baber/WOPTO huggingface dataset:
Patent WO-2021145876-A1 (WO)
Title: System and computer-implemented method for character recognition in payment card
Inventor: BIRANI BHANU
IPC: G06V30/224
Filed: 2020-01-16
Abstract: The present disclosure relates to a system and computer-implemented method for character recognition in a payment card. The method includes receiving an image of a payment card and one or more details associated with the payment card. Further, a derivative of the image is determined based on the one or more details and a horizontal sum of pixel values is determined for a plurality of rows in the image. Furthermore, one or more Regions of Interest (ROIs) are identified in the image by comparing the horizontal sum of pixel values with a predefined first threshold. Subsequently, one or more characters in the one or more ROIs are extracted using one or more peak values in a histogram of the one or more ROIs. Finally, each of the one or more characters extracted from the one or more ROIs is recognized using a trained Artificial Intelligence technique.
Patent WO-2020160114-A1 (WO)
Title: System for mounting and unloading rail cars and methods of using them
Inventor: CONNOR GERALD W
IPC: E02F9/08
Filed: 2020-01-29
Abstract: A system for loading/unloading solid materials from an open top rail car is described. The system may comprise suitable safety features, structural reinforcement and loading features to permit operation of the system by a single operator in a safe manner. In some examples, the system comprises a crawler excavator reversibly coupled to a sled attachment to permit movement of the crawler excavator along a top surface of an open top rail car.
Patent WO-2020167805-A1 (WO)
Inventor: ROUSSEAU CEDRIC
IPC: A24B15/16
Filed: 2020-02-11
Abstract: L'invention concerne un matériau de génération d'aérosol contenant un matériau de pelure de fève de cacao reconstitué. Le matériau reconstitué peut contenir des fibres de pelure de cacao extraites en association avec des fibres de construction de toile, telles que des fibres de bois tendre. Le matériau de pelure de cacao reconstitué peut générer un aérosol, tel qu'une fumée, qui a un goût très doux et neutre sans composantes désagréables. Le matériau de pelure de cacao reconstitué ne contient pas de nicotine et produit moins de goudron que les matériaux de tabac classiques. Le matériau peut être utilisé pour produire des produits de génération d'aérosol sans nicotine et/ou sans tabac. En variante, le matériau de pelure de cacao reconstitué peut être associé à des matériaux de tabac pour réduire les rejets de nicotine et de goudron.
Patent WO-2020167844-A1 (WO)
Title: Formes cristallines d'un inhibiteur de jak2
Inventor: ROBERT BENOIT
IPC: C07D471/04
Filed: 2020-02-11
Abstract: La présente invention concerne des formes cristallines d'un inhibiteur de JAK2, des compositions de celles-ci et des méthodes de traitement d'un trouble médié par JAK2.
Patent WO-2020176364-A1 (WO)
Inventor: HAN GANG
IPC: A61P27/02
Filed: 2020-02-23
Abstract: The invention provides a novel class of long-acting photoreceptor-binding nanoparticles, methods of their preparation, and compositions and uses thereof. The invention also relates to use of such nanoparticles and compositions for NIR light sensation and pattern vision, visual enhancement and repair, and other ophthalmology therapies.
Patent WO-2020180932-A1 (WO)
Title: Systems and methods for providing a digital content item to an authorized user
Inventor: SEGUIN JOHN L
IPC: G06F7/00
Filed: 2020-03-04
Abstract: Systems and methods for providing a digital content item to an authorized user are described. A system for providing access to a digital content item comprises a network interface, a memory, and one or more processors, the one or more processors to process a user request to obtain a digital resource identifier corresponding to a user-requested digital content item; select a digital resource provisioning platform to provide the user-requested digital content item, the selection based on holdings availability data; generate a link to the user-requested digital content item on the selected digital resource provisioning platform based on one or more rules specific to the selected digital resource provisioning platform; and provide to the user's computing device the link to the user-requested digital content item on the selected digital resource provisioning platform, the link to navigate a user interface directly to a view of the digital content item responsive to a selection of the link.
Patent WO-2020205700-A1 (WO)
Inventor: KORPMAN RALPH
IPC: G06F16/835
Filed: 2020-03-30
Abstract: Various embodiments provide methods, systems, apparatus, computer program products, and/or the like for managing, ingesting, monitoring, updating, and/or extracting/retrieving information/data associated with an electronic record (ER) stored in an ER data store and/or accessing information/data from the ER data store, wherein the ERs are generated, updated/modified, and/or accessed via a graph-based domain ontology.
Patent WO-2020214505-A1 (WO)
Inventor: NEWCOMBE RICHARD
IPC: G06F3/01
Filed: 2020-04-10
Abstract: In one embodiment, a method includes accessing a digital map of a real-world region, where the digital map includes one or more three-dimensional meshes corresponding to one or more three-dimensional objects within the real-world region, receiving an object query including an identifier for an anchor in the digital map, positional information relative to the anchor, and information associated with a directional vector, determining a position within the digital map based on the identifier for the anchor and the positional information relative to the anchor, determining a three-dimensional mesh in the digital map that intersects with a projection of the directional vector from the determined position within the digital, map, identifying metadata associated with the three-dimensional mesh, and sending the metadata to the second computing device.
Patent WO-2021221680-A1 (WO)
Inventor: HIRST BARTLEY MARK
IPC: H02M9/04
Filed: 2020-04-30
Abstract: Example implementations relate to a snubber capacitor. An example apparatus can include a portion of an electric circuit, a first capacitor, and a second capacitor placed in parallel with the first capacitor. The second capacitor can be switched off from the electric circuit, via a transistor, in response to determining an input voltage is at or below a threshold value and a capacitance value of the apparatus is dynamically altered relative to the input voltage.
Patent WO-2020247709-A1 (WO)
Title: Régulation d'écoulement souterrain pour opérations de fond de trou
Inventor: JOUBRAN JONATHON NAJIB
IPC: E21B47/003
Filed: 2020-06-05
Abstract: L'invention concerne un procédé consistant à déterminer une première valeur d'une caractéristique de formation d'une première zone, en fonction d'une mesure effectuée par une jauge de fond de trou, la caractéristique de formation comprenant au moins une pression ou un débit. L'ouverture d'un étrangleur est réglée dans une première position pour réguler l'écoulement d'au moins un gaz ou un liquide provenant de la première zone, en fonction de la première valeur de la caractéristique de formation. Au moins une accumulation de pression ou une chute de pression de la première zone est déterminée. L'ouverture de l'étrangleur est réglée dans une deuxième position en fonction de l'accumulation de pression et/ou de la chute de pression de la zone.
Patent WO-2020256994-A1 (WO)
Inventor: MARTIN RICHARD R
IPC: F23D14/78
Filed: 2020-06-09
Abstract: A insert for a staged fuel burner and processes for using a burner with the insert. The insert has a burner tip that injects a mixture of primary fuel and combustion air into a combustion zone to produce a flame. A staged fuel is also injected into the combustion zone. Prior to being injected into the combustion zone, from the burner tip, the staged fuel, is injected into the burner tip and draws combustion air from the mixer of the burner insert into the burner tip with the staged fuel.
Patent WO-2020252009-A1 (WO)
Title: Rough-in valve assembly and flush plug
Inventor: LI HSIAO CHANG
IPC: F16K1/16
Filed: 2020-06-10
Abstract: A flush plug for a rough-in valve, wherein the flush plug is configured to be removably disposed in a rough-in valve chamber, and comprises an inlet/outlet pair defining a flow passageway, wherein when disposed in the rough-in valve chamber, in a first flush plug position, the flow passageway is configured to provide flow communication between a first fluid source and a first plumbing outlet, and in a second flush plug position, the flow passageway is configured to provide flow communication between a second fluid source and the first plumbing outlet; and wherein the first fluid source and the second fluid source are not in flow communication.
Patent WO-2020257497-A1 (WO)
Inventor: TALBERT JOSHUA
IPC: G01N21/31
Filed: 2020-06-18
Abstract: Driving an emitter to emit pulses of electromagnetic radiation according to a jitter specification in a fluorescence imaging 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 driver for driving emissions by the emitter according to a jitter specification. The system is such that at least a portion of the pulses of electromagnetic radiation emitted by the emitter comprises electromagnetic radiation having a wavelength from about 795 nm to about 815 nm.
Patent WO-2020257581-A1 (WO)
Title: Décapant pour peinture
Inventor: BYRD ALANA
IPC: B24C1/00
Filed: 2020-06-19
Abstract: L'invention concerne une composition décapante pour peinture ou taches comprenant un support, un composant chimique choisi dans le groupe constitué par le tétraoxaundécane (TOU), la N-méthyl-2-pyrrolidone (NMP)), le diéthylène-glycol-monobutyléther, l'éthylène-glycol-phényléther, le propylène-glycol-phényléther, le dipropylène-glycol-N-butyléther, et une combinaison de ceux-ci, et un co-solvant. L'invention concerne également un procédé d'utilisation de la composition pour éliminer une tache ou un point d'un tapis ou d'une autre surface non poreuse ou dure.
Patent WO-2021007227-A1 (WO)
Inventor: Khaleghimeybodi Morteza
IPC: H04S1/00
Filed: 2020-07-07
Abstract: An audio system on a headset presents audio content via tissue conduction to an inner ear of a first ear of a user. The system monitors, via one or more sensors on the headset, data about the presented audio content. The one or more sensors including at least one sensor configured to capture data about the presented audio content at a second ear of the user. The system estimates array transfer functions (ATFs) associated with the data, and generates sound filters for the transducer array using the estimated ATFs. The system presents adjusted audio content based in part on the sound filters. The adjusted audio content has a damped region at the second ear such that the amplitude of the adjusted audio content at the first ear has a higher amplitude than at the second ear.
Patent WO-2021030002-A1 (WO)
Title: Retouche d'images photographiques tenant compte de la profondeur
Inventor: WANTLAND TIM
IPC: G06T5/00
Filed: 2020-07-16
Abstract: Les procédés et les systèmes décrits dans la présente invention proposent une retouche d'images tenant compte de la profondeur, ainsi que des fonctionnalités interactives. En particulier, une application informatique peut fournir des fonctionnalités de traitement d'images qui utilisent une combinaison (a) de la carte de profondeur, et (b) des données de segmentation pour traiter une ou plusieurs images, et générer une version retouchée des une ou plusieurs images (108).
Patent WO-2021026154-A1 (WO)
Inventor: BADAWI PAUL
IPC: A61B5/00
Filed: 2020-08-04
Abstract: Controllers for dry eye treatment apparatus and methods are described herein which generally comprise a patch or strip affixed to the skin of the upper and/or lower eyelids to deliver heat to the one or more meibomian glands contained within the underlying skin. The treatment strip or strips include one or more strips configured to adhere to an underlying region of skin in proximity to one or both eyes of a subject such that the one or more strips allow for the subject to blink naturally without restriction from the one or more patches. A controller is in communication with the one or more strips and is programmable to monitor a temperature of the one or more strips to provide a treatment therapy above a threshold temperature of, e.g., 39°C, and below a maximum temperature of, e.g., 48°C, over a treatment period of 12 minutes.
Patent WO-2021030700-A1 (WO)
Inventor: CAO WANJUN
IPC: E21B10/42
Filed: 2020-08-14
Abstract: Cutting elements for earth-boring tools may include a cutting table secured to a substrate. The cutting table may include a first region at least substantially free of an infiltrant, a second region comprising the infiltrant, and a passageway extending from an exterior partially through the first region. A distance between the exterior and a boundary between the first region and the second region, as measured from a major surface of the cutting table, may not be constant. Methods of making cutting elements for earth-boring tools may involve placing a sacrificial material among grains of a superabrasive material. The grains of the superabrasive material and the sacrificial material may be exposed to elevated temperature and pressure in a presence of a catalyst material to form a cutting table. The sacrificial material and a portion of the catalyst material may be removed from a first region of the cutting table.
Patent WO-2021046141-A1 (WO)
Title: Vehicle power-assist drive systems
Inventor: RICCO TOBIAS
IPC: B62M6/40
Filed: 2020-09-02
Abstract: A power-assist drive system for a vehicle (e.g., a bicycle) is provided. The system includes a drive unit assembly attached to a frame of a vehicle and a motor having an output shaft, and a drive gear rotatably associated with the output shaft. The system, further includes a driven unit assembly including a driven gear configured to be attached to a wheel hub of the vehicle, and a brake disc coaxially attached to the driven gear. The drive gear may be configured to operably engage the driven gear to transmit power from the motor to the wheel hub. A brake caliper may be integrated with the drive unit assembly. The system may further include a battery' and a speed controller configured to receive an input signal to selectively direct electrical power from the battery to the motor to drive the wheel via the drive gear and the driven gear.
Patent WO-2022060357-A1 (WO)
Title: Personalized connectivity user-specific content offerings
Inventor: O'BRIEN ULTAN
IPC: H04B7/185
Filed: 2020-09-16
Abstract: Methods, systems, and devices are described for providing selectable content offerings to mobile users via mobile terminals over a satellite system. In embodiments, a database of access profiles for accessing a network via the satellite system may be maintained. Each access profile corresponds to a respective content category of a plurality of content categories and is associated with a respective set of content sources available via the network. Devices may be provided with a respective set of content categories for display based at least in part on a device-specific profile associated with the corresponding device. In embodiments, a request is received from particular device for a particular content category. An access profile may be identified from the database that is associated with the particular content offering. Communications may be permitted between the device and the respective set of content sources associated with the content category associated with the access profile.
Patent WO-2021055563-A1 (WO)
Title: Air purification apparatus and methods of air purification and treatment using ionization
Inventor: MILLER ROBERT
IPC: B03C3/41
Filed: 2020-09-17
Abstract: An air purification apparatus and methods of air purification and treatment using ionization is disclosed. In some embodiments, an ion generator apparatus comprises a modular electrode and a housing connected to the modular electrode. The modular electrode includes an elongated conduit body comprising a power receiving end and a conduit connecting end opposite the power receiving end; and a plurality of ion generating elements occupying different radial positions around a perimeter of the conduit body, the ion generating elements generating negative ions or positive ions in response to an applied alternating current. A first electrical connector on the power receiving end is connectable to a second electrical connector on the conduit connecting end of another conduit body, such that a plurality of conduit bodies can be connected together in a series. The housing is connected to a power receiving end of one of the conduit bodies of the modular electrode.
Patent WO-2021061644-A1 (WO)
Inventor: FAN JIE
IPC: C07D401/04
Filed: 2020-09-22
Abstract: La présente invention concerne de nouveaux composés, des compositions pharmaceutiques contenant de tels composés et leur utilisation dans la prévention et le traitement du cancer et de maladies et d'états associés. Dans certains modes de réalisation, les composés de l'invention présentent une activité de dégradation du récepteur des androgènes.
Patent WO-2022081160-A1 (WO)
Inventor: ASRANI VIJAY L
IPC: H04B1/3827
Filed: 2020-10-15
Abstract: La présente invention concerne un module multifonction de communication à ondes millimétriques (mmWave) et une entrée d'utilisateur au moyen de commutateurs mécaniques dans un dispositif électronique. Le module multifonction peut être situé derrière un bouton non conducteur (par exemple, un bouton de volume, un bouton de puissance) du dispositif électronique. En outre, le module multifonction comprend un substrat d'antenne allongé doté de commutateurs mécaniques montés sur ce dernier et répartis sur une longueur longitudinale du substrat d'antenne. Au moins l'un des commutateurs mécaniques est réalisé sous la forme d'un élément rayonnant d'une antenne à plaque à ondes millimétriques. Le module multifonction comprend également un ou plusieurs composants de circuit intégré montés sur le substrat d'antenne et conçus pour utiliser ledit commutateur mécanique en tant qu'élément rayonnant de l'antenne à plaque à ondes millimétriques pour fournir la communication à ondes millimétriques. De cette manière, le module multifonction permet aux commutateurs mécaniques de coexister avec les antennes à plaque à ondes millimétriques.
Patent WO-2021081338-A1 (WO)
Title: Compositions and methods for treating glycogen storage disorders
Inventor: GRAY JOHN T
IPC: C12N15/86
Filed: 2020-10-23
Abstract: The present disclosure relates to compositions and methods useful for treating glycogen storage disorders, such as type II glycogen storage disorder, also referred to herein as Pompe disease. Using the compositions and methods of the disclosure, a patient (e.g., a mammalian patient, such as a human patient) having Pompe disease may be administered a viral vector, such as an adeno-associated viral (AAV) vector, that contains a transgene encoding acid alpha-glucosidase.
Patent WO-2021086886-A1 (WO)
Title: Structure scan using unmanned aerial vehicle
Inventor: HENRY PETER
IPC: B64C39/02
Filed: 2020-10-28
Abstract: Described herein are systems and methods for structure scan using an unmanned aerial vehicle. For example, some methods include accessing a three-dimensional map of a structure; generating facets based on the three-dimensional map, wherein the facets are respectively a polygon on a plane in three-dimensional space that is fit to a subset of the points in the three-dimensional map; generating a scan plan based on the facets, wherein the scan plan includes a sequence of poses for an unmanned aerial vehicle to assume to enable capture, using image sensors of the unmanned aerial vehicle, of images of the structure; causing the unmanned aerial vehicle to fly to assume a pose corresponding to one of the sequence of poses of the scan plan; and capturing one or more images of the structure from the pose.
Patent WO-2021092364-A1 (WO)
Inventor: ROMASZEWICZ MICHAEL
IPC: G06K9/00
Filed: 2020-11-06
Abstract: Modulated display AR tracking systems and methods include a display configured to transmit first image content, the image content comprising a first image content frame and a second image content frame and a device comprising an image sensor, a processor and a memory. The device identifies the first image content frame and the second image content frame by distinguishing at least one feature of the first image content frame. The device recognizes at least one tracking pattern embedded of the second image content frame and retrieves a graphical element based on the at least one tracking pattern of the second image content frame. The device displays augmented image content including the first image content frame and the graphical element.
Patent WO-2022103392-A1 (WO)
Title: Procédé pour un ordre de peloton de poids lourds sur des routes humides utilisant un pourcentage de vide volumétrique de bande de roulement de pneu
Inventor: Trowbridge Jeremy
IPC: B60C23/00
Filed: 2020-11-12
Abstract: L'invention concerne un procédé de peloton de camions-remorques (12, 20) dans lesquels des pourcentages de vides volumétriques de bande de roulement de premiers pneus de camion (18) et de seconds pneus de camion (26) sont déterminés. Ces pourcentages de vides volumétriques de bande de roulement sont pondérés à un rapport d'au moins 80/20 direction/entraînement et sont utilisés pour déterminer les pourcentages de vide volumétrique de bande de roulement des premier et second camions-remorques (12, 20). Les premier et second camions-remorques (12, 20) sont positionnés dans un peloton (10) de sorte que le premier et le second camion-remorque (12, 20) qui présente le pourcentage de vide volumétrique de bande de roulement le plus faible est positionné devant l'autre des premier ou second camions-remorques (12, 20) tant qu'une différence d'au moins 7 % est présente entre les pourcentages de vide volumétrique de bande de roulement des premier et second camions-remorques (12, 20).
Patent WO-2021113527-A1 (WO)
Title: Antibodies that disrupt the interaction of gal3 and insulin receptor or integrins and methods of use thereof
Inventor: SUN DONGXU
IPC: A61K39/395
Filed: 2020-12-03
Abstract: Disclosed herein are methods and compositions for disrupting an interaction between Galectin-3 and insulin receptor or integrins. Further disclosed herein are methods and compositions for the treatment of a disease or a disorder in a subject, such as the treatment of diabetes mellitus, inflammatory bowel syndrome, non-alcoholic fatty liver disease, and nonalcoholic steatohepatitis.
Patent WO-2021216128-A1 (WO)
Inventor: GRAYSON PETER
IPC: G06F12/02
Filed: 2020-12-14
Abstract: The present disclosure generally relates to methods of operating storage devices. The storage device comprises a controller comprising first random access memory (RAM1), second random access memory (RAM2), and a storage unit divided into a plurality of zones. A first command to write data to a first zone is received, first parity data for the first command is generated in the RAM1, and the data of the first command is written to the first zone. When a second command to write data to a second zone is received, the generated first parity data is copied from the RAM1 to a parking section in the storage unit, and second parity data associated with the second zone is copied from the parking section to the RAM1. The second parity data is then updated in the RAM1 with the data of the second command and copied to the parking section.
Patent WO-2021134102-A1 (WO)
Inventor: BRUSILOVSKI GREGORY
IPC: B65G1/04
Filed: 2020-12-21
Abstract: A tray feeder mechanism comprising a plurality of trays within a tray feeder, each tray including a tray handle, and a gripper positioned within a gripping area defined by the tray handles, wherein the gripper is configured to remove a tray from the tray feeder when the tray feeder stops.