baber/WOPTO huggingface dataset:
Patent WO-2018207971-A1 (WO)
Title: 메탄가스 환원법을 이용한 고순도 주석 회수 및 수소 생산방법
Inventor: HAN JUN HYUN
IPC: C22B25/08
Filed: 2017-07-21
Abstract: 본 발명은 메탄가스를 이용하여 주석산화물로부터 고순도 주석을 회수하고 이와 동시에 수소를 생산하는 방법에 관한 것으로, 주석회수 공정과 수소생산 공정을 융합한 메탄가스 환원법을 이용하여 메탄가스와 주석산화물로부터 이산화탄소, 이산화황, 산화질소 등의 환경오염물질의 발생 없이도 고순도 주석을 안정적으로 회수할 수 있고 동시에 새로운 청정에너지 자원인 수소를 생산할 수 있다. 또한, 본 발명에 따라 각종 산업에서 발생하는 주석산화물을 포함하는 폐기물을 재활용함으로써 환경오염을 방지하고, 고가금속인 주석을 고순도로 안정적으로 회수함과 동시에 수소 생산 비용을 획기적으로 낮춤으로써 경제성을 높여 자원의 효율적 이용을 도모할 수 있다.
Patent WO-2018048238-A1 (WO)
Title: 발전부의 영구자석과 코일이 직렬배치된 자성유체를 이용한 고효율 연속발전 사이클 장치
Inventor: LEE SEHEE
IPC: H02K44/00
Filed: 2017-09-08
Abstract: 본 발명은 발전부의 영구자석과 코일이 직렬배치된 자성유체를 이용한 고효율 연속발전 사이클 장치에 관한 것으로서, 보다 상세하게는 자성을 띄는 나노입자인 자성유체와, 상기 자성유체가 내부로 통과되어 순환되는 순환파이프와, 상기 순환파이프의 외측을 감싸도록 하여 상기 순환파이프의 길이방향을 따라 일정 간격으로 복수개 배치되는 영구자석과, 상기 순환파이프의 외측을 감싸도록 권선되되, 상기 순환파이프의 길이방향을 따라 상기 영구자석 사이에 복수개 배치되어 코일을 포함하는 유도발전부를 포함하여 제공된다. 상기와 같은 본 발명에 따르면, 발전코일과 영구자석의 배치를 순환관의 길이방향을 따라 직렬형태로 배치시켜 영구자석의 내경이 줄어들어 공간적 효율을 높이도록 하며, 순환관의 길이방향을 따라 다양한 직경의 코일을 복수개로 스택시켜 기포와 같은 비자성체의 다양한 길이를 가지는 패턴에 의해 상쇄되는 발전전압을 보완시켜 발전전압을 더욱 높이도록 하여 발전효율이 증대되는 효과가 있다.
Patent WO-2019013403-A1 (WO)
Title: Agents for preventing or treating urinary disease and preparing the same
Inventor: KIM YUN-SIK
IPC: A61K9/50
Filed: 2017-11-23
Abstract: The present disclosure provides an agent for preventing or treating urinary disease, which contains tamsulosin or a pharmaceutically acceptable salt thereof, a PDE-5 inhibitor and a muscarinic receptor antagonist, and a method for preparing the same. The pharmaceutical agent according to the present disclosure, which contains tamsulosin, a PDE-5 inhibitor and a muscarinic receptor antagonist, is capable of treating benign prostatic hypertrophy, erectile dysfunction and bladder disease at the same time. In addition, the pharmaceutical agent according to the present disclosure provides a sustained-release effect and reduces treatment period and side effects.
Patent WO-2019142969-A1 (WO)
Title: Bundle-type hair transplanter
Inventor: KIM BYOUNG SUL
IPC: A61B17/00
Filed: 2018-02-20
Abstract: The present invention relates to a bundle-type hair transplanter having a novel structure in which various sets of components, such as hair transplantation needles necessary for hair transplantation are mounted as a bundle type within a single hair transplanter, and then each of the needles continuously transplants hairs. A hair transplanter (A) of the present invention comprises: a center shaft (100) having a plurality of slide rail grooves (110) radially engraved around the outer circumference of the circular arc thereof; a plurality of slide block-type acupuncture channels (200) respectively coupled to the plurality of slide rail grooves (110), and including hair transplantation needles (230), core shafts (240), and elastic springs (260); an upper head part (300) formed at the upper end of a body frame (10) and a lower lid unit (400) formed at the lower part thereof; an automatic hair transplantation needle discharge means (500) for discharging the hair transplantation needles (230) to the lower surface of the upper head part (300); a hair transplantation needle upward separation means (600) for upwardly spacing the hair transplantation needles (230) according to the operation of a user; a temporary core shaft locking means (800) for temporarily stopping the hair root by the core shafts; and a sequential channel rotating means (700) for sequentially rotating, one by one, the plurality of acupuncture channels (200) including the hair transplantation needles.
Patent WO-2018203707-A1 (WO)
Title: Procédé et appareil de transmission d'informations de marge de puissance dans un système de communication
Inventor: RYOO SUNHEUI
IPC: H04W72/04
Filed: 2018-05-04
Abstract: La présente invention concerne un procédé et un système de communication pour faire converger un système de communication de cinquième génération (5G) permettant la prise en charge de débits de données supérieurs à ceux d'un système de quatrième génération (4G) avec une technologie d'Internet des objets (IdO). La présente invention peut être appliquée à des services intelligents basés sur la technologie de communication 5G et sur la technologie associée à l'IdO, tels qu'une maison intelligente, un bâtiment intelligent, une ville intelligente, une voiture intelligente, une voiture connectée, des soins de santé, de l'enseignement numérique, du commerce de détail intelligent, et des services de sécurité et de sûreté. De plus, un procédé d'un terminal dans un système de communication sans fil consiste : à recevoir des informations système comprenant des premières informations de forme d'onde de liaison montante pour un accès initial ; à transmettre un message de requête de connexion de commande de ressource radio (RRC) sur la base des premières informations de forme d'onde de liaison montante ; à recevoir un message de réponse de connexion RRC comprenant des secondes informations de forme d'onde de liaison montante pour une transmission de données de liaison montante ; et à transmettre les données sur la base de la seconde forme d'onde de liaison montante.
Patent WO-2019054605-A1 (WO)
Title: Automatic determination control method for efficient hot water preheating time according to installation environment
Inventor: LEE EUN EOK
IPC: F24D19/10
Filed: 2018-06-07
Abstract: The purpose of the present invention is to provide an automatic determination control method for efficient hot water preheating time according to an installation environment, which can improve the efficiency of hot water preheating and minimize unnecessary energy loss by deriving and applying optimal hot water preheating operation time and preheating standby time according to an installation environment of a hot water supply device. To this end, the present invention is configured to comprise: a hot water preheating operation time determination step for counting the time from the time when hot water preheating is operated to the time when a return water temperature reaches a reference temperature and is stabilized and determining the time as a hot water preheating operation time; and a hot water preheating standby time determination step for, after stopping hot water preheating and standing by for preheating during a temporarily stored hot water preheating standby time, measuring the return water temperature when a predetermined time elapses after re-performing preheating, and when the return water temperature is within a predicted reference temperature range, determining the temporarily stored hot water preheating standby time as a hot water preheating standby time.
Patent WO-2019009602-A1 (WO)
Title: Board-type smart learning tool
Inventor: BANG SANGBONG
IPC: A63F3/00
Filed: 2018-07-04
Abstract: The present invention relates to a board-type smart learning tool, and the purpose of the present invention is to provide a digital fusion learning tool for improving creativity and problem-solving ability by providing a board game which fuses analogue and digital technologies, and a moving device which moves automatically or manually on a game board according to conditions and settings of a board game. In other words, the present invention provides the board-type smart learning tool in which the board game has a plate-shaped board part on which learning is conducted, a separate smart device for recognizing the board part, and a moving device for moving on the board part by being controlled by the smart device; wherein the board part has a game board and board item cards; the smart device has a smart recognition sensor, a display, a device transmission and reception apparatus, and an operation apparatus; smart item cards are provided for use with the smart device; a board display code is provided for displaying positions on top of the game board and a cover board part; and the moving device, which moves by means of transmission and reception with the smart device, has a movement recognition sensor for recognizing the board item cards of the board part and the board display code.
Patent WO-2019022517-A1 (WO)
Title: Three-dimensional head-up display device for vehicle and method for forming same
Inventor: ROH JIHYUNG
IPC: B60K35/00
Filed: 2018-07-25
Abstract: The present invention relates to a three-dimensional head-up display device for a vehicle and a method for forming the same. The present invention provides a technology wherein a plurality of split screens are disposed at different distances from a projection lens, and image light projected from the projection lens forms an image on the plurality of split screens and then the image is formed into a plurality of virtual images having different focuses on the opposite side to the windshield surface. The head-up display device for a vehicle according to the present invention can provide a more realistic three-dimensional augmented reality to a driver by placing an image, which is provided to the driver, at partially different focal lengths.
Patent WO-2020054917-A1 (WO)
Title: Method for producing lithium compound
Inventor: KIM KI YOUNG
IPC: B01D61/42
Filed: 2018-12-21
Abstract: Introduced is a method for producing a lithium compound, the method including: a step for heat-treating a lithium-containing ore; a step for roasting the heat-treated ore with a sulfuric acid to produce a product; a step for producing a leaching solution by mixing the product with a leachate; a step for purifying the leaching solution; and a step for adding a phosphorus supplying substance and a basic substance to the purified leaching solution to obtain a solid-phase lithium phosphate.
Patent WO-2019203425-A1 (WO)
Title: Device and method for processing signal of electronic pen having changed resonant frequency
Inventor: KIM YONGWOON
IPC: H04W4/80
Filed: 2019-01-21
Abstract: An electronic device is disclosed. Other various embodiments understood through the specification are also possible. The electronic device comprises: a housing; a display panel which is positioned inside the housing, is viewed through the housing and can detect the input of a stylus pen; a control circuit for controlling the display panel; a communication module positioned inside the housing; a processor positioned inside the housing and operatively connected to the display panel and the communication module; and memory positioned inside the housing and operatively connected to the processor. When the memory is executed, the processor receives, from the stylus pen by means of the communication module, a first signal comprising information relating to one or more frequencies associated with a resonant circuit inside the stylus pen, and instructions for adjusting one or more parts of the control circuit are stored by means of at least a part of the information.
Patent WO-2019146993-A1 (WO)
Title: Liquid lens control circuit, camera module, and liquid lens control method
Inventor: KIM CHANG WOOK
IPC: G02B7/04
Filed: 2019-01-22
Abstract: The present invention provides a camera module comprising a liquid lens and a voltage control circuit, wherein: the liquid lens comprises a first plate including a cavity in which a conductive liquid and a non-conductive liquid are arranged, a second plate arranged on the first plate, and a third plate arranged under the first plate; a common electrode is arranged on one side of the first plate; a plurality of individual electrodes are arranged on the other side of the first plate; the voltage control circuit comprises a first voltage generator for outputting a first voltage, and a DC bias end arranged between an output end of the first voltage generator and a ground voltage; and a switching unit comprises a plurality of first switches selecting either the first voltage or the ground voltage so as to transmit the same to the plurality of individual electrodes, and a second switch selecting either the first voltage or the ground voltage so as to transmit the same to the common electrode.
Patent WO-2019208941-A1 (WO)
Title: Controllable modifiable shader layer for head mountable display
Inventor: PERDICES-GONZALEZ SERGIO
IPC: G02B27/01
Filed: 2019-03-27
Abstract: The present disclosure includes a system and method for creating a modifiable shader layer associated with a lens of a head-mountable device (HMD). The method includes providing a modifiable shader layer associated with a lens of a head-mountable display (HMD), where the modifiable shader layer is provided in a first state, and includes at least one of Liquid Crystal Smectic-A (LCSMA), liquid crystal polymer composites (LCPC), electro-wetting display (EWD), electro-dispersive display (ELDD), or electrochromic display (ECD). The method further includes causing the modifiable shader layer to transition from the first state to a second state that is different from the first state, and determining, based on whether the modifiable shader layer is in the first state or the second state, content to present via the lens of the HMD. The first state and the second state are one of a transparent state, an opaque state, or a partially opaque state.
Patent WO-2020032486-A1 (WO)
Title: Apparatus and method for communicating by using bluetooth low energy
Inventor: PARK CHUNHO
IPC: H04W4/80
Filed: 2019-08-02
Abstract: An electronic device is provided. The electronic device includes a communication module supporting communication based on Bluetooth Low Energy (BLE), and a processor operatively coupled to the communication module. The processor is configured to transmit control information to request the communication module to operate in a first mode. Upon receiving an advertising Packet Data Unit (PDU) of predefined types from an external electronic device, the first mode corresponds to a mode of controlling the communication module so that a scan request is transmitted to the external electronic device in response to reception of the advertising PDU of the predefined types. The communication module is configured to receive the advertising PDU from the external electronic device, while operating in the first mode, on the basis of the control information, identify that a type of the received advertising PDU corresponds to a first type distinct from the predefined types, on the basis of a header included in the received advertising PDU, bypass transmission of the scan request on the basis of the identifying, and transmit to the processor an advertising notification for representing that the advertising PDU of the first type has been received.
Patent WO-2020032494-A1 (WO)
Title: Wire rod for chq capable of reducing softening treatment time, and method for manufacturing same
Inventor: LEE BYOUNG-GAB
IPC: C22C38/00
Filed: 2019-08-02
Abstract: Provided are a wire rod for cold heading quality capable of reducing softening treatment time, and a method for manufacturing same. A wire rod for cold heading quality of the present invention comprises, in weight %, 0.15-0.5% of C, 0.02-0.4% of Si, 0.3-1.2% of Mn, 0.02-0.05% of Al, 0.03% or less of P, less than 0.01% of S, less than 0.01 of N and the remainder being Fe and other unavoidable impurities. The internal structure thereof comprises a proeutectoid ferrite structure of 20-90 area %, 5 area % or less of bainite and martensite structures and a residual pearlite structure. 80% or higher of an equilibrium proeutectoid ferrite fraction is a proeutectoid ferrite structure having an average particle diameter of 5㎛ or less. The tensile strength of the wire rod satisfies the following relational expression 1. [Relational expression 1] TS(MPa) ≥≥ 279+864*([C]+[Si]/8+[Mn]/18)
Patent WO-2020032495-A1 (WO)
Title: Valve block for hydraulic brake system
Inventor: KIM EUN MI
IPC: B60T13/14
Filed: 2019-08-02
Abstract: Disclosed is a valve block for a hydraulic brake system. The valve block for a hydraulic brake system according to an embodiment comprises: a first valve row in which NO valve accommodation bores for accommodating each of a plurality of NO valves are disposed; a second valve row in which NC valve accommodation bores for accommodating each of a plurality of NC valves are disposed; a pair of pump accommodation bores formed symmetrically on both sides to be disposed between the first and second valve rows and accommodating a piston pump; a pair of first damping bores formed symmetrically on both sides to be disposed above the first valve row and accommodating a first pulsation damping device; a pair of second damping bores formed symmetrically on a top surface to be disposed above the first damping bores and accommodating a second pulsation damping device; a pair of low pressure accumulator accommodation bores formed symmetrically with each other on a bottom surface; and pressure sensor accommodation bores formed on the front surface to be disposed close to the pair of low pressure accumulator accommodation bores.
Patent WO-2020050559-A1 (WO)
Inventor: KIM MIN JI
IPC: H01M10/0585
Filed: 2019-08-30
Abstract: La présente invention concerne un séparateur pour accumulateur destiné à assurer l'isolation entre une cathode et une anode, le séparateur ne comprenant pas de substrat en polyoléfine, étant composé d'une structure membranaire comprenant un support fibreux, des particules inorganiques et un liant, et présentant une stabilité dimensionnelle améliorée.
Patent WO-2021066230-A1 (WO)
Inventor: KANG JONG MIN
IPC: E02F9/08
Filed: 2019-10-02
Abstract: Disclosed is small multi-purpose construction machinery comprising a track driving device which comprises: a main body; three hinges which are provided on the main body to be steered by means of respective steering motors; and three track apparatuses which are respectively connected to the three hinges and of which the respective driving directions can be independently controlled by means of steering in accordance with the rotation of the hinges. Each of the three track apparatuses is connected via the side frames of the track apparatus to the respective hinge positioned in the eccentric position at a fixed interval along the widthwise center line of the track apparatus from the center of the respective track apparatus. The three track apparatuses are in the same form, each comprising: a sprocket for receiving power from a driving motor; a rodler performing both functions of an idler and roller; and a track surrounding the outer peripheral surface of the rodler and the sprocket.
Patent WO-2021075599-A1 (WO)
Inventor: KWON YOUNG-JUN
IPC: C12M1/00
Filed: 2019-10-17
Abstract: The present invention relates to a livestock carcass treatment system (1). The livestock carcass treatment system (1), which is a livestock carcass treatment system (1) for fermenting and decomposing livestock carcasses by using ultra-high temperature microorganisms at 85-110 ℃ and in aerobic conditions, comprises: a movable fermentation treatment part (3), which is moved to a site where disease breaks out so as to treat livestock carcasses by using ultra-high temperature microorganisms, or a burying-type fermentation treatment part (5) for excavating burial sites (6) in an area adjacent to the site where disease breaks out and treating livestock carcasses by using ultra-high temperature microorganisms; and a base treatment part (7) for secondarily treating livestock carcasses, which have undergone primary treatment by means of the movable fermentation treatment part (3) or the burying-type fermentation treatment part (5), by using ultra-high temperature microorganisms, wherein during the primary treatment, livestock carcasses are treated with ultra-high temperature microorganisms in a fermentation temperature range of 85-110 ℃ for 8-15 days so that flesh parts are decomposed and, during the secondary treatment, livestock carcasses are treated with ultra-high temperature microorganisms for 2-4 weeks so that bones are decomposed.
Patent WO-2020262764-A1 (WO)
Inventor: MIN JAE HO
IPC: C08L79/08
Filed: 2019-10-24
Abstract: Provided are: a graphite sheet having a thickness of about 50 ㎛ to about 100 ㎛ and a second surface damage rate, expressed by equation 2 below, of 0% to about 0.004%; and a manufacturing method therefor. <Equation 2> second surface damage rate (%) = { ( B 1  / B 0  ) × 100 } In equation 2, B 0  represents the area (mm 2 ), measured by photographing a graphite sheet specimen at 10 magnification, and B 1  represents the area (mm 2 ) of a damaged site, measured by photographing the graphite sheet specimen at 10 magnification.
Patent WO-2020184807-A1 (WO)
Inventor: SHIN BYUNG HYUN
IPC: H01L21/66
Filed: 2019-11-21
Abstract: The present invention relates to a wafer inspection device. The wafer inspection device comprises: a wafer probing stage configured to move a chuck, on which a wafer is mounted, in vertical and horizontal directions; and a top plate configured to have a probe card mounted at a position opposite to the chuck, the top plate being positioned on the top of the wafer probing stage, and further comprises a tester fixing module for sliding a tester to mount the tester on the upper surface of a substrate or sliding the tester to separate the tester from the substrate, wherein the substrate is the top plate or the probe card.
Patent WO-2020171353-A1 (WO)
Title: Procédé de préparation d'un extrait de jade soluble dans l'eau et composition cosmétique
Inventor: LIM JAE SUN
IPC: A61K8/25
Filed: 2019-12-04
Abstract: La présente invention concerne un procédé de préparation d'un extrait de jade soluble dans l'eau, le procédé comprenant les étapes consistant à : purifier du jade en poudre (S10) ; ajouter de l'eau au jade en poudre purifié à l'étape S10 et agiter (S20) ; soniquer le liquide agité à l'étape S20 (S30) ; et filtrer, hors du liquide soniqué à l'étape S30, le jade en poudre non dissous dans l'eau (S40).
Patent WO-2020171640-A1 (WO)
Title: 전고체 전지를 위한 고체전해질의 제조 방법과 고체전해질
Inventor: KANG BYOUNG-WOO
IPC: C01G25/00
Filed: 2020-02-21
Abstract: 본 발명의 목적은 종래의 가넷 구조 고체 전해질에 비해, 리튬 금속과의 물리적 접촉이 양호하고, 젖음 특성이 향상되며, 특히 임계전류밀도를 획기적으로 향상시킬 수 있어 리튬 수지상의 생성을 억제할 수 있는 고체 전해질 조성물을 제공하는데 있다. 상기 본 발명의 목적을 달성하기 위한 본 발명의 제1 측면은, 가넷 구조를 가지고, 하기 [화학식 1]로 표현되는 조성을 갖는 고체 전해질용 조성물을 제공하는 것이다. [화학식 1] Li a+x La 3 M 2 O 12 Al y  (5≤a≤9, 0<x≤0.3a, 0<y≤0.6, M은 Nb, Zr, Sb, Sn, Hf, Bi, W, Se, Ga, Ge 및 Ta 중에서 선택된 1종 이상)
Patent WO-2021162171-A1 (WO)
Title: Method of producing chlorine dioxide-emitting sticker and chlorine dioxide-emitting sticker
Inventor: PARK JIN YOUNG
IPC: A01N59/00
Filed: 2020-04-01
Abstract: The present invention relates to a method of producing a chlorine dioxide-emitting sticker and to a chlorine dioxide-emitting sticker. The chlorine dioxide-emitting sticker of the present invention comprises: a release sheet layer (10) which enables a chlorine dioxide-emitting sticker to be releasably attached to the top surface thereof; an adhesive agent layer (20) which is releasably attached to the top surface of the release sheet layer and consists of an adhesive agent for enabling the sticker to attach to an adherend; a base film layer (30) which is stacked on the top surface of the adhesive agent layer (20); a chlorine dioxide-emitting layer (40) which is stacked on the top surface of the base film layer; and a cover film layer (50) which is stacked on the top surface of the chlorine dioxide-emitting layer, wherein the chlorine dioxide-emitting layer (40) includes a chlorine dioxide-emitting layer member impregnated with a chlorine dioxide-emitting adsorbent, and a tray film member (42) accommodating the chlorine dioxide-emitting layer member by surrounding same, and the tray film member (42) is characterized by having a discharge opening (42b) formed on a side surface of the sticker.