| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c5520dd38cc403678d9f91e0b0ee95fb |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G5-043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G5-14 |
| filingDate |
2004-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b17263186c3993c8dca2482cd595dd5 |
| publicationDate |
2005-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2005300604-A |
| titleOfInvention |
Image forming apparatus |
| abstract |
An image forming apparatus capable of stably controlling the surface potential of a photosensitive member when changing a process speed. In addition, the voltage control mechanism that was necessary in the past is made unnecessary. In an image forming apparatus of a type in which a process speed can be switched and a photosensitive roller is charged by a charging roller arranged in contact with or close to the photosensitive member, the charging roller is configured as follows. It was. In the charging roller 2, an elastic layer 2b and a resistance layer 2c are formed as covering layers on the conductive support 2a, and the time constant τ of the current of the charging roller 2 is 0.01 seconds or less. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2000858-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008003110-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007206148-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015232592-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008304730-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7873291-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007127849-A |
| priorityDate |
2004-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |