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    • 3. 发明授权
    • Failure detect device and failure detect method
    • 故障检测装置和故障检测方法
    • US08146433B2
    • 2012-04-03
    • US12548985
    • 2009-08-27
    • Mitsuhiro KishinoHisashi KudouMasayuki AshizawaHiromu Soya
    • Mitsuhiro KishinoHisashi KudouMasayuki AshizawaHiromu Soya
    • G01M13/00G01M1/22G01H11/00
    • G01M13/045G01M13/028
    • A failure detect device detects the presence of a failure in a peripheral member of a rotary shaft by analyzing a vibration generated in a device provided with the rotary shaft when the rotary shaft is rotated. A vibration detection unit detects the vibration of the device, and a rotation speed detection unit detects a rotation speed of the rotary shaft. An analysis unit calculates a frequency spectrum of the vibration of the device and determines an actually measured vibration level at each vibration order by dividing a frequency component of the calculated frequency spectrum by the rotation speed of the rotary shaft. A detection unit detects the presence of a failure in the peripheral member on the basis of the actually measured vibration level at each vibration order.
    • 故障检测装置通过分析当旋转轴旋转时在设置有旋转轴的装置中产生的振动来检测旋转轴的周边构件中的故障的存在。 振动检测单元检测装置的振动,旋转速度检测单元检测旋转轴的旋转速度。 分析单元计算装置的振动的频谱,并且通过将所计算的频谱的频率分量除以旋转轴的旋转速度来确定每个振动次序的实际测量的振动水平。 检测单元基于每个振动次序的实际测量的振动水平来检测周边构件中的故障的存在。
    • 4. 发明授权
    • Methods for obtaining crystals of a basic amino acid hydrochloride
    • 获得碱性氨基酸盐酸盐晶体的方法
    • US08372606B2
    • 2013-02-12
    • US12491341
    • 2009-06-25
    • Mitsuhiro KishinoToshimichi Kamei
    • Mitsuhiro KishinoToshimichi Kamei
    • C12P13/24
    • C12P13/08C12P13/10C12P13/24
    • The present invention provides a method for separating and obtaining a basic amino acid hydrochloride from a basic amino acid fermentation broth or an enzyme reaction solution which enzyme reaction is catalyzed by viable microbial cells which are able to produce a basic amino acid, each containing sulfate ions, wherein product yields and qualities are almost the same and are secured more easily, as compared with the conventional technique. The method may include the steps of adding a metal chloride such as calcium chloride, potassium chloride, magnesium chloride, and barium chloride to the basic amino acid fermentation broth or the enzyme reaction solution containing sulfate ions to precipitate the sulfate ions as crystals of the resulting metal sulfate, (2) removing the metal sulfate crystals from the basic amino acid solution, (3) cooling the basic amino acid fermentation broth or the enzyme reaction solution from which the metal sulfate crystals have been removed while maintaining the concentration of the metal sulfate below its saturation concentration, resulting in precipitatation the basic amino acid as hydrochloride crystals, and (4) separating and collecting the basic amino acid hydrochloride crystals.
    • 本发明提供从碱性氨基酸发酵液或酶反应溶液中分离获得碱性氨基酸盐酸盐的方法,其中酶反应由能够产生碱性氨基酸的活细菌细胞催化,每个含有硫酸根离子 其中,与传统技术相比,产品产量和质量几乎相同并且更容易固定。 该方法可以包括向碱性氨基酸发酵液或含有硫酸根离子的酶反应溶液中加入氯化钙,氯化钾,氯化镁和氯化钡等金属氯化物以使硫酸根离子析出为结晶的步骤 金属硫酸盐,(2)从碱性氨基酸溶液中除去金属硫酸盐晶体,(3)冷却碱性氨基酸发酵液或去除金属硫酸盐晶体的酶反应溶液,同时保持金属硫酸盐的浓度 低于其饱和浓度,导致碱性氨基酸作为盐酸盐晶体的沉淀,和(4)分离和收集碱性氨基酸盐酸盐晶体。