mhurhangee/patent-ind-claim-en huggingface dataset:
A method of enhancing adhesion of an image to at least one surface of a paper product where the image was from an electrophotographic printer utilizing liquid toner technology and the image was based on a liquid toner, the method comprising treating at least a portion of a paper product prior to printing with a composition comprising a water soluble binder and a water soluble binder additive, wherein the binder additive comprises a polymer produced from one or more monomers selected from the group consisting of vinylpyrrolidone, an oxazoline-containing monomer, N-vinyl piperidinone, vinylcaprolactam, N,N-dimethyl acrylamide, and combinations thereof and (ii) optionally one or more non-ionic monomers or optionally (iii) one or more non-hydrogen bonding monomers.
A graphite material device , wherein the graphite material device is a carbon brush, characterized in that the graphite material device is provided with at least one conductive pattern provided onto at least a portion of a surface of said device, wherein said at least one conductive pattern is a circuit board, and wherein said at least one conductive pattern is attached to at least a portion of said surface.
A circuit breaker, comprising an L-pole circuit breaker , an N-pole circuit breaker and a remote opening controller , wherein the L-pole circuit breaker comprises an L-pole lock catch for realizing tripping and opening thereof, and the N-pole circuit breaker comprises an N-pole lock catch for realizing tripping and opening thereof, characterized in that : the circuit breaker further comprises a lock catch shaft ; the N-pole lock catch is provided with a socket (41 1)for realizing delayed tripping; one end of the lock catch shaft is connected and fitted with the remote opening controller , the lock catch shaft passes through the socket on the N-pole lock catch , and another end of the lock catch shaft is connected and fitted with the L-pole lock catch ; a shape of the socket is configured to be capable of accommodating the lock catch shaft to abut against the socket after the lock catch shaft conducts a certain movement stroke; the remote opening controller receives a remote signal and drives the lock catch shaft to generate a tripping stroke; the L-pole lock catch connected and fitted with another end of the lock catch shaft is driven to trip and open synchronously, but, since the lock catch shaft only abuts against the socket after moving for a certain stroke, the N-pole lock catch is driven to trip and open in a delayed manner.
A machine tool for processing a workpiece (W) while ejecting a pressurized liquid, comprising: a supply line ; a pump with a discharge port connected to the supply line , the pump configured to pressurize the liquid; a pressure regulating valve provided in the supply line , the valve configured to reduce the pressure of the liquid flowing therethrough, which has been pressurized by the pump , to a predetermined pressure; and a nozzle connected to the supply line , the nozzle configured to eject the liquid, the pressure of which having been reduced by the pressure regulating valve to the predetermined pressure, toward the workpiece (W); and characterized by a pulsation removing pipe provided in the supply line between a discharge port of the pump and the pressure regulating valve , the pulsation removing pipe being formed with a pipe wound a plurality of turns or bent zigzagged a plurality of times. a supply line ; a pump with a discharge port connected to the supply line , the pump configured to pressurize the liquid; a pressure regulating valve provided in the supply line , the valve configured to reduce the pressure of the liquid flowing therethrough, which has been pressurized by the pump , to a predetermined pressure; and a nozzle connected to the supply line , the nozzle configured to eject the liquid, the pressure of which having been reduced by the pressure regulating valve to the predetermined pressure, toward the workpiece (W); and characterized by a pulsation removing pipe provided in the supply line between a discharge port of the pump and the pressure regulating valve , the pulsation removing pipe being formed with a pipe wound a plurality of turns or bent zigzagged a plurality of times.
A biopsy device comprising: an outer needle hub ; an outer needle (20; 20') defining a longitudinal axis along a length thereof and coupled at a proximal end to the outer needle hub , the outer needle including: an outer needle tip at an opposite distal end; a tissue slicing feature defined at said tip configured for cutting tissue; and an inner surface including a countersink formed at said tip , said countersink tapered from a distalmost end of said outer needle tip ; an inner needle hub ; an inner needle coupled at a proximal end to said inner needle hub , the inner needle including an inner needle tip at an opposite distal end, said inner needle coaxially disposed within said outer needle , characterized in that said countersink is tapered at approximately a one to two degree angle relative to the inner surface . an outer needle hub ; an outer needle (20; 20') defining a longitudinal axis along a length thereof and coupled at a proximal end to the outer needle hub , the outer needle including: an outer needle tip at an opposite distal end; a tissue slicing feature defined at said tip configured for cutting tissue; and an inner surface including a countersink formed at said tip , said countersink tapered from a distalmost end of said outer needle tip ; an outer needle tip at an opposite distal end; a tissue slicing feature defined at said tip configured for cutting tissue; and an inner surface including a countersink formed at said tip , said countersink tapered from a distalmost end of said outer needle tip ; an inner needle hub ; an inner needle coupled at a proximal end to said inner needle hub , the inner needle including an inner needle tip at an opposite distal end, said inner needle coaxially disposed within said outer needle , characterized in that said countersink is tapered at approximately a one to two degree angle relative to the inner surface .
A timepiece movement comprising: a second hand wheel with a second hand arbor to which a second hand attaches; a minute hand wheel with a minute hand arbor to which a minute hand attaches; an hour hand wheel with an hour hand arbor to which an hour hand attaches; a 24-hour hand wheel with a 24-hour hand arbor to which a 24-hour hand attaches; and a first guide , a second guide , and a third guide each configured to guide an arbor to which a hand attaches; the minute hand arbor , the hour hand arbor , and the 24-hour hand arbor having a tubular configuration and disposed coaxially to the second hand arbor , the minute hand arbor having a diameter greater than the second hand arbor , the hour hand arbor having a diameter greater than the minute hand arbor , and the 24-hour hand arbor having a diameter greater than the hour hand arbor , and having a first tube formed with a first diameter and a second tube formed with a second diameter that is smaller than the first diameter, the first guide disposed between the second hand arbor and the minute hand arbor , the second guide disposed between the minute hand arbor and the hour hand arbor , and the third guide disposed between the hour hand arbor and the first tube of the 24-hour hand arbor . a second hand wheel with a second hand arbor to which a second hand attaches; a minute hand wheel with a minute hand arbor to which a minute hand attaches; an hour hand wheel with an hour hand arbor to which an hour hand attaches; a 24-hour hand wheel with a 24-hour hand arbor to which a 24-hour hand attaches; and a first guide , a second guide , and a third guide each configured to guide an arbor to which a hand attaches; the minute hand arbor , the hour hand arbor , and the 24-hour hand arbor having a tubular configuration and disposed coaxially to the second hand arbor , the minute hand arbor having a diameter greater than the second hand arbor , the hour hand arbor having a diameter greater than the minute hand arbor , and the 24-hour hand arbor having a diameter greater than the hour hand arbor , and having a first tube formed with a first diameter and a second tube formed with a second diameter that is smaller than the first diameter, the first guide disposed between the second hand arbor and the minute hand arbor , the second guide disposed between the minute hand arbor and the hour hand arbor , and the third guide disposed between the hour hand arbor and the first tube of the 24-hour hand arbor .
A patellofemoral support , comprising: a sleeve having an opening ; a strap assembly having a first portion hingedly secured to the sleeve , and a second portion comprising first and second straps extending from the first portion to helically extend about the sleeve and selectively secure thereto, the first and second straps extending about opposed sides of the opening and helically about the sleeve ; a buttress having an arcuate shape with first and second ends corresponding to the first and second straps , respectively, characterized in that the buttress is arranged to removably secure to an inside surface of the first portion of the strap assembly , the buttress having a protruding portion extending toward the sleeve , and the patellofemoral support further comprises a film located on at least one of the first and second straps , the film inhibiting stretching of the at least one first and second straps , wherein the film comprises a plurality of sections spaced apart by clearances along a segment of the at least one of the first and second straps proximate a diameter of the opening . a sleeve having an opening ; a strap assembly having a first portion hingedly secured to the sleeve , and a second portion comprising first and second straps extending from the first portion to helically extend about the sleeve and selectively secure thereto, the first and second straps extending about opposed sides of the opening and helically about the sleeve ; a buttress having an arcuate shape with first and second ends corresponding to the first and second straps , respectively, characterized in that the buttress is arranged to removably secure to an inside surface of the first portion of the strap assembly , the buttress having a protruding portion extending toward the sleeve , and the patellofemoral support further comprises a film located on at least one of the first and second straps , the film inhibiting stretching of the at least one first and second straps , wherein the film comprises a plurality of sections spaced apart by clearances along a segment of the at least one of the first and second straps proximate a diameter of the opening .
A method of calibrating an additive manufacturing system , the method comprising: comparing a digital representation of one or more calibration marks to a calibration-CAD model comprising one or more model calibration marks , the digital representation of the one or more calibration marks having been obtained using a vision system , and the one or more calibration marks having been printed on a calibration surface according to the calibration-CAD model using an additive manufacturing machine ; and applying a calibration adjustment to one or more CAD models based at least in part on the comparison, the calibration adjustment configured to align the one or more CAD models with one or more coordinates of the additive manufacturing system . comparing a digital representation of one or more calibration marks to a calibration-CAD model comprising one or more model calibration marks , the digital representation of the one or more calibration marks having been obtained using a vision system , and the one or more calibration marks having been printed on a calibration surface according to the calibration-CAD model using an additive manufacturing machine ; and applying a calibration adjustment to one or more CAD models based at least in part on the comparison, the calibration adjustment configured to align the one or more CAD models with one or more coordinates of the additive manufacturing system .
A residual stress estimation method comprising: a step (S1) of measuring a measured value of residual stress or elastic strain from a cut piece of a plastic-worked structure at a measurement position; a step (S3) of introducing as a constraint condition that the plastic-worked structure has not undergone volume change before and after the plastic working to approximate a distribution function of inherent strain in the plastic-worked structure; a step (S4) of determining a parameter of the distribution function such that an error between the measured value of residual stress or elastic strain of the plastic-worked structure and a calculated value of residual stress or elastic strain at the measurement position is the minimum; and a step (S5) of estimating the residual stress of the plastic-worked structure based on the distribution function for which the parameter is determined. a step (S1) of measuring a measured value of residual stress or elastic strain from a cut piece of a plastic-worked structure at a measurement position; a step (S3) of introducing as a constraint condition that the plastic-worked structure has not undergone volume change before and after the plastic working to approximate a distribution function of inherent strain in the plastic-worked structure; a step (S4) of determining a parameter of the distribution function such that an error between the measured value of residual stress or elastic strain of the plastic-worked structure and a calculated value of residual stress or elastic strain at the measurement position is the minimum; and a step (S5) of estimating the residual stress of the plastic-worked structure based on the distribution function for which the parameter is determined.
Inspection device for examining pipelines , comprising a sensor carrier which in operation is rollable through the pipeline and which is provided with an at least essentially circular circumference in a cross section that runs transverse to an axis of rotation and which has at least one sensor unit , wherein the sensor carrier comprises a multitude of stabilizing means disposed along the circumference , and wherein, in operation, the inspection device moves in a direction at least essentially transverse to the axis of rotation and rolls against the circumference, characterized in that the stabilizing means provided are a multitude of magnets spaced apart radially from the axis of rotation , where a magnetic field of the magnets interacts in operation with a pipeline wall for more stable running.
An optical system for providing a sequence of high-frequency light pulses (30; 31) which are modulated with regard to their amplitude, having - a pump light source for providing high-frequency pump light pulses with an essentially same-sized amplitude; - an optical resonator having a coupling element for coupling the pump light pulses into the resonator and a decoupling element for decoupling the high-frequency modulated light pulses (30; 31) from the resonator , and - an optically non-linear frequency conversion medium arranged in the resonator designed for transforming the pump light pulses in each case into two conversion light pulses and one residual pump light pulse ; wherein the resonator has a feedback arm for at least one of the two conversion light pulses and/or the residual pump light pulse , in which an optically non-linear feedback medium designed for purely passive and purely optical self-phase modulation of the at least one conversion light pulse and/or of the residual pump light pulse is arranged, wherein all of the light pulses (30; 31) decoupled on the decoupling element have an amplitude modulation with an integer fraction of a repetition rate of the pump light pulses . - a pump light source for providing high-frequency pump light pulses with an essentially same-sized amplitude; - an optical resonator having a coupling element for coupling the pump light pulses into the resonator and a decoupling element for decoupling the high-frequency modulated light pulses (30; 31) from the resonator , and - an optically non-linear frequency conversion medium arranged in the resonator designed for transforming the pump light pulses in each case into two conversion light pulses and one residual pump light pulse ;
A method comprising sensing environmental noise and generating a noise signal; processing an audio signal through an interpolation filter to generate a primary audio signal having a first sample frequency; generating, from the noise signal, an anti-noise signal having a second sample frequency; directly interpolating the anti-noise signal to generate an upsampled anti-noise signal having the first sample frequency without filtering aliased images; combining the primary audio signal and the upsampled anti-noise signal to produce a combined output signal; and processing the combined output signal through a low latency filter to filter out aliased images generated by directly interpolating the anti-noise signal. sensing environmental noise and generating a noise signal; processing an audio signal through an interpolation filter to generate a primary audio signal having a first sample frequency; generating, from the noise signal, an anti-noise signal having a second sample frequency; directly interpolating the anti-noise signal to generate an upsampled anti-noise signal having the first sample frequency without filtering aliased images; combining the primary audio signal and the upsampled anti-noise signal to produce a combined output signal; and processing the combined output signal through a low latency filter to filter out aliased images generated by directly interpolating the anti-noise signal.
- Multi-purpose device for installing an apparatus on a platform, comprising an arm for suspending the apparatus (C) extending, along a horizontal axis , from a base fixed on the platform (B) up to a free end carrying a member for supporting the apparatus (C) in a position perpendicular to the horizontal axis and pivotally mounted around said horizontal axis on a support assembly bearing on the base and rotatably mounted thereon around a vertical axis , means for controlling the pivoting of the suspension arm around the horizontal axis , making it possible to pivot the apparatus (C), from a vertical service position to a raised position and means for controlling the pivoting of said arm with the support assembly , around the vertical axis of rotation , making it possible to bring the apparatus(C) into a maintenance position above the level of the platform (B), the suspension arm consisting of two parts arranged as an extension of one another along the horizontal axis , respectively a pivoting external part carrying, at its free end , the member for supporting the apparatus (C) and an internal part constituting the rotating assembly for supporting the arm and bearing on the base with a possibility of rotation around the vertical axis, said two parts, respectively internal and external of the arm being connected, at their opposite ends, by two junction flanges held applied to each other on the other by removable clamping means, respectively a fixed junction flange fixed on an external side of the internal support part of the arm and a rotating junction flange fixed on an internal side of the external pivoting part , characterized in that the internal part of the arm bearing on the base forms a hollow housing in which are enclosed all the mechanisms, said housing being limited by a rigid cylindrical wall centered on the horizontal axis of the arm and extending between an external side on which is fixed the fixed junction flange and an internal side on which are mounted the means for controlling the pivoting of the external part of the arm around the horizontal axis , on both sides of a central part bearing on the fixed base via a bearing for centering on the vertical axis of rotation of the arm and that the pivoting external part of the arm is carried, after loosening the junction flanges , by a centering shaft which is rotatably mounted, around the horizontal axis , on two spaced roller bearings , bearing on the cylindrical wall of the housing , on either side of the bearing for centering on the vertical axis , said centering shaft extending axially, in the extension of the pivoting part of the arm, over a length greater than that of the housing , between two ends projecting outside the latter, respectively an internal end on which the pivoting control means are fixed in rotation and an external end which crosses the plane of the fixed junction flange and which is welded to the central part of the rotating junction flange in such a way that the assembly constituted by the pivoting part of the arm extended by said centering shaft forms a single piece.
A method for determining a heart rate using a sound sensing means placed on an individual's trachea, comprising a prior step of recording (4.1) sound signals for a long duration, comprising the following step: - filtering (4.2) digital signals representative of the sound signals by using an adaptive filter, characterised in that it subsequently includes the following steps: - applying (4.3) to the signals obtained by the preceding step (4.2) a low pass filter in order to select signals included in a determined pass-band, - selecting (4.4) a first time portion of filtered digital signals having a determined duration, - intercorrelating (4.5), with a time portion, filtered digital signals which follows in time the first time portion and which is of the same duration, - searching (4.6) for the maximum intercorrelation for each portion of the time position, - calculating the time interval corresponding to this time position, and calculating the corresponding heart rate (4.7), - repeating the selection (4.4), intercorrelation (4.5), maximum search (4.6) and heart rate calculation (4.7) steps over the entire duration of recording, to obtain a time series of heart rates Sf. - filtering (4.2) digital signals representative of the sound signals by using an adaptive filter, - applying (4.3) to the signals obtained by the preceding step (4.2) a low pass filter in order to select signals included in a determined pass-band, - selecting (4.4) a first time portion of filtered digital signals having a determined duration, - intercorrelating (4.5), with a time portion, filtered digital signals which follows in time the first time portion and which is of the same duration, - searching (4.6) for the maximum intercorrelation for each portion of the time position, - calculating the time interval corresponding to this time position, and calculating the corresponding heart rate (4.7), - repeating the selection (4.4), intercorrelation (4.5), maximum search (4.6) and heart rate calculation (4.7) steps over the entire duration of recording, to obtain a time series of heart rates Sf.
Unmanned aerial vehicle (UAV) including a flight propulsion system and a support system coupled to the flight propulsion system, the support system comprising a protective outer cage configured to surround the flight propulsion system, wherein the outer cage comprises a plurality of cage frame modules that are manufactured as separate components and assembled together to form at least a portion of the outer cage configured to surround the flight propulsion system, each cage frame module comprising a plurality of beams , comprising beams that form a polygon shape beam structure, wherein each cage frame module further comprises radial beams that interconnect corners of the polygon shape beam structure to a central joining part at another end of the radial beams, the polygon shape beam structure and radial beams forming a single integral part.