mhurhangee/patent-ind-claim-en huggingface dataset:
A method for transmitting channel state information-reference signals, CSI-RSs, for 8 antenna ports at a base station, the method comprising: transmitting the CSI-RSs for the 8 antenna ports, the CSI-RSs being mapped, according to a predetermined pattern, to a data region of a downlink subframe having an extended cyclic prefix, CP, configuration, wherein the downlink subframe having the extended CP configuration has 12 orthogonal frequency division multiplexing, OFDM, symbols, where the OFDM symbols index starts from 0, wherein the predetermined pattern is defined such that the CSI-RSs for the 8 antenna ports are mapped to only two consecutive OFDM symbols in the data region of the downlink subframe and are mapped to four subcarrier locations in each of the two consecutive OFDM symbols, wherein the downlink subframe has 12 OFDM symbols in a time domain and 12 subcarriers in a frequency domain, wherein the two consecutive OFDM symbols are OFDM symbols to which User Equipment-specific, UE-specific, reference signals are allowed to be mapped, wherein the four subcarrier locations defined in the predetermined pattern include "n"-th subcarrier index, "n+3"-th subcarrier index, "n+6"-th subcarrier index and "n+9"-th subcarrier index, wherein the subcarrier index starts from 0, wherein the CSI-RSs are subjected to code division multiplexing, CDM, using orthogonal codes, such that in the downlink subframe CSI-RSs for two antenna ports are mapped to the same OFDM symbol and the same subcarrier, and wherein the CSI-RSs for two antenna ports are spread in the time domain by CDM over the two consecutive OFDM symbols at the same subcarrier location. transmitting the CSI-RSs for the 8 antenna ports, the CSI-RSs being mapped, according to a predetermined pattern, to a data region of a downlink subframe having an extended cyclic prefix, CP, configuration, wherein the downlink subframe having the extended CP configuration has 12 orthogonal frequency division multiplexing, OFDM, symbols, where the OFDM symbols index starts from 0, wherein the predetermined pattern is defined such that the CSI-RSs for the 8 antenna ports are mapped to only two consecutive OFDM symbols in the data region of the downlink subframe and are mapped to four subcarrier locations in each of the two consecutive OFDM symbols, wherein the downlink subframe has 12 OFDM symbols in a time domain and 12 subcarriers in a frequency domain, wherein the two consecutive OFDM symbols are OFDM symbols to which User Equipment-specific, UE-specific, reference signals are allowed to be mapped, wherein the four subcarrier locations defined in the predetermined pattern include "n"-th subcarrier index, "n+3"-th subcarrier index, "n+6"-th subcarrier index and "n+9"-th subcarrier index, wherein the subcarrier index starts from 0, wherein the CSI-RSs are subjected to code division multiplexing, CDM, using orthogonal codes, such that in the downlink subframe CSI-RSs for two antenna ports are mapped to the same OFDM symbol and the same subcarrier, and wherein the CSI-RSs for two antenna ports are spread in the time domain by CDM over the two consecutive OFDM symbols at the same subcarrier location.
A method of measuring a liquid medium with low pressure of saturated vapors when pumped out of a tank , said method comprising at least one main stage and at least one subsequent stage, a main stage is followed by a subsequent stage; the main stage comprises using a first line pump to pump out the medium from the tank and in a first instrument line (Fa, Ta, pa) equipped with a mass meter with a first flow rate range, the subsequent stage is initiated by the first line pump being stopped, whereby the system enters the subsequent stage , during the subsequent stage the medium remnants are collected from the tank and inner cavities of the first instrument line (Fa, Ta, pa) into the bottom of the system inner volume by gravity; and from the bottom point of the bottom of the system inner volume , the medium is supplied by a second pump into a second instrument line (Fb, Tb, pb) equipped with a mass meter, the mass measuring capacity of the second instrument line (Fb, Tb, pb) is at least one order of magnitude less than that of the first instrument line (Fa, Ta, pa), wherein when the number of performed main stages and subsequent stages reaches a predefined value or another condition is met, the measurement result is calculated by summing all medium masses from all main stages and subsequent stages, wherein a command to enter the subsequent stage and also to finish the next subsequent stage is given when at least one of the following conditions is fulfilled: when an interruption of liquid flow is registered by probe readings corresponding to an empty pipeline at the pump suction of the corresponding line, when filter clogging is determined by exceeded limits of a differential pressure sensor at a filter, when currently active mass meter readings correspond to a level of bubbles in the medium above a predefined value, if a diagnostic error occurs in any of the instrument lines, if a certain value of the current load on an excitation coil of the mass meter sensor of the first instrument line is exceeded. when an interruption of liquid flow is registered by probe readings corresponding to an empty pipeline at the pump suction of the corresponding line, when filter clogging is determined by exceeded limits of a differential pressure sensor at a filter, when currently active mass meter readings correspond to a level of bubbles in the medium above a predefined value, if a diagnostic error occurs in any of the instrument lines, if a certain value of the current load on an excitation coil of the mass meter sensor of the first instrument line is exceeded.
Projection light module for a motor vehicle headlamp , which projection light module comprises a light source , a primary optics collecting light from the light source and a plurality of micro-projectors (22.1, 22.2, ..., 22. n), each of which comprises a respective input lens , an output lens and a microshield arranged between the input lens and the output lens , the input lens being adapted to bundle light of the light source incident from the primary optics into a focal region lying between the input lens and the output lens and wherein the output lens is arranged in light of the light source emanating from the focal region , characterised in that each microshield has a reflecting surface with an input-lens-side end (46. 1) and an output-lens-side end (46.2), the output-lens end (46.2) protruding into the focal region and the input-lens side-end (46.1) being arranged inclined opposite an optical axis (O) of the microprojector (22.1, 22.2, ..., 22. n) such that the reflecting surface is illuminated with light from the light source emanating from the input lens and light from the light source reflected by the reflecting surface falls on the output lens .
A method of processing liquefied waste plastic (LWP), wherein the method comprises: step a) hydrotreating a stream of liquified waste plastic (LWP) in presence of hydrogen and a catalyst in a first hydrotreatment step in mild hydrotreatment conditions in a temperature from 170 °C to 350 °C, to form a stream of hydrotreated LWP, in a reactor system comprising at least one reactor each containing at least one catalyst bed, step b) blending said stream of hydrotreated LWP with a stream comprising hydrocarbons to form a mixed stream of hydrotreated LWP and hydrocarbons, wherein said mixed stream comprising hydrotreated LWP and hydrocarbons is kept at a temperature of 140 °C to 350 °C before subjecting it to hydrotreatment step c), and step c) hydrotreating said mixed stream of hydrotreated LWP and hydrocarbons in presence of hydrogen and a catalyst in severe hydrotreatment conditions in a temperature of from 355 °C to 400 °C to provide a refined stream. step a) hydrotreating a stream of liquified waste plastic (LWP) in presence of hydrogen and a catalyst in a first hydrotreatment step in mild hydrotreatment conditions in a temperature from 170 °C to 350 °C, to form a stream of hydrotreated LWP, in a reactor system comprising at least one reactor each containing at least one catalyst bed, step b) blending said stream of hydrotreated LWP with a stream comprising hydrocarbons to form a mixed stream of hydrotreated LWP and hydrocarbons, wherein said mixed stream comprising hydrotreated LWP and hydrocarbons is kept at a temperature of 140 °C to 350 °C before subjecting it to hydrotreatment step c), and step c) hydrotreating said mixed stream of hydrotreated LWP and hydrocarbons in presence of hydrogen and a catalyst in severe hydrotreatment conditions in a temperature of from 355 °C to 400 °C to provide a refined stream.
Optical block (BO) intended to be fitted to a vehicle and comprising a casing (BB) comprising a wall (PB) having an external face (F1) to which at least one piece of control equipment (EC) suitable for controlling at least one photometric function can be attached and provided with at least one hole (TT) suitable for allowing the passage of at least one electric beam (FEj) interconnecting the said control equipment (EC) to at least one element participating in the said photometric function, the said wall (PB) comprising at least one guide lug (PGk) extending in the plane of the wall (PB) and partially closing the said hole (TT) in a predefined zone and having a shape which is different from that of the said wall (PB), said wall (PB) comprising at least one guide tab (PGk) extending in the plane of the wall (PB) and partially closing said hole (TT) in a predefined zone and having a shape suitable for defining an obligatory passage place (LPk) for at least one electric beam (FEj) and for constraining a path followed by the latter (FEj) inside said housing (BB), characterized in that said at least one guide tab (PGk) extends only in the plane of the wall (PB).
A spindle drive, having an electric motor and a spindle drive means driven by the electric motor, wherein a rotor shaft of the electric motor is connected to a spindle of the spindle drive means in a rotationally-fixed manner, which spindle is in an operative connection with a spindle nut of the spindle drive means, wherein the spindle nut is arranged in a rotationally-fixed yet axially movable manner on the housing , in particular on the housing , having a housing part , of the spindle drive means, wherein a piston rod is connected to the spindle nut , which piston rod projects from the housing , in particular from the housing part , of the spindle drive means, wherein a first seal is arranged between piston rod and housing , in particular housing part , of the spindle drive means, and in that a further seal , in particular shaft-sealing ring, is arranged between spindle and housing of the spindle drive means, so that an interior region of the spindle drive means, which region is bounded by the housing of the spindle drive means and by the piston rod , is shut off in a pressure-tight manner, in particular hermetically, with respect to surroundings exterior to the interior region of the spindle drive means, wherein the spindle drive has a means for detecting the pressure in the interior region of the spindle drive means, characterised in that the means is a pressure sensor which is arranged in the housing part of the spindle drive means and which detects the pressure difference between the interior region, surrounded by the housing part and partially filled with a lubricating oil, and the surroundings exterior to the interior region of the spindle drive means.
Fibre composite material which can decay in water, comprising - a number of fibre elements , - at least one binder which is formed of a water-soluble polysaccharide or comprises such, characterised in that the at least one binder has a viscosity of between 501 mPas and 750 mPas, which is measured by means of a rotary viscosimeter of the type HAAKE Viscotester VT 550 comprising a cylinder system, measuring beaker MV at a rotational speed of 2.55 s -1 , on an aqueous solution containing 2 wt.% binder, at 20°C, and has a molar mass of over 50,000 g/mol. - a number of fibre elements , - at least one binder which is formed of a water-soluble polysaccharide or comprises such, characterised in that
Method for forming at least a metal mesh consisting of longitudinal wires and transverse wires , by means of at least a welding unit provided with a plurality of welders , each of said welders comprising two electrodes , of which at least one is selectively movable between a first distanced position, to feed the wires to be welded, and a second welding position in which both the electrodes contact and weld said wires to each other, wherein it provides: - to supply electric feed of the three-phase type to the electrodes , in which the lower electrodes or the upper electrodes are each connected to a specific phase (R, S, T) of the three-phase system; characterized in that the method further provides - to selectively move only some of the upper or lower electrodes, according to the welding pitch to be obtained, so that the electric circuit between the lower electrode , the wires to be welded and upper electrode of a triad of longitudinally adjacent electrodes is closed in such a manner that all three phases (R, S, T) of the three-phase system are always present. - to supply electric feed of the three-phase type to the electrodes , in which the lower electrodes or the upper electrodes are each connected to a specific phase (R, S, T) of the three-phase system; - to selectively move only some of the upper or lower electrodes, according to the welding pitch to be obtained, so that the electric circuit between the lower electrode , the wires to be welded and upper electrode of a triad of longitudinally adjacent electrodes is closed in such a manner that all three phases (R, S, T) of the three-phase system are always present.
A modular tool comprising a tool holder, said tool holder being provided with an entry aperture , and adapted to receive a proximal extremity of a tool element in said entry aperture, said modular tool further comprising a securing pin assembly comprising a securing pin , said tool holder further comprising a securing pin channel extending though said tool holder and terminating in said entry aperture, said securing pin being situated in said securing channel so as to slidingly move between a first, retracted position and a second, extended position in which said securing pin protrudes into said entry aperture, whereby in said second position said securing pin traps said proximal extremity of said tool element in said entry aperture, said proximal extremity being unconstrained by said securing pin in said first position, said modular tool further comprising a rocker element having a fulcrum pivotally coupled to said tool holder, a first arm on one side of said fulcrum pivotally coupled to said securing pin , and a second arm on the opposite side of said fulcrum to said first arm , such that either a. pressure brought to bear by a user's thumb on said first arm biases said securing pin towards said first position, and pressure brought to bear by a user's thumb on said second arm biases said securing pin towards said second position, or b. pressure brought to bear by a user's thumb on said first arm biases said securing pin towards said second position, and pressure brought to bear by a user's thumb on said second arm biases said securing pin towards said first position. a. pressure brought to bear by a user's thumb on said first arm biases said securing pin towards said first position, and pressure brought to bear by a user's thumb on said second arm biases said securing pin towards said second position, or b. pressure brought to bear by a user's thumb on said first arm biases said securing pin towards said second position, and pressure brought to bear by a user's thumb on said second arm biases said securing pin towards said first position.
Gear and gate XY actuator device for a gearbox, having a main gear axis that extends parallel to the direction of the rotational axis of the selectable shafts of the gearbox, the direction thereof being subsequently referred to as the X direction, and a Y direction oriented orthogonally thereto transverse to the rotational axis of the selectable shafts, having a shift finger which can be displaced in an X direction along the main gear axis in order to engage a desired gear, at least two linear shift guides which extend in the X direction parallel to the main gear axis and with which the shift finger can engage in each case in order to select a desired linear shift guide , wherein the shift finger is mounted rotatably about a rotational axis in the X direction in order to select the desired linear shift guide , characterised in that the shift finger is formed in two parts and has a gear selector element , which is provided rotatably about the X direction, and a separate shift finger element per gear , wherein furthermore a form-fitting connection is provided which is configured such that it provides a form fit in the X direction between the gate selector element , preferably a recess of the gate selector element , and the shift finger element selected in each case. a shift finger which can be displaced in an X direction along the main gear axis in order to engage a desired gear, at least two linear shift guides which extend in the X direction parallel to the main gear axis and with which the shift finger can engage in each case in order to select a desired linear shift guide , wherein the shift finger is mounted rotatably about a rotational axis in the X direction in order to select the desired linear shift guide , characterised in that the shift finger is formed in two parts and has a gear selector element , which is provided rotatably about the X direction, and a separate shift finger element per gear , wherein furthermore a form-fitting connection is provided which is configured such that it provides a form fit in the X direction between the gate selector element , preferably a recess of the gate selector element , and the shift finger element selected in each case.
An electrical device comprising a housing containing at least one electrical component and an automatic fire prevention or extinguishing system comprising: at least one heat and/or smoke sensor ; a container holding a fire-retarding, fire-extinguishing or fire-prevention material; and at least one conduit operably connected to the container , wherein the at least one heat and/or smoke sensor is operably connected to the container and the container is arranged to dispense the fire-retarding, fire-extinguishing or fire-prevention material into the housing when the at least one heat and/or smoke sensor detects heat and/or smoke inside the housing , and wherein the fire-retarding, fire-extinguishing or fire-prevention material is dispensed through the at least one conduit , wherein the or each conduit is arranged to track electrical wiring of the electrical device , wherein the electrical device further comprises a wiring loom containing the electrical wiring of the electrical device , and the at least one conduit extends through the wiring loom , characterised in that the at least one conduit comprises a plurality of apertures positioned along the length of said at least one conduit. at least one heat and/or smoke sensor ; a container holding a fire-retarding, fire-extinguishing or fire-prevention material; and at least one conduit operably connected to the container , wherein the at least one heat and/or smoke sensor is operably connected to the container and the container is arranged to dispense the fire-retarding, fire-extinguishing or fire-prevention material into the housing when the at least one heat and/or smoke sensor detects heat and/or smoke inside the housing , and wherein the fire-retarding, fire-extinguishing or fire-prevention material is dispensed through the at least one conduit , wherein the or each conduit is arranged to track electrical wiring of the electrical device , wherein the electrical device further comprises a wiring loom containing the electrical wiring of the electrical device , and the at least one conduit extends through the wiring loom , characterised in that the at least one conduit comprises a plurality of apertures positioned along the length of said at least one conduit.
A method to be executed by a home evolved Node B gateway, HeNB GW, for establishing a user plane bearer, the method comprising: receiving , from a mobility management entity, MME, a first message for setting up of a user equipment, UE, context; selecting an Internet Protocol, IP, version to be used for an S1-U interface, based on the first message including two transport layer addresses of different IP versions; and transmitting , to a home evolved Node B, HeNB, a second message including a transport layer address of the selected IP version; wherein the first message includes two transport layer addresses of the different IP versions, assigned by a serving gateway, SGW, in a case of the HeNB GW not terminating a user plane. receiving , from a mobility management entity, MME, a first message for setting up of a user equipment, UE, context; selecting an Internet Protocol, IP, version to be used for an S1-U interface, based on the first message including two transport layer addresses of different IP versions; and transmitting , to a home evolved Node B, HeNB, a second message including a transport layer address of the selected IP version; wherein the first message includes two transport layer addresses of the different IP versions, assigned by a serving gateway, SGW, in a case of the HeNB GW not terminating a user plane.
An apparatus for use in a downhole environment, comprising: a bearing assembly , a housing and a shaft , wherein the shaft has a shaft axis , wherein the shaft is rotatably connected with the housing, wherein the housing defines an interior of the housing, an exterior of the housing and a first housing end , wherein the shaft is comprised of a shaft extension which extends from the interior of the housing at the first housing end, and wherein the shaft extension defines a first bearing shaft surface , the bearing assembly comprising a first thrust bearing for transferring a first axial load between the shaft and the housing, wherein the first thrust bearing is located axially between the first housing end and the first bearing shaft surface, characterised in that the first thrust bearing is a curved bearing.