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1. 发明专利

JPH0651082A NUCLEAR REACTOR OF REFLECTOR CONTROL TYPE 失效
公开(公告)号：JPH0651082A
公开(公告)日：1994-02-25
申请号：JP20389692
申请日：1992-07-30
申请人： TOSHIBA CORP , CENTRAL RES INST ELECT
发明人： AOKI KATSUTADA , KAWASHIMA MASATOSHI , YOKOYAMA TSUGIO , KASAI SHIGEO , HATTORI SADAO
IPC分类号： G21C7/28
摘要： PURPOSE:To enhance the reaction degree controlling ability of a neutron reflecting body without prolonging the length of the neutron reflecting body. CONSTITUTION:A neutron reflecting body 9 is installed outside of the core 2 of a nuclear reactor immersed in a cooling material 4 and moved up and down so as to adjust the leak of neutrons from the core 2, and thereby the reaction degree at the core 2 is controlled. In this nuclear reactor of reflecting body control type, the core in its portion positioned above the neutron reflecting body 9 is surrounded by a substance 24 whose neutron reflecting ability is inferior to the cooling material 4.

2. 发明专利

JP2005255476A Ceramic membrane type synthetic gas reaction apparatus and its operation method 审中-公开
标题翻译：陶瓷膜型合成气反应装置及其操作方法
公开(公告)号：JP2005255476A
公开(公告)日：2005-09-22
申请号：JP2004070721
申请日：2004-03-12
申请人： Toshiba Corp , 株式会社東芝
发明人： KAWASHIMA MASATOSHI , HOASHI EIJI , ARAI KENJI
IPC分类号： B01D53/22 , B01D71/02 , C01B3/38
摘要： PROBLEM TO BE SOLVED: To easily perform replacement or repair by confining deficient parts when deterioration or breakage occurs at an oxygen-permeable ceramic membrane tube in a synthetic gas production apparatus. SOLUTION: This ceramic membrane type synthetic gas reaction apparatus producing a synthetic gas comprises a plurality of oxygen-permeable ceramic membrane tubes 4, a plurality of reforming catalyst tubes 3 into which a produced gas produced by a partial oxidation reaction flows in, and a reaction vessel 1 housing the plurality of the ceramic membrane tubes and the reforming catalyst tubes. The reaction vessel is composed so that the upper lid can be opened; and the ceramic membrane tubes 4 and the reforming catalyst tubes 3 are arranged so that they are divided into a plurality of blocks 10 each of which includes at least a ceramic membrane tube 4 and a reforming catalyst tube 3. Each block 10 can be independently carried in or out without being interfered by other blocks 10 into or from the reaction vessel the lid of which is opened. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过在合成气体制备装置中的透氧陶瓷膜管上发生劣化或破裂时限制缺陷部分来容易地进行更换或修理。＆lt; P＆gt;解决方案：制造合成气体的陶瓷膜式合成气体反应装置包括多个透氧陶瓷膜管4，多个通过部分氧化反应产生的生成气体流入的重整催化剂管3，以及容纳多个陶瓷膜管和重整催化剂管的反应容器1。反应容器构成为可以打开上盖; 并且陶瓷膜管4和重整催化剂管3被布置成它们被分成多个块10，每个块至少包括陶瓷膜管4和重整催化剂管3.每个块10可以独立地承载进入或离开而不受其他块10干扰其打开的反应容器的反应容器中。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2005255475A Synthetic gas producing apparatus and method for operating the same 审中-公开
标题翻译：合成气生产装置及其操作方法
公开(公告)号：JP2005255475A
公开(公告)日：2005-09-22
申请号：JP2004070720
申请日：2004-03-12
申请人： Toshiba Corp , 株式会社東芝
发明人： HOASHI EIJI , KAWASHIMA MASATOSHI , ARAI KENJI , SHIMUTA KOJI
IPC分类号： C01B3/38
摘要： PROBLEM TO BE SOLVED: To provide a synthetic gas producing apparatus in which an oxygen permeation ceramic film tube is easily replaced or repaired by limiting a deficiency part even when the tube is deteriorated or damaged.
SOLUTION: The synthetic gas producing apparatus has a plurality of module reaction furnaces 1. Each of the module reaction furnaces 1 has the oxygen permeation type ceramic film tube 21, a reforming catalyst part 20, one vessel 15 housing the oxygen permeation type ceramic film tubes 21 and the reforming catalyst parts 20 in common, a raw material air supply port 3 for supplying raw material air to the vessel 15, a raw material gas supply port 2 for supplying a raw material gas to the vessel 15, a synthetic gas discharge port 4 for discharging a synthetic gas produced in the vessel 15 and an oxygen deficient air outlet 5 for discharging oxygen deficient air produced in the vessel 15. The raw material gas supply ports 2, the raw material air supply ports 3, the synthetic gas discharge ports 4 and the oxygen deficient air outlets 5 in the plurality of module reaction furnaces 1 are respectively connected to each other in common parts.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供一种合成气体制造装置，其中即使当管劣化或损坏时，通过限制缺陷部分也容易地更换或修理氧透过陶瓷膜管。合成气体制造装置具有多个模块反应炉1.模块反应炉1中的每一个都具有透氧型陶瓷膜管21，重整催化剂部分20，容纳氧气渗透型的容器15 陶瓷膜管21和重整催化剂部件20，用于向容器15供给原料空气的原料空气供给口3，向容器15供给原料气体的原料气体供给口2，用于排出在容器15中产生的合成气体的排气口4和用于排出在容器15中产生的缺氧空气的缺氧空气出口5.原料气体供给口2，原料空气供给口3，合成气多个模块反应炉1中的气体排出口4和缺氧空气出口5分别以相同的部分彼此连接。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2004013334A Dealing supporting method, dealing terminal, and dealing supporting program 审中-公开
公开(公告)号：JP2004013334A
公开(公告)日：2004-01-15
申请号：JP2002163302
申请日：2002-06-04
申请人： Toshiba Corp , 株式会社東芝
发明人： UENOHARA YUJI , KAWASHIMA MASATOSHI
IPC分类号： G06Q90/00 , G06F17/13 , G06F19/00 , G06Q40/00 , G06Q40/02 , G06Q40/04 , G06Q40/06 , G06Q50/00 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To provide a dealing terminal that presents a volatility function with which volatility can be evaluated at an arbitrary invoking price following implied volatility that the market represent in a period up to expiration. SOLUTION: A computer is used to find the volatility function with prices obtained by converting the arbitrary invoking price evaluated by an option price evaluating engine 103 of a financial Boltzmann model and an option logical price as to an arbitrary period up to expiration into volatility by the Black-Scholes method, and the smile and period structure of the volatility are represented. COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2003256657A DEALING SYSTEM AND DEALING PROGRAM 审中-公开
公开(公告)号：JP2003256657A
公开(公告)日：2003-09-12
申请号：JP2002060997
申请日：2002-03-06
申请人： TOSHIBA CORP
发明人： TAKEZAWA NOBUHISA , UENOHARA YUJI , MURAKAMI YOSHIKI , KAWASHIMA MASATOSHI , HIRAI YASUO , TATSUMI TAKAHIRO
IPC分类号： G06Q90/00 , G06F17/10 , G06F17/18 , G06Q40/00 , G06Q40/04 , G06Q50/00 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To construct a dealing system capable of providing exotic optionally theoretical prices significant for dealers and traders in an exotic option almost having no actual result data on trade in available markets. SOLUTION: In this dealing system, Bortzmann model in an financial engineering is used for evaluating exotic optional prices to express the features of the Leptokurcity and Fat-tail of a price variation distribution by a linear Bortzmann equation so as to define a risk-neutral single probability measure. As a result, in the exotic option allowing the risk-neutral single optional price evaluation in consideration of the Leptokurcity and Fat-tail of the cost variation distribution to be performed and almost having no track record data on the trade in the available markets, the parameters of the Bortzmann model of an original asset are determined, the conformity thereof to daily earning rate is confirmed, and the basis of presentation of a price is identified so that the optional prices can be evaluated. COPYRIGHT: (C)2003,JPO

6. 发明专利

JP2002183449A DEALING SYSTEM, DEALING TERMINALS, AND COMPUTER-READABLE MEDIUM STORING DEALING PROGRAM 失效
公开(公告)号：JP2002183449A
公开(公告)日：2002-06-28
申请号：JP2000382782
申请日：2000-12-15
申请人： TOSHIBA CORP
发明人： UENOHARA YUJI , ONISHI MOTOHIKO , TATSUMI TAKAHIRO , OHASHI TADAHIRO , KAWASHIMA MASATOSHI , OKUDA HIROAKI
IPC分类号： G06Q90/00 , G06F3/00 , G06F3/048 , G06Q40/00 , G06Q40/02 , G06Q40/04 , G06Q40/06 , G06Q50/00 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To provide a dealing system capable of adjusting a parameter of a logic computing model while freely incorporating a user's market feeling and taste via a dealing terminal and flexibly providing a logical price and a risk index useful for the user in real time. SOLUTION: In the dealing terminal, performance HV, logical HV, performance IV, logical IV, a performance daily rate of return distribution 314, a normal distribution of a daily rate of return distribution 315, and a logical daily rate of return distribution 316 are displayed contrastively on the same screen 105, while at least the logical IV is represented by a smile curve 308. A parameter value 320 of a model reproducing both of the performance HV and the performance daily rate of return distribution is adjusted by the user through trial-and-error while referring to the performance HV 310 and the performance daily rate of return distribution 314 displayed on the same screen.

7. 发明专利

JP2000241582A FUEL ASSEMBLY, FUEL ROD AND REACTOR CORE 失效
公开(公告)号：JP2000241582A
公开(公告)日：2000-09-08
申请号：JP3908499
申请日：1999-02-17
申请人： TOSHIBA CORP
发明人： UEDA KIYOSHI , MIYASHITA SHIGERU , HAYASHI YAMATO , KAWASHIMA MASATOSHI
IPC分类号： G21C3/06 , G21C3/16 , G21C3/17 , G21C3/28 , G21C3/324 , G21C3/326 , G21C3/328 , G21C7/00 , G21C7/06
摘要： PROBLEM TO BE SOLVED: To provide a fuel assembly, fuel rods and a reactor core for using MOX based on a new principle improving void coefficient. SOLUTION: A fuel assembly 1 is constituted, from the upstream to the downstream, of an upstream side blanket 17, an upstream side main heated region 16, a low concentration region 15, a downstream side main heated region 13 and a downstream side blanket 14. In the downstream side blanket 14, a low scattering space 6 and a moderator and coolant space are provided. When the void coefficient of the coolant rises, neutron moving area (distance) increases and the dispersed absorber segments can absorb neutrons in longer distance. On the other hand, the absorbing ability of the absorber segment is saturation type and does not reduce even with hardening of neutron spectrum and so the absorbing ability eventually increases and the void coefficient can be improved in negative direction.

8. 发明专利

JPH10288686A NUCLEAR FUEL ELEMENT AND ITS MANUFACTURING METHOD 失效
公开(公告)号：JPH10288686A
公开(公告)日：1998-10-27
申请号：JP9759697
申请日：1997-04-15
申请人： TOSHIBA CORP
发明人： KAWASHIMA MASATOSHI , YUTANI YORIAKI , WATANABE SHOICHI
IPC分类号： G21C3/16 , G21C3/26 , G21C3/42 , G21C21/02 , G21C21/04
摘要： PROBLEM TO BE SOLVED: To cope with various kinds of fuel specifications flexibly without making complex a fuel-manufacturing process. SOLUTION: A nuclear fuel element 10 accommodates an inner pipe 12 for dividing a region in a metal covering pipe 11 for dividing into a central region 4 and a peripheral region 15. A granular substance such as a granular non-fuel substance (containing a fuel parent substance) and a granular non-fuel substance (a diluted substance, a neutron absorption substance, or a neutron deceleration substance) is filled into the central region 14 and the peripheral region 14 in the metal covering pipe 11 by vibration filling for sealing. By performing the vibration filling of the granular substance into the metal covering pipe 11, a nuclear fuel element can be diversified to cope with various kinds of fuel specifications flexibly.

9. 发明专利

JPH0694877A REACTOR CORE OF FAST REACTOR 失效
公开(公告)号：JPH0694877A
公开(公告)日：1994-04-08
申请号：JP24495292
申请日：1992-09-14
申请人： TOSHIBA CORP
发明人： KAWASHIMA MASATOSHI , AOKI KATSUTADA , IIDA NORIHIKO
IPC分类号： G21C5/00 , G21C5/20 , G21C7/28
摘要： PURPOSE:To simplify the upper side of a reactor core, and to make the density coefficient of a cooling material 'negative'. CONSTITUTION:The area of a reflector 12 for control the reactivity is provided at the area neighboring the outer side of a reactor core fuel 11, and a reflector 13 for controlling the reactivity moving vertically neighboring the inner side of the reactor core fuel 11 is provided. An outer side neutron absorber area 15 is provided at the outer side of the outer side reactor 12, while an inner side neutron absorber area 14 is provided at the inner side of the inner side reactor 13.

10. 发明专利

JPH05323079A REACTOR CORE STRUCTURE 失效
公开(公告)号：JPH05323079A
公开(公告)日：1993-12-07
申请号：JP12874692
申请日：1992-05-21
申请人： TOSHIBA CORP
发明人： KAWASHIMA MASATOSHI
IPC分类号： G21C5/00 , G21C5/22
摘要： PURPOSE:To practically increase heat generated fuel length, reduce reactivity coefficient for loss-of-coolant, and increase reactor trip margin in any neutron spectrum changing between during operation and tripping of reactor by arranging the core separately in the direction along the coolant flow. CONSTITUTION:A core is constituted of an upper core 1 in high temperature steam side and a lower core 2 in low temperature steam side and these are separated in the steam flow direction putting a medium part in between. Around the upper core 1 and the lower core 2, axial blanket 4, diametral blanket 5 and diametral blanket medium part 6 are provided. Though the upper core 1 and the lower core 2 are connected for the neutron flow, the state of separation into small cores like the upper core 1 and the lower core 2 appears during the tripping as the steam density is low in this method, and therefore reactor trip margin during flooding can be increased.

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