baber/WOPTO huggingface dataset:
Patent KR-102209694-B1 (KR)
Title: Fine bubble generator
Inventor: SEUNG UK LEE
IPC: B01F5/04
Filed: 2020-04-06
Granted: 2021-02-01
Abstract: The present invention relates to a device for generating microbubbles, and more specifically, to a device for generating microbubbles, which has a length-adjustable bubble discharge tube. According to the present invention, the device for generating microbubbles comprises: a water inflow passage into which water is introduced; a gas inflow passage into which gas is introduced; a pump which enables water and air to be sucked in through the water inflow passage and the gas inflow passage, respectively; a mixing tank which mixes the gas with the water introduced by the pump; a nozzle which is connected to the mixing tank, and coverts a gas-liquid mixture obtained by mixing the gas with the water into bubbles; a bubble transport tube which is connected to the nozzle; and a bubble discharge tube which is connected to the bubble transport tube in a direction crossing a lengthwise direction of the bubble transport tube, and discharges the bubbles converted at the nozzle, wherein a bubble discharge tube is movably inserted into a bubble discharge tube adjacent to a plurality of bubble discharge tubes having different diameters. The present invention comprises the bubble transport tube which transports the bubbles discharged from the nozzle to the water; and the bubble discharge tube which is provided in the bubble transport tube, and has a length that is adjustable, and thus, a size of a bubble discharge area in the water can be easily adjusted.
Patent KR-102240957-B1 (KR)
Title: Agitation and molding apparatus for eco-friendly synthetic resin composition
Inventor: LEE SEO YOUNG
IPC: B29B7/38
Filed: 2020-04-10
Granted: 2021-04-16
Abstract: Disclosed is an apparatus for agitating and molding an eco-friendly synthetic resin composition. The apparatus of the present invention includes: one-stage mixing and conveying unit that has a screw case including a first hopper in which mineral material is stored, a second hopper in which the synthetic resin melt is stored, an inlet through which the mineral material and the synthetic resin melt are put together from the first and second hoppers, and an outlet through which the primary mixture in which the mineral material and the synthetic resin melt are mixed is discharged, and that has a single mixing screw rotatably installed in the screw case to transport and mix the mixture toward the outlet; two-stage mixing and conveying unit; a pressure wheel unit; and a kneading unit for kneading the tertiary mixture discharged from the pressure wheel unit. Accordingly, the mixing efficiency of the paste is increased, and the density of the synthetic resin composition is improved.
Patent KR-102154119-B1 (KR)
Inventor: JUNG SUK JA
IPC: E01C5/14
Filed: 2020-04-13
Granted: 2020-09-09
Abstract: The present invention relates to a wood deck breakage prevention-type deck system, which provides a simple structure to enclose the gap between a wood deck and another wood deck to prevent an accident from occurring due to a gap between the wood decks in advance, and to offset an external force applied onto the wood decks to significantly reduce breakage by an external force after construction. To this end, the deck system comprises: a frame (10) fixed to the ground surface; a plurality of wood decks (20) successively arranged on the upper surface of the frame (10); a plurality of deck clips (30) arranged on the upper surface of the frame (10) between the wood decks (20) to fix the wood decks (20); an insertion member (40) inserted between the wood decks (20) to the upper portion of the deck clips (30); and a fixing screw (50) provided on the upper surface of the insertion member (40) to penetrate the deck clip (30) to be fastened to the frame (10).
Patent KR-102338886-B1 (KR)
IPC: F16F15/04
Filed: 2020-04-14
Granted: 2021-12-14
Abstract: 본 발명은 판형 동흡진 장치에 관한 것으로, 본 발명의 일 실시예에 따른 동흡진 장치는, 구조물에 결합되는 체결부; 일 측이 상기 체결부의 상부에 결합되고, 소정의 길이를 갖는 판 형상인 탄성부; 및 상기 탄성부의 타 측에 고정되며, 주변에 소정의 자기장을 형성하고, 상기 구조물의 진동이 전달되어 진동되는 자성체를 포함하고, 상기 자성체는, 상기 자성체의 움직임이 억제되도록 상기 자성체의 주변에 배치된 도체에서 유도기전력을 발생시 수 있다. 본 발명에 의하면, 동흡진 장치를 자성체 또는 유도기전력을 이용하여 질량체의 진동을 감쇠할 수 있어 간단하게 동흡진 장치의 진동을 감쇠할 수 있다.
Patent KR-102278142-B1 (KR)
Title: Inner surface painting apparatus of containers and cover for cosmetic containers
Inventor: CHOL YOUNG MOON
IPC: A45D33/00
Filed: 2020-04-17
Granted: 2021-07-15
Abstract: The present invention relates to an apparatus for painting an inner surface of a cosmetic container and a lid, in which a holder part for accommodating the container and the lid is provided, and the holder part and a cover covering the container and lid are installed to effectively block scattering dust and the like adhering to the container and the lid when paint is applied, to reduce the manufacturing cost by simplifying the overall structure and to maximize productivity. The apparatus for painting an inner surface of a cosmetic container and a lid includes: a rail part installed on the top of a pedestal; a driving means installed on the pedestal and including a chain reciprocating along the rail part; a plurality of holder parts installed on the chain of the driving means and accommodating the painted products; a painting means including a plurality of first, second, third, and fourth spray guns for moving the holder part by a certain section by the driving means and applying or coating the paint in the first and second steps in the painted product moved for each section; a cover detachably installed in the holder part and provided to cover the upper portion of the painted product to block the penetration of the paint scattering dust on the end side of the painted product; and a cover conveying means that includes both sides of the rotating shaft, first and second spline gears installed on both sides of the rotating shaft, a driving chain engaged with the first spline gear, a fixing bracket installed on the second spline gear, left and right transfer parts installed on the fixing bracket, a fixing member installed in the left and right transfer parts, upper and lower cylinders installed on the fixing member, left and right cylinders installed in the upper and lower cylinders, and clamps connected to the left and right cylinders to hold or separate the cover.
Patent KR-102178475-B1 (KR)
Inventor: YOO YEN SOON
IPC: B60B33/00
Filed: 2020-04-17
Granted: 2020-11-13
Abstract: The present invention relates to a caster combined with various types of chairs. More specifically, a wheel shaft combined with a pair of wheels with respect to a caster housing is moved up and down from the housing by a spring, engaged gear parts are formed on both sides of the housing, and engaging gear parts corresponding to the engaged gear parts are formed on a pair of the wheels such that if the housing is moved down by a load applied by a user to the caster, the engaged gear parts and the engaging gear parts are engaged with each other to lead the rotation of the wheels to come into a locked state. Thus, as soon as a user sits on the chair, the rotation of the caster to the wheels automatically comes into a locked state such that the user can use the chair in a firmly fixed state, and, even if the user just moves or stretches his or her body while sitting on the chair, the chair does not move, which means that there is no need to repetitively adjust the position of the chair because the chair can be prevented from being unnecessarily moved. Moreover, if the user needs to move the chair, the user can get up from the chair or just put his or her hips up from the chair to make the caster wheels automatically unlocked such that the user can move the chair to a desired position in a desired direction, thereby bringing about excellent user convenience, and also, the caster employs an existing housing-and-wheel constitution, which can lead to structural simplification and excellent durability, thereby being economical.
Patent KR-102218000-B1 (KR)
Title: A Fixing Device for Flexible Sprinkler Hose
Inventor: CHA JONG HYEON
IPC: F16L3/10
Filed: 2020-04-20
Granted: 2021-02-19
Abstract: The present invention relates to a device for fixing an expanded pipe of a sprinkler facility through an individual seal, which comprises a gripping unit installed on the ceiling, and fixing a sprinkler body. The gripping unit includes: a gripping body having an opening space into which a support bar is inserted, and accommodating the sprinkler body; and a handle having one side fixed to the gripping body to be rotated, and compressing the sprinkler body when being coupled to the gripping body and fixed not to be rotated. The handle includes: a compressing unit for transferring a fixing force by being in contact with the sprinkler body by having a shape complementary to at least a portion of the outer circumferential surface of the sprinkler body; and a coupling unit having a locking groove for accommodating a locking means at an outer side surface to fasten a locking unit and the handle. The gripping body accommodates the sprinkler body, and firmly compresses the sprinkler body when being fastened to the coupling unit of the handle to fix the handle. Therefore, a worker determines a position of the sprinkler body without fastening a screw while fixing a position of the sprinkler body or support bar using a hand or other tools, and then can fix the sprinkler body only by a simple operation of the handle. Also, the sprinkler body is firmly compressed and fixed, such that a sprinkler can be prevented from being damaged by water impact supplied by the fire extinguishing water or long-term use.
Patent KR-102145993-B1 (KR)
Inventor: KIM KWANG SOO
IPC: A61F11/00
Filed: 2020-04-23
Granted: 2020-08-19
Abstract: According to the present invention relates to an earwax removing device, wherein one end of a body unit accommodated in a housing is drawn out by pressing, and at the same time, a wing unit provided at one end of the body unit is spread, so that earwax is easily scraped and removed, and the body is accommodated in the space within the housing when not in use, thereby preventing damage to the wing unit and allowing hygienic and easy storage.
Patent KR-102360205-B1 (KR)
Title: 농축장치 및 방법
IPC: G01N1/40
Filed: 2020-05-06
Granted: 2022-02-09
Abstract: 본 발명은 농축장치에 관한 것으로, 샘플수를 유입받아 배출하도록 샘플수 유입배관 및 샘플수 배출배관이 구비되는 하우징; 하우징의 내측에 설치되며, 샘플수 유입배관에서 유입되어 샘플수 배출배관을 통해 배출되는 샘플수에 포함된 수중생물이 걸러내는 메쉬부; 가로방향으로 회전축이 구비되고, 회전축이 메쉬부에 연결되어 메쉬부를 회전시키는 모터; 메쉬부 상측의 하우징에 구비되는 공기 유입배관과, 메쉬부 하측의 하우징에 구비되는 공기 배출배관; 및 소정 조건을 만족시킬 경우, 메쉬부가 180도 회전되도록 모터를 제어하는 제어부;를 포함한다.
Patent KR-102173283-B1 (KR)
Title: Moving type soil covering device
Inventor: JEONG JIN DUK
IPC: E02D17/04
Filed: 2020-05-12
Granted: 2020-11-03
Abstract: The present invention relates to a mobile earth retaining apparatus and, more specifically, to a mobile earth retaining apparatus, which can endure lateral pressure of an excavation part to prevent an earth collapse when an underground structure such as an underground pipe or a sewage box is installed on the excavation part at a low depth and smoothly perform forward movement to perform installation and earth excavation of the underground structure at the same time, thereby easily continuously constructing the underground structure.
Patent KR-102282527-B1 (KR)
Title: Fine dust removal device
Inventor: JUNG SIMON MOONGEUN
IPC: A47L13/16
Filed: 2020-05-15
Granted: 2021-07-27
Abstract: An object of the present invention is to provide a fine dust removal device that can be operated without internal or external power supply, does not generate noise to be operated freely indoors and outdoors, and is lightweight to be easily carried. The fine dust removal device according to the present invention comprises: a filament that collects fine dust by generating static electricity; an upper body that fixes the filament and has a flow path therein; a lower body that is connected to the upper body and has a receiving space therein; a fluid that is movable in the flow path and the receiving space and is made of pure water or ionized liquid; and a control means that controls the movement of the fluid between the upper body and the lower body.
Patent KR-102413023-B1 (KR)
IPC: H01G11/30
Filed: 2020-05-28
Granted: 2022-06-24
Abstract: 본 발명의 일 실시예에 의하면, 간단하면서도 저비용으로 전기화학적 특성이 우수한 TiC 나노플레이크의 획득할 수 있다. 이를 위해 특히 본 발명의 일 실시예는, 바이오템플레이트를 이용한 전극물질용 다층 TiC 나노플레이크의 합성방법을 포함한다.
Patent KR-102196074-B1 (KR)
Inventor: KANG JAE HO
IPC: F16B2/24
Filed: 2020-05-29
Granted: 2020-12-30
Abstract: The present invention relates to a panel fixing structure, which includes: a front frame having an opening portion and having a reinforcing flange bent into a border; a panel finishing the opening portion of the front frame; and an elastic fixing clip installed on the reinforcing flange of the panel border and elastically attaching and fixing the panel to the front frame. Accordingly, the panel fixing structure can fix the panel without a separate tool or a perforation operation to enable a lot of construction in a short period of time, provide usefulness in which management for later maintenance is very convenient, and prevent the panel from being damaged or deformed from external impact in advance.
Patent KR-102421792-B1 (KR)
Title: 비상시 대응 하이브리드 조명 장치
IPC: H02J7/00
Filed: 2020-06-03
Granted: 2022-07-18
Abstract: 본 발명은 비상시 대응 하이브리드 조명 장치에 관한 것으로서, 보다 상세하게는 LED부와 상기 LED부에 전력을 공급하는 독립전원공급반으로 구성되되, 상기 독립전원공급반은, 상기 LED부에 대응되는 전력을 공급하는 배터리부; 상기 배터리부에 계통으로부터 전력을 공급받아 충전하고 상기 LED부에 전력을 공급하는 전력변환부; 상기 LED부와 배터리부 사이에 설치되는 스위치부; 상기 배터리부의 충전상태 데이터로부터 배터리의 SOC를 추정하여 상기 전력변환부에 전력변환 시그널을 출력하여 상기 배터리부를 충전하며, 상기 LED부에 전력을 공급하도록 상기 전력변환부를 제어하거나, 상기 LED부의 출력을 제어하는 LED부 제어 시그널을 송출하는 제어부를 포함하여 구성되고, 상기 LED부의 출력을 제어하는 LED부 제어 시그널은 사용자에 의해 비상탈출구 방향으로 방향성을 갖도록 설정되도록 상기 LED부를 구성하는 개별의 LED의 On과 Off를 제어하도록 함을 특징으로 하는 비상시 대응 하이브리드 조명 장치에 관한 것이다.
Patent KR-102303018-B1 (KR)
Title: Urea mixing apparatus for purifying exhaust gas
Inventor: LEE JIN HUN
IPC: B01D53/94
Filed: 2020-06-04
Granted: 2021-09-17
Abstract: A urea solution mixing device for purifying an exhaust gas in accordance with the present invention comprises: a housing including an LNT mounting part placed at the side where an exhaust gas is introduced to have an LNT mounted therein, an SDPF mounting part having an SDPF mounted and placed below the LNT mounting part, and a urea solution mixing part for connecting the front end of the LNT mounting part and the front end of the SDPF mounting part to convey the exhaust gas, which has passed the LNT mounting part, to the SDPF mounting part; a spray nozzle installed at the entrance of the urea solution mixing part and spraying the aqueous solution of urea toward the urea solution mixing part; a collision bracket mounted inside the urea solution mixing part to be collided with the urea solution sprayed from the urea solution spray nozzle; and a guide bracket mounted inside the urea solution mixing part to guide the exhaust gas, which has passed the collision bracket, toward a position corresponding to the front of the SDPF mounting part among the inner wall at the front side of the urea solution mixing part. Therefore, a urea solution can be atomized and mixed uniformly with the exhaust gas.
Patent KR-102338558-B1 (KR)
Inventor: PARK JONG HOO
IPC: H02H3/04
Filed: 2020-06-04
Granted: 2021-12-13
Abstract: The present invention relates to a non-electric shock protective system and a protection method thereof, which comprises multi-functional non-electric shock protection units shielding, absorbing and reducing a leakage current to prevent an accident of electric shock and blocking an external surge to prevent an arc, wherein the multi-functional non-electric shock protection unit includes: a multi-functional ground-fault shielding unit performing shielding of a ground-fault current and grounding distribution; a noise filter unit shielding, absorbing and reducing a leakage current in a power terminal (L) and a neutral line terminal (N); a power source unit supplying system power; a main control unit controlling each unit of the system such that an amount of a leakage current is kept within 5mmA under any circumferences in order to output normal power of the system; an abnormality detection unit capturing a leakage current and a noise current as used power when abnormal output of the main control unit is detected; a pulse width modulation control unit receiving power from the abnormality detection unit to modulate an amplitude and frequency and perform compensation; and polar indication units detecting and indicating a polar error of input power. Accordingly, a leakage current is shielded, absorbed, and reduced to prevent electric shock and an external surge is blocked to prevent an arc.
Patent KR-102169118-B1 (KR)
Inventor: HAN KEUM SEOK
IPC: G01N17/00
Filed: 2020-06-17
Granted: 2020-10-22
Abstract: The present invention provides a corrosion evaluation test device comprising: a vessel (210) filled with an electrolyte; a cover (220) arranged on one side of the vessel, wherein a reference electrode and a target electrode immersed in the electrolyte are fixed thereon; a coupling member (230) coupled to the vessel; a sealing member (240) which is arranged on the other side of the vessel, and comes in contact with a specimen to be evaluated to prevent an etching solution from being spilled; a pair of connection members (250) wherein one end thereof is coupled to the coupling member, and the other end thereof is extended to the outside of the vessel; and a pair of electromagnets (260) coupled to lower portions of the pair of connection members, and fixed on the specimen when a current is applied. The vessel (210) is formed in an inverted L-shape. Even if a large steel pipe is installed to be inclined or installed vertically instead of being installed horizontally, the present invention can be attached to the inner or outer surface of the wall of the large steel pipe to evaluate paint film defect status by the components.
Patent KR-102168554-B1 (KR)
Inventor: KIM YOUNGDAL
IPC: B08B9/053
Filed: 2020-06-18
Granted: 2020-10-21
Abstract: The present invention relates to an apparatus for removing scales from a pipeline and, more specifically, to an apparatus for removing scales from a pipeline, which is supplied with high pressure water to generate thrust in the pipeline and removes foreign substances in the pipeline by the high pressure water. To this end, the apparatus for removing scales from a pipeline includes a body, a rotor, and a fixing part.
Patent KR-102183220-B1 (KR)
Inventor: KIM GI HUN
IPC: B29C49/72
Filed: 2020-06-19
Granted: 2020-11-25
Abstract: The present invention relates to an apparatus for manufacturing a container using a molding resin, which allows a container transfer operation to be performed by a continuous operation. The apparatus of the present invention comprises: a molding resin expansion means; a molding resin cutting means; an expansion means elevating and lowering unit installed at an upper portion of the molding resin expansion means; a molding resin blower means installed on a side surface of the molding resin expansion means; a blower means elevating and lowering unit; a container molding unit; a scrap removal cutting unit positioned at one side of the container molding unit; a finished product transfer belt unit installed at one side of the scrap removal cutting unit; a blowing means; and a finished product transfer conveyor installed in an output unit of the finished product transfer belt unit.
Patent KR-102237835-B1 (KR)
Title: Incombustible thermal insulation one body type panel and manufacturing method thereof
Inventor: YANG KEUM SEOK
IPC: B28B1/26
Filed: 2020-06-30
Granted: 2021-04-09
Abstract: The present invention relates to a non-combustible thermal insulation integrated panel and a manufacturing method thereof, and specifically, to a non-combustible thermal insulation integrated panel in which thermal conductivity is maintained while improving compressive strength and a mass reduction rate of a non-combustible thermal insulation integrated panel during high temperature heating by manufacturing an inorganic exterior material with a composition containing floating beads containing fly ash of a specific composition.
Patent KR-102405052-B1 (KR)
IPC: E05F3/20
Filed: 2020-07-07
Granted: 2022-06-02
Abstract: 본 발명은 스프링 캠 댐핑장치가 구비된 조립 및 분해용이한 도어힌지장치에 관한 것으로서, 보다 상세하게는 폴딩도어의 수직프레임과 벽체에 설치되는 고정프레임 상호간의 접철회전이 용이토록, 상호간의 회전연결부위에 스프링 캠 댐핑장치, 커버, 고정체 등의 구조를 이용하여, 원활한 회전 및 조립 및 사용이 용이토록 하며, 스프링 캠 댐핑장치를 수직프레임 내에 내설하여 폴딩도어가 개방후 자동밀폐가 가능토록 하면서, 밀폐후에는 자성부재에 의해 외력이 아닌 바람 등에 의해 도어가 개방되지 않도록 한 스프링 캠 댐핑장치가 구비된 조립 및 분해용이한 도어힌지장치에 관한 것이다.
Patent KR-102215550-B1 (KR)
Title: Opening and closing device for electronic type vinyl house
Inventor: SONG TAEK BUN
IPC: E06B7/02
Filed: 2020-07-14
Granted: 2021-02-10
Abstract: According to the present invention, an electronic vinyl greenhouse opening/closing device comprises: a motor unit which includes an opening/closing motor therein, and rotates in response to the application of power, thereby generating rotation power; a deceleration unit which is formed on a front end of the motor unit, receives rotational force from a driving shaft of the corresponding motor unit to reduce a speed and increase a torque, and is connected to an opening/closing rod in which a rotary shaft rolls up or unroll vinyl; and an electronic limit device which is installed on a lower portion at the rear of the deceleration unit, and sets the polarity and supply time of power supplied to the opening/closing motor so as to control a rotation direction and the number of revolutions of the rotary shaft of the deceleration unit. Accordingly, the opening/closing motor is operated by comparing the predetermined number of revolutions with the number of revolutions of of the rotary shaft of a decelerator detected by an encoder, and thus, opening and closing of the vinyl greenhouse can be exactly performed as set by a manager.
Patent KR-102580080-B1 (KR)
Title: 로봇 프로세스 자동화를 위한 컴퓨터 비전 모델의 리트레이닝
IPC: G06T7/11
Filed: 2020-07-16
Granted: 2023-09-18
Abstract: 머신 러닝(ML, Machine Learning) 시스템에 의해 생성된 컴퓨터 비전(CV, Computer Vision) 모델은, 로봇 프로세스 자동화(RPA, Robotic Process Automation) 에서의 더 정확한 컴퓨터 이미지 분석을 위해 리트레이닝될 수 있다. 디자이너 애플리케이션은, 이미지 내의 오식별되거나 미식별된 그래픽 컴포넌트의 선택을 사용자로부터 수신하고, 선택을 포함하는 이미지의 영역의 대표 데이터를 결정하고, 대표 데이터 및 이미지를 이미지 데이터베이스에 송신할 수 있다. 검토자는 오류가 존재한다는 것을 확인하기 위해 CV 모델을 실행시키거나 CV 모델이 실행되게 하며, 만일 그렇다면, 리트레이닝을 위해 이미지 및 올바른 라벨을 ML 시스템에 전송한다. CV 모델이 리트레이닝되는 동안, 오식별되거나 미식별된 그래픽 컴포넌트를 식별하기 위해 대안적인 이미지 인식 모델이 사용될 수 있다.
Patent KR-102361821-B1 (KR)
Title: 머신 러닝을 이용하여 복합재의 손상 위치를 검출하는 방법
IPC: G06N20/00
Filed: 2020-07-21
Granted: 2022-02-11
Abstract: 본 발명은, 머신 러닝을 이용하여 탄소섬유플라이의 개수, 전극들의 간격, 전극 쌍들의 저항에 따라 탄소섬유강화복합재의 손상 위치를 도출할 수 있기 때문에, 손상 위치를 보다 신속하고 정확하게 도출할 수 있는 이점이 있다. 또한, 낙하 충격 시험시 얻어지는 다량의 빅 데이터 중에서 탄소섬유플라이의 개수, 전극들의 간격, 전극 쌍들의 저항을 입력 변수로 하고, 탄소섬유강화복합재의 손상 위치에 대한 x축 좌표값과 y축 좌표값을 출력 변수로 하여 머신 러닝을 수행하여 인공 신경망 모델을 생성함으로써, 탄소섬유강화복합재의 사용시 탄소섬유플라이의 개수, 전극들의 간격, 전극 쌍들의 저항에 따라 예상 손상 위치를 도출할 수 있으므로, 손상 위치를 파악하는 데 드는 시간과 비용이 절감될 수 있을 뿐만 아니라, 손상에 따른 후속 조치도 보다 신속하게 이루어질 수 있는 이점이 있다.
Patent KR-102403233-B1 (KR)
Title: 리튬 이차 전지용 분리막 및 이를 포함하는 리튬 이차 전지
IPC: H01M50/409
Filed: 2020-07-23
Granted: 2022-05-26
Abstract: 다공성 기재; 및 상기 다공성 기재의 적어도 일면에 위치하는 코팅층을 포함하고, 상기 코팅층은 바인더 및 무기 입자를 포함하고, 상기 바인더는 카르복실기, 아민기 및 히드록시기 중 적어도 하나의 작용기를 치환기로 함유하는 제1 구조단위; 및 카테콜(1,2-dihydroxybenzene)계 화합물이 상기 작용기 중 적어도 하나와 커플링되어 존재하는 카테콜기를 치환기로 함유하는 제2 구조단위를 포함하는 고분자 화합물이며, 상기 작용기에 대한 상기 카테콜기의 치환도는 3 내지 30%인, 리튬 이차 전지용 분리막 및 리튬 이차 전지에 관한 것이다.