| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_063ba3e19cfaa8d05c010949933eae56 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S425-808 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00548
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00413 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C33-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D11-00 |
| filingDate |
2000-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2006-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c53a9063ee7f1769996d38efb4c848bd |
| publicationDate |
2006-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7028974-B1 |
| titleOfInvention |
Lens molding die and a producing method therefor |
| abstract |
A lens molding die for producing a lens, which comprises a base member made of a hard material and having one surface of a predetermined shape; and a resin-molded layer formed on the one surface of the base member and having a surface shape corresponding to a predetemined shape of a lens to be molded. The resin-molded surface is to be made of a resin material which is inactive with a material which is to be molded by the lens molding die. The resin-molded layer is formed by introducing the material into the space formed between the one surface of the base member and a transfer surface formed on a transfer die correspondingly to the surface of a lens to be produced to be cured by heat or ultraviolet rays. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010050651-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004178525-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7922942-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010140819-A1 |
| priorityDate |
1999-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |