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    Integrated monitoring method for nuclear device and system using the same
    1.
    发明申请
    Integrated monitoring method for nuclear device and system using the same 审中-公开
    核设备和系统的综合监控方法采用相同的方式

    公开(公告)号：US20080069290A1

    公开(公告)日：2008-03-20

    申请号：US11889705

    申请日：2007-08-15

    申请人： Jin-Ho Park ,  Doo-Byung Yoon ,  Young-Chul Choi ,  In-Soo Koo ,  Chang-Ho Son

    发明人： Jin-Ho Park ,  Doo-Byung Yoon ,  Young-Chul Choi ,  In-Soo Koo ,  Chang-Ho Son

    IPC分类号： G21C17/00

    CPC分类号： G21C17/00 ,  G21D3/008 ,  G21D3/04 ,  Y02E30/40

    摘要： An integrated monitoring method and a system using the same which can monitor structural integrity or an operating state of a nuclear device are provided. One integrated analysis unit receives a plurality of signals in order to integrate, mutually exchange, and analyze from a plurality of heterogeneous sensors installed in the nuclear device. The integrated analysis unit may notify an operator with an alarm since an alarm unit may be adhered to the integrated analysis unit. Accordingly, the present invention may provide accurate, useful, and various information due to integration of the sensor signal while not increasing a number of installed sensors, manufacture a simulator by generating a database of the sensor signals, or use a past signal as data for an optimum design by researching and analyzing the past signal.

    摘要翻译： 提供了可以监视核设备的结构完整性或操作状态的集成监视方法和使用该监视方法的系统。 一个集成分析单元接收多个信号，以便从安装在核设备中的多个异构传感器集成，相互交换和分析。 集成分析单元可以通知具有警报的操作者，因为警报单元可能被粘附到集成分析单元。 因此，本发明可以提供精确，有用的和各种信息，这是由于传感器信号的集成而不增加多个安装的传感器，通过生成传感器信号的数据库来制造模拟器，或者使用过去的信号作为数据 通过研究和分析过去信号的最佳设计。

    Leakage Detection Method and System Using Camera Image
    2.
    发明申请
    Leakage Detection Method and System Using Camera Image 审中-公开
    泄漏检测方法和使用摄像机图像的系统

    公开(公告)号：US20110185790A1

    公开(公告)日：2011-08-04

    申请号：US12893048

    申请日：2010-09-29

    申请人： Young-Chul Choi ,  Jin-Ho Park ,  Hyeong Seop Jeon ,  Ki-Sung Son ,  Doo-Byung Yoon ,  Sung Hwan Shin

    发明人： Young-Chul Choi ,  Jin-Ho Park ,  Hyeong Seop Jeon ,  Ki-Sung Son ,  Doo-Byung Yoon ,  Sung Hwan Shin

    IPC分类号： G01M3/04

    CPC分类号： G01M3/04

    摘要： Provided is a leakage detection system and method using an image that may detect a leakage of high temperature high pressure steam using an image. The leakage detection method may include: obtaining an image of a target where a leakage of high temperature high pressure steam occurs; detecting, in the obtained image, an edge image before the leakage occurs and an edge image after the leakage occurs; detecting only a leakage edge image by comparing the edge image before the leakage occurs and the edge image after the leakage occurs; removing noise from the leakage edge image; and displaying the leakage edge image in which the noise is removed.

    摘要翻译： 提供了一种使用可以使用图像检测高温高压蒸汽的泄漏的图像的泄漏检测系统和方法。 泄漏检测方法可以包括：获得发生高温高压蒸汽的泄漏的目标的图像; 在获得的图像中检测在泄漏发生之前的边缘图像和发生泄漏之后的边缘图像; 通过比较泄漏发生前的边缘图像和泄漏发生后的边缘图像，仅检测泄漏边缘图像; 从泄漏边缘图像中去除噪声; 并显示除去噪声的泄漏边缘图像。

    METHOD AND DEVICE FOR LOW FREQUENCY VIBRATION EXCITATION USING ULTRASONIC WAVE
    3.
    发明申请
    METHOD AND DEVICE FOR LOW FREQUENCY VIBRATION EXCITATION USING ULTRASONIC WAVE 审中-公开
    使用超声波的低频振动激励的方法和装置

    公开(公告)号：US20110314916A1

    公开(公告)日：2011-12-29

    申请号：US12825961

    申请日：2010-06-29

    申请人： Jin-Ho Park ,  Doo-Byung Yoon ,  Young-Chul Choi ,  Sung Hwan Shin

    发明人： Jin-Ho Park ,  Doo-Byung Yoon ,  Young-Chul Choi ,  Sung Hwan Shin

    IPC分类号： G01N29/12

    CPC分类号： G01N29/348 ,  G01N29/42 ,  G01N2291/106

    摘要： Provided is a method and device for low frequency vibration excitation, which may generate a low frequency using a plurality of ultrasonic generators for high frequency. The method generates ultrasonic waves using a plurality of ultrasonic generators attached to a target structure to induce a beat phenomenon, and extract a frequency lower than a frequency of each of the plurality of the ultrasonic generators to measure a property of the target structure, and thereby may be freely applied to a target structure, regardless of a shape of the target structure such as a plate, a curved pipe, and the like, using a relatively small-sized ultrasonic sensor for high frequency, and may excite a specific frequency of an acceleration range, so that the ultrasonic excitation method may be applicable in a relatively poor Signal-to-Noise Ratio (SNR) range.

    摘要翻译： 提供了一种用于低频振动激励的方法和装置，其可以使用多个用于高频的超声波发生器来产生低频。 该方法使用附着到目标结构的多个超声波发生器产生超声波，以引起拍子现象，并且提取比多个超声波发生器的频率低的频率来测量目标结构的特性，从而 可以使用相对较小尺寸的用于高频率的超声波传感器，而不管诸如板，弯曲管等的目标结构的形状如何，可以自由地施加到目标结构，并且可以激发特定的频率 加速度范围，使得超声波激发方法可适用于相对较差的信噪比（SNR）范围。

    METHOD AND SYSTEM FOR MEASURING STRUCTURAL VIBRATION USING CURVE FITTING FROM VIDEO SIGNAL
    4.
    发明申请
    METHOD AND SYSTEM FOR MEASURING STRUCTURAL VIBRATION USING CURVE FITTING FROM VIDEO SIGNAL 审中-公开
    使用来自视频信号的曲线测量结构振动的方法和系统

    公开(公告)号：US20110050890A1

    公开(公告)日：2011-03-03

    申请号：US12871641

    申请日：2010-08-30

    申请人： Young-Chul Choi ,  Jin-Ho Park ,  Hyeong Seop Jeon ,  Doo-Byung Yoon ,  Sung Hwan Shin

    发明人： Young-Chul Choi ,  Jin-Ho Park ,  Hyeong Seop Jeon ,  Doo-Byung Yoon ,  Sung Hwan Shin

    IPC分类号： H04N7/18

    CPC分类号： H04N5/23248 ,  H04N5/23229 ,  H04N5/23254 ,  H04N5/23267

    摘要： A method and system for measuring structural vibration using curve fitting from a video signal, which can reduce an error in vibration measurement displacement, is provided. A method for measuring structural vibration using curve fitting from a video signal, the method includes the steps of: obtaining a video signal of the object; converting the video signal of the object into a gray video signal; adjusting the brightness of the converted video signal; separating an area to be measured from the brightness-adjusted video signal; selecting an edge area of the object from a video signal of the separated area; removing noises from the edge regions; and performing curve fitting with respect to the noise-removed video signal of the edge area. Accordingly, a displacement error is reduced, so that vibration can be more exactly measured.

    摘要翻译： 提供了一种使用来自视频信号的曲线拟合来测量结构振动的方法和系统，其可以减少振动测量位移中的误差。 一种使用来自视频信号的曲线拟合来测量结构振动的方法，该方法包括以下步骤：获得对象的视频信号; 将对象的视频信号转换为灰色视频信号; 调整转换的视频信号的亮度; 从亮度调整后的视频信号中分离待测区域; 从分离区域的视频信号中选择对象的边缘区域; 去除边缘区域的噪声; 并对边缘区域的噪声消除视频信号执行曲线拟合。 因此，位移误差降低，从而可以更准确地测量振动。

    METHOD OF INHIBITING EXPRESSION OF TARGET MRNA USING SIRNA CONSISTING OF NUCLEOTIDE SEQUENCE COMPLEMENTARY TO SAID TARGET MRNA
    7.
    发明申请
    METHOD OF INHIBITING EXPRESSION OF TARGET MRNA USING SIRNA CONSISTING OF NUCLEOTIDE SEQUENCE COMPLEMENTARY TO SAID TARGET MRNA 审中-公开
    抑制靶向MRNA的表达的方法使用SIRNA包含核酸序列与鉴定目标MRNA相符

    公开(公告)号：US20090155904A1

    公开(公告)日：2009-06-18

    申请号：US11721303

    申请日：2005-12-08

    申请人： Young-Chul Choi ,  Han Oh Park ,  Sorim Choung ,  Young Joo Kim ,  Sang Soo Kim ,  Seong-min Park ,  Sang-Cheol Kim ,  Gyuman Yoon ,  Kyoung Oak Choi ,  Hyo Jin Kang

    发明人： Young-Chul Choi ,  Han Oh Park ,  Sorim Choung ,  Young Joo Kim ,  Sang Soo Kim ,  Seong-min Park ,  Sang-Cheol Kim ,  Gyuman Yoon ,  Kyoung Oak Choi ,  Hyo Jin Kang

    IPC分类号： C12N5/02

    CPC分类号： C12N15/111 ,  C12N15/113 ,  C12N2310/14 ,  C12N2320/11 ,  G16B20/00

    摘要： A inhibition method of target mRNA expression includes: (a) obtaining binding energy of a double combination section on a dsRNA sequence of all combination comprising complementary nucleotides to a random target mRNA; (b) dividing the binding energy into four sections on the dsRNA sequence of each combination to obtain a difference of the mean binding energy between each section and convert into a score of a relative combination energy pattern; (c) selecting siRNA whose inhibition efficiency to target mRNA is expected to be high by applying the converted score to the dsRNA sequence with other factors that affect the efficiency of siRNA; and (d) inhibiting target mRNA expression using the selected siRNA. As a result, a researcher or an experimenter can analyze patterns of a relative binding energy on base sequences of unknown siRNA without actual experiments to determine whether the siRNA is effective or ineffective rapidly, thereby design and production efficiency of siRNA can be maximized and target mRNA can be effectively inhibited with efficient siRNA to the target mRNA.

    摘要翻译： 靶mRNA表达的抑制方法包括：（a）获得双组合切片对包含与随机靶mRNA的互补核苷酸的所有组合的dsRNA序列的结合能; （b）将结合能分成每个组合的dsRNA序列上的四个部分，以获得每个部分之间的平均结合能的差异，并转换成相对组合能量模式的得分; （c）通过将影响siRNA效率的其它因素应用于dsRNA序列的转化得分，选择siRNA靶向mRNA的抑制效率高的siRNA; 和（d）使用所选择的siRNA抑制靶mRNA表达。 因此，研究人员或实验者可以分析未知siRNA基因序列相对结合能力的模式，无需实际实验，可以快速确定siRNA是否有效或无效，从而可以使siRNA的设计和生产效率最大化，靶mRNA 可以有效地抑制靶mRNA的有效siRNA。

    Electronic emission device, electron emission display device having the same, and method of manufacturing the electron emission device
    8.
    发明申请
    Electronic emission device, electron emission display device having the same, and method of manufacturing the electron emission device 失效
    电子发射装置，具有该电子发射装置的电子发射显示装置及其制造方法

    公开(公告)号：US20080018228A1

    公开(公告)日：2008-01-24

    申请号：US11586494

    申请日：2006-10-26

    申请人： Young-Chul Choi ,  Jong-Hwan Park

    发明人： Young-Chul Choi ,  Jong-Hwan Park

    IPC分类号： H01J1/02 ,  H01J63/04 ,  H01J1/62

    CPC分类号： H01J31/127 ,  B82Y10/00 ,  H01J29/04 ,  H01J29/481 ,  H01J29/86 ,  H01J63/02 ,  H01J63/04 ,  H01J2201/30469 ,  Y10S977/742 ,  Y10S977/743 ,  Y10S977/765 ,  Y10S977/876

    摘要： An electron emission device which can uniformly emit electrons and can be simply manufactured at a reduced cost, and a display apparatus having improved uniform brightness of pixels by using the electron emission device. In addition, a simple method of manufacturing the electron emission device. The electron emission device includes: a first substrate; a cathode electrode and an electron emission unit disposed on the first substrate; a gate electrode electrically insulated from the cathode electrode; an insulating layer disposed between the cathode electrode and the gate electrode to insulate the cathode electrode from the gate electrode; and an electron emission source including carbon nanotubes (CNTs) that contact the cathode electrode, wherein distances between the gate electrode and the tips of the CNTs are uniform.

    摘要翻译： 可以均匀地发射电子并且可以以较低成本简单地制造的电子发射装置，以及通过使用电子发射装置具有改善的像素均匀亮度的显示装置。 另外，制造电子发射器件的简单方法。 电子发射装置包括：第一基板; 设置在所述第一基板上的阴极电极和电子发射单元; 与所述阴极电绝缘的栅电极; 绝缘层，设置在所述阴极电极和所述栅极电极之间，以使所述阴极电极与所述栅电极绝缘; 以及包括接触阴极的碳纳米管（CNT）的电子发射源，其中，栅电极与CNT的尖端之间的距离是均匀的。