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公开(公告)号：KR1020140016591A
公开(公告)日：2014-02-10
申请号：KR1020120083339
申请日：2012-07-30
Applicant: 고등기술연구원연구조합
CPC classification number: B23K26/032 , B23K26/702 , B23K31/125
Abstract: The present invention relates to a camera image display attached to a laser head which comprises a laser irradiator, a beam magnifier, and an object-focusing lens, and which is used for a multipurpose laser welding machine which is bound to be capable of enabling a user to observe a miniscule welding portion with naked eyes during a laser welding work. The camera image display, attached to a laser head includes: an image magnifying lens for magnifying and enabling the user to observe a miniscule welding portion during a welding work in real time; an image acquisition unit which acquires the image magnified by the magnifying lens; and a camera image display for showing the image acquired by the image acquisition unit to the user.
Abstract translation: 本发明涉及附着在激光头上的照相机图像显示装置，其包括激光照射器，光束放大镜和物体聚焦透镜，其用于多功能激光焊接机，该多功能激光焊接机必须能够 用户在激光焊接工作期间用肉眼观察微小的焊接部分。 安装在激光头上的相机图像显示器包括：放大镜，用于在焊接作业期间实时观察微小焊接部分的图像放大镜; 图像获取单元，其获取由放大透镜放大的图像; 以及用于将由图像获取单元获取的图像显示给用户的相机图像显示器。
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公开(公告)号：KR101357720B1
公开(公告)日：2014-02-05
申请号：KR1020120128523
申请日：2012-11-14
Applicant: 고등기술연구원연구조합
Abstract: Disclosed are a refrigeration system for liquefying natural gas and a refrigeration method thereof. The refrigeration system for liquefying natural gas of the present invention comprises a heat exchanger for precooling which precools compressed mixed refrigerant gas; a first gas-liquid separator which separates the mixed refrigerant coming from the heat exchanger for precooling into a gas component and a liquid component; a first expansion valve which expands the liquid mixed refrigerant discharged from the first gas-liquid separator; a first heat exchanger which cools natural gas firstly by using the mixed refrigerant expanded at the first expansion valve and cools the gas mixed refrigerant discharged from the first gas-liquid separator; a second gas-liquid separator which separates the mixed refrigerant discharged from the first gas-liquid separator and cooled in the first heat exchanger into the gas component and the liquid component; a second expansion valve which expands the liquid mixed refrigerant discharged second gas-liquid separator; a second heat exchanger which secondarily cools the natural gas by using the mixed refrigerant expanded in the second expansion valve and cools the gas mixed refrigerant discharged from the second gas-liquid separator; a third expansion valve which expands the mixed refrigerant discharged from the second gas-liquid separator and cooled in the second heat exchanger; and a third heat exchanger which cools the natural gas thirdly by using the mixed refrigerant expanded in the third expansion valve. [Reference numerals] (AA) Natural gas
Abstract translation: 公开了一种用于液化天然气的制冷系统及其制冷方法。 本发明的液化天然气制冷系统包括一个用于预冷却的压缩混合制冷剂气体的热交换器， 第一气液分离器，将来自用于预冷却的热交换器的混合制冷剂分离成气体成分和液体成分; 第一膨胀阀，其使从第一气液分离器排出的液体混合制冷剂膨胀; 第一热交换器，首先通过使用在第一膨胀阀膨胀的混合制冷剂冷却天然气，并冷却从第一气液分离器排出的气体混合制冷剂; 第二气液分离器，将从第一气液分离器排出的混合制冷剂分离并在第一热交换器中冷却成气体成分和液体成分; 第二膨胀阀，其使得液体混合制冷剂排出的第二气液分离器膨胀; 第二热交换器，其通过使用在第二膨胀阀中膨胀的混合制冷剂二次冷却天然气，并冷却从第二气液分离器排出的气体混合制冷剂; 第三膨胀阀，其使从所述第二气液分离器排出的混合制冷剂膨胀并在所述第二热交换器中冷却; 以及第三热交换器，其通过使用在第三膨胀阀中膨胀的混合制冷剂来第三次冷却天然气。 （标号）（AA）天然气
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公开(公告)号：KR101355559B1
公开(公告)日：2014-02-05
申请号：KR1020110082608
申请日：2011-08-19
Applicant: 고등기술연구원연구조합
Abstract: 본 발명은 고압 분체원료 기류수송장치로서, 분체원료를 고압반응기에 고압으로 공급하기 위한 주입용기와, 상기 주입용기내의 분체원료가 일정량 기류수송되면 상기 주입용기에 분체원료를 재충진하는 충진용기와, 상기 주입용기와 충진용기에 각각 기류수송가스를 공급하는 제 1 및 제 2 기류수송가스 공급장치와, 상기 주입용기와 충진용기의 각각의 무게를 측정하는 제 1 및 제 2 로드셀과, 상기 주입용기내의 압력을 일정하게 유지하도록 제어하는 압력유지수단과, 상기 주입용기 내부의 분체원료를 상기 주입용기와 고압반응기 사이의 차압에 의해 상기 고압반응기로 정량 이송하도록 상기 주입용기에 연결된 분체원료 기류수송수단과, 상기 주입용기와 충진용기내의 분체원료의 브리징 현상 방지수단을 포함한다.
본 발명에 의하면, 고압 분체원료 기류수송장치의 경우, 주입용기와 고압반응기사이의 차압을 측정하고 설정된 차압 기준으로 주입용기에 유입되는 기류수송가스의 일부를 통기 압력조절밸브로 통기시켜, 분체원료의 안정적 정량공급하고, 분체원료의 재충진의 경우, 충진용기와 주입용기사이의 차압을 측정하고 분체원료의 기류수송에 적절한 차압을 유지하도록 기류수송가스의 양을 조절하여 주입용기와 고압반응기의 차압도 일정 유지시켜 안정적인 분체원료 재충진 공급이 가능한 효과를 가진다.-
公开(公告)号：KR1020130134675A
公开(公告)日：2013-12-10
申请号：KR1020120058361
申请日：2012-05-31
Applicant: 고등기술연구원연구조합
Abstract: An apparatus for removing burrs of an integrated EPP steering wheel according to the present invention comprises: a rotation plate which is equipped with a steering wheel in which burrs are formed at the circumference thereof and is installed to be rotated; a workpiece sensor which senses the safe receipt of the steering wheel; a push and idle roller transfer plate which is equipped with a push and idle roller and is installed to move forward and backward; a guide roller which is closely attached to the steering wheel by the forward movement of the push and idle roller transfer plate and is rotated with the rotation of the steering wheel according to the rotation of the rotation plate; a burr cutter which removes burrs formed at the steering wheel according to the rotation by being closely attached to the circumference of the steering wheel when the steering wheel is rotated; a tool transfer plate which is installed to move forward and backward so that the burr cutter is closely attached to the steering wheel. Therefore, the apparatus for removing burrs of the integrated EPP steering wheel reduces quality variation according to an operator and improving work efficiency.
Abstract translation: 根据本发明的用于去除集成EPP方向盘的毛刺的装置包括：旋转板，其配备有方向盘，在该方向盘中在其圆周处形成毛刺并安装成旋转; 感测方向盘的安全接收的工件传感器; 一个推，无转辊传送板，装有一个推和空滚轮，并安装成向前后移动; 引导辊，其通过推动和空转辊传送板的向前运动紧密地附接到方向盘，并且随着转向盘的旋转而随着转动盘的旋转而旋转; 毛刺切割器，当方向盘旋转时，通过紧密地附接到方向盘的圆周，除去在转向盘处形成的毛刺; 工具传递板，其安装成向前和向后移动，使得毛刺切割器紧密地附接到方向盘。 因此，用于去除集成EPP方向盘的毛刺的装置根据操作者降低质量变化并提高工作效率。
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公开(公告)号：KR1020130125590A
公开(公告)日：2013-11-19
申请号：KR1020120049230
申请日：2012-05-09
Applicant: 고등기술연구원연구조합
CPC classification number: Y02P10/234 , C25C1/14 , C22B25/04 , C22B25/06 , C25C7/02
Abstract: A method for collecting tin from waste lead frame scrap is disclosed. The method according to the present invention comprises the steps of: leaching the tin by immersing the waste lead frame scrap in a leaching solution; separating the leaching solution, injecting it into an electrolytic bath, and installing an insoluble anode and a metal pole plate in the electrolytic bath; and collecting the tin on the surface of the metal pole plate as the power is supplied to the electrolytic bath. [Reference numerals] (AA) Waste lead frame scrap;(BB) Leaching in a leaching solution;(CC) Lead frame;(DD) Leaching solution;(EE) Distilled water;(FF) Washing;(GG) Install electrode;(HH) Drying;(II) Power supply;(JJ) Collect other metal (Cu etc.);(KK) Backwash and wash;(LL) Waste water;(MM) Dry and collect Sn
Abstract translation: 公开了一种从废铅骨架废料收集锡的方法。 根据本发明的方法包括以下步骤：通过将废物引线框架废料浸入浸出溶液中来浸出锡; 分离浸出溶液，将其注入电解槽，并将不溶性阳极和金属极板安装在电解槽中; 并且当电力供应到电解槽时，在金属极板的表面上收集锡。 （AA）废铁屑废料;（BB）浸出溶液;（CC）引线框架;（DD）浸出液;（EE）蒸馏水;（FF）洗涤;（GG）安装电极; （HH）干燥;（II）电源;（JJ）收集其他金属（Cu等）;（KK）反洗和洗涤;（LL）废水;（MM）干燥和收集Sn
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Patent Agency Ranking
公开(公告)号：KR1020130112369A
公开(公告)日：2013-10-14
申请号：KR1020120034684
申请日：2012-04-04
Applicant: 고등기술연구원연구조합
Abstract: PURPOSE: An electric welding machine using a double alternating current (AC) input power source is provided to prevent damage to the welding machine and to maintain welding quality even though using different AC power sources. CONSTITUTION: An electric welding machine comprises an AC input power source (100), a rectification part (200), a transformer (600), first and second power source conversion switches (301,302) first and second power source smoothing condensers (401,402), and first and second high frequency conversion circuits (501,502). The rectification part rectifies the AC input power source to a direct current (DC) power source. The first and second power source conversion switches supply the rectified DC power source to an input terminal of the transformer. The first and second power source smoothing condensers smooth the ripple voltage of the DC power source. The first and second high frequency conversion circuits generate high frequency output voltage. The transformer converts input voltage at a predetermined transformation ratio and outputs the transformed input voltage to a secondary side.
Abstract translation: 目的：提供使用双交流（AC）输入电源的电焊机，以防止焊接机的损坏，并保持焊接质量，即使使用不同的交流电源。 电焊机包括交流输入电源（100），整流部分（200），变压器（600），第一和第二电源转换开关（301,302），第一和第二电源平滑电容器（401,402） 以及第一和第二高频转换电路（501,502）。 整流部分将AC输入电源整流到直流（DC）电源。 第一和第二电源转换开关将经整流的直流电源提供给变压器的输入端。 第一和第二电源平滑电容器平滑直流电源的纹波电压。 第一和第二高频转换电路产生高频输出电压。 变压器以预定的变换比转换输入电压，并将转换的输入电压输出到次级侧。
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公开(公告)号：KR1020130110292A
公开(公告)日：2013-10-10
申请号：KR1020120032114
申请日：2012-03-29
Applicant: 고등기술연구원연구조합
CPC classification number: C01B32/30 , B01J20/20 , B01J20/28066 , B82B3/0009 , B82Y40/00 , C01B32/354
Abstract: PURPOSE: A manufacturing method of nanopores on carbon matrix is provided to increase the surface area even in case of lowering the carbonizing temperature and activation temperature. CONSTITUTION: A manufacturing method of nanopores on carbon matrix comprises: a step of preparing the precursors which are the respective woody material for activated carbon and fiber material for active carbon fiber as starting materials (S100); a step of stabilizing the precursors by being in contact with air at 200-300°Cand oxidizing (S200); a step of carbonizing the carbon body, which is formed by the stabilizing step, by carbonizing under the anoxic condition at 1000°C and forming the primary pore (S300); a step of performing surface treatment by contacting the carbon body having the primary pore with acid solution (S400); a step of submerging the carbon body which the surface treatment is performed in alkali metal aqueous solution (S500); and a step of performing surface activation by heating under the anoxic atmosphere at 800°C or below and inducing the oxidation and reduction of the alkali metal, and developing the nanopore of 3nm or smaller (S600). [Reference numerals] (S100) Precursor (fiber type, woody type); (S200) Stabilization; (S300) Carbonization; (S400) Surface treatment; (S500) Dipping alkali metal solution; (S600) Surface activation; (S700) Cleaning & drying; (S800) Active carbon fiber, activated carbon (surface area 2,500m^2/g or more)
Abstract translation: 目的：提供碳基体上纳米孔的制造方法，即使在降低碳化温度和活化温度的情况下也能增加表面积。 构成：碳基体上的纳米孔的制造方法包括：制备作为活性炭的各种木质材料的前体和作为起始原料的活性炭纤维的纤维材料的步骤（S100）。 通过与200-300℃的空气接触来稳定前体的步骤，可以进行氧化（S200）。 通过在稳定化步骤中形成的碳体碳化碳酸化步骤，在1000℃的缺氧条件下碳化并形成一次孔（S300）; 通过使具有一次孔的碳体与酸溶液接触进行表面处理的步骤（S400）; 浸渍在碱金属水溶液中进行表面处理的碳体的工序（S500）。 通过在800℃以下的缺氧气氛下进行加热而引起碱金属的氧化还原，显影3nm以下的纳米孔（S600）进行表面活化的工序。 （附图标记）（S100）前体（纤维型，木质型）; （S200）稳定化; （S300）碳化; （S400）表面处理; （S500）浸渍碱金属溶液; （S600）表面活化; （S700）清洗干燥; （S800）活性炭纤维，活性炭（表面积2500m ^ 2 / g以上）
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公开(公告)号：KR101315111B1
公开(公告)日：2013-10-08
申请号：KR1020110090042
申请日：2011-09-06
Applicant: 고등기술연구원연구조합
Abstract: 본 발명은 폐 LCD 패널의 유리(glass)를 이용한 고주파용 자성재료의 제조 방법으로서, 상기 폐 LCD 패널의 전처리공정으로서 1차 열충격(thermal shock)을 이용하여 편광필름을 분리하는 편광필름 분리 과정과, 상기 편광필름이 분리된 유리 기판의 2차 파ㅇ분쇄를 통한 컬릿화 과정과, 상기 컬릿화된 유리 기판을 플래너터리 밀링을 이용하여 소정 직경의 유리 분말로 분말화하는 과정과, 상기 유리 분말을 Ni-Cu-Zn 자성재료와 건식법을 이용하여 혼합하는 과정과, 상기 유리 분말과 혼합된 Ni-Cu-Zn 자성재료를 디스크 타입으로 그린 바디(green body)로 만드는 과정과, 상기 그린 바디를 900
o C에서 소결하는 과정을 포함한다.
본 발명에 의하면, 제조된 자성 재료는 2.0wt%의 재활용된 유리(glass)가 첨가되었을 때, 품질계수는 모조성에 비해 다소 감소하지만 주파수에 따른 급격한 변화를 완만하게 유도할 수 있고, 공진주파수 대역을 20 MHz에서 80MHz 대역까지 높힐 수 있는 장점이 있으므로, 이에 따라 폐 LCD로부터 고부가가치를 갖는 고순도 유리를 재활용하여 고주파용 자성재료를 제조할 수 있는 효과를 가진다.-
公开(公告)号：KR1020130099568A
公开(公告)日：2013-09-06
申请号：KR1020120021170
申请日：2012-02-29
Applicant: 고등기술연구원연구조합
CPC classification number: B09B3/0083 , B02C18/0092 , B02C18/06 , B02C23/14 , B02C2201/06 , B03B5/28 , B03B9/06 , B29B17/02 , Y02W30/20 , Y02W30/54
Abstract: PURPOSE: A method for separating metal from a non-dissoluble waste metal-polymer composite is provided to reduce the amount of electricity used by carbonizing the metal-polymer composite. CONSTITUTION: A method for separating metal from a non-dissoluble waste metal-polymer composite comprises: a pretreatment step (S10) of putting non-dissoluble waste metal-polymer composite waste in an induction furnace; an induction heating step (S20) of thermally decomposing a polymer coated on a metal material and inducing carbonization by directly heating the metal material; a crushing step (S30) of separating the carbonized polymer from the metal material and crushing the carbonized polymer; and a collection step (S40) of collecting high purity metal materials. [Reference numerals] (S10) Pretreatment step; (S20) Induction heating step; (S30) Crushing step; (S40) Collection step
Abstract translation: 目的：提供一种从不溶性废金属 - 聚合物复合材料中分离金属的方法，以减少碳化金属 - 聚合物复合材料所使用的电量。 构成：将金属与不溶性废金属 - 聚合物复合物分离的方法包括：将不溶性废金属 - 聚合物复合废料放入感应炉中的预处理步骤（S10） 感应加热步骤（S20），其通过直接加热所述金属材料来热分解涂覆在金属材料上的聚合物并诱导碳化; 将碳化聚合物与金属材料分离并粉碎碳化聚合物的粉碎步骤（S30） 以及收集高纯度金属材料的收集步骤（S40）。 （附图标记）（S10）预处理步骤 （S20）感应加热步骤; （S30）破碎步骤; （S40）收集步骤
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公开(公告)号：KR1020130076034A
公开(公告)日：2013-07-08
申请号：KR1020110144435
申请日：2011-12-28
Applicant: 고등기술연구원연구조합
CPC classification number: Y02W30/62
Abstract: PURPOSE: An apparatus for recycling composite material waste is provided to collect valuable metals and polymer resins without the addition of materials except for raw materials from the composite material waste, to have a short treatment time, and to have high recovery rate and high purity. CONSTITUTION: An apparatus for recycling composite material waste includes a separator (200) for composite material waste. The separator consists of a reactor (20) which separates the composite material waste into valuable sources and polymer resins by the reaction of the composite material waste from a cable, a connector, and a polymer resin molding case; a transfer belt (24) which is driven by a motor to discharge the separated valuable sources; a thermal hydraulic fluid-supplying tank (30) which supplies the thermal hydraulic fluid into the reactor by operation of a supply pump; and a mixer (40) which mixes the composite material waste with the thermal hydraulic fluid. [Reference numerals] (30) Hot fluid supply tank; (90) Controller
Abstract translation: 目的：提供一种用于回收复合材料废料的设备，以收集有价值的金属和聚合物树脂，而不需要添加除了复合材料废料的原料之外的材料，具有短的处理时间，并具有高回收率和高纯度。 构成：用于回收复合材料废料的装置包括用于复合材料废料的分离器（200）。 分离器包括反应器（20），反应器（20）通过来自电缆，连接器和聚合物树脂成型壳体的复合材料废料的反应将复合材料废料分离成有价值的源和聚合物树脂; 转印带（24），其由马达驱动以排出分离的有价值的源; 热液压流体供给罐（30），其通过供给泵的运转将热液压流体供给到所述反应器中; 以及将复合材料废料与热液压流体混合的混合器（40）。 （附图标记）（30）热流体供给罐; （90）控制器
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