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1. 发明专利

JP2010018825A Method and apparatus for producing metal particles and metal particles produced thereby 审中-公开
标题翻译：用于生产金属颗粒和生产的金属颗粒的方法和装置
公开(公告)号：JP2010018825A
公开(公告)日：2010-01-28
申请号：JP2008178352
申请日：2008-07-08
申请人： Japan Atomic Energy Agency , Kaken:Kk , 株式会社化研 , 独立行政法人日本原子力研究開発機構
发明人： NAKAMICHI MASARU , YONEHARA KAZUO , HIROSE YASUO , NAKAMURA KAZU , TADENUMA KATSUYOSHI
IPC分类号： B22F9/14 , B22F1/00
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing spherical particles that comprise metal elements of different kinds and have a single uniform composition, wherein processing is carried out taking advantage of the workability inherent in single metal elements so as to omit pretreatment operations.
SOLUTION: The method for producing metal particles includes arranging a plurality of plasma torches 2 in symmetry around a central axis of a container 1, forming a crossover region of plasma jets emitted from each of the plurality of plasma torches, continuously feeding metal materials 8 fed from outside to inside of the container to the crossover region by a feeder 9 and a controller 10 thereof so as to form molten droplets, and forming substantially spherical particulates from the molten droplets. Here, the mass ratio of the two or more kinds of metal materials fed is controlled by controlling the feeding ratio of two or more kinds of strip-like metal materials or by feeding to the crossover section a single continuous injection-molded strip-like metal material obtained by injection molding of a mixture of two or more kinds of granular metal materials.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于制造球形颗粒的方法和装置，所述球形颗粒包括不同种类的金属元素并且具有单一的均匀组成，其中利用单一金属元素固有的可加工性进行处理，以便省略预处理操作。解决方案：金属颗粒的制造方法包括在容器1的中心轴上配置多个等离子体炬2，形成从多个等离子体炬中的每一个射出的等离子体射流的交叉区域，连续供给金属通过供料器9及其控制器10从容器的外部向内部供给到交叉区域的材料8，以形成熔融液滴，并从熔融液滴形成基本上球形的颗粒。这里，通过控制两种以上种类的带状金属材料的供给比例来控制两种以上种类的金属材料的质量比，或者通过向交叉部供给单个连续的注射成型带状金属通过注射成型两种或更多种颗粒状金属材料的混合物获得的材料。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2009139149A Harmful substance pollution monitoring device and harmful substance pollution monitoring method 审中-公开
标题翻译：有害物质污染监测装置和有害物质污染监测方法
公开(公告)号：JP2009139149A
公开(公告)日：2009-06-25
申请号：JP2007313965
申请日：2007-12-04
申请人： Japan Atomic Energy Agency , Kaken:Kk , 株式会社化研 , 独立行政法人日本原子力研究開発機構
发明人： TSUCHIYA KUNIHIKO , KAWAMURA HIROSHI , EMORI NORIYASU , NAKAMURA KAZU , TADENUMA KATSUYOSHI , HIROSE YASUO
IPC分类号： G01N21/63
摘要： PROBLEM TO BE SOLVED: To easily and speedily identify and quantitatively analyze specific harmful substances in cases of the specific pollution due to the harmful substances causing environmental problem.
SOLUTION: The device comprises a laser light irradiation means to irradiate a test object attached with a harmful substance and recovered from a harmful substance-handling circumstance with laser light; an optical spectrum generation means generating an optical spectrum; an optical spectrum detection means detecting the wavelength of the generated optical spectrum and the emission intensity at the wavelength; a harmful substance identification means identifying a specific harmful substance referring to the relation between the specific wavelength of optical spectra stored in a storing means storing wavelengths of detected optical spectra and the harmful substance; and a harmful substance-quantitative analysis means to quantitatively analyze the harmful substance referring to the relation between the emission intensity of the optical spectrum at the specific wavelength stored in the storing means storing the emission intensity at the specific wavelength of the detected optical spectrum and the concentration level of the harmful substance.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：在有害物质引起环境问题的特定污染情况下，容易，快速地识别和定量分析特定的有害物质。解决方案：该装置包括激光照射装置，用于照射附着有有害物质并用激光从有害物质处理环境中回收的试验物体; 产生光谱的光谱产生装置; 光谱检测装置，用于检测所产生的光谱的波长和波长的发射强度; 参照存储在存储检测到的光谱的波长的存储装置中的光谱的特定波长与有害物质之间的关系，识别特定有害物质的有害物质识别装置; 并且有害物质 - 定量分析是指存储在存储检测的光谱的特定波长的发光强度的存储装置中的特定波长的光谱的发光强度与所检测的光谱的特定波长的发光强度之间的关系，定量分析有害物质有害物质的浓度水平。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2010019607A Method and apparatus for forming calibrating standard sample, laser induced plasma spectral analyzing method and laser induced plasma spectral analyzer 审中-公开
标题翻译：用于形成标准样品的方法和装置，激光诱导的等离子体光谱分析方法和激光诱导的等离子体光谱分析仪
公开(公告)号：JP2010019607A
公开(公告)日：2010-01-28
申请号：JP2008178351
申请日：2008-07-08
申请人： Kaken:Kk , 株式会社化研
发明人： HIROSE YASUO , NAKAMURA KAZU , YONEHARA KAZUO , TADENUMA KATSUYOSHI
IPC分类号： G01N21/63 , G01N1/00
摘要： PROBLEM TO BE SOLVED: To provide a calibrating standard sample containing a the metal element substance, which is adhered to a filter in the same state as a measuring target sample in an adhesion amount of a degree for confirming the quantifying lower limit value and measuring range of an optimized laser induced plasma spectroscopic device. SOLUTION: One or a plurality of suspensions of the same kind of and a different kind of known metal element substances controlled in amount and particle size are formed by a method installing a known metal element substance in water to change the crushing or/and melt crushing condition of a pulverizing means and controlling the amount and particle size of the metal element substances to perform the melt crushing of the metal element substances to form a suspension of the melt-crushed metal element substances controlled in amount and particle size, and the formed suspension is adjusted so as to be appropriately mixed and diluted to respectively form adjusted suspensions. The adjusted suspensions are adhered to the filter to be dried and the adhesion state data including the respective adhesion amounts and particle sizes of one or a plurality of the known metal element substances adhered to the filter is predetermined by a known analyzing and inspecting method. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种含有金属元素物质的校准标准样品，该样品以与测量目标样品相同的状态粘附到过滤器上，其中粘合量用于确认定量下限值和优化的激光诱导等离子体分光装置的测量范围。解决方案：通过将已知的金属元素物质在水中安装以改变破碎或/或粉碎的方法，形成一种或多种相同种类和不同种类的已知金属元素物质的数量和粒径的悬浮液，和粉碎装置的熔融破碎条件，并控制金属元素物质的量和粒度进行金属元素物质的熔融破碎，形成以量和粒度控制的熔融破碎的金属元素物质的悬浮液，以及调整形成的悬浮液以便适当地混合和稀释以分别形成调节的悬浮液。将调整后的悬浮液粘贴到要干燥的过滤器上，并且通过已知的分析和检查方法来预先确定粘附在过滤器上的一种或多种已知金属元素物质的附着量和颗粒尺寸的粘附状态数据。版权所有（C）2010，JPO＆INPIT

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