baber/WOPTO huggingface dataset:
Patent WO-2022065664-A1 (WO)
Inventor: KIM DONG HA
IPC: G03B17/17
Filed: 2021-07-29
Abstract: Disclosed is an omnidirectional camera module comprising a dome-shaped cover unit, comprising: a body including a barrel part in which a plurality of lens is continuously arranged and through which light inputted from one side moves, and an extension part which has a relatively large area and is extensively formed at the one side of the barrel part and of which the center is formed to communicate with the barrel part; the cover unit which has a forward-protruding exterior, of which at least a portion is formed of a light-transmissive material, and which encompasses the extension part at the front and forms a reflective space therein; and a reflective unit including a first reflective part formed at the front of the extension part inside the reflective space to forwardly reflect light transmitted through the cover unit, and a second reflective part arranged to face the first reflective part inside the cover unit to re-reflect the light reflected from the first reflective part and deliver same to the barrel part.
Patent WO-2022045719-A1 (WO)
Inventor: SHIN HAN JAE
IPC: A61P11/00
Filed: 2021-08-24
Abstract: The present invention relates to a pharmaceutical composition for prevention or treatment of respiratory diseases, and a health functional food, a food composition, and a quasi-drug composition for prevention and alleviation of respiratory diseases, each comprising a Lactobacillus plantarum KC3 strain and a Leonurus japonicus extract as active ingredients. A composition comprising a Lactobacillus plantarum KC3 strain (accession number: KCTC13375BP) and a  Leonurus japonicus  extract as active ingredients according to an aspect exhibits a defensive effect against a respiratory damage caused by air pollutants, such as fine dust, etc., and can inhibit the expression of IL-17A, TNF-α, and CXCL-1, and as such, can effectively treat or prevent respiratory diseases including chronic obstructive pulmonary disease (COPD). In addition, the effect of the combination is synergistic for inhibiting or treating bronchial inflammation, compared to the respective therapeutic effects on respiratory inflammatory diseases upon administration of the Leonurus japonicus extract and the Lactobacillus bacteria KC3.
Patent WO-2022075731-A1 (WO)
Inventor: LEE KANG HYUN
IPC: A61K31/404
Filed: 2021-10-06
Abstract: The present application relates to a composition including a herb extract and/or an effective compound as an active ingredient for promoting hair growth and/or preventing, alleviating, or treating hair loss.
Patent WO-2022080764-A1 (WO)
Title: 스마트 공 셋
Inventor: JEONG SEOK-CHAN
IPC: A63H30/04
Filed: 2021-10-08
Abstract: 본 발명은 지정된 위치로 스스로 이동 가능하여 다용한 놀이를 즐길 수 있는 스마트 공 셋을 제공하는 것을 그 목적으로 한다. 상기 목적을 달성하기 위하여 본 발명은, 전자기파를 송신하는 리모컨과, 상기 리모컨에서 송신하는 전자기파를 감지하여 리모컨과의 거리와 각도를 산정하여 상기 리모컨을 향하여 이동하는 구동형 공을 포함한다. 본 발명에 따른 스마트 공 셋은 공과 리모컨으로 구성되며, 상기 공은 내부에 구동 장치를 포함하고, 상기 리모컨에서 송신하는 신호를 분석하여 리모컨의 위치로 이동하므로, 상기 공과 리모컨을 이용하여 다양한 놀이를 즐길 수 있는 효과가 있으며, 특히 반려견의 목에 리모컨을 장착하는 경우, 반려견을 위한 놀이용 도구로도 활용할 수 있는 효과가 있다.
Patent WO-2022211195-A1 (WO)
Title: Procédé de traitement d'image médicale
Inventor: KIM BYUNG MOOK
IPC: A61B5/00
Filed: 2021-10-14
Abstract: Selon un mode de réalisation de la présente divulgation, un procédé de traitement d'image médicale mis en œuvre par un dispositif informatique est divulgué. Le procédé peut comprendre les étapes suivantes consistant : à détecter une région d'intérêt d'une image médicale à l'aide d'un modèle d'apprentissage profond préformé ; à déterminer des informations de contour de la région d'intérêt ; et sur la base des informations de contour, à générer des informations de format définissant des éléments qui déterminent la représentation de l'image médicale.
Patent WO-2022119125-A1 (WO)
Title: 아크릴산의 제조 공정
Inventor: KIM HYEBIN
IPC: C07C51/44
Filed: 2021-10-27
Abstract: 본 출원의 아크릴산의 제조 공정은 바이오 원료의 반응 생성물에 제1 흡수제를 첨가(또는 미첨가) 및 냉각하여 아세트알데하이드(ACHO)를 포함하는 제1 저비점 물질 및 아크릴산(AA)을 포함하는 제1 고비점 물질을 분리하는 제1 단계 및 상기 아세트알데하이드(ACHO)를 포함하는 제1 저비점 물질을 압축기에 포함하여, 압축 및 응축시키는 제2 단계를 포함하여, 아세트알데하이드 분리에 사용되는 흡수 공정(제3 단계)의 압력을 높여 운전할 수 있고, 제2 흡수제의 사용량을 줄일 수 있으므로, 흡수제의 냉각 열량이 줄어들어 냉매의 사용량을 줄일 수 있고, 상기 제2 단계의 압축 공정시, 응축된 제2 고비점 물질을 제1 단계로 회수하여 아크릴산의 손실을 줄일 수 있으며, 제1 단계에서 사용되는 제1 흡수제의 양을 감소시킬 수 있습니다.
Patent WO-2022114618-A1 (WO)
Title: 밸브장치
Inventor: BAE JUNGWOOK
IPC: F25B47/00
Filed: 2021-11-11
Abstract: 밸브장치는 하부가 개방되고, 내부에 수용공간이 형성되는 케이스, 상기 케이스의 개방된 하부를 커버하는 베이스 플레이트, 상기 베이스 플레이트에 연결되고, 상기 수용공간으로 냉매가 유입되는 유입배관, 상기 베이스 플레이트에 설치되고, 상기 수용공간으로부터 유입된 냉매가 유출입되는 복수의 냉매 유출입홀을 포함하는 보스, 상기 복수의 냉매 유출입홀에 각각 연결되고, 상기 보스로부터 냉매가 유입되거나 상기 보스로 냉매가 토출되는 복수의 유출입배관 및 하나의 냉매 유출입홀을 선택적으로 개방하도록 내부에 형성되는 오픈 캐비티와, 두 개의 냉매 유출입홀을 선택적으로 연결되도록 내부에 형성되는 연결 캐비티를 포함하는 패드를 포함한다.
Patent WO-2022114634-A1 (WO)
Inventor: KIM YUN GOO
IPC: G06Q50/06
Filed: 2021-11-15
Abstract: 본 발명은 신경망 모델을 이용한 비정상 상태 판단 근거 추적 장치에 관한 것으로, 비정상 상태에 관한 복수의 시나리오가 저장된 비정상 운전 시나리오에서 상기 비정상 상태를 복수의 고장으로 분류하는 비정상 종류 분류부와, 상기 분류된 복수의 고장의 각각에 대해 비정상 상태 판단 결과에 영향을 주는 운전 변수를 도출하는 운전 변수 도출부와, 상기 운전 변수 중 상기 비정상 상태와 관련 있는 변수에 가중치를 부여하는 발전소 운전 변수별 가중치 부여부 및 상기 가중치가 부여된 발전소 운전 변수를 통하여 생성된 상기 비정상 상태 판단 결과에서 비정상 상태 판단 근거를 추적하는 비정상 상태 판단 근거 생성부를 포함한다.
Patent WO-2023090504-A1 (WO)
Inventor: CHOI HONG SEOK
IPC: H01B3/44
Filed: 2021-11-24
Abstract: La présente invention concerne un câble de haut parleur. Le câble de haut-parleur selon la présente invention comprend une couche, qui est formée à partir d'une résine dans laquelle un composé contenant du carbone est inclus en tant que couche semi-conductrice entre un conducteur et une couche de gaine externe (revêtement), et est capable ainsi d'éliminer efficacement une mauvaise qualité sonore et effets similaires provoqués par une distorsion de signal qui peut se produire dans une bande de petit signal ou dans une zone de signal faible. De plus, le câble de haut-parleur selon la présente invention comprend la couche semi-conductrice à son intérieur, et ainsi une fonction de blindage peut être ajoutée et la quantité de transmission de signal du conducteur d'une partie centrale peut également être augmentée.
Patent WO-2022119411-A1 (WO)
Inventor: Choi Duyeong
IPC: H05K5/06
Filed: 2021-12-03
Abstract: An electronic device according to various embodiments disclosed in the present document comprises: a housing including a first housing and a second housing; a flexible display including a flat part and a bendable part; and a gap-compensating structure including an elastic member and a block member, wherein the elastic member is disposed on a second side surface frame and creates an elastic force toward a third space generated in the second housing as the first housing switches from a closed state to an open state, and the block member is movably disposed between a second space and the third space, wherein upon transitioning from the closed state to the open state, at least a part of the block member successively moves toward the third space, in a direction that is parallel to the flat part and perpendicular to the first direction, thereby blocking the third space.
Patent WO-2023128015-A1 (WO)
Inventor: LEE KYOUNG HO
IPC: G08B21/02
Filed: 2021-12-30
Abstract: 본 발명은 크레인에 결합되어 영상정보를 획득하는 영상정보 획득부와, 영상정보 획득부에서 전달받은 영상정보를 이용하여 감지구역에 위치된 사람을 인식하고, 인식된 사람의 상태를 판단하는 중앙 서버와, 중앙 서버에서 감지구역에 위치된 사람의 정보를 전달받아 표시하는 관리자 단말을 포함하는, 비전카메라를 이용한 크레인 안전관리 시스템에 관한 것이다.
Patent WO-2023128029-A1 (WO)
Inventor: LEE SEUNG JUN
IPC: G01S19/04
Filed: 2021-12-31
Abstract: An RTK-GPS ultra-precision positioning system comprises: a GPS receiving unit that receives GPS data from GPS satellites; an RTK receiving unit that receives RTCM data from a reference station; an extended Kalman filter that filters the GPS data and the RTCM data to output primary correction data; a tracking filter that outputs secondary correction data by filtering the primary correction data; a position calculation unit that derives a position by analyzing the secondary correction data; and a processor that controls the GPS receiving unit, the RTK receiving unit, the extended Kalman filter, the tracking filter, and the position calculation unit, wherein an RTK-GPS ultra-precision positioning system having an error range of 10 cm or less can be implemented at a significantly lower manufacturing cost than before.
Patent WO-2022225183-A1 (WO)
Inventor: JOO SUNGYONG
IPC: H02J9/00
Filed: 2022-03-11
Abstract: An electronic device is disclosed. The electronic device comprises: a power supply for generating power; a first infrared rays (IR) receiver; a first integrated circuit (IC) for driving the first IR receiver on the basis of the power supplied from the power supply; and a second IC for providing power to a field-effect transistor (FET), wherein, when a preset control command is received through the first IR receiver, the first IC turns on the second IC to drive the FET, and thus power is supplied to the electronic device, and the FET can be stopped when the second IC is turned off.
Patent WO-2022211599-A1 (WO)
Inventor: YI JUNYUNG
IPC: H04W72/12
Filed: 2022-04-04
Abstract: La présente divulgation concerne un système de communication 5G ou 6G conçu pour prendre en charge des débits de transmission de données supérieurs. Un mode de réalisation de la présente divulgation concerne un procédé exécuté par un terminal dans un système de communication. Le procédé comprend les étapes consistant à : confirmer un débit de données maximal pris en charge par le terminal ; confirmer un débit de données instantané sur la base du nombre de créneaux correspondant à un bloc de transport (TB) ; confirmer si le débit de données maximal satisfait ou non la condition d'être égal ou supérieur au débit de données instantané ; et transmettre ou recevoir des données sur la base de la satisfaction ou non de la condition.
Patent WO-2022220518-A1 (WO)
Title: Sulfate of 5-[(1,1-dioxido-4-thiomorpholinyl)methyl]-2-phenyl-n-(tetrahydro-2h-pyran-4-yl)-1h-indole-7-amine, and novel crystal form thereof
Inventor: KIM SOON HA
IPC: A61K31/541
Filed: 2022-04-11
Abstract: The present invention relates to a sulfate of a compound of chemical formula 1, and a crystal form thereof. The sulfate of the compound of chemical formula 1, according to the present invention, has much higher solubility than other salts thereof, and exhibits excellent stability and absorption into the body. In addition, such a sulfate can form various crystal forms, and these crystal forms are also stable and undergo almost no reduction in purity, even after long-term storage under various conditions, and thus are useful for storage.
Patent WO-2022231242-A1 (WO)
Inventor: KIM SEUNG CHAN
IPC: A61P25/16
Filed: 2022-04-25
Abstract: 본 발명은 화학식 1의 신규한 류신-풍부 반복 키나제 2(leucine-rich repeat kinase 2: LRRK2) 억제제, 이를 포함하는 LRRK2에 의해 매개되거나 이와 관련된 질병 또는 질환의 예방 또는 치료용 약학적 조성물, 및 이를 이용한 질병의 치료 및 예방 방법에 관한 것이다. 본 발명에 따른 화합물은 LRRK2 저해 활성이 우수하여 LRRK2에 의해 매개되거나 이와 관련된 질병 또는 질환(예컨대, 파킨슨병)의 예방 또는 치료에 효과적으로 사용될 수 있다.
Patent WO-2022231269-A1 (WO)
Title: 근거리 통신망을 활용한 근접 사용자 네트워킹 서비스 제공 방법 및 이를 위한 시스템
Inventor: KIM SEOK KI
IPC: H04W8/00
Filed: 2022-04-26
Abstract: 본 발명은 근거리 통신망을 활용한 근접 사용자 네트워킹 서비스 제공 방법 및 이를 위한 시스템에 관한 것이다. 구체적으로, 본 발명은 임의의 호스트 디바이스를 이용하여 애드 패킷이 브로드캐스팅 되었을 때에, 주변에서 이 애드 패킷을 수신한 게스트 디바이스가 서비스 서버 측에 관련 정보들을 업로드 할 수 있게끔 함으로써, 상기 호스트 디바이스에게 주변에 어떤 게스트 디바이스들이 근접하여 존재했었는지를 확인할 수 있게 한 환경을 구현한 것이다.
Patent WO-2022240027-A1 (WO)
Inventor: CHO YOUNG JOONG
IPC: H04L9/32
Filed: 2022-04-28
Abstract: A middle block system that integrates and connects a plurality of blockchain networks according to one embodiment comprises: a middleware module that is interlinked with at least one client, receives a signal requested from the client, and provides an API service; and a compatible module unit that interconnects a plurality of blockchain platforms with the middleware module, wherein the compatible module unit may include a plurality of compatible modules that perform a compatibility role so that a code of the middleware module and a code of the blockchain platforms connected to the middleware module can interlink.
Patent WO-2023120824-A1 (WO)
Inventor: KIM HONG RYONG
IPC: A47J43/28
Filed: 2022-05-03
Abstract: 본 발명은 밥을 지을때 밥물을 맞춰주는 기구에 관한 것으로서, 짓고자 하는 밥의 종류 및 양에따라 소요되는 물의 양을 맞추기 쉽게하는, 밥물 맞춤기구에 관한 것이다. 본 발명은 상기와 같은 본 발명의 목적을 달성하기 위하여, 외부측에 밥물맞춤 지시부가 표시되며 안내부가 형성된 밥물 맞춤자와; 상기 밥물맞춤자의 외측이나 내측에서 상·하 이동할 수 있으며 쌀량지시부가 표시된 쌀양표시자로 구성되는 밥물 맞춤기구를 제공한다.
Patent WO-2022240088-A1 (WO)
Inventor: BAE BUMHEE
IPC: H01Q13/10
Filed: 2022-05-09
Abstract: 다양한 실시예에 따른 전자 장치에 포함된 배선 구조는 밀리미터파 신호 전송 및 전력을 전달하는 파워 및 전송 선로(power and transmission line)로서, 파워 및 전송 선로는, DC(direct current) 신호의 마이너스 배선과 연결되는 제1 도전층, 상기 제1 도전층 위에 적층되는 제1 유전층, 상기 제1 유전층 위에 적층되며, AC(alternating current) 신호의 그라운드로 접지되는 제2 도전층, 상기 제2 도전층 위에 적층되는 제2 유전층, 및 상기 제2 유전층 위에 적층되며, AC 신호의 입출력 포트와 DC신호의 플러스 배선과 연결되는 제3 도전층을 포함하는 적층 구조로 형성되고, 상기 제3 도전층은, 상기 밀리미터파 신호를 전송하는 도파관이 형성된 도파관 영역, 상기 도파관 영역의 양단으로부터 제1 방향으로 연장되며, 밀리미터파 신호 전송 라인의 일부를 형성하는 트랜지션 영역 및 상기 도파관 영역의 제2 방향으로 연장되며, DC 신호와AC 신호 사이의 차단을 위한 분리(isolation) 영역을 포함할 수 있다.
Patent WO-2022240151-A1 (WO)
Inventor: BACK SEOYOUNG
IPC: H04W88/04
Filed: 2022-05-10
Abstract: One embodiment relates to an operation method of sidelink relay UE in a wireless communication system, the method in which: the relay UE performs a discovery procedure; the relay UE transmits an RRCReconfigurationSidelink message associated with PC5 RRC connection from remote UE; and the relay UE transmits a RRCReconfigurationCompleteSidelink message to the remote UE, wherein the relay UE transmits a system information block (SIB) associated with a sidelink to the remote UE, and the SIB is transmitted by means of a message separate from the RRCReconfigurationCompleteSidelink.
Patent WO-2023229082-A1 (WO)
Inventor: CHOI YUSEUNG
IPC: F25D23/12
Filed: 2022-05-30
Abstract: 본 발명은 수처리장치는, 급수원으로부터 물이 유입되는 급수유로와, 급수유로에 배치되어, 원수를 정수로 정화시키는 메인필터와, 상기 메인필터를 통과한 정수가 유동하는 정수유로와, 상기 정수유로에서 분기되는 제빙유로와, 상기 제빙유로의 단부에 설치되는 아이스메이커와, 상기 제빙유로에 배치되고,이온교환수지를 내장하여, 유입된 물의 이온을 흡착하여 수중의 이온을 제거한 뒤 배출하는 경도저감필터를 포함한다.
Patent WO-2022270911-A1 (WO)
Inventor: KIM HYUN KYU
IPC: C08K5/07
Filed: 2022-06-22
Abstract: La présente invention concerne une composition de plastifiant à base de triester comprenant : une composition d'acide carboxylique comprenant un mélange d'isomères d'acide hexanoïque ; et un acide benzoïque et un produit dérivé de l'estérification d'un triol. Lorsque la composition de plastifiant est appliquée à une résine, le même niveau de résistance à la migration et de perte de poids lors du chauffage peut être maintenu tout en améliorant considérablement les propriétés mécaniques, le taux d'absorption, la capacité de transfert de contrainte et l'efficacité de plastification par rapport au cas d'une application d'un plastifiant classique.
Patent WO-2023177029-A1 (WO)
Inventor: KIM SANG JUN
IPC: G02B17/08
Filed: 2022-09-14
Abstract: An off-axis lens assembly having an incident angle according to the present invention comprises: a body; and a first off-axis lens, a second off-axis lens, and an on-axis lens attached to the body. The body is provided with a reference surface, and comprises a first through-hole which is formed to have an incident angle that is inclined with respect to the reference surface, a second through-hole which is formed to have a reflective angle corresponding to the incident angle, to be inclined with respect to the reference surface, and a third through-hole formed perpendicularly to the reference surface. The central axis of the first through-hole, the central axis of the second through-hole, and the central axis of the third through-hole are aligned on the same plane that is perpendicular to the reference surface, and are formed to cross one another at one point. The first off-axis lens is attached to the first through-hole of the body, the second off-axis lens is attached to the second through-hole of the body, and the on-axis lens is attached to the third through-hole. Also, the first off-axis lens and the second off-axis lens can adjust the inclination angles with respect to the central axis of the first and second through-holes to which the first and second off-axis lenses are attached, and the first off-axis lens, the second off-axis lens, and the on-axis lens can be moved up and down along the central axis of the first to third through-holes to which the first and second off-axis lenses and the on-axis lens are respectively attached.
Patent WO-2023075318-A1 (WO)
Title: Antibody derived from cancer survivor, and use thereof
Inventor: CHANG SU HWAN
IPC: A61P35/00
Filed: 2022-10-24
Abstract: The present invention relates to an antibody derived from a cancer survivor and a use thereof. More particularly, an antibody, which exhibits high binding strength to cancer cells and has the effect of inhibiting the growth and migration of the cancer cells, was selected from among antibodies derived from the blood of a person who has survived for at least five years following breast cancer surgery, and an antigen thereof was identified. The antibody is highly likely to contribute to the survival of cancer patients and unlikely to cause adverse effects upon administration, and thus can be widely used clinically for preventing and treating cancer and inhibiting metastasis.
Patent WO-2023101251-A1 (WO)
Inventor: JUNG YU JIN
IPC: C09J133/04
Filed: 2022-11-10
Abstract: La présente invention concerne une composition tensioactive destinée à un adhésif, une composition adhésive la comprenant et des procédés de préparation associés. Le tensioactif préparé selon la présente invention est incorporé dans un adhésif de façon à présenter tant une excellente propriété d'adhérence qu'une excellente stabilité en émulsion, de sorte qu'il peut être largement appliqué dans la préparation de l'adhésif.
Patent WO-2023128259-A1 (WO)
Title: Method of visual content communication in an electronic device
Inventor: SHARMA ABHISHEK
IPC: H04B10/116
Filed: 2022-11-11
Abstract: A method of visual content communication includes: receiving, multimedia data from a multimedia source; identifying, a first set of pixels from among a plurality of pixels of the multimedia data in a YCbCr color space based on information in the plurality of pixels; selecting, a second set of pixels from among the first set of pixels based on a luminance value and an inter-pixel distance of each pixel of the first set of pixels; generating, metadata for the second set of pixels based on an auxiliary content, wherein the auxiliary content is to be added in the multimedia data; modifying, at least one of a Cb component or a Cr component of the second set of pixels using a modification factor based on the metadata; and transmitting, to an electronic device, the multimedia data in an RGB color space with the modified second set of pixels using visible light communication.
Patent WO-2023158226-A1 (WO)
Inventor: CHANG JOON HYUK
IPC: G10L13/02
Filed: 2023-02-15
Abstract: 일 실시예에 따른 적대적 학습 기법을 이용한 음성 합성 방법은, 음성 데이터 입력을 수신하는 단계, 상기 음성 데이터 입력에 기반하여 음성을 합성하기 위한 적대적 모델을 학습하는 단계 및 상기 적대적 모델을 이용하여 타겟 음성의 프레임을 합성하는 단계를 포함하고, 상기 음성의 프레임을 합성하는 단계는, 비자동 회귀 방식으로 상기 타겟 음성의 프레임을 합성하는 것을 포함할 수 있다.
Patent WO-2023204619-A1 (WO)
Inventor: JANG MAN GU
IPC: A62C35/68
Filed: 2023-04-20
Abstract: The present invention relates to a fire hydrant valve (easy action valve) that is capable of being quickly used even by oneself in the event of fire, and more particularly, to a fire hydrant valve that is capable of being quickly used even by oneself in the event of fire, and can even be opened from a long distance away. The present invention comprises: a body having a first opening and a second opening; an opening/closing means including a rod body, which penetrates the body, and a disk, which is provided at one end of the rod body and opens and closes the first opening; and a first moving means which is connected to the rod body and a hose connected to the second opening and moves the rod body according to the movement of the hose.
Patent WO-2023204682-A1 (WO)
Title: Batterie secondaire entièrement solide, structure de batterie secondaire entièrement solide, et procédé de fabrication de batterie secondaire entièrement solide
Inventor: LEE MIN SUK
IPC: H01M10/0585
Filed: 2023-04-21
Abstract: L'invention concerne une batterie secondaire entièrement solide, une structure de batterie secondaire entièrement solide, et un procédé de fabrication d'une batterie secondaire entièrement solide, la batterie comprenant : une couche d'électrode positive; une couche d'électrode négative; et une couche d'électrolyte solide interposée entre la couche d'électrode positive et la couche d'électrode négative, la couche d'électrode positive comprenant un collecteur de courant d'électrode positive et une couche de matériau actif d'électrode positive disposée sur une surface ou les deux surfaces du collecteur de courant d'électrode positive, et la couche d'électrode négative comprenant un collecteur de courant d'électrode négative, une première couche de matériau actif d'électrode négative disposée sur le collecteur de courant d'électrode négative, et un élément inactif disposé de façon à entourer la surface latérale de la couche d'électrode positive. L'élément inactif comprend une partie de détermination de position conçue pour déterminer la position de l'élément inactif sur la couche d'électrolyte solide.
Patent WO-2024019457-A1 (WO)
Title: Supporting holder for curtain rod
Inventor: BAE SEO-YEON
IPC: A47H1/142
Filed: 2023-07-17
Abstract: The present invention relates to a supporting holder for a curtain rod and, more particularly, to a supporting holder for a curtain rod, comprising a support fixed to two side walls, facing each other, of a curtain box so as to support a curtain rod such that the support crosses the curtain rod which is installed within the curtain box along the longitudinal direction of the curtain box, so that the middle part of the curtain rod, which is fixed by compression, is firmly supported with no perforations to prevent shaking due to movement of a curtain and increase safety, wherein the support includes: a central pipe that has a tube shape and is formed to be shorter than the gap between the two side walls of the curtain box; and a first compression rod and a second compression rod that are coupled to the central pipe such that the first and second compression rods are each pulled out through both ends of the central pipe.
Patent WO-2008130212-A1 (WO)
Inventor: GONZALEZ MARTINEZ IGNACIO
IPC: C25B3/23
Filed: 2007-08-23
Abstract: La presente invención está relacionada con la industria minera con un electrocatalizador para producir un agente oxidante mediante la oxidación parcial de compuestos sulfurados, como es el disulfuro de formamidina (DSFA) a partir de tiourea (Tu). La ventaja del material y proceso que aplican la presente invención con respecto a los materiales y procesos del estado de la técnica radican en que los de nuestra invención logran un eficiente desempeño en la oxidación parcial de compuestos sulfurados evitando reacciones parasitas como las oxidaciones subsecuentes, así como la evolución de oxígeno. Estructuralmente nuestro invento consiste en un electrocatalizador bimetálico que tiene una relación molar, sobre la superficie del soporte, de entre (0.8 - 1) Pt : (0.012- 0.016) Pb y el método de preparación del mismo consiste en el empleo de la técnica sol gel empleando un precursor polimérico.
Patent WO-2019190301-A1 (WO)
Inventor: PÉREZ GARIBAY ROBERTO
IPC: C22B3/06
Filed: 2018-12-14
Abstract: Se describe un proceso para la recuperación de litio de arcilla, que comprende: (a) proporcionar una cantidad de arcilla que tiene un contenido de arcilla moscovita y sanidina; (b) separar las partículas de arcilla que tienen un tamaño de partícula menor a 20 µm, de preferencia por medio de cribado o separación magnética; (c) lixiviar dicho material particulado con ácido, de preferencia ácido sulfúrico, y (d) obtener una cantidad de litio lixiviado.