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Patent Agency Ranking
公开(公告)号：KR101720708B1
公开(公告)日：2017-03-28
申请号：KR1020150098121
申请日：2015-07-10
Applicant: 고려대학교 산학협력단
Abstract: 본발명은축사내개체탐지장치및 방법에관한것으로서, 본발명의일 실시예에따른축사내개체탐지장치는축사의천장에서바닥방향으로복수의개체를촬영한영상을획득하는영상획득부, 획득된영상이저장되는저장부, 저장부에저장된영상에서, 노이즈를제거하고이진화된영상프레임을생성하는영상처리부, 및이진화영상프레임을비교하여, 움직이는개체들중 서로인접한개체들을탐색하고, 인접한개체를개별적으로분리하여탐지하는개체탐지부를포함한다. 이때, 개체탐지부는인접한개체가탐색된현재프레임의각각의개체에대한위치정보및 현재프레임바로이전프레임의각각의위치정보의교집합을현재프레임의위치정보에합산하여합성프레임을생성하고, 합성프레임에영역확장기법을사용하여서로인접한개체들을개별적으로분리한다.
Abstract translation: 中，对象检测装置内的外壳，根据本发明的一个实施例的本发明壳体涉及一种检测装置和方法的受试者包括图像获取的图像捕获的多个在地面方向的对象从谷仓的天花板获得单元，获得 一种图像处理单元，用于从存储单元中存储的图像中去除噪声并生成二值化图像帧，并比较二值化图像帧以搜索移动物体中的相邻物体， 以及用于单独检测物体的物体检测单元。 在这种情况下，对象检测单元的位置信息和当前帧的前一帧对每个在相邻的对象中的对象的各自的位置信息的交叉点的总和搜索当前帧到当前帧的位置信息，它产生一个合成帧，和合成的帧 并且使用区域扩展技术将相邻对象单独分开。
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公开(公告)号：KR1020080048151A
公开(公告)日：2008-06-02
申请号：KR1020060118143
申请日：2006-11-28
Applicant: 고려대학교 산학협력단
IPC: B32B9/04
CPC classification number: G11C11/16 , G01R33/098 , G11B5/3909 , G11B5/656 , G11B5/66 , G11C11/161 , H01F10/12 , Y10T428/1114
Abstract: A CoFeSiB/Pt(Cobalt-Ferrum-Silicone-Boron/Platinum) multi-layer thin film with perpendicular magnetic anisotropy is provided to secure low coercivity, remanent magnetization similar to saturation magnetization, and low saturation magnetization and to minimize the consumption of power. A CoFeSiB/Pt multi-layer thin film with perpendicular magnetic anisotropy is composed of: a first Pt/CoFeSiB layer; a second Pt/CoFeSiB layer formed on the first Pt/CoFeSiB layer; a third Pt/CoFeSiB layer formed on the second Pt/CoFeSiB layer; and a fourth Pt/CoFeSiB layer formed on the third Pt/CoFeSiB layer. The thickness ratio of the first and second Pt/CoFeSiB layers is 1:1. Coercivity of the multi-layer thin film with perpendicular magnetic anisotropy is below 200e. If the thickness of Pt is 8 angstroms, the thickness of CoFeSiB is 3 angstroms. Or, if the thickness of CoFeSiB is 3 angstroms, Pt is over 14 angstroms.
Abstract translation: 提供具有垂直磁各向异性的CoFeSiB / Pt（钴 - 铁 - 硅 - 硼/铂）多层薄膜，以确保低矫顽力，与饱和磁化强度相似的剩余磁化和低饱和磁化强度，并最大限度地减少功率消耗。 具有垂直磁各向异性的CoFeSiB / Pt多层薄膜由以下部分组成：第一Pt / CoFeSiB层; 形成在第一Pt / CoFeSiB层上的第二Pt / CoFeSiB层; 形成在第二Pt / CoFeSiB层上的第三Pt / CoFeSiB层; 以及形成在第三Pt / CoFeSiB层上的第四Pt / CoFeSiB层。 第一和第二Pt / CoFeSiB层的厚度比为1:1。 具有垂直磁各向异性的多层薄膜的矫顽力低于200e。 如果Pt的厚度为8埃，CoFeSiB的厚度为3埃。 或者，如果CoFeSiB的厚度为3埃，则Pt超过14埃。
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公开(公告)号：KR1020170006840A
公开(公告)日：2017-01-18
申请号：KR1020150098121
申请日：2015-07-10
Applicant: 고려대학교 산학협력단
Abstract: 본발명은축사내개체탐지장치및 방법에관한것으로서, 본발명의일 실시예에따른축사내개체탐지장치는축사의천장에서바닥방향으로복수의개체를촬영한영상을획득하는영상획득부, 획득된영상이저장되는저장부, 저장부에저장된영상에서, 노이즈를제거하고이진화된영상프레임을생성하는영상처리부, 및이진화영상프레임을비교하여, 움직이는개체들중 서로인접한개체들을탐색하고, 인접한개체를개별적으로분리하여탐지하는개체탐지부를포함한다. 이때, 개체탐지부는인접한개체가탐색된현재프레임의각각의개체에대한위치정보및 현재프레임바로이전프레임의각각의위치정보의교집합을현재프레임의위치정보에합산하여합성프레임을생성하고, 합성프레임에영역확장기법을사용하여서로인접한개체들을개별적으로분리한다.
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公开(公告)号：KR100834811B1
公开(公告)日：2008-06-09
申请号：KR1020060118143
申请日：2006-11-28
Applicant: 고려대학교 산학협력단
IPC: B32B9/04
CPC classification number: G11C11/16 , G01R33/098 , G11B5/3909 , G11B5/656 , G11B5/66 , G11C11/161 , H01F10/12 , Y10T428/1114
Abstract: 본 발명은 자기 랜덤 액세스 메모리(자기 메모리)(magnetic random access memory)에 사용하는 자기 이방성 다층박막에 관한 것으로, 구체적으로는 다층의 CoFeSiB/Pt 막을 포함하는 자기 이방성 다층박막에 관한 것이다.
자기 이방성 다층 박막, 자기 메모리, 자기 저항비, 스위칭 자기장-
公开(公告)号：KR100759715B1
公开(公告)日：2007-10-04
申请号：KR1020060093348
申请日：2006-09-26
Applicant: 고려대학교 산학협력단
CPC classification number: B22F1/025 , B22F2301/255 , B22F2301/35 , B22F2304/054 , B82Y30/00 , B82Y40/00
Abstract: A method of manufacturing uniform bifunctional nanoparticles having excellent magnetic and optical properties is provided, which employs the polyol method for producing core, and utilizes a reducing reaction for the formation of the shell structure on the core. A method of manufacturing bifunctional nanoparticles comprises steps of: mixing a core matter precursor such as Fe(acac)3(99.9%) and a reductant for the core matter followed by a solvent for the reductant to form the first mixture solution; heating the first mixture solution up to the first temperature and then cooling the solution to form a core; mixing a shell matter precursor such as Au(OOCCH3)3 and a reductant for the shell matter precursor followed by a solvent for the reductant to form the second mixture solution; heating the solution up to the second temperature and then cooling it; and coating the core with the produced shell matter during the reductui reaction. A surfactant is added in the mixture solutions for improving the surface properties of the core and the shell. A tri-block copolymer as surfactants is preferable. An ethanol is added in order to precipitate out the nanoparticles, and then the precipitated nanoparticles are collected by centrifugation.
Abstract translation: 提供了一种制备具有优异的磁性和光学特性的均匀双功能纳米颗粒的方法，其采用多元醇方法制备芯，并利用还原反应在芯上形成壳结构。 制造双功能纳米颗粒的方法包括以下步骤：将核心物质前体如Fe（acac）3（99.9％）和还原剂与核心物质混合，然后用还原剂溶剂形成第一混合物溶液; 将第一混合溶液加热至第一温度，然后冷却溶液以形成芯; 混合诸如Au（OOCCH 3）3的壳物质前体和壳物质前体的还原剂，然后用还原剂的溶剂形成第二混合物溶液; 将溶液加热至第二温度，然后冷却; 并在还原反应期间用生产的壳物涂覆芯。 在混合溶液中加入表面活性剂以改善核和壳的表面性质。 优选三嵌段共聚物作为表面活性剂。 加入乙醇以沉淀出纳米颗粒，然后通过离心收集沉淀的纳米颗粒。
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