| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d5d04736b0b882a4f5a1e0e0e4cd8cbb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a889f61da5d49e4dca9f36e5d5559517 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-15 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-0032
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-07 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-15 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D11-26 |
| filingDate |
2013-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2017-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d5ae7f1a28deb83969f779a594b68a7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f0003eb49bc3aee8ce1f9dbd3a3460c |
| publicationDate |
2017-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9607770-B2 |
| titleOfInvention |
Method for producing capacitor |
| abstract |
A capacitor having at least an anode body composed of a tungsten sintered compact and having less leakage current under high-voltage conditions and less variation in leakage current values, obtained by a production method including the steps of: compacting a tungsten powder to obtain a compression body; firing the compression body to obtain an anode body; applying voltage to the anode body, which is used as an positive electrode, in an alkaline fluid; chemically converting the surface layer of the anode body into a dielectric; optionally removing water from the anode body; and heat-treating the anode body, whose surface has been chemically converted into a dielectric, at a temperature of 100° C. or more and 260° C. or less. |
| priorityDate |
2012-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |