baber/WOPTO huggingface dataset:
Patent KR-20220150471-A (KR)
Title: Hydrogen fuel production system having quantitative feeding valve apparatus
Inventor: KWAK GEON HWA
IPC: C01B3/08
Filed: 2021-05-03
Abstract: The present invention relates to a hydrogen fuel production system having a quantitative feeding valve device. Provided is a hydrogen fuel production system including: a quantitative feeding valve device provided on a feeding pipe to quantitatively feed an aluminum raw material; and a reaction tank in which hydrogen fuel is produced by a chemical reaction after the quantitative feeding valve device quantitatively feeds the aluminum raw material, wherein the quantitative feeding valve device includes: an auxiliary feeding valve provided in communication with the feeding pipe to feed the aluminum raw material while blocking leakage of hydrogen gas; and a quantitative feeding valve provided in the feeding pipe between the auxiliary feeding valve and the reaction tank to quantitatively feed the aluminum raw material to the reaction tank. Pressure applied to fuel can be released to feed the fuel smoothly.
Patent KR-20220153178-A (KR)
Inventor: YU SU MIN
IPC: G01F23/26
Filed: 2021-05-11
Abstract: The present invention relates to a traffic light for detecting a water level and warning of flood damage. The traffic light for detecting a water level and warning of flood damage, according to the present invention, comprises: a water sensor; an LED module; a power supply; a body; and an LED element. Therefore, the present invention can be used in an underpass or the like during heavy rain to prevent casualties.
Patent KR-20220156361-A (KR)
Title: Sleep mode controlling system for vehicles
Inventor: KWON CHOONG HO
IPC: B60Q3/51
Filed: 2021-05-18
Abstract: In accordance with the present invention, a sleep system for a vehicle can properly regulates the temperature of the interior of a vehicle, the brightness of an interior lamp and the concentration of carbon monoxide and carbon dioxide, and can cause an alarm to be actuated at predetermined time, thereby enabling a driver to sleep more comfortable and cozily in an optimal vehicle interior environment for a desired amount of time. Moreover, when a vehicle is equipped with a seat heater or a seat angle adjuster, the system can be set to adjust the temperature of the seat heater and the angle of the seat to a desired temperature and angle, thereby enabling a driver or passenger to sleep more comfortably and more cozily. In addition, the system is configured to perform an alarm function through a speaker formed in the vehicle, vibrations from a vehicle seat and the flickering and brightness of an interior lamp, thereby enabling the driver or passenger to wake up exactly at a set wake-up time.
Patent KR-20220157110-A (KR)
Title: A rod for detecting oral bacteria
Inventor: KO JUNG UK
IPC: C12Q1/00
Filed: 2021-05-20
Abstract: An oral monitoring system according to an embodiment of the present invention comprises: a communication unit configured to receive, from a user system, a pad image of an oral bacteria test rod reacting to teeth or saliva of an individual; and a processor coupled to communicate with the communication unit. The processor can determine a color change based on the pad image and determine the presence of bacteria associated with an oral disease based on the color change.
Patent KR-20220150805-A (KR)
Inventor: SANG WON YUN
IPC: F16B43/00
Filed: 2021-06-10
Abstract: Disclosed is a cooking appliance. The cooking appliance may include: a main body having a cabinet and a cooking chamber provided inside the cabinet; and a fastening device that can be used to secure the main body to an external structure. The fastening device may include: a mounting bolt including a bolt head and a bolt body that has a screw thread and is provided to sequentially penetrate the external structure and the cabinet; and a holder for supporting the mounting bolt from the outside of the cooking appliance to adjust a protruding length of the bolt body of the mounting bolt into the main body. An objective of the present invention is to provide the cooking appliance capable of preventing interference between a fastening device and internal parts of the cooking appliance.
Patent KR-20220169277-A (KR)
Title: Device For Collecting Shellfish
Inventor: JANG TAE GON
IPC: A01K80/00
Filed: 2021-06-18
Abstract: The present invention relates to a shellfish harvester comprising: a frame in which horizontal bars and vertical bars are formed in a "ㄱ" shape; a ski plate installed on the frame to be fixed to one side and a lower side of the frame, respectively; a hydraulic motor installed on the frame while coupled to a rotating shaft; and a plurality of rotating bodies installed on the rotating shaft coupled to the hydraulic motor. The present invention is towed using a ship, rotates a rotor using a hydraulic motor to harvest shellfish located in sand or mud, and places harvested shellfish in a net installed at the rear. Thus, it is very easy to harvest and collect shellfish. When harvesting shellfish while being towed by a ship, the shellfish harvester does not lift due to the pressure of the sea water. Also, the shellfish harvester can be used along the seabed of the sea by the ski plate installed at opposite ends of the frame.
Patent KR-20220170128-A (KR)
Title: Infrared heat source module and method of manufacturing an electrode using the module
Inventor: CHOI SOON SIK
IPC: F26B3/30
Filed: 2021-06-22
Abstract: The present application relates to an infrared heat source module and an electrode manufacturing method using the infrared heat source module. According to the present invention, even if a pattern of a coated unit and a non-coated unit present in a current collector are different, problems such as wrinkles or cracks of an electrode can be minimized. In addition, drying efficiency of the coated unit present on the current collector may be improved. The infrared heat source module of the present invention comprises: a frame; equal to or more than one screen; and an infrared heat source.
Patent KR-20210088466-A (KR)
Title: Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
Inventor: CHO HYE MIN
IPC: C07D403/10
Filed: 2021-06-25
Abstract: An objective of the present invention is to provide a compound capable of improving high luminous efficiency, low driving voltage, and lifespan of an element, an organic electric element using the same, and an electronic device thereof. The present invention provides the organic electric element using the compound represented by chemical formula 1, and the electronic device thereof.
Patent KR-20230000727-A (KR)
Inventor: SO DAE YOUNG
IPC: G01N21/88
Filed: 2021-06-25
Abstract: The present invention relates to a vehicle secondary battery electrode NG press that prevents a use of defective electrodes in a manufacturing process by puncturing defective electrodes identified in a vision inspection process when manufacturing a secondary battery for a vehicle and indicating that the electrodes are defective. The present invention includes a cylinder block, a cylinder block passage, a piston, a spring for elastically supporting the piston, a punch inserted into a piston chamber, a spring for elastically supporting the punch, and a lower die.
Patent KR-20230001679-A (KR)
Inventor: CHOI SUNG WON
IPC: H01M10/04
Filed: 2021-06-29
Abstract: A stacked cell pooling device and a secondary battery high-speed cell stacking system comprising the same are disclosed. The stacked cell pooling device, according to an embodiment of the present invention, comprises: a pulling device body part disposed adjacent to a cell stacking device having a stacking stage on which cells are stacked through a stacking process of an anode, a separator, and a cathode; a pulling gripping unit which is supported on one side of the pulling device body part in a way that allows both sides to be transferable, and which grips the stacked cells that have completed stacking on the stacking stage; and a separator holding unit arranged independently of the pulling gripping unit, supported on both sides to be transferable on the other side of the pulling device body part, and holding the separator during the pulling operation on the stacked cells. The present invention prevents sagging or shaking and realizes high-speed transport.
Patent KR-20220029351-A (KR)
Inventor: KIM SANG WOO
IPC: C23C24/10
Filed: 2021-07-01
Abstract: The present invention relates to a high heat-resistance/oxidation-resistance/nonflammability liquid ceramic coating film for protecting an exterior of a fuselage from an extreme environment. Provided are a method for manufacturing a heat-resistant coating film and a highly heat-resistant coating film prepared accordingly, comprising steps of: (a) preparing a liquid ceramic filler by mixing a ceramic filler containing iron oxide (Fe_3O_4) powder, a diluent, and an inorganic nanosol; (b) applying the liquid ceramic filler to at least one surface of a substrate; and (c) drying the substrate and curing the substrate.
Patent KR-20230009607-A (KR)
Inventor: KIM SOO BYUNG
IPC: B23K31/02
Filed: 2021-07-09
Abstract: The present invention relates to a steel pipe structure for a CFT, which can be manufactured in a more robust structure, and to a manufacturing method thereof. The manufacturing method of the present invention comprises: a flat plate preparation step; a bending step; a diaphragm temporary fixing step; and a steel pipe structure forming step.
Patent KR-20220007028-A (KR)
Inventor: KIM GEUM BEE
IPC: G01R31/3842
Filed: 2021-07-09
Abstract: The present invention discloses an apparatus and method for mining battery characteristic data having sensitivity to a solid phase diffusion coefficient of a battery electrode. A control unit according to the present invention is configured to perform: (a) a control logic that generates a Pade approximation equation for a transcendental transfer function from a battery current to a particle surface concentration of lithium intercalated into an electrode in a frequency domain; (b) a control logic that generate a first state space model for the Pade approximation equation and a second state space model for partial derivative of a solid phase diffusion coefficient of the electrode with respect to the Pade approximation equation; (c) a control logic that obtains a data stream including a voltage measurement value, a current measurement value, and a temperature measurement value of the battery; (d) a control logic that inputs the current measurement value into the first state space model to calculate the particle surface concentration of lithium intercalated into the electrode; (e) a control logic that inputs the current measurement value into the second state space model to calculate a change ratio of the particle surface concentration to a change in the solid phase diffusion coefficient; (f) a control logic that calculates an open circuit potential slope corresponding to the calculated particle surface concentration using an open circuit potential function according to the particle surface concentration; (g) a control logic that quantitatively estimates sensitivity of a battery voltage for the solid phase diffusion coefficient of the electrode from the open circuit potential slope and the change ratio of the particle surface concentration to the change in the solid phase diffusion coefficient; and (h) a control logic that selects voltage-current data having sensitivity greater than or equal to a threshold and recording the voltage-current data as mined characteristic data in the storage unit. The present invention enables effective online calculation of analytical equations.
Patent KR-20230015797-A (KR)
Inventor: LIM DONG JIN
IPC: B60B27/00
Filed: 2021-07-23
Abstract: The present invention relates to a hub assembly for a vehicle, comprising: a knuckle unit connected to a steering means and providing a steering force; a wheel bearing unit coupled to the knuckle unit; a wheel disk unit which is coupled to the wheel bearing unit and rotates; and a joint prevention unit formed on at least one of the knuckle unit and the wheel bearing unit, and preventing joint between the knuckle unit and the wheel bearing unit. Therefore, occurrence of the joint in the knuckle unit and the wheel bearing unit during steering can be suppressed.
Patent KR-20230016345-A (KR)
Title: Automatic Analysis System for Quality Data Based on Machine Learning
Inventor: JOON HYUNG PARK
IPC: G06F3/0484
Filed: 2021-07-26
Abstract: In this embodiment, provided are a quality data analysis system and method. In order to reduce the quality cost due to the reduction of the time required for product quality analysis and the occurrence of defects, a machine learning-based inference model is trained based on product quality data, analysis reports are provided by analyzing the quality data based on the inference model, and process features are adjusted using the inference model as a simulator.
Patent KR-20230022585-A (KR)
Title: Composition for wound dressings with chamaecyparis obtusa extract and a method for manufacturing thereof
Inventor: PARK SANG HO
IPC: A61F13/02
Filed: 2021-08-09
Abstract: The present invention relates to an adhesive wound dressing composition containing a cypress tree extract as a main ingredient and a method for producing the same. The adhesive wound dressing composition, according to the present invention, comprises: a first composition containing cypress water, allantoin, tromethamine, glycerin, and polyvinylpyrrolidone; a second composition containing ethanol, a saline solution, and cypress heartwood oil; and a third composition containing hydroxyacetophenone. According to the present invention, functionality such as antibacterial properties is improved.
Patent KR-20210102136-A (KR)
Title: Power supply supporting device and controlling method thereof
Inventor: UHM SAEHOON
IPC: H01J37/32
Filed: 2021-08-10
Abstract: The present invention relates to a power supply device which automatically compensates for a phase difference between an output voltage and an output current. The power supply device of the present invention includes: an inverter converting DC power into AC power; an impedance matching circuit supplying AC power to a load; and a controller detecting a delay time of an output voltage and an output current output to the impedance matching circuit and the load, and adjusting a frequency of the output voltage according to the detected delay time.
Patent KR-20230030110-A (KR)
Inventor: AHN HO SEON
IPC: B60K15/03
Filed: 2021-08-24
Abstract: 수소 저장 물질이 삽입된 수소 저장 용기가 개시된다. 본 발명의 수소 저장 물질이 삽입된 수소 저장 용기는, 수소저장공간을 형성하는 이너모스트 쉘(innermost shell)을 포함하고, 수소저장공간에 수소 저장 물질(hydrogen storage materials)이 충전된 것을 특징으로 한다. 본 발명에 의하면, 기존 가압 기체 방식의 수소 저장 용기에 비해 낮은 압력 범위에서 사용 가능하면서, 수소 저장 용기의 무게가 감소하고, 시스템 중량당 수소저장용량(system gravimetric capacity)이 향상되도록 이루어지는 수소 저장 물질이 삽입된 수소 저장 용기를 제공할 수 있게 된다.
Patent KR-20210107588-A (KR)
Title: Frame generation/tansmission method and apparatus for wireless communication, synchronization estimation method for wireless communication
Inventor: CHANG KAPSEOK
IPC: H04W56/00
Filed: 2021-08-25
Abstract: Disclosed are a technology about a preamble and data frame generating method for wireless communication, a device thereof and a synchronization estimation method using a preamble. According to this technology, a frame generating method for wireless communication comprises the following steps of: generating a correction sequence by using a first base sequence for synchronization estimation; and generating a preamble by allocating the first base sequence and the correction sequence to a frequency domain of a first time interval. The correction sequence includes a complex conjugate sequence of the first base sequence or a sequence having a different code from the first base sequence.
Patent KR-20220166165-A (KR)
Title: Apparatus for winding a fire hose
Inventor: KIM JAE KOOK
IPC: A62C33/04
Filed: 2021-08-26
Abstract: The present invention relates to a firefighting hose winding apparatus, which is provided to increase convenience of a winding process in winding of a firefighting hose. The firefighting hose winding apparatus comprises: a central shaft rod which is a rotating shaft at the lower portion of a circular central disc for a firefighting hose; a spacing winding rod which is spaced apart from the central shaft rod to be rotated in order to wind the firefighting hose; a fastening shaft rod which is fastened to an electric device at the upper portion of the central disc; and a floor shaft bearing which is rolled and rotated on the lower surface of the central shaft rod. Moreover, the firefighting hose winding apparatus comprises the central shaft rod as the center of rotation by means of the central disc and the floor shaft bearing, and the fastening shaft rod fastened to the spacing winding rod rotated for winding and the electric device. Consequently, the firefighting hose winding apparatus is rotated by the driving force of the electric device to wind the firefighting hose, thereby conveniently winding the firefighting hose. Furthermore, a simple winding tool and the electric device can be carried without requiring an additional reel box, thereby providing excellent portability.
Patent KR-20230033182-A (KR)
Title: 스포츠 영상 디스플레이 시스템
Inventor: RYU JEH KWANG
IPC: G06Q50/20
Filed: 2021-08-30
Abstract: 스포츠 영상 디스플레이 시스템이 개시된다. 본 발명의 일 측면에 따르면, 피교육자의 동작을 촬영하여 피교육자의 동작을 3차원 이미지 형태로 디스플레이하기 위한 볼류메트릭 캡처 데이터(volumetric capture data)를 생성하는 카메라부; 상기 볼류메트릭 캡처 데이터를 머신러닝 알고리즘에 의해 분석하여 동작 오류를 신체 부위별로 구분하여 검출하되, 상기 머신러닝 알고리즘은 전문가 평가를 보상으로 강화 학습을 진행하는 분석부; 상기 볼류메트릭 캡처 데이터를 기초로 피교육자의 동작을 보여주는 3차원 이미지를 디스플레이하되, 상기 분석부에 의해 동작 오류가 검출된 신체 부위를 보여주는 동작 오류 이미지를 상기 3차원 이미지에서 추출하여 함께 디스플레이하는 디스플레이부; 및 상기 3차원 이미지를 회전시킬 수 있게 하는 사용자 인터페이스부를 포함하고, 상기 동작 오류 이미지는 상기 3차원 이미지를 동작 오류가 관찰될 수 있게 회전시킨 상태에서 추출되는 것을 특징으로 하는 스포츠 영상 디스플레이 시스템이 제공될 수 있다.
Patent KR-20210124103-A (KR)
Title: Method and apparatus for registering properties of voice synthesis model, electronic equipment, storage medium, and computer program product
Inventor: WANG WENFU
IPC: G10L13/10
Filed: 2021-09-03
Abstract: This application relates to a field of artificial intelligence technology such as deep learning and smart voice. Disclosed are a method, an apparatus, an electronic device, and a storage medium for registering properties of a speech synthesis model. A specific implementation method comprises: collecting a plurality of data corresponding to an attribute to be registered, and using the plurality of data corresponding to the attribute to register the attribute in a speech synthesis model, wherein the speech synthesis model has already been trained using training data in a training data set. According to the technical solution of the present application, properties can be registered in the speech synthesis model, so that the speech synthesis model can execute speech synthesis on the basis of the registered properties. It is possible to satisfy a user's customized needs. In addition, it is possible to maximally enrich the diversity and interest of speech synthesis of a user scene, improve the proximity and personification of a product, and significantly improve user experience. In addition, the technical solution of the present application can be applied to various customized voice interaction scenes, and has a universal prevalence.
Patent KR-20230037314-A (KR)
Inventor: VU DUY SON
IPC: H04L9/40
Filed: 2021-09-09
Abstract: IoT 기반의 멀티 프레임워크 스마트 조명 시스템을 위한 화이트리스트 보안 방식과 시스템을 제공한다. 네트워크의 통신은 TLS/DTLS 호환 장치의 경우 전송 계층 보안(TLS) 및 데이터그램 전송 계층 보안(DTLS) 또는 TLS/DTLS 호환 장치의 경우 대칭 암호화를 통해 보호된다. 스마트 조명 시스템 관리자의 액세스를 제한하기 위해 장치 화이트리스트가 유지된다. 액세스 제어를 위해 TLS/DTLS 비호환 장치에 대칭 키가 사용되는 TLS/DTLS 호환 장치에 클라이언트 인증 키가 사용된다. 또한 하드웨어 리소스, 네트워크 제약 조건 및 에너지 소비와 같은 장치의 다양한 기능을 기반으로 화이트리스트 TLS/DTLS 구성 및 키가 작성된다. 그러면 정책 구성과 TLS 인증 키/해시 키가 모두 화이트리스트의 장치에만 배포된다. 따라서 정보가 등록된 장치만 연결을 만들 수 있으며, 네트워크의 교환된 데이터는 암호화된다. 또한 보안을 강화하기 위해 분산 프로토콜은 네트워크의 모든 노드에 대한 정책 세트와 키를 주기적으로 갱신하도록 설계되었다.
Patent KR-20220053467-A (KR)
Inventor: KIM JIN HO
IPC: B25J15/02
Filed: 2021-09-09
Abstract: Disclosed is a grip apparatus. The present grip apparatus comprises: a first finger; a second finger facing the first finger; a first link wherein one end is connected to the first finger; a second link wherein one end is connected to the second finger; and a differential device connecting the other end of the first link and the other end of the second link and including a motor. The differential device rotates the first and second links in different directions when the motor is driven. Also, when one of the first and second links rotates in the first direction by an external force, the differential device also rotates the other one of the first and second links in the first direction. An objective of the present disclosure is to provide the grip apparatus having an improved structure capable of stably gripping an object even when the external force is applied, and a robot apparatus including the same.
Patent KR-20230037406-A (KR)
Inventor: KIM YONG SON
IPC: A47C19/02
Filed: 2021-09-09
Abstract: 본 발명에 따른 간편히 조립되는 침대프레임은, 세워진 지지파트 및 상기 지지파트로부터 연장된 지지결합파트를 포함하되, 2개가 서로 마주보도록 위치되는 지지부, 및 상부에 매트릭스가 위치되도록 수평하게 배치되는 본체파트, 및 상기 본체파트의 끝단 내에 위치되어 상기 지지결합파트와 결합되는 본체결합파트를 포함하는 본체부를 포함하고, 상기 지지결합파트는 상기 본체부를 향하는 방향으로 연장되되, 상부가 오픈된 형상의 제1 홈 및 상기 제1 홈보다 하부에 위치된 제2 홈이 형성된 결합판을 포함하고, 상기 제2 홈은 상기 본체부를 향하는 방향을 향해 오픈된 제1 홈영역 및 상기 제1 홈영역의 내측에서 하부를 향해 파인 형상의 제2 홈영역을 포함하며, 상기 본체결합파트는 상기 본체파트를 이루는 프레임의 오픈영역의 내부를 가로지르는 제1 걸쇠 및 상기 제1 걸쇠의 하부에 위치된 제2 걸쇠를 포함하는 것을 특징으로 하며, 볼팅 등 복잡한 결합 방식을 최소화하여 조립 편의성을 향상시키면서도 견고하게 결합시켜 안정성을 향상시킬 수 있다.
Patent KR-20230041361-A (KR)
Inventor: JANG SU MIN
IPC: G06F8/61
Filed: 2021-09-17
Abstract: 도커 이미지 생성 장치 및 방법이 개시된다. 본 발명의 일실시예에 따른 도커 이미지 생성 장치는 하나 이상의 프로세서; 및 상기 하나 이상의 프로세서에 의해 실행되는 적어도 하나 이상의 프로그램을 저장하는 실행메모리를 포함하고, 상기 적어도 하나 이상의 프로그램은 사전에 정의된 요청 패키지 리스트, 실행 환경 리스트 및 초기 부분 도커 파일을 조합하고, 상기 요청 패키지 리스트에 포함된 요청 패키지들의 상호 종속성을 처리하여 부분 도커 파일을 생성하고, 상기 부분 도커 파일을 이용하여 도커 이미지를 생성한다.
Patent KR-20230045194-A (KR)
Inventor: KIM SUN MI
IPC: A61B5/00
Filed: 2021-09-28
Abstract: 본 발명은 후각 인지검사를 이용한 신경인지장애 선별 방법에 관한 것이다. 본 발명에 따르면, 후각 인지검사 결과 데이터를 입력받는 단계; 상기 후각 인지검사 결과에 대해 기 설정된 제1 기준 및 제2 기준을 만족하는지 여부를 판단하는 단계; 및 상기 제1 기준 및 제2 기준을 모두 만족하는 경우에만 인지기능장애 그룹으로 선별하는 단계를 포함하고, 상기 제1 기준은 후각 인지검사 결과값이 기 설정된 절단점 이하인지 여부이고, 상기 제2 기준은 기 설정된 향 조합 중 적어도 하나를 인지하지 못하는지 여부이다. 
이와 같이 본 발명에 따르면, YSK 후각기능검사 키트를 이용한 후각 인지검사에서 치매를 선별할 수 있는 최적의 절단점과, 치매 환자가 정상 인지기능을 가진 대조군에 비해 인지가 어려운 한약과 숯불갈비의 향 조합을 활용함으로써 추가적인 신경인지기능 검사가 필요한 인지기능장애를 가진 개인을 효과적으로 선별할 수 있다. 또한, 본 발명은 치매 선별을 위한 전통적인 인지검사의 민감도를 높이기 위한 보조도구로 활용될 수 있다.
Patent KR-20230047703-A (KR)
Inventor: YOOK JIN HO
IPC: B66F9/075
Filed: 2021-10-01
Abstract: 본 문서에 개시된 스토커 크레인은, 휠을 구동하는 구동 모터, 상기 구동 모터에 연결되어는 모터 인코더, 타이밍 벨트를 통해 연결되는 외부 인코더, 및 상기 구동 모터, 상기 모터 인코더, 및 상기 외부 인코더와 연결되는 제어부를 포함하고, 상기 제어부는, 상기 구동 모터에게 상기 스토커 크레인의 위치 이동을 명령하고, 상기 모터 인코더로부터 수신된 제1 회전수 정보에 기반하여 지령 위치를 확인하고, 상기 외부 인코더로부터 수신된 제2 회전수 정보에 기반하여 이동 위치를 확인하고, 및 상기 지령 위치 및 상기 이동 위치의 편차에 기반하여 상기 구동 모터의 동작을 제어하도록 설정될 수 있다.
Patent KR-20230049372-A (KR)
Title: 전자부품 내장기판
Inventor: JI YUN JE
IPC: H05K3/28
Filed: 2021-10-06
Abstract: 본 개시는, 일면에 캐비티를 포함하는 절연재; 상기 절연재에 매립되어 상기 캐비티 바닥면 전체를 덮는 보호층; 및 상기 캐비티 측면에 배치된 솔더;를 포함하고, 상기 보호층은 상기 절연재와 상이한 재료를 가지는 전자부품 내장기판에 관한 것이다.
Patent KR-20210128955-A (KR)
Inventor: OH GIL HUN
IPC: G06F40/232
Filed: 2021-10-12
Abstract: The present invention relates to a messenger service system and a messenger service method and device for correcting typos in the same, which correct a detected typo by using at least one recommendation word corresponding to the detected typo if the typo is detected through typo check about conversation input information inputted from a user in a terminal device when a conversation between terminal devices is performed through a messenger by executing a messenger service to transmit a conversation message including the conversation input information in which the type is corrected to a counterpart terminal device. Accordingly, accurate conversation content can be transferred to a counterpart person, thereby preventing conversation content from being wrongly recognized due to the typo and performing a smooth conversation.