baber/WOPTO huggingface dataset:
Patent WO-2020060841-A1 (WO)
Inventor: DALIS ADAMOS
IPC: C01B21/064
Filed: 2019-09-12
Abstract: A cubic boron nitride particle population having highly-etched surfaces and a high toughness index is produced by blending a reactive metal powder with a plurality of cubic boron nitride particles to form a blended mixture. The blended mixture is compressed to form a compressed mixture. The compressed mixture is subjected to a temperature and a pressure, where the temperature is controlled to cause etching of the plurality of cubic boron nitride particles by reaction of cubic boron nitride with the reactive metal powder, thereby forming a plurality of etched cubic boron nitride particles. Also, the temperature and pressure are controlled to cause boron nitride to remain in a cubic boron nitride phase. Afterwards, the plurality of etched cubic boron nitride particles is recovered from the compressed mixture to form the particle population. Preferably, the particle population contains no hexagonal boron nitride.
Patent WO-2020056314-A1 (WO)
Title: Systems and methods for a simulation program of a percolation model for the loss distribution caused by a cyber attack
Inventor: JEVTIC PETAR
IPC: H04L29/06
Filed: 2019-09-13
Abstract: Aspects of the present disclosure relate to implementation of a dynamical structural percolation model, that may be implemented via at least one computing device, and models the loss distribution for cyber risk due to breach of IT networks of a single small or medium-sized enterprise, which is believed to be a technical improvement responsive to the foregoing issues and challenges with known risk/loss distribution models.
Patent WO-2020056383-A1 (WO)
Title: Cells comprising antibodies against human immunodeficiency virus and methods of preparing and using the same
Inventor: BOLLARD CATHERINE
IPC: A61K39/395
Filed: 2019-09-13
Abstract: The present disclosure relates to genetically modified T-cells to secrete broadly neutralizing antibodies against HIV, and methods of preparing and uses thereof.
Patent WO-2021061112-A1 (WO)
Inventor: KOWDLE ADARSH PRAKASH MURTHY
IPC: H04N5/243
Filed: 2019-09-25
Abstract: This document describes techniques and systems that enable automatic exposure and gain control for face authentication. The techniques and systems include a user device initializing a gain for a near-infrared camera system using a default gain. The user device ascertains patch-mean statistics of one or more regions-of-interest of a most-recently captured image that was captured by the near-infrared camera system. The user device computes an update in the initialized gain to provide an updated gain that is usable to scale the one or more regions-of-interest toward a target mean-luminance value. The user device dampens the updated gain by using hysteresis. Then, the user device sets the initialized gain for the near-infrared camera system to the dampened updated gain.
Patent WO-2020072501-A1 (WO)
Title: Roadside assistance system
Inventor: SHAH HIRAL T
IPC: H04W4/02
Filed: 2019-10-01
Abstract: According to some aspects of this disclosure a roadside assistance application programming interface (API) may allow any type of application, internet of things device, voice recognition device, and others to provide roadside assistance functionality. According to some aspects of this disclosure a device may communicate with sensors or an on-board diagnostics system of a vehicle and retrieve vehicle data. The device may recommend a service based on the vehicle data. The device may send a request for roadside assistance. The device may be used to enroll a user as a member of a roadside assistance benefits program. The above mentioned steps may all be performed via a single application running on the device. According to some aspects of this disclosure a device may process a roadside assistance request and determine a roadside assistance service provider to send to a user that requested roadside assistance.
Patent WO-2020076801-A1 (WO)
Inventor: LOBO BRIAN
IPC: A61B5/00
Filed: 2019-10-08
Abstract: A method and apparatus for invasive medical procedures uses a tool that includes an operative portion and a stem having a distal end attached to a proximal end of the operative portion and a proximal end configured to be held outside a subject during the invasive medical action. The tool can include a recess along the stem and a viewport. The recess is configured to removably engage an electromagnetic tracking system component comprising an electromagnetic sensor and an insulated electrical wire connected to the electromagnetic sensor. The viewport is configured to reveal a portion of the recess where the electromagnetic sensor is to be disposed. Alternatively, a frame is rigidly and removably attached to a proximal portion of the tool. The frame is also rigidly attached to an electromagnetic tracking sensor suite that provides position and orientation of the frame with six degrees of freedom.
Patent WO-2020081457-A1 (WO)
Title: Realization of a programmable forwarding pipeline through packet header summaries in a data processing unit
Inventor: THANTRY HARIHARAN LAKSHMINARAYANAN
IPC: H04L45/74
Filed: 2019-10-14
Abstract: This disclosure describes techniques that include storing, during parsing of a data unit or a network packet, information (i.e., "summary information") that identifies how the network packet has been process and/or other aspects of the parsing process. In one example, this disclosure describes a method that includes parsing a packet header from a data unit, wherein parsing the packet header includes storing in result vector storage each of a plurality of data items derived from the packet header, the result vector storage having a result vector format defining fields within the result vector storage for storing each of the plurality of data items; storing in template storage, for each of the plurality of data items, summary information about the plurality of data items stored in the result vector storage; and processing, by the packet-processing integrated circuit and based on the summary information and the plurality of data items, the network packet..
Patent WO-2020081511-A1 (WO)
Inventor: MOSHER KEN
IPC: A47J42/18
Filed: 2019-10-15
Abstract: Un moulin à café est configuré pour permettre à un utilisateur de déterminer et d'ajuster facilement le broyage produit. Le moulin à café comprend un capteur relié de manière fonctionnelle à un arbre de réglage qui permet une détection et une manipulation précises de la position des éléments de broyage.
Patent WO-2020086870-A1 (WO)
Inventor: BABINSKA ANNA
IPC: A61K38/17
Filed: 2019-10-24
Abstract: La présente invention concerne des procédés de traitement du cancer du sein, les procédés pouvant comprendre l'administration à un sujet d'une quantité efficace d'un peptide F11R.
Patent WO-2020087067-A1 (WO)
Title: Gas permeable membranes and methods of using thereof
Inventor: HO W S WINSTON
IPC: B01D69/10
Filed: 2019-10-28
Abstract: Membranes, methods of making the membranes, and methods of using the membranes are described herein. The membrane can comprise a support layer; and a selective polymer layer disposed on the support layer. The selective polymer layer can comprise a selective polymer matrix (e.g., hydrophilic polymer, an amine-containing polymer, a low molecular weight amino compound, a CO2-philic ether, or a combination thereof), and graphene oxide dispersed within the selective polymer matrix. The membranes can be used to separate carbon dioxide for hydrogen. Also provided are methods of purifying syngas using the membranes described herein.
Patent WO-2020102131-A1 (WO)
Inventor: RIEGER JOEL
IPC: G01S7/40
Filed: 2019-11-12
Abstract: Coded antenna arrays and associated methods, apparatus and systems are disclosed. Signals transmitted by a client device are received at a plurality of antennas or antenna elements in an antenna array. The received signals are coded using codes such as orthogonal codes and pseudorandom number sequences under which the codes are selected to enable extraction of individual received signals. The coded signals are then combined to form a combined coded waveform that is processed using shared receiver circuitry. The shared receiver circuitry is configured to extract the signals received at each antenna using the codes used to code the received signals. Use of multiple client devices is also supported, with the receiver circuitry further configured to filter out signals received from individual client systems and calculate the phase and magnitude of the signals as received at each antenna. The signal phase and magnitude may be used for wireless transmission of power to clients by a wireless power transmission system.
Patent WO-2020112416-A1 (WO)
Title: Unimpeded distalizing jig
Inventor: SURIANO ANTHONY
IPC: A61C7/36
Filed: 2019-11-18
Abstract: An unimpeded distalizing jig, comprising a pair of tooth bond pads, an intra dental arch telescoping assembly, comprising a rod-like insertion and a tubular shell, which constrains the rod-like insertion to move with respect to the tubular shell along an elongated axis, which may be a radial path; and a force generating structure configured to supply an off-axis distalizing force to the intra dental arch telescoping assembly, such that the distalizing force is provided to the posterior tooth substantially without applying an anteriorizing force on the anterior tooth. The force generating structure may be an elastic band fixed by a hook to the tubular shell on one side, and to a molar on an opposing dental arch on the other side.
Patent WO-2020123107-A1 (WO)
Inventor: UMBACH BRIAN
IPC: B62D55/15
Filed: 2019-11-20
Abstract: L'invention concerne un système de machine (20) comprenant un cadre de galet (22) et un ensemble galet (30) monté sur le cadre de galet (22). L'ensemble galet (30) comprend un premier et un second collier de serrage (50), positionnés sur un arbre porte-galet (32) et comprenant chacun une partie inférieure (52, 53) et une partie supérieure (54, 55) de collier. Des éléments de fixation (56, 60) fixent par serrage les parties inférieure (52, 53) et supérieure (54, 55) de collier contre l'arbre porte-galet pour former des joints statiques (58, 60). Les colliers de serrage (48, 50) peuvent être pourvus de lignes de séparation (72, 73) leur (48, 50) permettant de se déformer de façon à simuler des ajustements avec serrage avec l'arbre porte-galet (32).
Patent WO-2021107942-A1 (WO)
Inventor: REICH STANTON
IPC: A63B69/00
Filed: 2019-11-27
Abstract: Dragon boat training devices, systems and methods of training using the devices and systems are provided. A device includes a longitudinal strut having a handle connected thereto. The strut has longitudinal slots therethrough. A piston includes a pinhole therethrough, an outer wall, a first end and a second end. The outer wall of the piston slidably engaging the strut. A foot is connected to the second end of the piston. A pin frictionally engages the pinhole and extends through the piston and the slots thereby forming a stop. An elastic element has a first end and a second end. The elastic element is disposed colinearly with the strut and the piston. The first end of the elastic element engages the first end on the strut and the second end of the elastic element engages the handle.
Patent WO-2021061173-A1 (WO)
Inventor: KUZNETSOV VALENTIN
IPC: G06F16/11
Filed: 2019-12-04
Abstract: A method of validating data integrity of a distributed key value database includes taking snapshots of static sorted table (SST) files and write ahead logs (WALs) of a log structure merge tree of the database, calculating a record set checksum of the snapshot, and storing the snapshot and metadata (including checksums) for each partition in a separate database. The snapshot is incrementally updated by backing up each partitions newly created WAL files and periodic check-pointing of a partitions state by backing up the partitions SST files and updating partition snapshot data to align with a current partition LSM manifest state. A record set checksum is added to WALs and SSTs to reflect the stream of partition state mutations (puts and deletes). Before applying a new partition checkpoint, the record set checksums of the checkpoint snapshot are checked against the record set checksum of the current snapshot to identify data losses.
Patent WO-2020131403-A1 (WO)
Title: Appareil de gravure à angle balayé et techniques fournissant des ions et des radicaux co-linéaires séparés
Inventor: KURUNCZI PETER F
IPC: H01L21/306
Filed: 2019-12-05
Abstract: La présente invention concerne un système pouvant comprendre un étage de substrat, conçu pour soutenir un substrat, une surface principale du substrat définissant un plan du substrat. Le système peut comprendre une source d'ions, comprenant un ensemble d'extraction qui est orienté pour diriger un faisceau d'ions vers le substrat le long d'une trajectoire définissant un angle d'incidence non nul par rapport à une perpendiculaire au plan du substrat. Le système peut comprendre une source de radicaux orientée pour diriger un faisceau de radicaux vers le substrat le long d'une trajectoire définissant l'angle d'incidence non nul par rapport à une perpendiculaire au plan du substrat. L'étage de substrat peut en outre être conçu pour balayer le substrat le long d'une première direction, étendue sur le plan du substrat, tandis que la surface principale du substrat est orientée à l'intérieur du plan du substrat.
Patent WO-2020123855-A1 (WO)
Inventor: GOLDSTEIN ALEX
IPC: A61P3/00
Filed: 2019-12-12
Abstract: Pyrazole compounds and piperazine compounds that are inhibitors of ALDH1A1 and ALDH1A2 and methods for using the pyrazole compounds and piperazine compounds in male contraceptive compositions for preventing spermatogenesis.
Patent WO-2020154170-A1 (WO)
Inventor: GROSZMANN DANIEL EDUARDO
IPC: A61M5/145
Filed: 2020-01-16
Abstract: Systems and methods for injecting a drug and detecting tissue induced back pressure are disclosed. A drug delivery system may include a reservoir filled or tillable with a drug, an administration member connected or connectable in fluid communication with the reservoir, a drive assembly, and a pressure sensor. The administration member may be configured for insertion into and subsequently retraction from a patient. The drive assembly may be configured to urge the drug from the reservoir to deliver a dose of the drug to the patient via the administration member. The pressure sensor may be configured to detect tissue back pressure during use of the drug delivery system, including after dose completion and prior to retraction of the administration member. The drug delivery system may be controlled in a manner that accounts for the tissue back pressure measurement.
Patent WO-2020150632-A1 (WO)
Inventor: JENSEN JEFFERY S
IPC: G05D7/06
Filed: 2020-01-17
Abstract: L'invention concerne un procédé et un appareil pour surveiller un niveau d'eau dans un bassin. Un système de recharge automatique comprend un capteur de niveau couplé à un système de soupape de recharge. Le système de soupape de recharge comprend une soupape entraînée par un actionneur. L'actionneur reçoit un signal provenant d'un dispositif de commande en réponse à un niveau d'eau mesuré. Le système de soupape de recharge fait circuler de l'eau dans un bassin depuis une source d'eau jusqu'à ce qu'un niveau souhaité soit atteint.
Patent WO-2021145894-A1 (WO)
Title: Digital signature system using reliable servers
Inventor: PRIISALU JAAN
IPC: H04L9/08
Filed: 2020-01-17
Abstract: Methods and systems are disclosed for a digital signature system using scalable and reliable servers. The system includes multiple frontend servers that are each in communication with multiple backend servers. A remote application server sends a signature request to one of the front end servers. The signature request includes at least two public keys that each have a different server identifier embedded in them. The backend server extracts one of the server identifiers and tries the signature generating process with the corresponding back end server. If that backend server does not respond, then the frontend server extracts the server identifier from another public key and initiates the signature generation process with that backend server. In some systems, the remote application server has a predefined relationship with multiple frontend servers so that if one frontend server is down, the application server can communicate with a backup frontend server.
Patent WO-2020163274-A1 (WO)
Title: Outil d'échantillonnage de fluide de zone souterraine
Inventor: AL-YAMI FAHAD M
IPC: E21B33/124
Filed: 2020-02-04
Abstract: L'invention concerne un outil d'échantillonnage de fluide de zone souterraine (106) comprenant un corps tubulaire allongé d'outil (202), conçu pour être disposé à l'intérieur d'un puits de forage formé dans une zone souterraine comprenant de multiples formations (104a à 104c). Le corps d'outil comprend de multiples parties axiales (204a à 204c). Le corps d'outil a une longueur suffisante pour qu'une partie axiale respective des multiples parties axiales réside dans chaque formation parmi les multiples formations. L'outil comprend de multiples sondes d'échantillonnage de fluide (206a à 206c), conçues pour échantillonner des fluides dans les multiples formations. Les multiples sondes d'échantillonnage de fluide sont décalées radialement l'une de l'autre sur une surface circonférentielle du corps d'outil. Chaque sonde d'échantillonnage de fluide est fixée à une partie axiale respective du corps d'outil, conçue pour résider dans une formation respective. Les multiples sondes d'échantillonnage de fluide sont conçues pour échantillonner simultanément des fluides dans la formation respective.
Patent WO-2020163422-A1 (WO)
Title: Amélioration de structure d'auto-attention hybride avec polarisation sensible à la position relative pour la synthèse de la parole
Inventor: LU HENG
IPC: G10L17/18
Filed: 2020-02-05
Abstract: L'invention concerne un procédé de réalisation de synthèse vocale, comprenant le codage d'incorporations de caractères, à l'aide de l'une quelconque ou de toute combinaison de réseaux neuronaux convolutionnels (CNN) et de réseaux neuronaux récurrents (RNN), l'application d'une fonction d'auto-attention sensible à la position relative à chacune des incorporations de caractères et d'un spectrogramme d'échelle de mel d'entrée et le codage des incorporations de caractères auxquelles la fonction d'auto-attention sensible à la position relative est appliquée. Le procédé comprend en outre la concaténation des incorporations de caractères codées et des incorporations de caractères codées auxquelles la fonction d'auto-attention sensible à la position relative est appliquée, pour générer une sortie de codeur, l'application d'une fonction d'attention multi-tête à la sortie de codeur et au spectrogramme d'échelle mel d'entrée auquel la fonction d'auto-attention sensible à la position relative est appliquée et la prédiction d'un spectrogramme d'échelle mel de sortie, sur la base de la sortie de codeur et du spectrogramme d'échelle de mel d'entrée auquel la fonction d'attention multi-tête est appliquée.
Patent WO-2020172619-A1 (WO)
Title: User authentication with self-signed certificate and identity verification
Inventor: MELO NELSON
IPC: H04L9/00
Filed: 2020-02-21
Abstract: In embodiments, a system and method is provided for authenticating a user to a verifying party computer over a network. A self-signed root certificate is generated and signed by a root private key on a user device. The user device generates an intermediate private key from a secure enclave on the user device. The intermediate private key is used to sign an intermediate certificate. The intermediate certificate is linked to the root certificate to form a certificate chain, the certificate chain including a user public key corresponding to a intermediate private key. The certificate chain is transmitted to the verifying party computer over the network. Next, user identification data is transmitted to the verifying party computer for linking with the certificate chain. Subsequently, the certificate chain can be transmitted to the verifying party computer to identify the user without the user identification data.
Patent WO-2020214247-A1 (WO)
Title: Low temperature formation of perovskite films in supercritical fluids
Inventor: TEPPER GARY
IPC: H01L51/00
Filed: 2020-02-27
Abstract: Crystallization of perovskite films was performed in supercritical carbon dioxide with and without organic co- solvents. Post deposition crystallization of the films was performed in a binary, single phase supercritical fluid at constant conditions (45°C, 1200psi) but with varying organic co-solvent volume fractions up to 2%. The co-solvents can provide selective interactions with one or both of the perovskite precursor compounds resulting in different film morphologies ranging from uniform films containing large grains to films exhibiting large cubic or hexagonal crystals or preferential crystallographic orientations. The use of supercritical fluids to enhance or tune crystallization in solid-state thin films could have broad applications toward the realization of high efficiency photovoltaic devices.
Patent WO-2020190476-A1 (WO)
Title: Mechanical multi-stage connection and disconnection maintaining sterile barrier
Inventor: PHUNGULA LINDANI
IPC: A61L2/22
Filed: 2020-02-28
Abstract: A multistage connector assembly for a lumen decontamination system is provided. The assembly includes a main body, a multistage body, a multistage barrier, a connector, and one or more biasing members. The assembly includes a multistage barrier movable in the fluid passageway between a fully closed position in which each stage of the multistage barrier is in a closed position to each independently block flow in the fluid passageway and a fully open position in which each stage is in an open position to allow flow within the fluid passageway. The connector is configured to engage the multistage barrier when coupled to the main body to sequentially open each stage of the multistage barrier to enable flow through the fluid passageway. The biasing member(s) are configured to urge each stage of the multistage barrier towards a closed position that blocks flow in the fluid passageway.
Patent WO-2020263358-A1 (WO)
Inventor: LU LU
IPC: G06N3/08
Filed: 2020-03-06
Abstract: Methods and apparatus for extracting one or more mechanical properties for a material based on one or more indentation parameters for the material. The method comprises receiving load-displacement data from one or more instrumented indentation tests on the material, determining, by at least one computer processor, the indentation parameters for the material based, at least in part, on the received load-displacement data, providing as input to a trained neural network, the indentation parameters for the material, determining, based on an output of the trained neural network, the one or more mechanical properties of the material, and displaying an indication of the determined one or more mechanical properties of the material to a user of the computer system.
Patent WO-2020198098-A1 (WO)
Inventor: SCHMID CHRISTINA
IPC: H01M10/44
Filed: 2020-03-23
Abstract: A high molecular weight polyethylene polymer is formulated so that the polymer is capable of being injection molded. The polyethylene polymer has a Viscosity Number of greater than about 400 ml/g and has a melt flow rate of greater than about 0.9 g/10 min. The polyethylene polymer is of high purity and is particularly well suited for producing medical products.