baber/WOPTO huggingface dataset:
Patent KR-102306574-B1 (KR)
IPC: A41B11/10
Filed: 2020-01-20
Granted: 2021-10-08
Abstract: 본 발명은 벗김 방지 덧신에 관한 것이다. 본 발명의 덧신은, 착용자의 발바닥과 접하는 바닥부(110)와, 상기 바닥부(110)의 전방측으로부터 상측으로 연장되어 착용자의 발등을 감싸도록 이루어진 덮개부(120)와, 상기 바닥부(110)의 측면측으로부터 상측으로 연장되어 착용자의 발 측벽면을 감싸도록 이루어진 측면벽체부(130)와, 상기 바닥부(110)의 후방측으로부터 상측으로 연장되어 착용자의 뒷꿈치 상측을 감싸도록 이루어진 후방벽체부(140)와, 상기 덮개부(120), 측면벽체부(130) 및 후방벽체부(140)에 의해 둘러쌓여 착용자의 발이 투입되는 개구부(150)로 구성되어 있으며, 상기 측면벽체부(130)의 상단은 착용자의 복숭아뼈 하부에 위치하고, 상기 후방벽체부(140)의 상단은 착용자의 뒷꿈치 뼈 상부 또는 아킬레스건의 하부 측에 위치하며 실리콘과 접착되는 재질로 이루어진 덧신본체(100)와; 상기 덧신본체(100)의 후방벽체부(140)에 연속되어 직조되거나, 후방벽체부(140)에 덧대여져 연결되어 있으며, 상기 후방벽체부(140)와의 연결 지점으로부터 후방으로 꺾인 채 하방으로 연장되어 형성되어 있으며, 상기 후방벽체부(140)로 하여금 착용자의 발을 조이도록 탄성을 갖는 고무사(210)를 포함한 재질로 이루어진 밴드(200)와; 상기 덧신본체(100)의 후방벽체부(140) 내주면에 부착되어 있어 덧신본체(100)가 착용자의 발로부터 미끄러짐을 방지하도록 이루어져 있되, 상단이 상기 후방벽체부(140)와 밴드(200)가 연결되는 지점까지 연장되어 있는 실리콘 재질의 벗김방지재(300);를 포함하여 구성된다. 본 발명에 의해, 착용자의 발목을 감싸 조여주는 밴드부의 기능과, 덧신이 흘러내리는 것을 방지하기 위한 실리콘의 기능 모두를 만족할만한 수준으로 제공할 수 있게 된다.
Patent KR-102129987-B1 (KR)
Title: Hot air device for greenhouse with adjustable internal humidity
Inventor: LEE JOO HYOUNG
IPC: H05B1/02
Filed: 2020-02-10
Granted: 2020-07-03
Abstract: The present invention relates to a hot air device for a vinyl greenhouse capable of controlling internal humidity, and a method for controlling humidity inside a greenhouse using the hot air device. The present invention comprises: a main body (10); a sirocco fan (20); a coil heater (30); an air discharge unit (40); a spray nozzle (50); an electricity supply unit (60); a relay unit (70); and a controller (80).
Patent KR-102190967-B1 (KR)
Title: External molding structure and manufacture method
Inventor: OU SUNG SUG
IPC: C08L91/06
Filed: 2020-02-11
Granted: 2020-12-14
Abstract: The present invention relates to an external molding construction structure for architecture and a manufacturing method thereof, which are able to keep an exterior and a shape of an external molding member for architecture in a stable manner, keep the frame of the molding member in case of fire, and reduce noise generated in case of rain. To this end, according to the present invention, the external molding construction structure comprises: a metallic molding member (20) which forms a cross-sectional structure in the shape of ㄷ; a board (10) for reinforcing the inside, which is inserted in a vertical shape to reinforce the inside of the metallic molding member (20); a steel sheet angle (30) for connection, which is inserted into and engaged with a fixing groove unit (13) formed on a rear end unit of the board (10) for reinforcing the inside to connect and install the metallic molding member (20); and a stone panel (28) which has a thickness of 10-50 mm and is attached to an upper side of the metallic molding member (20) to block noise generated in case of the rain.
Patent KR-102295474-B1 (KR)
IPC: H04L29/12
Filed: 2020-02-13
Granted: 2021-08-30
Abstract: 본 발명은 타겟 장치로의 접근제어 기능을 갖는 USB 장치 및 접근제어 방법을 개시한다. 본 발명의 일 측면에 따른 타겟 장치로의 접근제어 기능을 갖는 USB 장치는, 타겟 장치에 연결된 USB 장치의 사용을 제어하여 기업 서버 등과 같은 내부 시스템의 정보가 외부로 유출되는 것을 방지할 수 있다.
Patent KR-102148169-B1 (KR)
Title: Manufacturing method of soil conditioner to create environment for revitalization of soil microorganism using natural mineral ion exchange
Inventor: LEE SANG KUK
IPC: A01N59/00
Filed: 2020-02-18
Granted: 2020-08-26
Abstract: The present invention provides a method for producing a soil improver for composing an environment of activating soil microorganisms using natural mineral ion exchange. According to the present invention, tourmaline, zeolite, sericite, and illite which are in fine powder forms are mixed with water to cause exchange between mineral ions during the promotion of ionization, thereby strengthening and maintaining the state thereof. When the same in the strengthened and maintained state are sprayed onto hardened soil, a space charge layer is formed between mineral ions in soil and the same, and oxygen and moisture are properly supplied to a space in the soil, the space being formed in the procedure described above. Accordingly, soil microorganisms are activated, and in order to improve the quality of crops and increase the harvest amount in a natural state even without using chemical fertilizers and chemicals, 5-10 wt% of tourmaline, 2.5-5 wt% of zeolite, 5-10 wt% of sericite, and 2.5-5 wt% of illite are mixed as powder state natural minerals of 2-3 μm with 80-85 wt% of water. After 24-36 hours pass at the room temperature, the same is mixed at a ratio of 8-10 ml per 1L of water.
Patent KR-102250986-B1 (KR)
Title: Laser head of nozzle unit for 3D printer
Inventor: KIM YOUNG SOO
IPC: B22F3/105
Filed: 2020-02-25
Granted: 2021-05-14
Abstract: According to the present invention, metal powder is supplied at the center. As for a laser head, at least one laser nozzle unit is disposed in a radial shape on the outside to which metal powder is supplied. Therefore, the distance control of the optical axis of a laser beam can be performed in a simple and convenient manner, and precise focusing can be easily performed. To this end, provided is a laser head of a nozzle unit for a 3D printer, which comprises: a powder supply pipeline; a mounting jig of a flange shape; and at least one laser nozzle unit which is disposed in a radial shape to perform angle adjustment and height adjustment. Therefore, the distance control of the optical axis of a laser beam can be performed in a simple and convenient manner, and precise focusing can be easily performed, thereby guaranteeing high reliability with respect to a processed product.
Patent KR-102358252-B1 (KR)
Title: 전기 자동차 충전기의 충전케이블 제어장치
IPC: B60L53/18
Filed: 2020-02-28
Granted: 2022-02-07
Abstract: 적은 힘으로도 충전케이블의 인출이 쉽도록 하여 사용 편의성을 도모하고, 충전 케이블을 최대로 인출하여도 노면에 접촉되지 않도록 하여 충전케이블 손상을 원천적으로 방지하도록 한 전기 자동차 충전기의 충전케이블 제어장치에 관한 것으로서, 충전케이블의 밸런스(balance)를 유지해주는 기구물이 내장된 충전케이블 밸런스 함체, 충전케이블 밸런스 함체에 내장되며, 충전케이블의 연장시 충전케이블이 노면에 접촉되는 것을 방지하는 충전케이블 밸런스부 및 충전케이블의 일단에 연결되어 전기 자동차의 충전 구에 삽입되어 충전을 하는 충전 건을 포함하여, 전기 자동차 충전기의 충전케이블 제어장치를 구현한다.
Patent KR-102176320-B1 (KR)
Title: Input Correction System for Operating System and Software of Inspection Target Its Method
Inventor: SHINKWANG KANG
IPC: G06F21/57
Filed: 2020-03-02
Granted: 2020-11-10
Abstract: The present invention relates to an input correction system for an operating system and software to be inspected and a method thereof, and more particularly, to an input correction system for an operating system and software to be inspected and a method thereof. In order to solve the difficulty for the manager to recognize the inspection target of the system to be diagnosed when the volume of the system to be diagnosed is vast, the system to be diagnosed is introduced for a long time ago, or the security manager is changed, and the difficulty of making the inspection target be up to date by manually accessing all systems connected to the network before diagnosing security vulnerabilities, the system remotely accesses the system to be diagnosed that is connected through the network before diagnosing security vulnerabilities, transmits grouped commands, programs, or scripts, and recognizes, automatically classifies and corrects the operating system of the system to be diagnosed and/or the software to be inspected based on the return value. Therefore, the system that requires the security is simply and automatically managed.
Patent KR-102327625-B1 (KR)
IPC: B63B1/04
Filed: 2020-03-06
Granted: 2021-11-16
Abstract: 본 발명의 일 실시예에 따른 선박은, 화물을 적재하고 출발지에서 도착지로 전달하는 운반선에 있어서, 일정한 크기 및 형태의 단면이 길이 방향을 따라 일정 길이만큼 전후로 동일한 중앙부; 상기 중앙부의 전방에 마련되는 선수부; 상기 중앙부의 후방에 마련되는 선미부; 상기 선수부 또는 선미부 중 적어도 어느 하나에 마련되며, 좌우 방향으로 돌출되도록 마련되어 쇄빙 기능을 구현하는 숄더부를 포함하는 것을 특징으로 한다.
Patent KR-102265853-B1 (KR)
Title: Porous membrane manufacturing method using high-pressure saturated steam technology
Inventor: OH JONGHYUN
IPC: B01D67/00
Filed: 2020-03-10
Granted: 2021-06-15
Abstract: The present invention relates to a method for manufacturing a porous membrane using high-pressure saturated steam technology. According to the present invention, provided is the method for manufacturing a porous membrane using high-pressure saturated steam technology, including: (a) a coating step of coating a silicon wafer with a mixture of a thermal crosslinking polymer and a crosslinking agent by spin coating; and (b) a processing step of treating the silicon wafer coated with the mixed solution using high-pressure saturated steam technology.
Patent KR-102122171-B1 (KR)
Title: Manufacturing method of electro chamber module using in ballast water management system
Inventor: CHEON GI UK
IPC: B63B73/20
Filed: 2020-03-19
Granted: 2020-06-11
Abstract: The present invention relates to a method for manufacturing an electro-chamber module used in a ship ballast water treatment system, which standardizes a manufacturing process of an electro-chamber module, achieves product standardization and quality assurance, and reduces personnel and working time, such that the production efficiency can be maximized. According to the present invention, the method comprises: a first reinforcement stand welding step (S10) of welding a first reinforcement stand to a body; a first module body manufacturing step (S20) of manufacturing a first module body by arranging an upper plate on an upper portion of the body and welding the same after the step (S10); a housing manufacturing step (S30) of manufacturing a housing by combining a housing base material and a flange; and a second module body manufacturing step (S40) of manufacturing a second module body by welding the housing manufactured in the step (S30) to both ends of the first module body manufactured in the step (S20).
Patent KR-102123400-B1 (KR)
Title: Detergent composition for cleaning and cleaning mehtod using thereof
Inventor: KIM BO KYUNG
IPC: B08B3/02
Filed: 2020-03-24
Granted: 2020-06-17
Abstract: The present invention relates to a detergent composition for cleaning and a cleaning method using the same. More particularly, the detergent composition includes sodium hypochlorite, acidity regulator, anionic surfactant, nonionic surfactant, 2,4,4-trichloro-2-hydroxy diphenyl ether, 3,4,4-trichloro carbanilide and purified water, wherein the anionic surfactant is at least one of sodium lauryl ethersulfate, sodium alpha olefin sulfate, and sodium laurylsulfate, and the nonionic surfactant is at least one of polyalkyl glucoside, alkyl alcohol ethoxylate, and lauryl dimethyl amine oxide. According to the detergent composition for cleaning of the present invention, cleaning power is excellent, a strong irritating odor does not exist, antibacterial and antifungal properties are excellent, and a bad odor is removed efficiently. In addition, there is no corrosive cause onto a metal.
Patent KR-102389789-B1 (KR)
Title: 오작동을 최소화한 자동 진공용기
IPC: B65D81/20
Filed: 2020-03-26
Granted: 2022-04-25
Abstract: 본 발명은 자동 진공용기에 관한 것으로, 진공가압을 위한 진공압 키트를 착탈 가능하도록 구비하여 물세척이 용이하고, 별도의 스위칭 작업 없이 뚜껑을 닫는 동시에 진공가압이 진행되도록 하면서도, 불필요한 오작동을 최소화하여 제품의 신뢰성을 높인 것이다.
Patent KR-102238381-B1 (KR)
Title: Water vitalization device
Inventor: KIM SAE ROM
IPC: C02F1/48
Filed: 2020-03-30
Granted: 2021-04-08
Abstract: The present invention relates to a water activation device comprising: a storage tank provided with a storage space for storing water therein; and an activation unit installed inside the storage tank to activate the water by applying an electric current to the water stored in the storage space inside the storage tank. According to the present invention, a first electrode and a second electrode are installed inside the storage tank in which water is stored, thereby supplying the electric current to the water to activate the water.
Patent KR-102153697-B1 (KR)
Title: Fastening apparatus for line work type on aerial line
Inventor: LEE MI JUNG
IPC: H02G7/20
Filed: 2020-03-31
Granted: 2020-09-09
Abstract: The present invention relates to a support fixing mechanism for supporting an overhead distribution line which can be supported and distributed in various directions while the overhead distribution line is safe. The support fixing mechanism for supporting an overhead distribution line comprises a first fixing mechanism (10), a connection bar (20), a first fixing insulator (30), a second fixing mechanism (40), a moving band (50), an insulator rotation mechanism (60), a second fixing insulator (70), and a fixing bolt (80). The present invention can install a second branch line (L2) in all directions through the moving band (50) to allow a withdrawn line (EL), a first distribution line (L1), and a third distribution line (L3) to be electrically connected to each other through the second branch line (L2) regardless of positions of the withdrawn line (EL), the first distribution line (L1), and the third distribution line (L3). Therefore, the present invention can easily electrically connect from the withdrawn line (EL) to the third branch line (L3) in accordance with a change location of a customer.
Patent KR-102313856-B1 (KR)
IPC: A61B3/00
Filed: 2020-04-01
Granted: 2021-10-19
Abstract: 광원으로부터 방출된 광을 피검자의 안저에 조명하는 조명 광학계, 피검자의 안저로부터 반사된 광의 광경로를 형성하기 위한 촬영 광학계를 포함하고,상기 촬영 광학계는 상기 피검자의 안저로부터 순차적으로 배열된 제1포지티브 렌즈(First Positive Lens)와 제1 수렴형 렌즈(First Converging Lens)를 포함하는 안과렌즈 모듈(Ophthalmic Lens), 상기 피검자의 안저로부터 순차적으로 배열되는 볼록한 표면이 상기 피검자의 안저 반대방향으로 향하는 네거티브 메니스커스(Negative Meniscus), 제2포지티브 렌즈(Second Positive Lens), 발산형 렌즈(Diverging Lens), 제2 수렴형 렌즈(Second Converging Lens)를 포함하는 투사렌즈 모듈, 및 	상기 안과렌즈 모듈과 상기 투사렌즈 모듈 사이 상기 광원의 광축에 배치된 구경 조리개를 포함하고, 상기 안과렌즈 모듈은 상기 안과렌즈 모듈의 입사동 거리(Sp)와 출사동 거리(Sp')는 다음식 S’p/Sp≥2.8, Sp≥30mm을 만족하는 안과용 광학 영상 시스템을 제공한다.
Patent KR-102250839-B1 (KR)
Inventor: LIM TAEK SOON
IPC: A47J37/06
Filed: 2020-04-01
Granted: 2021-05-11
Abstract: The present invention relates to a roasting appliance for roasting meat. An inner heating plate is installed on a body, and a flame passage is formed around the inner heating plate. An insulation is attached to the outside of an outer heating plate. A burner and a blower are installed on the outer heating plate, and a vertical bulkhead is blocked to block the flow of flame. A roasting plate with an oil groove around the top of a roasting plate bracket is placed to heat the roasting plate with the heat leaked from the flame passage. The present invention is economically advantageous and very useful for export.
Patent KR-102351238-B1 (KR)
IPC: H01L51/00
Filed: 2020-04-07
Granted: 2022-01-14
Abstract: 오염된 마스크용 메탈 마스크를 간편하게 교체할 수 있는 릴 타입의 롤링 마스크 모듈을 이용한 증착 시스템이 개시된다. 이는 종래의 크고 무거운 마스크를 변경하지 않고, 마스크 프레임 상에 릴 타입의 롤링 마스크 모듈을 장착함으로써, 마스크 프레임 상에 배치된 마스크용 메탈 시트를 릴을 이용하여 간편하게 교체 가능하다. 따라서, 장비 운용 시간 및 가동률을 향상시킬 수 있고, 가동률 상승에 따른 생산량과 효율성이 상승될 수 있다. 또한, 종래에 비해 마스크 교체 과정을 간편화, 모듈화할 수 있다.
Patent KR-102331327-B1 (KR)
IPC: G01C21/36
Filed: 2020-04-22
Granted: 2021-11-25
Abstract: 본 발명은 노면 진동 감지 신호를 이용한 노면 정보 제공 시스템 및 방법에 관한 것으로서, 특히 차량에서 감지된 노면 진동 감지 신호 및 위치 정보를 입력받아 누적하고, 누적된 위치 정보 및 노면 진동 감지 신호를 빅데이터 분석하여 위치별 노면 상태를 인식하며, 인식된 위치별 노면 상태 정보를 차량의 네비게이션부에 제공하여 표시하는, 노면 진동 감지 신호를 이용한 노면 정보 제공 시스템 및 방법에 관한 것이다.
Patent KR-102432142-B1 (KR)
Title: 야간 보행 식별기의 충전 및 보관장치
IPC: F21S9/02
Filed: 2020-04-29
Granted: 2022-08-12
Abstract: 본 발명은 야간 보행 식별기 및 이의 충전 및 보관장치에 관한 것으로서, 야간 보행 식별기는, 사용자가 손으로 파지하도록 하는 손잡이부와, 전기적 신호에 의해 발광이 이루어지는 발광부 및 이 발광부와 손잡이부를 연결하는 일정 길이의 연결부를 포함하여 구성되고, 이 야간 보행 식별기의 충전 및 보관장치는, 인출 스위치 및 반납 스위치와, 상기 야간 보행 식별기의 손잡이부가 삽입되기 위한 삽입 홈이 형성된 장착 프레임; 상기 장착 프레임의 삽입 홈 선단 측 개구부위를 개폐시키는 도어부; 상기 삽입 홈에 상기 야간 보행 식별기의 손잡이부가 삽입된 상태에서, 상기 야간 보행 식별기의 인출을 제한하도록 잠금시키는 잠금부; 상기 삽입 홈에 상기 야간 보행 식별기의 손잡이부가 삽입된 상태에서, 상기 충전 단자와 접속되어 상기 충전지가 충전되도록 하는 충전부; 및 상기 인출 스위치 및 반납 스위치의 조작에 의해 상기 도어부와 잠금부의 작동 신호를 제어하는 제어부를 포함하여 구성된다.
Patent KR-102220767-B1 (KR)
Title: Moisture removal device using ultrasound and hand dryer having the same
Inventor: SHIN DONG HEOK
IPC: F26B5/02
Filed: 2020-05-12
Granted: 2021-02-26
Abstract: According to one embodiment of the present invention, a moisture removal device and a hand dryer comprise: an ultrasonic output unit having a plurality of ultrasonic transducer arrays; and a controller for controlling operation of the ultrasonic output unit. The incident ultrasonic waves output from the ultrasonic output unit toward an object overlaps with the reflected ultrasonic waves reflected from the surface of the object to form a standing wave. The principle that water droplets are fixed in the air at nodes of the standing wave is used to remove moisture from a surface of the object or a hand. Such a method consumes less energy than a conventional hand dryer directly generating wind to evaporate moisture and has little possibility of spreading contaminants such as bacteria, viruses, and the like. Moreover, the moisture removal device has no physically driven components such as a motor and the like, thereby providing a long life expectancy for the device and simplifying maintenance. In addition, since ultrasonic waves outside the audible frequency range are used, noise is not generated, thereby preventing hearing damage.
Patent KR-102337343-B1 (KR)
IPC: B60T13/74
Filed: 2020-05-20
Granted: 2021-12-09
Abstract: 본 발명은 전자식 주차 브레이크 장치에 관한 것으로, 브레이크슈가 회전 가능하게 장착되는 플레이트부와, 플레이트부에 장착되고 유압을 안내하는 하우징부와, 하우징부에 장착되고 전원이 인가되면 구동되는 모터부와, 하우징부에 장착되고 유압에 의해 이동되어 브레이크슈를 작동시키는 피스톤부와, 하우징부에 내장되고 피스톤부 사이에 배치되며 모터부에 의해 구동되어 피스톤부를 밀어내는 작동부;를 포함하여, 제품 사이즈 축소가 가능하므로 소형차에도 적용할 수 있다.
Patent KR-102140424-B1 (KR)
Inventor: KIM GI OK
IPC: E02B7/28
Filed: 2020-05-25
Granted: 2020-07-31
Abstract: The present invention relates to an inclined water gate device for an agricultural waterway. According to the present invention, the inclined water gate device for an agricultural waterway comprises: a pair of sliding guide units; a fixing bar having both sides connected to the sides of the sliding guide units, respectively; a seating bar; a water gate; sliding guide bars provided on both ends of one side of the water gate, respectively; a pair of water-tight packings; a packing coupling unit; a packing; an anti-separation plate; and a support unit. According to the present invention, a user can easily open and close a water gate with a small force.
Patent KR-102382311-B1 (KR)
IPC: H02K5/22
Filed: 2020-06-03
Granted: 2022-04-05
Abstract: 본 발명은 커넥터 하우징에 밀봉부재 주입 시, 잔여물을 감소시킬 수 있는 BLDC 모터 구조에 관한 것으로서 내부에 모터가 수용되는 모터 하우징; 상기 모터 하우징의 단부에 결합되고, 내부에 PCB가 수용되는 커넥터 하우징; 상기 모터 하우징으로부터 인출되고, 상기 커넥터 하우징을 관통하여 상기 모터와 상기 PCB를 상호 전기적으로 연결하는 모터 코일; 및 상기 커텍터 하우징에서 상기 모터 코일이 관통되는 영역에 충진되는 밀봉부재를 포함하고, 상기 모터 코일이 관통되는 영역의 단면이 상부에서 하부 방향으로 갈 수록 경사진다.
Patent KR-102253867-B1 (KR)
Title: Wireless control system for variable light area type solar energy street light for using efficient energy use based on deep learning and picocast
Inventor: PARK KYUNG NAM
IPC: G01W1/00
Filed: 2020-06-08
Granted: 2021-05-24
Abstract: The present invention relates to a system for wirelessly controlling a lighting area-variable solar streetlight by utilizing deep learning-based efficient energy consumption and PicoCast. The system includes a central control system for controlling a plurality of streetlight systems. The central control system includes: a weather data analysis part receiving and analyzing weather data from a weather data providing system; a solar radiation prediction part predicting a future solar radiation amount through a deep learning algorithm from the weather data analyzed by the weather data analysis part; a power generation amount prediction part predicting a power generation amount of solar cells provided in the streetlight systems through the dep learning algorithm from the solar radiation amount predicted by the solar radiation prediction part; and a lighting control part outputting a control signal for controlling lighting brightness by controlling a lighting part of the streetlight systems and a control signal for controlling a lighting area by controlling a lighting block driving part of the streetlight systems in accordance with the power generation amount predicted by the power generation amount prediction part. The streetlight systems enable the lighting block driving part to maximize a lighting radiation area of the lighting part, when a lighting block where the lighting part is installed is rotated, and to minimize the lighting radiation area of the lighting part, when the lighting block is returned. According to the present invention, since a solar radiation amount and a state of charge (SOC) of a battery are predicted through the introduction of deep learning technology, efficient lighting for a streetlight can be provided.
Patent KR-102262008-B1 (KR)
IPC: A23L33/125
Filed: 2020-06-10
Granted: 2021-06-09
Abstract: 본 발명은 탄수화물, 단백질, 및 지방으로 이루어진 식품조성물에 있어서, 탄수화물은 수크로오스를 유효성분으로 포함하는, 항암용 조성물에 관한 것이다.
Patent KR-102307331-B1 (KR)
Title: Family Type Earthquake Audio-Visual Education Kit
Inventor: KIM YOUNG HO
IPC: G09B25/04
Filed: 2020-06-11
Granted: 2021-10-05
Abstract: The present invention relates to a home earthquake audiovisual education kit capable of planning earthquake related education in various places by educating an actual earthquake disaster situation in a home in an audiovisual manner; efficiently recognizing an earthquake situation; and providing cultivation of an earthquake coping capability. The home earthquake audiovisual education kit comprises: a home model unit; an earthquake simulator; and a kit controlling unit. The home model unit includes: an outer model frame which includes a floor and a wall surface having a window to create an interior space in the home; and a miniature unit which forms a shape of furniture and home appliances and is movably connected on the outer model frame. The earthquake simulator supports and fixes the outer model frame in a lower part of the home model unit, and implements a substantial seismic waveform in the home model unit. The kit controlling unit applies a control signal for driving the earthquake simulator and controls the kit by operating and setting power and seismic intensity.
Patent KR-102154567-B1 (KR)
Inventor: SHIN HYEON KUK
IPC: E01C7/18
Filed: 2020-06-15
Granted: 2020-09-11
Abstract: The present invention relates to a water-draining high-grade asphalt concrete composition using an asphalt binder with excellent adhesion performance and a method of constructing water-draining high-grade asphalt concrete by using the same, capable of remarkably improving the adhesion performance. According to the present invention, the water-draining high-grade asphalt concrete composition using the asphalt binder with excellent adhesion performance includes: 5 to 8 wt% of the asphalt binder with excellent adhesive performance; and 92 to 95 wt% of aggregate.
Patent KR-102297026-B1 (KR)
Title: Portable prefab oven
Inventor: KIM TAE KYUNG
IPC: A47J37/07
Filed: 2020-07-06
Granted: 2021-09-01
Abstract: The present invention relates to a portable prefabricated oven. According to the present invention, a portable prefabricated oven for cooking comprises: an outer oven formed in a hollow tube structure, having outer vent holes formed on the outer surface, and having an outer fuel inlet formed therein; an inner oven fitted to the outer oven, having an annular locking panel formed on the outer surface to be caught on the upper end of the outer oven, and having an inner fuel inlet formed therein to input fuel; and a hot air guide space formed between the inner surface of the outer oven and the outer surface of the inner oven. Since the inner oven has internal ventilation holes formed on the outer surface and bottom panel thereof and has an opening formed on the upper part at the top, the oven is formed of the outer oven and the inner oven fitted to the outer oven, and the hot air guide space is disposed between the outer and inner ovens to allow heat to stay in the hot air guide space for a predetermined time, so that a warming effect is increased, thereby providing an effect of increasing heating efficiency. In addition, the oven has a structure in which fuel is input from the outside, thereby providing an effect of easily inputting fuel during a process of cooking food.