baber/WOPTO huggingface dataset:
Patent WO-2021242015-A1 (WO)
Title: Substrate processing system and method for inspecting substrate processing system
Inventor: JUNG JIN AN
IPC: H01L21/687
Filed: 2021-05-26
Abstract: A substrate processing system according to an embodiment of the present invention comprises: a transfer chamber having an inner space; a transfer device having a support unit provided in the transfer chamber so that the substrate can be supported and moved; and a first inspection device which has a first detection unit provided in the transfer chamber and/or the transfer device, and which uses data acquired by the first detection unit to determine whether the support unit has moved to a preset first position, and thus determines the operating state of the transfer device. Therefore, the problem in which a substrate is loaded on a loading stand in a wrong or abnormal state during substrate processing can be reduced so that the substrate can be loaded at the right position of the loading stand during actual processing. Thus, a defect caused by the loading position of a substrate can be reduced and substrate processing quality can be improved.
Patent WO-2022015048-A1 (WO)
Title: Electronic device comprising rollable display
Inventor: SHIN MOONCHUL
IPC: G06K7/00
Filed: 2021-07-14
Abstract: The present disclosure relates to an electronic device including a rollable display, the electronic device comprising: a first housing; a second housing which moves by sliding from the first housing in a first direction in a second state, and moves by sliding in a second direction opposite to the first direction in a first state to be coupled to the first housing; the rollable display having a viewable display area that is changed in conjunction with the sliding movement of the second housing, and comprising a first portion which is always viewable from the outside in the first state and the second state and a second portion which is viewable from the outside in the second state and the movement of which is guided by a bendable member including a bending support body; a sliding support which moves by sliding according to the movement of the second housing and supports the second portion by supporting the bendable member in the second state; a bracket including a recess providing a space in which the sliding support body slides, in the first state; and a support plate arranged above the space and supporting the first portion.
Patent WO-2023027218-A1 (WO)
Inventor: KIM HYUNMIN
IPC: H04B7/06
Filed: 2021-08-27
Abstract: La présente divulgation concerne un procédé et un dispositif d'opération CoMP en liaison montante. Selon un exemple de la présente divulgation, un procédé de fonctionnement d'un terminal dans un système de communication sans fil peut comprendre les étapes au cours desquelles : le terminal transmet des informations sur la capacité du terminal (informations sur la capacité d'un équipement utilisateur) à un point d'émission/réception (TRP) primaire; le terminal reçoit un message de demande de reconfiguration de commande de ressources radio (RRC) provenant du TRP primaire; et le terminal transmet des données au TRP primaire et à un TRP secondaire. Les informations sur la capacité du terminal peuvent contenir des informations sur les faisceaux du terminal. Les informations sur les faisceaux du terminal peuvent indiquer si le terminal utilise une antenne réseau à commande de phase (PAA) et/ou une antenne à faisceaux multiples. Des ressources du TRP primaire et du TRP secondaire peuvent être attribuées sur la base des informations sur les faisceaux du terminal.
Patent WO-2022080659-A1 (WO)
Inventor: LEE DONGSEOP
IPC: G06F3/16
Filed: 2021-08-31
Abstract: 전자 장치의 제어 방법이 개시된다. 본 개시에 따른 제어 방법은, 전자 장치에서 수행된 복수의 기능 및 복수의 기능 각각에 대한 서브 기능 정보를 포함하는 로그 데이터에서 설정된 기능과 관련된 로그 데이터를 음성 명령어로 이용 가능한 서브 기능을 추출하기 위한 데이터 모델을 이용하여 추출하는 단계, 추출된 로그 데이터를 이용하여, 추출된 로그 데이터에 포함된 기능 및 서브 기능을 함께 수행할 수 있는 음성 명령어를 검색하는 단계, 서브 기능에 기초하여 검색된 음성 명령어를 변경하는 단계 및 변경된 음성 명령어를 가이드하는 단계를 포함한다.
Patent WO-2022055307-A1 (WO)
Title: Precursor composition for polymer electrolyte, and gel polymer electrolyte formed therefrom
Inventor: AHN KYOUNG HO
IPC: H01M10/0565
Filed: 2021-09-10
Abstract: The present invention provides a precursor composition for a polymer electrolyte comprising two types of crosslinking agents, and a gel polymer electrolyte formed therefrom and including a polymer network.
Patent WO-2023048321-A1 (WO)
Title: Gun-attaching type magazine auxiliary battery system with optional friction coefficient
Inventor: LEE CHANG HOON
IPC: H02J7/00
Filed: 2021-10-01
Abstract: The present invention relates to a gun-attaching type magazine auxiliary battery system with an optional friction coefficient, comprising: a housing unit which forms a body so that a battery for supplying power is embedded therein; an inserting unit which is selectively inserted in a grip of a gun to be attached to the grip of the gun; and a lighting unit which includes a certain lamp so that the electric potential energy accumulated in the battery can be selectively displayed.
Patent WO-2022114673-A1 (WO)
Title: 복사냉각 다층 필름
Inventor: PARK SUN A
IPC: B32B27/36
Filed: 2021-11-18
Abstract: 복사냉각 다층 필름에 있어, 주체에 대한 복사냉각 성능이 실질적으로 구현될 수 있는 구조로서, 대량 생산이 가능한 구조의 투명형 복사냉각 다층 필름과, 반사형 복사냉각 다층 필름이 개시된다. 본 발명은 평균 입경 0.01 내지 30 ㎛의 유전체 입자가 0.1 내지 25 중량% 함량으로 분산된 제1 고분자를 포함하고, 열을 제거하고자 하는 물체를 파장 범위 8 내지 13 ㎛의 방사에 대하여 평균 방사율 0.5 내지 1로 선택적 복사냉각시키는 제1 적외선 방사층; 상기 제1 적외선 방사층 상부에 위치하고, 제2 고분자를 포함하여 상기 선택적 복사냉각된 열을 외부로 방출시키는 제2 적외선 방사층; 및 상기 제1 적외선 방사층 하부에 위치하여 태양광을 반사시키는 두께 20 내지 600 nm의 금속 반사층;을 포함하는 복사냉각 다층 필름을 제공한다.
Patent WO-2022131613-A1 (WO)
Inventor: PARK GI HYUN
IPC: A61Q19/00
Filed: 2021-11-26
Abstract: 본 발명은 로즈마린산과 레몬밤잎추출물의 혼합물을 유효성분으로 함유하여, 피부 pH를 조절하는 내부인자인 NHE1(Sodium hydrogen exchanger1)의 발현을 증가시킴으로써 약산성 피부 유지 및 피부 장벽 강화 효과를 가지며, 그 외에 피부에 이로운 다양한 효과를 갖도록 한 로즈마린산과 레몬밤잎추출물의 혼합물을 유효성분으로 함유하는 화장료 조성물에 관한 것이다.
Patent WO-2022145978-A1 (WO)
Title: 삽입 손실을 줄이기 위한 전송 선로 구조 및 이를 포함하는 전자 장치
Inventor: KIM JONGHWA
IPC: H01P1/203
Filed: 2021-12-28
Abstract: 본 개시(disclosure)는 LTE(Long Term Evolution)와 같은 4G(4 th  generation) 통신 시스템 이후 보다 높은 데이터 전송률을 지원하기 위한 5G(5 th  generation) 또는 pre-5G 통신 시스템에 관련된 것이다. 본 개시의 다양한 실시 예들에 따르면, 무선 통신 시스템의 전송 선로(transmission line) 구조에 있어서, 그라운드(ground) 영역, 신호 선(signal line) 및 지지체를 포함하고, 상기 신호 선의 제1 면은 공기 층(air layer)을 통해 상기 그라운드 영역과 이격된 채로 배치되고, 상기 신호 선의 상기 제1 면과 반대되는 제2 면은 상기 지지체와 결합되고, 상기 지지체는 상기 그라운드 영역과 결합될 수 있다.
Patent WO-2022177160-A1 (WO)
Inventor: KIM HONG YOUL
IPC: C25B9/23
Filed: 2022-01-13
Abstract: The present invention relates to a membrane-electrode assembly applied to a polymer electrolyte water electrolysis device (or system) that generates hydrogen and oxygen by electrolysis of pure water and to a polymer electrolyte water electrolysis stack comprising same. The present invention can accelerate entry into a hydrogen economy society by optimizing the compositions of an anode catalyst layer and a cathode catalyst layer among constituent elements of the membrane-electrode assembly to minimize the amount of a catalyst in the catalyst layers and reducing the power consumption to lower the production cost of hydrogen.
Patent WO-2022158932-A1 (WO)
Inventor: PARK SUNGDEUK
IPC: G06F16/9535
Filed: 2022-01-24
Abstract: 본 개시에 따른 개인화된 미디어 컨텐츠를 제공하는 전자 장치는 복수의 미디어 컨텐츠들이 저장된 메모리 및 프로세서를 포함하고, 상기 프로세서는 상기 메모리에 저장된 복수의 미디어 컨텐츠들 중에서 적어도 일부가 선택되면, 상기 선택된 적어도 일부의 미디어 컨텐츠들에 포함된 객체를 분석하고, 상기 분석된 객체를 기초로 상기 선택된 적어도 일부의 미디어 컨텐츠들을 복수의 그룹으로 분류하고, 사용자 프로파일을 기초로 상기 복수의 그룹 중 적어도 일부를 추출하고, 상기 추출된 그룹에 포함된 미디어 컨텐츠들을 정해진 조건을 이용하여 새로운 미디어 컨텐츠를 생성할 수 있다.
Patent WO-2022203194-A1 (WO)
Title: Electronic device comprising substrate member arranged to be adjacent to frame formed from conductive material
Inventor: KIM SANGUK
IPC: H04M1/02
Filed: 2022-02-08
Abstract: An electronic device according to various embodiments disclosed in the present document may comprise: a first apparatus; a second apparatus moving with respect to the first apparatus; a frame comprising a first frame formed from a conductive material and coupled to the first apparatus, and a second frame formed from a conductive material and coupled to the second apparatus; a segmenting part formed at the frame to segment each of the first frame and the second frame into a plurality of portions; and a first substrate member which comprises a first bending part comprising a first portion and a second portion that are spaced apart and bendably connecting the first portion and the second portion, and which is arranged to move together with the first apparatus and/or the second apparatus, wherein a plurality of wirings arranged on the first substrate member can be arranged, in the first bending part of the first substrate member, to not pass through a first area, which is an area adjacent to the segmenting part.
Patent WO-2022191663-A1 (WO)
Title: Primer set for detecting food poisoning bacteria by using next-generation sequencing method and method for detecting food poisoning bacteria by using the primer set
Inventor: PARK JEONGWOONG
IPC: C12Q1/689
Filed: 2022-03-11
Abstract: The present invention relates to a primer set for detecting food poisoning bacteria by using a next-generation sequencing method and a method for detecting food poisoning bacteria by using the primer set. Specifically, with the primer set in accordance with the present invention, 16 types of food poisoning bacteria can be detected at one time, for a shorter time, and with high accuracy, and the primer set can be useful for simultaneous detection of food poisoning bacteria.
Patent WO-2022203313-A1 (WO)
Title: Aerosol-generating device
Inventor: KIM TAEHUN
IPC: A24F40/44
Filed: 2022-03-21
Abstract: An aerosol-generating device is disclosed. The aerosol-generating device of the present disclosure includes a body having therein an elongated hollow portion; a cartridge coupled to the body and comprising: a first chamber configured to store a liquid; a second chamber disposed adjacent to the first chamber; a wick disposed in the second chamber to receive the liquid from the first chamber; and a heater configured to heat the wick; a connection passage configured to allow communication between the hollow portion and the second chamber of the cartridge; an inflow passage formed at the cartridge to allow external air to enter the second chamber; and a sensor disposed adjacent to the inflow passage and configured to sense flow of air passing through the inflow passage.
Patent WO-2023282435-A1 (WO)
Title: 윈도우 글라스를 포함하는 전자 장치 및 그 제조방법
Inventor: SEO YOUNGDEUK
IPC: H05K5/03
Filed: 2022-03-28
Abstract: 본 개시의 다양한 실시예에 따른, 전자 장치는 하우징 및 윈도우 글라스를 포함하고, 상기 윈도우 글라스는 상기 하우징에 결합되고, 상기 윈도우 글라스는, 전면 상기 전면과 나란하게 배치된 배면, 측면, 상기 배면으로부터 상기 측면을 향해 연장된 제1 챔퍼면 및 상기 전면으로부터 상기 측면을 향해 연장된 제2 챔퍼면을 포함하고, 상기 전자 장치는, 상기 제2 챔퍼면의 적어도 일부에 코팅된 코팅층 및 상기 배면의 적어도 일부에 인쇄된 인쇄층을 포함하고, 상기 코팅층의 적어도 일부는 외부에 노출될 수 있다.
Patent WO-2022211556-A1 (WO)
Inventor: KIM SANG JAE
IPC: H01G11/36
Filed: 2022-03-31
Abstract: L'invention concerne une nano-feuille métallique poreuse contenant de l'antimonène, la croissance directe d'antimonène sur un métal poreux permettant de raccourcir le temps de traitement et d'empêcher la cohésion entre les feuilles.
Patent WO-2022260280-A1 (WO)
Title: Optical system
Inventor: PARK Jungkyu
IPC: G02B13/22
Filed: 2022-04-28
Abstract: An optical system according to various embodiments may comprise: a stage which supports a transparent or translucent material thereon; a light source which emits a beam; a first lens through which the beam passes and which forms a first Bessel beam region; a second lens through which the beam having passed through the first lens passes; a third lens through which the beam having passed through the second lens passes and which forms a second Bessel beam region in the transparent or translucent material; and a scanner which is located between the second lens and the third lens, wherein the scanner comprises: a first mirror which reflects the beam having passed through the second lens to the third lens along a first direction of the stage; and a second mirror which reflects the beam having passed through the second lens to the third lens along a second direction of the stage, crossing the first direction.
Patent WO-2022231368-A1 (WO)
Inventor: KWON NARA
IPC: C12N9/06
Filed: 2022-04-29
Abstract: The present application relates to a novel glutamate synthase subunit alpha variant, a Corynebacterium glutamicum strain comprising the variant, and an L-glutamic acid production method using the strain.
Patent WO-2023286994-A1 (WO)
Title: Dental treatment data matching method and digital dentistry device therefor
Inventor: KIM HWA SAM
IPC: G06N3/08
Filed: 2022-05-12
Abstract: Disclosed are a dental treatment data matching method and a digital dentistry device therefor. In the dental treatment data matching method according to an embodiment, feature points of individual teeth are extracted when carrying out matching between pieces of dental treatment data required for dental treatment plan validation, matching reference points are extracted from among the extracted feature points, and matching between pieces of data is carried out by using the extracted matching reference points, and thus, the accuracy may be increased by improving matching errors, and convenience of use may be increased by minimizing user intervention.
Patent WO-2023287034-A1 (WO)
Title: Refrigerator and operation control method therefor
Inventor: KIM HOSAN
IPC: F25B41/40
Filed: 2022-06-14
Abstract: A refrigerator operation control method of the present invention is a control method for preventing excessive cooling of a second storage chamber, occurring if indoor temperature is in a low-temperature state during the operation of a refrigerator having a hot gas defrosting structure. If indoor temperature is in a low-temperature state, a first storage chamber is cooled and the second storage chamber is heated at the same time before a heat provision operation is performed, and the second storage chamber is cooled and a first evaporator can be heated at the same time during the heat provision operation.
Patent WO-2022270870-A1 (WO)
Inventor: DO WONJOON
IPC: G06F3/0354
Filed: 2022-06-21
Abstract: Un dispositif électronique selon un mode de réalisation peut comprendre : un boîtier, dans lequel le boîtier comprend une ouverture s'étendant à travers une partie de celui-ci et un espace intérieur s'étendant de l'ouverture vers le côté intérieur du boîtier; un premier circuit de communication sans fil; un affichage, dans lequel une première zone de l'affichage a une première transmittance de lumière et une seconde zone, qui est une zone autre que la première zone de l'affichage, a une seconde transmittance de lumière inférieure à la première transmittance de lumière; un stylo électronique pouvant être inséré dans l'espace intérieur à travers l'ouverture et comprenant une caméra et un deuxième circuit de communication sans fil, la caméra du stylo électronique étant située à un point correspondant à la première zone de l'affichage lorsque le stylo électronique est inséré dans l'espace intérieur du boîtier; et au moins un processeur connecté de manière opérationnelle au premier circuit de communication sans fil, à l'affichage et au stylo électrique, le ou les processeurs acquérant, via le premier circuit de communication sans fil, des données d'image acquises par la caméra incluse dans le stylo électronique, et délivrant les données d'image acquises via l'affichage.
Patent WO-2023277629-A1 (WO)
Inventor: LEE SUN HEE
IPC: A23L33/105
Filed: 2022-06-30
Abstract: 하이드란제놀을 유효성분으로 포함하는 모발 또는 두피 상태 개선용 조성물에 관한 것으로, 일 양상에 따른 하이드란제놀 (Hydrangenol)을 유효성분으로 포함하는 조성물에 의하면, 탈모 매개 인자인 5α-리덕타아제(5α-reductase)의 활성을 억제하고, 모유두세포의 성장을 촉진시키며, 모발 큐티클 거칠기 완화 및 모발의 인장강도를 증가시키는 효과가 있어, 모발 또는 두피 상태 개선에 효과적으로 사용될 수 있다.
Patent WO-2023132690-A1 (WO)
Inventor: KIM NAEUN
IPC: D06F39/02
Filed: 2023-01-06
Abstract: 의류처리장치(LAUNDRY TREATING APPARATUS)가 개시되며, 본 발명의 일 실시예에 따른 의류처리장치는 캐비닛, 상기 캐비닛 내부에 구비되고, 물이 수용되는 터브, 상기 터브 내부에 구비되고, 의류가 수용되는 드럼, 상기 캐비닛에 구비되고, 외부급수원으로부터 제공되는 물이 유동하는 급수관 및 상기 캐비닛에 구비되고, 세제가 저장되는 세제저장부로부터 유출되는 세제가 유동하는 세제관을 포함하고, 상기 급수관은 물의 유동방향을 따라 단면적이 감소된 이후 다시 증가되어 목부가 형성되고, 상기 세제관은 상기 목부에 연결되어 상기 목부를 통해 상기 급수관 내부로 세제를 제공한다.
Patent WO-2023140589-A1 (WO)
Inventor: SHIN YONGJOO
IPC: H01Q1/27
Filed: 2023-01-17
Abstract: 안테나를 포함하는 웨어러블 전자 장치가 개시된다. 일 실시 예에 따른 웨어러블 전자 장치는, 제1방향을 향하는 전면과, 상기 제1방향에 반대되는 제2방향을 향하는 후면과, 상기 전면 및 후면 사이의 내부 공간을 둘러싸는 측면을 포함하는 하우징, 상기 내부 공간에 배치되고 그라운드를 포함하는 인쇄 회로 기판(printed circuit board), 무선 신호를 송수신하기 위한 안테나 구조, 및 프로세서(processor)를 포함하고, 상기 안테나 구조는, 상기 인쇄 회로 기판에 배치되는 무선 통신 회로, 상기 인쇄 회로 기판의 둘레를 감싸며 상기 측면의 적어도 일부를 형성하고, 스트랩이 연결되는 한 쌍의 러그 부분과, 상기 한 쌍의 러그 부분을 연결하는 제1연결 부분 및, 상기 제1연결 부분에 반대되도록 상기 한 쌍의 러그 부분을 연결하는 제2연결 부분을 포함하는 도전성 재질의 측면 프레임, 상기 측면 프레임에 전기적 신호를 인가하는 급전부, 및 상기 인쇄 회로 기판 및 측면 프레임을 선택적으로 연결하는 하나 이상의 접지부를 포함하는 스위칭 회로를 포함하고, 상기 프로세서는, 제1모드에서 상기 측면 프레임에 인가된 전기적 신호가 상기 러그 부분을 경유하도록 상기 스위칭 회로를 동작 시키고, 제2모드에서 상기 측면 프레임에 인가된 전기적 신호가 상기 러그 부분을 바이패스(bypass)하도록 상기 스위칭 회로를 동작 시킬 수 있다.
Patent WO-2023177195-A1 (WO)
Inventor: CHO KYU WON
IPC: H01L27/12
Filed: 2023-03-15
Abstract: L'invention concerne un dispositif d'affichage. Ce dispositif d'affichage comprend : une pluralité de sous-pixels comprenant une première électrode et une seconde électrode, qui sont espacées l'une de l'autre, et des éléments émetteurs de lumière agencés sur la première électrode et la seconde électrode et connectés électriquement à la première électrode et à la seconde électrode ; une couche de banc entourant une zone dans laquelle les éléments émetteurs de lumière des sous-pixels sont agencés ; une couche de régulation de chaleur conçue pour recouvrir les éléments émetteurs de lumière et disposée dans la zone entourée par la couche de banc ; une couche de banc supérieure disposée sur la couche de banc ; et une couche de commande de couleur disposée sur la couche de régulation de chaleur et disposée dans une zone entourée par la couche de banc supérieure, la couche de régulation de chaleur comprenant une couche de résine et des particules à changement de phase diffusées dans la couche de résine, les particules à changement de phase comprenant une partie noyau, qui comprend un matériau à changement de phase, et une première coque entourant la partie noyau.
Patent WO-2023229177-A1 (WO)
Inventor: YU YOUNGBOK
IPC: H04N23/68
Filed: 2023-03-20
Abstract: Un module de caméra, selon un mode de réalisation du présent document, peut comprendre : un capteur d'image ; un support OIS couplé au capteur d'image pour déplacer le capteur d'image sur un plan perpendiculaire à un axe optique ; un boîtier accueillant le capteur d'image et le support OIS ; un aimant OIS fixé à une première surface latérale du support OIS ; une première bobine OIS et une deuxième bobine OIS fixées sur une première surface intérieure du boîtier pour faire face à l'aimant OIS, la première bobine OIS et la deuxième bobine OIS étant disposées côte à côte dans une direction perpendiculaire à l'axe optique sur la première surface intérieure ; et un circuit de commande électriquement connecté à la première bobine OIS et à la deuxième bobine OIS. Le circuit de commande peut commander un premier courant appliqué à la première bobine OIS et un second courant appliqué à la seconde bobine OIS, effectuer l'OIS en déplaçant le capteur d'image dans la direction perpendiculaire à l'axe optique, et corriger la rotation en roulis du capteur d'image en faisant tourner le capteur d'image sur le plan perpendiculaire à l'axe optique. Divers autres modes de réalisation identifiés par la description sont également possibles.
Patent WO-2023191479-A1 (WO)
Title: Procédé et appareil pour la configuration d'un transport de trafic d'intelligence artificielle et d'apprentissage automatique dans un réseau de communication sans fil
Inventor: Shariat Mehrdad
IPC: H04W76/10
Filed: 2023-03-29
Abstract: La divulgation concerne un système de communication 5G ou 6G destiné à prendre en charge un débit supérieur de transmission de données. Un procédé pour la configuration d'un transport de trafic d'intelligence artificielle/apprentissage automatique (IA/ML) dans un réseau de communication sans fil est divulgué. Le procédé comprenant la réception, par une fonction de gestion des politiques (PCF), en provenance d'un référentiel de données unifié (UDR), d'une notification d'une mise à jour d'informations de configuration de transport d'IA/ML ; la détermination, par la PCF, du fait qu'une session d'unité de données de protocole (PDU) IA/ML ou une politique de transport sont impactées ou non par la mise à Jour ; et la notification, par la PCF, à une fonction de gestion de session (SMF), qu'une politique SM est mise à jour, dans lequel la SMF est configurée pour reconfigurer la session PDU sur la base de la politique SM mise à jour.
Patent WO-2023200154-A1 (WO)
Title: Composition de précurseur de ruthénium, son procédé de préparation et procédé de formation de film contenant du ruthénium l'utilisant
Inventor: KIM YUN TAE
IPC: C23C16/18
Filed: 2023-03-30
Abstract: La présente invention concerne une composition de précurseur de ruthénium, son procédé de préparation et un procédé de formation d'un film contenant du ruthénium l'utilisant. Selon un mode de réalisation de la présente invention, il est inclus une étape consistant à faire réagir un composé représenté par la formule chimique 4 avec un sel de carbonate de métal alcalin représenté par la formule chimique 5 et du 1,5-hexadiène, dans un solvant organique, et en contrôlant un composé représenté par la formule chimique 1, un composé représenté par la formule chimique 2 et un composé représenté par la formule chimique 3 à l'intérieur d'une plage de teneur spécifique, une composition de précurseur de ruthénium qui est thermiquement très stable peut être fournie de manière économique et efficace. Également, dans les cas où un film contenant du ruthénium est formé à l'aide de la composition de précurseur de ruthénium, on peut empêcher des variations de composition de la composition de précurseur de ruthénium au cours d'un processus dans lequel la composition de précurseur de ruthénium est vaporisée, ou même ensuite, réduire au minimum la production de sous-produits tels que des substances de pyrolyse ou similaires, et par conséquent, obtenir des résultats de dépôt ayant des propriétés stables et constantes dans un processus à semi-conducteur. À cet égard, un film contenant du ruthénium ayant une reproductibilité et une fiabilité garanties peut être fourni.
Patent WO-2023219408-A1 (WO)
Inventor: LEE JONG KWON
IPC: B01J23/02
Filed: 2023-05-10
Abstract: The present invention relates to technology for a catalyst for an ortho-alkylation reaction, an extrusion molding catalyst for an ortho-alkylation reaction, and a method for preparing an ortho-alkylation reaction product using same and, more particularly, to a catalyst for an ortho-alkylation reaction, an extrusion molding catalyst for an ortho-alkylation reaction, and a method for preparing an ortho-alkylation reaction product using same, in which, in the ortho-alkylation reaction of a phenolic compound, an ortho-alkylation reaction product can be obtained with high selectivity and at a high conversion rate by minimizing the mass diffusion resistance of the catalyst.