mhurhangee/patent-ind-claim-en huggingface dataset:
Electrical circuit for filtering an electrical supply of a railway vehicle , the vehicle being supplied via a pantograph which is suitable for being in electrical contact with a catenary , the electrical filter circuit comprising a first filter , the first filter comprising a first electromagnetic coil and a first capacitor which is connected in parallel to the first electromagnetic coil , the first filter having a suitable first frequency (F1), characterised in that the electrical filter circuit comprises in addition a second filter , the second filter comprising a second electromagnetic coil and a second capacitor which is connected in parallel to the second electromagnetic coil , the second filter having a suitable second frequency (F2) which is different from the suitable first frequency (F1), the first filter and the second filter being connected in series and being configured to be disposed between the pantograph and a transformer which is connected electrically to a wheel of the railway vehicle , one of the first and second filters being configured to be connected directly to the transformer .
A back scattering inspection system, comprising: a frame , comprising a track configured to be arranged vertically or obliquely relative to the ground, wherein a space enclosed by the track forms an inspection channel and the frame is a movable frame; and a back scattering inspection device , comprising a back scattering ray emitting device and a back scattering detector , wherein the back scattering inspection device is movably disposed on the track to be configured to inspect an inspected object passing through the inspection channel; a second driving device, wherein the second driving device is configured to drive the back scattering inspection device to rotate around a direction of the movement of the back scattering inspection device on the track; wherein the back scattering inspection device is caused to rotate around the direction of the movement of the back scattering inspection device on the track when the back scattering inspection device moves along the track, and the back scattering ray emitting device is disposed in such a way that a scanning direction of a pen-shaped ray beam emitted by the back scattering ray emitting device is parallel to an extension direction of the inspection channel. a frame , comprising a track configured to be arranged vertically or obliquely relative to the ground, wherein a space enclosed by the track forms an inspection channel and the frame is a movable frame; and a back scattering inspection device , comprising a back scattering ray emitting device and a back scattering detector , wherein the back scattering inspection device is movably disposed on the track to be configured to inspect an inspected object passing through the inspection channel; a second driving device, wherein the second driving device is configured to drive the back scattering inspection device to rotate around a direction of the movement of the back scattering inspection device on the track; wherein the back scattering inspection device is caused to rotate around the direction of the movement of the back scattering inspection device on the track when the back scattering inspection device moves along the track, and the back scattering ray emitting device is disposed in such a way that a scanning direction of a pen-shaped ray beam emitted by the back scattering ray emitting device is parallel to an extension direction of the inspection channel.
A forming tool , comprising: a first arm member having a handle portion and a forming portion , the forming portion including a base connected to a pressure pad and a bending member , wherein the pressure pad and the bending member extend outwardly from a bottom side of the base ; a second arm member having a handle portion and a die portion , wherein the first arm member is pivotally connected to the second arm member allowing for the forming portion and the die portion to move between an open and a closed position in response to a force applied to the handle portions , of the first and second arm members , , the die portion comprises a die body having a slot and a bending channel that each extend inwardly from a top side of the die body , wherein the slot is complementary to the pressure pad and the bending channel is complementary to the bending member ; and a shearing plate arranged to cut a band of sheet metal inserted into the slot , wherein the pressure pad is interposed between the shearing plate and the bending member and the shearing plate is arranged to be outside the slot when the forming portion and the die portion are in the closed position and wherein the shearing plate and the bending member are configured to cut and bend a band of sheet metal inserted into the slot when the hand held forming tool is forced from the open position to the closed position. a first arm member having a handle portion and a forming portion , the forming portion including a base connected to a pressure pad and a bending member , wherein the pressure pad and the bending member extend outwardly from a bottom side of the base ; a second arm member having a handle portion and a die portion , wherein the first arm member is pivotally connected to the second arm member allowing for the forming portion and the die portion to move between an open and a closed position in response to a force applied to the handle portions , of the first and second arm members , , the die portion comprises a die body having a slot and a bending channel that each extend inwardly from a top side of the die body , wherein the slot is complementary to the pressure pad and the bending channel is complementary to the bending member ; and a shearing plate arranged to cut a band of sheet metal inserted into the slot , wherein the pressure pad is interposed between the shearing plate and the bending member and the shearing plate is arranged to be outside the slot when the forming portion and the die portion are in the closed position and wherein the shearing plate and the bending member are configured to cut and bend a band of sheet metal inserted into the slot when the hand held forming tool is forced from the open position to the closed position.
A fan casing cooler for a fan casing having a peripheral wall , the fan casing cooler comprising: a body with a first surface for confronting the peripheral wall , a second surface opposite the first surface , and at least one thermally sensitive portion ; and at least one conduit provided in the body configured to carry a flow of fluid proximal to the second surface and suitable for transferring heat from the fluid to air flowing through the fan casing ; wherein the at least one thermally sensitive portion is arranged such that in use, and in response to a change in a thermal condition, at least a portion of the fan casing cooler is passively positioned away from the peripheral wall of the fan casing , characterized in that the thermally sensitive portion comprises a portion of the body forming the first surface . a body with a first surface for confronting the peripheral wall , a second surface opposite the first surface , and at least one thermally sensitive portion ; and at least one conduit provided in the body configured to carry a flow of fluid proximal to the second surface and suitable for transferring heat from the fluid to air flowing through the fan casing ; wherein the at least one thermally sensitive portion is arranged such that in use, and in response to a change in a thermal condition, at least a portion of the fan casing cooler is passively positioned away from the peripheral wall of the fan casing , characterized in that the thermally sensitive portion comprises a portion of the body forming the first surface .
A rotor blade for a gas turbine engine, comprising: a rotor blade pair comprising a mount , a first airfoil and a second airfoil ; the mount comprising a forked body with a first leg and a second leg ; the first airfoil connected to the first leg ; and the second airfoil connected to the second leg and arranged circumferentially next to the first airfoil ; characterised in that a first platform segment is mounted on the first leg , wherein the first platform segment is configured with a first bore extending radially through the first platform segment , and the first leg projects radially through the first bore to the first airfoil ; and a second platform segment is mounted on the second leg and circumferentially abutted next to the first platform segment , wherein the second platform segment is configured with a second bore extending radially through the second platform segment , and the second leg projects radially through the second bore to the second airfoil . a rotor blade pair comprising a mount , a first airfoil and a second airfoil ; the mount comprising a forked body with a first leg and a second leg ; the first airfoil connected to the first leg ; and the second airfoil connected to the second leg and arranged circumferentially next to the first airfoil ; characterised in that a first platform segment is mounted on the first leg , wherein the first platform segment is configured with a first bore extending radially through the first platform segment , and the first leg projects radially through the first bore to the first airfoil ; and a second platform segment is mounted on the second leg and circumferentially abutted next to the first platform segment , wherein the second platform segment is configured with a second bore extending radially through the second platform segment , and the second leg projects radially through the second bore to the second airfoil .
Method of treating the surfaces (O) of mould parts (W) consisting of a steel material for casting moulds which are provided for the casting-related manufacture of cast parts from a light metal melt, comprising the following work steps: a) Nitrate treating the mould part (W) to generate a nitride-hardened edge layer adjoining the free surface (O) of the mould part (W) which has a greater hardness than the inner core region (K) of the mould part (W) and comprises a diffusion layer (D) adjoining the core region (K) and a compound layer (V) located on the diffusion layer (D) and adjoining the free surface (O) of the mould part (W); b) mechanical processing of at least one section (1 - 6) of the free surface (O) of the mould part (W), wherein the mechanical processing is carried out by machine surface hammering, in the case of which a hammer tool (S), which performs an impact movement along a movement axis (X) at a certain impact frequency, said movement axis (X) being aligned in relation to the free surface (O) at a determined acute angle (βa,βi,βt), is guided continually over the free surface (O) of the mould part (W) following a track (P, PV) determined in a preceding design step such that the compound layer (V) is removed by the impact stress in the impact region of the hammer tool (S). a) Nitrate treating the mould part (W) to generate a nitride-hardened edge layer adjoining the free surface (O) of the mould part (W) which has a greater hardness than the inner core region (K) of the mould part (W) and comprises a diffusion layer (D) adjoining the core region (K) and a compound layer (V) located on the diffusion layer (D) and adjoining the free surface (O) of the mould part (W); b) mechanical processing of at least one section (1 - 6) of the free surface (O) of the mould part (W), wherein the mechanical processing is carried out by machine surface hammering, in the case of which a hammer tool (S), which performs an impact movement along a movement axis (X) at a certain impact frequency, said movement axis (X) being aligned in relation to the free surface (O) at a determined acute angle (βa,βi,βt), is guided continually over the free surface (O) of the mould part (W) following a track (P, PV) determined in a preceding design step such that the compound layer (V) is removed by the impact stress in the impact region of the hammer tool (S).
An oral care composition, comprising: zinc phosphate, wherein the zinc phosphate is added to the oral care composition as a preformed salt; calcium silicate in an amount of 0.1% to 1% by weight; and an effective amount of a fluoride ion source. zinc phosphate, wherein the zinc phosphate is added to the oral care composition as a preformed salt; calcium silicate in an amount of 0.1% to 1% by weight; and an effective amount of a fluoride ion source.
A process for preparing a compound of formula (I) wherein: R independently means a hydrogen atom, a halogen atom or a group selected from a (C 1 -C 3 )alkyl group, a -NR 1 R 2 group, a (C 1 -C 3 )fluoroalkoxy group, a phenoxy group or a (C 1 -C 4 )alkoxy group, with R 1 and R 2 are independently a (C 1 -C 3 )alkyl group; R' is a hydrogen atom, a halogen atom except fluorine, or a group selected from a (C 1 -C 3 )alkyl group, preferably a chlorine atom or a bromine atom; R" is a hydrogen atom or a (C 1 -C 4 )alkyl group, preferably a hydrogen group; R'" is a hydrogen atom, a halogen atom, or a group selected from a (C 1 -C 3 )alkyl group or a (C 1 -C 4 )alkoxy group, preferably a hydrogen atom, a chlorine atom or a bromine atom; n is 1, 2 or 3, preferably 1 or 2; and n' is 1 or 2, preferably 1; which comprises the step of reacting a compound of formula (II) wherein: R', R'" and n' are defined as in formula (I); and L means a leaving group, preferably selected from a halogen atom, in particular selected from a fluorine atom, a chlorine atom or a bromine atom; preferably a fluorine atom or a chlorine atom; with a compound of formula (III) wherein R", R, and n are defined as in formula (I); and wherein the compound of formula (III) is present in excess and no metal catalyst is present. R independently means a hydrogen atom, a halogen atom or a group selected from a (C 1 -C 3 )alkyl group, a -NR 1 R 2 group, a (C 1 -C 3 )fluoroalkoxy group, a phenoxy group or a (C 1 -C 4 )alkoxy group, with R 1 and R 2 are independently a (C 1 -C 3 )alkyl group; R' is a hydrogen atom, a halogen atom except fluorine, or a group selected from a (C 1 -C 3 )alkyl group, preferably a chlorine atom or a bromine atom; R" is a hydrogen atom or a (C 1 -C 4 )alkyl group, preferably a hydrogen group; R'" is a hydrogen atom, a halogen atom, or a group selected from a (C 1 -C 3 )alkyl group or a (C 1 -C 4 )alkoxy group, preferably a hydrogen atom, a chlorine atom or a bromine atom; n is 1, 2 or 3, preferably 1 or 2; and n' is 1 or 2, preferably 1; R', R'" and n' are defined as in formula (I); and L means a leaving group, preferably selected from a halogen atom, in particular selected from a fluorine atom, a chlorine atom or a bromine atom; preferably a fluorine atom or a chlorine atom;
A tire comprising: a first annular bead and a second annular bead ; a body ply extending between the first annular bead and the second annular bead ; an annular belt package , including a first annular belt , disposed radially upward of the body ply and extending axially across a portion of the body ply , and a second annular belt , disposed radially upward of the first annular belt and extending axially across a portion of the body ply ; a circumferential tread , disposed radially above the annular belt package , including at least a tread cap and a tread base , both of which extend axially across a portion of the body ply ; a lattice ply (200a; 200b; 200c) comprising a plurality of spaced apart axial filaments (205a, 205b; 235) and a plurality of nodes (165; 165b; 165c; 220a; 220b) having a three-dimensional shape and a Shore D hardness between 50 and 100, wherein the lattice ply (200a; 200b; 200c) is disposed radially between the annular belt package and the tread cap , and extends axially across a portion of the body ply ; and a first sidewall extending between the first annular bead and a first shoulder , the first shoulder being associated with the circumferential tread , and a second sidewall extending between the second annular bead and a second shoulder , the second shoulder being associated with the circumferential tread . a first annular bead and a second annular bead ; a body ply extending between the first annular bead and the second annular bead ; an annular belt package , including a first annular belt , disposed radially upward of the body ply and extending axially across a portion of the body ply , and a second annular belt , disposed radially upward of the first annular belt and extending axially across a portion of the body ply ; a circumferential tread , disposed radially above the annular belt package , including at least a tread cap and a tread base , both of which extend axially across a portion of the body ply ; a lattice ply (200a; 200b; 200c) comprising a plurality of spaced apart axial filaments (205a, 205b; 235) and a plurality of nodes (165; 165b; 165c; 220a; 220b) having a three-dimensional shape and a Shore D hardness between 50 and 100, wherein the lattice ply (200a; 200b; 200c) is disposed radially between the annular belt package and the tread cap , and extends axially across a portion of the body ply ; and a first sidewall extending between the first annular bead and a first shoulder , the first shoulder being associated with the circumferential tread , and a second sidewall extending between the second annular bead and a second shoulder , the second shoulder being associated with the circumferential tread .
A method for operating a urea dosing system in an exhaust aftertreatment system (EATS) of an engine , comprising: measuring an ambient temperature in an environment in which the EATS is disposed; monitoring, with a temperature monitoring means , one or more temperatures associated with the EATS to which there is a relationship to a temperature of urea in the urea dosing system; after turning off the engine, determining, based on the measured ambient temperature and the one or more monitored temperatures, whether urea in the urea dosing system is subject to freezing; and performing a reversion operation to remove urea from components of the urea dosing system after turning off the engine with a delay until one or more events occur, the one or more events including determining that urea in the urea dosing system is subject to freezing, wherein the one or more monitored temperatures includes a temperature of a diesel particulate filter of the EATS. measuring an ambient temperature in an environment in which the EATS is disposed; monitoring, with a temperature monitoring means , one or more temperatures associated with the EATS to which there is a relationship to a temperature of urea in the urea dosing system; after turning off the engine, determining, based on the measured ambient temperature and the one or more monitored temperatures, whether urea in the urea dosing system is subject to freezing; and performing a reversion operation to remove urea from components of the urea dosing system after turning off the engine with a delay until one or more events occur, the one or more events including determining that urea in the urea dosing system is subject to freezing, wherein the one or more monitored temperatures includes a temperature of a diesel particulate filter of the EATS.
Apparatus for determining the road route of a vehicle , said apparatus being configured to: a) receive from an on-board device installed on board said vehicle data indicating a sequence of geographical positions (P1, P2, ... P8) through which said vehicle has passed; b) select from said sequence of geographical positions (P1, P2, ... P8) a set of reference points (P1, P5, P8) at which significant events relating to the travel of said vehicle are detected, a significant event relating to the travel of said vehicle comprising at least one of stopping, restarting and turning of said vehicle ; c) for each pair of consecutive reference points (P1-P5, P5-P8), determine one or more admissible road route sections allowing to travel from the first reference point (P1, P5) of the pair to the second reference point (P5, P8) of the pair according to cartographic data indicating the topology of the road network in an area comprising said sequence of geographical positions (P1 , P2, ... P8); d) determine one or more possible road routes between the first one of said reference points (P1) and the last one of said reference points (P8) by concatenating said admissible road route sections; and e) identify the most probable road route amongst said one or more possible road routes based on values of a parameter indicating the probability that said vehicle actually followed a possible road route, each value of said parameter being calculated by comparing said sequence of geographical positions of said vehicle with one of said possible road routes. a) receive from an on-board device installed on board said vehicle data indicating a sequence of geographical positions (P1, P2, ... P8) through which said vehicle has passed; b) select from said sequence of geographical positions (P1, P2, ... P8) a set of reference points (P1, P5, P8) at which significant events relating to the travel of said vehicle are detected, a significant event relating to the travel of said vehicle comprising at least one of stopping, restarting and turning of said vehicle ; c) for each pair of consecutive reference points (P1-P5, P5-P8), determine one or more admissible road route sections allowing to travel from the first reference point (P1, P5) of the pair to the second reference point (P5, P8) of the pair according to cartographic data indicating the topology of the road network in an area comprising said sequence of geographical positions (P1 , P2, ... P8); d) determine one or more possible road routes between the first one of said reference points (P1) and the last one of said reference points (P8) by concatenating said admissible road route sections; and e) identify the most probable road route amongst said one or more possible road routes based on values of a parameter indicating the probability that said vehicle actually followed a possible road route, each value of said parameter being calculated by comparing said sequence of geographical positions of said vehicle with one of said possible road routes.