http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0171855-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01B11-303 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-1468 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01B11-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N15-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N15-02 |
| filingDate | 1985-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d289b8c2892f27f7a11005c15c1f2b39 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1cf729f0e8048e5032988203a3768a2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_331ff4afe555731c104f0d75151a8715 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_750ea152f5cb81d1b6ebdd48742a355e |
| publicationDate | 1986-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0171855-A2 |
| titleOfInvention | Method of film inspection with a microscopical image analyzer |
| abstract | An automated system is used for the inspection of a transparent film which has been metallized by vaporizing a metal so that it impacts the film's surface at a preselected angle, wherein the metallized film sample is illuminated with a light source, end the transmitted light is passed through a microscope to a video camera, which produces a videoscan. The videoscan is digitized, stored in a computer memory, and processed pixel by pixel by the computer which calculates asperity height distribution from the number and lengths of metallizing shadows caused by asperities on the film surface. This method is especially useful for inspecting film to be used for recording devices, especially for video tapes, where accurate information on the asperity height distribution is required. |
| priorityDate | 1984-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.