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公开(公告)号：US08602572B2
公开(公告)日：2013-12-10
申请号：US13347112
申请日：2012-01-10
Applicant: Kwijong Park , Jakyoung Nah , Dae-Hee Lee
Inventor： Kwijong Park , Jakyoung Nah , Dae-Hee Lee
IPC: G02B7/182
CPC classification number: G02B7/198
Abstract: A belt supporting type reflecting mirror mount that is capable of minimizing an amount of deformation of the reflection plane of a reflecting mirror and supporting the reflecting mirror. The reflecting mirror mount comprises a base, a fork coupled to the base so as to be able to be swiveled, a frame hinged to the fork which has a reflecting mirror disposed therein, at least one load support installed on the frame and supporting a load of the reflecting mirror applied in an optical axial direction, and a belt fastener that has a belt supporting a circumference of the reflecting mirror, and belt supports installed on the frame and fixedly supporting opposite ends of the belt. Thereby, the load of the reflecting mirror is uniformly distributed across the belt.
Abstract translation: 一种带支撑型反射镜安装座，其能够使反射镜的反射面的变形量最小化并支撑反射镜。 所述反射镜安装座包括基座，与所述基座相连接以便能够旋转的叉子，铰接到所述叉子的框架，所述框架具有设置在其中的反射镜，至少一个负载支撑件，安装在所述框架上并支撑负载 反射镜沿光轴方向施加的带扣，以及具有支撑反射镜的周边的带以及安装在框架上并固定地支撑带的相对端的带束支架的带扣。 因此，反射镜的负载均匀分布在带上。
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2.发明公开公开(公告)号：US20240022828A1
公开(公告)日：2024-01-18
申请号：US18251723
申请日：2021-10-29
Applicant: KOREA ASTRONOMY AND SPACE SCIENCE INSTITUTE
Inventor： Seonghwan Choi , Ji-Hye Baek , Jihun Kim , Jongyeob Park , Heesu Yang , Jeong-Yeol Han
IPC: H04N23/741 , G06T5/00
CPC classification number: H04N23/741 , G06T5/003 , G06T2207/20221
Abstract: The present invention relates to an adaptive optical system using artificial intelligence and not having a deformable mirror, the adaptive optical system being capable of generating an image with no distortion or minimized distortions, without using a surface-deformable reflector which is relatively expensive equipment, and also being capable of generating a high-quality image.
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公开(公告)号：US20150325130A1
公开(公告)日：2015-11-12
申请号：US14709997
申请日：2015-05-12
Applicant: Korea Astronomy and Space Science Institute
Inventor： Ji-Hye BAEK , Jaejin LEE , Seonghwan CHOI , Eunmi HWANG , Young-Deuk PARK
CPC classification number: G01W1/02 , G01W1/10 , G08G5/0004 , G08G5/0013 , G08G5/0021 , G08G5/0052 , G08G5/0091
Abstract: A space weather monitoring system for polar routes includes: a satellite which flies over polar routes; a route-information providing server which receives data collected by the satellite monitoring the polar routes and generates various pieces of information about space weather; a flight vehicle which makes a request for information about the polar routes of the flight to the route-information providing server, and flies over the polar routes based on the received information; and a network which relays data among the satellite, the route-information providing server and the flight vehicle, so that an aurora-distribution map needed for an aircraft flight, an electromagnetic wave absorption map based on the ionosphere, information about space weather, and the situation and forecast of the space weather can be provided to an airline, thereby having effects on allowing the airline to check the information about the space weather in real time and fully considering a user who is unfamiliar to the space weather.
Abstract translation: 极地航路的空间气象监测系统包括：飞越极地航路的卫星; 路线信息提供服务器，接收卫星收集的数据，监测极地路线，并产生有关空间天气的各种信息; 向飞行信息提供服务器请求关于飞行极地路线的信息的飞行器，并基于接收的信息飞越极地路线; 以及在卫星，路线信息提供服务器和飞行车辆之间中继数据的网络，使得飞机飞行所需的极光分布图，基于电离层的电磁波吸收图，关于空间天气的信息，以及 可以向航空公司提供空间天气的情况和预测，从而影响航空公司实时检查有关空间天气的信息，充分考虑到空间天气不熟悉的用户。
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公开(公告)号：US20130248245A1
公开(公告)日：2013-09-26
申请号：US13851089
申请日：2013-03-26
Applicant: KOREA ASTRONOMY AND SPACE SCIENCE INSTITUTE
Inventor： Chan PARK , Moo-Young CHUN , Jae Sok OH , Jakyoung NAH
IPC: H02G3/22
Abstract: Disclosed is a vacuum wall-through structure to be installed in a hole formed in a wall of a vacuum chamber. The vacuum wall-through structure includes a cable holder that holds a cable at the center thereof and a cable holder cover installed outside the cable holder.
Abstract translation: 公开了一种真空壁式结构，其被安装在形成在真空室的壁上的孔中。 真空壁式贯通结构包括在其中心处保持电缆的电缆保持器和安装在电缆保持器外部的电缆保持器盖。
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5.发明授权公开(公告)号：US08053720B2
公开(公告)日：2011-11-08
申请号：US12432151
申请日：2009-04-29
Applicant: Seog Tae Han , Jung Won Lee , Do Heung Je , Moon Hee Chung
Inventor： Seog Tae Han , Jung Won Lee , Do Heung Je , Moon Hee Chung
IPC: G01J1/00
CPC classification number: H01Q15/0033 , H01Q19/191
Abstract: Provided are a multi-frequency millimeter-wave very long baseline interferometry (VLBI) receiving system and a method of designing a quasi optical circuit for the multi-frequency millimeter-wave VLBI receiving system. The multi-frequency millimeter-wave VLBI receiving system includes a plurality of low pass filters, offset ellipsoidal mirrors, and flat mirrors for dividing a cosmic radio wave signal incident through the troposphere. A beam propagated from a celestial point is introduced into a receiver room via a 45-degree flat mirror and is divided into a plurality of beams by using a plurality of low pass filters having different bandwidths and mirrors, and the divided beams are transmitted to corresponding quasi-optical receivers having different bandwidths via a plurality of mirrors. Therefore, radio astronomic observations can be simultaneously performed in 22 GHz, 43 GHz, 86 GHz, and 129 GHz bands, and phase variations of electromagnetic waves in the bands can be compensated for.
Abstract translation: 提供了一种多频毫米波非常长的基线干涉测量（VLBI）接收系统和一种为多频毫米波VLBI接收系统设计准光电路的方法。 多频毫米波VLBI接收系统包括多个低通滤波器，偏移椭球镜和平面镜，用于分割通过对流层入射的宇宙无线电波信号。 从天体传播的光束通过45度平面镜被引入接收室，并且通过使用具有不同带宽和反射镜的多个低通滤波器被分成多个光束，并且将分割的光束传输到相应的 通过多个反射镜具有不同带宽的准光接收机。 因此，可以在22 GHz，43 GHz，86 GHz和129 GHz频段同时进行无线电天文观测，可以补偿频带中的电磁波的相位变化。
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Patent Agency Ranking
6.发明公开公开(公告)号：US20230365276A1
公开(公告)日：2023-11-16
申请号：US18350862
申请日：2023-07-12
Applicant: KOREA ASTRONOMY AND SPACE SCIENCE INSTITUTE
Inventor： Eun Jung CHOI
Abstract: A method of determining a precise orbit of a satellite through estimation of a parallactic refraction scale factor is proposed, the method includes inputting an initial estimate including initial orbit information of a satellite with respect to an observation epoch and the parallactic refraction scale factor; performing orbit propagation using a high-precision orbit propagator by applying a dynamics model; performing observer-centered satellite optical observation modeling including the parallactic refraction scale factor; calculating an observation residual between actual optical observation data and observation data calculated via the observation modeling reflecting the parallactic refraction; and precisely determining the orbit of the satellite by estimating the parallactic refraction scale factor and a satellite state vector using a batch least square estimation algorithm.
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公开(公告)号：US09685770B2
公开(公告)日：2017-06-20
申请号：US13851089
申请日：2013-03-26
Applicant: KOREA ASTRONOMY AND SPACE SCIENCE INSTITUTE
Inventor： Chan Park , Moo-Young Chun , Jae Sok Oh , Jakyoung Nah
Abstract: Disclosed is a vacuum wall-through structure to be installed in a hole formed in a wall of a vacuum chamber. The vacuum wall-through structure includes a cable holder that holds a cable at the center thereof and a cable holder cover installed outside the cable holder.
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公开(公告)号：US20130276300A1
公开(公告)日：2013-10-24
申请号：US13845658
申请日：2013-03-18
Applicant: KOREA ASTRONOMY AND SPACE SCIENCE INSTITUTE
Inventor： Sang Mok Cha , In-Soo Yuk , Chan Park , Moo Young Chun
IPC: B23P19/04
CPC classification number: B23P19/04 , B25B27/023 , B25B27/04 , Y10T29/53
Abstract: Provided is a miniature pin extracting device for extracting a miniature pin inserted into a part. The miniature pin extracting device includes a coupling having a polygonal pillar shape, the coupling having a lower end coupled to the locating pin, a retainer mounted outside the coupling, and a screw part supported by the retainer, the screw part being coupled to an upper end of the coupling. Thus, a rotation force of the screw part may be converted into a vertical axial motion through the retainer to safely extract the locating pin without lateral force and rotation, thereby minimizing damage of the part.
Abstract translation: 提供了一种用于提取插入到部件中的微型销的微型引脚提取装置。 微型销提取装置包括具有多边形柱形的联接器，联接器具有联接到定位销的下端，安装在联接器外部的保持器和由保持器支撑的螺钉部分，螺钉部分联接到上部 耦合端。 因此，可以通过保持器将螺钉部分的旋转力转换成垂直的轴向运动，以安全地提取定位销而无需侧向力和旋转，从而最小化零件的损坏。
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公开(公告)号：US20130010381A1
公开(公告)日：2013-01-10
申请号：US13347112
申请日：2012-01-10
Applicant: Kwijong Park , Jakyoung Nah , Dae-Hee Lee
Inventor： Kwijong Park , Jakyoung Nah , Dae-Hee Lee
IPC: G02B7/198
CPC classification number: G02B7/198
Abstract: A belt supporting type reflecting mirror mount that is capable of minimizing an amount of deformation of the reflection plane of a reflecting mirror and supporting the reflecting mirror. The reflecting mirror mount comprises a base, a fork coupled to the base so as to be able to be swiveled, a frame hinged to the fork which has a reflecting mirror disposed therein, at least one load support installed on the frame and supporting a load of the reflecting mirror applied in an optical axial direction, and a belt fastener that has a belt supporting a circumference of the reflecting mirror, and belt supports installed on the frame and fixedly supporting opposite ends of the belt. Thereby, the load of the reflecting mirror is uniformly distributed across the belt.
Abstract translation: 一种带支撑型反射镜安装座，其能够使反射镜的反射面的变形量最小化并支撑反射镜。 所述反射镜安装座包括基座，与所述基座相连接以便能够旋转的叉子，铰接到所述叉子的框架，所述框架具有设置在其中的反射镜，至少一个负载支撑件，安装在所述框架上并支撑负载 反射镜沿光轴方向施加的带扣，以及具有支撑反射镜的周边的带以及安装在框架上并固定地支撑带的相对端的带束支架的带扣。 因此，反射镜的负载均匀分布在带上。
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公开(公告)号：US10948610B2
公开(公告)日：2021-03-16
申请号：US15675304
申请日：2017-08-11
Inventor： Junga Hwang
IPC: G01T1/02
Abstract: An analysis system for an aviation radiation dose includes: a proton spectrum generator which generates a galactic cosmic ray incident on the Earth's atmosphere and a proton spectrum corresponding to a solar proton event; a global radiation dose map producer which generates-particle transport and produces a radiation dose map; a global radiation dose map converter which converts the radiation dose map based on a standard atmosphere into a radiation dose map corresponding to current atmosphere conditions in real time; and a database in which data necessary for operations of the proton spectrum generator, the global radiation dose map producer and the global radiation dose map converter is previously calculated and stored, thereby having an effect on estimating any radiation route dose if information about an arbitrary path and time is given.
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