baber/WOPTO huggingface dataset:
Patent WO-2021167624-A1 (WO)
Title: Electric machine gearbox and engine starter and power generator including gearbox
Inventor: LIEBERUM NICHOLAS
IPC: B60K6/26
Filed: 2020-02-23
Abstract: A gearbox arrangement of an electric machine of an engine includes a planetary gear arrangement configured to receive rotational input from the electric machine and from the engine and to mechanically couple the electric machine and the engine in first and second power flow directions, the planetary gear set comprising a ring gear, a ring brake, a free-wheel clutch attachable to a fixed structure and the ring brake, the tree -wheel clutch permitting rotation of the ring brake in a first direction and preventing rotation of the ring brake in an opposite second direction, and an arrangement for moving the ring gear between a first position in which the ring gear is non-rotatably engaged with the ring brake and a second position in which the ring gear is non-rotatably engaged with the carrier. An engine starter and power generator device Is also provided.
Patent WO-2020180786-A1 (WO)
Title: Émetteur et récepteur lidar optique
Inventor: GASSEND BLAISE
IPC: G01J1/44
Filed: 2020-03-02
Abstract: La présente invention se rapporte à des systèmes optiques et à leurs procédés de fabrication. Un exemple de système optique comprend un émetteur. L'émetteur comprend un dispositif émetteur de lumière configuré pour émettre une lumière d'émission. Le dispositif émetteur de lumière définit un plan de référence. L'émetteur comprend également une lentille de collimation d'axe rapide optiquement couplée au dispositif émetteur de lumière. Un axe de lentille de la lentille de collimation d'axe rapide est disposé à un angle non nul par rapport au plan de référence. L'émetteur comprend également une lentille de transmission optiquement couplée à la lentille de collimation d'axe rapide. Le système optique comprend également un récepteur. Le récepteur comprend une lentille de réception et un détecteur de lumière couplé optiquement à la lentille de réception.
Patent WO-2020160563-A1 (WO)
Title: Systems and methods for customizing and compositing a video feed at a client device
Inventor: SCHWARTZ ERIK
IPC: H04N21/81
Filed: 2020-03-13
Abstract: An embodiment of a process for providing a customized composite video feed at a client device includes receiving a background video feed from a remote server, receiving (via the communications interface) content associated with one or more user-specific characteristics, and determining one or more data elements based at least in part on the received content. The process includes generating a composite video feed customized to the one or more user-specific characteristics including by matching at least corresponding portions of the one or more data elements to corresponding portions of the background video feed, and displaying the composite video feed on a display device of the client device.
Patent WO-2020191073-A1 (WO)
Title: Attack-resistant and weather-resistant lock
Inventor: TARTAL WILLIAM ALBERT
IPC: E05B17/18
Filed: 2020-03-18
Abstract: A lock can include attack-resistant and/or weather-resistant features. Attack-resistant features can include a sacrificial link between a locking mechanism and an external keyway covering an exterior face of the locking mechanism. The sacrificial link can break during a torque attack on the lock such that the full force of the torque attack is not applied to the locking mechanism. Weather-resistant features can include drain openings in one or more housing components external to the locking mechanism to facilitate drainage of liquid matter from the lock before the liquid matter reaches the locking mechanism.
Patent WO-2021216032-A1 (WO)
Inventor: ZHONG QIN
IPC: G03F7/20
Filed: 2020-04-20
Abstract: Aspects of the present disclosure relate to methods and apparatus for correcting lithography systems. In one implementation, a method of operating a lithography system includes directing first light beams toward a reflective surface of a first substrate using an optical module. The method includes directing the first light beams collected through at least an objective lens toward a camera, and taking a plurality of first images of the first light beams. The method includes directing second light beams at an oblique angle toward a patterned surface of a second substrate using an illumination source disposed below the objective lens. The method includes directing the second light beams collected through at least an objective lens toward a camera, and taking a plurality of second images of the second light beams. The method includes determining a tip correction, a tilt correction, and an optimal vertical position for the optical module.
Patent WO-2020219629-A1 (WO)
Inventor: ZIAUDDIN MURTAZA
IPC: C09K8/60
Filed: 2020-04-23
Abstract: Stimulation treatments are designed and performed in a manner that takes into account radial acid flow into the formation. A reservoir core plug is selected and a liner core flow test is performed. The core flow test comprises measuring a flowing fraction, injecting into the core plug a treatment volume of at least one candidate stimulation fluid at an injection rate at reservoir conditions, and measuring an effective reaction rate constant. The linear flow data are then scaled to radial flow. A skin, an acid concentration at a wormhole tip and a fluid velocity at a wormhole tip are calculated. A stimulation treatment is then performed. The method can also be performed on analog cores. The stimulation treatment may be matrix acidizing, fracture acidizing or acidizing natural fractures.
Patent WO-2020227499-A1 (WO)
Title: Can production tool, process for controlling can weight, cost, and dimensions
Inventor: GILLEST KEVIN MICHAEL
IPC: B21D51/00
Filed: 2020-05-07
Abstract: The present invention teaches a process of measuring and grinding tools in can / cylindrical body production, allowing reduced production downtime, reduced cost and a predictive tool wear capability, which process allows more accurate stocking of tool inventory by means of tracking individual tools in use and providing advanced diagnostics to the tool room. This includes not just out-of-spec alarms from QA but also predictive alarms regarding cans produced by each tool, in-spec can weights and wall thicknesses, information on tool sizes being used in production, tools in inventory, pulled from inventory and other stock balancing information. The invention further teaches a system of equations for prioritizing grinding to maintain optimum tool inventory levels.
Patent WO-2020263459-A1 (WO)
Inventor: MATTOX GREGORY THOMAS
IPC: H04M1/72451
Filed: 2020-05-20
Abstract: In non-limiting examples of the present disclosure, systems, methods and devices for assisting with event execution are provided. Data from a productivity application associated with a user may be analyzed. A significant life event associated with the user may be identified based on the analysis. A plurality of sources that each have at least one recommendation for executing a type of event corresponding to the significant event may be identified. An itinerary template for the significant life event may be generated from a plurality of the recommendations. The itinerary template may be surfaced. Additional examples of the present disclosure relate to identifying relevant applications for download to a user's device managed by an administrator device.
Patent WO-2020251949-A1 (WO)
Inventor: VARANASI KRIPA
IPC: F24S40/20
Filed: 2020-06-09
Abstract: L'invention concerne des systèmes et des procédés pour des systèmes sans contact sans eau et des procédés pour nettoyer des panneaux solaires qui peuvent être appliqués, par exemple, à des photovoltaïques et à des centrales solaires à réflecteur solaire. Les systèmes et les procédés éliminent les particules de poussière de surfaces à l'aide d'une induction électrostatique.
Patent WO-2020252177-A1 (WO)
Inventor: SEGURA PEDRO
IPC: E21B47/18
Filed: 2020-06-11
Abstract: An assembly having a coupling component and a poppet is disclosed. The coupling component has a first end. The first end has an opening extending into the coupling component, such that the coupling component has a sidewall extending around and defining the opening, the sidewall at least partially constructed of a ductile material. The poppet is positioned within the opening. The poppet has a first end outside of the opening, a second end within the opening, and an outer surface extending between the first end and the second end. The poppet has a recess positioned between the first end and the second end, the recess being defined by at least one sidewall and a bottom. At least a portion of the ductile material of the sidewall is positioned within the recess to secure the poppet into the opening.
Patent WO-2020257101-A1 (WO)
Title: Systèmes et procédés pour manège de type carrousel
Inventor: LARBERG MACLEAN LARA
IPC: A63G25/00
Filed: 2020-06-15
Abstract: L'invention concerne un véhicule de manège (10) comprenant un ensemble de chevauchement (20) conçu pour porter un cavalier, une base (18) conçue pour être couplée à l'ensemble de chevauchement (20), et un système de commande (32) conçu pour commander la coordination des mouvements du véhicule de manège (10) avec des mouvements de véhicules de manège séparés (10). La base (18) comprend un système de déplacement de surface conçu pour déplacer le véhicule de manège sur une surface, un système de déplacement vertical (40) conçu pour déplacer l'ensemble de chevauchement (20) verticalement par rapport à la base (18), et un système de roulis (44) conçu pour déplacer l'ensemble de chevauchement (20) angulairement par rapport à la base (18).
Patent WO-2021007038-A1 (WO)
Inventor: CHEN MINGCHENG
IPC: G01S7/4865
Filed: 2020-06-25
Abstract: A system includes a light detection and ranging device configured to generate, for each respective point of a plurality of points in an environment, a corresponding waveform that represents physical characteristics of the respective point. The system also includes a signal processor configured to determine, based on the corresponding waveform of each respective point, a map of the environment that includes a representation of a corresponding position of the respective point. The system additionally includes an embedding model configured to determine, for each respective point and based on the corresponding waveform, a corresponding vector comprising a plurality of values representative of the physical characteristics of the respective point. The system further includes a feature detector configured to detect or classify a physical feature based on (i) the corresponding positions of one or more points of the plurality of points and (ii) the corresponding vectors of the one or more points.
Patent WO-2021003181-A1 (WO)
Title: Signaling for multi-link communication in a wireless local area network (wlan)
Inventor: ASTERJADHI ALFRED
IPC: H04L29/06
Filed: 2020-06-30
Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer-readable media, for signaling between an access point (AP) multi-link device (MLD) and a non-AP MLD that support multi-link communication in a wireless local area network (WLAN). In some implementations, a multi-link association may include a first link (referred to as an anchor link) and one or more other links (referred to as auxiliary links). The signaling may include control information to activate or deactivate auxiliary links dynamically based on communication load, throughput requirements, or quality of service (QoS). The signaling also may include requests, acknowledgments, or negotiation regarding multi-link connections. Furthermore, signaling and timing information may be used to coordinate when auxiliary links are used for communication or when to promote an auxiliary link to an anchor link.
Patent WO-2021007114-A1 (WO)
Inventor: WANG PAUL
IPC: A45C13/00
Filed: 2020-07-02
Abstract: An electronic device may have a fiber composite friction hinge with first and second members that rotate relative to each other about a hinge axis. The fiber composite hinge may have first and second sets of interdigitated elongated fingers. Holes in the elongated fingers may receive a shaft of a fastener. The fastener may be tightened to squeeze the elongated fingers together along the hinge axis. The fiber composite hinge may be formed from a fiber composite material such as carbon fiber composite material. Fibers in the composite material may be embedded in binder such as polymer binder. The fibers may wrap around the holes and fold back on themselves in the fingers. Actuators may be provided to adjust the positions of portions of the hinge members. The electronic device may have a flexible layer such as a flexible display that overlaps the hinge structure.
Patent WO-2021030269-A1 (WO)
Inventor: DEVASSINE MICKAEL
IPC: A45D40/00
Filed: 2020-08-10
Abstract: A sampler is presented for a sample of a scented, waxy candle material. The scented, waxy material is melted and may be diluted with compatible additives and/or liquid (organic oil or hydrocarbon), before being layered to a face of a bottom layer. A top layer (3) is applied directly over the sample and can be adhered to the bottom layer to form a seal. In another embodiment a peripheral seal, is formed between the top and the bottom layers. The seal is separable by a user pulling on a tab a portion of the top layer to expose the face of the sample to the atmosphere allowing the volatile molecules present in the candle to be released. With a repositionable glue as a seal, the top layer can be replaced to prevent further release of volatile molecules. A method is also shown for making the sample.
Patent WO-2021076206-A1 (WO)
Title: Artificial intelligence-based process identification, extraction, and automation for robotic process automation
Inventor: SINGH PRABHDEEP
IPC: G06Q10/10
Filed: 2020-08-13
Abstract: Artificial intelligence (Al)-based process identification, extraction, and automation for robotic process automation (RPA) is disclosed. Listeners may be deployed to user computing systems to collect data pertaining to user actions. The data collected by the listeners may then be sent to one or more servers and be stored in a database. This data may be analyzed by AI layers to recognize patterns of user behavioral processes therein. These recognized processes may then be distilled into respective RPA workflows and deployed to automate the processes.
Patent WO-2021055193-A1 (WO)
Title: Packaging material grading and/or factory profiles
Inventor: LANCASTER III
IPC: B65B11/02
Filed: 2020-09-09
Abstract: Control of a load wrapping apparatus may be based at least in part on packaging material grading and/or factory profiles.
Patent WO-2021055523-A1 (WO)
Title: Externally modulated variable affinity chromatography
Inventor: CHRISTIE HAMISH S
IPC: A23L33/135
Filed: 2020-09-16
Abstract: This present invention is directed to variable affinity chromatography apparatus and methods for using the same. In particular, the polarit of the stationary phase or the mobile phase is modulated using an external stimulus. Exemplary external stimulus that can be used in the invention include, but are not limited to, electric field, electromagnetic radiation including UV, Vis, and infrared wavelengths, as well other stimuli that are known to one skilled in the art. Generally, any external stimulation that changes the polarity of a stimulus responsive material can be used. One particular embodiment of the invention provides a chromatography apparatus comprising: (i) a chromatograph column having a stationary-phase separation medium contained therein; (ii) an external stimulus generator operatively connected to said chromatography column; and (iii) a chromatography mobile-phase, wherein at least one of said stationary-phase separation medium.
Patent WO-2021055897-A1 (WO)
Title: Adjustable bedding height and lengthwise positioning apparatus
Inventor: MAURER SCOTTUS
IPC: A47C21/04
Filed: 2020-09-19
Abstract: An adjustable bedding cover height and lengthwise positioning apparatus includes a base configured for positioning between a bed frame and a mattress; at least one riser; a connection section connected between the base and the at least one riser; and a clip connected to the at least one riser to secure the bedding to the apparatus, the clip being movable along at least a portion of the at least one riser.
Patent WO-2021062059-A1 (WO)
Inventor: ALCENDOR DONALD
IPC: B65D17/00
Filed: 2020-09-24
Abstract: Methods for isolating a population of cells from tissue are disclosed herein. In particular, the present disclosure provides methods for isolating cytotrophoblasts from placental tissue. The methods include isolating a population of cells with the use of a laboratory apparatus that is coated with a lubricant, such as petroleum jelly. The methods described herein achieve consistent  in vitro  isolation of purified cells.
Patent WO-2021096605-A1 (WO)
Inventor: BACHMANN LUKAS CHRISTOPH
IPC: C12N15/115
Filed: 2020-09-30
Abstract: L'invention concerne des compositions et des systèmes pour la reconstitution de molécules d'ARN, y compris des procédés d'utilisation de ces molécules. Par exemple, de telles molécules peuvent être utilisées pour administrer une séquence de codage de protéine sur au moins deux vecteurs viraux (tels que des AAV), conduisant à la reconstitution de la protéine pleine longueur dans une cellule. De tels procédés peuvent être utilisés pour administrer une protéine thérapeutique, par exemple pour traiter une maladie génétique ou un cancer.
Patent WO-2021118708-A1 (WO)
Inventor: JENKINS KURT ALLEN
IPC: B29C39/12
Filed: 2020-10-31
Abstract: A lens assembly (150) includes a tube (202) in which optical elements (320, 420, 520, 620, 720, 722) such as lenses or microlenses are individually fabricated by dispensing a volume of curable optical polymer (414) into the tube (202), forming the desired shape for the optical element using one or more plungers (310, 410, 510, 610) having heads (312, 412, 512, 612) corresponding to a desired lensing curvature, applying radiant energy (418) to the tube (202) with the plungers (310, 410, 510, 610) in place to cure the optical polymer, and repeating as needed until the desired number of optical elements (320, 420, 520, 620, 720, 722) are fabricated within the lens assembly (150) which may then be integrated as a single piece into a mobile or wearable device.
Patent WO-2021091835-A1 (WO)
Title: Methods to reduce material surface roughness
Inventor: YANG YI
IPC: C23C16/505
Filed: 2020-11-02
Abstract: Exemplary deposition methods may include delivering a silicon-containing precursor and a boron-containing precursor to a processing region of a semiconductor processing chamber. The methods may include providing a hydrogen-containing precursor with the silicon-containing precursor and the boron-containing precursor. A flow rate ratio of the hydrogen-containing precursor to either of the silicon-containing precursor or the boron-containing precursor is greater than or about 2:1. The methods may include forming a plasma of all precursors within the processing region of a semiconductor processing chamber. The methods may include depositing a silicon-and-boron material on a substrate disposed within the processing region of the semiconductor processing chamber.
Patent WO-2021091944-A1 (WO)
Inventor: JUNG-HONG KIM
IPC: A61F2/24
Filed: 2020-11-04
Abstract: An implantable device is provided for repairing a cardiac valve having an annulus, two or more leaflets. The device comprises an annual member having a longitudinal axis and the annual member being dimensioned to attach to the annulus of the cardiac valve. The device further comprises a central member having a longitudinal axis, a distal portion, and a proximal portion. The central member is obliquely attached to the annual member in such a way the distal portion of the central member obliquely traverses the leaflets toward a ventricle to induce the leaflets to contact toward to the central member.
Patent WO-2021101897-A1 (WO)
Inventor: LIU TIEZHONG
IPC: H04R9/04
Filed: 2020-11-17
Abstract: An electro-acoustic transducer, comprising a supporting frame, a magnet assembly with an annular yoke surrounding a magnet a diaphragm attached to the front edge of the supporting frame, a voice coil suspended by the diaphragm in a gap formed between the magnet and the annular yoke, the voice coil being axially movable with respect to the magnet, and an annular damper arranged to stabilize the diaphragm. The transducer further comprises a damper holder having a substantially flat annular portion attached to the diaphragm, and a conical wall portion surrounding the voice coil, wherein an inner perimeter of the damper is attached to a rear region of the conical wall portion.
Patent WO-2021101967-A1 (WO)
Inventor: KVAMME BRANDON
IPC: B29D35/14
Filed: 2020-11-18
Abstract: Methods for manufacturing three-dimensional components of articles, including articles of footwear, apparel, and sporting equipment are provided. The disclosed methods comprise providing a first composition comprising a plurality of foam particles suspended in a liquid polymerizable composition, polymerizing a first portion of the liquid polymerizable composition to form a first layer of polymeric material at least partially encapsulating a first portion of the plurality of foam particles, repeating the polymerizing and forming for at least a second and third iteration, each iteration forming a layer on the previous layer, thereby forming a three-dimensional component having at least three layers, each layer including foam particles at least partially encapsulated by the first polymeric material. Articles manufactured using the disclosed methods are also provided.
Patent WO-2021101998-A1 (WO)
Inventor: KIANG JENNIFER
IPC: A61K31/44
Filed: 2020-11-18
Abstract: Disclosed herein are intravaginal ring devices that are resistant to distortion due to absorption of vaginal fluids. This allows the rings to perform better over time as compared to other intravaginal rings made with copolymeric silicone.
Patent WO-2021108641-A1 (WO)
Title: Méthodes de traitement du cancer
Inventor: VODALA SADANAND
IPC: C12Q1/6886
Filed: 2020-11-25
Abstract: L'immunothérapie anticancéreuse multimodale est une combinaison d'immunothérapies anticancéreuses utilisées pour traiter le cancer chez des patients. La diversité du récepteur des lymphocytes T est utilisée en tant que composante d'une méthode de traitement du cancer impliquant une thérapie anticancéreuse, notamment l'immunothérapie anticancéreuse multimodale.
Patent WO-2021113153-A1 (WO)
Inventor: YANG LIN
IPC: H04L1/00
Filed: 2020-11-27
Abstract: This disclosure provides systems, methods, and apparatus for link adaptation in a wireless local area network (WLAN). A link adaptation test packet from a first WLAN device to a second WLAN device may be formatted as a multiple-input-multiple-output (MIMO) transmission and may include one or more test portions for link quality estimation of the MIMO transmission. A link quality estimation portion of the test packet may permit measurement of link quality for various spatial streams of the MIMO transmission. The link adaptation test packet may enable a fast rate adaptation of a communication link based on the impact of interference to the various spatial streams. The second WLAN device may provide feedback information regarding the one or more test portions. The feedback information may be used to determine a transmission rate for a subsequent transmission from the first WLAN device to the second WLAN device based on wireless channel conditions.