baber/WOPTO huggingface dataset:
Patent EP-3792988-A1 (EP)
Inventor: HENRIKSEN LARS
IPC: H01L41/04
Filed: 2019-09-10
Abstract: The invention relates to a method for determining a set-point voltage for a piezoelectric actuator system to achieve a desired optical response of the piezoelectric actuator system, such as an optical power. The method is based on a mathematical model, OP(V,T,n) describing a relationship between the applied voltage and the optical response. Calibration and use of the model involves determining a transition time count value. During use, e.g. at given intervals, the model is updated based on actual values of the temperature and the transition time count value. The set-point voltage required to achieve a desired optical response is determined based on the updated model and the set-point voltage is applied to the piezoelectric actuator.
Patent EP-3623292-A1 (EP)
Inventor: CHILUKURI RADHAKRISHNA
IPC: B64D33/02
Filed: 2019-09-13
Abstract: An assembly (46) is provided for an aircraft propulsion system (20). This assembly (46) includes an inlet lip (52) for a nacelle inlet structure (30), a bulkhead (56) and a nozzle (58). The bulkhead (56) is configured with the inlet lip (52) to form a cavity (90) between the inlet lip (52) and the bulkhead (56). The nozzle (58) includes a distribution conduit (98) and one or more nozzle ports (100). The distribution conduit (98) projects longitudinally out from the bulkhead (56) and into the cavity (90) along a conduit centerline (102). At least a first portion (106) of the distribution conduit (98) tapers as the distribution conduit (98) extends longitudinally along the conduit centerline (102). The first portion (106) of the distribution conduit (98) has an elongated geometry in a plane perpendicular to the conduit centerline (102). The one or more nozzle ports (100) are arranged longitudinally along the conduit centerline (102) and fluidly coupled with an internal passage (120) of the distribution conduit (98).
Patent EP-3663538-A1 (EP)
Title: Rotor overspeed protection assembly
Inventor: MERRY BRIAN
IPC: F01D25/24
Filed: 2019-10-02
Abstract: A gas turbine engine (20) may include a rotor overspeed protection (ROP) assembly (100). The ROP assembly (100) may include an annular blade outer air seal (BOAS) assembly (10) including a ROP segment (280). The ROP assembly (100) may include a stator vane (72) coupled with the BOAS assembly (100). The stator vane (72) may include a stator flange (78) disposed about a forward edge portion (79) of the stator vane (72). The ROP segment (280) may include a ROP flange (286) extending in an axially aft direction from a main body (282) of the ROP segment (280) toward the stator vane (72), wherein the ROP flange (286) is disposed radially inward of the stator flange (78).
Patent EP-3800951-A1 (EP)
Inventor: KREBS ALEXANDER
IPC: H04W72/02
Filed: 2019-10-02
Abstract: Examples relate to a method and a computer program for a wireless communication device, and to a wireless communication device. The method comprises determining a pseudo-random value. The pseudo-random value is determined using a non-recursive function having at least one non-linear component. The method comprises selecting a wireless resource based on the pseudo-random value. The method comprises using the wireless resource for a wireless communication with a further wireless communication device.
Patent EP-3617858-A1 (EP)
Inventor: LI MING-JUN
IPC: G06F3/042
Filed: 2013-05-21
Abstract: A touch system that employs interference effects is disclosed. The touch system includes first and second waveguides that have first and second optical paths that define an optical path difference. The first and second waveguides are configured so that a touch event deforms at least one of the waveguides in a manner that causes the optical path difference to change. The change in the optical path difference is detected by combining the light traveling in the two waveguides to form interfered light. The interfered light is processed to determine the occurrence of a touch event. The time-evolution of the deformation at the touch-event location can also be determined by measuring the interfered light over the duration of the touch event.
Patent EP-3627728-A1 (EP)
Inventor: GUPTA SIDHANT
IPC: H04B15/00
Filed: 2015-09-04
Abstract: An apparatus including a sensing device configured to be coupled to an electrical outlet is provided. The sensing device can include a data acquisition receiver configured to receive electrical noise via the electrical outlet when the sensing device is coupled to the electrical outlet. The electrical outlet can be electrically coupled to an electrical power infrastructure. One or more electrical devices can be coupled to the electrical power infrastructure and can generate at least a portion of the electrical noise on the electrical power infrastructure. The data acquisition receiver can be configured to convert the electrical noise into one or more first data signals. The apparatus also can include a processing module configured to run on a processor of a computational unit. The sensing device can be in communication with the computational unit. The processing module can be further configured to identify each of two or more operating states of each of the one or more electrical devices at least in part using the one or more first data signals. The two or more operating states of each electrical device of the one or more electrical devices can be each different user-driven operating states of the electrical device when the electrical device is in an on-power state. Other embodiments are provided.
Patent EP-3812709-A1 (EP)
Title: Positionsmessvorrichtung
Inventor: SELLMER CHRISTIAN
IPC: G01D5/347
Filed: 2019-10-21
Abstract: Um eine verbesserte Messgenauigkeit bei einer Positionsbestimmung zu ermöglichen, wird eine Positionsmessvorrichtung (1) zur Bestimmung einer Position eines ersten Objekts (2) relativ zu einem gegenüber dem ersten Objekt (2) beweglichen zweiten Objekt (3) zur Verfügung gestellt, umfassend eine mit dem ersten Objekt (2) verbundene Maßverkörperung (2a), die derart ausgebildet ist, dass auf der Maßverkörperung (2a) erste und zweite signalmodulierende Elemente (4, 5) benachbart zueinander angeordnet sind, wobei jedes erste und zweite Element (4, 5) eine jeweilige Ausrichtung (AR) aufweist, und die ersten Elemente (4) entlang ihre Ausrichtung (AR) sich in ihrem Umfang derart verändern, dass sich ein Verhältnis einer Breite (Br1, Br2) zwischen jeweils der Breite des ersten Elements (4) und des zweiten Elements (5) entlang der Ausrichtung (AR) des ersten bzw. zweiten Elements (4, 5) verändert, eine mit dem zweiten Objekt (3) verbundene Empfangseinheit (E), die ein erstes und ein zweites Sinus-Signal (A1, A2) und ein erstes und ein zweites Cosinus-Signal (B1, B2) erzeugt, und eine Auswerteeinheit zum Auswerten der Signale der Empfangseinheit (E), wobei die Auswerteeinheit ausgelegt ist: eine erste Differenzenbildung aus dem ersten Sinus-Signal und dem ersten Cosinus-Signal zum Erhalt eines ersten Differenzsignals (Δ1) und eine zweite Differenzenbildung aus dem zweiten Sinus-Signal und dem zweiten Cosinus-Signal zum Erhalt eines zweiten Differenzsignals (Δ2) durchzuführen, eine Summen- und/oder eine dritte Differenzenbildung (Δ1+Δ2, Δ1-Δ2) aus dem ersten und zweiten Differenzsignal (Δ1, Δ2) durchzuführen, und ein Ergebnis der Summen- und/oder der dritten Differenzenbildung (Δ1+Δ2, Δ1-Δ2) zu vergleichen, um eine Änderung eines aufgrund des verändernden Verhältnisses der Breite (Br1, Br2) resultierenden Tastgrades zu ermitteln und ein von der Änderung des Tastgrades abhängiges Positionssignal abzuleiten.
Patent EP-3643397-A1 (EP)
Title: Vorrichtung zum homogenisieren eines produktes und verwendung der vorrichtung zum homogenisieren eines produktes
Inventor: FINNAH JOSEF
IPC: B01F15/02
Filed: 2019-10-23
Abstract: Die Erfindung betrifft eine Vorrichtung zum Homogenisieren eines Produktes, wobei die Vorrichtung einen hydraulischen Antriebszylinder mit mindestens einer Kolbenstange und eine Homogenisierungseinrichtung aufweist, wobei beidseitig des hydraulischen Antriebszylinders jeweils ein Produktrohr (111, 113) und an beiden Enden der mindestens einen Kolbenstange jeweils ein in dem jeweiligen Produktrohr (111, 113) bewegbarer Produktkolben angeordnet sind, jedes Produktrohr (111, 113) einen Einlauf (115) und einen Auslauf (117) für das Produkt aufweist und die Homogenisierungseinrichtung hinter den beiden Ausläufen angeordnet ist, wobei der hydraulische Antriebszylinder als ein doppeltwirkender Gleichlaufzylinder ausgebildet ist, sodass die mindestens eine Kolbenstange gleichartig in zwei entgegengesetzte Richtungen bewegbar ist, wobei durch eine Bewegung des jeweiligen Produktkolbens mittels der mindestens einen Kolbenstange ein Ausschieben des Produktes aus dem einen Produktrohr (111, 113) über dessen Auslauf (117) und ein Aufnehmen des Produktes in das andere Produktrohr (111, 113) über dessen Einlauf (115) erfolgt, und beim Ausschieben über den Auslauf (117) das Produkt gegen einen Gegendruck der Homogenisierungseinrichtung derart gedrückt wird, dass ein Homogenisieren des Produktes erfolgt. Des Weiteren betrifft die Erfindung die Verwendung der Vorrichtung zum Homogenisieren eines Produktes.
Patent EP-3654530-A1 (EP)
Title: Low voltage drop rectifier
Inventor: GENG XUEYANG
IPC: H03K17/06
Filed: 2019-11-05
Abstract: A low voltage drop rectifier is provided. The rectifier includes a diode having a first terminal coupled at an input node and a second terminal coupled at an output node. A first transistor having a first current electrode is coupled at the input node and a second current electrode is coupled at the output node. A comparator having a first input is coupled at the input node, a second input is coupled at the output node, and an output is coupled to a control electrode of the first transistor. A bias circuit is coupled to the comparator circuit and is configured to generate a bias current in the comparator.
Patent EP-3650362-A1 (EP)
Inventor: SGRIGNUOLI VITTORIO
IPC: B65B65/02
Filed: 2019-11-08
Abstract: Described is a machine for making smoking articles, comprising a plurality of rollers (20, 20', 30, 30') for transferring and/or processing material for forming and/or making the smoking articles, at least part of the rollers (20, 20') being mounted coaxially with each other and/or on axes (X) which are parallel to each other and supported by a substantially vertical wall (10) of a supporting base, each roller (20, 20') having a respective central support (21, 21'), a cylindrical outer mantle (22, 22') and an internal compartment (23, 23'), interposed between the central shaft (21, 21') and the mantle (22, 22'), characterised in that at least one of the rollers (20, 20') comprises an electric motor (24, 24') housed inside the internal compartment (23, 23') and configured to set the mantle (22, 22') in rotation about the respective axis (X).
Patent EP-3670890-A1 (EP)
Inventor: STRETTON RICHARD
IPC: F02K3/068
Filed: 2019-11-21
Abstract: A gas turbine engine (10) for an aircraft, comprises an engine core (11) having a core length (104) and comprising a turbine (19), a compressor (14), and a core shaft (26) connecting the turbine (19) to the compressor (14), the turbine (19) comprising a lowest pressure rotor stage (19b), the turbine (19) having a turbine diameter (122) at the lowest pressure rotor stage; and a fan (23) located upstream of the engine core (11), the fan (23) comprising a plurality of fan blades (64) extending from a hub (66), the hub and fan blades together defining a fan face having a fan face area and a fan tip radius (102). An engine area ratio of the engine (10) is defined as:the fan face areathe turbine diameter×the core lengthand is in the range from 1.7 to 3.0.
Patent EP-3660274-A1 (EP)
Title: Hydrostatic seal with increased design space
Inventor: MCCAFFREY MICHAEL G
IPC: F16J15/44
Filed: 2019-11-28
Abstract: A hydrostatic advanced low leakage seal (100) configured to be disposed relatively rotatable components includes a base (107). The seal also includes a shoe (108) extending circumferentially. The seal further includes a beam (116) operatively coupling the shoe to the base, the beam having a beam length (L) that is substantially equal to or greater than a circumferential pitch of the shoe (108).
Patent EP-3671153-A1 (EP)
Title: Verfahren zur ermittlung eines erwartungswertes einer nennleistung eines unbekannten heizkörpers und eines erwartungswertes mindestens eines thermischen kopplungsparameters eines elektronischen heizkostenverteilers auf dem unbekannten heizkörper und parametrierverfahren zur parametrierung eines elektronischen heizkostenverteilers
Inventor: KUHN JENS
IPC: G01K17/06
Filed: 2019-12-05
Abstract: Die Erfindung betrifft ein Verfahren zur Ermittlung eines Erwartungswertes einer Nennleistung (Qnx) eines unbekannten Heizkörpers (1) und eines Erwartungswertes mindestens eines thermischen Kopplungsparameters (cx) eines elektronischen Heizkostenverteilers (2) auf dem unbekannten Heizkörper (1), insbesondere zur Parametrierung des für den unbekannten Heizkörper (1) vorgesehenen elektronischen Heizkostenverteilers (2), wobei der Erwartungswert der Nennleistung (Qnx) des unbekannten Heizkörpers (1) und der Erwartungswert des mindestens einen thermischen Kopplungsparameters (cx) des Heizkostenverteilers (2) auf dem unbekannten Heizkörper (1) anhand einer Heizkörperdatenbank (3) ermittelt werden, die eine Mehrzahl verschiedener Heizkörper mit einem jeweiligen Nennwert der Nennleistung und einem jeweiligen Wert des mindestens einen thermischen Kopplungsparameters des Heizkostenverteilers (2) auf dem jeweiligen Heizkörper enthält.Des Weiteren betrifft die Erfindung ein Parametrierverfahren zur Parametrierung eines elektronischen Heizkostenverteilers (2).
Patent EP-3838864-A1 (EP)
Inventor: MOLFETTA MARCELLO ANTONIO
IPC: C04B111/94
Filed: 2019-12-19
Abstract: Electrically conductive binder comprising a cement, a sterically stabilizing superplasticizer, a rheology modifier, graphite particles with carbon content higher than 60 %, and graphene, use of the binder for manufacturing heatable building elements, preferably underfloor heating layers and/or heating panels and/or heating layers close to a wall, as well as floors with underfloor heating systems comprising a layer from the binder.
Patent EP-3653158-A1 (EP)
Title: Tracking of a surgical instrument
Inventor: MAHFOUZ MOHAMED R
IPC: A61B34/20
Filed: 2014-12-09
Abstract: A surgical navigation system comprising a signal receiver communicatively coupled to a primary processor, the primary processor programmed to utilize a sequential Monte Carlo algorithm to calculate changes in three dimensional position of an inertial measurement unit mounted to a surgical tool, the processor communicatively coupled to a first memory storing tool data unique to each of a plurality of surgical tools, and a second memory storing a model data sufficient to construct a three dimensional model of an anatomical feature, the primary processor communicatively coupled to a display providing visual feedback regarding the three dimensional position of the surgical tool with respect to the anatomical feature.
Patent EP-3743997-A1 (EP)
Inventor: ROKOS HEDLEY
IPC: H03B5/12
Filed: 2019-01-23
Abstract: Disclosed herein is an integrated circuit amplifier for use in a crystal oscillator, the integrated circuit amplifier comprising: a transistor; a voltage dependent capacitance circuit, wherein the voltage dependent capacitance circuit comprises a device with a voltage dependent capacitance and a bias circuit of the voltage dependent capacitance; and a node; wherein the node is connected to a terminal of the transistor and the integrated circuit amplifier is configured such that an intrinsic capacitance of the transistor is dependent on the mean voltage at the node; wherein the node is also connected to a terminal of the voltage dependent capacitance circuit and the integrated circuit amplifier is configured such that an effective capacitance of the node is dependent on both the intrinsic capacitance of the transistor and the voltage dependent capacitance of said device; and wherein, in use, the voltage dependent capacitance circuit reduces the amount of change of the effective capacitance of the node when the mean voltage at the node changes.
Patent EP-3746193-A1 (EP)
Title: Adjustable weight kettlebell
Inventor: FLICK EDWARD L
IPC: A63B21/075
Filed: 2019-02-04
Abstract: An adjustable weight kettlebell includes a body defining an internal cavity configured to receive one or more of a plurality of weights, and a weight selector assembly configured to selectively couple one or more of the plurality of weights to the body. The weight selector assembly may include an actuator to enable a user to select one of a plurality of available weight settings. The weight selector assembly may be locked for adjustment when the kettlebell is removed from a support surface such as a base, thereby inhibiting inadvertent detachment of the weights from the kettlebell during exercise. The weight selector assembly may automatically shift to the closest weight settings upon release of the actuator and may automatically unlock upon placement of the kettlebell on the support surface such as the base, the bottom weight if not coupled to the kettlebell, or any other suitable support surface.
Patent EP-3762591-A1 (EP)
Inventor: ANDRISANI NICOLA
IPC: F01L1/18
Filed: 2019-03-06
Abstract: An actuation apparatus for actuating a component of a switchable valve train device of an internal combustion engine is disclosed. The actuation apparatus comprises a shaft, an actuation lever mounted on the shaft for pivotal motion of the actuation lever between a first position for actuation of the component of the switchable valve train device and a second position for de-actuation of the component of the switchable valve train device, and a biasing means arranged to urge the actuation lever from the second position towards the first position. In use, the biasing means is biased when an actuation source attempts to cause the actuation lever to be in the first position when the component of the switchable valve train device is non-actuatable, such that the biasing means causes the actuation lever to pivot from the second position to the first position when the component becomes actuatable again.
Patent EP-3775296-A1 (EP)
Inventor: HAGE JOHANNES
IPC: C21B13/00
Filed: 2019-03-29
Abstract: The invention relates to a method for off-gas composition control, wherein the off-gas results from a smelting apparatus for smelting a metalliferous feed material, wherein the smelting apparatus comprises a smelting vessel, a smelt cyclone mounted on the smelting vessel and in connection with the inside of the smelting vessel and an off-gas duct connected to the smelt cyclone, wherein the method provides that an oxygen containing gas containing 95% oxygen or more is injected into the smelt cyclone and that the feed material is injected into the smelt cyclone with a carrier gas other than nitrogen gas.
Patent EP-3766061-A1 (EP)
Title: Method and system for generating an audio or midi output file using a harmonic chord map
Inventor: KIELY MICHAEL JOHN
IPC: G10H1/00
Filed: 2019-03-12
Abstract: The present invention provides a system and method for generating an output file comprising steps of generating audio or MIDI content blocks from one or more musical performances; receiving an input file having audio or MIDI music content; determining a chord structure and tempo for the input file; generating a harmonic chord map from the chord structure and tempo for the input file; using the harmonic chord map to automatically select content blocks, and generating the output file by combining the selected content blocks and the input file. The invention enables the creation of unique and new musical accompaniments by re-purposing audio or MIDI content from back catalogs and/or out-takes of musical works. The new arrangement may be provided in multiple music styles, genres, or moods and may contain performances from multiple musical instruments, which may be pre-recorded from live instrument performances and/or of MIDI generated musical content.
Patent EP-3768234-A1 (EP)
Title: Stabilisateur d'émulsion
Inventor: CHEESMAN BENJAMIN
IPC: A61K8/06
Filed: 2019-03-22
Abstract: La présente invention concerne une composition de précurseur de stabilisateur de dispersion consistant en un ou plusieurs cucurbiturils, en une variante ou en un dérivé de celui-ci et en un ou plusieurs émulsifiants amphiphiles macromoléculaires huile dans eau, la composition se présentant sous la forme d'une poudre à écoulement libre. L'invention concerne également une composition d'émulsion huile dans l'eau consistant en un ou plusieurs cucurbiturils, en une variante ou en un dérivé de celui-ci et en un ou plusieurs émulsifiants amphiphiles macromoléculaires huile-dans-eau.
Patent EP-3776511-A1 (EP)
Inventor: JOHNSON MILES J
IPC: G08G1/01
Filed: 2019-04-04
Abstract: System, methods, and other embodiments described herein relate to determining traffic flow along a roadway segment. In one embodiment, a method (500) includes collecting (510), in an electronic data store from reporting vehicles (300, 310, 320) that travel over the roadway segment, traffic data (260) about at least surrounding vehicles of the reporting vehicles. The method includes analyzing (520) the traffic data to identify a traffic flow for the respective lanes of the roadway segment. The method includes providing (550) a signal identifying the traffic flow.
Patent EP-3756111-A1 (EP)
Inventor: KÖNIG GEORGE R
IPC: G06F17/21
Filed: 2019-04-04
Abstract: Techniques and systems for a graphical user interface based multimedia authoring tools to create gallery components are disclosed. A multimedia authoring tool as described herein can provide functionality for creating, editing, and displaying interactive image galleries. The multimedia authoring tool, for example, can enable authors to drag and drop image files into a multimedia editing area of the tools graphical user interface to create an image gallery that includes the corresponding images without having to create a gallery beforehand. The image gallery can provide a control for navigating the gallery's images which can be arranged in a strip such as a vertical or horizontal strip.
Patent EP-3775077-A1 (EP)
Inventor: HOFFMANN LARS
IPC: C09J5/06
Filed: 2019-04-12
Abstract: Embodiments describe a method for fastening a module to a surface of a region of a wind turbine using an adhesive, comprising: placing adhesive on the surface to which the module is to be fastened or on a surface of the module; placing the module on the surface to which the module is to be fastened so that the adhesive forms an adhesive join between said surface of the module and the surface to which the module is to be fastened; and activating and curing the adhesive in the adhesive join by applying energy to the adhesive.
Patent EP-3966197-A1 (EP)
Inventor: BAUMGARTNER CORINNE
IPC: C07C403/16
Filed: 2019-05-07
Abstract: La présente invention concerne des composés de formule (I) tels que définis dans la description, capables de libérer des composés odorants d'une manière contrôlée dans l'environnement. La présente invention concerne également un procédé pour leur production, et des produits de consommation les comprenant.