baber/WOPTO huggingface dataset:
Patent EP-4318338-A1 (EP)
Inventor: ZHANG QI
IPC: G06N20/20
Filed: 2022-04-19
Abstract: This application provides a federated learning method and apparatus, to synchronize aggregation information between servers in a process of cross-device federated learning, so that data of the servers keeps synchronized in a process of each round of iterative learning, and each server has more comprehensive data. This improves overall learning efficiency. The method includes: A first server receives a request message sent by at least one first client. The first server sends a training configuration parameter and a global model to the at least one first client. The first server receives first model update parameters separately fed back by the at least one first client. The first server aggregates the first model update parameters, to obtain first aggregation information in a current round of iteration. The first server obtains second aggregation information sent by the second server. The first server updates, based on the first aggregation information and the second aggregation information, the global model stored on the first server.
Patent EP-4142270-A1 (EP)
Inventor: HUANG TING
IPC: H04M1/724
Filed: 2022-04-26
Abstract: Embodiments of this application provide a method for detecting a connection to a headset port of an electronic device, an electronic device, and a readable storage medium. When a headset component is connected to the headset port of the electronic device, if it is detected that the electronic device does not have a function of performing conversion between digital audio and analog audio and that the headset component connected to the headset port of the electronic device is an analog component, it is determined that the headset port cannot support the connected headset component. In this way, an electronic device omitting a codec can determine that an analog headset cannot be used.
Patent EP-4207713-A1 (EP)
Inventor: PEREIRO PAREJO DELFIN
IPC: G06F11/30
Filed: 2023-01-02
Abstract: A technology is disclosed for the efficient capturing of monitoring data capable to reconstruct the experience of a user during the interaction with an application on a mobile device. The proposed approach uses instrumentation to detect the occurrence of events that change the user interface of the monitored application and that, in response to such an event, identifies the fraction of the user interface that was altered by the event and then captures only the changed portion of the user interface display. Additionally, privacy configuration data is evaluated during the capturing process to identify portions of the user interface that contain data that is protected due to privacy policy settings. In case an event changes such a privacy protected user interface portion, only the occurrence of the event and the affected screen area are captured, but no actual display data.
Patent EP-4210210-A1 (EP)
Title: Systems and methods for space vector pulse witdh modulation technical field
Inventor: MAIRAL PALASH
IPC: H02M1/12
Filed: 2023-01-04
Abstract: In accordance with at least one aspect of this disclosure, a method for pulse width modulation control includes resolving a reference vector (212) for any number of active space vectors (214) to determine a voltage offset for the reference vector (212), adding the voltage offset to each active vector (214) to determine a modified modulated signal to be added to a carrier signal, and controlling, with a control module, a switching circuit (108) based at least in part on the modified carrier signal.
Patent EP-4250380-A1 (EP)
Inventor: HAYASHI SEIICHI
IPC: H01L33/06
Filed: 2023-01-17
Abstract: A light emitting element comprises a first n-side semiconductor layer, a first active layer having a first well layer containing indium, a first p-side semiconductor layer, a second n-side semiconductor layer in contact with the first p-side semiconductor layer, a second active layer having a second well layer containing indium, and a second p-side semiconductor, each formed of a nitride semiconductor. The second active layer has a first intermediate layer positioned closer to the first active layer than is the second well layer and containing indium. An indium composition ratio of the first well layer is less than an indium composition ratio of the second well layer. An indium composition ratio of the first intermediate layer is less than an indium composition ratio of the first well layer. A thickness of the first intermediate layer is less than a thickness of the second well layer.
Patent EP-4276639-A1 (EP)
Title: Computing system including memory device and storage device and operating method thereof
Inventor: LEE KYUNGHAN
IPC: G06F13/16
Filed: 2023-01-19
Abstract: A computing system includes a host, a memory, and a storage device. The memory includes a volatile memory and a memory controller. The storage device is connected with the host through a first interface and includes a nonvolatile memory and a storage controller, the storage device communicating with the host through a first port, communicating with the memory through a second port, and managing the memory. The memory is connected with the storage device through a second interface that is physically separated from the first interface. In an initialization operation, the storage controller sends map data that is stored in the nonvolatile memory to the memory through the second interface. In the initialization operation, the memory controller stores the map data in the volatile memory.
Patent EP-4227899-A1 (EP)
Inventor: YOO YOUNGJIN
IPC: G06T7/00
Filed: 2023-02-13
Abstract: Systems and methods for determining a segmentation of a hemorrhage are provided. An input medical image of a hemorrhage of a patient is received. A contour-sensitive segmentation of the hemorrhage from the input medical image is performed using a machine learning based contour-sensitive segmentation network. A detection-sensitive segmentation of the hemorrhage from the input medical image is performed using a machine learning based detection-sensitive segmentation network. A final segmentation of the hemorrhage from the input medical image is determined based on results of the contour-sensitive segmentation and results of the detection-sensitive segmentation. The final segmentation of the hemorrhage is output.
Patent EP-4249715-A1 (EP)
Inventor: SCHNITTKER KLAUS
IPC: E05C9/02
Filed: 2023-02-23
Abstract: Die vorliegende Anmeldung betrifft eine Vorrichtung (1) zur Verriegelung eines Türflügels (2) relativ zu einem Türrahmen, umfassend ein Gehäuse (3), eine obere Riegeleinheit (4) zur Verriegelung des Türflügels (2) an deren oberem Ende, eine untere Riegeleinheit (5) zur Verriegelung des Türflügels (2) an deren unterem Ende, eine Kopplungseinheit (6) zur kinematischen Koppelung der beiden Riegeleinheiten (4, 5), einen Schließzylinder (7) sowie eine Übertragungseinheit (8), wobei die Riegeleinheiten (4, 5) jeweils ein Riegelelement (9, 10) umfassen, wobei die Riegeleinheiten (4, 5) mittels der Kopplungseinheit (6) miteinander gekoppelt sind, wobei der Schließzylinder (7) manuell betätigbar ist, wobei die Bewegung des Funktionselements (11) mittels der Übertragungseinheit (8) auf eine der Riegeleinheiten (4, 5) übertragbar ist, sodass mittels Betätigung des Schließzylinders (7) mindestens eine der Riegeleinheiten (4, 5) von deren jeweiliger Verriegelstellung in deren jeweilige Entriegelstellung überführbar ist.Erfindungsgemäß umfasst die Kopplungseinheit (6) ein Koppelelement (12) und zwei mit dem Koppelelement (12) zusammenwirkende Umkehrelemente (13, 14), wobei mittels der Übertragungseinheit (8) die Bewegung des Funktionselements (11) derart auf mindestens eines der Umkehrelemente (13) übertragbar ist, dass das Umkehrelement (13) infolge einer Betätigung des Schließzylinders (7) translatorisch relativ zu dem Gehäuse (3) bewegbar ist.
Patent EP-4246900-A1 (EP)
Inventor: RENNIG FRED
IPC: H04L12/40
Filed: 2023-02-27
Abstract: A processing system (10a) is described. The processing system comprises a three-state driver circuit (502) and a CAN FD Light controller (500). The CAN FD Light controller (500) is configured to sequentially transmit the bits of a CAN FD Light frame, wherein the CAN FD Light frame comprises a start-of-frame bit (SOF), a sequence of bits (CD-EOF) comprising in sequence a Cyclic Redundancy Check, CRC, delimiter bit (CD), an acknowledge bit (AS), an acknowledge delimiter bit (AD) and an End-of-Frame field (EOF) having 7 bits, and a plurality of intermediate bits (SID-CRC) between said start-of-frame bit (SOF) and said CRC delimiter bit (CD).In particular, the CAN FD Light controller (500) is configured to sequentially transmit the bits of the CAN FD Light frame via the three-state driver circuit (502) by using a push-pull configuration (CTRL1) when transmitting the start-of-frame bit (SOF) and the intermediate bits (SID-CRC). However, once having transmitted the intermediate bits (SID-CRC), the CAN FD Light controller (500) activates a high-impedance state (CTRL1) of the three-state driver circuit (502).
Patent EP-4242457-A1 (EP)
Inventor: HOFFMAN STEVEN W
IPC: F04B15/08
Filed: 2023-03-06
Abstract: An apparatus and process for cooling down a liquid hydrogen or other cryogenic fluid comprising a pump (5) and configured to allow for a quick startup that also helps minimize hydrogen losses. Some embodiments can utilize a blow-by circuit configured and arranged to support the cryogenic cooldown operation for the pump that can minimize hydrogen loss while allowing substantially improved pump startup times. Some embodiments can utilize at least one temperature sensor to monitor temperature and an adjustable control valve that can facilitate the flow of the fluid utilized to perform the cooldown of the pump.
Patent EP-4246436-A1 (EP)
Inventor: TAKAMA YASUFUMI
IPC: G06T7/194
Filed: 2023-03-08
Abstract: A shape estimation apparatus (102) estimates, based on captured images obtained by capturing an object from different directions using a plurality of image capturing apparatuses, a first element group representing a three-dimensional shape of the object, determines whether to delete elements from the first element group, and generates a second element group by deleting the elements from the first element group. With respect to a first element among elements forming a surface of the shape represented by the first element group, if a distance between the first element and a second element corresponding to a position at which a straight line connecting the first element and the image capturing apparatus that has captured the first element intersects the surface does not exceed a predetermined threshold, the first element is excluded from a deletion target.
Patent EP-4250711-A1 (EP)
Inventor: HAMA KENGO
IPC: H04N1/23
Filed: 2023-03-14
Abstract: An image processing apparatus (10, 20) includes a lamp (111) with an adjustable optical output, the lamp (111) configured to emit light, and an image eraser (12a) configured to heat an entire surface of a thermally reversible recording medium (30) by relative movement of the lamp (111) and the thermally reversible recording medium (30) whose transparency or color tone changes reversibly depending on temperature, to erase an image recorded on the thermally reversible recording medium (30). In the image processing apparatus (10, 20), wherein the image eraser (12a) controls a temperature to be reached by the thermally reversible recording medium (30) to fall within a prescribed range in an erasing area of the thermally reversible recording medium (30).
Patent EP-4266178-A1 (EP)
Title: Error correction code validation
Inventor: BRADLEY SHAUN STEPHEN
IPC: G06F11/10
Filed: 2023-04-17
Abstract: A memory device comprising a memory array including memory cells to store memory data, error correcting code (ECC) circuitry configured to generate ECC data and use the ECC data to detect errors in the memory data, and an ECC circuitry checker. The ECC circuitry checker is configured to substitute the ECC data with check ECC data, compare an output of the ECC circuitry to an expected output when the substituted check ECC data is applied to the ECC circuitry, and generate an alert when the comparing indicates an error in the ECC circuitry.
Patent EP-4290327-A1 (EP)
Inventor: WANG CHANGZHOU
IPC: G05B23/02
Filed: 2023-05-02
Abstract: A method, apparatus, system for managing a maintenance for a component in a vehicle. Sensor data is received for the vehicle. Target parameters are predicted using behavior machine learning models trained using first training data to predict the target parameters for a normal behavior of the component operating in a tolerance, wherein the target parameters characterize behavior of the component. Prediction metrics are determined from predicted values for the target parameters predicted by behavior machine learning models and actual values for the target parameters. Whether the component will fall out of the tolerance after a time period is predicted using the prediction metrics and a maintenance machine learning model trained using second training data to predict whether the maintenance is needed for the component, wherein the second training data comprises historical prediction metrics determined for the target parameters.
Patent EP-4283404-A1 (EP)
Inventor: AKAGI DAISUKE
IPC: G03G15/04
Filed: 2023-05-16
Abstract: An image forming apparatus includes a light-emitting chip, a substrate on which a plurality of light emitting chips are mounted, a controller, and a switch. The light-emitting chip includes a light-emitting portion, which emits light exposing a photosensitive drum surface based on supply of a driving current to the light-emitting portion, and a driving portion that drives the light-emitting portion. The controller controls the driving portion by transmitting a signal to the light-emitting chip and outputs a digital signal corresponding to a target amount of light of the light-emitting portion to the light-emitting chip. Based on a control signal from the controller, the switch switches a connection state between the voltage source and the D/A converter to a first state where the voltage source supplies the reference voltage to the D/A converter, and a second state where an electrical connection between the voltage source and the D/A converter is disconnected.
Patent EP-4282781-A1 (EP)
Title: Large waste collection container
Inventor: DIETZ TORSTEN
IPC: B65F1/02
Filed: 2023-05-24
Abstract: The present invention relates to a large waste collection container (10), having a capacity of up to 1.700 litres, comprising a container body (11), having a container bottom (18), a side wall (12) projecting upwards from the container bottom (18), an insertion opening (20) formed at the upper end of the side wall (12), which opening being delimited by an upper edge (19) of the side wall (12), and a drive gear (26), which has a plurality of wheel devices (27), in particular four wheel devices (27), the wheel devices (27) being arranged in the region of the container bottom (18) on the side wall (12) or below the container bottom (18) and extending below the container bottom (18). In order that a tilting movement can be easily carried out with such a container, a foot-tilt-device (29) is arranged or formed above the container bottom (18) on or in the side wall (12). Two spaced-apart handle elements (21, 22) are provided, arranged, or formed on the upper edge (19) of the side wall (12). The foot-tilt-device (29) and the handle elements (21, 22) are provided on one side of the container body (11). The foot-tilt-device (29) forms a first force application point (35a) on which a compressive force is exerted or acts when a tilt movement (47) of the container body (11) is performed. The handle elements (21, 22) each form a second and third force application point (36a, 37a), on which a traction force is exerted or acts when a tilt movement (47) of the container body (11) is performed.
Patent EP-4241736-A1 (EP)
Inventor: SANDSTROM JEFFREY
IPC: A61F2/24
Filed: 2015-11-30
Abstract: Embodiments hereof relate to a transcatheter valve prosthesis (100) including a tubular fabric body (102), a first or inflow tubular scaffold (110) attached to a first end portion (102A) of the tubular fabric body, and a second or outflow tubular scaffold (120) attached to a second end portion (102C) of the tubular fabric body. A prosthetic valve component (114) is disposed within and secured to an intermediate portion (102B) of the tubular fabric body that longitudinally extends between the first and second end portions of the tubular fabric body. The intermediate portion is unsupported such that neither of the first and second tubular scaffolds surrounds the intermediate portion of the tubular fabric body. The intermediate portion may include one or more windows for coronary access and may include one or more commissure reinforcement members coupled thereto to provide support for the prosthetic valve component.
Patent EP-4314698-A1 (EP)
Inventor: BOCINI LORIANO
IPC: F41H5/04
Filed: 2023-03-23
Abstract: A bulletproof protective structure (40) is described, composed of a flexible base constituted of a ballistic fabric (42) and of rigid elements (41) of ballistic material adhering to the fabric, wherein the adhesion surface of the rigid elements to the fabric is curved, so as to allow greater flexibility of the structure compared to similar known structures.
Patent EP-0000384-A1 (EP)
Title: Anordnung zum Packen schnell schaltender monolitisch integrierter Halbleiterschaltungen, die für die Anschlusspunkte der Stromversorgung des Halbleiterplättchens Entkoppelkondensatoren aufweist, und ein Verfahren zur Herstellung der Anordnung.
Inventor: DOO VEN YOUNG
IPC: H01L23/02
Filed: 1978-07-07
Abstract: Bei einer Anordnung zum Packen schnell schaltender monolithisch integrierter Halbleiterschaltungen sind Entkoppelkondensatoren für die Anschlusspunkte zur Stromversorgung des Halbleiterplättchens vorgesehen. Diese verringern die Induktivität der Stromversorgungsleitungen. Dadurch werden auch die beim Schalten der Halbleiterbauelemente in den Stromversorgungsleitungen auftretenden Spannungsschwankungen, die als Störspannungen wirken, verringert, da ihre Grösse auch von der Grösse der Induktivität der Stromversorgungsleitungen abhängt. Für eine wirksame Verringerung der Störspannungen sind jedoch induktivitätsarme Entkoppelkodensatoren erforderlich. Diese werden dadurch erhalten, dass sich die Entkoppelkondensatoren in den Löchern einer das Halbleiterplättchen aufnehmenden Substratplatte aus dielektrischem Material befinden, die für die Zufuhr der Versorgungsspannung zum Halbleiterplättchen vorgesehen sind. Die Herstellung der Entkoppelkondensatoren erfolgt dabei durch Verfahrensschritte, die mit der Herstellung des Substrates verträglich sind. Die Lochwandungen werden mit einer ersten Metallschicht (27) versehen, die zur Bildung eines über ihr befindlichen Dielektrikums (28) teilweise eloxiert wird. Anschliessend werden die Löcher mit Metall gefüllt (40) und die Substratplatte mit Leiterzügen versehen, die die Kondensatoren kontaktieren.
Patent EP-0001683-A1 (EP)
Inventor: CAUDILL DONALD LEE
IPC: B65C9/42
Filed: 1978-09-25
Abstract: Where a production process requires that a work operation be performed on each article as it is moved through a work station. the actuation signal which commands the operation must be given beform the article reaches the work station since there are delays in the response to the actuation signal. Furthermore, it is likely that the rate of movement of the articles will not be constant. 
     The velocity dependent contrlling device disclosed herein measures the velocity of an article being moved toward an apparatus which is to perform a work operation on the article. The controlling device then provides an actuation signal to the apparatus at an appropriate instant so that the actuator will have sufficient time to perform the work operation on the article as it is moved along. The actuation signal is produced by utilising the velocity msesurement with a signal representative of the said delays as a result of sensing the arrival of an article at a predetermined position before the work station. 
     An important application of the Invention is in labelling apparatus (11) operating articles (45) moved by a conveyor (47).
Patent EP-0006877-A1 (EP)
Inventor: SPODIG HEINRICH
IPC: B03C1/02
Filed: 1978-07-05
Abstract: Separateur magnetique pour l'elimination de particules fines, notamment faiblement magnetisees, comprenant deux tambours magnetiques, polarises en sens inverse, en rotation et formant entre eux une fente de travail (16) et avec deux aimants (3, 4, 5, 6) fixes de chaque cote frontal des tambours magnetiques et formant un circuit magnetique ferme, les deux aimants etant relies par paire d'un cote de leurs poles par des pieces de fer doux (7, 8) avec des poles magnetiques differents et presentant des cosses de l'autre cote (9, 10; 11, 12), dans lesquels des particules de fer doux sont logees pour former des axes (13, 4), les tambours (1, 2) se trouvant chacun dans un logement presentant dans la fente de travail (16) des passages glissant pour reduire l'entree et elargir la sortie et qui sont distribues radialement sur leur pourtour et possedent une gorge axiale (21) ou presentent en coupe un pourtour en etoile. De cette maniere, on obtient un systeme ferme nettement moins dispersant que ce qui est connu et qui elimine largement la dispersion externe et engendre un champ magnetique plus fort dans la fente de travail.
Patent EP-0020805-A1 (EP)
Inventor: ROSTRON JOSEPH RICHARD
IPC: H01H33/92
Filed: 1979-06-25
Abstract: A circuit interrupter employing a liquified dielectric medium such as sulfur hexafluoride. A pump cylinder (74) forces the dielectric liquid into the vicinity of a fixed contact (50). The pump cylinder is refilled from within the contact enclosure (44) after each current interruption to allow for repeated operations. Check valves (88, 92) are provided to prevent any dielectric gas from entering the pump cylinder. The interrupter system further includes a pressure absorbing accumulator (95-97) and a cooler.
Patent EP-0011904-A1 (EP)
Inventor: DOHREN HANS DIPL-ING
IPC: F23D17/00
Filed: 1979-11-29
Abstract: 1. Spinning burner for coal gasification reactors, in which a producer gas containing carbon monoxide and hydrogen is produced by partial oxidation of solid materials containing carbon in the presence of water or steam and of oxygen or air, consisting of a plurality of pipes (20, 21) arranged concentrically to one another for the separate supply of the solid particles and of the gasification medium, with guiding elements built into the conduit (21) for the oxygen or air for production of the spin of the materials emerging from the burner (6) and reacting with one another, characterised in that movable guide elements (34, 40, 61, 77) are present in the nature of a helix, shaped as a spiral spring and supported at least one one side, which have an adjustable angle of inclination of 20-70 degrees with respect to the longitudinal direction of the supply.
Patent EP-0009899-A1 (EP)
Inventor: STEWART JR GEORGE WILLIAM
IPC: F41G7/24
Filed: 1979-09-10
Abstract: A projector for projecting optical signals for controlling a missile comprises means for producing two alternately orthogonally scanned rectangular beams (p,y) from a single incident beam derived from a single source of laser radiation (2) and a modulator for pulse modulating said source at a plurality of pulse rates over first and second ranges of frequencies corresponding to respective ones of said two beams. The beam producing means is formed by two prism elements (14, 16) relatively movable with respect to each other by a transducer (12) to cause rotation of the beams. A Pechan prism (10) with a reversion axis oriented at 45° with respect to the length of the rectangular beam is preferred for use as the beam rotator.