baber/WOPTO huggingface dataset:
Patent WO-2019005795-A1 (WO)
Title: Silicone-polyether copolymer composition, method of preparing same, and sealant
Inventor: GRASMANN MARTIN
IPC: C09D183/12
Filed: 2018-06-26
Abstract: A silicone-polyether copolymer has the formula (X-D2)g-Y, where each X is an independently selected silicone moiety having a particular structure, D2 is a divalent hydrocarbon group, subscript g is greater than 1, and Y is a linear or branched polyether moiety. A method of preparing the silicone-polyether copolymer comprising reacting a polyether compound and an organosilicon compound in the presence of a hydrosilylation-reaction catalyst. A sealant is also disclosed, the sealant comprising the silicone-polyether copolymer and a condensation-reaction catalyst.
Patent WO-2019010202-A1 (WO)
Title: Cryocooler with concentric moving mechanisms
Inventor: CONRAD THEODORE J
IPC: H01F7/06
Filed: 2018-07-03
Abstract: A cryogenic cooler (200) includes a housing (308), and first (304C-D, 306C-D), second (304E-F, 306E-F), and third (304A-B, 306A-B) actuators. The first actuator includes at least one first voice coil (306C-D) and at least one first magnetic circuit (304C-D), the at least one first voice coil of the first actuator configured to drive a compressor piston (302), the first actuator causing vibrations to the housing when driving the compressor piston. The second actuator includes at least one second voice coil (306E-F) and at least one second magnetic circuit (304E-F), the at least one second voice coil of the second actuator configured to reduce the vibrations to the housing caused by driving the compressor piston. The third actuator includes at least one third voice coil (306A-B)) and at least one third magnetic circuit (304A-B), the third actuator configured to drive a displacer piston (402). The compressor piston, balance mechanism, and displacer piston are concentrically formed within the cryogenic cooler.
Patent WO-2019010285-A1 (WO)
Title: Bioactive coating for surface acoustic wave sensor
Inventor: DAS SOUMEN
IPC: G01N27/327
Filed: 2018-07-05
Abstract: An acoustic wave biosensor component is provided. The acoustic wave biosensor comprising a piezoelectric substrate with or without 3D matrix microstructure to increase the surface of the effective sensing area and an anchor substance covalently bound to a surface of the piezoelectric substrate, and the anchor substance can bind to a capture reagent. A process for fabricating the 3D biosensor surface and component coating the surface of a piezoelectric material with bioactive film comprising an anchor substance is also provided.
Patent WO-2019036229-A1 (WO)
Title: Apparatuses and methods for latching redundancy repair addresses at a memory
Inventor: MORZANO CHRISTOPHER
IPC: G11C29/00
Filed: 2018-08-07
Abstract: Apparatuses and methods for latching redundancy repair addresses at a memory are disclosed. An example apparatus includes block of memory including primary memory and a plurality of redundant memory units and repair logic. The repair logic including a plurality of repair blocks. A repair block of the plurality of repair blocks is configured to receive a set of repair address bits associated with a memory address for defective memory of the block of memory and to latch the set of repair address bits at a respective set of latches. The repair block is further configured to, in response to receipt of a memory access request corresponding to the set of repair address bits latched at the repair block, redirecting the memory access request to a redundant memory unit associated with the repair block.
Patent WO-2019032725-A1 (WO)
Title: Photosynthetic bioreactor for the conversion of electricity and fertilizer into biomass
Inventor: FLYNN ADAM
IPC: C12N1/12
Filed: 2018-08-08
Abstract: A photobioreactor for cultivation and/or propagation of a photosynthetic organism and associated systems/methods are disclosed herewith. The photobioreactor includes (1) a substantially spherical vessel having a wall defining an interior vessel volume; (2) a water- submersible system for converting electrical energy into electromagnetic radiation; (3) a temperature management system for circulating heat dispersal fluid into and out of the water-submersible system; and (4) a photobioreactor control system comprising a processor and a controller.
Patent WO-2019045981-A1 (WO)
Title: Methods and apparatus for programming memory
Inventor: GUO XIAOJIANG
IPC: G11C16/34
Filed: 2018-08-09
Abstract: Methods of operating a memory include determining a target voltage level for an access line voltage, determining a target overdrive voltage level for gating the access line voltage to an access line coupled to a plurality of memory cells, generating a voltage level for the access line voltage in response to its target voltage level and generating a voltage level for gating the access line voltage to the access line in response to the target overdrive voltage level, and applying the access line voltage to the access line while applying the voltage level for gating the access line voltage to a control gate of a string driver connected to the access line. Apparatus include a voltage regulator having variable resistance paths between a voltage signal node and an output node, and between the voltage signal node and an input of a comparator of the voltage regulator.
Patent WO-2019033001-A1 (WO)
Title: Dexterous hand exoskeleton
Inventor: ROSEN JACOB
IPC: A61H1/02
Filed: 2018-08-10
Abstract: A hand exoskeleton manipulator is described. The hand exoskeleton includes at least two finger 3R planar mechanisms and a thumb planar device that fit over a dorsal side of at least two fingers and the thumb of hand of a user. Each of the 3R planar mechanisms includes three joints. Two of these joints are controlled by an actuator that moves the joints to cause a desired movement to be performed.
Patent WO-2019036337-A1 (WO)
Title: Extending single-sign-on to relying parties of federated logon providers
Inventor: FEIJOO RICARDO FERNANDO
IPC: H04L29/06
Filed: 2018-08-13
Abstract: Aspects of the disclosure relate to extending single-sign-on to relying parties for federated logon providers. An enterprise identity provider server may receive a first authentication token previously issued to an enterprise server by the enterprise identity provider server. Subsequently, the enterprise identity provider server may retrieve, from a token store, a second authentication token associated with a federated identity service provided by a federated identity provider server. The enterprise identity provider server may refresh the second authentication token with the federated identity service provided by the federated identity provider server to obtain a refreshed authentication token. Finally, the enterprise identity provider server may send the refreshed authentication token to the enterprise server, which may enable user devices managed by the enterprise server to access one or more resources provided by a third party system using the federated identity service.
Patent WO-2019036442-A1 (WO)
Title: Branched-chain amino acids for the treatment of neuronal injury
Inventor: DE RIENZO GIANLUCA
IPC: A61K45/06
Filed: 2018-08-14
Abstract: Disclosed are compositions comprising branched chain amino acids, N-acetylcysteine and acetyl-L-carnitine for use in treating or preventing neuronal injury in a subject, e.g., a subject at risk of or having traumatic brain injury or stroke.
Patent WO-2019046149-A1 (WO)
Title: Continuous extruder process for manufacturing rheology-modified polyolefin for cable insulation layer, and related products
Inventor: Gou qian
IPC: B29B7/60
Filed: 2018-08-27
Abstract: Rheology-modified, additive-containing ethylenic polymer compositions are prepared in a continuously operated extruder comprising first, second and third zones by a process comprising the steps of: mixing in the second zone of the extruder an ethylenic polymer and a high-temperature decomposing peroxide at a temperature such that the half-life of the peroxide is equal to or greater than one minute and for a sufficient period of time to modify the rheology of the ethylenic polymer to produce a rheology-modified, melted ethylenic polymer for transfer to the third zone of the extruder; and adding to the third zone one or more additives to the rheology-modified, melted ethylenic polymer to produce the rheology-modified, additive-containing ethylenic polymer.
Patent WO-2020046280-A1 (WO)
Inventor: CASTELLS DE MONET RAIMON
IPC: B41J29/38
Filed: 2018-08-28
Abstract: Obstacle detection for a moving element activated by a motor is disclosed. The obstacle detection may comprise a controller to: move the element at a substantially constant speed; determine an actual torque value to move the element at the constant speed; determine a torque parameter based on the actual torque value; comparing the torque parameter with a threshold value; and determining the presence of an obstacle if the torque parameter is above the torque parameter threshold; wherein the torque parameter is determined based on a set of historical torque values and the actual torque value.
Patent WO-2019046758-A1 (WO)
Title: Drive system and vehicle
Inventor: STEINBERGER DAVID J
IPC: B60K6/365
Filed: 2018-08-31
Abstract: A drive system includes a first planetary gear set (110) coupled to a first electromagnetic device (40), a second planetary gear set (120) coupled to a second electromagnetic device (50) and directly coupled to the first planetary gear set (110), an engine (20) directly coupled to the first planetary gear set (110) with a connecting shaft (36), and an output shaft (32) coupled to the first planetary gear set (110). The first and second electromagnetic devices (40, 50) include a first shaft and a second shaft, respectively. The connecting shaft (36) extends through the second electromagnetic device (50) and through the second planetary gear set (120) to the first planetary gear set (110). The first shaft, the second shaft, the first planetary gear set (110), the second planetary gear set (120), the connecting shaft (36), and the output shaft (32) are radially aligned, forming a straight-thru transmission arrangement.
Patent WO-2019060270-A1 (WO)
Title: High dynamic range assays in hazardous contaminant testing
Inventor: ISAACSON RAY
IPC: G01N33/543
Filed: 2018-09-18
Abstract: Aspects of the disclosure relate to lateral flow assays having a number of different detection zones tuned to extend the dynamic range of the assay in indicating concentration of a hazardous contaminant in a test sample. Some aspects relate to assay reader devices configured with instructions to generate a result representing the concentration of the hazardous contaminant in the test sample based on some or all of the detection zones.
Patent WO-2019060351-A1 (WO)
Title: System and method for utilizing memory-efficient data structures for emoji suggestions
Inventor: WANG PIDONG
IPC: G06F17/22
Filed: 2018-09-19
Abstract: Implementations of the present disclosure are directed to a method, a system, and an article for suggesting emojis in electronic communication. An example method can include: providing a trie data structure on a client device, the trie data structure storing a dictionary and including a plurality of nodes, wherein at least one node in the trie data structure includes a children array including at least one of: an integer index for identifying a child node; and an array size corresponding to a number of child nodes for the at least one node; and detecting, by the client device, at least one character entered by a user in a user interface of the client device; identifying, using the trie data structure, at least one emoji corresponding to the at least one character; and presenting the at least one emoji in the user interface for user selection.
Patent WO-2019060893-A1 (WO)
Title: Automated trailer hitching using image coordinates
Inventor: CARPENTER KYLE
IPC: B60D1/62
Filed: 2018-09-25
Abstract: A method of maneuvering a vehicle in reverse for attachment to a trailer, includes receiving a trailer hitch receiver image location shown within one or more images from at least one vehicle camera. The method also includes determining, a pixel angular difference in the image between a tow vehicle fore-aft axis and a trailer fore-aft axis, determining a pixel distance between a tow vehicle hitch ball and a hitch receiver, and determining a vehicle path from an initial position to a final position adjacent the trailer. The vehicle path includes maneuvers configured to move the vehicle along the vehicle path from the initial position to the final position. Then autonomously following, at a drive system in communication with the computing device, the vehicle path from the initial position to the final position.
Patent WO-2019067614-A1 (WO)
Title: Apparatus and methods for improved subsurface data processing systems
Inventor: JAIN VIKAS
IPC: G06N7/00
Filed: 2018-09-26
Abstract: A method and apparatus for subsurface data processing includes determining a set of clusters based at least in part on measurement vectors associated with different depths or times in subsurface data, defining clusters in a subsurface data by classes associated with a state mode, reducing a quantity of the subsurface data based at least in part on the classes, and storing the reduced quantity of the subsurface data and classes with the state model in a training database for a machine learning process.
Patent WO-2019074951-A1 (WO)
Title: Secure portable, on-demand, microfluidic device for mixing and dispensing blends of liquids, solutions, suspensions, emulsions, and colloids
Inventor: WILSON MATT
IPC: B01F5/06
Filed: 2018-10-09
Abstract: A portable microfluidic mixer system includes a blend application to issue blend instructions, and a microfluidic mixer device. The microfluidic mixer device includes a housing, microfluidic pumps and valves within the device housing, a microfluidic dispenser, a microfluidic mixer chip, and a mix controller. The microfluidic mixer chip receives and meters microfluidic amounts of one or more fluids. The mix controller electronically communicates with the blend application to receives blend application blend instructions. The microfluidic mixer device includes fluid pathways for fluid communication between one or more fluid canisters and the microfluidic mixer chip, and between the microfluidic mixer chip and the microfluidic dispenser. The mix controller controls the microfluidic pumps and the microfluidic valves, to control a system pressure within the microfluidic mixer device, for the delivery of the one or more fluids to the microfluidic mixer chip, and to dispense a microfluidic mixture from the microfluidic dispenser.
Patent WO-2019084224-A1 (WO)
Inventor: YUENYONGSGOOL YONG
IPC: G06F13/28
Filed: 2018-10-25
Abstract: L'invention concerne un circuit de gestion de mémoire qui comprend un canal d'accès direct à la mémoire (DMA). Le canal DMA comprend une logique configurée pour recevoir un tampon de données à écrire par DMA. Le canal DMA comprend en outre une logique pour effectuer une manipulation de bits en temps réel pendant un cycle d'écriture DMA du premier tampon de données.
Patent WO-2019094399-A1 (WO)
Title: Collecteur sonore multi-mic et système et procédé de localisation sonore
Inventor: TSAI KUN-HSI
IPC: A61B5/00
Filed: 2018-11-07
Abstract: L'invention concerne un système de localisation sonore comprenant un collecteur sonore multi-mic et un dispositif informatique. Le collecteur sonore multi-mic comprend un support et une pluralité de récepteurs de son fixés de manière amovible aux récepteurs de son. Le dispositif informatique comprend un dispositif de communication de données, un synchroniseur et un processeur. Le dispositif de communication de données reçoit des données audio prétraitées provenant du collecteur de sons multi-mic. Le synchroniseur synchronise les données audio prétraitées. Le processeur analyse les données audio synchronisées pour identifier et localiser une caractéristique audio cible. Un procédé de localisation sonore du système de localisation sonore est égalent décrit. La présente invention facilite la surveillance du fonctionnement ou des signes physiologiques d'un sujet surveillé et permet la détection précoce et le diagnostic d'anomalies ou de maladies.
Patent WO-2019113157-A1 (WO)
Inventor: ROWLINSON SCOTT W
IPC: A61P3/00
Filed: 2018-12-05
Abstract: A method and composition to treat a subject with arginase 1 (ARG1) deficiency (ARG1-D) and to rapidly reduce the levels of at least one of arginine and/or a guanidino compound in the subject.
Patent WO-2020117276-A1 (WO)
Inventor: WU JOHN
IPC: G01S17/93
Filed: 2018-12-11
Abstract: A method for operating a LiDAR system in an automobile that can include receiving noise data corresponding to an ambient noise level, receiving false positive data corresponding to a rate of false positive object detection occurrences; determining an object detection range spanning a distance defined by a minimum range of object detection and a maximum range of object detection for the LiDAR system; generating an object detection threshold value for detecting objects based on the noise data and the rate of false positive data; applying the object detection threshold value to each of a plurality of range values within the object detection range; and applying a gain sensitivity profile to the object detection threshold value at each of a plurality of range values.
Patent WO-2019133260-A1 (WO)
Inventor: BONIFIELD THOMAS
IPC: H01L23/485
Filed: 2018-12-12
Abstract: A packaged multichip device includes a first IC die (110) with an isolation capacitor using a top metal layer as its top plate (118) and a lower metal layer as its bottom plate (119). A second IC die (120) has a second isolation capacitor using its top metal layer as its top plate (128) and a lower metal layer as its bottom plate (129). A first bondwire end (130a) is coupled to one top plate and a second bondwire end (130b) is coupled to the other top plate. The second bondwire end (130b) includes a stitch bond (134) including a wire approach angle not normal to the top plate it is bonded to and is placed so that the stitch bond's center is positioned at least 5% further from an edge of this top plate on a bondwire crossover side compared to a distance of the stitch bond's center from the side opposite the bondwire crossover side.
Patent WO-2019118868-A1 (WO)
Title: Détection de fraude dans des ensembles de données à l'aide de réseaux bayésiens
Inventor: WOOD ROBERT LEE
IPC: G06N5/02
Filed: 2018-12-14
Abstract: L'invention porte sur un procédé mis en œuvre par ordinateur, qui peut comprendre la réception de multiples ensembles de réponses à une enquête, chaque ensemble de réponses à l'enquête comprenant les réponses d'un enquêteur. Un arbre couvrant de poids maximal peut être défini. Chaque nœud de l'arbre couvant de poids maximal peut représenter une question de l'enquête. Des arêtes directionnelles peuvent relier des nœuds. Pour chaque arête directionnelle, un poids peut être défini qui représente des informations mutuelles de deux nœuds reliés par cette arête directionnelle. Un score de détection de fraude peut être défini pour chaque ensemble de réponses à l'enquête sur la base d'une conformité de valeurs de réponse, pour cet ensemble de réponses à l'enquête, aux informations mutuelles représentées par les arêtes de l'arbre couvrant de poids maximal. Une distribution des scores de détection de fraude peut être déterminée, et un sous-ensemble des ensembles de réponses à l'enquête peut être classé comme frauduleux sur la base du fait que les scores de détection de fraude associés au sous-ensemble sont des valeurs statistiques aberrantes dans la distribution des scores de détection de fraude.
Patent WO-2019125959-A1 (WO)
Title: Ensemble tube de coulissement de goujon à béton
Inventor: GARCIA JAVIER
IPC: E04C5/06
Filed: 2018-12-14
Abstract: L'invention concerne un ensemble tube de coulissement de goujon à béton destiné à être utilisé pour maintenir une consistance plus plane d'un bloc de béton durci formé sur une surface de support. L'ensemble comprend une pluralité de tubes de coulissement allongés, chacun ayant une dimension de longueur et un compartiment intérieur creux tubulaire. Des goujons peuvent s'engager en coulissement dans le compartiment intérieur creux pour permettre la translation le long du compartiment intérieur. Un châssis de support définit une pluralité d'éléments de retenue de tube de coulissement en une seule pièce, disposés à des emplacements espacés régulièrement le long du châssis de support, les éléments de retenue étant configurés pour recevoir et engager les tubes de coulissement associés avec le châssis de support selon une orientation définie commune. Le châssis de support et les éléments de retenue constituent une construction en une seule pièce.
Patent WO-2019126677-A1 (WO)
Inventor: GORDON LUKE
IPC: H01L33/50
Filed: 2018-12-21
Abstract: A light-emitting device is disclosed which includes a segmented active layer disposed between a segmented conductivity layer and a continuous conductivity layer, the active layer, the segmented conductivity layer, and the continuous conductivity layer being arranged to define a plurality of pixels, each pixel including a different segment of the segmented conductivity layer and the segmented active layer. A continuous wavelength converting layer disposed on the continuous conductivity layer is provided. A plurality of first contacts, each first contact being electrically connected to a different segment of the segmented conductivity layer is provided. One or more second contacts that are electrically connected to the continuous conductivity layer are also provided, the number of second contacts being less than the number of first contacts.
Patent WO-2019136045-A1 (WO)
Inventor: HAN XU
IPC: F02B19/16
Filed: 2019-01-02
Abstract: A combustion pre-chamber device for a spark ignition internal combustion engine is configured to engage a spark plug and be mounted to a cylinder head in communication with a combustion chamber of a cylinder of the engine. The combustion pre-chamber device includes any one or combination of a number of features to improve operating effectiveness, including extending the combustion operating range by improving cooling and optimizing the flow field inside the combustion pre-chamber device.
Patent WO-2019136438-A1 (WO)
Inventor: BRIDGES DAVID
IPC: G06F21/62
Filed: 2019-01-08
Abstract: A method for securely processing data to prevent unauthorized access is provided. The method includes the steps of splitting data into components and with a sequence of a first hashing, a first encryption, a second hashing, a second encryption, and a third hashing, that optimizes the security of the data. The method further provides steps to securely retrieve, update and delete the data once the data has been securely stored.
Patent WO-2020145947-A1 (WO)
Inventor: VICK JAMES
IPC: E21B23/04
Filed: 2019-01-08
Abstract: A downhole chemical reactor can be placed in a downhole environment to generate gas in-situ. This gas can pressurize an inner pressure chamber of the downhole chemical reactor to create a pressure-on-demand source or to maintain a constant pressure reservoir, depending on the configuration of a reactor controller coupled to an inlet of the inner pressure chamber. The inner pressure chamber contains one or more desired chemical reactants and the reactor controller operates to permit well fluid to flow from the wellbore and into the inner pressure chamber. The well fluid reacts with the desired chemical reactants and generates one or more gases such as hydrogen or carbon dioxide. The generated gases pressurize the inner pressure chamber and a pressure regulator coupled to the inner pressure chamber maintains a maximum pressurization of the inner pressure chamber. For constant pressure reservoir, the reactor controller repeats this cycle indefinitely.