公开(公告)号：US20140024524A1

公开(公告)日：2014-01-23

申请号：US13690812

申请日：2012-11-30

Applicant: HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLO

Inventor： Bum Wook Roh ,  In Chul Hwang ,  Joon Taik Park ,  Sang Il Choi ,  Ran Choi

IPC: H01M4/92

CPC classification number: H01M4/926 ,  B01J13/02 ,  B32B15/02 ,  B82Y30/00 ,  B82Y40/00 ,  Y02E60/50 ,  Y10S977/734 ,  Y10S977/742 ,  Y10S977/773 ,  Y10S977/896

Abstract: The present invention discloses a method for manufacturing a palladium-platinum core-shell catalyst for a fuel cell. More specifically, the present invention discloses a method for manufacturing a palladium-platinum core-shell catalyst for a fuel cell, in which a platinum shell nano particle epitaxially grown on a palladium core is synthesized and dipped in a carbon support, thereby manufacturing the palladium-platinum core-shell catalyst for a hydrogen fuel cell, such that mass production of a uniform size is possible. Additionally, the techniques herein reduce the requirement for the use of expensive metal, which reduces the manufacturing cost of a fuel cell. Moreover, is the techniques herein are applicable to the field of high-efficiency hydrogen fuel cells having superior electric catalytic activity and durability.

Abstract translation: 本发明公开了一种制造燃料电池用钯 - 铂核 - 壳催化剂的方法。 更具体地说，本发明公开了一种制造用于燃料电池的钯 - 铂核 - 壳催化剂的方法，其中在钯芯上外延生长的铂壳纳米颗粒被合成并浸渍在碳载体中，从而制备钯 - 用于氢燃料电池的铂 - 核 - 壳催化剂，使得可以大规模生产均匀的尺寸。 此外，这里的技术减少了使用昂贵金属的要求，这降低了燃料电池的制造成本。 此外，这里的技术适用于具有优异的电催化活性和耐久性的高效氢燃料电池领域。

公开(公告)号：US20140014855A1

公开(公告)日：2014-01-16

申请号：US13716065

申请日：2012-12-14

Applicant: KAIST (KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY)

Inventor： Kyoungsik YU ,  Byounghun PARK ,  Kyungmook KWON

IPC: G01N21/64

CPC classification number: G01N21/64 ,  G01N21/645 ,  G01N2201/0221

Abstract: A condensing-type portable fluorescence detection system which detects antigens using fluorescence includes: a light source generating light to excite a fluorescent substance; a first filter selecting a proper wavelength range from the light generated from the light source; a spherical mirror including two hemispherical mirrors having different curvature radiuses and connected to each other, and condensing the light excited and emitted from the light source; a second filter selecting a proper wavelength range of the light condensed by the spherical mirror; and a photodetector detecting fluorescence from the light condensed by the spherical mirror and passing through the second filter.

Abstract translation: 使用荧光检测抗原的冷凝式便携式荧光检测系统包括：产生用于激发荧光物质的光的光源; 从光源产生的光中选择合适的波长范围的第一滤光器; 球面镜包括具有不同曲率半径的两个半球形反射镜并彼此连接，并且会聚从光源激发和发射的光; 选择由球面镜聚光的适当的波长范围的第二滤光器; 以及光检测器，其从由球面镜聚光并通过第二过滤器的光检测荧光。

公开(公告)号：US20140010031A1

公开(公告)日：2014-01-09

申请号：US13767598

申请日：2013-02-14

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY ,  SK HYNIX INC.

Inventor： Seok Hwan CHOI ,  Joong Seob YANG ,  Seung Ho CHANG ,  Sang Sik KIM ,  Sang Chul LEE ,  Ho Yeon LEE ,  Jaekyun MOON ,  Jaehyeong NO

IPC: G11C29/04

CPC classification number: G11C29/04 ,  G11C11/16 ,  G11C11/22 ,  G11C13/00 ,  G11C16/00 ,  G11C29/50004 ,  G11C2029/5002

Abstract: A method for estimating channel characteristics of a nonvolatile memory device including a plurality of memory cells includes the steps of: calculating first threshold voltage distributions of the memory cells programmed according to input data, based on the input data and a physical structure of the memory cells; calculating second threshold voltage distributions of the memory cells, based on output data and the physical structure of the memory cells; and analyzing the relation between the first and second threshold voltage distributions, using a mask.

Abstract translation: 一种用于估计包括多个存储单元的非易失性存储器件的通道特性的方法，包括以下步骤：基于输入数据和存储单元的物理结构，计算根据输入数据编程的存储器单元的第一阈值电压分布 ; 基于输出数据和存储器单元的物理结构计算存储器单元的第二阈值电压分布; 以及使用掩模分析第一和第二阈值电压分布之间的关系。

公开(公告)号：US08610884B2

公开(公告)日：2013-12-17

申请号：US13498798

申请日：2012-01-11

Applicant: Hee Tae Jung ,  Yun Ho Kim ,  Dae Woo Kim ,  Hyeon Su Jeong

Inventor： Hee Tae Jung ,  Yun Ho Kim ,  Dae Woo Kim ,  Hyeon Su Jeong

IPC: G01N1/00

CPC classification number: B82Y30/00 ,  B82Y40/00 ,  C01B32/186 ,  G01N21/21 ,  G01N21/8422 ,  G01N2021/8427 ,  G02B1/08

Abstract: The present invention relates to a method for optical visualization of graphene domains, and more particularly to a method for optical visualization of graphene domains, which can optically visualize the domains and domain boundaries of graphene by forming on a substrate a graphene layer to be measured, forming a liquid crystal layer on the formed graphene layer, and then measuring the optical properties of the formed nematic liquid crystal layer. The method for optical visualization of graphene domains according to the invention uses a liquid crystal-coating method, which is simpler and easier than a conventional method for observing graphene domains. Thus, the method of the invention is simple, time-saving and inexpensive and, at the same time, enables very-large-area graphene domains to be observed with a polarizing microscope or the like. Therefore, the inventive method will be very useful in the research of graphene's properties.

Abstract translation: 本发明涉及一种用于石墨烯畴的光学可视化的方法，更具体地说，涉及一种用于石墨烯畴的光学可视化的方法，该方法可通过在衬底上形成待测量的石墨烯层来光学地可视化石墨烯的畴和畴边界， 在形成的石墨烯层上形成液晶层，然后测定形成的向列型液晶层的光学性质。 根据本发明的石墨烯畴的光学可视化方法使用液晶涂覆方法，其比用于观察石墨烯畴的常规方法更简单和更容易。 因此，本发明的方法简单，节省时间并且便宜，并且同时能够利用偏光显微镜等观察极大面积的石墨烯畴。 因此，本发明的方法在石墨烯性质的研究中将是非常有用的。

公开(公告)号：US08604127B2

公开(公告)日：2013-12-10

申请号：US13133166

申请日：2010-10-29

Applicant: Haeshin Lee ,  Hyukjin Lee ,  In Taek Song ,  Moon Sue Lee

Inventor： Haeshin Lee ,  Hyukjin Lee ,  In Taek Song ,  Moon Sue Lee

IPC: A61K47/48

CPC classification number: C07K19/00 ,  A61K47/60 ,  C07K1/13

Abstract: The present invention relates to a conjugate of a protein or peptide with a polyethylene glycol derivative having catechol, wherein the protein or peptide is mono-PEGylated at the N-terminal with the polyethylene glycol derivative, and to a preparation method thereof. According to the invention, the catechol-PEG derivative can be site-specifically conjugated with the N-terminal amine group of a protein or peptide, so that a homogeneous polyethylene glycol-protein or -peptide conjugate can be obtained in high yield. Unlike a prior art conjugate, the conjugate obtained according to the invention allows the decrease in the activity of the protein to be minimized without chemically modifying the protein, and thus the conjugate has an excellent pharmacological effect. Also, because the conjugate is homogeneous, the process for preparing the conjugate can be simplified. Moreover, the conjugate has uniform biological efficacy in vivo and shows strong resistance to hydrolysis and thus a long in vivo duration time. Accordingly, the conjugate has the effect of increasing the in vivo efficacy and stability of the protein drug.

Abstract translation: 本发明涉及蛋白质或肽与具有儿茶酚的聚乙二醇衍生物的缀合物及其制备方法，其中该蛋白质或肽在N-末端与聚乙二醇衍生物单PEG化。 根据本发明，儿茶酚-PEG衍生物可以与蛋白质或肽的N-末端胺基位点特异性缀合，从而可以高产率获得均匀的聚乙二醇 - 蛋白质或肽结合物。 与现有技术的缀合物不同，根据本发明获得的缀合物允许在不化学修饰蛋白质的情况下使蛋白质的活性降低至最小，因此缀合物具有优异的药理作用。 另外，由于缀合物是均相的，因此可以简化制备缀合物的方法。 此外，缀合物在体内具有均一的生物学功效，并且显示出很强的抗水解性，因此具有长的体内持续时间。 因此，缀合物具有增加蛋白质药物的体内功效和稳定性的作用。

公开(公告)号：US08599710B2

公开(公告)日：2013-12-03

申请号：US13036521

申请日：2011-02-28

Applicant: June-Hwa Song ,  Yun-Seok Rhee ,  Young-Ki Lee ,  Chul-Hong Min ,  Young-Hyun Ju ,  Tai-Woo Park ,  Jin-Won Lee ,  Seung-Woo Kang

Inventor： June-Hwa Song ,  Yun-Seok Rhee ,  Young-Ki Lee ,  Chul-Hong Min ,  Young-Hyun Ju ,  Tai-Woo Park ,  Jin-Won Lee ,  Seung-Woo Kang

IPC: H04L12/26

CPC classification number: H04W84/18 ,  G06F9/50

Abstract: A mobile apparatus includes a processing planner and a plan processor. The processing planner generates a plurality of resource use plans in response to a context monitoring query (CMQ) of an application, and selects a final plan satisfying a request of the CMQ among the resource use plans. The plan processor executes the final plan. Accordingly, the mobile apparatus may support resource-efficient context monitoring.

Abstract translation: 移动装置包括处理计划器和计划处理器。 处理计划器响应于应用的上下文监视查询（CMQ）生成多个资源使用计划，并且在资源使用计划中选择满足CMQ的请求的最终计划。 计划处理器执行最终计划。 因此，移动装置可以支持资源有效的上下文监控。

公开(公告)号：US08598863B2

公开(公告)日：2013-12-03

申请号：US12374092

申请日：2007-07-16

Applicant: Young-Ho Cho ,  Tae Yoon Kim ,  Dong Woo Lee

Inventor： Young-Ho Cho ,  Tae Yoon Kim ,  Dong Woo Lee

IPC: G01N27/00

CPC classification number: G01N15/1031 ,  G01N2015/1075

Abstract: The present invention is an apparatus and method for detecting the motion characteristics of particles in a flow channel. The apparatus includes first and second electrode groups, each having a pair of electrodes, which are arranged to be spaced apart from each other in a flow channel. The pair of electrodes function as both a drive electrode and a sensing electrode for directly applying voltage and measuring impedance between the electrodes. An operation control unit measures variation in electrical pulses generated in the first and second electrode groups, thus detecting motion characteristics of the particles. The present invention is advantageous in that it does not require complicated optical measuring instruments or analyzing instruments, and in that it can be used to easily detect the motion characteristics of particles in a flow channel merely by analyzing variation in electrical pulses without requiring preliminary information.

Abstract translation: 本发明是用于检测流路中的颗粒的运动特性的装置和方法。 该装置包括第一和第二电极组，每个具有一对电极，它们被布置为在流动通道中彼此间隔开。 该对电极用作驱动电极和感测电极，用于直接施加电压并测量电极之间的阻抗。 操作控制单元测量在第一和第二电极组中产生的电脉冲的变化，从而检测颗粒的运动特性。 本发明的优点在于它不需要复杂的光学测量仪器或分析仪器，并且其仅仅通过分析电脉冲的变化而不需要初步信息就可以用于容易地检测流动通道中的颗粒的运动特性。

公开(公告)号：US20130293589A1

公开(公告)日：2013-11-07

申请号：US13669699

申请日：2012-11-06

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOL

Inventor： Sungjae HWANG

IPC: G09G5/10 ,  G09G5/00 ,  G06F3/033 ,  G06F3/041

CPC classification number: G06F3/0488 ,  G06F3/04845 ,  G06F3/0485 ,  G06F3/0486 ,  G06F2203/04808 ,  G06T15/50 ,  G09G3/3406 ,  G09G2320/0626 ,  G09G2320/0686 ,  G09G2330/021

Abstract: There is provided a dimming method of a display apparatus, including calculating a velocity of a content object that is displayed on the display apparatus, and adjusting the light output of a content object area at which the content object is displayed on the display apparatus or of an entire display area including the content object area, according to the velocity of the content object.

Abstract translation: 提供了一种显示装置的调光方法，包括计算显示在显示装置上的内容对象的速度，并且调整在显示装置上显示内容对象的内容对象区域的光输出; 包括内容对象区域的整个显示区域，根据内容对象的速度。

公开(公告)号：US20130288699A1

公开(公告)日：2013-10-31

申请号：US13870514

申请日：2013-04-25

Applicant: Korea Advanced Institute of Science and Technology ,  SAMSUNG ELECTRONICS CO. LTD.

Inventor： Jung-Hoon LEE ,  Wan CHOI

IPC: H04W72/08

CPC classification number: H04W72/082 ,  H04B7/024 ,  H04B7/063 ,  H04B7/0632 ,  H04W72/0426

Abstract: A method for operating a base station in a wireless communication system is provided. In the method, feedback is received from at least one terminal. When the base station configures terminal allocation information, a terminal that the base station is to service is determined based on information included in the feedback. A combination of base stations allowing the determined terminal to obtain maximal performance is determined with consideration of the information included in the feedback and a gain of cooperation between base stations.

Abstract translation: 提供了一种在无线通信系统中操作基站的方法。 在该方法中，从至少一个终端接收反馈。 当基站配置终端分配信息时，基于反馈中包括的信息来确定基站要服务的终端。 考虑到反馈中包括的信息和基站之间的协作增益，确定允许确定的终端获得最大性能的基站的组合。

公开(公告)号：US08564369B2

公开(公告)日：2013-10-22

申请号：US13312288

申请日：2011-12-06

Applicant: Yu Sin Kim ,  Youn Suk Kim ,  Gyu Hyeong Cho ,  Chang Seok Chae ,  Young Sub Yuk

Inventor： Yu Sin Kim ,  Youn Suk Kim ,  Gyu Hyeong Cho ,  Chang Seok Chae ,  Young Sub Yuk

IPC: H03F1/30

CPC classification number: H03F3/193 ,  H03F1/301 ,  H03F1/342 ,  H03F3/345 ,  H03F3/505 ,  H03F2200/36

Abstract: There is provided a linear amplifier capable of suppressing a reduction in bandwidth and reducing a ripple voltage by using a source follower and a local feedback loop. The linear amplifier includes an amplifier amplifying an input signal according to a difference in signal level between the input signal and a feedback signal, and a buffer buffering a signal amplified in the amplifier by a source follow method, suppressing a reduction in bandwidth of the signal, outputting the signal, and providing the bufferred signal to the amplifier as the feedback signal.

Abstract translation: 提供一种线性放大器，其能够通过使用源极跟随器和局部反馈回路来抑制带宽的减小并降低纹波电压。 线性放大器包括放大器，根据输入信号和反馈信号之间的信号电平差，放大输入信号;以及缓冲器，通过源跟踪方法缓冲放大器中放大的信号，抑制信号带宽的减小 输出信号，并将缓冲信号提供给放大器作为反馈信号。