baber/WOPTO huggingface dataset:
Patent WO-2021011751-A1 (WO)
Inventor: CRAWFORD RICHARD
IPC: A61B18/12
Filed: 2020-07-16
Abstract: The present disclosure relates generally to the field of medical devices for accessing body lumens. In particular, the present disclosure relates to medical devices, systems and methods for enlarging an opening of a body lumen. In an embodiment, a device may include a flexible elongate tube. A distal end of the tube may be configured to access an opening of a body lumen. A plurality of wire lumens may extend from the distal end of the tube toward a proximal end of the tube that are radially offset from and substantially parallel with a longitudinal axis. At least a portion of the plurality of wire lumens may be exposed to an outer surface of the tube along a distal portion. A plurality of wires may each extend along a respective wire lumen. A portion of each wire may extend externally to the wire lumens exposed to the outer surface.
Patent WO-2021067008-A1 (WO)
Inventor: MANOLAKOS ALEXANDROS
IPC: H04L27/00
Filed: 2020-09-08
Abstract: In an aspect, a UE receives an SRS configuration that indicates, for at least one frequency hop, an allocation of less than all subcarriers of a sounding bandwidth to SRS per OFDM symbol in a respective frequency hop. The UE transmits, to a BS in a first frequency hop, OFDM symbols with SRS across all subcarriers of a first sounding bandwidth associated with the first frequency hop. In another aspect, the UE receives an SRS configuration that indicates, for frequency hops associated with the same comb-type, a sequence of resource element offsets that is based on a number of OFDM symbols used in the respective frequency hop. The UE transmits OFDM symbols with SRS in accordance with the sequence of resource element offsets indicated by the SRS configuration for the respective frequency hop.
Patent WO-2021067041-A1 (WO)
Title: Track chain components with hardface overlay
Inventor: RATHOD CHANDRASEN R
IPC: B62D55/21
Filed: 2020-09-17
Abstract: A steel track chain component (162, 164, 166, 168, 202, 204), such as a track bushing (204), may be formed with a carburized portion (404), a hardface portion (412), and a core portion (410). The core portion (410) may be softer than the carburized portion (404), which in turn, may be softer than the hardface portion (412). This configuration of the various portions of the component (162, 164, 166, 168, 202, 204) may allow for relatively high wear resistance of the component (162, 164, 166, 168, 202, 204), as well as toughness. The core portion (410) may be mostly ferrite crystal structure, while the carburized portion (412) and the hardface portion (412) may include martensitic and/or austenitic crystal structure. The carburized portion (412) may be formed by carburizing the track chain component (162, 164, 166, 168, 202, 204) in a heated and carbon rich environment. The hardface portion (412) may be formed by welding a hardface alloy over at least a portion of the carburized portion (404).
Patent WO-2021091641-A1 (WO)
Inventor: KENNEDY MATHEW
IPC: E21B33/12
Filed: 2020-10-01
Abstract: An exemplary wellbore system includes an actuatable downhole tool including a seat having a throughbore and a cutting edge circumscribing the throughbore and an activation device including an outer shell formed of a consolidated sand and encapsulating an unconsolidated sand. The activation device sized to land on the seat and in response to hydraulic pressure actuate the downhole tool, whereby the cutting edge shears the outer shell to allow the activation device to pass through the throughbore.
Patent WO-2021067802-A1 (WO)
Inventor: MEANEY PAUL
IPC: G01N22/00
Filed: 2020-10-02
Abstract: Embodiments of the present disclosure pertain to transmission dielectric probes with at least one channel that extends across the probe. The channel includes a first opening on a first side of the transmission dielectric probe, and a second opening on a second side of the transmission dielectric probe. The first opening and the second opening are on opposite ends of the transmission dielectric probe, and the second opening is associated with an outer surface of the transmission dielectric probe. Additionally, the first opening and the second opening have different diameters, different geometries, or combinations thereof. Further embodiments pertain to methods of operating the transmission dielectric probes by placing the outer surface of the transmission dielectric probe on a surface of an object, transmitting a signal from a first channel through the surface and into the object, and receiving the transmitted signal back through a second channel.
Patent WO-2021076696-A1 (WO)
Title: Behaviors that reduce demand on autonomous follower vehicles
Inventor: GEORGE MICHAEL DAVID
IPC: B60W30/165
Filed: 2020-10-15
Abstract: Methods and apparatus that reduce demands on behavior of autonomous vehicles operating in a convoy, such as lane following or leader swap.
Patent WO-2021113518-A1 (WO)
Inventor: GLATZMAIER MICHAEL
IPC: G01N23/04
Filed: 2020-12-03
Abstract: Techniques are disclosed for identifying and reducing pixel-specific image distortion of an x-ray detector. In one example, an x-ray detector obtains, for various calibration positions, two-dimensional (2D) images of a calibration object. The calibration object comprises reference points that comprise spatial characteristics. Processing circuitry computes an image distortion field across a plurality of pixels of the x-ray detector based on imaged characteristics of the reference points in each of the 2D images, the spatial characteristics of the reference points, and the calibration positions. The processing circuitry computes, based on the computed image distortion field, a correction transform for correcting image distortion across the x-ray detector. The processing circuitry applies the correction field to a preliminary image obtained by the x-ray detector to obtain a corrected image exhibiting reduced pixel-specific image distortion.
Patent WO-2021119091-A1 (WO)
Title: Adhésifs produits à l'aide de prépolymères à terminaison aspartate
Inventor: ZELIZNIK RAYMOND
IPC: C08G18/38
Filed: 2020-12-09
Abstract: L'invention concerne des adhésifs comprenant : (A) un polyisocyanate aliphatique ; (B) un prépolymère à terminaison aspartate ; et (C) éventuellement, un solvant, l'adhésif ayant un rapport d'équivalents de groupes NCO dans le polyisocyanate aliphatique à des équivalents de groupes NH de 0,9:1 à 1,75:1, la durée de vie de l'adhésif, telle que mesurée par le doublement de la viscosité selon la norme ASTM D4212-16 à 23 °C, est supérieure ou égale à 0,5 heures, et l'adhésif développant une force de liaison acceptable sur un substrat, définie comme ayant un minimum de 150 g /po mesurée à 23 °C selon la norme ASTM D 1876-01 ou la déchirure du substrat, en moins de 5 jours après que le substrat est stratifié avec l'adhésif.
Patent WO-2021138534-A1 (WO)
Title: Edge network-based account protection service
Inventor: SUMMERS JOHN
IPC: H04L29/08
Filed: 2020-12-31
Abstract: An account protection service to prevent user login or other protected endpoint request abuse. In one embodiment, the service collects user recognition data, preferably for each login attempt (e.g. data about the connection, session, and other relevant context), and it constructs a true user profile for each such user over time, preferably using the recognition data from successful logins. The profile evolves as additional recognition data is collected from successful logins. The profile is a model of what the user "looks like" to the system. For a subsequent login attempt, the system then calculates a true user score. This score represents how well the current user recognition data matches the model represented by the true user profile. The user recognition service is used to drive policy decisions and enforcement capabilities. Preferably, user recognition works in association with bot detection in a combined solution.
Patent WO-2021051126-A1 (WO)
Title: Portable projection mapping device and projection mapping system
Inventor: ARMAND MEHRAN
IPC: G03B21/12
Filed: 2020-09-09
Abstract: A device may provide, to a camera and a projector of a portable projection mapping device, first instructions for calibrating the camera and the projector, and may receive, based on the first instructions, calibration parameters for the camera and the projector. The device may calculate a stereo calibration between the camera and the projector based on the calibration parameters, and may provide, to the camera, second instructions for recognizing a reference instrument associated with the portable projection mapping device. The device may receive, based on the second instructions, binocular images, and may determine additional parameters based on the binocular images. The device may determine recognition parameters for recognizing the reference instrument, based on the binocular images and the additional parameters. The device may process the recognition parameters and the stereo calibration, with an optical tracking model, to generate and provide overlay visualization data to the portable projection mapping device.
Patent WO-2021158605-A1 (WO)
Inventor: ELIASON WILLIAM
IPC: E01C5/00
Filed: 2021-02-03
Abstract: L'invention concerne des adhésifs de pavage comprenant des mélanges de béton secs. L'adhésif de pavage peut comprendre du ciment, du sable de silice, du silicate d'alumine, et du latex ou du polymère acrylique. L'adhésif de pavage peut être conçu pour être appliqué sur un substrat à l'état sec. L'adhésif de pavage peut être configuré pour devenir hydraté après l'installation de pavés sur l'adhésif de pavage, et l'adhésif de pavage peut être configuré pour durcir et coller des carreaux de pavage au substrat après l'hydratation.
Patent WO-2021158983-A1 (WO)
Title: Modeling, simulation, and analysis of transportation systems
Inventor: WEI JEROME
IPC: G06Q10/04
Filed: 2021-02-05
Abstract: A system for design, modeling, simulation, and analysis of transportation systems is described herein. The system may obtain a set of configuration data for a set of transportation systems. The system may generate a set of models for the set of transportation systems based on the set of configuration data. The system may simulate operations of the proposed transportation system and the one or more other transportation systems based the set of models. The system may also obtain a set of performance metrics for the set of transportation systems based on the simulation.
Patent WO-2021168272-A1 (WO)
Title: Radioisotope generator early breakthrough detection
Inventor: NUNN ADRIAN
IPC: G21G1/00
Filed: 2021-02-19
Abstract: An infusion system can include a radioisotope generator that generates a radioactive eluate via an elution, an activity detector configured to measure an activity of the radioactive eluate generated by the radioisotope generator, and a controller. The controller can analyze a radioactivity profile of the radioactive eluate to determine a characteristic of the profile indicative of breakthrough. The controller may issue a user alert, cease elution, or perform yet other actions based on the analysis.
Patent WO-2021173756-A1 (WO)
Inventor: YEE CASSIAN
IPC: A61K38/00
Filed: 2021-02-25
Abstract: This disclosure provides for engineered T cell Receptors (TCRs), cells comprising the TCRs, and methods of making and using the TCRs. The current disclosure relates to TCRs that specifically recognize gp100. Accordingly, aspects of the disclosure relate to an engineered T-cell Receptors (TCRs), nucleic acids encoding the TCRs, and cells comprising the nucleic acids and TCRs. Also provided are compositions comprising the cells, nucleic acids, or engineered TCRs of the disclosure, methods of making the cells and methods of using the embodiments of the disclosure for therapeutic treatments.
Patent WO-2021178740-A1 (WO)
Inventor: NYATI MUKESH K
IPC: A61P35/00
Filed: 2021-03-05
Abstract: Provided herein are compounds that are useful in treating cancer.
Patent WO-2021216228-A1 (WO)
Inventor: CARVELL PAUL
IPC: H02P21/00
Filed: 2021-03-17
Abstract: Modulated pulse control of electric machines to deliver a desired output in a more energy efficient manner by either (a) operating the electric machine in a continuous mode when a requested torque demand is greater than the peak efficiency torque of the electric machine or (b) in a pulsed modulation mode when the requested torque demand is less than the peak efficiency torque of the electric machine. When operating in the pulsed modulation mode, the inverter may be deactivated to further improve the system efficiency when field weakening is not required to mitigate or eliminate generation of a retarding torque in situations when Back Electromagnetic Force (BEMF) exceeds a supply voltage for the inverter of the machine.
Patent WO-2021202260-A1 (WO)
Inventor: PEKUROVSKY MIKHAIL L
IPC: G01N1/28
Filed: 2021-03-26
Abstract: Un dispositif de diagnostic comprend un empilement de capteurs doté de multiples panneaux d'un matériau poreux placés dans des plans parallèles les uns aux autres et en contact face à face les uns avec les autres. Au moins une partie des panneaux du matériau poreux comprend des régions hydrophobes et des régions hydrophiles conçues pour fournir un trajet d'écoulement d'échantillon pour la migration d'un échantillon de fluide à travers l'empilement de capteurs d'un panneau à un autre dans les régions hydrophiles. Une couche à effet de mèche se situe sur une surface principale de l'empilement de capteurs.
Patent WO-2021211305-A1 (WO)
Inventor: GOIA DAN
IPC: C09D11/52
Filed: 2021-04-01
Abstract: L'invention concerne des compositions comprenant des dispersions concentrées de nanoparticules d'argent. L'invention concerne également des procédés de préparation de dispersions concentrées de nanoparticules d'argent.
Patent WO-2021211963-A1 (WO)
Inventor: ELLEBEDY ALI
IPC: C07K16/10
Filed: 2021-04-16
Abstract: La présente invention concerne des anticorps ou des fragments de liaison à l'antigène qui sont utiles pour le traitement d'infections à coronavirus (p. ex. la COVID-19 causée par le SRAS-CoV-2). La présente invention concerne également diverses compositions pharmaceutiques et des méthodes de traitement du coronavirus à l'aide de ces anticorps ou de ces fragments de liaison à l'antigène.
Patent WO-2021212094-A1 (WO)
Title: Diagnostic and therapeutic splints and methods of use
Inventor: PRITCHARD EMILY
IPC: A61H23/04
Filed: 2021-04-19
Abstract: Various implementations include a method of decreasing oxygen saturation levels in a patient, including securing a leg and foot of the patient to a splint having a leg supporting portion, a foot supporting portion, and an inflatable device. The leg supporting portion includes a leg support body and leg support surface. The foot supporting portion includes a foot support body and foot support surface. The inflatable device rotates the foot support surface relative to the leg support surface from a first position to a second position. The angle between a leg longitudinal axis and a foot longitudinal axis is less in the second position than in the first position. The method further includes inflating the inflatable device to rotate the foot support surface from the first position to the second position and maintaining the second position to decrease oxygen saturation levels in the patient.
Patent WO-2021231673-A1 (WO)
Title: Methods and compositions for the adar-mediated editing of leucine rich repeat kinase 2 (lrrk2)
Inventor: JARPE MATTHEW
IPC: A61P25/16
Filed: 2021-05-13
Abstract: The present invention relates to methods and compositions for editing an LRRK2 polynucleotide,  e.g. , an LRRK2 polynucleotide comprising a SNP associated with Parkinson's Disease. The invention also relates to methods and compositions for treating or preventing Parkinson's Disease in a subject.
Patent WO-2021231687-A1 (WO)
Title: Quadruplex-based detection of a target nucleic acid
Inventor: KANKIA BESIK
IPC: C12Q1/6827
Filed: 2021-05-13
Abstract: Disclosed herein are oligonucleotides and methods for detecting a target nucleic acid, as well as methods of diagnosing a subject with a disease or a disorder by detecting a target nucleic acid using the oligonucleotides and methods disclosed herein. The oligonucleotides include a quadruplex-forming sequence. Prior to binding the target nucleic acid, the quadruplex-forming sequence is in a non-quadruplex conformation. Upon binding the target nucleic acid, the sequence transforms to the quadruplex conformation, which can be detected, for example, using optical methods. The methods are based on thermodynamic properties and do not require the use of enzymes. The methods can be used to diagnose a subject with a disease or a disorder, prognose the outcome of a disease or disorder, or predict the development of a future disease or disorder.
Patent WO-2021203110-A1 (WO)
Title: Extended reality authentication
Inventor: ATHLUR ANUDEEP
IPC: H04W12/33
Filed: 2021-05-20
Abstract: Methods and systems for secure authentication in an extended reality (XR) environment are described herein. An XR environment may be output by a computing device and for display on a device configured to be worn by a user. A first plurality of images may be determined via the XR environment. The first plurality of images may be determined based on a user looking at a plurality of objects, real or virtual, in the XR environment. The first plurality of images may be sent to a server, and the server may return a second plurality of images. A public key and private key may be determined based on different portions of each of the second plurality of images. The public key may be sent to the server to register and/or authenticate subsequent communications between the computing device and the server.
Patent WO-2021237171-A1 (WO)
Title: Thermal management of metal matrix composite systems
Inventor: SARKISIAN RYAN G
IPC: F16D65/12
Filed: 2021-05-21
Abstract: The present application discloses a high-performance metal matrix composite (MMC) vehicle braking component, two methods of making a porous ceramic insert, a method of making an MMC comprising a porous ceramic insert, and a method of making an MMC not comprised of a porous ceramic insert. In one exemplary embodiment the porous ceramic insert is comprised of a ceramic compound and a sacrificial insert. In another exemplary embodiment the porous ceramic insert is comprised of one or more ceramic compounds and one or more ceramic preforms. The high performance MMC vehicle braking component has two distinct friction portions that extended from the outer surfaces to the thermal management portion of the high performance MMC vehicle braking component.
Patent WO-2021243070-A1 (WO)
Title: Wavelength selective filtering with non-radial array of microstructure elements
Inventor: KIANI LEILY
IPC: G02B6/293
Filed: 2021-05-27
Abstract: A non-radial array of microstructure elements provides enhanced wavelength selective filtering. The elements are arranged along a line that does not intersect the center of the core. In this configuration, the first coupling element in an array that is nearest to the core is a non-integer array unit spacing from the main waveguide where the array unit spacing is defined as the flat to flat distance of a hexagonal cell.
Patent WO-2021262828-A1 (WO)
Inventor: SANTOS ELIZABETH M
IPC: C08L83/04
Filed: 2021-06-23
Abstract: This disclosure describes inflatable articles such as airbags for inflatable safety devices for a vehicle passenger-protecting system, a process for manufacturing said inflatable articles, hydrosilylation curable silicone elastomer compositions and their uses in assembling said inflatable safety devices. The composition used comprised an organopolysiloxane based additive which comprises at least one, alternatively at least two Si-H groups per molecule and at least one, alternatively at least two functional groups per molecule, selected from anhydride groups and epoxy groups.
Patent WO-2021263208-A1 (WO)
Inventor: SPIEGEL EVAN
IPC: G06F3/0484
Filed: 2021-06-25
Abstract: Aspects of the present disclosure involve a system comprising a computer-readable storage medium storing a program and method for updating avatar clothing of a user of a messaging system. The program and method provide for receiving, by a messaging application running on a device of a user, a request to identify at least one object depicted in an image captured by a device camera; determining, in response to receiving the request, an attribute of an object depicted in the image; selecting, from plural candidate articles of clothing for an avatar of the user, an article of clothing that is associated with the attribute of the object; and displaying the selected article of clothing with the avatar of the user.
Patent WO-2022035627-A1 (WO)
Inventor: SEILER LARRY
IPC: G06T15/04
Filed: 2021-07-30
Abstract: In one embodiment, a computing system may determine, for a pixel, a sampling location within a texture that comprises a plurality of texels, and based on the sampling location, select a set of texels in the plurality of texels. Each texel in the set of texels may encode a distance field. An interpolated distance field associated with the sampling location may be computed based on the distance fields associated with the set of texels. The interpolated distance field may represent a relative distance between the sampling location and a texture edge. According to a blending proportion based on the interpolated distance field, the computing system may determine a blended color for the sampling location by blending, a first and second color associated with a first side of the edge and a second side of the edge, and output a color for the pixel based on the blended color.
Patent WO-2022066323-A1 (WO)
Inventor: DAHL MICHAEL
IPC: B60P7/08
Filed: 2021-08-18
Abstract: L'invention concerne un réseau extensible, comprenant une pluralité de bobines à ressort. Chaque bobine à ressort a un boîtier définissant un intérieur et comportant un ancrage central, à l'intérieur, et définissant en outre une ouverture; une bobine montée rotative à l'intérieur du boîtier, et ayant une paroi latérale; un élément de tension enroulé autour de la bobine et s'étendant à travers l'ouverture et ayant une extrémité distale ; et un ressort hélicoïdal ancré au niveau de l'ancrage et ayant une extrémité externe, fixée à la paroi latérale. En outre, l'extrémité distale de chaque élément de tension est fixée au logement d'une autre bobine à ressort, formant ainsi le réseau extensible.
Patent WO-2022046542-A1 (WO)
Inventor: J PONTECORVO GARY
IPC: H04B1/3888
Filed: 2021-08-20
Abstract: An electronic device attachment system is described. The system includes an electronic device case configured to receive and house an electronic device. The electronic device is a smartphone, a laptop computer, a mobile media player, a tablet, or any other handheld electronic device. The system also includes a storage component affixed to the electronic device case either permanently or removably. The storage component is configured to receive and house one or more attachments when not in use.
Patent WO-2022040602-A1 (WO)
Inventor: LEE JINWOOK
IPC: G06K19/06
Filed: 2021-08-20
Abstract: Disclosed are methods and systems for tracking a supply chain of a package by using a barcode and a plurality of mobile devices. The methods at least includes issuing and scanning the barcode at an initial location, pairing the barcode with a first mobile device, receiving transaction information of the package to update the barcode to include the transaction information, validating the barcode with a first digital signature, unpairing the barcode with the first mobile device, scanning the barcode by a second mobile device, and pairing the barcode with the second mobile device, validating the barcode with a second digital signature, tracking a location of the package that is moving along with the second mobile device. Tracking is continued until the package is arrived at a final destination. Validated data is further confirmed by a third party to increase credibility of tracking information.