http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009282265-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/G03G15-08 |
| filingDate | 2008-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd9fc58a3cb8b507bf12de8d26be9846 |
| publicationDate | 2009-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2009282265-A |
| titleOfInvention | Developing device, image forming apparatus |
| abstract | Provided is an image forming apparatus in which the toner scraping property from a developing roller by a toner supply roller does not deteriorate over time even when a nearly spherical toner is used. A developing roller 73 made of an elastic material that visualizes an electrostatic latent image formed on an image carrier by supplying a one-component toner; a toner supply roller 72 that supplies toner to the developing roller 73; In an image forming apparatus having a doctor blade 74 in contact with the developing roller 73 and having a toner layer on the developing roller 73 as a thin layer, when one-component toner particles are projected onto a plane, The average value of the circularity defined by the peripheral length / the peripheral length of the toner particles is in the range of 0.95 to 1.0, the toner supply roller is made of a foam, and the density of the foam is 150 to 200 kg / characterized in that it is a m 3. [Selection] Figure 2 |
| priorityDate | 2008-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 232.