http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2633724-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f4964ada6006caac1715f7f32f5df380 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-1207 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K15-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B20-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G19-00 |
| filingDate | 1988-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1e074d44da0bf34baf200b43d1fa74b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26472a246848086f343852838609feb0 |
| publicationDate | 1990-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2633724-A1 |
| titleOfInvention | METHOD FOR MAGNETICALLY CHARACTERIZING THE RECORDING LAYER OF A MAGNETIC INFORMATION CARRIER AND DEVICE FOR CARRYING OUT SAID METHOD |
| abstract | A method of characterizing a magnetic information medium (TAMB) comprising a plurality of tracks P each having a synchronization index (IND). According to the invention, the method is characterized in that: 1) The synchronization index (IND) is identified, which makes it possible to initialize (IN pulse) the sequence (SEQ1, SEQ2, ...) of the successive operations following, repeatable p times: 2) We first erase the entire surface of the track, 3) We then write on this same surface a series of magnetic domains (Ai, Ai & I1 A1, Ai & I1 A 4) We read at instants d 'determined sampling (tn, tn & I1 A1, ...) with a determined sampling period TE, a signal S function of the magnetization inside each of the domains read at these instants, 5) The values of the current I and signal S. |
| priorityDate | 1988-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.