baber/WOPTO huggingface dataset:
Patent WO-2019055923-A1 (WO)
Title: Ligament fixation system, implants, devices, and methods of use
Inventor: DACOSTA ALBERT
IPC: A61B17/86
Filed: 2018-09-17
Abstract: Implants, devices, systems, and methods for achieving ligament fixation are disclosed. An implant is disclosed that includes a head member, a breakaway portion, and an anchor member. The anchor member may be coupled to the head member by the breakaway portion. The implant may be designed to fail in fatigue at the breakaway portion. The breakaway portion may thereby extend between a first end of the anchor member and a second end of the head member. The breakaway portion may comprise a circumferential groove. The groove may be configured to concentrate stress forces in situ such that a fatigue failure/fracture occurs at the groove. Insertion instruments for inserting an implant for ligament fixation are also disclosed. Methods of using an implant for achieving ligament fixation are also disclosed.
Patent WO-2019067693-A1 (WO)
Title: Verifying identity identifier transmitted by an aerial vehicle
Inventor: BAR-NAHUM GUY
IPC: H04W12/06
Filed: 2018-09-27
Abstract: A wireless communication receiver is used to receive a wireless signal that identifies an identifier transmitted by an aircraft. A token value and a vehicle identifier are obtained from the received transmitted identifier. A secret corresponding to the vehicle identifier is obtained. A synchronized time value is obtained. A comparison token value is generated using the secret and the synchronized time value. The obtained token value and the generated comparison token value are compared to determine an authenticity of the received transmitted identifier.
Patent WO-2019071149-A1 (WO)
Title: Spatial relation coding of higher order ambisonic coefficients using expanded parameters
Inventor: SONG JEONGOOK
IPC: G10L19/008
Filed: 2018-10-05
Abstract: In general, techniques are described by which to perform spatial relation coding of higher order ambisonic coefficients using expanded parameters. A device comprising a memory and a processor may perform the techniques. The memory may be configured to store at least a portion of a bitstream, the bitstream including a first indication representative of an HOA coefficient associated with the spherical basis function having an order of zero, and a second indication representative of one or more parameters. The processor may be configured to perform parameter expansion with respect to the one or more parameters to obtain one or more expanded parameters, and synthesize, based on the one or more expanded parameters and the HOA coefficient associated with the spherical basis function having the order of zero, one or more HOA coefficients associated with one or more spherical basis functions having an order greater than zero.
Patent WO-2019099122-A1 (WO)
Title: Guitare
Inventor: POWERS ANDREW TAYLOR
IPC: G10D3/02
Filed: 2018-10-09
Abstract: La présente invention concerne une guitare qui comprend un corps ayant une base et des côtés et une partie supérieure. Un périmètre externe d'une partie supérieure est fixé à un bord supérieur des côtés, une surface supérieure de la partie supérieure étant sous tension en raison de la flexion de la partie supérieure sensiblement en forme de dôme et l'épaisseur de la partie supérieure étant plus mince dans la zone du périmètre externe qu'une partie centrale, de façon à réduire la tension dans la surface supérieure du sommet dans la zone du périmètre externe.
Patent WO-2019108311-A1 (WO)
Inventor: HARNEY KIERAN
IPC: H04R29/00
Filed: 2018-10-11
Abstract: La présente invention concerne des systèmes et des procédés de commande d'un réseau maillé de microphones. Dans un mode de réalisation, un procédé comprend : la connexion, via un dispositif comprenant un processeur, à un ou plusieurs microphones actifs dans une zone via un réseau ; la commande, via le dispositif, d'un ou plusieurs microphones sélectionnés parmi le ou les microphones actifs, pour capturer un contenu audio à partir d'une source acoustique ; et la réception, via le dispositif, du contenu audio en provenance du ou des microphones sélectionnés en tant qu'entrée dans une ou plusieurs applications.
Patent WO-2019079398-A1 (WO)
Title: Chrominance denoising
Inventor: Veit Thomas Nicolas Emmanuel
IPC: G06T5/00
Filed: 2018-10-17
Abstract: Systems and methods are disclosed for denoising chrominance channels of images. For example, methods may include receiving an image from one or more image sensors; determining a set of weights for the image based on a luminance channel of the image, wherein a weight in the set of weights corresponds to a subject pixel and a candidate pixel and is determined based on luminance values of one or more pixels of the image centered at the subject pixel and one or more pixels of the image centered at the candidate pixel; applying the set of weights to chrominance channels of the image to obtain a denoised image, wherein the subject pixel of the denoised image is determined based on the weight multiplied by the candidate pixel of the image; and storing, displaying, or transmitting an output image based on the denoised image.
Patent WO-2019083891-A1 (WO)
Inventor: BEROLINI MARIANNE
IPC: H01G4/30
Filed: 2018-10-22
Abstract: Cette invention concerne un procédé de fabrication d'un dispositif électronique multicouches. Le procédé comprend le placement d'un masque de sérigraphie sur une couche de matériau de support et l'impression d'un motif conducteur sur une couche de matériau de support à l'aide du masque de sérigraphie. Le motif conducteur comprend une pluralité de formes d'électrode comprenant des parties centrales agrandies respectives. Le procédé comprend la découpe de la couche de matériau de support et d'un motif conducteur le long d'une pluralité de lignes de coupe croisant les parties centrales agrandies de telle sorte qu'au moins l'une de la pluralité de formes d'électrode est divisée en une paire d'électrodes le long d'une largeur de coupe. La largeur de coupe indique une précision de coupe associée à au moins l'une des lignes de coupe.
Patent WO-2019089781-A1 (WO)
Inventor: COOK BENJAMIN
IPC: H01L23/29
Filed: 2018-10-31
Abstract: L'invention concerne un boîtier encapsulé (100) comprenant une puce de circuit intégré (CI) (102). Un matériau d'encapsulation (110) encapsule la puce de CI (102). Un ensemble de capteurs spectraux à large bande (111, 112, 113) sur la puce de CI (102) sont configurés pour générer un ensemble de signaux en réponse à une énergie électromagnétique (140) reçue par les capteurs spectraux (111, 112, 113). Une structure de filtre photonique (150) à l'intérieur du matériau d'encapsulation (110) est positionnée de manière adjacente à l'ensemble de capteurs spectraux (111, 112, 113). La structure de filtre photonique (150) est configurée pour faire passer une bande de fréquences différente d'énergie électromagnétique à chacun de l'ensemble de capteurs spectraux (111, 112, 113).
Patent WO-2020032988-A1 (WO)
Title: Compositions and methods for treating sexual dysfunction and enhancing sexual response and pleasure
Inventor: JENN DENNIS
IPC: A61K36/185
Filed: 2018-11-07
Abstract: Pharmaceutical preparations include at least one component that enhances sexual response and at least one other compound that enhances sexual sensitivity and pleasure. The component that enhances sexual response enhances blood flow to the genital region. Examples include compounds that dilate blood vessels, such as compounds that increase the amount of nitric oxide (NO) in the blood. The component that enhances sexual sensitivity and pleasure includes one or more cannabinoid compounds from the plant genus  Cannabis , including extracted compounds, synthetic forms, and derivatives thereof. Examples include tetrahydrocannabinol (THC), the main psychoactive constituent of  Cannabis , and cannabidiol (CBD), which is less or non-psychoactive and modulates THC activity. The ratio of THC/CBD can be selected depending on age, gender, physical health, and/or psychological condition of the user.
Patent WO-2019108431-A1 (WO)
Inventor: JONES NICHOLAS
IPC: A61L2/00
Filed: 2018-11-19
Abstract: La présente invention concerne un dispositif émetteur de lumière qui inactive les micro-organismes. Le dispositif émetteur de lumière peut comprendre une couche d'émission de lumière souple émettant une lumière ; et une couche transparente ou translucide disposée sur la couche d'émission de lumière souple. La lumière peut traverser la surface extérieure de la couche transparente ou translucide et en ressortir, créant ainsi une lumière sortante. La longueur d'onde d'au moins une partie de la lumière sortante ressortant de la couche transparente ou translucide peut se situer dans une plage de 380 à 420 nanomètres, et peut désinfecter la surface extérieure de la couche transparente ou translucide. Le dispositif émetteur de lumière peut être utilisé seul pour créer une surface tactile surélevée auto-désinfectante, par exemple sur une porte, ou peut être façonné pour être combiné avec d'autres structures afin de créer une surface tactile surélevée désinfectante.
Patent WO-2019104051-A1 (WO)
Inventor: VILLANUEVA CARLOS
IPC: G05D16/10
Filed: 2018-11-20
Abstract: Des aspects de l'invention comprennent une soupape destinée à fournir un écoulement de fluide régulé. La soupape comporte un corps de soupape comprenant une entrée et une sortie. La soupape comprend en outre un siège de soupape disposé entre l'entrée et la sortie de la soupape. Le siège de soupape comporte une ouverture de siège définie par une dimension d'ouverture de siège et est fixé par rapport au corps de soupape. La soupape comprend en outre un champignon disposé entre le siège de soupape et la sortie de la soupape, le champignon ayant une face de siège opposée au siège de soupape. La face de siège se rétrécit d'une grande dimension de champignon plus grande que la dimension d'ouverture de siège disposée vers l'extrémité d'entrée jusqu'à une petite dimension de champignon plus petite que la dimension d'ouverture de siège disposée vers l'extrémité de sortie. La soupape comprend en outre un piston couplé de manière fonctionnelle au champignon ainsi qu'un solénoïde à l'intérieur de la chambre de soupape couplé de manière fonctionnelle au piston.
Patent WO-2019140073-A1 (WO)
Title: Systems and methods for left ventricular unloading in treating myocardial infarction
Inventor: KAPUR NAVIN
IPC: A61M1/10
Filed: 2019-01-10
Abstract: We provide herein a method of preventing or limiting the effects of heart failure in a human patient that has sustained myocardial infarction by reducing maladaptive cardiac remodeling in the patient. The method comprises percutaneously inserting a transvalvular blood pump, comprising a rotor and a cannula, into the patient's vasculature and positioning the cannula across the aortic valve of the patient's heart, with a distal end of the cannula located in the left ventricle of the heart and a proximal end of the pump located in the aorta. The method then comprises, prior to reperfusing the heart, operating the positioned pump to unload the left ventricle at a pumping rate of at least 2.5 L/min of blood flow for a support period between at least 30 minutes and less than 60 minutes. Then, after the support period, the method comprises applying coronary reperfusion therapy to the heart.
Patent WO-2019157391-A1 (WO)
Title: Pulse stable tracer methods for detection of short-chain fatty acids
Inventor: DEUTZ NICOLAAS
IPC: G01N33/60
Filed: 2019-02-08
Abstract: Provided herein are methods for determining a metabolic rate for at least one endogenous short-chain fatty acid in a subject, for diagnosing a pulmonary disease in a subject and for diagnosing a neurological disorder in a subject. Generally in the methods stable isotope labeled short-chain fatty acid are pulsed and metabolic rates are calculated in a first baseline blood sample and in a series of second blood samples obtained at intervals. The metabolic rates provide information about fatty acid metabolism and production.
Patent WO-2019165174-A1 (WO)
Title: Towel warming apparatus
Inventor: WALLANDER JAMES JOSEPH
IPC: A47K10/06
Filed: 2019-02-22
Abstract: Embodiments relate generally to a heated towel rack that includes at least one lateral support, at least one forced air heating unit in fluid communication with a channel within a lateral support, and at least one cross bar coupled to the at least one lateral support. The at least one cross bar including at least one vent that traverses into a conduit within the cross bar. The channel is in fluid communication with the at least one vent by way of the conduit.
Patent WO-2019178108-A1 (WO)
Title: Methods and apparatus to extract a pitch-independent timbre attribute from a media signal
Inventor: RAFII ZAFAR
IPC: G10H3/12
Filed: 2019-03-12
Abstract: Methods and apparatus to extract a pitch-independent timbre attribute from a media signal are disclosed. An example apparatus includes an interface to receive a media signal; and an audio characteristic extractor to determine a spectrum of audio corresponding to the media signal; and determine a pitch-independent timbre attribute of the audio based on an inverse transform of a magnitude of a transform of the spectrum.
Patent WO-2019194954-A1 (WO)
Title: Methods of managing connections to a local area data network (ladn) in a 5g network
Inventor: LI HONGKUN
IPC: H04W48/20
Filed: 2019-03-15
Abstract: Methods and apparatuses are described herein for configuration of background data transfers (BDTs) between local area data networks (LADNs). An apparatus may receive a message indicating a request from a user equipment (UE) for a data transfer of data originating from the UE. The apparatus may send, to a database, a request for subscription information associated with the UE and a policy profile associated with the UE to determine whether there is an existing BDT policy. The apparatus may receive, from the database, a response indicating whether there is an existing BDT policy that can be re-used. The apparatus may determine, based on the received response, a BDT policy for the data transfer and a LADN to service the data transfer. The apparatus may send, to the LADN via a radio access network (RAN) node, a notification message of an arrival time and data rate for the data transfer.
Patent WO-2020197556-A1 (WO)
Title: Vehicle occupancy verification utilizing occupancy confirmation
Inventor: PAPINEAU MICHAEL
IPC: G08G1/017
Filed: 2019-03-28
Abstract: The present invention is a method and system to verify carpool occupancy compliance for access to High Occupancy Vehicle (HOV) lanes, High Occupancy or Toll (HOT) lanes, or other vehicle-occupancy contingent rewards. The present invention uses software and hardware devices with radio-frequency transmitter modules to permit "matchmaking" between suitable drivers and riders while using GPS coordinates to confirm passenger proximity to a driver. This driver-rider co-location is performed via push notification and server analysis of driver and rider GPS data. Alternatively, co- location is performed using a combination of GPS data analysis and photographic analysis. ln an embodiment, biometric data analysis aids user validation. Occupancy compliance rewards can be communicated directly to an appropriate regulatory body.
Patent WO-2019195405-A1 (WO)
Title: Group csi feedback for multicast/broadcast transmission
Inventor: ZHANG XIAOXIA
IPC: H04W74/08
Filed: 2019-04-03
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive configuration information identifying at least one random access channel resource to be used for channel state information (CSI) feedback regarding a multicast or broadcast (multicast/broadcast) signal; and transmit a signal based at least in part on the CSI feedback using the at least one random access channel resource. In some aspects, a base station may transmit configuration information identifying at least one random access channel resource to be used for CSI feedback regarding a multicast or broadcast (multicast/broadcast) signal to be provided to a plurality of user equipment (UEs); and determine the CSI feedback based at least in part on a signal received on the at least one random access channel resource. Numerous other aspects are provided.
Patent WO-2019200090-A1 (WO)
Title: Automatic wheelchair lock, lock plates, hub connector, magnetic persistent driver, and rotation mechanism, and systems and methods using the same
Inventor: MCCOLL MARK
IPC: A61G5/10
Filed: 2019-04-11
Abstract: An automatic wheelchair locking system comprising: a first touch sensor configured to detect a touch of a first wheel of a wheelchair; a first lock for the first wheel; a first motor configured to engage and disengage the first lock; at least one processor configured to communicate with the first touch sensor and control the first motor; and a memory having stored thereon instructions that, when executed by the at least one processor, control the at least one processor to: in response to receiving sensor information indicative of a user touching the wheel while the first lock is engaged, control the first motor to disengage the first lock; and in response to receiving sensor information indicative of no user touching the wheel while the first lock is disengaged, control the first motor to engage the first lock.
Patent WO-2019217183-A1 (WO)
Title: Lyophilization bag
Inventor: WATSON MATTHEW
IPC: F26B5/06
Filed: 2019-05-02
Abstract: A lyophilization bag is provided herein for containing a solution in a lyophilizer during lyophilization. The lyophilization bag includes a body having a flexible base member, and a flexible top member. The base member and the top member, collectively, at least partially encompass an interior volume of the body. A first portion of the interior volume is defined between at least portions of the base member and a reference plane located spaced from the at least portions of the base member, the first portion of the interior volume defining a volume corresponding to the initial volume of the solution. A second portion of the interior volume is defined between the reference plane and at least portions of the top member. At least one port defining an opening is in communication with the second portion of the interior volume.
Patent WO-2019217348-A1 (WO)
Title: Methods and apparatus for detecting an endpoint of a seasoning process
Inventor: KOMMISETTI SUBRAHMANYAM VENKATA RAMA
IPC: H01L21/67
Filed: 2019-05-07
Abstract: A method for detecting an endpoint of a seasoning process in a process chamber includes obtaining seasoning progress data indicating a progress of the seasoning process for each substrate of a first plurality of substrates, and collecting historical parameter values from a plurality of sensors disposed in the process chamber. The historical parameter values for each substrate of the first plurality of substrates are normalized with respect to a plurality of parameter values for a particular substrate in the first plurality of substrates. An MVA model is generated by applying a set of coefficients to the normalized parameter values for each substrate of the first plurality of substrates, and the set of coefficients are regressed based on the seasoning progress data. An end point of the seasoning process is determined using the MVA model with a plurality of substantially real-time parameter values measured when performing a seasoning process over each substrate of a second plurality of substrates.
Patent WO-2019241247-A1 (WO)
Title: System, apparatus, and method for follicular unit extraction
Inventor: DEVROYE JEAN
IPC: A61B17/3205
Filed: 2019-06-11
Abstract: Disclosed herein is a system, method, and apparatus for harvesting follicular units from an epidermis. The disclosed apparatus includes a hollow tubular structure having a central axis and an end structure that is attached to an end of the hollow tubular structure. The end structure terminates distally at a substantially flat annular face that is substantially in a plane perpendicular to the central axis. The flat annular face has a sharp outer edge.
Patent WO-2019245900-A1 (WO)
Title: Affichage à écran divisé sans distorsion
Inventor: SU WEI-CHENG
IPC: G06T3/00
Filed: 2019-06-14
Abstract: L'invention concerne un système pour afficher des images capturées avec un objectif grand angle dans une vue divisée sans distorsion. Le système capture des données d'image brutes à l'aide de l'objectif grand angle et les rend à un plan de projection correspondant à une surface d'affichage incurvée, puis mappe les données d'image du plan de projection à un écran d'affichage rectiligne, ce qui permet d'éliminer toute distorsion dans l'image affichée indépendamment de l'angle de vision de l'objectif.
Patent WO-2019245915-A1 (WO)
Inventor: BREINGAN WILLIAM
IPC: B65G47/91
Filed: 2019-06-14
Abstract: An apparatus for supporting and maneuvering a wafer comprises a handle having a gas inlet adapted to couple to a gas supply, a supporting surface coupled to the handle section including a frame structure having edge segments connecting at vertices and spoke elements extending from a center of the frame structure to the vertices, a gas supply channel coupled to the gas inlet that extends from the handle and branches into channels that run through the spoke elements, and a plurality of nozzles positioned at the vertices on the supporting surface and coupled to the channels in the spoke elements. Gas provided to the plurality of nozzles exits the nozzles in a stream directed parallel to the supporting surface and the stream of gas generates forces that enable wafers to be securely supported in a floating manner over the supporting surface without coming into direct contact with the supporting surface.
Patent WO-2019246082-A1 (WO)
Inventor: YILDIRIM ISMAIL
IPC: B01J20/08
Filed: 2019-06-18
Abstract: Bauxitic kaolins, compositions comprising the same, and methods of making and using the bauxitic kaolins are disclosed herein. The bauxitic kaolins can have an Al 2 O 3  content of greater than 50% to 85% by weight (on a calcined basis), a loss on ignition of at least 17% by weight, and a surface area of at least 100 m 2 /g, as determined by a Micrometrics Gemini 2370 surface area analyzer. The bauxitic kaolins can be used in various applications depending on their average particle size and/or particle size distribution as well as other desired properties. In some embodiments, the bauxitic kaolin can be used as a flame retardant filler in applications such as carpets and plastics or as an adsorbent.
Patent WO-2021010952-A1 (WO)
Inventor: ANWAR SUHAIL
IPC: H01L21/67
Filed: 2019-07-15
Abstract: Embodiments described herein provide a lid plate for independent control of plasma density and gas distribution within the interior volume of a chamber. The lid assembly includes a gas distribution assembly comprising a plurality of diffuser plates, a portion of the diffuser plates being separated by a dielectric plate, wherein each of the plurality of diffuser plates include a groove formed in a first surface and one or more orifice holes formed between a surface of the groove and a second surface opposing the first surface.
Patent WO-2020076391-A1 (WO)
Inventor: SLATTERY BRIAN
IPC: F15B21/047
Filed: 2019-07-24
Abstract: An example valve includes: (i) a valve body comprising a supply port and an operating port; (ii) a sleeve comprising a first opening fluidly coupled to the supply port, a second opening fluidly coupled to the operating port, and a seat; (in) a spool configured to move axially within the sleeve, wherein the spool is configured to he seated on the seat of the sleeve when the valve is unactuated, and wherein when the valve is actuated, the spool moves such that a gap is formed at the seat; and (iv) a flow restriction disposed downstream of the gap, wherein when the valve is actuated, fluid is allowed to flow from the supply port through the first opening and the gap and through die flow' restriction prior to flowing through the second opening to the operating port, such that the flow restriction generates an increased pressure level at the gap.