mhurhangee/ep-ind-claims huggingface dataset:
An electric vehicle capable of making a turn while leaning a vehicle body, comprising: a non-drive wheel rotatable with steering operation; a pair of right and left drive wheels (35R, 35L) provided separately from the non-drive wheel; a support mechanism configured to support the pair of drive wheels (35R, 35L) such that they are vertically movable; a pair of motors (33R, 33L) corresponding to the pair of drive wheels (35R, 35L), respectively; a pair of drive wheel speed acquiring units (73R, 73L) configured to acquire wheel speeds of the drive wheels (35R, 35L); and a controller configured to vary a difference between motor currents led to the pair of motors (33R, 33L), respectively; wherein the controller is configured to make the motor current led to one of the motors (33R, 33L) corresponding to a drive wheel (35R, 35L) having the slower wheel speed of the pair of drive wheels (35R, 35L) larger than the motor current led to the other motor based on results of the drive wheel speed acquiring units (73R, 73L). a non-drive wheel rotatable with steering operation; a pair of right and left drive wheels (35R, 35L) provided separately from the non-drive wheel; a support mechanism configured to support the pair of drive wheels (35R, 35L) such that they are vertically movable; a pair of motors (33R, 33L) corresponding to the pair of drive wheels (35R, 35L), respectively; a pair of drive wheel speed acquiring units (73R, 73L) configured to acquire wheel speeds of the drive wheels (35R, 35L); and a controller configured to vary a difference between motor currents led to the pair of motors (33R, 33L), respectively; wherein the controller is configured to make the motor current led to one of the motors (33R, 33L) corresponding to a drive wheel (35R, 35L) having the slower wheel speed of the pair of drive wheels (35R, 35L) larger than the motor current led to the other motor based on results of the drive wheel speed acquiring units (73R, 73L).
Method for manufacturing a part made up entirely or partially of at least one three-dimensional lattice, this three-dimensional lattice being produced by additive manufacturing by successive depositions of different layers of additive manufacturing powder and selective consolidation of said layers of powder along at least one path comprising different manufacturing vectors, the three-dimensional lattice comprising at least two layers (S1,S2) of parallel strands that are spaced apart from one another, the strands of one layer extending in a longitudinal direction different from the longitudinal direction in which the strands of another layer extend, the manufacturing method being characterized in that each strand is consolidated only via a plurality of manufacturing vectors (V11-V51) extending in the longitudinal direction in which said strand extends.
A method of coating a part surface of a workpiece with a magnetizable coating material, wherein - a screening element (15, 19) which is magnetic at least during an application of the coating material is arranged at the workpiece to delineate the named part surface; and - the screening element (15, 19) is demagnetized to remove accumulated coating material. - a screening element (15, 19) which is magnetic at least during an application of the coating material is arranged at the workpiece to delineate the named part surface; and - the screening element (15, 19) is demagnetized to remove accumulated coating material.
Method for controlling a color adjustable light source configured to illuminate an object, comprising the steps of: setting a color temperature of white light represented by a reference white point (cp ref) in the CIE 1931 x, y color space adjacent to the black body curve; acquiring information as to a color of said object, said color represented by an object color point (cp obj) in the CIE 1931 x, y color space; receiving a desired saturation level; and controlling the light source to illuminate said object with light having an adjusted color point (cp A) in the CIE 1931 x, y color space located between the reference point (cp ref) and the object color point (cp obj) on a straight line extending between these points by using said desired saturation level. setting a color temperature of white light represented by a reference white point (cp ref) in the CIE 1931 x, y color space adjacent to the black body curve; acquiring information as to a color of said object, said color represented by an object color point (cp obj) in the CIE 1931 x, y color space; receiving a desired saturation level; and controlling the light source to illuminate said object with light having an adjusted color point (cp A) in the CIE 1931 x, y color space located between the reference point (cp ref) and the object color point (cp obj) on a straight line extending between these points by using said desired saturation level.
A negative electrode active material for a secondary battery, wherein the negative electrode active material is a mixture of artificial graphite and spheroidized natural graphite, wherein the artificial graphite of 65 to 85% by weight based on the total weight of the negative electrode active material is contained in the negative electrode active material, and the spheroidized natural graphite of 15 to 35% by weight based on the total weight of the negative electrode active material is contained in the negative electrode active material, and wherein the spheroidized natural graphite has an average particle diameter (D 50) of 12 μ m or less, and D 90 - D 10 value is 5 to 12 μm, the particle diameter being measured by laser diffraction. wherein the negative electrode active material is a mixture of artificial graphite and spheroidized natural graphite, wherein the artificial graphite of 65 to 85% by weight based on the total weight of the negative electrode active material is contained in the negative electrode active material, and the spheroidized natural graphite of 15 to 35% by weight based on the total weight of the negative electrode active material is contained in the negative electrode active material, and wherein the spheroidized natural graphite has an average particle diameter (D 50) of 12 μ m or less, and D 90 - D 10 value is 5 to 12 μm, the particle diameter being measured by laser diffraction.
A pipe handler for assembling and deploying a string of threaded tubulars into a wellbore, comprising: at least one compensating bail comprising: a first bail segment; a second bail segment; and a compensator connecting the first and second bail segments (15,16); wherein: the compensator comprises: a load cylinder connected to the first bail segment; and a piston and cylinder assembly (22,23) disposed in a chamber of the load cylinder and operable to retract the second bail segment from a hoisting position to a ready position, the second bail segment is engaged with the load cylinder in the hoisting position. at least one compensating bail comprising: a first bail segment; a second bail segment; and a compensator connecting the first and second bail segments (15,16); wherein: the compensator comprises: a load cylinder connected to the first bail segment; and a piston and cylinder assembly (22,23) disposed in a chamber of the load cylinder and operable to retract the second bail segment from a hoisting position to a ready position, the second bail segment is engaged with the load cylinder in the hoisting position. the compensator comprises: a load cylinder connected to the first bail segment; and a piston and cylinder assembly (22,23) disposed in a chamber of the load cylinder and operable to retract the second bail segment from a hoisting position to a ready position, a load cylinder connected to the first bail segment; and a piston and cylinder assembly (22,23) disposed in a chamber of the load cylinder and operable to retract the second bail segment from a hoisting position to a ready position, the second bail segment is engaged with the load cylinder in the hoisting position.
Magnetic device for determining an angular position producing a sinusoidal signal of the type of those comprising: - a multipole magnetic ring rotationally mobile about an axis (R'R) and creating a magnetic field that is variable as a function of a rotation angle (θ); - a magnetic sensor placed in said magnetic field and generating said sinusoidal signal; - an air gap consisting of a separation of said sensor by a distance E from said ring in a radial plane; characterized in that a first ratio e/E of a thickness e of said ring in a radial direction to said air gap E lies between 0.4 and 2.3 and a second ratio h/e of a height h of said ring in an axial direction to said thickness e lies between 1.5 and 8. - a multipole magnetic ring rotationally mobile about an axis (R'R) and creating a magnetic field that is variable as a function of a rotation angle (θ); - a magnetic sensor placed in said magnetic field and generating said sinusoidal signal; - an air gap consisting of a separation of said sensor by a distance E from said ring in a radial plane;
Method for compensating the dead time in a pulse wide modulated voltage sourced inverter (PWM,VSI), comprising in each phase a pair of semiconductor switching elements (SW1, SW2) connected in series between DC voltage rails of a DC power source and a pair of diodes (D1, D2) connected in series between the DC voltage rails of the DC power source wherein each of the diodes (D1, D2) Is connected antiparallel with a respective semiconductor switching element (SW1, SW2), wherein each phase output node (A, B, C) is connected to an LC filter circuit, the method comprising the steps of - providing a PWM control signal for controlling the switching state of the semiconductor switching elements (SW1, SW2) in each phase leg, - taking measurement samples of different parameters including at least a phase current and a DC rail voltage influencing the voltage (Ub) of a phase leg cyclically, characterized in the further steps of - selecting the frequency of taking the samples so that at least one sample of the parameters is taken during each half period of the PWM carrier signal, - using the time of taking the measurement sample as a periodic or in-cycle time stamp, - determining the number of already switched over phases in each half period of the PWM carrier signal for the actual in-cycle time stamp, and - carrying out a different in-cycle correction of the duty cycle depending on the number of phases not yet switched over. - providing a PWM control signal for controlling the switching state of the semiconductor switching elements (SW1, SW2) in each phase leg, - taking measurement samples of different parameters including at least a phase current and a DC rail voltage influencing the voltage (Ub) of a phase leg cyclically, characterized in the further steps of - selecting the frequency of taking the samples so that at least one sample of the parameters is taken during each half period of the PWM carrier signal, - using the time of taking the measurement sample as a periodic or in-cycle time stamp, - determining the number of already switched over phases in each half period of the PWM carrier signal for the actual in-cycle time stamp, and - carrying out a different in-cycle correction of the duty cycle depending on the number of phases not yet switched over.
Household appliance, in particular an oven, having a housing and a fixing device which is connected by one side to a wall and by the other side to the housing, in order to prevent the housing from tipping over, wherein - the fixing device has at least one mounting plate which can be fixed to the wall, and - wherein the household appliance has a closer receptacle mounted on the rear of the housing for producing the connection to the fixing device, wherein - the fixing device has a closer arm for a connection to the housing, - the fixing device has a connection element which brings the mounting plate and the closer arm in connection with one another and ensures the movement thereof in the connected state, wherein the connection element is a swivel joint which is inserted into a drilled hole arranged on the closer arm of the fixing device, characterised in that the closer arm has at least one closer hook for the connection to the housing, - at least one first limiter component is present, which limits the clockwise rotary movement of the closer arm to a predetermined position and - at least one second limiter component is present, which limits the anticlockwise rotation of the closer arm. - the fixing device has at least one mounting plate which can be fixed to the wall, and - wherein the household appliance has a closer receptacle mounted on the rear of the housing for producing the connection to the fixing device, wherein - the fixing device has a closer arm for a connection to the housing, - the fixing device has a connection element which brings the mounting plate and the closer arm in connection with one another and ensures the movement thereof in the connected state, wherein the connection element is a swivel joint which is inserted into a drilled hole arranged on the closer arm of the fixing device, characterised in that the closer arm has at least one closer hook for the connection to the housing, - at least one first limiter component is present, which limits the clockwise rotary movement of the closer arm to a predetermined position and - at least one second limiter component is present, which limits the anticlockwise rotation of the closer arm.
A fixture for locating a straight edge of a curved surface of an aerofoil, in particular a turbine blade, and holding the aerofoil in a fixed position during performance of a machining operation on a concave side surface adjacent the straight edge of the curved surface of the aerofoil, the fixture comprising: two or more elongate supports (10a, 10b) that are spaced apart from each other to form a seat for the convex curved surface of the aerofoil, each elongate support (10a, 10b) extending straightly and in parallel with a chord of the convex curved surface of the aerofoil; two or more detachable end stops arranged to extend in a plane orthogonal to that in which the elongate supports (10a, 10b) extend and against which, in use, the straight edge of the curved surface of the aerofoil is aligned; and a clamp; the clamp being arranged, in use, to push the convex curved surface of the aerofoil against the elongate supports (10a, 10b) such that the straight edge of the curved surface of the aerofoil contacts the elongate supports (10a, 10b) and upon removal of the detachable end stops the concave side surface adjacent the straight edge is exposed for machining. two or more elongate supports (10a, 10b) that are spaced apart from each other to form a seat for the convex curved surface of the aerofoil, each elongate support (10a, 10b) extending straightly and in parallel with a chord of the convex curved surface of the aerofoil; two or more detachable end stops arranged to extend in a plane orthogonal to that in which the elongate supports (10a, 10b) extend and against which, in use, the straight edge of the curved surface of the aerofoil is aligned; and a clamp; the clamp being arranged, in use, to push the convex curved surface of the aerofoil against the elongate supports (10a, 10b) such that the straight edge of the curved surface of the aerofoil contacts the elongate supports (10a, 10b) and upon removal of the detachable end stops the concave side surface adjacent the straight edge is exposed for machining.
A method performed by a first base station (100; 710; 810; 1300) for a dual connectivity operation in a communication system, the method comprising: determining an addition mode for a second base station (110; 720; 820; 1400) addition procedure based on at least on condition for adding a second base station, wherein the addition mode includes a first mode operating based on whether the second base station has a same location as the first base station, a second mode operating based on whether the second base station has the same location and a traffic condition monitored by the first base station is satisfied, a third mode operating based on whether the traffic condition is satisfied after a report for a measurement performed by the terminal is received, a fourth mode operating based on whether the report for the measurement is received after the traffic condition is satisfied; and performing the second base station addition procedure based on the determined addition mode, wherein, in case that the determined addition mode is the third mode or the fourth mode, the second base station addition procedure comprises: configuring the measurement for the terminal and selecting the second base station based on the measurement, wherein configuring the measurement for the terminal comprises: identifying whether the second base station is available based on a number of radio link failures occurred for the second base station; and in case that the second base station is not available, stopping a measurement configuration for the terminal during a time, and wherein the time is determined based on the number of radio link failures within a given time. determining an addition mode for a second base station (110; 720; 820; 1400) addition procedure based on at least on condition for adding a second base station, wherein the addition mode includes a first mode operating based on whether the second base station has a same location as the first base station, a second mode operating based on whether the second base station has the same location and a traffic condition monitored by the first base station is satisfied, a third mode operating based on whether the traffic condition is satisfied after a report for a measurement performed by the terminal is received, a fourth mode operating based on whether the report for the measurement is received after the traffic condition is satisfied; and performing the second base station addition procedure based on the determined addition mode, wherein, in case that the determined addition mode is the third mode or the fourth mode, the second base station addition procedure comprises: configuring the measurement for the terminal and selecting the second base station based on the measurement, wherein configuring the measurement for the terminal comprises: identifying whether the second base station is available based on a number of radio link failures occurred for the second base station; and in case that the second base station is not available, stopping a measurement configuration for the terminal during a time, and wherein the time is determined based on the number of radio link failures within a given time.
Self-cleaning toilet device comprising a toilet bowl equipped with a toilet seat and with a seat cover, - the device comprises a structure connected to the rear part of the toilet bowl and inside supporting a washing means, using water and/or cleaning solution, for cleaning the toilet seat; - the toilet seat is constrained to slide along a first guide means interposed between the toilet bowl and the washing means; the first guide means is associated with first actuator means for moving the toilet seat between a stand by condition or in use condition, in which the toilet seat lies onto the toilet bowl, and a cleaning condition in which the seat is at least partially housed into the washing means, characterized by: - the seat cover is constrained to slide along a second guide means housed inside the structure and connecting the latter to the toilet bowl; the second guide means is associated to second actuator means for moving the seat cover between a stand by condition, in which the seat cover lies onto the toilet seat and over the toilet bowl, and an in use condition or cleaning condition, in which the seat cover is at least partially retracted inside the structure; were the toilet seat and the seat cover comprise at least respective first and second sliding means assigned to slide along the guide means respectively first and second. - the device comprises a structure connected to the rear part of the toilet bowl and inside supporting a washing means, using water and/or cleaning solution, for cleaning the toilet seat; - the toilet seat is constrained to slide along a first guide means interposed between the toilet bowl and the washing means; the first guide means is associated with first actuator means for moving the toilet seat between a stand by condition or in use condition, in which the toilet seat lies onto the toilet bowl, and a cleaning condition in which the seat is at least partially housed into the washing means, characterized by: - the seat cover is constrained to slide along a second guide means housed inside the structure and connecting the latter to the toilet bowl; the second guide means is associated to second actuator means for moving the seat cover between a stand by condition, in which the seat cover lies onto the toilet seat and over the toilet bowl, and an in use condition or cleaning condition, in which the seat cover is at least partially retracted inside the structure; were the toilet seat and the seat cover comprise at least respective first and second sliding means assigned to slide along the guide means respectively first and second.
Process for the preparation of alkyl benzoylacrylates of formula in which R is an alkyl group comprising 1 to 9 carbon atoms and Ph is a phenyl radical, characterized in that the reaction is carried out in an acid medium in the same reactor, without isolation of the intermediate products, by carrying out the following operations: - condensation of 2 to 8 equivalents of acetophenone with 1 equivalent of glyoxylic acid in order to obtain a compound of formula - elimination of a water/acetophenone mixture, - elimination of the excess acetophenone, - esterification of the compound of formula with an alcohol of formula R-OH in which R is an alkyl group comprising 1 to 9 carbon atoms, in the presence of a strong acid, in order to obtain a compound of formula in which R and Ph have the same meaning as previously, without isolation of intermediate product, - addition of a solvent, - elimination of a mixture constituted by water, solvent and alcohol of formula, - dehydration of the compound of formula by azeotropic distillation of the water, - neutralization of the strong acid with a basic aqueous solution, - decanting and concentration of the organic phase, - recovery of the sought final product of formula. - condensation of 2 to 8 equivalents of acetophenone with 1 equivalent of glyoxylic acid in order to obtain a compound of formula - elimination of a water/acetophenone mixture, - elimination of the excess acetophenone, - esterification of the compound of formula with an alcohol of formula R-OH in which R is an alkyl group comprising 1 to 9 carbon atoms, in the presence of a strong acid, in order to obtain a compound of formula in which R and Ph have the same meaning as previously, without isolation of intermediate product, - addition of a solvent, - elimination of a mixture constituted by water, solvent and alcohol of formula, - dehydration of the compound of formula by azeotropic distillation of the water, - neutralization of the strong acid with a basic aqueous solution, - decanting and concentration of the organic phase, - recovery of the sought final product of formula.
An aqueous cosmetic composition comprising (a) at least one active compound being at least one polyphenol, adenosine or vitamin C; (b) at least one hydrotrope being nicotinamide and caffeine; and (c) water, wherein said hydrotrope is present in an amount from 0.1% to 20% based on the total weight of the composition to solubilize said at least one active compound in said water.