baber/WOPTO huggingface dataset:
Patent EP-3792740-A1 (EP)
Inventor: CHEN YU
IPC: G06F1/16
Filed: 2020-03-09
Abstract: The present invention relates to a key setting method, which belongs to terminal control technologies. The method is performed by a terminal, a pressure sensing area is provided on at least one side of the terminal with respect to a screen display region, and the method includes: detecting (201) a grip posture of a user gripping the terminal by using a touch sensor distributed on a surface of the terminal; determining (202) a key setting mode corresponding to the grip posture, wherein the key setting mode indicates a key function corresponding to a target side of the at least one side; and in the pressure sensing area on the target side, setting(203) a pressure sensing key corresponding to the key function..
Patent EP-3725185-A1 (EP)
Inventor: DI BLASI OTTAVIO
IPC: F16B1/00
Filed: 2020-04-10
Abstract: The present invention concerns a table (1; 201; 301; 401; 501; 601) comprising a top (6) and a supporting structure (8) for the top (6). The top (6) comprises an upper support surface (20), an underside (22) and a perimeter edge (24) that joins the upper surface (20) to the underside (22). The table comprises at least one magnetic element (32, 34; 132; 232; 332; 432, 434) positioned along the perimeter edge (24) and suited to cooperate with at least one magnetic element (32, 34; 132; 232; 332; 432, 434) or ferromagnetic element (234; 334) associated with the perimeter edge (24) of another table (1; 201; 301; 401; 501; 601).
Patent EP-3836341-A1 (EP)
Inventor: SUN CHANGYU
IPC: H02J7/00
Filed: 2020-06-23
Abstract: A charging circuit (100) includes: an interface (1) , a plurality of batteries connected in series (2), a first charging portion (3) which is connected to the interface and is connected in series with the plurality of batteries, a second charging portion (4) which is connected to the interface and is connected in series with at least one battery, and a first switching circuit (5) which is connected with the second charging portion and is configured to switch a conducting state between the second charging portion and the at least one battery connected in series with the second charging portion, wherein when the first charging portion is in a charging state and the second charging portion is connected with the at least one battery, the charging circuit is switched to an asynchronous charging mode.
Patent EP-3764257-A1 (EP)
Inventor: MALTON ANDREW JAMES
IPC: G06F21/45
Filed: 2020-07-02
Abstract: A document management system having context-based access control and related methods are provided. The document management system determines whether to perform user authentication based on derived context-information comprising one or a combination of derived user-context parameters and document-context parameters that provide additional context to document access requests.
Patent EP-3767602-A1 (EP)
Inventor: DE MEY JENS
IPC: G06N20/10
Filed: 2020-07-10
Abstract: The present invention provides a sensor system (1) for activity recognition. The sensor system (1) comprises at least two sensors (S 1 , S 2 , ..., S n ) for capturing environmental data, a data processing unit (3) for each of the at least two sensors (S 1 , S 2 , ..., S n ) for processing the captured data, a feature extraction unit (6) for each of the at least two sensors (S 1 , S 2 , ..., S n ) for compacting the processed data by filtering out of the processed data information irrelevant for the activity, thereby obtaining activity relevant data, and a primary activity recognition unit (10) for, from the extracted relevant data, recognizing a primary activity. The feature extraction system and the primary activity recognition unit (10) are part of the sensor system (1), or in other words are located in the sensor system (1).
Patent EP-3767487-A1 (EP)
Inventor: DUFOUR DAVID
IPC: G06F16/2453
Filed: 2020-07-14
Abstract: Database requests are processed in a distributed database system comprising a central database subsystem and a plurality of local database subsystems comprising a first local database subsystem. The central database subsystem receives a second database request indicating at least one unique identifier of at least one database result of a plurality of database results which have been stored with corresponding unique identifiers by the first local database subsystem in response to a first database request received at the first local database subsystem. The at least one database result identified by the at least one unique identifier is retrieved from the first local database subsystem. The at least one retrieved database result is processed and the at least one processed database result is stored persistently in a database of the central database subsystem.
Patent EP-3771403-A1 (EP)
Inventor: AHMED NASIMUDDIN
IPC: A61B5/024
Filed: 2020-07-30
Abstract: This disclosure relates to method for estimating heart rate associated with subject in presence of plurality of motion artifacts. The method includes receiving, a photoplethysmography signal and an acceleration signal associated with the subject; learning, by principal component analysis, a projection matrix by projecting input signal into n-dimensional subspaces to obtain a plurality of principal components; selecting, at least one principal component by (a) matching a dominant frequency of the principal components obtained from the PPG signal and a dominant frequency of the principal components obtained from the accelerometer signal, by applying a Fourier transform for a spectrum estimation; and (b) computing, at least one of (i) percentage of energy contributed by the principal component of the PPG signal, (ii) percentage of energy contributed by the principal component of the accelerometer signal; and estimating, the heart rate of the subject based on the at least one selected principal component.
Patent EP-3779367-A1 (EP)
Inventor: SLAMA PETER
IPC: G01D5/14
Filed: 2020-08-04
Abstract: Im Folgenden wird eine Vorrichtung zur Messung der Winkelstellung oder der Drehbewegung einer Welle beschrieben. Gemäß einem Ausführungsbeispiel weilst die Vorrichtung ein erstes Gehäuseteil sowie eine in dem ersten Gehäuseteil angeordnete und um eine Rotationsachse drehbare Welle auf. Die Welle weist eine Bohrung auf, die sich von einer Stirnseite der Welle entlang der Rotationsachse in die Welle hinein erstreckt. Die Vorrichtung umfasst weiter eine Magneteinheit mit mindestens einem Permanentmagneten, der innerhalb der Bohrung angeordnet und an der Welle befestigt ist, ein zweites Gehäuseteil mit einem Vorsprung, der sich entlang der Rotationsachse in die Bohrung hinein erstreckt, sowie ein im Inneren des Vorsprungs des zweites Gehäuseteils angeordnetes Magnetfeld-Sensorelement.
Patent EP-3793027-A1 (EP)
Title: Antenna system
Inventor: XIAO WEIHONG
IPC: H01Q1/24
Filed: 2015-10-30
Abstract: The present invention relates to the field of communications technologies and discloses an antenna system, and the antenna system includes: a radiating element, at least one strip line ground plane and signal cavity, and at least one inner conductor, where the radiating element includes radiation arms, radiation baluns, and feeding inner cores; the strip line ground plane is used as a reflective surface of the radiating element; the baluns of the radiating element are electrically connected to the strip line ground plane, and all of at least two feeding inner cores of the radiating element are electrically connected to one inner conductor. Therefore, a feeding manner of an existing array antenna can be optimized very conveniently, assembly time is greatly reduced, quantities of welding points and cables are reduced, and consistency and reliability are improved. In addition, the strip line ground plane is used as the reflective surface of the radiating element, so that a structure of the antenna system is simplified.
Patent EP-3772831-A1 (EP)
Inventor: ESMAN DANIEL J
IPC: H04J14/06
Filed: 2020-08-06
Abstract: A system is provided for transmitting signals using circular polarization division multiplexing includes a polarization beam combiner configured to combine a first signal (301a) and a second signal (301b) into a composite signal (303), wherein the first signal is polarized along a first linear polarization, and the second signal is polarized along a second linear polarization. The system may further include a first wave plate (310) configured to receive the composite signal and generate a circularly-polarized composite signal. The system may further include a communicative coupling (306) configured to transmit the circularly-polarized composite signal, and a second wave plate (312) configured to receive the circularly-polarized composite signal and generate a linearly-polarized composite signal. The system may further include a polarization beam splitter (308) configured to receive the linearly-polarized composite signal via a first input port, transmit the first signal via a first output line, and transmit the second signal via a second output line.
Patent EP-3876164-A1 (EP)
Inventor: LU XUHUI
IPC: G06F8/41
Filed: 2020-08-18
Abstract: The present invention provides a method and device for determining an optimal operation path, and a storage medium. The method includes: determining (S11) a model operation topology graph including a plurality of operation nodes according to a neural network model; selecting (S12) a plurality of operators with a same operation type as the operation node for each operation node in the model operation topology graph, and creating a corresponding operator node for each operator; according to a connection relationship between the operation nodes in the model operation topology graph, constructing (S13) an operator topology graph based on the created operator nodes; determining (S14) an operation index of each of the operator nodes, and weighting the operator topology graph based on the operation index of each operator node to obtain a weighted operator topology graph; and selecting (S15) an optimal operation path in the weighted operator topology graph.
Patent EP-3783738-A1 (EP)
Inventor: SHAPOURY ALIREZA
IPC: H01Q21/06
Filed: 2017-12-19
Abstract: A multi-mode phased array antenna ("MPAA") is disclosed. The MPAA has at least two modes of operation, where a first mode of operation produces a first main-beam and a second mode of operation produces a second beam. The MPAA includes a plurality of radiating elements arranged as an array of radiating elements and a controller in signal communication with the plurality of radiating elements. The controller is configured to excite the plurality of radiating elements to produce a first radiation pattern having the first main-beam in the first mode of operation and a second radiation pattern having the second beam in the second mode of operation. The second beam is wider than the first main-beam and the second radiation pattern is similar to a radiation pattern for a single radiating element of the plurality of radiating elements. The controller also switches between the first mode and second mode of operation.
Patent EP-3961382-A1 (EP)
Inventor: BROY MANFRED
IPC: G06F8/74
Filed: 2020-08-25
Abstract: The provided computer-implemented method for successful implementations of projects, product or service developments contains a scalable and reproducible deduction of technical concerns. After identification and classification of technical boundary conditions, technical requirements are deduced in an automated software-based process. In a further step, these technical requirements are mapped to engineering artifacts and concerns. This process can be followed by an evaluation step that is based on software metrics. In an embodiment, the evaluation results are used to adapt the initial classification of the technical boundary conditions in several iterations. The provided method is suitably executed by a computer system comprising a classifier software component for the classification of the technical boundary conditions, a calculation software component for the deduction of the technical requirements and at least a mapping software component for mapping the technical requirements to engineering artifacts, disciplines and concerns. In an advantageous embodiment of the invention, these components are combined in a first subsystem. Preferably a second subsystem provides a distribution calculator software component for the distribution of the classifications, which is a calculation of single-selection combinations and/or a calculation of distribution and quartiles. Preferably, the first subsystem comprises an evaluation software component for subjecting these results to a metric based ranking.
Patent EP-3851998-A1 (EP)
Inventor: FANG ZHOU
IPC: G06F40/20
Filed: 2020-09-21
Abstract: The present disclosure relates to the field of medical data processing based on natural language processing. Embodiments of the present disclosure disclose a method and apparatus for verifying a medical fact. The method includes: acquiring a description text of the medical fact; selecting a relevant paragraph related to the description text of the medical fact from a medical document; and inputting the description text of the medical fact and the corresponding relevant paragraph into a trained discrimination model for authenticity judgment, to obtain a verification result of the medical fact, the discrimination model being pre-trained based on a medical text paragraph pair extracted from the medical document, and being iteratively adjusted using a medical fact sample set including authenticity labeling information after the pre-training. This method reduces the cost of verifying a medical fact.
Patent EP-3800437-A1 (EP)
Inventor: KALLABIS GABRIEL
IPC: G01B3/06
Filed: 2020-10-02
Abstract: Die Erfindung bezieht sich auf einen Gliedermaßstab mit langgestreckten flachen Gliedern (10, 12), die paarweise über eine Gelenkverbindung miteinander und drehbar um eine Achse verbunden sind, wobei die Gelenkverbindung eine erste mit einem ersten Glied und eine zweite mit einem zweiten Glied verbundene Gelenkplatte (14, 16) aufweist. Die erste Gelenkplatte weist zwei erste und zwei zweite Rastvorsprünge und die zweite Gelenkplatte ausschließlich zwei Rastaussparungen auf.
Patent EP-3812249-A1 (EP)
Title: Systems and methods for monitoring a track system for traction of a vehicle
Inventor: RICHARD SIMON
IPC: G01M17/03
Filed: 2016-06-28
Abstract: A track system of a vehicle can be monitored (e.g., during operation of the vehicle) to obtain information about the track system which can be used for various purposes, such as, for example, to convey the information about the track system to a user (e.g., an operator of the vehicle) and/or to control the vehicle, for instance, by controlling a speed of the vehicle depending on a state (e.g., a temperature and/or one or more other physical characteristics) of the track system. This may be useful, for example, to gain knowledge about a track of the track system, to help prevent rapid wear or other deterioration of the track of the track system (e.g., blowout), and/or to adapt how fast or slow the vehicle moves in order to protect the track of the track system while permitting the speed of the vehicle to be greater over short periods (e.g., when travelling on or crossing roads or other particular areas).
Patent EP-3985411-A1 (EP)
Inventor: CENNAMO ALESSANDRO
IPC: G06N3/04
Filed: 2020-10-19
Abstract: A method is provided for detecting objects by using a radar sensor and by using a device configured to establish a neural network. A plurality of raw radar data points is captured. At least one object class is defined comprising a predefined object type and a geometrical shape for enclosing an object. Via a first stage of the neural network, a semantic segmentation is performed for the data points regarding the object class and background, and for each data point, a rough approximation is estimated for a spatial condition of the geometrical shape. Based on this rough approximation and via a second stage of the neural network, a subset of the data points is selected based on the semantic segmentation, and for each data point of the subset, a refined approximation for the spatial condition of the geometrical shape and a confidence score for the refined approximation are estimated.
Patent EP-3832842-A1 (EP)
Inventor: KUNIYA YOSHITAKA
IPC: H02J7/00
Filed: 2020-10-22
Abstract: According to one embodiment, the charging circuit includes the control unit maintains an ON state of the main switching element by being driven within the predetermined time after power is input to the input unit and stopping the function of the time constant circuit, and when the full charge detection unit detects the fully charged state, the control unit turns off the main switching element by restoring the function of the time constant circuit after the predetermined time is elapsed.
Patent EP-3974397-A1 (EP)
Inventor: LIM HYUNG BONG
IPC: A61C13/08
Filed: 2020-11-06
Abstract: Disclosed is a machinable dental bulk block that is a glass ceramic block including an amorphous glass matrix and crystalline phases introduced into the matrix. A major crystalline phase is lithium disilicate and a minor crystalline phase is lithium phosphate. The dental block is made of a functionally gradient material in which the major crystalline phase exhibits a gradient of particle sizes in a depth direction of the dental block and which has no interface at a point where the gradient of particle sizes of the major crystalline phase changes. The dental bulk block is useful for production of a dental prosthesis (artificial tooth) similar to a natural tooth. The dental bulk block can reduce time and the number of processing steps to manufacture a dental prosthesis and provides improved structural stability through good force distribution obtained by functionally graded mechanical properties.
Patent EP-4006840-A1 (EP)
Inventor: KALTSCHMIDT RAINER
IPC: G06T5/00
Filed: 2020-11-27
Abstract: Die Erfindung betrifft ein Verfahren für ein Rekonstruieren eines Röntgenbildes eines Untersuchungsobjekts, eine zugehörige Röntgeneinrichtung und ein zugehöriges Computerprogrammprodukt.Das erfindungsgemäße Verfahren für ein Rekonstruieren eines Röntgenbildes eines Untersuchungsobjekts, wobei das Untersuchungsobjekt zwischen einem Brennfleck auf einer Anode und einem Röntgendetektor angeordnet ist, weist folgende Schritte auf:- Abrufen einer Brennfleck-Bildinformation, wobei die Brennfleck-Bildinformation eine zweidimensionale Intensitätsverteilung des Brennflecks auf der Anode enthält,- Ermitteln als Skalierungsfaktor eines Quotienten von einem Brennfleck-Röntgendetektor-Abstand (FFA) über einem Abstand (FOA) zwischen dem Brennfleck und dem Untersuchungsobjekt,- Berechnen einer geometrischen Brennfleckunschärfe (Ug) mittels einer Funktion, wofür die abgerufene Brennfleck-Bildinformation und der ermittelte Skalierungsfaktor Eingangsparameter sind und wobei eine Punktspreizfunktion ein Ausgangsparameter ist, und- Rekonstruieren des Röntgenbildes unter Anwendung der Punktspreizfunktion auf Durchleuchtungsdaten, welche das Untersuchungsobjekt gemäß im Brennfleck generierter Röntgenstrahlung abbilden.
Patent EP-4015131-A1 (EP)
Title: Schweissvorrichtung zur verschweissung eines schweissbolzens mit gasverteilung
Inventor: ERHARDT ROLF
IPC: B23K9/20
Filed: 2020-12-17
Abstract: Diese Anmeldung betrifft eine Schweissvorrichtung (100) zur Verschweissung eines Schweissbolzens (120) entlang einer Schweissachse (105) in einer Schweissrichtung (110) mit einem Untergrund (130), umfassend eine Schutzgasglocke (140) mit einem ringförmig um die Schweissachse (105) angeordneten Schutzgaseinlass (1601), mit einem Schutzgasauslass (170), und mit einer in die Schweissrichtung (110) weisenden Mündung (180), wobei die Mündung (180) quer zu der Schweissrichtung (110) einen Mündungsdurchmesser (d<sub>M</sub>) aufweist, wobei der Schutzgaseinlass (160) entgegen der Schweissrichtung (110) einen Einlassabstand ((a<sub>E</sub>) zu der Mündung (180) aufweist, wobei der Schutzgasauslass (170) entgegen der Schweissrichtung (110) einen Auslassabstand (a<sub>A</sub>) zu der Mündung (180) aufweist, weiterhin umfassend eine Haltevorrichtung (144) zum Halten des Schweissbolzens (120) innerhalb der Schutzgasglocke (140) während eines Schweissvorgangs, wobei die Haltevorrichtung (144) einen Aussendurchmesser (d<sub>A</sub>) und eine Bolzenaufnahme mit einem Innendurchmesser (d<sub>l</sub>) aufweist, wobei der Auslassabstand (a<sub>A</sub>) mindestens die Hälfte einer Differenz aus dem Mündungsdurchmesser (d<sub>M</sub>) und dem Aussendurchmesser (d<sub>A</sub>) beträgt oder mindestens so gross ist wie der Einlassabstand (a<sub>E</sub>).
Patent EP-3838471-A1 (EP)
Inventor: PACHER MATTEO
IPC: B23K26/03
Filed: 2020-12-17
Abstract: A laser treatment method of a metallic work piece (2) comprising at least the steps of a) directing a laser beam (5) onto the work piece (2) at a working zone (7) of the working piece (2) in order to execute a cutting and/or piercing; b) executing a relative movement between the laser beam (5) and the work piece (2) at a determined velocity; c) acquiring a plurality of acquired images (9) of the working zone (7); d) determining a time course of at least one characteristic parameter from the acquired images (9); e) calculating at least one statistical parameter from the time course of the characteristic parameter; f) establishing a quality value from the statistical parameter; and g) controlling one or more process parameters, in particular at least an intensity of the laser beam (5) and/or a laser frequency of the laser beam (5) and/or a position of the focus of the laser beam (5) and/or the determined velocity and/or a gas jet and/or a gas pressure of the gas jet, in function of the quality value.
Patent EP-4024399-A1 (EP)
Title: Early odor detection
Inventor: KANTSINGH KRISHNA
IPC: G16C20/20
Filed: 2020-12-29
Abstract: There is described a computer-implemented method comprising the steps of: receiving a stream of data from a multivariate sensor measuring responses of compounds or Volatile Organic Compounds (VOCs) in a sample; during absorption phase, not requiring equilibrium phase, determining the presence of one or more compounds based on one or more models trained by machine learning; wherein said machine learning is minimizing a loss function on features from said multivariate sensor determined during absorption, equilibrium and desorption phases of said one or more compounds. Developments comprise normalizing, using regression analysis such as (incremental) Linear Discriminant Analysis and/or metric learning, performing physical actions comprising purging the sensor, continuous monitoring and/or tracking predefined compounds over time, etc. System aspects are described, comprising the use of Neural Networks and/or of generic and/or specific sensors, and/or the use of a Mach-Zehnder Interferometer and/or of a Capacitive Micromachined Ultrasonic Transducer.
Patent EP-3933630-A1 (EP)
Inventor: HEISRATH SÖREN
IPC: G06F21/57
Filed: 2020-06-30
Abstract: A system, method, and apparatus are provided for securely controlling operations of a data processing system in which security subsystem is activated to provide security services by responding to a security service request, evaluating the request against an adjustable set of system security policies to determine if the security service request is granted access to a protected asset, by generating a response to the security service request using the protected asset if the security service request is granted access to the protected asset, by adjusting a security access policy for the protected asset in the adjustable set of system security policies, and by sending the response from the security subsystem to the external application subsystem.
Patent EP-3927687-A1 (EP)
Inventor: TAMMER MARTINUS CATHARINUS
IPC: C07C409/04
Filed: 2020-01-31
Abstract: This invention relates to a process for producing an organic peroxide and isolating, purifying, and concentrating the sulfuric acid from the aqueous effluents of said organic peroxide production process.