baber/WOPTO huggingface dataset:
Patent WO-2021075638-A1 (WO)
Inventor: JOO YOUNG CHANG
IPC: B01J21/18
Filed: 2019-12-18
Abstract: According to an aspect of the present invention, provided is a catalyst structure for electrochemical CO 2  reduction. According to an embodiment of the present invention, the catalyst structure for electrochemical CO 2  reduction includes: carbon nanofibers doped with nitrogen; and Cu particles dispersed on the carbon nanofibers. According to an embodiment of the present invention, at least a portion of the carbon nanofibers in regions forming interfaces with the Cu particles may have a pyridine-like arrangement structure.
Patent WO-2020175779-A1 (WO)
Inventor: HAN SIHYUN
IPC: H01L51/50
Filed: 2019-12-19
Abstract: La présente invention concerne un nouveau composé et un dispositif électroluminescent organique l'utilisant.
Patent WO-2020167031-A1 (WO)
Inventor: LEE JONGYOUL
IPC: H04W4/40
Filed: 2020-02-14
Abstract: Un mode de réalisation de la présente invention concerne un procédé permettant à un premier dispositif de transmettre des informations concernant des ressources de liaison latérale (SL). Le procédé est caractérisé en ce qu'il comprend : une étape consistant à établir une connexion PC5-RRC avec un second dispositif; et une étape consistant à transmettre des informations concernant des ressources SL relatives au second dispositif, au second dispositif au moyen d'un message PC5-RRC en fonction de la connexion PC5-RRC.
Patent WO-2020189995-A1 (WO)
Title: System and method for preventing static electricity generation by means of positional attenuation time measurement
Inventor: LEE JI WON
IPC: H05F3/06
Filed: 2020-03-16
Abstract: A method for preventing static electricity generation by means of positional attenuation time measurement according to an embodiment of the present invention comprises the steps in which: (a) a control terminal unit receives system settings input via a settings window displayed by means of a display; (b) the control terminal unit generates a voltage generation signal and a voltage measurement signal and transmits same to an automatic voltage controller; (c) the automatic voltage controller transmits the voltage measurement signal and voltage generation signal, respectively, to a plurality of voltage measuring devices and a plurality of voltage generating devices positioned together in different places in a space in which a target facility is positioned, and receives voltage measurement data; (d) the control terminal unit calculates attenuation time by means of time information received together with the voltage measurement data from the automatic voltage controller; (e) the control terminal unit compares the lengths of the calculated attenuation time calculated in step (d) and reference attenuation time set in step (a); and (f) the control terminal unit controls an output of an ionizer if the calculated attenuation time is longer (slower) than the reference attenuation time. Therefore, the present invention can notably reduce the defect rate of a product due to static electricity in a semiconductor manufacturing process or other electronic or electrical device manufacturing processes.
Patent WO-2021006501-A1 (WO)
Title: Smart sewing operation measuring method and system for performing same
Inventor: PARK YOUNG CHUL
IPC: G05B23/02
Filed: 2020-06-22
Abstract: Disclosed are a smart sewing operation measuring method and a system for performing same, wherein the amount and time of a sewing operation can be extracted from high-speed complex data by using an approximate statistical technique algorithm. The smart sewing operation measuring method comprises the steps of: (a) extracting an operation current profile which serves as a reference of each sewing operation; (b) reducing the dimension of a complex operation current profile by using a piecewise aggregate approximation (PAA) technique; (c) transposing the simplified profile to an alphabet letter by using a symbolic aggregate approximation (SAX) technique; and (d) comparing reference data and real-time data in a production line by using a dynamic time warping (DTW) technique, thereby measuring a similarity. Accordingly, data regarding production in a garment-producing factory can be collected by using a system such as a smart plug, and same can be analyzed by using an approximate statistical technique algorithm capable of analyzing same without a burden on computing power. As a result, productivity of individual workers and production lines can be analyzed and predicted in quasi-real time, and the garment-producing factory can be controlled thereby, thereby maximizing efficiency and productivity.
Patent WO-2021075675-A1 (WO)
Inventor: YOON JONGYUN
IPC: F16D11/00
Filed: 2020-07-20
Abstract: The present invention provides a rotary shaft assembly which ensures a torque transmission rate of 100 % between an engine and a transmission in a vehicle system, can be commonly applied to existing manual and automatic transmission vehicles, and is applied to a new concept of a clutch system. The rotary shaft assembly converts a linear motion of one member into a rotary motion of another member through a combination of a protrusion and an inclined guide.
Patent WO-2022030667-A1 (WO)
Title: Electronic device
Inventor: SHIM JANG HWAN
IPC: H04R9/02
Filed: 2020-08-07
Abstract: An electronic advice, according to various embodiments, comprises: a display; a frame that supports the display; and at least one actuator disposed on the rear surface of the frame, wherein the display emits a sound signal, to the outside, in accordance with vibrations on the basis of the driving of the at least one actuator, and the frame comprises a first portion and a second portion that covers at least a part of the first portion, the first portion and the second portion being made from mutually different materials. Other embodiments are also possible.
Patent WO-2021045510-A1 (WO)
Title: Method for controlling power using socket and electronic device supporting the same
Inventor: JU WANJAE
IPC: G06F1/24
Filed: 2020-09-02
Abstract: An electronic device is provided. The electronic device includes a housing including an opening defined on at least one surface of the housing, a socket adjacent to the opening in the housing, a tray insertable into the socket through the opening and configured to hold one or more cards, a battery, a power management circuit configured to control power provided from the battery, and a first terminal connected to the power management circuit, the first terminal included in the socket, wherein the power management module is configured to control a provision of power from the battery to at least one internal component of the electronic device based on a first signal detected via the first terminal.
Patent WO-2021182699-A1 (WO)
Title: Device alignment apparatus having fine pitch and method therefor
Inventor: KIM DU CHUL
IPC: G01R31/28
Filed: 2020-11-05
Abstract: The present invention is characterized in that each time a device is loaded on a base plate, the device is aligned by moving the base plate one pitch at a time in the X-Y axes direction, the device alignment comprising the steps of: sequentially loading devices on the base plate having a plurality of vacuum holes; applying suction on a loaded device with a vacuum pressure that allows minute movement of the device as the vacuum pressure is applied to the device loaded on the base plate; an alignment vision assembly located above the base plate moving above the device to be aligned and then descending; confirming the location of the device by means of a vision using a through-hole and an opening with an alignment block surrounding the device, and notifying a control unit of the coordinates; and moving the base plate in the X-Y-θ direction in accordance with the coordinates of the device so that same is guided to the two sides of the opening to be aligned.
Patent WO-2021080382-A1 (WO)
Inventor: YANG IN SEOK
IPC: C30B29/36
Filed: 2020-10-23
Abstract: La présente invention concerne des méthodes de préparation de poudre de carbure de silicium et de carbure de silicium monocristallin et, plus spécifiquement, une méthode de préparation de poudre de carbure de silicium comprenant les étapes consistant à : fournir un gaz précurseur à un corps de carbone fibreux dans un réacteur de manière à déposer du carbure de silicium (SiC) sur le corps de carbone fibreux ; récupérer le carbure de silicium déposé sur le corps de carbone fibreux de façon à obtenir une première poudre de carbure de silicium ; et oxyder la première poudre de carbure de silicium, les molécules du gaz précurseur comprenant des atomes de silicium et des atomes de carbone.
Patent WO-2021125546-A1 (WO)
Inventor: LEE JEONGBEOM
IPC: H01M10/0568
Filed: 2020-10-30
Abstract: La présente invention concerne un électrolyte destiné à une batterie secondaire au métal lithium. Lorsque l'électrolyte est appliqué à une batterie secondaire comprenant un métal lithium en tant que matériau actif d'anode, l'électrolyte selon la présente invention peut réduire une réaction secondaire, et présente une excellente stabilité, améliorant ainsi les caractéristiques de durée de vie et les performances de charge à débit élevé dans la batterie.
Patent WO-2021112415-A1 (WO)
Inventor: LIM CHANGBAE
IPC: F24F3/16
Filed: 2020-11-04
Abstract: The ventilation apparatus according to various embodiments disclosed in the present document may comprise: a first filter comprising electrically conductive wires, which form a mesh structure, and carbon nanotubes or nanowires formed on at least a part of the surface of the electrically conductive wires; and a power supply unit for applying power to the electrically conductive wires. Various other embodiments are possible.
Patent WO-2022114314-A1 (WO)
Inventor: LEE SANG YOUN
IPC: G06N3/08
Filed: 2020-11-30
Abstract: A facial recognition apparatus and method using a lightweight neural network are disclosed. The disclosed apparatus comprises: a pre-processing unit for detecting a facial area from an input image; a feature extraction network for outputting, through a neural network operation, a feature map for an image outputted from the pre-processing unit; and a softmax network for outputting, through a neural network operation, reference person-specific probability values preset for the feature map, wherein the feature extraction network comprises a stem block sub-network and a plurality of dense block sub-networks, and has a structure in which the stem block sub-network and the plurality of dense block sub-networks perform a convolution operation by using at least one 1 x 1 convolution kernel, and the stem block sub-network and the plurality of dense block sub-networks perform the convolution operation in parallel by using two paths. According to the disclosed apparatus and method, the operation complexity of a neural network operation can be minimized so that real-time facial recognition can be performed without being affected by the performance of hardware.
Patent WO-2021172755-A1 (WO)
Title: 매실 추출물을 유효성분으로 포함하는 인플루엔자 바이러스 감염 예방 또는 치료용 약학적 조성물
Inventor: KIM JIN-CHEOL
IPC: A61K36/736
Filed: 2021-01-15
Abstract: 본 발명은 매실 추출물 또는 이의 용매 분획물을 유효성분으로 함유하는 인플루엔자 바이러스 감염 예방 또는 치료용 약학적 조성물로서, 본 발명에 따른 매실 추출물 또는 이의 분획물은 인플루엔자 바이러스 감염 예방 또는 개선용 식품 조성물로 이용될 수 있다.
Patent WO-2021246608-A1 (WO)
Inventor: LEE HAN YOUNG
IPC: H01M10/04
Filed: 2021-01-22
Abstract: The present invention relates to a pouch-type secondary battery and a method for manufacturing same, the pouch-type secondary battery comprising: a stacked electrode assembly in which one or more intermediate assemblies are stacked; and a case which accommodates the stacked electrode assembly, and the center part of which has a larger width than the upper and lower surfaces, thereby having high capacity and facilitating dissipation of internal heat.
Patent WO-2022108012-A1 (WO)
Inventor: RYU SEONGOK
IPC: G16C20/30
Filed: 2021-05-06
Abstract: 독성예측 장치 및 독성예측 방법을 제시하며, 일 실시예에 따르면, 독성예측 장치로서, 분석대상 화합물의 독성을 예측하기 위한 프로그램이 저장되는 저장부, 및 상기 프로그램을 실행함으로써 분석대상 화합물의 독성을 예측하는 제어부를 포함하며, 상기 제어부는, 분석대상 화합물의 분자구조를 이루는 원자를 노드, 화학결합을 엣지로 표현하는 그래프로 변형하는 전처리를 수행하고 상기 그래프 및 인공 신경망을 이용하여 상기 분석대상 화합물의 독성을 예측할 수 있다.
Patent WO-2021230570-A1 (WO)
Title: Methods and apparatus for network load balancing optimization
Inventor: CHEN HAO
IPC: H04W36/16
Filed: 2021-05-07
Abstract: A method for performing mobility load balancing includes receiving, at a server, current load data for a plurality of cells of a wireless communication network, selecting, from the plurality of cells, a target cell (s), wherein a value of the current load data for the target cell exceeds a first predefined threshold, and selecting, from a neighbor cell list corresponding to the target cell, a set of neighboring cells for the target cell. The method further includes calculating, a value of at least one utilization parameter for the target cell, determining, a CIO value and an E-tilt value for the target cell based on the value of the at least one utilization parameter for the target cell and configuring one or more physical layer parameters of the target cell based on the determined CIO and E-tilt values for the target cell.
Patent WO-2022239880-A1 (WO)
Title: Ice maker
Inventor: LEE GYOUNG MIN
IPC: F16J15/02
Filed: 2021-05-10
Abstract: The present invention relates to an ice maker. Specifically, according to one embodiment of the present invention, an ice maker may be provided, comprising: a refrigerant pipe having formed therein a pipe flow path for a refrigerant to flow through; a finger protruding from the refrigerant pipe and having formed therein a finger space that communicates with the pipe flow path for the refrigerant to flow through; a heater comprising a heating part provided in the refrigerant pipe to heat the finger, and an extension part extending from one end of the heating part to the outside of the refrigerant pipe; a heater holder that surrounds at least a portion of the extension part; and a sealing element for preventing the introduction of moisture through a gap between the outer circumferential surface of the extension part and the inner circumferential surface of the heater holder.
Patent WO-2021256799-A1 (WO)
Inventor: OH SEUNG JIN
IPC: G08B25/12
Filed: 2021-06-14
Abstract: The present invention relates to an onsite safety management system and device comprising: a portable device having a first body and a second body that can be connected to and separated from the first body; at least one electronic device for receiving a rescue request signal transmitted from the portable device because of the separation of the first body and the second body; and a management device, which confirms the current position including the altitude thereof on the basis of the rescue request signal received from the at least one electronic device, so as to display the current position in onsite map data. Application through another embodiment is possible.
Patent WO-2022005260-A1 (WO)
Title: Mask for swimming
Inventor: SEO JUNEHYUK
IPC: A62B18/08
Filed: 2021-07-02
Abstract: A mask is provided. The mask according to an embodiment of the present invention may comprise a mask main body (10) including two or more layers, and hanging straps (30) formed at both side ends of the mask main body (10) to be respectively hung on a wearer's ears, wherein the mask main body (10) may include: a fabric layer (11) having a mesh structure including a plurality of first pores (11a); a fiber layer (12) applied on the fabric layer (11) and having a plurality of fibers crossing each other to form a plurality of micropores between the plurality of fibers; and an oral support (16) formed to extend in left and right directions in a space between the fabric layer (11) and the fiber layer (12).
Patent WO-2022025723-A1 (WO)
Inventor: HEO HOONDO
IPC: G06F3/045
Filed: 2021-07-30
Abstract: 다양한 실시예들에 따르면, 전자 장치는, 하우징 구조, 상기 하우징 구조에 배치된 플렉서블 디스플레이, 상기 플렉서블 디스플레이의 적어도 일부에 배치된 제 1 저항 및 제 2 저항을 포함하는 압력 센서, 및 제어 회로를 포함하고, 상기 제어 회로는, 상기 플렉서블 디스플레이가 터치된 경우, 상기 제 1 저항 및 상기 제 2 저항에 대응하는 값에 기반하여 상기 플렉서블 디스플레이에 대한 압력과 연관된 값을 감지하도록 설정될 수 있으며, 이외에도 다양한 다른 실시예들이 가능하다.
Patent WO-2023022293-A1 (WO)
Inventor: BANG CHUNSEOK
IPC: H01M10/04
Filed: 2021-10-12
Abstract: 본 실시 예는 양극전극과 음극전극이 분리막을 사이에 두고 교대로 배치되는 스텍 셀을 제조하는 이차전지 스텍킹 장비에 있어서, 적층 테이블; 분리막을 포밍하는 포밍기; 포밍기에 의해 포밍된 분리막을 적층 테이블 위로 공급하는 피딩 롤러; 양극전극을 적층 테이블 위로 공급된 분리막에 올리는 제1로봇; 및 및 음극전극을 적층 테이블 위로 공급된 분리막에 올리는 제2로봇을 포함한다.
Patent WO-2023033243-A1 (WO)
Title: Device for extracting meta-information of object for artificial intelligence art psychological testing, and system and method for art psychological analysis using same
Inventor: KIM JI-HOON
IPC: G16H10/20
Filed: 2021-11-16
Abstract: The present invention relates to a device for extracting meta-information of an object for artificial intelligence art psychological testing, and a system and a method for art psychological analysis using same, wherein an object and meta-information of the object are extracted from picture data through learning of an artificial intelligence model, and picture data of the subject (user) is analyzed through a combination of meta-information, thereby analyzing the user's psychological state. The device for extracting meta-information of an object for artificial intelligence art psychological testing according to the present invention may comprise: a user interface for providing the subject (user) with an interactive environment; a first characteristic extractor learned by an artificial intelligence model such that an object selected by the user through the user interface is used to extract the object from picture data generated on a screen; a second characteristic extractor learned by the artificial intelligence model so as to extract meta-information of an object extracted by the first characteristic extractor; and a library for storing the object extracted by the first characteristic extractor and the meta-information extracted by the second characteristic extractor.
Patent WO-2022139261-A1 (WO)
Title: Media file processing method and device
Inventor: HENDRY HENDRY
IPC: H04N21/236
Filed: 2021-12-08
Abstract: A media file generation method according to the present document comprises the steps of: deriving information related to an operating point list; configuring a group related to an operating point including information related to the operating point list; and generating a media file including the group related to the operating point, wherein the information related to the operating point list includes specific information for indicating that the operating point list contains all operating points that are present in a sample entry of a track indicating a bitstream.
Patent WO-2022164060-A1 (WO)
Title: Electronic device comprising flexible display
Inventor: KIM JONGYOON
IPC: G09F9/30
Filed: 2021-12-30
Abstract: An electronic device is disclosed. The electronic device comprises: a first housing; a second housing; a flexible display disposed in the first housing and the second housing; a support plate disposed on a rear surface of the flexible display; and a connection structure disposed under the support plate, and connecting the first housing and the second housing, wherein the connection structure comprises: a pin member including at least one pin passing through the support plate and coupled to the support plate; and an elastic member including an elastic material configured to be compressed or stretched as the first housing and the second housing are folded or unfolded to provide an elastic force to the pin member, wherein the pin member may be configured to provide a force in a first direction toward the connection structure to the flexible display.
Patent WO-2022164252-A1 (WO)
Inventor: LEE JIN HUY
IPC: E04F15/22
Filed: 2022-01-28
Abstract: Disclosed is a member for preventing the noise between floors, having a pentawall vibration-proofing structure. The member for preventing the noise between floors, having a pentawall vibration-proofing structure, of the present invention, comprises: a base plate having, at the upper side thereof, a plurality of supports arranged in a matrix form, and having, at the lower side thereof, a plurality of vibration-proofing walls having a Rahmen structure; a plurality of vibration-proofing anchors, each being coupled to the lower side of the vibration-proofing walls of the base plate; and a vibration-proofing insulation block which is coupled between the base plate and the vibration-proofing anchor and which has a plurality of vibration-proofing column holes allowing vibration-proofing columns of the base plate to pass therethrough.
Patent WO-2022216006-A1 (WO)
Title: Integrated circuit package, electronic device including same, and method for manufacturing same
Inventor: NA TAEYANG
IPC: H01L23/31
Filed: 2022-04-05
Abstract: Various embodiments of the present disclosure relate to an integrated circuit package, an electronic device including same, and a method for manufacturing same, and the method may include the operations of: attaching at least one first element onto a first surface of a substrate; molding the first surface by using a first molding member; grinding the first molding member; attaching at least one second element and at least one connection member onto a second surface of the substrate; and attaching an interposer substrate including a landing pad for electrical connection with a printed circuit board included in an electronic device onto the second surface of the substrate. In addition, various embodiments are possible.
Patent WO-2022250330-A1 (WO)
Title: 촬상 광학계를 포함하는 전자 장치
Inventor: JO KIYUN
IPC: G03B17/12
Filed: 2022-05-09
Abstract: 본 개시의 다양한 실시예들에 따르면, 전자 장치는, 제1 이미지 센서를 포함하는 제1 촬상 광학계 및 제2 이미지 센서 및 반사 부재를 포함하는 제2 촬상 광학계를 포함하고, 상기 제2 촬상 광학계는, 상기 반사 부재에서 상기 제2 이미지 센서로 순서대로 배열된 제1 렌즈 군, 제2 렌즈 군, 및 제3 렌즈 군을 포함하고, 상기 제2 렌즈 군 및 상기 제3 렌즈 군은 상기 제1 렌즈 군에 대하여 슬라이드 이동하도록 구성되고, 상기 제1 촬상 광학계와 상기 제2 촬상 광학계는 다음의 조건식 1을 만족하도록 설정될 수 있다. [조건식 1] SSW/SST>2(상기 SSW는 상기 제1 이미지 센서의 크기를 의미하고, 상기 SST는 상기 제2 이미지 센서의 크기를 의미함) 그 외에도 다양한 실시 예들이 가능하다.
Patent WO-2023022371-A1 (WO)
Inventor: HONG SEUNG PYO
IPC: G06F11/34
Filed: 2022-07-12
Abstract: La présente invention concerne un procédé et un dispositif permettant de déduire un type de paramètre spécifique à un site Web et une valeur de référence, dans lequel des données d'action d'utilisateurs accédant à un site Web sont analysées, des notations des utilisateurs sont déterminées, et les utilisateurs sont groupés selon les notations de telle sorte qu'une valeur de référence est déduite pour chaque groupe. Le procédé de déduction d'un type de paramètre spécifique à un site Web et d'une valeur de référence selon un mode de réalisation de la présente invention comprend les étapes consistant : à acquérir des données sur des actions effectuées lorsque des utilisateurs accèdent à un site Web ; à déterminer des notations des utilisateurs respectifs pour chaque attribut des données d'action ; à grouper les utilisateurs selon une condition pré-configurée sur la base des notations pour chaque attribut ; et à déduire une valeur de référence pour chaque groupe.
Patent WO-2023022392-A1 (WO)
Title: Polytriméthylène éther glycol et son procédé de fabrication
Inventor: CHUNG JAE-IL
IPC: C08G65/34
Filed: 2022-08-01
Abstract: La présente invention concerne un procédé de fabrication de polytriméthylène éther glycol par lequel des oligomères cycliques, 1,3-PDO, et des sous-produits d'oxydation peuvent être éliminés du produit de polytriméthylène éther glycol, et le polytriméthylène éther glycol fabriqué selon le procédé.