baber/WOPTO huggingface dataset:
Patent WO-2021150375-A1 (WO)
Title: Circumferential seal assembly with multi-axis stepped grooves
Inventor: GARRISON GLENN
IPC: F16J15/44
Filed: 2021-01-07
Abstract: A circumferential seal assembly (87) suitable for forming a thin film between a rotatable runner (15, 35, 67) and a sealing ring (3, 4, 23, 24) is presented. The assembly (87) includes an annular seal housing (2, 22), a rotatable runner (15, 35, 67), an annular seal ring (3, 4, 23, 24), and a plurality of groove structures (66). Each groove structure (66) includes a groove (69) and an optional feed groove (70). The groove (69) includes at least two adjoining steps (71) defined by base walls (72) arranged to decrease depthwise. Two adjoining base walls (72) are disposed about a base shoulder (73). Each base shoulder (73) locally redirects a longitudinal flow (80) to form an outward radial flow (78) in the direction of the annular seal ring (3, 4, 23,24). The base walls (72) are bounded by and intersect a pair of side walls (74). A side wall (74) includes at least one side shoulder (75) which narrows the groove (69) widthwise and locally redirects the longitudinal flow (80) to form a lateral flow (79) in the direction of the other side wall (74). Outward and lateral flows (78, 79) separately or in combination enhance stiffness of a thin-film layer (20) between the annular seal ring (3, 4, 23, 24) and the rotatable runner (15, 35, 67).
Patent WO-2021154676-A1 (WO)
Title: Methods of preparing a catalyst utilizing hydrated reagents
Inventor: MCDANIEL MAX P
IPC: C08F4/24
Filed: 2021-01-26
Abstract: A method comprising a) contacting a solvent, a carboxylic acid, and a peroxide-containing compound to form an acidic mixture wherein a weight ratio of solvent to carboxylic acid in the acidic mixture is from about 1:1 to about 100:1; b) contacting a titanium-containing compound and the acidic mixture to form a solubilized titanium mixture wherein an equivalent molar ratio of titanium-containing compound to carboxylic acid in the solubilized titanium mixture is from about 1:1 to about 1:4 and an equivalent molar ratio of titanium-containing compound to peroxide-containing compound in the solubilized titanium mixture is from about 1:1 to about 1:20; and c) contacting a chromium-silica support comprising from about 0.1 wt. % to about 20 wt. % water and the solubilized titanium mixture to form an addition product and drying the addition product by heating to a temperature in a range of from about 50 °C to about 150 °C and maintaining the temperature in the range of from about 50 °C to about 150 °C for a time period of from about 30 minutes to about 6 hours to form a pre-catalyst.
Patent WO-2021183230-A1 (WO)
Inventor: WEBER RYAN
IPC: C10M129/28
Filed: 2021-02-02
Abstract: L'invention concerne des compositions comprenant a) un détergent métallique et b) un acide comprenant au moins un acide carboxylique à substitution hydrocarbyle. Le détergent métallique comprend au moins un métal alcalin, un métal alcalino-terreux, ou des combinaisons de ceux-ci. Le rapport en poids du détergent métallique a) à l'acide b) est compris entre 50: 1 à 1: 10, ou 25 : 1 à 1 : 10, ou 10 : 1 à 1 : 10, ou 5 : 1 à 1 : 7, ou 2 : 1 à 1 : 3. Les compositions peuvent être ajoutées à des compositions de revêtement ou de lubrifiant industrielles pour réduire la corrosion de composants métalliques.
Patent WO-2021158620-A1 (WO)
Title: Cation-disordered rocksalt type high entropy cathode with reduced short-range order for li-ion batteries
Inventor: CEDER GERBRAND
IPC: C01G51/00
Filed: 2021-02-03
Abstract: A class of compositions that are inclusive of a lithium metal oxide or oxyfluoride compound having a general formula: LiTM[n]OF where TM[n] represents a number of transition metal species inclusive of transitional metal species differentiated by charge or d 0  electron shell conformation, with [n] being at least 4 of said transitional metal species, and wherein said lithium metal oxide or oxyfluoride has a cation-disordered rocksalt (DRX) structure and a mitigated SRO via a high entropy DRX design strategy. Also featured is a method of synthesizing the high entropy DRX lithium metal oxide or oxyfluoride compounds, as well as usage of the same in Li-ion batteries, with particular utility in cathodes of such Li-ion batteries.
Patent WO-2021163202-A1 (WO)
Title: Method for forming components without adding tabs during etching
Inventor: OLSEN CLARK
IPC: H01L21/683
Filed: 2021-02-10
Abstract: A method for producing a component without tabs during etching. The method includes: applying a wafer tape to the plated side of the substrate; depositing a resist layer on a metal layer on a metal side of the substrate that is opposite of the plated side; exposing the resist layer to UV light; developing the resist layer; and etching the metal layer.
Patent WO-2021173435-A1 (WO)
Inventor: GOMES JOSHUA
IPC: A23F5/40
Filed: 2021-02-19
Abstract: Described herein is a beverage preparation ingredient for cold-brewing, the beverage preparation ingredient comprising a blend of a water-insoluble drink powder and a water-soluble drink powder.
Patent WO-2021236214-A1 (WO)
Inventor: YAO ZHAOYING
IPC: A01K61/95
Filed: 2021-03-17
Abstract: La présente invention concerne des procédés, des systèmes (100), et un appareil, comprenant des programmes informatiques codés sur un support de stockage informatique, servant à commander une caméra (102) pour observer le comportement d'alimentation en aquaculture. Dans certains modes de réalisation, un procédé comprend les étapes consistant à déplacer une caméra (102) jusque sur une première position (210), obtenir une image capturée par la caméra au niveau de la première position (220), déterminer un mode d'observation d'alimentation (230), et sur la base du mode d'observation d'alimentation et de l'analyse de l'image, déterminer une deuxième position pour déplacer la caméra (240).
Patent WO-2021202436-A1 (WO)
Title: Apparatus and method for selectively coupling a dali-compatible controller and/or a dali-compatible power supply to a dali network bus through a powerline interface of a smart control device
IPC: H05B47/18
Filed: 2021-03-30
Abstract: A smart control device includes a processor, a memory, a powerline interface, a power supply compatible with a Digital Addressable Lighting Interface (DALI) protocol, a first controller, a second controller, and configuration circuitry. The powerline interface has a set of primary contacts (Line, Load, and Neutral) and a set of secondary contacts. The set of secondary contacts includes a first pair of secondary contacts and a second pair of secondary contacts. The configuration circuitry is arranged to selectively couple (a) an output of the first controller to the first pair of secondary contacts (e.g., when there is no output from the second controller) or (b) an output of the second controller to the first pair of secondary contacts and an output (or outputs) of one or more of the first controller and the power supply to the second pair of secondary contacts.
Patent WO-2021207699-A1 (WO)
Title: Integrated photonic systems and methods for biosensing
Inventor: VERMEULEN DIEDRIK RENE
IPC: C12Q1/6844
Filed: 2021-04-09
Abstract: Disclosed herein are integrated photonics systems (3800) for biosensing including an interrogator photonic circuit (3802) and cartridge (3804) and methods using these systems. The cartridge (3804) comprises a sensor photonic integrated subcircuit. The cartridge (3804) is configured to receive a biological sample. The interrogator photonic circuit (3802) is optically coupled to the cartridge (3804) and comprises: (i) a light source (3806) configured to generate light; and (ii) one or more waveguides configured to carry the light, wherein the light is used to determine a characteristic of the biological sample in the cartridge (3804). A system can have an assembly of a plurality of modular photonic integrated subcircuits. Each subcircuit can be p re-fabricated and can be configured to transfer light to and receive light from another subcircuit based on the first functionality. An output port of a first subset of the subcircuits can be configured to be aligned with an input port of a second subset of the subcircuits. At least one subcircuit can be configured to be removed from the first integrated photonics assembly and connected to a second integrated photonics assembly having a second functionality. The first integrated photonics assembly can be different from the second integrated photonics assembly and the first functionality can be different from the second functionality.
Patent WO-2021222423-A1 (WO)
Inventor: CHEN TEMING
IPC: H04W36/00
Filed: 2021-04-28
Abstract: Processing hardware in a user equipment (UE) connected to a first cell associated with a first radio access technology can implement a method for supporting a handover to a second cell associated with a second RAT. The method includes attempting (2302) to connect to the second cell and detecting (2304) a failure to apply a configuration associated with the second cell. The method also includes providing (2306) an indication of the failure to apply the configuration via the first cell by transmitting a request to re-establish a radio connection, the request including a failure cause indicating a reconfiguration failure.
Patent WO-2021222594-A1 (WO)
Inventor: FELDSCHUH JONATHAN
IPC: G01N33/58
Filed: 2021-04-29
Abstract: Systems and methods are provided for measuring blood volume of a living being using fluorescent dye. The present invention greatly simplifies the performance of a blood volume measurement by utilizing a novel fluorescent tracer. An injection and sampling kit for the performance of an indicator dilution measurement, comprising a) a labelled fluorescent injectate, and b) a plurality of collection cassettes, and a calibration kit comprising a plurality of calibrated standard cassettes of identical conformation to the cassettes in b), corresponding to known dilutions of the injectate (a).
Patent WO-2021225885-A1 (WO)
Title: Sidelink shared channel demodulation reference signal configuration schemes
Inventor: ZEWAIL AHMED ABDELAZIZ IBRAHIM ABDELAZIZ
IPC: H04L5/00
Filed: 2021-04-30
Abstract: Methods, systems, and devices for wireless communications are described. In a first example, the user equipment (UE) may receive sidelink control information scheduling resources for a sidelink data transmission spanning a set of tones and indicating a demodulation reference signal (DMRS) pattern. The UE may identify that each tone of the set of tones is configured to carry a DMRS for a symbol of the DMRS pattern and may receive the sidelink data transmission based on the symbol of the DMRS pattern carrying the DMRS for each tone. In a second example, the UE may receive control signaling indicating a configuration for a non-overlapping relationship between a first resource for receiving a DMRS and a second resource for receiving a phase tracking reference signal. The UE may receive the DMRS over the first resource and the phase tracking reference signal over the second resource based on the non-overlapping relationship.
Patent WO-2021242936-A1 (WO)
Title: Biodegradable high-performance absorbent polymers and methods thereof
Inventor: FLYNN ALLISON
IPC: C08L77/04
Filed: 2021-05-26
Abstract: Among other things, the present disclosure provides technologies useful as super absorbent polymers.
Patent WO-2021247917-A1 (WO)
Inventor: KILLEBREW KYLE
IPC: C12M1/00
Filed: 2021-06-03
Abstract: A process for producing isomerized olefins, branched aldehydes, branched alcohols, branched surfactants and other branched derivatives through isomerization, hydroformylation, hydrogenation, surfactant forming reactions and other derivative forming reactions.
Patent WO-2021247962-A1 (WO)
Inventor: BUNEL RUDY
IPC: G06N3/04
Filed: 2021-06-04
Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for training a neural network to (i) generate accurate network outputs for a machine learning task and (ii) generate intermediate outputs that can be used to reliably classify out-of-distribution inputs. In one aspect, a method comprises: training the neural network using supervised and contrastive losses, comprising repeatedly performing operations including: obtaining first and second network inputs; processing each network input using the neural network to generate its respective network input embedding; processing the first network input using the neural network to generate a network output; and adjusting the network parameter values using supervised and contrastive loss gradients, wherein: the supervised loss is based on: (i) the network output, and (ii) a corresponding target network output; and the contrastive loss is based on at least: (i) the first network input embedding, and (ii) the second network input embedding.
Patent WO-2021252854-A1 (WO)
Title: Low profile hollow retroreflector assembly and their mounting structures and mounting methods
Inventor: VISHNIA ITAI
IPC: G02B5/132
Filed: 2021-06-11
Abstract: An improved retroreflector assembly is provided. The retroreflector assembly has a retroreflector comprising three plates having optically flat reflective surfaces disposed at right angles to each other, wherein the retroreflector has a clear aperture distance, and an axis aligned equidistantly from the three plates and extending from a vertex of the retroreflector, a housing for receipt therein of the retroreflector, at least one mounting element extending from the retroreflector, wherein the mounting element at least partially secures the retroreflector to the housing, and a vertical height smaller in distance than the clear aperture distance in a direction parallel to the axis of the retroreflector, and a method for mounting the same.
Patent WO-2022046299-A1 (WO)
Title: Recharging management for skipping cylinders
Inventor: SERRANO LOUIS JOE
IPC: F02B3/00
Filed: 2021-07-12
Abstract: A variety of methods and arrangements are described for managing recharging of cylinders of an internal combustion engine during skip fire operation of the engine. In one method, a maximum allowed deactivation time for a cylinder is determined and the cylinder is recharged before the maximum allowed deactivation time is exceeded.
Patent WO-2023003568-A1 (WO)
Title: Commande de rythme de capteur d'empreinte digitale sous l'écran
Inventor: CHOI SANGMOO
IPC: G06V40/13
Filed: 2021-07-23
Abstract: L'invention concerne des procédés, des systèmes et des appareils, y compris des programmes informatiques codés sur des supports de stockage informatiques, pour la commande de rythme d'un capteur d'empreinte digitale sous l'écran. Un procédé consiste à recevoir, par un circuit de commande (CC) de capteur d'empreinte digitale (FPS), une indication d'activer un capteur d'empreinte digitale qui est situé sous un panneau d'affichage d'un dispositif informatique, le capteur d'empreinte digitale étant fixé par rapport au panneau d'affichage de telle manière que le capteur d'empreinte digitale soit exposé à de la lumière produite par le panneau d'affichage et réfléchie par un doigt placé sur le panneau d'affichage à un emplacement du capteur d'empreinte digitale ; à délivrer, en vue de sa réception par le capteur d'empreinte digitale, un signal déclencheur de démarrage de détection à un instant de démarrage synchronisé avec un signal de rythme de panneau d'affichage qui est fourni au panneau d'affichage pour commander l'émission du panneau d'affichage ; et à délivrer, en vue de sa réception par le capteur d'empreinte digitale, un signal déclencheur d'arrêt de détection à un instant d'arrêt synchronisé avec le signal de rythme de panneau d'affichage.
Patent WO-2022040595-A1 (WO)
Inventor: DHOLAKIA RONAK
IPC: A61M1/00
Filed: 2021-08-20
Abstract: A distal aspiration catheter comprises catheter body having a central lumen and at least one luminal channel. An aspiration source is configured to attach to a proximal end/luer hub of the central lumen. Each luminal channel includes one mandrel and a distal portion of the mandrel extends into a distal portion in the central lumen. When the aspiration source is activated, a clot/emboli lodged in a blood vessel is partially ingested into the distal portion of the central lumen. The distal portion of the mandrel can move into the partially ingested clot to induce clot fatigue. The fatigued clot can be removed completely by a single pass of the distal aspiration catheter.
Patent WO-2022076109-A1 (WO)
Title: Cosmetic compositions and uses thereof
Inventor: GATELY WILLIAM ROBERT
IPC: A61K8/37
Filed: 2021-08-31
Abstract: Various aspects according to the present disclosure relate to a water-in-oil emulsion composition. The composition includes a continuous oil phase. The continuous oil phase includes an oleochemical component, a surface-treated pigment component, and a surfactant component. The composition further includes a dispersed water phase including water and at least one solubilized material.
Patent WO-2023038632-A1 (WO)
Inventor: ANDERSEN CHRISTIAN
IPC: A61M39/12
Filed: 2021-09-10
Abstract: Embodiments disclosed herein are directed to an anti-ingrowth cathlock including a compliant gasket. The cathlock can engage an outer surface of a catheter and secure the catheter to a stem of a port, or similar vascular access device. The gasket can be compressed between the cathlock and one of the catheter, stem, or port body to form a continuous outer profile therebetween and mitigate tissue ingrowth. Due to the tolerances during manufacture of the catheter, cathlock and port, gaps can occur between these portions when assembled, allowing for tissue ingrowth and complicating explantation of the port/ catheter/cathlock assembly. The compliant gasket can be disposed on one of the port or the catheter and can fill these gaps, mitigating tissue ingrowth.
Patent WO-2022066447-A1 (WO)
Title: Systems and methods for generating subsurface property data as a function of position and time in a subsurface volume of interest
Inventor: ZHANG YANG
IPC: G01V1/30
Filed: 2021-09-10
Abstract: Systems and methods are disclosed for generating subsurface property data as a function of position and time. Exemplary implementations may include obtaining a first initial subsurface property model and a first set of subsurface property parameters, obtaining training input data and a first training subsurface property dataset, generating a first conditioned subsurface property model, and storing the first conditioned subsurface property model.
Patent WO-2022061070-A1 (WO)
Title: Methods and systems for optimizing placement of a nerve stimulation device
Inventor: RODENKIRCH CHARLES
IPC: A61N1/36
Filed: 2021-09-17
Abstract: Methods and devices for positioning a nerve stimulation device on a subject are provided. Aspects are directed to methods of positioning a stimulation device on an anatomic target of a subject comprising positioning an alignment guide adjacent to at least a first alignment point associated with the anatomic target on the subject, wherein the alignment guide indicates a first target location on the anatomic target of the subject, and positioning the stimulation device at the first target location.
Patent WO-2022066566-A1 (WO)
Title: Adjustable lumen apposing stent
Inventor: TUCK DANIEL
IPC: A61F2/06
Filed: 2021-09-20
Abstract: The present disclosure relates generally to the field of medical devices. In particular, the present disclosure relates to medical devices for facilitating the flow of fluids and materials in and/or between adjacent body lumens, for example, a stent which maintains an open flow passage between body lumens. In one example, a stent may have a constrained configuration and an expanded configuration. In the expanded configuration, the stent may have first and second retention members and saddle region extending therebetween. The saddle region may comprise a coil configured to apply a restoring force to tissue surfaces respectively apposed to the first and second retention members.
Patent WO-2022061249-A1 (WO)
Title: Enhanced wireless device and wireless network processes
Inventor: BABAEI ALIREZA
IPC: H04L1/12
Filed: 2021-09-20
Abstract: A wireless device may receive, in a first timing, a TB associated with a semi-persistent scheduling configuration. The wireless device may start a DRX retransmission timer in a first symbol after the first timing in response to determining to defer a HARQ feedback, associated with the TB, from a second timing to a later timing based on the second timing not being valid for transmission of the HARQ feedback.
Patent WO-2022067182-A1 (WO)
Title: System implementing generative adversarial network adapted to prediction in behavioral and/or physiological contexts
Inventor: ADLER DANIEL
IPC: G06N3/08
Filed: 2021-09-27
Abstract: A method comprises obtaining data characterizing a given subject over time, applying at least a portion of the obtained data to a generative adversarial network adapted to generate a prediction of at least one change in at least one of behavior and physiology of the given subject from the obtained data, and executing at least one automated remedial action relating to the given subject based at least in part on the generated prediction. The generative adversarial network is configured to implement multi-task learning, across a plurality of subjects, in which changes in multiple distinct features are treated as separate but linked tasks. The generative adversarial network comprises separate discriminators for each of the multiple distinct features and separate discriminators for each of a plurality of different clusters of respective subsets of the plurality of subjects, and combines outputs of respective ones of the discriminators for the features and the clusters in generating the prediction.
Patent WO-2022067196-A1 (WO)
Inventor: KALIDINDI SANYASI R
IPC: C07H17/04
Filed: 2021-09-27
Abstract: La présente invention concerne des compositions comprenant des dibenzo-alpha-pyrones (DBP, urolithines) et des glycosides de DBP, et des méthodes permettant d'améliorer le système immunitaire, de fournir une immuno-protection, et/ou de traiter une immunosuppression chez un sujet avec les compositions. Les composés 3-OH-DBP (urolithine B), 3,8-(OH) 2 -DBP (urolithine A) et leurs glycosides sont décrits.
Patent WO-2022093492-A1 (WO)
Title: Traitement de prach pour o-ru
Inventor: GORAIN KANCHAN KUMAR
IPC: H04W74/00
Filed: 2021-10-04
Abstract: Une O-RU peut recevoir un préambule PRACH et un PUSCH dans une pluralité de symboles d'un créneau, le PRACH et le PUSCH ayant une numérologie différente. La O-RU peut filtrer un CP PUSCH pour chaque symbole du préambule PRACH au moyen d'une fenêtre FFT par symbole du préambule PRACH, la fenêtre FFT s'étendant de l'extrémité du CP PUSCH à l'intérieur d'un symbole à l'extrémité du symbole, et effectuer une FFT par la fenêtre FFT de chaque symbole du préambule PRACH. La O-RU peut extraire des données I/Q dans le domaine fréquentiel correspondant au préambule PRACH, ajuster le décalage de phase des données I/Q extraites afin de générer les données I/Q du préambule PRACH représentant le décalage de chaque fenêtre FFT dans le domaine temporel par rapport aux fenêtres FFT du préambule PRACH filtré de CP PRACH et envoyer les données I/Q du préambule PRACH à une O-DU.
Patent WO-2022081966-A1 (WO)
Inventor: MATTHYS LIONEL
IPC: A61D19/02
Filed: 2021-10-15
Abstract: L'invention concerne des dispositifs microfluidiques et des procédés pour la dénudation de matériaux biologiques, tels que des ovocytes et des embryons. Par exemple, les dispositifs et les procédés permettent la séparation d'ovocytes de cellules accumulatrices environnantes d'une manière entièrement automatisée et sans intervention manuelle. Les dispositifs peuvent permettre un écoulement de fluide unidirectionnel continu, ainsi qu'un mécanisme d'écoulement de fluide bidirectionnel qui imite étroitement des procédés manuels.
Patent WO-2022093606-A1 (WO)
Inventor: DE SANTI UNGARATO RAFAEL F
IPC: C11D3/00
Filed: 2021-10-21
Abstract: A foam control agent and method of controlling foam for bioethanol processing by use of a foam control agent, wherein the agent comprises at least a branched alcohol.