公开(公告)号：US20130191040A1

公开(公告)日：2013-07-25

申请号：US13817153

申请日：2011-08-17

Applicant: Dong Jin Yoon ,  Byeong Hee Han ,  Young Joo Kim

Inventor： Dong Jin Yoon ,  Byeong Hee Han ,  Young Joo Kim

IPC: G01N29/44

CPC classification number: G01N29/44 ,  G01N29/069 ,  G01N29/14 ,  G01N29/42 ,  G01N2291/0231 ,  G01N2291/2693

Abstract: Provided is a method of locating a damage source of a wind turbine blade for tracking a damage source location of a blade used in a wind power generator, and more particularly, a method of locating a damage source of a wind turbine blade and an apparatus thereof in a large composite material structure capable of accurately locating a damage source even in a large composite material structure by detecting defects using contour maps written based on elastic wave energy value. The method of locating a damage source of the wind turbine blade according to the present invention can accurately locate the damage source even in the large composite material structure using at least two materials unlike the related art and can use a smaller number of AE sensor than the related art.

Abstract translation: 提供了一种定位用于跟踪风力发电机中使用的叶片的损伤源位置的风力涡轮机叶片的损坏源的方法，更具体地，定位风力涡轮机叶片的损坏源的方法及其装置 在能够通过基于弹性波能量值写入的轮廓图检测缺陷的情况下，即使在大的复合材料结构中也能够精确地定位损伤源的大型复合材料结构。 根据本发明的定位风力涡轮机叶片的损伤源的方法即使在大型复合材料结构中也可以使用与现有技术不同的至少两种材料来精确地定位损伤源，并且可以使用比例少的AE传感器 相关技术

公开(公告)号：US20130099102A1

公开(公告)日：2013-04-25

申请号：US13806780

申请日：2011-07-18

Applicant: Seongchong Park ,  Dong Hoon Lee ,  Seung Nam Park

Inventor： Seongchong Park ,  Dong Hoon Lee ,  Seung Nam Park

IPC: G01J1/02

CPC classification number: G01J1/42 ,  G01J1/02 ,  G01J1/04 ,  G01J1/0474 ,  G01J3/0251 ,  G01J3/0254 ,  G01J3/465 ,  G01J2001/4247 ,  G01J2003/1213

Abstract: Provided are an integrating sphere photometer and a measuring method of the same. The integrating sphere photometer includes a plurality of photodetectors, an integrating sphere having through-holes formed to correspond to the photodetectors, baffles disposed inside the integrating sphere in front of the photodetectors to be spaced apart from the photodetectors, a photometer disposed at a through-hole, and an adjustment unit adjusting output signals of the photodetectors to have the same output signal with respect to light illuminated from a point-like standard light source disposed at a center region in the integrating sphere.

Abstract translation: 提供一种积分球光度计及其测量方法。 积分球光度计包括多个光电检测器，具有形成为对应于光电检测器的通孔的积分球，设置在与光电检测器间隔开的光电检测器前面的积分球内的挡板，设置在通孔处的光度计， 以及调整单元，其调节光电检测器的输出信号，以相对于从设置在积分球的中心区域的点状标准光源照射的光具有相同的输出信号。

公开(公告)号：US08395117B2

公开(公告)日：2013-03-12

申请号：US13056427

申请日：2009-07-28

Applicant: Dae Won Moon ,  Ju Hwang Kim ,  Yeon Jin Yi ,  Kyu-Sang Yu ,  Wan Sup Kim

Inventor： Dae Won Moon ,  Ju Hwang Kim ,  Yeon Jin Yi ,  Kyu-Sang Yu ,  Wan Sup Kim

IPC: G01N23/225

CPC classification number: G21K1/02 ,  G21K1/08 ,  G21K5/04 ,  G21K5/10

Abstract: Provided is a spectrophotometer using medium energy ion. The spectrophotometer using medium energy ion is configured to include: an ion source 10 generating ions; a collimator 20 collimating the ions as a parallel beam; an accelerator 30 accelerating the parallel beam; an ion beam pulse generator 40 pulsing the accelerated ion beam; a focusing objective 50 focusing the pulsed ion beam on a specimen 1; a detector 60 detecting a spectroscopic signal of scattered ion from a specimen 1; and a data analyzer 70 analyzing and processing the spectroscopic signal detected by the detector 60.

Abstract translation: 提供一种使用中等能量离子的分光光度计。 使用中等能量离子的分光光度计被配置为包括：产生离子的离子源10; 准直器20将离子准直为平行光束; 加速平行光束的加速器30; 离子束脉冲发生器40脉冲加速的离子束; 将脉冲离子束聚焦在样本1上的聚焦目标50; 检测器60，检测来自样本1的散射离子的光谱信号; 以及分析和处理由检测器60检测的分光信号的数据分析器70。

公开(公告)号：US20120168713A1

公开(公告)日：2012-07-05

申请号：US13394093

申请日：2010-09-03

Applicant: Woo Lee ,  Jung-Kil Kim ,  Jae-Cheon Kim

Inventor： Woo Lee ,  Jung-Kil Kim ,  Jae-Cheon Kim

IPC: H01L29/12 ,  H01L21/326 ,  B82Y99/00 ,  B82Y40/00

CPC classification number: C01B33/02 ,  B82Y30/00 ,  C01P2004/01 ,  C01P2004/16 ,  C01P2006/12

Abstract: The present invention is to provide a method for manufacturing a silicon nanowire array comprising (a) preparing a porous metal film; (b) placing the porous metal film in contact with a silicon substrate; and (c) etching the silicon substrate with a silicon etching solution. The present invention allows manufacturing vertically aligned large-area silicon nanowires by using the porous metal film as a catalyst and manufacturing nanowires having a porous structure, a porous nodular structure, an inclined structure and a zig-zag structure, which are distinguishable from nanowires of the prior art in their shape and crystallographic orientation, by adjusting etching conditions such as the composition of the silicon etching solution and the etching temperature in the step in which the silicon substrate is subjected to wet etching.

Abstract translation: 本发明提供一种制造硅纳米线阵列的方法，包括（a）制备多孔金属膜; （b）使多孔金属膜与硅衬底接触; 和（c）用硅蚀刻溶液蚀刻硅衬底。 本发明允许通过使用多孔金属膜作为催化剂制造垂直取向的大面积硅纳米线，并制造具有多孔结构，多孔结构，倾斜结构和之字形结构的纳米线，其与纳米线区别开 现有技术在其形状和结晶取向上，通过在硅衬底进行湿蚀刻的步骤中调整诸如硅蚀刻溶液的组成的蚀刻条件和蚀刻温度。

公开(公告)号：US08203708B2

公开(公告)日：2012-06-19

申请号：US12441684

申请日：2008-11-27

Applicant: Eun Seong Lee ,  Jae Yong Lee ,  Dae Won Moon

Inventor： Eun Seong Lee ,  Jae Yong Lee ,  Dae Won Moon

IPC: G01J3/44

CPC classification number: A61B5/6852 ,  A61B5/0066 ,  G01N21/65 ,  G01N2021/653

Abstract: Disclosed is a spectrally encoded coherent anti-Stokes Raman scattering (CARS) endoscope that is capable of spatially encoding spectral dispersions of two light sources having frequency difference as much as a Raman shift and overlapping two laser beams on a position where a sample to be measured is placed, thereby acquiring a spatial distribution of CARS signals.

Abstract translation: 公开了一种频谱编码的相干反斯托克斯拉曼散射（CARS）内窥镜，其能够空间编码具有与拉曼位移一样多的频率差异的两个光源的光谱色散，并且在待测样品的位置上重叠两个激光束 被放置，从而获得CARS信号的空间分布。

公开(公告)号：US20120059620A1

公开(公告)日：2012-03-08

申请号：US13059769

申请日：2008-08-22

Applicant: Yong Bong Lee ,  Sung Soo Jung ,  Seung-Woo Kim

Inventor： Yong Bong Lee ,  Sung Soo Jung ,  Seung-Woo Kim

IPC: G01P15/08 ,  G06F15/00

CPC classification number: G01H1/04 ,  G01H1/00 ,  G01P21/00

Abstract: The present invention relates to a method and apparatus for determining phase sensitivity of an accelerometer based on an analysis of the harmonic components of the interference signal, which can estimate phase lags of an accelerometer through an analysis of the interference signal obtained using a single photo-detector when the accelerometer moves in sinusoidal motion with an initial phase of vibration. The method comprises the steps of obtaining an interference signal in a time domain generated from a signal reflected by an accelerometer and a fixed mirror using a single photo-detector; transforming the interference signal in the time domain into a signal in a frequency domain including a plurality of harmonic signals by Fourier transform; and determining the phase sensitivity of the accelerometer using initial phase of vibration displacement of the accelerometer, which is included in the interference signal in the frequency domain.

Abstract translation: 本发明涉及一种基于对干扰信号的谐波分量的分析来确定加速度计的相位灵敏度的方法和装置，其可以通过分析使用单个光电二极管获得的干扰信号来估计加速度计的相位滞后， 检测器，当加速度计以正弦运动移动时，起始振动阶段。 该方法包括以下步骤：使用单个光检测器从由加速度计和固定镜反射的信号产生的时域中获得干扰信号; 通过傅立叶变换将时域中的干扰信号变换为包括多个谐波信号的频域中的信号; 以及使用包括在频域中的干扰信号中的加速度计的振动位移的初始相位确定加速度计的相位灵敏度。

公开(公告)号：US20120057146A1

公开(公告)日：2012-03-08

申请号：US13121079

申请日：2009-11-30

Applicant: Hyun Mo Cho ,  Yong Jai Cho ,  Won Chegal

Inventor： Hyun Mo Cho ,  Yong Jai Cho ,  Won Chegal

IPC: G01N21/21 ,  G01N21/55

CPC classification number: G01N21/553 ,  G01N2021/212

Abstract: Provided is a multi-channel surface plasmon resonance sensor using beam profile ellipsometry; and, more particularly, to a high sensitive measuring technology, which is coupled with a vertical illumination type focused-beam ellipsometer using a multi-incident angle measurement method, and a surface plasmon resonance (SPR) sensing part deposited with a metal thin film. The multi-channel surface plasmon resonance sensor includes a vertical illumination type focused-beam ellipsometer, in which light is polarized; a surface plasmon resonance (SPR) sensing part which is provided at the objective lens part of the focused-beam ellipsometer so as to generate SPR according to an angle change of the polarized light; and a flow unit which supplies a buffer solution containing a bio material binding to or dissociation from the metal thin film generating surface plasmon, wherein the SPR and the ellipsometric phase change by change in an angle and a wavelength are simultaneously detected.

Abstract translation: 提供了使用光束轮廓椭偏仪的多通道表面等离子体共振传感器; 更具体地说，涉及一种高灵敏度测量技术，其与使用多入射角测量方法的垂直照明型聚焦光束椭偏仪和沉积有金属薄膜的表面等离子体共振（SPR）感测部件相结合。 多通道表面等离子体共振传感器包括其中光被极化的垂直照明型聚焦光束椭偏仪; 表面等离子体共振（SPR）感测部，其设置在聚焦光束椭偏仪的物镜部分，以便根据偏振光的角度变化产生SPR; 以及流量单元，其提供包含与金属薄膜产生表面等离子体激元结合或解离的生物材料的缓冲溶液，其中同时检测SPR和椭偏相位随角度和波长的变化而改变。

公开(公告)号：US08113048B2

公开(公告)日：2012-02-14

申请号：US12382772

申请日：2009-03-24

Applicant: Wan Sup Cheung ,  Jong Yeon Lim ,  Sae Won Yoon

Inventor： Wan Sup Cheung ,  Jong Yeon Lim ,  Sae Won Yoon

IPC: G01M1/16 ,  G01M7/00 ,  G01G3/16 ,  G01G11/00 ,  G01G11/04 ,  G01N29/00 ,  G01L1/00 ,  G01L3/00 ,  G01L5/00 ,  G01R23/16

CPC classification number: G01M1/22

Abstract: Provided is a dynamic balancing apparatus using a linear time-varying angular velocity model, which includes a rotational shaft on which a rotational body having a rotating unbalanced mass is installed; a linear time-varying angular velocity generator which allow the rotational shaft to be rotated at a linear time-varying angular velocity; a support for supporting both sides of the rotational shaft; and a transducer for measuring applied force or vibration transferred to the support by revolution of the rotational shaft having a linear time-varying angular velocity.

Abstract translation: 本发明提供一种使用线性时变角速度模型的动平衡装置，其包括：旋转轴，其上安装有旋转不平衡质量块的旋转体; 线性时变角速度发生器，其允许旋转轴以线性时变角速度旋转; 用于支撑旋转轴的两侧的支撑件; 以及用于通过具有线性时变角速度的旋转轴的旋转来测量传递到支撑件的施加力或振动的换能器。

公开(公告)号：US08049591B2

公开(公告)日：2011-11-01

申请号：US12310526

申请日：2007-05-25

Applicant: Jong-Ho Kim ,  Hyun-joon Kwon ,  Yon-kyu Park ,  Min-seok Kim ,  Dae-im Kang ,  Jae-hyuk Choi

Inventor： Jong-Ho Kim ,  Hyun-joon Kwon ,  Yon-kyu Park ,  Min-seok Kim ,  Dae-im Kang ,  Jae-hyuk Choi

IPC: H01C10/10

CPC classification number: G01L1/205 ,  G01L5/228

Abstract: A tactile sensor for curved surfaces applicable to objects with multi-dimensional curvature and a small radius of curvature and a manufacturing method thereof are disclosed. The tactile sensor for curved surfaces includes a lower pattern including a plurality of lower polymer film layers spaced at specified intervals in a lower direction, lower metal layers disposed on the lower polymer film layers, and a number of lower resistors disposed on the lower metal layers, an upper pattern including a plurality of upper polymer film layers spaced at specified intervals in a direction perpendicular to the lower direction, upper metal layers disposed on the upper polymer film layers, and a number of upper resistors disposed below the upper metal layers to be electrically connected to the lower resistors, and a lower polymer layer and an upper polymer layer to bond the lower pattern and the upper pattern to each other.

Abstract translation: 公开了一种适用于具有多维曲率和小曲率半径的物体的弯曲表面的触觉传感器及其制造方法。 用于弯曲表面的触觉传感器包括下部图案，该下部图案包括在下部方向上以规定间隔隔开的多个下部聚合物膜层，设置在下部聚合物膜层上的下部金属层和设置在下部金属层上的多个下部电阻器 ，上部图案包括在垂直于下方向的方向上以规定间隔隔开的多个上部聚合物膜层，设置在上部聚合物膜层上的上部金属层和设置在上部金属层下方的多个上部电阻器 电连接到下电阻器，以及下聚合物层和上聚合物层，以将下图案和上图案彼此粘合。

公开(公告)号：US07993507B2

公开(公告)日：2011-08-09

申请号：US11791509

申请日：2005-11-16

Applicant: Sang-Ryoul Park ,  In-Chul Yang ,  Young-Ho Kim

Inventor： Sang-Ryoul Park ,  In-Chul Yang ,  Young-Ho Kim

IPC: G01N27/26 ,  G01N27/447

CPC classification number: G01N27/44782 ,  B01L9/527 ,  G01N27/44791

Abstract: The present invention is related to a method of separation of compounds by electrophoresis in which the compounds such as genes, proteins, etc. may be analyzed very precisely as samples are introduced directly into the separation tubes of the chip at the collection site, and therefore, it is not necessary to have separate fluid paths or individual sample storing apparatus that have been necessary for the conventional electrophoresis; it is easy to make the chips as the structure of the chip becomes extremely simple, and high-density arrangement of the separation tubes is enabled; and further, the compounds such as genes, proteins, etc. may be analyzed very precisely without interference in the storage tubs by using a non-polar solvent as the solvent of the sample storage tub.

Abstract translation: 本发明涉及通过电泳分离化合物的方法，其中可以非常精确地分析诸如基因，蛋白质等化合物，因为样品在采集部位直接引入芯片的分离管中，因此 ，不需要为常规电泳所必需的单独的流体路径或单独的样品存储装置; 由于芯片的结构变得非常简单，因此容易制造芯片，并且能够实现高密度的分离管布置; 此外，通过使用非极性溶剂作为样品储存桶的溶剂，可以非常精确地分析诸如基因，蛋白质等化合物而不会干扰存储桶。