mhurhangee/ep-ind-claims huggingface dataset:
A flow vectoring turbofan engine, comprising: a fixed geometry fan sleeve and core cowl forming a nozzle, the nozzle incorporating asymmetric convergence/divergence (con-di) and wall curvature varying angularly from a midplane for maximum con-di in a selected portion for reduced pressure in a first operating condition to induce flow turning and axially symmetrically equal pressure in a second operating condition, wherein the nozzle comprises: a throat; a top inner profile having a top exit which is coincident with the throat, the top inner profile having a converging upper section terminating at the top exit of the top inner profile; and a bottom inner profile having a bottom exit which extends beyond the top exit of the top inner profile, the bottom inner profile having a convergent section approaching the throat and a divergent section between the throat and the bottom exit of the bottom inner profile. a fixed geometry fan sleeve and core cowl forming a nozzle, the nozzle incorporating asymmetric convergence/divergence (con-di) and wall curvature varying angularly from a midplane for maximum con-di in a selected portion for reduced pressure in a first operating condition to induce flow turning and axially symmetrically equal pressure in a second operating condition, wherein the nozzle comprises: a throat; a top inner profile having a top exit which is coincident with the throat, the top inner profile having a converging upper section terminating at the top exit of the top inner profile; and a bottom inner profile having a bottom exit which extends beyond the top exit of the top inner profile, the bottom inner profile having a convergent section approaching the throat and a divergent section between the throat and the bottom exit of the bottom inner profile. a throat; a top inner profile having a top exit which is coincident with the throat, the top inner profile having a converging upper section terminating at the top exit of the top inner profile; and a bottom inner profile having a bottom exit which extends beyond the top exit of the top inner profile, the bottom inner profile having a convergent section approaching the throat and a divergent section between the throat and the bottom exit of the bottom inner profile.
A propylene-based polymer composition comprising a propylene-based polymer which is at least one propylene-based polymer selected from the group consisting of a propylene homopolymer (A-1) and a heterophasic propylene-based polymer (A-2), and carbon black, wherein the content of the carbon black is 0.001 part by weight or more and 1.7 parts by weight or less with respect to the total amount of the propylene-based polymer being 100 parts by weight, the primary particle size of the carbon black is 15 nm or more and 39 nm or less, and x defined by the following formula is 1 or more and 430 or less: x = a × S wherein, a is the concentration (unit: atom%) of oxygen double-bonded to carbon on the surface of the carbon black, and S is the nitrogen adsorption specific surface area (unit: m 2 /g) of the carbon black, wherein the primary particle size of the carbon black is determined by observation with an electron microscope, and wherein the primary particle size of the carbon black means the average value of the diameters of the carbon black primary particles present independently and/or the carbon black primary particles constituting a carbon black aggregate and the longest diameter being employed in the case of non-spherical particles; the concentration (unit: atom%) of oxygen double-bonded to carbon on the surface of the carbon black is determined as set out in the specification, and the nitrogen adsorption specific surface area of the carbon black is the total specific surface area calculated including also the area of the pore wall of the carbon black and is determined based on JIS K 6217. the content of the carbon black is 0.001 part by weight or more and 1.7 parts by weight or less with respect to the total amount of the propylene-based polymer being 100 parts by weight, the primary particle size of the carbon black is 15 nm or more and 39 nm or less, and x defined by the following formula is 1 or more and 430 or less: x = a × S wherein, a is the concentration (unit: atom%) of oxygen double-bonded to carbon on the surface of the carbon black, and S is the nitrogen adsorption specific surface area (unit: m 2 /g) of the carbon black, wherein the primary particle size of the carbon black is determined by observation with an electron microscope, and wherein the primary particle size of the carbon black means the average value of the diameters of the carbon black primary particles present independently and/or the carbon black primary particles constituting a carbon black aggregate and the longest diameter being employed in the case of non-spherical particles; the concentration (unit: atom%) of oxygen double-bonded to carbon on the surface of the carbon black is determined as set out in the specification, and the nitrogen adsorption specific surface area of the carbon black is the total specific surface area calculated including also the area of the pore wall of the carbon black and is determined based on JIS K 6217.
A plastic panel (10") suitable for use in an automotive vehicle, the plastic panel comprising: a polycarbonate substrate having a first side and a second side, wherein the polycarbonate substrate has a thickness between 2.0 mm and 6.0 mm; a hybrid film formed from two layers: a layer of polycarbonate film disposed on the first side of the polycarbonate substrate; and a layer of PMMA film with UV absorbing material, the PMMA film disposed on the layer of polycarbonate film, the UV absorbing material encapsulated in the PMMA film and comprising at least one of avobenzone, octyl methoxycinnamate and diethylamino hydroxybenzoyl hexyl benzoate; a first layer of a scratch resistant coating (16") applied to the layer of PMMA film; and a second layer of a scratch resistant coating (24") applied to the second side of the polycarbonate substrate, wherein the hybrid film has a thickness of between 0.25 mm and 1.0 mm. a polycarbonate substrate having a first side and a second side, wherein the polycarbonate substrate has a thickness between 2.0 mm and 6.0 mm; a hybrid film formed from two layers: a layer of polycarbonate film disposed on the first side of the polycarbonate substrate; and a layer of PMMA film with UV absorbing material, the PMMA film disposed on the layer of polycarbonate film, the UV absorbing material encapsulated in the PMMA film and comprising at least one of avobenzone, octyl methoxycinnamate and diethylamino hydroxybenzoyl hexyl benzoate; a layer of polycarbonate film disposed on the first side of the polycarbonate substrate; and a layer of PMMA film with UV absorbing material, the PMMA film disposed on the layer of polycarbonate film, the UV absorbing material encapsulated in the PMMA film and comprising at least one of avobenzone, octyl methoxycinnamate and diethylamino hydroxybenzoyl hexyl benzoate; a first layer of a scratch resistant coating (16") applied to the layer of PMMA film; and a second layer of a scratch resistant coating (24") applied to the second side of the polycarbonate substrate, wherein the hybrid film has a thickness of between 0.25 mm and 1.0 mm.
Honing machine comprising - a workpiece spindle which can be displaced in a motorised manner and which has a spindle neck and a spindle head, - a tool spindle for a honing ring, and - a machine housing in which the workpiece spindle and the tool spindle are arranged, characterised in that there is arranged inside the machine housing a working tank which surrounds the tool spindle in an oil-tight manner, in that the working tank has a shutter with an opening, wherein the workpiece spindle can be introduced with the spindle head through the opening into the working tank so that the spindle neck of the workpiece spindle closes the opening in an oil-tight manner, in that the shutter is displaceably supported on the working tank in an oil-tight manner so that the shutter is carried along during a positioning movement of the workpiece spindle relative to the tool spindle, and in that the tool spindle has a pot-like retention member for the honing ring, wherein an open side of the pot-like retention member faces the opening and a closed side of the pot-like retention member opposite the open side is secured to a drive motor of the tool spindle. - a workpiece spindle which can be displaced in a motorised manner and which has a spindle neck and a spindle head, - a tool spindle for a honing ring, and - a machine housing in which the workpiece spindle and the tool spindle are arranged,
A radio frequency receiver for coupling to an antenna, comprising: a downconversion mixer; an amplifier having an input for coupling to the antenna and an output coupled to a first input of the mixer for providing a received frequency signal to the mixer; and a voltage controlled oscillator having an output coupled to a second input of the mixer for providing a mixing frequency signal to the mixer, where the amplifier and the voltage controlled oscillator are implemented in the same integrated circuit, where components of the amplifier and the voltage controlled oscillator are arranged to exhibit a substantially identical resonant circuit topology such that a same calibration signal can be used for the amplifier and the voltage controlled oscillator for compensating for value variations of components of the integrated circuit. a downconversion mixer; an amplifier having an input for coupling to the antenna and an output coupled to a first input of the mixer for providing a received frequency signal to the mixer; and a voltage controlled oscillator having an output coupled to a second input of the mixer for providing a mixing frequency signal to the mixer, where the amplifier and the voltage controlled oscillator are implemented in the same integrated circuit, where components of the amplifier and the voltage controlled oscillator are arranged to exhibit a substantially identical resonant circuit topology such that a same calibration signal can be used for the amplifier and the voltage controlled oscillator for compensating for value variations of components of the integrated circuit.
A magnetic shield cover for an encoder of magnetic detection type (10, 210), comprising a soft magnetic section (20, 220) and a non-magnetic section (30, 230), wherein the soft magnetic section (20, 220) is formed to cover a magnetic detection element and a magnet and has an opening (30a, 230a) for avoiding a situation that magnetic flux that is formed by the magnet and to be used for the operation of the magnetic detection element is drawn into the soft magnetic section (20, 220), and the non-magnetic section (30, 230) is provided in the opening (30a, 230a) of the soft magnetic section (20, 220), wherein the magnetic shield cover is a member of a substantially headed cylindrical body comprising lateral surface sections and an upper surface, wherein the magnetic detection element is arranged above the center of the magnet, wherein the opening (30a, 230a) is arranged in a central section of the upper surface of the magnetic shield cover.
An outboard motor comprising a first propeller shaft and a second propeller shaft, wherein the second propeller shaft is arranged concentric with the first propeller shaft, and wherein the first propeller shaft is connected to a first power transfer arrangement (27a, 40a) to rotate the first propeller shaft in a first direction, and wherein the second propeller shaft is connected to a second power transfer arrangement (27b, 40b) to rotate the second propeller shaft in a second direction opposite to the first direction, wherein the outboard motor comprises a first electric motor having a first motor shaft, and a second electric motor having a second motor shaft, wherein the first motor shaft is connected to the first power transfer arrangement (27a, 40a), and wherein the second motor shaft is connected to the second power transfer arrangement (27b, 40a).
A grinding disc device for a floor grinding machine having an outgoing rotatable output shaft, where the grinding disc device comprises a disc associated with the rotatable output shaft and a lower grinding disc flexibly carried by one or several flexible discs, where the one or several flexible discs are arranged between the lower grinding disc and the disc associated with the rotatable output shaft, characterized in that the grinding disc device further comprises spacer blocks arranged to keep said flexible discs at a distance (A, B) from the grinding disc and the disc associated with the shaft respectively, and wherein the spacer blocks are formed by cylinders with a central screw hole and with a portion having a diameter (d) at one cylinder end, the diameter (d) being smaller than the diameter of the rest of the cylinder, and wherein the portion of the spacer block having the smaller diameter (d) is receivable in a recess in the one or several flexible discs.
Method for managing the power steering of a motor vehicle comprising a step consisting of: determining (23, 24) a power steering control value as a function of an acceleration value of the vehicle and of a steering wheel angle value of the vehicle, determining a gain value as a function of the acceleration value of the vehicle and of the steering wheel angle value of the vehicle, characterized in that said method comprises an additional step consisting of: applying the gain value to an initial assistance torque value in order to obtain the power steering control value. determining (23, 24) a power steering control value as a function of an acceleration value of the vehicle and of a steering wheel angle value of the vehicle, determining a gain value as a function of the acceleration value of the vehicle and of the steering wheel angle value of the vehicle, applying the gain value to an initial assistance torque value in order to obtain the power steering control value.
Double piston compressor (1.1 - 1.12) of a compressed air supply device, comprising a first pressure stage and a second pressure stage, which each have a cylinder (4, 7) with a piston (5, 8) axially movably guided therein, the two cylinders (4, 7) being arranged radially opposite each other with respect to an axis of rotation of a drive shaft, the two pistons (5, 8) being rigidly connected to each other via a piston rod and having a drive connection to the drive shaft via a slotted guide, the slotted guide (14.1 - 14.12) having a recess formed in the piston rod (15.1 - 15.7) provided with a guide track (16.1 - 16.7) and aligned with its cross-sectional plane at right angles to the axis of rotation of the drive shaft, and the slotted guide (14.1 - 14.12) having a drive roller (17, 17', 17", 25, 25') engaging in the recess (15.1 - 15.7), axially parallel with respect to the axis of rotation of the drive shaft and fixed eccentrically and rotatably to the drive shaft, characterized in that the recess (15.1) of the slotted guide (14.1) is limited by a closed guide track (16.1), which is aligned centrally relative to a mid-axis of the piston rod, and on which the drive roller rolls, pressed permanently onto the two pistons (5, 8) by a resultant compressive force, in that the lateral spacing of the guide track (16.1), measured at right angles to the mid-axis of the piston rod, corresponds at most to the sum of twice the eccentricity (e) and twice the rolling radius (R R) of the drive roller, and in that the lateral distance of the guide track (16.1), measured parallel to the mid-axis of the piston rod, is more than twice the rolling radius (R R) of the drive roller, and less than the sum of twice the eccentricity (e) and twice the rolling radius (R R) of the drive roller.
An optical glass, comprising, by mass percent based on a total mass of the glass in terms of oxide composition, an SiO 2 component of no less than 25.0 % and no greater than 50.0%, an La 2 O 3 component of greater than 4.0 % to 20.0 %, wherein the total content by mass of at least one selected from the group consisting of the La 2 O 3 component, a ZrO 2 component, a TiO 2 component, an Nb 2 O 5 component and Ta 2 O 5 is no less than 5.0 % and no greater than 30.0 %, a content of a B 2 O 3 component is no greater than 3.0%, a content of an Al 2 O 3 component of no greater than 1.0%, a Rn 2 O component, wherein Rn is at least one selected from the group consisting of Li, Na and K, of no less than 4.0% to 20.0%, not comprising a lead compound, arsenic compound, Th, Cd, Tl, Os Be, or Se and having a refractive index (n d) of no less than 1.63 and no greater than 1.80, wherein a light intensity recovery rate is no less than 45% when the glass having been irradiated with X-rays with a dose of 2.5 Gy is irradiated with light of a xenon lamp for 11 hours.
A valve plug adapted for sealing engagement with a seat, whereby the valve plug comprises: a cylindrical body having a flange radially extending therefrom, the flange having a top surface, a bottom surface and a circumference; an annular recess disposed in the bottom surface of the flange; the valve being characterized in that it further comprises: a plurality of holes disposed in the top surface of the flange, each hole of the plurality of holes extending into the annular recess to create a plurality of channels extending between the bottom surface of the flange and the top surface of the flange, each channel having a stepped portion; and a sealing member disposed within at least one channel of the plurality of channels, the sealing member having a central portion disposed within the stepped portion of each channel, the central portion forming a horizontal bond, and a bottom portion that extends through the annular recess forming a sealing surface adapted for sealing engagement with a seating surface of the seat. a cylindrical body having a flange radially extending therefrom, the flange having a top surface, a bottom surface and a circumference; an annular recess disposed in the bottom surface of the flange; the valve being characterized in that it further comprises: a plurality of holes disposed in the top surface of the flange, each hole of the plurality of holes extending into the annular recess to create a plurality of channels extending between the bottom surface of the flange and the top surface of the flange, each channel having a stepped portion; and a sealing member disposed within at least one channel of the plurality of channels, the sealing member having a central portion disposed within the stepped portion of each channel, the central portion forming a horizontal bond, and a bottom portion that extends through the annular recess forming a sealing surface adapted for sealing engagement with a seating surface of the seat. a plurality of holes disposed in the top surface of the flange, each hole of the plurality of holes extending into the annular recess to create a plurality of channels extending between the bottom surface of the flange and the top surface of the flange, each channel having a stepped portion; and a sealing member disposed within at least one channel of the plurality of channels, the sealing member having a central portion disposed within the stepped portion of each channel, the central portion forming a horizontal bond, and a bottom portion that extends through the annular recess forming a sealing surface adapted for sealing engagement with a seating surface of the seat.
An information transmission method, comprising: transmitting, by a transmitting end, information on N symbols in a transmission time unit according to a preset pattern; wherein the preset pattern comprises a preset frequency domain pattern and a preset time domain pattern, and the preset frequency domain pattern comprises M frequency domain positions, M being a positive integer, and a frequency domain resource size corresponding to each of the M frequency domain positions is occupied by transmitting the information in the transmission time unit; wherein the preset time domain pattern comprises K groups into which the N symbols are divided, wherein the K groups are consecutive in time domain, and frequency domain positions in any two adjacent groups in the K groups are different, N is a positive integer and N is greater than 1, and K is a positive integer and K is greater than 1; and wherein the transmission time unit comprises seven symbols, and the method characterised in that the number of frequency domain positions M corresponding to the K groups is less than or equal to K. transmitting, by a transmitting end, information on N symbols in a transmission time unit according to a preset pattern; wherein the preset pattern comprises a preset frequency domain pattern and a preset time domain pattern, and the preset frequency domain pattern comprises M frequency domain positions, M being a positive integer, and a frequency domain resource size corresponding to each of the M frequency domain positions is occupied by transmitting the information in the transmission time unit; wherein the preset time domain pattern comprises K groups into which the N symbols are divided, wherein the K groups are consecutive in time domain, and frequency domain positions in any two adjacent groups in the K groups are different, N is a positive integer and N is greater than 1, and K is a positive integer and K is greater than 1; and wherein the transmission time unit comprises seven symbols, and the method characterised in that the number of frequency domain positions M corresponding to the K groups is less than or equal to K.
A cantilever system (40, 40A, 40B) for a rig, comprising: a hull; a beam movably coupled to the hull, wherein a first end of the beam is extendable over an edge of the hull while a second end of the beam is positioned on the hull; and an extension member coupled to the second end of the beam to increase the longitudinal length of the beam, wherein when the beam is fully extended with the extension member, a maximum reach of the beam is increased; characterized by a passive hold-down member that is spaced from a support member to support the beam, wherein the passive hold-down member is positioned at a predetermined distance from the support member to increase the maximum load that the beam supports when the beam is fully extended, and wherein the beam is secured to the hull by a bearing member, a second support member, and a plate member of the passive hold-down member that extends below a surface of the hull. a hull; a beam movably coupled to the hull, wherein a first end of the beam is extendable over an edge of the hull while a second end of the beam is positioned on the hull; and an extension member coupled to the second end of the beam to increase the longitudinal length of the beam, wherein when the beam is fully extended with the extension member, a maximum reach of the beam is increased; a passive hold-down member that is spaced from a support member to support the beam, wherein the passive hold-down member is positioned at a predetermined distance from the support member to increase the maximum load that the beam supports when the beam is fully extended, and wherein the beam is secured to the hull by a bearing member, a second support member, and a plate member of the passive hold-down member that extends below a surface of the hull.