http://rdf.ncbi.nlm.nih.gov/pubchem/patent/IL-132399-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_690138d8791d28b81c03a2ae01b39869 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J2005-0077 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J1-0422 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J1-0407 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J5-0803 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J5-0815 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J1-06 |
| filingDate | 1999-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61502c00e5876906016489f76e46353e |
| publicationDate | 2004-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | IL-132399-A |
| titleOfInvention | Limits a numeric key |
| abstract | A numerical aperture limiter for an optical thermal imaging system, comprising: at least one pair (2, 4) of wedge-like prisms each prism being defined by surfaces (3, 5) and a vertex angle (a) (iTIR) and made of a transparent material having a known index of refraction, said vertex angles being identical, said prisms being immovably disposed in close mutual proximity and in opposite orientation with the narrow end of one prism adjacent to the wide end of the other prism, the prism surfaces facing one another of said pair of prisms being spaced apart from one another by a distance at least equal to the wavelength of the light rays used by said imaging system, with the vertex angle of said prisms being a function of a desired numerical aperture and said index of refraction upon said light rays with directions exceeding said desired numerical aperture are reflected from the prism surfaces due to total internal reflection principle. 722 כ" א באייר התשס" ד - May 12, 2004 |
| priorityDate | 1999-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID414859053 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID6181 |
Total number of triples: 21.