| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aa67eb74ea5b96d9f8f2cfdb3b025770 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03B2205-57
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03B2205-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03B2201-22 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C25-6293
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C25-607
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C25-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C25-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03B37-02718
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03B37-027 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B6-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C25-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03B37-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B6-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C25-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03B37-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C25-62 |
| filingDate |
2005-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_036a62012a2ea34f0a36b953fd7cce5a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4b38f0b1ffa82052df973e3475909f8 |
| publicationDate |
2005-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2005325019-A |
| titleOfInvention |
Optical fiber manufacturing method |
| abstract |
An object of the present invention is to solve the problem that the transmission characteristics of an optical fiber deteriorate due to the presence of hydrogen in the optical fiber. A method of manufacturing an optical fiber by contacting the optical fiber with deuterium, a deuterium-containing gas mixture or deuterium ion plasma during the stretching operation. The treatment or coating is performed in a treatment tube that is separated from or combined with the fiber cooling tube. [Selection figure] None |
| priorityDate |
2004-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |