| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73ebc284a55d5daf0e209d6186c9e65c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G15-0812 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-08 |
| filingDate |
2010-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4fca12188338ef61b6312a98964ee41f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90b10d0ad505eea7127041eb4652ca23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74779ed32854e8aa5e4784ca1c2f22b7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f650fd8e5d6b3fea2b55c3509442e84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d156fd0388b43dac7d98e070a2a9bea1 |
| publicationDate |
2010-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2010239327-A1 |
| titleOfInvention |
Developing device, image forming device and image forming method |
| abstract |
A development device includes a housing having toner housed therein; a toner carrying roller that has a plurality of convex portions and concave portions surrounding the convex portions, formed on a surface thereof; and a conductive restriction blade in which a free end or an adjoining region adjacent to the free end abuts the surface of the toner carrying roller, thereby restricting the amount of the toner carried on surface of the toner carrying roller, wherein the toner has an external additive including a metal oxide, the restriction blade is applied with a restriction bias voltage of the same polarity as the regular electrification polarity of the toner, and a gap between the front end of the free end and the convex portion of the toner carrying roller is smaller than a volume average particle diameter of the toner. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103293909-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9158228-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013216278-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013071147-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009110443-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8032064-B2 |
| priorityDate |
2009-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |