baber/WOPTO huggingface dataset:
Patent WO-2021202091-A1 (WO)
Inventor: ZHANG SHANSHAN
IPC: C08F4/659
Filed: 2021-03-15
Abstract: The present disclosure relates to comb-block copolymers and methods thereof. In some embodiments, a copolymer includes a first block comprising an ethylene-propylene copolymer; and a second block comprising a high density polyethylene. In some embodiments, a polyethylene composition includes the copolymer and a branched vinyl/vinylidene-terminated high density polyethylene. In some embodiments, a process for producing a polyethylene composition includes polymerizing ethylene, at a temperature of at least 100°C, by introducing the ethylene to a first catalyst system having a first catalyst compound and a first activator to form a branched vinyl/vinylidene-terminated high density polyethylene. The process includes introducing the branched vinyl/vinylidene-terminated high density polyethylene to additional ethylene, propylene, and a second catalyst system having a second catalyst compound and a second activator. The process includes obtaining the polyethylene composition.
Patent WO-2021188518-A1 (WO)
Title: Persistant topical antimicrobial compositions and methods of using the same
Inventor: PERALTA DAVID
IPC: A61K47/26
Filed: 2021-03-16
Abstract: The present disclosure relates to nanoemulsion compositions with certain surfactant blend ratios that impart enhanced permeability. Such compositions are useful for topical, mucosal and intranasal applications and allow for the greater delivery of one or more active agents to the application site to prevent infection by a microorganism.
Patent WO-2021194883-A1 (WO)
Title: Techniques pour améliorer l'efficacité énergétique d'un dispositif de lecture
Inventor: SOUZA CHADWICK
IPC: H03F3/183
Filed: 2021-03-19
Abstract: La présente invention concerne un dispositif de lecture comprenant un processeur qui exécute des instructions de programme de telle sorte que le dispositif de lecture est conçu pour recevoir des premières données audio représentant un contenu audio, pour générer et délivrer des secondes données audio sur la base des premières données audio, et au moins en partie tout en générant et délivrant en sortie les secondes données audio, pour générer et délivrer en sortie un signal de commande associé aux secondes données audio pour faire varier une tension d'alimentation pour un amplificateur audio. Le dispositif de lecture comprend également une alimentation électrique en mode commuté (SMPS) qui fait varier la tension d'alimentation pour l'amplificateur audio sur la base du signal de commande. Le dispositif de lecture comprend également un circuit amplificateur comprenant l'amplificateur audio alimenté par la tension d'alimentation provenant de la SMPS. Le circuit amplificateur est conçu pour recevoir les secondes données audio et générer un signal audio analogique pour entraîner un haut-parleur sur la base des secondes données audio.
Patent WO-2021202149-A1 (WO)
Title: System and method for transferring parcels from a first conveyor to a second conveyor
Inventor: HILLERICH JR
IPC: B65G37/00
Filed: 2021-03-23
Abstract: In a system and method for identifying and transferring parcels from a first conveyor to a second conveyor aligned with the first conveyor, a camera of a vision and control subsystem is used to acquire image data of a bulk flow of multiple parcels on the first conveyor. The image data is processed by a computer of the vision and control subsystem to identify individual parcels in the bulk flow of multiple parcels. The computer then activates a robot to engage and transfer selected individual parcels in the bulk flow of multiple parcels in a predetermined sequence. After the robot has engaged and transferred the selected individual parcels, the computer communicates instructions to the first conveyor to advance remaining parcels in the bulk flow of multiple parcels on the first conveyor to the second conveyor.
Patent WO-2021195456-A1 (WO)
Inventor: MILLER MARISA
IPC: C12N9/22
Filed: 2021-03-26
Abstract: This invention relates to compositions and methods for modifying  STAYGREEN (SGR)  genes in   plants. The invention further relates to plants produced using the methods and compositions of the invention comprising modified endogenous SGR genes and having increased resistance to soybean rust.
Patent WO-2021242460-A1 (WO)
Inventor: LUO JIANGHONG
IPC: H04L45/122
Filed: 2021-04-26
Abstract: Wireless communications systems and methods related to sharing channel occupancy time (COT) for a channel in an unlicensed 5G spectrum in an integrated access backhaul (IAB) network are provided. In some aspects, an IAB node of the IAB network may perform a channel access procedure to acquire the COT and share the COT with a parent IAB node and/or a child IAB node for the parent IAB node and/or child IAB node for the parent IAB node and/or child IAB node to share, or use the COT for communication, with a third IAB node different from the COT-initiating IAB node.
Patent WO-2021231245-A1 (WO)
Title: Rotating control device system
Inventor: TENORIO HAROLD
IPC: E21B33/08
Filed: 2021-05-10
Abstract: A rotating control device (RCD) system includes a housing having a bore, a seal element positioned within the housing, a piston assembly supported within the housing and configured to drive the seal element to seal the bore, and a bearing assembly supported within the housing and configured to enable the seal element to rotate relative to the housing. The bearing assembly includes a first bearing section positioned between the housing and the seal element and a second bearing section positioned between a piston of the piston assembly and the seal element.
Patent WO-2021231814-A1 (WO)
Title: Compositions and methods for the treatment and prevention of vascular malformations
Inventor: SHAWBER CARRIE J
IPC: A61K31/136
Filed: 2021-05-14
Abstract: Provided herein are methods and compositions for treating and preventing vascular malformations including lymphatic, venous, capillary, arteriovenous, and combinations thereof. Methods of treatment and prevention include the administration of proteasome inhibitors, omipalisib, disulfiram, and agents which target genes in the PI3K/AKT/mTOR or RAS/RAF/MAPK pathways, including but not limited to Pik3ca, Pik3r3, Tsc2, Rasal, Map2k2, and Glmn.
Patent WO-2022010665-A1 (WO)
Title: Mixer for liquid chromatography
Inventor: GRITTI FABRICE
IPC: G01N30/34
Filed: 2021-06-25
Abstract: Described is a mixer 50 for a liquid chromatography system. The mixer includes a flow distributor 52, a mixing disk 54 and a flow collector 56. The mixer includes an inlet face, an outlet face and a plurality of channels each having an inlet end at the inlet face and an outlet end at the outlet face. The channels have a flow direction anisotropy between the inlet and outlet faces. A compositional solvent stream received at the flow distributor 52 is distributed across the inlet face of the mixing disk 54 and the flow collector 56 collects the distributed solvent composition stream after passing through the mixing disk 54. The mixing disk 54 may include a dispersive medium having a random porous structure. A retention time distribution of the mixer may depend on the structure of the channels between the inlet and outlet faces of the mixing disk.
Patent WO-2022006398-A1 (WO)
Title: Materials handling vehicle charging system comprising a floor-mounted charging plate
Inventor: TRAUTNER FLORIAN
IPC: B66F9/075
Filed: 2021-07-01
Abstract: A materials handling vehicle including a vehicle-side charging contact assembly coupled to a battery, a steerable drive wheel defining a drive wheel track width W, and a pair of load wheels defining a load wheel gap G between the pair of load wheels that is larger than the drive wheel track width W. A charging station includes a pair of floor-side charging contacts configured to transfer charging current to the vehicle-side charging contact assembly. The pair of floor-side charging contacts define an inner contact spacing S1 that is larger than the drive wheel track width W, and an outer contact spacing S2 that is larger than the inner contact spacing S1 and smaller than the load wheel gap G to permit passage of the steerable drive wheel between the floor-side charging contacts, followed by passage of the pair of load wheels outside of the floor-side charging contacts.
Patent WO-2022010754-A1 (WO)
Title: Glitch protection system and reset scheme for secure memory devices
Inventor: GEYARI ERAN
IPC: H03K3/37
Filed: 2021-07-02
Abstract: A system and method for protecting against a voltage glitch are provided. Generally, the system includes a reset-detector coupled to a supply voltage (VCC) and to a power-on-reset (POR) block, and a glitch-detector coupled to VCC and the reset-detector. The reset-detector is operable to provide a signal to the POR block to generate a global- reset-signal when VCC decreases below a minimum and remains low for at least a first time. The glitch-detector is operable to provide a glitch-signal to the reset-detector to cause it to provide the signal to the POR block when VCC decreases below the minimum and remains low for at least a second time, where the second time is less than the first. The reset-detector can further include a retention-circuit operable to recall a glitch-signal was received and signal the POR block when VCC is restored. Other embodiments are also disclosed.
Patent WO-2022026773-A1 (WO)
Inventor: GOPALAN MANOJ
IPC: G01T1/20
Filed: 2021-07-29
Abstract: A shock isolated gamma probe attenuates axial, lateral, and torsional shocks to a gamma sensor package. A gamma sensor is inserted into and fixed to a tubular cartridge. The cartridge is closed with a cap and keyed at the other end. The cartridge is inserted into a resilient sleeve having an extension at the closed end to conform to the key on the cartridge. The open end of the resilient sleeve is closed with a gasket. The sleeve/cartridge assembly are inserted into a tubular structure on a first chassis. The first chassis has a keying structure for the key and extension of the resilient on an end bulkhead. The cartridge and first chassis are resiliently engaged to attenuate shocks. A second bulkhead, on a second chassis, closes the open end of the tubular structure on the first chassis.
Patent WO-2022031752-A1 (WO)
Title: Actuator arrangement for camera size reduction
Inventor: BIRNBAUM ZACHARY W
IPC: G02B7/08
Filed: 2021-08-03
Abstract: Various embodiments include a camera having an actuator arrangement that may enable a camera size reduction. For example, the camera may include a voice coil motor (VCM) actuator to move a lens group relative to an image sensor. According to some embodiments, the VCM actuator may include one or more magnets and one or more coils positioned near an underside of a flange defined by a lens barrel arrangement. In some embodiments, the camera may include a suspension arrangement comprising one or more springs for suspending a lens barrel arrangement from one or more stationary structures of the camera. The magnet(s) and the coil(s) of the actuator arrangement may be positioned above the spring(s) of the suspension arrangement in some embodiments.
Patent WO-2022036284-A1 (WO)
Title: Method and system for positioning using optical sensor and motion sensors
Inventor: OMR MEDHAT
IPC: G01C21/36
Filed: 2021-08-13
Abstract: An integrated navigation solution is provided for a device within a moving platform. Motion sensor data from a sensor assembly of the device is obtained, optical samples from at least one optical sensor for the platform are obtained and map information for an environment encompassing the platform is obtained. Correspondingly, an integrated navigation solution is generated based at least in part on the obtained motion sensor data using a nonlinear state estimation technique, wherein the nonlinear state estimation technique uses a nonlinear measurement model for optical sensor data. Generating the integrated navigation solution includes using the sensor data with the nonlinear state estimation technique and integrating the optical sensor data directly by updating the nonlinear state estimation technique using the nonlinear measurement model and the map information. The integrated navigation solution is then provided.
Patent WO-2022040195-A1 (WO)
Inventor: SAUERS JASON
IPC: G06T19/20
Filed: 2021-08-17
Abstract: The illustrated augmented reality system (400) includes user devices (402), a system platform (404), advertiser platforms (406), and third-party databases (408). The user devices (402) overlay virtual application objects on the display (410) of real-world digital images from a camera (438). The user can then manipulate the user device (402) to target application objects of interest. Upon targeting of an application object, an account of the user can be credited, for example, with a coupon value or discount value. Such value can be realized upon a conversion event such as a website visit or product purchase. The third-party databases (408) can be used to target application objects to desired users and to analyze the effectiveness of a campaign.
Patent WO-2022177602-A1 (WO)
Title: Authentification d'utilisateur basée sur un lien à usage unique dans des dispositifs de formation d'image
Inventor: AHN SUNGJIN
IPC: G06F21/62
Filed: 2021-08-18
Abstract: Un exemple de dispositif de formation d'image comprend une unité d'affichage pour fournir une interface utilisateur permettant de recevoir une adresse de courrier électronique d'un utilisateur et un processeur pour commander l'exécution d'une première application pour le traitement d'un courrier électronique comprenant un lien à usage unique (OTL) transmis à l'adresse de courrier électronique et pour la réalisation d'une authentification de l'utilisateur en réponse à la sélection de l'OTL par l'intermédiaire de la première application si l'adresse de courrier électronique appartient à un premier domaine de courrier électronique.
Patent WO-2022051436-A1 (WO)
Title: Personalized learning system
Inventor: HARLOW IAIN
IPC: G06F16/901
Filed: 2021-09-01
Abstract: A learning system includes a non-transitory memory, and one or more hardware processors configured or programmed to read instructions from the non-transitory memory to cause the learning system to perform operations including generating a user knowledge mesh, wherein the operation of generating the user knowledge mesh includes generating a plurality of topic nodes, each of the plurality of topic nodes corresponding to a topic included in the user knowledge mesh, and generating a plurality of concept nodes, each of the plurality of concept nodes corresponding to a key learnable concept, wherein each of the plurality of topic nodes is connected to another one of the plurality of topic nodes, each of the plurality of concept nodes is connected to one of the plurality of topic nodes, and each of the plurality of key learnable concepts includes one or more interactions related to the key learnable concept.
Patent WO-2023033825-A1 (WO)
Title: Systems and methods for online control of a chemical treatment solution using scale saturation indices
Inventor: BOUDREAUX KEVIN
IPC: C02F5/00
Filed: 2021-09-02
Abstract: Systems and methods for applying a chemical treatment solution to a process stream in an industrial processing system while the system is online. The method includes measuring a real-time pH of the process stream, determining a dosage of the chemical treatment solution based on a relationship between the dosage and a scale saturation parameter that is calculated based on the real-time pH of the process stream, and controlling application of the chemical treatment solution to the process stream based on the determined dosage.
Patent WO-2022051690-A1 (WO)
Title: Firearm training apparatuses, systems and methods of using
Inventor: ALLGAIER AUSTIN
IPC: F41A33/00
Filed: 2021-09-04
Abstract: A firearm training system for retrofitting an existing rifle to allow for repeated dry firing of the rifle without having to manually reset the trigger after each shot. In some embodiments the system includes a bolt carrier group trigger resetter and a magazine battery pack. In some embodiments, the magazine battery pack is rechargeable. In some embodiments, the bolt carrier group trigger resetter includes a motor. In some embodiments, the bolt carrier group trigger resetter includes a laser.
Patent WO-2022056176-A1 (WO)
Title: Integrated service provider and patient interaction platform for remote and in-person consultations
Inventor: KAMANGAR NAZAR
IPC: G16H30/20
Filed: 2021-09-09
Abstract: An integrated patient interaction platform provides patients with a unified interface and information resource during both remote and in-person consultations. A patient (21A) may utilize a patient electronic device (20A), such as a smartphone or other mobile communications device to, inter alia, request and engage in remote dental consultations (556). When the patient is determined to have transitioned to an in-office location (420), additional functions are provided, such as automated check in (518, 524), health screening (506, 508), and delivery of personalized patient educational information or advertising (930).
Patent WO-2022072667-A1 (WO)
Inventor: DUFFY KAITLYN MARIE
IPC: G09F19/12
Filed: 2021-09-30
Abstract: A three-dimensional display system (10) includes a first display (22) and a second display (24) spaced apart from the first display having one or more light sources configured to emit light and to illuminate the first display, where the first display is at least partially transparent such that the second display is visible through the first display. The three- dimensional display system (28) includes a special effect system disposed at least in part between the first display and the second display and is configured to be activated to cause a special effect to be visible through the first display. The three-dimensional display system includes a controller communicatively coupled to the first display, the second display, and the special effect system.
Patent WO-2022108744-A1 (WO)
Title: Système de rétroaction embarqué pour véhicules autonomes
Inventor: LEPIRD JOHN
IPC: G06N3/04
Filed: 2021-11-02
Abstract: Un système comprend un dispositif électronique embarqué d'un véhicule autonome, et un support lisible par ordinateur présentant une ou plusieurs instructions de programmation. Le système reçoit un ou plusieurs messages de prévision concernant une piste, chacun des messages de prévision comprenant un identifiant unique associé à la piste, et reçoit un ou plusieurs messages d'inférence concernant la piste, chacun des messages d'inférence comprenant l'identifiant unique. Le système agrège le ou les messages de prévision et le ou les messages d'inférence pour générer un ensemble de messages, et applique un ensemble d'opérations de traitement à l'ensemble de messages pour générer un message de rétroaction. Le système identifie un ou plusieurs événements à partir du message de rétroaction, génère automatiquement une annotation pour un ou plusieurs des événements qui sont identifiés, et incorpore les annotations générées dans un journal d'événements pour le véhicule autonome.
Patent WO-2022098761-A1 (WO)
Inventor: COVINGTON RUSSELL S
IPC: E02B15/04
Filed: 2021-11-03
Abstract: Un exemple de l'invention concerne un système destiné à collecter des débris flottants à partir d'une étendue d'eau, pouvant comprendre au moins une tête d'ingestion qui peut être positionnée au niveau ou à proximité de la surface de l'étendue d'eau, la tête d'ingestion comprenant au moins une ouverture d'admission et au moins un orifice de sortie couplés de manière fluidique l'un à l'autre, la tête d'ingestion comprenant en outre une cavité sous vide entourant le ou les orifices de sortie de sorte que le ou les orifices de sortie peuvent être maintenus immergés dans un liquide pendant des opérations de récupération de débris.
Patent WO-2022104162-A1 (WO)
Inventor: JIN YONGJI
IPC: B32B7/14
Filed: 2021-11-13
Abstract: L'invention concerne un stratifié barrière approprié pour être utilisé dans la construction de vêtements de protection chimique. Le stratifié barrière comprend une couche non tissée liée à une couche de film microporeux perméable à l'air. L'invention concerne également des procédés de formation d'un stratifié barrière.
Patent WO-2022146595-A1 (WO)
Inventor: WALKER STEVEN H
IPC: A41D13/00
Filed: 2021-11-29
Abstract: Un dispositif d'embrayage électro-adhésif selon la présente invention peut comprendre un premier ensemble d'électrodes comprenant une première partie conductrice qui est au moins partiellement recouverte par un premier isolant diélectrique, un second ensemble d'électrodes comprenant une seconde partie conductrice qui est au moins partiellement recouverte par un second isolant diélectrique, et un générateur de signal électrique conçu pour fournir des premier et second signaux aux première et seconde parties conductrices des ensembles d'électrodes, respectivement. Les premier et second ensembles d'électrodes peuvent être au moins partiellement chevauchants et conçus pour coulisser l'un par rapport à l'autre au niveau de surfaces respectives qui comprennent les premier et second isolants diélectriques.
Patent WO-2022133230-A1 (WO)
Inventor: DEHART JASON
IPC: A61K39/29
Filed: 2021-12-17
Abstract: La présente étude concerne des agents d'interférence ARN (ARNi) destinés à inhiber l'expression du virus de l'hépatite B (VHB), utilisés en combinaison avec des molécules d'acide nucléique codant pour les antigènes de surface du VHB, les antigènes de coeur viral du VHB et les antigènes de la polymérase du VHB, ainsi que leurs procédés d'administration. Les agents ARNi contre le VHB et les molécules d'acide nucléique sont administrés pour inhiber efficacement l'expression du gène du VHB et pour traiter les infections par le VHB.
Patent WO-2022133322-A1 (WO)
Inventor: STASIOWSKI DONALD
IPC: G01C21/20
Filed: 2021-12-17
Abstract: A system for dispatching and navigating an unmanned aerial vehicle (UAV) to a target location comprises a UAV and a navigation module comprising a processor and a memory storing a 3D map comprising the target location and machine-readable instructions such that, when executed by the navigation module processor, cause the processor to perform a method comprising identifying a location of the UAV with respect to the 3D map, receiving a target location input, identifying the target location with respect to the 3D map, generating at least one potential route connecting the location of the UAV and the target location, assigning to at least one potential route an evaluation score according to at least one route assessment criterion, selecting the potential route having the highest evaluation score as a preferred route, and transmitting the preferred route to the UAV.
Patent WO-2022147253-A1 (WO)
Title: Device for cardiac imaging and epicardial ablation and methods of use thereof
Inventor: MARKMAN TIMOTHY
IPC: A61B1/32
Filed: 2021-12-30
Abstract: The present disclosure provides a device for imaging cardiac structures having at least a sheath, a wire-basket structure and an optical scope. The present disclosure also provides methods for imaging of epicardial space, epicardial ablation and cardiac ultrasound using the device disclosed herein.