baber/WOPTO huggingface dataset:
Patent KR-20220037858-A (KR)
Title: Finishing material composition with humidity control function
Inventor: KIM YOUNG MIN
IPC: C09D1/00
Filed: 2020-09-18
Abstract: The present invention relates to a finishing material composition having a humidifying function, and more specifically provides a spray finishing material composition having an excellent humidifying function by introducing a moisture absorption and vapor proofing material which includes activated carbon in a base such as gypsum and cement and others.
Patent KR-20220040826-A (KR)
Inventor: LEE SANG JOON
IPC: A61B8/08
Filed: 2020-09-24
Abstract: Disclosed are an adaptive hybrid flow measurement method and a device performing the same. According to one embodiment, the flow measurement method includes the steps of: acquiring a first ultrasound image and a second ultrasound image for the same measurement area; generating a first velocity vector field including flow information of the measurement area based on the first ultrasound image; generating a second velocity vector field including flow information of the measurement area based on the second ultrasound image; and correcting an error of the second velocity vector field based on the first velocity vector field.
Patent KR-20220041395-A (KR)
Title: Server performing real estate risk management using cltv and operating method thereof
Inventor: LEE CHANGSUP
IPC: G06Q30/02
Filed: 2020-09-25
Abstract: Disclosed are a server for performing real estate risk management using a comprehensive loan to value to ratio (CLTV) to detect fraudulent activities on loans for rental deposits in a short time and an operation method thereof. According to one embodiment of the present invention, the server comprises: a service reception unit receiving a risk management execution request for at least one real estate from a user terminal; a date management unit determining start and end times of risk management for the real estate, for which the risk management execution request has been received by the service reception unit; a real estate information collection unit collecting registration change information including information on setting mortgages on the real estate through an Internet registry office and additionally collecting market price information on the real estate; a deposit-based lease information collection unit collecting deposit-based lease information for the real estate; a transfer household information collection unit collecting information on whether lessees have moved into or moved out of the real estate; a CLTV calculation unit calculating a CLTV by dividing the sum of a mortgage setting amount and a rental deposit by the market price of the real estate; and a risk management unit determining the type of CLTV based on information received from the real estate information collection unit, the deposit-based lease information collection unit, the risk management unit, or the CLTV calculation unit.
Patent KR-20220044226-A (KR)
Inventor: KIM GIL DONG
IPC: F16L59/14
Filed: 2020-09-28
Abstract: Some embodiments of the present disclosure relate to a hydrogen fuel cell railway vehicle capable of long-distance operation and high-speed charging by using liquefied hydrogen at a low pressure compared to gaseous hydrogen as a fuel source. In addition, the present disclosure relates to a hybrid power system for a hydrogen fuel cell railway vehicle that improves energy efficiency by supplying power using main power generated from a hydrogen fuel cell or storing main power in a battery.
Patent KR-20220044056-A (KR)
Title: Method for predicting injection molding troubleshooting of polyethylene resin
Inventor: YOON JIWON
IPC: B29C45/78
Filed: 2020-09-29
Abstract: Provided in the present invention is a novel prediction method capable of easily predicting an injection molding failure rate in a short time by using variable material properties of a polyethylene resin.
Patent KR-20220045295-A (KR)
Title: The fireproof door
Inventor: KONG HA SUNG
IPC: E06B5/16
Filed: 2020-10-05
Abstract: The present invention relates to a safety fire door capable of performing a control operation so as to enable a fire door equipped with a fire door closer to come into a closed state by forcibly suctioning smoke before flames from a fire reaches the fire door in an open state, in case of a fire in a building in which the fire door with the fire door closer is installed. More specifically, the safety fire door includes: a fire door installed to be rotatable in a door frame forming an entry space to open and close the entry space through the rotation thereof while made of a fire-retardant material so as to prevent smoke or flames from flowing into the entry space in case of a fire, and kept open when rotated by a door closer in the door frame by at least a predetermined angle; at least one suction fan installed on the outer surface of the fire door, while rotated by a control signal of a control part to forcibly suction smoke from the outside through a through hole to supply the smoke to a some detection sensor provided in the fire door; and an electric cylinder installed in the door frame while ejected by the control signal of the control part upon the driving of the smoke detection sensor to forcibly push the fire door in an open state with an external force to keep the entry space closed.
Patent KR-20220055504-A (KR)
Title: Soft safty cleanliness eye patch and manufacturing method thereof
Inventor: PARK EUN OK
IPC: A61F13/00
Filed: 2020-10-06
Abstract: The present invention relates to a soft, safe, and hygienic eye patch and a manufacturing method thereof, in which an outer frame is formed of an elastic injection-molded product having an unsharp end, a support surrounded by gauze has a maximum possible separation distance from the outer frame toward an eye of a wearer, and the gauze of the support is fixed to the outer frame so as not to fluctuate. The soft, safe, and hygienic eye patch includes: an outer frame formed of a silicone material, having a curved protrusion part formed at a central portion of the outer frame and having a plurality of through-holes, and including a string connection hole formed on all sides of an outer periphery support surface of the curved protrusion part; a support formed of a silicone material, located on an inner side of the outer frame, and having an outside surrounded by gauze; and a support fixing device for detachably fixing the support to the outer frame, in which the support is fixed such that the support has a separation space toward an eye of a wearer from the outer periphery support surface of the outer frame.
Patent KR-20220049790-A (KR)
Inventor: KIM SEONG GON
IPC: A61P3/00
Filed: 2020-10-15
Abstract: The present invention relates to a pharmaceutical composition for the prevention or treatment of metabolic diseases and liver diseases comprising 4-hexylresorcinol or a pharmaceutically acceptable salt thereof as an active ingredient. Since it is possible to inhibit the expression of HDAC and promote the activity of SIRT through 4-hexylresorcinol, the present invention can contribute to the prevention, alleviation, or treatment of metabolic diseases and liver diseases caused by changes in the expression or activity of HDAC and SIRT from 4-hexylresorcinol.
Patent KR-20220049864-A (KR)
Inventor: KANG CHUNGHUN
IPC: G06V10/24
Filed: 2020-10-15
Abstract: According to one embodiment of the present invention, provided is a method for recognizing a vehicle number of a vehicle performed by a vehicle number recognition device, which includes the steps of: recognizing a license plate in a previously acquired image of the license plate of the vehicle; resizing the size of a predetermined template of the recognized license plate according to the size of the recognized license plate; comparing the recognized license plate and the resized template, and determining the reliability of the number previously recognized from the recognized license plate; and, based on the reliability, determining the number as the vehicle number of the vehicle.
Patent KR-20220049947-A (KR)
Inventor: YOO TAE IL
IPC: H02P29/66
Filed: 2020-10-15
Abstract: Disclosed is an iron loss reduction control device for motor permanent magnet over temperature protection. The device comprises: a permanent magnet temperature predicting unit configured to predict a temperature of a permanent magnet in a motor based on a driving state of the motor; a first iron loss reducing unit configured to adjust a switching frequency of a switching element in an inverter for providing driving power to the motor based on the temperature of the permanent magnet predicted by the permanent magnet temperature predicting unit; and a second iron loss reducing unit configured to adjust a current command of the motor based on the temperature of the permanent magnet predicted by the permanent magnet temperature predicting unit.
Patent KR-20220049979-A (KR)
Inventor: TAK SAE WON
IPC: B29D30/02
Filed: 2020-10-15
Abstract: The present invention relates to a mold assembly device for cleaning a tire mold and an assembly method using the same. A mold assembly device according to one embodiment of the present invention includes: a base part; a plurality of seating parts disposed on the base part, and enabling a plurality of segments of the tire mold to be respectively seated thereon; a power transmitting part for moving the seating parts in a radial direction; and a connection part for making the plurality of seating parts positioned at the same distance from the center of the base part. According to the present invention, working efficiency can be improved.
Patent KR-20220054012-A (KR)
Title: Double sliding windows
Inventor: LEE YU HAN
IPC: E06B3/46
Filed: 2020-10-23
Abstract: Disclosed is a slidable window. The slidable window, according to the present invention, includes the exterior side of a window pane slidably coupled to the exterior side of a window frame and the interior side of the window pane is slidably coupled to the interior side of the window frame. The slidable window comprises: a first gathering member provided on at least a portion of the exterior side window pane; a second gathering member provided on at least a portion of the interior side window panel and provided to partially overlap the first gathering member when the window is opened and the exterior side window pane and the exterior side window pane overlap; and sealing members provided on the first gathering member and the second gathering member, respectively, so as not to be exposed to the outside and configured to seal a gap between the exterior side of the window pane and the first gathering member and a gap between the exterior side window pane and the second gathering member. When the window opens and the exterior side window pane and the exterior side window pane overlap, one sealing member of either the sealing member provided on the first gathering member of the exterior side window pane or the sealing member provided on the second gathering member of the interior side window pane presses the other sealing member. As such, the gap between the exterior side window pane and the first gathering member and the gap between the exterior side window pane and the second gathering member are sealed. According to the present invention, the sealing performance of the sliding window can be further improved.
Patent KR-20220057177-A (KR)
Inventor: HYANG YUOL LEE
IPC: G06Q10/06
Filed: 2020-10-29
Abstract: A method for predicting an evaluation grade of a senior care facility using machine learning comprises: a step of collecting evaluation materials of a senior care facility to be learned with machine learning; a step of collecting a structural index and a process index from the senior care facility; a step of performing first evaluation based on the structural index; and a step of predicting a final evaluation grade of the senior care facility by adding the process index to the first evaluation.
Patent KR-20220019588-A (KR)
Inventor: LEE JIN UK
IPC: C09K13/04
Filed: 2020-10-30
Abstract: The present invention relates to an etching composition and a method for manufacturing a semiconductor element using the same, wherein the etching composition comprises inorganic acid and a silane-based compound represented by chemical formula 1. According to the present invention, reliability of the semiconductor element can be improved.
Patent KR-20220061651-A (KR)
Inventor: KIM CHANG SOO
IPC: G09F9/30
Filed: 2020-11-06
Abstract: The present invention is intended to provide a portable terminal hinge with a foldable structure, in which a first frame (20) and a second frame (30) supporting opposite ends of a flexible display are connected to rotate in opposite directions at the same time, and which has a simplified structure so that productivity and durability are enhanced. The portable terminal hinge with a foldable structure of the present invention comprises: a hinge cover disposed between a first frame and a second frame of a portable terminal; a hinge housing fixed and mounted on the hinge cover; a first hinge arm having one end connected to the first frame and the other end rotatably mounted on the hinge housing; a second hinge arm having one end connected to the second frame and the other end rotatably mounted on the hinge housing; and a first link arm which slides left and right to guide the first hinge arm and the second hinge arm to be rotated in opposite directions at the same time.
Patent KR-20220066700-A (KR)
Title: Ambient assisted living healthcare user distinction apparatus using sample mean and sample variance technique
Inventor: LEE TAE HYUN
IPC: G16H50/20
Filed: 2020-11-16
Abstract: The present invention relates to an AAL healthcare user discrimination device using a sample mean and standard variance technique that extracts a sample of unspecified AAL health care devices, calculates mean and variance, and uses the mean and variance to distinguish users. The AAL healthcare user discrimination apparatus includes: an adapter accessing a plurality of AAL healthcare devices through near field communication to receive and transmit AAL healthcare device packets; an AAL healthcare platform extracting sample data from the AAL healthcare device packets transmitted from the adapter, calculating a sample average and standard dispersion of the extracted sample data, classifying a user based on the calculated standard dispersion data, and transmitting the classified user information and healthcare information obtained from the adapter to an AAL healthcare service server; and an AAL healthcare service server for mapping and storing the user information and the healthcare information transmitted from the AAL healthcare platform to a database, and performing a healthcare service based on the user information and the healthcare information.
Patent KR-20220067057-A (KR)
Title: Displaying system for drone hologram synchronized with controller signal
Inventor: WON TAE YEON
IPC: G09B19/16
Filed: 2020-11-17
Abstract: The present invention relates to a drone hologram display system linked with a controller signal, which enables a plurality of display devices to be interlocked to display a drone hologram. Provided is the drone hologram display system linked with the controller signal, which includes: a simulation control unit which creates virtual drones in augmented reality and performs virtual operation in a set space; one or more controller connected to the simulation control unit through a relay unit to input a control command for an operation of the virtual drone; and a holo lens for visualizing the operation of the simulation control unit.
Patent KR-20220067250-A (KR)
Title: Data analysis server, method of calculating an expected sales degree for commerce content scheduled to be transmitted and computer program
Inventor: MYOUNG DAE HO
IPC: G06Q30/06
Filed: 2020-11-17
Abstract: According to the embodiments of the present disclosure, the present disclosure generates the analysis data of a commerce content using the viewing data obtained through one or more media providing servers, the external environment data corresponding to the order data and an organization time, and the production data included in the commerce content, and enables to calculate an expectation sales level for the commerce content that are not yet scheduled to be transmitted but are scheduled to be transmitted in the future by using the analysis data of the commerce content. The method comprises: a step of receiving a requested signal; a step of determining the production data; a step of generating the first past analysis data; a step of determining the expectation external environment data; a step of generating the second past analysis data; and a step of calculating an expectation sales level.
Patent KR-20220071373-A (KR)
Title: Composition for improving hangover comprising chlorophyll-deficient chlorella
Inventor: KIM BYUNG GON
IPC: A23L33/10
Filed: 2020-11-24
Abstract: The present invention provides a composition for alleviating hangover including chlorophyll-deficient chlorella as an active ingredient. According to the present invention, a problem caused by discoloration derived from chlorella chlorophyll can be fundamentally overcome.
Patent KR-20220072960-A (KR)
Inventor: BAATARBILEG ANKHZAYA
IPC: G01W1/02
Filed: 2020-11-25
Abstract: 본 발명은 머신러닝을 이용한 태양광 발전 예측 시스템으로, 기후 데이터와 발전량 데이터를 실시간으로 수집하는 서버; 태양광 모듈에 도달할 때의 어레이 경사면 일사량과, 주변 온도와 풍속을 이용하여 모듈 온도 데이터를 산출하는 일사량 및 온도 해석 모델링부; 머신러닝을 이용하여 기후 데이터와 발전량의 상관관계를 찾아서 학습, 테스트 및 검증하여 예측 모델을 생성한 후 상기 예측모델을 현재 기후와 발전량 데이터를 통해 테스트 및 검증하는 제1머신러닝부; 상기 제1머신러닝부로부터 태양광 모듈 어레이의 발전량을 예측하는 제1발전량 예측부; 발전소의 일사량 분포를 예측하고, 일사량 데이터를 통하여 구름의 특성을 분석하며, 구름 특성과 구름 정보 간의 상관관계를 찾아서 예측 모델을 생성한 후 학습, 테스트 및 검증하는 제2 머신러닝부; 구름에 따른 일사량 손실을 산출하는 구름 손실 산출 모듈; 및 상기 제1발전량 예측 수행부에서 나오는 예측된 발전량과 상기 구름 손실 산출 모델에 따른 손실 발전량을 통해 최적의 발전량이 결과로 도출되는 제2 발전량 예측부를 포함한다.
Patent KR-20220073272-A (KR)
Inventor: KIM YOUNG SEOK
IPC: G01F23/00
Filed: 2020-11-26
Abstract: 본 발명은 발전소의 해양생물 유입 예측 모니터링 및 경보 시스템에 관한 것으로, 발전소에 설치되는 취수 구조물; 발전소의 냉각 계통으로 해수를 유입시키는 취수 펌프; 상기 취수 구조물에 설치되며, 해수의 수위를 측정하는 수위계; 상기 취수 펌프의 전면에 설치되며, 해양에 설치되는 그물망; 상기 그물망을 지정된 지점에 고정할 수 있는 로프; 상기 로프의 인장력을 측정할 수 있는 인장력 계측기; 상기 인장력 계측기에서 측정된 상기 로프의 인장력 데이터를 송신할 수 있는 송신부;를 포함하는 것을 특징으로 하는 것이다.
Patent KR-20210067925-A (KR)
Title: Automatic traveling system and harvester
Inventor: WATANABE TOSHIKI
IPC: A01B69/04
Filed: 2020-11-27
Abstract: Provided is an automatic traveling system in which the spacing between longitudinal paths and the spacing between lateral paths are easy to become an appropriate interval. The automatic traveling system for managing automatic traveling of a combine (1) having a reaping unit according to the present invention includes a path calculation unit for calculating a target traveling path LN for automatic traveling of the combine (1) and configured to calculate a plurality of longitudinal paths LA arranged in parallel and a plurality of lateral paths LB arranged in parallel, wherein each longitudinal path LA is a target traveling path LN in the longitudinal direction and each lateral path LB is a target traveling path LN in a direction intersecting the longitudinal direction. In addition, the method of calculating the plurality of longitudinal paths LA by the path calculation unit is different from the method of calculating the plurality of lateral paths LB by the path calculation unit.
Patent KR-20220074206-A (KR)
Title: 덤프트럭의 적재함용 작동암 탄성력 유지장치
Inventor: PARK NAM SOO
IPC: B60P7/04
Filed: 2020-11-27
Abstract: 덤프트럭의 적재함용 작동암 탄성력 유지장치는 브레이크에 의해 제동되는 모터의 정역구동으로 와이어권취롤러가 와이어를 감거나 풀게 되면 작동암이 탄성구동부에 의해 탄성 회동되면서 적재함의 덮개를 벗기거나 덮도록 구성되는 덤프트럭의 적재함 덮개장치에 있어서, 상기 탄성구동부는 상기 적재함의 폭양측 하부에 대칭적으로 부착되는 몸체와, 상기 몸체에 내장되면서 베어링블록과 커버의 축지지홈에 의해 지지된 상태에서 코일스프링에 의해 탄성 회동되는 회동축과,그 내접기어를 상기 회동축의 외접기어에 치결합되면서 상기 작동암이 연결되는 회동대를 포함하고, 상기 몸체의 일측으로 연결되는 플랜지와, 상기 플랜지의 형성된 장착구 및 상기 일측과 대향하는 타측에 형성되는 커버를 더 포함한다.
Patent KR-20210070917-A (KR)
Title: Photomask blank, method for manufacturing photomask, and photomask
Inventor: MATSUHASHI NAOKI
IPC: G03F1/38
Filed: 2020-12-01
Abstract: Provided is a photomask blank for achieving good resolution limitations. The photomask bland comprises: a substrate; a processed film; and a film which is composed of a material containing chromium having a first layer, a second layer, a third layer, and a fourth layer from a side separated from the substrate. The first layer has a chromium content of 40 atomic% or less, an oxygen content of 38 atomic% or more, a nitrogen content of 22 atomic% or less, or a thickness of 6 nm or less. The second layer has a chromium content of 38 atomic% or less, an oxygen content of 30 atomic% or more, a nitrogen content of 18 atomic% or less, a carbon of 14 atomic% or less, or a film thickness of 22-32 nm or less. The third layer has a chromium content of 50 atomic% or less, an oxygen content of 30 atomic% or less, a nitrogen content of 20 atomic% or more, or a film thickness of 6 nm or less. The fourth layer has a chromium content of 44 atomic% or less, an oxygen content of 20 atomic% or more, a nitrogen content of 20 atomic% or less, a carbon of 16 atomic% or less, or a film thickness of 13 nm or more.
Patent KR-20220078298-A (KR)
Title: 적응적 증강 현실 스트리밍 제공 방법 및 이를 수행하는 장치
Inventor: SONG HWANG JUN
IPC: G06K9/62
Filed: 2020-12-03
Abstract: 적응적 증강 현실 스트리밍 제공 방법 및 이를 수행하는 장치가 개시된다.  일 실시예에 따른 증강 현실 스트리밍 방법은, 디스플레이할 AR 컨텐츠를 식별하는 단계와, 상기 AR 컨텐츠에 대응하는 메타 파일을 획득하는 단계와, 상기 메타 파일로부터 상기 AR 컨텐츠를 렌더링하기 위한 청크(chunks)의 정보를 추출하는 단계와, 상기 정보에 기초하여 청크를 요청하는 단계와 상기 청크를 수신하여 상기 AR 컨텐츠를 렌더링하는 단계를 포함한다.
Patent KR-20220085213-A (KR)
Inventor: HONG EUI KI
IPC: G06Q50/02
Filed: 2020-12-15
Abstract: 본 발명은 일반 가정에서도 쉽게 다양한 작물을 재배할 수 있는 ICT 융복합의 완전 제어형 작물재배 시스템의 환경센서 고장 탐지/진단/예측 시스템에 관한 것으로서, 환경센서 운영환경에서 실시간으로 고장여부를 탐지하는 실시간 고장 탐지부 및 상기 실시간 고장 탐지부를 통해 검출된 고장 데이터를 이용하여 고장의 유형을 진단하고 잔여수명을 추정하여 고장을 예측하는 고장진단 및 예측부를 포함하여 이루어진다. 대표적 센서 고장유형인 erratic fault, drift fault, hard-over fault, spike fault, stuck fault를 기계학습 알고리즘을 이용하여 검출함으로써 가정용 재배기의 안정적 운영을 위한 기술을 제공하는 데 그 목적이 있다. 본 발명에 따르면, 환경센서 운영환경에서 실시간으로 고장여부를 탐지하는 실시간 고장 탐지부 및 상기 실시간 고장 탐지부를 통해 검출된 고장 데이터를 이용하여 고장의 유형을 진단하고 잔여수명을 추정하여 고장을 예측하는 고장진단 및 예측부를 포함하는, 딥러닝에 기반한 가정용 실내 스마트 재배시스템의 환경센서 고장 탐지/진단/예측 시스템이 제공된다.
Patent KR-20220094996-A (KR)
Title: Pusher apparatus for electrical test and electrical test apparatus
Inventor: CHUNG YOUNG BAE
IPC: G01R31/28
Filed: 2020-12-29
Abstract: The present invention relates to a pusher device for inspection and an electrical inspection apparatus and, more specifically, to a pusher device for inspection which is configured to press a tested device with a plurality of ball-shaped terminals on a lower surface thereof toward a substrate for inspection. The pusher device for inspection comprises: a pusher body which moves vertically to press a device to be inspected toward a substrate for inspection and includes a main body part and a rim part protruding from a lower surface of the main body part to contact an upper edge of the device to be inspected and having an accommodation space therein; and an elastic sheet which is inserted into the accommodation space of the pusher body and which makes contact with an upper surface of the device to be tested together with the rim part, and an edge of which is spaced apart from the rim part. When the pusher body lowers and presses the device to be tested, the rim part presses the upper edge of the device to be inspected and the elastic sheet fitted between the lower surface of the main body part, and the upper surface of the device to be inspected is compressed in a vertical direction and expanded in a horizontal direction such that the pressing force of the main body is transmitted to the device to be inspected. According to the present invention, the pusher device for inspection is capable of supplying the uniform pressing force to a device to be inspected.