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公开(公告)号：KR101746406B1
公开(公告)日：2017-06-14
申请号：KR1020160022513
申请日：2016-02-25
Applicant: 한국교통대학교산학협력단 , (주) 휴마스
IPC: G01N21/61 , G01J1/54 , G01N21/17 , G01N21/31 , G01N21/3504
Abstract: 본발명은복수의독립된광 경로를갖는타원형광구조물을갖는비분산형적외선가스센서및 이를이용한가스농도측정방법에관한것으로, 보다구체적으로는광원으로부터조사되는빛(광)을별도의집광렌즈사용없이가스센서에집광시킴으로서가스의농도를측정하고, 온도에따른보상이나경년변화를판단할수 있는타원형광구조물을갖는비분산형적외선가스센서및 이를이용한가스농도측정방법에관한것이다. 이를위해, 제 1, 2 촛점을갖는 3차원중공형타원체의궤적일부를포함하도록형성되는복수의타원경이고, 타원경들은제 1 촛점들이한점에서공유되고, 제 1, 2 촛점을연결하는광축들이일정한각도를형성하도록배치되며; 타원경의일측에구비된가스인입구(10)와타측에구비된가스인출구(20); 제 1 촛점에위치되는광원; 복수의제 2 촛점들중하나에위치되는기준센서와나머지제 2 촛점들에위치되는가스센서; 가스를포함하는주변의온도를측정하는온도센서(520); 및기준센서, 가스센서, 및온도센서의출력신호에기초하여타원경내의가스농도를연산하는연산수단을포함하는것을특징으로하는타원형광구조물을갖는비분산형적외선가스센서가제공된다.
Abstract translation: 本发明涉及一种非分区分散型红外线气体传感器和使用具有具有多个独立的光路，并且更具体euroneun气灯（光）从所述光源射出的椭圆形光学结构相同的气体浓度测定方法，无需使用单独的聚光透镜 测量气体sikimeuroseo聚焦在传感器的浓度，将根据补偿yinagyeong在不分流分散型红外线气体传感器和使用根据温度具有椭圆形的光学结构相同的气体浓度测定方法变化来确定。 为此，首先，多个椭圆面反射镜的被形成为包括三维适形的轨迹部分椭球体具有第二焦点，所述椭圆镜具有光轴到被在点共享的第一焦点，连接第一和第二焦点 排列成一个恒定的角度; 设置在椭圆的一侧的气体入口10和设置在另一侧的气体出口20; 定位在第一焦点中的光源; 位于第二焦点处的气体传感器和位于所述多个第二焦点中的一个处的参考传感器; 温度传感器（520），用于测量包括气体的周围区域的温度; 和参考传感器，气体传感器，以及非分割分散型红外线气体传感器具有温度传感器，其特征在于它包括一个计算的输出信号的基础上的椭圆形的光学结构装置，用于计算椭圆的气体浓度被设置的理由。
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公开(公告)号：KR1020170026742A
公开(公告)日：2017-03-09
申请号：KR1020150120890
申请日：2015-08-27
Applicant: 한국교통대학교산학협력단
IPC: G02B6/10 , F21V8/00 , G01N21/3504
Abstract: 본발명은광산란방지및 내화학성향상을위한광학적가스센서에대한것이다. 보다상세하게는, 광학적가스센서의제작에필요한광학적구조및 부속물의제작에관한것으로구체적으로광원으로부터방사되는빛의강도를광학적센서부에별도의집광렌즈사용없이광 강도를증대시키고, 응답특성을신속하게하고광학적구조물내부의오염을방지할뿐만아니라, 습도의증가에따른광산란을저감시킴으로써센서의출력을향상시키며이를통하여보정을효과적으로구현하기위한적외선가스센서의제작을위한것이다. 따라서본 발명은상대적으로작은광 강도를갖는특정파장대의광의집광에따른효율증대, 적외선광원의산란을방지함으로써출력의안정화, 그리고응답시간의감소, 오차저감을통해특성이향상된적외선가스센서의제작에효과적으로적용가능한구조에관한것이다.
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公开(公告)号：KR101426160B1
公开(公告)日：2014-08-01
申请号：KR1020120137697
申请日：2012-11-30
Applicant: 한국교통대학교산학협력단
Abstract: 본 발명은 생존에 필수적으로 필요한 물과 불을 제공하는 구명용 모자로서, 복수개의 층이 등고선 모양으로 형성되며 복수개의 층은 정수 알약성분을 포함하는 솜이 삽입된 제1층 및 정화솜이 삽입된 제2층을 포함하는 캡부와, 캡부 둘레에 나팔형태를 이루어 펼쳐지는 갓부와, 캡부 둘레 중 제1 지점에 일측이 연결되고 다른 일측의 끝부분에는 제1 점화기가 장착된 제1 모자줄과, 캡부 둘레 중 제2 지점에 일측이 연결되고 다른 일측의 끝부분에는 제2 점화기가 장착된 제2 모자줄을 포함한다.
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公开(公告)号：KR1020100044454A
公开(公告)日：2010-04-30
申请号：KR1020080103594
申请日：2008-10-22
Applicant: 한국교통대학교산학협력단
CPC classification number: Y02E10/74 , Y02P70/523 , F03D1/0658 , F03D1/0691 , F03D7/0272 , F03D7/028
Abstract: PURPOSE: A dual coil type small wind power generator is provided to suppress cogging by forming a plate winding a coil made of non-magnetic material. CONSTITUTION: A dual coil type small wind power generator includes a rotation fan unit, a first coil unit(200), a second coil unit, and a permanent magnet unit. The rotation fan unit is rotated with artificial wind or natural wind. The first coil is made of non-magnetic material. The first coil has a plurality of coil wires. The coil wires of the first coil unit are extended to the center of the circular inner circumference. The second coil is made of non-magnetic material. The second coil includes a plurality of coil wires. The coil wires of the second coil unit are radially extended on the outer circumference. The permanent magnet unit rotates by interlinking with the first coil unit and the second coil unit.
Abstract translation: 目的：提供一种双线圈式小型风力发电机，通过形成卷绕由非磁性材料制成的线圈的板来抑制齿槽。 构成：双线圈式小型风力发电机，包括旋转风扇单元，第一线圈单元（200），第二线圈单元和永久磁铁单元。 旋转风扇单元以人造风或自然风旋转。 第一线圈由非磁性材料制成。 第一线圈具有多个线圈线。 第一线圈单元的线圈线延伸到圆形内圆周的中心。 第二线圈由非磁性材料制成。 第二线圈包括多个线圈线。 第二线圈单元的线圈线在外圆周上径向延伸。 永久磁铁单元通过与第一线圈单元和第二线圈单元相互连接而旋转。
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Patent Agency Ranking
公开(公告)号：KR1020090013434A
公开(公告)日：2009-02-05
申请号：KR1020070077539
申请日：2007-08-01
Applicant: 한국교통대학교산학협력단
Abstract: A gas measurement device is provided to maximize a light traveling distance in a minimum space by using a plurality of reflecting mirrors so as to improve the sensitivity of a sensor for a small variation in the quantity of gas. A gas measurement device(100) includes a light source emitting light, a detector(40) detecting the light emitted from the light source, a filter(41) included in the detector to pass only a wavelength region of gas, which is to be measured, and a guide(60) for guiding the light emitted from the light source to the detector to increase the traveling distance of the light. The guide includes a plurality of bent guide channels(20) and a plurality of reflecting mirrors(30) placed at bent portions of the guide channels.
Abstract translation: 提供一种气体测量装置，通过使用多个反射镜使最小空间中的光行进距离最大化，从而提高传感器对于气体量变化小的灵敏度。 气体测量装置（100）包括发光的光源，检测从光源发射的光的检测器（40），检测器中包含的仅通过气体的波长区域的滤光器（41） 以及用于将从光源发射的光引导到检测器的引导件（60），以增加光的行进距离。 引导件包括多个弯曲的引导通道（20）和放置在引导通道的弯曲部分处的多个反射镜（30）。
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公开(公告)号：KR100838255B1
公开(公告)日：2008-06-17
申请号：KR1020070010917
申请日：2007-02-02
Applicant: 한국교통대학교산학협력단
Inventor： 이승환
IPC: G01N21/61 , G01N21/3504
Abstract: A self temperature compensation type NDIR(Non-Dispersive Infrared) gas sensor is provided to eliminate changes in output voltage of a thermopile sensor due to ambient temperature changes by using a differential amplifier circuit. A self temperature compensation type NDIR gas sensor includes a thermopile sensor for infrared measurement, a linear temperature sensor, and a differential amplifier. The linear temperature sensor measures ambient temperature of the thermopile sensor. The differential amplifier differentially amplifies output of the thermopile sensor and output of the linear temperature sensor. A non-inverting terminal of the differential amplifier is applied with output voltage(AOT) of the thermopile sensor, and an inverting terminal thereof is applied with output voltage(AOR) of the linear temperature sensor.
Abstract translation: 提供自温度补偿型NDIR（非分散红外）气体传感器，以通过使用差分放大器电路来消除由于环境温度变化导致的热电堆传感器的输出电压变化。 自适应温度补偿型NDIR气体传感器包括用于红外测量的热电堆传感器，线性温度传感器和差分放大器。 线性温度传感器测量热电堆传感器的环境温度。 差分放大器差分放大热电堆传感器的输出和线性温度传感器的输出。 差分放大器的同相端子被施加有热电堆传感器的输出电压（AOT），其反相端施加线性温度传感器的输出电压（AOR）。
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公开(公告)号：KR1020060127013A
公开(公告)日：2006-12-11
申请号：KR1020067012845
申请日：2003-11-27
Applicant: 한국교통대학교산학협력단
Inventor： 이승환
IPC: H04R31/00 , G10K9/122 , H01L41/083 , B06B1/06
CPC classification number: H04R31/006 , B06B1/06 , G10K9/122 , H01L41/083
Abstract: A piezoelectric micro-speaker and a manufacturing method thereof are provided to improve operational performance of a speaker membrane by installing a package structure on an upper portion of a diaphragm in the speaker. A concavo-convex part is formed by etching an outer part of a silicon substrate. A compressive film is formed on both sides of the silicon substrate. A lower electrode is formed on a center part and an outside of the concavo-convex part on the silicon substrate. A piezoelectric thin film is formed on the lower electrode. A lower insulating layer is formed on an entire surface of the substrate. An upper electrode is formed on the lower insulating layer and the outside of the concavo-convex part which is not overlapped with the lower electrode. An upper insulating layer(116) is formed on the entire surface of the silicon substrate. The silicon substrate is removed from the center part and the concavo-convex part.
Abstract translation: 提供一种压电微型扬声器及其制造方法，以通过在扬声器的隔膜的上部安装封装结构来改善扬声器膜的操作性能。 通过蚀刻硅衬底的外部形成凹凸部。 在硅衬底的两侧形成压缩膜。 在硅基板上的凹凸部的中央部和外侧形成有下部电极。 在下电极上形成压电薄膜。 在基板的整个表面上形成下绝缘层。 在下绝缘层和不与下电极重叠的凹凸部的外侧形成上电极。 在硅衬底的整个表面上形成上绝缘层（116）。 从中心部分和凹凸部分去除硅衬底。
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公开(公告)号：KR101907393B1
公开(公告)日：2018-10-15
申请号：KR1020170082522
申请日：2017-06-29
Applicant: 한국교통대학교산학협력단 , (주) 휴마스
IPC: G01N21/61 , G01N21/3504
CPC classification number: G01N21/3518 , C03C17/38 , G01N21/031 , G01N21/0332 , G01N21/09 , G01N21/15 , G01N21/314 , G01N21/3504 , G01N21/47 , G01N21/61 , G01N33/004 , G01N2021/158
Abstract: 본발명은화이트셀(White Cell) 형태의비분산적외선가스센서에관한것으로, 보다상세하게는소수성박막을증착한비분산적외선이산화탄소가스센서에관한것이다. 이를위해, 가스중포함된이산화탄소의농도를측정하기위한이산화탄소가스센서에있어서, 가스센서는화이트셀 방식이고, 화이트셀 내에는제 1, 2 반사경(120, 130)이제 3 반사경(140)과대면하도록배치되며, 제 3 반사경(140)의일측에는광원(110)이구비되고, 타측에는제 1 검출기(150)와제 2 검출기(160)가구비되며; 그리고제 1 반사경(120)의반사면전체는제 1 소수성박막(122)이증착되고, 제 2 반사경(130)의반사면전체는제 2 소수성박막(132)이증착되고, 제 3 반사경(140)의반사면전체는제 3 소수성박막(142)이증착된다.
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公开(公告)号：KR101746280B1
公开(公告)日：2017-06-13
申请号：KR1020150120890
申请日：2015-08-27
Applicant: 한국교통대학교산학협력단
IPC: G02B6/10 , F21V8/00 , G01N21/3504
Abstract: 본발명은광산란방지및 내화학성향상을위한광학적가스센서에대한것이다. 보다상세하게는, 광학적가스센서의제작에필요한광학적구조및 부속물의제작에관한것으로구체적으로광원으로부터방사되는빛의강도를광학적센서부에별도의집광렌즈사용없이광 강도를증대시키고, 응답특성을신속하게하고광학적구조물내부의오염을방지할뿐만아니라, 습도의증가에따른광산란을저감시킴으로써센서의출력을향상시키며이를통하여보정을효과적으로구현하기위한적외선가스센서의제작을위한것이다. 따라서본 발명은상대적으로작은광 강도를갖는특정파장대의광의집광에따른효율증대, 적외선광원의산란을방지함으로써출력의안정화, 그리고응답시간의감소, 오차저감을통해특성이향상된적외선가스센서의제작에효과적으로적용가능한구조에관한것이다.
Abstract translation: 光学气体传感器技术领域本发明涉及用于防止光散射并提高耐化学性的光学气体传感器 更具体地，光学气体传感器涉及生产光学结构体和用于制造尤其是从光源发射到光学传感器，以增加光的强度，而无需使用单独的聚光透镜的，响应特性的光的强度所需要的附件 以及快速和防止光学结构内的污染，通过降低光散射是由于湿度的增加提高了传感器的输出是用于生产红外气体传感器的有效实施通过该修正。 因此，本发明是生产效率提高，通过防止红外光源稳定的散射，并降低输出的响应时间，红外线气体传感器具有具有小的光强度通过相对光的误差减少在特定波长的光会聚改进的特性 本发明涉及可以有效应用于半导体器件的结构。
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