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    • 2. 发明专利
    • Method for producing metal nanoparticle
    • 生产金属纳米材料的方法
    • JP2009024246A
    • 2009-02-05
    • JP2007191331
    • 2007-07-23
    • National Institute Of Advanced Industrial & TechnologyToyota Motor Corpトヨタ自動車株式会社独立行政法人産業技術総合研究所
    • NAKAMURA NAOKIKUROSAWA SHIGERUAIZAWA HIDENOBUYAMAMOTO KAZUHIRO
    • B22F9/30B22F9/02H01F1/053H01F1/06
    • PROBLEM TO BE SOLVED: To provide a method for producing metal nanoparticles suitable for a nanocomposite magnet, etc. SOLUTION: By vaporizing a complex of a metal and decomposing the complex in a plasma atmosphere, nanoparticles of the metal is formed. By using plural kinds of metal complex, multicomponent metal nanoparticles composed multiple kinds of metals can be generated. Preferably, a metal complex in the form of a solid is used by heating and evaporating it in a reaction apparatus containing the plasma atmosphere. The use of a solid as a metal source of metal nanoparticles is most preferable from the view point of safety, stability, economic efficiency, handling convenience, etc. When there is no solid metal complex suitable as a part of a component metal of a nanocomposite magnet, additionally a metal complex in the form of a liquid is vaporized at the outside of the reaction apparatus and then can be introduced into the reaction apparatus. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供适用于纳米复合磁体等的金属纳米粒子的制造方法。解决方案:通过汽化金属络合物并在等离子体气氛中分解络合物,金属纳米粒子为 形成。 通过使用多种金属络合物,可以生成由多种金属构成的多组分金属纳米粒子。 优选地,通过在包含等离子体气氛的反应装置中加热和蒸发固体形式的金属络合物。 从安全性,稳定性,经济效率,操作方便等方面考虑,使用固体作为金属纳米粒子的金属源是最优选的。当没有适合作为纳米复合材料的组分金属的一部分的固体金属络合物时 磁体,此外,液体形式的金属络合物在反应装置的外部蒸发,然后可以引入反应装置。 版权所有(C)2009,JPO&INPIT
    • 3. 发明专利
    • Micro plasma reaction device
    • 微量等离子体反应装置
    • JP2006104545A
    • 2006-04-20
    • JP2004295457
    • 2004-10-07
    • National Institute Of Advanced Industrial & Technology独立行政法人産業技術総合研究所
    • KUROSAWA SHIGERUAIZAWA HIDENOBUTERAJIMA KAZUO
    • C23C14/12
    • PROBLEM TO BE SOLVED: To provide a micro plasma reaction device having a low-temperature micro plasma generating mechanism (a torch) capable of consistently generating micro plasma with low energy in a super-small space under normal temperature and normal pressure.
      SOLUTION: The micro plasma reaction device comprises a cylindrical plasma torch having a plasma torch inner pipe with a plasma gas introducing pipe connected thereto inside a plasma torch outer pipe with a sample gas introducing pipe connected thereto, a high frequency coil for exciting plasma gas provided on the outer circumference in a vicinity of an outlet of the plasma torch inner pipe, and a raw monomer gas feeding means.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种具有能够在常温常压下在超小空间中以低能量持续产生微等离子体的低温微等离子体发生机构(割炬)的微型等离子体反应装置。 解决方案:微型等离子体反应装置包括具有等离子体焰炬内管的圆柱形等离子体焰炬,其中连接有等离子体焰炬外管的等离子体气体引入管连接有样品气体导入管,用于激发的高频线圈 设置在等离子体焰炬内管的出口附近的外周的等离子体气体和原料单体气体供给装置。 版权所有(C)2006,JPO&NCIPI
    • 6. 发明专利
    • Measuring method for immunologically active substance
    • 免疫活性物质的测量方法
    • JP2005091236A
    • 2005-04-07
    • JP2003326829
    • 2003-09-18
    • Kazuhiko IshiharaNational Institute Of Advanced Industrial & Technology独立行政法人産業技術総合研究所一彦 石原
    • ISHIHARA KAZUHIKOWATANABE JUNJIKUROSAWA SHIGERU
    • G01N33/543
    • PROBLEM TO BE SOLVED: To provide a method allowing quick, easy and highly sensitive execution capable of precluding an immunologically active substance immobilized on a carrier particle from being deactivated, and capable of precluding coexisting protein in a measuring sample from being adsorbed nonspecifically on the carrier particle, in an immunological measuring method using the carrier particle immobilized with the immunologically active substance.
      SOLUTION: In this measuring method for the immunologically active substance includes a process for bringing the immunologically active substance A immobilized on the particle comprising a polymer into reaction with the another immunologically active substance B in an aqueous liquid. The particle used therein is a particle of which at least the particle surface part comprises the polymer having in its side chain an aromatic group Ar having a group expressed by a general formula (1), wherein A represents an alkylene group, and R
      1 , R
      2 , R
      3 represent alkyl groups which may have hydrogen atom or hydroxyl group, and a nonionic oxygen-containing group, and the reaction is carried out under the presence of a piezoelectric element.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种允许快速,容易和高灵敏度执行的方法,其能够阻止固定在载体颗粒上的免疫活性物质失活,并且能够排除测量样品中的共存蛋白被非特异性吸附 在载体颗粒上,使用固定有免疫活性物质的载体颗粒的免疫测定方法。 解决方案:在该免疫活性物质的测定方法中,包括将含有聚合物的粒子的免疫活性物质A与含水液体中的其他免疫活性物质B反应的方法。 其中使用的颗粒是至少颗粒表面部分包含其侧链中具有由通式(1)表示的基团的芳族基团Ar的聚合物的颗粒,其中A表示亚烷基,R 1 ,R 2 ,R 3 表示可具有氢原子或羟基的烷基和非离子含氧基团,反应是 在压电元件的存在下进行。 版权所有(C)2005,JPO&NCIPI
    • 8. 发明专利
    • Elastic wave sensor and its manufacturing method
    • 弹性波传感器及其制造方法
    • JP2007178167A
    • 2007-07-12
    • JP2005374408
    • 2005-12-27
    • Japan Radio Co LtdNational Institute Of Advanced Industrial & Technology日本無線株式会社独立行政法人産業技術総合研究所
    • KOGAI TAKASHINARA MAKOTOYATSUDA HIROMIAIZAWA HIDENOBUKUROSAWA SHIGERU
    • G01N29/00G01N29/24
    • PROBLEM TO BE SOLVED: To realize an elastic wave sensor constituted so that an unstable layer is restrained from being formed to a non-electrode part when an antibody (or antigen) solution is introduced into the region on a piezoelectric substrate, and that an antibody (or antigen) layer is fundamentally formed only on an electrode part, and also to provide its manufacturing method.
      SOLUTION: First, metal electrodes 12a and 12b are formed on the surface of the piezoelectric substrate 11. Next, a block layer 14 having blocking action with respect to the antibody (or antigen) solution is formed to the whole or a part of the surface of the non-electrode part, to which the metal electrodes 12a and 12b are not formed, on the piezoelectric substrate 11 as pretreatment introducing the antibody solution into the region on the surface of the piezoelectric substrate 11. Then, the antibody (or antigen) solution is introduced into the region on the surface of the piezoelectric substrate 11 to form antibody 13a and 13b. At this time, the antibody layer 14 is formed only on the surface of the metal electrodes by the blocking action of the block layer 14.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:为了实现一种弹性波传感器,其构造成当将抗体(或抗原)溶液引入到压电基板上的区域中时,不稳定层被抑制成非电极部分,并且 抗体(或抗原)层仅在电极部分上形成,并且还提供其制造方法。 解决方案:首先,在压电基板11的表面上形成金属电极12a和12b。接下来,对抗体(或抗原)溶液形成具有阻塞作用的阻挡层14, 在压电基板11上形成金属电极12a和12b的非电极部分的表面,作为预处理将抗体溶液引入到压电基板11的表面上的区域中。然后,将抗体 或抗原)溶液引入到压电基板11的表面上的区域中以形成抗体13a和13b。 此时,抗体层14仅通过阻挡层14的阻挡作用形成在金属电极的表面上。(C)2007,JPO&INPIT