baber/WOPTO huggingface dataset:
Patent EP-4246787-A1 (EP)
Title: Dc/dc-converter using multilevel technology
Inventor: WALLMEIER PETER
IPC: H02M1/00
Filed: 2022-03-14
Abstract: DC/DC-Converter (1), comprising a transformer (2) that comprises a primary side (2a) and a secondary side (2b), wherein the primary side (2a) comprises a number of n primary coils (3a, 3b, 3c) and the secondary side (2b) comprises a number of n secondary coils (4a, 4b, 4c), wherein the primary side (2a) of the transformer (2) is terminated by a number of n primary capacitors (5a, 5b, 5c), which are connected in a first polygon arrangement (5), each of the primary capacitors (5a, 5b, 5c) connecting two of the primary coils (4a, 4b, 4c), a first converter circuit (6) that is connected in between the primary side (2a) of the transformer and two primary side contacts (8a, 8b), the first converter circuit (6) comprising a first multilevel converter, that is configured to work as a inverter when the DC/DC-converter (1) is used in a forward mode, wherein the first multilevel converter is configured to receive a DC input current that is provided to the primary side contacts (8a, 8b) and to provide n-phases of an alternating current to the n primary coils (3a, 3b, 3c) of the transformer (2), respectively, a second converter circuit (7) that is connected in between the secondary side (2b) of the transformer (2) and two secondary side contacts (9a, 9b) and is configured to work as a rectifier when the DC/DC-converter (1) is used in a forward mode, wherein the second converter circuit (7) is configured to receive an alternating current from each of the n secondary coils (4a, 4b, 4c) of the transformer (2), and to provide a DC output current to the secondary side contacts (9a, 9b), and a control circuit (10) that is configured to control the first multilevel converter of the first converter circuit (6) to work as the inverter in the forward mode.
Patent EP-4260705-A1 (EP)
Title: Solid composition as a soluble precursor of an eco-friendly and effective metal-based biocide, process and use thereof
Inventor: LAKAYE FRÉDÉRIC
IPC: A01N37/36
Filed: 2022-04-14
Abstract: The invention relates to a solid composition comprising an intimate mixture of at least an inorganic metal source, metal being copper(II) and/or zinc(II), and a carboxylic acid bearing at least two carboxylic groups; with the molar ratio metal/acid from 0.8 to 2.2. This composition is advantageous as precursor to prepare a biocidal solution having a high biocidal activity, being easily applied, being low- or non-(phyto)toxic and having a very good persistence. It also relates to a process of preparation of said precuror, preparation of a biocidal solution from said precusor, a process of plant protection and a use as biocide.
Patent EP-4083387-A1 (EP)
Title: Compressor rotor blade airfoil
Inventor: HEALY MICHAEL JAMES
IPC: F01D5/14
Filed: 2022-04-22
Abstract: A rotor blade (44) includes an airfoil (100) having an airfoil shape (150). The airfoil shape (150) has a nominal profile substantially in accordance with Cartesian coordinate values of X, Y and Z set forth in one of Table I, Table II, Table III, Table IV, Table V, Table VI, Table VII, Table VIII, or Table IX. The Cartesian coordinate values of X, Y and Z are non-dimensional values from 0% to 100% convertible to dimensional distances expressed in a unit of distance by multiplying the Cartesian coordinate values of X, Y and Z by a scaling factor of the airfoil in the unit of distance. The X and Y values, when connected by smooth continuing arcs, define airfoil profile sections at each Z value. The airfoil profile sections at Z values are joined smoothly with one another to form a complete airfoil shape.
Patent EP-4105155-A1 (EP)
Title: A method and a device for joining ends of fiber webs in a parent roll change of an unwinder
Inventor: HAAPANEN JAAKKO
IPC: B65H19/18
Filed: 2022-05-13
Abstract: The invention relates to a method for joining ends of fiber webs in a parent roll change of an unwinder, which method is configured to be performed by a device comprising a tool element (11) with a gripping device and a traversing punching device (13), whereby at a stage, in which a parent roll in the unwinder (10) is almost empty, the run of the fiber web (W) from the emptying parent roll is moved to a joining position at the tool element (11) and the trailing end of the fiber web (W) from the emptying parent roll is cut upstream from the joining position and the fiber web (W) is attached to the tool element (11) by means of gripping effect created by the gripping device of the tool element (11), at a next stage a beginning end of a new fiber web (WN) from a new parent roll is guided to contact with and to an overlapping position with the trailing end of the fiber web (W) from the emptying parent roll and the rotating movement of the new parent roll in the unwinder (10) is stopped, at a next stage the traversing punching device (13) is moved across the width direction of the fiber webs (W, WN) and is configured to make at least one joint cut to the overlapping ends of the fiber webs (W, WN) and to join the ends of the fiber webs (W, WN) to each other, the beginning end of the new fiber web (WN) from the new parent roll in the unwinder (10) is cut downstream from the joint for removing the beginning end simultaneously or after making the at least one joint cut, and at a next control of tension of the joined fiber webs (W, WN) is turned on and the joint joining the ends of the fiber webs (W, WN) is ready. The invention also relates to a device for joining ends of fiber webs in a parent roll change of an unwinder comprises a tool element (11) with a gripping device for attaching a trailing end of a fiber web (W) from an emptying parent roll in the unwinder (10) to a beginning end of a fiber web from a new parent roll. The tool element (11) further comprises a traversing punching device (13) configured to move across overlapping ends of the trailing end of the fiber web (W) from the emptying parent roll and of a beginning end of a fiber web from a new parent roll in width direction of the fiber webs (W, WN) to make at least one joint cut to the overlapping ends of the fiber webs (W, WN) and to join the ends of the fiber webs (W, WN).
Patent EP-4101623-A1 (EP)
Title: Welding mould for welding a reinforcing element onto a food container
Inventor: SARAGONI LUCA
IPC: B29D22/00
Filed: 2022-05-16
Abstract: A welding mould for welding a reinforcing element onto a food container comprises a female mould assembly (40) in turn comprising a female forming element (48) comprising a pair of side walls (49), a front wall (50) and a rear wall (51), a reinforcing element guide (60) comprising one or more openings (62) delimited by a perimetral wall (64) and an internal wall (66). The at least one female forming element (48) is arranged inside said opening (62) of the reinforcing element guide (60). The mould further comprises a male mould assembly (80) in turn comprising a forming plate (90), a paper-pressing ring (100) comprising a pair of side walls (102), a front wall (104) and a rear wall (106), and a reinforcing element outer bending ring (120). The reinforcing element guide (60) is arranged selectively movable with respect to the walls (49, 50, 51) of the female forming element (48).
Patent EP-4071645-A1 (EP)
Inventor: PATERRA FRANK
IPC: G06F21/62
Filed: 2016-12-16
Abstract: When a client requests a data import job, a remote storage service provider provisions a shippable storage device that will be used to transfer client data from the client to the service provider for import. The service provider generates security information for the data import job, provisions the shippable storage device with the security information, and sends the shippable storage device to the client. The service provider also sends client-keys to the client, separate from the shippable storage device (e.g., via a network). The client receives the device, encrypts the client data and keys, transfers the encrypted data and keys onto the device, and ships it back to the service provider. The remote storage service provider authenticates the storage device, decrypts client-generated keys using the client-keys stored at the storage service provider, decrypts the data using the decrypted client-side generated keys, and imports the decrypted data.
Patent EP-4117399-A1 (EP)
Title: Circuit board assembly
Inventor: CHEN GANG
IPC: H05K1/14
Filed: 2022-06-24
Abstract: This application relates to a circuit board assembly. The circuit board assembly includes: a first circuit board (1), where the first circuit board (1) is connected to a connector (2); and a second circuit board (3), where a first connecting portion (311) is disposed on the second circuit board (3), and the first connecting portion (311) is electrically connected to the connector (2). The second circuit board (3) includes a top surface (31) and a side surface (32), and the top surface (31) intersects and is perpendicular to the side surface (32). The first connecting portion (311) is disposed on the top surface (31), and extends towards the side surface (32). In this application, the top surface (31) intersects and is perpendicular to the side surface (32), to improve stability of connection between the connector (2) and the first connecting portion (311), and improve working stability of the second circuit board (3), so as to improve working performance of the circuit board assembly and improve user experience.
Patent EP-4303632-A1 (EP)
Title: Lidar window, method for preparing the same, and sensor system
Inventor: REN TIANXIAO
IPC: G02B1/115
Filed: 2022-07-07
Abstract: The present invention relates to a LiDAR window, a method for preparing the same, and a sensor system. The LiDAR window comprises the following layers stacked together in the order: a protective layer, a substrate, an adhesive layer and an anti-reflection layer. The LiDAR window of the present invention can meet the functional requirement of laser signal transmission, while also meeting the requirements for automotive exterior decoration, and can be used in a sensor system.
Patent EP-4156603-A1 (EP)
Inventor: JULIATO MARCIO
IPC: H04L9/40
Filed: 2022-07-19
Abstract: Systems, apparatuses and methods may provide for technology that detects one or more non-compliant nodes with respect to a timing schedule, detects one or more compliant nodes with respect to the timing schedule, and identifies a malicious node based on positions of the one or more non-compliant nodes and the one or more compliant nodes in a network topography. The non-compliant node(s) and the compliant node(s) may be detected based on post-synchronization messages, historical attribute data and/or plane diversity data.
Patent EP-4124316-A1 (EP)
Inventor: BOUCHER WAYNE
IPC: A61B34/37
Filed: 2022-07-28
Abstract: A robotic drive system for driving one or more elongated medical devices includes a robotic drive including a first drive module; and a second drive module proximal to the first drive module each drive module independently moved along a longitudinal axis of the robotic drive. A sterile cassette assembly includes a first cassette; and a second cassette coupled to the first cassette with a coupler. The first cassette and the second cassette are removably attached together to the first drive module and the second drive module respectively.
Patent EP-4133992-A1 (EP)
Inventor: KELLNER DAVID L
IPC: A61B3/028
Filed: 2022-08-11
Abstract: A vision screening device for administering vision screening tests, and in particular a color vision screening test, to a patient is described herein. The vision screening device may include associated methods and systems configured to perform the operations of the vision screening tests. The device may include a first radiation source configured to generate color stimuli, a second radiation source separate from the first radiation source configured to emit near-infrared radiation, and a sensor configured to capture the near-infrared radiation emitted by the second radiation source, and reflected by an eye of a patient. The device may also be configured to cause color stimulus to be displayed to the patient, and determine measurement(s) of the eye of the patient in response to the color stimulus. The device may be further configured to analyze the measurements to generate a recommendation and/or diagnosis associated with the vision of the patient. The device may also be configured to display the recommendation and/or the measurements, along with additional screening data, to an operator conducting the vision test.
Patent EP-4131198-A1 (EP)
Inventor: FERRO PHILIP J
IPC: G08B25/00
Filed: 2016-10-17
Abstract: Systems and methods for reducing false alarms and providing a central station with information regarding occupants in a monitored region using the GPS location of a mobile device are provided. Some methods can include receiving a first signal indicative of a detected alarm condition in a monitored region, responsive to receiving the first signal, transmitting a second signal to a mobile device, receiving a third signal from a mobile device indicative of a location of the mobile device, and based on a location of the monitored region and the third signal indicative of the location of the mobile device, determining a likelihood of whether the detected alarm condition is real or false. Additionally or alternatively, some methods can include receiving a signal from a mobile device indicative of a location of the mobile device at predetermined periodic time intervals and irrespective of any detected alarm condition in the monitored region.
Patent EP-4262277-A1 (EP)
Inventor: KIM HONGSUK
IPC: H04W36/00
Filed: 2022-09-22
Abstract: The present disclosure relates to a mobility enhancement in wireless communications. According to an embodiment of the present disclosure, a user equipment (UE) may perform an optimized mobility based on validity information informing which cells/mobility commands are valid for the optimized mobility. Therefore, the UE may identify one or more cells among all neighbor cells in a cell list to which optimized mobility is possible without receiving an additional signaling for the cell list, and prevent mobility failure caused by a mobility to a wrong cell.
Patent EP-4220313-A1 (EP)
Inventor: COOK MICHAEL D
IPC: G05B17/02
Filed: 2022-10-27
Abstract: A method includes receiving one or more process inputs and one or more process outputs associated with one or more operations of one or more components of an industrial automation system. The method also includes determining a model representative of the one or more components based on the one or more process inputs and the one or more process outputs; identifying a boundary response time threshold associated with an unmeasured operating parameter of the one or more components based on the one or more process outputs; determining one or more inputs to modify the one or more operations of the one or more components based on the boundary response time threshold; and receiving one or more measured outputs of the one or more components after providing the one or more inputs to the model, the one or more measured outputs are acquired before the boundary response time threshold.
Patent EP-4188041-A1 (EP)
Title: Electronic device
Inventor: CHENG CHUNG-CHUN
IPC: H05K1/02
Filed: 2022-11-09
Abstract: An electronic device including a substrate, a first metal pattern, a first insulating pattern, and a second metal pattern is provided. The first metal pattern is disposed on the substrate. The first insulating pattern is disposed on the first metal pattern. The second metal pattern is disposed on the first metal pattern and the first insulating pattern. The second metal pattern includes a first contact portion and a second contact portion. In a cross-sectional view, the first contact portion and the second contact portion are in contact with the first metal pattern, and the first insulating pattern is in contact with the first metal pattern and the second metal pattern between the first contact portion and the second contact portion.
Patent EP-4199650-A1 (EP)
Inventor: JÜRRIES THORSTEN
IPC: H05B6/06
Filed: 2022-11-10
Abstract: Die Erfindung betrifft eine Infrarotheizung mit einem Reflektorkörper, der einen ersten und einen zweiten ebenen Reflexionsabschnitt zur Anordnung jeweils eines Infrarotstrahlers und eine den Reflexionsabschnitten gegenüberliegende Reflektoröffnung aufweist. Um eine Infrarotheizung bereitzustellen, die eine kontrollierte Wärmeabstrahlung ermöglicht, ist vorgesehen, dass die Reflexionsabschnitte in gegenüber einer ersten Längsachse geneigt zueinander ausgerichteten Ebenen verlaufen, die jeweils unterschiedlich geneigt zu einer parallel zur ersten Längsachse ausgerichteten, durch die Reflektoröffnung aufgespannten Öffnungsebene verlaufen.
Patent EP-4194686-A1 (EP)
Title: System and method for controlling blade pitch of wind turbine rotor blades to reduce vibrations and limit loads in a locked condition of the rotor hub
Inventor: DANIELSEN DARREN JOHN
IPC: F03D7/02
Filed: 2022-11-18
Abstract: A system and method are provided for reducing vibrations and loads in one or more rotor blades of a wind turbine when the rotor hub is locked against rotation, The method detects that the rotor blades are vibrating above a threshold limit, and determines one or more wind parameters for wind impacting the rotor blades. An initial orientation of the blades is also determined. Based on the wind parameters and initial blade orientation, a first angle of attack for the rotor blades is determined that will reduce the vibrations in the rotor blades. The method then determines if expected loads induced at one or more wind turbine components will exceed a threshold limit at the first angle of attack for the rotor blades. The first angle of attack is modified when the expected loads exceed the threshold limit to reduce the expected loads to below the threshold limit. A controller pitches the rotor blades to achieve the first angle of attack.
Patent EP-4167233-A1 (EP)
Inventor: BÜTHE JAN
IPC: G10L19/008
Filed: 2017-10-30
Abstract: An apparatus for encoding a multi-channel signal (100) comprising at least two channels (101, 102), comprises: a downmixer (120) for calculating a downmix signal (122) from the multi-channel signal (100); a parameter calculator (140) for calculating a side gain (141) from a first channel (101) of the at least two channels and a second channel (102) of the at least two channels and for calculating a residual gain (142) from the first channel (101) and the second channel (102); and an output interface () for generating an output signal, the output signal comprising information on the downmix signal (122), and on the side gain (141) and the residual gain (142).
Patent EP-4194846-A1 (EP)
Inventor: JEANSON FRANCIS
IPC: G01N27/90
Filed: 2022-12-07
Abstract: A readout circuit for an electromagnetic inspection system for nondestructive testing of a test object is disclosed. The inspection system includes a plurality of sensors for sensing an electromagnetic response from the test object and generating therefrom a plurality of response signals. The readout circuit can include a plurality of anti-aliasing filters, each configured to receive the response signal from one of the sensors and bandlimit the response signal to produce one of a plurality of bandlimited signals. The readout circuit can also include a time-division multiplexer configured to multiplex the bandlimited signals into a time-division multiplexed (TDM) signal including a sequence of frames outputted at a TDM frame rate, each frame including a plurality of time slots, each time slot assigned to one of the bandlimited signals, wherein the anti-aliasing filters are configured to operate based on the TDM frame rate to attenuate aliasing artifacts in the TDM signal.
Patent EP-4197388-A1 (EP)
Title: Bracelet de montre interchangeable
Inventor: FREROT FABRICE
IPC: A44C5/14
Filed: 2022-12-20
Abstract: La présente invention concerne un ensemble pour une montre comprenant :un bracelet (2) ;un support (40) rapporté et fixé sur le bracelet (2) ;un organe de fixation adapté pour fixer le support (40) sur une carrure (3) d'une montre,l'organe de fixation étant mobile par rapport au support (40) entre une première position dans laquelle l'organe de fixation est configuré pour être engagé dans la carrure (3) et une deuxième position dans laquelle l'organe de fixation est configuré pour être désengagé de la carrure (3) ; etun actionneur (5) rapporté sur le bracelet (2), l'actionneur (5) coopérant avec le bracelet (2) et l'organe de fixation de sorte qu'une déformation du bracelet (2) entraîne un déplacement de l'actionneur (5) par rapport au bracelet (2) pour permettre un mouvement de l'organe de fixation de la première position à la deuxième position.
Patent EP-4231640-A1 (EP)
Title: Encoding/decoding video picture data
Inventor: LE LEANNEC FABRICE
IPC: H04N19/119
Filed: 2022-02-16
Abstract: The present application relates to encoding/decoding a video picture into/from a bitstream of encoded video picture data, the video picture comprising at least one component of samples representative of pixel values of a screen. A method for encoding the video picture into the bitstream comprises obtaining (320), from a transparency map, a modified video picture by assigning specific values (SV) to samples of one component (C) associated with transparent pixels, said specific values (SV) are different of sample values of said component (C) associated with non-transparent pixels ; and encoding (330) the modified video picture into the bitstream.
Patent EP-4219410-A1 (EP)
Inventor: MUÑOZ GARCÍA MACARENA
IPC: C02F1/48
Filed: 2022-01-27
Abstract: The present invention relates to a process for the quantification and analysis of microplastics contained in aqueous matrices, comprising the magnetic separation of microplastics by the interaction of said microplastics with magnetic iron material particles, forming microplastic/magnetic iron material aggregates, the selective oxidation of the particles of a non-plastic organic nature, and the quantification and/ of the separated microplastics.
Patent EP-4146127-A1 (EP)
Title: Orthèse
Inventor: LAITZSCH LUKAS
IPC: A61F5/058
Filed: 2022-01-31
Abstract: La présente invention concerne une orthèse.
Patent EP-4313285-A1 (EP)
Title: Réglage de point de faisceau dans un système de radiothérapie sur la base de mesures du champ de rayonnement
Inventor: Constantin Magdalena
IPC: A61N5/10
Filed: 2022-03-28
Abstract: L'invention concerne un exemple de procédé mis en œuvre par ordinateur pour régler un point de faisceau dans un système de radiothérapie sur la base de mesures du champ de rayonnement. L'exemple de procédé comprend la configuration d'un faisceau d'électrons pour générer un premier point de faisceau (302) sur une cible de faisceau d'électrons (303) du système de radiothérapie, la détermination d'une valeur pour un ou plusieurs paramètres de qualité de champ de rayonnement pour un premier faisceau de rayonnement (230) qui provient du premier point de faisceau, et sur la base de la valeur, la détermination de la présence du premier faisceau de rayonnement en dehors d'une plage de qualité déterminée.