baber/WOPTO huggingface dataset:
Patent WO-2020168214-A1 (WO)
Inventor: DANITZ DAVID J
IPC: A61B18/14
Filed: 2020-02-14
Abstract: Cette invention concerne des cathéters flexibles conçus pour être insérés dans un corps pour délivrer une énergie rapide (par exemple, en microsecondes, en sous-multiples de microsecondes, en nanosecondes, en picosecondes, etc.) haute tension à un tissu cible. L'invention concerne en outre des systèmes comprenant ces cathéters et leur procédé d'utilisation pour traiter un tissu.
Patent WO-2020172103-A1 (WO)
Title: Systems and methods for fluid leak detection
Inventor: MESS FRANCIS MCCARTHY
IPC: G01M3/28
Filed: 2020-02-17
Abstract: According to at least one aspect, the present disclosure is directed to leak detection. There is pressure sensor for measuring pressure of fluid within a hollow structure, a shut-off valve for controlling fluid flow through the hollow structure, and a processor communicatively coupled to the pressure sensor and to the shut-off valve. The processor can acquire, from the pressure sensor, a first pressure measurement of the fluid while the shut-off valve is in an open state, and a second pressure measurement of the fluid while the shut-off valve is in a closed state. The processor can detect a fluid leak event based on the first and second pressure measurements.
Patent WO-2020186129-A1 (WO)
Inventor: KELLEY ELIZABETH
IPC: C08G81/02
Filed: 2020-03-13
Abstract: A polydiorganosiloxane having both a silicon bonded aliphatically unsaturated group and a silicon bonded poly(meth)acrylate polymer or copolymer is useful in a polyorganosiloxane hybrid pressure sensitive adhesive composition that cures to form a polyorganosiloxane hybrid pressure sensitive adhesive. The polyorganosiloxane hybrid pressure sensitive adhesive composition can be wet-cast or dry-cast on a substrate and cured to form a polyorganosiloxane hybrid pressure sensitive adhesive article. An adhesive article including the polyorganosiloxane hybrid pressure sensitive adhesive is also disclosed.
Patent WO-2020191280-A1 (WO)
Title: Oversized switchgear trailer for electric hydraulic fracturing
Inventor: HINDERLITER BRANDON
IPC: E21B41/00
Filed: 2020-03-20
Abstract: A hydraulic fracturing system for fracturing a subterranean formation includes a primary switchgear (404) arranged on a support structure (402). The system also includes a secondary switchgear (412), arranged on the support structure (402), the secondary switchgear (412) positioned separately from the primary switchgear (404) and within an enclosure (410), the secondary switchgear (412) receiving an electrical input from the primary switchgear (404) and including an plurality of feed connections (1806) for supplying electrical power to a plurality of fracturing equipment (206).
Patent WO-2020227441-A1 (WO)
Title: Multiprocessor modeler and simulator
Inventor: GUDLA PRADEEP
IPC: G06F17/13
Filed: 2020-05-06
Abstract: Solvers for differential equations associated with engineering problems for distributed computing environments employing a distributed queueing strategy that does not require synchronization.
Patent WO-2020243080-A1 (WO)
Title: Curved core for variable pleat filter
Inventor: STANLEY NICHOLAS J
IPC: B01D46/52
Filed: 2020-05-26
Abstract: A cylindrical filter element including a central longitudinal axis extending along a height of the filter element, a core element extending along at least a portion of the height of the filter element and having a convex curved central portion extending from a first end to a second end to define a width of the core element, wherein the convex curved central portion has a maximum height through the central longitudinal axis that is larger than a height of at least one of the first and second ends, and filter material including a plurality of pleats extending radially from an outer periphery of the core element, wherein an outer cylindrical periphery of the filter material is defined by an outer pleat tip of each of the plurality of radially extending pleats, and wherein an inner pleat tip of each radially extending pleat is adjacent to the core element.
Patent WO-2020252111-A1 (WO)
Title: Controlling components of an operation using a processing system
Inventor: TAGGART DON LYNN
IPC: G06Q50/02
Filed: 2020-06-11
Abstract: In one example implementation according to aspects of the present disclosure, a system includes an enclosure and a processing system associated with the enclosure. The processing system includes an accelerator, the accelerator being configured to operate in at least one of an activity verification mode or a transaction authentication mode.
Patent WO-2020263621-A1 (WO)
Title: Use of watermarking to trigger fingerprint-related action
Inventor: MERCHANT SHASHANK C
IPC: H04N21/435
Filed: 2020-06-16
Abstract: Use of watermarking in a media stream as a trigger for carrying out a fingerprint- related action, such as starting to generate fingerprints of the media stream, increasing a rate of generation of fingerprints of the media stream, starting to report fingerprints of the media stream, requesting fingerprints, or engaging in a fingerprint comparison, In an implementation, a media client that is processing the media stream could detect the watermark in the media stream and could responsively carry out or cause to be carried out a fingerprint-related action. Or an entity in a media-distribution path along which the media stream flows to a media client could detect the watermark in the media stream and could responsively carry out or cause to be carried out a fingerprint-related action. Further, the watermark could be inserted into the media stream in the first place based on transport-stream carried metadata, among other possibilities.
Patent WO-2020257207-A1 (WO)
Inventor: VISWANATHAN RAJU
IPC: A61B18/14
Filed: 2020-06-16
Abstract: Systems, devices, and methods for electroporation ablation therapy are disclosed. An apparatus may include a linear shaft including a distal portion positionable near a tissue wall. The linear shaft can be configured to deflect to position the distal portion near the tissue wall. The apparatus can include a plurality of electrodes disposed on the distal portion of the linear shaft, where the plurality of electrodes are configured to generate a pulsed electric field that produces an ablation zone in the tissue wall having a depth that is independent of an orientation of the distal portion relative to the tissue wall.
Patent WO-2020264415-A1 (WO)
Inventor: HARTMAN KATHERINE
IPC: H01M4/86
Filed: 2020-06-26
Abstract: Systems and methods of the various embodiments may provide low cost bifunctional air electrodes. Various embodiments may provide a bifunctional air electrode, including a metal substrate and particles of metal and/or metal oxide catalyst and/or metal nitride catalyst coated on the metal substrate. Various embodiments may provide a bifunctional air electrode, including a first portion configured to engage an oxygen reduction reaction (ORR) in a discharge mode and a second portion configured to engage an oxygen evolution reaction (OER) in a charge mode. Various embodiments may provide a method for making an air electrode including coating a metal substrate with particles of metal and/or metal oxide catalyst and/or metal nitride catalyst. Various embodiments may provide batteries including air electrodes
Patent WO-2021007216-A1 (WO)
Inventor: PAGE MARK
IPC: B64D29/00
Filed: 2020-07-07
Abstract: Technologies are described herein for a drag recovery scheme using a boundary layer bypass duct system. In some examples, boundary layer air is routed around the intake of one or more of the engines and reintroduced aft of the engine fan in the nozzle duct in a mixer-ejector scheme. Mixer-ejectors mix the boundary layer flow to increase mass flow.
Patent WO-2021007429-A1 (WO)
Title: Methods for synthesizing anticoagulant polysaccharides
Inventor: GESTEIRA TARSIS
IPC: C12P19/26
Filed: 2020-07-09
Abstract: The present invention includes methods for preparing anticoagulant polysaccharides using several non-naturally occurring, engineered sulfotransferase enzymes that are designed to react with aryl sulfate compounds instead of the natural substrate, 3 '-phosphoadenosine 5 '-phosphosulfate, to facilitate sulfo group transfer to polysaccharide sulfo group acceptors. Suitable aryl sulfate compounds include, but are not limited to,  p -nitrophenyl sulfate or 4-nitrocatechol sulfate. Anticoagulant polysaccharides produced by methods of the present invention comprise N-, 3- 0 -, 6-  O -sulfated glucosamine residues and 2- 0  sulfated hexuronic acid residues, have comparable anticoagulant activity compared to commercially-available anticoagulant polysaccharides, and can be utilized to form truncated anticoagulant polysaccharides having a reduced molecular weight.
Patent WO-2021011866-A1 (WO)
Inventor: SEAGRIFF EUGENE
IPC: H04R1/10
Filed: 2020-07-17
Abstract: A noise cancellation technique is presented with improved frequency resolution. The method includes: acquiring a digitized noise signal from an environment in which the audio signal stream is present; receiving a data sample from the digitized noise signal; appending one or more additional samples to the data sample to form a series of samples, where magnitude for each of the one or more additional samples is substantially zero; computing a frequency domain representation of the series of samples in the frequency domain; shifting the frequency domain representation of the series of samples in time using the digital processor circuit, thereby producing a shifted frequency domain representation of the series of samples; converting the shifted frequency domain representation of the series of samples to time domain to form a portion of an anti-noise signal; and outputting the anti-noise signal into the audio signal stream to abate the noise through destructive interference.
Patent WO-2021021557-A1 (WO)
Inventor: PATNAIK VIJAYSAI
IPC: B60W10/20
Filed: 2020-07-23
Abstract: The technology relates to enhancing the operation of autonomous vehicles. Extendible sensors (504) are deployed based on detected or predicted conditions around a vehicle while operating in a self-driving mode. When not needed, the sensors are fully retracted into the vehicle to reduce drag and increase fuel economy. When the onboard system determines that there is a need for a deployable sensor (1102), such as to enhance the field of view of the perception system, the sensor is extended in a predetermined manner (1106). The deployment may depend on one or more operating conditions and/or particular driving scenarios (1104). These and other sensors of the vehicle may be protected with a rugged housing, for instance to protect against damage from the elements (1204). And in other situations, deployable foils may extend from the vehicle's chassis to increase drag and enhance braking (1308). This may be helpful for large trucks in steep descent situations.
Patent WO-2021050256-A1 (WO)
Title: Machine learning system to score alt-text for image data
Inventor: BAZZANI LORIS
IPC: G06V10/764
Filed: 2020-08-24
Abstract: Techniques are generally described for automatic scoring of alt-text for image data. In various examples, first image data and first text data describing the first image data may be received. A feature representation of the first image data may be determined using an encoder machine learning model. A hidden state representation may be determined using a decoder machine learning model based on the feature representation and a first word of the first text data. In some examples, a first score may be determined using the hidden state representation. The first score may include an indication of a descriptive capability of the first text data with respect to the first image data.
Patent WO-2021041979-A1 (WO)
Inventor: DAVALOS RAFAEL
IPC: C12M3/06
Filed: 2020-08-28
Abstract: Selon le(s) but(s) de la présente invention, telle que concrétisée et largement décrite ci-inclus, dans un aspect, la présente invention concerne des procédés de modification de cellules tels que, par exemple, de changement de forme, de la force cellulaire, et/ou de modification de l'intégrité structurelle des cellules. Dans un aspect supplémentaire, l'invention concerne la régulation de la perméabilité membranaire dans des cellules en appliquant un courant électrique, où les cellules se trouvent en contact avec une rangée de nanofibres polymères et le sens et la tension du courant électrique peuvent être modifiés pour induire la réponse cellulaire souhaitée. Dans certains aspects, le procédé résulte en survie plus élevée pour les cellules durant l'électroporation, la perméabilité plus grande aux molécules et/ou aux médicaments de différentes tailles, et des efficacités de transfection plus grandes pour les cellules primaires rares.
Patent WO-2021062263-A1 (WO)
Title: Procédés d'évaluation de polymères modifiés par un polypeptide dans des compositions
Inventor: HEIDEBRECHT RICHARD
IPC: A61K38/01
Filed: 2020-09-25
Abstract: L'invention concerne des procédés d'évaluation de compositions polymères comprenant des polymères modifiés avec un polypeptide (par exemple, un polypeptide de liaison cellulaire), y compris des procédés de détermination de la concentration en polypeptide.
Patent WO-2021072181-A1 (WO)
Inventor: MASERE JONATHAN
IPC: C07C211/63
Filed: 2020-10-09
Abstract: L'invention concerne des compositions et des procédés d'inhibition de la polymérisation d'une composition de monomère (par exemple, du styrène), d'un retardateur de polymérisation de méthide de quinone et d'un sel d'ammonium. Dans un mélange, le sel d'ammonium améliore l'efficacité du retardateur de polymérisation de méthide de quinone et fournit une plus grande activité contre la polymérisation. Le mélange, à son tour réduit ou empêche l'encrassement de l'appareil et améliore la pureté des flux de monomères.
Patent WO-2021141651-A1 (WO)
Title: Methods of plasma processing using a pulsed electron beam
Inventor: VENTZEK PETER
IPC: H01J37/32
Filed: 2020-10-21
Abstract: A method of plasma processing includes continuously providing a gas into a processing chamber and AC source power to a source power coupling element for a first duration. The AC source power generates a plasma in the processing chamber. The method further includes, while providing the gas and the AC source power, applying a first negative bias voltage to an electron source electrode for a second duration and removing the first negative bias voltage from the electron source electrode for a third duration to discontinue the generation of the electron beam at the end of the second duration. The first negative bias voltage generates an electron beam directed towards a substrate holder. The method also includes applying a second negative bias voltage to the substrate holder while providing the gas and the AC power. The first duration is equal to the sum of the second duration and the third duration.
Patent WO-2021087327-A1 (WO)
Inventor: YADAV GAUTAM G
IPC: H01M4/62
Filed: 2020-10-30
Abstract: A battery includes a housing, an electrolyte disposed in the housing, an anode disposed in the housing, and an electrode disposed in the housing and comprising an electrode material comprising manganese dioxide, and a conductive carbon coated with a metallic layer. The use of the conductive carbon coated with the metallic layer can help to control the effects of other ions such as zincate on the manganese dioxide during discharge or cycling of the battery.
Patent WO-2021108130-A1 (WO)
Inventor: SINHA SANTOSH KUMAR
IPC: G10L15/18
Filed: 2020-11-11
Abstract: A computer implemented method includes receiving text describing a software development project, deriving multiple project related intents from the text using natural language processing services, selecting multiple software components corresponding to the derived intents, and stitching the multiple software components to create development project code.
Patent WO-2021127321-A1 (WO)
Title: Pressure sensitive adhesive coated paper for paper spray mass spectrometry
Inventor: MANICKE NICHOLAS EDWARD
IPC: G01N30/72
Filed: 2020-12-18
Abstract: A method for analyzing a sample collected from a surface, the method comprising placing at least a portion of a substrate having a pressure sensitive adhesive layer containing the sample in a holder, adding a spray solvent to the sample-containing pressure sensitive adhesive layer, and analyzing the sample contained in the pressure sensitive adhesive layer and the spray solvent using paper spray mass spectrometry.
Patent WO-2021142337-A1 (WO)
Title: Dual-reinforced construction board
Inventor: POLEN SHANE
IPC: B32B5/18
Filed: 2021-01-08
Abstract: A dual-reinforced construction board is disclosed comprising a core having an upper surface and an opposing lower surface, a first reinforced fibrous facer adhered to the upper surface of the core and a second fibrous facer adhered to the lower surface of the core. Each of the first and second fibrous facer comprise a non-woven mat coated on a first surface with a coating composition. The first fibrous facer and optionally the second fibrous facer further include a reinforcement layer adhered to at least a portion of the first surface of the non-woven mat. The dual-reinforced construction board has a fastener pull-through strength of at least 400 lbf.
Patent WO-2021183236-A1 (WO)
Title: Forming variable depth structures with laser ablation
Inventor: KURUNCZI PETER
IPC: G02B5/18
Filed: 2021-02-05
Abstract: A method for forming a device structure structure is disclosed. The method of forming a device structure structure includes forming a variable-depth structure in a device material layer using a laser ablation. A plurality of device structures is formed in the variable-depth structure to define slanted device structures therein. The variable-depth structure and the slanted device structures are formed using an etch process.
Patent WO-2021167815-A1 (WO)
Title: BROADBAND AND LOW COST PRINTED CIRCUIT BOARD BASED 180º HYBRID COUPLERS ON A SINGLE LAYER BOARD
Inventor: VARNOOSFADERANI MOHAMMAD VATANKHAH
IPC: H01Q1/24
Filed: 2021-02-09
Abstract: A hybrid coupler includes a 90º hybrid coupler and a first quarter wavelength conductive stub. The 90º hybrid coupler includes a coupling section, a first input transmission line that is coupled to the coupling section, a second input transmission line that is coupled to the coupling section, a first output transmission line that is coupled to the coupling section and a second output transmission line that is coupled to the coupling section. The first quarter wavelength conductive stub is coupled to the second output transmission line.
Patent WO-2021163425-A1 (WO)
Title: Margaric acid decreases piez02-mediated pain
Inventor: CHESLER ALEXANDER THEODORE
IPC: A61K9/00
Filed: 2021-02-12
Abstract: Described herein is a method of treating pain by administering to a subject in need of treatment for pain a pharmaceutical composition including a therapeutically effective amount of margaric acid. Also described are pharmaceutical compositions such as topical and transdermal compositions including margaric acid and a pharmaceutically acceptable excipient. Further described is a composition for the treatment of pain including margaric acid, eicosapentaenoic acid, and a pharmaceutically acceptable excipient.
Patent WO-2021201994-A1 (WO)
Inventor: RICO ALVARINO ALBERTO
IPC: H04B7/185
Filed: 2021-02-12
Abstract: A scheduling offset between an uplink and downlink radio frame timing structure of a user equipment (UE) may be updated to provide for more efficient utilization of hybrid automatic repeat request (HARQ) processes in a non-terrestrial network. For instance, different UEs may experience different round trip delays (RTDs) with a non-terrestrial cell. Different UEs may be configured with different scheduling offsets such that scheduling delays may be reduced and HARQ processes identifiers may be reused more rapidly. Additionally or alternatively, wireless communications systems may define one or more separation distances (or timing thresholds) for timing between communications and HARQ processes may be reused based on the separation distance threshold (e.g., such that a satellite may reuse a HARQ process ID for two scheduled communications that have not yet been performed by the UE).
Patent WO-2021163610-A1 (WO)
Title: Treatment of otic diseases and conditions
Inventor: DE JUAN EUGENE
IPC: A61P27/02
Filed: 2021-02-12
Abstract: Active agents that bind to VEGF or a VEGF receptor and reduce the severity of a condition associated with BLB disruption and/or angiogenesis, for example anti-VEGF antibodies or tyrosine kinase inhibitor small molecules, can be locally, regionally or systemically administered to an individual with an otic disease or condition, such as Ménière's Disease, Autoimmune Inner Ear Disease, sensorineural hearing loss and noise-induced hearing loss, to alleviate symptoms of the disease or condition, for example, due to edema and endolymphatic dysfunction. An effective amount of these compounds can be delivered by intratympanic or intracochlear administration. Other methods of administration include, but are not limited to, topical, parenteral, subcutaneous, intraperitoneal and intranasal. Formulations may be, for example, for immediate release, sustained release, or controlled release.
Patent WO-2021178462-A1 (WO)
Inventor: MCDONALD HARLEY
IPC: H02K9/19
Filed: 2021-03-02
Abstract: An electric machine having a housing with a stator chamber, an axle supported by at least one bearing assembly so that the axle may rotate with respect to the housing, a stator assembly with a stator core and a plurality of wire windings around the stator core, a rotor assembly with a magnet assembly for generating a magnetic field in the stator assembly wherein a coolant is circulated through the stator chamber over the stator core and plurality of wire windings to remove heat, and a plurality of thermoelectric devices. The thermoelectric devices are located around the inner circumference of the housing so that the coolant is circulated over the plurality of thermoelectric devices. The plurality of thermoelectric use the Peltier effect to cool the coolant flowing through the stator chamber or generate an electrical current that can be used by the electric machine.
Patent WO-2021183628-A1 (WO)
Title: Novel modified tetracyclines for treatment of alcohol use disorder, paint and other disorders involving potential inflammatory processes
Inventor: BERGESON SUSAN
IPC: A61P25/32
Filed: 2021-03-10
Abstract: The present invention includes novel molecules and methods for using the same to treat Alcohol Use Disorder (AUD), Substance Use Disorder (SUD), tobacco use, pain, or proinflammatory disorders comprising a modified tetracycline molecule, pharmaceutically acceptable salts, pro-drugs, biologically active metabolites, and tautomers thereof comprise: a Deamino Diacetyl Minocycline, Methyl Ether Minocycline, Ethyl Ether Minocycline, Propyl Ether Minocycline, Butyl Ether Minocycline, Butyl Ether Monoacetyl Minocycline, Butyl Ether Diacetyl Minocycline, Buty Ether Triacetyl Minocycline, or Butyl Ether Tetra Acetyl Minocycline.
Patent WO-2021194863-A1 (WO)
Title: Distributeur, système et procédé pour gants pliés
Inventor: HALL SARA R
IPC: B65H3/00
Filed: 2021-03-19
Abstract: Un procédé comprend l'ouverture d'une première partie manchette d'un premier gant, le premier gant présente la première partie manchette reliée à une première partie paume et la première partie paume est reliée à une première partie doigt, et la disposition d'une seconde partie doigt d'un second gant dans la première partie manchette du premier gant, le second gant comprend la seconde partie doigt reliée à une seconde partie paume et la seconde partie paume est reliée à une seconde partie manchette. Les gants sont contenus dans un distributeur et la liaison du doigt dans la manchette permet le prélèvement consécutif d'un seul gant.