baber/WOPTO huggingface dataset:
Patent WO-2019050085-A1 (WO)
Title: Integrated authentication method and authentication system which use wearable terminal connected to mobile terminal
Inventor: CHO HAN-KOO
IPC: G06F1/16
Filed: 2017-11-07
Abstract: The present invention relates to an integrated authentication method and authentication system which use a wearable terminal connected to a mobile terminal. The authentication system comprises: a wearable terminal in which an authentication token is stored; a mobile terminal generating the authentication token so as to provide the authentication token to the wearable terminal through a short-range communication channel; an authentication server receiving user authentication information from the mobile terminal through a communication network so as to perform a user registration, and then storing related user authentication information, and performing a user authentication in response to the authentication request when authentication is requested through the authentication token; and a gate terminal for transmitting the authentication token to the authentication server through the communication network so as to request the authentication when the authentication token is received from the wearable terminal through the short-range communication channel, and determining whether to authenticate the user in response to the request according to the authentication result received from the authentication server.
Patent WO-2018128333-A1 (WO)
Inventor: RAVINDRAN SOURABH
IPC: G06T7/20
Filed: 2017-12-29
Abstract: A method, apparatus, and computer readable medium for interactive cinemagrams. The method includes displaying a still frame of a cinemagram on a display of an electronic device, the cinemagram having an animated portion. The method also includes after the displaying, identifying occurrence of a triggering event based on an input from one or more sensors of the electronic device. Additionally, the method includes initiating animation of the animated portion of the cinemagram in response to identifying the occurrence of the triggering event. The method may also include generating the image as a cinemagram by identifying a reference frame from a plurality of frames and an object in the reference frame, segmenting the object from the reference frame, tracking the object across multiple of the frames, determining whether a portion of the reference frame lacks pixel information during motion of the object, and identifying pixel information to add to the portion.
Patent WO-2018151506-A1 (WO)
Inventor: LEE DAL EUN
IPC: B09B3/00
Filed: 2018-02-13
Abstract: 본 발명은 폐기물을 열분해하여 재생연료를 획득하도록 이루어진 열분해기에 관한 것으로, 상세하게는 폐기물을 열분해시 배출되는 배기가스 내에서 비중의 차이로 분진을 포함하는 이물질과 오일을 회수하고 청정한 상태의 배기가스를 대기에 배출하도록 이루어진 열분해기용 정제기에 관한 것이다. 이러한 본 발명인 열분해기용 정제기는, 폐기물을 열분해하는 열분해기에서 배출되는 배기가스로부터 오일을 회수하는 정제기에 있어서, 일측에 설치된 배기가스가 공급되는 공급구와, 상기 공급구와 반대측인 타측에 설치되는 배기가스가 배출되는 배출구와, 일측면에 회수된 오일을 배출하는 오일배출구와, 하측면에 침전된 이물질을 배출하는 이물질 배출구를 포함하며, 내부에 물이 저장되어 수조부와 배기가스 통로부로 구획되는 밀폐형의 정제기 몸체; 상기 정제기 몸체 내 상측에 수직방향으로 설치되고, 배기가스 통로부에 지그재그 형태의 배기가스용 이동로가 형성되도록 하는 다수개의 이동로용 격판을 포함하는 한편, 배기가스를 공급하는 상기 공급구의 하단과, 상기 이동로용 격판의 하단은 수조부의 수면보다 하측에 위치하도록 하여 배기가스가 이동로용 격판의 하단 쪽으로 이동하지 못하도록 이루어진 것이다.
Patent WO-2018194436-A1 (WO)
Title: Multiplexage de type d'informations et commande de puissance
Inventor: PAPASAKELLARIOU ARIS
IPC: H04W52/08
Filed: 2018-04-23
Abstract: La présente invention concerne un procédé et un système de communication permettant de faire converger un système de communication de 5ème génération (5G) permettant de prendre en charge des débits de données supérieurs à ceux d'un système de 4ème génération (4G) au moyen d'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, l'enseignement numérique, le commerce de détail intelligent et des services de sécurité et de sûreté. La présente invention concerne un procédé pour un équipement utilisateur (UE) pour déterminer une puissance totale pour des transmissions dans un groupe de cellules (CG) ou une puissance pour l'émission d'un canal ou d'un signal dans une cellule d'un CG.
Patent WO-2019009639-A1 (WO)
Title: Wireless power transmission system comprising reception coil having constant pitch
Inventor: CHO IN KUI
IPC: H02J50/12
Filed: 2018-07-05
Abstract: According to one embodiment, provided is a wireless power reception device comprising a reception coil, which is a coil through which a current formed by a magnetic field generated by a transmission coil of a wireless power transmission device flows, and comprises a first wire including concentricity and a second wire located at a pitch of the first wire and including no concentricity, wherein the reception coil is formed by winding the first wire and the second wire around the same center.
Patent WO-2020032301-A1 (WO)
Inventor: SEO IL
IPC: A23G4/10
Filed: 2018-08-10
Abstract: La présente invention concerne une composition de gomme à mâcher comprenant un édulcorant fonctionnel, la gomme à mâcher présentant d'excellentes caractéristiques sensorielles en raison d'une persistance de sucrosité élevée et d'une sensation de rafraîchissement remarquable et ayant une excellente stabilité au stockage due à une faible capacité d'absorption d'humidité.
Patent WO-2019050250-A1 (WO)
Title: Method and apparatus for providing message merging service
Inventor: JUNG UI YOUNG
IPC: H04L12/58
Filed: 2018-09-04
Abstract: Disclosed are a method for providing a message merging service and an apparatus therefor. The method for providing a message merging service according to the present invention comprises the steps of: receiving a first message from a first service provider server; receiving one or more second messages from one or more second service provider servers; performing association processing between the first message and the second message; when the first message and the second message are messages associated with the same issue relating to the same recipient, performing a message merging process to generate a merged message; and transmitting the merged message to a user terminal corresponding to the recipient.
Patent WO-2019078645-A1 (WO)
Title: Pharmaceutical composition for anticancer treatment and preparation method therefor
Inventor: KIM KEE KWANG
IPC: A61K31/235
Filed: 2018-10-18
Abstract: The present invention provides an alkyl 4-hydroxy-3,5-dialkoxybenzoate derivative that has the activity of inhibiting the growth of cancer cells and killing cancer cells with the induction of cell death and an anticancer composition comprising the same. A compound and a composition according to the present invention exhibit the effect of reducing viability of cancer cells by inducing cell cycle interruption and apoptosis specifically in cancer cells without affecting the viability of normal cells.
Patent WO-2019208882-A1 (WO)
Inventor: JEON KI HO
IPC: B60Q7/00
Filed: 2018-10-23
Abstract: The purpose of the present invention is to provide a safety signal baton light having good portability and visibility, the safety signal baton light comprising: a pipe-shaped body part; a light-emitting part accommodated in the body part for emitting light; and a pipe-shaped signaling part having one end installed at an end of the body part and provided to transmit light emitted from the light-emitting part, wherein the signaling part includes a light diffusing member therein which is configured to diffuse light emitted from the light-emitting part to the entire signaling part.
Patent WO-2019098598-A1 (WO)
Title: 콩과식물 배양근을 이용한 쿠메스트롤 생산 방법
Inventor: LEE EUN JUNG
IPC: C12P17/18
Filed: 2018-11-08
Abstract: 본 명세서는 콩과식물 배양근을 이용한 쿠메스트롤 생산 방법 및 쿠메스트롤 함량이 증진된 콩과식물 추출물 제조 방법에 관한 것으로서, 본 발명의 일 측면에 따른 방법은 콩과 식물 및 효소를 이용하여, 생성되는 쿠메스트롤을 균일하게 고함량으로 얻을 수 있으므로, 기존 방법 보다 비용 및 시간을 절약할 수 있으며, 천연물을 이용하여 생산된 쿠메스트롤이므로 약학, 식품 또는 화장품을 예로 들 수 있는 다양한 분야에 안전하게 활용 가능하다.
Patent WO-2019098663-A1 (WO)
Title: Procédé et appareil permettant de déclasser une transmission de paquets dupliqués dans un système de communication sans fil
Inventor: LEE YOUNGDAE
IPC: H04W72/04
Filed: 2018-11-14
Abstract: La présente invention concerne un procédé et un appareil permettant de déclasser une transmission de paquets dupliqués dans un système de communication sans fil. Un équipement utilisateur (UE) génère un premier paquet, un deuxième paquet et un troisième paquet. Le troisième paquet est une duplication du deuxième paquet. L'UE déclasse le troisième paquet sous le premier paquet lorsque le deuxième paquet est prioritaire sur le premier paquet. Le premier paquet peut être un paquet pour une transmission de liaison montante, et le deuxième paquet et le troisième paquet peuvent être des paquets pour une transmission de liaison latérale.
Patent WO-2020116690-A1 (WO)
Inventor: SEO KAP-HO
IPC: B25J11/00
Filed: 2018-12-07
Abstract: Disclosed are a disaster response robot, the disaster response capability thereof being testable in LVC environments, a test server therefor, a trainee control terminal for trainee tests, and a trainee test server therefor. The disaster response robot comprises: a disaster area map receiver module for receiving a virtual disaster area map from a test server for evaluating a disaster response robot's autonomous task performance capability; a disaster area map storage module for storing the virtual disaster area map received by the disaster area map receiver module; a disaster response task receiver module for receiving a disaster response task from the test server; a constructive event receiver module for receiving a constructive event simulating a disaster environment, from the test server during autonomous performance of the disaster response task; and an autonomous disaster response task performance module for autonomously performing the disaster response task received from the disaster response task receiver module, in a live test space on the basis of the virtual disaster area map stored in the disaster area map storage module.
Patent WO-2019124839-A1 (WO)
Inventor: LEE MOK-YOUNG
IPC: F17C1/02
Filed: 2018-12-07
Abstract: 본 발명은 유체를 수용하는 공간이 형성되는 탱크 본체; 상기 탱크 본체의 벽면에 연결되는 연결체; 및 복수의 상기 연결체 사이를 연결하는 지지부재;를 포함하며, 상기 지지부재는 유체가 내부를 유동하여 슬로싱을 감소시키도록 중공체로 형성되는 압력탱크에 관한 것이다. 본 발명에 의하면, 탱크 본체의 벽두께를 작게 하면서도 탱크 본체의 강성을 향상시킬 수 있다.
Patent WO-2020111395-A1 (WO)
Inventor: HWANG DEOK YEOL
IPC: G06F16/35
Filed: 2019-03-11
Abstract: 빅데이터 분석을 위한 비정형 텍스트 데이터의 용어 군집화 장치에 관한 것이며, 빅데이터 분석을 위한 비정형 텍스트 데이터의 용어 군집화 장치는 데이터 셋을 포함하는 데이터 베이스, 상기 데이터 베이스에 포함된 데이터 셋에서 데이터를 선택하고 전처리를 수행하는 데이터 전처리부, 전처리된 데이터에 포함된 원본 용어의 형태소를 분리하고, 원본 용어의 추천 점수를 계산하는 추천 용어 결정부 및 원본 용어의 음운을 분리하고, 음운으로 분리된 각각의 원본 용어 간의 유사도 연산을 수행하고, 상기 유사도 연산 값이 미리 설정된 임계치 이상인 원본 용어를 군집화하는 데이터 군집부를 포함하되, 상기 추천 용어 결정부는, 상기 추천 점수 및 상기 군집화 결과에 기반하여 복수의 원본 용어 중 추천 용어를 결정할 수 있다.
Patent WO-2020004843-A1 (WO)
Title: Nonwoven fabric assembly and sheet mask using same
Inventor: JIN SANG WOO
IPC: D01D5/253
Filed: 2019-06-14
Abstract: The present invention relates to a nonwoven fabric assembly and a sheet mask using same and, specifically, to: a nonwoven fabric assembly, which has excellent bending characteristics for a use in an industrial material, having a pleasant feel and a soft sheen for a use in clothes or interior decoration, having excellent physical properties such as transparency, skin adhesiveness, absorbency of solvent such as water, and maintenance and a smooth surface feeling for a use in a sheet mask nonwoven fabric assembly, and comprises a lyocell fiber having a large specific surface area; and a sheet mask using the nonwoven fabric assembly.
Patent WO-2020009440-A1 (WO)
Title: Method and apparatus for determining supportable service in wireless communication system
Inventor: CHUN SUNGDUCK
IPC: H04W4/40
Filed: 2019-07-02
Abstract: One aspect of the present invention relates to a method for determining a service capable of being supported by a first UE, in a wireless communication system, the method comprising: transmitting, to a second UE, a request including identification information related to a first service and the first UE; receiving a response to a request related to the first service from the second UE; and transmitting, on the basis of the response, first service data to the second UE, thereby, in a V2X terminal, stably providing ultra-low latency, ultra-wideband, and super-connectivity required in a 5G communication system.
Patent WO-2020017902-A1 (WO)
Title: Method and apparatus for performing user authentication
Inventor: JAIN ARIHANT
IPC: G06T19/00
Filed: 2019-07-18
Abstract: A method of authenticating a user includes obtaining a user authentication request for access to at least one application executed on an electronic device, identifying an actor and a task for authentication based on one or more context parameters associated with at least one of the electronic device or a user, providing a live challenge generated based on the identification, and identifying whether to access the at least one application based on whether the provided live challenge has been successfully performed.
Patent WO-2020060123-A1 (WO)
Title: 혼합현실 기술을 이용하여 자재의 최적조립을 지원하기 위한 장치 및 그 방법
Inventor: JANG YOUNG JAE
IPC: G06Q50/04
Filed: 2019-09-16
Abstract: 혼합현실 기술을 이용하여 자재의 최적조립을 지원하기 위한 장치 및 그 방법을 개시한다. 본 발명의 실시예에 의하면, 가상현실 기술과 증강현실 기술을 결합한 혼합현실 기술을 이용하여 제조 산업 분야에서 자재 조립을 최적화하기 위한 기술로서, 3차원 홀로그래픽 이미지(Holographic Image)를 기반으로 제조 현장의 작업자들에게 자재부품들의 최적 조립순서를 시뮬레이션(Simulation)의 형태로 제공하여 작업현장에서의 생산성을 향상시키고, 작업자들의 의사결정을 지원하기 위한 장치 및 그 방법을 제공한다.
Patent WO-2020101250-A1 (WO)
Title: System and method for anti-rollback
Inventor: CHEN GENG
IPC: G06F21/78
Filed: 2019-11-05
Abstract: A method for providing an anti-rollback secure timer service includes determining, at a device which includes a processor providing a trusted execution environment (TEE), a trusted memory, and a real time clock (RTC) accessible through an operating system of the device, an initial reference time value, by a secure timer application running in the TEE, the initial reference time value determined based on an initial value of the RTC obtained during booting of the device and a time delta value. The method further includes determining an updated reference time value based on the initial reference time value, a second value of the RTC, and a previously stored old reference time value, determining an updated time delta value based on the second value of the RTC and the updated reference time value, and storing the updated time delta value and the updated reference time value in the trusted memory.
Patent WO-2021117931-A1 (WO)
Inventor: JEON JUNG WOO
IPC: H04L29/08
Filed: 2019-12-11
Abstract: The present invention relates to a system for issuing a document on the basis of a blockchain technology and, more particularly, to a system, for issuing an electronic document, comprising: a main blockchain comprising a plurality of main nodes; a sub-blockchain comprising a plurality of sub-nodes; a certificate request server for requesting an issuance of a certificate; and a certificate issuance server for generating the certificate in response to the issuance request from the certificate request server. The certificate issuance server transmits a first transaction relating to the generation of the certificate to a first main node. The main blockchain delivers the first transaction received by means of the first main node to the sub-blockchain. The certificate request server delivers a verification query of the first transaction to a first sub-node.
Patent WO-2020141912-A1 (WO)
Inventor: ZHAO JANE
IPC: H04N19/176
Filed: 2020-01-02
Abstract: 본 발명에서는 비디오 신호를 처리하는 방법 및 이를 위한 장치가 개시된다. 구체적으로, 인터 예측을 기반으로 비디오 신호를 처리하는 방법에 있어서, 현재 블록의 공간 머지 후보 및 시간 머지 후보를 이용하여 상기 현재 블록의 제1 머지 후보 리스트를 구성하는 단계; 상기 현재 블록 이전에 코딩된 블록의 모션 정보를 나타내는 히스토리 기반 머지 후보를 상기 제1 머지 후보 리스트에 추가함으로써 제2 머지 후보 리스트를 구성하는 단계; 상기 제2 머지 후보 리스트 내에서 상기 현재 블록에 적용되는 머지 후보를 지시하는 머지 인덱스를 획득하는 단계; 상기 머지 인덱스에 의해 지시되는 머지 후보의 모션 정보를 이용하여 상기 현재 블록의 예측 블록을 생성하는 단계; 및 상기 머지 후보의 모션 정보에 기초하여 히스토리 기반 후보 리스트를 업데이트하는 단계를 포함할 수 있다.
Patent WO-2020153741-A1 (WO)
Inventor: KANG MYONG
IPC: G01B5/00
Filed: 2020-01-22
Abstract: 본 개시의 실시예에 따른 검사 장치는 지그가 인입 및 인출 가능하고 상기 지그에 안착된 검사 대상물을 검사하도록 구성된다. 상기 검사 장치는, 상기 지그를 이동시키도록 구성된 이송부; 및 상기 지그에 접촉 및 가압 가능하게 구성되고, 클램핑 방향 및 상기 클랭핑 방향의 반대 방향인 언클램핑 방향으로 이동 가능하게 구성된 가압부를 포함하는 클램핑 구동부를 포함한다.
Patent WO-2020180030-A1 (WO)
Inventor: KIM JAE-KWANG
IPC: H01M10/052
Filed: 2020-02-21
Abstract: The present invention relates to a method for manufacturing a composite solid electrolyte of a new type for improving the safety and electrochemical properties of secondary batteries, and an all-solid-state battery using same. Ion conductive ceramics and a polymer are mixed with a solvent to thereby form a slurry, and then a form having a net structure is made through electrospinning. After drying, a liquid electrolyte is absorbed into pores to thereby produce a composite solid electrolyte composed of ceramics, a polymer, and a liquid electrolyte, which has excellent electrical conductivity. The composite solid electrolyte having such a structure can improve the safety of secondary batteries as well as the electrochemical properties thereof.
Patent WO-2020222552-A1 (WO)
Inventor: KIM MIN JUNG
IPC: A61K31/655
Filed: 2020-04-29
Abstract: The present application relates to a pharmaceutical composition for treatment or prevention of an inflammatory skin disease including atopic dermatitis and psoriasis, the pharmaceutical composition containing 6-diazo-5-oxo-L-norleucine or a pharmaceutically acceptable salt thereof.
Patent WO-2020246720-A1 (WO)
Inventor: EO SOOHAN
IPC: A47L9/20
Filed: 2020-05-12
Abstract: This cleaner comprises: an intake opening; a cyclone part for separating air and dust; a housing which is provided with a dust container for storing the dust separated from the air in the cyclone part; and a frame which is disposed to surround the axis of the cyclonic flow inside the housing and can move between a first position and a second position inside the housing, wherein the frame includes a first body which is disposed at the first position to face the intake opening and is inclined relative to the axis of the cyclonic flow, and the upper end of the first body is positioned at the same level or higher than the upper end of the intake opening.
Patent WO-2020231214-A1 (WO)
Title: Organic light-emitting device
Inventor: KIM JIHYE
IPC: H01L51/50
Filed: 2020-05-15
Abstract: The present specification provides an organic light-emitting device comprising an organic layer.
Patent WO-2020246763-A1 (WO)
Inventor: PARK KITAE
IPC: H01M10/627
Filed: 2020-06-02
Abstract: The present invention comprises: a case; a partition for dividing the inside of the case into a first space and a second space; an energy storage module provided at the partition and arranged in the first space; a heat sink provided at the partition and arranged in the second space; a suction port which is arranged in the case and which communicates with the second space; a discharge port which is disposed in the case and which communicates with the second space; a first vent which is arranged in the partition and which allows communication between the first space and the second space; and a second vent which is arranged in the partition and which allows communication between the first space and the second space. The present invention can cause the air of the second space to pass through the first space by means of the first vent and the second vent so as to circulate same back to the second space.
Patent WO-2021006574-A1 (WO)
Inventor: KIM MOONKYUNG
IPC: G06F8/65
Filed: 2020-07-06
Abstract: An electronic device is disclosed that includes a memory storing a first application run based on a first sandbox environment and a processor connected with the memory. The memory stores instructions which, when executed, cause the processor to determine whether it is necessary to change a first user identifier (UID) for the first application in response to an application installation request requesting to update the first application to a second application, assign a second UID for the second application using a UID mapping resident program based on it being necessary to change the first UID, and construct a second sandbox environment for the second application to have the second UID and a resource included in the first sandbox environment.
Patent WO-2021201344-A1 (WO)
Title: 통합 사용 로그 데이터를 생성하는 서버 및 그 동작 방법
Inventor: KIM YOUNG JIN
IPC: G06Q30/06
Filed: 2020-07-17
Abstract: 복수의 전자 장치에 의해 접근 가능한 복수의 도메인을 포함하는 시스템을 상기 복수의 전자 장치 중 적어도 하나에 제공하는 단계와, 상기 복수의 도메인 중 상기 시스템의 컴포넌트에 대한 입력이 확인되는 도메인 또는 상기 복수의 도메인 중 URL(uniform resource locator)의 적어도 일부가 변경되는 도메인에 대한 사용 로그 데이터(usage log data)를 상기 복수의 전자 장치 중 적어도 하나로부터 획득하는 단계와, 상기 획득된 사용 로그 데이터를 기초로, 상기 시스템의 통합 사용 로그 데이터를 생성하는 단계를 포함하는 서버의 동작 방법 및 그 서버를 제공한다.
Patent WO-2022030662-A1 (WO)
Title: Novel bacillus velezensis l2 strain isolated from anchovy fermentation solution, and aekjeot prepared using same
Inventor: YANG EUN JU
IPC: C12N1/20
Filed: 2020-08-05
Abstract: The present invention relates to:  Bacillus velezensis  L2 (KCCM12498P) which exhibits a positive reaction to lactose, amygdalin, melibiose and gentiobiose, and which has excellent proteolytic activity; and aekjeot prepared using same.  Bacillus velezensis  L2 (KCCM 12498P) screened in the present invention is used as a starter for aekjeot fermentation to minimize the generation of histamines, which are substances associated with allergic reactions or inflammation, and increase the generation amount of total nitrogen and amino nitrogen, so that flavor can be improved.
Patent WO-2021029743-A1 (WO)
Inventor: KANAGARATHINAM MADHAN RAJ
IPC: H04W36/14
Filed: 2020-08-14
Abstract: Disclosed herein is a method and network handover system for handling a data session in a user equipment (UE). The method comprises initiating a data session of at least one application from a plurality of applications with a first communication interface using a first socket of the UE having a first socket file descriptor (SOCKFD) for the data session, detecting a deterioration in a network connection of the first communication interface, identifying a second communication interface, establishing a second socket having a second SOCKFD associated with the second communication interface and migrating the data session from the first communication interface to the second communication interface by mapping the first SOCKFD corresponding to the first socket to the second SOCKFD corresponding to the second socket.
Patent WO-2021054631-A1 (WO)
Title: Chromium steel sheet having excellent creep strength and high temperature ductility and method of manufacturing same
Inventor: SUNG HYUN-JE
IPC: C22C38/44
Filed: 2020-08-25
Abstract: Provided are a chromium steel sheet having excellent creep strength and high temperature ductility, and a method for manufacturing same. The present invention relates to a chromium steel sheet having excellent creep strength and high temperature ductility comprising, in percentage by weight: C: 0.04 to 0.15%; Si: 0.5% or less (excluding 0%); Mn: 0.1 to 0.6%; S: 0.01% or less (excluding 0%); P: 0.03% or less (excluding 0%); Cr: 1.9 to 2.6%; Mo: 0.05 to 1.5%; W: 1.4 to 2.0%; V: 0.4 to 1.0%; Ni: 0.4% or less (excluding 0%); Nb: 0.10% or less (excluding 0%); Ti: 0.10% or less (excluding 0%); N: 0.015% or less (excluding 0%); Al: 0.06% or less (excluding 0%); B: 0.007% or less (excluding 0%); and the balance being Fe and inevitable impurities, wherein the chromium steel sheet satisfies relational expression 1, and has an LMP value defined by relational expression 2 of 20,000 or more at an applied stress of 200 MPa and 21,000 or more at an applied stress of 125 MPa, and a reduction of area at high temperature fracture is 20% or more.
Patent WO-2021125494-A1 (WO)
Inventor: RYU GYU RI
IPC: C12N9/02
Filed: 2020-08-25
Abstract: The present invention relates to a multidrug efflux pump (mepA) variant, a polynucleotide that codes the variant, a microorganism comprising the variant, and a method for producing violacein or deoxyviolacein using same, the present invention being usefully applicable to the mass production of violacein or deoxyviolacein.