baber/WOPTO huggingface dataset:
Patent WO-2021154576-A1 (WO)
Title: Method and apparatus for wi-fi video packet re-prioritization for live mpeg transport streaming
Inventor: ELCOCK ALBERT F
IPC: H04N21/236
Filed: 2021-01-21
Abstract: Transmitting from a wireless router a live stream of time stamped multimedia packets from a server which is capable of providing a system time clock value is disclosed. The wireless router includes a queue for storing the time stamped multimedia packets received from the live streaming server. The wireless router also includes a processor for analyzing the priority of the time stamped multimedia packets stored in the queue, for comparing the time stamps to the system time clock value, for calculating a transmission time to a video client, and for determining a transmission window to transmit the time stamped multimedia packets. The time stamped multimedia packets are discarded if the packets cannot be transmitted within the transmission window, or the time stamped packets are immediately transmitted if they can be transmitted within the transmission window. The priority of the packets in queue may be re-sorted prior to transmission.
Patent WO-2021154866-A1 (WO)
Title: Improved detection assays
Inventor: BLAKE WILLIAM JEREMY
IPC: C12Q1/6844
Filed: 2021-01-27
Abstract: The present disclosure provides improved detection (e.g., diagnostic) assays that utilize a Cas protein collateral cleavage activity.
Patent WO-2021163284-A1 (WO)
Inventor: EASTLAKE III
IPC: H04L45/02
Filed: 2021-02-11
Abstract: Procédé de communication entre des nœuds, le procédé comprenant les étapes suivantes : la construction, par un premier noeud de couche 3, d'une trame de commande locale de liaison ; l'ajout, par le premier noeud de couche 3, d'une adresse de commande d'accès au support (MAC) de groupe de destination à la trame de commande locale de liaison, l'adresse MAC de groupe de destination étant à l'extérieur d'un bloc d'adresses MAC de groupe de destination attribuées à des fins de pontage Ethernet ; et la transmission, par le premier noeud de couche 3, de la trame de commande locale de liaison à un second noeud de couche 3.
Patent WO-2021163516-A1 (WO)
Title: Lane detection and distance estimation using single-view geometry
Inventor: ZAHEER AAMER
IPC: G06V10/764
Filed: 2021-02-12
Abstract: Disclosed are methods, devices, and computer-readable media for detecting lanes and objects in image frames of a monocular camera. In one embodiment, a method is disclosed comprising receiving a sample set of image frames; detecting a plurality of markers in the sample set of image frames using a convolutional neural network (CNN); fitting lines based on the plurality of markers; detecting a plurality of vanishing points based on the lines; identifying a best fitting horizon for the sample set of image frames via a RANSAC algorithm; computing an inverse perspective mapping (IPM) based on the best fitting horizon; and computing a lane width estimate based on the sample set of image frames using the IPM in a rectified view and the parallel line fitting.
Patent WO-2021188311-A1 (WO)
Title: Liquid crystal reflective polarizer and pancake lens assembly having the same
Inventor: SILVERSTEIN BARRY DAVID
IPC: G02F1/1335
Filed: 2021-03-07
Abstract: An optical device is provided. The optical device includes a first optical element configured to output an elliptically polarized light having one or more predetermined polarization ellipse parameters. The optical device also includes a second optical element including a birefringent material with a chirality, and configured to receive the elliptically polarized light from the first optical element and reflect the elliptically polarized light as a circularly polarized light.
Patent WO-2021188642-A1 (WO)
Title: Multi-directional deflectable catheter with selective stiffening
Inventor: HSIUE PETER
IPC: A61M25/09
Filed: 2021-03-17
Abstract: The present invention provides a variable stiffness catheter comprising a pneumatic actuator lumen system that allows manipulation of shape and curvature at one or more locations along the catheter.
Patent WO-2021188761-A1 (WO)
Title: Modified arrestin-1 to enhance photoreceptor survival in retinal disease
Inventor: SMITH WESLEY CLAY
IPC: A61K38/02
Filed: 2021-03-18
Abstract: Arrestin-1 variants having reduced inhibitory effects on enolase-1 catalytic activity are described. The arrestin-1 variants can be used in the treatment of retinal degenerative diseases.
Patent WO-2021202194-A1 (WO)
Title: Watercraft with battery ballast system
Inventor: CORCORAN JOHN
IPC: B63B43/08
Filed: 2021-03-24
Abstract: A watercraft comprising a battery ballast system is shown and described. The battery ballast system comprises a plurality of carriage assemblies, each comprising a plurality of tiers along the watercraft's height axis, and each being movable along the watercraft's length axis. The batteries sit on movable supports that are movable along the watercraft's width axis. Each tier is loaded to less than 50 percent with batteries and battery supports so that the batteries in each tier can be moved along the ship's width axis relative to the hull in a manner that will affect the ship's list. The carriage assemblies occupy a portion of the length along which they are movable so that they can be moved along the ship's length axis relative to the hull to affect the ship's trim.
Patent WO-2021202566-A1 (WO)
Title: Method and apparatus to produce thin, perforated glass sheet
Inventor: LOCK WILLIAM EDWARD
IPC: B28B19/00
Filed: 2021-03-30
Abstract: Various aspects of systems and methods are provided herein wherein a method, is provided including the steps of: depositing a hot, flexible ribbon material along a plurality of sequentially conveyed molds; rolling a pinch roller over the surface of the ribbon, such that at least one pinch region is actuated in the ribbon as the ribbon is pinched between a pinch edge of the pinch roller and the surface of the mold; and rolling a pin roller over the surface of the ribbon, cooling the ribbon to thereby separate the ribbon along the pinch region into discrete parts.
Patent WO-2021211495-A1 (WO)
Title: Chemical recycling of plastic dry fines
Inventor: DEBRUIN BRUCE ROGER
IPC: C08J11/10
Filed: 2021-04-13
Abstract: Processes and facilities for using one or more PET-containing materials as a feedstock to a chemical recycling facility, and in particular a solvolysis facility, are provided herein. The PET-containing materials used as feedstock may comprise a quantity of PET-containing dry fines. The PET-containing dry fines may be derived from various processes and facilities, including PET reclaimer facilities and/or manufacturers of PET articles. For example, the dry fines may be collected from solid-liquid separators and/or dust collectors from processes that include conveying, drying, densification, centrifugation processes, and/or grinding PET-containing plastic material. Such dry fines are generally undesirable or unusable to mechanical PET recycling facilities, and typically are sent to landfills and/or incinerators. However, the processes and facilities described herein make use of the PET and other plastics present in these otherwise undesirable or unusable dry fines.
Patent WO-2021211918-A1 (WO)
Inventor: BRUHN CHRISTOPHER WILLIAM
IPC: H04W88/02
Filed: 2021-04-16
Abstract: Divers agencements pour gérer des canaux de réseau sont présentés. Un système dorsal peut recevoir des données en provenance d'une ou de plusieurs sources de données. Le système dorsal peut déterminer, sur la base, au moins en partie, des données reçues en provenance de la ou des sources de données, un événement déclencheur et un emplacement relatif à l'événement déclencheur. Le système dorsal peut transmettre, à un véhicule aérien sans pilote (UAV), des premières données d'emplacement associées à l'emplacement relatif à l'événement déclencheur. Le système dorsal peut recevoir, en provenance de l'UAV, des informations de congestion de réseau associées à une connexion entre un ou plusieurs dispositifs et l'UAV. Sur la base, au moins en partie, des informations de congestion de réseau, le système dorsal peut envoyer des secondes données d'emplacement à l'UAV.
Patent WO-2021216746-A1 (WO)
Inventor: HAMILTON ELIZABETH
IPC: A61G10/02
Filed: 2021-04-21
Abstract: A controlled access aerosolized particle enclosure for isolation of airborne contaminants includes a frame defining a patient isolation region over a patient bed. A linkage attaches the framed enclosure to a patient treatment vehicle, and a flexible elasticized barrier is suspended by the frame for enclosing the patient isolation region. The barrier is formed from deformable planer sheets of a flexible transparent material and extending adjacent to the patient treatment surface forming a draped edge around the bed or transport. A low pressure source is in fluidic engagement with the enclosure for reducing a pressure within the enclosure below that of ambient surroundings, such that the low pressure source provides a pressure for drawing the elasticized barrier against the patient treatment surface for restricting airborne particle passage from the enclosure to the ambient surroundings, but limits the negative pressure to avoid substantial deformation or collapse of the enclosure.
Patent WO-2021226335-A1 (WO)
Title: Virtual gift cards with instant delivery and secured remote redemption
Inventor: TU HARRY
IPC: G06Q30/02
Filed: 2021-05-06
Abstract: The present disclosure involves systems, software, and computer implemented methods for an improved method and system for providing payment card management and secured remote redemption without disclosure of a full card number. In one example method, a cloud service receives a notification from a merchant associated with a new payment card activation, the notification including a messaging identifier corresponding to an account associated with the payment card and its value. The cloud service can then associate, in an account associated with the messaging identifier, the new payment card and the messaging identifier. The new payment card is then assigned the value of the new payment card, and the cloud service can generate a notification message specific to the account associated with the messaging identifier, and can transmit the notification to a device associated with the messaging identifier of the account.
Patent WO-2021237052-A1 (WO)
Title: Apparatus, system, and method for determining intraocular eye pressure
Inventor: MARTORELL ANTHONY
IPC: G16H30/00
Filed: 2021-05-21
Abstract: Provided is a system for measuring and assessing intra-ocular pressure (IOP). The system comprises a processor, a memory, a camera, and instructions written on the memory. The instructions when executed by the processor may cause the system to: capture an image of a user's eye; convert the image to a three- dimensional image; analyze the three-dimensional image; and calculate an IOP measurement.
Patent WO-2021247495-A1 (WO)
Inventor: ZHANG LU
IPC: A61K8/89
Filed: 2021-06-01
Abstract: Disclosed is an efficacious, low-pH skin care composition that provides good sensory properties and has a low skin irritation potential. The low-pH composition includes an effective amount of a vitamin B 3  compound and, optionally, one or more additional skin care actives to provide a skin health and/or appearance benefit. The low-pH composition also includes a salt/acid pH buffer system, an acid tolerant polymeric thickener and, optionally, a silicone fluid having a kinematic viscosity of 100 cSt or less at 25 °C. The pH of the low-pH composition can range from 2.0 to 5.0.
Patent WO-2021257368-A1 (WO)
Title: Removal of tin oxide in chamber cleaning
Inventor: HA JEONGSEOK
IPC: C23C16/455
Filed: 2021-06-10
Abstract: Process chambers are cleaned from tin oxide deposits by a method that includes a step of forming a volatile tin-containing compound by exposing the tin oxide to a mixture of hydrogen (H 2 ) and a hydrocarbon in a plasma, followed by a step that removes a carbon-containing polymer that formed as a result of the hydrocarbon exposure. The carbon-containing polymer can be removed by exposing the carbon-containing polymer to an oxygen-containing reactant (e.g., to O 2  in a plasma), or to H 2  in an absence of a hydrocarbon. These steps are repeated as many times as necessary to clean the process chamber. The method can be used to clean ALD, CVD, and PVD process chambers and is particularly useful for cleaning at a relatively low temperature of less than about 120 °C.
Patent WO-2021257709-A1 (WO)
Inventor: CARSON CHARLES
IPC: B65D17/28
Filed: 2021-06-16
Abstract: A can end (10) has a curl (14) extending circumferentially about a longitudinal axis (50). A circumferential wall (15) extends downwardly. A strengthening member (16) is joined to lower segment of the circumferential wall (15). A center panel (12) extends radially inwardly from the circumferential strengthening member (16). A rivet (38) attaches a tab (28) to the center panel (12). A cover (60) is attached to the tab (28) and is rotation therewith. A frangible score (24) in the center panel (12) is breakable to form a pour opening (27) in the center panel (12). The cover (60) is rotatable to overlay the pour opening (27) and effectively reclose the pour opening (27) in a reclosed condition of the can end (10).
Patent WO-2022006091-A1 (WO)
Inventor: HUANG CAI
IPC: A61M11/06
Filed: 2021-06-29
Abstract: La présente invention concerne des formulations pharmaceutiques de médicaments d'anticorps monoclonaux thérapeutiques et d'excipients pharmaceutiquement acceptables et une nouvelle stratégie thérapeutique de traitement des cancers du poumon comprenant la NSCLC métastasique par l'administration de telles formulations à l'aide d'un inhalateur de brume douce et/ou d'un nébuliseur. Les formulations pharmaceutiques comprennent (a) un anticorps monoclonal thérapeutique sélectionné dans le groupe constitué du pembrolizumab, atézolizumab, nivolumab, durvalumab, et bévacizumab, (b) de l'eau, et (c) un agent tampon. Les formulations pharmaceutiques sont administrées par voie locale aux poumons par inhalation pour le traitement du cancer.
Patent WO-2022015665-A1 (WO)
Title: Closed-loop extended reality stimulus presentation and perception feedback using multi-channel physiological signals
Inventor: FORTIN PASCAL
IPC: G06Q10/10
Filed: 2021-07-12
Abstract: In example embodiments, a method includes obtaining a first measurement of at least a first physiological parameter of a user from a time before presentation of an information item to the user. The information item may be, for example, a notification, an advertisement, or an emergency alert, among other possibilities. A second measurement of the first physiological parameter is obtained from a time after a beginning of the presentation of the information item to the user (e.g. during the presentation). Based at least on a comparison between the first and second measurements, a determination is made of whether the user has perceived the information item. The determination may also be based on a corruption coefficient indicating an amount by which an activity of the user is likely to interfere with the first physiological parameter.
Patent WO-2022020160-A1 (WO)
Title: System and method for non-invasively sensing a blood vessel
Inventor: ISLA GARCIA JULIO
IPC: A61B8/00
Filed: 2021-07-14
Abstract: A system and method for non-invasively sensing a blood vessel are provided. The system includes a sensor and a controller. The sensor has an array of ultrasound transducers that includes at least a first ultrasound transducer and a second ultrasound transducer. The controller is in communication with the first ultrasound transducer and the second ultrasound transducer, and a memory storing instructions. The instructions when executed cause the controller to: a) control the first ultrasound transducer to produce a first ultrasonic beam, to receive reflected first ultrasonic signals, and to communicate first sensed signals to the controller; b) control the second ultrasound transducer to produce a second ultrasonic beam, to receive reflected second ultrasonic signals, and to communicate second sensed signals to the controller; c) determine a first vessel diameter value; d) determine a second vessel diameter value; and e) determine a pulse wave velocity value.
Patent WO-2022047030-A1 (WO)
Inventor: ZANDER ZACHARY
IPC: C08K5/49
Filed: 2021-08-26
Abstract: Embodiments of the present disclosure are directed to polymer blends comprising greater than or equal to 55 wt% and less than or equal to 90 wt% of an aliphatic polyketone; and greater than or equal to 10 wt% and less than or equal to 40 wt% of an acrylonitrile butadiene styrene (ABS), wherein the aliphatic polyketone has a melt flow rate greater than or equal to 1 g/10 min and less than or equal to 90 g/10 min as measured in accordance with ASTM D1238 at 240 °C and a weight of 2.16 kg.
Patent WO-2022250719-A1 (WO)
Title: Heat spreader with integrated fins
Inventor: Chen kaida
IPC: H01L23/473
Filed: 2021-08-31
Abstract: Various technologies described herein pertain to a heat spreader (100) for an autonomous vehicle computing device. The heat spreader includes a top surface (102), a bottom surface (104), and a side surface (106). The top surface of the heat spreader is thermally conductive. The top surface of the heat spreader includes a section (112) that is sized and shaped to align with a heat generating component (e.g., on a printed circuit board assembly). The top surface of the heat spreader is configured to receive heat from the heat generating component. The bottom surface of the heat spreader includes externally integrated fins (114). The heat spreader is configured to dissipate the heat from the heat generating component such that the heat from the heat generating component flows from the top surface to the externally integrated fins on the bottom surface.
Patent WO-2022072445-A1 (WO)
Inventor: LU WEI
IPC: H04L12/28
Filed: 2021-09-29
Abstract: The present disclosure relates to an electronic device, a method, and a storage medium for enhancing upstream transmission performance. In an embodiment, a cable modem termination system (CMTS) can be configured to acquire first transmission performance of an upstream channel of a cable modem (CM) based on receiving service flow transmission from the CM; and, in response to the first transmission performance of at least one upstream channel of the CM being lower than a first threshold, instruct the CM to stop or suspend the service flow transmission through the at least one upstream channel. In an embodiment, the CM can be configured to receive a first instruction from the CMTS during the transmission of the service flow through the upstream channel; and, in response to receiving the first instruction, stop or suspend the service flow transmission through the at least one upstream channel.
Patent WO-2022086997-A1 (WO)
Inventor: KARABIN LYNETTE
IPC: C22F1/053
Filed: 2021-10-19
Abstract: Sont divulgués de nouveaux alliages d'aluminium 7xxx. Les nouveaux alliages d'aluminium 7xxx peuvent comprendre 5,0 à 9,0 % en poids de Zn, 1,30 à 2,05 % en poids de Mg, 1,10 à 2,10 % en poids de Cu, avec 2,55 ≤ (% en poids de Cu + % en poids de Mg) ≤ 3,85, (i) 0,03 à 0,40 % en poids de Mn et/ou 0,02 à 0,15 % en poids de Zr, avec 0,05 ≤ (% en poids de Zr + % en poids de Mn) ≤ 0,50, jusqu'à 0,20 % en poids de Cr, jusqu'à 0,20 % en poids de V, jusqu'à 0,20 % en poids de Fe, jusqu'à 0,15 % en poids de Si, jusqu'à 0,15 % en poids de Ti et jusqu'à 75 ppm de B, le reste étant de l'aluminium, des éléments secondaires et des impuretés. Les nouveaux alliages d'aluminium 7xxx peuvent se présenter sous la forme d'un produit en tôle d'alliage d'aluminium 7xxx ayant une épaisseur de 0,5 à 4,0 mm et comprenant au moins 15 % en volume de grains recristallisés. Les nouveaux alliages peuvent présenter une combinaison améliorée d'au moins deux propriétés parmi la résistance, l'allongement, le comportement à la rupture et la résistance à la corrosion.
Patent WO-2022094018-A1 (WO)
Inventor: GANDROTHULA SRINIVAS
IPC: H01L21/36
Filed: 2021-10-28
Abstract: L'invention concerne des dispositifs électroluminescents ayant des structures d'extraction ou de guidage de lumière intégrées dans leurs couches épitaxiales, les structures d'extraction et de guidage de lumière étant fabriquées à l'aide d'une technique de croissance épitaxiale latérale qui transfère un motif à partir d'un masque de restriction de croissance et/ou d'un substrat hôte vers les couches épitaxiales.
Patent WO-2022098711-A1 (WO)
Inventor: HUKE CASEY
IPC: G07F17/32
Filed: 2021-11-03
Abstract: La présente divulgation concerne un procédé pour stocker des données de paris localement sur un dispositif utilisateur en permettant à l'utilisateur de demander à télécharger ses données, le réseau de paris extrayant les données de l'utilisateur de sa base de données, envoyer les données à l'utilisateur, et permettre à l'utilisateur de stocker les données localement sur son dispositif. Le procédé permet également de visualiser les données et de les analyser pour permettre à l'utilisateur de définir des limites qui sont stockées localement sur le dispositif de l'utilisateur afin d'empêcher l'utilisateur de parier trop d'argent sur des types de paris qu'il effectue traditionnellement mal. Enfin, ce procédé permet à des tiers de se connecter aux données stockées localement par l'intermédiaire d'une connexion API, permettant ainsi à l'utilisateur d'utiliser différents systèmes ou applications pour analyser davantage ses données.
Patent WO-2022099105-A1 (WO)
Inventor: TIEN VICTORIA
IPC: A61F2/24
Filed: 2021-11-08
Abstract: Un procédé de fabrication d'une prothèse de valvule cardiaque comprend la découpe d'une feuille plate d'un matériau de valvule en un motif valvulaire monobloc ayant au moins deux régions de feuillet valvulaire et une région de jupe valvulaire. Le procédé comprend également l'agencement au moins des deux régions de feuillet valvulaire du motif valvulaire monobloc dans un moule pour former un ventre de feuillet pour chacune des deux régions de feuillet valvulaire ou plus. En outre, le procédé comprend la fixation, lors de l'agencement dans le moule, d'une forme du ventre de feuillet de chacune des au moins deux régions de feuillet valvulaire du motif valvulaire monobloc. Le procédé comprend en outre la création d'une couture latérale par fixation de deux bords longitudinaux du motif valvulaire monobloc, pour ainsi former un sous-ensemble valvulaire tubulaire comportant au moins deux feuillets valvulaires. Le procédé comprend la fixation du sous-ensemble valvulaire tubulaire à l'intérieur d'un cadre tubulaire pour former une prothèse de valvule cardiaque.
Patent WO-2022109019-A1 (WO)
Inventor: DALTON JEREMIE J
IPC: H01M50/46
Filed: 2021-11-17
Abstract: Batterie comprenant un ensemble électrode. L'ensemble électrode comporte une population de cellules unitaires, chaque cellule unitaire comprenant une couche de collecteur de courant d'électrode, une couche d'électrode, une couche de séparateur, une couche de contre-électrode et une couche de collecteur de courant de contre-électrode empilées. La couche d'électrode a un matériau actif d'électrode, et la couche de contre-électrode a un matériau actif de contre-électrode. L'un du matériau actif d'électrode et du matériau de contre-électrode est un matériau actif de façon cathodique et l'autre du matériau actif d'électrode et du matériau de contre-électrode est un matériau actif de façon anodique. Un sous-ensemble de la population de cellules unitaires comprend une paire d'éléments d'espacement situés entre la couche de collecteur de courant d'électrode et la couche de collecteur de courant de contre-électrode. Au moins une partie du matériau actif de contre-électrode est située entre les éléments d'espacement dans un plan commun défini par les axes x et z.