baber/WOPTO huggingface dataset:
Patent KR-20210101082-A (KR)
Title: (arylmethyl)arenes and a production process thereof
Inventor: IL NAM JUNG
IPC: C07C41/32
Filed: 2020-02-07
Abstract: The present invention relates to a method for preparing a compound represented by [chemical formula 3] produced by inducing a reaction of compounds represented by [chemical formula 1] and [chemical formula 2]. Generally, metal chlorides such as aluminum, boron, iron, copper, and the like used as Lewis acid catalysts have reduced catalyst activities, and thus it is difficult to smoothly perform a Friedel-Crafts reaction. The present invention can solve these problems.
Patent KR-20210101101-A (KR)
Title: Method for manufacturing antismoking aid oral composition comprising water-soluble tannic acid
Inventor: JEONG DONG HEE
IPC: A61Q11/00
Filed: 2020-02-07
Abstract: The present invention relates to a method for preparing an oral composition for non-smoking aid, containing water-soluble tannic acid, and more specifically, to a method for preparing an oral composition for non-smoking aid, which comprises the steps of: washing raw materials containing tannic acid; slicing the washed raw material; squeezing the sliced raw material; vacuum packaging the squeezed raw material; and high-pressure processing (HPP) the vacuum-packed raw material at room temperature at pressure of 5,000 to 6,000 bar for 2 to 3 minutes.
Patent KR-20210102529-A (KR)
Title: Connecting structure of filter cartridge for water purifier
Inventor: KIM YOUNG SEOK
IPC: B01D35/153
Filed: 2020-02-10
Abstract: The present invention relates to a coupling structure of a filter cartridge for a water purifier. According to the present invention, a filter cartridge can be detachable with one-touch. The coupling structure of a filter cartridge for a water purifier according to the present invention includes a fixing bracket, a coupling pipe housing, and a filter cartridge.
Patent KR-20210102756-A (KR)
Title: Toilet for Pet
Inventor: KIM SEOK JIN
IPC: E03D9/08
Filed: 2020-02-12
Abstract: The present invention relates to an automatic flushing defecation device. A defecation device for treating defecation of a companion animal comprises: a casing which is buried in a floor of a space and includes a floor plate, a wall plate, a washing water introduction part, and a washing water discharging part; a cover which covers an upper side of the casing and is composed of a plurality of rotary upper plates at an upper part of the wall plate; a washing nozzle which is installed from the upper part of the wall plate of the casing to be able to horizontally move along the cover and sprays washing water toward the cover; a pressure sensor which detects pressure applied to the cover, at the upper part of the wall plate of the casing, and generates pressure detecting information; an ultrasound wave sensor which is installed at the upper part of the wall plate of the casing to detect existence of the companion animal and generate ultrasound wave detection information; a cover rotating unit which comprises a gear member for rotating the rotary upper plates, a rail for transferring power to the gear member, and a rotary motor for generating power by being in connection with the rail; and a control part. According to the present invention, the companion animal can conveniently defecate.
Patent KR-20210105114-A (KR)
Title: Rainfall storage system structure using underground space
Inventor: CHO YOUNG WOO
IPC: E03F5/10
Filed: 2020-02-18
Abstract: The present invention relates to a structure of a rainwater storage facility utilizing an underground space. More particularly, the present invention relates to a rainwater storage facility utilizing an underground space that prevents damage by storing rainwater by installing the rainwater storage facility in the underground space, which is the lower part of a building, and has an earthquake-resistant function so that the impact that can occur in an earthquake can be minimized by using the weight of the water stored in the rainwater storage facility.
Patent KR-20200102962-A (KR)
Title: A cosmetic composition without white cloudy phenomenon
Inventor: KIM MOON JU
IPC: A61K8/06
Filed: 2020-02-24
Abstract: An oil-in-water cosmetic composition according to the present invention is an organic/natural cosmetic composition that does not contain a polyethylene glycol-based surfactant, a silicone oil, and/or a synthetic polymer, and contains both a fatty alcohol and a lecithin-based surfactant, thereby providing a cosmetic composition with excellent formulation stability without cloudiness.
Patent KR-20200024187-A (KR)
Title: Antiviral agent for treating or alleviating rhinovirus
Inventor: YU HEONG JUN
IPC: A23L33/15
Filed: 2020-02-25
Abstract: Disclosed is an antiviral agent which exhibits an alleviation effect against rhinovirus diseases. The antiviral agent according to the present invention comprises maple syrup, Bambusae Sulcus, Coix lacryma-jobi, xylitol, vitamin C, manuka honey, frankincense, myrrh, and propolis in a powder, liquid or extract form.
Patent KR-20210110116-A (KR)
Title: System and method for cooling battery of vehicle
Inventor: KIM HWA SUNG
IPC: B60L58/27
Filed: 2020-02-28
Abstract: Suggested are a battery cooling system for a secondary battery electric vehicle (xEV), including a coolant cooling line, a coolant temperature increase line and a refrigerant cooling line, and a cooling method thereof. According to one embodiment of the present invention, the electric vehicle battery cooling system includes: a coolant cooling line cooling a battery by supplying coolant to a battery cooler in contact with the battery; a coolant temperature increase line increasing the temperature of the battery by heating the coolant supplied to the battery cooler; and a refrigerant cooling line cooling the battery by supplying a refrigerant to the battery cooler. Accordingly, the battery cooler includes: a coolant header and a refrigerant header placed adjacent to the battery; and a plurality of coolant tubes and refrigerant tubes connected with the coolant header and the refrigerant header respectively and coming in contact with the battery, wherein the coolant tubes and the refrigerant tubes are placed on the substantially same plane. Therefore, the present invention is capable of improving safety due to a simplified structure.
Patent KR-20210114199-A (KR)
Title: Method and apparatus for radar target identification based on deep learning
Inventor: YOO SUNGJIN
IPC: G06N20/00
Filed: 2020-03-10
Abstract: Disclosed are a deep learning based radar target identification method and an apparatus thereof. According to an embodiment, the target identification method comprises: a step of processing at least one received signal received by at least one transmitted chirp signal reflected to a target; a step of generating at least one between a received signal power image reflecting signal strength information at a location of the target and a Range Doppler Block, which is a collection of images corresponding to the location of the target on a Range Doppler Map; and a step of identifying the target using the at least one.
Patent KR-20210115246-A (KR)
Title: Integral maintenance control method and system for managing dam safety based on 3d modelling
Inventor: LEE YONG
IPC: G06N3/08
Filed: 2020-03-12
Abstract: The present invention relates to a method and a system for dam maintenance control. More particularly, the present invention relates to a method and a system for integrated maintenance control for 3D modeling-based dam safety management. With the present invention, work such as dam abnormality monitoring and maintenance consignment can be improved with speed and efficiency through dam infrastructure safety inspection and facility management technology advancement. The present invention includes: a dam imaging step in which at least one of a drone and imaging means images a dam where measuring means is installed at a facility; a 3D modeling building step of generating 3D dam modeling based on a dam image provided through the dam imaging step; a 3D modeling processing step of subdividing the 3D dam modeling by management region and then linking the unit-specific facility information and measurement information of the measuring means; a 3D modeling update step of enabling the confirmation of dam water leakage or efflorescence change by comparing and expressing the pre- and post-mapping 3D dam modeling while constantly mapping the 3D dam modeling with an image captured by the drone; a concrete crack identification step of performing concrete crack identification by deep learning analysis of a dam concrete structure image captured by the drone; and a dam safety control step of receiving and storing dam safety information that is at least one of the facility information, measurement information of the measuring means, dam water leakage information, dam efflorescence change information, and concrete crack information and instructing maintenance work while transmitting the dam safety information to a maintenance company terminal as necessary.
Patent KR-20210115396-A (KR)
Title: Smart table in converged with Artificial intelligence and Internet of Things functions
Inventor: KOO GI DO
IPC: A47B21/03
Filed: 2020-03-13
Abstract: The present invention relates to a smart table with artificial intelligence (AI) and Internet-of-Things (IoT) functions converged with each other, comprising: a display device; an operation unit which, when the display device is laid down, pushes up one side of the display device, and pushes up the other side of the display device; a guide unit which, when the other side of the display device is lifted, holds the one side of the display device so that the one side of the display device is not lifted; and a driving unit which pushes up or lays down the operation unit. When one side of the display device is lifted, the other side end of the display device is not lifted and serves as the center for the rotation of the one side. In addition, according to the present invention, the smart table with the AI and the IoT functions converged with each other includes the display device which includes a communication unit transmitting monitoring information linked to the IoT function, and a control unit generating and outputting the AI-based remote control signals, and is able to control the display in accordance with the position of a user, and to control various functions by linking to a mobile terminal and home appliance devices of the user.
Patent KR-20210118309-A (KR)
Title: Display device
Inventor: LIM SANG HYUNG
IPC: H01L27/12
Filed: 2020-03-20
Abstract: A display device is provided. The display device includes: a substrate; a first conductive pattern disposed on the substrate; a first insulating layer disposed on the first conductive pattern; a semiconductor pattern disposed on the first insulating layer; a second insulating layer disposed on the first insulating layer and the semiconductor pattern; and a second conductive pattern disposed on the second insulating layer. A first edge of the first conductive pattern and a second edge of the second conductive pattern face each other. The first conductive pattern and the second conductive pattern do not overlap in a region opposite to the first edge and the second edge. The semiconductor pattern is disposed in the opposite region, the second conductive pattern overlaps the second insulating layer, and the second insulating layer has a third edge protruding from the second edge of the second conductive pattern.
Patent KR-20210118322-A (KR)
Title: Secondary Cell Inspection System
Inventor: CHANG JUNG SOO
IPC: G01N21/95
Filed: 2020-03-20
Abstract: The present invention relates to a secondary battery inspection system which comprises: a secondary battery loader to which a secondary battery to be inspected for external defects is loaded; and a secondary battery inspection device disposed on a periphery of the secondary battery loader, interacting with the secondary battery loader, and receiving the secondary battery from the secondary battery loader to inspect the external appearance of the secondary battery. The secondary battery inspection device comprises: a stage unit on which a secondary battery is mounted; a stage circulation transfer unit for transferring the stage unit in a closed-loop circulation structure so that the secondary battery mounted on the stage unit can be circulated while performing an inspection process; and a plurality of vision cameras disposed around the stage circulation transfer unit and inspecting the external appearance of the secondary battery circulated along the stage circulation transfer unit for each position. The present invention prevents an increase in the footprint of the equipment even when it is intended to increase the inspection quantity for secondary batteries or reduce the tact time by constructing facilities so that it can be inspected while being circulated in a closed loop method.
Patent KR-20210119713-A (KR)
Title: System and Method for providing information related to tire, computer readable recoding medium storing the method
Inventor: SONG MIN SEOK
IPC: B60C13/00
Filed: 2020-03-25
Abstract: Disclosed is a system capable of generating various pieces of information related to a tire through a communication terminal. The system for providing tire-related information includes: a communication terminal which senses a tire to generate sensing information; a communication network to which the communication terminal is connected; and a management server connected to the communication network, extracting tire-related information using the sensing information, generating notification information using the tire-related information, and providing the notification information to the communication terminal.
Patent KR-20200115321-A (KR)
Inventor: NIINA Masashi
IPC: G03F7/20
Filed: 2020-03-26
Abstract: The present invention relates to a manufacturing method of a substrate with a cured film and, more specifically, to a manufacturing method of a substrate with a cured film which is a method for manufacturing a substrate with a cured film by forming a cured film pattern having light scattering properties on the substrate. A photosensitive resin composition containing inorganic particles having an average particle diameter of 100 to 700 nm is applied on a substrate, a photomask is interposed and exposed, and unexposed portions are removed by development and heated to form a predetermined cured film pattern.
Patent KR-20210125645-A (KR)
Title: Engine mount
Inventor: KIM SEUNG WON
IPC: B60K5/12
Filed: 2020-04-08
Abstract: The present invention relates to an engine mount and, more specifically, to an engine mount whose characteristics vary depending on the magnitude of an amplitude input to the engine mount by applying a volume-stiffness-type electronic semi-active mount, which is the principle of switching between fluid and rubber types. In order to solve the above object, the present invention comprises: a membrane including a central part and an outer periphery part; upper and lower orifice brackets mounted between an insulator and a diaphragm to partition the inside of a main case into upper and lower liquid chambers, forming a flow path to allow fluid to flow between the upper and lower liquid chambers, and forming an accommodation space so that the membrane is movable in the vertical direction; and an air chamber connected to a lower side of the lower orifice bracket to expose a lower portion of the membrane to air. Accordingly, it is possible to reduce production costs and weight.
Patent KR-20210125366-A (KR)
Title: Method for detecting recording device failure using neural network classifier, server and smart device implementing the same
Inventor: KEUM MYUNG CHUL
IPC: G10L25/30
Filed: 2020-04-08
Abstract: The present invention relates to a method for a server to detect failure of a recording device, which detects failure of a recording device of a smart device by using a neural network classifier. According to the present invention, the method comprises: a step of receiving training audio signals for each failure type to extract at least one spectrogram and audio information for each training audio signal; a step of generating training data in which the at least one spectrogram and audio information for each training audio signal are mapped to a corresponding failure type to train a neural network classifier; and a step of when receiving an audio signal from the smart device, using the trained neural network classifier to detect and transfer the failure type of the audio signal to a smart device, wherein the trained neural network classifier includes: a first neural network model trained to output spectrogram feature values of the training audio signals by failure type; a second neural network model trained to output audio information feature values of the training audio signals for each failure type; and a classification model trained to output the failure type of the corresponding training audio signal by connecting the feature values output from the first neural network model and the second neural network model.
Patent KR-20210126990-A (KR)
Inventor: JUNG SANG YEOB
IPC: H04W48/08
Filed: 2020-04-13
Abstract: In a wireless communication system according to an embodiment of the present invention, an operating method of a terminal comprises the following steps of: transmitting a terminal capability information message to a base station; receiving measurement setting information including an indicator indicating whether to include a non public network (NPN) identifier information list from the base station; performing measurement based on the measurement setting information; and reporting a measurement result to the base station based on whether to include the NPN identifier information list.
Patent KR-20210127857-A (KR)
Inventor: CHO WAN HO
IPC: G10K11/30
Filed: 2020-04-14
Abstract: The present invention relates to a focus-invariant acoustic lens assembly, as a focus-invariant acoustic lens assembly for focusing acoustic waves, comprising: an acoustic lens having a symmetrical refractive index distribution with respect to a first axis to focus the acoustic waves; and a focus-invariant structure that is spaced apart from an input end or an output end of the acoustic lens by a predetermined distance and makes the location of a focal point, on which the acoustic waves are focused, invariant in a specific frequency band of the acoustic waves. Accordingly, the focus-invariant acoustic lens assembly and a method for designing the same allow the location of a focal point where acoustic waves are focused by an acoustic lens to be constantly maintained in a wide frequency band.
Patent KR-20210128162-A (KR)
Inventor: AN SANG HYUN
IPC: A01K63/04
Filed: 2020-04-16
Abstract: The present invention relates to an outflow-inflow member for an aquarium and a circulation filtration-type aquarium including the outflow-inflow member. The outflow-inflow member is installed so as to penetrate the side wall of an aquarium water tank so that the water in the water tank is drained to the outside or water flows into the water tank from the outside. The outflow-inflow member includes: an outflow-inflow main body having a hose connection hole on one side of the outer peripheral surface thereof and having a front surface portion provided with an inflow-outflow pipe connected to the hose connection hole by an internal flow path and having a male thread on the outer peripheral surface thereof, the inflow-outflow pipe being inserted inward from the outside through a through hole formed in the water tank side wall; a cylindrical coupling member having an inner peripheral surface provided with a female thread screw-fastened to the male thread and screw-fastened to the inflow-outflow pipe in the water tank to fix the outflow-inflow main body to the water tank side wall; an inside packing member allowing the coupling member to be insertion-coupled and providing sealing between the coupling member and the water tank side wall in a case where the coupling member is screw-fastened to the inflow-outflow pipe; an outside packing disk having the form of a round disk with a hollow portion, allowing the inflow-outflow pipe to be inserted, interposed between the water tank side wall and the outflow-inflow main body, and providing sealing between the water tank side wall and the outflow-inflow main body; and a cap portion having the form of a cylinder open in the back with the inside packing member inserted inside and coupled by press-fitting and having a front surface portion provided with grill holes for water passage through an upper region or the entire region, the front surface portion being at a predetermined distance from the front end of the inflow-outflow pipe.
Patent KR-20210129319-A (KR)
Inventor: PARK CHUL MIN
IPC: B60M1/16
Filed: 2020-04-17
Abstract: An apparatus for cleaning a streetcar line is disclosed. The apparatus for cleaning a streetcar line of the present invention includes: a vehicle unit which is moved along a rail; a detection unit which is mounted on a vehicle unit, to detect a streetcar line; and a control unit which detects the displacement or section of the streetcar line according to a detection signal of the detection unit so that a cleaning unit can clean the streetcar line and an insulator when the vehicle unit is moved along the rail.
Patent KR-20200052857-A (KR)
Title: Micro Display
Inventor: LEE JAE HOON
IPC: G09G3/32
Filed: 2020-04-28
Abstract: The present invention provides a pixel of a micro display device for securing uniformity. According to one embodiment of the present invention, the pixel of a micro display device includes a drive transistor, a voltage control transistor maintaining a turned-on state by a bias voltage applied to a gate terminal and controlling a drain voltage of the drive transistor, a first switching transistor transmitting a data signal to the gate terminal of the drive transistor, and a second switching transistor connected between the drive transistor and a light emitting element to control a current flow of the drive transistor.
Patent KR-20210136625-A (KR)
Title: Smart Farm Apparatus Using Offshore Wind Turbine, And Operating Method Thereof
IPC: A01K61/60
Filed: 2020-05-08
Abstract: Disclosed are a smart aquafarm using an offshore wind power generator to enable a manager to remotely implement aquafarm management and fish cultivation technology, and an operation method thereof. According to an embodiment of the present invention, the smart aquafarm using an offshore wind power generator uses an offshore wind power generator mounted on the upper part of a base pillar installed on a seabed foundation such as a tripod. The smart aquafarm comprises: a water tank unit forming a space of a predetermined size by connecting a portion of lower parts of three base pods and a base column which are installed on the seabed or a soft layer; a feed storage tank mounted on the inner side of the base column to have a volume of a predetermined size and storing feed therein; a feed supply unit mounted on the lower part of the base column and supplying the feed stored in the feed storage tank to the inside of the water tank unit; a control unit mounted on the upper part of the offshore wind power generator and receiving a control command from an aquaculture control center to control the operation of the feed supply unit; and the aquaculture control center automatically calculating an optimized aquaculture process on the basis of environment and growth information collected from the control unit to transmit the command to the control unit.