baber/WOPTO huggingface dataset:
Patent KR-20210094479-A (KR)
Title: Composition containing Rosa laevigata extracts for improving respiratory diseases
Inventor: JANG HYEUNG JIN
IPC: A23L33/105
Filed: 2021-01-18
Abstract: The present invention relates to a composition containing a Rosa laevigata fruit extract for prevention, treatment, or alleviation of respiratory diseases. In the present invention, the Rosa laevigata fruit extract is identified to have an anti-inflammatory effect and a therapeutic effect on laryngitis, bronchitis, or respiratory diseases on the basis of the finding that the composition containing the Rosa laevigata fruit extract inhibits an inflammation-related signaling pathway and reduces the release of inflammatory factors and inflammatory cytokines. Therefore, the Rosa laevigata fruit extract according to the present invention can be advantageously used for prevention, treatment, or alleviation of respiratory diseases.
Patent KR-20220108644-A (KR)
Inventor: PARK BYOUNG NAM
IPC: H01M10/052
Filed: 2021-01-27
Abstract: A method for forming a lithium battery electrode without a slurry system is provided. The method for forming a lithium battery electrode according to the present invention includes a step of forming an electrode by depositing MAPbBr_3 on a current collector by electrophoretic deposition.
Patent KR-20220111756-A (KR)
Inventor: LIM HYOUNG JUN
IPC: B05C7/08
Filed: 2021-02-01
Abstract: The present invention relates to a coating device for removing foreign substances inside a steel pipe used as a pipe in a water treatment system and extending durability, and specifically, to technology for an inner coating device for a pipe, wherein foreign substances including scale and rust inside the steel pipe installed and used in the water treatment system are cleanly removed by sequentially utilizing cylindrical metal pigs and spherical metal pigs and are washed with washing water, and coating is performed using nano-inorganic materials.
Patent KR-20220116596-A (KR)
Title: non-invasive brain stimulation healthcare system that can relieve the tension of the person being treated
Inventor: LEE JAEWON
IPC: A61B5/346
Filed: 2021-02-15
Abstract: The present invention relates to a non-invasive brain stimulation health care device, which includes: a plurality of electrode units which applies electrical stimulation to a brain of a subject; a power supply unit which supplies power to the plurality of electrode units; and a control unit which controls the electrical stimulation applied to the brain of the subject by controlling the plurality of electrode units and the power supply unit, wherein the electrical stimulation includes a buffer mode using tACS and a main mode using tDCS.
Patent KR-20210143646-A (KR)
Title: Magnetic tunneling junction with synthetic free layer for sot-mram
IPC: H01L43/02
Filed: 2021-02-26
Abstract: A magnetic memory device includes a spin orbital torque (SOT) induced spin Hall electrode and a free layer of a magnetic tunnel junction (MTJ) stack, which is a synthetic antiferromagnetic structure, disposed on the spin Hall electrode. The free layer has a magnetic moment that is tilted with respect to the long axis of the MTJ stack and tilted with respect to the direction of current flow through the spin Hall electrode. The MTJ stack internally creates a magnetic field to switch the state of the free layer. The free layer may include a first layer separated from a second layer by a spacer layer. The first and second layers may have the same or different crystalline structures.
Patent KR-20210111698-A (KR)
Title: Hollow fiber membrane module
Inventor: TAGUCHI MASAMITSU
IPC: C02F103/04
Filed: 2021-03-02
Abstract: A hollow fiber membrane module (100) includes: a plurality of hollow fiber membranes (10); a container (20) accommodating the plurality of hollow fiber membranes (10); and a feed water inlet (201) provided at one end of the container (20) to be parallel to the longitudinal direction of the hollow fiber membranes (10). The permeation flow rate of the hollow fiber membranes (10) is 850 liters/^2/h or higher in the intermembrane pressure of 0.1 MPa.
Patent KR-20220124462-A (KR)
Title: Mixed oxidizer for hardly decomposable wastewater treatment and wastewater treatment method using the oxidizer
Inventor: HYUN JUN TAEK
IPC: C02F1/72
Filed: 2021-03-03
Abstract: The present invention relates to a mixed oxidizing agent for treating refractory wastewater and a wastewater treatment method using the oxidizing agent and, more specifically, to a method for treating wastewater using the oxidizing agent which comprises: an oxidizing agent injection step of injecting, into refractory wastewater containing organic pollutants and ammonia nitrogen, a mixed oxidizing agent for treating wastewater, wherein the mixed oxidizing agent is composed of 1 to 99 mol% of persulfate and 1 to 99 mol% of a chlorine-based oxidizing agent; and an oxidizing agent activation step of activating the oxidizing agent contained in the refractory wastewater through the oxidizing agent injection step. The mixed oxidizing agent for treating refractory wastewater composed of the components, and the method for treating wastewater using the oxidizing agent, can remove organic pollutants and ammonia nitrogen contained in the refractory wastewater with high efficiency and low costs.
Patent KR-20220022429-A (KR)
Title: Method of manufacturing integrated circuit device
Inventor: KOH CHA WON
IPC: C11D3/00
Filed: 2021-03-08
Abstract: In a manufacturing method of an integrated circuit element, a photoresist film is formed by coating a photoresist composition on a substrate having a main surface and an edge portion surrounding the main surface. A portion of the photoresist film is removed from the edge portion of the substrate. After the portion of the photoresist film is removed, the substrate is treated using a main treatment composition including an organic solvent, an acid, and water.
Patent KR-20210032341-A (KR)
Title: Method and apparatus for transmitting buffer status report in wireless communication system supporting device to device communication
Inventor: KWON KI BUM
IPC: H04W28/02
Filed: 2021-03-10
Abstract: Provided are a method of transmitting a buffer state report in a wireless communication system supporting device-to-device communication, and a device thereof. The method of transmitting a buffer state report by a device in a wireless communication system supporting device-to-device (D2D) communication includes the following steps of: mapping a target ID which is identification information of a target to perform D2D communication, with a logical channel group; transmitting information about a mapping relation between the target ID and an ID of the logical channel group to a base station by using UE assistance information; and transmitting a buffer state report about D2D data to be transmitted to the target, to the base station.
Patent KR-20220127071-A (KR)
Title: Dual surge tank
Inventor: LIM KYE HYUN
IPC: F01P11/02
Filed: 2021-03-10
Abstract: Disclosed is a dual surge tank. The dual surge tank according to one embodiment of the present invention comprises a plurality of surge tank units and stores a cooling water therein, respectively. In addition, the provided dual surge tank can accurately detect a cooling water amount according to the direction of a slope when a heavy construction equipment is located or parked on the slope. The dual surge tank comprises: the surge tank unit (100); a cooling water supplying tube (200); a cooling water discharging tube (300); and a cooling water level sensor unit (600).
Patent KR-20220128459-A (KR)
Title: Composition and method for manufacturing pepticide
Inventor: EOM JAE HYUN
IPC: A01N65/34
Filed: 2021-03-13
Abstract: The present invention relates to a manufacturing method of a natural insecticide using Japanese apricot ingredients, and more specifically, to a manufacturing method of a natural insecticide using Japanese apricot ingredients which comprises: an S-1 step of providing a Japanese apricot ingredient material containing a Japanese apricot ingredient; S-2 step of pulverizing the Japanese apricot ingredient material provided in step S-1 and then making the same reaction with 95 to 99.9% of pure ethanol.
Patent KR-20220129265-A (KR)
Title: Method and Apparatus for Defect Inspection Based on Explainable Artificial Intelligence
Inventor: KIM TAE HYUN
IPC: G06N3/04
Filed: 2021-03-16
Abstract: Disclosed are a device and method for detecting a defect based on explainable AI. In determining a quantity/defect of a product using a deep learning-based classification model based on an image of the product, the present embodiment provides a device and method for detecting a defect that provide a basis for determining for the quantity/defect provided by a classification model using eXplainable Artificial Intelligence (XAI), generate a type set for the basis of the determination, and continuously update a parameter of the classification model using the type set.
Patent KR-20220132256-A (KR)
Title: A surgical shaft
Inventor: LEE KYO YUN
IPC: A61B17/00
Filed: 2021-03-23
Abstract: A surgical shaft according to an embodiment of the present invention is a surgical shaft used in laparoscopic surgery. The surgical shaft comprises a rod-shaped shaft part; a pressing member installed at one end of the shaft part and for manipulating a suture during the laparoscopic surgery; and a swab part installed at the other end of the shaft part and used for tissue dissection in the laparoscopic surgery.
Patent KR-20220132981-A (KR)
Title: Road condition recognizing method
Inventor: LIM JAE EUN
IPC: G06K9/00
Filed: 2021-03-24
Abstract: The present invention relates to a method for recognizing road condition, comprising: a step of monitoring an acceleration sensor signal of a vehicle; a step of, when an instantaneous change volume of an acceleration sensor signal is equal to or higher than a certain reference change volume, determining if the acceleration change of the vehicle is due to an internal situation of the vehicle; a step of, when the acceleration change of the vehicle is not due to an internal situation of the vehicle, determining that the acceleration change is due to a road condition, and transmitting the information including the position on the road which has caused the acceleration change to an integrated management system by the vehicle; a step in which the integrated management system receives the information transmitted by the vehicle, and calculates the reliability of the received information; and a step in which, when the reliability is equal to or higher than a certain reference value, the integrated management system determines that the relevant position on the road is in a state to cause the acceleration change of a vehicle. The present invention is able to secure more improved performance for driving a vehicle.
Patent KR-20220136758-A (KR)
Title: Porous metal nanosheets containing antimonene, manufacturing method thereof, and use thereof
Inventor: KIM SANG JAE
IPC: C22C14/00
Filed: 2021-04-01
Abstract: The present invention relates to a porous metal nanosheet containing antimonene, wherein antimonene is directly grown on a porous metal so as to reduce the processing time and prevent the agglomeration between sheets. In a porous metal nanosheet containing antimonene, the antimonene is grown on the surface of the porous metal nanosheet, and the metal is one or more selected from the group consisting of titanium oxide, copper, aluminum, and nickel.
Patent KR-20220138941-A (KR)
Title: Vehicle trunk drive actuator
Inventor: KIM YUN SOO
IPC: B62D25/12
Filed: 2021-04-07
Abstract: The present invention relates to a drive actuator of a vehicle trunk, which opens and closes a vehicle trunk. The drive actuator of a vehicle trunk comprises: a drive motor; a rotation shaft which is formed with a first worm gear in a first direction in a first region, is formed with a second worm gear in a second direction opposite to the first direction in a second region, and is rotated and driven by the drive motor; a first worm wheel which engages with the first worm gear; a first transmission gear which integrally rotates with the first worm wheel; a second worm wheel which engages with the second worm gear; a second transmission gear which integrally rotates with the second worm wheel; an output gear which rotates by engaging with the first transmission gear and the second transmission gear at the same time; an output shaft which is interconnected with the rotation of the output gear causing the same to rotate; and a drive holder which is fixed to the output shaft to rotate with the output shaft and is connected with a connection bracket connected with a vehicle trunk lid. The drive actuator of a vehicle trunk can open and close a trunk lid with vibrations, allow a user to manually open and close the trunk lid, prevent noise and vibrations, and have a compact lightweight structure.
Patent KR-20220141018-A (KR)
Inventor: GIM JIN CHEOL
IPC: A61C8/00
Filed: 2021-04-12
Abstract: In order to improve the bonding force with a prosthesis, the present invention relates to an implant cylinder device which is embedded in a buried hole formed in a position aligned with an implant in the prosthesis so that the prosthesis replacing a lost tooth is coupled to the implant placed in the arch to be restored and fixed in the oral cavity, and which is hardened and attached through a curable resin. The implant cylinder device includes: a cylinder body portion having therein a coupling groove in which the outer surface of the post protruding from the top of the implant is inserted and contact-supported, and having, on an outer circumference, an alignment protrusion corresponding to a polygonal alignment groove formed on an inner circumference of an upper end of the implant so as to align a coupling direction with the implant; and an extension portion extending upward of the cylinder body portion, wherein an engaging step protrudes radially inward along the boundary of the coupling groove and the coupling hole formed through the longitudinal direction to communicate with the coupling groove, a concave-convex part formed in multiple stages by alternating a plurality of ring-shaped projections and filling grooves along the longitudinal direction on the outer circumference, and a guiding groove part recessed in a predetermined cross direction in the plurality of projections so as to form a filling space communicating with the filling grooves to guide the curable resin to each of the filling grooves.
Patent KR-20220141120-A (KR)
Inventor: YOON SHINHO
IPC: H01Q1/24
Filed: 2021-04-12
Abstract: According to various embodiments, an electronic device, which can help realize excellent radiation performance, includes a first housing including a first conductive portion through a portion of a side surface and including a first space, a second housing slidable in a first direction from the first housing, a flexible display disposed to be supported by the first and second housings and including at least a partially variable display area when transitioning from a slide-in state to a slide-out state, and a wireless communication circuit disposed in the first space and configured to transmit or receive a wireless signal in at least one frequency band through the first conductive portion. The first conductive portion includes a first portion having a length in the first direction, a second portion spaced apart from the first portion at a predetermined interval and having a length in the first direction, and a third portion connecting one end of the first portion and one end of the second portion. The at least one frequency band is determined based on a length extending from the first portion, through the third portion, to the second portion. Various other embodiments can be possible.
Patent KR-20220141942-A (KR)
Inventor: HWANG SUN IL
IPC: A61J7/00
Filed: 2021-04-13
Abstract: The present invention relates to a tablet sorting system. The tablet sorting system of the present invention comprises: a supply device; an alignment device; a tablet discrimination device; a classification device; a database; and a control unit. According to the present invention, tablets can be quickly classified regardless of the composition, color, type, etc. of the tablets, thereby increasing accuracy and reliability.
Patent KR-20220142051-A (KR)
Inventor: SHIN YOUNGCHUL
IPC: B32B27/20
Filed: 2021-04-14
Abstract: According to various embodiments of the present invention, an impact beam comprises a main body extended in one direction and having an inner hollow portion, and the main body has a transverse cross-section with a square shape where each side of the square shape can be formed to be curved to have a predetermined curvature. The purpose of the present invention is to provide the impact beam which effectively absorbs collision energy received by a door during a side collision of a vehicle, and a manufacturing method thereof.
Patent KR-20220144174-A (KR)
Inventor: LIM SUNG HUN
IPC: B65G13/08
Filed: 2021-04-19
Abstract: The present invention relates to a foldable automatic conveyor, which includes: a plurality of conveying rollers (10) having coupling holes (11) formed therein; a pair of foldable frames (20) respectively connecting both ends of the plurality of conveying rollers (10); a plurality of rotating shaft members (30) coupled to the foldable frame (20) so as to be disposed between the conveying rollers (10); a drive pulley (40) coupled to an end of the conveying roller (10) and the rotating shaft member (30); drive belts (50, 60) wound around the adjacent drive pulleys (40); and a drive motor (70) for rotating the drive pulley (40). The drive pulley (40) includes a coupling part (41) coupled to the conveying roller (10) or the rotating shaft member (30), and an inner pulley part (42) and an outer pulley part (44) which are sequentially provided on one side of the coupling part (41) and have a plurality of friction protrusions or friction grooves (43, 45) formed thereon. The drive belts (40, 50) includes the inner and outer drive belts (50, 60) which are caught by the inner and outer pulley parts (42, 44) of each drive pulley (40) coupled to the conveying roller (10) and the rotating shaft member (30) on one side adjacent to the conveying roller (10), wherein a plurality of friction grooves or friction protrusions (51) extending in a longitudinal direction to be caught on the friction protrusion or the friction grooves (43) of the inner and outer pulleys (42, 44) of the drive pulley (40) are spaced apart in the width direction. According to the present invention, articles can be efficiently conveyed.
Patent KR-20220090374-A (KR)
Inventor: GO YOUNG DAE
IPC: G06Q50/26
Filed: 2021-04-30
Abstract: 본 발명은 상/하수도, 전력, 통신, 가스/난방 등의 지하시설물에 대한 현장 점검, 시공, 비상 작업을 효과적으로 수행할 수 있도록 현장 작업자의 휴대기기에 지하시설물에 대한 증강현실 정보가 제공되는 지하시설물 관리시스템에 관한 것으로서, 4G, 5G, LTE 및 블루투스 통신이 가능하고 카메라가 장착된 휴대기기; 상기 휴대기기에 내장되며, 로그인 기능과 인증 기능을 갖는 보안애플리케이션; 상기 휴대기기에 내장되고 상기 로그인을 통해 실행되며, GPS데이터 신호를 연산처리하는 위치좌표 관리부, VRS데이터 신호를 연산처리하는 보정좌표 관리부, 상기 위치좌표 관리부가 연산처리한 값과 상기 보정좌표 관리부가 연산처리한 값을 비교 분석하여 정밀좌표값을 산출하는 고정밀 좌표산출부, 상기 카메라 촬영을 통해 입력되는 실제 영상데이터와 선별데이터를 이용하여 증강현실 정보를 생성하고 상기 정밀좌표값을 이용하여 실제 영상속 객체와 상기 증강현실 정보를 매칭시키는 기능이 구비되는 디스플레이부 및 제작업 결과보고나 당설비 변동사항을 기재할 수 있는 문서파일을 제공하는 기능이 구비되는 작업처리부로 이루어지는 지하시설물 관리애플리케이션; Multi-GNSS(C)가 송출하는 상기 GPS데이터 신호를 블루투스 통신을 통해 위치좌표 관리부에 제공하고, VRS서버가 송출하는 상기 VRS데이터 신호를 블루투스 통신을 통해 보정좌표 관리부에 제공하는 위치정보 수신기; 및 상/하수도, 전력, 통신, 가스/난방의 지하시설물 운영주체가 보유하고 있는 지하시설물 GIS DB로부터 증강현실 기반 데이터를 생성하는 상/하수도DB, 전력DB, 통신DB, 가스/난방DB를 포함하는 지하시설물 통합DB;로 이루어지며, 상기 지하시설물 통합DB에는 상기 상/하수도DB, 전력DB, 통신DB, 가스/난방DB으로부터 상기 선별데이터를 추출하는 축약DB 및, 추출된 상기 선별데이터를 디스플레이부에 제공하는 입출력 인터페이스가 더 포함되는 것을 특징으로 한다.
Patent KR-20220149967-A (KR)
Inventor: LEE EUI CHUL
IPC: A61B5/103
Filed: 2021-05-03
Abstract: The present invention relates to a method for detecting a pulse wave, and more particularly, to a method and device for restoring a non-contact pulse wave signal into a contact pulse wave signal using deep learning technology. According to an embodiment of the present invention, the method and device for restoring a non-contact pulse wave signal can obtain a heartbeat signal in real time. In addition, the method and device for restoring a non-contact pulse wave signal may more accurately measure a heartbeat signal compared to before the non-contact signal restoration. In addition, the method and device for restoring the non-contact pulse wave signal can analyze the morphological meaning of the pulse wave signal by restoring the shape of the pulse wave signal more clearly than before non-contact signal restoration.
Patent KR-20220150788-A (KR)
Inventor: SONG SEONG HYEON
IPC: G05B19/042
Filed: 2021-05-04
Abstract: Embodiments of the present invention relate to a voice recognition-based astronomical equipment control system and astronomical equipment control method. According to embodiments of the present invention, the system includes: an input unit for receiving a voice command of a user; a control command determining unit for converting the voice command into corresponding text and determining a control command corresponding to the text; and a control unit for determining the operation type of astronomical equipment corresponding to the control command and transmitting the control command to a driving unit of the astronomical equipment based on the operation type to control the operation.
Patent KR-20220155492-A (KR)
Title: provisional prosthesis set for dental restoration and manufacturing method of provisional prosthesis using thereof
Inventor: GIM JIN CHEOL
IPC: G16H50/50
Filed: 2021-05-13
Abstract: The present invention provides a method for manufacturing a temporary prosthesis using a temporary prosthesis set for dental restoration in order to improve precision. The method for manufacturing a temporary prosthesis using a temporary prosthesis set for dental restoration comprises: a first step of obtaining a first scanning image displaying 3D surface information of the arch to be restored and a second scanning image displaying 3D surface information of an occlusion target portion by scanning each of upper and lower jaws of a patient whose at least one of the upper and lower jaws is edentulous jaw, and performing virtual occlusion corresponding to a preset vertical height; a second step of generating design information of a temporary prosthetic base including a virtual teeth portion in an occlusion space formed between the 3D surface information of the arch to be restored and the 3D surface information of the occlusion target portion, and generating design information of an alignment coupling jig along an occlusion line overlapping each tooth end image in which the virtual teeth portion and tooth portion information displayed on a second scanning image side are virtually occluded; a third step of manufacturing a real temporary prosthetic base and a real alignment coupling jig based on the design information of the temporary prosthetic base and the design information of the alignment coupling jig, placing the temporary prosthetic base in the arch to be restored, in which a temporary embedment hole is formed into which a temporary cylinder coupled to an upper end of an implant pre-placed in the arch to be restored is inserted, and aligning and constraining an occlusion position of the temporary prosthetic base by coupling the occlusion target portion and each tooth end of the temporary prosthetic base with a coupling groove formed in the alignment coupling jig; and a fourth step of manufacturing a temporary prosthesis by fixing the temporary cylinder to the temporary prosthetic base, in which the occlusion position is aligned and constrained through the alignment coupling jig, through a curable resin. Accordingly, precision of occlusion can be significantly improved.