baber/WOPTO huggingface dataset:
Patent WO-2021149999-A1 (WO)
Title: Electronic device holder
Inventor: CHOI YOON DEOG
IPC: G06F1/16
Filed: 2021-01-19
Abstract: The purpose of the present invention is to provide an electronic device holder which enables convenient use of an electronic device without using body parts such as hands, arms, and the head, regardless of the lying position. The electronic device holder comprises: an elastic body including a rear plate of which the central portion is concave and which supports the back of the head, and side plates which forwardly protrude from both ends of the rear plate so as to support side portions of the head, wherein the protruding length of the side plates is configured to be greater than the front to back thickness of the head; and mounting parts which are positioned on end portions of the respective side plates and on which an electronic device can be mounted.
Patent WO-2021157995-A1 (WO)
Title: Substrate processing apparatus and substrate processing method
Inventor: LEE JI HUN
IPC: C23C16/458
Filed: 2021-02-02
Abstract: The present invention relates to a substrate processing apparatus and a substrate processing method. The substrate processing apparatus and the substrate processing method according to the present invention have an advantage in that, in a substrate processing apparatus comprising a chamber the inner space of which is divided into a first space and a second space, a thin film having a uniform thickness can be formed on substrates placed in the first space and the second space respectively by successively spraying the substrates placed in the first and second spaces respectively with a process gas.
Patent WO-2021210784-A1 (WO)
Title: Wheelchair with lifting function
Inventor: SONG SOON YOUNG
IPC: A61G5/08
Filed: 2021-03-11
Abstract: The present invention relates to a wheelchair and, particularly, to a wheelchair with a lifting function, which, through a simple structure, is configured to allow a wheelchair user to automatically move a seating block in which the wheelchair user is seated and is configured to enable lifting and rotational movements of the seating block, and thus can be simplified in structure and can assist the wheelchair user in safely standing up.
Patent WO-2021225289-A1 (WO)
Title: Dishwasher
Inventor: KIM EUNSEOK
IPC: A47L15/22
Filed: 2021-04-06
Abstract: A dishwasher according to the idea of the present invention comprises: a basket in which dishes are accommodated; and an arm assembly which sprays washing water to wash dishes in the basket, wherein the arm assembly comprises: a first spray arm which is rotatably provided; a second spray arm which is rotatably provided at one side of the first spray arm and receives washing water from the first spray arm; and a rotation guide which has one side coupled to the first spray arm and the other side coupled to the second spray arm and includes a plurality of balls for guiding the rotation of the first spray arm and the second spray arm.
Patent WO-2022154180-A1 (WO)
Inventor: BAE JEE YEON
IPC: C12P19/32
Filed: 2021-04-21
Abstract: The present application relates to a novel formamidopyrimidine-DNA glycosylase variant, a Corynebacterium stationis strain comprising the variant, and a method for producing IMP using the strain.
Patent WO-2021246662-A1 (WO)
Inventor: KIM GIHYUN
IPC: A63B71/06
Filed: 2021-05-03
Abstract: Provided are a method for providing a mat image, an apparatus for providing a mat image, and a virtual golf simulation apparatus. According to one embodiment, an apparatus for providing a mat image on a mat on which a golf ball for a user's golf swing can be located may comprise: an information processing unit which acquires a screen image simulating a virtual golf course; and a mat image processing unit which provides a mat image corresponding to the screen image, wherein the mat image corresponds to at least one region among a plurality of regions included in the mat.
Patent WO-2022092459-A1 (WO)
Title: Système de surveillance de pente sans personnel en temps réel ayant une fonction de gestion d'énergie
Inventor: KIM YOUNG MIN
IPC: E02D33/00
Filed: 2021-05-04
Abstract: La présente invention porte sur un système de surveillance de pente sans personnel en temps réel, et plus particulièrement sur un système de surveillance de pente sans personnel en temps réel ayant une fonction de gestion d'énergie d'un réseau de capteurs. Le but de la présente invention est de pourvoir à un système de surveillance de pente sans personnel en temps réel ayant une fonction de gestion d'énergie. Un système de surveillance de pente sans personnel en temps réel ayant une fonction de gestion d'énergie selon un mode de réalisation de la présente invention comprend : une unité de surveillance d'énergie qui surveille l'état de charge (SoC) d'une batterie à intervalles prédéfinis, et transmet le SoC de la batterie à une passerelle à intervalles prédéfinis ; et une unité de gestion d'énergie qui fait varier un seuil d'énergie adaptatif du SoC de la batterie en fonction d'événements sur une pente qui est surveillée. La présente invention peut efficacement gérer l'énergie en fonction de l'état de la pente en faisant varier le seuil d'énergie adaptatif du SoC de la batterie en fonction d'événements sur la pente qui est surveillée.
Patent WO-2021235848-A1 (WO)
Title: Method for preparing organoid including oligodendrocytes from neural stem cells specialized for differentiation into oligodendrocytes, organoid prepared by same method, and use thereof
Inventor: YOU SEUNG KWON
IPC: C12N5/0797
Filed: 2021-05-18
Abstract: The present invention relates to a method for preparing an organoid including oligodendrocytes from neural stem cells that are specialized for differentiation into oligodendrocytes, an organoid prepared by the method, and use thereof and, more particularly, the present invention relates to a method for preparing an organoid including oligodendrocytes from neural stem cells that are specialized for differentiation into oligodendrocytes, an organoid including oligodendrocytes, prepared by the method, a method for screening for a therapeutic agent for a demyelinating disease, the method comprising a step of analyzing whether myelinization has occurred or not after treatment of the organoid with a candidate drug, and a cell therapeutic agent composition for preventing or treating a demyelinating disease, comprising, as an active ingredient, the organoid including oligodendrocytes or oligodendrocytes isolated from the organoid.
Patent WO-2021261925-A1 (WO)
Inventor: YOON JU YOUNG
IPC: C09K11/06
Filed: 2021-06-23
Abstract: Disclosed are a compound, a composition comprising same, and a fluorescent sensor for detecting acetylcholinesterase activity.
Patent WO-2022035274-A1 (WO)
Inventor: KIM YOU JIN
IPC: G06Q50/30
Filed: 2021-08-13
Abstract: Disclosed are a content box providing method and a user terminal. A content providing method may comprise the steps of: displaying a link shared through a chat room in a chat application; when a selection for the link is received, displaying a screen of a content execution result corresponding to the link through an in-app browser of the chat application or an external browser distinct from the chat application; displaying a notification for a new chat message while the screen of the content execution result is being displayed through the in-app browser or the external browser; when a selection for the notification of the new chat message is received, switching the screen of the content execution result displayed in the in-app browser or the external browser to a screen of the chat room to which the new chat message corresponding to the notification provided by the chat application is input; and displaying a content box, which enables access to the content execution result, on the switched screen of the chat room.
Patent WO-2022045667-A1 (WO)
Inventor: AGATA YO
IPC: F28F17/00
Filed: 2021-08-18
Abstract: A heat exchanger is provided. The heat exchanger includes a configuration in which a heat transfer tube having a flat shape passes through a plurality of fins, and capable of securing drainage performance of condensed water retained on a surface of the heat transfer tube while improving a heat transfer rate, and further capable of suppressing an increase in ventilation resistance. The heat exchanger includes a heat transfer tube formed in a flat shape, and a plurality of fins, and a refrigerant flowing inside the heat transfer tube exchanges heat with air flowing between the plurality of fins. The fin includes a heat transfer expansion surface including a peak portion and a valley portion provided along an air flow direction, and a drain structure provided to overlap the heat transfer expansion surface.
Patent WO-2023017887-A1 (WO)
Inventor: WANG LEI
IPC: G06Q30/02
Filed: 2021-08-19
Abstract: Selon des modes de réalisation, un procédé de fourniture d'informations d'article peut comprendre les étapes consistant à : identifier une pluralité de produits correspondant à des termes de recherche reçus en provenance d'un utilisateur d'un service; et fournir une première page comprenant une première zone, qui affiche une liste de la pluralité de produits identifiés, et une deuxième zone, qui affiche une interface de filtrage servant à filtrer, en fonction de l'entrée de l'utilisateur, la liste de produits affichée dans la première zone.
Patent WO-2022039531-A1 (WO)
Inventor: OH SE YOUNG
IPC: H01M50/124
Filed: 2021-08-19
Abstract: 본 발명의 실시예에 따른 파우치 형 이차 전지는 전극 및 분리막이 적층되어 형성되는 전극 조립체; 상기 전극 조립체를 내부에 수용하는 컵부가 형성된 파우치 형 전지 케이스를 포함하되, 상기 파우치 형 전지 케이스는, 상기 컵부의 외측으로 연장 형성된 사이드를 포함하되, 상기 사이드는, 상대적으로 외측에 위치하여 실링된 실링부; 및 상대적으로 내측에 위치하여 미실링된 미실링부를 포함하고, 상기 컵부에 미접착되면서, 상기 미실링부에서 폴딩된다.
Patent WO-2022131582-A1 (WO)
Inventor: LEE SANGHYUN
IPC: H04W88/02
Filed: 2021-11-17
Abstract: 본 발명의 다양한 실시예는 전자 장치에서 무선 통신에 의한 전력 소모를 줄이기 위한 장치 및 방법에 관한 것이다. 전자 장치는, 센서와 무선 통신 회로 및 커뮤니케이션 프로세서를 포함하며, 상기 커뮤니케이션 프로세서는, 상기 무선 통신 회로를 통해 네트워크에 접속된 상태에서 채널 상태를 확인하고, 상기 채널 상태가 네트워크의 접속 제한과 관련된 지정된 조건을 만족하는 경우, 상기 센서를 통해 상기 웨어러블 장치의 움직임 상태를 확인하고, 상기 웨어러블 장치가 정지 상태인 경우, 지정된 제 1 시간 경과 후 제 1 주기로 셀 검색을 수행하고, 상기 웨어러블 장치가 이동 상태인 경우, 상기 제 1 주기보다 상대적으로 짧은 제 2 주기로 셀 검색을 수행할 수 있다. 다른 실시예들도 가능할 수 있다.
Patent WO-2022191379-A1 (WO)
Inventor: SHIM KYU SEOK
IPC: G06N3/08
Filed: 2021-11-23
Abstract: Provided are a text-based relation extraction method and device. According to an embodiment, relation information is extracted from text by using a noisy label and an accurate label together. Therefore, the accuracy of relation extraction is improved.
Patent WO-2022114928-A1 (WO)
Inventor: AN SEONGJIN
IPC: H01M4/66
Filed: 2021-11-30
Abstract: 본 문서에 개시된 다양한 실시예들에 따르면, 양극 기재; 상기 양극 기재의 적어도 일면에 도포된 양극 활물질; 음극 기재; 상기 음극 기재의 적어도 일면에 도포된 음극 활물질; 상기 양극 기재와 상기 음극 기재 사이에 위치한 분리막; 및,상기 양극 기재의 적어도 일면에 표면 개질을 통해 형성된 산화피막층을 포함하는 배터리 및 이를 포함하는 전자 장치를 제공할 수 있다. 이 밖에 다양한 실시예들이 적용될 수 있다.
Patent WO-2023033272-A1 (WO)
Inventor: KANG MYUNG KOOK
IPC: B05B13/04
Filed: 2022-02-11
Abstract: A spray gun capable of preventing spattering is disclosed. Particularly, the spray gun comprises: a head in which a spray nozzle for spraying paint is embedded; and a handle formed at the lower portion of the head, wherein side air nozzles having vertical slits are provided on both sides of the head, and an upper air nozzle and a lower air nozzle, each having a horizontal slit, are provided at the upper and lower portions of the head so that air simultaneously sprayed from the upper air nozzle, the lower air nozzle, and the side air nozzles blocks the spattering of paint, which is sprayed from the spray nozzle, while surrounding the periphery thereof in a square shape.
Patent WO-2022234960-A1 (WO)
Title: Dial link service system by switching icon and function on channel specific basis
Inventor: KIM YOUNG SUK
IPC: H04M1/247
Filed: 2022-04-07
Abstract: The present invention relates to a dial link service system by switching an icon and function on channel specific basis. The task to be solved is to switch and display an icon for call connection and Internet connection on a keypad screen according to numbers or a combination of numbers and special characters, thereby preventing an error such as an abnormal operation occurring during a call and Internet access when using the dial link service, and preventing confusion which may occur when selecting an icon for a call and Internet connection. Disclosed is a dial link service system by switching an icon and function on channel specific basis, the service comprising a dial link execution application which: is installed in a communication terminal and provides a telephone function and an Internet access function; displays a call icon according to first input information including numbers input through a virtual keypad; displays an Internet connection icon according to second input information including a combination of a number and a special symbol; and performs a call function or a link information-based Internet access function according to the icon selected when a displayed icon is selected.
Patent WO-2022225236-A1 (WO)
Title: Electronic device and controlling method of electronic device
Inventor: MO SANGDOK
IPC: G06F3/00
Filed: 2022-04-08
Abstract: An electronic device is disclosed. The electronic device includes: a camera; a communication unit; and a processor which receives, via the communication unit from a plurality of external electronic devices worn on a plurality of body parts of a user, data obtained on the basis of movement of the plurality of body parts, obtains data corresponding to the movement of the plurality of body parts of the user on the basis of an image of the user captured by the camera, and identifies the plurality of body parts wearing the plurality of external electronic devices on the basis of the received data and obtained data.
Patent WO-2022240187-A1 (WO)
Inventor: SHIN SEUNGSHIK
IPC: H02J50/10
Filed: 2022-05-11
Abstract: Selon divers modes de réalisation, un dispositif électronique comprend : une batterie ; un circuit à plusieurs bobines comprenant une première bobine et une seconde bobine ; un circuit de commande de champ magnétique connecté électriquement au circuit à plusieurs bobines ; un module de gestion de puissance connecté électriquement à la batterie et au circuit de commande de champ magnétique ; et un processeur connecté électriquement au circuit à plusieurs bobines, au circuit de commande de champ magnétique et au module de gestion de puissance, le processeur pouvant : lors de la détection d'un dispositif électronique externe pour recevoir une puissance sans fil, commander le circuit de commande de champ magnétique pour transmettre, au dispositif électronique externe par l'intermédiaire de la première bobine, une puissance ayant une première caractéristique ; lors de la transmission de la puissance ayant la première caractéristique, commander le circuit de commande de champ magnétique pour maintenir une première transmission par l'intermédiaire de la première bobine sur la base d'une fréquence de fonctionnement de seuil dans une plage de fréquences spécifiée et d'une première fréquence de fonctionnement, ou lors de la transmission de la puissance ayant la première caractéristique, ajuster une tension de fonctionnement sur la base de la première fréquence de fonctionnement et de la fréquence de fonctionnement de seuil ; et commander le circuit de commande de champ magnétique pour transmettre une puissance ayant une seconde caractéristique par l'intermédiaire de la première bobine et de la seconde bobine sur la base d'une première fréquence modifiée en correspondance avec la tension de fonctionnement ajustée. D'autres modes de réalisation peuvent être possibles.
Patent WO-2023282475-A1 (WO)
Title: 표면 결함수 및 헤이즈 저감용 실리콘 웨이퍼 최종 연마용 슬러리 조성물 및 그를 이용한 최종 연마 방법
Inventor: KIM SEONG HWAN
IPC: H01L21/306
Filed: 2022-06-08
Abstract: 본원 발명은, 연마 입자로서 콜로이달실리카 1 내지 20 중량%, 계면활성제 0.03 내지 0.5 중량%, pH 조절제 0.1 내지 10 중량%, 수용성 증점제 0.02 내지 2 중량%, 킬레이트제 0.05 내지 0.2 중량%, 유기염기 0.1 내지 1 중량%로 이루어지는 연마 대상물 표면의 결함수를 저감시키고 헤이즈를 저감시키는 성능이 우수한 실리콘 웨이퍼 최종 연마용 슬러리 조성물 및 그를 이용한 최종 연마 방법에 관한 것이다. [대표도] 도 1
Patent WO-2022270920-A1 (WO)
Inventor: LEE JONGSUB
IPC: A24B15/24
Filed: 2022-06-22
Abstract: Un dispositif de génération d'aérosol est divulgué. Le dispositif de génération d'aérosol de la divulgation comprend un corps ; une cartouche couplée au corps et comprenant une chambre et un espace d'insertion, la cartouche ayant une ouverture pour exposer l'espace d'insertion à un extérieur ; un couvercle monté de manière pivotante dans une position adjacente à l'ouverture pour ouvrir et fermer l'ouverture ; et une saillie de support de bâton agencée à l'opposé d'un arbre de pivot du couvercle par rapport à l'ouverture, la saillie de support de bâton faisant saillie vers l'ouverture pour chevaucher l'espace d'insertion.
Patent WO-2024014579-A1 (WO)
Title: Semiconductor light-emitting element package and display device
Inventor: KIM MYOUNGSOO
IPC: H01L27/15
Filed: 2022-07-15
Abstract: This semiconductor light-emitting element package comprises: a common connection electrode having a first area and a second area; a first semiconductor light-emitting element on the first area of the common connection electrode; a pair of assembly wirings on the second area of the common connection electrode; and a second semiconductor light-emitting element on the pair of assembly wirings.
Patent WO-2023003390-A1 (WO)
Title: 인체에 외용되는 제품의 승인 신청을 국가별로 구분하여 통합처리하는 방법 및 장치
Inventor: KIM KWANG IL
IPC: G06Q50/10
Filed: 2022-07-21
Abstract: 본 발명의 방법은, 단말장치로부터 외용 제품의 등록신청이 있을 때, 대상 제품의 인증을 진행할 대상국가의 선택을 수신한 다음에, 인증신청 시에 제출하는 서류와 자료에 포함시켜야 하는 피승인물 정보에 대해 복수개의 그룹들로 분류한 정보 유형들의 세트에서, 상기 선택된 대상국가에서 요구되는 정보 항목들로 이루어진 정보 유형들을 선별하고, 그 선별된 정보 유형들의 목록을 포함하여 구성된 입력목록 페이지를 상기 단말장치로 전송한 후에, 그 입력목록 페이지 상에서 하나의 정보 유형이 선택될 때마다, 해당되는 서브 페이지를 전송하여, 그 서브 페이지를 통해 정보 항목들에 대한 정보를 수신하게 된다. 상기 선택된 대상국가가 복수일 때는, 그 복수의 대상국가의 각각에 대해 상기 정보 유형들의 세트에서 선별되어야 하는 정보 유형들의 합집합으로써 상기 입력목록 페이지를 구성하여 상기 단말장치에 제공한다.
Patent WO-2023085593-A1 (WO)
Inventor: LEE HYOUNGJOO
IPC: H04W72/04
Filed: 2022-09-26
Abstract: Selon divers modes de réalisation, un dispositif électronique peut comprendre : un module d'antenne ; un premier module de communication qui transmet et reçoit un signal vers et depuis une station de base par l'intermédiaire du module d'antenne ; et un processeur connecté électriquement au premier module de communication. Le processeur peut : identifier un temps de réception d'un signal de réveil sur la base d'informations de configuration de signal de réveil reçues en provenance de la station de base ; sélectionner un des faisceaux de transmission de la station de base et un des faisceaux de réception du dispositif électronique à titre de paire de faisceaux ; mesurer une intensité de réception du faisceau de transmission sélectionné de la paire de faisceaux en utilisant le faisceau de réception sélectionné de la paire de faisceaux pendant une période de rafale de SSB avant le temps de réception ; stabiliser une boucle de synchronisation contenant au moins un élément RF par l'intermédiaire d'un SSB du faisceau de transmission sélectionné de la paire de faisceaux ; détecter le signal de réveil transmis à partir de la station de base au temps de réception ; et déterminer s'il faut effectuer une opération de recherche de faisceau sur la base de l'intensité de réception mesurée et d'une intensité de réception du signal de réveil.
Patent WO-2023113190-A1 (WO)
Inventor: JO MINYOUNG
IPC: H04N5/64
Filed: 2022-10-19
Abstract: A TV according to an embodiment of the present invention comprises: a screen which displays a content; a cover at least a part of which overlaps the screen and to which one or more illuminators are attached; a sensor which senses an object located behind the screen; and a controller which controls the one or more illuminators according to the sensing result of the sensor.
Patent WO-2023080537-A1 (WO)
Inventor: PARK INSU
IPC: A24D1/00
Filed: 2022-10-27
Abstract: Le dispositif de génération d'aérosol comprend un récepteur pour recevoir une tige de réception de milieu de manière remplaçable, un atomiseur qui génère un aérosol, et une alimentation électrique pour transmettre la puissance nécessaire pour chauffer l'atomiseur, l'aérosol généré dans l'atomiseur traversant la tige de réception de milieu reçue dans le récepteur de telle sorte qu'un milieu soit transféré à partir de la pâte de milieu contenue dans un segment filtre de la tige de réception de milieu par la chaleur de l'aérosol.
Patent WO-2023080749-A1 (WO)
Inventor: YOON SUNWOO
IPC: H02J7/00
Filed: 2022-11-07
Abstract: 배터리 시스템은 복수의 배터리 팩 -상기 복수의 배터리 팩 각각은 복수의 배터리 셀을 포함 -, 상기 복수의 배터리 팩 각각에 대하여, 배터리 팩을 관리하는 복수의 슬레이브 BMS -상기 복수의 슬레이브 BMS 각각은 대응하는 복수의 배터리 셀에 연결되어 복수의 셀 전압을 측정하는 BMIC 및 상기 BMIC가 동작할 때 온 되는 릴레이를 포함 -, 전원의 양단 사이에 연장된 배선상에, 상기 복수의 슬레이브 BMS에 대응하여 위치하는 복수의 제1 저항, 상기 복수의 릴레이의 일단과 상기 배선 사이에 연결되어 있는 복수의 제2 저항 - 상기 복수의 릴레이의 타단은 상기 배선에 연결되어 있음 -, 상기 배선상에, 상기 전원과 상기 복수의 제1 저항 사이에 연결되어 있는 제3 저항, 및 상기 제3 저항, 상기 복수의 제1 저항, 및 상기 복수의 제2 저항 중 적어도 하나에 의해 상기 전원의 전압이 분배된 감지 전압에 기초하여 상기 복수의 BMIC 중 동작하는 BMIC의 위치 및 개수를 결정하는 마스터 BMS를 포함할 수 있다.
Patent WO-2023146149-A1 (WO)
Inventor: SHIN JONGKEUN
IPC: H04N23/73
Filed: 2023-01-04
Abstract: 본 개시의 다양한 실시예들에 따른 전자 장치는, 카메라 모듈, 메모리, 및 상기 카메라 모듈 및 상기 메모리와 작동적으로 연결된 적어도 하나의 프로세서를 포함하고, 상기 적어도 하나의 프로세서는, 상기 카메라 모듈을 통하여 이미지를 획득하고, 상기 이미지에 대한 세그멘테이션(segmentation)을 수행함으로써, 상기 이미지 내에서 상기 이미지에 포함된 적어도 하나의 객체 각각에 대응하는 적어도 하나의 영역을 확인하고, 상기 적어도 하나의 영역의 밝기를 획득하고, 상기 적어도 하나의 객체 각각에 대응하는 적어도 하나의 가중치를 확인하고, 및 상기 적어도 하나의 영역의 밝기 및 상기 적어도 하나의 가중치에 기반하여, 상기 카메라 모듈의 노출을 제어하도록 구성될 수 있다.
Patent WO-2023136687-A1 (WO)
Inventor: KIM JIHO
IPC: H01Q1/38
Filed: 2023-01-16
Abstract: Selon un mode de réalisation donné à titre d'exemple, la présente divulgation concerne un appareil électronique qui peut comprendre : un boîtier comprenant une plaque avant formant au moins une partie de la surface avant du dispositif électronique, une plaque arrière formant au moins une partie de la surface arrière du dispositif électronique, et un élément latéral entourant au moins une partie de l'espace entre la plaque avant et la plaque arrière et formant au moins une partie des surfaces latérales du dispositif électronique ; un premier élément de support positionné dans l'espace interne du boîtier et relié à l'élément latéral ou s'étendant à partir de l'élément latéral ; un dispositif d'affichage positionné entre le premier élément de support et la plaque avant et visuellement visible par la surface avant ; un second élément de support comprenant une structure non conductrice au moins partiellement positionnée dans un premier espace à l'intérieur de l'espace entre le premier élément de support et la plaque arrière, et une structure conductrice positionnée au moins partiellement dans un second espace, à l'intérieur de l'espace entre le premier élément de support et la plaque arrière, qui ne chevauche pas le premier espace lorsqu'il est vu depuis le dessus de la plaque arrière, la structure conductrice étant reliée à la structure non conductrice ; une carte de circuit imprimé disposée au moins partiellement entre le premier élément de support et le second élément de support ; et un circuit de communication sans fil configuré pour transmettre et/ou recevoir des signaux dans une bande de fréquence sélectionnée ou désignée par l'intermédiaire de la structure conductrice.
Patent WO-2023140695-A1 (WO)
Inventor: YANG YOOSOO
IPC: A61K9/50
Filed: 2023-01-20
Abstract: 본 발명은 우유 유래 엑소좀; 및 치료제를 포함하고, 상기 치료제는 DNA, RNA 또는 소분자(small molecule)이며, 상기 치료제는 엑소좀의 내부 공간에 위치하여 봉입되는 것을 특징으로 하는, 장 건강기능 개선용 조성물을 제공한다. 또한 (a) 우유로부터 엑소좀을 분리하는 단계; (b) 분리된 엑소좀을 전기천공하여 엑소좀 표면에 미세공극을 형성시키는 단계; (c) 상기 (b) 단계의 전기천공된 엑소좀과 치료제를 혼합하는 단계; 및 (d) 엑소좀 내부로 봉입되지 않은 치료제를 제거하는 단계를 포함하는 장 건강기능 개선용 조성물의 제조방법을 제공한다.