http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004279871-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be92719b856db86c092cc233e9512ca2 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-097 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-087 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-08 |
| filingDate | 2003-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fde8e3558c2cf6568597fc5d2abe2cbd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de37ae0ff1851b9a0efcb0392026b6cd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c07a065a803d5bd1433ac2837e06750a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e72b0b0a78682958f81871776b253e76 |
| publicationDate | 2004-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004279871-A |
| titleOfInvention | Powder fluidity evaluation device and toner for electrostatic charge development |
| abstract | An object of the present invention is to produce a toner capable of obtaining high image quality with good dot reproducibility by using an evaluation device having high fluidity accuracy and no individual difference, and to enable stable production. A conical rotor is caused to penetrate into a powder layer compacted by consolidating means while rotating, and a torque or a load generated when the conical rotor moves in the powder layer is measured to determine the fluidity of the toner. A conical rotor used for evaluation and entering the toner layer while rotating, a torque meter for detecting torque applied to the rotating conical rotor, a load cell for detecting a load applied to the container by rotation of the conical rotor, and a conical rotor or container. A powder fluidity evaluation device comprising at least an elevator for vertically moving the powder phase, comprising means for measuring the height of the powder phase before compaction. [Selection diagram] Fig. 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009145793-A |
| priorityDate | 2003-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 124.