http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000003585-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ad6ff1e9323de3f4be122c7420b1f41 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B33-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B33-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B25-04 |
| filingDate | 1998-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8fc41782a145e0171ec2b7dd99d2736 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb371a761bdb33067dc5cbdc522f93da |
| publicationDate | 2000-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000003585-A |
| titleOfInvention | Hard disk drive |
| abstract | PROBLEM TO BE SOLVED: To suppress the generation of sulfur-containing gas from stainless steel used in a clean chamber, to prevent a reduction in corrosion resistance, and to prevent particle contamination due to inclusions on the surface of stainless steel. A hard disk rotated by a spindle motor and a magnetic head accessing the hard disk. In a hard disk drive in which a clean chamber and the like are housed in a clean chamber, stainless steel is made of free-cutting stainless steel, and the free-cutting stainless steel is composed of It contains 0.25% or more of sulfur, the ratio Mn / S of manganese and sulfur is 1.8 or less, and the free-cutting stainless steel is chemically derusted and descaled after degreasing. It is a feature. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6181509-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013186913-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6266576-B1 |
| priorityDate | 1998-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.