baber/WOPTO huggingface dataset:
Patent WO-2021202340-A1 (WO)
Title: Infrastructure-free tracking and response
Inventor: CHAKRABORTY AYON
IPC: G01S1/04
Filed: 2021-03-29
Abstract: Methods and systems for localization within an environment include determining (2402) a topology estimate of nodes located in a dynamic indoor environment, based on distances measured between the nodes. Rigid  k-core  sub-graphs of the topology estimate are generated (2404) to determine relative localizations of the nodes. Relative localizations are transformed (2406) into absolute localizations to generate a map of positions of the nodes within the environment. A feature of the map is deployed (2410) to a device in the environment.
Patent WO-2021202470-A1 (WO)
Title: Super-resolution of block-compressed texture for texture mapping applications
Inventor: LIU MING CHANG
IPC: G06T15/04
Filed: 2021-03-30
Abstract: A method for super-resolution of block-compressed texture is provided. The method includes receiving a first texture block of a first block size. Based on application of a first block compression (BC) scheme on the received first texture block, coded-texture values are generated in a compressed domain. Further, a first machine learning model is applied on the generated coded-texture values to generate super-resolution coded-texture values in the compressed domain. The generated super-resolution coded-texture values are processed to generate a second texture block of a second block size. The second block size is greater than the first block size.
Patent WO-2021207263-A1 (WO)
Title: Constant amplitude coded dfos using out-of-band signaling
Inventor: HUANG YUE-KAI
IPC: H04B10/2537
Filed: 2021-04-06
Abstract: Aspects of the present disclosure describe distributed fiber optic sensing (DFOS) systems, methods, and structures that advantageously overcome problems encountered when operating DFOS systems over operational telecommunications facilities namely, cross-phase modulation, and uneven amplitude profiles through the use of a novel constant amplitude coded DFOS employing out-of-band signaling.
Patent WO-2021216300-A1 (WO)
Inventor: LAUER BRYAN
IPC: H04W4/02
Filed: 2021-04-09
Abstract: Systems and methods for modifying application performance in view of link conditions are provided. An example method includes predicting respective link rates of at least one link of a plurality of links that deliver data to and from a vehicle while the vehicle is moving from an origination point to a destination point. The predicting is based on historical link characteristics. The method further includes generating a link service profile of the vehicle based on the predicted respective link rates and a route of the vehicle. In addition, the method includes receiving a request for information related to the link service profile from a mobile device and transmitting, to the mobile device, an indication based on the link service profile, thereby causing a modification of a behavior of an application executing at the mobile device based on the link service profile.
Patent WO-2021236877-A1 (WO)
Title: Drilling trajectory and steering design optimization based on predicted tool performance
Inventor: GUILLOT VALERIAN
IPC: E21B44/02
Filed: 2021-05-20
Abstract: A method to design well trajectories includes determining dogleg severity as a function of inclination, and a corresponding rate of penetration performance of the tool by a hybrid model including physical modelling and machine learning correction. The method includes solving for optimal steering parameters to predict a dogleg severity as close as possible to a desired dogleg severity at a given inclination of the trajectory, which is repeated for dogleg severity and inclination combinations of interest. The rate of penetration for feasible points is also determined and a rate of penetration (or time-to-target) map can be produced. Potential trajectories are then evaluated relative to the map to estimate drilling time-to-target, and an optimal trajectory can be selected that has a lowest time-to-target while also being feasible for the tool and optionally avoiding risks or downhole obstacles.
Patent WO-2022211831-A1 (WO)
Title: System and method for securing accessories to a personal intra-aural auditory device
Inventor: BREMERS ROBERT
IPC: H04R1/10
Filed: 2021-05-24
Abstract: A system and method for intermittently coupling accessories to an intra-aural device, such as earphones is described. One illustrative embodiment is a system for attaching an accessory to an earphone with a stem, the system comprising a coupler to receive the stem of the earphone vertically or horizontally as a cap which at least partially surround the stem.
Patent WO-2021243142-A1 (WO)
Title: System for predictively comparing clinical practice options of a medical facility
Inventor: ZOOK RONALD E
IPC: G16H70/20
Filed: 2021-05-28
Abstract: A predictive analysis system (100) allows users to compare outcomes of alternative practice options. The system (100) enables users to compare outcomes for a particular practice environment. The system (100) generally includes an input module (102) for receiving queries entered via client devices (101), a processing platform (103) that receives information from various sources (106), and an output module (104). The processing platform (103) receives the query (103), accesses the sources (106) of information, and provides output information (104) responsive to the query. The sources (106) may include facility specific information, such as information regarding patient populations, statistical information, such as information from peer-reviewed studies, and regulatory information. Output module (104) provides a comparative and predictive analysis report of cost, volume of procedures, outcomes, such as mortality, morbidity, length of stay, and readmissions for use of an alternative technology, device or procedure compared to the current standard of practice.
Patent WO-2022260668-A1 (WO)
Title: Recycled polymeric container including graphene
Inventor: IRVING MARY
IPC: B29L31/00
Filed: 2021-06-10
Abstract: A container for storing product therein. The container is formed by injection stretch blow molding of a preform. The container includes recycled polyethylene terephthalate (PET) and graphene.
Patent WO-2022006106-A1 (WO)
Title: Open radio access network with unified remote units supporting multiple functional splits, multiple wireless interface protocols, multiple generations of radio access technology, and multiple radio frequency bands
Inventor: DUSSMANN ALFONS
IPC: H04L12/28
Filed: 2021-06-29
Abstract: One embodiment is directed to an open radio access network to provide wireless coverage for a plurality of cells at a site and that comprises a virtualized headend comprising one or more base-station nodes and a plurality of unified remote units deployed at the site. Each of the unified remote units is able to support multiple functional splits, multiple wireless interface protocols, multiple generations of radio access technology, and multiple frequency bands. The unified remote units and functional split used to serve each cell can be changed (for example, on-the-fly as a part of an automatic or manual adaptation process that is a function of one or more monitored performance attributes of the open radio access network such as network bandwidth, network latency, processing load, or processing performance). The unified remote units can be implemented in a modular manner with a backplane to which different radio modules can be coupled.
Patent WO-2022015607-A1 (WO)
Title: Uplink sensing with multiple beams in a shared spectrum
Inventor: LUO JIANGHONG
IPC: H04B7/08
Filed: 2021-07-09
Abstract: Methods, systems, and devices for wireless communications are described. A wireless node may receive a grant of a set of resources for an uplink transmission from another wireless node. The wireless node may identify a plurality of beams for performing channel access for the uplink transmission based on receiving the grant. The wireless node may perform channel access procedures over at least a subset of beams of the plurality of beams. The wireless node may transmit over one or more beams of the subset of beams based on successful completion of one or more of the channel access procedures.
Patent WO-2022020457-A1 (WO)
Title: Integrated catheter-placement devices and methods for mitigating blood egress
Inventor: HARTLEY LORI
IPC: A61M25/09
Filed: 2021-07-21
Abstract: Disclosed herein are integrated catheter-placement devices and methods thereof. An exemplary device includes an intravascular catheter, a needle, an access guidewire, and a blood egress-mitigating means for mitigating blood egress from the device. The intravascular catheter includes a catheter tube and catheter hub. The catheter extends from a body of the device. The needle includes a needle shaft and a needle hub. The needle shaft extends through the catheter tube by way of a catheter-tube lumen thereof. The access guidewire is disposed in a needle lumen of the needle. The blood egress-mitigating means mitigates blood egress from the device by mitigating blood egress from an annular space within the needle shaft while still allowing the access guidewire to axially move within the needle lumen. The annular space is defined by a luminal surface of the needle shaft and a surface of the access guidewire.
Patent WO-2022055620-A1 (WO)
Title: Brushless electric motor
Inventor: MAGNUSSON STEFAN
IPC: H02K21/00
Filed: 2021-07-22
Abstract: A brushless electric motor is disclosed. A group of permanent magnets are physically attached to a group of piezoelectric actuators which push them toward or pull them away from a second group of permanent magnets when the piezoelectric actuators are electrically activated. The second group of permanent magnets may also be pushed and pulled with a second group of piezoelectric actuators. Alternate configurations using electromagnets are also disclosed. A novel configuration for the groups of electromagnets which maximizes efficiency in a piezoelectrically actuated motor is also disclosed.
Patent WO-2023018406-A1 (WO)
Title: Biofield apparatus
Inventor: DELPHINI SUNDARA
IPC: A61K45/06
Filed: 2021-08-09
Abstract: Embodiments of the present disclosure provide a biofield apparatus. The apparatus includes a first vial and a second vial configured to hold fluid for storing biofield information associated with a subject. The apparatus includes an input plate and an output plate. The input plate and the output plate include an input plate vial well and an output plate vial well, respectively. The apparatus includes a control unit configured to provide a first signal to the input plate for capturing the biofield information from the subject. The control unit encodes and transmits the biofield information captured from the subject, to the fluid within the first vial. Further, the control unit amplifies the biofield information within the first vial based on a target amplification level. The control unit transmits the biofield information from the fluid within the second vial to the subject for enhancing the biofield information and properties of the subject.
Patent WO-2022225546-A1 (WO)
Title: Method and apparatus for pwm control of multi-mode switching power supply using iterative average current mode control
Inventor: KRUGLY SIMON
IPC: H02M3/158
Filed: 2021-08-20
Abstract: A multi-mode converter using iterative average current mode pulse width modulation (PWM) control is provided. The converter may include a current sense amplifier configured to output a current sense signal over a present switching cycle based on an inductor current through an inductor, a voltage error amplifier configured to output an error voltage based on a difference between a reference voltage and an output voltage, and a PWM controller. The PWM controller may include an error voltage modifier circuit configured to selectively output the error voltage or a modified error voltage based on a mode signal, and an iterative average current control circuit configured to generate a PWM signal based on the output from the error voltage modifier circuit, the current sense signal over the present switching cycle and a current sense signal over a previous switching cycle that precedes the present switching cycle.
Patent WO-2022046593-A1 (WO)
Title: Memory cell programming that cancels threshold voltage drift
Inventor: GIDUTURI HARI
IPC: G11C13/00
Filed: 2021-08-23
Abstract: The present disclosure includes apparatuses, methods, and systems for memory cell programming that cancels threshold voltage drift. An embodiment includes a memory having a plurality of memory cells, and circuitry configured to program a memory cell of the plurality of memory cells to one of two possible data states by applying a first voltage pulse to the memory cell, wherein the first voltage pulse has a first polarity and a first magnitude, and applying a second voltage pulse to the memory cell, wherein the second voltage pulse has a second polarity that is opposite the first polarity and a second magnitude that can be greater than the first magnitude.
Patent WO-2022066368-A1 (WO)
Title: Instance-adaptive image and video compression using machine learning systems
Inventor: VAN ROZENDAAL TIES JEHAN
IPC: H04N19/147
Filed: 2021-08-30
Abstract: Techniques are described for compressing data using machine learning systems and tuning machine learning systems for compressing the data. An example process can include receiving, by a neural network compression system (e.g., trained on a training dataset), input data for compression by the neural network compression system. The process can include determining a set of updates for the neural network compression system, the set of updates including updated model parameters tuned using the input data. The process can include generating, by the neural network compression system using a latent prior, a first bitstream including a compressed version of the input data. The process can further include generating, by the neural network compression system using the latent prior and a model prior, a second bitstream including a compressed version of the updated model parameters. The process can include outputting the first bitstream and the second bitstream for transmission to a receiver.
Patent WO-2022055788-A1 (WO)
Inventor: DUAN WEIMIN
IPC: G01S13/87
Filed: 2021-09-02
Abstract: Disclosed are techniques for wireless positioning. In an aspect, a user equipment (UE) receives, from one or more transmission-reception points (TRPs), one or more on-demand downlink positioning reference signals (DL-PRS), the one or more on-demand DL-PRS having one or more downlink transmission parameters, and transmits, to the one or more TRPs, one or more uplink positioning reference signals (UL-PRS), the one or more UL-PRS having one or more uplink transmission parameters, wherein values of the one or more uplink transmission parameters are the same as or within a threshold of values of the one or more downlink transmission parameters.
Patent WO-2023043426-A1 (WO)
Inventor: BOOPALACHANDRAN PRAVEENKUMAR
IPC: B01J20/26
Filed: 2021-09-14
Abstract: L'invention concerne un procédé de production de films de polyoléfine à zéolite intégrée pour le conditionnement de mousses polyuréthane comprenant également de la zéolite intégrée.
Patent WO-2022060724-A1 (WO)
Title: Geolocation based file encryption
Inventor: ALFRAIH MOHAMMED
IPC: H04W12/63
Filed: 2021-09-14
Abstract: The present disclosure describes a computer-implemented method that includes: receiving data encoding a current geolocation of a mobile computing device, a classification status of one or more files on the mobile computing device being requested by a user of the mobile computing device, and a current network domain on which the mobile computing device is registered; and based on the current geolocation of the mobile computing device, the classification status of the one or more files on the mobile computing device, and the current network domain of the mobile computing device, determining an encryption status of the one or more files on the mobile computing device.
Patent WO-2023043454-A1 (WO)
Title: Insect rearing systems and methods
Inventor: EMERY VIRGINIA
IPC: B65D21/032
Filed: 2021-09-17
Abstract: The present disclosure provides insect rearing systems and methods of rearing and/or separating insects. In some embodiments, an insect rearing system includes a rearing tray and a tray insert. The rearing tray defines a rearing bed surrounded by a plurality of sidewalls, and provides a plurality of stacking supports configured to support an alike second rearing tray atop the rearing tray. The tray insert defines a mesh bed configured for nesting in the rearing tray over the rearing bed and has a plurality of apertures disposed therethrough.
Patent WO-2022072586-A1 (WO)
Inventor: BURNS MARK R
IPC: A61P35/00
Filed: 2021-09-30
Abstract: L'invention concerne des combinaisons comprenant de la difluorométhylornithine (DFMO), ou une forme ionique de celle-ci, et un composé de formule structurale suivante : (I) ou une forme protonée de celle-ci, les valeurs pour les variables (par ex. , a, b, c, d, e, n, R1, R2, X) étant décrites dans la description. Les combinaisons peuvent fournir une polythérapie médicamenteuse sous une seule forme posologique pharmaceutique, et être utilisées, par exemple, pour le traitement du cancer.
Patent WO-2022072872-A1 (WO)
Title: Traitement de vanne de pression
Inventor: SAMJITSINGH SHARON
IPC: B65G33/14
Filed: 2021-10-01
Abstract: Ensemble vanne dans lequel la paroi interne du corps de vanne comprend au moins une ouverture pour l'entrée d'un liquide sous pression suite à la sortie d'une boue ou d'un liquide en provenance d'un tube ou d'un tuyau. L'ensemble vanne est particulièrement utile pour maintenir un écoulement sous pression semi-continu ou continu de biomasse en provencance d'une extrudeuse et étendre la zone de réaction en aval de l'extrudeuse. Un avantage d'avoir une zone de réaction étendue permet un traitement complet de matériaux sans provoquer d'usure supplémentaire sur l'extrudeuse et permet également la manipulation du traitement en amont de matériaux dans le tube ou le tuyau.
Patent WO-2022076466-A1 (WO)
Title: Compositions à libération modifiée d'un dérivé d'acide gamma-hydroxybutyrique
Inventor: XIANG JIA-NING
IPC: A61K9/16
Filed: 2021-10-05
Abstract: L'invention divulgue des granulations pharmaceutiques présentant un revêtement fonctionnel entourant un noyau qui contient un acide 4-((L-valyle)oxy)butanoïque. Les revêtements fonctionnels permettent une libération immédiate ou une libération modifiée de l'acide 4-((L-valyle)oxy)butanoïque. Les granulations pharmaceutiques peuvent être utilisées dans des compositions pharmaceutiques orales.
Patent WO-2022081390-A1 (WO)
Title: An apparatus, method and computer program product for determining a level of risk
Inventor: BRAGARD QUENTIN
IPC: G06N20/00
Filed: 2021-10-06
Abstract: An apparatus for determining a level of risk that a future transfer will exceed a level of reserve is provided by the present disclosure, the apparatus comprising circuitry configured to: obtain data of transfers between financial institutions which have occurred at a number of instances of time, the data including transfer amounts; apply a predictive model to the data to obtain a prediction of the transfer amount at each instance of time; determine a maximum residual between the prediction of the transfer amount and the transfer amount at each instance of time; model the maximum residual for each instance of time using a generalised extreme value distribution to obtain a distribution function; and determine the level of risk that a future transfer between financial institutions will exceed the level of reserve based on the distribution function which has been obtained.
Patent WO-2022076717-A1 (WO)
Inventor: DE DOBBELAERE CHRISTOPHER
IPC: A61K31/46
Filed: 2021-10-07
Abstract: La présente invention concerne des formes cristallines solvatées et des formes solvatées/hydratées de 3-((1R,3s,5S)-3-((7-((5-méthyl-1H-pyrazol-3-yl)amino)-1,6-naphthyridin-5-yl)amino)-8-azabicyclo[3.2.1]octan-8-yl)propanenitrile et des procédés de fabrication et d'utilisation de ceux-ci.
Patent WO-2022081673-A1 (WO)
Title: Système de collecte de lait maternel
Inventor: VISCONTI PETER LAWRENCE
IPC: A61M1/06
Filed: 2021-10-13
Abstract: Un dispositif de collecte de lait maternel portable comprend un compartiment de stockage avec une bride et une coupelle, une bride d'accueil de sein séparée du compartiment de stockage par une valve unidirectionnelle, une fixation de source de vide et un réservoir en communication avec la fixation de source de vide. Un procédé de tirage et de collecte de lait maternel à partir d'un sein peut impliquer l'utilisation du dispositif de collecte de lait maternel portable décrit ci-dessus pour tirer le lait maternel à partir du sein, tandis que le dispositif est positionné dans le soutien-gorge de la femme.
Patent WO-2022082026-A1 (WO)
Title: Systèmes et procédés d'étalonnage de stations au sol
Inventor: BLATT ROY
IPC: H04B7/185
Filed: 2021-10-15
Abstract: Une station au sol d'orbite équatoriale géosynchrone (GEO) peut recevoir simultanément, au niveau d'un récepteur de suivi, à la fois un premier signal (données de liaison descendante) à une première fréquence à partir d'un satellite GEO et un signal d'étalonnage généré de façon interne à une seconde fréquence. Sur la base du signal d'étalonnage, le récepteur de suivi peut déterminer une première valeur de phase pour la seconde fréquence, puis, à partir de la première valeur de phase, déterminer une seconde valeur de phase associée à la première fréquence sur la base d'un premier décalage de phase entre la première fréquence et la seconde fréquence selon un ensemble de facteurs d'étalonnage de récepteur, puis peut générer une valeur de correction de phase pour des signaux reçus à la première fréquence sans interrompre les données de liaison descendante provenant du satellite GEO. Un phasage précis permet au récepteur de suivi de rapporter correctement des erreurs de suivi au dispositif de commande d'antenne et permet par conséquent d'améliorer les performances de suivi.
Patent WO-2022086830-A1 (WO)
Title: Résines durcissables aux uv utilisées pour des tampons à polir chimico-mécaniques
Inventor: TSAI CHEN-CHIH
IPC: B24B37/24
Filed: 2021-10-18
Abstract: L'invention concerne une résine durcissable aux UV destinée à former un tampon à polir chimico-mécanique comprenant : (a) un ou plusieurs isocyanates bloqués par un acrylate ; (b) un ou plusieurs acrylates monomères ; et (c) un photoamorceur. L'invention porte également sur un procédé de formation d'un tampon à polir chimico-mécanique utilisant la résine durcissable aux UV.
Patent WO-2022094385-A1 (WO)
Title: Scriptage web à base de serveur évolutif avec entrée d'utilisateur
Inventor: EDWARDS JOSHUA
IPC: H04L67/564
Filed: 2021-11-01
Abstract: L'invention divulgue des techniques et des appareils qui sont configurés pour recevoir une indication selon laquelle une session de navigation Web s'exécutant sur un serveur d'entreprise nécessite des informations supplémentaires sur la base d'une demande d'informations supplémentaires envoyée à un dispositif client. La demande peut comprendre un identifiant de la session de navigation Web et un identifiant d'un serveur d'entreprise qui a initié la session de navigation Web. Un identifiant globalement unique relatif à la session de navigation Web et un identifiant du serveur d'entreprise sont stockés dans un magasin de données commun. La session de navigation Web peut être mise en pause lorsque la session de navigation Web demande des informations supplémentaires à partir d'un dispositif client. Le dispositif client peut répondre par les informations supplémentaires. Le système peut fournir l'identifiant du serveur d'entreprise à un composant d'équilibrage de charge de sorte que la session de navigation Web identifiée s'exécutant sur le serveur d'entreprise peut continuer à être utilisée.