http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0997423-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8fb9f44db08d1c42a53f3d28eaae416f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-91 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-733 |
| filingDate | 1995-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_809cb2161f2ee814aabe8037f7087da4 |
| publicationDate | 1997-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0997423-A |
| titleOfInvention | Magnetic disk substrate texture method |
| abstract | (57) Abstract: To provide a texture method capable of uniformly performing a texture treatment on a carbon substrate and easily performed in the atmosphere. A surface-polished density of 1.4 to 1.6 g / cm 3 of a glassy carbon substrate for a magnetic disk is masked, and the temperature is 200 to 1000 ° C. in an oxidizing atmosphere. The surface of the unmasked portion of the substrate is roughened by heat treatment at the temperature of. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011076676-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011076677-A |
| priorityDate | 1995-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.