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公开(公告)号：KR1020080052371A
公开(公告)日：2008-06-11
申请号：KR1020070111484
申请日：2007-11-02
Applicant: 주식회사 엘지화학 , 재단법인서울대학교산학협력재단
IPC: C08F279/02 , C08F279/00 , C08L55/00 , C09D4/00
CPC classification number: B41M5/5254 , C08K3/36 , C08L9/08 , C08L25/14 , C08L29/04 , C08L53/02 , C08L2201/52 , C09D109/08 , C09D125/14 , C09D129/04 , C09D153/02
Abstract: A styrene-butadiene latex binder for ink-jet paper is provided to ensure low negative charge density and predetermined glass transition temperature, to exhibit excellent price competitiveness and paint workability, and to save a drying energy cost. A styrene-butadiene latex binder for ink-jet paper comprises 20-85 parts by weight of a styrene-based monomer, 10-70 parts by weight of a butadiene-based monomer, 0.5-15 parts by weight of a vinyl cyan monomer, 0.1-1.5 parts by weight of an ethylenically unsaturated acid monomer, and 1-25 parts by weight of a monomer copolymerizable with the monomers, and has a glass transition temperature of 20-50 °C. The ethylenically unsaturated acid monomer is at least one selected from the group comprising unsaturated carboxylic acids and unsaturated polycarboxylic acid alkyl esters having at least one carboxylic acid group.
Abstract translation: 提供用于喷墨纸的苯乙烯 - 丁二烯胶乳粘合剂，以确保低负电荷密度和预定玻璃化转变温度，以表现出优异的价格竞争力和涂料可加工性，并且节省干燥能量成本。 用于喷墨纸的苯乙烯 - 丁二烯胶乳粘合剂包括20-85重量份苯乙烯基单体，10-70重量份丁二烯基单体，0.5-15重量份乙烯基青色单体， 0.1-1.5重量份的烯键式不饱和酸单体和1-25重量份可与单体共聚的单体，玻璃化转变温度为20-50℃。 烯键式不饱和酸单体是选自具有至少一个羧酸基团的不饱和羧酸和不饱和多元羧酸烷基酯中的至少一种。
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公开(公告)号：KR1020080052363A
公开(公告)日：2008-06-11
申请号：KR1020070106174
申请日：2007-10-22
Applicant: 한국전자통신연구원 , 재단법인서울대학교산학협력재단
CPC classification number: G06T7/194 , H04N2013/0092
Abstract: A binocular/multi-view stereo matching apparatus using object/background separation and image segmentation and a method therefor are provided to classify a binocular/multi-view image acquired from a video device into an object region and a background region, segment the binocular/multi-view image according to the classified regions, and perform stereo matching on the basis of the segmented regions to reduce mismatching by a shielding region. A region judging unit(130) classifies and judges a region of a binocular/multi-view image into an object region and a background region, and generates object and background separation information for the binocular/multi-view image according to the judged result. A disparity estimating unit(140) segments the binocular/multi-view image according to a similar region, and separately obtains an object disparity map and a background disparity map by using the segmented binocular/multi-view image and the generated object and background separation information. A disparity map synthesizing unit(150) synthesizes the object disparity map and the background disparity map, and generates a scene disparity map for the binocular/multi-view image.
Abstract translation: 提供了一种使用对象/背景分离和图像分割的双目/多视角立体匹配装置及其方法，用于将从视频装置获取的双目/多视图图像分类为对象区域和背景区域，将双目/ 根据分类区域的多视点图像，并且基于分割区域执行立体匹配以减少屏蔽区域的失配。 区域判断单元（130）将双目/多视点图像的区域分类并判断为对象区域和背景区域，并根据判断结果生成双目/多视点图像的对象和背景分离信息。 视差估计单元（140）根据类似的区域分割双目/多视点图像，并且通过使用分割的双目/多视图图像和生成的对象和背景分离单独地获得对象视差图和背景视差图 信息。 视差图合成单元（150）合成对象视差图和背景视差图，并生成双目/多视点图像的场景视差图。
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公开(公告)号：KR100834846B1
公开(公告)日：2008-06-09
申请号：KR1020060123845
申请日：2006-12-07
Applicant: 재단법인서울대학교산학협력재단 , 삼성전자주식회사
IPC: G01R33/035
CPC classification number: G01R33/16 , G01R33/035
Abstract: A magnetoelectric susceptibility measurement system is provided to widen an application range by measuring a magnetoelectric effect of magnetoelectric materials in low and high frequency bands. A magnetoelectric susceptibility measurement system is composed of a magnet(120) for applying a DC(Direct Current) magnetic field(Hbias) to a magnetoelectric sample(110), an AC(Alternating Current) induction coil for applying an AC magnetic field(deltaH) to the magnetoelectric sample, a charge amplifier for applying a charge signal of the magnetoelectric sample vibrated by the AC magnetic field, and a phase sensitive detector for detecting a charge signal amplified in the charge amplifier while supplying induction current to the AC induction coil. The electromagnet or superconductive magnet is used. The charge amplifier has a resistor, a condenser, and an operational amplifier connected in parallel.
Abstract translation: 提供了一种磁电敏感性测量系统，通过测量低频和高频带中的电磁材料的磁电效应来扩大应用范围。 磁电敏感性测量系统由用于将DC（直流）磁场（Hbias）施加到磁电样品（110）的磁体（120），用于施加AC磁场的AC（交流）感应线圈 ）到磁电样本，用于施加由交流磁场振动的磁电样品的电荷信号的电荷放大器，以及相位敏感检测器，用于检测在电荷放大器中放大的电荷信号，同时向AC感应线圈提供感应电流。 使用电磁体或超导磁体。 电荷放大器具有并联连接的电阻器，电容器和运算放大器。
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公开(公告)号：KR100834592B1
公开(公告)日：2008-06-05
申请号：KR1020070013976
申请日：2007-02-09
Applicant: 재단법인서울대학교산학협력재단
Inventor： 조동일
IPC: G05F3/20
Abstract: A low drop-out regulator circuit with overvoltage and reverse-voltage protection functions and a method thereof are provided to enhance reliability by implementing a circuit for protecting internal circuits in overvoltage and reverse-voltage. A regulator circuit includes a pass transistor(2), first and second reference voltage generators(5,8), a feedback circuit(1), an operational amplifier, a voltage/current converter(4), and a current mirror(3). The pass transistor receives a voltage applied to an external power supply line, and generates an internal supply voltage in response to a control signal. The first and second reference voltage generators which are connected to the pass transistor and the internal power supply line, respectively, generate voltages. The feedback circuit, which is connected to the pass transistor, detects currents flowing at the pass transistor and generates a feedback signal. The operational amplifier connected between the first and second reference voltage generators, compares a reference signals with the feedback signal and generates the control signal based on the comparison. The voltage/current converter converts the voltage from the operation amplifier into an output current. The current mirror, which is connected between the external power supply line and the pass transistor, supplies the current from the voltage/current converter to a resistor, which is connected between the feedback circuit and ground, and adjusts a gate voltage of the pass transistor.
Abstract translation: 提供一种具有过压和反向电压保护功能的低压差稳压器电路及其方法，通过实现用于保护过电压和反向电压内部电路的电路来提高可靠性。 调节器电路包括传输晶体管（2），第一和第二参考电压发生器（5,8），反馈电路（1），运算放大器，电压/电流转换器（4）和电流镜（3） 。 传输晶体管接收施加到外部电源线的电压，并且响应于控制信号而产生内部电源电压。 分别连接到传输晶体管和内部电源线的第一和第二参考电压发生器产生电压。 连接到传输晶体管的反馈电路检测在传输晶体管处流动的电流并产生反馈信号。 连接在第一和第二参考电压发生器之间的运算放大器将参考信号与反馈信号进行比较，并根据比较产生控制信号。 电压/电流转换器将运算放大器的电压转换为输出电流。 连接在外部电源线和通过晶体管之间的电流镜将来自电压/电流转换器的电流提供给连接在反馈电路和地之间的电阻器，并调节通过晶体管的栅极电压 。
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公开(公告)号：KR100834114B1
公开(公告)日：2008-06-02
申请号：KR1020070025553
申请日：2007-03-15
Applicant: 재단법인서울대학교산학협력재단
CPC classification number: Y02E40/64
Abstract: An IBAD(Ion Beam Assisted Deposition) system for fabricating a metal wire having a biaxial-alignment property is provided to control a deposition region of a metal substrate moving at high speed in continuous deposition on the long metal substrate. An IBAD system(10) for fabricating a superconducting wire includes a transfer unit(400), a heating member(500), a deposition member(100), an ion injection member(200), and a control member(700). The transfer unit includes a first reel member(422a) and a second reel member(422b) for multi-turn of a metal wire on a deposition region(42) to continuously deposit a biaxial-alignment thin film on the metal wire. The heating member heats the multi-turned metal wire. The deposition member deposits material on the metal wire passing through the deposition region. The ion injection member irradiates ion-beams to the thin film deposited on the metal wire. The control member controls the deposition region.
Abstract translation: 提供了用于制造具有双轴取向性的金属线的IBAD（离子束辅助沉积）系统，以控制在长金属基板上的连续沉积中高速移动的金属基板的沉积区域。 用于制造超导线材的IBAD系统（10）包括转印单元（400），加热构件（500），沉积构件（100），离子注入构件（200）和控制构件（700）。 转印单元包括用于在沉积区域（42）上多次旋转金属丝的第一卷轴构件（422a）和第二卷轴构件（422b），以在金属丝上连续沉积双轴取向薄膜。 加热构件加热多转金属线。 沉积构件将材料沉积在穿过沉积区域的金属线上。 离子注入构件将离子束照射到沉积在金属线上的薄膜。 控制构件控制沉积区域。
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Patent Agency Ranking
公开(公告)号：KR100834065B1
公开(公告)日：2008-06-02
申请号：KR1020060111296
申请日：2006-11-10
Applicant: 재단법인서울대학교산학협력재단
CPC classification number: Y02B20/343
Abstract: 본 발명은 유기 전계 발광 표시 장치의 화소 회로에 관한 것으로서, 해결하고자 하는 기술적 과제는 클럭 신호를 이용하여 용량성 소자를 초기화하는 동시에 트랜지스터의 문턱 전압을 저장하는데 있다. 이를 위해 본 발명은 제1전원전압을 공급하는 제1전원전압선과, 클럭 신호를 공급하는 제1신호입력부와, 상기 제1전원전압선과 전기적으로 연결되는 제1트랜지스터와, 상기 제1신호입력부와 전기적으로 연결되는 제2트랜지스터와, 상기 제1트랜지스터의 제어 전극과 제1전극 사이의 전압을 유지하는 제1용량성 소자와, 상기 제1트랜지스터의 제어 전극과 제2전극 사이에 상기 제2트랜지스터가 전기적으로 연결된 유기 전계 발광 표시 장치의 화소 회로를 개시한다.
AMOLED, 문턱 전압, 초기화, 트랜지스터, 데이터 전압-
公开(公告)号：KR1020080048016A
公开(公告)日：2008-05-30
申请号：KR1020080044678
申请日：2008-05-14
Applicant: 재단법인서울대학교산학협력재단
Abstract: A human short helical peptide-1(hSHP-1) secreted from human is provided to show strong antimicrobial, anticancer and immunoreaction stimulating activities with no allergic reaction, thereby being used as a pharmaceutical composition for preventing and treating infectious mucosal diseases. A pharmaceutical composition for treating infectious diseases of oral cavity, eyeball, hair, skin, nasal cavity, gastrointestinal tract, peritoneum, pleura, vagina, prostate, bladder, urethra, bursa, hypophysis membrane, outer ear, inner ear, bone marrow or an internal important organs comprises at least one peptide of SEQ ID : NOs. 3, 4, 5, 6, and 7 or a tandem repeat thereof as an effective ingredient, wherein pathogen of the infectious disease is Gram negative or Gram positive bacteria, fungus, encapsulated virus or methicillin-resistant bacteria.
Abstract translation: 提供从人分泌的人类短螺旋肽-1（hSHP-1），以显示强的抗微生物，抗癌和免疫反应刺激活性，无过敏反应，从而用作预防和治疗感染性粘膜疾病的药物组合物。 一种用于治疗口腔，眼球，头发，皮肤，鼻腔，胃肠道，腹膜，胸膜，阴道，前列腺，膀胱，尿道，粘液囊，垂体膜，外耳，内耳，骨髓或骨髓的感染性疾病的药物组合物 内部重要器官包含至少一种SEQ ID NO：的肽。 3,4,5,6和7或其串联重复作为有效成分，其中感染性疾病的病原体是革兰氏阴性或革兰氏阳性菌，真菌，包封的病毒或耐甲氧西林的细菌。
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338.发明授权알루미나 제어로젤 담체에 담지된 금속촉매, 그 제조 방법및 상기 촉매를 이용한 액화천연가스의 수증기 개질 반응에의한 수소 제조방법 失效支持氧化铝XEROGEL支持的金属催化剂，其制备方法及通过使用催化剂的LNG的蒸汽重整制氢技术
公开(公告)号：KR100833790B1
公开(公告)日：2008-05-29
申请号：KR1020070020028
申请日：2007-02-28
Applicant: 재단법인서울대학교산학협력재단
CPC classification number: Y02P20/52 , B01J21/04 , B01J35/0013 , C01B3/26 , C01B3/38
Abstract: A method for preparing hydrogen is provided to produce the hydrogen efficiently through a steam reforming reaction of LNG(Liquefied Natural Gas), by using a metal catalyst supported on an alumina Xerogel carrier. At least one metal catalyst, which is selected from a group consisting of Pt, Au, Pd, Rh, La, Ce, Yb, Ni, Cu, Ag, Ru, Ir, Os, Co, V, Fe, Sn, Ca, and Mg, is supported on an alumina Xerogel carrier. The metal catalyst contains a weight percent of 1-50 wt%, based on 100 wt% of the alumina Xerogel carrier. Steam and LNG containing methane gas and ethane gas are flown at a space rate of 2,000-30,000 ml/h.g-catalyst, within the metal catalyst. Further, a mixing volume rate of the LNG/the steam is 1 to 10, and a mixing volume rate of the methane gas/the ethane gas is 9 to 99.9.
Abstract translation: 提供一种制备氢气的方法，通过使用负载在氧化铝Xerogel载体上的金属催化剂，通过LNG（液化天然气）的蒸汽重整反应有效地产生氢气。 选自Pt，Au，Pd，Rh，La，Ce，Yb，Ni，Cu，Ag，Ru，Ir，Os，Co，V，Fe，Sn，Ca中的至少一种金属催化剂， 并且Mg负载在氧化铝Xerogel载体上。 基于100重量％的氧化铝Xerogel载体，金属催化剂含有1-50重量％的重量百分比。 含有甲烷气体和乙烷气体的蒸汽和LNG以2000-3000ml / h.g-催化剂的空间速率在金属催化剂内流动。 此外，LNG /蒸汽的混合体积比为1〜10，甲烷气体/乙烷气体的混合体积比为9〜99.9。
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公开(公告)号：KR100832887B1
公开(公告)日：2008-05-28
申请号：KR1020070013965
申请日：2007-02-09
Applicant: 재단법인서울대학교산학협력재단
Inventor： 조동일
IPC: G05F3/24
Abstract: A CMOS reference current generator is provided to improve temperature stability of an overall integrated circuit by compensating for a temperature variation. A source current generator(1) comprises a current mirror having CMOS transistors cascaded in two stages, and generates constant source current. A reference current generator(2) is parallel-connected to the source current generator and generates a mirror current, which is greater than the source current by n times. A feedback loop(3) is parallel-connected to the source current generator and compensates for a variation in the source current according to a temperature variation. An initial start up circuit unit(4) is connected to the source current generator and activates a circuit at an initial voltage application timing. The feedback loop includes two CMOS(Complementary Metal Oxide Semiconductor) elements.
Abstract translation: 提供CMOS参考电流发生器以通过补偿温度变化来提高整体集成电路的温度稳定性。 源电流发生器（1）包括具有两级级联的CMOS晶体管的电流镜，并产生恒定的源电流。 参考电流发生器（2）并联到源电流发生器，并产生大于源电流n倍的反射镜电流。 反馈回路（3）并联连接到源电流发生器，并根据温度变化补偿源电流的变化。 初始启动电路单元（4）连接到源电流发生器，并在初始电压施加定时激活电路。 反馈回路包括两个CMOS（互补金属氧化物半导体）元件。
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公开(公告)号：KR1020080046434A
公开(公告)日：2008-05-27
申请号：KR1020060115885
申请日：2006-11-22
Applicant: 재단법인서울대학교산학협력재단
IPC: C07D307/32 , C07D401/12
Abstract: An antibacterial homoserine lactone derivative is provided to act as a quorum sensing antagonist for interrupting communications between microorganisms, thereby blocking a biofilm by the microorganisms effectively and preventing bacteria from propagating. An antibacterial homoserine lactone derivative is represented by a formula(1) or (2), wherein R1 is an aromatic hydrocarbon including N or an aromatic hydrocarbon including amino or nitro as a substituent; and R2 is a non-substituted aromatic hydrocarbon or an aromatic hydrocarbon including C1-4 alkyl or amino as a substituent. A method for removing microorganism comprises a step of contacting the microorganism with the antibacterial homoserine lactone derivative, wherein the microorganism includes Gram positive bacillus or Gram negative bacillus.
Abstract translation: 提供抗菌高丝氨酸内酯衍生物作为中断微生物之间的通讯的群体感知拮抗剂，从而有效地阻止微生物的生物膜并防止细菌繁殖。 抗菌高丝氨酸内酯衍生物由式（1）或（2）表示，其中R1是包括N或包含氨基或硝基作为取代基的芳族烃的芳烃; R2是非取代芳香烃或包括C 1-4烷基或氨基作为取代基的芳烃。 一种除去微生物的方法包括使微生物与抗菌高丝氨酸内酯衍生物接触的步骤，其中微生物包括革兰氏阳性杆菌或革兰氏阴性杆菌。
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