baber/WOPTO huggingface dataset:
Patent WO-2023149863-A1 (WO)
Inventor: VAN GORKOM AARON
IPC: A61F5/455
Filed: 2022-02-01
Abstract: Example fluid collection devices, systems, and methods of use are described. A fluid collection device includes a handheld body, a fluid permeable member, a conduit, and a pump. The handheld body has a proximal end region at least partially defining an aperture, a distal end region at least partially defining an opening, and an interior region. The fluid permeable member is positioned to extend at least partially across the opening. The conduit is in fluid communication with the fluid permeable member and extends at least partially through the aperture. The pump secured to the handheld body and/or positioned within the interior region of the handheld body. The pump is configured to draw fluid from the fluid permeable member and at least partially through the conduit.
Patent WO-2023204791-A1 (WO)
Title: Combustion cylinder head gasket
Inventor: ZWICK JAMES
IPC: F16J15/08
Filed: 2022-02-02
Abstract: A multi-layer steel gasket includes a pair of outermost steel layers having a plurality of combustion openings. The outermost layers are generally planar and free of elastic beads in a compression region of the gasket immediately surrounding the combustion openings. A pair of metal sealing rings are associated with each of the combustion openings and are disposed between the outermost layers and are formed with opposed full beads that face away from one another in the compression region of the gasket around each cylinder opening. The sealing rings each having a thickness of at least 0.3 mm and which is greater than a thickness of the outermost layer. At least one distance layer is disposed between the outermost layers, wherein when the compression region is fully compressed, the thickness of the combined layers of gasket in the compression region is greater than the thickness of the combined layers of the gasket in a body of the gasket adjacent the compression region.
Patent WO-2022177921-A1 (WO)
Inventor: DUNN STEVEN BRYAN
IPC: A47L13/16
Filed: 2022-02-15
Abstract: A multi-layer sponge assembly is disclosed which contains an abrasive portion and a magnet that mates with a separate magnetic element to allow the sponge to be elevated in a suspended position to dry.
Patent WO-2022192326-A1 (WO)
Title: Tray with compartments
Inventor: KASTANEK RAYMOND
IPC: B65D5/20
Filed: 2022-03-09
Abstract: A tray for holding one or more food products includes a plurality of panels including a central panel, a plurality of compartment flaps foldably connected to a respective panel of the plurality of panels, and a plurality of end flaps foldably connected to a respective panel of the plurality of panels, the plurality of compartment flaps and the plurality of end flaps are overlapped to form a plurality of compartments of the tray.
Patent WO-2023172270-A1 (WO)
Inventor: SKERRY-RYAN AMY
IPC: G06N3/08
Filed: 2022-03-11
Abstract: Provided are computing systems, methods, and platforms that automatically produce production-ready machine learning models and deployment pipelines from minimal input information such as a raw training dataset. In particular, one example computing system can import a training dataset associated with a user. The computing system can execute an origination machine learning pipeline to perform a model architecture search that selects and trains a machine learning model for the training dataset. Execution of the origination machine learning pipeline can also result in generation of a deployment machine learning pipeline configured to enable deployment of the machine learning model (e.g., running the machine learning model to produce inferences and/or optionally other tasks such as re-training and/or re-tuning the model). The computing system can export the machine learning model and the deployment machine learning pipeline for deployment of the machine learning model with the deployment machine learning pipeline.
Patent WO-2023003608-A1 (WO)
Title: Methods of collecting and analyzing dust samples for surveillance of viral diseases
Inventor: DANNEMILLER KAREN
IPC: G01N1/22
Filed: 2022-04-12
Abstract: Described herein are methods for the detection of a virus (e.g., SARS-CoV-2) RNA in dust, which can be used for continued environmental surveillance of the viral disease. Targeted monitoring of dust in high-concern buildings can complement broader population-level monitoring approaches. Additionally, a method for detection of a viral RNA in a dust sample is disclosed herein.
Patent WO-2022232487-A1 (WO)
Inventor: JENNINGS DANNA L
IPC: A61P25/16
Filed: 2022-04-29
Abstract: The present disclosure relates to methods for treating Parkinson's disease in a subject with a compound provided herein, pharmaceutical compositions comprising the compound, as well methods for monitoring subject's response to the treatment.
Patent WO-2022235544-A1 (WO)
Title: Rf impedance matching networks for substrate processing platform
Inventor: GUO YUE
IPC: H01J37/32
Filed: 2022-05-02
Abstract: Methods and apparatus using a matching network for processing a substrate are provided herein. For example, a matching network configured for use with a plasma processing chamber comprises a local controller connectable to a system controller of the plasma processing chamber, a first motorized capacitor connected to the local controller, a second motorized capacitor connected to the first motorized capacitor, a first sensor at an input of the matching network and a second sensor at an output of the matching network for obtaining in-line RF voltage, current, phase, harmonics, and impedance data, respectively, and an Ethernet for Control Automation Technology (EtherCAT) communication interface connecting the local controller to the first motorized capacitor, the second motorized capacitor, the first sensor, and the second sensor.
Patent WO-2022241006-A1 (WO)
Inventor: WALLACH JASON
IPC: A61K31/4406
Filed: 2022-05-11
Abstract: Disclosed herein are novel serotonin 5-HT2A receptor agonists with selectivity for the 5-HT2A receptor subtype over other serotonin receptors. Some of these 5-HT2A agonists exhibit functional selectivity and preferentially activate arrestin signaling over G protein-mediated signaling. Also disclosed are pharmaceutical compositions of the compounds and methods of treating certain diseases or conditions.
Patent WO-2023195998-A1 (WO)
Title: Dispositif de conversion d'énergie à plusieurs noyaux homopolaire
Inventor: HSU JOHN SHEUNG-CHUN
IPC: H02K1/30
Filed: 2022-05-31
Abstract: Un dispositif de conversion d'énergie à plusieurs noyaux homopolaire est un appareil qui utilise une commutation de flux magnétique au lieu d'une combinaison de commutation de courant électrique et de balais. L'appareil comprend un premier noyau de stator annulaire discontinu, un second noyau de stator annulaire discontinu et un noyau de rotor. Le premier noyau de stator annulaire discontinu est conçu pour générer un flux magnétique dans le sens des aiguilles d'une montre segmenté de manière circonférentielle autour du noyau de rotor, tandis que le second noyau de stator annulaire discontinu est conçu pour générer un flux magnétique dans le sens inverse des aiguilles d'une montre segmenté de manière circonférentielle autour du noyau de rotor. Le noyau de rotor est conçu pour diviser radialement un flux magnétique traversant. Le flux magnétique dans le sens des aiguilles d'une montre segmenté de manière circonférentielle, le flux magnétique dans le sens inverse des aiguilles d'une montre segmenté de manière circonférentielle, et le flux magnétique traversant interagissent les uns avec les autres, de telle sorte que l'appareil peut fonctionner soit en tant que moteur, soit en tant que générateur. Les composants susmentionnés de l'appareil peuvent être conçus dans différents modes de réalisation pour obtenir la même fonction.
Patent WO-2022256691-A1 (WO)
Title: Methods of purifying cannabinoid
Inventor: YAP BENJAMIN
IPC: C12N1/20
Filed: 2022-06-03
Abstract: The compositions and methods of the disclosure can be used to purify a cannabinoid in a host cell, such as a yeast cell, genetically modified to express the enzymes of a cannabinoid biosynthetic pathway. Using the compositions and methods of the disclosure, a fermentation composition may be contacted with an enzymatic composition including a serine protease to purify a cannabinoid.
Patent WO-2023022792-A1 (WO)
Inventor: SHRIVASTAVA RAVINDRANATH D
IPC: H03K17/16
Filed: 2022-06-22
Abstract: La présente invention concerne un agencement de dérivation de résistance de grille commune pour un agencement empilé de commutateurs FET, l'agencement comprenant une combinaison en série d'un transistor nMOS et d'un transistor pMOS connectés à travers une résistance de grille commune. Pendant au moins une partie de transition de l'état de transition de l'agencement empilé de commutateurs FET, le transistor nMOS et le transistor pMOS se trouvent tous deux dans un état EN MARCHE et contournent la résistance de grille commune. D'autre part, pendant au moins une partie d'état stable de l'état stable EN MARCHE et de l'état stable ARRÊT de l'agencement empilé de commutateurs FET, un transistor parmi le transistor nMOS et le transistor pMOS se trouve dans un état ARRÊT et l'autre parmi le transistor nMOS et le transistor pMOS se trouve dans un état EN MARCHE, ce qui ne permet pas de contourner la résistance de grille commune.
Patent WO-2023283162-A1 (WO)
Inventor: GRELLA LUCA
IPC: H01J37/28
Filed: 2022-07-05
Abstract: An e-beam device includes a cold-field emission source to emit electrons and an extractor electrode to be positively biased with respect to the cold-field emission source to extract the electrons from the cold-field emission source. The extractor electrode has a first opening for the electrons. The e-beam device also includes a mirror electrode with a second opening for the electrons. The mirror electrode is configurable to be positively biased with respect to the extractor electrode during a first mode of operation and to be negatively biased with respect to the extractor electrode during a second mode of operation. The extractor electrode is disposed between the cold-field emission source and the mirror electrode. The e-beam device further includes an anode to be positively biased with respect to the extractor electrode and the coldfield emission source. The mirror electrode is disposed between the extractor electrode and the anode.
Patent WO-2023283172-A1 (WO)
Title: Multicasting within a mutual subnetwork
Inventor: KUMAR RAJEEV
IPC: H04L12/18
Filed: 2022-07-05
Abstract: A method may include bridging in, via a fabric, a multicast data packet from a source device to a first edge device of a plurality of edge devices and flooding the multicast data packet to the plurality of edge devices within a mutual subnetwork of the fabric. The method further includes bridging out the multicast data packet from a second edge device of the plurality of edge devices to a receiving device. The source device and the receiving device are located within the mutual subnetwork.
Patent WO-2023014486-A1 (WO)
Title: Barrier schemes for metallization using manganese and graphene
Inventor: CLARK ROBERT D
IPC: H01L21/768
Filed: 2022-07-15
Abstract: A method of forming a semiconductor device includes providing a substrate having a patterned film including manganese; depositing a graphene layer over exposed surfaces of the patterned film; depositing a dielectric layer containing silicon and oxygen over the graphene layer; and heat-treating the substrate to form a manganese-containing diffusion barrier region between the graphene layer and the dielectric layer.
Patent WO-2023048809-A1 (WO)
Title: Leveraging unsupervised meta-learning to boost few-shot action recognition
Inventor: MITTAL GAURAV
IPC: G06V20/40
Filed: 2022-07-22
Abstract: The disclosure herein describes preparing and using a cross-attention model for action recognition using pre-trained encoders and novel class fine-tuning. Training video data is transformed into augmented training video segments, which are used to train an appearance encoder and an action encoder. The appearance encoder is trained to encode video segments based on spatial semantics and the action encoder is trained to encode video segments based on spatio-temporal semantics. A set of hard-mined training episodes are generated using the trained encoders. The cross-attention module is then trained for action-appearance aligned classification using the hard-mined training episodes. Then, support video segments are obtained, wherein each support video segment is associated with video classes. The cross-attention module is fine-tuned using the obtained support video segments and the associated video classes. A query video segment is obtained and classified as a video class using the fine-tuned cross-attention module.
Patent WO-2023064020-A1 (WO)
Inventor: TAMMELA SIMO KAARLO
IPC: G02B27/01
Filed: 2022-07-27
Abstract: Examples are disclosed that relate to head-mounted display (HMD) devices and methods for detecting light reflected by a user's eye. In one example, an HMD device comprises a frame, a transparent cover substrate supported by the frame, and a display substrate supported by the frame. An eye-tracking light source is affixed to the frame. The eye-tracking light source is configured to emit eye-tracking light. At least one input optical element is configured to receive the eye-tracking light. A plurality of transparent delivery waveguides are integrated with the transparent cover substrate. Each of the transparent delivery waveguides comprises an output optical element configured to output the eye-tracking light towards a user's eye. In addition, each of the transparent delivery waveguides comprises a curved portion. The HMD device further comprises a camera configured to detect the eye-tracking light reflected by the user's eye.
Patent WO-2023022899-A1 (WO)
Title: Potassium hydrogen salts of alkylhydroxamates and compositions comprising the same
Inventor: FEVOLA MICHAEL J
IPC: A61K31/16
Filed: 2022-08-09
Abstract: The present invention relates to potassium hydrogen alkylhydroxamate compounds and compositions and formulations comprising same, processes for preparing the inventive potassium hydrogen alkylhydroxamate compounds, as well as applications thereof including the use of the inventive compounds and compositions in formulations of products or components of products.
Patent WO-2023055698-A1 (WO)
Inventor: LAWRENCE DARREN
IPC: C02F1/58
Filed: 2022-09-27
Abstract: A wastewater treatment method provides a bioreactor including: an inlet zone, a filtration zone, and a reaction zone including: a biofilm supporting media including a biofilm of bacteria thereon. The supporting media is sufficient to enable the bacteria thereon to consume contaminants from the wastewater to produce water with a total suspended solids of less than 5 g/L and water including suspended bacteria. Wastewater is introduced to the inlet zone of the bioreactor. Anoxic and/or aerobic conditions are provided in the reaction zone to cause the consumption of the contaminants by the bacteria on the supporting media and the suspended bacteria contained in the water to produce filterable water. This water is filtered at the filtration zone to produce a filtrate and a sludge, the filtrate having a total suspended solids of less than 10 mg/L with a flowrate of at least 2,000 L/h/m 2  of filter area.
Patent WO-2023107187-A1 (WO)
Title: Filtres d'interpolation permettant une résolution adaptative d'une différence de vecteur de mouvement
Inventor: ZHAO LIANG
IPC: H04N19/159
Filed: 2022-10-07
Abstract: La présente divulgation concerne en général le codage vidéo et en particulier des procédés et des systèmes de sélection de filtres d'interpolation en vue d'une génération de blocs de prédiction inter sur la base d'une amplitude d'un vecteur de mouvement et/ou d'une résolution de pixels d'un vecteur de mouvement. Est par exemple divulgué un procédé de traitement d'un bloc vidéo d'un flux vidéo. Le procédé peut comprendre les étapes consistant à : recevoir un indicateur provenant du flux vidéo; sur la base de l'indicateur reçu, déterminer que le bloc vidéo doit faire l'objet d'une prédiction inter au moyen d'une trame de référence et en fonction d'un vecteur de mouvement (MV); dériver le MV à partir d'un MV de référence et d'une MVD (différence de MV) du bloc vidéo; dériver un signal indiquant un filtre d'interpolation, le signal étant basé sur une résolution et/ou une amplitude de la MVD; sélectionner le filtre d'interpolation en fonction du signal; et effectuer une prédiction inter associée au bloc vidéo à partir de la trame de référence et en fonction du MV et du filtre d'interpolation sélectionné.
Patent WO-2023064402-A1 (WO)
Inventor: ALAM MD NAZMUL
IPC: H02J50/90
Filed: 2022-10-12
Abstract: A power transmitter for wireless power transfer includes a control and communications unit, an inverter circuit, at least one coil, a shielding, a housing, and a removable front plate. The housing is configured to house, at least in part, one or more of the control and communications unit, the invertor circuit, the at least one coil, the shielding, or combinations thereof. The removable front plate is configured to mechanically connect to the housing, the removable front plate including at least one magnet, the at least one magnet configured to attract a receiver magnet when a power receiver is proximate to the removable front plate.
Patent WO-2023069536-A1 (WO)
Title: Methods for measurements and cpac in multi connectivity
Inventor: FREDA MARTINO
IPC: H04W76/15
Filed: 2022-10-19
Abstract: In one or more embodiments, there may be a wireless transmit receive units (WTRU) that implements a method. For example, a WTRU may be configured with measurement events that consider multiple candidate and/or serving cells. Conditional PSCell Addition/Change (CPAC) may use measurement conditions configured with multiple cells. Measurement Event Conditions (e.g., values of X, Y) may depend on factors at the WTRU. The WTRU may determine the number of secondary nodes to add when triggering a conditional PSCell addition condition. The WTRU may determine whether to perform a conditional PSCell addition or change based on configured conditions. The WTRU may be configured with conditions to release an SN. The WTRU may stay between a range of configured SNs. The WTRU may indicate the SCGs added/changed following a CPAC.
Patent WO-2023091584-A1 (WO)
Inventor: CIRAUQUI PABLO GAINZA
IPC: G16B40/20
Filed: 2022-11-17
Abstract: L'invention concerne des procédés, des systèmes et un appareil, y compris des programmes informatiques codés sur un support de stockage informatique, pour l'identification de dégrons dans diverses protéines.
Patent WO-2023107451-A1 (WO)
Inventor: OLSON EDWIN
IPC: G01C21/34
Filed: 2022-12-06
Abstract: An uncertainty-aware framework is presented for high-variance planning problems with multiple dynamic agents. Planning when surrounded by multiple uncertain dynamic agents is hard because one cannot be certain of either the initial states or the future actions of those agents, leading to an exponential explosion in possible futures. Many important real-world problems, such as autonomous driving, fit this model. To address these difficulties, Multi-policy Decision Making (MPDM) and Monte Carlo tree search (MCTS) are combined and a policy tree search performed with marginal action cost estimation and repeated belief particles.
Patent WO-2023114387-A1 (WO)
Title: System and method of configuring skis into an emulation snowboard
Inventor: KILDEVAELD MICHAEL
IPC: A63C5/03
Filed: 2022-12-15
Abstract: A system, configuration, and method for converting a pair of skis to perform as an emulation snowboard is provided. The system includes a pair of skis, and a coupling device including a platform having an upper planar surface with a plurality of mounting locations with mounting system therein. The mounting system couples the skis together and provides a surface on which a pair of bindings may be affixed. The steps for conversion include providing a pair of skis, removing a ski binding from each ski in the pair of skis, if a binding is installed on either ski in the pair of skis, providing a platform with a mounting system, utilizing the mounting system to affix the platform to each ski in the pair of skis, and attaching a pair of snowboard bindings to the platform.
Patent WO-2023122028-A1 (WO)
Title: Compresseur de gaz à perte réduite d'énergie
Inventor: DUCHATEAU CHRISTOPHE
IPC: F04D17/10
Filed: 2022-12-19
Abstract: Compresseur de gaz comprenant un tambour rotatif et un ensemble de retour. Le tambour comporte un ensemble de canaux de compression présentant des canaux de compression entre une zone commune et une zone distale. Les canaux de compression peuvent être formés par une pluralité de blocs en V. L'ensemble de retour aspire du liquide à partir d'un lac annulaire formé dans le tambour, vers une sortie de fluide. Une entrée de gaz dans l'ensemble de retour mélange le gaz entrant avec le liquide. Un éjecteur facultatif, relié à l'entrée de gaz, aspire le gaz vers l'entrée de gaz. Le fluide entrant dans la zone de pression commune est forcé vers les canaux de compression destinés à comprimer le gaz. Le gaz sous pression est séparé du liquide dans le fluide avant de sortir du canal de compression. Un aubage peut être positionné entre la sortie de fluide de l'ensemble de retour et l'ouverture de la zone de pression commune centralisée.
Patent WO-2022246466-A1 (WO)
Inventor: YANG BAOCHENG
IPC: H01S3/00
Filed: 2022-05-20
Abstract: A medical laser system for outputting laser pulses includes at least one laser cavity configured to generate at least one laser pulse, a rotating mirror configured to receive and reflect the at least one laser pulse, a beam splitter configured to receive and reflect a portion of the at least one laser pulse received from the rotating mirror, an energy-sensing device configured to detect the portion of the at least one laser pulse, an energy measurement assembly configured to generate a feedback signal based on the portion of the at least one laser pulse detected by the energy-sensing device, and a controller configured to generate an electronic control pulse based on the feedback signal received from the energy measurement assembly to generate at least one adjusted laser pulse.
Patent WO-2023039332-A1 (WO)
Inventor: SUBRAMANIAN GOPI
IPC: G06V40/16
Filed: 2022-08-15
Abstract: Disclosed herein are apparatuses and methods for detecting a slip, trip or fall event in an environment and sending an alert of the event. An implementation may comprise detecting, in image frames captured by a camera, when an object enters a region of interest, tracking movements of the object, and determining that the object is in a fall-zone. The fall-zone may be specified by a set of line segments, each line segment being defined by points that lie in the region of interest. The implementation may further comprise, when the object is in the fall-zone, recording the position of the object, detecting a slip, trip or fall event when the object transitions from a first position above a predetermined height threshold to a second position below the predetermined height threshold, a pose of the object indicates that the object is lying down, or the object transitions from a vertical to horizontal pose, and sending the alert.