baber/WOPTO huggingface dataset:
Patent WO-2018222940-A1 (WO)
Inventor: GARNER SEAN MATTHEW
IPC: H01L33/38
Filed: 2018-05-31
Abstract: Various embodiments are related to substrates having one or more well structures with a trapezoidal cylinder shaped through hole via extending from the bottom of the well structure though the substrate.
Patent WO-2018231979-A1 (WO)
Title: Tête de brûleur à combustion à recirculation tourbillonnaire
Inventor: BEARD JUSTIN
IPC: F23C1/00
Filed: 2018-06-13
Abstract: L'invention concerne une tête de combustion à recirculation tourbillonnaire destinée à un brûleur, la tête comprenant : une enveloppe comportant un trou traversant, une extrémité amont et une extrémité aval, les extrémités amont et aval étant agencées au niveau des côtés opposés du trou traversant, l'enveloppe étant conçue pour recevoir de l'air de combustion ; une entrée de combustible primaire agencée adjacente à l'extrémité amont de l'enveloppe et conçue pour introduire un courant de combustible primaire dans l'enveloppe ; une entrée de combustible secondaire agencée en aval de l'entrée de combustible primaire et conçue pour introduire un courant de combustible secondaire dans l'enveloppe ; une tête de retenue de flamme comprenant une plaque diffuseuse fixée à l'extrémité aval de l'enveloppe, la plaque diffuseuse comprenant une pluralité d'ouvertures, une pluralité d'ailettes et un anneau ; et un élément prolongateur fixé à une face extérieure de la tête de retenue de flamme.
Patent WO-2019005532-A1 (WO)
Title: Processes for manufacturing aromatic carboxylic acids
Inventor: BITSCH-LARSEN ANDERS
IPC: C07C51/265
Filed: 2018-06-19
Abstract: A process for manufacturing a carboxylic acid is provided, in one aspect, the process comprises oxidizing a feedstock comprising a substituted aromatic hydrocarbon to form a liquid-phase aromatic carboxylic acid; crystallizing at least a portion of the liquid- phase aromatic carboxylic acid in the presence of oxygen and an oxidation catalyst in a first crystallizer to form solid aromatic carboxylic acid, under reaction conditions suitable to oxidize unreacted feedstock to form additional aromatic carboxylic acid; and crystallizing at least a portion of the first crystallization effluent in the presence of oxygen and an oxidation catalyst in a second crystallizer to form additional solid aromatic carboxylic acid, under reaction conditions suitable to oxidize unreacted feedstock to form additional aromatic carboxylic acid, wherein the oxygen is present in a gaseous phase inside the second crystallizer in an amount of no more than 11 % by volume on a dry basis.
Patent WO-2019006068-A1 (WO)
Title: Electrosurgical instrument with compliant elastomeric electrode
Inventor: ROSS ADAM
IPC: A61B18/12
Filed: 2018-06-28
Abstract: A surgical tool for performing telesurgical surgical operations such as cutting, shearing, grasping, engaging, or contacting tissue. The surgical tool comprises a pair of jaws cooperatively rotating open and close about an axis of rotation. The jaws further comprise one or more compliant electrodes electrically communicating with a conductor to deliver electrical energy to tissue engaged by the jaws. The electrodes formed of an elastomeric material impregnated with a conductive material or formed atop an elastomeric material allowing a certain amount of flexibility and thereby maintaining more consistent pressure on the tissue when the jaws engage the tissue.
Patent WO-2019006307-A1 (WO)
Title: High stability polymer compositions with poly(alkyl) acrylate compounds for enhanced oil recovery applications
Inventor: YANG HONG
IPC: C10L1/18
Filed: 2018-06-29
Abstract: Liquid polymer and inverse emulsion compositions comprising: one or more hydrophobic liquids having a boiling point at least about 100 °C; one or more acrylamide- (co)polymers; one or more emulsifier surfactants; one or more inverting surfactants; and one or more poly(alkyl)acrylate compounds. When the composition is inverted in an aqueous solution, it provides an inverted solution having a filter ratio using a 1.2 micron filter (FR1.2) of about 1.5 or less.
Patent WO-2019040222-A1 (WO)
Title: Rendering an image from computer graphics using two rendering computing devices
Inventor: SCHMALSTIEG DIETER
IPC: G06T11/00
Filed: 2018-07-24
Abstract: An example system includes a first computing device comprising a first graphics processing unit (GPU) implemented in circuitry, and a second computing device comprising a second GPU implemented in circuitry. The first GPU is configured to determine graphics primitives of a computer graphics scene that are visible from a camera viewpoint, generate a primitive atlas that includes data representing the graphics primitives that are visible from the camera viewpoint, and shade the visible graphics primitives in the primitive atlas to produce a shaded primitive atlas. The second GPU is configured to render an image using the shaded primitive atlas.
Patent WO-2019028152-A1 (WO)
Title: Eye tracking using time multiplexing
Inventor: CAVIN ROBERT
IPC: G02B27/01
Filed: 2018-08-01
Abstract: A head mounted display (HMD) comprises an eye tracking system configured to enable eye-tracking using light. The eye tracking system implements time-multiplexing by configuring a source assembly comprising a plurality of light sources to project at least a first light partem towards the user's eye over a first time period, and a second light pattern towards the user's eye over a second time period in accordance with a set of emission instructions. A camera assembly is configured to capture images of the user's eye during the first and second time periods in accordance with a set of imaging instructions, the captured images containing one or more glints corresponding to reflections of the first or second light patterns on the cornea of the user's eye. The location of the glints may be used to determine a shape or orientation of the eye.
Patent WO-2019036203-A1 (WO)
Title: Emergency arterial tourniquet device and associated methods of use and manufacture
Inventor: BRUB DARRIN
IPC: A44B11/00
Filed: 2018-08-02
Abstract: Tourniquet devices configured in accordance with several embodiments of the disclosure can include, for example, a strap having a proximal end portion and a distal end portion, a buckle assembly connected to the proximal end portion, and a pulley assembly movably coupled to the strap. Tourniquet devices configured in accordance with the technology can be easily applied because the pulley assemblies can reduce the force a user must exert on the tourniquet devices to constrict or occlude blood flow at a specific artery. Additionally, tourniquet devices disclosed herein can also serve as functional, wearable items (e.g., a belt, integrated into clothing) such that the tourniquet devices are conveniently stored and readily accessible in emergencies.
Patent WO-2019028380-A1 (WO)
Title: Systems, devices, and methods for relaying communications using autonomous drones
Inventor: WINKLE DAVID
IPC: H04W84/18
Filed: 2018-08-03
Abstract: Methodologies, systems, and computer-readable media are provided for generating a dynamic 3D communication map. Data is collected from a number of autonomous drones as they navigate through a particular area. The autonomous drones can collect environmental data, location data, signal strength data, signal usability data, etc. and transmit that data back to a computing system. The computing system analyzes the data received from the autonomous drones and generates a dynamic 3D communication map that indicates the signal strength and/or the signal usability of various wireless communication signals as a function of time and other variables.
Patent WO-2019055519-A1 (WO)
Title: Adaptive active scanning for discovering access points in wireless lans
Inventor: HOMCHAUDHURI SANDIP
IPC: H04W52/02
Filed: 2018-09-12
Abstract: This disclosure generally relates to systems, devices, apparatuses, and methods for providing adaptive discovery timing between wireless devices. A channel is identified for use by a wireless communication device. One or more channel conditions associated with the channel are determined. The system selects a value for a minimum wait time from multiple possible minimum time values based on the one or more channel conditions. In one example, the minimum wait time may represent the amount of time that the wireless communication device will wait before sending a probe request on the channel. In another example, the selected minimum wait time may represent the amount of time that the wireless communication device will remain on the channel after sending the probe request on the channel.
Patent WO-2019055725-A1 (WO)
Title: Process of manufacturing polyols
Inventor: RAGHURAMAN ARJUN
IPC: C08G18/48
Filed: 2018-09-14
Abstract: A method of producing a polyether polyol that includes reacting a low molecular weight initiator with one or more monomers in the presence of a polymerization catalyst, the low molecular weight initiator having a number average molecular weight of less than 1,000 g/mol and a nominal hydroxyl functionality at least 2, the one or more monomers including at least one selected from propylene oxide and butylene oxide, and the polymerization catalyst being a Lewis acid catalyst having the general formula M(R1)1(R2)1(R3)1(R4)0 or 1. Whereas, M is boron, aluminum, indium, bismuth or erbium, R1, R2, and R3 each includes a same fluoroalkyl-substituted phenyl group, and optional R4 includes a functional group or functional polymer group. The method further includes forming a polyether polyol having a number average molecular weight of greater than the number average molecular weight of the low molecular weight initiator in the presence of the Lewis acid catalyst.
Patent WO-2019078987-A1 (WO)
Title: Optimized self-contained transmission in nr-ss
Inventor: YERRAMALLI SRINIVAS
IPC: H04L1/16
Filed: 2018-09-19
Abstract: Optimized self-contained transmissions in new radio (NR) shared spectmm (NR-SS) networks are disclosed. In various aspect, during a transmission opportunity, the transmission configurations last slot of the transmission opportunity may be adjusted to provide a user equipment (UE) additional resource for processing and transmitting acknowledgement signaling. The transmission configurations adjusted may include subcarrier spacing (SCS), uplink control channel formatting, and the like. Additional aspect provide for acknowledgement signaling from a first transmission opportunity to be requested and transmitted during the channel reservation signaling for the next transmission opportunity.
Patent WO-2019067422-A1 (WO)
Title: Relay valve and force balancing method
Inventor: METSCHKE CHRISTOPHER
IPC: F16K31/126
Filed: 2018-09-25
Abstract: A relay valve configured according to the various embodiments as described herein advantageously provides consistent, reliable start point pressures for both supply and exhaust functionalities. To achieve this, the relay valves described herein utilize a plurality of diaphragms to neutralize any variable forces due to pressure in an actuator and, optionally, a supply connected to the relay valve.
Patent WO-2019067437-A1 (WO)
Title: Blind installation of injection mold components
Inventor: FAULKNER JAMES
IPC: B29C45/26
Filed: 2018-09-25
Abstract: What is presented is a system for blind securing injection mold components to an injection molding machine. The system comprises a shuttle plate that has at least one locking mechanism mounted to it. Each locking mechanism has a larger installation area and a smaller lock area. Each injection mold component has a notch that has a corresponding geometry to the lock area such that the said injection mold component is configured to be inserted into the installation area and the shuttle plate is configured to move to seat the notch into the lock area and secure the injection mold component to the shuttle plate.
Patent WO-2019067523-A1 (WO)
Title: Fluoro substituted porphyrin compounds, pharmaceutical compositions comprising the same, and methods of preparing and using the same
Inventor: BATINIC-HABERLE INES
IPC: C07D487/22
Filed: 2018-09-26
Abstract: Provided herein are fluoro-substituted porphyrin compounds, such as those having a structure represented by Formula (I), wherein R1 is a C1-C8 alkyl that is substituted with at least 1 fluorine (e.g., a C1-C8 alkyl substituted with 1-17 fluorine atoms); and X is an anion (e.g. a halogen ion (e.g., chloride, etc.), PF6, tosylate, besylate, and/or mesylate). Also provided herein are methods of making the fluoro-substituted porphyrin compounds, pharmaceutical formulations containing the same, and methods of use thereof.
Patent WO-2019067825-A1 (WO)
Title: Method of transmitting channel state information-reference signal (csi-rs), base station, and user equipment
Inventor: KAKISHIMA YUICHI
IPC: H04L5/00
Filed: 2018-09-28
Abstract: A method of transmitting Channel State Information (CSI)-Reference Signals (RSs) in a wireless communication system that includes a base station (BS) and a user equipment (UE) includes transmitting, from the BS to the UE, first multiple CSI-RSs in a CSI-RS resource set that consists of CSI-RS resources. The first multiple CSI-RSs are transmitted using the CSI-RS resources, respectively. The CSI-RS resource set is repeated in a time domain or a frequency domain. The transmitting transmits second multiple CSI-RSs in the repeated CSI-RS resource set.
Patent WO-2020068109-A1 (WO)
Title: Modular cooling arrangement for cooling airfoil components in a gas turbine engine
Inventor: DYER ZACHARY D
IPC: F01D5/14
Filed: 2018-09-28
Abstract: A modular cooling arrangement for cooling an airfoil component (10) in a combustion turbine engine is provided. A body (16) of the airfoil component, and a cooling manifold (18) or a flow sleeve (50, 60) may be disposed in a cavity in the body of the airfoil component. By way of example, the body of the airfoil component may be a ceramic matrix composite body, a MAX phase ternary ceramic body, or a metallic body. Disclosed embodiments are effective to reliably and cost-effectively reduce a level of internal pressurization in the component while providing appropriate cooling to portions of the component subject to a hot flow of gases and accommodating thermal growth differences that may develop between components of the modular cooling arrangement and anchoring structures to which the modular cooling arrangement may be affixed.
Patent WO-2019068028-A1 (WO)
Title: Contoured class divider
Inventor: PAPKE ROBERT
IPC: B64D11/06
Filed: 2018-09-28
Abstract: A contoured class divider for dividing an aircraft cabin includes a panel positioned between an aft seat and a forward seat, the panel having a convex contour closely matching an aft-facing contour of a seatback of the forward seat and configured to enhance space utilization. The contoured class divider may include multiple panel portions that are coupled together and articulate relative to one another. The contoured class divider may include an articulation system to articulate the panel portions with respect to one another from a first position (normal operation) to a second position (emergency landing). The contoured class divider may provide up to an additional 12 inches of space which can be used to reduce seat pitch (and thereby enhance passenger comfort) or increase the number of rows of seats on a given aircraft.
Patent WO-2019070596-A1 (WO)
Title: Power tong frame stiffner
Inventor: WEDDLE DWAYNE
IPC: E21B19/16
Filed: 2018-10-01
Abstract: A frame stiffener for a power tong frame comprises a body having a top surface securable to a top plate of the frame, a bottom surface securable to the bottom plate of the frame, an outer side and an interior side having a plurality of recesses, each recess formed to conform to an angular portion of an adjacent dumbbell roller secured within the frame along with a plurality of other dumbbell rollers to rollably surround, engage and stabilize a ring gear rotatably disposed within the frame.
Patent WO-2019094202-A1 (WO)
Title: Dispositif de tens
Inventor: THOMAS CHARLES M
IPC: A61N1/08
Filed: 2018-10-25
Abstract: Un dispositif de stimulation nerveuse électrique transcutanée comprend un boîtier ayant une partie inférieure et une partie supérieure, la partie supérieure comprenant une surface incurvée de repos de paume formée pour se conformer généralement à la forme d'une paume humaine d'une main humaine lorsque la main humaine est partiellement ouverte, un premier commutateur disposé sur la partie supérieure du boîtier, le premier commutateur étant positionné pour s'aligner en contact facial avec un premier doigt de la main humaine lorsque la main humaine saisit le dispositif, le premier commutateur pouvant être actionné par un mouvement généralement vertical vers le bas du premier doigt de la main humaine, et une électrode conçue pour émettre un signal en réponse à une activation du premier commutateur, l'électrode étant disposée sur la partie inférieure du boîtier.
Patent WO-2019104171-A1 (WO)
Inventor: MARTINEZ-GOMEZ NORMA
IPC: A01H5/00
Filed: 2018-11-21
Abstract: La présente invention concerne des compositions probiotiques destinées à favoriser la croissance des plantes. Les compositions comprennent des cultures bactériennes de phyllobactéries et de rhizobactéries isolées à partir de milieux enrichis avec des éléments de terres rares. Les déposants ont découvert que de telles bactéries agissent de manière synergique avec des éléments de terres rares pour améliorer la croissance des plantes. L'invention concerne en outre des inoculums de bactéries favorisant la croissance des plantes destinés à être appliqués à des plantes, à des graines de plantes ou à des milieux de croissance de plantes. L'invention concerne également des procédés de stimulation de la croissance des plantes faisant intervenir des cultures bactériennes et des inoculums.
Patent WO-2019104238-A1 (WO)
Inventor: REED LORIN
IPC: B65G17/18
Filed: 2018-11-21
Abstract: La présente invention comporte des systèmes de transport et de tri utilisant une pluralité de rails continus qui supportent une pluralité de disques coulissants qui sont poussés vers l'avant au moyen d'une pluralité de roues dentées, et qui utilisent des éléments d'activation actionnés magnétiquement pour provoquer une chute sélective de produits à partir de godets portés par les disques dans des compartiments de tri. Les structures pour les éléments de transport et d'actionnement des systèmes présentent des surfaces externes lisses réduisant une éventuelle contamination par des bactéries, des contaminants et des débris, ce qui les rend facilement accessibles pour le nettoyage, et permet d'obtenir des durées de fonctionnement continu plus longues et un rendement plus élevé.
Patent WO-2019108746-A1 (WO)
Title: Processes of making liquid detergent compositions that include certain alkoxylated pei polymers
Inventor: XIANG ZHE
IPC: C11D3/37
Filed: 2018-11-29
Abstract: Processes of making liquid detergent compositions that include certain alkoxylated polyethyleneimine (PEI) polymers.
Patent WO-2019118921-A1 (WO)
Inventor: LIPKENS BART
IPC: H04R1/24
Filed: 2018-12-14
Abstract: An acoustophoretic system is controlled and driven to attain a desired level of performance. An RF controller and a driver provide a frequency and power to an acoustic transducer, which can be implemented as a piezoelectric element, which presents a reactive load or a complex load. A controller implements a control technique for efficient transducer operation. The control technique can locate a frequency for operation that is at a reactance minimum or maximum for the system to produce a modal pattern and to provide efficient operation of the transducer. A method of detecting a minimum or maximum reactance in a acoustophoretic system used to trap, separate, deflect, cluster, fractionate or otherwise process particles or secondary fluids or tertiary fluids in a primary fluid and utilizing the frequency of the detected reactance to operate the acoustophoretic system.
Patent WO-2019133402-A1 (WO)
Inventor: HEYDARI BEHNAM
IPC: E03D9/00
Filed: 2018-12-19
Abstract: A system for suppling water to a toilet through a hole located in the toilet. The hole may be the hole provided for securing the toilet seat to the toilet. The hole may be provided with a hollow fastener for both securing the toilet seat to the toilet and for supplying water to the toilet. The system may supply water from a source to a component of the toilet, such as a bidet seat or a toilet bowl cleaning seat.
Patent WO-2019126435-A1 (WO)
Title: Assemblage double face sur substrats souples
Inventor: DEPPE MICHAEL
IPC: H05K3/46
Filed: 2018-12-20
Abstract: Procédé de création d'un ensemble circuit consistant à imprimer des premières traces conductrices sur un premier côté d'un substrat souple, à imprimer des secondes traces conductrices sur un second côté du substrat souple opposé au premier côté, et à placer le substrat souple sur une première palette, le premier côté étant tourné vers le haut. Le procédé consiste à imprimer un adhésif conducteur pour former des premiers plots de contact sur le premier côté, à placer au moins un premier composant sur les premiers plots de contact, et à retirer le substrat souple de la première palette. Le procédé consiste à placer le substrat souple sur une seconde palette, le second côté étant tourné vers le haut, où la seconde palette comprend des zones évidées ou des découpes qui s'alignent sur le ou les premiers composants, à imprimer un adhésif conducteur pour former des seconds plots de contact sur le second côté, et à placer au moins un second composant sur les seconds plots de contact.
Patent WO-2019160913-A1 (WO)
Inventor: ALOUHALI RAED A
IPC: E21B33/138
Filed: 2019-02-13
Abstract: L'invention concerne un procédé et un additif de fluide de forage permettant de réduire les pertes importantes de fluide dans un puits, comprenant une combinaison de particules granulaires de pneus usagés et un adhésif polymère moulé en une forme de cône. Une fois dans la zone de perte importante, une pluralité d'éléments colmatants s'enfoncent dans les fractures de formation et scellent la zone de perte importante.
Patent WO-2019165151-A1 (WO)
Title: System and method for passive collection of atmospheric carbon dioxide
Inventor: LACKNER KLAUS
IPC: B01D53/62
Filed: 2019-02-21
Abstract: A system and method for passive collection of atmospheric carbon dioxide is disclosed. The system includes a harvest chamber having a first opening and a sorbent regeneration system. The system also includes a capture body coupled to and movable by a support structure. The capture body includes a sorbent material and is movable by the support structure to be in a collection configuration wherein at least a portion of the capture body is in contact with a natural airflow outside the harvest chamber such that atmospheric carbon dioxide is captured by the sorbent material, and a release configuration wherein at least a portion of the capture body holding captured carbon dioxide is operated upon by the regeneration system inside the harvest chamber such that captured carbon dioxide is released to form an enriched gas.
Patent WO-2020046418-A1 (WO)
Inventor: LEE SANG-HOON
IPC: G03G15/08
Filed: 2019-02-28
Abstract: A toner refill cartridge includes a main body including an inner space in which toner is received and a toner discharge portion through which the toner is discharged, a piston coupled to the main body to be movable in a first direction along the inner space and configured to push the toner to the outside of the main body through the toner discharge portion, a plunger configured to push the piston in the first direction, the plunger including a plurality of segment members. At least two adjacent segment members are switchable from a retraction state where the at least two adjacent segment members overlap each other in the first direction and an extension state where the at least two adjacent segment members extend in a second direction opposite to the first direction. A first locking portion locks the at least two adjacent segment members in the extension state.