baber/WOPTO huggingface dataset:
Patent WO-2021067105-A1 (WO)
Title: Pressure cycle device
Inventor: ROBEY RICHARD ELLIS
IPC: E21B34/10
Filed: 2020-09-23
Abstract: Provided is a pressure cycle actuation assembly. The pressure cycle actuation assembly, in one aspect, includes a housing, a reciprocating piston located within the housing and defining first and second fluid chambers, and a check valve positioned between the first and second fluid chambers, the check valve permitting fluid flow from the first fluid chamber to the second fluid chamber but preventing fluid flow from the second fluid chamber to the first fluid chamber. The A pressure cycle actuation assembly, according to this aspect, further includes a flow restrictor positioned between the first and second fluid chambers, the flow restrictor restricting fluid flow between the first fluid chamber and the second fluid chamber, and a rotating collet coupled to the reciprocating piston, the rotating collet translating reciprocal axial motion of the reciprocating piston into one-direction rotation and axial lengthening or shortening of the rotating collet relative to the reciprocating piston.
Patent WO-2021076558-A1 (WO)
Inventor: WHITKANACK KEVIN
IPC: G01N13/00
Filed: 2020-10-14
Abstract: In one aspect, a system for controlled temporal extraction of ingredients of a pharmaceutical dosage form is disclosed, which comprises at least one reservoir for storing a fluid comprising a solvent, a cell having at least one inlet port in fluid communication with said reservoir for receiving a flow of the fluid from the reservoir and an outlet port through which fluid can exit the cell, where the cell is configured to receive a pharmaceutical dosage form. The system can further include an in-line heater disposed in proximity of the inlet port of the cell for heating the fluid to an elevated temperature prior to entry thereof into the cell, and a pump for causing fluid circulation between said reservoir and said cell.
Patent WO-2021087212-A1 (WO)
Title: Techniques de régulation de température de dispositifs de séparation et de dispositifs de détection optique
Inventor: BASILE MARK J
IPC: G01N30/74
Filed: 2020-10-30
Abstract: L'invention concerne des techniques et un appareil destinés à des interfaces à commande thermique de dispositifs de séparation et de dispositifs de cellule d'écoulement optique présentant des volumes post-colonne réduits au minimum. Dans un mode de réalisation, par exemple, un ensemble colonne-cellule optique peut comprendre un dispositif isolant, une colonne chromatographique disposée à l'intérieur du dispositif d'isolation, et une cellule d'écoulement optique en communication fluidique avec la colonne chromatographique, la colonne chromatographique étant disposée à une distance minimale de la cellule d'écoulement optique.
Patent WO-2021096963-A1 (WO)
Title: Systems, methods and apparatus for surgical models
Inventor: FINK OWEN THOMPSON
IPC: A61B17/56
Filed: 2020-11-11
Abstract: Systems, methods and apparatus for providing three dimensional, transforming demonstration models that illustrate the way different osteotomy surgical procedures change the geometry of the relevant bones from a pre-surgical state to a post-surgical state.
Patent WO-2021097296-A1 (WO)
Title: Holding wedge
Inventor: Patrick nathan
IPC: E06B1/60
Filed: 2020-11-13
Abstract: A holding wedge includes a first side and a second side opposite from the first side. The first side and the second side each extend along a length of the holding wedge. The holding wedge also includes a top side that extends between the first side and the second side. The top side of the holding wedge defines a holding channel that extends along at least a portion of the length of the holding wedge.
Patent WO-2021178015-A1 (WO)
Inventor: BERNDT JONATHAN
IPC: A61F2/24
Filed: 2020-12-07
Abstract: A collapsible and expandable prosthetic mitral valve stent is provided with improved recapture into a distal lumen of a delivery sheath. Various embodiments comprise a valve support within the interior of a stent frame and defining a flow channel therethrough, wherein the top or upstream of the valve support comprises a row, or a plurality, of stent cells that are bent radially inward at least partially over the flow channel. Some embodiments may comprise a recapture assist mechanism, such as an open paddle, attached to one or more of the inwardly bent stent cells and adapted to receive and/or engage a wire to aid in positioning, expansion, recapture and/or implanting the device in a patient's heart chamber.
Patent WO-2021126621-A1 (WO)
Inventor: COOLEY GERALD
IPC: A63B21/04
Filed: 2020-12-09
Abstract: L'invention concerne un appareil d'exercice pour renforcer les hanches comprenant une ceinture conçue pour être étroitement fixée autour de la zone des hanches d'un utilisateur, et une bande de résistance fixée à la ceinture dans une position dans laquelle la bande de résistance demeure à proximité des hanches. Un ancrage permet de fixer une extrémité distale de la bande de résistance à un support généralement de niveau avec les hanches, la rotation des hanches exerçant ainsi une résistance sur les hanches fournissant une résistance de renforcement aux hanches. L'invention concerne également un procédé d'utilisation de l'appareil.
Patent WO-2021119361-A1 (WO)
Inventor: ALBERT DAVID E
IPC: A61B5/327
Filed: 2020-12-10
Abstract: An apparatus includes an electrocardiograph device having first, second, and third, electrode assemblies with first, second, and third electrodes adapted to measure first, second, and third electrical signals of an individual, respectively. The apparatus further includes a processing device to: determine a Lead I from the first electrical signal and the second electrical signal; determine a Lead II from the second electrical signal and the third electrical signal; generate a Lead III using (Lead III = Lead II - Lead I); determine, using a machine learning model trained using measured twelve-lead ECG data, Leads aVR, aVL, aVF, V1, V2, V3, V4, V5, and V6 based on Lead I, Lead II, and Lead III; and provide Leads Lead I, Lead II, Lead III, aVR, aVL, aVF, V1, V2, V3, V4, V5, and V6 for display on a client device.
Patent WO-2021173212-A1 (WO)
Inventor: MIRANDA HEINZ
IPC: H04W72/04
Filed: 2020-12-21
Abstract: Systems and method for establishing a connection between a vehicle and a base station are provided. The base station sectors are divided into subsector respectively associated with a narrowbeam antenna. To determine the vehicle location without the use of a complementary network, the base station and the vehicle may associate each subsector with a respective set of radio access preamble sequences. Accordingly, the location of the vehicle can be determined based on the particular radio access preamble sequence included in the synchronization messaging. Additionally or alternatively, the base station may be configured to sequentially activate the narrowbeam antennas to detect a which narrowbeam is active when the vehicle responds to a message communicated over the narrowbeams.
Patent WO-2021150334-A1 (WO)
Inventor: KAPADIA JAIMEEN
IPC: A61B34/37
Filed: 2020-12-21
Abstract: Un bras robotique chirurgical destiné à être utilisé dans une intervention chirurgicale minimalement invasive comprend un rail allongé configuré pour une mise en prise coulissante d'un instrument chirurgical, et un support de trocart disposé au niveau d'une partie d'extrémité du rail. Le support de trocart peut tourner par rapport à la partie d'extrémité du rail pour aider au chargement et au déchargement de l'instrument chirurgical.
Patent WO-2021146464-A1 (WO)
Inventor: SATPATHY ANSUMAN
IPC: A61K35/17
Filed: 2021-01-14
Abstract: L'invention concerne des procédés et des systèmes pour réduire la neurotoxicité associée au traitement de troubles hyperprolifératifs des lymphocytes B CD19+. La neurotoxicité est réduite par l'utilisation d'agents qui protègent les péricytes neurovasculaires CD19+ et/ou les vSMC CD19+ d'une attaque par une thérapie ciblée par CD19, et par modification de la thérapie ciblée par CD19 pour éviter des péricytes CD19+ et/ou des vSMC CD19+.
Patent WO-2021162949-A1 (WO)
Title: Virtual high-density well survey
Inventor: ZHANG ZHENGXIN
IPC: E21B47/04
Filed: 2021-02-05
Abstract: A method for determining tortuosity, e.g., in an oilfield well includes obtaining a planned trajectory for a hole, and obtaining a first survey of the hole using a sensor deployed into the hole. The first survey includes a first surveyed position at a first depth of the hole and a second surveyed position at a second depth of the hole, and no surveyed positions between the first and second depths. The method further includes simulating a second survey of the hole between the first and second depths using a model. The second survey includes a plurality of simulated positions of the hole between the first and second depths. The method includes determining that the simulated position at the second depth is proximal to the second surveyed position, and visualizing a trajectory of the hole based on the first and second surveys.
Patent WO-2021163371-A1 (WO)
Title: Coronavirus t cell epitopes and uses thereof
Inventor: SETTEE ALESSANDRO
IPC: C12N15/50
Filed: 2021-02-11
Abstract: The present invention includes compositions and methods for detecting the presence of: a coronavirus or an immune response to a coronavirus infection including T cells responsive to one or more coronavirus peptides or proteins comprising, consisting of, or consisting essentially of: one or more amino acid sequences selected from SEQ ID NO: 1 to 1126, subsequences, portions, homologues, variants or derivatives; a fusion protein comprising one or more amino acid sequences selected from SEQ ID NO: 1 to 1126; a pool of peptides or proteins selected from the amino acid sequences set forth in SEQ ID NO: 1 to 1126; or a polynucleotide that encodes one or more peptides or proteins, comprising, consisting of, or consisting essentially of an amino acid sequence selected from SEQ ID NO: 1 to 1126, subsequences, portions, homologues, variants or derivatives. The invention further provides vaccines, diagnostics, therapies, and kits, comprising such proteins or peptides.
Patent WO-2021167907-A1 (WO)
Title: Method for detecting intent in an adaptive lower limb device
Inventor: GOLDFARB MICHAEL
IPC: A61F2/72
Filed: 2021-02-16
Abstract: A method for detecting a user's intent in an adaptive lower limb device includes providing the adaptive lower limb device. The lower limb device includes a device control unit. The device control unit includes activity controllers and at least one accelerometer. The acceleration features are measured via the at least one accelerometer. The measured acceleration features are determined whether they correspond to a tapping movement initiated by a user with an intent to switch from a first one of the plurality of activity controllers to a second one of the plurality of activity controllers. If the measured accelerating features correspond to the tapping movement, the control unit of the adaptive lower limb device is switched from the first one of the activity controllers to the second one of the activity controllers.
Patent WO-2021173430-A1 (WO)
Inventor: ALSHAIKH ABRAR
IPC: C09K8/44
Filed: 2021-02-19
Abstract: Sealing composition for plugging and abandoning a wellbore and methods of plugging and abandoning a wellbore are disclosed. Embodiments of a method for plugging and abandoning a wellbore may include introducing a sealing composition into a wellbore and curing the sealing composition to form a plug. The sealing composition may include from 1 weight percent to 20 weight percent of a curing agent, based on the total weight of the composition, and from 20 weight percent to 97 weight percent of an epoxy resin system, based on the total weight of the composition. The epoxy resin system may include an epoxy resin having the formula (OC 2 H 3 )-CH 2 -O-R 1 -O-CH 2 -(C 2 H 3 O), where R 1  is a linear or branched hydrocarbyl having from 4 to 24 carbon atoms; and a reactive diluent having the formula R-O-CH 2 -(C 2 H 3 O), where R is a hydrocarbyl having from 12 to 14 carbon atoms.
Patent WO-2021183336-A1 (WO)
Title: Fast front tracking in eor flooding simulation on coarse grids
Inventor: SAMSOM BARYS ANDREEVICH
IPC: E21B47/12
Filed: 2021-03-03
Abstract: The present disclosure provides a workflow for modelling EOR flooding operations performed on a reservoir by separating front tracking from the reservoir simulation process, so that the front's position and topology evolves in parallel with the coarse grid simulation, through modifications using machine-learning-trained correlations.
Patent WO-2021183826-A1 (WO)
Inventor: SINCLAIR PAUL LINCOLN
IPC: C25B9/77
Filed: 2021-03-11
Abstract: La présente invention concerne une électrode poreuse pour une cellule électrochimique rechargeable à écoulement continu comprenant un collecteur de courant métallique à porosité élevée, un matériau actif entourant le collecteur de courant métallique, et un matériau de membrane synthétique autoportant entourant le matériau actif. La présente invention comprend en outre une batterie rechargeable à écoulement continu comprenant de multiples cellules électrochimiques, une boucle fermée et une pompe.
Patent WO-2021194864-A1 (WO)
Inventor: PETERSON MICHAEL L
IPC: G04G5/00
Filed: 2021-03-19
Abstract: A method for detecting time rollovers is disclosed. The method may include receiving time data including week data and second data and processing the time data to generate a first date. The method may include generating, based on the first date and an offset value, a second date and obtaining, when the second date is prior to a baseline date, a network date. The method may include assigning the network date as the baseline date and processing the network date and the first date to determine an updated offset value. The method may include storing the updated offset value as the offset value and determining, based on the network date, a system date.
Patent WO-2021202167-A1 (WO)
Title: Catheter assembly with a slidable septum and related systems
Inventor: NADU JITHENDRA KUMAR SATHYANARAYANA
IPC: A61M25/00
Filed: 2021-03-23
Abstract: A catheter assembly 101 configured to selectively isolate a blood fluid pathway from a priming solution fluid pathway. The catheter assembly includes a catheter adapter 102 which includes a distal end 104, a proximal end 106 and a lumen 108 therebetween. A catheter 110 extends from the distal end and a side port 132 is disposed between the distal end and the proximal end of the adapter. A septum 114 is positioned within the lumen and aligned with the side port. The septum provides a seal between the side port and the catheter in the distal position. The septum is configured to slide from the distal position to a proximal position proximal to the side port. In the proximal position, the side port is in fluid communication with the catheter. The catheter assembly increases a likelihood of obtaining a quick and clear indication of flashback to confirm proper catheter placement.
Patent WO-2021195222-A1 (WO)
Inventor: DOUMAR STEVE
IPC: H04W40/02
Filed: 2021-03-24
Abstract: A system and method for omnichannel text-based routing and customer-to-enterprise communications. The system comprises an interaction control system, an interaction routing system, and a media translation system. The system takes in requests from customers to text, email, or chat with a businessperson and facilitates the interaction by routing, masking, and converting where necessary. The routing is selected from a list of various algorithms and methods to determine the best businessperson to route the customer to. Masking by the system holds anonymity between the customer and businessperson, while conversion happens when the customer and businessperson are using two different communication vehicles such as from text messaging to email.
Patent WO-2021195485-A1 (WO)
Inventor: CROWE JAMES E
IPC: A61K39/395
Filed: 2021-03-26
Abstract: The present disclosure is directed to antibodies binding to and neutralizing tire coronavirus designated SARS-CoV-2 and methods for use thereof.
Patent WO-2021202761-A1 (WO)
Title: Elastomeric laminate
Inventor: TUCKER JOHN D
IPC: B32B5/04
Filed: 2021-03-31
Abstract: Methods and (articles of manufacture therefrom) including forming an elastic film from a polymer composition; tensioning the elastic film to a stretch ratio of between 2 and 6 in the MD; laminating the elastic film to an extensible facing to provide an elastomeric laminate having a CD hysteresis loss of 70% or less and an MD hysteresis loss of 50% or less.
Patent WO-2021257152-A1 (WO)
Title: Fob system for intelligent flow detection and dispense control
Inventor: VOLFTSUN LEV
IPC: B67D1/00
Filed: 2021-04-05
Abstract: A system and method detection of an empty keg is provided. Carbonated beverages from a keg communicates a carbonated alcoholic beverage to a liquid beverage sensor in fluid communication with the bulk keg. The liquid beverage sensor includes at least one phase detection sensor capable of identifying a foam or gas-liquid interface (Float on Beer Detector), at least one pressure sensor, at least one flow sensor, or at least one temperature sensor. A controller in operative communication with the TCB communicates with the control valve, the actuation button and in communication with the sensors. Upon detection of a low float level for the FOB detector, or low system pressure, or high system temperature, an alarm and/or override of the control fo the tap is accomplished.
Patent WO-2021211323-A1 (WO)
Title: Chamfer guidance systems and methods
Inventor: KUBACKI MEGHAN
IPC: A61B17/15
Filed: 2021-04-06
Abstract: A surgical tool includes a handle and a trial section coupled to the handle by an engagement section. The trial section includes an upper surface and a lower surface. The upper surface has a shape that corresponds to an upper surface of an implant. The trial section defines a first slot extending from the upper surface to the lower surface and inwardly from a first side. A second slot extends from the upper surface to the lower surface and inwardly from a second side.
Patent WO-2021225757-A1 (WO)
Inventor: NANGUO LIU
IPC: C08G77/20
Filed: 2021-04-13
Abstract: L'invention concerne une silicone (méth)acrylate fonctionnelle et son procédé de préparation. Cette silicone (méth)acrylate fonctionnelle peut avoir des groupes fonctionnels poly(méth)acrylate pendants. Cette silicone (méth)acrylate fonctionnelle peut avoir des groupes alcényle terminaux. Cette silicone (méth)acrylate fonctionnelle peut être utilisée dans des adhésifs sensibles à la pression.
Patent WO-2021217063-A1 (WO)
Title: Compositions et procédés pour le traitement d'une lésion pulmonaire
Inventor: SIMARD J
IPC: A61K31/57
Filed: 2021-04-23
Abstract: La présente invention concerne des procédés de réduction d'une lésion pulmonaire chez un sujet qui en a besoin, consistant à administrer au sujet une quantité efficace d'un agent qui inhibe l'activité de SUR1..
Patent WO-2021247162-A1 (WO)
Inventor: GOH HWEE LUN
IPC: B32B7/12
Filed: 2021-04-26
Abstract: Provided are barrier laminates including polyethylene which offer heat resistance and a wide sealing window. The laminates can be fully compatible with polyethylene recycling streams and can exhibit improved, maintained, or desirable properties in comparison to existing laminate structures that are not fully compatible with polyethylene recycling streams. The laminate comprises a multilayer film, a polyethylene film, and an adhesive. The adhesive adheres the multilayer film to the polyethylene film to provide the laminate.
Patent WO-2021226121-A1 (WO)
Title: Light emitting diodes with aluminum-containing layers integrated therein and associated methods
Inventor: CHANG YING-LAN
IPC: H01L33/06
Filed: 2021-05-04
Abstract: A light-emitting diode (LED) structure includes an active region that has at least one aluminum-containing quantum well (QW) stack that emits light from the LED structure when activated. The LED structure exhibits a modified internal quantum efficiency value, which is higher than a LED structure that does not include aluminum within a QW stack. The LED structure also exhibits a modified peak wavelength, which is longer than an unmodified peak wavelength of the unmodified LED structure.
Patent WO-2021236743-A1 (WO)
Title: Head and neck full motion testing system
Inventor: ROGERS BURTON L
IPC: A61B5/107
Filed: 2021-05-19
Abstract: A cervical spine movement measuring device having a main frame having a plurality of arms or maintain ng the head of a person n position and a torsion system adjustably attached to the main frame for positioning the torsion system, with an input shaft, relative to the main frame. The measuring device can have a main frame with a plurality of arms. Each of the plurality of arms can have at least one pad. The pad is configured to hold a head of a patient. The input shaft can connect to an isokinetic dynamometer via an interphase connector. An isokinetic dynamometer can be configured to measure range of motion and torque of the wearer during an assessment. The device can have an input shaft that is positionable about a plurality of pivot points. The input shaft can be adjustably secured to the main frame. The measuring device allows for assessment and evaluation of cervical spine flexion, extension, right lateral flexion, left lateral flexion, right rotation, and left rotation.
Patent WO-2021236947-A1 (WO)
Title: Methods and apparatus for c2 communications security establishment, modification and revocation
Inventor: FERDI SAMIR
IPC: G08G5/00
Filed: 2021-05-20
Abstract: Methods, apparatus, systems, architectures and interfaces for performing secure command and control (C2) communications in an Unmanned Aerial System (UAS) including a UAV controller (UAV-C) are provided. The method includes on condition that the UAV has completed a registration procedure with a network, transmitting, to a session management function (SMF) of the network, a packet data unit (PDU) session establishment request message; performing a secondary authentication, with any of the USS and the UTM, via the SMF; receiving a PDU session establishment accept message including C2 security information; and establishing C2 communications security with the peer UAV-C using the C2 security information.
Patent WO-2021252509-A1 (WO)
Title: Chroma coding enhancement in joint coding of chroma residuals
Inventor: WANG XIANGLIN
IPC: H04N19/137
Filed: 2021-06-08
Abstract: An electronic apparatus performs a method of decoding video data. The method comprises: receiving, from the bitstream of video data, or inferring, a first syntax element that indicates whether joint coding of chroma residuals (JCCR) is enabled or not; when the JCCR is enabled according to the first syntax element, receiving from the bitstream, or inferring, a second syntax element in Sequence Parameter Sets (SPS) or Picture Parameter Sets (PPS) that indicates whether a JCCR sign flag is present in a picture header or not; when the JCCR sign flag is present in the picture header according to the second syntax element, receiving, from the bitstream, the JCCR sign flag in the picture header; and decoding the video data according to the first syntax element, the second syntax element, and the JCCR sign flag.
Patent WO-2021252837-A1 (WO)
Inventor: PERISSE DENIS
IPC: B05D7/14
Filed: 2021-06-11
Abstract: L'invention concerne des contenants de boissons et des procédés de revêtement. Les contenants de boissons comprennent un substrat métallique qui est au moins partiellement revêtu d'un revêtement préparé à partir d'une composition qui présente une adhérence et des propriétés mécaniques robustes après durcissement.