baber/WOPTO huggingface dataset:
Patent WO-2021113861-A1 (WO)
Inventor: SINOFSKY BRIAN
IPC: G06T13/80
Filed: 2020-12-01
Abstract: A method comprises: accessing animation graphics files and a mask graphics file; generating first binary sequences corresponding to the animation graphics files, and generating a second binary sequence corresponding to the mask graphics file; and outputting the first binary sequences and the second binary sequence to hardware controlling an array of electrical components.
Patent WO-2022159103-A1 (WO)
Inventor: ASHFORD NICHOLAS COLE
IPC: E21B43/04
Filed: 2021-01-22
Abstract: La divulgation concerne un dispositif de surveillance de garnissage, un procédé, et un système de massif de gravier pour le suivi en temps réel d'une matière particulaire en vue d'obtenir un filtre à gravier amélioré. Par le suivi en temps réel, la qualité du massif de gravier peut être détectée en temps réel. Par conséquent, une procédure de parachèvement peut être effectuée sans manoeuvre supplémentaire de la chaîne d'outils de service interne. La détection au moment où le massif de gravier approche du criblage peut également être déterminée en temps réel. La détection au moment où le criblage approche permet à l'opérateur de préparer l'arrêt du pompage en cas de mauvais calculs ou de criblage précoce. Selon un exemple, le dispositif de surveillance de garnissage comprend : (1) un détecteur de garnissage conçu pour, lorsqu'il est fixe à l'intérieur du puits de forage, obtenir des mesures indiquant la présence d'une matière particulaire dans un espace annulaire du puits de forage à différentes positions le long d'un crible ; et (2) un dispositif de contrôle de garnissage conçu pour déterminer, sur la base des mesures, un état de la matière particulaire dans l'espace annulaire aux différentes positions.
Patent WO-2021108812-A1 (WO)
Inventor: MA TIANAN TIM
IPC: H04L12/00
Filed: 2021-01-25
Abstract: Introduced here are approaches to classifying traffic that comprises data packets. For each data packet, a classification engine implemented on a computing device can identify an appropriate class from amongst multiple classes using a lookup table implemented in a memory. The memory could be, for example, static random-access memory (SRAM) as further discussed below. Moreover, the classification engine may associate an identifier with each data packet that specifies the class into which the data packet has been assigned. For example, each data packet could have an identifier appended thereto (e.g., in the form of metadata). Then, the data packets can be placed into queues based on the identifiers. Each queue may be associated with a different identifier (and thus a different class).
Patent WO-2021159089-A1 (WO)
Title: Extraction de cuivre, d'or et d'autres éléments à partir de déchets
Inventor: WERNER JOSHUA M
IPC: C22B3/00
Filed: 2021-02-08
Abstract: Un procédé de récupération de métaux à partir de déchets comprend les étapes de mise en contact d'un courant d'alimentation en déchets avec un premier lixiviant apte à lixivier le cuivre et d'autres métaux de base à partir du flux d'alimentation en déchets et de fourniture d'un flux d'alimentation en déchets traités, de récupération du métal de cuivre à partir du premier lixiviant, de mise en contact du courant de matériau de déchets traité avec un second lixiviant apte à lixivier des métaux nobles à partir du courant d'alimentation en déchets traité et la récupération d'or à partir du second lixiviant.
Patent WO-2021163502-A1 (WO)
Title: Engineered fluorescent spontaneous isomerization rate biosensors
Inventor: INGARAMO MARIA
IPC: C07K19/00
Filed: 2021-02-12
Abstract: Described herein are countdown biosensors, and methods of using the same, comprising fluorophores which can spontaneously photoswitch between two or more states with different fluorescent properties (e.g. fluorescent intensity or fluorescent color). The countdown sensor comprises a fluorescent domain which can spontaneously photoswitch, and a sensing domain which responds to the desired input. The countdown sensor is "read" by measuring the photoswitching rate. In certain embodiments, the decay of fluorescent intensity over time (due to spontaneous photoswitching of different fluorescent domains) can be made to depend on the concentration of different small molecules, such as calcium and nicotinamides.
Patent WO-2021178148-A1 (WO)
Inventor: NAGATA KATSUMI
IPC: H04W4/40
Filed: 2021-02-19
Abstract: A system for redundant communications in a vehicle includes a primary network access device designed to transmit and receive first data using a first protocol and a long-range radio transceiver designed to transmit and receive second data over at least one radio channel. The system further includes an electronic control unit (ECU) coupled to the primary network access device and the long-range radio transceiver. The ECU is designed to determine an out-of-range condition in response to the primary network access device being unable to at least one of transmit or receive the first data. The ECU is further designed to generate a transmission message to be sent via the long-range radio transceiver in response to determining the out-of-range condition. The ECU is further designed to control the long-range radio transceiver to transmit the transmission message via the at least one radio channel in response to determining the out-of-range condition.
Patent WO-2021178329-A1 (WO)
Inventor: EADY SHAWN
IPC: C07D307/00
Filed: 2021-03-01
Abstract: A method of forming an immobilized and separated Diels-Alder adduct is disclosed. This method includes a Diels-Alder reaction between a surface-supported dienophile and a furan-based diene to form an immobilized and separated Diels-Alder adduct. The reversible Diels-Alder reaction can separate a furan-containing compound in a mixed chemical stream with the surface-supported dienophile being a n-propylmaleimide alkylated on a silica support and a furan-based diene being methyl furan.
Patent WO-2021183614-A1 (WO)
Inventor: MURPHY MURTAGH
IPC: A61M25/00
Filed: 2021-03-10
Abstract: Un dispositif médical comprend : un élément allongé ayant une extrémité proximale, une extrémité distale et un corps s'étendant entre l'extrémité proximale et l'extrémité distale ; l'élément allongé comprenant une section tubulaire ayant une pluralité de fentes s'étendant dans une paroi de la section tubulaire, la pluralité de fentes comprenant une première fente ; et l'élément allongé comprenant en outre des charges situées respectivement dans les fentes, les filtres comprenant une première charge, la première charge comprenant un matériau spongieux situé dans la première fente.
Patent WO-2021202121-A1 (WO)
Title: Process of foaming cyclic olefin copolymer with a supercritical fluid
Inventor: HUANG GANG
IPC: C08J9/12
Filed: 2021-03-19
Abstract: The present invention relates to a process of foaming cyclic olefin copolymer with the supercritical fluid, which comprises: (i) treating a polymer composition with the supercritical fluid at a foaming temperature, wherein the polymer to be foamed in the polymer composition is a cyclic olefin copolymer, and (ii) foaming the treated polymer composition obtained in step (i) to produce a foam, wherein the cyclic olefin copolymer is amorphous and the foaming temperature is in the range from about Tg to about Tsolid-liquid point + 10°C, or wherein the cyclic olefin copolymer is semi-crystalline and the foaming temperature is in the range from about Tc to about Tm + 10°C, wherein Tg is the glass transition temperature of the cyclic olefin copolymer, Tsolid-liquid point is the temperature of solid-liquid transition point of the cyclic olefin copolymer, Tc is the crystallization temperature of the cyclic olefin copolymer, and Tm is the melting point of the cyclic olefin copolymer.
Patent WO-2021188919-A1 (WO)
Title: Method and system for supporting micro-transactions in a digital asset network via digital tokens
Inventor: BURADAGUNTA SARALA
IPC: G06Q20/40
Filed: 2021-03-19
Abstract: The disclosed method includes: receiving, by a receiving device of a processing server, a transaction request for a financial transaction, the transaction request including at least information associated with a consumer; forwarding at least the information associated with the consumer, the information associated with the merchant, and the transaction amount or projected transaction amount to an issuer; receiving an authorization from the issuer for the transaction amount or projected transaction amount; forwarding the authorization to the merchant; receiving a triggering event for the financial transaction between the consumer and the merchant; sending a request to the issuer for digital tokens to be held for payment of the transaction between the consumer and the merchant; receiving a plurality of digital tokens from the issuer for the payment of the transaction between the consumer and the merchant; and holding the plurality of digital tokens received from the issuer for the financial transaction.
Patent WO-2021207487-A1 (WO)
Title: Methods of treating conditions characterized by insulin deficiency in animals
Inventor: HOFFMAN STEVEN
IPC: A61K47/18
Filed: 2021-04-08
Abstract: The present disclosure is directed to methods of treating conditions characterized by insulin deficiency in animals by trans dermal insulin administration.
Patent WO-2021216362-A1 (WO)
Inventor: BUTLER DOUGLAS LLEWELLYN
IPC: G02F1/1333
Filed: 2021-04-16
Abstract: Disclosed are liquid crystal devices including at least two liquid crystal layers, at least one interstitial substrate separating the liquid crystal layers, and at least two alignment layers disposed on opposing surfaces of the interstitial substrate. Also disclosed are liquid crystal windows incorporating said liquid crystal devices.
Patent WO-2022235275-A1 (WO)
Title: Medical device centering device
Inventor: GOOCH NATHAN
IPC: A61M25/04
Filed: 2021-05-07
Abstract: Embodiments of medical device centering systems and associated methods thereof are described herein and include an elongate medical device, such as a catheter, and a centering device configured to transition between a retracted configuration and an extended configuration. In the extended configuration the centering device can be configured to prevent a distal tip of the catheter from contacting a wall of the vessel. The centering device can provide a spaced apart relationship, or center the tip within the vessel. In an embodiment, the centering device can distend the vessel to provide a fluid pathway between the catheter tip and the vessel wall. Embodiments described herein can mitigate arterial insufficiency while allowing a catheter to be fluid locked along an entire length of the lumen.
Patent WO-2022245365-A1 (WO)
Inventor: PINHEIRO DANIELE
IPC: G06V20/30
Filed: 2021-05-21
Abstract: In some examples, the disclosure describes a computing device that includes instructions to determine a geographic location of the device relative to a landmark associated with the geographic location, compare a displayed image to a plurality of stored images associated with the landmark, and display a recommendation to alter the displayed image prior to capturing the displayed image based on a rank associated with the plurality of stored images.
Patent WO-2022250665-A1 (WO)
Title: Lame de rétracteur rachidien et dispositif rétracteur associé
Inventor: CARR JAMES
IPC: A61B17/00
Filed: 2021-05-26
Abstract: La présente invention concerne une lame de rétracteur rachidien et un dispositif rétracteur. La lame de rétracteur peut comprendre une première patte optionnelle droite ayant une extrémité jointe à une extrémité d'un manche. La lame comprend en outre une transition s'étendant de manière arquée depuis la première patte droite d'environ 90 ° à 180 ° et se terminant en une extrémité libre. Une largeur de la transition convient pour recevoir une apophyse épineuse. Les rétracteurs selon la présente invention peuvent éventuellement comprendre une paire de telles lames, et les lames elles-mêmes peuvent éventuellement comprendre une seconde patte droite entre la transition et l'extrémité libre.
Patent WO-2021252697-A1 (WO)
Title: Producing and adapting video images for presentation on displays with different aspect ratios
Inventor: ATKINS ROBIN
IPC: H04N21/442
Filed: 2021-06-09
Abstract: The described embodiments include systems and methods for producing and adapting images, such as video images, for presentation on display devices that have various different aspects ratios, such as 4:3, 16:9, 9:16, etc. In one embodiment, a method for producing content, such as video images, can begin by selecting an original aspect ratio and determining, within at least a first scene in the content, a position of a subject in the first scene. In one embodiment, the original aspect ratio can be substantially square (e.g., 1:1). Metadata can then be created, based on the position of the subject in the first scene, to guide playback devices to asymmetrically crop the content, relative to the position, for display on display devices that have aspect ratios that are different than the original aspect ratio. Other methods and systems are also described.
Patent WO-2021257415-A1 (WO)
Title: Resistance reduction in a battery and battery materials
Inventor: HANSEN GEORGE CLAYTON
IPC: B82Y40/00
Filed: 2021-06-13
Abstract: The electrical resistance of active cathodic and anodic films may be significantly reduced by the addition of small fractions of conductive additives within a battery system. The decrease in resistance in the cathode and/or anode leads to easier electron transport through the battery, resulting in increases in power, capacity and rates while decreasing joules heating losses.
Patent WO-2021262795-A1 (WO)
Inventor: THORNE JASON
IPC: A47L11/33
Filed: 2021-06-23
Abstract: A sweeping tool includes an elongated handle having a proximal end and a distal end, a bracket coupled to the distal end of the elongated handle, and a cleaning assembly coupled to the bracket. The cleaning assembly is designed to rotate about an axis passing through a portion of the bracket. The cleaning assembly includes a housing designed to hold a rotatable brush head and to collect debris swept up by the rotatable brush head. The cleaning assembly also includes a broom head coupled to the housing and a plurality of bristles coupled to the broom head.
Patent WO-2021263236-A1 (WO)
Inventor: ASHTEKAR ANKUR
IPC: B61L23/04
Filed: 2021-06-28
Abstract: A system and method is disclosed for predicting and comparing wear scenarios in a rail system. The method can include generating and running a contact model (12) of the interaction between a rail and a train car to produce a simulated loading on the rail; generating and running a wear model (14) based on the material properties and/or friction modifier properties of the rail using the simulated loading to produce a simulated wear profile (16) of the rail; obtaining a grinding profile (18) to be performed on the rail; and generating an updated rail profile (22) by modifying the rail profile by the simulated wear profile (16) and the grinding profile (18). The method can predict and compare crack growth over time, and provide a financial model and comparison of costs and benefits for different maintenance protocols for the rail system.
Patent WO-2022015787-A1 (WO)
Title: Hybrid renewable system for heat and power production
Inventor: YOUNES MOURAD
IPC: F24S80/50
Filed: 2021-07-14
Abstract: The present disclosure describes a hybrid photovoltaic (PV) panel that includes: a first photovoltaic (PV) layer comprising photovoltaic cells capable of converting energy from incident solar power into electricity; a second transparent layer arranged underneath the first PV layer such that a portion of the incident solar power passes through; and a third thermal collection layer arranged underneath the second transparent layer and comprising absorbing material capable of absorbing energy from the portion of the incident solar power that has passed through the second transparent layer, wherein the second transparent layer includes a thermally insulating material to provide a thermal barrier between the first PV layer and the third thermal collection layer such that when the PV panel is operated, the first PV layer operates at a temperature lower than a temperature of the thermal collection layer.
Patent WO-2022020320-A1 (WO)
Inventor: MARQUEZ CARRILLO JORGE
IPC: F16L37/28
Filed: 2021-07-20
Abstract: Raccord rapide de conduite de fluide permettant d'assembler des conduites de fluide, telles que des conduites de fluide de refroidissement dans des applications automobiles de véhicule électrique, parmi d'autres applications possibles. Un clapet anti-retour est incorporé dans le raccord rapide de conduite de fluide afin d'empêcher un reflux indésirable à travers un passage du raccord rapide de conduite de fluide. Le clapet anti-retour comporte une paroi de séparation rigide et une membrane flexible. Un ou plusieurs trous traversants se trouvent à l'intérieur de la paroi de séparation. La membrane ferme le ou les trous traversants et se déplace par rapport à la paroi de séparation afin d'ouvrir au moins une partie du ou des trous traversants.
Patent WO-2022040465-A1 (WO)
Inventor: HOVDA LARS
IPC: E21B33/16
Filed: 2021-08-19
Abstract: The invention relates to a cementing tool and method for setting a cement plug. Instead of the conventional "balanced plug", the technique involves pumping cement whilst pulling and rotating the tool. The cementing tool includes nozzles for jetting cement which are located in a relatively narrow region of the tool and a larger diameter choke region proximal of the nozzles. The end of the tool is closed off and tapered. The tool is passed down the well to a location where it is desired to set a plug, then cement is injected whilst rotating and withdrawing the tool. The jets of cement help displace existing fluid in the well thereby reducing mixing of the existing fluid with the cement. The choke region increases the flow energy, whilst the tapered end helps prevent disruption to the cement as the tool is withdrawn.
Patent WO-2022093389-A1 (WO)
Title: Method and apparatus for measuring wet gas utilizing an augmented coriolis flow meter
Inventor: GYSLING DANIEL
IPC: G01F1/34
Filed: 2021-08-31
Abstract: An apparatus and method for measuring wet gas using a Coriolis flow meter is provided. An apparatus embodiment includes a Coriolis meter, a DP meter, and a processing unit. The processing unit is in communication with the Coriolis and DP meters, and a memory storing instructions. The executed instructions cause the processing unit to: a) measure a density of the fluid flow using the Coriolis meter; b) determine a measure of gas wetness of the fluid flow using the measured density, an expected gas density value, and an equation of state model; c) determine a differential pressure measurement across the Coriolis meter; d) determine an over-reading of the differential pressure measurement; e) determine a mass flow rate of gas using the determined over-reading; and f) determine a mass flow rate of liquid.
Patent WO-2022081760-A1 (WO)
Title: Cellules de type hépatocyte
Inventor: RUKSTALIS JOHN MICHAEL
IPC: A61K35/407
Filed: 2021-10-13
Abstract: L'invention concerne des cellules du type hépatocyte ayant une capacité d'uréagenèse in vitro améliorée et des procédés de production et d'utilisation de telles cellules. Les cellules du type hépatocyte sont produites par différenciation d'une cellule source en une cellule du type hépatocyte en présence d'un ou de plusieurs activateurs d'uréagenèse. Les cellules de type hépatocyte selon l'invention sont utiles pour le traitement de troubles hépatiques, en particulier ceux où la fonction d'uréagénésie des hépatocytes est altérée.
Patent WO-2022081886-A1 (WO)
Title: Anticorps bispécifiques se liant à pd-l1 et cd28
Inventor: DESJARLAIS JOHN
IPC: C07K16/28
Filed: 2021-10-14
Abstract: La présente invention concerne de nouveaux anticorps anti-αPD-L1 et des procédés d'utilisation de tels anticorps pour le traitement de cancers. Dans certains modes de réalisation, les anticorps sont des anticorps bispécifiques αPD-L1 x αCD28. De tels anticorps améliorent l'activité anti-tumorale par la fourniture d'un signal de costimulation pour l'activation de lymphocytes T contre des cellules tumorales tout en bloquant de manière avantageuse également les interactions des voies d'inhibition PD-L1:PD-1.
Patent WO-2022093705-A1 (WO)
Inventor: SERWY ROGER
IPC: G10L25/78
Filed: 2021-10-25
Abstract: A first VAD system outputs a pulse stream for zero crossings in an audio signal. The pulse density of the pulse stream is evaluated to identify speech. The audio signal may have noise added to it before evaluating zero crossings. A second VAD system rectifies each audio signal sample and processes each rectified sample by updating a first statistic and evaluating the rectified sample per a first threshold condition that is a function of the first statistic. Rectified samples meeting the first threshold condition may be used to update a second statistic and the rectified sample evaluated per a second threshold condition that is a function of the second statistic. Rectified samples meeting the second threshold condition may be used to update a third statistic. The audio signal sample may be selected as speech if the second statistic is less than a downscaled third statistic.
Patent WO-2022098978-A1 (WO)
Inventor: AHMED ASIF
IPC: G01S19/46
Filed: 2021-11-05
Abstract: Sont décrits des procédés, des systèmes et des appareils qui sont conçus pour collecter, par l'intermédiaire d'une pluralité de capteurs, et traiter divers types de données par l'intermédiaire d'un appareil de collecte de données mobile.
Patent WO-2022108965-A1 (WO)
Title: Méthodes et systèmes de prédiction génomique de mutation virale
Inventor: CHATTOPADHYAY ISHANU
IPC: G16B30/00
Filed: 2021-11-17
Abstract: L'invention concerne une méthode comprenant la réception d'une première pluralité de séquences génomiques alignées d'un virus à partir d'une base de données. Les séquences génomiques alignées ont un premier fonds commun. La méthode consiste à calculer un Qnet pour chaque séquence génomique de la première pluralité de séquences génomiques alignées. Le Qnet de chaque séquence est calculé en calculant un arbre d'inférence conditionnelle pour chaque indice des séquences génomiques alignées à l'aide d'autres indices dans les séquences génomiques alignées en tant que caractéristiques prédictives, et en calculant des prédicteurs pour des indices qui ont été utilisés en tant que caractéristiques prédictives lors du calcul de l'arbre d'inférence conditionnelle pour chaque indice.
Patent WO-2022125444-A1 (WO)
Inventor: PERKINS A
IPC: A01K47/00
Filed: 2021-12-06
Abstract: An antimicrobial material that includes an antimicrobial layer comprising an antimicrobial agent entrapped within a polymer matrix is provided. The polymer matrix is water stable, and an exposed surface of the antimicrobial layer exhibits sustained-release antimicrobial properties for at least 7 days. A composition for forming the antimicrobial material is also provided, as well as, a method of making the antimicrobial material.
Patent WO-2022126002-A1 (WO)
Title: Intraoral devices and methods for making and using such devices
Inventor: CHOO HYERAN
IPC: A61C5/00
Filed: 2021-12-11
Abstract: Devices and methods are provided for treating infant treating congenital oral defects or conditions, e.g., as an infant grows. In one example, an oral appliance is formed that includes a palatal plate sized for an individual infant, a curved pharyngeal extension extending from a posterior region of the palatal plate, and a screw mechanism that allows side portions of the palatal plate to move away from one another to increase a size of the device, which allows a single device to treat the infant as they grow. In another example, a series of oral appliances may be formed including a first appliance based on the individual infant's initial anatomy and one or more additional appliances sized based on predictive projection of growth of the infant.