baber/WOPTO huggingface dataset:
Patent WO-2019113030-A1 (WO)
Title: Chenille sans fin pour véhicule autonome submersible
Inventor: CORREA WILLIAM
IPC: B62D55/24
Filed: 2018-12-04
Abstract: L'invention concerne une courroie de chenille sans fin pour véhicule autonome submersible. La courroie de chenille présente une surface extérieure à éléments de piste surélevés conçus à la fois pour venir en prise avec une surface de support et pour recevoir sélectivement des éléments de préhension externes conçus pour venir en prise avec la surface de support. La courroie de chenille présente également une surface intérieure à saillies annulaires continues. Les saillies continues sont conçues pour fixer la courroie de chenille sans fin à une poulie d'entraînement de manière à empêcher un mouvement latéral mais à autoriser un certain glissement longitudinal pendant un mouvement de rotation de la courroie.
Patent WO-2019236142-A1 (WO)
Title: Ion trap array for high throughput charge detection mass spectrometry
Inventor: JARROLD MARTIN F
IPC: H01J49/42
Filed: 2019-01-11
Abstract: An electrostatic linear ion trap (ELIT) array includes multiple elongated charge detection cylinders arranged end-to-end and each defining an axial passageway extending centrally therethrough, a plurality of ion mirror structures each defining a pair of axially aligned cavities and an axial passageway extending centrally therethrough, wherein a different ion mirror structure is disposed between opposing ends of each cylinder, and front and rear ion mirrors each defining at least one cavity and an axial passageway extending centrally therethrough, the front ion mirror positioned at one end of the arrangement of charge detection cylinders and the rear ion mirror positioned at an opposite end of the arrangement of charge detection cylinders, wherein the axial passageways of the charge detection cylinders, the ion mirror structures, the front ion mirror and the rear ion mirror are coaxial to define a longitudinal axis passing centrally through the ELIT array. In a second aspect, an ELIT array comprises a plurality of non-coaxial ELIT regions, wherein ions are selectively guided into each of the ELIT regions.
Patent WO-2019152230-A1 (WO)
Title: Predictive model-based intelligent system for automatically scaling and managing provisioned computing resources
Inventor: LABUTE MONTIAGO
IPC: G06F9/46
Filed: 2019-01-21
Abstract: A system for automatically scaling provisioned resources includes an input interface and a processor. The input interface is configured to receive an estimate of a required number of processing threads. The processor is configured to determine required resources for processing the required number of processing threads using a model; provision the required resources; indicate to execute client tasks using the provisioned resources; determine server telemetry or logging data for the provisioned resources; provide the server telemetry or the logging data to the model; determine a resource utilization score based at least in part on the server telemetry or the logging data; determine a provisioning performance reward based at least in part on the resource utilization score; and adjust model parameters using the provisioning performance reward.
Patent WO-2019168847-A1 (WO)
Inventor: Wang xiaozhao
IPC: C07D487/04
Filed: 2019-02-26
Abstract: This application relates to compounds of Formula (I) or pharmaceutically acceptable salts or stereoisomers thereof, which modulate the activity of adenosine receptors, such as subtypes A2A and A2B receptors, and are useful in the treatment of diseases related to the activity of adenosine receptors including, for example, cancer, inflammatory diseases, cardiovascular diseases, and neurodegenerative diseases.
Patent WO-2019173499-A1 (WO)
Title: 17-beta-hydroxywithanolides and use thereof in treating cancer
Inventor: SAYERS THOMAS J
IPC: A61K31/565
Filed: 2019-03-06
Abstract: Disclosed are compounds suitable for enhancing cancer treatment, for example, a compound of formula (I): (I) wherein R1 is as defined herein. Also disclosed is a method of enhancing the response of cancer cells in a mammal to treatment with an apoptosis inducing ligand, a method of inducing apoptosis in cancer cells in a mammal, and a method of treating prostate cancer in a mammal in need thereof comprising administration of a compound described herein.
Patent WO-2019173813-A1 (WO)
Title: Multiphoton microscopy assessment of neurologic tissue
Inventor: CAGLE PAUL
IPC: A61B5/00
Filed: 2019-03-11
Abstract: Disclosed herein are methods of imaging, quantifying, and categorizing a nerve injury  in vivo . The methods include using multi-photon microscopy or other aspects of the visual and non-visual spectrum to focus a source of penetrating energy or light at neurologic tissue (epineurium, endoneurium, perineurium, axons, myelin, fascicles, or individual neurons). The methods may further include receiving an optical signal as an image; identifying, in the image, at least one neural characteristic selected from a degree of alignment, the amount of residual structures in inter-fiber spaces, internal disorganization or internal disruption; quantifying the image results; and generating a nerve damage index that represents damage to the nerve based on the at least one neural characteristic. The index may then be used to categorize the injury to predict complete, partial, or no recovery of nerve sensory and/or motor function.
Patent WO-2020190277-A1 (WO)
Title: Three-dimensional printing with epoxy and amine compounds
Inventor: OLUBUMMO ADEKUNLE
IPC: B33Y70/00
Filed: 2019-03-18
Abstract: The present disclosure is drawn to multi-fluid kits for three-dimensional printing, three-dimensional printing kits, and methods of making three-dimensional printed articles. In one example, a multi-fluid kit for three-dimensional printing can include a fusing agent, a first reactive agent, and a second reactive agent. The fusing agent can include water and a radiation absorber. The first reactive agent can include a first liquid vehicle and an epoxy compound having multiple epoxide groups. The second reactive agent can include a second liquid vehicle and an amine compound having multiple amino groups.
Patent WO-2019199498-A1 (WO)
Title: Plating method to reduce or eliminate voids in solder applied without flux
Inventor: RIEMER DOUGLAS P
IPC: C25D17/00
Filed: 2019-03-29
Abstract: A method of plating a copper substrate with gold that reduces or eliminates the presence of microvoids at the interface of the gold/copper substrate is described. Suitably, live entry of the substrate into the plating bath is performed with application of external current to the bath such that no portion of the substrate is exposed to the bath for more than one second without the application of the external current. Increase of the applied current for gold strike to the mass-transfer-limit for gold reduction accomplishes the full measure of improvement in eliminating microvoids.
Patent WO-2019221832-A1 (WO)
Title: Personalizing user experience in a gaming network
Inventor: YONG STEPHEN
IPC: G06F16/9535
Filed: 2019-04-02
Abstract: The present disclosure describes methods and system for personalizing user experience in a gaming network. In particular, the user experience is personalized based on how users are characterized based on their interactions with the gaming network. By using the characterizations, the users are assigned labels that publicly identify the user experience, interest, and proficiency with various video games. Communities are then established based on users having the same labels. Lastly, user generated content can be characterized and promoted based on the characterizations to the appropriate communities.
Patent WO-2019195428-A1 (WO)
Title: Gallium-nitride-based module with enhanced electrical performance and process for making the same
Inventor: COSTA JULIO C
IPC: H01L29/20
Filed: 2019-04-03
Abstract: The present disclosure relates to a Gallium-Nitride based module, which includes a module substrate, a thinned switch die residing over the module substrate, a first mold compound, and a second mold compound. The thinned switch die includes an electrode region, a number of switch interconnects extending from a bottom surface of the electrode region to the module substrate, an aluminium gallium nitride barrier layer over a top surface of the electrode region, a GaN buffer layer over the AlGaN barrier layer, and a lateral two-dimensional electron gas layer realized at a heterojunction of the AlGaN barrier layer and the GaN buffer layer. The first mold compound resides over the module substrate, surrounds the thinned switch die, and extends above a top surface of the thinned switch die to form an opening over the top surface of the thinned switch die. The second mold compound fills the opening.
Patent WO-2019199828-A1 (WO)
Title: Two-position frac-pack or gravel-pack system with telemetry
Inventor: AGUILAR SERGIO
IPC: E21B43/04
Filed: 2019-04-09
Abstract: A completion apparatus for use with a frac-pack or gravel-pack assembly is operated in any of two positions: a set down or squeeze position and a reverse circulating position. The completion apparatus includes a telemetry network, which is used to broadcast downhole data during fracking or packing operation, such as tension-compression measurements, pressure measurements, temperature measurements. The data can be used to adjust the fracking or packing operation or to determine properties of the formation being completed.
Patent WO-2019209934-A1 (WO)
Title: Crowdsourced prediction of cdn performance for zero buffer delivery of content
Inventor: ASNIS ILYA
IPC: H04L29/08
Filed: 2019-04-24
Abstract: Disclosed herein system, apparatus, article of manufacture, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for using technology in innovative ways to automatically and intelligently predict performance of content delivery networks (CDNs) in a crowdsourced manner in order to deliver the highest resolution content possible with little or no buffering. In some embodiments, a media device downloads and displays primary content on a display device. The media device determines that secondary content should be stitched into the display of the primary content. Accordingly, the media device requests that a crowdsource server determine a bit-rate variant of the secondary content to download. The crowdsource server determines the bit-rate variant in a crowdsourced manner such that subsequent download of the identified bit-rate variant by the media device results in a zero buffer experience. The media device downloads the determined bit-rate variant of the secondary content, and stitches the downloaded bit-rate variant of the secondary content into the display of the primary content.
Patent WO-2019210092-A1 (WO)
Title: Calibration of simulated cardiograms
Inventor: VILLONGCO CHRISTOPHER
IPC: A61B5/0402
Filed: 2019-04-25
Abstract: Systems are provided for generating data representing electromagnetic states of a heart for medical, scientific, research, and/or engineering purposes. The systems generate the data based on source configurations such as dimensions of, and scar or fibrosis or pro-arrhythmic substrate location within, a heart and a computational model of the electromagnetic output of the heart. The systems may dynamically generate the source configurations to provide representative source configurations that may be found in a population. For each source configuration of the electromagnetic source, the systems run a simulation of the functioning of the heart to generate modeled electromagnetic output (e.g., an electromagnetic mesh for each simulation step with a voltage at each point of the electromagnetic mesh) for that source configuration. The systems may generate a cardiogram for each source configuration from the modeled electromagnetic output of that source configuration for use in predicting the source location of an arrhythmia.
Patent WO-2019213009-A1 (WO)
Title: Methods and apparatus for hybrid welder modes of operation
Inventor: RADTKE DAVID EDWIN
IPC: B23K9/095
Filed: 2019-04-30
Abstract: Apparatus and methods are provided for a welding-type power system that includes an engine configured to drive an electric generator to provide a first power output. An energy storage device to provide a second power output. A controller is configured to receive one or more control signals to provide a total power output to at least one of a welding-type output or an auxiliary type output, determine proportional values for the first power output and the second power output that add up to the total power output based on a power demand signal that indicates a contribution of the first power output and the second power output, control the engine to adjust speed based on the first power output value, and control a connection from the energy storage device to provide the second power output to the welding-type output based on the second power output value.
Patent WO-2020013905-A1 (WO)
Inventor: WARLICK JOHN F
IPC: A61N7/00
Filed: 2019-05-01
Abstract: L'invention concerne un procédé de traitement d'un implant infecté par l'administration d'ondes de choc acoustiques à une zone ou à une région d'implant englobant une implantation, comprend les étapes consistant à activer des ondes de choc acoustiques d'un générateur d'ondes de choc acoustiques pour émettre des ondes de choc acoustiques et à soumettre la zone d'implant à des ondes de choc acoustiques stimulant la zone ou la région d'implant. Les ondes de choc acoustiques émises sont des ondes de choc acoustiques focalisées ou non focalisées, ou des ondes de pression acoustiques, générées de manière électro-hydraulique, électromagnétique, radialement, ou par un système de génération piézoélectrique.
Patent WO-2020013911-A1 (WO)
Title: Luma intra mode signaling
Inventor: KOTRA ANAND MEHER
IPC: H04N19/103
Filed: 2019-05-08
Abstract: A method of coding implemented by a coding apparatus. The method includes selecting an intra prediction mode for a current block, and encoding the selected intra prediction mode using truncated binary coding when the selected intra prediction mode is a remaining mode.
Patent WO-2019226904-A1 (WO)
Title: Loading tools for use with a medical device
Inventor: JOHNSON JEFFRY D
IPC: A61F2/95
Filed: 2019-05-23
Abstract: A medical device may be a loading tool including a tubular member having a lumen extending therethrough. The tubular member may include a distal portion and a proximal portion. The proximal portion of the tubular member may include a flexible member. The flexible member may be axially and radially adjustable between a first configuration and a second configuration. The distal portion of the tubular member may be configured to engage a valve, and the valve may be in communication with a lumen of an elongated medical device.
Patent WO-2019241079-A1 (WO)
Title: System and method for mapping cardiac activity
Inventor: AFONSO VALTINO X
IPC: G06T17/20
Filed: 2019-06-07
Abstract: Two or more electrophysiology characteristics can be graphically represented in a single representation output, for example, by an electroanatomical mapping system. The system can generate or receive multiple electrophysiology maps, one for each of a corresponding number of electrophysiological characteristics. The system can also generate or receive a three-dimensional anatomical model, such as a cardiac surface model, that includes a focal point. The system can identify a display region about the focal point and transform the display region from a three-dimensional surface into a plane. One or more of the electrophysiology maps can be represented by varying the elevation of the plane, e.g., according to value(s) of the represented electrophysiological characteristic(s). One or more additional electrophysiology maps can be represented on the elevation-varied plane, e.g., in color scale, grey scale, or the like.
Patent WO-2019241575-A1 (WO)
Title: Wide field-of-view polarization switches with liquid crystal optical elements with pretilt
Inventor: OH CHULWOO
IPC: G02F1/1333
Filed: 2019-06-13
Abstract: A switchable optical assembly comprises a switchable waveplate configured to be electrically activated and deactivated to selectively alter the polarization state of light incident thereon. The switchable waveplate comprises first and second surfaces and a liquid crystal layer disposed between the first and second surfaces. The first liquid crystal layer comprises a plurality of liquid crystal molecules. Said first and second surfaces may be curved. Said plurality of liquid crystal molecules may vary in tilt with respect to said first and second surfaces with outward radial distance from an axis through said first and second surfaces and said liquid crystal layer in a plurality of radial directions. The switchable waveplate additionally comprises a first plurality of electrodes to apply an electrical signal across said first liquid crystal layer.
Patent WO-2020006247-A1 (WO)
Title: Providing actionable uncertainties in autonomous vehicles
Inventor: GULINO COLE CHRISTIAN
IPC: G05D1/02
Filed: 2019-06-27
Abstract: Systems and methods are provided for detecting objects of interest. A computing system can input sensor data to one or more first machine-learned models associated with detecting objects external to an autonomous vehicle. The computing system can obtain as an output of the first machine-learned models, data indicative of one or more detected objects. The computing system can determine data indicative of at least one uncertainty associated with the one or more detected objects and input the data indicative of the one or more detected objects and the data indicative of the at least one uncertainty to one or more second machine-learned models. The computing system can obtain as an output of the second machine-learned models, data indicative of at least one prediction associated with the one or more detected objects. The at least one prediction can be based at least in part on the detected objects and the uncertainty.
Patent WO-2020014300-A1 (WO)
Title: Tagging of fracking sand
Inventor: COLLINS JOSHUA
IPC: E21B43/26
Filed: 2019-07-10
Abstract: Disclosed is a process for on- and off-site tagging of fracking sand and a composition of matter capable of being utilized in that process. The composition of matter includes a linker polymer conjugated to a rare earth particle. The method involves forming two mixtures, a first involving mixing a linker polymer conjugated to a rare earth particle into an aqueous blend of fracking sand, and a second involving an activated amine terminated polymer in an aqueous solution. The second mixture is then added to the first mixture, and covalent amide bonds are formed.
Patent WO-2020014320-A1 (WO)
Title: Guides, instruments, systems and methods of use
Inventor: HARTSON KYLE JAMES
IPC: A61B17/15
Filed: 2019-07-10
Abstract: Guides, instruments, devices, systems and methods for maintaining, correcting and/or resurfacing the multiple bones of a joint are disclosed. The guide system includes a cut guide and an alignment guide for engagement with the cut guide. The guide system also includes a cleaning system with a guide and a cutting instrument. Methods of using the guide system and cleaning system are also disclosed.
Patent WO-2020068250-A1 (WO)
Title: Color imaging system
Inventor: WAN CHUNG CHUN
IPC: H04N5/349
Filed: 2019-07-17
Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for color imaging. In one aspect, a method includes obtaining, by an image sensor that includes pixels for detecting a first color and pixels for detecting a second color, a first image of a scene while the image sensor is in a first position, moving the image sensor to a second position, wherein, in the second position, a particular pixel for detecting the first color is located where a particular pixel for detecting the second color was previously located when the image sensor was in the first position, obtaining, by the image sensor, a second image of the scene while the image sensor is in the second position, generating a composite image based on the first image and the second image, and providing the composite image for output.
Patent WO-2020018876-A1 (WO)
Inventor: ROSENBERG TAL
IPC: B08B5/04
Filed: 2019-07-19
Abstract: L'invention concerne des systèmes et des procédés de maintenance sans contact de têtes d'impression à jet d'encre. De façon spécifique, l'invention concerne des systèmes et des procédés pour éliminer l'encre purgée et d'autres débris d'une ou de plusieurs têtes d'impression à jet d'encre sans contact de la plaque de buse avec des moyens mécaniques, tels que des lingettes par déplacement sélectif des têtes d'impression au-dessus de stations de nettoyage distinctes et d'opérations unitaires impliquant le vide et le lavage ciblé.
Patent WO-2020028122-A1 (WO)
Title: Multiple image projection system for additive manufacturing
Inventor: WYNNE BEN
IPC: B33Y10/00
Filed: 2019-07-24
Abstract: An additive manufacturing system, and associated methods, comprise an image projection system comprising a plurality of image projectors that project a composite image onto a build area within a resin pool. The composite image comprises a plurality of sub-images arranged in an array. The properties of each sub-image and the alignment of the position of each sub image within the composite image can be adjusted using a stack of filters comprising: 1) an irradiance mask that normalizes irradiance, 2) a gamma adjustment mask that adjusts sub-image energy based on a reactivity of the resin, 3) a warp correction filter that provides geometric correction, and 4) an edge blending bar at one or more sub-image edges.
Patent WO-2020023902-A1 (WO)
Title: Alpha-keratin solutions comprising alpha-kera tin intermediate filaments in liquid crystal phase, methods of preparation, and uses thereof
Inventor: CERA LUCA
IPC: D06M15/00
Filed: 2019-07-26
Abstract: The present invention provides methods for preparing an alpha-keratin solution comprising alpha-keratin protofibrils and intermediate filaments in liquid crystal phase and uses thereof for fabricating,  e.g.,  shape-memory polymeric fibers, yams, threads, fabrics, structures and objects.
Patent WO-2020036761-A1 (WO)
Title: Uv crosslinking of pvdf-based polymers for gate dielectric insulators of organic thin-film transistors
Inventor: HE MINGQIAN
IPC: H01L51/30
Filed: 2019-08-05
Abstract: A method includes preparing a mixture having an organic solvent, a fluorine-containing polymer, at least one organic base, and a crosslinker component; depositing the mixture over a substrate to form a first layer; and crosslinking the first layer by light treatment to form a crosslinked gate dielectric layer, such that the fluorine-containing polymer is at least one of homopolymers of vinylidene fluoride or copolymers of vinylidene fluoride with fluorine-containing ethylenic monomers. A transistor includes a crosslinked gate dielectric layer disposed over a substrate; an organic semiconductor layer disposed over the substrate and being in direct contact with the crosslinked gate dielectric layer; a source and a drain in contact with the organic semiconductor layer and defining the ends of a channel through the organic semiconductor layer; and a gate superposed with the channel, such that the crosslinked gate dielectric layer separates the gate from the organic semiconductor layer.