baber/WOPTO huggingface dataset:
Patent EP-4024159-A1 (EP)
Inventor: XU WEI
IPC: G06F1/16
Filed: 2021-07-27
Abstract: A wearable device includes: a wristband, including a first section of wristband with a first interface and a second section of wristband with a second interface; and a main body on the wristband and electrically coupled to the first interface and the second interface, wherein, when the first interface is coupled to a power supply and the second interface is not coupled to a first terminal device, the main body is charged through the power supply. By providing two interfaces on the wristband, in a state in which one interface is connected to the power supply, and the other interface is not connected to the terminal device, self-charging can be realized without a dedicated charging base, and charging is more convenient.
Patent EP-3945629-A1 (EP)
Inventor: MAZEAU THIERRY
IPC: H05K3/42
Filed: 2021-07-27
Abstract: Ce procédé consiste en : la réalisation (102) d'un composant générique (110) comportant uniquement une pluralité de trous métallisés (121), chaque trou métallisé formant un via entre des première et seconde couches conductrices du composant disposées de part et d'une d'un substrat ; et, la configuration (104) du composant générique de manière à obtenir un composant final (130, 150), en dé-métallisant au moins un trou métallisé de manière à obtenir un trou dé-métallisé (142, 162), les trous métallisés (141, 161) restants étant disposés selon un motif propre à guider les ondes électromagnétiques dans le substrat d'une manière permettant de conférer une fonction caractéristique au composant final.
Patent EP-3951162-A1 (EP)
Inventor: FARINA ALESSIO
IPC: F03D3/06
Filed: 2021-08-03
Abstract: A vertical axis turbine of the type Darrieus or H-Rotor with the capability of regulation of the implementing radius of the blades with respect to the rotating shaft, actuated by a screw mechanism integrated into the shaft and activated by a motor integral with the screw. The screw rotation acts on a couple of scrolls, which are free to translate within the shaft, dragging with them the supporting arms of the blades. 
     The blades have the capability to contract or extend enabling the turbine to vary at least its angular speed and the couple acting on the rotating axis. 
     Furthermore, the system enables to actuate the variation of incidence of the blades correlated to the distance of them with respect to the rotating axis, taking advantage of the different geometries achieved within the components of the turbine in the several operative positions. The turbine is managed by a control system supplying the command for placing the blades in the optimal area as a function of its angular speed and the speed conditions of the fluid acting on it.
Patent EP-4020039-A1 (EP)
Title: Waveguide with self-aligned mirror in package for long range chip-to-chip communications
Inventor: ALEKSOV ALEKSANDAR
IPC: G02B6/42
Filed: 2021-09-17
Abstract: Embodiments disclosed herein include electronic packages and methods of forming such structures. In an embodiment, an electronic package comprises a package substrate, a first die over the package substrate, and a second die over the package substrate. In an embodiment, the electronic package further comprises an optical waveguide on the package substrate. In an embodiment, a first end of the optical waveguide is below the first die and a second end of the optical waveguide is below the second die. In an embodiment, the optical waveguide communicatively couples the first die to the second die.
Patent EP-3971783-A1 (EP)
Inventor: MISHRA ARUNAV
IPC: G06N7/00
Filed: 2021-09-17
Abstract: The present invention relates to classifying data (24). A first data driven model (50) is trained based on labeled historic data (44). A second data driven model (60), comprises a set of rules (42). Data (24) to be classified is obtained at the first data driven model (50) and the second data driven model (60). A first classification (52) is determined for the data (24) by the first data driven model (50) and a second classification (62) is determined for the data (24) by the second data driven model (60). A result signal (80) is provided based on the classifications (52, 62).
Patent EP-4016947-A1 (EP)
Title: Digital pre-distortion (dpd) estimation window search
Inventor: JANN BENJAMIN
IPC: H04L25/03
Filed: 2021-09-21
Abstract: An apparatus for transmitting output signals includes a pre-distortion circuit configured to perform digital pre-distortion (DPD) on input signal samples using a plurality of DPD coefficients to generate a plurality of pre-distorted samples. The apparatus further includes an estimation window search circuit configured to determine a signal power characteristic for each pre-distorted sample of the plurality of pre-distorted samples, and select a subset of the plurality of pre-distorted samples based on the determined signal power characteristics. The subset of the plurality of pre-distorted samples is selected to fit within a predetermined estimation window size. The plurality of DPD coefficients is updated based on the subset of the plurality of pre-distorted samples.
Patent EP-4047221-A1 (EP)
Inventor: COBACHO LUIS
IPC: F16B2/24
Filed: 2021-10-07
Abstract: The present invention provides for a fastening clip for mounting a component part, such as an airbag, to a support structure, comprising: a body portion, extending between an upper end region and a lower end region along a longitudinal axis, comprising at least one elastically deflectable retaining member, projecting laterally from said lower end region of said body portion, so as to fixingly engage when inserted into an orifice of the support structure; a head portion, provided at said upper end region of said body portion, comprising a rectangularly shaped plate member, having a flat upper surface extending in a transverse plane relative to said longitudinal axis, and two opposing resilient spring members extending transversely away from opposing first and second edges of said plate member and folded towards said lower end region of said body portion.
Patent EP-3964810-A1 (EP)
Inventor: YOKINO TAKAFUMI
IPC: G01J3/02
Filed: 2015-02-03
Abstract: A spectrometer 1A includes a package 2 having a stem 4 and a cap 5, an optical unit 10A disposed on the stem 4, and a lead pin 3 for securing the optical unit 10A to the stem 4. The optical unit 10A includes a dispersive part 21 for dispersing and reflecting light entering from a light entrance part 6 of the cap 5, a light detection element 30 having a light detection part 31 for detecting the light dispersed and reflected by the dispersive part 21, a support 40 for supporting the light detection element 30 such that a space is formed between the dispersive part 21 and the light detection element 30, and a projection 11 protruding from the support 40, the lead pin 3 being secured to the projection 11. The optical unit 10A is movable with respect to the stem 4 in a contact part of the optical unit 10A and the stem 4.
Patent EP-4171075-A1 (EP)
Inventor: DR (UNC) BAUMGARTNER JOSEF
IPC: H04L61/4594
Filed: 2021-10-22
Abstract: The invention provides a computer-implemented method for synchronization of contact information supporting a group function. The method comprises automatically adding and/or deleting and/or updating, on a respective mobile device of each member of a group of users, contact information of one or more members of the group locally on the mobile device in response to determining that a change in group data has occurred, wherein the group data comprises contact information of each of the members of the group. The server does not know which users are members of the group.
Patent EP-4173863-A1 (EP)
Inventor: FOLKESSON JOHAN
IPC: B60K1/02
Filed: 2021-10-27
Abstract: The invention relates to a powertrain (110) for a vehicle, comprising:- first and second power units (130, 140),- a propeller shaft (160),- a power take-off (190),- a transmission (120) comprising:∘ first and second input shafts (1, 2) connected to the first and second power units, respectively, an output shaft (10) connected to the propeller shaft (160), and a countershaft (9) connected to the power take-off (190),∘ first and second input shaft gearwheels (3, 4) on the first and second input shafts, respectively,∘ first and second countershaft gearwheels (8, 11), the first countershaft gearwheel being in driving connection with the second input shaft gearwheel, first, second and third output shaft gearwheels (5, 7, 12) in driving connection with the first input shaft gearwheel, the first countershaft gearwheel, and the second countershaft gearwheel, respectively,∘ first and second gear engaging devices (20, 30), wherein, in a first mode of operation, the first gear engaging device is in a first state, rotationally connecting the first output shaft gearwheel to the output shaft, and the second gear engaging device is in a neutral state, rotationally disconnecting the output shaft from the second and third output shaft gearwheels, no parts of the powertrain being drivingly connected to both of the first and second power units.
Patent EP-4095716-A1 (EP)
Inventor: YAMAGUCHI MASAYUKI
IPC: G06F16/383
Filed: 2021-11-02
Abstract: An information processing apparatus includes a processor configured to acquire a text recognition result including a text string included in an image and position information of the text string in the image, display the text string included in the text recognition result, and specify, in a case where the displayed text string is corrected, position information corresponding to the corrected text string, among pieces of the position information associated with each text string included in the text recognition result.
Patent EP-4001616-A1 (EP)
Inventor: JUDD ZEDIC
IPC: F02C7/052
Filed: 2021-11-05
Abstract: An asymmetric inlet particle separator (200) for a gas turbine engine (100) includes an inlet (202) having a first cross-sectional shape, and a duct (204) downstream of the inlet. The duct includes a bend (238) upstream from a splitter (226), a scavenge branch (228) and an engine airflow branch (230). The splitter is outside of a line of sight from the inlet and the splitter separates the scavenge branch from the engine airflow branch. The asymmetric inlet particle separator includes an annulus (206) downstream of the engine airflow branch configured to be coupled to the gas turbine engine. The annulus has a second cross-sectional shape, and the engine airflow branch transitions from the first cross-sectional shape to the second cross-sectional shape.
Patent EP-4012166-A1 (EP)
Inventor: FEHER PETER
IPC: F02C6/18
Filed: 2021-12-02
Abstract: An inlet air heating system for a gas turbine system (10) includes an inlet heat exchanger (52) configured to be positioned upstream of a compressor (16) of the gas turbine system (10). The inlet air heating system also includes a heating loop (56) fluidly coupled to the inlet heat exchanger (52). The heating loop (56) is configured to provide heating fluid (58) to the inlet heat exchanger (52), and the inlet heat exchanger (52) is configured to facilitate transfer of heat from the heating fluid (58) to an airflow into the compressor (16). Furthermore, the inlet air heating system includes a first heat transfer assembly (60) configured to receive cooling tower fluid (48) from a fluid pathway (44) extending between a steam condenser (39) and a cooling tower. The heat transfer assembly is configured to facilitate transfer of heat from the cooling tower fluid (48) to the heating fluid (58). The inlet air heating system also includes a second heat transfer assembly (68) configured to receive heated fluid from a steam turbine system (28), wherein the second heat transfer assembly is configured to facilitate transfer of heat from the heated fluid to the heating fluid (58).
Patent EP-4195721-A1 (EP)
Title: Mobile communication network, mobile terminal and method for using an emergency service
Inventor: SAMA MALLA REDDY
IPC: H04W88/06
Filed: 2021-12-10
Abstract: According to one embodiment, a mobile communication network is described comprising a radio access network configured to transmit, via control signalling to a mobile terminal, control information for using an emergency service via another mobile communication network for the case that, for the mobile terminal, no radio cell of the mobile communication network is available for using the emergency service.
Patent EP-4015444-A1 (EP)
Inventor: MEYER JEAN-FRANÇOIS
IPC: B68C1/02
Filed: 2021-12-14
Abstract: La présente invention concerne un arçon à arcade reculée pour selle d'équitation caractérisée en ce que l'arçon comprend au moins deux plaques à son extrémité postérieure, lesquels plaques sont positionnées de part et d'autre de la ligne longitudinale de l'arçon permettant ainsi de le stabiliser lorsqu'il est posé sur le dos d'un cheval, son utilisation, procédés de fabrication ainsi que la selle de cheval intégrant un tel arçon.
Patent EP-4207123-A1 (EP)
Title: Premises security monitoring system
Inventor: HACKETT NICHOLAS J
IPC: G08B25/00
Filed: 2021-12-29
Abstract: Provided is a method of automatically switching a security monitoring system of premises into a nocturnal armed at home mode, the premises providing accommodation for a household, and the accommodation comprising sleeping accommodation and living accommodation, the two accommodations being separate, the method comprising:using radio-based presence and location sensing to detect perturbations of radio signals;determining that the perturbations of radio signals signify that the household has vacated the living accommodation and occupied the sleeping accommodation;using time of day and stored information about the households' daily routine,applying one or more rules to determine whether use of the nocturnal armed mode is appropriate, and if it is appropriate switching the security monitoring system into the nocturnal armed at home mode, in which detection of movement or presence in the living accommodation constitutes an alarm event but in which detection of movement or presence in the sleeping accommodation does not constitute an alarm event.
Patent EP-4053493-A1 (EP)
Title: Apparatus and method suitable for use with a munition
IPC: F42C15/24
Filed: 2021-03-04
Abstract: According to an aspect of the invention, there is provided a fuze arming system for a munition, comprising: an arming circuit arranged to detect a setback event and, in response to the setback event, generate a signal indicating that an arming event has occurred, wherein the arming circuit comprises a solid-state sensor configured to generate a charge when the setback event occurs.
Patent EP-4040715-A1 (EP)
Inventor: LE PERA ALESSANDRO
IPC: H04L9/08
Filed: 2021-02-05
Abstract: The invention relates to an Entangled photons distribution and measurement system comprising: 
- a photon source comprising two outputs, able to generate a pair of entangled photons, the first photon being emitted on the first output and the second photon on the second output, 
- a first optical link connected to the first output of the photons source, to deliver the entangled photons to a first device, 
- an optical switch to route photons from the second output of the photons source to the first or second output of the optical switch, 
- a second optical link connected to the first output of the optical switch, to deliver the entangled photons to a second device, 
- a measurement device connected to the second output of the optical switch, 
wherein the optical switch is configured to switch between its first and second output to switch between two operating modes. 
     Figure to accompany the abstract: Figure 1.
Patent EP-4190153-A1 (EP)
Inventor: DE LA LAMA PESQUERA JOSE MARÍA
IPC: A01M1/20
Filed: 2021-12-03
Abstract: A selective control system of an invertebrate population comprising a compressed air unit (102), an attractant tank (104), a poison dispensing unit (106), and a disposal tank (108). There is a capture and identification unit (110) with a compartment (112) for housing a specimen of the population of invertebrates and a camera (116) for taking at least one image of the individual in the compartment (112). In an disposal-release unit (130), areas are defined for different functions. A processing means 140 analyzes the taken image to establish a detection and change of area to release or dispose the individual.
Patent EP-4088074-A1 (EP)
Inventor: GRUND GUIDO
IPC: C04B7/44
Filed: 2021-01-05
Abstract: Die vorliegende Erfindung betrifft eine Vorrichtung zur thermischen Behandlung mineralischer Feststoffe, wobei die Vorrichtung wenigstens einen Vorwärmer und einen Flugstromreaktor (10) aufweist, wobei am Ausgang des Flugstromreaktors (10) eine Abscheidevorrichtung (20) angeordnet ist, dadurch gekennzeichnet, dass am Ausgang des Gasstromes der Abscheidevorrichtung (20) eine thermische Behandlungszone (30) angeordnet ist, wobei der Ausgang der thermischen Behandlungszone (30) mit dem Eingang für den Gasstrom des Vorwärmers verbunden ist.
Patent EP-4093963-A1 (EP)
Inventor: BUHL THOMAS
IPC: F03D13/10
Filed: 2021-01-19
Abstract: A blade damping device for damping vibrations during standstill of a wind turbine blade, wherein the blade damping device is adapted to be detachably attached to the pressure side and/or the suction side of the airfoil region of the wind turbine blade, the blade damping device comprising a base plate adapted to conform to the exterior shape of the wind turbine blade when the blade damping device is attached to the wind turbine blade, and a spoiler protruding from the base plate to a spoiler height along a height direction and having a spoiler length along a length direction, the height direction being adapted to extend outwardly from the wind turbine blade, wherein the spoiler height is adapted to be at least 20% of a chord line located at two thirds of the blade length along the longitudinal axis from the root end of the wind turbine blade.
Patent EP-4104140-A1 (EP)
Title: Model-based image segmentation
Inventor: BUERGER CHRISTIAN
IPC: G06T7/149
Filed: 2021-02-11
Abstract: Presented are concepts for initialising a model for model-based segmentation of an image which use specific landmarks (e.g. detected using other techniques) to initialize the segmentation mesh. Using such an approach, embodiments need not be limited to predefined model transformations, but can initialise a segmentation mesh with arbitrary shape. In this way, embodiments may provide for an image segmentation algorithm that not only delivers a robust surface-based segmentation result but also does so for strongly varying target structure variations (in terms of shape).
Patent EP-4090961-A1 (EP)
Title: Determining curtain plate integrity in differential mobility spectrometry
Inventor: CAMPBELL JOHN LAWRENCE
IPC: H01J49/00
Filed: 2021-01-14
Abstract: A DMS device receives a curtain gas that includes a chemical modifier into its curtain plate. Before or while receiving ions of an analyte, the DMS device steps the CoV through a series of values in order to apply different CoV values to at least one precursor ion derived from the chemical modifier. For each CoV value of the series of values, a mass spectrometer selects and mass analyzes the at least one precursor ion. An intensity is produced for each CoV value of the series of values. An intensity versus CoV value peak is calculated from the intensities measured. A representative CoV value is calculated for the peak. The difference between the representative CoV value and known CoV values that represent an uncontaminated curtain plate is calculated. If the difference is greater than or equal to a predetermined threshold value, the curtain plate is determined to be contaminated.
Patent EP-4118883-A1 (EP)
Inventor: BREUER VOLKER
IPC: H04W48/16
Filed: 2021-03-11
Abstract: The present invention relates to a method for conducting a frequency scan by a user equipment configured to operate in one of a plurality of cellular networks, each comprising a plurality of base stations, said plurality of base stations employing a plurality of frequency bands, the method comprising the steps for the user equipment of: - maintaining a list of frequency bands assigned to at least one cellular network, - determining at least one network identification criterion relating to a cellular network, - determining a list of candidate frequency bands from the list of frequency bands considering said at least one network identification criterion, - conducting a frequency band scan on said list of candidate frequency bands.
Patent EP-4126390-A1 (EP)
Inventor: CONNOLLY DIARMUID
IPC: A61M15/00
Filed: 2021-03-22
Abstract: A nebulizer (650) has an aerosol generator (651), a reservoir (652), and an aerosol outlet (653). A piezoelectric vibration generator (656) is on a downstream side of a support washer (655), and power to the piezo is provided by a spring contact assembly (657). The assembly (657) has upstanding electrical terminals (680, 681) for contact with electrical supply conductors. There are spring terminals (670) extending around a rim of the spring contact assembly (657) to engage an exposed underside of the washer (655), and a resilient ridge (671) extending in the upstream direction to engage the underside of the piezo (656), which itself is on the downstream side of the washer (655).
Patent EP-4110882-A1 (EP)
Inventor: PETROZZIELLO LENA
IPC: C09K8/528
Filed: 2021-02-26
Abstract: A polymeric scale inhibitor composition and a method for inhibiting metal sulfide scale formation in a well are provided. The composition includes 80 - 82 mol% of a first monomeric unit, where the first monomeric unit is 2-acrylamido-2-methylpropane sulfonic acid (AMPS). The composition also includes 2 - 18 mol% of a second monomeric unit selected from N- vinyl formamide, N- vinyl pyrrolidone, and diallyl dimethyl ammonium chloride. The composition further includes 2 - 18 mol% of a third monomeric unit selected from acrylic acid, methacrylic acid, esters of acrylic acid or methacrylic acid with an alcohol having 1 to 4 carbon atoms, and carboxyethyl acrylate. The polymeric scale inhibitors show superior adsorption characteristics on rocks and their subsequent release behavior allows for scale inhibition over extended time periods respectively at a significant volume of coreflood fluids. They are especially suited for downhole application via field scale squeeze treatments.
Patent EP-4136721-A1 (EP)
Inventor: COLLEGE DAVID ALAN
IPC: H02G15/18
Filed: 2021-04-16
Abstract: Un dispositif et un procédé de positionnement d'un composant (18) sur un câble (10). Le procédé consiste : à déplacer un élément de serrage (22) en position sur le composant (18) ; à mettre en prise le composant (18) avec l'élément de serrage (22) ; à déplacer l'élément de serrage (22) ayant le composant (18) positionné sur celui-ci en alignement avec une extrémité du câble (10) ; à fixer l'élément de serrage (22) à l'extrémité du câble (10) ; à déplacer le composant (18) de l'élément de serrage (22) vers le câble (10) ; et à retirer l'élément de serrage (22) de l'extrémité du câble (10).
Patent EP-4128493-A1 (EP)
Inventor: SCHUH CARSTEN
IPC: B23K26/00
Filed: 2021-04-12
Abstract: Die Erfindung betrifft Verfahren zur Korrektur eines Teilbereichs, insbesondere eines Zahns (3), einer Materiallage (1), wobei die Materiallage (1) eine Lagendicke (d) zwischen 0,5 und 500 µm, insbesondere zwischen 10 und 100 µm, aufweist, wobei die Materiallage (1) ein weichmagnetisches Material aufweist, mit folgenden Schritten: Ermittlung einer Ist-Geometrie (16), vorzugsweise mittels einer optischen Einheit, Vergleich der ermittelten Ist-Geometrie (16) mit einer Soll-Geometrie (17), Bestimmung einer Abweichung der Ist-Geometrie (16) von der Soll-Geometrie (17), partielles plastisches Verformen der Materiallage (1) mittels einer Lichtquelle (13) zur Korrektur der Abweichung. Die Erfindung betrifft ferner eine Materiallage (1), ein Materiallagengefüge (221) sowie eine dynamoelektrische Maschine (20).