baber/WOPTO huggingface dataset:
Patent WO-2021125816-A1 (WO)
Inventor: KWON IN-HYEOK
IPC: A61N2/00
Filed: 2020-12-17
Abstract: La présente invention concerne une bande magnétique pour la production d'eau magnétisée et, en particulier, une bande magnétique pour la production d'eau magnétisée, qui est facile à porter et pratique à utiliser de telle sorte qu'un utilisateur peut facilement activer magnétiquement et boire une boisson, et a une structure ayant un coût de production réduit de telle sorte que la bande magnétique peut être utilisée économiquement et largement par de nombreuses personnes.
Patent WO-2021141377-A1 (WO)
Title: Method and apparatus for declaring radio link failure in multiple active bandwidth parts in a wireless communication system
Inventor: KIM SANGWON
IPC: H04W76/18
Filed: 2021-01-06
Abstract: A method and an apparatus for declaring radio link failure in multiple active bandwidth parts in a wireless communication system are provided. A wireless device activates a first bandwidth part (BWP) and a second BWP for a serving cell. A wireless device performs a radio link monitoring (RLM) on the first BWP and the second BWP. A wireless device detects a radio link problem on the first BWP. A wireless device decides whether to declare a radio link failure (RLF) for the serving cell based on radio link state of both the first BWP and the second BWP.
Patent WO-2021172760-A1 (WO)
Inventor: KIM SEON CHIL
IPC: G21F1/12
Filed: 2021-01-17
Abstract: According to a micro tungsten-based radiation shielding paper and a method for manufacturing same, provided by the present invention, a tungsten powder is molded in a particle dispersion manner into a shielding sheet; and the formed shielding sheet is thermally treated and then formed into a film type of highly densely charged paper through a cutting and molding process, whereby not only can a maximum radiation shielding effect be brought about without using lead harmful to the human body and the environment, but processing can also be freely and easily performed through a ultra-light and ultra-thin tungsten paper composed based on the sole material of tungsten.
Patent WO-2021206431-A1 (WO)
Title: Separator for electrochemical element and method for manufacturing same
Inventor: KIM JI-EUN
IPC: H01M10/0525
Filed: 2021-04-06
Abstract: The present invention relates to: a separator, which is for an electrochemical element and provided with a porous coating layer including several types of binder resins; and a method for manufacturing same. The adhesiveness between the separator according to the present application and an electrode is high even when a separate adhesive layer is not disposed on the surface of the separator. Also, the adhesiveness between the electrode and the separator is greater than that between the electrode and a typical separator to which a fluorine-based binder resin such as polyvinylidene fluoride is applied. Thus, using the separator in a battery has the effects of allowing an electrode assembly to be manufactured under mild temperature and pressure conditions and improving the assembly productivity thereof, and decreasing the rate of defects and thus increasing yield. Also, the present invention has the effects in which: the interface resistance between the separator and the electrode can be reduced because a separate adhesive layer is not formed on the separator; and output characteristics of the battery are improved due to the high affinity with electrolytes compared to semi-crystalline polymers such as fluorine-based binder resins.
Patent WO-2021241953-A1 (WO)
Title: Fermented nano-emulsifier composition and preparation method therefor
Inventor: KIM KWANG NYEON
IPC: A61K8/99
Filed: 2021-05-24
Abstract: According to a method for preparing a fermented nano-emulsifier composition containing a product obtained by fermenting an oil with skin flora, of the present invention, the amount of synthetic material is minimized, and thus a skin-friendly composition can be provided. In addition, a nm-sized nanoemulsion is formed to be capable of improving emulsifying power, the stability of a composition is improved to enable an application to various dosage forms, and skin irritation can be minimized as to facilitate application to products of various dosage forms that require a low skin irritation function.
Patent WO-2022203126-A1 (WO)
Inventor: JEONG DONG-SOO
IPC: B66F3/08
Filed: 2021-07-05
Abstract: The present invention relates to an incubator characterized by comprising: a body having, at the upper portion thereof, a bottom plate on which an infant is laid; a fixed frame of which the bottom portion is connected to one side of the body; an ascending/descending frame which is connected to the fixed frame and configured to ascend and descend with respect to the fixed frame; a heater which is configured to be linked to the movement of the ascending/descending frame and ascends and descends as the ascending/descending frame ascends and descends; a hood which is connected to the ascending/descending frame and configured to be able to open and close the upper portion of the body by ascending and descending in conjunction with the movement of the ascending/descending frame; and a driving mechanism which raises and lowers the ascending/descending frame and the hood. The incubator further includes a tilting means that tilts the heater at a certain angle in conjunction with the ascent and descent of the ascending/descending frame.
Patent WO-2022055226-A1 (WO)
Title: Actionneur d'entraînement de lentille
Inventor: JANG JUNG IN
IPC: G02B27/64
Filed: 2021-09-07
Abstract: Un actionneur selon un mode de réalisation de la présente invention comprend : un aimant ; une pluralité de capteurs de position agencés pour faire face à l'aimant ; et une unité de commande qui est connectée à chaque capteur parmi la pluralité de capteurs de position et reçoit une entrée de signal pour détecter la position de l'aimant.
Patent WO-2022065769-A1 (WO)
Inventor: KIM SEONG CHAN
IPC: G02C5/14
Filed: 2021-09-10
Abstract: The present invention relates to a slim-type eyeglass having a limited temple rotation range based on a side interference scheme, a method for manufacturing same, and an eyeglass frame having a precisely processed inside by means of an interlinked processing scheme of "cut first, bend thereafter", wherein an eyeglass frame having a frame and an endpiece integrated with each other is provided in a deployed state such that inside processing of an endpiece clamped to a temple proceeds on a plane, thereby providing advantages of precision, convenience, and rapidness; an existing coupling structure by which eyeglass lenses and temples are separately fastened at specific points to integrate same is actively improved such that a single coupling means fastened to an endpiece is sufficient to firmly fix not only temples, but also eyeglass lenses; specifically-structured guide holes and constraining pieces position-control lateral pivoting movements of temples more stably and certainly; and such structural characteristics, combined with easy handling, use, maintenance, management, and repair resulting from structures differentiated from existing ones, maximize manipulation convenience and use efficiency. The present invention comprises: a frame (10), both longitudinal ends of which branch off upwards/downwards so as to hold/contain lenses; a temple (20) horizontally interposed between both longitudinal ends of the frame; and an endpiece (30) extending/bending from both longitudinal ends of the frame so as to couple the temple and to endow rotational movements thereto. The temple (20) includes a guide hole (21) formed concavely to provide paths regarding engagement/coupling with the endpiece (30) and rotational movements. The endpiece (30) comprises a constraining piece (31) protruding laterally with reference to an axis of rotation with the temple (20) so as to make surface contact with both side surfaces of the guide hole while being inserted into the guide hole, thereby constraining the rotational position of the temple.
Patent WO-2022086243-A1 (WO)
Title: Améliorations apportées et relatives au fonctionnement d'un réseau de télécommunication
Inventor: VAN DER VELDE HIMKE
IPC: H04W24/10
Filed: 2021-10-21
Abstract: La présente divulgation concerne un système de communication de pré-cinquième génération (5G) ou 5G destiné à prendre en charge des débits de données supérieurs à ceux d'un système de communication de quatrième génération (4G) tel que la technologie d'évolution à long terme (LTE). Un procédé de commande de l'activation ou de la désactivation d'un groupe de cellules secondaires, SCG, dans un réseau de télécommunication utilisant une connectivité double, DC, est divulgué, comprenant la détection d'au moins l'un des déclencheurs suivants : une inactivité de données de liaison descendante détectée par un nœud de terminaison ; une inactivité de données de liaison montante détectée par le nœud de terminaison ou détectée et rapportée par un équipement utilisateur, UE ; des informations d'assistance d'UE rapportées à un nœud maître, MN, ou à un nœud secondaire, SN ; et la mobilité vers le MN ou le SN ne prenant pas en charge la fonction de désactivation de SCG.
Patent WO-2023080274-A1 (WO)
Inventor: JEON YUYONG
IPC: G06F3/16
Filed: 2021-11-04
Abstract: 본 발명의 일 실시 예에 따른 인공 지능 기기의 제어방법은, 복수의 인공 지능 기기에서 동작 명령어를 수신하는 단계, 복수의 인공 지능 기기에서 동작 명령어가 수신되는 것에 근거하여, 상기 동작 명령어의 발생지에 제일 가까운 제1 인공 지능 기기를 결정하는 단계, 상기 제1 인공 지능 기기를 통해 상기 동작 명령어에 대응하는 응답을 출력하는 단계, 상기 동작 명령어에 대응하는 동작을 수행할 제2 인공 지능 기기를 결정하고, 상기 제2 인공 지능 기기로 상기 동작 명령어에 대응하는 제어 명령을 전송하는 단계 및 상기 제2 인공 지능 기기가 상기 제어 명령에 근거하여 상기 동작 명령어에 대응하는 동작을 수행하는 단계를 포함한다.
Patent WO-2022098131-A1 (WO)
Title: Apparatus and method for load balancing in wireless communication system
Inventor: KANG JIKUN
IPC: G06N20/00
Filed: 2021-11-04
Abstract: Hybrid use of dual policies is provided to improve a communication system. In a multiple access scenario, when an inactive user equipment (UE) transitions to an active state, it may be become a burden to a radio cell on which it was previously camping. In some embodiments, hybrid load balancing is provided using a hierarchical machine learning paradigm based on reinforcement learning in which an LSTM generates a goal for one policy influencing cell reselection so that another policy influencing handover over active UEs can be assisted. The communication system as influenced by the policies is modeled as a Markov decision process (MDP). The policies controlling the active UEs and inactive UEs are coupled, and measureable system characteristics are improved. In some embodiments, policy actions depend at least in part on energy saving.
Patent WO-2022124649-A1 (WO)
Title: 전자제어 장치
Inventor: SONG KUN YONG
IPC: B60R16/02
Filed: 2021-11-24
Abstract: 전자제어 장치는, 하우징; 상기 하우징 내 배치되는 제1플레이트; 상기 하우징 내 배치되며, 내면이 상기 제1플레이트의 내면과 대향하는 제2플레이트; 상기 하우징 내 배치되는 제1제어모듈; 및 상기 하우징 내 배치되는 제2제어모듈을 포함하고, 상기 제1제어모듈은, 내면이 상기 제1플레이트의 일측면과 상기 제2플레이트의 일측면에 결합되는 제1인쇄회로기판; 상기 제2플레이트의 외면에 배치되는 제1전원 기판; 및 상기 제1플레이트와 상기 제2플레이트의 사이에 배치되며, 내면이 상기 제1인쇄회로기판의 내면과 대향하는 제1EMI필터를 포함하고, 상기 제2제어모듈은, 내면이 상기 제1플레이트의 타측면과 상기 제2플레이트의 타측면에 결합되는 제2인쇄회로기판; 상기 제1플레이트의 외면에 배치되는 제2전원 기판; 및 상기 제1플레이트와 상기 제2플레이트의 사이에 배치되며, 내면이 상기 제2인쇄회로기판의 내면과 대향하는 제2EMI 필터를 포함한다.
Patent WO-2022191394-A1 (WO)
Title: Spray nozzle device
Inventor: PARK JAE BEOM
IPC: B05B7/22
Filed: 2021-12-31
Abstract: Disclosed is a spray nozzle device according to one embodiment comprising: a first nozzle having a first spray hole for spraying plasma; a second nozzle spaced apart from the first nozzle and having at least one second spray hole through which the plasma sprayed from the first nozzle passes; a coupling member spaced apart from the second nozzle and coupled to the first nozzle; and at least one connecting member connecting the second nozzle with the coupling member, wherein the second nozzle comprises at least one inflow channel for the injection of a deposition material into the second spray hole.
Patent WO-2022177383-A1 (WO)
Title: Ai 기반의 영상의 부호화 및 복호화 장치, 및 이에 의한 방법
Inventor: DINH QUOCKHANH
IPC: H04N19/91
Filed: 2022-02-21
Abstract: 일 실시예에 따른 AI를 이용하는 옵티컬 플로우의 복원 방법은, 비트스트림으로부터 현재 영상에 대한 현재의 잔차 옵티컬 플로우(current residual optical flow)의 특징 데이터를 획득하는 단계; 신경망 기반의 제 1 디코더에 상기 현재의 잔차 옵티컬 플로우의 특징 데이터를 적용하여 상기 현재의 잔차 옵티컬 플로우를 획득하는 단계; 이전 옵티컬 플로우, 상기 이전 옵티컬 플로우의 특징 데이터, 및 이전의 잔차 옵티컬 플로우의 특징 데이터 중 적어도 하나에 기반하여 현재의 예측 옵티컬 플로우를 획득하는 단계; 및 상기 현재의 잔차 옵티컬 플로우와 상기 현재의 예측 옵티컬 플로우에 기초하여 현재 옵티컬 플로우를 복원하는 단계를 포함할 수 있다.
Patent WO-2022203217-A1 (WO)
Inventor: LEE KANGHYUN
IPC: D06F33/42
Filed: 2022-02-23
Abstract: 세탁기는 본체의 내부에 배치되며, 물을 수용하도록 구성되는 터브와, 상기 터브 내부에 수용된 물을 배수 유로를 통하여 상기 본체 외부로 흐르게 하도록 구성되는 배수펌프와, 상기 배수펌프에 의한 상기 물이 흐르는 제1필터로서, 상기 제1 필터는 상기 배수 유로를 따라 마련되고, 상기 물로부터 소정의 크기와 같거나 큰 크기의 이물을 걸러내도록 구성되는 제1 필터 및 상기 배수펌프에 의한 상기 물이 상기 제1 필터로부터 흐르고, 상기 제2 필터는 상기 배수 유로를 따라 마련되고, 상기 물로부터 상기 소정의 크기 보다 작은 크기의 이물을 걸러내도록 구성되는 제2 필터를 포함하고, 상기 배수 유로는, 상기 터브로부터 상기 제1 필터로 상기 물을 안내하도록 마련되는 제1 연결호스와, 상기 제1 필터로부터 상기 제2 필터로 상기 물을 안내하도록 마련되는 제2 연결 호스 및 상기 제2 필터로부터 상기 본체의 외부로 상기 물을 안내하도록 마련되는 배수호스를 포함한다.
Patent WO-2022186553-A1 (WO)
Inventor: KIM KYOUNGWON
IPC: H02J7/00
Filed: 2022-02-25
Abstract: According to various embodiments, an electronic device may comprise: a battery; a universal serial bus (USB) connector; a power delivery integrated chip (PDIC) connected to the USB connector and performing power delivery (PD) communication with an external electronic device; a first charging circuit corresponding to a first charging type; a second charging circuit corresponding to a second charging type; and a processor operatively connected to the USB connector, the PDIC, the first charging circuit, and the second charging circuit, wherein the processor is configured to: during a connection with the external electronic device through the USB connector, identify whether the external electronic device supports the first charging type and supports the second charging type, on the basis of a role of the electronic device, determined as a source, via the PD communication; when the external electronic device supports the first charging type and does not support the second charging type, transmit first power to the external electronic device on the basis of a fixed first voltage and/or first current by using the first charging circuit; and when the external electronic device supports the first charging type and the second charging type, transmit second power to the external electronic device on the basis of a second voltage and/or a second current obtained through negotiation with the external electronic device, by using the second charging circuit.
Patent WO-2022186561-A1 (WO)
Title: Electronic device receiving power and operating method therefor
Inventor: SUNG JUNGOH
IPC: H02J7/00
Filed: 2022-02-25
Abstract: An electronic device according to various embodiments comprises: a battery; a power reception circuit; a voltage distribution circuit; a first charging circuit; a second charging circuit; and a processor, wherein the processor may be configured to: in a first charging mode, charge the battery through the first charging circuit on the basis of first power of a first voltage wirelessly received through the power reception circuit; while charging the battery in the first charging mode, determine to change from the first charging mode to a second charging mode for charging the battery through the second charging circuit, on the basis of second power of a second voltage wirelessly received through the power reception circuit; according to the determination, change a power transmission path to charge the battery through the second charging circuit; and charge the battery through the changed power transmission path, and the processor may be configured to control the first charging circuit and the second charging circuit so that both the first charging circuit and the second charging circuit are turned on for some time until the change of the power transmission path is completed. Various other embodiments are possible.
Patent WO-2023054824-A1 (WO)
Title: Dispositif de serrage de lacet détachable utilisant une boucle de lacet
Inventor: SO YOUN SEO
IPC: B65H75/44
Filed: 2022-04-19
Abstract: La présente invention se rapporte à un dispositif de serrage de lacet détachable utilisant une boucle de lacet et, plus particulièrement, à un dispositif de serrage de lacet détachable utilisant une boucle de lacet qui a, sur un côté d'un moyen de réglage de longueur, une partie d'attache/détachement de moyen de réglage de longueur comportant une partie rainure d'accrochage qui peut être serrée ou desserrée en fonction de l'enroulement ou du déroulement du moyen de réglage de longueur par insertion et fixation de la boucle de lacet à travers des trous de lacet, de sorte qu'un utilisateur peut facilement fixer le moyen de réglage de longueur aux chaussures de l'utilisateur, etc., selon les besoins, de manière personnalisable.
Patent WO-2022240154-A1 (WO)
Inventor: PARK CHUL
IPC: A61B5/00
Filed: 2022-05-10
Abstract: 본 발명의 피하삽입장치를 이용한 광학적 피분석물 모니터링 시스템은, 피분석물의 광학적 특성을 측정하기 위한 빛을 발광하는 제 1 광원과, 상기 제 1 광원을 작동시키기 위한 전기를 발전시키는 발전부와, 상기 제 1 광원의 작동을 제어하기 위한 신호를 전달하기 위한 제 1 통신부와, 상기 제 1 광원, 발전부, 제 1 통신부를 제어하는 제 1 제어부를 구비한 피하삽입장치와; 상기 제 1 통신부와 통신하기 위한 제 2 통신부와, 상기 발전부에서 전기를 발생시킬 수 있는 에너지를 전달하는 에너지 전달부와, 상기 제 2 통신부, 에너지 전달부를 제어하는 제 2 제어부를 포함하는 피부외측장치로; 이루어지며, 상기 피하삽입장치, 피부외측장치, 또는 별도의 기기에 상기 제 1 광원에 의한 빛이 피분석물을 통과하며 나타내는 광학적 특성을 측정하기 위한 제 1 광센서가 구비되어 있는 것을 특징으로 한다.
Patent WO-2023210873-A1 (WO)
Title: 석탄가스화 복합발전용 이산화탄소 및 황산화물 포집, 및 탄소자원화 시스템
Inventor: LEE CHEOL
IPC: B01D53/14
Filed: 2022-07-01
Abstract: 본 발명인 석탄가스화 복합발전용 이산화탄소 및 황산화물 포집, 및 탄소자원화 시스템은 염기성 알칼리 혼합액을 이용하여 배가스 중에 포함된 이산화탄소를 포집 및 탄소자원으로 변환함으로써, 공정 운전 효율 및 경제성이 떨어지는 문제점을 해소하면서 이산화탄소를 저감시킴과 동시에, 상기 포집된 이산화탄소를 이용하여 탄산나트륨 또는 탄산수소나트륨을 제조할 수 있다. 또한, 본 발명은 상기 포집된 이산화탄소로부터 제조된 탄산나트륨 또는 탄산수소나트륨을 활용하여 석탄가스화 복합발전소에서 배출되는 배가스 중 황산화물을 포집하는 탈황제로 이용함으로써, 간단한 시스템으로 이산화탄소 및 황산화물을 동시에 포집하므로 추가적인 배연탈황 설비를 설치할 필요가 없다. 이에 따라, 이산화탄소 포집설비에 유입되는 가스에 포함된 오염물질을 제거하기 위한 배가스 처리설비의 설치 공간을 최소화하며 공정비용도 절감할 수 있다.
Patent WO-2023277660-A1 (WO)
Inventor: LEE SEOK JU
IPC: A61K31/4155
Filed: 2022-07-01
Abstract: La présente invention concerne un procédé de préparation d'un inhibiteur de xanthine oxydase et, plus spécifiquement, un procédé de préparation d'un composé de formule chimique 2 par hydrolyse d'ester et procédé de recristallisation.
Patent WO-2023068497-A1 (WO)
Title: Methane-reforming catalyst and method for producing same
Inventor: KIM SUJI
IPC: B01J23/02
Filed: 2022-07-27
Abstract: A methane-reforming catalyst according to one embodiment of the present application comprises: a porous metal support; and a perovskite-based catalyst component, expressed by chemical formula 1, supported in the porous metal support.
Patent WO-2023191196-A1 (WO)
Title: Composition for preventing or reducing uv-induced skin damage, comprising pediococcus acidilactici lm1013 as active ingredient
Inventor: HAN HYEON TAK
IPC: C12N1/20
Filed: 2022-08-16
Abstract: The present invention relates to a composition for reducing skin photoaging, comprising Pediococcus acidilactici LM1013 (KCTC12039BP) as an active ingredient. The composition for reducing skin photoaging, comprising Pediococcus acidilactici LM1013 (KCTC12039BP) as an active ingredient, according to one embodiment of the present invention, has the effects of skin moisturization and wrinkle reduction by restoring UVB radiation-induced skin damage. By using the composition of the present invention, a product having homogeneous form and properties may be produced, and the advantage of having few side-effects may be achieved.
Patent WO-2023182592-A1 (WO)
Title: Literie pouvant être ouverte permettant de régler la température ressentie
Inventor: KIM YOUNG SIK
IPC: A47G9/02
Filed: 2022-08-22
Abstract: La présente invention concerne une literie ouvrable permettant de régler la température ressentie, un article de literie comprenant : un élément couvrant pourvu d'ailes principales lestées sur des côtés respectifs et une partie de ventilation au centre ; et des ailes, chacune fixée entre une aile principale et la partie de ventilation sur une surface de l'élément couvrant, qui sont tournées et pliées sur l'aile principale adjacente ou la partie de ventilation Au moyen d'une telle structure, dans laquelle une partie de ventilation est disposée au centre d'un élément couvrant et des ailes sont disposées pour recouvrir ou exposer la partie de ventilation de l'élément couvrant, la température ressentie pouvant être facilement commandée, ce qui permet d'éviter le besoin de couvertures de diverses épaisseurs.
Patent WO-2023058987-A1 (WO)
Inventor: PARK SOO HYUN
IPC: A61K31/536
Filed: 2022-09-28
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating viral infectious diseases, containing efavirenz and fluoxetine as active ingredients. It has been identified that when a complex, mixture or combination of efavirenz and fluoxetine is administered or a complex, mixture or combination of efavirenz and fluoxetine, to which a biguanide-based compound metformin is added, is administered, antiviral efficacy against various zoonotic viruses including SARS-CoV-2 is remarkably higher than when each is administered alone, and thus efavirenz and fluoxetine, in addition to the biguanide-based compound, can be effectively used as active ingredients of a composition for preventing or treating viral infectious diseases.
Patent WO-2023229111-A1 (WO)
Inventor: AHN SANG-WON
IPC: B65F1/00
Filed: 2022-10-07
Abstract: 빈용기 회수 장치는, 본체, 상기 본체의 전면에 위치한 조작 패널, 상기 본체의 전면 또는 측면의 일부에 위치한 투입구, 및 상기 본체 내부의 상기 투입구의 하류 방향에 위치한 판단 모듈을 구비하고, 상기 판단 모듈은, 빈용기를 재질, 형상, 크기, 색상, 및 무게 중 적어도 하나 이상의 속성에 따라 복수의 제품 그룹으로 분류하여 각 제품 그룹에 대해 적어도 하나 이상의 대표 제품의 탄소발자국 정보를 보유하고, 사용자가 상기 조작 패널을 통해 사용자 식별 정보를 입력하고 상기 투입구를 통해 빈용기를 투입하면, 상기 판단 모듈은 투입된 상기 빈용기의 재질, 형상, 크기, 색상, 및 무게 중 적어도 하나 이상의 속성을 측정하여 투입된 상기 빈용기가 상기 복수의 제품 그룹 중 어느 제품 그룹에 속하는지 판단하여 해당하는 제품 그룹의 상기 대표 제품의 상기 탄소발자국 정보를 토대로 탄소배출 저감량을 산출하여 상기 사용자 식별 정보와 연동시켜 출력한다.
Patent WO-2023085626-A1 (WO)
Title: 회전자에 관통공이 형성되는 진동모터
Inventor: LIM YOUNG KYOUN
IPC: E03D9/08
Filed: 2022-10-18
Abstract: 본 발명은 모터 하우징과 진동부를 관통하여 결합되는 회전자가 세척용제를 공급받는 역할 및 진동전달 매개체 역할을 동시에 하게 되므로 별도의 공급관이 필요없어 원가절감 및 생산성 향상에 기여하게 되며, 내부 구조를 간소화하여 성능향상에도 도움을 주며, 회전자의 선단에 노즐이 착탈가능하게 고정되므로 세척하고자 하는 대상물에 따라 여러가지 노즐을 선택적으로 교체하여 사용할 수 있으며, 회전자의 관통공에 물, 오일, 분말, 공기 등의 다양한 세척용제를 공급하여 대상물을 효율적으로 세척할 수 있는 회전자에 관통공이 형성되는 진동모터에 관한 것이다.
Patent WO-2023090764-A1 (WO)
Title: Wallpaper composition and wallpaper from which flavor ingredient is released by heat
Inventor: LEE CHANGGOOK
IPC: D21H17/03
Filed: 2022-11-11
Abstract: The present invention relates to a wallpaper composition and wallpaper from which a flavor ingredient is released by heat and, more particularly, to a wallpaper composition and wallpaper, comprising a compound which includes a moiety derived from a sugar compound and a moiety derived from a fragrance compound on the basic skeleton, and in which a lactone compound, the sugar compound, and the fragrance compound are decomposed upon thermal decomposition.
Patent WO-2023090947-A1 (WO)
Inventor: JUNG HOE YUNE
IPC: A61P31/14
Filed: 2022-11-18
Abstract: La divulgation concerne une composition pharmaceutique contenant un composé de polyéthylène glycol-artémisinine pour prévenir ou traiter une maladie infectieuse à coronavirus. La composition pharmaceutique présente une faible toxicité et une excellente activité antivirale contre le virus du SARS-CoV-2 qui provoque le COVID-19, et peut ainsi être avantageusement utilisée pour prévenir ou traiter une maladie infectieuse à coronavirus sans effets secondaires.