baber/WOPTO huggingface dataset:
Patent WO-2019023010-A1 (WO)
Title: Rechargeable battery with hydrogen scavenger
IPC: H01M4/62
Filed: 2018-07-18
Abstract: Energy storage devices, battery cells, and batteries of the present technology may include a first current collector and a second current collector. The batteries may include an anode material coupled with the first current collector. The batteries may include a cathode material coupled with the second current collector. The batteries may also include a separator positioned between the cathode material and the anode material. The batteries may include a hydrogen-scavenger material incorporated within the anode active material or the cathode active material. The hydrogen scavenger material may absorb or react with hydrogen at a temperature above or about 20 C.
Patent WO-2019023345-A1 (WO)
Title: Methods of treating and sulfiding hydroconversion catalysts
Inventor: MARKLUND SOREN
IPC: B01J37/02
Filed: 2018-07-25
Abstract: Methods of treating hydroconversion catalysts used for cracking of hydrocarbons are described. A method can include mixing an inactive hydroconversion catalyst with a solid hydrocarbon containing material having a melting point of 50 °C or greater. The inactive hydroconversion catalyst/solid hydrocarbon containing material mixture can be contacted with a gaseous stream that includes hydrogen (H2) and a sulfur-containing compound under conditions sufficient to sulfide the catalyst and carbonize at least a portion of the hydrocarbon containing material on the sulfided catalyst to obtain a treated sulfided hydroconversion catalyst.
Patent WO-2020023058-A1 (WO)
Title: Fluid sampling apparatus and related methods
Inventor: VANNUFFELEN STEPHANE
IPC: E21B49/10
Filed: 2018-07-27
Abstract: Fluid sampling apparatus and related methods are disclosed herein. An example apparatus includes processor to implement a rules manager to access fluid data generated by a sensor disposed in a wellbore for fluid flowing in the wellbore. The processor is to analyze the fluid data relative to a rule and determine if the fluid data satisfies the rule. The processor of the example apparatus is to implement a communicator to generate an instruction for a sampling device disposed in the wellbore to collect the fluid if the fluid data satisfies the rule and transmit the instruction to the sampling device. The sampling device is to collect the fluid based on the instruction.
Patent WO-2019046224-A1 (WO)
Title: Reverse pressure can end
Inventor: WILL ROBERT J
IPC: B21D51/26
Filed: 2018-08-28
Abstract: A can end (12) includes a center panel (14), an annular portion (16) disposed about the center panel (14), a chuck wall (18) disposed about the annular portion (16), a curl (20) extending radially outwardly from the chuck wall (18), the annular portion (16) including an annular ridge (52) and an annular countersink (52), the annular countersink (52) disposed adjacent and about the annular ridge (50). The annular countersink (52) and the annular ridge (52) are structured to resist deformation from external or reverse pressure.
Patent WO-2019060181-A1 (WO)
Title: Rotation input device for a capacitive sense cord
Inventor: KESTLER JORDAN A
IPC: G06F3/0338
Filed: 2018-09-11
Abstract: This document describes techniques and devices for a rotation input device for a capacitive sense cord, in an example said cord is connecting a headset to a mobile phone. Said cord may be constructed in that it includes a cable, a plurality of sensing wires, and a rotation input device. The sensing wires are twisted around one another within a cable jacket of the cable throughout an insensitive portion of the cord that is insensitive to touch input. The rotation input device includes the plurality of sensing wires disposed proximate to a surface of the cord and positioned lengthwise along the cord to provide a capacitively sensitive portion of the cord. The plurality of sensing wires are independently sensitive to touch input. Also, the rotation input device is configured to enable rotational input based on a pattern of change in capacitance values corresponding to at least a subset of the plurality of sensing wires in the rotation input device.
Patent WO-2019060472-A1 (WO)
Title: Rechargeable battery jump starting device with leapfrog charging system
Inventor: NOOK JONATHAN LEWIS
IPC: H02J7/00
Filed: 2018-09-20
Abstract: A rechargeable battery jump starting device with a leapfrog charging system. The leapfrog charging system, for example, can sequentially charge multiple batteries of the rechargeable battery jump starting device. For example, the rechargeable battery jump starting device is a portable rechargeable battery jump starting device configured for jump starting automobiles, heavy equipment, commercial vehicles, commercial equipment, trucks, buses, commercial trucks, front loaders, dozers, back hoes, excavators, rollers, fork lift, specialized commercial equipment, logging equipment, airplanes, jets, and other battery started vehicles and equipment.
Patent WO-2019070737-A1 (WO)
Title: High energy atomic layer etching
Inventor: YANG WENBING
IPC: H01L21/3065
Filed: 2018-10-02
Abstract: Methods and apparatus for performing high energy atomic layer etching are provided herein. Methods include providing a substrate having a material to be etched, exposing a surface of the material to a modification gas to modify the surface and form a modified surface, and exposing the modified surface to an energetic particle to preferentially remove the modified surface relative to an underlying unmodified surface where the energetic particle has an ion energy sufficient to overcome an average surface binding energy of the underlying unmodified surface. The energy of the energetic particle used is very high; in some cases, the power applied to a bias used when exposing the modified surface to the energetic particle is at least 150 eV.
Patent WO-2019070848-A1 (WO)
Title: Systems and methods for estimating complex radiofrequency fields in a magnetic resonance imaging
Inventor: WANG JINGHUA
IPC: G01R33/24
Filed: 2018-10-03
Abstract: A method and apparatus for determining spatial distribution of a complex radio frequency (RF) of both transmit field and receive sensitivity a magnetic resonance imaging (MRI) system. The method includes estimation of the absolute phase of transmit field using a reference transmit coil or array coils with minimal absolute phase. The method and apparatus include estimation of complex receive sensitivity of a transceiver coil using the complex transmit field of the transceiver coil or array coils.
Patent WO-2019070956-A1 (WO)
Title: Reticulated electrode for lead-acid battery and fabrication method thereof
Inventor: JAN JONATHAN
IPC: C25D1/00
Filed: 2018-10-04
Abstract: A method for fabricating a reticulated lead electrode for a lead-acid battery, including: preparing a molten metal in a container; applying a DC voltage to the molten metal and the substrate; while the DC voltage is applied, placing a reticulated ceramic substrate in the molten metal; while the DC voltage is applied, withdrawing the substrate from the 5 molten metal; and cooling the substrate. The method may be used to form reticulated electrodes for other types of batteries or capacitors. Also described is a method for making a reticulated ceramic substrate, including: adhering mineral fibers such as milled glass fibers on the surfaces of a reticulated PU substrate with an adhesive; coating the reticulated PU substrate with a ceramic slurry with the 10 assistance ultrasonic waves; pre-baking the dried slurry at a low temperature to vaporizes the polymer substrate; and baking the substrate at sintering temperature of the ceramic slurry.
Patent WO-2019089200-A1 (WO)
Inventor: VANNI JEREMY
IPC: F16H41/24
Filed: 2018-10-10
Abstract: Un convertisseur de couple, comprenant : un couvercle ; un embrayage de verrouillage avec une plaque de piston ; un moyeu de sortie ; un premier moyeu comprenant un trou traversant ; une chambre délimitée par la turbine ; une chambre d'application délimitée par la plaque de piston ; une chambre de libération délimitée par le couvercle, le premier moyeu et la plaque de piston ; un premier trajet d'écoulement ; un trou traversant à travers le premier moyeu ; et un second trajet d'écoulement. Le second trajet d'écoulement : est étanche par rapport à la première chambre ; passe à travers le trou traversant ; et comprend une partie alignée de manière circonférentielle avec le premier trajet d'écoulement. Une ligne dans une direction axiale passe à travers le trou traversant sans couper le premier moyeu. Pour un mode de verrouillage, le fluide sous pression dans la chambre d'application déplace la plaque de piston dans une première direction axiale. Pour un mode de convertisseur de couple, un fluide sous pression dans la chambre de libération déplace la plaque de piston dans une seconde direction axiale.
Patent WO-2019118054-A1 (WO)
Title: Mécanisme de miroir de dérivation de télescope ayant un volume replié réduit au minimum
Inventor: MILLER KIRK
IPC: G02B26/08
Filed: 2018-10-11
Abstract: La présente invention se rapporte à un système optique (par exemple un télescope) qui comprend un bloc optique réfléchissant et réfractant des rayons lumineux à travers une fenêtre unique autour d'un trajet optique jusqu'à un détecteur. Un ensemble de dérivation de champ de vision comporte un miroir de dérivation couplé mobile par rapport au bloc optique. Le miroir de dérivation peut être translaté et incliné de manière sélective entre une configuration de dérivation et une configuration rétractée. Dans la configuration de dérivation, ledit miroir de dérivation se trouve sur le trajet optique primaire et interrompt ce trajet optique primaire, et il est orienté afin de définir un trajet optique secondaire jusqu'au détecteur. Dans la configuration rétractée, ce miroir de dérivation est à la fois disposé à l'extérieur du trajet optique primaire et correctement protégé pour empêcher des réflexions de lumière parasite.
Patent WO-2019084214-A1 (WO)
Inventor: CROW DWIGHT
IPC: H04R25/00
Filed: 2018-10-24
Abstract: L'invention concerne des systèmes d'amélioration audio, des dispositifs, des procédés, et des produits-programmes informatiques. Dans des modes de réalisation particuliers, l'audio est séparé par source au niveau d'un dispositif de traitement auxiliaire, la présence et/ou la pertinence de voix primaire par source est déterminée et utilisée pour déterminer des données d'amélioration qui sont envoyées à un ou plusieurs écouteurs et utilisées pour améliorer l'audio au niveau de l'écouteur. L'invention porte sur ces modes de réalisation, ainsi que sur d'autres modes de réalisation.
Patent WO-2019084239-A1 (WO)
Title: Smart diaper system
Inventor: TOONG HOO-MIN D
IPC: A61B5/00
Filed: 2018-10-25
Abstract: A smart diaper system includes a diaper body adapted to be worn by a user and an absorbent pad coupled to the diaper body. The system further includes a wireless communication device fixedly attached to the diaper body and a base station device in wireless communication with the wireless communication device, the base station device configured to determine a distance between the wireless communication device and the base station device.
Patent WO-2020101651-A1 (WO)
Inventor: COLES RANDOLPH SCOTT
IPC: E21B19/00
Filed: 2018-11-13
Abstract: Systems and methods can be used in connection with a wellbore environment for automatically controlling wire being spooled around a drum. A system comprising a spooler, a sensor assembly, and a communication link can be used to adjust the position of wire being spooled around a drum. A first motor can control the spooler and a second motor can control the sensor assembly. The spooler can be positioned to control spooling of wire around the drum as the drum rotates to reel in wire. The sensor assembly can be configured to detect a distance between the sensor assembly and the wire being spooled. A communication link can communicatively couple the sensor assembly with the first motor and the second motor to control movement of the spooler and the sensor assembly relative to the drum based on the distance detected by the sensor assembly.
Patent WO-2019108615-A1 (WO)
Inventor: CHEN HAIFENG
IPC: C12N7/00
Filed: 2018-11-28
Abstract: L'invention concerne des procédés de purification d'un virus à partir d'un lysat cellulaire infecté par un virus faisant appel à une séparation en trois phases (TPP). Les procédés comprennent un premier cycle de TPP, comprenant le mélange d'un lysat cellulaire comprenant un virus avec du sulfate d'ammonium et du t-butanol, et la séparation du mélange, pour former ainsi une première phase aqueuse, une première phase organique et une première interphase. La première phase aqueuse peut comprendre le virus, qui peut être soumis à un second cycle de TPP, pour obtenir une seconde phase aqueuse, une seconde phase organique et une seconde interphase. La seconde interphase peut comprendre le virus à l'état très purifié. Les procédés peuvent comprendre la soumission d'une première phase aqueuse à une purification supplémentaire par chromatographie sur colonne ou centrifugation à gradient de densité. La purification des AAV, dont AAV2, AAV5 et AAV6, à partir de lysats de cultures de cellules d'insectes infectées est démontrée. Les particules d'AAV purifiées par TPP s'infectent ainsi que celles préparées par les procédés standard.
Patent WO-2019133763-A1 (WO)
Title: System and method of application discovery
Inventor: AVERY DEVIN BLINN
IPC: H04L29/02
Filed: 2018-12-27
Abstract: A method comprises receiving network data from a network traffic monitoring platform of an enterprise network, the network data identifying communication between entities, analyzing the network data to identify applications, and comparing at least a first quality based on the communication between at least two of the plurality of entities to a first threshold to identify at least one application, receiving a request to suspend the application discovery process and creating a bookmark of the last network data received from the network traffic monitoring platform, the request to suspend the application discovery process being sent when one of a plurality of suspension trigger conditions is satisfied, receiving a request to reinitiate the application discovery process and receiving the network data from the network traffic monitoring platform at the bookmark, and creating a discovered application entry from the at least one identified application of the enterprise network.
Patent WO-2019147984-A1 (WO)
Title: Diagnostic intraoral scanning and tracking
Inventor: SABINA MICHAEL
IPC: A61B1/24
Filed: 2019-01-25
Abstract: Methods and apparatuses for taking, using and displaying three-dimensional (3D) volumetric models of a patient's dental arch. A 3D volumetric model may include surface (e.g., color) information as well as information on internal structure, such as near-infrared (near-IR) transparency values for internal structures including enamel and dentin.
Patent WO-2019157318-A1 (WO)
Title: Methods and compositions for tracking nucleic acid fragment origin for nucleic acid sequencing
Inventor: CHEN ZHOUTAO
IPC: C12Q1/6834
Filed: 2019-02-08
Abstract: The present disclosure provides methods and compositions for tracking nucleic acid fragment origin by target-specific barcode tagging when original nucleic acid targets break into small fragments. Nucleic acid targets are captured in vitro on a solid support with clonally localized nucleic acid barcode templates. Many nucleic acid targets can be processed simultaneously in a massively parallel fashion without partition. These nucleic acid target tracking methods can be used for a variety of applications in both whole genome sequencing and targeted sequencing in order to accurately identify genomic variants, haplotype phasing and assembly, for example.
Patent WO-2020167305-A1 (WO)
Inventor: TANDOG RAY
IPC: B62M11/14
Filed: 2019-02-13
Abstract: L'invention concerne un système de moyeu interchangeable (101, 201) pour une bicyclette, lequel système a un composant interne (103, 203) supportant une cassette de roue et une coque de moyeu (102, 202) ayant une roue (rayons, pneu) construite sur celle-ci. Le système de moyeu (101, 201) permet au composant interne (103, 203) avec la cassette d'être interchangé entre les coques de moyeu (102, 202), de façon à permettre aux cassettes d'être interchangées entre des ensembles de roue sans un certain nombre d'outils spécialisés.
Patent WO-2019165440-A1 (WO)
Inventor: STUART EARNEST
IPC: B65D77/04
Filed: 2019-02-26
Abstract: La présente invention concerne un plastique à film mince comprenant des pourcentages élevés de microparticules de biomasse, et des procédés pour augmenter le pourcentage de biomasse dans des plastiques à film mince tout en réduisant la résine et les additifs associés dans le plastique à film mince.
Patent WO-2019169410-A1 (WO)
Title: Bandes microporeuses dimensionnellement stables
Inventor: WOOD WESTON J
IPC: H01M10/058
Filed: 2019-03-04
Abstract: L'invention concerne des structures multicouches contenant une bande polymère microporeuse ayant deux surfaces principales et un matériau inorganique comprenant des nanoparticules et des microparticules formées en tant que première couche poreuse sur une ou les deux surfaces principales de la bande polymère microporeuse. La première couche poreuse fournit une stabilité dimensionnelle à haute température et une structure multicouche préservée au-dessus du point de fusion de la bande polymère microporeuse même lorsque la perméabilité aux fluides de la structure multicouche unitaire est diminuée à une température élevée. La première couche poreuse présente une résistance au pelage améliorée par rapport à une couche équivalente dépourvue de nanoparticules.
Patent WO-2019173254-A1 (WO)
Title: Rotary spreader for dispersing harvested crops within on-board storage of an agricultural harvester
Inventor: MURRAY CRAIG
IPC: A01D41/127
Filed: 2019-03-05
Abstract: A system for operating a harvester may include an elevator extending between a proximal end and a distal end, with the elevator being configured to carry harvested crops between its proximal and distal ends. The system may also include a storage hopper positioned adjacent to the distal end of the elevator, with the storage hopper defining a volume configured to receive the harvested crops discharged from the distal end of the elevator. In addition, the system may include a rotary spreader positioned within the storage hopper. The rotary spreader may be configured to be rotated within the storage hopper to disperse the harvested crops received from the elevator across at least a portion of the volume.
Patent WO-2019178286-A1 (WO)
Title: Engineered spike proteins of hantaviruses and uses thereof
Inventor: TISCHLER NICOLE
IPC: A61K39/12
Filed: 2019-03-13
Abstract: The present invention describes specific engineering of the hantavirus spike proteins with modifications to stabilize (Gn/Gc)n heterodimer contacts and/or Gc homodimer contacts and/or Gn/Gn oligomer contacts on the spike with the purpose of using them as immunogens in next-generation vaccine design. Said spike proteins have been covalently stabilized by at least one disulphide inter-chain bond between Gn/Gc heterodimers and/or between Gc homodimers and/or between Gn homo-oligomers as they are presented at the surface of infectious virions. It also involves spike stabilization by introduction of cavity-filling amino acids with a bulky side chain at the above-mentioned contacts. Said spike proteins can be soluble Gn/Gc ectodomains in solution and/or incorporated as (Gn/Gc)n hetero-oligomers onto virus-like particles (VLPs) and/or used for pseudotyping virus vectors and/or form part of a stabilized recombinant virus, wherein said spike proteins can be used to select ligands and/or can be used for preventing or treating infections by one or more hantaviruses.
Patent WO-2019190939-A1 (WO)
Inventor: CHELARESCU FILIP
IPC: G06F21/56
Filed: 2019-03-23
Abstract: A cloud storage server determines features of files in a storage account of the cloud storage server. The storage account is registered with a client device. The cloud storage server detects ransomware activity based on the features of the files. A notification is generated to the client device. The notification indicates the detected ransomware activity in the storage account, and one or more remediation options for the detected ransomware activity in the storage account. The cloud storage server receives, from the client device, a remediation option selected from the one or more remediation options and recovers one or more files in the storage account based on the selected remediation option.
Patent WO-2019204249-A1 (WO)
Title: Enhancing hydrocarbon recovery by wettability modification
Inventor: ALSHAKHS MOHAMMED J
IPC: C09K8/58
Filed: 2019-04-16
Abstract: Methods of preparing an injection fluid for enhancing hydrocarbon recovery from a formation are described. A divalent salt is added to wastewater to form salinated wastewater. The salinated wastewater is tested for a shift in wettability. The salinated wastewater is tested for a change in oil recovery. The salinated wastewater is applied as an injection fluid. The shift in wettability is equal to or greater than a predetermined wettability differential value, and the change in oil recovery of the salinated wastewater is equal to or greater than a predetermined oil recovery differential value.
Patent WO-2019210038-A1 (WO)
Title: Method for reducing corrosion in machinery
Inventor: ENGLAND WILLIAM G
IPC: B01D46/10
Filed: 2019-04-25
Abstract: Described herein is a method for reducing corrosion of corrodible metals in machinery. More particularly, described herein is a method for removing corrosive gases and particulates from an air flow. A method of removing corrosive contaminants from a fluid stream employing a filter having a multi-layer filtration media is described herein. Also described herein is a method of increasing the operational lifetime of machinery by reducing corrosion in the machine.
Patent WO-2019217099-A1 (WO)
Title: Droplet-based single cell genomic dna sequencing
Inventor: BELL AVERY DAVIS
IPC: C12Q1/6869
Filed: 2019-04-26
Abstract: The present disclosure relates to compositions and methods for performing droplet-based high throughput sequencing upon genomic DNA of single cells (e.g., individual sperm). The instant disclosure provides a droplet that includes: i) a mammalian cell nucleus; and ii) a microbead presenting attached oligonucleotides, where the attached oligonucleotides include a nucleic acid sequence capable of hybridization and capture of genomic DNA and a microbead identification sequence that is common to all oligonucleotides attached to the microbead, where the mammalian cell nucleus is accessible to the microbead-attached oligonucleotides to an extent sufficient to allow for genomic DNA capture and amplification of genomic DNA to occur within the droplet.
Patent WO-2019217250-A1 (WO)
Title: Combination compositions comprising bisfluoroalkyl-1,4- benzodiazepinone compounds and methods of use thereof
Inventor: DAVIS MATTI
IPC: A61K31/5513
Filed: 2019-05-05
Abstract: The present invention provides compositions comprising bisfluoroalky1-1,4-benzodiazepinone compounds, including compounds of Formula (I) or prodrugs thereof; in combination with an additional cancer therapeutic agent, and methods of use thereof for treating diseases and disorders such as cancer.