baber/WOPTO huggingface dataset:
Patent WO-2021127635-A1 (WO)
Title: Expandable intervertebral implant
Inventor: SPITLER JAMES Q
IPC: A61F2/44
Filed: 2020-12-21
Abstract: An expandable intervertebral implant is disclosed for use in between adjacent vertebral bodies in a spine. An expandable intervertebral implant may include an upper plate having a first upper side and a second upper side, a lower plate having a first lower side, a second lower side, and a first lattice that connects the first upper side to the first lower side. The expandable intervertebral implant may further include a second lattice that connects the second upper side of the upper plate to the second lower side of the lower plate and an opening having a longitudinal axis between the upper plate, lower plate, first lattice, and second lattice. The expandable intervertebral implant may further include an expansion mechanism comprising a driver that expands the upper plate and the lower plate away from each other along a cephalad-caudal axis by deforming the first lattice and the second lattice.
Patent WO-2022086577-A1 (WO)
Title: Methods and systems of extended reality environment interaction based on eye motions
Inventor: AHER ANKUR ANIL
IPC: G06F3/01
Filed: 2020-12-29
Abstract: Systems and methods are described for extended reality environment interaction. An extended reality environment including an object is generated for display, and a first sensor is used to detect that a gaze has shifted from a first portion of the extended reality environment to a second portion of the extended reality environment, where the object is excluded from the first portion of the extended reality environment and included in the second portion of the extended reality environment. An indicator of the shift in the gaze is generated for display within the extended reality environment in response to detecting the gaze shift, and a voice command is detected by a second sensor while the indicator is in a vicinity of the object. In response to detecting the voice command, an action corresponding to the voice command may be executed.
Patent WO-2021072436-A1 (WO)
Title: Hard nickel-chromium-aluminum alloy for oilfield services apparatus and methods
Inventor: MARYA MANUEL
IPC: C22C19/05
Filed: 2020-10-09
Abstract: An environmentally resistant alloy is disclosed having a transition metal that upon being included in the Ni Cr Al alloy causes no liquid phases below 1310°C, creates over 45% of a gamma phase above 900°C up to 1310°C, creates over 30% comprised of a gamma prime phase between 450°C and 600°C, and wherein the gamma prime phase is characterized by a formula (Ni,Co) x (Cr,Al,Mo) y  wherein x and y are integers.
Patent WO-2021146141-A1 (WO)
Title: Techniques for low power operation
Inventor: BROX MARTIN
IPC: G06F1/3296
Filed: 2021-01-11
Abstract: Methods, systems, and devices for techniques for low power operation are described. A device may be configurable to operate in a first mode and a second mode, where the first mode may include transmitting using a first modulation scheme having two logic levels and the second mode may include transmitting using a second modulation scheme having three or more (e.g., four) logic levels. The device may identify a data symbol for transmission and select, from the first mode and the second mode, the first modulation scheme for the transmission. In some example, the device may determine which of the two modes to select based on a value stored at a mode register. Here, the value stored by the mode register may indicate to utilize the first modulation scheme associated with the first mode. Thus, the device may transmit the data symbol by a signal modulated by the first modulation scheme.
Patent WO-2021221785-A1 (WO)
Inventor: ANANTHANARAYANAN GANESH
IPC: H04L45/02
Filed: 2021-03-02
Abstract: A multi-hop relay network comprises a set of data nodes arranged in a relay topology, wherein the set of data nodes communicate with one another via a data plane comprising a set of high frequency data links, such as mmWave links. An edge node communicates with one or more data nodes via the data plane and communicates with the set of data nodes over a control plane comprising a set of low frequency wireless links, such as a Wi-Fi network. The edge node determines a path utilization for the set of high frequency wireless links. When one of the high frequency wireless links is over-utilized, the edge node communicates, to a data node via the control plane, a command to change the relay topology. When it is not, the edge node adjusts a data analytics parameter for a node to improve the overall accuracy of the network.
Patent WO-2021188475-A1 (WO)
Inventor: HADDOCK DUSTIN M M
IPC: E04B1/38
Filed: 2021-03-16
Abstract: Une pince pour commander le soulèvement de panneaux d'un toit métallique est prévue, la pince fixant deux panneaux adjacents l'un à l'autre. Selon certains modes de réalisation, la pince a une fente conçue pour recevoir un joint de toit entre des panneaux adjacents, et la pince a au moins un bras qui fixe le joint de toit à l'intérieur de la pince et empêche la pince d'être retirée du joint de toit. De plus, la pince peut avoir un canal et au moins une saillie qui positionnent le joint de toit à l'intérieur de la pince dans une position prédéterminée pour veiller à ce qu'un composant de barre tel qu'un boulon ou une vis de réglage puisse fixer le joint de toit à l'intérieur de la pince. De plus, d'autres caractéristiques et agencements de caractéristiques permettent de mieux positionner la pince sur un centre du joint de toit.
Patent WO-2022203691-A1 (WO)
Title: Printer alignment calibration
Inventor: HERNANDEZ MARTINEZ LEYRE
IPC: B41J29/393
Filed: 2021-03-26
Abstract: The present disclosure relates to methods and devices for printer alignment calibration. In an example there is disclosed a printer alignment calibration method, for a bidirectional printer. The method may comprise measuring first deviations between images printed during a forward and a reverse scanning pass at a plurality of positions along a scan axis for a first colour. The method may further comprise measuring a second deviation between the images printed during the forward and the reverse scanning pass at a selected position of the plurality of positions along the scan axis for a second colour. The method may further comprise determining a difference between the first deviation and the second deviation for the selected position. The method may further comprise calculating a representative deviation for the first colour, based on the first deviations. The method may further comprise using the representative deviation for the first colour to calibrate printer alignment for the first colour. The method may further comprise using the representative deviation for the first colour and the difference between the first deviation and the second deviation for the selected position to calibrate printer alignment for the second colour. According to the examples, image quality may be improved by reducing bidirectional deviation.
Patent WO-2021207739-A1 (WO)
Title: Multi-band satellite signal communications system and method
Inventor: LIVERGOOD GEORGE A
IPC: H04B7/185
Filed: 2021-04-12
Abstract: A multi-band satellite signal communications system includes a hub station communicating with multiple remote stations. The system reduces or eliminates the effects of precipitation, airborne pollutants, dust and debris. Signals can comprise digital or analog signals, which can be encrypted. The system can utilize binary digital or quantum computing technologies. The system can utilize frequency-hopping and satellite-hopping routines for security. System components can be fabricated from silicone-based semiconductors and graphene. System functions can be implemented with hardware, firmware and software.
Patent WO-2021216615-A1 (WO)
Inventor: GAIHA GAURAV
IPC: G16B15/20
Filed: 2021-04-20
Abstract: A method of preventing or treating COVID infection in a subject includes selecting two or more COVED CTL epitopes from a Coronavirus proteome that have a network score that meets a threshold value. An effective amount of a T cell immunogen composition and a pharmaceutically acceptable carrier is administered to the subject. The T cell immunogen composition includes the two or more selected Coronavirus CTL epitopes.
Patent WO-2021237031-A1 (WO)
Title: High-pressure priming valve
Inventor: OTTE RACHEL
IPC: F16K1/12
Filed: 2021-05-21
Abstract: A new and innovative high-pressure priming valve is provided for use in high-pressure fluid systems that require a high level of fluid purity. The priming valve includes at least three ports, some of which are angled. The priming valve also includes a needle that variably blocks and unblocks a pathway to one of the ports between normal operation and a priming operation, respectively. The priming valve includes a sealing insert positioned below a stack of washers that maintain the needle's alignment in response to high fluid pressures exerted on the needle. The sealing insert helps prevent fluid from contacting the stack of washers, which helps prevent biological growth within the valve. The angled ports help facilitate priming valve drainage to further help prevent biological growth. By helping prevent biological growth, the sealing insert helps prevent fluid contamination and enables the priming valve to be utilized for high-purity fluid applications.
Patent WO-2021262473-A1 (WO)
Inventor: DE ANGELIS GILBERT
IPC: C03B17/06
Filed: 2021-06-15
Abstract: A measurement apparatus includes a measuring probe, a support structure, a cantilevered arm extending between the support structure and the measuring probe, and a support arm extending between the support structure and the cantilevered arm. The cantilevered arm is movably connected to the support arm.
Patent WO-2022005948-A1 (WO)
Title: Impurity removal in doped ald tantalum nitride
Inventor: LI RUI
IPC: C23C16/455
Filed: 2021-06-28
Abstract: Methods of forming copper interconnects are described. A doped tantalum nitride layer formed on a copper layer on a substrate has a first amount of dopant. The doped tantalum nitride layer is exposed to a plasma comprising one or more of helium or neon to form a treated doped tantalum nitride layer with a decreased amount of dopant. Apparatus for performing the methods are also described.
Patent WO-2022006207-A1 (WO)
Inventor: YVON-BESSETTE ANDRÉ
IPC: C07F7/18
Filed: 2021-06-30
Abstract: L'invention concerne un procédé de préparation d'un composé d'organosilicium multifonctionnel. Le procédé consiste à faire réagir (A) un composé organosilanol comprenant une fraction fonctionnelle choisie parmi des fractions alcoxysilyle et des fractions acryloxy et (B) un composé hydridosilane ayant au moins deux groupes hydrolysables en présence (C) d'un sel d'acétate. L'invention concerne également un composé d'organosilicium multifonctionnel préparé selon le procédé.
Patent WO-2022011096-A1 (WO)
Inventor: RIZQ AHMAD NOOR AL-DEEN HASSAN
IPC: C09K8/502
Filed: 2021-07-08
Abstract: L'invention concerne un procédé et un système se rapportant à un matériau d'arrêt d'eau dans un puits de forage. Dans un mode de réalisation donné à titre d'exemple, le matériau d'arrêt d'eau comprend un précipité formé à partir d'une solution d'asphaltène et d'un précipitant aqueux.
Patent WO-2023003535-A1 (WO)
Inventor: YU LEI
IPC: G09G5/02
Filed: 2021-07-19
Abstract: La présente invention concerne des procédés mis en œuvre par ordinateur, des systèmes et des dispositifs permettant d'estimer l'exposition d'un utilisateur à la lumière bleue à l'aide de l'appareil de prise de vues d'un dispositif informatique d'utilisateur. Un dispositif informatique d'utilisateur capture, à l'aide d'un capteur de lumière ambiante, des informations associées à un environnement lumineux d'un dispositif informatique d'utilisateur. Le dispositif informatique d'utilisateur détermine une durée d'exposition cible. Le dispositif informatique d'utilisateur capture, à l'aide d'un appareil de prise de vues, des données d'image en exposant un capteur de l'appareil de prise de vues à une lumière pendant une durée basée sur la durée d'exposition cible. Le dispositif informatique d'utilisateur calcule des valeurs de balance de blanc pour les données d'image capturées à l'aide d'un algorithme de balance de blanc automatique. Le dispositif informatique d'utilisateur rejette les données d'image capturées. Le dispositif informatique d'utilisateur génère, sur la base des valeurs de balance de blanc automatique, une valeur d'exposition à la lumière bleue.
Patent WO-2022026408-A1 (WO)
Inventor: KAZARIANS SETH N
IPC: G05F1/575
Filed: 2021-07-26
Abstract: A linear voltage regulator with isolated supply current is disclosed. The voltage regulator is configured and controlled such that its output current closely matches its input current (any quiescent current consumed by the regulator is negligible relative to the amount of current passed by the regulator). In certain implementations, the voltage regulator is implemented as an analog component. In other implementations, the voltage regulator includes or cooperates with digital elements, such as an analog-to-digital converter, a digital processing core, or a digital-to-analog converter.
Patent WO-2022032061-A1 (WO)
Title: Accessory device for a solid-state additive manufacturing system enabling printing of large and complex parts
Inventor: HARDWICK NANCI
IPC: B29C64/20
Filed: 2021-08-06
Abstract: An accessory device used in combination with a solid-state additive manufacturing system is described. In some configurations, the accessory device can be used in combination with an additive manufacturing system, such as a solid-state additive manufacturing system, to enable printing of large-scale and complex objects, where the objects are much larger than those printed with existing solid-state manufacturing systems. The disclosed accessory device used in conjunction with the a solid-state additive manufacturing system is capable of manufacturing non- hollow (solid), partially-hollow or completely-hollow objects via different methods.
Patent WO-2023027694-A1 (WO)
Inventor: BATES WALTER J
IPC: A01B73/00
Filed: 2021-08-24
Abstract: La présente invention concerne des systèmes et des procédés pour traiter des graines collectées à partir d'un champ. Un système donné à titre d'exemple comporte une remorque portant une trémie conçue pour contenir des graines devant être dévitalisées, un broyeur conçu pour dévitaliser les graines contenues dans la trémie, et un épandeur conçu pour évacuer les graines dévitalisées à partir du système. Un premier ensemble de transport interconnecte la trémie et le broyeur, sur la remorque, pour transporter les graines de la trémie au broyeur. Et, un second ensemble de transport interconnecte le broyeur et l'épandeur, sur la remorque, pour transporter les graines dévitalisées du broyeur à l'épandeur.
Patent WO-2022093460-A1 (WO)
Title: Three-dimensional dynamic random access memory (dram) and methods of forming the same
Inventor: KANG CHANGSEOK
IPC: H01L49/02
Filed: 2021-09-27
Abstract: Examples herein relate to three-dimensional (3D) dynamic random access memory (DRAM) and corresponding methods. In an example, a film stack is formed on a substrate. The film stack includes multiple unit stacks, each having, sequentially, a first dielectric layer, a semiconductor layer, and a second dielectric layer. A first opening is formed through the film stack. The second dielectric layer is pulled back from the first opening forming a first lateral recess. A gate structure is formed in the first lateral recess and disposed on a portion of the semiconductor layer. A second opening, laterally disposed from where the first opening was formed, is formed through the film stack. The portion of the semiconductor layer is pulled back from the second opening forming a second lateral recess. A capacitor is formed in a region where the second lateral recess was disposed and contacting the portion of the semiconductor layer.
Patent WO-2022081450-A1 (WO)
Title: Systems and methods for analyzing defects in cvd films
Inventor: PANDIT MANDAR B
IPC: C23C16/40
Filed: 2021-10-11
Abstract: Embodiments of the present technology may include semiconductor processing methods that include depositing a film of semiconductor material on a substrate in a substrate processing chamber. The deposited film may be sampled for defects at greater than or about two non-contiguous regions of the substrate with scanning electron microscopy. The defects that are detected and characterized may include those of a size less than or about 10 nm. The methods may further include calculating a total number of defects in the deposited film based on the sampling for defects in the greater than or about two non-contiguous regions of the substrate. At least one deposition parameter may be adjusted as a result of the calculation. The adjustment to the at least one deposition parameter may reduce the total number of defects in a deposition of the film of semiconductor material.
Patent WO-2022082114-A1 (WO)
Inventor: JHA BABAL KANT
IPC: G01N23/223
Filed: 2021-10-18
Abstract: Sont décrits des composés qui peuvent être utilisés pour augmenter les taux de NAD par l'inhibition d'enzymes de dégradation de NAD+ telles que CD38. Les composés possèdent une structure selon la formule I ou la formule II, telles que décrites dans la description, ou des sels de qualité pharmaceutique de ceux-ci, les groupes attachés étant tels que définis dans la description. Sont également décrites des méthodes d'augmentation des taux de NAD+ intracellulaire chez un sujet par l'administration au sujet d'une quantité efficace d'un composé selon la formule I ou la formule II.
Patent WO-2022087207-A1 (WO)
Title: Système d'alimentation électrique d'aéronef et procédé d'alimentation d'énergie électrique dans un aéronef
Inventor: BALLANTINE ARNE
IPC: H01M8/04119
Filed: 2021-10-21
Abstract: Un système d'alimentation électrique d'aéronef comprend une unité de puissance auxiliaire (APU) à pile à combustible qui fournit de l'énergie électrique auxiliaire à un aéronef, une centrale électrique à pile à combustible qui fournit de l'énergie électrique primaire à l'aéronef, et une unité de stockage d'hydrogène qui fournit de l'hydrogène à l'APU à pile à combustible et à la centrale électrique à pile à combustible.
Patent WO-2022099061-A1 (WO)
Inventor: PLATT DAVID
IPC: A61P29/00
Filed: 2021-11-05
Abstract: L'invention concerne un procédé de traitement du SARS-CoV-2 par administration d'une quantité efficace de polysaccharides de pectine à un sujet en ayant besoin.
Patent WO-2022108883-A1 (WO)
Inventor: FRAMROZE BOMI
IPC: A61K38/12
Filed: 2021-11-15
Abstract: L'invention concerne des méthodes de traitement d'affections, de troubles et de maladies inflammatoires et/ou respiratoires chez l'homme faisant appel à des compositions comprenant des lipopeptides, notamment des microcolines. Les compositions sont administrées par voie orale. Parmi les êtres humains appropriés pour de tels traitements figurent ceux qui résistent largement à des interventions médicales et chirurgicales, telles que des traitements stéroïdiens. On a également découvert que les compositions de l'invention peuvent réduire la fonction effectrice des éosinophiles.
Patent WO-2022115470-A1 (WO)
Inventor: BROUGH DOUGLAS
IPC: A61K39/12
Filed: 2021-11-23
Abstract: Provided herein are multi-antigenic human papilloma virus (HPV) molecular vaccine constructs for use and treatment of HPV associated disorders and pathologies; such as HPV molecular vaccines targeting HPV6 and HPVll associated pathologies.
Patent WO-2022119928-A1 (WO)
Inventor: KASIBHATLA SRINIVAS RAO
IPC: C07D233/84
Filed: 2021-12-01
Abstract: Compounds having activity as inhibitors of ENPP1 are provided. The compounds have the following structure (I): or a pharmaceutically acceptable salt, tautomer, stereoisomer, or prodrug thereof, wherein L, R 1 , R 2a , R 2b , R 2c , R 2d , R 2e  and n are as defined herein. This disclosure provides methods associated with preparation and use of such compounds, pharmaceutical compositions comprising such compounds, and methods for treating disorders associated with ENPP1, including uncontrolled cellular proliferation, cancer and virial or bacterial infections in a mammal.
Patent WO-2022125408-A1 (WO)
Inventor: AIMETTI ALEX
IPC: A61K47/12
Filed: 2021-12-06
Abstract: La divulgation concerne des méthodes de traitement d'une crise épileptique ou d'un trouble épileptique consistant à administrer à un sujet qui en a besoin une quantité thérapeutique efficace de ganaxolone, ou d'un sel pharmaceutiquement acceptable de celle-ci.
Patent WO-2022159826-A1 (WO)
Inventor: ELAD DANNY
IPC: B60R21/01
Filed: 2022-01-24
Abstract: Un système centralisé de détection d'occupation permet la surveillance de multiples sièges ou plus généralement, de multiples stations, à l'aide d'un seul capteur. Un véhicule donné à titre d'exemple comprend : une ou plusieurs stations, conçues chacune pour accueillir un occupant du véhicule ; une surface de réflexion de radar ; et un émetteur-récepteur de radar, conçu pour utiliser la surface de réflexion de radar pour détecter un occupant d'au moins l'une des stations. Un autre véhicule donné à titre d'exemple comprend : de multiples stations, permettant chacune d'accueillir un occupant du véhicule ; et un émetteur-récepteur radar, conçu pour examiner chacune des multiples stations pour déterminer si elle est occupée.
Patent WO-2022164781-A1 (WO)
Title: Système laser tout fibre à cavité unique avec de multiples sorties polychromatiques synchronisées
Inventor: AKHOUNDI FARHAD
IPC: H01S3/067
Filed: 2022-01-25
Abstract: L'invention concerne un système laser femtoseconde tout fibre qui est configuré pour générer de multiples sorties de lumière à différentes longueurs d'onde centrales/de référence à partir d'une seule cavité laser. Une mise en œuvre du système est basée sur une fibre dopée à l'Er et est verrouillée en mode en étant couplée par fibre à un réflecteur à absorption saturable, permettant ainsi à toutes les sorties de lumière multiples du système d'être synchronisées et, globalement, de définir un supercontinuum optique. La génération de sorties multiples permet de tirer parti de la non-linéarité des fibres optiques, tandis qu'au moins une sortie de lumière est maintenue pour être accordable spectralement au sein d'une plage spectrale d'au moins 300 nm.
Patent WO-2022191960-A1 (WO)
Title: Dental appliances for treating sleep disorders
Inventor: WANG DAYEN PETER
IPC: A61F5/56
Filed: 2022-02-15
Abstract: Disclosed are methods of preparing a dental appliance for treating a patient having obstructive sleep apnea or hypopnea. Also included are dental appliances and their uses.
Patent WO-2022192054-A1 (WO)
Title: Devices and methods for enhancing the performance of integral imaging based light field displays using time-multiplexing schemes
Inventor: HUA HONG
IPC: G02B27/09
Filed: 2022-03-03
Abstract: Integral imaging based light field displays using time-multiplexing schemes.
Patent WO-2022212588-A1 (WO)
Inventor: VECCHIO JAMES NATHANIEL
IPC: C22C1/10
Filed: 2022-03-30
Abstract: L'invention concerne de manière générale des alliages à base de cuivre, et plus particulièrement des alliages à base de cuivre conçus pour former des matériaux composites à matrice métallique (MMC), et des procédés de fabrication des matériaux MMC. Selon un aspect, un alliage destiné à former une matrice d'un matériau MMC a une composition élémentaire comprenant : du manganèse (Mn) à 5,6-10,4 pour cent en poids (% en poids) ; du nickel (Ni) à 3,5 à 6,5 % en poids ; de l'étain (Sn) à 1,4 à 4 % en poids ; et du cuivre (Cu) dépassant 55 % en poids et jusqu'à un équilibre de la composition élémentaire. L'alliage a une température de solidus inférieure à une température de fusion du Cu.
Patent WO-2022216717-A1 (WO)
Title: Citron kinase inhibitors
Inventor: STAUFFER SHAUN R
IPC: A61K31/4184
Filed: 2022-04-05
Abstract: Disclosed herein are compounds that are citron kinase inhibitors, pharmaceutical compositions comprising the compounds, and methods of using the compounds, e.g., in a method of treating cancer, such as medulloblastoma or prostate cancer.