baber/WOPTO huggingface dataset:
Patent WO-2020181119-A1 (WO)
Title: Video reconstruction method, system, device, and computer readable storage medium
Inventor: SHENG XIAOJIE
IPC: H04N5/247
Filed: 2020-03-05
Abstract: A method, a system, a device, and a computer readable storage medium for video reconstruction are disclosed. The method includes: obtaining an image combination of multi-angle free-perspective video frames, parameter data corresponding to the image combinations of the video frames, and position information of a virtual viewpoint based on a user interaction; selecting texture images and depth maps of corresponding groups in the image combinations of the video frames at a time moment of the user interaction according to a preset rule and based on the position information of the virtual viewpoint and the parameter data corresponding to the image combinations of the video frames; and combining and rendering the texture images and the depth maps of the corresponding groups based on the position information of the virtual viewpoint and parameter data corresponding to the depth maps and the texture images of the corresponding groups to obtain a reconstructed image.
Patent WO-2020190996-A1 (WO)
Title: Frame overlay for disparities between frames of a game stream
Inventor: GUO KUANGYE
IPC: A63F13/537
Filed: 2020-03-18
Abstract: A client device [104] of a game streaming system [100] generates an overlay [125] that identifies discontinuities and other changes in features between streamed frames [115]. The client device receives a stream of frames, representing game content for display, from a server via a network. The client device analyzes the received frames to identify discontinuities and other changes in features of the plurality of frames [120, 122], such as a particular feature changing one or more of position, size, texture, or other visual characteristic between successively received frames. The client device generates the overlay to indicate the identified features and displays the overlay with at least one of the received frames.
Patent WO-2020205315-A1 (WO)
Title: Semi-static harq-ack codebook enhancements for nr-u
Inventor: KHOSHNEVISAN MOSTAFA
IPC: H04L5/00
Filed: 2020-03-23
Abstract: Hybrid automatic repeat request (HARQ)-acknowledgement (ACK) feedback codebook enhancements are disclosed. A size of feedback codebook may be reduced explicitly or implicitly. For example, an indicator may be identified by a corresponding field of a downlink control message. In some aspects, the indicator may indicate that multiple Physical Downlink or Uplink Shared Channels (PDSCHs/PUSCHs) are actually scheduled during one or more slots of a window corresponding to the feedback codebook. Responsive to receiving the indicator, a device may refrain from reducing the size of the feedback codebook to exclude acknowledgement feedback for additional possible PDSCH/PUSCH occasions of the slots of the window. In some aspects, a device identifies possible PDSCH/PUSCH occasions that occur outside of one or more Channel Occupancy Times (COTs) of a window. The device may generate a reduced size feedback codebook by excluding the possible PDSCH/PUSCH occasions that occur outside of the COTs of the window.
Patent WO-2021045800-A1 (WO)
Title: Load leveling boost supply for magnetic flowmeter
Inventor: HUNTER KIRK ALLAN
IPC: G01F1/60
Filed: 2020-03-25
Abstract: A magnetic flowmeter (100) for measuring a fluid flow includes a flow tube assembly (102) receiving the flow and having a coil (104) with first and second coil wires for receiving a coil current and responsively producing a magnetic field thereby generating an EMF in the fluid representative of a flow rate. An EMF sensor (107) is arranged to sense the EMF and generate an output indicating the flow rate. Current supply circuitry (128) applies a current supply signal to the coil (104). A load leveling boost supply (120) provides power to the current supply circuitry (128). In another aspect, power scavenging circuitry (C2) recovers power from the coil (104).
Patent WO-2020236320-A1 (WO)
Inventor: WINKLER ALBERT
IPC: E21B43/26
Filed: 2020-04-01
Abstract: A magnetic system for determining a position of an untethered dissolvable frac package for use in a hydraulic fracturing or stimulation operation. The system includes an array of magnets operable to produce a magnetic field that is operably associated with a position downhole along the string. A setting tool of the dissolvable frac package is configured to sense the magnetic fields and deploy a dissolvable frac plug at a predetermined position along the wellbore string.
Patent WO-2020219520-A1 (WO)
Title: Appareil de séchage de surface mobile
Inventor: TRUEWORTHY CHARLES
IPC: E01C23/14
Filed: 2020-04-22
Abstract: L'invention concerne un appareil de séchage d'une surface sous-jacente. L'appareil comprend un boîtier ayant une enceinte et un cadre fixé au boîtier et agencé pour être couplé à un moyen pour déplacer le boîtier. L'appareil comprend en outre un système de distribution d'air agencé pour distribuer de l'air chauffé et comprimé à travers un ensemble de buses vers la surface sous-jacente à partir de l'enceinte du boîtier. L'air est chauffé avec un système de chauffage couplé au boîtier et agencé pour chauffer l'air comprimé à travers un tuyau de chauffage dans une configuration d'échange de chaleur avant la distribution de l'air comprimé à la surface sous-jacente. L'appareil comprend également un système de régulation de flux d'air agencé pour réguler le flux d'air à l'intérieur du boîtier.
Patent WO-2020219684-A1 (WO)
Title: Product agnostic tool for quantifying separability and orthogonality for individual and sequential separation processes
Inventor: CRAMER STEVEN
IPC: C07K1/16
Filed: 2020-04-23
Abstract: This tool utilizes orthogonality concepts used for analytical chromatography and apply them to chromatography for downstream processing applications utilizing a small set of product-agnostic, optimally orthogonal resins with which most separations (capture or polishing) can be accomplished. Libraries of components for separation mediums are provided. The library of components is administered to the separation mediums and combination of the separation mediums at varying pHs, and the separability and orthogonality of each is quantified. The separability is a measure of a probability that the separation mediums will separate a pair of components, whereas the orthogonality is a measure of the enhancement in separability upon addition of another separation medium. By identifying those combinations of separation mediums that not only provide advantageous separability, but also high orthogonality, sets of separation mediums can be more easily provided or wholly designed for use in processing applications.
Patent WO-2020219720-A1 (WO)
Inventor: PEREZ DIANNE M
IPC: A61K31/192
Filed: 2020-04-23
Abstract: The present invention relates to compounds that are activators of the Alpha 1A -Adrenergic Receptor (α 1A -AR) and methods of using such compounds: for treating neurological conditions, for cardio-protection, and for treating other conditions. In certain embodiments, the α 1A -AR activator compound is a compound of Formula I. In certain embodiments, the neurological condition is Alzheimer's disease, benign prostatic hyperplasia, memory loss, depression, or Parkinson's disease.
Patent WO-2020219991-A1 (WO)
Inventor: TELENKOV SERGEY A
IPC: A61B5/352
Filed: 2020-04-24
Abstract: An auscultatory sound signal from at least one auscultatory sound-or-vibration sensor is segmented into a plurality of associated heart cycle segments responsive to associated R-peak locations of an electrographic envelope signal representing an envelope response to an even power of an associated electrographic signal from an ECG sensor. A representation an envelope responsive to an even power of said auscultatory sound signal within said at least one heart cycle is locally modeled about at least a second peak to provide for locating the start of diastole of said at least one heart cycle.
Patent WO-2021194523-A1 (WO)
Title: Support de cœur pour mesure et visualisation en temps réel
Inventor: AL-QASIM ABDULAZIZ S
IPC: G01N15/08
Filed: 2020-05-06
Abstract: La présente invention concerne un support de cœur permettant de tester un cœur comprenant un corps pourvu d'une cavité. Un manchon est disposé à l'intérieur de la cavité. Le manchon définit une chambre pour contenir un ou plusieurs bouchons de cœur. Un ou plusieurs capteurs à fibre optique sont disposés au niveau d'un périmètre de la chambre. Chaque capteur à fibre optique détecte un paramètre relatif à l'écoulement d'un fluide à travers la chambre. Un système de test de cœur comprend une ou plusieurs sources de lumière pour fournir une lumière à chaque capteur à fibre optique et un ou plusieurs détecteurs de lumière pour détecter la lumière provenant de chaque capteur à fibre optique. Un procédé de test de cœur peut comprendre l'injection d'un fluide dans un ou plusieurs bouchons de cœur à l'intérieur de la chambre et la mesure d'un ou plusieurs paramètres relatifs à l'écoulement de fluide à travers le ou les bouchons de cœur.
Patent WO-2021230851-A1 (WO)
Title: Payload authentication prior to completion of payload fulfillment
Inventor: WILLIAMS KATHRYN
IPC: G06F21/30
Filed: 2020-05-11
Abstract: An authentication device receives a unique fulfillment identifier from a client device prior to payload fulfillment. The unique fulfillment identifier corresponds to a unique payload identifier of a specific payload and a unique group identifier of a group of payloads including the specific payload. The authentication device authenticates the unique payload identifier based on the unique group identifier. In response to successfully authenticating the unique payload identifier based on the unique group identifier, the authentication device transmits an indication of successful authentication of the payload to the client device.
Patent WO-2020236556-A1 (WO)
Inventor: THEDE KAI
IPC: C07D413/00
Filed: 2020-05-15
Abstract: The present invention relates to methods of preparing substituted indole derivatives of general formula (I) : in which R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , A and L are as defined herein, and intermediate compounds useful for preparing said compounds. These compounds are useful for manufacturing pharmaceutical compositions for the treatment or prophylaxis of diseases, in particular of hyperproliferative disorders, as a sole agent or in combination with other active ingredients.
Patent WO-2020236820-A1 (WO)
Inventor: SATROM DANIEL
IPC: E06B11/02
Filed: 2020-05-19
Abstract: Hinged safety gates and methods for controlling access to an elevated work surface are disclosed. The hinged safety gate can include a gate frame and a retainer assembly. The gate frame can have a distal upright member, an upper cross-arm, and a lower cross-arm. The upper cross-arm can have an upper cross-arm height (or vertical dimension), and the lower cross-arm can have a lower cross-arm height. The hinged safety gate can have a retainer assembly that is configured to be attached to a proximal end of the gate frame and to hingedly couple the gate frame to a stationary vertical surface, permitting the gate frame to swing between an open and a closed position. Some embodiments satisfy various spatial safety requirements with only two cross-arms. Some embodiments are horizontally adjustable in two different manners to accommodate a range of access area widths.
Patent WO-2021257059-A1 (WO)
Title: Rotary peritoneal dialysis interconnect
Inventor: YEKINNI IBRAHIM OLAWALE
IPC: A61M39/10
Filed: 2020-06-16
Abstract: A housing includes a cavity portion and a cover portion configured for rotary motion. The cover portion can include a receiver port configured to engage with a fitting configured for coupling to an end of a first tube. At a first alignment position of the cavity portion relative to the cover portion, the receiver port is aligned with a first retention cleat. At a second alignment position of the cavity portion relative to the cover portion, the receiver port is aligned with a fluid coupler. At a third alignment position of the cavity portion relative to the cover portion, the fitting is aligned with a second cap.
Patent WO-2020257346-A1 (WO)
Inventor: TALBERT JOSHUA
IPC: G10L25/00
Filed: 2020-06-17
Abstract: Videostroboscopy with a hyperspectral, fluorescence, and laser mapping image system is described. A system includes an emitter for emitting pulses of electromagnetic radiation and an image sensor comprising a pixel array for sensing reflected electromagnetic radiation. The system includes a controller configured to cause the emitter to emit the pulses of electromagnetic radiation at a strobing frequency determined based on a vibration frequency of vocal cords of a user. The system is such that at least a portion of the pulses of electromagnetic radiation emitted by the emitter comprises one or more of a hyperspectral emission, a fluorescence emission, and/or a laser mapping pattern.
Patent WO-2021257087-A1 (WO)
Title: Nozzle health
Inventor: AMELA CONESA EDUARDO
IPC: B41J2/165
Filed: 2020-06-19
Abstract: In one example a method comprising causing, by a processor, a nozzle of a printhead to discharge a printing fluid droplet toward a drop detector receiving, from the drop detector, by a processor, a signal indicative of the printing fluid droplet reaching a drop detection zone, and determining, by a processor, a flight time for the nozzle. The flight time is the time taken for the printing fluid droplet to reach the drop detection zone. The example method comprises comparing, by a processor, the flight time to a predetermined time for the printing fluid and determining, by a processor, a health parameter of the nozzle based on the comparison.
Patent WO-2021003220-A1 (WO)
Title: Modified door operation for a motorized vehicle
Inventor: ZINDLER MICHAEL
IPC: E05F15/635
Filed: 2020-07-01
Abstract: A door opening assembly is provided for moving a door of a vehicle between an open position and a closed position. The assembly includes a frame member coupled to the vehicle, a link is coupled to the frame member, and a link arm pivotally coupled to the link. A pivot arm is pivotally coupled to the frame member and a pivot bracket is pivotally coupled to the door and the pivot arm. The pivot bracket includes a slot such that a pin on the link arm slides therethrough. The assembly includes a gear rack and a gear operably coupled to the gear rack. The gear is driven by a motor as the door moves between its open and closed positions. The assembly further includes a guide track coupled to the vehicle and a roller rotatably driven along the guide track as the door moves between its open and closed positions.
Patent WO-2021007290-A1 (WO)
Inventor: KANNAN NAVNEETH N
IPC: H04W48/00
Filed: 2020-07-08
Abstract: During operation, an access point aggregates communication-performance information and behavior information in a wireless local area network (WLAN) corresponding to an electronic device, where the communication-performance information and the behavior information are aggregated over a time interval that is longer than an instance of a connection or association of the electronic device to the WLAN. Then, the access point provides the communication-performance information and the behavior information to a second electronic device. After receiving information about another instance of a connection or association of the electronic device to the WLAN, the access point provides a request to the second electronic device for historical information about communication performance and behavior of the electronic device in the WLAN. Moreover, after receiving the historical information, the access point selectively provides the transition recommendation in the WLAN to the electronic device, where the transition recommendation is based at least in part on the historical information.
Patent WO-2021041730-A1 (WO)
Inventor: WATKINS GREGORY A
IPC: A61P25/36
Filed: 2020-08-27
Abstract: A composition comprising a small molecule therapeutic agent and a polyprotic acid compound or a mixture of two monoprotic acid compounds is described. The polyprotic acid is present in an amount that (i) is equal to or less than the molar amount of the therapeutic agent and (ii) provides a total number of acid hydrogens that exceeds the stoichiometric equivalent for the molar amount of therapeutic agent. The two or more monoprotic acids are present such that each monoprotic acid is in an amount that is equal to or less than the molar amount of the therapeutic agent and together the two or more monoprotic acids provide a total number of acid hydrogens that exceeds the stoichiometric equivalent for the molar amount of therapeutic agent. The polyprotic acid or mixture of monoprotic acids provide a composition that delivers the therapeutic agent for a sustained period of time.
Patent WO-2021050878-A1 (WO)
Title: Spatialized augmented reality (ar) audio menu
Inventor: BUCKLEY DANIEL JAMES
IPC: G06F3/16
Filed: 2020-09-11
Abstract: Various implementations include approaches for controlling a wearable audio device. In some cases, a method includes: detecting an initiation trigger for initiating a spatialized augmented reality (AR) menu mode; providing at least two distinct audio choices corresponding with spatially delineated zones in a menu defined relative to a physical position of the wearable audio device, in response to the initiation trigger, wherein each audio choice is associated with a selection from the menu; receiving a selection command indicating selection of one of the audio choices, wherein the selection command comprises a gesture detected by a gesture detection system at the wearable audio device; and in response to receiving the selection command: a) initiating playback of audio content associated with the selected audio choice, b) adjusting a setting at the wearable audio device, c) entering an additional menu related to the selection command, or d) exiting the menu.
Patent WO-2021050956-A1 (WO)
Title: Antiviral prodrugs and pharmaceutical compositions thereof
Inventor: CHATTERJEE ARNAB KUMAR
IPC: A61K31/70
Filed: 2020-09-11
Abstract: Diesters of 4'-ethynyl-2-fluoro-2'-deoxyadenosine and aqueous parenteral suspensions thereof provide extended  in vivo  viral suppression of human immunodeficiency virus (HIV).
Patent WO-2021062255-A1 (WO)
Title: Integrated circuits having dielectric layers including an anti-reflective coating
Inventor: FERNANDES POORNIKA
IPC: H01L21/768
Filed: 2020-09-25
Abstract: In some examples, an integrated circuit comprises a substrate; a first metal layer (104) and a second metal layer (123) positioned above the substrate; a first composite dielectric layer (15) located on the first metal layer, wherein the first composite dielectric layer comprises a first anti- reflective coating (108); a second composite dielectric layer (35) positioned on the second metal layer, wherein the second composite dielectric layer comprises a second anti-reflective coating (132); and a capacitor metal layer (114) disposed over the first composite dielectric layer.
Patent WO-2021091628-A1 (WO)
Title: Surveillance dans un système informatique distribué
Inventor: RADU CRISTIAN
IPC: H04L29/08
Filed: 2020-09-29
Abstract: L'invention concerne un procédé de surveillance d'un service réalisé au niveau d'un nœud de calcul. Le nœud de calcul est un nœud d'une pluralité de nœuds de calcul dans un système informatique distribué. Chaque nœud de calcul est conçu pour exécuter au moins un service pour des clients. Un processus de surveillance est conçu pour surveiller un processus de service exécutant le processus. Dans le procédé, le processus de surveillance surveille le processus de service exécutant le service. Le service de surveillance fournit ensuite des informations de surveillance à un processus de surveillance pour un autre processus de service. Un nœud de calcul approprié pour exécuter le service est décrit, ainsi qu'un service de surveillance coordonnée pour prendre en charge de multiples services de surveillance.
Patent WO-2022071917-A1 (WO)
Inventor: NARAYANAN AJIT
IPC: G06F40/216
Filed: 2020-09-29
Abstract: A method includes obtaining a text document, generating a first mark-up of the text document by a first natural language processing (NLP) model, and displaying the text document and the first mark-up. The method also includes receiving a user interaction with a portion of the first mark-up. The portion of the first mark-up of the text document may be associated with a portion of the text document. The method additionally includes, based on the user interaction with the portion of the first mark-up, selecting a second NLP model by which to process the portion of the text document, where the second NLP model is different from the first NLP model. The method further includes, based on selecting the second NLP model, generating a second mark-up of the text document by processing at least the portion thereof by the second NLP model, and displaying the text document and the second mark-up.
Patent WO-2021091643-A1 (WO)
Inventor: WANG TAO
IPC: G06T15/00
Filed: 2020-10-07
Abstract: The present disclosure relates to methods and apparatus for graphics processing. Aspects of the present disclosure can determine a portion of a display area, where the portion of the display area is determined based on display content of the display area. Further, aspects of the present disclosure can communicate display information corresponding to the determined portion of the display area. Additionally, aspects of the present disclosure can update the display information corresponding to the determined portion of the display area. Aspects of the present disclosure can also communicate the updated display information corresponding to the determined portion of the display area. Aspects of the present disclosure can also render at least some display content of the display area corresponding to the determined portion of the display area. In some aspects, the updated display information can be based on the rendered display content of the display area.
Patent WO-2021076823-A1 (WO)
Inventor: SCHEFFE JONATHAN
IPC: C23C4/067
Filed: 2020-10-16
Abstract: Provided are solar collection energy storage and energy conversion or chemical conversion systems. Also provided are tubing components, such as for solar receivers, including Mo and having a MoSiB coating on an external surface. The systems can include a solar receiver containing a heat transfer material or chemically reacting material and can operate at temperatures of 700° C or higher. The solar receiver can include tubing components selected from a Mo tubing component, a MAX phase material tubing component, a MoSiB composite tubing component, or a combination thereof. The Mo component, when present, can include a coating on surfaces of the Mo component that operate above 700° C.
Patent WO-2021081513-A1 (WO)
Title: Wear-resistant hydraulic fracturing pump valves
Inventor: SKURDALSVOLD SCOTT
IPC: E21B34/00
Filed: 2020-10-26
Abstract: The present disclosure relates, to a wear-resistant hydraulic fracturing pump valve for use in a valve housing, the wear-resistant hydraulic fracturing pump valve comprising: (a) a valve head extending radially from a central axis, the valve head comprising: (i) a first bottom surface comprising a metal and positioned closest to a base of the valve head, wherein the first bottom surface is configured to form a metal seal with a top surface of a valve seat; and (ii) a first annular groove positioned directly adjacent and above the first bottom surface; and (b) a first wear-resistant pump valve gasket configured to mount inside the first annular groove and to form a valve gasket seal with the top surface of the valve seat.