mhurhangee/patent-ind-claim-en huggingface dataset:
- An attachment system for producing stretched coverings, comprising rigid profiles and at least one flexible fabric bordered by a peripheral anchoring strap , said profiles having, when the flexible fabric is attached to them, a front face, a rear face and a flat upper face , as well as a lower edge and an upper rear edge, the section of said rigid profiles having, at the top, an upper groove provided with means complementary to the anchoring strap to allow the fastening of a first element, the front face of said profile defining a rearwardly inclined flank with respect to a vertical axis with an Alpha s angle of between 210° and 250°, extending between the area comprising said upper groove and the lower edge of the profile, the rear face of the said profile having a lower part opening downwards through a lower groove provided with means complementary to the anchoring strap to allow the fastening of a stretched canvas , characterised in that the rear face has an upper portion delimited from the lower portion by an inflection line, said lower portion extending between the inflection line and the lower edge and being inclined rearwardly with respect to the vertical axis at an angle Alpha 2 between 200° and Alpha s + 30°, the upper portion extending between the inflection line and the upper rear edge, said upper portion forming an angle Alpha 3 with respect to the vertical axis of between Alpha 2 - 10° and 180°. said profiles having, when the flexible fabric is attached to them, a front face, a rear face and a flat upper face , as well as a lower edge and an upper rear edge, the section of said rigid profiles having, at the top, an upper groove provided with means complementary to the anchoring strap to allow the fastening of a first element, the front face of said profile defining a rearwardly inclined flank with respect to a vertical axis with an Alpha s angle of between 210° and 250°, extending between the area comprising said upper groove and the lower edge of the profile, the rear face of the said profile having a lower part opening downwards through a lower groove provided with means complementary to the anchoring strap to allow the fastening of a stretched canvas , characterised in that the rear face has an upper portion delimited from the lower portion by an inflection line, said lower portion extending between the inflection line and the lower edge and being inclined rearwardly with respect to the vertical axis at an angle Alpha 2 between 200° and Alpha s + 30°, the upper portion extending between the inflection line and the upper rear edge, said upper portion forming an angle Alpha 3 with respect to the vertical axis of between Alpha 2 - 10° and 180°.
A system for storing energy underwater, comprising: a base having a bottom side resting on an underwater floor and a top side comprising a plurality of recessed surfaces ; a plurality of domed walls extending from the top side of the base to form respective fluid chambers , each of the fluid chambers comprising an interior volume that is at least partially defined by one of the recessed surfaces and an interior surface of one of the domed walls; a pump configured to pump water from the fluid chambers toward an exterior environment of the system; and a generator configured to generate electrical energy in response to water flowing from the exterior environment into the fluid chambers. a base having a bottom side resting on an underwater floor and a top side comprising a plurality of recessed surfaces ; a plurality of domed walls extending from the top side of the base to form respective fluid chambers , each of the fluid chambers comprising an interior volume that is at least partially defined by one of the recessed surfaces and an interior surface of one of the domed walls; a pump configured to pump water from the fluid chambers toward an exterior environment of the system; and a generator configured to generate electrical energy in response to water flowing from the exterior environment into the fluid chambers.
An earpiece , comprising: an acoustic driver ; an acoustic nozzle extending from the acoustic driver toward an output aperture , the acoustic nozzle including an acoustic passage between an entrance aperture and the output aperture to conduct sound waves from the acoustic driver toward the output aperture, the acoustic passage having a proximal end adjacent the acoustic driver and a distal end toward the output aperture; a sealing structure to engage an entrance to a user's ear canal; first acoustic impedance at the proximal end of the acoustic nozzle; and second acoustic impedance at the distal end of the acoustic nozzle; wherein the first acoustic impedance is a first acoustic mesh formed of an acoustic material and the second acoustic impedance is a second acoustic mesh formed of an acoustic material; wherein the acoustic nozzle has a nozzle volume between the first acoustic impedance and the second acoustic impedance, the first acoustic impedance, second acoustic impedance, and nozzle volume being selected to control resonance in the user's ear canal when the sealing structure is engaged with the entrance to the user's ear canal; characterised in that the first acoustic mesh and/or the second acoustic mesh is curved about a line extending in a direction perpendicular from a center axis of the acoustic nozzle to form a section of a cylinder. an acoustic driver ; an acoustic nozzle extending from the acoustic driver toward an output aperture , the acoustic nozzle including an acoustic passage between an entrance aperture and the output aperture to conduct sound waves from the acoustic driver toward the output aperture, the acoustic passage having a proximal end adjacent the acoustic driver and a distal end toward the output aperture; a sealing structure to engage an entrance to a user's ear canal; first acoustic impedance at the proximal end of the acoustic nozzle; and second acoustic impedance at the distal end of the acoustic nozzle; wherein the first acoustic impedance is a first acoustic mesh formed of an acoustic material and the second acoustic impedance is a second acoustic mesh formed of an acoustic material; wherein the acoustic nozzle has a nozzle volume between the first acoustic impedance and the second acoustic impedance, the first acoustic impedance, second acoustic impedance, and nozzle volume being selected to control resonance in the user's ear canal when the sealing structure is engaged with the entrance to the user's ear canal; characterised in that the first acoustic mesh and/or the second acoustic mesh is curved about a line extending in a direction perpendicular from a center axis of the acoustic nozzle to form a section of a cylinder.
A multilayer insulating panel for the installation of an electric heating system in a subfloor or in a wall of a building, said electric heating system comprising electric heating wires , the panel comprising: - a main layer manufactured from a thermally insulating material including a first surface and a second opposite surface ; - a sheet made of polymeric material operatively associated with one of said first or second surface of the main layer , said sheet having a first face and a second opposite face , said sheet comprising a plurality of reliefs equally spaced apart on said first face and configured to fix the aforesaid electric heating wires on the first face of the sheet in a reversible manner, wherein said sheet comprises a plurality of recesses on the second face , each recess being placed at a respective relief of the first face of the sheet , the panel further comprising a connection layer fixed to the second face of said polymeric sheet , said connection layer being interposed between the second face of the polymeric sheet and one of the first or the second surface of the main layer following the association of the main layer with the polymeric sheet , characterized in that said connection layer fixed to the second face of the polymeric sheet is a film layer without interruptions configured to close said recesses completely. - a main layer manufactured from a thermally insulating material including a first surface and a second opposite surface ; - a sheet made of polymeric material operatively associated with one of said first or second surface of the main layer , said sheet having a first face and a second opposite face , said sheet comprising a plurality of reliefs equally spaced apart on said first face and configured to fix the aforesaid electric heating wires on the first face of the sheet in a reversible manner, wherein said sheet comprises a plurality of recesses on the second face , each recess being placed at a respective relief of the first face of the sheet ,
A seal assembly, comprising: an outer member defining a bore ; an inner member received in the bore of the outer member and one of the outer member and the inner member defining a shoulder portion ; a first circular cross section metallic ring member having a first inner diameter and a first outer diameter, the first circular cross section metallic ring member being disposed between the inner member and the outer member and directly against the inner member ; a second circular cross section metallic ring member having a second inner diameter and a second outer diameter that are larger than the first inner diameter and the first outer diameter, respectively, the second circular cross section metallic ring member being disposed between the outer member and the first circular cross section metallic ring member and directly against the outer member ; characterized in that : a wedge member engages the first circular cross section metallic ring member and the second circular cross section metallic ring member for applying an axial force against each of the first and second circular cross section metallic ring members in a direction toward the shoulder portion and for applying a radially outer force against the second circular cross section metallic ring member and for applying a radially inner force against the first circular cross section metallic ring member . an outer member defining a bore ; an inner member received in the bore of the outer member and one of the outer member and the inner member defining a shoulder portion ; a first circular cross section metallic ring member having a first inner diameter and a first outer diameter, the first circular cross section metallic ring member being disposed between the inner member and the outer member and directly against the inner member ; a second circular cross section metallic ring member having a second inner diameter and a second outer diameter that are larger than the first inner diameter and the first outer diameter, respectively, the second circular cross section metallic ring member being disposed between the outer member and the first circular cross section metallic ring member and directly against the outer member ; characterized in that : a wedge member engages the first circular cross section metallic ring member and the second circular cross section metallic ring member for applying an axial force against each of the first and second circular cross section metallic ring members in a direction toward the shoulder portion and for applying a radially outer force against the second circular cross section metallic ring member and for applying a radially inner force against the first circular cross section metallic ring member .
A screw comprising: a head ; a shank extending from the head and defining a longitudinal axis (X), with the shank having a shank diameter (D1) and provided with a first thread thereon, with the first thread defining a major diameter (D2) greater than the shank diameter (D1); and a hole-enlarging portion designed on the shank and featuring no thread thereon, whereby the hole-enlarging portion has an approximately triangular transverse section and is formed with three inclined edges spaced from one another along a circumferential direction of the shank , with a guiding slope defined between any two adjacent inclined edges for development of an approximately triangular sectional profile at a circumference of the hole-enlarging portion , with the three inclined edges defining an edge top diameter (D3) based on their edge tops and being greater than the shank diameter (D1), with each inclined edge obliquely extending toward the head relative to a horizontal axis (H) perpendicular to the longitudinal axis (X), with a direction in which each inclined edge extends toward the head being identical to a direction in which the first thread extends toward the head , wherein a tilt angle (A1) at which each inclined edge extends toward the head is greater than a tilt angle (A2) at which the first thread extends toward the head . a head ; a shank extending from the head and defining a longitudinal axis (X), with the shank having a shank diameter (D1) and provided with a first thread thereon, with the first thread defining a major diameter (D2) greater than the shank diameter (D1); and a hole-enlarging portion designed on the shank and featuring no thread thereon, whereby the hole-enlarging portion has an approximately triangular transverse section and is formed with three inclined edges spaced from one another along a circumferential direction of the shank , with a guiding slope defined between any two adjacent inclined edges for development of an approximately triangular sectional profile at a circumference of the hole-enlarging portion , with the three inclined edges defining an edge top diameter (D3) based on their edge tops and being greater than the shank diameter (D1), with each inclined edge obliquely extending toward the head relative to a horizontal axis (H) perpendicular to the longitudinal axis (X), with a direction in which each inclined edge extends toward the head being identical to a direction in which the first thread extends toward the head , wherein a tilt angle (A1) at which each inclined edge extends toward the head is greater than a tilt angle (A2) at which the first thread extends toward the head .
A verification apparatus comprising: an acquisition unit configured to acquire each of control data that causes artificial intelligence to function in an apparatus and learning data of the control data; and a verification unit configured to verify the acquired control data on a basis of the control data obtained as a result of performing learning with use of the acquired learning data, and on a basis of the acquired control data. an acquisition unit configured to acquire each of control data that causes artificial intelligence to function in an apparatus and learning data of the control data; and a verification unit configured to verify the acquired control data on a basis of the control data obtained as a result of performing learning with use of the acquired learning data, and on a basis of the acquired control data.
A method for increasing crop yields, through optimization of sowing times, comprising: sowing crop seeds in soil in a moisture-saturated state, while using a sowing assembly traveling at a speed of between 1 and 60 km/hour, while using a load-bearing portion of the sowing assembly being a utility vehicle operating with a pressure on the soil of between zero and 0.4 kgf/cm2, kgf/cm2 standing for kilogram-force per square centimeter, and wherein said sowing comprises burying said crop seeds directly under a layer of the soil in the moisture-saturated state with a burial depth of the seeds of between 0.2 and 15 cm. sowing crop seeds in soil in a moisture-saturated state, while using a sowing assembly traveling at a speed of between 1 and 60 km/hour, while using a load-bearing portion of the sowing assembly being a utility vehicle operating with a pressure on the soil of between zero and 0.4 kgf/cm2, kgf/cm2 standing for kilogram-force per square centimeter, and wherein said sowing comprises burying said crop seeds directly under a layer of the soil in the moisture-saturated state with a burial depth of the seeds of between 0.2 and 15 cm.
A weight-bearing structure of high-heeled footwear, comprising: a heel part linearly contacting the ground; a strut part extending from the heel part; the strut part including two or more struts ; and a sole cover part extending from the strut part; wherein the heel part is formed to have the same shape as that of an outer boundary of a human heel and to contact the ground in a curved linear shape, characterised in that the struts are formed to have different shapes, or at least one thereof has a different shape from those of the other struts. a heel part linearly contacting the ground; a strut part extending from the heel part; the strut part including two or more struts ; and a sole cover part extending from the strut part; wherein the heel part is formed to have the same shape as that of an outer boundary of a human heel and to contact the ground in a curved linear shape, characterised in that the struts are formed to have different shapes, or at least one thereof has a different shape from those of the other struts.
A portable conveyor belt splicing apparatus for joining together ends of a conveyor belt , the portable conveyor belt splicing apparatus comprising: first and second press assemblies ; elongated platens of the first and second press assemblies for being clamped on belt ends to longitudinally extend widthwise across conveyor belt ends ; heaters of the first and second press assemblies operable to heat the platens ; and at least one bladder of the first press assembly being inflatable to increase the clamping force applied to the belt ends by the platen of the first press assembly , the at least one bladder having a pair of opposite ends and extending longitudinally therebetween; characterized by at least one first fan assembly of the first press assembly intermediate and spaced from the ends of the bladder for directing air past the bladder transverse to the longitudinal extent thereof and toward the platen of the first press assembly for cooling the platen . first and second press assemblies ; elongated platens of the first and second press assemblies for being clamped on belt ends to longitudinally extend widthwise across conveyor belt ends ; heaters of the first and second press assemblies operable to heat the platens ; and at least one bladder of the first press assembly being inflatable to increase the clamping force applied to the belt ends by the platen of the first press assembly , the at least one bladder having a pair of opposite ends and extending longitudinally therebetween; characterized by at least one first fan assembly of the first press assembly intermediate and spaced from the ends of the bladder for directing air past the bladder transverse to the longitudinal extent thereof and toward the platen of the first press assembly for cooling the platen .
Cement premixer , comprising - a treatment container having a treatment space , wherein the treatment container comprises a side wall and a bottom , - at least one stirring unit (3; 3.1, 3.2) which projects at least partially into the treatment space , wherein the stirring unit (3; 3.1, 3.2) is connected to a shaft having an axis of rotation , - at least one ultrasound probe which projects at least partially into the treatment space , - at least one ultrasonic oscillator which applies ultrasound to the at least one ultrasonic probe , wherein the cement premixer has at least a first introduction opening for the supply of cement and an outlet for the flow supply line of a cement suspension provided by the cement premixer into a concrete mixer, characterized in, that the cement premixer has a control and/or evaluation unit and for adjusting the emitted ultrasound with an intensity of 25-250 W/cm2 and an amplitude of 15-500 μm and that the ultrasonic probe is designed to emit an ultrasound with an intensity of 25-250 W/cm2 and an amplitude of 15-500 μm. - a treatment container having a treatment space , wherein the treatment container comprises a side wall and a bottom , - at least one stirring unit (3; 3.1, 3.2) which projects at least partially into the treatment space , wherein the stirring unit (3; 3.1, 3.2) is connected to a shaft having an axis of rotation , - at least one ultrasound probe which projects at least partially into the treatment space , - at least one ultrasonic oscillator which applies ultrasound to the at least one ultrasonic probe ,
A method for monitoring and controlling a burner flame of a burner of a heating device with a control device , wherein an ionization electrode is positioned in contact with the burner flame, via a voltage generator , a voltage is led via a flame amplifier to the ionization electrode , and an ionization current measured by the ionization electrode in the burner flame is measured by the flame amplifier and transmitted to the control device , characterized in that , during the entire burner operation, the voltage generator alternatingly and continuously supplies the flame amplifier and thus the ionization electrode with at least two different fixed voltages , wherein the at least two resulting ionization currents are measured and a difference of the ionization currents resulting therefrom is determined, wherein, as a function of the amount of the difference of the ionization currents, a monitoring of the burner flame or a control of the burner flame by the control device occurs.
A calibration work support device that is connected to a field device configured to measure a physical amount in a plant, an input value based on a simulation signal for calibration being input from a simulation signal generator to the field device , the calibration work support device comprising: a calibration target setter configured to set a target value of the simulation signal that is input from the simulation signal generator to the field device in the calibration of the field device and an input order of the target value in the calibration; a simulation signal acquirer configured to acquire the input value based on the simulation signal input to the field device ; a graph generator configured to generate a graph indicating the target value set by the calibration target setter and a transition with elapse of time of the input value acquired by the simulation signal acquirer ; and a data output unit configured to output the graph generated by the graph generator . a calibration target setter configured to set a target value of the simulation signal that is input from the simulation signal generator to the field device in the calibration of the field device and an input order of the target value in the calibration; a simulation signal acquirer configured to acquire the input value based on the simulation signal input to the field device ; a graph generator configured to generate a graph indicating the target value set by the calibration target setter and a transition with elapse of time of the input value acquired by the simulation signal acquirer ; and a data output unit configured to output the graph generated by the graph generator .