http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H1134564-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d66c5f34ccb2d53757946450924fdcd9 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K19-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K1-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B42D15-10 |
| filingDate | 1997-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1cf008be7cf87301b38b57058158a46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_342f6011b2ed5ef1d001092e7e6412c7 |
| publicationDate | 1999-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H1134564-A |
| titleOfInvention | Paper on which security mark is written and method of reading security mark |
| abstract | (57) [Problem] To provide a sheet on which a secret mark having a new configuration is written and a secret mark reading method. SOLUTION: On a base paper 3 containing a fluorescent agent, letters, figures, and characters are printed with white ink or transparent ink containing an ultraviolet absorber. A paper 1 on which a security mark 2 such as a barcode is printed. When the paper 1 is irradiated with ultraviolet light x, the security mark 2 absorbs ultraviolet light, and on the other surface, the fluorescent material emits fluorescent light y. Is excited to produce a color, whereby the contrast becomes clear and the secret mark 2 looks dark, and the information is read visually or by the optical reading device 5. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010046818-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017001370-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2006038743-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015003430-A |
| priorityDate | 1997-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.