公开(公告)号：WO2013055074A3

公开(公告)日：2013-07-04

申请号：PCT/KR2012008161

申请日：2012-10-09

Applicant: KOREA IND TECH INST

Inventor： KIM KI TAE ,  SHIN JE SIK ,  KO SE HYUN

IPC: C22C21/08

CPC classification number: C22C21/08 ,  C22C21/00

Abstract: The present invention relates to an aluminum alloy for die casting, which has a superior casting property, a fair mechanical characteristic, while also providing superior heat conductivity, and which thus can be applicable to various casting products that require protection against heat. The aluminum alloy, according to the present invention, comprises: 1.0 to 2.0 wt.% of magnesium (Mg); 0.8 to 1.6 wt.% of iron (Fe); 0.5 to 0.9 wt.% of silicon (Si); and a remainder of aluminum (Al) and inevitable impurities.

Abstract translation: 本发明涉及一种用于压铸的铝合金，其具有优异的铸造性能，良好的机械特性，同时还提供优异的导热性，因此可应用于需要防止热量的各种铸造产品。 根据本发明的铝合金包括：1.0-2.0重量％的镁（Mg）; 0.8〜1.6重量％的铁（Fe）; 0.5〜0.9重量％的硅（Si）; 剩余的铝（Al）和不可避免的杂质。

公开(公告)号：WO2012141530A3

公开(公告)日：2013-01-10

申请号：PCT/KR2012002823

申请日：2012-04-13

Applicant: KOREA IND TECH INST ,  LEE SANG KUG ,  CHOI KYUNG HO ,  SHIN GYO JIC ,  KIM EUN KYOUNG ,  JEONG SEUNG YONG

Inventor： LEE SANG KUG ,  CHOI KYUNG HO ,  SHIN GYO JIC ,  KIM EUN KYOUNG ,  JEONG SEUNG YONG

IPC: G02F1/167

CPC classification number: G02F1/167 ,  G02F2001/1678

Abstract: The present invention relates to a method for manufacturing an external additive for an electronic paper particle using titanium dioxide, and to the external additive for the electronic particle using the titanium dioxide manufactured thereby, and comprises: an amino group provision step of adding hydrochloric acid to a first solvent, to which the titanium dioxide is added, reacting same, and manufacturing the titanium dioxide having the amino group; and a charge provision step of adding ammonia water to a second solvent, to which the titanium dioxide having the amino group is added, and reacting same. According to the present invention, the external additive can be more quantitatively and uniformly adsorbed to the particle by using a solution adsorption method, and a chemical combination can significantly enhance durability. Furthermore, by synthesizing the amino group to the titanium dioxide, clumping between the particles can be prevented and advantageously and significantly increases particle mobility.

Abstract translation: 本发明涉及一种使用二氧化钛的电子纸颗粒的外用添加剂的制造方法，以及使用其制造的二氧化钛的电子粒子用外用添加剂的制造方法，其包括：将盐酸添加至 加入二氧化钛的第一溶剂与其反应，制造具有氨基的二氧化钛; 以及向添加有氨基的二氧化钛的第二溶剂中加入氨水并进行反应的电荷提供步骤。 根据本发明，通过使用溶液吸附法可以更加定量地均匀地吸附到外部添加剂，并且化学组合可以显着提高耐久性。 此外，通过将氨基合成到二氧化钛中，可以防止颗粒之间的结块，并且有利地且显着地增加颗粒迁移率。

公开(公告)号：WO2012134243A3

公开(公告)日：2013-01-03

申请号：PCT/KR2012002426

申请日：2012-03-30

Applicant: KOREA IND TECH INST ,  KIM SHAE K ,  LYM HYEON GYU

Inventor： KIM SHAE K ,  LYM HYEON GYU

IPC: C22C23/00 ,  B22D21/04 ,  C22C23/02

CPC classification number: C22C23/02 ,  B22D21/007 ,  C22C1/02 ,  C22C23/00

Abstract: The present invention relates to an Mg-Al-Ca-based master alloy for Mg alloys and to a production method therefor, and concerns an alloying master alloy used for magnesium or magnesium alloys. To this end, a feature of the invention is that, while the Ca:Al ratio in the composition is maintained at between 7:3 and 1:9, based on percentages by weight in the alloy, a balance of Mg is added in an amount of up to 85% of the entire weight of the master alloy, based on percentage by weight. The production method comprises the steps of: preparing the components of the master alloy by selecting a composition in which, while the Ca:Al ratio in the composition is maintained at between 7:3 and 1:9, based on percentages by weight in the alloy, there is a balance of Mg in an amount of up to 85% of the entire weight of the master alloy, based on percentage by weight; sequentially melting Mg, Al and Ca; completely melting the above constituents by applying an adequate amount of heat; and rapidly cooling the molten pool.

Abstract translation: 本发明涉及一种用于Mg合金的Mg-Al-Ca系母合金及其制造方法，涉及用于镁或镁合金的合金母合金。 为此，本发明的特征在于，组合物中的Ca：Al比保持在7:3与1:9之间，以合金中的重量百分比计，在 数量高达母合金全部重量的85％，以重量百分比计。 该制备方法包括以下步骤：通过选择组合物来制备母合金的组分，其中组合物中的Ca：Al比保持在7:3至1:9之间，基于 合金中，以母体重量的百分比计，母合金总重量的至多85重量％的Mg的平衡量; 依次熔化Mg，Al和Ca; 通过施加足够的热量来完全熔化上述组分; 并快速冷却熔池。

公开(公告)号：WO2012121542A3

公开(公告)日：2012-11-01

申请号：PCT/KR2012001653

申请日：2012-03-07

Applicant: KOREA IND TECH INST ,  OH IK HYUN ,  PARK HYUN KUK ,  LEE SEUNG MIN ,  YANG JUN MO

Inventor： OH IK HYUN ,  PARK HYUN KUK ,  LEE SEUNG MIN ,  YANG JUN MO

IPC: C23C14/34 ,  B22F3/10 ,  C23C14/14 ,  H01L31/042

CPC classification number: C23C14/3414 ,  B22F3/1017 ,  B22F3/1028 ,  B22F3/105 ,  B22F3/14 ,  B22F2003/1051 ,  B22F2999/00 ,  C22C1/045 ,  H01L31/022425 ,  H01L31/03923 ,  Y02E10/541 ,  Y02P70/521 ,  B22F3/1003 ,  B22F2201/20 ,  B22F2203/11

Abstract: The present invention relates to a method for manufacturing a molybdenum sputtering target for a back surface electrode of a CIGS solar cell. The method for manufacturing the molybdenum sputtering target includes: a step of filling molybdenum powder into a mold formed of a graphite material; a step of mounting the mold, in which the molybdenum powder is filled, inside a chamber of a discharge plasma sintering device; a step of forming a vacuum state inside the chamber; a step of increasing the temperature of the molybdenum powder within the mold according to a preset temperature increase pattern in a state where the molybdenum powder is maintained under a predetermined pressure to perform a formation process until the temperature of the molybdenum power reaches a final target temperature; a step of further maintaining the final target temperature for about 1 minute to 10 minutes; and a step of cooling the inside of the chamber while maintaining the predetermined pressure. According to the method for manufacturing the molybdenum sputtering target for a CIGS solar cell, when a sintered body suitable for the sputtering target is manufactured using a discharge plasma sintering process, high density may be achieved. Also, since a single process is performed for a short time, a sintered body having a uniform structure and high purity without causing particle growth may be manufactured.

Abstract translation: CIGS太阳能电池的背面电极用钼溅射靶的制造方法技术领域本发明涉及CIGS太阳能电池的背面电极用钼溅射靶的制造方法。 用于制造钼溅射靶的方法包括：将钼粉填充到由石墨材料形成的模具中的步骤; 将填充有钼粉的模具安装在放电等离子体烧结装置的腔室内的工序; 在腔室内部形成真空状态的步骤; 在钼粉保持在预定压力的状态下，根据预设的温度增加图案在模具内升高钼粉的温度以执行形成过程，直到钼粉的温度达到最终目标温度 ; 进一步保持最终目标温度约1分钟至10分钟的步骤; 以及在保持预定压力的同时冷却腔室内部的步骤。 根据用于CIGS太阳能电池的钼溅射靶的制造方法，当使用放电等离子体烧结工艺来制造适用于溅射靶的烧结体时，可以实现高密度。 而且，由于短时间进行一次处理，因此可以制造具有均匀结构和高纯度而不引起颗粒生长的烧结体。

公开(公告)号：WO2012081841A2

公开(公告)日：2012-06-21

申请号：PCT/KR2011008756

申请日：2011-11-16

Applicant: KOREA IND TECH INST ,  LEE SANG-WON ,  JOUNG KWAN-YOUNG ,  KIM JIN-YOUNG ,  KWON O-HUNG

Inventor： LEE SANG-WON ,  JOUNG KWAN-YOUNG ,  KIM JIN-YOUNG ,  KWON O-HUNG

IPC: B25J5/00 ,  B25J9/06

CPC classification number: B62D57/032

Abstract: The present invention relates to a multi-legged walking apparatus which allows a multi-legged walking robot to make motions smoothly and to walk. The multi-legged walking apparatus includes: a front leg part including a body part including a body, a front leg fixing part fixed to the body, and a front rotation part rotatably connected to the front fixing part; a rear leg part including a rear fixing part fixed to the body and a rear rotation part rotatably connected to the rear fixing part; and a first link of which both ends are respectively connected to the front rotation part and the rear rotation part. The body part further includes a driving part for rotating one of the front and rear rotation parts. According to the present invention, the first link and the driving part may be provided to allow the main body to smoothly make a motion to the front and rear directions by matching the movement of the legs when the multi-legged walking robot walks. Thus, the multi-legged walking robot may exhibit a walking motion similar to that of an actual animal which walks using multiple legs.

Abstract translation: 本发明涉及一种多腿步行装置，其能够使多腿行走机器人平稳地进行运动并行走。 多脚步行装置包括：前腿部，其包括主体部，其包括主体，固定在主体上的前腿固定部，以及可旋转地连接到前固定部的前旋转部; 后腿部，其包括固定到所述主体的后固定部和与所述后固定部可旋转地连接的后旋转部; 并且其两端分别连接到前旋转部和后旋转部的第一连杆。 主体部还包括用于旋转前后旋转部中的一个的驱动部。 根据本发明，第一连杆和驱动部件可以设置成使得当多腿行走机器人行走时，主体通过匹配腿部的运动来平滑地向前后方向运动。 因此，多腿行走机器人可以呈现类似于使用多条腿走路的实际动物的行走运动。

公开(公告)号：WO2012074297A2

公开(公告)日：2012-06-07

申请号：PCT/KR2011009227

申请日：2011-11-30

Applicant: KOREA IND TECH INST ,  KO CHEOL WOONG ,  CHUN KYEOUNG JIN ,  KIM SOO TAEK ,  CHO DEOK YEON ,  KWAK YEONG CHAN

Inventor： KO CHEOL WOONG ,  CHUN KYEOUNG JIN ,  KIM SOO TAEK ,  CHO DEOK YEON ,  KWAK YEONG CHAN

IPC: A61G7/047 ,  A47K3/12 ,  A61G7/015 ,  A61G7/018 ,  A61G12/00

CPC classification number: A61G7/0005 ,  A61G7/012 ,  A61G7/0507 ,  A61G7/072 ,  A61G7/1048

Abstract: A senior-friendly shower carrier of the present invention comprises: a bed on which a person being nursed lies; a housing unit which comprises a second housing, a first housing that is coupled with the lower part of said bed and is configured to be elevated to the upper part of said second housing, and a third housing that is configured to be elevated to the lower part of said second housing; a first elevation module which comprises a driving motor having a rotary shaft, a fixing unit that is rotated at a rotary shaft which is different from said rotary shaft, a power transmission unit that transmits rotatory power of said rotary shaft to said fixing unit, and a moving unit that is elevated in up and down directions along the rotation of said fixing unit and elevates said first housing to the upper part, wherein the first elevation module is positioned in the inside of said second housing; and a second elevation module which comprises a driving motor having a rotary shaft, a fixing unit that is rotated at a rotary shaft which is different from said rotary shaft, a power transmission unit that transmits rotatory power of said rotary shaft to said fixing unit, and a moving unit that is elevated in up and down directions along the rotation of said fixing unit and elevates said third housing to the lower part, wherein the second elevation module is positioned in the inside of said second housing.

Abstract translation: 本发明的高级友好型淋浴器包括：床上，被调养的人躺在床上; 壳体单元，其包括第二壳体，第一壳体，第一壳体和第二壳体，所述第一壳体与所述床的下部结合并构造成升高到所述第二壳体的上部，第三壳体构造成升高到下部 所述第二壳体的一部分; 第一升降模块，其包括具有旋转轴的驱动电机，在与所述旋转轴不同的旋转轴处旋转的定影单元，将所述旋转轴的旋转动力传递到所述定影单元的动力传递单元，以及 移动单元，沿着所述固定单元的旋转沿上下方向升高，并且将所述第一壳体升高到上部，其中，所述第一升降模块位于所述第二壳体的内部; 以及第二升降模块，其包括具有旋转轴的驱动马达，在与所述旋转轴不同的旋转轴处旋转的固定单元，将所述旋转轴的旋转动力传递到所述固定单元的动力传递单元， 以及移动单元，其沿着所述固定单元的旋转沿上下方向升高并且将所述第三壳体升高到下部，其中所述第二升降模块位于所述第二壳体的内部。

公开(公告)号：WO2012030181A2

公开(公告)日：2012-03-08

申请号：PCT/KR2011006499

申请日：2011-09-01

Applicant: KOREA RES INST CHEM TECH ,  KOREA IND TECH INST ,  JEONG KWANG EUN ,  PARK JONG MOK ,  KIM TAE WAN ,  CHAE HO JEONG ,  KIM CHUL UNG ,  JEONG SOON YONG ,  KANG HO CHEOL ,  LEE BYUNG MIN ,  LEE JU DONG

Inventor： JEONG KWANG EUN ,  PARK JONG MOK ,  KIM TAE WAN ,  CHAE HO JEONG ,  KIM CHUL UNG ,  JEONG SOON YONG ,  KANG HO CHEOL ,  LEE BYUNG MIN ,  LEE JU DONG

IPC: C07C305/10 ,  C07C7/20 ,  C07C303/32 ,  C07C309/14 ,  C10L3/06

CPC classification number: C07C305/10 ,  C07C7/00 ,  C07C309/10 ,  C10L3/108 ,  C07C9/04

Abstract: The present invention relates to a compound for the preparation of a natural gas hydrate, and more specifically, to a method for using a multi-chain type surfactant having two or three hydrophobic groups and two sulfate or sulfonate groups per molecule as an accelerator in a reaction for generating the natural gas hydrate, and a preparation method for the accelerator. According to the present invention, the compound has excellent natural gas hydrate generation velocity and gas storage capacity.

Abstract translation: 本发明涉及一种天然气水合物的制备用化合物，更具体地说，涉及一种分子中具有两个或三个疏水性基团和两个硫酸酯基或磺酸酯基的多链型表面活性剂的使用方法， 用于产生天然气水合物的反应，以及加速剂的制备方法。 根据本发明，化合物具有优异的天然气水合物生成速度和气体储存能力。

公开(公告)号：WO2011122776A3

公开(公告)日：2012-01-26

申请号：PCT/KR2011001845

申请日：2011-03-16

Applicant: KOREA IND TECH INST ,  KIM SHAE K

Inventor： KIM SHAE K

IPC: C22C23/00 ,  C22C1/02

CPC classification number: C22C1/02 ,  C22C23/00

Abstract: Provided is a melting method of a magnesium-based metal. In the melting method, a solid magnesium-based metal is covered with at least one substance of an alkali metal oxide, an alkali metal compound, an alkaline earth metal oxide, an alkaline earth metal compound, and mixtures thereof, before applying heat for melting. Then, the magnesium-based metal is melted by applying heat thereto.

Abstract translation: 提供了一种镁基金属的熔融方法。 在熔融方法中，在加热熔化之前，用至少一种碱金属氧化物，碱金属化合物，碱土金属氧化物，碱土金属化合物及其混合物的物质覆盖固体镁基金属 。 然后，通过向其施加热而使镁基金属熔融。

公开(公告)号：WO2011132915A2

公开(公告)日：2011-10-27

申请号：PCT/KR2011002797

申请日：2011-04-19

Applicant: KOREA IND TECH INST ,  JEONG CHAE HWAN ,  LEE JONG HO ,  KIM HO SUNG ,  KIM JIN HYEOK ,  LEE SUK HO

Inventor： JEONG CHAE HWAN ,  LEE JONG HO ,  KIM HO SUNG ,  KIM JIN HYEOK ,  LEE SUK HO

IPC: H01L31/042

CPC classification number: H01L31/0326 ,  H01L31/022425 ,  H01L31/0322 ,  H01L31/03923 ,  H01L31/0749 ,  H01L31/1872 ,  Y02E10/541 ,  Y02P70/521

Abstract: The present invention provides a method for manufacturing a solar cell capable of suppressing volatilization of selenium and deformation of a substrate during a manufacturing process. According to the present invention, the method for manufacturing the solar cell comprises the steps of: providing a substrate; forming a rear electrode on the substrate; forming a precursor film for a light absorption film on the rear electrode; forming a light absorption film by progressing a crystallization process for the precursor film for the light absorption film; forming a buffer film on the light absorption film; forming a window film on the buffer film, and forming an anti-reflection film on the window film; and partially patterning the anti-reflection film, and forming a grid electrode in a patterned area. Said precursor film for the light absorption film includes Cu-Zn-Sn-S (Cu2ZnSnS4), CuInSe2, CuInS2, Cu (InGa) Se2, or Cu (InGa) S2. Further, a Cu-Zn-Sn-S (Cu2ZnSnS4) precursor film, a CuInSe2 precursor film, a CuInS2 precursor film, and a Cu (InGa) Se2 precursor film or a Cu (InGa) S2 precursor film can have a multi-layer structure of each component or a single-layer structure having compounds of the components. Said crystallization step for the precursor film is progressed through an electron-beam irradiation process.

Abstract translation: 本发明提供一种制造太阳能电池的方法，所述太阳能电池能够在制造过程中抑制硒的挥发和基板的变形。 根据本发明，太阳能电池的制造方法包括以下步骤：提供基板; 在所述基板上形成后电极; 在后电极上形成用于光吸收膜的前体膜; 通过对用于光吸收膜的前体膜进行结晶化处理来形成光吸收膜; 在光吸收膜上形成缓冲膜; 在缓冲膜上形成窗膜，在窗膜上形成防反射膜; 并且部分地构图防反射膜，并且在图案化区域中形成栅格电极。 所述光吸收膜前体膜包括Cu-Zn-Sn-S（Cu2ZnSnS4），CuInSe2，CuInS2，Cu（InGa）Se2或Cu（InGa）S2。 此外，Cu-Zn-Sn-S（Cu2ZnSnS4）前体膜，CuInSe2前体膜，CuInS2前体膜和Cu（InGa）Se2前体膜或Cu（InGa）S2前体膜可以具有多层 每个组分的结构或具有组分化合物的单层结构。 前体膜的所述结晶步骤通过电子束照射工艺进行。

公开(公告)号：WO2010074525A3

公开(公告)日：2010-11-04

申请号：PCT/KR2009007757

申请日：2009-12-24

Applicant: KOREA IND TECH INST ,  CHUN KEYOUNG JIN ,  YOO OUI SIK

Inventor： CHUN KEYOUNG JIN ,  YOO OUI SIK

IPC: A61C19/04 ,  A61C19/00

CPC classification number: A61C19/04 ,  A61C19/041

Abstract: The present invention relates to a method for measuring the internal morphological dimensions of teeth that helps clinicians perform surgery and enhances the capacity for development of products that can be applied to the development of various dental instruments and CAD/CAM by presenting quantitative measures related to the internal and external morphology of teeth.

Abstract translation: 本发明涉及一种用于测量牙齿的内部形态尺寸的方法，其帮助临床医生进行手术，并通过提出与各种牙科仪器和CAD / CAM相关的定量措施来增强可应用于各种牙科器械和CAD / CAM开发的产品的开发能力 牙齿的内部和外部形态。