mhurhangee/patent-ind-claim-en huggingface dataset:
Interconnect module between an electrical circuit breaker and an electrical contactor , the interconnect module comprising a housing and a plurality of electrical power conductors housed inside the housing, each of the electrical power conductors being adapted to electrically connect an electrical output of a circuit breaker to an electrical input of a contactor in order to allow an electric supply current to flow from the circuit breaker to the contactor, the interconnect module further comprising a voltage sensor adapted to detect the presence of an electrical voltage (Vp) between at least two of the electrical power conductors , characterised in that two of the electrical power conductors are each provided with a first electrically conductive plate , and in that the voltage sensor comprises: - two second electrically conductive plates each arranged at a distance from and opposite one of the first electrically conductive plates , and - a measuring circuit for measuring an electrical measurement voltage (Vm) between the two second electrically conductive plates , the presence of the electrical voltage (Vp) being detected as a function of the value of the electrical measurement voltage (Vm), the electrical measurement voltage (Vm) depending on the value of the electrical capacitances (C1, C2) between each second electrically conductive plate and the first electrical plate of the corresponding electrical power conductor. - two second electrically conductive plates each arranged at a distance from and opposite one of the first electrically conductive plates , and - a measuring circuit for measuring an electrical measurement voltage (Vm) between the two second electrically conductive plates , the presence of the electrical voltage (Vp) being detected as a function of the value of the electrical measurement voltage (Vm), the electrical measurement voltage (Vm) depending on the value of the electrical capacitances (C1, C2) between each second electrically conductive plate and the first electrical plate of the corresponding electrical power conductor.
Wiper blade for wiping panes, in particular motor vehicle panes, having a supporting element which is spring-elastic and exerts a pressing force in contact of the wiper blade against a pane surface, a rubber-elastic wiper strip with a wiper lip and a retaining strip , wherein the wiper strip , in cross section starting from the wiper lip , has a profile with two limbs and is connected at the two limbs to the retaining strip and/or to the supporting element , characterized in that the supporting element consists of at least two rod-shaped spring elements , in particular made from spring steel, and wherein the limbs of the wiper strip are inserted into grooves of the retaining strip , in particular grooves with a circular cross section , and rod-shaped spring elements are inserted into hollow channels within the limbs of the wiper strip in the region within the grooves .
A method (300; 500) for calibrating a resistivity measurement taken by a downhole tool in a borehole, wherein the downhole tool estimates the resistivity of an underground formation penetrated by the borehole with at least one sensor situated at a non-zero standoff distance from the borehole, wherein the method includes: - taking (302; 502) apparent impedance measurements with the at least one sensor at a set of frequencies comprising at least a first frequency and at a first plurality of locations in the borehole, wherein the measurement are uncalibrated measurements, the method being characterized in that it further comprises: - identifying (304-310; 408; 504) a portion of the borehole in which the apparent impedance measurements at least at the first frequency have a predetermined behavior, wherein the predetermined behavior is that the apparent impedance measurements taken in the portion are substantially fitting a linear model when represented in the complex plane, - using (318; 506) a plurality of measurements obtained at a second plurality of location situated in said portion at the first frequency to determine calibration coefficients for the measurements at said frequency. - taking (302; 502) apparent impedance measurements with the at least one sensor at a set of frequencies comprising at least a first frequency and at a first plurality of locations in the borehole, wherein the measurement are uncalibrated measurements, - identifying (304-310; 408; 504) a portion of the borehole in which the apparent impedance measurements at least at the first frequency have a predetermined behavior, wherein the predetermined behavior is that the apparent impedance measurements taken in the portion are substantially fitting a linear model when represented in the complex plane, - using (318; 506) a plurality of measurements obtained at a second plurality of location situated in said portion at the first frequency to determine calibration coefficients for the measurements at said frequency.
A tubular transportation system for transporting one or more passengers or one or more cargos via a capsule along a predetermined route, the tubular transportation system comprising: a plurality of substantially evacuated tubes arranged along the predetermined route, each tube in the plurality of substantially evacuated tubes being configured to have a pressure that is below atmospheric pressure; means for maintaining within each tube in the plurality of substantially evacuated tubes, a gaseous composition comprising a mixture of a first percentage, x , of hydrogen and a second percentage, (100-x), of air; characterized in that the means for maintaining the gaseous composition is configured to pick the first percentage, x , of hydrogen based on a predetermined power value and a leak rate associated with each tube, wherein the predetermined power value is a function of a first power to pump each tube to the substantially evacuated state and a second power to overcome aerodynamic drag. a plurality of substantially evacuated tubes arranged along the predetermined route, each tube in the plurality of substantially evacuated tubes being configured to have a pressure that is below atmospheric pressure; means for maintaining within each tube in the plurality of substantially evacuated tubes, a gaseous composition comprising a mixture of a first percentage, x , of hydrogen and a second percentage, (100-x), of air; characterized in that the means for maintaining the gaseous composition is configured to pick the first percentage, x , of hydrogen based on a predetermined power value and a leak rate associated with each tube, wherein the predetermined power value is a function of a first power to pump each tube to the substantially evacuated state and a second power to overcome aerodynamic drag.
A resin composition, comprising: 48-54 parts by weight of a halogen-free epoxy resin, 16-31 parts by weight of a compound represented by Formula (I), wherein n is 2-15; Ac represents an acetyl group; and 15-32 parts by weight of a cyanate ester resin. 48-54 parts by weight of a halogen-free epoxy resin, 16-31 parts by weight of a compound represented by Formula (I), wherein n is 2-15; Ac represents an acetyl group; and 15-32 parts by weight of a cyanate ester resin.
A data transmission control method, comprising: receiving , by a first communications apparatus , radio frequency signals; processing , by the first communications apparatus , the radio frequency signals in at least two functional split manners, to generate at least two parts of transmission signals; and sending , by the first communications apparatus through a common public radio interface, CPRI, the at least two parts of transmission signals to a second communications apparatus , wherein each part of the transmission signals in the radio frequency signals is processed in one functional split manner; different parts of the transmission signals in the radio frequency signals are processed in different functional split manners; and each of the at least two functional split manners is used to determine functional split on the first communications apparatus and the second communications apparatus when the radio frequency signals are processed. receiving , by a first communications apparatus , radio frequency signals; processing , by the first communications apparatus , the radio frequency signals in at least two functional split manners, to generate at least two parts of transmission signals; and sending , by the first communications apparatus through a common public radio interface, CPRI, the at least two parts of transmission signals to a second communications apparatus , wherein each part of the transmission signals in the radio frequency signals is processed in one functional split manner; different parts of the transmission signals in the radio frequency signals are processed in different functional split manners; and each of the at least two functional split manners is used to determine functional split on the first communications apparatus and the second communications apparatus when the radio frequency signals are processed.
An extracorporeal perfusion system comprising: a first device (O) requiring temperature-control; a second device (N) requiring temperature control; a first intermediate heat exchanger (M) configured to exchange heat between a first flow of heat transfer fluid and a first intermediate fluid that circulates in a closed loop through the first device (O); a second intermediate heat exchanger (L) configured to exchange heat between a second flow of heat transfer fluid and a second intermediate fluid that circulates in a closed loop through the second device (N); and a heater-cooler apparatus comprising: a thermal generator unit (A; 100) configured to simultaneously provide separate supplies of the heat transfer fluid, one at a higher temperature and one at a lower temperature to respective hot and cold flow circuits ; and first and second controlled off-takes from each of said hot and cold flow circuits , the first controlled off-takes configured to provide the first flow of heat transfer fluid to the first intermediate heat exchanger (M) and the second controlled off-takes configured to provide the second flow of heat transfer fluid to the second intermediate heat exchanger (L). a first device (O) requiring temperature-control; a second device (N) requiring temperature control; a first intermediate heat exchanger (M) configured to exchange heat between a first flow of heat transfer fluid and a first intermediate fluid that circulates in a closed loop through the first device (O); a second intermediate heat exchanger (L) configured to exchange heat between a second flow of heat transfer fluid and a second intermediate fluid that circulates in a closed loop through the second device (N); and a heater-cooler apparatus comprising: a thermal generator unit (A; 100) configured to simultaneously provide separate supplies of the heat transfer fluid, one at a higher temperature and one at a lower temperature to respective hot and cold flow circuits ; and first and second controlled off-takes from each of said hot and cold flow circuits , the first controlled off-takes configured to provide the first flow of heat transfer fluid to the first intermediate heat exchanger (M) and the second controlled off-takes configured to provide the second flow of heat transfer fluid to the second intermediate heat exchanger (L). a thermal generator unit (A; 100) configured to simultaneously provide separate supplies of the heat transfer fluid, one at a higher temperature and one at a lower temperature to respective hot and cold flow circuits ; and first and second controlled off-takes from each of said hot and cold flow circuits , the first controlled off-takes configured to provide the first flow of heat transfer fluid to the first intermediate heat exchanger (M) and the second controlled off-takes configured to provide the second flow of heat transfer fluid to the second intermediate heat exchanger (L).
A system for controlling turbulence of fluid flowing past a window comprising: an imaging device compartment defining an interior and an exterior separated by the window, wherein the window encloses at least a portion of the interior; wherein the exterior includes an array of multiple rows each having multiple turbulator elements, wherein the individual turbulator elements of each row are staggered with respect to individual turbulator elements on an adjacent row on a side, in use, upstream of the window positioned to induce turbulence over the entirety of a boundary layer of the fluid flowing past the window for even heat transfer between the fluid and the window, wherein each of the turbulator elements protrudes from an exterior surface of the compartment and the window is flush with the exterior surface of the compartment; and wherein each of the turbulator elements are strips having a semi-circular cross-section and have an elevation such that they are configured to protrude past a laminar sublayer of the fluid flowing upstream of the window to disrupt said flowing fluid. an imaging device compartment defining an interior and an exterior separated by the window, wherein the window encloses at least a portion of the interior; wherein the exterior includes an array of multiple rows each having multiple turbulator elements, wherein the individual turbulator elements of each row are staggered with respect to individual turbulator elements on an adjacent row on a side, in use, upstream of the window positioned to induce turbulence over the entirety of a boundary layer of the fluid flowing past the window for even heat transfer between the fluid and the window, wherein each of the turbulator elements protrudes from an exterior surface of the compartment and the window is flush with the exterior surface of the compartment; and wherein each of the turbulator elements are strips having a semi-circular cross-section and have an elevation such that they are configured to protrude past a laminar sublayer of the fluid flowing upstream of the window to disrupt said flowing fluid.
An apparatus for making pasta filata cheese comprising a chamber with a flighted auger located therein, wherein the auger has a hollow shaft and a hollow fluid chamber coupled to solid flights, a jacket surrounding the chamber, a first reservoir for providing a first heated fluid to the auger ; and a second reservoir for providing a second heated fluid to the jacket ; wherein the first and second reservoirs are distinct reservoirs; wherein the first heated fluid is at least 2.8 °C (5 °F) greater than the temperature of the second heated fluid.
Propeller comprising a cylindrical casing , a hub couplable to an engine and rotatably mounted at least partially in said cylindrical casing of the propeller, and at least one blade rotatably pivoted to said cylindrical casing of the propeller, said hub being rotatable with respect to said cylindrical casing of the propeller, or vice versa, to adjust the fluid dynamic pitch of said at least one blade , the propeller further comprising at least one elastic element interposed between said hub and said cylindrical casing for adjusting the fluid dynamic pitch of said at least one blade, characterized in that said at least one elastic element is preloaded to prevent its deformation until the resistant torque opposing the propeller rotation is lower than the torque generated by the preload of said at least one elastic element , said at least one blade being arranged on at least one first fluid dynamic pitch before the deformation of said at least one elastic element begins, further comprising means for modifying the preload of said at least one elastic element comprising at least one element, at least partially threaded, for the installation in at least one seat comprising at least one threaded portion .
A semiconducting nanoparticle comprising: a one-dimensional semiconducting nanoparticle having a first end and a second end, where the second end is opposed to the first end; and two first endcaps , one of which contacts the first end and the other of which contacts the second end respectively of the one-dimensional semiconducting nanoparticle ; where the first endcap that contacts the first end comprises a first semiconductor and where the first endcap extends from the first end of the one-dimensional semiconducting nanoparticle to form a first nanocrystal heteroj unction; where the first endcap that contacts the second end comprises a second semiconductor; where the first endcap extends from the second end of the one-dimensional semiconducting nanoparticle to form a second nanocrystal heterojunction; and where the first semiconductor and the second semiconductor are chemically different from each other; and nodes comprising semiconductors which are randomly distributed along the radial surface of the one-dimensional semiconducting nanoparticle , and wherein the point of contact of the node with the radial surface of the one-dimensional semiconducting nanoparticle is a heterojunction. a one-dimensional semiconducting nanoparticle having a first end and a second end, where the second end is opposed to the first end; and two first endcaps , one of which contacts the first end and the other of which contacts the second end respectively of the one-dimensional semiconducting nanoparticle ; where the first endcap that contacts the first end comprises a first semiconductor and where the first endcap extends from the first end of the one-dimensional semiconducting nanoparticle to form a first nanocrystal heteroj unction; where the first endcap that contacts the second end comprises a second semiconductor; where the first endcap extends from the second end of the one-dimensional semiconducting nanoparticle to form a second nanocrystal heterojunction; and where the first semiconductor and the second semiconductor are chemically different from each other; and nodes comprising semiconductors which are randomly distributed along the radial surface of the one-dimensional semiconducting nanoparticle , and wherein the point of contact of the node with the radial surface of the one-dimensional semiconducting nanoparticle is a heterojunction.
Robotic vacuum cleaner comprising at least one cleaning roller which extends transversely to a processing direction and has an elongate roller body , the cleaning roller being removable from the robotic vacuum cleaner for changing and/or cleaning and being reinsertable, the inserted cleaning roller in the robotic vacuum cleaner being rotatably driven on a first bearing side via a drive pin of the cleaning roller , the inserted cleaning roller in the robotic vacuum cleaner being mounted on a second bearing side via a floating bearing , characterised in that the floating bearing of the cleaning roller has a spring-loaded bearing bushing , the bearing bushing of the inserted cleaning roller being received in a bearing receptacle of the robotic vacuum cleaner , with a spring axially displacing the bearing bushing , by means of spring force (F) on the roller body of the cleaning roller , against the bearing receptacle , the spring force (F) of the spring axially displacing the drive pin of the inserted cleaning roller against a drive pin receptacle of the robotic vacuum cleaner .
An air filter housing for supplying air to a space, said air filter housing being configured to be arranged in a ceiling of said space, said housing having a mouth facing downward, said mouth comprising a sealing surface configured to receive a panel type air filter comprising a frame and a filter medium held within said frame, such that a sealing connection between said sealing surface and said frame is achieved, wherein the filter housing further comprises at least one resilient member arranged below the sealing surface such that when a panel type air filter is inserted into the mouth, the resilient member will be deformed by the filter frame as the filter passes the resilient member, and resume its original shape once the filter has passed, characterized in that the filter is retained between the sealing surface and the resilient member, wherein the resilient member has a vertically sloping deflecting surface , and a horizontal retaining surface , wherein the horizontal retaining surface is arranged to support a bottom surface portion of the filter frame once the filter frame has passed and the resilient member has resumed its original shape. said housing having a mouth facing downward, said mouth comprising a sealing surface configured to receive a panel type air filter comprising a frame and a filter medium held within said frame, such that a sealing connection between said sealing surface and said frame is achieved, wherein the filter housing further comprises at least one resilient member arranged below the sealing surface such that when a panel type air filter is inserted into the mouth, the resilient member will be deformed by the filter frame as the filter passes the resilient member, and resume its original shape once the filter has passed, characterized in that the filter is retained between the sealing surface and the resilient member, wherein the resilient member has a vertically sloping deflecting surface , and a horizontal retaining surface , wherein the horizontal retaining surface is arranged to support a bottom surface portion of the filter frame once the filter frame has passed and the resilient member has resumed its original shape.
A system for determining if a curtain plate of a differential mobility spectrometry (DMS) device is contaminated, comprising: a DMS device that includes a curtain plate , which is configured to receive a curtain gas that includes a chemical modifier into the curtain plate, and, before or while receiving ions of an analyte into the DMS device, is configured to perform a diagnostic experiment in which a compensation voltage (CoV) of the DMS device is stepped through a series of values in order to apply different CoV values to at least one precursor ion derived from the chemical modifier; and a mass spectrometer that, during the diagnostic experiment, for each CoV value of the series of values, is configured to select the at least one precursor ion and mass analyze the at least one precursor ion, producing an intensity for each CoV value of the series of values for the at least one precursor ion, calculate an intensity versus CoV value peak from the intensities measured for each CoV value of the series of values for the at least one precursor ion, calculate a representative CoV value for the peak, calculate an absolute value of the difference between the representative CoV value and a known CoV value or a range of known CoV values that represent an uncontaminated curtain plate, and, if the absolute value of the difference is greater than or equal to a predetermined threshold value, determine that the curtain plate is contaminated. a DMS device that includes a curtain plate , which is configured to receive a curtain gas that includes a chemical modifier into the curtain plate, and, before or while receiving ions of an analyte into the DMS device, is configured to perform a diagnostic experiment in which a compensation voltage (CoV) of the DMS device is stepped through a series of values in order to apply different CoV values to at least one precursor ion derived from the chemical modifier; and a mass spectrometer that, during the diagnostic experiment, for each CoV value of the series of values, is configured to select the at least one precursor ion and mass analyze the at least one precursor ion, producing an intensity for each CoV value of the series of values for the at least one precursor ion, calculate an intensity versus CoV value peak from the intensities measured for each CoV value of the series of values for the at least one precursor ion, calculate a representative CoV value for the peak, calculate an absolute value of the difference between the representative CoV value and a known CoV value or a range of known CoV values that represent an uncontaminated curtain plate, and, if the absolute value of the difference is greater than or equal to a predetermined threshold value, determine that the curtain plate is contaminated.