公开(公告)号：US20160221908A1

公开(公告)日：2016-08-04

申请号：US14915564

申请日：2014-08-28

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： JIN KU CHO ,  SANG YONG KIM ,  DO HOON LEE ,  JAE WON JEONG

IPC: C07C51/00 ,  B01J31/02 ,  B01J31/08 ,  B01J21/18

CPC classification number: C07C51/00 ,  B01J21/18 ,  B01J31/0229 ,  B01J31/04 ,  B01J31/08 ,  B01J31/10 ,  B01J2231/76 ,  B01J2231/766 ,  B01J2531/002 ,  C07C51/573 ,  C07C53/126 ,  Y02E50/343

Abstract: Provided is a method for preparing levulinic acid using a solid acid catalyst in the presence of an ethylene glycol-based compound. The levulinic acid according to the present invention can be prepared by using a linear or cyclic ethylene glycol-based compound as a solvent and preparing the levulinic acid from fructose in the presence of the solid acid catalyst at a reaction temperature of 100 to 200° C., thereby reducing the dependency on petroleum in response to greenhouse gas emission regulations. Also, a high yield of levulinic acid can be obtained from fructose, and the solvent and the catalyst can be efficiently separated, collected, and reused after the reaction has completed.

Abstract translation: 本发明提供一种在乙二醇类化合物的存在下使用固体酸催化剂制备乙酰丙酸的方法。 根据本发明的乙酰丙酸可以通过使用直链或环状的基于乙二醇的化合物作为溶剂并在固体酸催化剂存在下，在100-200℃的反应温度下从果糖制备乙酰丙酸 ，从而减少对温室气体排放法规对石油的依赖。 此外，可以从果糖获得高产量的乙酰丙酸，并且可以在反应完成后有效地分离，收集和再利用溶剂和催化剂。

公开(公告)号：US20160177430A1

公开(公告)日：2016-06-23

申请号：US14787030

申请日：2014-06-05

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Seungyong SHIN ,  Kyoungil MOON ,  Juhyun SUN ,  Changhun LEE

IPC: C22C45/10 ,  B22D21/06 ,  H01M8/0208 ,  B22D21/00

CPC classification number: C23C14/0036 ,  B22D13/06 ,  B22D18/00 ,  B22D21/005 ,  B22D21/06 ,  B22F9/082 ,  B22F2009/0848 ,  B82B1/00 ,  B82Y30/00 ,  C22C1/002 ,  C22C16/00 ,  C22C45/10 ,  C22F1/186 ,  C23C14/0688 ,  C23C14/14 ,  C23C14/165 ,  C23C14/34 ,  C23C14/3414 ,  H01J37/3429 ,  H01M8/0208

Abstract: The purpose of the present invention is to provide a highly corrosion-resistant Zr-group amorphous alloy composition containing a higher Zr content compared to existing amorphous alloys, and comprising only commercial metal elements, and thereby has superior industrial and economic utility and is easily rendered practical. According to one aspect of the present invention, provided is the Zr-group amorphous alloy composition comprising: 67-78 atomic percent of Zr; 4-13 atomic percent of Al and/or Co; 15-24 atomic percent of Cu and/or Ni, wherein glass forming ability of the Zr-group amorphous alloy composition is at least 0.5 mm.

Abstract translation: 本发明的目的是提供一种与现有的非晶合金相比含有较高Zr含量的高耐腐蚀性的Zr基非晶合金组合物，并且仅包含商业金属元素，从而具有优异的工业和经济效用并且易于形成 实际的。 根据本发明的一个方面，提供了Zr基非晶合金组合物，其包含：67-78原子％的Zr; 4-13原子％的Al和/或Co; 15-24原子％的Cu和/或Ni，其中Zr族非晶合金组合物的玻璃形成能力为至少0.5mm。

公开(公告)号：US20160168718A1

公开(公告)日：2016-06-16

申请号：US14905376

申请日：2014-07-01

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Hongkee LEE ,  Junmi JEON

IPC: C23C18/32

CPC classification number: C23C18/32 ,  C23C18/34 ,  C23C18/36

Abstract: The present invention provides an electroless nickel plating solution supplying high flexibility to a plated layer and having improved stability. The electroless nickel plating solution according to an embodiment of the present invention is an electroless nickel plating layer using an electroless nickel plating method. The electroless nickel plating solution comprises: a nickel metal salt providing a nickel ion for plating, and containing sulfamic acid nickel; a reducer reducing the nickel ion for plating; a complexing agent forming a complex together with the nickel ion for plating; and a cyan-based stabilizer providing stability of the electroless plating solution and preventing the generation of pits in a flexible nickel plated layer.

Abstract translation: 本发明提供了一种向镀层提供高柔性并且具有改进的稳定性的化学镀镍溶液。 根据本发明的一个实施方案的化学镀镍溶液是使用无电镀镍方法的无电镀镍层。 无电镀镍溶液包括：提供用于电镀的镍离子的镍金属盐，并含有氨基磺酸镍; 还原剂减少电镀镍离子; 与镍离子一起形成络合剂以进行电镀; 以及提供化学镀溶液的稳定性并防止在柔性镀镍层中产生凹坑的青色稳定剂。

公开(公告)号：US20160108351A1

公开(公告)日：2016-04-21

申请号：US14891149

申请日：2014-06-26

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Woo-Jong LEE

IPC: C12M1/12 ,  C12M1/00

CPC classification number: C12M25/00 ,  C12M23/06 ,  C12M23/38 ,  C12M25/02 ,  C12M25/14

Abstract: The present invention relates to a simple animal cell culture device and a method for culturing animal cells using the same, and provides a simple animal cell culture device comprising: a culture vessel for holding a culture medium; an animal cell reservoir coupled to the upper portion of the culture vessel; a cell support housed on the inside of the animal cell reservoir and having animal cells adhered thereto; and a cover for covering the top of the culture vessel.

Abstract translation: 本发明涉及简单的动物细胞培养装置和使用其的动物细胞的培养方法，提供一种简单的动物细胞培养装置，其包括：培养容器，用于保持培养基; 耦合到培养容器的上部的动物细胞储存器; 容纳在动物细胞储存器内部并具有粘附到其上的动物细胞的细胞支持体; 以及覆盖培养容器顶部的盖子。

公开(公告)号：US09318766B2

公开(公告)日：2016-04-19

申请号：US14377109

申请日：2012-11-20

Applicant: Korea Institute of Industrial Technology

Inventor： Ho Sung Kim ,  Ju Hee Kang ,  Hyo Sin Kim ,  Jin Hun Jo ,  Yeong Mok Kim ,  Sang Hun Heo ,  Tae Won Kim

IPC: H01M8/12 ,  H01M4/88 ,  H01M4/90

CPC classification number: H01M8/1253 ,  H01M4/8803 ,  H01M4/8835 ,  H01M4/8857 ,  H01M4/8875 ,  H01M4/8885 ,  H01M4/8889 ,  H01M4/9025 ,  H01M4/9033 ,  H01M8/1213 ,  H01M8/1226 ,  H01M8/126 ,  H01M2008/1293 ,  H01M2300/0077 ,  Y02E60/521 ,  Y02E60/525 ,  Y02P70/56

Abstract: The present invention relates to a technique for manufacturing a unit cell for a solid oxide fuel cell (SOFC) which can improve the output of the unit cell of the solid oxide fuel cell, without occurring cost due to an additional process. The unit cell of the solid oxide fuel cell, comprises: a fuel electrode support body; a fuel electrode reaction layer; an electrolyte; and an air electrode, wherein the fuel electrode support body is made from an NiO and YSZ mixed material, the fuel electrode reaction layer is made from a CeScSZ and NiO mixed material, the electrolyte is made from a CeCsSZ material, and wherein the air electrode is made from an LSM and CeScSZ mixed material.

Abstract translation: 本发明涉及用于制造固体氧化物型燃料电池（SOFC）的单元电池的技术，该技术能够提高固体氧化物型燃料电池的单位电池的输出，而不会由于额外的处理而产生成本。 固体氧化物型燃料电池的单电池包括：燃料电极支撑体; 燃料电极反应层; 电解液 以及空气电极，其中所述燃料电极支撑体由NiO和YSZ混合材料制成，所述燃料电极反应层由CeScSZ和NiO混合材料制成，所述电解质由CeCsSZ材料制成，并且其中所述空气极 由LSM和CeScSZ混合材料制成。

公开(公告)号：US09312656B2

公开(公告)日：2016-04-12

申请号：US14404116

申请日：2013-05-31

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Ho Jae Lee ,  Ki Nam Joo

IPC: G02B21/36 ,  H01S3/11 ,  G01K11/32 ,  G01D5/353 ,  G01B11/16 ,  G01L11/02 ,  G01L1/24 ,  H01S3/067 ,  H01S3/1055 ,  H01S3/106 ,  H01S3/16

CPC classification number: H01S3/11 ,  G01B11/165 ,  G01D5/35309 ,  G01K11/32 ,  G01K11/3206 ,  G01L1/242 ,  G01L11/025 ,  H01S3/06791 ,  H01S3/1055 ,  H01S3/106 ,  H01S3/1112 ,  H01S3/1618

Abstract: Disclosed are a pulse laser generator and an optical fiber sensor system using the same. The optical fiber sensor system includes a main optical coupler that receives pulse laser light generated from a pulse laser generator from a first input terminal, branches the light to first and second output terminals to output, and outputs, through a third output terminal, light input reversely from the first and second output terminals, a reference optical fiber that is connected to the first output terminal, a multi-point sensing optical fiber unit that is connected to the second output terminal, and in which optical fibers are connected in series or in parallel corresponding to a plurality of sensing points, an optical detection unit that is connected to the third output terminal, and a diagnosis processing unit that detects a change of the physical quantity for the sensing points from signals from the optical detection unit.

Abstract translation: 公开了一种脉冲激光发生器和使用该脉冲激光发生器的光纤传感器系统。 光纤传感器系统包括：主光耦合器，其从第一输入端接收从脉冲激光发生器产生的脉冲激光，将光分支到第一和第二输出端以输出，并通过第三输出端输出光输入 与第一和第二输出端相反，连接到第一输出端的参考光纤，连接到第二输出端的多点感测光纤单元，其中光纤串联连接或 并行对应于多个检测点，连接到第三输出端的光学检测单元，以及诊断处理单元，其从来自光学检测单元的信号检测感测点的物理量的变化。

公开(公告)号：US20160096930A1

公开(公告)日：2016-04-07

申请号：US14350564

申请日：2013-04-18

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： In PARK ,  Ha Soo HWANG

IPC: C08G77/08 ,  C08G77/04 ,  C08G77/24 ,  C08G77/28 ,  C08G77/26

CPC classification number: C08G77/08 ,  C08G77/045 ,  C08G77/06 ,  C08G77/24 ,  C08G77/26 ,  C08G77/28 ,  Y02P20/544

Abstract: Disclosed is a method for manufacturing the polysilsesquioxane (PSSQ) within the carbon dioxide solvent through the control of the pressure and temperature within a reactor by the state changes, e.g., a liquid state or supercritical state, of carbon dioxide as a solvent which is environmentally friendly and pollution-free, that is to say, by making use of the fact that the solubility of reactant and product is changed according to the pressure and temperature in manufacturing the polysilsesquioxane (PSSQ).

Abstract translation: 本发明公开了一种在二氧化碳溶剂中制备聚倍半硅氧烷（PSSQ）的方法，其通过控制反应器内的压力和温度，例如作为环境的二氧化碳作为溶剂的状态改变，例如液体状态或超临界状态 也就是说，通过利用反应物和产物的溶解度根据制造聚倍半硅氧烷（PSSQ）中的压力和温度而改变的事实。

公开(公告)号：US20160095265A1

公开(公告)日：2016-03-31

申请号：US14892602

申请日：2014-05-21

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Hoon HUH ,  Hui Jin KIM ,  Su Jin KIM ,  Myung Chul SHIN ,  Jong Ho LEE ,  Choon Keun PARK

IPC: H05K9/00 ,  D01D5/00

CPC classification number: H05K9/009 ,  D01D5/003 ,  D01F1/106 ,  D01F8/18 ,  D01F9/14 ,  D10B2101/12

Abstract: An electromagnetic wave shielding sheet including a carbon composite fiber and manufactured by electrospinning, and a method of manufacturing the same are disclosed. More particularly, an electromagnetic wave shielding sheet includes a carbon composite fiber having a core-shell structure and a resin, and the core-shell structure includes an outer shell including a carbon fiber, and a core including metal nano particles arranged in a length direction of the carbon fiber in the outer shell. The electromagnetic wave shielding sheet includes metal nano particles as electromagnetic wave shielding materials in a carbon fiber, and the oxidation of a metal may be prevented, conductivity in a length direction of the carbon fiber may be secured, and the sheet may be applied to various industrial fields as an electromagnetic shielding material.

Abstract translation: 公开了一种包含碳复合纤维并通过静电纺丝制造的电磁波屏蔽片及其制造方法。 更具体地，电磁波屏蔽片包括具有核 - 壳结构和树脂的碳复合纤维，并且所述核 - 壳结构包括包含碳纤维的外壳和包括沿长度方向排列的金属纳米颗粒的芯 的外壳中的碳纤维。 电磁波屏蔽片包括作为碳纤维中的电磁波屏蔽材料的金属纳米颗粒，并且可以防止金属的氧化，可以确保碳纤维长度方向上的导电性，并且该片可以应用于各种 工业领域作为电磁屏蔽材料。

公开(公告)号：US20160079623A1

公开(公告)日：2016-03-17

申请号：US14787446

申请日：2013-08-20

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Ho Sung Kim ,  Seong Jae Boo ,  Chae Hwan Jeong ,  Ik Hyun Oh ,  Hyeon Jong Jeon ,  Min Young Kim

IPC: H01M8/12

CPC classification number: H01M8/1246 ,  H01M8/1253 ,  H01M2008/1293 ,  H01M2300/0071 ,  H01M2300/0077 ,  Y02E60/525 ,  Y02P70/56

Abstract: Provided are a method for preparing a solid electrolyte material for a cheap solid oxide fuel cell capable of implementing high ion conductivity at a medium-low temperature of 800° C. or lower, and a method for preparing a unit cell of a solid oxide fuel cell by using the same. The method for preparing a solid electrolyte material for a solid oxide fuel cell comprises: providing a starting material comprising ytterbium nitrate [Yb(NO3)3.H2O], scandium nitrate [Sc(NO3)3.H2O] and zirconium oxychloride [ZrOCl2.H2O] in a ratio of 6:4:90 by mol; forming a mixture metal salt aqueous solution by dissolving the starting material; forming a precursor by mixing the mixture metal salt aqueous solution and a chelating agent and coprecipitating the obtained mixture; washing the precursor by providing ultrapure water multiple times; filtering the washed precursor by using a vacuum filtration apparatus; and forming a solid electrolyte powder by heat treating the filtered precursor.

Abstract translation: 提供一种在800℃以下的中低温下能够实现高离子传导性的便宜的固体氧化物型燃料电池用固体电解质材料的制造方法，以及制备固体氧化物燃料的单电池的方法 细胞使用相同。 制备用于固体氧化物燃料电池的固体电解质材料的方法包括：提供包含硝酸镱[Yb（NO 3）3·H 2 O]，硝酸钪[Sc（NO 3）3·H 2 O]和氧氯化锆[ZrOCl 2]的原料。 H 2 O]，其比例为6:4:90; 通过溶解原料形成混合金属盐水溶液; 通过混合所述混合金属盐水溶液和螯合剂形成前体并共沉淀所得混合物; 通过提供超纯水多次洗涤前体; 使用真空过滤装置过滤洗涤的前体; 并通过热处理过滤的前体形成固体电解质粉末。

公开(公告)号：US09233939B2

公开(公告)日：2016-01-12

申请号：US14136629

申请日：2013-12-20

Applicant: Korea Institute of Industrial Technology

Inventor： Yong Jin Kim ,  Vivek Mishra ,  Guang Meang Son ,  Jin Ku Cho ,  Baek Jin Kim

IPC: C07D263/04 ,  C07D263/22 ,  C07C269/04 ,  C07C273/18

Abstract: The present disclosure relates to a method for preparing a disubstituted urea and carbamate compounds simultaneously through a one-pot reaction of an amine, carbon dioxide and an alkylene oxide compound in the presence of an ionic liquid-based complex catalyst system containing indium. In accordance with the present disclosure, a disubstituted urea and carbamate compounds can be prepared simultaneously at high yield. In addition, the ionic liquid-based catalyst containing indium according to the present disclosure is economical because it can be reused several times.