公开(公告)号：KR101439407B1

公开(公告)日：2014-09-15

申请号：KR1020130056408

申请日：2013-05-20

Applicant: 한국과학기술연구원

Inventor： 김재헌 ,  송현석 ,  이석 ,  김선호 ,  이택진 ,  오주영 ,  조준형 ,  김철기 ,  우덕하

IPC: G01J3/42 ,  G01N27/26

CPC classification number: G01J3/50 ,  G01J1/42 ,  G01J3/2803 ,  H01L51/0093 ,  H01L51/428 ,  Y10T29/49002

Abstract: A photoreceptor protein-based spectrophotometer may include: a field effect transistor (FET); and photoreceptor protein positioned on the FET, and causing a change in the electrical characteristic by being activated by the absorption of light. The spectrophotometer can copy the human visual organ directly using the human photoreceptor protein by converting light absorbed by the photoreceptor protein into an electric signal using the FET. The spectrophotometer can measure color, intensity, etc. according to the wavelength of light, such as the human visual organ, in combination, and can be applied to the development of an artificial visual organ or the like.

Abstract translation: 基于感光蛋白的分光光度计可以包括：场效应晶体管（FET）; 和位于FET上的感光体蛋白质，并且通过被吸收光激活而导致电特性的变化。 分光光度计可以使用人体感受器蛋白直接复制人类视觉器官，通过将感光体蛋白质吸收的光转换为电信号。 分光光度计可以根据诸如人类视觉器官的光的波长来组合测量颜色，强度等，并且可以应用于人造视觉器官等的开发。

公开(公告)号：KR101402738B1

公开(公告)日：2014-06-03

申请号：KR1020120152020

申请日：2012-12-24

Applicant: 한국과학기술연구원

Inventor： 이택진 ,  김창환 ,  박성기 ,  이석 ,  이현호 ,  김재헌

IPC: G06T7/00 ,  H04N7/18

CPC classification number: H04N7/10 ,  G06K9/4614 ,  H01B7/0876 ,  H01B9/00 ,  H04N5/225

Abstract: The present invention relates to a method and a device for detecting an abnormality of a line which is very useful in processing an image ing real time, in multiple channels on a line such as a power line, and a system using the same. The method for detecting abnormality of a line in accordance with an embodiment of the present invention includes a step of obtaining a line image by focusing on the line with a camera; a step of filtering the obtained image to extract energy corresponding to a predetermined frequency area and a predetermined direction; and a step of determining the abnormality of the line when the energy of the predetermined direction and the predetermined frequency according to the filtering is more than a preset reference value.

Abstract translation: 本发明涉及一种用于检测线路异常的方法和装置，其在诸如电力线的线路上的多个通道中实时地处理图像非常有用，并且使用该方法和装置。 根据本发明的实施例的用于检测线的异常的方法包括通过用相机聚焦在线上获得线图像的步骤; 对获得的图像进行滤波以提取与预定频率区域和预定方向相对应的能量的步骤; 以及当根据所述滤波的所述预定方向和所述预定频率的能量大于预设参考值时，确定所述线路的异常的步骤。

公开(公告)号：KR101369392B1

公开(公告)日：2014-03-06

申请号：KR1020130000695

申请日：2013-01-03

Applicant: 한국과학기술연구원

Inventor： 전영민 ,  장지웅 ,  전명석 ,  이석 ,  김재헌 ,  김철기 ,  우덕하 ,  이택진 ,  변영태 ,  김선호

IPC: G01N25/00 ,  G01N33/483 ,  A61N5/067

CPC classification number: G01N33/574 ,  G01N33/587

Abstract: The present invention relates to a method for analyzing coupling efficiency of adhesive nano particles, comprising the steps of (a) injecting a solution including nano particles into a first chamber slide; (b) vaporizing only the solution from the first chamber slide into which the solution including nano particles is injected and irradiating light from a light source to measure a saturation temperature by a thermal observation acquisition device; (c) injecting cells into a second chamber slide; (d) injecting the solution including nano particles into the second chamber slide in which the cells are cultured; (e) removing the nano particles which are not coupled to the cells from the second chamber slide into which the cells and nano particles are injected; (f) vaporizing only the solution from the second chamber slide from which the nano particles are removed and irradiating light from the light source to measure the saturation temperature by a thermal observation acquisition device; and (g) comparing the number per area of the nano particles injected into the first chamber slide and the number per area of the nano particles injected into the second chamber slide at the same saturation temperature between the step (b) and the step (f). [Reference numerals] (a,b,c,d) Measure a saturation temperature according to concentration; (AA) GNP solution; (BB) High concentration; (CC) Low concentration; (DD,HH,OO,TT) Temperature; (EE,II,PP,UU) Saturation temperature; (FF,JJ,QQ,VV) Time; (GG) Medium solution; (KK) Cell medium solution; (LL) Combined GNP solution; (MM,RR) GNP high concentration; (NN,SS) GNP low concentration

Abstract translation: 本发明涉及一种用于分析粘合剂纳米颗粒的偶联效率的方法，包括以下步骤：（a）将包含纳米颗粒的溶液注入第一室载玻片; （b）仅蒸发来自第一室玻片的溶液，其中注入包含纳米颗粒的溶液，并且通过热观察获取装置照射来自光源的光以测量饱和温度; （c）将细胞注入第二室载玻片; （d）将包含纳米颗粒的溶液注入培养细胞的第二室载玻片中; （e）从未注入细胞和纳米颗粒的第二腔室移除未与细胞结合的纳米颗粒; （f）仅从去除纳米颗粒的第二室载玻片中蒸发溶液并照射来自光源的光，以通过热观察获取装置测量饱和温度; 和（g）在步骤（b）和步骤（f）之间比较在相同饱和温度下将注入到第一室载玻片中的纳米颗粒的面积数和每个注入第二室载玻片的面积数 ）。 [参考数字]（a，b，c，d）根据浓度测量饱和温度; （AA）GNP溶液; （BB）高浓度; （CC）低浓度; （DD，HH，OO，TT）温度; （EE，II，PP，UU）饱和温度; （FF，JJ，QQ，VV）时间; （GG）中溶液; （KK）细胞培养液; （LL）组合GNP解决方案; （MM，RR）GNP高浓度; （NN，SS）GNP低浓度

公开(公告)号：KR1020140018672A

公开(公告)日：2014-02-13

申请号：KR1020120085126

申请日：2012-08-03

Applicant: 한국과학기술연구원

Inventor： 김재헌 ,  김두근 ,  전성찬 ,  이지석 ,  이석 ,  우덕하 ,  이택진 ,  김철기 ,  이혁재

IPC: G02B6/35 ,  G02B26/08

CPC classification number: G02B26/08 ,  G02B6/353 ,  G02B26/023 ,  H01S3/0912

Abstract: An optical switch may include a graphene layer to which incident light is applied; and a pump optical source for adjusting the transmittance of the incident light to the graphene layer by selectively applying pump light to the graphene layer. The incident light does not saturate the Fermi level of the graphene layer. The pump optical source determines the power of the pump light to allow the pump light to increase the Fermi level of the graphene layer to be higher than the energy level of the incident light. The optical switch changes the optical absorption of the graphene layer by adjusting lights applied to the graphene layer; and enables rapid control for lights in comparison with a conventional electronic control system.

Abstract translation: 光学开关可以包括施加入射光的石墨烯层; 以及泵浦光源，用于通过选择性地将泵浦光施加到石墨烯层来调节到石墨烯层的入射光的透射率。 入射光不会使石墨烯层的费米能级饱和。 泵浦光源确定泵浦光的功率，以允许泵浦光将石墨烯层的费米能级提高到高于入射光的能级。 光开关通过调节施加到石墨烯层的光来改变石墨烯层的光吸收; 并且与传统的电子控制系统相比，能够快速控制灯。

公开(公告)号：KR1020140008570A

公开(公告)日：2014-01-22

申请号：KR1020120073903

申请日：2012-07-06

Applicant: 한국과학기술연구원 ,  한국전자통신연구원

Inventor： 이택진 ,  김재헌 ,  이석 ,  이혁재 ,  이정호 ,  조영수 ,  박상준 ,  신범주 ,  김철기

IPC: G01C5/06 ,  G01C15/00 ,  G01S19/01 ,  H04W88/02

CPC classification number: G01C5/06

Abstract: The present invention relates to a mobile device capable of measuring altitude and a method for the same. The mobile device capable of measuring altitude according to the invention includes: a pressure information reception unit capable of receiving pressure information; a pressure calibration unit capable of calculating biased pressure by the pressure information received from the pressure information reception unit; and a pressure sensor capable of outputting revised pressure calibrated with the biased pressure. [Reference numerals] (110) Pressure information reception unit; (120) Pressure correction unit; (130) Pressure sensor; (140) Height measurement unit; (150) GPS receiving unit; (160) Determined height receiving unit; (200) Pressure server; (300) Map data server; (400) GPS correction server; (AA) Network

Abstract translation: 本发明涉及能够测量高度的移动设备及其方法。 根据本发明的能够测量高度的移动设备包括：能够接收压力信息的压力信息接收单元; 压力校准单元，其能够通过从压力信息接收单元接收的压力信息计算偏压压力; 以及压力传感器，其能够输出利用偏置压力校准的修正压力。 （附图标记）（110）压力信息接收单元; （120）压力校正装置; （130）压力传感器; （140）高度测量单元; （150）GPS接收单元; （160）确定的高度接收单元; （200）压力服务器; （300）地图数据服务器; （400）GPS校正服务器; （AA）网络

公开(公告)号：KR1020130136719A

公开(公告)日：2013-12-13

申请号：KR1020120060343

申请日：2012-06-05

Applicant: 한국과학기술연구원

Inventor： 김창환 ,  김재헌 ,  박성기 ,  이석 ,  이택진

IPC: B25J5/00 ,  B25J11/00 ,  H02G1/00

Abstract: A driving roller for a cable testing robot for passing obstacles which tests the state of a cable while moving in the longitudinal direction of a transmission line and a cable testing robot including the same are provided. The driving roller includes a cylindrical body; and a first roller groove and a second roller groove formed along the lateral periphery of the body. The second roller groove is formed on the outer side of a radial direction of the body in comparison with the first roller groove. An opening of the first roller groove is connected to the second roller groove, and the cross sectional area of the first roller groove is smaller than that of the second roller groove so that the transmission line is received in the first roller groove, and an obstacle which is formed on the middle part of the transmission line and of which the cross sectional area is larger than that of the transmission line is received in the second roller groove.

Abstract translation: 本发明提供了一种电缆测试机器人的驱动辊，用于在传输线的纵向方向上移动时测试电缆的状态的障碍物以及包括其的电缆测试机器人。 驱动辊包括圆筒体; 以及沿着主体的侧边缘形成的第一滚子槽和第二滚子槽。 与第一滚子槽相比，第二滚子槽形成在主体的径向外侧。 第一滚子槽的开口连接到第二滚子槽，第一滚子槽的截面积小于第二滚子槽的横截面积，使得传输线被容纳在第一滚子槽中，并且障碍物 其形成在传输线的中间部分，并且其横截面积大于传输线的截面面积被接收在第二辊槽中。

公开(公告)号：KR101310866B1

公开(公告)日：2013-09-25

申请号：KR1020110044490

申请日：2011-05-12

Applicant: 한국과학기술연구원

Inventor： 전영민 ,  변영태 ,  장지웅 ,  김경헌 ,  이석 ,  우덕하 ,  김선호

IPC: B82B3/00 ,  B01J19/08

CPC classification number: B82Y30/00 ,  B82Y10/00 ,  B82Y40/00 ,  H01L51/0003 ,  H01L51/0018 ,  H01L51/0048 ,  H01L51/0508 ,  H01L51/0512

Abstract: 본 발명은 반도체 구조물 상에 탄소나노튜브 입자를 흡착하고, 흡착된 탄소나노튜브 입자에 산소 플라즈마 처리를 수행함으로써 흡착된 탄소나노튜브 중 일부를 제거시키는 단계를 포함하여 탄소나노튜브 소자에서 탄소나노튜브 양을 조절하는 방법을 제공한다.

公开(公告)号：KR1020130012714A

公开(公告)日：2013-02-05

申请号：KR1020110074039

申请日：2011-07-26

Applicant: 한국과학기술연구원

Inventor： 이택진 ,  이석 ,  우덕하 ,  전영민 ,  김재헌 ,  이혁재 ,  이정호 ,  신범주 ,  김은경 ,  변영태 ,  이성춘 ,  김선호

IPC: G01C22/00 ,  G01C21/00 ,  G01B21/06

CPC classification number: G01C22/006 ,  A61B5/112 ,  A63B2220/22 ,  G01C21/00 ,  G01S19/13

Abstract: PURPOSE: A stride estimating device and a method thereof are provided to easily estimate different strides by using various sensors, thereby enabling to estimate travelling time and to grasp a travelling path. CONSTITUTION: A stride estimating device comprises a vibration detecting sensor(130), a rotation detecting sensor(140), a database unit(180), a travelling distance measuring unit(160), a step number calculation module, a stride estimation module(170), and a control unit(150). The vibration detecting sensor detects vibration information based on a walk of a user. The rotation detecting sensor detects rotation information based on the walk of the user. The database unit stores geographic information. The travelling distance measuring unit measures a travelling distance of the user by using the geographic information and the rotation information. The step number calculation module calculates the number of the steps of the user. The stride estimation module estimates stride of the user by using the calculated the number of the steps and the measured travelling distance. [Reference numerals] (100) User terminal; (120) Communication unit; (130) Vibration detecting sensor; (140) Rotation detecting sensor; (150) Control unit; (160) Travelling distance measuring unit; (170) Stride estimation module; (180) Database unit; (184) Map information database

Abstract translation: 目的：提供一种步幅估计装置及其方法，通过使用各种传感器容易地估计不同的步幅，从而能够估计行驶时间并且抓住行驶路径。 构成：步幅估计装置包括振动检测传感器（130），旋转检测传感器（140），数据库单元（180），行进距离测量单元（160），步数计算模块，步幅估计模块 170）和控制单元（150）。 振动检测传感器基于用户的行走来检测振动信息。 旋转检测传感器基于用户的行走来检测旋转信息。 数据库单元存储地理信息。 行驶距离测量单元通过使用地理信息和旋转信息来测量用户的行驶距离。 步数计算模块计算用户的步数。 步幅估计模块通过使用计算出的步数和测量的行驶距离来估计用户的步幅。 （附图标记）（100）用户终端; （120）通讯单元; （130）振动检测传感器; （140）旋转检测传感器; （150）控制单元; （160）行驶距离测量单元; （170）步幅估计模块; （180）数据库单元; （184）地图信息数据库

公开(公告)号：KR101220991B1

公开(公告)日：2013-01-10

申请号：KR1020110040199

申请日：2011-04-28

Applicant: 한국과학기술연구원

Inventor： 전영민 ,  장지웅 ,  변영태 ,  우덕하 ,  이석 ,  김재헌 ,  이택진 ,  김신근 ,  김선호

IPC: G01D11/24 ,  G01N27/00 ,  G01N33/00

Abstract: 본 발명은 상부 몸체 및 상기 상부 몸체에 힌지 연결된 하부 몸체; 프로브가 하단으로 연장되게 고정되어 있으며 상기 상부 몸체의 하단으로 상기 프로브가 노출되도록 상기 상부 몸체에 결합되는 프로브 척; 상기 프로브 척을 승강 동작시키며 상기 상부 몸체에 설치되는 프로브 승강부; 및 상기 상부 몸체가 상기 하부 몸체에 대하여 닫혔을 때 상기 하부 몸체에는 상기 프로브 척의 하부 위치에 센서 안착홈이 형성되고, 상기 센서 안착홈의 바닥면을 이루며 상기 프로브가 접촉 가능하게 설치되는 센서 지지판;을 포함하며, 외부에서 인가되는 검사 전류가 상기 프로브를 통하여 상기 센서 지지판에 안착되는 다중 센서에 인가되는 다중 센서용 프로브 스테이션을 제공한다.

公开(公告)号：KR101136521B1

公开(公告)日：2012-04-17

申请号：KR1020090115158

申请日：2009-11-26

Applicant: 한국과학기술연구원

Inventor： 우덕하 ,  김선호 ,  이석 ,  변영태 ,  전영민 ,  김재헌 ,  정미 ,  김신근

IPC: H01L33/20

Abstract: PURPOSE: A light emitting diode and manufacturing method thereof are provided to form an uneven structure on an upper semiconductor layer to reduce the total reflection in a light emitting diode, thereby increasing the light emitting efficiency of the light emitting diode. CONSTITUTION: A first conductive lower semiconductor layer(120), an active layer(130), and a second conductive upper semiconductor layer(140) are formed on a substrate(110). A porous alumina layer(210) including a hole is formed on the upper semiconductor layer. Parts of the upper semiconductor layer, the active layer, and the lower semiconductor layer are etched to form an etching unit(260). The etching process is performed using an alumina layer as a mask.

Abstract translation: 目的：提供发光二极管及其制造方法，以在上半导体层上形成不平坦结构，以减少发光二极管中的全反射，从而提高发光二极管的发光效率。 构成：在衬底（110）上形成第一导电下半导体层（120），有源层（130）和第二导电上半导体层（140）。 包括孔的多孔氧化铝层（210）形成在上半导体层上。 蚀刻上部半导体层，有源层和下部半导体层的一部分以形成蚀刻单元（260）。 使用氧化铝层作为掩模进行蚀刻处理。