公开(公告)号：US20140343011A1

公开(公告)日：2014-11-20

申请号：US14006771

申请日：2012-03-23

Applicant: Glenn D. Prestwich ,  Siam Oottamasathien, VIII ,  Wanjian Jia ,  Lindsi McCoard ,  Won Yong Lee

Inventor： Glenn D. Prestwich ,  Siam Oottamasathien, VIII ,  Wanjian Jia ,  Lindsi McCoard ,  Won Yong Lee

IPC: A61K31/728 ,  A23L2/38 ,  A23L2/52 ,  A61K45/06

CPC classification number: A61K31/737 ,  A23L2/38 ,  A23L2/52 ,  A23V2002/00 ,  A61K9/0034 ,  A61K31/728 ,  A61K45/06 ,  C08B37/0072 ,  A61K2300/00

Abstract: Described herein are methods for treating or preventing urological inflammation in a subject comprising administering to the subject an effective amount of a compound comprising a. a modified hyaluronan or a pharmaceutically acceptable salt or ester thereof, wherein said hyaluronan or its pharmaceutically acceptable salt or ester comprises at least one sulfate group and at least one primary C-6 hydroxyl position of an N-acetyl-glucosamine residue comprising an alkyl group or fluoroalkyl group; b. a partially or fully sulfated hyaluronan or the pharmaceutically acceptable salt or ester thereof, or a combination thereof.

Abstract translation: 本文描述了治疗或预防受试者泌尿系炎症的方法，包括向受试者施用有效量的包含a。 修饰的透明质酸或其药学上可接受的盐或酯，其中所述透明质酸或其药学上可接受的盐或酯包含至少一个硫酸根基团和包含烷基的N-乙酰基 - 葡糖胺残基的至少一个C 6羟基位置 或氟烷基; b。 部分或完全硫酸化的透明质酸或其药学上可接受的盐或酯，或其组合。

公开(公告)号：US07955748B2

公开(公告)日：2011-06-07

申请号：US11822624

申请日：2007-07-09

Applicant: Gu-Gon Park ,  Jin-Soo Park ,  Min-Jin Kim ,  Young-Jun Sohn ,  Seok-Hee Park ,  Sung-Dae Yim ,  Tae-Hyun Yang ,  Young-Gi Yoon ,  Won-Yong Lee ,  Chang-Soo Kim

Inventor： Gu-Gon Park ,  Jin-Soo Park ,  Min-Jin Kim ,  Young-Jun Sohn ,  Seok-Hee Park ,  Sung-Dae Yim ,  Tae-Hyun Yang ,  Young-Gi Yoon ,  Won-Yong Lee ,  Chang-Soo Kim

IPC: H01M8/04

CPC classification number: H01M10/48 ,  H01M10/44

Abstract: The present invention provides a cell or stack for evaluating the performance of a fuel cell and a method of evaluating the performance of the fuel cell using the cell or stack, in which a semiconductor thermoelectric device, attached to the side surface of the unit cell or stack of the fuel cell, is provided maintain the cell or stack at a uniform temperature. The temperatures of an anode and a cathode of the fuel cell can be precisely changed or maintained such that the performance of the fuel cell can also be measured in sub-zero temperature conditions without requiring a separate environmental chamber. A rate of temperature decrease, at which the temperature decreases to a certain sub-zero temperature, or a rate of temperature increase can be precisely controlled.

Abstract translation: 本发明提供了一种用于评估燃料电池性能的电池或电池组，以及评估使用该电池或电池堆的燃料电池的性能的方法，其中附着在单体电池的侧面的半导体热电装置或 提供的燃料电池堆被提供以在均匀的温度下维持电池或电池堆。 可以精确地改变或保持燃料电池的阳极和阴极的温度，使得燃料电池的性能也可以在零下温度条件下测量，而不需要单独的环境室。 可以精确地控制温度降低到某一亚零温度的温度降低速率或温度升高速率。

公开(公告)号：US20110124118A1

公开(公告)日：2011-05-26

申请号：US12874560

申请日：2010-09-02

Applicant: Jong Myeon PARK ,  Won Yong LEE ,  Han Nim CHOI ,  Jung Hoon LEE

Inventor： Jong Myeon PARK ,  Won Yong LEE ,  Han Nim CHOI ,  Jung Hoon LEE

IPC: G01N33/566 ,  G01N30/00 ,  G01N33/543

CPC classification number: G01N33/54373 ,  B01L3/502738 ,  B01L2200/10 ,  B01L2200/16 ,  B01L2300/0803 ,  B01L2400/0409 ,  G01N33/54393 ,  G01N33/723 ,  G01N2333/75 ,  G01N2400/00

Abstract: Disclosed are a micro-fluidic structure for detecting biomolecules and a micro-fluidic device having the same. More particularly, a target material including at least two cis-diols is detected by a first material containing a boronate moiety and a second material containing another boronate moiety while generating electrical signals.

Abstract translation: 公开了用于检测生物分子的微流体结构和具有该微流体结构的微流体装置。 更具体地说，包含至少两种顺式二醇的目标材料通过含有硼酸酯部分的第一种材料和含有另一种硼酸酯部分的第二种材料同时产生电信号来检测。

公开(公告)号：US07913572B2

公开(公告)日：2011-03-29

申请号：US12406742

申请日：2009-03-18

Applicant: Gu-Gon Park ,  Jin-Soo Park ,  Min-Jin Kim ,  Young-Jun Sohn ,  Seok-Hee Park ,  Sung-Dae Yim ,  Tae-Hyun Yang ,  Young-Gi Yoon ,  Won-Yong Lee ,  Chang-Soo Kim

Inventor： Gu-Gon Park ,  Jin-Soo Park ,  Min-Jin Kim ,  Young-Jun Sohn ,  Seok-Hee Park ,  Sung-Dae Yim ,  Tae-Hyun Yang ,  Young-Gi Yoon ,  Won-Yong Lee ,  Chang-Soo Kim

IPC: G01N3/08

CPC classification number: G01N7/10 ,  G01N15/0826

Abstract: Disclosed is an integrated multi-measurement system for measuring physical properties including thickness, electrical resistance and differential pressure of a gas diffusion layer for a polymer electrolyte fuel cell with respect to compression. The integrated multi-measurement system simultaneously measures changes in the physical properties of the gas diffusion layer depending on pressure upon measurement of the physical properties of the gas diffusion layer of the fuel cell and also measures through-plane permeability in which a gas is passed through a sample in a direction perpendicular to the sample and in-plane permeability in which a gas is passed through a sample in a direction parallel to the sample.

Abstract translation: 公开了用于测量相对于压缩的聚合物电解质燃料电池的气体扩散层的物理性质的综合多测量系统，包括厚度，电阻和压差。 综合多测量系统同时测量气体扩散层的物理性质的变化，这取决于测量燃料电池气体扩散层的物理性能时的压力，并且还测量气体通过的透平面渗透率 在垂直于样品的方向上的样品和在平行于样品的方向上气体通过样品的平面内磁导率。

公开(公告)号：US20110059387A1

公开(公告)日：2011-03-10

申请号：US12935257

申请日：2008-12-23

Applicant: Young Woo Choi ,  Jin Soo Park ,  Chang Soo Kim ,  Gu Gon Park ,  Seok Hee Park ,  Sung Dae Lim ,  Tae Hyun Yang ,  Young Gi Yoon ,  Min Jin Kim ,  Kyoung Youn Kim ,  Young Jun Sohn ,  Won Yong Lee

Inventor： Young Woo Choi ,  Jin Soo Park ,  Chang Soo Kim ,  Gu Gon Park ,  Seok Hee Park ,  Sung Dae Lim ,  Tae Hyun Yang ,  Young Gi Yoon ,  Min Jin Kim ,  Kyoung Youn Kim ,  Young Jun Sohn ,  Won Yong Lee

IPC: H01M8/10

CPC classification number: C08J5/2231 ,  C08J2323/06 ,  H01M8/1023 ,  H01M8/106 ,  H01M8/1062 ,  H01M8/1072 ,  Y02E60/523 ,  Y02P70/56

Abstract: A highly proton conductive polymer electrolyte composite membrane for a fuel cell is provided. The composite membrane includes crosslinked polyvinylsulfonic acid. The composite membrane is produced by impregnating a mixed solution of vinylsulfonic acid as a monomer, a hydroxyl group-containing bisacrylamide as a crosslinking agent and a photoinitiator or thermal initiator into a microporous polymer support, polymerizing the monomer, and simultaneously thermal-crosslinking or photo-crosslinking the polymer to form a chemically crosslinked polymer electrolyte membrane which is also physically crosslinked with the porous support. Further provided is a method for producing the composite membrane in a simple manner at low cost as well as a fuel cell using the composite membrane.

Abstract translation: 提供了一种用于燃料电池的高质子导电聚合物电解质复合膜。 复合膜包括交联的聚乙烯基磺酸。 复合膜通过将作为单体的乙烯基磺酸，作为交联剂的含羟基的双丙烯酰胺和光引发剂或热引发剂的混合溶液浸渍到微孔聚合物载体中，使单体聚合，同时热交联或照相 - 交联聚合物以形成也与多孔载体物理交联的化学交联的聚合物电解质膜。 另外提供了以简单的方式低成本地制造复合膜的方法以及使用该复合膜的燃料电池。

公开(公告)号：US20110001936A1

公开(公告)日：2011-01-06

申请号：US12618823

申请日：2009-11-16

Applicant: Jae-hyun PARK ,  Jeong-ho NHO ,  Sung-tae KIM ,  Won-yong LEE ,  Yong-Dok CHA

Inventor： Jae-hyun PARK ,  Jeong-ho NHO ,  Sung-tae KIM ,  Won-yong LEE ,  Yong-Dok CHA

IPC: G03B21/28

CPC classification number: G02B27/149 ,  G02B27/1046

Abstract: An optical system is provided. The optical system includes a luminous system which comprises a plurality of light source devices and an image unit; and a projection system which receives light having an image through the luminous system, and enlarges and projects the light, wherein the plurality of light source devices comprise a reflection member which reflects light beam emitted from the light source devices, and are disposed so that the light beam emitted from the light source devices is reflected by the reflection member one time and enters to the image unit.

Abstract translation: 提供光学系统。 该光学系统包括：发光系统，其包括多个光源装置和图像单元; 以及投影系统，其通过所述发光系统接收具有图像的光，并且放大和投射所述光，其中所述多个光源装置包括反射从所述光源装置发射的光束的反射部件， 从光源装置发射的光束被反射构件一次反射并进入图像单元。

公开(公告)号：US20110001934A1

公开(公告)日：2011-01-06

申请号：US12707912

申请日：2010-02-18

Applicant: Seok-chan HONG ,  Won-yong LEE ,  Joon-seok MOON

Inventor： Seok-chan HONG ,  Won-yong LEE ,  Joon-seok MOON

IPC: G03B21/14 ,  F21V9/14

CPC classification number: G02B27/0961 ,  G02B27/285 ,  G03B21/2073 ,  G03B21/208 ,  H04N9/3152 ,  H04N9/3167

Abstract: An illumination optical unit and a display apparatus having the same are provided. The display apparatus includes an illumination optical unit which generates and illuminates light; a display element which forms an image by the light illuminated from the illumination optical unit; and a projection optical unit which projects the image formed in the display element on a screen. The illumination optical unit includes a light source which includes a light emitting area, and a polarization converting unit which includes a plurality of polarization prisms which polarize and convert an entering light from the light source. The light source is disposed so that a long width of the light emitting area corresponds to a long width of the polarization prisms.

Abstract translation: 提供一种照明光学单元及具有该照明光学单元的显示装置。 显示装置包括产生并照亮光的照明光学单元; 通过从照明光学单元照射的光形成图像的显示元件; 以及将形成在显示元件上的图像投影在屏幕上的投影光学单元。 照明光学单元包括包括发光区域的光源和包括使来自光源的入射光偏振并转换的多个偏振棱镜的偏振转换单元。 光源被设置为使得发光区域的长宽度对应于偏振棱镜的长宽度。

公开(公告)号：US07828448B2

公开(公告)日：2010-11-09

申请号：US11392633

申请日：2006-03-30

Applicant: Jong-hoi Kim ,  Won-yong Lee ,  Young-chol Lee ,  Kye-hoon Lee

Inventor： Jong-hoi Kim ,  Won-yong Lee ,  Young-chol Lee ,  Kye-hoon Lee

IPC: G03B21/28 ,  G03B21/26 ,  G01D11/28 ,  F21V7/00 ,  H04N5/74

CPC classification number: G03B21/208 ,  F21K9/61 ,  F21K9/68 ,  F21Y2115/10 ,  G03B21/2013 ,  G03B21/2066 ,  H01L33/60 ,  H04N9/315 ,  H04N9/3152 ,  Y10S359/904

Abstract: An illumination unit and an image projection apparatus employing the same. The illumination unit includes: a first reflective surface reflecting light incident thereon; a light-emitting device generating and emitting illuminating light; and a second reflective surface reflecting light emitted from the light-emitting device to a light source surface that includes the light-emitting device.

Abstract translation: 照明单元和采用该照明单元的图像投影设备。 照明单元包括：反射入射在其上的光的第一反射表面; 产生并发射照明光的发光装置; 以及将从发光装置发射的光反射到包括发光装置的光源表面的第二反射表面。

公开(公告)号：US07331680B2

公开(公告)日：2008-02-19

申请号：US11234090

申请日：2005-09-26

Applicant: Kye-hoon Lee ,  Young-chol Lee ,  Won-yong Lee

Inventor： Kye-hoon Lee ,  Young-chol Lee ,  Won-yong Lee

IPC: G06B21/28 ,  G02F1/13357

CPC classification number: G03B21/2013 ,  G03B21/208 ,  G03B33/06

Abstract: An illumination unit with an improved color synthesis prism, which can synthesize light beams emitted from compact light sources, and a projection type image display apparatus employing the illumination unit. The illumination unit includes first, second, and third light source units to emit first, second, and third light beams of different wavelength bands, a first triangular prism including a first entrance surface through which the first beam emitted from the first light source unit is incident, a first exit/reflection surface inclined with respect to the first entrance surface, and a second entrance surface on which the first light beam reflected by the first exit/reflection surface and the second light beam emitted from the second light source unit are incident, a second triangular prism including a third entrance surface through which the third light beam emitted from the third light source unit is incident, a second exit/reflection surface inclined with respect to the third entrance surface, and a fourth entrance surface facing the first exit/reflection surface and spaced a predetermined distance from the first exit/reflection surface, a first color filter formed on the second entrance surface to reflect the first light beam incident from the first exit/reflection surface and to transmit the second light beam such that the first and second light beams are directed toward the first exit/reflection surface, and a second color filter formed on the fourth entrance surface to reflect the third light beam incident from the second exit/reflection surface and to transmit the first and second light beams transmitted from the first exit/reflection surface such that the first, second, and third light beams are directed toward the second exit/reflection surface.

Abstract translation: 具有改进的颜色合成棱镜的照明单元，其可以合成从小型光源发射的光束，以及采用该照明单元的投射型图像显示装置。 照明单元包括发射不同波长带的第一，第二和第三光束的第一，第二和第三光源单元，包括第一入射面的第一三角棱镜，第一光源单元发射的第一光束通过第一入射面 相对于第一入射面倾斜的第一出射/反射面和由第一出射/反射面反射的第一光束和从第二光源单元发射的第二光束入射的第二入射面 第二三角棱镜，包括从第三光源单元发射的第三光束入射的第三入射面，相对于第三入射面倾斜的第二出射/反射面，以及面向第一出射口的第四入射面 /反射面，与第一出射/反射面隔开预定的距离，形成在第二入口处的第一滤色器 e反射从第一出射/反射表面入射的第一光束并透射第二光束，使得第一和第二光束指向第一出射/反射表面，以及形成在第四出射/反射表面上的第二滤光器 入射面以反射从第二出射/反射表面入射的第三光束，并透射从第一出射/反射表面透射的第一和第二光束，使得第一，第二和第三光束指向第二出射口 /反射面。

公开(公告)号：US07182497B2

公开(公告)日：2007-02-27

申请号：US11119918

申请日：2005-05-03

Applicant: Kye-hoon Lee ,  Young-chol Lee ,  Won-yong Lee

Inventor： Kye-hoon Lee ,  Young-chol Lee ,  Won-yong Lee

IPC: F21V8/00

CPC classification number: H04N9/3114 ,  F21V7/0091 ,  F21Y2115/10 ,  G02B6/4214 ,  G03B21/2013 ,  G03B21/2033 ,  G03B21/208 ,  H04N9/315

Abstract: An illumination unit is provided which includes a glass rod including a parabolic reflection surface, a light incident surface facing the parabolic reflection surface, a concave portion formed inwardly in the light incident surface at a position of a focal point of the parabolic reflection surface, and a light guide portion facing the parabolic reflection surface and having a rectangular section. An LED module is disposed at the focal point of the parabolic reflection surface and emitting light to the parabolic reflection surface through the concave portion. A surface of the light guide portion parallel to the light incident surface is stepped from the light incident surface in a direction in which the rectangular section of the light guide portion decreases.

Abstract translation: 提供了一种照明单元，其包括玻璃棒，该玻璃棒包括抛物面反射面，面向抛物线反射面的光入射面，在抛物面反射面的焦点位置的光入射面内侧形成的凹部，以及 面向抛物面反射面并具有矩形截面的导光部。 LED模块设置在抛物面反射面的焦点处，并通过凹部将光发射到抛物面反射面。 与光入射面平行的导光部的表面从光入射面向导光部的矩形截面减小的方向成阶梯状。