公开(公告)号：US09711132B1

公开(公告)日：2017-07-18

申请号：US15247334

申请日：2016-08-25

Applicant: Korea Research Institute of Standards and Science

Inventor： Yong Tae Kim ,  Kyung Min Baik ,  Il Doh ,  Se Hwa Kim

IPC: G10K11/30 ,  G01S7/521 ,  G01S15/02

CPC classification number: G10K11/30 ,  G01S7/521 ,  G01S15/02

Abstract: The present disclosure relates to an acoustic lens using a Fresnel zone plate, a design method and a manufacturing method of the acoustic lens, a focusing ultrasonic transducer to which the acoustic lens is applied, and a manufacturing method of the focusing ultrasonic transducer. More specifically, an acoustic lens using a Fresnel zone plate which is applied to a focusing ultrasonic transducer. The acoustic lens includes a plurality of concentric regions which is concentrically disposed with respect to a center point. In the concentric region, a sound insulation region which blocks an entering sound wave and a transmission region which transmits the sound wave are alternately formed in a radial direction from the center point, and the entering sound wave is focused near a focal point.

公开(公告)号：US20170192080A1

公开(公告)日：2017-07-06

申请号：US15315017

申请日：2015-05-22

Applicant: KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCE

Inventor： Hyu-Sang KWON ,  WanHo CHO

IPC: G01S3/808 ,  G01R25/00 ,  G01R31/30 ,  H04R3/00

CPC classification number: G01S3/808 ,  G01H3/00 ,  G01R31/316 ,  G01S5/22 ,  G01S5/30 ,  G01S11/14 ,  G01S13/28 ,  H04R1/40 ,  H04R1/406 ,  H04R3/00 ,  H04R3/005 ,  H04R2430/23

Abstract: The present invention relates to a time delay estimation device. The time delay estimation device of the present invention includes a sound signal detection unit configured to detect sound signals through a plurality of microphones, a frequency domain conversion unit configured to convert the detected sound signals into signals of a frequency domain, and a time delay estimation unit configured to estimate a time delay on the basis of a slope of a phase difference between the sound signals converted into the frequency domain.

公开(公告)号：US09587984B2

公开(公告)日：2017-03-07

申请号：US15165814

申请日：2016-05-26

Applicant: Korea Research Institute of Standards and Science

Inventor： Seongchong Park ,  Dong-Hoon Lee ,  Chul-Woung Park ,  Seung-Nam Park

IPC: G01J1/04 ,  G01J3/50 ,  G01J3/02 ,  G01J3/04

CPC classification number: G01J3/504 ,  G01J3/0254 ,  G01J3/0262 ,  G01J3/04 ,  G01J2003/045

Abstract: A gonio-spectroradiometer and a measuring method thereof. The gonio-spectroradiometer includes a light source rotating on a light source axis, a first integrating sphere revolving around the light source with respect to a revolving axis perpendicular to the light source axis with a fixed radius and including an entrance formed in a direction to see the light source, a light intensity modulator adapted to modulate light intensity of light received through the first integrating sphere according to the rotation amount of the revolving axis, and a detector adapted to measure output light of the light intensity modulator at each wavelength.

Abstract translation: 光谱辐射计及其测量方法。 陀螺仪辐射计包括在光源轴上旋转的光源，围绕光源围绕光源轴线垂直于光源轴线旋转的第一积分球，其具有固定的半径，并且包括沿着观察方向形成的入口 光源，适于根据旋转轴的旋转量调制通过第一积分球接收的光的光强度的光强调制器，以及适于测量每个波长的光强度调制器的输出光的检测器。

公开(公告)号：US20170062646A1

公开(公告)日：2017-03-02

申请号：US14884644

申请日：2015-10-15

Applicant: KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCE

Inventor： Ansoon Kim ,  Kyung Joong Kim ,  Songwoung Hong

IPC: H01L31/18 ,  H01L31/0352 ,  H01L31/074 ,  H01L33/00 ,  H01L33/06

CPC classification number: H01L31/1804 ,  H01L31/035218 ,  H01L31/074 ,  H01L31/186 ,  H01L33/0058 ,  H01L33/06 ,  Y02E10/50

Abstract: Provided are a method of manufacturing a quantum-dot photoactive-layer including: alternately depositing an amorphous silicon compound layer and a silicon-rich compound layer containing conductive impurities and an excess of silicon based on a stoichiometric ratio on a silicon substrate to form a composite multi-layer; and heat treating the composite multi-layer to form a plurality of silicon quantum-dots in a matrix corresponding to a silicon compound, wherein an amorphous silicon layer containing the conductive impurities is formed at least one time instead of the silicon-rich compound layer, and a quantum-dot photoactive-layer manufactured using the method as described above.

Abstract translation: 提供一种制造量子点光活性层的方法，包括：在硅衬底上交替地沉积含有导电杂质和含有过量硅的非晶硅化合物层和基于化学计量比的硅，以形成复合材料 多层; 并且对所述复合多层进行热处理以在与硅化合物相对应的矩阵中形成多个硅量子点，其中至少形成含有导电杂质的非晶硅层代替富硅化合物层， 以及使用上述方法制造的量子点光活性层。

公开(公告)号：US20170044629A1

公开(公告)日：2017-02-16

申请号：US15336499

申请日：2016-10-27

Applicant: KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCE

Inventor： Hyong Ha Kim ,  Woo Jeong Kim ,  Jung Keun Suh

IPC: C12Q1/68

CPC classification number: C12Q1/6895 ,  C12Q2600/13 ,  C12Q2600/166 ,  G01N33/5097

Abstract: A method of manufacturing a reference material for determining incorporation of a genetically modified (GM) plant into a sample or analyzing a mixing ratio from a tissue-cultured cell line that is obtained by incubating tissues of either a GM plant or a non-GM plant, and a method of determining incorporation of a GM plant into a sample and analyzing a mixing ratio using the reference material are provided. The reference material for determining the incorporation of a genetically modified (GM) plant a sample or analyzing a mixing ratio using the tissue-cultured cell lines that are obtained by incubating tissues of the GM plant and the non-GM plant can be useful in producing a countless number of populations having the same genetic traits via the tissue culture. Thus, when a culture capacity of the reference material is increased to a large volume, it is possible to obtain a large volume of the reference material having uniform qualities with no quality variation between batches. Unlike the conventional reference materials manufactured using grain powder, a reference material with 100% purity can be obtained as either a GM or non-GM reference material by verifying the purity of the tissue-cultured cell line. Accordingly, it is possible to provide the uniform and stable supply of a reference material having uniform compositions.

Abstract translation: 制造用于确定将遗传修饰（GM）植物掺入样品或参照通过将转基因植物或非转基因植物的组织培养而获得的组织培养细胞系的混合比率进行分析的参考物质的方法 并且提供了确定GM植物掺入样品并使用参考物质分析混合比的方法。 用于确定转基因植物（GM）植物掺入样品或使用通过温育转基因植物和非转基因植物的组织获得的组织培养的细胞系分析混合比的参考材料可用于生产 通过组织培养具有相同遗传性状的无数个种群。 因此，当参考材料的培养能力增加到大体积时，可以获得大量的具有均匀品质的参考材料，而在批次之间没有质量变化。 与使用谷物粉末制造的常规参考材料不同，通过验证组织培养的细胞系的纯度，可以获得具有100％纯度的参考材料作为GM或非GM参考材料。 因此，可以提供具有均匀组成的参考材料的均匀稳定的供给。

公开(公告)号：US09562267B2

公开(公告)日：2017-02-07

申请号：US14942241

申请日：2015-11-16

Applicant: KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCE

Inventor： Hyong Ha Kim ,  Woo Jeong Kim ,  Su Kyung Lee ,  Jung Keun Suh ,  Young Hye Seo

IPC: C12Q1/68 ,  C12N15/82 ,  C07K14/42 ,  C12N9/10

CPC classification number: C12Q1/6876 ,  C07K14/42 ,  C12N9/1092 ,  C12N15/8275 ,  C12Q1/6895 ,  C12Q2600/13 ,  C12Q2600/158 ,  C12Q2600/166 ,  C12Y205/01019

Abstract: Provided is a standard plasmid for assaying a genetically modified plant, a method for quantitatively analyzing a target transgene within the genetically modified plant using the standard plasmid, and a kit for quantitatively analyzing the genetically modified plant including the standard plasmid, wherein the standard plasmid of the present invention is possible to be utilized for assaying a genome containing a 5-enoyl-4-pyruvylshikimate-3-phosphate synthase (EPSPS) gene or a cry1Ab gene, and in particular, significantly useful as a standard material capable of analyzing whether the genetically modified plant such as soybean RRS or GM maize MON810 is incorporated or an incorporation ratio thereof.

Abstract translation: 提供了用于测定遗传修饰植物的标准质粒，使用标准质粒定量分析遗传修饰植物内的靶转基因的方法，以及用于定量分析包含标准质粒的遗传修饰植物的试剂盒，其中标准质粒 本发明可用于测定含有5-烯酰基-4-丙酮酸莽草酸-3-莽草酸-3-磷酸合成酶（EPSPS）基因或cry1Ab基因的基因组，特别是作为能够分析 转基因植物如大豆RRS或GM玉米MON810被掺入或其结合比率。

公开(公告)号：US09541377B1

公开(公告)日：2017-01-10

申请号：US14936275

申请日：2015-11-09

Applicant: KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCE

Inventor： Dae-Su Yee ,  Ji Sang Yahng

IPC: G01B11/06

CPC classification number: G01B11/06 ,  G01B9/02003 ,  G01B9/02004 ,  G01B9/02084 ,  G01S7/4802 ,  G01S17/325

Abstract: Provided is an apparatus for real-time non-contact non-destructive thickness measurement using a terahertz wave, and more particularly, an apparatus for real-time non-contact non-destructive thickness measurement using a terahertz wave, which is capable of measuring a thickness of a sample by irradiating a terahertz continuous wave, which is generated from a wavelength-fixed laser and a wavelength-swept laser and of which the frequency is changed at a high speed, to the sample and measuring the terahertz wave transmitting or reflected from the sample.

Abstract translation: 提供了一种使用太赫兹波的实时非接触非破坏性厚度测量的装置，更具体地，涉及一种使用太赫兹波进行实时非接触非破坏性厚度测量的装置，其能够测量 通过将从波长固定的激光器和波长扫描的激光器产生的并且频率被高速变化的太赫兹连续波照射到样品并测量透射或反射的太赫兹波来测量样品的厚度 例子。

公开(公告)号：US20160282316A1

公开(公告)日：2016-09-29

申请号：US15080228

申请日：2016-03-24

Applicant: KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCE

Inventor： Namgoo Kang

IPC: G01N30/32

CPC classification number: G01N30/32 ,  G01N2030/025 ,  G01N2030/328

Abstract: Provided is an apparatus for quantitatively analyzing one or more gas components contained in a gas sample. More particularly, an apparatus for quantitatively analyzing gas components with an automatic feed control function of a gas, includes a multi-position valve, a pump, and a control part controlling the multi-position valve and the pump, such that the apparatus for quantitatively analyzing gas components may allow a professional worker performing analysis to secure an efficient research time while ensuring accuracy at the level equivalent to analysis results by a highly skilled professional worker regardless of proficiency of a newly employed person being in charge of quantitative analysis of the gas components of the gas sample in a sample bag.

Abstract translation: 提供了一种用于定量分析气体样品中包含的一种或多种气体成分的装置。 更具体地说，一种用气体自动进料控制功能对气体成分进行定量分析的装置，包括多位置阀，泵和控制多位置阀和泵的控制部件，使得该定量装置 分析气体组分可以允许专业人员执行分析以确保有效的研究时间，同时确保由高技能的专业工作人员等同于分析结果的水平的精度，而不管新从业人员是否负责气体组分的定量分析 的样品袋中的气体样品。

公开(公告)号：US20160269647A1

公开(公告)日：2016-09-15

申请号：US14889386

申请日：2014-10-15

Applicant: KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCE

Inventor： Su Un KIM ,  Man Yong CHOI ,  Jeong Hak PARK

IPC: H04N5/232 ,  G06K9/00 ,  G03B17/56 ,  H04N5/225

CPC classification number: H04N5/23296 ,  G03B17/561 ,  G06K9/00771 ,  G08B13/19617 ,  H04N5/2252 ,  H04N7/183

Abstract: A high-speed and high-resolution pan-tilt device capable of changing a height comprises a pan unit, a tilt unit, a support bar, and a base frame. The pan unit includes a pan motor and a pan screw for rotating a camera leftward and rightward. The tilt unit includes a tilt motor and a tilt screw for rotating the camera upward and downward, and moves the entirety of the pan unit upward and downward. The support bar has a tip portion and a rear end portion. The camera is mounted on the tip portion, and is capable of being panned and tilted when an angle of the support bar is changed. The base frame supports the pan unit and the tilt unit.

Abstract translation: 能够改变高度的高速和高分辨率的俯仰装置包括摇摄单元，倾斜单元，支撑杆和基架。 平底锅单元包括用于使摄像机向左和向右旋转的摇摄电机和平转螺丝。 倾斜单元包括倾斜电机和用于使照相机向上和向下旋转的倾斜螺钉，并且使整个单元上下移动。 支撑杆具有尖端部分和后端部分。 相机安装在尖端部分上，并且当支撑杆的角度改变时能够被平移和倾斜。 底座支撑摇摄单元和倾斜单元。

公开(公告)号：US20160225600A1

公开(公告)日：2016-08-04

申请号：US14442283

申请日：2013-08-20

Applicant: KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCE

Inventor： Chang Joon PARK ,  Jong Rok AHN ,  Cheolsu HAN ,  Sang Jung AHN

IPC: H01J49/14 ,  H01J49/16 ,  H01J49/06

CPC classification number: H01J49/147 ,  H01J49/067 ,  H01J49/16

Abstract: According to one embodiment of the present invention, an ion source includes: an anode tube in which gas flowing in through one side is ionized and discharged to the other side and in which a slit is formed on the outer circumference thereof; a filament which emits thermal electrons toward the slit so as to ionize the gas; and a diffusion-preventing body arranged between the filament and the slit and having at least one hole through which the thermal electrons can pass so as to reduce the diffusion of the thermal electrons flowing into the anode tube.

Abstract translation: 根据本发明的一个实施例，离子源包括：阳极管，其中通过一侧流动的气体被离子化并排出到另一侧，并且在其外周上形成狭缝; 向狭缝发射热电子以使气体电离的灯丝; 以及布置在灯丝和狭缝之间并具有至少一个热电子可以通过的孔的扩散防止体，以减少流入阳极管的热电子的扩散。