baber/WOPTO huggingface dataset:
Patent WO-2020131668-A1 (WO)
Title: Methods of plugging a permeable porous cellular body
Inventor: BUBB KEITH NORMAN
IPC: B01D46/24
Filed: 2019-12-16
Abstract: A method of plugging a permeable porous cellular body (14) comprises: contacting the permeable porous cellular body (14) with a plugging mixture (100), the permeable porous cellular body (14) defining a plurality of channels (26); forcing the plugging mixture (100) into the plurality of channels (26) until a maximum, self-limiting, depth (114) of plugging mixture (100) is disposed within the plurality of channels (26); and maintaining a constant flow rate of the plugging mixture (100) into the plurality of channels until (26) a pressure on the plugging mixture (100) elevates to a predetermined pressure. Alternatively, the method comprises forcing the plugging mixture (100) into the plurality of channels (26) utilizing the application of a constant pressure over time until a maximum, self-limiting, depth (114) of the plugging mixture (100) is disposed within the plurality of channels (26); and maintaining the constant pressure applied to the plugging mixture (100) until flow of the plugging mixture (100) into the channels (26) decays from an initial flow rate to a predetermined flow rate.
Patent WO-2020146399-A1 (WO)
Title: High-performance winglet
Inventor: SIKAVI DANNY A
IPC: B64C23/06
Filed: 2020-01-07
Abstract: High-performance winglets are provided for attachment to an airplane wing. A split blended winglet includes a blended or upper winglet smoothly extending from the wing tip above a chord plane of the wing and a lower winglet including a ventral fin projecting below the chord plane from a lower surface of the upper winglet. The upper winglet includes a blade section that projects vertically along a reverse curve before transitioning to a linear upper blade portion. Upper and lower surfaces of the upper winglet are bound by leading and trailing edges that are swept toward an airstream direction, parallel with the chord plane, and curve toward the airstream direction before terminating at a point distal of the wing tip. Upper and lower surfaces of the lower winglet are bound by leading and trailing edges that curve toward the airstream direction and terminate at a point distal of the wing tip.
Patent WO-2020146727-A1 (WO)
Title: Identifying cancer therapies
Inventor: OLCUM SELIM
IPC: C12M1/34
Filed: 2020-01-10
Abstract: In silico tools are used to determine possibly effective therapies for treating a patient's cancer based on patient, drug, and cancer information. Functional assays can be performed on living cancer cells from the patient to evaluate the possibly effective therapies along with subsequent genomic or other more destructive assays to provide additional information from a single sample. Drug, patient, cancer, and outcome information can be recorded and updated iteratively and analyzed using machine learning to identify correlations between various patient, cancer, and drug characteristics and expected outcomes and drug efficacies.
Patent WO-2020159930-A1 (WO)
Title: Surface d'impression commandée et procédé de formation d'éléments topographiques sur une surface d'impression commandée
Inventor: IZZO MICHAEL M
IPC: B29C67/00
Filed: 2020-01-28
Abstract: L'invention porte sur des procédés de formation et d'optimisation d'éléments durcis sur une surface, notamment la commande de la surface sur laquelle les éléments durcis sont appliqués. L'invention porte en outre sur un système de formation et de traitement de caractéristiques topographiques sur la membrane, ainsi que sur des caractéristiques mécaniques à des stations spécifiques du système. Plus particulièrement, l'invention concerne des procédés de formation et d'optimisation de caractéristiques topographiques appliquées à la surface d'une membrane en commandant la surface de la membrane et en commandant la direction et l'amplitude de la pression appliquée à la membrane (substrat), ainsi que le durcissement initial partiel des caractéristiques topographiques, suivi du durcissement complet des caractéristiques topographiques pour former la membrane sur laquelle sont formées les caractéristiques topographiques d'espacement.
Patent WO-2020209966-A1 (WO)
Inventor: LI XUE
IPC: G06F16/31
Filed: 2020-03-11
Abstract: The present disclosure provides method and apparatus for training a target model. At least one reference model can be trained with a first dataset. A second dataset and a third dataset can be scored through the at least one reference model, respectively. The target model can be trained with the scored second dataset. The target model can be optimized with the scored third dataset.
Patent WO-2020190859-A1 (WO)
Inventor: FENTON RYAN
IPC: C10M157/06
Filed: 2020-03-16
Abstract: Lubricant compositions comprising a base oil, one or more antioxidants selected from a group consisting of N-α-naphthyl-N-phenylamine antioxidants and diphenylamine antioxidants; and a sulfur-containing additive comprising up to seven carbon atoms exhibit outstanding oxidative stability and non-corrosion properties. The N-α-naphthyl-N- phenylamine antioxidants plus diphenylamine antioxidants in total may be present from about 0.2 wt% to about 0.8 wt%, based on the total weight of the lubricant composition. The sulfur provided by the sulfur-containing additive may be present from about 50 ppm to about 1000 ppm by weight, based on the total weight of the lubricant composition.
Patent WO-2020214310-A1 (WO)
Inventor: SIVAKUMAR BALASUBRAMANIAN
IPC: H04B3/00
Filed: 2020-03-17
Abstract: An apparatus for generating a substantially constant DC reference voltage. The apparatus includes a reference voltage generator configured to generate a substantially constant direct current (DC) reference voltage based on a voltage on a data signal transmission line, wherein the voltage is based on a bandgap reference voltage. In one implementation, the data signal transmission line is a differential signal transmission line and the voltage is a common mode voltage. In another implementation, the data signal transmission line is an I-data signal transmission line and a Q-data signal transmission line, and the voltage is an average or weighted-average of the common mode voltages of the I- and Q-differential signals. In another implementation, the reference voltage is based on a single-ended (e.g., positive- and/or negative)-component or vice-versa of Iand Q-data signals, respectively.
Patent WO-2020210032-A1 (WO)
Inventor: HUANG CHIA-YU
IPC: C07D211/08
Filed: 2020-03-25
Abstract: La présente invention concerne des composés de formule I : dans laquelle X, R 1 , R 2 , R 3   et R 4   sont tels que définis dans la description, ou un stéréoisomère, un tautomère, un sel pharmaceutiquement acceptable, un ester de promédicament ou une forme solvatée de celui-ci, toutes les variables étant telles que définies dans la description. Ces composés sont efficaces pour moduler la protéine TREX1 et peuvent ainsi être utilisés en tant que médicaments pour traiter ou prévenir des troubles affectés par l'inhibition de TREX1.
Patent WO-2020205392-A1 (WO)
Inventor: TRAPP WILLIAM LEWIS
IPC: C10J3/72
Filed: 2020-03-26
Abstract: Size reduced textiles are co-fed with a fuel into a partial oxidation gasifier. High solids concentrations in the feedstock composition can be obtained without significant impact on the feedstock composition stability and pumpability. A consistent quality of syngas can be continuously produced, including generation of carbon dioxide and a carbon monoxide/hydrogen ratio while stably operating the gasifier and avoiding the high tar generation of fluidized bed or fixed bed waste gasifiers and without impacting the operations of the gasifier. The syngas quality, composition, and throughput are suitable for produce a wide range of chemicals.
Patent WO-2020198576-A1 (WO)
Inventor: NELSON ERIK
IPC: C12Q1/68
Filed: 2020-03-27
Abstract: L'invention concerne des procédés de modulation de l'expansion de lymphocytes T régulateurs par modulation d'un petit partenaire hétérodimère (SHP). L'invention concerne également des méthodes de traitement du cancer, d'infections bactériennes, virales et fongiques, et de maladies auto-immunes ou inflammatoires.
Patent WO-2020205852-A1 (WO)
Title: Enclosures for micrphone assemblies including a fluoropolymer insulating layer
Inventor: ARIFFIN ADAM
IPC: H04R19/00
Filed: 2020-03-31
Abstract: A microphone assembly comprises a substrate. An acoustic transducer is disposed on the substrate, the acoustic transducer configured to generate an electrical signal responsive to acoustic activity. An integrated circuit is disposed on the substrate and electrically coupled to the acoustic transducer, the integrated circuit configured to generate an output signal indicative of the acoustic activity based on the electrical signal from the acoustic transducer. An enclosure is coupled to the substrate and defines an internal volume between the enclosure and the substrate, the enclosure having an outer surface exposed to an outside environment of the microphone assembly, and an inner surface adjacent the internal volume. An insulating layer is disposed on the inner surface of the enclosure. The insulating layer comprises a fluoropolymer.
Patent WO-2020214422-A1 (WO)
Title: Acid catalyzed synthesis of methyl acrylate from acrylic acid and methanol
Inventor: CHAKRABARTI REETAM
IPC: C07C67/54
Filed: 2020-04-02
Abstract: A method for preparing methyl acrylate comprises heating in a reaction zone a mixture comprising acrylic acid, methanol, and an acid catalyst to react and form a reaction product comprising methyl acrylate which is vaporized with other light components and then fed to a distillation zone. A feed stream entering the reaction zone comprises methanol and acrylic acid in a molar ratio of greater than 1 and less than 2, and a residence time in the reaction zone ranges from 0.25 to 2 hours. A distillate from the distillation zone is condensed and phase-separated to form an organic phase comprising methyl acrylate and an aqueous phase. A portion of the organic phase is returned to the distillation zone as organic reflux. The remainder of the organic phase and the aqueous phase of the distillation zone is fed to an extraction column to form a methanol rich aqueous effluent and an organic effluent comprising methyl acrylate. The organic effluent from the extraction column is purified in a single finishing column, wherein a light ends stream is removed from the top of the finishing column, a bottoms stream is removed from the bottom of the finishing column, and methyl acrylate is removed from a side draw stream.
Patent WO-2020219270-A1 (WO)
Title: Traitement non hormonal de bouffées de chaleur
Inventor: KNOBLER ROBERT
IPC: A61K31/404
Filed: 2020-04-08
Abstract: La présente invention concerne l'utilisation d'agonistes de la dopamine ayant une affinité pour les récepteurs de la dopamine D2, D3, ou D4 (la famille D2) pour le traitement de bouffées de chaleur, indépendamment du fait qu'elles soient causées par le vieillissement naturel chez la femme ou par une intervention médicale/chirurgicale de l'axe HPG chez l'un ou l'autre sexe. La famille D2 de récepteurs de la dopamine est la plus sensible à des molécules agonistes de D2, mais est également sensible à de multiples autres molécules qui utilisent directement ou indirectement cette voie. Les agonistes alpha-2-adrénergiques agissent de manière synergique pour réduire davantage la fréquence et la sévérité des bouffées de chaleur et prolonger la durée de l'efficacité de dosage. La combinaison d'un agoniste de la dopamine de la famille D2 et d'un agoniste alpha-2-adrénergique, ainsi que de molécules supplémentaires qui peuvent utiliser la voie de la famille des récepteurs D2 par la formation d'hétérodimères, permet une multitude de molécules d'efficacité variable pour le traitement de bouffées de chaleur chez les femmes ou chez les hommes. La présente invention étend les options non hormonales disponibles pour le traitement de bouffées de chaleur qui sont par ailleurs les plus perturbatrices des activités normales de la vie quotidienne.
Patent WO-2020219356-A1 (WO)
Title: Unité de construction de chaussure destinée à recevoir un composant décoratif, et chaussure l'incorporant
Inventor: LUNA SERGIO
IPC: A43B13/36
Filed: 2020-04-17
Abstract: La présente invention concerne une unité de construction de chaussure destinée à recevoir un composant décoratif fournie conjointement avec une chaussure décorative qui incorpore l'unité de construction. L'unité de construction comprend un corps supérieur et une paroi périphérique de support de poids s'étendant vers le bas à partir du corps supérieur, qui définissent ensemble une zone surélevée intérieure qui reçoit au moins une partie du composant décoratif. Ainsi, le composant décoratif est surélevé au-dessus de la surface de marche et protégé de la saleté et de l'abrasion. Le composant décoratif peut éventuellement s'étendre à travers l'arc et/ou vers le bas du talon interne.
Patent WO-2020223712-A1 (WO)
Inventor: VANLANINGHAM ERIK
IPC: F16K27/02
Filed: 2020-05-02
Abstract: A valve can include a valve body having an inlet, an outlet, an orifice disposed fluidically between the inlet and the outlet, a fitting having a first end configured to be removably coupled with at least one of the inlet and the outlet of the valve body and a second end configured to be coupled to a fluid conduit, and a retainer configured to at least partially resist uncoupling of the fitting from the valve body. A fitting can be configured to slidingly and sealingly engage at least a portion of an inlet and/or outlet bore. A retainer can be configured to couple with a valve body and a fitting. A fitting can be or include a crimp or press fitting, in whole or in part.
Patent WO-2020227320-A1 (WO)
Title: Accurate, real-time and secure privacy-preserving verification of biometrics or other sensitive information
Inventor: HOANG LUONG
IPC: G06F21/60
Filed: 2020-05-05
Abstract: A facility for performing accurate and real-time privacy-preserving biometrics verification in a client - server environment is described. The facility receives the user's biometrics data such as face, voice, fingerprint, iris, gait, heart rate, etc. The facility then processes and applies various privacy-preserving techniques to this data to complete enrollment and authenticate users, including but not limited to: encrypting data with a key using homomorphic encryption techniques and sending the encryption to the server; the server computes directly on the encryption and returns the result, which is also encrypted under the same key, to the client; the client optionally performs post-processing and decryption (in any order) and obtains the enrollment or authentication result. The facility may repeat this process to increase security level, resulting in more than 1 round trip between the client and the server. Lastly, the facility employs methods that generalize to other privacy-preserving applications beyond biometrics verification.
Patent WO-2020227458-A1 (WO)
Inventor: TESHIMA MASATOMO
IPC: H01M10/659
Filed: 2020-05-07
Abstract: A battery containment construct is provided that includes a unitary tray having a bottom and a set of walls including a first side wall, a second side wall, a first end wall, and a second end wall. The set of walls extending from the bottom of the tray and defining a cavity within the tray. A cover removably attached to the plurality of walls of said tray opposite the bottom of said tray. Energy absorption components attached to the bottom of the tray external to at least one of the set of walls in some versions to enhance impact resistance. The construct has high strength, is light weight and well suited for containing and protecting energy cells or batteries that adjusted to impact resistance, fire resistance, and fluid penetration prevention.
Patent WO-2020231891-A1 (WO)
Inventor: DESHPANDE MADHAV
IPC: F16D65/58
Filed: 2020-05-11
Abstract: A clearance sensing vehicle brake slack adjuster includes a housing (12) coupled to a brake actuator and supporting a driving worm wheel (14) engaging the brake cam shaft and a driving worm screw (16) having a threaded portion meshed with the driving worm wheel (14) and transferring a brake actuating force, imparted by the brake actuator to the housing (12), to the driving worm wheel (14) and cam shaft. A wear adjustment mechanism (18) for the adjuster includes a control worm wheel (78) and a clutch ring (80) disposed about the driving worm screw (16) and a wrap spring (82) engaging surfaces of the control worm wheel (78) and the clutch ring (80). The control worm wheel (78) is in mesh with a control worm screw (72). The clutch ring (80) is disposed on a side of the control worm wheel (78) opposite the threaded portion of the driving worm screw (16) and includes teeth engaging corresponding teeth on the driving worm screw.
Patent WO-2020232042-A1 (WO)
Inventor: VIDRA MICHAEL
IPC: A61B17/58
Filed: 2020-05-13
Abstract: Compositions and methods for etching a surface of an implantable device are disclosed. The compositions generally include one or more alkali components, such as a metal hydroxide and an amine, one or more chelating agents, and optionally iron (Fe) and/or certain component metals of the metal or alloy to be etched. For example, when etching a titanium device, the metals may include titanium (Ti). Alternatively, the composition may be an electrolyte composition useful for electrochemical etching of the implantable device. These compositions and methods may generate nanoscale geometry on the surface of the implantable device to provide implants with accelerate osseointegration and healing after surgery.
Patent WO-2020236993-A1 (WO)
Inventor: CHIDANANDA PRAJWAL
IPC: G06N5/00
Filed: 2020-05-20
Abstract: A neural network in multi-task deep learning paradigm for machine vision includes an encoder that further includes first, second, and third tiers. The second tier receives a first tier output from the first tier at one or more second tier units in the second tier. The third tier receives a second tier output from the second tier at one or more third tier units in the third tier. The first, second, and third tier units each comprise one or more first, second, and third tier blocks respectively. The neural network further comprises a decoder operatively coupled to the encoder to receive an encoder output from the encoder as well as one or more loss function layers that are configured to backpropagate one or more losses for training at least the encoder of the neural network in a deep learning paradigm.
Patent WO-2020247815-A1 (WO)
Inventor: CHOI AUGUSTINE
IPC: C12N9/12
Filed: 2020-06-05
Abstract: L'invention concerne des modèles de rongeurs génétiquement modifiés (par exemple des modèles de souris) pour une fibrose pulmonaire (par exemple, la fibrose pulmonaire idiopathique) et leurs méthodes d'utilisation pour identifier des agents candidats de traitement ou de prévention d'une fibrose pulmonaire.<i />
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Patent WO-2021003248-A1 (WO)
Inventor: WEST RENNIE
IPC: A47B77/16
Filed: 2020-07-01
Abstract: A tray assembly for use with an existing cutting board to provide additional storage and space when cooking. The assembly includes at least two adjustable legs that are securable to the cutting board for either raising the cutting board above a surface or suspending the cutting board between two walls, such as a sink. One end of each leg includes a fastener, such as a C-clamp for attaching to the cutting board. The assembly further includes four trays movably secured to a plate. The plate is configured to rest beneath the cutting board when in a raised position. Each tray is positioned along a distinct sidewall of the plate and configured to extend beyond the edges of the cutting board when extended. For additional storage, a divider frame secures to each tray when in the extended position, forming an additional center tray.
Patent WO-2021011353-A1 (WO)
Inventor: LI ZIJUAN
IPC: C07K14/55
Filed: 2020-07-10
Abstract: Provided are activatable proprotein homodimers, comprising at least two separate polypeptide chains, each chain comprising an IL-2 protein, a cleavable linker, and an IL-2 binding protein, among other optional features, and related pharmaceutical compositions and methods of use thereof.
Patent WO-2021026478-A1 (WO)
Inventor: CHO JANG HWAN
IPC: A61B5/05
Filed: 2020-08-07
Abstract: A method for identifying a material of interest comprises directing, using a radio frequency (RF) applicator, one or more RF energy pulses into a region of interest, the region of interest comprising the material of interest and at least one reference that are separated by at least one boundary; detecting, using an acoustic receiver, at least one multi-polar acoustic signal generated in the region of interest in response to the RF energy pulses; processing the at least one multi-polar acoustic signal to determine an electric field strength at the boundary; and identifying the material of interest based at least on the determined electric field strength.
Patent WO-2021030635-A1 (WO)
Inventor: HEMMINGER BENJAMIN
IPC: G06Q30/00
Filed: 2020-08-13
Abstract: A product pricing system receives product data associated with a candidate product. The product data includes a product designation and a first product attribute. The first product attribute is one of a plurality of different product attributes associated with a product attribute type. The product pricing system retrieves historical product data associated with a first plurality of previously sold products having the first product attribute from a historical product database. The historical product data includes a product price associated with each of the first plurality of previously sold products. The product pricing system generates a historical product data set including the first plurality of previously sold products, generates a candidate product price based on an average of the product prices associated with the first plurality of previously sold products in the historical product data set, and assigns the candidate product price to the candidate product.
Patent WO-2021046399-A1 (WO)
Title: Methods of pretreating hydrophobic fabrics prior to printing
Inventor: ABEYDEERA PRAMUDI
IPC: D04H1/42
Filed: 2020-09-04
Abstract: Provided herein are processes and methods of pretreating a fabric (such as hydrophobic fabric) prior to the application of graphics using, for example, inkjet printing. The process may comprise, for example, applying a pretreatment composition to at least a portion of the bottom face of a textile, thereby causing the pretreatment composition to migrate to the top face of the textile via capillary action. The process may further comprise a printing step wherein one or more inks are applied to the top face of a textile, thereby forming a graphical image on the textile.
Patent WO-2021055828-A1 (WO)
Title: Matrix combination for matrix-weighted intra prediction in video coding
Inventor: BIATEK THIBAUD LAURENT
IPC: H04N19/70
Filed: 2020-09-18
Abstract: A video decoder obtains a transpose flag from the bitstream. The video decoder determines an input vector based on neighboring samples for a current block of the video data. The transpose flag indicates whether the input vector is transposed. Additionally, the video decoder determines a prediction signal. Determining the prediction signal includes multiplying a MIP matrix by the input vector. The prediction signal includes values corresponding to a first set of locations in a prediction block for the current block and the MIP matrix corresponds to the MIP mode index. The video decoder applies an interpolation process to the prediction signal to determine values corresponding to a second set of locations in the prediction block for the current block.