baber/WOPTO huggingface dataset:
Patent KR-101920453-B1 (KR)
Title: An nvr system that runs separately from one system to another
Inventor: JAE HO JUNG
IPC: H04N7/18
Filed: 2018-06-11
Granted: 2018-11-20
Abstract: The present invention relates to a network video recorder (NVR) system (10) which comprises: a distribution server (100) connected to a camera via a real-time streaming protocol connection, and supplying an image received from the camera to a storage server and an image display client; the storage server (200) for storing image data received from the distribution server (100) on a hard disk, and providing search data when a search request is received from the image display client (500); an event server (300) for receiving an event input by the camera, and transmitting the received event to all users connected through a network; a pan tilt server (400) for receiving a camera operation command from a pan tilt controller to transmit the command to the camera; the image display client (500) for communicating with the distribution server (100), the storage server (200), the event server (300), and the pan tilt server (400) to display the image on a screen and to check event information; and a master server (600) for managing a database used in the NVR system, and functioning as a gateway of the NVR system. Even if a problem occurs in a specific process among components of the NVR system, other processes can be still operated while only terminating the process in which the problem occurs.
Patent KR-102091324-B1 (KR)
IPC: A61K8/26
Filed: 2018-06-14
Granted: 2020-03-19
Abstract: 본 발명은 수분방출 스틱형 화장료에 관한 것으로, 특히 스틱형 화장료에 있어서, 유상부분; 및 상기 유상부분에 퍼져 있는 수분 방출 성분;을 함유하며, 상기 수분방출성분은 수분입자가 유화제가 결합된 복수개의 판상의 물질로 둘러싸인 것을 특징으로 하는 수분방출 스틱형 화장료에 관한 것이다. 
본 발명에 따르면 다량의 수분을 직접 공급하여 촉촉함과 시원함을 제공할 수 있으며, 스틱 화장료에 적합한 경도를 가져 제형안정성이 우수하며, 발림성이 우수하며, 보관안정성이 우수하며, 색감이 동시에 우수한 수분방출 스틱형 화장료를 제공할 수 있다.
Patent KR-101913617-B1 (KR)
Inventor: OH JIN MAN
IPC: H04W16/02
Filed: 2018-06-26
Granted: 2018-10-31
Abstract: The present invention relates to a method for wireless communications using multiple frequency channels between a plurality of terminals and a plurality of base stations. The method comprises the steps of: registering a specific base station to communicate with a specific terminal among the terminals among the base stations; designing a frame structure to be used for wireless communications; and selecting a wireless resource allocation scheme to be used for wireless communications. The step of designing a frame structure comprises a step of designing a unicast frame structure when a state message is transmitted between the registered specific terminal and the specific base station, and designing a broadcast frame structure when a message is transmitted to any terminal within a communications network. The step of selecting a radio resource allocation scheme comprises a step of allocating a time slot of the unicast frame in a Latin square scheme when a usage amount of wireless resources of the base stations is in an equal range, and allocating the same in a soft capacity scheme when a wireless resource usage amount of any base station among the base stations is out of an equal range.
Patent KR-102012716-B1 (KR)
IPC: C09K11/08
Filed: 2018-06-27
Granted: 2019-08-21
Abstract: 본 발명은 무기물 코어 입자, 양자점 포설층, 실리카/양자점 복합쉘 구조를 갖는 다중 양자점 도핑 나노입자를 높은 점유면적과 안정한 결합을 유지하면서 제조하여 생체분자 검출시 개선된 발광효율(QY)과 밝기(brightness)를 제공함에 따라 바이오플랫폼 및 고감도 생체분자 검출법을 비롯한 생물학적 용도를 제공하는 효과가 있다.
Patent KR-101884232-B1 (KR)
Title: A logistics system including automatic driving truck and truck elevation system
Inventor: KOOK MOO SANG
IPC: B65G1/06
Filed: 2018-07-02
Granted: 2018-08-30
Abstract: The present invention provides a logistics system having an autonomous driving trolley and a trolley elevation system which effectively performs warehousing and releasing a product by dividing a supply store into a warehousing space and a releasing space, moves an autonomous driving trolley to the inside of the supply store with a truck mounted on the trolley, directly loads and unloads the product on the truck on the trolley and prevents overload by measuring a loading amount of the truck. Also, the present invention monitors a position of a plurality of trolleys (trucks) located at the supply store to effectively move without collision when moving and provides a truck elevator so as to move together with the truck to a desired floor, thereby effectively performing warehousing and releasing of the product. The logistics system having an autonomous driving trolley and a trolley elevation system comprises: the supply store; a trolley station; and a logistics management server.
Patent KR-102068529-B1 (KR)
Inventor: JEOUNG KWANG MIN
IPC: G10K11/16
Filed: 2018-07-12
Granted: 2020-01-21
Abstract: The present invention relates to a resonance type variable sound absorbing apparatus. According to the present invention, the resonance type variable sound absorbing apparatus includes: a plate including a through hole; a first resonance module removably attached to the front side of the plate to be replaced in real time, and removing a first sound wave by generating a sound wave resonating with the first sound wave; a second resonance module removably attached to the front side of the plate to be replaced in real time, and removing a second sound wave by generating a sound wave resonating with a second sound wave having a frequency different from the first sound wave; and a sound absorption module attached to the other side of the plate, and absorbing a third sound wave passing through the through hole. The first and second resonance modules include: a body having a hollow inside; a floor sealing the base of the body; a cover sealing the upper surface of the body; and a sound absorption hole formed on the cover to lead the first or second sound wave from the outside into the body. The first and second resonance modules more include a cylindrical sound absorption pipe having the same diameter as the diameter of the sound absorption hole. The sound absorption pipe is removably attached to the sound absorption hole. The sound absorption pipe corresponds to one among pipes prepared by standardized length. The sound absorption pipe is removably attached to the first or second resonance module to be replaced in real time to generate a sound wave resonating with the first or second sound wave.
Patent KR-101993691-B1 (KR)
Title: Prevention of pollution function improved mold type signpost and coupler of signpost
Inventor: LEE JANG BOK
IPC: G09F7/18
Filed: 2018-07-16
Granted: 2019-06-27
Abstract: The present invention relates to a mold type sign with an improved pollution prevention function, and a fastener of the sign. The mold type sign with an improved pollution prevention function comprises: a nameplate portion with a certain thickness on which one side and the other side are displayed with various information texts; a coupling portion which is formed to extend transversely on an upper portion of the nameplate portion, and rotatably installed by a hook; and a protective cap which is inserted and joined to the circumferential end of the nameplate portion. The fastener of the sign comprises: a transverse pipe installed transversely on a support or a wall; at least one pipe connection member installed downward from the bottom of the transverse pipe; a first coupling member coupled to the pipe connection member by a hinge and rotatably installed around the pipe connection member; and a second coupling member laterally coupled to the first coupling member by a coupling means with a coupling portion of the sign interposed therebetween.
Patent KR-102103271-B1 (KR)
Title: 척추측만증 보조기 및 이의 제어방법
IPC: A61B6/00
Filed: 2018-07-19
Granted: 2020-04-22
Abstract: 본 발명의 척추측만증 보조기는, 환자의 어깨에 착용되는 제1 지지체, 환자의 척추가 측만된 정도에 따라 형태가 변경되어 환자의 옆구리 영역에 착용되는 제2 지지체 및 환자의 둔부 영역에 착용되는 제3 지지체를 포함하는 지지부; 지지부의 제1 지지체, 제2 지지체 및 제3 지지체를 상호간 연결하고, 탄성 소재로 제작되어 긴장도의 변형에 따라 지지부에 외력을 가하는 연결부; 지지부를 통해 환자에게 가해지는 압력을 측정하고, 지지부의 기울기를 측정하는 측정부; 및 측정부에서 측정된 압력과 기울기를 기초로 연결부의 긴장도를 제어하는 조절부;를 포함할 수 있다.
Patent KR-101971137-B1 (KR)
Inventor: KIM HYEONG JOO
IPC: E02B3/12
Filed: 2018-07-19
Granted: 2019-04-22
Abstract: According to the present invention, a geotextile tube body having different sizes of effective passing holes includes: a body unit capable of forming a drum shape in which both sides are opened during expansion; and a side portion closing unit sewed and coupled to both sides of the body unit and closing opened portions of both sides of the body unit, wherein the body unit comprises two or more unit body units manufactured in a fabric shape having each of the effective passing holes. Each of the effective passing holes of the unit body unit has different sizes.
Patent KR-101999306-B1 (KR)
Title: Multi-splitting taper dispenser
Inventor: OH YONG CHUL
IPC: B65H35/00
Filed: 2018-07-24
Granted: 2019-10-01
Abstract: A multi-splitting tape cutter is disclosed. The multi-splitting tape cutter comprises: a housing which includes a cutter mounting unit, which is recessed on both left and right sides, on an upper surface; a first cutter unit which is provided in a direction which is orthogonal to the tape winding direction on a lower surface; and a second cutter unit which includes one or more cutting blades which are arranged at a predetermined interval in a direction which is the same as the tape winding direction. The second cutter unit includes a cover unit which is mounted in a direction of a rod-shaped member in an outside direction with the rod-shaped member and is mounted in the cutter mounting unit. When a released adhesive tape, inserted into a tape rotating roller, is transferred between the rod-shaped member and a rotating member, the adhesive tape is transferred between the cover unit and the outer circumferential surface of the roller and a tape is split by the cutting blade.
Patent KR-101912813-B1 (KR)
Inventor: KIM HYEON IL
IPC: G01F15/06
Filed: 2018-07-25
Granted: 2018-10-29
Abstract: The present invention relates to a wireless communication device installed with a water meter to transmit data including meter information inputted from the water meter to an external control server through a wireless communication network. According to the present invention, when the wireless communication device transmits formal data comprising a formal header including unique information of the wireless communication device, and a body including the meter information to the control server upon first communication unit with the control server, the control server generates a temporary address having a smaller data capacity than that of the formal header and a use expiration condition of the temporary address based on the unique information of the wireless communication device. After receiving the temporary address from the control server through the wireless communication network, the wireless communication device transmits compressed data comprising a compressed header including the temporary address and the body to the control server. When the use expiration condition of the temporary address is satisfied, the control server generates a new temporary address having a data capacity greater than that of the temporary address and less than that of the formal header, and the wireless communication device receives the new temporary address from the control server through the wireless communication network. The present invention is able to save communication data and reduce power consumed for communication.
Patent KR-101933502-B1 (KR)
Inventor: RYU JAE HYUN
IPC: F24D19/02
Filed: 2018-07-26
Granted: 2018-12-28
Abstract: The present invention relates to a concrete application boundary for a heating pipe fixing wire mesh and a construction method thereof, wherein the concrete application boundary for a heating pipe (92) fixing wire mesh is formed in a building so as to horizontally apply the concrete while preventing the concrete from being deviated to the outside. The boundary comprises a boundary bracket (10) and a connection fastener (20), wherein the heating pipe (92) is coupled and fixed to an elastic mounting groove (25) of the connection fastener (20).
Patent KR-102121316-B1 (KR)
IPC: H02P9/30
Filed: 2018-08-01
Granted: 2020-06-26
Abstract: 본 발명은 레벨 밴드 구조의 DVC-PWM 제어를 이용한 PWM 듀티비 제어장치에 관한 것으로서, 발전기의 여자기 계자전류를 제어하는 AVR의 레벨 밴드 구조의 DVC-PWM 제어를 이용한 PWM 듀티비 제어장치에 있어서, 발전기 출력전압 V gen 과 제어지령전압 V gen   * 을 입력시키면, 발전기 출력전압 V gen 과 제어지령전압 V gen   * 의 오차값  ( =V gen   *  - V gen )이 출력되는 전압비교부; 상기 제어지령전압 V gen   * 에 대하여 오차 레벨밴드 BW를 발생시켜 상기 오차값  과 비교하여 제어구간을 형성시키는 레벨밴드 비교기; 상기 레벨밴드 비교기에 의해 형성된 제어구간 별 PWM 듀티비를 형성시키는 DVC-PWM 드라이버로 구성되어 오차레벨 구간별 PWM 듀티비를 출력시키는 것을 특징으로 한다. 
본 발명에 의하여 제어 응답속도가 빠르고, 제어기 설정 이득이 단순하여 간단하게 구성할 수 있는 레벨 밴드 구조의 DVC-PWM 제어를 이용한 PWM 듀티비 제어장치가 제공되는 이점이 있다.
Patent KR-102527783-B1 (KR)
IPC: B60T13/74
Filed: 2018-08-07
Granted: 2023-05-02
Abstract: 본 발명은 모터; 웜샤프트; 상기 모터와 웜샤프트 연결하는 동력전달부; 상기 웜샤프트와 맞물리는 웜휠; 회로기판;및 상기 모터, 상기 웜샤프트 및 상기 웜휠을 내부에 포함하는 하우징을 포함하고, 상기 하우징은 상기 회로기판과 연결되는 하우징 터미널을 포함하고, 상기 모터는 상기 하우징 터미널에 결합하는 모터 터미널을 포함하고, 상기 하우징 터미널에 결합하는 고정부재를 더 포함하고, 상기 하우징 터미널은 슬롯을 사이에 두고 배치되는 제1 부재 및 제2 부재와, 상기 제1 부재와 상기 제2 부재를 연결하는 제3 부재를 포함하고, 상기 모터 티미널은 상기 슬롯에 배치되어, 상기 제1 부재의 내측면과 상기 제2 부재의 내측면과 접촉하고, 상기 고정부재는 상기 제1 부재의 외측면 및 상기 제2 부재의 외측면에 접촉하는 액츄에이터를 제공할 수 있다.
Patent KR-102054778-B1 (KR)
Title: Oxidizer piping fixture in fuel tank
Inventor: LEE HANJU
IPC: B64G1/40
Filed: 2018-08-09
Granted: 2019-12-11
Abstract: The present invention relates to an oxidizer piping fixing device in a fuel tank, which includes: a fuel tank (10) in which fuel is received and an inner partition (11) is formed; an oxidizer tank (20) which is provided on an upper side of the fuel tank (10) and in which an oxidizer is received; an oxidizer pipe (21) connected into the oxidizer tank (20) and penetrating a space between the inner partitions (11) of the fuel tank (10) to be connected to an engine; and a fixing device provided between the inner partition (11) and the oxidizer pipe (21), thereby removing heat air force caused by being exposed to the outside, reducing the entire weight, and more easily implementing control of a natural frequency.
Patent KR-102205414-B1 (KR)
Title: 음향장치 및 음향 처리 방법
IPC: G10L25/03
Filed: 2018-08-14
Granted: 2021-01-20
Abstract: 본 발명은 음향장치 및 음향 처리 방법이 개시된다. 본 발명의 음향장치는, 일측에 기판과 결합되어 내부 공간을 형성하고, 타측에 다양한 형태의 소리유도선이 구비된 소리 입력판을 통해 외부 소리를 내부공간으로 유도하는 하우징; 하우징의 내부 공간에서 기판에 안착되는 절연베이스 위로 절연막, 진동막 및 음향 통과홀이 형성된 백플레이트와, 고정전극이 포함된 고정 전극판이 적층되어, 소리 입력판을 통해 유도된 외부 소리를 진동막과 고정 전극판 사이의 정전용량의 변화에 의한 압력으로 감지하여 전기신호로 출력하는 음향센서; 및 기판에 탑재되어 음향센서와 전기적으로 연결되어 전기신호를 아날로그 또는 디지털 전기신호로 변환하여 출력하는 출력부;를 포함하는 것을 특징으로 한다.
Patent KR-102561785-B1 (KR)
IPC: B62D6/00
Filed: 2018-08-27
Granted: 2023-08-01
Abstract: 본 실시예들은 쏠림 제어 장치 및 방법과, 조향 장치에 관한 것이다. 쏠림 제어 장치는 급가속에 의한 차량의 쏠림 발생을 판단하는 쏠림 판단부 및 급가속에 의한 차량의 쏠림 발생 판단 결과에 따라, 차량의 요 레이트 값을 보상 요 레이트 값으로 변환하고, 보상 요 레이트 값을 바탕으로 급가속에 의한 차량의 쏠림이 보상되도록 보상 전류값을 생성하는 쏠림 보상부를 포함할 수 있다.
Patent KR-102157999-B1 (KR)
IPC: G06F16/00
Filed: 2018-08-28
Granted: 2020-09-21
Abstract: 지역 정보 자동 인식 방법에 관한 것이며, 지역 정보 자동 인식 방법은, (a) 사용자 단말로부터 획득된 위치 정보 및 방향 정보를 기반으로, 상기 지역 정보 자동 인식 장치의 객체 저장부에 저장된 지형지물 객체들 중 사용자 단말에 시각적으로 표출되도록 설정된 검색 영역에 대응하는 후보 지형지물 객체들을 추출하는 단계; (b) 상기 후보 지형지물 객체들 중 상기 검색 영역 내에서 시각적으로 확인 가능한 가시 지형지물 객체들을 선별하는 단계; 및 (c) 상기 가시 지형지물 객체들 중 상기 검색 영역의 중심에 가장 가깝게 위치하는 가시 지형지물 객체를 지역 정보 요청 대상으로 인식하는 단계를 포함할 수 있다.
Patent KR-102092413-B1 (KR)
IPC: E04H9/02
Filed: 2018-08-30
Granted: 2020-03-23
Abstract: 본 발명에 따른 제진 장치는, 좌우의 기둥 및 그 2개의 기둥 사이의 인방보로 구성된 건축물의 벽체에서 상기 인방보에 수직 방향으로 설치되는 제진 장치로서, 상기 제진 장치는, 상부 강판벽, 하부 강판벽 및 중간 댐퍼를 포함하고; 상기 상부 강판벽과 하부 강판벽은 상기 중간 댐퍼를 사이에 두고서 상기 벽체의 2개의 기둥과 인방보 사이의 공간에 서로 마주보고서 설치되고; 상기 상부 강판벽과 하부 강판벽은 각각 소정의 간격으로 이격된 2개의 강판으로 구성된 2중 강판의 구조로 형성되며 상기 2중 강판의 소정의 간격 사이로 상기 중간 댐퍼가 삽입될 수 있는 구조로 형성된다.
Patent KR-102147531-B1 (KR)
Title: 버섯 재배장치
IPC: A01G18/62
Filed: 2018-09-10
Granted: 2020-08-25
Abstract: 본 발명은 버섯 재배장치에 관한 것으로, 재배공간이 형성된 본체, 상기 본체의 개방된 제1 면에 배치되어 있는 도어부, 상기 재배공간에 위치하고 재배용기가 놓이는 받침부, 상기 본체에 배치되어 있고 상기 재배공간의 온도 및 습도를 제어하는 항온항습부, 상기 본체에 배치되어 있고 상기 재배공간의 이산화탄소를 조절하는 이산화탄소 조절부 및 상기 본체에 배치되어 있고 상기 재배공간으로 빛을 조사하는 광원부를 포함하며, 상기 본체에는 상기 재배공간과 연결된 공기 유입홀 및 공기 배출홀이 형성되어 있다.
Patent KR-102587744-B1 (KR)
Title: 표시 장치 및 그 구동 방법
IPC: G09G3/3233
Filed: 2018-09-17
Granted: 2023-10-12
Abstract: 본 발명의 표시 장치는, 복수의 화소들을 포함하고, 각각의 화소는: 게이트 전극이 제1 노드에 연결되고, 일전극이 제1 전원 전압 라인에 연결되고, 타전극이 제2 노드에 연결된 제1 트랜지스터; 게이트 전극이 주사 라인에 연결되고, 일전극이 상기 제1 노드에 연결되고, 타전극이 제3 노드에 연결된 제2 트랜지스터; 일전극이 상기 제1 노드에 연결되고, 타전극이 제1 제어 라인에 연결된 제1 커패시터; 게이트 전극이 제2 제어 라인에 연결되고, 일전극이 상기 제3 노드에 연결되고, 타전극이 상기 제2 노드에 연결된 제3 트랜지스터; 일전극이 상기 제3 노드에 연결되고, 타전극이 데이터 라인에 연결된 제2 커패시터; 및 애노드 전극이 상기 제2 노드에 연결되고, 캐소드 전극이 제2 전원 전압 라인에 연결되는 유기 발광 다이오드를 포함하고, 각각의 영상 프레임은 상기 유기 발광 다이오드에 대한 적어도 2 회의 발광 허용 기간들 및 상기 발광 허용 기간들의 사이 기간인 적어도 1 회의 발광 불허 기간을 포함한다.
Patent KR-102001783-B1 (KR)
Title: Adjustable pole to replace work tool
Inventor: CHOI BYOUNG KOOK
IPC: B25G3/24
Filed: 2018-09-19
Granted: 2019-07-18
Abstract: The present invention relates to an extensible pole capable of replacing a working tool, which is formed with multiple stages so that a pole disposed on an upper part is interlocked and lifted when a pole disposed on a lower part is pulled, and the upper pole is lowered when being operated in an opposite manner, and thus the length of the entire pole is doubled in accordance with the moving length of the lower pole, the lifted pole is fixed by using a fixing means in accordance with a length, which is not fixed, but desired by a worker, and various kinds of working tools are replaced and fixed at the pole disposed on a front side by using the fixing means. According to the present invention, the extensible pole capable of replacing a working tool comprises: a middle pole having a hollow inner part, having a first guide step formed on the inner circumference, and having a first guide groove longitudinally and lengthily formed on both sides of the outer circumference; a rear pole formed in a hollow shape with a closed rear end to have the rear end of the middle pole inserted thereinto, having a second guide step protruding from an inner part to guide elevation while being inserted into the first guide group, and including a fixing means disposed on the outer circumference of a front end to fix the middle pole; a front pole formed in a hollow shape to have the rear end inserted into the middle pole, having a second guide groove longitudinally and lengthily formed on both sides of the outer circumference to guide elevation while having the first guide step inserted thereinto, and including a fixing means disposed on the outer circumference of a front end; an extension means installed in the middle pole to lift the front pole when the rear pole is pulled to the middle pole and lower the front pole when the rear pole is pulled up to adjust the length; and the working tool inserted into and separated from the front end of the front pole to be able to be replaced and fixed by the fixing means.
Patent KR-102042201-B1 (KR)
Title: A construction scaffold
Inventor: GU DONG HO
IPC: E04G7/28
Filed: 2018-09-28
Granted: 2019-11-27
Abstract: The present invention relates to a construction scaffold, wherein an outer body having a synthetic resin material is injection molded in a core material to reduce manufacturing costs compared to a conventional scaffold made of metal for economic feasibility to be improved. Moreover, a weight of the scaffold is reduced to improve working efficiency and reduce working time.
Patent KR-102253843-B1 (KR)
IPC: B25J15/00
Filed: 2018-10-08
Granted: 2021-05-20
Abstract: 본 발명은 유연기판; 상기 유연기판(110) 상에 형성되고, 탄소 물질 및 금속 입자 중 1종 이상을 포함하는 제1 전극 (121) 및 제2 전극(122)을 각각 포함하는 전극 패턴(120); 및 상기 전극 패턴(120) 상에 형성되고, 유전체를 포함하는 유전체층(130):을 포함하는 전기접착식 그리퍼에 관한 것으로서, 본 발명의 전기접착식 그리퍼 및 그의 제조방법은 유전체(신축성 기판)에 무기물 입자를 분산시킴으로써, 유전 특성 및 전기접착력이 향상되는 효과가 있다.
Patent KR-102118545-B1 (KR)
Title: 클램프
IPC: E04G7/12
Filed: 2018-10-25
Granted: 2020-06-03
Abstract: 본 발명은 클램프에 관한 것으로써, 비계, 헹거, 서포트 등에 사용되는 파이프를 연결 및 고정할 수 있으며, 파이프의 자체 하중, 파이프에 전달되는 다양한 형태의 외력이나 하중 등에 의해 결합 형태가 변화되지 않으며, 분리 작업이 수월하게 이루어지도록 하여 파이프를 다양한 형태로 다시 연결할 수 있도록 함을 목적으로 한다. 
본 발명에 따른 클램프는, 파이프에 장착되고, 가장자리를 따라 제1산부 및 제1골부가 연속적으로 교차형성 된 제1클램프부, 다른 파이프에 장착되고, 가장자리를 따라 상기 제1산부 및 제1골부와 맞물리는 제2산부 및 제2골부가 연속적으로 교차형성 된 제2클램프부, 상기 제1클램프부와 제2클램프부를 결합시켜 상기 파이프들을 연결하는 결합부를 포함한다.
Patent KR-101935886-B1 (KR)
Inventor: PARK CHANGKYU
IPC: B63B9/00
Filed: 2018-10-29
Granted: 2019-01-07
Abstract: The present invention relates to a ship design apparatus and a ship design program. According to the present invention, the ship design apparatus includes: a memory storing the ship design program used for a ship design; an interface part enabling a user to enter data and indicating running state of the ship design program; and a control unit running the ship design program and calculating the amount of flattening member required to flatten a structure installation area chosen for the installation of a structure on a deck provided on the upper surface of the hull.
Patent KR-102104880-B1 (KR)
Title: Superhydrophobic structure including magnetically responsive hierarchical hair array and anti-icing method of the same
Inventor: JEONG HOON EUI
IPC: B82Y25/00
Filed: 2018-10-30
Granted: 2020-04-27
Abstract: The magnetically responsive hair array is formed by spraying a mixture of magnetic particles with a polymer material, and forming a magnetically responsive hair array by using a magnetic field generated by a magnet disposed at the bottom of a base substrate. Thus, the tilted angle of the magnetically responsive hair array is controlled depending on magnetic field, and the contact time, contact area, rebound direction and rebound behavior of liquid droplets can be controlled by the tilted angle. Therefore, when overcooled liquid droplets are in contact with the superhydrophobic structure, the liquid droplets rebound and get out of the structure, thereby providing an effect of preventing the liquid droplets from icing. In addition, photothermal nanoparticles are further added to increase the surface temperature of the superhydrophobic structure and to assist prevention of icing of the liquid droplets.
Patent KR-102020000-B1 (KR)
Title: Personal information providing system using one time private key based on block chain of proof of use and method thereof
Inventor: SONG SUNG UN
IPC: H04L9/08
Filed: 2018-10-31
Granted: 2019-09-09
Abstract: The present invention relates to a personal information providing system of an online service system, and to a method thereof. More specifically, personal information is recorded and distributed on a block chain network, and the personal information providing system using a one-time private key uses anonymous alternative authentication identification information, which includes a public key to access the personal information on the block chain network, does not provide the personal information when using, signing up and logging into online or offline service systems, and only uses the alternative authentication identification information to perform using, signing up and logging into the service.
Patent KR-101963677-B1 (KR)
Inventor: SONG WANG HO
IPC: B65D88/10
Filed: 2018-10-31
Granted: 2019-05-17
Abstract: Disclosed is a water tank with a seismic structure. According to the present invention, the water tank comprises: a wall body; a water inlet pipe penetrating the wall body to supply water from the outside; a water drain pipe penetrating the wall body to drain the water to the outside; and a breakage prevention plate installed in the inner space of the wall body to prevent sloshing, wherein the breakage prevention plate is installed on the upper part of the central part of the inner space in a shape of overturning a side wall of a polygonal cone or a shape of a side wall of a post. In the case, the polygonal cone can be a cone or a polygonal cone with three or more sides, and the post is a round post or a polygonal post with three or more side. The drain pipe includes a water flow reducing or blocking means in preparation for rapid outflow of the stored water caused by breakage of a pipe connected to the drain pipe. Accordingly, the water tank is prevented from breaking in occurrence of an earthquake, and rapid water outflow is prevented in occurrence of an earthquake or other accidents, thereby preventing a secondary accident.