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    • 1. 发明专利
    • Method of diagnosing abnormal overheat of electric generator
    • 诊断电力发电机异常过热的方法
    • JP2003329627A
    • 2003-11-19
    • JP2002132328
    • 2002-05-08
    • Kansai Electric Power Co Inc:TheMitsubishi Electric Corp三菱電機株式会社関西電力株式会社
    • ENMANJI KIMIETANDA TETSUSHINUMATA SEIICHIRO
    • G01N25/22G01N27/62
    • PROBLEM TO BE SOLVED: To enhance accuracy in determining an abnormally overheated region by performing collation by means of a cluster analysis using Mahalanobis distance, to solve the problem that an abnormally overheated region has been determined up to now by contrasting a chart of mass spectrum data on an internal gas with a chart of mass spectrum data on a gas obtained by cracking a sample of an internal component, as an abnormal overheat part diagnosing method for an internal material of an electric generator, but the probability of successful determination is not high and diagnosis is not accurate.
      SOLUTION: The mass spectrum data on the internal gas of the generator and the mass spectrum data on the gas obtained by cracking the sample of the internal component are cluster-analyzed by using the Mahalanobis distance, thereby determining an overheated material.
      COPYRIGHT: (C)2004,JPO
    • 要解决的问题:为了通过使用马氏距离的聚类分析进行核对来提高确定异常过热区域的准确性,为了解决到目前为止已经确定了异常过热区域的问题,通过对比图 作为发电机的内部材料的异常过热部诊断方法,通过对内部部件的样品进行裂纹而获得的气体的质谱图数据的内部气体的质谱数据,但成功确定的概率为 不高,诊断不准确。 解决方案:通过使用马哈拉诺比斯距离对发生器内部气体的质谱数据和通过裂解内部组分的样品获得的气体质谱数据进行聚类分析,从而确定过热材料。 版权所有(C)2004,JPO
    • 4. 发明专利
    • DEODORANT MATERIAL
    • JPH05184648A
    • 1993-07-27
    • JP121392
    • 1992-01-08
    • MITSUBISHI ELECTRIC CORP
    • ENMANJI KIMIENISHIYAMA ITSUOTAKAHASHI KENZO
    • A61L9/01B01J20/20
    • PURPOSE:To obtain a deodorant material of a high efficiency and a long service life by making an active carbon fiber to which a transition metal or a transition metal sulfate is attached is further carried with a metallic phthalocyanine, and decomposing odor molecles by the catalystic action of the metallic phthalocyanine so as to deodorize. CONSTITUTION:To an active carbon fiber 21 to which a transition metal or a transition metal sulfate 24 is attached, a metallic phthalocyanine 32 is carried further. By preventing the binding of an OH radical of the active carbon fiber to the metallic phthalocyanine by means of sticking the transition metal ion or the transition metal sulfate to the OH radicals, the odor molecules are made to bind easily to the center metal of the metallic phthalocyanine. As a result, by the catalystic action of the metallic phthalocyanine, the odor molecles adsorbed to the micropores are decomposed, the adsorbing force of the active carbon is increased, and the deodorizing ability and the service life of the deodorant material can be improved.
    • 8. 发明专利
    • PIGMENT LASER
    • JPH0458582A
    • 1992-02-25
    • JP17190490
    • 1990-06-27
    • MITSUBISHI ELECTRIC CORP
    • YAMAZAKI ICHIROENMANJI KIMIETAKAHASHI KENZOKOBAYASHI ICHIRO
    • H01S3/213
    • PURPOSE:To eliminate inflammation hazard, resolve various problems related about the Fire Service Act, and enhance laser oscillation efficiency as well by using a laser medium where fluorescent pigments are melted in a polystyrene sulfonic acid sodium aqueous solution and prohibiting the use of an organic solution. CONSTITUTION:A laser medium filled with pigments 2 composed so as to generate the fluorescence of a monomer is energized with excitation light 4 to generate fluorescence, which is repeatedly reflexed between diffraction gratings 4 and a mirror 3 so as to obtain light 6 from the output mirror 3. A pigment cell 2 for a pigment laser device under the structure above, is filled with the fluorescent pigments melted in a polystyrene sulfuric acid aqueous solution where the cell is oscillated. This construction eliminates inflammation hazard and resolves hazardous problems against the Fire Service Act. Moreover, the polystyrene sulfonic acid destroys the dimmer structure of the fluorescent pigments in the aqueous solution and converts the dimmer structure into monomer structure, which makes it possible to enhance laser oscillation efficiency.
    • 9. 发明专利
    • DYE LASER
    • JPH02284491A
    • 1990-11-21
    • JP10665489
    • 1989-04-25
    • MITSUBISHI ELECTRIC CORP
    • ENMANJI KIMIETAKAHASHI KENZO
    • H01S3/213
    • PURPOSE:To sensitively prevent the dimerization of fluorescent dye molecule in a wide range when water is used as solvent, by forming a dye laser element by using water-containing solution of enclosure compound wherein fluorescent dye is included in at least one kind of nucleic acid derivatives having cholic acid salt and purine base. CONSTITUTION:An excitation light source makes a dye laser element oscillate, by inducing stimulated emission of fluorescence of fluorescent dye of the dye laser element. This dye laser element is composed of water-containing solution of inclusion compound wherein fluorescent dye is included in at least one kind of nucleic acid derivatives having cholic acid salt and purine base. When water is used as solvent, the dimerization of fluorescent dye molecule is sensitively prevented, the decrease of laser oscillation output is prevented, the optical discoloration of fluorescent dye molecule is restrained, and the dye laser of long life can be obtained.