公开(公告)号：US10993434B2

公开(公告)日：2021-05-04

申请号：US15836138

申请日：2017-12-08

Applicant: KOREA INSTITUTE OF OCEAN SCIENCE AND TECHNOLOGY

Inventor： Joung Han Yim ,  Il-Chan Kim ,  Se Jong Han ,  Ui Joung Youn ,  Hong Kum Lee ,  Sung Jin Kim ,  Pil-Sung Kang ,  Jung Eun Kim ,  Tai Kyoung Kim ,  Ha Ju Park ,  Jin Haeng Song ,  Min Ju Kim ,  Ju Mi Hong ,  Dong-Gyu Jo

IPC: A01N1/02 ,  C12P19/04 ,  C12N1/20 ,  C12R1/01 ,  C08B37/00

Abstract: The present invention relates to an exopolysaccharide derived from Pseudoalteromonas sp. strain CY01 (KCTC 12867BP) which is a novel strain living in the polar regions, and to a composition for cryoprotection of cells, which contains the exopolysaccharide. The exopolysaccharide of the present invention has an excellent ability to cryoprotect cells, and shows no cytotoxicity. Thus, the inventive exopolysaccharide can substitute for conventional cryoprotective agents that show cytotoxicity when used at high concentrations.

公开(公告)号：US10376453B1

公开(公告)日：2019-08-13

申请号：US16415248

申请日：2019-05-17

Applicant: KOREA INSTITUTE OF OCEAN SCIENCE AND TECHNOLOGY

Inventor： Hee Jae Shin ,  Min Ah Lee ,  Mojid Mondol ,  Hyi-Seung Lee ,  Jong Seok Lee ,  Yeon-Ju Lee

IPC: A61K8/46 ,  A61Q7/00

CPC classification number: A61K8/46 ,  A61Q7/00

Abstract: Provided is a composition for promoting hair growth, containing, as an active ingredient, a new compound represented by the following formula 1 or a salt thereof, which exhibits an excellent effect of promoting the growth of dermal papilla cells to thereby exhibit the effect of promoting hair growth: Formula 1 wherein R is any one selected from the group consisting of 4-pentenoyl, 10-undecenoyl, isobutyl formate, and 2,4-dihydroxybenzoyl.

公开(公告)号：US10138930B2

公开(公告)日：2018-11-27

申请号：US15521119

申请日：2014-12-17

Applicant: Korea Institute of Ocean Science and Technology

Inventor： Hee Jin Kang ,  Gyeong Joong Lee ,  Beom Jin Park

IPC: F17C13/04 ,  F17C13/08 ,  F16C13/02 ,  B63B25/04 ,  B63J3/00 ,  H02S10/00 ,  B63B25/08 ,  H01R13/00 ,  H01R13/629 ,  H02J3/38 ,  H02K7/18 ,  F17C1/00 ,  F17C13/12

Abstract: The present invention relates to a natural gas hydrate tank container loading system for transporting natural gas hydrate, and the present invention provides a natural gas hydrate tank container loading system which enables automated connection of an electric power line and a boil-off pipe, and may automatically connect an electric power line and automatically connect the pipe by simultaneously stacking respective natural gas hydrate tank containers, in order to solve problems of a transportation method using the existing natural gas hydrate tank containers in the related art in that an operation of connecting an electric power line to a refrigerator for minimizing the occurrence of boil-off gas and maintaining a phase equilibrium condition in the tank containers and an operation of connecting the pipe for discharging the boil-off gas need to be manually and individually performed for long-distance transportation of a large amount of natural gas hydrate by using a ship, which causes an inconvenience.

公开(公告)号：US20160192307A1

公开(公告)日：2016-06-30

申请号：US14980122

申请日：2015-12-28

Applicant: KOREA INSTITUTE OF OCEAN SCIENCE AND TECHNOLOGY

Inventor： Seung-Guen KIM ,  Yong-Kon LIM ,  Sea-Moon KIM ,  Jong-Won PARK ,  Changho YUN

IPC: H04W56/00

CPC classification number: H04W56/004 ,  H04W56/0065

Abstract: Disclosed is an apparatus and method for estimating a Doppler shift for underwater communication. The apparatus includes: a multipath delay profile determiner for detecting a correlation of a known signal 1 and a received packet signal and time (T10) at a point having maximum energy of the correlation, and detecting a multipath delay profile at the time (T10); a correlation calculator for calculating a correlation between a correlation of a known signal 2 and the received packet signal, and the multipath delay profile; a maximum value detector for detecting time (T20) at a point having maximum energy of the correlation calculated by the correlation calculator; and a Doppler shift estimator for determining a Doppler shift using a difference between the time (T10) and the time (T20) at points having respective maximum energy.

Abstract translation: 公开了一种用于估计水下通信的多普勒频移的装置和方法。 该装置包括：多径延迟分布确定器，用于检测已知信号1与接收分组信号的相关性，以及在具有最大相关能量的点处的时间（T10），并且在时间（T10）检测多径延迟分布， ; 相关计算器，用于计算已知信号2与所接收分组信号的相关性与多径延迟分布之间的相关性; 最大值检测器，用于检测由所述相关计算器计算的所述相关的最大能量点的时间（T20）; 以及多普勒频移估计器，用于使用在具有各自的最大能量的点处的时间（T10）和时间（T20）之间的差来确定多普勒频移。

公开(公告)号：US20140326429A1

公开(公告)日：2014-11-06

申请号：US14365628

申请日：2012-09-06

Applicant: KOREA INSTITUTE OF OCEAN SCIENCE AND TECHNOLOGY

Inventor： Hee Jin Kang ,  Dong Kon Lee ,  Jin Choi

IPC: F17C5/00 ,  C10L3/06 ,  F17C1/12

CPC classification number: F17C5/00 ,  C10L3/06 ,  C10L3/107 ,  C10L3/108 ,  F17C1/12 ,  F17C3/00 ,  F17C2201/0109 ,  F17C2201/035 ,  F17C2201/052 ,  F17C2201/054 ,  F17C2203/03 ,  F17C2205/0107 ,  F17C2205/0126 ,  F17C2205/0192 ,  F17C2205/0323 ,  F17C2205/0394 ,  F17C2221/03 ,  F17C2221/036 ,  F17C2223/0176 ,  F17C2225/0123 ,  F17C2227/0304 ,  F17C2227/0316 ,  F17C2227/0337 ,  F17C2227/0379 ,  F17C2227/0381 ,  F17C2250/043 ,  F17C2250/0439 ,  F17C2265/03 ,  F17C2265/031 ,  F17C2265/05

Abstract: Disclosed is a container for storing, transporting, and dissociating hydrate pellets, the container comprising: a first container (100) made up of a plurality of frames; a second container (200) which is rotatably installed inside the first container (100), stores hydrate pellets therein, and has an internal surface to which a heat insulating member is attached; and a refrigerating machine (300) which is installed inside the first container (100) and refrigerates the second container (200), wherein the second container (200) is equipped with a heating wire (210), which is heated to dissociate the hydrate pellets by being supplied with power, or with a hot water tube (220), through which hot water flows to dissociate the hydrate pellets, on the internal surface thereof.

Abstract translation: 公开了一种用于储存，运输和解离水合物丸粒的容器，该容器包括：由多个框架构成的第一容器（100） 可旋转地安装在第一容器（100）内的第二容器（200）在其中存储水合物丸粒，并且具有安装绝热构件的内表面; 以及安装在第一容器（100）的内部并使第二容器（200）冷藏的冷冻机（300），其中，第二容器（200）配备有加热线（210），加热线将水合物 通过供给动力的颗粒，或者在热水管（220）上流动热水以在其内表面解离水合物丸粒。

公开(公告)号：US10004052B2

公开(公告)日：2018-06-19

申请号：US14980122

申请日：2015-12-28

Applicant: KOREA INSTITUTE OF OCEAN SCIENCE AND TECHNOLOGY

Inventor： Seung-Guen Kim ,  Yong-Kon Lim ,  Sea-Moon Kim ,  Jong-Won Park ,  Changho Yun

IPC: H04B1/709 ,  H04W56/00

CPC classification number: H04W56/004 ,  H04W56/0065

Abstract: Disclosed is an apparatus and method for estimating a Doppler shift for underwater communication. The apparatus includes: a multipath delay profile determiner for detecting a correlation of a known signal 1 and a received packet signal and time (T1o) at a point having maximum energy of the correlation, and detecting a multipath delay profile at the time (T1o); a correlation calculator for calculating a correlation between a correlation of a known signal 2 and the received packet signal, and the multipath delay profile; a maximum value detector for detecting time (T2o) at a point having maximum energy of the correlation calculated by the correlation calculator; and a Doppler shift estimator for determining a Doppler shift using a difference between the time (T1o) and the time (T2o) at points having respective maximum energy.

公开(公告)号：US20150153459A1

公开(公告)日：2015-06-04

申请号：US14400083

申请日：2012-11-15

Applicant: Korea Institute of Ocean Science And Technology

Inventor： Woo-Seong Shim ,  Deuk Jae Cho

IPC: G01S19/40

CPC classification number: G01S19/40

Abstract: The present invention relates to a system for detecting ambiguities in a satellite signal for the GPS tracking of vessels, which includes: a GNSS receiving unit obtaining a vessel position using a plurality of satellites; a vessel position calculating unit calculating a second vessel position from a first vessel position after a specific amount of time elapses using dead-reckoning; a distance calculating unit calculating prediction distances between each of the satellites and the vessel and an error monitoring unit comparing the calculated prediction distances between the satellites and the vessel, and pseudoranges between the satellites and the GNSS receiving unit at the second vessel position, and monitoring for the occurrence of errors at the satellites on the basis of the existence of an increase in errors at each of the satellites.

Abstract translation: 本发明涉及一种用于检测用于船只GPS跟踪的卫星信号中的模糊度的系统，其包括：GNSS接收单元，使用多个卫星获得船舶位置; 船舶位置计算单元，在使用航位推算经过特定时间量之后，从第一船舶位置算出第二船舶位置; 距离计算单元，计算每个卫星与船只之间的预测距离;以及误差监视单元，比较计算出的卫星与船只之间的预测距离，以及卫星与GNSS接收单元之间在第二船舶位置处的伪距，以及监测 基于每个卫星上存在的误差的增加，在卫星发生错误。

公开(公告)号：US20140240171A1

公开(公告)日：2014-08-28

申请号：US14238841

申请日：2013-08-09

Applicant: KOREA INSTITUTE OF OCEAN SCIENCE AND TECHNOLOGY

Inventor： Deuk Jae Cho ,  Mi Young Shin

IPC: G01S19/13

CPC classification number: G01S19/13 ,  G01S19/08 ,  G01S19/20

Abstract: The present invention relates to a method of determining an anomalous satellite in a multi-reference station environment and a determination apparatus using the method, which detect an anomaly in a satellite and determine the cause of the anomaly in a multi-reference station environment, and continuously provide services in an environment in which the cause of the anomaly is removed, thus improving availability and continuity, and enhancing an integrity monitoring function. A method of determining an anomalous satellite in a multi-reference station environment according to the present invention includes a first step of individually receiving satellite signals including code measurements and carrier measurements from one or more reference stations respectively communicating with a plurality of satellites, a second step of checking whether the number of reference stations communicating with the plurality of satellites is at least 3, based on the satellite signals, a third step of detecting presence or non-presence of an anomaly state of the satellites, based on the code measurements and the carrier measurements of the satellite signals if it is checked at the second step that the number of reference stations is at least 3, a fourth step of identifying an anomalous satellite from the anomaly state of the satellites detected at the third step, and a fifth step of determining a cause of an anomaly in the anomalous satellite identified at the fourth step.

Abstract translation: 本发明涉及一种确定多参考站环境中的异常卫星的方法和使用该方法的确定设备，该方法检测卫星中的异常并确定多参考站环境中异常的原因，以及 在异常原因消除的环境中不断提供服务，从而提高可用性和连续性，增强完整性监控功能。 根据本发明的确定多参考站环境中的异常卫星的方法包括：第一步骤，分别从分别与多个卫星通信的一个或多个参考站单独接收包括码测量和载波测量的卫星信号，第二步骤 基于所述卫星信号，检查与所述多个卫星通信的参考站的数量是否至少为3的步骤，基于所述代码测量来检测卫星的异常状态的存在或不存在的第三步骤，以及 如果在第二步骤中检查到参考站的数量至少为3，则卫星信号的载波测量值;从第三步骤检测到的卫星的异常状态识别异常卫星的第四步骤，以及第五步骤 确定第四步确定的异常卫星异常原因的步骤。

公开(公告)号：US09011047B2

公开(公告)日：2015-04-21

申请号：US14028745

申请日：2013-09-17

Applicant: Korea Institute of Ocean Science and Technology

Inventor： Taek Hee Han ,  Woo Sun Park ,  Deok Hee Won

IPC: E02B17/02 ,  F03D11/04 ,  E02B17/00

CPC classification number: E02B17/025 ,  E02B2017/0091 ,  F03D13/22 ,  F05B2240/95 ,  Y02E10/727

Abstract: Disclosed herein is supporting structure for an offshore wind power generator. The supporting structure includes lower support part and main body part. The lower support part includes lower concrete part which is provided on a base installed on the sea floor and is reduced in width from the bottom thereto to the top, at least one lower hollow space which is formed in the lower concrete part, and a lower inner-pipe which is attached to the inner surface of the lower hollow space. The main body part is coupled to an upper end of the lower support part. The main body part includes a main-body concrete part, at least one main-body hollow space which is formed in the main-body concrete part and communicates with the lower hollow space, and a main-body inner-pipe which is attached to a circumferential inner surface of the main-body hollow space.

Abstract translation: 本文公开了一种用于海上风力发电机的支撑结构。 支撑结构包括下支撑部分和主体部分。 下部支撑部分包括下部混凝土部件，该下部混凝土部件设置在安装在海底上的基部上，并且从底部到顶部减小宽度，形成在下部混凝土部分中的至少一个下部空腔，以及下部 内管连接到下空心的内表面。 主体部分联接到下支撑部分的上端。 主体部分包括主体混凝土部分，至少一个主体中空空间，其形成在主体混凝土部分中并与下部空腔连通，主体内管连接到 主体中空空间的圆周内表面。

公开(公告)号：US20140160165A1

公开(公告)日：2014-06-12

申请号：US14233747

申请日：2012-07-20

Applicant: KOREA INSTITUTE OF OCEAN SCIENCE AND TECHNOLOGY

Inventor： Sun Young Kim ,  Jae Yong Oh ,  Se Kil Park

IPC: G06T19/00

CPC classification number: G06T19/006 ,  G01C21/005 ,  G06T11/00 ,  G08G3/02

Abstract: In an augmented reality system using a moving ceiling transparent display for a ship, according to the present invention, the moving ceiling transparent display is movably installed on the ceiling of a steering house of the ship, and the system comprises: a recognition portion for recognizing the location of the ship and the direction of the head and the pupils of a sailor; a reception portion for receiving external image data from an external landscape database with respect to an external landscape, in accordance with the location of the ship and the direction of the head and the pupils of the sailor; a matching portion for adjusting a match between the external image data, which is received by the receiving portion, and an actual external image through the window; and an output portion for outputting through the transparent display information on the external image data, which is adjusted through the matching portion, on the location of the actual external image.

Abstract translation: 在根据本发明的用于船舶的移动天花板透明显示器的增强现实系统中，移动天花板透明显示器可移动地安装在船舶的转向房屋顶上，该系统包括：识别部分，用于识别 船舶的位置和水手的头部和学生的方向; 根据船舶的位置以及水手的头部和学生的方向，从外部景观数据库接收关于外部景观的外部图像数据的接收部分; 匹配部分，用于调整由接收部分接收的外部图像数据与通过窗口的实际外部图像之间的匹配; 以及输出部分，用于通过透明显示器输出通过匹配部分调整的外部图像数据的实际外部图像的位置。