baber/WOPTO huggingface dataset:
Patent WO-2019209556-A1 (WO)
Title: Tomographic systems and methods for determining characteristics of inhomogenous specimens using guided electromagnetic fields
Inventor: CARGOL TIMOTHY L
IPC: G01N27/22
Filed: 2019-04-12
Abstract: A system for determining characteristics of a specific region within an inhomogeneous dielectric specimen by guiding propagation of electric fields through the inhomogeneous dielectric specimen is provided herein. Various embodiments include at least one source of electromagnetic energy for generating electromagnetic waveforms, the electromagnetic waveforms comprising electric fields propagating along a prescribed path that defines a series of spatial regions through which the electric fields propagate. In some embodiments the prescribed path includes electric field modulating elements that determine a rate of electric field propagation along the prescribed path. Some embodiments include a plurality of conductors for guiding the electric field propagation through an inhomogeneous dielectric specimen in the prescribed path, the electric fields spanning between two or more of the plurality of conductors as the electric fields propagate along the prescribed path. In some embodiments the plurality of conductors are external to the inhomogeneous dielectric specimen.
Patent WO-2019209839-A1 (WO)
Title: Compositions and methods to remove ammonia in freshwater and saltwater fish storage systems
Inventor: ALCANTAR NORMA ARCELIA
IPC: B01J39/14
Filed: 2019-04-23
Abstract: Compositions, systems and methods of removing ammonia from fish storage systems are presented. A chemical water conditioner comprised of sodium formaldehyde bisulfite, cornstarch, dye and alcohol was found to have a high ammonia removal efficiency in seawater. A combination of this chemical water conditioner with modified chabazite and phosphate buffer exhibited high ammonia removal efficiency in both seawater and freshwater.
Patent WO-2019209852-A1 (WO)
Title: Power cable with laminated steel and polymer armor
Inventor: DUAN PING
IPC: H01B7/22
Filed: 2019-04-23
Abstract: A power cable (29) for an electrical submersible well pump (25) has at least one insulated conductor (37) and an armor strip (45) wrapped in helical turns around the conductor. The armor strip has a steel layer (47) and a first polymer layer (49) bonded to a first side of the steel layer. Each of the helical turns of the armor strip overlaps with another of the helical turns, causing the first polymer layer of each of the helical turns to form a seal with of a next one of the helical turns. A second polymer layer (53) may be bonded to a second side of the steel layer. The second polymer layer of each of the helical turns overlies in sealing contact with the first polymer layer of the next one of the helical turns.
Patent WO-2019226999-A1 (WO)
Title: Efficient concurrent scalar product calculation
Inventor: WAGNER KIM
IPC: H04L9/30
Filed: 2019-05-24
Abstract: A method and system for performing a calculation of a privacy preserving scalar product are provided. A first party and a second party (e.g., a first computer and a second computer) possessing a first vector and a second vector respectively, can concurrently determine the scalar product of the two vectors, without revealing either vector to the other party. Each vector can be masked and then encrypted using a public key of an asymmetric key pair. Using homomorphic encryption operations, the scalar product of the vectors can be determined while the vectors are still encrypted. Each party can compare the scalar product, or a value derived from the scalar product against a predetermined threshold. As an example, two parties can perform the scalar product to compare two biometric templates expressed as vectors without revealing the biometric templates to one another, preserving the privacy of persons corresponding to those biometrics.
Patent WO-2020005581-A1 (WO)
Title: Methods and apparatus for providing improved visual features on a substrate
Inventor: FENTON MATTHEW
IPC: H05K5/00
Filed: 2019-06-14
Abstract: Methods and apparatus provide for improved visual features on a visible element of an article, such as a consumer electronic device.
Patent WO-2019246017-A1 (WO)
Title: Procédé de purification de polymères recyclés
Inventor: LAYMAN JOHN
IPC: C08L25/06
Filed: 2019-06-18
Abstract: L'invention concerne un procédé de purification d'un polymère recyclé. Selon un mode de réalisation, le procédé consiste à obtenir un polymère recyclé, à mettre en contact le polymère recyclé avec un premier solvant fluide pour produire un polymère recyclé extrait; puis à dissoudre le polymère recyclé extrait dans un solvant pour produire une première solution comprenant le polymère. La première solution est laissée décanter et puis filtrée. Un polymère plus pur est séparé de la solution ainsi obtenue.
Patent WO-2020006344-A1 (WO)
Title: Light emitting electrochemical cells with band-edge enhanced light emission due to chiral liquid crystalline structure
Inventor: MAGNO JOHN
IPC: H01L51/50
Filed: 2019-06-28
Abstract: Light emitting electrochemical cell devices comprising chiral liquid crystalline materials. The chiral liquid crystalline material mixtures of the devices function as both electrolytes and as light emitting materials. The chiral liquid crystalline material mixtures also form photonic crystal structures creating a photonic stop band. The presence of the photonic stop band enables the light emitting electrochemical cell devices to emit light with improved energy efficiency.
Patent WO-2020028699-A1 (WO)
Title: Thermoplastic compositions having improved toughness, articles therefrom and methods thereof
Inventor: KRISHNASWAMY RAJENDRA
IPC: C08L77/06
Filed: 2019-08-01
Abstract: A thermoplastic composition may include at least one polyamide, at least one polyethylene, and at least one compatibilizer that is a copolymer of ethylene and one or more comonomers selected from the group consisting of acrylic ester, glicidyl methacrylate, maleic anhydride, butyl acrylate, ethyl acrylate and functionalized polybutadiene; wherein the thermoplastic composition has an Izod Impact energy at 0 °C, as measured by ASTM D256, that is greater than 6 ft-lb./inch, and wherein the thermoplastic composition has a bio-based carbon content of at least 50%. A thermoplastic composition may also include at least one polyamide, at least one polyethylene, and at least one compatibilizer that is a terpolymer of ethylene and two or more comonomers selected from the group consisting of acrylic ester, glicidyl methacrylate, maleic anhydride, butyl acrylate, ethyl acrylate and functionalized polybutadiene; wherein the thermoplastic composition has an Izod Impact energy at 0 °C, as measured by ASTM D256, that is greater than 6 ft-lb./inch.
Patent WO-2020036885-A1 (WO)
Title: Hop-count indication in wireless systems
Inventor: ABEDINI NAVID
IPC: H04L5/00
Filed: 2019-08-12
Abstract: Methods, systems, and devices for wireless communications are described that provide for hop-count indication in an integrated access and backhaul (IAB) network. An IAB-node may adopt and indicate multiple values for hop-count. The hop-count may be conveyed by a number of different reference signals and channels. A resource pattern and/or a slot pattern may also be associated with the hop-count to simply signaling. By associating the patterns with the hop-count, an IAB-node may be able to infer the resource pattern used by another IAB-node.
Patent WO-2020081148-A1 (WO)
Inventor: PUI HING
IPC: A61K47/14
Filed: 2019-08-19
Abstract: L'invention concerne des formulations et des utilisations des formulations pour traiter une masse maligne chez un mammifère par administration d'une formulation injectable comprenant une quantité thérapeutiquement efficace d'un agent chimiothérapeutique dissous ou mis en suspension dans un support biocompatible directement dans la masse maligne. Dans certains modes de réalisation préférés, la formulation injectable est un taxane (par exemple, du paclitaxel), un dérivé de podophyllotoxine (par exemple, un étoposide), ou un dérivé de camptothécine (par exemple, une hydroxy-camptothécine).
Patent WO-2020041602-A1 (WO)
Title: Stacked dc-dc converter
Inventor: DILLEY DEVIN
IPC: H02M1/10
Filed: 2019-08-22
Abstract: An illustrative embodiment described herein is a stacked direct current to direct current (DC-DC) converter including a first DC bus coupled to a first one of a power source and a power load and a second DC bus coupled to a second one of the power source and the power load. The stacked DC-DC converter includes a first half-bridge coupled to a first portion the first DC bus and a second half-bridge circuit coupled to a second portion the DC first bus. The stacked DC-DC converter includes a third half-bridge circuit coupled to a first portion of the second DC bus and a fourth half-bridge circuit coupled to a second portion of the second DC bus. The stacked DC-DC converter includes a first magnetic element coupling the first half-bridge circuit to the third half-bridge circuit and a second magnetic element coupling the second half-bridge circuit to the fourth half-bridge circuit.
Patent WO-2020051045-A1 (WO)
Title: Modular recipe controlled calibration (mrcc) apparatus used to balance plasma in multiple station system
Inventor: JUCO ELLER
IPC: H01L21/02
Filed: 2019-08-28
Abstract: A circuit tuning radio frequency (RF) power. The circuit includes a low to mid frequency (LF/HF) tuning circuit including a variable LF/MF capacitor coupled in series with an LF/MF inductor. The LF/MF tuning circuit is coupled between ground and a common node configured to receive an RF input. The circuit includes a high frequency (HF) tuning circuit coupled in parallel to the LF/MF tuning circuit between ground and the common node. The HF tuning circuit includes a variable HF capacitor coupled in series with an HF inductor. Cross parallel isolation occurs between the LF/MF inductor of the LF/MF tuning circuit and the HF inductor of the HF tuning circuit when adjusting the variable LF/MF capacitor or variable HF capacitor.
Patent WO-2020056307-A1 (WO)
Title: Beam steering and receiving method based on an optical switch array
Inventor: LIPSON MICHAL
IPC: H01Q3/26
Filed: 2019-09-13
Abstract: An optical apparatus comprising an optical switch array comprising a plurality of optical switches configured to selectively route light through one or more of a plurality of waveguides, a plurality of emitters, wherein at least one emitter of the plurality of emitters is disposed in communication with the one or more of the plurality of waveguides and configured to receive light and cause at least a portion of the light to exit the waveguide, and a lens disposed to receive light exiting the one or more of a plurality of waveguides via the at least one emitter, wherein the lens is configured to direct the received light as an optical output, and wherein the position of the at least one emitter relative to the lens facilitates beam steering of the optical output.
Patent WO-2020061416-A1 (WO)
Inventor: BRYANT CHRISTOPHER
IPC: A61K9/08
Filed: 2019-09-20
Abstract: The present disclosure includes a method of making an improved carbetocin drug product. The disclosed method for making an improved carbetocin drug product comprises agitating a carbetocin preparation containing an aqueous solution of carbetocin and one or more excipients for a period of time to initiate the formation of aggregate-forming solids and filtering off the aggregates that form before further processing the remaining carbetocin into a final drug product. The present disclosure also relates to an improved carbetocin drug product, wherein the drug product is substantially free of aggregate-forming solids. The disclosed carbetocin drug product can be used for the treatment of a neurodevelopmental disorder, such as Prder-Willi syndrome. Additionally, the disclosed carbetocin drug product shows content uniformity of carbetocin over long periods of time before and after one or more freeze/thaw cycles, provides enhanced convenience and patient compliance, and/or are highly concentrated.
Patent WO-2020086291-A1 (WO)
Inventor: JONES LISA MARIE
IPC: A61P17/00
Filed: 2019-10-10
Abstract: Topical formulations containing cannabis are provided. A formulation may include a cannabis flower extract, an emollient, a plant extract such as lavender flower or chamomile flower, and one or more excipients. Methods of making and methods of using topical formulations are also provided.
Patent WO-2020081426-A1 (WO)
Title: Surface logging wells using depth-tagging of cuttings with polymeric taggants
Inventor: OW HOOISWENG
IPC: G01N33/28
Filed: 2019-10-14
Abstract: Systems and methods of surface logging a well using a plurality of polymeric taggants distinguishable from each other include adding each of the plurality of polymeric taggants to a circulating drilling fluid while drilling the well in a repeating sequence and taking a sample drill cuttings carried by the circulating drilling fluid.
Patent WO-2020146073-A1 (WO)
Inventor: FURCOIU AURELIAN
IPC: F16L21/08
Filed: 2019-12-09
Abstract: A gland assembly includes a gland including an annular ring defining a fastener hole; and a joint restraint assembly comprising a restraint base, the restraint base attached to the annular ring; and a cover including a cover portion removably attached to the restraint base; and a bolt stop portion covering the fastener hole, the bolt stop portion extending laterally outward from the cover portion.
Patent WO-2020132562-A1 (WO)
Inventor: HARRIS NEIL
IPC: E21B49/10
Filed: 2019-12-20
Abstract: A sensor device (102) includes a tubular body (204) having a first end and a second end opposite the first end, a pressure plug (206) on the first end of the tubular body (204), and a sensor tip (202) on the second end of the tubular body (204), wherein the sensor tip (202) comprises an open end opposite the tubular body (204) and an optical tip removably positioned through the open end and held in place by a removable cap (316). The optical tip includes an optical rod (208) and a rod holder (310). The sensor device (102) further includes an optical fiber (304) extending from the pressure plug (206), through the tubular body (204), and into the sensor tip (202) where the optical fiber (304) is optically coupled to the optical rod (208). The pressure plug (206) may include a slack cavity (602) where the optical fiber (304) is in slack under neutral temperature and pressure conditions to withstand expansion of the sensor device (102) under high temperature or pressure conditions.
Patent WO-2020154157-A1 (WO)
Inventor: WARMAN EDUARDO N
IPC: A61N1/37
Filed: 2020-01-16
Abstract: Dans certains exemples selon l'invention, la commande de délivrance d'une thérapie de resynchronisation cardiaque (CRT) comprend la commande d'un dispositif médical implantable pour délivrer une stimulation ventriculaire en fonction d'une séquence de différentes valeurs d'un paramètre de CRT, et l'acquisition de premier et second électrocardiogrammes à partir de premier et second vecteurs d'électrode respectifs. Pour chaque valeur du paramètre de CRT, une valeur d'une métrique de comparaison d'un premier intervalle d'activation entre des occurrences d'un premier repère d'un cycle cardiaque et d'un second repère du cycle cardiaque détecté dans le premier électrocardiogramme à un second intervalle d'activation entre des occurrences du premier repère et du second repère détecté dans le second électrocardiogramme peut être déterminé. Une valeur cible de la métrique de comparaison peut être identifiée et une valeur mise à jour du paramètre de CRT peut être déterminée sur la base de la valeur cible. Le système peut ensuite commander le dispositif médical implantable pour délivrer une stimulation ventriculaire à la valeur mise à jour du paramètre de CRT.
Patent WO-2020163815-A1 (WO)
Title: Traitements d'immunoglobine intraveineuse pour la paralysie de bell
Inventor: DOYLE KAREN
IPC: A61K39/395
Filed: 2020-02-07
Abstract: La présente invention concerne, entre autres aspects, des procédés et des compositions pour traiter une maladie de paralysie de Bells chez un sujet le nécessitant, le procédé comprenant : l'administration d'une quantité thérapeutiquement efficace d'une composition comprenant de l'immunoglobuline humaine intraveineuse (IVIG) à un sujet. La présente invention concerne également des procédés et une composition pour traiter une maladie de paralysie de Bells chez un sujet dont l'état le nécessite, le procédé comprenant : l'administration d'une quantité thérapeutiquement efficace d'une composition comprenant de l'immunoglobuline humaine intraveineuse et un stéroïde. Dans certains aspects de la présente invention, le stéroïde est un stéroïde cortical, y compris le Prednison.
Patent WO-2020167652-A1 (WO)
Inventor: VAN OSTRAND DANIEL KEITH
IPC: G06F3/045
Filed: 2020-02-10
Abstract: A touch screen sensor includes a drive-sense module, first, second, and third sets of conductive pads. The first set of conductive pads is coupled to form rows. The second set of conductive pads is coupled to form columns that are electrically isolated from the rows. The third set of conductive pads is coupled zones, which are electrically isolated from the rows and from the columns. The drive-sense circuit is operable to drive signals on to the rows, the columns, and the zones. The drive-sense module is further operable to sense an electrical characteristic of the row, the columns, and the zones based on the signals. The drive-sense module is further operable to determine one or more touches on the touch screen sensor based on the sensed electrical characteristic.
Patent WO-2020209934-A1 (WO)
Title: Novel chimeric antigen receptors and libraries
Inventor: BIRNBAUM MICHAEL
IPC: A61K38/17
Filed: 2020-02-11
Abstract: Provided herein are chimeric antigen receptor (CAR) viral libraries and methods of making the same. In some embodiments, the CAR comprises an intracellular domain (ICD) with at least one immune activation signaling domain, one co-stimulatory domain, and one or more inhibitory signaling domain or signaling domain from non-T cell lineages. In some embodiments, the signaling domains of the ICD are joined by distinct linkers of 10 amino acids. In some embodiments, the CARs contain a 18-nucleotide barcode in the 3' untranslated region. Also provided herein, are CAR cell libraries and methods of making the same.
Patent WO-2020172027-A1 (WO)
Inventor: PEREIRA EDWARD
IPC: A63F13/352
Filed: 2020-02-12
Abstract: An online gaming service is provided, having two or more servers, the two or more servers being located in two or more data centers, including: a transaction layer implemented across the two or more servers, for handling synchronization between different sessions of a video game that are respectively executed by the two or more servers; wherein the different sessions of the video game are respectively configured to provide viewing of a virtual space through respective client devices; wherein the transaction layer is configured to identify sessions providing viewing of proximate regions of the virtual space, and effect transactional memory synchronization for the identified sessions, such that events in the virtual space generated by the identified sessions are synchronized across each of the identified sessions.
Patent WO-2020168168-A1 (WO)
Inventor: MAHLER MICHAEL
IPC: G01N33/564
Filed: 2020-02-14
Abstract: La présente invention concerne l'utilisation d'IgA anti-PAD en tant que biomarqueur clinique d'informations de diagnostic et de pronostic de patients souffrant d'arthrite rhumatoïde (RA). L'invention concerne en outre des méthodes et des compositions pour la détection d'IgA anti-PAD dans un échantillon biologique.
Patent WO-2020185390-A1 (WO)
Inventor: ZASTOUPIL GREG JOSEPH
IPC: H04R1/30
Filed: 2020-02-25
Abstract: Various implementations include loudspeakers. In some particular cases, a loudspeaker includes: a diaphragm; a basket; an electro-magnetic motor supported by the basket and coupled to the diaphragm for driving motion of the diaphragm relative to the basket along a motion axis; a surround coupling an outer peripheral edge of the diaphragm to the basket; and a waveguide coupled to the basket and surrounding the diaphragm. The waveguide has an arcuate inner surface that is complementary with an arcuate outer surface of the diaphragm and extends along a portion of the arcuate outer surface of the diaphragm.
Patent WO-2021183099-A1 (WO)
Title: Scanning device light guide assembly having compliant member
Inventor: HILL EDWARD ANTHONY
IPC: H04N1/04
Filed: 2020-03-09
Abstract: A light pipe is mounted to a support structure along a length of the light pipe. The light pipe has an end at which light enters the light pipe. Light exits the light pipe at an emissive surface of the light pipe. A reflective backing is positioned at a surface of the light pipe opposite the emissive surface. A compliant member between the reflective backing and the support structure maintains the reflective backing flush against the surface of the light pipe.
Patent WO-2020210004-A1 (WO)
Title: System and method to predict, prevent, and mitigate workplace injuries
Inventor: BAEK STEPHEN
IPC: G06K9/00
Filed: 2020-03-20
Abstract: A prevention and safety management system utilizes a non-intrusive imaging sensor (e.g. surveillance cameras, smartphone cameras) and a computer vision system to record videos of workers not wearing sensors. The videos are analyzed using a deep machine learning algorithm to detect kinematic activities (set of predetermined body joint positions and angles) of the workers and recognizing various physical activities (walk/posture, lift, push, pull, reach, force, repetition, duration etc.). The measured kinematic variables are then parsed into metrics relevant to workplace ergonomics, such as number of repetitions, total distance travelled, range of motion, and the proportion of time in different posture categories. The information gathered by this system is fed into an ergonomic assessment system and is used to automatically populate exposure assessment tools and create risk assessments.
Patent WO-2020191380-A1 (WO)
Title: Focalisation automatique, focalisation automatique à l'intérieur de régions, et focalisation automatique de lobes de microphone ayant fait l'objet d'une formation de faisceau à fonctionnalité d'inhibition
Inventor: VESELINOVIC DUSAN
IPC: H04R3/00
Filed: 2020-03-20
Abstract: L'invention concerne des systèmes de microphone en réseau et des procédés qui permettent de focaliser et/ou de placer automatiquement des lobes ayant fait l'objet d'une formation de faisceau en réponse à une activité sonore détectée. La focalisation et/ou le placement automatiques des lobes ayant fait l'objet d'une formation de faisceau peuvent être inhibés sur la base d'un signal audio d'extrémité éloignée distante. La qualité de la couverture de sources audio dans un environnement peut être améliorée par une garantie du fait que des lobes ayant fait l'objet d'une formation de faisceau capturent de manière optimale les sources audio même si elles se sont déplacées et ont changé de positions.
Patent WO-2020198475-A1 (WO)
Inventor: SETSOMPOP KAWIN
IPC: G06T11/00
Filed: 2020-03-26
Abstract: Magnetic resonance imaging ("MRI") using a PROPELLER echo-planar time- resolved imaging with dynamic encoding ("PEPTIDE") scheme is described. The PEPTIDE scheme combines a PROPELLER-style trajectory with an echo-planar time-resolved imaging ("EPTI") acquisition framework, along with dynamic-updating of sensitivity- encoding information.