mhurhangee/ep-ind-claims huggingface dataset:
A method for measuring a distance between a transmitter and a receiver for processing a signal in symbol units, in a wireless communication system including the transmitter and the receiver, the method comprising: transmitting, by the transmitter, a transmission signal to the receiver through preset first and second frequencies; receiving, by the transmitter, a reception signal in response to the transmission signal from the receiver; and calculating, by the transmitter, a distance between the transmitter and the receiver based on a first reception component for the first frequency and a second reception component for the second frequency, wherein the reception signal includes the first reception component and the second reception component, wherein a phase difference, which is set by the receiver, is applied between a phase of the first reception component and a phase of the second reception component, wherein the phase difference is set based on: a difference between a reception time point at which the transmission signal is received by the receiver and a processing time point at which the transmission signal is processed in the receiver, and a difference between the first frequency and the second frequency, and wherein the symbol is an orthogonal frequency division multiplexing, OFDM, symbol, and the processing time point is a time point at which the receiver starts to perform an OFDM process. transmitting, by the transmitter, a transmission signal to the receiver through preset first and second frequencies; receiving, by the transmitter, a reception signal in response to the transmission signal from the receiver; and calculating, by the transmitter, a distance between the transmitter and the receiver based on a first reception component for the first frequency and a second reception component for the second frequency, wherein the reception signal includes the first reception component and the second reception component, wherein a phase difference, which is set by the receiver, is applied between a phase of the first reception component and a phase of the second reception component, wherein the phase difference is set based on: a difference between a reception time point at which the transmission signal is received by the receiver and a processing time point at which the transmission signal is processed in the receiver, and a difference between the first frequency and the second frequency, and wherein the symbol is an orthogonal frequency division multiplexing, OFDM, symbol, and the processing time point is a time point at which the receiver starts to perform an OFDM process.
Device for treating liquids by means of ozone, having a pipe, in which a main stream of the liquid is conducted in a flow direction from an inlet to an outlet, having an ozone entry point, at which ozone can be introduced in gaseous form into the main stream, and having at least two mixers (5a... 5f) situated downstream of the ozone entry point, characterised in that the feed of ozone into the water stream is provided at exactly one point, and that the mixers (5a... 5f) are arranged at a distance from each other, wherein at least one reaction zone (6a... 6e), in which the dissolved ozone can react with the contamination in the liquid, is formed between the mixers (5a... 5f), and wherein the distance between the mixers (5a... 5f) and the flow speed of the liquid are selected such that the dwell time for a water volume in one of the reaction zones (6a... 6e) between exiting one mixer and entering the next mixer is between 0.5 seconds and 30 seconds, and that the mixers (5a... 5f) are formed in such a manner that they each dissolve only some of the ozone introduced in gaseous form in the main stream.
A sample analyzing method using a sample analysis cartridge inserted into a sample analyzer that detects a detection target substance contained in a sample, comprising: transporting a magnetic particle supporting the detection target substance by magnetic force from a first liquid container to a second liquid container through a passage disposed between the first and second liquid containers, the first liquid container storing a first liquid containing the magnetic particle to be a support of the detection target substance, the second liquid container storing a second liquid containing a labeled substance which is to form a complex together with the detection target substance and the magnetic particle; transporting the complex, which is formed in the second liquid container, and contains the detection target substance, the magnetic particle, and the labeled substance, to a third liquid in a flow path; and transporting the magnetic particle to a detection tank where to detect the detection target substance, while agitating the magnetic particle in a mixed liquid of the complex and the third liquid within the flow path by an air pressure, wherein a fourth liquid containing a substrate that facilitates light emission by reacting with the complex is transported to the detection tank by an air pressure. transporting a magnetic particle supporting the detection target substance by magnetic force from a first liquid container to a second liquid container through a passage disposed between the first and second liquid containers, the first liquid container storing a first liquid containing the magnetic particle to be a support of the detection target substance, the second liquid container storing a second liquid containing a labeled substance which is to form a complex together with the detection target substance and the magnetic particle; transporting the complex, which is formed in the second liquid container, and contains the detection target substance, the magnetic particle, and the labeled substance, to a third liquid in a flow path; and transporting the magnetic particle to a detection tank where to detect the detection target substance, while agitating the magnetic particle in a mixed liquid of the complex and the third liquid within the flow path by an air pressure, wherein a fourth liquid containing a substrate that facilitates light emission by reacting with the complex is transported to the detection tank by an air pressure.
A stretchable member, comprising: an elastic sheet stretchable structure in which an elastic sheet is interposed between a first sheet layer having air permeability and a second sheet layer having air permeability, and the first sheet layer and the second sheet layer are bonded at a large number of fused dot-like bonded portions (40, 40A, 40B) arranged at intervals, wherein a stretchable region having the elastic sheet stretchable structure can be expanded and contracted in a stretchable direction due to a contraction force of the elastic sheet, the stretchable region has at least two stretchable regions including a first stretchable region and a second stretchable region, in which at least one of an arrangement pattern of the bonded portion and a shape of the bonded portion is different, and at a boundary between the first stretchable region and the second stretchable region, a separation distance (Px) in an elastic limit elongation state between a bonded portion (40, 40A, 40B) located on a side of the boundary of the first stretchable region in the stretchable direction and a bonded portion located on a side of the boundary of the second stretchable region in the stretchable direction is 10 mm or less. an elastic sheet stretchable structure in which an elastic sheet is interposed between a first sheet layer having air permeability and a second sheet layer having air permeability, and the first sheet layer and the second sheet layer are bonded at a large number of fused dot-like bonded portions (40, 40A, 40B) arranged at intervals, wherein a stretchable region having the elastic sheet stretchable structure can be expanded and contracted in a stretchable direction due to a contraction force of the elastic sheet, the stretchable region has at least two stretchable regions including a first stretchable region and a second stretchable region, in which at least one of an arrangement pattern of the bonded portion and a shape of the bonded portion is different, and at a boundary between the first stretchable region and the second stretchable region, a separation distance (Px) in an elastic limit elongation state between a bonded portion (40, 40A, 40B) located on a side of the boundary of the first stretchable region in the stretchable direction and a bonded portion located on a side of the boundary of the second stretchable region in the stretchable direction is 10 mm or less.
Motorised drive device for a home automation installation for closure or solar protection comprising at least: - an electromechanical actuator, the electromechanical actuator comprising an electric motor and a casing, - an electronic control unit, the electronic control unit being capable of setting the electric motor of the electromechanical actuator in operation, the electronic control unit being arranged inside the casing of the actuator and comprising a communication module, - an autonomous power supply device, the autonomous power supply device comprising at least a battery, the electromechanical actuator being electrically connected to the battery, characterised in that - the motorised drive device further comprises a monitoring unit for monitoring a quantity of the power supply to the electromechanical actuator by the battery, - the monitoring unit is independent of the battery and of the electromechanical actuator and external to the battery and to the electromechanical actuator, - the monitoring unit is electrically connected, on the one hand, to the battery and, on the other hand, to the electromechanical actuator, - the monitoring unit comprises a housing, which is separate from a housing of the battery and separate from the casing of the electromechanical actuator, and - the monitoring unit comprises another wireless communication module, the other wireless communication module being configured to communicate with a remote unit (12, 13, 28). - an electromechanical actuator, the electromechanical actuator comprising an electric motor and a casing, - an electronic control unit, the electronic control unit being capable of setting the electric motor of the electromechanical actuator in operation, the electronic control unit being arranged inside the casing of the actuator and comprising a communication module, - an autonomous power supply device, the autonomous power supply device comprising at least a battery, the electromechanical actuator being electrically connected to the battery, - the motorised drive device further comprises a monitoring unit for monitoring a quantity of the power supply to the electromechanical actuator by the battery, - the monitoring unit is independent of the battery and of the electromechanical actuator and external to the battery and to the electromechanical actuator, - the monitoring unit is electrically connected, on the one hand, to the battery and, on the other hand, to the electromechanical actuator, - the monitoring unit comprises a housing, which is separate from a housing of the battery and separate from the casing of the electromechanical actuator, and - the monitoring unit comprises another wireless communication module, the other wireless communication module being configured to communicate with a remote unit (12, 13, 28).
An on-track maintenance machine for maintaining a superstructure with a track panel formed of sleepers and rails fixed thereon that is supported on a ballast bed, comprising a lifting and lining unit for track lifting and lining and a tamping unit for track tamping, wherein at least one rail treatment unit for continuous reprofiling of the rails is arranged on a machine frame of the maintenance machine, characterized in the arrangement of a machine traction drive and a central control device which is designed in this way for the actuation of the machine traction drive as well as working-mode drives of the lifting and lining unit, the tamping unit, and the rail treatment unit and, if necessary, a satellite drive, that in case of an interruption of work is necessary for one work unit (4, 5, 11) the central control device is used to intervene according to a specified control scenario of the other work units (4, 5, 11).
Connecting device for anchoring seat modules, wherein said connecting device comprises: an arm configured to be connected at a first end, by means of an articulated joint with respect to an axis, to a first module, wherein said arm comprises a serrated slot, open at a second end; and a pivot configured to be attached to a second module; the pivot comprises a cylindrical shape comprising a serrated side area, wherein the arm and the pivot are configured to be assembled by inserting the serrated side area of the pivot into the open serrated slot of the arm by moving them towards each other in a direction of approach in a transverse plane, wherein the teeth of the slot and the pivot are configured to block the extraction of the pivot with respect to the slot of the arm when being moved in a direction of separation in the transverse plane; and wherein the pivot is configured to be extracted from the slot of the arm, by moving said pivot with respect to the arm in a longitudinal direction, perpendicular to the transverse plane; wherein the connecting device comprises a support piece configured to be positioned between the arm and the first module when connecting said arm to said first module, said support piece being connected in an articulated manner with respect to the arm and is configured to be connected in a rigid manner with respect to the first module; characterized in that the support piece comprises a first and second stop configured to limit the rotation of the arm with respect to said support piece between 45o and 90o in the transverse plane. an arm configured to be connected at a first end, by means of an articulated joint with respect to an axis, to a first module, wherein said arm comprises a serrated slot, open at a second end; and a pivot configured to be attached to a second module; the pivot comprises a cylindrical shape comprising a serrated side area, wherein the arm and the pivot are configured to be assembled by inserting the serrated side area of the pivot into the open serrated slot of the arm by moving them towards each other in a direction of approach in a transverse plane, wherein the teeth of the slot and the pivot are configured to block the extraction of the pivot with respect to the slot of the arm when being moved in a direction of separation in the transverse plane; and wherein the pivot is configured to be extracted from the slot of the arm, by moving said pivot with respect to the arm in a longitudinal direction, perpendicular to the transverse plane; wherein the connecting device comprises a support piece configured to be positioned between the arm and the first module when connecting said arm to said first module, said support piece being connected in an articulated manner with respect to the arm and is configured to be connected in a rigid manner with respect to the first module; characterized in that the support piece comprises a first and second stop configured to limit the rotation of the arm with respect to said support piece between 45o and 90o in the transverse plane.
Method for determining an evasion recommendation for a first vehicle upon encountering a second, uncooperative vehicle, wherein vehicle is moving at a constant speed, wherein the first and second vehicles are an aircraft, a spacecraft, a vessel or an underwater vehicle, and wherein the method has the following steps of: - measuring the approach rate ṙ 0 between the two vehicles (A, B) by means of a sensor on board the first vehicle, - carrying out a measuring manoeuvre of the first vehicle, wherein a direction of the first vehicle is changed, - measuring the approach rate ṙ 1 between the two vehicles (A, B) again after the direction has been changed, characterized in that the method also has the following steps of - comparing the approach rates ṙ 0 and ṙ 1 by means of an electronic processing unit on board the first vehicle, and - outputting a recommendation to carry out an evasion manoeuvre for the first vehicle, wherein, in the case of ṙ 1 > ṙ 0, the evasion manoeuvre is intended to be carried out in the same direction of rotation as in the measuring manoeuvre, in the case of ṙ 1 < ṙ 0, the evasion manoeuvre is intended to be carried out counter to the direction of rotation of the measuring manoeuvre, and, in the case of ṙ 1 = ṙ 0, a further measuring manoeuvre is carried out in the opposite direction of rotation with a greater magnitude of the direction change than in the preceding measuring manoeuvre. - measuring the approach rate ṙ 0 between the two vehicles (A, B) by means of a sensor on board the first vehicle, - carrying out a measuring manoeuvre of the first vehicle, wherein a direction of the first vehicle is changed, - measuring the approach rate ṙ 1 between the two vehicles (A, B) again after the direction has been changed, - comparing the approach rates ṙ 0 and ṙ 1 by means of an electronic processing unit on board the first vehicle, and - outputting a recommendation to carry out an evasion manoeuvre for the first vehicle, wherein, in the case of ṙ 1 > ṙ 0, the evasion manoeuvre is intended to be carried out in the same direction of rotation as in the measuring manoeuvre, in the case of ṙ 1 < ṙ 0, the evasion manoeuvre is intended to be carried out counter to the direction of rotation of the measuring manoeuvre, and, in the case of ṙ 1 = ṙ 0, a further measuring manoeuvre is carried out in the opposite direction of rotation with a greater magnitude of the direction change than in the preceding measuring manoeuvre.
Device for adjusting a roll in a roll housing of a roll stand, wherein the device comprises: a motor in the form of a hydro-motor or torque-motor for setting the vertical position of the roll; and a drive shaft rotationally drivable by the motor; a pressure spindle, which is mounted to be vertically displaceable, for transmitting the adjusting force to the roll; wherein the pressure spindle has at the end thereof at the motor side an axially oriented cylindrical receiving space; wherein the drive shaft projects into the receiving space of the pressure spindle; and wherein the pressure spindle and the drive shaft are coupled together in the interior of the receiving space by way of a mechanically positive connection to be secure against relative rotation; characterised in that the mechanically positive connection is formed in that the pressure spindle has at the inner side of the receiving space thereof an internal spline distributed around its circumference and the drive shaft is constructed in the form of a splined shaft for engagement in the internal spline. a motor in the form of a hydro-motor or torque-motor for setting the vertical position of the roll; and a drive shaft rotationally drivable by the motor; a pressure spindle, which is mounted to be vertically displaceable, for transmitting the adjusting force to the roll; wherein the pressure spindle has at the end thereof at the motor side an axially oriented cylindrical receiving space; wherein the drive shaft projects into the receiving space of the pressure spindle; and wherein the pressure spindle and the drive shaft are coupled together in the interior of the receiving space by way of a mechanically positive connection to be secure against relative rotation; characterised in that the mechanically positive connection is formed in that the pressure spindle has at the inner side of the receiving space thereof an internal spline distributed around its circumference and the drive shaft is constructed in the form of a splined shaft for engagement in the internal spline.
A vane for a gas turbine engine, comprising: a first sidewall; a first multiple of structural rib span segments that extend from the first sidewall; a second sidewall; and a second multiple of structural rib span segments that extend from the second sidewall, the first multiple of structural rib span segments interleaved with the second multiple of structural rib span segments to form an interleaved structural rib that extends between the first sidewall and the second sidewall, characterised in that: the interleaved structural rib and the first and second sidewalls (106, 108) form a multiple of axial crossover passages (116A, 116B), wherein the multiple of axial crossover passages (116A, 116B) further include a first multiple of axial crossover passages adjacent to the first sidewall and a second multiple of axial crossover passages adjacent to the second sidewall, wherein the second multiple of axial crossover passages are staggered from the first multiple of axial crossover passages; and the first and second multiple of structural rib span segments (130A, 130B) include a draft angle between 1° and 5° to facilitate the interleave of the first multiple of structural rib span segments with the second multiple of structural rib span segments. a first sidewall; a first multiple of structural rib span segments that extend from the first sidewall; a second sidewall; and a second multiple of structural rib span segments that extend from the second sidewall, the first multiple of structural rib span segments interleaved with the second multiple of structural rib span segments to form an interleaved structural rib that extends between the first sidewall and the second sidewall, the interleaved structural rib and the first and second sidewalls (106, 108) form a multiple of axial crossover passages (116A, 116B), wherein the multiple of axial crossover passages (116A, 116B) further include a first multiple of axial crossover passages adjacent to the first sidewall and a second multiple of axial crossover passages adjacent to the second sidewall, wherein the second multiple of axial crossover passages are staggered from the first multiple of axial crossover passages; and the first and second multiple of structural rib span segments (130A, 130B) include a draft angle between 1° and 5° to facilitate the interleave of the first multiple of structural rib span segments with the second multiple of structural rib span segments.
A computer-implemented method of providing targeted advertisements, the method comprising: receiving, at a computer system, information that indicates preferences of a user for a particular format or formats for advertisements, the advertisements having item profiles indicating a format parameter defining particular manners in which the advertisements are presented to users that are not dependent on the content of the advertisements and a non-format parameter that is separate from the format parameter;determining that a first advertisement matches (a) a format that the received information indicates is a preferred format for the user, and (b) a non-format parameter; and selecting the first advertisement for display to the user based on the determination. receiving, at a computer system, information that indicates preferences of a user for a particular format or formats for advertisements, the advertisements having item profiles indicating a format parameter defining particular manners in which the advertisements are presented to users that are not dependent on the content of the advertisements and a non-format parameter that is separate from the format parameter;determining that a first advertisement matches (a) a format that the received information indicates is a preferred format for the user, and (b) a non-format parameter; and selecting the first advertisement for display to the user based on the determination.