baber/WOPTO huggingface dataset:
Patent KR-20220122884-A (KR)
Title: A black photosensitive resin composition, a color filter and a display device using the same
Inventor: KWON YOUNG SOO
IPC: G03F7/00
Filed: 2021-02-26
Abstract: The present invention relates to a black photosensitive resin composition, a color filter comprising a black matrix manufactured by using the same, and a display device comprising the color filter. The black photosensitive resin composition according to the present invention comprises: a colorant containing specific pigments; an alkali-soluble resin; a photopolymerizable compound; a photopolymerization initiator; and a solvent, wherein the black photosensitive resin composition is capable of forming a coating film that can exhibit a transmittance of 90% or more in a specific wavelength range.
Patent KR-20220125905-A (KR)
Inventor: KIM JAE HYUNG
IPC: G06Q30/06
Filed: 2021-03-05
Abstract: According to the present invention, a self-produced customized hair product is custom-produced in real-time by a purchase user. The self-produced customized hair product comprises a base hair product including a base composition including a specified base component and a base container part for storing the base component. In order to input, by a purchase user, N (N >= 1) functional compositions stored in N functional container parts corresponding to N functional hair products which store the N functional compositions containing a specified functional component in specified N functional container parts in the volume of specified N functional compositions and mix the same with the base composition, the base hair product has an extra accommodation volume specified to be the same as or secured or securable to be in a larger volume range than the sum of the volumes of the N functional compositions.
Patent KR-20220127096-A (KR)
Title: Speech speed measurement method using speech characteristics, speech recognition method and apparatus using the same method
Inventor: YOON JEA YUL
IPC: G10L15/04
Filed: 2021-03-10
Abstract: Provided is an operating method of a voice recognition apparatus, which comprises the steps of: measuring the time of an estimated speech section by detecting an input voice signal; measuring pitch information by removing tone information from a voice signal, and extracting a fundamental frequency by performing one or more sampling based on the pitch information; calculating a speech speed based on the number of changes in the fundamental frequency and the time of the speech section; and when the calculated speech speed matches a preset reference speech speed, performing voice recognition on the voice signal, wherein when the calculated speech speed is different from the reference speech speed, after converting the calculated speech speed based on the reference speech speed, performing voice recognition on the voice signal having the converted speech speed. The present invention can minimize the time and costs required for training.
Patent KR-20210118760-A (KR)
Inventor: CHOI JIN WOO
IPC: C12N7/00
Filed: 2021-03-22
Abstract: The present invention relates to an antitumor adenovirus and an anticancer composition comprising the same. An adenovirus of the present invention, which comprises an expression cassette for coding a double strand shRNA for simultaneously suppressing expression of AR and mTOR, and an hTERT promoter, avoids body immune response to be specifically transferred to cancer cells so that a systemic treatment effect, local transfer, and excellent selectivity are ensured, and a drastic anticancer effect is exhibited through minimal invasion treatment, thereby being usefully used as an anticancer composition or an anticancer adjuvant for various kinds of cancers.
Patent KR-20210124905-A (KR)
Title: Combined Insulator and Conductor Assembly for Bearings with Adjustable Conductor
Inventor: BERRUET NICOLAS
IPC: F16C43/04
Filed: 2021-03-23
Abstract: A combined insulator and conductor assembly for a bearing, which can be arranged between a shaft and a housing, includes a ring-shaped insulator including a plurality of protruding parts spaced apart from each other in a circumferential direction around a center line and extended in an axial direction along the same, formed to prevent a current flow between an outer ring and a housing, and arranged around an outer ring of a bearing. A conductor includes a conductive disc having an outer radial end part which can be combined with the inner surface of the housing; an inner radial end part forming a center opening for accepting the shaft; and an opening for accepting each individual protruding part of the plurality of protruding parts of the insulator such that the disc can be displaced in an axial direction with respect to the insulator. A ring-shaped conductive brush lower assembly includes a plurality of electrically conductive fibers which can be brought into contact with the outer surface of the shaft to provide a conductive path between the disc and the shaft, and is combined with the conductive disc.
Patent KR-20220134877-A (KR)
Inventor: KIM SEON MAN
IPC: G11B20/24
Filed: 2021-03-29
Abstract: Disclosed are a device and method for recording face-to-face having a robust conversation speech separation function in a noisy environment. According to one embodiment of the present invention, provided is a system for recording face-to-face that is characterized in comprising: a microphone disposed in a preset location to record a sound signal generated within the location; a face-to-face recording device that receives the sound signal recorded in the microphone to filter only a noisy signal within the sound signal, and separates each of the speech signals within the sound signal in which the noisy signal is filtered; and a sound source storage device that receives and stores the speech signals separated by the face-to-face recording device. Therefore, the present invention is capable of having an advantage for which the sound quality of the stored sound source can be improved.
Patent KR-20220137187-A (KR)
Inventor: TAE MIN CHO
IPC: B63B73/20
Filed: 2021-03-31
Abstract: A heat insulation structure of a liquefied gas storage tank for a ship is disclosed. According to an embodiment of the present invention, a heat insulation structure of a liquefied gas storage tank for a ship comprises: a plurality of cover members provided to surround the outside of the storage tank for accommodating liquefied gas; a plurality of supports for supporting the plurality of cover members by separating them from an outer surface of the storage tank; and a powder insulator filled in a space between the outer surface of the storage tank and an inner surface of the cover member. Each support may include a vertical part extending outwardly of the storage tank and a horizontal part extending from an outer end of the vertical part to both sides to support the cover member.
Patent KR-20220136812-A (KR)
Inventor: BAE SANG HEE
IPC: G01S7/03
Filed: 2021-04-01
Abstract: The present invention forms a passage comprising a wall surface of a certain thickness to guide an electromagnetic wave transmitted and received by a radar element, and all the parts comprising the wall surface are made of a conductive plastic having a frequency surface resistance of 1000 Ω or less and a permeability of 0.001 H/m or more. Therefore, the present invention is capable of reducing a cost and weight.
Patent KR-20210124072-A (KR)
Title: Method for producing nanoparticles surface-substituted with zwitterion
Inventor: HONG JINKEE
IPC: A61K49/18
Filed: 2021-04-02
Abstract: The present invention relates to a method for manufacturing nanoparticles surface-substituted with zwitterions, and more particularly, to nanoparticles having excellent dispersibility and low foreign substance adsorption ability by substituting the surface of nanoparticles with an amphoteric compound. The present invention relates to the method for manufacturing nanoparticles surface-substituted with zwitterions comprising: a first modification step of treating the nanoparticles with an aminosilane-based compound to prepare nanoparticles surface-substituted with an amine group; and a second modification step of covalently bonding the nanoparticles surface-substituted with the amine group with a sultone-based compound.
Patent KR-20220141536-A (KR)
Inventor: LEE DUCKHYUN
IPC: B01J37/08
Filed: 2021-04-13
Abstract: The present invention relates to a catalyst molded body, which comprises: a carrier including a barrier rib therein and an internal space formed by the barrier rib; an internal surface modification layer formed on a surface of the barrier rib of the carrier in contact with the internal space; a catalyst supported on the inner surface modification layer; and a channel formed on the supported surface and including pores. The catalyst molded body and manufacturing method thereof according to the present invention can have excellent catalytic efficiency by designing a support having an optimal shape through 3D-printing and optimizing coating conditions for supporting the catalyst on the support.
Patent KR-20220142742-A (KR)
Inventor: BAE EUN JUNG
IPC: G06Q30/06
Filed: 2021-04-15
Abstract: A cross-border live commerce purchasing agency platform providing method is performed by a computing device. The method receives product information from a seller terminal, receives a product purchase request from a buyer terminal, allows a seller to transfer a requested product to a logistics point, and delivers goods according to information on a buyer who has requested at the logistics point.
Patent KR-20220144504-A (KR)
Inventor: DO WONIK
IPC: H04R1/10
Filed: 2021-04-20
Abstract: An electronic device and method for audio output are disclosed. According to various embodiments, the electronic device comprises: a wireless communication module and at least one processor functionally connected to the wireless communication module. The at least one processor is configured to transmit audio data to a master earbud device connected to the electronic device through the wireless communication module, detect that audio disconnection occurs in at least one of the master earbud device and a slave earbud device, control at least one of the slave earbud device and an external electronic device so that the slave earbud device is connected to the external electronic device when the audio disconnection is detected, transmit first audio data for the master earbud device to the master earbud device through the wireless communication module, and control the external electronic device through the wireless communication module so that the external electronic device transmits second audio data for the slave earbud device to the slave earbud device. Accordingly, the present invention can supplement the transmission of audio data.
Patent KR-20220146160-A (KR)
Title: Electronic parking brake system and control method thereof
Inventor: KANGWEON KIM
IPC: B60T17/22
Filed: 2021-04-23
Abstract: The present invention relates to an electronic parking brake system and a control method thereof. The electronic parking brake system according to one embodiment drives an electric motor using an H-bridge having a pair of high-side switching elements and a pair of low-side switching elements. The electronic parking brake system comprises a control unit which detects a counter electromotive force of the electric motor in a motor restraint inspection mode for inspecting a restraint failure of the electric motor and determines the restraint failure of the electric motor based on a change in the detected counter electromotive force. Provided are the electronic parking brake system capable of reliably detecting motor restraining, and the control method thereof.
Patent KR-20220164121-A (KR)
Title: Display panel, display device including the same, and method of manufacturing the display device
Inventor: KIM BYOUNG YONG
IPC: H01L21/607
Filed: 2021-06-03
Abstract: The display panel includes a substrate and an uneven pad. The substrate includes a display area and a pad area. The pad area is spaced apart from the display area. The uneven pad is disposed on the substrate in the pad area. The uneven pad includes a first conductive film, an organic film, and a second conductive film. The organic film is disposed on the first conductive film. The organic film has an uneven upper surface. The second conductive film is disposed on the organic film. Since the uneven pad includes the organic film having a predetermined thickness, the pressure transmitted to the uneven pad during an ultrasonic bonding process can increase. Accordingly, the reliability of the ultrasonic bonding process can be improved. Since the upper surface of the uneven pad has an uneven shape, the friction coefficient of the uneven pad can increase. Therefore, the reliability of the ultrasonic bonding process can be improved.
Patent KR-20220164256-A (KR)
Title: System for human resource management
Inventor: WON SO YOON
IPC: G06N3/08
Filed: 2021-06-04
Abstract: Provided are a manpower demand determination method and a device thereof. The method of operating a computing device operated by at least one processor includes the steps of: learning a machine learning model based on branch data related to manpower demand for multiple branches; predicting a change in manpower for a specific branch using the machine learning model, when receiving branch data of the specific branch; and converting the predicted value in the manpower change into the manpower demand.
Patent KR-20220033414-A (KR)
Title: Manufacturing method of Window cover for display device and window cover
Inventor: LEE IN HO
IPC: B29C45/00
Filed: 2021-06-07
Abstract: A manufacturing method of a window cover for a display device of the present invention is to manufacture a window cover by injection compression molding, and can improve the flatness of the window cover by adjusting temperature difference, clamping force, and holding pressure output between an upper mold and a lower mold. The present invention can improve the flatness of the window cover while maintaining birefringence performance of the window cover.
Patent KR-20220168471-A (KR)
Title: pH display device and method for measuring pH without a separate pH sensor
Inventor: BAK TAE UK
IPC: C02F1/00
Filed: 2021-06-16
Abstract: The present invention is a pH display device and a method capable of measuring pH without a separate pH sensor, comprising: an ion exchange membrane (25) having a negative electrode plate and a positive electrode plate installed in an electrolytic cell, having an ion exchange membrane between the same, and coated with a tourmaline layer (26) to prevent the passage of negative ions on the positive electrode plate (23) at a side of the ion exchange membrane (25) of the electrolytic cell (20); an electrolyte tank (10) for supplying electrolytic water obtained by dissolving electrolyte (11) for generating alkaline water to the electrolytic cell (20); a pure water unit (30) for providing pure water for dissolving the electrolyte and pure water supplied to the positive electrode plate (23) to generate alkaline water; a constant current SMPS (40) supplying full current to the negative electrode plate and the positive electrode plate (23) of the electrolytic cell (20); and a control unit (50) which checks whether the voltage value is lowered so that the output becomes constant when the current value increases to attract positive ions from the positive electrode plate (23) when alkaline water is generated by supplying power to the positive electrode plate (23) through the constant current SMPS (40), and outputs to the display (60) to display the hydrogen ion concentration corresponding to the voltage value based on the pH table recording the pH corresponding to the checked voltage and current value.
Patent KR-20220168506-A (KR)
Title: Veneer Manufacturing Method with Cross Groove Shape and Veneer thereof
Inventor: SEOK JEONG KEE
IPC: B27M1/00
Filed: 2021-06-16
Abstract: The present invention relates to a method of manufacturing veneer, comprising the steps of: inputting the shape of a cross groove to be machined into a control unit; joining material veneer to a molding device having a frame and a bed supported on the frame; rotatably coupling a molding member to a molding transfer unit supported by the frame and capable of perform transfer with respect to the bed; and concavely forming, by the molding member, the cross groove on a plate surface of the material veneer based on the cross groove selected in advance by the control unit. According to the present invention, cross grooves of various shapes can be formed simply and conveniently on the surface of veneer, and thus veneer having a groove shape with the diversity of design achieved can be manufactured.
Patent KR-20220168666-A (KR)
Title: Composition for encapsulating organic light emitting diodes and organic light emitting diodes display comprising organic layer prepared using the same
Inventor: NAM SEONG RYONG
IPC: C08F222/10
Filed: 2021-06-17
Abstract: A composition for encapsulating an organic light emitting diode having a CLD value of 50 or more represented by formula 1: CLD = ∑(M_x(N_x - 1)/M_total), and an organic light emitting diode display device including an organic layer formed therefrom are provided. An object of the present invention is to provide the composition for encapsulating the organic light emitting diode that forms the organic layer having excellent film strength.
Patent KR-20220043847-A (KR)
Title: Method, apparatus, electronic device and storage medium for estimating object pose
Inventor: CHAO ZHANG
IPC: G06T7/11
Filed: 2021-06-24
Abstract: The present disclosure relates to an object pose estimation method, a device thereof, an electronic apparatus, and a storage medium. The object pose estimation method determines the reliability of a depth image according to a color image and a depth image of an object, estimates the pose of the object based on three-dimensional key points when the depth image is reliable, and estimates the pose of the object based on two-dimensional key points when the depth image is not reliable.
Patent KR-20220047143-A (KR)
Title: New variety of Chinese cabbage and its seeds
Inventor: KIM JUNG SUN
IPC: A01H1/02
Filed: 2021-06-28
Abstract: The present invention is to provide a new variety of a Chinese cabbage with improved glucosinolate content, seeds of a new variety of a Chinese cabbage, parts and offspring of a new variety of a Chinese cabbage. The present invention is a new variety of Chinese cabbage seeds obtained by crossing a maintenance variety of a Chinese cabbage as a female parent and bok choy as a male parent, and the new variety of Chinese cabbage seeds is deposited under the accession number KACC 98083P.
Patent KR-20220089608-A (KR)
Inventor: HONG CHANG WOO
IPC: G06Q10/10
Filed: 2021-07-01
Abstract: 본 발명은 서로 연계된 작업에서 생산성 저하를 유발시킬 수 있는 병목 지점을 검출하기 위한 연계된 작업의 병목검출 시스템에 관한 것이다. 
본 발명은 1 대 N 또는 M 대 N의 자원 구성으로 이루어지는 둘 이상의 연계된 작업 노드(Node)를 설정하고, 상기 연계된 작업 노드(Node)를 구성하는 전체 자원별 생산량을 결정하여, 각 노드(Node)별 자원 투입 및 분배를 포함하는 작업계획을 수립하며, 수립된 작업계획에 따른 각 자원별 시간 정보를 수집하고, 수집된 시간 정보를 분석 파라미터로 생성하는 제어부를 포함하며, 상기 제어부에서는 각 자원별 분석 파라미터를 통합 모니터링하여 설정된 목표치 기준 파라미터 변동이 가장 먼저 확인되는 자원을 병목 지점으로 검출한다.(단, N은 1이상, M은 2 이상의 자연수) 
이와 같은 본 발명에 의하면, 생산성 저하의 원인이 되는 자원을 파악하고, 이의 해소를 위한 자원의 투입량 및 작업 배분을 용이하게 조정할 수 있는 이점을 가지며, 병목 지점 파악을 통한 실시간 자원 운용 계획이 조정될 수 있으므로 연계된 작업의 효율성이 향상될 수 있는 이점을 가진다.
Patent KR-20220165616-A (KR)
Title: A hologram watermarking system using artificial intelligence
Inventor: YOUNG HO SEO
IPC: G06T1/00
Filed: 2021-07-12
Abstract: The present invention relates to a hologram watermarking system using Artificial Intelligence, using three networks by putting a watermark in a digital hologram and extracting the watermark by using Artificial Intelligence (deep neural network, deep learning). The hologram watermarking system using Artificial Intelligence can invisibly hide information on the watermark in the hologram and improve invisibility of the watermark by learning a restoration process. The hologram watermarking system using Artificial Intelligence includes: a resolution conversion network generating and outputting a feature map from a watermark and a host hologram inputted, respectively; a watermark insertion network generating the feature map of the host hologram and the hologram (watermarked hologram) in which the watermark is inserted as the feature map of the watermark is inputted; a watermark extraction network extracting the watermark from the watermarked hologram; and a learning unit learning each network using a loss function. The hologram watermarking system using Artificial Intelligence can invisibly hide the information on the watermark in the hologram by putting the watermark in the digital hologram using deep learning.
Patent KR-20230012872-A (KR)
Inventor: JANG HO SIK
IPC: H04B10/29
Filed: 2021-07-16
Abstract: According to an aspect of the present invention, a fronthaul multiplexing device merges uplink packets received from two or more radio units in a compressed state and accumulates and merges them immediately upon receipt to reduce a usage amount of a memory or converts, compresses and stores them by a compression method with high compression efficiency when they are stored in the memory.
Patent KR-20230018114-A (KR)
Title: Welding Guide for Thermal Protection
Inventor: JEONG MOO SOO
IPC: B23K37/04
Filed: 2021-07-29
Abstract: The present invention provides a heat protection support for welding, which comprises: an aluminum sheet for dissipating heat; a first heat blocking sheet laminated on an upper surface of the aluminum sheet and disposed between a base material for welding and the aluminum sheet to primarily block heat generated at a welded portion; and a second heat blocking sheet which is laminated on a lower surface of the aluminum sheet and disposed between the aluminum sheet and a heat radiation box to secondarily block heat generated from the welded portion. The first heat blocking sheet and the second heat blocking sheet are made of silica fibers, and thus, heat blocking performance may be improved.
Patent KR-20230021968-A (KR)
Title: Interactive search system based on deep learning
Inventor: KIM YONG SUN
IPC: G06N3/08
Filed: 2021-08-06
Abstract: The present invention relates to an interactive search system based on deep learning. The interactive search system based on deep learning, according to the present invention, comprises: a question change unit; an answer matching unit; a search word input unit; and an information expression unit. Therefore, the intention of a user regarding typos, incorrect spacing, and incorrect information, that is, error questions, can be inferred.
Patent KR-20230023309-A (KR)
Title: Integral foaming cover material and manufacturing method thereof
Inventor: OH CHUNGSIK
IPC: B32B5/18
Filed: 2021-08-10
Abstract: The present invention relates to an integrated foam cover material and a manufacturing method of the cover material, and more specifically, to an integrated foam cover material and a manufacturing method of the cover material, which has excellent touch (feeling), prevents wrinkles, makes sewing work easy, ensures easy and even distribution of urethane foam liquid injected inside a mold, improves manufacturing convenience, quality and the like by integrating a mold foam and base material inside the mold, and can be used as a car cover material. The present invention relates to the integrated foam cover material, wherein a fabric member made of cloth or leather is attached to an elastic member with a three-dimensional network structure, and the other side is heated and pressed at a constant temperature and pressure to change an open cell into a cross cell to form a shape change layer.