http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015161816-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b9a255559e1d94f20510a17a673b1078 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-08 |
| filingDate | 2014-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41071fa34c77bde6391cb2c7ca9545fa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e6089463869b1529c950155b4b8edca4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef1e96c12c48d8ac0db5941857b783db http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48f7741c5712639729a44cb18cff98d4 |
| publicationDate | 2015-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2015161816-A |
| titleOfInvention | Developing device, process cartridge, and image forming apparatus |
| abstract | [Problem] To consistently harmonize the problem that the developer pumping amount in the axial direction of the developing roller is uneven and the problem that the developer pumping amount is excessive at both ends of the developing sleeve. To solve. The central portion of the developing roller 141 in the rotational axis direction is a first region 141C, both ends in the rotational axis direction are second regions 141E, and the first region 141C and the second region 141E are between the first region 141C and the second region 141E. In the case where each of the positioned areas is the third area 141M, of the doctor 145 (doctor blade 145a, magnetic member 145b), the upstream side in the developer conveyance direction corresponding to the first area 141C and the second area 141E. The first surface 145C and the second surface 145E are arranged so that the magnetic flux density in the normal direction in the regulation pole of the developing roller 141 is higher than the third surface 145M upstream of the developer conveyance direction corresponding to the third region. Place in a position with a large value. [Selection] Figure 4 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019049696-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017072762-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019101304-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7146511-B2 |
| priorityDate | 2014-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 104.