baber/WOPTO huggingface dataset:
Patent WO-2020033693-A1 (WO)
Title: Inter-system handover between standalone mode and non-standalone mode
Inventor: ZHU XIPENG
IPC: H04W36/14
Filed: 2019-08-08
Abstract: Various aspects of the disclosure relate to handover of a user equipment (UE) between a standalone mode of operation and a non-standalone mode of operation. For example, a UE may be handed-over from standalone to non-standalone, or vice versa. Moreover, this handover may be an inter-system handover (e.g., between an LTE core network and an NR core network).
Patent WO-2021029894-A1 (WO)
Inventor: NGUYEN BENJAMIN
IPC: H01M16/00
Filed: 2019-08-15
Abstract: A power storage and generation system is modular, portable, stackable, electrically connectable, interchangeable, and customizable with respect to interconnections among one another. The electrical connections are arranged in such a manner that they are not exposed to the user when in use, thus preventing accidental short circuits or electrical shocks. The power storage and generation systems can be used together or separately to provide both D/C power then converts to A/C power supply for electrical equipment at remote locations. Different configurations allow for the adaptation of the system to different voltage and amperage requirements for various applications.
Patent WO-2020068410-A1 (WO)
Title: Cell reselection in communication systems using unlicensed frequency bands
Inventor: CHANG HENRY
IPC: H04W36/32
Filed: 2019-09-10
Abstract: Cell selection in a New Radio-Unlicensed Standalone (NR-U SA) communication system is managed by allowing UE devices to avoid measurements of frequencies that are occupied. A base station (gNB) may indicate to the UE device frequencies that can be skipped or may allow the UE device to skip frequencies for a temporary period after the frequencies have been determined to be occupied.
Patent WO-2020082009-A1 (WO)
Title: System and method for rendering objects transparent to ultrasound
Inventor: GUMA MONICA
IPC: H01P1/32
Filed: 2019-10-18
Abstract: Non-resonant acoustic meta-material, method of fabrication, and uses thereof are disclosed herein. A layer of a first material is formed on a first substrate. A layer of a second material is formed on the layer of the first material to produce a stacked layer of first and second materials. At least a portion of the stacked layer of first and second materials is exposed to a radiation. The exposed portion of the second material is removed from the stacked layer of first and second materials. A cavity is formed using the removed exposed portion of the second material. The cavity includes a membrane formed from at least a portion of the first material. Additionally, an ultrasound system includes an ultrasound transducer and the non-resonant acoustic metamaterial coupled to the ultrasound transducer.
Patent WO-2020092257-A1 (WO)
Title: Constant time secure arithmetic-to-boolean mask conversion
Inventor: HUTTER MICHAEL
IPC: G06F21/72
Filed: 2019-10-28
Abstract: A first arithmetic input share and a second arithmetic input share of an initial arithmetically-masked cryptographic value are received. A sequence of operations using the arithmetic input shares and a randomly generated number is performed, where a current operation in the sequence of operations generates a corresponding intermediate value that is used in a subsequent operation. At the end of the sequence of operations, a first Boolean output share and a second Boolean output share are generated. The arithmetic-to-Boolean mask conversion is independent of the input bit length.
Patent WO-2021101541-A1 (WO)
Inventor: SHEAR RILEY
IPC: F16H55/00
Filed: 2019-11-20
Abstract: A variety of transmission mechanisms are provided that include split pulleys nested within each other in order to reduce the size of the transmissions, to provide infinitely variable transmission ratios that include forward and reverse ratios, or to provide some other benefits. These transmissions include"W"-shaped belts, having both contact surfaces that are directed outward from the belt and inward, toward a center-line of the belt, to contact the pulleys with respective different inward- and outward-directed contact surfaces. Accordingly, the surfaces at which the belt contacts the different pulleys may be substantially the same with respect to a hinge or other structure of the belt. This improvement may permit higher levels of power transmission, increased efficiency, and increased transmission lifetime. Additionally, variable-eccentricity variable transmissions are provided wherein the eccentricity of rotation of an inner, nested pulley varies with changes in the transmission ratio of the transmission.
Patent WO-2020123152-A1 (WO)
Title: Compositions and methods for the treatment of "plaques and tangles" in humans and animals
Inventor: SNOW ALAN
IPC: A61P25/28
Filed: 2019-11-26
Abstract: Composition and methods for treating brain "plaques" and/or "tangles" in a subject wherein the method comprises administration of a therapeutically effective amount of a composition comprising a black currant extract, Uncaria tomentosa extract, and an oolong tea extract.
Patent WO-2020123541-A1 (WO)
Inventor: HONNAVARA-PRASAD SUSHMA
IPC: G06F8/41
Filed: 2019-12-10
Abstract: Selon un mode de réalisation, la présente invention concerne un procédé de réduction de la puissance dans un processeur d'intelligence artificielle. Pour chaque cycle, sur une pluralité de cycles, un modèle d'IA est traduit en opérations exécutables sur un processeur d'intelligence artificielle. La traduction repose sur des paramètres de puissance qui correspondent à la consommation de puissance et aux performances du processeur d'intelligence artificielle. Le processeur d'IA est configuré avec les opérations exécutables et des ensembles de données d'activation d'entrée sont traités. En conséquence, des ensembles de résultats, des données de consommation de puissance et des données de performance sont générés et stockés sur la pluralité de cycles. Le procédé comprend en outre l'entraînement d'un algorithme d'IA à l'aide des paramètres, des données de consommation de puissance et des données de performance stockés. Un algorithme d'IA entraîné délivre une pluralité de paramètres optimisés pour réduire la consommation de puissance du processeur d'IA. Le modèle d'IA est ensuite traduit en opérations exécutables optimisées sur la base de la pluralité de paramètres optimisés.
Patent WO-2020123858-A1 (WO)
Title: Systèmes d'identification biométrique et dispositifs associés
Inventor: WEST LAWRENCE
IPC: A61B3/14
Filed: 2019-12-12
Abstract: La présente invention concerne des techniques et un appareil permettant de capturer une image du fond de la rétine d'une personne, d'identifier la personne, d'accéder à divers enregistrements électroniques (y compris des enregistrements de santé) ou comptes ou dispositifs associés à la personne, de déterminer la prédisposition d'une personne à certaines maladies et/ou de diagnostiquer des problèmes de santé de la personne. Certains modes de réalisation concernent un appareil d'imagerie comportant un ou plusieurs dispositifs d'imagerie permettant de capturer une ou plusieurs images d'un œil ou des yeux d'une personne. L'appareil d'imagerie décrit dans la description peut comprendre des composants électroniques permettant d'analyser et/ou d'échanger des données d'image et/ou de santé capturées avec d'autres dispositifs. Selon divers modes de réalisation, l'appareil d'imagerie décrit dans la description peut être configuré, en variante ou en plus, pour des techniques d'identification biométrique et/ou de détermination d'état de santé, telles que décrites dans la description.
Patent WO-2020132203-A1 (WO)
Title: Mélanges de poudre sèche de polymères perfluorés amorphes, leurs procédés de fabrication et articles dérivés des mélanges de poudre sèche
Inventor: FUKUSHI TATSUO
IPC: C08L27/18
Filed: 2019-12-19
Abstract: L'invention concerne un procédé de fabrication d'un perfluoroélastomère durcissable, l'élastomère perfluoré durcissable comprenant des particules d'un fluoropolymère semi-cristallin, le fluoropolymère semi-cristallin étant un copolymère de TFE ne comprenant pas plus de 1 % en poids d'au moins un monomère fluoré supplémentaire. Le procédé comprend les étapes suivantes: (A) l'obtention d'un perfluoropolymère amorphe et les particules du fluoropolymère semi-cristallin; et (c) le mélange à sec du perfluoropolymère amorphe et des particules pour former un perfluoroélastomère durcissable.
Patent WO-2020132524-A1 (WO)
Inventor: KAPADIA CHAITANYA
IPC: G06Q10/02
Filed: 2019-12-20
Abstract: A voice check-in platform includes a salon application associated with a voice capable device, wherein a user requests via voice an appointment for a salon service. The platform includes a location service in communication with the salon application for finding a salon nearby a user; a salon services API in communication with the salon application for finding a requested salon service and time for appointment for the salon; and a database interface responding to a request for making an appointment with the salon. A method of using a voice check-in platform includes instructions, when executed by a processor, that cause the processor to execute actions including: receiving, by a first processor, a request received via an associated voice capable device for booking an appointment for a service provided by a salon, wherein the first processor is a processor of a device, the device includes machine readable memory accessible by the first processor; finding a salon and service, by the first processor in response the request; prompting, by the first processor, a booking for the salon and service via an associated voice capable device; and upon receiving, by the first processor, a confirmation from the user, booking the salon and service.
Patent WO-2020142338-A1 (WO)
Inventor: COTHREL ANDREW
IPC: A61M5/46
Filed: 2019-12-26
Abstract: Real-time compensation of a needle path into tissue comprises detecting initiation of a needle insertion operation, monitoring a condition associated with the detected needle insertion operation as the needle follows a first path toward a target point, and performing a dynamic compensation modification where a change is detected in the monitored condition that deviates beyond a first predetermined threshold. Dynamic compensation is carried out by calculating a correction necessary to compensate the needle insertion operation based upon the detected change in the monitored condition, generating a likelihood that the calculated correction will result in a successful needle insertion, and transmitting a command to a delivery system that effectuates insertion of the needle based upon the calculated correction where the generated likelihood exceeds a second predetermined threshold, otherwise transmitting a command to stop the needle insertion operation before the needle breaches the tissue.
Patent WO-2020142532-A1 (WO)
Title: Agrégation d'ensembles de coordination actifs multiples pour gestion de mobilité
Inventor: WANG JIBING
IPC: H04W36/00
Filed: 2019-12-31
Abstract: L'invention concerne des aspects d'une agrégation de multiples ensembles de coordination actifs (ACS) pour une gestion de la mobilité. Une station de base maîtresse (121) coordonne l'agrégation de communications de plan de commande et de plan utilisateur, générées par un premier ensemble de coordination actif pour une première communication commune entre le premier ACS (702) et un équipement utilisateur (110), le premier ACS comprenant la station de base maîtresse et au moins une deuxième station de base (122, 123). La station de base maîtresse reçoit, en provenance d'une deuxième station de base maîtresse (124) d'un second ACS (704), des informations de plan de commande ou des données de plan utilisateur associées à une seconde communication commune entre le second ACS et l'UE, le second ACS comprenant la deuxième station de base maîtresse (124) et au moins une troisième station de base. La station de base maîtresse agrège les communications de plan de commande et de plan utilisateur avec au moins une partie des informations de plan de commande ou des données de plan utilisateur pour coordonner un débit de données vers l'équipement utilisateur.
Patent WO-2020176595-A1 (WO)
Inventor: ALIDIO RAUL
IPC: H04W4/40
Filed: 2020-02-26
Abstract: Examples disclosed herein relate to a switchable reflective phase shifter for millimeter wave applications. The switchable reflective phase shifter has a switchable phase shift network with a plurality of switches to activate a plurality of phase subranges in response to a plurality of bias voltages provided by a control module, and a reflective phase shifter to generate phase shifts in a given phase subrange activated by a given switch in the plurality of switches.
Patent WO-2021173148-A1 (WO)
Inventor: HU YATAO RACHEL
IPC: C08F4/24
Filed: 2020-02-28
Abstract: A composition, such as a catalyst precursor or a catalyst comprising a Cr coated silica support with particularly defined levels of Na and Al, such that the resulting Cr/Silica catalyst has an increased MI potential is disclosed. In an embodiment, the disclosed catalyst composition comprises a silica-containing substrate made using a base-set gel and comprising a catalytically active metal consisting of Cr, with Al impurities of less than 50 ppm and Na in an amount of less than 800 ppm of the catalyst composition. The disclosed composition has an increased MI potential over a catalyst having higher Al content, a lower Na:Al ratio, or both. Methods of making the disclosed composition, and methods of using it to prepare a polyethylene are also disclosed.
Patent WO-2020180700-A1 (WO)
Title: Mappage de résidus protéiques à l'aide d'une combinaison d'un balayage de mutation profond et d'un séquençage haut débit d'expression phagique
Inventor: OVERBAUGH JULIE
IPC: C40B40/10
Filed: 2020-02-28
Abstract: La présente invention fournit un mappage de résidus protéiques à l'aide d'une combinaison d'un balayage de mutation profond et d'un séquençage haut débit d'expression phagique. Les méthodes divulguées permettent la cartographie d'épitopes d'anticorps et la détermination de changements dans des résidus d'une protéine abolissant la liaison de la protéine à une molécule de liaison candidate.
Patent WO-2020226771-A1 (WO)
Inventor: NUSHI BESMIRA
IPC: G06N5/04
Filed: 2020-03-25
Abstract: The present disclosure relates to systems, methods, and computer readable media that evaluate performance of a machine learning system in connection with a test dataset. For example, systems disclosed herein may receive a test dataset and identify label information for the test dataset including feature information and ground truth data. The systems disclosed herein can compare the ground truth data and outputs generated by a machine learning system to evaluate performance of the machine learning system with respect to the test dataset. The systems disclosed herein may further generate feature clusters based on failed outputs and corresponding features and generate a number of performance views that illustrate performance of the machine learning system with respect to clustered groupings of the test dataset.
Patent WO-2020198592-A1 (WO)
Inventor: BUTLER WILLIAM
IPC: A61B6/00
Filed: 2020-03-27
Abstract: L'invention concerne des techniques pour reconstruire des phénomènes de fréquence cardiaque à partir d'une séquence d'images angiographiques, c'est-à-dire des images de projection bidimensionnelles acquises à un rythme cardiaque plus rapide (supérieur au double), et analysées pour fournir une reconstruction spatio-temporelle d'ondes d'impulsion vasculaire en mouvement en fonction de cette projection. Selon certains aspects, un filtre passe-bande de fréquence cardiaque et/ou un agrandissement eulérien peuvent être appliqués aux données angiographiques pour délivrer en sortie la reconstruction spatio-temporelle de phénomènes angiographiques de fréquence cardiaque.
Patent WO-2020210755-A1 (WO)
Title: Passive variable stiffness device for vibration isolation
Inventor: WALSH KENNETH
IPC: F16F7/10
Filed: 2020-04-10
Abstract: Described and shown are passive variable stiffness devices, which are of compact design and configured to produce a restoring force that varies optimally with the isolator displacement when subjected to vibration-inducing loading.
Patent WO-2020226853-A1 (WO)
Title: Traitement d'eau de mer pour obtenir de l'eau à salinité élevée avec une faible dureté pour une récupération améliorée de pétrole
Inventor: ANTONOPOULOS NICK
IPC: B01D61/02
Filed: 2020-04-13
Abstract: L'invention concerne une eau d'alimentation à salinité élevée telle que l'eau de mer traitée pour produire un concentré d'osmose inverse (OI) et un perméat d'OI. Éventuellement, une partie ou la totalité du concentré d'OI peut être filtrée pour produire un perméat de nanofiltration (NF). Facultativement, une partie d'eau d'alimentation peut également être filtrée pour produire un perméat de NF sans être d'abord concentrée par traitement d'OI. Le perméat de NF, ou un mélange du perméat d'OI et du perméat de NF, peut être utilisé pour obtenir une eau produite pour une injection dans un réservoir de pétrole afin d'améliorer la récupération du pétrole. Facultativement, l'eau produite aura une salinité supérieure à l'eau d'alimentation, ou d'au moins 30 g/l. L'eau produite peut avoir une dureté inférieure à 20 mg/l.
Patent WO-2020223630-A1 (WO)
Title: Enhanced chirp excitation signal for broadband impedance measurement
Inventor: HILL BRYCE
IPC: G01R29/26
Filed: 2020-05-01
Abstract: Devices and methods to perform AC impedance measurement of a device which use an excitation signal including a root mean squared current or a root mean squared voltage in a sequence of one or more frequency groups, wherein each of said frequency groups includes a summation of one or more frequencies within a frequency spread.
Patent WO-2020227302-A1 (WO)
Title: System and method for outdoor leak detection
Inventor: JAVEY SHAHRAM
IPC: G01F15/07
Filed: 2020-05-05
Abstract: A computer implemented method implemented on a computer system including non-transient memory storing instructions for identifying leak locations based on environmental includes tracking a utility supply usage environment in environmental imagery captured over a period of time, identifying changes in the environmental imagery indicative of a leak location, applying a property profile to the utility supply usage environment to generate leak location property data, identifying one or more flow measurement devices based on the leak location and leak location property data, and generating a leak notification based on the leak location in the environmental imagery, the property profile data and meter data from the identified one or more flow measurement devices
Patent WO-2021050116-A1 (WO)
Title: Selective liquiphobic surface modification of substrates
Inventor: DAI JINHUA
IPC: H01L21/02
Filed: 2020-05-06
Abstract: Materials and methods for modifying semiconducting substrate surfaces in order to dramatically change surface energy are provided. Preferred materials include perfluorocarbon molecules or polymers with various functional groups. The functional groups (carboxylic acids, hydroxyls, epoxies, aldehydes, and/or thiols) attach materials to the substrate surface by physical adsorption or chemical bonding, while the perfluorocarbon components contribute to low surface energy. Utilization of the disclosed materials and methods allows rapid transformation of surface properties from hydrophilic to hydrophobic (water contact angle 120° and PGMEA contact angle 70°). Selective liquiphobic modifications of copper over Si/SiOx, TiOx over Si/SiOx, and SiN over SiOx are also demonstrated.
Patent WO-2020231877-A1 (WO)
Title: Ethernet signal format using 256b/257b block encoding
Inventor: GAREAU SEBASTIEN
IPC: H04L49/901
Filed: 2020-05-09
Abstract: A circuit (80) includes a buffer (84) configured to receive an Ethernet signal (10) having 66b blocks including 66b overhead blocks (12) and 66b data blocks (14), wherein the buffer (84) is configured to accumulate the 66b overhead blocks (12) and the 66b data blocks (14); a mapping circuit (86) configured to map four x 66b overhead blocks (12) from the buffer (84) into a 257b overhead block (52) and to map a sequence of four x 66b data blocks (14) from the buffer (84) into a 257b data block (54); and a transmit circuit configured to transmit an Ethernet signal (50) having 257b blocks from the mapping circuit (86).
Patent WO-2021247016-A1 (WO)
Inventor: STRAHAN SAMUEL K
IPC: B60C23/04
Filed: 2020-06-03
Abstract: Methods, systems, apparatuses, and computer program products for detecting a condition of a road surface are disclosed. In a particular embodiment, detecting a condition of a road surface includes a tire monitoring sensor generating accelerometric data and identifying one or more characteristics of the accelerometric data. In this embodiment, the tire monitoring sensor uses the one or more characteristics to determine a road condition value indicating a condition of a road surface associated with the tire.
Patent WO-2021029969-A1 (WO)
Inventor: SUTTON ANDREW J
IPC: G02B6/122
Filed: 2020-06-21
Abstract: An optical device (20A, 20B, 100, 200, 800) includes a first array of emitters (28A, 28B) disposed on a semiconductor substrate (218) and configured to emit respective beams of optical radiation. A second array (36A, 36B, 224, 808) of micro-optics (34A, 34B, 226, 802) is positioned in alignment with the respective beams of the optical emitters and arranged to condition phases of the beams so that different ones of the beams are transmitted with different phase qualities
Patent WO-2021011561-A1 (WO)
Inventor: LANGENAU DAVID M
IPC: A01K67/027
Filed: 2020-07-14
Abstract: Genetically-modified zebrafish lacking one or more immune-related genes, and the use thereof, e.g., in cell or tissue transplantation methods or in stem cell biology. Tumors, tissues, and cells originating from zebrafish, other fish species, frogs, mouse, human, or other mammals can be readily engrafted into zebrafish that lack specific immune system regulatory genes. Here, described are zebrafish in which the entire genomic regions comprising the coding sequences of genes required for the development of T, B, and NK cells (including NK-lysin expressing cells) are deleted.
Patent WO-2021021638-A1 (WO)
Inventor: CZERNIAWSKI JUSTIN
IPC: G21K5/08
Filed: 2020-07-24
Abstract: An on-axis, angled, rotator device is disclosed. The rotator device may include a container containing a slot for receiving a sample. An angle of the slot may be configured to be between 0 and 180 degrees relative to a perpendicular irradiation plane of a radiation device. The rotator device may include a cup positioned within an opening of the container. Additionally, the rotator device may include a driveshaft configured to transmit torque to cause the cup to be rotated when the cup is positioned within the opening. When the sample resides within the slot and the driveshaft transmits the torque to the cup, the cup may cause the sample to rotate about a center axis of the sample. The angle of the slot containing the sample and the rotation of the sample about the center axis may facilitate uniform radiation exposure to the sample when the radiation device emits radiation.
Patent WO-2021022123-A1 (WO)
Inventor: CIRIK ALI
IPC: H04W74/08
Filed: 2020-07-31
Abstract: A wireless device receives, via a first control resource set (coreset) of a first cell, an order for transmitting a preamble via a second cell. A downlink control information (DCI) for a response to the preamble is received via a second coreset of the second cell. The receiving of the DCI is based on a transmission configuration indicator (TCI) state of the second coreset in response to the first cell being different from the second cell.
Patent WO-2021045890-A1 (WO)
Title: Cellular potassium imaging using a ratiometric fluorescent sensor
Inventor: WANG ZEMING
IPC: G01N21/64
Filed: 2020-08-15
Abstract: Selective ratiometric sensors detect biologically-relevant concentrations of potassium ions in aqueous solution at physiological pH as well as in intact, living biological specimens.