公开(公告)号：US07181114B2

公开(公告)日：2007-02-20

申请号：US10987709

申请日：2004-11-12

Applicant: Taek-Sung Lee ,  Kyeong Seok Lee ,  Won-Mok Kim ,  Byung-Ki Cheong ,  In-Ho Kim

Inventor： Taek-Sung Lee ,  Kyeong Seok Lee ,  Won-Mok Kim ,  Byung-Ki Cheong ,  In-Ho Kim

IPC: G02B6/26

CPC classification number: G02F1/3517 ,  G02B2006/12142 ,  G02B2006/12145 ,  G02B2006/12147 ,  G02F1/3521

Abstract: Disclosed is a waveguide type optical device utilizing a nonlinear refractive index change according to a large 3rd order nonlinear optical phenomenon. The waveguide type optical device includes a signal beam waveguide through which a signal beam propagates; and a pump beam waveguide through which a pump beam propagates, wherein the pump beam waveguide is disposed adjacent to the signal beam waveguide so that the pump beam can be coupled to the signal beam waveguide, the signal beam waveguide is made of nonlinear optical materials with large 3rd order nonlinear optical property and the pump beam waveguide is made of linear optical materials, and the wavelength range of the signal beam is different from that of the pump beam. By such a structure, the pump beam is coupled to one arm of the signal beam waveguide, thereby generating a 3rd nonlinear phenomenon on one arm of the waveguide through which the signal beam passes. Therefore, the waveguide optical device which implements an all-optical communication device operating as an optical device and can be integrated is provided.

Abstract translation: 公开了一种使用根据大的3阶非线性光学现象的非线性折射率变化的波导型光学器件。 波导型光学器件包括信号光束波导，信号光束通过该波导波导传播; 以及泵浦光束通过其传播的泵浦波导，其中所述泵浦波导与所述信号光束波导相邻设置，使得所述泵浦波束可以耦合到所述信号波导管，所述信号波束波导由非线性光学材料制成， 大的3阶非线性光学特性和泵浦波导由线性光学材料制成，信号光束的波长范围与泵浦光束的波长范围不同。 通过这种结构，泵浦光束耦合到信号光束波导的一个臂，从而在信号光束通过的波导的一个臂上产生第三个非线性现象。 因此，提供了实现作为光学装置工作并可以集成的全光通信装置的波导光学装置。

公开(公告)号：US07179505B2

公开(公告)日：2007-02-20

申请号：US11023428

申请日：2004-12-29

Applicant: Jin-Kook Yoon ,  Gyeung-Ho Kim ,  Kyung-Tae Hong ,  Jung-Man Doh ,  Jong-Kwon Lee ,  Kyung-Hwan Lee ,  Keun-Hyung Son

Inventor： Jin-Kook Yoon ,  Gyeung-Ho Kim ,  Kyung-Tae Hong ,  Jung-Man Doh ,  Jong-Kwon Lee ,  Kyung-Hwan Lee ,  Keun-Hyung Son

IPC: C23C16/32 ,  C23C16/42

CPC classification number: C23C16/32 ,  C23C16/30

Abstract: The embodiments of the invention relate to a MoSi2-SiC nanocomposite coating layer formed on surfaces of refractory metals such as Mo, Nb, Ta, W and their alloys. The MoSi2-SiC nanocomposite coating layer is manufactured by forming a molybdenum carbide (MoC and MoC2) coating layers on the surfaces of the substrates at high temperature, and the subsequent vapor-deposition of Si. The MoSi2-SiC nanocomposite coating layer has a microstructure in which SiC particles are mostly located on the equiaxed MoSi2 grain boundary. The MoSi2-SiC nanocomposite coating layer can have a close thermal expansion coefficient to that of the substrate by controlling a volume fraction of SiC particles exisiting in the nanocomposite coating. As a result, the generation of cracks due to the mismatch in the thermal expansion coefficients between the substrate and the nanocomposite coating layer is suppressed and the high-temperature repeated thermal cyclic oxidation resistance and the low-temperature oxidation resistance of the coated substrate are improved.

Abstract translation: 本发明的实施方案涉及在难熔金属如Mo，Nb，Ta，W及其合金的表面上形成的MoSi 2 -SiC纳米复合物涂层。 通过在高温下在基板的表面上形成碳化钼（MoC和MoC 2 N 2）涂层来制造MoSi 2 -SiC纳米复合材料涂层，随后 Si的气相沉积。 MoSi 2 -SiC纳米复合涂层具有其中SiC颗粒主要位于等轴MoSi 2晶界的微结构。 通过控制在纳米复合涂层中存在的SiC颗粒的体积分数，MoSi 2 -SiC纳米复合物涂层可以具有与基板的热膨胀系数相近的热膨胀系数。 结果，抑制了由于基板和纳米复合涂层之间的热膨胀系数不一致引起的裂纹的产生，并且改善了涂覆基板的高温重复热循环抗氧化性和低温抗氧化性 。

公开(公告)号：US07179321B2

公开(公告)日：2007-02-20

申请号：US10822258

申请日：2004-04-09

Applicant: Yong Soo Kang ,  Hoon Sik Kim ,  Jong Hak Kim ,  Kookheon Char ,  Sang Wook Kang ,  Jongok Won

Inventor： Yong Soo Kang ,  Hoon Sik Kim ,  Jong Hak Kim ,  Kookheon Char ,  Sang Wook Kang ,  Jongok Won

IPC: B01D53/22

CPC classification number: C10G31/11 ,  B01D53/228 ,  B01D69/12 ,  B01D69/142 ,  B01D71/48

Abstract: The present invention relates to a facilitated transport membrane for separation of alkene hydrocarbons from hydrocarbon mixtures, comprising a porous support and a solid polymer electrolyte consisting of a transition metal salt and a polymer having phthalic structure, in which the electrolyte is in solid state at its operating temperature. The facilitated transport membrane is prepared by forming a solid polymer electrolyte consisting of a transition metal salt and a polymer on a porous support. The transition metal salt can selectively and reversibly form a complex with alkene hydrocarbons and the polymer can dissociate the transition metal salt. In particular, the polymer matrix allows the transition metal salt to be well dissociated because it has a phthalic structure capable of being coordinated to a transition metal ion.

Abstract translation: 本发明涉及用于从烃混合物中分离烯烃的促进的输送膜，包括多孔载体和由过渡金属盐和具有邻苯二甲酸结构的聚合物组成的固体聚合物电解质，其中电解质在其固态 工作温度 通过在多孔载体上形成由过渡金属盐和聚合物组成的固体聚合物电解质来制备便利的输送膜。 过渡金属盐可以选择性地和可逆地与烯烃形成络合物，聚合物可以离解过渡金属盐。 特别地，聚合物基质允许过渡金属盐被很好的解离，因为它具有能与过渡金属离子配位的邻苯二甲酸结构。

公开(公告)号：US20070020718A1

公开(公告)日：2007-01-25

申请号：US11164813

申请日：2005-12-06

Applicant: Eun Gyeong YANG ,  Hyun Ju CHO ,  Hyunsung PARK

Inventor： Eun Gyeong YANG ,  Hyun Ju CHO ,  Hyunsung PARK

IPC: C12Q1/30

CPC classification number: G01N33/6875 ,  G01N33/6872 ,  G01N2500/00

Abstract: The present invention relates to a method for analyzing the interaction between HIF-1 peptide and VBC protein using fluorescence polarization, more precisely, a method for quantitative analysis of formation of HIF-1-VBC protein complex which is composed of the steps of 1) preparing a fluorescent probe by attaching a fluorescein to hydroxyproline containing HIF-1 peptide; 2) reacting the fluorescent probe with VBC protein; and 3) measuring the fluorescence polarization of the above reactant and then comparing the fluorescence polarization with that of the fluorescent probe itself to investigate the changes of fluorescence polarization; a method for screening an inhibitor of the binding of HIF-1 peptide and VBC protein using the above method; and a method for analyzing the activity of prolyl hydroxylase using the above method. The method of the present invention enables simple analysis of the interaction between HIF-1 peptide and VBC protein by observing changes of fluorescence polarization and thus, it can be effectively used for high-speed screening using a well plate.

Abstract translation: 本发明涉及使用荧光偏振分析HIF-1肽与VBC蛋白之间相互作用的方法，更确切地说，涉及HIF-1-VBC蛋白复合物形成定量分析方法，该方法由以下步骤组成：1） 通过将荧光素附着到含有HIF-1肽的羟脯氨酸上制备荧光探针; 2）使荧光探针与VBC蛋白反应; 和3）测量上述反应物的荧光偏振，然后将荧光偏振与荧光探针本身的荧光偏振进行比较，以研究荧光偏振的变化; 使用上述方法筛选HIF-1肽和VBC蛋白的结合抑制剂的方法; 以及使用上述方法分析脯氨酰羟化酶的活性的方法。 通过观察荧光偏振的变化，本发明的方法能够简单地分析HIF-1肽与VBC蛋白之间的相互作用，因此可以有效地用于使用孔板的高速筛选。

公开(公告)号：US20070015045A1

公开(公告)日：2007-01-18

申请号：US11521478

申请日：2006-09-15

Applicant: Jong-Ho Lee ,  Hae-Weon Lee ,  Joo-Sun Kim ,  Ji-Won Son ,  Hue-Sup Song ,  Hyoung-Chul Kim ,  Hwa-Young Jung

Inventor： Jong-Ho Lee ,  Hae-Weon Lee ,  Joo-Sun Kim ,  Ji-Won Son ,  Hue-Sup Song ,  Hyoung-Chul Kim ,  Hwa-Young Jung

IPC: H01M4/86

CPC classification number: H01M8/1226 ,  H01M4/0471 ,  H01M4/8605 ,  H01M4/8621 ,  H01M4/8652 ,  H01M4/8885 ,  H01M4/9016 ,  H01M4/9033 ,  H01M4/9066 ,  H01M8/1213 ,  H01M8/1246 ,  H01M8/1253 ,  H01M8/126 ,  Y02E60/525 ,  Y02P70/56

Abstract: Disclosed is an anode supporter for a solid oxide fuel cell (SOFC). The SOFC comprises an anode supporter having a high gas permeability, a high electrical conductivity, a high electrochemical activity, a high mechanical strength, and a large area; an anode functional layer for attenuating a surface defect of the anode supporter and maximizing an electrochemical activity of the anode; an electrolyte having a ultra-thin film; a cathode functional layer for removing an interface reaction between the electrolyte and the cathode and enhancing an electrochemical reaction at the cathode; a cathode having an excellent interface bonding characteristic with the cathode functional layer and a high electrical conductivity; and a current collect layer for maximizing an electrical connection between the cathode and a separator or interconnector. Accordingly, a performance of the single cell of a large area is enhanced.

Abstract translation: 公开了一种固体氧化物燃料电池（SOFC）的阳极支撑体。 SOFC包括具有高透气性，高导电性，高电化学活性，高机械强度和大面积的阳极支撑体; 阳极功能层，用于衰减阳极支撑体的表面缺陷并使阳极的电化学活性最大化; 具有超薄膜的电解质; 阴极功能层，用于去除电解质和阴极之间的界面反应并增强阴极处的电化学反应; 与阴极功能层具有优异的界面结合特性和高导电性的阴极; 以及用于最大化阴极和分离器或互连器之间的电连接的电流收集层。 因此，提高了大面积的单电池的性能。

公开(公告)号：US20070010679A1

公开(公告)日：2007-01-11

申请号：US11303125

申请日：2005-12-15

Applicant: Yong Cho ,  Joo Cha ,  Ae Pae ,  Hun Koh ,  Chul Shin

Inventor： Yong Cho ,  Joo Cha ,  Ae Pae ,  Hun Koh ,  Chul Shin

IPC: C07D493/02

CPC classification number: C07D493/02

Abstract: The present invention relates to bicyclic tetrahydrofuran lactone derivatives of Formula (1) and a preparation method thereof, and particularly it relates to a process of preparing compounds of Formula (1) by performing an intramolecular cyclization of tetrahydrofuran-allenic acid derivatives in the presence of a phenyl halide, a palladium catalyst and a base: wherein n is 1 or 2, and R is phenyl optionally substituted with C1-C6 alkyl, C1-C6 alkoxy, hydroxyl or C1-C6 hydroxyalkyl group.

Abstract translation: 本发明涉及式（1）的双环四氢呋喃内酯衍生物及其制备方法，特别涉及通过在四氢呋喃 - 异丙酸衍生物的存在下进行分子内环化制备式（1）化合物的方法， 苯基卤化物，钯催化剂和碱：其中n为1或2，R为任选被C 1 -C 6烷基取代的苯基，C 1 -C 6烷基， C 1 -C 6烷氧基，羟基或C 1 -C 6羟烷基。

公开(公告)号：US07157069B2

公开(公告)日：2007-01-02

申请号：US10340527

申请日：2003-01-09

Applicant: Jong-Soo Jurng ,  Gyo-Woo Lee ,  Jung-Ho Hwang ,  Sung-Min Chin ,  Sung-Jun Lee ,  Gwi-Nam Bae

Inventor： Jong-Soo Jurng ,  Gyo-Woo Lee ,  Jung-Ho Hwang ,  Sung-Min Chin ,  Sung-Jun Lee ,  Gwi-Nam Bae

IPC: C01B31/02 ,  F23D14/22

CPC classification number: B82Y30/00 ,  B82Y40/00 ,  C01B32/162 ,  C01B32/164 ,  D01F9/127 ,  Y10S977/842 ,  Y10S977/843

Abstract: Disclosed is an apparatus for the combustion synthesis of carbon nanotubes characterized with the combustor having an oxidizing agent inlet, a fuel inlet and an inert gas inlet, such that the inverse diffusion flame occurs within the combustor, thereby producing carbon nanotubes without using vacuum, and a method for the combustion synthesis of carbon nanotubes using the same. According to the present invention, it is possible to directly collect samples including carbon nanotubes without oxidation and a substrate may be installed with ease. Moreover, the manufacturing cost can be lowered to a level suitable for mass production so that the carbon nanotube technology can be extended to various applications.

Abstract translation: 公开了一种用于燃烧合成碳纳米管的装置，其特征在于具有氧化剂入口，燃料入口和惰性气体入口的燃烧器，使得在燃烧器内发生反向扩散火焰，从而在不使用真空的情况下生产碳纳米管， 使用该碳纳米管的燃烧合成方法。 根据本发明，可以直接收集包含碳纳米管的样品而不会氧化，并且可以容易地安装基板。 此外，可以将制造成本降低到适合于批量生产的水平，使得碳纳米管技术可以扩展到各种应用。

公开(公告)号：US20060292055A1

公开(公告)日：2006-12-28

申请号：US11314502

申请日：2005-12-22

Applicant: Yun-Ki Byeun ,  Kyong Han ,  Han Seong ,  Heon Choi ,  Sung Choi

Inventor： Yun-Ki Byeun ,  Kyong Han ,  Han Seong ,  Heon Choi ,  Sung Choi

IPC: C01B21/00

CPC classification number: C01B21/0602 ,  B82Y30/00 ,  C01P2002/85 ,  C01P2004/03 ,  C01P2004/16 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/42 ,  C04B35/62286 ,  C04B2235/40 ,  C04B2235/465

Abstract: The present invention relates to a fabrication method of gallium manganese nitride (GaMnN) single crystal nanowire, more particularly to a fabrication method of GaMnN single crystal nanowire substrate by halide vapor phase epitaxy (HVPE) in which such metal components as gallium (Ga) and manganese (Mn) react with such gas components as nitrogen (N2), hydrogen chloride (HCl) and ammonia (NH3), wherein the amount of the gas components are adjusted to control the Mn doping concentration in order to obtain nanowire having a perfect, one-dimensional, single crystal structure without internal defect, concentration of holes, or carriers, and magnetization value of which being determined by the doping concentration and showing ferromagnetism at room temperature, thus being a useful spin transporter in the field of the next-generation spintronics, such as spin-polarized LED, spin-polarized FET, etc.

Abstract translation: 本发明涉及一种氮化镓（GaMnN）单晶纳米线的制造方法，更具体地说，涉及通过卤化物气相外延（HVPE）制造的GaMnN单晶纳米线基板的制造方法，其中诸如镓（Ga）和 锰（Mn）与氮气（N 2 H 2），氯化氢（HCl）和氨（NH 3）等气体组分反应，其中气体组分的量为 调整以控制Mn掺杂浓度，以获得具有完整的一维单晶结构而没有内部缺陷，空穴浓度或载流子的纳米线，其磁化值由掺杂浓度决定，并在室内显示出铁磁性 温度，因此是下一代自旋电子学领域中有用的自旋转运体，如自旋极化LED，自旋极化FET等。

公开(公告)号：US07151001B2

公开(公告)日：2006-12-19

申请号：US10922949

申请日：2004-08-23

Applicant: Yong-Tae Kim ,  Seong-Il Kim ,  Chun-Keun Kim ,  Sun-Il Shim

Inventor： Yong-Tae Kim ,  Seong-Il Kim ,  Chun-Keun Kim ,  Sun-Il Shim

IPC: H01L21/00

CPC classification number: H01L29/6684 ,  H01L21/2652 ,  H01L21/28291 ,  H01L29/66575

Abstract: A fabrication method of a self-aligned ferroelectric gate transistor using a buffer layer of high etching selectivity is disclosed. A stacked structure is formed with a buffer layer with high etching selectivity inserted between a silicon substrate and a ferroelectric layer, and etching is performed on a portion where a source and a drain will be formed and then stopped at the buffer layer, thereby fabricating a self-aligned ferroelectric gate transistor without damage to the silicon thin film, and thus, an integration degree of a chip can be improved.

Abstract translation: 公开了使用具有高蚀刻选择性的缓冲层的自对准铁电栅极晶体管的制造方法。 在硅衬底和铁电体层之间形成具有高蚀刻选择性的缓冲层的堆叠结构，并且对形成源极和漏极的部分进行蚀刻，然后在缓冲层处停止， 自对准的铁电栅极晶体管，而不损坏硅薄膜，从而可以提高芯片的集成度。

公开(公告)号：US07136155B2

公开(公告)日：2006-11-14

申请号：US10837972

申请日：2004-04-30

Applicant: Hosung Kong ,  Hung-Gu Han ,  Eui-Sung Yoon ,  Markova Lyubov ,  Nickolai Myshikin ,  Mikhail Semenyuk

Inventor： Hosung Kong ,  Hung-Gu Han ,  Eui-Sung Yoon ,  Markova Lyubov ,  Nickolai Myshikin ,  Mikhail Semenyuk

IPC: G01N33/28

CPC classification number: G01N21/643 ,  G01N21/645 ,  G01N33/2805 ,  G01N2021/6484

Abstract: An apparatus for measuring oil oxidation is capable of being mounted to mechanical devices for detecting power of fluorescent light reflected from oil in real time as an indication of the oil oxidation. A plurality of first optical fibers are connected to a light-emitting member for introducing the light into oil at different incidence points. A plurality of light-reflecting mirrors are immersed in the oil and disposed opposite to the incidence points. The light-reflecting mirrors are located at different distances from the incidence points. A plurality of second optical fibers are connected to the incidence points, respectively. A plurality of light-receiving members are connected to the second optical fibers for receiving the light and outputting the signals corresponding to the received light. A control portion calculates a fluorescence quantum yield and a light absorption coefficient of the oil based upon the signals from the light-receiving members and compares them with the reference values pre-stored in the control portion to determine the oil oxidation.

Abstract translation: 用于测量油氧化的装置能够被安装到用于检测从油反射的荧光的功率的机械装置，作为油氧化的指示。 多个第一光纤连接到用于将光引入不同入射点的油的发光部件。 多个光反射镜浸入油中并与入射点相对设置。 光反射镜位于与入射点不同的距离处。 多个第二光纤分别连接到入射点。 多个光接收部件连接到第二光纤，用于接收光并输出与​​接收到的光对应的信号。 控制部分基于来自光接收部件的信号计算油的荧光量子产率和光吸收系数，并将其与预先存储在控制部分中的参考值进行比较，以确定油氧化。