mhurhangee/ep-ind-claims huggingface dataset:
A thermoacoustic energy converting element part (12, 112) configured to convert acoustic energy into thermal energy or thermal energy into acoustic energy between a fluid in which acoustic waves travel and a wall in contact with the fluid, the thermoacoustic energy converting element part comprising a wall which surrounds each of through holes provided in a body of the element part, extending in a direction, and configured for acoustic waves travelling routes, the wall extending in an extending direction of the through holes and configured to exchange heat with a fluid in the through holes, characterized in that the through holes include a through hole that has a hydraulic diameter of 0.4 mm or smaller, the open area ratio of the plurality of through holes in the thermoacoustic energy converting element part is 60% or higher, the thermoacoustic energy converting element part is a multilayered structure comprising a first layer and a second layer that are alternately layered along the extending direction of the through holes, the first layer having a porosity of 0% or a porosity smaller than the porosity of the second layer and the wall including the first layer and the second layer that are alternately provided along the extending direction, and a structure of the thermoacoustic energy converting element part has thermal conductivity along the extending direction of 2 W/m/K or lower.
A 360 degree camera imaging system comprising: a horizontal boom having a first end, a second end, and a middle section; a first vertical arm having a first end and a second end; a second vertical arm having a first end and a second end; a rotatable pivot proximate the middle section of the horizontal boom; wherein the first vertical arm and the second vertical arm extend downwardly from the horizontal boom; wherein the first end of the first vertical arm is affixed to the first end of the horizontal boom, and the first end of the second vertical arm is affixed to the second end of the horizontal boom; and wherein a camera is mounted to the first vertical arm, and a backdrop is mounted to the second vertical arm. a horizontal boom having a first end, a second end, and a middle section; a first vertical arm having a first end and a second end; a second vertical arm having a first end and a second end; a rotatable pivot proximate the middle section of the horizontal boom; wherein the first vertical arm and the second vertical arm extend downwardly from the horizontal boom; wherein the first end of the first vertical arm is affixed to the first end of the horizontal boom, and the first end of the second vertical arm is affixed to the second end of the horizontal boom; and wherein a camera is mounted to the first vertical arm, and a backdrop is mounted to the second vertical arm.
An ultrasound transducer stack (110, 210) comprising: a transducer layer configured to transmit ultrasound energy at a center frequency; and a lens layer secured to the transducer layer, wherein at least a portion of the lens layer has a concave curved recess with a length measured in an elevation direction of the transducer stack; wherein a center portion of the concave curved recess has a length that is less than the length of the concave curved recess and is defined between a midpoint of the concave curved recess and points outwardly therefrom in the elevation direction such that the center portion has an average thickness measured in an axial direction of the transducer stack that is substantially equal to one of 1, 3, 5 or 7 multiples of a 1/4 wavelength of the center frequency of the transducer layer; characterised in that a first matching layer is disposed between the transducer layer and the lens layer; and a second matching layer is disposed between the lens layer and the first matching layer, wherein the second matching layer comprises cyanoacrylate, and wherein the first matching layer and the second matching layer each have a thickness of approximately 1/4-wavelength of the center frequency of the ultrasound energy from the transducer layer. a transducer layer configured to transmit ultrasound energy at a center frequency; and a lens layer secured to the transducer layer, wherein at least a portion of the lens layer has a concave curved recess with a length measured in an elevation direction of the transducer stack; wherein a center portion of the concave curved recess has a length that is less than the length of the concave curved recess and is defined between a midpoint of the concave curved recess and points outwardly therefrom in the elevation direction such that the center portion has an average thickness measured in an axial direction of the transducer stack that is substantially equal to one of 1, 3, 5 or 7 multiples of a 1/4 wavelength of the center frequency of the transducer layer; characterised in that a first matching layer is disposed between the transducer layer and the lens layer; and a second matching layer is disposed between the lens layer and the first matching layer, wherein the second matching layer comprises cyanoacrylate, and wherein the first matching layer and the second matching layer each have a thickness of approximately 1/4-wavelength of the center frequency of the ultrasound energy from the transducer layer.
A safety hopper, formed for realizing free drainage of waste water for backflow prevention when one or several drainage lines are arranged above the safety hopper, wherein the safety hopper has - a drainage cap and - a hopper element comprising a hopper wall, which opens into a drainage nozzle, wherein, in a use arrangement of the safety hopper, the drainage cap is arranged flush on the hopper element and has a base plate, which is formed at least with a section or completely as screen, wherein the screen has, around an edge delimiting the surface of the screen, a guide wall, which extends in the direction of the hopper element, and the screen is formed to prevent that the drainage lines coming from the top are inserted too deeply into the safety hopper, and wherein the safety hopper has, in the hopper wall, one or several overflow windows, the extension of which reaches all the way to a plane of the screen in the direction of the drainage cap, and wherein a height (h) of the overflow windows corresponds at least to a diameter of the mouth of the overflow nozzle. wherein the safety hopper has - a drainage cap and - a hopper element comprising a hopper wall, which opens into a drainage nozzle, wherein, in a use arrangement of the safety hopper, the drainage cap is arranged flush on the hopper element and has a base plate, which is formed at least with a section or completely as screen, wherein the screen has, around an edge delimiting the surface of the screen, a guide wall, which extends in the direction of the hopper element, and the screen is formed to prevent that the drainage lines coming from the top are inserted too deeply into the safety hopper, - a drainage cap and - a hopper element comprising a hopper wall, which opens into a drainage nozzle, wherein, in a use arrangement of the safety hopper, the drainage cap is arranged flush on the hopper element and has a base plate, which is formed at least with a section or completely as screen, wherein the screen has, around an edge delimiting the surface of the screen, a guide wall, which extends in the direction of the hopper element, and the screen is formed to prevent that the drainage lines coming from the top are inserted too deeply into the safety hopper, and wherein the safety hopper has, in the hopper wall, one or several overflow windows, the extension of which reaches all the way to a plane of the screen in the direction of the drainage cap, and wherein a height (h) of the overflow windows corresponds at least to a diameter of the mouth of the overflow nozzle.
A method for generating control data for the formation of a tooth flank by milling a workpiece on a numerically controlled machine tool with at least 5 axes, particularly at a universal machine tool, by gradually moving along at processing paths with a milling tool of the machine tool based on the generated control data, the method comprising: - providing a tooth flank geometry, - determining a contact pattern area on the provided tooth flank geometry, - determining parameters (2a to 2h, 4a to 4h) to vary the provided tooth flank geometry, and - generating control data on the basis of a tooth flank geometry modified based on the determined contact pattern area and of the determined parameters (2a to 2h, 4a to 4h), characterized in that the determining of the parameters to vary the provided tooth flank geometry comprises determining at least one specific reduction parameter (4a to 4h) on at least one determined reduction position (2a to 2h) on the provided tooth flank geometry. - providing a tooth flank geometry, - determining a contact pattern area on the provided tooth flank geometry, - determining parameters (2a to 2h, 4a to 4h) to vary the provided tooth flank geometry, and - generating control data on the basis of a tooth flank geometry modified based on the determined contact pattern area and of the determined parameters (2a to 2h, 4a to 4h),
A method for feeding lime mud into a lime kiln including a rotary kiln shell having an interior between a first end wall and a second end wall, the method comprising: feeding the lime mud by a feeder into a flue gas flow, wherein the feeder is arranged so that the lime mud is introduced into a riser duct at a point located in the interior of the rotary kiln shell or in close proximity to the kiln shell to pretreat the lime mud, and wherein close proximity means a distance of half of the diameter of the kiln shell or less from the center of the first end of the kiln shell to the point at which the lime mud enters the riser duct outside the kiln shell; separating the preheated lime mud from the flue gas flow; conveying the separated lime mud into the lime kiln, and calcining the separated lime mud in the lime kiln. feeding the lime mud by a feeder into a flue gas flow, wherein the feeder is arranged so that the lime mud is introduced into a riser duct at a point located in the interior of the rotary kiln shell or in close proximity to the kiln shell to pretreat the lime mud, and wherein close proximity means a distance of half of the diameter of the kiln shell or less from the center of the first end of the kiln shell to the point at which the lime mud enters the riser duct outside the kiln shell; separating the preheated lime mud from the flue gas flow; conveying the separated lime mud into the lime kiln, and calcining the separated lime mud in the lime kiln.
Submarine electrical heating system, comprising a cavity filled with a fluid suitable for heat transfer, said cavity being arrangeable in the body of a submarine equipment, the said cavity having a penetrator installed thereon having an O-ring type sealing barrier, said penetrator interlinking an encapsulated resistance to a compensated hose filled with dielectric oil, the said compensated hose housing inner electrical wires and having an electrical connector in its end, being the said connector the point of contact with an energy source.
An apparatus for gel electrophoresis comprising: a gel cassette; and a comb having at least one tooth, the tooth having at least one side that is slanted and extending from a plane parallel to a bottom surface of the tooth at an angle of between 45 degrees to 90 degrees, the tooth having a volume of at least 40 μL. a gel cassette; and a comb having at least one tooth, the tooth having at least one side that is slanted and extending from a plane parallel to a bottom surface of the tooth at an angle of between 45 degrees to 90 degrees, the tooth having a volume of at least 40 μL.
A vehicle locating unit with improved power management, the vehicle locating unit comprising: a receiver for receiving a signal from a network of communication sources; a signal strength monitoring subsystem adapted to determine during an active mode, which communication sources in a subset of communication sources, in the network are transmitting the strongest signals, and testing signal strength of at least one additional communication source according to a predefined sequence; and a power management subsystem, responsive to the signal strength monitoring subsystem and configured to: alternatively enter sleep and wake-up modes, synchronize the wake-up mode to the communication source transmitting the strongest signal, and test and store the identity of two communication sources with the two strongest signals. a receiver for receiving a signal from a network of communication sources; a signal strength monitoring subsystem adapted to determine during an active mode, which communication sources in a subset of communication sources, in the network are transmitting the strongest signals, and testing signal strength of at least one additional communication source according to a predefined sequence; and a power management subsystem, responsive to the signal strength monitoring subsystem and configured to: alternatively enter sleep and wake-up modes, synchronize the wake-up mode to the communication source transmitting the strongest signal, and test and store the identity of two communication sources with the two strongest signals.
A bit retention device, comprising: a shaft having a front end, a rear end, a sidewall defining a bit receiving cavity extending from the front end toward the rear end, and an opening extending through the sidewall and communicating with the bit receiving cavity; a retaining element received in the opening; a retaining spring substantially surrounding the shaft, and having an inward projecting portion that is received at least partially in the opening to bias the retaining element toward the front end; an actuator sleeve substantially surrounding the shaft, the actuator sleeve moveable between a first position closer to the rear end and a second position closer to the front end, wherein, in the first position the retaining element is caused to engage a bit received in the cavity, and in the second position the retaining element is allowed to disengage from a bit received in the cavity; and a power tool housing receiving the shaft, characterised in that the power tool housing includes an external switch coupled to the actuator sleeve, wherein actuation of the external switch moves the actuator between the first and second positions. a shaft having a front end, a rear end, a sidewall defining a bit receiving cavity extending from the front end toward the rear end, and an opening extending through the sidewall and communicating with the bit receiving cavity; a retaining element received in the opening; a retaining spring substantially surrounding the shaft, and having an inward projecting portion that is received at least partially in the opening to bias the retaining element toward the front end; an actuator sleeve substantially surrounding the shaft, the actuator sleeve moveable between a first position closer to the rear end and a second position closer to the front end, wherein, in the first position the retaining element is caused to engage a bit received in the cavity, and in the second position the retaining element is allowed to disengage from a bit received in the cavity; and a power tool housing receiving the shaft, characterised in that the power tool housing includes an external switch coupled to the actuator sleeve, wherein actuation of the external switch moves the actuator between the first and second positions.
A measuring device for detecting at least one parameter of a fluid, including a housing that comes into contact with the fluid, and that has a wall that includes at least one cylindrical section that merges into an end having a hemispherical design, and wherein at least one electronic component is in heat radiation-transmitting contact with the wall in the interior of the housing, characterized in that a section of the hemispherical end, as a sensor cap, is made of a thermally conductive material and the remaining section of the hemispherical end is made of a thermally insulating material, and the electronic component is in contact with the sensor cap.
A downhole flow control device, comprising: a body to be secured within a wall of a tubular, wherein the body defines a flow path therethrough; a nozzle mounted within the body flow path; characterised in that the downhole flow control device further comprises a dissipation structure which is spatially fixed relative to the nozzle on a first side of the nozzle, such that fluid flowing through the body in a first direction will exit the nozzle and impinge on the dissipation structure prior to exit from the flow control device, and in that the dissipation structure comprises a dissipation insert arranged within the flow control device to be aligned with the nozzle such that fluid exiting the nozzle will impinge on said dissipation insert. a body to be secured within a wall of a tubular, wherein the body defines a flow path therethrough; a nozzle mounted within the body flow path; characterised in that the downhole flow control device further comprises a dissipation structure which is spatially fixed relative to the nozzle on a first side of the nozzle, such that fluid flowing through the body in a first direction will exit the nozzle and impinge on the dissipation structure prior to exit from the flow control device, and in that the dissipation structure comprises a dissipation insert arranged within the flow control device to be aligned with the nozzle such that fluid exiting the nozzle will impinge on said dissipation insert.
A method for adjusting a running state of a smart housing device, applicable on a mobile terminal, comprising monitoring a device list on an application for controlling the smart housing device on a mobile terminal, the method being characterized in that it further comprises: when a first key message for creating a shortcut key for a smart housing device selected by a user in the device list has been monitored, creating the shortcut key for controlling the smart housing device on a desktop of the mobile terminal; adjusting a current state of the smart housing device via the shortcut key; after the shortcut key is created, acquiring the current state of the smart housing device from a cloud server; and upon receipt of an acknowledgement instruction indicative of a successful adjustment returned by the cloud server, displaying the current state on the shortcut key. when a first key message for creating a shortcut key for a smart housing device selected by a user in the device list has been monitored, creating the shortcut key for controlling the smart housing device on a desktop of the mobile terminal; adjusting a current state of the smart housing device via the shortcut key; after the shortcut key is created, acquiring the current state of the smart housing device from a cloud server; and upon receipt of an acknowledgement instruction indicative of a successful adjustment returned by the cloud server, displaying the current state on the shortcut key.
Method for adjusting a power parameter of a wind turbine, the method comprising: • determining a load parameter indicative of a mechanical load of the wind turbine; • adjusting the power parameter based on the load parameter; and • estimating a turbulence of a wind speed based on the determined load parameter, wherein the adjusting the power parameter is based on the estimated turbulence in that the method further comprises: • outputting a minimum pitch angle in dependence of the turbulence; • outputting a minimal power output in dependence of the turbulence; • deriving a pitch angle reference based on the minimal pitch angle and a rotor speed of the wind turbine; and • deriving a power reference based on the minimal power, the rotor speed and a maximum turbine power, wherein the minimum pitch angle is outputted in dependence of the power reference. • determining a load parameter indicative of a mechanical load of the wind turbine; • adjusting the power parameter based on the load parameter; and • estimating a turbulence of a wind speed based on the determined load parameter, • outputting a minimum pitch angle in dependence of the turbulence; • outputting a minimal power output in dependence of the turbulence; • deriving a pitch angle reference based on the minimal pitch angle and a rotor speed of the wind turbine; and • deriving a power reference based on the minimal power, the rotor speed and a maximum turbine power,
An apparatus comprising: a raceway assembly; a seat rail; a clip assembly associated with the raceway assembly, which secures the raceway assembly to the seat rail; and a floor panel positioned in overlying relationship to the raceway assembly and the clip assembly; and wherein: the clip assembly includes a clip member comprising a first arm and a second arm, which oppose each other, and the first and second arms (60, 62) are connected together at one end of the clip member, characterised in that the clip member is positioned extending through a clip opening defined by and extends through a wall of the raceway assembly; and with the clip member positioned extending through the clip opening, the first arm and the second arm extend in a direction away from the raceway assembly. a raceway assembly; a seat rail; a clip assembly associated with the raceway assembly, which secures the raceway assembly to the seat rail; and a floor panel positioned in overlying relationship to the raceway assembly and the clip assembly; and wherein: the clip assembly includes a clip member comprising a first arm and a second arm, which oppose each other, and the first and second arms (60, 62) are connected together at one end of the clip member, characterised in that the clip member is positioned extending through a clip opening defined by and extends through a wall of the raceway assembly; and with the clip member positioned extending through the clip opening, the first arm and the second arm extend in a direction away from the raceway assembly. the clip assembly includes a clip member comprising a first arm and a second arm, which oppose each other, and the first and second arms (60, 62) are connected together at one end of the clip member, characterised in that the clip member is positioned extending through a clip opening defined by and extends through a wall of the raceway assembly; and with the clip member positioned extending through the clip opening, the first arm and the second arm extend in a direction away from the raceway assembly.