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    • 3. 发明专利
    • Generator for parallel beams of high luminous intensity
    • 并发高发光强度的发生器
    • JP2004219393A
    • 2004-08-05
    • JP2003038500
    • 2003-02-17
    • Korea Atom Energ Res InstKorea Hydro & Nuclear Power Co Ltd韓国原子力研究所韓国水力原子力株式会社
    • CHO SANG JINLEE CHANG HYIKIM YOUNG JINLEE JEONG SOOCHOI YOUNG HYUNHONG KWANG PYO
    • G01N23/202G02B5/10G03F7/20G21K1/06G21K5/02H05H3/06
    • G01N23/202G21K1/06H05H3/06
    • PROBLEM TO BE SOLVED: To increase luminous intensity of an X-ray, a neutron beam or the like, and to reduce dispersion thereof.
      SOLUTION: This generator is provided with a light source arranged in one focal point of a primary ellipse 72, a primary mirror of a concave mirror arranged on the primary ellipse to reflect a beam incident from the light source, and having a boundary face shape of the primary ellipse, and a secondary mirror of a convex mirror arranged in a route of the beam reflected by the primary mirror to bring an angle difference between tangential lines of beam incident points incident into the convex mirror into 1/2 of angle between tangential lines of beam incident points incident into the concave mirror, and having having a boundary face shape of the secondary ellipse. The primary mirror is arranged in a top on a minor axis of the primary ellipse, or between a top on a major axis in the other focal point side of the primary ellipse and the top on the minor axis thereof to utilize a space.
      COPYRIGHT: (C)2004,JPO&NCIPI
    • 要解决的问题:提高X射线,中子束等的发光强度,并减少其分散。 解决方案:该发生器设置有布置在初级椭圆72的一个焦点的光源,设置在初级椭圆上的凹面镜的主镜,以反射从光源入射的光束,并具有边界 初级椭圆的面形状以及布置在由主反射镜反射的光束的路径中的凸面镜的次级镜,以使入射到凸面镜中的光束入射点的切线之间的角度差成1/2角 在入射到凹面镜中的光束入射点的切线之间,并具有二次椭圆的边界面形状。 主镜被布置在主椭圆的短轴上的顶部,或者在主椭圆的另一焦点侧的长轴的顶部和其短轴上的顶部之间,以利用空间。 版权所有(C)2004,JPO&NCIPI
    • 5. 发明专利
    • Real-time measuring method for uranium oxide reduction process by metal lithium
    • 通过金属锂氧化铝氧化还原过程的实时测量方法
    • JP2005201886A
    • 2005-07-28
    • JP2004169557
    • 2004-06-08
    • Korea Atom Energ Res InstKorea Hydro & Nuclear Power Co Ltd韓国原子力研究所韓国水力原子力株式会社
    • IN-KYU CHOIYAN-FAN CHOJEI-WON YONWON-HO KIMTEKU-JIN KIM
    • G01N27/416G01N27/26G21C19/44
    • G21C19/44G21C19/48Y02W30/882Y02W30/884
    • PROBLEM TO BE SOLVED: To provide a real-time measuring method for a uranium oxide reduction process by metal lithium.
      SOLUTION: In this measuring method for measuring a conversion rate of metal uranium in a process for manufacturing metal uranium by a reaction of uranium oxide (UO
      x , x≤3) with metal lithium in the presence of a high-temperature molten salt, a measuring instrument is constituted of a constant potential/constant current power source, and an oxidation electrode and a reduction electrode in a reaction vessel, and the conversion rate of the metal uranium is measured using an electrochemical analytical method based on an oxidation reaction by oxide ion dissociated from the lithium oxide obtained as a by-product, and based on a reduction reaction by lithium ion. An progress situation in the reduction process is grasped accurately in real time, and a quick and simple measuring technique is provided, since the oxidation electrode and the reduction electrode are connected to the constant potential/constant current power source to measure directly a conversion rate of the uranium oxide reduction reaction in the high-temperature molten salt.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供金属锂对氧化铀还原过程的实时测量方法。 解决方案:在该测量方法中,通过氧化铀(UO x ,x≤3)与金属锂的反应来制造金属铀的方法中的金属铀的转化率 存在高温熔盐,测量仪器由恒电位/恒流电源,反应容器中的氧化电极和还原电极构成,并且使用电化学法测量金属铀的转化率 基于由作为副产物获得的氧化锂分解的氧化物离子的氧化反应的分析方法,以及通过锂离子的还原反应。 减少处理的进展情况被实时准确地掌握,并且提供了一种快速简单的测量技术,因为氧化电极和还原电极连接到恒定电位/恒流电源,以直接测量转换速率 高温熔盐中的氧化铀还原反应。 版权所有(C)2005,JPO&NCIPI