| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73ebc284a55d5daf0e209d6186c9e65c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G15-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G15-1605
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0823 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G5-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-08 |
| filingDate |
2004-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2006-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_865a772dd6e95a1debd14628b5ab4584
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6eca51c83b6eefe8e04c1f63069d39f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee00855e5542989dedece7b2d85c9b9e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5849d60bbd3ef80ed3a502f555513498
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34ea5ca4827358725ab7c22299061373 |
| publicationDate |
2006-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7027758-B2 |
| titleOfInvention |
Image forming apparatus employing work function relationships |
| abstract |
An image forming apparatus including a latent image carrier and a developing means for charging a toner into a negative polarity by triboelectric charging, wherein the work function of the toner is set to be larger than the work function of the surface of the latent image carrier. When the apparatus includes an intermediate transfer medium, the work function of the toner is set to be larger than the work function of the surface of the intermediate transfer medium. In another embodiment, the work function Φ OPC of the surface of the latent image carrier, the work function Φ t of the toner, and the work function Φ TM of the surface of the intermediate transfer medium are set to satisfy a relationship Φ t >Φ OPC >Φ TM . These relationships help to reduce fog, and improve transfer efficiency which reduces the consumption of the toner. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8079943-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009142107-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008075500-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7925187-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7599644-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007003329-A1 |
| priorityDate |
2001-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |