baber/WOPTO huggingface dataset:
Patent KR-102095343-B1 (KR)
Title: Movable ammunition firing target-recovery apparatus at smart ammunition firing filed
Inventor: KIM HEE JOUNG
IPC: F41J1/00
Filed: 2019-08-13
Granted: 2020-03-31
Abstract: The present invention relates to a mobile live ammunition firing-warhead recovery apparatus which can be easily moved and installed at any position or distance of a live ammunition firing range to secure universality by being applied to live ammunition firing ranges of various environments, effectively prevent a ricochet, easily recover a warhead close to a circular shape, and minimize an effect caused by harmful materials of heavy metals created in a firing range by use of live ammunition to improve economic efficiency and promote an eco-friendly firing range by surrounding environment pollution prevention. According to the present invention, the mobile live ammunition firing- warhead recovery apparatus comprises: a rectangular frame having a hexahedral frame structure; a cover plate arranged to cover the outer surface of the rectangular frame excluding the front surface; a warhead buffer bulletproof plate to cover a front frame of the rectangular frame; one or more sliding mounting frames arranged on a front side of the rectangular frame; a warhead buffer plate arranged on the sliding mounting frames to be replaced; and a rubber particle filler filled in an internal space formed by the rectangular frame behind the warhead buffer plate.
Patent KR-102217163-B1 (KR)
Title: Vibration sensor feedthrough
Inventor: LEE YOUNG JAE
IPC: H01R13/52
Filed: 2019-09-02
Granted: 2021-02-18
Abstract: According to one embodiment of the present invention, a vibration sensor feedthrough comprises: a conductor unit including a first conductor unit formed in a cylindrical shape and extended in a longitudinal direction, and a second conductor unit integrally formed with the first conductor unit, formed to be smaller than the diameter of the first conductor unit, and extended from both ends of the first conductor unit in the longitudinal direction; a sealing unit having a first conductor unit hole corresponding to the diameter of the conductor unit to allow the conductor unit to stick to the inside thereof to penetrate the same, and consisting of an upper sealing unit and a lower sealing unit; and a first O-ring unit arranged on the outer edge of the sealing unit between the upper sealing unit and the lower sealing unit to increase the airtightness of the sealing unit. According to the present invention, the vibration sensor feedthrough can maintain airtightness even in extension and expansion of the feedthrough by repeated thermal shocks to sufficiently withstand temperature and pressure, and reliably block LNG and gas leakage to reduce the risk of fire and explosion.
Patent KR-102337205-B1 (KR)
IPC: C09D163/00
Filed: 2019-09-03
Granted: 2021-12-08
Abstract: 본 발명은 내화학성 및 기계적 물성이 우수한 분체도료 조성물에 관한 것이다.
Patent KR-102236635-B1 (KR)
IPC: G01N33/50
Filed: 2019-09-04
Granted: 2021-04-13
Abstract: 본 발명은 Meox2 억제제를 유효성분으로 포함하는 발치와 골 재생 촉진용 조성물에 관한 것으로, 본 발명에 따르면, 치주염 유발로 인한 치아 상실 후 발치와에 Meox2 억제제 처리하여 국소적으로 Meox2의 발현을 억제시키는 경우, 구강 점막의 각질화 유도 및 경조직 재생, 혈관 형성, 염증 억제 등의 효과를 나타내는 바, 임플란트 식립을 위한 골 재생을 촉진시킬 수 있으며, 상기 Meox2 억제제는 치주염을 포함한 다양한 구강질환 치료에 유용하게 활용될 수 있다.
Patent KR-102049721-B1 (KR)
Title: Tube apparatus for rescuing multiple lives
Inventor: PARK SANG WOOK
IPC: B63C9/04
Filed: 2019-09-05
Granted: 2019-12-03
Abstract: A tube apparatus for rescuing multiple lives is disclosed. According to the present invention, in the tube apparatus, a tube includes an inflation body into which air is injected to be inflated and a bottom portion of which an upper portion is coupled to the inflation body to form a bottom. A left wing portion has one end thereof coupled to a left side of the tube and has a space portion formed for inserting a rescue tube thereinto, and a right wing portion has one end thereof coupled to a right side of the tube and has a space portion formed for inserting a rescue tube thereinto.
Patent KR-102240961-B1 (KR)
IPC: B64F1/305
Filed: 2019-09-10
Granted: 2021-04-16
Abstract: 이동식 탑승교는, 복수의 제1 형강과, 상기 복수의 제1 형강 상에 설치되는 적어도 하나 이상의 판재를 포함하여 이루어지는 바닥면을 포함하는 제1 터널, 및 복수의 제2 형강으로 이루어지는 바닥면을 포함하는 제2 터널을 포함하여 구성된다.
Patent KR-102220792-B1 (KR)
Title: Clip type spectacle
Inventor: LEE SANG JUN
IPC: G02C5/12
Filed: 2019-09-26
Granted: 2021-02-25
Abstract: The present invention relates to clip-type glasses which are conveniently worn on a nose portion of a wearer without being worn on ear portions by separate temples to correct the eyesight of the wearer or protect the eyeballs. According to the present invention, the clip-type glasses comprise: a pair of rim forming bodies having a lens installation unit on which a lens is assembled; a bridge arm connecting the inner sides of upper portions of the pair of rim forming bodies to be separated; and a pair of pressing clip units arranged on lower portions of the inner sides of the respective rim forming bodies to form an elastic clip unit elastically compressing a side portion of the nose of a wearer entering between inner walls of tight pads. The bridge arm consists of an elastic wire of which an end is fixed on one point of the upper ends of the inner sides of the rim forming bodies. Each rim forming body rotates inwards around one point of the upper end by the elastic restoring force of the elastic wire and the pressing wing units arranged on the inner sides of the lower halves of the rim forming bodies approach each other to form the elastic clip unit of a relatively narrower distance than the width of a nose portion of the wearer requiring pressing fixation between the approaching pressing wing units.
Patent KR-102203392-B1 (KR)
Inventor: CHOI MOO SONG
IPC: B08B9/035
Filed: 2019-09-26
Granted: 2021-01-15
Abstract: Disclosed is a routing apparatus for separating a unit board by cutting a bridge of a board seated on a jig table. The routing apparatus includes: a base body having a routing bit for cutting the bridge coupled in a lower direction on a first space therein to move in horizontal and vertical directions; a first body formed with a second space connected to the first space of the base body, detachably coupled to the base body while surrounding the routing bit so that the routing bit is located in the second space, and having a first brush formed at an end in the direction of the board; and a suction unit for sucking the first space of the base body, wherein, when the routing bit is a first mode of cutting the bridge, the first body is coupled to the base body, and the suction unit sucks air and dust in the second space of the first body through the first space of the base body in a state where the base body moves in a vertical direction during the first mode so that the first brush is in contact with the board.
Patent KR-102332851-B1 (KR)
IPC: G06Q50/02
Filed: 2019-09-30
Granted: 2021-11-30
Abstract: 본 발명은 산처리 유정 후보지 분석 시스템 및 그 방법에 관한 것이다. 
또한, 본 발명은 유정들의 위치와 각각의 유정별 생산량에 대한 정보를 입력받아, 산처리 수행 이력이 존재하는 유정들과 각 유정의 산처리 시 생산량 변화에 대한 정보를 포함하는 산처리 유정 정보를 생성하는 전처리부와, 산처리 유정 정보를 저장하는 데이터베이스와, 산처리 유정 후보지 분석을 위한 유정 정보를 입력하는 유정 정보 입력부 및 데이터베이스에 저장된 산처리 유정 정보에 기초하여 산처리 수행에 따른 생산량 변화를 분석 모델로서 모델링하고, 분석 모델을 이용하여 유정 정보 입력부에 입력되는 유정 정보로부터 산처리 가능한 산처리 유정 후보지들과 산처리 우선순위와 산처리 시 생산 증가율을 분석하는 산처리 유정 후보지 분석부를 구비하여, 산처리를 통해 생산량을 증가시킬 수 있는 유정 후보지를 자동으로 분석함으로써, 산처리를 수행할 유정 후보지를 선정하는데 소요되는 많은 인력과 시간을 현저하게 줄일 수 있다.
Patent KR-102116456-B1 (KR)
Inventor: YOON IL TAE
IPC: B23Q3/06
Filed: 2019-10-01
Granted: 2020-05-28
Abstract: The present invention relates to a method for manufacturing a base of a shell. The present invention is to manufacture a base cap (1) which is formed in the shape of a cylinder having an internal space and the bottom opened, and has a ring-shaped groove formed on the upper surface and a through hole drilled from top to bottom. The base cap is manufactured by fixing and processing the outer diameter with an outer diameter processing jig (100) and then fixing and processing the inner diameter with an inner diameter processing jig (200). The present invention shortens the manufacturing time by using dedicated jigs when manufacturing parts of the shell and reduces the manufacturing cost, thereby being economical. In addition, production of defective products can be reduced.
Patent KR-102291595-B1 (KR)
IPC: H04W56/00
Filed: 2019-10-07
Granted: 2021-08-18
Abstract: 본 발명은, 인빌딩 솔루션을 위한 Remote 장비 운용 시, 각 Remote 장비 별로 구분된 KPI(Key Performance Indicator) 수집을 가능하도록 하는 방안을 실현함으로써, 성능 평가 및 인빌딩 서비스 운용을 향상시키는 기술을 개시한다.
Patent KR-102370120-B1 (KR)
Title: 브레이징 접합 간격 조정을 통한 텅스텐 모노블록 적층 부품 제조 방법, 및  브레이징 접합 시에 용융된 용가재의 흐름을 방지할 수 있는 텅스텐 모노블록 적층 부품이 적층된 모듈 제조 방법
IPC: B23K1/19
Filed: 2019-10-10
Granted: 2022-03-04
Abstract: 본 발명은 텅스텐 모노블록, 무산소동(OFC)층, 원형 냉각관의 브레이징 접합 시에 온도, 유지 시간, 접합 간격 등을 최적의 조건으로 설정하여 층간 접합 강도를 향상시킬 수 있는 브레이징 접합 간격 조정을 통한 텅스텐 모노블록 적층 부품 제조 방법, 및 브레이징 접합 시에 용융된 용가재의 흐름을 방지할 수 있는 텅스텐 모노블록 적층 부품이 적층된 모듈 제조 방법에 관한 것으로, 텅스텐 또는 텅스텐 합금으로 이루어지고, 관통홀을 구비한 모노블록의 내경 내에 환형의 용가재를 삽입하고, 상기 용가재의 내경 내에 원통형의 무산소동(OFC)층을 삽입한 후, 열을 가하여 모노블록 및 무산소동(OFC)층을 접합시키는 제1 단계; 및 무산소동(OFC)층 내경 내에 환형의 용가재를 삽입하고, 상기 용가재의 내경 내에 구리 합금으로 이루어진 원형 냉각관을 삽입한 후, 열을 가하여 무산소동(OFC)층 및 냉각관을 접합시키는 제2 단계;를 포함한다.
Patent KR-102449068-B1 (KR)
IPC: B26D5/10
Filed: 2019-10-29
Granted: 2022-09-29
Abstract: 본 발명은 과일 및 근채류 박피장치에 관한 것으로서, 과일 및 근채류의 껍질 전체를 한번에 손쉽게 남김없이 제거하면서 과일 및 근채류를 복수개로 절단할 수 있는 효과가 있다.
Patent KR-102229638-B1 (KR)
Title: Apparatus and method for predicting failure
Inventor: HAN SEOK YOUN
IPC: B61L15/00
Filed: 2019-10-31
Granted: 2021-03-18
Abstract: According to one embodiment of the present invention, a failure prediction device comprises: a data collection module for collecting raw data obtained by recording the operation of equipment before a predetermined point of time based on the predetermined point of time and current data obtained by recording the operation of the equipment at the predetermined point of time; a data preprocessing and training module for estimating a missing value of the raw data, correcting the estimated missing value using a generative adversarial network (GAN), and learning processed data including the raw data and the corrected missing value through artificial intelligence so as to create a remaining useful life (RUL) prediction learning model; and a RUL prediction module for generating RUL prediction data by applying the current data to the RUL prediction learning model. According to the present invention, the failure prediction device can prevent accidents from occurring.
Patent KR-102234418-B1 (KR)
Title: Network apparatus
Inventor: BAE SUNG WOO
IPC: H04L49/111
Filed: 2019-11-08
Granted: 2021-03-31
Abstract: The present invention relates to a network device and, more particularly, to a network device for performing communication between a plurality of terminals. According to an embodiment of the present invention, the network device comprises: a switching hub connecting a plurality of terminals; and a network terminal connected to the switching hub to form a network for performing communication between the plurality of terminals, wherein the network terminal operates in one mode selected from among a first mode for performing communication between the plurality of terminals within the network, and a second mode for performing communication by subscribing additional terminals other than the plurality of terminals to the network.
Patent KR-102319683-B1 (KR)
IPC: H04B7/0417
Filed: 2019-11-19
Granted: 2021-10-29
Abstract: 무선 통신 시스템에서의 피드백 정보 선택 방법 및 장치가 개시된다.  피드백 정보 선택 방법은 현재 타임 슬롯에서 사운딩 참조 신호(Sounding Reference Signal, SRS)를 전송할 시점인지 여부를 판단하는 단계, 사운딩 참조 신호를 전송할 시점으로 판단된 경우, 상관 시간(coherence time)을 계산하는 단계, 송신 안테나 스위칭을 통해 사운딩 참조 신호를 전송하는데 현재까지 소요된 소요 시간을 계산하는 단계 및 계산한 상관 시간과 소요 시간 간의 비교 결과에 기초하여 기지국에 사운딩 참조 신호를 전송할지 여부를 결정하는 단계를 포함할 수 있다.
Patent KR-102272985-B1 (KR)
IPC: G01N33/68
Filed: 2019-11-20
Granted: 2021-07-02
Abstract: 본 발명은  Eif3b(Eukaryotic translation initiation factor 3 subunit B)를 표적으로 하는 항진균제의 스크리닝 방법에 관한 것으로, 구체적으로 이형접합체 결손 분열 효모 라이브러리로부터 항진균제인 터비나핀의 표적 유전자를 스크리닝하여 터비나핀의 새로운 표적 유전자인 eif3b를 선별함으로서, 본 발명은 eif3b를 표적으로 하는 새로운 항진균제를 스크리닝하는 데에 유용하게 사용될 수 있다.
Patent KR-102130475-B1 (KR)
Inventor: HAN BOK WOO
IPC: B65G47/91
Filed: 2019-11-21
Granted: 2020-07-06
Abstract: Disclosed is a picker structure, in which vacuum pressure is applied or vacuum pressure is released. The picker structure includes: a picker unit movable in the z-axis direction; and a fixing unit extending in the z-axis direction parallel to the picker unit. The picker unit is capable of performing vacuum adsorption of a package attached to one side of the z-axis of the film located on the other side of the z-axis thereof, and the fixing unit may support a film region outside the package to the other side of the z-axis.
Patent KR-102354536-B1 (KR)
IPC: H04L65/40
Filed: 2019-11-22
Granted: 2022-01-21
Abstract: 본 발명은 블록체인 기술분야에 관한 것으로, 하이퍼레저 패브릭(Hyperledger Fabric) 네트워크 구축 방법, 컨트롤러 및 저장 매체를 공개한다. 패브릭 네트워크를 구축 시 선행기술에 따르면 사용자가 별도로 스크립트 작성에 대해 학습해야 하며 구축방식이 불편하고 단독 개발하여 배치에 사용할 백엔드 서비스를 별도로 개발해야 하므로 개발 원가가 높은 문제를 해결한다. 상기 방법은 쿠버네티스 클러스터에서 하이퍼레저 패브릭 네트워크를 구축하는데 필요한 환경 설정 파일을 획득하는 단계; 상기 환경 설정 파일 및 미리 설정된 상태 기계에 기반하여 상기 쿠버네티스 클러스터에서 하이퍼레저 패브릭 네트워크를 구축하는 단계를 포함한다. 본 발명의 실시예는 하이퍼레저 패브릭 네트워크의 구축 과정에 적용된다.
Patent KR-102416226-B1 (KR)
IPC: G06Q10/06
Filed: 2019-11-25
Granted: 2022-07-01
Abstract: 본 발명은 이미지 캡셔닝을 이용한 건설현장 관리정보 생성방법으로서, 촬영부에서, 촬영 시간정보와 촬영 위치정보가 포함된, 건설현장의 영상 데이터를 확보하는 S1 단계; 데이터 변환부에서, 상기 영상 데이터를 이미지 데이터로 변환시키는 S2 단계; 이미지 캡션부에서, 상기 변환된 이미지 데이터에 대한 텍스트 정보를 생성하는 S3 단계; 및 데이터 조직부에서, S3 단계에서 생성된 텍스트 정보에 S1 단계에서 확보된 촬영 시간정보 및 촬영 위치정보를 매칭시키는 S4 단계를 포함하는 것을 특징으로 한다.
Patent KR-102167843-B1 (KR)
Title: Manufacturing method of prestressed girder for improvement of lateral curvature and construction method of girder bridge using same
Inventor: KOO MIN SE
IPC: E01D101/28
Filed: 2019-11-28
Granted: 2020-10-20
Abstract: Disclosed are a method for manufacturing a prestress girder for improving a lateral curvature, which can minimize a lateral curvature when prestress is introduced into a girder, and a method for constructing a girder bridge using the same. To this end, a method for manufacturing a girder installed with two side strands arranged in left and right sides of a vertical neutral axis of the girder comprises: a beam manufacturing step of manufacturing a beam by installing two or more anchorage devices to which side strands are to be connected; a first tension force introducing step of tensioning a first side surface strand with a first tension force which is less than a design tension force; a second tension force introducing step of tensioning a second side strand with a second tension force equal to or less than the design tension force while exceeding the first tension force; and a third tension force introducing step of re-tensioning the first side strand with a third tension force which overlaps the first tension force and is equal to or less than the design tension force while being equal to or greater than the second tension force. According to the present invention, the difference between left and right gaps of the prestress girder can be minimized as the occurrence of eccentricity causing a lateral curvature of the girder can be suppressed only by dividing a part of strands two times or more and tensioning the same, instead of increasing a cross-sectional area of the prestress girder or installing a separate steel material.
Patent KR-102240776-B1 (KR)
Title: Primer sets for diagnosing of new and variant sweet potato viruses and diagnostic methods using thereof
Inventor: CHO WON KYONG
IPC: C12Q1/70
Filed: 2019-12-06
Granted: 2021-04-15
Abstract: The present invention relates to: a primer set for diagnosing at least one sweet potato virus selected from a group consisting of novel sweet potato viruses, which are sweet potato virus F (SPVF) and sweet potato virus E (SPVE), and mutant sweet potato virus, which is sweet potato virus G (SPVG), wherein the primer set includes one or more primer pairs selected from a group consisting of a primer pair represented by SEQ ID NO: 1 and SEQ ID NO: 2, a primer pair represented by SEQ ID NO: 3 and SEQ ID NO: 4, and a primer pair represented by SEQ ID NO: 5 and SEQ ID NO: 6; a composition for diagnosing a sweet potato virus including the primer pair; a kit for diagnosing a sweet potato virus including the composition; and a method diagnosing a sweet potato virus. According to the present invention, two novel sweet potato viruses (SPVF, SPVE) and one mutant sweet potato virus (SPVG) are identified by preparing a library from sweet potato leaves collected from ten different regions and performing virome analysis, and accuracy of diagnosis can be increased by designing a pair of primers capable of selectively and specifically binding to each of novel or mutant sweet potato virus, which are personally secured, to be usefully utilized for monitoring a sweet potato infection virus and developing virus-free sweet potato.
Patent KR-102380223-B1 (KR)
IPC: A61N1/36
Filed: 2019-12-13
Granted: 2022-03-30
Abstract: 본 발명은 전도성을 가지는 젤 타입의 제1 전극과, 제1 전극과 전기적으로 연결되되 인체에서 발생하는 전기장에 의해 서로 전위차를 가지게 되는 제2 전극과, 제2 전극이 인체와 직접 접촉하는 것을 제한하는 절연부를 포함하여 이루어져, 다양한 형상을 가지는 대상에 결합 가능하며, 전기자극을 가하는, 전도성 제형과 패치를 이용한 미세전류 자극장치에 관한 것이다.
Patent KR-102245064-B1 (KR)
Inventor: KANG SHIN CHUN
IPC: G06F8/34
Filed: 2019-12-16
Granted: 2021-04-28
Abstract: The present invention relates to a method for coding a program that can be used for education. More specifically, according to the present invention, even children can easily code a desired program by activating blocks corresponding to a unit program command on a user interface screen and arranging blocks selected by a user among the activated blocks sequentially in an editing area in a drag-and-drop method, and the user can easily and intuitively understand a logical sequence of a coded program by executing the program coded by arranging the blocks by the user to provide a result immediately to the user.
Patent KR-102236169-B1 (KR)
Title: Subsea Sediment Characteristics Data Transformation System of Multi-beam Sound Pressure Data Using Deep Neural Network
Inventor: CHOI YONG JIN
IPC: G01V1/38
Filed: 2019-12-17
Granted: 2021-04-05
Abstract: The present invention relates to a system for converting seabed sediment characteristic data of multi-beam sound pressure data by using a deep neural network and a data assimilation technique. The system comprises: a data collection unit collecting sound pressure data; a database unit converting the collected sound pressure data into two-dimensional spatial data and storing the same in a database; a seabed characteristic data conversion unit inputting the sound pressure data stored in the database into a seabed characteristic value conversion model generated based on data assimilation and deep learning, and converting the same into seabed quality characteristic values; and an output unit outputting the converted seabed quality characteristic values. The data collection unit transmits the sound pressure data collected through a multi-beam to the database unit. The database unit converts the sound pressure data into two-dimensional map information as many as the number of m x n columns so that the sound pressure data can be input to a deep learning model. According to the present invention, the system can generate seabed characteristic value data similar to the actual data through a technique for converting seabed quality characteristic values to which data assimilation and deep learning are applied, but can apply training data generated by the data assimilation technique to deep learning, thereby reducing the cost and time required to grab various places, meeting high-quality training data that was insufficient in the conventional system, and creating a model with excellent performance when creating a seabed characteristic conversion model.
Patent KR-102156587-B1 (KR)
Title: Method for increase and decrease operating of worker and inspector of crowdsourcing based project for artificial intelligence training data generation
Inventor: PARK MIN WOO
IPC: G06Q10/06
Filed: 2019-12-23
Granted: 2020-09-16
Abstract: The present invention relates to a method for increase/decrease operation of workers and inspectors of a crowdsourcing-based project for artificial intelligence learning data generation. The method includes: a step of opening a new crowdsourcing-based project; a step of setting the ratio of the number of inspectors to the number of reference workers of the project; a step of measuring the number of current workers and the number of current inspectors participating in the project; a step of calculating the ratio of the number of the inspectors to the number of the current workers of the project by using the result of the measurement; a step of performing comparison between the ratio of the number of the inspectors to the number of the current workers and the ratio of the number of the inspectors to the number of the reference workers; and a step of determining a decrease in the inspectors or an increase in the workers when the ratio of the number of the inspectors to the number of the current workers exceeds the ratio of the number of the inspectors to the number of the reference workers and determining an increase in the inspectors or a decrease in the workers when the ratio of the number of the inspectors to the number of the current workers is exceeded by the ratio of the number of the inspectors to the number of the reference workers in accordance with the result of the comparison.
Patent KR-102302208-B1 (KR)
IPC: A45D8/00
Filed: 2019-12-24
Granted: 2021-09-13
Abstract: 본 발명은 장식물이 결합되어 있는 잠두가 두개인 쌍잠두를 갖는 비녀에 관한 것이다. 본 발명은 일정 길이의 비녀몸체(10); 상기 비녀몸체(10)의 일측 끝단부에 일체로 형성되거나 일측 단부가 끼움결합되고, 타측이 상방으로 굴곡되게 형성되어 그 단부에 제1장식물끼움홈(22)이 형성된 제1잠두(20); 상기 제1잠두(20)의 일측 외주면에 제1잠두(20)에 대해 일정 각도로 경사지게 일체 또는 일측이 분리가능하게 끼워져 결합되고, 타측에 제2장식물끼움홈(32)이 형성된 제2잠두(30); 상기 제1장식물끼움홈(22)과 제2장식물끼움홈(32)에 착탈수단을 매개로 결합되는 장식물(40); 상기 장식물(40)이 제1장식물끼움홈(22)과 제2장식물끼움홈(32)에 분리결합되도록 안내하는 착탈수단;으로 이루어지고, 상기 제2잠두(30)가 상기 제1잠두(20)에 일측이 분리가능하게 결합되는 경우, 상기 제2잠두(30)의 일측 테두리부분에는 단턱 또는 돌기로 된 걸림부(35)가 형성되고, 상기 제1잠두(20)의 일측 외주면에는 상기 제2잠두(30)의 일측이 끼워진 상태로 상기 걸림부(35)가 걸림결합되도록 걸림홈(25)이 형성된 것을 특징으로 한다.
Patent KR-102121907-B1 (KR)
Title: Apparatus for connecting deck plate for having shock absorbing function and deck having thereof
Inventor: PARK YOUNG GYU
IPC: E04F15/02
Filed: 2019-12-27
Granted: 2020-06-26
Abstract: The present invention relates to a deck plate fastening device and a deck applied therewith. The deck plate fastening device comprises: a body in a rectangular plate shape; an inserted connection unit for protruding from the center of one side of the body in a squared U-shape; a plurality of fixed connection units for protruding from both edges of the other side of the body in a squared U-shape; and a plurality of coupling units for protruding from an upper surface of the body in an L-shape, and coupling a deck plate fastening device to a deck plate. The inserted connection unit (102) is inserted between the fixed connection units of the deck plate fastening device and another deck plate fastening device adjacent thereto, and the inserted connection unit of the deck plate fastening device is spaced apart from a bottom surface of the body of another deck plate fastening device, such that each of the deck plate fastening device and another deck plate fastening device can independently move in a vertical direction. Also, since two deck plate fastening devices connected to each other can independently move in a vertical direction, a deck plate coupled to each of the deck plate fastening devices can also independently move in a vertical direction to buffer the shock in a vertical direction.