公开(公告)号：US20160258130A1

公开(公告)日：2016-09-08

申请号：US14388811

申请日：2013-10-15

Applicant: KOREA INSTITUTE OF OCEAN SCIENCE & TECHNOLOGY

Inventor： Gil-Lim Yoon ,  YuSeung Kim

IPC: E02F3/90 ,  G05D7/06 ,  E02F7/10

CPC classification number: E02F3/907 ,  E02F7/10 ,  F16L55/00 ,  G05D7/0676

Abstract: The present invention provides a dredged soil transport system including a pipe module wound with a coil applying an electromagnetic field to an internally flowing dredged soil and including a plurality of pipelines, a pump module configured to provide a transport pressure for transport of dredged soil to the pipe module, database stored with flow information on flow velocity and flow form in response to physical properties of liquefied unit, and a control module communicating with the pipe module, the pump module and the database wiredly and wirelessly and applying, to the coil, a current of waveform matching to a flow waveform of the dredged soil transported inside the pipeline, and a control method thereof.

Abstract translation: 本发明提供了一种疏浚土壤输送系统，其包括缠绕有线圈的管道模块，该线圈将电磁场施加到内部流动的疏浚土壤并且包括多个管道，泵模块被配置为提供用于将疏浚土壤输送到 管道模块，数据库，存储响应于液化单元的物理特性的关于流速和流动形式的流动信息;以及控制模块，其与管道模块，泵模块和数据库有线和无线地通信并且向线圈施加一个 与管道内输送的疏浚土流量波形的波形匹配电流及其控制方法。

公开(公告)号：US20160197568A1

公开(公告)日：2016-07-07

申请号：US14905998

申请日：2014-07-22

Applicant: KOREA INSTITUTE OF OCEAN SCIENCE & TECHNOLOGY

Inventor： So Young SUNG ,  Jong Won PARK ,  Yong Kon LIM ,  Seung Geun KIM

IPC: H02P6/15

CPC classification number: H02P6/15 ,  H02P6/06 ,  H02P6/18 ,  H02P21/14 ,  Y02P80/116

Abstract: The present invention relates to a driving apparatus for a motor. The driving apparatus for the motor is provided with a rotor position detection unit for detecting position information of a rotor of the motor, a motor driving unit for driving the motor by applying current to the motor, a current detection unit for detecting a current that is applied to the motor, a filter for removing noise included in a signal outputted from the current detection unit and outputting the signal, and a motor control unit for outputting, to the motor driving unit, a motor driving control signal in which the time delay from the filter is recorded and which compensates for the time delay to the signal from the filter. Using the driving apparatus for the motor, the drive of the motor can be controlled so as to compensate for the time delay from the filter using a value that is calculated in advance and memorised, thereby improving driving efficiency.

Abstract translation: 本发明涉及电动机的驱动装置。 电动机的驱动装置设置有用于检测电动机的转子的位置信息的转子位置检测单元，通过向电动机施加电流来驱动电动机的电动机驱动单元，检测电动机的电流的电流检测单元 施加到所述电动机的滤波器，用于去除从所述电流检测单元输出的信号中包含的噪声并输出所述信号的滤波器;以及电动机控制单元，用于向所述电动机驱动单元输出电动机驱动控制信号， 滤波器被记录并且补偿来自滤波器的信号的时间延迟。 使用电动机的驱动装置，可以控制电动机的驱动，以便使用预先计算并记忆的值补偿来自过滤器的时间延迟，从而提高驱动效率。

公开(公告)号：US20150275461A1

公开(公告)日：2015-10-01

申请号：US14438208

申请日：2014-05-26

Applicant: KOREA INSTITUTE OF OCEAN SCIENCE & TECHNOLOGY

Inventor： O Soon Kwon ,  Myoung Hak Oh ,  In Sung Jang

IPC: E02D13/00 ,  E02D13/04 ,  E02D31/08 ,  E02D7/00 ,  E02D27/12

CPC classification number: E02D13/00 ,  E02D7/00 ,  E02D13/04 ,  E02D27/12 ,  E02D27/52 ,  E02D31/08

Abstract: A multi-suction pile anchor and a plate anchor for mooring a marine structure, comprises a plurality of suction piles connected in parallel with the same capacity penetrates into the sea floor, wherein a pullout resistance required for mooring the marine structure is applied by changing the number of suction piles, and wherein a plurality of suction piles is connected each other with a connecting plate to increase a lateral resistance.

Abstract translation: 一种用于系泊海洋结构的多吸式桩锚和板锚，包括以相同能力平行连接的多个抽吸桩渗透到海底，其中通过改变海洋结构来实现系泊系统所需的拉出阻力 抽吸桩的数量，并且其中多个抽吸桩用连接板彼此连接以增加横向阻力。

公开(公告)号：US20140343728A1

公开(公告)日：2014-11-20

申请号：US14364659

申请日：2012-12-13

Applicant: KOREA INSTITUTE OF OCEAN SCIENCE & TECHNOLOGY

Inventor： Bong-Huan Jun ,  Hyung-Won Shim ,  Jin-Yeong Park ,  Bang-Hyun Kim ,  Hyuk Baek ,  Pan-Mook Lee

IPC: B25J9/16

CPC classification number: B25J9/1602 ,  B62D57/032 ,  B63B2221/22 ,  B63C11/52 ,  B63G8/08 ,  B63G8/14 ,  B63H1/36 ,  B63H19/08 ,  Y10S901/01 ,  Y10S901/15 ,  Y10S901/28 ,  Y10S901/46 ,  Y10S901/47

Abstract: Disclosed is an underwater exploration system using a multi-joint underwater robot having a novel complex movement concept in which the multi-joint underwater robot moves through walking or swimming with multi-joint legs closely to a seafloor, differently from a conventional underwater robot to obtain a thrust through a propeller scheme. The underwater exploration system includes the multi-joint underwater robot having the complex movement function according, a depressor, and a mother ship to store data of an underwater state transmitted from the multi-joint underwater robot and to monitor and control a movement direction of the multi-joint underwater robot. The depressor is connected to the mother ship through a primary cable, the multi-joint underwater robot is connected to the depressor through a second cable, and resistance force of the primary cable is applied to the depressor without being transmitted to the multi-joint underwater robot.

Abstract translation: 公开了一种使用具有新颖的复杂运动概念的多关节水下机器人的水下探测系统，其中多联合水下机器人通过步行或游泳与多关节腿紧密地移动到海底，与常规的水下机器人不同，以获得 通过螺旋桨计划的推力。 水下探测系统包括具有复合运动功能的多关节水下机器人，按压器和母舰，用于存储从多关节水下机器人传递的水下状态的数据，并且监视和控制 多关节水下机器人。 减压器通过主电缆与母舰相连，多关节水下机器人通过第二根电缆连接到减压器，主电缆的阻力被施加到抑制器上，而不被传递到多接头水下 机器人。

公开(公告)号：US20250026457A1

公开(公告)日：2025-01-23

申请号：US18673994

申请日：2024-05-24

Applicant: KOREA INSTITUTE OF OCEAN SCIENCE & TECHNOLOGY

Inventor： Kyong Hwan KIM ,  Ji Yong PARK ,  Yoon Jin HA ,  Se Wan PARK ,  Gil Won KIM ,  Chang Hyuck LIM ,  Byung Soo KIM

IPC: B63B35/44 ,  B63B1/10

Abstract: Proposed is an arrangement of local structures for TLP-type floating offshore wind turbine platform stress distribution and strength enhancement, the arrangement being characterized in that a plurality of supporting members of which at least one is elongated in a different direction protrudes from the bottom plate of a node, so the top plate of the node to which load is applied by a wind turbine is supported by the supporting members, stress is distributed, and damage to the top plate is prevented such that the wind turbine can be stably supported through the node.

公开(公告)号：US20240363201A1

公开(公告)日：2024-10-31

申请号：US18604072

申请日：2024-03-13

Applicant: KOREA INSTITUTE OF OCEAN SCIENCE & TECHNOLOGY

Inventor： Moonjin LEE ,  Tae Sung KIM ,  Yong Myung KIM

IPC: G16C20/30 ,  G16C20/70

CPC classification number: G16C20/30 ,  G16C20/70

Abstract: Proposed is a system and method for simulations of marine pollution dispersion using a numerical tracer technique, wherein modeling is faster than conventional diffusion modeling methods by reducing computational volume and load and thereby a simulation of marine pollution dispersion with respect to the long-term continuous discharge may be performed through the numerical tracer technique by configuring to simulate the marine dispersion of suspended sediments (SS) and COD using the Quick Dispersion (Q-DISP) model, which is a diffusion model using the Monte Carlo method, in order to solve the problems of conventional marine pollution dispersion modeling systems and methods using numerical tracer techniques which have the disadvantage of requiring a high-performance computer and a large amount of memory due to the increased computation.

公开(公告)号：US20240246638A1

公开(公告)日：2024-07-25

申请号：US18227840

申请日：2023-07-28

Applicant: Korea Institute of Ocean Science & Technology [KIOST]

Inventor： O Soon KWON ,  Hyoun KANG

IPC: B63B21/27

CPC classification number: B63B21/27

Abstract: An automatically-separable suction anchor system including a plurality of pumps is disclosed. The system includes an opening/closing unit including a blocking plate provided at a suction pile while having a through hole and pull-up brackets, and a valve member to cause the interior of the suction pile to selectively communicate with an exterior of the suction pile, a suction device including an operation-supporting tubular body with a suction hole and a pressing opening/closing part configured to enable the suction hole to communicate with the suction pile, a frame including clamps to be selectively coupled to the pull-up brackets, and first and second supports, and an operating pump coupled to the operation-supporting tubular body, the operating pump including a first pump of high capacity and a second pump of high head configured to penetrate the suction pile, and a third pump configured to draw the suction pile, and a control module.

公开(公告)号：US20240210250A1

公开(公告)日：2024-06-27

申请号：US18536481

申请日：2023-12-12

Applicant: Korea Institute of Ocean Science & Technology

Inventor： Chan Su YANG ,  Won Jun CHOI

IPC: G01K1/02

CPC classification number: G01K1/026 ,  G01K2213/00

Abstract: A cold pool detection method and system is proposed. The cold pool detection method is characterized by including collecting and generating sea surface temperature data in a target area, partitioning the target area and generating partitioned areas, setting up clusters of each partitioned area, and sorting out cold pool candidate groups and detecting a cold pool. Here, the setting up of the clusters of each partitioned area is characterized by including setting clustering values for setting the clusters of each partitioned area, and setting the number of the clusters of each partitioned area. The cold pool detection method and system is capable of partitioning a target area, clustering partitioned areas to establish clusters, and using a standard deviation to determine a cold pool.

公开(公告)号：US20240173734A1

公开(公告)日：2024-05-30

申请号：US18434277

申请日：2024-02-06

Applicant: KOREA INSTITUTE OF OCEAN SCIENCE & TECHNOLOGY

Inventor： Chi-Yeong AHN ,  Hyungwon SHIM ,  Hyun Suk KIM ,  Young-Shik KIM

IPC: B05B12/22 ,  B05B7/04 ,  B05B15/68

CPC classification number: B05B12/22 ,  B05B7/0416 ,  B05B15/68

Abstract: Proposed is an automatic spray apparatus including an airbrush and mask transfer mechanism, the apparatus including an airbrush for spraying liquid through a nozzle by using air supplied thereto, an airbrush transfer unit capable of adjusting a relative distance from the airbrush to a liquid spray target while supporting the airbrush, a mask having a hole formed in a shape in which the liquid is applied on a surface of the liquid spray target, and a mask transfer unit installed between the nozzle of the airbrush and the liquid spray target while supporting the mask, wherein the airbrush transfer unit includes a trigger actuator capable of operating a trigger that controls the spraying of the liquid contained in a part of the airbrush. The automatic spray apparatus can be implemented at a relatively low cost to be used when manufacturing an MEA having a small area.

公开(公告)号：US20240121917A1

公开(公告)日：2024-04-11

申请号：US18084764

申请日：2022-12-20

Applicant: Korea Institute of Ocean Science & Technology

Inventor： Taek Hee HAN ,  Hye Min HONG ,  Jun Kil PARK

IPC: H05K7/20

CPC classification number: H05K7/20409

Abstract: Proposed is an underwater data center including: a support fixed to the bottom of the sea; and a body disposed on the support and having data processing servers arranged in an internal space thereof and a plurality of protrusions protruding radially outward from an outer peripheral surface thereof and arranged in a longitudinal direction thereof.