公开(公告)号：US20090315614A1

公开(公告)日：2009-12-24

申请号：US12109091

申请日：2008-04-24

申请人： Hiroaki KENJYO ,  Tadashi Miyazaki ,  Yasushi Goto ,  Naotaka Oda ,  Toshifumi Sato

发明人： Hiroaki KENJYO ,  Tadashi Miyazaki ,  Yasushi Goto ,  Naotaka Oda ,  Toshifumi Sato

IPC分类号： G06F11/16

CPC分类号： G06F11/183

摘要： Each of APRM units equipped for each of the diversity channels has printed circuit boards having circuit patterns thereon and a circuit description elements installed on the printed circuit board. The circuit description elements are FPGA elements manufactured by mutually different providers for example and implemented an electric circuit described in a hardware description language by a configuration tool. The circuit description elements can be implemented mutually different descriptions of the electric circuit, or can be implemented the electric circuit by mutually different configuration tools. Also, the printed circuit boards for the diversity channels can be different from each other.

摘要翻译： 为每个分集通道配备的每个APRM单元具有其上具有电路图案的印刷电路板和安装在印刷电路板上的电路描述元件。 电路描述元件是由相互不同的提供商制造的FPGA元件，并且通过配置工具实现了以硬件描述语言描述的电路。 电路描述元件可以实现相互不同的电路描述，或者可以通过相互不同的配置工具来实现电路。 此外，用于分集通道的印刷电路板可以彼此不同。

公开(公告)号：US08044703B2

公开(公告)日：2011-10-25

申请号：US12109091

申请日：2008-04-24

申请人： Hiroaki Kenjyo ,  Tadashi Miyazaki ,  Yasushi Goto ,  Naotaka Oda ,  Toshifumi Sato

发明人： Hiroaki Kenjyo ,  Tadashi Miyazaki ,  Yasushi Goto ,  Naotaka Oda ,  Toshifumi Sato

IPC分类号： G06F11/16

CPC分类号： G06F11/183

摘要： Each of APRM units equipped for each of the diversity channels has printed circuit boards having circuit patterns thereon and a circuit description elements installed on the printed circuit board. The circuit description elements are FPGA elements manufactured by mutually different providers for example and implemented an electric circuit described in a hardware description language by a configuration tool. The circuit description elements can be implemented mutually different descriptions of the electric circuit, or can be implemented the electric circuit by mutually different configuration tools. Also, the printed circuit boards for the diversity channels can be different from each other.

摘要翻译： 为每个分集通道配备的每个APRM单元具有其上具有电路图案的印刷电路板和安装在印刷电路板上的电路描述元件。 电路描述元件是由相互不同的提供商制造的FPGA元件，并且通过配置工具实现了以硬件描述语言描述的电路。 电路描述元件可以实现相互不同的电路描述，或者可以通过相互不同的配置工具来实现电路。 此外，用于分集通道的印刷电路板可以彼此不同。

公开(公告)号：US08605851B2

公开(公告)日：2013-12-10

申请号：US11494541

申请日：2006-07-28

申请人： Naotaka Oda ,  Yasushi Goto ,  Tadashi Miyazaki

发明人： Naotaka Oda ,  Yasushi Goto ,  Tadashi Miyazaki

IPC分类号： G21C17/00

CPC分类号： G21C7/08 ,  G21C17/10 ,  G21Y2002/201 ,  G21Y2002/304 ,  G21Y2004/30 ,  G21Y2004/40 ,  Y02E30/39

摘要： To provide a rod block monitor in which irrespective of the selection or non-selection of a control rod, such a process is repeatedly executed that gain adjustment is performed at fixed intervals at all times to match a local area average value of signals of neutron detectors surrounding the control rod with a nuclear reactor average power and a block level appropriate to the local area average value of the neutron detector signals after the gain adjustment is set.

摘要翻译： 为了提供一种棒状监视器，其中不管选择或不选择控制杆，这种处理被重复地执行，总是以固定的间隔执行增益调整以匹配中子检测器的信号的局部平均值 围绕具有核反应堆平均功率的控制棒，并且在设置增益调整之后，适合于中子探测器信号的局部平均值的块电平。

公开(公告)号：US20070063839A1

公开(公告)日：2007-03-22

申请号：US11494541

申请日：2006-07-28

申请人： Naotaka Oda ,  Yasushi Goto ,  Tadashi Miyazaki

发明人： Naotaka Oda ,  Yasushi Goto ,  Tadashi Miyazaki

IPC分类号： G08B21/00

CPC分类号： G21C7/08 ,  G21C17/10 ,  G21Y2002/201 ,  G21Y2002/304 ,  G21Y2004/30 ,  G21Y2004/40 ,  Y02E30/39

摘要： To provide a rod block monitor in which irrespective of the selection or non-selection of a control rod, such a process is repeatedly executed that gain adjustment is performed at fixed intervals at all times to match a local area average value of signals of neutron detectors surrounding the control rod with a nuclear reactor average power and a block level appropriate to the local area average value of the neutron detector signals after the gain adjustment is set.

摘要翻译： 为了提供一种棒状监视器，其中不管选择或不选择控制杆，这种处理被重复地执行，总是以固定的间隔执行增益调整以匹配中子检测器的信号的局部平均值 围绕具有核反应堆平均功率的控制棒，并且在设置增益调整之后，适合于中子探测器信号的局部平均值的块电平。

公开(公告)号：US08831162B2

公开(公告)日：2014-09-09

申请号：US11520785

申请日：2006-09-14

申请人： Naotaka Oda ,  Tadashi Miyazaki

发明人： Naotaka Oda ,  Tadashi Miyazaki

IPC分类号： G21C17/112 ,  G11C17/12 ,  G21C17/00

CPC分类号： G11C17/12 ,  G21C17/12 ,  G21Y2002/204 ,  G21Y2002/302 ,  G21Y2002/304 ,  G21Y2004/30 ,  G21Y2004/40

摘要： A reactor core coolant temperature measuring apparatus for measuring the temperature of the coolant flowing in the reactor core of a nuclear reactor comprises a γ-ray thermometer having a temperature measuring section arranged below the bottom of the reactor core and a γ-ray heat generation detecting section arranged between the bottom and the top of the reactor core, a cable for transmitting the signal output from the temperature measuring section and an output signal processing means for receiving the signal and computationally determining the local temperature of the coolant at the position of placement of the temperature measuring section.

摘要翻译： 用于测量在核反应堆的反应堆芯中流动的冷却剂的温度的反应堆堆芯冷却剂温度测量装置包括：γ射线温度计，其具有设置在反应堆堆芯底部的温度测量部分和γ射线发热检测器 布置在反应堆芯的底部和顶部之间的部分，用于传输从温度测量部分输出的信号的电缆和用于接收信号的输出信号处理装置，并计算地确定在放置位置处的冷却剂的局部温度 温度测量部分。

公开(公告)号：US20100254504A1

公开(公告)日：2010-10-07

申请号：US12569123

申请日：2009-09-29

申请人： Hirotaka SAKAI ,  Naotaka Oda ,  Tadashi Miyazaki ,  Toshifumi Sato

发明人： Hirotaka SAKAI ,  Naotaka Oda ,  Tadashi Miyazaki ,  Toshifumi Sato

IPC分类号： G21C17/108

CPC分类号： G21C17/108

摘要： The power monitoring system has: a local power range monitor (LPRM) unit that has a plurality of local power channels to obtain local neutron distribution in a nuclear reactor core; an averaged power range monitor (APRM) unit that receives power output signals from the LPRM unit and obtains average output power signal of the reactor core as a whole; and an oscillation power range monitor (OPRM) unit that receives the power output signals from the LPRM unit and monitors power oscillations of the reactor core. The output signals from the LPRM unit to the APRM unit and the output signals from the LPRM unit to the OPRM unit are independent.

摘要翻译： 功率监测系统具有：具有多个局部功率通道以在核反应堆堆芯中获得局部中子分布的局部功率范围监视器（LPRM）单元; 平均功率范围监视器（APRM）单元，其从LPRM单元接收功率输出信号，并获得整个反应堆堆芯的平均输出功率信号; 以及振荡功率范围监视器（OPRM）单元，其接收来自LPRM单元的功率输出信号并监测反应堆堆芯的功率振荡。 从LPRM单元到APRM单元的输出信号和从LPRM单元到OPRM单元的输出信号是独立的。

公开(公告)号：US20070201601A1

公开(公告)日：2007-08-30

申请号：US11520785

申请日：2006-09-14

申请人： Naotaka Oda ,  Tadashi Miyazaki

发明人： Naotaka Oda ,  Tadashi Miyazaki

IPC分类号： G21C17/00

CPC分类号： G11C17/12 ,  G21C17/12 ,  G21Y2002/204 ,  G21Y2002/302 ,  G21Y2002/304 ,  G21Y2004/30 ,  G21Y2004/40

摘要： A reactor core coolant temperature measuring apparatus for measuring the temperature of the coolant flowing in the reactor core of a nuclear reactor comprises a γ-ray thermometer having a temperature measuring section arranged below the bottom of the reactor core and a γ-ray heat generation detecting section arranged between the bottom and the top of the reactor core, a cable for transmitting the signal output from the temperature measuring section and an output signal processing means for receiving the signal and computationally determining the local temperature of the coolant at the position of placement of the temperature measuring section.

摘要翻译： 用于测量在核反应堆的反应堆芯中流动的冷却剂的温度的反应堆芯冷却剂温度测量装置包括伽马射线温度计，其具有设置在反应堆堆芯底部的温度测量部分和伽马射线发热检测 布置在反应堆芯的底部和顶部之间的部分，用于传输从温度测量部分输出的信号的电缆和用于接收信号的输出信号处理装置，并计算地确定在放置位置处的冷却剂的局部温度 温度测量部分。

公开(公告)号：US20130182810A1

公开(公告)日：2013-07-18

申请号：US13397913

申请日：2012-02-16

申请人： Toru Shijo ,  Masataka Yanagisawa ,  Tadashi Miyazaki

发明人： Toru Shijo ,  Masataka Yanagisawa ,  Tadashi Miyazaki

IPC分类号： G21C17/00

CPC分类号： G21C17/108 ,  G21C17/10

摘要： A traveling reactor power monitoring system includes a probe cable, a traveling prove connected to the probe cable, a storage reel storaging the probe cable, a motor feeding and spooling the probe cable, a drive control unit driving the motor at a scheduled drive speed, a torque sensor measuring a drive torque for moving the traveling probe and the probe cable, an aimed torque DB storing a first threshold and a second threshold, a drive information DB storing the drive torque and the drive speed that the drive control unit moved the traveling probe and a scheduled drive speed processor calculating the scheduled drive speed that is set faster than previous drive speed when the previous drive torque is smaller than the second threshold, and is set slower than previous drive speed when the previous drive torque is larger than the first threshold.

摘要翻译： 一种行进电抗器电力监控系统，包括探针电缆，连接到探针电缆的行进证件，存储探针电缆的存储卷轴，馈送和缠绕探针电缆的电机，以预定驱动速度驱动电动机的驱动控制单元， 测量用于移动行进探针和探针电缆的驱动扭矩的扭矩传感器，存储第一阈值和第二阈值的目标扭矩DB，存储驱动控制单元移动行驶的驱动扭矩和驱动速度的驱动信息DB 探测器和计划的驱动速度处理器计算当先前的驱动转矩小于第二阈值时比先前的驱动速度设定得更快的预定驱动速度，并且当先前的驱动转矩大于第一驱动转矩 阈。

公开(公告)号：US06955847B1

公开(公告)日：2005-10-18

申请号：US09787929

申请日：2000-08-01

申请人： Hirosi Itou ,  Tadashi Miyazaki ,  Hisashi Nagi ,  Shigekazu Takeuchi ,  Katsumasa Hata

发明人： Hirosi Itou ,  Tadashi Miyazaki ,  Hisashi Nagi ,  Shigekazu Takeuchi ,  Katsumasa Hata

IPC分类号： A44B18/00 ,  D04H1/54 ,  D04H11/08 ,  B32B1/00 ,  B27N3/10

CPC分类号： A44B18/0015 ,  A44B18/0011 ,  D04H1/541 ,  D04H1/544 ,  D04H1/55 ,  D04H11/08 ,  Y10T428/24008 ,  Y10T428/24628 ,  Y10T428/24636

摘要： The heat-embossed, fastening non-woven fabric of the present invention comprises, as at least one component, core-sheath or side-by-side heat-fusing composite staple fibers having a low-melting polymer component on a fiber surface, wherein a front surface of the non-woven fabric comprises a non-embossed portion and an embossed portion, the non-embossed portion being a large number of regularly or irregularly dispersed convex island regions upwardly projecting from the front surface, the embossed portion being a sea region surrounding each island region, and at least one end of the composite staple fibers in the non-embossed portion that constitute the convex island regions being press- and heat-anchored at the embossed portion that constitute the sea region. The non-woven fabric of the present invention is thin and flexible, and can be used as a cost-effective loop fastener member suitable for disposable products. In addition, the non-woven fabric of the present invention maintains its high strength because the fibers constituting the loop engaging elements are prevented from being pulled out even if the loop fastener member is subjected to a tensile force from the hook engaging elements.

摘要翻译： 本发明的热压花紧固无纺布作为至少一种组分，在纤维表面上包含具有低熔点聚合物组分的芯鞘或并列热熔复合短纤维，其中 无纺布的前表面包括非压花部分和压纹部分，非压花部分是从前表面向上突出的大量规则或不规则分散的凸岛区域，压花部分是海 区域，并且构成凸岛区域的非压花部分中的复合短纤维的至少一端被压制和热锚定在构成海域的压花部分。 本发明的无纺布是薄且柔软的，并且可以用作适合于一次性产品的成本有效的环紧固件。 此外，本发明的无纺布保持其高强度，因为即使环形搭扣构件受到来自钩接合元件的张力的影响，防止构成环形接合元件的纤维被拉出。

公开(公告)号：US5684600A

公开(公告)日：1997-11-04

申请号：US575083

申请日：1995-12-19

申请人： Tadashi Miyazaki ,  Masaya Fujimoto ,  Hidechika Kumamoto ,  Haruo Yamamoto ,  Shinji Hayashi

发明人： Tadashi Miyazaki ,  Masaya Fujimoto ,  Hidechika Kumamoto ,  Haruo Yamamoto ,  Shinji Hayashi

IPC分类号： H04N1/60 ,  G06T5/20 ,  H04N1/40 ,  H04N1/409 ,  H04N1/46 ,  H04N1/58 ,  G06K9/36

CPC分类号： H04N1/4092 ,  H04N1/40062 ,  H04N1/58

摘要： An image processor performs emphasis processings suitable for materials to be copied to produce clear copy outputs. The image processor has a digitizing circuit which outputs a digital signal produced by digitizing an image. The processor further has a first detecting circuit which detects an area of the digital signal including a periodic component, a second detecting circuit which detects a character area of the digital signal, and a smoothing circuit which smoothes the digital signal to output a smoothed signal. Either the digital signal or the smoothed signal is selected and outputted by a changeover circuit according to an output of the first detecting circuit. The output of the changeover circuit is differentiated into a plurality of differentiated signals by a differentiating circuit by use of a plurality of different coefficients. One of the differentiated signals is selected and outputted according to the outputs of the first and second detecting circuits.

摘要翻译： 图像处理器执行适合于要复制的材料的强调处理以产生清晰的拷贝输出。 图像处理器具有数字化电路，其输出通过数字化图像而产生的数字信号。 处理器还具有检测包括周期性分量的数字信号的区域的第一检测电路，检测数字信号的字符区域的第二检测电路以及平滑数字信号以输出平滑信号的平滑电路。 根据第一检测电路的输出，通过转换电路选择和输出数字信号或平滑信号。 通过使用多个不同的系数，通过微分电路将转换电路的输出微分成多个微分信号。 根据第一和第二检测电路的输出来选择和输出微分信号之一。