mhurhangee/ep-ind-claims huggingface dataset:
A full face respirator, comprising: a mask having a transparent viewing portion and a port portion, an exhalation port disposed in said port portion, wherein the port portion of the mask further comprises a pair of air intake ports comprising a connector for removably receiving thereon a filter cartridge assembly; a face seal configured to seal the mask over a wearer's eyes, nose and mouth, in use, and an orinasal assembly comprising a flexible, cup-shaped orinasal having an orifice and being configured to fit over a wearer's nose and mouth, in use; wherein the orinasal assembly further comprises a generally tubular connecting portion, extending outwardly from the periphery of said orifice, said connecting portion being shaped and configured to extend through said exhalation port from the inner region to the outer region of the mask and including an exhalation valve mount for receiving a one-way exhalation valve; characterised in that the connecting portion is integrally formed with the orifice of the orinasal assembly; and the cup-shaped orinasal comprises an inlet aperture or opening adjacent each air intake port, each inlet aperture or opening having an outer rim configured to engage with a respective intake port in the mask to define a sealed air path between the inside of the orinasal and the respective filter cartridge when the respirator is assembled for use. a mask having a transparent viewing portion and a port portion, an exhalation port disposed in said port portion, wherein the port portion of the mask further comprises a pair of air intake ports comprising a connector for removably receiving thereon a filter cartridge assembly; a face seal configured to seal the mask over a wearer's eyes, nose and mouth, in use, and an orinasal assembly comprising a flexible, cup-shaped orinasal having an orifice and being configured to fit over a wearer's nose and mouth, in use; wherein the orinasal assembly further comprises a generally tubular connecting portion, extending outwardly from the periphery of said orifice, said connecting portion being shaped and configured to extend through said exhalation port from the inner region to the outer region of the mask and including an exhalation valve mount for receiving a one-way exhalation valve; characterised in that the connecting portion is integrally formed with the orifice of the orinasal assembly; and the cup-shaped orinasal comprises an inlet aperture or opening adjacent each air intake port, each inlet aperture or opening having an outer rim configured to engage with a respective intake port in the mask to define a sealed air path between the inside of the orinasal and the respective filter cartridge when the respirator is assembled for use.
A method of motion compensation, the method comprising: determining, in a luma reference picture, a luma reference block for prediction of a current block, by using a luma motion vector of the current block; generating a luma sample of an 1/2-pixel location in the luma reference block by applying an 8-tap interpolation filter to luma samples of an integer pixel location of the luma reference picture; determining, in a chroma reference picture, a chroma reference block for prediction of a current block, by using a chroma motion vector of the current block; and generating a chroma sample of an 1/2-pixel location in the chroma reference block by applying an interpolation filter to chroma samples of an integer pixel location of the chroma reference picture; wherein the 8-tap interpolation filter comprises eight filter coefficients for generating the luma sample of the 1/2-pixel location, which are {-1, 4, -11, 40, 40, -11, 4, -1}. determining, in a luma reference picture, a luma reference block for prediction of a current block, by using a luma motion vector of the current block; generating a luma sample of an 1/2-pixel location in the luma reference block by applying an 8-tap interpolation filter to luma samples of an integer pixel location of the luma reference picture; determining, in a chroma reference picture, a chroma reference block for prediction of a current block, by using a chroma motion vector of the current block; and generating a chroma sample of an 1/2-pixel location in the chroma reference block by applying an interpolation filter to chroma samples of an integer pixel location of the chroma reference picture; wherein the 8-tap interpolation filter comprises eight filter coefficients for generating the luma sample of the 1/2-pixel location, which are {-1, 4, -11, 40, 40, -11, 4, -1}.
Ball joint, comprising - a joint housing having a housing opening; - a bearing shell arranged in the joint housing; - a ball pin, comprising a spherical joint part and a pin, which by means of the spherical joint part thereof is rotatably and pivotally mounted in the bearing shell and the pin of which protrudes through the housing opening and out of the joint housing, and comprising - means (24, 30, 34) by means of which the spherical joint part of the ball pin is held in the joint housing in the axial direction (a), characterised in that the means is formed as a closure element which is rigidly connected to the joint housing and, in the axial direction, has a lower degree of strength than the joint housing, the closure element comprising an external annular portion which, when viewed in the radial direction (r), is at a spacing from the joint housing, so that a gap, aligned in the axial direction (a), is formed between the external annular portion of the closure element and the joint housing, which gap facilitates movement of the spherical joint part in the axial direction (a) once the maximum force has been exceeded, and limits the movement in a controlled manner following a closure procedure, so that separation is prevented. - a joint housing having a housing opening; - a bearing shell arranged in the joint housing; - a ball pin, comprising a spherical joint part and a pin, which by means of the spherical joint part thereof is rotatably and pivotally mounted in the bearing shell and the pin of which protrudes through the housing opening and out of the joint housing, and comprising - means (24, 30, 34) by means of which the spherical joint part of the ball pin is held in the joint housing in the axial direction (a), characterised in that the means is formed as a closure element which is rigidly connected to the joint housing and, in the axial direction, has a lower degree of strength than the joint housing, the closure element comprising an external annular portion which, when viewed in the radial direction (r), is at a spacing from the joint housing, so that a gap, aligned in the axial direction (a), is formed between the external annular portion of the closure element and the joint housing, which gap facilitates movement of the spherical joint part in the axial direction (a) once the maximum force has been exceeded, and limits the movement in a controlled manner following a closure procedure, so that separation is prevented.
A spacer element for use in a dental implant assembly having a single aperture therethrough, the single aperture comprising an implant screw access bore (6, X ib) and an offset abutment screw bore (8, X ab), wherein the spacer element further comprises a locking ring integral to or fixed onto the spacer element and adapted to engage with an implant screw, the locking ring being provided with one or more longitudinal slots in a circumferential wall of the locking ring, and wherein, in use, the single aperture defines a passage via which an implant screw is accessible and via which a linear dental screwdriver may be inserted to engage and turn the implant screw to secure it to an implant and wherein the implant screw access bore (6, X ib) is inclined relative to a longitudinal axis (X is) of the locking ring and any implant screw located therein and the degree of incline is from 0 to 10 degrees.
An article movement system comprising: an article having first and second article surfaces meeting at a first article edge; a first ball wheel located along the first article edge, the first ball wheel including: a ball for engaging an underlying surface; a bearing arrangement for supporting the ball for omni-directional rotational movement; a shell located along the first article edge and containing the ball and the bearing arrangement, the shell defining a non-circular ball opening through which a portion of the ball extends so as to be able to contact the underlying surface; wherein the article, the bearing arrangement and the shell are configured such that the ball wheel is able to support the article for omni-directional rolling motion over the underlying surface with the first article surface parallel thereto, the second article surface parallel thereto, and at any orientation therebetween. an article having first and second article surfaces meeting at a first article edge; a first ball wheel located along the first article edge, the first ball wheel including: a ball for engaging an underlying surface; a bearing arrangement for supporting the ball for omni-directional rotational movement; a shell located along the first article edge and containing the ball and the bearing arrangement, the shell defining a non-circular ball opening through which a portion of the ball extends so as to be able to contact the underlying surface; a ball for engaging an underlying surface; a bearing arrangement for supporting the ball for omni-directional rotational movement; a shell located along the first article edge and containing the ball and the bearing arrangement, the shell defining a non-circular ball opening through which a portion of the ball extends so as to be able to contact the underlying surface; wherein the article, the bearing arrangement and the shell are configured such that the ball wheel is able to support the article for omni-directional rolling motion over the underlying surface with the first article surface parallel thereto, the second article surface parallel thereto, and at any orientation therebetween.
A process of forming a fiber mat comprising: feeding a chopped fiber filler into a pressuring gas flow in a tube to induce a vortex of tumbling fibers and exposing said chopped fiber filler to a plasma in said tube, to increase activation sites on the chopped fiber filler; coating the chopped fiber filler with a silane; and crosslinking said chopped fiber filler to a thermoset resin via the activation sites. feeding a chopped fiber filler into a pressuring gas flow in a tube to induce a vortex of tumbling fibers and exposing said chopped fiber filler to a plasma in said tube, to increase activation sites on the chopped fiber filler; coating the chopped fiber filler with a silane; and crosslinking said chopped fiber filler to a thermoset resin via the activation sites.
A method of determining a source parameter value (U v,WEA, I v,WEA) and an impedance parameter value (Z v,WEA) for an electrical model (1, 2) of a wind turbine generator, wherein the electrical model is representative of a selected harmonic occurring during operation of the wind turbine generator, characterised in that the method comprising obtaining a set of measured voltage values (U v,NAP) and a set of measured current values (I v,NAP) corresponding to the selected harmonic, calculating an initial source parameter value (U v,WEA,0) and an initial impedance parameter value (Z v,WEA,0) based on the set of measured voltage values and the set of measured current values, calculating a respective fitting index (r) for each of a plurality of candidate combinations of respective candidate source parameter values and candidate impedance parameter values, wherein each candidate source parameter value is obtained as a multiple of the initial source parameter value divided by a first predetermined number and each candidate impedance parameter value is obtained as a multiple of the initial impedance parameter value divided by a second predetermined number, selecting a subset of the candidate combinations for which the corresponding fitting index is maximal, and determining the source parameter value (U v,WEA,opt) and the impedance parameter value (Z v,WEA,opt) based on the selected subset of candidate combinations. obtaining a set of measured voltage values (U v,NAP) and a set of measured current values (I v,NAP) corresponding to the selected harmonic, calculating an initial source parameter value (U v,WEA,0) and an initial impedance parameter value (Z v,WEA,0) based on the set of measured voltage values and the set of measured current values, calculating a respective fitting index (r) for each of a plurality of candidate combinations of respective candidate source parameter values and candidate impedance parameter values, wherein each candidate source parameter value is obtained as a multiple of the initial source parameter value divided by a first predetermined number and each candidate impedance parameter value is obtained as a multiple of the initial impedance parameter value divided by a second predetermined number, selecting a subset of the candidate combinations for which the corresponding fitting index is maximal, and determining the source parameter value (U v,WEA,opt) and the impedance parameter value (Z v,WEA,opt) based on the selected subset of candidate combinations.
A gas turbine with a compressor, an inlet air duct of the compressor, and a nozzle assembly for cleaning the compressor of the turbine, the nozzle assembly comprising: a nozzle body disposed on a wall of the inlet air duct, the nozzle body comprising: an offline liquid feed line housed within the nozzle body; and an online liquid feed line housed within the nozzle body; an offline washing nozzle connected to an end of the offline liquid feed line, the offline washing nozzle being structured to direct a cleaning liquid towards an inlet of the compressor; at least one online washing nozzle (74, 76) connected to an end of the online liquid feed line, the online washing nozzle (74, 76) being structured to direct a cleaning liquid substantially perpendicular to a direction of airflow, or angled at least partially opposing the direction of airflow, within the inlet air duct; a three way valve for selectively supplying liquid to either the offline washing nozzle or to the at least one online washing nozzle (74, 76) while resisting fluid flow to the other of the offline washing nozzle and at least one online washing nozzle (74, 76); the offline liquid feed line in communication with the offline washing nozzle; the online liquid feed line in communication with the at least one online washing nozzle (74, 76); a single liquid supply line in communication with the three way valve for supplying liquid to either the offline liquid feed line or the online liquid feed line, but not both feed lines (52, 54) simultaneously; and the liquid supply line in communication with an outlet of a pump. a nozzle body disposed on a wall of the inlet air duct, the nozzle body comprising: an offline liquid feed line housed within the nozzle body; and an online liquid feed line housed within the nozzle body; an offline liquid feed line housed within the nozzle body; and an online liquid feed line housed within the nozzle body; an offline washing nozzle connected to an end of the offline liquid feed line, the offline washing nozzle being structured to direct a cleaning liquid towards an inlet of the compressor; at least one online washing nozzle (74, 76) connected to an end of the online liquid feed line, the online washing nozzle (74, 76) being structured to direct a cleaning liquid substantially perpendicular to a direction of airflow, or angled at least partially opposing the direction of airflow, within the inlet air duct; a three way valve for selectively supplying liquid to either the offline washing nozzle or to the at least one online washing nozzle (74, 76) while resisting fluid flow to the other of the offline washing nozzle and at least one online washing nozzle (74, 76); the offline liquid feed line in communication with the offline washing nozzle; the online liquid feed line in communication with the at least one online washing nozzle (74, 76); a single liquid supply line in communication with the three way valve for supplying liquid to either the offline liquid feed line or the online liquid feed line, but not both feed lines (52, 54) simultaneously; and the liquid supply line in communication with an outlet of a pump.
Component for an electric machine, wherein the component is designed as a rotor, comprising - a shaft, - an active part which surrounds the shaft in the circumferential direction and which is disposed concentrically to the shaft, and - at least one leg which is connected to the shaft and the tip of which points radially outward from the shaft, wherein the component has at least one respective connecting element and at least one respective fastening element, characterised in that the active part has a radially inwardly open slot for accommodating a respective first end of the respective connecting element and the respective tip of the respective leg, wherein the respective slot, the respective leg and the respective connecting element are designed such that by fixation of the respective connecting element in the region of respective second end thereof to the respective leg by means of the respective fastening element, a form-fit connection of the respective leg and of the respective connecting element to the active part can be obtained. - a shaft, - an active part which surrounds the shaft in the circumferential direction and which is disposed concentrically to the shaft, and - at least one leg which is connected to the shaft and the tip of which points radially outward from the shaft,
Arrangement comprising a position sensor which continuously detects the position of a moving mechanical part in the form of a shift lever in the driver's cabin of a locomotive and which outputs a (or several) corresponding electrical measurement signal (or signals) and which comprises a downstream analogue/digital converter which outputs bit patterns at its output and has an evaluation device connected downstream, which evaluation device contains an mapping module in which a plurality of bit patterns which are similar to one another in respect of value are jointly each mapped to a respective corresponding position value from amongst a plurality of position values (St1 to Stn) for position ranges of the moving mechanical part, and contains an output module which detects the position value (St1 to Stn) for the position, to which position value, when there is a bit pattern which corresponds to a detected position of the moving part, this bit pattern is mapped, and provides at least one corresponding response variable, wherein the mapping module is an association table module which has a plurality of bit pattern ranges (B1 to Bn) in a column, wherein each bit pattern range (B1 to Bn) contains a plurality of bit patterns which are each similar to one another in respect of value, and has position values (St1 to Stn), which correspond to the bit pattern ranges (B1 to Bn), for position ranges of the moving mechanical component in a further column, and the output module, when there is a bit pattern which corresponds to a detected position of the moving part, detects the position value (St1 to Stn), which corresponds to this bit pattern range, for the position by means of the associated bit pattern range (B1 to Bn) and provides at least one corresponding response variable.
An electronic lock, comprising: a base having an opening; and an electromagnetic mechanism disposed within the base, wherein when an electric current flows through the electromagnetic mechanism, the electromagnetic mechanism generates a magnetic attraction force, wherein the electromagnetic mechanism has a protrusion block, and the protrusion block is penetrated through the opening of the base and exposed outside the base; characterized in further comprising a connecting mechanism comprising an engaging part with two connecting holes; a clamping mechanism arranged between the connecting mechanism and the electromagnetic mechanism, wherein the clamping mechanism comprises two stopping blocks, and the two stopping blocks are respectively inserted into the two connecting holes of the engaging part; and a magnetically-attractable plate connected with the clamping mechanism, wherein when no electric current flows through the electromagnetic mechanism, the magnetically-attractable plate is detached from the electromagnetic mechanism, wherein when the electric current flows through the electromagnetic mechanism and the electromagnetic mechanism generates the magnetic attraction force, the magnetically-attractable plate is attracted by the magnetic attraction force, so that the clamping mechanism is attracted on the electromagnetic mechanism, wherein when the protrusion block of the electromagnetic mechanism is pushed and the clamping mechanism is correspondingly moved, the two stopping blocks are disengaged from the corresponding connecting holes. a base having an opening; and an electromagnetic mechanism disposed within the base, wherein when an electric current flows through the electromagnetic mechanism, the electromagnetic mechanism generates a magnetic attraction force, wherein the electromagnetic mechanism has a protrusion block, and the protrusion block is penetrated through the opening of the base and exposed outside the base; characterized in further comprising a connecting mechanism comprising an engaging part with two connecting holes; a clamping mechanism arranged between the connecting mechanism and the electromagnetic mechanism, wherein the clamping mechanism comprises two stopping blocks, and the two stopping blocks are respectively inserted into the two connecting holes of the engaging part; and a magnetically-attractable plate connected with the clamping mechanism, wherein when no electric current flows through the electromagnetic mechanism, the magnetically-attractable plate is detached from the electromagnetic mechanism, wherein when the electric current flows through the electromagnetic mechanism and the electromagnetic mechanism generates the magnetic attraction force, the magnetically-attractable plate is attracted by the magnetic attraction force, so that the clamping mechanism is attracted on the electromagnetic mechanism, wherein when the protrusion block of the electromagnetic mechanism is pushed and the clamping mechanism is correspondingly moved, the two stopping blocks are disengaged from the corresponding connecting holes.