baber/WOPTO huggingface dataset:
Patent WO-2019036439-A1 (WO)
Title: Method of making a semiconductor device using nano-imprint lithography for formation of a selective growth mask
Inventor: TEZCAN ZULAL OZEL
IPC: H01L21/033
Filed: 2018-08-14
Abstract: A growth mask layer is formed over a semiconductor material layer on a substrate. Optionally, a patterned hard mask layer can be formed over the growth mask layer. A nano-imprint lithography (NIL) resist layer is applied, and is imprinted with a pattern of recesses by stamping. The pattern in the NIL resist layer through the growth mask layer to provide a patterned growth mask layer with clusters of openings therein. If a patterned hard mask layer is employed, the patterned hard mask can prevent transfer of the pattern in the area covered by the patterned hard mask layer. Semiconductor material portions, such as nanowires can be formed in a cluster configuration through the clusters of openings in the patterned growth mask layer. Alignment marks can be formed concurrently with formation of semiconductor material portions by employing nano-imprint lithography.
Patent WO-2019040470-A1 (WO)
Title: Wellbore tool positioning system and method
Inventor: CASTILLO HOMERO
IPC: E21B47/08
Filed: 2018-08-21
Abstract: Embodiments of the present disclosure include a system for positioning a section of a tool (12) in a section of a wellbore (14) including a first arm (102A) coupled to a motor actuator (130) at a first end (106 A) and a positioning component (110) at a second end (112A). The system also includes a second arm (102B) coupled to a biasing member (144) at a first end (106B) and the positioning component (110) at a second end (112B). The motor actuator (130) drives rotation of the first end (106A) of the first arm (102A) about a rotation axis (114) to change a radial position of the positioning component (110) with respect to a tool axis (30) at the section of the tool.
Patent WO-2019046246-A1 (WO)
Title: Continuous helical baffle heat exchanger
Inventor: DINAUER ETHAN
IPC: F28F9/22
Filed: 2018-08-28
Abstract: A heater assembly includes a continuous series of perforated helical members and a plurality of heating elements. The perforated helical members cooperate to define a geometric helicoid disposed about a longitudinal axis of the heater assembly. Each perforated helical member defines opposed edges and a predetermined pattern of perforations. The perforations extend through each perforated helical member parallel to the longitudinal axis. The heating elements extend through the perforations.
Patent WO-2019046349-A1 (WO)
Title: Polymer coated fertilizer
Inventor: ROSENTHAL ERIC
IPC: C05C9/00
Filed: 2018-08-29
Abstract: A controlled release fertilizer has been prepared comprising a nutrient core coated with one or more moisture barrier coatings, at least one of said moisture barrier coatings comprising: at least one polyethylene wax; and a thermoset polyurethane from the reaction of a polyol and a polyisocyanate. The weight ratio of thermoset polyurethane to polyethylene wax is from about 50:50 to about 98:2. The polyethylene wax is heated above the melt point of the polyethylene wax and mixed and dispersed into the polyol component of the thermoset polyurethane in a ratio of 90-70% polyol to 10-30% polyethylene wax before the thermoset polyurethane-forming mixture is applied to the surface of the nutrient core and cured. A coating of a high temperature microcrystalline wax can be applied prior to final curing of the thermoset polyurethane to the coated nutrient core particles.
Patent WO-2019089150-A1 (WO)
Title: Integration of through glass via (tgv) filter and acoustic filter
Inventor: YUN CHANGHAN HOBIE
IPC: H03H9/05
Filed: 2018-09-20
Abstract: A passive on glass (POG) filter capping apparatus (400) includes an acoustic filter die (440). The apparatus further includes a capping die (402) electrically coupled to the acoustic filter die (440). The capping die (402) includes a 3D inductor (450).
Patent WO-2019060584-A1 (WO)
Title: Contraband detection through smart power components
Inventor: HODGE STEPHEN L
IPC: G06K9/00
Filed: 2018-09-20
Abstract: A method and system for contraband detection is provided that allows for the determining whether devices are authorized to receive power from an outlet. A power adapter and/or an outlet authenticate a device when it is connected to the outlet through the power adapter. On the basis of this authentication, a determination is made whether the devices are to receive power from the outlet. If the device is authorized, the outlet is activated, transitioning from inactive state (where no power is relayed through the outlet) to an active state (where power is relayed through the outlet).
Patent WO-2019060848-A1 (WO)
Title: Improved accuracy of event locating on powerlines based on field data
Inventor: SCHWEITZER EDMUND O
IPC: G01R31/08
Filed: 2018-09-24
Abstract: An intelligent electronic device (IED) may detect arrival times and/or other characteristics of traveling waves and/or reflections thereof to determine a distance to a fault location in terms of per-unit length. An IED may convert between line distances, line-of-sight distances, straight-line distances, and/or terrain-based distances. An IED may refine one or more physical line parameters used for traveling wave-based location calculations for iterative improvements in accuracy. For instance, an IED may compare reported distances to fault locations with field -verified, confirmed fault locations to refine physical line parameters used in future location calculations. Similarly, an IED may identify which of a plurality of towers corresponds to a fault location based on a mapping of towers on a per-unit scale. Confirmed fault locations may be used to update or refine the mapping to improve future tower identification relative to per-unit fault location.
Patent WO-2019083903-A1 (WO)
Inventor: KAHOOK MALIK Y
IPC: A61F9/013
Filed: 2018-10-22
Abstract: Selon l'invention, un dispositif microchirurgical et des procédés d'utilisation de celui-ci peuvent être utilisés pour le traitement de divers états pathologiques comprenant des maladies oculaires, telles que le glaucome, à l'aide de techniques chirurgicales minimalement invasives. Un dispositif à double lame peut être utilisé pour couper le réseau trabéculaire (« RT ») de l'œil. La pointe de dispositif fournit une entrée dans le canal de Schlemm grâce à sa taille (c'est-à-dire, par exemple, de 0,2 à 0,3 mm de largeur) et une configuration dans laquelle une rampe élève le RT à l'opposé de la paroi externe du canal de Schlemm et guide le RT vers des premier et second éléments latéraux pour créer des première et seconde incisions à travers le RT. Les dimensions et la configuration de la lame sont telles qu'une bande entière de RT est retirée sans laisser de feuillets de RT derrière et sans causer de dommages collatéraux aux tissus adjacents.
Patent WO-2019084315-A1 (WO)
Inventor: AHMADIZADEH KIYAN
IPC: G16B40/00
Filed: 2018-10-25
Abstract: L'invention concerne la production à haut rendement de microbes modifiés obtenue par optimisation de structures de données de graphe de construction dirigées représentant des flux de travaux biologiques. Des parties de flux de travaux autrement sans rapport entre elles peuvent être combinées lorsqu'elles partagent des étapes de réactions biologiques communes, et traitées au moyen d'une installation de fabrication génétique pour profiter de rendements opérationnels. Des flux de travaux peuvent être mis en correspondance avec un équipement de laboratoire physique d'une manière qui optimise les transferts de matériau. Différentes plateformes automatisées s'exécutant sur différentes machines dans différentes langues sont coordonnées indépendamment du dispositif et de la langue.
Patent WO-2019089829-A1 (WO)
Inventor: STAUFFER TIMOTHY M
IPC: E04B2/28
Filed: 2018-10-31
Abstract: Un raccord de tôle est prévu pour relier un mur en brique à un second élément structural, le raccord étant reçu dans le joint de mortier du mur en brique et étant relié à un second élément structural. Le raccord est pourvu de zones de flexion contrôlée et de rigidité contrôlée pour permettre une flexion contrôlée du raccord dans le champ.
Patent WO-2020101661-A1 (WO)
Inventor: GOVYADINOV ALEXANDER
IPC: B81B1/00
Filed: 2018-11-14
Abstract: A microfluidic device including: a transport channel having an inlet and an outlet; a plurality of pump loops extending along the transport channel, wherein each of the plurality of pump loops includes: a first branch, a second branch, and a first connecting section connecting the first branch and the second branch, wherein the first branch includes a first opening and the second branch includes a second opening, and wherein the first opening and the second opening are in direct fluid communication with the transport channel; an actuator positioned in the first branch; and a heater positioned to heat fluid in a portion of the pump loop.
Patent WO-2019139844-A1 (WO)
Title: Random access response (rar) monitoring for multiple preamble transmissions in multi-beam operation
Inventor: NAGARAJA SUMEETH
IPC: H04L5/00
Filed: 2019-01-07
Abstract: Wireless communications systems and methods related to performing a random access procedure are provided. A first wireless communication device receives a random access response monitoring configuration for a plurality of random access opportunities associated with a random access attempt. The first wireless communication device transmits, to a second wireless communication device, one or more random access preambles associated with the plurality of random access opportunities. The first wireless communication device monitors for a random access response for each of the one or more random access preambles based on the random access response monitoring configuration.
Patent WO-2019140338-A1 (WO)
Title: Multifunctional porous materials for water purification and remediation
Inventor: MA SHENGQIAN
IPC: C02F1/28
Filed: 2019-01-12
Abstract: A variety of compositions and materials are provided for water purification and remediation. The compositions including multiple functionalities for treating a variety of pollutants or contaminants. The compositions can include a porous organic polymer with one or more of a variety of functional groups for binding the contaminants and with a hierarchical pore size distribution over a range of pore sizes to facilitate enhanced removal of the contaminants. Functional groups can include one, two, or more different functional groups such as amines, halides, ammoniums, pyridiuiums, thiols, imidazoliums, salts thereof, or others. The range of pore sizes can be about 1 nm to 10 nm or more. Contaminants can include antimony, arsenic, barium, beryllium, cadmium, chromium, copper, lead, mercury, selenium, technetium, thallium, uranium, radium, urea, and phosphate. Methods of removing the contaminants from water using the compositions are also provided.
Patent WO-2019147517-A1 (WO)
Title: Personal radiation garment suspension system
Inventor: MONIR GEORGE
IPC: A47G25/06
Filed: 2019-01-21
Abstract: A suspension system for a personal radiation garment includes a ceiling mount having a flanged drop tube extending vertically, and at least one extension arm that rotates horizontally via bearing joints. A suspension assembly having at least one hoist is positioned along the distal end of the outermost extension arm, and a garment coupler is connected to a cable extending from the hoist. Each of the one or more hoists include an adjustable tensioning mechanism that is controlled manually or by a motor having a controller and a switch.
Patent WO-2020153958-A1 (WO)
Inventor: MASSE ROBERT K
IPC: C06B47/08
Filed: 2019-01-24
Abstract: La présente invention concerne une composition contenant de l'hydrazine qui est un mélange liquide comprenant de 5 à 95 % en moles d'hydrazine non protonée choisie parmi l'hydrazine, la monomoéthylhydrazine, la diméthylhydrazine, l'éthylhydrazine et leurs combinaisons, et de 5 à 90 % en moles d'au moins un soluté ou solvant contenant de l'oxygène choisi parmi des acétals, des acétyles, des alcoxyamines ayant deux atomes de carbone ou plus, des aldéhydes, des amides, des amides et en particulier des carboxamides, des aminoalcools, des carbazides, des semicarbazides, des sels de nitrate contenant du carbone comprenant des cations ayant des constantes de dissociation logarithmiques inférieures à 9,2, des composés nitro-hydroxyalkyle, des hydroxyalkylhydrazines, des carbonates, des acides carboxyliques et des anhydrides d'acides carboxyliques, des esters, des éthers, des cétals, des cétones, des mono- et poly-alcools à 31 % ou plus, des esters de nitrate, des nitrosamines, des sucres et leurs combinaisons. L'hydrazine non protonée présente une première pression de vapeur et le solvant contenant l'oxygène présente une seconde pression de vapeur inférieure à la première pression de vapeur.
Patent WO-2019161049-A1 (WO)
Title: FABRICATION OF NON-ENZYMATIC SENSOR BASED ON Pt/PVF OR Au/PVF OR Ir/ PVF ON A MODIFIED Pt ELECTRODE FOR DETERMINATION OF GLUCOSE
Inventor: MALHOTRA SHVETA
IPC: G01N27/327
Filed: 2019-02-14
Abstract: A non-enzymatic glucose sensor was fabricated by immobilization of platinum (Pt), gold (Au), or iridium (Ir) particles on a redox polymer on a Pt electrode. Specifically, Pt or Au, particles were electrodeposited on polyvinylferrocenium (PVF + ) matrix from a K 2 PtCl 6  or KAuCl 4  solution followed by electrochemical reduction of the Pt or Au particles. Alternatively, Ir particles may also be electrodeposited on polyvinylferrocenium (PVF + ) matrix followed by electrochemical reduction of the Ir particles. The as-prepared Pt/PVF or Au/PVF or lR/PVF modified Pt electrode provides a non-enzymatic glucose sensor characterized by one or more qualities of improved sensitivity, high selectivity, stability, fast response, and reproducibility. The applicability of the proposed sensor was confirmed from the successful determination of glucose concentration in various juice samples.
Patent WO-2019161389-A1 (WO)
Title: Stormwater filter socks with multiple separated tubes
Inventor: RILEY MATTHEW JAMES
IPC: E03F5/04
Filed: 2019-02-19
Abstract: Multiple-tube stormwater filter socks may be used to mitigate stormwater environmental runoff of sediment, hydrocarbons and heavy metals. The stormwater filter socks comprise at least two tubes that are spaced apart by a separator web, and are filled with different types of absorbent media. The stormwater filter socks may be placed around the top grate of a storm drain chamber, and around other environmental runoff sources such as trash bins, roof downspouts and outdoor material stockpiles. The multiple-tube stormwater filter socks may be used to mitigate drips and spills of hydrocarbons such as motor oils, and may be used to contain zinc, copper, lead, chromium, cadmium and other heavy metals.
Patent WO-2019165358-A1 (WO)
Title: Egfr dimer disruptors and use of the same
Inventor: NYATI MUKESH
IPC: A61K31/4164
Filed: 2019-02-25
Abstract: Provided herein are compounds that modulate EGFR and methods of using the same, for example to treat cancer.
Patent WO-2019221807-A1 (WO)
Title: Cumulative sensor in a foldable device
Inventor: TYAGI VIVEK
IPC: G06F1/16
Filed: 2019-03-12
Abstract: A foldable device includes a first housing portion, a second housing portion, and a hinge structure joined therebetween to permit the foldable device to be folded along an axis between an open mode and a closed mode. Touch sensors are disposed along one or more of the first housing portion or the second housing portion. The device includes a module implemented at least partially in hardware and configured to: determine touch sensor physical proximity; responsive to the touch sensor physical proximity not being less than a threshold, determine that the foldable device is in the open mode and cause the foldable device to be operated in a single sensor mode; and responsive to the touch sensor physical proximity being less than the threshold, determine that the foldable device is in a closed mode and cause the foldable device to be operated in a cumulative sensor mode.
Patent WO-2019231517-A1 (WO)
Title: Integrated diagnostic instrument
Inventor: NGUYEN MICHAEL
IPC: C12Q1/04
Filed: 2019-03-15
Abstract: A pathogen detection device is provided. The pathogen detection device may include a pathogen detector circuit configured to detect a target analyte in a patient sample, determine the presence of a pathogen from the target analyte, and generate a detection result including the identity of the pathogen and resistance genes (if any); and a decision support generator circuit configured to generate decision support information for the pathogen by application of user configurable rules to the detection result, wherein each of the configurable rules include a logic expression that indicates the corresponding decision support information of the rule to be included in the detection report.
Patent WO-2019190820-A1 (WO)
Title: Packet data convergence protocol (pdcp) integration in a wireless network central unit (cu)
Inventor: FANG ZHENG
IPC: H04W88/08
Filed: 2019-03-19
Abstract: Central Unit (CU) circuitry (112, 801, 912, 1012) in a wireless data network serves wireless User Equipment (UE) (101) with an integrated Packet Data Convergence Protocol (PDCP) (914, 1014). The CU circuitry (112, 801, 912, 1012) receives downlink data from a Fifth Generation New Radio (5GNR) Service Data Adaption Protocol (SDAP) component. The CU circuitry (112, 801, 912, 1012) executes the integrated PDCP to route the downlink data from the 5GNR SDAP component to an Institute of Electrical and Electronic Engineers 802.11 (WIFI) Radio Link Control (RLC) component. The CU circuitry (112, 801, 912, 1012) receives uplink data from the WIFI RLC component. The CU circuitry (112, 801, 912, 1012) executes the integrated PDCP to route the uplink data from the WIFI RLC receive memory to the 5GNR SDAP component.
Patent WO-2019191090-A1 (WO)
Title: Minimization of transform memory and latency via parallel factorizations
Inventor: SAID AMIR
IPC: H04N19/61
Filed: 2019-03-26
Abstract: A device for decoding video data can be configured to perform a multi-pass inverse transformation on a plurality of values to derive residual data that represents pixel differences between a current block of video data and a predictive block of the video data, wherein to perform a pass of the multi-pass inverse transformation, the device is configured to determine at least two matrices, wherein the at least two matrices comprise a first matrix and a second matrix; determine at least two vectors, wherein the at least two vectors comprise a first vector and a second vector; and perform at least two matrix-vector computations, wherein the at least two matrix-vector computations comprise a first matrix-vector computation based on the first matrix and the first vector and a second matrix-vector computation based on the second matrix and the second vector.
Patent WO-2019195352-A1 (WO)
Title: Disposable urine samplers
Inventor: LYON TIMOTHY
IPC: A61B90/50
Filed: 2019-04-02
Abstract: The present invention includes strainers used to gather solids from voided urine. Various embodiments of disposable urine samplers are disclosed. The embodiments of urine samplers disclosed herein are particularly adapted for use by female patients, though male patients may also use the devices.
Patent WO-2020068163-A1 (WO)
Title: Methods of reducing the risk of cardiovascular events in a subject
Inventor: SONI PARESH
IPC: A61K45/06
Filed: 2019-04-22
Abstract: In various embodiments, the present disclosure provides methods reducing the risk of cardiovascular events in a subject on statin therapy by administering to the subject a pharmaceutical composition comprising about 1 g to about 4 g of eicosapentaenoic acid ethyl ester or a derivative thereof.
Patent WO-2019209901-A1 (WO)
Title: Long-range optical tag
Inventor: MARYFIELD TONY
IPC: H04B10/40
Filed: 2019-04-24
Abstract: Embodiments disclosed herein address these and other issues by providing for an optical tag that uses an optical assembly with beam splitters to allow for simultaneous detection and retro-modulation, as well as the use of a camera to facilitate alignment of the optical tag with a laser interrogator. Additional components may be used to allow for a large aperture to be used, to help maximize light received by the optical tag and minimize diffraction of retro-modulated light, which can significantly increase distances at which the optical tag can operate. Moreover, a beam splitter may further be used to balance the light directed toward an optical sensor and a retro-modulator, to help achieve optimal results.
Patent WO-2019210096-A1 (WO)
Title: Multi-turn sensor
Inventor: BOGOS EUGEN
IPC: G01D5/14
Filed: 2019-04-25
Abstract: A multi-turn sensor can include first and second shafts having respective rotational axes that are approximately perpendicular to each other, a first magnet provided at an end of the first shaft, and a second magnet provided at an end of the second shaft. The multi-turn sensor can further include a first magnetic sensor provided adjacent the first magnet to allow non-contacting sensing of angular position of the first shaft as the first shaft rotates, and a second magnetic sensor provided adjacent the second magnet to allow non-contacting sensing of angular position of the second shaft as the second shaft rotates. The multi-turn sensor can further include a gear mechanism configured to couple the first shaft and the second shaft, such that the rotation of the first shaft results in the rotation of the second shaft.
Patent WO-2019210211-A1 (WO)
Title: Orbital base station filtering of interference from terresrial-terrestrial communications
Inventor: SPEIDEL TYGHE ROBERT
IPC: H04B7/185
Filed: 2019-04-26
Abstract: An orbiting multiple access transceiver communicates with terrestrial mobile stations which are also capable of communicating with terrestrial base stations. The multiple access transceiver is configured to sample a signal when a terrestrial mobile station of interest is not transmitting to produce a sample signal. The sample signal may be processed to produce an out-of-phase signal that may be applied to a signal when the terrestrial mobile station of interest is transmitting to produce a clearer signal from the terrestrial mobile station of interest.
Patent WO-2019222022-A1 (WO)
Title: Colour micro-led display apparatus
Inventor: WOODGATE GRAHAM J
IPC: F21V13/04
Filed: 2019-05-09
Abstract: A colour micro-LED display apparatus comprises an array of reflective optical elements and an array of micro-LED pixels with a uniform emission colour across the array arranged between the array of reflective optical elements and an output substrate. Light from the micro-LEDs is directed into the reflective optical elements and is incident on scattering regions in the apparatus. Colour converted scattered light is transmitted by the output substrate. A thin and efficient display apparatus may be provided with high spatial and angular colour uniformity and long lifetime.
Patent WO-2019217686-A1 (WO)
Inventor: MERCER RICHARD JAMES EDWARD
IPC: G01N21/95
Filed: 2019-05-09
Abstract: Un ensemble d'alimentation (100) pour une machine de Necker (10) comprend un ensemble d'inspection complète (200) dans lequel l'ensemble d'inspection complète (200) est structuré pour être couplé à un ensemble châssis de machine de Necker (12).
Patent WO-2019222417-A1 (WO)
Title: System for loading software modules
Inventor: WARNOCK TYLER
IPC: G06F15/16
Filed: 2019-05-15
Abstract: A client executes a resource such as a webpage or software application including modules that are received based on information about the resource. The resource includes tags that can be replaced by modules specific to the resource. To decrease the time it takes to prepare a resource for execution, the client requests a set of modules known to be previously requested for the resource. The client can replace the tags with the modules from the requested set of modules, without needing to first parse the resource to determine which tags are in the resource and require associated modules.