Patent application number | Description | Published |
20090038667 | THERMOELECTRIC CONVERSION MODULE AND HEAT EXCHANGER AND THERMOELECTRIC POWER GENERATOR USING IT - A thermoelectric conversion module ( | 02-12-2009 |
20090057698 | LIGHT EMISSION DEVICE - A light emitting apparatus | 03-05-2009 |
20100193001 | THERMOELECTRIC CONVERSION MODULE, AND HEAT EXCHANGER, THERMOELECTRIC TEMPERATURE CONTROL DEVICE AND THERMOELECTRIC GENERATOR EMPLOYING THE SAME - A thermoelectric conversion module ( | 08-05-2010 |
20100204040 | VISIBLE-LIGHT-RESPONSIVE PHOTOCATALYST POWDER, METHOD OF MANUFACTURING THE SAME, AND VISIBLE-LIGHT-RESPONSIVE PHOTOCATALYTIC MATERIAL, PHOTOCATALYTIC COATING MATERIAL AND PHOTOCATALYTIC PRODUCT EACH USING THE SAME - A visible-light-responsive photocatalyst powder includes a tungsten oxide powder. When the tungsten oxide powder is measured by X-ray diffractometry, (1) among intensity ratios of a peak A (2θ=22.8 to 23.4°), a peak B (2θ=23.4 to 23.8°), a peak C (2θ=24.0 to 24.25°), and a peak D (2θ=24.25 to 24.5°), an A/D ratio and a B/D ratio each fall within a range of 0.5 to 2.0, and a C/D ratio falls within a range of 0.04 to 2.5, (2) an intensity ratio (E/F) of a peak E (2θ=33.85 to 34.05°) to a peak F (2θ=34.05 to 34.25°) falls within a range of 0.1 to 2.0, and (3) an intensity ratio (G/H) of a peak G (2θ=49.1 to 49.7°) to a peak H (2θ=49.7 to 50.3°) falls within a range of 0.04 to 2.0, and the tungsten oxide powder has a BET specific surface area in a range of 1.5 to 820 m | 08-12-2010 |
20100204041 | VISIBLE-LIGHT-RESPONSIVE PHOTOCATALYST POWDER, AND VISIBLE-LIGHT-RESPONSIVE PHOTOCATALYTIC MATERIAL, PHOTOCATALYTIC COATING MATERIAL AND PHOTOCATALYTIC PRODUCT EACH USING THE SAME - A visible-light-responsive photocatalyst powder includes a tungsten oxide powder. The tungsten oxide powder has color whose a* is −5 or less, b* is −5 or more, and L* is 50 or more when the color of the powder is expressed by an L*a*b* color system. Further, the tungsten oxide powder has a BET specific surface area in a range of 11 to 820 m | 08-12-2010 |
20110024684 | SOLID SCINTILLATOR, RADIATION DETECTOR, AND X-RAY TOMOGRAPHIC IMAGING APPARATUS - The solid scintillator according to the present invention is expressed by the following formula (1): | 02-03-2011 |
Patent application number | Description | Published |
20080250847 | DETECTOR AND PRODUCTION METHOD THEREOF - A detector for detecting a gaseous component in a gas is comprised of a sensor having a gas detecting region configured to output an electric signal in response to detection of the gaseous component and a contact portion configured to conduct the electric signal; an enclosure housing the sensor and having a through hole configured to introduce the gas to the gas detecting region; a wiring partly facing to the contact portion and being led out of the enclosure; an electric conductor interposed between the contact portion and the wiring; a packing member surrounding the through hole and so as to make a gap between the sensor and the enclosure impervious to the gas. | 10-16-2008 |
20090023583 | PHOTOCATALYST MATERIAL, PHOTOCATALYST COMPOSITION USING THE SAME AND PHOTOCATALYST PRODUCT - An object of the invention is to provide a photocatalyst material having a higher catalyst effect than conventional photocatalyst materials. The photocatalyst material of the invention contains, as its major component, a tungsten oxide powder excited by a light source which emits light having a wavelength of 430 to 500 nm, the photocatalyst material having a decomposition ability of 50% or more wherein the decomposition ability is given by the following equation based on the following test: | 01-22-2009 |
20100292075 | VISIBLE LIGHT RESPONSE-TYPE PHOTOCATALYST POWDER, VISIBLE LIGHT RESPONSE-TYPE PHOTOCATALYST MATERIAL USING THE VISIBLE LIGHT RESPONSE-TYPE PHOTOCATALYST POWDER, PHOTOCATALYST COATING MATERIAL, AND PHOTOCATALYST PRODUCT - In one embodiment, a visible light responsive photocatalyst powder has organic gas decomposition performance that responds nonlinearly to an amount of irradiated light under visible light in an illuminance range of not less than 200 lx nor more than 2500 lx. The visible light responsive photocatalyst powder has a gas decomposition rate of 20% or more, for example, when visible light having only a wavelength of not less than 380 nm and an illuminance of 2500 lx is irradiated, the gas decomposition rate (%) being set as a value calculated based on [formula: (A−B)/A×100], where A represents a gas concentration before light irradiation and B represents a gas concentration when not less than 15 minutes have elapsed from the light irradiation and, at the same time, the gas concentration is stable, the gas concentrations being measured while allowing an acetaldehyde gas having an initial concentration of 10 ppm to flow into a flow-type apparatus in which 0.2 g of a sample is placed. | 11-18-2010 |