baber/WOPTO huggingface dataset:
Patent WO-2019060734-A1 (WO)
Title: Wheeled pool cleaner with removable cover
Inventor: ELLIS ROBIN O
IPC: B01D33/80
Filed: 2018-09-21
Abstract: A pool cleaner includes a pool cleaner body and at least two wheels mounted to the pool cleaner body so as to be rotatable about a common wheel axis. An access cover selectively closing an access opening defined in the body. A handle closure is mounted to the body so as to be rotatable about the common wheel axis independently of the at least two wheels. The handle closure is rotatable relative to the body so as to be movable between a closed position, in which the handle closure secures the access cover over the access opening, and an open position. An inner cover can selectively cover a turbine and gears of the pool cleaner within the body, and is held in place via engagement with the access over. Wheel well sidewalls can be substantially solid to help further enclose an inner volume of the body.
Patent WO-2019079500-A1 (WO)
Title: Channel access procedures for directional systems in unlicensed bands
Inventor: GOYAL SANJAY
IPC: H04W74/08
Filed: 2018-10-17
Abstract: A method to reserve a directional channel, such as in an unlicensed spectrum for instance, is disclosed. In an example embodiment, the method may be performed by a receiving node, such as a user equipment (UE) for instance. In such method, the receiving node may receive an enhanced directional transmit request message from a transmitting node and transmit an enhanced directional transmit confirmation message using one or more first beams, with at least one first beam being directed in a first direction towards the transmitting node. Further, the receiving node may transmit at least one additional enhanced directional transmit confirmation message using one or more second beams, with at least one second beam being directed in a second direction towards a potentially interfering node. In the method, the second direction is a different direction than the first direction.
Patent WO-2019079744-A1 (WO)
Title: Multi-layer modulated streams
Inventor: PARK SEYONG
IPC: H04L27/34
Filed: 2018-10-19
Abstract: Methods, systems, and devices for wireless communications are described. A wireless device may divide a data stream into multiple data sub-streams. The wireless device may map the data sub-streams to a set of layers of a multi-layer modulated stream. The wireless device may encode, rate match, modulate, spread and scramble the set of layers before combining them into a combined data stream. The number of layers in the set of layers may be configurable. The wireless device may apply scrambling sequences to the layers. An additional phase rotation or power scaling factor may be applied to each layer. The layers may then be synchronized and combined into a combined data stream. A set of combined data streams may be mapped to multiple-input, multiple-output (MIMO) layers. The wireless device may precode the MIMO layers, map the MIMO layers to tones, and transmit the combined data streams.
Patent WO-2019133153-A1 (WO)
Inventor: GEORGES MUNIR NIKOLAI ALEXANDER
IPC: G10L15/04
Filed: 2018-11-19
Abstract: Techniques are provided for wake-on-voice (WOV) key-phrase enrollment. A methodology implementing the techniques according to an embodiment includes generating a WOV key-phrase model based on identification of the sequence of sub-phonetic units of a user-provided key-phrase. The WOV key-phrase model is employed by a WOV processor for detection of the user spoken key-phrase and triggering operation of an automatic speech recognition (ASR) processor in response to the detection. The method further includes updating an ASR language model based on the user-provided key-phrase. The update includes one of embedding the WOV key-phrase model into the ASR language model, converting sub-phonetic units of the WOV key-phrase model and embedding the converted WOV key-phrase model into the ASR language model, or generating an ASR key-phrase model by applying a phoneme-syllable based statistical language model to the user-provided key-phrase and embedding the generated ASR key-phrase model into the ASR language model.
Patent WO-2019103994-A1 (WO)
Inventor: RAPHAEL MARC
IPC: G03F7/20
Filed: 2018-11-20
Abstract: L'invention concerne une méthode de mesure d'un comportement cellulaire induit par la surface qui comprend une ou plusieurs structures pouvant être fonctionnalisées par lithographie sur un substrat, par exemple des îlots d'or ou du quartz rainuré, en contact avec un fluide et en alignement avec au moins une cellule vivante plusieurs fois. La forme, la hauteur, le pas et la commande des structures sont commandés par le processus lithographique, de telle sorte que les repères physiques communiqués à la cellule par topographie peuvent être accordés indépendamment de la biofonctionnalité chimique qui est ensuite communiquée par chimie de surface. Des données de comportement cellulaire, telles que l'adhésion, la migration, la différenciation, la division, la sécrétion, l'apoptose et la nécrose, sont mesurées à l'aide de capteurs d'imagerie par rapport à la topographie de surface et à la chimie de surface plusieurs fois.
Patent WO-2019104222-A1 (WO)
Inventor: SHAFFER BURT
IPC: A61K47/10
Filed: 2018-11-21
Abstract: L'invention concerne des formulations de soins pour la peau qui sont efficaces, non irritantes et contiennent un acide alpha-hydroxy et de l'urée ou un dérivé d'urée pour une application topique sur la peau. Les formulations topiques décrites permettent une pénétration améliorée des substances actives dans la peau et se prêtent au traitement d'affections cutanées, telles que la peau très sèche et la kératose pilaire, ainsi qu'à l'amélioration des propriétés esthétiques de la peau. Des méthodes de traitement thérapeutique d'affections dermatologiques par application topique d'une formulation selon l'invention comprenant (en % p/p) au moins 10 % d'acide alpha-hydroxy et au moins 10 % d'urée sont en outre décrites. Entre autres systèmes d'administration, les formulations peuvent être des émulsions sous forme de crème ou des sprays.
Patent WO-2019108905-A1 (WO)
Inventor: LI JIAN
IPC: G01M5/00
Filed: 2018-11-30
Abstract: L'invention concerne une approche de détection de fissure de fatigue fondée sur une vision informatique utilisant une séquence vidéo courte. Un suivi de caractéristiques est appliqué à la séquence vidéo afin de suivre le mouvement de surface de la structure surveillée sous une charge répétitive. Ensuite, un algorithme de détection et de localisation de fissures est établi afin de rechercher des caractéristiques différentielles à différentes trames dans la séquence vidéo. L'efficacité de l'approche proposée est validée au moyen du test de deux échantillons expérimentaux avec des fissures de fatigue dans le plan et hors du plan. Les résultats indiquent que l'approche proposée permet d'identifier de manière robuste des fissures de fatigue, même lorsque les fissures sont dans des conditions d'éclairage ambiant, entourées par d'autres bords de type fissure, recouvertes par des textures de surface complexes, ou invisibles à l'œil humain en raison d'une fermeture de fissure. L'approche permet d'obtenir une quantification précise d'ouvertures de fissure sous charge de fatigue avec une bonne précision.
Patent WO-2019112969-A1 (WO)
Title: Systèmes et procédés de traitement de patient
Inventor: JHALA DHARMAVIRSINH BHARATSINH
IPC: A61B5/11
Filed: 2018-12-03
Abstract: Certains modes de réalisation de l'invention concernent un système de thérapie du genou, comprenant un vêtement ou un élément enveloppant souple qui est électroconducteur, et un capteur d'amplitude de mouvement accouplé ou intégré au vêtement ou à l'élément enveloppant souple. Le capteur est accouplé ou intégré au vêtement ou à l'élément enveloppant souple, et comprend une pluralité d'électrodes, dont une électrode active et une électrode réceptrice. Les électrodes peuvent être en contact physique avec la peau d'un patient, et forment un circuit électrique avec une électronique de commande du dispositif de commande. Le circuit électrique mesure un paramètre électrique à l'aide des électrodes active et réceptrice, et forme un système de stimulation musculaire électrique en boucle fermée, le courant ou la tension de stimulation étant appliqué par les électrodes sur la peau entre les électrodes active et réceptrice sur la base d'un programme et d'un paramètre électrique mesuré au moyen des électrodes. Un capteur optique ou une caméra peuvent être configurés pour suivre les articulations du corps d'un utilisateur.
Patent WO-2019113495-A1 (WO)
Inventor: Yakovenko Anatoly
IPC: H04N5/93
Filed: 2018-12-07
Abstract: Disclosed herein are computer-implemented systems and methods for cryptographically generating a local timestamp for a data set using cryptographic hash function(s).
Patent WO-2019118339-A1 (WO)
Title: Compositions de soins buccodentaires
Inventor: MYERS CARL
IPC: A61K8/49
Filed: 2018-12-10
Abstract: La présente invention concerne, entre autres, de nouvelles compositions aqueuses monophasiques utiles pour associer et administrer des ingrédients faiblement compatibles, par exemple pour administrer des niveaux efficaces d'agents antibactériens cationiques en association avec des polymères anioniques, par exemple qui protègent contre l'érosion et la coloration, par l'addition d'une quantité stabilisante d'une polyamine, par exemple la lysine, et leurs procédés de préparation et leurs méthodes d'utilisation.
Patent WO-2019118560-A1 (WO)
Title: Discrimination d'une tachyarythmie supraventriculaire
Inventor: ZHANG XUSHENG
IPC: A61B5/363
Filed: 2018-12-12
Abstract: L'invention concerne des techniques permettant de distinguer une SVT et, en particulier, une AF à conduction rapide. Les techniques comprennent la détection d'un début d'un rythme rapide d'événements ventriculaires détectés à partir d'un signal électrique cardiaque et la détection d'une pause dans le rythme rapide d'événements ventriculaires détectés. Un nombre seuil d'intervalles d'événements ventriculaires requis pour détecter une tachyarythmie ventriculaire est détecté, chacun du nombre seuil d'intervalles d'événements ventriculaires étant inférieur à un intervalle de détection de tachyarythmie. La détection de la tachyarythmie ventriculaire et une thérapie par stimulation électrique pour traiter la tachyarythmie ventriculaire sont retenues en réponse à la détection d'au moins la pause.
Patent WO-2019140380-A1 (WO)
Inventor: MAINOLFI NELLO
IPC: C07D211/88
Filed: 2019-01-14
Abstract: La présente invention concerne des composés, des compositions de ceux-ci, et des procédés d'utilisation associés destinés à être utilisés pour la dégradation ciblée de protéines et pour le traitement de troubles à médiation par des protéines ciblées.
Patent WO-2019152572-A1 (WO)
Title: Augmented reality (ar) display of pipe inspection data
Inventor: KUENY TODD
IPC: G02B27/01
Filed: 2019-01-31
Abstract: Described is a method of providing an augmented reality (AR) scene of pipe inspection data, including: obtaining, using a processor, pipe inspection data derived from a pipe inspection robot that traverses through the interior of an underground pipe, the pipe inspection data including one or more sets of condition assessment data relating to an interior of the underground pipe; obtaining, using a processor, real-time visual image data of an above-ground surface; combining, using a processor, the pipe inspection data with the real-time visual image data in an AR scene; and displaying, using a display device, the AR scene. Other examples are described and claimed.
Patent WO-2019152655-A1 (WO)
Title: Sample supply system and methods of supplying samples
Inventor: WILSON DAVID
IPC: B65G47/14
Filed: 2019-01-31
Abstract: Disclosed are high-throughput vessel supply systems and methods of supplying sample vessels, such as samples stored in test tubes. A system for supplying a plurality of individual vessels that each contains a sample is disclosed.
Patent WO-2019160710-A1 (WO)
Inventor: CARPENTER ALEX
IPC: C07F17/00
Filed: 2019-02-05
Abstract: L'invention concerne des catalyseurs, des systèmes de catalyseurs et des procédés de polymérisation d'oléfines. Le système catalyseur peut contenir deux catalyseurs. L'invention concerne également des polymères de polyoléfine.
Patent WO-2019161382-A1 (WO)
Title: Reliable and automatic mass spectral analysis
Inventor: KUEHL DON
IPC: C12Q1/00
Filed: 2019-02-19
Abstract: A method, mass spectrometer and computer readable medium for acquiring mass spectral data in raw profile; detecting presence of compounds and relevant time window; performing multivariate statistical analysis of raw profile data in a time window to determine compounds; obtaining separation time profiles for detected compounds containing respective time locations in a time window; and computing pure mass spectra for compounds based on separation time profiles or time locations. A method, mass spectrometer and computer readable medium for acquiring mass spectral data in raw profile of a known and unknown sample; combining mass spectral scans for a sample into a single mass spectrum across a separation time window; performing multivariate statistical analysis of the acquired mass spectral data and computing a distance measure between the known and unknown sample; and using the distance measure as an indication for an unknown sample belonging to a known sample or sample group.
Patent WO-2019173158-A1 (WO)
Title: Display system with low-latency pupil tracker
Inventor: KLUG MICHAEL ANTHONY
IPC: G02B27/00
Filed: 2019-03-01
Abstract: A display system aligns the location of its exit pupil with the location of a viewer's pupil by changing the location of the portion of a light source that outputs light. The light source may include an array of pixels that output light, thereby allowing an image to be displayed on the light source. The display system includes a camera that captures images of the eye and negatives of the images are displayed by the light source. In the negative image, the dark pupil of the eye is a bright spot which, when displayed by the light source, defines the exit pupil of the display system. The location of the pupil of the eye may be tracked by capturing the images of the eye, and the location of the exit pupil of the display system may be adjusted by displaying negatives of the captured images using the light source.
Patent WO-2019195054-A1 (WO)
Title: Noise adaptive solid-state lidar system
Inventor: FABINY LARRY
IPC: G01S7/481
Filed: 2019-03-27
Abstract: A LIDAR system includes an optical transmitter comprising a plurality of lasers, each illuminating a FOV in an illumination region. A transmitter controller has outputs connected to respective laser inputs. The transmitter controller generates electrical pulses at the outputs so that the lasers generate light in a desired pattern in the illumination region. An optical receiver has an input FOV in the illumination region and comprises a plurality of detectors, each having a FOV and being positioned to detect light over the illumination region; and a TOF measurement circuit that measures the TOF from the lasers to the detectors. The receiver calculates range information. An adaptive optical shutter positioned between the optical transmitter and the optical receiver has a transparent or reflected region FOV, where the optical shutter restricts illumination at the input of the optical receiver to a region which is smaller than the optical receiver FOV.
Patent WO-2019212732-A1 (WO)
Title: Damper with internal hydraulic stop
Inventor: VAN DE PLAS JELLE
IPC: F16F9/32
Filed: 2019-04-15
Abstract: A damper system for a vehicle including a pressure tube and a piston assembly. A stroke dependent damper assembly is coupled to a piston rod at a position below the piston assembly. A free floating piston positioned in an internal cavity of the stroke dependent damper assembly is longitudinally moveable between retracted, middle, and extended positions. A metering pin extends from the floating piston into a through-bore in a distal end of the stroke dependent damper assembly. An orifice is defined between an inner surface of the through-bore and an outer surface of the metering pin. Longitudinal movement of the floating piston changes the position of the metering pin in the through-bore, which changes the size of the orifice. Fluid flow through the orifice is restricted when the orifice size decreases, which slows down the movement of the floating piston as it approaches the retracted and extended positions.
Patent WO-2019204285-A1 (WO)
Title: Sensor module system
Inventor: ALBERS TIMOTHY R
IPC: G08C17/02
Filed: 2019-04-16
Abstract: A system and method for monitoring health of equipment. One step of the method includes securing a plurality of sensor modules on to a plurality of pieces of equipment. Each sensor module is secured on to a separate piece of equipment. An additional step includes generating, by each sensor module, sensor data related to the piece of equipment on to which the sensor module is secured. The sensor data includes vibration data for the piece of equipment, temperature data for the piece of equipment, and temperature data for a location exterior to the piece of equipment. An additional step includes processing, by each sensor module, the sensor data generated by the sensor module into a data packet, with the data packet including the sensor data. An additional step includes transmitting the data packet from each sensor module to a gateway over a local communications network. A further step includes transmitting the sensor data from the gateway to a server device.
Patent WO-2019204481-A1 (WO)
Inventor: RADHAKRISHNAN SHRIRAM
IPC: A61B18/02
Filed: 2019-04-17
Abstract: L'invention concerne des composants thermiquement isolants qui comprennent des joints étanches entre les parois qui définissent un espace isolant entre eux. L'invention concerne également des procédés de formation et d'utilisation des composants décrits.
Patent WO-2019222421-A1 (WO)
Title: Inertial pneumatic wave energy device
Inventor: Sheldon-Coulson Garth Alexander
IPC: F03B13/22
Filed: 2019-05-15
Abstract: A buoyant wave energy device is disclosed that incorporates an open-bottomed tube of substantial length in which is partially enclosed a first body of water that oscillates in response to wave action. The device incorporates a buoy to which an upper end of the tube is connected and inside of which is trapped a second body of water of substantial mass. A differential phase in the oscillations of the water trapped in the tube, and the oscillations of the buoy of augmented mass, result in the periodic compression of a pocket of air trapped at the top of the tube, and in the subsequent expulsion of pressurized air through a turbine, thereby generating electrical power.
Patent WO-2019231921-A1 (WO)
Title: Positionally compliant charge connector for robotic drive unit charging
Inventor: BRADY MATTHEW ANTHONY
IPC: H02J7/00
Filed: 2019-05-28
Abstract: An electric charging station for a mobile drive unit includes a frame that defines an interior volume of space. The frame is configured to carry an electrical charging unit positioned above the interior volume of space. The station includes a station charge connector that is configured to be in electrical communication with the electrical charging unit and is also configured for mating with a corresponding charge connector of the mobile drive unit. The station charge connector extends forward within the interior volume of space along a longitudinal direction that is substantially perpendicular to the vertical direction. The station charge connector is connected to the frame by at least one compliant mechanism that is configured to provide the station charge connector with positional compliance with respect to the frame.
Patent WO-2019236806-A1 (WO)
Title: Methods and compositions for the treatment of c. difficile
Inventor: FARQUHAR RONALD
IPC: C12N1/20
Filed: 2019-06-06
Abstract: Disclosed herein are compositions and methods for preventing, ameliorating, or treating  Clostridium difficile  infections and/or reducing the severity of one or more risk factors, signs, or symptoms associated with  C. difficile  infections. In particular, the technology of the present disclosure relates to methods for administering an effective amount of a composition comprising strains of  Bacillus amyloliquefaciens  bacteria identified as ART24, ART4, and ART 12, to a subject suffering from or at risk for  C. difficile  infections.
Patent WO-2020006416-A1 (WO)
Title: Pdcch with repetition
Inventor: SARKIS GABI
IPC: H04L1/08
Filed: 2019-06-28
Abstract: Certain aspects of the present disclosure provide techniques for physical downlink control channel (PDCCH) with repetitions, including techniques for signaling the number of PDCCH repetitions, the hybrid automatic repeat request (HARQ) timeline processing with PDCCH repetitions, and the demodulation reference signal (DMRS) structure for the repeated PDCCH. A method for wireless communications, by a user equipment (UE), includes determining a number of repetitions of a PDCCH. Each of the PDCCH repetitions has a same downlink control information (DCI) payload, a same aggregation level, and/or a grant for a same data channel allocation. The method includes monitoring for the PDCCH based on the determined number of repetitions.
Patent WO-2020014638-A1 (WO)
Title: Sensor equipped downhole motor assembly and method
Inventor: RIDDEL JACOB
IPC: E21B4/02
Filed: 2019-07-12
Abstract: A downhole motor for drilling a borehole includes a stator assembly including a helical-shaped stator, a rotor assembly rotatably disposed in the stator assembly, wherein the rotor assembly includes a helical-shaped rotor, and a sensor package received in the rotor assembly, wherein the sensor package includes a first pressure sensor, a second pressure sensor, and a plurality of accelerometers.
Patent WO-2020023248-A1 (WO)
Title: Methods for radar coexistence
Inventor: GULATI KAPIL
IPC: G01S7/02
Filed: 2019-07-16
Abstract: A method and apparatus for selecting frequency modulated continuous wave waveform parameters for multiple radar coexistence by a user equipment is described. The user equipment may transmit a radar waveform consisting of a number of chirps, with each chirp having a same duration. The user equipment may vary waveform parameters of the radar waveform for at least a subset of the number of chirps, where the waveform parameters may be chosen from a codebook comprising at least one codeword of parameters. Reflected radar waveforms are received and processed where the processing includes applying a fast time discrete Fourier transform to reflected radar waveforms to produce a one dimension peak in a time delay dimension for each reflected waveform; and applying a slow time discrete Fourier transform to the reflected radar waveforms, where peaks for the reflected waveforms are added.
Patent WO-2020171839-A1 (WO)
Inventor: HUNTER DUANE DANIEL
IPC: A61C7/00
Filed: 2019-07-24
Abstract: L'invention porte sur un procédé de traitement orthodontique consistant à fournir un premier ensemble d'aligneurs à un utilisateur. Le premier ensemble d'aligneurs comprend un premier aligneur, un deuxième aligneur et un troisième aligneur configurés pour déplacer une dent d'un utilisateur. Le premier aligneur, le deuxième aligneur et le troisième aligneur sont créés à partir d'un seul modèle dentaire physique et ont sensiblement la même forme. Le premier aligneur a une première épaisseur, le deuxième aligneur a une deuxième épaisseur, et le troisième aligneur a une troisième épaisseur. La première épaisseur est différente de la deuxième et de la troisième épaisseur, et la deuxième épaisseur est au moins substantiellement équivalente à la troisième épaisseur.