baber/WOPTO huggingface dataset:
Patent KR-20210108704-A (KR)
Title: Visit-related service providing system
Inventor: SEO YOUNG KYU
IPC: H04M11/00
Filed: 2020-02-26
Abstract: Disclosed is a visit-related service providing system. The method includes: an object identifier obtaining step in which a visitor terminal obtains an object identifier uniquely assigned to the visitor object from a predetermined visitor object provided at the visit place of a visitor; a visit-related service request step in which the visitor terminal transmits the object identifier and the visitor identifier to a visit management server; and a visit-related service providing step in which the visit management server provides a predetermined visit-related service to the visitor and a target based on the object identifier and the visitor identifier received from the visitor terminal.
Patent KR-20210109374-A (KR)
Title: foldable display device
Inventor: KIM SUNG MIN
IPC: H04M1/02
Filed: 2020-02-27
Abstract: The present invention relates to a foldable display device. The foldable display device includes a flat portion (100) and a bent portion (200). The flat portion includes: a first flat portion (110) connected to one end of the bent portion (200); and a second flat portion (120) connected to the other end of the bent portion (200). Accordingly, it is possible to improve wrinkles occurring in the bent portion of a foldable display panel.
Patent KR-20200028352-A (KR)
Title: A Console Box for a Vehicle Truck
Inventor: YOU CHUL SANG
IPC: B65D5/48
Filed: 2020-02-28
Abstract: The present invention relates to a console box for a vehicle truck and, more specifically, to a console box for a vehicle truck, which is entirely made of a paper material, and is covered with nonwoven fabric to have a reduced weight and improved durability. The console box for a vehicle truck comprises: a box body (12) capable of forming an accommodation space therein; a cover (11) to seal an upper side of the box body (12); sealing edges (13a, 13b) to seal the edges exposed to the outside along the cover (11) and the box body (12); and supporter wings (126a, 126b) formed on at least a portion of an upper edge of the box body (12). Separation strips (32a, 32b) are formed on the bottom surface (123) of the box body (12).
Patent KR-20210109891-A (KR)
Title: A care system and method using wearable device
Inventor: KIM KYUN WON
IPC: G16H40/40
Filed: 2020-02-28
Abstract: The present invention relates to a mattress for preventing bedsore using a wearable device. And the mattress is operated by the wearable device which is worn on a part of a bedsore patient's body. The mattress comprises: a plurality of compartment-type air tube cells that are spaced apart from each other; a cylindrical air cell formed in a double-layer structure with an air tube cell inside a plurality of air tube cells; and a smart controller that adjusts air pressure of an air cell by an air tube connected to each of a plurality of air cells based on conditions of a bedsore patient. And a spaced space can be formed between the air tube cell and the air cell.
Patent KR-20210112121-A (KR)
Title: Blower
Inventor: KIDONG KIM
IPC: F04D29/70
Filed: 2020-03-04
Abstract: A blower in accordance with an embodiment of the present invention comprises: a support unit including a suction unit through which air is introduced and a filter for filtering the air introduced into the suction unit; and a tower unit positioned above the support unit and forming a valley groove that is a space open in the front and rear direction from the central axis, wherein the tower unit includes: a tower case forming discharge passages through which the air having passed the filter flows; opposite surfaces forming one surface of the tower case and facing each other such that the valley groove is defined; discharge ports formed on the opposite surfaces to communicate with the discharge passages and extending in a vertical direction; a heater module located under the tower unit and capable of heating the air flowing through the discharge passages; and a guide door movably installed inside the tower case so as to vary the open area of the discharge ports. The present invention can provide a structure for preventing accidents.
Patent KR-20210115286-A (KR)
Title: Dredging vessel of 40ton class
Inventor: BAEK DO SEON
IPC: B63B43/14
Filed: 2020-03-12
Abstract: The present invention relates to a dredging vessel of 40 ton class, which is able to reduce the load and improve a dredging work efficiency by always mounting a dredging unit including a boom stick for the dredging work. According to the present invention, the dredging vessel of 40 ton class always includes a dredging unit including a boom stick for the dredging work mounted on a main buoy, and allows the dredging unit to be controlled in an operation room at the same time, so as to reduce the load and improve the dredging efficiency. In addition, according to the present invention, the dredging vessel of 40 ton class is moved by using a spurt unit or a boom stick without a separate propulsion means including an engine which occupies a great ratio, so the load can be reduced. In addition, according to the present invention, the dredging vessel of 40 ton class includes a first dredging soil discharge pipe and a second dredging soil discharge pipe which are mounted toward the main boom to be rotatable, and the first and second dredging coil discharge pipes are prevented from being twisted and sagging by a discharge pipe sagging prevention unit supporting the second dredging soil discharge pipe, so the dredging efficiency can be enhanced. In addition, according to the present invention, the dredging vessel of 40 ton class includes an auxiliary buoy means detachable from the main buoy with the dredging unit and the operation room for responding to the buoy required in accordance with the water depth, and is able to perform the dredging work in a variety of underwater environments.
Patent KR-20200034689-A (KR)
Title: Apparatus and method for providing service access control in packet data communication system
Inventor: YUN ILKWON
IPC: H04W48/10
Filed: 2020-03-19
Abstract: The present invention relates to a method of a terminal in a wireless communication system comprising the steps of receiving a system information block SIB including first information and second information for access control related to each service access type from a base station, and performing, by the terminal, an access prohibition check for each service access type based on the first information and the second information, wherein the first information indicates one or more service access types for which access is prohibited and is used to identify whether access is forbidden for each service access type, and the second information indicates a prohibition time for the service access type for which access is prohibited based on the first information.
Patent KR-20210119214-A (KR)
Title: Apparatus for treating anaerobic digestive fluid
Inventor: KANG GUYOUNG
IPC: C02F11/12
Filed: 2020-03-24
Abstract: The present invention relates to an anaerobic digestive liquid processing device capable of improving coagulation efficiency by lowering the high viscosity of the anaerobic digestive liquid and thereby reducing the concentration of solids and organic matter contained in the anaerobic digestive liquid. The anaerobic digestive liquid processing device according to the present invention includes: an anaerobic digestive liquid viscosity relieving tank that induces the decomposition of microorganisms and proteins by sulfuric acid to relieve the viscosity of the anaerobic digestive liquid; an anaerobic digestive liquid stabilization tank that receives the anaerobic digestive liquid from the anaerobic digestive liquid viscosity relieving tank to reduce the surface tension of the anaerobic digestive liquid while removing bubbles of the anaerobic digestive liquid; a coagulation tank in which a coagulant is added to a mixture of the anaerobic digestive liquid of the anaerobic digestive liquid stabilization tank and a dehydration liquid of a solid-liquid separation device to aggregate the solids and organic matter contained in the anaerobic digestive liquid; a floating separation tank that separates the anaerobic digestive liquid into scum and a supernatant by performing floating separation targeting the anaerobic digestive liquid in a state that the anaerobic digestive liquid subjected to a coagulation reaction is supplied from the coagulation tank; and the solid-liquid separation device for performing solid-liquid separation on the scum of the floating separation tank to separate dewatered sludge and dewatering liquid, and supplying the separated dewatering liquid to the coagulation tank.
Patent KR-20200115312-A (KR)
Inventor: GOMEZ NAYIBE
IPC: B64D27/02
Filed: 2020-03-26
Abstract: The present invention relates to a method of optimizing noise generated by a hybrid power plant (10) of a rotorcraft (1) in flight. The hybrid power plant (10) drives a main rotor (2) of the rotorcraft (1) in flight and is provided with at least one engine (11), at least one electric machine (13), and at least one electrical energy source (18) supplying power to the electric machine (13). The method comprises: a determination step (120) for determining required power delivered by the hybrid power plant (10) and required for the flight phase; and a distribution step (130) for distributing the required power between the at least one engine (11) and the electric machine (13) as a function of a target noise level, the required power for the flight phase, and parameters thereof as well as a function of a model for the noise generated by the at least one engine so as to limit the noise generated by the hybrid power plant (10).
Patent KR-20210123508-A (KR)
Title: Device of Partially Coating Crack of an Automobile
Inventor: LUN
IPC: B05D1/02
Filed: 2020-04-03
Abstract: The present invention relates to a partial painting method necessary for a scratch of a vehicle, capable of rapidly performing partial painting at a low cost. According to the present invention, a method of painting a slight scratch of a vehicle sequentially performs: polishing an entire panel, and wiping off a polish residue; grinding a region to be painted; painting a primer on a scratch removal region; covering a scratch region by performing primary application on the scratch removal region, performing secondary application on an edge region that has been subject to the primary application, and performing application on an edge that has been subject to the secondary application; and forming a transparent film by applying a transparent paint to a region in which a color paint is painted, performing application on an edge that has been subject to primary application, performing application on an edge that has been subject to secondary application the ground region, and performing drying.
Patent KR-20210123826-A (KR)
Title: Plasma etching method using perfluoroisopropyl vinyl ether (pipve)
Inventor: KIM CHANG KOO
IPC: H01J37/32
Filed: 2020-04-06
Abstract: A plasma etching method is disclosed. The plasma etching method includes a first step of vaporizing liquid perfluoroisopropyl vinyl ether (PIPVE); a second step of supplying a discharge gas containing the vaporized PIPVE and argon gas to a plasma chamber in which an etching target is disposed; and a third step of generating plasma by discharging the discharge gas and plasma-etching the etching target using the plasma.
Patent KR-20210127044-A (KR)
Inventor: ROH HYEOK
IPC: G02C11/08
Filed: 2020-04-13
Abstract: The present invention relates to a device that creates an air curtain by blowing the outside air received from a portable fan or air compressor under, up or back of a face of a person wearing glasses through a number of air ejection nozzles on a spectacle frame and temples made of an air pipe so as to be used in place of a mask and the like, thereby capable of reducing inhalation and contact of contaminated external air or virus droplets. According to the present invention, the spectacle frame and the temples are connected by a flexible air hose to be foldable. Each air pipe has a nozzle for blowing air.
Patent KR-20210129528-A (KR)
Title: A compressor
Inventor: KYUNGHO LEE
IPC: F04C29/02
Filed: 2020-04-20
Abstract: In a scroll compressor having an orbiting scroll including an orbiting wrap, and a fixed scroll including a fixed wrap, the present invention relates to a scroll compressor with a flow path structure provided to supply oil to each of the inner and outer flow paths formed by an orbiting wrap and a fixed wrap, so that the oil supply can be continued without interruption.
Patent KR-20200125479-A (KR)
Title: Turbocharger
Inventor: BENETSCHIK HANNES
IPC: F02C6/12
Filed: 2020-04-22
Abstract: According to the present invention, a turbocharger comprises: a turbine (2) which expands a first medium; and a compressor which compresses a second medium. The turbine (2) includes: a turbine housing (4), and a turbine rotor (5) which has a turbine rotor blade (14). A radial-directional external edge (14a) of the turbine rotor blade (14) and a part of the turbine housing (4) which faces a stator-side component (13) connected to the turbine housing (4) or the turbine rotor blade (14) determines a turbine-side gap. The compressor includes: a compressor housing; and a compressor rotor connected to the turbine rotor through a shaft (8), having a compressor rotor blade. A radial-directional external edge of the compressor rotor blade and a part of the compressor housing which faces a stator-side component connected to the compressor housing or the compressor rotor blade determines a compressor-side gap. To a bearing housing (2) with the shaft (8) mounted, the turbine housing (3) and the compressor housing are respectively connected. The part of the turbine housing (4), which faces the stator-side component (13) connected to the turbine housing (4) or the turbine rotor blade (14) and/or the part of the compressor housing, which faces the stator-side component connected to the compressor housing or the compressor rotor blade includes a running-in structure (17) which includes a hollow space (18). The present invention aims to provide the turbocharger which is able to control the gap dimensions without any damage to each rotor blade.
Patent KR-20210133378-A (KR)
Title: Sink water splash arrester
IPC: A47B77/02
Filed: 2020-04-29
Abstract: The present invention relates to a water splashing prevention device for a sink. More specifically, the present invention comprises: a main body (10) attached to a front side of an upper surface of a sink in a longitudinal direction; a blocking wall (14) which is formed on a front surface of the main body and is in perpendicular to the upper surface of the sink; a gradient wall (14) formed on a rear surface of the main body and tilted at a predetermined angle based on the upper surface of the sink; and a bonding surface (16) attached to the upper surface of the sink and formed on the bottom surface of the main body. Moreover, a storage unit (20) and a handle (22) slid toward both sides are additionally provided between the blocking wall and the gradient wall of the main body, and an upper portion of a rear surface of the blocking wall (12) is formed to be longer than an upper portion of the gradient wall (14) by 5cm or more.
Patent KR-20200131165-A (KR)
Title: Electric field sensor, surface wave plasma source, and surface wave plasma processing apparatus
Inventor: MORI KIYOSHI
IPC: H01Q1/26
Filed: 2020-04-29
Abstract: An objective of the present invention is to provide an electric field sensor capable of stably detecting an electric field of microwave by suppressing the influence of noise or the like, and a surface wave plasma source and surface wave plasma processing device using the same in a surface wave plasma source. The electric field sensor comprises: a probe becoming an inner conductor of a coaxial transmission path, having a portion forming a monopole antenna at a tip end, and configured to be in constant contact with a microwave transmission window by a pressing force of a built-in spring; a probe guide disposed at an outer side of the probe, becoming an outer conductor of the coaxial transmission path, and forming a cylindrical shape so that the tip end is in contact with the rear surface of a flat slot antenna; an insulating member provided between the probe and the probe guide; a preload spring pressing the probe guide so that the tip end is always in contact with the flat slot antenna; and a connector connecting a signal cable of a coaxial structure for extracting a signal.
Patent KR-20210046525-A (KR)
Title: a composite for dermatitis treatment and improvement using Wild Cultivated Ginseng vinegar
Inventor: JU JI HWAN
IPC: A61P17/00
Filed: 2020-05-06
Abstract: The present invention relates to a composition for alleviating atopic dermatitis, and more specifically, to a composition for alleviating atopic dermatitis comprising vinegar using wild cultivated ginseng. The present invention provides a composition for alleviating atopic dermatitis prepared by mixing wild cultivated ginseng vinegar, dandelion enzyme vinegar, brown rice vinegar, honey, and water. In addition, the present invention provides a composition for alleviating atopic dermatitis, prepared by mixing 80 to 120 parts by weight of dandelion enzyme vinegar, 50 to 80 parts by weight of brown rice vinegar, 500 to 800 parts by weight of honey, and 4000 to 7000 parts by weight of water in 100 parts by weight of wild cultivated ginseng vinegar. Furthermore, the present invention provides a pharmaceutical composition for alleviating atopic dermatitis comprising the composition for alleviating atopic dermatitis.
Patent KR-20210136330-A (KR)
Title: Method and apparatus for creating multilayer global map by using agent equipped with multimodal sensor
IPC: G09B29/00
Filed: 2020-05-07
Abstract: Provided is a method and a device for creating multi-layer global maps using agents equipped with a multi-modal sensor. According to the method, a global mapping device receives multi-layered regional maps from regional mapping devices including a multi-modal sensor, and creates a global map based on the multi-layered regional maps received from the regional mapping devices. Here, the multi-layered regional maps are generated by projecting and laminating sensor maps generated by aligning sensor data obtained from each sensor of the regional mapping devices in a global coordinate system on the regional map. Therefore, it is possible to accurately and efficiently create multi-layered global maps of a wide area.
Patent KR-20210137648-A (KR)
Title: Apparatus and method for estimating bio-information, bio-signal measuring sensor
IPC: A61B5/022
Filed: 2020-05-11
Abstract: According to an embodiment of the present invention, a bio-information estimating apparatus may comprise: a cover wherein a light permeable region at a center and a light impermeable region at both edges are formed; a light source irradiating light toward a target object coming in contact with the cover; a sensor unit including a detector detecting a first light signal where the irradiated light passes through the light permeable region to be scattered or reflected by the target object and a second light signal reflected by the light impermeable region; and a processor estimating bio-information based on the first light signal and the second light signal.
Patent KR-20210140925-A (KR)
Title: laser target designator for attaching and detaching a concave lens bundle with lighting function
IPC: F41G1/35
Filed: 2020-05-14
Abstract: The present invention relates to a laser emitter capable of attaching and detaching a concave lens bundle performing a lighting function. The laser emitter in accordance with the present invention comprises: a light source control module which selects a type of laser emitted from an infrared laser or a visible light laser, and generates a control signal to adjust the intensity and wavelength of the selected laser; a light source tube module including an infrared laser unit or a visible light laser unit; a direction adjustment module for controlling the irradiation direction of the output laser to up, down, left and right; and an auxiliary module which can be attached to and detached from a light outlet of the laser emitter, and performs an illumination beam function when the infrared laser is emitted by the concave lens bundle when attached. In accordance with the present invention, a diffusion lens is attached to an outlet where the infrared laser beam is output, such that an output beam can be output in the form of an illumination beam, and the attached diffusion lens can be attached and detached as needed from the outside of the laser emitter, so as to be installed in an existing laser emitter.
Patent KR-20210144167-A (KR)
Title: Preparing method of low salted cucumber pickle using salicornia europaea l. and low salted cucumber pickle prepared thereof
IPC: A23L27/10
Filed: 2020-05-21
Abstract: The present invention relates to a method for preparing cucumbers pickled in low salt using Salicornia europaea and to cucumbers picked in low salt prepared by the method. Specifically, cucumbers pickled in salt prepared by the method according to the present invention do not exhibit a soft rot even when Salicornia europaea is used instead of salt, and can have low salinity while maintaining a peculiar flavor.
Patent KR-20210146078-A (KR)
Inventor: CHO HAN BONG
IPC: G08B7/06
Filed: 2020-05-26
Abstract: Disclosed are a system and method for announcing an emergency gate in a building in case of emergency using an ultra wide-band (UWB) sensor. According to the present invention, the system for announcing evacuation uses the UWB sensor to count the number of people who evacuates through each emergency gate in a service space in a building and provide effective evacuation announcing by comparing with an evacuation capacity of each emergency gate. Accordingly, the present invention can induce people to effectively evacuate the space and prevent accidents caused by people flocking to a certain emergency gate.
Patent KR-20200141007-A (KR)
Inventor: LANG MARTIN
IPC: H02K9/08
Filed: 2020-06-01
Abstract: The present invention relates to a cooling member for cooling an electric machine. According to the present invention, the cooling member for cooling an electric machine comprises: a first part cooling member (32) having a hollow cylinder shape; a second part cooling member (36); and a third part cooling member (40), wherein the first part cooling member (32) is arranged on a rotor (14) of an electric machine. According to the present invention, an electric machine can be efficiently cooled.
Patent KR-20210152158-A (KR)
Inventor: PARK JIN SUN
IPC: A61L9/013
Filed: 2020-06-08
Abstract: The present invention relates to a vibration type diffuser equipped with a lighting, which is implemented to implement two functions of a lighting and a diffuser at the same time, and comprises: a support part installed on the floor; a vibrating part; a vibrating case part; a light emitting part installed in an inner space of the vibrating case part and emitting light by light emission from at least one provided LED module in response to a light emission request input through a driving button installed at the support part; and a fragrance emitting part.
Patent KR-20210152264-A (KR)
Inventor: KIM JIN A
IPC: C12N15/113
Filed: 2020-06-08
Abstract: The present invention relates to a guide RNA for editing a gigantea gene, a vector for editing a gigantea gene comprising the guide RNA, and a method for manufacturing a plant having improved resistance to salt or dry stress using the same. The present invention can prevent damage to crops in the genus of Chinese cabbage in a high salt or dry environment, and thus can be usefully used as a major crossbreeding line to improve resistance to salt or dry stress during breeding of Chinese cabbage.