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公开(公告)号：US10684169B2
公开(公告)日：2020-06-16
申请号：US16348728
申请日：2017-09-08
Inventor： Sang Woo Oh , Moon Jin Lee
Abstract: The present invention relates to an optical analysis device using a multi-light source structure, which allows acquisition of an optimized measurement result by adjusting the number of light sources depending on a concentration of an object to be measured, such as ocean spilled oil, etc., and a method therefor. The optical analysis device using a multi-light source structure may comprise: a multi-light source unit including multiple light source units each having a light source which is selectively illuminated, in order to adjust an amount of light depending on a concentration of an object to be measured; a cuvette unit including a cuvette in which an object to be measured is disposed, wherein the cuvette has a prism shape and has as many faces as the number of the light source units plus one, the light source units faces the faces, respectively, and reactive light generated from the object to be measured is emitted through the remaining one face; a light sensor unit for detecting the reactive light emitted through the cuvette; and a control unit for controlling illumination of the light source units configuring the multi-light source unit.
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公开(公告)号：US20190285472A1
公开(公告)日：2019-09-19
申请号：US16348728
申请日：2017-09-08
Inventor： Sang Woo OH , Moon Jin LEE
Abstract: The present invention relates to an optical analysis device using a multi-light source structure, which allows acquisition of an optimized measurement result by adjusting the number of light sources depending on a concentration of an object to be measured, such as ocean spilled oil, etc., and a method therefor. The optical analysis device using a multi-light source structure may comprise: a multi-light source unit including multiple light source units each having a light source which is selectively illuminated, in order to adjust an amount of light depending on a concentration of an object to be measured; a cuvette unit including a cuvette in which an object to be measured is disposed, wherein the cuvette has a prism shape and has as many faces as the number of the light source units plus one, the light source units faces the faces, respectively, and reactive light generated from the object to be measured is emitted through the remaining one face; a light sensor unit for detecting the reactive light emitted through the cuvette; and a control unit for controlling illumination of the light source units configuring the multi-light source unit.
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113.发明授权公开(公告)号：US10160516B2
公开(公告)日：2018-12-25
申请号：US15543955
申请日：2015-04-30
Inventor： Key Yong Hong , Kang Su Lee , Jong Su Choi , Kyong Hwan Kim , Se Wan Park
Abstract: The present invention provides a marine structure platform including: horizontal connecting parts which are disposed under the seawater and connected to one another in a lattice structure; vertical connecting parts which are installed uprightly at four corners of the horizontal connecting parts and protrude from the seawater; and movement damping parts which are extended at the four corners from the vertical connecting parts along the horizontal connecting parts adjacent to one another, the movement damping parts having a plate shape so as to define a vertical gap therebetween.
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公开(公告)号：US20180201344A1
公开(公告)日：2018-07-19
申请号：US15742524
申请日：2016-06-27
Inventor： Nam Sun SON , Sun Young KIM , Yeon Gyu KIM
CPC classification number: B63B21/16 , B63B21/66 , B63B27/10 , B63B35/00 , B63B2035/006 , B63B2708/00
Abstract: An unmanned vessel having a coupling apparatus includes: a heaving line launcher, which is provided on one side of the bow of the unmanned vessel; a coupling apparatus, which is provided at the center of gravity of the unmanned vessel and is coupled to a coupling member of a crane provided on a mother vessel; a first winch, which is provided on at least one side of either the bow or stern of the unmanned vessel, a first tow line being wounded around the same; and a second winch around which a second tow line, which passes one side of the coupling apparatus, is wound.
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115.发明申请公开(公告)号：US20180170497A1
公开(公告)日：2018-06-21
申请号：US15641109
申请日：2017-07-03
Inventor： Cheol Soo PARK , Gun Do KIM , Youngha PARK
Abstract: Disclosed is a method of decreasing pressure fluctuation induced on a surface of a hull due to propeller cavitation by adjusting a relative rotation angle of propellers of a twin-propeller ship.
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Patent Agency Ranking
116.发明申请公开(公告)号：US20170145581A1
公开(公告)日：2017-05-25
申请号：US15149400
申请日：2016-05-09
Inventor： Jung-Yeul Jung , Tae-Kyeong Yeu , Sup Hong
Abstract: Disclosed is a method of treating the surface of an aluminum substrate, including (a) forming a porous oxide film on the surface of the aluminum substrate and (b) applying a corrosion inhibitor on the surface of the aluminum substrate having the oxide film formed thereon. The method of treating the surface of the aluminum substrate enables the formation of the porous oxide film on the surface of the aluminum substrate through surface treatment so that the applied corrosion inhibitor is partially absorbed into the porous oxide film, thus exhibiting superior corrosion resistance and anti-fouling effects of the metal substrate, compared to conventional surface treatment methods involving coating only with a corrosion inhibitor.
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公开(公告)号：US09658138B2
公开(公告)日：2017-05-23
申请号：US14900089
申请日：2014-06-09
Inventor： Dong-Jin Ham , Gun-Chang Lee , Sang-Bum Chi , Kyeong-Hong Kim , Hyoung-Jeek Kim
CPC classification number: G01N1/2035 , E02B1/00 , E02D1/04 , G01N1/18 , G01N2001/1025 , G01N2001/1031 , G01N2001/2071 , G01N2001/4083
Abstract: Disclosed is a container fixing holder of a time-series sediment trapping device. With respect to the container fixing holder of the time-series sediment trapping device, the time-series sediment trapping device includes a funnel; a frame disposed to support and surround the funnel, a frame having at least one rod vertically disposed and a fixing plate coupled to the at least one rod forming the frame on a horizontal plane defined by a lower portion of the funnel, wherein a rotation plate, to which a plurality of time-series sediment trapping containers to trap the time-series sediment collected through the funnel are fixedly attached, is formed under the fixing plate. The container fixing holder includes a circular holder for fixing the plurality of time-series sediment trapping containers fixedly attached to the rotation plate without shaking.
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公开(公告)号：US20170089320A1
公开(公告)日：2017-03-30
申请号：US15283814
申请日：2016-10-03
Inventor： Seung-Ho Shin , Key-Yong Hong , Tomiji Watabe
CPC classification number: F03B13/22 , F03B13/182 , F03B15/00 , F03B15/02 , F05B2220/706 , F05B2260/406 , F15B1/04 , F15B11/16 , F15B13/06 , F15B2211/50 , Y02E10/38
Abstract: The present invention provides a controller for a pendulum type wave-power generating apparatus. Electric power produced by wave-power generation has been pointed out as being of low efficiency and more expensive than wind-power generation. To overcome the above problems, the present invention uses resonance and impedance matching of the sea waves, thus making it possible to markedly enhance the efficiency of wave-power generation. The present invention does not use a wave-height meter which is generally expensive and controls the generating apparatus in response to variation of the conditions of the sea, thus automatically maintaining the resonance and impedance matching operation, thereby making high-efficiency operation possible. As a result, the cost of the wave-power generation can be reduced, so that the wave-power generation can be widely commercialized.
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公开(公告)号：US20160368576A1
公开(公告)日：2016-12-22
申请号：US14900808
申请日：2015-03-12
Inventor： Hyeon Ju Kim , Sa Young Hong , Dong Ho Jung , Bo Woo NAm , Yong Ju Kwon
CPC classification number: B63B35/44 , B63B3/06 , B63B39/00 , B63B39/005 , B63B39/06 , B63B2039/067 , B63B2241/08
Abstract: A floating marine structure which includes a first float disposed at the center and a plurality of second floats disposed around the first float, where the first float has a floating body made of a floatable material in a polygonal prism shape, a damping unit coupled to the bottom of the floating body at the center, having the same cross-section as the floating body, having a cross-sectional area larger than the cross-sectional area of the floating body, and reducing a shake of the first float in the sea, and at least one coupling hole formed at each side of the floating body. The second float has the same shape as the floating body and has coupling protrusions formed at sides facing the sides of the floating body and inserted in the coupling holes, and wherein the coupling holes are formed at alternate sides of the floating body.
Abstract translation: 一种漂浮的海洋结构，其包括设置在中心的第一浮子和设置在第一浮子周围的多个第二浮子，其中第一浮子具有由多边形棱柱形状的可浮动材料制成的浮体，耦合到 在浮体的底部具有与浮体相同的横截面，其横截面积大于浮体的横截面面积，并减少海中第一浮体的震动， 以及形成在所述浮体的每一侧的至少一个联接孔。 第二浮子具有与浮体相同的形状，并且具有形成在面对浮体的侧面的侧面并且插入到联接孔中的联接突起，并且其中联接孔形成在浮体的交替侧。
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120.发明授权Dredged soils long distance transport system using magnetic field and tornado and its control method thereof 有权疏浚土长距离运输系统采用磁场和龙卷风及其控制方法公开(公告)号：US09517900B2
公开(公告)日：2016-12-13
申请号：US14388812
申请日：2014-05-29
Inventor： Gil-Lim Yoon , YuSeung Kim
CPC classification number: B65G54/02 , B65G53/10 , B65G53/30 , B65G53/52 , B65G53/525 , B65G53/526 , B65G2201/045 , B65G2207/14 , F17D1/00
Abstract: A long distance dredged soil transport system includes a pump module including a pump for generating a compressed air and a plug flow flowing by dividing an inner state of a pipeline to a gaseous unit and a liquefied unit by introducing the generated compressed air into the pipeline by being interlinked to one lateral surface of the pipeline, a pipe module wound with a coil to apply an electromagnetic wave to the liquefied unit and including a plurality of pipelines, 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 and applying, to the coil, a waveform of a current matching to a flow waveform of the liquefied unit transported inside the pipeline, and a control method thereof.
Abstract translation: 长距离疏浚土壤输送系统包括泵模块，其包括用于产生压缩空气的泵和通过将管道的内部状态分配为气体单元而流动的活塞流，以及液化单元，通过将产生的压缩空气引入管道中 连接到管道的一个侧表面，管线模块，其缠绕有线圈以将电磁波施加到液化单元并且包括多个管道，数据库存储有关于流速和流动形式的流动信息，以响应于物理特性 液化单元和与管道模块，泵模块和数据库连通的控制模块，并且向线圈施加与流入管道内的液化单元的流量波形匹配的电流的波形及其控制方法 。
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