baber/WOPTO huggingface dataset:
Patent WO-2019191191-A1 (WO)
Title: Système de colorant catalysé
Inventor: HAWKINS GEOFFREY
IPC: A61Q5/06
Filed: 2019-03-27
Abstract: L'invention concerne un système de colorant comprenant au moins un précurseur de colorant, un agent oxydant et un catalyseur. Le système de colorant fonctionne, idéalement, à un pH d'au moins environ 9. Le système de colorant peut permettre des techniques de traitement de couleurs capillaires plus rapides et moins nocives. L'invention concerne en outre des procédés de fabrication et d'utilisation de ce système de colorant.
Patent WO-2020204880-A1 (WO)
Title: Snapshot-enabled storage system implementing algorithm for efficient reclamation of snapshot storage space
Inventor: SHTARKMAN YONATAN
IPC: G06F3/06
Filed: 2019-03-29
Abstract: An apparatus in an illustrative embodiment comprises at least one processing device comprising a processor coupled to a memory. The apparatus is configured to maintain a snapshot tree data structure having a plurality of volume nodes corresponding to respective ones of (i) a root volume and (ii) multiple snapshots related directly or indirectly to the root volume. The apparatus is further configured to determine a set of data descriptors for a given volume offset, to determine a set of reader volume nodes that are readers of a corresponding data item based at least in part on the set of data descriptors, to adjust one or more of the data descriptors in the set of data descriptors based at least in part on the set of reader volume nodes, and to reclaim storage space previously allocated to the data item responsive to the adjusting of the one or more data descriptors.
Patent WO-2019195296-A1 (WO)
Title: Thermally-rearranged polymer blends for gas separation membranes
Inventor: FREEMAN BENNY D
IPC: B01D71/64
Filed: 2019-04-02
Abstract: Polymer blends comprising an  ortho -functionalized polyimide homo or copolymer and a polybenzimidazole homo or copolymer, wherein the  ortho -functionalized polyimide thermally rearranges to a polymer comprising a phenylene heterocyclic group, such as, polybenzoxazole, polybenzothiazole, polybenzimidazole and/or other heterocyclic structure upon heating. Also disclosed are method of forming a polymer blend comprising dissolving an  ortho -functionalized polyimide homo or copolymer and a polybenzimidazole homo or copolymer in a solvent, and optional compatibilizer, to form a polymer solution; contacting a support with the polymer solution; and evaporating the solvent to provide a thin layer comprising the polymer blend on the support. Further, methods of heat treating these polymer blends to thermally rearrange the disclosed polyimides are disclosed, as are the polymer blends prepared thereby. Methods of using these polymer blends to separate gases are also disclosed.
Patent WO-2019212716-A1 (WO)
Title: Webrtc api redirection with interception techniques
Inventor: VYSOTSKY VLADIMIR
IPC: G06F9/451
Filed: 2019-04-12
Abstract: A computing system includes a virtual desktop server and a client computing device. The virtual desktop server includes an application framework comprising a real-time media application to provide real-time communications (RTC), a native RTC engine to execute a portion of the real-time media application when received by the native RTC engine, and an API code redirection module. The API code redirection module redirects intercepted APIs of the real-time media application intended for the native RTC engine based on redirection code injected into the real-time media application so that the portion of the real-time media application is redirected. The client computing device includes a client RTC API engine communicating with the API code redirection module through a virtual channel to execute the redirected portion of the real-time media application.
Patent WO-2019204406-A1 (WO)
Title: Systems and methods for improving magnetic resonance imaging using deep learning
Inventor: ZHANG TAO
IPC: G06T5/50
Filed: 2019-04-17
Abstract: A computer-implemented method is provided for improving image quality with shortened acquisition time. The method comprises: determining an accelerated image acquisition scheme for imaging a subject using a medical imaging apparatus; acquiring a medical image of the subject according to the accelerated image acquisition scheme using the medical imaging apparatus; applying a deep network model to the medical image to improve the quality of the medical image; and outputting an improved quality image of the subject, for analysis by a physician.
Patent WO-2019204468-A1 (WO)
Title: Magnetic nanoparticles embedded in polymer microparticles
Inventor: BAJAJ DEVENDRA
IPC: C08J3/215
Filed: 2019-04-17
Abstract: Various aspects disclosed relate to hybrid nanoparticles embedded in non-magnetic microparticles. These materials can be used to directionally orient and impart an ordered structure to a variety of materials.
Patent WO-2019209730-A1 (WO)
Title: Removal of interfering factors from serum protein electrophoresis profiles
Inventor: SPENCER JEFFREY
IPC: G01N33/561
Filed: 2019-04-22
Abstract: A method for precluding an interfering factor from creating a false result in a serum protein electrophoresis profile by mixing a serum protein sample with a binding partner that forms a complex with at least one predetermined interfering factor present in the sample. The binding partner includes a binding segment having specificity for the interfering factor and a mobility shifting segment comprising a polyanionic polymer. The sample mixture is separated by electrophoresis. In the resulting protein separation profile, the complex formed by the binding partner and the interfering factor immunodisperses the interfering factor.
Patent WO-2019213166-A1 (WO)
Title: Systems and methods for blood analysis
Inventor: MESSERSCHMIDT ROBERT G
IPC: A61B5/02
Filed: 2019-04-30
Abstract: A blood sample collector can be used to collect a blood sample from a subject. The blood sample collector can be placed in a receptacle of a spectrometer to measure spectral data from the blood sample while the blood sample separates. The container may comprise a window to allow light such as infrared light to pass through the container, with the blood sample at least partially separating within the container between spectral measurements, which can provide improved accuracy of the measurements and additional information regarding the sample. The container may comprise an elongate axis and the container configured for placement in the spectrometer receptacle with the elongate axis extending toward a vertical direction in order to improve gravimetric separation of the blood sample. The spectrometer can be configured to measure the blood sample at a plurality of heights along the sample as the sample separates.
Patent WO-2019213651-A1 (WO)
Title: Reflector for providing uniform light energy
Inventor: AHMED SAAD
IPC: B05D3/06
Filed: 2019-05-06
Abstract: Systems are disclosed for providing ultraviolet (UV) energy to items on a processing surface. The system includes a lamp positioned over the processing surface to provide UV energy to the processing surface and a reflector cell positioned to cause UV energy emitted from the lamp in a direction away from the processing surface to be reflected toward the processing surface. The system includes the reflector cell having a reflector cap positioned above the lamp and a shroud extending downwardly from the reflector cap toward the conveyor wherein the shroud has a vertical dimension, a longitudinal dimension, and a horizontal dimension along the direction of the conveyor such that the horizontal dimension and the longitudinal dimension define a treatment area on the conveyor. The lamp is configured to deliver energy to the treatment area such that the delivered energy to the processing surface is substantially uniform over the treatment area.
Patent WO-2019217949-A1 (WO)
Inventor: ADAMS DUNCAN
IPC: G06F9/44
Filed: 2019-05-13
Abstract: L'invention concerne un système et un procédé de développement de logiciel qui réduisent les temps de cycle de développement, améliorent la qualité du logiciel, et indiquent une vitesse de mise sur le marché d'un logiciel. Le système intègre des ressources de développement permettant de rationaliser le processus d'utilisation de ces ressources par un développeur ou par un autre personnel. Un ensemble d'utilitaires de développement de logiciel et une chaîne d'outils associée peuvent intervenir dans l'amélioration poussée du processus de développement de logiciel.
Patent WO-2019222329-A1 (WO)
Inventor: SAH DINAH WEN-YEE
IPC: A61K48/00
Filed: 2019-05-15
Abstract: L'invention concerne des compositions et des procédés pour la préparation, la fabrication, la formulation et l'utilisation thérapeutique de particules de virus adéno-associé (VAA) pour la prévention et/ou le traitement de maladies.
Patent WO-2019226617-A1 (WO)
Title: Compositions and methods for enhancing the killing of target cells by nk cells
Inventor: WATKINS JENNIFER
IPC: A61P37/06
Filed: 2019-05-21
Abstract: The present disclosure provides immunotherapeutic compositions and methods for enhancing an immune response and for treating cancer or inflammatory conditions mediated by autoreactive B cells in a subject. In some aspects, multispecific antigen-binding constructs are provided that recognize at least one tumor antigen or B-lineage cell antigen and NKp30 and/or another activating NK receptor. In some aspects, multispecific antigen-binding constructs are provided that recognize at least two tumor antigens or two antigens expressed by B-lineage cells, NKp30, and another activating NK receptor. The multispecific antigen-binding constructs and methods disclosed herein can be used for the treatment of cancer, even a cancer characterized by a CD16 deficient microenvironment and/or characterized by target cells ( e.g. , cancer cells) having a low level of expression of the tumor antigen.
Patent WO-2019236331-A1 (WO)
Title: Student-centered learning system with student and teacher dashboards
Inventor: HARRIS SHAY G
IPC: G09B5/08
Filed: 2019-05-25
Abstract: Systems and methods for assisting student-centric learning. In one example, the system includes a display device and an electronic processor communicatively connected to the display device. The electronic processor is configured generate a student dashboard, and a teacher dashboard. The electronic processor also sends a request for a data set associated with a student, the data set including at least one of goals, interests, work product, and a mood indicator associated with the student. The electronic processor also receives the data set associated with the student, shares the data set with the teacher dashboard, and generates a graphical user interface including the teacher dashboard. The teacher dashboard includes data from the data set. The electronic processor controls the display device to display the graphical user interface.
Patent WO-2019236821-A1 (WO)
Title: Linear and rotary multitrack absolute position encoder and methods using the same
Inventor: JOHNSON PHILIP M
IPC: G01D5/00
Filed: 2019-06-06
Abstract: Optical Position Encoders and methods using the same are described. In embodiments, the optical position encoders include a multitrack Hybrid Cyclic Binary Code-2 (HCBC-2) encoded scale and an Optical Readout Assembly (ORA), where the ORA provides absolute position optical readout and automatic physical alignment to the scale. Linear optical position encoders, rotary optical position encoders, and methods of measuring the position of ORA relative to a scale using such encoders are also described.
Patent WO-2019241513-A1 (WO)
Inventor: ADAMS JR
IPC: B25J17/02
Filed: 2019-06-13
Abstract: L'invention a trait à une chaîne d'entraînement rigide comprenant une pluralité de liaisons reliées bout à bout. Les liaisons ont une extrémité de bloc comprenant une paire de réceptacles, une face d'entraînement et une face entraînée. Les liaisons sont munies d'une extrémité de connecteur comprenant une languette. L'extrémité de bloc et l'extrémité de connecteur sont des éléments monoblocs qui comprennent une pluralité de dents d'engrenage le long d'un côté à la fois de l'extrémité de bloc et de l'extrémité de connecteur. Une pluralité de saillies ou de broches relient les languettes aux réceptacles. Les liaisons sont conçues pour être pivotées par un engrenage d'entraînement dans une orientation d'entraînement des liaisons avec la face d'entraînement entrant en prise avec la face entraînée d'une liaison adjacente dans une direction avant.
Patent WO-2019241545-A1 (WO)
Title: Gloves and related heat-resistant accessory holder and strap for gloves and related systems
Inventor: LANG JORDAN
IPC: A41D31/08
Filed: 2019-06-13
Abstract: The present disclosure provides embodiments of a wearable retainer that are provided for holding a fire resistant glove in place on a wrist of a user. Some implementations of the retainer include a flame retardant main loop formed from flame retardant material configured to be worn about a wrist of a user, as well as a flame retardant strap coupled to the flame retardant loop. The flame retardant strap includes a coupling to be attached to a portion of a fire resistant glove. Also described are various aspects of an accountability system for emergency workers, such as firefighters.
Patent WO-2020014016-A1 (WO)
Title: Pressure regulating device
Inventor: Roach Grahm Collins
IPC: F04B33/00
Filed: 2019-06-28
Abstract: In a general aspect, a pressure regulating device helps achieve a correct inflation pressure of an inflatable object. In some aspects, an inflation device includes an inlet, and outlet, and a vent port. The inflation device also includes one or more interior surfaces that define a gas-delivery pathway fluidly-coupling the inlet and the outlet. A flow restriction is disposed along the gas-delivery pathway between the inlet and the outlet. Moreover, an opening is disposed along the gas-delivery pathway adjacent the flow restriction and downstream thereof. The inflation device also includes a gas-exhaust pathway fluidly-coupling the opening and the vent port. A first chamber of the gas-exhaust pathway is in fluid communication with the opening, and a second chamber of the gas-exhaust pathway is in fluid communication with the vent port. A pressure-relief valve is configured to control gas flow between the first chamber and the second chamber.
Patent WO-2020009993-A1 (WO)
Title: Improvements in immunogenic conjugates
Inventor: FAIRMAN JEFFERY
IPC: A61P37/00
Filed: 2019-07-01
Abstract: The present application discloses various improvements concerning immunogenic conjugates which comprise a carrier polypeptide and a saccharide antigen, wherein the saccharide antigen is covalently bonded to the carrier polypeptide via a non-natural amino acid residue therein.
Patent WO-2020010301-A1 (WO)
Inventor: FORLINES CLIFTON
IPC: G06F3/041
Filed: 2019-07-05
Abstract: L'invention concerne un procédé de classification d'un geste effectué à proximité d'une interface tactile. Un système reçoit des données relatives à la position et/ou au mouvement de la main. Les données sont délimitées par identification d'une fenêtre de longueur variable de trames tactiles. La fenêtre de longueur variable de trames tactiles est sélectionnée pour inclure des trames tactiles indicatives de données de caractéristiques. La fenêtre de longueur variable de trames tactiles est classifiée, sur la base des classifications apprises par le module de classification, pour identifier des gestes.
Patent WO-2020014265-A1 (WO)
Title: Methods of transfection for large cargo using poly(beta-amino esters)
Inventor: WU TING-HSIANG SHERRY
IPC: A61K39/00
Filed: 2019-07-09
Abstract: Methods are provided for transfecting cells with large cargo using a poly(beta-amino ester) (PBAE) molecule, and achieving high efficiency and viability. A method is provided of transfecting cells with a cargo, by forming a complex of the cargo with a (PBAE) molecule, mixing the complex with a first buffer and contacting the complex with the cells, wherein the cargo has a dimension of at least 0.1 µm. The PBAE molecule may be formed by reacting an amine with a di(acrylate ester). In some aspects, the PBAE molecule is poly(1,4-butanediol diacrylate-co-4-amino-1-butanol). In some aspects, the PBAE molecule is capped with 1-(3-aminopropyl)-4-methylpiperazine.
Patent WO-2020014283-A1 (WO)
Title: Mobile battery powered workstation
Inventor: SUNG GOO
IPC: G06F1/00
Filed: 2019-07-09
Abstract: Disclosed are mobile battery powered workstations, methods of operating these workstations to increase warehouse and retail efficiency (through improved order fulfillment, as a mobile shipping & receiving station, mobile inventory management, and/or as mobile powered quality analysis stations), and methods of calculating remaining battery runtime for these workstations. A mobile battery powered workstation may comprise a wheeled base having a modular battery power bay, an upper workstation having a monitor, a computer, a printer, and at least one adjustable height column coupling the wheeled base to the upper workstation. The workstation may also include a glass overlay display positioned on a top surface of the upper workstation area and configured to provide order fulfillment employees with haptic feedback on remaining battery runtime, calculated via an algorithm for increased accuracy. These workstations may be used in warehouses and retail operations for order picking and fulfillment, shipping and receiving tasks, etc.
Patent WO-2020018505-A1 (WO)
Title: Low profile wet electrolytic tantalum capacitor
Inventor: EIDELMAN ALEX
IPC: H01G9/145
Filed: 2019-07-16
Abstract: A capacitor may include a stack assembly that may include a plurality of anode plate members, each having an embedded wire. The anode plate members may be separated by at least one cathode foil sandwiched between separator sheets. A conducting member may electrically connect the embedded wires and may have an externally accessible end portion that is hermetically sealed from the interior of the capacitor. A case covers the stack assembly and may be attached to a cover. The case and cover may enclose the stack assembly within an interior area of the capacitor. The at least one cathode foil may be connected to the case. An electrolyte fluid may be disposed within the interior area. A passage may be provided through a central portion of the stack assembly. A tube, surrounded by insulation, may pass through the passage and may be connected to the cover and the case.
Patent WO-2020018816-A1 (WO)
Title: Improved bha
Inventor: SEUTTER DAN
IPC: E21B17/20
Filed: 2019-07-18
Abstract: Disclosed is a bottomhole assembly (BHA) configured for use in directional drilling operations. The BHA includes a rotary steerable system, a flex shaft, a stabilizer, a bit box and a drill bit. The geometry of the BHA allows drilling operations to achieve increase build rates during directional drilling of up to 15° per 100 feet.
Patent WO-2020023952-A1 (WO)
Title: Multiple membrane separation capsule
Inventor: MENKHAUS TODD J
IPC: B01D69/04
Filed: 2019-07-29
Abstract: A membrane capsule for biological and chemical separations comprising a cassette comprising an upper surface and a lower surface adjoined by a cassette sidewall, an inlet and an outlet located on the upper and lower surfaces of the cassette, tubes fluidly connected to the inlet and the outlet, holes or slots in the tubes to facilitate separation, and a membrane wrapped, pleated, and/or spiral wound around each of the tubes. Methods of separation comprising flowing fluid flow through the inlet of the membrane capsule, allowing the fluid to permeate through the holes or slots of the tubes, separating biological and/or non-biological substances, collecting the fluid within a reservoir, and draining fluid from the reservoir.
Patent WO-2020037135-A1 (WO)
Title: Methods and materials for identifying and treating membranous nephropathy
Inventor: CHARLESWORTH M CRISTINE
IPC: G01N33/50
Filed: 2019-08-15
Abstract: This document provides methods and materials involved in identifying and treating mammals (e.g., humans) having membranous nephropathy. For example, methods and materials for detecting the presence of autoantibodies specific for an EXT1 and/or EXT2 polypeptide as well as methods and materials for detecting the presence of kidney tissue having an elevated level of an EXT1 and/or EXT2 polypeptide are provided. In addition, methods and materials for treating membranous nephropathy by administering an immunosuppressant are provided.
Patent WO-2020041540-A1 (WO)
Title: Human monoclonal antibodies to a new universal influenza a hemagglutinin head domain epitope
Inventor: CROWE JAMES
IPC: G01N33/569
Filed: 2019-08-22
Abstract: The present disclosure is directed to antibodies binding previously undefined epitopes on influenza A virus hemagglutinin and methods for use thereof.
Patent WO-2020051456-A1 (WO)
Title: Breast pumps
Inventor: BARTLETT RUSH
IPC: A61M1/06
Filed: 2019-09-06
Abstract: An example breast pump system can include: a control unit including a processor and memory, the control unit including an interface to control the breast pump system; a vacuum unit controlled by the control unit, the vacuum unit including pump motors to create suction for pumping milk; a support mechanism located remotely from the control unit; and a member extending between the control unit and the support mechanism, the member being movable to allow the control unit to be repositioned relative to the support mechanism. The memory encodes instructions which, when executed by the processor, cause the breast pump system to: select at least a first pump motor from the plurality of pump motors for a first pumping timeframe; and select at least a second pump motor from the plurality of pump motors for a second pumping timeframe.
Patent WO-2020086185-A1 (WO)
Inventor: MOMCHILOV GEORGY
IPC: G06F9/451
Filed: 2019-09-13
Abstract: A computing system includes a server and a client computing device. The server includes a web application, and anchor definition layers associated with the web application. The client computing device is operated by an end user and includes a display, and a native application that includes an embedded browser for accessing the web application in a customization mode. The customization mode permits display of one of the web pages along with anchors that can be customized based on what is permitted by the anchor definition layer corresponding to the displayed web page, and customization of the anchors on the displayed web page by the end user to define an anchor customization layer for the displayed web page. In normal use of the web application, the anchor customization layer is applied to the corresponding web page before the corresponding web page is displayed so as to display a customized web page without re-designing the web page itself.
Patent WO-2020072309-A1 (WO)
Title: Method and apparatus for video coding
Inventor: XU XIAOZHONG
IPC: H04N19/513
Filed: 2019-09-27
Abstract: Aspects of the disclosure provide a method and an apparatus including processing circuitry for video decoding. The processing circuitry decodes prediction information of a current block in a current picture from a coded video bitstream. The prediction information indicates a prediction mode for the current block being an inter prediction mode or an intra block copy (IBC) mode. The processing circuitry selects a base vector from a candidate list including a block vector candidate used in the IBC mode and determines an offset vector based on offset information that includes directions and sizes for constructing offset vectors. The processing circuitry determines a vector of the current block based on the base vector and the offset vector. The vector is a block vector when the prediction mode is the IBC mode and the vector is a motion vector when the prediction mode is the inter prediction mode.