mhurhangee/ep-ind-claims huggingface dataset:
A Stirling engine comprising: - a crank case with a crank shaft arranged therein, - a displacer cylinder with a reciprocatingly arranged displacer piston therein, said displacer piston being connected to said crank shaft via a connecting rod extending through a first end of said displacer cylinder, and wherein the displacer cylinder defines a hot chamber and a cool chamber separated by the displacer piston, - a working cylinder defining a working cylinder chamber with a reciprocatingly arranged working piston therein, said working piston being connected to said crank shaft via a connecting rod extending through a first end of the working cylinder, - a heater device, arranged at a second end of said displacer cylinder opposite to said first end and configured to heat a working gas which is present in the hot chamber of the displacer cylinder and in fluid communication with the working cylinder chamber through a working gas channel which comprises - a first heat exchanger extending from a head of the displacer cylinder into the heater device, and - a second heat exchanger formed by a regenerator arranged outside the heater device, said Stirling engine being characterised in that the regenerator comprises a regenerator element formed by metal foam that has an open porosity, wherein the metal foam is comprised by a matrix, wherein the matrix material in itself is at least partly hollow. - a crank case with a crank shaft arranged therein, - a displacer cylinder with a reciprocatingly arranged displacer piston therein, said displacer piston being connected to said crank shaft via a connecting rod extending through a first end of said displacer cylinder, and wherein the displacer cylinder defines a hot chamber and a cool chamber separated by the displacer piston, - a working cylinder defining a working cylinder chamber with a reciprocatingly arranged working piston therein, said working piston being connected to said crank shaft via a connecting rod extending through a first end of the working cylinder, - a heater device, arranged at a second end of said displacer cylinder opposite to said first end and configured to heat a working gas which is present in the hot chamber of the displacer cylinder and in fluid communication with the working cylinder chamber through a working gas channel which comprises - a first heat exchanger extending from a head of the displacer cylinder into the heater device, and - a second heat exchanger formed by a regenerator arranged outside the heater device, said Stirling engine being characterised in that
Device for vertically winding and unwinding mobile blockage units in the form of a net or strip, containing a drive element, a substantially vertically arranged shaft and a plate element arranged substantially horizontally relative to the shaft, the drive element being connected to the shaft at the upper end of the vertically arranged shaft, and the horizontally arranged plate element being connected to the shaft at the lower end of the vertically arranged shaft, and the horizontally arranged plate element having at least one structuring on the surface facing the shaft, characterized in that the at least one structuring of the surface of the plate element is formed as at least one curved, angular and/or serpentine rib element.
A method comprising: providing a wellbore tubular; disposing a centralizer about the wellbore tubular, wherein the centralizer comprises: a first body portion; a second body portion; a plurality of bow springs connecting the first body portion to the second body portion; and a window disposed in the first body portion; preparing a surface of the wellbore tubular within the window; covering the window with an injection mold; and injecting a composite material into a space between the wellbore tubular and the injection mold to form a retaining portion, wherein the retaining portion substantially fills the window. providing a wellbore tubular; disposing a centralizer about the wellbore tubular, wherein the centralizer comprises: a first body portion; a second body portion; a plurality of bow springs connecting the first body portion to the second body portion; and a window disposed in the first body portion; a first body portion; a second body portion; a plurality of bow springs connecting the first body portion to the second body portion; and a window disposed in the first body portion; preparing a surface of the wellbore tubular within the window; covering the window with an injection mold; and injecting a composite material into a space between the wellbore tubular and the injection mold to form a retaining portion, wherein the retaining portion substantially fills the window.
A drive unit, comprising: a drive pulley connected to a drive source; a driven pulley connected to a target to be moved; at least one relay pulley to transmit power from the drive pulley to the driven pulley; a plurality of belts (101, 102) entrained around and stretched taut between the drive pulley, the driven pulley, and the relay pulley, the plurality of belts including a first belt entrained around the drive pulley and the relay pulley, and a second belt entrained around the relay pulley and the driven pulley; a first tension application device to contact the first belt to provide tension thereto; and a second tension application device to contact the second belt to provide tension thereto, characterized in that the first belt and the second belt have a positional relationship in a direction of rotation thereof such that a cyclic speed variation component in one rotation period of the first belt, that is transmitted to the driven pulley via the relay pulley and a speed variation component in one rotation period of the second belt, that is transmitted to the driven pulley counteract each other; and wherein the first belt and the second belt have the same length, the speed variation of the first belt and the speed variation of the second belt have the same amplitude, and the first belt and the second belt are shifted by 180 degrees. a drive pulley connected to a drive source; a driven pulley connected to a target to be moved; at least one relay pulley to transmit power from the drive pulley to the driven pulley; a plurality of belts (101, 102) entrained around and stretched taut between the drive pulley, the driven pulley, and the relay pulley, the plurality of belts including a first belt entrained around the drive pulley and the relay pulley, and a second belt entrained around the relay pulley and the driven pulley; a first tension application device to contact the first belt to provide tension thereto; and a second tension application device to contact the second belt to provide tension thereto, characterized in that the first belt and the second belt have a positional relationship in a direction of rotation thereof such that a cyclic speed variation component in one rotation period of the first belt, that is transmitted to the driven pulley via the relay pulley and a speed variation component in one rotation period of the second belt, that is transmitted to the driven pulley counteract each other; and wherein the first belt and the second belt have the same length, the speed variation of the first belt and the speed variation of the second belt have the same amplitude, and the first belt and the second belt are shifted by 180 degrees.
A clutch device for a door unlocking mechanism, having: - a rotatable input element; - a rotatable output element; - a coupling element which is displaceably supported at the input element between a decoupling position and a coupling position, wherein the coupling element decouples the input element from the output element in the decoupling position and couples the input element to the output element in a rotationally effective manner in the coupling position; - at least one blocking element which is displaceable along a direction of displacement between a release position and a blocking position; - an electrically controllable actuating device for displacing the blocking element; and - a movable guide element which is provided between the blocking element and the coupling element, which is preloaded in the direction of an engagement position and which has a guide track for the coupling element, wherein, in the release position, the blocking element releases the guide element to allow a yielding into a yield position and in the blocking position it blocks the guide element in the engagement position, characterized in that the actuating device adjusts a blocking member along an adjustment direction which differs from the direction of displacement of the blocking element, wherein the blocking member and the blocking element cooperate via support sections and guide chamfers to convert an adjustment movement of the blocking member into a blocking movement of the blocking element, but not to convert a yielding back movement of the blocking element into a yielding back movement of the blocking member. - a rotatable input element; - a rotatable output element; - a coupling element which is displaceably supported at the input element between a decoupling position and a coupling position, wherein the coupling element decouples the input element from the output element in the decoupling position and couples the input element to the output element in a rotationally effective manner in the coupling position; - at least one blocking element which is displaceable along a direction of displacement between a release position and a blocking position; - an electrically controllable actuating device for displacing the blocking element; and - a movable guide element which is provided between the blocking element and the coupling element, which is preloaded in the direction of an engagement position and which has a guide track for the coupling element, wherein, in the release position, the blocking element releases the guide element to allow a yielding into a yield position and in the blocking position it blocks the guide element in the engagement position,
A method of cleaning, sanitizing, or disinfecting, wherein the method comprises: contacting a soiled substrate with a cleaning, sanitizing, or disinfecting composition, such that at least a portion of the soil is removed from the substrate; wherein: the cleaning, sanitizing, or disinfecting composition consists of 0.01-5.0 wt. % potassium tripolyphosphoric acid, 0-5.0 wt. % sodium hydroxide, 0-2.0 wt. % sodium carbonate, 0-2.0 wt. % hydrogen peroxide, 0-2.0 wt. % peracetic acid, and water; the method is a clean-in-place or sanitize-in-place method; and the method is effluent neutral such that any effluent resulting from the method consists of water and optionally, a residual concentration of from 0.001 wt. % to 5 wt. % of one or more of the potassium tripolyphosphoric acid, the sodium hydroxide, the sodium carbonate, the hydrogen peroxide, and the peracetic acid. contacting a soiled substrate with a cleaning, sanitizing, or disinfecting composition, such that at least a portion of the soil is removed from the substrate; wherein: the cleaning, sanitizing, or disinfecting composition consists of 0.01-5.0 wt. % potassium tripolyphosphoric acid, 0-5.0 wt. % sodium hydroxide, 0-2.0 wt. % sodium carbonate, 0-2.0 wt. % hydrogen peroxide, 0-2.0 wt. % peracetic acid, and water; the method is a clean-in-place or sanitize-in-place method; and the method is effluent neutral such that any effluent resulting from the method consists of water and optionally, a residual concentration of from 0.001 wt. % to 5 wt. % of one or more of the potassium tripolyphosphoric acid, the sodium hydroxide, the sodium carbonate, the hydrogen peroxide, and the peracetic acid. the cleaning, sanitizing, or disinfecting composition consists of 0.01-5.0 wt. % potassium tripolyphosphoric acid, 0-5.0 wt. % sodium hydroxide, 0-2.0 wt. % sodium carbonate, 0-2.0 wt. % hydrogen peroxide, 0-2.0 wt. % peracetic acid, and water; the method is a clean-in-place or sanitize-in-place method; and the method is effluent neutral such that any effluent resulting from the method consists of water and optionally, a residual concentration of from 0.001 wt. % to 5 wt. % of one or more of the potassium tripolyphosphoric acid, the sodium hydroxide, the sodium carbonate, the hydrogen peroxide, and the peracetic acid.
A wearable device for continuous monitoring of health parameters of a user, the device comprising: at least one sweat sensor for measuring a sweat biomarker, a sweat collection inlet arranged in the device for collecting sweat when the device is worn by a user, a microfluidic channel for conveying collected sweat from the inlet to the sweat sensor, at least one vital-sign sensor arranged in the device for measuring a vital-sign or physiological sign of the user, a sweat volume sensor for measuring volume of the collected sweat, and a processing unit adapted for receiving and processing data provided by the sweat biomarker sensor, the vital-sign biosensor and the sweat volume sensor; wherein the vital-sign sensor comprises at least a heart rate sensor; and wherein the sweat biomarker sensor is a sweat lactate sensor and wherein the processing unit is further adapted to calculate, preferably by means of machine learning algorithms, a blood lactate concentration based on data provided by: the sweat lactate sensor, the sweat volume sensor and heart rate sensor. at least one sweat sensor for measuring a sweat biomarker, a sweat collection inlet arranged in the device for collecting sweat when the device is worn by a user, a microfluidic channel for conveying collected sweat from the inlet to the sweat sensor, at least one vital-sign sensor arranged in the device for measuring a vital-sign or physiological sign of the user, a sweat volume sensor for measuring volume of the collected sweat, and a processing unit adapted for receiving and processing data provided by the sweat biomarker sensor, the vital-sign biosensor and the sweat volume sensor; wherein the vital-sign sensor comprises at least a heart rate sensor; and wherein the sweat biomarker sensor is a sweat lactate sensor and wherein the processing unit is further adapted to calculate, preferably by means of machine learning algorithms, a blood lactate concentration based on data provided by: the sweat lactate sensor, the sweat volume sensor and heart rate sensor.
A sealing member, comprising: sealing materials made from an elastic material; and a high rigidity material provided as a single body with the sealing materials and having a rigidity higher than a rigidity of the sealing materials, characterized in that the high rigidity material is arranged between adjacent sealing materials and is fixed through adhesion or the like as a single body with the sealing materials, the outer edge of the high rigidity material is arranged so as to be surrounded by the adjacent sealing materials, and the adjacent sealing materials protruding from the outer edge of the high rigidity material are adhered closely and fixed to each other through adhesion or the like, therefore the entire outer surface of the sealing member is made from the sealing materials without the high rigidity material exposed. sealing materials made from an elastic material; and a high rigidity material provided as a single body with the sealing materials and having a rigidity higher than a rigidity of the sealing materials, characterized in that the high rigidity material is arranged between adjacent sealing materials and is fixed through adhesion or the like as a single body with the sealing materials, the outer edge of the high rigidity material is arranged so as to be surrounded by the adjacent sealing materials, and the adjacent sealing materials protruding from the outer edge of the high rigidity material are adhered closely and fixed to each other through adhesion or the like, therefore the entire outer surface of the sealing member is made from the sealing materials without the high rigidity material exposed.
A method of concentration of a liquid comprising a biomolecule which comprises passing the liquid through a tangential flow filtration device under pressure, wherein the pressure applied is cycled between at least a higher pressure and a lower pressure, and at least 10 cycles are employed.
A dry pad comprising pectin at a density ranging from equal to or higher than 10 mg/cm 3 to lower than 70 mg/cm 3, a divalent cation and thrombin, wherein the pectin is low methoxyl pectin.
A core component for an electric current detector, wherein an annular core has a plurality of corners and is formed with a magnetic gap G, and the annular core is covered on at least part of a surface thereof with a mold resin, the core component being characterized in that: the annular core is covered on a plurality of surface portions thereof with a plurality of mold resin portions, and is left exposed between the mold resin portions. the annular core is covered on a plurality of surface portions thereof with a plurality of mold resin portions, and is left exposed between the mold resin portions.
A coating method for coating a curved surface, in particular a concave inner surface of a bore wall or cylinder wall, by means of a powdery coating material by using a thermal spraying device, in the form of a plasma spraying device or a HVOF spraying device, wherein a gun is provided on a gun shaft of the thermal spraying device for generating a coating jet from the powdery coating material by means of an arc, and the gun is rotated about a shaft axis of the gun shaft at a predetermined rotation frequency, wherein the coating jet for applying a coating to the curved surface is directed at least partially radially away from the shaft axis towards the curved surface, characterized in that a higher rotation frequency of the gun is selected with respect to a base rotation frequency of the gun and the conveying rate of the powdery coating material is changed according to a predetermined scheme in such a way that the conveying rate is adapted to the higher rotation frequency of the gun.
A turbine rotor blade comprising: a vane portion having a blade leading edge positioned upstream in the distribution direction of working fluid and a blade trailing edge positioned downstream of the blade leading edge; and a blade base portion which is extended unidirectionally on a base side of the vane portion and configured to be engaged with a blade groove formed in the outer circumference of a turbine rotor; wherein an end of the blade base portion at the side of the blade leading edge is positioned to be different in the circumferential direction of a turbine rotor from an end of the blade base portion at the side of the blade trailing edge, characterized in that the blade base portion is a plurality of dovetails (50a, 50b) which are projected on the inward side of the turbine rotor, and wherein the projection directions of the plurality of dovetails (50a, 50b) are parallel to each other. a vane portion having a blade leading edge positioned upstream in the distribution direction of working fluid and a blade trailing edge positioned downstream of the blade leading edge; and a blade base portion which is extended unidirectionally on a base side of the vane portion and configured to be engaged with a blade groove formed in the outer circumference of a turbine rotor; wherein an end of the blade base portion at the side of the blade leading edge is positioned to be different in the circumferential direction of a turbine rotor from an end of the blade base portion at the side of the blade trailing edge, characterized in that the blade base portion is a plurality of dovetails (50a, 50b) which are projected on the inward side of the turbine rotor, and wherein the projection directions of the plurality of dovetails (50a, 50b) are parallel to each other.
A radially expandable porous delivery device having a shaped form, comprising: a porous body constructed of fluoropolymer material, the fluoropolymer material having a microstructure of nodes interconnected by fibrils, the nodes having an internodal distance of 10 μm to 30 μm and oriented to create spaces between the nodes forming channels extending from an inner surface to an outer surface of the porous delivery device through which a fluid can flow; a therapeutic coating comprising fatty acids including omega-3 fatty acids disposed on the outer surface of the porous delivery device having a dynamic affnity for the delivery device as well as a targeted tissue location, such that the coating remains on the device during positioning of the delivery device; an inflation fluid conduit disposed in the delivery device configured to supply an inflation fluid sufficient to provide an inflation fluid force to expand the porous body from a reduced diameter collapsed configuration to a pre-defined increased diameter expanded configuration; wherein the microstructure of nodes interconnected by fibrils has a predetermined porosity configured in part on fluid flow characteristics of the inflation fluid to cause the inflation fluid to weep through the channels at a rate substantially independent of the inflation fluid force; and wherein the therapeutic coating is configured to release from the porous body upon action of the inflation fluid weeping through the porous body. a porous body constructed of fluoropolymer material, the fluoropolymer material having a microstructure of nodes interconnected by fibrils, the nodes having an internodal distance of 10 μm to 30 μm and oriented to create spaces between the nodes forming channels extending from an inner surface to an outer surface of the porous delivery device through which a fluid can flow; a therapeutic coating comprising fatty acids including omega-3 fatty acids disposed on the outer surface of the porous delivery device having a dynamic affnity for the delivery device as well as a targeted tissue location, such that the coating remains on the device during positioning of the delivery device; an inflation fluid conduit disposed in the delivery device configured to supply an inflation fluid sufficient to provide an inflation fluid force to expand the porous body from a reduced diameter collapsed configuration to a pre-defined increased diameter expanded configuration; wherein the microstructure of nodes interconnected by fibrils has a predetermined porosity configured in part on fluid flow characteristics of the inflation fluid to cause the inflation fluid to weep through the channels at a rate substantially independent of the inflation fluid force; and wherein the therapeutic coating is configured to release from the porous body upon action of the inflation fluid weeping through the porous body.
A method for data transmission in an arrangement having a plurality of transmitting units and a plurality of receiving units, wherein a first transmitting unit is connected via a first at least partially unshielded electrical line (L 1) to a first receiving unit, and a second transmitting unit is connected via a second at least partially unshielded electrical line (L n) to a second receiving unit, wherein data signals of the first line (L 1) crosstalk on the second line (L n) and/or data signals of the second line (L n) crosstalk on the first line (L 1), and electrical energy is transmitted via the first line (L 1) with an electrical base signal, wherein data is modulated in the first transmitting unit on the base signal, transmitted via the first line (L 1) to the connected first receiving unit, and recovered in the first transmitting unit by demodulation, characterized in that in order to prevent crosstalk of the first line (L 1) on the second line (L n) and/or vice versa, the data is spread in the first transmitting unit by means of a bandspread method, modulated to the base signal, and transmitted via the line, and is recovered after transmission in the connected first receiving unit by demodulation and despreading.