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    • 1. 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。
    • 2. 发明申请
    • Pulley assembly
    • 滑轮总成
    • US20070254756A1
    • 2007-11-01
    • US11293521
    • 2005-12-02
    • Shigeru KawamotoTakeo ShimizuTomokazu Ishida
    • Shigeru KawamotoTakeo ShimizuTomokazu Ishida
    • F16H9/00F16F15/121
    • F16H55/36F16F15/1216F16H2055/366
    • A pulley assembly having first and second members. The first member is capable of cooperating with a power transmission belt to drive/be driven by the belt. The first member is movable guidingly relative to the second member around a first axis. A coil spring has a length and a circumference and a first portion attached to the first member and a second portion attached to the second member so that a force tending to move the first/second member around the first axis is transmitted through the coil spring to the second/first member. At least one of the first and second members has a groove bounded by a surface into which the respective portion of the coil spring is fit. The respective portion of the coil spring is clamp fit within the groove.
    • 一种具有第一和第二构件的滑轮组件。 第一构件能够与动力传动皮带协作以驱动/由皮带驱动。 第一构件相对于围绕第一轴线的第二构件可引导地移动。 螺旋弹簧具有长度和周长以及附接到第一构件的第一部分和附接到第二构件的第二部分,使得趋向于使第一/第二构件绕第一轴线移动的力通过螺旋弹簧传递到 第二/第一名成员。 第一和第二构件中的至少一个具有由螺旋弹簧的相应部分配合到其中的表面限定的凹槽。 螺旋弹簧的相应部分夹紧配合在凹槽内。
    • 3. 发明授权
    • Engine exhaust gas cleaning system
    • 发动机废气净化系统
    • US06502388B2
    • 2003-01-07
    • US09790688
    • 2001-02-23
    • Yutaka TakakuToshio IshiiShigeru KawamotoShinji NakagawaMinoru OosugaYoshihisa Fujii
    • Yutaka TakakuToshio IshiiShigeru KawamotoShinji NakagawaMinoru OosugaYoshihisa Fujii
    • F01N300
    • F01N3/0842F01N11/00F01N11/007F01N2550/03F01N2900/0422F02D41/0057F02D41/0275F02D41/1441F02D2200/0806F02D2200/0816Y02T10/24Y02T10/47
    • An object of the present invention is to provide an engine exhaust gas cleaning system which can accurately judge whether or not there is the remaining capacity in an NOx trapping amount of an NOx trapping agent, can optimize the timing of NOx purge control, and can diagnose the deterioration of the NOx trapping agent. The present invention is characterized by an engine exhaust gas cleaning system comprising an operating control parameter changing means for changing operating control parameters of the engine in order to change an amount of NOx trapped to the NOx trapping agent; a concentration detecting means for detecting a concentration of a specified component in the exhaust gas at a position downstream of the NOx trapping agent; an air-fuel ratio changing means for temporarily changing the air-fuel ratio of the exhaust gas to a stoichiometric air-fuel ratio or a rich air-fuel ratio with a preset period; and an NOx trapping amount change detecting means for detecting change in the amount of NOx trapped to the NOx trapping agent based on change in a detected result of the concentration detecting means when the air-fuel ratio is changed after changing the operating control parameter.
    • 本发明的目的是提供一种能够精确地判断NOx捕集剂的NOx捕集量是否存在剩余容量的发动机废气净化系统,能够优化NOx净化控制的定时,并且能够诊断 本发明的特征在于一种发动机废气净化系统,其包括操作控制参数改变装置,用于改变发动机的操作控制参数,以便改变捕获到NOx捕集剂的NOx的量; 浓度检测装置,用于检测在所述NOx捕集剂的下游位置处的排气中的特定成分的浓度; 空燃比改变装置,用于将预定期间的废气的空燃比临时改变为理论空燃比或浓空燃比; 以及NOx捕集量变化检测装置,用于当改变所述操作控制参数之后,当所述空燃比改变时,基于所述浓度检测装置的检测结果的变化来检测捕获到所述NOx捕集剂的NOx的量的变化。
    • 5. 发明授权
    • Pulley assembly
    • 滑轮总成
    • US07972231B2
    • 2011-07-05
    • US11293521
    • 2005-12-02
    • Shigeru KawamotoTakeo ShimizuTomokazu Ishida
    • Shigeru KawamotoTakeo ShimizuTomokazu Ishida
    • F16F15/121F16H55/36
    • F16H55/36F16F15/1216F16H2055/366
    • A pulley assembly having first and second members. The first member is capable of cooperating with a power transmission belt to drive/be driven by the belt. The first member is movable guidingly relative to the second member around a first axis. A coil spring has a length and a circumference and a first portion attached to the first member and a second portion attached to the second member so that a force tending to move the first/second member around the first axis is transmitted through the coil spring to the second/first member. At least one of the first and second members has a groove bounded by a surface into which the respective portion of the coil spring is fit. The respective portion of the coil spring is clamp fit within the groove.
    • 一种具有第一和第二构件的滑轮组件。 第一构件能够与动力传动皮带协作以驱动/由皮带驱动。 第一构件相对于围绕第一轴线的第二构件可引导地移动。 螺旋弹簧具有长度和周长以及附接到第一构件的第一部分和附接到第二构件的第二部分,使得趋向于使第一/第二构件绕第一轴线移动的力通过螺旋弹簧传递到 第二/第一名成员。 第一和第二构件中的至少一个具有由螺旋弹簧的相应部分配合到其中的表面限定的凹槽。 螺旋弹簧的相应部分夹紧配合在凹槽内。