mhurhangee/ep-ind-claims huggingface dataset:
A chair comprising: a base; a seat connected to the base by a central hinge.; a back-rest connected to the seat by a back hinge, and a leg-rest, connected to the seat by a leg-rest hinge configured to change an angle of the leg-rest relative to the seat to make the leg-rest substantially parallel to the seat, and further including a leg-rest actuator for changing an angle between the leg-rest and the seat; wherein, when the chair is in a sitting position, the seat is lower than the central hinge, and, wherein, when the chair is tilted, the central hinge enables the seat with the leg-rest hinge to rise while tilting, thereby providing enough height of the seat to achieve full tilt, corresponding to a substantially standing position of a user, a base; a seat connected to the base by a central hinge.; a back-rest connected to the seat by a back hinge, and a leg-rest, connected to the seat by a leg-rest hinge configured to change an angle of the leg-rest relative to the seat to make the leg-rest substantially parallel to the seat, and further including a leg-rest actuator for changing an angle between the leg-rest and the seat; wherein, when the chair is in a sitting position, the seat is lower than the central hinge, and, wherein, when the chair is tilted, the central hinge enables the seat with the leg-rest hinge to rise while tilting, thereby providing enough height of the seat to achieve full tilt, corresponding to a substantially standing position of a user,
A rail vehicle with a vehicle frame supported on rail running gears, with an electric motor as traction drive, and with an electrical energy storage comprising a plurality of rechargeable battery cells in battery stacks that can be connected in parallel, characterized in that a working device adjustable by means of working drives is arranged for carrying out a working operation on a railway track, that the battery cells are arranged in a plurality of battery stacks that can be connected in parallel in the way that each battery stack can be activated by means of an assigned connecting module to supply the electric motor, and that each connecting module is coupled to a central control device in order to activate the respective battery stack in successive periods in a staged manner depending on a current operating variable, so that high depths of discharge are achieved in the individual battery stacks even with low energy consumption, which counteract ageing of the battery cells; with the maximum battery capacity and correspondingly high depths of discharge being used for different battery stacks during each period.
A tanker vehicle, comprising a tank having at least one outlet for emptying a product from the tank, and at least one tank washing head, which is installed in the tank and via which a flushing liquid can be introduced under pressure into the tank, wherein the tank washing head is a rotary washing head, characterized in that at least one reflector member for influencing the distribution of the flushing liquid exiting the tank washing head is formed in the vicinity of the tank washing head, and that the reflector member guides the flushing liquid in such a manner that the flushing liquid at least partially also washes around the tank washing head.
A process for preparing concentrated recombinant humanized anti-IgE antibody compositions, comprising: a) a first ultrafiltering of a first antibody preparation having a concentration of 0.1 to 10 grams per liter to provide a second antibody preparation as the retentate, wherein the second antibody preparation has a concentration of 10 to 50 grams per liter; b) a diafiltering of the second antibody preparation to provide a diafiltered intermediate antibody preparation as the retentate, wherein the diafiltered intermediate antibody preparation has the same concentration as the second antibody preparation; and c) a second ultrafiltering of the diafiltered intermediate antibody preparation to provide a third antibody preparation as the retentate of the second ultrafiltration, wherein the third antibody preparation has a concentration of 150 to 200 grams per liter, wherein steps a), b), and c) are carried out at a temperature of 45°C ± 5°C; and wherein the antibody is rhuMAb E25. a) a first ultrafiltering of a first antibody preparation having a concentration of 0.1 to 10 grams per liter to provide a second antibody preparation as the retentate, wherein the second antibody preparation has a concentration of 10 to 50 grams per liter; b) a diafiltering of the second antibody preparation to provide a diafiltered intermediate antibody preparation as the retentate, wherein the diafiltered intermediate antibody preparation has the same concentration as the second antibody preparation; and c) a second ultrafiltering of the diafiltered intermediate antibody preparation to provide a third antibody preparation as the retentate of the second ultrafiltration, wherein the third antibody preparation has a concentration of 150 to 200 grams per liter,
A cooking device comprising: a cooking device body having a heating chamber for heating an object; an exhaust duct communicating with a first port provided at a wall of the heating chamber and with outside of the cooking device body; and a fan for discharging air in the heating chamber, wherein said fan sucks air from the first port and air blown off from said fan is guided through the exhaust duct and exhausted out from the cooking device body, characterized in that the exhaust duct has an opening at a wall in a direction intersecting a guiding direction, the fan includes a motor disposed outside the exhaust duct, a bladed wheel which is attached to an output shaft of said motor and disposed in the exhaust duct, a first plate, which is located between the motor and the bladed wheel, having a shaft hole into which the output shaft is inserted, the opening of the exhaust duct is covered with one or both of the first plate and the second plate when the fan is attached to the exhaust duct, characterized in that a second plate, which is located between said first plate and the bladed wheel, has a shaft hole into which the output shaft is inserted, a sealing tube is fitted into the shaft hole of the second plate, and the output shaft is inserted into the shaft hole of the second plate via the sealing tube.
An agricultural tractor comprising a pick-up hitch, the tractor further comprising a storage bracket for tractor components, wherein the storage bracket is attached to the pick-up hitch, the storage bracket providing coupling elements for the storage of components of the pick-up hitch when the components are not in use, characterised in that: the storage bracket is secured to the underside of the pick-up hitch, such that the storage bracket moves with the pick-up hitch, the storage bracket having a first storage element for storage of a pick-up hitch hook and a second storage element for storage of a drawbar, wherein the storage bracket is configured such that the first and second storage elements (140, 152) are arranged on opposed sides of the pick-up hitch.
A method for producing a polymer polyol (Ia), the method comprising: a first step of polymerizing a monomer-containing mixture liquid (Al) comprising a polyol (a), an ethylenically unsaturated monomer (d), a radical polymerization initiator (k), and a dispersant (e), thereby obtaining a polymer polyol intermediate; and an (i+1)th step of polymerizing a monomer-containing mixture liquid (Ai+1) comprising a polyol (a), an ethylenically unsaturated monomer (d), a radical polymerization initiator (k), a dispersant (e), and a base polymer polyol (hi) that is an intermediate (Bi), thereby obtaining a polymer polyol intermediate (Bi+1), where i is an integer incremented from 1 to n-1 whereby this step is repeated n-1 times, wherein the polymer polyol intermediate (Bi+1) is to be used as a base polymer polyol (hi+1) in a next step whereby the ethylenically unsaturated monomer (d) is polymerized likewise, wherein the total number n of repetition times is 3 to 7, each concentration of the ethylenically unsaturated monomer (d) in the monomer-containing mixture liquids and (Ai+1) before the initiation of polymerization in each step is 7 mass% to 25 mass%, a polymer content in the base polymer polyol (hi) is 7 mass% to 50 mass%, and a polymer content in a polymer polyol (Ia) obtained finally is 30 mass% to 65 mass%, wherein each step is a batch polymerization method in which a mixture of (a), (d) and (e), and optionally a diluent (c), is heated to the polymerization temperature, and thereafter the radical polymerization initiator (k) is added to the mixture so that polymerization occurs. a first step of polymerizing a monomer-containing mixture liquid (Al) comprising a polyol (a), an ethylenically unsaturated monomer (d), a radical polymerization initiator (k), and a dispersant (e), thereby obtaining a polymer polyol intermediate; and an (i+1)th step of polymerizing a monomer-containing mixture liquid (Ai+1) comprising a polyol (a), an ethylenically unsaturated monomer (d), a radical polymerization initiator (k), a dispersant (e), and a base polymer polyol (hi) that is an intermediate (Bi), thereby obtaining a polymer polyol intermediate (Bi+1), where i is an integer incremented from 1 to n-1 whereby this step is repeated n-1 times, wherein the polymer polyol intermediate (Bi+1) is to be used as a base polymer polyol (hi+1) in a next step whereby the ethylenically unsaturated monomer (d) is polymerized likewise, wherein the total number n of repetition times is 3 to 7, each concentration of the ethylenically unsaturated monomer (d) in the monomer-containing mixture liquids and (Ai+1) before the initiation of polymerization in each step is 7 mass% to 25 mass%, a polymer content in the base polymer polyol (hi) is 7 mass% to 50 mass%, and a polymer content in a polymer polyol (Ia) obtained finally is 30 mass% to 65 mass%, wherein each step is a batch polymerization method in which a mixture of (a), (d) and (e), and optionally a diluent (c), is heated to the polymerization temperature, and thereafter the radical polymerization initiator (k) is added to the mixture so that polymerization occurs.
Magnetic resonance tomography unit, wherein the magnetic resonance tomography unit comprises a transmitter for generating excitation pulses with a wavelength lambda, an antenna for emitting the excitation pulses, a feed line between the transmitter and a feed point of the antenna and a voltage sensor, wherein the voltage sensor is arranged at an effective distance corresponding to a multiple of half the wavelength lambda from the feed point, wherein the feed line comprises a matching circuit between voltage sensor and feed point for matching the impedance of the transmitting antenna to the feed line, characterised in that the feed line is configured such that the accumulated phase shift between voltage sensor and feed point caused by the length of the feed line between the voltage sensor and the feed point and caused by the matching circuit itself corresponds to the phase shift of a feed line with the length n*lambda/2, wherein n is a natural number, such that a measured value of the voltage sensor reflects the voltage at the antenna feed point.
A process for increasing the hydrophobicity of a porous product by treating the product or a composition providing the product, with a water repellent material, wherein the porous product or a composition providing the product is treated with an aqueous suspension of microcapsules, where the microcapsules comprise a water repellent organopolysiloxane core material and a shell of a silicon-based network polymer comprising silica units characterised in that the porous product is a porous construction material, selected from the group consisting of cementitious substrates, clay-based substrates, gypsum-based substrates, lime-based substrates or wood-based substrates.
A composition for coloring keratin fibers, preferably human keratin fibers, more preferably human hair, which is liquid at 20°C characterized in that it comprises one or more hair direct dyes selected from cationic, anionic, non-ionic and/or nitro dyes, preferably at a total concentration in the range of 0.001 to 10% by weight, one or more diols which is (are) liquid at 20°C at a total concentration more than or equal to 50% by weight, and 2% by weight or less, preferably 1% by weight or less water, wherein all concentrations are calculated to the total composition.
A grate block for a combustion grate, wherein the grate block comprises a block body that has an upper wall and defines a longitudinal axis L, wherein the upper wall forms a bearing face along which the incinerator charge is to be conveyed and the foremost end of which, when viewed in a thrust direction S, aligned substantially parallel to the longitudinal axis L, forms an edge by way of which the bearing face descends into a thrust surface formed by a front wall, the front wall has a lower bearing edge which is disposed in a plane E running substantially orthogonally to the longitudinal axis L and specified for coming into contact with the bearing face of a grate block adjacent in the thrust direction S, wherein the upper wall has an air supply opening formed by an air supply duct running through the upper wall, characterized in that the air supply opening is at least partially surrounded by a thickening which projects from the bearing face and forms a protection duct, which extends the length of the air supply duct, and is specified to prevent liquid flowing into the air supply opening, wherein the protection duct is enclosed by an inner flank of the thickening and the thickening has an outer flank that adjoins the inner flank and runs in a descending manner on the side that faces away from the protection duct.
Turbomachine hub, intended to be mounted so as to rotate along a longitudinal axis of said turbomachine, said hub comprising a main body arranged around the longitudinal axis, of which an outer surface has a plurality of housings; a plurality of platforms comprising an outer surface delimited by a circular outer edge of radius r, each platform being disposed in a corresponding housing of the plurality of housings of the main body, and intended to receive a variable pitch blade along a pitch change axis, said platform being centered and able to move in rotation along said pitch change axis; characterised in that, for each platform, at least one part of the outer surface of the platform and of the main body of the hub comprises a curvature defined by the same portion of a sphere of radius R and centre C, the at least one part being located at the level of the outer edge of the platform, in a junction zone of the platform and of the main body of the hub, the centre C of the sphere being located on the pitch change axis outside a hemispherical zone delimited between the longitudinal axis and the outer surface of the platform. characterised in that, for each platform, at least one part of the outer surface of the platform and of the main body of the hub comprises a curvature defined by the same portion of a sphere of radius R and centre C, the at least one part being located at the level of the outer edge of the platform, in a junction zone of the platform and of the main body of the hub, the centre C of the sphere being located on the pitch change axis outside a hemispherical zone delimited between the longitudinal axis and the outer surface of the platform.
A system for supplying power over a communication link, comprising: - a power supply device for providing power to a powered device via the communication link, said power supply device being configured for receiving from the powered device over the communication link detection information for detecting the powered device and classification information for determining a power level of the powered device and for supplying power to the powered device according to characteristics associated with the classification information, characterized in that the power supply device comprises: - information circuitry (104, 108) being configured to detect additional information presented by the powered device over the communication link after the detection and classification information is presented and to handle the detected additional information after the powered device is powered by the power supply device. - a power supply device for providing power to a powered device via the communication link, said power supply device being configured for receiving from the powered device over the communication link detection information for detecting the powered device and classification information for determining a power level of the powered device and for supplying power to the powered device according to characteristics associated with the classification information, - information circuitry (104, 108) being configured to detect additional information presented by the powered device over the communication link after the detection and classification information is presented and to handle the detected additional information after the powered device is powered by the power supply device.
Method for improving the purifying liquid evaporation in a dosing module of an SCR catalyst, the dosing module comprising an external tubular wall conveying exhaust gas and means for spraying an urea-based liquid into an exhaust gas stream to purify the exhaust gas stream, the method comprising - splitting of the exhaust gas flow into a first and a second gas streams (F1, F2) physically separated between each other by means of one septum and - providing said one septum with fins in thermal contact with a second face of the septum and arranged in order to be lapped by the second gas stream, - spraying said purifying liquid directly onto a first face of said septum, opposite to said second face, and lapped by the first gas stream; said first face being smooth, namely without corrugations or folds in order to avoid any purifying liquid accumulations; said fins being not in thermal contact with said external tubular wall; characterized in that said fins increase the area of the second face of the septum of at least a factor three, so as to capture the heat content of the second gas stream; the method further comprising: transferring said captured heat to said septum in order to vaporize droplets of said purifying liquid colliding with said first face of the septum. - splitting of the exhaust gas flow into a first and a second gas streams (F1, F2) physically separated between each other by means of one septum and - providing said one septum with fins in thermal contact with a second face of the septum and arranged in order to be lapped by the second gas stream, - spraying said purifying liquid directly onto a first face of said septum, opposite to said second face, and lapped by the first gas stream; said first face being smooth, namely without corrugations or folds in order to avoid any purifying liquid accumulations; said fins being not in thermal contact with said external tubular wall; characterized in that said fins increase the area of the second face of the septum of at least a factor three, so as to capture the heat content of the second gas stream; the method further comprising: transferring said captured heat to said septum in order to vaporize droplets of said purifying liquid colliding with said first face of the septum.
A high-strength cold-rolled steel sheet with high yield ratio having excellent formability, having a chemical composition consisting of 0.05% to 0.15% C, 0.10% to 0.90% Si, 1.0% to 2.0% Mn, 0.005% to 0.05% P, 0.0050% or less S, 0.01% to 0.10% Al, 0.0050% or less N, and 0.010% to 0.100% Nb, and optionally one or more of 0.10% or less V, 0.10% or less Ti, 0.50% or less Cr, 0.50% or less Mo, 0.50% or less Cu, 0.50% or less Ni, and 0.0030% or less B, on a mass basis, the balance being Fe and unavoidable impurities, the high-strength cold-rolled steel sheet having a microstructure which is a multi-phase structure containing 90% or more of a ferrite phase and 0.5% to less than 5.0% of a martensite phase on a volume fraction basis, the remainder being low-temperature transformation phases, and the high-strength cold-rolled steel sheet having a yield ratio of 70% or more and a tensile strength of 590 MPa or more.
Arrangement for magnetic field shielding along an alternating-current power cable with at least two cable cores forming the phase conductors, in particular magnetic field shielding of a buried power cable, the cable cores being surrounded together over their length uninterruptedly by a ferromagnetic shielding casing (15, 15') and the shielding casing (15, 15') being designed in the form of a tube or box, and in certain portions being subdivided in the longitudinal direction into individual elements, characterized in that a layer of a highly permeable material (20, 22) is arranged between the cable cores and the shielding casing (15, 15'), and the layer of highly permeable material has gaps, so that the cable cores are surrounded only over a surface area of 70 to 95 percent.
An adjustable frequency drive system comprising: an adjustable frequency drive coupleable to an AC load, the adjustable frequency drive comprising: a capacitor coupled to a DC link; an inverter having an input coupled to the DC link; a current sensor system coupled to an output of the inverter; and a control system programmed to, in a deceleration process: calculate an energy (E dc) of the capacitor; generate a reference power (P ref) using the calculated capacitor energy (E dc); calculate a feedback power (P feed) from realtime current signals received from the current sensor system; compare the feedback power (P feed) to the reference power (P ref); calculate a compensation frequency (F comp) based on the comparison; add the compensation frequency (F comp) to a reference frequency (F ref) assigned to a time point in the deceleration process to generate a modified frequency value, wherein every time point in the deceleration process has a given reference frequency assigned to it corresponding to a frequency from a predefined voltage/frequency curve; generate a speed command using the modified frequency value; output the speed command to the inverter. a capacitor coupled to a DC link; an inverter having an input coupled to the DC link; a current sensor system coupled to an output of the inverter; and a control system programmed to, in a deceleration process: calculate an energy (E dc) of the capacitor; generate a reference power (P ref) using the calculated capacitor energy (E dc); calculate a feedback power (P feed) from realtime current signals received from the current sensor system; compare the feedback power (P feed) to the reference power (P ref); calculate a compensation frequency (F comp) based on the comparison; add the compensation frequency (F comp) to a reference frequency (F ref) assigned to a time point in the deceleration process to generate a modified frequency value, wherein every time point in the deceleration process has a given reference frequency assigned to it corresponding to a frequency from a predefined voltage/frequency curve; generate a speed command using the modified frequency value; output the speed command to the inverter. calculate an energy (E dc) of the capacitor; generate a reference power (P ref) using the calculated capacitor energy (E dc); calculate a feedback power (P feed) from realtime current signals received from the current sensor system; compare the feedback power (P feed) to the reference power (P ref); calculate a compensation frequency (F comp) based on the comparison; add the compensation frequency (F comp) to a reference frequency (F ref) assigned to a time point in the deceleration process to generate a modified frequency value, wherein every time point in the deceleration process has a given reference frequency assigned to it corresponding to a frequency from a predefined voltage/frequency curve; generate a speed command using the modified frequency value; output the speed command to the inverter.