baber/WOPTO huggingface dataset:
Patent WO-2020175813-A1 (WO)
Title: Speaker including ultra-thin transducer
Inventor: DEVANTIER ALLAN
IPC: H04R9/04
Filed: 2020-02-05
Abstract: A speaker including a transducer is disclosed. The disclosed speaker may comprise: a diaphragm having a hole; a voice coil at least partially disposed within the hole; and a column structure at least partially disposed within the voice coil. The voice coil may have a ring shape, wherein the ring shape has an outer horizontal width and an inner horizontal width, and the outer horizontal width is equal to or smaller than a first horizontal width of the hole.
Patent WO-2020231014-A1 (WO)
Inventor: LEE CHONGMIN
IPC: G06F1/3203
Filed: 2020-04-09
Abstract: An electronic device includes a plurality of loads, at least one processor, a plurality of regulators configured to adjust a voltage of power received from a power source and output the adjusted power, and a switching circuit configured to connect at least one of the plurality of regulators to at least one of the plurality of loads. The at least one processor is configured to identify a load to which power is to be supplied among the plurality of loads, select at least one regulator among the plurality of regulators connectable to the identified load, and control the switching circuit to connect the at least one selected regulator to the identified load.
Patent WO-2020218763-A1 (WO)
Inventor: KO SEUNG HWAN
IPC: B81C1/00
Filed: 2020-04-10
Abstract: The present invention relates to a method for micropatterning a silicone-based elastomer, the method forming an initiator at one position of a silicone-based elastomer that has high light transmittance and transparency, and moving a laser beam so as to induce chain pyrolysis, thereby enabling the formation of a high-quality micropattern even while performing micropatterning in a very short time.
Patent WO-2021215573-A1 (WO)
Inventor: SEOK HO JOON
IPC: H04Q1/08
Filed: 2020-05-20
Abstract: La présente invention concerne un dispositif d'étagère amovible de module optique de type à fente qui est facilement détachable et, plus spécifiquement, un dispositif d'étagère amovible de module optique de type à fente qui est facilement détachable, un module optique de type à fente (100) étant pourvu d'une partie poignée (110) formée sur la partie avant et d'une partie de verrouillage (120) formée sur la partie arrière pour être insérée dans une étagère et couplée à celle-ci pour empêcher la séparation de l'étagère, de telle sorte que le module optique de type à fente (100) peut être facilement verrouillé ou déverrouillé sur l'étagère uniquement par une simple opération de poussée et de traction du module optique de type à fente.
Patent WO-2020242258-A1 (WO)
Inventor: HUR SOOYOUNG
IPC: H04B7/0426
Filed: 2020-05-29
Abstract: The disclosure relates to a pre-5 th -Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4 th -Generation (4G) communication system such as Long Term Evolution (LTE). An operation method of a communication node in a wireless communication system is provided. The operation method includes generating a default beam pattern, based on a plurality of radio-frequency (RF) paths, by applying beamforming parameters, detecting a path failure associated with at least one RF path among the plurality of RF paths, identifying beamforming parameters based on the default beam pattern in response to the detection, and generating a recovered beam pattern associated with the default beam pattern based on the identified beamforming parameters, wherein the beamforming parameters for generating the recovered beam pattern are determined based on a shape of the default beam pattern.
Patent WO-2021010616-A1 (WO)
Inventor: PARK CHAN JAE
IPC: H01L51/52
Filed: 2020-06-26
Abstract: A display panel and a display device comprising same are provided. The display panel, and the display device comprising same, comprise: a display substrate in which a display area and a pad area disposed around the display area are defined; a connection wire disposed on the pad area of the display substrate; a signal wire disposed on the connection wire; and a support disposed between the display substrate and the connection wire, wherein the connection wire directly contacts the support.
Patent WO-2021006520-A1 (WO)
Title: 리튬이차전지용 양극활물질, 그 제조방법 및 이를 포함하는 리튬이차전지
Inventor: SUN YANG-KOOK
IPC: H01M4/525
Filed: 2020-06-30
Abstract: 본 발명은 복수개의 일차입자의 집단으로 이루어진 이차입자를 포함하는 양극활물질에서, 상기 이차입자의 표면에 구비되는 일차입자의 적어도 일부는 서로 대면하는 한쌍의 제1 결정면을 구비하는 플레이크(flake)형태 인 제1 일차입자를 포함하고, 상기 제1 일차입자는 상기 제1 결정면이 방사형 방향으로 배열되고, 상기 한쌍의 제1 결정면의 일단은 상기 제1 결정면과는 다른 결정면이 복수개가 구비되어 한쌍의 제1 결정면의 일단을 연결하고, 상기 제1 일차입자의 종단면은 서로 이격한 한쌍의 제1 결정면과, 상기 한쌍의 제1 결정면의 일단을 연결하는 제2 결정면과 제3 결정면을 포함하고, 상기 제2 및 제3 결정면은 상기 이차입자의 최외면에 구비되되 각도를 갖도록 연결되는 양극활물질에 관한 것이다.
Patent WO-2021210728-A1 (WO)
Title: Geometrid moth-controlling composition, preparation method therefor, and geometrid moth-controlling method using same
Inventor: PARK IL KWON
IPC: A01N63/14
Filed: 2020-07-17
Abstract: Provided are a Geometrid moth-controlling composition comprising henicosapentaene, a method for preparation of a Geometrid moth-controlling composition, a Geometrid moth-controlling trap, a Geometrid moth-controlling method, a Geometrid moth-monitoring method. According to the present invention, Geometrid moths can be monitored for the incidence density thereof and the injurious insect can be controlled in an eco-friendly manner by lowering the density thereof through mass trapping or mating disruption.
Patent WO-2021071194-A1 (WO)
Title: Method and device for determining priority of ul transmission in nr v2x
Inventor: LEE SEUNGMIN
IPC: H04W92/18
Filed: 2020-10-06
Abstract: A method for performing wireless communication by a first device, and a device for supporting same are provided. The method may comprise the steps of: transmitting, to a second device, at least one physical sidelink control channel (PSCCH) and at least one physical sidelink shared channel (PSSCH) related to the at least one PSCCH; receiving at least one piece of sidelink (SL) hybrid automatic repeat request (HARQ) feedback information from the second device via at least one physical sidelink feedback channel (PSFCH) related to the at least one PSSCH; and on the basis of a priority value of the at least one piece of SL HARQ feedback information, determining a priority value of physical uplink control channel (PUCCH) transmission for reporting the at least one piece of SL HARQ feedback information to a base station.
Patent WO-2021112473-A1 (WO)
Title: Polycarbonate composition and optical product formed therefrom
Inventor: YANG YOUNG IN
IPC: C08K5/00
Filed: 2020-11-25
Abstract: The present invention relates to a polycarbonate composition and an optical product formed therefrom. The polycarbonate composition exhibits a low yellow index unlike existing yellowish blue light-blocking products, thus enabling the realization of various colors, and accordingly, optical products of various colors can be provided. Among these products, the polycarbonate composition is very suitable for use in glasses which block blue light, which is harmful to eyes, and require high transparency.
Patent WO-2021125884-A1 (WO)
Inventor: YOON HONG SUB
IPC: B29C64/386
Filed: 2020-12-18
Abstract: The present invention relates to a medical splint manufacturing device and a manufacturing method therefor. A medical splint manufacturing device according to one embodiment of the present invention comprises: a manufacturer computer, which acquires a medical image, generated from an imaging unit and including the affected part of a patient or pet, three-dimensionally models the acquired medical image, fixes or supports the affected part of the patient or pet by using the three-dimensionally modeled medical image, and simulates at least one recommended splint having an optimized structure for ensuring breathability and strength; and a 3D printing device connected with the manufacturer computer so as to output at least one recommended splint.
Patent WO-2022145512-A1 (WO)
Inventor: KIM SOO KYOUNG
IPC: A61K31/495
Filed: 2020-12-29
Abstract: 본 발명은 DPP-4 억제제를 포함하는 비알콜성 지방간 질환의 예방 또는 치료용 약학 조성물에 관한 것으로, 고지방식이 동물 모델에서의 효과를 통해 비알콜성 지방간 질환의 치료, 특히 지방간염의 예방 및 치료에 사용할 수 있을 것으로 기대된다.
Patent WO-2021137678-A1 (WO)
Title: Composition containing paper mulberry extracts
Inventor: SEO SANG GWON
IPC: A61P9/00
Filed: 2021-01-04
Abstract: The present invention relates to a composition containing a plant extract. The composition according to the present invention has the effects of: improving blood circulation by bringing about a recovery in nitric oxide (NO) reduced by oxLDL; improving cholesterol by inhibiting cholesterol synthesis; fighting obesity by activating neutral fat decomposition; improving immune function by increasing interferon gamma; alleviating menopause symptoms by activating estrogen signaling; fighting allergies by inhibiting IgE, which causes allergies; controlling blood sugar by increasing glucose absorption in cells; improving cognitive function by inhibiting the activity of beta-secretase; improving liver health by improving hepatocyte survival, which is reduced by treatment with alcohol (ethanol); and alleviating andropause symptoms by activating androgen signaling, and thus can be used as a pharmaceutical composition, a food composition, or a health functional food composition.
Patent WO-2021201651-A1 (WO)
Inventor: VANKAYALA SATYA KUMAR
IPC: H04L27/34
Filed: 2021-04-02
Abstract: The present disclosure relates to a pre-5 th -Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4 th -Generation (4G) communication system such as long term evolution (LTE). Methods and systems for optimizing computation of log-likelihood ratio (LLR) for decoding modulated symbols. A method disclosed herein involves receiving at least one symbol transmitted from at least one device, wherein the received at least one symbol is encoded and modulated symbol including a plurality of data bits. The method further includes computing a log-likelihood ratio (LLR) of each bit in the received at least one symbol for decoding the received at least one symbol using a centroid method that involves exploiting a symmetry of a constellation of code words and/or a uncertainty region defined on a constellation of code words.
Patent WO-2021206508-A1 (WO)
Title: Method and device for collecting and reporting mobility history information in next-generation mobile communication system
Inventor: JUNG SANGYEOB
IPC: H04W76/27
Filed: 2021-04-09
Abstract: The present disclosure relates to a communication technique for fusing, with an IoT technology, a 5G communication system for supporting a higher data transmission rate than a 4G system, and a system therefor. The present disclosure may be applied to intelligent services, such as smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail, and security and safety related services, on the basis of 5G communication technologies and IoT-related technologies. The present disclosure may provide a method and a device for collecting and reporting mobility history information by a terminal in a next-generation mobile communication system.
Patent WO-2022019441-A1 (WO)
Title: System and method for providing live commerce service
Inventor: KANG JUNG SOO
IPC: G06Q50/00
Filed: 2021-04-22
Abstract: A system and a method for providing a live commerce service are disclosed. A system according to the present invention comprises: a database server including a three-dimensional distance map DB, an avatar DB, and a multimedia DB in which a video transmitted from a store is stored; and a live commerce server linked with the database server to provide a live commerce service. The live commerce server reads, from the multimedia DB, a plurality of videos corresponding to an identification code of each store included in the three-dimensional distance map, outputs same through a video display window of each store corresponding to the plurality of videos, and mixes the video sound of each store so that same has perspective, according to the location of an avatar and the distance to the store, and thus outputs same through a user client.
Patent WO-2021256808-A1 (WO)
Title: Remote viewing management system
Inventor: LEE KEUN HO
IPC: G06Q50/10
Filed: 2021-06-14
Abstract: A remote viewing management system comprises an audience simulation unit, a position information providing unit, a ticket providing unit and an audience terminal setting unit, and the audience simulation unit comprises a site information acquisition unit, a site information transmission unit and a reaction operation execution unit. The audience simulation unit acquires video and audio information of a site, transmits same to an audience terminal and executes a reaction operation corresponding to reaction information transmitted from the audience terminal. The position information providing unit provides location information of the position of an audience simulation unit to a ticket purchasing terminal. The ticket providing unit generates a ticket corresponding to the audience simulation unit in the position selected by the ticket purchasing terminal and transmits same to the ticket purchasing terminal. The audience terminal setting unit sets a user terminal, which is connected by using the ticket, as an audience terminal and connects the audience terminal to the audience simulation unit. Also, the site information acquisition unit acquires video and audio information of the site, the site information transmission unit transmits the acquired video and audio information to the audience terminal, and the reaction operation execution unit executes a reaction operation corresponding to the reaction information transmitted from the audience terminal.
Patent WO-2022005100-A1 (WO)
Title: High-concentration anti-vegf antibody preparation and anti-vegf antibodies for use therein
Inventor: KIM KEUN SOO
IPC: C07K16/22
Filed: 2021-06-24
Abstract: Disclosed are a stable aqueous pharmaceutical composition containing a high-concentration of anti-VEGF antibodies, and anti-VEGF antibodies suitable for use in the composition.
Patent WO-2022039510-A1 (WO)
Title: Mask inspection apparatus
Inventor: HAN DONG HEE
IPC: A41D13/11
Filed: 2021-08-19
Abstract: A mask inspection apparatus according to the present invention comprises: a table having a loading part on which mask bodies can be placed; and a band inspection unit, which applies tensile force to bands attached to both the left and right sides of the mask body in order to inspect the attached state of the bands, wherein the band inspection unit includes: a first movable bar, which is provided on the table so as to be movable in the direction going away from the loading part or becoming closer to the loading part, in order to pull, in the direction going away from the mask body, the band attached to one side of the mask body, and apply tensile force to the band; a second movable bar, which is provided on the table so as to be movable in the direction going away from the loading part or becoming closer to the loading part, in order to pull, in the direction going away from the mask body, the band attached to the other side of the mask body, and apply tensile force to the band; and a driving part for providing moving force to each of the first movable bar and the second movable bar.
Patent WO-2022075591-A1 (WO)
Inventor: WESOLOWSKA EMILIA
IPC: G06F40/35
Filed: 2021-08-30
Abstract: 전자 장치가 개시된다. 본 전자 장치는 전자 장치에 대응되는 제1 사용자의 프로필 정보 및 복수의 타 사용자의 프로필 정보를 저장하는 메모리, 통신 인터페이스 및 통신 인터페이스를 통해 제2 사용자의 요청 메시지가 수신되면, 수신된 요청 메시지에 대응되는 응답 메시지를 획득하고 복수의 타 사용자의 프로필 정보 중 제2 사용자의 프로필 정보를 획득하고 제1 사용자의 프로필 정보 및 제2 사용자의 프로필 정보를 비교하여 제1 사용자 및 제2 사용자 사이의 관계 정보를 획득하고 획득된 관계 정보에 기초하여 획득된 응답 메시지를 변경하는 프로세서를 포함한다.
Patent WO-2022102952-A1 (WO)
Inventor: SEON SANG-OK
IPC: H01H9/24
Filed: 2021-09-23
Abstract: 본 발명에 따른 전력 차단장치는, 외관을 형성하는 하우징; 상기 하우징 내부에 구비되는 인터락 제1 단자와 인터락 제2 단자 및 상기 배터리 팩의 고전압 선로에 연결될 수 있는 고전압 제1 단자와 고전압 제2 단자; 상기 하우징의 내외부에 걸쳐 배치되는 스위치 레버; 상기 인터락 제1 단자와 상기 인터락 제2 단자에 접촉해 있다가, 상기 스위치 레버의 Off 조작시, 상기 스위치 레버에 의해 동작하여 상기 인터락 제1 단자와 상기 인터락 제2 단자 중 어느 하나에서 떨어지게 마련되는 제1 스위치 모듈; 및 상기 제1 스위치 모듈과 연동하고, 상기 고전압 제1 단자와 상기 고전압 제2 단자에 접촉해 있다가 상기 인터락 제1 단자와 상기 인터락 제2 단자 중 어느 하나에서 떨어진 후, 상기 고전압 제1 단자와 상기 고전압 제2 단자와 떨어지게 마련되는 제2 스위치 모듈을 포함할 수 있다.
Patent WO-2023074969-A1 (WO)
Inventor: NAM HYUKJIN
IPC: H02S40/34
Filed: 2021-10-29
Abstract: Un mode de réalisation de la présente invention concerne un élément de couvercle de connecteur, pour un dispositif photovoltaïque, pour protéger une partie de connexion connectant électriquement des modules de cellule solaire qui sont adjacents l'un à l'autre, l'élément de couvercle comprenant : un élément de couvercle inférieur recouvrant le côté inférieur de la partie de connexion ; et un élément de couvercle supérieur recouvrant le côté supérieur de la partie de connexion et couplé à l'élément de couvercle inférieur pour sceller la partie de connexion. L'élément de connexion et de couvercle de connecteur permet une structure simple de connexion de connecteur entre les modules de cellule solaire et est capable de renforcer la connexion, et est ainsi facilement attaché et détaché, est capable de protéger un terminal interne depuis l'extérieur, et peut être appliqué dans divers environnements.
Patent WO-2022103067-A1 (WO)
Inventor: LEE YOO JIN
IPC: C08G63/16
Filed: 2021-11-04
Abstract: The present invention relates to a polyester copolymer having excellent strength and heat resistance, and a product comprising same.
Patent WO-2022131573-A1 (WO)
Title: 리튬 이차 전지용 양극 활물질, 이의 제조방법 및 이를 포함하는 리튬 이차 전지
Inventor: LEE SANGHYUK
IPC: H01M4/505
Filed: 2021-11-15
Abstract: 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지에 관한 것으로서, 상기 양극 활물질은 Ni 함량이 75 몰% 이상인 리튬 니켈계 화합물 입자이고, 상기 리튬 니켈계 화합물 입자의 중심부와 표면부에서 Al의 농도 차이가 1 mol% 이하이다.
Patent WO-2023080342-A1 (WO)
Inventor: MA SONG HOON
IPC: G01N33/00
Filed: 2022-01-25
Abstract: 본 발명은 서울특별시 서울산업진흥원 2020년도 포스트 코로나 특화 인공지능 기술사업화 지원사업(CY201023)의 "환경감지 IoT 융합센서 시스템을 이용한 상황인지 A·I 학습 고도화" 과제를 통해 개발된 기술이다. 인공지능 기반의 환경센서를 이용한 환경 상황인지 및 행동고지 시스템 및 방법이 개시된다. 본 발명에 따른 인공지능 기반의 환경센서를 이용한 환경 상황인지 및 행동고지 시스템은, 다수의 환경센서를 이용하여 측정된 환경 센싱값을 학습 모델에 기반하여 실내 오염의 상황을 인지하고 그에 적합한 행동 고지를 추천하는 것으로, 이를 위해 실내 또는 상기 실내와 인접한 위치의 실외에 대하여 환경 데이터를 측정하는 다수의 환경센서, 상기 실내에 설치되고 상기 실내의 온도, 습도, 환기를 제어하기 위한 디바이스, 상기 다수의 환경센서를 통해 측정된 실내 및 실외 환경 데이터를 수집하는 서비스 서버, 상기 서비스 서버로부터 수집된 실내 환경 데이터와 실외 환경 데이터, 사용자의 선호도, 주거형태에 관한 주거 데이터, 행동 데이터에 기반하여 학습 모델을 구축하고 상기 학습 모델을 통해 상기 환경 데이터에 대한 실내의 상황을 인지하고 그에 적합한 행동고지를 추천하는 AI 서버를 포함한다.
Patent WO-2023146011-A1 (WO)
Title: ‌base station coordination apparatus
Inventor: JANG GWANG-JAE
IPC: H02J50/00
Filed: 2022-02-04
Abstract: The present invention provides a base station coordination apparatus. The apparatus establishes a connection between a base station and distributed antenna system, and comprises a power collection unit provided with a first port that connects to the base station and a second port that connects to the distributed antenna system, and a battery management unit comprising a battery pack, wherein the power collection unit comprises: a current rectification unit for rectifying signals transmitted via the first port; a coupler for coupling the signals transmitted via the first port and transmitting the acquired RF signals to the second port; and a charging unit for storage in the battery pack using the rectified signals.
Patent WO-2023120810-A1 (WO)
Inventor: RYU HYUNG JOON
IPC: B29C64/112
Filed: 2022-02-16
Abstract: The present invention provides an apparatus and method for manufacturing a microneedle, and comprises: a substrate; a nozzle unit which receives and discharges to the substrate the supply of a base material as ink, the base material being a biocompatible material; a power unit which supplies power to the nozzle unit and forms a magnetic field between the substrate and the nozzle unit; and an optical unit which irradiates light onto the ink dropped on the substrate.
Patent WO-2022177385-A1 (WO)
Inventor: KIM MINJUN
IPC: H01L51/50
Filed: 2022-02-21
Abstract: La présente invention concerne un dispositif électroluminescent organique ayant une tension de commande, une efficacité et une durée de vie améliorées.
Patent WO-2022191516-A1 (WO)
Title: Polycarbonate double-vacuum triple-glass, and method for manufacturing double-vacuum triple-glass
Inventor: KIM KWAN HO
IPC: E04C2/54
Filed: 2022-03-04
Abstract: The present invention relates to polycarbonate double-vacuum triple-glass, and a method for manufacturing double-vacuum triple-glass, the polycarbonate double-vacuum triple-glass comprising: first, second, and third PC boards overlapped in parallel with each other at a predetermined interval; an upper interlayer bar provided between the first and second PC boards to maintain an interval between the first and second PC boards; a lower interlayer bar provided between the second and third PC boards to maintain an interval between the second and third PC boards; a sealing member provided along the edge between the plurality of PC boards to seal a space between the first and second PC boards and a space between the second and third PC boards; a first vacuum jack provided in parallel with the second PC board to form a vacuum-dried state in the space between the first and second PC boards; and a second vacuum jack provided in parallel with the second PC board to form a vacuum-dried state in the space between the second and third PC boards.
Patent WO-2022211436-A1 (WO)
Title: Procédés, dispositif de point d'accès et dispositif de station pour réseau de point d'accès wi-fi fermé
Inventor: MURUGESAN KUMAR
IPC: H04W12/04
Filed: 2022-03-29
Abstract: Sont divulgués dans la présente invention un procédé, un dispositif de point d'accès (AP) pour la création d'un réseau de point d'accès Wi-Fi fermé, et un procédé, un dispositif de station pour la connexion au réseau de point d'accès Wi-Fi fermé. Le dispositif AP reçoit une première entrée pour créer le réseau de point d'accès Wi-Fi fermé, transmet une clé de chiffrement au dispositif de station, qui est présent dans une région prédéfinie, sur un support de communication en bande ou un support de communication hors bande, et crée le réseau de point d'accès Wi-Fi fermé en communiquant des trames de gestion dans un texte chiffré avec le dispositif de station. Le dispositif de station reçoit la clé de chiffrement et les trames de gestion en provenance du dispositif AP ; et transmet une requête de connexion au dispositif AP pour se connecter au réseau de point d'accès Wi-Fi fermé. La communication des trames de gestion dans le texte chiffré fournit une sécurité améliorée contre des attaques associées à des réseaux de point d'accès Wi-Fi.
Patent WO-2023058844-A1 (WO)
Title: 전자 장치 및 전자 장치에서 파일의 부가 정보를 생성하는 방법
Inventor: YOON KWANGHYEOK
IPC: H04N21/435
Filed: 2022-06-28
Abstract: 다양한 실시 예들에 따른 전자 장치는, 이미지 파일의 메타 데이터를 관리하도록 설정된 DB, 및 파일 시스템을 포함하는 메모리, 디스플레이, 및 프로세서를 포함하고, 상기 프로세서는, 이미지 파일의 정보 검출의 요청을 확인하면 상기 이미지 파일을 읽어서 정보를 검출하고, 상기 정보가 검출 된 이미지 파일을 메타 데이터가 저장되지 않는 제1 이미지 파일로 확인하면, 상기 파일 시스템에 저장된 상기 제1 이미지 파일의 최종 수정 시간 정보를 상기 제1이미지 파일의 촬영 날짜 및 시간 정보로 생성하고, 상기 생성된 촬영 날짜 및 시간 정보를 상기 파일 시스템에서 관리하는 상기 제1 이미지 파일의 파일 정보로 저장하고, 상기 파일 시스템에서 상기 제1 이미지의 파일 정보로 저장된 상기 촬영 날짜 및 시간 정보를 상기 DB에서 상기 제1 이미지 파일의 촬영 날짜 및 시간 정보로 저장하도록 설정될 수 있다.
Patent WO-2023013926-A1 (WO)
Title: 청소기의 물걸레 모듈
Inventor: LEE DONGGEUN
IPC: A47L11/40
Filed: 2022-07-19
Abstract: 본 발명은 걸레에 물을 토출시켜 청소 대상 영역의 먼지 또는 이물을 흡입하거나 닦는 청소기의 물걸레 모듈에 관한 것으로서, 본 발명의 일 실시예에 따르면 별도의 냉각 모듈을 구비하지 않고도 흡입 유로와 모듈 하우징의 내부 공간을 연통하는 유로 홀을 통해 상기 내부 공간에 공기의 강제 대류를 일으킬 수 있으므로 상기 내부 공간에 배치된 구동장치의 냉각 효율을 높일 수 있다. 따라서, 물걸레 모듈의 소형화에 기여할 수 있을 뿐 아니라, 보다 높은 출력의 구동모터의 채용이 가능한 바 물걸레 모듈의 고성능화도 가능한 이점이 있다.