baber/WOPTO huggingface dataset:
Patent KR-20220159716-A (KR)
Inventor: KIM BYUNG SUB
IPC: F16L37/092
Filed: 2021-05-26
Abstract: The present invention relates to a pipe grip ring with independent fixing pieces and a pipe coupler using the same and, more specifically, to a pipe grip ring with independent fixing pieces, which can increase fixing power to a pipe with multiple fixing pieces independently provided on a base ring, and a pipe coupler using the same. The pipe grip ring with independent fixing pieces according to the present invention, which is a pipe grip ring that allows a pipe to be inserted from the back but fixes the pipe so that the pipe does not escape to the front, comprises: a hollow cylindrical base ring into which the pipe is inserted; and multiple fixing pieces each formed in a shape in which a first side and a second side are bent at a predetermined angle of inclination with respect to a vertex portion, and made of a spring steel material, wherein the first side and the second side of the multiple fixing pieces are rotated based on the vertex portion, narrowed by an external force, and spread by an elastic force to be restored. The multiple fixing pieces are each independently disposed on the inner circumferential surface of the base ring at regular intervals, the first side is fixed to the base ring in a front-to-back direction, and the second side protrudes inwards to be inclined toward the back so that a front end of the second side comes in contact with the outer circumferential surface of the pipe.
Patent KR-20220160199-A (KR)
Inventor: SUNG YUN HO
IPC: H01P1/203
Filed: 2021-05-27
Abstract: Provided is a filter comprising: a first block member pair composed of a first upper-side block member and a first lower-side block member; and a first SSL resonator comprising a first SSL member disposed in a first gap provided between the first upper-side block member and the first lower-side block member, wherein a first resonant frequency of the first SSL resonator is adjusted according to a disposition state of a movable block member among the first upper-side block member and the first lower-side block member. Therefore, the present invention is capable of providing an SSL filter having a reduced size and weight.
Patent KR-20220161079-A (KR)
Inventor: PARK MAN HO
IPC: H04W88/04
Filed: 2021-05-28
Abstract: Disclosed is a technology for establishing wireless relay communication. Provided is an operating method of a relay terminal, as an operating method of a relay terminal in a communication system, comprising the steps of: calculating a first available resource amount of a communication service through a base station; calculating a required resource amount by the relay terminal; generating an identifier for a relay terminal in which the first available resource amount and the required resource amount are reflected, and providing the identifier to a remote terminal; and providing a relay service to the remote terminal when a request for the relay service is received from the remote terminal.
Patent KR-20210153544-A (KR)
Inventor: KOIWA SHINGO
IPC: H01J37/32
Filed: 2021-06-07
Abstract: In a load stand provided with a load surface of a substrate, the present invention improves a flatness of the relevant load surface. The load stand for loading a substrate has: an electrostatic chuck having a load surface of the substrate; a support member supporting the electrostatic chuck; and an absorbing member disposed between the electrostatic chuck and the support member, and having an outer edge fastened to the support member through a fastener, wherein between the electrostatic chuck and the absorbing member, a connection region in which the electrostatic chuck and the absorbing member are connected to each other in a center part of the electrostatic chuck, and a separation region in which the electrostatic chuck and the absorbing member are separated from each other in an outer more edge side of the connection region are formed.
Patent KR-20220168856-A (KR)
Title: Ventilator for the calf in dystocia
Inventor: HA SEUNG MIN
IPC: A61M1/00
Filed: 2021-06-17
Abstract: The present invention relates to an air injector for supplying air to livestock in the uterus by being inserted into the uterus during dystocia of the livestock. The air injector comprises: a mask surrounding a breathing area of the livestock; an air pump supplying air to the breathing area of the livestock or a space between the breathing area of the livestock and the mask, or discharging air from the space; an amniotic fluid removal device discharging amniotic fluid from the breathing area of the livestock or the space between the breathing area of the livestock and the mask; and a plurality of connection pipes connecting the air pump and the amniotic fluid removal device to the mask. According to the present invention, air can be injected into a calf having difficulty in breathing during dystocia using the air injector.
Patent KR-20230000612-A (KR)
Title: Automatic corn rapping machine
Inventor: LEE KUI YOUNG
IPC: B65B1/04
Filed: 2021-06-25
Abstract: The present invention relates to an automatic grain packing machine and more specifically, to an automatic grain packing machine designed to perform packaging with all types of grain packaging paper, including large-sized packaging paper requiring sewing, and providing a low failure rate, a minimal operation time, and a significantly reduced packaging time, thereby lowering production costs. According to the automatic grain packing machine of the present invention, grain can be automatically packed in any type of grain packaging paper by a single machine, and since a sewing machine is formed, grain can be automatically packaged even in wrapping paper, which is convenient. Moreover, each rail is formed in two layers to speed up the operation of transfer devices, resulting in increased work efficiency.
Patent KR-20230001864-A (KR)
Inventor: CHOI KANG SUN
IPC: G06T7/50
Filed: 2021-06-29
Abstract: The present invention relates to a method and system for classifying inscription areas on headstones with rough surfaces. In addition, the present invention comprises: an adjustment step of performing mesh subdivision on 3D scan data of a headstone to evenly adjust the distribution of points forming a mesh; an extraction step of extracting depth features, valley features, and local surface features from the segmented 3D scan data; a conversion step of converting the segmented 3D scan data into a 2D inscription image by matching the extracted depth features, valley features, and local surface features to pixel intensity; and a classification step of using a deep learning-based classification model to classify an inscription area that constitutes the stroke of an inscription and a non-inscription area where an inscription stroke does not exist in the 2D inscription image. Inscriptions on headstones with weathered or rough surfaces can be accurately and effectively classified. Similar to the engraved area, a weathered non-engraved area can be classified into an actual engraved area.
Patent KR-20230007634-A (KR)
Title: Unwinder generative breaking system that does not require winding diameter setup
Inventor: KIM JIN MAN
IPC: B65H23/182
Filed: 2021-07-06
Abstract: The present invention relates to an unwinder dynamic braking system which allows a work target wound on an unwinder to be unwound by the operation of a motor installed and connected to one side of a rotary shaft of the unwinder to be wound on a rewinder, and is constructed to be linked to a roll-to-roll work system in which printing, coating, laminating, or forming work of the work target is performed by a converting device arranged between the unwinder and the rewinder. An objective of the present invention is to provide an unwinder dynamic braking system capable of sufficiently lowering work difficulty for performing control. The unwinder dynamic braking system comprises: a diameter calculation unit calculating a winding diameter of the unwinder based on a tension sensing value sensed by a tension sensing module installed between the unwinder and the converting device to sense the tension of the work target moving toward the converting device by being unwound from the unwinder and a tension setting value inputted and set by a worker; a torque limit calculation unit calculating a torque limit based on the tension setting value inputted and set by the worker and a winding diameter calculation value calculated by the diameter calculation unit; a tension control part generating a motor tension control command signal for adjusting the operating state of the motor based on the torque limit calculated through the torque limit calculation unit; and an unwinding drive part receiving the tension control command signal generated through the tension control part to control the operating state of the motor based on the tension control command signal.
Patent KR-20230011536-A (KR)
Inventor: YOO YOUNG RAK
IPC: F16H61/30
Filed: 2021-07-13
Abstract: The present invention relates to a reducer using a planetary gear and to a reducer capable of automatically changing an output mode, which allows changing the output speed from a low-speed mode to a high-speed mode or from a high-speed mode to a low-speed mode with a simpler structure. The reducer comprises: a hydraulic motor; a first-stage planetary gear module connected to an input shaft that receives the rotational force of the hydraulic motor; a second-stage planetary gear module connected to the first-stage planetary gear module; a control block connected to an auxiliary hydraulic line branched from a main hydraulic line provided for driving the hydraulic motor; and a controller for controlling the control block. When driven in a first mode, a first clutch and a second clutch of the first-stage planetary gear module are operated by receiving the repulsion force of a spring, and when shifting to a second mode, the first clutch and the second clutch are simultaneously operated in opposite directions by fluid pressure supplied through an outflow line of the control block to switch an output mode.
Patent KR-20230011823-A (KR)
Inventor: HONG DAE EUI
IPC: G06F9/455
Filed: 2021-07-14
Abstract: The present invention relates to a multiple hardware operating device, which is, according to one embodiment of the present invention, a device for operating a plurality of projects integrally in a virtual environment by using multiple hardware. The device comprises: a project generation unit receiving a request for project generation, hardware selection, selection of a virtual software environment, and selection of a virtual hardware environment from a user to generate a project including selected information; a project activation unit receiving a request for activating a project from the user to activate the requested project among the generated projects such that the requested project can be executed in the hardware included in the information on the corresponding project; an access and relay unit for accessing the user and the hardware included in the information on the project and making relay such that the user can execute the project; and an information storage unit connected to the project generation unit, the project activation unit, and the access and relay unit to provide the stored information or store the generated information.
Patent KR-20230012154-A (KR)
Inventor: LEE HYE WON
IPC: A61B5/11
Filed: 2021-07-15
Abstract: The present invention relates to a shoe for stimulating muscles using electrical signals to relieve leg fatigue and increase muscle strength. According to the present invention, the shoe comprises: a first body; a second body extending upward from the first body to cover at least a part between a user's ankle and knee and including a stimulation pad disposed on the inner surface; a power supply device supplying an operation signal to the stimulation pad; a case storing the power supply device; and a coupling band connected to the case and coupled to surround the outer peripheral surface of the second body. The case is disposed adjacent to the outer surface of the second body, the stimulation pad comes in contact with at least a part of the user's calf, and the operation signal supplied to the stimulation pad is transmitted to the user's calf muscle through the user's skin to contract or relax the calf muscle.
Patent KR-20230014022-A (KR)
Inventor: LIM HYUN TAEK
IPC: G06Q20/40
Filed: 2021-07-20
Abstract: Currently, to settle hospital bills, a patient must receive a waiting number at a kiosk, wait until the patient's turn, and then go to a payment counter to make payment. Therefore, a hospital needs receptionists, must buy kiosks, and must maintain the same. The present invention relates to a system in which a QR code that allows direct access to a server is generated and attached to the hospital, and the patient or guardian scans the QR code with a smartphone to access the server and then settle hospital bills using the smartphone. According to the present invention, the hospital does not need a receptionist or kiosk, and the patient or guardian can make payments right away with smartphones without having to wait for their turn.
Patent KR-20230016392-A (KR)
Title: 2-terminal memory device, manufacturing method thereof and semiconductor device comprising the 2-terminal memory device
Inventor: WON UI YEON
IPC: H10N70/00
Filed: 2021-07-26
Abstract: The present invention relates to a 2-terminal memory device comprising a substrate; a source electrode and a drain electrode which are formed to face each other on the upper surface of the substrate; a ferroelectric layer connected to the source electrode and the drain electrode and formed between the source electrode and the drain electrode; and an extended drain electrode continued from the drain electrode and laminated on the ferroelectric layer. According to the present invention, the 2-terminal memory device is applicable as a cross-point type and neuromorphic device capable of implementing multiple resistance levels by having multiple variable resistance layers.
Patent KR-20230018139-A (KR)
Inventor: PARK SANG KEUN
IPC: G06N20/00
Filed: 2021-07-29
Abstract: The present invention relates to a system for providing a business data customized analysis and solution based on big data and artificial intelligence, and the task to be resolved is to derive and analyze various information, problems or errors which are not provided from existing IT solution systems, to propose more precise and efficient solutions and to provide customized operational management information optimized for each client and information for supporting decision-making necessary for business operations. In one embodiment, disclosed is a system for providing a business data customized analysis and solution comprising: a data collection unit which collects business data in real time or on a regular basis from multiple client servers; a big data analysis unit which standardizes business data through preprocessing and refinement on the business data and builds big data through real-time or regular analysis on the standardized business data; a data learning management unit which receives business data analysis results through the big data analysis as learning data, uses an artificial intelligence algorithm to generate a learning model for the learning data, performs machine learning through the generated learning model and stores and manages the learning model and learning results; and an artificial intelligence solution providing unit which obtains BES data from a business management system of a client and uses the learning model and the learning results to provide business activity management information optimized for each client for the BES data.
Patent KR-20220015985-A (KR)
Inventor: JANG JIN SUK
IPC: A41D13/11
Filed: 2021-07-29
Abstract: The present invention relates to a medical or health mask which uses a nonwoven fabric and a filter to prevent penetration of harmful substances, such as bacteria, dust, and the like, on aerosol into the respiratory organ, and a manufacturing method thereof. According to the present invention, the medical or health mask comprises: a protective filter part covering the nose and the mouth to prevent penetration of harmful substances into the respiratory organ; and a fixing band part connecting both sides of the protective filter or connected to both sides to fix the protective filter part to a wearer's face. The protective filter part includes at least one filter member filtering out harmful substances and a protective nonwoven fabric overlapping the filter member to protect the filter member. The protective filter part includes a plurality of fusion points formed by ultrasonic fusion or thermal fusion on the filter member and the protective nonwoven fabric to have rigidity to maintain a desired shape, wherein the fusion points have a diameter of 0.3 to 1 mm and are formed at an interval including 4 or more and 9 or less in a reference area of 1 cm^2 dividing the protective filter part by a square. Accordingly, a wearer can breathe comfortably while the rigidity is maintained.
Patent KR-20230021887-A (KR)
Title: Cooling structure of Arc source
Inventor: JUN HO SEONG
IPC: C23C14/34
Filed: 2021-08-06
Abstract: As a cooling structure of an arc source of the present invention, the cooling structure of the arc source comprises a cooling channel to cool a side surface, not a rear surface, of a target, and a cooling efficiency hardly changes according to a change in thickness of the target. Therefore, there is an advantage in which a coating film of the same uniform quality can be obtained for a new target or a nearly used target without an additional process control or an increase in coating time.
Patent KR-20210101181-A (KR)
Title: Method for filling cavity formed under road using low flowrate filler
Inventor: RYU YONG SUN
IPC: E01C23/10
Filed: 2021-08-06
Abstract: The present invention relates to a filling method for a cavity under a road to prevent formation of a sink hole by filling a cavity formed under a road. According to the present invention, the filling method for a cavity under a road comprises the steps of: detecting a cavity under a road and estimating the volume of the cavity; forming a filler injection hole by drilling the road; installing a double pipe, in which an injection pipe unit to inject a filler into the cavity is integrally formed with a discharge pipe unit having a shutter member to discharge the filler when pressure above a certain level is applied in the cavity, into the injection hole; and injecting the filler into the cavity through the injection pipe unit and finishing the injection when the filler flows back through the discharge pipe unit by opening of the shutter member.
Patent KR-20210101184-A (KR)
Title: Antenna apparatus
Inventor: YOO CHANG WOO
IPC: H01Q5/50
Filed: 2021-08-09
Abstract: The present invention relates to an antenna apparatus, and more particularly, to an antenna apparatus that includes a main housing in which an inner space is formed to embed a main board and a plurality of heat dissipation fins are provided on an outer surface thereof; a cover housing provided to shield the inner space of the main housing and provided with a plurality of heat dissipation fins on an outer surface thereof; and a plurality of unit antenna blocks that is detachably coupled to occupy a part of the outer surface of the cover housing and includes an antenna substrate in which one or more antenna elements and one or more antenna filters are combined. The plurality of unit antenna blocks are signal-connected to the main board through at least one connecting card, thereby providing an advantage that dual banding can be realized and effective heat dissipation can be achieved.
Patent KR-20230023871-A (KR)
Inventor: MOON DONG SOO
IPC: A01N25/34
Filed: 2021-08-10
Abstract: The present invention relates to an acaricide composition comprising a mixture of catnip oil and a ginkgo leaf extract as an active ingredient. The acaricide composition of the present invention exhibits an increased acaricidal effect compared to commercially available concentrations of d-phenothrin, includes the composition of supplements that can enhance the acaricidal effect of natural extracts in an optimal condition, and uses natural extract ingredients that exclude organic chemicals, and thus is eco-friendly and economical.
Patent KR-20230023434-A (KR)
Title: New type reactor
Inventor: KIM JOO SIK
IPC: B01J19/20
Filed: 2021-08-10
Abstract: The present invention relates to a new reactor for pyrolysis or gasification of biomass or waste industrial materials. The reactor, which is an aspect of the present invention, includes a feed stirring part and a feed processing part located apart from the feed stirring part to maximize heat transfer efficiency for feeds such as biomass or industrial waste, and the transfer efficiency and classification efficiency of the feed itself or intermediate products generated during feed processing, and thus can efficiently produce products of excellent quality from the feed.
Patent KR-20230030135-A (KR)
Inventor: YANG KWAN SECK
IPC: H01R13/66
Filed: 2021-08-25
Abstract: 본 발명은 연기감지기가 내장되어 있는 콘센트로 콘센트 내부 접촉불량 등에 의한 연기가 발생시 전원을 차단하여 화재가 발생되는 것을 방지하고 주변의 화재시에도 감지하여 전원을 차단함으로 화재가 확산되는 것을 예방할 수 있다.
Patent KR-20230031546-A (KR)
Title: 반도체 모듈용 모듈 기판 및 반도체 메모리 모듈
Inventor: HEO DA AE
IPC: H05K1/16
Filed: 2021-08-27
Abstract: 상기 본 발명의 일 과제를 달성하기 위한 예시적인 실시 예들에 따른 반도체 모듈용 모듈 기판은, 순차적으로 적층된 복수 개의 절연층들, N개의 신호들을 각각 전송하고, 상기 복수 개의 절연층들을 적어도 부분적으로 관통하고 평면도에서 보았을 때 N각형의 형태로 배열되는 N개의 비아들을 갖는 N개의 신호 라인들, 및 상기 N개의 신호 라인들 사이에 용량 결합(capacitive coupling)을 제공하도록 구비되고, 상기 N개의 비아들 중에서 서로 인접한 제1 및 제2 비아들 사이에서 상기 용량 결합을 제공하기 위한 제1 소자 및 상기 N개의 비아들 중에서 서로 인접하지 않는 제3 및 제4 비아들 사이에서 상기 용량 결합을 제공하기 위한 제2 소자를 갖는 커패시터 소자를 포함하고, 상기 제1 소자는 상기 제1 비아로부터 상기 제2 비아를 향하여 연장하는 제1 용량 패턴 및 상기 제2 비아로부터 상기 제1 비아를 향하여 연장하는 제2 용량 패턴을 포함하고, 상기 제2 소자는 상기 제3 비아로부터 상기 제4 비아를 향하여 연장하는 제3 용량 패턴 및 상기 제4 비아로부터 상기 제3 비아를 향하여 연장하는 제4 용량 패턴을 포함하고, 상기 제1 및 제2 용량 패턴들은 상기 복수 개의 절연층들에서 서로 다른 절연층들에 각각 위치하고 평면도에서 보았을 때 서로 중첩되는 영역을 갖고, 상기 제3 및 제4 용량 패턴들은 상기 복수 개의 절연층들에서 서로 다른 절연층들에 각각 위치하고 평면도에서 보았을 때 서로 중첩되는 영역을 갖는다.
Patent KR-20230033849-A (KR)
Title: 장애인용 여행 정보 제공 서버 및 이를 실행하는 방법
Inventor: JO JUN SEOP
IPC: H04M1/72415
Filed: 2021-09-02
Abstract: 본 발명의 일 실시예에 따른 장애인용 여행 정보 제공 시스템은 업체 점검자 단말로부터 여행 업체의 업체 시설 각각에 대한 업체 시설 점검 정보를 수신하면, 상기 업체 시설 점검 정보 중 입구에 대한 정보를 기초로 해당 여행 업체가 장애인이 휠체어를 타고 이용 가능한지 여부에 따라 해당 여행 업체를 장애인이 이용 가능 시설로 선정하는 업체 선정 관리부, 상기 업체 선정 관리부에 의해 선정된 여행 업체의 상태 정보가 저장되어 있는 시설 점검 정보 데이터베이스, 상기 업체 선정 관리부에 의해 선정된 여행 업체의 업체 정보가 저장되어 있는 업체 정보 데이터베이스, 상기 업체 선정 관리부에 의해 선정된 여행 업체에 대한 업체 시설 점검 정보를 기초로 장애인 전용 주차장 항목, 장애인 전용 엘리베이터 항목, 휠체어 대여소 항목, 장애인 전용 화장실 항목, 객실 내 장애인 화장실 항목 및 장애인 전용 객실 항목 각각의 상태 정보를 결정하여 상기 시설 점검 정보 데이터베이스에 저장하는 시설 관리부 및 사용자 단말로부터 여행 업체에 대한 조회 요청 메시지를 수신하면 상기 업체 정보 데이터베이스에 저장된 여행 업체의 정보 및 상기 시설 점검 정보 데이터베이스에 저장된 여행 업체의 상태 정보를 상기 사용자 단말에 제공하는 여행 업체 정보 제공부를 포함하고, 상기 업체 시설 중 여행 업체 맞춤형 스마트 휠체어는 도킹 포트를 통해 상기 여행 업체 맞춤형 스마트 휠체어를 이용하는 사용자가 보유하는 사용자 단말과 연결되며, 상기 사용자 단말 상에 표시된 제어 인터페이스를 통해 제어 명령을 수신하는 단말 장치 연결 포트, 여행 업체의 종류에 따라 해당 여행 업체에서 이용 가능한 편의 시설의 기능 중 상기 단말 장치 연결 포트로부터 수신된 제어 명령에 해당하는 이용 가능한 편의 시설의 리모컨 기능을 실행하는 리모컨부 및 상기 단말 장치 연결 포트로부터 수신된 제어 명령의 종류에 따라 상기 여행 업체 맞춤형 스마트 휠체어의 동작 시작 시간 및 동작 종료 시간을 결정하고, 상기 동작 시작 시간 및 동작 종료 시간에 따라 상기 여행 업체 맞춤형 스마트 휠체어 사용 시간을 산출하고, 상기 사용 시간에 따라 상기 여행 업체 맞춤형 스마트 휠체어의 이용 요금을 과금하는 요금 처리부를 포함한다.
Patent KR-20230038925-A (KR)
Title: 차량용 램프 및 그 램프를 포함하는 차량
Inventor: LEE HYUN SOO
IPC: G02B27/30
Filed: 2021-09-13
Abstract: 광을 조사하는 광원; 상기 광원의 전방에 구비되고 상기 광원에서 출사되는 광이 입사되는 콜리메이터; 및 상기 콜리메이터의 전방에 구비되고 상기 콜리메이터에서 출사되는 광이 입사되는 도광부; 를 포함하고, 상기 도광부는, 상기 도광부의 후방에 구비되고 상기 콜리메이터와 마주보도록 구비되고 상기 콜리메이터에서 출사되는 광이 입사되는 입사부; 상기 도광부의 전방에 구비되고 상기 입사부에서 출사된 광이 입사되는 출사부; 및 상기 입사부와 상기 출사부를 연결하는 몸체부; 를 포함하고, 상기 입사부, 출사부 및 몸체부는 일체로 형성되고, 상기 입사부의 광축(AXI)과 상기 출사부의 광축(AXO)은 서로 나란하게 형성되되, 상기 입사부의 광축(AXI)은 상기 출사부의 광축(AXO)으로부터 상방으로 이격되는 차량용 램프가 개시된다.
Patent KR-20230040407-A (KR)
Title: 연료전지 차량용 냉각 장치
Inventor: KONG IM MO
IPC: B60K15/07
Filed: 2021-09-15
Abstract: 본 발명은 연료전지 차량용 냉각 장치에 관한 것으로, 연료를 저장하는 연료저장탱크와, 연료저장탱크의 일측에 설치되어 연료저장탱크를 커버하는 커버부 및 커버부에 구비되고, 연료저장탱크의 냉각 효율을 향상시키는 냉각효율향상부를 포함하는 것을 특징으로  한다.