baber/WOPTO huggingface dataset:
Patent KR-102257043-B1 (KR)
Inventor: LEE JANG BUM
IPC: B63B35/32
Filed: 2020-01-21
Granted: 2021-05-27
Abstract: According to the present invention, a multifunctional ship for collecting and recycling marine litter comprises: a floating matter collection ship detecting marine litter floating on the sea or sunken to the seabed to collect the marine litter to a hull; a processing and recycling ship receiving marine litter collected by the floating matter collection ship to remove water therefrom to sort the marine litter for each property and process and treat the marine litter to be recycled; and a worker residence ship in which workers needed for processing and treatment work of the marine litter reside. The floating matter collection ship, the processing and recycling ship, and the worker residence ship are coupled to move while moving to the location of the sea surface on which marine litter is present, are separated to enclose the marine litter in a triangular shape with the marine litter as the center of the triangle when reaching the location of the sea surface on which the marine litter is present to start marine litter collection and recycling work, and create stationary waves toward the center to gather the marine litter at the center. Then the floating matter collection ship collects the marine litter gathered near the center. According to the present invention, pollutants and litter floating on the sea are gathered to be collected and treated to produce recycled oil or recycle the pollutants and the litter.
Patent KR-102256666-B1 (KR)
Inventor: LEE WON KYEONG
IPC: A24F40/42
Filed: 2020-02-05
Granted: 2021-05-26
Abstract: According to embodiments, it is possible to provide a cartridge comprising: a connector including a plurality of terminals for forming an electrical connection between the cartridge and an external device; a heater heated by a current flowing through a first pair of terminals among the plurality of terminals; and a processor that performs counting based on a signal transmitted through a second pair of terminals among the plurality of terminals, and stores the number of times corresponding to the counting result. Meanwhile, when the plurality of terminals are shorted according to a preset pattern, the processor can initialize the stored number of times. The present disclosure can provide the cartridge for use with an aerosol generating device, and cartridge reuse by unauthorized users can be prevented.
Patent KR-102269739-B1 (KR)
Title: Ship's drinking start and navigation prevention system
Inventor: HYUN SANG HYO
IPC: B63H21/21
Filed: 2020-02-17
Granted: 2021-06-25
Abstract: The present invention relates to a system for preventing drunk start and sailing of a ship, and more particularly, to a system for preventing drunk start and sailing of a ship which controls the start of the ship based on results of a breathalyzer test, and further measures an alcohol concentration from time to time during the sailing to fundamentally block proxy start and sailing, enabling safe sailing. According to the present invention, alcohol is measured and then approval is processed from a starting stage of the ship through a start-up control device. By sensing real-time alcohol concentration during sailing through a sailing control device, in addition to starting the ship, it is possible to fundamentally prevent proxy operation during sailing, thereby showing the effect that made safe sailing possible. The present invention includes a communication unit and a main control unit.
Patent KR-102255168-B1 (KR)
Title: A magnet shock noise reduction structure of a solenoid valve
Inventor: YOON YONG HO
IPC: F16K31/06
Filed: 2020-02-26
Granted: 2021-05-25
Abstract: The present invention relates to a structure for reducing a permanent magnet impact noise of a solenoid valve, and more specifically, to a structure for reducing a permanent magnet impact noise of a solenoid valve, which can fill a bobbin space with viscous oil to attenuate the movement speed of a permanent magnet in the bobbin space such that the impact noise of the permanent magnet is prevented, and can flexibly response to a heating water temperature by changing the volume of bobbin space through thermal deformation of O-rings. To achieve the purpose of the present invention, provided is the structure for reducing a permanent magnet impact noise of a solenoid valve, which comprises: a solenoid bobbin having a coil installed around the solenoid bobbin to generate electromagnetic force, and having the bobbin space opened toward one side; the viscous oil filled in the bobbin space; a plunger cylinder inserted into the bobbin space and having a plunger space; the permanent magnet moved by the electromagnetic force of the coil in the bobbin space formed between the plunger cylinder and the solenoid bobbin; and the plunger which is inserted into the plunger space of the plunger cylinder and is lifted by the magnetic force of the permanent magnet. The plurality of O-rings are interposed between the outer circumferential surface of the plunger cylinder and the inner circumferential surface of the solenoid bobbin in the height direction of the plunger cylinder.
Patent KR-102337703-B1 (KR)
IPC: B23K31/12
Filed: 2020-03-03
Granted: 2021-12-13
Abstract: 실시예들은 네트워크 카드, 네트워크 카드를 포함한 용접기, 및 서버를 포함한 용접기 관리 시스템에 관련된다. 
상기 용접기 관리 시스템은 서버와 디지털 용접기로 양방향 통신 가능한 네트워크 카드를 이용하여, 디지털 용접기의 용접 작업 현황을 나타내는 모니터링 서비스, 용접 작업의 조건을 제어하는 원격 제어 서비스, 다수의 디지털 용접기 각각의 펌웨어를 업데이트하는 펌웨어 관리 서비스, 및 모니터링 정보를 분석한 결과를 제공하는 분석 서비스를 제공할 수 있다.
Patent KR-102158379-B1 (KR)
Inventor: LEE GI HYEUN
IPC: H02J9/06
Filed: 2020-04-10
Granted: 2020-09-22
Abstract: Disclosed are a control device of an uninterruptible power system (UPS) of a parallel structure and a method thereof. According to a specific embodiment of the present invention, a reference voltage command value is derived by sequentially performing voltage control and current control for the voltage command value supplied from the outside by a circular chain control (3C) technique for each synchronous coordinate system of an axis and a q-axis. An error voltage between a first module and any second module is derived by multiplying a difference between an output current of an LC filter unit of the first module and an output current of an LC filter unit of the second module connected in parallel with the first module by a reciprocal number of a first transfer function of the voltage control to be added to the voltage command value, thereby solving a power imbalance between the modules. Moreover, a difference between an output current of an inductor of an LC filter of the second module and an output current of an inductor of an LC filter of the first module is multiplied by a second transfer function to derive a compensation voltage so as to add the derived compensation voltage to the error voltage, thereby improving transient response of power on a load side.
Patent KR-102186623-B1 (KR)
Title: Coupling assembly for accessory
Inventor: KIM DO HOON
IPC: A44C5/20
Filed: 2020-04-14
Granted: 2020-12-03
Abstract: The present invention relates to an accessory connecting device. The accessory connecting device according to the present invention relates to the accessory connecting device capable of detaching an accessory body. The accessory connecting device comprises: a first connecting unit which is fixed to one end of the accessory body; a connecting member which combines a lower part with the first connecting unit to be rotated; a plurality of radial protrusions which protrude to the outside in an upper part of the connecting member; a second connecting unit which is fixed to the other end of the accessory body; a penetrating hole which is formed in the center of the second connecting unit through which the radial protrusions pass; and a mounting groove which is recessed and formed on an upper surface of the second connecting unit and is adjacent to the penetrating hole in which the radial protrusions are inserted. The present invention can provide aesthetic sensibility.
Patent KR-102254642-B1 (KR)
Title: Platform of recognizing and saving biometric marker based block chain
Inventor: SONG YOUNG MIN
IPC: H04L29/08
Filed: 2020-04-24
Granted: 2021-05-21
Abstract: The present invention relates to a companion animal biometric marker recognition blockchain platform and, more specifically, to a companion animal biometric marker recognition blockchain platform which comprises: a photographing unit configured to photograph a biometric marker image of an animal; an analysis unit that acquires biometric marker data from the photographed image; and a database unit that stores the acquired biometric marker data. The companion animal biometric marker recognition blockchain platform is designed to identify a tissue piece of a biometric marker so as to increase a recognition rate of a companion animal, store the biometric marker data by using an ERC-20 based blockchain network so as to increase security, and expect convenience in registration and search so as to allow a protector to easily upload and share data.
Patent KR-102139446-B1 (KR)
Title: A recycable mask having sterilizing and purifying functions
Inventor: YUNE SUNG HYUNE
IPC: A62B18/00
Filed: 2020-04-27
Granted: 2020-07-29
Abstract: The present invention relates to a sanitary mask comprising: a mask body (1) which is composed of a silicone material; an intake air sterilizing and purifying unit (10) which is combined with one combining hole of the mask body (1), sterilizes intake air with ultraviolet rays of UV-C LED (18), and purifies the intake air by being filtered through an HEPA inhalation filter (14); an exhaust unit (20) which is combined with the other combining hole of the mask body (1), filters inner air of the mask through an HEPA exhalation filter (24), and forcibly discharges the inner air to the outside of the mask with an exhaust fan (25); and a power supplying unit (40) which supplies power to an LED (18) of the intake air sterilizing and purifying unit (10) and the exhaust fan (25) of the exhaust unit (20). The sanitary mask is sterilized and purified by using the UV-C LED and is recyclable.
Patent KR-102314175-B1 (KR)
IPC: G06Q30/02
Filed: 2020-05-08
Granted: 2021-10-19
Abstract: 컴퓨터화된 시스템의 디맨드 예측 데이터를 생성하기 위한 방법 및 시스템은 사용자 디바이스로부터 디맨드 예측 데이터를 생성하는 것에 대한 요청을 수신하는 것을 포함한다. 시스템은 미리 규정된 기간 중에 물품과 관련된 판매 이력을 나타내는 데이터를 데이터베이스로부터 검색한다. 시스템은, 검색 후에, 아웃라이어(outlier)를 제거함으로써 검색된 데이터를 수정하고, 웨이브릿 기반(base)에 기초하여 수정된 데이터에 대해 웨이브릿 변환을 수행함으로써 물품과 관련된 디맨드 예측 데이터를 생성한다.
Patent KR-102413021-B1 (KR)
Title: 송신 장치 및 그의 인터리빙 방법
IPC: H03M13/11
Filed: 2020-05-21
Granted: 2022-06-24
Abstract: 송신 장치가 개시된다. 본 송신 장치는 LDPC 부호화를 수행하여 LDPC 부호어를 생성하는 부호화부, LDPC 부호어를 인터리빙하는 인터리버 및 인터리빙된 LDPC 부호어를 변조 심볼에 맵핑하는 변조부를 포함하며, 변조부는 LDPC 부호어를 구성하는 복수의 비트 그룹 중 기설정된 비트 그룹에 포함된 비트를 변조 심볼 내의 기설정된 비트에 맵핑할 수 있다.
Patent KR-102282620-B1 (KR)
Title: A bag with a handle that can be used as a bag hanger
Inventor: KIM JUNE HWI
IPC: A45C13/26
Filed: 2020-05-27
Granted: 2021-07-28
Abstract: The present invention relates to a bag with a handle capable of being used as a bag hanger. A bag with a handle capable of being used as a bag hanger according to one embodiment of the present invention comprises: a body and a handle. The handle comprises: a hanging part which is in contact with an upper side of a table to be supported; a combining part which is arranged to be spaced apart from the hanging part and is formed to be combined with one side of the bag; and a connecting part which connects the hanging part and the combining part. An edge side of the table is received in a space between the hanging part and the combining part so that the hanging part is supported not to be slipped from the upper side of the table.
Patent KR-102424124-B1 (KR)
Title: 유동층 연소로에서 미세먼지 저감 기능을 가지는 과립형 유동매체, 이의 제조방법 및 이를 이용한 유동층 연소로 운전방법
IPC: F23C10/18
Filed: 2020-05-28
Granted: 2022-07-25
Abstract: 유동사를 대체할 수 있는 유동층 보일러용 유동매체로서, 카올린 30 중량부 내지 95 중량부; 팽창진주암 1 중량부 내지 20 중량부; 및 벤토나이트 0.1 중량부 내지 10 중량부;를 포함하고, 평균 입경은 100 ㎛ 내지 500 ㎛인 과립형 유동매체가 개시된다. 본 발명의 일 측면에서 제공되는 과립형 유동매체는 미세먼지를 저감하고, 보일러의 열 교환 효율을 향상시키고 유동화 에너지를 절약할 수 있는 효과가 있다.
Patent KR-102205928-B1 (KR)
Inventor: DONGHUN LEE
IPC: B33Y30/00
Filed: 2020-06-05
Granted: 2021-01-22
Abstract: The present invention relates to a three-dimensional printer. According to the present invention, disclosed is a technology related to the three-dimensional printer, which comprises: a main frame unit which provides a work space in which a three-dimensional print is formed; a lamination unit which forms a three-dimensional print by laminating and molding a molding material; a bed unit which rotates a three-dimensional print; and a cutting unit capable of performing an angular motion that rotates by an arbitrary angle and a linear positional movement so that a cutting tip for cutting or grinding an outer surface of a three-dimensional print can be in contact with or spaced apart from a surface of the three-dimensional print. Accordingly, the technology can improve the surface quality of the three-dimensional print while reducing the time required for outputting the three-dimensional print.
Patent KR-102195124-B1 (KR)
Inventor: YOU SEOK HWAN
IPC: B29C64/227
Filed: 2020-06-05
Granted: 2020-12-24
Abstract: A 3D bioprinter according to the present invention includes: a case; a printing chamber provided inside the case, formed to be sealed, and having a chamber door; a temperature control unit for controlling a temperature inside the printing chamber; and a humidity control unit for supplying moisture into the printing chamber to control humidity. The printing chamber is provided with an incubating gas inlet for introducing CO_2 gas into the printing chamber, and an incubating gas outlet for controlling the concentration of CO_2 by discharging air inside the printing chamber. Also, CO_2 is supplied from a tank to the inside of the printing chamber through the incubating gas inlet to create a CO_2 incubating environment.
Patent KR-102146924-B1 (KR)
Inventor: SUNG SOON UK
IPC: G01R31/12
Filed: 2020-06-17
Granted: 2020-08-21
Abstract: The present invention relates to a system for measuring state information of a feeder cable in a tunnel section which estimates a state of a cable based on data characteristics acquired from the cable installed in the tunnel section in a feeder line which supplies electricity to a catenary. The system for measuring state information of a feeder cable of a tunnel section comprises a partial discharge measurement sensor, a diagnostic terminal, and an analysis server.
Patent KR-102382630-B1 (KR)
IPC: C23C14/24
Filed: 2020-06-29
Granted: 2022-04-05
Abstract: 본 발명은 노즐막힘현상이 최소화 될 수 있는 증발원 소스 및 이를 포함하는 증착장치에 관한 것으로서, 본 발명의 일 형태에 따르면, 증착물질이 담기며 기화되는 공간을 형성하고, 하우징에 안착되는 도가니, 상기 도가니의 상면부를 덮으며 기화된 증착물질이 분사되는 노즐이 장착되며 상기 노즐과 상기 도가니의 공간을 연통시키는 배출구가 형성된 노즐 플레이트, 상기 노즐 플레이트의 측면으로부터 연장되어, 상기 도가니 및 노즐 플레이트의 측면에 구비된 히터를 향하여 연장되는 히팅 플랜지를 포함하는 증발원 소스가 제공된다.
Patent KR-102384263-B1 (KR)
IPC: G06F16/783
Filed: 2020-07-03
Granted: 2022-04-08
Abstract: 음성 인덱싱을 이용한 비디오 가공 방법 및 장치가 개시된다. 본 발명의 일측면에 따른 음성 인덱싱을 이용한 비디오 가공 방법은, 대상 비디오의 오디오에 대한 음성 인식에 따른 비디오텍스트를 획득하는 단계; 비디오텍스트에서 미리 설정된 기준에 따른 하나 이상의 핵심키워드를 추출하는 단계; 핵심키워드의 재생시점을 확인하는 단계; 및 핵심키워드를 이용한 재생구간 설정을 위해, 핵심키워드와 상기 재생시점을 인덱싱 정보로서 저장하는 단계를 포함한다.
Patent KR-102383083-B1 (KR)
IPC: A61G7/005
Filed: 2020-07-06
Granted: 2022-04-06
Abstract: 본 발명은 환자용 침대에 관한 것으로, 보다 상세하게는, 거동이 불편한 환자가 환자용 침대에서 직접 용변을 볼 수 있을 뿐만 아니라 용변 후, 환자의 생식기 및 둔부 주변을 세정할 수 있는 비데를 구비한 환자용 비데침대에 관한 것이다. 
본 발명에 따른 환자용 비데침대는 용변공이 형성된 엉덩이받침부와, 각도조절이 가능한 등받이부를 포함하는 침대; 상기 용변공 아래에 배치되는 비데유닛; 상기 비데유닛에 연결되는 급수라인과 배수라인; 상기 용변공과 상기 비데유닛 사이에 개재되어서 이들을 격리시키는 커버; 상기 비데 및 커버를 승하강시키고, 상기 커버를 젖혀 개폐시켜서, 상기 비데유닛의 용변기가 용변공에 배치되도록 하는 구동유닛;을 포함하여 이루어진다.
Patent KR-102381545-B1 (KR)
IPC: E04G5/06
Filed: 2020-07-17
Granted: 2022-04-01
Abstract: 본 발명은 직관적이고 견고한 구조 설계를 바탕으로 소수의 전문인력과 다수의 비전문인력으로도 견고하고 넓은 무대 설치가 가능하도록 구현한 무대 설치용 시스템 비계에 관한 것으로, 다수 개의 수직 파이프; 다수 개의 수평 파이프; 다수 개의 쟈키 베이스; 무대를 위한 바닥면을 형성하는 스테이지 패널; 및 무대까지 밟고 오르기 위한 계단;을 포함한다.
Patent KR-102420653-B1 (KR)
IPC: E05F3/10
Filed: 2020-07-23
Granted: 2022-07-13
Abstract: 본 발명은 도어의 개폐방식이 다양하게 이루어지는 도어의 출입을 편리하게 할 수 있는 장치를 얻기 위한 것인 바, 
도어를 선회개폐가 이루어지도록 힌지블록본체의 내부에 구비되는 스프링부와, 상기 힌지블록본체의 내부에 이동가능하게 구비되고, 내부에 유압매체가 수용되는 수평이동을 가지며, 상기 힌지블록본체 내부에 설치되는 피스톤부; 상기 피스톤부에 회전 가능하게 설치되며, 도어의 선회시 상기 피스톤부를 이동시키기 위한 반원형의 캠부를 가지는 캠유닛 힌지축부; 및 상기 피스톤부 내부에 설치되어 상기 피스톤부를 일측을 탄력적으로 가압하며, 스프링부의 탄성을 조절할 수 있는 탄성조절유닛;을 포함하는 도어 행거 플로어 힌지 장치에 있어서, 상기 캠유닛 힌지축부는, 상축에 결합한 상부베어링부와, 반원형의 캠부와, 하축에는 도어의 하중을 지탱하도록 지지축단턱이 형성되고 상기 축하중을 견딜 수 있도록 지지축단턱에 결합된 하부베어링부와 축관통구가 형성된 마개부로 이루어져 도어의 행거 하부베어링부에서 하중을 받도록 형성되어 다양한 도어의 개폐방식에 사용할 수있는 매우 유용한 발명인 것이다.
Patent KR-102448909-B1 (KR)
IPC: A23L27/10
Filed: 2020-07-27
Granted: 2022-09-30
Abstract: 본 발명은 원료육의 건조숙성 크러스트를 포함하는 불고기 양념 조성물 및 이의 제조방법에 관한 것으로 원료육의 건조숙성 크러스트, 간장, 마늘, 생강 및 물을 포함함으로써, 건조숙성 크러스트를 천연 풍미증진제로 사용하여 불고기 양념 조성물의 향미를 향상시킬 뿐만 아니라 염도가 감소됨에도 관능성을 향상시킬 수 있다.
Patent KR-102275101-B1 (KR)
Title: Arch bridge structure with sloping brace
Inventor: JUNG SANG WOOK
IPC: E01D21/00
Filed: 2020-07-29
Granted: 2021-07-08
Abstract: The present invention relates to an arch bridge structure with an inclined bracing, comprising: a stiffened girder horizontally installed between two points; an arch rib coupled to both ends of the stiffened girder and upwardly convex; vertical members connected between the stiffened girder and the arch rib in a perpendicular direction to be spaced apart from each other; and inclined bracings connected from one point of the upper parts of the vertical members to the arch rib of both sides thereof to be upwardly inclined and installed in a zigzag pattern on the whole, thereby reducing bending moment and shear force generated in the arch rib to reduce the number of vertical members. The present invention reduces the number of installed vertical members as compared with a prior art by connecting the vertical members and the arch rib to the inclined bracings, thereby enhancing space utilization under the arch rib and increasing the aesthetic appearance of the arch bridge. In addition, the present invention reduces the number of vertical members to save construction costs, thereby improving economic feasibility and also making maintenance easy.
Patent KR-102208478-B1 (KR)
Inventor: CHO DONG SUN
IPC: A62C35/20
Filed: 2020-07-30
Granted: 2021-01-27
Abstract: The present invention relates to a fire hydrant equipped with a windable firefighting hose and, more specifically, to a fire hydrant capable of preventing water remaining in a firefighting hose from freezing while keeping the temperature of a storage space of a fire hydrant constant even in a situation where a sudden temperature drop occurs such as winter. The fire hydrant includes: a body (100) having a storage space (110) with an open front side; a bobbin (200) installed in the storage space (110) of the body (100) to be rotatable; a door (120) opening or closing the storage space (110) of the body (100) where the bobbin (200) is installed; a firefighting hose (300) installed to be wound on or unwound from the bobbin (200); a heater (400) installed to perform heating while receiving power in the storage space (110) where the firefighting hose (300) is stored; a sensing sensor (700) sensing the temperature of the storage space (110) where the heater (400) is installed; and a controller (500) outputting a signal to supply power to the heater (400) such that the temperature of the storage space does not decrease by more than 3-5°C when the temperature of the storage space (110) sensed by the sensing sensor (700) does not exceed 7°C, and outputting a signal to cut off the power supplied to the heater (400) when the temperature of the storage space (110) exceeds 7°C.
Patent KR-102301115-B1 (KR)
Title: Antibacterial shock absorption pad
Inventor: KIM TAE HEE
IPC: B32B5/02
Filed: 2020-07-30
Granted: 2021-09-15
Abstract: The present invention relates to an antibacterial shock-absorbing pad which can prevent a fire without lowering a shock-absorbing performance, which is an original function of the shock-absorbing pad. The antibacterial shock-absorbing pad comprises a shock-absorbing layer having cushioning power, wherein the shock-absorbing layer is composed of foam containing an antibacterial agent and having a foaming ratio of 10 to 40 times by chemical crosslinking.
Patent KR-102362046-B1 (KR)
IPC: F24F11/72
Filed: 2020-07-30
Granted: 2022-02-11
Abstract: 본 발명의 공기청정 시스템은, 복수개의 구역으로 구획된 단일 실내 공간의 상기 각 구역의 공기 오염도를 측정하는 복수개의 오염센서를 포함하는 센서모듈; 상기 각 구역으로부터 공기를 흡입하는 복수개의 흡기부; 및 상기 각 구역으로 정화 공기를 배출하는 복수개의 배기부를 포함하는 공기청정기; 및 상기 복수개의 오염센서의 데이터를 기반으로 공기의 흡입량 및 정화 공기의 배출량을 상기 각 구역별 차등 제어하는 중앙 관리 시스템;을 포함할 수 있다.
Patent KR-102483388-B1 (KR)
IPC: H04N5/232
Filed: 2020-07-31
Granted: 2022-12-30
Abstract: 서로 다른 위치에서 촬영된 복수의 전방위 이미지간에 효과적인 위치관계의 매핑 또는 연결(또는 정합)할 수 있는 방법 및 그 시스템이 개시된다. 본 발명의 일 측면에 따르면, 소정의 실내 공간 내의 서로 다른 각각의 위치에 상응하는 복수의 전방위 이미지(omni-directional image)를 획득하는 획득단계-여기서, 상기 복수의 전방위 이미지 중 적어도 두 개는 공통된 공간이 촬영된 공통영역이 존재함; 및 
상기 복수의 전방위 이미지 서로 간의 연결 관계를 판단하는 처리단계를 포함하는 서버에서 수행되는 전방위 이미지 처리 방법이 제공된다.
Patent KR-102378616-B1 (KR)
IPC: G06F3/046
Filed: 2020-07-31
Granted: 2022-03-24
Abstract: 단일 채널 다중 영역 모션 센서 및 그 동작 방법이 개시된다. 본 발명의 일 실시예에 따른 모션 센서는 제1 공진 회로; 상기 제1 공진 회로와 전기적으로 연결되는 적어도 하나 이상의 제1 전극; 제2 공진 회로; 상기 제2 공진 회로와 전기적으로 연결되는 적어도 하나 이상의 제2 전극; 및 상기 제1 공진 회로 및 상기 적어도 하나 이상의 제1 전극 상에 형성되는 제1 전기 신호를 수신하고, 상기 제2 공진 회로 및 상기 적어도 하나 이상의 제2 전극 상에 형성되는 제2 전기 신호를 수신하는 검출 회로를 포함한다. 상기 검출 회로는 상기 제1 전기 신호의 제1 공진 주파수 및 상기 제2 전기 신호의 제2 공진 주파수의 차이를 검출하고, 상기 제1 공진 주파수 및 상기 제2 공진 주파수의 차이의 값의 극성 및 크기에 기반하여 상기 적어도 하나 이상의 제1 전극의 위치 및 상기 적어도 하나 이상의 제2 전극의 위치에 대응하여 사용자 모션에 기반한 전도체의 근접 또는 터치의 위치를 검출한다.
Patent KR-102166283-B1 (KR)
Title: Device for controlling traffic signal
Inventor: LEE SEON HA
IPC: G08G1/08
Filed: 2020-08-03
Granted: 2020-10-15
Abstract: The present invention relates to a traffic signal device controlling apparatus. In particular, provided is the traffic signal device controlling apparatus, in which vehicle detection system (VDS) traffic data is received from a VDS established for each local government to calculate a traffic pattern and predictive VDS traffic data by using deep learning technique, traffic volume image information for each vehicle type/lane/direction collected from an image detector installed in an intersection is received to calculate a traffic control signal in the intersection by using traffic-specific analysis software, and the calculated traffic pattern, the predictive VDS traffic data, and the traffic control signal in the intersection are used to control a traffic signal device by calculating an optimal traffic control signal.
Patent KR-102346878-B1 (KR)
Title: Card discharge appararus
Inventor: JANG JONG
IPC: G07F7/08
Filed: 2020-08-11
Granted: 2022-01-03
Abstract: The present invention relates to a card discharge apparatus capable of stably discharging stacked cards one by one. According to the present invention, the card discharge apparatus comprises: a card ejector ejecting a plurality of horizontally inserted and stacked cards one by one and a support frame to which one end of the card ejector is inserted and coupled and used as a discharge passage for the cards discharged from the card ejector. The card ejector includes: a body frame including a first side part and second side part spaced apart from each other, a lower body part connecting the lower parts of the first and second side parts, and the upper body part connecting the upper parts of the first and second side parts; a pressing structure including a first pressing member coupled to the upper body part and a second pressing member received in and coupled to the first pressing member; and a transport structure coupled to the lower body part and moving the stacked cards one by one to discharge the card into the support frame.