baber/WOPTO huggingface dataset:
Patent WO-2020055669-A1 (WO)
Inventor: JAKSA RUBINIC
IPC: H02M1/08
Filed: 2019-09-06
Abstract: L'invention concerne un convertisseur comprenant : un étage de commutation comportant des premier et second transistors primaires, un étage auto-oscillant connecté à l'étage de commutation, un transformateur comprenant un enroulement primaire connecté à l'étage auto-oscillant, un étage redresseur connecté à un enroulement secondaire du transformateur et comportant des premier et second redresseurs synchrones, ainsi qu'un dispositif de commande. Le dispositif de commande est conçu et/ou programmé pour fonctionner dans un mode en régime permanent dans lequel une tension de sortie du convertisseur est régulée par variation d'une fréquence de commutation des premier et second transistors primaires et des premier et second redresseurs synchrones, et dans un mode de commande de redressement synchrone dans lequel la tension de sortie est régulée, lorsqu'un dépassement de tension de sortie est détecté, par commutation des premier et second transistors primaires et des premier et second redresseurs synchrones à une fréquence de commutation fixe et par variation d'un cycle de fonctionnement des premier et second redresseurs synchrones.
Patent WO-2020117347-A1 (WO)
Title: Varying display refresh rate
Inventor: CHOI WONJAE
IPC: G09G5/12
Filed: 2019-09-06
Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for enabling a variable refresh rate on a display. One of the methods includes receiving, from a content presentation device, a first signal set to a first value; completing generation of first visual content; and after completing the generation of the first visual content, determining that the first signal is set to the first value and a second threshold duration of time has not expired; sending, to the content presentation device, the first visual content, wherein sending the first visual content causes the content presentation device to change the first signal from the first value to the second value; and after sending the first visual content, receiving, from the content presentation device, the first signal set to the second value.
Patent WO-2020069001-A1 (WO)
Inventor: TREES DIETMAR
IPC: H05G2/00
Filed: 2019-09-25
Abstract: La présente invention concerne un appareil et un procédé de commande de l'introduction d'un matériau cible EUV dans une chambre EUV dans laquelle le matériau cible EUV est sélectivement empêché d'entrer dans la chambre EUV lorsque le matériau cible EUV n'est pas nécessaire pour la formation d'un plasma dans la chambre EUV, par exemple pendant des périodes où un distributeur du matériau EUV est initialement démarré ou est accordé.
Patent WO-2020069226-A1 (WO)
Title: Zone based reconstruction of logical to physical address translation map
Inventor: BOALS DANIEL A
IPC: G06F12/10
Filed: 2019-09-26
Abstract: A portion of a logical block address to physical block address ("L2P") translation map may be identified. A last snapshot of the portion of the L2P translation map may be identified. One or more write operations may be determined, where the write operations are associated with logical block addresses of the portion of the L2P translation map. The write operations may have been performed after the last snapshot of the portion of the L2P translation map was stored. An address on the portion of the L2P translation map may be updated by a processing device based on the determined one or more write operations and the last snapshot of the portion of the L2P translation map.
Patent WO-2020072356-A1 (WO)
Title: Bioreactor insert and biofilm support, related apparatus and related methods
Inventor: SKERLOS STEVEN
IPC: C02F3/30
Filed: 2019-09-30
Abstract: The disclosure relates to bioreactors, for example for biological treatment and, more specifically to bioreactor insert apparatus including biofilms and related methods. The bioreactor insert apparatus provides a means for circulation of reaction medium within the bioreactor, a biofilm support, and biological treatment of an inlet feed to the reactor/insert apparatus. The bioreactor insert apparatus has a high relative surface area for biofilm attachment and is capable of generating complex flow patterns and increasing treatment efficiency/biological conversion activity in a biologically-active reactor. The high surface area structure incorporates multiple biofilm support structures such as meshes at inlet and outlet portions of the structure. The biofilm support structures and biofilms thereon can increase overall reaction rate of the bioreactor and/or perform some solid/liquid separation in the treatment of the wastewater or other influent.
Patent WO-2020117453-A1 (WO)
Inventor: VANDER NEUT Christopher
IPC: G06V10/764
Filed: 2019-11-15
Abstract: Aspects of the technology described herein describe a system for detecting and reducing wear in industrial equipment. Aspects of the technology use 3D image data from a field inspection of industrial equipment to identify and quantify wear. The wear can be detected by providing the images from the field inspection to a computer classifier for recognition. Aspects of the technology also use machine learning to recommend a change to the operation of the equipment to minimize wear. Such a change could include load shedding, lube oil feed rate changes, prompts for maintenance, etc. Through incorporation of the wear data into the control system, the equipment can automatically change operation to improve wear performance and increase the durability and lifetime of the equipment.
Patent WO-2020118307-A1 (WO)
Title: Fluorous metal chelates compositions
Inventor: AHRENS ERIC
IPC: A61K31/28
Filed: 2019-12-09
Abstract: This disclosure provides compositions of SALTAME core containing compounds and associated methods for use in tracking cells by magnetic resonance imaging (MRI), computed tomography (CT), positron emission tomography (PET), and related methods.
Patent WO-2020131861-A1 (WO)
Inventor: MATTHEWS SEAN
IPC: H04N21/433
Filed: 2019-12-17
Abstract: Systems and methods are described herein for controlling playback and/or recording of media assets at a media device based on the state of a secondary device. Specifically, while displaying a media asset, a media device receives a signal from the secondary device indicating a change of state of the secondary device. The media device displays a notification of the signal, and the user can interact with the notification. If the user interacts with the notification for more than a threshold amount of time, the media device may begin recording the media asset. Once the user has finished interacting with the notification, the media device may stop recording and the user can see content that they may have missed by reviewing the recorded portion of the media asset.
Patent WO-2020146526-A1 (WO)
Title: Système et procédé pour optimiser les caractéristiques physiques d'un dispositif électromagnétique
Inventor: LU JESSE
IPC: G02B6/02
Filed: 2020-01-08
Abstract: L'invention concerne un procédé et un système pour optimiser des paramètres structuraux d'un dispositif électromagnétique qui consiste à effectuer des opérations. Les opérations consistent à réaliser une simulation temporelle d'une réponse de champ dans un environnement simulé décrivant le dispositif électromagnétique et à extraire les composantes de décomposition de la réponse de champ pour calculer une valeur de perte. Les opérations consistent en outre à rétropropager la valeur de perte à rebours dans le temps à l'aide des composantes de décomposition pour déterminer une influence de variations des paramètres structuraux du dispositif électromagnétique sur la valeur de perte. Les opérations consistent en outre à générer une description révisée du dispositif électromagnétique par la mise à jour des paramètres structuraux pour réduire la valeur de perte.
Patent WO-2020160133-A1 (WO)
Title: Aflibercept attributes and methods of characterizing and modifying thereof
Inventor: LUO QUANZHOU
IPC: C07K14/705
Filed: 2020-01-29
Abstract: The present disclosure relates to aflibercept, in particular, attributes of aflibercept. Also provided herein are methods of characterizing and modifying the attributes of aflibercept and compositions comprising aflibercept with particular attributes.
Patent WO-2020160557-A1 (WO)
Inventor: BODAGALA SREENATH
IPC: H04L69/40
Filed: 2020-02-03
Abstract: L'invention concerne des procédés et des systèmes permettant de détecter et de résoudre une défaillance dans un système de bases de données distribuées. Un premier nœud dans le système de bases de données distribuées peut détecter une interruption dans une communication avec au moins un autre nœud dans le système de bases de données distribuées. Ceci indique une défaillance de réseau. En réponse à la détection de cette défaillance, le premier nœud démarre un protocole de résolution de défaillance. Ceci appelle des diffusions coordonnées de listes respectives de nœuds suspects parmi des nœuds voisins. Chaque nœud compare sa propre liste de nœuds suspects avec les listes de nœuds suspects de ses voisins pour déterminer quels nœuds sont toujours connectés directement les uns aux autres. Chaque nœud détermine le plus grand groupe de ces nœuds directement connectés et s'il est ou non dans ce groupe. Si un nœud n'est pas dans ce groupe, il ne parvient pas à résoudre la défaillance du réseau.
Patent WO-2020163295-A1 (WO)
Title: Poly-n-vinylepyrrolidinones substituées chirales et complexes comportant des nanoagrégats bimétalliques et leurs utilisations dans des réactions d'oxydation asymétriques
Inventor: HUA DUY H
IPC: C08L39/06
Filed: 2020-02-04
Abstract: La présente invention concerne une polyvinylpyrrolidinone chirale (CSPVP), des complexes de CSPVP avec une espèce noyau, tels qu'un catalyseur de nanoagrégat bimétallique, et des réactions d'oxydation énantiosélectives utilisant de tels complexes. Les complexes catalytiques ont présenté la capacité d'atteindre des produits de réaction ayant un degré très élevé de puretés optiques. Ces produits de réaction peuvent être utilisés en tant que réactifs dans la synthèse de molécules organiques complexes, telles que des produits bioactifs, et l'oxydation de liaison C-H de molécules complexes dont divers médicaments et produits naturels.
Patent WO-2021177958-A1 (WO)
Inventor: LYNN DAVID
IPC: H02S40/36
Filed: 2020-03-05
Abstract: A protective mesh system for distributing electrical power. The protective mesh system may include a body that supports and positions a protective mesh within its outer edges. The protective mesh may be of a single polarity and includes conductors and circuit opening devices. The protective mesh may provide for connecting to one or more power devices. One or more connectors may be electrically connected to the protective mesh and positioned along one or more of the edges of the body. The connectors may provide for connecting to an external power source.
Patent WO-2020190772-A1 (WO)
Inventor: WANG WEI
IPC: G06N20/00
Filed: 2020-03-13
Abstract: Apparatus and methods for compressing a deep convolutional neural network (CNN) compress the CNN feature map and weight tensors with relatively high inference speed to optimize a rate-distortion-speed (RDS) objective function. The method reorders a weight tensor into blocks compatible with a matrix multiplication operation. The reordered weight tensor is then quantized to provide a quantized reordered weight tensor. An input feature map is multiplied by the quantized reordered weight tensor to provide an output feature map. The output feature map and the weight tensor are compressed for transmission to other devices to allow the CNN to be reconstituted on the other devices.
Patent WO-2020190853-A1 (WO)
Title: Inter prediction memory access bandwidth reduction method with optical flow compensation
Inventor: LUO JIANCONG
IPC: H04N19/523
Filed: 2020-03-16
Abstract: Systems and methods are described for video coding. In some embodiments, inter prediction of a sample in a current block is performed by rounding an initial motion vector and determining a rounding error vector caused by the rounding. An unrefined prediction of the sample is generated using the rounded motion vector. Unrefined predictions are similarly generated for other samples in the current block. Based on the unrefined predictions, a spatial gradient is determined for each sample position in the block. A refined prediction is generated for each sample position by adding, to the unrefined prediction, a scalar product between the spatial gradient and the rounding error vector at the sample position. Example methods can reduce the number of reference pixels used to predict a current block and thus may reduce memory access bandwidth.
Patent WO-2020198387-A1 (WO)
Inventor: SPUNGEN JONATHAN
IPC: G06Q30/06
Filed: 2020-03-25
Abstract: The present disclosure provides systems and methods for improving and/or incentivizing the selection of a real-world experience by a user (e.g., an experiencer).
Patent WO-2020210075-A1 (WO)
Title: Low cost extrudable isolator from slit-tape
Inventor: HOPKINSON WAYNE
IPC: H01B13/24
Filed: 2020-03-30
Abstract: A dielectric isolator for a twisted pair cable includes a body formed as an elongate strip with a top surface, bottom surface, a first side edge and a second side edge. A first slot is formed in the first side edge and extends at least half way toward the center of the isolator. A second slot is formed in the second side edge and extends at least half way toward the center of the isolator. During cable manufacturing, first and second wedges open the first and second slots. First and second twisted pairs are inserted into the first and second opened slots, respectively. Third and fourth twisted pairs reside at the top and bottom surface, respectively. The isolator has the cost and reel storage savings of a flat separator tape, while simultaneously providing the internal crosstalk performance of the isolator.
Patent WO-2020205885-A1 (WO)
Title: Compositions and methods for cancer immunotherapy
Inventor: HSIA HOUN SIMON
IPC: A61K35/60
Filed: 2020-03-31
Abstract: Compositions and methods are described in which a nutritional supplement (such as a supplement that includes chromium and certain plant-derived materials and/or a supplement that includes a selenium yeast peptide complex and fish oil is used to provide an immunotherapeutic effect, which can be demonstrated by modulation of cell-surface markers targeted by conventional immunotherapeutic drugs. The nutritional supplements can be used in combination with other antineoplastic therapies, such as radiation and/or chemotherapeutic agents. Such combination therapy can provide a synergistic effect in regard to modulation of cell surface markers that serve as immunotherapy targets.
Patent WO-2020210548-A1 (WO)
Inventor: DIAMOND LISA
IPC: G01N27/414
Filed: 2020-04-09
Abstract: A nanosensor chip for detecting and/or quantifying target molecules in a liquid sample includes a semiconductor or other substrate and one or more electrode structures. The substrate has one or more compound nanopores, referred to as "compores." Each compore is an aperture formed in the substrate and comprises a plurality of nanopores. Each of the nanopores is functionalized with immobilized probe molecules for detecting the target molecules. For each compore, a corresponding electrode structure is laid out on the substrate. The electrode structure has a shape and a position relative to the compore to apply an electric field across all of the nanopores in the compore and to provide a conductive path for an aggregate current through all of the nanopores in the compore. The aggregate current changes in response to target molecules in the liquid sample binding to the probe molecules as a function of the electric field.
Patent WO-2020219291-A1 (WO)
Title: Physical layer security management
Inventor: NAM WOOSEOK
IPC: H04K3/00
Filed: 2020-04-13
Abstract: Various embodiments include methods, components and wireless devices configured to provide physical layer security in a communication system. In various embodiments, a wireless device processor may receive a first signature from a base station. The wireless device processor may determine a second signature based on the first signature. The wireless device processor may receive from the base station a communication that has been modified using a second signature determined by the base station. The wireless device processor may perform a matching operation to determine whether its second signature matches the second signature used to modify the base station communication. The wireless device processor may enable communications with the base station in response to determining that the second signature determined by its processor matches the second signature used to modify the communication.
Patent WO-2020214989-A1 (WO)
Title: Radiative cooling systems
Inventor: Raman Aaswath
IPC: F25B23/00
Filed: 2020-04-17
Abstract: A material may be included in a cooling film or cooling panel to achieve cooling even under direct solar irradiation. The material includes one or more constituent materials and an outer surface configured to interact thermally with the atmosphere and with solar radiation. The material exhibits an emissivity of at least 0.8 in spectral range of 5 pm to 15 pm, an ultraviolet reflectivity of at least 0.5 in the spectral range of 275 nm to 375 nm, an ultraviolet absorptivity of at least 0.75 in the spectral range of 275 nm to 375 nm, or a combination thereof. A cooling film, or cooling panel, may be affixed to an exterior surface of a vehicle, structure, or system to provide cooling even under direct solar irradiance.
Patent WO-2020215024-A1 (WO)
Inventor: JYOTHI HARSHA
IPC: A61K31/7105
Filed: 2020-04-17
Abstract: This disclosure provides an exosome mimicking nanovesicle (EMN) comprising cell-derived plasma membrane or lipid rafts and substantially devoid of native exosomes. The EMNs can be derived from a differentiated cell or a stem cell. They are useful to carry a variety of cargo, e.g., a secretome, or exogenous agent selected from a polynucleotide, a peptide, a protein, an antibody fragment, a chemical, or a therapeutic agent. They are useful for the treatment of a variety of diseases and disorders.
Patent WO-2020220007-A1 (WO)
Title: Battery pack design
Inventor: DELIOUSSINE PETER
IPC: H01M10/04
Filed: 2020-04-25
Abstract: In at least one embodiment, In at least one embodiment, provided is a battery pack for a vehicle, the battery pack including a battery cage comprising ends, wherein at least one of the ends is slidable with respect to an opposing end, battery cells seated within the cage, and wherein the cage comprising a string and pulley system including a plurality of pulleys mounted with the ends at upper and lower portions of the ends, a string connected between two ends of a spring and extending around the pulleys such that the spring tensions the string so as to bias the at least one end of the battery cage toward the opposing end.
Patent WO-2020231878-A1 (WO)
Inventor: KECK THEODORE J
IPC: B62D33/027
Filed: 2020-05-09
Abstract: A storage carrier for use with a tailgate of a vehicle. The storage carrier includes a hinge mechanism attachable to an outer face of the tailgate. The storage carrier includes a cabinet including first, opposing second and rear sides. The first side has a resting surface. The cabinet is attached a hinge mechanism adjacent the second and rear sides. The cabinet pivots between stored and deployed positions. In the stored position the first side is disposed adjacent the outer face and generally disposed in a vertical orientation with the tailgate in a closed position. In the deployed position the first side is generally disposed in a horizontal orientation with the resting surface being exposed away from the outer face with the tailgate in a closed position. The storage carrier further includes a cabinet recess formed in the cabinet.
Patent WO-2020236813-A1 (WO)
Inventor: MALONEY MICHAEL
IPC: F16B39/08
Filed: 2020-05-19
Abstract: A compound screw is a two-piece assembly where the head of the screw can rotate in the tightening direction to a designed tightening torque to drive the screw while being able to positively counter-rotate in the loosening direction. The screw assembly comprises a screw and a cap surrounding the head of the screw. The screw has a head at the top and a threaded shank downwardly extending from a base of the screw head. The screw is turned by turning the cap about a central axis of the screw. The cap is rotatably affixed to the screw head by a loose riveting of the cap to the top most end of the screw head by flaring a thin-walled upwardly extending portion thereof. The cap includes a plurality of axially extending peripheral resilient arms which engage peripheral cam surfaces around the outside of the screw head.
Patent WO-2020251762-A1 (WO)
Inventor: PEERA ASGHAR A
IPC: C11D3/37
Filed: 2020-05-28
Abstract: L'invention concerne un additif de lessive liquide comprenant un polymère renforçateur de nettoyage ayant des unités structurales d'un monomère d'acide carboxylique monoéthyléniquement insaturé ; des unités structurales d'un monomère à insaturation éthylénique de formule (I) ; éventuellement, des unités structurales d'un monomère à insaturation éthylénique de formule (III) ; et éventuellement, des unités structurales d'un monomère à insaturation éthylénique de formule (IV).
Patent WO-2021257061-A1 (WO)
Inventor: AUSTIN PETER W
IPC: G06F1/26
Filed: 2020-06-16
Abstract: Dans des exemples, un port de bus série universel multi-tension (USB) comprend un commutateur actionnable par une partie saillante d'une prise USB et une porte logique couplée au commutateur, la porte logique produisant un signal numérique en réponse à un état d'actionnement du commutateur. Le port USB comprend également une broche pour fournir une tension de sortie à la prise USB en réponse au signal numérique.
Patent WO-2021034405-A1 (WO)
Title: Platinum complex anti-neoplastic agents comprising a cannabinoid ligand
Inventor: HERSHBERGER PAUL
IPC: A61K33/24
Filed: 2020-06-24
Abstract: This disclosure provides platinum complex anti-neoplastic agents that comprise at least one cannabinoid ligand as either a leaving ligand or an axial ligand. After the agent enters the cell, the cannabinoid ligand is released as a cannabinoid, where the cannabinoid can then provide additional therapeutic benefits.
Patent WO-2020264102-A1 (WO)
Title: Stretchable shipping/pallet wrap and method for use
Inventor: JONES PETER
IPC: B65B11/02
Filed: 2020-06-25
Abstract: Methods (1200) and apparatus (300, 1100) for unitizing groups (408) of individual packages (304, 402-406) into pallet loads (1000), stabilizing the loads (1000) and facilitating general movement of the pallets, including the loading and unloading of pallets into and out of transport vehicles, includes wrapping (1210) the loads with stretchable crepe paper (412), rather than conventional plastic wrap material (306). Crepe paper (412) can be produced and recycled with less environmental impact than plastic wrap (300). These methods (1200) involve a new use for crepe paper, (412), and a new use for conventional plastic-wrapping equipment (300, 1100).
Patent WO-2021011477-A1 (WO)
Title: Procédé et appareil de détermination de wlr et de wvf dans des écoulements de gaz humide et polyphasiques à l'aide d'un capteur électromagnétique
Inventor: XIE CHENG-GANG
IPC: G01F1/58
Filed: 2020-07-13
Abstract: Selon certains modes de réalisation, la présente invention concerne des procédés et un appareil de détermination d'un rapport eau-liquide et d'une fraction volumique d'eau pour des écoulements de gaz humide à fraction volumique élevée de gaz ou des écoulements polyphasiques.