http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013195557-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b9a255559e1d94f20510a17a673b1078 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-08 |
| filingDate | 2012-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fdc3648128f3a9d38083f9b94bdaf0f3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b46d07b0c393938dc9b8642dda593f10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d93109ba36d3126569b2b6d2d55d87db http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c87f4946903d5010d7b55ab4985f666 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe62713023cb7b5c4d368c41f0cfbb43 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb66c439ef46a02224c499bba54cc53f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97dee43c9d4349721708faca3c638fe6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_725f5ca19bb2fafac4fb08606706c41e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2679f682b6343f7753d6cf4cf811b6f2 |
| publicationDate | 2013-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2013195557-A |
| titleOfInvention | Toner carrier, developing device, image forming apparatus, and process unit |
| abstract | The groove depth is optimized so that there is no undeveloped toner, and fluctuations in the amount of developed toner are suppressed over time so that abnormal images are not generated. A plurality of first grooves L1 that are parallel to each other and formed at substantially equal intervals in a direction inclined with respect to the axial direction of the developing roller 42, and a plurality of first grooves L1 that are the same and intersect each first groove L1. A convex portion 42a having a substantially flat top surface in a region surrounded by the second groove L2 and the first and second grooves L1 and L2, and first and second grooves L1 formed on the side surfaces of the convex portion 42a. , L2 groove wall surface LS, and in the developing roller 42 holding toner on the outer periphery, the first and second grooves L1, L2 have a substantially V-shaped groove wall surface LS. When the depth of the second grooves L1 and L2 is h, the opening angle of the substantially V-shaped grooves L1 and L2 is θ, and the volume average particle diameter of the toner is R, h−R / 2 − {(R / 2) / sin (θ / 2)}> R is satisfied. [Selection] Figure 13D |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015184601-A |
| priorityDate | 2012-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 183.