baber/WOPTO huggingface dataset:
Patent EP-4295421-A1 (EP)
Title: Multimode superconducting cavity resonators
Inventor: LEI CHAN U
IPC: G06N10/00
Filed: 2022-02-17
Abstract: Techniques are described to construct an electromagnetic resonator by arranging a resonant structure within a superconducting cavity. The architecture of the design may provide a low loss superconducting cavity resonator that may exhibit multiple modes. The multimode nature of this resonator is produced in part by the resonant structure in such a way that allows the modes of the resonator to be adjusted through adjustment of the resonant structure rather than by having to alter the physical dimensions of the cavity, as would otherwise be required in a conventional superconducting cavity resonator. In some embodiments, the resonant structure may include a suspended superconductor comprising metal and/or metallized parts.
Patent EP-4316621-A1 (EP)
Title: Crystallization device, crystallization system, and crystallization method
Inventor: TSUZAKI Hiroya
IPC: B01D9/02
Filed: 2022-03-15
Abstract: A crystallization device (4) includes a stirring blade (W) including a plurality of radially penetrating holes (h) and rotating about a rotating shaft (3), a reaction tank (1) having a bottomed cylindrical shape and concentrically accommodating the stirring blade (W) inside, a first liquid supply portion (5a) provided on the reaction tank (1) and supplying a first reaction liquid (L1) to the inside of the reaction tank (1), and a second liquid supply portion (5b) provided on the stirring blade (W) and supplying a second reaction liquid (L2).
Patent EP-4300940-A1 (EP)
Inventor: JUNG KIOH
IPC: G03B3/00
Filed: 2022-03-24
Abstract: An electronic apparatus is provided. The electronic apparatus includes at least one camera module including at least one lens, a first sensor configured to detect a motion of the electronic apparatus, and at least one processor configured to perform a first focusing operation of determining a target position of the at least one lens by focusing processing on a subject and moving the at least one lens to the target position, and perform a second focusing operation of, according to a determination that a first condition that a photographing distance, which is a distance to the subject, is less than a distance reference value and a depth-of-field value is less than or equal to a depth reference value is satisfied, additionally driving the at least one lens based on a calculated focusing correction value for compensating a motion.
Patent EP-4118837-A1 (EP)
Title: Method and apparatus for content-adaptive online training in neural image compression
IPC: H04N19/85
Filed: 2022-04-29
Abstract: Aspects of the disclosure provide a method, an apparatus, and a non-transitory computer-readable storage medium for video decoding. The apparatus can include processing circuitry. The processing circuitry is configured to decode neural network update information in a coded bitstream for a neural network in a video decoder. The neural network is configured with pretrained parameters. The neural network update information corresponds to an encoded image to be reconstructed and indicates a replacement parameter corresponding to a pretrained parameter in the pretrained parameters. The processing circuitry is configured to update the neural network in the video decoder based on the replacement parameter. The processing circuitry is configured to decode the encoded image based on the updated neural network for the encoded image.
Patent EP-4319076-A1 (EP)
Inventor: MA QIANLI
IPC: H04L27/26
Filed: 2022-04-24
Abstract: Embodiments of this application provide a communication method and apparatus, and relate to the field of communication technologies. The first communication apparatus may receive a first message, where the first message includes information about an expansion factor. The first communication apparatus determines a quantity of information bits based on the expansion factor; generates a to-be-sent signal based on the quantity of information bits; and transmits the to-be-sent signal. In this application, during communication, the communication apparatus uses the expansion factor, so that the quantity of information bits transmitted in a filter can be increased, to ensure high spectrum utilization when data transmission efficiency is high.
Patent EP-4318000-A1 (EP)
Title: Range hood and testing method and testing apparatus therefor
Inventor: YAN XUEPING
IPC: G01R31/00
Filed: 2022-03-30
Abstract: A testing method for a range hood, the method comprising: performing constant power control on a fan of a range hood according to a set power, and obtaining M performance points to be selected of the fan and the fan efficiency corresponding to each performance point to be selected, wherein the performance points to be selected are data pairs of the air volume and air pressure of the fan when the fan efficiency meets a set condition, and M ≥ 1 and M is an integer (S101); according to the set power and the fan efficiency, determining a target performance point from the M performance points to be selected, wherein the target performance point is a performance point to be selected that enables the energy efficiency level of the range hood to not be lower than a target level (S102); and determining a target operation parameter of the range hood according to the target performance point (S103). The development speed for improving the energy efficiency level of a whole range hood is remarkably increased, and the process cost and mounting cost are reduced. Also provided are a testing apparatus for a range hood, and a range hood.
Patent EP-4284017-A1 (EP)
Inventor: ZHU GUANGYUAN
IPC: H04R1/10
Filed: 2022-04-07
Abstract: The embodiment of the present disclosure provides an acoustic output device, which includes a first vibration element, a second vibration element, and a piezoelectric element. The first vibration element is physically connected to a first position of the piezoelectric element, and the second vibration element is connected to a second position of the piezoelectric element at least through an elastic element. The piezoelectric element drives the first vibration element and the second vibration element to vibrate in response to an electric signal, and the vibration generates two resonance peaks within the audible range of the human ear.
Patent EP-4216103-A1 (EP)
Title: Bar code reading device with global electronic shutter control
Inventor: WANG YNJIUN
IPC: G06K7/10
Filed: 2006-03-07
Abstract: An apparatus comprises a CMOS global shutter image sensor (182) having a plurality of pixels (250) in a two-dimensional array, the CMOS global shutter image sensor being operable to capture image data. The apparatus is configured to decode the image data, wherein the image data comprises at least a representation of a two-dimensional bar code. A method comprises capturing, via the CMOS global shutter image sensor, image data comprising at least a representation of the two-dimensional bar code, and decoding the image data.
Patent EP-4241871-A1 (EP)
Inventor: BAITOKARA VICTOR
IPC: B01D47/14
Filed: 2023-03-03
Abstract: Tronçon de garnissage d'une colonne de séparation gaz/liquide. 
Un tronçon de garnissage (2) destiné à être installé dans une virole (1) pour former une colonne de séparation gaz/liquide comprend un bloc de traitement (4) d'un fluide prenant globalement une forme cylindrique s'étendant le long d'une direction longitudinale (L), le bloc de traitement (4) étant formé par un empilement de plaques de traitement du fluide le long de la direction longitudinale (L), le bloc de traitement (4) présentant une première face discoïde (8) et une deuxième face discoïde (10) s'étendant chacune dans des plans parallèles l'un par rapport à l'autre, le bloc de traitement (4) présentant une face externe (12) s'étendant sur le pourtour dudit bloc de traitement (4) entre la première face discoïde (8) et la deuxième face discoïde (10), le tronçon de garnissage (2) comportant au moins un élément de maintien (6) du bloc de traitement (4) s'étendant au moins partiellement autour de la face externe (12) du bloc de traitement (4), l'élément de maintien (6) comportant une portion (20) de maintien en position des plaques de traitement du bloc de traitement (4).
Patent EP-4261744-A1 (EP)
Inventor: HUANG HONGFENG
IPC: G06N3/044
Filed: 2023-04-05
Abstract: Systems are methods are provided for processing multiple input objectives by a reinforcement learning agent. The method may include: instantiating a reinforcement learning agent that maintains a reinforcement learning neural network and generates, according to outputs of the reinforcement learning neural network, signals for communicating task requests; receiving a plurality of input data representing a plurality of user objectives associated with a task request; generating, based on the reinforcement learning neural network and the plurality of input data, an action output for generating a signal for communicating the task request; computing a reward based on the action output and the plurality of input data; and updating the reinforcement learning neural network based on the reward.
Patent EP-4223207-A1 (EP)
Inventor: CALABRESE ANDREW
IPC: A61B1/00
Filed: 2018-01-29
Abstract: The present invention discloses an endoscope (2), comprising a shaft defining a longitudinal axis (A) and having a distal tip (4), an elevator (6) having a lumen (8), wherein the elevator (6) includes a distal portion (28) that is bendable relative to a proximal portion of the elevator (6), the lumen (8) having a distal-end opening (30), and the distal portion (28) of the elevator (6) defining a longitudinal axis (8) through a center of the distal portion (28), the distal portion (28) of the elevator (6) being movable between a first configuration and a second configuration, and a medical device (32) positioned within the elevator (6), wherein walls of the distal tip (4) include a lateral opening (38) and a distal opening (40) to allow the medical device (32) exiting the distal-end opening (30) of the elevator (6) to access an exterior of the endoscope (2), wherein the lateral opening (38) and the distal opening (40) combine to form a single opening at the distal tip (4) that is both distal facing and side facing.
Patent EP-4283177-A1 (EP)
Inventor: VÄTH HANS
IPC: F16L55/32
Filed: 2023-05-23
Abstract: Die Erfindung betrifft eine Antriebseinheit (1) für einen Molch (19) zum Antrieb des Molchs (19) in einem Rohrabschnitt (22), wobei die Antriebseinheit (1) ein Gehäuse (2) und mindestens eine an dem Gehäuse (2) gelagerte Antriebseinrichtung aufweist. Die Antriebseinheit (1) weist einen die Antriebseinrichtung aufweisenden Rotationsabschnitt (3) und einen Axialführungsabschnitt (4) auf, wobei der Rotationsabschnitt (3) relativ zu dem Axialführungsabschnitt (4) um eine Rotationsachse (5) rotieren kann und mindestens ein in einer radialen Richtung senkrecht zur Rotationsachse (5) nach außen über das Gehäuse (2) vorspringendes Antriebsrad (8) aufweist. Bei einer bestimmungsgemäßen Benutzung der Antriebseinheit (1) in dem Rohrabschnitt (23) rollt das mindestens eine Antriebsrad (8) des Rotationsabschnitts (3) bei einer Rotation des Rotationsabschnitts (3) an der Innenwandung (23) des Rohrabschnitts (3) entlang einer schraubenförmigen Abrollbahn ab, sodass die Antriebseinheit (1) bei einer Rotation des Rotationsabschnitts (3) in dem Rohrabschnitt (22) entlang der axialen Richtung der schraubenförmigen Abrollbahn angetrieben und verlagert wird.
Patent EP-4293864-A1 (EP)
Title: Capacitor charging method, corresponding circuit and device
Inventor: MARZO ALBERTO
IPC: H02J7/00
Filed: 2023-05-24
Abstract: A capacitance (Cload) coupled to a source of electrical charge (S) via a drain-source current flow path through a field-effect transistor (M1), is precharged by making the field-effect transistor (M1) selectively conductive in response to the gate-source voltage (Vgs) of the field-effect transistor (M1) exceeding an (e.g., temperature-dependent) threshold (Vth). The difference between the gate-source voltage (Vgs) of the field-effect transistor (M1) and the threshold (Vth) provides an overdrive value of the field-effect transistor (M1). The gate of the field-effect transistor (M1) is driven with a variable gate-source voltage (Vgs) having as a target maintaining a constant overdrive value. Electrical charge is thus controllably transferred from the source (S) to the capacitance (Cload) via the drain-source current flow path through the field-effect transistor (M1) avoiding undesirably high inrush currents and hot spotting.
Patent EP-4297012-A1 (EP)
Inventor: LIU CHENGQIAN
IPC: G09G5/395
Filed: 2023-06-09
Abstract: Provided are a method and apparatus for storing and reading data, a non-volatile storage medium, and an image processing device. The method includes: target pixel data of an original image for display in a plurality of lamp panels and a pixel parameter corresponding to each piece of pixel data in the target pixel data are acquired (S202), adjacent addresses in a memory are allocated (S204) to the pixel data respectively corresponding to different lamp panels in the target pixel data, so as to determine a memory location where each piece of pixel data is stored in the memory; the target pixel data is stored (S206) to the memory according to the memory location; according to the pixel address mapping relationship, a set of adjacent pixel data is successively read out (S208) from the memory at every time until all the target pixel data is read out from the memory.
Patent EP-4307078-A1 (EP)
Title: Oscillator control system
Inventor: DING PENGFEI
IPC: G06F1/08
Filed: 2023-06-29
Abstract: The disclosure relates to an oscillator control system with dynamic control for power saving. Example embodiments include an oscillator control system (100) comprising: an oscillator (101) configured to provide an oscillator clock signal (osc_clk) in response to receiving an oscillator enable signal (en_osc); a system clock signal generator (103) configured to generate a system clock signal (sys_clk); a system controller (104) connected to receive a system clock signal (sys_clk) from the clock signal generator (103); and an oscillator controller (102) configured to provide the oscillator enable signal (en_osc) to the oscillator (101) and receive the oscillator clock signal (osc_clk), to receive the system clock signal (sys_clk) from the clock signal generator (103) and a system mode signal (sys_mode) from the system controller (104), and to receive a first change of state signal from an input (106, 108) of the oscillator control system (100), wherein the oscillator controller (102), on receiving the first change of state signal, is configured to transition the oscillator control system (100) from a first mode in which the oscillator clock signal and system clock signal are enabled to a second mode in which the oscillator clock signal and system clock signal are disabled by disabling the system clock signal (clk_enable) after a first set time period (301) from receiving the change of state signal and to disable the oscillator enable signal (en_osc) after a second set time period (302) following the first set time period (301).
Patent EP-4309858-A1 (EP)
Inventor: MAKHAL ABHIJIT
IPC: B25J9/16
Filed: 2023-07-17
Abstract: Methods, apparatuses, systems, computing devices, and/or the like are provided. An example method may include detecting a first set of objects, the first set of objects including two or more palletized objects of a plurality of palletized objects in a stack, wherein the two or more palletized objects of the first set of objects are disposed above a threshold height, wherein the stack has a front side and a back side; determining that a first object of the first set is closer than a second object of the first set is to the front side, wherein the first object of the first set is disposed lower than the second object of the first set; and manipulating an end effector to remove the first object from the stack before removing the second object from the stack and to deposit the first object in one or more deposit locations.
Patent EP-4312416-A1 (EP)
Title: Chat attachment screening
Inventor: SANTHARAM SANGEETHA UTHAMALINGAM
IPC: H04L51/04
Filed: 2023-07-25
Abstract: Certain aspects of the present disclosure provide techniques and systems for screening chat attachments. A chat attachment screening system monitors a chat window of a first computing device associated with a first user during an interaction session between the first user and a second user. An upload of an attachment is detected based on the monitoring. Access to the attachment from a second computing device associated with the second user is blocked, in response to detecting the upload. Content from the attachment is identified and extracted. A type of the attachment is determined based on the content. A determination is made as to whether the second user is authorized to access the type of the attachment. An indication of the determination is presented on at least one of the first computing device or the second computing device during the interaction session.
Patent EP-4318475-A1 (EP)
Title: Memory module adjusting inter-rank clock timing, memory system and training method thereof
Inventor: UM YOUNGDO
IPC: G11C7/22
Filed: 2023-08-01
Abstract: There is provided a memory module (1500) including a first memory device(1200), and a second memory device (1300) configured to share a command/address signal and a clock signal with the first memory device (1200). The first memory device (1200) and the second memory device (1300) receive the command/address signal and the clock signal in a matched type, and the first memory device (1200) includes a variable delay line (1240) for adjusting a delay of the received clock signal. The first memory device (1200) may constitute a first rank (Rank0), and the second memory device (1300) may constitute a second rank (Rank1).
Patent EP-0005486-A1 (EP)
Inventor: GOSSLER GERHARD DIPL-ING
IPC: F24C15/10
Filed: 1979-05-04
Abstract: 1. Hob with a glass ceramic plate (24) forming the cooking surface and dish-shaped heating units resiliently pressed against the same and arranged in a shaped cover plate (12), the glass ceramic plate upwardly terminating the sheet metal cover, characterized in that the cover plate (12) has a corresponding shaped portion (16) for each individual heating unit (22) provided at at least three points on its edge area with openings (17) via which the leaf springs (18) located on the outside of cover plate (12) project into the shaped portions (16) and engage in corresponding guide depressions (25) in the vicinity of the lower edge of the heating units (22), pressing the latter upwards and centring them.
Patent EP-0006234-A1 (EP)
Inventor: OSBERGHAUS RAINER DR
IPC: A61K8/00
Filed: 1979-06-15
Abstract: A combination of esters of citric acid and/or acetylcitric acid with aliphatic or alicyclic alcohols with 1-6 C atoms in the molecule, especially their triesters, with antioxidants is used in cosmetic agents as deodorants for suppressing body odour.
Patent EP-0007990-A1 (EP)
Inventor: PLATH PETER DR-CHEM
IPC: C07D231/20
Filed: 1979-06-21
Abstract: Die vorliegende Erfindung betrifft wertvolle neue substituierte Pyrazolätherderivate und deren Salze mit herbizider Wirkung sowie Herbizide, die diese Verbindungen als Wirkstoff enthalten, und Verfahren zur Bekämpfung unerwünschten Pflanzenwuchses mit diesen Verbindungen.
Patent EP-0014231-A1 (EP)
Inventor: MULVANY RICHARD BURKE
IPC: G11B21/02
Filed: 1979-10-29
Abstract: A disk file for stonng data is disclosed which comprises two major separable assemblies, an HDAassembly (13) and a disk drive assembly (14. The HDA assembly has two separate carriage units each of which function to position a plurality of magnetic transducers in transducing relationship with a different group of magnetic disks which are mounted on a common horizontally disposed disk spindle journalled at (26B). 
     The disk drive assembly has an integral baseplate whose front section is generaliy U-shaped in cross-sections permitting the lower portion of the HDA assembiy which surrounds the magnetic disks to be positioned within the opening defined by the opoosea surfaces of the U-shaped front portion The front portion is open to accommodate the position. ing of the HDA assembly on the drive assembly by a horizontal loading motion 
     The dnve portion of the baseplate is provided with a horizontally disposec sheli portion to which the magnetic structure of a voice con motors are mounted The annuiarflux gaps of the voice con motor are positioned to receive voice coils which are permanently associated with the carriage units of the HDA 
     The drive assembly further includes a motor which is disposed beneath the horizontal shelf portion and which may be coupled to drive the spinole of the HDA assembly. Addi. tionally, an air supply system (20) includmg a blower which is connected directly to the spindle motor shaft is provided to supply contaminant free air to the HDA assembly.
Patent EP-0008495-A1 (EP)
Inventor: SCARROTT GORDON GEORGE
IPC: B60W10/10
Filed: 1979-07-18
Abstract: A computer (14) carried aboard the vehicle has inputs from transducers (26,12,29,20) indicating, as well as engine speed, extent of operation of the accelerator pedal and road speed of the vehicle, the extent of operation of the brake control, and has outputs (9,31,22) connected to transducers to control throttle, gear selection and also to the braking system of the vehicle. This arrangement allows, during normal driving, the relief of drag when the vehicle is moving faster than the accelerator setting appears to demand by the modification of gear selection either to a very high ratio or to put the gearbox into neutral. It also, by the provision ofthetransducer (22) associated with the braking system, permits the modification of braking effort resulting from pressure on the brake pedal to take into account a braking effort derived from the engine.
Patent EP-0016954-A1 (EP)
Inventor: DE BAAN JOHANNES J
IPC: F16F9/36
Filed: 1980-02-25
Abstract: Hydro-pneumatic two-tube vibration dampers are provided with an inner cylindrical tube (5) containing the damping fluid, the operating piston (9) and the piston rod (7) and an outer cylindrical tube (3) partially filled with damping fluid and compressed gas. The two cylinders (3, 5) are connected to one another at the bottom via a base valve (10) and at the top via a closing package (14) which contains the piston rod seal (17) and a ventilation device, located beneath the latter, for the inner cylindrical tube (5) with a ventilation channel leading to the upper end of the outer cylindrical tube (3). In order to achieve long-term reliable ventilation with means that are structurally simple and are easy to assemble, the ventilation device consists of a gas- and fluid-permeable porous body (19), with an adequate flow resistance, preferably of a sintered ring disc (19), particularly of sintered iron. <IMAGE>
Patent EP-0019102-A1 (EP)
Inventor: BAUMGARTE ULRICH DR
IPC: D06P3/60
Filed: 1980-04-21
Abstract: 1. A process for dyeing or printing and simultaneously finishing a textile, consisting of cellulose fibers, with a disperse dye in an aqueous medium in the presence of water-soluble swelling agents and dye solvents, and fixing the dye by heating the dyed or printed textile at up to 230 degrees C, wherein 1000 parts by weight of the liquor contain (a) from 5 to 150 parts by weight of a methylol compound and/or methylol-ether compound of urea, a cyclic urea, a carbamate or an aminotriazine as the finishing agent, or (b) from 30 to 300 parts by weight of a polyether which is obtained by reacting a polyethylene glycol, containing from 5 to 25 ethylene oxide units, with a methylol compound and/or methylol-ether compound of urea, a cyclic urea, a carbamate or an aminotriazine, as a finishing agent, swelling agent and dye solvent, and may or may not contain up to 50 parts by weight of an acid catalyst, or the textile is printed by first padding it with one of the liquors (a) or (b) and then subjecting it to an intermediate drying step, following which it is printed and the dye is fixed.