baber/WOPTO huggingface dataset:
Patent KR-20210158439-A (KR)
Inventor: JUNG CHAN GYU
IPC: E03C1/05
Filed: 2020-06-23
Abstract: The disclosure relates to an automatic hand washing sterilizer that can be managed hygienically while allowing a user to wash hands in a single hand washing space, wash hands with water, and dry hands with hot air. The automatic hand washing sterilizer according to an embodiment of the present specification is applied to an automatic hand washing sterilizer to remove foreign substances and bacteria remaining on the surface of a hand by washing the same with water, and comprises: a body having a front open so that hands can enter and exit, and having a hand washing space for washing inserted hands; a washing water injection nozzle for injecting direct water-type washing water onto the hands when whether a hand is inserted into a washing water injection part of the hand washing space is detected by a second sensor; a washing water jet nozzle formed in the hand washing space at one side of a washing water spray nozzle, and spraying a washing solution onto the hand surface when a third detection sensor detects that the hand is moved to a washing solution jet part of the hand washing space after washing with water; a washing solution spray nozzle formed in the hand washing space to one side of the washing water spray nozzle and spraying the washing solution onto the surface of the hand when it is detected by the third sensor that the hand is washed with water and then moved to the washing solution spraying part of the hand washing space; and a hot air outlet formed in the hand washing space at the other side of the washing water spray nozzle, washing the hand surface and re-washing the same with washing water, and removing residual moisture and cleaning solution by discharging hot air on the surface of the hand when the movement to the hot air outlet of the hand washing space is detected by a fourth sensor.
Patent KR-20220004896-A (KR)
Title: Display device and tiled display device including the same
Inventor: JANG DAE HWAN
IPC: H01L27/12
Filed: 2020-07-03
Abstract: An object of the present invention is to provide a tile-type display device capable of removing a sense of disconnection between a plurality of display devices and improving image immersion. The display device comprises: a substrate comprising a plurality of light emitting regions and a plurality of light blocking regions surrounding each of the plurality of light emitting regions; a thin film transistor layer comprising a thin film transistor disposed on the substrate, and a connection line connected to the thin film transistor; a light emitting device layer disposed on the thin film transistor layer and comprising a plurality of light emitting devices corresponding to each of the plurality of light emitting regions; an encapsulation layer covering the light emitting device layer; and a pad part disposed on the encapsulation layer and contacting connection wiring through a contact hole provided in the encapsulation layer.
Patent KR-20220008614-A (KR)
Inventor: LEE KWANHYOUNG
IPC: C07C233/05
Filed: 2020-07-14
Abstract: The present invention relates to: a novel sphingolipid that has a low melting point, is liquid at room temperature, and is easily miscible with various vegetable and/or animal oils; and a composition for external application for skin comprising the same. In the present invention, the above-mentioned novel sphingolipid can be usefully used as an active component of the composition for pharmaceuticals, cosmetics, quasi-drugs, etc., for anti-inflammation, improving moisture or skin barrier, repairing UV-induced skin damage or relieving skin irritation, and lip moisturizing or lip protection.
Patent KR-20220009215-A (KR)
Inventor: HONG TAE MIN
IPC: B23K7/10
Filed: 2020-07-15
Abstract: The present invention is to provide a cutting device for welding, which can be continuously re-cut without using a rail and can uniformly form a gap formed during re-cutting. According to the present invention, the cutting device for welding comprises: a carriage (100) including a main body (110), an adsorption unit (120) installed on the main body (110) and adsorbing the main body (110) to objects to be cut (801, 802), and a driving part (140) for moving the main body (110); a cutting part (200) installed in the carriage (100) and cutting along the bevel; and a guide roller part (300) including a guide roller (32) installed on both sides of the main body (110) and moving along a slope plane (SP) of the bevel, respectively.
Patent KR-20220010103-A (KR)
Inventor: MANG CHANG YONG
IPC: B01D53/30
Filed: 2020-07-17
Abstract: The present invention relates to a contaminant gas purification apparatus equipped with an induction heating type high-temperature oxidation and pyrolysis heat exchanger. More specifically, the contaminant gas purification apparatus comprises: one or two high-temperature or ultra-high-temperature heat exchangers (20) operated at high temperature by induction heating on the inside and outside of a frame 10 having a predetermined shape; a working coil assembly (40) providing an electromagnetic field to the heat exchanger; an operation unit (50), an operation state display unit (60); a temperature display unit (70); a temperature detection sensor (80); a working coil driving unit (90); a control unit (100); and a prefabricated cooling exhaust pipe (110). The high-temperature heat exchanger (20) includes a main body (21), a bottom plate (22), a first heating target (23) directly reacting to induction heating, and a plurality of exhaust guiders (24). The ultra-high temperature heat exchanger (20) includes a main body (21), a bottom plate (22), a first heating target (23), a plurality of exhaust guiders (24), and a corrosion-preventing second heating target (26) receiving heat conduction to come in surface and space contact with contaminant gas. Accordingly, various contaminant gases can be decomposed at a high temperature through a heat exchanger driven by induction heating, thereby being purified efficiently, safely, stably, and completely.
Patent KR-20220010184-A (KR)
Title: High-nitrogen austenitic stainless steel with improved hydrogen embrittlement resistance
Inventor: HAN SEOP NOH
IPC: C22C38/58
Filed: 2020-07-17
Abstract: Disclosed in the present invention is high-nitrogen austenitic stainless steel. According to one embodiment of the present invention, the high-nitrogen austenitic stainless steel comprises 0.1 wt% or less of C, 1 wt% or less of Si, 15-22 wt% of Cr, 5-14 wt% of Ni, 1-10 wt% of Mn, 0.1-0.2 wt% of N, and the remainder consisting of Fe and inevitable impurities. The Ni content higher than or equal to the Ni_min value expressed in the following formula (1): 0.01*(Ni + Mn)^2 - 0.2*(Ni + Mn) - 21.6*N + 7.87, can be included. In the formula (1), Ni, Mn, and N represent wt% of respective elements.
Patent KR-20210038301-A (KR)
Title: Apparatus and method for supporting tsc
Inventor: MOON SANG JUN
IPC: H04W56/00
Filed: 2020-07-17
Abstract: The present disclosure relates to a device and a method for supporting time sensitive communication (TSC). A method for supporting TSC by a user plane function (UPF) may include the steps of: receiving, from a first user terminal, a sync frame for time synchronization between time sensitive network nodes (TSN nodes), wherein the sync frame is transmitted to the first user terminal from a first TSN node corresponding to a grand master; measuring a residence time taken until the sync frame is received by the UPF from the first user terminal; updating a field of the sync frame on the basis of the measured residence time and a reception time of the sync frame; and transmitting the updated sync frame to a second TSN node or a second user terminal. The present invention provides the device and method capable of effectively supporting a service in a wireless communication system.
Patent KR-20220012001-A (KR)
Inventor: CHANGHYEON LEE
IPC: G05D1/02
Filed: 2020-07-22
Abstract: According to an embodiment, provided is a controlling method of a robot cleaner comprising: a travel step in which a robot cleaner travels in an area to be cleaned; a map generation step which generates a plurality of maps by varying the amount of light of a depth camera during the travel step; and a map fusion step which generates a fusion map by fusing the plurality of maps captured in the map generation step. According to one embodiment of the present invention, an effective cleaning path can be generated by creating a fusion map which includes practical information regardless of the distance of an obstacle, the color of the obstacle and floor surface, and the like, by means of the depth camera.
Patent KR-20220012105-A (KR)
Inventor: KO SUNG HO
IPC: G01N33/49
Filed: 2020-07-22
Abstract: The present invention relates to a portable whole blood pretreatment device for application to on-site inspection and a pretreatment method using the same. According to an aspect, the whole blood pretreatment device can rapidly separate/remove a blood cell and plasma protein in the whole blood by only a simple operation for applying pressure by pressing with a finger after dropping a small amount of the whole blood without help of expensive huge equipment and a specialist so as to effectively obtain a serum sample having high purity. Therefore, when it is applied to a bio sensor for biomarker detection in the whole blood, substances that interfere with signal measurement and viscous substances that interfere with a flow of fluid are sufficiently removed, thereby performing high-selectivity and high-sensitivity detection of a target biomarker in blood.
Patent KR-20220015185-A (KR)
Inventor: KANG BYUNGSOO
IPC: C07D487/04
Filed: 2020-07-30
Abstract: The present specification provides a method for manufacturing an organic compound comprising: a first step of reacting a compound represented by chemical formula 1, and a compound represented by chemical formula 2; a second step of recrystallizing and purifying a reactant of the first step using a first solvent; a third step of reacting the first product obtained through the second step, and trialkylphosphine, triarylphosphine, triarylphosphite or trialkylphosphite; and a fourth step of recrystallizing and purifying the reactant of the third step using a second solvent.
Patent KR-20220023382-A (KR)
Title: Ball screw nut exclusive inspection device of clutch for vehicle
Inventor: LEE BYUNG CHUL
IPC: G01B5/16
Filed: 2020-08-21
Abstract: The present invention relates to an inspection device exclusively for a ball screw nut of an electronic clutch for a vehicle, comprising: a reference setting jig (1) for setting an inspection reference by fixing a hole (c1) formed at the center of the body (c) of a ball screw nut; a fixing jig (2) for introducing a connection shaft (c2') at one side of the body (c) and fixing the position thereof; a first fixing block inspection jig (3) having a gauge (p) for inspecting the protruding length of a fixing block (c3) below the body (c) with respect to the center of the hole (c1); and a connection shaft inspection jig (4) having a gauge (p) for inspecting the processing length of a connection shaft (c2) at the other side of the body (c) with respect to the center of the hole (c1), which are configured in connection above an installation die (6). Therefore, the precision of inspection can be maximized while enabling the processing inspection of a ball screw nut to be performed more swiftly and more conveniently.
Patent KR-20220023430-A (KR)
Title: System and method for managing material using permission information
Inventor: HOSIK JI
IPC: G06Q10/10
Filed: 2020-08-21
Abstract: A system and method for managing a material using permission information are disclosed. The system for managing the material includes: a database in which partition information for dividing a three-dimensional area of the three-dimensional structure model into a plurality of work areas, and authorization information for defining access permission to each partitioned work area are stored; and a material management device for adding a permission group identifier included in the permission information to attribute information of a design object designed in a corresponding work area, and calculating the amount of material for each work area using the permission group identifier.
Patent KR-20220023790-A (KR)
Inventor: KIM MIN SEO
IPC: A47G19/22
Filed: 2020-08-22
Abstract: The present invention relates to a drinking cup having a handle so that a cup can be easily lifted. The present invention has an effect of making it possible that a user easily hold and use the cup even when a hot or cold liquid is filled inside a container by forming the handle on the side surface of the container. The drinking cup of the present invention comprises: the container; and the handle.
Patent KR-20220027628-A (KR)
Title: A Rainwater Receiver for Eaves
Inventor: KIM JIN WOO
IPC: E04D13/04
Filed: 2020-08-27
Abstract: The present invention relates to an eaves rainwater receiving apparatus. More specifically, according to the present invention, a rain gutter is installed between margins of an end of eaves, allowing a water to pass through a lower part, and the water passing through the gutter is drained to the outside through a rainwater drainage way. Therefore, even in a case of a high-rise hanok, a damage caused by the water falling from the end of the eaves can be reduced. The rainwater receiving apparatus of the present invention comprises: the rain gutter; and the rainwater drainage way.
Patent KR-20220032169-A (KR)
Title: Continuous method for producing fluorine-containing cyclic sulfur compounds
Inventor: LEE HYUN JOO
IPC: C07D333/28
Filed: 2020-09-07
Abstract: Disclosed herein is a method for continuously producing a fluorine-containing cyclic sulfur compound. The preparation method comprises the steps of: 1) injecting perfluoroolefin having 4 to 8 carbon atoms and sulfur into a reactor; 2) reacting sulfur with perfluoroolefin having 4 to 8 carbon atoms in the reactor of 1); 3) transferring the reaction product of 2) to a separator via a condenser; 4) transferring liquid-phase reaction products from the separator of 3) to a distillation column and moving gas-phase reaction products to a compressor; and 5) distilling the liquid-phase reaction products transferred to the distillation tower in 4) to obtain a fluorine-containing cyclic sulfur compound, and recycling the gaseous reaction products transferred to the compressor to the reactor.
Patent KR-20220045755-A (KR)
Title: A method for producing an admixture for a gypsum board and an admixture thereof, composition for forming a gypsum board
Inventor: CHOI GWANG HO
IPC: C04B24/16
Filed: 2020-10-06
Abstract: The present invention relates to a method for preparing an admixture for a gypsum board, an admixture for a gypsum board obtained thereby and a composition for forming a gypsum board including the same. Particularly, according to the present invention, the degree of sulfonation (DS) of a sulfonated polystyrene (SPS)-based compound or sulfonated polystyrene (SPS)-based polymer compound is controlled, or the types of monomers contained in the polymer compound or the degree of polymerization of the monomers is controlled so that the physical properties, such as flowability and solidification time, of gypsum slurry may be controlled.
Patent KR-20220057811-A (KR)
Title: Remote control underwater speaker of sunlight generating type
Inventor: KANG JOON GU
IPC: H04R1/44
Filed: 2020-10-30
Abstract: The present invention relates to a sunlight generation-type remote underwater sound generator including: a float; a sound generation and output device detecting an underwater event occurrence situation and outputting a fish avoidance sound underwater; a driving control device controlling and driving the overall operation of the underwater sound generator; and a case where the float and the driving control device are installed. The sound generation and output device includes: a sound output unit outputting a sound underwater in a state of being positioned underwater by a wire connected to the case; and an event monitoring unit coupled to the sound output unit and detecting a movement within an underwater detection range in real time. The present invention is provided with a solar collector converting solar energy into electric energy and operates with a power source converting solar energy collected on the water by the solar collector into electric energy to perform power generation and supply. At the same time, the generator floating in an installation target area generates a fish-repelling fish avoidance sound underwater and propagates the sound depending on the underwater event situation.
Patent KR-20220058085-A (KR)
Title: integrated management system for reverse auction of order
Inventor: LEE SUNG HEE
IPC: G06Q30/04
Filed: 2020-10-30
Abstract: The present invention provides an integrated management system for a reverse auction of an order board, as a system that enables freight transportation at a low freight rate through a reverse auction information processing method based on open competitive bidding by truck owners for the freight price of a freight order since the freight order received from the terminal of a freight owner is arranged from the terminal of an agent to the terminal of the truck owner. Thus, the present invention is to promote the vitalization of a freight business directly related to a freight transport pipeline and provide a synergistic effect that increases the profits of the freight owner, truck owner, and agent.
Patent KR-20220059697-A (KR)
Title: Display panel and display device using the same
Inventor: HYUNSUK LEE
IPC: G09G3/3266
Filed: 2020-11-03
Abstract: The present invention relates to a display panel and a display device using the same. The display panel includes: a pixel array in which a plurality of data lines, a plurality of gate lines intersecting with the data lines, and a plurality of pixels are disposed in a high pixels per inch (PPI) region and a low PPI region; a first gate driving unit supplying a gate signal to the gate lines in the high PPI region; and a second gate driving unit receiving a carry signal from the first gate driving unit to supply the gate signal to the gate lines in the low PPI region.
Patent KR-20220059827-A (KR)
Title: Construction machine
Inventor: KIM TAEYOON
IPC: E02F9/26
Filed: 2020-11-03
Abstract: The present invention relates to a construction machine operated by a hydraulic pressure of a main pump, which comprises: a detection member for detecting an obstacle around the construction machine; and a control unit which receives information detected by the detection member and determines a degree of danger based on the distance between the construction machine and the obstacle. The control unit limits output of the construction machine according to a determined risk level. The construction machine provides information, and limits performance of the construction machine according to the distance between the construction machine and the obstacle.
Patent KR-20220063366-A (KR)
Title: Open Toothbrush Sterilizer
Inventor: JO MIN JUN
IPC: A61L2/26
Filed: 2020-11-10
Abstract: The present invention relates to an open-type toothbrush sterilizer, and more particularly, to an open-type toothbrush sterilizer in which a bristle part of a toothbrush is openly exposed to an outside of the sterilizer to facilitate sterilization and removal of water remaining on the bristles. The open-type toothbrush sterilizer, according to an embodiment of the present invention, comprises: a plurality of supports protruding downward toward a body and having a predetermined thickness; an insertion part formed on one side of the body and having an insertion hole penetrating up and down so that a toothbrush is inserted obliquely; and an ultraviolet lamp provided on a lower surface of the body on the other side of the insertion part to irradiate ultraviolet rays. The toothbrush penetrates the insertion hole obliquely so that the bristle part of the toothbrush is opened under the ultraviolet lamp.
Patent KR-20220063425-A (KR)
Title: Portable water filtration device
Inventor: HANNA CHOI
IPC: G01N1/20
Filed: 2020-11-10
Abstract: The present invention relates to a portable collected water filter device which comprises: a first tank storing a water collection sample; a filter unit connected to a lower portion of the first tank to separate a component to be inspected from the water collection sample; and a second tank connected to a lower portion of the filter unit to store the water collection sample where the component to be inspected is separated. More specifically, the filter unit comprises at least one connection frame, and the connection frame has an H-shaped cross-section. Moreover, an upper groove and a lower groove are distinguished by a filter mounting unit, and a filter is installed in the filter mounting unit.
Patent KR-20200134189-A (KR)
Inventor: KIM GEUN TAK
IPC: H01L27/32
Filed: 2020-11-17
Abstract: Provided is a light emitting display device. In one example, the light emitting display device comprises: a substrate on which a plurality of pixels are defined; a first electrode formed for each pixel on the substrate; a pixel defining layer partitioning each pixel on the substrate and having an opening exposing the first electrode; a charge injection layer formed on the first electrode; a surface treatment layer formed on the charge injection layer so as to extend from the inside of the opening of the pixel defining layer to an upper surface of the pixel defining layer, wherein a plurality of grooves are formed in a portion extending to the upper surface of the pixel defining layer; a charge transport layer formed on the surface treatment layer; a light emitting layer formed on the charge transport layer; and a second electrode formed on the light emitting layer. The display quality can be prevented from deteriorating due to the unwanted color mixture being displayed during driving.
Patent KR-20220069615-A (KR)
Title: Heater assembly and aerosol generating apparatus having the same
Inventor: KIM DONG SUNG
IPC: A24F40/46
Filed: 2020-11-20
Abstract: A heater assembly includes: a heating element including a net material generating heat when electricity is applied and having a cylindrical shape; and a plurality of electrodes extended in the circumferential direction of the heating element at one side and the other side in the longitudinal direction of the heating element to supply electricity to the heating element. The present invention can produce good quality aerosols.
Patent KR-20220073042-A (KR)
Inventor: KIM JINHO
IPC: G01W1/02
Filed: 2020-11-26
Abstract: 본 발명은 내풍설계를 위한 설계풍속 산정 시 요구되는 기본풍속을 산정하는 방법에 대한 것으로, 종래의 기술은 관측된 풍속 중 선별된 연최고최대풍속을 활용하였으나, 본 발명은 관측된 풍속에 대해 지형 및 지표조도의 영향을 고려하여 풍속을 보정한 이후 연최고최대풍속을 선별하여 사용하는 빈도분석 평가 방법에 관한 것이다. 
이를 위한 본 발명은, 빈도분석을 위해 요구되는 풍속 자료에 대해 상세 단위 데이터(10)와 상세 단위 데이터를 보정하기 위한 풍향별 지표조도계수(20), 풍향별 지형할증계수(30), 이를 통해 최종 선별되는 연최대최고풍속 데이터(40)으로 구성되며, 상세 단위 데이터에 대해 풍향별 지표조도 및 지형할증계수를 통해 기본풍속 조건으로 보정하고, 빈도분석에 적용된 추정한 분포와 관측값의 적합관계를 판단하기 위해 Hazen Plot을 통해 적합성을 판단하여, 상기방법을 통해 선별한 연최고최대풍속과 종래의 기술로써 활용되는 기상관측지점의 보정되지 않은 관측 풍속에 대한 연최고최대 풍속의 비교테이블(50)을 통해 본 발명으로 인한 오차율에 대해 검증한다.
Patent KR-20220073295-A (KR)
Title: 부동산 시세 추정 장치 및 그 방법
Inventor: OH SUNG BUM
IPC: G06Q50/16
Filed: 2020-11-26
Abstract: 본 발명은 부동산 시세 추정 장치에 관한 것으로, 본 발명의 일 실시 예에 따른 부동산 시세 추정 장치는 부동산의 실거래가 데이터, 대장 데이터, 토지특성 데이터를 포함하는 부동산 관련 데이터를 수집하는 데이터 수집부; 상기 실거래가 데이터의 특성정보와 상기 대장 데이터 및 토지특성 데이터의 특성정보를 상호 비교하여 일치하는 부동산의 소재지를 상기 실거래가 부동산의 소재지로 매칭하고 해당 부동산에 대한 거래 데이터 목록을 생성하는 데이터 정제부; 및 상기 소재지가 매칭된 부동산의 특성정보를 이용하여 평가대상 부동산에 대한 복수의 유사가격권 부동산을 추출하고, 추출된 유사가격권 부동산의 특성정보를 이용하여 평가대상 부동산에 대한 시세 추정 모델을 생성하고, 생성된 시세 추정 모델에 상기 평가대상 부동산의 특성정보를 입력하여 평가대상 부동산의 시세를 추정하는 시세 추정부를 포함할 수 있다.
Patent KR-20220074383-A (KR)
Title: 신규 락토바실러스 루테리 균주 및 이의 용도
Inventor: LEE KYUNG MIN
IPC: A61Q19/00
Filed: 2020-11-27
Abstract: 본 발명은 신규 락토바실러스 루테리 균주 및 이의 용도에 관한 것으로, 구체적으로는 루테린을 생산하는 락토바실러스 루테리 BR201 균주, 및 상기 균주 또는 이의 배양액을 포함하는 루테린 생산용 미생물 제제, 항균용 조성물 및 화장료 조성물에 관한 것이다. 상기 락토바실러스 루테리 BR201 균주는 루테린 생산능이 우수한 신규 균주로서 루테린을 산업적으로 대량 생산하는데 이용 가능하며, 이러한 균주 또는 이의 배양액을 유효성분으로 포함하는 다양한 형태의 항균 조성물을 제조하는데 활용될 수 있다.