http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H11165489-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b106f81d5dbc4e91bd140d72b44e06d0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05B11-0035 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B43K5-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B43K24-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B43K7-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B43L19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B43K7-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05B11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B43K7-02 |
| filingDate | 1997-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8876b594db3a93785de631d6c4ff225f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ac0e2fed5fe90bb78fd5aa452e579c4 |
| publicationDate | 1999-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H11165489-A |
| titleOfInvention | Ballpoint pen |
| abstract | (57) [Summary] (With correction) [PROBLEMS] To provide a convenient ballpoint pen for correcting erroneous writing that does not need to be agitated, does not need to press the side surface of a container, and hassle-free attaching and detaching a cap one by one. SOLUTION: The ballpoint pen refill has a tip 23 of a ballpoint pen at the tip and an ink storage tube 22 at the rear, and a spring 7 pressure is applied to the back face of the tip ball so that the tip ball is in close contact with the inner edge of the ball holding portion at the tip end. In addition, a white pigment containing at least a white pigment such as titanium oxide and polymer hollow fine particles and a gelling agent is contained in the ink containing tube so that sedimentation of the pigment is prevented and fluidity is not impaired. The ink is filled, and a follower 30 that follows the ink as the ink is consumed is disposed at the rear end of the ink. Further, a pumping-type pressurizing mechanism is provided behind the pressurizing mechanism, and air is pushed in by a pumping operation that repels the retraction of the ballpoint pen refill due to the writing pressure, so that the rear end of the follower can be pressurized. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001205980-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6771241-B2 |
| priorityDate | 1997-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.