baber/WOPTO huggingface dataset:
Patent KR-20220022974-A (KR)
Title: Toilet wastewater recycling purification system
Inventor: KIM GAP DOO
IPC: C02F1/38
Filed: 2020-08-20
Abstract: The present invention relates to a treating system for recycling toilet sewage comprising: a solar power generation and facility house; a first sewage treating device; a second sewage treating device; a recycling device; a PLC controlling unit; and a controlling center. The solar power generation and facility house supplies power to toilets where the power is difficult to supply in inland areas, coastal roads, sports parks, trails, and hiking trails. The first sewage treating device separates a solid and treated water contained in the sewage by receiving the power from power generation facilities, and treats aerobic and anaerobic microorganism fermentation. The second sewage treating device secondly purifies the treated water separated in the first sewage treating device through a plurality of carriers including aerobic and anaerobic microorganisms with a microorganism fermentation treating process and a multi-level drop process. The recycling device recycles the final treated water of the second sewage treating device. The PLC controlling unit controls a voltage conversion controller of the device, a driving motor and a first discharge pump of the first sewage treating device, and a second discharge pump and a solenoid valve of the recycling device. The controlling center manages a system in a remote plate through Ethernet communication with the PLC controlling unit. The present invention solves a power problem caused by solid separation of the sewage, has no waste of water resources due to recycling of the treated water except for initial supply of water, discharges only purified water without any solid, and remarkably reduces costs for resolving water pollution such as eutrophication.
Patent KR-20220026865-A (KR)
Inventor: LEE YONG SUN
IPC: H01B9/00
Filed: 2020-08-26
Abstract: The present invention relates to a cooling charging cable for an electric vehicle, which circulates and cools high heat generated from a power line through a cooling pipe or a refrigerant flow path when large-capacity current required for rapid charging is continuously applied, and arranges the cooling pipe or the refrigerant flow path in a filling sculpture to perform the cooling in an indirect heat transfer method of a larger surface area so as to increase the cooling efficiency and not to be in direct contact with the power line, such that an insulating layer can be prevented from being deteriorated, damaged, and destructed due to a refrigerant. According to the present invention, the cooling and charging cable for an electric vehicle comprises: a cable unit; at least one conductive unit for surrounding an outer surface of the cable unit; at least one cooling unit disposed inside the conductive unit; and an outer skin for covering outer surfaces of the cable unit and the conductive unit.
Patent KR-20220027414-A (KR)
Title: refrigerator
Inventor: SEONG WOOK LEE
IPC: F25D23/06
Filed: 2020-08-27
Abstract: The present invention provides a refrigerator configured such that an insulating member can be inserted or separated from the rear of a cabinet. That is, the refrigerator is configured so that the insulating member can be separately assembled, so that the insulating member can be additionally installed or omitted according to the needs of the consumer. In particular, the refrigerator is designed so that it can be replaced when the insulation member is damaged.
Patent KR-20220028770-A (KR)
Inventor: AHN SANGKYUN
IPC: H01H19/14
Filed: 2020-08-31
Abstract: Disclosed is a vehicle dial knob. The vehicle dial knob, which is a dial knob installed on a vehicle, includes: an insulation case part including a base part installed on a center fascia position in the interior of a vehicle and a first hollow protrusion part protruding from the base part; a first magnetic member installed on the base part; an insulation shaft part including a second hollow protrusion part inserted into an outer part of the first hollow protrusion part, to be inserted into an outer part of the insulation case part, and having a multistep engaged part protruding from the outer surface of the second hollow protrusion part in a first direction; a knob case part inserted into the outer surface of the second hollow protrusion part to be slidable in the first direction; a switch member installed to be pressable in a second direction orthogonal to the first direction on the outer surface of the knob case, to have a lower end engaged with the multistep engaged part due to an elastic force of an elastic member; and a second magnetic member installed in the knob case part to lead the knob case part to be moved toward the insulation case part by a magnetic force when the switch member is released from the multistep engaged part. Therefore, the present invention is capable of minimizing an installation space and simplifying the composition of the dial knob.
Patent KR-20220030755-A (KR)
Inventor: RYU CHANG HO
IPC: G01S7/481
Filed: 2020-09-03
Abstract: The present invention relates to an optical device for a vehicle and, more specifically, to an optical device for a vehicle that prevents abnormal sensing as a traveling direction of light coming from the outside of the vehicle changes. According to an embodiment of the present invention, the optical device for the vehicle may comprise: an optical sensor module detecting light traveling by penetrating a light penetration member; and an adaptive optical system having at least one optical member so that light traveling between the light penetration member and the optical sensor module is refracted in a direction different from a direction refracted by the light penetration member.
Patent KR-20220035612-A (KR)
Title: Vehicle controlling method thereof and power control apparatus
Inventor: HAN SANGJAE
IPC: H02J7/14
Filed: 2020-09-14
Abstract: A vehicle comprises: an electric load, an electric generator; a battery; and a control unit which controls an operation of the electric generator based on a charging rate of the battery. The control unit recognizes an electric generation margin, which represents a ratio of an electric power that the electric generator can currently additionally output to an electric power that the electric generator can maximally output, based on a duty ratio of an input voltage applied to the electric generator, and reduces electric power consumption of the electric load based on comparison of the electric generation margin with the target margin. The vehicle prevents or minimizes a voltage drop phenomenon of the electric generator by using the electric generation margin of the electric generation.
Patent KR-20220039397-A (KR)
Title: Optical Filter
Inventor: HEO YOUNG TAE
IPC: G02B5/20
Filed: 2020-09-22
Abstract: The present application may provide an optical filter. The optical filter can efficiently and accurately block ultraviolet light around a short-wavelength visible light region and infrared light around a long-wavelength visible light region, acquire a sharp visible light penetration band, minimize a ripple phenomenon regardless of an incident angle, and secure the characteristics and acquire a high visible light penetration ratio even in case of applying a near-infrared ray absorption glass as a substrate.
Patent KR-20220040327-A (KR)
Inventor: CHOI DONG YEOL
IPC: E06B11/02
Filed: 2020-09-23
Abstract: Disclosed is an over-head hoist transporter (OHT) flexible fence. The present invention provides the OHT flexible fence, comprising: a fence installed in the periphery of an OHT to protect the OHT from contact from outside and to protect the OHT when loading or unloading logistics; an elevating means installed on the fence to vertically operate the fence to be movable up and down according to the volume of the logistics; and a sliding means installed on the fence in order to induce the vertical elevation of the fence. An object of the present invention is to provide the OHT flexible fence that solves logistics transport restrictions by installing the fence installed in the periphery of the OHT included in a logistics automation transport equipment in a height-adjustable elevating type.
Patent KR-20220040947-A (KR)
Inventor: LEE MIN GYU
IPC: A47B96/06
Filed: 2020-09-24
Abstract: The present invention relates to a shelf assembly structure which can be easily assembled through an insertion structure and in which shelves are prevented from separating while assembled in multiple layers, and to a multi-layered shelf assembly structure in which shelves and vertical assemblies are assembled. The present invention is to provide multi-layered shelves, in which a latch part is formed on an inner wall with a through-hole penetrating in the vertical direction, such that assembly parts formed on a vertical assembly are vertically interlocked so as to be fastened, fixed and assembled. The assembly parts are assembled in a simple one-touch structure by sequential assembling of a first assembly part where primary fastening is performed in a hook method and a second assembly part for fixing the fastening state of the first assembly part and preventing the separation thereof. In a state in which shelves and the vertical assembly are assembled, a double assembly structure firmly maintains the assembly state of the shelves and the vertical assembly while preventing the arbitrary separation of the shelves and the vertical assembly such that the shelves are assembled in a multi-layered structure by a simple insertion method. Therefore, the assembly of the multi-layered shelves is simplified, assembled parts are exposed to the outside, and the multi-layered shelves have excellent external appearance.
Patent KR-20220042834-A (KR)
Title: Water supply-washing method and water supply-washing apparatus of plants based on variable water supply
Inventor: KIM HYUNG JOO
IPC: A01G25/16
Filed: 2020-09-28
Abstract: The present invention relates to a water supply-washing method and a water supply-washing apparatus for plants based on variable water supply, which increase efficiency of watering to plants and soil through variable watering control and randomization of watering direction, and increase efficiency of removing fine dust from a plant surface. According to the present invention, the water supply-washing apparatus for plants comprises: a water supply pump supplying water to plants and soil and supplying water from a water reservoir by a pumping operation; a control unit controlling the water supply pump; a main water supply line connected to a discharge part of the water supply pump; and a plant watering line having one end connected to the main water supply line and having the other end closed to be provided in the soil part of plants. The control unit variably controls the water supply pump.
Patent KR-20210044696-A (KR)
Title: Apparatus and method for measuring pressure thickness of heating film electrode and wire connection
Inventor: LIM CHAE MIN
IPC: H05B3/20
Filed: 2020-09-29
Abstract: According to the present invention, disclosed is a method for testing a heating film, which can test a heating film manufactured by compressing a film located between a rivet and a terminal and an electrode. The method for testing a heating film comprises the following steps of: measuring a thickness of a first portion and a second portion of the heating film; and determining whether the heating film is normally manufactured based on the thickness of the first portion and the second portion of the heating film.
Patent KR-20210047807-A (KR)
Inventor: KIM JIN HUI
IPC: F25C5/04
Filed: 2020-10-02
Abstract: According to one embodiment of the present invention, an ice processing apparatus for iced beer includes: a body located in a vertical direction, and having a pair of installation platforms formed in an upper part of one side to be spaced apart from each other in a horizontal direction and parallel with each other; an ice making part formed into a cylindrical shape, while having shafts formed on both longitudinal sections respectively, which are connected to the installation platforms respectively to be rotatable, and having an outer circumference surface maintained at a sub-zero temperature; a driving part connected to one of the shafts to be installed on the installation platforms, and rotating the shafts; a storage part located between the installation platforms below the ice making part, and having a storage space formed on an upper side to be dented such that a part of the ice making part is inserted; a supply part installed in an upper part of the body to be located between the installation platforms and between the ice making part and the body, and storing and dropping beer; and a grinding part formed into a plate shape, while located between the installation platforms such that one end is adjacent to the outer circumference surface of the ice making part, wherein beer is supplied from the supply part to the storage space, the ice making part comes in contact with the beer while being rotated by the driving part, a beer ice layer is formed on the outer circumference surface of the ice making part, and the grinding part comes in contact with the beer ice layer to separate the beer ice layer from the ice making part while grinding the same.
Patent KR-20220045279-A (KR)
Inventor: SONG YUN SANG
IPC: H04M1/02
Filed: 2020-10-05
Abstract: According to an embodiment of the present invention, disclosed is a camera module which comprises: a substrate; an image sensor on the substrate; a lens holder having at least one lens on the image sensor; a holder guide unit having a plurality of guide units spaced apart from the outer side of the lens holder and linked to each other; a plurality of first elastic springs having one end connected to the lens holder and the other end connected to the holder guide unit; a plurality of second elastic springs connecting the plurality of the guide units of the holder guide unit to each other; and a driving member disposed on a periphery of the lens holder, wherein one end of the first elastic spring can be moved up or down when the lens holder is moved up or down in an optical axial direction. Accordingly, the camera module can reduce horizontal movement and tilt flow when the lens holder is moved in the optical axial direction.
Patent KR-20220045700-A (KR)
Inventor: CHOI JONGHYUN
IPC: H01M4/62
Filed: 2020-10-06
Abstract: The present invention relates to a positive electrode additive for a lithium secondary battery capable of improving battery stability by suppressing generation of gas when compensating for irreversible capacity loss while exhibiting high irreversible capacity and capacity characteristics during charging and discharging, and a method for manufacturing the same.
Patent KR-20220047041-A (KR)
Inventor: KIM TAEYOON
IPC: E02F9/22
Filed: 2020-10-08
Abstract: An embodiment of the present invention relates to a construction machine capable of removing residual pressure remaining in a hydraulic device connected to an attachment and a hydraulic line supplying hydraulic pressure thereto when replacing an attachment of the construction machine. The construction machine includes a main pump, a main control valve operated by receiving the pressure oil of the main pump, a hydraulic device operated by a hydraulic oil of the main control valve, and a gear pump providing a pilot hydraulic oil to the main control valve. The construction machine comprises: a main control electronic control valve disposed between the main control valve and the gear pump and operated by receiving a pilot signal for operation; and a control unit for removing the residual pressure of the hydraulic device by operating the main control electronic control valve when residual pressure exists in the hydraulic device.
Patent KR-20220052208-A (KR)
Inventor: LIM BYUNG KI
IPC: G06Q50/10
Filed: 2020-10-20
Abstract: The present invention provides an immersive content production system for a nuclear power plant, comprising: an information input unit which receives input of photos of a nuclear power plant and data on a nuclear power plant facility; and a processing unit which generates a 360-degree panoramic image by integrating the photos of the nuclear power plant, and maps information about the nuclear power plant facility to virtual image spatial data generated by the 360-degree panoramic image, to produce immersive content that visualizes virtual reality.
Patent KR-20220053138-A (KR)
Inventor: GU SEON MO
IPC: H05K1/09
Filed: 2020-10-22
Abstract: A circuit board according to an embodiment comprises: a first substrate layer; a second substrate layer disposed on the first substrate layer; and a third substrate layer disposed at the bottom of the first substrate layer, wherein the second substrate layer comprises a first inner circuit pattern layer and a first outermost circuit pattern layer, the third substrate layer comprises a second inner circuit pattern layer and a second outermost circuit pattern layer, and a thickness of the first outermost circuit pattern layer is different to a thickness of each of the first inner circuit pattern layer, the second inner circuit pattern layer, and the second outermost circuit pattern layer. Therefore, the present invention is capable of improving a reliability.
Patent KR-20220053796-A (KR)
Inventor: LEE YEONG CHAE
IPC: G06Q30/06
Filed: 2020-10-23
Abstract: Disclosed is an ordering and delivery system using a smart digital rice dispenser. The ordering and delivery system of the present invention comprises: a smart digital rice dispenser having a cap of a rice packaging container to be opened when the rice packaging container is coupled to an upper part to receive rice therein, and providing rice remaining amount information when a stored rice remaining amount reaches a preset rice remaining amount; a mobile device for receiving the rice remaining amount information from the smart digital rice dispenser, and executing an ordering application for ordering the rice; a server for receiving user ordering information through the ordering application of the mobile device; and a transport unit for delivering the rice packing container to a place where the smart digital rice dispenser is located, depending on the user ordering information received from the server. Therefore, the freshness of rice in a rice dispenser is maintained.
Patent KR-20220056275-A (KR)
Title: Semiconductor package
Inventor: JANG AE NEE
IPC: H01L23/48
Filed: 2020-10-27
Abstract: According to an embodiment of the present invention, a semiconductor package comprises: a first semiconductor chip; and a second semiconductor chip disposed on the first semiconductor chip. An objective to be solved by the technical idea of the present invention is to provide the semiconductor package capable of reducing the thickness.
Patent KR-20220057889-A (KR)
Title: Cover piece for agricultural crops
Inventor: LEE SOL IP
IPC: A01G13/02
Filed: 2020-10-30
Abstract: The present invention relates to a cover piece for agricultural crops to protect seedlings from pests. According to the present invention, the cover piece comprises: a cover (10) having a receiving port (12) formed in the center to directly block sunlight and weed growth to surroundings while seedlings (4) are exposed to the outside; an incision part (20); a fixing part (30) formed on a receiving surface (11) of the cover (10) to fix the cover (10) from a plastic film (2) of a furrow (1); and an opening/closing means (40).
Patent KR-20220019593-A (KR)
Inventor: LEE JIN UK
IPC: C09K13/04
Filed: 2020-10-30
Abstract: The present invention relates to an etching composition and a method for manufacturing a semiconductor device using the same, wherein the etching composition includes an inorganic acid and a silane-based compound. According to an embodiment of the present invention, an effective oxide film height (EFH) can be easily adjusted as an etching rate of an oxide film is adjusted because the etch selectivity of a nitride film is high.
Patent KR-20220058316-A (KR)
Inventor: HWANG SEONG SEOP
IPC: B25B11/02
Filed: 2020-10-31
Abstract: The present invention relates to a bidirectional jig for assembling a skeleton of a building, which can stably secure excellent strength of a structure, comprising: at least two supports positioned to be horizontally spaced apart from each other; at least one vertical support rod for supporting a vertical reinforcing bar; a locking member formed with a horizontal support rod; and a pedestal.
Patent KR-20220059823-A (KR)
Inventor: PARK JEONG YUN
IPC: H01G4/12
Filed: 2020-11-03
Abstract: The present invention provides a dielectric composition and a multilayer capacitor comprising the same. The dielectric composition includes: barium titanate (BaTiO_3); and 0.6 to 0.9 mol of calcium (Ca) and 0.5 to 2.0 mol of magnesium (Mg) with respect to 100 mol of the barium titanate (BaTiO_3).
Patent KR-20220060437-A (KR)
Title: Hanger type birdhouse assembly and ring body for the same
Inventor: KIM NAM CHOON
IPC: A01K31/08
Filed: 2020-11-04
Abstract: The present invention relates to a hanging birdhouse assembly, which can suppress the invasion of natural enemies while installing birdhouses on tree trunks or walls of buildings. The hanging birdhouse assembly includes: a hanging member having an attachment portion disposed vertically and attached to a tree trunk or a wall surface of a building and a hook portion bent laterally from an upper end of the attachment portion; a fixture for fixing the attachment to a tree trunk or a wall of the building; the birdhouse with an entrance; and a hook which is fixed to a roof of the birdhouse and is caught on the hook so that the birdhouse can be hung on the hook.
Patent KR-20210081238-A (KR)
Title: Mixer base assembly for mixing vessels and method of use
Inventor: CORTI ERIC A
IPC: B01F27/91
Filed: 2020-11-10
Abstract: The present invention provides a mixer base assembly for a mixing vessel and a method for using a mixer base assembly. The mixer base assembly of the present invention comprises: a body; an impeller seat; and a levitating magnetic impeller. According to the present invention, particle generation which may cause contamination of a fluid can be removed or reduced.
Patent KR-20220066559-A (KR)
Title: Electronic apparatus and controlling method thereof
Inventor: SHIN DONG EUI
IPC: G06T7/70
Filed: 2020-11-16
Abstract: Disclosed are an electronic device for identifying a target hidden by an obstacle by using images obtained from multiple cameras having different imaging angles, and a control method thereof. The electronic apparatus comprises: a first camera having a first imaging angle; a second camera having a second imaging angle greater than the first imaging angle; and a processor configured to obtain, if a part of a target object is identified and an obstacle object overlapping a remaining part of the target object is identified from at least one among a first captured image obtained from the first camera and a second captured image obtained from the second camera, positional information of the identified obstacle object, identify a region of interest in the second captured image based on the obtained positional information, and identify the remaining part of the target object based on the region of interest in the second captured image.
Patent KR-20220072891-A (KR)
Inventor: KIM SUN KYOUNG
IPC: B60R1/12
Filed: 2020-11-24
Abstract: 본 발명은 방향지시등 스위치의 조작 상태를 감지하는 감지부, 차량과 객체 간의 상대거리 및 상대속도를 측정하는 측정부, 사이드미러에 시각적 정보를 표시하는 디스플레이부, 및 감지부를 통해 방향지시등 스위치가 조작됨을 감지한 것에 응답하여 측정부를 통해 객체와의 상대거리 및 상대속도를 측정하고, 측정된 상대거리 및 상대속도에 기반하여 차선변경의 가능 여부를 판단하고, 판단 결과에 따른 차선변경 가능 여부에 관한 정보, 상대거리 및 상기 상대속도를 포함하는 시각적 정보를 디스플레이부를 통해 사이드미러의 일 영역에 표시하는 제어부를 포함하는 것을 특징으로 한다.
Patent KR-20220072626-A (KR)
Title: 레이더 센서 기반의 터널 내 상황 인식을 위한 장치 및 방법
Inventor: CHO JAE OUK
IPC: G08G1/01
Filed: 2020-11-25
Abstract: 본 개시에 따른 일 실시 예는 터널 내에 소정 간격으로 배치되고 소정 개수로 그룹핑된 복수의 모션 센서들, 그룹핑된 복수의 모션 센서들을 제어하고 그룹핑된 복수의 모션 센서들로부터 센서 신호들을 수신하는 복수의 센서 컨트롤러, 원격 무선통신을 통해 복수의 센서 컨트롤러로부터 센서 신호를 수신하고 센서 신호를 생성한 모션 센서의 개수 및 센서 신호의 유지 시간 중 적어도 하나에 기초하여 터널 내 이벤트의 발생에 대해 인식하는 수집 및 분석 모듈, 및 수집 및 분석 모듈로부터 제공된 인식 정보를 기초로 터널 내 상황에 대한 알람 정보를 생성하고 생성된 알람 정보를 복수의 사용자 단말들에 전송하는 종합관제서버를 포함하는, 레이더 센서 기반의 터널 내 상황 인식을 위한 시스템이 개시된다.