baber/WOPTO huggingface dataset:
Patent WO-2021076986-A1 (WO)
Title: Articles abrasifs et procédés de formation
Inventor: WANG JI
IPC: B24D3/06
Filed: 2020-10-16
Abstract: L'invention concerne une particule abrasive qui peut comporter un corps comprenant des particules abrasives contenues dans une matrice de liaison. La matrice de liaison peut comprendre une première phase et une seconde phase. Dans un mode de réalisation, le corps peut avoir une caractéristique de microstructure supérieure à 1 et une valeur de non-liaison inférieure ou égale à 50 %. Dans un autre mode de réalisation, le corps peut comprendre une caractéristique de microstructure comprenant une valeur d'espacement d'au moins 0,01.
Patent WO-2021101776-A1 (WO)
Inventor: HOSSEINI SEYEDKIANOUSH
IPC: H04L1/16
Filed: 2020-11-12
Abstract: Wireless communication devices, systems, and methods related to communicating UCI are provided. For example, a method of wireless communication may include receiving, by user equipment (UE) from a base station (BS), scheduling information for transmitting a hybrid automatic repeat request acknowledgement (HARQ-ACK) and uplink control information (UCI) during a time period. The UCI may include channel state information (CSI) or scheduling request (SR). The method may include determining, by the UE, that the UCI and a HARQ-ACK codebook have a common priority, the HARQ-ACK being based on HARQ-ACK codebook. The method may include transmitting, by the UE to the BS, the HARQ-ACK and the UCI during the time period based on the scheduling information, the transmitted UCI using resources determined based on duration associated with the HARQ-ACK codebook, and the duration being based on UCI and the HARQ-ACK codebook having the common priority.
Patent WO-2022103400-A1 (WO)
Title: Élimination de flou de défocalisation et estimation de profondeur à l'aide de données d'image à deux pixels
Inventor: GARG RAHUL
IPC: G06T7/55
Filed: 2020-11-13
Abstract: La présente invention concerne un procédé qui consiste à obtenir des données d'image à deux pixels qui comprennent une première sous-image et une seconde sous-image, et à générer une image mise au point, un premier noyau correspondant à la première sous-image, et un second noyau correspondant à la seconde sous-image. Une valeur de perte peut être déterminée à l'aide d'une fonction de perte qui détermine une différence entre (i) une convolution de la première sous-image avec le second noyau et (ii) une convolution de la seconde sous-image avec le premier noyau, et/ou une somme (i) d'une différence entre la première sous-image et une convolution de l'image mise au point avec le premier noyau et (ii) d'une différence entre la seconde sous-image et une convolution de l'image mise au point avec le second noyau. Sur la base de la valeur de perte et de la fonction de perte, l'image mise au point, le premier noyau et/ou le second noyau peuvent être mis à jour et affichés.
Patent WO-2021108217-A1 (WO)
Inventor: STRASHNY IGOR
IPC: G01M3/28
Filed: 2020-11-19
Abstract: According to a first aspect of the present disclosure, a seal testing system (10) includes a drive system (14) and a rotating shaft (16) driven by the drive system (14). The system (10) further includes a first seal testing subassembly (20) including a first rotating member (22) coupled to the rotating shaft, a first stationary member (24) located adjacent the first rotating member (22), and a first test seal (26) disposed between the rotating member (22) and the stationary member (24) at a first seal interface (28); and a second seal testing subassembly (20) including a second rotating member (22) coupled to the rotating shaft, a second stationary member (24) located adjacent the second rotating member (22), and a second test seal (26) disposed between the rotating member (22) and the stationary member (24) at a second seal interface (28). The system (10) additionally includes a misalignment assembly (50) coupled to the first and second stationary members (24) to move the first and second stationary members (24) the same distance to provide an equal misalignment at the first and second seal interface (28).
Patent WO-2021133497-A1 (WO)
Title: Fourniture de carte à nombres virtuels restreints
Inventor: RULE JEFFREY
IPC: G06Q20/34
Filed: 2020-11-23
Abstract: Divers modes de réalisation concernent l'application, par l'intermédiaire d'une authentification de carte sans contact, d'une ou de plusieurs restrictions à un numéro de carte virtuelle et la génération du numéro de carte en vue d'une utilisation par un destinataire. La ou les restrictions peuvent être spécifiquement personnalisées pour le destinataire et peuvent comprendre, par exemple, une restriction de commerçant, une restriction de quantité, une restriction de période de temps ou une restriction d'emplacement. Le numéro de carte virtuelle généré conjointement avec la ou les restrictions appliquées peut être utilisé de diverses manières, tel que l'écriture du numéro sur une carte vierge, la transmission du numéro directement au dispositif informatique du destinataire, etc., tout ceci ayant lieu par l'intermédiaire d'une communication en champ proche.
Patent WO-2021108409-A1 (WO)
Title: Architecture de terminal de communication laser en duplex intégral à longueurs d'onde reconfigurables
Inventor: CARLSON ROBERT
IPC: H04B10/50
Filed: 2020-11-24
Abstract: Une architecture et un procédé de communication à longueur d'onde double rouge/bleu en duplex intégral fournissent une flexibilité de configuration de réseau améliorée en permettant la commutation de terminal entre des configurations rouge et bleue, ce qui permet une reconfiguration de longueur d'onde à l'intérieur du réseau sur commande tandis que le terminal est sur le terrain, aéroporté, ou sur orbite. Un module laser d'émission comprend des lasers à polarisation linéaire « rouge » et « bleu » séparés, ou un laser à polarisation linéaire unique accordable du rouge au bleu. Le diplexeur d'émission/réception utilise un diviseur de faisceau à polarisation linéaire et une lame onde pour faire passer le faisceau de sortie entre une polarisation circulaire gauche et une polarisation circulaire droite sans affecter un pointage de précision, ou un alignement d'émission/réception de co-pointage. La polarisation de lame onde peut être commutée par rotation physique, ou électriquement au moyen d'un retardateur variable à cristaux liquides (LCVR). Des filtres passe-bande rouge et bleu peuvent être sélectionnés dans le récepteur et/ou l'émetteur par manipulation physique, les commutateurs optiques, les filtres à trois ports DWDM (multiplexage par répartition en longueur d'onde dense) et/ou les LCVR. Des modes de réalisation à deux lasers peuvent comprendre un rétroréflecteur pour un auto-étalonnage optique de récepteur.
Patent WO-2021118935-A1 (WO)
Title: Liquid precursor vaporizer
Inventor: MADSEN ERIC RUSSELL
IPC: B33Y10/00
Filed: 2020-12-07
Abstract: In some examples, a liquid precursor vaporizer comprises an inlet, an outlet, and a first vaporizer core, the first vaporizer core including a plurality of nested cells defining a plurality of tortuous paths through which a liquid precursor can pass in a path between the inlet and the outlet of the liquid precursor vaporizer.
Patent WO-2021119150-A1 (WO)
Title: Systems and methods for providing voice command recommendations
Inventor: ROBERT JOSE JEFFRY COPPS
IPC: G10L15/22
Filed: 2020-12-09
Abstract: The system provides a voice command recommendation to a user to avoid a non-voice command. The system determines a command that is expected to be received, and generates a voice command recommendation that corresponds to the predicted command. The predicted command can be based on the user's behavior, a plurality of users' behavior, environmental circumstances such as a phone call ring, or a combination thereof. The system may access one or more databases to determine the predicted command. The voice command recommendation may include a displayed notification that describes the recommended voice command, and exemplary voice inputs that are recognized. The system also activates an audio interface, such as a microphone, that is configured to receive a voice input. If the system receives a recognizable voice input at the audio interface that corresponds to the recommendation, the system performs the predicted command in response to receiving the voice input.
Patent WO-2021127173-A1 (WO)
Title: Automatic arm training device, system, and method
Inventor: ROY ANINDO
IPC: A63B21/00
Filed: 2020-12-17
Abstract: A method and apparatus for automated arm training includes at least one therapeutic device that includes a handle, a sensor assembly, and a display. The handle is configured to move along a path. The sensor assembly is configured to provide a measured time series made up of multiple handle location measurements at a corresponding multiple of measured time instances. The display is configured to present an image based on the measured time series. A robot motor can be configured to keep the handle moving near a tolerance of a target trajectory.
Patent WO-2021134068-A1 (WO)
Inventor: EDWARDS JESSE
IPC: F25D15/00
Filed: 2020-12-28
Abstract: Systems and methods for thermoelectric refrigerated/frozen product storage and transportation are provided. In some embodiments, a cooler includes active thermoelectric cooling to maintain internal temperature within cold chain or customer requirements. The active cooler can be used for storage and transportation of refrigerated and frozen food stuffs, medical or biological products,  etc . The active cooler maintains stable and uniform temperature control. In some embodiments, a drop in module ( e.g ., removable/replaceable) can convert any insulated box to active cooling. This can be a commercial transport tote that provides high efficiency. The control logic can be enabled as an API to offer remote monitoring/control to utilize on board, wireless, and networked. A use profile can be customized, and a subscription software package can enable this. The solutions described herein can be used across the whole commercial spectrum and can be ready to integrate into large quantity fleet systems.
Patent WO-2021150593-A1 (WO)
Title: Apparatus and methods for supplying dc power to control circuitry of a matrix converter
Inventor: WILLIAMS DEAN
IPC: H02M5/297
Filed: 2021-01-20
Abstract: Apparatus and methods for supplying DC power to control circuitry of a matrix converter is provided. In certain embodiments, a matrix converter includes an array of switches having AC inputs for receiving a multi-phase AC input voltage and AC outputs for providing a multi-phase AC output voltage to a load, such as an electric motor. The matrix converter further includes control circuitry for opening or closing individual switches of the array, and a clamp circuit connected between the AC inputs and AC outputs of the array and operable to dissipate energy of the load in response to an overvoltage condition, such as an overvoltage condition arising during shutdown. The clamp circuit includes a switched mode power supply operable to generate a DC supply voltage for the control circuitry.
Patent WO-2021158406-A1 (WO)
Title: Systems and methods for three-hundred sixty degree inspection of an object
Inventor: EDWARDS FRANK
IPC: G01M17/02
Filed: 2021-01-27
Abstract: In one embodiment, a system for inspecting an object comprises a first camera for inspecting a first surface of the object, and a second camera for inspecting a second surface of the object. The object may be placed upon a support structure during simultaneous inspection by the first camera and the second camera. At least one roller is arranged to selectively engage the object when the object is placed upon the support structure, wherein the at least one roller is adapted for circumferential rotation relative to the support structure. Rotation of the at least one roller causes a corresponding circumferential rotation of the object relative to the first and second cameras.
Patent WO-2021188205-A1 (WO)
Title: Remote logging via telemetry
Inventor: HECKEL TODD ARTHUR
IPC: G06F11/36
Filed: 2021-01-28
Abstract: The present disclosure relates to devices and methods for remotely saving console output messages. The devices and methods may generate console output messages for an application running on the game device. The devices and method may redirect the console output messages from presenting on the console to a console message queue and generate a single console telemetry event in response to a trigger event. The console telemetry event may capture a plurality of the console output messages in the console message queue. The device and methods send the console telemetry event for remote storage. In addition, the devices and methods may use a remote program console to access or otherwise view the stored console telemetry events. The remote program console may be used to filter or search the stored console telemetry events.
Patent WO-2021163300-A1 (WO)
Title: Cross reality system with map processing using multi-resolution frame descriptors
Inventor: JOSEPH ELAD
IPC: G02B27/01
Filed: 2021-02-11
Abstract: A distributed, cross reality system efficiently and accurately compares location information that includes image frames. Each of the frames may be represented as a numeric descriptor that enables identification of frames with similar content. The resolution of the descriptors may vary for different computing devices in the distributed system based on degree of ambiguity in image comparisons and/or computing resources for the device. A descriptor computed for a cloud-based component operating on maps of large areas that can result in ambiguous identification of multiple image frames may use high resolution descriptors. High resolution descriptors reduce computationally intensive disambiguation processing. A portable device, which is more likely to operate on smaller maps and less likely to have the computational resources to compute a high resolution descriptor, may use a lower resolution descriptor.
Patent WO-2021163478-A1 (WO)
Title: Ceramic cross-linked coating on a porous membrane
Inventor: YIN WENBIN
IPC: H01M10/0525
Filed: 2021-02-12
Abstract: A porous membrane having a cross-linked ceramic coating on at least one side thereof is disclosed. The coated porous membrane may be used as a battery separator, particularly a battery separator for a lithium ion battery. The coating includes at least a cross-linker and a ceramic. The cross-linker may be a particulate polymeric binder cross-linker, a PEO (PEG) cross-linker, or a POSS cross-linker. The coated membrane exhibits improved properties that may be favorable for its use as a battery separator. For example, the coated porous membrane may exhibit improved shrinkage properties and high temperature resistance.
Patent WO-2021167884-A1 (WO)
Title: Flexible cryogenic seal
Inventor: BURLOT PHILIPPE
IPC: F16K31/00
Filed: 2021-02-16
Abstract: Systems and methods are disclosed that include providing a valve suitable for maintaining a seal and preventing fluid flow through the valve at cryogenic temperatures. The valve includes a valve body, a ball selectively rotatable within the valve body, a seat having a seat insert at disposed within the valve body and configured to form a seal with the ball, and a seal disposed within a cavity formed between the valve body and the seat. The seal includes a seal body having a heel, an upper leg and a lower leg extending from the heel, and a cavity comprising a first cavity portion and a second cavity portion disposed between the upper leg and the lower leg. The first cavity portion includes at least one energizing element, and the second cavity portion may be free of an energizing element or include an energizing element.
Patent WO-2021173493-A1 (WO)
Inventor: POELMA JUSTIN
IPC: B33Y70/00
Filed: 2021-02-22
Abstract: Provided herein is a method of making a three-dimensional object (31) by bottom-upadditive manufacturing, which method may include: providing a carrier platform (14), a light source (13), and a light transmissive window (11) therebetween, the light transmissive window comprising a gas permeable member having a top surface and a bottom surface; depositing a liquid resin (21) on the window, the resin comprising a cyclic olefin monomer and a ring-opening metathesis polymerization (ROMP) photocatalyst; contacting a gas to said gas permeable member bottom surface; and exposing said resin to light from said light source while advancing said carrier platform away from said window to form said three-dimensional object on said carrier platform. An apparatus useful for carrying out the method and a method useful for recycling the object are also provided.
Patent WO-2021173850-A1 (WO)
Inventor: Cao Yilun
IPC: G06T19/00
Filed: 2021-02-25
Abstract: An extended or cross reality system includes a computing device communicably connected to a plurality of portable electronic devices via a network component, a repository accessible by the computing device and the plurality of portable electronic devices, and a dense map merge component. The extended or cross reality system determines a representation for multiple portions of a 3D environment based at least in part upon on a set of dense maps received from the plurality of portable devices, wherein the set of dense maps is grouped into multiple subgroups based at least in part upon pose data pertaining to the set of dense maps or surface information in the set of dense maps. The extended or cross reality system storing the representation as at least a portion of a shared persistent dense map.
Patent WO-2021173921-A1 (WO)
Inventor: VOLLMAR TAD
IPC: A61G5/00
Filed: 2021-02-26
Abstract: The present invention relates in general to leg support accessories for medical scooters, and more specifically, to a leg support accessory and method of use that elevates a compromised leg of a patient to reduce swelling and promote healing during recovery. One aspect of the leg support accessory includes a vertical member that is connected to an existing frame of a medical scooter. An elongated member may extend forward from the vertical member and include a U-shaped bracket which receives and secures a foot support. The foot support includes a closed lower end for receiving a foot and curves upwardly to contour to a heel and calf of the patient. The angle of the foot support may be adjusted for comfort. The leg support accessory is capable of being adjusted to be used for either the patient's right or left leg, depending on need. The vertical member may also be rotated to a desired position to allow easy entry and exit to and from the medical scooter while providing optimal comfort and support for the compromised leg of the patient during use.
Patent WO-2021247107-A1 (WO)
Inventor: TIEFEL SIMEON E
IPC: B25B9/00
Filed: 2021-03-01
Abstract: A handheld grip assist device (10) for use in gripping an object in a sanitary manner. The grip assist device (10) has a clamshell construction, wherein two assemblies (12, 14) are joined at a hinge (16). The two assemblies (12, 14) have rigid frames (18, 38) that support elastomeric panels (26, 46). Movement between open and closed configurations is controlled by engaging the grip assist device (10) and using the hand to open and close the grip assist device (10). In this manner, the grip assist device (10) can be precisely controlled while preventing any direct contact between a gripped object and the skin of the hand. The grip assist device (10) can be locked in its closed configuration, therein isolating surfaces from cross-contamination.
Patent WO-2021178425-A1 (WO)
Inventor: ALGHAZI AHMAD
IPC: A61G5/10
Filed: 2021-03-02
Abstract: The present disclosure describes examples of smart mobility devices such as a hybrid wheelchair that includes a frame configured to be rolled along a support surface. The hybrid wheelchair includes a plurality of wheels rotatably attached to the frame for rolling contact with the support surface. One of the wheels may be a rear wheel powered by a motor. A seat is positioned above the plurality of wheels. In a first mode of operation, the wheelchair is propelled manually, in a second mode of operation the wheelchair is propelled by the motor, and in a third mode of operation, the wheelchair is propelled both manually and by the motor.
Patent WO-2021178503-A1 (WO)
Inventor: HO SAI YIU DUNCAN
IPC: H04W12/043
Filed: 2021-03-03
Abstract: This disclosure provides systems, methods, and apparatuses for wireless communication performed by a wireless communication device. An example wireless communication device includes an access point (AP) multi-link device (MLD). The AP MLD transmits a beacon frame to a wireless station (STA) MLD, the beacon frame including a plurality of AP medium access control (MAC) addresses of respective APs belonging to the AP MLD. The AP MLD receives an association request from the STA MLD, the association request including a plurality of STA MAC addresses of respective STAs belonging to the STA MLD. The AP MLD generates, during a handshake operation with the STA MLD, one or more encryption keys configured to encrypt communications between the AP MLD and the STA MLD. The AP MLD verifies the plurality of STA MAC addresses based at least in part on the one or more encryption keys.
Patent WO-2021183358-A1 (WO)
Title: High strength main tee splice
Inventor: ZHANG HUI
IPC: E04B9/06
Filed: 2021-03-04
Abstract: A connector for a main tee of a suspended ceiling grid that has improved tensile strength achieved by accurately proportioning an end tab and receiving depression so that full lateral abutment between these elements is obtained to assure full engagement between lock lance edges and mating stop edges.
Patent WO-2021194715-A1 (WO)
Inventor: SCHULZ FRIEDHELM
IPC: B65B13/06
Filed: 2021-03-04
Abstract: A strapping device for strapping packages, having a packing table on which the package passes through the strapping device along a movement path, having a strapping means frame, having a rotation device in the packing table, having a strapping means channel which is formed by the strapping means frame, and having closure flaps which close a channel opening of the channel member which is arranged in the packing table.
Patent WO-2021188326-A1 (WO)
Title: Sphingosine pathway modulating compounds for the treatment of coronavirus infection
Inventor: RABBANI ELAZAR
IPC: A61K31/137
Filed: 2021-03-10
Abstract: The invention provides methods and compositions for treating a coronavirus infection using sphingosine kinase- 1 inhibitors, such as SKI -I, and selective sphingosine- 1 -phosphate receptor agonists, such as ozanimod.
Patent WO-2021202282-A1 (WO)
Title: Systems and methods for automatically determining utterances, entities, and intents based on natural language inputs
Inventor: DUA SUNEET
IPC: G06F16/332
Filed: 2021-03-26
Abstract: A language understanding system is configured to process utterances to predict intents of users, including by suggesting utterances and intents based on searches performed by one or more microservices. A central service is configured to receive inputs/queries from a user, to communicate with a plurality of language processing microservices, and to return a response to the user. The microservices may be configured to apply respective search algorithms comparing the input to respective data sources such as databases, indexes, or knowledge graphs. The microservices may rate utterances and/or entities in the respective data sources with respect to the input. The one or more microservices may generate a ranked list and return the ranked list to the central service. The central service may then apply a secondary rating/ranking algorithm in order to select one or more predicted utterances and/or entities to return to the user based on the initial user input.