公开(公告)号：US5398268A

公开(公告)日：1995-03-14

申请号：US960847

申请日：1992-10-14

申请人： Hidefumi Ibe ,  Masanori Takahashi ,  Yasuko Aoki ,  Yamato Asakura ,  Makoto Nagase ,  Noriyuki Ohnaka ,  Masanori Sakai ,  Takashi Saito ,  Katsumi Ohsumi ,  Kazuhiko Akamine ,  Makoto Hayashi ,  Kiyotomo Nakata

发明人： Hidefumi Ibe ,  Masanori Takahashi ,  Yasuko Aoki ,  Yamato Asakura ,  Makoto Nagase ,  Noriyuki Ohnaka ,  Masanori Sakai ,  Takashi Saito ,  Katsumi Ohsumi ,  Kazuhiko Akamine ,  Makoto Hayashi ,  Kiyotomo Nakata

IPC分类号： G21C17/02 ,  G21C17/022 ,  G21D1/00 ,  G21D3/08 ,  G21C9/00

CPC分类号： G21C17/0225 ,  G21C17/022 ,  G21Y2002/304 ,  G21Y2004/40

摘要： A water chemistry factor which is specific to a specific portion of a primary cooling system and universal is decided to be a standard target. The concentration of an agent for mitigating corrosion damage of structural material of the primary cooling system is controlled so that the target will be in a desirable range. All sensor groups provided in the primary cooling system are separated into sensor groups in different lines, of which a specific sensor group are connected to an arithmetic unit and a data base and are for always monitoring a plant process. For example, concentration distribution agreed with measured value oxidation component in the reactor water at the measurement points is selected from the data base, and it is used to estimate the standard target.

摘要翻译： 特定于主冷却系统和通用特定部分的水化学因子决定为标准目标。 减轻主冷却系统结构材料的腐蚀损伤的试剂的浓度被控制，使得靶在期望的范围内。 主冷却系统中提供的所有传感器组分为不同的传感器组，其中特定传感器组连接到算术单元和数据库，并用于始终监测工厂过程。 例如，从数据库中选择测量点的反应堆水中测量值氧化成分的浓度分布，并用于估计标准目标。

公开(公告)号：US5369674A

公开(公告)日：1994-11-29

申请号：US824399

申请日：1992-01-23

申请人： Kenji Yokose ,  Makoto Nagase ,  Hiroshi Kamimura ,  Yamato Asakura ,  Tetsuya Matsui ,  Hidefumi Ibe ,  Yoshitaka Nishino ,  Shunsuke Uchida

发明人： Kenji Yokose ,  Makoto Nagase ,  Hiroshi Kamimura ,  Yamato Asakura ,  Tetsuya Matsui ,  Hidefumi Ibe ,  Yoshitaka Nishino ,  Shunsuke Uchida

IPC分类号： G01D21/00 ,  G05B23/02 ,  G21C17/00 ,  G21C17/02

CPC分类号： G21C17/00

摘要： This invention concerns a plant diagnosis apparatus which comprises a first detecting unit for detecting a state of devices constituting a circulating system in which a fluid circulates and a second detecting unit for detecting a quality of the above-mentioned circulating fluid or a quality of the atmosphere surrounding the above-mentioned circulating system, and a unit for diagnosing the circulating system by output of the first and second detecting units, and therefore can diagnose anomaly of facilities such as a nuclear power plant with high reliability and rapidity.

摘要翻译： 本发明涉及一种植物诊断装置，其包括：第一检测单元，用于检测构成流体循环的循环系统的装置的状态;以及第二检测单元，用于检测上述循环液的质量或大气质量 围绕上述循环系统，以及用于通过第一和第二检测单元的输出来诊断循环系统的单元，因此可以高可靠性和快速地诊断诸如核电站之类的设备的异常。

公开(公告)号：US09507895B2

公开(公告)日：2016-11-29

申请号：US13702636

申请日：2011-05-13

申请人： Tadanobu Toba ,  Kenichi Shimbo ,  Hidefumi Ibe ,  Hideki Osaka

发明人： Tadanobu Toba ,  Kenichi Shimbo ,  Hidefumi Ibe ,  Hideki Osaka

IPC分类号： G06F17/50 ,  G06G7/62 ,  G01R31/3181

CPC分类号： G06F17/5036 ,  G01R31/31816 ,  G06F17/5022 ,  G06F2217/70

摘要： A simulation apparatus includes a discrete events simulation section to perform a discrete type simulation of components of a configured model as defined based on attribute information that is information on parts of the components of the defined configured model and connection information showing a connectional relationship among the components of the defined configured model; and a soft error rate computation processing section to compute a soft error rate of the defined configured model based on the simulation result of the discrete events simulation section and data on soft error rates in the attribute information.

摘要翻译： 模拟装置包括：离散事件模拟部分，用于执行基于属性信息定义的配置模型的分量的离散类型模拟，所述属性信息是关于所定义的配置模型的组件的部分的信息，以及示出组件之间的连接关系的连接信息 的定义配置模型; 以及软错误率计算处理部，基于离散事件模拟部的模拟结果和属性信息中的软错误率的数据来计算定义的配置模型的软错误率。

公开(公告)号：US06762422B2

公开(公告)日：2004-07-13

申请号：US10148513

申请日：2002-09-24

申请人： Hironaru Yamaguchi ,  Hidefumi Ibe ,  Naoki Yamagami

发明人： Hironaru Yamaguchi ,  Hidefumi Ibe ,  Naoki Yamagami

IPC分类号： H01J3726

CPC分类号： H01J37/20 ,  H01J2237/20292

摘要： On a sample base 1 disposed within a vacuum container is provided a scale S(1). . . S(N), where in an actual distance of the sample base is monitored by observing the scale trough an optical system for exclusive use thereof, which can catch it within a field of view. With this, it is possible to position a foreign body, as a target of analysis, which is analyzed or observed by a first analysis/observation device, so that it necessarily falls within a field of view of a second analysis/observation device, thereby realizing quick and automatic delivery of the samples when observing the foreign body on the sample by plural numbers of the devices.

摘要翻译： 在设置在真空容器内的样品台1上设置刻度S（1）。 。 。 S（N），其中通过观察通过其专用的光学系统的尺度监视样本基座的实际距离，其可以在视场内捕获它。因此，可以定位异物 作为分析对象，由第一分析/观察装置进行分析或观察，使其必然落在第二分析/观察装置的视野内，从而在观察样品时快速自动地传送样品 异物在样品上由多个设备。

公开(公告)号：US07395168B2

公开(公告)日：2008-07-01

申请号：US11037105

申请日：2005-01-19

申请人： Hidefumi Ibe ,  Yasuo Yahagi ,  Hideaki Kameyama

发明人： Hidefumi Ibe ,  Yasuo Yahagi ,  Hideaki Kameyama

IPC分类号： G01V5/10

CPC分类号： G01R31/31816 ,  G01R31/002 ,  G01R31/2849 ,  G01R31/2881 ,  G01R31/30

摘要： Spectrum data of white neutrons having different spectrum shapes, and SEE counts obtained by a white neutron method using this multiple spectrum data, are stored. A computing section reads out the spectrum data, divides the data into energy groups, and calculates and stores a total flux of each energy group. Furthermore, the computing section reads out the SEE counts with respect to each of the spectrum data and the total flux of each energy group, substitutes the SEE counts and the total flux into a simultaneous equation, and calculates the SEE cross section for each of the energy groups. Subsequently, the computing section calculates parameters which determine a formula of the approximate function of the SEE cross section as a function of energy, so that computed values of error counts obtained by integration of multiple spectra and the approximate function sufficiently match the actual measured values thereof.

摘要翻译： 存储具有不同光谱形状的白色中子的光谱数据，以及使用该多光谱数据通过白中子法获得的SEE计数。 计算部分读取频谱数据，将数据分成能量组，并计算并存储每个能量组的总通量。 此外，计算部分读出关于每个能量组的每个频谱数据和总通量的SEE计数，将SEE计数和总通量替换为联立方程，并且计算每个能量组的SEE横截面 能源团体 随后，计算部分计算确定作为能量的函数的SEE截面的近似函数的公式的参数，使得通过积分多个光谱获得的误差计数值与近似函数充分匹配其实际测量值 。

公开(公告)号：US4578154A

公开(公告)日：1986-03-25

申请号：US746010

申请日：1985-06-19

申请人： Masao Kitamura ,  Norio Nakayama ,  Ryoei Katsura ,  Hidefumi Ibe ,  Shunsuke Uchida

发明人： Masao Kitamura ,  Norio Nakayama ,  Ryoei Katsura ,  Hidefumi Ibe ,  Shunsuke Uchida

IPC分类号： G01N27/404 ,  G01N27/416 ,  G01N27/49 ,  G01N27/54

CPC分类号： G01N27/404 ,  G01N27/4045 ,  G01N27/49

摘要： Two dissolved gas components in sample water, for example, oxygen and hydrogen in core water, are readily quantitatively determined in one and same membrane-type oxygen meter by using a membrane producing an overlapped potential region where a potential region for an oxidation limiting current plateau is overlapped with that for a reduction limiting current plateau between two dissolved gas components, and applying to between a pair of an electrode and a counter-electrode a more positive potential than the equilibrium potential for oxidation-reduction reaction of one of the two dissolved gas components principally, thereby measuring a current generated between the electrodes, and a more negative potential than the equilibrium potential for oxidation-reduction reaction of the other dissolved gas component, when desired, thereby measuring a current generated between the electrodes, and quantitatively determining a concentration of the first dissolved gas component from the latter current quantity and quantitatively determining a concentration of the other dissolved gas component from a difference between the said two current quantities.

摘要翻译： 样品水中的两种溶解气体组分，例如核心水中的氧气和氢气，可以通过使用产生重叠电位区域的膜在一个相同的膜式氧气计中进行定量测定，其中氧化极限电流平台的电位区域 与用于两个溶解气体组分之间的还原极限电流平台的那些重叠，并且在一对电极和对电极之间施加比两个溶解气体之一的氧化还原反应的平衡电位更正的电位 从而测量电极之间产生的电流，从而测量电极之间产生的电流，并且在需要时测量另外的溶解气体成分的氧化 - 还原反应的平衡电位的负电势，从而测量电极之间产生的电流，并定量测定浓度 的第一溶解气体组分 量并且根据所述两个电流量之间的差定量地确定其它溶解气体组分的浓度。

公开(公告)号：US4380168A

公开(公告)日：1983-04-19

申请号：US167029

申请日：1980-07-09

申请人： Hidefumi Ibe

发明人： Hidefumi Ibe

IPC分类号： G21C17/02 ,  F17D5/04 ,  G01M3/04 ,  G01M3/18

CPC分类号： F17D5/04

摘要： A plurality of sampling tubes are connected with a selector valve and the selector valve selects one of the sampling tubes so that the sample gas is lead through the selected sampling tube and a pipe way downstream of the selector valve to a leakage detection system. The pipe way is provided with a gas flushing section for flushing with high pressure gas and the gas flushing operation is performed before each change-over of the selector valve. The flow of sucked gas is kept constant by providing a gas flow control device downstream of the leakage detection section. A pressure sensor is provided for the pipe way leading to the detection section, to detect the gas pressure in the pipe way and the output of the pressure sensor is used to detect an abnormality occurring in the detection section inclusive of the pipe way thereto and also to correct the output of the pressure detector in the detection section.

摘要翻译： 多个采样管与选择阀连接，选择阀选择一个采样管，使得样品气体通过选定的采样管和选择阀下游的管道引导到泄漏检测系统。 管路设置有用于用高压气体冲洗的气体冲洗部分，并且在每次切换选择阀之前执行气体冲洗操作。 通过在泄漏检测部分的下游设置气体流量控制装置，吸入气体的流量保持恒定。 为通过检测部的管道设置压力传感器，检测管道内的气体压力，并且使用压力传感器的输出来检测包括管道在内的检测部分发生的异常，并且还 以校正检测部中的压力检测器的输出。

公开(公告)号：US20130132056A1

公开(公告)日：2013-05-23

申请号：US13702636

申请日：2011-05-13

申请人： Tadanobu Toba ,  Kenichi Shimbo ,  Hidefumi Ibe ,  Hideki Osaka

发明人： Tadanobu Toba ,  Kenichi Shimbo ,  Hidefumi Ibe ,  Hideki Osaka

IPC分类号： G06F17/50

CPC分类号： G06F17/5036 ,  G01R31/31816 ,  G06F17/5022 ,  G06F2217/70

摘要： A simulation apparatus includes a discrete events simulation section to perform a discrete type simulation of components of a configured model as defined based on attribute information that is information on parts of the components of the defined configured model and connection information showing a connectional relationship among the components of the defined configured model; and a soft error rate computation processing section to compute a soft error rate of the defined configured model based on the simulation result of the discrete events simulation section and data on soft error rates in the attribute information.

摘要翻译： 模拟装置包括：离散事件模拟部分，用于执行基于属性信息定义的配置模型的分量的离散类型模拟，所述属性信息是关于所定义的配置模型的组件的部分的信息，以及示出组件之间的连接关系的连接信息 的定义配置模型; 以及软错误率计算处理部，基于离散事件模拟部的模拟结果和属性信息中的软错误率的数据来计算定义的配置模型的软错误率。

公开(公告)号：US20050211890A1

公开(公告)日：2005-09-29

申请号：US11037105

申请日：2005-01-19

申请人： Hidefumi Ibe ,  Yasuo Yahagi ,  Hideaki Kameyama

发明人： Hidefumi Ibe ,  Yasuo Yahagi ,  Hideaki Kameyama

IPC分类号： G01R31/30 ,  G06F9/44 ,  G06F11/22 ,  G06F12/16 ,  G06F17/18 ,  G06F17/50 ,  G11C11/412 ,  G11C29/50 ,  G11C29/56 ,  G01V5/10

CPC分类号： G01R31/31816 ,  G01R31/002 ,  G01R31/2849 ,  G01R31/2881 ,  G01R31/30

摘要： When resistivity against errors caused by cosmic ray neutrons in a semiconductor device is evaluated, the storage in the evaluation apparatus stores multiple spectrum data of white neutrons having different spectrum shapes, and multiple SEE counts obtained by the white neutron method using this multiple spectrum data. A computing section performs processing, with respect to each spectrum data, to read out the spectrum data from the storage, divide the data into multiple energy groups, calculates and stores a total flux of each energy group. Furthermore, the computing section reads out from the storage, the SEE counts with respect to each of the multiple spectrum data and the total flux of each energy group, substitutes the SEE counts and the total flux into a simultaneous equation, where a product of matrix elements indicating the total flux of each of the energy groups as to each of the multiple spectrum data and vectors indicating the SEE cross section of each of the energy groups represents the SEE count as to each of the multiple spectrum data, and calculates the SEE cross section for each of the energy groups. Subsequently, the computing section performs a calculation so that parameters are calculated, which determine a formula of the approximate function of the SEE cross section as a function of energy, so that computed values of error counts obtained by integration of multiple spectra and the approximate function sufficiently match the actual measured values thereof. With the processing as described above, there has been achieved an error evaluation in the semiconductor device using white neutrons independent from an accelerator.

摘要翻译： 评估半导体装置中由宇宙射线中子引起的误差的电阻率时，评价装置中的存储存储具有不同光谱形状的白色中子的多个光谱数据，以及使用该多光谱数据通过白中子法获得的多个SEE计数。 计算部对每个频谱数据进行处理，从存储器读出频谱数据，将数据分割成多个能量组，计算并存储各能量组的总磁通量。 此外，计算部分从存储器读出相对于多个频谱数据中的每一个和每个能量组的总通量的SEE计数，将SEE计数和总通量替换为联立方程，其中矩阵的乘积 指示每个能量组对于每个多个频谱数据和指示每个能量组的SEE横截面的矢量的总能量的元素表示对于多个频谱数据中的每一个的SEE计数，并且计算SEE交叉 每个能量组的部分。 随后，计算部分执行计算，从而计算参数，其确定作为能量的函数的SEE截面的近似函数的公式，使得通过积分多个光谱获得的误差计数值和近似函数 充分匹配其实际测量值。 通过如上所述的处理，已经在使用独立于加速器的白色中子的半导体器件中实现了误差评估。

公开(公告)号：US08904233B2

公开(公告)日：2014-12-02

申请号：US13522551

申请日：2011-02-09

申请人： Hidefumi Ibe ,  Tadanobu Toba ,  Kenichi Shimbo ,  Hitoshi Taniguchi

发明人： Hidefumi Ibe ,  Tadanobu Toba ,  Kenichi Shimbo ,  Hitoshi Taniguchi

IPC分类号： G06F11/00 ,  G06F11/14 ,  G01R31/00

CPC分类号： G06F11/1405 ,  G01R31/00

摘要： A failure caused by a soft-error including MNU, of an electronic apparatus is prevented, while suppressing increase of a mounting area, power consumption, and processing time. The electronic apparatus stores data indicating the state of a flip-flop included in a sequential logic circuit within an arithmetic unit, each time when execution is performed on a check point provided for every predetermined number of instructions. When a symptom of a soft-error is detected, the apparatus sets the state of the flip-flop included in the sequential logic circuit within the arithmetic unit, based on the data stored after execution of the instruction at the immediately preceding check point, and restarts execution from the next instruction, being subsequent to the instruction associated with the immediately preceding check point.

摘要翻译： 在抑制安装面积的增加，功耗和处理时间的同时，防止由电子装置的包含MNU的软错误引起的故障。 每当在针对每个预定数量的指令提供的检查点上执行执行时，电子装置存储指示包括在运算单元内的顺序逻辑电路中的触发器的状态的数据。 当检测到软错误的症状时，该装置基于在执行紧接在前一个检查点的指令之后存储的数据来设置运算单元内的顺序逻辑电路中包括的触发器的状态，以及 从下一条指令重新开始执行，该命令在与紧接在前的检查点相关联的指令之后。