baber/WOPTO huggingface dataset:
Patent KR-20220019132-A (KR)
Inventor: LEE JE HEON
IPC: F16K1/34
Filed: 2020-08-06
Abstract: The present invention relates to a low-pressure wet valve assembly and, more specifically, to a low-pressure wet valve assembly which always maintains the internal pressure of a secondary main pipe within a pressure range set to be lower than the pressure of a primary main pipe when fire water is normally received through the primary main pipe to supply fire water to a sprinkler through the secondary main pipe when a sprinkler system monitors fire to prevent leakage in the sprinkler and a branch pipe, discharge the pressure of the secondary main pipe if the pressure of the secondary main pipe increases to stably maintain the pressure, and supply fire water of the same pressure as the pressure of the primary main pipe to the secondary main pipe when a fire occurs to extinguish the fire. To achieve the objective, the low-pressure wet valve assembly comprises: a main valve installed between a primary main pipe supplying fire water and a second main pipe receiving fire water; a main setting pipe connecting the primary main pipe and a first control room of the main valve; an auxiliary setting pipe branching from one side of the main setting pipe to be connected to one side of the main valve; and a constant-flow reducing valve connected to the auxiliary setting pipe to maintain the pressure of water supplied to the main valve at a pressure set to be lower than the pressure of the primary main pipe or lower.
Patent KR-20220019332-A (KR)
Inventor: SA TAE HYEONG
IPC: G07C9/37
Filed: 2020-08-10
Abstract: The present invention relates to a clean gate and, more particularly, to an automatic entrance controlling system for a clean gate, in which body temperatures of users passing through the clean gate are measured while automatically spraying pesticide to the users to restrict the access of users having high fever so as to prevent infectious diseases such as COVID-19. According to the features of the present invention, the gate, which has a gate frame (11) including: vertical frames (112) extending upward from an upper surface of a support frame (111) under both sides through which users pass; and a horizontal frame (113) for connecting upper portions of the vertical frames (112) on both sides, includes: a proximity sensor (13) installed on one side of the gate frame (11) to sense a user's proximity; a spray nozzle (21) installed on one side of the gate frame (11) to spray pesticide; and a pesticide supply unit (22) for supplying the pesticide to the spray nozzle (21) side.
Patent KR-20220021226-A (KR)
Inventor: LIM YOUNG GEUN
IPC: G06Q50/30
Filed: 2020-08-13
Abstract: The present invention relates to a bot-based uncontact smartphone addiction healing method which comprises the following steps of: mounting a pedestrian safety app on a smartphone of a user to measure a smartphone usage pattern and measure usage time for each usage type such as study, education, SNS, video, news, game, and the like for 5 days on weekdays and 2 days on weekend so as to deliver them to a server through a network; diagnosing the server and suggesting average weekday usage time and average weekend usage time; allowing a user to set weekday and weekend usage time goals for each usage type through a conversation with a chatbot; suggesting a daily usage amount through a graph together with a baseline and a goal; performing feedback and intervention of the chatbot about smartphone usage time; and performing weekly evaluation once a week.
Patent KR-20220022073-A (KR)
Inventor: SANGJU LEE
IPC: F24H9/20
Filed: 2020-08-17
Abstract: According to an embodiment of the present invention, a refrigerator comprises: a cabinet having a storage chamber therein; a door coupled to be rotatable to the cabinet to open and close the storage chamber; a hinge connecting the door and the cabinet; a dispenser provided on a front side of the door and having a drinking water outlet; a hot water module installed on an upper surface of the cabinet and having an induced heating assembly generating hot water; and a water supply flow passage connecting an external water supply source, the hot water module, and the drinking water outlet. According to the present invention, insulation performance and storage performance of the door are improved.
Patent KR-20220029919-A (KR)
Title: Health bread and manufacturing method thereof
Inventor: HA JI EUN
IPC: A21D8/06
Filed: 2020-09-02
Abstract: The present invention relates to healthy bread and a producing method thereof. The healthy bread according to the present invention can be obtained by mixing a mixture of 5-10 parts by weight of black soybean powder, 5-10 parts by weight of perilla powder, and 15-20 parts by weight of lettuce powder, with respect to 100 parts by weight of wheat flour, with dough in which 70 parts by weight of water and 30 parts by weight of makgeolli are mxed, and then heating and baking the same.
Patent KR-20220030811-A (KR)
Title: Products delivery method using drone
Inventor: GO HEE YANG
IPC: B64C39/02
Filed: 2020-09-03
Abstract: A product delivery method using a drone is disclosed. The product delivery method using a drone of the present invention includes the steps of: detecting, by an order management server, a list of stores capable of product delivery when receiving a product order request from a vehicle terminal; selecting, by the vehicle terminal, a store capable of product delivery from the list of stores; detecting, by the order management server, a delivery area according to a store capable of product delivery, and requesting product delivery to the store capable of product delivery; and delivering, by the store terminal, the product to the delivery area using a drone.
Patent KR-20220032668-A (KR)
Inventor: SONG SOON YOUNG
IPC: H04M1/04
Filed: 2020-09-08
Abstract: The present invention relates to a holder for a vehicle. More specifically, the holder for a vehicle selects and uses a structure where length of an extension block can be controlled and controlled length of the extension block can be maintained, thereby allowing a user to easily control a mounting position and mounting height of a terminal. According to the present invention, the holder for a vehicle comprises: a fixing block detachably fixated into a vehicle; and the extension block of which one end is rotatably coupled to the fixing block and the other end is connected to a cradle. The present invention has the structure where the length of the extension block can be controlled, and the controlled length of the extension block can be maintained.
Patent KR-20210078388-A (KR)
Title: Semiconductor structure and method for forming the same
Inventor: NG JIN AUN
IPC: H01L29/78
Filed: 2020-09-08
Abstract: A semiconductor structure is provided. The semiconductor structure comprises a first gate all-around FET on a substrate. The first gate all-around FET includes first nanostructures and a first gate stack surrounding the first nanostructures. The semiconductor structure also includes a first FinFET adjacent to the first gate all-around FET. The first FinFET includes a first fin structure and a second gate stack on the first fin structure. The semiconductor structure also includes a gate-cut feature interposed between the first gate stack of the first gate all-around FET and the second gate stack of the first FinFET.
Patent KR-20220036720-A (KR)
Inventor: MOON JI HYE
IPC: A61K38/16
Filed: 2020-09-16
Abstract: A polyethylene glycol derivative compound according to one embodiment is represented by following chemical formula 1. In chemical formula 1, n is a natural number of 30 to 115, and R^1 and R^2 are the same or different C_1 to C_5 alkyl.
Patent KR-20220039990-A (KR)
Inventor: JANG HYUN SOO
IPC: G01R22/06
Filed: 2020-09-22
Abstract: Disclosed is a management system of a solar power plant based on Internet of Things (IoT). The management system of the solar power plant of the present invention comprises: at least one solar power plant and a server; a server gateway communicatively connected to the server and the at least one solar power plant in a wireless or wired manner and connected to an air electric communication network in a wireless or wired manner; and at least one manager terminal communicatively connected to the server gateway through the air electric communication network.
Patent KR-20220040631-A (KR)
Inventor: KIM SUNG WOO
IPC: H01M4/90
Filed: 2020-09-24
Abstract: The present invention reduces crystallinity of a fuel cell catalyst support by first treating the fuel cell catalyst support with nitric acid before nitrogen-doping the fuel cell catalyst support with ammonia gas. For this reason, nitrogen atoms supplied from the ammonia gas can be more easily substituted for carbon atoms constituting the fuel cell catalyst support, so that more nitrogen atoms can be introduced into the fuel cell catalyst support. Accordingly, the carbon component of the fuel cell catalyst support capable of coming in contact with oxygen is reduced, so that the carbon corrosion rate of the fuel cell catalyst support is delayed, thereby improving fuel cell performance and preventing shortening of a lifespan.
Patent KR-20220046385-A (KR)
Inventor: KIM GEON WOO
IPC: B60J3/00
Filed: 2020-10-07
Abstract: Disclosed is an apparatus for controlling a vehicle sun visor. The apparatus for controlling the vehicle sun visor of the present invention comprises: a light sensing unit sensing the inflow direction of a sunlight; a driver's gaze sensing unit sensing a driver's gaze height; an actuator unit for moving a main body for blocking the sunlight in the vertical direction or left and right direction; and a control unit for controlling the actuator unit according to the inflow direction of the sunlight and the driver's gaze height. An objective of the present invention is to provide the apparatus for controlling the vehicle sun visor which controls the vehicle sun visor according to the driver's gaze direction and the inflow direction of the sunlight.
Patent KR-20200120597-A (KR)
Inventor: SANGOK PARK
IPC: H04N5/225
Filed: 2020-10-13
Abstract: The present invention relates to a camera module and to an auto-focusing method thereof. That is, the camera module of the present invention includes: an actuator for moving a mover including at least one lens to which an optical image of a subject is incident; and an actuator driving unit controlling the actuator in order to drive the mover in a forward or reverse direction. A search section for driving the mover in the forward direction is defined as a first search section. When a search section for driving the mover in the reverse direction is defined as a second search section, the first search section or the second search section is included.
Patent KR-20220054977-A (KR)
Title: Weight factors generating system and method for weather risk management
Inventor: KANG BONG JO
IPC: G06Q10/06
Filed: 2020-10-26
Abstract: Disclosed are a method and system capable of generating weather-based weights for each tourist destination to recommend tourist destinations on the basis of weights or performing specialized management by weather factors. According to the present invention, the method comprises the following steps: analyzing visitor or sales data and past weather data for a predetermined period of time in a tourist destination to calculate a correlation coefficient; extracting a first weight based on past weather data on the basis of an analysis result; analyzing the current weather data and visitor propensity to update the first weight and extract a second weight when there is a difference between a visitor result predicted on the basis of the first weight and the actual number of visitors; and reflecting factors related to weather management with respect to weather factors affecting the weight to extract a third weight when weather-related entertainment products are provided.
Patent KR-20220057313-A (KR)
Title: Ball screen for aggregate sorter
Inventor: LEE CHONG GOU
IPC: B07B1/28
Filed: 2020-10-29
Abstract: The present invention relates to a ball screen for an aggregate sorter, which vibrates by the vibration of a vibrating body and passes materials having a set size to sort materials by size. The ball screen comprises: a screen member having holes corresponding to the size of an aggregate to be sorted; a tray member installed under the screen member; and a ball installed between the screen member and the tray member to strike the screen member by the vibration of the vibrating body. A ball which applies impact to the screen member and the tray member is installed, so that an object to be sorted is well sorted by the impact of the ball. Even if moisture adheres to the screen member due to the impact of the ball, the moisture is removed, and as a result, deposits and the like are prevented from being accumulated on the screen member.
Patent KR-20220057979-A (KR)
Inventor: CHOI JAE BONG
IPC: A61M37/00
Filed: 2020-10-30
Abstract: The present invention relates to a patch having a negative Poisson's ratio, which includes a sheet impregnated with a physiologically active material, wherein the sheet is composed of a material having the negative Poisson's ratio in a compressed state. The present invention has an effect of maintaining the compressed state of the sheet during storage by providing a removable compression sheet on the other side of the sheet during use.
Patent KR-20220060837-A (KR)
Title: Method of evaluating the degree of secession of electrode active material
Inventor: LEE SEUNG HO
IPC: G01N1/06
Filed: 2020-11-05
Abstract: The present invention relates to a method for evaluating desorption of an electrode active material, including the steps of: manufacturing an electrode having a structure in which an electrode active material layer is formed on a current collector; measuring rheological properties and area ratios of an exposed unit of the current collector after peeling of the electrode active material layer with respect to the electrode; and comparing the rheological properties and the area ratios of the exposed unit with a reference value to predict whether or not the electrode active material is desorbed.
Patent KR-20220064218-A (KR)
Title: Sanitary napkin
Inventor: SON HUNSU
IPC: A61F13/84
Filed: 2020-11-11
Abstract: The present invention relates to a sanitary napkin, and relates to a sanitary napkin configured to enable a user to visually check the color of menstrual blood on a liquid impermeable cover provided on one side of an absorbent core for absorbing menstrual blood secreted during menstruation, and thus diagnose the health condition of the user by him/herself.
Patent KR-20220068517-A (KR)
Title: Method for establishing production plan in decentralized production system
Inventor: JEONG IN JAE
IPC: G05B19/418
Filed: 2020-11-19
Abstract: Disclosed is a method for establishing a production plan cooperatively between a coordinator and product equipment included in a production system. The method for establishing a production plan in a decentralized production system includes the steps of: collecting process parameters; establishing a production plan for a product which can minimize in-process inventory and delivery delay using the process parameters; and modifying the production plan according to dynamic events.
Patent KR-20220069185-A (KR)
Title: Light emitting element, method of manufacturing the same and display device comprising the light emitting element
Inventor: SIM JUN BO
IPC: H01L33/30
Filed: 2020-11-19
Abstract: A light emitting element includes: a light emitting stacked pattern including a first semiconductor layer, an active layer, and a second semiconductor layer sequentially stacked in one direction; and an insulating film disposed to surround at least one outer circumferential surface of the first semiconductor layer, the active layer, and the second semiconductor layer. Here, the insulating film may include a zinc oxide (ZnO) thin film layer.
Patent KR-20220069447-A (KR)
Title: Apparatus for measuring performance of unit cell in fuel cell
Inventor: JU HYUNCHUL
IPC: H01M8/04298
Filed: 2020-11-20
Abstract: The present invention provides an apparatus for measuring performance of a unit cell, which implements a unit cell experiment condition similar to that of a fuel cell stack by detachably mounting a separation plate including an oxygen reduction channel and a cooling channel at each unit of the fuel cell stack to allow optimal research of a fuel cell. An apparatus for measuring performance of a unit cell includes a membrane electrode assembly (MEA) and a separation plate forming an oxygen reduction channel to supply air for oxygen reduction reaction to the MEA and a cooling channel in which cooling air flows, and comprises: a body including a space for the unit cell to be disposed therein; a gas diffusion layer (GDL) disposed at a lower side of the unit cell to make contact with a bottom surface of the inner space of the body; an air supply part formed at one side of the body to supply air into the oxygen reduction channel and the cooling channel; and an air outlet formed at the other side of the body to discharge the air passed through the oxygen reduction channel and the cooling channel to the outside.
Patent KR-20220069558-A (KR)
Title: Anti-icing device for railway vehicles
Inventor: KWON HYEOK BIN
IPC: B61D49/00
Filed: 2020-11-20
Abstract: The present invention relates to an anti-icing device for preventing snow accretion on a bogie part of a railway vehicle. According to the present invention, the anti-icing device for a railway vehicle comprises an air deflector disposed near a recessed space at the bottom of the railway vehicle where a bogie part is installed to change the direction of the flow of air flowing into the recessed space. Accordingly, the air deflector changes the direction of the air flow generated when the railway vehicle is running, thereby reducing the amount of air flowing into the bogie part, thereby reducing the amount of snow accreted to the bogie part.
Patent KR-20210069568-A (KR)
Title: Radio frequency module and communication device
Inventor: HANAOKA KUNITOSHI
IPC: H04B1/04
Filed: 2020-11-23
Abstract: A high-frequency module (1A) comprises: a module substrate (91) having main surfaces (91a, 91b) facing each other; transmission input terminals (111, 112); a rear amplifier (11b) for amplifying a transmission signal inputted from a transmission input terminal (111 or 112); and a switch (54) for switching connection and disconnection between the transmission input terminals (111, 112) and the rear amplifier (11b). The rear amplifier (11b) is arranged on a main surface (91a) and the switch (54) is arranged on a main surface (91b). Therefore, the high-frequency module suppresses an unstable operation of a transmission power amplifier.
Patent KR-20220072681-A (KR)
Title: 간편 고무장갑 건조기
Inventor: KIM TEA HEUI
IPC: F26B5/14
Filed: 2020-11-25
Abstract: 고무장갑을 건조시키에 가성비 좋은 주방도구
Patent KR-20210071836-A (KR)
Title: Negative electrode active material, method for manufacturing the same, negative electrode and secondary battery comprising the same
Inventor: PIAO LILIN
IPC: H01M10/0525
Filed: 2020-11-30
Abstract: The present invention relates to a negative electrode active material including natural graphite and having a D_90/D_10 ratio of 2.0 to 2.2, a tap density of 1.11 to 1.19 g/cm^3, and a BET specific surface area of 2.02 to 2.30 m^2/g.
Patent KR-20220076596-A (KR)
Title: 체험형 게임 지원 시스템
Inventor: PARK OH YOUN
IPC: F41A33/02
Filed: 2020-12-01
Abstract: 오프라인 상에서 실현되는 체험형 게임에 참여하는 게임 플레이어에 의해 착용되며, 정보 송수신을 위한 무선통신모듈 및 상기 게임 플레이어의 게임 활동정보를 획득하기 위한 적어도 하나의 센서를 포함하는 착용형 플레이어 장치; 및 상기 체험형 게임 공간에 설치 마련된 게임지원설비 및 상기 착용형 플레이어 장치와의 통신을 위한 통신 모듈, 상기 체험형 게임의 통합 운영을 위해 사전 계획된 게임 시나리오 정보 또는 수신된 상기 게임 활동정보에 맞춰 연계 동작되도록 사전 설정된 게임 인터랙션 정보를 저장하는 게임운영 데이터베이스를 포함하는 게임운영 통제장치;를 포함하는 체험형 게임 지원 시스템이 제공된다.
Patent KR-20220077284-A (KR)
Title: 금형 파손 방지 장치
Inventor: KIM DONG JU
IPC: B21D55/00
Filed: 2020-12-01
Abstract: 금형 파손 방지 장치에 관한 발명이 개시된다. 본 발명에 따른 금형 파손 방지 장치는: 베이스부; 베이스부 상에 장착되고, 소재가 배치되는 제1금형부; 제1금형부의 상측에 배치되고, 소재를 가압하는 제2금형부; 및 제1금형부 또는 제2금형부의 작동을 제어하는 제어부를 포함하고, 제2금형부는, 제1금형부의 상측에 제1금형부에 대향되게 배치되고, 소재를 가압하는 제2금형가압부; 및 제2금형가압부에 장착되고, 소재와의 이격 거리가 설정 이격 거리인지를 감지하여 제어부로 전달하는 거리감지센서부를 포함하는 것을 특징으로 한다.
Patent KR-20220078037-A (KR)
Inventor: KIM MYEONG HYEON
IPC: F16C19/06
Filed: 2020-12-03
Abstract: 본 발명은 플라스틱 베어링 내륜의 제작방법에 대한 것으로서, 사출시 샤프트가 삽입되는 중공축을 원형으로 형성하여 샤프트와의 밀착성을 높일 수 있는 플라스틱 내륜의 제작방법에 대한 것이다. 
플라스틱 베어링 내륜의 제작방법은 샤프트가 삽입될 수 있게 중공축이 형성된 플라스틱으로 된 베어링 내륜을 제작한다. 특히 상기 중공축의 내주면에 원주방향을 따라 복수의 홈이 형성되고, 상기 샤프트에 가압되어 상기 홈에 안착될 수 있게 상기 홈에서 상기 내주면으로 돌기된 리브가 형성된 상기 베어링 내륜을 사출하는 것을 특징으로 한다. 
또한, 본 발명에 따른 베어링 내륜의 제작방법은 상기 홈에 연속된 상기 중공축의 내주면은 내경이 인접한 상기 홈과의 중간에 위치한 상기 중공축의 내주면의 직경보다 작도록 상기 베어링 내륜을 사출하는 것이 바람직하다. 
베어링의 내륜이 사출되면 리브가 위치한 홈 때문에 내륜이 냉각되면 내륜의 지름이 불규칙적일 수 있다. 본 발명에 의하면 리브가 위치한 홈의 주변을 보강함으로써 냉각되더라도 내륜의 직경을 동일하게 하여 베어링의 내륜의 정밀도를 높일 수가 있다.
Patent KR-20220079107-A (KR)
Title: 양식부자 자동결속기
Inventor: KIM HONG JIN
IPC: A01G33/00
Filed: 2020-12-04
Abstract: 본 발명은 친승줄과 간승줄이 위치하는 수층의 제어를 위해 설치하는 개량부자(약 7L)와 침자를 자동 결속하는 자동 부자결속시스템을 제공한다. 자동 부자결속시스템은 결속기, 결속용 기능성 클립 그리고 자동결속용 다목적 SMART 부자의 개발이 병행하여 적용성이 극대화 된 결속장치를 제공한다.
Patent KR-20220082389-A (KR)
Inventor: KIM HYUN DUK
IPC: G16H50/30
Filed: 2020-12-10
Abstract: 본 발명은 인공지능 및 빅데이터 분석을 활용한 효율적인 건강 검진 보조 장치 및 방법에 관한 것이다. 
본 실시 예에 따른 건강 검진 보조 방법은, 검진자의 검진 관련 정보와, 병원 내에 위치한 검진 항목별 검진소들의 위치 정보와, 병원 내에 설치된 CCTV로부터의 영상 관련 정보를 수집하는 단계와, 검진 관련 정보와, 검진소들의 위치 정보와, 영상 관련 정보를 이용하여 검진소별 검진자의 군집도를 산출하는 단계와, 검진 항목들 사이의 독립성 및 종속성을 구조화한 검진 항목의 연속성 정보와, 검진 항목별 검진시 소요되는 검진 시간과, 검진소 별로 이동에 소요되는 이동 시간과, 군집도를 이용하여 검진자별 검진 동선 계획을 수립하는 단계와, 검진자별 검진 동선 계획과 검진 동선 계획에 포함된 검진 항목별 검진 순서를 검진자가 구비한 제1 전자장치에 제공하는 단계와, 검진 순서에 대응하여 검진소별 대기 검진자 및 대기 검진자의 검진 순서를 검진소에 구비된 제2 전자장치에 제공하는 단계를 포함할 수 있다.
Patent KR-20220093850-A (KR)
Inventor: JEONG SEONG HAK
IPC: A61B5/154
Filed: 2020-12-28
Abstract: The present invention relates to a cap assembly device for a vacuum blood collection tube, and more specifically, to a cap assembly device for a vacuum blood collection tube, which quickly and accurately couples caps to lids of a plurality of vacuum blood collection tubes with one-time operation under uniform pressure, thereby achieving uniformity of product quality and enabling an operation to be stably performed, and in which the injection of a reagent into the vacuum blood collection tubes and coupling of caps are continuously carried out so as to achieve circular production, thereby significantly improving workability and productivity. A cap assembly device for a vacuum blood collection tube configured to automatically assemble a cap to a vacuum blood collection tube comprises: a shuttle transfer unit which has a fixing jig having seating grooves formed to place a plurality of vacuum blood collection tubes therein, and sequentially circulates and transports the fixing jig along a predetermined work path; a reagent injection unit which injects a reagent into the vacuum blood collection tubes when the fixing jig arrives at one point on the path; a cap supply unit which places caps on openings of the vacuum blood collection tubes when the fixing jig moves and arrives at the other point on the path in a state in which the reagent is injected into the vacuum blood collection tubes; a cap coupling unit which rotates and couples the caps such that the caps are screwed into the openings of the vacuum blood collection tubes when the fixing jig arrives at the other point on the path while the caps are placed on the vacuum blood collection tubes; and a control unit which controls operations of the shuttle transfer unit, the reagent injection unit, the cap supply unit, and the cap coupling unit.