baber/WOPTO huggingface dataset:
Patent KR-20210131177-A (KR)
Title: Mask mouthpiece
IPC: A62B18/02
Filed: 2020-04-23
Abstract: The present invention discloses a mask mouthpiece, which maintains a certain distance between lips and an inner surface of a mask so that the user's lips do not directly contact the inner surface of the mask when a mask wearer has a conversation. According to an embodiment of the present invention, a main body is configured in such that the mask mouthpiece is installed on the inner surface of the mask, so that a distance between a mask wearer's mouth and the inner surface of the mask is maintained.
Patent KR-20210132958-A (KR)
Title: Antenna package and image display device including the same
IPC: H01Q1/22
Filed: 2020-04-28
Abstract: An antenna package includes antenna patterns and a circuit board electrically connected to the antenna patterns. The circuit board includes: a core layer; antenna feed wires distributed on one surface of the core layer and connected to the antenna patterns; power/data wires distributed on the one surface of the core layer; power/data ports connected to the end portions of the power/data wires; and antenna feed ports connected to the end portions of the antenna feed wires and arranged to be more adjacent to the antenna patterns than the power/data ports. The present invention provides the antenna package having improved operational reliability and signal efficiency.
Patent KR-20210133402-A (KR)
Title: On-line transaction method, apparatus and program using decision price in reference to transaction value
IPC: G06Q30/06
Filed: 2020-04-29
Abstract: The present invention relates to a method of making an online transaction based on a decided price induced to be converged in reference to calculated transaction value. The method includes: a before-transaction input step of inputting a suggested price of a seller and an expected price of a purchaser in regard to a product into an input part before a transaction; a transaction value calculation step of calculating the transaction value of the product through a value assessment engine, based on the suggested price, the expected price and collected market variables; a decided price input step of inputting a decided price of the seller decided in reference to the transaction value, into a transaction module; and a transaction step of inputting an order of the purchaser with the decided price into the transaction module to process the transaction.
Patent KR-20210029073-A (KR)
Title: Virtual machine workload prediction method based on multiple prediction models
Inventor: YUN HO YEONG
IPC: G06F9/455
Filed: 2020-05-04
Abstract: An objective of the present invention is to provide a virtual machine prediction workload calculation method capable of accurately predicting a virtual workload during a short period of time. According to one embodiment of the present invention, the virtual machine prediction workload calculation method is realized by a prediction device and calculates a prediction load which is a load of a physical server predicted to be imposed on a virtual machine installed on the physical server. The virtual machine prediction workload calculation method comprises: a step of collecting storage load information which is information associated with a storage load which is a load of the physical server which has taken place by the virtual machine installed on the physical server; a step of classifying storage loads for a plurality of virtual machines in group units by a predetermined classification method; and a step of forming a prediction model capable of calculating the prediction load in units of the storage loads classified into the same group if the storage load is aligned based on an alignment criterion which is a prescribed criterion.
Patent KR-20200132711-A (KR)
Inventor: CHOI YEO JOO
IPC: H01M2/10
Filed: 2020-05-11
Abstract: According to one embodiment of the present invention, a battery pack, which is easy to be installed and carried, comprises: a plurality of battery modules including at least one battery cell; and a pack cover embedded with a BMS for managing the battery modules and integrally covering the battery modules.
Patent KR-20210141206-A (KR)
Title: Substrate decompression drying apparatus including cover member
IPC: H01L51/00
Filed: 2020-05-15
Abstract: A purpose of the present invention is to provide a substrate decompression and drying device comprising a cover unit that can dry evenly over the entire area of a substrate and speed up drying. The device comprises: a chamber forming a vacuum drying space; a substrate support unit provided in the chamber and configured to support the substrate; and a cover unit provided to be lifted from an upper side of the substrate support unit and forming an evaporation space in which solvent on the substrate evaporates. The cover unit may include: a cover body in contact with the substrate support unit; a first top plate, provided on an upper side of the cover body and having a plurality of first holes formed therein; and a second upper plate disposed to be spaced apart from the first upper plate and having a plurality of second holes formed therein.
Patent KR-20210142793-A (KR)
Title: Electric braking booster for autonomous driving vehicle composed of dual actuator
IPC: B60W50/02
Filed: 2020-05-18
Abstract: The present invention relates to an electric brake booster for an autonomous vehicle comprising a dual actuator, and more specifically, to an electric brake booster which can reduce the capacity of an actuator by cooperatively controlling two actuators which generate braking pressure in an autonomous vehicle. The electric brake booster according to the present invention includes: a body part which receives a power cylinder generating braking pressure in an autonomous driving/braking mode and a master cylinder generating braking pressure in a manual driver braking mode; a driving shaft which is formed to be movable in an axial direction in the power cylinder and to which a piston is coupled; a first motor which is connected to one side of the driving shaft and provides driving power to the driving shaft; a second motor which is connected to the other side of the driving shaft and provides driving power to the driving shaft in a direction equal to the direction of the driving power provided from the first motor; and a control part which determines whether the first or second motor normally operates and simultaneously or separately controls the first and second motors based on a magnitude of the pressure in the power cylinder or whether emergency braking occurs.
Patent KR-20200138662-A (KR)
Inventor: HOGBLOM JOAKIM ERIK PATRIK
IPC: C01B33/18
Filed: 2020-05-22
Abstract: The present invention relates to porous silica having a median pore diameter of 210 to 500 Å and a pore volume of 0.80 to 1.2 cm^3g^−1. The present invention also relates to a method for producing porous silica, in which liquid-dispersed nanoparticulate silica is gelated in the presence of (i) Bronsted acid and an amine compound having at least two primary or secondary amine groups, or (ii) amino acids. The present invention further relates to the use of the porous silica as a stationary phase for separation, and to a separation column or vessel containing the porous silica.
Patent KR-20210146174-A (KR)
Inventor: LEE JEONG WON
IPC: G03F7/004
Filed: 2020-05-26
Abstract: The present invention provides a diketooxime ester compound represented by chemical formula 1. In the chemical formula 1, R^1 is any one selected from a group consisting of hydrogen, a C1 to C12 alkyl group, and a substituted or unsubstituted phenyl group, wherein each of X is independently -OR^2 or -SR^2, and the R^2 is a C1 to C4 alkyl group or a phenyl group.
Patent KR-20200125534-A (KR)
Title: Method for automized remittance using blockchain
Inventor: KIM HWI YEON
IPC: G06Q20/10
Filed: 2020-05-28
Abstract: Disclosed is a computer program stored in a computer-readable storage medium according to some embodiments of the present disclosure. The computer program includes instructions for causing a sender node included in a blockchain network to perform the following operations. The operations may include: receiving, from a sender, information on a currency transmission contract including access information on a wallet of the sender, a wallet address of the sender, a wallet address of a recipient, and currency transmission conditions; generating a contract transaction including the wallet address of the sender, the wallet address of the receiver, and the currency transmission conditions; and transmitting the contract transaction to at least one node included in the blockchain network.
Patent KR-20210147723-A (KR)
Inventor: MINGYU LEE
IPC: G07C9/00
Filed: 2020-05-29
Abstract: The present disclosure relates to a 5^th generation (5G) or pre-5G communication system for supporting a higher data rate than a 4^th generation (4G) communication system such as long term evolution (LTE). An operating method of a terminal according to an embodiment of the present invention includes the processes of: receiving a time difference of arrival (TDoA) signal from the outside; estimating the current location of the terminal based on the TDoA signal; identifying a gate based on the estimated location; and performing ranging with the identified gate.
Patent KR-20210153281-A (KR)
Inventor: YOON SO YEON
IPC: G06N3/08
Filed: 2020-06-10
Abstract: Disclosed is a matching platform system for connecting artists and consumers or sponsors. According to the present invention, the matching platform system comprises: a member management unit providing a registration interface for artists, consumers, and sponsors; a work registration unit providing an artist's work registration interface; a consumer matching unit matching the artist and the consumer when an artist matching application is received from a consumer terminal; a sponsor matching unit matching the sponsor and the artist when an artist sponsorship application is received from a sponsor terminal; and a settlement processing unit settling a sponsor-related advertising fee paid by the sponsor with the artist. Accordingly, when the matching platform is used, an artist can get an opportunity to get a job in a company or participate in a project, thereby acquiring a stable income. In addition, a company can hire talented artists on the matching platform and collaborate on a project-by-project basis, thereby greatly reducing time and cost due to open recruitment.
Patent KR-20210154474-A (KR)
Inventor: JANG JAE DUK
IPC: E03C1/266
Filed: 2020-06-12
Abstract: The present invention relates to a food waste treatment device for crushing and drying food waste from households. The food waste treatment device of the present invention comprises: a frame; a driving part installed on the frame; a crushing part crushing food waste by receiving a driving source of the driving part; a pressing part compressing the food waste crushed by the crushing part; and a drying part drying the solid material compressed by the pressing part. The pressing part comprises: a compressing screw for receiving the driving force of the driving part to compress the crushed solid material; and a pressing part housing disposed while surrounding the compressing screw, wherein the compressing screw includes a screw rotation shaft and a screw blade formed on an outer peripheral surface of the screw rotation shaft, and the volume of each space part formed on both sides of the screw blade is different from each other. The present invention improves the dehydration efficiency by crushing food waste and compressing the crushed solid material in the pressing part with improved compression performance and satisfies the relevant laws by smoothly discharging sewage generated during the pressing process and recovering only solids.
Patent KR-20210155203-A (KR)
Inventor: CHO YOUNG HUN
IPC: H04Q9/00
Filed: 2020-06-15
Abstract: The present invention relates to a mattress with an indoor air quality analysis function using a semiconductor gas sensor, comprising: a bed mattress having an installation groove; a casing mounted in the installation groove and having a suction port and an exhaust port for suction and exhaust of air; a blowing fan installed in the casing and discharging the air, introduced through the suction port, through the exhaust port; a plurality of semiconductor gas sensors installed in the casing so as to detect different gases contained in the air sucked through the suction port, respectively; a communication module performing wireless communications with an external terminal; a control unit obtaining information about the gases detected by the semiconductor gas sensors to provide the information to the terminal through the communication module; and a power supply unit providing power required for the operation for detecting the gases and obtaining and providing the information about the gases. The present invention, through monitoring of indoor air quality changes when a user sleeps, can perform proper treatment according thereto, and accordingly can contribute to sleep stability, can monitor whether an REM sleep disorder occurs or a sleep pattern based on toss and turn and behaviors while the user sleeps through measurement of pressure using a plurality of pressure sensors distributed on the surface of the mattress, and can provide a comfortable sleep environment by allowing a temperature measurement value, using a plurality of temperature sensors distributed on the surface of the mattress, to interlock with a heating and cooling apparatus.
Patent KR-20210157186-A (KR)
Inventor: KIM DONG MIN
IPC: C07C253/30
Filed: 2020-06-19
Abstract: The present invention relates to a method for preparing adiponitrile which can reduce energy consumption. The method for preparing adiponitrile includes the steps of: supplying an acrylonitrile monomer stream, catalyst stream, hydrocarbon-based solvent stream and an alcohol-based solvent stream to a dimerization reactor to carry out dimerization, thereby producing a reaction product; supplying the reaction product to an unreacted reactant separation column, supplying the upper discharge stream to the dimerization reactor, and supplying the lower discharge stream containing the product, catalyst and a part of the hydrocarbon-based solvent to a catalyst separation column; and supplying the lower discharge stream of the catalyst separation column to an adiponitrile producing unit, wherein the lower discharge stream of the unreacted reactant separation column is subjected to heat exchange with at least one stream of the adiponitrile producing unit in at least one heat exchanger.
Patent KR-20220003294-A (KR)
Title: Apparatus and method for crawling item data using emulator
Inventor: CHOI JIN YOUNG
IPC: G06F9/455
Filed: 2020-07-01
Abstract: Disclosed are an apparatus for crawling product data using an emulator, which maintains a list of basic product information up-to-date on an integrated platform and, at the same time, reduces excessive or frequent crawls occurring in the process, thereby reducing resource load on a crawling server and a crawling target system, a method thereof, and a recording medium. According to an embodiment of the present invention, the apparatus comprises: a crawling module configured to crawl, in a shopping mall site, only basic list configuration information between the basic list configuration information including product names, thumbnails, and prices of products and detailed product information; a user target site generation module configured to generate a user target site in which various shopping mall sites are integrated on the basis of the basic list configuration information collected for various products from various shopping mall sites and receive a request for detailed information on at least one user target product from the user target site from a user device; and an emulator module configured to collect the detailed information of the user target product from a target shopping mall site through the user device and storing the collected information in a database.
Patent KR-20220004507-A (KR)
Title: Methanol fuel energy conversion system
Inventor: JUNG SEUNG KYO
IPC: F02G5/02
Filed: 2020-07-03
Abstract: The present invention relates to a methanol fuel energy conversion system. The methanol fuel energy conversion system according to an embodiment of the present invention comprises a methanol tank for storing methanol, a fuel supply device for supplying the methanol stored in the methanol tank as fuel, an engine for converting the supplied methanol to mechanical energy by combustion reaction to use the mechanical energy for a propulsion load, a reformer for reforming the supplied methanol to generate reformed gas, a hydrogen purifier for separating the reformed gas into high-purity hydrogen, and a fuel cell using and converting the high-purity hydrogen into electric energy to use the electric energy for the electric load.
Patent KR-20220008983-A (KR)
Inventor: KIM TAE HYUN
IPC: H05K1/14
Filed: 2020-07-14
Abstract: An objective of the present invention is to provide a display device capable of more easily attaching a cover tape and a window to an anti-reflection layer, and a method for manufacturing the same. The method for manufacturing the display device may comprise: a step of preparing a display panel including a first area, a bending area extending from the first area, and a second area extending from the bending area; a step of attaching an anti-reflection layer onto the display panel; a step of removing a first removal part of a first release film overlapping the second area when viewed in a plan view of the first release film disposed on the anti-reflection layer; and a step of providing a cover tape on a first portion of the anti-reflection layer overlapping the second area when viewed in a plan view.
Patent KR-20200090701-A (KR)
Inventor: JA YOUNG SEO
IPC: H02K1/14
Filed: 2020-07-21
Abstract: The present invention relates to a motor capable of reducing friction torque. According to an aspect of the present invention, the motor comprises: a housing; a stator disposed in the housing; and a rotor disposed in the stator and including a central axis. The stator includes a plurality of division cores. At least one of the plurality of division cores includes a head, and a tooth extended from the head. The head includes a first outer circumferential surface having a first radius (R1) from the center of the stator, and a second outer circumferential surface having a second radius (R2) from the center of the stator. The first radius is shorter than the second radius, and grooves spaced apart from each other are included on the first outer circumferential surface and the second outer circumferential surface.
Patent KR-20220012564-A (KR)
Title: Method for manufacturing triple misses with antioxidant and whitening activity
Inventor: PARK EUN KYUNG
IPC: A61Q19/02
Filed: 2020-07-23
Abstract: The present invention relates to a method for manufacturing triple misses having antioxidant and whitening activities. More specifically, related is a method for manufacturing triple misses having antioxidant and whitening activities, which contains elder flowers, chamomile flowers, and calendula flowers as active ingredients, and conducts fermentation through inoculation of galactomyces to ensure antioxidant activity and whitening activity.
Patent KR-20210016283-A (KR)
Inventor: DE RIDDER CHRIS G M
IPC: H01L21/67
Filed: 2020-07-30
Abstract: Disclosed is a vertical batch furnace assembly for processing wafers including a cassette handling space, a wafer handling space, and an inner wall for separating the cassette handling space and the wafer handling space. The cassette handling space includes a cassette storage configured to store a plurality of wafer cassettes having a plurality of wafers. In addition, the cassette handling space includes a cassette handler configured to transport wafer cassettes between the cassette storage and the wafer transport location. The wafer handling space includes a wafer handler configured to transport wafers between the wafer cassette in the wafer transport location and the wafer boat in the wafer boat transport location. The inner wall includes a wafer transport opening adjacent the wafer transport location for a wafer cassette into which wafers are transported. The cassette storage includes two cassette storage carousels.
Patent KR-20220020083-A (KR)
Inventor: YOUNG JUNG HYUN
IPC: F16F9/48
Filed: 2020-08-11
Abstract: The present invention relates to a speed control damper apparatus comprising: a housing of which the inside is penetrated; a cylinder placed inside the housing and having an operation space where a piston connected to a rod can move; a tension flow path engaged with the cylinder and the housing and connecting the inside on one side and the inside on the other side of the cylinder; an end cover having a compression flow path connecting the inside on one side and the inside on the other side of the cylinder through the inside of the housing; a tension control valve placed in the end cover and controlling the flow rate of a working fluid flowing in the tension flow path; and a compression control valve placed in the end cover and controlling the flow rate of the working fluid flowing in the compression flow path. On the outer circumference of the tension control valve, a tensile force control groove connected to the tension flow path is formed in a circumferential direction. On the outer circumference of the compression control valve, a compression force control groove connected to the compression flow path is formed in a circumferential direction. The tensile force control groove and the compression force control groove have a cross-sectional area which becomes smaller from one side toward the other side. In the tension control valve, a tension flow hole is formed by being connected to one side of the tensile force control groove. In the compression control valve, a compression flow hole can be formed by being connected to one side of the compression force control groove. The present invention aims to provide a speed control damper apparatus which is capable of controlling the moving speed of a piston.
Patent KR-20220021055-A (KR)
Inventor: CHOI DAEWON
IPC: G06F3/044
Filed: 2020-08-12
Abstract: An objective of the present invention is to provide an electronic device with improved visibility. The electronic device comprises: a display panel including a plurality of pixels; a first sensing insulating layer disposed on the display panel; a first conductive pattern disposed on the first sensing insulating layer; a compensation pattern disposed on the first sensing insulating layer; a second sensing insulating layer covering the first sensing insulating layer; and a second conductive pattern disposed on the second sensing insulating layer. The first conductive pattern comprises: a lower surface in contact with the first sensing insulating layer; an upper surface facing the lower surface and in contact with the second sensing insulating layer; and a side surface extending from the lower surface and the upper surface. The compensation pattern covers the side surface of the first conductive pattern.
Patent KR-20220020686-A (KR)
Title: Pocket Sorting System
Inventor: BANG JONG HYUN
IPC: B65G39/20
Filed: 2020-08-12
Abstract: Disclosed is a pocket sorting system. The pocket sorting system according to one embodiment of the present invention comprises: a sorting station which sorts items contained in a pocket; a packing station which is disposed near the sorting station and packing the items sorting-finished thorough the sorting station by unloading the same from the pocket; and a pocket driving unit for item discharging which is disposed on an unloading position where the item is unloaded from the packing station, is selectively connected with the pocket, and drives the pocket so that the item is automatically discharged from the pocket. The pocket sorting system increases unloading and packing efficiency and space utilization.