http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013071417-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_06031c8f17e04a1bc3b04ac259a3a48d http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_df62c20d3c4109dec3b150f615234066 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-305 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B43K29-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B43K29-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B43K3-00 |
| filingDate | 2011-09-29^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea97a3d6f5d2d8d333c7882595876028 |
| publicationDate | 2013-04-22^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2013071417-A |
| titleOfInvention | Thermochromic writing instrument |
| abstract | PROBLEM TO BE SOLVED: To provide a thermochromic writing instrument capable of grasping a more accurate environmental temperature. A reversible thermochromic layer 3 is provided with a reversible thermochromic layer 3 on the surface of a shaft of a writing instrument, and the reversible thermochromic layer has a plurality of reversible thermochromic layers having different discoloration temperatures. The reversible thermochromic layer provided at a location other than the grip portion 2 of the shaft cylinder and at a location close to the grip portion is less susceptible to body temperature than a reversible thermochromic layer provided at a location far from the grip portion. Thermochromic writing instrument 1 that changes color. [Selection] Figure 3 |
| priorityDate | 2011-09-29^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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