baber/WOPTO huggingface dataset:
Patent WO-2020123094-A1 (WO)
Title: Procédé de refabrication d'un piston usagé et piston
Inventor: LUICK KEGAN J
IPC: B23P15/10
Filed: 2019-11-15
Abstract: L'invention concerne un piston refabriqué (122) destiné à un moteur à combustion interne (10) comprenant une couronne (140) et une jupe (38). Un corps de piston (130) comprend une première extrémité de corps de piston (134) à l'intérieur de la couronne (140) et une seconde extrémité de corps de piston située en regard (136). La couronne (140) comprend en outre un corps de couronne annulaire (142) ayant un bord de corps de couronne annulaire (372). La première extrémité de corps de piston (134) comprend en outre un bord de corps de piston annulaire (160). Le bord de corps de piston annulaire (160) et le bord de corps de couronne annulaire (372) forment un joint (182), et une liaison métallurgique (188) fixe le corps de couronne annulaire (142) au corps de piston (130) au niveau du joint (182).
Patent WO-2020106585-A1 (WO)
Title: Frac plug system having an integrated setting tool
Inventor: HERN GREGORY
IPC: E21B23/06
Filed: 2019-11-15
Abstract: A downhole tool has a setting cone including a body having an outer surface having a first end, a second end. At least a portion of the body includes a taper at the second end. A passage extends through the body. The passage includes a first portion having a first diameter and a second portion having a second diameter that is less than the first diameter. An anchor is arranged at the second end of the setting cone. The anchor includes a central passage that aligns with the passage through the setting cone. A mandrel extends through the passage of the setting cone and the central passage of the anchor. The mandrel includes a first end portion, a second end portion and an intermediate section. A conduit extends from the first end portion toward the second end portion. A portion of the conduit defines an actuation chamber.
Patent WO-2020106599-A1 (WO)
Title: Cellule de levure recombinée
Inventor: TAN XUQIU
IPC: C12N15/81
Filed: 2019-11-18
Abstract: Cellule de levure recombinée pour une expression de protéine à haut rendement. L'invention concerne en outre une culture cellulaire impliquant la cellule de levure recombinée, un procédé de préparation d'une protéine consistant à cultiver la cellule de levure recombinée et une utilisation de la cellule de levure recombinée.
Patent WO-2020112498-A1 (WO)
Title: Self-powered miniature mobile sensing device
Inventor: GOONERATNE CHINTHAKA PASAN
IPC: H02N1/04
Filed: 2019-11-21
Abstract: A device for wirelessly monitoring well conditions includes a power including a first material attached to edges of at least one lever suspended about a central fulcrum, wherein the edges of the at least one lever are free to move about the central fulcrum, a frictionless movable object disposed inside the body of the at least one lever, wherein the frictionless movable object is free to move within the body of the at least one lever, and a second material that is fixed in position relative to the first material, wherein the first material and second material are of opposite polarities.
Patent WO-2020112522-A1 (WO)
Title: System and method for peer group detection, visualization and analysis in identity management artificial intelligence systems using cluster based analysis of network identity graphs
Inventor: BADAWY MOHAMED M
IPC: H04L29/08
Filed: 2019-11-22
Abstract: Systems and methods for graph based artificial intelligence systems for identity management systems are disclosed. Embodiments of the identity management systems disclosed herein may utilize a network graph approach to peer grouping of identities of distributed networked enterprise computing environment. Specifically, in certain embodiments, data on the identities and the respective entitlements assigned to each identity as utilized in an enterprise computer environment may be obtained by an identity management system. A network identity graph may be constructed using the identity and entitlement data. The identity graph can then be clustered into peer groups of identities. The peer groups of identities may be used by the identity management system and users thereof in risk assessment or other identity management tasks.
Patent WO-2020226690-A1 (WO)
Inventor: TANG CHIH-WEI
IPC: E03C1/04
Filed: 2019-11-25
Abstract: An electronic showerhead device for automatically controlling water flow includes a showerhead body, a presence detector located within the showerhead body, a first water channel providing a primary water stream existing the showerhead body, and a second water channel providing a secondary water stream existing the showerhead body. Turning on a main water valve turns on the second water channel, while the first water channel remains off. Interruption of the presence interrogation beam area by a person or an object turns on the first water channel.
Patent WO-2020117603-A1 (WO)
Title: Interpolation of reshaping functions
Inventor: KADU HARSHAD
IPC: H04N19/117
Filed: 2019-11-27
Abstract: Methods and systems for generating an interpolated reshaping function for the efficient coding of high-dynamic range images are provided. The interpolated reshaping function is constructed based on a set of pre-computed basis reshaping functions. Interpolation schemes are derived for pre-computed basis reshaping functions represented as look-up tables, multi-segment polynomials, or matrices of coefficients in a multivariate, multi-regression representation. Encoders and decoders using asymmetric reshaping and interpolated reshaping functions for mobile applications are also presented.
Patent WO-2020117891-A1 (WO)
Title: 3d knit structured bag
Inventor: HESTON COLIN
IPC: A45C3/00
Filed: 2019-12-04
Abstract: A bag assembly has a primary storage chamber and a carrying structure, and the carrying structure having a panel and a shoulder strap extending from the panel. The strap and the panel are seamlessly integrated. The primary storage chamber is a first three dimensional (3D) knit structure having a first material or combination of materials and the carrying structure is a second 3D knit structure having a second material or combination of materials. The primary storage chamber is fixed to the panel of the carrying structure to form the bag assembly. Also provided is a bag assembly in which the primary storage chamber is a first 3D knit structure having a first knit pattern and the carrying structure is a second 3D knit structure having a second knit pattern. Also provided is a method for customizing locations of 3D knit features based on user dimensions.
Patent WO-2020123318-A1 (WO)
Title: Résolution de réseaux spatiaux à l'aide d'une déconvolution
Inventor: FRENZ LUCAS
IPC: C12Q1/6841
Filed: 2019-12-06
Abstract: Procédés pour déterminer un emplacement d'une caractéristique sur un réseau consistant (a) à fournir un premier réseau ayant une première pluralité de caractéristiques immobilisé sur un premier substrat; (b) à fournir un second réseau ayant une seconde pluralité de caractéristiques immobilisé sur un second substrat; (c) à aligner le premier réseau avec le second réseau; (d) à hybrider un premier oligonucléotide code-barres du premier réseau à un second oligonucléotide code-barres du second réseau, ce qui permet de produire un acide nucléique combiné comportant les premier et second codes-barres spatiaux; (e) à déterminer tout ou partie de la séquence de l'acide nucléique combiné; et (f) à identifier le second oligonucléotide code-barres associé au premier oligonucléotide code-barres dans l'acide nucléique combiné, et à déterminer l'emplacement d'une seconde caractéristique dans le second réseau.
Patent WO-2020124041-A1 (WO)
Title: Process control tool for processing big and wide data
Inventor: HILL THOMAS
IPC: G06F16/28
Filed: 2019-12-13
Abstract: A process control tool for processing wide data from automated manufacturing operations. The tool including a feature selector, an analysis server, and a visualization engine. The feature selector receives process input data from at least one manufacturing process application, wherein the process input data includes a plurality of observations and associated variables, converts the received process input data to a stacked format having one row for each variable in each observation, converts identified categorical variables into numerical variables and identified time-series data into fixed numbers of intervals, computes statistics that measure the strengths of relationships between predictor values and an outcome variable, orders, filters, and pivots the predictor values. The analysis server performs at least one operation to identify interactions between predictor values, e.g. using maximum Likelihood computations or predefined searches, in the filtered predictor values. The visualization engine displays the interactions for use in managing the manufacturing operations.
Patent WO-2020132387-A1 (WO)
Inventor: RIGHTMIRE KELLY ANNE
IPC: C11D3/37
Filed: 2019-12-20
Abstract: Alkaline cleaning compositions with a blend of an amine and a nonionic alcohol ethoxy late between about 1:2 to about 1:10, preferably about 1:5 to about 1:10, with an alkalinity source and chelant are provided. The cleaning compositions provide efficacious cleaning of fatty soils to enhance fatty soil removal. Methods of cleaning surfaces using the cleaning composition are also disclosed.
Patent WO-2020142561-A1 (WO)
Inventor: SUMMER MATTHEW
IPC: B62D57/02
Filed: 2019-12-31
Abstract: Systems and methods of manipulating/controlling robots. In many scenarios, data collected by a sensor (connected to a robot) may not have very high precision (e.g., a regular commercial/inexpensive sensor) or may be subjected to dynamic environmental changes. Thus, the data collected by the sensor may not indicate the parameter captured by the sensor with high accuracy. The present robotic control system is directed at such scenarios. In some embodiments, the disclosed embodiments can be used for computing a sliding velocity limit boundary for a spatial controller. In some embodiments, the disclosed embodiments can be used for teleoperation of a vehicle located in the field of view of a camera.
Patent WO-2020146255-A1 (WO)
Title: Système d'imagerie
Inventor: FURUYA SATORU
IPC: G03G21/00
Filed: 2020-01-06
Abstract: Un système d'imagerie comprend un support d'image pour transporter une image de toner, et un support de transfert ayant une surface de transfert pour recevoir l'image de toner à partir du support d'image. La surface de transfert du milieu de transfert a une composante de résistance de 14,6 à 17,7 log cm pour un courant alternatif ayant une plage de fréquence de 1 mHz à 1 Hz.
Patent WO-2020146685-A1 (WO)
Title: Manganese ferrite nanoparticles for use as mri contrast agents and magnetohypothermia agents
Inventor: ANDALIB PARISA
IPC: C04B35/26
Filed: 2020-01-09
Abstract: The present disclosure is directed to methods of Quantum Spin Engineering of spinel superparamagnetic ferrite nanoparticles (SMFNs) for MRI contrast agents and for magnetohyperthermia agents. Using the methods herein, the magnetic properties of the SMFNs can be controlled by changing the amount of 3d-transition element cations having unpaired electrons in the 3d orbital that occupy the octahedral sites of the spinel crystal form, to form mixed spinels, while anions in the spinels can be utilized to magnetically couple the cations utilizing intra-crystalline angles determined by ion sizes and crystal structure, and further tuning of other critical parameters is provided. The mixed spinels disclosed herein provide enhanced MRI contrast agents and improved magnetohyperthermia agents with lower toxicity and safety concerns, while the production methods disclosed herein have lower cost.
Patent WO-2021150212-A1 (WO)
Title: Microfluidic reaction chamber with a reaction chamber circuit
Inventor: GOVYADINOV ALEXANDER
IPC: B81B7/02
Filed: 2020-01-21
Abstract: A microfluidic reaction chamber with a reaction chamber circuit includes a microfluidic reaction chamber to contain a reaction fluid for amplification of nucleic acids, and a reaction chamber circuit disposed within the microfluidic reaction chamber. The microfluidic reaction chamber includes a base wall, a top wall parallel to the base wall and defined in part by a transparent lid, a first side wall, and a second side wall. The reaction chamber circuit is disposed within the microfluidic reaction chamber, and includes a top surface, a bottom surface, a first side wall, and a second side wall. The reaction chamber circuit is in fluidic contact with the reaction fluid and includes a photodetector to detect a fluorescence signal from a labeled fluorescent tag in the reaction fluid.
Patent WO-2021107966-A1 (WO)
Title: Ensemble flottant de canaux inclinés avec champ électrique appliqué pour la séparation électrostatique accélérée de dispersions eau dans l'huile
Inventor: LESS SIMONE
IPC: B01D17/06
Filed: 2020-01-24
Abstract: L'invention concerne également un dispositif de séparation d'émulsion comprenant une pluralité de plaques inclinées, un dispositif de flottabilité et un système de génération de champ électrique. L'invention concerne également des systèmes et des procédés pour la séparation d'une émulsion en une phase aqueuse continue et une phase huileuse continue. Les systèmes peuvent comprendre : un récipient ayant une entrée d'émulsion, une sortie de phase aqueuse continue et une sortie de phase huileuse continue. Un dispositif de séparation peut être disposé dans le récipient, le dispositif de séparation comprenant : une pluralité de plaques inclinées et un dispositif de flottabilité configuré pour maintenir la pluralité de plaques inclinées entre la phase aqueuse continue et la phase huileuse continue. Un système de génération de champ électrique peut également être prévu et configuré pour exposer l'émulsion à un champ électrique.
Patent WO-2020160038-A1 (WO)
Inventor: KOH TUAN HUAT JERRY
IPC: B64D11/00
Filed: 2020-01-28
Abstract: Un système planchéiage pour enceintes ou véhicules, tels qu'une architecture de planchéiage d'aéronef, comprend un panneau de planchéiage avec au moins une couche supérieure, un pli central et une couche inférieure. La couche inférieure du panneau de planchéiage a une face supérieure et une face inférieure, une couche supérieure du panneau de planchéiage a une face supérieure et une face inférieure, et un pli central du panneau de planchéiage a une surface supérieure liée à la face inférieure de la couche supérieure et une surface inférieure liée à la face supérieure de la couche inférieure. La face inférieure de la couche inférieure est située sur un plancher structural d'une enceinte ou d'un véhicule, tel que l'aéronef, et la couche inférieure du panneau de planchéiage coulisse sur le plancher structural.
Patent WO-2020167792-A1 (WO)
Title: Atténuation multiple de données sismiques utilisées pour une planification de chemin de forage
Inventor: AHMED FERHAN Y
IPC: G01V1/36
Filed: 2020-02-11
Abstract: Selon l'invention, des techniques de détermination d'un chemin de forage de puits comprennent l'identification de données sismiques d'entrée associées à une zone souterraine qui comprend une cible de forage de puits. Les données sismiques d'entrée comprennent des événements sismiques primaires et des événements sismiques multiples. Les données sismiques d'entrée sont traitées pour éliminer les événements sismiques multiples, et au moins l'un des événements sismiques primaires, des données sismiques d'entrée. Une orthogonalisation des données sismiques d'entrée traitées est réalisée pour récupérer l'au moins un événement sismique primaire dans une image sismique de la zone souterraine qui exclut au moins une partie des événements sismiques multiples. Un chemin de puits de forage est déterminé à partir d'une surface terrestre en direction de la cible de forage de puits pour un système de géo-orientation de forage sur la base de l'image sismique de la zone souterraine.
Patent WO-2020176289-A1 (WO)
Inventor: HINDS TERRY
IPC: A61K47/60
Filed: 2020-02-18
Abstract: Compositions and methods for the treatment of obesity, hyperlipidemia, fatty liver disease, cardiovascular disease and type II diabetes are described. Also described are compositions and methods for decreasing one or more of body weight, total fat, percent fat mass, visceral fat, epididymal fat, hepatic fat content, fasting blood glucose, decreasing white adipose fat (WAT) adipocyte size, or increasing percent lean mass. The compositions and methods involve PEGylated bilirubin.
Patent WO-2020210275-A1 (WO)
Inventor: DAVEY MARCUS GRAEME
IPC: A61M1/32
Filed: 2020-04-08
Abstract: Disclosed are devices and methods directed to oxygenators for use in extracorporeal circuits for supporting a fetus. An oxygenator for use with an extracorporeal circuit includes a housing defining a cavity therein and a gas exchanger disposed within the interior cavity. The cavity is configured to receive blood a fetus. The gas exchanger is configured to receive a sweep gas and further configured to contact the blood within the cavity, such that at least oxygen gas and carbon dioxide gas is permitted to diffuse between the blood and the gas exchanger.
Patent WO-2021211086-A1 (WO)
Inventor: TUCKER DAVID
IPC: B32B5/02
Filed: 2020-04-13
Abstract: L'invention concerne un tissu barrière mouillable qui présente une fonction barrière aux particules sèches et aux éclaboussures de liquides tout en présentant également des propriétés de mouillabilité et d'effet de mèche. L'invention concerne également un vêtement formé à partir d'un tissu barrière mouillable qui présente de bonnes propriétés d'absorption et qui conserve de bonnes propriétés de barrière.
Patent WO-2020219323-A1 (WO)
Title: Réduction de coloration de dent dérivée d'antimicrobiens cationiques
Inventor: RAMJI NIRANJAN
IPC: A61K8/37
Filed: 2020-04-16
Abstract: Une composition de rinçage buccal avec un agent antimicrobien cationique et un agent anti-tache, qui est un polyéthylène glycol fonctionnalisé. L'invention concerne une composition de dentifrice comprenant un agent antimicrobien cationique et un agent anti-tache, qui est un polyéthylène glycol fonctionnalisé. L'agent antimicrobien cationique est un sel d'ammonium quaternaire, tel que le chlorure de cétylpyridinium, ou une source d'ions métalliques, tel que le fluorure stanneux.
Patent WO-2020219329-A1 (WO)
Title: Composition d'additif de glissement stable dans un solvant
Inventor: FRYFOGLE PATRICK J
IPC: C08G77/16
Filed: 2020-04-16
Abstract: L'invention concerne une composition contenant un polyorganosiloxane dispersé dans une combinaison d'un produit de condensation d'une résine de polysiloxane et d'un polymère de polyoxyalkylène et un vecteur fluide non aqueux ; le rapport en poids du vecteur fluide non aqueux au produit de condensation étant supérieur ou égal à 0,5 et inférieur ou égal à 10 ; le rapport en poids de la combinaison du produit de condensation et du vecteur fluide non aqueux au polyorganosiloxane étant supérieur ou égal à 0,01 et inférieur ou égal à 0,50 ; et la composition contenant moins d'une partie en poids de solvant aromatique par million de parties en poids de composition.
Patent WO-2020219377-A1 (WO)
Inventor: REVES BENJAMIN
IPC: A61L27/54
Filed: 2020-04-20
Abstract: A method of delivering a therapeutic agent to a nucleus pulposus of an intervertebral disc is provided. The method comprises inserting a delivery tool containing the therapeutic agent through an anterior portion, a lateral portion, or an anterolateral portion of an annulus fibrosus and into the nucleus pulposus of the intervertebral disc; and delivering the therapeutic agent to the nucleus pulposus of the intervertebral disc. Devices and kits are also provided.
Patent WO-2020223399-A1 (WO)
Title: High-efficiency, large-area, topology-optimized metasurfaces
Inventor: SELL DAVID
IPC: G02B5/00
Filed: 2020-04-29
Abstract: Certain examples are directed to optical elements or devices that pass or process the light based on a set of connectable metasurface elements having been topology optimized. The connectable metasurface elements are independently optimized or designed to have each section having its own metasurface phase profile corresponding to a desired phase profile. In this way, such devices need not be designed or manufactured by importing a large number of results into simulation efforts, thereby realizing significant saving in terms of optimization time and computational power.
Patent WO-2020223406-A1 (WO)
Title: A system for obtaining a photopolymerized prepolymer
Inventor: INDYK DENIS
IPC: C08G18/67
Filed: 2020-04-29
Abstract: A system for obtaining a photopolymerized prepolymer for use as a component of a material suitable for manufacturing buildings or building components by 3D printing processes. The system contains a flexible closed loop conveyor stretched between a precursor loading station and a prepolymerization material receiver from which the product is unloaded to a construction 3D printing machine. The conveyor carries a plurality of flexible trays capable of looping around the pulleys of the closed loop conveyor. The trays are shallow troughs that have open tops and carry dosed portions of the precursor, which is photopolymerized on its way from the loading station to the unloading station by sequentially passing under light sources of two photopolymerization stations. When the trays pass through the unloading position, they are turned upside-down and allow the precured material to fall into a receiver.
Patent WO-2021230861-A1 (WO)
Title: Imaging device operations based on business models
Inventor: MCCOOG PHILLIP A
IPC: G06F3/12
Filed: 2020-05-13
Abstract: In some examples, an imaging device can include a processing resource and a memory resource storing instructions to cause the processing resource to receive an operating parameter corresponding to a business model, configure the imaging device based on the received operating parameter corresponding to the business model, and operate the imaging device according to the received operating parameter.
Patent WO-2020256980-A1 (WO)
Inventor: LI QINGHUA
IPC: C04B111/28
Filed: 2020-06-08
Abstract: Disclosed are an organic binder-based coating; a composite gypsum board containing face and back cover sheets, an outside surface of the back cover sheet bearing the coating; and a method of preparing composite board where the back cover sheet contains the coating on its outer surface. The coating is formed from a composition comprising an alkaline silicate, a solid filler, and optionally, a borate. An enhancing layer can also be applied to the back cover sheet.
Patent WO-2020263712-A1 (WO)
Title: Accelerated training of an image classifier
Inventor: CHU GREGORY HOUNG TUNG
IPC: G06V10/764
Filed: 2020-06-19
Abstract: Systems and methods are provided for generating labeled image data for improved training of an image classifier, such as a multi-layered machine learning model configured to identify target image objects in image data. When the initially trained classifier is unable to identify a particular object in input image data, such as an object that did not appear in initial training data, feature information determined by the classifier for the given image data may be provided to a clustering model. The clustering model may group image data having similar features into different clusters or groups, which may in turn be labeled at the group level by an annotator. The image data assigned to the different clusters, along with the associated labels, may subsequently be used as training data for training a classifier to identify the labeled objects in images.
Patent WO-2020263776-A1 (WO)
Inventor: BARRANGOU RODOLPHE
IPC: C12N15/87
Filed: 2020-06-23
Abstract: La présente invention concerne de manière générale des compositions d'acide nucléique comprenant un polymère de polyalkylèneimine-alcoxylène tel qu'un polymère de polyéthylèneimine (PEI)-oxyde de polyéthylène (PEO). La présente invention concerne également des procédés de fabrication et d'utilisation d'une composition comprenant une molécule d'acide nucléique et un polymère de polyalkylèneimine-alcoxylène (par ex., un polymère de PEI-PEO) notamment pour une utilisation dans la modification d'un génome d'un organisme et la destruction de cellules.