baber/WOPTO huggingface dataset:
Patent KR-102293260-B1 (KR)
Title: A pile connection unit for two-row self-supporting earth protection, a pile assembly for two-row self-supporting earth protection, and a two-row self-supporting earth protection method
Inventor: SHIN JONG DUCK
IPC: E02D5/28
Filed: 2021-01-25
Granted: 2021-08-25
Abstract: Disclosed is a pile connection unit for self-supporting earth retaining construction. According to the present invention, the pile connection unit for self-supporting earth retaining construction is fixed and coupled to a pair of piles separated from each other to support a steel wire to connect the pair of piles by using the steel wire and comprises: a bracket body which can be fixed and coupled to the piles while being stopped on the upper end of the piles, and has a penetration hole to insert the steel wire therethrough; and a steel wire support unit provided on an inner wall forming the penetration hole and the inside of the penetration hole, and supporting the steel wire to allow the steel wire to move in one direction with respect to the bracket body by an external force, and suppress movement in the other direction. According to the present invention, piles are installed in two rows to be separated near an excavation surface of an excavation site, and the piles in two rows are connected to each other by using a steel wire, a first connection unit, and a second connection unit to eliminate the need for installation of struts, shorten construction periods, allow a worker to easily perform installation and construction, and greatly improve the stability of an earth retaining wall.
Patent KR-102593734-B1 (KR)
IPC: H04N21/6408
Filed: 2021-01-29
Granted: 2023-10-26
Abstract: 클라우드 네트워크를 이용한 방송 게이트웨이 시그널링 방법 및 이를 위한 장치가 개시된다.  본 발명의 일실시예에 따른 방송 게이트웨이 시그널링 방법은 터널링 시스템의 이너 레이어(INNER LAYER)에 상응하는 이너 패킷(INNER PACKET)을 이용하여 상기 터널링 시스템의 아우터 레이어(OUTER LAYER)에 상응하는 아우터 패킷(OUTER PACKET)을 생성하는 단계; 및 상기 아우터 패킷의 헤더를 생성하고, 상기 아우터 패킷을 스튜디오-투-송신기 링크(Studio to Transmitter Link; STL)를 통해 송신기로 송신하는 단계를 포함하고, 상기 헤더는 상기 아우터 패킷에 상응하는 STL 스트림에 대한 수신 대기 시간을 나타내는 STL 전파 지연시간 필드를 포함한다.
Patent KR-102551120-B1 (KR)
IPC: H02J13/00
Filed: 2021-02-03
Granted: 2023-07-04
Abstract: 실시예에 따르면, TVWS(TV White Space) 데이터베이스 웹 서버에 연결되는 TVWS네트워크 관리부; 상기 TVWS 네트워크 관리부에 연결되는 광모뎀 COT; 상기 COT와 링 네트워크를 구성하는 복수개의 광모뎀 RT; 상기 RT에 연결되는 TVWS 마스터 모뎀; 분산형 전원 인버터에 연결되어 상기 TVWS마스터 모뎀과 통신을 수행하는 TVWS 슬레이브 모뎀을 포함하는 TVWS를 활용한 배전자동화 시스템을 제공한다.
Patent KR-102360920-B1 (KR)
Title: Foup storage device used in semiconductor production line
Inventor: KIM HYUN SOO
IPC: B65G1/02
Filed: 2021-02-22
Granted: 2022-02-14
Abstract: The present invention relates to a FOUP storage device located on the side of an OHT running rail in a semiconductor production line and temporarily storing a FOUP in which a plurality of wafers are accommodated. The FOUP storage device (100) includes: one pair of side plates (110) spaced apart to face each other; a lower plate (120) provided between the lower sides of the pair of side plates (110) and seating the FOUP; and a coupling member (130) coupled to the bottom surface of the lower plate (120) and coupled to each of the pair of side plates (110). So, by reducing the number of parts of the FOUP storage device (100), the costs can be reduced, and assembly performance can be improved.
Patent KR-102588957-B1 (KR)
Title: 이동형 3차원 정렬 좌표 제공 방법 및 좌표 측정 장치
IPC: G01D5/347
Filed: 2021-02-23
Granted: 2023-10-13
Abstract: 본 발명의 일 실시예에 따른 위치 측정 장치는, 케리어에 부착된 물체를 촬상하여 비전 이미지를 생성하는 비전 카메라; 상기 케리어에 부착된 2차원 스케일을 촬상하여 제1 스케일 이미지를 생성하는 제1 스케일 센서; 및 상기 비전 카메라의 상기 비전 이미지와 상기 제1 스케일 센서의 상기 제1 스케일 이미지를 처리하는 데이터 처리부를 포함한다.
Patent KR-102255937-B1 (KR)
Title: High-speed and high-quality nail manufacturing systems
Inventor: WOO GYEON DONG
IPC: B21G3/18
Filed: 2021-02-26
Granted: 2021-05-25
Abstract: The present invention relates to a high-speed and high-quality nail manufacturing system which overcomes the limitation of low productivity and quality by combining the advantages of a manufacturing method of high-quality nails produced by a typical low-speed linear crank-type nail making machine and a drum-type nail manufacturing method capable of high-speed production but having a quality limitation. The high-speed and high-quality nail manufacturing system comprises: an inner race (4) of a small outer diameter clamping a steel wire cut and fed while rotating in one direction by a power transfer means and a motor (3) by a clamp (7) to transport the steel wire; an outer race (8) having a larger inner diameter than the inner race (4), driven and rotated, and eccentrically installed to press the steel wire (6) in a punching unit (15) closest to the inner race (4); inner and outer race dies (5, 9) installed on the outer circumferential surface of the inner race (4) and the inner circumferential surface of the outer race (8), closest to the punching unit (15), and pressing the steel wire (6); a plurality of punches (13) rotating along the inner race (4), reciprocating straight by a cylindrical cam (12), and punching the front end of the steel wire pressed by the inner and outer race dies (5, 9) to form a nail head; and an ejector (14) installed in a discharge space (21) formed between the inner and outer races (4, 8), and unclamping the clamp (7) to discharge a manufactured nail (N). Good-quality nails (N) are manufactured at a high speed to resolve problems of a conventional drum-type nail manufacturing apparatus at once and greatly improve productivity. Moreover, the present invention has advantages such as excellent marketability since regular nail heads (6a) are formed by punching.
Patent KR-102592735-B1 (KR)
Title: 스프링쿨러 소화시스템
IPC: A62C37/50
Filed: 2021-03-02
Granted: 2023-10-20
Abstract: 스프링쿨러 소화시스템을 제공한다. 스프링쿨러 소화시스템은 소방펌프; 전원공급을 위한 전원공급부; 상기 소방펌프로부터 유로를 통해 유체를 공급받는 스프링쿨러; 상기 유로 상에 설치어 상기 유체의 흐름에 관여하기 위한 준비작동식 밸브; 상기 전원공급부로부터 전원을 공급받고, 상기 준비작동식 밸브의 동작을 제어하기 위한 제어모듈; 및 상기 제어모듈과 상기 전원공급부 중 적어도 어느 한 곳의 이상여부를 감지하기 위한 감시모듈을 포함할 수 있다.
Patent KR-102318777-B1 (KR)
Title: Anti-Buckling Footrest for Deck-Plate
Inventor: CHOE YONG SEONG
IPC: E04C5/06
Filed: 2021-03-08
Granted: 2021-10-28
Abstract: The present invention relates to a footrest (FR) for a deck plate with a reinforced anti-bucking function and a deck plate (DP) using the same. To this end, the footrest of the present invention, for a footrest mounted on top of the deck plate which is formed by coupling of a plurality of truss girders on top of a deck panel in a length direction, comprises: a first mounting frame which is mounted in a width direction between upper chords of the adjacent truss girders; and a second mounting frame which is mounted in the width direction between the upper chords of the adjacent truss girders at a lengthwise interval with the first mounting frame. Therefore, a safety accident is prevented beforehand by preventing a foot of a worker from stumbling or jamming between the truss girders.
Patent KR-102323368-B1 (KR)
Title: Pipe clenaing device
IPC: B08B9/032
Filed: 2021-03-10
Granted: 2021-11-09
Abstract: The present invention relates to a pipe cleaning device, which comprises: a pipe (210) where a fluid for cleaning the inner part thereof is supplied; a venturi pipe (110) disposed in the pipe (210) to have a through-hole (111) formed in a longitudinal direction where the fluid flowing through the pipe (210) passes; and an air supplier (220) supplying air to the venturi pipe (110), wherein the venturi pipe (110) further includes an air injection nozzle (113) formed to pass through the through-hole from the outer circumferential surface to discharge the air supplied by the air supplier (220) through the through-hole (111). Moreover, a plurality of the air injection nozzles (113) are formed along the circumference of the outer circumferential surface of the Venturi pipe (110). The air injection nozzles (113) are formed to deflect in a direction of the circumference and the air supplied to the air injection nozzles (113) becomes microbubbles while passing through the air injection nozzles (113) and, at the same time, forms a vortex or a spiral flow while passing through the through-hole (111). Accordingly, such a simple structure of the present invention can enhance the efficiency of cleaning the inner side of a pipe.
Patent KR-102313917-B1 (KR)
Inventor: CHOE MYEONG BAE
IPC: C09D5/16
Filed: 2021-03-12
Granted: 2021-10-18
Abstract: The present invention relates to an eco-friendly multifunctional oil composition and a construction method using the same. The oil composition comprises silicone oil, aromatic oil, and paraffin oil as base oil in an amount of 1 : 1 : 0.5 parts by weight, respectively, and comprises: 3 to 5 parts by weight of insect repellent oil including citrus oil, coconut oil and sunflower seed oil; and 1 to 5 parts by weight of an emulsifier, based on 100 parts by weight of the base oil. The oil composition provides multifunctional effects such as insect repellency, water repellency, antiseptic, and durability enhancement during painting as a non-toxic and eco-friendly material.
Patent KR-102595905-B1 (KR)
Title: 축산 분뇨를 이용한 퇴비 부숙장치
IPC: C05F17/90
Filed: 2021-04-02
Granted: 2023-10-31
Abstract: 본 발명은 축산 분뇨를 이용한 퇴비 부숙장치에 관한 것으로, 축산분뇨가 공급되어 고체와 액체를 분리하도록 침전한 상태에서 액체를 내부에서 순환하면서 카제인을 제거한 상태로 정화를 실시하는 고액분리정화부; 상기 고액분리정화부와 연결되어 내부로 공급된 액체와 분리된 고상의 축산분뇨에 습기를 제거하도록 건조시키는 건조부; 상기 건조부와 연결되어 내부에 건조된 축산분뇨가 공급된 상태에서 부숙을 실시하는 부숙몸체부; 상기 부숙몸체부의 일측에서 내부로 삽입 배치되어 있으며, 상기 부숙몸체부의 내부로 부숙에 필요한 공기와 미생물을 공급하는 부숙환경조성부; 및 상기 부숙몸체부의 내부에 설치되어 고상의 축산분뇨의 유입되는 수위를 측정하고, 상기 부숙환경조성부에 연결되어 부숙환경을 제어하며, 부숙을 마치면 외부로 배출하도록 제어하는 제어부;를 포함한다.
Patent KR-102363438-B1 (KR)
Inventor: HEO BEOM GU
IPC: F28D15/02
Filed: 2021-04-20
Granted: 2022-02-15
Abstract: Disclosed is a heat pipe built-in type heat sink. The heat pipe built-in type heat sink according to an embodiment includes: a body part which has an inlet through which cooling water is introduced in one direction, an outlet through which cooling water is discharged in the other direction, and a groove-shaped insertion groove having a predetermined depth formed therein; and a heat pipe which is inserted into the body part by corresponding to the insertion groove, and has a cooling passage through which the cooling water can move. The heat pipe can be formed in a tubular shape having a predetermined diameter so that a linear passage and a curved passage are repeatedly connected to each other to communicate with each other.
Patent KR-102317937-B1 (KR)
Title: System for monitoring car using blockchain
Inventor: LEE JIN MIN
IPC: H04L9/08
Filed: 2021-05-03
Granted: 2021-10-26
Abstract: The present invention relates to a car monitoring system using a blockchain. The car monitoring system includes an intelligent CCTV that detects car-related accidents from images captured by a CCTV camera, and a management server that is connected to a blockchain network and a number of cars that can communicate through a communication network, as cars using connected car technology, to share data and perform vehicle, and performs car monitoring. In each of the cars, personal information including whether a black box is operating, an owner's cell phone number, car number, and information on a device for receiving a notification message is registered in the blockchain connected to a management server. According to the present invention, there is an effect of preventing car-related, incidents, accidents and crimes by performing car monitoring using a blockchain.
Patent KR-102495113-B1 (KR)
IPC: H04N23/00
Filed: 2021-05-11
Granted: 2023-02-06
Abstract: 본 발명은 용접 중 및 용접 전,후에 최적의 영상을 획득하기 위한 소형화 및 경량화된 디지털 용접 비전 카메라를 개시한다. 본 발명은 윈도우부; 상기 윈도우부가 전방에 장착된 전방 케이스부, 및 상기 전방 케이스의 후방에 연결되고 내부에 단초점 렌즈가 설치된 후방 케이스부를 포함하고, 상기 전방 케이스부의 전면에는 제1 개구부가 형성되고, 상기 전방 케이스부의 내부에는, 필터절환모듈이 장착되고 상기 제1 개구부와 동축상에 제2 개구부가 마련되어 상기 단초점 렌즈의 전방에 최대한 근접 배치된 것을 특징으로 한다.
Patent KR-102343045-B1 (KR)
Title: Method for predicting and managing of works, and computer program recorded on record-medium for executing method therefor
Inventor: KIM DO HUN
IPC: G06Q10/06
Filed: 2021-05-13
Granted: 2021-12-24
Abstract: The present invention proposes a method for evaluating work of each worker and managing workers to reasonably predict the overall load and cost of the entire work of a project regarding annotation of data for artificial intelligence (AI) learning and maximize work efficiency according to the prediction. The method may include the steps of: identifying, by a learning data design device, one or more decomposition components constituting each piece of sample data with respect to two or more pieces of sample data related to an annotation task to be performed for AI learning; calculating, by the learning data design device, a unit cost corresponding to each of the decomposition components; and estimating, by the learning data design device, a total cost of work required to perform the project related to the annotation work to be performed, based on the calculated unit cost.
Patent KR-102316801-B1 (KR)
Title: Floor mat manufacturing method
Inventor: SON GA YOON
IPC: B29C65/18
Filed: 2021-05-18
Granted: 2021-10-26
Abstract: The present invention relates to a method for manufacturing a floor mat, and more particularly, to a method for manufacturing a floor mat which is disposed on a floor, such as an entrance, to suppress the inflow of soil, dust, water, and the like. The method for manufacturing a floor mat comprises: a melting step, a resin mat manufacturing step, a heat fusing step, and a post-processing step comprising at least one of a cutting step and a combing step.
Patent KR-102363538-B1 (KR)
Title: Hybrid absorption heat pump with geothermal source
Inventor: WOO SUNG MIN
IPC: F25B41/40
Filed: 2021-05-28
Granted: 2022-02-16
Abstract: According to the present invention, a hybrid adsorption type heat pump comprises: an adsorption type unit (100) having an adsorption type evaporator (1), an adsorption type condenser (2), and at least two adsorption towers (3, 4); a compression type unit (200) having an evaporator (5), a first condenser (7), a second condenser (6), a compressor (8), and an expansion valve (9); and a geothermal unit (300) providing geothermal energy. Cold water generated from the evaporator (5) is provided to one adsorption tower among the adsorption towers (3, 4) and the adsorption type condenser (2). The geothermal unit (300) provides geothermal energy to the second condenser (6) during cooling operation and provides the geothermal energy to the adsorption type evaporator (10) during heating operation.
Patent KR-102314022-B1 (KR)
Title: Apparatus for removing fine dust and oil vapor generated during cooking
Inventor: WON SUNG JAI
IPC: F24C15/20
Filed: 2021-06-01
Granted: 2021-10-18
Abstract: Disclosed is a harmful material purification device for a kitchen which purifies oil vapor or the like created when cooking food in a kitchen or the like to dispose of the oil vapor or the like. According to the present invention, the harmful material purification device for a kitchen comprises: a suction unit sucking oil vapor created when cooking; an oil separation unit allowing oil vapor sucked by the suction unit to pass therethrough to separate oil included in the oil vapor from gas; and a purification unit filtering gas passing through the oil separation unit to filter smells and harmful materials. The suction unit includes: a first case having a passage formed therein to allow oil vapor to move to the oil separation unit; and a suction fan installed on the first case to suck oil vapor to the passage of the first case to move the oil vapor to the oil separation unit. The oil separation unit includes a second case accommodating fluid therein. An agitator rotating by a motor and agitating oil vapor and fluid to separate oil included in oil vapor entering from the suction unit from gas is installed on the second case.
Patent KR-102407617-B1 (KR)
Title: 옥소카본-, 유사옥소카본- 및 라디알렌 화합물, 및 이들의 용도
IPC: C07C255/31
Filed: 2021-06-03
Granted: 2022-06-10
Abstract: 본 발명은 옥소카본-, 유사옥소카본- 및 라디알렌 화합물, 및 유기 반도체 매트릭스 물질을 도핑하기 위한 도핑제로서, 차단 물질로서, 전하 주입층으로서, 전극 물질로서 및 유기 반도체로서의 이들의 용도, 및 이들을 이용한 전자 부품 및 유기 반도체 물질에 관한 것이다.
Patent KR-102312188-B1 (KR)
Title: Antibacterial PE sheet and dry pad integrated non-welding, non-reinforced PDF earthquake-resistant water tank using the same
Inventor: LEE HO SUK
IPC: B65D90/08
Filed: 2021-06-15
Granted: 2021-10-14
Abstract: The present invention relates to a copper-antibacterial PE sheet and a dry pad-integrated non-welding, non-reinforced PDF seismic water tank using the same, which may comprise: a dry pad unit which includes a plurality of seismic foundations arranged at an interval from each other to be stood on the bottom in a grid pattern; a support frame of a rectangular shape, which is horizontally mounted on the upper portion of the dry pad unit, and is constructed after a plurality of horizontal H-beams are arranged at a back-and-forth interval among a plurality of vertical H-beams arranged at a lateral interval such that each side end part of each of the horizontal H-beams is assembled by means of an end part assembly means with the side part of each of the vertical H-beams; a plurality of vertical members which are assembled with the middle of the upper portion of the support frame at an interval in a longitudinal direction, and are assembled with the circumference of the upper portion of the support frame at an interval, wherein a vertical groove is formed at each of the end portions located next to each other and facing each other; a plurality of horizontal members assembled at a multi-stage between each of the vertical members located next to each other; a plurality of PDF bottom plates attached to the upper surface of the support frame; a plurality of PDF circumference plates attached to the surface facing the inside of the water tank of the vertical members; a plurality of copper powder-mixed PE sheets of a plate shape with fluidity, which have a length longer than that of the width of the both sides, and which are attached to the inner surface of the PDF bottom plates and the PDF circumference plates, and each of which is formed after the molten material of PE pellets and EVA pellets is mixed with copper powder to be injection-molded and cooled, so as to be solidified; and an upper board which is fixedly assembled with the upper portion of the vertical members. Therefore, seismic performance can be improved.
Patent KR-102296984-B1 (KR)
Title: Apparatus for performance enhancement of blastwall structure using deformation measurement instrument
Inventor: KIM KANG SU
IPC: E04B1/98
Filed: 2021-06-15
Granted: 2021-08-31
Abstract: The present invention relates to an explosion-proof wall performance enhancement apparatus using a deformation measurement unit, capable of improving resistance performance by leading an explosion-proof wall to have an axial force applied to the ground due to a tensile force generated in accordance with the displacement of the explosion-proof wall by sensing an explosion load in real time. According to a proper embodiment of the present invention, the explosion-proof wall performance enhancement apparatus includes: an explosion-proof wall coupling fitting installed to be fixed to an upper part of the explosion-proof wall; a deformation measurement sensor installed on the explosion-proof wall coupling fitting to sense the deformation of the explosion-proof wall caused by explosion pressure; a tensile member for axial force delivery having one end connected to the explosion-proof wall coupling fitting to be placed in a vertical direction; an electric actuator fixed and placed on a lower floor of the explosion-proof wall while connected with the other end of the tensile member for axial force delivery to cause a tensile force to the tensile member for axial force delivery when explosion pressure arises; and a signal processing control system controlling the driving of the electric actuator by calculating the tensile force applied to the tensile member for axial force delivery from a deformation sensing signal acquired from the deformation measurement sensor when the explosion pressure arises.
Patent KR-102510687-B1 (KR)
Title: 실리콘 하이드로겔 컬러 콘택트렌즈의 제조방법
IPC: B29D11/00
Filed: 2021-06-16
Granted: 2023-03-16
Abstract: 본 발명은 실리콘 하이드로겔 컬러 콘택트렌즈의 제조방법에 관한 것으로서 실리콘 컬러 콘택트렌즈의 컬러층이 이탈하는 것을 방지하고, 안전한 렌즈를 생산하기 위하여 실리콘 컬러 콘택트 렌즈와 안료와의 결합을 위해 결합중합체를 제조하는 단계; 상기 중합체에 안료를 혼합하여 잉크페이스트를 제조하는 단계; 상기 잉크페이스트를 표면에 착색하는 단계; 실리콘 하이드로겔 렌즈를 중합하는 단계; 렌즈를 중합 후 미반응 물질인 단량체를 제거하고, 표면을 개질하는 후처리공정 단계로 이루어진다.
Patent KR-102410765-B1 (KR)
Inventor: YUN SANG WON
IPC: E02D17/04
Filed: 2021-06-28
Granted: 2022-06-22
Abstract: 본 발명은, 양측면에 삽입홈부가 형성되고, 복수 개가 일정한 간격을 유지하며 지면에 시공되는 기둥부재; 서로 인접하게 배치되는 상기 기둥부재의 상기 삽입홈부에 복수 개가 적층되게 설치되어 터파기 공사가 이루어져 형성되는 공간으로 주변의 토사가 쏟아지는 것을 방지하는 토류판; 상기 기둥부재의 전면 또는 배면에 구비되는 플랜지를 감싸도록 설치되어 상기 기둥부재가 토압에 의해 변형되거나 파손되는 것을 방지하는 보강부; 및 상기 삽입홈부에 삽입되는 상기 토류판을 가압하여 상기 토류판이 상기 삽입홈부 내부에서 유동되는 것을 방지하는 유동방지부를 포함하는 것을 특징으로 한다.
Patent KR-102570380-B1 (KR)
Title: 차량용 응축기 냉각장치
IPC: B60H1/32
Filed: 2021-06-28
Granted: 2023-08-23
Abstract: 차량의 엔진덮개와 전면유리 사이에 장착되는 카울커버에 설치되어 상기 카울커버에 유입된 빗물을 포집하는 포집유닛과 상기 차량의 내부공기를 냉각하기 위한 냉매를 응축시키기 위하여 상기 차량에 설치된 응축기의 표면에 상기 포집유닛에서 포집된 상기 빗물을 분사하는 분사유닛을 구비하는 것을 특징으로 한다. 
본 발명에 따르면 차량 카울커버에 설치되어서 빗물을 포집하여 빗물로 활용하도록 마련된 포집유닛과, 상기 포집유닛에 연결되어서 응축기에 빗물를 분사시켜서 응축기의 방열효율을 증가시켜 차량의 연비를 높이는 차량 에어컨의 응축기 냉각장치를 제공하는데 그 목적이 있다.
Patent KR-102589878-B1 (KR)
IPC: G01W1/18
Filed: 2021-06-29
Granted: 2023-10-16
Abstract: 본 발명은 인공지능을 이용하여 지리적 특성, 주변 육지 및 계절의 영향을 모두 고려하여 관측 정확도를 높일 수 있도록 한 인공지능을 이용한 위성영상 관측 해상풍 자료의 정확도 보정을 위한 장치 및 방법에 관한 것으로, 부이관측 풍속과 위성관측 자료를 인공지능 학습이 가능한 DB 형태로 구성하는 해상풍 자료 DB화부;데이터베이스화된 위성관측 풍속, 위성관측 풍향, 위성관측지점의 위경도 좌표, 위성관측 시간 및 날짜 정보를 입력자료로 사용하여 위성관측 풍속을 부이관측 풍속을 기준으로 조정을 수행하는 인공지능 모델을 구축하는 학습모델 구축 및 검증 자료 생성부;보정된 위성관측 풍속의 정확도를 평가하는 해상풍 자료 정확도 평가부;위성에서 제공하는 각 픽셀 단위의 풍속, 풍향, 관측시각 및 관측 날짜를 입력으로 하여 인공지능 모델을 적용하여 정확도를 보정한 위성관측 해상풍 자료 출력을 하는 위성관측 해상풍 정확도 보정부;를 포함하는 것이다.
Patent KR-102584760-B1 (KR)
Title: 피부질환용 하이드로겔 패치 및 이의 제조 방법
IPC: A61K9/70
Filed: 2021-07-07
Granted: 2023-10-05
Abstract: 본원은 고분자를 포함하는 하이드로겔; 및 상기 하이드로겔 내에 분산된 나노입자; 를 포함하고, 상기 하이드로겔 및 상기 나노입자는 상이한 전하를 가지는 것인, 피부질환용 하이드로겔 패치에 관한 것이다.
Patent KR-102524843-B1 (KR)
IPC: G02F1/137
Filed: 2021-07-13
Granted: 2023-04-24
Abstract: 본 발명은, 제1 편광판; 상기 제1 편광판의 내측면 상에 형성되는, 제1 투명도전층; 상기 제1 편광판과 대향하는 제2 편광판; 상기 제2 편광판의 내측면 상에 형성되고, 상기 제1 투명도전층과 대향하는 제2 투명도전층; 상기 제1 투명도전층 및 상기 제2 투명도전층 사이에 구비되는, 액정층; 및 상기 투명도전층의 내측면 상에 형성되는, 배향층을 포함하며, 상기 제1 투명도전층 및 제2 투명도전층 중 적어도 하나의 투명도전층은, 상기 제1 편광판 또는 상기 제2 편광판과 직접 접촉하여 형성되며, 상기 제1 편광판 및 상기 제2 편광판 중 적어도 하나의 편광판은, 편광자 및 상기 편광자와 투명도전층 사이에 구비되는 코팅층을 포함하며, 상기 코팅층은 나노입자를 포함하는, 투과율 가변 광학 적층체 및 이의 제조 방법과, 이를 포함하는 스마트 윈도우 및 이를 적용한 자동차 또는 건물용 창호에 관한 것이다.
Patent KR-102373671-B1 (KR)
Title: Sweetwater penetration device and method of fruits and fruit vegetables
Inventor: YOU KIL GOHN
IPC: A23B7/153
Filed: 2021-07-22
Granted: 2022-03-16
Abstract: The present invention comprises: an impregnator (10) into which the washed fruits or vegetables are put into a sealed tank of a certain size; a sweetening water input tank (20) into which sweetening water (21), which is a solution in which one or more of ginsenoside, beta-glucan, pigment, and sugar is dissolved, is put into the sweetening water input tank; a low-pressure supply pump (30) having one end pipe-coupled to the impregnator (10) and the other end pipe-coupled to the sweetening water input tank (20); a high-pressure supply pump (40) having one end pipe-coupled to the impregnator (10) and the other end pipe-coupled to the sweetening water input tank (20); and a discharge pump (50) having one end pipe-coupled to the impregnator (10) and the other end pipe-coupled to the sweetener input tank (20). According to the present invention, sweetening water is introduced into the impregnator, which is a chamber, and after the fruit is immersed, only the pressure of the pressurizing device is pulsed to penetrate the sweetening water into the fruit without damaging the fruit, thereby increasing a sugar content.