mhurhangee/ep-ind-claims huggingface dataset:
Method for controlling the pitch angle of at least one wind turbine blade (5a,5b, 5c) in a rotor connected to a main shaft on a wind turbine, the method comprises the steps of, determining: - a first component of the wind vector which is upwind, horizontal and aligned with the main shaft direction and, - a second component of the wind vector which is upwind, and perpendicular to the first component of the wind vector, wherein the first component of the wind vector and the second component of the wind vector are determined by use of at least one ultrasonic sensor mounted on the rotor, wherein the method further comprises the steps of determining: - a third component of the wind vector which is upwind and perpendicular to the first component of the wind vector and the second component of the wind vector whereby the pitch angle is controlled based on the first, the second and the third component of the wind vector. characterised in that the pitch angle is further controlled, based on the spectral decomposition of the correlation between the first component of the wind vector and the second component of the wind vector, preferably the correlation between the first component of the wind vector and the second component of the wind vector constitutes a wind shear measurement or, wherein the pitch angle is controlled, based on the spectral decomposition of the correlation between the first component of the wind vector and the third component of the wind vector, preferably the correlation between the first component of the wind vector and the third component of the wind vector constitutes a wind shear measurement. - a first component of the wind vector which is upwind, horizontal and aligned with the main shaft direction and, - a second component of the wind vector which is upwind, and perpendicular to the first component of the wind vector, - a third component of the wind vector which is upwind and perpendicular to the first component of the wind vector and the second component of the wind vector
Applicator for applying a haircare product, comprising a base and spikes protruding with respect to the base and each extending along a height of the spike along an axis of extension, a plurality of said spikes each having a cross section of elongate shape in at least one direction of extension (X-X') of said cross section, said cross section being taken in a plane perpendicular to the height of said spike, at least some of the spikes of said plurality of spikes being each able to be oriented angularly relative to the base about the axis of extension of height of said spike, said applicator comprising a member (26, 30) for adjusting the angular orientation of said spikes, characterized in that said applicator also comprises a sensor for measuring the speed or acceleration of said applicator, and a control unit that is able to control the operation of the member for adjusting the angular orientation of said spikes depending on the data from said measurement sensor.
An optically variable security device comprising a first optically variable effect generating structure which exhibits a first optically variable effect; and a relief structure in the first optically variable effect generating structure, wherein the relief structure exhibits a second optically variable effect, and wherein the relief structure has a triangular profile and a periodicity of 5μm or more, wherein the first optically variable effect generating structure is a thin film reflection filter structure; and in that the relief structure provides a set of lenticular microprisms or micromirrors, and wherein the periodicity of the relief structure is substantially greater than the layers within the thin film reflection filter structure.
A panel for self-supporting ducts, in particular air-conditioning ducts, made up of a mineral wool core, covered on its external face with an exterior covering joined to the external surface of the core, said exterior covering comprising a sheet of aluminum and said sheet of aluminum being the outermost sheet of the exterior covering, said panel being characterized in that said sheet of aluminum has, at least on its outwardly exposed face, a diffuse reflection greater than its specular reflection and in that the roughness parameter Sz of the outwardly exposed face of the sheet of aluminum, as measured according to the NF ISO 25178 standard, is greater than 20 micrometers.
Applicator for cosmetic product, in particular mascara, comprising a twisted core and fibres that extend from the core by being maintained by said core, said core having a main longitudinal extension direction, referred to as the main axis, said core being straight along said main axis, said fibres forming an envelope with the free end thereof, said envelope comprising, along said main axis, a substantially concave face and a substantially convex face, opposite, said envelope further comprising at least two substantially convex faces (F2, F4), opposite and substantially symmetrical with respect to a plane comprising said main axis, a section of said envelope produced transversally to the main axis, referred to as the transversal section, having a polygonal shape along said main axis.
A process to monitor characteristics of web defects which are continuously generated on a continuously moving web, which is moving in a machine direction and is in contact with circulating machine components (30, 40, 17, 18, 72, 56) of a web making machine during production and to identify the causes of the web defects, which process comprises: (a) identifying at least one circulating machine component that can generate corresponding web defect patterns on the continuously moving web of material; (b) creating one or more diagnostic patterns (180, 184, 188) for the at least one circulating machine component identified in step (a); (c) detecting dynamic and deterministic web defect patterns (170, 172, 174) on the continuously moving web of material during production; (d) identifying the locations along the MD of the web defect patterns (170, 172, 174) on the continuously moving web of material; (e) classifying the web defect patterns (170, 172, 174) as being repetitive or non-repetitive using pattern recognition techniques; (f) comparing the detected repetitive web defect patterns (170, 172, 174) to the one or more diagnostic patterns (180, 184, 188); (g) correlating the detected repetitive web defect patterns (170, 172, 174) to at least one circulating machine component; and (h) determining a source of the detected repetitive web defect patterns (170, 172, 174). (a) identifying at least one circulating machine component that can generate corresponding web defect patterns on the continuously moving web of material; (b) creating one or more diagnostic patterns (180, 184, 188) for the at least one circulating machine component identified in step (a); (c) detecting dynamic and deterministic web defect patterns (170, 172, 174) on the continuously moving web of material during production; (d) identifying the locations along the MD of the web defect patterns (170, 172, 174) on the continuously moving web of material; (e) classifying the web defect patterns (170, 172, 174) as being repetitive or non-repetitive using pattern recognition techniques; (f) comparing the detected repetitive web defect patterns (170, 172, 174) to the one or more diagnostic patterns (180, 184, 188); (g) correlating the detected repetitive web defect patterns (170, 172, 174) to at least one circulating machine component; and (h) determining a source of the detected repetitive web defect patterns (170, 172, 174).
Surgical hand-held device, that is to say, handpiece or angle piece for use in oral surgery, having a rotating tool, wherein a head of the tool is constructed as a hollow cylinder and wherein at a distal edge of the head an active region, in particular for cutting processing of bones, is arranged, characterised in that there is arranged a protection device which partially surrounds the distal edge of the tool and which extends in an axial direction partially over the distal edge so that only a circular arc of the distal edge acts as an active region.
Method for measuring a curing process of a curable substance in a fastening arrangement, the fastening arrangement comprising - a fastening means, in particular an anchor rod, - a curable substance for adhesively fastening the fastening means to a fastening base, in particular in a borehole in the fastening base, - a vibration generator for generating and transmitting input vibrations to the fastening means, - and a vibration analyzer for detecting and/or analyzing output vibrations of the fastening means, wherein, in one method step, the fastening means is adhered to the fastening base by means of the curable substance and the vibration generator is connected to the fastening means and, in a further method step, the vibration generator couples the input vibrations into the fastening means and thus excites output vibrations in the fastening means, wherein a change in the output vibrations of the fastening means caused by the curing process of the curable substance is detected and/or analyzed by the vibration analyzer, as a result of which a conclusion can be drawn on the progress of the curing process of the curable substance. - a fastening means, in particular an anchor rod, - a curable substance for adhesively fastening the fastening means to a fastening base, in particular in a borehole in the fastening base, - a vibration generator for generating and transmitting input vibrations to the fastening means, - and a vibration analyzer for detecting and/or analyzing output vibrations of the fastening means,
Circuit arrangement for interrupting a current flow in a DC current path, comprising at least one first switching element and at least one second switching element connected in series in the DC current path, and a resonance circuit connected or by means of a switch adapted to be connectable in parallel to the series connection of the at least one first switching element and at least one second switching element, characterized in that the circuit arrangement fulfils an open-close-open requirement, and in that the first switching element comprises one of an oil circuit breaker, a minimum oil circuit breaker, a circuit breaker in which an arc burning inside a nozzle of the circuit breaker is blown under an imposed supersonic gas flow, a circuit breaker using splitter blades for increasing the arc voltage, and a commutation switch, and wherein the first switching element comprises a circuit breaker with a negative slope in at least a portion of its electric arc voltage over electric arc current characteristic.
A method to discover authentication requirements in a wireless network, the method comprising: transmitting, by a wireless terminal during network discovery and prior to authentication, a Generic Advertisement Service request to a network access point (104a-104c), the GAS request requesting authentication information; and receiving and processing, by the wireless terminal at a media access control layer, a response to the GAS request from the network access point (104a-104c), wherein the response includes the authentication information, the authentication information being indicative of a credential required from the wireless terminal to use for authentication of the wireless terminal, wherein the credential is indicative of at least one of a subscriber identity module card credential, a user password, or a certificate, and wherein the authentication information is further indicative of an extensible authentication protocol method. transmitting, by a wireless terminal during network discovery and prior to authentication, a Generic Advertisement Service request to a network access point (104a-104c), the GAS request requesting authentication information; and receiving and processing, by the wireless terminal at a media access control layer, a response to the GAS request from the network access point (104a-104c), wherein the response includes the authentication information, the authentication information being indicative of a credential required from the wireless terminal to use for authentication of the wireless terminal, wherein the credential is indicative of at least one of a subscriber identity module card credential, a user password, or a certificate, and wherein the authentication information is further indicative of an extensible authentication protocol method.
A light emitting device, comprising: a substrate; a light emitting structure provided on the substrate, which includes a first conductivity-type semiconductor layer, a second conductivity-type semiconductor layer and an active layer placed between the first and second conductivity-type semiconductor layers; a light transmissive electrode layer arranged on the light emitting structure; an electrode including a pad electrode and a finger electrode that is connected to the pad electrode and extends in at least one direction, provided on the light emitting structure; a light reflective layer provided between the electrode and the second conductivity-type semiconductor layer; and a light transmissive electrically insulating layer provided between the finger electrode and the light reflective layer, wherein the light reflective layer is formed such that at least one region of the light reflective layer overlaps with the finger electrode in a vertical direction, characterised in that the light reflective layer includes unevenness and the unevenness is formed in a region to contact the light transmissive electrically insulating layer. a substrate; a light emitting structure provided on the substrate, which includes a first conductivity-type semiconductor layer, a second conductivity-type semiconductor layer and an active layer placed between the first and second conductivity-type semiconductor layers; a light transmissive electrode layer arranged on the light emitting structure; an electrode including a pad electrode and a finger electrode that is connected to the pad electrode and extends in at least one direction, provided on the light emitting structure; a light reflective layer provided between the electrode and the second conductivity-type semiconductor layer; and a light transmissive electrically insulating layer provided between the finger electrode and the light reflective layer, wherein the light reflective layer is formed such that at least one region of the light reflective layer overlaps with the finger electrode in a vertical direction, characterised in that the light reflective layer includes unevenness and the unevenness is formed in a region to contact the light transmissive electrically insulating layer.
A transistor device comprising: a. a channel region in a substrate partially delimited by a source and a drain junction at a main surface of said substrate; b. a first dielectric layer stack (2, 3) arranged on said channel region on said main surface of said substrate, the orthogonal projection of said first dielectric layer stack on said main surface being in between and not covering said junctions and defining a first area; c. a second dielectric layer stack (20, 21) laterally adjacent to and in contact with said first dielectric layer stack, the orthogonal projection of said second dielectric layer stack on said main surface comprising at least one of said junctions and defining a second area; d. a metal gate layer on top of said first dielectric layer stack and said second dielectric layer stack, the orthogonal projection of said metal gate layer on said main surface covering at least said first area and said second area; wherein the capacitance of the first dielectric layer stack is larger than the capacitance of the second dielectric layer stack, characterized in that said first dielectric layer stack comprises a first dielectric layer being a silicon oxide layer with dielectric constant k1 and a second dielectric layer with dielectric constant k4 > k1 on top of said first dielectric layer, and said second dielectric layer stack comprises a first dielectric layer with dielectric constant k2 and a second dielectric layer with dielectric constant k3 on top of said first dielectric layer such that either k3 > k2 or k1 < k3 < k2 < k4. a. a channel region in a substrate partially delimited by a source and a drain junction at a main surface of said substrate; b. a first dielectric layer stack (2, 3) arranged on said channel region on said main surface of said substrate, the orthogonal projection of said first dielectric layer stack on said main surface being in between and not covering said junctions and defining a first area; c. a second dielectric layer stack (20, 21) laterally adjacent to and in contact with said first dielectric layer stack, the orthogonal projection of said second dielectric layer stack on said main surface comprising at least one of said junctions and defining a second area; d. a metal gate layer on top of said first dielectric layer stack and said second dielectric layer stack, the orthogonal projection of said metal gate layer on said main surface covering at least said first area and said second area; wherein the capacitance of the first dielectric layer stack is larger than the capacitance of the second dielectric layer stack, said first dielectric layer stack comprises a first dielectric layer being a silicon oxide layer with dielectric constant k1 and a second dielectric layer with dielectric constant k4 > k1 on top of said first dielectric layer, and said second dielectric layer stack comprises a first dielectric layer with dielectric constant k2 and a second dielectric layer with dielectric constant k3 on top of said first dielectric layer such that either k3 > k2 or k1 < k3 < k2 < k4.
Vehicle seat comprising a vehicle seat top part, a vehicle seat bottom part and a guide device for guiding the vehicle seat top part with respect to the vehicle seat bottom part when the vehicle seat top part is deflected relative to the vehicle seat bottom part, wherein the guide device comprises: - a first assembly having a first lever element, a second lever element and a lever element connector, the first lever element and the second lever element being arranged so as to extend forwards in a longitudinal direction; - a second assembly having a third lever element, a fourth lever element and the lever element connector, the third lever element and the fourth lever element being arranged so as to extend backwards in a longitudinal direction; characterized in that the guide device further comprises: - a stabilization device having a fifth lever element, a sixth lever element and a seventh lever element, which are pivotally connected by means of a shared pivot axis; wherein the fifth lever element is pivotally connected to the vehicle seat top part, the sixth lever element being pivotally connected to the vehicle seat bottom part and the seventh lever element being pivotally connected to the lever element connector. - a first assembly having a first lever element, a second lever element and a lever element connector, the first lever element and the second lever element being arranged so as to extend forwards in a longitudinal direction; - a second assembly having a third lever element, a fourth lever element and the lever element connector, the third lever element and the fourth lever element being arranged so as to extend backwards in a longitudinal direction; - a stabilization device having a fifth lever element, a sixth lever element and a seventh lever element, which are pivotally connected by means of a shared pivot axis;
An electrical plug-and-socket connection for data transfer, having a plug and a socket, wherein the plug has a plug housing and a plug-in prolongation, projecting beyond the plug housing, with electrical contacts and the socket has a socket housing with a receiving channel for the plug housing and the plug-and-socket connection has a plug-in prolongation receiver with electrical counter contacts, wherein in a fully plugged-in state, the plug-in prolongation is for connection of the electrical contacts to the electrical counter contacts plugged into the plug-in prolongation receiver and at least regions of the plug housing are arranged within the receiving channel, wherein the socket has a locking device for locking of the plug housing in the receiving channel in the fully plugged-in state and has an actuating element, protruding beyond the socket housing, for releasing this locking, characterized in that facing sides of the outer surface of the plug housing have a respective notch for engagement of the locking device for locking of the plug housing in the receiving channel in the fully plugged-in state.
A medical port for transferring fluid to/from a patient, the medical port having an open mode to permit fluid flow and a closed mode to prevent fluid flow, the medical port comprising: a housing forming an interior having a fluid inlet and a fluid channel extending from the fluid inlet, a resilient valve element within the housing interior configured to control fluid flow through the inlet, characterized in that the housing also has an exterior wall forming at least one radial opening to the interior, and in that the resilient valve element has a proximate body portion proximate to the at least one radial opening when in the closed mode; and further characterized in that the medical port also comprises a biasing element movably couplable with the housing, the biasing element having at least one constraining portion configured to cooperate with the at least one radial opening to contact at least the proximate body portion when in the closed mode, the at least one constraining portion configured to normally resist radial outward movement of the proximate body portion when in the closed mode. a housing forming an interior having a fluid inlet and a fluid channel extending from the fluid inlet, a resilient valve element within the housing interior configured to control fluid flow through the inlet, characterized in that the housing also has an exterior wall forming at least one radial opening to the interior, and in that the resilient valve element has a proximate body portion proximate to the at least one radial opening when in the closed mode; and further characterized in that the medical port also comprises a biasing element movably couplable with the housing, the biasing element having at least one constraining portion configured to cooperate with the at least one radial opening to contact at least the proximate body portion when in the closed mode, the at least one constraining portion configured to normally resist radial outward movement of the proximate body portion when in the closed mode.