http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0039719-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C5-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-153 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03B31-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G5-153 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-087 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C5-14 |
| filingDate | 1980-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1985-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1985-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0039719-B1 |
| titleOfInvention | Motion picture film having digitally coded soundtrack and method for production thereof |
| abstract | This invention involves the production of sound tracks for motion picture film. Prior motion picture film sound tracks could not overlap the photographic image and were placed on the edge of the film, nor were they digitally coded to produce high fidelity. The motion picture film of the invention has a plurality of digitally coded sound track images which overlay at least a portion of the visible image (13, 14) area of the film and are colorless and transparent to visible light, but fluoresce when exposed to ultraviolet light. An electrostatic imaging process using a fluorescent toner which may be a polymer having covalently bonded 3-phenyl-7(amido or imido)-coumarin, certain substituted stilbenes or N-alkyl-4-aminophthalimides is used to form the sound track image. |
| priorityDate | 1979-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.