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公开(公告)号：KR1020020088682A
公开(公告)日：2002-11-29
申请号：KR1020010027496
申请日：2001-05-19
Applicant: 한국과학기술연구원
IPC: B25J7/00
CPC classification number: A61B1/00156 , A61B1/04 , A61B1/31 , A61B34/30 , A61B34/70 , A61B34/72 , A61B2034/303
Abstract: PURPOSE: A micro-robot driving system is provided to move a micro-robot in forward or backward direction by transferring a rotating force to a worm gear or a geared belt of the micro-robot. CONSTITUTION: A micro-robot driving system includes a body(6). A plurality of slots(6') is formed lengthwise in the body(6). A driving device is installed in the body(6) so as to generate a rotating force. The driving device includes a driving shaft and a coupling. A rotating force transferring device is installed in the body(6) in order to transfer the rotating force generated by the driving device. The rotating force transferring device includes a worm and a plurality of worm gears(2) for moving the body(6). The worm gear(2) is rotatably installed in the body(6). The rotating force generated from the driving device is transferred to the worm through the driving shaft and the coupling.
Abstract translation: 目的：提供一种微型机器人驱动系统，用于通过向微机器人的蜗轮或齿轮传动旋转力来向前或向后移动微型机器人。 构成：微型机器人驱动系统包括主体（6）。 多个槽（6'）在主体（6）中纵向地形成。 驱动装置安装在主体（6）中以产生旋转力。 驱动装置包括驱动轴和联轴器。 旋转力传递装置安装在主体（6）中，以便传递由驱动装置产生的旋转力。 旋转力传递装置包括蜗杆和用于移动主体（6）的多个蜗轮（2）。 蜗轮（2）可旋转地安装在主体（6）中。 从驱动装置产生的旋转力通过驱动轴和联轴器传递到蜗杆。
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公开(公告)号：KR101793922B1
公开(公告)日：2017-12-01
申请号：KR1020160101446
申请日：2016-08-09
Applicant: 한국과학기술연구원
CPC classification number: G01N1/286 , G01N2001/2886 , H01J49/105
Abstract: 본발명은대상수내에용존되어있는중금속이온등의무기이온에대한정량분석을실시함에있어서, 음이온성이온을이용한무기이온의침전반응또는 pH 조절을통한무기이온의침전반응을통해무기이온을침전시키고침전물에대하여레이저어블레이션이결합된정량분석장치를통해정량분석을실시함으로써대상수내에용존되어있는무기이온에대하여신속, 정확하게정량분석할수 있는레이저어블레이션이결합된정량분석장치를이용한용존무기이온정량분석방법에관한것으로서, 본발명에따른레이저어블레이션이결합된정량분석장치를이용한용존무기이온정량분석방법은용존무기이온이포함된대상수를준비하는단계; 화학반응을통해용존무기이온을침전시키는단계; 침전물에대해, 레이저어블레이션이결합된정량분석장치를이용하여정량분석을실시하여용존무기이온의질량을측정하는단계; 및대상수의용존무기이온농도를산출하는단계;를포함하여이루어지는것을특징으로한다.
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公开(公告)号：KR101762215B1
公开(公告)日：2017-07-27
申请号：KR1020160008073
申请日：2016-01-22
Applicant: 한국과학기술연구원
Abstract: 본발명은연속추출법을이용하여오염토양에존재하는다양한유형의중금속에대한유형별정량분석을실시함에있어서, 연속추출법의각 단계에서추출되는오염토양에대해정량분석을실시하고, 각단계와이전단계의정량분석값의차이를통해각 단계에서추출된특정유형의중금속에대한정량분석값을특정할수 있는레이저어블레이션과연속추출을접목한오염토양내 중금속에대한존재유형별분석방법및 장치에관한것으로서, 본발명에따른레이저어블레이션과연속추출을접목한오염토양내 중금속에대한존재유형별분석방법은복수단계의중금속추출단계를진행하여각 단계별로특정유형의중금속을추출하는연속추출법을이용함에있어서, 각단계의중금속추출단계를통해얻어진오염토양에대해정량분석을실시하여, 각단계의오염토양(이하, '제 n 단계의오염토양'이라칭하며, n은자연수임)에존재하는중금속들의정량분석값을측정하고, 제 n 단계의오염토양에존재하는중금속들의정량분석값과제 n-1 단계의오염토양에존재하는중금속들의정량분석값을대비하여, 각중금속들의정량분석값차이를산출하고, 각중금속들의정량분석값차이를, 제 n 단계를통해추출된제 n 유형의중금속에대한정량분석값으로특정하는것을특징으로한다.
Abstract translation: 在使用连续提取法对污染土壤中存在的各种类型的重金属进行定量分析时，本发明定量分析在连续提取法的每个步骤中提取的污染土壤， 本发明涉及通过激光烧蚀和连续提取来分析污染土壤中重金属存在的方法和设备，其可以通过定量分析值的差异定量分析在每个阶段提取的重金属的特定类型 根据本发明的通过激光烧蚀和连续提取来分析污染土壤中重金属的存在的方法使用连续提取方法，其中进行多个阶段的重金属提取步骤以在每个步骤中提取特定类型的重金属 对通过每个步骤的重金属提取步骤获得的污染土壤进行定量分析以确定每个步骤中污染土壤的量（以下称为“第n级污染土壤” n是年数），并定量分析第n阶段污染土壤中存在的重金属。定量分析n-1阶段污染土壤中存在的重金属 计算每种重金属的定量分析值差异，并且将每种重金属的定量分析值差异指定为通过第n步骤提取的第n种重金属的定量分析值。
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Patent Agency Ranking
公开(公告)号：KR101439408B1
公开(公告)日：2014-09-11
申请号：KR1020130125289
申请日：2013-10-21
Applicant: 한국과학기술연구원
Abstract: The present invention relates to nano zero-valent iron, a composite media having a liquid-based core-shell structure and a method for preparing the same in which nano zero-valent iron is provided on a core region, and hydrophobic lipid is provided on a core-shell region to suppress oxide film formation by hydrophilic inorganic ions. Organic matter is prevented from being deposited on a surface of the nano zero-valent iron to suppress a reduction in reactivity of the nano zero-valent iron, and selective reactivity with respect to a hydrophobic chlorinated organic compound is increased to improve a decomposition characteristic of a specific chlorinated organic compound. A method for preparing nano zero-valent iron and a composite media having a liquid-based core-shell structure is characterized by comprising the steps of: preparing an alginate solution in which the nano zero-valent iron is dispersed; dropping into a curing solution to cure the alginate solution, to thus prepare a first alginate bead in which the nano zero-valent iron is immobilized; introducing the first alginate bead into to form a solution layer on a surface of the first alginate bead; and dropping the first alginate bead on which the solution layer is formed into the curing solution to cure the first alginate bead in a second alginate bead shape, and thus prepare a composite media comprised of a core region that is comprised of the first alginate bead, and a shell region that is comprised of the second alginate bead formed on the surface of the first alginate bead.
Abstract translation: 本发明涉及纳米零价铁，具有液态核 - 壳结构的复合介质及其制备方法，其中在核心区域上提供纳米零价铁，疏水性脂质提供在 用于抑制亲水性无机离子形成氧化膜的核 - 壳区域。 防止有机物沉积在纳米零价铁的表面上，以抑制纳米零价铁的反应性降低，并且提高对疏水性氯化有机化合物的选择反应性，以提高分解特性 特定的氯化有机化合物。 制备纳米零价铁的方法和具有液体核 - 壳结构的复合介质的特征在于包括以下步骤：制备其中分散有纳米零价铁的藻酸盐溶液; 将其中分散有纳米零价铁的藻酸盐溶液滴加到固化溶液中以固化藻酸盐溶液，从而制备其中固定有纳米零价铁的第一藻酸盐珠粒; 将第一藻酸盐珠粒引入到其中分散脂质的藻酸盐溶液中以在第一藻酸盐珠粒的表面上形成溶液层; 并将其上形成有溶液层的第一藻酸盐珠粒滴加到固化溶液中以使第一藻酸盐珠粒形状固化，从而制备由包含第一藻酸盐珠粒的核心区域组成的复合介质， 以及由形成在第一藻酸盐珠粒表面上的第二藻酸盐珠粒组成的壳区域。
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17.发明公开
公开(公告)号：KR1020140104567A
公开(公告)日：2014-08-29
申请号：KR1020130017532
申请日：2013-02-19
Applicant: 한국과학기술연구원
Abstract: The present invention relates to zero-valent iron including lipids and a manufacturing method thereof. The present invention can prevent the formation of an oxide membrane on the surface of nanosize zero-valent iron (nZVI) by placing lipids on the surface of the nanosize zero-valent iron (nZVI), and can improve the adsorption of organic pollutants. The nanosize zero-valent iron including lipids according to the present invention comprises nanosize zero-valent iron; and lipids arranged on the surface of the nanosize zero-valent iron and chelated by the nanosize zero-valent iron. The lipids are materials including carboxylic acids and may be composed of oleic acid or trioleic acid.
Abstract translation: 本发明涉及包含脂质的零价铁及其制造方法。 本发明可以通过在纳米级零价铁（nZVI）的表面上放置脂质来防止在纳米零价铁（nZVI）的表面上形成氧化膜，并可以改善有机污染物的吸附。 包含根据本发明的脂质的纳米级零价铁包括纳米级零价铁; 和纳米级零价铁表面上的脂质，并由纳米级零价铁螯合。 脂质是包括羧酸的材料，并且可以由油酸或三油酸组成。
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公开(公告)号：KR102197621B1
公开(公告)日：2021-01-04
申请号：KR1020180158530
申请日：2018-12-10
Applicant: 한국과학기술연구원
Abstract: 본발명은하폐수처리장의방류수에대해축전식탈염공정을적용함에있어서하폐수처리장의방류수의성상즉, 원수의성상에따라응집, 여과, 흡착공정을축전식탈염공정의전처리공정으로서선택적으로적용함으로써축전식탈염공정에서의전극활성을최적화할수 있는원수의성상에따른축전식탈염공정의전처리방법에관한것으로서, 본발명에따른원수의성상에따른축전식탈염공정의전처리방법은축전식탈염장치에유입되는원수에대한전처리공정으로서, 원수의성상을 TDS 200ppm 미만, TDS 200∼700ppm, TDS 701∼4000ppm으로구분하고, 원수의성상이 TDS 200ppm 미만이면전처리공정으로막여과공정(MF)을적용하고, 원수의성상이 TDS 701∼4000ppm이면전처리공정으로응집공정, 여과공정, 흡착공정을순차적으로적용하거나세라믹분리막공정, 여과공정, 흡착공정을순차적으로적용하며, 원수의성상이 TDS 200∼700ppm이면전처리공정으로흡착공정만을적용하거나여과공정과흡착공정을순차적으로적용하는것을특징으로한다.
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