http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8068771-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_303a792a43b92134e84126bb97feda2a http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c5520dd38cc403678d9f91e0b0ee95fb |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G2215-0634 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G15-751 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G15-0813 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G15-0921 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-09 |
| filingDate | 2008-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2011-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df10759c9166ad21a41cd8dcb1bb3463 |
| publicationDate | 2011-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-8068771-B2 |
| titleOfInvention | Image forming apparatus |
| abstract | A developing unit includes a developing hopper for storing a dual-component developer. In the developing hopper, an opening portion is formed at the position opposing the outer peripheral surface of a photoreceptor drum. A developing roller for supplying the developer to the photoreceptor drum to develop an electrostatic latent image is provided inside the developing hopper. The developing roller has a multi-pole magnetic member having a multiple magnetic poles and a non-magnetic sleeve. The multi-pole magnetic member has a multiple number of magnetic poles radially arranged apart from each other. The photoreceptor drum incorporates an opposing magnetic pole formed of a bar magnet having a rectangular section, disposed at a position opposing the magnetic pole across a photosensitive layer. The opposing magnetic pole has a polarity dissimilar to that of the main magnetic pole. |
| priorityDate | 2007-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 105.