mhurhangee/patent-ind-claim-en huggingface dataset:
A system comprising: a monitoring device that includes an audio generating device ; and a mobile device that includes a microphone and a processor , wherein the monitoring device transmits, via the audio generating device, data to the mobile device in a non-audible, high frequency audio signal, wherein the mobile device receives, via the microphone, the non-audible, high frequency audio signal and decodes, via the processor, the data from the non-audible, high frequency audio signal, and wherein the processor compensates for frequency error in the non-audible, high frequency audio signal by estimating missing portions of the data from uncorrupted portions of the data. a monitoring device that includes an audio generating device ; and a mobile device that includes a microphone and a processor , wherein the monitoring device transmits, via the audio generating device, data to the mobile device in a non-audible, high frequency audio signal, wherein the mobile device receives, via the microphone, the non-audible, high frequency audio signal and decodes, via the processor, the data from the non-audible, high frequency audio signal, and wherein the processor compensates for frequency error in the non-audible, high frequency audio signal by estimating missing portions of the data from uncorrupted portions of the data.
A system for controlling a drive signal to a resonator of an inertial system, the system comprising: a controller that provides the drive signal to a forcer coupled to the resonator to excite the resonator into vibration at its resonant frequency; and a buffer formed from an operational amplifier that includes an input terminal coupled to an input node and an integration capacitor coupled between the input node and an output of the operational amplifier, wherein the input node receives charge of a pickoff capacitor of the resonator that is a measure of the resonator vibration and a current reference waveform that are combined at the input node and provides an output that is a difference signal that represents an error of the resonator vibration that corresponds to a difference between the measured resonator vibration and the current reference waveform formed from a fixed amplitude reference signal, wherein the difference signal is demodulated and provided to the controller as a voltage that the controller attempts to drive to zero by adjusting the drive signal. a controller that provides the drive signal to a forcer coupled to the resonator to excite the resonator into vibration at its resonant frequency; and a buffer formed from an operational amplifier that includes an input terminal coupled to an input node and an integration capacitor coupled between the input node and an output of the operational amplifier, wherein the input node receives charge of a pickoff capacitor of the resonator that is a measure of the resonator vibration and a current reference waveform that are combined at the input node and provides an output that is a difference signal that represents an error of the resonator vibration that corresponds to a difference between the measured resonator vibration and the current reference waveform formed from a fixed amplitude reference signal, wherein the difference signal is demodulated and provided to the controller as a voltage that the controller attempts to drive to zero by adjusting the drive signal.
A lock for a vehicle assembly , the lock comprising: a movably mounted first part including a first engagement surface which defines a swept volume as the first part moves; a second part mounted via one or more bearing surfaces so as to be rotatable about a pivot axis and including a second engagement surface, the second part being pivotally movable between: a locked condition, in which the second engagement surface is within a locking region of the swept volume for engagement with the first engagement surface to inhibit movement of the first part; an unlocked condition, in which the second engagement surface is outside of the locking region of the swept volume, wherein the one or more bearing surfaces define an effective bearing radius which is greater than the distance between the centre of mass of the second part and the pivot axis; and characterised in that the second part defines a generally circular peripheral surface which extends around the pivot axis of the second part and which defines the second engagement surface. a movably mounted first part including a first engagement surface which defines a swept volume as the first part moves; a second part mounted via one or more bearing surfaces so as to be rotatable about a pivot axis and including a second engagement surface, the second part being pivotally movable between: a locked condition, in which the second engagement surface is within a locking region of the swept volume for engagement with the first engagement surface to inhibit movement of the first part; an unlocked condition, in which the second engagement surface is outside of the locking region of the swept volume, wherein the one or more bearing surfaces define an effective bearing radius which is greater than the distance between the centre of mass of the second part and the pivot axis; and characterised in that the second part defines a generally circular peripheral surface which extends around the pivot axis of the second part and which defines the second engagement surface. a locked condition, in which the second engagement surface is within a locking region of the swept volume for engagement with the first engagement surface to inhibit movement of the first part; an unlocked condition, in which the second engagement surface is outside of the locking region of the swept volume, wherein the one or more bearing surfaces define an effective bearing radius which is greater than the distance between the centre of mass of the second part and the pivot axis; and characterised in that the second part defines a generally circular peripheral surface which extends around the pivot axis of the second part and which defines the second engagement surface.
A computer implemented method for drawing a histogram for an image of a dynamic video, wherein the method comprises the following steps: acquiring the luminance data of the pixels of the image of the dynamic video, wherein the luminance data ranges from a first luminance data (Xmin) to a second luminance data (Xmax); characterized in that , when drawing statistical bars of the histogram, expanding a luminance range of the luminance data, by luminance-level stretching, to obtain an expanded luminance range of the statistical bars covering along x-axis of the histogram; counting a frequency (Pmin) of the first luminance data (Xmin) and a frequency (Pmax) of the second luminance data (Xmax); performing frequency statistics processing on the expanded luminance range to obtain the frequencies (P1, P2, ... PN) of N statistical bars; and removing the frequency (Pmin) of the first luminance data (Xmin) from the frequency (P1) of the first statistical bar, and removing the frequency (Pmax) of the second luminance data (Xmax) from the frequency (PN) of the last statistical bar, to obtain the histogram, wherein, in addition to the statistical bars, the histogram further includes separately the frequency (Pmin) of the first luminance data (Xmin) and the frequency (Pmax) of the second luminance data (Xmax). acquiring the luminance data of the pixels of the image of the dynamic video, wherein the luminance data ranges from a first luminance data (Xmin) to a second luminance data (Xmax); characterized in that , when drawing statistical bars of the histogram, expanding a luminance range of the luminance data, by luminance-level stretching, to obtain an expanded luminance range of the statistical bars covering along x-axis of the histogram; counting a frequency (Pmin) of the first luminance data (Xmin) and a frequency (Pmax) of the second luminance data (Xmax); performing frequency statistics processing on the expanded luminance range to obtain the frequencies (P1, P2, ... PN) of N statistical bars; and removing the frequency (Pmin) of the first luminance data (Xmin) from the frequency (P1) of the first statistical bar, and removing the frequency (Pmax) of the second luminance data (Xmax) from the frequency (PN) of the last statistical bar, to obtain the histogram, wherein, in addition to the statistical bars, the histogram further includes separately the frequency (Pmin) of the first luminance data (Xmin) and the frequency (Pmax) of the second luminance data (Xmax).
Machine arrangement for sequential processing of sheet-type substrates having several different processing stations, wherein one of the processing stations has a non-impact printing device (06; 127) in each case printing the substrates, wherein the processing station having the non-impact printing device (06; 127) has a printing cylinder (22; 117), wherein the non-impact printing device (06; 127) in each case printing the substrates is arranged on the circumference of the printing cylinder (22; 117), wherein on the lateral surface of the printing cylinder (22; 117) three or four substrates can be arranged behind each other in circumferential direction, wherein each of the substrates to be transported can be retained on the lateral surface of the printing cylinder (22; 117) in each case by means of at least one retaining element in a force-locking and/or form-fitting manner, wherein at least the processing station having the non-impact printing device (06; 127) is configured as a module, wherein this module is a separately produced machine unit or functional assembly and is arranged in a separate rack as a machine unit or functional assembly mounted separately, wherein a processing station with a dryer (123; 124) for drying the relevant substrates printed with the relevant non-impact printing device (06; 127) is arranged in the transport direction (T) of the relevant substrates after the respective processing station with the non-impact printing device (06; 127) in each case printing the substrates, characterized in that a processing station with a coating device and after the coating device a processing station with a further dryer are provided in the transport direction (T) of the relevant substrates after the processing station with the dryer (123; 124) for drying the printed substrates, wherein this further dryer is configured as a dryer drying the relevant coated substrates in each case by a radiation with infrared or ultraviolet radiation, wherein this further dryer drying the relevant substrates in each case by radiation with infrared or ultraviolet radiation is configured as an LED dryer, wherein the processing station having the coating device is also configured as a module, wherein also this module is a separately produced machine unit or functional assembly and is arranged in a separate rack as a machine unit or functional assembly mounted separately.
A cooling system for a waste heat recovery ("WHR") system, comprising: a frame configured for mounting to a vehicle chassis in a path of ram air entering an engine compartment of a vehicle; a recouperator connected to the frame above the ram air path , the recouperator heating a refrigerant received from a feed pump with heat provided by a working fluid received from an expander and gear box ; a radiator connected to the frame in the ram air path and configured to cool coolant from an engine using the ram air ; a WHR condenser connected to the frame and fluidly connected to the recouperator and positioned to drain working fluid from the recouperator into the WHR condenser ; and a coolant boiler connected to the frame in a stacked arrangement with the recouperator , wherein the coolant boiler is fluidly connected to the recouperator to receive the heated refrigerant from the recouperator and fluidly connected to the radiator to receive cooled coolant. a frame configured for mounting to a vehicle chassis in a path of ram air entering an engine compartment of a vehicle; a recouperator connected to the frame above the ram air path , the recouperator heating a refrigerant received from a feed pump with heat provided by a working fluid received from an expander and gear box ; a radiator connected to the frame in the ram air path and configured to cool coolant from an engine using the ram air ; a WHR condenser connected to the frame and fluidly connected to the recouperator and positioned to drain working fluid from the recouperator into the WHR condenser ; and a coolant boiler connected to the frame in a stacked arrangement with the recouperator , wherein the coolant boiler is fluidly connected to the recouperator to receive the heated refrigerant from the recouperator and fluidly connected to the radiator to receive cooled coolant.
A method for providing terminal functionality to a reactive polymer that comprises ethylenic unsaturation, said method comprising: a) providing a solution of said reactive polymer in a hydrocarbon solvent; b) introducing to said solution a cyclic compound defined by the formula where each of R 1 and R 2 independently is a hydrogen atom or a substituted or unsubstituted hydrocarbyl group, n is an integer of from 3 to 8, inclusive, and Z is an O atom, S atom, BR 7 group where R 7 is an H atom or C 1 -C 12 alkyl group, or NR 3 group where R 3 is a hydrogen atom or a hydrocarbyl group, thereby providing a reactant polymer; and c) introducing to said solution or introducing said solution to a source of fluoride ions and one or more silanes, wherein at least one of said one or more silanes comprises at least one primary amine, secondary amine, phosphine, hydroxyl, thiol, cyano, urea or thiourea group and allowing said one or more silanes to react with said reactant polymer, thereby providing said terminal functionality to said polymer. a) providing a solution of said reactive polymer in a hydrocarbon solvent; b) introducing to said solution a cyclic compound defined by the formula where each of R 1 and R 2 independently is a hydrogen atom or a substituted or unsubstituted hydrocarbyl group, n is an integer of from 3 to 8, inclusive, and Z is an O atom, S atom, BR 7 group where R 7 is an H atom or C 1 -C 12 alkyl group, or NR 3 group where R 3 is a hydrogen atom or a hydrocarbyl group, thereby providing a reactant polymer; and each of R 1 and R 2 independently is a hydrogen atom or a substituted or unsubstituted hydrocarbyl group, n is an integer of from 3 to 8, inclusive, and Z is an O atom, S atom, BR 7 group where R 7 is an H atom or C 1 -C 12 alkyl group, or NR 3 group where R 3 is a hydrogen atom or a hydrocarbyl group, c) introducing to said solution or introducing said solution to a source of fluoride ions and one or more silanes, wherein at least one of said one or more silanes comprises at least one primary amine, secondary amine, phosphine, hydroxyl, thiol, cyano, urea or thiourea group and allowing said one or more silanes to react with said reactant polymer, thereby providing said terminal functionality to said polymer.
A semiconductor multilayer structure comprising: a GaN substrate ; an n-type GaN layer epitaxially grown on the GaN substrate; and a p-type GaN layer which is formed on the n-type GaN layer and into which Mg is ion implanted, characterised in that : said GaN substrate has a maximum defect density of 3 × 10 6 /cm 2 or less, in which a ratio of the maximum defect density to a minimum defect density in a plane is 10 times or less, said defect densities being measured in ten positions by scanning observation areas having a size of diameter 500 μm per one position in a 3 mm square measurement area, and in that : an electroluminescence emission having a peak at a photon energy of 3.0 eV or more is generated on application of a voltage to a pn-junction formed by the n-type GaN layer and the p-type GaN layer . a GaN substrate ; an n-type GaN layer epitaxially grown on the GaN substrate; and a p-type GaN layer which is formed on the n-type GaN layer and into which Mg is ion implanted, characterised in that : said GaN substrate has a maximum defect density of 3 × 10 6 /cm 2 or less, in which a ratio of the maximum defect density to a minimum defect density in a plane is 10 times or less, said defect densities being measured in ten positions by scanning observation areas having a size of diameter 500 μm per one position in a 3 mm square measurement area, and in that : an electroluminescence emission having a peak at a photon energy of 3.0 eV or more is generated on application of a voltage to a pn-junction formed by the n-type GaN layer and the p-type GaN layer .
A reactor for performing a chemical reaction, comprising a reactor vessel and one or more reaction tubes , wherein a number of tube sections of the one or more reaction tubes run within the reactor vessel and wherein the tube sections are each electrically connected or connectable to one or more power connections in a current in-feed region for electrical heating of the tube sections, characterized in that in the current in-feed region , current in-feed arrangements are arranged to which in each case one of the tube sections or in each case a group of the tube sections is electrically connected, wherein the current in-feed arrangements each comprise a first portion and a second portion , wherein the first portion extends along a longitudinal axis (A) starting from the respective tube section or the respective group of tube sections or an element connected thereto, the first portion surrounds the second portion or the second portion surrounds the first portion in each case in a region of the current in-feed arrangements at least partially in a sleeve-like manner, the first portion and the second portion comprise contact surfaces arranged obliquely to the longitudinal axis (A) for contacting one another, and the current in-feed arrangements each run through a wall of the reactor vessel at a wall passage .
Heating body comprising an electrical flat heating element , wherein a tubular hollow body is provided which is formed by an outer shell and which is provided with an air flow generator for an air flow that is directed parallel to the longitudinal axis of the tubular hollow body, and the tubular hollow body has, at least on one of the two end sides thereof, at least one outflow opening for the air flow, characterized in that the electrical flat heating element is a flat heating element which generates heat predominantly in the form of infrared radiation, and the electrical flat heating element is arranged on the inner side of the tubular hollow body for a heat emission that takes place mainly perpendicular to the surface of the hollow body towards the exterior and interior of the tubular hollow body, wherein the electrical flat heating element , on the side thereof that is directed towards the interior of the tubular hollow body, is provided with an aluminium lamination which forms an inner shell of the tubular hollow body.
A method for key agreement between a first party and a second party over a public communications channel, the method comprising: selecting, by the first party, from a semigroup, a first value "a"; multiplying the first value "a" by a second value "b" to create a third value "d", the second value "b" being selected from the semigroup; sending the third value "d" to the second party; receiving , from the second party, a fourth value "e", the fourth value comprising the second value "b" multiplied by a fifth value "c" selected by the second party from the semigroup; and creating a shared secret by multiplying the first value "a" with the fourth value "e", wherein the shared secret matches the third value "d" multiplied by the fifth value "c"; and wherein the method is characterized in that the method further comprises: communicating between the first party and the second party, a digital message encrypted with a key derived from the shared secret, and wherein the semigroup is constructed from a combination of at least two building blocks and the semigroup is chosen to have a wedge problem that is computationally infeasible to solve, the wedge problem comprising finding an operator ^ b such that: ab ∧ b bc = abc . selecting, by the first party, from a semigroup, a first value "a"; multiplying the first value "a" by a second value "b" to create a third value "d", the second value "b" being selected from the semigroup; sending the third value "d" to the second party; receiving , from the second party, a fourth value "e", the fourth value comprising the second value "b" multiplied by a fifth value "c" selected by the second party from the semigroup; and creating a shared secret by multiplying the first value "a" with the fourth value "e", wherein the shared secret matches the third value "d" multiplied by the fifth value "c"; and wherein the method is characterized in that the method further comprises: communicating between the first party and the second party, a digital message encrypted with a key derived from the shared secret, and wherein the semigroup is constructed from a combination of at least two building blocks and the semigroup is chosen to have a wedge problem that is computationally infeasible to solve, the wedge problem comprising finding an operator ^ b such that: ab ∧ b bc = abc . communicating between the first party and the second party, a digital message encrypted with a key derived from the shared secret, and wherein the semigroup is constructed from a combination of at least two building blocks and the semigroup is chosen to have a wedge problem that is computationally infeasible to solve, the wedge problem comprising finding an operator ^ b such that: ab ∧ b bc = abc .