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55 条记录 (耗时 0.017 秒)

    SYSTEM AND METHOD FOR COMPENSATING FOR NON-LINEAR RESPONSE CHARACTERISTIC IN PHASE-SHIFTING DEFLECTOMETRY
    1.
    发明公开
    SYSTEM AND METHOD FOR COMPENSATING FOR NON-LINEAR RESPONSE CHARACTERISTIC IN PHASE-SHIFTING DEFLECTOMETRY 审中-公开

    公开(公告)号：EP3745084A1

    公开(公告)日：2020-12-02

    申请号：EP18902666.9

    申请日：2018-08-14

    申请人： Korea Research Institute of Standards and Science

    发明人： GHIM, Young-sik ,  NGUYEN, The-mahn ,  RHEE, Hyug-gyo

    IPC分类号： G01B11/25 ,  G01B9/02 ,  G06F17/10

    摘要： The present disclosure is directed to a system and a method for compensating non-linear response characteristics in measuring the shape of an object using phase-shifting deflectometry. More particularly, the present disclosure is directed to a method for compensating non-linear response characteristics in phase-shifting deflectometry including steps of: generating a pattern by a pattern generating portion and projecting the same to a measurement object; obtaining an image of a deformed pattern reflected from the measurement object by a detector; linearizing non-linear responses on the basis of a look up table considering non-linear response characteristics of the pattern generating portion and the detector by a compensation means; and compensating phase-shifting amounts generated due to non-linear response characteristics by the compensation means.

    METHOD FOR CONTROLLING MAGNETIC DOMAIN WALL OF MAGNETIC STRUCTURE AND MAGNETIC MEMORY DEVICE USING SAME
    2.
    发明公开
    METHOD FOR CONTROLLING MAGNETIC DOMAIN WALL OF MAGNETIC STRUCTURE AND MAGNETIC MEMORY DEVICE USING SAME 审中-公开
    用于控制磁结构和磁存储设备THEREFOR的磁畴壁

    公开(公告)号：EP3171364A1

    公开(公告)日：2017-05-24

    申请号：EP15822296.8

    申请日：2015-01-16

    申请人： Korea Research Institute Of Standards And Science

    发明人： MOON, Kyoungwoong ,  HWANG, Chanyong

    IPC分类号： G11B5/02 ,  H01L27/105 ,  G11C11/15

    CPC分类号： G11C19/0808 ,  G11B5/02 ,  G11C11/161 ,  G11C11/1675 ,  G11C19/0816 ,  G11C19/085 ,  H01L27/105

    摘要： The present invention provides a method for controlling a magnetic domain wall of a magnetic structure and a magnetic memory device using same. The method includes: a first step of applying a first magnetic field in a first direction to a magnetic structure having a plurality of magnetic domains and a magnetic domain wall between the magnetic domains, and applying a second magnetic field in a second direction to the magnetic structure, the first direction being parallel to the magnetization direction of the magnetic domain wall and the second direction being parallel to the magnetization direction of the magnetic domain wall; and a second step of applying a third magnetic field in a direction opposite to the first direction to the magnetic structure and applying a fourth magnetic field in a direction opposite to the second direction to the magnetic structure, wherein the magnetic domain wall can be moved uniformly in a direction parallel to the magnetization direction of the magnetic domain wall or the magnetization direction of the magnetic domains.

    摘要翻译： 本发明提供了一种用于控制磁结构的磁畴壁，并使用相同的磁存储器件的方法。 该方法包括：对磁结构的磁施加第一磁场在第一方向上具有磁畴的磁畴之间的多个和磁畴壁，且施加第二磁场的第二方向的第一步骤 结构中，第一方向平行于磁畴壁的磁化方向与所述第二方向平行于所述磁畴壁的磁化方向; 并且在相反的方向上与所述第一方向施加第三磁场到磁结构和在一个方向相反的第二方向上的磁结构施加第四磁场，worin磁畴壁的第二步骤可以均匀地移动 在一个方向上平行于磁畴壁的磁化方向或磁畴的磁化方向。

    HIGH-SPEED 3D IMAGING SYSTEM USING CONTINUOUS-WAVE THZ BEAM SCAN
    3.
    发明公开
    HIGH-SPEED 3D IMAGING SYSTEM USING CONTINUOUS-WAVE THZ BEAM SCAN 审中-公开
    三维立体声系统（3D-BILDGEBUNGSSYSTEM UNTER VERWENDUNG VON DAUERSTRICH-THZ-STRAHLABTASTMUSTERN）

    公开(公告)号：EP3156762A1

    公开(公告)日：2017-04-19

    申请号：EP16193437.7

    申请日：2016-10-12

    申请人： Korea Research Institute Of Standards And Science

    发明人： Yahng, Ji Sang ,  Yee, Dae-Su

    IPC分类号： G01B11/24 ,  G01N21/3581

    CPC分类号： G01B11/2518 ,  G01B11/24 ,  G01N21/3586 ,  G02B13/0005 ,  G02B26/105 ,  G02B27/1006 ,  G02B27/106

    摘要： Provided is a high-speed 3D imaging system using continuous-wave THz beam scan, and more particularly, a high-speed 3D imaging system using continuous-wave THz beam scan capable of acquiring a 3D image for a sample at a high speed and high precision by measuring a signal reflected from a sample using the continuous-wave THz beam generated from a wavelength-fixed laser and a wavelength-swept laser and having a frequency varying at a high speed to obtain depth direction information on a sample and performing a 2D scan on the sample using a THz beam scanner.

    摘要翻译： 提供了一种使用连续波THz波束扫描的高速3D成像系统，更具体地，使用能够以高速和高速获取样品的3D图像的连续波THz波束扫描的高速3D成像系统 通过使用由波长固定激光器和波长扫描激光器产生的具有频率变化的频率的连续波THz波束测量从样品反射的信号来精确地测量样品上的深度方向信息并执行2D 使用THz光束扫描仪对样品进行扫描。

    DATA ACQUISITION SYSTEM FOR MULTI-CHANNEL SIGNALS
    4.
    发明公开
    DATA ACQUISITION SYSTEM FOR MULTI-CHANNEL SIGNALS 有权
    DATENBESCHAFFUNGSSYSTEMFÜRMEHRKANALIGE SIGNALE

    公开(公告)号：EP2424168A1

    公开(公告)日：2012-02-29

    申请号：EP09843710.6

    申请日：2009-11-03

    申请人： Korea Research Institute of Standards and Science

    发明人： KIM, Jin Mok ,  LEE, Yong Ho ,  KWON, Hyukchan ,  KIM, Ki Woong

    IPC分类号： H04L12/26

    CPC分类号： H04B10/25 ,  G06F13/4282

    摘要： A system and method for acquiring data of a multi-channel signal are provided. The system includes a channel-voltage transmission module disposed in a shield room blocking electromagnetic waves, connected with a plurality of channels from which analog signals are output, and configured to generate a serial digital signal having information about an analog signal and information about a channel from which the analog signal is output, and an optical fiber cable through which the serial digital signal is transmitted from the channel-voltage transmission module to the outside of the shield room.

    摘要翻译： 提供一种用于获取多信道信号的数据的系统和方法。 该系统包括设置在屏蔽室中的通道电压传输模块，其阻断电磁波，与多个通道连接，模拟信号从该通道输出，并且被配置为产生具有关于模拟信号的信息和关于通道的信息的串行数字信号 输出模拟信号的光缆，以及将串行数字信号从通道电压传输模块传输到屏蔽室外部的光缆。

    Measurement of fourier coefficients using integrating photometric detector
    5.
    发明公开
    Measurement of fourier coefficients using integrating photometric detector 有权
    Messung von Fourier-Koeffizienten mittels integriertem photometrischen Detektor

    公开(公告)号：EP2306166A2

    公开(公告)日：2011-04-06

    申请号：EP10007509.2

    申请日：2010-07-20

    申请人： Korea Research Institute of Standards and Science

    发明人： Cho, Yong Jai ,  Chegal, Won ,  Cho, Hyon Mo

    IPC分类号： G01J11/00 ,  G01J1/42

    CPC分类号： G01J1/42 ,  G01J4/00 ,  G01N21/211

    摘要： Provided is present invention a measurement method of Fourier coefficients using an integrating photometric detector, wherein, when measuring an exposure (S j ) with a predetermined time interval during a predetermined time period using an integrating photometric detector with respect to light of which amplitude varies with the time period, normalized Fourier coefficients (α' 2n , β' 2n ) for a waveform of an intensity of the light is determined by carrying out a discrete Fourier transform with respect to an equation for the measured exposure (S j ).

    摘要翻译： 本发明提供了一种使用积分光度检测器的傅立叶系数的测量方法，其中当使用积分测光检测器相对于其幅度随着其变化的光而在预定时间段内以预定时间间隔测量曝光（S j）时 通过相对于测量曝光的方程（S j）执行离散傅立叶变换来确定光强度的波形的时间周期，归一化傅里叶系数（±'2n，2“2n）。

    THIRD-PARTY INTERFERENCE MONITORING SYSTEM AND METHOD
    7.
    发明公开
    THIRD-PARTY INTERFERENCE MONITORING SYSTEM AND METHOD 审中-实审

    公开(公告)号：EP4425169A1

    公开(公告)日：2024-09-04

    申请号：EP22887704.9

    申请日：2022-10-28

    申请人： Korea Research Institute of Standards and Science

    发明人： YOON, Dong Jin ,  PARK, Choon Su ,  LEE, Sun Ho

    IPC分类号： G01N29/04 ,  G01N29/07 ,  G01N29/12 ,  G01N29/48 ,  G01N29/44

    CPC分类号： G01N29/48 ,  G01N29/04 ,  G01N29/12 ,  G01N29/44 ,  G01N29/07

    摘要： A third-party interference monitoring system is provided. The third-party interference monitoring system, according to one embodiment of the present invention, is for detecting third-party interference in advance before a buried pipeline buried underground is damaged by the third-party interference. The third-party interference monitoring system comprises: a sensor unit which is installed on a buried pipeline so as to detect an impact signal which is propagated along the ground or the buried pipeline when heavy equipment strikes the ground; and a control unit which acquires a time domain value of the impact signal by receiving data from the sensor unit, converts the time domain value to a frequency domain value, and then detects the third-party interference on the basis of frequency response characteristics of the impact signal.