mhurhangee/ep-ind-claims huggingface dataset:
A lighting device, comprising: a diffusion unit for diffusing and radiating light incident from a light source; a condensing unit located on a light radiating surface of the diffusion unit, and including a micro lens array of lenses having sag determined depending on one of a light emitting area and total light flux of the lighting device, an air gap formed by interposing partially the adhesive between the diffusion unit and the condensing unit, characterized in that an area of the air gap is adjusted using at least one among the speed of a spray, the size and the position of a nozzle, injection pressure, an injection area and a distance up to a target. wherein the sag of the lenses is within the range of 0.1 to 0.25. a diffusion unit for diffusing and radiating light incident from a light source; a condensing unit located on a light radiating surface of the diffusion unit, and including a micro lens array of lenses having sag determined depending on one of a light emitting area and total light flux of the lighting device, an air gap formed by interposing partially the adhesive between the diffusion unit and the condensing unit, characterized in that an area of the air gap is adjusted using at least one among the speed of a spray, the size and the position of a nozzle, injection pressure, an injection area and a distance up to a target. wherein the sag of the lenses is within the range of 0.1 to 0.25.
A micromechanical measuring system for measuring strain on macroscopic objects, comprising a substrate, at least two connecting elements (1a, 1b) for fixing the measuring system to the measuring object to be examined and/or to be monitored, at least one connecting element being connected to the substrate of the measuring system so as to be fixed at the frame and at least one connecting element being directly or indirectly connected to the input of a mechanical amplifier, and the mechanical amplifier being part of the micromechanical measuring system and configured to amplify the signal of the strain-induced mechanical displacement, and an electromechanical signal converter, characterized in that the electromechanical signal converter is configured to discretize and convert the amplified mechanical displacement into an electrical digital binary coded signal, the electromechanical signal converter being designed in the form of a micromechanical analog-to-digital converter (3.1), the analog-to-digital converter (3.1) comprising a system of finger electrodes and counter electrodes that can be displaced relative to one another, by way of which a binary code having a defined transmission function is implemented, is configured so as to convert the amplified mechanical displacement into a discretized electrical digital binary coded signal.
A method of separating a mixture of acoustic signals from a plurality of sources, the method comprising: providing pressure signals indicative of time-varying acoustic pressure in the mixture; defining a series of time windows; and for each time window: a) providing from the pressure signals a series of sample values of measured directional pressure gradient; b) identifying different frequency components of the pressure signals c) for each frequency component defining an associated direction; characterized in that the method further comprises d) defining a directionality function for a source direction of one of the sources, e) using the directionality function to estimate the frequency components of the acoustic signal from the at least one source direction, and f) from the estimated frequency components and their associated directions generating a separated signal for said one of the sources. providing pressure signals indicative of time-varying acoustic pressure in the mixture; defining a series of time windows; and for each time window: a) providing from the pressure signals a series of sample values of measured directional pressure gradient; b) identifying different frequency components of the pressure signals c) for each frequency component defining an associated direction; characterized in that the method further comprises d) defining a directionality function for a source direction of one of the sources, e) using the directionality function to estimate the frequency components of the acoustic signal from the at least one source direction, and f) from the estimated frequency components and their associated directions generating a separated signal for said one of the sources. a) providing from the pressure signals a series of sample values of measured directional pressure gradient; b) identifying different frequency components of the pressure signals c) for each frequency component defining an associated direction; characterized in that the method further comprises d) defining a directionality function for a source direction of one of the sources, e) using the directionality function to estimate the frequency components of the acoustic signal from the at least one source direction, and f) from the estimated frequency components and their associated directions generating a separated signal for said one of the sources.
Waste bin, comprising a bucket and a lid, which covers the bucket and is pivotally mounted in the region of an upper rim of the bucket in order to pivot open upwards for opening the waste bin, further comprising a pedal arrangement (3, 20) which is arranged in the region of a base of the bucket, and a rod arrangement (8, 12) which connects the pedal arrangement (3, 20) to the lid in order to pivot the lid open by movement of the pedal arrangement (3, 20), the lid being of multi-part construction and having at least two lid portions, each of which is pivotable about its own axis (30, 30'), characterised in that the lid also has a frame element which is removably and/or pivotally mounted in the region of the upper rim of the bucket and to which the lid portions are pivotally attached, and the rod arrangement has a distributor element for distributing a movement of the pedal arrangement (3, 20) to the individual lid portions, the distributor element having for each lid portion an upwardly extending supporting arm having a bearing, which is open towards the top, for receiving a support element of the lid portion.
A data carrier, especially a value or security document, having a substrate that comprises at least one paper layer, there being embedded in the substrate a window security thread, having an elongated thread longitudinal direction and a thread transverse direction perpendicular thereto, that is visible on at least one surface of the substrate in certain window regions, the window regions comprising at least one group of multiple micro windows that lie next to one another in the thread transverse direction, characterized in that the micro windows are produced with papermaking technology and comprise an edge, produced at paper manufacture, having characteristic irregularities.
An inter-RAT cell reselection method, comprising: sending, by a terminal, a first request message to a first base station, wherein the first request message carries first cause indication information, the first cause indication information indicates that the terminal needs to perform a cell reselection process from a second base station to the first base station, the first base station is located in a first radio access technology, RAT, system, the second base station is located in a second RAT system, the terminal is in a first connected mode when connecting to the second base station, and the first RAT system does not support the first connected mode; wherein the first RAT system is the 4.5G/4G system, the second RAT system is the 5G system; wherein the first connected mode is an energy conserved operation, ECO, mode, and in the ECO mode, a data plane connection and a control plane connection between a radio access network, RAN, side and a core network, CN, side are kept; and receiving, by the terminal, an acknowledgement returned by the first base station for the first request message, and switching the first connected mode into a second connected mode based on the acknowledgement, wherein the first RAT system supports the second connected mode, wherein the second connected mode is an idle mode. sending, by a terminal, a first request message to a first base station, wherein the first request message carries first cause indication information, the first cause indication information indicates that the terminal needs to perform a cell reselection process from a second base station to the first base station, the first base station is located in a first radio access technology, RAT, system, the second base station is located in a second RAT system, the terminal is in a first connected mode when connecting to the second base station, and the first RAT system does not support the first connected mode; wherein the first RAT system is the 4.5G/4G system, the second RAT system is the 5G system; wherein the first connected mode is an energy conserved operation, ECO, mode, and in the ECO mode, a data plane connection and a control plane connection between a radio access network, RAN, side and a core network, CN, side are kept; and receiving, by the terminal, an acknowledgement returned by the first base station for the first request message, and switching the first connected mode into a second connected mode based on the acknowledgement, wherein the first RAT system supports the second connected mode, wherein the second connected mode is an idle mode.
A method of determining a tire type, which is the tire type of a tire, from an output of an acceleration sensor attached to an inner surface side of a tire tread of a tire mounted on a vehicle, the method comprising: a step of detecting an acceleration waveform from the output of the acceleration sensor; a step of extracting a feature vector from the acceleration waveform; and a step of determining, from the extracted feature vector, the tire type of the tire by a machine learning algorithm, characterized in that, the step of determining the tire type includes determining the tire type of the tire on the basis of the extracted feature vector and a determination model in which a feature vector obtained in advance for each tire type has been configured as learning data. a step of detecting an acceleration waveform from the output of the acceleration sensor; a step of extracting a feature vector from the acceleration waveform; and a step of determining, from the extracted feature vector, the tire type of the tire by a machine learning algorithm, characterized in that, the step of determining the tire type includes determining the tire type of the tire on the basis of the extracted feature vector and a determination model in which a feature vector obtained in advance for each tire type has been configured as learning data.
A blade outer air seal segment, comprising: a radially outward surface; a radially inward surface oriented away from the radially outward surface; a cooling channel located between the radially outward surface and the radially inward surface; an inlet orifice fluidly coupled to the cooling channel; and characterized by a stress-relief orifice between the inlet orifice and the cooling channel, wherein a diameter of the inlet orifice is less than a diameter of the stress-relief orifice. a radially outward surface; a radially inward surface oriented away from the radially outward surface; a cooling channel located between the radially outward surface and the radially inward surface; an inlet orifice fluidly coupled to the cooling channel; and characterized by a stress-relief orifice between the inlet orifice and the cooling channel, wherein a diameter of the inlet orifice is less than a diameter of the stress-relief orifice.
Cooking system for preparation of foods, comprising an oven with a microwave source and a heater (16, 18, 18a), and a bowl with a stirrer, characterized in that it comprises detecting means (46, 48, 50) configured to send signals to a control unit related to the kind of bowl (A, B) mounted in the oven, and more than one interchangeable bowl of different materials, and specifically a plastic bowl configured to be used in the oven when microwave source is switched on for the cooking of pasta, rice or the like and a metal bowl configured to be used when only the heater is switched on for cooking of bread or the like, wherein the plastic bowl is configured to be used when microwave source is in an activated configuration and the metal bowl is configured to be used when heater (16, 18, 18a) is in an activated configuration.
An agricultural working machine which is in the form of a tractor or system vehicle, comprising a group arranged at a driving station of operating elements (10 to 15; 32 to 37) associated with a plurality of hydraulic or electrical coupling elements (19, 19a, 20, 20a, 45, 45a, 46, 46a, 47, 47a, 48, 48a) provided in the rear and/or front region and/or attachment region of the working machine, wherein the coupling elements (19, 19a, 20, 20a, 45, 45a, 46, 46a, 47, 47a, 48, 48a) can be connected to connecting lines (21, 22) of working implements mounted to the working machine, characterised in that the operating elements (10 to 15; 32 to 37) and the coupling elements (19, 19a, 20, 20a, 45, 45a, 46, 46a, 47, 47a, 48, 48a) are respectively provided with a visual identification which gives information about the association of the respective operating element (10 to 15; 32 to 37) with one of the coupling elements (19, 19a, 20, 20a, 45, 45a, 46, 46a, 47, 47a, 48, 48a), that there are provided input means by way of which at least one coupling element (19, 19a, 20, 20a, 45, 45a, 46, 46a, 47, 47a, 48, 48a) can be brought into operative relationship with one of the other operating elements (10 to 15; 32 to 37) and that after a use of the input means a corresponding re-arrangement of the visual identification takes place.
Toothing part, comprising a wheel body which is surrounded by a wheel rim, wherein the wheel body comprises in a first axial region a portion of non-circular form, to which a correspondingly shaped portion of the wheel rim is connected, wherein the portions are each of stepped and/or conical design, wherein for axial securing on, the wheel body a shoulder (2-Fig. 3) is formed in a second axial region, characterised in that as further axial securing a radially inwardly extending ring-shaped projection (120-Fig. 12-15) is provided on the wheel rim, which projection is clipped into a ring-shaped groove of the wheel body.
Hydraulic binder based on supplementary cementitious material and reactive belite, containing x-Ca 2 SiO 4 in an amount of > 30 % by weight and at least one X-ray amorphous phase in an amount of > 5 % by weight, as activator, wherein the activator is obtainable by hydrothermal treatment of a starting material, which contains sources for CaO and SiO 2, in an autoclave at a temperature of 100 to 300 °C and a residence time of 0.1 to 24 hours, and tempering the obtained intermediate product at 350 to 495 °C and a residence time of 0.01 to 600 min..
A computer-implemented method for providing one or more descriptors of a 3D geometry, the method comprising: determining a first key point in the 3D geometry; and selecting a plurality of points (121-123, 140-141) in a vicinity of the first key point; characterized by: computing a normal of the first key point and a normal of each point of the plurality of points (121-123, 140-141), each normal (112, 131-133) being computed with respect to a tangent plane digitally provided for the respective point; computing an angle of each normal of the plurality of points (121-123, 140-141) with respect to the normal of the first key point; providing a first matrix comprising the angles computed; applying a Trace Transform to the first matrix thereby providing a second matrix; applying a Fast Fourier Transform, FFT, to the second matrix thereby providing a descriptor; and using the descriptor provided for: - searching and classifying a 3D geometry; or - identifying and classifying a 3D geometry. determining a first key point in the 3D geometry; and selecting a plurality of points (121-123, 140-141) in a vicinity of the first key point; characterized by: computing a normal of the first key point and a normal of each point of the plurality of points (121-123, 140-141), each normal (112, 131-133) being computed with respect to a tangent plane digitally provided for the respective point; computing an angle of each normal of the plurality of points (121-123, 140-141) with respect to the normal of the first key point; providing a first matrix comprising the angles computed; applying a Trace Transform to the first matrix thereby providing a second matrix; applying a Fast Fourier Transform, FFT, to the second matrix thereby providing a descriptor; and using the descriptor provided for: - searching and classifying a 3D geometry; or - identifying and classifying a 3D geometry. computing a normal of the first key point and a normal of each point of the plurality of points (121-123, 140-141), each normal (112, 131-133) being computed with respect to a tangent plane digitally provided for the respective point; computing an angle of each normal of the plurality of points (121-123, 140-141) with respect to the normal of the first key point; providing a first matrix comprising the angles computed; applying a Trace Transform to the first matrix thereby providing a second matrix; applying a Fast Fourier Transform, FFT, to the second matrix thereby providing a descriptor; and using the descriptor provided for: - searching and classifying a 3D geometry; or - identifying and classifying a 3D geometry. - searching and classifying a 3D geometry; or - identifying and classifying a 3D geometry.
A switched-power circuit, comprising: a magnetic coupling element for coupling an input of the switched-power circuit to an output of the switched-power circuit and having at least one winding; a switching circuit for controlling energizing of the primary winding of the magnetic coupling element from an input voltage source connected to the input of the switched-power circuit; a current sensing transformer having a primary winding (pri) coupled in series with the at least one winding of the magnetic coupling element and the switching circuit, and having a secondary winding; a control circuit for controlling switching of the switching circuit; a current sensing circuit coupled to the secondary winding (sec) of the current sensing transformer for providing an indication of a magnitude of current conducted through the at least one winding of the magnetic coupling element; characterised in comprising an auxiliary power supply having an input coupled to the secondary winding (sec) of the current sensing transformer and an output coupled to the control circuit for providing a supply voltage to the control circuit. a magnetic coupling element for coupling an input of the switched-power circuit to an output of the switched-power circuit and having at least one winding; a switching circuit for controlling energizing of the primary winding of the magnetic coupling element from an input voltage source connected to the input of the switched-power circuit; a current sensing transformer having a primary winding (pri) coupled in series with the at least one winding of the magnetic coupling element and the switching circuit, and having a secondary winding; a control circuit for controlling switching of the switching circuit; a current sensing circuit coupled to the secondary winding (sec) of the current sensing transformer for providing an indication of a magnitude of current conducted through the at least one winding of the magnetic coupling element; characterised in comprising an auxiliary power supply having an input coupled to the secondary winding (sec) of the current sensing transformer and an output coupled to the control circuit for providing a supply voltage to the control circuit.
A rock drilling machine comprising a drilling portion that includes a drill bit and a drive motor, and a string portion that includes at least a hydraulic section or an electric section, and where the rock drilling machine between the drilling portion and the string portion is provided with a steering joint which is adjustable in direction and angle, wherein the steering joint constitutes a torque transferring universal joint, and where the angle of the steering joint is adjustable by means of a steering arm, characterized in that the steering arm is fixed to the string portion and extends through the steering joint with its free end portion into the drilling portion.
A stator for an electrical machine, the stator comprising: a plurality of stator teeth (20, 100), each stator tooth (20, 100) comprising a tooth body (70, 110) extending from a stator yoke, - at least one of the stator teeth (20, 100) being a non-integral stator tooth with at least a non-integral tooth tip being non-integral in relation to the stator yoke, each non-integral tooth tip being configured to lie between at least one non-integral tooth body and a rotor, each non-integral tooth tip consisting of a homogeneous piece of material, and each non-integral tooth tip being fixedly attached to at least one non-integral tooth body either in an integral or non-integral manner, - at least one of the stator teeth (20, 100) being an integral stator tooth with both an integral tooth body and an integral tooth tip being integral with the stator yoke, and a stator slot between each pair of neighbouring tooth bodies (70, 110), each stator slot being configured to receive at least one winding, characterized in that each non-integral tooth tip crosses the longitudinal central planes of at least four stator slots, and covers thereby more than 50 % of the respective at least four stator slots observed from a direction perpendicular to the air gap. a plurality of stator teeth (20, 100), each stator tooth (20, 100) comprising a tooth body (70, 110) extending from a stator yoke, - at least one of the stator teeth (20, 100) being a non-integral stator tooth with at least a non-integral tooth tip being non-integral in relation to the stator yoke, each non-integral tooth tip being configured to lie between at least one non-integral tooth body and a rotor, each non-integral tooth tip consisting of a homogeneous piece of material, and each non-integral tooth tip being fixedly attached to at least one non-integral tooth body either in an integral or non-integral manner, - at least one of the stator teeth (20, 100) being an integral stator tooth with both an integral tooth body and an integral tooth tip being integral with the stator yoke, and - at least one of the stator teeth (20, 100) being a non-integral stator tooth with at least a non-integral tooth tip being non-integral in relation to the stator yoke, each non-integral tooth tip being configured to lie between at least one non-integral tooth body and a rotor, each non-integral tooth tip consisting of a homogeneous piece of material, and each non-integral tooth tip being fixedly attached to at least one non-integral tooth body either in an integral or non-integral manner, - at least one of the stator teeth (20, 100) being an integral stator tooth with both an integral tooth body and an integral tooth tip being integral with the stator yoke, and a stator slot between each pair of neighbouring tooth bodies (70, 110), each stator slot being configured to receive at least one winding, characterized in that each non-integral tooth tip crosses the longitudinal central planes of at least four stator slots, and covers thereby more than 50 % of the respective at least four stator slots observed from a direction perpendicular to the air gap.