| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7081a5dffa69e148624a842390697ebf |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23B27-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23B27-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-06 |
| filingDate |
2001-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3553ca599bcff44ebc227abc842a88dd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15463d6c5eba9b3e006a452e3d816c35 |
| publicationDate |
2003-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2003025117-A |
| titleOfInvention |
Diamond coated cutting tool |
| abstract |
(57) [Summary] [PROBLEMS] In dry / semi-dry processing, a large surface unevenness is softened and a friction coefficient between a chip and a diamond film is reduced without deteriorating wear resistance of a cutting edge portion of a diamond-coated cutting tool. We provide a diamond-coated cutting tool that is small and improves the welding of work pieces and the flow of chips. A diamond coating film is formed on a cutting edge of a cemented carbide cutting tool substrate and in the vicinity of the cutting edge portion, and then the surface of the substrate including the diamond coating portion is coated with a protective film having excellent lubricity. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009082993-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103225064-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7650976-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8206035-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3674441-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2671967-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9868160-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2868413-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20150050460-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8575076-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102650053-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9061397-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2230327-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101818332-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2868413-B1 |
| priorityDate |
2001-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |