baber/WOPTO huggingface dataset:
Patent WO-2019055782-A1 (WO)
Title: Method and apparatus for motion vector predictor adaptation for omnidirectional video
Inventor: GALPIN Franck
IPC: H04N19/513
Filed: 2018-09-14
Abstract: A method and apparatus adapts motion vector prediction for suitability to omnidirectional video. One embodiment improves handling of temporal motion vector predictors or rescaled motion vector predictors. Another embodiment is suited to spatial motion vector predictors, and another to a combination of either temporal or spatial motion vector predictors. The method analyzes a scale factor derived from, at least one of, the time index of the predictor, the time index of the reference image's predictor, the time index of a reference image's current block, and the time index of the current block. If, for example, the scale factor is greater than one, motion vector transformation is performed before motion vector rescaling. If, however, the scale factor is less than or equal to one, the motion vector rescaling is performed before motion vector transformation.
Patent WO-2019060498-A1 (WO)
Title: Sealless downhole system with magnetically supported rotor
Inventor: CHEN KUO-CHIANG
IPC: E21B43/12
Filed: 2018-09-20
Abstract: A rotor is surrounded by a stator. A radial bearing includes a first radial bearing portion coupled to the rotor and a second radial bearing portion coupled to the stator. A thrust-bearing includes a first portion coupled to the rotor. The first portion is spaced from a second portion coupled to the stator defining a first annular fluid gap in-between that is in fluid communication with an outside environment exterior the downhole-type machine. The thrust bearing is configured to support an axial load of the rotor within the stator.
Patent WO-2019070429-A1 (WO)
Title: Reducing disturbs with delayed ramp up of dummy word line after pre-charge during programming
Inventor: YU XUEHONG
IPC: G11C16/04
Filed: 2018-09-23
Abstract: A memory device and associated techniques for reducing disturbs of select gate transistors and dummy memory cells in a memory device. In one approach, a ramp up of the voltage of a dummy word line is delayed relative to a ramp up of a voltage of data word lines in a program phase of a program loop, after a pre-charge phase of the program loop. Another possible approach delays the ramp up of a first dummy memory cell while the voltage of a second dummy memory cell is maintained at an elevated level throughout the pre-charge phase and the program phase. In another aspect, the disturb countermeasure is used when the selected data memory cell is relatively close to the source-end of the memory string and phased out when the selected data memory cell is relatively close to the drain-end of the memory string.
Patent WO-2019074956-A1 (WO)
Title: Rail assembly with invertible side-mount adapter for direct and indirect mounting applications
Inventor: LEITCH PAUL BENJAMIN
IPC: F24S25/12
Filed: 2018-10-09
Abstract: A rail assembly (530) includes a rail (540) and an adapter (640). The adapter (640) may be slidably interconnected with the rail (540) via a first rail channel (604a) on a first rail side (600a) of the rail (540), and may also be slidably interconnected with the rail (540) via a second rail channel (604b) on a second rail side (600b) of the rail (540). The adapter (640) may be inverted (whether installed via the first rail channel (604a) or the second rail channel (604b)) between two different orientations that dispose a mounting flange (670) at different elevations to accommodate two different mounting configurations.
Patent WO-2019089395-A1 (WO)
Inventor: STOCKI PAWEL
IPC: C07K16/28
Filed: 2018-10-27
Abstract: La présente invention concerne les domaines de la médecine moléculaire et de l'administration ciblée d'agents thérapeutiques ou diagnostiques en direction de cellules situées à l'extérieur du système vasculaire et dans le tissu parenchymateux d'organes à l'intérieur du corps. Plus spécifiquement, la présente invention concerne des fractions de liaison au TfR améliorées basées sur des domaines VNAR de requin capables de traverser la barrière hémato-encéphalique et de transporter et de libérer une cargaison dont la cible spécifique est le tissu parenchymateux du cerveau.
Patent WO-2019108330-A1 (WO)
Inventor: SANCHEZ ANTONIO
IPC: H01L21/285
Filed: 2018-10-30
Abstract: L'invention concerne des compositions filmogènes contenant du titane comprenant des précurseurs contenant un halogénure de titane. L'invention concerne également des procédés de synthèse et d'utilisation des précurseurs de l'invention pour déposer des films contenant du titane sur un ou plusieurs substrats au moyen de procédés de dépôt en phase vapeur.
Patent WO-2019133136-A1 (WO)
Title: Systèmes chirurgicaux ayant des programmes de commande à réglage autonome
Inventor: SHELTON FREDERICK
IPC: G16H40/20
Filed: 2018-11-14
Abstract: L'invention concerne un système de rétroaction chirurgical qui comprend un instrument chirurgical, une source de données et un embout chirurgical configuré pour être couplé de façon à pouvoir communiquer avec la source de données et l'instrument chirurgical. L'embout chirurgical comporte un circuit de commande, le circuit de commande étant configuré pour recevoir une entrée à partir de la source de données, analyser les données reçues par rapport à un ensemble stocké de données pour optimiser un résultat d'une intervention chirurgicale, et communiquer une recommandation sur la base des données analysées.
Patent WO-2019108613-A1 (WO)
Inventor: MATYAC MARK
IPC: H02J3/14
Filed: 2018-11-28
Abstract: Selon la présente invention, dans un appareil servant à coupler de manière sélective une charge (10) à une source d'alimentation secteur (20) et à un onduleur (14) qui est alimenté en énergie électrique par une source d'alimentation électrique alternative (12), un nœud (114) est couplé à la charge (10). Un capteur de grille (110) détecte la source d'alimentation secteur (20). Un relais de grille (120) couple sélectivement l'alimentation secteur au nœud (114). Un relais d'onduleur (140) couple également sélectivement l'onduleur au nœud (114). Un dispositif de commande (130) ferme le relais de grille (120) et le relais d'onduleur (140) lorsqu'une alimentation secteur est disponible. Le dispositif de commande (130) ouvre le relais de grille (120) lorsque l'alimentation secteur n'est pas disponible. Le dispositif de commande (130) ouvre le relais d'onduleur (140) lorsque l'alimentation secteur n'est pas disponible et que la rétroaction indique que le relais de grille (120) est fermé.
Patent WO-2019133692-A1 (WO)
Inventor: ZHANG SEN
IPC: H02M7/42
Filed: 2018-12-27
Abstract: La présente invention concerne un système d'alimentation hybride qui comprend au moins un premier transformateur d'isolation ayant une entrée conçue pour être reliée à une sortie d'une alimentation électrique ; un système de stockage d'énergie ayant au moins un dispositif de stockage d'énergie et un système de conversion de courant ayant au moins un convertisseur CC-CA relié au ou aux dispositifs de stockage d'énergie ; et au moins un second transformateur d'isolation configuré sous la forme d'un transformateur d'isolation élévateur ayant une entrée reliée à une sortie du système de stockage.
Patent WO-2019147622-A1 (WO)
Title: Systems, devices, and associated methods for neuromodulation in heterogeneous tissue environments
Inventor: COATES PAUL
IPC: A61B18/14
Filed: 2019-01-23
Abstract: Systems and methods for neuromodulation therapy are disclosed herein. A method in accordance with embodiments of the present technology can include, for example, intravascularly positioning a plurality of ablation electrodes within a blood vessel lumen at a treatment site. The method can include analyzing a renal neuromodulation target site of a patient to obtain patient-specific data related to the renal neuromodulation target site, and based on the patient specific data, delivering neuromodulation treatment to the patient via one or more of the ablation electrodes.
Patent WO-2019161125-A1 (WO)
Title: Batch processes for catalytic carboxylation of cellulose fibers
Inventor: WEERAWARNA S
IPC: C08B15/04
Filed: 2019-02-14
Abstract: Batch processes for catalytic carboxylation of cellulose include single- and multi-stage catalytic carboxylation processes. Methods for such processes include oxidizing cellulose with a nitroxide catalyst primary oxidant and a secondary oxidant, and stabilizing the carboxylated cellulose to convert non-carboxyl substituents to carboxyl groups. Single-stage processes include one catalytic carboxylation step, and multi-stage processes include a recycle sequence to perform multiple carboxylation steps by transferring the cellulose from the carboxylation reactor for pH adjustment and optionally stabilization prior to recycling the cellulose to the reactor for further oxidizing. Systems to implement multi-stage batch processes include a carboxylation reactor in which a mixture of carboxylation agent and cellulose in an aqueous slurry is allowed to react to carboxylate the cellulose in the slurry. A recycle loop selectively transfers the slurry from the reactor, allow alkalizing agent to contact the carboxylated cellulose in the slurry, and then return the slurry to the reactor.
Patent WO-2019183261-A1 (WO)
Inventor: SUBASINGHA SUBASINGHA
IPC: H01S3/30
Filed: 2019-03-20
Abstract: A LIDAR device can accurately calculate distances to objects in an environment by classifying a signal received from a sensor as being a particular type of signal (e.g., saturated or unsaturated) and selecting, based on the type of signal, a detector for processing the received signal from among multiple detectors. For example, the multiple detectors may include different programming and/or circuitry for determining a time delay of arrival (TDOA) between a time that a light pulse was emitted to a time that a pulse reflected off an object was received at a light sensor. The output of the selected detector may then be used to calculate a distance to the object from which the received signal was reflected.
Patent WO-2019183468-A1 (WO)
Inventor: HINES SCOTT
IPC: G06F16/18
Filed: 2019-03-22
Abstract: A computer system architecture and method for providing compliance with data regulations, by: (a) collecting a data input stream with a data collection terminal; (b) using a compliance device driver resident in the data collection terminal to: (1) select data corresponding to pre-identified data compliance fields, and (2) apply a compliance markup language parser to generate pseudonymized data; and (c) using an automated compliance network appliance and an automated compliance server to: (1) transmit the pseudonymized data into immutable audit ledger, wherein the immutable audit ledger is assembled and verified by blockchain, and (2) transmit the data input stream into a data lake; (d) hosting access portals for accessing data: (1) stored in the data lake, and (2) stored in the immutable audit ledger.
Patent WO-2019195744-A1 (WO)
Title: Glucocorticoid-resistant leukocytes and their use in the treatment of cancers and viruses
Inventor: CLARK BRIAN R
IPC: A61K31/00
Filed: 2019-04-05
Abstract: A composition including genetically modified leukocytes is provided, where the genetically modified leukocytes contains a gene or expresses a protein that confers reversible resistance to glucocorticoids. In various aspects, the gene that confers resistance to glucocorticoids encodes 11-beta-dehydrogenase. Administering such genetically modified leukocytes provides leukocyte functions in treating one or more auto-immune, inflammatory, infectious or cancerous diseases or disorders, where the leukocytes are resistant to the effects of glucocorticoids such as alterations of numerous gene transcriptions in the leukocytes. Methods of reversing the glucocorticoid resistance in such genetically modified leukocytes are also provided by administering inhibitors of 11-beta-hydroxysteroid dehydrogenase. Methods of modifying the growth of these genetically modified leukocytes, or identification of candidate inhibitors of glucocorticoid resistance based on these genetically modified leukocytes, are also provided.
Patent WO-2020214151-A1 (WO)
Inventor: HU YIKE
IPC: E21B41/00
Filed: 2019-04-15
Abstract: A calibrator is positioned on a logging tool at an angular orientation with respect to the logging tool. The calibrator has a radioactive source of gamma radiation distributed inside the calibrator. A first detector count rate is determined based on a detector in the logging tool detecting gamma radiation. One or more of the calibrator and logging tool is rotated by a first number of degrees. A second detector count rate is determined based on the detector in the logging tool detecting gamma radiation. One or more of the calibrator and logging tool is rotated by second number of degrees. A third detector count rate is determined based on the detector in the logging tool detecting gamma radiation. The first, second, and third detector count rates are averaged to determine a calibration gain factor based on the average detector count rate and a known indication of gamma radiation emitted by the calibrator.
Patent WO-2019213619-A1 (WO)
Title: Hbv diagnostic, prognostic, and therapeutic methods and products
Inventor: CLOHERTY GAVIN A
IPC: C12N9/10
Filed: 2019-05-03
Abstract: Provided herein are compositions, systems, and methods for assessing and monitory disease stage and phases, predicting likelihood of disease progression, and predicting and monitoring responses to disease therapies (e.g., in HBV infection).
Patent WO-2019232194-A1 (WO)
Title: Photosensitive multilayered composite material suitable for eye implants
Inventor: SIGNAEVSKY MAXIM
IPC: H01L41/16
Filed: 2019-05-30
Abstract: A multilayered structure that includes a light receiving section including at least one layer including a noble metal composition and a metal oxide composition, the light transducing section transducing the energy of photons received to the energy of electrons. The structure further includes a piezo composite amplifier layer comprising a piezo polymer matrix, a first dispersed phase of piezo nanoparticles and a second dispersed phase of carbon nanotubes. The piezo composite amplifier amplifying a signal from the energy of the electrons received from the light receiving section using piezo-electric effects. The nanostructure further includes an environmental interface layer for delivering the amplified signal received from the piezo composite amplifier layer to a biological environment.
Patent WO-2020005500-A1 (WO)
Title: Manufacture of printed image inventories
Inventor: BERTSCH CHRISTOPH
IPC: G06T1/00
Filed: 2019-06-07
Abstract: There are disclosed methods and apparatus for manufacture of prints produced and packaged from image inventories. A physical print production and packaging machine assigns metadata to each physical print of a frame of a digital video work. It takes objects that have been detected, recognized and assigned metadata to the objects by the frame slicing and packaging machine and detects, recognizes and assigns new items of metadata to objects that are unique to the physical print. The print production and packaging machine then generates a cryptographic hash of the physical print's digital file. Lastly, the print production and packaging machine writes the hash to a node of a transaction processing network.
Patent WO-2019246050-A1 (WO)
Inventor: NANGERONI PAUL
IPC: G06Q10/02
Filed: 2019-06-18
Abstract: A method for vehicle location preferably includes determining vehicle information, and can optionally include facilitating location of the vehicle. In variants, the method can guide the user to the general vehicle vicinity by presenting the user with an imprecise vehicle location, and locally guide the user to the vehicle using vehicle information.
Patent WO-2019246462-A1 (WO)
Title: Systèmes et procédés de traitement de transactions d'achat à l'aide d'un téléphone mobile
Inventor: AGARWAL PAVAN
IPC: G06Q20/08
Filed: 2019-06-20
Abstract: L'invention concerne des systèmes et des procédés permettant une transaction d'achat de commerce électronique sur un dispositif mobile sans demander à un utilisateur de saisir des informations de carte de paiement lors de chaque transaction. Un jeton de carte de paiement peut être généré par l'application de paiement mobile en réponse à la réception d'informations de carte de paiement associées à une carte de paiement. Un code utilisateur unique associé au jeton de carte de paiement peut être généré. Un jeton de carte de paiement peut être communiqué par l'intermédiaire d'un lecteur de bande magnétique couplé en communication avec le dispositif mobile. La transaction d'achat de commerce électronique peut être menée à terme par l'envoi du jeton de carte de paiement du dispositif mobile à un commerçant en ligne suite à la saisie du code utilisateur unique requis.
Patent WO-2020159573-A1 (WO)
Title: Système et procédé de codage spatial et de générateurs de caractéristiques pour améliorer l'extraction d'informations
Inventor: RIMCHALA THARATHORN
IPC: G06V30/40
Filed: 2019-07-26
Abstract: L'invention concerne un système et un procédé pour extraire des données d'un élément de contenu à l'aide d'informations spatiales concernant l'élément de contenu. Le système et le procédé peuvent utiliser un processus de champs aléatoires conditionnels ou une mémoire à long terme bidirectionnelle et un processus de champs aléatoires conditionnels pour extraire des données structurées à l'aide des informations spatiales.
Patent WO-2020028202-A1 (WO)
Title: Systems and methods for tracking a position of a robotically-manipulated surgical instrument
Inventor: SEN SIDDARTH
IPC: A61B34/20
Filed: 2019-07-27
Abstract: An exemplary surgical instrument tracking system includes at least one physical computing device that determines, based on endoscopic imagery of a surgical area and using a trained neural network, an observation for an object of interest depicted in the endoscopic imagery, associates, based on a probabilistic framework and kinematics of a robotically-manipulated surgical instrument located at the surgical area, the observation for the object of interest to the robotically-manipulated surgical instrument, and determines a physical position of the robotically-manipulated surgical instrument at the surgical area based on the kinematics of the robotically-manipulated surgical instrument and the observation associated with the robotically-manipulated surgical instrument.
Patent WO-2020028683-A1 (WO)
Title: Suspension fabric seat cooling system
Inventor: OOWEN CRAIG
IPC: B60N2/56
Filed: 2019-08-01
Abstract: A seat and cooling system for the seat include a porous seat surface, an air spacer disposed on a side of the seat surface that defines an air channel, a substantially air impermeable barrier having an opening therein in communication with the air channel and a blower configured to draw air through the seat surface and from the air channel. Air drawn from around an occupant on the seat surface draws moisture from the occupant, causing moisture to evaporate, to provide a cooling sensation.
Patent WO-2020028889-A1 (WO)
Title: Methods and compositions for enhanced dispersion of phosphor in a polymeric matrix
Inventor: CHEN WEI
IPC: C01B25/00
Filed: 2019-08-03
Abstract: In one aspect, the disclosure relates to compositions comprising a surface-modified phosphor material comprising a phosphor material and a silane, methods of making same, and articles comprising same. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.
Patent WO-2020033765-A1 (WO)
Title: Facilitation of user equipment specific compression of beamforming coefficients for fronthaul links for 5g or other next generation network
Inventor: NAMMI SAIRAMESH
IPC: H04B7/0426
Filed: 2019-08-08
Abstract: Precoding coefficients can be compressed based on user equipment signal interference to noise ratio or path loss in front haul cloud radio access network systems. For example, a baseband unit can compute a precoder matrix from an estimated channel associated with an uplink signal. Once the baseband unit computes the channel, it can determine the coefficients for the linear combination of the basis vectors, which are known at the baseband unit and the radio unit as well. The baseband unit can estimate the path loss and the signal interference to noise ratio and determine the basis vectors. The baseband unit can then compress the coefficients and transmit the coefficients to the radio unit. When the radio unit receives the compressed coefficients, the radio unit can reconstruct the precoder matrix and apply to reference signals and data traffic channels.
Patent WO-2020047250-A1 (WO)
Inventor: PASTRON NICHOLAS J
IPC: A61M1/00
Filed: 2019-08-29
Abstract: A tracheal and pharyngeal suction device includes a handle including an interior cavity within the handle body, a connector positioned within the interior cavity and moveable along at least a portion of a length of the interior cavity, a proximal suction catheter having a coupling portion and a treatment portion, wherein the coupling portion is coupled to a proximal side of the connector; and a distal suction catheter coupled to a distal side of the connector.
Patent WO-2020047367-A1 (WO)
Inventor: ZEMANY PAUL
IPC: B64C29/00
Filed: 2019-08-30
Abstract: A guided projectile including a precision guidance munition assembly utilizes angular rate sensors to sample a first angular velocity of the precision guidance munition assembly from the first angular rate sensor at a first time, sample a second angular velocity of the precision guidance munition assembly from the second angular rate sensor at the first time, generate a coning command based, at least in part, on the first angular velocity and the second angular velocity, and apply the coning command to the canard assembly. The range may be decreased or increased based on the coning commands.
Patent WO-2020051136-A1 (WO)
Title: Methods and systems for hydrocarbon resources exploration assessment
Inventor: OTAIBI HUSSAIN
IPC: G06Q10/10
Filed: 2019-09-03
Abstract: Methods and systems for hydrocarbon resources exploration assessment are provided. Geospatial maps having corresponding hydrocarbon resources data may be obtained and classified. The geospatial maps may include composite common risk segment (CCRS) geospatial maps, reservoir and fluid properties geospatial maps, economics and costing geospatial maps, and prospect and leads geospatial maps. The geospatial maps may be integrated to generate an integrated map having each of geospatial maps as layers. An area of interest (AOI) may be defined on the integrated map and yet-to-find values, reserve volumes, pore volumes, and fluid properties, estimated prospect volumes, play chance and prospect success ratio, and average finding cost and average well cost may be determined for the area of interest (AOI).
Patent WO-2020056096-A1 (WO)
Title: Method and system for arranging articles
Inventor: ZIEGLER KELLY
IPC: B65B35/56
Filed: 2019-09-12
Abstract: A method of arranging articles. The method can comprise moving a bucket in a machine direction on a conveyor assembly. The bucket can comprise a receiving space. The method further can comprise loading a plurality of articles into an arrangement of articles in the receiving space as the bucket moves in the machine direction. The arrangement of articles can comprise at least a first article and a second article of the plurality of articles. The method also can comprise elevating at least the first article with respect to the second article in the receiving space of the bucket, and compacting the arrangement of articles in the bucket.