baber/WOPTO huggingface dataset:
Patent EP-4259450-A1 (EP)
Inventor: COMMANDER LAWRENCE
IPC: B42D25/324
Filed: 2021-12-08
Abstract: A security device is disclosed, comprising: a substrate (12); a relief structure (20) on a first side of the substrate, the relief structure being a reflective or refractive light-redirecting relief structure configured to redirect light from a light source to thereby project a caustic image; and a colour filter (30). The colour filter is configured to overlap in use at least part of the relief structure, and comprises one or more at least semitransparent materials, at least one of the materials transmitting only a subset of visible light wavelengths corresponding to a respective non-white colour. The caustic image projected by the security device exhibits one or more colour(s) when the security device is illuminated with white light.
Patent EP-4172562-A1 (EP)
Inventor: COLE BRIAN MATTHEW
IPC: G01B21/18
Filed: 2021-06-23
Abstract: Disclosed herein are vehicle mounted grinding machines adaptable to ground contours. Embodiments relate to a grinding machine with a vehicle mount configured to attach a housing body, including a grinding drum to a vehicle. One embodiment of the disclosure relates a pair of guides on opposing sides of a blade set of a grinding drum, where each of the pair of guides is horizontally aligned with the grinding drum. In another embodiment, the housing body is configured to roll about a travel direction relative to the vehicle mount. In another embodiment, the grinding machine includes an alignment motor configured to laterally translate the housing body relative to the vehicle mount and perpendicular to a travel direction.
Patent EP-4172813-A1 (EP)
Title: Aggregation of noisy datasets into master firmographic database
Inventor: VO TAI
IPC: G06F17/00
Filed: 2021-06-29
Abstract: Aggregation of noisy datasets into a master firmographic database. In an embodiment, firmographic records are received from a plurality of sources, and normalized into a common schema. One or more firmographic records may be cleaned by replacing a value of one or more fields in those firmographic record(s) with a value of those field(s) in another firmographic record. The firmographic records may then be clustered, and each of the clusters may be collapsed into a single conflated firmographic record based on a voting process. A master identifier may be generated for each conflated firmographic record, and the conflated firmographic records may be merged into a master firmographic database that is indexed by master identifiers.
Patent EP-4298628-A1 (EP)
Inventor: BEAUFAYS FRANÇOISE
IPC: G10L15/06
Filed: 2021-12-09
Abstract: Implementations disclosed herein are directed to ephemeral learning of machine learning ("ML") model(s) based on gradient(s) generated at a remote system ( e.g. , remote server(s)). Processor(s) of the remote system can receive stream(s) of audio data capturing spoken utterance(s) from a client device of a user. A fulfillment pipeline can process the stream(s) of audio data to cause certain fulfillment(s) of the spoken utterance(s) to be performed. Meanwhile, a training pipeline can process the stream(s) of audio data to generate gradient(s) using unsupervised learning techniques. Subsequent to the processing by the fulfillment pipeline and/or the training pipeline, the stream(s) of audio data are discarded by the remote system. Accordingly, the ML model(s) can be trained at the remote system without storing or logging of the stream(s) of audio data by non-transient memory thereof, thereby providing more efficient training mechanisms for training the ML model(s) and also increasing security of user data.
Patent EP-4268381-A1 (EP)
Title: Gestion de faisceau pour transmission et réception de petites données
Inventor: YE SHIANGRUNG
IPC: H04B7/06
Filed: 2021-12-10
Abstract: L'invention concerne un procédé dans un équipement utilisateur (UE) pour la gestion de faisceau qui consiste à détecter (802), lorsque l'UE se trouve dans un état inactif associé à un protocole de commande de ressources radio, un événement déclencheur relatif à la communication de données entre l'UE et une station de base dans l'état inactif de l'UE. Le procédé consiste également à démarrer (804) un temporisateur en réponse à la détection de l'événement déclencheur. En outre, le procédé consiste à surveiller (806), uniquement pendant le fonctionnement du temporisateur, si un faisceau présente une défaillance de faisceau, le faisceau servant à la communication entre l'UE et la station de base.
Patent EP-4271608-A1 (EP)
Title: Automotive vehicle lane keep assist system
Inventor: SUN XIAO-DONG
IPC: B62D15/02
Filed: 2021-12-30
Abstract: A lane keep assist system for an automotive vehicle which includes an electric power steering assembly that is responsive to an output of the control system, the motor applying a torque to a part of a steering gear to steer the vehicle along a highway, the lane keep assist system assisting a driver in keeping the vehicle in a lane of a highway, in which the control circuit comprises A PID Controller which receives at an input a target lane position for the closed-loop control system and provides as an output a control signal for a motor of the electric power steering assembly, the controller being arranged in a closed loop with the motor configured to minimise an error value indicative of the difference between the target lane position and the actual lane position of the vehicle, and a neural network which has an input layer of neurons, at least one hidden layer of neurons, and an output layer comprising at least one output neuron, in which the neural network comprises a feedforward neural network that receives at the input layer of input neurons the target lane position, the control signal output from the controller and the error value, and in which the neural network is configured to determine the P gain, I gain and D gain terms used by the PID controller, and further in which the neural network receives as a feedforward term one or more of the vehicle speed and the curvature of the lane the vehicle is to be kept in.
Patent EP-4271294-A1 (EP)
Inventor: XIA YIN
IPC: A61B18/14
Filed: 2021-12-15
Abstract: Un dispositif médical comprend un arbre, un capuchon d'extrémité et une électrode. L'arbre comprend un élément conducteur. Le capuchon d'extrémité est couplé à une extrémité distale de l'arbre. L'électrode est couplée à l'extrémité distale de l'arbre et traverse le capuchon d'extrémité. L'électrode comprend un arbre d'électrode et une pointe distale, et l'électrode est électriquement connectée à l'élément conducteur. Le capuchon d'extrémité comprend une fonctionnalité de visualisation.
Patent EP-4183311-A1 (EP)
Inventor: DEMURA TAKANORI
IPC: A61B1/045
Filed: 2021-06-15
Abstract: Provided is an image analysis processing apparatus, an endoscope system, an operation method of an image analysis processing apparatus, and a program for an image analysis processing apparatus that prevent a region-of-interest in an endoscope image from being overlooked. 
     There is provided an image analysis processing apparatus including a processor, in which the processor acquires a plurality of types of analysis images used in image analysis, performs the image analysis on the analysis image in parallel for each type of analysis image, acquires a plurality of analysis results through the image analysis, and performs control of displaying, on a display (18), an analysis result display based on the plurality of analysis results and a display image based on at least one type of analysis image among the plurality of types of analysis images.
Patent EP-4138202-A1 (EP)
Inventor: KA KYUNG-RYUN
IPC: H01M50/403
Filed: 2021-07-13
Abstract: The present disclosure relates to a separator for a secondary battery, including: a porous polymer substrate; a porous coating layer formed on at least one surface of the porous polymer substrate, and including a plurality of inorganic particles and a first binder polymer for interconnecting and fixing the inorganic particles; and an adhesive layer formed on the top surface of the porous coating layer and including a second binder polymer, wherein the adhesive layer includes a first layer that is in contact with the top surface of the porous coating layer, and a second layer integrated with the first layer and facing an electrode, and the second layer has an average pore size larger than the average pore size of the first layer.The separator for a secondary battery can improve the problem related with resistance, while ensuring adhesion to an electrode.
Patent EP-4259951-A1 (EP)
Title: Energiefuhrüngsketten für lange verfahrwege, insbesondere mit laufrollen
Inventor: HERMEY ANDREAS
IPC: F16G13/16
Filed: 2021-12-10
Abstract: Die Erfindung betrifft Energieführungsketten (10) zur Führung von Leitungen, wie z.B. Kabeln, Schläuchen oder dergleichen. Bei Rollenketten sind Laufrollen (7A, 7B) an zumindest einigen Kettengliedern (20) zum abrollenden Verfahren der Energieführungskette vorgesehen, insbesondere auf Kettengliedern des gegenüberliegenden Trums, wobei die Rotationsachse einer Laufrolle jeweils mit der gemeinsamen Schwenkachse (S) eines Paars von Seitenteilen (40; 50) der Kettenglieder (20) zusammenfällt. Gemäß einem Aspekt der Erfindung ist vorgesehen, dass jeder der beiden Stränge (11A, 11B) aus alternierend aufeinanderfolgenden ersten und zweiten Seitenteilen (40, 50) besteht, wobei die ersten Seitenteile (40) gabelartig ausgeführt sind mit zwei in Längsrichtung gegenüberliegenden Gabelbereichen (40A, 40B), die je ein Paar seitlich beabstandeter Seitenwände (42) mit einer Laschenaufnahme (44) dazwischen aufweisen, und wobei die zweiten Seitenteile (50) laschenartig ausgeführt sind mit zwei in Längsrichtung gegenüberliegenden Laschenbereichen (50A, 50B), welche jeweils in eine Laschenaufnahme (44) eines benachbarten ersten Seitenteils (40) eingreifen.
Patent EP-4190836-A1 (EP)
Inventor: KAMEI NOBUHITO
IPC: H01L23/31
Filed: 2021-07-27
Abstract: Provided is a cycloolefin resin cured product formed through bulk polymerization of a polymerizable composition comprising a cycloolefin monomer and a metathesis polymerization catalyst, wherein the cycloolefin monomer includes a norbornene-based monomer (a1) and a monocyclic cycloolefin (a2), and the cycloolefin resin cured product has an elongation at break at 23°C of 30% or more.
Patent EP-4194894-A1 (EP)
Title: Signal processing method and apparatus
Inventor: JING GUOBIN
IPC: G01S13/89
Filed: 2021-06-03
Abstract: This application discloses a signal processing method and apparatus, belongs to the field of radar technologies, and may be applied to scenarios such as intelligent transportation (for example, intelligent transportation, assisted driving, or autonomous driving), a smart home, and a robot. The method includes: obtaining a first range time-domain signal of a first subband and a second range time-domain signal of a second subband adjacent to the first subband; synthesizing and superposing the first range time-domain signal and the second range time-domain signal to obtain a third range time-domain signal; obtaining a first peak point and a second peak point of the third range time-domain signal; and determining a constant phase error θ<sub>err</sub> between the first range time-domain signal and the second range time-domain signal based on the first peak point and the second peak point. According to the method, radar imaging with a high range resolution can be implemented. The method may be applied to the Internet of vehicles such as vehicle to everything V2X, long term evolution-vehicle LTE-V, and vehicle-vehicle V2V
Patent EP-4200324-A1 (EP)
Title: Multi-paratopic anti-pd-1 antibodies and uses thereof
Inventor: HIGGINSON-SCOTT NATHAN
IPC: C07K16/28
Filed: 2021-08-19
Abstract: Multi-paratopic polypeptides that can be used, for example, to modulate the activity of PD-1.
Patent EP-4212365-A1 (EP)
Title: Connection mechanism for tire slip prevention device
Inventor: TANABE SHIGERU
IPC: B60C27/06
Filed: 2021-07-07
Abstract: [Problem to be Solved] To provide a connection mechanism for a tire slip prevention device that is capable of ensuring the reliability of an engaged state and achieving a smaller size.[Means for Solving the Problem] Includes a coupling member 12 having, on one end, a coupling base portion 14a with which one end of a wire 52 is engaged, and on another end, a tubular body 14 having an insertion opening 14b, a connecting head portion 22 to which another end of the wire 52 is connected, the connecting head portion 22 having a projection surface greater than a diameter of the wire 52 and capable of being inserted into the insertion opening 14b, and a clamping means 16 disposed inside the body 14, and having pawls 16a2 configured to clamp a rear end of the connecting head portion 22 inserted from the insertion opening 14b or a constricted portion 22c provided on the connecting head portion 22.
Patent EP-4211567-A1 (EP)
Inventor: FOLEY PETER
IPC: G06F15/80
Filed: 2021-09-03
Abstract: Techniques for task processing using a highly parallel processing architecture with a shallow pipeline are disclosed. A two-dimensional array of compute elements is accessed. Each compute element within the array of compute elements is known to a compiler and is coupled to its neighboring compute elements within the array of compute elements. Control for the array of compute elements is provided on a cycle-by-cycle basis. The control is enabled by a stream of wide, variable length, microcode control words generated by the compiler. Relevant portions of the control word are stored within a cache associated with the array of compute elements. The control words are decompressed. The decompressing occurs cycle-by-cycle out of the cache over multiple cycles. A compiled task is executed on the array of compute elements, based on the decompressing. Simultaneous execution of two or more potential compiled task outcomes is provided.
Patent EP-4217995-A1 (EP)
Inventor: SIRKIÄ MIKA
IPC: G09G3/30
Filed: 2021-09-27
Abstract: An arrangement (1) and a method for a thin film electroluminescent display (100) is disclosed. The arrangement comprises a thin film electroluminescent display panel (120), a driver electronics unit (140), and a high voltage node (182) arranged to provide a supply of high voltage to the driver electronics unit (140). The arrangement (1) also comprises a switch (145) arranged between the high voltage node (182) and the driver electronics unit (140). The method comprises a feeding step (220) spanning a driving pulse period (174), in which one driving signal voltage pulse (173) is fed to the display panel, and a dunking step (230) such that the start (230a) of the dunking step (230) occurs during the driving pulse period (174) and the end of the dunking step (230b) occurs at the end (220b) of the feeding step (220).
Patent EP-4225742-A1 (EP)
Inventor: LYSSIKATOS JOSEPH P
IPC: C07D239/94
Filed: 2021-10-04
Abstract: The present disclosure relates to compounds and compositions for inhibition of Bcr- Abl tyrosine kinases, methods of preparing said compounds and compositions, and their use in the treatment of various cancers, such as chronic myeloid leukemia (CML).
Patent EP-4232570-A1 (EP)
Inventor: ROMESBERG FLOYD E
IPC: C12N9/12
Filed: 2021-10-22
Abstract: Disclosed herein are methods of reverse transcribing a polynucleotide comprising an unnatural ribonucleotide comprising reverse transcribing the polynucleotide with a reverse transcriptase in the presence of an unnatural dNTP comprising an unnatural nucleobase, wherein the reverse transcriptase polymerizes cDNA into which the unnatural NTP is incorporated. In some embodiments, the polynucleotide is present at a concentration less than or equal to about 500 nM and/or the polynucleotide is a tRNA, mRNA, RNA ap tamer, or a member of a plurality of RNA aptamer candidates.
Patent EP-4240051-A1 (EP)
Inventor: CHEN LI
IPC: H04W24/08
Filed: 2021-10-26
Abstract: Embodiments of this application disclose a measurement adjustment method and a terminal, so as to resolve the problem that in the related art, radio link monitoring RLM measurement adjustment and beam failure detection BFD measurement adjustment (for example, measurement relaxation and measurement enhancement) by terminals are not supported, which does not help implement power saving for the terminals nor helps further improve reliability of radio links and beams. The method includes: determining, by a terminal according to a preset rule, whether to perform RLM measurement adjustment and/or BFD measurement adjustment, where the measurement adjustment includes at least one of the following: measurement relaxation, measurement enhancement, or normal measurement.
Patent EP-4199534-A1 (EP)
Inventor: OKA TOMOMICHI
IPC: H04R1/40
Filed: 2021-09-08
Abstract: A device for determining sound source direction includes an array sensor including a plurality of microphones that measures a sound wave, and computing means for calculating a sound pressure in each direction based on sound pressure information of the sound wave obtained by the array sensor and determining a direction in which the sound pressure is maximum as a direction of sound wave arrival. The plurality of microphones is provided at vertices of two or more concyclic polygons that are on same plane and that have same center, and are arranged so as to be non-rotationally symmetric as a whole array sensor.
Patent EP-4239028-A1 (EP)
Inventor: SHIM YOO KYOUNG
IPC: C08L67/04
Filed: 2021-10-29
Abstract: The present invention relates to a polyhydroxyalkanoate (PHA) composition having improved stability and water resistance, and a preparation method therefor. According to the present invention, the aggregation of water-dispersed PHA particles can be prevented, and re-dispersion is induced so that precipitation can be prevented, and thus the dispersion stability and water resistance of PHA can be improved. In addition, the composition of the present invention minimizes the use of additives to enable recycling of biodegradable PHA, and has excellent compatibility with conventional commercial products and excellent room-temperature stability. Additionally, since overuse of a surfactant and an additional step of forming an emulsion are not required in the preparation of PHA, economic feasibility can be improved.
Patent EP-4228097-A1 (EP)
Inventor: JIANG DAJIE
IPC: H01Q15/00
Filed: 2021-11-05
Abstract: The present application discloses a working mode indicating method and apparatus and a device. The method includes: receiving first information sent by a network side device, where the first information indicates an RIS working mode or a relay working mode.
Patent EP-4104325-A1 (EP)
Title: Bitstream structure for immersive teleconferencing and telepresence for remote terminals
Inventor: ABHISHEK ROHIT
IPC: H04L/
Filed: 2021-08-06
Abstract: A method, computer program, and computer system is provided for coding viewport bitstreams. A first coded video bitstream having a segment size defined for a viewport is encoded based on a threshold corresponding to a user's head movement. A second coded video bitstream having a low resolution is encoded. The second coded video bitstream may correspond to a background having a constant segment duration or size. A streaming bitstream for decoding or rendering is created using the first coded video bitstream and the second coded bitstream.
Patent EP-4248000-A1 (EP)
Inventor: BERNT MARVIN L
IPC: C25D5/02
Filed: 2021-11-12
Abstract: Exemplary methods of electroplating may include forming a first mask layer on a semiconductor substrate. The methods may include forming a seed layer overlying the first mask layer. The methods may include forming a second mask layer overlying the seed layer. The methods may include plating an amount of metal on the semiconductor substrate. A portion of the metal may plate over the first mask layer.
Patent EP-4170815-A1 (EP)
Inventor: PARK GEUN YOUNG
IPC: H01M50/536
Filed: 2021-11-24
Abstract: An electrode for secondary battery according to an embodiment of the present disclosure includes: an electrode current collector containing a coated portion, a first active material layer located on the coated portion, and an electrode tab that is electrically connected to the electrode current collector, wherein the electrode tab is located on one surface of the electrode current collector, at least one hole is formed in the electrode tab, and an extension portion of the electrode tab extending through the hole is in contact with the electrode current collector.
Patent EP-4265627-A1 (EP)
Inventor: KOHGO SATORU
IPC: C07H19/067
Filed: 2021-12-10
Abstract: A cytosine-type bridged nucleoside amidite crystal represented by the following structural formula:in which R<sup>1</sup> and R<sup>2</sup> each represents a substituent, and R<sup>3</sup> represents a protecting group.
Patent EP-4235284-A1 (EP)
Title: Anti-peeping backlight module
Inventor: LI TONG
IPC: G02F1/13357
Filed: 2021-11-09
Abstract: A privacy backlight module is formed by stacking an upper backlight module, a lower backlight module and a reflecting film disposed below the lower backlight module, wherein the upper backlight module is a transparent module, the lower backlight module is a transparent module or a non-transparent module, the upper backlight module is a collimating backlight module or a diffusion backlight module, the lower backlight module is a collimating backlight module or a diffusion backlight module, and the upper backlight module and the lower backlight module have different properties. The privacy backlight module can realize beam splitting and collimation and can be used as various backlight modules, the beam splitting angle can be adjusted, the efficiency is high, and independent control can be realized.
Patent EP-4269535-A1 (EP)
Title: Anthraquinone compound containing liquid crystal composition for controlling light, photocured product thereof, and light-controlling element
Inventor: OHTANI KOHEI
IPC: C09K19/12
Filed: 2021-12-16
Abstract: The present invention pertains to: a liquid crystal composition for controlling light that contains, as a dichroic dye, an anthraquinone compound having a specific structure; and a light-controlling element that contains a cured product of said liquid crystal composition for controlling light and exhibits excellent contrast, light-blocking performance, lightfastness, and heat tolerance during current supply. More specifically, the present invention pertains to: a liquid crystal composition for controlling light that contains a compound represented by formula (A) (in the formula, R1 represents a C4-12 alkyl group or a C4-12 alkoxy group, and each R2 independently represents a C6-12 alkyl group), a liquid crystal material, a photocurable compound, and a photoinitiator; and a light-controlling element that is formed by sandwiching a photocured product of said composition between a pair of substrates.
Patent EP-4266376-A1 (EP)
Inventor: MIYAGAWA YOSHIHIDE
IPC: H01L31/0224
Filed: 2021-12-21
Abstract: An electrode structure of a solar cell includes an electric conductor on a substrate side of a chalcogen solar cell, and a wiring element to be electrically connected with the electric conductor. The wiring element is stacked on and bonded with the electric conductor. The wiring element and the electric conductor each contain a group VI element. In a stacked direction of the electric conductor and the wiring element, a peak of a concentration distribution of the group VI element is shifted from an interface between the electric conductor and the wiring element.
Patent EP-4267123-A1 (EP)
Inventor: FU XING
IPC: A61K31/198
Filed: 2021-12-21
Abstract: La présente invention concerne des procédés de synthèse de D-α-méthyldopa et de L-α-méthyldopa.