| Patent application number | Description | Published |
|---|
| 20090278632 | ELECTRONIC APPARATUS - An image reading apparatus that operates in accordance with a driving signal at a predetermined frequency includes a document illumination board with a wiring pattern made of a conductor, wherein an inductor is provided at an interval smaller than a predetermined interval onto a wiring pattern having a length equal to or larger than a predetermined length at which resonance is generated due to the driving signal having the predetermined frequency. | 11-12-2009 |
| 20100027080 | DOCUMENT READING APPARATUS - A document reading apparatus includes a housing that has conductive characteristics, a platen that is provided with the housing and that has translucency, and an image reading unit that is arranged so as to be movable in the housing and that reads a document placed on the platen. In particular, at least one opening is provided in a region of the housing that overlaps with the image reading unit as viewed in a direction orthogonal to the platen. | 02-04-2010 |
| 20110142479 | IMAGE FORMING APPARATUS - An image forming apparatus includes a first power source configured to supply power for driving a load to be used for image formation via a first power line, a load control circuit configured to control driving of the load, a control circuit configured to output control data for the load control circuit to control the load, a second power source configured to supply power for the load control circuit via a second power line provided separately from the first power line, a superimposing circuit configured to superimpose the control data output from the control circuit onto the second power line, and a separation circuit configured to separate the control data from the second power line, on which the control data is superimposed and sent, and to output the control data to the load control circuit. | 06-16-2011 |
