baber/WOPTO huggingface dataset:
Patent WO-2020117343-A1 (WO)
Title: System, apparatus and method of item location, list creation, routing, imaging and detection
Inventor: STOUT David
IPC: A47F9/04
Filed: 2019-09-04
Abstract: A system for enabling in store routing of a user generated shopping list using existing store cameras and artificial intelligence and machine learning is provided. The system uses a pixelbuffer comparison of items imaged in real time to compared to a database of machine learned images. The system further provides item recognition and detection through machine learning so as to improve a shoppers experiences. The system and method further includes drone assistance means and radio signal item and biological detection so as to improve accuracy. Other features to improve guidance and accuracy include landmark navigation and masking to improve accuracy of item recognition and detection. The system may be a standalone kiosk.
Patent WO-2020056017-A1 (WO)
Title: Methods and apparatus of video decoding using low complexity trellis-coded quantization
Inventor: WANG XIANGLIN
IPC: H04N19/119
Filed: 2019-09-11
Abstract: A computing device performs a method of decoding video data by receiving a quantized block comprising a plurality of sub-blocks ordered in a first scanning direction, wherein each of the plurality of sub-blocks comprises a respective plurality of quantized coefficients ordered in a respective second scanning direction; partitioning the quantized block into a plurality of quantization groups, wherein each of the plurality of quantization groups comprises a respective plurality of continuously-ordered sub-blocks based on the first scanning direction; identifying a number of quantization groups that satisfies a first condition, wherein the identified quantization groups satisfy the first condition when the respective plurality of continuously-ordered sub-blocks of the identified quantization group are within a predefined range of the first scanning direction; and performing, in parallel, a respective Trellis-coded quantization (TCQ) decoding process on each of the respective plurality of the identified quantization groups.
Patent WO-2020068616-A1 (WO)
Title: Listen before talk and channel access priority class for rach in new radio unlicensed
Inventor: ROY ABHISHEK
IPC: H04W72/00
Filed: 2019-09-23
Abstract: A method for determining Listen Before Talk (LBT) type and Channel Access Priority Class (CAPC) for Physical Random Access Channel (PRACH) transmission in 5G New Radio-Unlicensed (NR-U) is proposed. UE selects a priority of the RACH procedure, depending on the triggering event. UE also selects Category 4 LBT and determines a suitable CAPC based on RACH priority for the PRACH transmission. UE then performs the Category 4 LBT procedure using a set of LBT parameters associated with the determined CAPC value. The RACH procedure has a higher priority if triggered by a beam failure recover (BFR) procedure or a handover (HO) procedure and high priority CAPC is assigned for the corresponding LBT procedure. The RACH procedure has a low priority if triggered by all other reasons and low priority CAPC is assigned for the corresponding LBT procedure.
Patent WO-2020102378-A1 (WO)
Title: Impact sensing mouthguard
Inventor: MALONEY KYLE ANTHONY
IPC: A61C19/045
Filed: 2019-11-13
Abstract: An oral appliance may include a generally u-shaped base portion having a tray and labial flange, where the labial flange has a plurality of pockets adapted to receive corresponding circuitry components. The oral appliance may also include circuitry arranged on the labial flange and having components arranged in respective pockets of the plurality of pockets and a cover portion sealingly arranged on the labial flange and covering the circuitry.
Patent WO-2020185265-A1 (WO)
Title: Blood flow rate measurement system
Inventor: GOLDVASSER DOV
IPC: A61B5/02
Filed: 2019-11-22
Abstract: A blood flow rate measurement system measures fluid flow rate in a blood vessel (106) having a catheter-based heart pump (100) inserted therein, without relying on measurements of electric current drawn by a motor that drives the heart pump (100). A turbine (200) is disposed at or near a distal end of the heart pump catheter (202). Blood or other fluid flowing through the blood vessel (106) urges blades (204) of the turbine (200) to rotate. The turbine (200) is mechanically coupled to a signal generator (400), which generates a signal (404) indicative of a rotational speed of the turbine (200), which is dependent, at least in part, on speed of the fluid flowing through the blood vessel (106). A tachometer (412), external to the body of the patient, calculates the blood flow rate from the rotational speed of the turbine (200). In some cases, the blades (204) are collapsible, to reduce diameter of the turbine (200), thereby facilitating insertion of the system into the blood vessel (106).
Patent WO-2020123828-A1 (WO)
Title: Additive manufacturing system for object creation from powder using a high flux laser for two-dimensional printing
Inventor: DUANMU NING
IPC: B22C9/04
Filed: 2019-12-12
Abstract: A method of additive manufacture is disclosed. The method can include providing an enclosure surrounding a powder bed and having an atmosphere including helium gas. A high flux laser beam is directed at a defined two dimensional region of the powder bed. Powder is melted and fused within the defined two dimensional region, with less than 50% by weight of the powder particles being displaced into any defined two dimensional region that shares an edge or corner with the defined two dimensional region where powder melting and fusing occurs.
Patent WO-2020131577-A1 (WO)
Inventor: ATTERBURY WILLIAM GODWIN
IPC: A61M5/20
Filed: 2019-12-12
Abstract: Un système d'administration d'agent thérapeutique (10) comprend un boîtier (16) et une roue d'entraînement (38) soutenue de manière rotative par le boîtier. Une tige de piston (50) peut tourner avec la roue d'entraînement par rapport au boîtier d'une première configuration de rotation à une seconde configuration de rotation. La tige de piston peut être translatée par rapport au boîtier d'une première configuration de translation à une seconde configuration de translation. Un dispositif de retenue de piston (58) peut maintenir la tige de piston dans la première configuration de translation lorsque la tige de piston est disposée dans la première configuration de rotation. Le dispositif de retenue de piston peut permettre à la tige de piston de se déplacer en translation vers la seconde configuration de translation lorsque la tige de piston est disposée dans la seconde configuration de rotation. Une aiguille peut se déplacer d'une configuration repliée à une configuration déployée par la tige de piston lorsque la tige de piston se déplace de la première configuration de translation à la seconde configuration de translation.
Patent WO-2020142366-A1 (WO)
Title: Hydrolysats microbiens pour la lutte contre les nuisibles agricoles
Inventor: FARMER SEAN
IPC: A01N25/30
Filed: 2019-12-27
Abstract: L'invention concerne des matériaux et un procédé de lutte contre les organismes nuisibles au moyen d'une composition comprenant des hydrolysats microbiens et des sous-produits de croissance microbienne. Dans des modes de réalisation préférés, les sous-produits de croissance sont des biotensioactifs, tels que des glycolipides et/ou des lipopeptides. La composition peut être utilisée en combinaison avec d'autres pesticides ou insectifuges, de préférence d'origine naturelle.
Patent WO-2020146351-A1 (WO)
Title: Polymer processing aids (ppa) for blending with polyethylene during blown film extrusion
Inventor: HAMAD FAWZI G
IPC: C08L23/08
Filed: 2020-01-07
Abstract: Embodiments are directed to compositions comprising at least one polyethylene (PE) having a density ranging from 0.850 g/cc to 0.970 g/cc, and a polymer processing aid (PPA) masterbatch comprising a PPA polymer blend, at least one polymeric carrier, and optionally up to 12 wt.% of one or more inorganic materials. The PPA polymer blend comprises from 40 to 60 wt.% of one or more fluoroelastomers, and from 40 to 60 wt.% of polyethylene glycol. The composition further comprises at least one fragrance oil. The composition is defined by the equation: RED (PE - PPA masterbatch) < RED (Fragrance oil - PPA masterbatch), wherein the RED (PE - PPA masterbatch) is the relative energy difference (RED) value for the PE and PPA masterbatch and RED (Fragrance oil - PPA masterbatch) is the RED value for the fragrance oil and PPA masterbatch.
Patent WO-2020171895-A1 (WO)
Title: Distributed antenna systems over general use network infrastructures
Inventor: ROSENSCHILD KLAUS UWE
IPC: H04B10/2575
Filed: 2020-01-08
Abstract: Distributed antenna systems over general use network infrastructures are provided. In one embodiment, a distributed antenna system comprises: a central area node (CAN) coupled to a backbone network, wherein the CAN is configured to communicatively couple to at least one base station via the network, and to communicatively couple to at least one wireless access point via the network. The distributed antenna system is configured to use virtual cables implemented using the network, each of the virtual cables defined by a respective dedicated data channel on the network. The CAN is coupled to the base station and wireless access point using at least some of the virtual cables. Downlink and uplink transport signals are transported between the CAN and the wireless access point through said virtual cables. The downlink transport signals are generated from base station downlink signals and base station uplink signals are generated from the uplink transport signals.
Patent WO-2020160487-A1 (WO)
Title: Roue delta
Inventor: VON CZARNOWSKI ARMIN
IPC: B60B1/14
Filed: 2020-01-31
Abstract: La présente invention concerne une roue pour un véhicule qui comprend une jante destinée à supporter un pneu et un disque de roue relié à la jante et conçu pour venir en prise avec un moyeu d'essieu d'un véhicule. Le disque de roue comprend un ou plusieurs rayons s'étendant vers l'extérieur à partir d'une section centrale du disque de roue jusqu'à la jante, chaque rayon étant formé par un élément de rayon latéral sensiblement plan et d'un élément de rayon intérieur sensiblement plan, les éléments de rayon latéral et intérieur étant orientés transversalement l'un par rapport à l'autre et par rapport à une partie de la section centrale se trouvant entre les éléments de rayon latéral et intérieur de sorte à définir un triangle. Un plan du triangle est sensiblement parallèle à un axe de symétrie central du disque.
Patent WO-2020205062-A1 (WO)
Inventor: BOGO FEDERICA
IPC: G05B13/02
Filed: 2020-02-10
Abstract: Un système de commande comprend une mémoire stockant une séquence de données de capteur reçues en provenance d'un ou de plusieurs capteurs. Le système de commande comprend un processeur qui traite les données de capteur en vue de calculer une séquence de valeurs de données de capteur dérivées. Un codeur automatique reçoit la séquence de valeurs de données de capteur dérivées et calcule une prédiction vers l'avant de la séquence de valeurs de données de capteur dérivées, le codeur automatique ayant été entraîné en imposant une relation sur les positions des valeurs de données de capteur dérivées codées dans un espace latent du codeur automatique. Un processeur déclenche la commande d'un appareil à l'aide de la prédiction vers l'avant.
Patent WO-2020167850-A1 (WO)
Title: Dispositif de stérilisation à fibre optique
Inventor: Swaney Paul
IPC: A61L2/10
Filed: 2020-02-11
Abstract: L'invention concerne de manière générale des dispositifs de stérilisation qui peuvent permettre la stérilisation d'une zone sous-gingivale, d'une ou plusieurs poche(s) parodontale(s) et/ou d'un tissu gingival. L'invention concerne également des procédés d'utilisation de ces dispositifs.
Patent WO-2020176529-A1 (WO)
Inventor: BEARUP ADAM
IPC: A47L11/08
Filed: 2020-02-25
Abstract: Robotic devices are provided that can be operated in an autonomous mode. In various embodiments, the devices comprise lighting elements that are capable of displaying information to humans within a robotic environment. A variety of future and near-future actions are expressed through different operations and sequences of the lighting elements. The lighting elements further enable the device to express a current status.
Patent WO-2020176830-A1 (WO)
Inventor: XU SHENG
IPC: A61B8/00
Filed: 2020-02-28
Abstract: Systems and methods are provided that integrate control electronics with a wireless on-board module so that a conformal ultrasound device is a fully functional and self-contained system. Such systems employ integrated control electronics, deep tissue monitoring, wireless communications, and smart machine learning algorithms to analyze data. In particular, a stretchable ultrasonic patch is provided that performs the noted functions. The decoded motion signals may have implications on blood pressure estimation, chronic obstructive pulmonary disease (COPD) diagnosis, heart function evaluation, and many other medical monitoring aspects.
Patent WO-2020185841-A1 (WO)
Inventor: Wilkas Scott
IPC: H01L21/687
Filed: 2020-03-11
Abstract: An apparatus includes a first arm comprising an unequal-link linkage having a first end effector; a second arm comprising an equal-link linkage having a second end effector; and a drive unit coupled to the first arm and the second arm, the drive unit being configured to move the first arm and the second arm. The first end effector is asymmetric to the second end effector, The first end effector is angled relative to the second end effector such that a first substrate support section on the first end effector is not positioned over or under a second substrate support section on the second end effector.
Patent WO-2021021253-A1 (WO)
Title: Ensemble lié contenant des barrières contre l'oxydation et ses procédés de fabrication
Inventor: MAKALA RAGHUVEER S
IPC: H01L23/495
Filed: 2020-03-25
Abstract: L'invention concerne un procédé de formation d'un ensemble lié comprenant la fourniture d'une première puce semi-conductrice contenant un premier substrat, des premiers dispositifs semi-conducteurs, et des premiers plots de liaison qui sont électriquement connectés à un nœud respectif des premiers dispositifs semi-conducteurs, la formation d'une première couche de barrière contre l'oxydation sur des surfaces physiquement apparentes des premiers plots de liaison, la fourniture d'une seconde puce semi-conductrice contenant un second substrat, des seconds dispositifs semi-conducteurs, et des seconds plots de liaison qui sont électriquement connectés à un nœud respectif des seconds dispositifs semi-conducteurs, et la liaison des seconds plots de liaison aux premiers plots de liaison, au moins la première couche de barrière contre l'oxydation étant située entre les premier et second plots de liaison respectifs.
Patent WO-2020205807-A1 (WO)
Title: Methods of treatments based upon anthracycline responsiveness
Inventor: CRABTREE GERALD
IPC: C12Q1/68
Filed: 2020-03-30
Abstract: Methods of treatment based on a neoplasm's responsiveness to anthracycline are provided. Chromatin accessibility or expression levels of chromatin regulatory genes are used in some instances to determine whether a neoplasm will respond to anthracycline treatment. Anthracyclines are utilized to treat various individuals' neoplasms and cancers, as determined by their anthracycline responsiveness.
Patent WO-2020215035-A1 (WO)
Inventor: NEY DANIEL ALEXANDER
IPC: E05B77/00
Filed: 2020-04-18
Abstract: A latching assembly providing two options or systems for electric release output and timing, while keeping the two systems as common with one another as possible. A vehicle latching assembly, including: a housing; a release lever pivotally mounted to the housing; a first gear train for actuating the release lever, the first gear train includes a first worm and a first release gear the first worm meshingly engages the first release gear; and a second gear train for actuating the release lever, the second gear train being interchangeable with the first gear train, the second gear train includes a second worm and a second release gear the second worm meshingly engages the second release gear, wherein the second gear train applies a greater amount of force to the release lever than the first gear train.
Patent WO-2020223050-A1 (WO)
Title: Computing system with dual virtual delivery agent registration and related methods
Inventor: SINGLETON IV
IPC: G06F9/50
Filed: 2020-04-20
Abstract: A computing system may be in communication with client computing devices. The computing system may include a cloud infrastructure, an offline cache, and a VDA configured to concurrently have a first registration with the cloud infrastructure, and a second registration with the offline cache, and provide corresponding virtual desktop instances for the client computing devices based upon either the first registration or the second registration. The offline cache may be configured to broker local resources for the virtual desktop instances when the cloud infrastructure is unavailable. The VDA may be configured to transition to the offline cache using the second registration when the cloud infrastructure is unavailable.
Patent WO-2020227149-A1 (WO)
Title: Materials and methods for producing blood products
Inventor: MONTGOMERY JOSHUA DONALD
IPC: A61M1/34
Filed: 2020-05-01
Abstract: Provided herein are materials and methods for the preparation of blood products. In one aspect, provided herein is a composition including platelets or platelet derivatives and an aqueous medium, wherein the aqueous medium has a protein concentration less than 50% of the protein concentration of donor apheresis plasma.
Patent WO-2020223711-A1 (WO)
Title: Passive cooling structure for cast saw blades
Inventor: ZAID MUSA
IPC: H01L23/367
Filed: 2020-05-01
Abstract: Thermal injury during cast removal is a common problem. Provided are modified cast saw blades with integral heat sink elements. The heat sink structures draw heat from the saw blade and dissipate heat to the atmosphere, providing sufficient passive cooling to keep cutting surface temperatures below thermal injury thresholds.
Patent WO-2020231937-A1 (WO)
Title: Irf2 as a prognostic biomarker and target for augmenting immunotherapy
Inventor: ROCK KENNETH L
IPC: A61K31/454
Filed: 2020-05-11
Abstract: Methods of identifying and treating subjects with immune checkpoint inhibitors and interferon inducers.
Patent WO-2020247486-A1 (WO)
Title: Systems and methods for assembling patterns and cutting and applying window films and paint protection films
Inventor: FARROW JAMES YANCY
IPC: G06Q10/04
Filed: 2020-06-03
Abstract: A method, software application, and system for assembling a pattern and cutting and applying a film to a vehicle, including: receiving a vehicle identification and obtaining the pattern associated with the received vehicle identification using pattern assembly instructions stored in a memory and executed by a processor; modifying the pattern using pattern modification instructions stored in the memory and executed by the processor; transmitting the pattern to a cutting machine, wherein the cutting machine is operable for cutting the film according to the pattern; and transmitting installation instructions associated with the pattern to a mobile device that is adapted to be utilized by an installer/user and display the installation instructions proximate the vehicle.
Patent WO-2021007463-A1 (WO)
Inventor: TURNER JOHN
IPC: H05H9/04
Filed: 2020-07-09
Abstract: Technology is described for an electron gun driver including a half bridge driver circuit and a drive controller. The half bridge driver circuit includes a drive circuit configured to generate a grid drive voltage for a grid connection of an electron gun, and a cutoff circuit configured to generate a grid cutoff voltage for the grid connection of the electron gun, and a gate driver configured to switch between the grid drive voltage and the grid cutoff voltage. The drive controller is configured to generate a pulse input to the drive circuit and cutoff circuit and grid switching signals for the gate driver.
Patent WO-2021026157-A1 (WO)
Inventor: TALBOT BRIAN M
IPC: A61B18/00
Filed: 2020-08-04
Abstract: Systems, devices, and methods for determining advancement of a surgical laser fiber in an endoscope and providing interlocking feedback for the surgical laser are disclosed. An exemplary method includes directing light from a distal end of an endoscope to a target,optically detecting an amount of the light reflected from the target, transmitting the optically detected amount of light through a laser fiber extending through a working channel of the endoscope, determining, based on the optically detected amount of light, a position of a distal end of the laser fiber relative to the distal end of the endoscope, and generating a control signal to the surgical laser system to adjust laser emission through the laser fiber.
Patent WO-2021066948-A1 (WO)
Title: Real time multi-tenant workload tracking and auto throttling
Inventor: KONA KALYAN K
IPC: G06F9/48
Filed: 2020-08-18
Abstract: Technologies are disclosed for real-time workload tracking and throttling within a multi-tenant service. Multi-tenant services receive requests from computing devices associated with different tenants. While processing requests, the multi-tenant service itself sends requests to an underlying resource, such as a database. Requests from computing device associated with an overactive tenant may cause the multi-tenant service to overwhelm the underlying resource. The overwhelmed underlying resource may not know which tenant a request received by the underlying resource is associated with, and so the underlying resource is unable to only throttle requests originating from computing devices associated with the overactive tenant. Instead, the underlying resource throttles all requests from the multi-tenant service. To avoid this result, the multi-tenant service tracks utilization of the underling resource associated with each tenant, and throttles requests received from overactive tenants before the underlying resource becomes overwhelmed and throttles all requests from the multi-tenant service.
Patent WO-2021055195-A1 (WO)
Title: Coating compositions and methods with polyfunctional carbamate salt
Inventor: MCCORMICK NATHAN
IPC: C07C271/02
Filed: 2020-09-09
Abstract: A latent base catalyst and compositions and methods involving latent base-catalyzed Michael addition reaction are described herein. The described latent base catalyst is a substituted carbamate salt. The compositions described herein are derived from a Michael addition reaction and provide coatings, including primer coatings and direct- to-metal coatings, which have optimal potlife and cure response, and also demonstrate optimal adhesion, corrosion resistance, and weatherability when applied to a substrate and cured.
Patent WO-2021086672-A1 (WO)
Title: Système et procédé de publicité au sol
Inventor: BLUMENTHAL BENJAMIN
IPC: B32B7/14
Filed: 2020-10-19
Abstract: La présente invention concerne une unité publicitaire qui comprend une unité arrière ayant des nervures latérales qui s'étendent à partir de bords latéraux d'une base et le long de ceux-ci. Un rail défini au moins en partie par les nervures latérales est conçu pour recevoir un couvercle au niveau d'une extrémité ouverte de la base et pour permettre un mouvement coulissant du couvercle le long desdites nervures latérales vers une butée arrière. L'espace entre ledit couvercle et ladite unité arrière définit une cavité conçue pour recevoir une ou plusieurs publicités.
Patent WO-2021081380-A1 (WO)
Title: Perovskite nanocrystal compositions
Inventor: SINATRA LUTFAN
IPC: C09K11/66
Filed: 2020-10-23
Abstract: Described herein are compositions comprising perovskite quantum dots bonded to one or more ligands, each of the perovskite quantum dots independently having the formula: C sa (MA) b (FA) c Rb d Pb p Sn r Bi s Cl x Br y I z , and each of the ligands independently having the formula: R 4 P + I - , wherein MA, FA, a, b, c, d, p, r, s, x, y, z and R are as defined herein. Also described are devices comprising such materials, as well as methods of forming such materials.