baber/WOPTO huggingface dataset:
Patent EP-4150535-A1 (EP)
Inventor: JAFARI AREF
IPC: G06N3/08
Filed: 2021-06-05
Abstract: A method of and system for compressing a deep neural network model using knowledge distillation. The method includes training a student neural network model using a training dataset comprising a plurality of training data samples, where the training comprises: for each training data sample in a training dataset: inputting an input of the training data sample into a teacher neural network model, the teacher neural network model generating a first output based on the input of the training data sample; inputting the input of a training data sample into the student neural network model, the student neural network model generating a second output based on the input of the training data sample; computing a gradient of a loss between the first output and the second output with respect to the input of the training data sample; generating a new auxiliary training data sample comprising a perturbed input and an auxiliary output, the input of the new auxiliary data sample generated by perturbing the input of the training data sample based on the computed gradient and the auxiliary output generated by providing the perturbed input to the teach neural network models which generate the auxiliary output based on the perturbed input; and adding the new auxiliary training data sample to the training dataset.
Patent EP-4282066-A1 (EP)
Inventor: WANG ZHAOHUI
IPC: H02M7/483
Filed: 2021-11-22
Abstract: A controller (200) for controlling a balancer circuit (130) is configured to: determine a difference value (211) between a first Direct Current, DC, link voltage value (123) across a first DC link (121) of a power converter (110) and a second DC link voltage value (124) across a second DC link (122) of the power converter (110); determine a phase-angle (221) and a magnitude (222) of the difference value (211) for an integer harmonic of a predetermined grid frequency; and provide a switching signal (131) for switching between the first DC link (121) and the second DC link (122) based on the phase-angle (221) and the magnitude (222), wherein the controller (200) is configured to control a mid-point current (125) at a mid-point terminal (113) of the power converter (110) in terms of magnitude and direction based on the switching signal (131).
Patent EP-4162250-A1 (EP)
Inventor: YAN YUETIAN
IPC: G01N33/68
Filed: 2021-06-07
Abstract: Liquid chromatography-free methods for quantitating a target protein in a sample are provided. One embodiment provides a liquid chromatography-free method for quantifying target antibodies in a sample including the steps of spiking the sample with a labeled internal standard antibody, digesting the antibodies in the sample to produce peptides, fractionating the peptides; and quantifying the target antibodies using a direct infusion MS 2  system containing one or more ion traps and two or more quadrupole mass filters and an electrospray ionizer, wherein the method is liquid chromatography-free.
Patent EP-4255223-A1 (EP)
Inventor: DROULEZ CYRIL
IPC: A23L33/185
Filed: 2021-12-01
Abstract: The invention relates to a method for obtaining a composition comprising textured legume proteins, while optimizing energy and water consumption, and also to the products obtained and the use thereof.
Patent EP-4256276-A1 (EP)
Title: A variable reluctance position sensor
Inventor: ABRAMENKO VALERII
IPC: G01D5/20
Filed: 2021-11-20
Abstract: A variable reluctance position sensor comprises a first element (101) having magnetic sensor sections (102, 103) having excitation coils, first detection coils, and second detection coils, and a second element (104) moveable with respect to the first element. An airgap surface of the second element is periodically meandering with at least two spatial meandering periods. When an alternating signal is supplied to the excitation coils, envelopes of alternating signals induced in the first and second detection coils are dependent on a position of the second element. First ones of the magnetic sensor sections constitute a first group (110) of successive magnetic sensor sections and second ones of the magnetic sensor sections constitute a second group (111) of successive magnetic sensor sections so that the second group is displaced with respect to the first group by a non-integer number × the spatial meandering period.
Patent EP-4170842-A1 (EP)
Inventor: TAKINAI SHINGO
IPC: H02H7/00
Filed: 2021-05-24
Abstract: A control device controls a main switch provided in a power line and a charging switch connected in parallel with the main switch together with a limiting resistor. The control device increments a counter value if the charging switch is turned on, and decrements the counter value if a time period from when the charging switch is turned off exceeds a cooling time period. If the counter value does not exceed a threshold value, the control device switches the charging switch between off and on and turns the main switch on at a trigger signal becomes an input, and turns the main switch off at the trigger signal becomes a no-input. If the counter value exceeds the threshold value, the control device holds the main switch in an on state and the charging switch in an off state regardless of the trigger signal.
Patent EP-4169214-A1 (EP)
Inventor: MA WEN
IPC: G06F16/903
Filed: 2021-01-25
Abstract: A device includes arrays of Non-Volatile Memory (NVM) cells. Reference sequences representing portions of a genome are stored in respective groups of NVM cells. Exact matching phase substring sequences representing portions of at least one sample read are loaded into groups of NVM cells. One or more groups of NVM cells are identified where the stored reference sequence matches the loaded exact matching phase substring sequence using the arrays at Content Addressable Memories (CAMs). Approximate matching phase substring sequences are loaded into groups of NVM cells. One or more groups of NVM cells are identified where the stored reference sequence approximately matches the loaded approximate matching phase substring sequence using the arrays as Ternary CAMs (TCAMs). At least one of the reference sequence and the approximate matching phase substring sequence for each group of NVM cells includes at least one wildcard value when the arrays are used as TCAMs.
Patent EP-4271777-A1 (EP)
Title: Process having improved base oil yield
Inventor: PEINADO KENNY
IPC: C10G45/58
Filed: 2021-12-24
Abstract: Provided is a process for preparing base oil from a waxy hydrocarbon feedstock by contacting the hydrocarbon feedstock in a hydroisomerization zone under hydroisomerization conditions. The reaction is in the presence of hydrogen and an inert gas, with the total pressure in the hydroisomerization zone being at least 400 psig. A product from the hydroisomerization zone is collected and separated into base oil products and fuel products. The inert gas can comprise any suitable inert gas, but is generally nitrogen, methane or argon. Nitrogen is used in one embodiment.
Patent EP-4264536-A1 (EP)
Inventor: CALLIGARO MARTA
IPC: G06T3/40
Filed: 2021-12-20
Abstract: A method is described for forming a panoramic image (I); the method comprising: receiving (B1) a plurality of images (I1, I2... Ir) of an environment from a corresponding plurality of cameras (C1, C2...Cr) at a given time instant (t), receiving (B1) data on the position of the points relative to the physical objects of said environment shot by said plurality of cameras by at least one depth sensor (L1, L2..Lf) at said given time instant, processing (B2) data obtained from the at least one depth sensor to construct the distance of all the objects contained inside said environment by a virtual camera (C), obtaining a three- dimensional map of the positions of the points relative to the physical objects of said environment, combining (B3) said three-dimensional map with the information contained in a previously made and stored lookup table (LUT) and wherein a cell of said lookup table (LUT) is allocated to each pixel of the plurality of pixels which compose said panoramic image observed by said virtual camera (C), said cell storing the information on the pixels (Pi) of said plurality of images corresponding to the position of the single point (P) of the three- dimensional map and information on the weights (Wi) associated with said corresponding pixels of said plurality of images, linearly combining (B4) said pixels of said plurality of images as a function of their weight obtaining said panoramic image.
Patent EP-4281882-A1 (EP)
Inventor: GABRYJELSKI HENRY
IPC: G06F16/955
Filed: 2021-12-21
Abstract: A user is enabled to generate and store a reference, such as a bookmark, to an original URI specified by the user, after the web browser has been redirected to a redirect URI. For example, the web browser may track each of the URIs to which the web browser has redirected after the user provides a URI to the web browser for navigation thereby. The web browser may analyze each of the URIs to determine which of the URIs is the original URI. When a user causes the web browser to generate the bookmark for the web page corresponding to the redirect URI, the determined original URI and/or redirect URI may be associated with the bookmark. The user may be provided an option to select one or both of the determined original URI and the redirect URI to be associated with the bookmark.
Patent EP-4194069-A1 (EP)
Inventor: HEPBURN ROBERT
IPC: B01D15/00
Filed: 2021-08-05
Abstract: Provided is an absorption method of an element belonging to periods 4 to 6 and groups 3 to 15 of the periodic table. The method includes: preparing mesoporous alumina that satisfies at least one of the following items:(1) a surface hydroxyl content is 3.5 mmol/g or more;(2) a low-temperature CO<sub>2</sub> desorption amount in CO<sub>2</sub> thermal desorption amount spectrometry is 5 µmol/g or more; and(3) a low-temperature NH<sub>3</sub> desorption amount in NH<sub>3</sub> thermal desorption amount spectrometry is 25 µmol/g or more; andbringing a liquid containing an absorption target element in contact with the mesoporous alumina to absorb the absorption target element in the mesoporous alumina. The absorption target element is at least one type selected from the group consisting of an element belonging to periods 4 to 6 and groups 3 to 15 of the periodic table.
Patent EP-4185068-A1 (EP)
Inventor: HWANG JUNE
IPC: H04W84/04
Filed: 2021-08-04
Abstract: According to an embodiment of the present disclosure, a method of a first Integrated Access Backhauled (IAB) node in a wireless communication signal may include: receiving, from a parent IAB node, Radio Link Failure (RLF) detection indication; and based on receiving of the RLF detection indication, performing handover to a target cell or routing to a different path other than a path via the parent IAB node or operation resumption with respect to the parent IAB node.
Patent EP-4200299-A1 (EP)
Title: Compounds for prevention or treatment of neurodegenerative disorders
Inventor: LEE JINHWA
IPC: A61K31/437
Filed: 2021-08-20
Abstract: The present disclosure provides a compound of Formula (I) or pharmaceutically acceptable salt, stereoisomers thereof, a pharmaceutical composition comprising the compound, and a method to treat or prevent inﬂammatory and autoimmune diseases, especially neuroinflammation diseases using the compound.
Patent EP-4203401-A1 (EP)
Title: Pilot transmission method and device
Inventor: YUAN PU
IPC: H04B17/391
Filed: 2021-08-24
Abstract: Embodiments of this application disclose a pilot transmission method and device, which can resolve a problem that channel dynamics cannot be captured well in a pilot transmission solution in the related technology. The method includes: inserting, by a communications device, a pilot symbol into a first data sequence to obtain a second data sequence; and transmitting, by the communications device, the second data sequence, where the second data sequence has been subjected to faster-than-Nyquist processing.
Patent EP-4170572-A1 (EP)
Inventor: LI ZHANLIANG
IPC: B60L53/62
Filed: 2021-08-31
Abstract: Battery swapping methods, apparatus, systems, devices and media are provided in the embodiments of the present disclosure. The method includes: receiving a battery swapping request of a vehicle; determining a second battery swapping time and a second swapping electricity amount based on a first battery swapping time and a first swapping electricity amount, in a case where a first charging parameter is adjusted to a second charging parameter to charge an available battery of a battery swapping station; and sending a battery swapping response to a terminal device of the vehicle, wherein the battery swapping response includes the second battery swapping time and the second swapping electricity amount, the second battery swapping time is a recommended battery swapping time provided by the battery swapping station, and the second swapping electricity amount is a recommended swapping electricity amount provided by the battery swapping station. With the embodiments of the present application, user's experience in battery swapping can be improved.
Patent EP-4257655-A1 (EP)
Inventor: YANG WANTAI
IPC: C09J133/24
Filed: 2021-01-07
Abstract: The present disclosure relates to a copolymer A, which has (i) at least one repeating unit carrying an amide group and a carboxyl and/or its ammonium salt, (ii) at least one repeating unit derived from linear or branched C 2 -C 18  α-monoolefin, and (iii) at least one repeating unit derived from a monomer having at least two carbon-carbon unsaturated double bonds. The present disclosure also relates to an article comprising a component formed from the adhesive of the present invention.
Patent EP-4257754-A1 (EP)
Title: Work machinery
Inventor: NAKAMURA SATOSHI
IPC: E02F3/43
Filed: 2021-11-12
Abstract: A working status indicating a status related to the present work of a hydraulic excavator 1 is determined on the basis of operation signals output from a control lever 24, posture information output from inertial measuring devices 27 to 30, load information output from pressure sensors 32 and 33, and a work area set by a display input device 26, an operation form indicating contents of an operation in operation correction control of a front work implement 12 is decided from a plurality of operation forms set in advance, according to the determined working status, and the operation correction control is performed such that the front work implement moves according to the operation form. Thus, an appropriate assisting operation can be performed in machine control, so that the work accuracy can be improved.
Patent EP-4270441-A1 (EP)
Inventor: CHATANI HIROMITSU
IPC: H01J37/06
Filed: 2021-12-20
Abstract: A method for manufacturing an electron source includes steps of sandwiching a welding object in which a tip of an electron emission material and a tungsten filament overlap in direct contact between a pair of welding electrodes, and welding the tip and the tungsten filament by causing a current to flow while pressing forces are applied to the welding object by the pair of welding electrodes. A thickness of the welding object is within a range of 50 to 500 µm.
Patent EP-4270744-A1 (EP)
Title: Rotor, brushless motor, and method for manufacturing rotor
Inventor: OGATA KAZUNARI
IPC: H02K15/03
Filed: 2021-12-22
Abstract: A rotor 10 rotatable around a predetermined centerline direction includes: a columnar magnet 12; and a first rotating shaft 70 with a first columnar part 71 and a cylinder-shaped first cylindrical part 72 covering a part of a first outer circumferential surface 913 of the magnet 12, wherein the first outer circumferential surface 913 of the magnet 12 and a first inner circumferential surface 721 of the first cylindrical part 72 of the first rotating shaft 70 are joined, and a first end surface 912 of the magnet 12 and a first end surface 731 of the first rotating shaft 70 are not joined.
Patent EP-4204620-A1 (EP)
Title: Indigo warp dyeing machine
Inventor: TAY OSMAN
IPC: D06B23/02
Filed: 2021-12-08
Abstract: Invention relates to an indigo warp dyeing machine (100) developed for solution of issue of dyeing agent remaining in more quantity in mid and side parts of fabric defined as right-left difference or wing difference arising from cavity occurring in squeezing roller in Slasher warp dyeing machines due to failure to provide squeezing function equally as a result of less squeezing roller sides and characterized by comprising spiral welded roller (131) located in dyeing tubs (130) also called indigo dyeing tubes coming after pre-treatment tubs (120).
Patent EP-4096045-A1 (EP)
Title: Method and apparatus for analyzing reliability of super-large scale battery energy storage power station information physical system
Inventor: LI XIANGJUN
IPC: H02J3/32
Filed: 2021-09-26
Abstract: The application provides a method and apparatus for analyzing reliability of a cyber-physical system (CPS) of a very-large-scale (VLS) battery energy storage power station, which solves a problem that due to large and complex topology of communication and monitoring systems of a VLS battery energy storage power station, operation efficiency thereof is greatly reduced and the danger of power station shutdown may be caused when a communication and monitoring device fails. The method includes the following operations. Information disturbance data is obtained based on a preset reliability model of an information system. A failure rate and a repair rate of a cyber-physical interface apparatus are obtained based on a preset reliability model of the cyber-physical interface apparatus. A reliability model of the CPS of the VLS battery energy storage power station is obtained based on a preset reliability model of a physical system, the information disturbance data and the failure rate and the repair rate of the cyber-physical interface apparatus. A reliability index of the VLS battery energy storage power station is obtained based on the reliability model of the CPS of the VLS battery energy storage power station.
Patent EP-4262231-A1 (EP)
Inventor: YU XIN
IPC: H04R1/10
Filed: 2021-05-18
Abstract: A noise reduction earpad (100), a noise reduction earmuff, and a noise reduction headphone, and the noise reduction earpad (100) includes: an earpad body (110) and an earpad cover (120), the earpad body (110) is made of a porous flexible material or a foam flexible material and being in a ring shape and being connected to the connection surface (201), the earpad body (110) and the connection surface (201) jointly forming a sealed and soundproof space (101) provided with a chamber structure having an opening; the earpad cover (120) includes a cloth cover (121) covering at least an exposed outer surface of the earpad body (110) and made of a cloth material and a sealed and soundproof film (122) attached to a side surface of cloth cover (121) facing the earpad body (110) and made of a soft rubber, a laying area of the sealed and soundproof film (122) is corresponding to an outer surface of the earpad body (110) facing away from the sealed and soundproof space (110). The assembly of the noise reduction earpad is completed only one assembly step is needed, the assembly steps of the noise reduction earpad are reduced, and the assembly efficiency of the noise reduction earpad is improved.
Patent EP-4295741-A1 (EP)
Inventor: YEOM DAESEON
IPC: A47L15/42
Filed: 2021-12-03
Abstract: A dish washer includes a cabinet, a tub positioned inside the cabinet, a sump provided in a lower portion of the tub, a case brake provided on a side wall of the tub connected to the sump, and a filter device positioned below the tub inside the cabinet, to selectively filter or unfilter water received from a water supply source, and to supply the filtered water or the unfiltered water to the case brake, the water passed through the case brake is collected in the sump, the case brake is located higher than the sump to prevent a backflow of the water collected in the sump to the case brake.
Patent EP-4044264-A1 (EP)
Title: White light source and white light source system using white light source
Inventor: YAMAKAWA MASAHIKO
IPC: F21Y113/00
Filed: 2012-10-23
Abstract: Provided is a white light source, comprising a blue light emitting LED with a peak light emitting wavelength of 421nm-490nm and a fluorescent light body layer further comprising a fluorescent light body and a resin, With the emission spectrum of the white light source designated P(λ), the emission spectrum of the black body radiation which denotes a color temperature which is the same as that of the white light source desigiated B(λ), the spectrum of the spectral luminous efficiency designated V(λ), the wavelength at which P(λ) × V(λ) is at a maximum designated λmaxl, and the wavelength at which E(λ) × V(λ) is at a maximum designated λmax2, the relational formula -0.2≤[(P(λ) × V(λ))/P(λmaxl) × V(λmaxl))-(B(λ) × V(λ))/(B(λmax2) × V(λmax2))]≤+0.2 is satisfied, and the size of the color change between the initial lighting of a white light source which uses a CT, chromaticity diagram and after 6000 hours of consecutive lighting is less than 0.010. It is possible, with this configuration, to provide a white light source which has an equivalent emission spectrum to natural light, as well as a white light source system using the white light source.
Patent EP-4040282-A1 (EP)
Inventor: STEIN MATERNUS
IPC: G06F3/147
Filed: 2022-01-25
Abstract: Offenbart ist ein Warenetikett mit einem Display, einem Funkelement zur drahtlosen Verbindung mit einem Auszeichnungsserver und einer Spannungsquelle zur Energieversorgung. Offenbart ist weiterhin ein Verfahren zum Auszeichnen einer Ware mit einem solchen Warenetikett.Um das Auszeichnen von Waren zu vereinfachen wird vorgeschlagen, dass das Funkelement in einem Niedrigenergienetzwerk über eine Mobilfunkfrequenz mit dem Auszeichnungsserver verbunden ist.
Patent EP-4221070-A1 (EP)
Inventor: GEITZ MARC
IPC: H04L9/08
Filed: 2022-02-01
Abstract: Die Erfindung betrifft ein Verfahren zur Nutzung quantensicherer Schlüssel in einem Netzwerksystem, welches mehrere über mindestens ein Netzwerk miteinander vernetzte Netzelemente sowie mindestens eine QKD-Einrichtung, nämlich eine Einrichtung zum Generieren von Quantenschlüsseln nach einem Verfahren der Quantum Key Distribution, oder/und mindestens eine Entropiequelle zum Generieren von Zufallszahlen hoher Entropie für die Erzeugung quantensicherer Schlüssel umfasst. Unter auf mehreren System- und Verfahrensebenen erfolgender Anwendung des Konzeptes des robusten Kombinierers werden durch zwei Netzelemente des Netzwerksystems mindestens zwei voneinander verschiedene Zufallszahlen über disjunkte Netzwerkpfade verschlüsselt ausgetauscht, wobei die Verschlüsselung mittels verschiedener PQC-Verfahren erfolgt. Mindestens eines der Netzelemente verarbeitet mindestens zwei von ihm empfangene Zufallszahlen oder mindestens zwei mit den empfangenen Zufallszahlen gekoppelte Zufallszahlen durch Anwendung einer dafür aus einem Pool von Key Derivation Functions (KDFs) ausgewählten Prozessierungsvorschrift unter Erzeugung eines quantensicheren Schlüssels miteinander.
Patent EP-4197476-A1 (EP)
Inventor: FOTOUHI JAVAD
IPC: A61B34/30
Filed: 2022-02-23
Abstract: A method and system enable estimating and visualizing trajectories of an interventional device guided by a robot and configured for insertion into an anatomical structure. The method includes training a neural network model with regard to predicting trajectories of the interventional device based on training data from previous images and corresponding control inputs; receiving image data from an image showing a current position of the interventional device; receiving untriggered control inputs for controlling the robot to guide future movement of the interventional device; predicting a trajectory of the interventional device by applying the image data and the untriggered control inputs to the trained neural network model; displaying the predicted trajectory of the interventional device overlaid on the image of the anatomical structure; triggering the untriggered control inputs to control the robot to guide movement of the interventional device according to the triggered control inputs when the predicted trajectory is acceptable.