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1. 发明专利

JP2009008436A Radioactive material storage facility 审中-公开
标题翻译：放射性物质储存设施
公开(公告)号：JP2009008436A
公开(公告)日：2009-01-15
申请号：JP2007167820
申请日：2007-06-26
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： OKUYAMA KEITA , KUMAGAI NAOKI
IPC分类号： G21F9/36 , G21C19/06
摘要： PROBLEM TO BE SOLVED: To provide a radioactive material storage facility capable of simplifying the structure in a storage pit without lowering cooling performance of the radioactive material.
SOLUTION: Storage tubes 3 for storing a vitrified waste (radioactive material) 2 are arranged in the storage pit 4. A porous body 6 is installed in a space around the storage tubes 3. A decay heat of the vitrified waste 2 is removed by cooling air 7 through the storage tubes 3. Then, mixing of the cooling air 7 is accelerated by the porous body 5, and a thermal conductivity of the storage tubes 3 is improved. The heat is transferred by radiation from the storage tubes 3 to the porous body 5. The decay heat of the vitrified waste 2 is removed efficiently into the cooling air 7 by the effects.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够简化储存坑中的结构而不降低放射性物质的冷却性能的放射性物质储存设备。解决方案：用于储存玻璃化废物（放射性物质）2的储存管3布置在储存坑4中。多孔体6安装在存储管3周围的空间中。玻璃化废物2的衰变热是通过冷却空气7通过储存管3除去。然后，通过多孔体5加速冷却空气7的混合，并且提高储存管3的导热性。热量通过辐射从存储管3转移到多孔体5.玻璃化废物2的衰变热由于效果被有效地去除到冷却空气7中。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2003084091A Spent fuel control system 审中-公开
标题翻译：燃油控制系统
公开(公告)号：JP2003084091A
公开(公告)日：2003-03-19
申请号：JP2001278142
申请日：2001-09-13
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ODA MASASHI , KUMAGAI NAOKI , NISHI TAKASHI , SHIMIZU HITOSHI
IPC分类号： G21C19/06
摘要： PROBLEM TO BE SOLVED: To properly cope with inspection by the regulating authorities, and information disclosure to a self-governing community and/or general publics, when a spent fuel is controlled in a storage center installed outside a lot of a nuclear power plant.
SOLUTION: This control system is provided with spent fuel generation sites A, B having a power generation facility where the spent fuel is generated, a storage facility C for receiving the spent fuel from the spent fuel generation sites A, B to be stored, and the Internet 16 for connecting the spent fuel generation sites A, B and the storage facility C each other. In the storage facility C, when fuel information about the spent fuel generated in the spent fuel generation sites A, B is input via the Internet 16, the fuel information is received to be stored, the received fuel information is added to the kinds and an amount of spent fuel under the storage to be totalized, and a totalized result is exhibited via the Internet when required from the spent fuel generation sites A, B, a terminal of the self-governing community, or a terminal of the general publics.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：当在安装在许多核电厂外的储存中心控制乏燃料时，妥善应对监管机构的检查和向自治团体和/或一般公众提供信息披露。解决方案：该控制系统配备有产生废燃料的发电设备的乏燃料发生位置A，B，用于从待存储的乏燃料生成位置A，B接收废燃料的储存设备C，以及用于将废燃料产生位置A，B和存储设备C彼此连接的因特网16。在存储设备C中，当经由因特网16输入关于在乏燃料产生位置A，B中产生的乏燃料的燃料信息时，接收要存储的燃料信息，将接收到的燃料信息添加到种类和待储存的乏燃料量将被总计，并且在需要时从废燃料发生站点A，B，自治社区的终端或一般公众的终端，通过因特网显示累计结果。

3. 发明专利

JP2008020440A Radioactive material storage facility 审中-公开
标题翻译：放射性物质储存设施
公开(公告)号：JP2008020440A
公开(公告)日：2008-01-31
申请号：JP2007155019
申请日：2007-06-12
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KUMAGAI NAOKI , OKUYAMA KEITA , KAMOSHITA MAMORU
IPC分类号： G21F9/36 , G21C19/06
摘要： PROBLEM TO BE SOLVED: To provide a radioactive material storage facility which keeps the quantity of a heat insulation material reduced in an exhaust passway and the cooling performance enhanced in a stored radioactive material.
SOLUTION: A radioactive material storage facility 1 is provided with a radioactive material storage area 2 and an air intake duct 8 and an exhaust duct 9 connected with the area 2 in a storage building 30. A plurality of storage pipes 4 for storing solidified glass bodies 3 are arranged inside the radioactive material storage area 2. A heat radiation plate 11 is made of a plurality of grid members crossing at a right angle. The grid members are arranged between the storage pipes 4. The storage pipes 4 are individually arranged in a plurality of cooling flow channels 31 formed by the grid members. Two side faces of the grid member are individually brought into contact with cooling air flowing inside the different cooling flow channels 31.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种放射性物质储存设备，其在排气通道中保持绝热材料的量减少并且在储存的放射性物质中提高冷却性能。解决方案：放射性物质存储设备1在存储建筑物30中设置有与区域2连接的放射性物质存储区域2和进气管道8以及排气管道9。凝固玻璃体3设置在放射性物质存储区域2的内部。散热板11由与直角交叉的多个格栅构件制成。格栅构件设置在储存管4之间。存储管4分别布置在由栅格构件形成的多个冷却流道31中。格栅构件的两个侧面分别与在不同冷却流道31内流动的冷却空气接触。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2012184139A Carbon dioxide separation device 审中-公开
标题翻译：二氧化碳分离装置
公开(公告)号：JP2012184139A
公开(公告)日：2012-09-27
申请号：JP2011048549
申请日：2011-03-07
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KUMAGAI NAOKI , IIZUKA HIDEHIRO , AKIYAMA TOMOKO , NAGAYAMA TADASHI
IPC分类号： C01B32/50 , C01B32/55 , F25J3/00
摘要： PROBLEM TO BE SOLVED: To decrease an energy necessary for separating a carbon dioxide from a cooled gas containing the carbon dioxide, and to separate the high-concentration carbon dioxide.SOLUTION: A carbon dioxide separation device includes: a supersonic nozzle 5 which adiabatically expands the gas for a refrigerant to make it cold; a channel 3 for the cooled gas that contains the carbon dioxide, arranged to be heat-exchangeable with the gas for the refrigerant that has been made cool; and a gas-solid separation tank 8 which separates the carbon dioxide solidified or condensed in the channel 3 from the cooled gas.
摘要翻译：要解决的问题：降低从含有二氧化碳的冷却气体中分离二氧化碳所需的能量，并分离高浓度二氧化碳。解决方案：二氧化碳分离装置包括：超声波喷嘴5，其将用于制冷剂的气体绝热膨胀以使其变冷; 用于包含二氧化碳的冷却气体的通道3，其布置成与用于已冷却的制冷剂的气体可热交换; 以及气体 - 固体分离罐8，其将通道3中固化或冷凝的二氧化碳与冷却的气体分离。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2007285901A Facility and method for storing vitrified waste 审中-公开
标题翻译：维修废弃物的设施和方法
公开(公告)号：JP2007285901A
公开(公告)日：2007-11-01
申请号：JP2006113997
申请日：2006-04-18
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KUMAGAI NAOKI , OKUYAMA KEITA , KAMOSHITA MAMORU , SHIMIZU HITOSHI
IPC分类号： G21F9/36 , G21C19/06
摘要： PROBLEM TO BE SOLVED: To provide a facility for storing vitrified waste which makes it possible to store the vitrified waste in storage buildings designed optimally according to variations in the heat release value of vitrified waste, simplify structures of the storage buildings efficiently, facilitate the addition of them even after the start of the operation of the facility and transport the vitrified waste efficiently.
SOLUTION: The facility 1 for storing vitrified waste includes storage buildings 10 and 11 equipped with storage pits 4 where the vitrified waste is stored while being cooled off through the air circulating naturally by the difference in the density of the air inside and outside the buildings the storage buildings 10 and 11 are allowed to communicate with each other through a transportation route 7 where canisters filled with vitrified waste are transported and the facility 1 is divided into storage buildings 10 and 11 of plural types according to the upper limit of the heat release value of storable vitrified waste 2. Such contrivance enables the efficient design of the storage facility 1. The ongoing decrease in the heat release value of the vitrified waste during the storage period enables the addition of the building 11 for storing vitrified waste with low heat release value even after the start of the operation of the facility 1 consisting only of the building 10.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于储存玻璃化废物的设备，其可以将玻璃化废物存储在根据玻璃化废物的放热值的变化最佳设计的储存建筑物中，有效地简化存储建筑的结构，即使在设施运行开始后也能够加入，并有效地运输玻璃化废物。
解决方案：用于储存玻璃化废物的设备1包括储存建筑物10和11，该储存建筑物10和11装有储存凹坑4，在玻璃化废物被储存的同时，通过由内部和外部的空气密度的差异自然循环的空气冷却存储建筑物10和11的建筑物可以通过运输途径7彼此连通，在运输路线7中，运送填充有玻璃化废物的罐，并且将设施1分为多个类型的存储建筑物10和11，可储存的玻璃化废物的放热值2.这样的设计可以有效地设计储存设备1.储存期间玻璃化废物的放热值持续下降，可以添加用于储存玻璃化废物的建筑物11 即使在仅由建筑物10组成的设施1的运行开始之后的放热值。版权所有：（C）2008，JPO＆INPIT

6. 发明专利

JP2007139677A Radioactive material storage container, and manufacturing method therefor 审中-公开
标题翻译：放射性物质储存容器及其制造方法
公开(公告)号：JP2007139677A
公开(公告)日：2007-06-07
申请号：JP2005336462
申请日：2005-11-22
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KAMOSHITA MAMORU , KUMAGAI NAOKI , FUNABIKI KAZUCHIKA , YASUI YOSHIHIRO , HOSHIKAWA TADAHIRO
IPC分类号： G21F5/00 , G21C19/32 , G21F5/10 , G21F9/36
摘要： PROBLEM TO BE SOLVED: To maintain a shielding function over a long period, while flattening a temperature when curing an area filled with a shielding member.
SOLUTION: This radioactive material storage container includes an inner cylinder 13 for storing a radioactive material, an outer cylinder 15 provided in an outer circumference of the inner cylinder 13 via a heat transfer fin 14, a shielding member storage part 16 extended along an axial direction of the outer cylinder 15 while surrounded at least by the inner cylinder 13, the outer cylinder 15 and the heat transfer fin 14, and a shielding member R filled and stored in the shielding member storage part 16 to shield a radiation, and a heat conduction member 17 is provided inside the shielding member storage part 16 separatedly from all of the inner cylinder 13, the outer cylinder 15 and the heat transfer fin 14.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了长时间地保持屏蔽功能，同时在填充有屏蔽构件的区域固化时使温度变平坦。该放射性物质储存容器包括用于储存放射性物质的内筒13，经由传热翅片14设置在内筒13的外周的外筒15，沿着外筒15的轴向至少由内筒13，外筒15和传热翅片14包围的屏蔽构件R以及屏蔽构件收纳部16中被遮蔽的屏蔽构件R进行遮光，在与内筒13，外筒15以及传热翅片14分离的遮蔽部件收容部16的内部设置有导热部件17。（C）2007，JPO＆INPIT

7. 发明专利

JP2004264162A Installation and method for monitoring sealing of radioactive substance storage cask 审中-公开
公开(公告)号：JP2004264162A
公开(公告)日：2004-09-24
申请号：JP2003055083
申请日：2003-03-03
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KUMAGAI NAOKI , KAMOSHITA MAMORU , SHIMIZU HITOSHI
IPC分类号： G21C19/32 , G21C19/06 , G21F5/008 , G21F5/12 , G21F9/36
摘要： PROBLEM TO BE SOLVED: To provide an installation for monitoring the sealing of radioactive substance storage casks which can improve the sensitivity in monitoring the leakage of the radioactive substance storage casks through the measurement of gas pressure without the necessity of many installations for measuring temperatures.
SOLUTION: The installation for monitoring the leakage of the radioactive substance storage casks is characterized by its inclusion of a sensor for measuring the gas pressure between double lids of the casks or in a storage tube stowing the casks, a sensor for measuring outside air temperature and an information processor which precludes the affection due to temperature from a measured value of pressure by grabbing the measured values from the pressure sensor and the temperature sensor in the radioactive substance storage casks.
COPYRIGHT: (C)2004,JPO&NCIPI

8. 发明专利

JP2003315488A Spent nuclear fuel housing container 审中-公开
标题翻译：空气核燃料容器
公开(公告)号：JP2003315488A
公开(公告)日：2003-11-06
申请号：JP2002125129
申请日：2002-04-26
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KUMAGAI NAOKI , ODA MASASHI , SHIMIZU HITOSHI , NISHI TAKASHI
IPC分类号： G21C19/32 , G21C19/06 , G21F3/00 , G21F5/10 , G21F9/36
摘要： PROBLEM TO BE SOLVED: To improve heat removal performance of a spent nuclear fuel housing container and to reduce the total weight of the container when filled with water inside.
SOLUTION: In the spent nuclear fuel housing container 1, a basket 5 for housing spent nuclear fuel clusters 6 each in a plurality of lattices is provided in a cylindrical container 2. Sealed hollow heat conductors (hollow structures) 7 are arranged in a plurality of regions housing no nuclear fuels formed between the basket 5 and the inner surface of the cylindrical container 2. Heat generated by the spent nuclear fuel clusters 6 is transferred to the cylindrical container 2 via the basket 5 and the regions housing no nuclear fuels.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提高废核燃料容器容器的散热性能，并在内部充满水时减少容器的总重量。解决方案：在废核燃料容器容器1中，在圆柱形容器2中设置有用于将多个格子中的废核燃料团簇6容纳的篮子5。密封空心导热体（中空结构）7布置在多个区域不会形成在篮子5和圆筒形容器2的内表面之间形成的核燃料。由废核燃料组6产生的热量经由篮子5被转移到圆筒形容器2，而不包含核燃料的区域。版权所有（C）2004，JPO

9. 发明专利

JP2007101196A Spent fuel storage container 有权
标题翻译：燃油储存容器
公开(公告)号：JP2007101196A
公开(公告)日：2007-04-19
申请号：JP2005287383
申请日：2005-09-30
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KUMAGAI NAOKI , HINO TETSUSHI , KAMOSHITA MAMORU , FUJIMURA KOJI
IPC分类号： G21F5/012 , G21C19/32 , G21F5/008 , G21F9/36
摘要： PROBLEM TO BE SOLVED: To enhance the subcriticality, heat removal properties, and shielding performance, of a spent fuel storage container when storing therein spent fuel assemblies without any channel box.
SOLUTION: The spent fuel storage container includes a bottomed cylindrical trunk part 10 provided with a plurality of section parts for therein storing the spent fuel assemblies with the assemblies sectioned by ones, and is equipped with regulation members 30 disposed detachably in the section parts 22 for regulating the positions of the fuel assemblies 40 in the section parts 22. The regulation members 30 are each disposed along at least one inside wall in a section part 22. The position of each spent fuel assembly 40 in a section part 22 is brought close to an an inside wall on the opposite side of the inside wall on the side where a regulation member is disposed.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：待解决的问题：为了提高废燃料储存容器在储存没有任何通道箱的废燃料组件时的亚临界性，除热性能和屏蔽性能。解决方案：废燃料储存容器包括一个有底的圆柱形主体部分10，该底部圆柱形主体部分10设置有多个部分，用于在其中存储由燃料组件分组的废燃料组件，并且装有可拆卸地设置在该部分中的调节部件30 用于调节部分22中的燃料组件40的位置的部分22.调节构件30各自沿截面部分22中的至少一个内壁设置。每个废燃料组件40在部分部分22中的位置是靠近位于配置有调节构件的一侧的内壁的相对侧上的内壁。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2007024755A Cask and handling method of the cask 有权
标题翻译： CASK和CASK的处理方法
公开(公告)号：JP2007024755A
公开(公告)日：2007-02-01
申请号：JP2005209772
申请日：2005-07-20
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： FUJIMURA KOJI , KUMAGAI NAOKI , KAMOSHITA MAMORU , HIRANUMA TAKESHI , YASUI YOSHIHIRO , HOSHIKAWA TADAHIRO , DOUSHIYU IKUTAKE , KANAMORI KENJI
IPC分类号： G21F9/36 , G21C19/32 , G21F5/008 , G21F5/08
摘要： PROBLEM TO BE SOLVED: To provide a cask and a handling method of the cask capable of reducing the weight, while maintaining prescribed shielding performance, and reducing cost by reducing the total amount of a shielding material, especially a neutron-shielding material, which does not become a factor restricting the number of bodies of a storable spent fuel.
SOLUTION: This cask for transporting or storing the spent fuel is equipped with a cylindrical bottomed shell part 10, wherein a storage part 10A for storing the spent fuel inside is formed; and a primary lid 11 and a secondary lid 12 for sealing the upper opening of the shell part 10, and shielding radiation from the spent fuel stored in the shell part 10; and the cask is constituted so that at least a plurality of storing shielding lids 13 for shielding the radiation can be installed in a laminated state on the secondary lid 12.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：为了提供能够减小重量的桶的桶和处理方法，同时保持规定的屏蔽性能，并且通过减少屏蔽材料，特别是中子屏蔽材料的总量来降低成本，这不成为限制可储存乏燃料的物体数量的因素。解决方案：用于运输或储存乏燃料的该桶装备有圆柱形有底壳体部分10，其中形成用于将废燃料内部储存的储存部分10A; 以及用于密封外壳部分10的上开口的主盖11和副盖12，以及屏蔽来自储存在外壳部10中的废燃料的辐射; 并且该桶被构造成使得至少多个用于屏蔽辐射的存储屏蔽盖13可以以次级盖12的层压状态安装。（C）2007年，JPO和INPIT

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