baber/WOPTO huggingface dataset:
Patent WO-2019040377-A1 (WO)
Title: Launch structures for a hermetically sealed cavity
Inventor: FRUEHLING ADAM
IPC: H01P7/00
Filed: 2018-08-20
Abstract: An apparatus includes a substrate (110) containing a cavity (112) and a dielectric structure (120) covering at least a portion of the cavity (112). The cavity (112) is hermetically sealed. The apparatus also may include a launch structure (150, 117, 135) formed on the dielectric structure (120) and outside the cavity (112). The launch structure (150, 117, 135) is configured to cause radio frequency (RF) energy flowing in a first direction to enter the cavity (112) through the dielectric structure (120) in a direction orthogonal to the first direction.
Patent WO-2019051052-A1 (WO)
Title: Method, apparatus and system for data encryption and decryption
Inventor: LIU WENQING
IPC: H04L9/00
Filed: 2018-09-06
Abstract: Method, apparatus and system for data encryption and decryption. In an embodiment, the method comprises: generating a block key and encrypting to-be-uploaded data based on the block key to obtain encrypted data; encrypting the block key based on a public key of a preset target object to obtain an encrypted block key corresponding to the preset target object; generating upload data based on the encrypted data and the encrypted block key, and uploading the upload data to a blockchain. The present invention solves the technical problems of excessive workload and complicated operation caused by implementing data access permission control in the blockchain.
Patent WO-2019067720-A1 (WO)
Title: Tone interference cancellation
Inventor: SERESHKI SAEED
IPC: G10L21/0208
Filed: 2018-09-27
Abstract: Systems with multiple acoustic echo cancellers. Captureing first audio within an acoustic environment and detecting, within the captured first audio content, a wake-word. In response to the wake-word and before playing an acknowledgement tone, activating a first sound canceller when one or more speakers are playing back audio content or a second sound canceller when the one or more speakers are idle. In response to the wake-word and after activating either the first sound canceller configured to cancel a speaker output in a full audible spectrum or the second sound canceller configured to cancel a speaker output in identified frequency bands corresponding to frequency bands where an acknowledgment sound has content.
Patent WO-2019070508-A1 (WO)
Title: Polyurethane coatings for direct application to polyurethane pultrusion
Inventor: ZIELINSKI DAVID P
IPC: C08J7/043
Filed: 2018-09-28
Abstract: The present invention provides a polyurethane coating composition comprising a fluorosurfactant, a silane adhesion promoter, and a silane modified polyisocyanate, wherein the coating composition has excellent substrate wet-out and adhesion under direct wet-on-hot and cold spray applications. The coating composition is particularly well suited to use with polyurethane pultrusion composites.
Patent WO-2020068101-A1 (WO)
Title: 3d printing system
Inventor: WEST RANDALL
IPC: B29C64/329
Filed: 2018-09-28
Abstract: A 3D printing system comprises a pressure system to provide a negative pressure and a hopper having a first opening to receive powder to be used for printing, wherein the powder is received in an open state of the first opening. The hopper has a second opening to guide air from outside the hopper to inside the hopper and has a third opening connected to the pressure system so as to provide for a negative pressure inside the hopper, the negative pressure to overcompensate for the air receive through the second opening such that a pressure being lower when compared to an ambient pressure of the hopper is generated inside the hopper.
Patent WO-2019070806-A1 (WO)
Title: Calibrating a sensor system including multiple movable sensors
Inventor: KIMURA AKITERU
IPC: G06T7/80
Filed: 2018-10-03
Abstract: In an example, an apparatus includes a first sensor, a second sensor, and an integrated management system. The first sensor is for capturing a first set images of a calibration target that is placed in a monitored site, wherein the first sensor has a first position in the monitored site, and wherein a physical appearance of the calibration target varies when viewed from different positions within the monitored site. The second sensor is for capturing a second set of images of the calibration target, wherein the second sensor has a second position in the monitored site that is different from the first position. The integrated management system is for determining a positional relationship of the first sensor and the second sensor based on the first set of images, the second set of images, and knowledge of the physical appearance of the calibration target.
Patent WO-2019079516-A1 (WO)
Title: Processes and systems for radio frequency energy of packaged articles
Inventor: KIMREY JR
IPC: H05B6/04
Filed: 2018-10-17
Abstract: Heating systems utilizing radio frequency (RF) energy and methods for using the same to rapidly and uniformly heat packaged articles moving through the system on one or more convey lines. These systems may be useful for a variety of processes, including the pasteurization or sterilization of packaged foodstuffs.
Patent WO-2019108370-A1 (WO)
Inventor: CLEMENTS BRADLEY EDGAR
IPC: G06F3/0354
Filed: 2018-11-10
Abstract: L'invention concerne un dispositif de stylet électronique qui comprend un élément de pointe de stylet ayant une extrémité de pointe de stylet et une extrémité opposée. L'élément de pointe de stylet est situé à une extrémité du dispositif de stylet électronique et est aligné le long de l'axe central long du dispositif de stylet électronique. Un collier de nutation est situé autour de l'élément de pointe de stylet et de l'axe central long. Le collier de nutation fournit une ou plusieurs surfaces de support autour de l'élément de pointe de stylet entre l'extrémité de pointe de stylet et l'extrémité opposée de l'élément de pointe de stylet. La ou les surfaces de support permettent à l'élément de pointe de stylet de pivoter à l'intérieur du collier de nutation. Un capteur de déviation est situé à proximité de l'extrémité opposée de l'élément de pointe de stylet sur l'axe central long et détecte une déviation latérale de l'extrémité opposée de l'élément de pointe de stylet par rapport à l'axe central long du dispositif de stylet électronique.
Patent WO-2019118164-A1 (WO)
Title: Outil d'entraînement de bord de moletage
Inventor: BERNIER TERRENCE GEORGE
IPC: F16B7/04
Filed: 2018-11-27
Abstract: L'invention concerne également un outil pour entraîner un composant avec un motif de moletage autour d'une surface externe du composant. Un arbre, avec une première extrémité, se présente sous la forme d'au moins un cylindre partiel, le cylindre au moins partiel ayant un premier diamètre interne qui est inférieur à un diamètre externe du motif de moletage. Des dentelures dans l'arbre ont un motif qui correspond au motif de moletage, ce qui permet à la dentelure dans la tige de venir en prise avec le motif de moletage de telle sorte que lorsque l'arbre est mis en rotation, le composant est tourné.
Patent WO-2019125896-A1 (WO)
Title: Mousses de polyuréthane pour applications de confort
Inventor: SRIVASTAVA YASMIN
IPC: C08G18/12
Filed: 2018-12-13
Abstract: La présente invention concerne des mousses de polyuréthane souples constituées par la réaction d'un quasi-prépolymère hydrophile, d'eau et d'un polymère polyol en présence d'un tensioactif de silicone et d'un copolymère séquencé d'oxyde d'éthylène/d'oxyde d'alcylène supérieur. Les mousses font preuve de densités et de rémanences à la compression de préférence faibles, et présentent de bonnes propriétés thermiques et de capillarité. Les mousses sont utiles dans les applications de literie et d'autres applications de confort dans lesquelles elles sont exposées à la chaleur du corps et portent au moins une partie du poids de l'utilisateur. Les propriétés thermiques et de capillarité contribuent au confort perçu pour l'utilisateur.
Patent WO-2020131096-A1 (WO)
Inventor: SPERL MICHAEL
IPC: A61F13/511
Filed: 2018-12-21
Abstract: L'invention concerne des articles absorbants comprenant des plis et des méthodes de formation d'articles absorbants plissés. Dans un mode de réalisation, un article absorbant s'étendant dans une direction longitudinale et une direction latérale peut comprendre une doublure côté corps, un revêtement externe, un cœur absorbant disposé entre la doublure côté corps et le revêtement externe, et un pli s'étendant dans la direction longitudinale et ayant une partie de pli inférieure et une partie de pli supérieure, le pli ayant une hauteur de pli, la partie de pli inférieure ayant une rigidité supérieure à la partie de pli supérieure.
Patent WO-2020142096-A1 (WO)
Title: Light scattering detectors and methods for the same
Inventor: HANEY MAX
IPC: G01N21/47
Filed: 2019-01-02
Abstract: Methods for determining a radius of gyration of a particle in solution using a light scattering detector are provided. The method may include passing the solution through a flowpath in a sample cell, determining respective angular normalization factors for first and second angles of the detector, obtaining a first scattering intensity of the particle in solution at the first angle, obtaining a second scattering intensity of the particle in solution at the second angle, obtaining a 10° scattering intensity of the particle in solution at an angle of about 10°, determining a first particle scattering factor, determining a second particle scattering factor, plotting an angular dissymmetry plot, fitting a line to the angular dissymmetry plot, determining a slope of the line at a selected location on the line, determining the radius of gyration of the particle in solution from the slope of the line, and outputting the radius of gyration.
Patent WO-2019143589-A1 (WO)
Title: Peripherally focused light from wearable audio interfaces
Inventor: DOMINIJANNI ANDREW D
IPC: A61B3/00
Filed: 2019-01-15
Abstract: Audio systems and methods are provided that include an acoustic driver and an optical light source, each coupled to a head-worn structure. The acoustic driver is configured to convert an audio signal into an acoustic signal in proximity to an ear of the user. The optical light source is configured to direct optical energy toward an eye of the user. A user interface coupled to the light source is configured to control at least one of a color selection, a luminance, or duration of the optical energy.
Patent WO-2019144130-A1 (WO)
Inventor: MOLLICK PETER
IPC: A01B59/00
Filed: 2019-01-22
Abstract: Un appareil pour connecter: un accessoire à une machine mobile comprend un premier cadre, un second cadre coulissant, et au moins un élément de support, cet élément de support servant de support au second cadre lorsqu'il coulisse et effectue un mouvement va-et-vient le long du premier cadre.
Patent WO-2019147965-A1 (WO)
Inventor: PINNEY NATHAN DOUGLAS
IPC: H02J13/00
Filed: 2019-01-25
Abstract: L'invention concerne un système de surveillance de ligne de transmission et une installation de traitement centrale servant à déterminer la géométrie, telle qu'une hauteur, d'un ou de plusieurs conducteurs d'une ligne de transmission de puissance et à réaliser la surveillance en temps réel d'autres propriétés des conducteurs.
Patent WO-2019168726-A1 (WO)
Inventor: KINROSS AUSTIN
IPC: G06F11/36
Filed: 2019-02-21
Abstract: Examples described herein generally relate to modifying operations of a graphics processing unit (GPU) for tracking. An indication of multiple shaders to be executed in rendering an image can be obtained from a command buffer of commands to be provided to the GPU for rendering the image. At least one shader of the multiple shaders can be modified to generate a modified shader that includes a command to log one or more parameters when executing the modified shader. The command buffer can be provided to the GPU for executing the commands for rendering the image including executing the modified shader.
Patent WO-2019182805-A1 (WO)
Inventor: ZAKHARIA STEVEN M
IPC: E21B23/06
Filed: 2019-03-12
Abstract: A self-locking packer carrier and a packer-down liner hanger system utilizing a self- locking packer carrier are provided. The self- locking packer carrier includes an integrated locking mechanism that locks the packer carrier directly to the packer cone after the sealing element is fully set. The integrated locking mechanism may include one or more compression splines extending from a packer carrier base in a radially outward direction to engage a casing after the attached sealing element has created a fluid tight seal, and a tooth profile formed along an inner diameter of the packer carrier base to lock the packer carrier to the packer cone in response to a compression force transferred to the base via the splines. The integrated locking mechanism is designed to eliminate backlash on the liner hanger system, increase vibrational resistance, accommodate liner stretch, withstand pump-out loads, and tolerate liner movement while maintaining sealing integrity.
Patent WO-2019191068-A1 (WO)
Title: Olefin polymerization activators
Inventor: KEATON RICHARD J
IPC: C08F4/659
Filed: 2019-03-26
Abstract: Embodiments of this disclosure include processes of polymerizing olefins, the process comprising contacting ethylene and a (C 3 -C 40 )alpha-olefin comonomer in the presence of a catalyst system, the catalyst system comprising a Group IV metal-ligand complex and an ionic metallic activator complex, the ionic metallic activator complex comprising an anion and a countercation, the anion having a structure according to formula (I):formula (I)
Patent WO-2019195172-A1 (WO)
Title: Fuel bypass system for gaseous-fueled engine
Inventor: BASKA AARON J
IPC: F02D41/06
Filed: 2019-04-01
Abstract: A method of operating a forced induction gaseous-fueled engine includes mixing gaseous-fuel and engine intake air to form a mixture at a fuel mixer. The method includes delivering the mixture to an intake manifold by at least partially bypassing a charge air cooler.
Patent WO-2019209984-A1 (WO)
Title: Framing square
Inventor: MACKEY ERIC
IPC: B43L7/00
Filed: 2019-04-24
Abstract: A framing square including an integrated protractor feature is provided. The framing square includes a blade section, and a tongue section joined at a corner section. The corner section further includes a pivot opening, to rotatably couple the framing square to a workpiece. The blade section includes an array of marking openings. The marking openings are spaced from each other in the array, and the array is positioned a first distance from the pivot opening along a longitudinal axis of the blade. The marking openings can be sized to receive a particular marking instrument (e.g., a pencil or knife) for use with a particular framing square.
Patent WO-2019236420-A1 (WO)
Title: Copy number variant caller
Inventor: HAAS KEVIN R
IPC: G06K9/62
Filed: 2019-05-31
Abstract: Described herein are methods of assessing a sample-specific performance of a copy number variant model, a method for determining a copy number of an interrogated segment within a region of interest, and a method for determining a copy number variant abnormality within a region of interest. Sample-specific performance of the copy number variant caller is assessed by parameterizing a copy number variant model base on sequencing reads from a test sample, generating synthetic copy number variants using the sequencing read from the test sample, and calling the number of copies in the synthetic copy number variants using the copy number variant model and the sample-specific parameters. Calling a number of copies of an interrogated segment can include parameterizing a hidden Markov model using an analytic first derivative gradient and second derivative Hessian of one or more parameters in a copy number likelihood model.
Patent WO-2020005495-A1 (WO)
Title: Methods and cells for producing fatty acids and fatty acid chain products
Inventor: HOGSETT DAVID A
IPC: C12N1/21
Filed: 2019-06-06
Abstract: A recombinant cell comprising a heterologous gene encoding a polypeptide with 3-ketoacyl-CoA synthase activity produces fatty acid or fatty acid chain product. Methods for producing fatty acid or fatty acid chain product with the recombinant cell are also disclosed.
Patent WO-2019241279-A1 (WO)
Title: Cationic clay composition for treating wastewater and method of using said composition
Inventor: WHITE BILLY
IPC: C02F1/40
Filed: 2019-06-11
Abstract: A cationic mineral composition for treating wastewater is provided. The composition assists with flocculating out biomass suspended within the wastewater. The cationic clay composition may be mixed with the wastewater undergoing a wastewater treatment process at numerous injection sites. Mixing the cationic clay composition with wastewater at these injection sites may provide different benefits, wherein these benefits are dependent on the point at which the wastewater is along the wastewater treatment process. The cationic clay composition may be added at one injection site or multiple injection sites, depending on a determination made by the operator.
Patent WO-2019241336-A1 (WO)
Title: Advanced gaming visualization system
Inventor: ARBOUZOV IVAN
IPC: G02B27/01
Filed: 2019-06-12
Abstract: A monocular unit permits visualization of image data received from an imaging device associated with a mobile computing device. The image data is displayed on a display of the mobile computing device. A trigger unit indicates a trigger actuation, where the trigger unit includes a trigger and a trigger bar, and where the trigger bar is moved by actuation of the trigger. A mounting component mounts the mobile computing device in relation to the monocular unit and the trigger unit. Adjustment wheels permit adjustment of the position of the mobile computing device in relation to the monocular unit, the trigger unit, and the mounting component.
Patent WO-2020018993-A1 (WO)
Title: System amd method for growing and handling plants
Inventor: ROBELL KEVIN
IPC: A01G31/04
Filed: 2019-07-22
Abstract: A system for growing and handling plants includes at least one water and nutrient supply assembly configured to provide water and nutrients to at least one contained plant, at least one light assembly configured to provide light to the at least one contained plant, at least one plant access station for performing at least one of loading the at least one contained plant into the system, unloading the at least one contained plant from the system, and monitoring the at least one contained plant, and a movement assembly for moving the at least one contained plant to at least one of the at least one water and nutrient supply assembly, the at least one light assembly, and the at least one plant access station.
Patent WO-2020131161-A1 (WO)
Title: Annulation d'écho acoustique à l'aide d'une détection de voix d'extrémité proche basse fréquence
Inventor: DOYLE ALDEN
IPC: H04M9/08
Filed: 2019-07-23
Abstract: L'invention concerne un procédé d'annulation de contenu d'écho audio d'extrémité distante acoustique comprenant le filtrage passe-haut d'un contenu audio reçu en provenance d'une extrémité distante et la lecture du contenu audio filtré passe-haut par l'intermédiaire d'un haut-parleur, l'examen d'un contenu audio capturé par un microphone afin de détecter la présence d'un contenu audio dans une sous-bande basse fréquence après soustraction d'un contenu audio filtré passe-haut du contenu audio capturé par le microphone à l'aide d'un filtre adaptatif de moyenne quadratique minimale (LMS). L'invention comprend également, si un contenu audio dans une sous-bande basse fréquence est détecté dans le contenu audio capturé par le microphone, le gel d'une adaptation du filtre LMS et l'envoi à l'extrémité distante du contenu audio capturé par le microphone après soustraction, et si un contenu audio dans une sous-bande basse fréquence n'est pas détecté dans le contenu audio capturé par le microphone, l'autorisation de l'adaptation du filtre LMS et l'envoi à l'extrémité distante du contenu audio capturé par le microphone après soustraction.
Patent WO-2020028353-A1 (WO)
Title: Ultra-lightweight, handheld gas leak detection device
Inventor: SMITH BRENDAN
IPC: G01J3/00
Filed: 2019-07-30
Abstract: Systems, devices, and methods including a handheld sensing device (114) comprising: a sensor (102) configured to measure ambient methane, ethane, propane, butane, and/or pentane concentrations; and a handle (116), where the sensor is disposed on a first end of the handle; control electronics (119) comprising: a processor (128) having addressable memory (806), the processor in communication with the sensor, where the processor is configured to: receive the measured ambient gas concentrations; and detect elevated ambient gas concentrations that may be attributed to a natural gas emissions source based on the measured ambient gas concentrations.
Patent WO-2020037279-A1 (WO)
Title: System and method for designing and manufacturing a protective helmet
Inventor: BOLOGNA VITTORIO
IPC: A42B3/16
Filed: 2019-08-16
Abstract: The invention relates to a protective sports helmet purposely designed for a selected group of helmet wearers from amongst a larger population of helmet wearers. A multi-step method for helmet design starts by collecting information from a population of players that may include information about the shape of a player's head and the impacts the player has sustained. This information is then processed to create player population information that is sorted to create categories. Advanced mathematical techniques are utilized to further sort these categories into player groups or data sets based on player attributes. Once the player groups are identified, another multi-step process is utilized to design optimized helmet prototype models for each player group.
Patent WO-2020047033-A1 (WO)
Inventor: CHIANG NAI-YUAN
IPC: G08B17/00
Filed: 2019-08-28
Abstract: Methods, systems and computer program products for integrating fire-protection systems in building design are provided. Aspects include receiving design data associated with a building. One or more fire-protection protocols are accessed. One or more fire-protection designs for the building are generated based at least in part on the one or more fire-protection protocols and the design data and the one or more fire-protection designs are integrated in to the design data.
Patent WO-2020047115-A1 (WO)
Inventor: GHEBREMESKEL Ghebrehiwet
IPC: C09K8/508
Filed: 2019-08-28
Abstract: Provided are low dust-content particulate polyvinyl alcohol-based compositions suitable for a variety of end uses including for use in subterranean treatments and for manufacturing chemical materials, which are prepared by compacting a specified polyvinyl alcohol polymer resins, optionally with specified additives and/or other polyvinyl alcohols.
Patent WO-2021045749-A1 (WO)
Title: Dynamic drilling dysfunction codex
Inventor: LAING MORAY LAMOND
IPC: E21B41/00
Filed: 2019-09-04
Abstract: Aspects of the subject technology relate to systems and methods for predicting dysfunctions in physical systems. A dysfunction codex can be provided that includes a plurality of dysfunction models for predicting one or more dysfunctions in a physical system based on one or more specific contexts of the physical system. The dysfunction codex can be applied by selecting a dysfunction model of the plurality of dysfunction models within the dysfunction codex to apply based on the one or more specific contexts of the physical system. Further, a dysfunction of the physical system can be predicted by applying the dysfunction model to input system data of the physical system to predict the dysfunction of the physical system.
Patent WO-2020055676-A1 (WO)
Title: Responder network
Inventor: PICCO DAVID
IPC: G16H80/00
Filed: 2019-09-06
Abstract: A variety of methods, medical devices, responder network servers, emergency services interfaces and call center related processes are described that can help improve responder networks designed to get a medical device such as an automated external defibrillator and/or volunteer responders to the scene of a potential medical incident.