baber/WOPTO huggingface dataset:
Patent WO-2020006117-A1 (WO)
Title: Climate-control system having vapor-injection compressors
Inventor: WALLIS FRANK
IPC: F25B49/02
Filed: 2019-06-26
Abstract: A climate-control system includes a first compressor and a second compressor. The first compressor includes a first inlet and a first outlet. The second compressor is in fluid communication with the first compressor and includes second and third inlets, a second compression mechanism and a second outlet. The second and third inlets are fluidly coupled to the second compression mechanism. The second compression mechanism receives working fluid from the first compressor through the third inlet and discharges working fluid through the second outlet of the second compressor.
Patent WO-2020023793-A1 (WO)
Inventor: DONOVAN JOHN F
IPC: C07C271/40
Filed: 2019-07-25
Abstract: La présente invention concerne des composés, des compositions pharmaceutiques et des médicaments contenant de tels composés, et des procédés d'utilisation de tels composés pour moduler l'activité du récepteur vanilloïde 1 à potentiel de récepteur transitoire (TRPV1).
Patent WO-2020041160-A1 (WO)
Title: Energy efficient low-fouling high-recovery reverse osmosis system for brackish water desalination
Inventor: AGNIHOTRI DILEEP
IPC: B01D63/04
Filed: 2019-08-19
Abstract: A novel multi-stage reverse osmosis system is proposed that allows for following benefits : - a) reduction in pressure-loss while achieving optimum cross-flow velocities and therefore reducing energy consumption of 4-10%; - b) increased flux balance between stages resulting in reduced fouling of the first stage; - c) disruption of scale forming conditions resulting in reduced scaling of the last stage; - d) reduction in scale potential of the concentrate valve; - e) reduction in downtime for CIP by proactively disrupting scaling or fouling through several innovative methods; - f) ease-of and effectiveness-of CIP with reduced number of valves and - g) to keep system operational via isolation of the last stage for maintenance while the keeping remaining system in production mode. All the above improvements are achieved with process-flow and operational characteristics defined in the Specifications and Claims.
Patent WO-2020055638-A1 (WO)
Title: Data state synchronization
Inventor: AMATO PAOLO
IPC: G06F11/10
Filed: 2019-09-04
Abstract: An example apparatus includes a memory comprising a plurality of managed units corresponding to respective groups of resistance variable memory cells and a controller coupled to the memory. The controller is configured to cause performance of a cleaning operation on a selected group of the memory cells and generation of error correction code (ECC) parity data. The controller may be further configured to cause performance of a write operation on the selected group of cells to write an inverted state of at least one data value to the selected group of cells and write an inverted state of at least one of the ECC parity data to the selected group of cells.
Patent WO-2020055893-A1 (WO)
Title: Improvement of geotechnical characteristics of tailings via lime addition
Inventor: ROMANIUK NIKOLAS
IPC: C02F11/145
Filed: 2019-09-10
Abstract: Methods and systems for treating tailings at an elevated pH using lime are disclosed herein. In some embodiments, the method comprises (i) providing a tailings stream comprising bicarbonates and a pH less than 9.0, (ii) adding a coagulant comprising calcium hydroxide to the tailings stream to form a mixture having a pH of at least 11.5 and a soluble calcium level no more than 800 mg/L, and (iii) dewatering the mixture to produce a product having a solids content of at least 40% by weight. In some embodiments, the pH and soluble calcium level of the mixture cause chemical modification of clay materials of the mixture via pozzolanic reactions. In some embodiments, the undrained shear strength of the product increases over a period of time of at least two days.
Patent WO-2020061182-A1 (WO)
Inventor: FUERTINGER DORIS H
IPC: G16H40/63
Filed: 2019-09-18
Abstract: Systems, methods, and/or apparatuses may be operative to perform a dialysis process using RBV-based UF control. Embodiments may include methods operative to receive RBV target information comprising population-based dialysis data of real patient outcomes of a patient population associated with the patient, determine an RBV value of a patient during the dialysis process, and determine UF information to control a UF pump of the dialysis device to maintain the RBV value within a target RBV range defined by the RBV target information. Other embodiments are described.
Patent WO-2020061308-A1 (WO)
Inventor: SHAH NAVNIT
IPC: A61K31/4453
Filed: 2019-09-19
Abstract: The present disclosure provides extended release trihexyphenidyl compositions suitable for once- or twice-daily administration. The compositions comprise a core comprising organic acid that is coated with a t least one drug layer comprising trihexyphenidyl hydrochloride, and a functional coat over the drug-layered core. The extended release compositions of the disclosure provide extended release of trihexyphenidyl hydrochloride, with reduced C max , and a C min  : C max  ratio of ≥ 0.4, while maintaining a therapeutically effective concentration for a period of at least about 16 hours. The compositions of the disclosure improve solubility of trihexyphenidyl hydrochloride, at a pH of greater than or equal to 5, to maintain its minimum effective concentration at such pH. In certain embodiments, the compositions of the disclosure comprise an IR drug layer to provide extended release with a minimal lag time, while maintaining a therapeutically effective concentration of trihexyphenidyl hydrochloride for a period of at least about 16 hours.
Patent WO-2020068655-A1 (WO)
Title: Coating composition for pourous construction materials
Inventor: MA BEATRIZ C
IPC: C04B41/63
Filed: 2019-09-23
Abstract: The present disclosure provides for an aqueous coating composition to coat and form a film on porous construction materials to help in controlling efflorescence in the porous construction materials. The aqueous coating composition includes a binder having an acrylic polymer in an acrylic polymer waterborne dispersion, wherein the acrylic polymer has a glass transition temperature (Tg) of 1°C to 60°C; and an alkoxy silane coalescing agent in a waterborne silane coalescing emulsion. The aqueous coating composition optionally further includes an additive selected from the group consisting of a pigment, a filler and combinations thereof. In one embodiment, the alkoxy silane coalescing agent provides the only coalescing agent for the acrylic polymer waterborne dispersion in the aqueous coating composition.
Patent WO-2020069262-A1 (WO)
Title: System, method, and computer program product for secure, remote transaction authentication and settlement
Inventor: GADDAM SIVANARAYANA
IPC: G06Q20/20
Filed: 2019-09-27
Abstract: Described are a system, method, and computer program product for secure, remote transaction authentication and settlement. The method includes receiving transaction data associated with a transaction to be completed between a merchant and a customer via a point-of-sale (POS) terminal. The method also includes generating a unique identifier for the transaction and sound data encoding the unique identifier. The method further includes storing the unique identifier in association with the transaction data and communicating the sound data to a merchant communication device to cause the sound wave to be produced at the POS terminal for receipt and decoding by a user communication device. The method further includes receiving, from the user communication device, the unique identifier and user payment authorization data. The method further includes corresponding the user payment authorization data with the transaction data and generating a transaction request to an acquirer processor.
Patent WO-2020076770-A1 (WO)
Inventor: BUNICK CHRISTOPHER
IPC: C12N15/63
Filed: 2019-10-08
Abstract: The present invention provides compositions and methods for treatment, prevention or reduction of skin disease or disorders. In one embodiment, the composition comprises a peptide derived from the SD67 or SD150 region of filaggrin.
Patent WO-2020149946-A1 (WO)
Inventor: STARNES MARK WILLIAM
IPC: H04R7/04
Filed: 2019-11-25
Abstract: Un haut-parleur audio à panneau comprend un panneau, un premier actionneur, un second actionneur et un module de commande électronique. Le premier actionneur est fixé au panneau à un premier emplacement et conçu pour faire vibrer le panneau au premier emplacement sur la base d'un premier signal ayant une première phase. Le second actionneur est fixé au panneau à un second emplacement différent du premier emplacement et est conçu pour faire vibrer le panneau au second emplacement sur la base d'un second signal ayant une seconde phase. Le module de commande électronique est programmé pour fournir les premier et second signaux aux premier et second actionneurs. Pendant le fonctionnement, les vibrations provenant des premier et second actionneurs amènent le panneau à générer une réponse audio et le module de commande électronique fait varier la première phase par rapport à la seconde phase en fonction de la fréquence de la réponse audio.
Patent WO-2020132621-A1 (WO)
Inventor: FREEBURY GREGG E
IPC: H01Q19/13
Filed: 2019-12-20
Abstract: A satellite including an antenna assembly adjustable between a stowed configuration and a deployed configuration. When in the stowed configuration, the antenna assembly can be stowable within a container, such as a container compatible with a CubeSat. When in the deployed configuration, a reflector of the antenna assembly can be directionally adjustable, such as in both elevation and azimuth.
Patent WO-2020159769-A1 (WO)
Title: Ensemble entrave de dilatation et procédés associés
Inventor: RAUCH EDWIN L
IPC: F27B7/02
Filed: 2020-01-22
Abstract: L'invention concerne un ensemble entrave de dilatation pouvant être fixé à l'extérieur d'un cylindre de four. L'ensemble entrave de dilatation peut comprendre une structure d'entrave externe, une structure circulaire interne, et des structures porteuses s'étendant entre la structure circulaire interne et la structure d'entrave externe. Les structures porteuses peuvent s'étendre selon un angle décalé par rapport à une direction radiale de la structure d'entrave externe. L'ensemble entrave de dilatation peut également comprendre des anneaux supplémentaires disposés entre la structure circulaire interne et la structure d'entrave externe. L'ensemble entrave de dilatation peut entraver la dilatation asymétrique du cylindre de four, par exemple, par libération d'une dilatation uniforme sous forme de déplacement rotationnel, tout en limitant une dilatation asymétrique par l'intermédiaire de contraintes de traction et de compression dans des éléments communicants.
Patent WO-2021154253-A1 (WO)
Title: Identifiable structures in three-dimensional objects
Inventor: ALLEN WILLIAM J
IPC: B22F3/10
Filed: 2020-01-30
Abstract: In some examples, for forming an identifiable structure within a three-dimensional (3D) object to be built by an additive manufacturing machine, a system receives a digital representation of the 3D object, the digital representation including information identifying first regions in the 3D object with a material property different from a material property of other regions in the 3D object, the first regions of the 3D object corresponding to the identifiable structure. Based on the information in the digital representation of the 3D object, the system generates print data for use in building the 3D object by the additive manufacturing machine, the print data including information specifying that a first amount of a binder agent is to be applied to a first portion of a powdered metal build material is different from a second amount of the binder agent to be applied to a second portion of the powdered metal build material, wherein the second portion is contained within the first portion.
Patent WO-2020168180-A1 (WO)
Title: Procédé de formation d'articles à partir d'acrylonitrile-butadiène-styrène
Inventor: YOUNGSTROM CAMERON ROYAL
IPC: C08L21/00
Filed: 2020-02-14
Abstract: L'invention concerne un procédé de formation d'articles à partir d'acrylonitrile-butadiène-styrène, le procédé comprenant les étapes consistant à : introduire un flux de monomères comprenant un monomère pétrochimique dans un réacteur; la mettre en contact le monomère pétrochimique avec un activateur de polymérisation à l'intérieur du réacteur pour produire un flux polymérisé comprenant du caoutchouc, du latex ou une combinaison de ceux-ci et retirer le flux polymérisé du réacteur; faire passer le flux polymérisé à travers un filtre pour produire un flux de produit filtré, le filtre étant un filtre autonettoyant en continu; faire passer le flux de produit filtré à travers une unité de greffage comprenant de l'acrylonitrile et du styrène pour produire de l'acrylonitrile-butadiène-styrène; et former un article à partir de l'acrylonitrile-butadiène-styrène, l'article étant une feuille extrudée, une pièce moulée ou une combinaison de celles-ci.
Patent WO-2020176648-A1 (WO)
Inventor: BOWDEN A
IPC: F16D65/00
Filed: 2020-02-26
Abstract: A brake shoe includes a backing plate configured to interface with a brake head of a vehicle. The backing plate includes a main body and a flange attached to the main body and configured to align the brake shoe on a wheel of the vehicle. The brake shoe also includes a composition friction material disposed on the backing plate, which defines a brake surface for engaging the wheel. The brake shoe may have one or more dimensional characteristics for facilitating alignment of the brake shoe with the wheel, e.g., a ratio of a shortest horizontal distance to a shortest vertical distance of the brake shoe may be at least 1.07 and no more than 1.25, or a ratio of a length of the main body of the brake shoe to a length of the flange may be at least 1.3 and not more than 1.7.
Patent WO-2021183100-A1 (WO)
Title: Fluidic die with high aspect ratio power bond pads
Inventor: MARTIN ERIC THOMAS
IPC: B41J2/14
Filed: 2020-03-09
Abstract: In one example in accordance with the present disclosure, a fluidic die is described. The fluidic die includes a substrate and fluid actuators, the fluid actuators being disposed on the substrate. The fluidic die also includes a bond pad region defined on the substrate. The bond pad region includes a high aspect ratio power delivery bond pad with multiple bonding sites and a high aspect ratio power return bond pad with multiple bonding sites.
Patent WO-2020185892-A1 (WO)
Title: Sub-picture configuration signaling in video coding
Inventor: WANG YE-KUI
IPC: H04N19/96
Filed: 2020-03-11
Abstract: A video coding mechanism is disclosed. The mechanism includes receiving a bitstream comprising a picture including a sub-picture. A width of the sub-picture in units of coding tree blocks (CTBs) and a height of the sub-picture in units of CTBs are obtained from the bitstream. The coding blocks of the sub-picture are decoded based on the width of the sub-picture and the height of the sub-picture. The coding blocks of the sub-picture are forwarded for display as part of a decoded video sequence.
Patent WO-2020191109-A1 (WO)
Inventor: TOTTY BRIAN
IPC: G06K9/46
Filed: 2020-03-18
Abstract: A method for determining a visual scene virtual representation and a highly accurate visual scene-aligned geometric representation for virtual interaction.
Patent WO-2020236269-A1 (WO)
Inventor: KUNDU PARTHA
IPC: H04L12/931
Filed: 2020-03-23
Abstract: A network interface controller (NIC) capable of efficiently utilizing an output buffer is provided. The NIC can be equipped with an output buffer, a host interface, an injector logic block, and an allocation logic block. The output buffer can include a plurality of cells, each of which can be a unit of storage in the output buffer. If the host interface receives a command from a host device, the injector logic block can generate a packet based on the command. The allocation logic block can then determine whether the packet is a multi-cell packet. If the packet is a multi-cell packet, the allocation logic block can determine a virtual index for the packet. The allocation logic block can then store, in an entry in a data structure, the virtual index, and a set of physical indices of cells storing the packet.
Patent WO-2020198675-A1 (WO)
Inventor: LEE DEAN
IPC: C12N15/113
Filed: 2020-03-27
Abstract: Disclosed are methods for genetically engineering cells using Adeno-associated viral (AAV) delivery of a CRISPR/CAS9 system and ribonucleoproteins for integration. In some aspects, disclosed herein are AAV plasmids for performing said methods
Patent WO-2020219899-A1 (WO)
Title: Switchgear with overmolded dielectric material
Inventor: SHAMSELDIN ELHANAFI A
IPC: H01H33/666
Filed: 2020-04-24
Abstract: A switchgear apparatus configured for operation at voltages up to 72.5 kV includes a vacuum interrupter assembly including a vacuum bottle having an upper portion and a lower potion, a sleeve surrounding the vacuum bottle, a dielectric material surrounding the sleeve, a first terminal electrically coupled to the upper portion of the vacuum interrupter assembly, and an interchange coupled to a lower portion of the vacuum interrupter assembly. The dielectric material is molded around the sleeve and around at least a portion of the first terminal or the interchange. In some embodiments, the sleeve is molded around the vacuum bottle. In other embodiments, the sleeve may be otherwise positioned (i.e., by sliding a pre-formed sleeve) around the vacuum bottle.
Patent WO-2020223522-A1 (WO)
Inventor: LONGO VALTER D
IPC: A23L33/00
Filed: 2020-04-30
Abstract: L'invention concerne une méthode de traitement de la pathologie associée à la maladie d'Alzheimer comprenant une étape d'identification d'un sujet ayant une pathologie qui est associée à la maladie d'Alzheimer. Un régime imitant le jeûne (FMD) est alors administré au sujet pendant une première période. L'invention concerne également des méthodes pour traiter la formation de plaque amyloïde et/ou des taux élevés de protéine tau ainsi que la neuro-inflammation.
Patent WO-2020242743-A1 (WO)
Inventor: BREHM MICHAEL JAMES
IPC: H04N21/442
Filed: 2020-05-07
Abstract: Systems and methods for generating a content item sequence for display via an abbreviated on-screen guide are disclosed herein. Content selection commands are entered via a user interface of a computing device. Transition data, which describes content item playback transitions caused by the content selection commands, is stored in a buffer. Based on the transition data, a content family, which comprises a plurality of content items, is generated. A determination is made as to whether a content item currently being played back is included in the content family. In response to determining that the currently played-back content item is included in the content family, an on-screen guide, which comprises an abbreviated content item listing of the plurality of content items of the content family, is generated for display.
Patent WO-2020236808-A1 (WO)
Inventor: VLAHOV IONTCHO R
IPC: A61K47/64
Filed: 2020-05-19
Abstract: This disclosure relates to processes for preparing compounds that are useful in the treatment of disease, such as cancer, in mammals. In particular, the invention described herein pertains to processes for preparing compounds capable of targeting PSMA expressing cells and useful in the treatment of diseases caused by PSMA expressing cells, such as prostate cancer.
Patent WO-2020251812-A1 (WO)
Title: Making ethylenediaminetetraacetic acid
Inventor: CHAKRABORTY DEBOLEENA
IPC: C07C253/30
Filed: 2020-06-03
Abstract: Provided is a method of making ethylenediaminetetraacetic acid (EDTA) comprising the steps: (a) providing a reaction mixture (a) comprising ethylenediamine (EDA) and glycolonitrile (GN), wherein reaction mixture (a) comprises 0% to 0.1% by weight, based on the weight of reaction mixture (a), of any base having pKa of the conjugate acid (PKaH) of 13 or higher; (b) causing or allowing reaction mixture (a) to react to form a dinitrile (DN) compound; (c) bringing the DN into contact with aqueous solution of a base having pKaH of 11 or higher, and causing or allowing the resulting mixture to react to form a diacid compound (DA); (d) causing or allowing the DA to react, either sequentially or simultaneously, with additional GN to form products (Pd); (e) causing or allowing products (Pd) to react with a base having pKaH of 11 or higher, to form EDTA. Also provided is a composition comprising a diacid/dinitrile compound (DADN) wherein each -R has the structure:
Patent WO-2020263516-A1 (WO)
Inventor: ZAVGORODNYA OLEKSANDRA
IPC: C08J7/04
Filed: 2020-06-03
Abstract: The present disclosure relates to a method for reducing or preventing colloids adhesion and/or fouling on a substrate in need thereof by forming a coating having a first layer that includes a polyphenol compound, and a second layer that includes a hydrophilic polymer having repeating units derived from one or more zwitterionic monomers, typically one or more betaine monomers, on the substrate. The present disclosure also relates to the coating made thereby and an article having the said coating.
Patent WO-2021251976-A1 (WO)
Title: A multi-flow compaction/expansion joint
Inventor: MACEK MARK DOUGLAS
IPC: E21B17/04
Filed: 2020-06-11
Abstract: This disclosure provides an expansion joint apparatus that has a releasable coupler that holds the tool in a locked position for run-in purposes. Once in position, the releasable coupler can be activated to release a tubular housing from an outer mandrel located within the tubular housing to allow for independent movement between the tubular members comprising the expansion joint apparatus, thereby providing a tubing system that better accommodates compaction, expansion or contraction forces applied against the completion string in the wellbore.
Patent WO-2020263865-A1 (WO)
Title: Opto-mechanics of panoramic capture devices with abutting cameras
Inventor: SISTO EUGENE
IPC: G03B37/04
Filed: 2020-06-23
Abstract: A low parallax imaging device includes a plurality of imaging lens elements arranged to capture adjacent fields of view. In some examples, adjacent imaging lens elements may contact at datum features to maintain a desired spacing. The spacing may allow for partial overlapping of low-parallax volumes associated with the respective imaging lens elements.
Patent WO-2021011293-A1 (WO)
Inventor: MITTLEMAN DANIEL
IPC: H04B7/0452
Filed: 2020-07-09
Abstract: A multi -frequency wireless access device including a first waveguide having a pair of parallel metal plates with open sides and a slot in one of the metal plates, the slot permitting radiation to leak out, the leaked radiation illuminating a range of angles depending on frequency.
Patent WO-2021011927-A1 (WO)
Inventor: DESCHATELETS PASCAL
IPC: C07K14/47
Filed: 2020-07-17
Abstract: Methods and compositions for inhibiting complement are described.
Patent WO-2021021633-A1 (WO)
Inventor: OHANESIAN VIKEN
IPC: E04B2/58
Filed: 2020-07-24
Abstract: A structural panel system formed from a substrate (such as cement board or paper) and structural metal studs (such as lightweight galvanized steel members), where the metal studs are embedded within an insulating core that is formed onto the substrate, where the metal studs are gapped from the inner surface of the substrate to prevent thermal energy from transferring from the substrate to the metal stud or vice versa. In addition, parallel assembly slots may be formed in the gap at the top and bottom ends of each panel assembly to provide connective access to the top and bottom ends of the metal studs for structural connection to the foundation at the bottom or other overhead structure at the top via connective components. The connective components include a bottom U-channel member and a top U-channel member that are configured to fit into the parallel assembly slots.