http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5975201-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c186e9ae8cafab5df5c8d80cfa7b0fa1 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24B1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B3-00 |
| filingDate | 1982-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34d687a825e1afb47dc41221431d469f |
| publicationDate | 1984-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S5975201-A |
| titleOfInvention | Manufacture of optical parts |
| abstract | PURPOSE:To simplify manufacture of small-sized optical parts and to enable mas production by carrying out extruding in place of conventional cutting off and rough cuttin stages. CONSTITUTION:An optical crystalline material is extruded to form a polycrystalline linear material, cut into a polycrystalline plate or block, and ground to a prescribed shape. Various sections of dice holes used for extrusion, such as circle, triangle, quandrangle, hexagon, or the like polygon, or a special form like a lens, are used. As said optical crystal, alkali metal halide, such as sodium chloride, potassium bromide, cessium bromide, and cessium iodide, and silver halide, such as silver chloride, silver bromide, and their mixed crystals, thallium halide, such as thallium chloride, thallium bromide, and their mixed crystals, and photoconductors, such as germanium, cadmium telluride, and zinc selenide, can be used. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S61166512-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1879733-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1879733-A4 |
| priorityDate | 1982-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.