baber/WOPTO huggingface dataset:
Patent EP-4144678-A1 (EP)
Inventor: KOJIMA SHOGO
IPC: B65H57/16
Filed: 2019-07-01
Abstract: A spun yarn take-up machine and a yarn threading assisting tool for the spun yarn take-up machine, which prevent an operator from receiving an electric shock when performing yarn threading, are provided. The spun yarn take-up machine includes a conductive frame 92, a ground wire 70, a magnet 71 which conductively attaches the ground wire 70 to the frame 92, and a hook member 72 which conductively attaches the ground wire 70 to a yarn threading assisting tool 60.
Patent EP-4210246-A1 (EP)
Title: Content recognition and synchronization on a television or consumer electronics device
Inventor: OLSON KENNETH
IPC: H04H60/58
Filed: 2010-07-15
Abstract: An audio portion of content, such as an audio stream, is associated with a multimedia program. A server receives an audio fingerprint and a program identifier from a network and associates the audio fingerprint with an audio identifier. A request packet including the program identifier is transmitted over the network to request program guide information associated with the program identifier. The program data including the program guide information is received from the network and metadata associated with the audio identifier and the program data are transmitted onto the network. A user device initiates a request for the metadata by using an audio fingerprint and the program identifier.
Patent EP-4190589-A1 (EP)
Title: Tire tread rubber composition comprising rice husk ash silica
Inventor: HAHN BRUCE RAYMOND
IPC: B60C1/00
Filed: 2022-11-25
Abstract: A sulfur curable rubber formulation is disclosed comprising a styrene-butadiene rubber, a cis-1,4-polybutadiene rubber having a cis-1,4-microstructure content of at least 90%, rice husk ash silica, at least one silica coupling agent, and, optionally, further comprising sulfur. Also, a sulfur cured rubber formulation which is the reaction product of said sulfur curable rubber formulation or which is produced by sulfur curing said sulfur curable rubber formulation is disclosed. Finally, a tire having a tread comprising said sulfur cured rubber formulation is disclosed.
Patent EP-4180211-A1 (EP)
Inventor: DORINI GIANLUCA
IPC: B29C64/165
Filed: 2019-12-18
Abstract: A heater arrangement for an apparatus for layer-by-layer formation of a three-dimensional object by the consolidation of particulate matter, the heater arrangement having a heater arrangement area, and comprising: one or more shrouded radiative heating elements, arranged over the heater arrangement area, the shrouded radiative heating elements being operable to heat particulate matter at a build bed surface of said apparatus to a desired temperature profile; and one or more radiation-restricting shrouds, which are arranged in communication with the shrouded radiative heating elements, and each of which form one or more passages for restricting the solid angle over which radiation is emitted by the shrouded radiative elements, each passage having a first end which opens towards at least one of said shrouded radiative heating elements, and a second end which opens to the exterior. 
     Also provided is apparatus for layer-by-layer formation of a three-dimensional object by the consolidation of particulate matter, the apparatus comprising: a working space having opposing bottom and top sides; a build bed surface on said bottom side of the working space and upon which successive layers of said object are formed, the build bed surface comprising a printable area; and a heater arrangement area on said top side of the working space and comprising a plurality of spaced-apart radiative heating elements arranged on said top side of the working space, the radiative heating elements being operable to heat particulate matter at the build bed surface to a desired temperature profile; wherein said plurality of spaced-apart radiative heating elements comprises a first group of four or more radiative heating elements; and wherein, as viewed from said top side of the working space, said first group of four or more spaced-apart heating elements is arranged beyond and around the perimeter of printable area and within the heater arrangement area.
Patent EP-4206784-A1 (EP)
Title: Lens assembly, camera module and electronic device
Inventor: TSAI CHUN-HUA
IPC: G02B27/00
Filed: 2022-12-22
Abstract: A lens assembly having a paraxial path includes a carrier, a plurality of optical elements, a retaining element and a first bonding material. A closed structure is located adjacent to the second end. The closed structure is formed by at least one optical element of the optical elements and the inner annular surface, the at least one optical element is in physical contact with the inner annular surface, and an inside space is closed from an outside air by the closed structure. A first ventilation structure is located adjacent to the first end and connected between the closed structure and the outside air. The first ventilation structure is disposed on a side surface facing the optical elements of the retaining element and includes a contact surface and a first shrunk surface.
Patent EP-4288607-A1 (EP)
Inventor: LYKKEN THOMAS G
IPC: E02F3/36
Filed: 2022-03-02
Abstract: A loader (100) including an auxiliary motor (102) disposed on an attachment interface (116) is disclosed. The loader also has one or more primary motors providing motive power for the loader. The loader also includes lift arms having an attachment interface on a distal portion of the lift arms. The auxiliary motor is disposed on the attachment interface and an auxiliary motor interface is coupled to the auxiliary motor. The auxiliary motor is configured to transfer torque from the auxiliary motor to a powered attachment mounted to the attachment interface.
Patent EP-4301497-A1 (EP)
Title: Mixed matrix membrane with pvdf and mof for co2 capture and preparation thereof
Inventor: HOPKINSON DAVID P
IPC: B01D67/00
Filed: 2022-03-03
Abstract: Sorbent polymer composites and a solution-casting method of making hydrophobic sorbent polymer composites for CO 2  adsorption applications are described. The sorbent polymer composites are comprised of a polymer matrix, a dispersed CO 2  sorbent, and an optional filler particle for hydrophobicity modification.
Patent EP-4168409-A1 (EP)
Inventor: HARRIOTT NICOLE
IPC: C07D471/04
Filed: 2022-03-21
Abstract: This disclosure relates generally to VMAT2 inhibitor compounds of formula (I), compositions, and methods related thereto.
Patent EP-4289040-A1 (EP)
Inventor: GOTHOSKAR GAURAV M
IPC: H02J7/00
Filed: 2022-01-21
Abstract: The present disclosure provides a charger for a battery pack. The battery pack includes a battery input line, a battery sense line electrically connected to the battery input line, and one or more electrochemical cells electrically connected to the battery input line. The charger includes a charger integrated circuit (IC) including an input pin, an output pin, and a sense pin. The charger further includes a charger output line electrically connected to the output pin of the charger IC. The charger output line is electrically connected to the battery input line upon coupling of the battery pack to the charger. The charger further includes a charger sense line electrically connected to the battery sense line upon coupling of the battery pack to the charger. The charger also includes an analog switch electrically disposed between the charger sense line and the battery sense line.
Patent EP-4299643-A1 (EP)
Inventor: NISHIKAWA TAKAAKI
IPC: C08F297/04
Filed: 2022-02-24
Abstract: A hydrogenated block copolymer comprising: a polymer block (A) comprising 90% by mass or more of a structural unit derived from an aromatic vinyl compound based on the total mass of the polymer block (A); and a polymer block (B) comprising 90% by mass or more of a structural unit derived from a conjugated diene compound based on the total mass of the polymer block (B), the hydrogenated block copolymer satisfying all following conditions (1) to (3), a method for producing the same, a crumb of the same, and a gel composition. 
(1) a peak top molecular weight of the block copolymer is 50,000 to 300,000; 
(2) a content of the polymer block (A) in the hydrogenated block copolymer is 20.0 to 50.0% by mass; and 
(3) a gel composition containing a paraffin oil as a base oil and the hydrogenated block copolymer at a mass ratio of 9:1 satisfies specific conditions.
Patent EP-4301983-A1 (EP)
Inventor: COBB ZACHARY ALLAN
IPC: F04B39/00
Filed: 2022-03-02
Abstract: A pulsation dampener includes: a centerbody assembly having: a chamber including a first opening bounded by a wall defining a first surface; an outlet port communicating with the chamber; an inlet port communicating with the chamber; a flexible first diaphragm, wherein a perimeter of the first diaphragm is bonded to the first surface forming a seal that blocks the passage of fluid; a first cap disposed adjacent the first diaphragm, defining a first cavity between the first cap and the first diaphragm; an inlet orifice formed in the first cap communicating with the first cavity; an exhaust orifice formed in the first cap communicating with the first cavity; and a valve seat disposed in the first cavity in fluid communication with the exhaust orifice. The first diaphragm is moveable between an open position spaced away from the valve seat, and a closed position sealed against the valve seat.
Patent EP-4310577-A1 (EP)
Inventor: YANG JIANMING
IPC: G02B27/01
Filed: 2022-01-13
Abstract: A portable short-focus near-eye display system is provided, which relates to the field of near-eye display technologies, and solves the problem of contradiction between optical performance and volumes in an existing AR technology. The system includes a microdisplay, an inner lens, and a concave partial reflector. The inner lens is closer to a pupil position, and the concave partial reflector is farther away from the pupil position. The microdisplay includes a rotating linear display or a transparent display. Through multiple reflections, an optical path is folded, so that a distance between a convex partial reflector and the concave partial reflector is shortened, and a thickness of glasses can be maximally reduced, thereby achieving thinning.
Patent EP-4308686-A1 (EP)
Title: Methods and compositions for in-vitro augmentation of milk production from mammary epithelial cells
Inventor: ARGOV-ARGAMAN NURIT
IPC: C12N5/071
Filed: 2022-03-17
Abstract: A method of increasing milk secretion of a predetermined milk component from a tissue culture comprising mammary epithelial cells (MECs) is provided. The method comprising admixing into a medium composition comprising the tissue culture, a biologically effective concentration of a composition selectably operable to increase the secretion of the predetermined components, the composition comprising at least one agent selected from the group consisting of oleic acid, beta-hydroxybutirate (BHBA) and a phenolic composition, wherein the agent is not an ethanol extract of  P. lentiscus ; and when the agent comprises oleic acid it comprises at least two of the agents.
Patent EP-4200367-A1 (EP)
Title: Method of coating a substrate using a coating composition comprising a naturally occurring pigment
Inventor: RUEMPEL JENS-HENNING
IPC: C09D5/00
Filed: 2022-09-21
Abstract: The present invention relates to post-coating, in-mold coating and transfer coating methods for producing a coating on a substate by using a liquid coating composition comprising at least one binder and at least one naturally occurring pigment. The present invention further relates to a coating produced by the methods of the invention. The coatings produced in this way not only have a high-level optical appearance and good tactile qualities but also outstanding mechanical resistance, flexibility and weathering stability. The methods can therefore be used to particularly good effect in those sectors imposing equal demands on optical quality, mechanical stability and flexibility of coating layers being present on the substrate. With particular preference, the methods of the invention are appropriate for application in the footwear industry, in particular in the coating of shoe parts, such as soles, composed of flexible foam substrates or in the production of shoe uppers based on leather or synthetic materials.
Patent EP-4310363-A1 (EP)
Title: Feder-dämpfer-system mit endlagenanschlag und zweiradfahrzeug mit feder-dämpfer-system
Inventor: ZIMMER GÜNTHER
IPC: F16F9/58
Filed: 2023-07-07
Abstract: Die Erfindung betrifft ein Feder-Dämpfer-System mit einem Federenergiespeicher und mit einer hierzu parallel geschalteten hydraulischen Zylinder-Kolben-Einheit, die einen Zylinder und einen innerhalb des Zylinders verschiebbaren, einen ersten Verdrängungsraum gegen einen zweiten Verdrängungsraum abgrenzenden Kolben hat, wobei eine hydraulische Verbindung den ersten Verdrängungsraum und den zweiten Verdrängungsraum miteinander verbindet, sowie ein Zweiradfahrzeug mit einem derartigen Feder-Dämpfer-System. Der Federenergiespeicher oder die Zylinder-Kolben-Einheit hat zur Begrenzung des Hubs des Kolbens mindestens einen Endlagenanschlag. Der Endlagenanschlag weist ein topfförmiges Elastomerelement mit tonnenförmiger Hüllkontur auf, das entgegen einer der Hubrichtungen des Kolbens orientiert ist. Das Elastomerelement hat eine Härte zwischen 15 Shore D und 85 Shore D.Mit der vorliegenden Erfindung wird die Betriebssicherheit eines Feder-Dämpfer-Systems erhöht.
Patent EP-4216527-A1 (EP)
Inventor: YASUKAWA KENTA
IPC: H04M11/00
Filed: 2018-10-10
Abstract: An apparatus (100) for transmitting or receiving data between an IoT device (110) and an external server (121,122,123) on an IP network, the apparatus characterized by being configured to: receive signaling data over a cellular network, the signaling data transmitted by the IoT device using a protocol which is not of IP communication; identify a destination of a message included in the signaling data or data corresponding to the message based on the signaling data, wherein the signaling data includes a destination identifier indirectly representing the destination of the external server on the IP network, wherein the destination is specified with reference to a correspondence between destination identifiers includable in the signaling data and destinations, and wherein the apparatus transmits the message or the data corresponding to the message to the destination over an IP network.
Patent EP-4248874-A1 (EP)
Inventor: TAKAYAMA HIDETOSHI
IPC: A61B8/00
Filed: 2023-03-17
Abstract: Provided are an ultrasound diagnostic system and a method for controlling an ultrasound diagnostic system which can take appropriate measures in a case in which an artifact has occurred, regardless of a skill level of a user.An ultrasound diagnostic system includes: an image input unit (11, 11a, 73) that inputs an ultrasound image; a determination unit (16, 74) that determines whether or not an artifact has occurred in the ultrasound image input to the image input unit, using a trained model trained using learning data in which a plurality of ultrasound images including artifacts and occurrence causes of the artifacts are associated with each other; and a notification unit (17) that gives a notification of an occurrence location and an occurrence cause of the artifact in the ultrasound image in a case in which the determination unit determines that the artifact has occurred.
Patent EP-4275784-A1 (EP)
Inventor: ANDRICH MARINE
IPC: B01D53/86
Filed: 2023-03-20
Abstract: Dans un procédé de purification d'un flux gazeux (1,3,5) contenant du NO<sub>2</sub>, du dioxyde de carbone et de l'azote, le flux gazeux est épuré par adsorption (PSA) pour produire un débit enrichi en dioxyde de carbone et en NOx et appauvri en azote (6),le débit enrichi en dioxyde de carbone et en NOx et appauvri en azote est traité dans une unité de traitement (E1, K) pour former un fluide enrichi en NO<sub>2</sub> (11) par rapport au débit traité, le fluide enrichi en NO<sub>2</sub> est envoyé à une unité de conversion catalytique (SCR) permettant la conversion d'au moins une partie du NO<sub>2</sub>, en présence d'oxygène ainsi que d'ammoniac ou d'urée, en azote et en eau pour produire un gaz appauvri en NO<sub>2</sub> (15) par rapport au fluide enrichi en NO<sub>2</sub>, l'unité de conversion catalytique étant alimentée également par un fluide ayant de l'azote (17) comme composant principal.
Patent EP-4258292-A1 (EP)
Inventor: BOIDARD DENIS
IPC: H01B3/30
Filed: 2023-03-30
Abstract: L'invention concerne un dispositif (1) de connexion électrique comprenant un élément conducteur (2) s'étendant longitudinalement, revêtu d'une gaine (3) thermiquement isolante réalisée dans un matériau comprenant du polyaryle-éther-cétone et un procédé de conformation dudit dispositif.
Patent EP-4270108-A1 (EP)
Inventor: KOTAKE MASAAKI
IPC: G03F7/004
Filed: 2023-04-26
Abstract: A chemically amplified positive resist composition is provided comprising (A) an acid diffusion-controlling agent in the form of an onium salt compound having a specific phenoxide anion, (B) a polymer comprising specific repeat units and adapted to be decomposed under the action of acid to increase its solubility in alkaline developer, and (C) a photoacid generator. A resist pattern with a high resolution, reduced LER, and improved CDU is formed. Because of minimal defects, the resist pattern can be inspected with light of short wavelength 300-400 nm.
Patent EP-4286873-A1 (EP)
Inventor: MANSRI MOHAMMED
IPC: G01R31/54
Filed: 2023-05-09
Abstract: One example discloses an open-circuit detector, comprising: a first current source configured to inject a current at an output of a closed-loop circuit; a detector configured to monitor a voltage of the closed-loop circuit; wherein the detector is configured to indicate whether the voltage monitored exceeds a predetermined threshold voltage; a controller configured to regulate the current injected by the first current source; wherein the controller is configured to set an open-circuit flag if the current injected caused the voltage to exceed the predetermined threshold voltage.
Patent EP-4280031-A1 (EP)
Title: Robust fail-safe system for prolonging the backup battery life in real-time low power mcu systems
Inventor: NAGDA MITEN H
IPC: G06F1/26
Filed: 2023-05-15
Abstract: A method and system are provided for supplying power to a backup power domain by connecting a battery voltage to a supply terminal for a backup power domain in a low power microcontroller during a startup mode when a main supply voltage, by detecting application of the main supply voltage to the low power microcontroller at a predetermined safe voltage level, and by activating a selection control circuit to power the backup power domain in the low power microcontroller from the main power supply voltage or the backup power supply voltage based on a software-controlled configuration bit, where the selection control circuit is configured to connect, in response to the software-controlled configuration bit having a first user-selected value, the main power supply voltage to the supply terminal for the backup power domain when the main power supply voltage is smaller than the battery power supply voltage.
Patent EP-4283353-A1 (EP)
Inventor: RUSSERT HUBERTUS
IPC: G02B6/04
Filed: 2023-05-22
Abstract: Aufnahme (1) für eine Mehrzahl von lichtleitenden Fasern (3) eines Lichtleiters (5), mit zwei gegenüberliegenden Stirnflächen (9, 10) wobei die Aufnahme (1) aus einem Glas gefertigt ist und mehrere geradlinige Kanäle (7) aufweist, wobei die Kanäle (7) sich in Richtung von einer Stirnfläche (9) der Aufnahme (1) hin zur anderen Stirnfläche (10) erstrecken, und wobei die Kanäle (7) jeweils an zumindest einem der Enden (9, 10) geöffnet sind, so dass eine lichtleitende Faser (3) in den Kanal (7) einführbar ist, wobei die Kanäle (7) eine Länge aufweisen, die größer als deren Querabmessung ist, und die Aufnahme (1) eine Länge, gegeben durch den Abstand der Stirnflächen (9, 10) aufweist, die größer ist als deren größte Querabmessung, und wobei auf der Mantelfläche (11) der Aufnahme (1) eine Trennfläche (13), die mindestens teil- oder abschnittsweise in Gestalt einer Bruchfläche (131) ausgebildet ist verläuft.
Patent EP-4296619-A1 (EP)
Title: Clock synchronisation
Inventor: CATT GAVIN
IPC: G01C21/16
Filed: 2023-05-29
Abstract: A method of performing clock synchronisation across multiple devices, the method including: in a first device: emitting timing pulses based on a first clock signal; and, outputting event data including events associated with first event times based on the first clock signal; in a second device: receiving the timing pulses; and, generating reference data including an indication of each timing pulse associated with a reference time based on a second clock signal; and, in one or more processing devices: receiving the event data; recording an approximate local event time for each event based on a time of local receipt determined using a local clock signal; using the local event times and first event times to derive a first function that relates the first clock signal and the local clock signal; using the first function and the reference data to derive a synchronisation function relating the first and second clock signals; and, using the synchronisation function to perform clock synchronisation of the first and second clock signals.
Patent EP-4310043-A1 (EP)
Inventor: VELLUDO MASSIMO
IPC: B65H57/22
Filed: 2023-06-28
Abstract: A method for controlling the winding tension of a yarn (12) in a winding unit (14) comprises a tension sensor (16), a thread tensioner (18), and an unravelling tension control device (20). The unravelling tension control device (20) comprises a first containment element (22) operable on command, and a second containment element (24) fixed and arranged downstream of the first containment element (22) along the winding direction of the yarn (12). The method comprises the following steps: (a) start of the winding step with winding speed equal to vmax; (b) upon reaching a predetermined tension value measured by the tension sensor (16), the winding speed is brought to a predetermined percentage of vmax; (c) upon reaching said predetermined percentage of vmax, from here on the unravelling tension is controlled by the thread tensioner (18); and (d) upon reaching a predetermined operating parameter of the winding, operating the first containment element (22) of the unravelling tension control device (20).
Patent EP-0006882-A1 (EP)
Title: Ebauche pour la fabrication d'un tube
Inventor: ELMQVIST ORVAR
IPC: F16L9/16
Filed: 1979-02-27
Abstract: Ebauche pour la fabrication d'un tube, destinee a etre enroulee helicoidalement de maniere a former un joint entre deux spires adjacentes dans une ebauche enroulee helicoidalement. A cet effet, une partie sur un bord lateral (11) de l'ebauche dans une spire s'ajuste dans une partie de l'autre bord lateral (12) de l'ebauche dans une spire adjacente. Une partie (13) situee entre les deux dites parties sur les bords lateraux presente une saillie vers l'exterieur enfermant une cavite. Cette saillie a une forme telle que la surface (18) de la cavite comprise dans une coupe transversale de l'ebauche est sensiblement plus grande que la surface (21) comprise dans ladite section entre les deux bords adjacents (19, 20). Ces derniers sont les endroits de fixation de la protuberance. La surface (18) de la cavite inclut de plus des distances (22) dans ladite coupe sensiblement parallele a la direction transversale de l'ebauche formant paroi. Ces distances sont plus grandes que la distance (21) entre les bords adjacents (19, 20) sur l'ebauche. Lorsqu'on forme un tube, la saillie se trouve a l'exterieur du tube termine. Elle a deux effets: donner au tube le role d'un soufflet elastique de maniere a reduire les contraintes lors de mouvements du tube, et rendre le tube plus resistant a la compression.