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公开(公告)号：WO2018212551A1
公开(公告)日：2018-11-22
申请号：PCT/KR2018/005542
申请日：2018-05-15
Abstract: 본 발명에 따른 유동교란 장치는 냉매가 유동되는 유동공간을 가지는 냉매배관 및 상기 냉매배관의 내부에 배치되어 상기 냉매배관 내의 냉매 유동에 의해 진동되어 상기 냉매배관을 유동하는 냉매를 교란하는 적어도 하나의 교란부재를 포함하는 것을 특징으로 한다.
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公开(公告)号：WO2017126755A1
公开(公告)日：2017-07-27
申请号：PCT/KR2016/006991
申请日：2016-06-30
Applicant: 한국과학기술원
CPC classification number: B01D21/006 , B01L3/00 , B01L3/502753 , B01L3/502776 , B01L2400/0487 , C07C31/225 , C08F26/10 , G01N15/0255 , G01N15/1056 , G01N33/491 , G01N35/08 , G01N2015/0053 , G01N2015/0065 , G01N2015/1081 , G01N2015/1087
Abstract: 본 발명은 점탄성유체와 점성유체의 병행층류를 이용한 미소 입자 분리 및 세정 방법에 관한 것으로서, 점탄성유체 내에 포함된 원하는 목표 입자의 유효직경에 맞추어 유체칩 내에 형성된 유체 채널 내에 상기 점탄성유체와 함께 점성유체를 기설정된 유량비로 흘려 보내 상기 유체 채널 내에 형성된 이들의 병행층류 내에서 목표 입자에 대한 집속 위치의 변화를 통해 별도의 장치와 인력을 사용하지 않고도 좀더 쉽게 점탄성유체 내에 포함된 미소 입자들 중에서 원하는 목표 입자만을 점성유체쪽으로 분리해내거나 세정을 위해 점탄성유체 내에 포함된 목표 입자를 점성유체쪽으로 이동시킬 수 있도록 함으로써, 연구와 임상에서 쓰이는 천연 생체액들(Native Biofluids)은 대부분 점탄성유체이기 때문에 실험을 위해 세포/입자를 담을 용액을 바꾸거나 별도의 희석이 필요 없이 그대로 목표 입자의 분리 및 세정이 가능하고, 만일 점탄성유체인 천연 생체액들(Native Biofluids)의 완화시간(Relaxation time)이 부족하다면 이를 높여 줄 수 있는 인공 폴리머를 추가로 섞어주기만 하면 되기 때문에 시간당 처리량이 타 방법에 비해 매우 높고, 넓은 범위의 유량에서 고효율의 작업 능률을 보이기 때문에 정교한 펌핑 장치가 필요 없이 단순히 주사기를 밀어 펌핑하는 수작업 만으로도 고효율의 분리 및 세정 작업이 가능하도록 하는 효과를 갖는다.
Abstract translation: 本发明涉及使用粘弹性流体和粘性流体的平行层流的微粒分离和清洁方法，其中在流体芯片中形成的流体通道 在其中，无需使用设备和人力的从目标粒子在形成于所述流体通道的粘性流体热交换器的层流的聚焦位置的变化平行分离更容易粘弹性流体的内部流过在与粘弹性流体以预定的流量 通过用于清洁naegeona仅向所期望的目标颗粒分离成从包含微粒的粘性流体，以朝向所述粘性流体移动包含在粘弹性流体中的目标粒子，在研究和临床（天然生物流体）中使用的天然生物流体被 由于它主要是粘弹性流体，因此建议使用含有细胞/ 盒装或弛豫时间（松弛时间）在单独的稀释是可能的分离和相同的目标粒子的洗涤而不需要，并且如果（母语生物流体）自然生物流体的粘弹性流体添加人造聚合物，其可以，如果不足增加它 如因为你只是混合允许需要复杂的泵送装置，而不简单地推动只是手动泵送效率注射器操作的分离和清洁，因为显示的在极高的流中的高效率的运行效率，和多种其他的方法中，可以通过比较 。
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公开(公告)号：KR1020170062296A
公开(公告)日：2017-06-07
申请号：KR1020150167934
申请日：2015-11-27
Applicant: 한국과학기술원
Abstract: 본발명은직접적임프린팅용탄성체몰드와이를이용한높은종횡비를가지는와이어구조물제조방법에관한것으로서, 직접적임프린팅용탄성체몰드의탄성변형과함께탄성체몰드와기판사이의슬립모션을통해다양한기능성물질들에대한높은종횡비를가지는와이어구조물들을제작가능하도록함으로써, 높은종횡비를가지는기능성와이어구조물들의생산성을높이고이들의제조원가를절감할수 있어다양한산업계와학계연구개발에활용할수 있는효과를갖는다.
Abstract translation: 在本发明中的各种功能性物质通过直接林之间的滑动运动为使用相同的和用于上导线结构印刷直接压印形成的方法，所述弹性体模具和基板与弹性模的弹性变形的弹性体的模具具有高纵横比 通过使电线以允许具有高纵横比的结构，它可以减少具有高纵横比的官能nopyigoyi导线结构的生产率的制造成本具有可以采取广泛的工业和学术研究和发展的优点的效果。
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公开(公告)号：KR1020170003127A
公开(公告)日：2017-01-09
申请号：KR1020150093387
申请日：2015-06-30
Applicant: 한국과학기술원
Abstract: 본발명은음향열적미소가열장치및 에관한것으로서음향열적미소가열장치및 이를이용한가열제어방법에관한것으로서, 피에조기판상에형성된 IDT(Interdigital Tansducer)전극을통해기설정된표면탄성파를발생시켜피에조기판상측에적층형성된점탄성물질로이루어지는가열체를발열시키도록구성함으로써상기가열체으로내부유체채널이형성된유체칩역할을수행하도록함으로써기존의마이크로유동시스템을그대로사용하기때문에제작시아무런추가공정없이도쉽게제작이가능하고, 투명하며샘플체적을빠르고정교하고균일하게비침습적으로가열할수 있으며, 접촉식이어서유체샘플특성에구애받지않고유체샘플내에난류를일으켜혼합을촉진시킬수 있고, 균일한온도분포를가질수 있으며, 2차원평면위에서마이크로미터크기의픽셀단위로온도를자유자재로조절할수 있어차세대핵산증폭기개발및 랩온어칩시스템 (Lab-On-A-Chip System)의혁신에크게기여할수 있는효과를갖는다. 또한, 가열체상측에내부유체채널이형성된유체칩을일회사용후 교체가능한형태로마이크로유동시스템을구성할수 있고유체칩을가열체와동일점탄성물질이외의좀더다양한종류의재질을적용할수 있는효과를갖는다.
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公开(公告)号：KR1020120124284A
公开(公告)日：2012-11-13
申请号：KR1020110042095
申请日：2011-05-03
Applicant: 한국과학기술원
CPC classification number: B82B3/0038 , B82B1/008 , B82Y40/00
Abstract: PURPOSE: A manufacturing method of nano-structure is provided to manufacture the various shaped nano-structures by simple processes. CONSTITUTION: A manufacturing method of nano-structure comprises the following steps: coating a plurality of nano-particles(41) on nano-patterned frames(20) which have convex parts(21) and recesses(22); forming a nano-seed layer pattern by transcribing the nano-particles on a substrate(100); and forming a nano-structure by growing the nano-seed layer pattern on the substrate. The first step comprises the following steps: adhering the nano-particles on the convex parts and recess parts of the nano-patterns by locating the nano-patterns inside a seed vessel; washing the nano-pattern frame; and drying the nano-pattern frame.
Abstract translation: 目的：提供纳米结构的制造方法，通过简单的工艺制造各种成形的纳米结构。 构成：纳米结构的制造方法包括以下步骤：在具有凸部（21）和凹部（22）的纳米图案化框架（20）上涂覆多个纳米颗粒（41）; 通过将纳米颗粒转印到基底（100）上形成纳米种子层图案; 并通过在衬底上生长纳米种子层图案形成纳米结构。 第一步包括以下步骤：通过将纳米图案定位在种子容器内，将纳米颗粒粘附在纳米图案的凸部和凹部上; 洗涤纳米图案框架; 并干燥纳米图案框架。
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Patent Agency Ranking
公开(公告)号：KR1020120086599A
公开(公告)日：2012-08-03
申请号：KR1020110007934
申请日：2011-01-26
Applicant: 한국과학기술원
IPC: H01L21/027
CPC classification number: H01L21/0275 , G03F1/60
Abstract: PURPOSE: A method for manufacturing a microsphere array substrate, a nano processing system, and a method thereof are provided to reduce process time by reducing several steps of processes since a liquid nano-particle layer is used. CONSTITUTION: An optical modulation device(200) includes a supporting plate(210) and a micro mirror(220) which modulates light radiated from a light source(100). A microsphere array substrate(300) includes a microsphere imaging the light reflected from the optical modulation device. A target substrate(400) is located to be parallelly spaced from the microsphere array substrate. A substrate position regulator(500) is attached to the microsphere array substrate and the target substrate. The substrate position regulator includes a first substrate position regulator(510) and a second substrate position regulator(520).
Abstract translation: 目的：提供一种微球阵列基板的制造方法，纳米加工系统及其制造方法，通过使用液态纳米粒子层，通过减少多个工序来缩短加工时间。 构成：光调制装置（200）包括调制从光源（100）辐射的光的支撑板（210）和微镜（220）。 微球阵列基板（300）包括对从光调制装置反射的光进行成像的微球。 目标基板（400）被定位成与微球阵列基板平行间隔开。 衬底位置调节器（500）附着到微球阵列衬底和目标衬底上。 衬底位置调节器包括第一衬底位置调节器（510）和第二衬底位置调节器（520）。
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公开(公告)号：KR1020110124076A
公开(公告)日：2011-11-16
申请号：KR1020100043653
申请日：2010-05-10
Applicant: 한국과학기술원
Abstract: PURPOSE: A particle separating unit and a particle separating system using the same are provided to improve the accuracy of a particle separating process with respect to three or more kinds of particles contained in first fluid. CONSTITUTION: A particle separating unit(10) includes a substrate on which a micro channel(20) is formed. The micro channel includes a first supplying flow path(21), a second supplying flow path(22), and a first integrated flow path(23). First fluid containing three or more kinds of particles of different sizes and refractive indexes is introduced into the first supplying flow path. Second fluid without a particle is introduced into the second supplying flow path. The first integrated flow path is in connection with the supplying flow paths and receives the first fluid and the second fluid. A laser beam irradiating region(26) is arranged in the first integrated flow path to separate the particles contained in the first fluid.
Abstract translation: 目的：提供使用其的颗粒分离单元和颗粒分离系统，以提高相对于第一流体中所含的三种或更多种颗粒的颗粒分离过程的精度。 构成：颗粒分离单元（10）包括其上形成有微通道（20）的基板。 微通道包括第一供应流路（21），第二供应流路（22）和第一集成流路（23）。 含有三种或更多种不同尺寸和折射率的颗粒的第一流体被引入到第一供应流动路径中。 没有颗粒的第二流体被引入第二供给流路。 第一集成流动路径与供应流动路径连接并且接收第一流体和第二流体。 激光束照射区域（26）布置在第一集成流动路径中以分离包含在第一流体中的颗粒。
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公开(公告)号：KR1020110121414A
公开(公告)日：2011-11-07
申请号：KR1020100041002
申请日：2010-04-30
Applicant: 한국과학기술원
Abstract: PURPOSE: A surface contact angle system measuring system and a method thereof are provided to draw a surface contact angle of droplet by using a geometric structure of the droplets. CONSTITUTION: A surface contact angle system measuring system comprises multiple loaders(10), a photographing device(20) and an analyzing device(30). The multiple loader drops multiple droplets(5) on a sample(1). The photographing device takes a picture of the plane image of multiple droplets dropped on the surface of the sample. The analyzing device draws a surface contact angle of the droplet by using the plane image of droplet. The multiple loaders unload simultaneously multiple droplets on the surface of the sample.
Abstract translation: 目的：提供一种表面接触角系统测量系统及其方法，以通过使用液滴的几何结构来绘制液滴的表面接触角。 构成：表面接触角系统测量系统包括多个装载机（10），拍摄装置（20）和分析装置（30）。 多个装载机将多个液滴（5）放在样品（1）上。 拍摄装置拍摄滴在样品表面上的多个液滴的平面图像的图像。 分析装置通过使用液滴的平面图像来绘制液滴的表面接触角。 多个装载机同时卸载样品表面上的多个液滴。
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公开(公告)号：KR1020090015711A
公开(公告)日：2009-02-12
申请号：KR1020070080270
申请日：2007-08-09
Applicant: 한국과학기술원
IPC: H01M8/02
CPC classification number: H01M8/04186 , H01M4/8626 , H01M8/0265 , H01M8/04201 , H01M8/2455
Abstract: A micro fuel cell with no electrolyte film is provided to prevent the exhaustion of reactants on the surface of electrodes by removing the direct mixing of cathode fluid and anode fluid and to improve the efficiency of a fuel cell. A micro fuel cell with no electrolyte film comprises a plurality of unit cells(100). Each unit cell comprises a cathode channel(110) segmented to flow the cathode fluid, anode channel(120) segmented to flow the anode fluid, and a connection pathway(130). The connection pathway connects the interval of the cathode channel and the anode channel, forms a boundary of the cathode fluid and the anode fluid, and is mixed by the diffusion.
Abstract translation: 提供没有电解质膜的微型燃料电池，以通过去除阴极流体和阳极流体的直接混合并提高燃料电池的效率来防止反应物在电极表面上的耗尽。 没有电解质膜的微型燃料电池包括多个单元电池（100）。 每个单电池包括被分段以流过阴极流体的阴极通道（110），被分段以流过阳极流体的阳极通道（120）和连接通路（130）。 连接路径连接阴极通道和阳极通道的间隔，形成阴极流体和阳极流体的边界，并通过扩散混合。
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公开(公告)号：KR100409020B1
公开(公告)日：2003-12-18
申请号：KR1020010048496
申请日：2001-08-11
Applicant: 한국과학기술원
IPC: A61M5/168
Abstract: PURPOSE: A device for controlling infusion quantity of Ringer's solution is provided. In particular, it is capable of finely adjusting a flow quantity of a Ringer's solution and maintaining a substantially constant quantity thereof by simple valve operation, thereby previously preventing an accident caused by a low flow quantity or an excessive dosage of the Ringer's solution. CONSTITUTION: An inlet hole(12) and an outlet hole which can communicate with the inside are formed on the outer wall of a cylindrical housing(11). A valve body(16) is rotatively installed on a rotating shaft hole(13) by a control device(18). A first flow passage which communicates with the inlet hole and the outlet hole is formed on the outer surface of the valve body, a second flow passage groove(22) having a specified width and depth is formed at the upper part closed to the first flow passage and hermetically sealed with a packing for prevention of water leakage.
Abstract translation: 目的：提供控制林格氏液输液量的装置。 特别是能够通过简单的阀门操作来微调林格溶液的流量并保持基本恒定的量，从而预先防止由流量低或林格溶液的过量用量引起的事故。 组成：在圆柱形壳体（11）的外壁上形成一个入口孔（12）和一个可以与内部连通的出口孔。 阀体（16）通过控制装置（18）可旋转地安装在旋转轴孔（13）上。 在阀体的外表面上形成有与入口孔和出口孔连通的第一流道，在与第一流道相邻的上部形成具有特定宽度和深度的第二流道槽（22） 通过并用填料密封以防止漏水。
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