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公开(公告)号：KR101248055B1
公开(公告)日：2013-03-26
申请号：KR1020110049214
申请日：2011-05-24
Applicant: 한국과학기술원
IPC: A61B5/0476 , A61B5/053
Abstract: 본 발명은 뇌활성도 및 마취심도에 따라 뇌에서 발생하는 EEG 신호를 모델링하고 이를 이용한 시뮬레이터에 관한 것으로서, EEG 신호의 시뮬레이터는, 복수의 피라미달 세포에서 세포 밖 전류 소스와 싱크에 의하여 발생된 국부 전위(PLCS)를 활성상태와 비활성상태로 모델하여 구현하는 신호원, 뇌의 임피던스를 고려한 저역통과 필터 및 신호를 중첩하는 덧셈기를 포함하여 구현되는 것을 특징으로 한다.
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公开(公告)号：KR1020120131036A
公开(公告)日：2012-12-04
申请号：KR1020110049214
申请日：2011-05-24
Applicant: 한국과학기술원
IPC: A61B5/0476 , A61B5/053
Abstract: PURPOSE: An EEG signal model according to the change of brain activity and anesthesia depth, and a simulator thereof are provided to quantitatively analyze EEG without a clinical test by modeling and simulating the change of EEG according to the change of brain activity and anesthesia depth. CONSTITUTION: A simulator of EEG signal comprises a signal source and an adder. The signal source is implemented by modeling the active state and inactive state of LPCS generated by the extracellular current source and sink in multiple pyramidal cells. The adder overlaps a low-pass filter and signals considering the impedance of the brain.
Abstract translation: 目的：根据脑活动和麻醉深度的变化，提供脑电活动和麻醉深度变化的脑电图信号模型及其模拟器，用于定量分析EEG，无需临床试验，通过建模和模拟脑电活动和麻醉深度的变化来模拟脑电图的变化。 构成：EEG信号的模拟器包括信号源和加法器。 信号源通过对由多个锥体细胞中的细胞外电流源产生的LPCS的活性状态和不活动状态进行建模来实现。 加法器与低通滤波器重叠，并考虑到大脑的阻抗信号。
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公开(公告)号：KR1020120131027A
公开(公告)日：2012-12-04
申请号：KR1020110049198
申请日：2011-05-24
Applicant: 한국과학기술원
IPC: A61B5/0476 , A61B5/053
Abstract: PURPOSE: An apparatus of analyzing EEG for quantifying the depth of anesthesia and an analysis method thereof are provided to perform an appropriate anesthesia by types of anesthetic or human by accurately analyzing EEG signals according to the brain activity and the anesthesia depth. CONSTITUTION: An electrode(10) measures the overlapped electroencephalogram(EEG) of the local potential caused by extracellular current sink and source(LPCS). A filter section(20) filters the analysis band of EEG measured from the electrode. An epoch sliding window(30) subdivides the signals passed through the filter section to the time axis. A counting device(40) counts the LPCS generation frequency in active state which is stronger than the predetermined threshold. A calculation unit(50) of the anesthesia depth calculates by dividing the LPCS generation frequency stronger than the threshold with the whole sample point number of epoch. [Reference numerals] (40) Counting device; (50) Calculation unit
Abstract translation: 目的：提供一种用于量化麻醉深度的EEG分析装置及其分析方法，通过根据大脑活动和麻醉深度准确分析EEG信号，对麻醉剂或人类进行适当麻醉。 构成：电极（10）测量由细胞外电流宿和源（LPCS）引起的局部电位的重叠脑电图（EEG）。 过滤器部分（20）对从电极测量的EEG的分析带进行过滤。 时代滑动窗口（30）将通过过滤器部分的信号细分到时间轴上。 计数装置（40）对处于活动状态的LPCS生成频率进行计数，其处于比预定阈值更强的状态。 麻醉深度的计算单元（50）通过将具有比阈值的LPCS生成频率除以整个采样点数的周期来计算。 （附图标记）（40）计数装置; （50）计算单位
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公开(公告)号：KR100675566B1
公开(公告)日：2007-01-30
申请号：KR1020040113902
申请日：2004-12-28
Applicant: 코닝정밀소재 주식회사 , 한국과학기술원
IPC: G02F1/13
Abstract: 본 발명은 유리기판의 돌출 결함 형상 측정장치 및 방법에 관한 것으로서, 평행광을 유리기판(1)에 투사시키는 평행광생성수단(110)과, 유리기판(1)에 반사되는 광을 제 1 및 제 2 광으로 분할하는 광분할기(120)와, 제 1 광을 기준광으로 생성시키는 기준광생성수단(130)과, 제 2 광을 측정광으로서 기준광에 대한 광경로차를 조절하는 측정광조절수단(140)과, 유리기판(1)과 동일한 재질 및 두께로 형성됨과 아울러 기준광 또는 측정광의 경로상에 설치되어 이들의 경로를 보상하는 리타더(150)와, 기준광과 측정광을 동일 경로로 출사하는 편광분할기(160)와, 편광분할기(160)로부터 출사되는 기준광과 측정광의 위상을 공간적으로 천이시켜서 복수개의 간섭신호를 출사하는 공간위상천이수단(180)과, 공간위상천이수단(180)에 의해 천이된 복수개의 간섭신호를 동시에 획득하는 광검출기(190)를 포함한다. 따라서, 본 발명은 유리기판과 동일한 재질 및 두께를 가진 리타더를 사용하여 기준광이나 측정광을 유리기판의 상면 또는 하면에서 반사되는 광들중 용이하게 선택할 수 있도록 함으로써 유리기판상에서 3차원 돌출 결함의 위치 구분이 가능하며, 유리기판의 돌출 결함의 3차원 이미지는 물론 유리기판에서 돌출 결함을 발생시키는 결함의 2차원 이미지를 획득함으로써 결함의 원인 및 종류 등에 대한 분석이 가능하도록 하는 효과를 가지고 있다.
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Patent Agency Ranking
公开(公告)号：KR102199928B1
公开(公告)日：2021-01-08
申请号：KR1020190034460
申请日：2019-03-26
Applicant: 한국과학기술원
Abstract: 다양한실시예들에따른사용자페르소나를고려한대화형에이전트장치및 방법은, 사용자의페르소나를파악하고, 파악된페르소나에대응하는페르소나를설정하고, 설정된페르소나를기반으로, 사용자와감성적대화모드를실행하도록구성될수 있다.
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公开(公告)号：KR1020140073345A
公开(公告)日：2014-06-16
申请号：KR1020120141494
申请日：2012-12-06
Applicant: 한국과학기술원
IPC: G06F17/00
CPC classification number: G06Q50/10 , H04L67/22 , H04L67/306
Abstract: The present invention relates to a method for recommending a list of services based on user interaction and a mobile device using the same, which are capable of recognizing a repeated interaction pattern of a user and previously predicting and recommending a list of operations to be performed after a current list of services by the user, based on the recognized repeated interaction pattern. The method comprises the steps of: tracking user interaction, collect at least one service item, and cluster the collected at least one service item to create at least one clustering group; analyzing a current interaction of a user based on the at least one clustering group, and selecting and recommending service items to be used after a service item currently being used by the user.
Abstract translation: 本发明涉及一种用于基于用户交互来推荐服务列表的方法和使用该服务的移动设备的方法，所述方法能够识别用户的重复交互模式，并且先前预测和推荐将要执行的操作列表 基于所识别的重复交互模式，用户当前的服务列表。 该方法包括以下步骤：跟踪用户交互，收集至少一个服务项，并聚集所收集的至少一个服务项以创建至少一个聚类组; 分析基于所述至少一个聚类组的用户的当前交互，以及在所述用户当前正在使用的服务项之后选择和推荐要使用的服务项。
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公开(公告)号：KR100400100B1
公开(公告)日：2003-09-29
申请号：KR1020010027983
申请日：2001-05-22
Applicant: 한국과학기술원
IPC: B01L99/00
CPC classification number: B01L7/00
Abstract: Disclosed are a device and a method for making an experiment on temperature characteristic of material. The device includes a small volume thermostat for maintaining temperature uniformly and an interferometer for measuring a length change according to a temperature change of a measured fragment. Material, which maintains inside temperature of the thermostat uniformly, is disposed around the thermostat. The material maintains temperature uniformly for a long time when phase is changed. A hole is formed in a front surface of the thermostat to allow beam to be transmitted, thereby measuring the length change of the measured fragment inside the thermostat. By measuring the length change in a noncontact way when beam is transmitted through the hole, the temperature characteristic of the material is tested according to temperature.
Abstract translation: 公开了一种用于对材料的温度特性进行实验的装置和方法。 该装置包括用于均匀保持温度的小体积恒温器和用于根据测量片段的温度变化来测量长度变化的干涉仪。 维持恒温器内部温度均匀的材料置于恒温器周围。 当相变时，材料长时间保持温度均匀。 在恒温器的前表面形成孔以允许传送光束，从而测量恒温器内测量片段的长度变化。 通过测量光束通过孔时非接触方式下的长度变化，根据温度测试材料的温度特性。
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公开(公告)号：KR1020020088910A
公开(公告)日：2002-11-29
申请号：KR1020010027983
申请日：2001-05-22
Applicant: 한국과학기술원
IPC: B01L99/00
CPC classification number: B01L7/00
Abstract: PURPOSE: Provided are a method and an apparatus for stabilizing the length of engineering material by using the heat-physical property of gallium, which can be used in laboratories needing accurate measurement and length stabilization. CONSTITUTION: The apparatus for making an experiment on the temperature property of material comprises the gallium covering a thermostat, heating plates(40) applying heat to the gallium, temperature sensors(50) for measuring the temperature of the gallium, and a central control unit. And the method for making the experiment on the temperature property of material comprises the steps of: sensing the temperature of the gallium; comparing and judging if the sensed temperature is a fixed temperature; applying heat to the gallium by applying a voltage to the heating plates(40) if the sensed temperature is lower than the fixed temperature; cutting the heat supply by cutting the applied voltage if the sensed temperature is higher than the fixed temperature.
Abstract translation: 目的：提供一种通过使用镓的热物理性质稳定工程材料长度的方法和装置，其可用于需要精确测量和长度稳定的实验室中。 构成：用于对材料的温度特性进行实验的装置包括覆盖恒温器的镓，向镓施加热量的加热板（40），用于测量镓的温度的温度传感器（50）和中央控制单元 。 并且对材料的温度特性进行实验的方法包括以下步骤：感测镓的温度; 比较和判断感测温度是否为固定温度; 如果感测到的温度低于固定温度，则通过向加热板（40）施加电压来向镓施加热量; 如果检测到的温度高于固定温度，则通过切割施加的电压来切断供热。
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