mhurhangee/ep-ind-claims huggingface dataset:
An all digital phase locked loop system for providing a variable frequency output signal (f_out) which tracks a variable frequency input signal, comprising: a digital phase locked loop, including a loop filter (324, 340), including a proportional signal path and an integral signal path, and a digitally controlled oscillator having an output arranged to provide a variable frequency output signal (f_out); and a model of the digitally controller oscillator, wherein the model represents the behaviour of the digitally controlled oscillator as a function of frequency, the model having a model input arranged to receive a signal indicating a current target frequency of a variable frequency input signal, wherein the model of the digitally controlled oscillator is configured to output at least one control signal to control the frequency of the digitally controlled oscillator to be closer to the current target frequency and wherein the digital phase locked loop is configured to control the digitally controlled oscillator to reduce any difference between the frequency of the digitally controlled oscillator and the current target frequency arising from any deviation of the model of the digitally controlled oscillator from the digitally controlled oscillator for the current target frequency, and characterised in that the loop filter (324, 340) is configured to output a pre-set value for the integral signal path when a transition between a rising and a falling, or a falling and a rising, frequency ramp of the variable frequency input signal is detected. a digital phase locked loop, including a loop filter (324, 340), including a proportional signal path and an integral signal path, and a digitally controlled oscillator having an output arranged to provide a variable frequency output signal (f_out); and a model of the digitally controller oscillator, wherein the model represents the behaviour of the digitally controlled oscillator as a function of frequency, the model having a model input arranged to receive a signal indicating a current target frequency of a variable frequency input signal, wherein the model of the digitally controlled oscillator is configured to output at least one control signal to control the frequency of the digitally controlled oscillator to be closer to the current target frequency and wherein the digital phase locked loop is configured to control the digitally controlled oscillator to reduce any difference between the frequency of the digitally controlled oscillator and the current target frequency arising from any deviation of the model of the digitally controlled oscillator from the digitally controlled oscillator for the current target frequency, and characterised in that the loop filter (324, 340) is configured to output a pre-set value for the integral signal path when a transition between a rising and a falling, or a falling and a rising, frequency ramp of the variable frequency input signal is detected.
Gas turbine comprising a compressor, at least one combustor and a turbine, whereby said at least one combustor is enclosed by a combustor casing, the outside of which is exposed to the compressor outlet pressure of said compressor, whereby at least one Helmholtz damper (24, 38) is provided at and connected to one combustor in order to damp pulsations within said combustor, wherein said at least one Helmholtz damper (24, 38) is a Helmholtz damper (24, 38) comprising a damper volume (25, 40), which is connected to the combustor by means of a neck tube (26, 43), and further comprising a piston (27, 44), which is moveable within said damper volume (25, 40) and divides said damper volume (25, 40) into a variable first part on one side of said piston (27, 44), which variable first part is connected to said neck tube (26, 43), and a correspondingly variable second part on the other side of said piston (27, 44), characterized in that said second part of said damper volume (25, 40) is in fluidic connection with the outside of said damper volume (25, 40) having the compressor outlet pressure and in that said piston (27, 44) is driven by a pressure drop (Δp) between said compressor outlet pressure and the pressure within said combustor.
A control and/or display case for a household appliance comprising at least one mounting comprising a reference frame, the case being characterized in that that: - in a first state, the mounting comprises at least one member referred to as "detachable", the detachable member comprising at least one base connected, at a first location, to the reference frame by at least one bridge of material forming a frangible lug, and in that - in a second state, the detachable member is positioned at a second location, provided within the reference frame of the mounting, that is distinct from the first location. - in a first state, the mounting comprises at least one member referred to as "detachable", the detachable member comprising at least one base connected, at a first location, to the reference frame by at least one bridge of material forming a frangible lug, and in that - in a second state, the detachable member is positioned at a second location, provided within the reference frame of the mounting, that is distinct from the first location.
A method for preparing a dry composition comprising the sequential steps of: a. providing an agent in powder form and an aqueous medium, b. mixing the agent in powder form and the aqueous medium to obtain a paste, c. subjecting the paste to a reduced pressure thereby expanding the paste, d. freezing the expanded paste, and e. drying the paste. a. providing an agent in powder form and an aqueous medium, b. mixing the agent in powder form and the aqueous medium to obtain a paste, c. subjecting the paste to a reduced pressure thereby expanding the paste, d. freezing the expanded paste, and e. drying the paste.
Method for optimization-based operational management for a storage system for a photovoltaic system, wherein the photovoltaic system has an energy management system, wherein the photovoltaic system comprises a solar generator and the storage system and also a household connection and a grid connection, wherein the method has the following steps: reading in present characteristic data relating to the photovoltaic system and expected characteristic data relating to the photovoltaic system, wherein the present characteristic data represent production data and/or consumption values and/or a state of charge of the storage system pertaining to the present time and/or a preceding state of charge from a prior period, the expected characteristic data representing production data and/or consumption values pertaining to at least one future time within a predefined observation period; determining a plurality of expected power flows in the observation period using the present characteristic data and/or the expected characteristic data; wherein, in the determination step, the expected power flows are determined using an efficiency which can be assigned to each expected power flow; determining a grid feed-in from the plurality of expected power flows in at least one interval of time within the predefined observation period using at least one power requirement parameter which can be assigned to the plurality of expected power flows and which is coupled to a payment system; and optimizing the expected power flows in order to succeed in establishing a stable power grid with regard to supply and demand of energy. reading in present characteristic data relating to the photovoltaic system and expected characteristic data relating to the photovoltaic system, wherein the present characteristic data represent production data and/or consumption values and/or a state of charge of the storage system pertaining to the present time and/or a preceding state of charge from a prior period, the expected characteristic data representing production data and/or consumption values pertaining to at least one future time within a predefined observation period; determining a plurality of expected power flows in the observation period using the present characteristic data and/or the expected characteristic data; wherein, in the determination step, the expected power flows are determined using an efficiency which can be assigned to each expected power flow; determining a grid feed-in from the plurality of expected power flows in at least one interval of time within the predefined observation period using at least one power requirement parameter which can be assigned to the plurality of expected power flows and which is coupled to a payment system; and optimizing the expected power flows in order to succeed in establishing a stable power grid with regard to supply and demand of energy.
A method for programmably adjusting on a driver or on a receiver the duty cycle of a serial data transmission of a data signal that travels across a transmission medium, comprising: adjusting rising and falling edges of a positive leg of the data signal by a first programmable duty cycle circuitry (306a, 404a) by an amount controlled by a first control signal as output by a first memory element (308a, 406a); and adjusting rising and falling edges of a negative leg of the data signal by a second programmable duty cycle circuitry (306b, 404b) by an amount controlled by a second control signal; characterized by programming the first memory element (308a, 406a) with the first control signal; programming a second memory element (308b, 406b) with the second control signal; providing the first control signal from the first memory element (308a, 406a) to the first programmable duty cycle circuitry (306a, 404a); and providing the second control signal from the second memory element (308b, 406b) to the second programmable duty cycle circuitry (306b, 404b); wherein end-users determine the amounts of adjustment of the rising and falling edges of the positive and negative legs. adjusting rising and falling edges of a positive leg of the data signal by a first programmable duty cycle circuitry (306a, 404a) by an amount controlled by a first control signal as output by a first memory element (308a, 406a); and adjusting rising and falling edges of a negative leg of the data signal by a second programmable duty cycle circuitry (306b, 404b) by an amount controlled by a second control signal; characterized by programming the first memory element (308a, 406a) with the first control signal; programming a second memory element (308b, 406b) with the second control signal; providing the first control signal from the first memory element (308a, 406a) to the first programmable duty cycle circuitry (306a, 404a); and providing the second control signal from the second memory element (308b, 406b) to the second programmable duty cycle circuitry (306b, 404b); wherein end-users determine the amounts of adjustment of the rising and falling edges of the positive and negative legs.
Pump casing for a pump which is operated by an electric motor, having a channel and having an air separator chamber, through which a liquid to be transported is sucked during operation of the pump and in which air which is contained in the liquid is separated, the air separator chamber having an inlet opening which is adjoined by the channel, through which the liquid is sucked into the air separator chamber during operation of the pump, and having a ventilation chamber which is connected to the air separator chamber for introducing the separated air into the ventilation chamber, the ventilation chamber adjoining the air separator chamber laterally, and the ventilation chamber having, at an upper-side end, an opening for discharging the air to the outside, and being of open configuration towards the channel at a lower-side end, characterized in that an insert is introduced through the opening into the ventilation chamber in such a way that, in the inserted state, the insert forms a bottom of the ventilation chamber, which bottom delimits the ventilation chamber towards the channel, the insert having at least one opening, via which the ventilation chamber is connected to the channel.
A test method for predicting or diagnosing cerebral infarction in a subject, or asymptomatic cerebral infarction, the method comprising the step: a) measuring the number of SSEA-3-positive pluripotent stem cells present in the blood sample which has been collected from the subject; b) comparing the number of the measured pluripotent stem cells with a cutoff value of 3.5 cells/μl and determining that the test is positive if it is higher than the cutoff value, wherein the pluripotent stem cells have all of the following properties: (i) SSEA-3 positive; (ii) CD105 positive; (iii) low or absent telomerase activity; (iv) ability to differentiate into cells of any of the three germ layers; (v) absence of demonstration of neoplastic proliferation; and (vi) presence of self-renewal ability. a) measuring the number of SSEA-3-positive pluripotent stem cells present in the blood sample which has been collected from the subject; b) comparing the number of the measured pluripotent stem cells with a cutoff value of 3.5 cells/μl and determining that the test is positive if it is higher than the cutoff value, (i) SSEA-3 positive; (ii) CD105 positive; (iii) low or absent telomerase activity; (iv) ability to differentiate into cells of any of the three germ layers; (v) absence of demonstration of neoplastic proliferation; and (vi) presence of self-renewal ability.
An articulated prop for holding up a bonnet of a vehicle, characterized in that it comprises a bent part (12, 14, 16) able to deform plastically under the application of a compression stress at its upper ends or equal to 10 daN, preferably 15 daN, even more preferably 20 daN, said stress corresponding to a forced closure of the bonnet.
Ignition device for igniting a pyrotechnic device of an electrically initiated priming and ignition apparatus, - with an electrically operated ignition bridge for heating the pyrotechnic device, - with a supply unit for supplying the ignition bridge with electrical energy for the generation of heat in the ignition bridge, - wherein the supply unit is configured to provide the energy in the form of at least two energy pulses by means of a PWM program, - where the pulse durations (tON) of the energy pulses and the pause durations (tOFF) of the pauses between two consecutive energy pulses are freely programmable. - with an electrically operated ignition bridge for heating the pyrotechnic device, - with a supply unit for supplying the ignition bridge with electrical energy for the generation of heat in the ignition bridge, - wherein the supply unit is configured to provide the energy in the form of at least two energy pulses by means of a PWM program, - where the pulse durations (tON) of the energy pulses and the pause durations (tOFF) of the pauses between two consecutive energy pulses are freely programmable.
A computer program product stored on a medium which, when executed by a computer, performs steps of: assigning total output power values for plural cells of a modeled wireless communications network; distributing plural user equipment unit among the plural cells; determining, for a first cell, transmit power needed for services and channels in the first cell other than power for a high speed downlink packet service; using needed transmit power as determined by step for determining power available in the first cell for the high speed downlink packet service: using power available as determined by step for determining received power at a first user equipment unit on a high speed downlink packet service data channel; determining total interference received by the first user equipment unit from the plural cells; using received high speed service data channel power as determined by step and total interference as determined by step for determining a high speed downlink packet service data rate for the first user equipment unit; performing step through step for the plural user equipment units in the first cell and using the high speed downlink packet service data rates for the plural user equipment units to obtain a high speed downlink packet service data rate for the first cell. assigning total output power values for plural cells of a modeled wireless communications network; distributing plural user equipment unit among the plural cells; determining, for a first cell, transmit power needed for services and channels in the first cell other than power for a high speed downlink packet service; using needed transmit power as determined by step for determining power available in the first cell for the high speed downlink packet service: using power available as determined by step for determining received power at a first user equipment unit on a high speed downlink packet service data channel; determining total interference received by the first user equipment unit from the plural cells; using received high speed service data channel power as determined by step and total interference as determined by step for determining a high speed downlink packet service data rate for the first user equipment unit; performing step through step for the plural user equipment units in the first cell and using the high speed downlink packet service data rates for the plural user equipment units to obtain a high speed downlink packet service data rate for the first cell.
A fuel system for an aircraft, the fuel system comprising: a main pump that receives fuel from a source; a servo pump that receives fuel from the source; a metering valve that receives main flow from the main pump; a shut-off valve that receives fuel flow from the metering valve; an actuator that receives fuel flow from the servo pump; and a pump sharing valve that receives circulating flow from the servo pump and that alternatively directs shared flow to the main flow or an inlet of the servo pump; characterised in that the metering valve includes a shut-off port that actuates the shut-off valve, and the shut-off port provides a low signal pressure to the shut-off valve in a run mode so that the shut-off valve is biased open and a high signal pressure to the shut-off valve in a shut-down mode so that the shut-off valve is forced closed. a main pump that receives fuel from a source; a servo pump that receives fuel from the source; a metering valve that receives main flow from the main pump; a shut-off valve that receives fuel flow from the metering valve; an actuator that receives fuel flow from the servo pump; and a pump sharing valve that receives circulating flow from the servo pump and that alternatively directs shared flow to the main flow or an inlet of the servo pump; characterised in that the metering valve includes a shut-off port that actuates the shut-off valve, and the shut-off port provides a low signal pressure to the shut-off valve in a run mode so that the shut-off valve is biased open and a high signal pressure to the shut-off valve in a shut-down mode so that the shut-off valve is forced closed.
A cooling system for a motor vehicle engine, the cooling system comprising a coolant pump and a fluid flow control device having first and second fluid inlets (241, 242) and first and second fluid outlets (240B, 240R), the first fluid inlet being arranged to be connected to a cylinder head coolant outlet of the engine and the second fluid inlet being arranged to be coupled to a cylinder block coolant outlet of the engine, the first fluid outlet being coupled to a radiator bypass conduit of the cooling system and the second fluid outlet being coupled to a radiator conduit of the cooling system and arranged to direct to flow through a radiator of the system, the device comprising a radiator outlet valve operable to control a flow of fluid out from the device through the second outlet, the valve having a closure member operable between an open position and a closed position responsive to a temperature of coolant flowing through the device, wherein when the closure member transitions from the closed position to the open position the closure member is arranged to be displaced in a direction downstream of a direction of flow of coolant through the second outlet, characterised in that the closure member of the valve of the fluid flow control device is arranged automatically to assume the open position when a pressure differential across the valve exceeds a prescribed value.
A method for testing a sterilisation process for packaging means and which are transported by means of a transport means starting from an application means to a sterilisation means or for a machine by means of which packaging means can be transported along a pre-defined transport path with the aid of a transport means, the method comprising the following steps: - acting upon at least one first region of the packaging means or of the machine with a liquid oxidizable medium; - acting upon at least one second region of the packaging means or of the machine with a sterilising oxidizing agent, wherein the first region of the packaging means or of the machine and the second region overlap at least in sections; - visually inspecting at least one intersection region, which has been acted upon both with the oxidizable medium and with the oxidizing agent. - acting upon at least one first region of the packaging means or of the machine with a liquid oxidizable medium; - acting upon at least one second region of the packaging means or of the machine with a sterilising oxidizing agent, wherein the first region of the packaging means or of the machine and the second region overlap at least in sections; - visually inspecting at least one intersection region, which has been acted upon both with the oxidizable medium and with the oxidizing agent.
A formulation for the production of a flame-retardant mineral foam comprising a calcium sulphate aluminate cement, at least one sulphate component, at least one aluminium silicate as well as at least one calcium oxide-providing component, characterized in that the calcium sulphate aluminate cement is incorporated in a proportion selected from a range of 55 parts by weight to 85 parts by weight, the sulphate component is incorporated in a proportion which amounts to a sulphate fraction of between 5 parts by weight and 15 parts by weight, the aluminium silicate is incorporated in a proportion such that the proportion of Al 2 O 3 is between 3 parts by weight and 30 parts by weight, and the calcium oxide-providing component is contained in a proportion such that the proportion of CaO is between 0.5 parts by weight and 2 parts by weight.