mhurhangee/patent-ind-claim-en huggingface dataset:
A fuel blending system for a power generation unit fluidly coupled to a first fuel source and a second fuel source, comprising: a plurality of sensors , each sensor configured to detect at least one operating parameter of the power generation unit ; a first plurality of valves configured to selectively prevent or enable fluid communication between the first fuel source and the power generation unit , the first plurality of valves fluidly coupled in series and comprising a first progressive valve configured to gradually open or close to at least one predetermined setpoint; a second plurality of valves configured to selectively prevent or enable fluid communication between the second fuel source and the power generation unit , the second plurality of valves comprising a second progressive valve configured to gradually open or close to at least one predetermined setpoint; and a controller communicatively coupled to each of the plurality of sensors , communicatively coupled via a first plurality of communication lines to each valve of the first plurality of valves , and communicatively coupled via a second plurality of communication lines to each valve of the second plurality of valves , the controller configured to receive a detected operating parameter from a sensor of the plurality of sensors , compare the detected operating parameter to another operating parameter, and based on the comparison, transmit an instruction to at least one of the first progressive valve and the second progressive valve to enable a first fuel from the first fuel source to blend with a second fuel from the second fuel source. a plurality of sensors , each sensor configured to detect at least one operating parameter of the power generation unit ; a first plurality of valves configured to selectively prevent or enable fluid communication between the first fuel source and the power generation unit , the first plurality of valves fluidly coupled in series and comprising a first progressive valve configured to gradually open or close to at least one predetermined setpoint; a second plurality of valves configured to selectively prevent or enable fluid communication between the second fuel source and the power generation unit , the second plurality of valves comprising a second progressive valve configured to gradually open or close to at least one predetermined setpoint; and a controller communicatively coupled to each of the plurality of sensors , communicatively coupled via a first plurality of communication lines to each valve of the first plurality of valves , and communicatively coupled via a second plurality of communication lines to each valve of the second plurality of valves , the controller configured to receive a detected operating parameter from a sensor of the plurality of sensors , compare the detected operating parameter to another operating parameter, and based on the comparison, transmit an instruction to at least one of the first progressive valve and the second progressive valve to enable a first fuel from the first fuel source to blend with a second fuel from the second fuel source.
A circuit, comprising: a first phase frequency detector PFD having a first input, a second input, a first output, and a second output, the first input of the first PFD adapted to receive a reference frequency; a first charge pump CP having an input and an output, the input of the first CP is coupled to the first output of the first PFD ; a voltage controlled oscillator VCO having an input and an output, the input of the VCO coupled to the output of the first CP (21 1b); a frequency divider having an input and an output, the input of the frequency divider coupled to the output of the VCO and the output of the frequency divider coupled to the second input of the first PFD ; a second CP having an input and an output, the input of the second CP coupled to the second output of the first PFD ; and an analog-to-digital converter ADC having an input and an output, the input coupled to the output of the second CP . a first phase frequency detector PFD having a first input, a second input, a first output, and a second output, the first input of the first PFD adapted to receive a reference frequency; a first charge pump CP having an input and an output, the input of the first CP is coupled to the first output of the first PFD ; a voltage controlled oscillator VCO having an input and an output, the input of the VCO coupled to the output of the first CP (21 1b); a frequency divider having an input and an output, the input of the frequency divider coupled to the output of the VCO and the output of the frequency divider coupled to the second input of the first PFD ; a second CP having an input and an output, the input of the second CP coupled to the second output of the first PFD ; and an analog-to-digital converter ADC having an input and an output, the input coupled to the output of the second CP .
A lubricating oil composition comprising: (a) at least 70 weight percent of a base oil, (b) 0.1 to 50 weight percent of a poly(polyisobutylenemethacrylate) copolymer named polyPIBMA comprising polyisobutylene macromonomers (PIBMA) of formula (I) wherein R 1 to R 5 independently from each other are selected from the group consisting of hydrogen, C 1 -C 20 -alkyl, C 1 -C 20 -alkyloxy and C 8 -C 7500 -polyisobutyl und C 8 -C 7500 -polyisobutenyl, R is an alkyl group comprising 2 to 10, preferably 2 to 6 and most preferably 2 to 4 carbon atoms, R 6 is hydrogen or methyl, R 7 is hydrogen or methyl, or COOR 8 , R 8 is hydrogen or C 1 -C 20 -alkyl and n is a number from 1 to 50, characterized in that at least one of R 1 to R 5 is a C 8 -C 7500 -polyisobutyl or C 8 -C 7500 -polyisobutenyl, and (c) 0.05 to 20 weight percent of additives. (a) at least 70 weight percent of a base oil, (b) 0.1 to 50 weight percent of a poly(polyisobutylenemethacrylate) copolymer named polyPIBMA comprising polyisobutylene macromonomers (PIBMA) of formula (I) wherein R 1 to R 5 independently from each other are selected from the group consisting of hydrogen, C 1 -C 20 -alkyl, C 1 -C 20 -alkyloxy and C 8 -C 7500 -polyisobutyl und C 8 -C 7500 -polyisobutenyl, R is an alkyl group comprising 2 to 10, preferably 2 to 6 and most preferably 2 to 4 carbon atoms, R 6 is hydrogen or methyl, R 7 is hydrogen or methyl, or COOR 8 , R 8 is hydrogen or C 1 -C 20 -alkyl and n is a number from 1 to 50, characterized in that at least one of R 1 to R 5 is a C 8 -C 7500 -polyisobutyl or C 8 -C 7500 -polyisobutenyl, and R 1 to R 5 independently from each other are selected from the group consisting of hydrogen, C 1 -C 20 -alkyl, C 1 -C 20 -alkyloxy and C 8 -C 7500 -polyisobutyl und C 8 -C 7500 -polyisobutenyl, R is an alkyl group comprising 2 to 10, preferably 2 to 6 and most preferably 2 to 4 carbon atoms, R 6 is hydrogen or methyl, R 7 is hydrogen or methyl, or COOR 8 , R 8 is hydrogen or C 1 -C 20 -alkyl and n is a number from 1 to 50, characterized in that at least one of R 1 to R 5 is a C 8 -C 7500 -polyisobutyl or C 8 -C 7500 -polyisobutenyl, and (c) 0.05 to 20 weight percent of additives.
Method for effectively thermally insulating and sealing of a safing slot within a building construction having a wall construction defining an interior wall surface , which includes an interior panel extending over the interior surface thereof and at least one floor spatially disposed from the inner wall surface defining the safing slot extending between the interior wall surface of the interior panel and an outer edge of the floor , comprising: i) positioning a primary insulation means of thermally resistant material in the safing slot , wherein the primary insulation means includes: a) an inner primary end surface positioned in abutment with respect to the outer edge of the floor for sealing thereadjacent, b) an outer primary end surface positioned in abutment with respect to the interior panel , and c) an upper primary facing surface extending between the inner primary end surface and the outer primary end surface and facing upwardly therebetween; ii) positioning a supplemental insulation means of thermally resistant material to the interior panel of a wall; iii) positioning a supplemental attachment means for attaching of the supplemental insulation means with respect to the interior panel positioned thereadjacent; and positioning an outer fire retardant coating across the primary insulation means and the adjacent portions of the interior wall surface of the interior panel and the floor located thereadjacent, characterized in that the supplemental insulation means is positioned to the interior panel of a wall at a position immediately above the primary insulation means and in abutment with respect to the upper primary facing surface thereof. i) positioning a primary insulation means of thermally resistant material in the safing slot , wherein the primary insulation means includes: a) an inner primary end surface positioned in abutment with respect to the outer edge of the floor for sealing thereadjacent, b) an outer primary end surface positioned in abutment with respect to the interior panel , and c) an upper primary facing surface extending between the inner primary end surface and the outer primary end surface and facing upwardly therebetween; a) an inner primary end surface positioned in abutment with respect to the outer edge of the floor for sealing thereadjacent, b) an outer primary end surface positioned in abutment with respect to the interior panel , and c) an upper primary facing surface extending between the inner primary end surface and the outer primary end surface and facing upwardly therebetween; ii) positioning a supplemental insulation means of thermally resistant material to the interior panel of a wall; iii) positioning a supplemental attachment means for attaching of the supplemental insulation means with respect to the interior panel positioned thereadjacent; and
Method of controlling at least one adaptable airflow regulating system , in particular spoiler (19a-19f) and/or flap , of at least one rotor blade of a wind turbine having a wind turbine tower , the method comprising: determining a quantity related to a distance (da) between the rotor blade and the wind turbine tower ; controlling the airflow regulating system based on the quantity, wherein controlling the airflow regulating system comprises: adapting the airflow regulating system such that an aerodynamic lift in at least a portion of the rotor blade is decreased, if the quantity is below a first threshold, the method being characterized in that it further comprises, if the distance related quantity is below a second threshold: additionally controlling an airflow regulating system of at least one further rotor blade based on the distance related quantity, wherein the second threshold is smaller than the first threshold. determining a quantity related to a distance (da) between the rotor blade and the wind turbine tower ; controlling the airflow regulating system based on the quantity, wherein controlling the airflow regulating system comprises: adapting the airflow regulating system such that an aerodynamic lift in at least a portion of the rotor blade is decreased, if the quantity is below a first threshold, the method being characterized in that it further comprises, if the distance related quantity is below a second threshold: additionally controlling an airflow regulating system of at least one further rotor blade based on the distance related quantity, wherein the second threshold is smaller than the first threshold. adapting the airflow regulating system such that an aerodynamic lift in at least a portion of the rotor blade is decreased, if the quantity is below a first threshold, the method being characterized in that it further comprises, if the distance related quantity is below a second threshold: additionally controlling an airflow regulating system of at least one further rotor blade based on the distance related quantity, wherein the second threshold is smaller than the first threshold. additionally controlling an airflow regulating system of at least one further rotor blade based on the distance related quantity, wherein the second threshold is smaller than the first threshold.
A voltage generating device , comprising: a first transistor having a first terminal that is configured to receive a first voltage; a second transistor having a first terminal that is configured to receive a second voltage; a voltage dividing circuit having a first connection terminal and a second connection terminal that are coupled to a second terminal of the first transistor for receiving the first voltage via the first transistor and a second terminal of the second transistor for receiving the second voltage via the second transistor , respectively, wherein the voltage dividing circuit divides a voltage of at least one of the first connection terminal and the second connection terminal to generate a first divided voltage (Vdl) and a second divided voltage (Vd2), the first divided voltage (Vd1) is used as an output voltage of the voltage generating device , and the second divided voltage (Vd2) is output as a control voltage to a control terminal of the first transistor and a control terminal of the second transistor . a first transistor having a first terminal that is configured to receive a first voltage; a second transistor having a first terminal that is configured to receive a second voltage; a voltage dividing circuit having a first connection terminal and a second connection terminal that are coupled to a second terminal of the first transistor for receiving the first voltage via the first transistor and a second terminal of the second transistor for receiving the second voltage via the second transistor , respectively, wherein the voltage dividing circuit divides a voltage of at least one of the first connection terminal and the second connection terminal to generate a first divided voltage (Vdl) and a second divided voltage (Vd2), the first divided voltage (Vd1) is used as an output voltage of the voltage generating device , and the second divided voltage (Vd2) is output as a control voltage to a control terminal of the first transistor and a control terminal of the second transistor .
An aircraft having a wing , the wing including a main fixed portion and a tip portion movably mounted at a tip end of the main fixed portion via a flexible element or hinge , wherein the main fixed portion has an upper surface and a lower surface , and the tip portion has an upper surface and a lower surface , and the aircraft is operable in: a) a first configuration in which the upper surface of the tip portion is angled downwardly with respect to the upper surface of the main fixed portion; and b) a second configuration in which the tip portion is rotated upwardly with respect to the first configuration such that the upper surface of the tip portion and the upper surface of the main fixed portion are substantially continuous surfaces without any significant angle formed between said upper surfaces , and wherein movement of the tip portion with respect to the main fixed portion from the first configuration to the second configuration is exclusively passively actuated by movement of the wing with respect to the surrounding air, and characterised in that the tip portion is biased towards the first configuration, and the tip portion adopts the second configuration when the magnitude of the velocity of a freestream flow (S) of the surrounding air is sufficiently great. a) a first configuration in which the upper surface of the tip portion is angled downwardly with respect to the upper surface of the main fixed portion; and b) a second configuration in which the tip portion is rotated upwardly with respect to the first configuration such that the upper surface of the tip portion and the upper surface of the main fixed portion are substantially continuous surfaces without any significant angle formed between said upper surfaces , and wherein movement of the tip portion with respect to the main fixed portion from the first configuration to the second configuration is exclusively passively actuated by movement of the wing with respect to the surrounding air,
A counter-blade , in particular for a wood chipper, for producing wood chippings, having at least one cutting edge which is formed from a hard material and one support surface which leads to the cutting edge , wherein the cutting edge is formed from a plurality of hard material elements which are arranged on at least one basic body one next to another along the cutting edge , wherein, along the hard material elements forming the cutting edge , the support surface comprises a plurality of protective elements which are arranged in a row next to one another, are produced from hard material and adjoin the hard material elements , characterized in that the support surface is formed by in each case one cover plate which is mounted on each basic body and is connected directly or indirectly to the protective elements . wherein, along the hard material elements forming the cutting edge , the support surface comprises a plurality of protective elements which are arranged in a row next to one another, are produced from hard material and adjoin the hard material elements , characterized in that the support surface is formed by in each case one cover plate which is mounted on each basic body and is connected directly or indirectly to the protective elements .
Upper stop system of a front axle suspension of a motor vehicle arranged along a main axis, comprising a support for connection with the vehicle body, and an axial bearing stop with balls coming under this support , comprising an upper cup fitting in a centering of this support , having a raceway of the balls inclined with respect to a transverse plane, and a lower cup arranged under these balls, the upper stop system comprising a device for clipping the upper cup under the support , characterized in that it comprises an indexing of the angular position of this upper cup around the main axis.
A sample insertion system , comprising a channel having a port connectable to a chamber ; a sealing element arranged in the channel , the sealing element sealing off a volume (V) from the channel ; and a vacuum device to decrease a pressure in the channel , wherein the sealing element comprises a carrier member to carry a sample (S), characterized in that the sealing element is configured to move the carrier member towards the port in response to the pressure in the channel decreasing below a pressure in the volume (V) sealed-off by the sealing element . a channel having a port connectable to a chamber ; a sealing element arranged in the channel , the sealing element sealing off a volume (V) from the channel ; and a vacuum device to decrease a pressure in the channel , wherein the sealing element comprises a carrier member to carry a sample (S), characterized in that the sealing element is configured to move the carrier member towards the port in response to the pressure in the channel decreasing below a pressure in the volume (V) sealed-off by the sealing element .
A wavelength conversion device , comprising: a light source that emits light having a wavelength that is predetermined, the wavelength being included in a wavelength range from ultraviolet light to visible light; a phosphor layer that converts the wavelength of light from the light source which is incident on an incidence face of the phosphor layer ; and an optical component that is disposed between the light source and the phosphor layer , and projects light emitted by the light source onto the incidence face of the phosphor layer in a ring shape, characterized in that the optical component projects the light emitted by the light source onto the incidence face, in a ring shape centered on an optical axis of the light source and having a diameter less than or equal to a diameter of the light emitted by the light source . a light source that emits light having a wavelength that is predetermined, the wavelength being included in a wavelength range from ultraviolet light to visible light; a phosphor layer that converts the wavelength of light from the light source which is incident on an incidence face of the phosphor layer ; and an optical component that is disposed between the light source and the phosphor layer , and projects light emitted by the light source onto the incidence face of the phosphor layer in a ring shape, characterized in that the optical component projects the light emitted by the light source onto the incidence face, in a ring shape centered on an optical axis of the light source and having a diameter less than or equal to a diameter of the light emitted by the light source .
A robot comprising: a housing ; a member and a joint being configured to control motion of the member ; a motor disposed within the housing and at the joint a power stage printed circuit board (PCB) disposed within the housing and including a plurality of field-effect transistors (FETs) disposed on a first surface of the power stage PCB facing the motor ; a first connector coupled to the power stage PCB and at least one second connector configured to mate with the first connector ; a logic stage PCB including (i) one or more processors in communication with the power stage PCB , and (ii) a first rotary position sensor mounted on a surface of the logic stage PCB , wherein the surface of the logic stage PCB faces a second surface of the power stage PCB opposite the first surface, wherein the power stage PCB is disposed between the motor and the logic stage PCB , and wherein the power stage PCB and logic stage PCB are arranged on respective axially spaced planes; a shaft coupled to a rotor of the motor and configured to extend through the power stage PCB ; a magnet mounted at an end of the shaft facing the first rotary position sensor ; a second rotary position sensor coupled to the member of the robot and configured to provide sensor information indicative of a rotary position of the member of the robot ; and a flexible PCB configured to receive one or more wires from the second rotary position sensor , and provide one or more respective wires to the at least one second connector a housing ; a member and a joint being configured to control motion of the member ; a motor disposed within the housing and at the joint a power stage printed circuit board (PCB) disposed within the housing and including a plurality of field-effect transistors (FETs) disposed on a first surface of the power stage PCB facing the motor ; a first connector coupled to the power stage PCB and at least one second connector configured to mate with the first connector ; a logic stage PCB including (i) one or more processors in communication with the power stage PCB , and (ii) a first rotary position sensor mounted on a surface of the logic stage PCB , wherein the surface of the logic stage PCB faces a second surface of the power stage PCB opposite the first surface, wherein the power stage PCB is disposed between the motor and the logic stage PCB , and wherein the power stage PCB and logic stage PCB are arranged on respective axially spaced planes; a shaft coupled to a rotor of the motor and configured to extend through the power stage PCB ; a magnet mounted at an end of the shaft facing the first rotary position sensor ; a second rotary position sensor coupled to the member of the robot and configured to provide sensor information indicative of a rotary position of the member of the robot ; and a flexible PCB configured to receive one or more wires from the second rotary position sensor , and provide one or more respective wires to the at least one second connector