baber/WOPTO huggingface dataset:
Patent WO-2019138276-A1 (WO)
Title: Copying and forwarding for concurrent copying garbage collection
Inventor: MICIC ALEKSANDAR
IPC: G06F12/00
Filed: 2018-11-16
Abstract: An approach for optimizing a copying of a data object in a concurrent copying garbage collection operation is provided. In an embodiment, a source copy of the data object to be copied as part of the garbage collection operation is identified. A copying of the source copy to a target location is initiated by a primary accessing thread. This initiating of the copying includes the creation of a temporary target object header for the target object in the target location that contains an indicator set to indicate that the copying is ongoing. As the copying is occurring, the execution of any other accessing threads that are attempting to use the data object are held for as long as the indicator indicates that the copying is ongoing. Once the copying has completed, the target object header is replaced with a copy of the source object header, resetting the indicator.
Patent WO-2019106561-A1 (WO)
Title: Cooling of liquids using phase change
Inventor: SINGHAL VISHAL
IPC: F28D7/00
Filed: 2018-11-28
Abstract: A cooling apparatus (100) includes an evaporative cooling unit (108) and a refrigeration unit (114) such that a cooling liquid exiting the evaporative cooling unit (108) is further cooled by an evaporator (118) of the refrigeration unit (114) in a heat exchanger (122). The cooling liquid absorbs heat from the space to be cooled via space cooling units (102,104) and then further absorbs heat from a condenser (120) of the refrigeration unit (114) in a heat exchanger (124). Heat from the space to be cooled and from the refrigeration unit (114) is dissipated to the ambient environment via the evaporative cooling unit (108). The cooling liquid is cooled in the evaporative cooling unit (108) and is recirculated.
Patent WO-2020121047-A1 (WO)
Inventor: BORSOI FABIO
IPC: G02C5/14
Filed: 2018-12-14
Abstract: L'invention concerne des lunettes électroniques (10a, 10b, 10c, 10d) comprennent : un corps avant (20) conçu pour retenir au moins une lentille (30) et comprenant deux extrémités latérales (21a, 21b) à chacune desquelles une branche (40, 40e) pour fixer les lunettes (10a, 10b, 10c, 10d) à la tête de l'utilisateur est connecté, et un ou plusieurs composants électroniques (51, 52) comprenant au moins un composant d'acquisition électronique (52), caractérisé en ce que les composants électroniques (51, 52) sont logés exclusivement à l'intérieur d'au moins un (40e) des deux branches et en ce que l'ou les tempe(s) (40e) qui reçoit les composants électroniques (51, 52) comprend au moins un élément optique (60) qui fournit une communication optique entre au moins un composant d'acquisition électronique (52) et l'environnement extérieur.
Patent WO-2019123353-A1 (WO)
Title: Method for pickling steel sheets
Inventor: NAVES ARNALDOS ANDREA
IPC: C23G1/36
Filed: 2018-12-20
Abstract: The invention relates to a method for pickling steel sheets 8, said steel sheets being continuously dipped in a pickling bath 1, containing a pickling solution 10, said bath being connected to a treatment unit including a recirculation tank 3, circulation means 12 and 13, a continuous entering flow 11 of said solution being fed into an ultrafiltration device 2 from the recirculation tank 3 and two flows exits the ultrafiltration device, one filtered exiting flow 21 being then fed back inside said recirculation tank 3 and one unfiltered flow 22, said treatment unit including no storage tank.
Patent WO-2019135189-A1 (WO)
Inventor: GHARPURE MILIND
IPC: C07C229/36
Filed: 2019-01-03
Abstract: The present invention provides an improved process for preparation of the L- threo -(2S,3R)-3-(3,4-dihydroxyphenyl)serine (I) or a salt thereof, which is known as Droxidopa; comprising (a) recovery of the by-product compound (V) (as described herein) from the crude compound (I), and (b) recycling and re-use it for the preparation of droxidopa. Accordingly, the present invention relates to an improved economical process for the preparation of L- threo -(2S,3R)-3-(3.4-dihydroxyphenyl)serine (I) or its pharmaceutically acceptable salts; wherein the process relates to recovery and recycling of the by-product compound (V) and also to re-use it for the preparation of droxidopa.
Patent WO-2019215594-A1 (WO)
Title: A lingual splint for human jaws fixation for orthognathic surgery
Inventor: BEHROOZIAN AHMAD
IPC: A61F5/00
Filed: 2019-05-07
Abstract: A splint for releasably fixing a maxillary jaw and a mandibular jaw of a patient together during orthognathic surgery. The splint may include a locking mechanism including a lower section and an upper section. The lower section may be attached fixedly to the mandibular jaw. The lower section may include a horizontal locking pin moveable along a horizontal axis. The upper section may include a vertical locking key attached fixedly to the maxillary jaw. The vertical locking key may include a horizontal pin receiving hole provided along a diameter of the vertical locking key. The horizontal pin receiving hole may be configured to receive the horizontal locking pin. The maxillary jaw and the mandibular jaw may be fixed together responsive to the horizontal pin receiving hole is aligned with the horizontal axis and the horizontal locking pin is inserted into the horizontal pin receiving hole.
Patent WO-2020012404-A1 (WO)
Title: Ventilanordnung mit ventilmodul und basismodul
Inventor: BERNDT MANFRED
IPC: F16K25/00
Filed: 2019-07-11
Abstract: Ventilanordnung (95), aufweisend ein Ventilmodul (102) mit einem Stator (104) und einem Rotor (106), wobei der Rotor (106) relativ zu dem Stator (104) rotierbar ist, so dass zwischen dem Stator (104) und dem Rotor (106) mindestens eine Fluidverbindung ausbildbar ist, und ein Basismodul (108), das zumindest einen Teil eines Kraftsteuermechanismus (110) zum selektiven Kraftfreistellen oder Kraftkoppeln von Rotor (106) und Stator (104) aufweist, wobei das Ventilmodul (102) und das Basismodul (108) selektiv miteinander koppelbar oder voneinander entkoppelbar sind.
Patent WO-2020053723-A1 (WO)
Title: Composite materials including ceramic fibers and nanoclusters, dental products, kits, and methods of making and using same
Inventor: WILSON DAVID M
IPC: C08F2/44
Filed: 2019-09-06
Abstract: The present disclosure provides a composite material. The composite material includes 20 to 40 weight percent (wt.%) of a polymerizable component; 6 to 40 wt.% of ceramic fibers; and 30 to 70 wt.% of nanoclusters. Each of the ceramic fibers has a diameter and a length, the ceramic fibers having an arithmetic mean diameter of 0.3 micrometers to 5 micrometers, and the length of fifty percent of the ceramic fibers (based on a total number of the ceramic fibers) is at least 10 micrometers and the length of ninety percent of the ceramic fibers is no greater than 500 micrometers. The present disclosure also provides a method of making the composite material. The method includes obtaining components and admixing the components to form a composite material. Further, the present disclosure provides a method of using a composite material including placing a composite material near or on a tooth surface, changing the shape of the composite material near or on a tooth surface, and hardening the composite material. In addition, the present disclosure provides dental products and kits. Hardened composite materials can exhibit high strength.
Patent WO-2020065522-A1 (WO)
Inventor: GUIDETTI STEFANIA
IPC: C10G31/06
Filed: 2019-09-24
Abstract: The present invention relates to a process for the hydroconversion of heavy oil products which comprises the following steps in which heavy oil products and hydrogen are supplied to a slurry hydroconversion section which contains a molybdenum-based catalyst. The reaction effluent is separated into a vapour phase and a slurry phase. The slurry phase is sent to a separation section which has the function of separating the Vacuum Gas Oil (VGO), Heavy Vacuum Gas Oil (HVGO), Light Vacuum Gas Oil (LVGO), Atmospheric Gas Oil (AGO) fractions, from a stream of heavy organic products which contains asphaltenes, unconverted feed, catalyst and solid formed during the hydroconversion reaction. This stream is partly sent to the reaction section and partly forms a purge stream. The purge stream is heated and made fluid at temperatures comprised between 185°C and 220°C, and subsequently subjected to a static settling unit up to a minimum temperature of 100°C. From the settling unit two new products defined as clarified component and cake are obtained. The clarified component is recycled to the hydroconversion reaction section.
Patent WO-2020115621-A1 (WO)
Title: System and method for measuring the profile of a workpiece
Inventor: JACOT PHILIPPE
IPC: G01B11/00
Filed: 2019-11-28
Abstract: The invention relates to a system and a method for measuring the profile of a workpiece. According to the invention, the measurement system (100) comprises: - a sensor (110) with a probe (120) having at least one degree of freedom, and a first reference element (130) secured to the probe (120), the sensor (110) being arranged such that the probe (120) is able to follow the inner or outer contour of the workpiece (50) while the first reference element (130) is outside the workpiece (50), and - an image capture device (160) capable of capturing an image representing at least a portion of the outside of the workpiece (50) and the first reference element (130). Thus, the first reference element (130) acts as a reference element for the position of the probe (120) relative to the reference frame which is the workpiece (50).
Patent WO-2020170154-A1 (WO)
Title: Electrically conductive adhesive
Inventor: BELLANI SEBASTIANO
IPC: C09J11/04
Filed: 2020-02-19
Abstract: An electrically conductive adhesive composition, free of metals and metal salts comprising: - an adhesive component selected from the group consisting of polyethylene-vinyl acetate, elastomer polyolefins, polyvinyl butyral, polyacrylic acid, polyacrylates and poly(methyl methacrylate) in quantities of 5% to 40% by weight and - an electrically conductive component comprising acetylene or carbon black nanoparticles, carbon nanotubes and flakes or plates of graphene or graphene derivatives in quantities of 60 to 95% by weight, the percentages by weight being referred to 100 parts by weight of the adhesive component and electrically conductive component, wherein said electrically conductive component consists of: - acetylene or carbon black nanoparticies from 15 to 45% by weight, - carbon nanotubes from 5 to 25% by weight, and - flakes or plates of graphene or graphene derivatives from 35 to 70% by weight, the percentages by weight being referred to 100 parts by weight of said electrically conductive component, - a solvent compatible with the polymer component in quantities of 50% to 90% by weight referred to 100 parts of the composition consisting of polymer component, electrically conductive component and solvent. The adhesive composition is advantageously used in photovoltaic applications that require welding of components at low temperature and in power-supply or electronic applications that require the mechanical and electrical serial connection of electrodes in batteries, supercapacitors and multi-component electronic systems.
Patent WO-2020201890-A1 (WO)
Title: Système et procédé de composition pharmaceutique
Inventor: BERGER AMIR
IPC: G06F17/00
Filed: 2020-03-22
Abstract: Un système de composition pharmaceutique comprend une pluralité de flacons et un réceptacle. Le système est conçu pour éliminer les substances stockées dans les flacons et les combiner à l'intérieur du réceptacle pour former un médicament, et chaque flacon est constamment maintenu en préhension à l'intérieur du système pendant la préparation du médicament.
Patent WO-2020222050-A1 (WO)
Inventor: XU ELLEN XIAOXIA
IPC: G01V99/00
Filed: 2020-03-25
Abstract: A method is described for estimating hydrocarbon reservoir attributes including obtaining a geophysical dataset and a geological dataset; obtaining a parameter model, the parameter model having been conditioned by training an initial parameter model using training data, wherein the geological data includes well data and the training data includes the well data; picking a surface in the geophysical dataset; assigning stratigraphic meaning to the at least one surface based on the geological dataset; identifying at least one region of interest on the at least one surface; generating statistical seismic attributes for the at least one region; identifying critical attributes among the statistical seismic attributes by applying the parameter model to generate response variable maps for the at least one region; and generating uncertainty maps for each of the critical attributes and for the response variables. The method may be executed by a computer system.
Patent WO-2020250088-A1 (WO)
Title: A flat part for a knitting machine and a knitting machine comprising such flat part
Inventor: RANZENIGO ROBERTO
IPC: D04B15/68
Filed: 2020-06-03
Abstract: A flat part for a knitting machine comprises: a main flat body (100) and a pair of springs (20) protruding on opposed sides of the main flat body (100) and resting against opposed surfaces (4a) of a respective groove (4) in the needle-holding cylinder (2) of a knitting machine. Each spring (20), when the flat part is inserted into the groove (4), pushes against the respective surface of the groove (4), so as to make it easier for the flat part to oscillate in the groove (4) and/or to stabilize the positioning of the flat part in the groove (4).
Patent WO-2020261039-A1 (WO)
Inventor: KUNITAKE HITOSHI
IPC: H01L27/04
Filed: 2020-06-16
Abstract: Provided is a semiconductor device withi minimized increase in circuit area and less power consumption. The semiconductor device has a high-frequency amplification circuit, an envelope detection circuit, and power supply circuit. The power supply circuit has a function to supply a power supply potential to the high-frequency amplification circuit, the output of the high-frequency amplification circuit is connected to the envelope detection circuit, and the output of the envelope detection circuit is connected to the power supply circuit. The power supply circuit is capable of reducing power consumption by changing the power supply potential in accordance with the output of the high-frequency amplification circuit. In addition, an increase in circuit area can be minimized by configuring the envelope detection circuit using an OS transistor.
Patent WO-2020254948-A1 (WO)
Title: Memorial funeraire
Inventor: DUCROCQ-HENRY SAMUELLE
IPC: A47G33/02
Filed: 2020-06-16
Abstract: L'invention concerne uémorial funéraire comportant un écran d'affichage commandé par un circuit électronique comportant une mémoire pour l'enregistrement d'au moins un fichier numérique d'une image à afficher caractérisé en ce qu'il comporte un détecteur de présence commandant le passage dudit circuit électronique d'un mode veille à un mode actif, lors de la détection d'une présence, ledit circuit électronique comportant en outre un temporisateur maintenant l'état actif pendant une période prédéterminée après la fin d'une détection de présence.
Patent WO-2020250208-A1 (WO)
Title: Data storage devices
Inventor: S GUPTA ABHINAV
IPC: G11B27/10
Filed: 2020-07-27
Abstract: The present disclosure relates to data storage device, more particularly to different types of devices which facilitates in capturing, storing, listing, editing, deleting & displaying and/or playing different types of user data, viz. text-based and/or audio-based and/or visual-based. The devices facilitate with graphical user interface for user interaction. The user data may comprise of logins & password details, notes, codes, keys, bank account details, credit card details, id proof details like social security details, important dates with or without their respective reminders, user dictations, images and/or videos and/or other professional and/or personal and/or generic data which user wants to capture, store and/or access. The devices may further facilitate with features, where features may comprise of features related to security, convenience, usability and accessibility. Further, devices may facilitate in connecting with external devices for facilitating and performing various functions and/or features.
Patent WO-2021028776-A1 (WO)
Inventor: LEI CHUAN
IPC: G06F16/00
Filed: 2020-08-03
Abstract: A system, method, and computer readable medium perform a method of query relaxation. A query output from a conversational system is received. At least one search term in the query is identified. Instance data is output to the conversational system in response to determining that the instance data in a data store matches the at least one search term in the query. The computer device outputs the received query to an external domain-specific knowledge source in response to determining that the at least one search term does not the match instance data in the data store. The computer device receives the relaxed data matches from the external domain-specific knowledge source being semantically-related to at least one search term in the query based on a plurality of criteria associated with the query. The computing device generates a response to the query based on contextual information and structural information.
Patent WO-2021044391-A1 (WO)
Title: Storage cases to store an earphone system
Inventor: LALVANI DINO
IPC: H04R1/10
Filed: 2020-09-07
Abstract: A storage case (510) to store a four-piece earphone system that includes a first ear bud (112), a second ear bud (114), first electric cabling (116) provided with first, second and third electrical connector elements (118, 120, 122) and releasably connectable to the first and second ear buds, and second electric cabling provided with fourth and fifth electrical connector elements and releasably connectable to the first electric cabling. The storage case has respective recessed portions to separately receive the four pieces in a separated condition so that each of the four pieces is separately removable from the storage case without removing another piece.
Patent WO-2021099930-A1 (WO)
Title: Installation et procédé de traitement d'accumulateur usé ou déclassé
Inventor: DIEGOLI GIANFRANCO
IPC: B03B9/06
Filed: 2020-11-17
Abstract: L'invention concerne une installation et un procédé de traitement d'accumulateur usé et/ou déclassé, une pluralité d'objets provenant d'une collecte séparée de déchets d'accumulateurs usés et/ou déclassés, comprenant nominalement des accumulateurs au plomb-acide et des accumulateurs ainsi que des objets d'un type différent, étant soumis à un balayage par rayons X. Si une analyse du balayage par rayons X indique qu'un objet n'est pas un accumulateur au plomb-acide, et en particulier qu'il est une batterie ou un accumulateur au lithium-ion, il est dévié du processus de traitement, qui comprend le broyage des objets et la séparation du plomb à partir des autres matériaux.
Patent WO-2021191795-A1 (WO)
Title: Détection de coronavirus
Inventor: ASSENNATO SONNY MICHAEL
IPC: C12Q1/70
Filed: 2021-03-23
Abstract: L'invention concerne des procédés pour la détection de l'acide nucléique du coronavirus 2 responsable du syndrome respiratoire aigu sévère (SARS-CoV-2). Les procédés comprennent l'amplification de l'acide nucléique d'un échantillon ou l'amplification de l'acide nucléique dérivé d'un acide nucléique de l'échantillon par une réaction d'amplification isotherme à l'aide d'une amorce d'amplification d'acide nucléique avant et d'une amorce d'amplification d'acide nucléique inverse. Chaque amorce d'amplification d'acide nucléique s'hybride spécifiquement à une séquence d'acide nucléique qui est conservée dans l'acide nucléique du SARS-CoV-2 mais pas dans d'autres acides nucléiques du coronavirus humain ou son complément. Ces procédés sont utiles pour des analyses de biologie délocalisées. L'invention concerne en outre des kits, des amorces, des sondes, des ensembles d'amorces, des ensembles d'oligonucléotides et des oligonucléotides et leur utilisation dans lesdits procédés.
Patent WO-2021229315-A1 (WO)
Title: Dual drive gerotor pump
Inventor: WILLIAMSON MATTHEW
IPC: F16N13/20
Filed: 2021-03-30
Abstract: A fluid pumping system comprises a housing, an electric motor, a rotatable first input, a rotatable second input driven by the electric motor, a gerotor including an inner rotor, an outer rotor; and a cam ring in sliding receipt of the outer rotor. The cam ring is selectively rotatable by one of the first input and the second input. The inner rotor is rotatable by the other of the first input and the second input. The housing includes a first fluid inlet passage on a first side of the cam ring and a second fluid inlet passage on an opposite side of the cam ring. Fluid entering a cavity between the inner rotor and the outer rotor flows parallel to the axis of rotation of the first input. The cam ring includes a radially extending outlet port and pumped fluid flows radially out of the cavity.
Patent WO-2021245529-A1 (WO)
Inventor: WASILEWSKI WOJCIECH
IPC: G21K1/00
Filed: 2021-05-31
Abstract: An subject of the invention is a system for generating polarisation-entangled photon pairs for repeating a quantum signal over a distance, comprising a multi-mode quantum memory which comprises a magneto-optical trap (MOT) equipped with magnetic coils for retaining atoms, cooling lasers, pumping lasers for additional illumination of the trap, as well as a Write (W) laser and a Read (R) laser, wherein the quantum memory is optically coupled to two Mach-Zehnder interferometers (MZI) aligned in one axis on both sides of the quantum memory, and between the quantum memory and each of the Mach-Zehnder interferometers (MZI) there is an objective, at least one filter and wave plates. Another subject of the invention is a method for generating polarisation-entangled photon pairs in a multi-mode quantum memory for repeating a quantum signal over a distance.
Patent WO-2022003609-A1 (WO)
Title: Snp diagnostic methods
Inventor: RYU JIN-HYEOB
IPC: A61K31/7088
Filed: 2021-07-01
Abstract: The present disclosure provides methods and compositions to identify patients suitable for treatment with miRNA-485 inhibitors, e.g., antisense oligonucleotides. The methods disclosed herein can be used to select patients not having pathogenic single nucleotide polymorphisms (SNP) in the biomarker genes CD36, GRIA3, NRXN1, and VLDLR, as candidates for treatment with miRNA-485 inhibitors disclosed herein, and identify patients having such pathogenic SNPs as candidates for alternative therapies. The miRNA-485 inhibitors of the present disclosure can be used for treating a disease or condition associated, e.g., with a decreased level of SIRT1, PGC-1α, CD36, LRRK2, NRG1, and/or STMN2 protein or SIRT1, PGC-1α, CD36, LRRK2, NRG1, and/or STMN2 gene expression. The miRNA-485 inhibitors disclosed herein can inhibit miR-485 expression and/or activity, which in turn can increase the level of SIRT1, PGC-1α, CD36, LRRK2, NRG1, and/or STMN2 protein or gene expression.
Patent WO-2022009101-A1 (WO)
Title: Virtual synchronous machines with improved voltage and frequency control
Inventor: WEISS GEORGE
IPC: H02M7/42
Filed: 2021-07-07
Abstract: Electrical apparatus (20) includes an inverter (24) having input terminals for receiving DC input power and output terminals for coupling to an AC power grid. A pulse-width modulation (PWM) generator and drivers (26) drive the switches so as to control respective amplitudes, frequencies, and phases of the output current waveforms of the inverter. Control circuitry (28) receives measurements of respective time-varying voltages and currents on the input and output terminals, computes a model (40) that includes three virtual currents flowing in a synchronous machine that is emulated by the apparatus, wherein the three virtual currents are associated respectively with the three output current waveforms, and controls the PWM generator and drivers responsively to the three virtual currents so as to synchronize the amplitudes, frequencies, and phases of the three output current waveforms of the inverter with the three phases of the AC power grid.