公开(公告)号：US07608901B2

公开(公告)日：2009-10-27

申请号：US11777228

申请日：2007-07-12

Applicant: Hyun Cheol Koo ,  Jong Hwa Eom ,  Suk Hee Han ,  Joon Yeon Chang ,  Hyung Jun Kim

Inventor： Hyun Cheol Koo ,  Jong Hwa Eom ,  Suk Hee Han ,  Joon Yeon Chang ,  Hyung Jun Kim

IPC: H01L29/72

CPC classification number: H01L29/66984 ,  G11C11/16 ,  H01L29/0843 ,  Y10S257/902 ,  Y10S977/933

Abstract: Disclosed herein is a spin transistor including: a semiconductor substrate having a channel layer formed therein; first and second electrodes which are formed to be spaced apart from each other on the substrate at a predetermined distance along a longitudinal direction of the channel layer; a source and drain which include magnetized ferromagnetic materials and are formed to be spaced apart form each other between the first electrode and the second electrode at a predetermined distance along the longitudinal direction of the channel layer; and a gate which is formed on the substrate between the source and the drain, and adjusts spin orientations of electrons passing through the channel layer, wherein the electrons passing through the channel layer are spin-aligned at a lower side of the source by a stray magnetic field of the source and spin-filtered at a lower side of the drain by a stray field of the drain.

Abstract translation: 本文公开了一种自旋晶体管，包括：其中形成有沟道层的半导体衬底; 第一和第二电极，沿着沟道层的纵向以预定的距离形成在衬底上彼此间隔开; 源极和漏极，其包括磁化铁磁材料，并且沿着沟道层的纵向方向以预定的距离在第一电极和第二电极之间彼此间隔开形成间隔开的源极和漏极; 以及形成在源极和漏极之间的衬底上的栅极，并且调节通过沟道层的电子的自旋取向，其中通过沟道层的电子通过杂散在源的较低侧自旋对准 源极的磁场，并通过漏极的杂散场在漏极的下侧进行自旋滤波。

公开(公告)号：US20090238711A1

公开(公告)日：2009-09-24

申请号：US12476779

申请日：2009-06-02

Applicant: Sung Pil Yoon ,  Seong Ahn Hong ,  In Hwan Oh ,  Tae Hoon Lim ,  Suk-Woo Nam ,  Heung Yong Ha ,  Jonghee Han ,  Eun Ae Cho ,  Jaeyoung Lee

Inventor： Sung Pil Yoon ,  Seong Ahn Hong ,  In Hwan Oh ,  Tae Hoon Lim ,  Suk-Woo Nam ,  Heung Yong Ha ,  Jonghee Han ,  Eun Ae Cho ,  Jaeyoung Lee

IPC: B22F7/04

CPC classification number: B22F5/00 ,  H01M4/8605 ,  H01M4/8875 ,  H01M4/8885 ,  H01M4/90 ,  H01M8/141 ,  Y02P70/56

Abstract: Disclosed is a Ni-Al alloy anode for molten carbonate fuel cell made by in-situ sintering the Ni-Al alloy. Further, disclosed is a method for preparing the same comprising steps of preparing a sheet with Ni-Al alloy powders (S1); and installing the sheet in a fuel cell without any heat treatment for sintering the Ni-Al alloy in the sheet and then in-situ sintering the Ni-Al alloy in the sheet during a pretreatment process of the cell with the sheet (S2), wherein a reaction activity of the Ni-Al alloy anode can be maintained, the method is simple and economic, and a mass production of the Ni-Al alloy anode and a scale-up in the method are easy.

Abstract translation: 公开了通过原位烧结Ni-Al合金制成的熔融碳酸盐燃料电池的Ni-Al合金阳极。 此外，公开了一种制备该方法的方法，包括用Ni-Al合金粉末（S1）制备片材的步骤; 并且在不进行任何热处理的情况下将片材安装在燃料电池中，用于烧结片材中的Ni-Al合金，然后在片材的预处理工艺（S2）期间原位烧结片材中的Ni-Al合金， 其中可以保持Ni-Al合金阳极的反应活性，该方法简单经济，并且易于大规模生产Ni-Al合金阳极和放大。

公开(公告)号：US20090209770A1

公开(公告)日：2009-08-20

申请号：US12243244

申请日：2008-10-01

Applicant: Yong Seo CHO ,  You Seung KIM ,  Jae Kyun LEE ,  Hyunah CHOO ,  Ae Nim PAE

Inventor： Yong Seo CHO ,  You Seung KIM ,  Jae Kyun LEE ,  Hyunah CHOO ,  Ae Nim PAE

IPC: C07D315/00

CPC classification number: C07D309/06

Abstract: Disclosed are cis-2,6-disubstituted tetrahydropyran derivatives represented by Chemical Formula 1 and a preparation method thereof. The tetrahydropyran derivatives can be prepared by Prins-reacting tetrahydropyran derivatives with homopargylicalcohol derivatives in the presence of trimethylsilyltriflate. The tetrahydropyran derivatives with cis-substituents at both C2 and C6 positions of the tetrahydropyran ring are useful as intermediates for use in the synthesis and development of therapeutically effective, naturally occurring compounds. (wherein, R1, R2 and R3 are as defined in the specification.)

Abstract translation: 公开了由化学式1表示的顺式-2,6-二取代四氢吡喃衍生物及其制备方法。 四氢吡喃衍生物可以通过Prins-在三甲基甲硅烷基三氟甲磺酸酯存在下将四氢吡喃衍生物与高官能醇衍生物反应来制备。 在四氢吡喃环的C2和C6位上具有顺式取代基的四氢​​吡喃衍生物可用作合成和开发治疗有效的天然存在的化合物的中间体。 （其中，R1，R2和R3如说明书中所定义）

公开(公告)号：US07575076B2

公开(公告)日：2009-08-18

申请号：US11568411

申请日：2004-04-30

Applicant: Sung-chul Kang ,  Gyeong-cheol Shin ,  Woo-sub Lee ,  Chang-woo Park

Inventor： Sung-chul Kang ,  Gyeong-cheol Shin ,  Woo-sub Lee ,  Chang-woo Park

IPC: B62D55/02

CPC classification number: B62D55/065 ,  B25J5/005 ,  B62D55/02 ,  B62D55/075

Abstract: The present invention relates to a design of a driving mechanism for a vehicle to move through uneven terrain including stairways. The link-type double track mechanism in accordance with the present invention comprises: front and rear track driving sections; a built-in type control box; a set of angle-adjusting flippers, installed at front and rear ends of the control box, for adjusting the track angle; and high-speed driving wheels installed at the angle-adjusting tracks and imbedded inside. The link-type double track mechanism in accordance with the present invention does not require a complex terrain-adaptation mechanism, and thus it has advantages that the overall structure is simple and the control is very easy.

Abstract translation: 本发明涉及一种用于车辆在包括楼梯的不平坦地形上移动的驱动机构的设计。 根据本发明的连杆式双轨机构包括：前后轨道驱动部分; 内置式控制箱; 一组角度调节脚蹼，安装在控制箱的前端和后端，用于调整轨道角度; 和高速驱动轮安装在角度调整轨道并嵌入内部。 根据本发明的链式双轨机构不需要复杂的地形适应机制，因此具有整体结构简单且控制非常容易的优点。

公开(公告)号：US20090202420A1

公开(公告)日：2009-08-13

申请号：US12428329

申请日：2009-04-22

Applicant: Dong Jin Suh ,  Tae Jin Park ,  Young Hyun Yoon ,  Jin Soon Choi

Inventor： Dong Jin Suh ,  Tae Jin Park ,  Young Hyun Yoon ,  Jin Soon Choi

IPC: C01B31/18

CPC classification number: B01J23/22 ,  B01D53/8662 ,  B01J21/063 ,  B01J23/34 ,  B01J37/036

Abstract: Disclosed are a vanadia-titania aerogel catalyst having high specific surface area and porosity, a method of preparing the same and a method of completely oxidatively-decomposing a chlorinated aromatic compound using the catalyst under air condition. The vanadia-titania aerogel catalyst of the invention is an aerogel form having many porosities and a high specific surface area obtained by performing a supercritical drying of vanadia-titania wet gel, which is prepared by a sol-gel method, with carbon dioxide and then firing the dried vanadia-titania, with a micro porosity structure being maintained, consists of vanadia and titania wherein a content of the vanadia is 1˜15 wt % of an overall catalyst weight. In addition, according to the invention, the vanadia-titania aerogel catalyst may further comprise a manganese oxide of 1˜5 wt % or a sulfur component of 0.0001˜1 wt %. Since the vanadia-titania aerogle catalyst of the invention has the very high conversion rate and selectivity for the complete oxidation reaction of the chlorinated aromatic compound and is very thermally stable, it can be usefully used in the oxidation reaction having a high heating value capable of generating local heat spots.

Abstract translation: 公开了具有高比表面积和孔隙率的氧化钒 - 二氧化钛气凝胶催化剂，其制备方法和使用该催化剂在空气条件下完全氧化分解氯化芳族化合物的方法。 本发明的氧化钒 - 二氧化钛气凝胶催化剂是具有许多孔隙率和高比表面积的气凝胶形式，其通过使用溶胶 - 凝胶法制备的氧化钒 - 二氧化钛湿凝胶用二氧化碳进行超临界干燥，然后 焙烧干燥的氧化钒 - 二氧化钛，保持微孔结构，由氧钒和二氧化钛组成，其中氧钒的含量为总催化剂重量的1〜15重量％。 此外，根据本发明，氧化钒 - 二氧化钛气凝胶催化剂还可以包含1〜5重量％的氧化锰或0.0001〜1重量％的硫成分。 由于本发明的氧化钒 - 二氧化钛气溶胶催化剂对氯化芳族化合物的完全氧化反应具有非常高的转化率和选择性，并且非常热稳定，因此可以有用地用于具有高热值的氧化反应 产生局部热点。

公开(公告)号：US20090181088A1

公开(公告)日：2009-07-16

申请号：US11568852

申请日：2006-11-03

Applicant: Soo-Chang Song ,  Sun-Mi Lee ,  Chang-Won Kim

Inventor： Soo-Chang Song ,  Sun-Mi Lee ,  Chang-Won Kim

IPC: A61K9/14 ,  A61K31/337 ,  A61P35/00

CPC classification number: A61K9/0019 ,  A61K9/0024 ,  A61K9/06 ,  A61K47/60 ,  A61K47/605 ,  A61L27/18 ,  A61L27/50 ,  A61L27/52 ,  C07F9/065 ,  C07F9/65815 ,  C08G65/33306 ,  C08G65/3356 ,  C08G79/025 ,  C08G2650/50 ,  C08L85/02 ,  C08L2203/02

Abstract: The present invention relates to a poly(organophosphazene)-bioactive molecule conjugates in which biodegradable and thermosensitive poly(organophosphazene) with a functional group showing the sol-gel phase transition with change of temperature is combined with various bioactive molecules, such as drugs, a preparation method thereof, and a use thereof for delivery of bioactive molecules.

Abstract translation: 本发明涉及一种聚（有机膦腈） - 活性分子共轭物，其中具有显示出随着温度变化的溶胶 - 凝胶相变的官能团的可生物降解和热敏聚（有机膦腈）与各种生物活性分子如药物组合， 其制备方法及其用于递送生物活性分子的用途。

公开(公告)号：US07544429B2

公开(公告)日：2009-06-09

申请号：US10514180

申请日：2003-05-14

Applicant: Byung Hong Kim ,  In Seop Chang ,  Jae Kyung Jang ,  Geun Cheol Gil

Inventor： Byung Hong Kim ,  In Seop Chang ,  Jae Kyung Jang ,  Geun Cheol Gil

IPC: H01M8/16 ,  H01M8/04 ,  H01M4/00 ,  H01M4/96

CPC classification number: H01M8/16 ,  H01M4/86 ,  H01M4/92 ,  H01M4/926 ,  H01M8/0234 ,  H01M8/08 ,  Y02E60/527

Abstract: Disclosed is a mediator-less microbial fuel cell comprising a cathode compartment, an anode compartment, with or without glass wool and glass bead for separating the two compartments, an element for feeding air to the cathode compartment, and an element for feeding wastewater to the anode compartment. The cell further comprises an element for controlling the distance between the cathode compartment and the anode compartment. Graphite felt or graphite felt coated with a metal such as platinum is used as an electrode of the cathode compartment, and a buffer solution is used in the anode compartment. A mediator-less microbial fuel cell according to the present invention can be operated without using an expensive cation-exchange membrane, of which efficiency is by no means inferior to prior wastewater treatment methods.

Abstract translation: 公开了一种无中介的微生物燃料电池，其包括阴极室，具有或不具有玻璃棉的阳极室和用于分离两个室的玻璃珠，用于将空气供入阴极室的元件和用于将废水送入 阳极室。 电池还包括用于控制阴极室和阳极室之间的距离的元件。 用金属如铂的石墨毡或石墨毡用作阴极室的电极，在阳极室中使用缓冲溶液。 根据本发明的无介体的微生物燃料电池可以在不使用昂贵的阳离子交换膜的情况下操作，其效率绝不逊于现有的废水处理方法。

公开(公告)号：US20090047348A1

公开(公告)日：2009-02-19

申请号：US12122665

申请日：2008-05-17

Applicant: Soo-Chang SONG ,  Mi-Ran PARK ,  Sun-Mi LEE

Inventor： Soo-Chang SONG ,  Mi-Ran PARK ,  Sun-Mi LEE

IPC: A61K9/00 ,  C08G69/08 ,  A61K38/16 ,  A61K38/02 ,  A61K39/00 ,  A61K31/7052 ,  A61K35/00 ,  A61K38/14 ,  A61K38/21 ,  A61K38/20 ,  A61K38/28 ,  A61K39/395 ,  A61K38/43 ,  A61K38/13 ,  A61K39/29 ,  A61K31/56 ,  A61K35/12 ,  A61P43/00

CPC classification number: A61K31/56 ,  A61K9/06 ,  A61K31/7052 ,  A61K47/34 ,  C08G65/33306 ,  C08G79/025 ,  C08G2650/50 ,  C08L2203/02

Abstract: A biodegradable and thermosensitive poly(organophosphazene) with a functional group, a preparation method thereof, and a use thereof for delivery of bioactive substances are provided.

Abstract translation: 提供具有官能团的可生物降解和热敏聚（有机膦腈），其制备方法及其用于递送生物活性物质的用途。

公开(公告)号：US07491262B2

公开(公告)日：2009-02-17

申请号：US11290889

申请日：2005-11-29

Applicant: Yong Soo Kang ,  Kook Heon Char ,  Sang Wook Kang

Inventor： Yong Soo Kang ,  Kook Heon Char ,  Sang Wook Kang

IPC: B01D53/22

CPC classification number: C10G31/11 ,  B01D67/0079 ,  B01D69/10 ,  B01D69/142 ,  C07C7/144 ,  C07C11/02

Abstract: There is provided a nanocomposite membrane comprising an Ag-nanoparticle/polymer nanocomposite, in which the Ag-particles are uniformly dispersed in the polymer matrix, and a support membrane for supporting the nanocomposite, as well as a process of preparing said membrane. The nanocomposite membrane of the present invention comprising a neutral Ag-nanoparticle as an olefin carrier, which is chemically stable, has excellent long-term operation performance characteristics as well as high selectivity and permeability. Thus, it can be advantageously used for the separation of olefin from an olefin/paraffin mixture.

Abstract translation: 提供了包含Ag-纳米颗粒/聚合物纳米复合材料的纳米复合膜，其中Ag-颗粒均匀地分散在聚合物基质中，以及用于支撑纳米复合材料的支撑膜以及制备所述膜的方法。 包含化学稳定的作为烯烃载体的中性Ag纳米颗粒的本发明的纳米复合膜具有优异的长期操作性能特性以及高选择性和渗透性。 因此，它可以有利地用于从烯烃/石蜡混合物中分离烯烃。

公开(公告)号：US20090029390A1

公开(公告)日：2009-01-29

申请号：US11750016

申请日：2007-05-17

Applicant: Eun-Gyeong YANG ,  Dae-Ro Ahn ,  Hyun-Ju Cho

Inventor： Eun-Gyeong YANG ,  Dae-Ro Ahn ,  Hyun-Ju Cho

IPC: G01N33/53 ,  G01N33/68

CPC classification number: G01N33/542 ,  G01N33/533 ,  G01N2333/4703 ,  G01N2500/02 ,  G01N2800/40

Abstract: The present invention relates to a method for quantitative analysis of interactions between fluorescein-labeled HIF-1α (alpha) C-terminal peptides and cAMP-responsive element binding protein (CBP) or p300 proteins, and a method of screening inhibitors against the formation of HIF-1α-p300 or HIF-1α-CBP protein complexes using the above method.Therefore, the fluorescence polarization (FP) measurement method of the present invention is useful for systemically evaluating the HIF-1α-CBP or HIF-1α-p300 interactions, and examining the effects of posttranslational modifications (hydroxylation, S-nitrosylation, and phosphorylation) of the C-TAD peptide of HIF-1α on the recruitment of p300.

Abstract translation: 本发明涉及用于定量分析荧光素标记的HIF-1α（α）C-末端肽和cAMP反应性元件结合蛋白（CBP）或p300蛋白之间的相互作用的方法，以及筛选抑制剂 HIF-1α-p300或HIF-1α-CBP蛋白复合物。 因此，本发明的荧光偏振（FP）测量方法可用于系统评估HIF-1α-CBP或HIF-1α-p300相互作用，并检查翻译后修饰（羟基化，S-亚硝基化和磷酸化）的作用， 的HIF-1α的C-TAD肽对p300的募集。