baber/WOPTO huggingface dataset:
Patent KR-20210152960-A (KR)
Title: Pneumatic tube or hose for releasable airtight connection to a pneumatic port and respective pneumatic port
Inventor: DR GUIDO VALENTINI
IPC: F16L33/00
Filed: 2021-06-07
Abstract: The present invention relates to a pneumatic tube or hose (28) having a longitudinal axis (70) along a longitudinal extension of the pneumatic tube or hose (28) and having two ends each provided with sockets (30, 66) adapted for releasable airtight connection to pneumatic ports (26, 64) of vacuum generation units (2, 48) and/or to pneumatic ports (42, 64) of vacuum utilization devices (32, 44), respectively. At least one of the sockets (30, 66) of the pneumatic tube or hose (28) comprises at least one magnetic element (80) adapted for interaction with at least one respective magnetic element (72) provided in the vacuum generation units (2, 48) and/or in the vacuum utilization devices (32, 44) in order to secure the sockets (30, 66) of the pneumatic tube or hose (28) to the pneumatic ports (26, 42, 64) of the vacuum generation units (2, 48) or of the vacuum utilization devices (32, 44) by means of magnetic forces (82, 94, 100). Further, the present invention refers to the pneumatic ports (26, 42, 64) of the vacuum generation units (2, 48) and/or to the pneumatic ports (42, 64) of the vacuum utilization devices (32, 44), to which the sockets (30, 66) can be releasably attached and secured by means of the magnetic forces (82, 94, 100).
Patent KR-20220166137-A (KR)
Title: Apparatus and method for controlling an air conditioning equipment
Inventor: HAN JANGSEOP
IPC: F24F110/10
Filed: 2021-06-09
Abstract: The present invention relates to an air conditioning equipment control apparatus comprising: a heat calculation unit which calculates a total amount of sensible heat and a total amount of latent heat of the entire air conditioning process, based on temperature and humidity according to the operating state of each of a plurality of pieces of air conditioning equipment; a heat optimization unit which calculates, within the given total amount of heat, the amount of power used by each air conditioning process according to a changed amount of heat while changing the amount of heat occupied by each air conditioning process, and calculates the amounts of heat, for which the sum of the calculated amounts of power used is the minimum, the amount of heat optimized for each air conditioning process; an operating point calculation unit which calculates target operating points of the pieces of air conditioning equipment corresponding to each of the plurality of air conditioning processes, based on the optimized sensible heat and latent heat calculated through the heat optimization unit, at least one of temperature, humidity, and air volume according to the operating state of each of the plurality of pieces of air conditioning equipment, and equipment specification data of each of the plurality of pieces of air conditioning equipment; and a control unit which controls the pieces of air conditioning equipment so that the same is operated according to the target operating points. Therefore, the air conditioning equipment control apparatus can minimize the amount of power consumed by the plurality of pieces of air conditioning equipment.
Patent KR-20220168072-A (KR)
Title: Biodegradable resin composition using plant fattyacid possible to recycling for coating paper
Inventor: LEE DONG HO
IPC: C08G63/12
Filed: 2021-06-15
Abstract: The present invention relates to a recyclable biodegradable resin composition for coating paper based on vegetable fatty acid, and more specifically, to a biodegradable resin composition for coating paper based on vegetable fatty acid, in which naturally derived fatty acid reacts with polybasic acid, metal salts of organic sulfonic acid and polyhydric alcohol to produce an ester-based prepolymer with an ester main chain, and then copolymerizing and crosslinking the same with the ester resin of the main chain using acrylic monomers to satisfy alkali dissociation, water resistance, oil resistance and biodegradability, and also enable easy recycling. The biodegradable resin composition for coating paper based on vegetable fatty acid contains: 40 to 45 parts by weight of acrylic acid, which is a reactive monomer; 20 to 25 parts by weight of butyl acrylate; 10 to 15 parts by weight of methyl methacrylate; 30 to 35 parts by weight of ethylene glycol dimethacrylate; 5 to 10 parts by weight of stearyl acrylate; 15 to 20 parts by weight of 2-ethylhexyl acrylate; 0.1 to 2 parts by weight of water-soluble initiator; 1 to 5 parts by weight of neutralizing agent; 2 to 4 parts by weight of leveling agent; and 0.6 to 1.0 parts by weight of defoamer, for 100 parts by weight of ester-based prepolymer.
Patent KR-20220169045-A (KR)
Title: Autonomous driving quarantine robot injecting ozonated water or ionized water when detecting contamination by germs
Inventor: SONG HYUNG SUK
IPC: B25J13/08
Filed: 2021-06-17
Abstract: The present invention relates to an autonomous driving quarantine robot for injecting ozone water. The purpose of the present invention is to remove a disadvantage of a disinfection robot using an ultraviolet lamp and the disinfection robot injecting disinfection solution. To this end, the present invention comprises: a driving wheel (50); a main body provided to an upper portion of the driving wheel (50); and an injection nozzle (90) provided on a side surface of the main body. The injection nozzle (90) injects the ozone water ozonizing tap water.
Patent KR-20220170079-A (KR)
Title: Basket and band length adjustment apparatus
Inventor: YOO DAE SUNG
IPC: B65F1/00
Filed: 2021-06-22
Abstract: The present invention is to provide a basket and a band length adjusting apparatus, which enable pockets of various sizes to be fixed inside. A basket includes a cylindrical basket body, a band extending from a portion of the inner circular surface of the basket body, in a circular shape along a first circumference of the inner circular surface, back to the portion, a fitting control unit positioned on the portion of the inner circular surface to support both ends of the band and controlling the size of a second circumference formed by the band, and a plurality of fitting support units arranged to spaced apart from each other along the first circumference of the inner circular surface and supporting the band.
Patent KR-20220170395-A (KR)
Title: EP blended feed manufacturing method using oyster shells and EP blended feed by using thereof
Inventor: HWANG SEOK HYEON
IPC: B07B13/04
Filed: 2021-06-22
Abstract: The present invention relates to a method for manufacturing EP blended feeds using oyster shells and EP blended feeds manufactured thereby, and more specifically, to a method for manufacturing EP blended feeds containing high-purity calcium through oyster shells and EP blended feeds manufactured thereby. The method for manufacturing EP blended feeds containing oyster shells according to the present invention comprises: a step (S1) of grinding dried oyster shells into powder of 20 to 50 mesh; a step (S2) of mixing raw materials including a fructose solution mixed with water and fructose discharged from a syrup manufacturing process, the oyster shell powder, fish meal, and additives; and a step (S3) of forming the mixed raw materials. In addition, according to the method for manufacturing EP blended feeds containing oyster shells according to the present invention, it is possible to solve problems such as asbestos from mineral lime and radon, a radioactive substance, which are currently used as calcium nutrients in various mixed feeds.
Patent KR-20220005396-A (KR)
Title: Battery
Inventor: SENOUE MASAHARU
IPC: H01M10/0562
Filed: 2021-06-29
Abstract: The present invention relates to a battery. A negative electrode forms a honeycomb core. The honeycomb core comprises a first surface, a second surface, a partition wall, and an outer peripheral wall. The second surface faces the first surface. The partition wall is formed between the first surface and the second surface. In a cross-section parallel to the first surface, the partition wall partitions a plurality of hollow cells. A separator comprises a first layer. The first layer covers at least a part of the partition wall. A cross-section parallel to the first surface includes a central part and an inner peripheral part. The central part is surrounded by the inner peripheral part. In the central part, the hollow cells have a first average filling factor. In the inner peripheral part, the hollow cells have a second average filling factor. The second average filling ratio is 2.1 times or more than the first average filling ratio. The present invention is to improve the cycle durability.
Patent KR-20230001709-A (KR)
Title: Apparatus for improving roasting coffee bean
Inventor: KWEON HEOUG YOON
IPC: A23N12/12
Filed: 2021-06-29
Abstract: The present invention relates to an improved coffee bean roasting apparatus to manufacture optimal coffee beans with high quality. According to the present invention, the improved coffee bean roasting apparatus comprises: a main body (14) including a roasting unit where green coffee beans (1) are supplied to a rotating drum (200) inside the main body (14) through a hopper (210), a heating unit performing a roasting operation by heating the green coffee beans (1) inside the rotating drum (200) by thermal energy in accordance with supply of power, and a cooling unit opening an outlet after completion of roasting and pouring the coffee beans inside the rotating drum (200) onto a cooling rotating plate to cool the coffee beans; a nitrogen generation unit (300) generating nitrogen of a predetermined purity and flow rate; and a control unit (400) setting the pressure of a pressure gauge (410) by opening and closing a control valve (420), and setting the nitrogen purity and nitrogen flow rate of the nitrogen generation unit (300) through a flow meter (430) to set conditions of the nitrogen injected into the rotating drum (200) step by step.
Patent KR-20230007050-A (KR)
Title: Laundry Treatment Apparatus
Inventor: DONGHYUN JIN
IPC: D06F58/20
Filed: 2021-07-05
Abstract: According to the present invention, a clothing treatment apparatus comprises: a cabinet having an opening unit on a front side thereof; a drum rotatably arranged on the cabinet and having an inlet formed on the front side, through which clothing is inputted; a base arranged on a lower side of the drum and providing a space in which the air in the drum can be circulated; and a motor unit arranged on the rear side of the drum apart from the base, and providing power for rotating the drum. In addition, the clothing treatment apparatus comprises: a front plate located in front of the drum and rotatably supporting the front side of the drum; a rear plate located on the rear side of the drum, rotatably supporting the rear side of the drum and having a motor unit and a duct unit guiding the air to the drum; and a rear cover fastened with the rear plate for shielding the motor unit and the duct unit on the rear surface of the rear plate. The rear cover includes: an engagement unit cover unit formed in a smaller area than the area of the rear surface of the rear plate, and formed in an enclosure shape coming in contact with the rear plate; a duct cover unit protruding from the engagement unit cover unit toward the outer side and covering the duct unit; and a driving unit cover unit formed inside the duct cover unit and covering the motor unit. Therefore, maintenance can be conducted more easily.
Patent KR-20230010406-A (KR)
Inventor: KIM HYEONG SIK
IPC: F16D65/18
Filed: 2021-07-12
Abstract: Disclosed is a brake device for a vehicle, in which the number of parts is reduced to save cost and the assembly process is simplified to reduce assembly time. The disclosed brake device for a vehicle comprises: a first brake pad compressing a brake disk; a second brake pad disposed to face the first brake pad and coming in contact with the brake disk; a compression unit compressing the first brake pad to move the first brake pad toward the second brake pad; a caliper body unit, where the compression unit is mounted, surrounding the first brake pad and the second brake pad; and a pair of pin members screw-coupled to the caliper body unit to be spaced from each other and penetrating the first brake pad and the second brake pad.
Patent KR-20230010495-A (KR)
Inventor: KIM GYU SUN
IPC: C08F222/08
Filed: 2021-07-12
Abstract: The present invention relates to a manufacturing method of a vinyl chloride-based polymer, which comprises the steps of: manufacturing a mixture containing a vinyl chloride monomer and a maleimide-based polymer; and polymerizing the mixture to manufacture a vinyl chloride polymer. The present invention is to provide the manufacturing method of the vinyl chloride-based polymer having excellent heat resistance while maintaining basic physical properties.
Patent KR-20230012382-A (KR)
Inventor: YU JEONG GYU
IPC: G01D13/24
Filed: 2021-07-15
Abstract: The present invention relates to a pressure gauge, comprising: a pressure gauge housing forming a space, and attached to a coupling unit coupling a pressure tank, a handle, and a spray hose of a fire extinguisher; a risk range display panel with a material in a first color spread, and having a fan-shaped part having a center angle of x degrees in a circular shape of 360 degrees removed, and having at least a part of the fan-shaped part having a center angle of (360-x) degrees, which is not removed, attached to the pressure gauge housing; a safety range display panel with a material in a second color spread, and having a fan-shaped part having a center angle of y degrees in a circular shape of 360 degrees removed; a circular gear rotating at a certain angle around a rotation shaft as the pressure status of the pressure tank changes; and an indication point having one end coupled to the rotation shaft and having the other end rotating in accordance with the rotation of the circular gear. When there occurs a change in the pressure status because the pressure of the pressure tank decreases for a certain level or more, with a part of the safety range display panel coupled with a part of the indication point, as the indication point is rotated by the rotation of the rotation shaft, at least a part of the safety range display panel moves towards a lower side of the risk range display panel through the fan-shaped part having the center angle of x degrees removed, thereby exposing a part of the risk range display panel to the outside. Therefore, the pressure status in a fire extinguisher can be intuitively identified.
Patent KR-20210093220-A (KR)
Title: Fixing structure of terminal for solder
Inventor: PARK BEOM JIN
IPC: H01R13/514
Filed: 2021-07-20
Abstract: The present invention relates to a fixing structure of a terminal for solder and a fixing method. In the airtight structure, oil does not flow in through a wire core. The structure is small in size, is structurally simple, and has a reduced number of components. In the case of package configuration, size and cost competitiveness can be improved. The structure includes: a wire; a terminal made of a conductive material, pressed against an end portion of the wire, and having a protruding solder protrusion on one side; and a plate having a surface provided with a recessed fixing portion such that the terminal is inserted. The fixing portion has a solder hole penetrating the plate. The solder protrusion and the solder hole are arranged such that the solder protrusion passes through the solder hole with the terminal inserted in the plate. The terminal includes: a pressing portion parallel to one surface of the plate when inserted in the fixing portion; and an insertion portion extending from the pressing portion in the insertion direction of the terminal and having the solder protrusion on the side opposite to the pressing portion. The depth of recession of the fixing portion is equal to or greater than the length of extension of the insertion portion such that the pressing portion does not protrude to the outside of the plate when the terminal is completely inserted.
Patent KR-20230012944-A (KR)
Inventor: HUH JAE SEUNG
IPC: A01F12/44
Filed: 2021-08-17
Abstract: A movable winnower includes: a main body part formed in a box shape with an opening arranged at the top; a first input part disposed to cover a portion of the opening of the main body part and configured to be inclined from a first side of the main body part to a second side opposite the first side; a second input part disposed to cover another portion of the opening of the main body part and configured to be inclined from the second side of the main body part to the first side; a support part located at the inner bottom of the main body part and configured to be in contact with third and fourth sides of the main body part in parallel with the first and second sides of the main body part; a first path divided by the support part and discharging grains from among inputs input through an inlet formed between the first input part and the second input part; and a second path located opposite the first path with respect to the support part and discharging foreign substances among the inputs. Accordingly, a worker can easily install and move the movable winnower to a work site.
Patent KR-20210108350-A (KR)
Title: System for Processing a Payment
Inventor: KIM JAE HYUNG
IPC: G06Q20/32
Filed: 2021-08-26
Abstract: The present invention relates to a payment processing system capacity realizing safe financial transactions through a token code. According to the present invention, the payment processing system comprises: a diagnosis unit communicating with a program installed in a customer wireless terminal after the program to be used for payment is installed in the customer wireless terminal and performing a procedure of authenticating validity of the program; an information storage unit; an information receiving unit receiving, through a designated communication channel, a payment token code dynamically generated for the payment and processed through the program of the customer wireless terminal during the payment; an authentication unit performing a procedure of authenticating validity of the received token code for payment; and a payment processing unit.
Patent KR-20220030179-A (KR)
Inventor: OKA YUTAKA
IPC: C08L83/04
Filed: 2021-08-27
Abstract: The purpose of the present invention is to provide a thermosetting silicone composition having excellent adhesion and durability even when cured in a short time. According to the present invention, the thermosetting silicone composition comprises: (a) a polyorganosiloxane having at least two alkenyl groups at both ends of a molecular chain; (b) a resin-type organopolysiloxane having at least two alkenyl groups at the ends of the molecular chain; (c) a polyorganosiloxane having at least two silicon atom-bonded hydrogen atoms in a side chain of the molecular chain; (d) and a catalyst for a curing reaction.
Patent KR-20220156410-A (KR)
Title: A hinge and a safety door having the same
Inventor: JEONG TAE YOUNG
IPC: E06B7/36
Filed: 2021-09-03
Abstract: The present invention provides a light leakage prevention hinge which comprises: a first plate; a rotating part including a second plate of which one end is coupled from the first plate to be rotatable, and a third plate which is integrally bent from the other end of the second plate; a hinge part provided so that the second plate can relatively rotate on the first plate; and a shielding part coupled to cover the inside of the rotating part and the hinge part. Furthermore, the present invention provides a safety door which comprises: a door jamb; a door arranged from the door jamb to be rotatable; and a light leakage prevention hinge interposed between the door jamb and the door according to any one of claims 1 to 8. Therefore, the present invention can improve an aesthetic sense and prevent light leakage.
Patent KR-20230036667-A (KR)
Title: 차량용 램프
Inventor: HAN HYO JIN
IPC: F21S41/151
Filed: 2021-09-08
Abstract: 본 발명은 차량용 램프에 관한 것으로서, 보다 상세하게는 슬림한 디자인의 구현이 가능하면서도 최적의 빔 패턴이 형성되도록 하는 차량용 램프에 관한 것이다. 
본 발명의 실시예에 따른 차량용 램프는, 차폭 방향으로 배치되는 복수의 제1 램프 모듈에 의해 빔 패턴의 제1 영역이 형성되도록 하는 제1 램프 유닛; 및 차폭 방향으로 상기 제1 램프 유닛에 비하여 차량 외측에 배치되고, 차폭 방향으로 배치되는 복수의 제2 램프 모듈에 의해 상기 빔 패턴의 제2 영역이 형성되도록 하는 제2 램프 유닛을 포함할 수 있다.
Patent KR-20230041548-A (KR)
Inventor: Yongseok Cho
IPC: H02M7/00
Filed: 2021-09-17
Abstract: 본 실시예는 컨버터에 관한 것이다. 일 측면에 따른 컨버터는, 유로를 포함하는 제1 하우징; 상기 제1 하우징과 결합하는 제2 하우징; 상기 제1 하우징과 상기 제2 하우징 사이에 배치되는 기판; 및 상기 기판과 상기 제1 하우징 사이에 배치되는 쿨링 플레이트를 포함하고, 상기 쿨링 플레이트는 베이스 및 상기 베이스의 일면에서 돌출되는 복수개의 방열 핀을 포함하고, 상기 복수개의 방열 핀은 상기 유로 내에 배치된다.
Patent KR-20210125447-A (KR)
Title: Vehicle association method, device, roadside equipment and cloud control platform
Inventor: CAO HUO
IPC: G06K9/00
Filed: 2021-09-27
Abstract: The present invention relates to a vehicle linkage method, a vehicle linkage device, a roadside device, and a cloud control platform, which are regarding an artificial intelligence technology field, and more particularly, to an intelligent transportation technology. The vehicle linkage method of the present invention comprises the steps of: collecting a driving image on a road of a current vehicle in accordance with a preset period, with respect to each observation point; determining an initial observation sequence of each observation point for the current vehicle on the basis of an image collected at each observation point within a preset time zone; determining a target observation sequence of each observation point for the current vehicle on the basis of the initial observation sequence of each observation point for the current vehicle; and detecting whether the current vehicles observed at every two observation points are the same vehicle, on the basis of the target observation sequence of each observation point for the current vehicle. Accordingly, a linkage error due to an abnormality of a single frame image can be effectively prevented, such that a linkage success rate can be improved.
Patent KR-20230044696-A (KR)
Inventor: JUNG MIN SEOK
IPC: H01B5/14
Filed: 2021-09-27
Abstract: 본 발명의 일실시예는 공정이 간소화되어 생산 가격이 낮고, 대면적으로 구현이 가능한 투명필름 구조체의 설계방법, 이로 설계되는 투명필름 구조체 및 전자기파 흡수 구조체를 제공한다. 여기서, 투명필름 구조체의 설계방법은 유전체 기판의 소재를 선정하는 단계와, 유전체 기판의 전면에 마련되는 최종 전도성 패턴의 소재를 선정하는 단계와, 유전체 기판 및 최종 전도성 패턴의 투과도 차이에 기인한 아른거림이 육안으로 구별되지 않도록, 유전체 기판 및 최종 전도성 패턴 사이의 목표 투과도 차이를 결정하는 단계와, 유전체 기판의 투과도 및 최종 전도성 패턴의 투과도 사이의 차이가 목표 투과도 차이 미만이 되도록, 유전체 기판에 대한 최종 전도성 패턴의 면적비를 설정하는 단계를 포함한다.
Patent KR-20230045766-A (KR)
Inventor: SEO SUK HYUN
IPC: G02B6/255
Filed: 2021-09-29
Abstract: 본 발명 한손 동작이 가능한 초소형 융착접속 광커넥터 제조 장치는  한손으로 동작이 가능하도록 상대적으로 작은 부피와 무게를 갖도록 설계되어 한손으로 파지한 상태에서 광커넥터 제조 작업이 가능한 광커넥터 제조 장치에 관한 것으로, 한손에 파지될 수 있는 직육면체 구조를 갖는 본체(10-1)와 상기 본체(10-1)의 길이방향 상면 상부 끝단에 힌지결합하여 길이방향의 개폐하는 커버(10-2)로 이루어진 케이스부(10)와 상기 본체(10-1)의 커버(10-2)에 의해 덮혀지는 부위의 일측면 방향에 설치되며, 날개형 접속점 보호 슬리브(2-2)를 갖는 광커넥터 헤드(2)가 장착되어 고정되는 광커넥터 홀더 모듈(20)과 상기 광커넥터 홀더(20)와 마주보는 나란한 위치의 타측면 방향에 설치되며, 인입 광케이블(3)이 결합하여 고정되는 광케이블 홀더(30)와 승강 모듈(40)과 아크방전을 일으키는 전극봉을 포함하여 상기 광커넥터 헤드(2)의 광섬유(2-1)와 상기 인입 광케이블(3)의 광섬유(3-1)를 접속점에서 융해시켜 접속될 수 있도록 하는 융착접속 모듈(50)을 포함하는 것을 특징으로 하여, 광커넥터 홀더 모듈(20)과 고정된 상태를 유지하는 광케이블 홀더(30) 및 하나로 이루어진 카메라부(60)를 통해 상대적으로 작은 크기와 무게를 구현하고, 엄지손가락을 이용하여 커버(10-2)의 개폐가 이루어져 작업자가 융착접속 광커넥터를 손쉽게 제조할 수 있는 효과가 있다.
Patent KR-20230047718-A (KR)
Inventor: KANG CHUN UN
IPC: H04N21/2343
Filed: 2021-10-01
Abstract: 본 발명은 컨텐츠 풀 기반 방송 시스템 및 그 방법에 관한 것으로, 다양한 컨텐츠를 HLS(HTTP Live Streaming) 포맷의 미디어 데이터로 인코딩하여 컨텐츠 풀로 관리하고, 설정된 스케줄에 따라 별도의 인코딩 없이 미디어 데이터에 대한 매니페스트를 송출하여 방송함으로써, 인코딩된 데이터와 그에 대한 매니페스트를 컨텐츠 풀로 구성하여 용이하게 관리할 수 있고, 컨텐츠의 인코딩 정보를 바탕으로 다음 방송될 컨텐츠를 확인하고 인코딩 정보에 따라 컨텐츠 방송의 설정을 변경하여 해상도를 변경하면서 컨텐츠를 방송할 수 있으며, 컨텐츠 풀을 기반으로 끊김 없는 무중단 방송 서비스를 제공할 수 있다.
Patent KR-20230049478-A (KR)
Title: 비파괴 검사시스템
Inventor: NA JIN HO
IPC: G01N23/09
Filed: 2021-10-06
Abstract: 본 발명은 X선 및 중성자선 중 어느 하나를 선택적으로 조사하는 방사선 발생장치로부터 가까워지거나 멀어지도록 피사체를 이동시키는 피사체 이송장치 및 이를 포함하는 비파괴 검사시스템에 관한 것이다.  
이 중에서 피사체 이송장치는 방사선 발생장치를 향해 연장 형성되는 이동 레일과, 피사체가 거치 되도록 이동 레일에 설치되는 베이스 유닛과, 베이스 유닛을 방사선 발생장치를 향해 슬라이딩 이동시키기 위한 제1 이동 유닛과, 베이스 유닛을 이동 레일에서 승강시키기 위한 제2 이동 유닛을 포함할 수 있다.