baber/WOPTO huggingface dataset:
Patent WO-2021071871-A1 (WO)
Title: Electrography system employing layered electrodes for improved spatial resolution
Inventor: KRAMER MARK ALAN
IPC: H05K1/16
Filed: 2020-10-07
Abstract: An electrography system includes an array of conductive electrodes configured to be arranged into two or more spatially separated layers and generate respective electrode signals collectively conveying surface-parallel components and surface-orthogonal components of a pattern of physiological electrical activity sensed by the electrodes. The system further includes signal processing circuitry configured and operative to receive the electrode signals and to generate, based on the surface-parallel and surface-orthogonal components, a set of electrography signals representing the pattern of electrical activity; and a recording component configured and operative to record the electrography signals in a manner enabling application-specific use thereof.
Patent WO-2021081119-A1 (WO)
Title: Failsafe electro-hydraulic servo valve
Inventor: LOOS JORDAN
IPC: F15B20/00
Filed: 2020-10-21
Abstract: The subject matter of this specification can be embodied in, among other things, a fluid valve assembly that includes a first fluid port, a second fluid port, a third fluid port, a valve spool configured to be positioned at a first position, a second position away from the first position, a third position away from the first position opposite the second valve position, the valve spool defining a first fluid duct configured to fluidly connect the first fluid port to the second fluid port in the first valve position, a second fluid duct configured to fluidly connect the first fluid port to the third fluid port in the second valve position, and a third fluid duct configured to fluidly connect the first fluid port to the second fluid port in the third valve position.
Patent WO-2021087065-A1 (WO)
Title: Cross reality system with quality information about persistent coordinate frames
Inventor: SHAHROKNI ALI
IPC: G06T19/00
Filed: 2020-10-29
Abstract: A cross reality system that provides an immersive user experience shared by multiple user devices by providing quality information about a shared map. The quality information may be specific to individual user devices rendering virtual content specified with respect to the shared map. The quality information may be provided for persistent coordinate frames (PCFs) in the map. The quality information about a PCF may indicate positional uncertainty of virtual content, specified with respect to the PCF, when rendered on the user device. The quality information may be computed as upper bounding errors by determining error statistics for one or more steps in a process of specifying position with respect to the PCF or transforming that positional expression to a coordinate frame local to the device for rendering the virtual content. Applications running on individual user devices may adjust the rendering of virtual content based on the quality information about the shared map.
Patent WO-2021087188-A1 (WO)
Title: Inorganic materials for use in a lithium-ion secondary battery
Inventor: GAO SHUANG
IPC: H01M50/431
Filed: 2020-10-30
Abstract: A cell for use in an electrochemical cell, such as a lithium-ion secondary battery that includes a positive electrode with an active material that acts as a cathode and a current collector; a negative electrode with an active material that acts as an anode and a current collector; a non-aqueous electrolyte; and a separator placed between the positive and negative electrodes. At least one of the cathode, the anode, the electrolyte, and the separator includes an inorganic additive in the form of a transition phase alumina or a type of boehmite that absorbs one or more of moisture and/or hydrogen fluoride (HF) that become present in the cell. One or more cells may be combined in a housing to form a lithium-ion secondary battery. The inorganic additive may also be incorporated as a coating applied to the internal wall of the housing.
Patent WO-2021118707-A1 (WO)
Inventor: MUKERJEE SANJEEV
IPC: H01F1/047
Filed: 2020-10-30
Abstract: Me-N-C catalysts, wherein Me can include a transition metal, Mn, Fe, Co, or a combination of metals with Me-INU moieties located at the exterior surface of the Me-N-C catalysts are produced by a chemical vapor deposition synthesis. The synthesis methods can utilize non-solid-contact pyrolysis wherein a metal salt can be vaporized. Gaseous metal from the vaporized metal salt can displace a metal M from the N-C zeolitic imidazolate framework. The non-solid-contact pyrolysis does not mix solid iron precursors (e.g., Me = Mn, Fe, or Co) with the solid N-C zeolitic imidazolate framework precursors during or before the synthesis, which improves the process compared to conventional methods.
Patent WO-2021092274-A1 (WO)
Inventor: AKHAVAN-TAFTI MOJTABA
IPC: H02S10/40
Filed: 2020-11-06
Abstract: An enclosed multi-dimensional system for converting electromagnetic (EM) energy into electricity. An electromagnetic energy convertor (EMEC) device comprises a plurality of electromagnetic (EM) energy converting cells disposed in a single-piece, at-least-partially transparent, insulating medium selected from a list of luminescent, transmissive, absorptive, diffusive, refractive, dispersive, conductive, and dielectric materials or a combination thereof. The medium facilitates the propagation of the electromagnetic energy within the EMEC device and helps to optimize its conversion to electricity by the plurality of electromagnetic (EM) energy converting cells. The plurality of electromagnetic (EM) energy converting cells are disposed at least partially within the medium. A method is provided for optimizing the power per occupied surface area of the electromagnetic energy convertor (EMEC) device by adjusting the medium diffusivity and setting positions and/or the orientations of the plurality of electromagnetic (EM) energy converting cells by adjusting at least one of three main physical parameters.
Patent WO-2021097282-A1 (WO)
Title: Aquarium feeding machine with food cartridge system and methods
Inventor: WALLMEIER BERND
IPC: A01K61/85
Filed: 2020-11-13
Abstract: A feeding device for feeding aquarium fish includes a housing, a rotatable drum, and a removable and replaceable food cartridge secured to and rotatable with the drum.
Patent WO-2021118770-A1 (WO)
Inventor: FILOS JASON
IPC: H04S7/00
Filed: 2020-11-17
Abstract: A device for managing sound playback includes one or more processors configured to receive an indication of a user-device interaction between a user and an audio interface device during a sound playback operation of a multi-speaker audio playback system. The one or more processors are also configured to, based on receiving the indication of the user-device interaction, initiate a selective adjustment of the sound playback operation to reduce a playback sound of the multi-speaker audio playback system based on a position of the user.
Patent WO-2021126463-A1 (WO)
Title: Shared dense network with robot task-specific heads
Inventor: QUINLAN MICHAEL
IPC: G06N3/04
Filed: 2020-11-19
Abstract: A method includes receiving image data representing an environment of a robotic device from a camera on the robotic device. The method further includes applying a trained dense network to the image data to generate a set of feature values, where the trained dense network has been trained to accomplish a first robot vision task. The method additionally includes applying a trained task-specific head to the set of feature values to generate a task-specific output to accomplish a second robot vision task, where the trained task-specific head has been trained to accomplish the second robot vision task based on previously generated feature values from the trained dense network, where the second robot vision task is different from the first robot vision task. The method also includes controlling the robotic device to operate in the environment based on the task-specific output generated to accomplish the second robot vision task.
Patent WO-2021102275-A1 (WO)
Inventor: SOLOMON WILLIAM J
IPC: B66C1/02
Filed: 2020-11-20
Abstract: Embodiments of a vacuum material handler or lifting device and system of this disclosure provide a modular design that allows a power pack (3) to be mounted directly to the pad (10) or remotely mounted on host equipment to minimize lift weight. The pad, which includes an integral, pad reservoir (7), may be arranged, to accept a rotator or a tilting mechanism(4) for position when used on mobile equipment. The power pack is independent of the pad and can be transferred to multiple pads, thereby permitting a single power pack to service the different pads. The control mechanism (22) may reside on the pad to further facilitate modularity. Safety checks used for remote operation may be used to minimize the risk of danger in the event of remote vacuum hose (25) or vacuum failure.
Patent WO-2021127452-A1 (WO)
Title: Compounds for the treatment of bacterial infections and potentiation of antibiotics
Inventor: WANG BINGHE
IPC: A61K31/155
Filed: 2020-12-18
Abstract: Compounds and methods for use to treat a bacterial infection caused by, for example, gram positive bacteria, gram negative bacteria, and/or mycobacteria are provided herein. Also provided herein are compounds and methods for use in potentiating the effect of an antibiotic in the treatment of a bacterial infection. Pharmaceutical compositions including the compounds as described herein are also provided.
Patent WO-2021146312-A1 (WO)
Title: Systems and methods for optical evaluation of pupillary psychosensory responses
Inventor: DEVANI SAVAN R
IPC: A61B3/14
Filed: 2021-01-13
Abstract: The present disclosure is directed to systems and methods for measuring and analyzing pupillary psychosensory responses. An electronic device is configured to receive video data with at least two frames. The electronic device then locates one or more eye objects in the video data and determine pupil and iris sizes of the one or more eye objects. The electronic device determines the pupillary psychosensory responses of the one or more eye objects by tracking a ratio of pupil diameter to iris diameter throughout the video. Several metrics for the pupillary psychosensory responses can be determined (e.g., velocity of change of the ratio, peak to peak amplitude of the change in ratio over time, etc.). These metrics can be used as measures of an individuals cognitive ability and mental health in a single session or tracked throughout multiple sessions.
Patent WO-2022154798-A1 (WO)
Inventor: MULEY PRAVEEN
IPC: H04W8/08
Filed: 2021-01-15
Abstract: A gateway establishes a local breakout (LBO) bearer concurrently with one or more bearers associated with a communication session involving a user equipment. The gateway selectively routes packets associated with the user equipment to the LBO bearer or the one or more bearers associated with the communication session based on one or more LBO rules implemented at the gateway. In some cases, the LBO rules are based on one or more of a quality of service (QoS) class identifier (QCI), a QoS flow identifier (QFI), and an uplink classifier (ULCL) associated with packets received by the gateway. Uplink packets from the user equipment are routed to a local application via the LBO bearer in response to one or more of the LBO rules being satisfied. Otherwise, uplink packets are routed to an external network via the one or more bearers associated with the communication session.
Patent WO-2021150771-A1 (WO)
Title: Systems and methods for sequenced, multimodal communication
Inventor: HOPKINS HEATHER ALEXIS
IPC: G06F21/32
Filed: 2021-01-21
Abstract: Systems and methods provide multimodal networked communication services. A first user record is identified using an automatically transmitted message from a first user device. Optionally, a verification video is received from the first user device, and a neural network, including a hidden layer, may be utilized to perform identify verification. If verified, the first user is enabled to utilize a mode of communication and/or to a verification indication is provided to other users. In response to receiving a communication request from an application hosted on the first user device, the first user is enabled to communicate with a second user using a first mode of communication for a limited predetermined maximum time length. When the maximum time length has been reached, the communication using the first mode of communication is terminated and the first user is enabled to utilize a second mode of communication to communicate with the second user.
Patent WO-2021154897-A1 (WO)
Inventor: ARNDT ERIC
IPC: C08K5/01
Filed: 2021-01-27
Abstract: L'invention concerne des compositions photodurcissables pour former des objets tridimensionnels comprenant (i) un composant de résine durcissable ; (ii) un composant à conversion ascendante ; (iii) un photoinitiateur ; et (iv) un thixotrope. L'invention concerne également des procédés de formation d'objets tridimensionnels.
Patent WO-2021155161-A1 (WO)
Title: Wicking cap and methods
Inventor: PATTON RYAN
IPC: A24F40/44
Filed: 2021-01-29
Abstract: A wicking member and methods of use of the same are disclosed herein. The wicking member can be a component of a medication inhaler. The medication inhaler can include a reservoir bowl defining a reservoir wherein a volume of liquid can be received. The reservoir bowl can include a top, a bottom, and a wall extending from the top to the bottom of the reservoir bowl. The medication inhaler can further include a wicking member proximate to the wall. The wicking member can extend along the wall at least partially from the top of the reservoir bowl to the bottom of the reservoir bowl. The wicking member can wick liquid to the bottom of the reservoir bowl.
Patent WO-2021158728-A1 (WO)
Title: Ball sports training system
Inventor: KRIVAK WILLIAM
IPC: A63B69/00
Filed: 2021-02-04
Abstract: A ball sports training system has a processor(s) and a memory storing program instructions that, when executed by the processor(s), causes the one or more processors to: cause a ball passing system to move between a first position and a second position different from the first position; (b) determine when the ball passing system is in the second position; and (c) responsive to the determining, cause the ball collection station to release the at least one of the first plurality of sports balls, whereby the at least one of the first plurality of sports balls is moved on a delivery travel path. The second position is selected to position the second receiving portion in the delivery travel path of the at least one of the first plurality of sports balls, whereby the second receiving portion is configured to receive the at least one of the first plurality of sports balls.
Patent WO-2022066209-A1 (WO)
Title: A casing system and method for pipeline reinforcement and repair
Inventor: CAJIGA JOSE
IPC: F16L55/18
Filed: 2021-03-10
Abstract: A system for the repair or reinforcement of a pipeline includes a casing having a dimension to envelope a damaged portion of the pipeline, such that a space is defined between an inner surface of the casing and an outer periphery of the pipeline. An injection port is positioned along the casing and is in selective communication with the space. A cap assembly is frictionally attached to the casing and the pipeline, after which time an injectable material is selectively injected through the injection port until filling a substantial entirety of the space.
Patent WO-2021168333-A1 (WO)
Title: Display for braille tablet
Inventor: CONARD TODD
IPC: G09B21/02
Filed: 2021-02-19
Abstract: Disclosed is a tablet with an improved Braille display. The Braille display employs a pin array that allows for the selective use of either six or eight pin cells. This is accomplished by turning off or on a pin pair adjacent to each cell. The spacing of the pins also allows capacitive sensors to be located adjacent to each Braille cell. These sensors are used to determine the location of the user's finger upon the display. The pin spacing further allows geometric shapes to be generated in additional to text.
Patent WO-2021174198-A1 (WO)
Inventor: YU PAUL B
IPC: C07K16/28
Filed: 2021-03-01
Abstract: Compositions and methods for selective targeting of BMP/TGF? signaling using heteromeric complexes, preferably comprising single chain variable domain (scFv) antibodies (Abs) targeting the extracellular domains of BMP type I and type II receptors.
Patent WO-2021178900-A1 (WO)
Inventor: ALSTON CHRISTOPHER RENWICK
IPC: G09G5/00
Filed: 2021-03-05
Abstract: This disclosure enables various technologies for augmented-reality, which allow a person to obtain (e.g., electronically reserve, electronically purchase, physically receive) a memorabilia item during an event at or remote from a venue in which a performer is performing or within a preset time period after the event (e.g., within few hours after the event) at or remote from the venue. These technologies may reduce a rise in counterfeits of the memorabilia item, while minimizing a price increase of the memorabilia item.
Patent WO-2021183719-A1 (WO)
Title: Drug detection using cobalt thiocyanate and eosin y
Inventor: CANFIELD JEREMY
IPC: C40B40/06
Filed: 2021-03-11
Abstract: Materials and methods for testing unknown substances for the presence of an opioid are described.
Patent WO-2021183778-A1 (WO)
Title: Tissue repair implant and compositions and method of implantation
Inventor: BARNES GEORGE
IPC: A61L27/58
Filed: 2021-03-11
Abstract: A tendon/ligament repair implant for treatment of tears or lesions of tendons and ligaments, including capsular reconstruction, and compositions for delivering calcium and/or phosphate ions in combination with a collagen solution that can be placed between soft tissue and bone to facilitate healing of the soft tissue-bone interface are provided. The implant may incorporate features of rapid deployment and fixation by arthroscopic means that complement current procedures; tensile properties that result in desired sharing of anatomical load between the implant and native tendon during rehabilitation, or, in situations where the native tissue cannot be repaired tensile properties that provide for substitution of the native tissue selected porosity and longitudinal pathways for tissue in-growth; and may include an at least partially bioabsorbable construction to provide transfer of additional load to new tendon-like tissue and native tendon over time. The compositions can be pre-dried into a thin sheet of material and delivered as a pre-formed matrix, or as a gel or paste which sets in place to form the matrix between the soft tissue and bone.
Patent WO-2021188369-A1 (WO)
Title: Wire troughs for inside corners
Inventor: RAETZ MATTHEW DAVID
IPC: H02B1/44
Filed: 2021-03-12
Abstract: Wire troughs for inside comers are provided that remove the need to bend or add elbows as in prior art conduits. Wire troughs for inside corners are also provided that make feeding wire through easier the possible with prior art conduits. Further, wire troughs for inside corners are provided that are sized and configured for use a junction box and/or a splitter box where a main trough entry or entries can be split into multiple exits. The wire trough includes a main body, caps closing ends of the main body, and a cover. The main body has four longitudinally extending walls defining an access opening between edges of two of the four walls. The cover selectively close the access opening.
Patent WO-2021195003-A1 (WO)
Title: Systèmes et procédés de désinfection en temps réel et en continu par ultraviolets d'espaces intérieurs peuplés
Inventor: KALER STUART
IPC: H05B47/115
Filed: 2021-03-23
Abstract: L'invention concerne des systèmes et des procédés qui désinfectent un lieu/espace peuplé en temps réel par l'utilisation de manière autonome d'une lumière/d'un rayonnement désinfectant dirigé. Un mode de réalisation comprend une source lumineuse ultraviolette (UV) qui peut comprendre des sources lumineuses cohérentes et incohérentes qui désinfectent des surfaces d'agents pathogènes ; un ensemble de capteurs collectant des données corrélées à des caractéristiques d'une pluralité d'objets et d'événements dans l'espace ; un dispositif de commande qui reçoit des données en provenance de l'ensemble de capteurs ; qui identifie des zones à désinfecter ; qui identifie si la source lumineuse UV possède une trajectoire de ligne de visée claire pour irradier la zone ; et qui envoie des signaux de commande à la source lumineuse pour commander l'application de la lumière de désinfection à des zones dans l'espace.
Patent WO-2021216274-A1 (WO)
Inventor: GRAY RUSSELL
IPC: H04S5/00
Filed: 2021-04-05
Abstract: Embodiments provide methods, apparatuses, and systems for performing crosstalk cancellation and/or generation of virtual speakers. An audio processor may include a crosstalk cancellation circuit and a linearization circuit. The linearization circuit may offset the frequency response of the crosstalk cancellation circuit to provide an overall frequency response that is flat. A virtual speaker circuit may receive an input signal associated with an output channel and pass the input signal to the output channel unmodified. The virtual speaker circuit generates a virtualization signal based on the input signal and passes the virtualization signal to another physical channel. The virtualization signal may be generated further based on an ipsilateral head-related transfer function (HRTF) and a contralateral HRTF that correspond to a virtual speaker location of a virtual speaker generated by the virtual speaker circuit. Other embodiments may be described and/or claimed.
Patent WO-2021222494-A1 (WO)
Inventor: FYFE ALTHEA R
IPC: A43C7/04
Filed: 2021-04-29
Abstract: A cable lock adapted to temporarily maintain a static position along a cable strung through an article of footwear or apparel includes a housing and a compliant insert. The housing defines an aperture and is formed from a first material. The aperture extends through a thickness of the housing to provide access to the cable. The insert is provided at least partially within the aperture and defining an opening, the insert formed from a second material that is softer than the first material, the insert comprising a plurality of cable engaging features extending radially inward from a perimeter of the aperture, the plurality of cable engaging features being adapted to deflect away from a neutral, unstressed plane when a cable is drawn through the opening.
Patent WO-2021222718-A1 (WO)
Inventor: FAN XUDONG
IPC: G01N21/64
Filed: 2021-04-30
Abstract: The present disclosure provides an imaging system. The imaging system may include a laser cavity that is configured to receive a biological sample, where the biological sample is treated with a dye; an excitation light source that is configured to direct energy at the laser cavity so as to cause an emission from the biological sample, where the emission includes a laser emission at a first spectral band and a fluorescence emission at a second spectral band; a first detector that is configured to measure the laser emission generated by the biological sample; a second detector that is configured to measure the fluorescence emission generated by the biological sample; a splitter that is configured to direct the laser emission to the first detector and the fluorescence emission to the second detector; and a controller interfaced with the excitation light source, the first detector, and the second detector.