mhurhangee/ep-ind-claims huggingface dataset:
An equipment mounting apparatus for mounting equipment under a floor of a railway vehicle comprising: a first truck that travels on a track on which a truck that supports the railway vehicle travels; a stage that is installed at a side position of the track; a second truck provided movable between upper surfaces of the stage and the first truck; and a connecting device that is provided across the stage and the first truck which restrains movement of the first truck; wherein, on each of the upper surfaces of the stage and the first truck, there is provided a guide traveling mechanism on which the second truck travels; and wherein the second truck has a lifting device that lifts and lowers a pedestal on which equipment to be mounted under the floor of the railway vehicle is placed. a first truck that travels on a track on which a truck that supports the railway vehicle travels; a stage that is installed at a side position of the track; a second truck provided movable between upper surfaces of the stage and the first truck; and a connecting device that is provided across the stage and the first truck which restrains movement of the first truck; wherein, on each of the upper surfaces of the stage and the first truck, there is provided a guide traveling mechanism on which the second truck travels; and wherein the second truck has a lifting device that lifts and lowers a pedestal on which equipment to be mounted under the floor of the railway vehicle is placed.
An apparatus for treating a bone, comprising: an implant to be received within an interior of a bone, the implant including a plurality of cross bores extending therethrough and a cavity extending within the implant along at least a portion of a length thereof, each of the cross bores extending through the cavity and being dimensioned to receive therethrough a bone fixation element; a plurality of inserts slidably received in the cavity, each insert including an insert opening extending therethrough, the inserts being aligned within the cavity so that each insert opening aligns with a corresponding one of the cross bores, each insert being movable between a resting configuration and a stressed configuration; a compression member movable into the cavity to apply a force to the inserts moving the inserts from the resting configuration to the stressed configuration, withdrawal of the compression member to reduce the force applied to the inserts permitting the inserts to return to resting configuration. characterized in that a) in the resting configuration, a width of the insert opening is configured to be smaller than a width of a bone fixation element to be inserted through the corresponding cross bore, and b) in the stressed configuration, the width of the insert opening is expanded to a width greater than that of the bone fixation element to be inserted through the corresponding cross bore. an implant to be received within an interior of a bone, the implant including a plurality of cross bores extending therethrough and a cavity extending within the implant along at least a portion of a length thereof, each of the cross bores extending through the cavity and being dimensioned to receive therethrough a bone fixation element; a plurality of inserts slidably received in the cavity, each insert including an insert opening extending therethrough, the inserts being aligned within the cavity so that each insert opening aligns with a corresponding one of the cross bores, each insert being movable between a resting configuration and a stressed configuration; a compression member movable into the cavity to apply a force to the inserts moving the inserts from the resting configuration to the stressed configuration, withdrawal of the compression member to reduce the force applied to the inserts permitting the inserts to return to resting configuration. characterized in that a) in the resting configuration, a width of the insert opening is configured to be smaller than a width of a bone fixation element to be inserted through the corresponding cross bore, and b) in the stressed configuration, the width of the insert opening is expanded to a width greater than that of the bone fixation element to be inserted through the corresponding cross bore. a) in the resting configuration, a width of the insert opening is configured to be smaller than a width of a bone fixation element to be inserted through the corresponding cross bore, and b) in the stressed configuration, the width of the insert opening is expanded to a width greater than that of the bone fixation element to be inserted through the corresponding cross bore.
A method of determining a home position for a mechanism moved by a stepper motor, the method comprising: rotating a stepper motor; while rotating the stepper motor, sensing a plurality of successive values of a current passing through a motor winding of the stepper motor; and determining whether the plurality of successive values of the current varies from a corresponding plurality of expected values of the current and, if so: calculating a characteristic of the plurality of successive values of the current; and determining whether the calculated characteristic meets a predefined criterion, the predefined criterion representative of a collision of a mechanism moved by the stepper motor with an end stop of the mechanism and if so, storing data relating to a current position of the stepper motor in a memory of a control system coupled to the motor. rotating a stepper motor; while rotating the stepper motor, sensing a plurality of successive values of a current passing through a motor winding of the stepper motor; and determining whether the plurality of successive values of the current varies from a corresponding plurality of expected values of the current and, if so: calculating a characteristic of the plurality of successive values of the current; and determining whether the calculated characteristic meets a predefined criterion, the predefined criterion representative of a collision of a mechanism moved by the stepper motor with an end stop of the mechanism and if so, storing data relating to a current position of the stepper motor in a memory of a control system coupled to the motor. calculating a characteristic of the plurality of successive values of the current; and determining whether the calculated characteristic meets a predefined criterion, the predefined criterion representative of a collision of a mechanism moved by the stepper motor with an end stop of the mechanism and if so, storing data relating to a current position of the stepper motor in a memory of a control system coupled to the motor.
An operating method for a portable electronic device, the portable electronic device comprising a processor, a body, the body comprising a rear cover on one side of the body, a touch display screen disposed on the opposite side of the body, and edge sensors disposed adjacent to edges, on a first side and a second side, of the body, the first side being opposite to the second side, the operating method comprising: disabling a touch function of a region of the touch display screen or the whole touch display screen in response to an event being generated according to a first action sensed by the edge sensors, wherein the event is a long squeezing event or a short squeezing event and the first action is a squeezing action, and wherein the first action is determined when a signal level output from the edge sensors exceeds a force threshold, the operating method further comprising: performing a first predefined function according to a long squeezing event; and performing a second predefined function according to a short squeezing event; wherein the long squeezing event and the short squeezing event are determined according to a time period of the squeezing action sensed by the edge sensors, and wherein the first predefined function and the second predefined function are different, and the long squeeze event is determined by the processor of the portable electronic device in response to the time period of the squeezing action sensed by the edge sensors being larger than a time threshold. performing a first predefined function according to a long squeezing event; and performing a second predefined function according to a short squeezing event; wherein the long squeezing event and the short squeezing event are determined according to a time period of the squeezing action sensed by the edge sensors, and wherein the first predefined function and the second predefined function are different, and the long squeeze event is determined by the processor of the portable electronic device in response to the time period of the squeezing action sensed by the edge sensors being larger than a time threshold.
Hand-held power tool comprising: - a linear motor with a rotor, - a striking mechanism having a guide tube, an exciter piston mechanically rigidly coupled to the rotor, a striker, an air spring between the exciter piston and the striker for coupling a movement of the striker to a movement of the exciter piston and - a bearing device with a rotor bearing arrangement for supporting the rotor in a longitudinally movable manner and with an exciter piston bearing arrangement in the guide tube for supporting the exciter piston in a longitudinally movable manner, wherein the exciter piston bearing arrangement has a third bearing with a longitudinal guide along an axis of motion for the exciter piston, characterised in that - the rotor bearing arrangement has a first bearing and a second bearing supporting the rotor on opposing sides, wherein the rotor bearing arrangement allows for limited pivoting of the rotor together with the exciter piston about the at least one axis (211, 212) lying transversely to the axis of motion. - a linear motor with a rotor, - a striking mechanism having a guide tube, an exciter piston mechanically rigidly coupled to the rotor, a striker, an air spring between the exciter piston and the striker for coupling a movement of the striker to a movement of the exciter piston and - a bearing device with a rotor bearing arrangement for supporting the rotor in a longitudinally movable manner and with an exciter piston bearing arrangement in the guide tube for supporting the exciter piston in a longitudinally movable manner, wherein the exciter piston bearing arrangement has a third bearing with a longitudinal guide along an axis of motion for the exciter piston, characterised in that - the rotor bearing arrangement has a first bearing and a second bearing supporting the rotor on opposing sides, wherein the rotor bearing arrangement allows for limited pivoting of the rotor together with the exciter piston about the at least one axis (211, 212) lying transversely to the axis of motion.
An acquisition module for a system for monitoring a rotating machine, in particular an aircraft engine, the acquisition module comprising: - at least one sensor for measuring an analog signal x(t) for measuring a physical quantity of a member of the rotating machine, - at least one sample-and-hold device configured to take a sample of the analog signal x(t) at sampling time instants t n and keep it constant between two sampling time instants t n, - at least one memory for storing the samples, which acquisition module is characterised in that the sample-and-hold device is configured to take a sample of the analog signal x(t) at sampling time instants t n randomly defined, the sampling time instants t n being defined according to the following law t n = nΔ t + τ n in which n is a natural integer Δ t = 1/f e where f e is the sampling frequency of the sample-and-hold device τ n is a random variable having a uniform probability distribution on − Δ t 2; + Δ t 2 - the samples and sampling time instants t n being stored in the memory. - at least one sensor for measuring an analog signal x(t) for measuring a physical quantity of a member of the rotating machine, - at least one sample-and-hold device configured to take a sample of the analog signal x(t) at sampling time instants t n and keep it constant between two sampling time instants t n, - at least one memory for storing the samples, which acquisition module is characterised in that the sample-and-hold device is configured to take a sample of the analog signal x(t) at sampling time instants t n randomly defined, the sampling time instants t n being defined according to the following law t n = nΔ t + τ n in which n is a natural integer Δ t = 1/f e where f e is the sampling frequency of the sample-and-hold device τ n is a random variable having a uniform probability distribution on − Δ t 2; + Δ t 2 n is a natural integer Δ t = 1/f e where f e is the sampling frequency of the sample-and-hold device τ n is a random variable having a uniform probability distribution on − Δ t 2; + Δ t 2 - the samples and sampling time instants t n being stored in the memory.
Process for the preparation of an α-nucleated polypropylene comprising the steps of (a) adding an α-nucleating agent into a reactor system, (b) polymerizing in said reactor system in the presence of a catalyst system propylene and optionally ethylene and/or C4 to C12 α-olefins obtaining thereby a polypropylene comprising said α-nucleating agent, (c) discharging said polypropylene from the reactor system, and (d) extruding said polypropylene obtaining thereby the α-nucleated polypropylene, wherein the α-nucleating agent is selected from the group consisting of benzene amid derivatives, sorbitol derivatives, nonitol derivatives and mixtures thereof. (a) adding an α-nucleating agent into a reactor system, (b) polymerizing in said reactor system in the presence of a catalyst system propylene and optionally ethylene and/or C4 to C12 α-olefins obtaining thereby a polypropylene comprising said α-nucleating agent, (c) discharging said polypropylene from the reactor system, and (d) extruding said polypropylene obtaining thereby the α-nucleated polypropylene,
A method of compensating for thermally induced frequency variations in a microelectromechanical resonator having a desired resonance frequency, wherein the microelectromechanical resonator comprises an oscillating beam and a counterelectrode, and wherein the oscillating beam is separated from the counterelectrode by a working gap (d), the method comprising: determining an actual operating frequency of the micromechanical resonator; and applying a compensating stiffness to the oscillating beam in relation to the actual operating frequency and the desired resonance frequency so that the resonator provides the desired resonance frequency over a range of temperatures, wherein applying a compensating stiffness includes applying an electrostatic force to the oscillating beam via the counterelectrode, and wherein applying the electrostatic force to the beam further comprises: moving the counterelectrode in relation to the oscillating beam to adjust the working gap in relation to the actual operating frequency of the resonator, characterized in that moving the counter electrode further comprises: physically moving the counterelectrode in relation to the oscillating beam using a mechanical extension mechanism.
A method for checking the correct operation of a pre- cutting device in a plant for the production of logs of paper material, the device being provided with at least a first rotating element or first roller that interacts with a second element or counter-blade for forming, by means of at least one blade, a succession of pre-cut lines on a ribbon of paper material, the method comprising the following operative steps: - realization and assembly of the pre-cutting device, with relative positioning and adjustment of said first and second element; the method being characterized in that it further comprsies the following steps: - activation of the pre-cutting device with the measurement of the vibrations emitted relating to the interaction between said first and said second element during a test step that precedes the operative use of the device; - storage of at least a value or a set of values related to said vibrations measurement, corresponding to an optimal or reference operating configuration of the device, said storage being executed during said test step; - measuring, during the operation of said plant, the values of the vibrations emitted by the interaction between said first and second element and comparison with said value or set of values related to the reference operating configuration, with the emission of a signal if there is a non-correspondence between the detected values and the reference value or set of reference values.. - realization and assembly of the pre-cutting device, with relative positioning and adjustment of said first and second element; the method being characterized in that it further comprsies the following steps: - activation of the pre-cutting device with the measurement of the vibrations emitted relating to the interaction between said first and said second element during a test step that precedes the operative use of the device; - storage of at least a value or a set of values related to said vibrations measurement, corresponding to an optimal or reference operating configuration of the device, said storage being executed during said test step; - measuring, during the operation of said plant, the values of the vibrations emitted by the interaction between said first and second element and comparison with said value or set of values related to the reference operating configuration, with the emission of a signal if there is a non-correspondence between the detected values and the reference value or set of reference values..
A power supply comprising: a receiver portion of a wireless power transfer apparatus, the receiver portion configured to be positioned inside an electrical equipment rack and, with the receiver portion being inside the electrical equipment rack, configured to be vertically positioned above a transmitter portion of the wireless power transfer apparatus that is located under a floor directly beneath the electrical equipment rack; wherein the receiver portion is enclosed by an enclosure (410, 420) configured to contact the transmitter portion during wireless power transfer from the transmitter portion to the receiver portion. a receiver portion of a wireless power transfer apparatus, the receiver portion configured to be positioned inside an electrical equipment rack and, with the receiver portion being inside the electrical equipment rack, configured to be vertically positioned above a transmitter portion of the wireless power transfer apparatus that is located under a floor directly beneath the electrical equipment rack; wherein the receiver portion is enclosed by an enclosure (410, 420) configured to contact the transmitter portion during wireless power transfer from the transmitter portion to the receiver portion.
A fingerprint sensing device, comprising: a substrate; a plurality of pixels arranged in a grid of rows and columns, each pixel having an active thermal sensing element therein; a first metal layer forming first addressing lines for addressing the active thermal sensing elements; a second metal layer above the first metal layer and forming second addressing lines for addressing the active thermal sensing elements; an electrically conductive electrostatic discharge protection layer above the plurality of pixels; and a first insulating layer disposed between the ESD protection layer and the active thermal sensing elements, wherein the ESD protection layer is electrically connected to a bias potential, characterized in that the ESD protection layer is disposed in a pattern such that it partially overlaps each pixel, the ESD protection layer at least partially overlapping the active thermal sensing element of each pixel, wherein the electrically conductive ESD protection layer is disposed in the same plane with the second metal layer. a substrate; a plurality of pixels arranged in a grid of rows and columns, each pixel having an active thermal sensing element therein; a first metal layer forming first addressing lines for addressing the active thermal sensing elements; a second metal layer above the first metal layer and forming second addressing lines for addressing the active thermal sensing elements; an electrically conductive electrostatic discharge protection layer above the plurality of pixels; and a first insulating layer disposed between the ESD protection layer and the active thermal sensing elements, wherein the ESD protection layer is electrically connected to a bias potential, characterized in that the ESD protection layer is disposed in a pattern such that it partially overlaps each pixel, the ESD protection layer at least partially overlapping the active thermal sensing element of each pixel, wherein the electrically conductive ESD protection layer is disposed in the same plane with the second metal layer.
A process to increase light olefin and reformate yields, comprising: passing a first portion of a hydrocarbon feedstream, comprising normal and non-normal components to a fractionation column to generate an overhead stream comprising C6 compounds and lighter components, and a bottoms stream comprising heavier hydrocarbons; passing the overhead stream to a cracking unit; passing the bottoms stream to a separation unit to generate an extract stream comprising normal hydrocarbons, and a raffinate stream comprising non-normal hydrocarbons; passing the extract stream to the cracking unit to generate light olefins; the process further comprising passing the raffinate stream to a reforming unit to generate a reformate stream comprising aromatics; and passing reformate stream to a reformate separation system to generate a second overhead stream comprising C5 and C6 hydrocarbons, an intermediate stream comprising C7 and heavier alkanes, C6 and heavier aromatics and naphthenes, and a second bottoms stream comprising desorbent. passing a first portion of a hydrocarbon feedstream, comprising normal and non-normal components to a fractionation column to generate an overhead stream comprising C6 compounds and lighter components, and a bottoms stream comprising heavier hydrocarbons; passing the overhead stream to a cracking unit; passing the bottoms stream to a separation unit to generate an extract stream comprising normal hydrocarbons, and a raffinate stream comprising non-normal hydrocarbons; passing the extract stream to the cracking unit to generate light olefins; the process further comprising passing the raffinate stream to a reforming unit to generate a reformate stream comprising aromatics; and passing reformate stream to a reformate separation system to generate a second overhead stream comprising C5 and C6 hydrocarbons, an intermediate stream comprising C7 and heavier alkanes, C6 and heavier aromatics and naphthenes, and a second bottoms stream comprising desorbent.