mhurhangee/ep-ind-claims huggingface dataset:
Ball joint having a housing, a joint ball arranged in the interior of the housing and part of a ball pin, and a ball shell, which is arranged between these two and which, on its outer surface, bears on the housing inner surface and, on its inner surface, bears on the ball surface, the ball shell accommodating the joint ball in a sliding manner and being formed elastically in such a way that, when there is a force acting on the ball joint, the joint ball can be displaced with respect to the housing, and in a cross-sectional plane extending through the ball centre at right angles to a vertical axis which coincides with the longitudinal axis of the housing, the longitudinal axis lying on the longitudinal axis and axis of symmetry of the ball pin when the ball joint is not deflected, the ball shell having a circular inner contour and an outer contour formed in such a way that the ball shell is formed to be thicker in the cross-sectional plane in the area of a main loading axis than in the area of a transverse axis orthogonal thereto, the transverse axis dividing the outer contour into a first and second part segment, characterized in that in at least one of its two part segments, the outer contour of the ball shell is formed from a first and a second part circle (15; 16), which intersect at two points of intersection (20, 21) that are symmetrical with respect to the main loading axis, wherein the centre of the first part circle is arranged eccentrically with respect to the ball centre, lying on the main loading axis, and the radius of the first part circle corresponds to the ball radius, and the centre of the second part circle is arranged concentrically with respect to the ball centre, and the radius of the second part circle is formed so as to be greater than the ball radius, so that, at least in the cross-sectional plane, the ball shell has a radial thickness that changes in the circumferential direction in such a way that a force acting coaxially with respect to the main loading axis is distributed to the ball shell uniformly in the circumferential direction over an angular range.
Device with one or more of a micro- or nanoscale mechanical structure, a micro- or nanoscale sensing element, an active and/or passive micro- or nanoscale electrical circuitry, integrated at a front side of a substrate, the device further comprising - a support arranged at a back side of the substrate for mounting the device to a carrier, wherein the support comprises a first member comprising contact pads for electrically connecting the device to the carrier, a second member in between the first member and the substrate, and a third member between the second member and the substrate, - one or more vias extending through the substrate for providing an electrical connection between the front side of the substrate and its back side, - an air or vacuum gap between the first member and the third member outside the second member, wherein the second member has a cross section area smaller than a cross section area.of the substrate and smaller than a cross section area of the first member, wherein the third member has a cross section area exceeding the cross section area of the second member. - a support arranged at a back side of the substrate for mounting the device to a carrier, wherein the support comprises a first member comprising contact pads for electrically connecting the device to the carrier, a second member in between the first member and the substrate, and a third member between the second member and the substrate, - one or more vias extending through the substrate for providing an electrical connection between the front side of the substrate and its back side, - an air or vacuum gap between the first member and the third member outside the second member,
Method for operating a lamp system, comprising a gas discharge lamp, an electronic ballast, a temperature control element with controllable temperature control capacity and with a control unit for controlling a power-influencing controlled variable of the lamp system, characterized in that a light intensity control is provided, comprising the following steps: (i) measuring, by means of a light sensor, an actual value of a light intensity emitted by the gas discharge lamp; and (ii) using the emitted light intensity as a controlled variable, characterized in that a target value for a manipulated variable is determined by means of extreme value control, wherein the light intensity is a maximum (UV max) or a predetermined threshold value (UV duration), wherein an operating temperature of the gas discharge lamp influencing the light intensity can be changed by means of the temperature control element, and the temperature control capacity is used as the manipulated variable of the control. (i) measuring, by means of a light sensor, an actual value of a light intensity emitted by the gas discharge lamp; and (ii) using the emitted light intensity as a controlled variable, characterized in that a target value for a manipulated variable is determined by means of extreme value control, wherein the light intensity is a maximum (UV max) or a predetermined threshold value (UV duration), wherein an operating temperature of the gas discharge lamp influencing the light intensity can be changed by means of the temperature control element, and the temperature control capacity is used as the manipulated variable of the control.
Rotational state detection device for a reluctance motor, the reluctance motor having four or six rotor segments, and six coils assigned to the four rotor segments or eight coils assigned to the six rotor segments, a transmitter disc further being connected to the rotor segments for conjoint rotation and transmitter formations assigned to a rotor segment being formed on the transmitter disc, which formations can be detected by more than one stationary sensor, characterised in that a pair of circumferentially adjacent transmitter formations are assigned to each rotor segment, which formations each have a certain spacing (a') between them, in that a certain distance (c) is provided between two transmitter formations of circumferentially adjacent pairs of transmitter formations, in that at least two sensors arranged circumferentially offset with respect to the transmitter formations are provided and in that the circumferential spacing (d) between the sensors is different from the spacing (a') of a pair of transmitter formations and from the distance (c) of two circumferentially adjacent transmitter formations, the spacing (a') being smaller than the distance (c).
Flush-mounted box having at least two retaining elements, including a. a housing having a base and a plurality of side walls laterally adjoining the base; b. wherein the retaining elements protrude laterally from the flush-mounted box and serve to fasten the flush-mounted box in particular to a reinforcement; and c. coupling means (10, 10') for operatively connecting the at least two retaining elements to the flush-mounted box; wherein d. the at least two retaining elements are operatively connected to the housing of the flush-mounted box at two diagonally opposite corners via the coupling means (10, 10'); and e. the flush-mounted box and the retaining elements have been produced from one or more plastic materials by injection moulding. a. a housing having a base and a plurality of side walls laterally adjoining the base; b. wherein the retaining elements protrude laterally from the flush-mounted box and serve to fasten the flush-mounted box in particular to a reinforcement; and c. coupling means (10, 10') for operatively connecting the at least two retaining elements to the flush-mounted box; wherein d. the at least two retaining elements are operatively connected to the housing of the flush-mounted box at two diagonally opposite corners via the coupling means (10, 10'); and e. the flush-mounted box and the retaining elements have been produced from one or more plastic materials by injection moulding.
A method comprising: providing antenna port sharing among N antenna ports used for localized control channels and M antenna ports used for distributed control channels by selecting a first precoding vector based on channel state information, CSI, related to a user equipment, UE; mapping a first control channel precoded with the first precoding vector for the UE to a localized evolved or enhanced control channel element, E-CCE; assigning the first control channel to a first antenna port selected from the set of antenna ports used for localized control channels; selecting the first antenna port and the first precoding vector for a second control channel; selecting a second antenna port from the set of antenna ports used for distributed control channels for the second control channel; selecting a second precoding vector for the second control channel; and mapping the second control channel precoded with the selected first precoding vector and the selected second precoding vector to a distributed E-CCE that shares a same physical resource block, PRB, pair with the localized E-CCE; and transmitting the first control channel and the second control channel to a set of UEs, where N and M are positive integers. providing antenna port sharing among N antenna ports used for localized control channels and M antenna ports used for distributed control channels by selecting a first precoding vector based on channel state information, CSI, related to a user equipment, UE; mapping a first control channel precoded with the first precoding vector for the UE to a localized evolved or enhanced control channel element, E-CCE; assigning the first control channel to a first antenna port selected from the set of antenna ports used for localized control channels; selecting the first antenna port and the first precoding vector for a second control channel; selecting a second antenna port from the set of antenna ports used for distributed control channels for the second control channel; selecting a second precoding vector for the second control channel; and mapping the second control channel precoded with the selected first precoding vector and the selected second precoding vector to a distributed E-CCE that shares a same physical resource block, PRB, pair with the localized E-CCE; and transmitting the first control channel and the second control channel to a set of UEs, where N and M are positive integers.
Unpacking device for unpacking an additively manufactured three-dimensional object from the non-solidified construction material surrounding it once an additive construction process has been completed, comprising a suction and/or blower device which comprises at least one suction and/or blower tool with a suction and/or blower tool body, wherein the geometric structural design of the suction and/or blower tool body can be or is adapted to at least a partial region of the geometric structural design of at least one additively manufactured three-dimensional object which is to be unpacked, comprising a storage device, wherein a plurality of suction and/or blower tool bodies of given geometric structural design and/or a plurality of suction and/or blower tool body segments of given geometric structural design can be or are arranged in the storage device, wherein the unpacking device comprises a robot, in particular industrial robot, having at least three robot axes (A1 - A6), wherein the suction and/or blower tool body is arranged or formed on one robot axis, wherein the suction and/or blower tool body is arranged detachably on the robot axis, so that it is arranged exchangeably as required on the robot axis, wherein a control device is present which is set up to generate control information controlling the movements of the robot axes (A1 - A6) during operation of the robot, wherein the control device is set up, in particular taking into account the geometric structural design of an additively manufactured three-dimensional object which is to be unpacked, to control the robot so that it selects a suction and/or blower tool body with a geometric structural design adapted to at least a partial region of the geometric structural design of the additively manufactured three-dimensional object which is to be unpacked, and/or a plurality of suction and/or blower tool body segments to form a suction and/or blower tool body with a geometric structural design adapted to at least a partial region of the geometric structural design of the additively manufactured three-dimensional object which is to be unpacked, and uses it/them to unpack the additively manufactured three-dimensional object which is to be unpacked.
A method of measuring damage of a structure containing liquid chemicals, wherein the method comprises steps of: measuring capacitance between at least three capacitive electrodes of a measuring device arranged against the outer surface of the structure; storing results of the capacitance measurements; processing the stored results of the capacitance measurements for providing a profile representing permittivity relative to measurement depth; detecting a presence of moisture within the structure based on the measurements; and triggering an alarm event if the presence of moisture within the structure is detected at certain depth. measuring capacitance between at least three capacitive electrodes of a measuring device arranged against the outer surface of the structure; storing results of the capacitance measurements; processing the stored results of the capacitance measurements for providing a profile representing permittivity relative to measurement depth; detecting a presence of moisture within the structure based on the measurements; and triggering an alarm event if the presence of moisture within the structure is detected at certain depth.
An apparatus comprising a display comprising a central portion and a curved side portion; a memory storing pages of content; and a display controller configured to control simultaneously the central portion of the display to display at least a portion of a first page (40 N) of content and the curved side portion of the display to display additional information (40 N+1) not forming part of the first page (40 N) of content, wherein the display controller is configured to display pages (40 N, 40 N+1) of content in the central portion of the display in a sequential order, one page at a time, and the additional information (40 N+1) comprises a portion of a next page (40 N+1) of content of the sequential order, such that the curved side portion of the display provides a preview screen configured to provide a preview of the next page (40 N+1) of content of the sequential order.
A dynamic circuit (100, 200), comprising: a dynamic node (102, 202); a first charge circuit configured to couple a supply node to the dynamic node (102, 202) during a pre-charge interval; a level detector circuit, coupled to the dynamic node (102, 202), configured to monitor a voltage of the dynamic node (102, 202) and to control the first charge circuit based on the voltage of the dynamic node (102, 202), wherein the level detector circuit is configured to compare the voltage of the dynamic node (102, 202) to a logic high reference voltage and to control the first charge circuit to disconnect the supply node from the dynamic node (102, 202) when the voltage of the dynamic node (102, 202) exceeds the logic high reference voltage; characterized in that the dynamic circuit includes a second charge circuit configured to couple the supply node to the dynamic node (102, 202) following the pre-charge interval. a dynamic node (102, 202); a first charge circuit configured to couple a supply node to the dynamic node (102, 202) during a pre-charge interval; a level detector circuit, coupled to the dynamic node (102, 202), configured to monitor a voltage of the dynamic node (102, 202) and to control the first charge circuit based on the voltage of the dynamic node (102, 202), wherein the level detector circuit is configured to compare the voltage of the dynamic node (102, 202) to a logic high reference voltage and to control the first charge circuit to disconnect the supply node from the dynamic node (102, 202) when the voltage of the dynamic node (102, 202) exceeds the logic high reference voltage; characterized in that the dynamic circuit includes a second charge circuit configured to couple the supply node to the dynamic node (102, 202) following the pre-charge interval.
A guide wire introduction device for positioning at least one guide wire around a heart valve comprising: - a first catheter which is provided with a distal deflection system, - a second catheter (44, 144, 244, 344) which can slide inside the first catheter, comprising at least one lumen (46, 146, 346, 48, 148, 348) which is capable of causing a guide wire to slide therein and which is provided with a distal deflection system (52, 152, 352) for deflecting the end thereof through an angle greater than 90°, the curvature being directed in the opposite direction to a curvature of an end of the first catheter. - a first catheter which is provided with a distal deflection system, - a second catheter (44, 144, 244, 344) which can slide inside the first catheter, comprising at least one lumen (46, 146, 346, 48, 148, 348) which is capable of causing a guide wire to slide therein and which is provided with a distal deflection system (52, 152, 352) for deflecting the end thereof through an angle greater than 90°, the curvature being directed in the opposite direction to a curvature of an end of the first catheter.
A welding material for cryogenic steels, comprising: carbon in a content of more than 0% and less than or equal to 0.08%; silicon (Si) in a content of more than 0% and less than or equal to 2.0%; manganese (Mn) in a content of 8.0% to 18.0%; nickel (Ni) in a content of 12.5% to 20.0%; Chromium (Cr) in a content of 10.0% to 14.0%; molybdenum (Mo) in a content of 2.0% to 7.0%; nitrogen in a content of more than 0% and less than or equal to 0.20%; and sulfur in a content of more than 0% and less than or equal to 0.005%, in mass percent, wherein: the welding material further comprises iron and inevitable impurities, and the welding material further comprises at least one rare-earth element in a content of 0.001% to 0.1% in mass percent carbon in a content of more than 0% and less than or equal to 0.08%; silicon (Si) in a content of more than 0% and less than or equal to 2.0%; manganese (Mn) in a content of 8.0% to 18.0%; nickel (Ni) in a content of 12.5% to 20.0%; Chromium (Cr) in a content of 10.0% to 14.0%; molybdenum (Mo) in a content of 2.0% to 7.0%; nitrogen in a content of more than 0% and less than or equal to 0.20%; and sulfur in a content of more than 0% and less than or equal to 0.005%, the welding material further comprises iron and inevitable impurities, and the welding material further comprises at least one rare-earth element in a content of 0.001% to 0.1% in mass percent
A battery module, comprising: a plurality of battery cell assemblies (20, 22, 24, 26, 28, 30, 32, 34, 36) having a plurality of heat exchangers; and a first cooling manifold operably coupled to the plurality of battery cell assemblies, the first cooling manifold having a manifold portion, characterized in that the first cooling manifold further comprises a cover plate, and wherein the manifold portion has a peripheral wall, a rear wall coupled to the peripheral wall, and a flow diverter, the peripheral wall having a top portion with an inlet aperture extending therethrough, the rear wall having a plurality of outlet apertures (180, 182, 184, 186, 188, 190, 192, 194, 196) extending therethrough, the cover plate coupled to the peripheral wall opposite to the rear wall, the flow diverter having a first plate extending from the rear wall and being disposed below the inlet aperture, the first plate having a plurality of grooves (212, 214, 216) thereon that are spaced apart from one another and extend from an end portion of the first plate proximate to the rear wall toward the cover plate, such that the flow diverter receives fluid from the inlet aperture and diverts the fluid so that a substantially equal flow rate of the fluid is obtained through each outlet aperture of the plurality of outlet apertures to a respective heat exchanger of the plurality of heat exchangers for cooling the plurality of battery cell assemblies. a plurality of battery cell assemblies (20, 22, 24, 26, 28, 30, 32, 34, 36) having a plurality of heat exchangers; and a first cooling manifold operably coupled to the plurality of battery cell assemblies, the first cooling manifold having a manifold portion, characterized in that the first cooling manifold further comprises a cover plate, and wherein the manifold portion has a peripheral wall, a rear wall coupled to the peripheral wall, and a flow diverter, the peripheral wall having a top portion with an inlet aperture extending therethrough, the rear wall having a plurality of outlet apertures (180, 182, 184, 186, 188, 190, 192, 194, 196) extending therethrough, the cover plate coupled to the peripheral wall opposite to the rear wall, the flow diverter having a first plate extending from the rear wall and being disposed below the inlet aperture, the first plate having a plurality of grooves (212, 214, 216) thereon that are spaced apart from one another and extend from an end portion of the first plate proximate to the rear wall toward the cover plate, such that the flow diverter receives fluid from the inlet aperture and diverts the fluid so that a substantially equal flow rate of the fluid is obtained through each outlet aperture of the plurality of outlet apertures to a respective heat exchanger of the plurality of heat exchangers for cooling the plurality of battery cell assemblies.
Seal segment for sealing a gap between a component rotating about an axis of rotation and a stationary component, wherein a flow medium which, in operation, flows between the seal segment and the rotating component has an axial and tangential flow component with respect to the axis of rotation, wherein the seal segment has milled portions for reducing the tangential flow component, wherein there is an end face which is exposed to the flow medium and has milled portions, wherein the milled portions are executed radially with respect to the axis of rotation, wherein the milled portions are arranged with equal spacing in a circumferential direction with respect to the axis of rotation, wherein the seal segment has a lower side which is arranged opposite the rotating component and is formed so as to receive the sealing tips, and an upper side which is arranged opposite the lower side and is exposed to the flow medium, wherein the milled portions are created continuously between the lower side and the upper side arranged opposite the lower side.
A compliant electrical contact comprising a length of wire having extremities (16, 18) and being composed of an electrically conductive, inherently elastic material; wherein (a) the wire is formed into a coil having at least slightly more than one loop and an axis; (b) the extremities of the wire extend from the coil at a bent portion as straight leads (16, 18) in approximately opposite directions; and characterized in that (c) the coil axis is at a skew angle with respect to the leads (16, 18), so that, once any gap between the loops of the coil is closed by an axial compression of the leads (16, 18), the loops remain electrically shorted throughout compression. (a) the wire is formed into a coil having at least slightly more than one loop and an axis; (b) the extremities of the wire extend from the coil at a bent portion as straight leads (16, 18) in approximately opposite directions; and characterized in that (c) the coil axis is at a skew angle with respect to the leads (16, 18), so that, once any gap between the loops of the coil is closed by an axial compression of the leads (16, 18), the loops remain electrically shorted throughout compression.