Patent application number | Description | Published |
20080318627 | Portable communication terminal - In the upper enclosure, a CPU for application and a memory for application as well as an application device are mounted. In the lower enclosure, a CPU for communication and a memory for communication as well as a transmission/reception circuit are mounted. In such a configuration, the data transfer for application processing is executed mainly in the upper enclosure. Thus, the quantity of data passing through the folding portion from/to the lower enclosure for the application processing is reduced. The wire harness is simplified and power consumption is reduced. | 12-25-2008 |
20110248642 | LIGHT EMITTING DEVICE CONTROL CIRCUIT DEVICE AND CONTROL METHOD OF THE CONTROL CIRCUIT DEVICE - The light emitting device control circuit device | 10-13-2011 |
20110285526 | LIGHTING APPARATUS - A lighting apparatus of the present invention includes: a light source; a power source unit arranged to power the light source; a detector unit arranged to detect the deterioration of ability of the power source unit to power the light source; and a determination unit arranged to determine the life of the power source unit in response to the detector unit. | 11-24-2011 |
20120200225 | DIMMING CONTROL DEVICE, DIMMING CONTROL METHOD AND LIGHTING APPARATUS PROVIDED WITH DIMMING CONTROL DEVICE - A lighting apparatus includes an illuminance sensor, a dimming control device and a light source. The lighting apparatus calculates a light output characteristic of the light source based on an illuminance measurement value when the light source is turned off and an illuminance measurement value when the light source is lit with a predetermined output, and calculates an ambient illuminance based on the light output characteristic. The illuminance measurement by the illuminance sensor is performed every predetermined period, and dimming control is performed on the light source based on the calculated ambient illuminance. | 08-09-2012 |
20120286574 | POWER SYSTEM - Disclosed is an electric power system including a first unit (for example, a unit | 11-15-2012 |
20140049179 | LIGHT EMITTING DEVICE CONTROL CIRCUIT DEVICE AND CONTROL METHOD OF THE CONTROL CIRCUIT DEVICE - The light emitting device control circuit device | 02-20-2014 |
20140077724 | LOAD DRIVING DEVICE AND LED LIGHTING APPLIANCE THEREWITH - A load driving device has a switch N | 03-20-2014 |
20140197840 | Lighting Apparatus - A lighting apparatus of the present invention includes: a light source; a power source unit arranged to power the light source; a detector unit arranged to detect the deterioration of ability of the power source unit to power the light source; and a determination unit arranged to determine the life of the power source unit in response to the detector unit. | 07-17-2014 |