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    X-ray diffraction microscope apparatus and x-ray diffraction measuring method with the x-ray diffraction microscope apparatus
    1.
    发明申请
    X-ray diffraction microscope apparatus and x-ray diffraction measuring method with the x-ray diffraction microscope apparatus 审中-公开
    X射线衍射显微镜装置和X射线衍射显微镜装置的X射线衍射测定方法

    公开(公告)号：US20070041492A1

    公开(公告)日：2007-02-22

    申请号：US10571132

    申请日：2004-09-09

    申请人： Kenji Sakurai ,  Tazuko Mizusawa

    发明人： Kenji Sakurai ,  Tazuko Mizusawa

    IPC分类号： G21K7/00

    CPC分类号： G01N23/207 ,  G01N23/20 ,  G21K7/00

    摘要： An X-ray diffraction microscope apparatus (1) has an X-ray generating apparatus (2), a sample stage (3), a collimator (4) serving to suppress angle divergence, a two-dimensional X-ray detector (5) having an energy resolving power, an image processing apparatus, and an image recording and displaying apparatus (6). An angle divergence of diffracted X-rays is suppressed by moving a sample (7) and the two-dimensional X-ray detector (5) as close as possible via the collimator (4). The diffracted X-rays are measured and imaged in a state in which the two-dimensional X-ray detector (5) and the sample stage (3) are at a standstill without being moved. Accordingly, it is possible to provide an X-ray diffraction microscope apparatus which can acquire an image in an extremely short time, and can image a difference of an inhomogeneous sample, a material in which different crystal structures exist in one sample or a sample in which textures having different directions are contained and an X-ray diffraction measuring method using the X-ray diffraction microscope apparatus.

    摘要翻译： X射线衍射显微镜装置（1）具有X射线产生装置（2），样品台（3），用于抑制角度发散的准直器（4），二维X射线检测器（5） 具有能量分辨能力，图像处理装置和图像记录和显示装置（6）。 通过准直器（4）将样品（7）和二维X射线检测器（5）尽可能靠近移动来抑制衍射X射线的角度发散。 在二维X射线检测器（5）和样品台（3）处于停止状态而不被移动的状态下测量并成像衍射的X射线。 因此，可以提供能够在极短时间内获取图像的X射线衍射显微镜装置，并且可以对不均匀样品，在一个样品或样品中存在不同晶体结构的材料进行成像 包含具有不同方向的纹理和使用X射线衍射显微镜装置的X射线衍射测量方法。

    CATALYST DETERIORATION DETERMINATION SYSTEM
    6.
    发明申请
    CATALYST DETERIORATION DETERMINATION SYSTEM 审中-公开
    催化剂测定系统

    公开(公告)号：US20130336841A1

    公开(公告)日：2013-12-19

    申请号：US14002894

    申请日：2011-03-03

    申请人： Yoshitaka Nakamura ,  Hirotaka Saito ,  Toru Kidokoro ,  Hiroshi Sawada ,  Kenji Sakurai

    发明人： Yoshitaka Nakamura ,  Hirotaka Saito ,  Toru Kidokoro ,  Hiroshi Sawada ,  Kenji Sakurai

    IPC分类号： G01N33/00

    CPC分类号： G01N33/0054 ,  F01N3/206 ,  F01N11/007 ,  F01N2550/02 ,  F01N2560/021 ,  F01N2610/03 ,  F01N2900/0408 ,  F01N2900/1402 ,  Y02T10/47

    摘要： The determination of deterioration of a NOx storage reduction catalyst (4) is carried out more accurately. When a reducing agent is supplied from a supply device (5) to the NOx catalyst (4), a first supply of the reducing agent and a second supply of the reducing agent are carried out in a sequential manner by adjusting an amount of the reducing agent in such a manner that an air fuel ratio of the exhaust gas becomes a predetermined rich air fuel ratio, and a determination whether or not the NOx catalyst (4) has deteriorated is made based on a detected value of a detection device (8), which detects NH3 in the exhaust gas at the downstream side of the NOx catalyst (4), after a predetermined period of time has elapsed from the start of the first supply of the reducing agent, and after the start of the second supply of the reducing agent.

    摘要翻译： 进一步精确地确定NOx储存还原催化剂（4）的劣化。 当从供给装置（5）向NOx催化剂（4）供给还原剂时，通过调节还原剂的量来顺序地进行还原剂的第一次供给和还原剂的第二供给 以使得排气的空燃比成为规定的浓空燃比，并且基于检测装置（8）的检测值来判定NOx催化剂（4）是否劣化， ，其在从所述还原剂的第一次供给开始经过预定时间后，在所述NOx催化剂（4）的下游侧的废气中检测NH 3，并且在所述第二次供给所述NOx催化剂 还原剂。

    Synchronous motor and control method of synchronous motor
    7.
    发明授权
    Synchronous motor and control method of synchronous motor 有权
    同步电机同步电动机及其控制方法

    公开(公告)号：US08421395B2

    公开(公告)日：2013-04-16

    申请号：US12420154

    申请日：2009-04-08

    申请人： Daisuke Maeda ,  Kenji Sakurai ,  Hiroyuki Hasegawa ,  Hidefumi Shirahama ,  Mitsuhiro Mishima

    发明人： Daisuke Maeda ,  Kenji Sakurai ,  Hiroyuki Hasegawa ,  Hidefumi Shirahama ,  Mitsuhiro Mishima

    IPC分类号： H02P3/18

    CPC分类号： H02P6/08 ,  H02P6/16

    摘要： A synchronous motor including therein a three-phase inverter and position sensors, having a unit for calculating a digital input current value from the analog output of an input current detection circuit that detects the input current flowing into the DC input terminal of the three-phase inverter, and a digital feedback speed control unit for adjusting the amplitudes and frequency of the AC voltages outputted from the three-phase inverter in such a manner that the motor speed calculated by a motor speed calculation unit 41 on the basis of the outputs of the position sensors approaches a speed command value received by a communication reception unit from outside the synchronous motor. The synchronous motor further includes therein a communication transmission unit for transmitting the input current value and the motor speed to outside the synchronous motor.

    摘要翻译： 一种同步电动机，包括三相逆变器和位置传感器，具有用于从输入电流检测电路的模拟输出计算数字输入电流值的单元，该输入电流检测电路检测流入三相的DC输入端的输入电流 逆变器和数字反馈速度控制单元，用于调整从三相逆变器输出的AC电压的幅度和频率，使得由电动机速度计算单元41基于电动机速度计算单元41的输出计算的电动机速度 位置传感器从同步电动机外部接近由通信接收单元接收的速度指令值。 同步电动机还包括用于将输入电流值和电动机速度传送到同步电动机外部的通信传输单元。

    EXHAUST PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE
    8.
    发明申请
    EXHAUST PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE 失效
    内燃机排气净化系统

    公开(公告)号：US20120222406A1

    公开(公告)日：2012-09-06

    申请号：US13390610

    申请日：2009-11-18

    申请人： Kenji Sakurai ,  Shigeki Miyashita

    发明人： Kenji Sakurai ,  Shigeki Miyashita

    IPC分类号： F01N3/20

    CPC分类号： F01N3/0814 ,  F01N3/0842 ,  F01N3/0871 ,  F01N3/208 ,  F01N9/00 ,  F01N13/02 ,  F01N2560/026 ,  F01N2570/14 ,  F02D41/0275 ,  F02D41/1463 ,  F02D41/1475 ,  Y02A50/2344 ,  Y02T10/24 ,  Y02T10/47

    摘要： An exhaust purification system for an internal combustion engine capable of lean-burn driving comprises: an NSR catalyst disposed in an exhaust passageway; an SCR disposed downstream of the NSR catalyst; a NOx sensor, disposed downstream of the SCR, for producing output in response to NOx concentration; and rich-spike means for causing a rich-spike. When the NOx sensor has produced output indicative of a NOx concentration higher than a given NOx concentration, the system increases the amount of the NOx contained in the exhaust gas discharged during the rich-spike. Under a given high-load condition, the air-fuel ratio is made stoichiometric during the rich-spike caused at a particular timing. Under a given low-load condition, the amount of exhaust gas is increased during the rich-spike.

    摘要翻译： 一种能够进行稀薄燃烧驱动的内燃机的排气净化系统，其特征在于，具备：设置在排气通路内的NSR催化剂; 设置在NSR催化剂下游的SCR; 设置在SCR的下游的NOx传感器，用于响应于NOx浓度产生输出; 和丰富的尖峰意味着造成一个丰富的尖峰。 当NOx传感器已经产生表示NOx浓度高于给定NOx浓度的输出时，系统增加了在浓尖期间排出的废气中所含的NOx的量。 在给定的高负荷条件下，在特定时间引起的丰富尖峰期间，空燃比是化学计量的。 在给定的低负荷条件下，在高峰期，排气量增加。

    ELECTROSTATIC INDUCTION POWER GENERATOR
    9.
    发明申请
    ELECTROSTATIC INDUCTION POWER GENERATOR 有权
    静电感应发电机

    公开(公告)号：US20120181897A1

    公开(公告)日：2012-07-19

    申请号：US13386907

    申请日：2010-07-29

    申请人： Tatsuakira Masaki ,  Kenji Sakurai ,  Toru Yokoyama

    发明人： Tatsuakira Masaki ,  Kenji Sakurai ,  Toru Yokoyama

    IPC分类号： H02N1/00

    CPC分类号： H02N1/08

    摘要： An electrostatic induction generator has a first substrate and a second substrate that can move relative to each other while remaining opposed to each other, an electret provided in the first substrate, and a first electrode and a second electrode provided on a surface side opposed to the electret in the second substrate. A positional relationship between the electret and the first electrode and a positional relationship between the electret and the second electrode change in association with a change of relative positions between the first substrate and the second substrate, whereby an electrostatic capacitance between the electret and the first electrode and an electrostatic capacitance between the electret and the second electrode change to output an electric power. A structure that decreases the electrostatic capacitance between the first electrode and the second electrode is provided between the first electrode and the second electrode.

    摘要翻译： 静电感应发生器具有第一基板和第二基板，该第一基板和第二基板可相对于彼此保持相对移动，设置在第一基板中的驻极体以及设置在与第一基板相对的表面侧上的第一电极和第二电极 驻极体在第二衬底中。 驻极体和第一电极之间的位置关系以及驻极体与第二电极之间的位置关系随着第一基板和第二基板之间的相对位置的变化而变化，由此驻极体与第一电极之间的静电电容 并且驻极体和第二电极之间的静电电容改变以输出电力。 降低第一电极和第二电极之间的静电电容的结构设置在第一电极和第二电极之间。

    EXHAUST GAS PURIFYING APPARATUS FOR INTERNAL COMBUSTION ENGINE
    10.
    发明申请
    EXHAUST GAS PURIFYING APPARATUS FOR INTERNAL COMBUSTION ENGINE 审中-公开
    用于内燃机的排气净化装置

    公开(公告)号：US20110219750A1

    公开(公告)日：2011-09-15

    申请号：US13130242

    申请日：2009-02-26

    申请人： Kenji Sakurai ,  Shigeki Miyashita

    发明人： Kenji Sakurai ,  Shigeki Miyashita

    IPC分类号： F01N3/10 ,  F01N11/00 ,  F02D41/00

    CPC分类号： F02D41/0235 ,  B01D53/944 ,  B01D2255/2065 ,  B01D2255/2066 ,  B01D2255/2068 ,  F01N3/0231 ,  F01N3/103 ,  F01N13/009 ,  F01N13/107 ,  F02D41/1467 ,  F02D41/401 ,  F02M26/15 ,  F02M26/35 ,  F02M26/43 ,  Y02T10/44

    摘要： The present invention relates to an exhaust gas purifying apparatus for an internal combustion engine. An object of the invention is to reduce the amount of particulate matter that flows out from a catalytic converter that continuously burns particulate matter contained in an exhaust gas. The exhaust gas purifying apparatus for an internal combustion engine of the present invention includes a catalytic converter that continuously burns particulate matter contained in an exhaust gas; particle amount acquisition means that acquires an inflow amount of particulate matter to the catalytic converter; and particle amount increase means that, when an acquired inflow amount of particulate matter is less than a predetermined threshold value α, changes a value of a control parameter of the internal combustion engine in a direction such that the inflow amount of particulate matter to the catalytic converter increases. The threshold value α corresponds to a value of a particulate matter inflow amount to the catalytic converter at a time when a particulate matter outflow amount from the catalytic converter is a local minimum in a graph showing a relation between a particulate matter inflow amount to the catalytic converter and a particulate matter outflow amount from the catalytic converter.

    摘要翻译： 本发明涉及一种用于内燃机的废气净化装置。 本发明的目的是减少从连续燃烧废气中所含的颗粒物质的催化转化器流出的颗粒物质的量。 本发明的内燃机的废气净化装置具备连续燃烧废气中所含的颗粒物的催化转化器， 粒子量获取装置获取颗粒物质到催化转化器的流入量; 粒子量增加意味着当获得的颗粒物质的流入量小于预定阈值α时，将内燃机的控制参数的值改变为使得颗粒物质流入催化剂的方向 转换器增加。 阈值α对应于当催化转化器的颗粒物质流出量与催化转化器的颗粒物流入量相对于催化剂的颗粒物流入量之间的关系的曲线图中的局部最小值时的颗粒物流入量的值 转化器和来自催化转化器的颗粒物质流出量。