baber/WOPTO huggingface dataset:
Patent KR-20220046082-A (KR)
Inventor: HWANG GI HYUN
IPC: G06T19/00
Filed: 2020-10-07
Abstract: The present invention provides an online/offline complex artificial intelligence (AI)-based on-tact education platform system. According to the present invention, a studio space capable of producing immersive 3D/4D educational content such as mixed reality (MR) content, VR/AR content, and hologram content, a non-face-to-face education center space enabling multi-person interaction based on a plurality of non-face-to-face monitors, and an MR-hologram experience space where the immersive 3D/4D educational content are displayed in real or expanded size are built in an offline space. An online platform is built to connect educational content providers and recipients online while linking with the studio space/non-face-to-face education center space/MR-hologram experience space. AI techniques are introduced into a content management process of the educational content providers and a management process for the recipients. Accordingly, non-face-to-face and non-contact online education can be provided in a more three-dimensional and dynamic form than offline education, thereby being effectively applied to higher education systems such as university education and increasing learning effect as complex two-way communication and lectures with high concentration are provided.
Patent KR-20220047034-A (KR)
Inventor: CHO CHI HYUN
IPC: H04W36/08
Filed: 2020-10-08
Abstract: According to an embodiment of the present invention, in a wireless communication system, a method for allowing a source edge data network to provide a service comprises the following steps of: identifying a handover terminal handed over to a target edge data network among a plurality of terminals receiving a service from the source edge data network and the target edge data network; transmitting information on the identified target edge data network to a server; synchronizing state information of an application for providing a service with the target edge data network; and synchronizing user information of each of the plurality of terminals with the target edge data network.
Patent KR-20220048173-A (KR)
Inventor: CHOI BYUNG IL
IPC: B60W50/00
Filed: 2020-10-12
Abstract: The present invention relates to a fault code label generating method of a vehicle controller. According to the present invention, when a fault code of a controller occurs, it can be easily distinguished whether the fault code is an actual fault code caused by an actual error or failure of the controller or a virtual fault code generated by a reason other than an error and failure of the controller. The fault code label generating method of the vehicle controller according to the present invention comprises: a first judgment step; a comparison step; a second judgement step; a third judgment step; a grasp step; and an attachment step.
Patent KR-20220049820-A (KR)
Inventor: KIM MIN U
IPC: A47B41/00
Filed: 2020-10-15
Abstract: The present invention relates to a moving hanger desk, comprising: a desk; and a screen attached to the desk. According to the present invention, even if there are students shaking their legs in an exam hall or at a school, a user can concentrate on an exam because the same is not visible because of being hidden by the screen. Also, girls wearing skirts at the school can concentrate on a class comfortably even if they don't carry blankets.
Patent KR-20220050282-A (KR)
Inventor: KANG JINGOO
IPC: H01L27/32
Filed: 2020-10-15
Abstract: A display device according to an embodiment of the present invention includes: a first light emitting layer including a first quantum dot for emitting first light; and a first light emitting device comprising a first charge transport layer disposed adjacent to the first light emitting layer; and a second light emitting layer comprising a second quantum dot for emitting a second light having a longer wavelength than the first light; and a second light emitting device including a second charge transport layer adjacent to the second light emitting layer. The first charge transport layer includes a first metal oxide. The second charge transport layer includes a second metal oxide different from the first metal oxide. Thus, the luminous efficiency of the display device can be improved.
Patent KR-20220052457-A (KR)
Inventor: JEON HYEONG JIN
IPC: G06F30/20
Filed: 2020-10-21
Abstract: The present invention relates to a method for measuring a cable length of a ship using modeling. According to the present invention, the method for measuring a cable length of a ship using modeling comprises: a cable tray information input step to store information on a cable tray used for the modeling in an access database; a node modeling step to select a cable tray by using a node modeling program, automatically generate a node in accordance with the information of the selected cable tray, and store the information of the generated node in the access database; a node connection step to select nodes to be connected to each other by using the node modeling program, select and extract a cable tray passed by a link connecting the nodes, generate a link based on the same, and calculate the length of the generated link; and an information extraction step to extract the node information and the information of the link connecting the nodes by using the node modeling program. The present invention aims to provide a method for measuring a cable length of a ship using modeling, which is capable of increasing measurement reliability.
Patent KR-20220052646-A (KR)
Inventor: WOO HYUN JIN
IPC: B60G11/10
Filed: 2020-10-21
Abstract: The present invention relates to a suspension device for a vehicle with a leaf spring. The suspension device comprises: a sub-frame provided to a vehicle body; a leaf spring, of which both end parts are connected to a lower arm, mounted in the sub-frame and extended in a width direction of a vehicle; and a vehicle height control unit mounted in the sub-frame, connected to the leaf spring, and guides sagging of the leaf spring to control height of the vehicle body.
Patent KR-20220052789-A (KR)
Inventor: CHANG JU YONG
IPC: G06K9/00
Filed: 2020-10-21
Abstract: The present invention relates to a system and method for generating a face image based on an emotion, which can receive a face image of a target person and an emotion state, and modify the face image of the target person to match the emotion state and output the face image of the target person. According to the present invention, the system for generating the face image based on the emotion includes: a face feature extraction unit; and a face image generation unit.
Patent KR-20220053957-A (KR)
Inventor: SONG JU HAN
IPC: A61G15/10
Filed: 2020-10-23
Abstract: The present invention relates to: a dental unit chair capable of efficiently controlling the operating speed of a dental treatment tool; a control method thereof; a dental unit chair system capable of establishing a wireless communication environment in which communication interference or communication collision is fundamentally excluded in a dental clinic environment where a plurality of dental unit chairs and a plurality of wireless foot controller are installed; and a method of controlling a plurality of dental unit chairs using the same. The method for controlling a dental unit chair, which is equipped with a plurality of dental treatment tools and performs wireless communication with a foot controller, comprises the steps of: detecting a movement input of a specific treatment tool among the plurality of dental treatment tools; receiving a control signal comprising intensity information for the operation of the specific treatment tool from the foot controller; and operating the specific treatment tool according to the control signal. The operating step comprises at least one among: a motor control step of controlling the operating speed of the specific treatment tool by driving a motor for operation of the specific treatment tool according to the intensity information based on the type of the specific treatment tool; and a valve control step of controlling an operating speed of the specific treatment tool by controlling a proportional control valve according to the intensity information based on the type of the specific treatment tool.
Patent KR-20220055521-A (KR)
Title: Inland water farm tectonic system
Inventor: CHOI KYU IL
IPC: C02F3/12
Filed: 2020-10-26
Abstract: The present invention relates to a reusable inland fish farm construction system by supplying oxygen while removing exuviae and residues generated by inland crustaceans and fish bred in a breeding tank built of concrete, and purifying breeding water used in breeding. The system includes a breeding means (100) for breeding inland crustaceans and fish, a water purification means (200) for purifying breeding water discharged from the breeding means, and a water transport means (300) for transporting the breeding water discharged from the breeding means (100) to the purification means (200) and purified breeding water to the breeding means (100). The breeding means (100) for breeding inland crustaceans and fish comprises a breeding tank (110) having an inner space filled with crustaceans and the breeding water for breeding crustaceans and opened upward, a perforated plate (120) installed in the inner space of the breeding tank (110) for the inland crustaceans and fish not to pass through and for shells or excrement occurred from the inland crustaceans and fish to pass through, and an oxygen supply member (160) supplying oxygen in the state installed in the breeding tank (110).
Patent KR-20220055260-A (KR)
Title: steel plant oneM2M based e-IoT server platform
Inventor: PARK GEONUNG
IPC: G06Q50/06
Filed: 2020-10-26
Abstract: The present invention relates to a server platform and, more specifically, to an oneM2M e-IoT server platform which collects, analyzes and manages power consumption of sensor nodes and power data measurement devices installed in steel plants based on oneM2M.
Patent KR-20220056020-A (KR)
Title: Production Method for Red Ginseng Polysaccharide Using Red Ginseng Residue
Inventor: LEE CHUL HO
IPC: A61K8/73
Filed: 2020-10-27
Abstract: A method for producing red ginseng polysaccharide, and red ginseng polysaccharide manufactured by the method are provided. The method includes the steps of: preparing red ginseng extraction residue; performing enzymatic treatment on red ginseng extraction residue; homogenizing the enzyme-treated red ginseng extraction residue; performing hot water extraction on the homogenized red ginseng extraction residue.
Patent KR-20220056542-A (KR)
Inventor: LEEM GYOUNG HAE
IPC: H04W4/02
Filed: 2020-10-28
Abstract: Disclosed is a giveaway drawing and gamification marketing system based on indoor position recognition technology, capable of recognizing the position of a communication terminal possessed by each customer by using a stationary wireless transmitter installed on every predetermined spot in a commercial facility. The system includes a giveaway event service part performing giveaway drawing with respect to visiting customers who have applied for a giveaway event for a giveaway event period. Moreover, the giveaway event service part includes a giveaway automatic-application part, when recognizing a position of a customer in a commercial facility for the giveaway event period, processing the customer with automatic application for the giveaway event, and a prize-winning likelihood varying part varying a prize-winning likelihood for each customer, who has been processed with the automatic application for the giveaway event period, in accordance with predetermined criteria for the application period.
Patent KR-20220057104-A (KR)
Title: Umbrella water removal device
Inventor: PARK JI IN
IPC: F26B21/00
Filed: 2020-10-29
Abstract: The present invention relates to an umbrella water removal device, in which a detection sensor detects an umbrella and blows wind on the surface of the umbrella through a blower when the umbrella is unfolded and placed on a stand installed in a small area or on a wall at one side of a subway or a building, thereby quickly removing water from the umbrella. According to the present invention, the umbrella water removal device comprises: a case (3) having a hemispherical shape and including an injection pipe (2) with a plurality of wind holes (1) installed on an upper portion thereof; a bracket (4) with an air passage for injecting air into the case (3); and the stands (5) provided on both sides of a lower portion of the bracket (4) to vertically mount the unfolded umbrella. Wind is blown through the blower (6) into the air passage of the bracket (4) to remove the water from the umbrella mounted on the stand (5) and the water is collected in a drip tray (8). The stand (5) is equipped with a water splash prevention device (9) to prevent the water falling from the umbrella from splashing to the surrounding area.
Patent KR-20220058007-A (KR)
Inventor: LEE WON HEE
IPC: B60N2/885
Filed: 2020-10-30
Abstract: The present invention relates to a wing-out headrest for a vehicle. Moreover, an objective of the present invention is to provide a wing-out headrest for a vehicle, which can reduce the number of components for supporting a head of a passenger while securing a side support for the head of the passenger, thereby making it advantageous in terms of weight and cost. The wing-out headrest for a vehicle comprises: a pad rest cover; a pad; a covering; and a pad compression band.
Patent KR-20220060802-A (KR)
Title: Apparatus and method for managing circadian rhythm based on feedback function
Inventor: HEON JEONG LEE
IPC: G16H20/70
Filed: 2020-11-05
Abstract: A device and method for managing a circadian rhythm based on a feedback function are disclosed. The circadian rhythm management method based on the feedback function according to the exemplary embodiment includes the steps of: collecting feature information including a heart rate information, light exposure information, sleep information, and step information for a user; calculating a health score for the user based on the feature information; and providing feedback information including a behavior pattern to improve the health score based on the calculated health score through a user terminal of the user.
Patent KR-20220062892-A (KR)
Title: Electronic device and method for controlling electronic device
Inventor: CHOI SUNG PILL
IPC: G06F5/01
Filed: 2020-11-09
Abstract: The electronic device of the present disclosure may comprise: a memory for storing first input data and first weight data used for an operation of a neural network model; and a processor for obtaining second input data obtained by removing a part of the first input data and second weight data obtained by removing a part of the first weight data, as the first input data and the first weight data are input to a first module, obtaining first output data by inputting the second input data and the second weight data to a second module for performing a multiplication operation; and obtaining second output data by converting the obtained first output data to the form of a floating point indicating 1 bit in a unit scale, on the basis of scaling factors of the first input data and first weight data, the scaling factors being identified through the first module.
Patent KR-20220067808-A (KR)
Title: Apparatus, method and computer program for generating knowledge graph
Inventor: JO DAE WOONG
IPC: G06N5/02
Filed: 2020-11-18
Abstract: An apparatus for generating a knowledge graph based on a knowledge representation model includes: a passage extraction unit which extracts a plurality of passages related to knowledge to be extracted from a plurality of knowledge resources; a passage database which generates a passage database by classifying the plurality of extracted passages by features; a feature extraction unit which extracts at least one feature of knowledge from the knowledge representation model based on a keyword for question generation; a question generation unit which generates a question based on a question generation representation model for the extracted feature of knowledge; an answer derivation unit which derives an answer to the question by inputting at least one specific passage corresponding to the feature of the knowledge from the question and the passage database to a machine reading model; and a knowledge graph generation unit which generates a knowledge graph based on the derived answer. According to the present invention, it is possible to reduce the cost and time required to manually generate a data set.
Patent KR-20210064084-A (KR)
Title: Surface cleaning apparatus with task lighting
Inventor: LUYCKX MICHAEL
IPC: F21Y115/10
Filed: 2020-11-24
Abstract: The present invention provides a surface cleaning device including a work light. The work light can be provided on a hand-carrying body or a housing of a device, a hand tool of the device, or both. The work light is adjustable and can be oriented to illuminate a desired location.
Patent KR-20220071785-A (KR)
Inventor: CHO GYU BONG
IPC: H01M4/70
Filed: 2020-11-24
Abstract: An electrode for a secondary battery is disclosed. The electrode includes: a current collector in which a groove is formed; a first electrode material filled in the groove; and a second electrode material disposed on the current collector in which the first electrode material is filled in the groove, wherein the first electrode material and the second electrode material include an active material capable of an electrochemical reaction with metal ions, and the first electrode material has a larger volume change than the second electrode material during the electrochemical reaction with metal ions.
Patent KR-20220076841-A (KR)
Inventor: KIM JOON KI
IPC: G09G3/3225
Filed: 2020-12-01
Abstract: 본 발명의 실시예들은, 게이트 회로 및 디스플레이 장치에 관한 것으로서, Q 노드와 더미 트랜지스터에 의해 분리된 Q1 노드와 스캔 신호의 출력을 위해 이용되는 게이트 클럭 신호의 입력단 사이에 Q1 노드 커패시터를 배치함으로써, 스캔 신호의 출력 타이밍에 Q1 노드의 전압 레벨을 안정적으로 유지할 수 있다. 따라서, Q1 노드에 의해 제어되며 QB 노드를 제어하는 스위칭 트랜지스터의 구동 상태를 안정적으로 제어함으로써, QB 노드의 리프레시 불량을 방지하고 스캔 신호를 안정적으로 출력하며 게이트 회로의 신뢰성을 개선할 수 있다.
Patent KR-20220078340-A (KR)
Inventor: KIM MYUNG SOOK
IPC: F24F13/24
Filed: 2020-12-03
Abstract: 본 발명은 살균정화 리액터 모듈 및 이를 내장한 스탠드형 공기정화살균장치에 관한 것으로, 더욱 상세하게는 평면에 세워서 사용이 가능한 살균정화 리액터 모듈이 내장된 스탠드형 공기정화살균장치에 관한 것이다. 
이를 위해 본 발명의 살균정화 리액터 모듈은 내부가 비어 있으며, 일측으로부터 공기가 유입되는 바디 케이스; 상기 바디 케이스 내부의 상단과 하단에 각각 형성되는 나노튜브 고정용 트레이; 상기 나노튜브 고정용 트레이와 직접 또는 간접으로 결합되는 나노튜브; 상기 바디 케이스 측면에 형성되는 홀더 홀에 인입되는 자외선램프 고정용 홀더; 상기 자외선램프 고정용 홀더에 인입되는 자외선램프; 및 상기 바디 케이스의 타측에 결합되는 리액터 커버;를 포함한다.
Patent KR-20220082621-A (KR)
Inventor: SHIN JOONG KIL
IPC: G06Q30/02
Filed: 2020-12-10
Abstract: 본 발명은 타겟팅 모수를 자동으로 조정하면서 반복적으로 광고를 집행하는 광고 방법 및 장치에 관한 것이다.  실시예는 복수의 회차에 걸쳐 광고를 집행하는 광고 방법에 있어서, 적어도 하나의 이전 회차에 대응하는 광고의 집행 결과를 획득하는 단계, 광고의 집행 결과에 기초하여, 광고의 타겟팅 모수를 조정하는 단계 및 조정된 타겟팅 모수에 기초하여, 현재 회차에 대응하는 광고를 집행하는 단계를 포함한다.
Patent KR-20220031961-A (KR)
Title: User movement information sharing service system
Inventor: YU JUNG YEOB
IPC: H04N21/435
Filed: 2020-12-15
Abstract: A user movement information sharing service system according to an embodiment according to the technical idea of the present invention relates to a user movement information sharing service system that shares user's departure time information, departure location information, arrival time information, and arrival location information. The user movement information sharing service system comprises: a user movement information receiving unit that receives departure time information, departure location information, and arrival location information of a first user from a first user mobile terminal; an expected arrival time calculating unit that calculates an expected arrival time based on the received departure time information, departure location information, and arrival location information of the first user; and a user movement information transmitting unit that transmits the calculated expected arrival time, the received departure time information, departure location information, and arrival location information of the first user to a second user mobile terminal. According to the present invention, the user movement information sharing service system enables users to share movement-related information between users who have the same movement path in the same time range.
Patent KR-20220085958-A (KR)
Inventor: SEO BYONG MIN
IPC: A47J31/057
Filed: 2020-12-16
Abstract: 본 발명은 역방향 커피 추출 장치에 관한 것으로서, 더욱 상세하게는 추출수 가압장치로 수압을 가한 물을 하부에서 공급하여 상부로 유출하는 과정에서 커피 입자가 물에 우러날 수 있도록 함으로써, 커피 입자 사이의 기포의 부상 방향과 물의 이동 방향이 일치되어 빠른 유속으로 커피를 추출할 수 있고, 기포의 제거가 신속히 이루어져 물과 접촉하는 커피입자의 표면적이 증가되어 진한 농도의 커피 추출이 가능하며, 매우 빠른 시간에 진한 농도의 커피 추출이 가능한 가압형 역방향 커피 추출 장치에 관한 것이다. 
본 발명은 공급 수조(100), 커피 추출조(200), 커피탱크(300), 추출수 가압장치(400)를 포함하여 구성된 가압형 역방향 커피 추출장치를 제공한다. 
또한 본 발명은 상기한 커피 추출조(200)는 추출 용기(210), 추출 캡(220)을 포함하여 구성되고, 
상기한 추출 용기(210)는 경계 효과 팩터(boundary effect factor)(F)가 1.5~1.3으로 형성된 것을 특징으로 하는 가압형 역방향 커피 추출장치를 제공한다. 
(경계 효과 팩터(boundary effect factor)(F)는 아래의 수식으로 구해지고, 
F=(A/CA), 
여기서 A(Area)는 추출용기(210) 내경의 내벽 면적, CA(Cut Area)는 추출용기의 내경의 횡단면적을 의미함) 
또한 본 발명은 커피 추출조(200)의 추출 용기(210)의 하부에 하부 필터(211)가 구비되고, 
상기한 추출 용기(210)의 상부에 상부 필터(212)가 구비되어 있는 것을 특징으로 하는 가압형 역방향 커피 추출장치를 제공한다.
Patent KR-20210090094-A (KR)
Title: Hydrogen gas mixing device
Inventor: ICHINOKIYAMA Hisashi
IPC: B01F23/10
Filed: 2020-12-17
Abstract: The present invention relates to a hydrogen gas mixing device configured to mix a hydrogen gas with a mixing gas, wherein the hydrogen gas mixing device is capable of processing a hydrogen gas even when an abnormality occurs. The hydrogen gas mixing device (1) comprises: a hydrogen generation part (2) configured to generate a hydrogen gas; a mixing gas supply part (3) configured to supply a mixing gas; a gas mixing part (4) configured to mix the hydrogen gas and the mixing gas; a dilution gas supply part (5) configured to supply a non-combustible dilution gas; and a valve circuit (6) configured to, at an abnormality occurrence time, dilute the hydrogen gas with the dilution gas by connecting a first path (13) for the hydrogen gas supplied from the hydrogen generation part (2) and a second path (14) for the dilution gas supplied from the dilution gas supply part (5).
Patent KR-20220090010-A (KR)
Inventor: MA SEONG DUC
IPC: H02H7/26
Filed: 2020-12-22
Abstract: 본 개시는 이중화 시스템으로 구현된 C&P 시스템 및 그의 동작 방법에 관한 것으로, 제1 C&P 시스템에 대한 트립 신호를 출력하는 제1 트립 출력 접점, 제2 C&P 시스템에 대한 트립 신호를 출력하는 제2 트립 출력 접점, 및 차단기와 연결되며, 제1 트립 출력 접점 및 제2 트립 출력 접점에서 출력되는 트립 신호에 기초하여 오픈 또는 클로즈되는 차단 스위치를 포함하며, 차단 스위치는 트립 신호 및 제1 C&P 시스템에 대한 상태 신호와 제2 C&P 시스템에 대한 상태 신호에 기초하여 오픈 또는 클로즈될 수 있다.
Patent KR-20220090954-A (KR)
Inventor: YU JI HOON
IPC: G02F1/1362
Filed: 2020-12-23
Abstract: 본 발명은, 서로 마주보며 이격되는 제1 및 제2기판과; 상기 제1 및 제2기판 사이에 배치되는 액정층과; 상기 제1기판 내면의 부화소에 배치되는 박막트랜지스터와; 상기 박막트랜지스터에 연결되는 화소전극과; 상기 화소전극과 함께 전기장을 생성하는 공통전극과; 상기 제2기판 내면의 상기 부화소의 경계부에 배치되고, 금속물질로 이루어지고, 전압이 인가되는 블랙매트릭스와; 상기 블랙매트릭스 상부의 상기 부화소의 중앙부에 배치되는 컬러필터층을 포함하는 액정표시장치를 제공한다.
Patent KR-20220094479-A (KR)
Title: Resin, resin composition and display device using the same
Inventor: CHO HYUNSANG
IPC: G03F7/028
Filed: 2020-12-29
Abstract: According to one embodiment of the present invention, provided are a resin comprising a repeating unit represented by chemical formula (1), a resin composition comprising the resin, a display device including a pixel separating unit formed of the resin composition. The display device comprises: a first electrode formed on a substrate; the pixel separating unit formed on the first electrode to partially expose the first electrode; and a second electrode installed opposite to the first electrode, wherein the pixel separating unit has an absorbance of 0.5/μm or more at a wavelength of 550 nm.
Patent KR-20220097618-A (KR)
Inventor: PARK JONG HWAN
IPC: F16K3/02
Filed: 2020-12-30
Abstract: The present invention relates to a blocking device for leakage prevention of a pipe, which can minimize the economical burden, comprising: an upper pad unit; a lower pad unit corresponding to the upper pad unit; a disk unit; a fixing unit for fixing the upper and lower pad units; and a coupling unit.