baber/WOPTO huggingface dataset:
Patent WO-2019147470-A1 (WO)
Title: Controlled irrigation for neuromodulation systems and associated methods
Inventor: COATES PAUL
IPC: A61B18/14
Filed: 2019-01-17
Abstract: Neuromodulation catheter systems with controlled irrigation capabilities and methods for using such systems are disclosed herein. One such method includes, for example, positioning an irrigated neuromodulation catheter at a treatment site within a renal blood vessel of a human patient, delivering neuromodulation energy at the treatment site, and delivering irrigation fluid to the treatment site having characteristics coordinated with the delivered energy. The characteristics can be adjusted to maintain an energy delivery element and/or tissue of the blood vessel at a constant temperature as power is increased. The method can further include monitoring at least one parameter of the tissue and/or of the energy delivery element, and adjusting the neuromodulation energy and/or the characteristics of the irrigation fluid if the at least one parameter falls outside of a treatment range of values.
Patent WO-2019144133-A1 (WO)
Inventor: RAMJIT AVINASH L
IPC: E21B47/12
Filed: 2019-01-22
Abstract: L'invention concerne un procédé de démagnétisation d'un fluide de puits pour améliorer des mesures dans un puits de forage. L'invention concerne également un appareil de démagnétisation destiné à être raccordé à un tuyau de puits, l'unité de démagnétisation comportant un démagnétiseur ou dispositif de démagnétisation qui peut être fixé à un tuyau de puits. L'unité de démagnétisation est conçue pour démagnétiser un fluide de puits lorsqu'elle traverse un tuyau à mesure qu'elle est acheminée vers le puits de forage.
Patent WO-2019152757-A1 (WO)
Title: Methods and materials for the biosynthesis of compounds involved in the tricarboxylic acid cycle and derivatives and compounds related thereto
Inventor: FRITSCH EMILIE
IPC: C12N9/00
Filed: 2019-02-01
Abstract: Methods and materials for the production of compounds involved in the TCA cycle, and/or derivatives thereof and/or compounds related thereto are provided. Also provided are products produced in accordance with these methods and materials.
Patent WO-2019173053-A1 (WO)
Title: A seed layer for improved contact on a silicon wafer
Inventor: CHANDRASEKARAN VINODH
IPC: H01L31/0224
Filed: 2019-02-20
Abstract: The invention provides a seed layer paste for contacting a solar cell electrode with a low silver laydown and yet provides a higher voltage and a comparable solar efficiency. The seed layer paste includes: 1) a silver particle at 0.1-50 wt%; 2) at least one glass frit at 5-70 wt%; and 3) an organic vehicle at 20-95 wt%. The invention also provides a method of forming a solar cell by applying the seed layer paste of the invention to a surface of a silicon wafer to form a seed layer; applying on top of the seed layer a second composition containing a silver particle, at least one glass frit, and an organic vehicle; and firing the silicon wafer with the seed layer paste and the second composition.
Patent WO-2019169076-A1 (WO)
Inventor: UMAPTHI UDAYAN
IPC: H01L21/67
Filed: 2019-02-28
Abstract: Apparatus for controlling motion of liquid droplets. A set of electrode pads is arranged to define one or more tracks over which liquid droplets may be induced to move over a sequence of the electrode pads. A surface over the electrode pads is dielectric, smooth, and slippery to the droplets. In some cases, the smooth surface is formed as a thin layer of a second liquid that is immiscible with the liquid of the droplets. The surface has wetting affinity to the liquid that can be individually varied in a controlled manner by application of voltage to respective electrode pads. A control is designed to alter the wetting characteristic of varying-wettability portions of the surface over respective electrode pads to effect induced motion of the droplets over the surface. The apparatus is designed with the smooth hydrophobic surface open, with no overlying or facing electrode or plate above the droplets.
Patent WO-2019173386-A1 (WO)
Title: Hybrid heat engine
Inventor: FREEDMAN JOB
IPC: F01K7/16
Filed: 2019-03-05
Abstract: Described herein are technologies of a heat engine that transforms a low-level temperature differential between a heat source and a heat sink into useful electrical power. One heat engine includes a hydro-electric turbine, a steam source configurable to generate steam from a hot water source, a condenser, and a slug intake bend in a first pipe coupled between the steam source and the condenser. The slug intake bend is configurable to receive a slug of water from a cold water source. The steam from the hot water source pushes the slug of water up a vertical distance to the condenser. The condenser is configurable to receive the slug of water and the steam and provide liquid water from the slug of water and steam to power the hydro-electric turbine.
Patent WO-2019173442-A1 (WO)
Title: Removing scale from a wellbore
Inventor: BULEKBAY ASLAN
IPC: E21B37/06
Filed: 2019-03-06
Abstract: Supercritical carbon dioxide is directed into a wellbore to a specified depth. The supercritical carbon dioxide is directed at an inner surface of the wellbore at the specified depth. Scale is removed from the wall of the wellbore with the supercritical carbon dioxide.
Patent WO-2020214178-A1 (WO)
Title: Tire tread having improved rolling resistance and wear
Inventor: TRIF CHAITRA MAHESHA
IPC: C08L15/00
Filed: 2019-04-18
Abstract: Rubber compositions and treads made from such rubber compositions, the rubber composition based upon a cross-linkable rubber composition, the cross-linkable rubber composition having between 15 phr and 45 phr of a modified styrene butadiene rubber, between 55 phr and 85 phr of a polyisoprene rubber and no more than 5 phr of a third diene rubber component. Such rubber compositions may further include between 35 phr and 60 phr of a silica reinforcing filler and a sulfur curing system. The modified styrene butadiene rubber that is useful for the rubber compositions disclosed herein have a glass transition temperature of no more than -70°C and is modified with an active moiety that interacts with the silica.
Patent WO-2019227077-A1 (WO)
Inventor: SAFFORD KENNETH
IPC: A41D19/00
Filed: 2019-05-24
Abstract: L'invention concerne des gants comprenant une région d'atténuation d'impact. La région d'atténuation d'impact comprend une protection d'articulation de doigt d'une dureté souple ou moyenne-souple qui recouvre une couche de mousse. Ensemble, la couche de mousse et la protection d'articulation de doigt atténuent un impact de manière à définir une construction de gant en couches qui satisfait et/ou dépasse les normes utilisées dans le domaine, par exemple EN 13594: 2015 et/ou ANSI/ISEA 138-2019.
Patent WO-2019232271-A1 (WO)
Inventor: GORADIA TUSHAR
IPC: A61B17/88
Filed: 2019-05-30
Abstract: L'invention concerne un appareil, des systèmes et des procédés dans lesquels des dispositifs de guidage sont utilisés pour placer un dispositif chirurgical dans un os d'un patient dans une procédure minimalement invasive. L'invention concerne également des dispositifs et des procédés de guidage qui comprennent une broche de guidage détachable. Les dispositifs de guidage peuvent être entraînés dans un os pour placer la broche de guidage amovible à l'intérieur de l'os. Une fois placé dans l'os, la broche de guidage peut être utilisée pour guider un dispositif chirurgical dans l'os.
Patent WO-2019236500-A1 (WO)
Title: Two part sole structures and uses thereof
Inventor: FAKHOURI SAMI
IPC: C08G18/00
Filed: 2019-06-03
Abstract: Two part sole structures are provided having a first foam component containing a polyolefin resin with a polyurethane resin component adhered to a surface of the first foam component. For example, in some aspects, a sole structure or a portion thereof is provided having a first sole component containing a foam composition and a second sole component adhered to a surface of the first sole component, where the second sole component includes a polyurethane resin. The second sole component is in some aspects printed or extruded onto the surface of the foam. In particular, midsoles including the foams and having an outsole component on the ground facing portion are provided for use in an article of footwear. Methods of making the sole structures are provided, as well as methods of making an article of footwear including one of the sole structures.
Patent WO-2019236996-A1 (WO)
Title: Saffron beverage formulations
Inventor: GRAYELI YASS
IPC: A23L2/54
Filed: 2019-06-07
Abstract: The present disclosure relates to beverages containing saffron as well as methods of manufacturing the same. The saffron beverages may include: (a) saffron particles in an amount of about 0.001 to about 1 wt.%, wherein the saffron particles have an average particle size of less than 2 mm; (b) a black pepper extract in an amount of about 0.001 to about 1 wt.%; and (c) water, wherein the saffron beverage has a pH of about 2 to about 5 and all weight percentages are based on the total weight of the saffron beverage.
Patent WO-2019237070-A1 (WO)
Title: Multimeric proteins for detecting a carbohydrate and/or treating a siglec-mediated disorder
Inventor: PENG LI
IPC: C07K19/00
Filed: 2019-06-07
Abstract: The invention relates generally to polypeptides comprising a lectin domain, multimeric proteins comprising the polypeptides, and use of the polypeptides or multimeric proteins in the detection of a carbohydrate ( e.g ., a sialic acid containing carbohydrate or Siglec ligand) or the treatment of a Siglec-mediated disorder.
Patent WO-2019241557-A1 (WO)
Title: Fusion fragment chimeric antigen receptors and uses thereof
Inventor: YANG OTTO O
IPC: A61P31/18
Filed: 2019-06-13
Abstract: Disclosed herein are fusion fragment chimeric antigen receptors (FF-CARs), engineered cells expressing FF-CARs, and methods of using thereof to treat, reduce, or inhibit infections by enveloped viruses in subjects.
Patent WO-2020033294-A1 (WO)
Title: Systems and methods for workpiece processing using neutral atom beams
Inventor: SAVAS STEPHEN
IPC: H01L21/67
Filed: 2019-08-05
Abstract: Plasma processing systems and methods are provided. In one example, a system includes a processing chamber having a workpiece support. The workpiece is configured to support a workpiece. The system includes a plasma source configured to induce a plasma from a process gas in a plasma chamber to generate one or more species of negative ions. The system includes a grid structure configured to accelerate the one or more negative ions towards the workpiece. The grid structure can include a first grid plate, a second grid plate, and one or more magnetic elements positioned between the first grid plate and second grid plate to reduce electrons accelerated through the first grid plate. The system can include a neutralizer cell disposed downstream of the grid structure configured to detach extra electrons from ions of the one or more species of negative ions to generate energetic neutral species for processing the workpiece.
Patent WO-2020033637-A1 (WO)
Title: Device and method of configuring a handover
Inventor: WU CHIH-HSIANG
IPC: H04W36/00
Filed: 2019-08-08
Abstract: This document describes methods and devices for a handover of a user equipment (110) from source base station (a Fifth Generation (5G) New Radio (NR) base station (121)) to a target base station (another 5G NR base station (123) or an Evolved Packet Core (EPC) network base station (122)). The source base station (121), which is in communication with the user equipment (110), determines to handover the user equipment (110) to the target base station (123,122). The source base station (121), then determines whether to use a delta configuration or a full configuration for handing over the user equipment (110). For the full configuration, the source base station (121) either excludes the delta configuration from, or indicates use of the full configuration in, handover preparation information. By so doing, the source base station (121) enables handover of the user equipment (110) to the target base station (123,122).
Patent WO-2020072158-A1 (WO)
Title: User-centric contextual information for browser
Inventor: VANGALA VIPINDEEP
IPC: G06F16/904
Filed: 2019-09-04
Abstract: A method for providing contextual information to a user during a browsing session includes maintaining a user-centric graph including a plurality of user-centric facts associated with the user and derived from interaction by the user with a plurality of different computer services. The method further includes recognizing a context of interaction with a browser application by a user. The method further includes identifying assistive information pertaining to the context, and displaying the assistive information to the user. The assistive information may be based at least on one or more user-centric facts in the user-centric graph.
Patent WO-2020051365-A1 (WO)
Title: Systems and methods for creating a digital id record and methods of using thereof
Inventor: DILLES JACOB S
IPC: H04L29/06
Filed: 2019-09-05
Abstract: A system and methods for creating a non-reputable digital record of an identification (ID) document (ID-document) of an ID-holder, by a verifier-server. The system includes at least one verifier-server of a verifier and ID-holder-computing-device. The method includes authenticating a captured ID provided by the ID holder and extracting PII fields from the captured ID; cryptographically protecting jointly and severally the extracted-PII-fields, wherein the cryptographically protecting includes individually hashing each one of the PII fields; and transmitting from the verifier-server, to the ID-holder-computing-device, a verification-result comprising PII-hash-pairs, the individually-hashed-PII-fields, and a verifier-server-signature, the verification-result being the non-reputable digital record. Also disclosed are systems and methods for using the digital record for secured interaction between the ID holder and a vendor.
Patent WO-2020056130-A1 (WO)
Title: Generating a representation of an object from depth information determined in parallel from images captured by multiple cameras
Inventor: WU CHENGLEI
IPC: G06T5/50
Filed: 2019-09-12
Abstract: Multiple cameras with different orientations capture images of an object positioned at a target position relative to the cameras. Images from each camera are processed in parallel to determine depth information from correspondences between different regions within an image captured by each image capture device in parallel. Depth information for images from each camera is modified in parallel based on shading information for the images and stereoscopic information from the images. In various embodiments, the depth information is refined by minimizing a total energy from intensities of portions of the images having a common depth and intensities of portions of the image from shading information from images captured by multiple cameras. The modified depth information from multiple images is combined to generate a reconstruction of the object positioned at the target position.
Patent WO-2020056214-A1 (WO)
Title: Pressure field stimulation device
Inventor: HADDOCK LORA LEEANNE
IPC: A61H19/00
Filed: 2019-09-13
Abstract: Embodiments of the improved stimulation device include a cup and a driver. The cup has a cavity surrounded by a rim. The driver comprises a plate disposed on an underside of the cup, a cam disposed adjacent to the plate, and a motor mechanically coupled to the cam. The driver is configured to intermittently vary a volume of the cavity of the cup from a first volume to a second volume without returning the cup from the second volume to the first volume. In some embodiments, the cup returns from the second volume to the first volume, in between intermittent varying from the first volume to the second volume, due to the resilient nature of the material of the cup and/or the configuration of the cup. This varying of the volume between the first and second volumes creates a pressure field in a chamber formed by the cavity and a user's skin.
Patent WO-2020076646-A1 (WO)
Inventor: TSUKASHIMA ROSS
IPC: A61B18/12
Filed: 2019-10-04
Abstract: A tool for treating hematoma in the brain, and other tissue in the body, especially suited for use through a cannula. The tool may include a cautery probe for sealing blood vessels in the brain, and a macerating structure for disrupting a hematoma, and aspiration features for removing macerated hematoma debris from the body.
Patent WO-2020101822-A1 (WO)
Inventor: COSKUN TAMER
IPC: G03F9/00
Filed: 2019-10-08
Abstract: A method of aligning a plate containing a substrate is disclosed wherein multiple cameras with distinct fields of view are aligned with mark cells that are within the field of view of each of the multiple cameras. Tn one example embodiment, a method of alignment for a substrate in a lithography system is disclosed comprising placing a substrate and for at least two cameras for the lithography system, sighting a mark cell located with a field of view for each of the two cameras, such that each of the mark cells is aligned with a portion of the field of view of each of the two cameras.
Patent WO-2020118253-A1 (WO)
Title: Valve indicator and related methods
Inventor: SMITH KEVIN
IPC: F16K37/00
Filed: 2019-12-06
Abstract: A device for indicating the position of a valve including a mechanical mechanism and output device. A related method for indicating the position of a valve including operatively connecting the device to a valve such as a manual valve. A mechanical mechanism for use with a valve is also described herein. An output device for use with a valve is also described herein.
Patent WO-2020123642-A1 (WO)
Inventor: HENDRICKS WILLIAM
IPC: A61K39/395
Filed: 2019-12-11
Abstract: L'invention concerne des procédés de traitement du cancer du poumon, et plus particulièrement le traitement d'un adénocarcinome pulmonaire chez un sujet canin. Le procédé peut comprendre le dosage d'un échantillon biologique provenant du sujet canin, tel qu'un échantillon de tumeur ou un échantillon de plasma, pour une mutation dans le gène HER2. La mutation peut comprendre HER2 V659E, HER2 A664T, ou HER2 K676E. Si une ou plusieurs des mutations sont présentes dans l'échantillon biologique, les procédés comprennent en outre le traitement du sujet canin par l'administration d'une quantité thérapeutiquement efficace d'un inhibiteur de HER2. Par exemple, un V659E HER2 peut signaler une sensibilité accrue à un inhibiteur de HER2. L'inhibiteur de HER2 peut comprendre un inhibiteur de HER2 à petites molécules, tel que le trastuzumab, le nératinib, le lapatinib, l'erlotinib et le pertuzumab.
Patent WO-2020263313-A1 (WO)
Title: Non-volatile memory with reduced data cache buffer
Inventor: LI YENLUNG
IPC: G11C16/24
Filed: 2019-12-15
Abstract: In non-volatile memory circuit, the area devoted to the cache buffer of the read and write circuitry is reduced through the sharing of data latches. In an array structure where memory cells are connected along bit lines, and the bit lines organized into columns, each of the columns has an associated set of data latches, including one or more data latches for each bit line of the column. Data is transferred in and out of the read and write circuit on a data bus, where data is transferred between the data latches and the data bus through a set of transfers latches. The area used by the latch structure is reduced by sharing the transfer latches of the read and write circuitry between the data latches of multiple columns.
Patent WO-2020139865-A1 (WO)
Title: Systèmes et procédés pour des conversations automatisées améliorées
Inventor: BRIGHAM BENJAMIN P
IPC: G06E1/00
Filed: 2019-12-23
Abstract: L'invention concerne des systèmes et des procédés d'analyse d'un message dans une série de conversations. Ceci consiste à recevoir un message, à isoler l'échange actuel, à le diviser en phrases et à détecter la langue utilisée. Les phrases du message sont normalisées et tout « acte de parole » est identifié. De même, toute « intention critique » est identifiée. S'il n'y a pas d'intention critique, le texte de classification est fourni à des ensembles de modèles pour une prédiction parallèle des une ou plusieurs intentions du message. Des modèles sont interrogés en fonction d'une série de la conversation, de l'industrie impliquée, du client auquel est destiné le modèle, de la campagne de messagerie et de tout acte de parole présent. Des règles de mappage et/ou des modèles d'apprentissage machine de prédiction sont utilisés pour convertir les intentions en significations, qui sont filtrées. Il est également possible d'appliquer une politique de moteur de décision pour la détermination de la signification. Ceci est suivi par une extraction d'entité et une génération de réponse par mappage des significations à des actions.
Patent WO-2020142384-A1 (WO)
Title: Interface de commande neuronale de fonction motrice pour patients souffrant d'une lésion de la moelle épinière
Inventor: GANZER PATRICK
IPC: A61N1/36
Filed: 2019-12-27
Abstract: Selon l'invention, au moins un signal électrique du cerveau est reçu en provenance d'un patient et est démultiplexé en un signal d'intention motrice efférent et au moins un signal sensoriel afférent (tel qu'un signal de détection tactile afférent et/ou un signal de proprioception afférent). Un dispositif de stimulation électrique fonctionnelle (FES) est commandé pour appliquer une FES afin de commander une partie paralysée du patient qui est paralysée en raison d'une lésion de la moelle épinière du patient. La commande du dispositif FES est fondée sur au moins le signal d'intention motrice efférent. Un signal de détection tactile afférent démultiplexé peut être utilisé pour commander un dispositif haptique. Le(s) signal(signaux) sensoriel(s) afférent(s) peut(peuvent) être utilisé(s) pour régler la commande FES.
Patent WO-2020142441-A1 (WO)
Title: Composé organosilicié ramifié, procédé pour sa préparation et copolymère formé avec celui-ci
Inventor: LIU NANGUO
IPC: C07F7/18
Filed: 2019-12-30
Abstract: L'invention concerne un composé organosilicié ramifié ("composé") présentant la formule générale : (R1)3Si-X-NR2R3, où X représente un groupe de liaison divalent ; R2 représente H ou R ; R3 comprend un fragment acryloxy ; chaque R1 est choisi parmi R et -OSi(R4)3, à condition qu'au moins R1 représente -OSi(R4)3 ; où chaque R4 est choisi parmi R, -OSi(R5)3 et -[OSiR2]mOSiR3 ; où chaque R5 est choisi parmi R, -OSi(R6)3 et -[OSiR2]mOSiR3 ; et où chaque R6 est choisi parmi R et -[OSiR2]mOSiR3, à condition qu'au moins l'un parmi R4, R5 et R6 représente -[OSiR2]mOSiR3 ; 0≤m≤100 ; et chaque R représente un groupe hydrocarbyle substitué ou non substitué. L'invention concerne également un procédé de préparation du composé, un copolymère comprenant le produit de réaction du composé et d'un deuxième composé réactif avec le composé, un procédé de formation du copolymère et une composition comprenant au moins l'un parmi le composé et le copolymère.
Patent WO-2020154233-A1 (WO)
Inventor: HENKEL GEOFF
IPC: B65D41/32
Filed: 2020-01-20
Abstract: A device for releasably sealing a cavity in a chamber of a container includes a seal having a body that is deformable, and a mechanism operable to deform the seal's body into a first shape and into a second shape. The seal's body has a region sized and configured such that when the region contacts a surface of a container, a fluid, such as air, is prevented from moving between the region of the seal's body and the surface that the region contacts. In the first shape, the region of the seal's body contacts the container's surface and prevents fluid from moving between the region of the seal's body and the container's surface. In the second shape, the region of the seal's body does not contact the container's surface and allows fluid to move between the region of the seal's body and the container's surface.