baber/WOPTO huggingface dataset:
Patent KR-20200103560-A (KR)
Inventor: DODDEMA JAN FREDERIK
IPC: A46B13/00
Filed: 2020-02-21
Abstract: An object of the present invention is a brush assembly for treating a surface of a work piece (1). To this end, the brush assembly comprises a rotatable brush holder (5), and ring brushes (6 and 8) having an annular array (6) consisting of outwardly protruding bristles (7). According to the present invention, it is preferable that the ring brushes (6 and 8) are designed to reciprocate in the axial direction.
Patent KR-20200026854-A (KR)
Title: Composition for protecting neuronal cells comprising naphthopyrone derivatives derived from the sprout of Cassia obtusifolia L.
Inventor: KWON HAK CHEOL
IPC: C07D311/78
Filed: 2020-02-28
Abstract: The present invention relates to a composition comprising a naphthopyrone derivative and a Cassia obtusifolia sprout extract containing the same as active ingredients. The composition according to one aspect of the present invention has an antioxidant effect and an effect of protecting a nerve cell from oxidative stress or inhibiting nerve cell apoptosis, and especially has an effect of inhibiting damage or apoptosis of retinal nerve cells or hippocampal nerve cells due to glutamate toxicity. Therefore, the composition can be used as a pharmaceutical or food composition for treatment or prevention of reduction and deterioration of eyesight due to optic nerve damage and eye disease, and treatment or prevention of deterioration of memory due to brain nerve damage, deterioration of learning ability, occurrence and exacerbation of depressive disorder and degenerative brain nerve disease.
Patent KR-20210110009-A (KR)
Title: WIRELESS POWER CHARGING APPARATUS FOR CHARGING IoT DEVICE
Inventor: JO HYE WON
IPC: H02J50/23
Filed: 2020-02-28
Abstract: The present invention relates to a wireless power transmission device for charging an IoT device The wireless power transmission device for charging an IoT device in accordance with an embodiment of the present invention comprises: a transmitting array antenna composed of a plurality of antennas to transmit power to a receiver: a phase adjustment part for variably adjusting the phase of a power signal applied to each antenna of the transmitting array antennas depending on the position of the receiver; a receiver detection part for receiving a request for power transmission and estimating the position of the receiver; and a controller for controlling the phase adjustment part by determining the phase of an electric signal applied to each of the antenna to form an antenna beam with an identical phase at the position of the receiver through focusing beam forming in a Fresnel zone depending on the position of the receiver. Therefore, power can be transmitted efficiently by reducing the complexity of power management.
Patent KR-20210112052-A (KR)
Title: Movable wireless charging apparatus for vehicle and method thereof
Inventor: HYUNG TAE MOON
IPC: B60L53/38
Filed: 2020-03-04
Abstract: Provided are a device and a method for wirelessly charging a movable vehicle. According to an embodiment of the present invention, the device for wirelessly charging a movable vehicle comprises: a wireless charging coil transmitting a wireless power signal to a wireless charging coil of a vehicle to wirelessly charge a battery of a vehicle; a communication unit communicating with the vehicle and a portable terminal of a user of the vehicle; and a control unit communicatively connected to the wireless charging coil and the communication unit. The control unit controls wireless charging to be moved to a required position of the vehicle according to a wireless charging request received from the portable terminal through the communication unit and senses a distance between the wireless charging coil and the wireless charging coil of the vehicle to be controlled.
Patent KR-20210121655-A (KR)
Title: Vehicle management system using the probe vehicle data(PAD)
Inventor: KWAK YONG SUB
IPC: G08G1/0967
Filed: 2020-03-31
Abstract: The present invention relates to a system for controlling a vehicle located within the communication radius of a road side unit (RSU) that receives a probe vehicle device (PVD) transmitted from a driving vehicle in a V2X communication environment. The system comprises: a vehicle terminal installed in a vehicle to periodically transmit PVD including transmission time, vehicle identification information, and vehicle location information; a RSU which is allocated and installed for each communication-available area on the roadside where the vehicle runs to receive PVD periodically transmitted from the vehicle terminal connected through a communication network and located in the communication-available area; and a vehicle control server which receives the PVD from the RSU connected through the communication network and analyzes and outputs the location and trajectory information of the vehicle.
Patent KR-20200041845-A (KR)
Title: balloon catheter
Inventor: KIM BYUNG JANG
IPC: A61M29/02
Filed: 2020-04-02
Abstract: The present invention relates to a surgical guide-linked balloon catheter. The purpose of the present invention is to provide a surgical guide-linked balloon catheter for a user, the balloon catheter being characterized in that a position of a balloon is changed according to a position change of a guide part by an operation part, a tube and the guide part have a flexible characteristic, when an amount of gas injected into the tube is predetermined, the input part is configured to allow only the gas corresponding to the predetermined amount to be injected into the tube, and the catheter is capable of changing a suction angle. A surgical guide-linked balloon catheter according to an embodiment of the present invention comprises: a tube; a guide part which is inserted into one end of the tube and exposed to the other end; an operation part which is connected to one end of the tube and changes a position of the guide part; an inflatable balloon provided in at least a portion of the guide part exposed to the other end of the tube; and an input part which is connected to at least a portion of the operation part and supplies at least one among gas and liquid into the tube, wherein a position of the balloon is changed according to a position change of the guide part by the operation part, the tube and the guide part are flexible, when an amount of gas injected into the tube is predetermined, the input part is configured to allow only the gas corresponding to the predetermined amount to be injected into the tube, and a suction angle can be changed according to the operation of the operation part, at the end of a third region which sucks a fluid.
Patent KR-20200120534-A (KR)
Inventor: KIM SUN WOO
IPC: H04L1/18
Filed: 2020-04-07
Abstract: The present invention relates to a method for providing a vehicle-to-everything (V2X) service in a new radio access technology (RAT) and an apparatus thereof. According to embodiments of the present invention, a method for performing sidelink communications comprises the following steps of: receiving sidelink synchronization block (SSB) configuration information including synchronization information for sidelink communications; monitoring a set SSB monitoring slot based on the SSB configuration information; and receiving the SSB at the SSB monitoring slot, wherein the SSB comprises a sidelink primary synchronization signal (S-PSS), a sidelink secondary synchronization signal (S-SSS), and a physical sidelink broadcast channel (PSBCH), and the S-PSS, the S-SSS, and the PSBCH are allocated to N consecutive symbols in the SSB monitoring slot.
Patent KR-20210127409-A (KR)
Inventor: KIM GYU WON
IPC: H04N5/232
Filed: 2020-04-14
Abstract: An embodiment of the present invention is to synchronize sensor data from one sensor among a plurality of OIS circuits in an OIS device using a single sensor and a plurality of OIS circuits, and to synchronize OIS control operations between OIS circuits. The present invention proposes an OIS circuit, an OIS device and an operation method thereof. The device comprises: a main OIS circuit that performs main OIS motion control such as outputting a control signal to receive sensing data and an interrupt signal for starting a control operation; and a sub OIS circuit that performs sub OIS control operation based on the interrupt signal, synchronized with the main OIS circuit based on the control signal, and receives the sensing data output from the single sensor.
Patent KR-20210136448-A (KR)
Title: Apparatus and method for controlling a electronic device in the home based on a smart mat, and apparatus and method for controlling the smart mat
IPC: H05B1/02
Filed: 2020-05-07
Abstract: The present invention relates to a device and method for controlling an electronic device in a home based on a smart mat, and the device and method for controlling the smart mat. In the device for controlling the electronic device in the home, the present invention comprises: a communication part; and a processor electrically operably connected to the communication part, wherein the processor obtains the information of a thermal intermediate zone for a user on the smart mat through the communication part, obtains the setting information from at least one electronic device through the communication part, and allows an operation of the at least one electronic device to be controlled based on the obtained information of the thermal intermediate zone and the obtained setting information. Other embodiments may also be included. Therefore, the present invention is capable of providing efficient heating/cooling according to the body part of the user.
Patent KR-20210136562-A (KR)
Title: Sub-finished version of the subdivision window
IPC: E06B3/263
Filed: 2020-05-08
Abstract: A lower finishing plate for a sliding window according to an aspect of the present invention comprises: a main body for finishing the outdoor side of a lower frame by combining with the lower frame of the window frame in contact with the outdoor side; and a finishing cap provided at both ends in the longitudinal direction of the main body and coupled to a side frame of the main body and the window frame. An object of the present invention is to provide the lower finishing plate for a sliding window that can prevent the lifting phenomenon of a lower part of the sliding window.
Patent KR-20210136657-A (KR)
Title: Natural Air Purifier with Humidification
IPC: A01G27/00
Filed: 2020-05-08
Abstract: The present invention relates to an air purifier which performs humidification while purifying indoor air. According to the present invention, the air purifier comprises: a purifier main body providing air purification and humidification, and including an accommodation frame which is formed in a rectangular shape, forms the upper part, has front and rear open sides formed therein, has a plurality of slits formed in the lower part, and has a mounting part formed therein to be spaced apart from the lower part at a set distance, and a support frame which supports the accommodation frame while forming the lower part; an air purification unit detachably installed through the mounting part of the purifier main body to purify surrounding air; a water supply unit installed on the lower side of the purifier main body and connected to the air purification unit to supply water to the air purification unit; and a controller installed on a part of the purifier main body and connected to the air purification unit and the water supply unit to control operations of the air purification unit and the water supply unit.
Patent KR-20210144095-A (KR)
Title: Method for screening HMGB1 inhibitor and allergic diseases therapeutic agent
IPC: G01N33/50
Filed: 2020-05-21
Abstract: The present invention relates to a screening method for developing an HMGB1 inhibitor or a therapeutic agent for allergic disease caused by HMGB1, and more specifically provides a screening method which confirms that Duox2 with increased expression in cells increases reactive oxygen species production of Th2 cytokines, and the increased reactive oxygen species induce the translocation of HMGB1 from the cell nucleus to an extracellular region to cause allergic disease, so that a candidate substance which inhibits reactive oxygen species production induced by the Duox2 as an HMGB1 inhibitor or a therapeutic agent for allergic disease caused by HMGB1.
Patent KR-20210149387-A (KR)
Inventor: LEE SUEKYUNG
IPC: B01J8/00
Filed: 2020-06-02
Abstract: The present invention relates to a distributor for a naphtha cracking process, and more specifically relates to a distributor for a naphtha cracking process which reduces a flow rate derivation of a plurality of spraying tubes by forming holes in spraying tubes located upstream to have larger sizes compared to those in spraying tubes located downstream among spraying tubes for spraying a gas and liquid mixture to a catalyst layer.
Patent KR-20210150120-A (KR)
Title: Reverse osmosis apparatus and seawater desalination system comprising the same
Inventor: PARK YONG HAE
IPC: B01D61/06
Filed: 2020-06-03
Abstract: A reverse osmosis apparatus for seawater desalination system according to the present invention includes: a barrel arranged with a plurality of reverse osmosis membrane units in which a reverse osmosis membrane is wound; an inlet and outlet provided at one end of the barrel and connected to a seawater inlet and a high salt water outlet; a partition wall dividing an inner space of the inlet and outlet into a first stage and a second stage; and a delivery space provided at the other end of the barrel to guide the water flowing into the reverse osmosis membrane units of the first stage to flow into the reverse osmosis membrane units of the second stage, wherein some of the seawater supplied to the inlet and outlet is supplied around the tubes inside the barrel to insulate the reverse osmosis membrane units from external high temperature while flowing, and is introduced into the delivery space. Accordingly, the lifespan of the reverse osmosis membrane is extended and the reverse osmosis membrane unit is easily replaced.
Patent KR-20210154329-A (KR)
Inventor: HONG SONG TACK
IPC: G06F16/182
Filed: 2020-06-12
Abstract: The present invention relates to a big data analysis system for marketing, which enables small and medium-sized companies with difficulties in collecting sufficient information by only internal information, to effectively collect information capable of providing desired marketing information through a marketing-optimized model and to analyze the collected vast information in a systematic way, and a method thereof. According to the present invention, through an iterative process of searching information from sources (websites) on a network selected on the basis of internal customer information and keywords to collect results in an information collection unit, distributing and storing the collected information in consideration of the characteristics of a plurality of information collection units, analyzing the distributed and stored information in an analysis method including value analysis through item correlation analysis to provide an analysis result, and soring the analysis result again as data to analyze correlation between the analysis result and the newly accumulated and analyzed data, information diffusion state of a customer changed as time is effectively analyzed, thereby providing an effect of effectively providing marketing support information or management support information even if stored analysis information is limited. In addition, a method in which a specialized analysis company, not by an individual company, forms such a configuration and universally utilizes collected information to provide marketing support information desired by the individual customer company through an analysis method required thereby can be possible. In this case, individual customers have an effect of securing marketing support information or management support information through big data analysis at a low cost.
Patent KR-20210154424-A (KR)
Inventor: LEE SU YEON
IPC: G06Q30/06
Filed: 2020-06-12
Abstract: The present invention relates to a blog post sales community system using the Internet to enable direct revenue generation using an existing blog. The system includes: a database configured as a database engine to store blog data; a blog community site configured so that the user accesses and reads own blogs and other people's blogs; and a blog community application configured so that the user accesses the blog community using a smart device.
Patent KR-20210154439-A (KR)
Inventor: KIM BOMIN
IPC: B01D39/16
Filed: 2020-06-12
Abstract: According to the present invention, provided is a method for manufacturing a halogen compound-impregnated polymer membrane for an air purification filter, capable of improving antibacterial properties by removing bacteria or viruses, wherein the method including the steps of: manufacturing a filter unit including at least one functional group selected from a group consisting of a carboxyl group, a sulfonic acid group and a phosphoric acid group on a filter surface by graft-polymerizing a polymer filter and diazonium salt having at least one functional group selected from a group consisting of a carboxyl group, a sulfonic acid group and a phosphoric acid group; and manufacturing a halogen compound-impregnated polymer membrane by impregnating the filter unit including a functional group on the filter surface with a halogen compound.
Patent KR-20210154660-A (KR)
Inventor: KIM JUN YEONG
IPC: C07D307/54
Filed: 2020-06-12
Abstract: There is an effect of providing a manufacturing method and a manufacturing system for efficiently manufacturing a dicarboxylic acid aromatic heterocyclic compound using a hydroxyl-free aromatic heterocyclic compound as a raw material. According to an aspect of the present invention, a method for manufacturing the dicarboxylic acid aromatic heterocyclic compound comprises an oxidation reaction step of manufacturing an oxidation reaction product by reacting a halogen-substituted aromatic heterocyclic compound using an oxidizing agent in a solvent under a solid catalyst, and a step of collecting and discharging the halogen gas generated in the oxidation reaction step.
Patent KR-20210156154-A (KR)
Inventor: JINHANLIM
IPC: F25D23/02
Filed: 2020-06-17
Abstract: An embodiment of the present invention relates to a door for a refrigerator, capable of reducing a defect rate in an assembly process. The door for a refrigerator comprises: a door frame forming an exterior; a door liner coupled to a rear surface of the door frame; and a bracket installed in an inner space formed by the door frame and the door liner. The door frame includes: an upper frame forming an upper surface; a front frame and a side frame coupled to the upper frame; and a lower frame coupled to a lower side of the front frame and the side frame. The bracket connects the upper frame with the door liner.
Patent KR-20210158568-A (KR)
Inventor: YANG KEUN YOUNG
IPC: H01B1/24
Filed: 2020-06-24
Abstract: Suggested is conductive paste including mixed carbon nanomaterial and nickel nanopowder to secure sufficient bonding strength with the nickel nanopowder to mix the nickel nanopowder with the carbon nanomaterial having a higher-order structure by multiple hydrogen bonding. The paste includes a carbon nanomaterial having a higher-order structure based on multiple hydrogen bonding between carbon nanomaterials by introducing a functional group capable of multiple hydrogen bonding, and is mixed with a carbon nanomaterial having a higher-order structure and nickel nanopowder, wherein the nickel nanopowder includes a surface treatment layer containing chitosan or a derivative thereof.
Patent KR-20220000214-A (KR)
Title: A double partition flower pot
Inventor: JU JIN HEE
IPC: A01G9/02
Filed: 2020-06-25
Abstract: The present invention relates to a flowerpot with a double partition, which comprises: an outer flowerpot having a cylindrical shape with a closed lower end and including at least a pair of supporting steps protruding to face each other near the inner lower end; and an inner pot having a plurality of drainage holes formed on the bottom surface and including at least a pair of locking steps inserted into the outer flowerpot to allow the lower end to come in contact with the supporting steps and formed to protrude out of the upper surface, wherein a locking groove in which the locking step can be seated is formed at the upper position of the outer flowerpot corresponding to the locking step of the inner flowerpot. According to the present invention, the flowerpot with a double partition provides advantages of being operated stably and reducing implementation costs through a simple and lighter configuration.
Patent KR-20210110142-A (KR)
Title: Anode for lithium metal battery, manufacturing method of the same, lithium metal battery including the same
Inventor: SEOK JAE YOUNG
IPC: H01M4/70
Filed: 2020-06-25
Abstract: The present invention relates to an anode for a lithium metal battery, a manufacturing method of the anode, and a lithium metal battery including the anode. The anode for a lithium metal battery comprises: a current collector of a complex hierarchical structure including an inverted pyramidal micro-hole pattern and a nanostructure installed in the inverted pyramidal micro-hole pattern; and lithium metal electrodeposited on the nanostructure in a microstructure of the current collector, thereby increasing lifespan stability of the battery and increasing coulombic efficiency.
Patent KR-20220000582-A (KR)
Title: Method and system for answer processing
Inventor: YEON WOONG JO
IPC: G06Q50/20
Filed: 2020-06-26
Abstract: The present invention relates to an answer processing method to extract scoring results easily and conveniently only by marking the answers on a test paper without using an answer sheet, and an answer processing system thereof. According to the present invention, the answer processing method for providing an answer processing service by an answer processing application executed by a processor of a computing device comprises the following steps of: sensing an image of a test paper on which a question for a test is marked on the basis of a camera; acquiring at least one of user information and subject information for the test paper on the basis of image sensing; acquiring marker information for the test paper on the basis of the image sensing; generating test paper information including at least one of the user information and the subject information, and the marker information; sensing the image of the test paper on the basis of the generated test paper information to acquire marking information in which a testee writes an answer by performing a solution on the test paper; acquiring answer processing information for the test paper based on the obtained marking information and the test paper information; and providing test result information for a test, which is performed on the basis of the test paper, based on the acquired answer processing information and the test paper information.
Patent KR-20220001208-A (KR)
Title: Tire management system
Inventor: AHN KI WON
IPC: G06Q50/30
Filed: 2020-06-29
Abstract: The present invention provides a tire management system comprising: a vehicle number recognizer which is installed at an entrance of a parking lot, recognizes a license plate of a vehicle entering and exiting, and then extracts, displays, and transmits a vehicle number; and a tire tread scanner which is installed on a floor of the entrance of the parking lot, and scans and transmits tire condition information of the passing vehicle. The vehicle number recognizer receives the tire condition information from the tire tread scanner and displays the tire condition information together with the vehicle number. The tire management system conveniently measures a tread depth of a vehicle tire and effectively notices necessary actions to a user according to the tread depth.