| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0eb6a0da925425fe2b1dd1ef456c8af4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1d29f7ac2c7f9be9f7dae1a83bbb5c92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_525f651bbc5047e53a67c89d20c2d99e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-87
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-9653
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-656
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-604
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-662
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-658
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-6567
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-725
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-723
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3213
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-721
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3208
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3229
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-425
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3224
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-422
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3222 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J61-302
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-581
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J61-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-581 |
| filingDate |
2007-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4dcbf4db68b2e05008cffee01b131430
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c98d12fdbc22b89a0f42b4f7326fc95 |
| publicationDate |
2007-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2007105728-A1 |
| titleOfInvention |
Process for producing sintered aluminum nitride |
| abstract |
[PROBLEMS] To provide a process for translucency recovery through simple means with respect to a sintered aluminum nitride having its translucency deteriorated by processing after sintering. [MEANS FOR SOLVING PROBLEMS] There is provided a process for producing a sintered aluminum nitride with translucency enhanced, characterized in that an ordinary sintered aluminum nitride is subjected to heat treatment at 1300° to 1400°C in inert atmosphere for one hour or more. Further, there is provided a cover for light source characterized by consisting of a hollow sintered aluminum nitride of 87% or higher light transmission in the visible region obtained by subjecting a hollow sintered aluminum nitride to heat treatment at 1300° to 1400°C in inert atmosphere for one hour or more. |
| priorityDate |
2006-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |