| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-52 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G35-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G41-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J1-144
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J9-042 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J9-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J1-144
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G41-00 |
| filingDate |
2000-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae03361802a71007584da11ce2fbcf0e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64b0ab8a4b7d60ab24cff834059b17de
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4b98087daa51c57ffabb6253bfc54ec
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67688f55c0e2ddec9181e86a462e0a60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_762c1d5c201a379d3ccd4e2f7e034e81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e535db3c3cc7e058b213741c972cf75 |
| publicationDate |
2001-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2001185075-A |
| titleOfInvention |
Electrode materials for fluorescent lamps |
| abstract |
(57) Abstract: An electron-emitting mixture for a cathode of a fluorescent lamp is provided. The electron-emitting mixture has a formula (A 1-x Ca x ) 6 (Ta 1-y W y ) 2 O 11 + y (where A is barium or a combination of barium and strontium, and 0 ≦ x < 0.5 and 0 ≦ y <1, and one of x and y is greater than 0). By optimizing the amounts of Ca and W present in such a ceramic material, it is possible to improve the ratio between the lamp efficiency and the number of times of lamp operation. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005011805-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102142342-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4721660-B2 |
| priorityDate |
1999-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |