| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b0b1d5355ca4ed05a784d9b1cceba532 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24355 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B27B33-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23D61-028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C28-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23D65-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-0676
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C28-048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C28-044
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C28-042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B27B33-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23D61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B27G13-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B27G13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B27B33-00 |
| filingDate |
2013-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3fd5e59e1bc81969b2aa34bc833d4ab5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7ef056f5b96cead579fb79c91f40414
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4fb745dd88a3a80488cf83edf67fb163 |
| publicationDate |
2014-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2014103567-A1 |
| titleOfInvention |
Cutting tool |
| abstract |
Provided is a more durable wood or resin cutting tool. The wood or resin cutting tool is configured with steel or a superhard alloy as the base metal and a coating is formed on the rake face and/or the flank. The coating is provided with a periodic structural layer obtained from a chromium oxynitride, wherein high oxygen regions in which the oxygen concentration in the structure is high and low oxygen regions in which the oxygen concentration in the structure is lower than said high oxygen regions are manifested in a periodic pattern in the thickness direction of the coating. The periodic structural layer is formed so that the nitrogen concentration increases and decreases in a periodic pattern in the thickness direction to coordinate with the high oxygen regions and the low oxygen regions. |
| priorityDate |
2012-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |