baber/WOPTO huggingface dataset:
Patent WO-2020092388-A1 (WO)
Title: Channel access mechanism for wireless communications
Inventor: BHARADWAJ ARJUN
IPC: H04W74/08
Filed: 2019-10-29
Abstract: In a device to device (D2D) communication scenario such as vehicle to anything (V2X) communications, channel access of a device such as a user equipment (UE) may not be controlled by network devices. Using the disclosed channel access mechanism, a device may autonomously access a channel for transportation related communications. A device may determine to transmit a data packet in a portion of bandwidth. The device may select a listen before talk counter defining a time period to wait before beginning a transmission of the data packet. The device may sense the portion of bandwidth during the time period for transmissions of other UEs occupying frequency resource blocks within the portion of bandwidth. The device may select unoccupied frequency resource blocks within the portion of bandwidth based on the sensing. The device may transmit the data packet on the unoccupied frequency resource blocks after the period of time.
Patent WO-2020101921-A1 (WO)
Inventor: LEE HEECHOON
IPC: H04L5/00
Filed: 2019-11-01
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a carrier aggregation (CA) configuration for communications on a set of cells. The UE may determine that signals transmitted on the set of cells may be spatially quasi co-located based on the CA configuration and a predetermined relationship rule. The UE may determine that the signals are spatially co-located based on receiving multiple synchronization signal blocks (SSBs) that have a same SSB index, receiving a common SSB, assuming that an SSB and reference signals sourced by the SSB are spatially quasi co-located, receiving a signal from a particular cell of the set of cells, or receiving a common spatial QCL relationship during a configured period of time. Once the spatial QCL relationship is determined, the UE may receive the signals transmitted on the set of cells based on the spatial QCL relationship.
Patent WO-2020102678-A1 (WO)
Title: Multi-channel optical multiplexer or demultiplexer
Inventor: DU TENGDA
IPC: G02B6/293
Filed: 2019-11-15
Abstract: In an example embodiment, a method includes receiving a first combined optical signal (209A) at an edge filter (250). The method further includes redirecting, at the edge filter (250), a second combined optical (209B) signal toward a first zigzag demultiplexer (210); and passing a third combined optical signal (209C) through the edge filter (250) toward a light redirector (230) based on wavelength. The method further includes redirecting the third combined optical signal (209C) toward a second zigzag demultiplexer (220). The method may further includes separating, at the first zigzag demultiplexer (210), the second combined optical signal (209A) into a first optical signal on a first optical path (201) and a second optical signal on a second optical path (202 based on wavelength. The method further includes separating, at the second zigzag demultiplexer, the third combined optical signal into a third optical signal on a third optical path (205) and a fourth optical signal on a fourth optical path (206) based on wavelengths.
Patent WO-2020117736-A1 (WO)
Inventor: PETERMANN OLIVER O
IPC: A61K47/38
Filed: 2019-12-03
Abstract: A hydroxypropyl methylcellulose acetate succinate having a weight average molecular weight Mw of at least 800,000 Dalton is useful for preparing solid dispersions, coated dosage forms, capsule shells and hydrogels. The hydrogel is formed from the hydroxypropyl methylcellulose acetate succinate and water by heat treatment and syneresis, wherein the hydrogel, at a temperature of 21°C, has a water content of from 15 to 97 weight percent, based on the total weight of the hydrogel.
Patent WO-2020117830-A1 (WO)
Title: Methods for producing proteinaceous food product ingredients, a pet food comprising said ingredient and a method of removing malodors from, and/or increasing the palatability of, said ingredient
Inventor: YONEMOTO LUCIO
IPC: A23K10/37
Filed: 2019-12-03
Abstract: A food product ingredient formed from a keratinous protein-containing material, e.g, feathers, and methods of making the same. The methods include cleaning the keratinous protein- containing material, combining the keratinous protein-containing material with a cereal bran to form a mixture, and hydrolyzing the mixture to form the food product ingredient. Optionally, of the keratinous protein-containing material is cleaned and/or frozen within 5 hours of collection. The methods generate fewer unpleasant odors, and food product ingredients produced by the method can similarly benefit. The food product ingredient may be incorporated into a food product, such as a pet food product.
Patent WO-2020132549-A1 (WO)
Inventor: LEIT DE MORADEI SILVANA MARCEL
IPC: A61P35/00
Filed: 2019-12-20
Abstract: La présente invention concerne des composés, des compositions de ceux-ci, et des procédés d'utilisation de ceux-ci pour la modulation de STING, et le traitement de troubles à médiation par STING.
Patent WO-2021150223-A1 (WO)
Inventor: DRERA SALEEM S
IPC: C07B59/00
Filed: 2020-01-23
Abstract: La présente divulgation concerne des systèmes et des procédés de production de solutions personnalisées de médicaments contenant des isotopes radioactifs (par exemple des isotopes radioactifs émettant des particules alpha). Les solutions peuvent être produites par des étapes appropriées de vieillissement et de séparation. On peut ainsi obtenir des quantités thérapeutiquement efficaces de Pb-212 et/ou de Bi-213.
Patent WO-2020160313-A1 (WO)
Inventor: Panchaksharaiah Vishwas Sharadanagar
IPC: H04N21/2187
Filed: 2020-01-30
Abstract: La présente invention concerne des systèmes et des procédés permettant d'afficher du contenu sur la base d'une surveillance d'évènements. Un dispositif informatique lit une partie retardée d'un flux de contenu en direct communiqué au dispositif informatique par l'intermédiaire d'un réseau de communication. Le dispositif informatique détecte un événement dans le flux de contenu en direct et détermine un rang de l'événement. Sur la base du rang de l'événement, le dispositif informatique détermine s'il faut lire l'événement au lieu de la partie retardée du flux de contenu en direct. En réponse à la détermination de lecture de l'événement, le dispositif informatique lit l'événement au lieu de la partie retardée du flux de contenu en direct.
Patent WO-2020163749-A1 (WO)
Title: Commande coordonnée de ressource de génération électrique renouvelable et dispositif de stockage de charge
Inventor: HANSEN LUKAS
IPC: H02J3/38
Filed: 2020-02-07
Abstract: L'invention concerne un procédé de commande coordonnée d'une source d'énergie électrique renouvelable (RES) et un dispositif de stockage d'énergie électrique (EES) utilise une prévision dépendante du temps de production d'énergie électrique par le RES et un programme d'état de charge (SOC) pour L'EES comprenant au moins une valeur cible de SOC. Un signal de commande de charge/décharge variant dans le temps est configuré pour s'assurer que le programme de SOC est satisfait par la charge à un débit nécessaire pour satisfaire la valeur cible de SOC, tout en mettant à jour périodiquement la génération du signal de commande de charge/décharge sur la base d'une prévision dépendante du temps mise à jour pour la production d'énergie électrique et/ou un programme de SOC mis à jour. Une période de rafraîchissement configurable peut être utilisée pour limiter les mises à jour du signal de commande variant dans le temps comprenant le calcul et l'utilisation d'une nouvelle valeur de point de base pour l'énergie agrégée fournie par l'installation RES-ESS à un réseau électrique.
Patent WO-2020205072-A1 (WO)
Inventor: CRISPIN DOYLE
IPC: G01L11/02
Filed: 2020-02-14
Abstract: La présente invention concerne un procédé de formation d'un capteur de pression dans lequel est fournie une fibre optique, la fibre optique comprenant une âme, une gaine entourant l'âme, et une structure de biréfringence pour induire une biréfringence dans l'âme. La structure de biréfringence comprend des premier et deuxième trous contenus à l'intérieur de la gaine et s'étendant parallèlement à l'âme. Une partie de la fibre optique comprenant l'âme et la structure de biréfringence est enfermée à l'intérieur d'une chambre, la chambre étant définie par un boîtier comprenant un élément de transfert de pression permettant d'égaliser la pression entre l'intérieur et l'extérieur du boîtier. Un capteur optique est disposé le long de l'âme de la fibre optique. La fourniture du capteur optique consiste à induire optiquement une contrainte dans l'âme de telle sorte que le capteur optique présente une biréfringence intrinsèque. La chambre est remplie d'un fluide essentiellement non compressible. Par conséquent, la structure de biréfringence est formée de façon à convertir une pression externe fournie par le fluide non compressible à l'intérieur de la chambre en une contrainte anisotrope dans le capteur optique.
Patent WO-2020190440-A1 (WO)
Inventor: MANIPATRUNI SASIKANTH
IPC: G06N3/06
Filed: 2020-02-19
Abstract: Described is a packaging technology to improve performance of an AI processing system. An IC package comprises: a substrate; a first die on the substrate, and a second die stacked over the first die. The first die includes memory and the second die includes computational logic. The first die comprises RAM such as a ferroelectric RAM (FeRAM), SRAM, or DRAM having bit-cells. Each bit-cell comprises an access transistor and a capacitor including ferroelectric material. The access transistor is coupled to the ferroelectric material. The memory of the first die may store input data and weight factors. The computational logic of the second die is coupled to the memory of the first die. The second die is an inference die that applies fixed weights for a trained model to an input data to generate an output. In one example, the second die is a training die that enables learning of the weights.
Patent WO-2020176601-A1 (WO)
Inventor: LEUNG GILBERT
IPC: F16D7/04
Filed: 2020-02-26
Abstract: Torque limiting connectors are described herein. A torque limiting connector includes an outer connector, and inner connector, and a clutch. The outer connector includes a profile disposed on an inner surface of the outer connector. The inner connector may be disposed within the outer connector and can include an upper threaded portion and a lower threaded portion. The clutch can be disposed around and rotationally coupled to the inner connector and can include a plurality of clutch teeth extending from an outer surface of the clutch, wherein the plurality of clutch teeth are outwardly biased to be releasably engaged with the profile of the outer connector. The plurality of clutch teeth can be configured to transfer torque from the outer connector to the inner connector when the torque is below a torque limit, and prevent transfer of torque when the torque exceeds the torque limit.
Patent WO-2020191399-A1 (WO)
Inventor: ILAMI MAHDI
IPC: A61B1/00
Filed: 2020-03-23
Abstract: La présente invention concerne un ensemble orientable comprenant une structure à corps allongé présentant un instrument disposé à son extrémité distale, un matériau prémagnétisé disposé plus près de l'extrémité distale que d'une extrémité proximale, et qui est configuré afin de permettre l'orientation de l'instrument à travers le tissu d'un corps animal sensible à l'application d'un champ magnétique externe au corps. Un procédé de guidage du passage d'un instrument à travers le tissu consiste à modifier la force et/ou la position d'au moins une source de champ magnétique externe à un corps animal afin d'interagir avec, et effectuer, le mouvement d'un matériau prémagnétisé inséré dans le corps animal.
Patent WO-2020210131-A1 (WO)
Title: Unmanned aerial system and method for contact inspection and otherwise performing work on power line components
Inventor: BEIRO MICHAEL
IPC: H02G1/02
Filed: 2020-04-03
Abstract: A system for performing work on electrical power lines and/or splices on electrical power lines comprises an unmanned aerial vehicle (UAV), a power line tool adapted to perch on an electrical power line and/or a splice on an electrical power line, a support frame selectively releasably attached to the UAV, and a plurality of flexible dielectric support lines attaching the power line tool to the support frame. Each of the support lines are attached to a corresponding attachment point on the support frame and a corresponding attachment point on the power line tool.
Patent WO-2021206702-A1 (WO)
Title: System and method for processing a workpiece
Inventor: PICKERING NICHOLAS
IPC: B23K7/10
Filed: 2020-04-08
Abstract: A system: (40) is provided for processing a workpiece (44). The system (40) includes a support surface (48) for supporting the workpiece (44) and defining a processing path (P) along which the workpiece (44) may travel relative to the system (40). The system (40) includes at least one tool (84a, 84b, 64c) for performing a process on the workpiece (44) that is movable In a work zone (WZ) along a predetermined length (L) of the workpiece (44) in a direction along the processing path (P). The system (40) includes a movable clamp assembly (80) having opposing clamping pads (84, 88) movable into and out of the work zone (WZ) along the processing path (P) to clamp a portion of the workpiece (44) located in the work zone (WZ) prior to the at least one tool (64a, 84b, 84c) performing a process on the workpiece (44).
Patent WO-2020226847-A1 (WO)
Title: Capture indicator for a virtual world
Inventor: BOESEL BENJAMIN HUNTER
IPC: G06F3/01
Filed: 2020-04-13
Abstract: Examples are disclosed that relate to computing devices, head-mounted display devices, and methods for displaying a capture indicator within a virtual world. In one example, a method comprises displaying, via a display subsystem, a virtual world; receiving, from a sensor, location data defining a user pose; using the user pose to define a camera pose; generating a capture indicator corresponding to the camera pose; and displaying the capture indicator within the virtual world.
Patent WO-2020242631-A1 (WO)
Title: System and method for cardinality estimation feedback loops in query processing
Inventor: LOPES PEDRO M
IPC: G06F16/2453
Filed: 2020-04-18
Abstract: Methods for cardinality estimation feedback loops in query processing are performed by systems and devices. A query host executes queries against data sources via an engine based on estimated cardinalities, and query monitors generate event signals during and at completion of execution. Event signals include indicia of actual data cardinality, runtime statistics, and query parameters in query plans, and are routed to analyzers of a feedback optimizer where event signal information is analyzed. The feedback optimizer utilizes analysis results to generate change recommendations as feedback for later executions of the queries, or similar queries, performed by a query optimizer of the query host. The query host stores change recommendations, and subsequent queries are monitored for the same or similar queries to which change recommendations are applied to query plans for execution and observance by the query monitors. Change recommendations are optionally viewed and selected via a user interface.
Patent WO-2020227198-A1 (WO)
Title: Next generation of light-emitting plant longer duration and brighter
Inventor: STRANO MICHAEL
IPC: A01H3/00
Filed: 2020-05-04
Abstract: A light emitting plant can include a long duration emissive material.
Patent WO-2021154323-A1 (WO)
Title: Determination of representative elemental length based on subsurface formation data
Inventor: WEI WAN
IPC: E21B47/12
Filed: 2020-05-12
Abstract: A method and system for forming Representative Elemental Length (REL) of well data. The method may comprise inputting log data from a borehole in a formation into an information handling system, identifying an initial length of the REL section and divide the log data into a plurality of REL investigation sections that are of substantially equal length, calculating an average value of a formation property for each of the plurality of REL investigation sections, and selecting a maximum value and a minimum value of the REL investigation sections. The method may further comprise checking the maximum value and the minimum value are stable, deriving the formation property for each of the REL sections as an output, and forming a model of the formation from each of the REL sections. The system may comprise a downhole device, configured to take measurements of a formation, and an information handling system.
Patent WO-2020251809-A1 (WO)
Title: Coated o-ring for protecting an electro- static chuck in a plasma processing chamber
Inventor: OHKURA YUMA
IPC: H01J37/32
Filed: 2020-06-02
Abstract: A coated O-ring for use in a plasma processing chamber is provided. The O- ring has a ring-shaped elastomeric body. A coating, comprising a fluoropolymer, covers the ring-shaped elastomeric body, wherein the coating has a higher concentration of fluoropolymer than the ring-shaped elastomeric body or the ring- shaped elastomeric body is fluoropolymer free.
Patent WO-2020257100-A1 (WO)
Inventor: CARPENTER ALEX E
IPC: C07C29/141
Filed: 2020-06-15
Abstract: Vinylidene olefins may undergo hydroformylation in the presence of an unmodifed cobalt catalyst to form compositions comprising a mixture of alcohol molecules having a specified amount of branching. In particular, the compositions may feature a mixture comprising reduced hydroibrmy 1 ated reaction products of a vinylidene olefin comprising alcohol molecules represented by at least one of Structures 3-5. The mixture has an average of about 1.2 to about 2.1 branches per alcohol molecule. R a  and R b  may be the same or different and comprise a branched or unbranched alkyl group having about 6 to about 14 carbon atoms, excluding branches. Variable m is an integer ranging from 0 to a number of carbon atoms in R b . R b  is a branched or unbranched alkyl group having m+1 carbon atoms less than R b .
Patent WO-2020257281-A1 (WO)
Inventor: PETERSEN THOMAS
IPC: A61P9/10
Filed: 2020-06-17
Abstract: Methods and compositions relating to isolated mitochondria are disclosed. For example, cells, tissues, or organs can be treated with isolated mitochondria, such as porcine mitochondria, to improve mitochondrial function in the cell, tissue, or organ. The improvements to mitochondrial function include increased oxygen consumption and increased ATP synthesis. Such methods and compositions are useful for cell therapy; organ and tissue transplantation; organ and tissue engineering; and cold storage or shipment of harvested organs, tissues, and cells.
Patent WO-2020263847-A1 (WO)
Title: Formes solides de tert-butyl (s)-2-((2s,3r)-1-amino-3-hydroxy-1-oxobu tan-2-yl)-1-oxo -2, 5-diazaspiro[3,4]octane-5-carboxylate et leurs procédés de préparation
Inventor: YUAN XIAODA
IPC: C07D487/10
Filed: 2020-06-23
Abstract: L'invention concerne des formes à l'état solide de tert-butyl ( S )-2-((2 S ,3 R )-1-amino-3-hydroxy- 1-oxobutan-2-y1)-1-oxo-2,5-diazaspiro[3.4]octane- 5-carboxylate, des compositions pharmaceutiques, une préparation et des utilisations de celles-ci.
Patent WO-2021011314-A1 (WO)
Inventor: Venkatesh Ganesh
IPC: G06N3/04
Filed: 2020-07-09
Abstract: Disclosed herein includes a system, a method, and a device for receiving input data to generate a plurality of outputs for a layer of a neural network. The plurality of outputs are arranged in a first array. Dimensions of the first array may be compared with dimensions of a processing unit (PE) array including a plurality of PEs. According to a result of the comparing, the first array is partitioned into subarrays by the processor. Each of the subarrays has dimensions less than or equal to the dimensions of the PE array. A first group of PEs in the PE array is assigned to a first one of the subarrays. A corresponding output of the plurality of outputs is generated using a portion of the input data by each PE of the first group of PEs assigned to the first one of the subarrays.
Patent WO-2021011702-A1 (WO)
Inventor: DUMONTELLE JEFFREY
IPC: A61B17/94
Filed: 2020-07-15
Abstract: An implantable valve replacement system for a cardiovascular valve may include an adjustable stabilizing ring. The stabilizing ring may be composed of a body member that is transitionable from an elongate insertion geometry to an annular operable geometry. The stabilizing ring may further include a plurality of anchors deployable in the annular operable geometry to engage the annulus of the cardiovascular valve. The ring may be used in conjunction with an implantable valve frame. The valve frame may be located within the ring and the ring, in turn, may be stabilized through the anchors engaging the valve annulus. The valve replacement system may be applied by engaging the ring in its annular operable geometry with the valve annulus through the anchors. The valve frame may be inserted through the opening of the ring, thereby forming a stabilizing mechanical contact between the frame and the annulus.
Patent WO-2021026136-A1 (WO)
Title: Fibre laser à intensité et position latérale variables
Inventor: SHELTON KURT G
IPC: G02B26/10
Filed: 2020-08-04
Abstract: L'invention concerne une lithotritie ou un autre système de traitement laser médical qui peut comprendre un actionneur latéral pour déplacer latéralement une partie distale d'une fibre laser, de façon à pouvoir balayer ou commander d'une autre façon pour générer un motif de sous-ciblage spatial ou spatio-temporel sans nécessiter le déplacement latéral d'un endoscope portant la fibre laser dans un passage longitudinal tel qu'un canal opérateur. Un calcul ciblé peut être sélectivement fragilisé le long du motif, par exemple à l'aide d'impulsions énergétiques plus faibles, avant d'être fragmenté, par exemple par une impulsion de choc énergétique plus élevé.
Patent WO-2021030573-A1 (WO)
Inventor: CARROLL DEREK
IPC: C12M1/36
Filed: 2020-08-13
Abstract: The present disclosure relates to hollow fiber tangential flow filters, including hollow fiber tangential flow depth filters, for various applications, including bioprocessing applications, systems employing such filters, and methods of filtration using the same.
Patent WO-2022039731-A1 (WO)
Title: Cart for assembling and transporting an aircraft engine to a test cell
Inventor: DUMONT FRANCK
IPC: B66C23/48
Filed: 2020-08-19
Abstract: Disclosed is a cart (2) for transporting an aircraft engine, comprising a base frame (4) equipped with wheels (6) for riding on a floor; at least two engine arms (14, 16) extending horizontally and movable vertically relative to the base frame, structured and designed for supporting the aircraft engine; and at least two adapter arms (20) extending horizontally at a higher level than the at least two engine arms, structured and designed for supporting an adapter coupled at the top of the aircraft engine. Disclosed is also a method of transporting an aircraft engine to a test cell.
Patent WO-2021050494-A1 (WO)
Title: Backflow prevention mechanism for drug delivery device
Inventor: PIRBODAGHI TOHID
IPC: A61M5/142
Filed: 2020-09-09
Abstract: A drug delivery device includes a housing, a container disposed in the housing, an activation mechanism, a needle insertion mechanism, a fluid flow connection, and a valve in fluid communication with the fluid flow connection and the needle insertion mechanism. The container has an inner volume to contain a medicament which is urged out of the container by the activation mechanism. The needle insertion mechanism is adapted to insert a needle and/or a cannula to deliver the medicament from the container via the fluid flow connection. The valve is in fluid communication with the fluid flow connection and needle insertion mechanism, and is movable between first and second positions. Upon insertion of the needle and/or the cannula, the valve remains in the first position whereby fluid flow is restricted. At a later time, the valve is urged to the second position whereby fluid may flow through the needle or cannula.