baber/WOPTO huggingface dataset:
Patent WO-2020214592-A1 (WO)
Inventor: SYLVESTER KEVIN T
IPC: C23C22/86
Filed: 2020-04-14
Abstract: Disclosed is a system for maintaining a pretreatment bath containing a pretreatment comprising a Group IVB metal. The system comprises an aqueous reducing agent comprising a metal cation and a latent source of sulfate which, upon reaction with a contaminant in the pretreatment bath, forms a metal sulfate. The contaminant comprises a nitrite source. The metal sulfate salt has a pKsp of 4.5 to 11 at a temperature of 25°C. Also disclosed is a method for maintaining a pretreatment bath containing a pretreatment composition comprising a Group IVB metal. The method comprises supplying the reducing agent to the pretreatment bath in an amount sufficient to reduce a pollution ratio of the pretreatment bath to less than 1:1. Also disclosed are substrates with a pretreatment bath maintained according to the system and method.
Patent WO-2020219347-A1 (WO)
Inventor: VELAZQUEZ-PALAFOX MIGUEL
IPC: G01N33/543
Filed: 2020-04-17
Abstract: Disclosed herein include systems, devices, and methods for cytometric bead array (CBA) analysis. After receiving user selections of a reporter fluorescent dye and clustering fluorescent dyes, gates for CBA event data corresponding to analytes in samples and standard curves for the analytes can be determined. Concentrations of the analytes in the samples can be determined using the standard curves.
Patent WO-2020223663-A1 (WO)
Title: Greffes à ailettes pour la réparation et l'augmentation de la membrane du tympan
Inventor: KOZIN ELLIOTT
IPC: A61F11/00
Filed: 2020-05-01
Abstract: L'invention concerne des dispositifs de greffe à ailette, des procédés de fabrication et des procédés d'utilisation pour réparer, par exemple, des perforations, dans des membranes tympanique, ou pour augmenter les membranes tympanique défectueuses.
Patent WO-2020227201-A1 (WO)
Inventor: WANG WEI
IPC: H01M50/133
Filed: 2020-05-04
Abstract: A thermal management battery packaging material includes a phase-change layer including a phase-change composition, wherein the phase-change composition comprises a combination of a phase-change material and a polymer; and a battery packaging layer disposed on a side of the phase-change layer.
Patent WO-2020227270-A1 (WO)
Title: Codec configuration adaptation based on packet loss rate
Inventor: LEUNG NIKOLAI KONRAD
IPC: G10L19/24
Filed: 2020-05-05
Abstract: A method of communication includes receiving configuration data at a first device from a configuration server, the configuration data indicating a first packet loss rate threshold associated with a first codec configuration. The method includes determining a packet loss rate at the first device, the packet loss rate associated with one or more first packets received at the first device via a network from a second device. The method includes, based on determining that a decoder of the first device has the first codec configuration and that the packet loss rate satisfies the first packet loss rate threshold, sending, to the second device, a request to change a codec configuration of the second device. The method also includes receiving a second packet at the first device via the network from the second device, the second packet encoded based on a second codec configuration.
Patent WO-2020227376-A1 (WO)
Inventor: REED ELAINE F
IPC: A61K39/00
Filed: 2020-05-06
Abstract: The present invention generally relates to transplantation rejection. In particular, the present invention provides compositions, kits, assays, and methods of determining if a subject has allograft rejection, or an increased risk of developing rejection after transplantation, and methods of treatment thereof.
Patent WO-2020227411-A1 (WO)
Title: Methods of reducing calcite formation and solubilized metals from aqueous effluent streams
Inventor: ROPER RALPH
IPC: C02F1/44
Filed: 2020-05-06
Abstract: Method of reducing calcite formation from solubilized calcium forms in aqueous effluent streams, including the reduction or removal of solubilized forms of nickel, selenium, sulfate, and magnesium.
Patent WO-2020232133-A1 (WO)
Title: Methods of treating gastrointestinal cancers and tumors thereof using combination therapy
Inventor: PISHVAIAN MICHAEL
IPC: A61K41/00
Filed: 2020-05-13
Abstract: Aspects of the technology described herein are directed to a method of treating gastrointestinal cancer in a subject. This method involves selecting a subject, where the subject (i) has been diagnosed with a gastrointestinal cancer and (ii) has (a) a pathogenic mutation in one or more homologous recombination-DNA damage repair (HR-DDR) pathway genes and/or (b) a family history suggestive of a breast or ovarian cancer syndrome; and administering to the subject an effective amount of a Poly(ADP ribose) polymerase (PARP) inhibitor, in combination with oxaliplatin and an antimetabolite. Methods of treating a gastrointestinal tumor in a subject and of increasing sensitivity of gastrointestinal tumor cells to oxaliplatin are also disclosed.
Patent WO-2020236631-A1 (WO)
Title: Combinaison de flécaïnide et formulations à libération contrôlée pour le traitement de maladies cardiaques
Inventor: FISHEL ROBERT
IPC: A61K9/28
Filed: 2020-05-15
Abstract: L'invention concerne des formulations de flécaïnide et des procédés d'administration de celles-ci. Spécifiquement, l'invention concerne des formulations combinées d'un flécaïnide et d'un agent de régulation de la fréquence cardiaque pour le traitement de diverses maladies cardiaques, et des formulations de flécaïnide à libération contrôlée, comprenant de telles formulations en combinaison avec des agents de régulation de la fréquence cardiaque.
Patent WO-2021034361-A1 (WO)
Inventor: MACKOOL RICHARD
IPC: A61F2/16
Filed: 2020-05-21
Abstract: L'invention concerne un écarteur capsulaire qui comprend une tige allongée, une partie crochet s'étendant à partir d'une partie d'extrémité distale de la tige allongée, une partie manche s'étendant à partir d'une partie d'extrémité proximale de la tige allongée, et des premier et second segments de préhension formés avec ou fixés à la partie manche. Les segments de préhension sont conçus pour être saisis sélectivement pour manipuler l'instrument chirurgical ophtalmique indépendamment de l'orientation de rotation de la partie manche.
Patent WO-2020247902-A1 (WO)
Title: System and method for identifying fractures in digitized x-rays
Inventor: KHAN FAZEL
IPC: G06T7/60
Filed: 2020-06-08
Abstract: A method for identifying one or more fractures in a digitized x-ray image includes: obtaining a digitized x-ray image; performing preprocessing on the digitized x-ray image to generate a modified x-ray image having enhanced resolution; partitioning the modified x-ray image into a two-dimensional array including multiple pixels; obtaining an intensity of each of the pixels in the modified x-ray image; evaluating each of the pixels in the modified x-ray image to determine whether at least a given one of the pixels has an intensity indicative of a black pixel; for each given pixel having an intensity indicative of a black pixel, flagging the given pixel when pixels immediately adjacent to the given pixel have an intensity greater than a prescribed threshold value; and placing a visual indication of a possible fracture on the modified x-ray image corresponding to a location of each flagged pixel.
Patent WO-2021021316-A1 (WO)
Inventor: ALASAARELA TAPANI MATIAS
IPC: G02B26/08
Filed: 2020-06-10
Abstract: A projector system in a head mounted display (HMD). The projector system includes a microscopic mirror. A microelectromechanical system (MEMS) is coupled to the microscopic mirror. The MEMS is configured to tilt the microscopic mirror at a varying scan angle in a first periodic fashion along a single scanning axis. A rotary platform is coupled to the microscopic mirror. The rotary platform is configured to rotate the microscopic mirror about a rotation axis in a second periodic fashion. A light emitter is configured to direct light into the mirror. The light emitter is configured to be modulated based on the position of the microscopic mirror due to the microscopic mirror being tilted along the scanning axis and rotated about the rotary axis.
Patent WO-2021011130-A1 (WO)
Title: Estimation d'angle de propagation dans un système de communication à trajets multiples
Inventor: SMYTH AIDAN
IPC: G06N3/063
Filed: 2020-06-11
Abstract: Un système comprend un émetteur-récepteur configuré pour recevoir des estimations de canaux dépendant de la fréquence ou un retour d'informations de formation de faisceaux dans un système de communication à antennes multiples, et à porteuses multiples, et un composant réseau de neurones artificiels avant d'alimentation de perceptron multicouche, couplé à l'émetteur-récepteur, configuré pour estimer des paramètres de réflexions à trajets multiples à l'aide de représentations des estimations de canaux ou du retour d'informations de formation de faisceaux, et pour générer des facteurs de correction de transmission pour l'émetteur-récepteur.
Patent WO-2021021598-A1 (WO)
Inventor: ZHAN GUODONG
IPC: E21B44/00
Filed: 2020-07-24
Abstract: The present disclosure is directed to systems, methods, and apparatuses for obtaining sensor data from sensors incorporated into a drill bit during a drilling operation to form a wellbore. The obtained sensor data may be used to control an aspect of the drilling operation. The sensors may be incorporated into drill bit cutters of a drill bit, a drill bit body of a drill bit, or both. Example sensors include acoustic sensors, pressure sensor, vibration sensor, accelerometers, gyroscopic sensors, magnetometer sensors, and temperature sensors.
Patent WO-2021021606-A1 (WO)
Inventor: CARLSON SCOTT MOORE
IPC: A61P37/00
Filed: 2020-07-24
Abstract: IL-2 agents that comprise IL-2 variants are disclosed as well as methods, compositions, and uses thereof. The IL-2 agents described herein can be used to treat and/or prevent various disorders and conditions.
Patent WO-2022025934-A1 (WO)
Inventor: HARPER DANIEL
IPC: B60R16/023
Filed: 2020-07-31
Abstract: A marine-type communication device that reads data from a data bus, dynamically creates new data channels for a plurality of operational systems and performs a volatility assessment to determine when to save the data for transmission to a cloud network and when to transmit the data to the cloud network.
Patent WO-2021061277-A1 (WO)
Inventor: DAI HUIXIONG
IPC: G03F7/20
Filed: 2020-07-31
Abstract: Embodiments of the disclosure relate to lithography simulation and optical proximity correction. Field-guided post exposure bake processes have enabled improved lithography performance and various parameters of such processes are included in the optical proximity correction models generated in accordance with the embodiments described herein. An optical proximity correction model includes one or more parameters of anisotropic acid etching characteristics, ion generation and/or movement, electron movement, hole movement, and chemical reaction characteristics.
Patent WO-2021034498-A1 (WO)
Title: Systems and method for sulfur recovery within a gas processing system comprising co-ucrrent contactors and a sulphur recovery unit
Inventor: NORTHROP P SCOTT
IPC: C01B17/04
Filed: 2020-08-04
Abstract: A method for recovering sulfur within a gas processing system is described herein. The method includes contacting a natural gas stream including an acid gas with a solvent stream within a co-current contacting system to produce a sweetened natural gas stream and a rich solvent stream including an absorbed acid gas. The method also includes removing the absorbed acid gas from the rich solvent stream within a regenerator to produce a concentrated acid gas stream and a lean solvent stream. The method further includes recovering elemental sulfur from hydrogen sulfide (H 2 S) within the concentrated acid gas stream via a sulfur recovery unit.
Patent WO-2021041418-A1 (WO)
Inventor: KEULER DAVID P
IPC: E04D5/14
Filed: 2020-08-25
Abstract: A roofing underlayment capable of adhering to a roof deck comprising: (a) a roofing membrane having a first and a second major surface; and (b) a pressure-sensitive adhesive disposed on the first major surface of the roofing membrane and comprising: (i) at least one of butyl rubber or polyisobutylene; (ii) a first liquid plasticizer, preferably polybutene; and (iii) a tackifier, wherein the Tg of the adhesive is at most about 100 C. The adhesive provides high bond strength and excellent long-term heat aging, weathering resistance, as well as good low temperature properties while providing a moisture proof seam. A method for making the roofing underlayment includes applying the adhesive to the membrane then applying a release liner over the adhesive layer. A method for using the roofing underlayment comprises removing the release liner then adhering the underlayment to the roof deck by contacting the first to the roof deck.
Patent WO-2021067011-A1 (WO)
Title: Reduced impedance variation in a modular 2-terminal terminal contacting electrical measurement system
Inventor: GARCIA DOUG
IPC: G01R31/28
Filed: 2020-09-09
Abstract: An electrical measurement contacting system for use with a component testing system operable to convey devices includes: a first module including a test contact module having a test contact adapted to electrically contact devices conveyed by the component testing system, and a second module including circuitry electrically coupled to the test contact module and operative to perform an electrical measurement on devices conveyed to the test contact. The circuitry is connected, within the second module, to a first conductive path and a second conductive path. The first conductive path and the second conductive path extend into the first module. The first conductive path and the second conductive path are electrically connected to each other and to the test contact module in the first module.
Patent WO-2021126328-A1 (WO)
Inventor: BARKAN EDWARD
IPC: G06K17/00
Filed: 2020-09-16
Abstract: Un procédé de commande de capture de données auxiliaires consiste à : stocker, sur un dispositif de capture de données, (i) des critères de détection correspondant à des événements ayant des identifiants d'événements respectifs ; et (ii) un indicateur d'enregistrement associé à au moins l'un des identifiants d'événements ; amener un capteur de capture de données primaires à obtenir des données capturées primaires ; en réponse à la détection, d'après les données capturées primaires, du fait que les critères de détection sont remplis pour un identifiant d'événement détecté parmi les identifiants d'événements, déterminer si l'indicateur d'enregistrement est associé à l'identifiant d'événement détecté ; et lorsque l'indicateur d'enregistrement est associé à l'identifiant d'événement détecté, amener un capteur de capture de données auxiliaires à obtenir des données capturées auxiliaires.
Patent WO-2021061970-A1 (WO)
Title: Vis à os polyaxiale
Inventor: MACMILLAN ADAM
IPC: A61B17/68
Filed: 2020-09-24
Abstract: L'invention concerne un ensemble vis à os comprenant un élément de fixation comprenant un arbre et une tête disposée sur l'arbre. L'élément de fixation est conçu pour être ancré à l'intérieur d'un os d'un sujet. Un ensemble de réception est conçu pour être monté mobile sur la tête de l'élément de fixation. L'ensemble de réception comprend un récepteur pouvant être disposé autour d'au moins une partie de la tête de l'élément de fixation et définissant un canal pour recevoir un élément de tige à l'intérieur de celui-ci. Un anneau de retenue est disposé à l'intérieur du récepteur pour maintenir la tête de l'élément de fixation dans le récepteur. Un insert est disposé dans le récepteur au-dessus de l'anneau de retenue. Une selle est disposée dans le récepteur au-dessus de l'insert. La selle définit un berceau pour installer l'élément de tige dans le récepteur.
Patent WO-2021076441-A1 (WO)
Title: Projected capacitive touchscreens with a narrow border design
Inventor: LU ZHIJUN
IPC: G06F3/044
Filed: 2020-10-12
Abstract: Some embodiments include fabricating a narrow border of a projected capacitive (PCAP) touchscreen. Some embodiments include a vertical electrode on a cover glass coupled to a first set of traces within the narrow border, and printing a first insulating black mask (BM) layer on the cover glass, that includes a first opening above an electrode terminus of the vertical electrode. Some embodiments further include printing a portion of a conductive black via (BV) in the first opening, coupling the conductive BV to the electrode terminus and a first silver trace of the first set of silver traces. Some embodiments include combining the cover glass with a sensor glass, where the first set of silver traces substantially overlaps a second set of silver traces of the sensor glass within the narrow border, where the overlapped sets of silver traces are separated by a shield layer.
Patent WO-2021076491-A1 (WO)
Inventor: PAYTON JOSEPH
IPC: G06N3/00
Filed: 2020-10-13
Abstract: An intelligent hierarchal agent structure responds to requests and inquiries regarding a data environment by parsing the query to actionable sub-questions and assigning each to a primary agent. Upon examination of available data, the agent assesses whether the subquestion can be resolved or whether additional material is needed. In the later instance the agent seeks aid from subordinate or secondary agents which in turn seek aid of other agents in order to generate information as necessary to resolve to the question presented. Upon resolution of the question the output is placed in a common database which is continually monitored by each agent. Agents are engaged in parallel yet respond according to a hierarchal structure.
Patent WO-2022071972-A1 (WO)
Inventor: SHALOUF FATHALLA
IPC: E21B15/00
Filed: 2020-10-22
Abstract: A shock stand absorber (109) includes a resilient layer (301) disposed on a planar frame structure (307) and a plurality of vertical supports (311) positioned to support the planar frame structure (307) from below. Each of the vertical supports (311) includes a resilient member (317) between a first vertical support member (313) and a second vertical support member (315) in a telescoping arrangement. The resilient member (317) is deformable in response to a telescoping movement between the first vertical support member (313) and the second vertical support member (315). A plurality of connecting webs (309) are formed between the vertical supports (311). The plurality of vertical supports (311) are longitudinally aligned with a plurality of points (403) on one or more paths defined on the bottom side of the planar frame structure.
Patent WO-2021087108-A1 (WO)
Inventor: RICHARDS EDWARD
IPC: E21B47/095
Filed: 2020-10-29
Abstract: Un raccord de fond de trou comprend un élément rotatif et un élément rotatif indépendant. Un solénoïde est relié à l'élément rotatif indépendant et un élément mobile est relié à l'élément rotatif. L'élément mobile est mobile par le solénoïde et relié à une soupape d'actionnement d'un outil de fond de trou sur l'élément rotatif.
Patent WO-2021108087-A1 (WO)
Title: Réseau informatique avec alertes de performance basées sur la saisonnalité de séries chronologiques
Inventor: LEMBERG RACHEL
IPC: G06F11/30
Filed: 2020-11-03
Abstract: Selon l'invention, une plateforme informatique d'hébergement d'applications utilise un dispositif informatique pour gérer des alertes de métrique de performance saisonnières. Le dispositif informatique peut comprendre une mémoire et au moins un processeur couplé à la mémoire. Le dispositif informatique peut collecter une série chronologique d'une métrique de performance d'application pendant une période inférieure à deux semaines. Le dispositif informatique peut déterminer une distribution quotidienne pour chaque jour au cours de la période. Le dispositif informatique peut appliquer une détection de point de changement basée sur un noyau de fonction de base radiale (RBF) à la série chronologique pour déterminer que les distributions quotidiennes comprennent une période de temps de fin de semaine qui a une distribution quotidienne différente de celle d'une période de temps précédant ou suivant la période de temps de fin de semaine. Le dispositif informatique peut ajuster une prédiction de ligne de base de la métrique pour la période de fin de semaine. Le dispositif informatique peut envoyer une alerte sur la base d'un écart d'une valeur de la métrique par rapport à la prédiction de ligne de base ajustée.
Patent WO-2021119114-A1 (WO)
Inventor: UL-HAQ IMRAN
IPC: C09K8/52
Filed: 2020-12-09
Abstract: A corrosion inhibiting polymer is provided. The corrosion inhibiting polymer has a general formula of: (I)
Patent WO-2021126665-A1 (WO)
Title: Suppression of stress corrosion cracking in high magnesium alloys through the addition of calcium
Inventor: WAGSTAFF SAMUEL ROBERT
IPC: C22F1/047
Filed: 2020-12-10
Abstract: A stress corrosion cracking-resistant aluminum alloy product may include aluminum and a plurality of alloying elements. The plurality of alloying elements may include 3 wt. % to 10 wt. % magnesium and at least one of 0.001 wt. % to 0.1 wt. % calcium. In some embodiments, the plurality of alloying elements may further include 0.001 wt. % to 0.1 wt. % strontium. In some embodiments, the plurality of alloying elements may further include silver.
Patent WO-2021151076-A1 (WO)
Title: Laser system for harmonic generation without intracavity astigmatism
Inventor: HESSENIUS CHRIST
IPC: G02F1/37
Filed: 2021-01-25
Abstract: The present invention describes a laser system for eliminating astigmatism to produce an elliptical laser beam that has an ellipticity between about 0.9 to 1.0. The laser system described herein allows for increased conversion efficiency and output powers. Non-linear optical elements in the laser system eliminate astigmatism. The laser system comprises one or more cavities with wavelength splitters that act as dual-mirror chambers for single-pass light transmission through the non-linear optical elements to reduce cavity size or as beam splitters for double-pass light transmission through the non-linear optical elements to increase laser output power. The laser system may also include a birefringent filter and/or etalon in the first cavity for polarization and wavelength tuning. The laser system may also generate a high-power, deep-ultraviolet laser output. The laser system may also be devoid of curved mirrors and non-normal incidence reflection to eliminate astigmatism.
Patent WO-2021154783-A1 (WO)
Title: Alkylene oxide polymerization using aluminum compounds and phosphorus-nitrogen bases
Inventor: BÉDARD ANNE-CATHERINE
IPC: C08G65/26
Filed: 2021-01-27
Abstract: Polyethers are prepared by polymerizing an alkylene oxide in the presence of a starter, an aluminum compound that has at least one hydrocarbyl substituent, and a phosphorus-nitrogen base. The phosphorus-nitrogen base is present in only a small molar ratio relative to the amount of starter. The presence of such small amounts of phosphorus-nitrogen base greatly increases the catalytic activity of the system, compared to the case in which the aluminum compound is used by itself. The product polyethers have low amounts of unsaturated polyether impurities and little or no unwanted high molecular weight fraction. Polymers of propylene oxide have very low proportions of primary hydroxyl groups.
Patent WO-2021155133-A1 (WO)
Title: Polarized electromagnetic device
Inventor: PANDEY SHAILESH
IPC: H01Q13/10
Filed: 2021-01-29
Abstract: An electromagnetic device includes: a substrate having an elongated aperture having an overall length, L, and an overall width, W, as observed in a plan view of the device, where L>W; a dielectric medium having a dielectric material other than air disposed on the substrate substantially covering the aperture, the dielectric medium having a cross sectional boundary as viewed in the plan view of the device, the cross sectional boundary having at least one recessed portion that recesses inward toward the aperture from a tangent line that partially bounds the cross sectional boundary; wherein the length L is not perpendicular to the tangent line.