baber/WOPTO huggingface dataset:
Patent WO-2019164803-A1 (WO)
Title: Drainage device
Inventor: FOLAN MARTYN G
IPC: A61F2/04
Filed: 2019-02-19
Abstract: The present disclosure relates generally to the field of medical devices and establishing fluid communication between body lumens. In particular, the present disclosure relates to devices for body lumen access and/or drainage, and devices for creating an open flow passage between two or more body lumens.
Patent WO-2019161412-A1 (WO)
Title: Systems and methods for decentralized certificate hierarchy using a distributed ledger to determine a level of trust
Inventor: PETERKA PETR
IPC: G07C9/00
Filed: 2019-02-19
Abstract: Systems and methods for decentralized certificate hierarchy using a distributed ledger to determine a level of trust in accordance with embodiments of the invention are disclosed. In one embodiment, an loT (internet of things) access controller device receives a request for permissions on a local network from an loT device, where the request includes a digital certificate chain, where the digital certificate chain includes a digital certificate associated with the loT device and one or more digital certificates in a hierarchy, scans a distributed certification ledger (DCL) for past transactions related to the digital certificates to: retrieve transaction data including information characterizing past usage of any of the digital certificates, and information about transactions including the digital certificate that have been posted by another entity, calculate a trust level, determine whether to proceed with granting the requested permissions, grant the requested permissions when the determination is affirmative.
Patent WO-2019177759-A1 (WO)
Title: Track pad geometry for hard surfaces
Inventor: JONES BENJAMIN
IPC: B62D55/21
Filed: 2019-02-22
Abstract: A track chain member (200) according to an embodiment of the present disclosure comprises a first rib (218) coupling the shoe member (202) to the first lug (214); and a second rib (220) coupling the shoe member (202) to the second lug (216), defining a first side recess (222) between the first rib (218) and the second rib (220), the first side recess (222) also extending from the exterior of the shoe member (202) and underneath the first top surface (228), the first lateral end (204) defining a first lateral end width (W204) along the track chain traveling direction (T), the first side recess (222) also spanning the majority of the first lateral end width (W204).
Patent WO-2019173402-A1 (WO)
Title: Core-shell microneedle platform for transdermal and pulsatile drug/vaccine delivery and method of manufacturing the same
Inventor: NGUYEN THANH D
IPC: A61M5/172
Filed: 2019-03-05
Abstract: A core-shell microneedle system and a method of manufacturing the microneedle system provides a pulsatile drug delivery system which is programmed to release drugs/vaccines at predictable times using biodegradable polymers and with controllable dosages. This microneedle system can be fully embedded into the skin and then release drugs/vaccines as sharp bursts in a timely manner, similar to multiple bolus injections.
Patent WO-2019177846-A1 (WO)
Title: Opportunistic virtual machine migration
Inventor: MANI AJAY
IPC: G06F9/48
Filed: 2019-03-07
Abstract: Techniques are disclosed for providing opportunistic virtual machine migration. In response to determining that a virtual machine will be rebooted, a determination is made whether the virtual machine should be migrated from the computing device that is currently hosting the virtual machine. Based on one or more criteria, a destination computing device for the virtual machine is identified. When a performance threshold is met, subsequent to shutting down the virtual machine at the current host and prior to rebooting the virtual machine at a new host, the virtual machine is migrated to the destination computing device.
Patent WO-2020185226-A1 (WO)
Inventor: CHANG JAMES
IPC: G06K9/62
Filed: 2019-03-13
Abstract: A classification apparatus is provided. The classification apparatus includes a reader apparatus configured to receive visual information and textual information associated with the visual information and detect query relevant categorization information regarding content of interest to a user from the visual information and textual information associated with the visual information, a localize and identify apparatus configured to receive the visual information and the query relevant categorization information and selectively reduce the visual information to a relevant visual representation and detect further categorization information based on the relevant visual representation, and a deep learning processor apparatus comprising a unit classifier and a group classifier, wherein the unit classifier correlates the relevant visual representation with a specific content identification code, and the group classifier correlates the relevant visual representation with a group considered represented in the relevant visual representation.
Patent WO-2019178464-A1 (WO)
Title: Digital port expansion for hybrid massive mimo systems
Inventor: BANU MIHAI
IPC: H04B7/08
Filed: 2019-03-15
Abstract: A signal transmission method involving: receiving Μ•Ν digital transmit signal streams, each of which represents a transmit signal for a different corresponding antenna element of an MxN array of antenna elements; generating P digital transmit-beam signal streams from the M*N digital transmit signal streams, wherein each of the P digital transmit-beam signal streams is a corresponding linear combination of the Μ•Ν digital transmit signal streams; within an RxT Hybrid Massive MIMO system having R•T antenna elements, by applying appropriate phase shifts in an analog domain, causing the RxT Hybrid Massive MIMO system to simultaneously generate a set of P independent, differently directed transmit beams; and mapping each of the P digital transmit beam signal streams to a corresponding different one of the P independent, differently directed transmit beams, wherein M, N, P, R and T are integers, wherein R•T≥Μ•Ν, and wherein Ρ<Μ•Ν.
Patent WO-2019183049-A1 (WO)
Inventor: SHOULDERS MATTHEW
IPC: C12Q1/68
Filed: 2019-03-19
Abstract: Disclosed herein are methodologies and kits for dynamic targeted hypermutation that harness the enzymatic activity of a polynucleic acid-binding protein fused to a nucleobase editing enzyme to specifically target mutations across a region of interest. These methodologies and kits facilitate the rapid creation of diverse DNA libraries  in vivo  or  in vitro.
Patent WO-2019199441-A1 (WO)
Title: Systems and methods for in-application content management
Inventor: GREINER JARED
IPC: G06Q30/06
Filed: 2019-03-26
Abstract: The disclosed implementations provide a process to streamline in-application purchasing of unlockable content. The disclosed implementations can determine an amount of resources with a virtual currency package on an application store, present a selectable option to purchase the package in real currency, and provide access to the unlockable content stored on a server associated with the developer of the application in response to selecting the package and payment of the real currency amount.
Patent WO-2019191497-A1 (WO)
Inventor: BUTTE PRAMOD
IPC: A61B1/06
Filed: 2019-03-28
Abstract: La présente invention concerne des systèmes et des procédés d'imagerie pour imagerie simultanée en lumière infrarouge proche et en lumière visible d'un échantillon comprenant : un détecteur pour former une image de fluorescence de l'échantillon et une image visible de l'échantillon ; une source de lumière configurée pour émettre une lumière infrarouge pour induire une fluorescence à partir de l'échantillon ; et une pluralité d'éléments optiques agencés pour diriger la lumière infrarouge vers l'échantillon et former l'image de fluorescence de l'échantillon et l'image de lumière visible de l'échantillon sur le détecteur, la lumière infrarouge étant dirigée vers l'échantillon de façon sensiblement coaxiale avec la lumière de fluorescence reçue depuis l'échantillon afin de réduire les ombres.
Patent WO-2019204572-A1 (WO)
Inventor: MIAO JIAGUO
IPC: G06Q10/10
Filed: 2019-04-18
Abstract: L'invention concerne des procédés, un appareil et des systèmes de traitement de tâches. Un procédé de traitement de tâches donné à titre d'exemple consiste à : acquérir une tâche cible à déployer sur un dispositif cible ; générer un signal de confirmation selon la tâche cible, le signal de confirmation comprenant un contenu de la tâche cible ; et envoyer le signal de confirmation au dispositif cible lorsqu'une demande de battement cardiaque est reçue du dispositif cible. Le dispositif cible peut exécuter la tâche cible en fonction du contenu de tâche. Selon les modes de réalisation de l'invention, le dispositif cible peut être un dispositif périphérique proche de la source de données et l'exécution de la tâche cible peut consister à exécuter une logique d'informatique en nuage et des applications sur le dispositif périphérique.
Patent WO-2019204747-A1 (WO)
Title: Transition analysis method for chromatography column qualification
Inventor: RANDOLPH PAUL
IPC: G01N30/88
Filed: 2019-04-19
Abstract: The present disclosure is directed to a method of operating a chromatography column. This method involves collecting column outlet signal and accumulated flow parameters at two or more intervals of at least one mobile phase transition front during operation of the chromatography column comprising column packing. A model gamma cumulative distribution curve is determined based on the collected column outlet signal and accumulated flow parameters for the at least one mobile phase transition front. The height equivalent theoretical plate (HETP) value is calculated for the at least one mobile phase transition front using parameters of the model gamma cumulative distribution curve and the quality of the chromatography column packing is assessed based on the calculated HETP value. If during routine column monitoring, an adverse trend in HETP is observed or the control limits are exceeded, the eluate product quality, column process performance, and/or impurity removal data should be evaluated to ensure product quality for the identified batch. Should any of the product quality or column performance fail the criteria set, appropriate corrective action, such as conditioning, repacking or replacing the column, and qualification should be performed prior to release for further use.
Patent WO-2019209833-A1 (WO)
Title: Efficient parallel optical flow algorithm and gpu implementation
Inventor: ANILKUMAR SHAH TANMAY
IPC: G06T7/207
Filed: 2019-04-23
Abstract: Systems and methods are provided for initiating transfer of image data corresponding to at least one predetermined level of an image pyramid comprising higher resolution to a graphic processing unit (GPU) of the computing device, calculating, by the central processing unit (CPU) of the computing device, optical flow of at least one predetermined coarse level of the image pyramid, transferring, by the CPU of the computing device, the calculated optical flow of the at least one predetermined coarse level of the image pyramid to the GPU, calculating, by the GPU of the computing device, the optical flow of the at least one predetermined level of the image pyramid comprising higher resolution, and outputting, by the GPU of the computing device, the optical flow of the image data.
Patent WO-2019213448-A1 (WO)
Title: Vertical packaging for ultrasound-on-a-chip and related methods
Inventor: FIFE KEITH
IPC: A61B8/00
Filed: 2019-05-02
Abstract: Vertical packaging configurations for ultrasound chips are described. Vertical packaging may involve use of integrated interconnects other than wires for wire bonding. Examples of such integrated interconnects include edge-contact vias, through silicon vias and conductive pillars. Edge-contact vias are vias defined in a trench formed in the ultrasound chip. Multiple vias may be provided for each trench, thus increasing the density of vias. Such vias enable electric access to the ultrasound transducers. Through silicon vias are formed through the silicon handle and provide access from the bottom surface of the ultrasound chip. Conductive pillars, including copper pillars, are disposed around the perimeter of an ultrasound chip and provide access to the ultrasound transducers from the top surface of the chip. Use of these types of packaging techniques can enable a substantial reduction in the dimensions of an ultrasound device.
Patent WO-2019217366-A1 (WO)
Title: Systems and methods related to registration for image guided surgery
Inventor: SOPER TIMOTHY D
IPC: G06T7/73
Filed: 2019-05-07
Abstract: A system is configured to perform operations includes accessing a set of model points of a model of an anatomic structure of a patient, the model points being associated with a model space. A set of measured points of the anatomic structure of the patient are collected, the measured points being associated with a patient space. The set of model points are registered to the set of measured points using a first set of initial parameters to generate a first transformation. One or more sets of perturbed initial parameters are generated based on the first set of initial parameters. One or more perturbed registration processes are performed to register the set of model points to the set of measured points using the one or more sets of perturbed initial parameters respectively to generate corresponding perturbed transformations. A registration quality indicator is generated based on the first transformation and the one or more perturbed transformations.
Patent WO-2019232136-A1 (WO)
Title: Systems and methods for editing brassica genome
Inventor: CHARNE DAVID GEORGE
IPC: A01H1/00
Filed: 2019-05-30
Abstract: Systems and methods for editing plant genomes include systems and methods for transforming plants generally, and brassica plants particularly, with genome editing systems including CRISPR-Cas. Systems and methods for editing plant genomes include systems and methods for transforming Brassica microspores with genome editing systems and culturing the plant microspores that increase genome editing frequency.
Patent WO-2019241066-A1 (WO)
Title: Propylene-ethylene random copolymers with low xs/et ratio and high mfr
Inventor: FEDEC MATTHEW
IPC: C08F210/06
Filed: 2019-06-07
Abstract: Propylene and alpha olefin random copolymers are disclosed that have excellent flow characteristics. For instance, the copolymers can be formulated so as to have a melt flow rate of greater than about 45 g/10 min. While still retaining the above flow characteristics, the copolymer can also be formulated to have greater stiffness, low xylene soluble content, and excellent transparency characteristics especially when combined with one or more clarifying agents.
Patent WO-2019246206-A1 (WO)
Title: Échange de clés ecdhe pour authentification de serveur, et serveur de clés
Inventor: NIX JOHN
IPC: H04L9/00
Filed: 2019-06-19
Abstract: L'invention fait intervenir un serveur pouvant recevoir une clé publique de dispositif et transmettre la clé publique de dispositif à un serveur de clés. Le serveur de clés peut effectuer un premier échange de clés de Diffie-Hellman à courbe elliptique (ECDH) en utilisant la clé publique de dispositif et une clé privée de réseau pour déduire un secret X1. Le serveur de clés peut envoyer le secret X1 au serveur. Le serveur peut déduire une paire de clés PKI d'ECC et envoyer au dispositif la clé publique de serveur. Le serveur peut procéder à un deuxième échange de clés ECDH en utilisant la clé secrète de serveur déduite et la clé publique de dispositif pour déduire un secret X2. Le serveur peut effectuer un ajout de point d'ECC en utilisant le secret XI et le secret X2 pour déduire un secret X3. Le dispositif peut déduire le secret X3 en utilisant (i) la clé publique de serveur, une clé publique de réseau, et la clé privée de dispositif et (ii) un troisième échange de clés ECDH.
Patent WO-2020014531-A1 (WO)
Title: Adaptive color transformation to aid computer vision
Inventor: SNEYDERS YURI
IPC: G09G5/02
Filed: 2019-07-11
Abstract: System and techniques for adaptive color transformation to aid computer vision are described herein. Colors from an image are mapped into a multi-dimensional space to create a distribution of colors in the image. A line can be fit to the distribution. Here, the line includes an angle relative to a coordinate system of the multi-dimensional space. A transformation to colors can then be applied to the image based on the angle of the line. The transformation producing a reduced image where a color complexity of the original image is reduced.
Patent WO-2020023878-A1 (WO)
Title: Hydrodynamic thrust bearing pad having a variable taper, and related systems and methods
Inventor: ALI MUHAMMAD
IPC: F16C33/20
Filed: 2019-07-26
Abstract: A hydrodynamic thrust bearing pad includes a composite laminate including at least one ply including a plurality of fibers oriented in at least one direction, and a bearing surface configured to confront a rotating thrust surface of a rotating shaft for transmitting axial thrust loads from the rotating shaft to the composite laminate· The bearing pad also includes a support surface configured to confront a stationary surface of a stationary housing for transmitting the axial thrust loads from the composite laminate to the stationary housing, and at least one side surface extending between the bearing and support surfaces. The at least one ply is configured to expand non-uniformly when heated from a first temperature to a second temperature for causing the composite laminate to warp from an unstressed state to a stressed state.
Patent WO-2020055581-A1 (WO)
Title: Rejecting biased data using a machine learning model
Inventor: FARRAR CHRISTOPHER
IPC: G06N20/00
Filed: 2019-08-26
Abstract: A method (500) for rejecting biased data using a machine learning model (300) includes receiving a cluster training data set (130) including a known unbiased population of data and training a clustering model (211) to segment the received cluster training data set into clusters (212) based on data characteristics of the known unbiased population of data. Each cluster of the cluster training data set includes a cluster weight (214). The method also includes receiving a training data set (302) for the machine learning model and generating training data set weights (218) corresponding to the training data set for the machine learning model based on the clustering model. The method also includes adjusting each training data set weight of the training data set weights to match a respective cluster weight and providing the adjusted training data set to the machine learning model as an unbiased training data set (206).
Patent WO-2020051434-A1 (WO)
Title: Multiple mode dental device
Inventor: PLOTKA RONALD
IPC: A46B9/04
Filed: 2019-09-06
Abstract: A powered brush has two different brushes for different purposes that are selectively vibrated for powered cleaning. The brushes may be a tooth brush and an interdental brush that are separately operated at different frequencies. One or more buttons or switches provide control signals to the powered brush to selectively actuate the different brushes. A controller connects a motor to a power source such as a battery based on the control signals. The controller may include a timer for actuating the selected brush for a given time period.
Patent WO-2020112239-A1 (WO)
Title: Multiphase transmitter digital front end
Inventor: HAMIDOVIC DAMIR
IPC: H03B27/00
Filed: 2019-10-02
Abstract: Techniques are disclosed to provide a data dependent delay for a multi-phase transmitter architectures. These techniques include identifying a current segment occupied by a symbol associated with in-phase (I) and quadrature phase (Q) data within a data constellation based upon the number of phases used. Once the segment is identified, vector components are calculated as a function of the segment used to re-map the symbol within the constellation defined in accordance with the number of phases. The data delay may be performed in the baseband or at the RF rate to time-align local oscillator clocks with the delayed data, which is represented as the calculated vector components, for transmission. Further modifications to the RF-DAC operation to facilitate operation with the multi-phase system are also disclosed.
Patent WO-2020086761-A1 (WO)
Inventor: MILLER SINEAD E
IPC: G01N30/00
Filed: 2019-10-23
Abstract: A method for the isolation of one or more target(s) of interest using fluidic devices with at least one inlet and at least one outlet; a multidirectional fluidic channel between the at least one inlet and the at least one outlet; said multidirectional fluidic channel comprising at least one wall; a substance coating at least a portion of an inside surface of the at least one wall that detects, captures, adsorbs, and/or removes the target(s) of interest from a sample; an eluant for eluting the materials of interest from the fluidic channel; concentrating a target sample from the eluted material(s) of interest and the subsequent analysis and identification of the eluted materials of interest and/or diagnose of a disease based on the target(s) of interest isolated from the sample.
Patent WO-2020097303-A1 (WO)
Title: Systems and methods for particle multiplexing in droplets
Inventor: BYRNES SAMANTHA A
IPC: C12Q1/686
Filed: 2019-11-07
Abstract: Described herein are systems and methods for multiplexed analysis of two or more targets in a test sample including a first set of particles including a first set of target- specific reagents and a first optically detectable identifier capable of emitting a first wavelength indicative of a first target, and at least one second set of particles including a second set of target-specific reagents and a second optically detectable identifier capable of emitting a second wavelength indicative of a second target; and at least one optically detectable reporter probe capable of constitutively emitting a third wavelength in response to reaction of the first set of target-specific reagents with the first target in the test sample and/or reaction of the second set of target-specific reagents with the second target in the test sample, wherein the first wavelength, the second wavelength, and the third wavelength are optically discernable from one another.
Patent WO-2020102332-A1 (WO)
Title: Hydration pack
Inventor: MORGANTI MICHAEL
IPC: A41D27/20
Filed: 2019-11-13
Abstract: A hydration pack may comprise a main body formed from a warp-knit fabric. The main body may have a three-dimensional shape. The three-dimensional shape may define a cavity configured to store liquid. A portion of the main body may be folded and coupled with another portion of the main body. The folded portions may define a multilayer structure. The hydration pack may comprise an aperture configured to allow access to the liquid stored in the cavity. The hydration pack may comprise a material configured to create a compression gradient in the cavity. The hydration pack may comprise a section comprising a material having a higher modulus of elasticity than a material of another section of the hydration pack.
Patent WO-2021096500-A1 (WO)
Title: Methods for coupling and hermetically sealing components composed of different materials
Inventor: GRIFFIN CLINTON R
IPC: G01F1/76
Filed: 2019-11-13
Abstract: A method for forming a pressure fit hermetic seal between a second component (104) and an interior member (108) is disclosed. The method comprises steps of coupling the second component (104) to a first component (102) by applying heat to one or more of the first component (102) and the second component (104) and allowing the first component (102) and the second component (104) to cool, wherein the applying heat step and allowing to cool step form the hermetic seal by causing compression of a hermetic element (106) against the second component (104) and by causing compression of the hermetic element (106) against the interior member (108).