baber/WOPTO huggingface dataset:
Patent KR-20210147854-A (KR)
Inventor: PARK SUNG GUI
IPC: A46B9/02
Filed: 2021-01-06
Abstract: A cleaning device according to the present invention comprises: a front nozzle provided in two ways: a manual type in which a washing member does not flow by itself; and a built-in motor in which the washing member flows and forming a plurality of first washing water jet holes in an annular shape on the front edge of a housing; and various types of washing members disposed on the front of the housing and detachable from the housing; and washing water spraying device.
Patent KR-20220102198-A (KR)
Title: Operating method of inference model management device
Inventor: SEOK JIN YOON
IPC: G06N3/08
Filed: 2021-01-12
Abstract: An operating method of an inference model management device that communicates with a plurality of inference devices and an interface set according to one embodiment of the present disclosure comprises: a step of providing utilization rates of each of the plurality of inference devices to the interface set; a step of receiving a change request from the interface set; a step of confirming an inference model corresponding to the change request; a step of changing an inference device of the inference model, in a first inference device, to a second inference device based on the change request; and a step of receiving an inference result corresponding to the neural network model from the second inference device.
Patent KR-20220076253-A (KR)
Title: 플렉서블 전자 장치 및 카메라 뷰 화면 운용 방법
Inventor: CHEON KAWON
IPC: H04M1/02
Filed: 2021-01-14
Abstract: 다양한 실시예에 따른 전자 장치에 있어서, 제1 하우징, 상기 제1 하우징에 대하여 슬라이딩 이동이 가능하도록 배치되는 제2 하우징, 상기 제2하우징을 상기 제1 하우징에 대하여 이동시키도록 구동되는 구동 장치, 상기 구동 장치에 의해 상기 제2 하우징이 상기 제1하우징에 대하여 슬라이딩됨에 따라 시각적 정보가 표시되는 표시 영역이 가변될 수 있는 디스플레이; 상기 디스플레이 및 상기 구동 장치와 작동적으로 연결되는 프로세서를 포함하고, 상기 프로세서는, 카메라 실행 시에, 상기 표시 영역을 통해 카메라 프리뷰 화면을 표시하고, 프리뷰 화면을 추가로 제공하는 제1 확장 프리뷰 기능 항목의 선택 입력이 감지되고 상기 디스플레이의 표시 영역이 제1 크기에서 제2 크기로 확장된 것에 기반하여, 상기 제2 크기의 표시 영역을 제1 분할 영역과 제2분할 영역으로 구분하고, 상기 제1분할 영역을 통해 상기 카메라 프리뷰 화면을 표시하고 상기 제2분할 영역을 통해 상기 선택에 대응하는 제1 확장 프리뷰 기능을 실행하여 제1 확장 프리뷰 화면을 표시하도록 제어할 수 있다.
Patent KR-20220104359-A (KR)
Inventor: KIM YOUNG SIK
IPC: B03C1/22
Filed: 2021-01-18
Abstract: Disclosed is an invention for a belt conveyor apparatus in which damage to a belt conveyor is prevented by iron pieces. The disclosed belt conveyor apparatus comprises: a chute unit installed on one side of the belt conveyor and guiding conveyed materials falling from the belt conveyor; an iron piece removal unit disposed on the upper side of the chute unit and attaching and transferring iron pieces included in the conveyed materials by magnetic force; an operation determining unit installed on the belt conveyor and operated by the magnetic force of the iron piece removal unit to determine whether the iron piece removal unit is operating normally; and a control unit which controls the operation of the belt conveyor based on an electric signal transmitted from the operation determining unit.
Patent KR-20220104537-A (KR)
Title: Hydraulic coupler
Inventor: CHO YONG MIN
IPC: F16L37/28
Filed: 2021-01-18
Abstract: The present invention provides a hydraulic coupler comprising a first coupler, and a second coupler coupled to the first coupler in front of the first coupler. The first coupler includes: a hollow-shaped first valve portion; a first support portion installed inside the first valve portion; and a first connection portion inserted to be movable back and forth on the first support portion and forming a first fluid passage with the first valve portion. The second coupler includes: a hollow-shaped second valve portion; a second support portion installed inside the second valve portion; and a second connection portion installed in the second support portion and forming a second fluid passage with the second valve portion. As the first valve portion presses the second valve portion forward, and the second connecting portion presses the first connection portion backward, the first and second fluid passages come to communicate with each other. The hydraulic coupler according to the present invention has an instant pressure removal function to relieve a pressure difference because the first coupler and the second coupler are combined in a plane contact type. Therefore, the hydraulic can be easily assembled and disassembled, enhancing assembly workability. In addition, when the two couplers are in contact, a residual oil upon contact portions is removed, so the durability of the couplers can be increased for long-term use.
Patent KR-20220104946-A (KR)
Inventor: LEE EUI SEOK
IPC: A61B17/80
Filed: 2021-01-19
Abstract: The present invention relates to a bone orthopedic device for adjusting space. The bone orthopedic device comprises: a plate including a main body, a penetrating unit formed through in a predetermined length at the center of the main body, and a side wall formed on one side of the main body, and having a plurality of plate teeth formed and extending at the sidewall in a longitudinal direction of the sidewall toward the penetrating unit; and a locking screw inserted into the penetrating unit. The locking screw includes a screw body and a screw head which can be coupled to each other. The screw body includes a body unit having a screw thread formed on a lower outer circumferential surface of the screw body, and a head unit having locking teeth formed on an upper outer circumferential surface of the screw body. In addition, the screw head has outer circumferential teeth corresponding to a shape of the plate teeth formed on an outer circumferential surface of the screw head, and inner circumferential teeth corresponding to a shape of the locking teeth of the head unit of the screw body formed on a part of an inner circumferential surface. Accordingly, it is possible to finely adjust a relative position of two bone fragments after surgery by using the locking screw.
Patent KR-20220105477-A (KR)
Inventor: KIM TAE HWAN
IPC: A01B63/06
Filed: 2021-01-20
Abstract: The present invention relates to a lifting lever for loading boxes for agricultural machinery, which enables an operation for raising or lowering a loading box using a separately provided lift lever and sophisticated control, thereby increasing user convenience and excluding conventional related components used to lift the loading box. Accordingly, the production cost is reduced while the production and assembly of the agricultural machinery can be improved. The lifting lever for loading boxes for agricultural machinery, which is provided in a driver's seat to be pushed and pulled by a user while the user is located at a loading box of the agricultural machine in order to lift and descend a loading box, comprises: a lift lever body having a bar type; a handle formed on one side of the lift lever body so that a user can hold and operate the lift lever; and a manipulation tip formed at the other end of the lift lever body to enable an operation of raising or lowering the loading box by pushing and pulling an operating lever provided in the driver's seat.
Patent KR-20210095080-A (KR)
Title: Insulating composition for automotive cable and automotive cable manufactured using the same
Inventor: CHAN WOONG PARK
IPC: C08K5/13
Filed: 2021-01-22
Abstract: The present invention relates to an insulating composition for an automotive cable, and an automotive cable obtained by using the same. When an insulating layer formed from the insulating composition for an automotive cable according to the present invention is incorporated to an automotive cable, the insulating composition ensures physical properties satisfying the standard of international standard organization (ISO 19642) required for the use as an automatic cable. In addition, when the automatic cable is applied in medium wire forms (1.5-6.0 SQ), the insulating composition can satisfy the physical properties, such as wear resistance and flame resistance, required fundamentally for all standards of automotive cables at a high level. Further, the insulating composition according to the present invention is developed mainly in terms of compatibility between ingredients and mixing ratio so that the composition may be applied to all standards of automotive cables in medium wires forms (1.5-6.0 SQ) according to the conventional insulation compositions for automotive cables and may ensure physical properties. Therefore, automotive cables can be produced by using the insulating composition according to the present invention with no significant change in production process, and thus it is possible to improve the cost efficiency and production efficiency. The insulating composition for an automotive cable includes: a base resin containing a polyethylene-based resin; and an inorganic flame retardant, wherein the polyethylene-based resin includes a first resin having a melting point of 120-140℃.
Patent KR-20220111957-A (KR)
Inventor: JANG HANBIT
IPC: C08L69/00
Filed: 2021-02-03
Abstract: The present application relates to a polycarbonate comprising units derived from a dihydroxy compound of a chemical formula 1, a composition comprising the same, and a molded article made of the composition. The polycarbonate according to some embodiments of the present invention has high hardness and excellent heat resistance.
Patent KR-20220120793-A (KR)
Title: Display apparatus and manufacturing the same
Inventor: CHOI JUNG MIN
IPC: H01L51/00
Filed: 2021-02-23
Abstract: The present invention relates to a display device having an improved reliability in a periphery of an opening region, which comprises: a substrate comprising the opening region, a display region surrounding at least a portion of the opening region, and an intermediate region between the opening region and the display region; and a display element disposed in the display region and including a pixel electrode, a counter electrode on the pixel electrode, and an intermediate layer interposed between the pixel electrode and the counter electrode, wherein the intermediate layer includes a first common layer, a second common layer on the first common layer, and a light-emitting layer between the first common layer and the second common layer, wherein the first common layer and the second common layer extend into the intermediate region, and the second common layer is disposed directly above the first common layer in the intermediate region.
Patent KR-20220121416-A (KR)
Title: A method for measuring a physiological parameter of a subject
Inventor: PARK KI BUM
IPC: A61B5/00
Filed: 2021-02-25
Abstract: A biometric index measurement method is disclosed. According to one embodiment, a method for measuring a biometric index of a subject to be measured by using an artificial neural network in a non-contact manner, which is performed by one or more processors, may comprise the steps of: obtaining a plurality of image frames of a subject to be measured; obtaining a first color channel value, a second color channel value, and a third color channel value for at least one image frame included in the plurality of image frames; calculating a first difference value and a second difference value based on the first color channel value, the second color channel value, and the third color channel value, with respect to the at least one image frame included in the plurality of image frames, wherein the first difference value is a difference value between the first color channel value and the second color channel value for the same image frame, and the second difference value represents a difference value between the first color channel value and the third color channel value for the same image frame; obtaining, with respect to a first image frame group obtained during a first preset period of time, a first characteristic value based on a first difference value for at least one image frame included in the first image frame group; obtaining a second characteristic value based on a second difference value for at least one image frame included in the first image frame group; obtaining time-series data based on the first characteristic value and the second characteristic value; obtaining biosignal characteristic data based on the time-series data; and obtaining a biometric index of the subject to be measured by using a biometric index obtaining model based on the biosignal characteristic data.
Patent KR-20220122378-A (KR)
Title: Continuous powered thermal decomposition emulsifier
Inventor: KWON SOO GIL
IPC: B01D46/42
Filed: 2021-02-26
Abstract: The present invention relates to a pyrolysis emulsifier with continuous operation which continuously injects combustible wastes (including bio-wastes) such as disposal products which are used by people and disposed, continuously discharges pyrolyzed byproducts of carbonization and produces high-quality oils without discharge of fine dust and waste water, and more desirably, aims to increase producibility due to improvements of operation efficiency from uninterrupted operation of a pyrolysis furnace because combustible wastes (including bio-wastes) selected and crushed in a garbage landfill as well as disposal products which are used by people and disposed are continuously injected into a pyrolysis furnace in operation to be pyrolyzed at a constant temperature and pyrolyzed gases and byproducts of carbonization are continuously discharged, not to discharge waste water because oil vapor generated in the pyrolysis furnace is condensed and cycled for reuses, and to produce high-quality refined oil from separated oil after separation of oil, water and gas from the pyrolyzed gases generated from the pyrolysis furnace. The composition of the thermal decomposition emulsifier with continuous operation of the present invention is: a raw material compression unit which compresses raw materials; a raw material injection unit which transfers the compressed raw materials; a pyrolysis furnace which comprises a pyrolysis housing which includes an inner space for pyrolyzing injected raw materials and rotates, a raw material injecting port provided in one surface and a raw material discharging port provided in the other surface; a gas separation unit which separates gases from pyrolyzed raw materials transmitted through the raw material discharging port; and a condensing unit which condenses gases separated from the gas separation unit. Accordingly, the pyrolysis furnace and the gas separation unit are serially connected and raw materials are continuously injected and discharged.
Patent KR-20220124393-A (KR)
Title: Case for electronic component and electronic component including the same
Inventor: KIM DUSIK
IPC: H01L23/367
Filed: 2021-03-03
Abstract: An electronic component according to an embodiment comprises: a circuit board including a circuit unit; a side chassis connected to the circuit board; and a case covering the circuit unit. The case includes a side part coupled to the side chassis, and a cover part connected to the side part. The cover part includes a plurality of first concave surfaces and a plurality of first convex surfaces. A first height of the side chassis measured from the circuit board is greater than a second height of the plurality of first concave surfaces measured from the circuit board, and is lower than a third height of the plurality of first convex surfaces measured from the circuit board.
Patent KR-20220126090-A (KR)
Inventor: LEE DONGHOON
IPC: B63B79/10
Filed: 2021-03-08
Abstract: A control method for fuel consumption minimization of a ship is disclosed. According to the present invention, the control method for fuel consumption minimization of a ship comprises the steps of: (a) setting a navigation route of a ship and inputting information on the set navigation route; (b) inputting weather prediction information of the navigation route of the step (a); and (c) receiving the information on the navigation route of the step (a) and the weather prediction information of the step (b) by a control unit, and calculating fuel consumption by using speed change information of the ship operating the navigation route according to the weather prediction information. The step (c) may include information on the effect of change in ship speed of the ship due to the change in the pressure of cargo hold installed in the ship due to the change in weather prediction information.
Patent KR-20220126553-A (KR)
Title: Monitoring apparatus for ultra cold freezer
Inventor: CHO YONG HWAN
IPC: F25D29/00
Filed: 2021-03-09
Abstract: The present invention relates to a monitoring device for an ultra-low-temperature freezer that enables an impact to be detected by the administrator when the strong impact occurs in the ultra-low-temperature freezer or a power failure occurs, so that the administrator can quickly respond to the impact or the failure. According to the present invention, the monitoring device for an ultra-low-temperature freezer comprises: a shock detection unit which detects shaking and impact on the ultra-low-temperature freezer; a power failure detection unit for detecting the power failure state of the ultra-low-temperature freezer; and a control unit for integrally controlling the ultra-low-temperature freezer, outputting an alarm via an alarm unit on the basis of information on the impact detected in the shock detection unit, and outputting the alarm via the alarm unit on the basis of information on the power failure state detected in the power failure detection unit.
Patent KR-20220127976-A (KR)
Title: Fume extractor
Inventor: KIM JIN SUN
IPC: B01D46/44
Filed: 2021-03-12
Abstract: The present invention relates to a fume collector, and more specifically, to a fume collector capable of purifying air in a field by collecting fume generated in a work environment including line equipment of an automated process and a user's workbench. According to the present invention, the fume collector includes: a main body comprising a second housing formed in a hexahedral shape with an open upper part and having an inner space, and a first housing coupled to the upper part of the second housing; a purification filter for purifying external air introduced into the main body; and a control unit for controlling the operation of the fume collector according to set operating conditions.
Patent KR-20220130375-A (KR)
Title: Roof pop-up lift device for camping vehicle
Inventor: KIM GYEONG CHANG
IPC: B60P3/36
Filed: 2021-03-18
Abstract: The present invention relates to a roof pop-up lift device for a camping vehicle, which includes: a roof part installed on an opening to open and close the opening formed on an upper portion of a vehicle body; guide rails installed on both lower sides of the roof part; moving members coupled to the guide rails; hinge members connected to the moving members; and lifting rods provided on a lower part of the hinge member to be lifted from the opening. A belt connected to an input/output means installed on the vehicle body is connected to the roof part such that the present invention can accurately, stably and easily lift the rear side of the roof part from the opening of the vehicle body by using the guide rails, the rotating members, the lifting rods, and the input/output means. Therefore, the present invention allows effective utilization of the interior space of the vehicle by transforming a roof space of the vehicle body, and provides stable support for the roof part during ascending and descending.
Patent KR-20220134826-A (KR)
Title: Separator apparatus for fuel cell
Inventor: PARK JI YONG
IPC: H01M8/0276
Filed: 2021-03-26
Abstract: The present invention relates to a separator device for a fuel cell including: a first separator; a second separator disposed apart from the first separator; a gasket unit fixed to the first separator to seal a gap between the first separator and the second separator; and a sealing performance reinforcing unit provided in the gasket unit to reinforce sealing performance of the gasket unit with respect to the second separator.
Patent KR-20220134855-A (KR)
Title: Cooling and compression apparatus for blood flow control at the end of the body and method thereof
Inventor: YOON JEONG BAEK
IPC: A61L2/10
Filed: 2021-03-26
Abstract: The present invention relates to a cooling and compression apparatus for controlling blood flow at an end portion of the body, which comprises: a blood volume detection unit detecting a blood volume at an end portion of the body of a user who wears the cooling and compression apparatus for controlling blood flow at an end portion of the body; a body temperature detection unit measuring a body temperature at the end portion of the body; a cooling unit formed on a surface in contact with the end portion of the body to cool the body in contact; a control unit adjusting a temperature of the cooling unit in real time to keep the temperature designated for each end portion of the body; and a compression unit compressing the end portion of the body according to the control unit to physically restrict blood flow to the end portion of the body or push the blood flow from the end portion of the body. Accordingly, peripheral neuropathy occurring when a therapeutic is injected through a blood vessel into the periphery of the body in chemical therapy or radiation therapy can be prevented.
Patent KR-20210128927-A (KR)
Inventor: KIM KWANG OH
IPC: H04N13/254
Filed: 2021-04-14
Abstract: A hybrid sensing array-based 3D depth sensing system and a method for providing an image are provided. The 3D sensing system comprises: a light source configured to emit light; a hybrid sensing array which includes a 2D sensing region configured to sense ambient light reflected from an object, and a 3D depth sensing region configured to detect the light emitted by the light source and reflected from the object; a meta lens which is on the hybrid sensing array; and a processing circuit which is configured to combine 2D image information provided by the 2D sensing region and 3D information provided by the 3D depth sensing region to generate a combined 3D image. The meta lens directs, toward the 2D sensing region, the ambient light reflected from the object, and directs, towards the 3D depth sensing region, the light emitted by the light source and reflected from the object. The system and the method of the present invention are provided for 3D imaging.
Patent KR-20220144897-A (KR)
Inventor: GUK JUNG GI
IPC: G01G19/08
Filed: 2021-04-20
Abstract: The present invention relates to an axle weight measuring method for lift axle control of a truck and an apparatus thereof, which calculates the axle weight acting on each axle of a truck to automatically lift and control a lift axle in accordance with the axle weight acting on each axle of the vehicle and control the lift axle with feedback through the axle weight of the lift axle to improve control precision. The axle weight measuring method for lift axle control of a truck comprises: a step of sensing the pressure of air suspension provided between the cargo box and vehicle body of a truck by a first pressure sensor; a step of converting a pressure signal sensed by the first pressure sensor into a digital signal by using an AD converter; a step in which a lift axle control unit calculates a loading weight by using the pressure of the air suspension; a step of adding the weight of the vehicle body to the calculated loading weight to obtain the total weight of the truck and then determining 1/2 of the total weight as an axle weight; and a step of comparing the axle weight with a regulation value to transmit a signal to a lifting driving unit which lifts the lift axle.