| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_44b2ac87aeadb161b83426d9cf6c4bdc |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C28-046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C28-044 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21D37-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C28-00 |
| filingDate |
2000-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94dd95f1bc822a9ff464a5d4bba64ba4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_561bfb3066df267c882ce577045c97c3 |
| publicationDate |
2001-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2001279466-A |
| titleOfInvention |
DLC-coated machining tools |
| abstract |
(57) [Problem] Conventionally, a diamond-like protective film has been directly formed on a cemented carbide substrate in which WC particles constituting a mold surface are dispersed in an Fe, Ni or Co binder. However, these films do not have sufficient adhesion to the cemented carbide substrate, and thus have a long life. SOLUTION: In a working tool used for working of compressing or hitting a part or all of a member such as a metal, a surface of a tool base material which is in contact with a part of a workpiece of the tool is provided with one or more intermediate members. A processing tool, characterized in that a layer is provided and its surface is coated with diamond-like carbon. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8596105-B2 |
| priorityDate |
2000-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |