baber/WOPTO huggingface dataset:
Patent WO-2020005804-A1 (WO)
Title: Greased bearing track
Inventor: GALAT MICHAEL S
IPC: F16C11/04
Filed: 2019-06-24
Abstract: A bearing assembly (300) includes a cylindrical configuration with a radial direction (R), a circumferential direction (C) and defining a bearing assembly longitudinal axis (302), a first axial end (304), and a second axial end (306), an inner radial race (308), an outer radial race (310), a bearing member (312) configured to be disposed radially between the inner radial race (308) and the outer radial race (310), and a retaining ring (314) configured to engage the inner radial race (308) and the outer radial race (310), the retaining ring (314) being configured to limit longitudinal movement of the inner radial race (308) relative to the outer radial race (310) once assembled.
Patent WO-2020055497-A1 (WO)
Title: Inferring topics with entity linking and ontological data
Inventor: RONEN ROYI
IPC: G06F16/783
Filed: 2019-06-28
Abstract: Systems and methods are disclosed for inferring topics from a file containing both audio and video, for example a multimodal or multimedia file, in order to facilitate video indexing. A set of entities is extracted from the file and linked to produce a graph, and reference information is also obtained for the set of entities. Entities may be drawn, for example, from Wikipedia categories, or other large ontological data sources. Analysis of the graph, using unsupervised learning, permits determining clusters in the graph. Extracting features from the clusters, possibly using supervised learning, provides for selection of topic identifiers. The topic identifiers are then used for indexing the file.
Patent WO-2020006474-A1 (WO)
Title: Systems and methods for operating multiple client printing systems
Inventor: DAAMS MARK JOHANNES THEODORUS
IPC: G06F21/60
Filed: 2019-06-28
Abstract: A method for operating multiple client printing systems is described. The method includes creating an administration account. The method also includes instantiating a printing manager instance for each of the multiple client printing systems. The multiple client printing systems are associated with the administration account. The method further includes presenting a data structure comprising an object associated with each of the multiple client printing systems. The method additionally includes determining license usage data for the multiple client printing systems based on the printing manager instances. The method also includes presenting the license usage data.
Patent WO-2020033077-A1 (WO)
Title: Gaze-correct video conferencing systems and methods
Inventor: LIM SE HOON
IPC: H04N7/14
Filed: 2019-06-28
Abstract: Techniques for video conferencing including obtaining a first image captured by a camera through a display device of a first device, receiving at the first device live images of a first participant of a video conferencing session, displaying a first composite image on the display device with an image portion of the eyes of the first participant at a lateral position corresponding to the camera, segmenting a foreground image from the first image that corresponds to a second participant of the video conferencing session, and causing via the video conferencing session a second composite image of the second device at a different geographic location, in which the second composite image includes the foreground image composited with a background image.
Patent WO-2020023443-A1 (WO)
Title: Magnetic levitation techniques to separate and analyze molecular entities
Inventor: MAHMOUDI MORTEZA
IPC: B03C1/32
Filed: 2019-07-23
Abstract: The disclosure describes systems and methods for separating a plurality of molecular entities with differing densities. The system includes: a pair of magnetic poles of like polarity to provide a magnetic field; and a container holding the plurality of molecular entities in a fluid medium comprising nanoparticles that substantially change a magnetic susceptibility of the fluid medium such that, when the container is placed inside the magnetic field, sufficient gradients in an effective density of the fluid medium are generated inside the container to levitate the plurality of molecular entities to respective layers within the container, each respective layer corresponding to a respective density.
Patent WO-2020023797-A1 (WO)
Title: Unified address space for multiple hardware accelerators using dedicated low latency links
Inventor: SINGH SARABJEET
IPC: G06F13/40
Filed: 2019-07-25
Abstract: A system may include a host processor (105) coupled to a communication bus, a first hardware accelerator (135-1) communicatively linked to the host processor (105) through the communication bus, and a second hardware accelerator (135-2) communicatively linked to the host processor (105) through the communication bus. The first hardware accelerator (135-1) and the second hardware accelerator (135-2) are directly coupled through an accelerator link independent of the communication bus. The host processor (105) is configured to initiate a data transfer between the first hardware accelerator (135-1 ) and the second hardware accelerator (135-2) directly through the accelerator link.
Patent WO-2020068261-A1 (WO)
Title: Collagen-localized immunomodulatory molecules and methods thereof
Inventor: WITTRUP KARL
IPC: C07K14/52
Filed: 2019-07-26
Abstract: The present disclosure provides immunomodulatory fusion proteins comprising a collagen-binding domain operably linked to an immunomodulatory domain. The disclosure also features compositions and methods of using the same, for example, to treat cancer.
Patent WO-2020036754-A1 (WO)
Title: Correlated double sampling amplifier for low power
Inventor: COLN MICHAEL C W
IPC: H03M1/12
Filed: 2019-08-02
Abstract: A signal acquisition or conditioning amplifier can be configured and controlled to use correlated doubling sampling (CDS) of a differential input signal, and a storage capacitor in a capacitive or other feedback network, a low power operational transconductance amplifier (OTA) capable of being powered down between CDS samplings, and which can be operated in a manner that provides good performance characteristics while still providing low or efficient power consumption. The amplifier and other signal processing circuitry can allow power to be scaled down, when less signal measurement throughput is needed, and to be scaled up, when more signal measurement throughput is needed. Such flexibility can help make the present approach useful for a wide range of signal acquisition and measurement applications. Precharging via butler amplifiers can provide improved signal acquisition circuitry effective input impedance.
Patent WO-2020037099-A1 (WO)
Title: Flush valve assembly
Inventor: PITSCH WALTER
IPC: E03D1/34
Filed: 2019-08-15
Abstract: A flush valve assembly for use in sanitaryware, such as a toilet or urinal. A flush valve assembly may have a flush valve body that is separate from a central seating body part. A central seating body part may be attached to a flush valve body with a mounting key. Once coupled, a flush valve body and central seating body part may be permanently connected. A flush valve assembly may also include a flush valve lever assembly. A flush valve lever assembly may include a bonnet nut for securing the flush valve lever assembly to a flush valve body. A flush valve lever assembly may include an actuator pin guide having a seal for sealing between the flush valve lever assembly and a flush valve body.
Patent WO-2020047474-A1 (WO)
Inventor: WALLS AARON
IPC: C12C11/00
Filed: 2019-08-30
Abstract: A device for automatically brewing beer that automates the tasks and operations of the brewing process. The device has an insulated enclosure, a brewing chamber positioned within the enclosure, a flexible brew pouch positioned below and fluidly interconnected to the brewing chamber, wherein the flexible brew pouch can be adjusted between a first volume and at least a second volume that is greater than the first volume, a yeast collection bin positioned below and interconnected to the brew pouch, and at least one source of heat positioned within the enclosure. A temperature sensor is associated with the brewing chamber. A pressure sensor, a near infrared sensor, and a heat exchanger are associated with the brew pouch. A controller operates the heat exchange assembly and the source of heat according to data received from the temperature sensor, the near infrared sensor, and the pressure sensor and a recipe that is uploaded to the controller by a user to automatically brew beer.
Patent WO-2020068385-A1 (WO)
Title: Multi-access point scheduling in wireless local area networks
Inventor: CHERIAN GEORGE
IPC: H04W72/04
Filed: 2019-09-04
Abstract: Methods, systems, and devices for wireless communications are described for coordination between multiple access points (APs) for communications within a transmission opportunity (TxOP). A first AP may gain channel access for a TxOP, and may coordinate with at least a second AP to allow both the first AP and the second AP to transmit and receive wireless communications during the TxOP. The first AP, upon gaining channel access following a successful contention-based channel access procedure, may initiate a scheduling phase with the second AP to schedule of resources within the TxOP for the first and second APs. The first AP may initiate a multi-AP coordinated transmission phase following the scheduling phase, during which both the first AP and second AP may communicate with one or more associated STAs.
Patent WO-2020061273-A1 (WO)
Inventor: EBRAHIMPOUR MOHAMMAD K
IPC: G06N3/02
Filed: 2019-09-19
Abstract: Selon des modes de réalisation, la présente invention concerne de manière générale une méthodologie de classification efficace d'objets dans un support visuel. La méthodologie utilise un premier réseau neuronal pour effectuer une localisation d'objets basée sur l'attention à l'intérieur d'un support visuel afin de générer un masque visuel. Le masque visuel est appliqué au support visuel pour générer un support visuel masqué. Le support visuel masqué peut ensuite être introduit dans un second réseau neuronal pour détecter et classifier des objets à l'intérieur du support visuel.
Patent WO-2020068766-A1 (WO)
Title: Systems, methods and articles for audience delivery optimization
Inventor: OFFEMAN WILLIAM E
IPC: G06F17/18
Filed: 2019-09-24
Abstract: Systems, methods and articles for providing optimized scheduling of a log of spots to be delivered to consumers. The optimized scheduling allows content providers to autonomously satisfy contracts and increase revenue. An audience delivery optimizer system receives an initial log, generates an optimized log, and returns the optimized log so that content can be delivered to consumers according to the optimized log. The audience delivery optimizer system may use historical ratings data and may implement an algorithm to accurately project future delivery. The audience delivery optimizer system may evaluate and optimize a log that spans a particular period of time, such as a day, a week, a month, etc. The audience delivery optimizer system may evaluate over-performing contracts and under-performing contracts and may then optimize the placement of spots based on such evaluations. The audience delivery optimizer system may track liability or other metrics over determined periods (e.g., quarterly).
Patent WO-2020069438-A1 (WO)
Title: Methods and compositions for bioprotection of tomatoes from clavibacter michiganensis subsp. michiganensis
Inventor: MABOOD FAZLI
IPC: A01N63/00
Filed: 2019-09-27
Abstract: The present invention relates to compositions having antimicrobial activity against  Clavibacter michiganensis subsp michiganensis ("Cmm ") . Further provided herein are methods of making and using the antimicrobial compositions to protect and treat tomatoes from  Cmm  infections.
Patent WO-2020076731-A1 (WO)
Inventor: HU SHENGKUI
IPC: G16H50/30
Filed: 2019-10-07
Abstract: This disclosure is directed to devices, systems, and methods for skin damage protection and detection, including providing images and recommendations and images to users to assist them with proper application of an applied-to-skin sunscreen. Disclosed devices include personal user devices that are operable to emit ultraviolet light and to measure the degree of ultraviolet light reflected from skin, upon which images can be presented on a device screen to give visual indications of sunscreen coverage and/or skin aging. Measured ultraviolet images and visible light images can further be presented to device users in an overlay, side-by-side, or other fashion, to further assist in detection of sunscreen coverage and/or degrees of skin damage. Further, the user of the device may be able to view real-time video in the same ultraviolet/visible light overlay fashion, and assess the state of photo-protective effects of an applied-to-skin sunscreen.
Patent WO-2020096896-A1 (WO)
Title: Lensed base station antennas having functional structures that provide a step approximation of a luneberg lens
Inventor: ZIMMERMAN MARTIN L
IPC: H01Q1/24
Filed: 2019-11-01
Abstract: A lensed base station antenna includes a first array of radiating elements that are configured to transmit respective sub-components of a first RF signal and an RF lens positioned to receive electromagnetic radiation from a first of the radiating elements. The RF lens includes a lens casing, an RF energy focusing material within the lens casing and a first heat dissipation element that extends through the RF energy focusing material. The RF lens is configured to be at least a three step approximation of a Luneberg lens along a boresight pointing direction of the first of the radiating elements.
Patent WO-2021021229-A1 (WO)
Inventor: AMANULLAH MD
IPC: C09K8/04
Filed: 2019-11-07
Abstract: One or more embodiments presently described are directed to drilling fluid compositions that include lubricants, methods for making drilling fluids, and methods for drilling subterranean wells utilizing the drilling fluids. According to one embodiment, a drilling fluid composition may include a base fluid including water, a weighting agent in an amount of from 0.1 weight percent (wt.%) to 75 wt.% relative to the total weight of the water-based drilling fluid, and a lubricant in an amount of from 1 wt.% to 10 wt.% relative to the total weight of the water-based drilling fluid. The lubricant may include one or more alkyl esters and a fatty acid blend including at least palmitic acid and stearic acid. The sum of the weight percent of the palmitic acid and stearic acid may be at least 50 wt % of the fatty acid blend.
Patent WO-2020102483-A1 (WO)
Title: Method for fabricating carbon nanoparticle polymer matrix composites using electromagnetic irradiation
Inventor: VILLACORTA HERNANDEZ BYRON STANLEY
IPC: C08J5/00
Filed: 2019-11-14
Abstract: A method for fabricating carbon nanoparticle polymer matrix composites includes the steps of: providing a nanoparticle mixture that includes carbon nanoparticles (CNPs), mixing the nanoparticle mixture and a plastic substrate into a homogenous (CNP)/polymer mixture having an interconnected network of carbon nanoparticles (CNPs); and irradiating the (CNP)/polymer mixture with electromagnetic radiation controlled to form a polymer composite and uniformly consolidate and/or interfacially bond the carbon nanoparticles (CNPs) into the polymer matrix.
Patent WO-2020159617-A1 (WO)
Title: Bras de support pour système de support de dispositif médical
Inventor: PICHLER JERIME
IPC: F16M11/10
Filed: 2019-12-04
Abstract: L'invention concerne un bras de support pour un système de support de dispositif médical. Le bras de support comprend un moyeu proximal, un moyeu distal et un faisceau intermédiaire entre le moyeu proximal et le moyeu distal. Le faisceau intermédiaire comporte une cavité. Un élément de tension s'étend à travers la cavité du faisceau intermédiaire et est fixé à des extrémités opposées au moyeu proximal et au moyeu distal pour fixer le moyeu proximal, le moyeu distal et le faisceau intermédiaire ensemble.
Patent WO-2020123222-A1 (WO)
Title: Système et procédés pour analyser un service d'assistance routière de véhicules en temps réel
Inventor: BALU GOVINDA
IPC: G06Q30/06
Filed: 2019-12-04
Abstract: L'invention concerne des systèmes, des appareils, et des procédés pour la fourniture de services d'assistance routière. Le système peut comprendre des dispositifs informatiques en réseau et des dispositifs informatiques associés à des véhicules d'utilisateur et des véhicules de service. Le système peut prédire des demandes entrantes de services d'assistance routière, et peut attribuer des fournisseurs de services parmi des zones géographiques et/ou intervalles de temps différents en vue de gérer les demandes entrantes. Le système peut recevoir, d'un utilisateur, une demande portant sur un service d'assistance routière. Le système peut sélectionner un fournisseur de services approprié pour aider l'utilisateur, et peut attribuer la demande de service au fournisseur de services sélectionné.
Patent WO-2020131466-A1 (WO)
Title: Reconstruction de phase dans un décodeur de parole
Inventor: JENSEN SOREN SKAK
IPC: G10L19/08
Filed: 2019-12-10
Abstract: L'invention concerne des innovations en matière de quantification de phase pendant le codage de la parole et de reconstruction de phase pendant le décodage de la parole. Par exemple, pour coder un ensemble de valeurs de phase, un codeur de parole omet des valeurs de phase de fréquence supérieure et/ou représente au moins certaines des valeurs de phase sous la forme d'une somme pondérée de fonctions de base. Selon un autre exemple, pour décoder un ensemble de valeurs de phase, un décodeur de parole reconstruit au moins certaines des valeurs de phase à l'aide d'une somme pondérée de fonctions de base et/ou reconstruit des valeurs de phase de fréquence inférieure, puis utilise au moins certaines des valeurs de phase de fréquence inférieure pour synthétiser des valeurs de phase de fréquence supérieure. Dans de nombreux cas, ces innovations améliorent les performances d'un codec vocal dans des scénarios à faible débit binaire, même lorsque des données codées sont fournies sur un réseau qui présente une bande passante insuffisante ou des problèmes de qualité de transmission.
Patent WO-2021118601-A1 (WO)
Inventor: HSIEH HSING-HUNG
IPC: G09G3/34
Filed: 2019-12-13
Abstract: In an example implementation according to aspects of the present disclosure, a display panel is described including a set of high color gamut light emitting diodes (LEDs), a set of narrow color gamut LEDs, a light guide plate wherein the set of high color gamut LEDs alternate positions with the set of narrow color gamut LEDs, and a switch to toggle between the sets of LEDs.
Patent WO-2020142604-A1 (WO)
Inventor: BIDDICK DAVID
IPC: E21B43/12
Filed: 2020-01-02
Abstract: L'invention concerne un moteur électrique conçu pour être positionné dans un puits. Le moteur comprend un boîtier noyé avec un fluide incompressible, un joint d'étanchéité, un stator dans le boîtier et une roue de rotor. Le boîtier est conçu pour se fixer à une colonne de production du puits. Le boîtier délimite un alésage interne ayant une paroi d'alésage interne continue avec une paroi interne de la colonne de production pour un écoulement du fluide du puits. Le boîtier délimite un orifice qui peut être en communication fluidique avec le puits. Le joint d'étanchéité scelle l'orifice par rapport à l'entrée de fluide. Le joint d'étanchéité est mobile par le fluide du puits pour appliquer une pression sur le fluide incompressible afin d'égaliser la pression entre le fluide incompressible et le fluide du puits. La roue de rotor est conçue pour être positionnée à l'intérieur de l'alésage interne du boîtier. La roue de rotor est conçue pour pouvoir être récupérée du puits tandis que le stator reste dans le puits.
Patent WO-2021150217-A1 (WO)
Title: Backside channel fluid recirculation path and fluid-ejection element fluid recirculation path
Inventor: LUM JACOB
IPC: B41J2/18
Filed: 2020-01-22
Abstract: A backside channel is fluidically connected between a supply inlet and a backside outlet. The backside channel has a backside channel fluid recirculation path. An element channel is fluidically connected to an element outlet. Fluid-ejection elements are fluidically connected between the backside channel and the element channel. The fluid-ejection elements have a fluid-ejection element fluid recirculation path.
Patent WO-2020160138-A1 (WO)
Inventor: KRIVITSKI NIKOLAI M
IPC: A61M1/36
Filed: 2020-01-29
Abstract: Système pour calculer une sortie cardiaque d'un patient subissant une oxygénation extracorporelle veno-artérielle comprenant la mesure d'un premier débit sanguin oxygéné par une pompe dans le circuit extracorporel d'oxygénation du sang telle qu'introduite dans une partie artérielle du système de circulation du patient et une saturation artérielle correspondante de l'oxygène, puis la modification du débit de la pompe, telle que la diminution, pour produire un changement correspondant dans la saturation artérielle en oxygène (un tel changement étant en dehors de variances de fonctionnement normales, d'erreurs de fonctionnement ou de dérive), changement dans la saturation artérielle en oxygène qui est mesuré. À partir du premier débit et du second débit, conjointement avec la saturation artérielle mesurée correspondante, la sortie cardiaque du patient peut être calculée sans dépendre d'une mesure de saturation en oxygène veineux. En variante, la sortie cardiaque du patient peut être calculée, sans dépendre d'un changement de débit en changeant un échange gazeux avec le sang dans le circuit extracorporel d'oxygénation du sang pour communiquer des changements correspondants dans un paramètre sanguin dans la partie artérielle du système de circulation du patient et le sang délivré par le circuit extracorporel d'oxygénation du sang.
Patent WO-2020172654-A1 (WO)
Title: Self-constructing structures
Inventor: MIKSA WESLEY
IPC: B04B1/16
Filed: 2020-02-24
Abstract: Disclosed are devices, systems, and methods for self-constructing structures. In particular, a mold for forming a structure includes an inflatable inner balloon, a non-inflatable outer shell coupled to the inner balloon about a base circumference, the outer shell having an apex and an opening disposed at the apex, and a pump in fluid communication with the opening of the outer shell; wherein, when the inner balloon is inflated, a gap is formed between the inner balloon and the outer shell for containing a building material, and the outer shell comprises a dome shape.
Patent WO-2020180562-A1 (WO)
Inventor: HARVEY JAMES
IPC: D04H3/007
Filed: 2020-02-26
Abstract: Disclosed is a fluid absorbent bed pad suitable for absorbing bodily fluids of a patient. The pad includes a backing layer comprising a first polymeric fiber and a second polymeric fiber, the second polymeric fiber being relatively tacky relative to the first polymeric fiber and being present in said backing layer in an amount relatively smaller than the amount of said first fiber and comprising a bicomponent fiber. The presence of the second polymeric fiber will impart a tacky nature to the backing to resist slipping and bunching of the bed pad.
Patent WO-2020214628-A1 (WO)
Inventor: KLEIN JULIEN
IPC: A47G21/18
Filed: 2020-04-15
Abstract: A cap member for a drinking straw apparatus can include a straw having a first end and a second end located opposite and distal the first end. The cap member can further include an end portion, a tubular body portion extending from the end portion, and an inner mandrel extending from the end portion and being disposed internal with respect to the tubular body portion. The tubular body portion and the inner mandrel can be configured to be located on opposing sides of the first end of the straw in order to couple the straw to the cap member. The inner mandrel can include a plug portion and at least one rib portion extending outwardly from the plug portion toward the first end of the straw in order to maintain engagement between the inner mandrel and the first end of the straw.