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1. 发明专利

JP2013170825A Method for evaluating activated radioactivity and system for evaluating activated radioactivity 有权
标题翻译：用于评估激活的放射性的方法和用于评估激活的放射性的系统
公开(公告)号：JP2013170825A
公开(公告)日：2013-09-02
申请号：JP2012032800
申请日：2012-02-17
申请人： Japan Atom Power Co Ltd:The , 日本原子力発電株式会社 , Toshiba Corp , 株式会社東芝 , Toshiba Plant Systems & Services Corp , 東芝プラントシステム株式会社
发明人： TANAKA KENICHI , TANABE HIDENORI , ICHIGE HIDEAKI , KUROSAWA MASAHIKO , YAGISHITA SATOSHI , MATSUSHITA KAORU , HIROUCHI TAKAYUKI , IIDA HIDEHIKO , IKEDA TATSUYA , AKATSU KO
IPC分类号： G21C17/00
CPC分类号： G01T3/001 , G21D1/003
摘要： PROBLEM TO BE SOLVED: To provide an efficient method for evaluating activated radioactivity with effective accuracy for advance planning.SOLUTION: A method for evaluating activated radioactivity includes: a first input step S01 of inputting a neutron spectrum at each object position, an irradiation period, a cooling period, and a material composition of each object portion; a selection step S02 of selecting and inputting a typical neutron spectrum and a typical neutron fluence rate; a second input step S03; an activation calculation step S04 of calculating and storing the amount of activated radioactivity on the basis of the neutron spectrum at each object position, the irradiation period, the cooling period, and the material composition of each object portion, the typical neutron spectrum and the typical neutron fluence rate; and data storage steps S05 and S06. The method further includes: a step S09 of a multistep arithmetic processing for each nuclide by calculating and accumulating the activation reaction rate for each nuclide on the basis of the neutron spectrum at each object position and the activated radioactivity data; a step 10 of accumulating for each object portion, and a step S11 of determining the nuclide and a step S12 of determining the object position for determination whether one round is complete.
摘要翻译：要解决的问题：提供一种用于预先计划的有效准确度的活性放射性评估的有效方法。解决方案：一种用于评估活化放射性的方法，包括：在每个物体位置输入中子谱的第一输入步骤S01，冷却期间和每个物体部分的材料组成; 选择和输入典型的中子谱和典型的中子注量率的选择步骤S02; 第二输入步骤S03; 基于每个物体位置上的中子谱，照射周期，冷却周期和每个物体部分的材料组成，典型的中子谱和典型的中子谱计算和存储激活的放射性量的激活计算步骤S04 中子注量率; 和数据存储步骤S05和S06。该方法还包括：通过基于每个物体位置处的中子谱和活化的放射性数据计算和累积每个核素的活化反应速率，对每个核素进行多步运算处理的步骤S09; 对每个物体部分进行累积的步骤10，以及确定核素的步骤S11和确定物体位置的步骤S12，以确定一轮是否完成。

2. 发明专利

JP2005353535A Discharge lamp and its manufacturing method 有权
标题翻译：放电灯及其制造方法
公开(公告)号：JP2005353535A
公开(公告)日：2005-12-22
申请号：JP2004175770
申请日：2004-06-14
申请人： Harison Toshiba Lighting Corp , Toshiba Corp , ハリソン東芝ライティング株式会社 , 株式会社東芝
发明人： YOSHIDA HIROAKI , SAKUMA HISASHI , SUZUKI MARIKO , ONO TOMIO , SAKAI TADASHI , TAKAGI MASASANE , TOMITA YASUO , IKEDA TATSUYA
IPC分类号： H01J9/28 , H01J9/02 , H01J9/32 , H01J61/06 , H01J61/36
摘要： PROBLEM TO BE SOLVED: To provide a discharge lamp using diamond as a emissive material and having high light emitting efficiency, and its manufacturing method, and a high efficient discharge lamp having higher light emitting efficiency while temperature in the discharge lamp can be easily managed, and its manufacturing method.
SOLUTION: This discharge lamp is provided with a sealed envelope having a light transmission part and containing discharge gas and mercury, a pair of electrodes arranged in such a state that a diamond layer is formed as the emissive material on a surface of a substrate and a part is housed in the envelope at the end part of the envelope, a bonding layer provided on the electrode, a sealing material layer provided on the bonding layer, and a phosphor provided on the inner surface of the envelope. The bonding layer contains an element which is a component element of the sealing material layer and easily reacts with carbon. The envelope and the electrode are joined through the bonding layer and the sealing material layer.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种使用金刚石作为发光材料并具有高发光效率的放电灯及其制造方法，以及在放电灯中的温度下可以具有较高发光效率的高效放电灯易于管理及其制造方法。解决方案：该放电灯设置有具有光透射部分并且包含放电气体和汞的密封外壳，一对电极被布置成在金属层的表面上形成金刚石层作为发光材料基板和一部分容纳在外壳的端部的封套中，设置在电极上的接合层，设置在接合层上的密封材料层和设置在外壳的内表面上的荧光体。接合层包含作为密封材料层的成分元素的元素，并且容易与碳反应。封套和电极通过接合层和密封材料层接合。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JPH11153681A FUEL ASSEMBLY AND CORE OF REACTOR 失效
公开(公告)号：JPH11153681A
公开(公告)日：1999-06-08
申请号：JP32078997
申请日：1997-11-21
申请人： TOSHIBA ENGINEERING CO , TOSHIBA CORP
发明人： IKEDA TATSUYA , NAKAJIMA TAKESHI , MATSUMURA AYUMI
IPC分类号： G21C3/328 , G21C3/326
摘要： PROBLEM TO BE SOLVED: To provide a fuel assembly graded in reactivity from non-adjacent cells by arranging Gd fuel rods in adjacent cells, and the core of reactor facilitating the control of reactivity characteristics and thermal characteristics by loading those fuel assemblies at the time of refueling. SOLUTION: A fuel assembly arranges in a square lattice a first group of fuel rods 10 to 5 and V containing nuclear fuel material and not containing burnable poison, a second group of Gd fuel rods G1 and G2 containing nuclear fuel material and burnable poison and one or a plurality of water rods. The core of reactor is loaded at the time of refueling with first fuel assemblies, low Gd assembly 15 having at least one set of second group Gd fuel rods G1 and G2 containing nuclear fuel material and burnable poison in adjacent cells and second fuel assemblies, high Gd fuel assembly 12 having the second group Gd fuel rods G1 and G2 in non-adjacent cells.

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