baber/WOPTO huggingface dataset:
Patent WO-2019186324-A1 (WO)
Title: Piezo crystal for an ultrasonic transducer
Inventor: TRICHUR RAMCHANDRAN SHANKARSHASTRI
IPC: B06B1/00
Filed: 2019-03-20
Abstract: A Piezo crystal 100 for an ultrasonic transducer is disclosed. The Piezo crystal 100 generates multiple resonant frequencies spanning over defined sonic and ultrasound ranges. The Piezo crystal 100 comprises a metal substrate disc 102 coupled with a crystal compound disc 104 having a dead zone region 106 at its centre, said Piezo crystal 100 capable of generating a primary wavefront, wherein the Piezo crystal 100 has a flat band response for all the resonant frequencies, and wherein the primary wavefront generated thereof includes low frequency ultrasound waves with encapsulated sonic waves.
Patent WO-2019202424-A1 (WO)
Title: Clothes line and clothes horse
Inventor: PELLICIOLI EMILIO
IPC: D06F53/02
Filed: 2019-03-27
Abstract: A clothes line comprises a first (10) and a second (11) wire portion having substantially the same length and arranged to run one in proximity to the other, and a plurality of intermediate sliders (12) associated in sliding mode with friction to the wire portions so as to keep them locally close to each other so as to provide the retention of a garment (V) lying between the same first (10) and second (11) wire portions. A clothes horse device (3) comprises at least one first and one second supporting structures (2) suitable for being arranged in a stable position facing each other at a certain distance, and one or more clothes lines (1) coupled to the first and to the second supporting structures (2) with the first (10) and the second (11) wire portions that remain stretched between the first and second supporting structures (2) realizing a stretched line suitable for receiving a stretch of garments (V).
Patent WO-2020208401-A1 (WO)
Title: Dry powder composition, composite and method for attenuating impact noise in a building
Inventor: LIM BOON KIAT
IPC: C04B111/52
Filed: 2019-04-09
Abstract: An impact-noise attenuating composite, comprising: a cementitious layer, the cementitious layer comprising a mixture of hydraulic cement, fly ash, aggregates, hollow glass microspheres and a dispersing agent for dispersing the hollow glass microspheres uniformly in the cementitious layer, the hollow glass microspheres having an average particle size of less than 100 mum and being present in an amount of between 1% to 10% by weight of the cementitious layer. A dry powder composition, comprising a mixture of hydraulic cement, aggregates, hollow glass microspheres and a dispersing agent for dispersing the hollow glass microspheres uniformly in the cementitious layer, the hollow glass microspheres having an average particle size of less than 100 mum, being present in an amount of between 0.01% to 15% of the total weight of the mixture. A method of attenuating impact-noise in a building, comprising forming a cementitious composition by combining water with the dry powder mixture, spreading the cementitious composition over a concrete floor or wall surface, or into a mold, allowing the cementitious composition to set.
Patent WO-2019215592-A1 (WO)
Title: Medical or cosmetic compounds, and composition thus obtained
Inventor: SIGNORETTO MICHELA
IPC: A61K8/58
Filed: 2019-05-07
Abstract: The invention relates to a process for the production of cosmetic or medical dermatological compositions in the form of a gel, consisting of a mixed organic- inorganic matrix containing one or more active ingredients to be released on the skin; the invention also relates to the compositions obtained by the process.
Patent WO-2020240251-A1 (WO)
Title: Method of forming a unitary down feather article having different density sections therein
Inventor: REUBEN RONIE
IPC: B29C67/02
Filed: 2019-05-27
Abstract: A method of forming a single piece, shaped, down feather thermally insulating article having different thermal insulating sections is described. A mold is formed with a cavity defining a non-uniformed prescribed shape and having sections of different shapes and depths. Down feather clusters or a mixture thereof is mixed with a binding material and is injected into the mold which is then heated with a suitable heat source to cause the binding material to soften and fuse the mixture together. After cooling the mold, there is formed a single piece, shaped, down feather article which is comprised of sections having different thermal insulating values for use in a product where parts of the product provide different thermal insulating properties.
Patent WO-2019229712-A1 (WO)
Title: A valve for fluids, preferably for gases
Inventor: GIORDANO BRUNO
IPC: F16K31/06
Filed: 2019-05-31
Abstract: A valve (1) for fluids, preferably for gases, comprising an inlet passage (2); an outlet passage (3); a shutter (4) interposed between the inlet passage (2) and the outlet passage (3) and movable between an open position and a closed position; actuating means (5) operatively active on the shutter (4); and a first stabilisation membrane (6) interposed between the shutter (4) and a fixed portion (7) of the valve (1). The first stabilisation membrane (6) exposes an active wall (8) to the fluid, which has an outer surface (9) shaped in such a way that the pressure of the fluid acting on the active wall (8) is lower than the pressure of the fluid acting on the rear surface (10) of the shutter (4), preventing the fluid from opening the shutter (4), when the shutter (4) is in the closed position and when the valve (1) is in a back pressure condition.
Patent WO-2019244021-A1 (WO)
Inventor: SIGNORINI GIULIANO
IPC: B24B9/06
Filed: 2019-06-18
Abstract: Described is a machine (1) for grinding slabs comprising a conveyor (12) configured to move a plurality of slabs along a feed direction (A) from an infeed station (I) to an outfeed station (U) passing through a grinding station (R); a plurality of grinding wheels (11) facing the grinding station (R) and configured for grinding one or more slabs; positioning means (25) acting on a calibration station (C) and configured for adjusting an orientation of one or more slabs relative to the respective feed direction (A). The positioning means (25) comprise thrust elements (35) rotationally movable between an engaging position wherein the are configured for making contact against an end edge of a slab positioned in the calibration station (C), and a disengaging position, wherein they are configured so as not to interfere with a feeding of the slabs towards the grinding station (R), the thrust elements (35) can also be transferred parallel to the feed direction (A) between an advanced position and a withdrawn position.
Patent WO-2020008435-A1 (WO)
Title: Electric potentially-driven shade including shutter supporting surface-modified conductive coating, methods of making the same and method of operating the same
Inventor: BLUSH JASON
IPC: E06B9/24
Filed: 2019-07-05
Abstract: Certain example embodiments relate to electric, potentially-driven shades usable with insulating glass (IG) units, IG units including such shades, and/or associated methods. In such a unit, a dynamic shade is located between the substrates defining the IG unit, and is movable between retracted and extended positions. The dynamic shade includes on-glass layers including a transparent conductor and an insulator or dielectric film, as well as a shutter. The shutter includes a resilient polymer, a conductor, and optional ink. The conductor may be transparent or opaque. When the conductor is reflective, overcoat layers may be provided to help reduce internal reflection. The shutter's conductor may have a modified surface, e.g., to promote diffuse reflection, reduce total internal reflection, etc. The polymer may be capable of surviving high-temperature environments and may be colored in some instances.
Patent WO-2021048598-A1 (WO)
Title: In-hand pose estimation
Inventor: VON DRIGALSKI FELIX
IPC: B25J9/16
Filed: 2019-09-13
Abstract: It is provided a method (and corresponding entity, computerprogram, system, medium) for determining the in-hand pose ofan object held by a robot. The method comprises the steps of:- moving, in an environment, a hand of the robot holdingan object;- estimating, at a given time instant, an in-hand posewith which the robot is holding the object based on earlierinteraction information, the earlier interaction informationincluding position information indicating a hand position atan earlier time instant, and interaction status informationindicating whether the robot has interacted with anenvironment reference element at the earlier time instant,wherein the earlier time instant is a time instant precedingin time the given time instant.
Patent WO-2021058998-A1 (WO)
Title: Metal can
Inventor: KOCIOLEK MACIEJ
IPC: B65D1/16
Filed: 2019-09-23
Abstract: A metal beverage can having a cylindrical body, a lid and a bottom section, where the body and the bottom section are formed from one piece of sheet in such a way, that the central part of the bottom section constitutes a dome curved to the inside of the can, which is surrounded by a ring embossed to the outside of the can, characterized in that, the diameter of the base of the can (D) is from od 45,80 do 48 mm, and the depth of the dome measured from the surface defined by the bottom edge of the ring to the deepest central point of the dome (Dt) is greater than 10 mm.
Patent WO-2020104959-A1 (WO)
Inventor: ZOLI LUCA
IPC: C04B37/00
Filed: 2019-11-20
Abstract: The present invention relates to a process for preparing a composite, ultra-refractory, fibre-reinforced ceramic material obtained through the infiltration of carbon and/or silicon carbide fibres with a ceramic suspension comprising yttrium, lanthanum and/or scandium compounds, and the subsequent densification of the composite. The fibre-reinforced UHTC compounds obtained by the process can be used for making items intended for use in extreme temperature and pressure conditions.
Patent WO-2021161054-A1 (WO)
Inventor: SCHNEIDER MANFRED
IPC: B29L31/00
Filed: 2020-02-12
Abstract: L'invention concerne un procédé de fabrication de corps de forme libre à partir d'un matériau en bande (1), dans lequel des ébauches enroulées à partir de bandes (1) sont façonnées en corps à la main puis fixées.
Patent WO-2020201836-A1 (WO)
Inventor: DELLER MARCO
IPC: G08B21/24
Filed: 2020-02-10
Abstract: Wireless control peripherals such as remote controls have a combination of power supply and signal generator and signal their position via vibration and sound when the primary device is activated.
Patent WO-2020208473-A1 (WO)
Inventor: FAN CHENG
IPC: C08F210/16
Filed: 2020-03-31
Abstract: Un système de catalyseur de phosphinimide comprend : i) un catalyseur de pré-polymérisation de phosphinimide ayant deux ligands de phosphinimide, dont au moins un est substitué par une fraction phosphinimide ; et ii) un activateur de catalyseur. Le système de catalyseur polymérise l'éthylène avec une alpha-oléfine pour donner un copolymère d'éthylène de poids moléculaire élevé.
Patent WO-2021198733-A1 (WO)
Title: Système de chauffage solaire
Inventor: HOLDER ETIENNE
IPC: F24S10/30
Filed: 2020-04-02
Abstract: La présente invention concerne un système de chauffage solaire pour utilisation avec un réservoir de stockage, le système comprenant un premier collecteur, un deuxième collecteur qui comprend un tube interne et un tube externe, une chemise qui est formée entre des surfaces opposées du tube interne et du tube externe et qui peut être reliée au réservoir de stockage, une pluralité de tubes montants qui s'étendent entre le premier collecteur et le deuxième collecteur, et qui, lors de l'utilisation, sont inclinés vers le haut vers le deuxième collecteur, et un fluide à l'intérieur d'au moins le premier collecteur, dans lequel le fluide, lorsqu'il est chauffé par le rayonnement solaire, s'évapore et libère de la vapeur dans les tubes, ladite vapeur se condensant dans la chemise pour transférer de l'énergie thermique dans le tube interne.
Patent WO-2021171067-A1 (WO)
Inventor: BATARSEH SAMEEH ISSA
IPC: B23K26/08
Filed: 2020-04-15
Abstract: A laser tool apparatus includes a tool body; a fiber optic cable disposed in the tool body, the fiber optic cable including a laser head that emits a laser beam; a reshape optic disposed coaxially downstream of the fiber optic, the reshape optic reshaping the laser beam emitted from the laser head; and a flexible cable attached to the reshape optic. The flexible cable flexibly orients the laser beam at a desired angle within a borehole.
Patent WO-2020222082-A1 (WO)
Inventor: BAXTER III
IPC: A61B90/00
Filed: 2020-04-20
Abstract: A surgical instrument comprising tissue stops is disclosed.
Patent WO-2020245766-A1 (WO)
Title: Safe and effective method of treating psoriatic arthritis with anti-il23 specific antibody
Inventor: HSIA ELIZABETH
IPC: A61K39/395
Filed: 2020-06-04
Abstract: A method of treating psoriatic arthritis in a patient by administering an IL-23 specific antibody, e.g., guselkumab, in a clinically proven safe and clinically proven effective amount and the patient achieves significant improvement in clinical endpoints, such as ACR20/50/70, IGA, HAQ-DI, CRP, SF-36 PCS/MCS, MDA, VLDA, enthesitis, dactylitis, and LEI/dactylitis, as measured 16 and 24 weeks after initial treatment.
Patent WO-2020254970-A1 (WO)
Inventor: BEURET PHILIPPE
IPC: A61B10/00
Filed: 2020-06-17
Abstract: There is described a body fluid meter assembly (1), in particular for measuring diuresis, comprising (i) a body fluid collection container (20) configured to collect body fluid, such as urine, (ii) a body fluid meter unit (10) comprising a load cell (15) and a coupling mechanism configured to releasably couple the body fluid collection container (20) to the load cell (15), which body fluid meter unit (10) is configured to process sensor data supplied by the load cell (15) and derive a measurement of a quantity and/or flow rate of the body fluid accumulating in the body fluid collection container (20) as a function of load applied on the load cell (15), and (iii) tubing (30) attached to an inlet port (20A) of the body fluid collection container (20) and configured to be connected to a source of the body fluid. The body fluid collection container (20) is a substantially rigid container and the coupling mechanism is a spring-loaded interlocking mechanism (50) configured to cooperate with one or more interlocking members (250a, 250b) provided on the body fluid collection container (20) and interlock with the body fluid collection container (20) to form a stable connection between the body fluid meter unit (10) and the body fluid collection container (20).
Patent WO-2021079202-A1 (WO)
Inventor: GULLEY ANTON KIM
IPC: A61M16/00
Filed: 2020-07-02
Abstract: La présente invention concerne un appareil d'assistance respiratoire comprenant un générateur de flux conçu pour fournir des gaz respiratoires à un patient, les gaz respiratoires comprenant de l'oxygène supplémentaire fourni par une source d'oxygène. Le dispositif de commande de l'appareil d'assistance respiratoire est conçu pour déterminer une concentration cible en oxygène des gaz respiratoires et calculer une valeur future estimée de la concentration en oxygène sanguin chez le patient sur la base d'une différence entre une concentration initiale en oxygène des gaz respiratoires et la concentration cible en oxygène des gaz respiratoires, et la concentration en oxygène sanguin chez le patient.
Patent WO-2021024153-A1 (WO)
Title: Articles manufacturés constitués par l'accouplement de deux parties à base de polyamide, dont l'une est renforcée par des fibres et leur procédé de production
Inventor: SPINI ERICO
IPC: B32B27/34
Filed: 2020-08-03
Abstract: La présente invention concerne des articles manufacturés (10) constitués par l'accouplement d'au moins deux parties à base de polyamide (11, 13), dont l'une est constituée d'une matrice polyamide, de préférence chargée avec une charge dispersée, et l'autre est constituée d'une matrice polyamide renforcée par des fibres (12) à leur tour en polyamide. L'invention concerne également un procédé de production de ces articles manufacturés. Les articles manufacturés selon l'invention présentent une résistance mécanique élevée mais, contrairement aux articles manufacturés similaires, ils sont constitués d'un seul polymère.
Patent WO-2021205236-A1 (WO)
Title: Farbbecher mit belüftungsventil
Inventor: GEHRUNG RALF
IPC: B05B7/24
Filed: 2021-04-07
Abstract: Es wird ein Farbbecher (1) für eine Lackierpistole (2), umfassend einen Farbbehälter (3) mit einer Gefäßwandung (4) und einem Boden (5) beschrieben. Der Boden (5) ist durchstechbar aus einem natürlichen Faserstoff, insbesondere aus einem Cellulose basierten Faserstoff, gefertigt und weist zur Belüftung des Farbbechers (1) einen Durchstechpunkt oder -bereich auf. Des Weiteren wird ein Verfahren für die Nutzung eines Farbbechers (1) mit einem aus natürlichem Faserstoff gefertigten Boden (5) beschrieben, der zur Ausbildung eines Belüftungsventils durchstochen wird.
Patent WO-2022013614-A1 (WO)
Title: Methods of treating conditions responsive to nitric oxide therapy
Inventor: REGEV GILLY
IPC: A61P31/00
Filed: 2021-07-16
Abstract: Compositions and methods of treating conditions in a subject that are responsive to nitric oxide (NO) treatment are disclosed and described. Such compositions can include a combination of a nitric oxide releasing compound, an acidifying agent, and a carrier in amounts that release from about 1 ppm*min/mL to about 500 ppm*min/mL NO based on 1 mL of the composition when measured by releasing NO from the composition for a period of 30 minutes into a flow of substantially inert carrier gas at a flow rate of 1 liter per minute and a pressure of 1 atmosphere, coupled to a chemiluminescence detector.
Patent WO-2021140471-A1 (WO)
Title: Method for synthesis of 2'-alkyl- or 2'-alkenyl- or 2'-alkynyl-4'-fluoro-adenosine derivatives and intermediates thereof
Inventor: ZHANG HAI-REN
IPC: C07H1/00
Filed: 2021-01-07
Abstract: A method of making nucleoside 1, which has a 3-hydrocarbyl-5-fluoro-5-(hydroxy-methyl)tetrahydrofuran-3,4-diol ring system, where hydrocarbyl group R1 is lower alkyl, lower alkenyl, or lower alkynyl and R2 may be an adenine moiety having an exocyclic amino group protected as an imidodicarbonate or as a carbamate. Nucleoside 1 is prepared from an intermediate 4 by adding iodine fluoride across the exocyclic double bond to produce a 5-fluoro-5-iodomethyl derivative 5. The iodine atom is displaced with a carboxylic acid nucleophile in the presence of an oxidizing agent to produce a 5-fluoro-5-(acyloxy)methyl ester derivative 7, where R 3  is an acyl group. Ester 7 may be converted into compound 1 by cleavage of the ester.
Patent WO-2021165772-A1 (WO)
Title: Frame for openable screening devices provided with strip and optimized path for the threads
Inventor: MARCANTONI SERGIO
IPC: E06B9/52
Filed: 2021-02-03
Abstract: Frame (10) for openable screening devices, comprising: - strip (8) or tape in order to stabilize the slidable movement of the movable portion (5) of the frame (10), always maintaining it parallel to the fabric (1); said strip (8) being adapted to traverse, in a slidable manner, the entire movable portion (5) of the frame (10) parallel to its longitudinal axis; - transmissions (4) adapted to deflect said strip (8) within the movable portion (5), according to a pre-established path adapted to render said movable portion stable during each movement; - at least a pair of tensor devices (7); a first tensor device (7) for collecting one of the two ends of each of the threads (2), adjusting the tension thereof in order to maintain them stably taut independently of the position of the movable portion (5) of the frame (10); a second tensor device (7) for collecting an end of the strip (8), adjusting the tension thereof and stably maintaining it taut independently of the position of the movable portion (5) of the frame (10).
Patent WO-2022189835-A1 (WO)
Title: Retractable mechanism with shock-absorbing effect, which increases the ballistic resistance of a spall liner fixed inside an armoured vehicle
Inventor: BAIKRICH MICHEL
IPC: F41H5/04
Filed: 2021-03-12
Abstract: The present invention relates to reduced-weight structured ballistic panels in combination with a retractable mechanism, which increases the ability to withstand metal fragments from land mine and artillery explosions, as well as projectiles from portable arms and cannons, after these have perforated the metal part of any type of vehicle. In particular, the mechanism comprises a spall liner with woven and nonwoven fabrics comprising natural, synthetic, polymer and/or mineral fibres in combination with a retractable mechanism.
Patent WO-2021209832-A1 (WO)
Title: Vision-based cell structure recognition using hierarchical neural networks and cell boundaries to structure clustering
Inventor: Wang xin ru
IPC: G06F40/177
Filed: 2021-03-16
Abstract: Methods, systems, and computer program products for vision-based cell structure recognition using hierarchical neural networks and cell boundaries to structure clustering are provided herein. A computer-implemented method includes detecting a style of the given table using at least one style classification model; selecting, based at least in part on the detected style, a cell detection model appropriate for the detected style; detecting cells within the given table using the selected cell detection model; and outputting, to at least one user, information pertaining to the detected cells comprising image coordinates of one or more bounding boxes associated with the detected cells.
Patent WO-2022200833-A1 (WO)
Title: Benzaldéhyde extrait de rosales en tant que conservateur alimentaire, additif pour l'alimentation animale, et pour le traitement du virus de la covid-19
Inventor: ROVINOV ALEX
IPC: A61K31/00
Filed: 2021-03-25
Abstract: L'invention concerne du benzaldéhyde (C6H5CHO), par exemple sous une forme extraite d'un noyau ou d'une graine d'une plante de l'ordre de Rosales, dans une solution d'eau, le benzaldéhyde comprenant 3 % à 7 % en volume de la solution, et dans certains modes de réalisation, environ 5 % est utilisé en tant que conservateur alimentaire, additif pour l'alimentation animale, traitement et/ou traitement préventif pour des infections au coronavirus COVID-19.
Patent WO-2021255687-A1 (WO)
Title: Microfluidic device for cell culture and screening and related production method
Inventor: PEROZZIELLO GERARDO
IPC: B01L3/00
Filed: 2021-06-17
Abstract: Microfluidic device (100, 200) for cell culture and screening, comprising: - a covering element (102,202) comprising a plurality of openings (102a,202a) configured for introducing and collecting fluids, and a central through hole (102b,202b); - an intermediate element (103,203) comprising a plurality of microchannels (103a,203a), a plurality of supply tanks (103d,203d) and at least one waste tank (103e), and a blind bottom cavity (103b); - a lower element (104,204), comprising a collecting tank and a recessed central portion; - a slide (105,205) housed in a housing pocket. The intermediate element (103,203) is interposed between the covering element (102,202) and the lower element (104,204) to form an upper optical window (106,206) and at least one culture chamber (103c,203c). The plurality of microchannels (103a,203a) puts in fluid communication the plurality of supply tanks (103a,203a), the at least one culture chamber (103c,203c) and the waste tank (103e).