baber/WOPTO huggingface dataset:
Patent WO-2021126802-A1 (WO)
Title: Device and method of directing a light via rotating prisms
Inventor: STEIN GREGORY
IPC: F21S41/63
Filed: 2020-12-15
Abstract: A light system comprising: (a) a light source (10) that is configured to direct light from an exterior of a vehicle; and (b) two or more optical elements (32, 34) that direct the light to two or more desired locations without movement of the light source (10), the two or more optical elements (32, 34) being in series so that the light from the light source (10) is directed through the two or more optical elements (32, 34); wherein the two or more desired locations include a driving surface and a location above the driving surface; and wherein each of the two or more optical elements (32, 34) comprising: a flat face (44), and an angled face (46) that is angled relative to the flat face (44) and is located opposite the flat face, wherein the flat face (44) of a first of the two or more optical elements (32, 34) is parallel to and faces the flat face (44) of a second of the two or more optical elements (32, 34); and wherein the two or more desired locations include directing the light towards a driving surface when the two or more optical elements (32, 34) are in a writing mode and directing the light to a location above the driving surface when the two or more optical elements (32, 34) are in a nominal mode; and wherein the light system in the writing mode creates images on the driving surface and the images include a combination of words, shapes, numbers, and patterns, and the light system in the nominal mode is a high beam or a low beam.
Patent WO-2021133881-A1 (WO)
Title: Économie circulaire de déchets plastiques en polyéthylène et produits chimiques par l'intermédiaire d'une unité brute de raffinerie
Inventor: TIMKEN HYE-KYUNG
IPC: C10B57/06
Filed: 2020-12-23
Abstract: L'invention concerne un procédé continu de conversion de déchets plastiques en recyclage pour la polymérisation de polyéthylène ou pour des alpha-oléfines normales. Le procédé comprend la sélection de déchets plastiques contenant du polyéthylène et/ou du polypropylène, puis le passage des déchets plastiques à travers un réacteur de pyrolyse pour craquer thermiquement au moins une partie des déchets de polyoléfine et produire un effluent pyrolysé. L'effluent pyrolysé est séparé en gaz d'échappement, en une fraction naphta/diesel, en une fraction lourde et en un produit de carbonisation. La fraction naphta/diesel est envoyée à une unité brute dans une raffinerie à partir de laquelle on récupère une fraction naphta à chaîne linéaire (Cs-Cs) ou une fraction propane/butane (C3-C4). La fraction naphta à chaîne linéaire, ou la fraction de propane et de butane (C3-C4), est transmise à un vapocraqueur pour la production d'éthylène. L'éthylène est converti en alpha-oléfine normale et/ou en polyéthylène. En outre, une fraction lourde provenant du réacteur de pyrolyse peut être combinée avec une fraction lourde d'un flux d'alpha-oléfine normale récupéré à partir du vapocraqueur. La fraction lourde et la fraction lourde d'un flux d'alpha-oléfine normale combinées peuvent être envoyées vers une zone d'hydrogénation de cire pour produire de la cire.
Patent WO-2022005523-A1 (WO)
Inventor: MARTIN BRUALLA RICARDO
IPC: G06T17/10
Filed: 2020-08-04
Abstract: L'invention concerne des systèmes et des procédés servant à générer une pluralité de géométries de substitution tridimensionnelles (3D) d'un objet, à générer, sur la base de la pluralité de géométries de substitution 3D, une pluralité de textures neuronales de l'objet, les textures neuronales définissant une pluralité de formes et d'aspects différents représentant l'objet, à fournir la pluralité de textures neuronales à un moteur de rendu neuronal, à recevoir, du moteur de rendu neuronal et sur la base de la pluralité de textures neuronales, une image couleur et un masque alpha représentant une opacité d'au moins une partie de l'objet, et à générer une image composite sur la base de la pose, de l'image couleur et du masque alpha.
Patent WO-2021146280-A1 (WO)
Title: Cylindrical lattice lightsheet - simplified lattice illuminator for lightsheet microscope
Inventor: REDFORD GLEN
IPC: G01N21/63
Filed: 2021-01-13
Abstract: The present disclosure describes a simple, efficient way to generate a lattice lightsheet for a lightsheet microscope. There are no moving parts, and even the need to dither is removed. The light efficiency is many times higher than conventional techniques. Similar to using a cylindrical lens to generate a Gaussian sheet, the present disclosure also uses cylindrical lenses and is called a Cylindrical Lattice Lightsheet or CLLS.
Patent WO-2021146407-A1 (WO)
Title: Assessment of biomarker concentration in a fluid
Inventor: ERLICHSTER MICHAEL
IPC: A61B5/157
Filed: 2021-01-14
Abstract: A method and system improving the accuracy and/or interpretability of measurements in a body fluid, such as saliva, sweat or urine involves measurement of multiple parameters in a sample with biosensors. One or more biosensors may reflect the concentration of a target biomarker, and one or more biosensors may describe a parameter of the fluid known to impact the function of the first biosensor the way the measurement of the first biosensor should be interpreted.
Patent WO-2022159084-A1 (WO)
Inventor: CHIDAMBARAM SUBRAMANIAN
IPC: F16D55/225
Filed: 2021-01-20
Abstract: La présente invention concerne un système de frein à disque qui comprend un premier patin de frein ayant un premier type de matériau de frottement, un second patin de frein ayant un second type de matériau de frottement différent du premier type de matériau de frottement, et un agencement de tige configuré pour appliquer une force dans des quantités variables à la fois sur le premier patin de frein et le second patin de frein, l'agencement de tige de frottement comprenant un actionneur mobile à différentes positions par rapport au premier patin de frein et au second patin de frein pour faire varier un pourcentage de la force de freinage totale appliquée par le premier patin de frein et le second patin de frein. La présente invention porte également sur un procédé permettant de freiner un véhicule.
Patent WO-2021150542-A1 (WO)
Inventor: SHIH WAYNE KEN
IPC: C08J9/12
Filed: 2021-01-20
Abstract: L'invention concerne une composition expansible comprenant au moins un acétate de cellulose, un plastifiant, un agent de nucléation et soit un agent gonflant chimique, soit un agent gonflant physique. La composition est formée en des articles en mousse qui sont biodégradables.
Patent WO-2021154825-A1 (WO)
Inventor: ABEDINI NAVID
IPC: H04W72/04
Filed: 2021-01-27
Abstract: Certains aspects de la présente divulgation proposent des techniques de changement de configuration de formation de faisceau autonome. Un procédé qui peut être réalisé par un nœud sans fil consiste à déterminer un mode de communication à utiliser pour une communication par le nœud sans fil, la détermination du mode de communication consistant à déterminer si oui ou non la communication est associée à de multiples communications simultanées avec un ou plusieurs autres nœuds sans fil. Le procédé peut également consister à déterminer une configuration de formation de faisceau à utiliser pour la communication sur la base du mode de communication, et à communiquer conformément au mode de communication à l'aide de la configuration de formation de faisceau.
Patent WO-2021158792-A1 (WO)
Title: Methods of treating autoimmune or inflammatory diseases or disorders
Inventor: HAYES SEBASTIAN
IPC: A61K31/4178
Filed: 2021-02-04
Abstract: The disclosure is directed to methods of treating autoimmune and inflammatory diseases or disorders using inhibitors of the MAT2A enzyme.
Patent WO-2021163417-A1 (WO)
Title: Techniques for intra-user equipment and inter- user equipment cancelation of overlapping communications
Inventor: YANG WEI
IPC: H04W72/12
Filed: 2021-02-12
Abstract: Methods, systems, and devices for wireless communications are described. Wireless communications systems may employ one or more scheduling constraints to support efficient utilization of techniques for intra-device handling of overlapping scheduled uplink transmissions (e.g., intra-device dynamic resource cancelation and multiplexing) as well as inter-device handling of overlapping scheduled uplink transmissions (e.g., inter-device dynamic resource cancelation and multiplexing). Scheduling constraints may define how a device may apply intra-device and inter-device multiplexing and cancelation rules for various scenarios. For example, a device may apply intra-UE cancelation rules before inter-device cancelation rules. In some examples, later-received grants or uplink preemption indications (ULPIs) may not change a device's previously established decision to drop an uplink transmission. As another example, a device may not expect to receive a grant for an uplink transmission that would arise in subsequent cancelation of that uplink transmission due to a previously-received grant or previously-received ULPI.
Patent WO-2021173554-A1 (WO)
Inventor: JORDAN SHELDON
IPC: A61B5/00
Filed: 2021-02-23
Abstract: Systems, methods, and devices for administering, improving administration, or enabling the selective delivery of an agent to a target portion of a tissue are disclosed. An MRI device, at least high strength (e.g., at least 3T), more preferably ultra high strength (e.g., at least 10T) is directed at and applied to a target portion of a tissue, preferably brain tissue. A magnetic field is applied to the target portion of the tissue, selectively increasing local temperature and not impacting core temperature. The agent, preferably exosome carrying a therapeutic, is administered to the patient, and the agent is selectively delivered to the target portion of the tissue. Magnetic fields are optionally applied to the target portion before, during, or after administering the agent, or combinations thereof.
Patent WO-2021183926-A1 (WO)
Title: Precision control and characterization of dispensed substances
Inventor: STEDRONSKY ERWIN
IPC: A47J36/32
Filed: 2021-03-12
Abstract: Method for dispensing a recipe includes measuring characterization data for components of a recipe. A signal representing an instruction to dispense the recipe is received at a processor operably coupled to a dispenser. In response to receiving the signal representing the instruction to dispense, an instruction set is generated based on the recipe and the characterization data. The instruction set is executed, to cause a series of delivery events of the components. Prior to each individual delivery event comprising the instruction set, a deviation, from their predetermined setpoints, is detected in a temperature and/or a pressure of the microfluidic dispenser. In response to detecting the deviation in temperature and/or pressure, the processor automatically causes an adjustment to one or more instructions from the instruction set based on the detected variation such that the amount of each component delivered more closely conforms to the amount specified in the recipe.
Patent WO-2021183945-A1 (WO)
Title: Optimized photon collection for light-sheet microscopy
Inventor: TRUONG THAI
IPC: G01N21/64
Filed: 2021-03-12
Abstract: Systems and methods are provided for increasing photon collection during imaging with a light-sheet fluorescence microscope. In one example, one or more adaptive optical elements may be positioned in a detection light path between a detection objective and an imaging sensor. A depth of field of the detection objective is adjusted as a function of a thickness of an excitation light-sheet used to illuminate a sample during imaging. As a result, the detection objective captures more fluorescence photons generated by light-sheet excitation.
Patent WO-2021188957-A1 (WO)
Title: Mobile railway asset monitoring apparatus and methods
Inventor: SNYDER TODD
IPC: B61L27/00
Filed: 2021-03-19
Abstract: In one aspect, a mobile railway asset monitoring apparatus is provided that includes a sensor configured to produce a signal indicative of a rotation of a wheelset of a mobile railway asset. The apparatus further includes a processor to receive data corresponding to a ground speed of the mobile railway asset. The processor is operably coupled to the sensor, the processor configured to estimate a running dimension of the wheelset based at least in part on the rotation of the wheelset and the ground speed of the mobile railway asset. The processor is configured to determine at least one parameter of the mobile railway asset based at least in part on the running dimension of the wheelset.
Patent WO-2021195403-A1 (WO)
Inventor: LEE THOMAS
IPC: C07B59/00
Filed: 2021-03-25
Abstract: The present disclosure relates to stimulators of soluble guanylate cyclase (sGC), pharmaceutical formulations comprising them and their uses thereof, alone or in combination with one or more additional agents, for treating various diseases, wherein an increase in the concentration of nitric oxide (NO) or an increase in the concentration of cyclic Guanosine onophosphate (cGMP), or both, or an upregulation of the NO pathway is desirable. The compounds are of Formula I: or a pharmaceutically acceptable salt thereof, wherein each of Y 1 , Y 2 , Y 3 , Y 4 , Y 5 , Y 6 , Y 7 , Y 8  and Y 9  is independently selected from hydrogen and deuterium, as well as pharmaceutical compositions, methods and uses thereof.
Patent WO-2021212001-A1 (WO)
Title: Systems and methods for cryptographic authentication
Inventor: KOPACK DAVID MICHAEL
IPC: H04L29/06
Filed: 2021-04-16
Abstract: Systems and methods for cryptographic authentication are provided. A transport service may establish a connection with a login device, where a user is attempting to log in via a web browser. The login device may display a graphical code that encodes a unique URL provided by the transport service. A user may use an authenticator device to image the graphical code. A browser within the authenticator device may be opened and access the URL. The transport service may utilize the authenticator device to perform a proximity-based authentication.
Patent WO-2021216392-A1 (WO)
Inventor: GUO HAILAN
IPC: C08L69/00
Filed: 2021-04-19
Abstract: Disclosed is a composition comprising a polycarbonate or engineering resin and a branched polymer which is a reaction product of reactants comprising one or more monoethylenically unsaturated ester monomers, a chain transfer agent in an amount of 0.1 to 10 weight percent, and a crosslinker in an amount of 0.1 to 10 weight percent of a crosslinker, wherein weight percent is based on total amount of reactants, provided the amount of crosslinker in moles is less than the effective amount of chain transfer agent in moles, and articles thereof.
Patent WO-2021216932-A1 (WO)
Inventor: SILBERT ROLF
IPC: G01N35/02
Filed: 2021-04-22
Abstract: A system for processing a plurality of sample containers, each containing sample with at least one open assay associated therewith, includes two or more analyzers, each configured to perform at least one functional assay in receptacle apparatuses including a process number of two or more receptacle vessels, a conveyance for transporting containers to the analyzers, a buffer queue associated with each analyzer for holding containers to be processed by the associated analyzer, and a scanner associated with each analyzer. Each scanner scans machine-readable identification information associated with each container transported by the conveyance past the scanner and the open assay(s) for that container are identified based on the scanned information. The sample container is diverted into the associated buffer queue only if at least one open assay for that container matches at least one functional assay of the associated analyzer. The system attempts to accumulate at least the process number of sample containers with the same open assay so that the matching functional assay can be performed on the different samples in each of the process number of receptacle vessels of each receptacle apparatus.
Patent WO-2021222638-A1 (WO)
Inventor: MANE ROHIT
IPC: G06F15/16
Filed: 2021-04-29
Abstract: Described herein is a system for automatically detecting and assigning action items in a real-time conversation and determining whether such action items have been completed. The system detects, during a meeting, a plurality of action items and an utterance that corresponds to a completed action item. Responsive to detecting the utterance, the system generates a similarity score with respect to a first action item of the plurality of action items. The system compares the similarity score to a first threshold. Responsive to determining that the similarity score does not exceed the first threshold, the system generates a second similarity score with respect to a second action item of the plurality of action items. The system compares the second similarity score to a second threshold, which exceeds the first threshold. Responsive to determining that the second similarity score exceeds the second threshold, the system marks the second action item as completed.
Patent WO-2021262347-A1 (WO)
Inventor: OH BYONG MOK
IPC: G06Q30/06
Filed: 2021-05-19
Abstract: Disclosed herein are embodiments for automatic, intelligent generation of listings for a for sale object (FSO) being offered by a seller. Some embodiments operate by: receiving information relating to the FSO, including specifications for selling the FSO and an election of an automatic listing option; determining a category of the FSO; generating an optimal offer price based on at least the category; and generating multiple listings for the FSO, wherein the multiple listings have varying titles, descriptions, pictures and offer prices.
Patent WO-2021242802-A1 (WO)
Title: Filter media comprising polyamide fibers
Inventor: YEGYA RAMAN PRAVEEN
IPC: B32B5/02
Filed: 2021-05-26
Abstract: Filter media, including those suitable for hydraulic, fuel, HVAC, HEPA, and/or other applications, and related methods are provided. In some embodiments, a filter media described herein may include a layer (e.g., a fine fiber layer) comprising a plurality of fibers comprising polyamide 11. In some embodiments, a filter media comprises a layer (e.g., a fine fiber layer) comprising a plurality of electro spun fibers comprising a material having one or more advantageous properties. In an exemplary set of embodiments, the plurality of fibers comprise polyamide 11 (e.g., Nylon 11). In some embodiments, the polyamide 11 fibers are produced by an electro spinning process.
Patent WO-2021242999-A1 (WO)
Title: Face covering apparatus and method of using the same
Inventor: MORTIMER JOHN
IPC: A62B23/02
Filed: 2021-05-27
Abstract: A face covering apparatus and method of using the apparatus. A frame is configured to be placed in an operative position on a wearer's head and releasably maintained in the operative position by at least one of: a) resting upon one or both of a wearer's ears and b) frictionally engaging a part of the wearer's head. A covering assembly on the frame has a wall structure with: i) a first region configured to conform to the wearer's face region around the wearer's nose; and ii) a second region configured to conform to the wearer's face region around the wearer's mouth. The face covering apparatus is configured so that with the frame in the operative position on the wearer's head and the wall structure in a blocking position on the frame, the first and second regions on the wall structure together reside in the path of airborne particles moving: A) in a forward direction from the wearer's nostrils and/or mouth; and B) in a rearward direction towards the wearer's nostrils and/or mouth. The wall structure is guidingly movable relative to the frame from the blocking position into at least one staging position.
Patent WO-2022265639-A1 (WO)
Title: Steel alloy and method of manufacture exhibiting enhanced combination of high temperature strength, oxidation resistance, and thermal conductivity
Inventor: CHEN YONG-CHING
IPC: C21D7/13
Filed: 2021-06-17
Abstract: A steel alloy with unique and superior combinations of properties such as elevated temperature strength, oxidation resistance, thermal conductivity and wear resistance. Disclosed embodiments comprise or substantially consist of: C in an amount of 0.2 – 0.45 weight %; Si in an amount of 0.6 – 1.1 weight %; Mn in an amount of ≤ 1.1 weight %; Cr in an amount of 2.5 – 4.0 weight %; one or both of Mo or W, a combined amount of the Mo or W ≤ 0.9 weight %; Ti in an amount of 0.035 – 0.14 weight %; V in an amount of 0.18 – 1.1 weight % and the balance being Fe and usual impurities.
Patent WO-2022046267-A1 (WO)
Inventor: VENU ARAVINTH
IPC: G06Q20/20
Filed: 2021-06-23
Abstract: This disclosure relates to systems and methods for processing electronic payments for customer purchases. In some implementations, a mobile computing device receives a payment request identifying a sales transaction between a merchant and a customer. The payment request indicates a purchase amount owed by the customer to the merchant, and carries a set of instructions. The mobile computing device activates a card reader based at least in part on the set of instructions, receives customer authorization for electronic payment of the purchase amount, instructs the card reader to process a credit card for the purchase amount based on receiving the customer authorization, and receives confirmation of payment of the purchase amount from the card reader.
Patent WO-2022015748-A1 (WO)
Title: Système de cathéter
Inventor: MILLER DAVID J
IPC: A61B5/20
Filed: 2021-07-13
Abstract: Dans un exemple, l'invention concerne un système de cathéter comprenant un corps allongé définissant une lumière. Le corps allongé comprend une partie proximale et une partie distale. Un élément d'ancrage est positionné sur la partie proximale du corps allongé. L'élément d'ancrage est configuré pour ancrer à un patient la partie proximale du corps allongé. Le système de cathéter inclut un ou plusieurs capteurs positionnés sur le corps allongé. Le ou les capteurs sont configurés pour détecter un paramètre d'un fluide à l'intérieur de la lumière du corps allongé. Le système de cathéter inclut une mémoire positionnée sur le corps allongé, la mémoire est configurée pour stocker des informations spécifiques au patient.
Patent WO-2022020415-A1 (WO)
Title: Low profile expandable heart valve
Inventor: MOORE BRANDON
IPC: A61F2/90
Filed: 2021-07-21
Abstract: A prosthetic heart valve (206) includes a radially collapsible and expandable stent (200), a cuff (260) and leaflets (250a, 250b) sutured thereto. The heart valve (206) extends axially between an inflow end (201) and an outflow end (203) and the stent (200) includes a layout of struts (e.g., 210a) and nodes (e.g., 245) having a hybrid combination of vertical struts (e.g., 210a) and oblique struts (e.g., 242a) in the form of diamond-shaped (228) and half diamond-shaped cells (234). The layout of the structure is configured to preserve a low cell density of material used in the stent (200) to reduce the stent profile while in a collapsed state and to improve the deployment accuracy of the stent (200) into the native valve annulus.
Patent WO-2022039915-A1 (WO)
Title: Transmission mechanism for base station antenna and base station antenna
Inventor: YIN YICHENG
IPC: H01Q1/12
Filed: 2021-08-02
Abstract: The present invention relates to a transmission mechanism for a base station antenna, and a base station antenna including the transmission mechanism. The transmission mechanism includes: a worm gear unit, which includes a worm driven by a motor and a worm gear meshed and connected with the worm; at least one gear pair, each gear pair including a small gear and a large gear that mesh with each other, the small gear and the worm gear being mounted on a common first drive shaft so that the small gear and the worm gear rotate synchronously; and at least one connecting rod, each connecting rod including a first rack element fixedly mounted thereon, wherein the large gear of each gear pair is meshed and connected with the first rack element on a corresponding connecting rod so as to axially move the connecting rod via the first rack element when the large gear of each gear pair rotates.