baber/WOPTO huggingface dataset:
Patent WO-2019067375-A1 (WO)
Title: Detection and measurement of dimensions of asymmetric structures
Inventor: ATKINS PHILLIP R
IPC: H01L21/66
Filed: 2018-09-25
Abstract: Methods and systems for performing spectroscopic measurements of asymmetric features of semiconductor structures are presented herein. In one aspect, measurements are performed at two or more azimuth angles to ensure sensitivity to an arbitrarily oriented asymmetric feature. Spectra associated with one or more off-diagonal Mueller matrix elements sensitive to asymmetry are integrated over wavelength to determine one or more spectral response metrics. In some embodiments, the integration is performed over one or more wavelength sub-regions selected to increase signal to noise ratio. Values of parameters characterizing an asymmetric feature are determined based on the spectral response metrics and critical dimension parameters measured by traditional spectral matching based techniques.
Patent WO-2019074664-A1 (WO)
Title: Rotating identifications in light-based positioning systems
Inventor: STOUT BARRY
IPC: H05B37/02
Filed: 2018-09-25
Abstract: Various embodiments disclosed herein include a light-based communication system. The system includes a plurality of luminaires, in which each of the plurality of luminaires is configured to transmit light-based communication (LCom) signals, and a server communicatively coupled to the plurality of luminaires. The server is configured to assign an identifier to each of the plurality of luminaires, transmit the assigned identifier to each of the plurality of luminaires, in which each of the plurality of luminaires transmits the assigned identifier via LCom signals, rotate, in response to receiving a trigger signal, the assigned identifier for each of the plurality of luminaires, and transmit the rotated identifier to each of the plurality of luminaires, in which each of the plurality of luminaires transmits the rotated identifier via LCom signals.
Patent WO-2019070494-A1 (WO)
Title: Cleaning article with preferential coating
Inventor: MIRLE SRINIVAS
IPC: A47L13/38
Filed: 2018-09-27
Abstract: A cleaning article for cleaning a target surface. The cleaning article has a coating of soy oil, to improve debris capture and retention. The soy oil is substantially un-hydrogenated, which further improves processability, without sacrificing debris capture and retention over commonly used and more highly hydrogenated soy oil.
Patent WO-2019074719-A1 (WO)
Title: Continuous determination of medium stiffness and load gain for adaptive actuator control
Inventor: ALSTRIN KEVIN
IPC: G01N3/00
Filed: 2018-10-02
Abstract: An actuator control system, mechanical testing system, and method for adaptive control of an actuator of a mechanical testing device may include determining a stiffness of a medium that the actuator is moving through and/or load gain of the actuator, wherein the stiffness and load gain is determined by generating a waveform to actuate the actuator until a load sensor signal and/or a displacement sensor signal is received, and controllably moving the actuator through the medium according to a predefined constant velocity by calculating a current request using the stiffness of the medium, and/or adjusting the load of the actuator in accordance with a constant load ramp rate.
Patent WO-2019075056-A1 (WO)
Title: Biodegradable biomimetic particles
Inventor: GREEN JORDAN
IPC: A61K39/00
Filed: 2018-10-10
Abstract: The present invention provides biodegradable, biomimetic particles for interacting with cells, including immune cells. In various embodiments, the particles comprise a polymer blend comprising a polyester, such as poly(lactic-co-glycolic acid) (PLGA) and a polyamine, such as poly(beta-amino ester) (PBAE). The particles further comprise, on their surface, one or more ligands for one or more cell surface receptor(s) or cell surface molecule(s). In some embodiments, the cell surface receptor or cell surface molecule is on an immune cell, such as a lymphocyte (T cell or B cell), natural killer cell, dendritic cell, or other cell of the immune system or tumor microenvironment.
Patent WO-2019079418-A1 (WO)
Title: Bundle branch pacing devices and methods
Inventor: ZHOU XIAOHONG
IPC: A61N1/365
Filed: 2018-10-17
Abstract: The present disclosure relates generally to pacing of cardiac tissue, and more particularly to adjusting delivery of His bundle or bundle branch pacing in a cardiac pacing system to achieve synchronized ventricular activation. A left bundle branch (LBB) cathode electrode may be implanted a left side of the septum of the patient's heart proximate to the LBB, and a right bundle branch (RBB) cathode electrode may be implanted on a right side of the septum of the patient's heart proximate to the RBB. One or both cathode electrodes may be used to deliver synchronized left and right bundle- branch pacing based on one or both of an atrial event and a ventricular event. A device for bundle branch pacing may be implanted based on determining whether an LBB block pattern or an RBB block partem is present in monitored electrical activity.
Patent WO-2019084355-A1 (WO)
Inventor: BROWN ELI
IPC: B60P7/08
Filed: 2018-10-26
Abstract: L'invention concerne un ensemble capuchon pour installer de manière amovible un ou plusieurs accessoires sur une paroi latérale de plate-forme de camion qui peut comprendre un capuchon et un ensemble adaptateur. L'ensemble adaptateur peut comprendre un canal accessoire qui peut comprendre une paroi de base, une paire de parois latérales opposées, et une paroi supérieure comprenant des brides de retenue qui définissent une fente. L'une ou les fixations accessoires peuvent comprendre une partie de fixation et une partie tête. Le canal accessoire peut être couplé au capuchon, et la partie tête de l'élément de fixation d'accessoire peut être positionnée de manière coulissante à l'intérieur du canal accessoire tandis que la partie de fixation peut faire saillie à travers la fente pour une connexion avec l'un ou les accessoires.
Patent WO-2019094801-A1 (WO)
Title: Vecteurs recombinants codant pour des sous-unités de protéine du virus zika
Inventor: PEEPLES MARK
IPC: C12N15/79
Filed: 2018-11-09
Abstract: Des modes de réalisation de la présente invention concernent des compositions, des procédés et des utilisations de vecteurs recombinants codant pour des sous-unités de protéine du virus Zika (ZIKV), et des compositions immunogènes associées. Certains modes de réalisation concernent des vecteurs recombinants codant pour la protéine non-structurelle ZIKV 1 (NS l) et, facultativement, la protéine d'enveloppe ZIKV (E) et la protéine de pré-membrane (prM). D'autres modes de réalisation concernent des cassettes d'expression comprenant un promoteur lié de manière fonctionnelle à un polynucléotide qui code pour la protéine ZIKV NS 1, et facultativement les protéines ZIKV E et prM. Dans certains modes de réalisation, les cassettes d'expression décrites peuvent être incorporées dans un vecteur pour produire un vecteur recombinant. L'invention concerne également des compositions immunogènes comprenant un ou plusieurs vecteurs recombinants selon l'invention, et des procédés pour induire une réponse immunitaire contre ZIKV chez un sujet, comprenant l'administration au sujet d'une dose immunologiquement efficace d'une composition immunogène selon la présente invention.
Patent WO-2020112100-A1 (WO)
Inventor: FORCADA PARDO SANTIAGO
IPC: B41J2/165
Filed: 2018-11-28
Abstract: Disclosed herein is a print head maintenance assembly, a printing device and a method of cleaning a print head. The print head maintenance assembly comprises a maintenance cartridge comprising a wiping subsystem with a wiper for wiping a print head; a scraper assembly with a scraper for cleaning the wiper; and a positioner to adjust a relative position between the scraper and the wiper in a first direction depending on a relative position between the maintenance cartridge and the scraper assembly in a second direction.
Patent WO-2019126169-A1 (WO)
Title: Compositions de microbilles chargées de médicament, compositions d'embolisation et procédés associés
Inventor: DO HIEP
IPC: A61K47/61
Filed: 2018-12-18
Abstract: L'invention concerne des compositions de microbilles chargées de médicament comprenant des microbilles d'un matériau polymère gonflable dans l'eau et un complexe d'un support et d'un agent thérapeutique lié chimiquement au support. Le complexe est incorporé dans le matériau polymère. L'agent thérapeutique n'est pas lié chimiquement au matériau polymère gonflable dans l'eau. La composition de microbilles chargées de médicament possède une teneur en eau inférieure à 1 % en poids, sur la base du poids total de la composition de microbilles chargées de médicament. La composition de microbilles chargées de médicament peut être réhydratée pour former une composition d'embolisation destinée à être utilisée dans une thérapie d'embolisation. Les procédés de préparation des compositions de microbilles chargées de médicament et des compositions d'embolisation comprennent le chargement d'un agent thérapeutique dans un matériau polymère gonflable dans l'eau pour former des microbilles, puis l'élimination de l'eau des microbilles.
Patent WO-2019126510-A1 (WO)
Title: Décodage de signaux par approximation du bruit
Inventor: MEDARD MURIEL
IPC: H04L1/00
Filed: 2018-12-20
Abstract: Les dispositifs et les procédés décrits dans la présente invention décodent une séquence de symboles codés par suppression du bruit. Dans divers modes de réalisation, des séquences de bruit sont ordonnées, soit pendant l'initialisation du système, soit sur une base périodique. Ensuite, la détermination d'un mot de code consiste à approximer de manière itérative une nouvelle séquence de bruit, à supprimer son effet des symboles de données reçus (par exemple en soustrayant ou en utilisant une autre méthode d'inversion opérationnelle), et à vérifier si les données résultantes sont un mot de code à l'aide d'une fonction d'appartenance à un livre de codes. Dans divers modes de réalisation, des informations logicielles sont utilisées pour générer un masque de symboles qui identifie la collection de symboles qui sont suspectés différer de l'entrée de canal, et seuls ceux-ci sont soumis à une approximation. Ce décodeur met en oeuvre ou s'approche de la probabilité maximale (éventuellement avec des informations logicielles) pour décoder n'importe quel code. Dans certains modes de réalisation, le décodeur teste un nombre limité de séquences de bruit, abandonne la recherche et déclare un effacement après que ces séquences sont épuisées.
Patent WO-2019133659-A1 (WO)
Inventor: SORIANO NESTER
IPC: C10L1/236
Filed: 2018-12-27
Abstract: Disclosed are cloud point depressants and methods of making and using them. The disclosed cloud point depressants comprise copolymers of a maleic moiety polymerized with alpha olefins and then contacted with an aliphatic tertiary amine to provide a cloud depressant reaction product. When the disclosed reactions products are added to middle distillate fuels or blends of middle distillate fuels with biodiesel, the cloud point depressants inhibit the precipitation of waxes and/or biowaxes in the fuels and the fuels exhibit reduced precipitation, gelling, and/or crystallization when subjected to low or cold temperatures.
Patent WO-2019140206-A1 (WO)
Title: Paper processing composition and process of production
Inventor: CREASEY DAVID
IPC: D21H21/20
Filed: 2019-01-11
Abstract: A process for improving the dry strength of the paper by applying a dry-strength enhancing composition to pulp during a paper-making process, said dry-strength enhancing composition comprising a solution comprising an acid mixed with at least one metal ion wherein the metal ion is generally provided as a metal sulfate or a solubilized sulfate to form a mixture (I), wherein the mixture generates an exothermic reaction to form a mixture (II) and wherein the mixture is cooled to form the dry-strength enhancing composition.
Patent WO-2019165428-A1 (WO)
Title: Thread scheduling on simt architectures with busy-wait synchronization
Inventor: ELTANTAWY AHMED
IPC: G06F9/38
Filed: 2019-02-26
Abstract: A system and method for scheduling groups of threads in a single-instruction multithreaded processor based on the detection that a group of threads has executed a spin-inducing branch, marking the group as backed-off and deprioritizing the group for scheduling. When the group is scheduled, it is marked as not-backed-off and a back-off counter is initialized and decremented each clock cycle. The group of threads is prevented from being scheduled if the spin-inducing branch is executed again before the counter reaches zero. A hardware system and method for labeling spin-inducing branches that determines that a profiled thread is in a spinning state and detects that a backward branch is executed while spinning. The detection is based on executions of a loop where the operand values for the exit condition don't change. A confidence level can be used that increases with each execution of a backward branch while in the spinning state.
Patent WO-2019173421-A1 (WO)
Title: Three-dimensional annular magnetic tunnel junction array and fabrication thereof
Inventor: AGGARWAL SANJEEV
IPC: H01L43/12
Filed: 2019-03-06
Abstract: The disclosed magnetoresistive device (100) includes vertically stacked annular-shaped magnetic tunnel junction (MTJ) bits. Each MTJ bit (50) includes an annular-shaped magnetically free region (80) and an annular-shaped magnetically fixed region (60) separated by an annular-shaped intermediate layer (70), a common first electrical conductor (40) in electrical contact with the inner end, and a second electrical conductor (20) in electrical contact with the outer end.
Patent WO-2019173495-A1 (WO)
Title: Blood pressure powered auxiliary pump
Inventor: RODEFELD MARK
IPC: A61M60/405
Filed: 2019-03-06
Abstract: Methods and devices for a self-contained device including a hydraulic motor and a hydraulic pump. Preferably, the motor is incorporated either within the interior of the pump, on the exterior of the pump, or a combination of the two. The pump increases the kinetic energy of the fluid by centrifugal means, and in some embodiments is a viscous impeller pump. Applications include building flow systems, industrial processes, and biological circulatory systems.
Patent WO-2019183371-A1 (WO)
Inventor: SARKISSIAN VARTAN
IPC: H04L29/06
Filed: 2019-03-21
Abstract: A system includes an event-source device; a state database holding first state data; a controllable computing device; and a monitoring device. The monitoring device receives an event record from the event-source device; determines, based at least in part on the first state data and the event record, a command; and transmits the command to the controllable computing device or otherwise causes the controllable computing device to carry out (e.g., perform an action associated with) the command. Some examples include determining a computational model based at least in part on first state data associated with a first data source. The computational model is operated based at least in part on an event record associated with a second data source to provide a command. A representation of the command is presented, via a user interface. A computing device can be caused to carry out the command.
Patent WO-2019199995-A1 (WO)
Title: Perceptually-based loss functions for audio encoding and decoding based on machine learning
Inventor: FEJGIN ROY M
IPC: G01L19/00
Filed: 2019-04-10
Abstract: Computer-implemented methods for training a neural network, as well as for implementing audio encoders and decoders via trained neural networks, are provided. The neural network may receive an input audio signal, generate an encoded audio signal and decode the encoded audio signal. A loss function generating module may receive the decoded audio signal and a ground truth audio signal, and may generate a loss function value corresponding to the decoded audio signal. Generating the loss function value may involve applying a psychoacoustic model. The neural network may be trained based on the loss function value. The training may involve updating at least one weight of the neural network.
Patent WO-2019200097-A1 (WO)
Title: Communication between an image forming device and a replaceable supply item
Inventor: FOLEY NATHAN
IPC: G06F13/42
Filed: 2019-04-11
Abstract: A toner container installable in an image forming device having a controller according to one example embodiment includes a housing having a reservoir for storing toner. A chip is positioned on the housing and configured to receive a first write command from the controller of the image forming device. The chip is further configured to determine whether a transmission cycle bit of the first write command matches a transmission cycle bit of a second write command received by the chip from the controller of the image forming device previous to the first write command. The chip is further configured to resend to the controller of the image forming device a response to the second write command if the transmission cycle bit of the first write command matches the transmission cycle bit of the second write command.
Patent WO-2019204433-A1 (WO)
Title: All aluminum heater
Inventor: Margavio Patrick
IPC: H05B3/26
Filed: 2019-04-17
Abstract: A heater includes a ceramic substrate and a heating layer made of aluminum material disposed in the ceramic substrate. The ceramic substrate includes a first plate member in which the heating layer is disposed and a second plate member through which a plurality of first vias made of the aluminum material extend. A routing layer made of the aluminum material can be disposed in the second plate member. The first plate member and the second plate member are bonded to each other by the aluminum material. The ceramic substrate can include a third plate member through which a plurality of second vias made from the aluminum material extend. The second plate member and the third plate member are bonded to each other by the aluminum material. Also, terminal wires can be bonded to the plurality of second vias.
Patent WO-2019217113-A1 (WO)
Title: Selecting a neural network architecture for a supervised machine learning problem
Inventor: AMIZADEH SAEED
IPC: G06N3/04
Filed: 2019-04-27
Abstract: Systems and methods for selecting a neural network for a machine learning problem are disclosed. A method includes accessing an input matrix. The method includes accessing a machine learning problem space associated with a machine learning problem and multiple untrained candidate neural networks for solving the machine learning problem. The method includes computing, for each untrained candidate neural network, at least one expressivity measure capturing an expressivity of the candidate neural network with respect to the machine learning problem. The method includes computing, for each untrained candidate neural network, at least one trainability measure capturing a trainability of the candidate neural network with respect to the machine learning problem. The method includes selecting, based on the at least one expressivity measure and the at least one trainability measure, at least one candidate neural network for solving the machine learning problem.
Patent WO-2019213265-A1 (WO)
Title: Flexible inorganic perovskite solar cells and room-temperature processing thereof
Inventor: LUNT RICHARD R
IPC: H01L31/0216
Filed: 2019-05-01
Abstract: A flexible photovoltaic device is provided. The flexible photovoltaic device includes a flexible inorganic halide perovskite. The flexible inorganic halide perovskite is free of organic components, has a thickness of greater than or equal to about 1 μm to less than or equal to about 1 nm, and has an average grain size of less than or equal to about 500 nm.
Patent WO-2019213592-A1 (WO)
Title: Methods and compositions for killing a target bacterium
Inventor: GAROFOLO PAUL M
IPC: A61K48/00
Filed: 2019-05-03
Abstract: Provided herein are methods and compositions for killing a target bacterium. Also disclosed are engineered bacteriophages.
Patent WO-2019226310-A1 (WO)
Title: Indexing refined output of artificial intelligence models
Inventor: MITAL VIJAY
IPC: G06F16/31
Filed: 2019-05-07
Abstract: The improved exercise of artificial intelligence by systematically refining and semantically indexing the output from AI models, so that the semantic index is highly relevant. To do this, the computing system obtains results of an input data set being applied to an AI model. The computing system then determines a refinement to apply to the obtained results. This determination may be based on one or more characteristics of the AI model and/or input data set. The determination may also be based on hints associated with that AI model, and/or learned behavior regarding how that AI model is typically used. The obtained results are then refined using the determined refinement. It is then this more relevant refined results that are semantically indexed to generate the semantic index. Thus, the semantic index represents, the more useful output from an AI model, which is semantically exposed so as to provide meaning.
Patent WO-2020006014-A1 (WO)
Title: Seated game including chairs, cups, and ping pong balls
Inventor: HUGHES JOHN
IPC: A63B63/00
Filed: 2019-06-26
Abstract: A collapsible chair used to play a game of skill, including a first set of legs, a second set of legs foldably connected to the first set of legs, a seat back disposed at a top portion of the first set of legs, a seat disposed between the first set of legs and the second set of legs, a seat hole disposed at a front portion of the seat, and a cup insertable within the seat hole to receive at least one object therein.
Patent WO-2020014128-A1 (WO)
Title: Vehicle on-board unit for connected and automated vehicle systems
Inventor: LI SHEN
IPC: G05D1/00
Filed: 2019-07-08
Abstract: This technology provides designs and methods for the vehicle on-board unit (OBU), which facilitates vehicle operations and control for connected automated vehicle highway (CAVH) systems. OBU systems provide vehicles with individually customized information and real-time control instructions for vehicle to fulfill the driving tasks such as car following, lane changing, route guidance. OBU systems also realize transportation operations and management services for both freeways and urban arterials. The OBU composed of the following devices: 1) a vehicle motion state parameter and environment parameter collection unit; 2) a multi-mode communication unit; 3) a location unit; 4) an intelligent gateway unit, and 5) a vehicle motion control unit. The OBU systems realize one or more of the following function categories: sensing, transportation behavior prediction and management, planning and decision making, and vehicle control. OBU is supported by real-time wired and/or wireless communication, the power supply networks, the cloud, cyber safety, security services, and the human machine interface.
Patent WO-2020014686-A1 (WO)
Title: Communications methods and apparatus for dynamic detection and/or mitigation of anomalies
Inventor: BHARRAT SHAUN JAIKARRAN
IPC: H04W24/08
Filed: 2019-07-12
Abstract: The present invention relates to communications methods and apparatus dynamically detecting and/or mitigating anomalies in communications systems/networks. An exemplary embodiment includes the steps of: processing a set of call detail records (CDRS), each CDR in said set of CDRs corresponding to an individual call and including multiple information fields providing information about the individual call to which the CDR corresponds, said processing including: generating from said CDRs, on a per CDR basis one or more Field GroupIDs using a hash function; generating for CDRs corresponding to a first Field GroupID a first set of key performance indicators (KPIs), said first set of (KPIs) including one or more KPIs corresponding to the first Field GroupID, said one or more KPIs including at least a first KPI; and determining that a first KPI violation has occurred for the first Field GroupID when the first KPI exceeds a dynamic performance threshold.