mhurhangee/ep-ind-claims huggingface dataset:
A method of automatically controlling the mass flow rate of a gas through an orifice through which, in use, choked flow is arranged to occur, the method using a controller (350; 450) comprising an electronic valve located downstream of a gas source, a piezoelectric oscillator in contact with the gas upstream of the orifice and downstream of the electronic valve, a further piezoelectric oscillator in contact with the gas downstream of the orifice and a temperature sensor, wherein the piezoelectric oscillator has a resonant frequency which is proportional to the density of the gas upstream of the orifice, and wherein the density of gas upstream of the orifice is, under choked flow conditions, proportional to the mass flow rate through the orifice, the method comprising; a) driving the piezoelectric oscillator at a resonant frequency; b) driving the further piezoelectric oscillator at a resonant frequency; c) measuring the resonant frequency of the piezoelectric oscillator and the resonant frequency of the further piezoelectric oscillator; d) measuring, using the temperature sensor, the temperature of the gas; e) storing, in the controller, a pre-determined target value of a function derived from the resonant frequency of the piezoelectric oscillator, the resonant frequency of the further piezoelectric oscillator and the temperature and representative of a particular mass flow rate through the orifice; and f) controlling the electronic valve by means of an electronic feedback loop to minimise the difference between the target value and a function of the measured resonant frequency of the piezoelectric oscillator, the measured resonant frequency of the further piezoelectric oscillator and the measured temperature of the gas in order to maintain the particular mass flow rate of gas through said orifice. a) driving the piezoelectric oscillator at a resonant frequency; b) driving the further piezoelectric oscillator at a resonant frequency; c) measuring the resonant frequency of the piezoelectric oscillator and the resonant frequency of the further piezoelectric oscillator; d) measuring, using the temperature sensor, the temperature of the gas; e) storing, in the controller, a pre-determined target value of a function derived from the resonant frequency of the piezoelectric oscillator, the resonant frequency of the further piezoelectric oscillator and the temperature and representative of a particular mass flow rate through the orifice; and f) controlling the electronic valve by means of an electronic feedback loop to minimise the difference between the target value and a function of the measured resonant frequency of the piezoelectric oscillator, the measured resonant frequency of the further piezoelectric oscillator and the measured temperature of the gas in order to maintain the particular mass flow rate of gas through said orifice.
Device (3, 13) for mounting a pipe in a groove (1.1, 11.1, 21.1) of a heat-conducting profile (1, 11, 21) through section-by-section movement of longitudinal sections of the pipe, perpendicular to its longitudinal direction and perpendicular to the profile direction of the heat-conducting profile, into the groove (1.1, 11.1, 21.1), wherein the device (3, 13) features a roller (3.3) that has a tapered lateral surface and that projects onto the opening surface of the groove (1.1, 11.1, 21.1) and wherein, during mounting, the pipe that is inserted into the groove (1.1, 11.1, 21.1) abuts the side of the tapered lateral surface of this roller (3.3) that is facing the groove (1.1, 11.1, 21.1), characterised in that - the device (3, 13) features a housing (3.6) that allows the heat-conducting profile (1, 11, 21) to be fed through in its profile direction and on which additional rollers (3.1, 3.2) are pivot-mounted on axes that are perpendicular to the profile direction of the heat-conducting profile, wherein - at least two of these additional rollers (3.1, 3.2) on cross-sectional areas of the heat-conducting profile (1, 11, 21) that are spaced apart from one another abut the heat-conducting profile (1, 11, 21) under pressure and exert a bending force on the heat-conducting profile (1, 11, 21) around bending axes that are parallel to the profile direction, and this bending force increases the opening of the groove (1.1, 11.1, 21.1). - the device (3, 13) features a housing (3.6) that allows the heat-conducting profile (1, 11, 21) to be fed through in its profile direction and on which additional rollers (3.1, 3.2) are pivot-mounted on axes that are perpendicular to the profile direction of the heat-conducting profile, wherein - at least two of these additional rollers (3.1, 3.2) on cross-sectional areas of the heat-conducting profile (1, 11, 21) that are spaced apart from one another abut the heat-conducting profile (1, 11, 21) under pressure and exert a bending force on the heat-conducting profile (1, 11, 21) around bending axes that are parallel to the profile direction, and this bending force increases the opening of the groove (1.1, 11.1, 21.1).
A method for the manual transport of an object/goods, preferably tables, beds, and the like, which object comprises a flat-shaped part arranged on top of legs or supports, which part during use extends horizontally, wherein the transport of said objects takes place by means of a transport device comprising a platform (1, 6), which at its bottom side is provided with at least three around a vertical axis pivotable wheels intended to enable movement/transport of the transport device with the platform (1, 6) in a horizontal position, and which platform at its upper side is provided with at least three supports (3, 4) comprising at least a first and a second support arranged to support an object at movement/transport wherein said first support is fixed and said second support is adjustably attached arranged to enable adaption to the size of the object by means of a coupling/lock whereby it is achieved that the transport device can be mounted to the object before movement of the object and comprising a support plate positioned on top of the platform, which support plate has a limited length in relation to the length of the platform to provide gaps between beams (12, 13) provided at the short sides of the platform and the edge of the support plate and wherein said second support protrudes a substantially longer distance up from the platform than the fixed support and wherein the method implies that said object is turned so that its normally horizontal flat shaped part is positioned in a vertical position on the upper side of the platform (1, 6) before the movement/transport, wherein before the turning of the object is commenced said supports (3, 4) are adapted in the same way so that the platform is arranged vertically relatively the object by arranging at least one support on the upper side of the object, a second, support at the bottom side of the object and to bring said plate arranged on the upper side of the platform (1, 6) to abutment against the object, and thereafter turn said object 90° wherein the platform resumes the horizontal position with said object loaded and supported on the upper side of the platform.
A process for making a fluff pulp sheet, comprising: contacting at least one cationic dye and at least one debonder surfactant with a composition comprising fluff pulp fibers, to form a fluff pulp mixture; forming a web from the fluff pulp mixture; and drying the web, to obtain the fluff pulp sheet, wherein the debonder surfactant comprises one or more of linear or branched monoalkyl amine, linear or branched dialkyl amine, linear or branched tertiary alkyl amine, ethoxylated alcohol, linear or branched, saturated or unsaturated hydrocarbon surfactant, fatty acid amide, fatty acid amide quaternary ammonium salt, dialkyl dimethyl quaternary ammonium salt, dialkylimidazolinium quaternary ammonium salt, dialkyl ester quaternary ammonium salt, triethanolamine-ditallow fatty acid, fatty acid ester of ethoxylated primary amine, dialkyl amide of fatty acid, C 16 -C 18 unsaturated alkyl alcohol ethoxylate, compound having CAS Registry No. 68155-01-1, compound having CAS Registry No. 26316-40-5, or a combination thereof. contacting at least one cationic dye and at least one debonder surfactant with a composition comprising fluff pulp fibers, to form a fluff pulp mixture; forming a web from the fluff pulp mixture; and drying the web, to obtain the fluff pulp sheet,
An excavator comprising a wiring assembly, the wiring assembly comprising: a machine connector block affixed to the excavator; a first wiring harness comprising: a first branch including a first connector coupled to the machine connector block; and a second branch connected to the first connector, the second branch including a second connector coupled to a first machine connector of the excavator; and a second wiring harness comprising: a third branch including a third connector coupled to the machine connector block to connect to the first connector; a fourth branch connected to the third connector, the fourth branch including a fourth connector coupled to a second machine connector of the excavator; and a fifth branch connected to the third connector, the fifth branch including a fifth connector coupled to a tiltrotator connector of a tiltrotator of the excavator. a machine connector block affixed to the excavator; a first wiring harness comprising: a first branch including a first connector coupled to the machine connector block; and a second branch connected to the first connector, the second branch including a second connector coupled to a first machine connector of the excavator; and a first branch including a first connector coupled to the machine connector block; and a second branch connected to the first connector, the second branch including a second connector coupled to a first machine connector of the excavator; and a second wiring harness comprising: a third branch including a third connector coupled to the machine connector block to connect to the first connector; a fourth branch connected to the third connector, the fourth branch including a fourth connector coupled to a second machine connector of the excavator; and a fifth branch connected to the third connector, the fifth branch including a fifth connector coupled to a tiltrotator connector of a tiltrotator of the excavator. a third branch including a third connector coupled to the machine connector block to connect to the first connector; a fourth branch connected to the third connector, the fourth branch including a fourth connector coupled to a second machine connector of the excavator; and a fifth branch connected to the third connector, the fifth branch including a fifth connector coupled to a tiltrotator connector of a tiltrotator of the excavator.
A control apparatus for a vehicle, which includes an engine, a battery that is chargeable with power of the engine, a manual transmission and a clutch that connects and disconnects the engine with and from the manual transmission, the control apparatus comprising: a configurator that sets a start condition for starting the engine according to a voltage value of the battery; and a starter that starts the engine when the start condition is satisfied, characterized in that the configurator sets the start condition at a timing of: a start of disconnection of the engine from the manual transmission by the clutch when the voltage value of the battery is less than a first threshold value; a change in gear position of the manual transmission from a neutral position to a drive position when the voltage value of the battery is equal to or greater than the first threshold value but is less than a second threshold value that is greater than the first threshold value; and a start of connection of the engine with the manual transmission by the clutch when the voltage value of the battery is equal to or greater than the second threshold value. a configurator that sets a start condition for starting the engine according to a voltage value of the battery; and a starter that starts the engine when the start condition is satisfied, characterized in that the configurator sets the start condition at a timing of: a start of disconnection of the engine from the manual transmission by the clutch when the voltage value of the battery is less than a first threshold value; a change in gear position of the manual transmission from a neutral position to a drive position when the voltage value of the battery is equal to or greater than the first threshold value but is less than a second threshold value that is greater than the first threshold value; and a start of connection of the engine with the manual transmission by the clutch when the voltage value of the battery is equal to or greater than the second threshold value. a start of disconnection of the engine from the manual transmission by the clutch when the voltage value of the battery is less than a first threshold value; a change in gear position of the manual transmission from a neutral position to a drive position when the voltage value of the battery is equal to or greater than the first threshold value but is less than a second threshold value that is greater than the first threshold value; and a start of connection of the engine with the manual transmission by the clutch when the voltage value of the battery is equal to or greater than the second threshold value.
A power semiconductor module, comprising: a plurality of power semiconductor chips, each of which provides at least one power semiconductor switch; a housing for accommodating the power semiconductor chips; at least one first module electrode on a first side of the housing electrically connected to a first chip electrode of the power semiconductor chips; at least one second module electrode on a second side of the housing electrically connected to a second chip electrode of the power semiconductor chips, which second side of the housing is opposite to the first side; a surge arrester arrangement with a surge arrester accommodated in the housing, such that a first electrode of the surge arrester arrangement is provided at the first side of the housing and a second electrode of the surge arrester arrangement is provided at the second side of the housing; a conducting plate (68, 14) attached to the second side of the housing, such that the at least one second module electrode and the second electrode of the surge arrester arrangement are electrically connected with each other; wherein the plurality of power semiconductor chips are arranged in an annular region in the housing and the surge arrester arrangement is arranged within the annular region. a plurality of power semiconductor chips, each of which provides at least one power semiconductor switch; a housing for accommodating the power semiconductor chips; at least one first module electrode on a first side of the housing electrically connected to a first chip electrode of the power semiconductor chips; at least one second module electrode on a second side of the housing electrically connected to a second chip electrode of the power semiconductor chips, which second side of the housing is opposite to the first side; a surge arrester arrangement with a surge arrester accommodated in the housing, such that a first electrode of the surge arrester arrangement is provided at the first side of the housing and a second electrode of the surge arrester arrangement is provided at the second side of the housing; a conducting plate (68, 14) attached to the second side of the housing, such that the at least one second module electrode and the second electrode of the surge arrester arrangement are electrically connected with each other; wherein the plurality of power semiconductor chips are arranged in an annular region in the housing and the surge arrester arrangement is arranged within the annular region.
A system for determining position and orientation (P&O) of a tool tip of a tool relative to an eye tissue of interest of an eye in a medical procedure, the tool including a tool marker (112, 210), the system comprising: an imaging and tracking module that includes a stereoscopic camera and a tool tracker, said stereoscopic camera configured to acquire images of at least one tissue reference marker, said tool tracker configured to acquire information relating to P&O of said tool; and a processor (104, 204), coupled with said imaging and tracking module, said processor configured to use a predetermined relative P&O between said at least one tissue reference marker and said eye tissue of interest based on a predetermined three-dimensional (3-D) model of said eye, said predetermined 3-D model being pre-acquired via optical coherence tomography prior to said medical procedure, said processor configured to determine in real-time: P&O of said at least one tissue reference marker in a reference coordinate system, according to said images, P&O of said eye tissue of interest in said reference coordinate system, according to said P&O of said at least one tissue reference marker and said predetermined relative P&O, P&O of said tool tip in said reference coordinate system, according to said information, and a relative P&O between said tool tip and said eye tissue of interest. P&O of said at least one tissue reference marker in a reference coordinate system, according to said images, P&O of said eye tissue of interest in said reference coordinate system, according to said P&O of said at least one tissue reference marker and said predetermined relative P&O, P&O of said tool tip in said reference coordinate system, according to said information, and a relative P&O between said tool tip and said eye tissue of interest.
A rhenium-free, nickel-based alloy comprising from 5.2 wt% to 12 wt% cobalt (Co), from 4.0 wt% to 10 wt% chromium (Cr), from 0 wt% to 3.0 wt% molybdenum (Mo), from 5.0 wt% to 11 wt% tungsten, from 4.0 wt% to 6.5 wt% aluminum (Al), from 0 wt% to 1.5 wt% titanium (Ti), from 4.0 wt% to 8.0 wt% tantalum (Ta), from 0.7 wt% to 1.7 wt% hafnium (Hf), up to 0.5 wt% carbon, up to 0.1 wt% boron, up to 1 wt% silicon (Si), up to 1 wt% germanium (Ge) and up to 0.1 wt% yttrium, with the remainder being nickel (Ni) and incidental impurities, and wherein: Al + 0.15Ta is from 5.9 wt% to 7.7 wt%; Al + 0.15Hf is from 5.2 wt% to 6.76 wt%; and Mo + 0.52W is from 4.2 wt% to 6.5 wt%. Al + 0.15Ta is from 5.9 wt% to 7.7 wt%; Al + 0.15Hf is from 5.2 wt% to 6.76 wt%; and Mo + 0.52W is from 4.2 wt% to 6.5 wt%.
Rotor blade bearing assembly for twistable bearing of a rotor blade at the hub of the wind turbine of a wind power plant with a device for the adjustment of the rotor blade pitch angle, comprising two rotationally symmetric, preferably ring-shaped connection elements (4,5), each with at least one plane connection face for the torque proof rotary connection at the hub of the wind turbine at the one hand and at the rotor blade on the other hand, where both connecting elements (4,5) are oriented in such a way that their symmetry axes are running coaxial to each other and their preferred connection faces are turned away from one another, where furthermore a gap is located between both connecting elements (4,5), wherein at least one antifriction bearing (6,29) is arranged as main bearing for the bearing supporting of both connecting elements (4,5) against each other, rotatably movable around a main rotation axis, which corresponds to the common symmetry axis of both connecting elements (4,5), and where at least one lateral surface of a connecting element is provided with an all-around circumferential toothing, in which at least one gearwheel is cogging, where the untoothed connecting element exhibits a lateral surface section being concentric with the toothing of the toothed connecting element with one or several cavities that are open towards the toothing, wherein the at least one gearwheel is placed, characterized by the fact that in the untoothed connecting element in addition to one face side opening for each gearwheel, through which a rotary connection of the gearwheel in question is accessible, approximately axially in line with at least one area closed to a ring is provided, wherein at least one bearing support (14,15) located in axial direction between the connection faces of both connecting elements (4,5) for the gearwheel in question is supported as its wheel bearing so that the gearwheel in question is rotating around an auxiliary rotation axis, which is eccentrically offset against but oriented parallel to the main rotation axis, and cogs with the tooting of the toothed connecting element.
Seating furniture comprising a seat part adjustable in inclination, a back part, a chassis and an at least two-part leg rest pivotably connected to the seat part and/or to the chassis, - wherein the parts of the leg rest can be displaced with respect to one another during the pivoting, - wherein the seating furniture is adjustable between a sitting and a lying position, - for which purpose the leg rest is pivoted in substantially below the seat part in the sitting position and is pivoted out in front of the seat part in the lying position in such a way that the seat part is extended by the leg rest, - part of the leg rest being formed by a telescopic leg rest element which is pulled in when the leg rest is pivoted in and pulled out to increase the length of the leg rest when the leg rest is pivoted out, - wherein at least one linear actuator for adjusting the seat part and the leg rest is provided, the linear actuator when actuated generating a linear stroke consisting of at least a first and a second sub-stroke, - wherein with a first sub-stroke the linear actuator brings about displacement of the seat part relative to the chassis and simultaneous inclination adjustment of the seat part, the leg rest not pivoting out or in relative to the seat part during this first sub-stroke of the linear actuator, - wherein with a second sub-stroke the linear actuator brings about outward or inward pivoting of the leg support relative to the seat part and simultaneous displacement of the telescopic leg rest element. - wherein the parts of the leg rest can be displaced with respect to one another during the pivoting, - wherein the seating furniture is adjustable between a sitting and a lying position, - for which purpose the leg rest is pivoted in substantially below the seat part in the sitting position and is pivoted out in front of the seat part in the lying position in such a way that the seat part is extended by the leg rest, - part of the leg rest being formed by a telescopic leg rest element which is pulled in when the leg rest is pivoted in and pulled out to increase the length of the leg rest when the leg rest is pivoted out, - wherein at least one linear actuator for adjusting the seat part and the leg rest is provided, the linear actuator when actuated generating a linear stroke consisting of at least a first and a second sub-stroke, - wherein with a first sub-stroke the linear actuator brings about displacement of the seat part relative to the chassis and simultaneous inclination adjustment of the seat part, the leg rest not pivoting out or in relative to the seat part during this first sub-stroke of the linear actuator, - wherein with a second sub-stroke the linear actuator brings about outward or inward pivoting of the leg support relative to the seat part and simultaneous displacement of the telescopic leg rest element.