baber/WOPTO huggingface dataset:
Patent WO-2021163579-A1 (WO)
Title: Scalable roll-to-roll fabrication of high-performance membrane electrode assemblies
Inventor: PRINZ FRIEDRICH B
IPC: H01M8/0245
Filed: 2021-02-12
Abstract: A manufacturing process includes: depositing a first catalyst on a first gas diffusion layer (GDL) to form a first catalyst-coated GDL; depositing a first ionomer on the first catalyst-coated GDL to form a first gas diffusion electrode (GDE); depositing a second catalyst on a second GDL to form a second catalyst-coated GDL; depositing a second ionomer on the second catalyst-coated GDL to form a second GDE; and laminating the first GDE with the second GDE and with an electrolyte membrane disposed between the first GDE and the second GDE to form a membrane electrode assembly (ME A). A MEA includes a first GDL; a second GDL; an electrolyte membrane disposed between the first GDL and the second GDL; a first catalyst layer disposed between the first GDL and the electrolyte membrane; and a second catalyst layer disposed between the second GDL and the electrolyte membrane, wherein a thickness of the electrolyte membrane is about 15 μm or less.
Patent WO-2021178848-A1 (WO)
Inventor: ARORA VIPIN
IPC: A47F1/12
Filed: 2021-03-05
Abstract: A service trolley for dispensing beverages includes a frame having an upper end opposite a lower end, and a tabletop arranged on the upper end of the frame. The trolley further includes wheels arranged on the lower end of the frame configured to allow the frame to roll on a surface. The trolley includes a beverage dispenser arranged within the frame that includes a multi-serve beverage container for storing a beverage, a dispensing head in communication with the beverage container via a conduit, and a pressurized vessel configured to contain a pressurized gas in communication with the beverage container so as to drive a flow of the beverage from the beverage container to the dispensing head.
Patent WO-2021188362-A1 (WO)
Title: Low resistance confinement liner for use in plasma chamber
Inventor: PERRY JOSEPH
IPC: H01J37/32
Filed: 2021-03-11
Abstract: Embodiments of liners for use in a process chamber are provided herein. In some embodiments, a liner for use in a process chamber includes an upper liner having a top plate with a central opening and a tubular body extending downward from an outer peripheral portion of the top plate, wherein the top plate has a contoured inner surface having a first step with a first inner diameter and a second step with a second inner diameter greater than the first inner diameter, and wherein the tubular body has an opening for transferring a substrate therethrough; and a lower liner abutting a bottom surface of the tubular body, wherein the lower liner extends radially inward from the tubular body and includes a plurality of radial slots arranged around the lower liner, wherein the upper liner and the lower liner form a C-shaped cross-section.
Patent WO-2021202572-A1 (WO)
Title: Determining formation conductivity with propagation measurements
Inventor: Wang gong li
IPC: G01V3/38
Filed: 2021-03-30
Abstract: Properties of a geological formation, such as dielectric constant and conductivity, may be determined by a propagation well log data acquired by a propagation well logging tool based at least in part on a relative longitudinal position of two or more receivers of the propagation well logging tool. In some embodiments, the relative longitudinal position of the at least two receivers is based at least in part on a first distance between a first receiver of the at least two receivers and a transmitter of the propagation well logging tool and a second distance between a second receiver of the at least two receivers and the transmitter.
Patent WO-2021252058-A1 (WO)
Title: Systems and methods for viewing incompatible web pages via remote browser instances
Inventor: ENS MICHAEL J
IPC: G06F16/957
Filed: 2021-04-06
Abstract: Embodiments described herein enable a browser to display content of a web page that is incompatible therewith. When such a page is to be traversed, the first browser causes a virtual machine that executes an instance of a second browser with which the page is compatible to be instantiated. The browsers communicate via communication channels utilized to share information therebetween. For instance, the first browser provides a URL of the page to the second browser for traversal thereby. Graphics information corresponding to the page is provided to the first browser. The first browser generates an image corresponding to the page based on the graphics information and renders the image in a tab of the first browser. This enables a visual experience for the user where it appears that the page is being rendered by the first browser when it is in fact being rendered by the second browser.
Patent WO-2021207653-A1 (WO)
Title: Use of a tlr9 agonist in methods for treating covid-19
Inventor: CHUNDURU SRINIVAS
IPC: C12N15/117
Filed: 2021-04-09
Abstract: The present invention is directed to use of tilsotolimod in the treatment of coronavirus infection, for example, SARS-CoV2, and COVID-19.
Patent WO-2021222723-A1 (WO)
Inventor: BROWN MATTHEW J
IPC: G01N33/569
Filed: 2021-04-30
Abstract: Disclosed are compositions, methods and systems for detecting MRSA, for example MRSA nasal colonization. In certain embodiments, the methods use bacteriophage-based amplification of the signal in detection of bacteria and other microorganisms to detect MRSA. The methods for detecting MRSA may include preparing an assay comprising a selective agent and a cocktail comprising at least two different types of recombinant bacteriophages, incubating the sample in the assay, capturing an indicator protein product, and detecting an indicator protein product produced by the recombinant bacteriophage, wherein positive detection of the indicator protein product indicates that MRSA is present in the sample.
Patent WO-2021231932-A1 (WO)
Title: Multi-color light source and methods of manufacture
Inventor: KESSELS MARCUS JOZEF HENRICUS
IPC: G08G1/095
Filed: 2021-05-14
Abstract: Methods, apparatus and systems are described herein. A light source includes a first light emitting diode (LED) die configured to emit a first die color and a second LED die configured to emit a second die color. A first filling is disposed over the first LED die. The first filling has a convex surface and includes a first phosphor such that the first die color is converted to a first illuminous color. A second filling is disposed over the second LED die. The second filling includes a second phosphor such that the second die color is converted to a second illuminous color that has a higher absorption energy than an illumination energy of the first illuminous color.
Patent WO-2022026057-A1 (WO)
Inventor: PRASAD BHAGWATI
IPC: H01L43/10
Filed: 2021-06-04
Abstract: A magnetoresistive memory device includes first electrode, a second electrode that is spaced from the first electrode, and a perpendicular magnetic tunnel junction layer stack located between the first electrode and the second electrode. The perpendicular magnetic tunnel junction layer stack includes a first texture-breaking nonmagnetic layer including a first nonmagnetic transition metal, a second texture-breaking nonmagnetic layer including a second nonmagnetic transition metal, a magnesium oxide dielectric layer located between the first and second texture-breaking nonmagnetic layers, a reference layer located between the first and second texture-breaking nonmagnetic layers, a free layer located between the first and second texture-breaking nonmagnetic layers, and a spinel layer located between the reference layer and the free layer, and including a polycrystalline spinel material having (001) texture along an axial direction extending between the reference layer and the free layer.
Patent WO-2021252744-A1 (WO)
Title: Autofill, circulation, and production valve for well completion systems
Inventor: LAI WEICHEN
IPC: E21B34/10
Filed: 2021-06-10
Abstract: A valve for use in a wellbore includes a replaceable choke device that is threaded into at least one opening formed through a sidewall of a tubular housing of the valve. The choke device is sealable on the sidewall of the tubular housing with an elastomeric sealing component, and the choke device controls at least one of fluid pressure within the tubular string and a pressure drop across the valve. The valve also includes a flow sleeve carried by the tubular housing for movement relative thereto between a first position in which fluid flow s permitted across the valve, a second position in which the flow sleeve prevents fluid flow across the valve, and a third position in which the flow sleeve is locked in place relative to the tubular housing by a lock ring.
Patent WO-2021257753-A1 (WO)
Title: Multifunctional sterilization tool
Inventor: KLEPFISZ ALLAN MARK
IPC: F24F8/22
Filed: 2021-06-16
Abstract: A multifunctional sterilization tool is an apparatus used to sanitize a target area using a combination of chemical aerosols and targeted ultraviolet radiation. The multifunctional sterilization tool utilizes an elongated casing containing at least one ultraviolet projector powered by a portable power supply to generate sterilizing fractions of ultraviolet radiation. Further, an atomizer is fed from a reservoir within the elongated casing to enable an aerosolized compound to be expelled onto a target area via an aerosol conduit and nozzle assembly. The functionalities of both the chemical and radiological systems are moderated by a controller that is operably connected within the elongated casing.
Patent WO-2021262611-A1 (WO)
Inventor: WASHINGTON MARLI
IPC: A41B9/02
Filed: 2021-06-21
Abstract: A packer-support brief for releasably retaining a packer in the packer-support brief has a male underwear in the form of a brief with a waistband at an upper portion of the brief. A pocket is below the waistband. The pocket is configured to removably receive the packer. An attachment loop is attached to the waistband and extends into the pocket. An endless loop has a first end attached to the attachment loop and a second end removably attachable to the packer.
Patent WO-2022006034-A1 (WO)
Title: Multilingual conversation tool
Inventor: BARRY MICHAEL JOHN
IPC: G06F40/58
Filed: 2021-06-29
Abstract: A user's computing device (such as a smartphone) runs an application whereby the user can connect with nearby bystanders who may speak different languages. Upon establishing a connection with the bystander, the user can enter a message in the user's primary language. The message is translated to the primary languages of the bystanders, and each such translated message is also back-translated into the user's primary language for review and editing. The back-translated message(s) allow the user to discern possible issues with the original message that may cause misunderstandings with the bystanders. Subsequent editing of the original and/or back-translated messages results in updates to all of the original, translated, and back-translated messages, and upon the user's approval, the translated messages are sent to the bystanders, who may respond via their devices in the same manner as the user.
Patent WO-2022081225-A1 (WO)
Title: Estimation de l'éclairage dans un environnement à partir d'une image d'un objet de référence
Inventor: NEOFYTOU ALEXANDROS
IPC: G06T5/00
Filed: 2021-07-20
Abstract: L'invention concerne une technologie qui fait appel un système de codage d'objet de manière à convertir une image d'objet en un codage combiné. L'image d'objet représente un objet de référence, tandis que le codage combiné représente une image d'environnement. L'image d'environnement, quant à elle, représente une estimation d'un environnement qui a produit les effets d'éclairage présentés par l'objet de référence. Le codage combiné comprend : une première partie qui représente un contenu d'image dans l'image d'environnement dans une plage élevée de valeurs d'intensité ; et une seconde partie qui représente un contenu d'image dans une plage faible de valeurs d'intensité. L'invention concerne également un système de formation qui forme le système de codage d'objet à partir de codages combinés produits par un système de codage d'environnement formé séparément. L'invention concerne également diverses applications du système de codage d'objet et du système de codage d'environnement.
Patent WO-2022020620-A1 (WO)
Title: Personal and corporate pathogen-risk assessment with pandemic-bio-surveillance multi pathogen systems
Inventor: KLASSON ERIC
IPC: G06Q50/22
Filed: 2021-07-22
Abstract: Provided is a pandemic-surveillance system configured for obtaining a user profile of a user; obtaining a history of geolocations visited by the user; determining based on the history of geolocations, geolocation-pathogen-risk scores corresponding to the geolocations visited by the user; determining a personal-pathogen-risk score of the user based on the user profile and the geolocation-pathogen-risk scores corresponding to the geolocations visited by the user; and storing the personal-pathogen-risk score in memory.
Patent WO-2022040415-A1 (WO)
Title: Enzymatic tablet and uses thereof
Inventor: ROTHBERG JONATHAN
IPC: C12Q1/68
Filed: 2021-08-19
Abstract: The disclosure relates, in some aspects, to compositions and methods for amplifying nucleic acids. In some embodiments, the disclosure describes solid compositions comprising a first enzyme (e.g., a reverse transcriptase) and a second enzyme (e.g., a polymerase), and optionally a third enzyme (e.g., a Uracil-DNA glycosylase), where each enzyme is under the control of a molecular switch. In some embodiments, solid compositions described by the disclosure allow for single-tube, temperature-controlled lysis, decontamination, and amplification of nucleic acid s (e.g., DNA or RNA) from a biological sample without the need to add additional reaction components or transfer the reaction mixture from one container to another.
Patent WO-2022132273-A1 (WO)
Title: Structures d'étanchéité hermétiques dans des ensembles microélectroniques ayant une liaison directe
Inventor: KABIR MOHAMMAD ENAMUL
IPC: H01L23/00
Filed: 2021-09-24
Abstract: L'invention concerne des ensembles microélectroniques comportant des composants microélectroniques qui sont couplés par liaison directe, ainsi que des structures et des techniques associées. Dans certains modes de réalisation, un ensemble microélectronique peut comprendre un premier composant microélectronique comprenant un premier anneau de garde s'étendant à travers au moins une partie d'une épaisseur de et le long d'un périmètre; un second composant microélectronique comprenant un second anneau de garde s'étendant à travers au moins une partie d'une épaisseur de et le long d'un périmètre, les premier et second composants microélectroniques étant couplés par liaison directe; et un anneau d'étanchéité formé par couplage du premier anneau de garde au second anneau de garde. Dans certains modes de réalisation, un ensemble microélectronique peut comprendre un composant microélectronique couplé à un interposeur qui comprend un premier matériau de revêtement au niveau d'une première surface; un second matériau de revêtement au niveau d'une seconde surface opposée; et une paroi périphérique à travers l'interposeur et reliée aux premier et second matériaux de revêtement.
Patent WO-2022086691-A1 (WO)
Title: Valve
Inventor: WISNIEWSKI JOHN
IPC: B65D47/24
Filed: 2021-09-30
Abstract: Une valve (100) comprend une base (110) définissant un axe central (114). La valve (100) comprend un montant (118) relié à la base (110) et s'étendant axialement vers l'extérieur depuis la base (110), dans la direction longeant l'axe longitudinal (114). La valve (100) comprend au moins une ouverture d'écoulement (122) dans la base (110) et/ou le montant (118). La valve (100) comprend en outre une membrane souple (126) ayant un orifice (130) et ayant une configuration de non-distribution dans laquelle l'orifice (130) est situé à proximité du montant (118) pour réduire au minimum la communication par l'intermédiaire de la valve (100). La membrane souple (126) a une configuration de distribution dans laquelle l'orifice (130) est éloigné du montant (118) pour établir une communication par l'intermédiare de la valve (100).
Patent WO-2022087201-A1 (WO)
Inventor: GHOSH DEBADYUTI
IPC: C07K7/06
Filed: 2021-10-21
Abstract: La présente divulgation concerne l'identification de peptides qui traversent la barrière hémato-encéphalique et leur utilisation pour transporter des charges utiles diagnostiques et thérapeutiques dans le cerveau.
Patent WO-2022067274-A1 (WO)
Title: Wifi queueing and connection management
Inventor: WHEELER GLEN
IPC: H04W76/15
Filed: 2021-10-26
Abstract: The present invention utilizes an application which is loaded onto the mobile devices of attendees who will be attending festivals, concerts, etc., where the large crowds attending the event will create wireless and mobile network congestion. Additionally, there is a control station which controls a wireless emitters, detectors, and wireless access stations throughout the venue. The device applications and the control stations will coordinate to manage connections between the attendees device and the wireless access stations so that network congestion does not occur.
Patent WO-2022094103-A1 (WO)
Inventor: OTENKO OLEKSANDR
IPC: G06F9/54
Filed: 2021-10-28
Abstract: In accordance with an embodiment, described herein is a system and method for providing a concatenating reactive publisher, for use with microservices or reactive programming environments. A Publisher provides a Subscriber with a Subscription that supports requests of an amount up to a particular value. The Publisher can keep track of a requested number of items. When concatenating output from multiple Publishers, the switch between the output of one Publisher, and that of the next, may involve keeping track of new states. The described approach supports the requirement to maintain an amount of requests, by using request counters to maintain the necessary state, heed backpressure, and deliver requests as soon as they are issued by the Subscriber owning the Subscription.
Patent WO-2022099041-A1 (WO)
Inventor: GIARRITTA MARK JEFFERY
IPC: A47L9/28
Filed: 2021-11-05
Abstract: L'invention concerne une nouvelle évolution dans le nettoyage, et notamment une station de changement multi-fixation automatique (AMACS). Le système AMACS comporte trois lignes de produit séparées faisant intervenir un système mains libres intégrant un écran tactile informatique.
Patent WO-2022146564-A1 (WO)
Inventor: KALALBANDI VISHWANATH
IPC: H04N21/472
Filed: 2021-11-10
Abstract: L'invention concerne un système et un procédé pour fournir des informations de localisation dépendant du contenu sur la base d'informations de trame vidéo. En réponse à une commande d'utilisateur, des données de trame vidéo sont capturées à partir d'un contenu qui est visualisé et analysé par rapport à la base de données d'informations de localisation. L'analyse exploite idéalement des processus d'intelligence artificielle et/ou d'apprentissage automatique et renvoie une gestion audio de diffusion de contenu graphique améliorée. Les informations de localisation dépendant du contenu sont fournies à un utilisateur demandeur graphiquement et/ou de manière audible.
Patent WO-2022125504-A1 (WO)
Title: Bystander protein vaccines
Inventor: HOMAN JANE
IPC: A61P35/00
Filed: 2021-12-07
Abstract: The present invention is related to T cell epitopes and methods of their use, in particular bystander proteins, and identification of peptides which may be used to stimulate a CD8+ cytotoxic T cell response, as well as peptides which stimulate a CD4+ helper T cell response to the cells carrying the proteins.
Patent WO-2022125947-A1 (WO)
Title: Procédés de génération de cellules souches hématopoïétiques et compositions associées
Inventor: SHAH DHVANIT
IPC: C12N5/00
Filed: 2021-12-10
Abstract: Dans divers aspects et modes de réalisation, la présente invention concerne des procédés de génération de cellules souches hématopoïétiques (CSH), ainsi que des compositions les comprenant, et des méthodes de traitement de maladies. L'invention concerne également des procédés de préparation de cellules endothéliales à partir de cellules souches pluripotentes par expression (par exemple, surexpression) d'un facteur de transcription de variant 2 spécifique à la transformation E26 (ETV2). Les CSH sont ensuite générées à partir des cellules endothéliales à l'aide d'une stimulation mécanique, biochimique, pharmacologique et/ou génétique.
Patent WO-2022203737-A1 (WO)
Inventor: CHANDRASHEKAR PADMASSRI
IPC: H04N21/45
Filed: 2021-12-20
Abstract: Systems and methods are provided for applying adaptive play settings to a media asset. One example method includes identifying a media asset selected for playback and retrieving a plurality of user preferences. The user preferences correlate a play function to a type of a segment of a media asset. A plurality of segments in the media asset selected for playback are identified and each of the plurality of segments has a respective type. In response to identifying a plurality of segments in the media asset selected for playback, a respective play function is assigned to each of the respective plurality of segments based on the respective type of each of the plurality of segments.
Patent WO-2022147236-A1 (WO)
Inventor: FELIX LOURDES
IPC: A61K47/10
Filed: 2021-12-30
Abstract: The disclosure provides a subcutaneous biodegradable medical implant comprising naltrexone and a cholesterol amount comprising less than about 10% cholesterol, and methods of treating a disease or disorder in a patient comprising placing the subcutaneous biodegradable medical implant in a patient.
Patent WO-2021179003-A1 (WO)
Inventor: DUBOVOY VIKTOR
IPC: A61Q11/00
Filed: 2021-03-03
Abstract: Disclosed herein are oral care compositions comprising cetylpyridinium tetrachlorozincate for use in inhibiting growth of  Streptococcus mutans  in the oral cavity of a subject. In some embodiments, cetylpyridinium tetrachlorozincate is present in an amount of from 0.0001% to 1%, e.g., from 0.0001% to 0.009%, by weight of the composition.
Patent WO-2022082204-A1 (WO)
Title: Manipulation de signaux de référence de positionnement ponctionnés
Inventor: MANOLAKOS ALEXANDROS
IPC: H04W64/00
Filed: 2021-10-14
Abstract: Sont divulguées diverses techniques de communication sans fil. Selon un aspect, un équipement utilisateur (UE) mesure, pendant une période de mesure qui couvre de multiples opportunités de mesure, de multiples instances de signal de référence de positionnement (PRS), chaque instance PRS occupant une opportunité de mesure différente, pour produire une pluralité de mesures de positionnement. Une instance PRS peut être une ressource PRS, un ensemble de ressources PRS, une couche de fréquence PRS, un point d'émission/réception, ou des combinaisons de ceux-ci. Pour chaque instance PRS mesurée, l'UE détermine si l'instance PRS a été ponctionnée. Lors de la détermination du fait que l'instance PRS a été ponctionnée, l'UE rejette au moins une partie de la mesure de positionnement et modifie la période de mesure, par exemple, par redémarrage de la période de mesure ou extension de la période de mesure afin de prendre une mesure d'une autre instance PRS.