baber/WOPTO huggingface dataset:
Patent WO-2020005224-A1 (WO)
Title: Dynamic low if mechanism for blocker avoidance
Inventor: SCHULTZ CHRISTOPH
IPC: H04B1/26
Filed: 2018-06-27
Abstract: A receiver design is provided to address blocker signals not known a priori. The blocker signals may cause a spurious frequency response when downconverted with a particular harmonic of the local oscillator or at unwanted sidebands, and the effect of the blocker signals can thus be shifted out of band by adjusting the LO frequency, which shifts the intermediate frequency (IF) of the downconverted signals. The proposed design implements a diversity receiver architecture in which one or more sets of RF chains are coupled to the main receiver path antennas, but the diversity receiver path signals are downconverted in accordance with different LO frequencies than the main receiver path. The RF chains in the diversity receiver paths may thus be considered being coupled to "virtual" antennas. Algorithms may then be implemented by extending principles of dynamic diversity receiver and best antenna selection used for physical antennas to the virtual antennas.
Patent WO-2019156705-A1 (WO)
Title: Methods for preventing front running in digital asset transactions
Inventor: WANG DONG
IPC: G06F21/60
Filed: 2018-07-02
Abstract: Provided is a method for matching orders of digital assets. The method comprises: receiving a plurality orders of digital asset from a plurality addresses on a distributed ledger, wherein each of the orders comprises a digital signature of the address, an authorizing public key, and an authorizing private key.
Patent WO-2019083578-A1 (WO)
Inventor: RIFKIN RYAN
IPC: G06N3/08
Filed: 2018-07-06
Abstract: La présente invention concerne de façon générale des systèmes et des procédés d'optimisation améliorée de modèles à apprentissage automatique. En particulier, la présente invention concerne des algorithmes d'optimisation stochastiques à la fois plus rapides que les algorithmes utilisés couramment pour des quantités fixes de calcul, et dont l'extensibilité est aussi sensiblement meilleure lorsque davantage de ressources informatiques deviennent disponibles. Les algorithmes d'optimisation stochastiques peuvent être utilisés avec de grandes tailles de lot. Par exemple, dans certains modes de réalisation, les systèmes et les procédés de la présente invention peuvent calculer implicitement la hessienne inverse de chaque mini-lot de données d'entraînement pour produire des directions de descente.
Patent WO-2019010394-A1 (WO)
Title: Vehicle suspension linkage
Inventor: ZAWISTOWSKI PETER
IPC: B62K25/04
Filed: 2018-07-06
Abstract: A two-wheel vehicle suspension linkage includes a shock and a shock extension assembly. The shock may include first and second mounting axes operably connected to two linkage bodies and provides linear resistance between the two linkage bodies having relative motion. The shock extension assembly may include a first extension body and a second extension body, which may include a first mounting axis and a second mounting axis positioned with respect to one another in a non-parallel mounting orientation. The extension bodies may be pivotally connected to the suspension linkage so that the first mounting axis of the first extension body is collinear with the first mounting axis of the second extension body. The second mounting axis of the first extension body may be collinear to both the second mounting axis of the second extension body and to one of the shock mounting axes defining a noneffective shock damper axis.
Patent WO-2019014670-A1 (WO)
Title: Method and device for evaluating muscle development in an animal
Inventor: KEEGAN ABBY
IPC: G01B3/14
Filed: 2018-07-16
Abstract: The present invention relates to methods and devices for measuring the musculature of animal. In some embodiments, the musculature of the animal is measured using by generating traces of the animal using a flexicurve ruler and comparing the traces to a reference and/or previous traces of the animal. The methods can be used to improve an animal's musculature by evaluating the muscle development of the animal and changing the animal's diet or exercise regime based on the results of the evaluation.
Patent WO-2019050628-A1 (WO)
Title: Ventilation apparatus for footwear
Inventor: LITVINOV ALEXANDER
IPC: A43B7/06
Filed: 2018-07-19
Abstract: A ventilation apparatus including at least one flexible energy storage device (FESD), a switching unit, a pump, and a fluid diffuser is provided. The FESD flexibly conforms to varying contours of footwear. The FESD positioned at one or more locations of the footwear supplies electrical energy to the pump via the switching unit. The switching unit in communication with the FESD and the pump selectively changes modes of operation of the pump. The pump attached to the footwear pumps fluid into and exhausts fluid from a cavity of the footwear. A feed pipe of the fluid diffuser connected to the pump, within the cavity of the footwear, transfers the fluid pumped from the pump to the cavity of the footwear during a pump mode and transfers the fluid in the cavity of the footwear to an ambient environment external to the footwear during an exhaust mode for ventilating the footwear.
Patent WO-2019023613-A1 (WO)
Title: Systems and methods for inspecting a railroad track
Inventor: CHEN XIN
IPC: B61L23/04
Filed: 2018-07-27
Abstract: A method for inspecting a railroad track include detecting, using one or more sensors of an inspection system, movement of a transport device along the railroad track, responsive to the detecting, automatically actuating one or more cameras of the inspection system, receiving, from at least one of the one or more cameras, first image data reproducible as a first image of a first portion of the railroad track, analyzing the first image data to identify the presence or absence of one or more features of interest on the first portion of the railroad track; determining a first location of the transport device, and associating the first location of the transport device with the first image data.
Patent WO-2020027785-A1 (WO)
Title: Data processing apparatus
Inventor: LELEU TIMOTHEE GUILAUME
IPC: G05B13/00
Filed: 2018-07-31
Abstract: A data processing apparatus is configured to solve a specific problem using a simple hardware. The data processing apparatus comprises a state data processing unit configured to iterate update of state data by a predetermined time evolutional process, a cost evaluation, unit configured to evaluate a cost function for current state data, and an error calculation unit configured to calculate error values relating to amplitude homogeneity of the current state data, wherein the state data processing unit performs the time evolutional process on the state data to update the current state data based on the cost function and the error values which are calculated by the error calculation unit.
Patent WO-2019212586-A1 (WO)
Title: Providing solutions using stochastic modelling
Inventor: SAIT M A SHAMEED
IPC: G06F17/00
Filed: 2018-08-14
Abstract: The present subject matter relates to example to provide solutions using stochastic modelling. In one example, a plurality case logs corresponding to an issue may be analyzed to identify a plurality of resolution steps. In addition, a relationship between each of the plurality of resolution steps may be identified from the plurality of case logs to generate a knowledge representation. In one example, a relationship between resolution steps is determined using a stochastic modelling technique. Further, based on the knowledge representation, a primary solution for the issue may be generated to resolve the issue.
Patent WO-2019051024-A1 (WO)
Title: Multi-featured panel fastener and panel system including the multi-featured panel fastener
Inventor: PAWLAK SAMUEL D
IPC: F16B23/00
Filed: 2018-09-06
Abstract: A panel fastener is provided that has a head having a first surface and a second surface opposite the first surface; an engagement feature on the first surface of the head, the engagement feature being configured to be engaged by a driving tool; a shank extending from the second surface of the head; a threaded portion extending from the shank, the threaded portion having first and second helical threads arranged in an intertwined manner; the first thread extending farther radially from the central axis than does the second thread; and the shank being located between the head and the threaded portion.
Patent WO-2019067383-A1 (WO)
Title: Aptamer screening
Inventor: WEI ALEXANDER
IPC: C40B40/06
Filed: 2018-09-25
Abstract: The present disclosure relates to aptamers for detection of an analyte in a sample; a substrate having attached thereto the aptamers according to the invention; a kit of parts for the detection of an analyte in a sample; and a method for the detection of an analyte in a sample comprising the use of said aptamers.
Patent WO-2020072077-A1 (WO)
Title: Predicting clean fluid composition and properties with a rapid formation tester pumpout
Inventor: OLAPADE PETER OJO
IPC: E21B49/08
Filed: 2018-10-05
Abstract: A method and system for estimating clean fluid composition and properties. A method may comprise disposing a downhole fluid sampling tool into a wellbore, wherein the downhole fluid sampling tool comprises optical instrumentation, obtaining a fluid sample with the downhole fluid sampling tool, wherein the fluid sample comprises a reservoir fluid contaminated with a well fluid, identifying input parameters from at least one sensor response on the optical instrumentation, and predicting a clean fluid sample of the reservoir fluid using an asymptote of a dimensional reduction analysis and equation of state. A system may comprise a downhole fluid sampling tool and a processing unit. The downhole fluid sampling tool may further comprise an optical instrumentation operable to obtain fluid samples of a reservoir fluid contaminated with a well fluid while the downhole fluid sampling tool is disposed in a wellbore.
Patent WO-2019075215-A1 (WO)
Title: Nanocone metasurface for omni-directional detectors and photovoltaics
Inventor: CHANG-HASNAIN CONNIE
IPC: H01L31/0352
Filed: 2018-10-11
Abstract: Anti-reflection coatings and coated solar cells are provided with a base layer of high refractive material and an array of nanocones or tapered nanopillars that form a metasurface that operates as an omni-directional anti-reflection coating allowing the collection of light from all directions with little reflection. Changes to nanocone height, width, fill ratio base thickness and materials will tune the properties of the coatings. The anti-reflection coatings will improve the light absorption capability and conversion efficiency of a solar cell. The anti-reflection coatings are particularly suited for solar cell, photodetector sensor and high power optical applications. The textured anti-reflection coating also substantially reduces the reflection of light under diffuse illumination, thus greatly improving light scavenging from indoor illumination sources.
Patent WO-2019075375-A1 (WO)
Title: Motion vector predictors using affine motion model in video coding
Inventor: CHEN YI-WEN
IPC: H04N19/70
Filed: 2018-10-12
Abstract: Motion compensated prediction using affine motion models can be used to improve coding efficiency. In a practical encoder/decoder, a line buffer is used to store associated data for neighboring blocks. Embodiments of affine model based motion compensated prediction include methods and systems of determining motion vectors for control points that are aware of line buffer storage limitations.
Patent WO-2019079701-A1 (WO)
Title: Heterobifunctional compounds with improved specificityfor the bromodomain of brd4
Inventor: NOWAK RADOSLAW P
IPC: A61P35/00
Filed: 2018-10-19
Abstract: Disclosed are heterobifunctional compounds that effectuate selective degradation of a target protein, and which include a targeting ligand that binds a target protein and at least one other protein, a ligand that binds an E3 ubiquitin ligase or a component of E3 ubiquitin ligase, and a specificity modulating linker that links the first ligand and the second ligand. Pharmaceutical compositions containing the compounds, and methods of using and making the compounds are also disclosed.
Patent WO-2019099267-A1 (WO)
Title: Procédé et appareil de détection de signal caractéristique de matériau
Inventor: KURFISS NEAL TAIT
IPC: A61B5/1455
Filed: 2018-11-08
Abstract: L'invention concerne également un dispositif de détection de signaux caractéristiques de tissus et de matériaux et des procédés de calcul de ceux-ci. L'invention concerne également un appareil et des procédés de détection de la présence de tissu (peau) dans un sphygmo-oxymètre. En particulier, l'analyse utilisant des techniques optiques est utilisée pour identifier des signaux caractéristiques de différentes compositions de matière. La présente invention concerne l'utilisation d'une pluralité de photodétecteurs à différentes distances d'une source pour mesurer la diffusion de lumière à travers une variété de matériaux, et, plus spécifiquement, pour détecter la présence de tissu.
Patent WO-2019104183-A1 (WO)
Title: Wires formed from improved 8000-series aluminum alloy
Inventor: SIRIPURAPU SRINIVAS
IPC: B21C1/02
Filed: 2018-11-21
Abstract: Improved 8000-series aluminum alloys exhibiting improved creep resistance and stress relaxation resistance are disclosed and are useful to form wires. The improved 8000-series aluminum alloys include a rare earth element. The electrical conductivity of the aluminum alloy is substantially unaffected by the addition of the rare earth element.
Patent WO-2019133321-A1 (WO)
Inventor: GOLDBERG ISAAC
IPC: G06F16/178
Filed: 2018-12-17
Abstract: The disclosed technology relates to a system configured to identify at least one difference between a sync tree and at least one of a remote tree and a local tree. The sync tree represents a known synced state between a server state and a file system state, the remote tree represents the server state, and the local tree represents the file system state. The system may further generate, based on the at least one difference, a set of operations configured to converge the server state and the file system state and manage the execution of the set of operations.
Patent WO-2020139328-A1 (WO)
Inventor: YUAN SHAOTANG
IPC: A61K8/22
Filed: 2018-12-26
Abstract: Oral care compositions and methods for whitening teeth are provided. The oral care composition may include an orally acceptable vehicle, a whitening booster, and a source of hydrogen peroxide. The whitening booster may be dispersed in the orally acceptable vehicle. The whitening booster may include a salt of a monopersulfate, such as an alkali metal salt of the monopersulfate.
Patent WO-2020139361-A1 (WO)
Title: Soupape de sécurité d'insert
Inventor: VICK JR JAMES DAN
IPC: E21B34/00
Filed: 2018-12-28
Abstract: La présente invention concerne un appareil comprenant un boîtier cylindrique doté d'une charnière, un battant fixé à la charnière et un élément coulissant situé à l'intérieur du boîtier cylindrique, le battant pouvant pivoter entre une première position de battant et une seconde position de battant. L'élément coulissant peut coulisser entre une première position de coulissement et une seconde position de coulissement et vient en prise avec le battant au niveau de la première position de coulissement pour empêcher le battant de se déplacer vers la seconde position de battant. Le battant est mobile vers la seconde position de battant lorsque l'élément coulissant est désolidarisé du battant. L'appareil comprend également un mécanisme de verrouillage fixé à l'élément coulissant mobile entre une première position de mécanisme de verrouillage et une seconde position de mécanisme de verrouillage. L'élément coulissant se trouve dans la première position de coulissement lorsque le mécanisme de verrouillage se trouve dans la première position de mécanisme de verrouillage et dans la seconde position de coulissement lorsque le mécanisme de verrouillage se trouve dans la seconde position de mécanisme de verrouillage.
Patent WO-2019140319-A1 (WO)
Title: Constipation specific treatment formulations
Inventor: ALLIO MICHAEL K
IPC: A61K33/42
Filed: 2019-01-11
Abstract: Described herein are compositions and methods that, in some embodiments, are specifically configured to treat different types of constipation. In particular, described herein are compositions and methods for treating IBS-C, opioid induced constipation, and chronic idiopathic constipation. In addition to treating the symptom of constipation, these embodiments of the compositions and methods described herein are configured to address specific etiologies and/or pathophysiologies associated with the constipation types of IBS-C, opioid induced constipation, and chronic idiopathic constipation.
Patent WO-2019173008-A1 (WO)
Title: Client creation of conditional segments
Inventor: KIRSANOV MIKHAIL
IPC: G06Q10/02
Filed: 2019-01-28
Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, that enable clients to create custom conditional segments on which other clients can claim a spot. In one aspect, a front-end server receives, over a data communication network and from an electronic device of a creator, one or more data packets that specify attributes of a segment created by the creator through a graphical interface presented at the electronic device. A back-end server detects, based on data received from the device, interaction with an interface control that designates the segment as a conditional segment and, in response obtains, from the device, an expiration time specifying how long the conditional segment is available to others. After obtaining the expiration time, clients are notified that the conditional segment is available and enabled to claim a spot on the conditional segment through a client-side application.
Patent WO-2019161301-A1 (WO)
Title: Ordered porous solid electrolyte structures, electrochemical devices with same, methods of making same
Inventor: WACHSMAN ERIC
IPC: B22F3/10
Filed: 2019-02-15
Abstract: Provided are solid-state electrolyte structures. The solid-state electrolyte structures are ion-conducting materials. The solid-state electrolyte structures may be formed by 3-D printing using 3-D printable compositions. 3-D printable compositions may include ion-conducting materials and at least one dispersant, a binder, a plasticizer, or a solvent or any combination of one or more dispersant, binder, plasticizer, or solvent. The solid-state electrolyte structures can be used in electrochemical devices.
Patent WO-2019177945-A1 (WO)
Title: Circuit for and method of receiving a signal in an integrated circuit device
Inventor: ZHUANG YI
IPC: H03L7/08
Filed: 2019-03-11
Abstract: A circuit for receiving a signal in an integrated circuit is described. The circuit comprises a sampler (202) configured to receive an input data signal, wherein the sampler generates sampled data and a recovered clock; a clock and data recovery circuit (204) configured to receive the sampled data and the recovered clock and to generate a phase interpolator code; and a phase interpolator (206) configured to receive the phase interpolator code; wherein the phase interpolator generates multiple phase interpolator control signals during a clock cycle based upon the phase interpolator code generated for the clock cycle.
Patent WO-2019173842-A1 (WO)
Inventor: BOTNAN ESPEN
IPC: E21B21/08
Filed: 2019-03-11
Abstract: Système de construction de puits intégré (IWCS) pouvant être exploité pour construire un puits par l'intermédiaire d'une commande intégrée de dispositifs de commande intégrés qui commandent collectivement des sous-systèmes intégrés de l'IWCS. L'IWCS comprend un réseau de communication d'IWCS, les dispositifs de commande intégrés (chacun directement connecté au réseau de communication d'IWCS), les sous-systèmes intégrés, et un poste de travail de commande (450, 452, 454) directement connecté au réseau de communication d'IWCS et pouvant être exploité pour commander chacun des dispositifs de commande intégrés afin de commander ainsi les sous-systèmes intégrés.
Patent WO-2019191265-A1 (WO)
Title: Systèmes médicaux activés par robot comprenant des effecteurs terminaux multifonctions ayant des décalages en rotation
Inventor: CHIN ERICA DING
IPC: A61B17/00
Filed: 2019-03-27
Abstract: L'invention concerne un système médical activé par robot qui peut comprendre un effecteur terminal multifonction. L'effecteur terminal multifonction peut être conçu pour exécuter au moins deux fonctions. Les deux fonctions peuvent être décalées en rotation l'une par rapport à l'autre. Le décalage en rotation peut permettre au système activé par robot de faire fonctionner l'effecteur terminal multifonction dans une pluralité de modes. Au moins certains des modes peuvent empêcher l'accès à une ou plusieurs fonctions de l'effecteur terminal.
Patent WO-2020112161-A1 (WO)
Title: Systems and methods for presenting digital assets within artificial environments via a loosely coupled relocalization service and asset management service
Inventor: ROMEA ALVARO COLLET
IPC: G06T7/70
Filed: 2019-04-24
Abstract: The disclosed computer-implemented method may include acquiring, from a client device within a real-world environment, information representative of the real-world environment, and transmitting the information representative of the real-world environment to a relocalization service. The method may further include receiving, from the relocalization service, (1) an anchor point that may include a mapped position within the real-world environment, and (2) a determined position within the real-world environment of a client device relative to the mapped position of the anchor point. The method may further include sending an identifier of the anchor point to an asset management service, and obtaining, from the asset management service, a digital asset. The method may further include presenting the digital asset at a position within an artificial environment relative to the mapped position of the anchor point. Various other methods, systems, and computer-readable media are also disclosed.
Patent WO-2019210162-A1 (WO)
Title: Systems and methods autonomously performing instructed operations using a robotic device
Inventor: JOHNSON CHRISTOPHER
IPC: B25J18/06
Filed: 2019-04-26
Abstract: Described in detail herein is autonomous system for performing instructed operations. A switch device in electrical communication with an autonomous robot device and a remote computing system, can replicate a first display of the autonomous robot device on a second display of the remote computing system. The switch device provides can an interface for remotely controlling the autonomous robot device via the remote computing system. The autonomous robot device can control the articulated arm to move the at least one card to physically interact with a card reader. The remote computing system can autonomously extract each action performed by the autonomous robot device from the first display in response to replication of the first display on the second display via the switch device.
Patent WO-2019227095-A1 (WO)
Title: Tangential flow filtration systems and methods
Inventor: BRANSBY MICHAEL
IPC: B01D63/06
Filed: 2019-05-28
Abstract: The disclosure provides tangential flow depth filtration (TFDF) systems which exhibit improved filter fluxes and process capacities and reduced fouling characteristics. The TFDF systems of the disclosure optionally utilize tubular depth filters (TDF). Methods are provided which include the passage of a non-laminar flow through at least a portion of a length of a TDF in a TFDF system.