http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H10100470-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_905122d8678a831c0f8af203f34145dc |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J29-46 |
| filingDate | 1996-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e108cbc9e1b762ca70889a7490163a13 |
| publicationDate | 1998-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H10100470-A |
| titleOfInvention | Thermal head controller |
| abstract | (57) [Problem] To provide a thermal head control device capable of performing uniform printing irrespective of fluctuations in power supply voltage. SOLUTION: The output voltage of a battery is detected immediately before a strobe signal STB is turned off, and a conduction time T in a next printing cycle is calculated based on a voltage detection value DV at that time. At this time, the output voltage of the battery drops with time toward an effective voltage value determined according to the degree of battery consumption and the weight of the load during the energization period in which the strobe signal STB is turned on, and the strobe signal STB In the non-energization period in which the switch is in the off state, the voltage rises toward the return voltage determined by the lightening of the load by the thermal head. Since the output voltage settled at a constant value immediately before switching from the energizing period to the non-energizing period is detected, the energizing time T can be obtained with high accuracy based on the stable detected voltage. |
| priorityDate | 1996-10-01-04:00^^<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/substance/SID419499693 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID3033151 |
Total number of triples: 13.