baber/WOPTO huggingface dataset:
Patent EP-4187921-A1 (EP)
Title: Coaxial loudspeaker with horn and shape optimization method therefor
Inventor: LU MINGWEI
IPC: H04R1/40
Filed: 2021-07-05
Abstract: A coaxial loudspeaker with a horn and a shape optimization method therefor. The coaxial loudspeaker comprises a woofer unit, a tweeter unit, and a horn, which has an inner cavity and open upper and lower ends, wherein the tweeter unit comprises a high-pitch cone; and the horn surrounds the high-pitch cone, the lower end portion of the horn is connected to the tweeter unit, and the upper end portion of the horn is where the inner diameter of the horn is the largest. The shape optimization method comprises the following steps: S1, establishing a geometric model of a coaxial loudspeaker, and obtaining a control node in a contour curve of a horn; S2, providing a physical field; S3, defining material parameters; S4, performing grid division; S5, optimizing geometric parameters of a contour shape of the horn; and S6, drawing an optimized geometric model of the horn according to the optimized parameters. By means of the shape optimization method, a tweeter unit can have a better frequency response curve when working; and the shape of a horn can be quickly and accurately optimized, such that the acoustic performance of a loudspeaker is improved.
Patent EP-4152022-A1 (EP)
Inventor: DU MINGSHU
IPC: H01M10/44
Filed: 2021-07-22
Abstract: The present invention relates to a method for determining a full-charge capacity of a battery pack, including: obtaining first state of charge values of cells at a first state of charge correction moment; calculating a net cumulative charge capacity from the first state of charge correction moment to a full-charge moment; obtaining a voltage-capacity curve of a fully charged cell from start of a charge termination phase to the full-charge moment, where the fully charged cell reaches a first full-charge voltage at the full-charge moment; obtaining a second voltage of a not fully charged cell at the full-charge moment; obtaining a capacity difference between the not fully charged cell at the full-charge moment and the not fully charged cell at the first full-charge voltage based on the voltage-capacity curve and the second voltage; calculating a state of charge difference by dividing the capacity difference by an actual full-charge capacity; calculating a second state of charge value of the not fully charged cell at the full-charge moment by subtracting the state of charge difference of the not fully charged cell from a second state of charge value of the fully charged cell; obtaining state of charge variations; calculating full-charge capacities; and obtaining a full-charge capacity of the battery pack based on the calculated full-charge capacities.
Patent EP-4253477-A1 (EP)
Title: Modified resin composition, preparation method therefor and use thereof
Inventor: QI XIAOLONG
IPC: C08L63/00
Filed: 2021-07-30
Abstract: The present disclosure provides a modified resin composition, a preparation method and use thereof. The raw materials of the modified resin composition includes: 65 to 100 parts by mass of a matrix resin, 10 to 40 parts by mass of a phenoxy resin, 0.5 to 25 parts by mass of nano silicon dioxide, 2 to 15 parts by mass of a curing agent, 0 to 2 parts by mass of a curing accelerator, and 0 to 1 part by mass of a coupling agent. The modified resin composition has excellent toughness, excellent processability during mechanical punching process, a relatively low powder loss rate, and excellent bonding performance and heat resistance. The modified resin composition can be used to prepare a printed circuit board (PCB) with high-density and multi-performances such as high temperature resistance, aging resistance, integrated circuit packaging, high-frequency, high-speed, etc., thereby facilitating the development of high-end integrated circuits.
Patent EP-4246307-A1 (EP)
Inventor: YANG JIANYE
IPC: G06F3/14
Filed: 2021-12-08
Abstract: This application discloses a distributed cross-device collaboration method, an electronic device, and a communication system, and relates to the field of electronic technologies, to provide a distributed cross-device communication channel, so as to implement cross-device communication with high quality, high security, high compatibility, and high efficiency. In the solutions provided in this application, when there is a requirement for distributed collaboration, the first device may display first information that includes device information of a first device and application information of a first application, so that another device, for example, a second device, establishes, based on the first information, a communication channel for collaborative display with the first device, so as to implement cross-device communication with high efficiency and high efficiency based on the communication channel. In addition, application scenarios of distributed collaborative display can be enriched by establishing the communication channel, so as to implement cross-device communication with high compatibility, a low workload, and low difficulty, thereby expanding a distributed ecological scope and improving user experience.
Patent EP-4267477-A1 (EP)
Inventor: FRANKENBERG JASON R
IPC: B65D19/38
Filed: 2021-12-16
Abstract: L'invention concerne un cadre supérieur ayant des éléments de verrouillage. Le cadre supérieur comprend quatre pattes comportant une surface supérieure et une surface inférieure. Le cadre supérieur comprend un premier élément d'interverrouillage sous la forme d'une pluralité de saillies et un second élément d'interverrouillage sous la forme de réceptacles en retrait sur la surface supérieure. La pluralité de saillies peuvent être disposées à proximité d'un coin du cadre supérieur et la pluralité de réceptacles en retrait peuvent également se trouver à proximité du coin mais espacés de la pluralité de saillies. Chaque coin du cadre supérieur peut comprendre une pluralité de saillies et une pluralité de réceptacles en retrait. Chaque occurrence de la pluralité de saillies et de la pluralité de réceptacles en retrait peut alterner autour de la surface supérieure du cadre supérieur. La surface inférieure peut également comprendre le même motif de d'éléments verrouillage.
Patent EP-4131631-A1 (EP)
Title: Electrode assembly, battery cell, battery and power-consuming apparatus
Inventor: ShangGuan Huihui
IPC: H01M50/586
Filed: 2021-10-29
Abstract: This application discloses an electrode assembly, a battery cell, a battery, and an electric apparatus. The electrode assembly in the embodiments of this application includes: at least one first electrode plate which includes a first body portion and a first tab, where the first body portion has a first end portion in a first direction, and the first tab is connected to the first end portion; and at least one second electrode plate whose polarity is opposite to that of the first electrode plate, where the second electrode plate includes a second body portion and a second insulation portion connected to the second body portion, the first body portion and the second body portion are stacked in a direction perpendicular to the first direction, the second body portion has a second end portion close to the first tab in the first direction, and the second insulation portion covers at least part of the second end portion so as to separate the first tab from the second end portion when the first tab is bent. The second insulation portion can reduce risks of the first tab contacting the second end portion when the first tab is bent, improving safety performance of the electrode assembly.
Patent EP-4271324-A1 (EP)
Inventor: KAYA BUSRA GIZEM
IPC: A61F2/16
Filed: 2021-12-28
Abstract: The present invention relates to crosslinked polymer coatings which provide the lubrication of the inner surface of a cartridge used as an intermediary for the implantation of intraocular lenses (IOL) in order to replace the natural lens with an artificial lens after removal of the natural lens that has lost its transparency in cataract surgery, in order to facilitate the delivery of the intraocular lens. The objective of the invention is to develop a coating which will enable the intraocular lens (IOL) to be easily implanted through the cartridge without damaging it, remains stable during its long shelf life, and is flexible and lubricious.
Patent EP-4279406-A1 (EP)
Inventor: NAKAMURA JIN
IPC: B65D1/02
Filed: 2021-12-24
Abstract: Provided is a multilayer hollow container including: a polyester layer containing a polyester resin (X); and a polyamide layer containing a polyamide resin (Y) and a yellowing inhibitor (A) with the polyamide layer being an intermediate layer and being present from a ground contact portion to a position of from 10 to 70% of a height of the multilayer hollow container. Also provided are a method for manufacturing the multilayer hollow container, and a method for manufacturing a recycled polyester, the method thereof including a step of recovering polyester from the multilayer hollow container.
Patent EP-4266164-A1 (EP)
Title: Display method and electronic device
Inventor: HE SHUJIE
IPC: G06F3/0481
Filed: 2021-12-16
Abstract: This application provides a display method and an electronic device. The method is applied to the electronic device. The method includes: The electronic device runs a first application and displays a first interface in a form of a floating window in response to a first operation. The first interface includes a first title bar and a first content display part. The electronic device displays a second interface in response to a second operation. The second interface includes the first title bar, the first content display part, and a second content display part adjacent to the first content display part. The first title bar includes a first subtitle label corresponding to the second content display part. According to the technical solution, a plurality of interfaces in an application can be displayed, so that a user can view content on a plurality of new opened interfaces when browsing an original interface. This improves visual effect of the application and improves user experience.
Patent EP-4290625-A1 (EP)
Inventor: AKATSUKA TAKUYA
IPC: H01M8/04
Filed: 2021-11-24
Abstract: A fuel cell system (100) includes a fuel cell stack (4), a cooling water path (40), a cooling water tank (30), a cooling water pump (10), an oxidant gas supply unit (15), an oxidant gas supply path (11), an oxidant gas humidification path (12), an oxidant gas discharge path (13), and an off-gas path (14). The fuel cell system (100) is configured to control the temperature of a remaining oxidant gas to prevent a cathode (4b) from being filled with cooling water (30r) during the stop of power generation of the fuel cell stack (4) although the inlet of the oxidant gas humidification path (12) is completely submerged in water.
Patent EP-4307749-A1 (EP)
Inventor: MATSUMURA YUKI
IPC: H04W16/28
Filed: 2021-03-12
Abstract: A terminal according to one aspect of the present disclosure includes a receiving section that receives at least one of configuration information about beam failure recovery and configuration information about a reference signal for beam failure detection, each piece of the configuration information being for a cell included in a cell group, and a control section that judges, on the basis of at least one of the configuration information about the beam failure recovery and the configuration information about the reference signal for the beam failure detection, the number of control channel resources corresponding to a scheduling request (SR) for beam failure recovery configured for the cell group or a specific cell in the cell group.
Patent EP-4308604-A1 (EP)
Inventor: LI JIANGMEI
IPC: C07K16/28
Filed: 2021-08-30
Abstract: An isolated monoclonal antibody, or an antigen-binding portion thereof, that specifically binds human PD-L1. A nucleic acid molecule encoding the antibody or antigen-binding portion thereof, an expression vector, a host cell and a method for expressing the antibody or antigen-binding portion thereof are also provided. Further provided are an immune conjugate, a bispecific molecule, a chimeric antigen receptor, an oncolytic virus and a pharmaceutical composition comprising the antibody or antigen-binding portion thereof, as well as a treatment method using the antibody or antigen-binding portion thereof.
Patent EP-4297009-A1 (EP)
Title: Display device and operation method therefor
Inventor: JANG EUNKWANG
IPC: G09G5/10
Filed: 2021-12-14
Abstract: A display device according to an embodiment of the present disclosure may comprise: a display panel including a plurality of pixels, a backlight unit configured to provide a light to the display panel and a processor is configured to, when a refresh rate of the image signal is changed, obtain a brightness compensation value suitable for the changed refresh rate, and apply a RGB data value suitable for the obtained brightness compensation value to each pixel, wherein if the brightness compensation value of the image signal is not changed, in a state in which a luminance control value of the backlight unit is fixed, a first luminance change range measured according to the change of the refresh rate is larger than a second luminance change range, if the brightness compensation value of the image signal is changed in a state in which the luminance control value of the backlight unit is fixed, the second luminance change range is measured according to the change of the refresh rate.
Patent EP-4184432-A1 (EP)
Inventor: ROY HIYA
IPC: G06T7/00
Filed: 2021-09-30
Abstract: Provided is an information-processing device (100) including: a plurality of machine learning models (11) each configured to output an intermediate heatmap for input of an input image; and a generation module (20) configured to generate a heatmap based on an attribute of the input image and the intermediate heatmaps.
Patent EP-4091807-A1 (EP)
Inventor: WAIBEL HANSPETER
IPC: B30B9/32
Filed: 2022-04-10
Abstract: Die Erfindung geht aus von einer manuellen Pressvorrichtung 10, bevorzugt Dosenpressvorrichtung und/oder Plastikflaschenpressvorrichtung, mit einem Pressraum 18 zur Aufnahme eines Pressguts 20, und mit einem relativ zum Pressraum 18 beweglichen Pressstempel 40, welcher dazu vorgesehen ist, das Pressgut 20 zu einem einstückigen Kompaktgut 38 zu komprimieren.Es wird vorgeschlagen, dass der Pressraum 18 durch zumindest eine äußere Presshülse 12 und zumindest eine innere Presshülse 14 begrenzt wird, wobei die zumindest eine innere Presshülse 14 beweglich, bevorzugt drehbar in der zumindest einen äußeren Presshülse 12 gelagert ist.
Patent EP-4209970-A1 (EP)
Inventor: SEVERENS BERG
IPC: G06N3/08
Filed: 2022-01-07
Abstract: A computer-implemented method for configuring a neural network, in order to optimize at least one objective function of the neural network, comprising a neural network objective function and a plurality of neuron group objective functions, according to a latency constraint defined for the neural network;wherein the neural network comprises a plurality of neuron groups, each neuron group having a respective set of hyperparameters associated with said neuron group;wherein each neuron group objective function is based on an accuracy contribution and a resource occupation;wherein the method comprises:- iteratively training the neural network by optimizing weights of the neurons of the neural network, based on the neural network objective function; and- iteratively adapting the topology of the neural network based on the neuron group objective functions, preferably using genetic optimization.
Patent EP-4040189-A1 (EP)
Inventor: FUJII NOBUHIKO
IPC: G01S15/89
Filed: 2022-01-11
Abstract: A control unit (40) cyclically sets a first transmission/reception condition for a close range and a second transmission/reception condition for a long range. A synthesizing unit (24) generates an added frame sequence and an edge-enhanced frame sequence from a reception frame sequence, and generates a synthesized frame sequence from the added frame sequence and the edge-enhanced frame sequence. The first transmission/reception condition includes a first transmission frequency and a first transmission depth of focus. The second transmission/reception condition includes a second transmission frequency that is lower than the first transmission frequency and a second transmission depth of focus that is greater than the first transmission depth of focus.
Patent EP-4039972-A1 (EP)
Inventor: HUANG DAYU
IPC: F03D17/00
Filed: 2022-01-26
Abstract: A system and method are provided for controlling a wind turbine. Accordingly, a controller of the wind turbine detects a loss of traction of the slip coupling based on a difference between data indicative of a rotor operating parameter and data indicative of a generator operating parameter. The controller then determines an angle of slip corresponding to the loss of traction as a function of the difference. Based, at least partially on the angle of slip, a degradation value for the slip coupling is determined. A control action is implemented based on the degradation value.
Patent EP-4141804-A1 (EP)
Title: Method for controlling vehicle
Inventor: CAI RUI
IPC: G06V10/145
Filed: 2022-01-31
Abstract: A method for controlling a vehicle, the vehicle including an image capturing device, includes controlling (S101) the image capturing device to collect an image of a scene where the vehicle is located; acquiring (S102) projection information of a projection pattern in the image; determining (S103) image-altering information corresponding to the projection pattern according to the projection information; and controlling (S104) movement of the vehicle according to the image-altering information. (Figure 1)
Patent EP-4219567-A1 (EP)
Inventor: STÜTZLE BERNHARD
IPC: C08B1/00
Filed: 2022-01-31
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung einer Formlösung aus einem Ausgangsmaterial bestehend aus Zellulose, Wasser und einem Funktionsmedium nach dem Trockenlöseverfahren, wobei das Ausgangsmaterial zunächst einem Hochscheraggregat zugeführt wird, wobei in dem Hochscheraggregat aus dem Ausgangsmaterial ein Transfergemisch entsteht und das Transfergemisch anschliessend einem Mischkneter zum Lösen zugeführt wird.
Patent EP-4057256-A1 (EP)
Title: Computer-implemented methods for controlling the operation of electric and hybrid electric aircraft
Inventor: BACIC MARKO
IPC: G08G5/00
Filed: 2022-02-15
Abstract: Computer-implemented methods 40, 50, 60, 70 for controlling the operation of aircraft 100, particularly electric or hybrid electric aircraft, are described. One such method 60, implemented on a Flight Management System, FMS 110, of an aircraft 100, comprises: receiving 61, by the FMS 110, weather data indicative of weather conditions around the aircraft; and selecting 63, by the FMS 110, based on the received weather data, one of a plurality of different pre-defined FMS profiles 112a-c, each FMS profile 112a-c corresponding to a different range of weather conditions and defining a different set of aircraft operating parameters. The aircraft 100 may be flown under the control of the FMS 110 using the selected FMS profile 112a-c.
Patent EP-4235001-A1 (EP)
Inventor: KOTNIG CLAUDIO
IPC: F16L11/15
Filed: 2022-02-25
Abstract: Eine thermisch isolierte Transferleitung für ein tiefkaltes Fluid, umfassend eine Prozessleitung (1) zur Führung des Fluids, eine radial außerhalb der Prozessleitung (1) liegende, entlang der Längsrichtung der Prozessleitung (1) verlaufende Isolationshülle (2), wobei zwischen der Prozessleitung (1) und der Isolationshülle (2) ein Isolationsraum (3), beispielsweise ein Vakuumraum, eingerichtet ist, wobei ein Kuppelelement (6) zur Anbindung der Transferleitung an einen kryogenen Tank an zumindest einem Ende der Transferleitung ausgebildet ist, bevorzugt an beiden Enden, wobei das Kuppelelement (6) dazu eingerichtet ist, dass die Prozessleitung (1) der Transferleitung an einer Tankprozessleitung (8) des kryogenen Tanks befestigt wird, so dass eine fluidleitende Verbindung zwischen der Prozessleitung (1) und der Tankprozessleitung (8) hergestellt wird, wobei das Kuppelelement (6) ein Endstück (9) umfasst, wobei die Isolationshülle (2) der Transferleitung in das Endstück (9) übergeht, wobei das Kuppelelement (6) eine Anschlusshülse (10) umfasst, wobei die Anschlusshülse (10) konzentrisch radial außen am Endstück (9) angeordnet ist und am Endstück (9) befestigt ist, bevorzugt verschweißt, wobei eine Schiebemuffe (11) dazu eingerichtet ist, die Anschlusshülse (10) mit dem kryogenen Tank zu verbinden.
Patent EP-4239642-A1 (EP)
Inventor: CONJETI SAILESH
IPC: G16H15/00
Filed: 2022-03-02
Abstract: A method for generating protocol data (PD, MDO3, CDS, PRR) of a specific medical process (SMP) is described. The specific medical process (SMP) comprises at least one measurement process, preferably a radiological imaging process. The method comprises the steps of generating a first structured medical data object (MDO1, UDS, KG) based on user-generated electronic medical data (UMD, TMD, RR, VEMD, AVEMD). The user-generated electronic medical data (UMD, TMD, RR, VEMD, AVEMD) are created by an expert documenting the specific medical process (SMP). Further, the method includes the step of generating a second structured medical data object (MDO2, ADS, AI-KG) by applying an automatic processing algorithm (APA, AIM, MC) to automatically created electronic medical data (AMD, RI). The electronic medical data (AMD, RI) refer to the specific medical process (SMP). Furthermore, the method comprises the step of generating the protocol data (PD, MDO3, CDS, PRR) based on the first structured medical data object (MDO1, UDS, KG) and on the second structured medical data object (MDO2, ADS, AI-KG), wherein the first and second structured medical data objects (MDO1, UDS, KG, MDO2, ADS, AI-KG) are compared to determine deviations (DV). Moreover, a protocol data generation device (60) is described. Furthermore, a medical process system (1) is described.
Patent EP-4056387-A1 (EP)
Inventor: SATO TAKUYA
IPC: B60C19/12
Filed: 2022-03-03
Abstract: A pneumatic tire having a sealant layer and a sound damper disposed on a tire inner cavity surface sufficiently exhibits air sealing performance even in a case where a foreign matter penetrates through a tread portion.A pneumatic tire includes a tread portion 2. The pneumatic tire includes a sealant layer 10 disposed on a tire inner cavity surface 1i in the tread portion 2, a porous sound damper 11 disposed inward of the sealant layer 10 in a tire radial direction, and a barrier portion 12 disposed between the sealant layer 10 and the sound damper 11 for preventing a sealant liquid from permeating the sound damper 11. A strength of the barrier portion 12 is 2 to 25 (N).
Patent EP-4241918-A1 (EP)
Inventor: HÜLSEMANN THOMAS
IPC: B24B21/08
Filed: 2022-03-08
Abstract: Die Erfindung betrifft ein Andruckelement 1 für ein Schleifband 30, insbesondere für Breitbandschleifmaschinen, bestehend zumindest aus einem Trägermaterial 10 mit einer Polsterung 3 und einer Gleitschicht 4. Um die Schleifergebnisse deutlich zu verbessern wird ein Verfahren und ein hierauf beruhendes Andruckelement 1 eingesetzt, dass eine zusätzliche Kühlung der Polsterung 3 und damit des Schleifbandes 30 ermöglicht. Das Andruckelement 1 besteht hierbei im Wesentlichen aus einer Polsterung 3, die beispielsweise aus einem Abstandsgewirke besteht. Das Abstandsgewirke wird aus zwei offen gewebten Textilflächen hergestellt, welche durch Polfäden miteinander verbunden sind, sodass das Kühlmedium durch die Polsterung 3 strömen kann.
Patent EP-4071414-A1 (EP)
Inventor: SKIBA PAUL
IPC: F24H15/305
Filed: 2022-03-23
Abstract: System, Verfahren und Computerprogramm-Produkt zum Steuern eines Wärmeerzeugers. Das Verfahren umfasst die Schritte Erfassen einer Ventilstellung eines Ventils, das dazu eingerichtet ist, einen Volumenstrom eines Fluids von dem Wärmeerzeuger zu einem Heizkörper zu steuern, und Steuern des Wärmeerzeugers in Abhängigkeit der erfassten Ventilstellung.