUDIOVISUEL [FR]/[FR] (AllExceptUS)
  • BOUGY, Jean-Jacques [FR]/[FR] (UsOnly)
Inventors
  • BOUGY, Jean-Jacques
Agents
  • BREESE - MAJEROWICZ
Priority Data
00/1175213.09.2000FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) MACHINE AND METHOD FOR RESTORING MOTION PICTURES CINEMATOGRAPHIC FILMS
(FR) MACHINE ET PROCEDE DE RESTAURATION DE FILMS CINEMATOGRAPHIQUES
Abstract
(EN)
The invention concerns a machine and a method for automatically restoring cinematographic films comprising connections produced by adhesive tapes, by unwinding the film in front of means (28) detecting the connections, stopping the unwinding, holding the film on either side of the detected connection with clips (30), cutting the film in the middle of the connection, eliminating the bits of adhesive tape, cleaning the film and fixing a new connection, then proceeding with the unwinding, eliminating with means (34) the overlapping lateral portions of the new connection and visually controlling the new connections with means (36). The invention enables to automatically restore films comprising connections consisting of adhesive tape.
(FR)
Machine et procédé de restauration automatique de films cinématographiques comprenant des raccords réalisés au moyen de ruban adhésif, par défilement du film devant des moyens (28) de détection de raccord, arrêt du défilement, prise du film de part et d'autre du raccord détecté au moyen de pinces (30), coupe du film au milieu du raccord, élimination des morceaux de rubans adhésif, nettoyage du film et pose d'un nouveau raccord, puis reprise du défilement du film, élimination par des moyens (34) des parties latérales débordantes du nouveau raccord et contrôle visuel par des moyens (36) du nouveau raccord. L'invention permet d'automatiser la restauration des films comprenant des raccords formés de ruban adhésif.
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