baber/WOPTO huggingface dataset:
Patent WO-2019036682-A1 (WO)
Title: Rna polymerase variants
Inventor: RABIDEAU AMY
IPC: C12N15/10
Filed: 2018-08-17
Abstract: The present disclosure provides, in some aspects, variant RNA polymerases, the use of which increases transcription efficiency while reducing the number of double-stranded RNA contaminates and run-on transcripts produced during an in vitro transcription reaction. In some embodiments, the RNA polymerase variants (e.g. T7 RNA polymerase variants, include mutations to residues that have a high-helix propensity (e.g., alanine) or that constrain the backbone flexibility to specifically match that of the elongation complex. Amino acid substitutions within the C-helix, including S43 A and G47A, and C-linker regions of T7 RNA polymerase, as well as the addition of a C-terminal glycine residue are described. Co-transcription methods using cap analogs are also described.
Patent WO-2019067124-A1 (WO)
Title: Natural gas liquefaction by a high pressure expansion process
Inventor: PIERRE FRITZ
IPC: F25J1/02
Filed: 2018-08-24
Abstract: A method and system for liquefying a methane-rich high-pressure feed gas stream using a first heat exchanger zone and a second heat exchanger zone. The feed gas stream is mixed with a refrigerant stream to form a second gas stream, which is compressed, cooled, and directed to a second heat exchanger zone to be additionally cooled below ambient temperature. It is then expanded to a pressure less than 2,000 psia and no greater than the pressure to which the second gas stream was compressed, and then separated into a first expanded refrigerant stream and a chilled gas stream. The first expanded refrigerant stream is expanded and then passed through the first heat exchanger zone such that it has a temperature that is cooler, by at least 5 °F, than the highest fluid temperature within the first heat exchanger zone.
Patent WO-2019060141-A1 (WO)
Title: Virtual staining of cells in digital holographic microscopy images using general adversarial networks
Inventor: EL-ZEHIRY NOHA YOUSSRY
IPC: G06T11/00
Filed: 2018-09-06
Abstract: A cell visualization system includes a digital holographic microscopy (DHM) device, a training device, and a virtual staining device. The DHM device produces DHM images of cells and the virtual staining device colorizes the DHM images based on an algorithm generated by the training device using generative adversarial networks and unpaired training data. A computer-implemented method for producing a virtually stained DHM image includes acquiring an image conversion algorithm which was trained using the generative adversarial networks, receiving a DHM image with depictions of one or more cells and virtually staining the DHM image by processing the DHM image using the image conversion algorithm. The virtually stained DHM image includes digital colorization of the one or more cells to imitate the appearance of a corresponding actually stained cell.
Patent WO-2019055362-A1 (WO)
Title: Optical communication with low temporal coherence light
Inventor: CHEN HAOSHUO
IPC: H04B10/60
Filed: 2018-09-11
Abstract: An apparatus includes an optical data transmitter comprising an optical source of temporally incoherent light, an optical power splitter, an optical mode multiplexer, and a plurality of optical paths. The optical power splitter has an optical input and a plurality of optical outputs. The optical input is connected to receive the temporally incoherent light from the source. The optical mode multiplexer has a plurality of optical inputs and an optical output for connecting to a near end of an all-optical transmission fiber line. Each optical path connects a corresponding one of the optical outputs of the optical power splitter to a corresponding one of the optical inputs of the optical mode multiplexer. One or more of the optical paths of the plurality has or have an optical data modulator. A remaining one of the optical paths of the plurality is configured to transmit reference light from the optical power splitter to optical mode multiplexer.
Patent WO-2019079011-A1 (WO)
Title: Apparatus, system and method of communicating a physical layer protocol data unit (ppdu)
Inventor: LOMAYEV ARTYOM
IPC: H04L1/06
Filed: 2018-09-27
Abstract: For example, an EDMG STA may generate an LDPC coded bit stream for a user based on data bits for the user in an EDMG PPDU, the LDPC coded bit stream for the user including a concatenation of a plurality of LDPC codewords, a count of the plurality of LDPC codewords is based at least on a codeword length for the user and on a code rate for the user; generate encoded and padded bits for the user by concatenating the LDPC coded bit stream with a plurality of coded pad zero bits, a count of the coded pad zero bits is based at least on a count of one or more spatial streams for the user and on the count of the plurality of LDPC codewords for the user; and distribute the encoded and padded bits for the user to the one or more spatial streams for the user.
Patent WO-2019094207-A1 (WO)
Title: Nanoparticules luminescentes stabilisées comprenant un semi-conducteur de pérovskite et procédé de fabrication
Inventor: Mu Linjia
IPC: C09K11/02
Filed: 2018-10-26
Abstract: La présente invention concerne des nanoparticules luminescentes stabilisées pour les applications de diode électroluminescente comprenant des nanocristaux de pérovskite encapsulés par un revêtement oxyde, le revêtement oxyde comprenant des restes de ligand comprenant un ou plusieurs éléments sélectionnés dans le groupe constitué de : l'azote, du carbone, du phosphore, et du soufre. Un procédé de fabrication des nanoparticules luminescentes stabilisées comprend la dispersion de nanocristaux de pérovskite et la réticulation de ligands dans un solvant non polaire pour former un premier mélange. Chacun des ligands de réticulation comprend une extrémité de tête et une extrémité de queue ; les extrémités de tête se fixent aux nanocristaux de pérovskite et les extrémités de queue restent libres et disponibles pour la réticulation. Un précurseur d'oxyde comprenant des groupes fonctionnels de réticulation est fixé au premier mélange, et les groupes fonctionnels de réticulation se fixent aux extrémités de queue des ligands de réticulation. Ainsi, un revêtement d'oxyde est formé sur les nanocristaux de pérovskite.
Patent WO-2019112752-A1 (WO)
Title: Systèmes de chauffe-eau avec réservoir et sans réservoir
Inventor: CHAUDHRY RAHEEL
IPC: F24D15/02
Filed: 2018-11-09
Abstract: L'invention concerne un système de chauffage d'eau pouvant comprendre un premier chauffe-eau avec réservoir ayant une première ligne d'entrée et une première ligne de sortie, la première ligne d'entrée fournissant de l'eau non chauffée au premier réservoir, et la première ligne de sortie aspirant l'eau chauffée depuis le premier réservoir. Le système peut également comprendre un premier chauffe-eau sans réservoir ayant une seconde ligne de sortie, la seconde ligne de sortie du premier chauffe-eau sans réservoir fournissant l'eau chauffée à une première demande d'eau chauffée. Le système peut également comprendre une première vanne qui commande une quantité de l'eau non chauffée s'écoulant à travers la première ligne d'entrée vers le premier chauffe-eau avec réservoir. Le système peut en outre comprendre un dispositif de commande couplé de manière fonctionnelle à la première vanne, le dispositif de commande commandant une position de la première vanne sur la base de la première demande d'eau chauffée et d'une première capacité du premier chauffe-eau sans réservoir.
Patent WO-2019104153-A1 (WO)
Title: Bisphenol compounds
Inventor: KOZLOWSKI MARISA
IPC: A61K45/06
Filed: 2018-11-21
Abstract: The present disclosure provides compounds of formula (I) or salts thereof, wherein R1- R10 and x are defined herein; compositions containing these compounds; methods of inhibiting, reducing, or ameliorating bacterial growth on a substrate using these compound; and products such as dental care products, soaps, antibacterial products, and plastics comprise one or more compounds described herein.
Patent WO-2019118310-A1 (WO)
Inventor: MERRIL CARL
IPC: A61J7/00
Filed: 2018-12-10
Abstract: Système de distribution de phage comprenant une interface utilisateur, un système informatique de traitement de phage, un laboratoire de phage, et un appareil de distribution de phage, comprenant un kiosque de distribution. L'interface utilisateur permet à un médecin traitant de demander le test d'un échantillon de patient par le laboratoire de phage afin d'identifier un traitement de mélange de phages. Le système de calcul de phage met en place l'expédition de l'échantillon et la fourniture du traitement de mélange de phages identifié à un appareil de distribution situé à proximité du patient. L'appareil de distribution comporte un stock de flacons de phages qui sont utilisés pour préparer et distribuer des doses du traitement de mélange de phages identifié.
Patent WO-2019118859-A1 (WO)
Title: Rainure de décharge d'eau pour empêcher la cavitation de plaque de raffineur opposée
Inventor: BERGER MARC
IPC: D21D1/00
Filed: 2018-12-14
Abstract: La présente invention concerne un segment de plaque de raffineur, des raffineurs mécaniques et des procédés de fabrication d'un segment de plaque de raffineur ayant un ou plusieurs canaux d'eau disposés dans un profil de substrat variable sur la longueur radiale d'une base de segment de plaque de raffineur et disposés entre l'entrée de segment de plaque de raffineur et la section de raffinage primaire, le profil de substrat variable comprenant une courbe ondulée conçue pour compléter une seconde courbe ondulée sur une plaque de raffineur opposée, et les dimensions du ou des canaux d'eau étant suffisamment étroites pour empêcher les copeaux de bois d'entrer dans les canaux d'eau et suffisamment large pour fournir un trajet de dérivation pour l'eau libre.
Patent WO-2020142079-A1 (WO)
Title: Blindage d'antenne pour antennes co-localisées dans un puits de forage
Inventor: MA JIN
IPC: G01V3/30
Filed: 2018-12-31
Abstract: L'invention concerne un blindage d'antenne triade comprenant un boîtier pouvant être positionné radialement à l'extérieur de trois antennes cadre d'un outil de diagraphie de résistivité dans un puits de forage. Le boîtier définit trois ensembles de fentes correspondant chacun à une antenne respective parmi les antennes cadre pour chevaucher au moins une partie de l'antenne cadre respective. Au moins une fente de chaque ensemble de fentes est perpendiculaire à un angle de trace par rapport à un axe longitudinal. En outre, chaque ensemble de fentes s'étend autour d'une circonférence du blindage d'antenne triade et à travers une première couche du boîtier.
Patent WO-2019136232-A1 (WO)
Inventor: CHARRAUD GREGOIRE
IPC: A61B5/11
Filed: 2019-01-04
Abstract: A method, system, and device for measuring and evaluating hair loss over time is disclosed. A instrumented comb device includes a power source, a controller, and associated sensors. The controller receives signals from the sensors, including a contact sensor to detect contact with a scalp and obtain a hair count, and a magnetic compass to determine location on the scalp. The controller includes one or more processors that acquire and record the detected contact information and determined location information as the comb device is stroked over a scalp, and measure hair density based on the contact information and location information. The instrumented comb can communicate with a remote information system or a mobile device for auxiliary processing and display. Machine learning of the remote information system allows for recognizing hair density or prediction of future trends in hair density over time using data recorded by the sensors.
Patent WO-2019152528-A1 (WO)
Title: Electrostatic chuck (esc) pedestal voltage isolation
Inventor: VASQUEZ MIGUEL BENJAMIN
IPC: H01L21/683
Filed: 2019-01-30
Abstract: Various embodiments include an apparatus to retrofit into an electrostatic chuck (ESC) of an existing plasma-based processing system. The apparatus includes a tube adapter having a dielectric coating formed on an inner surface of the tube adapter to prevent arcing between high voltage electrodes within the tube adapter and a main body of the tube adapter during an operation of the plasma-based processing system, a number of insulative tubes with the high voltage electrodes to be enclosed therein, and an enlarged gap portion of the tube adapter proximate outboard ones of the plurality of insulative tubes to prevent arcing. Other methods of forming the ESC, devices, apparatuses, and systems are disclosed.
Patent WO-2019177767-A1 (WO)
Title: Black box data recorder for autonomous driving vehicle
Inventor: GOLOV GIL
IPC: G07C5/08
Filed: 2019-02-26
Abstract: An improved black box data recorder for use with autonomous driving vehicles (AVD). In one embodiment, two cyclic buffers are provided to record vehicle sensors data. A first cyclic buffer records raw vehicle sensor data on a volatile memory, while a second cyclic buffer records the same vehicle sensor data, as compressed data, on a non-volatile memory. In a case of a collision or near collision, in one embodiment the buffers are flushed into a non-volatile (NV) storage for retrieval. As long as there is no power interruption, the raw vehicle sensor data will be accessible from the NV storage. If a power interruption occurs, the raw vehicle sensor data held in the volatile memory of the first cyclic buffer will be lost and only the compressed form of the vehicle sensor data from the NV second cyclic buffer will survive and be accessible.
Patent WO-2019226216-A1 (WO)
Title: Forwarding element data plane with flow size detector
Inventor: NIKOLAIDIS GEORGIOS
IPC: H04L49/111
Filed: 2019-03-08
Abstract: Some embodiments of the invention provide a data-plane forwarding circuit (data plane) that has a flow-size detection circuit that generates flow-size density distribution for all or some of the data message flows that it processes for forwarding in a network. The flow-size (FS) detection circuit in some embodiments generates statistical values regarding the processed data message flows, and based on these statistical values, it generates a FS density distribution that expresses a number of flows in different flow-size sub-ranges in a range of flow sizes. In some embodiments, the density distribution is a probabilistic density distribution that is based on probabilistic statistical values that the flow-size detection circuit generates for the data message flows that are processed for forwarding within the network. The FS detection circuit in some embodiments generates probabilistic statistical values for the data message flows by generating hash values from header values of the data message flows and accumulating flow-size values at memory locations identified by the generated hash values. In some embodiments, the generated hashes for different data message flows can collide, which results in the accumulated flow-size values being probabilistic values that might have a certain level of inaccuracy.
Patent WO-2019178442-A1 (WO)
Title: Membrane-based production of high ethanol content solutions
Inventor: MCGOVERN RONAN
IPC: B01D61/00
Filed: 2019-03-15
Abstract: A method for producing an ethanol solution includes obtaining, from a starting liquid, a liquid feed having less than 0.5% by weight of constituents and having 3% to 25% by weight of ethanol, supplying the liquid feed to a feed stream inlet of a reverse osmosis separation system having a first pass, wherein (i) each pass has an reverse osmosis membrane filtration unit, each membrane filtration unit having an ethanol rejection percentage of between 50% to 99%, and (ii) each pass has the feed stream inlet for a feed stream, a permeate stream outlet for a permeate stream, and a retentate stream outlet for a retentate stream, operating the system to maintain pressure in one of the membrane filtration units in a range of 1,200 to 4,000 psi, and obtaining retentate that is enriched with ethanol, the retentate differs from the starting liquid by absence of the removed constituents.
Patent WO-2020033011-A1 (WO)
Title: System and method of deionization of water
Inventor: HOEFFERLE ERICH
IPC: B01D67/00
Filed: 2019-03-19
Abstract: A method of treating water in a water treatment system after a replacement of an ion exchange bed includes introducing water to be treated into the ion exchange bed of the water treatment system to produce treated water, calculating a current exchange daily average flow rate of water through the water treatment system, calculating a cumulative daily average flow rate of water through the water treatment system, and determining an estimated number of days remaining to exhaustion of the ion exchange bed based on the current exchange daily average flow rate and the cumulative daily average flow rate.
Patent WO-2019183153-A1 (WO)
Inventor: RILEY IAN
IPC: G06T7/00
Filed: 2019-03-19
Abstract: Methods and systems for training a machine learning model using synthetic defect images are provided. One system includes one or more components executed by one or more computer subsystems. The one or more components include a graphical user interface (GUI) configured for displaying one or more images for a specimen and image editing tools to a user and for receiving input from the user that includes one or more alterations to at least one of the images using one or more of the image editing tools. The component(s) also include an image processing module configured for applying the alteration(s) to the at least one image thereby generating at least one modified image and storing the at least one modified image in a training set. The computer subsystem(s) are configured for training a machine learning model with the training set in which the at least one modified image is stored.
Patent WO-2019183644-A1 (WO)
Inventor: MONTENA NOAH
IPC: G02B6/38
Filed: 2019-03-25
Abstract: A connector includes a connector body and a tubular member. The connector body includes a first end and a second end such that the connector body forms an inner annular chamber for receiving the cable. The tubular member is connected to the first end of the connector body, and the tubular member bends and flexes relative to the connector body.
Patent WO-2019217001-A1 (WO)
Title: Shaft output viscous clutch
Inventor: HENNESSY DAVID
IPC: F16D35/02
Filed: 2019-03-26
Abstract: A viscous clutch (20; 20') includes a housing (24), an input device (22) rotationally fixed to the housing, a rotor (26), a working chamber (28), a reservoir (30), a valve (32), and a quick disconnect bushing (36). The housing has a base (24-1), a cover (24-2), and a housing hub (24-3) connected in a rotationally fixed configuration. The input device is a pulley, a sprocket, and/or a gear. The rotor has a rotor disk (26-1) and a rotor hub (26-2) connected in a rotationally fixed configuration, and a central opening (26-3) extends entirely through the rotor hub. The reservoir is carried by the housing and overlaps the input device in an axial direction. The quick disconnect bushing is removably secured to the rotor hub at the central opening and permits a rotationally fixed engagement between the rotor and an item driven by the clutch, such as an output shaft.
Patent WO-2019191771-A1 (WO)
Inventor: VOLLBRECHT JAMES
IPC: G01S17/50
Filed: 2019-04-01
Abstract: The invention generally relates to a system and method for integrating physical, moving targets into a game, sport or other activity, including the specific method of how to track the moving target and the interaction of one or more users as the target moves. The system and method for integrating physical, moving targets into a game, sport or other activity enables a plurality of users to simultaneously attempt to hit a moving target in the field of play with a moving object while tracking the moving target and moving object using a combination of sensors located on or around the field of play and on or around the moving target and/or moving object.
Patent WO-2019195737-A1 (WO)
Title: Raman spectroscopy and machine learning for quality control
Inventor: GUZMAN CARDOZO GUSTAVO A
IPC: G01B9/02
Filed: 2019-04-05
Abstract: This disclosure relates to methods for determining the quality of polymers, more particularly, polyolefins. The methods involve Raman spectroscopy and artificial intelligence to compute polymer properties and/or features.
Patent WO-2019199681-A1 (WO)
Inventor: VENKATASUBRAMANIAN ESWARANAND
IPC: C23C16/455
Filed: 2019-04-08
Abstract: Embodiments herein provide methods of depositing an amorphous carbon layer using a plasma enhanced chemical vapor deposition (PECVD) process and hard masks formed therefrom. In one embodiment, a method of processing a substrate includes positioning a substrate on a substrate support, the substrate support disposed in a processing volume of a processing chamber, flowing a processing gas comprising a hydrocarbon gas and a diluent gas into the processing volume, maintaining the processing volume at a processing pressure less than about 100 mTorr, igniting and maintaining a deposition plasma of the processing gas by applying a first power to one of one or more power electrodes of the processing chamber, maintaining the substrate support at a processing temperature less than about 350 °C, exposing a surface of the substrate to the deposition plasma, and depositing an amorphous carbon layer on the surface of the substrate.
Patent WO-2019204107-A1 (WO)
Title: Routing in fat tree networks using negative disaggregation advertisements
Inventor: THUBERT PASCAL
IPC: H04L45/128
Filed: 2019-04-11
Abstract: A particular fat tree network node stores default routing information indicating that the particular fat tree network node can reach a plurality of parent fat tree network nodes of the particular fat tree network node. The particular fat tree network node obtains, from a first parent fat tree network node of the plurality of parent fat tree network nodes, a negative disaggregation advertisement indicating that the first parent fat tree network node cannot reach a specific destination. The particular fat tree network node determines whether the first parent fat tree network node is the only parent fat tree network node of the plurality of parent fat tree network nodes that cannot reach the specific destination. If so, the particular fat tree network node installs supplemental routing information indicating that every parent fat tree network node except the first parent fat tree network node can reach the specific destination.
Patent WO-2020005374-A1 (WO)
Title: Methods, systems, and computer readable media for network node validation
Inventor: MEHTA VIKRAM
IPC: H04W12/06
Filed: 2019-04-23
Abstract: Methods, systems, and computer readable media for network node validation are disclosed. One method occurs at a first network node. The method includes receiving, from a second network node, a first message associated with a mobile subscriber; sending, by the first network node, a query to the second network node, the query requesting identification information identifying mobile communications equipment of the mobile subscriber; receiving, by the first network node, a response to the query from the second network node, wherein the response includes the identification information; extracting, from the response, the identification information; comparing the identification information extracted from the response and validated identification information identifying the mobile communications equipment of the mobile subscriber; and in response to the identification information matching the validated identification information, recognizing the second network node as being authorized to send the first message and processing the first message.