baber/WOPTO huggingface dataset:
Patent KR-20200143451-A (KR)
Title: 소화관용 셀프 문합 클램프 및 그 방출 장치
Inventor: JIN HONGYAN
IPC: A61B17/00
Filed: 2018-10-23
Abstract: 본 발명은 문합 클램프(1) 및 그 방출 장치를 개시하며, 상기 문합 클램프(1)는 순차적으로 연결되는 내부 니들(102, 602), 둥근 모서리(103, 603) 및 외측 링부재(101. 601)를 포함하여 구성되고, 방출 장치는 상기 문합 클램프(1)와 결합되어 사용될 수 있으며, 상기 방출 장치는 헤드 단부(2), 중간 가요성 튜브(3) 및 손잡이(4)를 포함하여 구성된다.
Patent KR-20210005066-A (KR)
Title: 원심 송풍기, 송풍 장치, 공기 조화 장치 및 냉동 사이클 장치
Inventor: TERAMOTO TAKUYA
IPC: F04D17/08
Filed: 2018-05-21
Abstract: 원심 송풍기는 원반 형상의 주판과; 복수 매의 블레이드를 갖는 팬과, 팬을 수납하는 스크롤 케이싱을 구비하고, 스크롤 케이싱은 토출부와, 측벽과, 둘레벽과, 설부를 갖는 스크롤부를 구비하고, 둘레벽은 만곡 둘레벽과, 평면 둘레벽을 가지며, 팬의 회전축과 수직방향의 단면 형상이며 대수 나선 형상의 기준 둘레벽을 갖는 원심 송풍기와의 비교에 있어서, 만곡 둘레벽은 둘레벽과 설부의 경계가 되는 제 1 단부, 및 둘레벽과 토출부의 경계가 되는 제 2 단부에 있어서, 회전축의 축심과 둘레벽 사이의 거리(L1)가, 회전축의 축심과 기준 둘레벽 사이의 거리(L2)와 동일하며, 둘레벽의 제 1 단부와 제 2 단부 사이에 있어서, 거리(L1)가, 거리(L2) 이상의 크기이며, 둘레벽의 제 1 단부와 제 2 단부 사이에 있어서, 거리(L1)와 거리(L2)의 차분(LH)의 길이가 극대점을 구성하는 복수의 확대부를 가지며, 평면 둘레벽은 만곡 둘레벽의 적어도 일부에 형성되어 있는 것이다.
Patent KR-20210064114-A (KR)
Title: 이미지 처리 방법 및 장치, 전자 기기 및 저장 매체
Inventor: SU LIU
IPC: G06T15/20
Filed: 2020-03-24
Abstract: 본 발명은 이미지 처리 방법 및 장치, 전자 기기 및 저장 매체에 관한 것으로, 상기 이미지 처리 방법은, 목표 이미지에서 렌더링될 제1 대상, 및 목표 이미지에서 제1 대상이 속하는 제2 대상을 인식하는 단계; 목표 이미지 및 제2 대상에 따라, 마크를 포함하는 참조 이미지를 생성하는 단계 - 마크는 제2 대상의 커버리지 영역을 기록하기 위한 것임 - ; 참조 이미지 및 제1 대상에 따라, 렌더링될 영역을 결정하는 단계 - 렌더링될 영역은 마크에 대응하는 커버리지 영역 내에 위치함 - ; 및 목표 재료를 사용하여 렌더링될 영역에 대해 렌더링을 수행하여, 렌더링 결과를 생성하는 단계를 포함한다. 상기 과정을 통해, 제1 대상이 속하는 제2 대상에 의해 생성된 마크를 포함하는 참조 이미지에 따라, 제1 대상을 렌더링할 때, 렌더링 범위를 제약함으로써, 렌더링 결과의 신뢰성 및 진실성을 향상시킬 수 있다.
Patent KR-20220098305-A (KR)
Inventor: SEO IN CHOL
IPC: B65D88/12
Filed: 2021-01-03
Abstract: The present invention relates to a valve device for freeze protection in winter caused by regular inlet water in a water supply pipe installed in a water tank of a fire truck. A currently used method of supplying water to a water tank of a fire truck puts a water supply pipe up to the top of the water tank around an overflow for outflow of air to supply water. The method causes water to be filled in the pipe at all times due to regular opening of an end part of the water supply pipe, thereby requiring attention such as a regular inspection because freezing can occur in winter in case of a lack of water in the tank. However, the present invention provides an effect of preventing freezing caused by inlet water in the water supply pipe due to unnecessary usage of the water supply pipe by directly installing the valve device to a water supply connection pipe in the tank such that an upper valve cap part automatically opens by water pressure during water supplying and the cap part automatically closes by the weight of the valve cap itself when the water supplying ends and the water pressure is lost. In addition, the present invention provides an effect of securing a space in the tank, saving construction costs, and facilitating maintenance by replacing unnecessary extension and installation of the water supply pipe.
Patent KR-20220098966-A (KR)
Inventor: KIM C YOON
IPC: C12N1/04
Filed: 2021-01-05
Abstract: The present invention relates to a cryopreservation method two-dimensional (2D) and three-dimensional (3D) stem cell culture using a high concentration of cryoprotective agent. The cryopreservation method according to the present invention does not exhibit cytotoxicity even when a high concentration of cryoprotective agent is used, and has excellent effects in maintaining cell shape and function.
Patent KR-20210005301-A (KR)
Inventor: JAEKYUN PARK
IPC: F24F13/08
Filed: 2021-01-05
Abstract: The present invention relates to an air purifier. According to an embodiment of the present invention, the air purifier comprises: a main fan generating flow of air; a discharge unit formed on an outlet side of the main fan; and an air guide device disposed on the outlet side of the main fan and having an air flow passage formed toward the discharge unit. The air purifier can improve a suction capacity of the air sucked thereinto.
Patent KR-20220100253-A (KR)
Inventor: YANG SO MI
IPC: G02B7/02
Filed: 2021-01-08
Abstract: A lens assembly according to one embodiment of the present invention comprises: a lens barrel; lenses accommodated inside the lens barrel; and a spacer provided between two adjacent lenses among the lenses and having an entrance hole. An inner surface surrounding the entrance hole of the spacer comprises a first inner surface and a second inner surface facing each other, and a third inner surface and a fourth inner surface facing each other, wherein each of the first inner surface, the second inner surface, the third inner surface, and the fourth inner surface includes a concave curved surface when viewed from the center, and satisfies the following conditional expression (1). The conditional expression (1) is R1=R2 (R3≠R1, R4≠R1), where R1, R2, R3, and R4 are radii of curvature of the first inner surface, the second inner surface, the third inner surface, and the fourth inner surface, respectively. The spacer stably maintains a distance between lenses and prevents deterioration in appearance.
Patent KR-20220101434-A (KR)
Title: Method for operating service and electronic device supporting the same
Inventor: KYUNGSEOK LEE
IPC: G06N20/00
Filed: 2021-01-11
Abstract: Disclosed in one embodiment of the present invention is an electronic device. The electronic device comprises: a memory containing at least one application and a plurality of services; and a processor electrically connected to the memory. The processor is configured to register at least one service other than a first service among a plurality of services in the first service of the plurality of services in an inactive state prepared for execution by the at least one application in response to the booting of an electronic device, wherein the first service includes a list in which at least one service of the inactive state is registered, execute a first application using a second service among the plurality of services, determine whether the second service is listed in the list in response to a request for the second service of the first application, and convert the second service from the inactive state to an active state that can be executed by the at least one application when it is confirmed that the second service is listed on the list. Besides, various embodiments identified through the present invention are possible. According to various embodiments, the available space of the memory can be efficiently managed based on the state control of a system service.
Patent KR-20220102060-A (KR)
Inventor: BAEK SANG CHEOL
IPC: H01M8/04992
Filed: 2021-01-12
Abstract: The present invention relates to a fuel cell hybrid system, and more specifically, to an independent power generation fuel cell hybrid system, wherein battery cells of a power storage unit connected to a fuel cell are classified into a charging group and a discharging group so that charging from the fuel cell and discharging to a load side are performed. Accordingly, charging and discharging according to the voltage can be performed only by changing a group without a need for redesigning the fuel cell even if stack voltage of the fuel cell and demand voltage of the load side change, thereby enabling reduction of manufacturing costs and time and platformization of a fuel cell stack that can be used in common.
Patent KR-20210097023-A (KR)
Title: Battery pack, method, and storage medium
Inventor: ABE TAKAMITSU
IPC: G01R19/165
Filed: 2021-01-15
Abstract: A battery pack connectable to an electronic device is disclosed. The battery pack includes a plurality of positive electrode terminals, a plurality of negative electrode terminals, and a blocking means. The blocking means cuts off a current flowing from a battery cell to the electronic device when a current flowing from the battery cell to the electronic device exceeds a maximum current value. The battery pack further includes a control means for changing the maximum current value based on the number of positive and negative electrode terminals connected to the electronic device.
Patent KR-20220110887-A (KR)
Inventor: KIM SUN GYU
IPC: A43B13/04
Filed: 2021-02-01
Abstract: The present invention provides a shoe midsole using an EVA foam material and a shoe midsole manufacturing method thereof. The EVA foaming material used in the shoe midsole of the present invention comprises: 52 to 72 parts by weight of a maleic acid anhydride graft EVA resin; 8.5 to 12.5 parts by weight of an ethylene-octene copolymer; 2.2 to 5.2 parts by weight of magnesium carbonate; 0.3 to 1.3 parts by weight of benzene-sulfonyl hydrazine; 0.2 to 0.8 parts by weight of dicumyl peroxide; 0.6 to 1.6 parts by weight of diaminocyclohexane; 1.2 to 3.2 parts by weight of modified nano titanium dioxide; and 1.4 to 4.4 parts by weight of a filler. The shoe midsole made of the above EVA foaming material of the present invention has excellent elasticity and weather resistance by using the maleic acid anhydride graft EVA resin and has moderate hardness, excellent resistance and comfort, and high practicality by adding the modified nano-titanium dioxide and the filler.
Patent KR-20220119237-A (KR)
Title: Method and apparatus for evaluating psychological state of user using artificial intelligence robot
Inventor: PARK BYUNG SUN
IPC: G16H20/10
Filed: 2021-02-19
Abstract: According to one embodiment of the present invention, a method for evaluating a user's psychological state using an artificial intelligence robot includes the steps of: acquiring, by an artificial intelligence robot, user's daily life information; evaluating, by the artificial intelligence robot, a psychological state of a user based on a user's psychological measurement result and daily life information; and performing, by the artificial intelligence robot, an interaction according to a result of determining the user's psychological state. Therefore, it is possible to provide countermeasures suitable for a user's current situation.
Patent KR-20210111162-A (KR)
Title: Cleaning method and plasma processing apparatus
Inventor: KOSHIMIZU CHISHIO
IPC: H01L21/687
Filed: 2021-02-22
Abstract: An objective of the present invention is to be able to increase a cleaning efficiency of a plasma processing device. A cleaning method for cleaning an edge ring and a substrate support part in a plasma processing chamber comprising the substrate support part having a first arranging part for arranging the substrate and a second arranging part for arranging the edge ring, comprises: a process a) and a process b). In process a), the edge ring arranged on the substrate support is moved to a first position spaced apart from the substrate support part. In process b), power is supplied to the substrate support part while supplying a cleaning gas to a plasma processing chamber to generate a local plasma in a gap between the edge ring and the substrate support part in the first position, thereby cleaning the edge ring and the substrate support part.
Patent KR-20220120792-A (KR)
Title: Semi autonomous driving orchard drug spray device
Inventor: PARK BYOUNG HOON
IPC: B60W30/08
Filed: 2021-02-23
Abstract: The present invention relates to a semi-autonomous driving orchard pest control device, which detects fruit trees on both sides to enable autonomous driving on a straight road, and when turning, efficiently performs pest control in orchards through semi-autonomous driving that can be controlled by workers while solving the problem of exposure of workers to pest control solutions. The semi-autonomous driving orchard pest control device comprises: a sensing means mounted in front of a speed sprayer used for pest control work to identify fruit trees; a control means mounted inside the speed sprayer so as to control a driving state based on the information sensed by the sensing means; and an operation means moving wheels of the speed sprayer to drive in a straight section based on the control information of the control means and turning by moving the wheels of the speed sprayer by receiving operation information from a remote control carried by an operator.
Patent KR-20210119292-A (KR)
Title: Multilayer ceramic electronic component
Inventor: HASHIMOTO HIDEYUKI
IPC: H01G4/30
Filed: 2021-02-24
Abstract: Provided is a multilayer ceramic electronic component which suppresses the movement of an oxygen vacancy in crystal grain constituting a dielectric layer, and has high reliability. The multilayer ceramic electronic component includes a multilayer body including a stacked dielectric layer and an internal electrode layer. The dielectric layer includes a plurality of dielectric particles including Ba and Ti. In addition, in the multilayer ceramic electronic component, a first enriched region by the first element exists at an interface between the dielectric particles, and a second enriched region by the first element exists at an interface within 50 nm from the first enriched region.
Patent KR-20220122061-A (KR)
Title: Flow gate of manhole
Inventor: PARK JOUNG WK
IPC: E03F5/10
Filed: 2021-02-26
Abstract: The present invention relates to a floor gate with an integrated drain. The floor gate with an integrated drain is installed on the edge of a road and comprises a first main body having a drain and a second main body having an inlet positioned on a side of an upper portion of the drain to connect fluid to a sewer pipe. Even when foreign substances such as leaves are accumulated on the drain to prevent water from being properly drained, fluid flows into the inlet to effectively drain water to a sewer pipe along a first pipe. Even if a cover is installed on an upper portion of the drain in a traditional market or a lowland vulnerable area, fluid can be drained to a sewer pipe through the first main body to provide cleanness and block bad smells to build a sanitary environment.
Patent KR-20220122393-A (KR)
Title: Method for Preparing High alcohol Makgeolli
Inventor: LEE MYOUNG SOON
IPC: C12H1/22
Filed: 2021-02-26
Abstract: The present invention relates to a method for producing makgeolli, which can be produced under low-temperature aging conditions and can be usefully used as makgeolli with excellent functionality. The method for producing high-alcohol makgeolli comprises a base liquor preparation step of mixing and fermenting wheat, yeast and water; producing fermented malt liquor by mixing rice, coenzyme, water and the base liquor; producing an immersion liquor by separating impurities from the fermentation base liquor; and aging the immersion liquor at a low temperature.
Patent KR-20220124313-A (KR)
Title: Electronic apparatus for controlling functions of vehicle, and method thereby
Inventor: LEE JAE WOONG
IPC: B60W50/14
Filed: 2021-03-02
Abstract: According to one embodiment, disclosed is an electronic device, which comprises: a memory storing an instruction; and a processor operated according to the instruction. The processor checks a communication state with a server, determines a target size corresponding to data transmitted to the server based on the communication state, controls at least one sensor to enable at least one sensor mounted in a vehicle to collect data of which an entire size is the target size or less, transmits the collected data to the server, and controls a function of the vehicle according to a control command received from the server by responding to the transmission of the data.
Patent KR-20220124515-A (KR)
Title: Inspection apparatus of calandria for heavy water reactor facilities
Inventor: LEE DONG JIN
IPC: G21C17/017
Filed: 2021-03-03
Abstract: The present invention includes: an inspection camera observing the inside of a calandria; a rod unit connected to the inspection camera and penetrating an observation hole of the calandria; a support unit covering the rod unit and installed on the calandria; and a plurality of air guns installed inside the support unit and spraying air to the rod unit.
Patent KR-20220128544-A (KR)
Title: The red ginseng snack making method and the red ginseng snack made thereby
Inventor: LEE HWA BAL
IPC: A21D2/36
Filed: 2021-03-12
Abstract: The present invention relates to a method for manufacturing red ginseng snacks and red ginseng snacks manufactured by the method. In particular, the present invention relates to a method for manufacturing red ginseng snacks prepared as a result of swelling red ginseng gourd and red ginseng snacks manufactured by the method. According to the present invention, (1) by using red ginseng gourd, which is a by-product produced in a process of manufacturing red ginseng extract, but is easily decomposed and discarded due to the high moisture content, it is possible to manufacture red ginseng snacks that function as health functional food at a lower cost. (2) By using a puffing process, processing efficiency is increased, storage, distribution, and ease of use of red ginseng powder are increased, and red ginseng snacks with good color and texture can be manufactured. (3) Pellets are made with a mixture of red ginseng powder and wheat flour, and the pellets are aged, dried, and then expanded to make it possible to manufacture red ginseng snacks with good color and texture. (4) It may be possible to manufacture red ginseng snacks with enhanced health functionality by using red ginseng processed from ginseng with increased photosynthetic efficiency as a raw material.
Patent KR-20210109486-A (KR)
Title: Shock-absorbing marine chair with position adjustment
Inventor: KIM KYOUNG TAE
IPC: B60N2/06
Filed: 2021-03-16
Abstract: A shock absorption type marine chair applied with a position adjustment function according to the present invention is a shock absorption type marine chair applied with a position adjustment function provided to be mounted on a ship comprises: a seat portion provided to be seated; a position variable portion coupled to the seat portion and provided to change the position of the seat portion; and a sliding driving portion provided to proceed with the sliding driving of the seat portion, wherein the sliding drive portion includes a fine adjustment sliding unit that is provided between the seat portion and the position variable portion and is provided to proceed horizontal movement of the seat portion. An object of the present invention is to provide the marine chair that can provide a comfortable seating feeling to a user by absorbing a shock that can be applied during sailing while adjusting the height and position of the chair to suit the user's body structure.
Patent KR-20220132244-A (KR)
Title: Gas cutting machine with continuous annealing line
Inventor: HEUK JAE LEE
IPC: B23K7/00
Filed: 2021-03-23
Abstract: According to the present invention, an integrated gas cutter with continuous annealing comprises: a cutting torch which cuts a steel material by ejecting preheating flame and high-pressure oxygen by gas ignition; and a continuous annealing nozzle located behind the cutting torch along the cutting direction of the steel material and ejecting a flame at a temperature lower than the cutting temperature of the steel material to the cut portion of the steel material while moving with the cutting torch. In this way, when using the integrated gas cutter with continuous annealing according to the present invention, there is an advantage in that it can be cooled slowly after heat treatment immediately after cutting.
Patent KR-20220115483-A (KR)
Title: Fishing stand angle adjustment device
Inventor: PARK DONG SAN
IPC: A01K97/10
Filed: 2021-03-24
Abstract: The present invention relates to a fishing support angle adjuster, which is installed on a personal fishing chair or a fishing stand for a user to set an angle to left and right directions of a fishing rod as much as a desired angle, and which can prevent the angle of a fishing rod receiver from being changed by external force as an angle adjusting plate is fixed with a fixing pin for angle adjustment.
Patent KR-20220133393-A (KR)
Title: Lip-view mask
Inventor: KIM HWA JA
IPC: A62B23/02
Filed: 2021-03-25
Abstract: Disclosed is a transparent mask showing a lip. The transparent mask comprises: a covering unit which is in contact with face skin and allows a part corresponding to the lip to cut; and a transparent unit which adheres to a cutting part of the covering unit. Herein, in a part in which the covering unit and the transparent unit are bonded, the transparent unit, a lining unit, a fusion auxiliary unit, and an outer unit are sequentially arranged. The covering unit and the transparent unit are ultrasonically fused. A melting point of the lining unit is lower than a melting point of the transparent unit. A melting point of the fusion auxiliary unit is higher than a melting point of the lining unit. When the fusion auxiliary unit is not present, adhesion between the transparent unit and the lining unit is not normally performed. The present invention can reduce mask manufacturing time.
Patent KR-20220135554-A (KR)
Title: Combined power plant and operating method of the same
Inventor: BAK BYOUNG GU
IPC: F02C7/224
Filed: 2021-03-30
Abstract: A combined power generation system according to an aspect of the present invention comprises: a gas turbine which generates a rotational force by burning fuel; a waste heat recovery boiler which heats feedwater using combustion gas discharged from the gas turbine and has a high pressure part, a medium pressure part, and a low pressure part having different pressure levels; a fuel preheater which heats the fuel supplied to the gas turbine and has a primary heating part and a secondary heating part; a high-pressure water supply pipe connected to the high pressure part to supply high pressure feedwater to the secondary heating part; a feedwater delivery pipe for connecting the secondary heating part and the primary heating part to supply the feedwater discharged from the secondary heating part to the primary heating part; a feedwater control pipe connected to the medium pressure part to supply medium pressure feedwater to the feedwater delivery pipe; and an intermediate control valve installed between the primary heating part and the secondary heating part to control the flow rate of the high pressure feedwater flowing into the secondary heating part and controlling the flow rate of the medium pressure feedwater according to the flow rate of the high pressure feedwater. The present invention can prevent the fuel from overheating.
Patent KR-20220135881-A (KR)
Title: Lamp for vehicle
Inventor: PARK JIN PO
IPC: F21S43/20
Filed: 2021-03-31
Abstract: The present invention relates to a vehicle lamp, and more specifically, to a vehicle lamp with adjustable aiming. According to an embodiment of the present invention, the vehicle lamp includes: a housing providing an accommodation space; a cover which seals an opening of the housing and transmits light; a sub-bracket provided in an accommodation space; a first sub-light source provided in the sub-bracket and irradiating a first sub-light for forming a first beam pattern; and a first sub-lens which transmits the first sub-light and is capable of adjusting a posture of first sub-light with respect to the sub-bracket.
Patent KR-20220141616-A (KR)
Inventor: CHOI HYUNJUNG
IPC: A61K36/82
Filed: 2021-04-13
Abstract: The present invention relates to a composition comprising camellia saponin as an active ingredient for preventing, inhibiting, or treating infection with coronavirus. The camellia saponin may be extracted from camellia oily residue and the coronavirus may be a severe acute respiratory syndrome (SARS) coronavirus-2 (SARS-CoV-2). The composition of the present invention inhibits activity of coronavirus without any side effects, thereby effectively preventing, inhibiting, or treating infection with coronavirus. In addition, the composition of the present invention can remove coronavirus remaining on the skin to prevent coronaviruses from infiltrating into the human body.