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公开(公告)号：KR101365505B1
公开(公告)日：2014-03-12
申请号：KR1020130044308
申请日：2013-04-22
Applicant: 한국과학기술원
Abstract: An elastic linear joint (100) according to the present invention comprises two spiral members (110) spirally wound at multiple times and having one end (111) fixed on a fixing member of a structure; and a driving member (120) penetrating the center of the two spiral members (110) and fixed on the other end (112) of the spiral members positioned at the center so that the two spiral members (110) can be connected to each other at a predetermined gap. In contract with the existing linear joint, the present invention can perform a precise translation motion without friction because it connects the fixing member and the driving member using the two spiral members without allowance, but only uses the elastic deformation of the spiral members. Also, the present invention has various deformed amount of the linear joint by controlling the wound numbers of the spiral members and variable cross sectional areas. Thus, the present invention can be applied to the driving of mechanical elements or nano/microelements highly affected by the friction.
Abstract translation: 根据本发明的弹性线性接头（100）包括多个螺旋缠绕的两个螺旋构件（110），并且其一端（111）固定在结构的固定构件上; 以及穿过两个螺旋构件（110）的中心并固定在位于中心的螺旋构件的另一端（112）上的驱动构件（120），使得两个螺旋构件（110）可以彼此连接 在预定的间隙。 与现有的线性接头接合，本发明可以进行精确的平移运动而不产生摩擦，因为它使用两个螺旋构件连接固定构件和驱动构件，而仅使用螺旋构件的弹性变形。 此外，本发明通过控制螺旋构件的卷绕数量和可变横截面积，具有各种变形量的线性接头。 因此，本发明可以应用于高度受摩擦影响的机械元件或纳米/微量元素的驱动。
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公开(公告)号：KR1020130023732A
公开(公告)日：2013-03-08
申请号：KR1020110086688
申请日：2011-08-29
Applicant: 한국과학기술원
IPC: H05K3/10 , B23K26/0622 , B22F3/105 , H05K3/00
CPC classification number: Y02P10/295 , H05K3/10 , B22F3/105 , B23K26/0622 , H05K3/00
Abstract: PURPOSE: A metal nanoparticle ultra-narrow laser sintering apparatus and a method thereof are provided to use a femtosecond laser as a light source to make the size and precision of a metal pattern on a nano scale. CONSTITUTION: A method of metal nanoparticle ultra-narrow laser sintering is composed of the following steps. The first step is to coat evenly a metal nanoparticle(40) on a substrate(50). The second step is to sinter metal nanoparticle by irradiating the metal nanoparticles with an ultra short pulse laser(11). The ultra short pulse laser is the femtosecond laser. The substrate is composed of one among a pane of glass, a silicon wafer and an organic layer type film. The metal particle is made of one among Au, Ag, Cu, and Al.
Abstract translation: 目的：提供一种金属纳米粒子超窄激光烧结装置及其方法，以使用飞秒激光器作为光源，使得金属图案的尺寸和精度达到纳米级。 构成：金属纳米粒子超窄激光烧结方法由以下步骤组成。 第一步是将金属纳米颗粒（40）均匀地涂覆在基底（50）上。 第二步是通过用超短脉冲激光（11）照射金属纳米粒子来烧结金属纳米粒子。 超短脉冲激光是飞秒激光。 基板由玻璃板，硅晶片和有机层型膜之一构成。 金属颗粒由Au，Ag，Cu和Al中的一种制成。
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公开(公告)号：KR1020110027376A
公开(公告)日：2011-03-16
申请号：KR1020090085443
申请日：2009-09-10
Applicant: 한국과학기술원
Abstract: PURPOSE: A device and a method for loading and unloading a mobile harbor for continuous marine transport are provided to improve loading and unloading efficiency by minimizing time required for loading and unloading freights. CONSTITUTION: A device for loading and unloading a mobile harbor for continuous marine transport comprises multiple floating bodies(120) and transfer units(130). The floating bodies are composed of a rubber material and are formed in a tube shape. The floating bodies are connected each other in order to consecutively load and unload freights between a mobile harbor and the ground. The transfer units are installed in the floating bodies in order to transfer the freights along the floating bodies.
Abstract translation: 目的：提供一种用于装卸移动港口进行连续海上运输的装置和方法，以通过最小化装载和卸载货物所需的时间来提高装载和卸载效率。 构成：用于装载和卸载用于连续海运的移动港的装置包括多个浮体（120）和传送单元（130）。 浮体由橡胶材料构成，形成为管状。 浮体相互连接，以便在移动港和地面之间连续地装载和卸载货物。 传送单元安装在浮体中，以便沿浮体传送货物。
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公开(公告)号：KR1020110009285A
公开(公告)日：2011-01-28
申请号：KR1020090066613
申请日：2009-07-22
Applicant: 한국과학기술원
Abstract: PURPOSE: A vessel for cargo handling on both sides of a container ship is provided to efficiently handle a large amount of cargo by locating a plurality of loading/unloading vessels on both sides of a container ship according to the length of the container ship. CONSTITUTION: A vessel for cargo handling on both sides of a container ship comprise one or more crane posts(15), a horizontal support(25), and a crane(24). One end of each crane post is supported in a platform while the other is coupled with the horizontal support. The crane is supported by being connected to the horizontal support, is equipped with a carrier which is movable for loading and unloading, and includes a crane joint(21) which supports the bending moment due to a load applied to the crane.
Abstract translation: 目的：提供集装箱船两侧货物处理船只，根据集装箱船的长度，在集装箱船两侧定位多个装卸货船，以有效处理大量货物。 构成：用于在集装箱船两侧进行货物处理的船舶包括一个或多个起重机支架（15），水平支架（25）和起重机（24）。 每个起重机柱的一端支撑在平台中，而另一端与水平支撑件相连。 起重机通过连接到水平支撑件被支撑，配备有可移动的装载和卸载的承载件，并且包括起重机接头（21），该起重机接头（21）由于施加到起重机的负载而支撑弯矩。
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5.发明授权초음파 가진을 통해 제조한 균일 은나노입자를 갖는 은이온용액 및 그 제조방법과 이를 이용한 은형상물의 제작방법 失效使用超声处理金属离子溶液制备金属纳米颗粒的方法和使用该溶液制备金属微结构的方法
公开(公告)号：KR100980452B1
公开(公告)日：2010-09-07
申请号：KR1020080076266
申请日：2008-08-05
Applicant: 한국과학기술원
Abstract: 이 발명은 은이온의 균일배열 역할을 하는 기능성 폴리머와 은이온 간의 정전기적 인력에 의해 은이온들이 균일하게 배열된 구조를 갖는 은이온용액에 초음파 가진을 가하여 은이온용액 내부에 자체적으로 은나노입자를 균일하게 생성하고, 이러한 은나노입자를 균일하게 함유한 은이온용액을 광조형 공정을 통해 3차원 은형상물로 제작할 수 있다. 이 발명은 초음파 가진을 통해 은이온용액 내에 균일 은나노입자를 생성하여 광환원 효율을 높일 뿐만 아니라 은함유량을 높여 정밀한 극미세 은형상물의 제작을 가능하게 하는 효과가 있다. 즉, 이 발명은 분산제를 이용한 은나노입자의 인위적인 첨가 없이, 초음파 가진을 통해 은이온용액 내부에 은나노입자를 균일하게 생성하여, 광환원 효율이 증가하고 높은 농도의 은을 함유한 은이온용액을 제조함으로써, 정밀한 은형상물의 제작이 가능하다.
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Patent Agency Ranking
公开(公告)号：KR1020100120383A
公开(公告)日：2010-11-16
申请号：KR1020090039166
申请日：2009-05-06
Applicant: 한국과학기술원
CPC classification number: B23K26/048 , B23K26/032 , B23K26/0643 , B23K26/0648 , B23K26/0861 , B29C64/135
Abstract: PURPOSE: A 3-dimensional ultrafine structure fabrication system and an auto-focusing control method thereof are provided to automatically adjust the focus of a laser beam by controlling the position of a moving stage in which a photocurable resin is placed. CONSTITUTION: A 3-dimensional ultrafine structure fabrication system(100) comprises a femtosecond laser(110), a laser beam processing unit(120), an objective lens(130), a glass substrate(140), a photocurable resin(150), a moving stage(160), a CCD camera(170), and a control computer(180). The laser beam processing unit processes the laser beam delivered from the femtosecond laser by changing the path. The objective lens focuses the laser beam processed by the laser beam processing unit. The glass substrate is located below the objective lens. The photocurable resin generates fluorescence with the laser beam irradiated through the objective lens. The moving stage transfers the glass substrate in one or more of X-, Y- and Z-axis directions. The CCD camera takes an image of the laser beam irradiated from the objective lens. The control computer sets the initial position of the moving stage and automatically controls the position of the moving state according to the fluorescence detected from the laser beam image obtained by the CCD camera.
Abstract translation: 目的：提供三维超细结构制造系统及其自动聚焦控制方法，通过控制放置光固化树脂的移动台的位置来自动调节激光束的焦点。 构造：三维超细结构制造系统（100）包括飞秒激光（110），激光束处理单元（120），物镜（130），玻璃基板（140），光固化树脂（150） ，移动台（160），CCD相机（170）和控制计算机（180）。 激光束处理单元通过改变路径来处理从飞秒激光器传送的激光束。 物镜聚焦由激光束处理单元处理的激光束。 玻璃基板位于物镜的下方。 光固化树脂通过物镜照射的激光束产生荧光。 移动台在X，Y和Z轴方向中的一个或多个中转移玻璃基板。 CCD相机拍摄从物镜照射的激光束的图像。 控制计算机设置移动台的初始位置，并根据由CCD照相机获得的激光束图像检测到的荧光自动控制移动状态的位置。
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公开(公告)号：KR1020100009758A
公开(公告)日：2010-01-29
申请号：KR1020080070537
申请日：2008-07-21
Applicant: 한국과학기술원
Abstract: PURPOSE: A tension test sample for a minute compression tester with a single tension test part, and a manufacturing method thereof are provided to solve an existing problem in which multiple tension test parts are measured at the same time. CONSTITUTION: A tension test sample for a minute compression tester with a single tension test part comprises a support part(210), a single tension test part(220), and a tension load transferring part(230). The height of the support part is lower than the height of the tension load transferring part. The single tension test part located in the center of gravity of the tension load transferring part is formed for receiving tension force by being connected with the support part. The tension load transferring part is formed for etching an inclination angle of the single tension test part.
Abstract translation: 目的：提供一种用于具有单张力试验部件的微小压缩试验机的张力试验样品及其制造方法，以解决同时测量多个拉伸试验部件的现有问题。 构成：用于具有单张力测试部件的分钟压缩测试器的张力测试样品包括支撑部分（210），单张力测试部分（220）和张力负载传递部分（230）。 支撑部的高度低于张力负载传递部的高度。 位于张力负载传递部分的重心的单张力测试部分形成为通过与支撑部分连接而接收张力。 形成张力负载传递部，用于蚀刻单张力试验部的倾斜角。
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公开(公告)号：KR1020090085327A
公开(公告)日：2009-08-07
申请号：KR1020080011161
申请日：2008-02-04
Applicant: 한국과학기술원
IPC: G01N35/00
Abstract: A porous helix for nano/micro mixer and filter having a porous helix structure is provided to implement efficient filter for mixing filter filtering micro particles in a local area of micro channel and fluids. A porous helix for nano/micro filter is a filter filtering micro particles within the fluid in a local area of micro channel and has a sterical shape in which a thin film having a plurality of holes is spirally twisted based on the longitudinal direction. A porous helix for nano/micro filter mixer is a mixer for mixing fluids in a local area of micro channel and has a spirally twisted sterical shape.
Abstract translation: 提供了具有多孔螺旋结构的纳米/微混合器和过滤器的多孔螺旋，以实现用于混合微通道和流体的局部区域中的过滤微滤器的有效过滤器。 用于纳米/微过滤器的多孔螺旋是在微通道的局部区域中的流体内的微粒过滤器，并且具有立体形状，其中具有多个孔的薄膜基于纵向方向螺旋地扭转。 用于纳米/微过滤器混合器的多孔螺旋是用于在微通道的局部区域中混合流体并具有螺旋扭转的空间形状的混合器。
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公开(公告)号：KR100818170B1
公开(公告)日：2008-04-02
申请号：KR1020070024568
申请日：2007-03-13
Applicant: 한국과학기술원
IPC: H04B1/38
CPC classification number: G06F1/1652 , G02F1/133305 , H04M1/0268 , H04M2250/16
Abstract: A roller-type flexible display device and a portable information terminal equipped with the display device are provided to be applied to a miniaturized portable information terminal, thereby offering high-quality contents on one large screen as being kept in roller type while a user is moving, consequently user portability can be easily realized. A display panel unit has a flexible display. A display driver is configured to keep the flexible display by winding the display in roller type or to unfold the wound display, and is connected/fixed to a portable information terminal. The display driver comprises as follows. A fixing bar fixed to the terminal has a fixed axis(81). A rotative case(83) functions as a supporting axis capable of winding the display in roller type, and one end thereof is fixed to the display. A coil spring(82) provides an elastic repulsing force so that the display is wound in original state, as storing the repulsing force when the display is unfolded.
Abstract translation: 提供了一种具有显示装置的滚子式柔性显示装置和便携式信息终端，以应用于小型便携式信息终端，从而在用户移动时在一个大屏幕上保持滚筒式的高品质内容 ，因此可以容易地实现用户便携性。 显示面板单元具有柔性显示。 显示驱动器被配置为通过将显示器卷绕成滚轮类型或展开伤口显示器来保持柔性显示，并且被连接/固定到便携式信息终端。 显示驱动器包括如下。 固定在端子上的固定杆具有固定的轴线（81）。 旋转箱（83）用作能够以滚筒形式卷绕显示器的支撑轴，并且其一端固定在显示器上。 螺旋弹簧（82）提供弹性斥力，使得显示器以原始状态缠绕，作为在显示器展开时存储排斥力。
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公开(公告)号：KR101038474B1
公开(公告)日：2011-06-01
申请号：KR1020090039166
申请日：2009-05-06
Applicant: 한국과학기술원
Abstract: 자동 초점 조절 기능을 구비한 3차원 미세구조물 제조 시스템이 개시된다. 본 발명의 3차원 미세구조물 제조 시스템은, 펨토초 레이저로부터 전달된 레이저 빔의 경로를 변경하고 가공하는 레이저 빔 가공부, 가공된 레이저 빔을 초점 형성하여 조사하는 대물 렌즈, 유리 기판의 일 면에 위치하며 대물 렌즈를 통해 조사되는 레이저 빔에 의해 이광자 흡수 현상을 일으켜 형광을 발생시키는 광경화성 수지, 유리 기판의 위치를 이동시키는 이동 스테이지, 대물 렌즈로부터 조사되는 레이저 빔을 촬영하는 CCD 카메라 및 이동 스테이지의 초기 위치를 설정하고, 이동 스테이지를 대물 렌즈가 위치한 Z축 방향으로 이동시키면서 CCD 카메라를 통해 촬영된 레이저 빔의 영상으로부터 형광을 검출하여 이동 스테이지의 위치를 자동 조절하는 제어 컴퓨터를 포함한다.
펨토초 레이저, 이광자 흡수 현상, 형광, 자동 초점 조절
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