baber/WOPTO huggingface dataset:
Patent WO-2021158997-A1 (WO)
Inventor: OWEN TIMOTHY
IPC: C09D11/50
Filed: 2021-02-05
Abstract: L'invention concerne un indicateur thermochromique et son utilisation pour déterminer visuellement si des surfaces adjacentes de parties de bord de chevauchement de segments de membrane de toiture juxtaposés ont été suffisamment chauffées à un seuil de température présélectionné pour obtenir une soudure souhaitée entre elles afin de sceller de manière correspondante la couture de membrane de toiture.
Patent WO-2021168247-A1 (WO)
Title: Generation of carbon nanotubes (cnts) from polyethylene terephthalate (pet) in the presence of additives
Inventor: LEVENDIS YIANNIS
IPC: C01B32/16
Filed: 2021-02-19
Abstract: Carbon nanostructures are synthesized from a feedstock that includes polyethylene terephthalate. In a first furnace, the feedstock that includes polyethylene terephthalate and calcium oxide (CaO) or calcium hydroxide (Ca(OH) 2 ) are pyrolyzed to obtain one or more gaseous decomposition products. The gaseous decomposition productions are optionally filtered to remove any solid particles. The one or more gaseous decomposition products are passed across a stainless steel substrate in a second furnace to form the carbon nanostructures.
Patent WO-2021173498-A1 (WO)
Inventor: DREWERY JOHN STEPHEN
IPC: H01J37/32
Filed: 2021-02-22
Abstract: Systems and techniques for providing for semiconductor processing chambers configured for use with two concentric edge rings with dual-lift mechanisms are disclosed. The dual-lift mechanisms may each have a first lifter structure and a second lifter structure which may be each at least partially independently actuatable. The first lifter structure may be used to move a lower edge ring of the edge rings between two or more vertically offset positions, and the second lifter structure may be used to raise and lower an upper edge ring of the edge rings. The dual-lift mechanism may be interfaced to the chamber housing of the semiconductor processing chamber.
Patent WO-2021173669-A1 (WO)
Inventor: ABAD DANIEL
IPC: E21B47/26
Filed: 2021-02-24
Abstract: A method can include, in a runtime environment of compiled multi-domain code for multiple different domains that describe physical operations performed using equipment, responsive to input, issuing a call to a planning domain definition language planner; responsive to the call, receiving a plan that includes at least one action; and dispatching at least one of the at least one action to call for performance of at least a portion of at least one of the physical operations.
Patent WO-2021194709-A1 (WO)
Title: Construction d'insertion de syndesmose
Inventor: TAYLOR ALAN G
IPC: A61B17/04
Filed: 2021-03-03
Abstract: La présente invention concerne un appareil et des méthodes pour un ensemble de traitement de la syndesmose qui comprend un ensemble d'insertion et une construction de suture de la syndesmose pour fixer un premier os contre un second os. La construction de suture de la syndesmose est configurée pour être passée à travers un trou d'os percé à travers le premier os et le second os et serrée pour presser les os ensemble. Dans un mode de réalisation, l'ensemble d'insertion comprend un manchon et une tige de poussée pour insérer la construction de suture de la syndesmose à travers le trou d'os. Le manchon maintient la construction de suture de la syndesmose dans une configuration allongée appropriée pour être insérée à travers le trou d'os. La tige de poussée permet de déployer un fixateur distal comprenant la construction de suture de la syndesmose à ancrer contre une surface de contact distale du second os. Le manchon et la tige de poussée peuvent être retirés du trou d'os avant que la construction de suture de la syndesmose soit serrée pour fixer les os.
Patent WO-2021178601-A1 (WO)
Inventor: REN SHENQIANG
IPC: A61L27/40
Filed: 2021-03-03
Abstract: Provided are composite materials, hydrogels, and methods of making and using the composite materials and hydrogels. The composite materials have a hydrogel layer that may be sandwiched between hydrophobic materials, such as, for example, polydimethylsiloxane. The hydrogels have a polymer network and water, where the polymer network is a plurality crosslinked polymers. The composite materials may be used in various cooling applications.
Patent WO-2021230955-A1 (WO)
Title: Systems and methods for estimating well parameters and drilling wells
Inventor: AL SHAHRI ALI
IPC: G06Q50/02
Filed: 2021-03-05
Abstract: Systems and methods of estimating well parameters are disclosed. In one embodiment, a method of estimating well parameters includes receiving a plurality of wells, each well defined by a plurality of well attributes, receiving a plurality of historic wells, each historic well of the plurality of historic wells defined by a plurality of historic well attributes, and comparing the plurality of well attributes of the plurality of wells with the plurality of historic well attributes of the plurality of historic wells. The method further includes selecting one or more matched historic wells based at least in part on a similarity between the plurality of well attributes for an individual well with the plurality of historic well attributes of the one or more matched historic wells, and calculating one or more well parameters based at least in part on the one or more matched historic wells.
Patent WO-2021194831-A1 (WO)
Title: Alkylation de complexes de catalyseurs de coordination de métal de transition
Inventor: LUO LUBIN
IPC: C08F10/00
Filed: 2021-03-18
Abstract: Alkylation de complexes de catalyseurs de coordination de métal de transition (tels que des métallocènes et/ou des post-métallocènes) dans des solvants non polaires avec une conversion élevée en un complexe de catalyseur de coordination de métal de transition dialkylé pouvant être assurée par réaction (a) d'un complexe de catalyseur de coordination de métal de transition comprenant un métal de transition lié à au moins un ligand donneur anionique et au moins un groupe partant présentant un atome de non-carbone directement lié au métal de transition, (b) d'un alkyle d'aluminium et (c) d'un sel de fluorure à 0 °C à 85 °C dans un solvant non polaire pour produire un complexe de catalyseur de coordination de métal de transition alkylé.
Patent WO-2021195283-A1 (WO)
Inventor: OH CHULWOO
IPC: G02B5/30
Filed: 2021-03-24
Abstract: In some implementations, an optical device includes a one-way mirror formed by a polarization selective mirror and an absorptive polarizer. The absorptive polarizer has a transmission axis aligned with the transmission axis of the reflective polarizer. The one-way mirror may be provided on the world side of a head-mounted display system. Advantageously, the one-way mirror may reflect light from the world, which provides privacy and may improve the cosmetics of the display. In some implementations, the one-way mirror may include one or more of a depolarizer and a pair of opposing waveplates to improve alignment tolerances and reduce reflections to a viewer. In some implementations, the one-way mirror may form a compact integrated structure with a dimmer for reducing light transmitted to the viewer from the world.
Patent WO-2022203688-A1 (WO)
Inventor: LINCOLN PATRICK
IPC: H04B7/185
Filed: 2021-03-26
Abstract: L'invention concerne un satellite en orbite autour de la Terre qui peut effectuer un routage en fonction d'une orbite en recevant un paquet de données, en déterminant si un plan de destination du paquet de données est différent d'un plan orbital du satellite, en réponse à la détermination que le plan de destination du paquet de données est différent du plan orbital du satellite, déterminer si le satellite est en mesure de communiquer avec un ou plusieurs satellites voisins dans le plan transversal, sélectionner un satellite voisin pour recevoir le paquet de données en se basant au moins en partie sur le fait que le satellite est en mesure de communiquer avec un ou plusieurs satellites voisins dans le plan transversal, et transmettre le paquet de données au satellite voisin.
Patent WO-2022010550-A1 (WO)
Title: Use of ir spectroscopy to evaluate penetration of reagents into biological specimen
Inventor: SHAH AMIT D
IPC: G01N21/552
Filed: 2021-03-26
Abstract: Apparatuses for measuring sample materials (such as tissue samples) and associated methodologies and instrumentation involve a spectroscopy system or device configured with a sample measuring device (e.g., an attenuated total reflection infrared (ATR-IR) sample measuring device) including a crystal defining a sample receiving surface/interface operatively connected to an IR source and an IR detector. The sample receiving surface/interface facilitates assessing presence (and optionally, amount) of a fixative (e.g., formaldehyde) in sample materials, tissue samples for example. Measurements are taken at one or multiple locations within a sample placement structure/area, which can be provided in the form of a probe or a raised piercing structure containing one or more ATR-IR (or other) sample measuring devices. The probe can include a piercing structure or mechanism at a distal (open) end of the probe configured to create a passage to a selected location (depth) within the sample material in a minimally invasive manner so that the sample is not severely damaged during testing.
Patent WO-2021207136-A1 (WO)
Title: Adenoviral expression vector and methods and cell lines for production
Inventor: EXLINE COLIN
IPC: C12N15/86
Filed: 2021-04-06
Abstract: An adenovirus expression vector is provided. The adenovirus expression vector may include: a) one or more mutations that render the adenovirus replication incompetent and b) at least one nucleotide sequence encoding a protein or an RNA is provided. A method of synthesizing an adenovirus vector is also provided. The synthesis may include: a) producing a plurality of overlapping adenovirus sub-fragments, each sub -fragment comprising a portion of the full genome of the adenovirus; b) circularizing the sub -fragments to form plasmid structures; and c) assembling the circularized sub-fragments into a linear structure, wherein the vector comprises a combination of two or more sub -fragments. A mammalian cell line configured to replicate adenoviral vectors, wherein the cell line comprises nucleotide sequences expressing El A and E1B gene products but is devoid of other adenovirus sequences is also provided.
Patent WO-2021211341-A1 (WO)
Title: Nail sealable materials, systems, and methods of making and installing the same
Inventor: ANDERSON ERIC
IPC: C09K3/10
Filed: 2021-04-07
Abstract: Nail sealable materials comprising a matrix material and bentonite embedded within the matrix material are described herein in accordance with non-limiting embodiments of the present disclosure. In some embodiments, the nail sealable material comprises a sufficient amount of bentonite, such that the nail sealable material passes ASTM D1970 at a specified nail sealable material test thickness. Some embodiments relate to systems and methods utilizing the nail sealable materials described herein.
Patent WO-2021211383-A1 (WO)
Title: Sofa bed
Inventor: WILLIAMS EARL
IPC: A47C17/13
Filed: 2021-04-09
Abstract: A sofa that transitions between a sitting position and a sleeping position. The sofa includes a frame with a bracket and multiple arms and support bases that allow the frame to move from the sitting position and the sleeping position, and the reverse, by allowing the multiple arms to rotate and support bases to rotate about the bracket at attachment points where the bracket and arms are connected by fasteners. In some embodiments, a back support portion of the sofa is hingedly moveable into first and second positions to optionally reduce the vertical height of the back support to allow easier transport (i.e., in boxes and shipping containers) and movement (i.e., through small doorways and spaces) of the sofa, as described herein. In some embodiments the sofa has a space or notch underneath that is configured to be fastened or otherwise affixed to a platform, such as a bump out in a recreational vehicle, wherein the notch is configured to provide the sofa with a lower profile.
Patent WO-2021212104-A1 (WO)
Title: Tracking and testing for viral or other infection
Inventor: ALDERETE III
IPC: G01N33/543
Filed: 2021-04-19
Abstract: Apparatuses, components, devices, methods, and systems for testing and tracking infection such as viral infection are disclosed. In particular, many of the examples in this disclosure relate to testing for infection by the SARS-CoV-2 virus using lateral flow assay technology. In an example, the lateral flow assay test strip includes a reaction region with mobile, labeled ACE2 receptors and a detection region with fixed ACE2 receptors. One or both of the reaction region and the detection region may include monoclonal, mixed monoclonal, or polyclonal antibodies that specifically bind to SARS-CoV-2.
Patent WO-2022005653-A1 (WO)
Title: Methods, apparatus and systems for graph-conditioned autoencoder (gcae) using topology-friendly representations
Inventor: PANG JIAHAO
IPC: G06N20/00
Filed: 2021-05-27
Abstract: Method, apparatus and system implemented by a neural network-based decoder (NNBD) are disclosed. In one method, the NNBD may obtain or receive a codeword, as a descriptor of an input data representation. A first neural network module may determine, based on at least the codeword and an initial graph, a preliminary reconstruction of the input data representation. The NNBD may determine, based on at least the preliminary reconstruction and the codeword, a modified graph. The first neural network module may determine, based on at least the codeword and the modified graph, a refined reconstruction of the input data representation. The modified graph may indicate topology information associated with the input data representation.
Patent WO-2021262407-A1 (WO)
Inventor: YUDANOV DMITRI
IPC: G06F7/491
Filed: 2021-06-02
Abstract: Methods, apparatuses, and systems for in-or near-memory processing are described. Bits of a first number may be stored on a number of memory elements, wherein each memory element of the number of memory elements intersects a bit line and a word line of a number of word lines. A number of signals corresponding to bits of a second number may be driven on the number of word lines to generate a number of output signals. A value equal to a product of the first number and the second number may be generated based on the number of output signals.
Patent WO-2021257508-A1 (WO)
Title: Controlled oxygen dressing
Inventor: WOJCIECHOWSKI TIMOTHY
IPC: A61F13/00
Filed: 2021-06-15
Abstract: A controlled oxygen dressing includes a flexible drape that is selectively permeable to air and is adhere to skin to define a first volume around a tissue site. A cover layer, impermeable to air, is sealed to the drape to thereby define a second volume between the cover layer the drape. An oxygen scavenger is arranged in the second volume and consumes oxygen in the second volume, which produces an oxygen concentration differential between the first and second volumes, This differential causes oxygen to diffuse through a covered portion of the drape, from the first volume to the second volume, thus decreasing the amount of oxygen in the first volume. Oxygen entering into the first volume from the surrounding environment diffuses through a non-covered portion of the drape. Therefore, an area of the cover layer can be selected to produce a desired level of oxygen in the first volume.
Patent WO-2021262512-A1 (WO)
Inventor: ASCHOFF JAMES PAUL
IPC: G06K17/00
Filed: 2021-06-17
Abstract: A networked system of connected and trackable document deposit and destruction kiosks can be used to remotely dispose of and destroy confidential documents and monitors and records compliance with employer document destruction policies. A networked system of connected ballot deposit kiosks can be used to safely deposit, track, and verify the locations of completed ballots and to monitor and track the subsequent collection of the ballots by election officials or other authorized persons.
Patent WO-2021257960-A1 (WO)
Inventor: TERP JON
IPC: A61L2/00
Filed: 2021-06-18
Abstract: Système de stérilisation sécurisé comprenant au moins une pluralité de compartiments de stérilisation contenus dans un dispositif, et un système de commande pour autoriser des utilisateurs individuels à accéder à des compartiments uniques parmi les compartiments sécurisés. La pluralité de compartiments de stérilisation comprend des circuits et des composants qui comprennent des DEL UV-C et des photodétecteurs UV-C. Dans certains modes de réalisation, une pluralité de parois à l'intérieur du compartiment de stérilisation comprennent des circuits et des composants qui comprennent des DEL UV-C et des photodétecteurs UV-C. Dans certains modes de réalisation, une pluralité de parois à l'intérieur d'un compartiment de stérilisation comprennent des composants capteurs pour la détection de la présence/l'absence de biens à l'intérieur d'un compartiment. Des versions commandées par administrateur d'un système de stérilisation sécurisé comprennent des tiroirs d'accès dotés de multiples compartiments de stérilisation.
Patent WO-2022006371-A1 (WO)
Title: Alcoholic carbonated beverages with improved taste
Inventor: WILLIAMS BEN
IPC: C12G3/04
Filed: 2021-07-01
Abstract: Alcoholic carbonated beverages with improved flavor profiles are provided comprising (i) at least one food grade acidulant, (ii) at least one mineral salt and (iii) at least one flavor compound. Methods of preparing the alcoholic carbonated beverages described herein are also provided.
Patent WO-2022060479-A1 (WO)
Title: Real-time control compliant radio frequency coexistence management bus
Inventor: MISHRA LALAN JEE
IPC: G06F13/42
Filed: 2021-08-03
Abstract: Systems, methods, and apparatus for multi-drop coexistence management are described. A data communication apparatus has a bus interface that couples the data communication apparatus to a serial bus and a controller configured to determine that a datagram received from the serial bus is addressed to a register address corresponding to a coexistence management identifier, activate a line driver of the bus interface circuit that is coupled to a data line of the serial bus during a portion of a first payload of the datagram when one or more coexistence management messages are ready for sending from the slave device, where the portion of the first payload of the datagram is allocated for use of the apparatus, and transmit a first coexistence management message in the portion of the first payload of the datagram that is allocated for use of the data communication apparatus.
Patent WO-2022046395-A1 (WO)
Title: Minimizing crystalline rhodium-platinum defect formation in glass manufactured in precious metal systems
Inventor: CLICK CAROL ANN
IPC: C03B5/187
Filed: 2021-08-09
Abstract: A method of minimizing the formation of a rhodium-platinum defect in a glass or glass ceramic material or in the melt thereof is provided. The method includes providing a vessel made of a platinum-rhodium alloy for use in a manufacturing process for obtaining the material, and an interface between the vessel and the melt is present. The method can include providing sufficient partial pressures of hydrogen outside and inside the vessel for controlling the partial pressure of oxygen in a region of the melt adjacent to the interface. A method of minimizing the formation of, or counteracting the impact of, a localized thermal, electrical, or composition cell in the melt during a manufacturing process is also provided. The method can include adding a multivalent compound to the melt, adding a mixer to the finer tube, adding a mixing step to the manufacturing process, or amplifying the mixing.
Patent WO-2022051137-A1 (WO)
Inventor: DINSMOOR DAVID A
IPC: A61N1/36
Filed: 2021-08-24
Abstract: Systems, devices, and techniques are described for analyzing evoked compound action potentials (ECAP) signals to assess the effect of a delivered electrical stimulation signal. In one example, a system includes processing circuitry configured to receive ECAP information representative of an ECAP signal sensed by sensing circuitry, and determine, based on the ECAP information, that the ECAP signal includes at least one of an N2 peak, P3 peak, or N3 peak. The processing circuitry may then control delivery of electrical stimulation based on at least one of the N2 peak, P3 peak, or N3 peak.
Patent WO-2022047010-A1 (WO)
Title: Led device having blue photoluminescent material and red/green quantum dots
Inventor: LUO YINGDONG
IPC: H01L33/50
Filed: 2021-08-26
Abstract: A light-emitting device includes a plurality of light-emitting diodes, a first cured composition over a first subset of the light-emitting diodes, and a second cured composition over a second subset of light-emitting diodes. The first cured composition includes a first photopolymer and a blue photoluminescent material that is an organic, organometallic, or polymeric material, embedded in the first photopolymer. The second cured composition includes a second photopolymer and a nanomaterial embedded in the second photopolymer. The nanomaterial is selected to emit red or green light in response.
Patent WO-2022051409-A1 (WO)
Title: Rotating shroud for rotator blade systems
Inventor: GHARIB MORTEZA
IPC: B64C27/20
Filed: 2021-09-01
Abstract: A system and method for improving the flight control and efficiency of an aerial vehicle. Many embodiments are directed to a rotor-shroud assembly system where a plurality of rotor blades are connected to the internal side of a shroud and are set up to pivot through the use of a pitching mechanism. The entire assembly is configured to rotate when attached to a motor.
Patent WO-2022056130-A1 (WO)
Title: Sulfonated polymer
Inventor: ZHANG XUAN
IPC: C08F220/58
Filed: 2021-09-09
Abstract: Copolymer compositions and methods of making copolymer compositions with enhanced stability in high temperature and high salinity environments. The copolymers include hydrophobic monomers and sulfonated monomers. The sulfonated monomers can include 2-acrylamido-2-methylpropane sulfonic acid and allyl sulfonate. The sulfonated monomers increase the stability of the polymers in harsh conditions, and in high temperature, high salinity environments. The sulfonated monomers also reduce or prevent the hydrolysis of acrylamide groups, and therefore enhance the stability of the copolymer. The copolymer compositions can be made with free radical polymerization and an initiation complex.
Patent WO-2022139897-A1 (WO)
Inventor: GRAEFE RALF
IPC: H04W12/06
Filed: 2021-09-10
Abstract: Various systems and methods for providing autonomous driving within a restricted area are discussed. In an examples, an autonomous vehicle control system can include an interface for receiving data from multiple sensors for detecting an environment about the vehicle, a security processor coupled to the configured to receive sensor information from the sensor interface, and autonomous driving system including one or more virtual machines configured to selectively receive information from the security processor based on a security request from infrastructure of the restricted area.
Patent WO-2022066511-A1 (WO)
Inventor: MAHAWILI IMAD
IPC: B01D46/00
Filed: 2021-09-17
Abstract: A semiconductor waste abatement system for a semiconductor processing system includes a vacuum pump, an abatement apparatus having an abatement chamber in fluid communication with a source of semiconductor waste gas from the semiconductor processing chamber, and with the abatement chamber configured to ionize the waste gas and to exhaust ionized gas. The abatement system further includes a filter apparatus with a filter chamber, which forms a liquid reservoir. The inlet of the filter apparatus is in fluid communication with the outlet of the abatement chamber and the liquid reservoir, and the outlet of the filter apparatus is in communication with the inlet of the vacuum pump, wherein the filter chamber is under a vacuum, and wherein semiconductor waste gas is ionized in the abatement chamber and then filtered by the filter apparatus prior to input to the vacuum pump.