baber/WOPTO huggingface dataset:
Patent EP-4117115-A1 (EP)
Title: Antenna assembly and electronic device
Inventor: YANG FAN
IPC: H01Q1/50
Filed: 2021-01-25
Abstract: A antenna assembly and a device is provided. The antenna assembly includes: a conductive frame, defining gap which at least divides the conductive frame into a first conductive branch and a second conductive branch, which are independent, wherein the first conductive branch is provided with a first feed point and the second conductive branch is provided with a second feed point; a filter module, including a first filter circuit and a second filter circuit; a feeding module, including a first feeding circuit and a second feeding circuit. The first feed circuit is configured to feed a switchable first current signal to the first conductive branch via the first filter circuit and the first feed point, so that a first radiator on the first conductive branch switchably radiates first radio-frequency signals with different frequency bands respectively. The second feed circuit is configured to feed circuit feed a second current signal to the second conductive branch via the second filter circuit and the second feed point, so that second conductive branch radiates a second radio-frequency signal. So that the space utilization rate of the gap and the conductive frame can be improved without affecting the efficiency of antenna.
Patent EP-4119620-A1 (EP)
Inventor: TANINO SOICHIRO
IPC: C09D133/04
Filed: 2021-03-09
Abstract: An embodiment of the present invention relates to an antifouling coating composition, an antifouling coating film, a substrate with an antifouling coating film or a method for producing the same, an antifouling method for a substrate, or a method for repairing a substrate with an antifouling coating film. The antifouling coating composition includes a hydrolyzable copolymer (A) containing an organosiloxane block and a metal ester group, and zinc oxide (B). The copolymer (A) contains 5 to 25% by mass of a constituent unit derived from a metal ester group-containing monomer, 5 to 15% by mass of a constituent unit derived from a monomer represented by the formula (2), and a constituent unit derived from a monomer represented by the formula (3). The content of (B) relative to 100 parts by mass of the content of (A) is 70 to 200 parts by mass.[wherein R<sup>1</sup> to R<sup>3</sup> each independently represent a monovalent hydrocarbon group, X independently represent a (meth)acryloyloxyalkyl group or a mercaptoalkyl group, m is 1 or greater, n is 0 or greater, p and q are independently 0 or 1, and n + p + q is 1 or greater].[wherein R<sup>41</sup> represents a monovalent group including an ethylenically unsaturated group, and R<sup>42</sup> represents a monovalent hydrocarbon group with 3 to 6 carbon atoms being free of an ethylenically unsaturated group].
Patent EP-4210654-A1 (EP)
Title: Composition solide comprenant la combinaison d'au moins deux tensioactifs anioniques particuliers
Inventor: CRUVEILHIER MARION
IPC: A61K8/02
Filed: 2021-09-10
Abstract: La présente invention concerne une composition solide comprenant : a) un ou plusieurs tensioactifs anioniques de type sulfate, présents dans une quantité totale allant de 10 % à 35 % en poids, par rapport au poids total de la composition ; b) un ou plusieurs tensioactifs anioniques de type sulfonate ; c) un ou plusieurs polymères cationiques ; et d) un ou plusieurs esters de (poly)glycérol.
Patent EP-4126321-A1 (EP)
Inventor: GERBOTH DON MARK
IPC: B01F5/10
Filed: 2021-02-26
Abstract: A sacrificial mixing assembly for a container and a method of operating the same. The mixing assembly includes an alignment assembly and a paddle assembly. The alignment assembly includes an alignment dish having a geometric shape substantially similar to a base of the container and an alignment shaft projecting from the dish surface. The paddle assembly includes an elongate section for engaging with the alignment shaft and a plurality of blades projecting from the elongate section for mixing contents contained within the container. The mixing assembly is containable within the container and rotatable about the alignment shaft. The alignment dish is dimensioned to interface with the base of the container to reduce annular motion about the alignment shaft during rotation of the paddle assembly about the alignment shaft.
Patent EP-4222881-A1 (EP)
Title: Dynamic antenna array angular phase deviation compensation for broad beam positioning
Inventor: HARREBEK JOHANNES
IPC: H04B7/06
Filed: 2021-09-10
Abstract: Systems, methods, apparatuses, and computer program products for dynamic antenna array angular phase deviation compensation for broad beam positioning. For example, certain embodiments may provide for multi-round trip time (multi-RTT) positioning where a user equipment (UE) may report time of departure (TOD) compensation values to a serving gNB and/or location management function (LMF). The LMF may calibrate the RTT computation with the received TOD compensation values. As another example, certain embodiments may provide for uplink time difference of arrival (UL-TDOA) positioning where an LMF may signal calculated assistance information to the UE to request time of departure TOD compensation values. The UE may report the TOD compensation values to a location management function (LMF), and the LMF may compensate initial relative time of arrival (RTOA) estimates using the TOD compensation values.
Patent EP-4115462-A1 (EP)
Inventor: VILLALUENGA IRUNE
IPC: H01M4/62
Filed: 2021-04-02
Abstract: The present disclosure relates to a hybrid electrolyte composition including an ion conducting inorganic material and an in situ cross-linked matrix. Methods and apparatuses including such compositions are also described herein.
Patent EP-4135122-A1 (EP)
Title: Wiring board and method for manufacturing wiring board
Inventor: TAKE SEIJI
IPC: H05K1/02
Filed: 2021-04-09
Abstract: A wiring board (10) includes a substrate (11) and a mesh wiring layer (20) disposed on the substrate (11) and including a plurality of wiring lines (21, 22). The substrate (11) has a transmittance of 85% or more for light with a wavelength of 380 nm or more and 750 nm or less. Each of the wiring lines (21, 22) includes a metal layer (27) and a blackened layer (28) disposed on the metal layer (27). The blackened layer (28) has a thickness (T 2 ) of 5 nm or more and 100 nm or less.
Patent EP-4221538-A1 (EP)
Inventor: DE WIT BASTIAAN JOHANNES
IPC: A46B13/00
Filed: 2021-09-30
Abstract: A brush (21) is configured to be rotatably arranged in a cleaning device for cleaning surfaces and comprises a core element (24) and brush elements (25) arranged on the core element (24). The brush elements (25) are arranged in a bristle field (26) extending in a direction of a longitudinal axis (22) of the brush (21) and in a peripheral direction about the longitudinal axis (22), and comprise fiber hairs, wherein a linear mass density of at least tip portions (25a) of the brush elements (25) is lower than 15 g per 10 km. An average of a packing density of the brush elements (25) in the bristle field (26) is lower than 15,000 brush elements (25) per 1 cm2 so as to ensure that for the purpose of moving the brush (21) during a cleaning action, only a relatively small amount of energy is needed.
Patent EP-4218263-A1 (EP)
Inventor: KEMMERER JEREMY
IPC: H04S7/00
Filed: 2021-09-03
Abstract: Aspects of the present disclosure provide techniques, including devices and system implementing the techniques, to provide feedback to a user of an event when the user is wearing a wearable device. For example, the wearable device may provide high quality noise canceling audio playback to the user, lowering the user's situation awareness. The techniques include measuring ambient sound using two or more microphones on the wearable device. The measured ambient sound is used to determine a related event worth relaying to the user. Based on the location attribute and sound properties, the nature and/or classification of the event may be ascertained using pattern recognition algorithms according to user threshold settings. Insignificant events that the user prefers to ignore will be ruled out by the algorithm. Upon determining the event that merits the user's attention, the wearable device provides feedback to the user indicating the nature and location of the event.
Patent EP-4114086-A1 (EP)
Inventor: GENG TINGTING
IPC: H04W40/24
Filed: 2021-04-07
Abstract: This application discloses a data transmission method and a communication apparatus. The data transmission method includes: The access network device receives a first data packet from a first terminal device, where the first data packet is associated with a terminal group, the terminal group includes at least one terminal device, and the first terminal device belongs to the terminal group. The access network device sends the first data packet to a first routing device for forwarding. The first routing device corresponds to the terminal group. The first routing device stores routing information of one or more of the at least one terminal device. The routing information is for forwarding a data packet associated with the terminal group. The data packet associated with the terminal group includes the first data packet. Signaling overheads can be reduced by using embodiments of this application.
Patent EP-4232703-A1 (EP)
Inventor: TAUSCHER JOHANN
IPC: F03B11/00
Filed: 2021-10-06
Abstract: System zur Energiespeicherung und -rückgewinnung, das aufweist: - zumindest einen Flüssigkeitsbehälter zur Lagerung einer Arbeitsflüssigkeit, und - eine Turbineneinheit zur Stromerzeugung, wobei die Turbineneinheit derart mit dem Flüssigkeitsbehälter verbunden ist und derart ausgelegt ist, dass die Arbeitsflüssigkeit durch Einwirkung eines Arbeitsgases auf die Arbeitsflüssigkeit aus dem Flüssigkeitsbehälter heraus und durch die Turbineneinheit beförderbar ist und dabei die Turbineneinheit zwecks Stromerzeugung antreibt, und - eine Arbeitsgas-Bereitstellungseinheit zur Bereitstellung des Arbeitsgases, insbesondere komprimierte Luft, mit einem im Wesentlichen konstanten Arbeitsgasdruck, wobei die Arbeitsgas-Bereitstellungseinheit mit dem Flüssigkeitsbehälter derart verbunden ist, dass das Arbeitsgas mit besagtem konstantem Arbeitsgasdruck von oben auf die Flüssigkeitsoberfläche der Arbeitsflüssigkeit in dem Flüssigkeitsbehälter einwirkt und in Folge die Arbeitsflüssigkeit durch die Turbineneinheit befördert, wobei die Arbeitsgas-Bereitstellungseinheit aufweist: - einen Verdichtungsbehälter, der zum Verdichten von in ihm befindlichen Arbeitsgas durch in ihn einströmbare Verdichtungsflüssigkeit ausgebildet ist, und - einen daran mittels eines ersten Einweg-Ventils angeschlossenen Druckspeicher, der zum Speichern der verdichteten Arbeitsgases mit einem Speichergasdruck, der höher als der Arbeitsgasdruck ist, ausgebildet ist, wobei das Einweg-Ventil derart ausgebildet ist, dass es ein Überströmen der verdichteten Arbeitsgases nur in eine Richtung von dem Verdichtungsbehälter in den Druckspeicher ermöglicht, wenn der Druck des verdichteten Arbeitsgases höher als der Speichergasdruck ist.
Patent EP-4140764-A1 (EP)
Inventor: TANAKA TATSUHIRO
IPC: B60C1/00
Filed: 2021-04-09
Abstract: Provided is a tire comprising a tread, wherein a ratio (G/W L ) of a tire weight G (kg) to a maximum load capacity W L  (kg) of the tire is 0.0150 or less, wherein the tread has three or more rubber layers of a rubber composition comprising a rubber component, and wherein a tan δ at 30°C of the rubber composition of at least one rubber layer of three or more rubber layers is 0.15 or more, and a complex elastic modulus at 30°C (E* 30 ) of the rubber composition of at least one rubber layer of three or more rubber layers is 5.0 MPa or more.
Patent EP-4247647-A1 (EP)
Inventor: PALPACUER ERIC
IPC: B60B7/04
Filed: 2021-09-29
Abstract: The invention relates to a wheel trim (2) for a wheel made of sheet metal (1) of the type comprising a rim (11) comprising a disc (12) at its center, the disc (12) comprising a series of openings (15) on the edge of the rim (11), the wheel trim (2) being positioned at one of the openings (15) and comprising a first holding portion that is suitable for bearing against an edge of the opening (15), the wheel trim (2) comprising at least a second holding portion that is suitable for bearing against the rim (11).
Patent EP-4229028-A1 (EP)
Inventor: EVANS GARY
IPC: C07C45/38
Filed: 2021-10-13
Abstract: A process for the production of formaldehyde from methanol is disclosed. The process comprises the steps of: feeding to a reactor a feed stream comprising the methanol and an oxygen-containing gas; reacting the methanol in the gas phase with the oxygen-containing gas in the reactor in the presence of a catalyst comprising oxides of iron and molybdenum; and recovering a formaldehyde reactor outlet stream from the reactor, the formaldehyde reactor outlet stream comprising formaldehyde and carbon monoxide. The process is characterised in that the catalyst comprises copper in an amount of at least 0.025 wt%, or at least 0.05 wt%, of the catalyst and in that the molar ratio of carbon monoxide to formaldehyde in the formaldehyde reactor outlet stream is at least 5% less than the molar ratio of carbon monoxide to formaldehyde in the formaldehyde reactor outlet stream in the same process using a catalyst containing essentially no copper. Use of a catalyst comprising oxides of iron and molybdenum and copper in an amount of at least 0.025 wt%, or at least 0.05 wt%, of the catalyst to reduce CO loss and/or methyl formate loss in a process for the production of formaldehyde from methanol is also disclosed.
Patent EP-4228748-A1 (EP)
Inventor: ISKANDAR MOUSSA
IPC: A61N5/10
Filed: 2021-10-14
Abstract: A method of measuring a rotational position of an assembly with circumferential ferromagnetic teeth includes applying (1302) an excitation signal for a cycle to an actuator, the cycle causing a first rotational displacement of a first ferromagnetic tooth from a first rotational position to a second rotational position and a second rotational displacement of a second ferromagnetic tooth from the second rotational position to a third rotational position. The method further includes measuring (1303) a plurality of first signal outputs from a magnetoresistive sensor during the cycle; determining one or more signal offset values based on the plurality of first signal outputs; applying the signal excitation for a portion of a second cycle to the actuator; measuring second signal outputs from the magnetoresistive sensor; generating (1304) corrected signals by modifying the second signal outputs with the signal offset values; and, based on the corrected signals, determining (1305) a rotational position of the assembly.
Patent EP-4225962-A1 (EP)
Title: Chromium(vi)-free slip for diffusion coating
Inventor: RUHL ALEXANDER
IPC: C23C10/20
Filed: 2021-11-04
Abstract: The invention relates to a kit for producing a chromium(VI)-free slip suspension for the diffusion coating of metal surfaces. The kit comprises, as separate components, a powder mixture and a liquid binder mixture, which should be combined to produce the slip suspension. The powder mixture contains a powdered diffusion metal. The binder mixture contains an aqueous solvent and a phosphate binder. Both the powder mixture and the binder mixture are free of chromium(VI) salts. The invention also relates to a method for the diffusion coating of metal surfaces of a component using a kit of this type, and to the use of a kit of this type in different industries.
Patent EP-4258966-A1 (EP)
Inventor: FRANK Jürgen
IPC: A47L9/28
Filed: 2021-11-10
Abstract: Die Erfindung betrifft ein Sauggerät, umfassend einen Gerätekörper (12), eine Gebläseeinrichtung (72) zur Erzeugung eines Saugstroms, eine Batterieeinrichtung (120) mit mindestens einer Batterieeinheit (122) zur Bereitstellung elektrischer Energie, und mindestens eine Aufnahme (126) für eine Batterieeinheit (122), welche an dem Gerätekörper (12) angeordnet ist. Um ein Sauggerät der eingangs genannten Art bereitzustellen, welches sich auf einfache Weise bedienen lässt, wird erfindungsgemäß vorgeschlagen, dass die mindestens eine Aufnahme (126) eine Kammer (380) umfasst, dass an der Kammer (380) ein beweglicher Verschluss (398) angeordnet ist, wobei der Verschluss (398) eine erste Stellung (408) aufweist, in welcher die Kammer (380) durch den Verschluss (398) geschlossen ist, und eine zweite Stellung (410) aufweist, wenn die Batterieeinheit (122) an der mindestens einen Aufnahme (126) elektrisch wirksam positioniert ist, und dass der Verschluss (398) so angeordnet und ausgebildet ist, dass bei Entnahme der Batterieeinheit (122) von der mindestens einen Aufnahme (126) der Verschluss (398) automatisch von der zweiten Stellung (410) in die erste Stellung (408) geht, und beim Einführen der Batterieeinheit (122) in die mindestens eine Aufnahme (126) der Verschluss (398) automatisch von der ersten Stellung (408) in die zweite Stellung (410) geht.
Patent EP-4240930-A1 (EP)
Inventor: ROCCHITELLI STEFANO
IPC: E05C19/02
Filed: 2021-11-03
Abstract: L'invention concerne un dispositif (1000) pour l'ouverture et la fermeture de portes et/ou de trappes et/ou d'éléments similaires, en particulier d'appareils électroménagers, tels que des machines à laver, des lave-vaisselle et analogues, ledit dispositif comprenant un ensemble d'ouverture et de fermeture (100), comprenant un élément d'ouverture et de fermeture (8) conçu pour être mis en prise et libéré en alternance par une broche de support (3) conçue pour être fixée de façon rigide à ladite trappe ou à ladite porte, ledit élément d'ouverture et de fermeture (8) pouvant être commuté par rotation autour d'un premier axe de rotation (A) dans une première direction de rotation d'une première position à une seconde position et dans une seconde direction de rotation, opposée à ladite première direction de rotation, de ladite seconde position à ladite première position, la mise en prise mutuelle par poussée de ladite broche de support (3) contre ledit élément d'ouverture et de fermeture (8) conduisant à une première commutation par rotation dudit élément d'ouverture et de fermeture (8) de ladite première position à ladite seconde position dans laquelle ladite broche de support (3) est retenue par ledit élément d'ouverture et de fermeture (8), ledit ensemble d'ouverture et de fermeture (100) comprenant un levier de verrouillage (9), qui peut être commuté entre une première position de celui-ci et une seconde position de celui-ci, et la commutation par rotation dudit élément d'ouverture et de fermeture (8) autour dudit premier axe de rotation (A) de ladite première position à ladite seconde position entraînant la commutation dudit levier de verrouillage (9) de ladite première position de celui-ci à ladite seconde position de celui-ci, dans laquelle il entre en prise avec et verrouille ledit élément d'ouverture et de fermeture (8).
Patent EP-4138214-A1 (EP)
Inventor: ZHAO ANPING
IPC: H01Q13/10
Filed: 2021-06-03
Abstract: The present disclosure provides a wearable device, comprising: a metal frame, a gap between the metal frame and a mainboard of the wearable device forming an antenna of the wearable device; and a metal bezel, the metal bezel and the metal frame being electrically connected to each other through a plurality of connectors, a distance between any adjacent two of the connectors along a first direction being less than 1/4 of a wavelength corresponding to a maximum operating frequency of one or more antennas of the wearable device, and the first direction being a peripheral direction of the metal frame.
Patent EP-4108322-A1 (EP)
Inventor: FUJIMOTO KATSUMI
IPC: A01K63/04
Filed: 2021-02-22
Abstract: The present disclosure indicates a bubble generating device (1) that is attached to a liquid tank and generates, by vibration, fine bubbles in a liquid in the liquid tank. The bubble generating device (1) includes a vibration plate (2), a first cylindrical body (31), a spring (32), a second cylindrical body (33), and a piezoelectric element (4). The vibration plate (2) has a plurality of pores, is in contact with a liquid on one surface, and is in contact with a gas on another surface. The first cylindrical body (31) holds, at one end, the vibration plate (2). The spring (32) having a plate shape supports another end of the first cylindrical body (31). The second cylindrical body (33) supports, at one end, a position of the spring (32) outside a position where the first cylindrical body (31) is supported. The piezoelectric element (4) is provided at another end of the second cylindrical body (33) and vibrates the second cylindrical body (33).
Patent EP-4263894-A1 (EP)
Title: Acier inoxydable austénitique, plaques pour échangeurs de chaleurs, et conduits de cheminée, réalisés avec cet acier
Inventor: ALLION AUDREY
IPC: C22C38/02
Filed: 2021-12-13
Abstract: Acier inoxydable austénitique, caractérisé en ce que sa composition, en pourcentages pondéraux, consiste en : traces ≤ C ≤ 0,03%; 1,0% ≤ Mn ≤ 2,0%; 0,8% ≤ Si ≤ 2,0%%; de préférence 1,0% ≤ Si ≤ 1,5%; traces ≤ Al ≤ 0,06% %; traces ≤ P ≤ 0,045%; traces ≤ S ≤ 0,015%; 8,0% ≤ Ni ≤ 12,0%; 17,5% ≤ Cr ≤ 20,0%; 0,4% ≤ Mo ≤ 0,8%; traces ≤ Sn ≤ 0,05%; traces ≤ Nb ≤ 0,08%; traces ≤ V ≤ 0,15%; traces ≤ Ti ≤ 0,08%; traces ≤ Zr ≤ 0,08%; traces ≤ Co ≤ 1,0%; traces ≤ B ≤ 0,01%; traces ≤ W + Mo ≤ 0,8%; traces ≤ Pb ≤ 0,03%; traces ≤ N ≤ 0,1%; traces ≤ O ≤ 0,01%; le reste étant du fer et des impuretés résultant de l'élaboration. Plaques pour échangeurs de chaleurs, et conduits de cheminée, réalisés avec cet acier.
Patent EP-4165659-A1 (EP)
Inventor: BOULOS JONATHAN D
IPC: G16H80/00
Filed: 2021-06-15
Abstract: The present disclosure provides systems and methods for logging incontinence information. The method can include detecting, by one or more computing devices, a user input describing incontinence information; updating, by the one or more computing devices and in response to detecting the user input, a private log based at least in part on the incontinence information; determining, by the one or more computing devices and after updating the private log, a performance metric based at least in part on comparing the private log with a current plan; and providing, by the one or more computing devices, a progress notification based at least in part on the performance metric.
Patent EP-4137169-A1 (EP)
Title: Valve material having synergistic anti-coagulation and anti-calcification functions and preparation method therefor
Inventor: WANG YUNBING
IPC: A61L33/00
Filed: 2021-06-15
Abstract: The present invention provides a valve material having synergistic anti-coagulation and anti-calcification functions and a preparation method therefor. The preparation method comprises the following steps: performing glutaraldehyde cross-linking treatment on an animal-derived biological valve material; immersing the treated valve material in a blocking solution containing an amine compound for 0.5-6 h, thereby blocking the remaining aldehyde groups after glutaraldehyde cross-linking; then placing the valve material into a reaction solution containing an anticoagulant and a cross-linking agent, and performing cross-linking treatment for 6-24 h at 4 °C-37 °C; and finally washing and obtaining the valve material, and storing the valve material in a mixed solvent of glutaraldehyde or isopropyl alcohol/glycerol. The method can effectively solve the problem of calcification and thrombosis caused by residual aldehyde groups in a valve material prepared by the existing method. The valve material prepared by the present method can be used as a valve material required for aortic valve, pulmonary valve, venous valve, mitral valve and tricuspid valve replacement.