http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005078668-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B23-033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-706 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-702 |
| filingDate | 2003-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e48fd5accfe2e6e2233228f52dc77b87 |
| publicationDate | 2005-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2005078668-A |
| titleOfInvention | Magnetic disk cartridge |
| abstract | PROBLEM TO BE SOLVED: To prevent deterioration of durability and reliability when a recording density of a magnetic disk is increased. A magnetic disk 4 has a surface recording density of 158.7 Mbit / cm 2 or more, a base layer made of a substantially nonmagnetic material provided on a nonmagnetic support, and laminated on the base layer. And a magnetic layer formed by dispersing ferromagnetic hexagonal ferrite fine powder in a binder. Further, the frictional force between the magnetic disk 4 and the magnetic head for recording / reproducing information on the magnetic disk 4 is 10 mN or less when the rotational speed of the magnetic disk 4 is 3600 rpm, and the magnetic disk 4 and the liner 6 Is 15 mN ยท cm or less when the rotational speed of the magnetic disk 4 is 3600 rpm. [Selection] Figure 1 |
| priorityDate | 2003-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 101.