公开(公告)号：WO2008130180A1

公开(公告)日：2008-10-30

申请号：PCT/KR2008/002282

申请日：2008-04-23

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY ,  KWON, Ick-Chan ,  LEE, Doo-Sung ,  KIM, Kwang-Meyung ,  KIM, Bong-Sup ,  PARK, Kyeong-Soon ,  KIM, Min-Sang ,  HAN, Jong-Kwon ,  KO, Jin-Young

Inventor： KWON, Ick-Chan ,  LEE, Doo-Sung ,  KIM, Kwang-Meyung ,  KIM, Bong-Sup ,  PARK, Kyeong-Soon ,  KIM, Min-Sang ,  HAN, Jong-Kwon ,  KO, Jin-Young

IPC: A61K9/52

CPC classification number: A61K9/5089 ,  A61K9/5031

Abstract: Disclosed is a drug delivery system, which encapsulates a hydrophobic drug and consists of a pH-sensitive block copolymer having both hydrophilic segments and hydrophobic segments. Due to its high pH-sensitivity, the drug delivery system selectively delivers a great amount of a drug to a diseased region within a short period of time by being easily degraded at a locally low ph in a variety of cancerous or inflammatory disease regions, thereby enhancing therapeutic effectiveness of the drug as well as remarkably reducing toxicity of the drug itself, thus to be useful for treatment against a variety of cancers or inflammatory diseases.

Abstract translation: 公开了一种药物递送系统，其包封疏水性药物并由具有亲水性链段和疏水链节段的pH敏感性嵌段共聚物组成。 由于其高pH敏感性，药物递送系统通过在各种癌性或炎性疾病区域中局部低pH容易地降解，在短时间内选择性地将大量药物递送至患病区域，由此 提高药物的治疗效果，并显着降低药物本身的毒性，因此可用于治疗多种癌症或炎性疾病。

公开(公告)号：WO2008123651A1

公开(公告)日：2008-10-16

申请号：PCT/KR2007/006732

申请日：2007-12-21

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY ,  KIM, Chang Soo ,  GONG, Gyeong Taek ,  YOO, Kye Sang ,  LEE, Byung Gwon ,  JUNG, Kwang Deog ,  KIM, Hong Gon ,  AHN, Byoung Sung ,  JOO, Oh Shim

Inventor： KIM, Chang Soo ,  GONG, Gyeong Taek ,  YOO, Kye Sang ,  LEE, Byung Gwon ,  JUNG, Kwang Deog ,  KIM, Hong Gon ,  AHN, Byoung Sung ,  JOO, Oh Shim

IPC: C01B17/56

CPC classification number: C01B17/56 ,  B01D53/1481 ,  B01D53/1493 ,  C01B13/0229 ,  C01B13/0285 ,  C01B2210/0071 ,  Y02E60/36 ,  Y02P20/542

Abstract: The present invention relates to a method for separation and recycling of pure sulfur dioxide from a gaseous mixture in the IS cycle. More specifically, the present invention relates to a method for separation and recycling of pure sulfur dioxide from a gaseous mixture in the IS cycle using an ionic liquid under a specific condition. When compared with the conventional amine-based absorbent, the use of the ionic liquid enables continuous absorption and stripping of SO 2 even at high temperature, and enables a reversible absorption of SO 2 without loss, decomposition or degradation of a solvent due to good chemical stability, thereby enabling separation and recycling of pure SO 2 from a gaseous mixture in the IS cycle.

Abstract translation: 本发明涉及在IS循环中从气态混合物中分离和回收纯二氧化硫的方法。 更具体地说，本发明涉及在特定条件下使用离子液体在IS循环中从气态混合物中分离和回收纯二氧化硫的方法。 当与常规的胺基吸收剂相比时，即使在高温下也可使用离子液体连续吸收和除去SO 2，并且能够可逆地吸收SO 2 >而由于良好的化学稳定性而无损失，分解或降解溶剂，从而能够在IS循环中从气态混合物中分离和循环纯SO 2。

公开(公告)号：WO2008122997A1

公开(公告)日：2008-10-16

申请号：PCT/IT2007/000259

申请日：2007-04-04

Applicant: SCUOLA SUPERIORE DI STUDI UNIVERSITARI E DI PERFEZIONAMENTO SANT'ANNA ,  KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY ,  QUIRINI, Marco ,  WEBSTER, Robert, J., III ,  MENCIASSI, Arianna ,  DARIO, Paolo

Inventor： QUIRINI, Marco ,  WEBSTER, Robert, J., III ,  MENCIASSI, Arianna ,  DARIO, Paolo

IPC: A61B1/05

CPC classification number: A61B1/041 ,  A61B1/00149 ,  A61B1/00156

Abstract: Teleoperated endoscopic capsule for diagnostic and/or therapeutic purposes inside a cavity in a human body, comprising a body (11) having a front part (12) and a rear part (13), locomotion legs (18) able to project from the body (11) and, moving means (19) for said legs (18) housed in the same body (11), a source of energy (16), means for image acquisition (15), means for reception/transmission of signals (17) from and to an operator, for permitting capsule the control and transfer of acquired images. The legs (18) are hinged to the body (11) and are subdivided into two separate groups (20, 21). The moving means (19) comprise two driving devices (22) each one comprising a motor (23) connected to a corresponding worm screw (24) on which a translatable nut screw cursor (25) is engaged. The nut screw cursor (25) is kinematically connected to the legs (18) of a respective rou (20, 21).

Abstract translation: 包括具有前部（12）和后部（13）的主体（11）的用于诊断和/或治疗目的的远程操作的内窥镜胶囊，其能够从所述身体突出的运动腿（18） （11）和用于所述腿部（18）的移动装置（19），容纳在同一主体（11）中，能量源（16），用于图像获取装置（15），用于接收/传输信号的装置 ），以允许胶囊控制和传送所获取的图像。 腿部（18）铰接到主体（11）上并被细分为两个分开的组（20,21）。 移动装置（19）包括两个驱动装置（22），每个驱动装置（22）包括连接到相应蜗杆（24）的马达（23），可转动螺母光标（25）在其上接合。 螺母螺钉光标（25）运动地连接到相应的轴（20,21）的腿部（18）。

公开(公告)号：WO2008103012A1

公开(公告)日：2008-08-28

申请号：PCT/KR2008/001063

申请日：2008-02-22

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY ,  HOWTECH CORPORATION, LTD. ,  KWAK, Soon Jong ,  HONG, Soon Man ,  JUN, Jae Ho ,  HONG, Bo Na ,  JUNG, Ha Young

Inventor： KWAK, Soon Jong ,  HONG, Soon Man ,  JUN, Jae Ho ,  HONG, Bo Na ,  JUNG, Ha Young

IPC: C08L23/00 ,  C08L23/26

CPC classification number: C08J9/18 ,  C08J2203/06 ,  C08J2203/14 ,  C08J2323/02

Abstract: The present invention relates to a method of preparing polyolefin-type foamed particles aving excellent formability by using a dispersion medium in which an organic compound ontaining fatty acids is dispersed. The method according to the present invention can prepare olyolefin-type foamed particles with excellent formability at a low temperature without the eed for a washing step after foaming. Further, since it is possible to simply recover the ispersion medium used in the foaming step and reuse it in a new foaming process, the method f the present invention has the advantage of reducing the cost of wastewater treatment and reventing environmental contamination.

Abstract translation: 本发明涉及通过使用其中分散有脂肪酸的有机化合物的分散介质制备具有优异成形性的聚烯烃型发泡颗粒的方法。 根据本发明的方法可以在低温下制备具有优异成型性的烯烃型发泡颗粒，而不需要发泡后的洗涤步骤。 此外，由于可以简单地回收在发泡步骤中使用的浸渍介质并在新的发泡方法中再利用，所以本发明的方法具有降低废水处理成本和减少环境污染的优点。

公开(公告)号：WO2008082051A1

公开(公告)日：2008-07-10

申请号：PCT/KR2007/003249

申请日：2007-07-04

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY ,  KOO, Hyun-Cheol ,  EOM, Jong-Hwa ,  HAN, Suk-Hee ,  CHANG, Joon-Yeon ,  KIM, Hyung-Jun

Inventor： KOO, Hyun-Cheol ,  EOM, Jong-Hwa ,  HAN, Suk-Hee ,  CHANG, Joon-Yeon ,  KIM, Hyung-Jun

IPC: H01L29/78

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 magnetic 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磁场在漏极的下侧进行自旋滤波。

公开(公告)号：WO2008066212A1

公开(公告)日：2008-06-05

申请号：PCT/KR2006/005086

申请日：2006-11-29

Applicant: Korea Institute of Science and Technology ,  PARK, Ji-Hyung ,  JEONG, Jae-Heon

Inventor： PARK, Ji-Hyung ,  JEONG, Jae-Heon

IPC: G06Q30/00

CPC classification number: G06Q30/06 ,  G06Q30/0601 ,  H04L12/66

Abstract: Disclosed are a mobile shopping agent and a shop agent seller for reducing negotiation burdens between a seller and a buyer. The mobile shopping agent detects the shop agent's entrance to a radio access area of a personal area network (Bluetooth, ultra wide-band, and Zigbee), requests shop goods information of desired goods from the shop agent through the radio access area of the personal area network when the shop agent has entered the radio access area, and receives the shop goods information. The mobile shopping agent requests online goods information on the desired goods from a goods information server through a communication network, and receives the online goods information. The mobile shopping agent determines a buying condition of the desired goods based on the shop goods information and the online goods information, and negotiates with the shop agent by using a game theory.

Abstract translation: 公开了一种移动购物代理和商店代理商，用于减少卖方和买方之间的谈判负担。 移动购物代理检测商店代理进入个人区域网络（蓝牙，超宽带和Zigbee）的无线电接入区域，通过个人的无线电接入区域从商店代理请求商店商品信息 当代理商进入无线电接入区域并接收商店信息时，该区域网络。 移动购物代理通过通信网络从商品信息服务器请求所需货物的在线商品信息，并且接收在线商品信息。 移动购物者基于商品信息和在线商品信息确定所需商品的购买条件，并通过游戏理论与商店代理进行协商。

公开(公告)号：WO2008050931A1

公开(公告)日：2008-05-02

申请号：PCT/KR2006/005346

申请日：2006-12-08

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY ,  KIM, Kyung-Kon ,  PARK, Nam-Gyu ,  KIM, Dong-Young ,  KIM, Jun-Kyung

Inventor： KIM, Kyung-Kon ,  PARK, Nam-Gyu ,  KIM, Dong-Young ,  KIM, Jun-Kyung

IPC: H01L31/042

CPC classification number: H01G9/2031 ,  H01G9/2059 ,  H01L51/0086 ,  Y02E10/542 ,  Y02P70/521

Abstract: The present invention relates to a method of manufacturing an oxide electrode for a dye-sensitized solar cell including metal oxide nanoparticles by using a miller, and a dye-sensitized solar cell manufactured by using the same. More particularly, the present invention provides a method of manufacturing an oxide electrode for a dye-sensitized solar cell. The method includes (a) mixing metal oxide nanoparticles, a binder resin, and a solvent to prepare a metal oxide paste, (b) coating the metal oxide paste to a miller and pulverizing the metal oxide nanoparticles to prepare a paste including the metal oxide nanoparticles uniformly dispersed therein, and (c) coating the paste including the metal oxide nanoparticles dispersed therein on a conductive transparent substrate, performing a heat treatment of the resulting substrate, and adsorbing a dye thereon to manufacture the conductive electrode.

Abstract translation: 本发明涉及一种通过使用研磨机制造包括金属氧化物纳米颗粒的染料敏化太阳能电池的氧化物电极的方法和使用该方法制造的染料敏化太阳能电池。 更具体地说，本发明提供一种制造用于染料敏化太阳能电池的氧化物电极的方法。 该方法包括：（a）将金属氧化物纳米颗粒，粘合剂树脂和溶剂混合以制备金属氧化物浆料，（b）将金属氧化物糊料涂覆到研磨机中，并粉碎金属氧化物纳米颗粒以制备包含金属氧化物 纳米颗粒均匀地分散在其中，（c）将包含分散在其中的金属氧化物纳米颗粒的糊料涂覆在导电透明基板上，对所得基板进行热处理，并在其上吸附染料以制造导电电极。

公开(公告)号：WO2008048053A1

公开(公告)日：2008-04-24

申请号：PCT/KR2007/005102

申请日：2007-10-18

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY ,  SHIN, Kye Jung ,  KIM, Dong Jin ,  HWANG, Onyou

Inventor： SHIN, Kye Jung ,  KIM, Dong Jin ,  HWANG, Onyou

IPC: A61K31/194

CPC classification number: A61K31/194

Abstract: Having protective activity on dopaminergic neurons against toxic substances including l-methyl-4-phenylpyridinum (MPP+), tetrahydrobiopterin (BH4), hydrogen peroxide (H2O2) and l-methyl-4-phenyl-l, 2,4, β-tetrahyropyridine, 1, 2-di [2-methoxy- 4- (2-carboxylvinyl) ] phenoxyethane having the following chemical structure can be useful in the prevention and treatment of Parkinson's disease.

Abstract translation: 对多巴胺能神经元具有针对有毒物质（包括1-甲基-4-苯基吡啶（MPP +）），四氢生物喋呤（BH4），过氧化氢（H 2 O 2）和1-甲基-4-苯基-1,2,4-ß-四氢吡啶， 具有以下化学结构的1,2-二[2-甲氧基-4-（2-羧基乙烯基）]苯氧基乙烷可用于预防和治疗帕金森病。

公开(公告)号：WO2008038849A1

公开(公告)日：2008-04-03

申请号：PCT/KR2006/003933

申请日：2006-09-29

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY ,  JIN, Changbae ,  LEE, Yong Sup ,  KIM, Hyoung Ja ,  JUNG, Suh Yun ,  CHO, Jungsook

Inventor： JIN, Changbae ,  LEE, Yong Sup ,  KIM, Hyoung Ja ,  JUNG, Suh Yun ,  CHO, Jungsook

IPC: A61K36/33 ,  A61P9/10 ,  A61P25/28

CPC classification number: A61K36/33

Abstract: The present invention relates to a pharmaceutical composition comprising an extract from Opuntia ficus-indica, more particularly to a pharmaceutical composition comprising a butanol extract from Opuntia ficus-indica or an acid hydrolysate of the extract as an active ingredient, and effective in treating or preventing cranial nerve diseases, cerebrovascular diseases or cardiovascular diseases, for example, stroke, concussion, Alzheimer's disease, Parkinson's disease, cell death, myocardial infarction, and so forth.

Abstract translation: 本发明涉及一种药物组合物，其特征在于，含有榕树仙提取物的提取物，更具体地说，涉及一种药物组合物，其特征在于，含有来自榕属芸苔的丁醇提取物或提取物的酸性水解物作为有效成分，有效地治疗或预防 脑神经疾病，脑血管疾病或心血管疾病，例如中风，脑震荡，阿尔茨海默病，帕金森病，细胞死亡，心肌梗塞等。

公开(公告)号：WO2008026800A1

公开(公告)日：2008-03-06

申请号：PCT/KR2006/005286

申请日：2006-12-07

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY ,  LEE, Yong Bok ,  KIM, Chang Ho ,  PARK, Dong Jin ,  JO, Jun Hyeon

Inventor： LEE, Yong Bok ,  KIM, Chang Ho ,  PARK, Dong Jin ,  JO, Jun Hyeon

IPC: C23C4/04 ,  C23C4/10

CPC classification number: C23C4/04 ,  C23C4/02 ,  C23C4/06 ,  C23C4/18 ,  F16C17/024 ,  F16C33/14 ,  F16C33/6677 ,  F16C2204/52 ,  F16C2220/70 ,  F16C2223/06 ,  F16C2223/42 ,  Y02T10/865

Abstract: The present invention relates to a coating material having heat resistance, abrasion resistance and low friction characteristics, which is coated on an operating component such as a rotating shaft working at high speed without oil supply in a medium temperature environment (400 ~ 500°C). As such, the operating component can sufficiently withstand friction, heat generation and abrasion caused by contact with a bearing. The coating material of the present invention comprises: 15 to 25wt% antimony trioxide (Sb 2 O 3 ); 50 to 70wt% binder; 10 to 20wt% tungsten disulphide (WS 2 ); and 5 to 15wt% silver (Ag). The binder comprises 60 to 80wt% nickel (Ni) and 20 to 40wt% chromium (Cr).

Abstract translation: 本发明涉及具有耐热性，耐磨性和低摩擦特性的涂层材料，其涂覆在诸如在中温环境（400〜500℃）内没有供油的高速工作的旋转轴等操作部件上， 。 因此，操作部件可以充分承受由于与轴承的接触而产生的摩擦，发热和磨损。 本发明的涂料包含：15-25重量％的三氧化锑（Sb 2 O 3 O 3）; 50〜70重量％粘合剂; 10重量％至20重量％的二硫化钨（WS 2 N 2）; 和5至15重量％的银（Ag）。 粘合剂包含60至80重量％的镍（Ni）和20至40重量％的铬（Cr）。