| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1af8df51ce24ca931ae718fb747f6aa0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-2575
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-2531
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-256
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-2542
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-2475
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-2463
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-2467
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-246
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-2492
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-2472
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B2007-25715
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B2007-25716
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B2007-2571
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B2007-25713 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-252
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-0045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-241
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-0052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-247
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-245 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-2463
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-2475
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-249
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-2492
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-2531
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-246
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-2467
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-2472
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-253
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-254
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-2542
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-257
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-2575 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-0045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-247
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-241 |
| filingDate |
1991-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_583b1d705b089a17911ed421efe1f795 |
| publicationDate |
1992-01-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0463784-A2 |
| titleOfInvention |
Optical recording medium, optical recording method, and optical reproducing method |
| abstract |
A record blank for use in optical recording is formed by disposing on a substrate (2) a recording layer (3) and a supplementary record layer (5) in lamination optionally with a separating layer (4) interposed between the recording layer and a supplementary record layer. On irradiation with a recording light beam (9) having a prescribed wavelength and depending on the recording information, the recording layer and supplementary record layer locally form a co-melted mixture state (10) occasionally after the breakage of the separating layer, thus resulting in an optically detectable change in the record blank detectable by a reproducing light beam which has a wavelength the same as or different from the wavelength of the recording light bean. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0927995-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0927995-A4 |
| priorityDate |
1990-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |