baber/WOPTO huggingface dataset:
Patent EP-4091890-A1 (EP)
Title: A braking arrangement for a vehicle and a method of controlling a braking arrangement of a vehicle
Inventor: RAHM FREDRIK
IPC: F04D29/057
Filed: 2021-05-21
Abstract: One aspect of the present invention relates to a braking arrangement (100) for a vehicle (10), the braking arrangement comprising an electric machine (102) electrically connectable to an electric power source (104), a brake compressor (106) positioned in an air flow conduit (111), the brake compressor being configured to pressurize a flow of air (113) and to exhaust the pressurized flow of air, and a compressor shaft (107) mechanically connecting the electric machine and the brake compressor to each other, wherein the electric machine is configured to generate a torque on the compressor shaft for operating the brake compressor to pressurize the flow of air, the braking arrangement further comprising an air bearing arrangement (120, 120'), the air bearing arrangement being fluidly connectable to a pressurized brake air tank (150) of the vehicle via an air bearing conduit (158), wherein the air bearing arrangement is suspending the compressor shaft to at least one of the electric machine and the brake compressor. 
     Another aspect of the present invention relates to a method of controlling a braking arrangement of a vehicle.
Patent EP-4108407-A1 (EP)
Inventor: STRUCKMANN JÖRN
IPC: C08J9/38
Filed: 2021-06-24
Abstract: The subject-matter of the present invention is a method for manufacturing reticulated polymer foams, consisting in carrying out a controlled explosion in a reticulation chamber (2) filled with a mixture of combustible gases, in which the processed block of polymer foam is placed. This method allows the maximum reduction of material losses resulting from damage to the surface of the processed foam block (3) caused by the presence of an inadequate amount (caused by inaccurate calculations) of non-flammable gas in the gap between the surface of the foam block (3) and the walls of the chamber (2), introduced therein to replace of a certain amount of flammable gas. The method according to the invention is based on the use of a measuring device (4) for determining the parameters of a foam block (3), such as its geometrical dimensions, before introducing this foam block (3) into the reticulation chamber (2). This makes it possible to accurately calculate the amount of non-flammable gas to be introduced into the gap between the foam block (3) and the walls of the reticulation chamber (2), whereby the calculations can also be conducted taking into account the value of the atmospheric pressure and the temperature of the gases. The present invention also relates to an apparatus for reticulating foams suitable for carrying out this method.
Patent EP-4039543-A1 (EP)
Title: Rearview safety warning device of a vehicle
Inventor: LIN TONG-MIN
IPC: B60Q1/26
Filed: 2021-06-30
Abstract: A rearview safety warning device of a vehicle has a rearview mirror assembly (10), a display unit (40), a wireless transmission unit (20), and a processing unit (30). The rearview mirror assembly (10) has a mirror (12) having a mirror-surface area (120) and a display area (121). The display unit (40) displays a warning information through the display area (121) of the mirror (12). The wireless transmission unit (20) communicates with a mobile device (50) via a wireless communication technique. The processing unit (30) is signally connected to the display unit (40) and the wireless transmission unit (20). The processing unit (30) receives a traffic data (M) from the mobile device (50) via the wireless transmission unit (20) and activates the display unit (40) to display the warning information according to the traffic data (M).
Patent EP-4112961-A1 (EP)
Title: Fitting device
Inventor: HORVATH MIHALY
IPC: F16D1/033
Filed: 2021-07-02
Abstract: The invention relates to a fitting device (10) comprising two fitting elements (1, 2), each of fitting elements (1, 2) connectable to an external part (11, 12) and when connected to each other, the fitting elements (1, 2) forming a form locking connection between with respective external parts (11, 12), characterized in that the fitting elements (1, 2) comprising or being made of material with different thermal expansion coefficients (A1, A2) and the fitting elements (1, 2) having a ringlike structure can be assembled concentrically, with at least two form locking element (3) preventing in assembly relative rotational movement between the fitting elements (1, 2), the at least two form locking element (3) being configured to allow relative radial movement (R, R') of fitting elements (1, 2) under changing thermal conditions when assembled.
Patent EP-3958170-A1 (EP)
Inventor: LEE SOLAE
IPC: G06K9/00
Filed: 2021-07-23
Abstract: A processor-implemented method with liveness detection includes: receiving a plurality of phase images of different phases; generating a plurality of preprocessed phase images by performing preprocessing, including edge enhancement processing, on the plurality of phase images of different phases; generating a plurality of differential images based on the preprocessed phase images; generating a plurality of low-resolution differential images having lower resolutions than the differential images, based on the differential images; generating a minimum map image based on the low-resolution differential images; and performing a liveness detection on an object in the phase images based on the minimum map image.
Patent EP-4134712-A1 (EP)
Inventor: WEBER THOMAS
IPC: G01V13/00
Filed: 2021-08-11
Abstract: Die Erfindung betrifft ein Verfahren zur Überprüfung der Funktion einer Vorrichtung (10) zur Erfassung von metallischen Fremdkörpern in Produkten (13), umfassend wenigstens einen Metalldetektor (12), der einen stationären Scanbereich (16) aufweist, der wiederum in dem Förderbereich einer Fördervorrichtung (14) für zu untersuchende Produkte, insbesondere Lebensmittel angeordnet ist, welche Vorrichtung (10) eine Auswerteeinheit (22) für die Signale des Metalldetektors (12) aufweist.In dem Verfahren wird das Vorliegen der Produkte im Scan- und/oder Förderbereich (16) erfasst. Der Metalldetektor (12) wird von einem Arbeitsmodus in einen Prüfmodus umgeschaltet wird, wenn sich kein Produkt im Scanbereich (16) befindet. Im Prüfmodus wird von einem Impulsgeber (24) ein Triggerimpuls (30) im Scanbereich (16) abgegeben, welcher Triggerimpuls (30) im Metalldetektor (12) ein Antwortsignal (32a-d) hervorruft, wobei das Antwortsignal (32a-d) und/oder ein daraus abgeleitetes Auswertesignal der Auswerteeinheit (22) mit einem Referenzbereich verglichen wird und aus dem Vergleich ein Signal und/oder eine Aktion abgeleitet wird, wenn das Antwort/Auswertesignal (32a-d) aus dem Referenzbereich herausfällt.
Patent EP-3996332-A1 (EP)
Inventor: TERAMOTO KEIICHI
IPC: H04J3/06
Filed: 2021-08-17
Abstract: A control apparatus (100) includes a device controller (101), a calculator (102), and a communication controller (103). The device controller (101) generates a command for controlling operation of an intended device (300; 300-2). The calculator (102) calculates an estimated value of an operation delay time according to classification information representing at least one of a type of the command and a type of a state transition of the device in operation following the command. The operation delay time is a length of time from when the device receives the command to when the device completes a state transition after the operation following the command. The communication controller (103) transmits the command to the device so that the device completes the state transition after the operation following the command at time adjusted in accordance with the estimated value.
Patent EP-3960071-A1 (EP)
Title: Systems and devices for sleep intervention quality assessment
Inventor: GURUMOORTHY RAM
IPC: A61B5/00
Filed: 2021-08-19
Abstract: Provided are systems, methods, and devices for sleep intervention quality assessment. Systems include a communications interface configured to receive measurement data from data sources, the measurement data comprising measurements of biological parameters of a user before and after a sleep intervention, the communications interface being further configured to receive treatment data comprising one or more treatment parameters associated with the sleep intervention. Systems also include a processing device comprising one or more processors configured to generate quality assessment metrics based on the received measurement data, the quality assessment metrics being generated based, at least in part, on a comparison of the measurements of biological parameters before and after the sleep intervention, the processing device further configured to generate a report based on the quality assessment metrics. Systems further include a memory device configured to store the quality assessment metrics and the report.
Patent EP-4006318-A1 (EP)
Inventor: NAKASHIMA TOYOKAZU
IPC: F01M11/04
Filed: 2021-09-21
Abstract: A controller (10) includes: a control unit (13) configured to detect, based on information from a sensor mounted on a vehicle (1), a first event indicating that engine oil is discharged from an engine of the vehicle (1), or a second event indicating that the engine is replenished with engine oil; and a storage unit (12) configured to store the result of detection by the control unit (13) as a history of oil change.
Patent EP-3979558-A1 (EP)
Inventor: KANGAS SANTERI
IPC: H04L9/40
Filed: 2021-09-27
Abstract: An application detection method includes receiving, from one or more user devices on a plurality of local networks, first network traffic metadata being related to a client application running on the one or more user devices, receiving, from a plurality of network traffic hubs of the plurality of local networks, second network traffic metadata corresponding to the first network traffic metadata but excluding user device specific data, generating a plurality of combined network traffic metadata datasets for each received first network traffic metadata and the corresponding second network traffic metadata by matching metadata attributes of the first and second network traffic metadata, generating an application detection model by using the plurality of combined network traffic metadata datasets, and using the application detection model for detecting further client applications running on one or more user devices on one or more local networks.
Patent EP-4057663-A1 (EP)
Title: Identity recognition method and apparatus
Inventor: QIAO GUANGJUN
IPC: H04L9/40
Filed: 2021-09-29
Abstract: An identity recognition method includes: establishing (S11) a connection with a second device in response to detecting that the second device enters a preset first distance range; performing (S12) identity authentication on the second device based on the connection; and determining (S13) that the second device is a device with a preset user authority in response to determining that the identity authentication is passed and detecting that the second device enters a preset second distance range and the second device is within a preset direction range of the first device; herein the preset second distance range is within the preset first distance range.
Patent EP-3992946-A1 (EP)
Title: Method and system for updating a flight plan
Inventor: SCHWINDT STEFAN
IPC: G08G5/00
Filed: 2021-10-07
Abstract: A method for updating, for an aircraft (10), a first flight plan (15) having a first set of flight parameters (11), includes receiving, via an avionics device (8), a change to the first flight plan (11), determining a second set of flight parameters (25) based on the change to the first flight plan (11), receiving, by the avionics device (8), at least one of terrain data (55) and special use airspace (SUA) (57) data. The method includes performing, with the avionics device (8), a safety validation of the second set of flight parameters (25), wherein the safety validation comprises: comparing the second set of flight parameters (25) with the received at least one of terrain data (55) and SUA data (57), and determining, based on the comparison, whether the second set of flight parameters (25) presents a risk to safe flight.
Patent EP-3992672-A1 (EP)
Inventor: UCHIDA KAZUE
IPC: G02B1/115
Filed: 2021-10-15
Abstract: An optical element (300) includes a base material (200), which consists of resin material, and an antireflection film (100). The antireflection film (100) consists of a first film (111) formed on the base material (200) and a second film (101) formed on the first film (111). The second film (101) consists of a first layer (01), a second layer (02), and a third layer (03), in order from a side closest to the first film (111). The first layer (01) and the third layer (03) each include silicon oxide. The second layer (02) includes magnesium fluoride.
Patent EP-4001128-A1 (EP)
Inventor: SMITH DANIEL R
IPC: B64C1/14
Filed: 2021-11-10
Abstract: Systems and methods are provided for assembling a section of a fuselage (12) of an aircraft (10). The method includes pulsing a half barrel section (24) of the fuselage (12) along a track (110) in a process direction (199), utilizing an indexing feature (124) associated with the half barrel section (24) to determine a desired contour (361) for a portion of the half barrel section (24), and enforcing the desired contour (361) onto the half barrel section (24) using components that enforce an inner mold line (128) and components that enforce an outer mold line (126) when the contour of the half barrel section (24) is out of tolerance from the desired contour (361).
Patent EP-4019280-A1 (EP)
Inventor: HIROKI UNO
IPC: B60C11/00
Filed: 2021-11-22
Abstract: In a tire 2, a shape index of a reference ground contact surface is not less than 1.20 and not greater than 1.50. In the tire 2, a tread 4 includes a cap layer 38, an intermediate layer 40 formed such that a loss tangent of the intermediate layer 40 at 30°C is less than a loss tangent of the cap layer 38 at 30°C, and a base layer 42 formed such that a loss tangent of the base layer 42 at 30°C is less than the loss tangent of the intermediate layer 40 at 30°C. In the radial direction, the intermediate layer 40 is disposed outwardly of the base layer 42 and the cap layer 38 is disposed outwardly of the intermediate layer 40. In a shoulder land portion 28s of the tread 4, a thickness Tm of the cap layer 38 at a center Pm of an axial width is less than a thickness Tg of the cap layer 38 on the shoulder circumferential groove 26s side.
Patent EP-3982278-A1 (EP)
Title: Hardware blockchain acceleration
Inventor: VELISSARIOS JOHN
IPC: G06F21/10
Filed: 2017-12-19
Abstract: Hardware acceleration supports complex software processes. In particular, a hardware security module provides encryption support for transaction chains. In one implementation, the security module circuitry provides high-speed security features and acceleration of the security features for blockchain processing.
Patent EP-4198389-A1 (EP)
Title: Vorrichtung und verfahren zur wärmeerzeugung/speicherung und gaserhitzung mittels keramikelementen
Inventor: HETZ PHILIPP
IPC: F22B1/28
Filed: 2021-12-17
Abstract: Die vorliegende Erfindung betrifft eine Vorrichtung zur Erzeugung und Speicherung von Wärme und Abgabe derselben an ein Gas, dadurch gekennzeichnet, dass sie ein oder mehrere Absorberelemente (2), die keramisches Material umfassen oder daraus gebildet sind und die im Innenraum (3) eines Gehäuses (4) so angeordnet sind, dass sie von einem Gas durchströmt werden können, eine Mikrowellengeneratoreinheit (5), die Mikrowellen zur Erhitzung der Absorberelemente (2) erzeugt und eine oder mehrere Gaseintrittsöffnungen (6) sowie eine oder mehrere Gasaustrittsöffnungen (7) umfasst, sowie ein Verfahren, das diese Vorrichtung nutzt.
Patent EP-4067154-A1 (EP)
Inventor: WU XUNQI
IPC: G01D5/353
Filed: 2021-12-22
Abstract: A monitoring system and an optical fiber sensor for a pantograph, the system including: one or more optical fiber sensors installed on the pantograph for receiving laser signals; a processor, coupled to the optical fiber sensors, and used to process the signals collected by the optical fiber sensors; wherein, the optical fiber sensor has an optical interference cavity, the laser signal enters the optical interference cavity to form a comb-shaped spectrum, and the cavity length of the optical interference cavity satisfies the formula:          k   mid     2         λ   ctr     −       W   laser     2       <     l   FP     <       k   mid     2         λ   ctr     +       W   laser     2                   W   laser     ≤       2     l   FP           k   mid   2     −   1            wherein,  l FP    represents the cavity length of the optical interference cavity;  k mid    represents the preset longitudinal modulus of the optical fiber sensor, the value range of  k mid    is a positive integer, and  k mid    ≥2;  W laser    represents the bandwidth of the laser emitting the laser signal;  λ ctr    represents the wavelength value of the center point of the bandwidth of the laser. The disclosure can avoid the signal interference of adjacent wave peaks to the wave peak in the bandwidth of the laser during process of the data analysis, and effectively prevent code cross-talk.
Patent EP-4086565-A1 (EP)
Title: Improved end cap
IPC: F42B5/18
Filed: 2021-05-05
Abstract: The invention relates to a method of improved ammunition production, particularly to a metal matrix composite(MMC) end cap, suitable for forming a cartridge case, said end cap comprising an admixture of a metal powder, a binder matrix material, wherein said admixture has been caused to solidify in the shape of said end cap.
Patent EP-4097631-A1 (EP)
Inventor: TROUDE THIBAUT
IPC: G06K9/62
Filed: 2021-01-29
Abstract: The present invention relates a method for classifying and counting objects recoverable from a urine sample processed onto a slide, said method comprising the following steps: receiving at least one digitalized image of the whole slide; detecting connected components by segmentation of the image of the whole slide; classifying the detected connected components into countable connected components and uncountable connected components using a classifier; for the countable connected components using an object detection model to obtaining the number of objects for each class; for the uncountable components using a semantic segmentation model to obtaining the number of objects for each class; summing up the number of objects for each class obtained from the semantic segmentation model and the object detection model outputting a number of objects for each class.
Patent EP-4096428-A1 (EP)
Title: Veterinary anti-prolactin composition for ruminants used by intramammary administration
Inventor: BERTAIM THIERRY
IPC: A23K20/111
Filed: 2021-01-26
Abstract: The present invention relates to a veterinary composition and to a method for reducing milk production of dairy ruminants, in a more efficient and safer way, by administering said composition by intramammary route, especially after milking cessation at the start of the dry period.
Patent EP-4096481-A1 (EP)
Inventor: LIEBERWIRTH LARS
IPC: A47J37/06
Filed: 2021-01-28
Abstract: L'invention concerne le domaine de la préparation d'aliments par cuisson avec de l'air chaud en combinaison avec de l'énergie RF. Un système (100) pour la préparation d'aliments comprend : un dispositif de maintien (120) pour maintenir l'aliment, comprenant : un côté perméable à l'air (121) ; un appareil (140) comprenant : une chambre de traitement (145) agencée pour être imperméable aux radiofréquences et de préférence imperméable à l'air ; des moyens de maintien (192, 192', 148, 148') pour maintenir le dispositif de maintien à l'intérieur de la chambre de traitement ; une antenne RF (155, 155') agencée pour rayonner de l'énergie RF vers l'intérieur de la chambre de traitement afin de chauffer l'aliment à l'intérieur du dispositif de maintien ; un ventilateur (156) pour faire circuler l'air dans la chambre de traitement à travers le côté perméable à l'air et à travers le dispositif de maintien ; et un dispositif de chauffage (157) agencé pour fournir de la chaleur à l'air mis en circulation ; le ventilateur et le dispositif de chauffage étant agencés pour frire à l'air l'aliment à l'intérieur du dispositif de maintien ; la chambre de traitement comprenant : une enveloppe supérieure (146) comprenant un espace interne supérieur et un bord supérieur formant une ouverture d'accès à l'espace interne supérieur ; et une enveloppe inférieure (147) comprenant un espace interne inférieur et un bord inférieur formant une ouverture d'accès à l'espace interne inférieur ; dans une position fermée, l'enveloppe supérieure et l'enveloppe inférieure étant agencées l'une par rapport à l'autre pour envelopper un espace intérieur (193) comprenant l'espace interne supérieur et l'espace inférieur ; l'énergie RF rayonnée générant une onde RF ; et la chambre de traitement étant formée de sorte que l'onde RF ait un nœud sensiblement au niveau du bord supérieur (190) et/ou du bord inférieur (191) dans la position fermée.
Patent EP-4100254-A1 (EP)
Title: Films de polyoléfine à cavitation et leurs procédés de production
Inventor: DI COSTANZO CARMELO
IPC: C08L67/02
Filed: 2021-02-03
Abstract: L'invention concerne une charge d'alimentation comprenant un homopolymère de polyoléfine tel que le polypropylène, le polybutylène téréphtalate (PBT) et un pigment ayant un indice de réfraction d'au moins 1,5 complexé par du polypropylène fonctionnalisé par de l'anhydride maléique (MAH-PP). L'invention concerne en outre des films de polyoléfine ayant une couche de cavitation comprenant la charge d'alimentation et des procédés de fabrication de tels films.
Patent EP-4128322-A1 (EP)
Inventor: MAZEN FRÉDÉRIC
IPC: H01L21/324
Filed: 2021-01-19
Abstract: The present invention relates to a method for preparing a thin layer (1) comprising a weakening step (S2) for the purpose of forming a weakened zone (3) in a central portion (2c) of a donor substrate (2), the weakened zone (3) not extending into a peripheral portion (2p) of the donor substrate (2); a step (S3) of joining the main face (2a) of the donor substrate (2) to a receiver substrate (5) to form an assembly to be split; and a step (S4) of separating the assembly to be split, the separation step comprising a heat treatment resulting in the thin layer (1) being released from the donor substrate (2) at its central portion (2c) only. The method also comprises, after the separation step, a detachment step (S6) comprising treating the assembly to be split in order to detach the peripheral portion of the donor substrate (2) from the receiver substrate (5).
Patent EP-4104141-A1 (EP)
Inventor: MORICONI STEFANO
IPC: G06T7/174
Filed: 2021-02-12
Abstract: Examples of the present disclosure relate to an apparatus comprising input circuitry configured to acquire imaging data corresponding to a branched organic structure, and image processing circuitry. The image processing circuitry is configured to determine, from the imaging data, a parametric configuration of the branched organic structure comprising solid and volumetric scaffolding data indicative of the branched organic structure, and determine, based on the scaffolding data, a multi-dimensional parametric representation of the branched organic structure.
Patent EP-4101264-A1 (EP)
Inventor: TAKACS LASZLO A
IPC: H05B45/50
Filed: 2021-02-04
Abstract: According to one aspect, a control circuit for a tubular light emitting diode (TLED) lamp may include an input detection circuit that detects, from an input signal, a type of control desired based on a characteristic of the input signal and generate an output signal, a digital control circuit that controls operation according to a digital lighting protocol, and an analog control circuit that controls operation according to a voltage associated with the input signal. The digital control circuit may be enabled or disabled based on the output signal. The analog control circuit may be enabled or disabled based on the output signal.