baber/WOPTO huggingface dataset:
Patent WO-2019232185-A1 (WO)
Title: Method and system for polymer production
Inventor: POLLARD MARIA
IPC: C08J11/02
Filed: 2019-05-30
Abstract: Disclosed herein is a system for solution polymerization comprising a reactor system that is operative to receive a monomer and to react the monomer to form a polymer; a plurality of devolatilization vessels located downstream of the reactor system, where each devolatilization vessel operates at a lower pressure than the preceding devolatilization vessel; and a heat exchanger disposed between two devolatilization vessels and in fluid communication with them, where the heat exchanger has an inlet port temperature of 100°C to 230°C, an outlet port temperature of 200°C to 300°C, an inlet port pressure of 35 to 250 kgf/cm 2  and an outlet port pressure of 20 to 200 kgf/cm 2 ; and wherein the polymer solution remains in a single phase during its residence in the heat exchanger.
Patent WO-2019236475-A1 (WO)
Inventor: ARANDA HERNANDEZ ALFONSO
IPC: A61B5/0452
Filed: 2019-06-03
Abstract: L'invention concerne un dispositif donné à titre d'exemple pour détecter un ou plusieurs paramètres d'un signal cardiaque. Le dispositif comprend une ou plusieurs électrodes et des circuits de détection configurés pour détecter un signal cardiaque par l'intermédiaire de la ou des électrodes. Le dispositif comprend en outre des circuits de traitement configurés pour déterminer un signal représentatif sur la base du signal cardiaque, le signal représentatif ayant une seule polarité, et déterminer une extrémité d'une onde T du signal cardiaque sur la base d'une zone sous le signal représentatif.
Patent WO-2019236909-A1 (WO)
Title: Reduction of diffusion across film interfaces
Inventor: BUTAIL GORUN
IPC: C23C16/04
Filed: 2019-06-06
Abstract: Provided are methods of treating a substrate surface to reduce diffusion of species that may be generated or provided in a subsequent operation. The substrate surface may be, for example, an oxide surface or a metal or metal compound film and may be a surface of a blanket film or of a liner film in a topographical feature according to various embodiments. Examples of treating the surface can include exposure to one or more chemical species and/or a thermal anneal. In some embodiments, the treatment increases the roughness of the grain boundary of the film surface. This can reduce the space available for diffusion and increase the tortuosity of diffusion paths through the film. In some embodiments, the treatment may involve forming compound molecules, for example, oxidation of a metal-containing film to form an oxide. The treated surface is less susceptible to diffusion of species such as halogen species.
Patent WO-2020055491-A1 (WO)
Title: Reciprocal quantum logic based circuits for an a-and-not-b gate
Inventor: BRAUN ALEXANDER L
IPC: H03K19/195
Filed: 2019-06-25
Abstract: Superconducting circuits-based devices and methods, including reciprocal quantum logic, RQL, based devices and methods are provided. A circuit for an A-and-not-B gate including an output terminal (no), a first input terminal (ai) for receiving a first set of single flux quantum, SFQ, pulses, and a second input terminal (bi) for receiving a second set of SFQ pulses is provided. The circuit further includes a first Josephson junction (104), JJ, coupled to receive the first set of SFQ pulses. The circuit further includes a second JJ (114), where the second JJ when positively biased is configured to negatively bias the first JJ such that the circuit is configured to not pass the first set of SFQ pulses to the output terminal only when the second set of SFQ pulses have arrived at the second input terminal prior to an arrival of the first set of SFQ pulses at the first input terminal.
Patent WO-2020006115-A1 (WO)
Title: Methods of treating cancer using a clk inhibitor
Inventor: TAM BETTY
IPC: A61K31/415
Filed: 2019-06-26
Abstract: Provided herein are methods of treating a cancer in a subject using a CLK inhibitor or pharmaceutically acceptable salt or solvate thereof.
Patent WO-2020018265-A1 (WO)
Title: Beam identification for multi-tci transmission
Inventor: VENUGOPAL KIRAN
IPC: H04B7/0408
Filed: 2019-07-01
Abstract: Aspects of the present disclosure provide techniques to improve reliability and robustness for millimeter wave (mmW) systems in fifth generation (5G) wireless communications technology (also referred to as new radio (NR)). Specifically, the present disclosure provides techniques to allow the base station to group a plurality of mmW beams for communication with the user equipment (UE) such that the selected beam(s) for communication are independent and uncorrelated. The selection of beams ensure macro-diversity in that the joint blocking probability of the selected beam(s) may be minimized and the susceptibility to blockage is reduced in comparison to the current systems.
Patent WO-2020028026-A1 (WO)
Title: Method and apparatus for improvement on decoder side motion derivation and refinement
Inventor: XU MENG
IPC: H04N7/12
Filed: 2019-07-15
Abstract: A method of video decoding for a video decoder includes receiving a coded video bitstream and obtaining, for a current block from the coded video bitstream, one or more initial motion vectors. The method further includes determining whether a decoder side motion vector refinement process is enabled. In response to determining that the decoder side motion vector refinement process is enabled, the method further includes determining whether the one or more initial motion vectors are included in a latency region that indicates a region of one or more blocks having unrefined motion vectors. In response to determining that the one or more initial motion vectors are not included in the latency region, the method further includes performing the motion vector refinement process using the one or more initial motion vectors to generate a plurality of refined motion vectors.
Patent WO-2020028260-A1 (WO)
Title: Distribution of embedded content items by an online system
Inventor: HUANG ERIC
IPC: H04N21/475
Filed: 2019-07-29
Abstract: An online system receives host content items and supplementary content items to be presented in conjunction with one another. In embodiments, the online system receive an allocation of display instances of supplementary content items with host content items during a time interval. For a host content providers, the online system receives a count of display instances of supplementary content items in conjunction with host content items. The online system determines a content quality score based on user interactions with content from the host content provider and a count of display instances for host content items presented in conjunction with supplementary content items for a preceding time interval. The online system determines a content quality threshold based and, for host providers with content quality scored below the threshold, presents host content items in conjunction with supplementary content items to a user.
Patent WO-2020033885-A1 (WO)
Title: Techniques in new radio (nr) radio resource management (rrm) performance accuracy measurements
Inventor: LI HUA
IPC: H04B17/29
Filed: 2019-08-09
Abstract: Embodiments of the present disclosure describe methods, apparatuses, storage media, and systems for accuracy measurements in UE baseband-demodulation-performance tests in new radio (NR) frequency range 2 (FR2) operations. The accuracy measurements includes, but not limited to, reference signal received power (RSRP) accuracy, reference signal received quality (RSRQ), and signal-to-noise and interference (SINR) accuracy. Various embodiments describe how to measure RSRP/RSRQ/SINR accuracies in an over-the-air (OTA) test environment in NR FR2 operations.
Patent WO-2020051010-A1 (WO)
Title: Method for controlling the properties of biogenic silica
Inventor: RIBEIRO FLAVIO ERNESTO
IPC: B09B3/00
Filed: 2019-08-26
Abstract: Porous amorphous silica can be obtained from siliceous plant matter containing non-siliceous inorganic substances. The siliceous plant matter is soaked in an aqueous solution which includes a chelating agent. The chelating agent is present in an amount which helps to extract at least some of the non-siliceous inorganic matter. The aqueous solution is then separated from the siliceous plant matter. Beneficial properties are imparted to the siliceous plant matter by controlling the amount of at least one preselected non-siliceous inorganic substance in the siliceous plant matter. At the end of the process, the siliceous plant matter is heat treated in the presence of oxygen at a temperature to produce the resulting amorphous silica having the beneficial properties.
Patent WO-2020056396-A1 (WO)
Inventor: HUNDLING CHRIS
IPC: G06Q20/00
Filed: 2019-09-16
Abstract: La présente invention concerne, selon un mode de réalisation, des écosystèmes de transactions financières. Un écosystème de traitement de transaction comprend : une pluralité de sources de données; une interface de capture; et un système de traitement de transactions financières comprenant un bus de message et une pluralité de processeurs en interface avec le bus de message et configurés pour : recevoir, par l'intermédiaire de l'interface de capture, des données brutes concernant une transaction de paiement, les données brutes comprenant des instructions de client; normaliser, par l'intermédiaire de l'interface de capture, les données brutes dans un format de transaction normalisé sur la base d'un modèle de données standard; publier, par l'intermédiaire de l'interface de capture, le format de transaction normalisé à un bus de message; traiter, par l'intermédiaire d'un premier processeur de la pluralité de processeurs, le format de transaction normalisé; et terminer la transaction.
Patent WO-2020061533-A1 (WO)
Inventor: GUNTER MATTHEW EVERETT
IPC: G06F11/36
Filed: 2019-09-20
Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for code testing. In one aspect, a method includes receiving, by a code editor of an IDE, updated source code for a first service and an associated set of tests; deploying, by the IDE, an updated first service based on the updated source code to a cloud environment and the test case to a test agent; running an instance of the updated first service in the cloud environment; performing, by the test agent, the set of tests on the running instance of the updated first service; receiving, by the IDE, data representing the test results; and displaying, by the IDE, the data representing the test results on a user interface.
Patent WO-2020069506-A1 (WO)
Title: Shaft seal assembly
Inventor: HOEHLE NEIL F
IPC: F16C33/72
Filed: 2019-09-30
Abstract: An illustrative embodiment of a shaft seal assembly generally includes a first stator, a second stator, and a throttle member. In one illustrative embodiment, the second stator may be formed with a main body and an access plate positioned radially interior with respect to a portion of the first stator. The first stator and second stator may engage one another about a semi-spherical interface comprised of a convex surface on the second stator and a concave surface on the first stator. The second stator may include an internal channel in which a throttle member may be positioned, wherein a radially interior surface of the throttle member may be positioned a shaft.
Patent WO-2020081972-A1 (WO)
Title: Myocardial enhancer rna and methods of use
Inventor: CHANG CHING-PIN
IPC: C07K14/47
Filed: 2019-10-18
Abstract: Disclosed are methods of detecting myocardial enhancer RNA levels in mammalian cardiomyocytes. In a further embodiment, a method of disrupting assembly of an enhancer DNA-Myh6 promoter-Myh7 promoter complex, is provided wherein the method comprises providing enhancer RNA to a cardiomyocyte.
Patent WO-2020086847-A1 (WO)
Inventor: HAKIM CARLOS
IPC: A61B5/03
Filed: 2019-10-24
Abstract: A system and method of accurately measuring a pressure (Pp) within a human brain using totally-implanted or partially-external hardware. The system includes a first pressure transducer configured to measure a cerebrospinal fluid pressure (Pcsf) within a ventricle of a brain, a second pressure transducer configured to indirectly measure a second pressure (Pp) within a space of the brain, and an adjustable implanted valve controller configured to calculate the effective differential pressure (Pei = Pcsf - Pp) between the measured pressures Pcsf and the Pp and determine whether the effective differential pressure measurement represents a true secondary pressure.
Patent WO-2020087068-A1 (WO)
Inventor: GRIGGS ZACHARY
IPC: F21S45/40
Filed: 2019-10-28
Abstract: An enclosure or display cabinet for displaying heated objects (such as a food display module or container) using heat-sensitive lighting is disclosed herein. The heat-sensitive lighting may be, for example, an LED lighting unit. LED lighting is inefficient and tends to degrade or fail when operating at higher temperatures. However, LED lighting may be preferred as it is typically more energy efficient than other lighting options (such as incandescent bulbs). The lighting unit includes a thermally insulated space, shelf, or gap for housing the lighting and a system for reducing heat generated by the display or the lighting unit.
Patent WO-2020092526-A1 (WO)
Inventor: PEREIRA ALESSANDRO
IPC: A01D45/10
Filed: 2019-10-30
Abstract: In one aspect, an elevator assembly for a harvester may include an elevator housing and an elevator extending within the elevator housing between a proximal end and a distal end. As such, the elevator may be configured to carry harvested crops between its proximal and distal ends. Furthermore, the elevator assembly may include a storage hopper extending from the elevator housing at a location adjacent to the distal end of the elevator. The storage hopper may include a conveyor extending within the storage hopper between a first end and a second end, with the conveyor configured to carry the harvested crops between its first and second ends towards a discharge opening of the storage hopper.
Patent WO-2020092632-A1 (WO)
Title: Catalyseurs électrochimiques à base de platine à haute stabilité
Inventor: HUANG YU
IPC: B82Y30/00
Filed: 2019-10-30
Abstract: L'invention concerne un matériau d'électrode comprenant : (1) un support de catalyseur ; et (2) des nanostructures de PtNiN-M apposées au support de catalyseur, N étant un métal de transition choisi dans le groupe 9 et dans le groupe 11 du tableau périodique, et M étant un métal de transition choisi dans le groupe 5 et dans le groupe 6 du tableau périodique.
Patent WO-2020092722-A1 (WO)
Title: Method of obtaining a smooth surface with epitaxial lateral overgrowth
Inventor: KAMIKAWA TAKESHI
IPC: H01L33/00
Filed: 2019-10-31
Abstract: A method for obtaining a smooth surface of an epi-layer with epitaxial lateral overgrowth. The method does not use mis-cut orientations and does not suppress the occurrence of pyramidal hillocks, but instead embeds the pyramidal hillocks in the epi-layer. A growth restrict mask is used to limit the expansion of the pyramidal hillocks in a lateral direction. The surface of the epi-layer becomes extremely smooth due to the disappearance of the pyramidal hillocks.
Patent WO-2020102020-A1 (WO)
Title: Secured fiber link system
Inventor: WEINER GARY
IPC: H04B10/071
Filed: 2019-11-08
Abstract: A system and method for securing communication over an optical fiber are disclosed. The system includes a transmit spatial multiplexer configured to couple optical signals into spatial paths of an optical fiber, a first of the plurality of optical signals is an optically modulated version of a desired sequence of information that is intended to be transferred over the optical fiber and it is coupled into a first of the spatial paths; a second one of the plurality of optical signals is an optical chaff signal and it is coupled into a second spatial path different from the first one, and a third optical signal is an optical signal for use by an optical time domain reflectometer (OTDR) that is coupled into one of the spatial paths of the optical fiber, whereby a tap along the fiber cannot determine the transmitted desired sequence of information.
Patent WO-2020097626-A1 (WO)
Inventor: JOHNSON JASON
IPC: G06Q30/02
Filed: 2019-11-12
Abstract: Embodiments of the present disclosure provide a system and method for using facial recognition and mimicry workflows to train cognitive and emotional empathy. The system and methods comprise the use of physiological measurements (e.g., EEC, etc.) in combinations with facial recognition to detect user affect and modify one or more cognitive screening instruments to further promote a user affect. One or more specific emotions associated with one or more specific negative cognitive bias are targeted to influence affect. One or more specific psychopathology may be treated using an emotional recognition training component within a computerized cognitive- bias modification regimen. The regimen may comprise the identification, targeting, and modification of emotions and may utilize one or more facial inputs, cognitive tasks, facial recognition and facial mimicry protocols to adaptively modify one or more attributes of one or more computerized stimuli or interactions within a computerized platform or platform-product.
Patent WO-2020106971-A1 (WO)
Title: Systems and methods for enhanced novelty detection
Inventor: NAVLAKHA SAKET
IPC: G06F16/13
Filed: 2019-11-21
Abstract: A method for analytically determining novelty response, is provided. The method includes receiving a query item indicative of a response to a first stimulus, assigning in a filter engine multiple query hash functions to the query item, and comparing a first query hash function to a database item, each database item occupying a position indicative of a query hash function in the filter engine. The method also includes reducing a value for the database item when the database item is indicative of the first query hash function, and determining a novelty score for the first stimulus by computing a weighted sum of the values of the database items in the filter engine. A system and a memory storing instructions to cause the system to perform the above method are also provided.
Patent WO-2020118067-A1 (WO)
Title: Prosthetic foot with reinforced spring connection
Inventor: ANDERSON VAUGHN
IPC: A61F2/60
Filed: 2019-12-05
Abstract: A prosthetic foot having a base spring having a toe end portion and a heel end portion, and a top spring assembly. The top spring assembly includes a first spring member having a distal end and a proximal end, a second spring member spaced apart from the first spring member along substantially an entire length of the first spring member, the second spring member having a distal end and a proximal end, a first bond connection provided between the distal ends of the first and second spring members, a second bond connection provided between the distal end of the second spring member and a top surface of the base spring in a forefoot portion of the base spring, and a spring connector extending through at least a first hole formed in the base spring, the second bond connection and the second spring member.
Patent WO-2020131968-A1 (WO)
Title: Neural network compression
Inventor: BRICK CORMAC M
IPC: G06N3/08
Filed: 2019-12-17
Abstract: A neural network model is trained, where the training includes multiple training iterations. Weights of a particular layer of the neural network are pruned during a forward pass of a particular one of the training iterations. During the same forward pass of the particular training iteration, values of weights of the particular layer are quantized to determine a quantized-sparsified subset of weights for the particular layer. A compressed version of the neural network model is generated from the training based at least in part on the quantized-sparsified subset of weights.
Patent WO-2020132064-A1 (WO)
Inventor: Ma sichao
IPC: C25B3/25
Filed: 2019-12-18
Abstract: L'invention concerne des procédés de fonctionnement de réacteurs de réduction d'oxyde de carbone (COx) (CRR) et un appareil associé. Dans certains modes de réalisation, les procédés impliquent la coupure, la réduction ou la régulation du courant pendant diverses phases de fonctionnement comprenant l'hydratation, le rodage, le fonctionnement normal, les arrêts planifiés et les périodes d'arrêt ou de stockage prolongées.
Patent WO-2020142320-A1 (WO)
Title: Compensation de variation de coupure progressive de microphone dans des dispositifs acoustiques
Inventor: HONDA MASANORI
IPC: H04R1/10
Filed: 2019-12-23
Abstract: L'invention concerne un dispositif de réduction de bruit active (ANR) qui comprend un premier capteur configuré pour générer un signal d'entrée indicatif d'un environnement du dispositif de réduction de bruit active, dans lequel le premier capteur présente une fréquence de coupure progressive mesurée. Un premier compensateur traite le signal d'entrée afin de générer un signal d'entrée compensé pour compenser une différence entre la fréquence de coupure progressive mesurée et une fréquence de coupure progressive prédéterminée pour le premier capteur. Un second compensateur traite le signal d'entrée compensé afin de générer un premier signal pour un transducteur acoustique du casque d'écoute à réduction de bruit active.
Patent WO-2020142445-A1 (WO)
Title: Filtre pour perfusion et clarification de culture cellulaire de mammifère à fibre creuse hydrophobe
Inventor: BRANSBY MICHAEL
IPC: B01D39/16
Filed: 2019-12-30
Abstract: La présente invention concerne l'utilisation d'un filtre à fibres creuses hydrophobes pour la filtration de cultures cellulaires et d'autres perfusions biologiques, en raison de sa résistance à l'encrassement, ainsi que sa capacité à filtrer des solutions ayant une teneur élevée en matières solides. Un filtre à fibres creuses hydrophobes peut être utilisé à l'intérieur d'un boîtier de filtre conjointement avec un récipient de traitement et un système de séparation traditionnel. Lorsque le système est utilisé avec une filtration à flux tangentiel alternatif ou à flux tangentiel, le filtre à fibres creuses hydrophobes permet d'obtenir une filtration plus efficace du filtrat, conduisant à une plus grande concentration du rétentat, y compris dans une solution contenant des niveaux élevés de matières solides.
Patent WO-2020154116-A1 (WO)
Title: Imaging reflectometer
Inventor: ZHAO GUOHENG
IPC: G02B17/02
Filed: 2020-01-10
Abstract: An imaging reflectometer includes a source module configured to generate a plurality of input beams at different nominal wavelengths. An illumination pupil having a first numerical aperture (NA) is arranged so that each of the plurality of input beams passes through the illumination pupil. A large field lens is configured to receive at least a portion of each of the plurality of input beams and provide substantially telecentric illumination over a sample being imaged. The large field lens is also configured to receive reflected portions of the substantially telecentric illumination reflected from the sample. The reflected portions pass through an imaging pupil having a second NA that is lower than the first NA and are received by an imaging sensor module that generates image information.