baber/WOPTO huggingface dataset:
Patent WO-2020263424-A1 (WO)
Title: Building a graph index and searching a corresponding dataset
Inventor: SIMHADRI HARSHA VARDHAN
IPC: G06F16/901
Filed: 2020-05-07
Abstract: The present disclosure relates to generating a search graph or search index to aid in receiving a search query and identifying results of a dataset based on the search query. For example, systems disclosed herein may generate a navigable search graph including vertices representative of objects or points within a dataset that enables a computing device having access to the search graph to navigate vertices of the graph along an identified path until arriving at a point within the search graph that corresponds to a value associated with the search query. Upon identifying a location within the graph corresponding to the search query, systems disclosed herein may identify a neighborhood of points (e.g., vertices) corresponding to items from the dataset and output a set of results for the search query representative of determined results for the search query.
Patent WO-2020236962-A1 (WO)
Title: Additive for liquid fuels, fuel compositions based on the additive, and methods of manufacture
Inventor: POLUNKIN IEVGEN
IPC: C01B32/15
Filed: 2020-05-20
Abstract: A nanostructure includes a plurality of substantially spherically curved carbon layers having diameters in a range of 1 nanometer to 1000 nanometers and a plurality of halogen atoms attached to an outer convex side of the carbon layers. A composition of matter includes a liquid fuel and an additive including at least one liquid and a plurality of carbon nano-onions. A method of fabricating an additive for liquid fuel includes creating a carbon-based material using a plasma in an environment including at least one hydrocarbon gas and/or at least one liquid containing hydrocarbons, organometallic metal-complex, and/or element-organic compounds, evaporating organic material from the carbon-based material, halogenating the carbon-based material, and extracting carbon nano-onions from the halogenated carbon-based material.
Patent WO-2020263480-A1 (WO)
Inventor: HERRING MARIE K
IPC: C08G18/00
Filed: 2020-05-26
Abstract: Provided herein according to some embodiments is a dual cure additive manufacturing resin useful to produce objects with mixed tensile properties. The resin may have: (a) light polymerizable component comprising: (i) a reactive blocked prepolymer, said prepolymer comprised of a rigid or elastic polyurethane, polyurea, or copolymer thereof; and (ii) a volatile (meth)acrylate monomer, wherein said monomer is rigid when said prepolymer is elastic, or said monomer is elastic when said prepolymer is rigid; and (b) a heat polymerizable component comprising: (i) a chain extender selected from the group consisting of polyols, polyamines, and combinations thereof. Methods of making a three-dimensional object having at least two portions with different glass transition temperatures, and objects so produced, are also provided.
Patent WO-2021015860-A1 (WO)
Title: Querying a relational knowledgebase that provides data extracted from plural sources
Inventor: VANGALA VIPINDEEP
IPC: G06F16/9535
Filed: 2020-06-03
Abstract: A computer-implemented technique is described herein for creating a relational data structure by extracting user data items from a collection of one or more applications sources. These data items evince interests exhibited by the users, and may include messages, documents, tasks, meetings, etc. The technique also collects knowledge data items from one or more knowledge sources. In one implementation, these data items may include terms used to describe skills possessed by the users. The technique constructs the data structure by providing objects associated with respective data items, and links between respective pairs of objects. In its real-time phase of operation, the technique allows a user to interrogate the relational data structure, e.g., to identify skills possessed by a particular user, to find users associated with a specified skill, etc.
Patent WO-2020252097-A1 (WO)
Title: Etching of metal oxides using fluorine and metal halides
Inventor: WOODS KEENAN N
IPC: H01L21/67
Filed: 2020-06-11
Abstract: Embodiments of this disclosure provide methods for etching oxide materials. Some embodiments of this disclosure provide methods which selectively etch oxide materials over other materials. In some embodiments, the methods of this disclosure are performed by atomic layer etching (ALE). In some embodiments, the methods of this disclosure are performed within a processing chamber comprising a nickel chamber material.
Patent WO-2021026124-A1 (WO)
Inventor: CZEKAI DAVID
IPC: A61K47/12
Filed: 2020-08-04
Abstract: This invention relates to methods for treating status epilepticus by administering to the subject in need thereof an intravenous bolus of ganaxolone and a continuous intravenous infusion of a neurosteroid. The method provides SE suppression and continued suppression of SE.
Patent WO-2021034743-A1 (WO)
Title: Magnetic saturation detector with single and multiple transverse windings
Inventor: POLIVKA WILLIAM
IPC: H02M1/40
Filed: 2020-08-17
Abstract: Magnetic saturation detectors for power converters are presented herein. An energy transfer element has an input power winding wrapped around a center post. Single or multiple transverse windings are positioned perpendicular to the input power winding and coupled to receive a transverse current that provides a transverse magnetic flux density within the energy transfer element. The transverse magnetic flux density produces a transverse voltage waveform. A voltage detection circuit is configured to receive the transverse voltage waveform and detect a change in the sign of the slope of the transverse voltage waveform. The change in the sign of the slope indicates magnetic saturation. The voltage detection circuit is configured to detect an occurrence of an extremum in the transverse voltage waveform. The extremum indicates the change in the sign of the slope.
Patent WO-2021034767-A1 (WO)
Title: Lightning protection for a saltwater storage battery
Inventor: BENAVIDES ERIC
IPC: H05F3/02
Filed: 2020-08-17
Abstract: A lightning protection system can include a storage battery comprising at least one tank, a pressure control valve coupled to the storage battery, a vacuum pump fluidly coupled to the storage battery, and a controller communicatively coupled to the vacuum pump that executes a lightning protection application that modulates the vacuum pump to draw a vacuum within the storage battery.
Patent WO-2021034789-A1 (WO)
Title: Annuloplasty systems and methods
Inventor: GREENAN TREVOR
IPC: A61F2/24
Filed: 2020-08-18
Abstract: An exemplary method of performing an annuloplasty procedure includes introducing a catheter into a left atrium of a heart, deploying a first member from the catheter, anchoring the first member to a posterior side of a mitral valve annulus in the left atrium, deploying a second member from the catheter, anchoring the second member to an anterior side of the mitral valve annulus in the left atrium, deploying a flexible tensile member from the catheter, attaching the tensile member to both the first member and the second member and applying tension to the tensile member to draw the first member and the second member toward one another and bring the posterior side and the anterior side of the mitral valve annulus into closer approximation. Annuloplasty systems and components are also disclosed.
Patent WO-2021041640-A1 (WO)
Inventor: SALSONE FRANK
IPC: B65G23/44
Filed: 2020-08-27
Abstract: An active drive spiral conveyor belt system includes a drum configured to rotate about a drum axis, a plurality of modules, a plurality of cross-rods joining together the plurality of modules, and an infeed system. The drum can include a plurality of drive bars, each with a drive member extending therefrom, and spaced an arc length. At least some of the plurality of cross-rods or modules can include a drive end configured to engage with the drive members. The plurality of modules can be configured to be collapsible relative to each other and the plurality of cross-rods. The infeed system can be configured to collapse the spacing between adjacent drive ends prior to transiting into engagement with a cooperating drive member.
Patent WO-2021046146-A1 (WO)
Title: Methods for coal combustion product (ccp) recovery and related products
Inventor: PIKE SR
IPC: C04B7/26
Filed: 2020-09-03
Abstract: Methods of recovering coal combustion products (CCPs) from coal combination byproducts are disclosed. The methods include compiling coal combustion byproducts (e.g., lignite coal and/or bituminous coal), grinding the coal combustion byproducts to form ground coal combustion byproducts with a maximum particle size of 40 microns, and separating the ground coal combustion byproducts using an electrostatic precipitator. The following CCPs can be separated from the coal combination byproducts using the presently disclosed methods: fly ash, bottom ash, scrubber materials, and raw coal.
Patent WO-2021055363-A1 (WO)
Title: Bone graft delivery system and method for using same
Inventor: MILELLA JR
IPC: A61F2/02
Filed: 2020-09-15
Abstract: The present disclosure relates to a system, apparatus and method for near-simultaneous and integrated delivery of bone graft material during the placement of surgical cages or other medical implants in a patient's spine. The integrated fusion cage and graft delivery device according to various embodiments delivers and disperses biologic material through a fusion cage to a disc space and, without withdrawal from the surgical site, may selectively detach the fusion cage for deposit to the same disc space. The integrated fusion cage and graft delivery device is formed such that a hollow tube and plunger selectively and controllably place bone graft material and a fusion cage in or adjacent to the bone graft receiving area. The system also includes a cover plate that secures to the fusion cage.
Patent WO-2022025949-A1 (WO)
Inventor: WAGLE VIKRANT
IPC: C09K8/035
Filed: 2020-09-23
Abstract: Drilling fluid compositions and methods for using drilling fluid compositions are provided with enhanced anti-bit balling properties that include an aqueous-based fluid, one or more drilling fluid additives, and an anti-bit balling additive. The anti-bit balling additive may be an epoxidized α-olefin and the drilling fluid may include the anti-bit balling additive in an amount ranging from about 0.5 ppb to about 20 ppb. Methods for using the drilling fluid compositions may further include mixing an aqueous base fluid with one or more drilling fluid additives and an anti-bit balling additive, wherein the anti-bit balling additive includes epoxidized α-olefin and the drilling fluid may include the anti-bit balling additive in an amount ranging from about 0.5 ppb to about 20 ppb, and introducing the drilling fluid to a subterranean formation.
Patent WO-2021067263-A1 (WO)
Title: Flip top dispensing closure
Inventor: BERGE GARY L
IPC: B65D47/08
Filed: 2020-09-29
Abstract: A closure for use with a container is disclosed. The closure comprises a body and a top structure, wherein the body includes a top panel, an inner annular wall extending from the top panel, an outer annular wall extending from the top panel, and one or more ribs extending between the inner annular wall and the outer annular wall and wherein the top structure and the body are connected via a hinge.
Patent WO-2021071799-A1 (WO)
Title: Wheel assembly including sidewall cover assembly and related methods
Inventor: KEMENY ZOLTAN
IPC: B60B9/28
Filed: 2020-10-06
Abstract: A wheel assembly (730) to be coupled to a hub of a vehicle, may include an inner rim (731) to be coupled to the hub of the vehicle, an outer rim (733) surrounding the inner rim (731), and gas springs (750) operatively coupled between the inner rim (731) and the outer rim (733) to provide a gas suspension permitting relative movement between the inner rim (731) and the outer rim (733). The wheel assembly (730) includes a sidewall cover assembly (701a, 701b) that includes an inner sidewall cover (793) coupled to the inner rim (731) and extending radially outward toward the outer rim (733). The sidewall cover assembly also includes an outer sidewall cover (794) coupled to the outer rim (733) and extending radially inward toward the inner rim (731) and in sliding overlapping relation with the inner sidewall cover (793) permitting relative movement between the inner sidewall cover (793) and the outer sidewall cover (794).
Patent WO-2021113002-A1 (WO)
Title: Methods of producing isomerization catalysts
Inventor: ALGHANNAM AFNAN
IPC: B01J37/10
Filed: 2020-11-04
Abstract: Methods of producing an isomerization catalyst include preparing a catalyst precursor solution, hydrothermally treating the catalyst precursor solution to produce a magnesium oxide precipitant, and calcining the magnesium oxide precipitant to produce the isomerization catalyst. The catalyst precursor solution includes at least a magnesium precursor, a hydrolyzing agent, and polyethylene glycol. Methods of producing propene from a butene-containing feedstock with the isomerization catalyst and a metathesis catalyst are also disclosed.
Patent WO-2021097154-A1 (WO)
Title: Securing user-entered text in-transit
Inventor: GOODSITT JEREMY
IPC: G06V10/764
Filed: 2020-11-13
Abstract: Systems and methods described herein discuss securing user-entered data in-transit between a first device and a second device. A user may enter text in a document. A first device may analyze the document to identify the user-entered text. The user-entered text may be separated from the document and transformed into an image using a machine learning algorithm. Transforming the text into an image may secure the data in-transit from the first device to a second device. The second device may receive the image and the document from the first device. The second device may reconstruct the user-entered text from the received image and re-assemble the document from the received document and the reconstructed user-entered text.
Patent WO-2021097340-A1 (WO)
Title: Profiling pallets and goods in a warehouse environment
Inventor: WALET DANIËL
IPC: G06Q10/04
Filed: 2020-11-13
Abstract: In general, the subject matter described in this disclosure can be embodied in methods, systems, and program products for routing items in a warehouse. A computing system receives a request to assign an inbound truck to a transport bay and determines an available subset of unloading paths, by removing any unloading path directed from a transport bay or inbound storage area that is currently occupied/assigned. The computing system determines an available subset of loading paths, by removing any loading path directed to a transport bay or outbound staging area that is currently occupied/assigned. The computing system identifies multiple available path combinations that each include an unloading path from the available subset of unloading paths and a loading path from the available subset of loading paths. The computing system determines a selected path combination based on the selected path combination having a most favorable score.
Patent WO-2021113087-A1 (WO)
Title: Multi-controller opt-out system and method
Inventor: DIETZ ELOISE
IPC: H04L29/06
Filed: 2020-11-19
Abstract: A system and method for processing a multiple data controller workflow fully honors data subject opt-outs but nevertheless takes advantage of the synergy of the combined data from multiple controllers to improve the effectiveness of messaging. A data services provider performs data resolution processing against the data from each data controller. Using the results of the resolution processing, opt-out lists that are in different formats and that may track different sorts of data may all be used for the joint campaign. Metadata is added to the data so that the source data controller is tracked through the processing. The data is then combined, resulting in a master opt-out list. If a data subject has opted out with respect to any controller, then the opt-out is applied to the joint campaign.
Patent WO-2021126716-A1 (WO)
Title: Surfactants for use in healthcare products
Inventor: ASIRVATHAM EDWARD
IPC: A61K9/00
Filed: 2020-12-11
Abstract: Healthcare formulations, including, inventive surfactants, Active ingredient formulated as solids, liquids, or emulsions. The present disclosure provides formulations of healthcare products, such as: prescription drugs, over the counter drugs; minerals, herbal, and/or vitamin supplements; drugs administered in hospitals, clinics, physician's office, and places of palliative care; vaccines, tissue, organ, and cell transplants and/or grafts and/or infusions; and wound care formulations including topical ointments, lotions, cleaners, wipes, bandages, and dressings. The Active may be included in the formulations as a solute, a solvent, a particle, or an oil immiscible component of the formulation. The Active may be included in tablets, capsules, tinctures, liquids, or emulsions. Inventive healthcare formulations include formulations suitable for administration orally, topically, and/or by injection.
Patent WO-2021162796-A1 (WO)
Inventor: JIN XIAOPIN
IPC: A61K31/573
Filed: 2020-12-30
Abstract: La présente invention concerne des formulations comprenant de la désoximétasone, du tazarotène, un polymère comprenant du polyuréthane, et un solvant. L'invention concerne également des procédés de co-administration de désoximétasone et de tazarotène.
Patent WO-2021138535-A1 (WO)
Title: Check valve with conforming seat
Inventor: PATTERSON ANDY
IPC: F16K15/18
Filed: 2020-12-31
Abstract: A valve includes a valve body (104) including a first fluid, a second fluid port (206, 240), and an interior passage fluidly connecting the first and second fluid ports, a bore extending inwardly of the valve body and terminating in an annular first seat securement surface (113) extending around the interior passage, the second fluid port fluidly connected to the bore, a cage (210) disposed in the bore, the cage having an annular second seat securement surface and an opposed first annular surface, the annular second seat securement surface facing the annular first seat securement surface, a cover (130) extending over the first wall of the valve body and including a cage engagement surface (152) contacting the first annular surface, and an annular seat (108) having a main body having an opening (276) therethrough and comprising a first annular region having a first elevation and a second annular region having a second elevation different than the first annular region.
Patent WO-2021154765-A1 (WO)
Title: System and method for semiconductor device print check alignment
Inventor: CHEN HONG
IPC: H01L21/66
Filed: 2021-01-26
Abstract: A system includes a controller communicatively coupled to an optical inspection sub-system, the controller configured to: receive training images of a sample; identify alignment targets in the master die; receive a first set of reference images of a first die row of a sample, the first die row including a master die and a first set of reference die; align the first set of reference die to the master die via fine alignment processes to generate a first set of aligned reference images of the first row; receive a second set of reference images of a second die row of the sample; align the second set of reference die to the master die based on the alignment targets and the training images using a course alignment offset value; and align the second set of reference die to the master die via a fine alignment process.
Patent WO-2021158433-A1 (WO)
Title: Post application/exposure treatments to improve dry development performance of metal-containing euv resist
Inventor: YU JENGYI
IPC: G03F7/16
Filed: 2021-01-29
Abstract: Various embodiments described herein relate to methods, apparatus, and systems for treating metal-containing photoresist to modify material properties of the photoresist. For instance, the techniques herein may involve providing a substrate in a process chamber, where the substrate includes a photoresist layer over a substrate layer, and where the photoresist includes metal, and treating the photoresist to modify material properties of the photoresist such that etch selectivity in a subsequent post-exposure dry development process is increased. In various embodiments, the treatment may involve exposing the substrate to elevated temperatures and/or to a remote plasma. One or more process conditions such as temperature, pressure, ambient gas chemistry, gas flow/ratio, and moisture may be controlled during treatment to tune the material properties as desired.
Patent WO-2021163419-A1 (WO)
Title: Methods of killing or inhibiting the growth of cancer cells
Inventor: TSENG SCHEFFER
IPC: C07K14/47
Filed: 2021-02-12
Abstract: Provided herein, in certain embodiments, are compositions comprising an isolated heavy chain-hyaluronan/pentraxin 3 ("HC-HA/PTX3") complex for use in methods of killing cancer cells. Also provided herein, are methods of inhibiting cancer cell regrowth of a tumor in an individual in need thereof, comprising contacting an area surrounding the tumor after a surgical procedure with an isolated HC-HA/PTX3 complex. Combinations and kits for use in practicing said methods also are provided herein.
Patent WO-2021178192-A1 (WO)
Inventor: MARCACCI ALEXANDER CHARLES
IPC: H01L21/67
Filed: 2021-02-25
Abstract: A substrate processing system includes a hinge assembly configured to allow a substrate support and an RF bias assembly to slide, from a docked position to an undocked position, relative to other components of a processing chamber. A make-break connector is configured to supply fluid to at least one of the substrate support and the RF bias assembly. The make-break connector includes a first portion including a first fluid passage connected to a first conduit. A second portion includes a second fluid passage connected to a second conduit. The first fluid passage in the first portion fluidly communicates with the second fluid passage in the second portion. The first portion is configured to slide with the substrate support and the RF bias assembly relative to the second portion and the other portions of the processing chamber. The first portion is located inwardly relative to the second portion.
Patent WO-2021178767-A1 (WO)
Inventor: HARTENSTINE ZACHARY C
IPC: A47D1/04
Filed: 2021-03-05
Abstract: In one example, a highchair has a seat and a base. The base is attached to the seat such that, when the base is disposed on a surface, the base supports the seat above the surface. The base has a plurality of legs that are rotatable so as to transition the highchair between a raised position and a lowered position. In the raised position, the seat is disposed at a first height and the plurality of legs together define a first footprint that has a first cross-sectional area in a select plane. In the lowered position, the seat is disposed at a second height, lower than the first height, and the plurality of legs together define a second footprint that has a second cross-sectional area in the select plane that is less than the first cross-sectional area.
Patent WO-2021207691-A1 (WO)
Inventor: BETANCORT JUAN
IPC: A61K41/00
Filed: 2021-04-09
Abstract: La présente invention concerne des colorants à base de phtalocyanine et des conjugués de ceux-ci, utiles en tant que rapporteurs fluorescents pour des bioanalyses, pour l'imagerie optique et en tant que conjugués thérapeutiques en tant qu'agents photosensibilisants dans des photothérapies comprenant la photo-immunothérapie (PIT). Certains colorants à base de phtalocyanine selon la présente invention sont solubles dans l'eau, et possèdent des profils photophysiques et photochimiques utiles pour utilisation en imagerie ou en thérapie.