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公开(公告)号：KR1020110041423A
公开(公告)日：2011-04-21
申请号：KR1020100100535
申请日：2010-10-14
Applicant: 포항공과대학교 산학협력단
IPC: G01N21/03
CPC classification number: G01N21/03 , B01L3/5082 , B01L3/50857 , B01L99/00 , B01L2400/0688 , G01N21/11 , G01N2021/115
Abstract: PURPOSE: A cuvette is provided to reduce cost by decreasing the usage of reagent since a first inner space is formed on the upper end of the cuvette and a through hole is formed on the lower end of the cuvette so that the inner space of the cuvette is minimized. CONSTITUTION: A cuvette(100) comprises the upper end(12) and the lower end(32). The upper end comprises an injection hole(13) and forms a first inner space(11) of a container. The lower end is formed to communicate with the first inner space. The lower end comprises a through hole(31), which has a cross section of a narrower area than the first inner space. The through hole has a valve function of being closed by capillary force and being opened by additional pressure. The through hole is formed so that surface tension between sample solution and the inner surface of the through hole is the same to or greater than gravity on the sample solution in the container.
Abstract translation: 目的：提供一种比色皿，通过减少试剂的使用来降低成本，因为在比色皿的上端形成第一内部空间，并且在比色皿的下端形成通孔，使得比色皿的内部空间 被最小化。 构成：比色皿（100）包括上端（12）和下端（32）。 上端包括注入孔（13）并形成容器的第一内部空间（11）。 下端形成为与第一内部空间连通。 下端包括通孔（31），其具有比第一内部空间窄的区域的横截面。 通孔具有通过毛细管力封闭并通过附加压力打开的阀功能。 通孔形成为使得样品溶液与通孔的内表面之间的表面张力与容器中样品溶液上的重力相同或更大。
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公开(公告)号：KR100927729B1
公开(公告)日：2009-11-18
申请号：KR1020080024029
申请日：2008-03-14
Applicant: 포항공과대학교 산학협력단
CPC classification number: C23C2/12 , B29C33/424 , B29C39/34 , C23C2/26 , C25D11/04
Abstract: A method for fabricating a 3D (three-dimensional) structure is disclosed to provide hydrophobicity to a surface of a 3D structure by using a dipping method in which a predetermined-shaped structure is immersed in a molten metal solution. The method includes: immersing a predetermined-shaped structure in a molten metal solution to coat a molten metal material on the surface of the predetermined-shaped structure; anodizing a metal base coated with the molten metal material; coating a polymer material on an outer surface of the metal-coated base to form a negative replica structure; covering an outer surface of the negative replica structure with an outer formation material; and removing the metal-coated base from the negative replica structure and the outer formation material.
Abstract translation: 公开了一种用于制造3D（三维）结构的方法，其通过使用将预定形状的结构浸入熔融金属溶液中的浸渍方法来为3D结构的表面提供疏水性。 该方法包括：将预定形状的结构浸入熔融金属溶液中以将熔融金属材料涂覆在预定形状结构的表面上; 阳极氧化涂覆有熔融金属材料的金属基底; 在金属涂覆的基底的外表面上涂覆聚合物材料以形成负复制结构; 用外部形成材料覆盖负极复制结构的外表面; 以及从阴模复制结构和外部成形材料上去除金属涂覆基底。
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公开(公告)号：KR1020090013601A
公开(公告)日：2009-02-05
申请号：KR1020070077857
申请日：2007-08-02
Applicant: 포항공과대학교 산학협력단
Abstract: An apparatus for measuring the strain factor of microparticles is provided to measure the extent of strain directly when the red blood cell passes the capillary vessel, thereby obtaining the information useful for the disease diagnosis. An apparatus for measuring the strain factor of microparticles comprises a first board where a first hole as an entrance(16) and a second hole as an exit(18) are formed with a distance; and a second board which is closely adhered to the upper board(12) and is provided with a lone groove-shaped channel passing from the entrance to the exit, wherein microparticles passes along the entrance, the channel and the exit, and the width of the channel decreases in the direction of the channel length.
Abstract translation: 提供了一种用于测量微粒应变因子的装置，用于当红细胞通过毛细血管时直接测量菌株的程度，从而获得有用的疾病诊断信息。 用于测量微粒的应变因子的装置包括第一板，其中作为入口（16）的第一孔和作为出口（18）的第二孔形成有一定距离; 以及紧贴在上板（12）上的第二板，并且设置有从入口到出口通过的单个槽形通道，其中微粒沿着入口，通道和出口通过，并且宽度 通道沿通道方向减小。
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公开(公告)号：KR102232226B1
公开(公告)日：2021-03-25
申请号：KR1020190051700
申请日：2019-05-02
Applicant: 포항공과대학교 산학협력단 , 경북대학교 산학협력단 , 경북대학교병원
IPC: B29C41/08 , B29C71/00 , B05D1/18 , B05D7/24 , B05D3/06 , G09B23/30 , C09D133/26 , C09D7/40 , B29L23/00 , B29K83/00 , B29K75/00
Abstract: 본발명의일 실시예에따른인공혈관모델제조방법에의하면, 인공혈관모델몰드를제작하는단계, 침지코팅방법으로상기인공혈관모델몰드에코팅막을코팅하는단계, 상기코팅막 내부의인공혈관모델몰드를제거하여탄력층을형성하는단계, 상기탄력층으로형성된인공혈관모델을플라즈마처리하는단계, 상기플라즈마처리된인공혈관모델을전처리액에담그는단계, 상기전처리된인공혈관모델의내표면을하이드로젤로코팅하는단계, 및상기하이드로젤로코팅된막에자외선을조사하여경화시켜윤활층을형성하는단계를포함한다.
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Patent Agency Ranking
公开(公告)号：KR101734429B1
公开(公告)日：2017-05-11
申请号：KR1020150154738
申请日：2015-11-04
Applicant: 포항공과대학교 산학협력단
Abstract: 본발명의한 실시예에따른입자포획장치는입자주입구, 입자주입구와유로로연결되어있으며복수의포획덫을가지는포획부, 포획부와유로로연결되어있는입자배출구를포함하고, 포획덫은유연한막으로이루어지며, 일측이만곡된만곡부를가지는공기챔버, 만곡부와같은방향으로오목한접촉면을가지는도입부, 도입부와연결되어있는입자저장부를가진다.
Abstract translation: 根据本发明的示例性实施例的颗粒捕集被连接到粒子喷射，颗粒入口和流路，并且包括一个颗粒出口被连接到捕获，捕获和具有多个取阱的流路，和陷阱陷阱是柔性的 被制成膜，具有空气室的部件，引入部分具有在相同的方向弯曲的凹接触表面，连接到导入部存储所述粒子具有弯曲的弯曲的一侧。
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公开(公告)号：KR101436991B1
公开(公告)日：2014-09-05
申请号：KR1020130109254
申请日：2013-09-11
Applicant: 포항공과대학교 산학협력단
CPC classification number: G06F3/044 , G01L1/146 , G01L9/0072 , G06F2203/04103
Abstract: An objective of the present invention is to provide a tactile sensor using a micro liquid metal droplet that has relatively high sensitivity and spatial resolution. The tactile sensor using a micro liquid metal droplet according to an embodiment of the present invention includes a first valve that has a first electrode plate; a second valve that has a second electrode plate which is directed toward the first electrode plate; an insulation layer that covers the second electrode plate and is provided in the second valve; and a main body that is arranged between the first electrode plate and the insulation layer to form a chamber corresponding to the first electrode plate and the second electrode plate and accommodates a micro liquid metal droplet in the chamber.
Abstract translation: 本发明的目的是提供一种使用具有相对高的灵敏度和空间分辨率的微液体金属液滴的触觉传感器。 根据本发明实施例的使用微液体金属液滴的触感传感器包括：具有第一电极板的第一阀; 第二阀，具有朝向第一电极板的第二电极板; 覆盖所述第二电极板并设置在所述第二阀中的绝缘层; 以及主体，其布置在所述第一电极板和所述绝缘层之间，以形成与所述第一电极板和所述第二电极板相对应的室，并且容纳所述室中的微液体金属液滴。
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公开(公告)号：KR1020130113256A
公开(公告)日：2013-10-15
申请号：KR1020120035693
申请日：2012-04-05
Applicant: 포항공과대학교 산학협력단 , 한전원자력연료 주식회사
CPC classification number: C25D11/022 , C25D11/005
Abstract: PURPOSE: A device and a method for anodizing the inner surface of a tube are provided to form a microstructure on the surface of the tube so that the inner surface of the tube having zirconium as a main component has hydrophilicity. CONSTITUTION: A device for anodizing the inner surface of a tube includes an electrolyte container (31), a first solution conduit pipe (37), a first jig (41), a second solution conduit pipe (39), a second jig (42), and a cathode rod (45). The first jig fixates one end portion of a target tube on an end portion of the downstream of the first solution conduit pipe. The second jig fixates the other end portion of the target tube on an end portion of the upstream of the second solution conduit pipe. The other end portion of the target tube is connected to the end portion of the upstream of the second solution conduit pipe so that an electrolyte solution is discharged. The cathode rod is inserted from the second jig and extended to the first jig via the target tube.
Abstract translation: 目的：提供一种用于阳极氧化管内表面的装置和方法，以在管的表面上形成微结构，使得以锆为主要成分的管的内表面具有亲水性。 构造：用于阳极氧化管的内表面的装置包括电解质容器（31），第一溶液导管（37），第一夹具（41），第二溶液导管（39），第二夹具（42） ）和阴极棒（45）。 第一夹具将目标管的一个端部固定在第一溶液导管的下游的端部。 第二夹具将目标管的另一端部固定在第二溶液导管的上游侧的端部。 目标管的另一端与第二溶液导管的上游端部连接，排出电解液。 阴极棒从第二夹具插入并经由靶管延伸到第一夹具。
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公开(公告)号：KR101244389B1
公开(公告)日：2013-03-18
申请号：KR1020110112961
申请日：2011-11-01
Applicant: 포항공과대학교 산학협력단 , 주식회사 이디
CPC classification number: A43B3/0005 , A61B5/112 , H02N2/001
Abstract: PURPOSE: Shoes with a fall sensing module is provided to sense a fall during walking, and to store and transmit spot images. CONSTITUTION: Shoes with a fall sensing module comprises: a bottom part(2) which supports a foot accommodated in a main body part; a piezoelectric element(3) which is inserted into a groove formed on the bottom surface of the bottom part, and electrically converts a movement; a secondary battery(4) which is connected to the piezoelectric element, and charges electric energy a sensing module(5) which senses a fall, and outputs a fall image; and a fixing plate(6) which fixes the piezoelectric element, the secondary battery, and the sensing module.
Abstract translation: 目的：提供具有跌落传感模块的鞋子，以便在步行期间感觉到跌倒，并存储和传送斑点图像。 构成：具有跌落传感模块的鞋包括：底部（2），其支撑容纳在主体部分中的脚部; 压电元件（3），其插入形成在所述底部的底面上的槽中，并电动转换运动; 连接到所述压电元件的二次电池（4），并且对感测到坠落的感测模块（5）充电，并输出坠落图像; 以及固定压电元件，二次电池和感测模块的固定板（6）。
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公开(公告)号：KR100950311B1
公开(公告)日：2010-03-31
申请号：KR1020070112688
申请日：2007-11-06
Applicant: 포항공과대학교 산학협력단
IPC: C25D11/00
CPC classification number: C23F1/00 , C25D1/08 , C25D11/005 , C25D11/02
Abstract: 본 발명은 표면 처리작업 및 음극 복제 작업을 수행하여 3차원 형상 구조물의 외부 표면에 소수 특성이 부여되게 형성시키는 3차원 형상 구조물의 제조방법에 관한 것이다. 본 발명은 3차원 형상 구조물의 외부 표면에 소수성을 부여시킬 수 있으면서도, 종래의 MEMS 공정에 비해 고가의 장비를 사용하지 않아서 그 제작비용이 상대적으로 저렴하고, 그 공정도 단순하다. 또한, 종래에는 장소의 제약으로 인해 넓은 표면을 갖는 3차원 형상 구조물의 외부 표면에 소수성을 부여하기 어렸지만, 본 발명은 어뢰, 선박, 자동차, 잠수함 등과 같이 넓은 표면이면서도 복잡한 형상을 갖는 3차원 형상 구조물의 외부 표면에 소수성을 부여할 수 있다.
미세 요철, 극소수성 표면, 입자분사기, 알루미늄 양극 산화, 테프론 복제, 3차원 형상, 외부 표면, 어뢰, 잠수함, 선박, 자동차Abstract translation: 本发明涉及一种用于进行表面处理工艺的三维结构制造方法以及在三维结构的外表面上提供疏水性的复制步骤。 在制造方法中，可以将疏水性提供给三维结构的外表面，不使用传统MEMS工艺中所需的高成本装置，制造成本降低，制造工艺简化。 此外，由于空间限制，难以在具有大表面的三维结构的外表面上提供疏水性，但是在本发明的示例性实施方案中，可以将疏水性提供给外表面 的具有大表面的三维结构，例如鱼雷，潜艇，船舶和车辆，没有空间限制。
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