mhurhangee/patent-ind-claim-en huggingface dataset:
A process for the preparation of silica hollow nanoparticles, having a diameter smaller than 100 nm and a metal core inside a cavity comprising inorganic nanostructures, each having a diameter smaller than 3 nm and forming together an aggregate with poly(4-vinylpyridine), said process comprising the following steps: i) formation of ultra-small hydrophilic inorganic nanostructures, provided with a negatively charged coating, by reduction with sodium borohydride of an acid or a salt of a metal in alcoholic solution; ii) formation of an aggregate with poly(4-vinylpyridine) as an aggregating agent of said hydrophilic inorganic nanostructure, by addition of said poly(4-vinylpyridine) to an alcoholic solution of the inorganic nanostructures obtained from step i); iii) formation of said silica hollow nanoparticles having in the cavity a metal core comprising said aggregate of hydrophilic inorganic nanostructures by hydrolysis of tetraethyl orthosilicate catalysed by ammonia in a mixture of ethanol and water in the presence of said aggregate as obtained from step ii). i) formation of ultra-small hydrophilic inorganic nanostructures, provided with a negatively charged coating, by reduction with sodium borohydride of an acid or a salt of a metal in alcoholic solution; ii) formation of an aggregate with poly(4-vinylpyridine) as an aggregating agent of said hydrophilic inorganic nanostructure, by addition of said poly(4-vinylpyridine) to an alcoholic solution of the inorganic nanostructures obtained from step i); iii) formation of said silica hollow nanoparticles having in the cavity a metal core comprising said aggregate of hydrophilic inorganic nanostructures by hydrolysis of tetraethyl orthosilicate catalysed by ammonia in a mixture of ethanol and water in the presence of said aggregate as obtained from step ii).
Mounting rail with a fixing element , wherein the mounting rail has, in a longitudinal side, a mounting opening which is longer than it is wide and, in an outer side, an indentation which surrounds the mounting opening , and wherein the fixing element has a head which is longer than it is wide and which is longer than the mounting opening of the mounting rail is wide, so that the head of the fixing element can be introduced through the mounting opening into the mounting rail , and a counter-bearing for bearing externally against the mounting rail , which counterbearing is longer than the mounting opening is wide but not longer and not wider than the indentation of the mounting rail is long and wide, so that the counter-bearing of the fixing element is countersinkable in the indentation of the mounting rail surrounding the mounting opening , characterised in that the counter-bearing is not thicker than the indentation of the mounting rail is deep, so that the counter-bearing of the fixing element is countersinkable in the indentation of the mounting rail surrounding the mounting opening so as to be flush with or recessed with respect to an outer surface of the mounting rail surrounding the indentation .
A replaceable integrated printhead cartridge to form a module of a page wide array print bar , comprising a liquid reservoir having an output and a length dimension (L) that is larger than a width dimension (W), the length dimension (L) being measured over a longitudinal axis (x) of the reservoir; and a linear nozzle array being disposed in a bottom and near a front of the reservoir , extending perpendicular to the longitudinal axis (x) a liquid reservoir having an output and a length dimension (L) that is larger than a width dimension (W), the length dimension (L) being measured over a longitudinal axis (x) of the reservoir; and a linear nozzle array being disposed in a bottom and near a front of the reservoir , extending perpendicular to the longitudinal axis (x)
A get-online method for user equipment , wherein the method comprises: in a collision control access phase, sending a first signal to an access device at a first uplink frequency, wherein the first uplink frequency is an uplink frequency supported by a point-to-multipoint, P2MP, connection; receiving a second signal that is in response to the first signal and that is sent by the access device at a first downlink frequency and second downlink frequencies, wherein the first downlink frequency is a downlink frequency supported by the P2MP connection, and the second downlink frequencies are downlink frequencies supported by a point-to-point, P2P, connection; sending a third signal to the access device at the first uplink frequency and a plurality of second uplink frequencies comprised in a target carrier set, wherein the target carrier set is a subset of an intersection set of carrier sets comprising the second downlink frequencies and carrier sets allowed to be used by the user equipment , the second uplink frequencies are uplink frequencies supported by the P2P connection, and each carrier set comprises a plurality of uplink frequencies and a plurality of downlink frequencies; and performing negotiating capability with the access device based on the target carrier set in a handshake access phase. in a collision control access phase, sending a first signal to an access device at a first uplink frequency, wherein the first uplink frequency is an uplink frequency supported by a point-to-multipoint, P2MP, connection; receiving a second signal that is in response to the first signal and that is sent by the access device at a first downlink frequency and second downlink frequencies, wherein the first downlink frequency is a downlink frequency supported by the P2MP connection, and the second downlink frequencies are downlink frequencies supported by a point-to-point, P2P, connection; sending a third signal to the access device at the first uplink frequency and a plurality of second uplink frequencies comprised in a target carrier set, wherein the target carrier set is a subset of an intersection set of carrier sets comprising the second downlink frequencies and carrier sets allowed to be used by the user equipment , the second uplink frequencies are uplink frequencies supported by the P2P connection, and each carrier set comprises a plurality of uplink frequencies and a plurality of downlink frequencies; and performing negotiating capability with the access device based on the target carrier set in a handshake access phase.
A method performed by a wireless device for transmitting a Packet Data Convergence Protocol, PDCP, protocol data unit, PDU, the method comprising: selecting one or both of a first path and a second path for transmitting the PDU to a destination based on a comparison of a first delay on the first path and a second delay on the second path, wherein the first delay includes a queueing delay and/or a processing delay on the first path, and/or the second delay includes a queueing delay and/or a processing delay on the second path; and if both the first path and the second path are selected, using Carrier Aggregation, CA, or Dual Connectivity, DC, to send the PDU to the destination on the first path using a first carrier and sending a duplicate of the PDU to the destination on the second path using a second carrier. selecting one or both of a first path and a second path for transmitting the PDU to a destination based on a comparison of a first delay on the first path and a second delay on the second path, wherein the first delay includes a queueing delay and/or a processing delay on the first path, and/or the second delay includes a queueing delay and/or a processing delay on the second path; and if both the first path and the second path are selected, using Carrier Aggregation, CA, or Dual Connectivity, DC, to send the PDU to the destination on the first path using a first carrier and sending a duplicate of the PDU to the destination on the second path using a second carrier.
A process for producing a nonwoven fabric , comprising the steps of: (a) extruding a plurality of continuous filaments from a spinneret ; (b) depositing said continuous filaments in a substantially not-crimped condition to make a nonwoven fabric on an element collecting the filaments; (c) heating said nonwoven fabric to crimp at least part of the filaments, so that the volume of said nonwoven fabric is increased; (d) bonding said nonwoven fabric ; wherein said continuous filaments are at least bicomponent filaments, wherein said nonwoven fabric undergoes an entangling step providing an at least partial entanglement, before said heating step, and wherein said entangling step is carried out by a device selected among a couple of rollers , a needle loom and an ultrasonic device , wherein said heating step comprises at least the steps of: (c1) pre-heating said nonwoven fabric, (c2) heating said non-woven fabric, said step (c1) of pre-heating preceding said step (c2) of heating and being carried out at a temperature lower than the heating, the temperature difference between the step (c1) of pre-heating and the step (c2) of heating being higher than 5 degrees, preferably being higher than 10 degrees Celsius. (a) extruding a plurality of continuous filaments from a spinneret ; (b) depositing said continuous filaments in a substantially not-crimped condition to make a nonwoven fabric on an element collecting the filaments; (c) heating said nonwoven fabric to crimp at least part of the filaments, so that the volume of said nonwoven fabric is increased; (d) bonding said nonwoven fabric ; wherein said continuous filaments are at least bicomponent filaments, wherein said nonwoven fabric undergoes an entangling step providing an at least partial entanglement, before said heating step, and wherein said entangling step is carried out by a device selected among a couple of rollers , a needle loom and an ultrasonic device , wherein said heating step comprises at least the steps of: (c1) pre-heating said nonwoven fabric, (c2) heating said non-woven fabric, (c1) pre-heating said nonwoven fabric, (c2) heating said non-woven fabric, said step (c1) of pre-heating preceding said step (c2) of heating and being carried out at a temperature lower than the heating, the temperature difference between the step (c1) of pre-heating and the step (c2) of heating being higher than 5 degrees, preferably being higher than 10 degrees Celsius.
A spring assembly comprising: an edge wound wave spring comprising a plurality of axially spaced, axially compressible wave-like turns extending between a first end portion and a second end portion , the first end portion comprising a plurality of closely arranged turns ; characterised by a shim comprising a shim body and at least one mounting lug projecting radially from the shim body , the at least one mounting lug being received between adjacent turns of the first end portion of the edge wound wave spring for retaining the shim to the edge wound wave spring . an edge wound wave spring comprising a plurality of axially spaced, axially compressible wave-like turns extending between a first end portion and a second end portion , the first end portion comprising a plurality of closely arranged turns ; characterised by a shim comprising a shim body and at least one mounting lug projecting radially from the shim body , the at least one mounting lug being received between adjacent turns of the first end portion of the edge wound wave spring for retaining the shim to the edge wound wave spring .
Method for operating a switching regulator with a downstream circuit , which is controlled by a signal (PWM_IN) from the switching regulator , and a capacitor which is charged when the downstream circuit is switched off, characterized in that the switching regulator is connected to a duty ratio limiter , and, at an upper limit value (TVB), the duty ratio limiter uses the signal (PWM_IN) to generate a limited signal (PWM_OUT) which has an upper limit in terms of its duty ratio, with the result that a predetermined charging time is available for the capacitor and the charge of the capacitor is used to switch on or hold the gate voltage of the downstream circuit which is in the form of an output stage and is connected to the duty ratio limiter for the purpose of transmitting the limited signal (PWM_OUT).
A ventilation device for a window , a door or a facade element, the window, the door or the facade element having at least one rebate space arranged in a window frame or between a window frame and a casement frame and at least one frame opening for regulating an incoming airflow from an exterior and an outgoing airflow from an interior , wherein the ventilation device comprises an air guiding chamber enclosed by means of a housing , in which a volume flow limiter is arranged, which has a pivotably mounted ventilation flap , which, formed as a closure element, enables opening and closing in the air guiding chamber with the airflow, wherein the ventilation flap in the air guiding chamber is supported in a pendulum-mounted manner via an axis of rotation and, starting from the axis of rotation , respectively forms one leaf on each side, characterized in that each individual leaf regulates both airflows , held in a home position with force applied by at least one respective spring element .
A fluctuation absorbing apparatus , comprising: a first plate (11; 31; 41; 51; 61; 71) fixed to a flywheel ; a second plate (13; 32; 42; 52; 62;) disposed at a distance from the first plate; a third plate slidably sandwiched between the first plate and the second plate; and a resilient section (12; 43; 51a; 63; 72a; 81; 91) that is supported by, fixed to or integrated with the first plate or the second plate and biases the second plate toward the first plate, wherein one plate of the first and second plates has a plurality of holes or recesses; the resilient section is an annular disc spring supported by said one plate; the other plate of the first and second plates has a plurality of support parts (13a; 31a) that receive a pressing force of the annular disc spring through the corresponding holes or recesses, and the support parts each have a first bending section (13c; 31c; 51c; 72c) bent toward said one plate on its proximal end side and a second bending section (13b; 31b; 51b; 72b) bent toward a radially inner circumference side on its distal side, and receive a pressing force of the annular disc spring in a region more distal than the second bending section, the fluctuation absorbing apparatus being characterized in that one or both of the first bending section and the second bending section of each of the support parts has a guide recess or a guide hole that guides the bending to form the bending section. a first plate (11; 31; 41; 51; 61; 71) fixed to a flywheel ; a second plate (13; 32; 42; 52; 62;) disposed at a distance from the first plate; a third plate slidably sandwiched between the first plate and the second plate; and a resilient section (12; 43; 51a; 63; 72a; 81; 91) that is supported by, fixed to or integrated with the first plate or the second plate and biases the second plate toward the first plate, wherein one plate of the first and second plates has a plurality of holes or recesses; the resilient section is an annular disc spring supported by said one plate; the other plate of the first and second plates has a plurality of support parts (13a; 31a) that receive a pressing force of the annular disc spring through the corresponding holes or recesses, and the support parts each have a first bending section (13c; 31c; 51c; 72c) bent toward said one plate on its proximal end side and a second bending section (13b; 31b; 51b; 72b) bent toward a radially inner circumference side on its distal side, and receive a pressing force of the annular disc spring in a region more distal than the second bending section, the fluctuation absorbing apparatus being characterized in that one or both of the first bending section and the second bending section of each of the support parts has a guide recess or a guide hole that guides the bending to form the bending section.
A method for preparing ZSM-5-based zeolite, the method comprising: heating a mixture including a silica source, an alumina source, a neutralizing agent, and a crystalline ZSM-5 nucleus to prepare a first solution in a solution state; mixing a second solution including a salt with the first solution to prepare a reaction mother liquor; and continuously supplying the reaction mother liquor to a hydrothermal synthesis reactor to perform continuous crystallization, wherein the following Equation 1 is satisfied: 0.20 ≤ W a / W b ≤ 0.40 wherein W a is a weight% of the salt in the reaction mother liquor, and W b is a weight% of silica in the reaction mother liquor, and wherein the salt is selected from the list of sodium sulfate (Na 2 SO 4 ), sodium nitrate (NaNO 3 ), trisodium phosphate (Na 3 PO 4 ), and combinations thereof. heating a mixture including a silica source, an alumina source, a neutralizing agent, and a crystalline ZSM-5 nucleus to prepare a first solution in a solution state; mixing a second solution including a salt with the first solution to prepare a reaction mother liquor; and continuously supplying the reaction mother liquor to a hydrothermal synthesis reactor to perform continuous crystallization, wherein the following Equation 1 is satisfied: 0.20 ≤ W a / W b ≤ 0.40 wherein W a is a weight% of the salt in the reaction mother liquor, and W b is a weight% of silica in the reaction mother liquor, and wherein the salt is selected from the list of sodium sulfate (Na 2 SO 4 ), sodium nitrate (NaNO 3 ), trisodium phosphate (Na 3 PO 4 ), and combinations thereof.
A pilot pre-mixer for a gas turbine engine , comprising: a pilot body , including: an internal mixing chamber ; a first end on an upstream side of the internal mixing chamber; a second end on a downstream side of the internal mixing chamber; a fuel injector at the first end and communicable with the internal mixing chamber; a plurality of first oxidizer inlet ports arranged to provide an oxidizer agent from outside of the pilot body to the internal mixing chamber ; and a plurality of pilot outlet ports at the second end and communicable with the internal mixing chamber , each of the plurality of pilot outlet ports having an outlet on the second end for dispensing a pilot fluid mixture into a combustion chamber of a combustor . an internal mixing chamber ; a first end on an upstream side of the internal mixing chamber; a second end on a downstream side of the internal mixing chamber; a fuel injector at the first end and communicable with the internal mixing chamber; a plurality of first oxidizer inlet ports arranged to provide an oxidizer agent from outside of the pilot body to the internal mixing chamber ; and a plurality of pilot outlet ports at the second end and communicable with the internal mixing chamber , each of the plurality of pilot outlet ports having an outlet on the second end for dispensing a pilot fluid mixture into a combustion chamber of a combustor .
An apparatus comprising: a controller configured to: generate a first indication for a vehicle braking system depending upon an oxidation state of a wheel brake of the vehicle, wherein the controller is configured to: determine a brake temperature characteristic criterion of the brake according to the oxidation state of the brake; determine whether a temperature characteristic of the brake satisfies the brake temperature characteristic criterion; and generate the first indication for the braking system depending upon whether the brake temperature characteristic satisfies the brake temperature characteristic criterion, and wherein: the temperature characteristic of the brake comprises a temperature of the brake; characterised in that the brake temperature characteristic criterion is satisfied if the temperature of the brake exceeds a brake temperature threshold; and the controller is configured such that the higher the level of thermal oxidation of the brake, the lower the brake temperature threshold of the determined brake temperature characteristic criterion is. a controller configured to: generate a first indication for a vehicle braking system depending upon an oxidation state of a wheel brake of the vehicle, wherein the controller is configured to: determine a brake temperature characteristic criterion of the brake according to the oxidation state of the brake; determine whether a temperature characteristic of the brake satisfies the brake temperature characteristic criterion; and generate the first indication for the braking system depending upon whether the brake temperature characteristic satisfies the brake temperature characteristic criterion, and determine a brake temperature characteristic criterion of the brake according to the oxidation state of the brake; determine whether a temperature characteristic of the brake satisfies the brake temperature characteristic criterion; and generate the first indication for the braking system depending upon whether the brake temperature characteristic satisfies the brake temperature characteristic criterion, and wherein: the temperature characteristic of the brake comprises a temperature of the brake; characterised in that the brake temperature characteristic criterion is satisfied if the temperature of the brake exceeds a brake temperature threshold; and the controller is configured such that the higher the level of thermal oxidation of the brake, the lower the brake temperature threshold of the determined brake temperature characteristic criterion is. the temperature characteristic of the brake comprises a temperature of the brake; characterised in that the brake temperature characteristic criterion is satisfied if the temperature of the brake exceeds a brake temperature threshold; and the controller is configured such that the higher the level of thermal oxidation of the brake, the lower the brake temperature threshold of the determined brake temperature characteristic criterion is.
Method for reducing emissions from heating devices, in particular boilers, in which solid fuel, in particular biomass, is burned in a combustion chamber while fresh air (F) is supplied, wherein combustion gases (V) formed in the combustion chamber are supplied to a flame tube via an inflow region facing the combustion chamber , and flue gases (R) formed from the combustion gases (V) are fed via an outflow region of the flame tube to a subsequent flue gas discharge line via which the emission-causing flue gases (R) are discharged, characterized in that a gaseous medium (G) is supplied in the flame tube to the flow of flue gases (R) and combustion gases (V) formed in the flame tube against the direction of flow of this flow of flue and combustion gases (R, V).
A decentralized, integrated pressurized-medium supply device , in particular for the supply of compressed air, for a wheel unit , with a rotatably mounted vehicle tire , with a decentralized compressor unit , in particular an electromotively driven compressor unit , and with a pressurized medium path extending between the decentralized compressor unit and a rim body of the vehicle tire and associated with a wheel body side of the wheel unit , wherein the decentralized compressor unit comprises a power supply terminal that can be supplied via a power supply path and coupled to a power provision unit , wherein the pressurized-medium supply device is associated at least in sections with a carrier side and the wheel body side of the wheel unit , and wherein at least the pressurized-medium path or the power supply path comprises a rotational-to-fixed transition , in particular a rotary feedthrough, between the carrier side and the wheel body side , characterized in that the compressor unit comprises a compressor and a motor , which are in particular integrated into a common housing, wherein the compressor comprises at least one piston , wherein the piston is equipped with a recess on its tread, in particular with a recess extending circumferentially and accommodating a lubricant reservoir . the compressor unit comprises a compressor and a motor , which are in particular integrated into a common housing, wherein the compressor comprises at least one piston , wherein the piston is equipped with a recess on its tread, in particular with a recess extending circumferentially and accommodating a lubricant reservoir .