baber/WOPTO huggingface dataset:
Patent WO-2019173696-A1 (WO)
Title: Electrolytic cells and water treatment systems containing the same
Inventor: FRITZ BILLIE
IPC: C02F1/46
Filed: 2019-03-08
Abstract: An electrolytic cell includes: a cartridge assembly including: a plurality of bipolar electrode plates spaced apart and guide members formed on both sides of the plurality of bipolar electrode plates; a cell body having: a first side; a second side opposite the first side; an opening that extends through the first and second sides to form a housing that receives the cartridge assembly; a first end having an inlet that allows liquid to enter the housing of the cell body and a second end having an outlet that allows liquid to exit the housing of the cell body; a first terminal cap that connects to the first side of the cell body and which has a cathode plate; and a second terminal cap that connects to the second side of the cell body and which has an anode plate.
Patent WO-2019177949-A1 (WO)
Title: Voice-controlled multimedia device
Inventor: LAWRENCE MARK
IPC: G10L15/22
Filed: 2019-03-11
Abstract: A computer-implemented method includes receiving, at a microphone of a voice-controlled device, a speech input from a user and determining, by the voice-controlled device, that a power state of an AV display device that is coupled to the voice-controlled device is an ON or OFF state. Based on the user intent determined from the speech input and the power state of the AV display, the voice-controlled device sends data to the AV display device to switch the AV display device ON or OFF. The method can further include receiving, by the voice-controlled device, content from a content source location and sending the content to the AV display device via an AV port.
Patent WO-2020190268-A1 (WO)
Inventor: NAUKA KRZYSZTOF
IPC: B33Y70/00
Filed: 2019-03-15
Abstract: Described herein are kits, methods, and systems for printing metal three- dimensional objects. In an example, described is a multi-fluid kit for three-dimensional printing comprising: a first fluid comprising a first liquid vehicle comprising metal or metal precursor particles; and a second fluid comprising a second liquid vehicle comprising latex polymer particles dispersed therein, wherein the latex polymer particles have an average particle size of from about 10 nm to about 300 nm, and wherein the metal or metal precursor particles comprise metal nanoparticles, metal oxide nanoparticles, metal oxide nanoparticles and a reducing agent, or combinations thereof.
Patent WO-2019195231-A1 (WO)
Title: Devices, software, systems, and methods for intraoperatively and postoperatively tracking the relative position between external fixation components or rings
Inventor: NOBLETT ANDREW P
IPC: G16H20/40
Filed: 2019-04-02
Abstract: The present disclosure provides an intraoperative external fixation component tracking system to enable a surgeon to efficiently plan out construction of an external fixator. The intraoperative external fixation component tracking system further enables data related to the surgery, including data for determining a strut adjustment schedule for the external fixator, to be captured intraoperatively for use postoperatively. The present disclosure further provides a postoperative external fixation component tracking system to enable a patient to efficiently adjust struts of an installed external fixator. The postoperative external fixation component tracking system further enables to surgeon to remotely monitor the patients compliance with the strut adjustment schedule.
Patent WO-2019200311-A1 (WO)
Title: Frac sand separator system
Inventor: JOHNS ROGER
IPC: E21B21/10
Filed: 2019-04-12
Abstract: A frac sand separator system includes a sand separator having an inlet fluidly connected to a well for receiving a fracking return mixture from the well. The sand separator is configured to separate water of the fracking return mixture from particulate matter of the fracking return mixture. The sand separator includes an outlet. The frac sand separator system includes a collection container fluidly connected to the outlet of the sand separator for receiving the particulate matter from the sand separator. At least one outlet valve is fluidly connected between the outlet of the sand separator and the collection container. The frac sand separator system includes a computing device operatively connected to the at least one outlet valve. The computing device includes a processor configured to automatically open the at least one outlet valve such that the particulate matter is released from the sand separator into the collection container.
Patent WO-2019204553-A1 (WO)
Title: End-group isomerization of poly(alkylene carbonate) polymers
Inventor: EAGAN JAMES
IPC: C08G64/02
Filed: 2019-04-18
Abstract: Described herein are methods of preparing poly(alkylene carbonate) polymers comprising an increased ratio of primary hydroxyl end groups to secondary hydroxyl end groups, and compositions thereof.
Patent WO-2019209804-A1 (WO)
Title: Ground-based vectored thrust system
Inventor: STUMPF THOMAS
IPC: B64F1/04
Filed: 2019-04-23
Abstract: A ground-based vectored thrust system for landings and take-off of vertical take-off and landing (VTOL) aircraft. The vectored thrust system provides an upward thrust on the VTOL aircraft when in proximity to the pad. The upward thrust can supplement the thrust system of the VTOL aircraft, or can be used exclusively to elevate the VTOL aircraft. A control unit can control one or more of the components of the vectored thrust system. The control unit can also be configured to take-over the flight of the VTOL aircraft when it is within a predetermined flight envelope of the pad.
Patent WO-2019222308-A1 (WO)
Title: Integral graphene films from functionalized graphene sheets
Inventor: ZHAMU ARUNA
IPC: C01B32/225
Filed: 2019-05-15
Abstract: Provided is an integral graphene film comprising chemically functionalized graphene sheets that are chemically bonded or interconnected with one another having an inter-planar spacing d?002#191 from 0.36 nm to 1.5 nm as determined by X-ray diffraction and a non-carbon element content of 0.1% to 47% by weight, wherein said functionalized graphene sheets are substantially parallel to one another and parallel to an in-plane direction of said integral graphene film and said integral graphene film has a length from 1 cm to 10,000 m, a width from 1 cm to 5 m, a thickness from 2 nm to 500 µm, and a physical density from 1.5 to 2.25 g/cm3?. The integral graphene film typically has a Young's modulus from 20 GPa to 300 GPa or a tensile strength from 1.0 GPa to 3.5 GPa. The disclosure also provides a process for producing an integral graphene film.
Patent WO-2019222387-A1 (WO)
Title: Medical fluid connector designed to be held in place in a desired position for operation
Inventor: NORMAN JOHN S
IPC: A61M1/16
Filed: 2019-05-15
Abstract: A medical fluid connector includes a first port; a second port; a pivot located between the ports; a guide wall located between the first port and the pivot and positioned to reside adjacent to a first side of a wall of a structure supporting the connector when inserted into the structure; and a guide member located between the second port and the pivot and including a member wall positioned to reside adjacent to a second side of the wall of the structure supporting the connector when inserted into the structure, the guide member further including at least one member flange extending from the member wall, the member flange sized so as to provide room for a lid of the structure to close onto the member flange and rotate the connector about the pivot into a desired operating position. A dialysis system, disposable and method using the connector are also provided.
Patent WO-2019232052-A1 (WO)
Title: Blowout preventer apparatus and method
Inventor: MIRELES LYDIA
IPC: E21B33/06
Filed: 2019-05-29
Abstract: An annular elastomeric packer for a blowout preventer includes a plurality of circumferentially spaced inserts, wherein at least one of the plurality of inserts includes a rib, and a foot pivotally coupled to the rib, and an elastomeric body coupled to the plurality of inserts and including an inner surface, wherein the foot is configured to resist deformation of the elastomeric body in response to the blowout preventer actuating from a first position to a second position.
Patent WO-2019236687-A1 (WO)
Title: Methods of protecting a plant from fungal pests
Inventor: INCH SHARON
IPC: C12N9/42
Filed: 2019-06-05
Abstract: A method of controlling or preventing pathogenic damage and/or pest damage in a plant propagation material, a plant, part of a plant and/or plant organ, comprising applying on the plant, part of the plant, plant organ, plant propagation material or a surrounding area thereof a phytoprotective agent comprising an enzyme and a fungicide.
Patent WO-2019236935-A1 (WO)
Title: Topical skincare compositions comprising centella asiatica selected triterpenes
Inventor: OSORIO KAREN
IPC: A61K36/23
Filed: 2019-06-07
Abstract: A topical skincare composition including a  Centella asiatica  extract including one or more triterpenes, wherein at least one of the one or more triterpenes is madecassic acid, an  Avena  (oat) extract, a ceramide and a dermatologically acceptable carrier. A method of treating symptoms of itch, redness, flaking, dryness, and/or roughness of the skin, scalp, and/or mucous membrane including the step of applying the topical skincare composition to at least a portion of a user's skin, scalp, and/or mucous membrane in need thereof.
Patent WO-2019237029-A1 (WO)
Title: Directed graph traversal using content-addressable memory
Inventor: THANTRY HARIHARAN LAKSHMINARAYANAN
IPC: G06F16/903
Filed: 2019-06-07
Abstract: This disclosure describes techniques that include representing, traversing, and processing directed graphs using one or more content-addressable memory devices. In one example, this disclosure describes a method that includes presenting query data to one or more ternary content-addressable memory (TCAM) devices, wherein the query data includes state data and key data; receiving, from the TCAM devices, information about a matching address identified by the TCAM devices; accessing, based on the information about the matching address, information in one or more storage devices; performing, based on the information in the one or more storage devices, at least one operation on data included within the one or more storage devices to generate processed data; outputting the processed data; determining, based on the information in the one or more storage devices, new state data and a new key value; and presenting new query data to the TCAM devices.
Patent WO-2019245857-A1 (WO)
Title: Réseau neuronal pour le diagnostic de l'état d'une épaule
Inventor: CHAOUI JEAN
IPC: G16H50/70
Filed: 2019-06-13
Abstract: La présente invention concerne un système informatique générant une pluralité d'ensembles de données d'apprentissage à partir de cas d'opérations de l'épaule passées et utilise la pluralité d'ensembles de données d'apprentissage pour entraîner un réseau neuronal. Chaque neurone de couche de sortie dans une pluralité de neurones de couche de sortie du réseau neuronal correspond à une classe différente dans un ou plusieurs systèmes de classification de pathologie de l'épaule. Le système informatique peut obtenir un vecteur d'entrée actuel qui correspond à un patient actuel. De plus, le système informatique peut appliquer le réseau neuronal au vecteur d'entrée actuel pour générer un vecteur de sortie actuel. Le système informatique permet de déterminer, sur la base du vecteur de sortie actuel, une classification d'un état de l'épaule du patient actuel.
Patent WO-2020197574-A1 (WO)
Title: Preventing frequent beam switching by a ue based on beam dwell time and/or rate of beam switching
Inventor: Padhy Chinmaya
IPC: H04W72/02
Filed: 2019-06-20
Abstract: Various aspects of the present disclosure generally relate to wireless communication and techniques to prevent frequent beam switching. In some aspects, a user equipment (UE) may determine a duration of time that the UE dwells on a beam. The UE may update a data structure, stored in memory of the UE, to add or modify a stored duration value associated with the beam based at least in part on determining the duration of time that the UE dwells on the beam. The UE may determine that a condition associated with the stored duration value is satisfied. The UE may modify a priority of the beam in connection with a beam selection procedure based at least in part on determining that the condition associated with the stored duration value is satisfied. Numerous other aspects are provided.
Patent WO-2019246467-A1 (WO)
Inventor: STOICH TERRA
IPC: A47G29/20
Filed: 2019-06-20
Abstract: An outdoor drop box furniture and method of use. The outdoor drop box furniture includes an interior receptacle, an outdoor furniture shell configured to conceal the interior receptacle, such as a sofa-style shell, park bench-style shell, or planter, and a locking mechanism comprising a passcode reader configured to receive a passcode and selectively allow access to the interior receptacle depending on the passcode. The method includes generating an access code, transmitting the access code to the deliverer, arranging a locking mechanism according to the access code, receiving a passcode entered by the deliverer, determining authorization to access the interior receptacle by comparing the access code and the passcode, based on the determination, opening the interior receptacle, and after removal of the item is removed, closing the interior receptacle and deleting the access code.
Patent WO-2020014467-A1 (WO)
Title: Light weight fire resistant smc composition
Inventor: ROBBINS JEFFREY
IPC: B32B27/06
Filed: 2019-07-11
Abstract: A flame retardant SMC composition comprising an effective amount of flame retardant graphene material provided in an SMC composition for providing a flame retardancy with a specific gravity of less than or equal to 1.8.
Patent WO-2020028243-A1 (WO)
Title: Determining geographic locations of network devices
Inventor: BULLOCK WILLIAM
IPC: H04L29/12
Filed: 2019-07-29
Abstract: In one embodiment, a method includes receiving one or more communication network addresses and one or more geographic locations of each network address, determining one or more location-related features based on each network address, generating one or more predicted locations of the network address, each predicted location corresponding to one of the first geographic locations of the network address, and each predicted location being associated with a time stamp representing an age of the predicted location, determining, based on the location- related features and the time stamps, a weighting factor representing a probability that at least one of the predicted locations of the network address corresponds to a true location of the network address, and determining, for each of the predicted locations, a weight based on at least the weighting factor, wherein the weight represents a probability that the predicted location corresponds to the true location of the network address.
Patent WO-2020033198-A1 (WO)
Title: Phase tracking reference signal port or configuration sharing across multiple physical downlink channels of multiple transmit receive points
Inventor: MANOLAKOS ALEXANDROS
IPC: H04L5/00
Filed: 2019-07-31
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine that a phase tracking reference signal (PTRS) port is to be shared among a plurality of physical downlink shared channels (PDSCHs) transmitted by a plurality of transmit receive points (TRPs); receive PTRS pilot signals on one or more PDSCHs of the plurality of PDSCHs; and use the PTRS pilot signals for phase tracking estimation for the plurality of PDSCHs based at least in part on the determination that the PTRS port is to be shared among the plurality of PDSCHs. Numerous other aspects are provided.
Patent WO-2020047350-A1 (WO)
Inventor: Ripley Graeme Robert
IPC: B41M3/00
Filed: 2019-08-30
Abstract: Certain aspects and features relate to using an image modifier to generate digital designs and to printing the digital designs on a structure for flooring or other decoration that can more realistically mimic designs found in nature or otherwise provide designers with the freedom to create aesthetic designs more easily. An image modifier can receive an image, such as an image of a naturally occurring view and generate modified designs based on the image. The modified designs can be slight modifications to the image and printed on the structures for flooring such that together the printed structures exhibit the appearance of a design found in nature or a desired appearance by a designer.
Patent WO-2021054935-A1 (WO)
Title: Antenna selection for uplink signals in a wireless communication system
Inventor: YANG ROY
IPC: H04B7/024
Filed: 2019-09-16
Abstract: An aggregation unit includes a transceiver configured to transmit unique signals to a plurality of transmission reception points (TRxPs) for transmission by the plurality of TRxPs and receive uplink signals received by the plurality of TRxPs from a user equipment. The aggregation unit also includes a processor configured to generate a sum of the uplink signals from a subset of the plurality of TRxPs. The subset is determined based on measurements of the unique signals performed by the UE. In some cases, the subset is determined by a baseband unit that receives a measurement report including the measurements performed by the UE. The transceiver is configured to transmit the sum of the uplink signals to the baseband unit over a fronthaul link.
Patent WO-2020068688-A1 (WO)
Title: Methods, computer-readable media and devices for producing an index
Inventor: JÓHANNSSON MAGNÚS
IPC: G01N33/00
Filed: 2019-09-23
Abstract: Provided are computer-implemented methods for producing an index. The methods include conditioning electroencephalographic (EEG) signals present in an EEG recording previously obtained from an individual, e.g., an individual having dementia. In certain embodiments, the methods further include determining frequency domain features from the conditioned EEG signals, and determining connectivity features from the frequency domain features, where the connectivity features include connectivity features determined from a frequency range of from 35 Hz to 45 Hz divided into two or more sub-bands. The methods further include producing an index calculated at least in part as a function of one or more of the connectivity features determined from a frequency range of from 35 Hz to 45 Hz divided into sub-bands with varying contribution to the calculation of the index. Also provided are computer readable media and computer devices that find use, e.g., in practicing the methods of the present disclosure.
Patent WO-2020069074-A1 (WO)
Inventor: HABBINGA ERIK
IPC: G06F3/06
Filed: 2019-09-26
Abstract: L'invention concerne un procédé de fonctionnement d'un contrôleur de stockage. Le procédé consiste à : recevoir des données transférées par un hôte en vue d'un stockage dans une partition cible d'un support de stockage ; et détecter les propriétés des données. Le procédé consiste également à : établir une ou plusieurs partitions déduites sur le support de stockage d'après au moins les propriétés des données ; et, d'après au moins les propriétés des données, trier les sous-ensembles des données à des fins de stockage dans la partition cible et la ou les partitions déduites.
Patent WO-2020236208-A1 (WO)
Inventor: DAS PRALAY
IPC: E21B17/042
Filed: 2019-10-24
Abstract: According to various aspects of the subject technology, a tool collar is provided. The tool collar may include a recessed portion comprising a component segment and a threaded segment, a pressure sleeve covering the recessed portion, and a threaded component mated to the threaded segment and configured to compress the pressure sleeve against a shoulder of a downhole tool. According to some aspects, a downhole tool is provided. The downhole tool may include a recessed portion comprising a component segment and a threaded segment, an unrecessed portion comprising a shoulder, a pressure sleeve covering the recessed portion of the downhole tool, and a threaded component mated to the threaded segment and configured to compress the pressure sleeve against the shoulder of the unrecessed portion.
Patent WO-2021086338-A1 (WO)
Title: System and method for preventing pitch bearing failures in a wind turbine using pitch motor signals
Inventor: DESHPANDE AMEET SHRIDHAR
IPC: F03D7/02
Filed: 2019-10-30
Abstract: A method for preventing a pitch bearing failure of a pitch system of a wind turbine includes monitoring, via at least one sensor, one or more electrical signals of a pitch motor of a pitch drive mechanism of the pitch system that drives a pitch bearing of the pitch system. The method also includes analyzing, via the controller, the one or more electrical signals of the pitch motor so as to remove noise and amplify outliers. Moreover, the method includes estimating bearing friction of the pitch bearing using the analyzed one or more electrical signals of the pitch motor. As such, the method includes implementing, via the controller, a control action when the estimated bearing friction of the pitch bearing indicates an anomaly in the pitch bearing.
Patent WO-2020123888-A1 (WO)
Title: Article produisant de la mousse, se désintégrant dans l'eau
Inventor: SIVIK MARK
IPC: D06M13/00
Filed: 2019-12-13
Abstract: L'invention concerne des articles produisant de la mousse, se désintégrant dans l'eau, comprenant une structure fibreuse soluble renfermant une composition particulaire effervescente de nettoyage comprenant un agent effervescent, un tensioactif moussant particulaire, un activateur d'effervescence, éventuellement un agent de protection d'effervescence, et éventuellement un agent actif. L'invention porte également sur des procédés d'utilisation des articles pour nettoyer des surfaces.
Patent WO-2020149969-A1 (WO)
Inventor: AHMAD RAJA
IPC: G02B6/42
Filed: 2019-12-16
Abstract: Un matériau changeant d'indice de réfraction photo-induit est couplé directement à la fois à un premier port et à un second port. Une structure d'interconnexion optique (pour coupler optiquement le premier port au second port) peut être formée dans le matériau changeant d'indice de réfraction photo-induit par exposition sélective d'une partie du matériau changeant d'indice de réfraction photo-induit. L'exposition sélective induit un changement d'indice de réfraction dans le matériau changeant d'indice de réfraction photo-induit. Le changement d'indice de réfraction fournit les propriétés de guidage d'onde de la structure d'interconnexion optique.
Patent WO-2020131698-A1 (WO)
Inventor: SAXENA NISHANK
IPC: G01N23/046
Filed: 2019-12-16
Abstract: The present invention provides a method for estimating the porosity of rock from a digital image of the rock. A three-dimensional image of a rock is obtained and segmented, and an image porosity is estimated from the segmented image of the rock. A porosity correction parameter is obtained from a non-wetting liquid capillary pressure curve derived from the segmented image, and the porosity correction parameter is applied to the image porosity to obtain a corrected porosity of the rock.
Patent WO-2020263318-A1 (WO)
Title: Heat assisted perpendicular spin transfer torque mram memory cell
Inventor: MIHAJLOVIC GORAN
IPC: H01L27/22
Filed: 2019-12-16
Abstract: A magnetoresistive random access memory (MRAM) memory cell comprises a pinned layer having fixed direction of magnetization that is perpendicular to a plane of the pinned layer, a first free layer having a direction of magnetization that can be switched and is perpendicular to a plane of the first free layer, a tunnel barrier positioned between the pinned layer and the first free layer, a second free layer having a direction of magnetization that can be switched, and a spacer layer positioned between the first free layer and the second free layer. Temperature dependence of coercivity of the second free layer is greater than temperature dependence of coercivity of the first free layer.