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公开(公告)号：US09954697B2
公开(公告)日：2018-04-24
申请号：US15106471
申请日：2014-12-17
Applicant: Korea Institute of Ocean Science Technology
Inventor： Seung Geun Kim , Yong Kon Lim , Chang Ho Yun , Jong Won Park
CPC classification number: H04L25/03019 , H04L25/03 , H04L27/2697
Abstract: Provided is an apparatus for equalizing a channel and determining reception data of a packet communication receiver. The apparatus includes: an input interface unit which receives a reception sample string of a packet having a midamble and location information of the midamble; a sample dividing unit which divides the reception sample string into a first sub sample string and a second sub string stream using the location information of the midamble; and a channel equalizing unit which performs channel equalization on the first sub sample string and the second sub sample string, respectively, using a channel equalizing algorithm of the channel equalizer.
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公开(公告)号：US09849954B1
公开(公告)日：2017-12-26
申请号：US15364046
申请日：2016-11-29
Inventor： Bong-Huan Jun , Hyung-Won Shim , Jin-Yeong Park , Seong-Yeol Yoo , Hyuk Baek , Pan-Mook Lee
IPC: B63G8/14 , B63G8/00 , B63H19/08 , B63G8/08 , B62D57/032
CPC classification number: B63G8/001 , B62D57/032 , B63B2211/02 , B63C11/34 , B63C11/48 , B63G8/08 , B63G8/14 , B63G2008/005 , B63G2008/007 , B63H19/08 , Y10S901/01 , Y10S901/15 , Y10S901/28 , Y10S901/47
Abstract: A deep-sea exploration multi-joint underwater robot system and a spherical glass pressure housing including a titanium band are provided. The system includes a multi-joint underwater robot having a multiple of first and second pressure housings withstanding deep-sea pressure and shielding built-in equipment from seawater and performing close precision seabed exploration obtaining marine research data to transmit underwater status data, a mothership receiving and storing marine research and underwater status data and monitoring and controlling moving directions of multi-joint underwater robot, and a depressor having third pressure housing, linked with mothership by primary cable and multi-joint underwater robot by secondary cable, and preventing transmission of primary cable water resistance to multi-joint underwater robot, wherein first spherical pressure housings are mounted on robot body frame, second cylindrical pressure housings are mounted between left and right legs, and the third cylindrical pressure housing is mounted inside the depressor platform.
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公开(公告)号：US20170298896A1
公开(公告)日：2017-10-19
申请号：US15382156
申请日：2016-12-16
Inventor： Jin Hwan Ko , Jin Soon Park , Bo Reum Won
IPC: F03B13/10 , F03B13/26 , H01R13/523 , H02K7/18
CPC classification number: F03B13/10 , F03B13/264 , F05B2230/60 , F05B2230/604 , F05B2230/608 , H01R13/5216 , H01R13/523 , H02K7/1823 , Y02E10/28 , Y02P70/527
Abstract: Disclosed herein is a tidal current power generator having an underwater connecting structure, which is capable of ensuring the promptness, correctness and safety of an electrical coupling without support by a diver. The tidal current power generator includes: a nacelle in which a turbine rotor and a power generator are installed; and a tower which is coupled to or decoupled from the nacelle. A plug connector is included in the tower. The nacelle includes a hollow tube forming a passage in which the plug connector is inserted and being filled with a nonconductive filler, a socket connector coupled to the inside of the hollow tube and connected to the power generator, and a check valve which is installed in the passage of the hollow tube and prevents the filler from escaping from the hollow tube when the plug connector is not inserted in the hollow tube.
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74.发明申请
公开(公告)号：US20170132579A1
公开(公告)日：2017-05-11
申请号：US15144459
申请日：2016-05-02
Inventor： Ho Jin HWANG
IPC: G06Q10/00
CPC classification number: G06Q10/20
Abstract: An electronic device is provided. The offshore plant preventive maintenance system includes an information collection part configured to collect information of offshore plant facility and equipment in real time, a preventive maintenance part configured to execute intelligent maintenance activity based on the collected information, and a virtual operation part configured to verify the intelligent maintenance activity. An offshore plant preventive maintenance method using the offshore plant preventive maintenance system is also provided.
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75.发明授权
公开(公告)号：US09644194B2
公开(公告)日：2017-05-09
申请号：US14583564
申请日：2014-12-26
Inventor： Joung Han Yim , Bon-Hun Koo , Chul Soo Shin , Dockyu Kim , Il-Chan Kim , Se Jong Han , Jun Hyuck Lee , Ha Ju Park
CPC classification number: C12N9/52 , A01N37/46 , A01N63/02 , A23L5/00 , A61K38/482 , C07K2299/00 , C12N9/14 , C12N9/16 , C12Y304/21 , Y02A50/473
Abstract: A cold-adapted protease derived from Pseudoalteromonas arctica PAMC 21717 or a recombinant cold-adapted protease obtained by expressing a gene encoding the cold-adapted protease in E. coli is described, and more particularly, a crystal of a protease exhibiting activity at low temperatures, a method for crystallizing the protease, a method for preparing the protease, a recombinant microorganism that expresses the protease, a method for preparing the recombinant microorganism, a method for preparing the recombinant protease and the use of the cold-adapted protease. The cold-adapted protease exhibits high activity at low temperatures, and securely maintains its enzymatic activity even in the presence of high pH, various metal ions and surfactants. Thus, it is useful in various industrial applications.
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公开(公告)号：US20170122299A1
公开(公告)日：2017-05-04
申请号：US15249753
申请日：2016-08-29
Inventor： Jin Hwan Ko , Patar Ebenezer Sitorus , Jin Soon Park
Abstract: A multiple oscillating water pumping device includes: a wing member disposed in fluid to generate a lifting force using the flow energy of the fluid; a rotation device to reciprocally rotate the wing member to periodically change the direction of the lifting force acting on the wing member; an arm is rotatably coupled to the wing member, the arm being reciprocally rotated about a pivot shaft by the lifting force acting on the wing member; and a cylinder where fluid enters and exits according to the internal pressure that is periodically increased and decreased by the reciprocating motion of a piston that is connected with the arm through a connecting rod. The multiple oscillating water pumping device is configured to minimize the supply of a power source required for operation and to minimize the loss of head when pumped water flows toward a reservoir along a conduit.
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公开(公告)号：US09617434B2
公开(公告)日：2017-04-11
申请号：US14923792
申请日：2015-10-27
Inventor： Jin Hwan Ko , Kwang-Soo Lee , Jin-Soon Park , Ho Sup Jung , Moon Kyu Kwak
CPC classification number: C09D5/1637 , C09D5/082 , C09D5/1625 , C09D5/1687
Abstract: This invention relates to amphiphilic hydrogel particles for antifouling paint, which are environmentally friendly and in which anti-corrosion and antifouling effects can be maximized through a single coating process. The amphiphilic hydrogel particles are fabricated by encapsulating conducting polymer particles having anti-corrosion functionality with functional nanoparticles having antifouling functionality and then immobilizing the functional nanoparticles on a hydrogel matrix, whereby the conducting polymer particles contained in the functional nanoparticles are slowly and continuously released or the release rate thereof can be controlled so as to release the corresponding particles in a specific environment, ultimately maintaining long-term functionality. The conducting polymer particles contained in the amphiphilic functional nanoparticles can exhibit anti-corrosion functionality, thus maximizing anti-corrosion and antifouling effects through a single coating process.
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公开(公告)号：US09574445B2
公开(公告)日：2017-02-21
申请号：US14439198
申请日：2013-10-04
Inventor： Tae-Kyeong Yeu , Sup Hong , Hyung-Woo Kim , Jong-Su Choi
IPC: E21C50/00
CPC classification number: E21C50/00
Abstract: An apparatus for bi-directionally mining a manganese nodule includes a traveling device to travel in a predetermined traveling direction, collecting devices installed at both ends of the traveling device, respectively, to collect the manganese nodule, and a control device to sense the traveling direction of the traveling device and to drive one of the collecting devices installed at both ends of the traveling device, which is placed in the sensed traveling direction.
Abstract translation: 一种用于双向开采锰结核的装置包括分别沿预定行进方向行进的行进装置，分别安装在行进装置两端的收集装置以收集锰结核，以及控制装置，用于感测行进方向 并且驱动安装在所述行进装置的两端的收集装置中的一个，所述收集装置被放置在感测的行进方向上。
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79.发明申请SUCTION FOUNDATION HAVING ENHANCED SELF-WEIGHT PENETRATION AND CONSTRUCTION METHOD THEREOF 有权具有增强自重穿透力的吸收基础及其施工方法
公开(公告)号：US20160289911A1
公开(公告)日：2016-10-06
申请号：US15081094
申请日：2016-03-25
Inventor： Taek Hee Han , Jin-Hak Yi , Young Hyun Park , Jin Soon Park
CPC classification number: E02D27/525 , E02B2017/0078 , E02D23/04 , E02D23/08 , E02D27/10 , E02D2250/0053
Abstract: The present relates to a suction foundation in which is penetrated into the seabed by a vacuum pressure of a suction pump, thereby providing a desired foundation support force. The suction foundation includes a hollow caisson having an opening at a lower end thereof, where the suction pump is connected to the hollow caisson and the suction pump allows the hollow caisson to penetrate into the seabed while discharging a fluid in the hollow caisson to an outside thereof by using the vacuum pressure of the suction pump, a lower skirt provided along a circumference of the opening of the hollow caisson and formed into a wave shape having a series of teeth, and having wedge-shaped cross-sections, and a stiffener increasing rigidity of the lower skirt by increasing thickness of a predetermined portion of the lower skirt.
Abstract translation: 本发明涉及一种吸入基座，其中通过抽吸泵的真空压力将其吸入海底，从而提供所需的基础支撑力。 抽吸基座包括在其下端具有开口的中空沉箱，其中抽吸泵连接到中空沉箱，并且抽吸泵允许中空沉箱渗透到海床中，同时将中空沉箱中的流体排放到外部 通过使用抽吸泵的真空压力，沿着中空沉箱的开口的圆周设置的下部裙部，并形成为具有一系列齿的波形，并且具有楔形横截面，并且加强件增加 通过增加下裙部的预定部分的厚度来确定下裙部的刚性。
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80.发明授权Six-legged walking robot having robotic arms for legs and plurality of joints 有权六足步行机器人具有腿和多个关节的机器人手臂
公开(公告)号：US09359028B2
公开(公告)日：2016-06-07
申请号：US14375398
申请日：2013-04-25
Inventor： Bong-Huan Jun , Jung-Yup Kim , Jin-Yeong Park , Hyung-Won Shim , Bang-Hyun Kim , Hyuk Baek , Pan-Mook Lee
IPC: B62D57/028 , B62D57/032
CPC classification number: B62D57/032 , Y10S901/01
Abstract: Disclosed is a hexapod walking robot having a robot arm combined with a leg and a plurality of joints. The hexapod walking robot having a robot arm combined with a leg and a plurality of joints includes a robot body; a plurality of legs installed to the robot body such that the legs have various degrees of freedom; and at least one grip unit installed to at least one of the legs such that at least one grip unit is foldable.
Abstract translation: 公开了一种具有与腿部和多个关节相结合的机器人手臂的六足步行机器人。 具有与腿部和多个关节相结合的机器人手臂的六足步行机器人包括机器人主体; 安装在所述机器人主体上的多个腿，使得所述腿具有不同的自由度; 以及至少一个夹持单元，其被安装到至少一个所述腿部，使得至少一个夹持单元是可折叠的。
