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    • 1. 发明授权
    • Nuclear reactor core construction
    • 核反应堆核心建设
    • US4378329A
    • 1983-03-29
    • US158363
    • 1980-06-11
    • Sadao UchikawaMotomasa FuseYasuhiro KobayashiRenzo Takeda
    • Sadao UchikawaMotomasa FuseYasuhiro KobayashiRenzo Takeda
    • G21C5/12G21C5/00G21C5/18G21C7/04G21C3/32
    • G21C7/04G21C5/00G21Y2002/201G21Y2004/10G21Y2004/30Y02E30/39
    • A core construction for a nuclear reactor having a multiplicity of fuel cells forming a core in which each fuel cell includes four fuel assemblies arranged in adjacent relationship and one control rod insertable into a position surrounded by the four fuel assemblies. The fuel cells includes first fuel cells each having a relatively high cell mean infinite neutron multiplication factor and including one fuel assembly containing a burnable poison, and second fuel cells each having a relatively low cell mean infinite neutron multiplication factor and including no fuel assembly containing a burnable poison. The first fuel cells are arranged both in a central zone of the core disposed within about one-half the core radius from the center of the core and in a circumferential zone of the core outside the central zone. The second fuel cells are arranged only in the central zone and no second fuel cells are arranged in the circumferential zone. Only the second fuel cells provide control cells in which the control rods are operative to adjust core reactivity changes and power distribution changes during normal power operation of the reactor.
    • 一种用于核反应堆的核心结构,其具有形成核心的多个燃料电池,其中每个燃料电池包括相邻关系排列的四个燃料组件,以及可插入由四个燃料组件包围的位置的一个控制棒。 燃料电池包括每个具有相对高的电池平均无限中子倍增因子的第一燃料电池,并且包括一个包含可燃毒物的燃料组件,以及每个具有相对低的电池平均无限中子倍增因子的第二燃料电池,并且不包括燃料组件, 可燃毒 第一燃料电池被布置在核心的中心区域中,该中心区域设置在离核心的中心大约一半半径的芯半径处,并且在芯部的圆周区域中央区域外部。 第二燃料电池仅布置在中心区域中,并且在周向区域中不设置第二燃料电池。 只有第二燃料电池提供控制电池,其中控制棒可操作以在电抗器的正常电力操作期间调节铁心反应性变化和配电变化。
    • 2. 发明授权
    • Construction of nuclear reactor core
    • 核反应堆核心建设
    • US4324615A
    • 1982-04-13
    • US098633
    • 1979-11-29
    • Yasuhiro KobayashiRenzo Takeda
    • Yasuhiro KobayashiRenzo Takeda
    • G21C5/00G21C7/04G21C19/20
    • G21C5/00G21C7/04G21Y2002/201G21Y2004/10G21Y2004/30Y02E30/39
    • There is provided a novel initial core arrangement of a nuclear reactor. The fuel assemblies in the central region of the reactor core occupying more than 50% of the total area of the reactor core are grouped into a plurality of fuel units each of which being constituted by four adjacent fuel assemblies. The fuel assemblies in each fuel unit are replaced one by one at each fuel replacement cycle with a new fuel assembly. The initial core is so arranged that each fuel unit has one gadolinia containing high enrichment fuel assembly and three low enrichment fuel assemblies containing no gadolinea. This arrangement permits a stable reactor operation substantially equivalent to that obtained in the state of equilibrium (equilibrium core), even with an initial core.
    • 提供了核反应堆的新颖的初始核心安排。 占反应堆堆芯总面积的50%以上的反应堆核心区域的燃料组件分成多个燃料单元,每个燃料单元由四个相邻的燃料组件构成。 每个燃料单元中的燃料组件在每个燃料更换周期用一个新的燃料组件逐一替换。 初始核心是如此布置,使得每个燃料单元具有含有高浓缩燃料组件的一个氧化钆和不含钆的三种低浓缩燃料组件。 这种布置允许稳定的反应器操作基本上等于在平衡状态(平衡核)中获得的稳定的反应器操作,即使使用初始核。
    • 7. 发明申请
    • METHOD AND SYSTEM FOR DETERMINING OPTIMAL PORTFOLIO
    • 用于确定最佳组合的方法和系统
    • US20090099976A1
    • 2009-04-16
    • US12240903
    • 2008-09-29
    • Shigeru KawamotoYasuhiro KobayashiMasanori TakamotoOsamu KuboTakeshi YokotaYuuji Ide
    • Shigeru KawamotoYasuhiro KobayashiMasanori TakamotoOsamu KuboTakeshi YokotaYuuji Ide
    • G06Q40/00G06Q90/00
    • G06Q40/02G06Q40/06
    • An optimal portfolio determining method enables high speed determination of objective financial product which optimize availability for institutional buyer or retail investor and purchasing amount on the basis of information relating to earning rate or the like of individual name and information relating to information factors influencing for earning rate, and a system for realizing the method. The method includes input step of inputting constraint parameters forming constraint condition for optimizing objective function consisted of an expected value of the earning rate of each individual financial product, individual floating factor as unique factor of each individual financial product influencing for earning, common floating factor as factor influencing for earning of overall financial products, and risk influencing for earning rate and earning of overall financial product, and solving step of determining financial product to perchance and purchasing amount for maximizing the objective function on the basis of input data.
    • 最佳投资组合确定方法可以根据影响收益率的信息因素的个人名称和信息的收益率等相关信息,对客观金融产品进行高速度确定,从而优化机构买方或零售投资者的可获得性和采购金额。 ,以及实现该方法的系统。 该方法包括输入约束参数的输入步骤,形成约束条件,用于优化目标函数,包括每个单独金融产品的收益率的预期值,个体浮动因素作为影响收益的每个个体金融产品的独特因素,共同浮动因素为 影响整体金融产品收益的因素,影响整体金融产品收益率和收益的风险,以及根据输入数据,最大化目标函数,确定金融产品确定和采购金额的步骤。
    • 9. 发明授权
    • Radio receiving terminal having common receiver circuitry for both
receiving a radio signal including a call number and a remote control
signal
    • 无线电接收终端具有用于接收包括呼叫号码和遥控信号的无线电信号的公共接收机电路
    • US5822702A
    • 1998-10-13
    • US664175
    • 1996-06-14
    • Yasuhiro Kobayashi
    • Yasuhiro Kobayashi
    • H04Q9/14G08B5/22H04M19/04H04Q7/14H04B1/38
    • G08B5/229H04M19/04
    • A radio receiving terminal has a receiving circuit for first and second radio signals, the first receiving radio signal including a call number; a judging circuit for judging whether or not the first radio signal received by the receiving circuit includes a call number which corresponds to its own call number; a notifying circuit for externally notifying that the terminal has received the first radio signal including the call number which corresponds to its own call numbers when the judging circuit detects a correspondence therebetween; a remote controller for instructing that the notifying of the notifying circuit be stopped second through a second radio signal; and a circuit for controlling the receiving circuit a transmission of to receive the second radio signal from the remote controller instead of the first signals when the judging circuit detects the correspondence.
    • 无线电接收终端具有用于第一和第二无线电信号的接收电路,所述第一接收无线电信号包括呼叫号码; 用于判断接收电路接收的第一无线电信号是否包括对应于其自身呼叫号码的呼叫号码的判断电路; 通知电路,用于当判断电路检测到其对应关系时,外部通知终端已经接收到包括对应于其自己的呼叫号码的呼叫号码的第一无线电信号; 遥控器,用于指示通知电路通过第二无线电信号停止通知; 以及电路,用于当判断电路检测到通信时,控制接收电路的传输,以从遥控器接收第二无线电信号而不是第一信号。