baber/WOPTO huggingface dataset:
Patent EP-4300075-A1 (EP)
Title: Agricultural grain granulometer, system and method for collecting, moving and measuring grain granulometry
Inventor: MONTEIRO VERAS RAFAEL
IPC: G01N15/14
Filed: 2022-02-23
Abstract: This invention describes a particle granulometry measurement system (100), a collection, movement, and measurement system (200) and a grain particle granulometry measurement method run through a cracking process in order to define their particle granulometry and analyze its functioning. The grain particle granulometry measurement system (100) comprises an image collection device (110) configured to collect images from a plurality of grains; and a command unit (120) configured to receive images from the plurality of grains collected through the image collection device (110) and perform a particle granulometry measurement of the plurality of grains. The grain collection, movement and measurement system (200) comprises: a grain collection device (210); the separator device (230); a measurement device (130); and a command unit (120). The grain particle granulometry measurement method comprises the steps of: collecting (540) an image of the plurality of grains through image collection device; and measuring (541) the particle granulometry of each grain of the plurality of grains through the collected image.
Patent EP-4305489-A1 (EP)
Title: A progressive spectacle lens
Inventor: SPRATT RAY STEVEN
IPC: G02C7/02
Filed: 2022-04-29
Abstract: The present invention relates to a progressive spectacle lens (114), a method (170) for its producing, and a related computer program. The progressive spectacle lens (114) has a progressive surface (116) comprising: a central viewing zone (124) having a surface power providing a first refracting power for distance vision; a lower viewing zone (128) having a greater surface power than the central viewing zone (124) providing a second refracting power corresponding to near vision and being connected to the central viewing zone (124) by a first progressing power region (142); two peripheral vision zones (132, 134) extending bilaterally from a vertical meridian (120) of the progressive surface (116), each having a greater surface power than the central viewing zone (124) providing a third refracting power at a prescribed field angle for correcting a peripheral hyperopic shift of a static eye looking straight ahead and being connected to the central viewing zone (124) by a second progressing power region (144, 146); and an upper viewing zone (136) having a greater surface power than the central viewing zone (124) providing a fourth refracting power corresponding to intermediate vision and being connected to the central viewing zone (124) by a third progressing power region (148). The progressive spectacle lens (114) generates a retarding or arresting effect on myopia progression, especially in myopic juveniles.
Patent EP-4271546-A1 (EP)
Inventor: SWARTZ ROBERT
IPC: B29B17/00
Filed: 2022-01-03
Abstract: Waste product from any of a variety of processes (injection molding, selective laser sintering) is processed to form powders that have particle size and distribution optimal for a 3D printing technology known as Composite Based Additive Manufacturing (CBAM). Alternative recycling processes include grinding and sieving, emulsion extruding, and liquid-liquid phase separation.
Patent EP-4248567-A1 (EP)
Inventor: ROSPSHA NIMROD
IPC: H04B1/00
Filed: 2022-01-16
Abstract: A radiofrequency (RE) system may comprise a duplexer or multiplexer,  e.g ., when the transmitted signal frequency is different from the receiving frequency in a RF communication system, a duplexer may combine the transmitter and the receiver into the same antenna. In other possible RF communication systems, where the transmit (T x ) and receive (R x ) paths utilize the same frequencies (which are duplexed in time domain), a multiplexer may be used to connect different transmitters, receivers and/or transceivers that are using different frequencies, into one common/antenna port. A multiplexer may be used to share an antenna between multiple transceivers at different frequencies. In some embodiments, the multiplexer may be tunable to different frequencies during operation.
Patent EP-4288509-A1 (EP)
Inventor: GIANNELIA PAUL
IPC: C10C3/14
Filed: 2022-02-08
Abstract: A method of preparing non-volatile bituminous material in solid form includes first accessing molds having mold cavities defining an irregularly shaped brick having a plurality of non-planar surfaces and preparing the bituminous material for casting by heating it until it is suitably viscous for casting and optionally blending it with an additive. Then, the molds can be filled with the bituminous materials, preferably using a retractable conduit that progressively fills each mold cavity from its bottom to its top. Next, the bituminous material in the molds is solidified until substantially solid bricks are formed. Optionally, a skeleton with optional additional buoyant features can be placed in each mold cavity prior to casting so that the resulting brick has increased buoyancy throughout, and the skeleton and any buoyant features can be customized according to the needs of the customer. The resulting bricks can be removed for transport.
Patent EP-4288441-A1 (EP)
Inventor: ARACHCHILAGE GAYAN MIRIHANA
IPC: C07D487/04
Filed: 2022-02-02
Abstract: The present description relates to methods of treating spinocerebellar ataxia type 3 (SCA3) using substituted pyrrolo[2,3-d]pyrimidine compounds, forms, and pharmaceutical compositions thereof.
Patent EP-4292132-A1 (EP)
Inventor: SRIRAM SAPTHARISHI
IPC: H01L29/778
Filed: 2022-01-20
Abstract: An apparatus to address gate lag effect and/or other negative performance includes a substrate; a group III-Nitride buffer layer on the substrate; a group III-Nitride barrier layer on the group III-Nitride buffer layer, the group III-Nitride barrier layer may include a higher bandgap than a bandgap of the group III-Nitride buffer layer; a source electrically coupled to the group III-Nitride barrier layer; a gate electrically coupled to the group III-Nitride barrier layer; a drain electrically coupled to the group III-Nitride barrier layer; and a p-region being arranged at least in the substrate. In particular, the p-region extends toward a source side of the substrate; and the p-region extends toward a drain side of the substrate.
Patent EP-4299609-A1 (EP)
Inventor: ISAKA TADAHARU
IPC: C08F8/00
Filed: 2022-01-31
Abstract: There is provided a copolymer containing tetrafluoroethylene unit and perfluoro(propyl vinyl ether) unit, wherein the copolymer has a content of perfluoro(propyl vinyl ether) unit of 2.7 to 4.9% by mass with respect to the whole of the monomer units, a melt flow rate at 372°C of 0.7 to 1.4 g/10 min, and the number of functional groups of 20 or less per 10 6  main-chain carbon atoms.
Patent EP-4304376-A1 (EP)
Inventor: HOSSEINI SEYEDVAHID
IPC: A23J3/12
Filed: 2022-03-09
Abstract: Various systems and methods of producing animal derived products, such as for cultivated meat, are described herein. For example, one embodiment includes the steps of obtaining components of a cell-culture medium by sustainably harvesting blood components from living animals to produce a cell-culture medium suitable for in vitro cell culture and culturing cells in the cell-culture medium to produce a cultivated meat product. In some embodiments, the disclosure generally relates to sustainably harvesting blood components for the cultivation of meat and other animal derived products, e.g., by repeatedly extracting blood components in a manner which does not kill a non-human animal. In some embodiments, the non-human animals can be "farmed" for the purpose of sustainably extracting whole blood and/or blood products. In some embodiments, the harvested blood product may be used to produce a cultivated meat product or other animal derived product, such as a muscle tissue, a fat tissue or heme.
Patent EP-4318343-A1 (EP)
Inventor: PON Fei
IPC: G06Q10/06
Filed: 2022-03-16
Abstract: A supply chain risk information generation device includes a server 2 that calculates a multiplicity for each of a plurality of suppliers included in a supply chain, and generates the multiplicity calculated as supply chain risk information.
Patent EP-4314474-A1 (EP)
Title: Bague d'orientation
Inventor: CONSTANTINE JESSE J
IPC: E21B17/00
Filed: 2022-03-24
Abstract: Des modes de réalisation décrits et revendiqués dans la présente description concernent des systèmes et des procédés pour augmenter la précision de tir de charges perforantes dans un tubage de puits de pétrole. Dans un mode de réalisation, un corps d'un dispositif d'orientation comporte une première partie et une seconde partie. Une ouverture s'étend à travers un centre du corps d'une première surface latérale jusqu'à une seconde surface latérale, et l'ouverture est conçue pour recevoir un train de tiges de perforateur. Une surface périphérique externe s'étend autour du centre du corps de la première surface latérale à la seconde surface latérale. La surface périphérique externe a une première forme associée à la première partie et une seconde forme associée à la seconde partie. La seconde forme forme une partie de base conçue pour maintenir le train de tiges de perforateur dans une orientation en empêchant la rotation du train de tiges de perforateur. L'orientation correspond à une direction de charge de perforation prédéterminée du train de tiges de perforateur.
Patent EP-4314242-A1 (EP)
Inventor: GARVEY SEAN MICHAEL
IPC: C12N1/14
Filed: 2022-03-25
Abstract: Compositions de protéases fongiques, et plus particulièrement, mélanges d'enzymes protéolytiques comprenant une pluralité de protéases d'Aspergillus. La présente divulgation concerne également les hydrolysats de protéines, les produits alimentaires et les boissons ainsi que les compléments alimentaires produits à l'aide de ces mélanges d'enzymes protéolytiques, ainsi que les procédés de fabrication et d'utilisation de ces derniers.
Patent EP-4152462-A1 (EP)
Title: Flat-plate sodium metal battery and electrochemical apparatus
Inventor: ZENG YUQUN
IPC: H01M10/04
Filed: 2022-02-25
Abstract: The present application relates to a flat-plate type sodium metal battery and an electrochemical device. The battery comprises a positive electrode plate and a negative electrode plate, the positive electrode plate provided with a first micro-through-hole arranged in an array on at least part of the surface thereof, the negative electrode plate provided with a second micro-through-hole arranged in an array on at least part of the surface thereof, wherein the first micro-through-hole and the second micro-through-hole have an overlapping area of ≥ 5% of the total area of the second micro-through-hole of the negative electrode plate. In the present application, disposing a first micro-through-hole on the positive electrode plate, and a second micro-through-hole on the negative electrode plate, and setting the aperture size and aperture spacing of micro-through-holes are beneficial to increasing infiltration and penetration of the electrolyte in the positive electrode plate and are conducive to rapid infiltration to large-sized electrode plates, while avoiding the problem of insufficient infiltration in the central local area due to capillary effect, thereby enabling the prepared sodium metal battery to have high energy density, rate performance and cycle efficiency, and low cost.
Patent EP-4257105-A1 (EP)
Title: Method and device for adjusting value of control parameter of wearable device
Inventor: LIM BOKMAN
IPC: A61H1/02
Filed: 2022-06-03
Abstract: Provided are a method and apparatus for adjusting a control parameter value in association with a torque output to provide a force to a user, which, when the user performs a test walk while wearing a wearable device, assesses suitability of the control parameter value used for outputting the torque based on the torque output through the test walk and state information of a joint of the user and adjusts the control parameter value such that the user feels convenience in walking, in order to adjust the control parameter value.
Patent EP-4195188-A1 (EP)
Inventor: SU YI
IPC: G09G3/20
Filed: 2022-02-14
Abstract: Embodiments of this application provide a pixel drive circuit and a drive method thereof, a display panel, and a terminal device, which are applied to the field of terminal technologies. The pixel drive circuit includes a first reset module, a light-emitting control module, and a drive module, and both the first reset module and the light-emitting control module are connected to a light-emitting control signal terminal, where one of the first reset module and the light-emitting control module is turned on when the light-emitting control signal is at a high level, and the other of the first reset module and the light-emitting control module is turned on when the light-emitting control signal is at a low level. Therefore, by increasing the frequency of the light-emitting control signal to greater than 120 Hz, a problem of a phenomenon of frequent flickering on an image during low-brightness display may be improved, and a phenomenon that eyes are prone to fatigue when a user views is reduced.
Patent EP-4317449-A1 (EP)
Inventor: SHIN CHUL SOO
IPC: C12P19/12
Filed: 2022-11-01
Abstract: Disclosed is a method for improving the productivity of 2'-fucosyllactose (2'-FL) through enzymatic treatment. Lactose used as a substrate in the stationary phase during culture is degraded by treatment with a small amount of enzyme, the resulting glucose is consumed to produce guanosine diphosphate-L-fucose as a precursor of 2'-fucosyllactose, and the use of lactose left after culture can be maximally utilized for the production of 2'-fucosyllactose. As a result, it is possible to increase the productivity of 2'-fucosyllactose in an economically efficient manner because additional glucose is not required while minimizing by-products.
Patent EP-4268862-A1 (EP)
Inventor: GAO GUANGYONG
IPC: A61M1/16
Filed: 2022-06-16
Abstract: Disclosed by the present invention is an online dry powder A-and-dry powder B dispensing device for blood purification, which comprises a casing, wherein two connecting slide blocks are movably connected in the casing, a machine interface is respectively provided on the connecting slide blocks, and a preparation interface is respectively provided on two opposite faces of the two connecting slide blocks; further comprises a connector detachably connected to the casing, wherein one side, facing the two connecting slide blocks, of the connector is respectively provided with a consumable interface, and the consumable interface matches the position of the preparation interface on the corresponding side; and further comprises a dry powder container A and a dry powder container B, wherein the dry powder container A and the dry powder container B are respectively in communication with the connector via a pipeline. According to an aspect of the present invention, the dry powder A and the dry powder B are simultaneously or separately connected to a hemodialysis machine for online preparation of concentrated solutions. According to a further aspect of the present invention, when a dry powder mechanism is removed, the cleaning and disinfection function of the machine is available for cleaning and disinfecting channels and the interfaces in the dispensing mechanism, so that the preparation process of dialysate is greatly facilitated.
Patent EP-4212939-A1 (EP)
Title: Vision-based navigation system incorporating model-based correspondence determination with high-confidence ambiguity identification
Inventor: BOGGS CHRISTOPHER M
IPC: G02B27/00
Filed: 2023-01-02
Abstract: A vision-based navigation system (e.g., for aircraft on approach to a runway) captures via camera (102) 2D images of the runway environment in an image plane. The vision-based navigation system stores a constellation database (206) of runway features and their nominal 3D position information in a constellation plane. Image processors detect within the captured images 2D features potentially corresponding to the constellation features. The vision-based navigation system estimates optical pose of the camera (102) in the constellation plane by aligning the image plane and constellation plane into a common domain, e.g., via orthocorrection of detected image features into the constellation plane or reprojection of constellation features into the image plane. Based on the common-domain plane, the vision-based navigational system generates candidate correspondence maps (CMAP) of constellation features mapped to the image features with high-confidence error bounding, from which optical pose of the camera (102) or aircraft can be estimated.
Patent EP-4223914-A1 (EP)
Inventor: ZURLO ALBERTO
IPC: D01D4/02
Filed: 2023-02-06
Abstract: Plant for producing polymer filaments, comprising at least one drawing head (2), aeration means (3), placed downstream of the drawing head (2), and comprising at least one feed source (30) for feeding said cooling fluid and two shaped heads (31), mechanically fixed to the drawing head (2). Each shaped head (31) delimits a cooling circuit (6), which is in fluid communication with the feed source (30) in order to receive the cooling flow and is extended to a dispensing portion (60) thereof, provided with a plurality of guide ducts (600) adapted to direct the cooling fluid. The cooling circuit (6) comprises a channel (7), which is extended between at least one feed mouth (70), in fluid communication with the feed source (30), and the dispensing portion (60). The channel (7) is provided with at least one main stretch (71), in fluid communication with the feed mouth (70), and at least two secondary stretches (72), extended branched from the main stretch (71), in fluid communication with the latter and each extended to a corresponding outlet mouth (721) thereof, in fluid communication with the dispensing portion (60).
Patent EP-4235101-A1 (EP)
Title: Variable range estimation for a marine vessel
Inventor: DAVIS ALAN P
IPC: G01C21/20
Filed: 2023-02-24
Abstract: Systems and methods for indicating a navigable area that is reachable by a watercraft with a current amount of energy is provided. The system comprises a display, a processor and a memory, including a computer code configured to, when executed by the processor, cause the system to receive position data indicating a current geographic location of a watercraft; receive tidal data for the current geographic location of the watercraft; determine, based on energy remaining data, an estimated available travel distance for operating a motor of the watercraft before the watercraft runs out of energy; and generate an overlay for a chart. The overlay comprises a boundary area corresponding to the estimated available travel distance and the effect of the tide on the watercraft. The computer code further presents the overlay on the chart to visually indicate travel options from the current geographic location.
Patent EP-4250360-A1 (EP)
Inventor: HUANG WEI
IPC: H01L27/146
Filed: 2023-03-16
Abstract: A system (100) includes a die (102) with a first plurality of hybridization bumps (104) extending therefrom, electrically connected to circuitry die (102). An external circuitry component (106) with a second plurality of hybridization bumps (108) extending therefrom, is electrically connected to circuitry in the external circuitry component (106). The first plurality of hybridization bumps (104) and the second plurality of hybridization bumps (108) are pressed together for electrical communication between the die (102) and the external circuitry component (106). The first plurality of hybridization bumps (104) have a different material hardness from the second plurality of hybridization bumps (108). The first plurality of hybridization bumps (104) have a different bump diameter (d, D) from that of the second plurality of hybridization bumps (108) .
Patent EP-4265682-A1 (EP)
Inventor: LAAROUSSI ISSAM
IPC: C08L27/06
Filed: 2023-03-20
Abstract: La présente invention concerne une composition extrudable contenant en masse ou constituée d'au moins 50% de PVC et de moins de 50% en masse de fibres dispersées. De manière caractéristique, selon l'invention, lesdites fibres sont choisies notamment parmi les fibres de coton, les fibres de polyester, les fibres de polyamide, les fibres de polyuréthane, les fibres d'élasthanne et les mélanges de ces fibres et lesdites fibres présentent une longueur moyenne égale ou inférieure à 5 mm et un diamètre moyen sensiblement égal ou supérieur à 20µm et sensiblement égal ou inférieur à 40µm.
Patent EP-4269944-A1 (EP)
Inventor: TENNSTEDT BENJAMIN
IPC: G01C19/58
Filed: 2023-04-18
Abstract: Die Erfindung betrifft ein Verfahren zur inertialen sensorischen Messung wenigstens einer Beschleunigung und/oder einer Drehrate mittels einer mechanisch gekoppelten Anordnung aus wenigstens einem Atominterferometer und wenigstens einer konventionellen Inertialmesseinheit, wobei ein bei einem Messvorgang bestimmter Messwert des Atominterferometers, der mehreren unterschiedlichen Phasenlagen in verschiedenen Fringe-Intervallen zugeordnet werden kann, durch Abgleich mit wenigstens einem bei dem Messvorgang bestimmten Messwert der konventionellen Inertialmesseinheit dem tatsächlichen Fringe-Intervall zugeordnet wird. Die Erfindung betrifft außerdem ein Computerprogramm zur Durchführung des Verfahrens sowie eine entsprechende Vorrichtung dafür.
Patent EP-4269386-A1 (EP)
Title: A method for producing a highly purified salt of n-acyl neutral amino acid and an aqueous composition of highly purified salt of n-acyl amino acid obtained with this method
Inventor: FRACKOWIAK RENATA
IPC: C07C233/47
Filed: 2023-04-19
Abstract: The object of the invention is a method for producing a highly purified surfactant of  N- acyl neutral amino acid by using an acidic form as a transitional form and to an aqueous composition of highly purified salt of  N -acyl neutral amino acid obtained with this method.
Patent EP-4269890-A1 (EP)
Inventor: ROSCHMANN KLAUS VOLKER
IPC: F24F5/00
Filed: 2023-04-25
Abstract: Die Erfindung betrifft ein Verfahren zur Temperierung eines Gebäudes umfasst ein Speicherelement (11) und einen Kreislauf (33) für zumindest ein Heizmittel oder ein Kühlmittel, wobei das Speicherelement (11) zumindest einen Teil des Kreislaufs (33) enthält, in welchem das Heizmittel oder Kühlmittel gefördert wird. Das Speicherelement (11) enthält einen Ausgleichskreislauf (34), der ein Ausgleichsmittel enthält, welches im Ausgleichskreislauf (34) zirkuliert. Die Erfindung betrifft auch ein System zur Temperierung eines Gebäudes umfassend ein Speicherelement (11) und einen Kreislauf (33), der zur Förderung zumindest eines Heizmittels oder eines Kühlmittels ausgebildet ist. Das Speicherelement (11) enthält einen Ausgleichskreislauf (34), der zur Zirkulation eines Ausgleichsmittels ausgebildet ist, wobei der Kreislauf (33) und der Ausgleichskreislauf (34) zumindest teilweise im Speicherelement angeordnet sind.
Patent EP-4303851-A1 (EP)
Inventor: HERNANDEZ ANDRES MUNOZ
IPC: G08G5/00
Filed: 2023-05-16
Abstract: Examples are disclosed that related to providing flight-delay estimations of airborne flights in a real-time environment. In one example, an aircraft information message for a current aircraft flight is received. The aircraft information message has a designated format consumable by a machine learning model previously trained to assess delay predictions for aircraft flights. The aircraft information message includes one or more aircraft flight-plan parameters, one or more aircraft surveillance parameters, and one or more weather parameters for the current aircraft flight. The aircraft information message is provided as input to the machine learning model to assess a real-time delay prediction for the current aircraft flight based at least on the one or more flight-plan parameters, the one or more aircraft surveillance parameters, and the one or more weather parameters included in the aircraft information message.