mhurhangee/ep-ind-claims huggingface dataset:
A housing for an electronic device comprising: a first piece having 1) a bottom (148a, 148b) coupled to four adjoining sidewalls, the sidewalls extending above the bottom to form an interior cavity wherein a portion of an exterior surface of the bottom and an interior surface portion of the bottom within the cavity are substantially flat and parallel to one another, the interior cavity configured to receive a plurality of electronic components associated with the electronic device, 2) each of the sidewalls including ledges (156a, 156b, 156c, 156d) extending from the sidewalls towards an interior of the cavity, the ledges substantially parallel to the flat interior surface portion, the ledges including a surface for receiving a trim bead and a cover wherein the first piece is formed from a single billet of material, further characterised by brackets (150a, 150b, 150c, 150d), mounted to and extending around each corner of the sidewalls adjacent to the ledges formed on the sidewalls, the brackets including a surface for receiving the trim bead aligned with and at proximately a same height as the surface for receiving the trim bead on the ledges, for mounting corner portions of the trim bead and the cover to the brackets wherein the brackets are configured to reduce impact damage to the electronic device resulting from an impact at each corner and conductive foam positioned between the brackets and the first piece for electrically grounding the brackets to the first piece.
Control system for a wind turbine including a wake controller for manipulating a wake of a wind turbine, wherein the wake controller is adapted to - obtain at least one wake parameter at one or more predetermined distances downwind of the wind turbine, - process the at least one wake parameter using at least one corresponding predicted wake parameter; - compare the at least one processed wake parameter with at least one corresponding desired wake parameter, and - control, depending on the comparison, a yaw angle of the wind turbine such that the at least one wake parameter is changed. - obtain at least one wake parameter at one or more predetermined distances downwind of the wind turbine, - process the at least one wake parameter using at least one corresponding predicted wake parameter; - compare the at least one processed wake parameter with at least one corresponding desired wake parameter, and - control, depending on the comparison, a yaw angle of the wind turbine such that the at least one wake parameter is changed.
An electric linear motion actuator comprising: a housing; an outer ring member mounted in the housing and having a center axis; a rotary shaft extending along the center axis of the outer ring member, and configured to be rotationally driven by an electric motor; a carrier supported on the rotary shaft so as to be rotatable about the rotary shaft; and planetary rollers mounted between a radially outer surface of the rotary shaft and a radially inner surface of the outer ring member, and rotatably supported by the carrier, wherein the outer ring member has a helical rib formed on the radially inner surface of the outer ring member and in engagement with circumferential grooves formed on a radially outer surface of each of the planetary rollers, whereby when the rotary shaft rotates, the planetary rollers are configured to rotate due to frictional contact between the rotary shaft and the respective planetary rollers, thereby moving the outer ring member in an axial direction, characterized in that the electric linear motion actuator further comprises a friction coupling means configured to frictionally fixedly couple the carrier to the rotary shaft while an axial load applied to the outer ring member in a push-in direction is small, and to uncouple the carrier from the rotary shaft under the axial load when the axial load is large. a housing; an outer ring member mounted in the housing and having a center axis; a rotary shaft extending along the center axis of the outer ring member, and configured to be rotationally driven by an electric motor; a carrier supported on the rotary shaft so as to be rotatable about the rotary shaft; and planetary rollers mounted between a radially outer surface of the rotary shaft and a radially inner surface of the outer ring member, and rotatably supported by the carrier, wherein the outer ring member has a helical rib formed on the radially inner surface of the outer ring member and in engagement with circumferential grooves formed on a radially outer surface of each of the planetary rollers, whereby when the rotary shaft rotates, the planetary rollers are configured to rotate due to frictional contact between the rotary shaft and the respective planetary rollers, thereby moving the outer ring member in an axial direction, characterized in that the electric linear motion actuator further comprises a friction coupling means configured to frictionally fixedly couple the carrier to the rotary shaft while an axial load applied to the outer ring member in a push-in direction is small, and to uncouple the carrier from the rotary shaft under the axial load when the axial load is large.
A patient support apparatus comprising a frame, a patient support coupled to the frame, a plurality of casters coupled to the frame, a wheel coupled to the frame, a motor coupled to the wheel and operable to rotate the wheel to propel the patient support apparatus along a floor, and an electrical system comprising a controller to control operation of the motor, the controller being configured to signal operation of the motor to rotate the wheel to propel the patient support apparatus along the floor, the electrical system further comprising a first set of user inputs (44, 52, 54, 70) adjacent at least one end of the frame, the user inputs being engageable to signal the controller to operate the motor, characterized in that the electrical system further comprises a second set of user inputs (96, 98, 100, 110, 112) adjacent at least one side of the frame.
Arrangement for compensating for the temperature dependence of a facet lens for determining the topography of an eye, consisting of an illumination unit, the facet lens, an image recording unit, optical elements for separating illumination beam path and detection beam path, and a control and evaluation unit, characterized in that temperature sensors are additionally present for determining the temperature of the facet lens, in that the temperature dependences of the emission angles of the beams, ascertained in advance for a facet lens design, are stored in the control and evaluation unit, and in that the control and evaluation unit is designed to consider the temperature of the facet lens transferred from the temperature sensors and the stored temperature dependences of the emission angles of the beams when evaluating the recordings of the image recording unit.
An apparatus comprising: a network element, NE, configured to communicate with a plurality of other NEs (201, 206, 231) via one or more network connections using protocol independent multicast, PIM, wherein the NE is further configured to transmit a PIM join message comprising quality of service, QoS, data to at least one of the other NEs (201, 206, 231), wherein at least one of the other NEs (201, 206, 231) is an upstream NE, and wherein the PIM join message is transmitted to the upstream NE and wherein at least two of the other NEs (201, 206, 231) are downstream NEs (201, 206), and wherein the NE is configured to receive PIM join messages (241, 246) comprising QoS data from the downstream NEs (201, 206) prior to transmitting the PIM join message to the upstream NE; characterized in that the QoS data in the PIM join message is based on the largest value QoS data selected from the QoS information received from the downstream NEs (201, 206). a network element, NE, configured to communicate with a plurality of other NEs (201, 206, 231) via one or more network connections using protocol independent multicast, PIM, wherein the NE is further configured to transmit a PIM join message comprising quality of service, QoS, data to at least one of the other NEs (201, 206, 231), wherein at least one of the other NEs (201, 206, 231) is an upstream NE, and wherein the PIM join message is transmitted to the upstream NE and wherein at least two of the other NEs (201, 206, 231) are downstream NEs (201, 206), and wherein the NE is configured to receive PIM join messages (241, 246) comprising QoS data from the downstream NEs (201, 206) prior to transmitting the PIM join message to the upstream NE; characterized in that the QoS data in the PIM join message is based on the largest value QoS data selected from the QoS information received from the downstream NEs (201, 206).
Surge arrester, having a fluid-tight housing with a housing wall which extends along a housing axis between a lower cover and an upper cover, and three arrester columns which are arranged in the housing and the longitudinal axes of which are arranged parallel to the housing axis and at the corners of a triangle in cross section, wherein the housing wall has a triangular cross-sectional contour in a section along the housing axis, and wherein the housing is manufactured from an electrically conductive material, and wherein the housing is filled with sulphur hexafluoride as the electrically insulating fluid in the standby state.
Sensor intended to be placed on a system comprising a shaft rotatably mounted relative to a housing and for which it is wished to measure continuously an angular position (θa), said sensor comprising - a stator; - a rotor for a connection to the shaft, such that an angular position (θr) of the rotor relative to the stator is the same as the angular position (θa) of the shaft relative to the housing; - at least one pair of permanent magnets of alternating polarities (N, S), located on one or the other of the stator and the rotor, and capable of creating a magnetic induction during the rotation of the rotor; - a magnetic circuit for channelling said magnetic induction created by said pair of magnets, said circuit being adapted such that the magnetic induction is proportional to a sinusoidal function of the angular position (θr) of the rotor; - at least two electric transducers having linear output, angularly offset (φ) to each other relative to the stator; said circuit further comprising at least two gaps each adapted to take at least one transducer, said sensor being characterised in that the magnetic circuit is toothed, and comprises at least one measuring unit comprising three teeth per pair of magnets, each tooth of the unit comprising a gap taking a transducer. - a stator; - a rotor for a connection to the shaft, such that an angular position (θr) of the rotor relative to the stator is the same as the angular position (θa) of the shaft relative to the housing; - at least one pair of permanent magnets of alternating polarities (N, S), located on one or the other of the stator and the rotor, and capable of creating a magnetic induction during the rotation of the rotor; - a magnetic circuit for channelling said magnetic induction created by said pair of magnets, said circuit being adapted such that the magnetic induction is proportional to a sinusoidal function of the angular position (θr) of the rotor; - at least two electric transducers having linear output, angularly offset (φ) to each other relative to the stator;
A metal enclosure manufacturing method, comprising: processing a metal base material into a housing of a preset structure; and depositing a thin metal layer on a surface of the metal base material in a to-be-processed region on the housing, wherein the to-be-processed region is a region that is on the housing and that is used as an electrical connection contact, and both abrasion resistance and corrosion resistance of the thin metal layer are better than those of the metal base material, characterized in that before the depositing a thin metal layer on a surface of the metal base material in a to-be-processed region on the housing, the method further comprises: forming an anodized or chemical conversion film on a surface of the housing by means of anodizing processing or by means of chemical conversion film processing; and removing the anodized or chemical conversion film in the to-be-processed region by using a laser engraving technology or a numerical control machining technology, to expose the metal base material in the to-be-processed region. processing a metal base material into a housing of a preset structure; and depositing a thin metal layer on a surface of the metal base material in a to-be-processed region on the housing, wherein the to-be-processed region is a region that is on the housing and that is used as an electrical connection contact, and both abrasion resistance and corrosion resistance of the thin metal layer are better than those of the metal base material, characterized in that before the depositing a thin metal layer on a surface of the metal base material in a to-be-processed region on the housing, the method further comprises: forming an anodized or chemical conversion film on a surface of the housing by means of anodizing processing or by means of chemical conversion film processing; and removing the anodized or chemical conversion film in the to-be-processed region by using a laser engraving technology or a numerical control machining technology, to expose the metal base material in the to-be-processed region. forming an anodized or chemical conversion film on a surface of the housing by means of anodizing processing or by means of chemical conversion film processing; and removing the anodized or chemical conversion film in the to-be-processed region by using a laser engraving technology or a numerical control machining technology, to expose the metal base material in the to-be-processed region.
Device for displaying moving images in a motor vehicle, the device comprising: at least one screen for displaying the moving images, to which screen a moving image source for the moving images can be connected; and a control unit for the screen, which control unit activates the screen in at least one first mode, in which the moving images are displayed with normal reproduction parameters, and in a second mode, wherein at least one speed sensor detecting the speed of the motor vehicle and transmitting it to the control unit can be connected to the control unit; the control unit selects the first mode if the speed is less than a first threshold value; the control unit selects the second mode if the speed is more than or equal to a second threshold value which is higher than or equal to the first threshold value; and the image refresh rate is lower in the second mode than in the first mode, characterised in that at least one distance sensor, which detects the distance of the motor vehicle from an object in front of the motor vehicle and/or from a vehicle travelling ahead and transmits it to the control unit, can be connected to the control unit; and the control unit changes the first and/or the second threshold value in accordance with an isotonic function of the distance. at least one screen for displaying the moving images, to which screen a moving image source for the moving images can be connected; and a control unit for the screen, which control unit activates the screen in at least one first mode, in which the moving images are displayed with normal reproduction parameters, and in a second mode, wherein at least one speed sensor detecting the speed of the motor vehicle and transmitting it to the control unit can be connected to the control unit; the control unit selects the first mode if the speed is less than a first threshold value; the control unit selects the second mode if the speed is more than or equal to a second threshold value which is higher than or equal to the first threshold value; and the image refresh rate is lower in the second mode than in the first mode, characterised in that at least one distance sensor, which detects the distance of the motor vehicle from an object in front of the motor vehicle and/or from a vehicle travelling ahead and transmits it to the control unit, can be connected to the control unit; and the control unit changes the first and/or the second threshold value in accordance with an isotonic function of the distance.
Impeller seat for a pump configured for pumping liquid comprising solid matter, said impeller seat having an axial inlet defined by an inlet wall and an upper surface located downstream the axial inlet, wherein the impeller seat has an inlet radius measured from an axially extending centre axis to a circular intersection between the inlet wall and the upper surface of the impeller seat, said impeller seat comprising a guide pin connected to and extending radially inwards from said inlet wall, the guide pin having a tip radius (r) measured from the axially extending centre axis to the radially innermost part of the guide pin, wherein an imaginary 15%-circle is offset radially inwards from said circular intersection fifteen percent of the difference between said inlet radius and said tip radius (r), the impeller seat comprising a feeding groove arranged in the upper surface of the impeller seat and extending from the inlet wall to the periphery of the impeller seat, characterized in that a groove inlet upstream edge line is a radius of the impeller seat intersecting an upstream edge of the feeding groove at said circular intersection, seen in the direction of rotation of the pump, wherein a groove inlet upstream edge angle (λ) between a radius of the impeller seat intersecting an upstream edge of the guide pin at the 15%-circle, seen in the direction of rotation of the pump, and the groove inlet upstream edge line is equal to or less than 20 degrees and equal to or more than 0 degrees, wherein the groove inlet upstream edge line at the circular intersection is located upstream or coincide with the radius of the impeller seat intersecting the upstream edge of the guide pin at the 15%-circle, seen in the direction of rotation of the pump.
A vehicle structure comprising an anti-roll mechanism, the mechanism including an anti-roll bar having a central section and a lever arm section (38A, 38B) at either end of the central section, the central section being mounted in a transverse direction of the vehicle via a pair of spaced supports (40L, 40R) and the lever arm sections (38A, 38B), each being operatively coupled to a mounting on the vehicle by means of a sliding bush; wherein the anti-roll bar is of unitary construction; and is substantially longitudinally fixed relative to the vehicle structure; and wherein each sliding bush (42L, 42R) is substantially longitudinally fixed relative to the vehicle structure, and is pivotably mounted relative to the vehicle structure; and wherein the vehicle has a body supported on a pair of laterally spaced wheels via a suspension system which allows relative movement between said wheels and the body, the effective length of each lever arm section (38A, 38B) being independently variable in dependence on suspension movement on its respective side of the vehicle; characterized in that: the wheels are mounted to a rigid axle, the central section of the anti-roll bar being mounted to the rigid axle via the spaced supports (40L, 40R), each of the sliding bushes (42L, 42R) being mounted to the vehicle chassis (18, 20) on a respective side of the vehicle. wherein the anti-roll bar is of unitary construction; and is substantially longitudinally fixed relative to the vehicle structure; and wherein each sliding bush (42L, 42R) is substantially longitudinally fixed relative to the vehicle structure, and is pivotably mounted relative to the vehicle structure; and wherein the vehicle has a body supported on a pair of laterally spaced wheels via a suspension system which allows relative movement between said wheels and the body, the effective length of each lever arm section (38A, 38B) being independently variable in dependence on suspension movement on its respective side of the vehicle; characterized in that: the wheels are mounted to a rigid axle, the central section of the anti-roll bar being mounted to the rigid axle via the spaced supports (40L, 40R), each of the sliding bushes (42L, 42R) being mounted to the vehicle chassis (18, 20) on a respective side of the vehicle.
A composition comprising a water-in-oil latex, the water-in-oil latex comprising a water phase and an oil phase, the water phase comprising water, acrylamide, and acrylic acid and having a pH of 3.0 to 5.0; wherein the latex further comprises a surfactant mixture consisting essentially of nonionic surfactants and comprising a block copolymer.
An apparatus for estimating I/Q unbalance parameters in an orthogonal frequency division multiplexing (OFDM) receiver, the apparatus comprising: an unbalance parameter estimator for estimating, between an I channel and a Q channel, an amplitude difference and a phase difference depending on whether pilot tones exist symmetrically with respect to a direct current in a preamble of a received signal; and an I/Q unbalance compensator for compensating for an I/Q unbalance using the amplitude difference and the phase difference estimated by the unbalance parameter estimator. an unbalance parameter estimator for estimating, between an I channel and a Q channel, an amplitude difference and a phase difference depending on whether pilot tones exist symmetrically with respect to a direct current in a preamble of a received signal; and an I/Q unbalance compensator for compensating for an I/Q unbalance using the amplitude difference and the phase difference estimated by the unbalance parameter estimator.
A refilling assembly for refilling a receiving reservoir (332; 432) of an aerosol inhaler (330; 430) with an aerosol forming substance, the system comprising: a supply reservoir (304; 404) to contain the aerosol forming substance; a supply conduit (310; 410) in fluid communication with the supply reservoir for supplying the aerosol forming substance to the receiving reservoir; a return conduit (314; 414) configured to receive fluid from the receiving reservoir when the aerosol forming substance is supplied to the receiving reservoir by the supply conduit; a connection member (312; 412) configured to provide a sealed connection between the receiving reservoir, the supply conduit and the return conduit; and a displaceable member (364, 366; 464, 466) operable to displace the aerosol forming substance from the supply reservoir, through the supply conduit, to the receiving reservoir, characterised in that the refilling assembly further comprises a peristaltic pump (360; 460) which includes the displaceable member, wherein the peristaltic pump is configured to pump the aerosol forming substance from the supply reservoir (104, 304) towards the receiving reservoir (332, 432). a supply reservoir (304; 404) to contain the aerosol forming substance; a supply conduit (310; 410) in fluid communication with the supply reservoir for supplying the aerosol forming substance to the receiving reservoir; a return conduit (314; 414) configured to receive fluid from the receiving reservoir when the aerosol forming substance is supplied to the receiving reservoir by the supply conduit; a connection member (312; 412) configured to provide a sealed connection between the receiving reservoir, the supply conduit and the return conduit; and a displaceable member (364, 366; 464, 466) operable to displace the aerosol forming substance from the supply reservoir, through the supply conduit, to the receiving reservoir, characterised in that the refilling assembly further comprises a peristaltic pump (360; 460) which includes the displaceable member, wherein the peristaltic pump is configured to pump the aerosol forming substance from the supply reservoir (104, 304) towards the receiving reservoir (332, 432).