Tetsuya Kitagawa
Tetsuya Kitagawa, Hyogo JP
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20090214193 | LIGHT EMISSION TYPE HEATING METHOD AND LIGHT EMISSION TYPE HEATING APPARATUS - A light emission type heating apparatus comprises a first lamp unit which includes two or more lamps, in which at least one of the lamps includes two or more filaments in its light emission bulb, and intensity of light emitted from each filament is independently controlled, and a second lamp unit which is made up of two or more lamps, and wherein the lamps of the first lamp unit are grouped, in each of which a filament of at least one of the lamps and a filament of another one of the lamps are arranged to form groups, wherein a temperature of the workpiece is detected, and electric power to be applied to each of the groups of filaments is controlled based on the detected temperature of the workpiece. | 08-27-2009 |
20100045185 | CATHODE FOR DISCHARGE LAMP AND DISCHARGE LAMP USING THE SAME - A cathode for a discharge lamp contains emitter material, wherein a carbide layer is formed on an outer surface of the cathode, the carbide layer is formed on an area extending from a tip portion of the cathode, and two or more grooves extending toward the tip portion of the cathode are formed on the area where the carbide layer is formed. | 02-25-2010 |
20110006675 | Xenon short arc lamp for digital a projector - A xenon short arc lamp for a digital projector, includes an anode, a cathode having a cathode main body that is made of tungsten containing electron emissive material, and an arc tube made of silica glass, wherein a supply source of carbon is formed on a metal portion in the arc tube except a tip area of the cathode, and the carbon is supplied to the tip of the cathode through a gaseous phase during lamp lighting, so that a surface layer of the cathode is melt. | 01-13-2011 |
Tetsuya Kitagawa, Tokushima JP
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20090280094 | Treatment of Ischemic Diseases Using Erythropoietin - Disclosed is a method for stimulating revascularization in a subject comprising the steps of: | 11-12-2009 |
Tetsuya Kitagawa, Kawasaki-Shi JP
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20090125237 | Monitoring target detecting apparatus associated with collision damage reducing apparatus - A monitoring target detecting apparatus, which is associated with a collision damage reducing apparatus, includes designated obstacle detecting means, which is equipped with the vehicle, detecting an object being positioned in the moving direction and having a possibility of a collision with the vehicle to be a designated obstacle; detecting period calculating means obtaining a continuous detecting period, for which the object has been uninterruptedly detected as the designated obstacle; and monitoring target acknowledging means, according to the continuous detecting period obtained by the detecting period calculating means, deciding whether or not the designated obstacle is regarded as a monitoring target that is to be monitored by the damage reducing apparatus, and deciding whether or not the designated obstacle is regarded as an activation cause to activate the equipment activated under control by the damage reducing apparatus. | 05-14-2009 |
Tetsuya Kitagawa, Osaka JP
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20090002825 | Image Stabilizer - An image stabilizer of the present invention is provided with a lens module | 01-01-2009 |
Tetsuya Kitagawa, Miyagi JP
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20080268153 | Thin-film forming apparatus and thin-film forming method - A thin-film forming method of this invention forms a thin film on a wafer. This method is capable of improving the quality yield of wafers. The thin-film forming method includes the step of suctioning a flow of a film-forming gas from both sides of a conveyance path while conveying a wafer along the conveyance path. The conveyance path extends in a direction of passing through the gas flow. | 10-30-2008 |
Tetsuya Kitagawa, Himeji-Shi JP
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20080203924 | FILAMENT LAMP AND LIGHT IRRADIATION TYPE HEAT TREATMENT APPARATUS - A filament lamp comprising a bulb which has a hermetically sealed portion on at least one end and multiple filament assemblies, each filament assembly comprising a coiled filament and connected leads to supply power to that filament, the filament assemblies being sequentially arranged in the axial direction of the bulb, the leads of each filament assembly being electrically connected to respective multiple conductive parts set in the sealed portions, and power being independently suppliable to each of the filaments. A respective one of the coiled filaments is located in a respective first quadrant formed by intersecting planes that are perpendicular to each other and that are tangent to an outer coil diameter of the respective coiled filament. The leads are positioned in quadrants other than the quadrant in which the coiled filament is located. A light irradiation type heat treatment apparatus uses a plurality of such filament lamps. | 08-28-2008 |
20080219650 | HEATING DEVICE OF THE LIGHT IRRADIATION TYPE - A heating device of the light irradiation type having an article to be heated, a guard ring located on the periphery of that article, multiple lamps located above the article to be heated and the guard ring, and a reflecting mirror located above the lamps, in which a light diffusion part is located in the upper region corresponding to the article to be heated so that the diffused light projects onto the entire surface of the article to be heated. The light diffusion part can be formed, for example, on a reflecting mirror, an optically transparent window part located between the article to be heated and the lamps or a light diffusion area formed on the light-emitting bulbs of the lamps. The size of the region occupied by the light diffusion part is such that diffused light is not projected to the guard ring. | 09-11-2008 |