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    • 4. 发明专利
    • Method for culturing microorganism and apparatus for culturing microorganism
    • 培养微生物的方法和培养微生物的装置
    • JP2009065940A
    • 2009-04-02
    • JP2007240050
    • 2007-09-14
    • Mitsui Eng & Shipbuild Co LtdNational Institute Of Advanced Industrial & Technology三井造船株式会社独立行政法人産業技術総合研究所
    • UCHIYAMA SHUNICHIKATO TORUKATO TAKESHINOZAKI TAKESHINEGISHI AKIRAMIYAZAKI YOKOHAMAMOTO OSAMU
    • C12N1/00C12M1/00
    • C12M23/38C12M25/02C12M25/08
    • PROBLEM TO BE SOLVED: To provide a method for culturing microorganisms and an apparatus for culturing microorganisms capable of stably promoting the culture by directly eliminating a culture-inhibiting factor (substance) causing the hindrance of culture.
      SOLUTION: The microorganism culture method comprises the inclusion of a conductive material composed of conductive fibers and/or conductive particles in a medium and the application of voltage to the conductive material. The apparatus for culturing microorganisms includes an incubator body 100, an electrode 2 composed of a woven or nonwoven fabric made of a conductive fiber, placed in the incubator body 100 and supporting microorganisms, and a medium 5. The apparatus further includes a culture inhibiting substance elimination means obtained by dispersing an oxidation reduction substance capable of mutually converting the oxidation type-reduction type by electrochemical means in the incubator body 100, donating electrons to an oxidation-type substance contacting or positioned close to the electrode 2 by voltage application and reducing the culture inhibiting substance by reacting the culture inhibiting substance with a reduction-type substance formed by the donation of electrons.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 待解决的问题:提供一种培养微生物的方法和用于培养能够通过直接消除引起培养障碍的培养抑制因子(物质)来稳定地促进培养的微生物的装置。 解决方案:微生物培养方法包括在介质中包含由导电纤维和/或导电颗粒组成的导电材料并向导电材料施加电压。 用于培养微生物的装置包括培养箱体100,由导电纤维制成的织造或非织造织物构成的电极2,放置在培养箱体100和支持微生物中以及培养基5.该装置还包括培养抑制物质 通过将能够通过电化学方式相互转化为氧化还原型的氧化还原物质分散在培养箱体100中而获得的消除手段,通过施加电压向与电极2接近或定位的氧化型物质提供电子, 通过使培养抑制物质与通过电子的供给而形成的还原型物质反应而形成培养抑制物质。 版权所有(C)2009,JPO&INPIT
    • 9. 发明专利
    • Method and apparatus for precision flow rate measurement of gas mixture
    • 气体混合精度流量测量方法与装置
    • JP2007024511A
    • 2007-02-01
    • JP2005202597
    • 2005-07-12
    • National Institute Of Advanced Industrial & Technology独立行政法人産業技術総合研究所
    • AMANO MASATSUGUNOZAKI TAKESHIKATO TAKESHINEGISHI AKIRAKATO TORU
    • G01F1/00G01F25/00G01K17/00G01N25/20
    • Y02E60/50
    • PROBLEM TO BE SOLVED: To precisely measure the power generation efficiency of a fuel cell by calibrating a mass flowmeter for a gas mixture, using a precise flow controller, by finding a high-precision correction factor, and by calibrating precisely a gas composition analyzer. SOLUTION: The precise flow controllers 1, 2, 3 are constituted to precisely measure the mass flow rates of gases A, B, C by a balance, and calibrates measured data of the flowmeters provided in supply pipes for the respective gases, at a real time, based on the measured data. The gas mixture from the each precise flow controller mixed in a mixer 7 is measured by the mass flowmeter 9 of thermal type or the like, and measured data therein are calibrated by a data with the flow rate of the each gas supplied from the each precise flow controller added by an adder 15, in this instrument for measuring precise flow rate of gas mixture. A valve 14 is also controlled thereby in the precise flow controller. The correction factor CF for the mass flowmeter is further obtained based on the calibration data, to be used as the precise mass flowmeter for the gas mixture in the field or the like. The gas composition analyzer can be calibrated by using the precise flow controllers 1, 2, 3 for the respective gases. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:通过校准气体混合物的质量流量计来精确测量燃料电池的发电效率,使用精确流量控制器,通过找到高精度校正因子,并通过精确校准气体 组成分析仪。

      解决方案:精密流量控制器1,2,3构成为通过平衡精确地测量气体A,B,C的质量流量,并校准在各气体的供给管中提供的流量计的测量数据, 在实时的基础上测量数据。 在混合器7中混合的每个精密流量控制器的气体混合物通过热式等的质量流量计9测量,其中的测量数据通过数据进行校准,其中每个气体从每个精确的 流量控制器由加法器15添加,用于测量气体混合物的精确流量。 因此,也可以在精密流量控制器中控制阀14。 基于校准数据进一步获得用于质量流量计的校正因数CF,以用作现场气体混合物的精确质量流量计等。 气体成分分析仪可以通过使用各种气体的精确流量控制器1,2,3来进行校准。 版权所有(C)2007,JPO&INPIT

    • 10. 发明专利
    • Gas-sampling method and gas sampler
    • 气体采样方法和气体采样器
    • JP2006145341A
    • 2006-06-08
    • JP2004334647
    • 2004-11-18
    • National Institute Of Advanced Industrial & Technology独立行政法人産業技術総合研究所
    • KATO TORUKATO TAKESHIAMANO MASATSUGUNOZAKI TAKESHINEGISHI AKIRA
    • G01N1/22G01F1/34G01F1/50G01F1/704H01M8/04H01M8/12
    • Y02E60/525
    • PROBLEM TO BE SOLVED: To perform the sampling of a definite amount of gas, regardless of the kind of gas, and to perform accurate analysis of a gas composition and the measurement of the flow rate of the gas. SOLUTION: The sampling gases (a), (b) and (c) from inlet ports 2, 3 and 4 and the standard gas from an inlet port 5 are supplied to an inlet gas switching device 1 so as to be changed over mutually and the gas from an outlet 6 is sucked by a pump 13 to be introduced into a sonic nozzle 11. A dilution gas and a tracer gas are introduced into the upstream part of the sonic nozzle, and the pressure difference between both gases is measured by pressure gauges G1 and G2, while changes in the sampling amount due to the pressure at a sampling point is corrected on the basis of measured pressure. The gas discharged from the pump 13 is guided to the QMS or composition analyzing/metering device 17, such as FTIR or the like, provided outside of a thermostatic tank 16 that is a gas sampling unit via a needle valve 15 to perform the analysis of a composition and the measurement of the flow rate. The standard gas for use in calibration can be supplied between the needle valve 15 and the composition analyzing/metering device 17. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:不管气体的种类如何,对一定量的气体进行取样,并且对气体组成和气体流量的测量进行精确的分析。

      解决方案:来自进口2,3和4的取样气体(a),(b)和(c)和来自进口5的标准气体被供给到入口气体切换装置1以便改变 并且来自出口6的气体被泵13吸引以被引入声波喷嘴11.稀释气体和示踪气体被引入到声波喷嘴的上游部分中,并且两种气体之间的压力差是 通过压力计G1和G2测量,同时基于测量压力校正由采样点处的压力引起的采样量的变化。 从泵13排出的气体被引导到QMS或成分分析/计量装置17(例如FTIR等),其通过针阀15设置在作为气体取样单元的恒温槽16外部,以进行分析 组成和流量的测量。 可以在针阀15和组合物分析/计量装置17之间提供用于校准的标准气体。版权所有:(C)2006,JPO&NCIPI