baber/WOPTO huggingface dataset:
Patent WO-2020116747-A1 (WO)
Inventor: KIM JINMIN
IPC: H04B7/06
Filed: 2019-09-10
Abstract: The present invention relates to an apparatus and a method for performing beamforming using multiple antennas in a wireless AV system. The present specification discloses a wireless data transmission apparatus comprising: a plurality of transmission antennas; a communication circuit for performing a MIMO beamforming procedure on the basis of an individual transmission sector sweep for each of the plurality of transmission antennas during a data transmission interval within a beacon interval, and transmitting a physical layer protocol data unit (PPDU) frame to a wireless data reception apparatus through the plurality of transmission antennas; and a processor connected to the communication circuit, and configured to generate AV data to be transmitted through the PPDU frame and provide the generated AV data to the communication circuit. The present invention can reduce time required for MIMO beamforming while minimizing training of an excessive sector combination in a communication procedure or information related to the MIMO beamforming in a wireless AV system, and maintain the reliability of the system by using an optimum sector combination.
Patent WO-2020085841-A1 (WO)
Inventor: KIM YOUNG DOK
IPC: B01J37/02
Filed: 2019-10-25
Abstract: The present invention relates to a photocatalyst, a product comprising same, and a method for preparing a photocatalyst and, more specifically, to an inorganic oxide-based photocatalyst, a product comprising same, and a method for preparing a photocatalyst, the inorganic oxide-based photocatalyst comprising inorganic oxide and a ferrocene-derived iron oxide layer formed on the inorganic oxide.
Patent WO-2020159107-A1 (WO)
Title: Seismic isolation device
Inventor: JE HEE MOON
IPC: F16F15/02
Filed: 2020-01-13
Abstract: The present invention relates to a seismic isolation device and, more specifically, to a seismic isolation device which, when an earthquake occurs, can minimize earthquake damage by minimizing shaking of a structure or equipment installed on the seismic isolation device and quickly returning the shaken structure or equipment to the initial position thereof. To this end, the seismic isolation device of the present invention comprises: plates arranged at the top and bottom of the seismic isolation device, respectively; steel balls disposed between the plates; and a sensor provided at one side of the seismic isolation device, wherein the plates are coupled to each other while facing each other in the perpendicular direction.
Patent WO-2020175871-A1 (WO)
Title: Système de test pour dispositif de soins de la peau
Inventor: YOON YOUNGRO
IPC: G01R19/255
Filed: 2020-02-24
Abstract: La présente invention concerne un système de test de dispositif de soins de la peau pour la commande et la surveillance de la sortie d'un dispositif de soins de la peau, ainsi qu'un système de test pour un dispositif de soins de la peau, surveillant une valeur d'énergie de sortie tout en régulant l'énergie de sortie d'un prototype de dispositif de soins de la peau nécessitant une vérification, ce qui permet une vérification visuelle de l'énergie qui est réellement délivrée, et permet la détection d'une sortie du dispositif de soins de la peau par comparaison d'une valeur d'énergie de sortie ayant une valeur limite de sortie comme cela est indiqué dans les exigences pour des normes de test de sécurité électrique au moment de la fabrication.
Patent WO-2020231037-A1 (WO)
Inventor: SHIN HEE YONG
IPC: H01L21/67
Filed: 2020-04-24
Abstract: A substrate drying chamber according to the present invention comprises: an upper housing; a lower housing; a substrate placing plate; an upper supply port which provides a supply path for a supercritical fluid for drying; an integrated supply/discharge port which provides a supply path for a supercritical fluid for initial pressurization and a discharge path for a mixed fluid obtained by dissolving an organic solvent in a supercritical fluid for drying after drying is performed by the supply of the supercritical fluid for drying; an agitator which agitates the supercritical fluid for initial pressurization and the supercritical fluid for drying; and a heating member which operates to heat the supercritical fluid for initial pressurization and the mixed fluid when the supercritical fluid for initial pressurization is supplied or the mixed fluid is discharged.
Patent WO-2020218882-A1 (WO)
Inventor: PARK GIWON
IPC: H04W72/04
Filed: 2020-04-24
Abstract: A method for performing an operation for a first terminal in a wireless communication system, according to one embodiment, comprises the steps of: transmitting a sidelink signal to a second terminal by using a sidelink resource; receiving a reception response to the sidelink signal from the second terminal; performing a radio link failure (RLF) procedure on the basis of the reception response; and transmitting, to a base station, a RLF instruction for indicating that the RLF procedure has been performed on the basis of the allocation of the sidelink resource by the base station, and not transmitting the RLF instruction to the base station on the basis of the selection of the sidelink resource by the first terminal.
Patent WO-2020226329-A1 (WO)
Inventor: KIM KIHYUN
IPC: H01M10/052
Filed: 2020-04-28
Abstract: Disclosed are a functional separator having catalytic sites introduced thereinto, a manufacturing method therefor, and a lithium secondary battery comprising same, wherein in order to solve problems occurring due to lithium polysulfide eluted from a cathode, a material capable of performing a role of a reduction catalyst of lithium polysulfide is coated on a surface of the separator, thereby improving capacity and lifetime of the battery. The functional separator having catalytic sites introduced thereinto comprises: a base separator; and a catalytic site-containing coating layer positioned on a surface of the base separator.
Patent WO-2021261644-A1 (WO)
Inventor: PARK CHAN WOO
IPC: A47J31/36
Filed: 2020-07-02
Abstract: The present invention relates to a coupling and separation device of a coffee extraction apparatus for coupling or separating the coffee extraction apparatus to/from the inside of a coffee machine, wherein the coupling and separation device may comprise: a fixing part fixedly installed inside the coffee machine; a moving part that is composed of a lower plate on which the coffee extraction apparatus is seated and a pair of upper plates extending upwardly from both sides of the lower plate, and is positioned between a pair of side plates; and a driving unit that is connected to one side of an upper plate through any one of the pair of side plates from the outside thereof, and converts a rotational motion into a linear motion to elevate or lower the moving part.
Patent WO-2022054970-A1 (WO)
Inventor: SONG INSU
IPC: G06F1/16
Filed: 2020-09-08
Abstract: A mobile terminal includes: a body including a first frame and a second frame which can slide, with respect to the first frame, in a first direction or a second direction opposite to the first direction; a flexible display unit which surrounds a part of the body and changes an area located on the front surface according to the sliding movement of the second frame; a rivet rail which is formed on the second frame and extends in the first direction; and a slide rivet which protrudes from a surface facing the body of the flexible display unit and moves along the rivet rail when the second frame slides, thereby being possible to minimize a lifting phenomenon of a variable portion of the display unit.
Patent WO-2022092375-A1 (WO)
Title: Power supply apparatus detecting gas leak
Inventor: Park jeong in
IPC: F17C13/02
Filed: 2020-11-02
Abstract: According to an embodiment of the present invention, a power supply apparatus for detecting a gas leak is provided. The apparatus may comprise: a power supply pipe which is connected to a pump and has a power line passing therethrough, the power line supplying power from a power supply unit to a motor in the pump; a flexible joint pipe having one side connected to the power supply pipe and the other side connected to the power supply unit; a power inlet unit having one side facing the pump and the other side positioned on the power supply pipe so as to face the power supply unit to connect the power line, and preventing gas leak from one side to the other side in the pump; and a leak detection unit which fills the power supply pipe with an inert gas and detects a gas leak according to a change in pressure.
Patent WO-2021125576-A1 (WO)
Title: 전극용 무기물층 코팅용 테이프 및 이의 제조방법
Inventor: KIM YONG TAE
IPC: H01M10/42
Filed: 2020-11-18
Abstract: 본원발명은 코팅용 테이프 및 이의 제조방법에 관한 것으로, 보다 상세하게는 전극의 일면 또는 양면에 형성하는 무기물층을 접착성 있는 테이프의 형태로 형성하여 전지에 부착시킬 수 있도록 하는 것을 특징으로 하는 코팅용 테이프 및 이의 제조방법에 관한 것이다.
Patent WO-2021172719-A1 (WO)
Inventor: YOON PIL SUN
IPC: G01S17/08
Filed: 2020-12-11
Abstract: The present invention relates to an IoT-based groundwater monitoring system in which a lidar sensor measurement device equipped with a lidar sensor and a GPS sensor is provided on the upper side of a ground well, so as to store and manage geographic information about the location thereof and real-time groundwater level change data. The groundwater monitoring system, using water level measurement, according to the present invention comprises: a GPS sensor unit which records location information by using a satellite signal; a measurement sensor unit which generates water level information by measuring the level of groundwater by emitting a laser vertically downward; a memory unit which integrates and stores the generated location information and water level information as one data value; a communication unit which transmits the stored data value to the outside; and a power supply unit which supplies power for operating the lidar sensor measurement device.
Patent WO-2021125896-A1 (WO)
Title: 내막 단백질의 변이체 및 이를 이용한 목적 산물 생산 방법
Inventor: KIM SEO YUN
IPC: C12N15/77
Filed: 2020-12-18
Abstract: 본 출원은 내막 단백질인 YjeH의 변이체, 이를 포함하는 미생물 및 이를 이용한 목적 산물 생산 방법에 관한 것이다.
Patent WO-2021141346-A1 (WO)
Title: Point cloud data transmission device, transmission method, processing device and processing method
Inventor: HURK HYEJUNG
IPC: H04N19/61
Filed: 2021-01-05
Abstract: A point cloud data transmission method, according to embodiments, may enable encoding and transmitting point cloud data. A point cloud data processing method, according to embodiments, may enable receiving and decoding point cloud data.
Patent WO-2021172741-A1 (WO)
Inventor: SOK JUNG CHUL
IPC: F16L3/24
Filed: 2021-01-12
Abstract: The content disclosed in the present specification relates to providing a pipe fixing device that is manufactured at lower costs due to reduced costs of raw materials, is environment-friendly, and stably supports a pipe. According to an embodiment of the content disclosed in the present specification, the pipe fixing device comprises: a fixing part formed in a channel shape in which a first space of the inside thereof is opened to the outside through an opening formed in the upper portion thereof; and a supporting part coupled to the lower portion of the fixing part and formed of steel slag, wherein some of corners at the upper end of the fixing part corresponding to the front and the rear of the opening are formed to be curved toward the first space.
Patent WO-2021210920-A1 (WO)
Inventor: RYU HYUNG-CHUL
IPC: A61K31/343
Filed: 2021-04-14
Abstract: 본 발명은 라멜테온의 새로운 제조 방법 및 이러한 제조 방법에서 이용되는 중간체 화합물을 제공한다. 본 발명에 따른 제조 방법은 경제적이며, 상대적으로 온화한 조건에서 제조 가능하다.
Patent WO-2022005090-A1 (WO)
Title: Method and apparatus for providing diagnosis result
Inventor: SON JAEMIN
IPC: G16H15/00
Filed: 2021-06-23
Abstract: According to an embodiment of the present disclosure, a method for providing diagnosis-related information regarding medical data performed by one or more processors of a computing device is disclosed. The method may comprise the steps of: calculating first diagnosis information regarding input medical data, by using a first diagnosis network trained to output diagnosis information on the basis of the medical data; calculating second diagnosis information regarding the input medical data, by using a second diagnosis network trained to output diagnosis information on the basis of a feature vector about the medical data calculated by the first diagnosis network; and generating correlation information including the first diagnosis information and the second diagnosis information calculated regarding the input medical data, on the basis of a portion of a calculating process of the first diagnosis network or a calculating process of the second diagnosis network.
Patent WO-2022005129-A1 (WO)
Inventor: BAE JIN YONG
IPC: C08K5/526
Filed: 2021-06-28
Abstract: Une composition de résine de polyphosphonate selon la présente invention comprend : environ 100 parties en poids d'une résine de polyphosphonate contenant un motif répété représenté par la formule chimique 1 ; et d'environ 0,01 à environ 0,05 partie en poids d'un composé phosphite contenant du phosphonate de diphényle et/ou un composé phosphite représenté par la formule chimique 2. La composition de résine de polyphosphonate présente d'excellentes propriétés de résistance à la chaleur, de stabilité à la chaleur humide, de résistance à la décoloration, d'ininflammabilité et similaires.
Patent WO-2022031032-A1 (WO)
Title: Electronic device and method of displaying visual information in theme content
Inventor: CHO BONGJE
IPC: G06T11/00
Filed: 2021-08-04
Abstract: An electronic device according to various embodiments comprises a display, a processor, and a memory, wherein when a theme of the electronic device is applied, the memory may store instructions that, when executed, control the processor to: on the basis of receiving a content display request, when content includes a first object stored with an individual custom color value, convert a color value of the individual custom color to a spatial value; and by comparing spatial distances between each color included in a standard color chart stored in the memory on the basis of the converted spatial value, standardize by a color value positioned at the smallest distance; and summon the first object of the individual custom color in the standardized color value to display same on the display.
Patent WO-2022092614-A1 (WO)
Title: 부식방지층이 전지케이스의 내면에 형성되어 있는 이차전지
Inventor: YUN Hyunwoong
IPC: H01M50/342
Filed: 2021-10-08
Abstract: 본 발명은, 원통형 이차전지의 전지케이스, 각형 이차전지의 전지케이스의 내면 일부에 유무기 혼합층의 부식방지층이 형성되어 있는 이차전지를 제공한다.
Patent WO-2022080798-A1 (WO)
Title: 나파모스타트 또는 이의 약제학적으로 허용가능한 염을 함유하는 방출 조절 제형 및 이의 제조방법
Inventor: HAN SIN YOUNG
IPC: A61K9/24
Filed: 2021-10-12
Abstract: 나파모스타트 또는 이의 약제학적으로 허용가능한 염을 함유하는 방출 조절 제형 및 이의 제조방법에 관한 것으로, 일 양상에 따른 서방성 정제는 단일 방출 조절 시스템 또는 복합 방출 조절 시스템을 이용하여 위 내에서 팽윤 및 부유가 동시에 일어나도록 하여, 약물이 정제에서 모두 방출되기 전에 위와 소장 사이에 있는 유문을 통과할 수 있는 가능성을 거의 배제시킬 수 있는 바, 안정적으로 복용 횟수를 줄일 수 있다. 또한, 일 양상에 따른 서방성 정제는 나파모스타트의 짧은 반감기를 극복하고, 약물 흡수율을 극대화하여 환자의 복용 편의성을 크게 개선시킨 것인 바, 코로나 바이러스 감염증(COVID-19)에 대한 예방 또는 치료 약제로서 유용하게 활용될 수 있다.
Patent WO-2022108121-A1 (WO)
Inventor: JUNG HOJIN
IPC: G06F1/16
Filed: 2021-10-14
Abstract: 본 문서의 다양한 실시예들은 롤러블 디스플레이를 포함하는 전자 장치에 관한 것으로, 하우징의 내부 공간에서 제 1 방향으로 배치되는 회전 축, 상기 회전 축과 결합되고, 상기 회전 축의 회전에 따라 회전하는 제 1 PCB, 상기 하우징의 내부 공간에서 감겨 있도록 배치되고, 상기 회전 축의 회전에 연동하여 상기 하우징의 내부로부터 외부로 인출되되, 상기 제1방향에 수직된 제2방향으로 인출되는 롤러블 디스플레이, 상기 하우징의 내부 공간에서 상기 제 1 평면부와 상기 회전 축의 일단 사이에 배치되고, 상기 회전 축의 회전에 상관없이 고정되고, 제 1 연결 부재를 통해 상기 하우징의 제 1 평면부의 상기 도전성 부분과 작동적으로(operably) 연결되는 제 1 전기 부품, 및 상기 제 1 PCB와 상기 제 1 전기 부품을 전기적으로 연결하되, 상기 회전 축의 일단을 중심으로 나선형으로 감겨 있는 제 1 롤러블 FPCB를 포함할 수 있다. 본 문서는 그 밖에 다양한 실시예들을 더 포함할 수 있다.
Patent WO-2022203153-A1 (WO)
Title: 내충격성 및 굴곡 특성이 우수한 광학 필름 및 이를 포함하는 표시장치
Inventor: AHN SANG HYUN
IPC: C08G18/34
Filed: 2021-11-24
Abstract: 본 발명은, 광투과성 기재; 및 버퍼층;을 포함하고, 최대 복원 길이가 40mm 내지 100mm인 광학 필름 및 이러한 광학 필름을 포함하는 표시장치를 제공한다.
Patent WO-2023027254-A1 (WO)
Inventor: CHANG WON SEOK
IPC: B01D53/62
Filed: 2021-11-26
Abstract: 본 발명은 미세조류가 유입되는 유입구와 유출구가 구비되는 하우징, 상기 하우징 내부에 유입되는 미세조류를 이동시키는 복수의 구동밸트, 상기 구동밸트의 내부에 복수로 배치되며, 지역난방 공급수가 이동하는 이동배관을 포함하며, 상기 유입구를 통해 유입되는 미세조류는 복수의 상기 구동밸트를 이동하며 건조되는 것을 특징으로 하는 LNG발전소 배기가스 및 지역난방수 폐열을 활용한 미세조류 바이오매스 건조 장치를 제공한다.
Patent WO-2023106440-A1 (WO)
Title: Dispositif d'affichage pliable et procédé de commande associé
Inventor: CHON HAYOUNG
IPC: G09F9/30
Filed: 2021-12-07
Abstract: La présente invention concerne un dispositif d'affichage pliable. Par exemple, un dispositif d'affichage pliable stocke des premières informations concernant la taille de l'écran du dispositif d'affichage pliable dans une mémoire, produit en sortie les données vidéo et les données audio de contenu par l'intermédiaire de l'écran, reçoit des secondes informations concernant la courbure de l'écran, et produit en sortie, par l'intermédiaire de l'écran, les données audio ajustées sur la base des premières informations et des secondes informations.
Patent WO-2022139446-A1 (WO)
Title: Crystalline form iii of melanocortin receptor agonist compound and preparation method therefor
Inventor: KIM JI YOON
IPC: A61P3/10
Filed: 2021-12-22
Abstract: The present invention relates to a crystalline form III of a compound represented by chemical formula 1, a preparation method therefor, and a pharmaceutical composition comprising same. The crystalline form III of the compound represented by chemical formula 1, of the present invention, can be characterized by an XRPD pattern, a TG/DTA profile, an NMR spectrum and/or a DVS profile.
Patent WO-2022154349-A1 (WO)
Inventor: PARK NAMJOON
IPC: G06V40/20
Filed: 2022-01-04
Abstract: An electronic device according to various embodiments disclosed in the present document comprises a memory, a battery, a speaker, a sensor module, a communication module, and a processor electrically connected to the memory, battery, speaker, sensor module and communication module. The processor can be configured to: establish a first communication link with a sound source electronic device by controlling the communication module; play a primary role to transmit a posture value calculated on the basis of a sensor value obtained from the sensor module; receive audio data rendered on the basis of the posture value, from the sound source electronic device; on the basis of device state information of the electronic device, communicate with an external electronic device via a second communication link to request role switch preparation and transmit a role switch message to the external electronic device; and notify the sound source electronic device of switching roles with the external electronic device.
Patent WO-2022154433-A1 (WO)
Inventor: KIM YONG HO
IPC: H04L1/00
Filed: 2022-01-11
Abstract: A method and a device for low latency communication in a communication system supporting multiple links are disclosed. An operating method of a first device comprises the steps of: receiving a first initial control frame from a second device on a first link from among multiple links; performing a frame transmission/reception procedure with the second device on the first link on which the first initial control frame is received; and operating in a listening mode on one or more links from among the multiple links if the frame transmission/reception procedure is completed.
Patent WO-2022250270-A1 (WO)
Title: Batterie secondaire cylindrique
Inventor: JUNG HYUN KI
IPC: H01M50/152
Filed: 2022-03-30
Abstract: Un mode de réalisation de la présente invention concerne une batterie secondaire cylindrique comprenant : un boîtier cylindrique ayant une surface inférieure et une partie latérale s'étendant à partir de la surface inférieure, une extrémité de la partie latérale étant ouverte pour former une ouverture ; un ensemble électrode logé dans le boîtier ; et un ensemble capuchon comprenant un joint qui est inséré dans le boîtier avec l'ensemble électrode inséré dans le boîtier pour entrer en contact avec l'ensemble électrode, et une plaque de capuchon qui est disposée sur le joint d'étanchéité et qui est électriquement connectée à l'ensemble électrode, le boîtier ayant, au niveau du bord de l'ouverture, une partie de roulage qui presse le joint d'étanchéité pour amener le joint d'étanchéité en contact avec la plaque de capuchon.
Patent WO-2022260260-A1 (WO)
Title: Antivirus filter and purifying apparatus comprising same
Inventor: JEONG YONGWON
IPC: A62B18/02
Filed: 2022-04-11
Abstract: An antivirus filter and/or a purifying apparatus comprising same, according to various embodiments disclosed in the present document, comprise: a permeable support layer formed in a predetermined shape; and a filter layer formed on at least one surface of the support layer, wherein the filter layer comprises nanofibers containing an amorphous metal oxide substance on the basis of at least one from among copper oxide, gold, silver and iron oxide, and thus may give rise to an oxidation/reduction reaction or generate reactive oxygen species by coming into contact with a virus. Various other embodiments are possible.
Patent WO-2023085536-A1 (WO)
Title: 대용량 직류 전류 회로 설치용 직류 아크 전류 검출센서 및 이를 이용한 직류 아크 검출장치
Inventor: LEE SANG KYU
IPC: G01R19/00
Filed: 2022-05-02
Abstract: 본 발명은 대용량의 직류 전류 회로에 적용할 수 있고, 직류 아크 전류와 직류 전류를 동시에 측정할 수 있으며, 100㎑이상의 주파수 대역에서 직류 아크 신호를 검출할 수 있는 대용량 직류 전류 회로 설치용 직류 아크 전류 검출센서 및 이를 이용한 직류 아크 검출장치에 관한 것이다. 상기의 과제를 해결하기 위한 본 발명에 따른 대용량 직류 전류 회로 설치용 직류 아크 전류 검출센서는, 소정 지름의 내경을 가지는 원환 모양으로 형성되는 코어; 상기 코어에 권취되는 코일; 및 상기 코일상에 설치되는 대역통과필터를 포함하고, 상기 코어를 관통하도록 직류 전류 회로가 설치되어, 상기 코일을 통해 직류 아크 신호가 검출되도록 구성되며, 상기 대역통과필터는, 100㎑ 이하 주파수 대역의 신호를 차단하고, 100㎑ 이상 주파수 대역의 신호를 검출하도록 구성되는 것을 특징으로 한다.
Patent WO-2022235037-A1 (WO)
Title: Clamp-type clothes hanger
Inventor: HA CHONG KYU
IPC: A47G29/087
Filed: 2022-05-02
Abstract: The present invention relates to a clamp-type clothes hanger and, more particularly, to a clamp-type clothes hanger which stays firmly fixed without damaging a wall surface, and allows a user to conveniently hang or grab clothes before and after a shower, by means of a towel rack and the like installed in a bathroom. To this end, the clamp-type clothes hanger comprises: a main body comprising a hook on which clothes can be hung; and a clamp which is provided on the main body and may be fastened to surround a hanger rod, provided away from a wall surface, and fit various diameters of the hanger rod.
Patent WO-2022240208-A1 (WO)
Title: 굴삭기 제어 시스템 및 이를 이용한 굴삭기 제어 방법
Inventor: KIM HANSOL
IPC: E02F3/43
Filed: 2022-05-12
Abstract: 본 발명의 다양한 실시예에 따른 굴삭기 제어 시스템은, 차체에 순차적으로 연결되는 붐 및 암을 구비한 굴삭기를 제어하는 굴삭기 제어 시스템에 있어서, 상기 암에 연결되는 포크리프트; 상기 암과 상기 포크리프트 사이에 구비되어 상기 포크리프트를 구동시키는 틸트로테이터; 상기 틸트로테이터의 일측에 구비되어 상기 포크리프트를 롤 방향으로 구동시키는 롤 실린더; 상기 암에 구비되어 상기 포크리프트를 피치 방향으로 구동시키는 피치 실린더; 및 상기 굴삭기의 현재의 작업모드 및 작업상태를 판단하는 제어부를 포함하고, 상기 작업모드가 포크리프트 모드인 경우 상기 제어부는, 상기 롤 실린더를 통해 상기 포크리프트의 롤 각도가 0이 되도록 제어하고, 상기 작업상태에 따라 상기 피치 실린더를 통해 상기 포크리프트의 피치 각도를 제어할 수 있다.
Patent WO-2022260392-A1 (WO)
Title: Method and system for generating image processing artificial neural network model operating in terminal
Inventor: JANG HAN HIM
IPC: G06T5/00
Filed: 2022-06-07
Abstract: The present invention relates to a method and system for generating an image processing artificial neural network model operating in a terminal, and the objective of the present invention is to provide a method for training a small artificial neural network model having an excellent performance operating in a smart terminal. The present invention for achieving such an objective is characterized by a method by which an electronic device generates a second artificial neural network model that removes noise, the second artificial neural network model being applicable to a smart terminal, the method comprising: an a step for generating a first query image and a second query image; a b step for training a first artificial neural network model on the basis of the first query image and the second query image; and a c step for extracting the second artificial neural network model from the first artificial neural network model and transmitting same to the smart terminal.