| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1af8df51ce24ca931ae718fb747f6aa0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G15-0921
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G15-0907
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G15-0942
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G15-0889 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-09 |
| filingDate |
2015-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2276051c27d42306b0eefb337a247e54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0da53b289b2fa41af0f76c4be2b345c3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a3a11dda1034117c75b81b3e0670baa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1911f89b52c900ad151ce2f05f8b657f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fbe27204f95e2dcc41306920e778cb40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1d58aa080f9d7151bcc9764926a5a62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_40a4df94b8fc020a86570e24e899b358 |
| publicationDate |
2015-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2015331365-A1 |
| titleOfInvention |
Development apparatus and image forming apparatus |
| abstract |
A development device wherein a magnetic force distribution of a developer bearing member in a longitudinal direction at positions at which a magnetic flux density of a low magnetic field area is minimal in the peripheral direction of the developer bearing member is set such that a difference between a maximum magnetic flux density in a range from a maximum position at which an attenuation rate of the magnetic flux density is maximal to a 30 mm distant position toward the center of the developer bearing member and a magnetic flux density on a further center side of the developer bearing member than the range is 3 mT or less, and an absolute value of the magnetic flux density of a further outer side in the longitudinal direction of the developer bearing member than the maximum position is set to 3 mT or less. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017235252-A1 |
| priorityDate |
2014-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |