http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H08197891-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_41f6ceba1468090ec8e9b49341e7be0c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63H33-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B43L1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63H33-00 |
| filingDate | 1995-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa08039bde6eedc18b305dd7aa79fa72 |
| publicationDate | 1996-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H08197891-A |
| titleOfInvention | Panel for drawing |
| abstract | (57) [Abstract] [Object] The present invention relates to a drawing panel, and in particular, as a semi-permanently usable educational toy capable of clearly displaying or erasing arbitrary characters and images on the display surface. It relates to the available drawing panels. According to the present invention, a panel body having a transparent or translucent display surface is provided with a void portion in contact with the display surface, and the magnetic material hemisphere portion and the non-magnetic material hemisphere portion are integrally formed in the void portion. Characterized by arranging the spherical fine particles aligned in one layer, when the magnetic pen is scanned on the display surface, the spherical fine particles only in the part along the scanning line are inverted to display characters and images. Panel. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8077142-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104875528-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8020326-B2 |
| priorityDate | 1995-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419491185 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID23925 |
Total number of triples: 17.