baber/WOPTO huggingface dataset:
Patent WO-2021112344-A1 (WO)
Title: Traffic categorization method and device
Inventor: HONG WON KI
IPC: H04L12/26
Filed: 2020-04-10
Abstract: A traffic categorization method and device are disclosed. A traffic categorization method according to one embodiment of the present invention may comprise the steps of: receiving flow data comprising information about a flow; scaling for the flow data; generating input data by removing, on the basis of a correlation, overlapping data from the scaled flow data; and categorizing a network traffic on the basis of the input data.
Patent WO-2021040190-A1 (WO)
Inventor: JEONG JAEHYOUNG
IPC: G06Q20/20
Filed: 2020-05-20
Abstract: Disclosed is a payment system comprising a multiple payment function which is a technical concept of the present invention. According to one embodiment of the present disclosure, the present invention comprises: a configuration unit for configuring a receipt format which is the result of a payment, and information of multiple servers connected to a payment menu; a kiosk comprising a payment menu part for providing multiple payment menus connected to the multiple servers; and the multiple servers linked to the kiosk, wherein the multiple servers may comprise at least one of a first business entity server, a second business entity server, a representative business entity server, and a card company server.
Patent WO-2021162177-A1 (WO)
Inventor: LEE JEONGGU
IPC: H04W28/04
Filed: 2020-06-04
Abstract: L'invention concerne un procédé permettant d'effectuer une transmission en liaison montante au moyen d'un équipement utilisateur (UE) dans un système de communication sans fil. En particulier, le procédé comprend les étapes consistant à : recevoir une instruction d'activation à octroi configuré (CG) pour un octroi de liaison montante configuré ; d'après une taille de l'octroi de liaison montante configuré ne correspondant pas à une taille d'une unité de données de protocole en suspens (PDU) associée à un processus HARQ identifié, purger un tampon de demande de répétition automatique hybride (HARQ) du processus HARQ identifié ; et transmettre un élément de commande (CE) d'accès au support (MAC) de confirmation CG à l'aide du processus HARQ identifié.
Patent WO-2020256453-A1 (WO)
Title: 결정된 예측 모드를 적용하여 예측 샘플들을 생성하는 영상 디코딩 방법 및 그 장치
Inventor: JANG HYEONGMOON
IPC: H04N19/109
Filed: 2020-06-19
Abstract: 본 문서의 개시에 따르면, 현재 블록의 인터 예측 타입이 쌍 예측(bi-prediction)을 나타내는 경우, 머지 후보 리스트 또는 서브블록 머지 후보 리스트 내의 후보를 위한 가중치 인덱스 정보를 도출할 수 있고, 코딩 효율을 높일 수 있다.
Patent WO-2021025352-A1 (WO)
Inventor: LEE BYUNG IL
IPC: C12N7/00
Filed: 2020-07-27
Abstract: The present invention pertains to an anticancer virus expressing an FGF2- or API5-derived peptide, and a use thereof. The virus expressing an FGF2- or API5-derived peptide according to the present invention can participate in mRNA transport to inhibit resistance to anticancer drugs and consequently inhibit the viability of cancer cells, and can generate synergy when used in combination with BRD4 inhibitors to more effectively inhibit the viability of cancer cells. Thus, the virus expressing an FGF2- or API5-derived peptide according to the present invention can be effectively used as an anticancer virus or a composition containing the anticancer virus for inhibiting anticancer drug resistance, and a pharmaceutical composition or an anticancer adjuvant for use in cancer prevention or treatment. In addition, a cancer prevention or treatment method comprising administering a composition containing the anticancer virus to a cancer patient can also be effectively used.
Patent WO-2021091086-A1 (WO)
Title: Battery diagnosis device, battery diagnosis method and energy storage system
Inventor: LEE HYUN-CHUL
IPC: H01M10/48
Filed: 2020-09-28
Abstract: A battery diagnosis device according to the present invention comprises: a voltage measurement unit for measuring the cell voltage of each of first to nth (n is natural number that is greater than or equal to 2) battery cells; and a control unit. The control unit determines the average cell voltage of each battery cell for a first idle period on the basis of the cell voltage of each battery cell, measured a first number of times during a first idling period from a first time point to a second time point. The control unit determines the average cell voltage of each battery cell for a second idle period on the basis of the cell voltage of each battery cell, measured a second number of times during a second idling period from a third time point to a fourth time point. The control unit diagnoses the failure of each battery cell on the basis of the average cell voltage of each battery cell for the first idle period and the average cell voltage of each battery cell for the second idle period.
Patent WO-2021086038-A1 (WO)
Inventor: YUN YEO JIN
IPC: A61P35/00
Filed: 2020-10-29
Abstract: La présente invention concerne un nouveau composé, son procédé de préparation, et une composition pharmaceutique pour la prévention ou le traitement du cancer réfractaire, comprenant le nouveau composé ou un sel pharmaceutiquement acceptable de celui-ci. Lorsque la composition de la présente invention et le médicament anticancéreux sont administrés en combinaison, d'excellents effets anticancéreux peuvent être obtenus.
Patent WO-2022092368-A1 (WO)
Inventor: LEE JAE SANG
IPC: B62M7/00
Filed: 2020-10-30
Abstract: 본 발명은 전기이륜차 및 그의 속도 제어방법에 관한 것이다. 본 발명의 일 실시예에 따른 전기이륜차는, 스로틀의 회전시 무게가 감지되지 않은 상태에서는 상기 스로틀의 회전량에 설정된 제1전류를 상기 모터로 공급하여 상기 모터를 구동하도록 제어하고, 무게가 감지되면 상기 감지된 무게에 따라 상기 모터로 공급되는 전류를 제2전류로 조정하여 상기 모터로 공급하도록 하여 모터를 제어한다. 이때, 동일한 스로틀 회전량에 대해 무게 변화와 상관 없이 동일한 주행속도를 내도록 제2전류를 조정하도록 한다
Patent WO-2021118080-A1 (WO)
Title: 진세노사이드 Rg2, Rg4, Rg6, Rh1 및 Rh4를 유효성분으로 포함하는 근육 질환 예방 또는 치료용 약학 조성물
Inventor: SONG GYU YONG
IPC: A61P21/00
Filed: 2020-11-13
Abstract: 본 발명은 진세노사이드 Rg2, Rg4, Rg6, Rh1 및 Rh4에서 선택되는 1종 이상을 유효성분으로 포함하는 근육 질환 예방 또는 치료용 조성물에 관한 것이다. 상기 진세노사이드는 근위축이 유도된 세포 또는 노화가 유도된 마우스에 처리하는 경우 근관으로의 분화 촉진 효과 및 근육조직 재생 효과가 우수하여 근육 질환 특히 근 기능 저하, 근육 소모 또는 근육 퇴화로 인한 근육 질환 치료에 유용하게 사용 가능하다.
Patent WO-2021145568-A1 (WO)
Title: Aerosol generating device
Inventor: LEE WON KYEONG
IPC: A24F40/60
Filed: 2020-12-14
Abstract: According to some embodiments, an aerosol generating device includes: a main body including an accommodation space into which a cartridge, that is detachable, is configured to be inserted; a battery provided in the main body and configured to supply power to power consumption components included in the main body; a feedback line configured to feedback electrical connection between a heater in the cartridge and the main body based on the cartridge being inserted into the accommodation space; and a controller configured to change a mode of the aerosol generating device to a use mode based on a feedback signal being received through the feedback line when the aerosol generating device is set to a shipping mode.
Patent WO-2022145510-A1 (WO)
Title: 수평 간격 및 수직 간격으로 배치되는 복수의 안테나를 포함하는 레이더 장치
Inventor: LEE JAE EUN
IPC: H01Q21/06
Filed: 2020-12-29
Abstract: 레이더 장치는 제 1 수평 간격 및 제 1 수직 간격에 기초하여 대각선 방향으로 배치되는 복수의 송신안테나를 포함하는 송신안테나부, 제 2 수평 간격에 기초하여 배치되는 제 1 수신안테나 그룹 및 제 2 수신안테나 그룹을 포함하는 수신안테나부, 송신 안테나부를 통해 송신신호를 송신하고, 수신안테나부를 통해 대상체에서 반사된 반사신호를 수신하는 송수신부 및 수신된 반사신호를 처리하여 대상체에 대한 정보를 도출하는 처리부를 포함할 수 있다.
Patent WO-2021206271-A1 (WO)
Inventor: KIM DONGJIN
IPC: H04B7/0413
Filed: 2020-04-10
Abstract: Un dispositif électronique doté d'une antenne est prévu selon un mode de réalisation. Le dispositif électronique peut comprendre : un cadre métallique qui a un rebord métallique formé sur une surface latérale du dispositif électronique ; et un module d'antenne qui est placé dans un boîtier interne ou une carte de circuit imprimé se trouvant à l'intérieur du cadre métallique, et qui comprend une pluralité de motifs conducteurs. Une fente de cadre peut être formée dans une partie du cadre métallique correspondant à la région où le module d'antenne est placé.
Patent WO-2022075533-A1 (WO)
Inventor: SUVOROV Roman Evgenievich
IPC: G06T5/50
Filed: 2021-01-08
Abstract: La divulgation concerne un procédé de génération sur dispositif et de fourniture d'un flux de papiers peints à un dispositif informatique. Le procédé consiste : à générer (S105), au niveau du dispositif informatique, au moins un premier papier peint du flux de papiers peints à l'aide d'un réseau de neurones génératif profond, le réseau de neurones génératif profond étant formé sur une collection d'images/vidéos de haute qualité et téléchargé sur le dispositif informatique à l'avance ; et à régler (S110), au niveau du dispositif informatique, ledit premier papier peint en tant que papier peint du dispositif informatique.
Patent WO-2021141451-A1 (WO)
Title: Video decoding method and apparatus for obtaining quantization parameter, and video encoding method and apparatus for transmitting quantization parameter
Inventor: PARK MINWOO
IPC: H04N19/186
Filed: 2021-01-08
Abstract: Provided is a video decoding method according to an embodiment provided in the present disclosure, the video decoding method comprising: obtaining, from a picture parameter set, a QP initial value and picture header QP difference value information to be applied to a current picture; when the picture header QP difference value information indicates that QP difference value information is present in a picture header of the current picture, obtaining, from the picture header, a first QP difference value for the current picture; determining a QP for a coding unit included in the current picture by using the QP initial value and the first QP difference value; obtaining transformation coefficients of the coding unit by performing inverse quantization on the coding unit by using the QP; and reconstructing the coding unit by using the transformation coefficients.
Patent WO-2021162257-A1 (WO)
Title: Method for automatically distinguishing whole blood/plasma/non-suction by means of reflective photosensor
Inventor: YOU JUNGMIN
IPC: G01N35/00
Filed: 2021-01-15
Abstract: In an automatic immunoassay device having a circular cartridge, which can simultaneously perform centrifugation and automatic analysis, and a tip which can move up, down, left and right with respect to the circular cartridge, a method for automatically distinguishing whole blood/plasma/non-suction by means of a reflective photosensor according to an embodiment of the present invention comprises the steps of: installing a reflective photosensor on one side below a circular cartridge; mounting a tip above the circular cartridge and consecutively measuring non-suction data in a blood suction position range by means of the reflective photosensor while raising the tip, and collecting and storing the non-suction data; consecutively measuring suction data by means of the reflective photosensor while suctioning blood from the circular cartridge in the blood suction position range by lowering the tip; and determining whole blood, plasma or a non-suction state by comparing the non-suction data and suction data.
Patent WO-2022145564-A1 (WO)
Title: Procédé et dispositif de compression automatique de modèle pour optimisation de service de modèle d'apprentissage profond et procédé de fourniture de service d'inférence en nuage l'utilisant
Inventor: LEE KYUNG YONG
IPC: G06N3/08
Filed: 2021-01-20
Abstract: La présente invention concerne un procédé et un dispositif de compression automatique de modèle pour une optimisation de service de modèle d'apprentissage profond et un procédé de fourniture d'un service d'inférence en nuage l'utilisant, le dispositif comprenant les étapes consistant à : recevoir un algorithme d'apprentissage profond pour construire des modèles d'apprentissage profond ; diviser l'algorithme d'apprentissage profond en une pluralité d'étapes opératoires ; déterminer au moins un point de bifurcation présent entre la pluralité d'étapes opératoires pendant un processus d'entraînement réalisé selon l'algorithme d'apprentissage profond ; générer au moins un modèle d'apprentissage profond intermédiaire qui bifurque à partir de la direction de progression du processus d'entraînement sur la base de l'au moins un point de bifurcation et qui progresse vers l'étape opératoire finale de l'algorithme d'apprentissage profond ; et achever les modèles d'apprentissage profond et l'au moins un modèle d'apprentissage profond intermédiaire lors du terme du processus d'entraînement.
Patent WO-2022010063-A1 (WO)
Title: Uninterruptible loopback apparatus for power meters
Inventor: LEE YOUNG HWAN
IPC: G01R11/04
Filed: 2021-02-22
Abstract: The present invention pertains to an uninterruptible loopback apparatus for power meters, comprising: a base plate (10); terminals (31, 32) having an electric wire (20) connected thereto; a base cover (40); an electric wire pressing block (50); a pin elevation guide plate (60); and an electric wire pressing pin (70), wherein a coupling means for connecting the base plate (10) to the base cover (40) is further provided. Thus, through a simple basic manipulation of the electric wire pressing pin after quick coupling between the base plate and the base cover, it is possible to work on a power meter in an uninterrupted state.
Patent WO-2021187774-A1 (WO)
Title: Arc extinuishing assembly and circuit breaker comprising same
Inventor: CHUNG HAN BAEK
IPC: H01H73/18
Filed: 2021-03-03
Abstract: The present invention relates to an arc extinguishing assembly and a circuit breaker comprising same, the arc extinguishing assembly comprising: side surface members which are spaced apart from each other by a predetermined distance and disposed to face each other; an exhaust part installed on the top of the side surface members; a plurality of grids installed between the side surface members and having respective ends fixed to the side surface members; arc guides of which one side is coupled to the side surface members and which are installed below the plurality of grids; and a magnet which is installed such that the respective ends thereof are coupled to the side surface members below the plurality of grids, and which forms an electromagnetic force in a direction facing the grids.
Patent WO-2022181873-A1 (WO)
Title: Dispositif de nettoyage multi-robot collaboratif et son procédé de commande
Inventor: BAE HYEGYEONG
IPC: C02F1/467
Filed: 2021-03-29
Abstract: La présente invention concerne un nettoyeur multi-robot collaboratif pour éliminer la poussière et les taches par l'intermédiaire d'un nettoyage combiné de la même zone en permettant à un aspirateur robot et à un dispositif de nettoyage par balai laveur robotisé d'effectuer un nettoyage sous vide et un nettoyage par balai laveur séparément ou simultanément par l'intermédiaire d'opérations individuelles ou d'une opération combinée.
Patent WO-2021201658-A1 (WO)
Inventor: PARK HAEWOOK
IPC: H04B7/0404
Filed: 2021-04-05
Abstract: Disclosed is a method for performing, by a UE, carrier aggregation (CA) via a first carrier wave and a second carrier wave, on the basis of switching of a transmission chain, in a wireless communication system according to various embodiments. Disclosed are the method and apparatus therefor, the method comprising the steps of: reporting a first power headroom report (PHR) for the first carrier wave and a second PHR for the second carrier wave; receiving transmission chain switching information for changing a setting of a transmission chain for each of the first carrier wave and the second carrier wave; and assigning first transmission power for the first carrier wave and second transmission power for the second carrier wave, wherein one or more transmission chains are assigned to the second carrier wave via the transmission chain switching information, and when a power control value set for the second carrier wave is greater than first maximum output power of the one or more transmission chains, the second transmission power can be assigned on the basis of the number of all transmission chains for performing the CA and the number of the one or more transmission chains.
Patent WO-2022158650-A1 (WO)
Inventor: PARK GOUN
IPC: C12N15/70
Filed: 2021-04-19
Abstract: 본 출원은 신규한 페로체라테이즈 변이체, 상기 변이체를 포함하는 에스케리치아 콜라이 균주 및 상기 균주를 이용한 L-트립토판 생산 방법에 관한 것이다.
Patent WO-2022158659-A1 (WO)
Inventor: LEE JAE-HOON
IPC: H04N7/18
Filed: 2021-06-07
Abstract: 본 발명은 회전 결합 구조의 감시 카메라 모듈에 관한 것이다. 회전 결합 구조의 감시 카메라 모듈은 정해진 영역의 영상 획득이 가능한 카메라가 내장된 카메라 하우징(11a, 11b); 카메라 하우징(11a, 11b)과 회전 가능하도록 고정시키는 고정 브래킷(13); 및 카메라 하우징(11a, 11b)의 내부와 연결되면서 전자기기 또는 고정 물체에 체결되는 체결 유닛(15)을 포함한다.
Patent WO-2022010302-A1 (WO)
Title: Organic electronic element containing compound for organic electronic element, and electronic device therefor
Inventor: PARK JONG GWANG
IPC: H01L51/50
Filed: 2021-07-09
Abstract: The present invention provides an organic electronic element comprising an anode, a cathode, and an organic material layer between the anode and the cathode, and an electronic device containing the organic electronic element, wherein the organic material layer contains compounds represented by chemical formula 1 and chemical formula 2, respectively, of the present invention, such that the driving voltage of the organic electronic element can be lowered, and the luminous efficiency and lifespan thereof can be improved.
Patent WO-2022045589-A1 (WO)
Inventor: YOUN HA EUN
IPC: G01R31/385
Filed: 2021-07-20
Abstract: The present invention relates to a battery system and battery module evaluation method capable of detecting a damaged battery cell. A device for evaluating the performance of the battery system and battery module introduces a plurality of gas sensor units inside the battery module in which a plurality of battery cells are accommodated, and can compare gas detection times, measured by the gas sensor units when gas is generated in a battery cell, to accurately predict the location of the battery cell in which gas was generated. Thus, the present invention may be useful for developing battery modules and/or managing battery modules that have been developed.
Patent WO-2022060120-A1 (WO)
Title: Method and apparatus for paging handling in wireless communication system
Inventor: KIM HONGSUK
IPC: H04W88/06
Filed: 2021-09-16
Abstract: The present disclosure relates to a paging handling in wireless communications. According to an embodiment of the present disclosure, a method performed by a wireless device in a wireless communication system comprises: registering to a first network and a second network; establishing a connection with the first network; receiving, from the first network, information for a release timer; starting the release timer after receiving a paging from the second network; and upon an expiry of the release timer: releasing the connection with the first network without receiving a radio resource control (RRC) release message from the first network; and establishing a connection with the second network based on the paging from the second network.
Patent WO-2022108086-A1 (WO)
Title: 의류건조기
Inventor: YEOM CHANGBAE
IPC: D06F58/24
Filed: 2021-09-24
Abstract: 제습기능을 포함하는 의류건조기를 개시한다. 의류건조기는, 캐비닛과, 건조 대상물을 수용하도록 상기 캐비닛 내부에 마련되는 드럼과, 드럼에 건조 대상물을 투입하기 위해 캐비닛의 전면에 마련되는 개구와, 공기와 열교환하도록 상기 캐비닛 내부에 마련되는 열교환기와, 개구를 개폐하도록 상기 캐비닛에 마련되는 도어를 포함하며, 도어는, 드럼으로부터 배출되는 공기를 캐비닛의 외부로 배출하고, 외부의 공기를 상기 열교환기로 공급하도록 상기 개구의 오픈 상태를 유지한다.
Patent WO-2022102995-A1 (WO)
Inventor: SHIN DONGEUI
IPC: G06V10/24
Filed: 2021-10-14
Abstract: An electronic apparatus is disclosed. The electronic apparatus comprises: a first camera having a first image capturing angle; a second camera having a second image capturing angle larger than the first image capturing angle; and a processor which when a portion of a target object is identified and an obstacle object overlapping the other portion of the target object is identified from at least one of a first captured image acquired from the first camera and a second captured image acquired from the second camera, acquires location information of the identified obstacle object, identifies a region of interest in the second captured image on the basis of the acquired location information of the obstacle object, and identifies the other portion of the target object on the basis of the region of interest in the second captured image.
Patent WO-2023042953-A1 (WO)
Title: 모빌리티 단말 기반의 영상 관제 시스템 및 이의 영상 관리 방법
Inventor: YANG CHANG MO
IPC: H04N21/274
Filed: 2021-10-18
Abstract: 모빌리티 단말 기반의 영상 관제 시스템에서의 영상 관리 방법이 제공된다. 상기 방법은 복수의 모빌리티 단말에 의해 촬영된 영상을 수신하는 단계; 상기 모빌리티 단말에 의해 촬영된 영상을 저장하는 단계; 및 상기 저장된 영상을 소정의 조건에 따라 검색하는 단계를 포함하고, 복수의 모빌리티 단말에 의해 촬영된 영상을 수신하는 단계는, 상기 모빌리티 단말의 위치 정보, 촬영된 영상의 시간 정보 및 모빌리티 단말의 PTZ 정보를 함께 수신한다.
Patent WO-2022103200-A1 (WO)
Inventor: PARK JAE HYUN
IPC: H01L27/15
Filed: 2021-11-12
Abstract: 본 개시의 일 실시예에 따른 발광 모듈은, 회로 기판, 상기 회로 기판 상에 배열된 복수의 유닛 픽셀 및 상기 복수의 유닛 픽셀을 덮는 몰딩부를 포함한다. 상기 몰딩부는 상기 유닛 픽셀들 각각을 적어도 부분적으로 덮는 제1 몰딩층, 및 상기 제1 몰딩층을 덮는 제2 몰딩층을 포함한다. 또한, 안티-글래어층이 상기 몰딩부 상에 배치될 수 있다.
Patent WO-2022108268-A1 (WO)
Inventor: WON JONGMIN
IPC: H01M4/36
Filed: 2021-11-15
Abstract: Provided is an anode active material for a lithium secondary battery and a lithium secondary battery comprising same, wherein the anode active material for a lithium secondary battery includes: a secondary particle in which at least one silicon primary particle is assembled; and amorphous carbon, and the secondary particle is donut-shaped with an empty center.
Patent WO-2022163999-A1 (WO)
Inventor: KIM HYUNGSOO
IPC: H04M1/02
Filed: 2021-11-30
Abstract: 본 발명은, 제1 하우징, 제1 축(axis) 기준 회전하는 제1 회전부, 제2 하우징, 제2 축(axis) 기준 회전하는 제2 회전부, 제1 회전부에 연결되며 제1 회전축(shaft)을 기준으로 회전하는 제1 암부, 제2 회전부에 연결되며 제2 회전축을 기준으로 회전하는 제2 암부, 상기 제1 회전부와 상기 제1 암부를 연결하는 제1 고정핀, 상기 제2 회전부와 상기 제2 암부를 연결하는 제2 고정핀을 포함하고, 상기 제1 회전부는 제1 브라켓 바디와 상기 제1 고정핀의 일부가 삽입되는 제1 슬라이드 홀을 포함하는 제1 슬라이딩 부를 포함하고, 상기 제1 암부는 제1 기본 바디 및 제1 연결부를 포함하고, 상기 제1 연결부는 상기 제1 고정핀의 일부가 삽입되는 제1 연결홀, 상기 제1 슬라이드 홀 내에 적어도 일부가 위치하여 상기 제1 슬라이딩부와 접촉되도록 상기 제1 연결홀 주변부에 형성된 제1 돌출부를 포함하는 힌지 구조 및 상기 힌지 구조를 포함하는 전자 장치를 개시한다.
Patent WO-2022169153-A1 (WO)
Title: 가스켓 조립체 및 이를 포함하는 연료전지 막가습기
Inventor: KIM DO WOO
IPC: H01M8/04119
Filed: 2022-01-24
Abstract: 본 발명은 향상된 생산성으로 제조될 수 있고 유지보수 비용을 획기적으로 절감할 수 있는 가스켓 조립체 및 이를 포함하는 연료전지 막가습기에 관한 것으로, 본 발명의 실시예에 따른 가스켓 조립체는, 미드-케이스와 상기 미드-케이스와 체결되는 캡과 상기 미드-케이스 내에 배치되며 복수의 중공사막들을 수용하는 적어도 하나의 카트리지를 포함하는 연료전지 막가습기를 위한 가스켓 조립체로서, 상기 카트리지 단부를 둘러싸는 형상으로 형성되며, 상기 카트리지 단부가 삽입되는 제1 홀이 형성된 서브 케이스; 및 상기 서브 케이스가 삽입되는 제2 홀이 형성되며 상기 제2 홀에 삽입된 상기 서브 케이스의 외주면과 밀착하여 상기 미드-케이스 내의 유체가 상기 캡 측으로 유동하는 것을 방지하는 패킹부와, 상기 패킹부와 연결 형성되며 상기 미드-케이스의 단부에 형성된 홈과 상기 캡의 단부에 의해 형성된 공간에 개재되는 에지부와, 상기 서브 케이스와 상기 패킹부를 접촉하도록 형성되어 상기 미드-케이스 내의 유체가 상기 캡 측으로 유동하는 것을 방지하는 실링부를 포함하는 가스켓;을 포함한다.
Patent WO-2022220608-A1 (WO)
Title: Method for preparing intermediate for synthesis of sphingosine-1-phosphate receptor agonist
Inventor: KIM SUNG WOOK
IPC: C07D231/56
Filed: 2022-04-14
Abstract: The present invention relates to a novel method for preparing a compound of chemical formula 2 set forth in the present specification, which can be effectively used for the synthesis of a sphingosine-1-phosphate receptor agonist.
Patent WO-2022240111-A1 (WO)
Title: Additive for positive electrode of lithium secondary battery, method for manufacturing same, and lithium secondary battery comprising same
Inventor: YOO TAE GU
IPC: H01M10/052
Filed: 2022-05-10
Abstract: Provided is an additive for a positive electrode of a lithium secondary battery, the additive comprising a lithium transition metal oxide, Li3PO4, and Li5AlO4. The lithium transition metal oxide is doped with aluminum. The additive comprising Li3PO4 and Li5AlO4 along with the lithium transition metal oxide has the function of improving battery stability when applied to a positive electrode of a lithium secondary battery. Specifically, typical lithium transition metal oxides, when applied to a positive electrode of a lithium secondary battery, have the issue of reducing stability, such as by causing side reactions with an electrolyte solution and thereby generating gas in the battery. However, the Li3PO4 and Li5AlO4 are uniformly mixed with the lithium transition metal oxide or form a portion of a coating layer, and the lithium transition metal oxide is doped with a portion of the aluminum, and thus side reactions between the lithium transition metal oxide and the electrolyte solution are suppressed.