baber/WOPTO huggingface dataset:
Patent KR-102152100-B1 (KR)
Inventor: SONG JUNSU
IPC: A47J36/02
Filed: 2020-04-17
Granted: 2020-09-04
Abstract: In the present invention, a vertical perforation line (11) cut in a longitudinal direction from the circumference of a circularly developed surface toward the center of the developed surface is formed; a handle portion (12) cut in the longitudinal direction toward the center of the developed surface at the end of the vertical perforation line (11) is formed; and a handle perforation line (13) cut by a predetermined length in a transverse direction on a lower portion of the developed surface is formed.
Patent KR-102332197-B1 (KR)
IPC: C11D7/30
Filed: 2020-04-17
Granted: 2021-12-08
Abstract: 본 발명은 디메틸카보네이트(dimethyl carbonate, DC), 트랜스-1,2-디클로로에틸렌(trans-1,2-dichloroethylene, TDCE), 불화물 및 과불화물을 포함하는 세정제 조성물로서, 안정성이 우수하고 다양한 재질의 표면에 대한 우수한 세정력을 나타내는 친환경 세정제 조성물에 관한 것이다.
Patent KR-102502818-B1 (KR)
IPC: G06Q50/06
Filed: 2020-04-23
Granted: 2023-02-24
Abstract: 본 발명은 전력수급 최적화 장치 및 그 방법이 개시된다. 본 발명의 전력수급 최적화 장치는, 전력 사용에 따라 소비자가 지불해야 되는 요금을 설정하고, 설정 시간 외 사용에 따른 불만족도를 조사하며 추가 전력 감축량을 결정하는 고객 단말부; 원격 검침 인프라를 기반으로 고객 단말부와 중개 운영부로부터 수집된 전력 데이터를 기반으로 설정 DR 요금에 따른 전력 감축 데이터를 분석하여 시장 참여량에 대한 오차를 분석하고, DR 시장에서의 발전운영 계획을 수립하여 DR 인센티브를 결정하는 시스템 운영부; 및 시스템 운영부로부터 인센티브와 페널티 정보를 수신받고 DR 시장에서의 감축 데이터를 수집하여 분석하고 예상되는 감축량을 예측하여 DR 시장에서의 입찰을 진행하며 고객 단말부로 DR 신호를 전송하여 DR 시장에서의 참여량을 분석한 후 중개 사업자간 추가 전력 시장을 운영하는 중개 운영부;를 포함하는 것을 특징으로 한다.
Patent KR-102343150-B1 (KR)
IPC: A45D34/06
Filed: 2020-04-28
Granted: 2021-12-28
Abstract: 본 발명은 일 실시 예에 따른 이종내용물 혼합 토출 구조를 갖는 화장품용기는 내부에 이종내용물이 보관되는 용기본체와; 상기 용기본체에 수용된 이종내용물을 토출시키는 토출수단 및 상기 토출수단을 작동시키며 토출유로와 토출구가 구비된 버튼을 포함하되, 상기 토출유로와 토출구에는 혼합축부재와 혼합캡부재가 형성되어 이종내용물이 섞이는 것을 특징으로 한다.
Patent KR-102213594-B1 (KR)
IPC: G01R31/28
Filed: 2020-05-18
Granted: 2021-02-08
Abstract: 본 발명은 MEMS 켈빈 테스트 소켓에 관한 것으로, 반도체 기기의 도전 볼과 테스트 장치의 2 단자 콘택 패드 사이에서 전류와 전압을 측정하는 켈빈 테스트 소켓으로서, 상부의 도전 볼과 접속되고 하부의 제1콘택 패드와 접속되는 제1켈빈 스프링 핀과, 상부의 상기 도전 볼과 접속되고, 하부의 제2콘택 패드와 접속되는 제2켈빈 스프링 핀과, 상기 제1켈빈 스프링 핀과 제2켈빈 스프링 핀이 평행하고 상호 대칭되게 설치되는 소켓 블록을 포함하며, 상기 제1켈빈 스프링 핀의 제1탑 플런저와 제2켈빈 스프링 핀의 제2탑 플런저는 상호 나란하게 배치되며, 배치상태의 하부에 비하여 상부의 간격이 더 좁으며, 상호 인접한 상면 끝단에 위치하여 각각 동일한 도전 볼에 접촉되는 탐침을 포함한다.
Patent KR-102171165-B1 (KR)
Title: Card Reader Module
Inventor: SHIN HONG CHUL
IPC: G06K7/10
Filed: 2020-05-19
Granted: 2020-10-28
Abstract: Provided is a card reader module including a card inlet through which a card is inserted and an IC processing unit and an RF processing unit. The RF processing unit is installed in a front end part of the card reader module so as to dispose the RF processing unit before the IC processing unit so as to pre-check and process whether the card entering the card reader module is an RF card, and a guide is provided to discharge the processed card to the outside the card reader module at a lower end of the RF processing unit. The guide receives power from a lever to open and close the lower end of the card reader module by a vertical swing motion. When the guide is inclined downward with respect to the bottom of the card reader module, the card falls outside the card reader module along the surface of the guide.
Patent KR-102430725-B1 (KR)
Title: 약 자동지급장치 및 그 장치의 구동방법
IPC: G16H20/10
Filed: 2020-05-26
Granted: 2022-08-08
Abstract: 본 발명은 약 자동지급장치 및 그 장치의 구동방법에 관한 것으로서, 본 발명의 실시예에 따른 약 자동지급장치는, 지정 시간마다 환자에게 약을 지급하기 위한 제어 신호를 주변의 사용자 단말장치로부터 수신하는 통신 인터페이스부, 및 수신한 제어 신호를 근거로 내부에 기저장된 일회분의 약을 외부로 배출시키며, 배출 후 약의 지급 정보를 사용자 단말장치로 전송하는 제어부를 포함할 수 있다.
Patent KR-102150237-B1 (KR)
Title: Car neck support cushion
Inventor: KIM JUNG RUL
IPC: B60N2/80
Filed: 2020-05-27
Granted: 2020-08-31
Abstract: The present invention relates to a vehicle neck support cushion, including: a cushion unit comprising a neck support unit consisting of first and second neck support units, a first seating unit that forms an upper rear side of the neck support unit and comes in contact with the lower surface of the headrest when the cushion unit is mounted, and a second seating unit that forms the lower rear side of the neck support and comes in contact with the upper surface of a seat; and a band unit that is coupled to the rear side of the cushion unit and fixes the cushion unit to a connection shaft of a headrest.
Patent KR-102241366-B1 (KR)
Title: Fabrication Apparatus of Disinfection Water Using Electrolysis
Inventor: PARK JI YOUNG
IPC: C02F1/467
Filed: 2020-06-01
Granted: 2021-04-16
Abstract: The present invention relates to a disinfection water production device using chlorine dioxide by electrolysis. The device comprises: a salt water tank (130) for producing and storing salt water by mixing salt or seawater stored in a salt tank (110) and water; an electrolysis device (150) for receiving the salt water stored in the salt water tank (130) and electrolyzing the salt water to produce primary treated water containing hypochlorous acid; a power supply device (151) for applying a voltage to an electrode plate provided inside the electrolysis device; a first storage tank (160) for receiving and storing the primary treated water of the electrolysis device (150); a first sensor (161) provided in the first storage tank (160) to detect the hypochlorous acid concentration of the primary treated water stored in the first storage tank (160); a reactor (170) comprising an electrolysis device that receives the primary treated water from the first storage tank (160) and electrolyzes the primary treated water to produce chlorine dioxide; a second storage tank (190) in which disinfection water containing chlorine dioxide is stored through the reactor (170); and a control unit (180) for controlling the power supply device (151) by receiving the output of the first sensor (161) to control electrolysis conditions including a voltage applied during the electrolysis, the time the voltage is applied, and the polarity of the applied voltage. According to the present invention, after producing salt water by adding salt or seawater to water, the salt water is electrolyzed to produce hypochlorous acid, and then the treated water is electrolyzed again to produce chlorine dioxide.
Patent KR-102254882-B1 (KR)
Title: Fluid transfer device
Inventor: KOH YONGKWON
IPC: F04C2/22
Filed: 2020-06-01
Granted: 2021-05-24
Abstract: The present invention relates to a fluid transfer apparatus which comprises: a first fluid entry housing into which a fluid is introduced through an inlet formed on one side; a second fluid entry housing apart from the first fluid entry housing for allowing the introduced fluid to be compressed and discharged; a rotary shaft including a rotation unit extended in an axial direction and a first eccentric unit and a second eccentric unit which are placed along the rotation unit to be apart from each other; a first rotor housing forming a first fluid compression space in a shape of an epitrochoid curved surface; a second rotor housing forming a second fluid compression space in a shape of an epitrochoid curved surface, and being placed at a position apart from the first rotor housing in the axial direction; a first rotor placed in the first fluid compression space to divide the first fluid compression space into a plurality of volume variable spaces, and engaged with the first eccentric unit by covering the first eccentric unit from a radiation direction of the first eccentric unit; a second rotor placed in the second fluid compression space to divide the second fluid compression space into a plurality of volume variable spaces, and being engaged with the second eccentric unit by covering the second eccentric unit from a radiation direction of the second fluid compression space; and a rotor housing cover placed to respectively cover both surfaces of the first rotor housing and the second rotor housing. The inner side surface of the first rotor housing and the inner side surface of the second rotor housing, respectively, have a porthole to transfer the fluid. The present invention aims to provide a fluid transfer apparatus which is able to have a simple structure to transfer a fluid while realizing low noise and low vibration.
Patent KR-102375780-B1 (KR)
Title: 전시용 쇼케이스
IPC: G09F13/00
Filed: 2020-07-09
Granted: 2022-03-18
Abstract: 본 발명에 따른 전시용 쇼케이스는, 제품을 게시하는 거치패널을 구비한 베이스와, 상기 베이스에 접철가능하게 연결되며, 전면에 영상이 재생되는 영상패널을 구비한 디스플레이부와, 상기 베이스와 상기 디스플레이부를 접철가능하게 연결하는 복수개의 경첩과, 상기 디스플레이부 후면에 결합되어, 상기 베이스부와 디스플레이부에 전원을 공급하는 전원공급부와, 제어신호에 기초하여 상기 전원공급부를 제어하는 제어부를 가져, 보조장치가 일원화되고 접이식으로 구성되어 설치 및 이동이 간편해 운송이 편리하며 인력소모를 최소화하여 쇼케이스 활용에 따른 경제성을 높일 수 있다.
Patent KR-102160426-B1 (KR)
Inventor: HA YOUNH HO
IPC: A43C7/08
Filed: 2020-07-14
Granted: 2020-09-28
Abstract: Provided is an apparatus for fastening a wire, which is installed on a shoe, which can facilitate a fastening operation that fastens a wire, which can reduce the total number of parts, and which forms a lamination structure that raises, in a housing, a position of a portion for winding the wire. The present invention comprises: a winding wheel disposed in an internal space of the housing and having a through-hole formed vertically at the center; and an elevation member disposed in the through-hole of the winding wheel, engaged with the winding wheel by latch coupling, and having biting teeth formed on a lower portion, wherein the biting teeth are held on locking teeth of the housing.
Patent KR-102467893-B1 (KR)
IPC: F24C15/20
Filed: 2020-07-21
Granted: 2022-11-15
Abstract: 본 발명은 연통 화재 방지 장치에 관한 것이다. 본 발명의 연통 화재 방지 장치는 로스터용 연통에 탈부착 가능한 형태로 구비된다. 연통 화재 방지 장치는 연통의 기준 온도를 설정하고, 케이스의 후면에 자석을 구비하여 연통에 부착된다. 연통 화재 방지 장치는 온도 센서를 이용하여 연통의 온도를 실시간으로 감지 및 모니터링하고, 설정된 기준 온도와 비교하여 기준 온도 이상으로 판별되면, 음식점의 직원, 관리자 등에게 화재 위험성을 인지하도록 알람을 발생한다. 본 발명에 의하면, 고깃집 등의 음식점의 로스터용 연통에서 연통의 온도 상승으로 인한 화재 발생을 미연에 방지할 수 있다.
Patent KR-102307365-B1 (KR)
Title: Air cut-off valve control method
Inventor: LEE KYU MIN
IPC: H01M8/04089
Filed: 2020-07-21
Granted: 2021-10-01
Abstract: The present invention comprises: a rotary step of rotating a valve disk of an ACV in a closing direction since a controller drives a motor; a pressing step where the controller increases a driving current of the motor to predetermined pressing current higher than the rotary step to more strongly press the valve disk in the closing direction when the valve disk is closed by a predetermined reference angle or less; and a repulsion restriction step of restraining reverse rotation of the valve disk and releasing driving current of the motor by controlling the driving current of the motor by predetermined a bounce prevention current after the pressing step.
Patent KR-102369658-B1 (KR)
IPC: A47G29/14
Filed: 2020-07-31
Granted: 2022-03-03
Abstract: 본 발명은, 전면부재, 배면부재, 측면부재, 상면부재 및 하면부재에 의해 전면, 배면, 양쪽 측면, 상면 및 하면이 형성되는 것으로서, 상기 측면부재, 상면부재 및 하면부재는 전후로 이분되어 전방의 어느 하나와 후방의 다른 하나가 힌지 결합에 의해 서로 연결되고, 상기 전면부재, 배면부재, 측면부재, 상면부재 및 하면부재는 힌지 결합에 의해 서로 연결되어 힌지축을 중심으로 회전함에 따라 펴지거나 접히며, 상기 전면부재는, 노브 회전에 의해 회전하는 회전편 및 상기 노브 회전을 단속하는 번호키를 구비하는 잠금구를 포함하고, 상기 상면부재는 어느 하나의 저면 전방에 배치되는 걸림편을 포함하며, 상기 배면부재는 상기 전면부재와 마주하는 일 면의 상단부에 배치되는 걸림편을 포함하고, 상기 노브 회전에 의해 상기 회전편이 회전하여 상기 상면부재의 상기 걸림편 또는 상기 배면부재의 상기 걸림편에 걸림에 따라 상기 전면부재, 배면부재, 측면부재, 상면부재 및 하면부재가 펴진 상태 또는 접힌 상태로 고정되는 것을 특징으로 하는 원터치 접이식 무인 택배함에 관한 것이다.
Patent KR-102346835-B1 (KR)
Title: Method for measuring p2p network usage, recording medium, device and system for performing the method
Inventor: SUAH KIM
IPC: H04L12/14
Filed: 2020-08-10
Granted: 2022-01-04
Abstract: The present invention relates to a method for measuring P2P network usage comprising the following steps: allowing an uploader to acquire a proof of provenance from a manager; starting a P2P communication session through a handshake between a downloader and the uploader when the downloader's file transfer order is completed; transmitting, by the uploader, a file of an ordered file transfer unit (piece) to the downloader when receiving an ordered file transfer unit (piece) from the downloader; transmitting, by the uploader, a file transfer receipt to the manager when receiving a file transfer receipt (proof of piece) and a piece received ACK from the downloader; and receiving a file transfer fee from the manager on the basis of the file transfer receipt when the download of the file is completed. Accordingly, the method can provide a highly reliable content charging policy among users of a P2P file transfer network.
Patent KR-102200269-B1 (KR)
Inventor: KIM SE YOUNG
IPC: B64C27/08
Filed: 2020-08-13
Granted: 2021-01-11
Abstract: The present invention relates to an unmanned aerial vehicle capable of performing a high-speed descending attack that conventional rotorcraft could not do by controlling the aircraft in the direction of gravity, and a self-destructing unmanned aerial vehicle operating system including the same. According to the present invention, the unmanned aerial vehicle comprises: a plurality of rotors rotatable in forward and reverse directions; and a flight control unit configured to control the rotor and receive an operation command from an external device.
Patent KR-102335859-B1 (KR)
Title: customized wireless remote controller
Inventor: KIM HYUN DEOK
IPC: G05G1/02
Filed: 2020-08-13
Granted: 2021-12-06
Abstract: In a user-customized wireless controller according to the present invention, the user-customized wireless controller comprises: control stick parts equipped with control sticks moving in the first and second directions, and generating and outputting the movement information from the control sticks to the outside; and a main body that generates the command information by mixing the movement information and wirelessly transmitting thereof to the outside, wherein at least one among the control stick parts is configured with a control stick, a control stick driving part for moving the control stick in the first and second directions, and a control stick rotating part positioned on a lower part of the control stick and the control stick driving part to rotate the control stick and the control stick driving part. The first and second directions of the control stick are changed to an angle that corresponds to a physical condition of the user by the control stick rotating part, thereby allowing the first and second directions to have the characteristics of having a vertical relationship. Therefore, the present invention is capable of providing an effect of enabling a precise and stable implementation of controlling a drone.
Patent KR-102431641-B1 (KR)
IPC: G10K11/26
Filed: 2020-08-21
Granted: 2022-08-11
Abstract: 가변 초점을 갖는 음파 집속 장치 및 이를 이용한 음파의 초점을 변경하는 방법이 제공된다. 가상의 중심점을 기준으로 소정 거리만큼 이격된 복수의 패널을 포함하는 음파 집속 장치로서, 어느 패널은 규칙적으로 배열된 복수의 홈 패턴을 가지고, 어느 패널 내에서, 상기 복수의 홈 패턴 중 적어도 일부는 상이한 깊이를 가질 수 있다.
Patent KR-102274720-B1 (KR)
Title: Method for attaching emblem to vehicle seat
Inventor: YOUN TA CHELL
IPC: B60R13/00
Filed: 2020-08-24
Granted: 2021-07-08
Abstract: Disclosed is a method for attaching a vehicle seat emblem. According to one aspect of the present invention, the provided method for attaching the vehicle seat emblem comprises the following steps of: providing a sheet and an emblem having a coating layer formed on the outer surface; removing the coating layer to correspond to the rim of the emblem; aligning the emblem on the sheet to correspond to a portion from which the coating layer has been removed; and pressing the emblem using a formwork unit and applying a high-frequency current to attach the emblem to the sheet. An object of the present invention is to provide the method for attaching the vehicle seat emblem in which the emblem is attached using high-frequency fusion.
Patent KR-102218384-B1 (KR)
Title: Vibration Damping Device For a Vehicle with Multiple Bridge Type Rubber Isolator
Inventor: CHO HEE HO
IPC: F16F1/38
Filed: 2020-08-26
Granted: 2021-02-22
Abstract: The present invention is provided to solve the problem of vibration amplification at the natural frequency of a rubber bushing-type vibration damping device for a vehicle through a change in the shape of an inner coupling band and an outer coupling band and a length difference of bridge-type rubber insulators caused thereby. The vibration damping device comprises: the inner coupling band; the outer coupling band formed to surround the inner coupling band; and the plurality of bridge-type rubber insulators which are a unit vibration damping module comprising an inner coupling band portion bonded by bonding the radial inner surface thereof to the inner coupling band and an outer coupling band portion bonded by bonding the radial outer surface thereof to the outer coupling band. The shortest length of the unit vibration damping module is defined as the shortest length from the portion where the bridge-type rubber insulators are bonded to the inner coupling band to the portion where the bridge-type rubber insulators are bonded to the outer coupling band. The shape of the inner coupling band portion and the outer coupling band portion of one unit vibration damping module is not the same as or symmetrical to the shape of the inner coupling band portion and the outer coupling band portion of the other unit vibration damping module, so the shortest length of one unit vibration damping module is different from the shortest length of the other unit vibration damping module.
Patent KR-102217618-B1 (KR)
Title: Monitor elevating electric desk
Inventor: KIM IK HYUENG
IPC: A47B97/00
Filed: 2020-09-04
Granted: 2021-02-22
Abstract: The present invention relates to an electric desk for automatically raising and lowering a monitor (1) of a computer. The electric desk comprises: a box-shaped skeleton frame (10) for accommodating one or more users seated in a chair; a top plate (20) mounted on the top of the skeleton frame (10) to provide a working space, and having a passage which is formed in the center of a rear part thereof to vertically pass therethrough and through which the monitor (1) enters and exits; a cover (30) hinge-coupled to rotate back and forth on the passage of the top plate (20), and opening and closing the passage according to the raising and lowering of the monitor (1); a storage box (40) disposed on a rear part of the skeleton frame (10) to communicate with the passage, and providing a storage space to conceal the monitor (1); a shelf (50) disposed on a lower end of one side of the skeleton frame (10) to mount the body of the computer; one or more drawers (60) mounted below the top plate (20) to slide back and forth, and mounting a keyboard and a mouse for the computer; a lift (70) mounted vertically inside the storage box (30), and raising and lowering the monitor (1) to draw the monitor to the top plate (20) or accommodate the same in the storage box (30); an input unit (80) including a switch (81) mounted on the top plate (20) to be exposed and a portable remote control (82), and receiving an operation of the lift (70) from a user or an administrator; and a control unit (90) for receiving an operating signal from the switch (81) and the remote control (82) and outputting a raising and lowering signal to the lift (70).
Patent KR-102518753-B1 (KR)
Title: 어스 터미널 결합장치
IPC: H01R11/12
Filed: 2020-09-04
Granted: 2023-04-06
Abstract: 어스 터미널 결합장치에 대한 발명이 개시된다. 개시된 어스 터미널 결합장치는, 프로텍터에 관통홀을 갖도록 형성되어 차체에 결합되는 마운팅부와, 마운팅부의 관통홀에 연통되는 장착홀이 형성되고, 프로텍터에 연결되는 접지와이어가 설치되는 어스 터미널과, 어스 터미널과 마운팅부에 구비되고, 어스 터미널을 마운팅부에 수용 장착하여 어스 터미널을 마운팅부와 함께 체결부재를 이용하여 차체에 결합되게 하는 수용장착부를 포함하는 것을 특징으로 한다.
Patent KR-102358222-B1 (KR)
Inventor: HONG YUNG HWAN
IPC: B21D28/34
Filed: 2020-09-14
Granted: 2022-02-07
Abstract: The present invention relates to a machining device for a vehicle component. The machining device for a vehicle component comprises: a component hopper (11) for transporting a plurality of components (W) to a predetermined position in order; an input module (12) for separating each of the components (W) from the component hopper (11) and moving the same; a guidance module (13) for guiding the components (W), which have been moved by the input module, to a processing position; a component fixing module (16) for fixing the components, which have been guided by the guidance module (13), and fixing the same to the processing position by a reciprocating motion or separating the same from the processing position; a press punching module (15) for processing the components (W) fixed by the component fixing module (16); and a discharge guiding module (17) for moving the components (W) processed by the press punching module (15). Therefore, provided is a machining device for a vehicle component wherein a vehicle component can be processed continuously with durability and accuracy.
Patent KR-102213636-B1 (KR)
Title: Eco-friendly phosphorescent stone composition for road surface mark having excellent visibility and constructing method for road surface mark therewith
Inventor: CHOI YU BIN
IPC: C08K5/5415
Filed: 2020-09-16
Granted: 2021-02-09
Abstract: The present invention relates to an eco-friendly phosphorescent stone composition for road marking with excellent visibility and a road marking construction method using the same. The composition comprises: 30 to 60 wt% of a base resin comprising an unsaturated polyester resin and a polyurethane resin; 10 to 30 wt% of a petroleum resin; 10 to 30 wt% of a phosphorescent pigment; 10 to 30 wt% of a reinforcing resin comprising methyl (meth)acrylate, a fluorescent pigment, and glass beads; 5 to 20 wt% of titanium dioxide; and 0.1 to 3 wt% of a visibility improving additive. The visibility improving additive comprises 40 to 70 parts by weight of an ester-styrene sulfonate copolymer represented by the following Chemical Formula 1, 10 to 40 parts by weight of isosorbide, and 1 to 20 parts by weight of octoxynol based on 100 parts by weight of an N-β-aminoethyl-γ-aminopropyl methyldimethoxy silane compound. The composition has excellent color development, light-emitting efficiency, lifetime, and durability.
Patent KR-102424647-B1 (KR)
Title: 기지국 안테나용 저손실 광대역 방사체
IPC: H01Q1/46
Filed: 2020-09-21
Granted: 2022-07-26
Abstract: 기지국 안테나용 저손실 광대역 방사체가 개시된다. 개시된 방사체는, +45도 편파 신호 및 -45도 편파 신호의 방사를 위한 다이폴 방사체가 형성되는 방사 기판; 상기 방사 기판과 수직으로 결합되며, +45도 편파 신호를 전송하는 제1 전송 선로와 -45도 편파 신호를 전송하는 제2 전송 선로가 형성되는 제1 전송 선로 기판; 상기 방사 기판과 수직으로 결합되고, 상기 제1 전송 선로 기판과 평행하게 이격되며, +45도 편파 신호를 전송하는 제3 전송 선로와 -45도 편파 신호를 전송하는 제4 전송 선로가 형성되는 제2 전송 선로 기판; 상기 제1 전송 선로 기판 및 상기 제2 전송 기판과 수직으로 결합되며, 상기 제1 전송 선로 내지 제4 전송 선로에 +45도 편파 신호 및 -45도 편파 신호를 제공하는 분배 회로 기판을 포함한다. 개시된 기지국 안테나용 방사체는 별도의 지연 선로를 요구하지 않고 손실을 최소화할 수 있으며 광대역 특성을 가지는 장점이 있다.
Patent KR-102435746-B1 (KR)
Title: 렌즈 모듈 및 이를 포함하는 휴대 단말
IPC: H04N5/217
Filed: 2020-09-21
Granted: 2022-08-26
Abstract: 본 발명의 일 실시예에 따른 카메라 모듈은, 렌즈배럴; 및 상기 렌즈배럴에 물체측에서 이미지측으로 순차적으로 적층 구비되는 복수의 렌즈;를 포함하고, 상기 복수의 렌즈 중 적어도 하나는 테두리에 직선부를 구비하는 디컷렌즈이고, 상기 디컷렌즈의 상기 직선부는 상기 복수의 렌즈를 통과한 광이 결상되는 이미지센서와 상대 배치되게 구비되는 것을 특징으로 한다.
Patent KR-102334626-B1 (KR)
Inventor: KIM JOO YOUNG
IPC: G06Q30/08
Filed: 2020-09-22
Granted: 2021-12-06
Abstract: The present invention relates to a technology for providing a marriage information counseling service. In addition, the present invention relates to a system for providing a video service for counseling on marriage information, as a useful technique when infectious diseases are prevalent. A server for providing a video service for counseling on marriage information in a non-face-to-face manner includes: a control module which operates at least one of a website and a mobile app to provide a marriage information consultation platform for supporting a video service; and a communication module which receives client data from a first terminal, and receives consultant data from a second terminal.
Patent KR-102449859-B1 (KR)
IPC: B01J37/06
Filed: 2020-09-23
Granted: 2022-09-29
Abstract: 본 발명은 촉매 제조 시 침전물을 세척하는 방법에 관한 것으로, 구체적으로 촉매 제조 시 생성 및/또는 숙성된 침전물 용액을 여과한 후, 상기 여과한 침전물을 증류수와 교반 및 여과하여 세척하는, 활성이 우수한 촉매를 제조할 수 있는 효과적인 침전물 세척 방법인 분리여과법에 관한 것이다.
Patent KR-102518819-B1 (KR)
Title: 포인트 클라우드 데이터 송신 장치, 포인트 클라우드 데이터 송신 방법, 포인트 클라우드 데이터 수신 장치 및 포인트 클라우드 데이터 수신 방법
IPC: H04N13/161
Filed: 2020-10-07
Granted: 2023-04-06
Abstract: 실시예들에 따른 포인트 클라우드 데이터 송신 방법은 포인트 클라우드 데이터를 인코딩하는 단계, 및 상기 포인트 클라우드 데이터와 시그널링 정보를 포함하는 비트스트림을 전송하는 단계를 포함할 수 있다. 실시예들에 따른 포인트 클라우드 데이터 수신 방법은 포인트 클라우드 데이터와 시그널링 정보를 포함하는 비트스트림을 수신하는 단계, 상기 포인트 클라우드 데이터를 디코딩하는 단계, 및 상기 디코드된 포인트 클라우드 데이터를 랜더링하는 단계를 포함할 수 있다.