baber/WOPTO huggingface dataset:
Patent KR-102252877-B1 (KR)
Title: Feed supply system for fish farms and feed supply method using the same
Inventor: BAEK WOON SIK
IPC: A01K61/85
Filed: 2021-02-01
Granted: 2021-05-17
Abstract: The present invention relates to a feed supply system for a fish farm and a feed supply method using the same, and more specifically, to a feed supply system for a fish farm and a feed supply method using the same, in which a feed injection means can be rotated in a required injection direction and the amount of feed to be injected can be automatically adjusted. The present invention exhibits the following effects. That is, according to the present invention, the present invention can be manufactured in a small size for convenient installation and operation even in a limited space such as an onshore fish farm or a marine caged fish farm; can perform automated selective feeding to several aquaculture tanks or cages with one feeding device; and can enable several feed supply devices to be controlled by connecting the same to each other, if necessary, thereby having an effect of providing a system optimized for the automation aspect of a feeding operation by quantitative discharge type feeding management and on-site control and remote control of a fish farm. Moreover, the present invention can maximize the convenience and efficiency of a feeding operation through accurate measurement of a supply amount of feed, systematic data management, and feedback control based on the accurate measurement of the supply amount of feed and systematic data management, thereby greatly contributing to improving profits of aquaculture producers and securing the external competitiveness of the aquaculture industry.
Patent KR-102511627-B1 (KR)
Title: 배터리 손상 방지를 위한 급속충전 장치 및 방법
IPC: H02J7/04
Filed: 2021-02-01
Granted: 2023-03-21
Abstract: 본 발명에서는 배터리 손상 방지를 위한 급속충전 장치에 있어서, 배터리(60); 상기 배터리(60)를 충전시키기 위한 배터리 충전장치(100); 상기 배터리 충전장치(100)는 충전 시작과 함께, 상기 배터리(60)의 제1 충전 기준전압( ) 및 제1 충전 기준전류( )를 아래의 식 (1) 및 식 (2) 로 설정하는 것을 특징으로 하는 배터리 손상 방지를 위한 급속충전 장치를 제안한다. 
                                                  식 (1) 
                                                      식 (2)
Patent KR-102362055-B1 (KR)
IPC: A61K8/99
Filed: 2021-02-03
Granted: 2022-02-15
Abstract: 본 발명은 다당류, 효모추출물 및 프로바이오틱스 특성을 갖는 균주 발효물을 유효 성분으로 함유하여 인체에 대해 안전하면서 피부의 상태 개선 효능을 갖는 화장료 조성물에 관한 것이다.
Patent KR-102297464-B1 (KR)
Title: Air purifying and humidifying device with sterilization function
Inventor: JUNG YOUNG WOO
IPC: F24F6/12
Filed: 2021-02-23
Granted: 2021-09-03
Abstract: In accordance with the present invention, an air cleaner having a humidification and sterilization function comprises: an air purification module for allowing air introduced from the outside to be purified through a purification filter unit and discharged to the outside; a humidification module connected to the air purification module and for spraying fine water droplets by using pre-stored water; and a redox reaction module for generating OH radicals through a redox reaction with the pre-stored water. The humidification module has a water tank unit for storing the pre-stored water by providing a predetermined space, and a seating unit for enabling the redox reaction with the redox reaction module as the pre-stored water stored in the water tank unit is leaked when the water tank unit is seated, and further has an ultrasonic vibrating unit for generating the fine water droplets by contacting the pre-stored water leaked from the water tank unit. The ultrasonic vibrating unit is located below the redox reaction module mounted on the seating unit, so that the OH radicals are contained in the fine water droplets sprayed by the humidification module and sprayed to the outside.
Patent KR-102518337-B1 (KR)
Title: 방문기록 관리 시스템 및 관리방법
IPC: G06K19/06
Filed: 2021-02-26
Granted: 2023-04-04
Abstract: 본 발명에 의한 방문기록 관리 시스템은, 체온측정장치, 사용자 단말, 관리서버, 영업점에 표시된 QR코드를 포함하고, 체온측정장치는 제어부, 저장부, 적외선 체온측정부, QR코드 스캐너, 근거리 통신 장치를 포함하고, QR코드에는 영업점에 대한 정보가 표시되어 있고, 제온측정장치의 저장부에는 사용자에 대한 개인 정보가 저장되어 있고, 체온측정장치의 체온측정부로 사용자의 체온을 측정한 후 체온측정장치의 QR코드 스캐너로 상기 QR코드를 스캔하면, QR코드로부터 영업점에 대한 정보를 추출한 후, 사용자의 개인 정보, 체온측정결과, 영업점에 대한 정보를 사용자 단말로 전송하도록 체온측정자장치의 제어부가 제어하고, 사용자 단말은 관리 서버로 전송받은 사용자의 개인 정보, 체온측정결과, 영업점에 대한 정보를 전송하고, 관리 서버는 전송받은 사용자의 개인 정보, 체온측정결과, 영업점에 대한 정보를 암호화하여 저장하는 것을 특징으로 한다.
Patent KR-102287145-B1 (KR)
Title: Vise
Inventor: KIM KYOUNG NAM
IPC: B23Q3/08
Filed: 2021-03-10
Granted: 2021-08-05
Abstract: The present invention relates to a vise, which blocks oil leakage, comprising: a cylinder located in a moving hole, and formed with first and second hydraulic tanks, first to third fluid moving holes; and a pipe switch member having one end in communication with the first fluid moving hole, and coupled to a connection hole.
Patent KR-102515351-B1 (KR)
Title: 인공지능을 이용한 재료의 물성 예측 방법
IPC: G16C20/30
Filed: 2021-03-11
Granted: 2023-03-30
Abstract: 본 발명은 컴퓨터에 탑재된 인공지능을 통해 재료의 물성을 예측하는 방법으로서, 시편의 파괴 시험을 통해 상기 시편의 물성을 측정하고, 상기 물성이 도출된 시편의 미세조직을 컴퓨터 단층 촬영(X-CT)을 이용하여 이미지 형태의 제 1 정보로 획득하는 단계와, 상기 제 1 정보를 위상적 데이터 분석법(topological data analysis)를 이용하여 정량화된 제 2 정보로 변환시키는 단계와, 상기 물성 및 상기 제 2 정보를 상기 인공지능에 투입하여 상기 인공지능의 기계적 학습을 수행하는 단계와, 상기 인공지능이 상기 기계적 학습 결과를 기반으로 임의의 재료에 대한 물성을 예측하여 출력하는 단계를 포함하는 인공지능을 이용한 재료의 물성 예측 방법을 제공한다.
Patent KR-102239849-B1 (KR)
Title: System for providing and storing cctv video based on customized video layout according to the purpose of cctv video monitoring for reducing power consumption
Inventor: KIM SEONGYEOP
IPC: H04N5/232
Filed: 2021-03-17
Granted: 2021-04-13
Abstract: Provided is a system for providing and storing a CCTV video based on a customized video layout according to a purpose of CCTV video monitoring for reducing power consumption. According to various embodiments of the present invention, provided is the system for providing and storing the CCTV video based on the customized video layout according to the purpose of CCTV video monitoring for reducing power consumption, which includes: a plurality of camera modules; a video output device; and a server which collects a plurality of video data from the plurality of camera modules, arranges the plurality of collected video data in the video layout preset by a user, and provides the video layout in which the plurality of video data is arranged to the video output device.
Patent KR-102293850-B1 (KR)
Title: Earthquake-resistant type cable tray system
Inventor: SIM SANG IN
IPC: H02G3/04
Filed: 2021-03-22
Granted: 2021-08-25
Abstract: The present invention relates to a seismic cable tray system, which can protect a cable tray unit from vibration, comprising: a mounting anchor unit (100) installed at regular intervals on a ceiling (10) of a building; a computation bolt unit (200); and a vibration response unit (300) installed to connect the mounting anchor unit (100) and the computation bolt unit (200).
Patent KR-102440068-B1 (KR)
Title: Sponge manufacturing method through continuous process and Sponge manufactured by it
Inventor: LEE JONG KWAN
IPC: B29K75/00
Filed: 2021-03-23
Granted: 2022-09-06
Abstract: The present invention relates to a manufacturing method of a sponge through a continuous process and a sponge manufactured thereby, and more particularly, to a manufacturing method of a sponge through a continuous process which comprises: a step (S10) of preparing an upper frame and a lower frame; a step (S20) of preparing a foaming composition; and a foaming step (S30) of foaming the foaming composition on a surface of the lower frame to fill a sponge between the lower frame and the upper frame, wherein at least one of the upper frame and the lower frame can be adjusted in height such that the thickness of the sponge can be adjusted. According to the manufacturing method of a sponge through a continuous process of the present invention, the manufacturing speed is fast as a continuous process suitable for mass production, the thickness of the sponge to be manufactured is easy to control, the amount of loss can be significantly reduced, and the density of an upper layer of the manufactured sponge is higher than that of the center such that the sponge with excellent resilience can be manufactured.
Patent KR-102530185-B1 (KR)
IPC: G10L21/14
Filed: 2021-03-25
Granted: 2023-05-08
Abstract: 제안기술은 청각 장애인을 위한 소리 변환 시스템 및 방법에 관한 것으로, 더욱 상세하게는 소리를 촉각 및 시각적으로 변환하여 전달하는 소리 변환 시스템 및 방법에 관한 발명이다.
Patent KR-102370179-B1 (KR)
Inventor: LEE HONG WOO
IPC: F25B41/31
Filed: 2021-04-08
Granted: 2022-03-07
Abstract: According to the present invention, provided is a single cooling system for a semiconductor facility, which can variably select a coolant supplied to a semiconductor facility in a relatively low-, medium-, and high-temperature range to cool the same. According to the present invention, the single cooling system comprises a sub-cooler (60) using a mixed refrigerant obtained by mixing a room-temperature gas refrigerant and a low-temperature gas refrigerant as a refrigerant for cooling a coolant, and exchanging heat between a refrigerant condensed in a condenser (40) and a refrigerant passing through an evaporator (90) to additionally (secondarily) perform condensation. Also, a plurality of refrigerant circulation paths are formed between the sub-cooler (60) and the evaporator (90), and an expansion valve is installed on a plurality of a refrigerant flowing paths to flow the refrigerant passing through the sub-cooler (60) to the different refrigerant circulation paths in accordance with a low-, medium-, and high-temperature range of the coolant.
Patent KR-102342074-B1 (KR)
Title: Phase synchronization apparatus and method for grid connected inverter using variable direct current link controlling
Inventor: ROH CHUNG WOOK
IPC: H02J3/08
Filed: 2021-04-09
Granted: 2021-12-24
Abstract: Provided is a phase synchronization apparatus for a grid-connected inverter. The phase synchronization apparatus comprises: a period calculation unit which senses the zero points of a grid AC voltage connected to a load to which a current is applied from the grid-connected inverter, and calculates the period T_L of the grid AC voltage based on the time interval of the sensed zero points; a duty cycle control unit which calculates the phase Φ of a reference signal for controlling a plurality of switching elements included in the grid-connected inverter by using the period T_L of the grid AC voltage, the amplitude |V_grid| of the grid AC voltage, and the magnitude |I_inv.ref| of the reference current applied to the duty cycle control unit, and generates a duty cycle control signal by using the phase Φ of the reference signal; and an input voltage control unit which senses the peak value |V_grid|_max of the grid AC voltage and controls the magnitude of a DC voltage VDC input to the grid-connected inverter according to the sensed peak value |V_grid|_max of the grid AC voltage. Therefore, the amount of computation of a processor can be reduced.
Patent KR-102335949-B1 (KR)
Title: Learning playground equipment for toddlers using character sponge
Inventor: CHOI HYE WON
IPC: B32B27/30
Filed: 2021-04-20
Granted: 2021-12-08
Abstract: The present invention relates to learning play equipment for infants using character sponges, which can perform learning play by fixing a plurality of character sponges forming a specific shape to be in close contact with a poster, a tile or glass on a background screen. The present invention proposes a method for manufacturing learning play equipment for infants using character sponges, which sequentially performs the following steps: a character creation and background screen construction step (S10) linked to creation and character concept; a wallpaper poster production step (S20); a base plate manufacturing step (S30) of thermally bonding a printing layer formed by printing a plurality of characters on a film made of a PCV material, with a sponge layer made of an EVA material; a step (S40) of forming a coating layer on the underside of the sponge layer; and a step (S50) of cutting the base plate according to the shape of the characters.
Patent KR-102612970-B1 (KR)
Title: 아암 승강식 어닝
IPC: E04F10/06
Filed: 2021-04-28
Granted: 2023-12-12
Abstract: 본 발명은 아암 승강식 어닝에 관한 것으로, 더욱 상세하게는 햇빛이나 우수를 차단하는 차양막의 높이가 조절 도록 된 아암 승강식 어닝에 관한 것이다. 
 본 발명에 따른 아암 승강식 어닝은 건물의 창문 또는 출입구에 설치되는 차양막과; 상기 차양막의 일측을 지지하는 아암과; 상기 차양막이 펼쳐지게 상기 아암의 각도를 조절하는 각도조절유닛과; 상기 차양막이 상기 창문 또는 상기 출입구의 하부까지 가릴 수 있도록 상기 각도조절유닛을 상하방향으로 승강시킬 수 있는 승강유닛;을 구비한다.
Patent KR-102369695-B1 (KR)
Inventor: YOO MYUNGSANG
IPC: G09B29/00
Filed: 2021-05-10
Granted: 2022-03-07
Abstract: The present invention relates to a spatial image drawing system with correction of an error in a distance between stereo cameras. The spatial image drawing system comprises: at least three movable vehicles (100, 102, 104) which have RF transmitters (R1, R2, R3) and GPS receivers (G1, G2, G3) to perform a coordinate reference point function; and a drone which identifies the respective RF transmitters (R1, R2, R3) through RF received from the RF transmitters (R1, R2, R3), and generates a shooting image in which coordinate information received from the GPS receivers (G1, G2, G3) is coded for each of the RF transmitters (R1, R2, R3) according to a shooting zone. The spatial image drawing system includes: a drone; and a stage unit for mounting and managing the drone. The stage unit includes: a support plate having a predetermined area; a vertical structure installed on the support plate; a first parallel structure installed opposite to one side of the vertical structure; and a second parallel structure installed opposite to the other side of the vertical structure. The vertical structure includes a 1-1 insertion module. The 1-1 insertion module includes a 1-1 extension body which extends to an upper portion of one side, and a 1-1 interpolation body which is installed on an end of the 1-1 insertion body and in which the first parallel structure is interpolated. According to the present invention, it is possible to complete a reliable drawing image by quickly reflecting frequently-changing feature images using a drone.
Patent KR-102327605-B1 (KR)
Title: System and Method for Setting Communication Equipment for User Oriented Communication Service
IPC: H04W88/18
Filed: 2021-05-11
Granted: 2021-11-17
Abstract: The present invention relates to a communication equipment setting system and method for a user-centered communication service, wherein it is possible to specify a calling number displayed on an opponent terminal, an available communication time is set, and voice guidance is provided, so that an opponent can recognize a user's communication available situation. Accordingly, it is possible to protect individual privacy. The communication equipment setting system comprises: a user-centric service management server which is composed of a web server or an application management server, makes it possible to set a designated number, name, destination number, and time, and performs an informational message setting request and a function setting registration request to private communication equipment or carrier equipment; a piece of key carrier exchange equipment which, in order to provide communication services of user terminals and customer terminals, connects with private communication equipment or communication company equipment; and a piece of private telecommunications equipment or carrier equipment which performs mapping with the designated number registered by the registration request of the user-centered service management server, connects outgoing and incoming calls, registers users and saves settings, requests to block connections, and requests to display designated numbers.
Patent KR-102597893-B1 (KR)
Title: 기판 처리 장치와 그 제조 방법, 및 배기 구조
IPC: H01L21/67
Filed: 2021-05-17
Granted: 2023-11-03
Abstract: 기판 처리 장치의 처리 용기 내부에 있어서, 저판보다도 상방에는, 기판이 적재되는 적재면을 구비하고, 상기 저판보다도 평면적이 작은 적재대가 배치되고, 상기 저판에는, 상기 처리 용기의 내부를 진공 배기하기 위한 배기구가 마련되고, 상기 배기구의 상방에는, 상기 적재면보다도 하방의 높이 위치에 차폐 부재가 배치되어 있고, 상기 차폐 부재의 단부면의 일부인 제1 맞닿음면과, 상기 적재대의 단부면의 일부인 제2 맞닿음면은 서로 맞닿아 있고, 상기 차폐 부재에 있어서의 상기 제1 맞닿음면에 인접한 개방 단부면과 상기 배기구의 중앙을 잇는 제1 최단 직선과, 수평선 사이의 각도가 35도 이상 45도 이하이고, 상기 차폐 부재의 상기 개방 단부면과 상기 배기구의 단부를 잇는 제2 최단 직선과, 수평선 사이의 각도가 65도 이상 80도 이하이다.
Patent KR-102318256-B1 (KR)
Title: Chitosan feed composition with improved efficiency and eco-friendly farming method through it
Inventor: PARK JI WOO
IPC: C05F3/00
Filed: 2021-05-20
Granted: 2021-10-27
Abstract: The present invention relates to a chitosan feed composition with improved efficiency, which produces high-purity chitosan by using agricultural by-products and mealworms and adult mealworms used in processing after treating the agricultural by-products generated during processing through the mealworms and the adult mealworms, and plastics generated during packaging of agricultural product, produces a feed composition using the high-purity chitosan, mealworm powder, and wild glass to increase the weight of chickens and strengthen immune function, thereby reducing a mortality rate, and uses poops and manure of the chickens consuming the feed composition as a crop fertilizer to be environmentally friendly and helps crop growth.
Patent KR-102380357-B1 (KR)
Title: Double floor structure system to reduce inter-floor noise with vibration control anchor bolts
Inventor: ROH HWAN GEUN
IPC: E04F15/20
Filed: 2021-05-24
Granted: 2022-03-29
Abstract: The present invention relates to a double-floor structure system for reducing a noise between floors having a vibration control anchor bolt. More specifically, the present invention relates to the double-floor structure system for reducing the noise between floors having the vibration control anchor bolt, in consideration of vibration suppression using a member supporting an upper floor slab and a natural vibration ratio of a lower floor slab. To this end, the present invention provides the double-floor structure system for reducing the noise between the floors having the vibration control anchor bolt, comprising: an upper floor slab; a lower floor slab; and the vibration control anchor bolt.
Patent KR-102487787-B1 (KR)
Title: 개질 소결 네오디뮴-철-붕소 자석 및 그 제조 방법과 응용
IPC: H01F1/053
Filed: 2021-06-04
Granted: 2023-01-27
Abstract: 본 발명은 개질 소결 네오디뮴-철-붕소 자석 및 그 제조 방법과 응용에 관한 것이고, 상기 개질 소결 네오디뮴-철-붕소 자석에 있어서, 기재에 대해 입계 확산을 진행하는 것을 통해 제조하고, 상기 기재는 소결 네오디뮴-철-붕소 자석이고, 입계 확산원은 제1확산원과 제2확산원으로 구성되였고, 그 중, 상기 제1확산원은 PrMx합금이고, 그 중, M은Cu, Al, Zn, Mg, Ga, Sn, Ag, Pb, Bi, Ni, Nb, Mn, Co, Fe, Ti, Cr, Zr, Mo, Ge중에서 선택되는 적어도 한가지이고, 제2확산원은 중희토류 Dy 및/또는 Tb이고; Pr을 포함한 저 용점 합금을 이용하여, 우선적으로 자석 내부에 진입하여, 더 넓고 더 긴 확산 통로를 형성하고, 다시 이것으로 중희토류 원소의 쾌속 확산 통로로 하는 것을 통해, 중희토류 원소의 확산 깊이 및 그 속도와 보자력의 향상을 더 촉진할 수 있고, 제조 원가도 절감한다.
Patent KR-102555887-B1 (KR)
IPC: C08L67/04
Filed: 2021-07-23
Granted: 2023-07-13
Abstract: 본 발명은 폴리락틴산(Polylactic acid; PLA) 및 폴리부틸렌아디페이트-코-부틸렌테레프탈레이트 (Polybutyleneadipate-co-butyleneterephthalate; PBAT) 및 폴리부틸아크릴레이트(Poly(butyl acrylate); PBA)를 포함하는 것을 특징으로 하는 생분해성 플라스틱 수지 조성물을 제공한다. 본 발명의 폴리부틸아크릴레이트(Poly(butyl acrylate); PBA)를 포함하는 생분해성 플라스틱 수지 조성물은 상기 폴리락틴산(Polylactic acid; PLA)의 분산성의 증가시켜 폴리락틴산(Polylactic acid; PLA)기반 내충격성이 개선된 지속가능한 플라스틱 소재로의 활용 가능하다. 또한, 폴리락틴산(Polylactic acid; PLA), 폴리부틸렌아디페이트-코-부틸렌테레프탈레이트 (Polybutyleneadipate-co-butyleneterephthalate; PBAT) 블렌드의 구조가 co-continuous형태로 변환되어 충격강도가 개선되는 효과가 있다.
Patent KR-102607886-B1 (KR)
IPC: A61C9/00
Filed: 2021-07-27
Granted: 2023-11-29
Abstract: 본 발명의 일 실시예에 따른 3차원 치아 이미지 표시 장치는 입력된 3차원 치과 이미지에 대해 액시얼(Axial) 방향으로 분할하여 생성된 치과 단면 이미지 내에서 각 객체의 경계를 분할하는 치아 분할부, 치과 단면 이미지 내의 객체중에서 치아 영역을 인식하고, 치아 영역에 속하는 각 치아의 치아 번호를 검출하는 치아 검출부 및 치아 분할부 및 치아 검출부를  통해 획득된 각 치과 단면 이미지 내의 각 객체의 경계 및 각 치아의 치아 번호를 기초로, 각 치아별 3차원 이미지를 생성하되, 각 치아별 3차원 이미지는 치아번호에 따라 표시방법이 상이한 치아 이미지 획득부를 포함할 수 있다.
Patent KR-102305604-B1 (KR)
Title: Fuel gas supply system and method for a ship
Inventor: CHOI JAE WOONG
IPC: F02M21/02
Filed: 2021-08-04
Granted: 2021-09-27
Abstract: The present invention relates to a fuel gas supply system of a ship and a fuel gas supply method of a ship using the same. The present invention can re-liquefy boil-off gas (BOG) generated from liquefied fuel through an integrated heat exchanger so that the BOG can be effectively recycled, and can adjust the control status of various control valves related to BOG operation according to the operating status of the main engine and auxiliary engine (or the place where BOG is used) of the ship. The present invention includes a liquefied fuel tank (101) and a booster pump (103).
Patent KR-102395310-B1 (KR)
Inventor: MOON SUNG YUL
IPC: E01C5/00
Filed: 2021-08-13
Granted: 2022-05-09
Abstract: The present invention relates to a deck structure using a clip for binding decks. To this end, according to the present invention, the deck structure has a plurality of unit decks with a groove unit on at least one side surface successively placed on an upper side of a frame placed in a transversal direction. An upper side of the frame is engaged with a support piece. The support piece has at least one side folded upward and forms a hanging piece. On a lower side of the unit decks, a hanging groove is formed so that the hanging piece is hung and fixed. In a groove unit between nearby unit decks, a clip for binding decks is held for pressurizing and fixing a pair of unit decks. The clip for binding decks has a rotation unit to be rotatable at a certain angle by a tool. The rotation unit moves a pair of horizontal moving blocks outward. On the outer end unit of each of the horizontal moving blocks, a pressurizing piece is placed to pressurize and fix a pair of unit decks. Accordingly, a firm fixing force can be secured between nearby unit decks by using a tool.
Patent KR-102483515-B1 (KR)
Title: Solenoid valve for electric controll suspension
Inventor: CHANG HOON LEE
IPC: B60G17/056
Filed: 2021-08-25
Granted: 2023-01-05
Abstract: According to the present invention, a solenoid valve for an electronic control suspension apparatus comprises: a valve having an outer flow path for converting a drive mode of the suspension apparatus; and a solenoid having an inner flow path for realizing a pressure equilibrium status of a valve body opening/closing the outer flow path. The solenoid includes: a core having an opened upper end and a sealed lower end, and having a first operation space and a second operation space; a guide engaged with the opened upper end of the core; a plunger movably installed in the first operation space, and dividing the first operation space into an upper side and a lower side, and having a connection hole connecting the upper side and the lower side of the first operation space; a pipe-shaped rod integrated with the plunger and penetrating the guide; and a bush arranged in the second operation space, and guiding the movement of the rod, and having a connection path connecting the first operation space and the second operation space. Therefore, the P-Q performance of the solenoid valve can be improved.