baber/WOPTO huggingface dataset:
Patent WO-2020005238-A1 (WO)
Title: Methods for predicting properties of clean formation fluid using real time downhole fluid analysis of contaminated samples
Inventor: DAI BIN
IPC: E21B49/08
Filed: 2018-06-27
Abstract: A method, including disposing a probe of a sensor system in a wellbore to interact with a formation fluid that includes a mud filtrate and a clean fluid that includes one of a formation water, or a formation hydrocarbon fluid including at least one hydrocarbon component. The method includes collecting multiple measurements of a formation fluid from a wellbore, the formation fluid comprising a mud filtrate and a clean fluid, is provided. The clean fluid includes at least one hydrocarbon component, and the method also include identifying a concentration of the mud filtrate and a concentration of the clean fluid in the formation fluid for one of the measurements, and determining at least one hydrocarbon composition and at least one physical property of the clean fluid based on a measurement fingerprint of the hydrocarbon components. A sensor system configured to perform a method as above is also provided.
Patent WO-2019006361-A1 (WO)
Title: Active control system
Inventor: USMAN IRFAN
IPC: B60G17/018
Filed: 2018-06-29
Abstract: An active control system for a mass traveling along a guideway and method for active control of a mass traveling along a guideway. The active control system includes at least one displacement sensor and at least one motion sensor. Signals from the at least one displacement sensor and the least one motion sensor are processed to adjust a displacement of a reference location on the mass from a fixed reference.
Patent WO-2020009694-A1 (WO)
Title: Body mixing decomposition reactor
Inventor: VOLMERDING MATTHEW K
IPC: F01N3/24
Filed: 2018-07-03
Abstract: A mixing assembly for an exhaust system can include an outer body, a front plate, a back plate, a middle member, and an inner member. The outer body defines an interior volume and has a center axis. The front plate defines an upstream portion of the interior volume and the back plate defines a downstream portion of the interior volume. The middle member is positioned transverse to the center axis and defines a volume. The inner member is positioned coaxially with the middle member inside the middle member. The front plate includes inlets configured to direct exhaust to (i) a first flow path into an interior of the inner member, (ii) a second flow path into the volume of the middle member between a sidewall of the middle member and a sidewall of the inner member, and (iii) a third flow path into the interior volume of the outer body.
Patent WO-2020013829-A1 (WO)
Title: Adaptive lenses for near-eye displays
Inventor: LU LU
IPC: G02B27/01
Filed: 2018-07-12
Abstract: A lens assembly includes two or more polarization-dependent lenses sensitive to either linear or circular polarization, and at least one switchable polarization converter. The switchable polarization converter is configured to rotate linearly polarized light or change the handedness of circularly polarized light when switched on. The lens assembly is configurable to project displayed images on two or more different image planes. For example, when the switchable polarization converter is switched off, the lens assembly projects a displayed image on a first image plane. When the switchable polarization converter is switched on, the lens assembly projects a displayed image on a second image plane different from the first image plane.
Patent WO-2019023186-A1 (WO)
Title: Antioxidants in green ceramic bodies containing various oils for improved firing
Inventor: CASTILONE ROBERT JOSEPH
IPC: C04B35/64
Filed: 2018-07-24
Abstract: Green ceramic mixture for extruding into an extruded green body includes one or more inorganic components selected from the group consisting of ceramic ingredients, inorganic ceramic-forming ingredients, and combinations thereof, at least one mineral oil, and from about 0.01 wt% to about 0.45 wt% of an antioxidant based on a total weight of the inorganic component(s), by super addition. The mineral oil has a kinematic viscosity of ≥ about 1.9 cSt at 100° C. The at least one antioxidant may have a degradation-rate peak temperature that is greater than the degradation-rate peak temperature of the at least one mineral oil. In some embodiments, the at least one mineral oil includes greater than about 20 wt% alkanes with greater than 20 carbons, based on a total weight of the at least one mineral oil. Methods of making an unfired extruded body using the batch mixture are also disclosed.
Patent WO-2019027908-A1 (WO)
Title: Silicone resin, related methods, and film formed therewith
Inventor: SCHMIDT RANDALL
IPC: C09D183/14
Filed: 2018-07-30
Abstract: A silicone resin is disclosed. The silicone resin is free from carbon atoms. A method of preparing the resin is additionally disclosed. This method comprises reacting a silane compound and a precursor compound, thereby preparing the silicone resin. A composition including the silicon resin and a vehicle is further disclosed. A method of preparing a film with the composition is also disclosed. This method comprises applying the composition including the silicone resin and the vehicle to a substrate to form a layer. This method also includes heating the layer to give the film.
Patent WO-2019027909-A1 (WO)
Title: Coatings having controlled roughness and microstructure
Inventor: DECKER HEATHER BOSSARD
IPC: C03C17/34
Filed: 2018-07-30
Abstract: An article includes a glass, glass-ceramic or ceramic substrate including a primary surface. A functional coating is disposed over the primary surface of the substrate. The coating includes a first portion disposed over the primary surface. One or more interrupting layers are disposed over the first portion. A second portion is disposed over the one or more interrupting layers. The one or more interrupting layers includes a microstructure different than one of the first and second portions and the coating has an average optical transmittance greater than about 10% over the visible wavelength range from about 450 nm to about 650 nm.
Patent WO-2019027958-A1 (WO)
Title: Supercharger
Inventor: BOEHN ASBJOEM
IPC: F02B39/04
Filed: 2018-07-31
Abstract: Embodiments of the invention provide a supercharger including a housing with a scroll-like upper housing at one end and a gear housing at an opposite end, and an output aperture defined by the upper housing. Some embodiments include a supercharger that has a compression chamber that is at least partially surrounded by at least a portion of the upper housing. The supercharger includes an impeller at least partially positioned in the compression chamber, and a variable or interchangeable inlet extending from the housing that defines an inlet aperture fluidly coupled to the compression chamber. Some embodiments include an anti-backlash gear assembly coupled to an impeller gear of the impeller.
Patent WO-2019027992-A1 (WO)
Title: Omnichannel, intelligent, proactive virtual agent
Inventor: BROWN STEPHEN
IPC: G06F17/27
Filed: 2018-07-31
Abstract: An omni-channel, intelligent, proactive virtual agent system and method of use are provided by which a user may engage in a conversation with the agent to interact with structured and unstructured data of an enterprise that is stored in a domain-specific world model for the enterprise.
Patent WO-2019032557-A1 (WO)
Title: Natural gas liquid fractionation plant waste heat conversion to simultaneous power and potable water using organic rankine cycle and modified multi-effect-distillation systems
Inventor: NOURELDIN MAHMOUD BAHY MAHMOUD
IPC: B01D1/26
Filed: 2018-08-07
Abstract: Certain aspects of natural gas liquid fractionation plant waste heat conversion to simultaneous power and potable water using organic Rankine cycle and modified multi-effect distillation systems can be implemented as a system that includes two heating fluid circuits thermally coupled to two sets of heat sources of a NGL fractionation plant. The system includes a power generation system that comprises an organic Rankine cycle (ORC), which includes (i) a working fluid that is thermally coupled to the first heating fluid circuit to heat the working fluid, and (ii) a first expander configured to generate electrical power from the heated working fluid. The system includes a MED system thermally coupled to the second heating fluid circuit and configured to produce potable water using at least a portion of heat from the second heating fluid circuit. A control system actuates control valves to selectively thermally couple the heating fluid circuit to a portion of the heat sources of the NGL fractionation plant.
Patent WO-2019032559-A1 (WO)
Title: Sheet material connector
Inventor: MARINUCCI ROBERT
IPC: E04B1/38
Filed: 2018-08-07
Abstract: Apparatus and methods for joining sections of sheet material (e.g., drywall) are provided. The sheet material joining apparatus or connector comprises an elongated body having two channels disposed such that the ends of two sections of sheet material may be secured therein. The channels are defined by front and back walls interconnected via an internal rib. The front wall is configured to be disposed on the exposed side of the sheet material and the back wall is configured to be disposed on the back or hidden side of the sheet material, while the back wall takes the form of a convex arced surface. The convex arced surface is configured to be engaged by one or more securing elements (e.g., screw), and during such engagement to exert a resilient force onto the adjoining sections of sheet material to draw them inward toward the back wall of the connector.
Patent WO-2020040754-A1 (WO)
Title: Filtering printing fluid
Inventor: PINES ASSAF
IPC: B41J2/20
Filed: 2018-08-22
Abstract: Disclosed is a method to mitigate deterioration of printing fluid in a tank of a printer. The method comprises: draining printing fluid from a tank of a printer, and stopping the draining before the tank is empty, wherein the printing fluid comprises solids suspended in imaging oil, filtering the printing fluid drained from the tank, to separate at least some of the solids from the imaging oil, passing the filtered imaging oil to a reservoir; and then passing imaging oil from the reservoir to the tank. Also disclosed is a printer and a system to perform the method.
Patent WO-2019040730-A1 (WO)
Title: Configurable lighting system
Inventor: KUMAR JYOTI
IPC: F21V9/40
Filed: 2018-08-23
Abstract: A luminaire can include a housing having at least one outer surface that forms a cavity. The luminaire can also include an aperture that traverses the at least one outer surface of the housing. The luminaire can further include a substrate disposed within the cavity. The luminaire can also include an electrical connector disposed on the substrate adjacent to the aperture. The luminaire can further include a switch coupled to the electrical connector, where switch has multiple positions, where each position of the switch corresponds to a discrete correlated color temperature (CCT) output by multiple light sources of the luminaire.
Patent WO-2019055285-A1 (WO)
Title: Systems, compositions, and methods for targeted challenge and identification of gut microbiota
Inventor: HYDE RODERICK A
IPC: A61B5/145
Filed: 2018-09-06
Abstract: Identifying gut microbiota in a specific site of the gut through production of a measurable response following introduction of a challenge agent to the specific site of the gut is disclosed. A system embodiment includes, but is not limited to, a composition including the challenge agent; and an emissions analysis device including a body structure defining an orifice configured to receive a biofluid; a sensor operably coupled to the orifice and configured to detect at least one analyte from the biofluid and generate one or more sense signals, the one or more sense signals associated with the measurable response; circuitry operably coupled to the sensor and configured to receive the one or more sense signals associated with the measurable response; and a reporter operably coupled to the circuitry and configured to generate one or more communication signals associated with at least one targeted microbe.
Patent WO-2019055397-A1 (WO)
Title: Nonwoven webs comprising polysaccharides
Inventor: BEHABTU NATNAEL
IPC: D04H1/587
Filed: 2018-09-11
Abstract: Disclosed herein are nonwoven webs comprising a nonwoven substrate and a binder comprising a polysaccharide. In one embodiment, the polysaccharide can comprise poly alpha-1,3-glucan, a poly alpha-1,3-glucan ether compound as disclosed herein, a poly alpha-1,3-glucan ester compound as disclosed herein, a graft copolymer comprising a backbone comprising dextran and poly alpha-1,3-glucan side chains, a crosslinked graft copolymer comprising a backbone comprising dextran and poly alpha-1,3-glucan chains, or a mixture thereof. Also disclosed are articles comprising the nonwoven webs, and methods of making the nonwoven webs.
Patent WO-2019060345-A1 (WO)
Title: Systems and methods using lanthanide halide
Inventor: LECLERC MARGARETE K
IPC: C01B9/02
Filed: 2018-09-19
Abstract: Tre are provided methods and systems related to use of one or more lanthanide halides in an electrochemical oxidation of metal halide in anolyte where the metal ion is oxidized from lower oxidation state to higher oxidation state at an anode; and then further use of the one or more lanthanide halides and the metal halide with the metal ion in the higher oxidation state in a halogenation reaction of an unsaturated hydrocarbon or a saturated hydrocarbon to form one or more products comprising halohydrocarbon.
Patent WO-2019094112-A1 (WO)
Title: Vulcanisats thermoplastiques et compositions de ces derniers
Inventor: ABRAHAM TONSON
IPC: C08L23/12
Filed: 2018-09-21
Abstract: L'invention concerne une composition de vulcanisats thermoplastiques comportant une phase dispersée d'un caoutchouc, partiellement durci dans un agent de durcissement de type résine phénolique, et une phase thermoplastique continue contenant au moins un polymère thermoplastique, la composition présentant une ou plusieurs des propriétés suivantes : (i) une huile de soja époxydée est ajoutée après le durcissement partiel de la phase caoutchouc ; (ii) une combinaison d'un fixateur de radicaux alkyle et d'un phosphite d'alkyle est ajoutée pendant le durcissement partiel de la phase caoutchouc ; (iii) la phase thermoplastique présente > 10 % en poids d'un polypropylène ayant une chaleur de fusion > 80 J/g, et la composition contient (a) du chlorure stanneux ; (b) un photostabilisant de type amine à empêchement stérique, non basique ; et/ou (c) tant (a) et que (b) ; et (iv) (i) à (iii) contenant du noir de carbone dans la composition.
Patent WO-2019075361-A1 (WO)
Title: Method of screening compounds for treating cns disorders
Inventor: ACKLEY MICHAEL ANDREW
IPC: G01N33/74
Filed: 2018-10-12
Abstract: Provided herein are screening methods and systems for the identification and evaluation of candidate GABAergic modulators. These candidate agents or compounds are useful for treating or preventing CNS-related disorders.
Patent WO-2019075469-A1 (WO)
Title: Mining unexplored chemistries for phosphors for high-color-quality white-light-emitting diodes
Inventor: ONG SHYUE
IPC: H01L33/50
Filed: 2018-10-15
Abstract: A light emitting diode (LED) assembly includes an LED light source having a first light output with a characteristic spectrum and at least one phosphor through which the first light output passes. The phosphor includes the quaternary compound M-Li-Al-O, where M is Ba, Sr, or Ca, activated by Eu 2+  or Ce 3+ .
Patent WO-2019079204-A1 (WO)
Title: Methods and compositions for nucleic acid detection
Inventor: RAJAGOPAL ADITYA
IPC: G01N33/58
Filed: 2018-10-15
Abstract: The present disclosure provides methods and compositions for nucleic acid detection. Nucleic acids may be derived from any source including, for example, viruses, bacterial cells, and eukaryotic cells. The methods of the present disclosure may be used to detect the presence of at least one member of a plurality of nucleic acids in a sample. The methods of the present disclosure may be used to detect the presence of both a first and second member of a plurality of nucleic acids in a sample. Nucleic acids may be detected by the generation of one or more signals using, for example, polymerase chain reaction.
Patent WO-2020096606-A1 (WO)
Inventor: IONESCU ROBERT
IPC: H01L21/20
Filed: 2018-11-08
Abstract: A method may include ejecting, from a nozzle, a first printable ammonium-based chalcogenometalate fluid comprising a first dopant onto a substrate to form a layer of the first printable ammonium-based chalcogenometalate fluid; heating, at a first temperature, the layer of first printable ammonium-based chalcogenometalate fluid to dissipate the first printable ammonium-based chalcogenometalate fluid into a transition metal dichalcogenide having the form MX2 with the first dopant distributed therethrough; ejecting, from the nozzle, a second printable ammonium-based chalcogenometalate fluid comprising a second dopant onto the substrate to form a layer of the second printable ammonium-based chalcogenometalate fluid; and heating, at a second and higher temperature, the layers of first and second printable ammonium-based chalcogenometalate fluid.
Patent WO-2019099731-A1 (WO)
Title: Formulations et formes galéniques pour améliorer des performances ou la récupération suite à un stress
Inventor: MAEVSKY EVGENY
IPC: A61K31/455
Filed: 2018-11-15
Abstract: La présente invention concerne des formulations et des formes galéniques associées comprenant du succinate d'ammonium pour améliorer des performances physiques et la récupération après une performance physique.
Patent WO-2019099759-A1 (WO)
Title: Fonctionnalisation de l'acide trans-3 hexènedioïque pour la production de polyamides hydrophobes et leur résistance chimique
Inventor: MATTHIESEN JOHN EDWARD
IPC: C08G69/28
Filed: 2018-11-16
Abstract: La présente invention concerne un polymère comprenant un groupe récurrent ayant la structure de formule (I) dans laquelle R, R1, R2, X, i, j, m, n, o et s sont tels que décrits ici. La présente invention concerne également un procédé pour la préparation de tels polymères.
Patent WO-2019139696-A1 (WO)
Title: Variable capacitor flat-band voltage engineering
Inventor: MARINO FABIO ALESSIO
IPC: H01L29/93
Filed: 2018-12-06
Abstract: Certain aspects of the present disclosure provide semiconductor variable capacitors. One example semiconductor variable capacitor generally includes a semiconductor region, an insulative layer, and a first non-insulative region, the insulative layer being disposed between the semiconductor region and the first non- insulative region. In certain aspects, the semiconductor variable capacitor may also include a second non-insulative region disposed adjacent to the semiconductor region, and a third non-insulative region disposed adjacent to the semiconductor region, the second non-insulative region and the third non-insulative region having different doping types. In certain aspects, the semiconductor variable capacitor may also include an implant region disposed between the semiconductor region and the insulative layer. The implant region may be used to adjust the flat-band voltage of the semiconductor variable capacitor.
Patent WO-2020046408-A1 (WO)
Inventor: YONI SHALIBO
IPC: G01N21/952
Filed: 2018-12-14
Abstract: Metrology methods and tools are provided, which enhance the accuracy of the measurements and enable simplification of the measurement process as well as improving the correspondence between the metrology targets and the semiconductor devices. Methods comprise illuminating the target in a Littrow configuration to yield a first measurement signal comprising a -1st diffraction order and a 0th diffraction order and a second measurement signal comprising a +1st diffraction order and a 0th diffraction order, wherein the -1st diffraction order of the first measurement signal and the +1st diffraction order of the second measurement signal are diffracted at 180 to a direction of the illumination, performing a first measurement of the first measurement signal and a second measurement of the second measurement signal, and deriving metrology metric(s) therefrom. Optionally, a reflected 0th diffraction order may be split to yield components which interact with the -1st and +1st diffraction orders.
Patent WO-2020027864-A1 (WO)
Title: System and method for point-to-point traffic prediction
Inventor: HUANG TAO
IPC: G08G1/01
Filed: 2018-12-28
Abstract: A method for point-to-point traffic prediction comprises: obtaining, from a plurality of computing devices, time-series locations of a plurality of vehicles respectively associated with the computing devices, wherein: the time-series locations form first trajectory data comprising corresponding trajectories at least passing from a first point O to a second point D within a first time interval; obtaining a traffic volume between O and D for a second time interval that is temporally after the first time interval; training one or more weights of a neural network model by inputting the first trajectory data and the traffic volume to the neural network model and using the obtained traffic volume as ground truth to obtain a trained neural network model; and inputting second trajectory data between O and D to the trained neural network model to predict a future traffic volume between O and D for the a future time interval.
Patent WO-2019136242-A1 (WO)
Inventor: LASTRA RAFAEL
IPC: E21B43/12
Filed: 2019-01-04
Abstract: A system and method for providing artificial lift to production fluids within a subterranean well includes loading an electrical submersible pump assembly (28) into an interior cavity (26) of a pump launcher (24). The electrical submersible pump assembly (28) has a motor (30) and a pump (32). The pump launcher (24) is releasably secured to a wellhead (23) so that the interior cavity is in fluid communication with an inner bore (18) of a production tubing (10) that extends a length into the subterranean well. A propulsion system is activated to move the electrical submersible pump assembly (28) from the pump launcher (24) and into the subterranean well, wherein the propulsion system includes a self-powered robotic system having a propulsion mechanism. The propulsion system can be communicated with to control the descent of the electrical submersible pump assembly through the subterranean well.
Patent WO-2019139989-A1 (WO)
Inventor: STATON FIELDING
IPC: H04R1/10
Filed: 2019-01-09
Abstract: L'invention concerne un dispositif interactif comprenant un boîtier, conçu pour être positionné sur ou adjacent à une surface de réception de chaleur. Le boîtier comprend une pluralité d'éléments de réponse commandés pour délivrer en sortie de la chaleur en réponse aux éléments de réponse commandés recevant une première entrée d'énergie.
Patent WO-2019140167-A1 (WO)
Title: Buffered compositions and methods for their use in surface treatments
Inventor: LADD BYRON
IPC: A61K47/38
Filed: 2019-01-11
Abstract: The present invention comprises buffered compositions and methods for antiseptically treating or pretreating anatomic surfaces for invasive surgical or treatment procedures. The compositions and methods according to the present invention find use in treating skin, gums and ocular surfaces for injections and other procedures. The buffered compositions of the present invention comprise antiseptic agents, optionally within an aqueous gel or semi-gel formulation, to provide enhanced methods of treating anatomic surfaces such as the gums or eye prior to surgical or other invasive procedures. Buffered compositions provide additional benefits to standard non-buffered preparations including decreased toxicity to the anatomic surfaces, which improves post-procedural discomfort and vision in the case of ocular surfaces.