http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015193473-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/B65H7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65H5-06 |
| filingDate | 2014-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c623fd16112a33fb9651159c2846449f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f10112f93b352d9eb2bb12f5792210c2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_345f9509cd6024842512e6d5ffe6029d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e6da631273e20f7766287a6069fef5a0 |
| publicationDate | 2015-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2015193473-A |
| titleOfInvention | Paper thickness detection device and image forming apparatus having the paper thickness detection device |
| abstract | An object of the present invention is to provide a highly accurate paper thickness detection device with little variation by removing the influence of roller eccentricity as much as possible. The present invention corresponds to a driving roller 6 that is rotationally driven, a driven roller 12 that is driven to rotate by the driving roller 6, a sensor HS that detects the displacement of the driven roller 12, and a rotational period of the driven roller 12. The average calculation section width T1 to be calculated and the average calculation time difference T2 corresponding to the rotation period of the driving roller 6 are obtained from the paper passing state observation waveform PW which means the fluctuation of the output of the sensor HS, and the paper passing state observation waveform PW is out of paper. Calculation processing for obtaining an average output difference ΔV that is a difference between the average output of the sensor in the average calculation section width T1 in the state and the average output of the sensor HS in the average calculation section width T1 in the state with the paper after the average calculation time difference T2 has elapsed The apparatus CPU and a storage unit MEMO that stores in advance the relationship between the average output difference ΔV and the paper thickness x as data, and the arithmetic processing unit CPU passes the paper from the average output difference ΔV and the data stored in the storage unit. Paper in state To calculate the x. [Selection] Figure 47 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10407263-B2 |
| priorityDate | 2014-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID17318 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID413832638 |
Total number of triples: 17.