mhurhangee/ep-ind-claims huggingface dataset:
A dispensing gun for dispensing a dental material, comprising a body that toward a front end of the dispensing gun has a receptacle for receiving a cartridge therein and toward a rear end of the dispensing gun a grip for holding the dispensing gun, the dispensing gun further comprises a plunger that is displaceable relative to the receptacle, and a lever that is pivotally suspended relative to the body for pivoting relative to the grip about a pivot axis, the plunger having a linear toothing and the lever having an annular gear segment, wherein the linear toothing and the annular gear segment are permanently engaged with each other so that any pivot of the lever in a first direction causes the plunger to displace forward and any pivot of the lever in an opposite second direction causes the plunger to displace backward, wherein the lever is pivotable by a pivot angle between a forward extreme position and a backward extreme position and wherein the lever having a front gripping face facing toward the front end and the grip having a rear gripping face facing toward the rear end, wherein the front and rear gripping face extend progressively away from each other along a radial direction away from the pivot axis wherein the linear toothing and the annular gear segment in combination form a gear transmission having a gear transmission ratio of 15 to 18 mm displacement of the plunger per 65 degrees pivot angle of the lever.
A fan blade for a gas turbine engine, comprising: first and second portions (62,64) secured to one another and providing a cavity, the first and second portions (62,64) forming an exterior airfoil surface extending in a radial direction from a root to a tip and in a chord-wise direction from a leading edge to a trailing edge; radial ribs extending in a radial direction from the root toward the tip and spaced apart from one another in the chord-wise direction; and first and second angled ribs (78,80) intersecting one another at a first apex, wherein the radial ribs intersect at least one of the first and second angled ribs (78,80), and the first and second angled ribs (78,80) are at an angle relative to one of the radial ribs, characterised in that: the angle is in a range of 45° +/- 30°; and multiple first and second angled ribs (78,80) are arranged in a waffle pattern forming multiple polygons each having first and second radial apexes (88,90) and first and second lateral apexes (92,94), the second radial apex nearer the tip than the first radial apex, and the first lateral apex nearer the leading edge than the second lateral apex. first and second portions (62,64) secured to one another and providing a cavity, the first and second portions (62,64) forming an exterior airfoil surface extending in a radial direction from a root to a tip and in a chord-wise direction from a leading edge to a trailing edge; radial ribs extending in a radial direction from the root toward the tip and spaced apart from one another in the chord-wise direction; and first and second angled ribs (78,80) intersecting one another at a first apex, wherein the radial ribs intersect at least one of the first and second angled ribs (78,80), and the first and second angled ribs (78,80) are at an angle relative to one of the radial ribs, the angle is in a range of 45° +/- 30°; and multiple first and second angled ribs (78,80) are arranged in a waffle pattern forming multiple polygons each having first and second radial apexes (88,90) and first and second lateral apexes (92,94), the second radial apex nearer the tip than the first radial apex, and the first lateral apex nearer the leading edge than the second lateral apex.
A spark plug comprising: a cylindrical metal shell; a cylindrical insulator held by the metal shell; a center electrode held in the insulator; and a ground electrode that includes a ground electrode main body part having one end fixedly connected to the metal shell and the other end facing the center electrode, and a noble metal tip joined to the ground electrode main body part at a position facing a leading end of the center electrode, a spark discharge gap being formed between the leading end of the center electrode and the noble metal tip, wherein at least a portion of the ground electrode main body part, to which the noble metal tip is joined, is made of an alloy containing 12 to 45 mass% of Cr, - more than 0.5 mass% to 5 mass% or less of Al, more than 0.3 to 5 mass% or less of Si and Ni with 50 mass% or more of the rest of the contents, and wherein the joined portion and the noble metal tip are joined by laser welding or electron beam welding, characterized in that said alloy contains 7 mass% or less of Fe. a cylindrical metal shell; a cylindrical insulator held by the metal shell; a center electrode held in the insulator; and a ground electrode that includes a ground electrode main body part having one end fixedly connected to the metal shell and the other end facing the center electrode, and a noble metal tip joined to the ground electrode main body part at a position facing a leading end of the center electrode, a spark discharge gap being formed between the leading end of the center electrode and the noble metal tip, wherein at least a portion of the ground electrode main body part, to which the noble metal tip is joined, is made of an alloy containing 12 to 45 mass% of Cr, - more than 0.5 mass% to 5 mass% or less of Al, more than 0.3 to 5 mass% or less of Si and Ni with 50 mass% or more of the rest of the contents, and wherein the joined portion and the noble metal tip are joined by laser welding or electron beam welding, characterized in that said alloy contains 7 mass% or less of Fe.
A backlight system, comprising: a bar collimator, the bar collimator comprising: a light guide configured to receive light at an end of the light guide and to guide the received light along a length of the light guide as guided light; and a diffraction grating disposed along a side of the light guide; a light source configured to provide light to the light guide of the bar collimator, the light source being adjacent to an end of the light guide of the bar collimator; and a backlight adjacent to the light guide of the bar collimator, wherein the diffraction grating is configured to diffractively couple out a portion of the guided light and to direct the coupled-out portion toward an input of the backlight as a collimated beam of light, wherein the collimated beam of light has an extent corresponding to a length of the backlight input the backlight being configured to receive the collimated light from the diffraction grating of the bar collimator, characterized in that: a) the diffraction grating comprises a reflection mode diffraction grating disposed on a side of the light guide opposite to a side adjacent to the backlight; or in that b) the diffraction grating comprises a chirped diffraction grating, or in that c) the diffraction grating comprises one or both of a duty cycle and a grating depth configured to vary along a length of the diffraction grating. a bar collimator, the bar collimator comprising: a light guide configured to receive light at an end of the light guide and to guide the received light along a length of the light guide as guided light; and a diffraction grating disposed along a side of the light guide; a light guide configured to receive light at an end of the light guide and to guide the received light along a length of the light guide as guided light; and a diffraction grating disposed along a side of the light guide; a light source configured to provide light to the light guide of the bar collimator, the light source being adjacent to an end of the light guide of the bar collimator; and a backlight adjacent to the light guide of the bar collimator, wherein the diffraction grating is configured to diffractively couple out a portion of the guided light and to direct the coupled-out portion toward an input of the backlight as a collimated beam of light, wherein the collimated beam of light has an extent corresponding to a length of the backlight input the backlight being configured to receive the collimated light from the diffraction grating of the bar collimator, characterized in that: a) the diffraction grating comprises a reflection mode diffraction grating disposed on a side of the light guide opposite to a side adjacent to the backlight; a) the diffraction grating comprises a reflection mode diffraction grating disposed on a side of the light guide opposite to a side adjacent to the backlight; or in that b) the diffraction grating comprises a chirped diffraction grating, or in that c) the diffraction grating comprises one or both of a duty cycle and a grating depth configured to vary along a length of the diffraction grating.
An electromechanical shifting system for a bicycle, comprising: a first gear changer (50; 48) including a first processor (104; 88), a first operation device (102; 86), and a first communication device (106; 90), the first processor (104; 88) being configured to: control a first movement of the first operation device (102; 86), generate a first signal indicative of a first motion status, and transmit the first signal using the first communication device (106; 90); and a second gear changer (48; 50) including a second processor (88; 104), a second operation device (86; 102), and a second communication device (90; 106), the second processor (88; 104) being configured to: receive the first signal using the second communication device (90; 106); and control a second movement of the second operation device (86; 102), characterized in that the system is configured to pause between controlling the first movement of the first operation device (102; 86) and generating the first signal indicative of the first motion status; and/or to pause between generating the first signal indicative of the first motion status and controlling the second movement of the second operation device(86; 102). a first gear changer (50; 48) including a first processor (104; 88), a first operation device (102; 86), and a first communication device (106; 90), the first processor (104; 88) being configured to: control a first movement of the first operation device (102; 86), generate a first signal indicative of a first motion status, and transmit the first signal using the first communication device (106; 90); control a first movement of the first operation device (102; 86), generate a first signal indicative of a first motion status, and transmit the first signal using the first communication device (106; 90); and a second gear changer (48; 50) including a second processor (88; 104), a second operation device (86; 102), and a second communication device (90; 106), the second processor (88; 104) being configured to: receive the first signal using the second communication device (90; 106); and control a second movement of the second operation device (86; 102), characterized in that the system is configured to pause between controlling the first movement of the first operation device (102; 86) and generating the first signal indicative of the first motion status; and/or to pause between generating the first signal indicative of the first motion status and controlling the second movement of the second operation device(86; 102). receive the first signal using the second communication device (90; 106); and control a second movement of the second operation device (86; 102), characterized in that the system is configured to pause between controlling the first movement of the first operation device (102; 86) and generating the first signal indicative of the first motion status; and/or to pause between generating the first signal indicative of the first motion status and controlling the second movement of the second operation device(86; 102).
Cleaning device for mechanically cleaning a gas nozzle of an inert-gas welding torch, having a motor-drivable cleaning head which is mounted so as to rotate about an axis of rotation and has a radially outer housing that encloses a cleaning member, and which is mounted in a sprung manner in the axial direction, specifically between a main position, in which the cleaning head takes up a predefined main rotational position, and a cleaning position, in which the gas nozzle arranged in a rotationally fixed manner is in pressing abutment against the cleaning head, which is loaded with a returning force (F R) directed in the direction of the main position, in which cleaning position the cleaning head cleans the gas nozzle while rotating, wherein, after cleaning has been completed, the gas nozzle is moved away from the cleaning head and the cleaning head is returned automatically from its cleaning position into its main position in a returning stroke under the action of the returning force (F R), characterised in that the cleaning device has a repatriation unit with a slotted guide, by means of which the cleaning head is forcibly repatriated into the predefined main rotational position in a rotary movement during the returning stroke.
Transmission element, which is toothed with teeth and which has at least one partial region formed with a first material and at least one edge region formed additively with a second material, in which the second material has a greater hardness than the first material, characterized in that at least one further material is located between the first and second materials and the hardness decreases stepwise along a section leading from an edge to the partial region.
A synthetic immunogen of formula 1 wherein, X 1 = a promiscous CD4 T helper epitope represented by SEQ ID No. 1; X 2 = a promiscous CD8 T cytotoxic epitope represented by SEQ ID NO. 103; Y = Lysine; S = Serine; and wherein the TLR ligand is selected from the group consisting of diacyl) lipopeptides, triacyl lipopeptides, lipoarabinomanan, lipoteichoic acid, dsRNA, lipopolysaccharides, flagellin, imidazoquinolines and CpG oligonucleotides. wherein, X 1 = a promiscous CD4 T helper epitope represented by SEQ ID No. 1; X 2 = a promiscous CD8 T cytotoxic epitope represented by SEQ ID NO. 103; Y = Lysine; S = Serine; and
Method of separating nitrogen oxide flow measurement information (IF_NOx) and ammonia flow measurement information (IF_NH3) contained in raw flow measurement information (IFB_NOx) supplied by a nitrogen oxide measurement probe, said probe being placed downstream of a selective catalytic reduction catalyst in a gas exhaust line of a heat engine, characterized in that it comprises the following steps: - a) determine, using mapping and an adaptive loop, an equivalence factor between a flow of nitrogen oxides and a flow of ammonia in the measurement of said probe, said probe having different measurement sensitivities for nitrogen oxides (NOx) and for ammonia, said equivalence factor being adapted to each occurrence of calculation (IF_NOX n) of said nitrogen oxide flow rate measurement information (IF_NOX) as a function of at least one previous calculated value (IF_NOX n-1) of said nitrogen oxides flow rate measurement information, a ratio (R_NO2 / NOx) between a nitrogen dioxide concentration and a nitrogen oxide concentration and a flow rate (D_GE) of the gases d 'exhaust, - b) calculating said ammonia flow measurement information (IF_NH3) by applying said equivalence factor to a difference (A10, I1_NH3) between said raw flow measurement information (IFB_N Ox) and an estimate of flow rate of nitrogen oxides (E_NOx) downstream of said catalyst selective catalytic reduction, and - c) calculating said information of measurement of flow rate of nitrogen oxides (IF_NOx) by a difference (B21, IF_NOx B) between said information of measurement of raw flow rate (IFB_NOx) and said information of measurement of ammonia flow (IF_NH3, I4_NH3) to which the said equivalence factor has been applied. - a) determine, using mapping and an adaptive loop, an equivalence factor between a flow of nitrogen oxides and a flow of ammonia in the measurement of said probe, said probe having different measurement sensitivities for nitrogen oxides (NOx) and for ammonia, said equivalence factor being adapted to each occurrence of calculation (IF_NOX n) of said nitrogen oxide flow rate measurement information (IF_NOX) as a function of at least one previous calculated value (IF_NOX n-1) of said nitrogen oxides flow rate measurement information, a ratio (R_NO2 / NOx) between a nitrogen dioxide concentration and a nitrogen oxide concentration and a flow rate (D_GE) of the gases d 'exhaust, - b) calculating said ammonia flow measurement information (IF_NH3) by applying said equivalence factor to a difference (A10, I1_NH3) between said raw flow measurement information (IFB_N Ox) and an estimate of flow rate of nitrogen oxides (E_NOx) downstream of said catalyst selective catalytic reduction, and - c) calculating said information of measurement of flow rate of nitrogen oxides (IF_NOx) by a difference (B21, IF_NOx B) between said information of measurement of raw flow rate (IFB_NOx) and said information of measurement of ammonia flow (IF_NH3, I4_NH3) to which the said equivalence factor has been applied.
A thermosetting solution composition characterized by being obtained by mixing: an aromatic tetracarboxylic acid component containing at least 20 mol % of a 2,3,3',4'-biphenyltetracarboxylic acid compound, and 20 to 80 mol % of a 3,3',4,4'-biphenyltetracarboxylic acid compound; an aromatic diamine component without an oxygen atom in a molecule thereof, containing aromatic diamine without an oxygen atom in a molecule thereof in which two carbon-nitrogen axes derived from amino groups are present on the same straight line, and aromatic diamine without an oxygen atom in a molecule thereof in which two carbon-nitrogen axes derived from amino groups are not present on the same straight line; and an end-capping agent having a phenylethynyl group. an aromatic tetracarboxylic acid component containing at least 20 mol % of a 2,3,3',4'-biphenyltetracarboxylic acid compound, and 20 to 80 mol % of a 3,3',4,4'-biphenyltetracarboxylic acid compound; an aromatic diamine component without an oxygen atom in a molecule thereof, containing aromatic diamine without an oxygen atom in a molecule thereof in which two carbon-nitrogen axes derived from amino groups are present on the same straight line, and aromatic diamine without an oxygen atom in a molecule thereof in which two carbon-nitrogen axes derived from amino groups are not present on the same straight line; and an end-capping agent having a phenylethynyl group.
Treatment device for grey water for a rail vehicle, having a grey water container, a grey water inflow, an outflow for filtered grey water, and a filter between the grey water inflow and the outflow for filtered grey water, characterized in that the grey water container has at least one cleaning opening which is able to be closed off from the outside and which serves for manual maintenance of the grey water container and which is arranged on the base side.
Standing vehicle which is driven by electric motor for personal transport, having an electric drive motor and a plate-shaped standing platform with a front wheel, which is arranged along a centre axis of the standing platform, with a handlebar rod, which is coupled to the said front wheel, with a handlebar for pivoting the front wheel about a rotational axis which is formed by way of the handlebar rod, and with two rear wheels which are spaced apart from the front wheel and are arranged in each case offset laterally with respect to the centre axis, - the standing platform having an upper side as standing area and a lower side which is arranged opposite the said upper side and faces an underlying surface, - a passage opening which is closed completely on the circumferential side being made in the standing platform, in which the front wheel is seated, - the front wheel being flanked on both sides by in each case at least one supporting element which rises up from the lower side of the standing platform, - the supporting elements being configured as supporting wheels, characterized in that the supporting elements and the rear wheels are arranged on the lower side of the standing platform. - the standing platform having an upper side as standing area and a lower side which is arranged opposite the said upper side and faces an underlying surface, - a passage opening which is closed completely on the circumferential side being made in the standing platform, in which the front wheel is seated, - the front wheel being flanked on both sides by in each case at least one supporting element which rises up from the lower side of the standing platform, - the supporting elements being configured as supporting wheels,
An antenna unit comprising: an antenna circuit board, at least two neighboring antennas (101, 102) and an electromagnetic coupling module configured to isolate coupling signal transmission between said two neighboring antennas (101, 102), wherein the electromagnetic coupling module is connected in series between the two neighboring antennas (101, 102); the electromagnetic coupling module comprises an isolation metal structure and lumped parameter elements (114, 115); characterised in that the isolation metal structure is respectively connected with the two neighboring antennas (101, 102) in series through the lumped parameter elements, the isolation metal structure comprises at least one independent metal subpart, the metal subparts are connected through the lumped parameter element(s), one end of the metal subpart is floating or is open-circuited, and another end of the metal subpart is grounded or short-circuited.
A dolly assembly structured to be castor supported and to assume a plurality of different supporting orientations, said dolly assembly comprising: a plurality of elongated dolly members; and a castor, each elongated dolly members of the plurality of elongated dolly members having oppositely disposed first and second outer faces (14, 16) extending along the length thereof, each of said dolly members comprising a plurality of connecting segments disposed in spaced relation along the length of said dolly member, said connecting segments structured to be connected to the castor, each of said connecting segments comprising a slot and a base; said slot extending inwardly from said first outer face to said base; at least some of said bases including a passage extending there through in open communication with said slot, said passages of said plurality of connecting segments extend through said second outer face and through a corresponding one of said bases in open communication with said slot of a corresponding one of said dolly members, a connected orientation of any two said dolly members comprising a confronting relation of said bases of engaging connecting segments and said passages in at least some of said confronting bases in receiving and retaining relation to the castor. a plurality of elongated dolly members; and a castor, each elongated dolly members of the plurality of elongated dolly members having oppositely disposed first and second outer faces (14, 16) extending along the length thereof, each of said dolly members comprising a plurality of connecting segments disposed in spaced relation along the length of said dolly member, said connecting segments structured to be connected to the castor, each of said connecting segments comprising a slot and a base; said slot extending inwardly from said first outer face to said base; at least some of said bases including a passage extending there through in open communication with said slot, said passages of said plurality of connecting segments extend through said second outer face and through a corresponding one of said bases in open communication with said slot of a corresponding one of said dolly members, a connected orientation of any two said dolly members comprising a confronting relation of said bases of engaging connecting segments and said passages in at least some of said confronting bases in receiving and retaining relation to the castor.