Fujitaka
Akira Fujitaka, Shiga JP
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20120204586 | AIR CONDITIONER AND INSTALLING METHOD OF THE AIR CONDITIONER - An air conditioner and an installing method of the air conditioner which are suitable for a refrigerant having insufficient chemical stability such as hydrofluoroolefin , and the air conditioner includes a refrigerant charge port provided in a connection valve, a liquid-side valve | 08-16-2012 |
20130098576 | AIR CONDITIONER - An air conditioner of the present invention includes temperature distribution detecting means | 04-25-2013 |
Koji Fujitaka, Himeji-Shi JP
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20130320845 | SHORT ARC DISCHARGE LAMP - Disclosed herein is a short arc discharge lamp which has a cathode electrode structure formed by solid-phase bonding a tip part made of thoriated tungsten to a body part made of tungsten. In the present invention, thorium can be reliably diffused onto the surface of the cathode electrode over a long period of time without stagnation of reduction of thorium oxide in the tip part. Therefore, satisfactory emission characteristics can be provided, whereby the arc stability is more reliable. The cathode electrode of the present invention is characterized in that potassium concentration of the body part is higher than potassium concentration of the tip part. | 12-05-2013 |
Nobuo Fujitaka, Saitama JP
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20080203623 | Rotational-molded resin fuel tank - A resin fuel tank having a two-layer structure of inner and outer layers is formed by rotational molding so as to be superior not only in appearance but also in weathering resistance, low temperature impact resistance and resistance to gasoline permeability. | 08-28-2008 |
Shinichiro Fujitaka, Hitachi JP
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20090008575 | PARTICLE IRRADIATION APPARATUS, PARTICLE BEAM IRRADIATION METHOD AND PARTICLE TREATMENT SYSTEM - A particle irradiation apparatus and a particle beam irradiation method that controls the energy and irradiation dose of a particle beam to form a high dose region having a high uniformity of depth-directional spread (Spread Out Bracici Peak, referred to as SOBP). A SOBP having a steep falling edge of the dose distribution on the deep side from the body surface is formed based on a method of superimposing SOBPs each having a small dose distribution width to form a desired SOBP. An energy-spread-device forms a first SOBP having a small dose distribution width; and an energy spread device | 01-08-2009 |
20120264998 | TREATMENT PLANNING APPARATUS AND PARTICLE THERAPY SYSTEM - A charged particle beam reduces treatment time in the uniform scanning or in the conformal layer stacking irradiation. In the uniform scanning, an optimum charged particle beam scan path for uniformly irradiating a collimator aperture area is calculated. In the conformal layer stacking irradiation, an optimum charged particle beam scan path for uniformly irradiating a multi-leaf collimator aperture area of each layer for each of the layers obtained by partitioning the target volume is calculated. Alternatively, a minimum irradiation field size that covers the multi-leaf collimator aperture area of each layer is calculated, and a scan path corresponding to the irradiation field size, prestored in a memory of a particle therapy control apparatus, is selected. The charged particle beam scan path is optimally changed in the lateral directions in conformity with the collimator aperture area in the uniform scanning or in each layer in the conformal layer stacking irradiation. | 10-18-2012 |
Shinichiro Fujitaka, Tokyo JP
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20150099918 | RADIATION MEASURING DEVICE, PARTICLE BEAM THERAPY DEVICE PROVIDED WITH RADIATION MEASURING DEVICE, AND METHOD FOR CALCULATING DOSE PROFILE OF PARTICLE BEAM - A radiation measuring device having a plurality of sensors configured to generate charges in response to the radiation includes a signal processing device. The signal processing device uses an signal generated by a proton beam irradiation device upon changing of beam energy and causes accumulation values of charges output from the sensors to be separately stored in a main control device for each value of the energy. The main control device calculates depth dose profiles for values of the beam energy from the accumulation values stored in the main control device and representing the charges. The main control device calculates a range of the beam for each of the values of the beam energy from the depth dose profiles, corrects the depth dose profiles for the values of the beam energy using a correction coefficient that depends on the range and sums the corrected depth dose profiles. | 04-09-2015 |
Toshihisa Fujitaka, Kitakyushu-Shi JP
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20130118560 | SEALING STRUCTURE FOR PHOTOELECTRIC CONVERSION ELEMENT, PHOTOELECTRIC CONVERSION ELEMENT, AND PHOTOELECTRIC CONVERSION ELEMENT MODULE - Provided is a sealing structure of a photoelectric conversion element in which the open side end section of the photoelectric conversion element can be surely and continuously sealed by a simple structure with high durability, and also the problem of insufficient sealing of the extraction electrode can be solved. A sealing structure | 05-16-2013 |