mhurhangee/patent-ind-claim-en huggingface dataset:
Brake disc for a disc brake, comprising a braking band made in a cast iron comprising carbon, silicon, manganese, molybdenum, chromium, the cast iron having a composition wherein the percentage in weight of carbon C% is from 3.70 to 3.85%, the percentage in weight of silicon Si% is from 1.30 to 1.40%, the percentage in weight of manganese Mn% is from 0.60 to 0.70%, the percentage in weight of molybdenum Mo% is less than 0.10%, the percentage in weight of chromium Cr% is from 0.10 to 0.30%, wherein the cast iron comprises optionally copper in a percentage in weight from 0.20 to 0.30%, the balance being iron and wherein the percentage in weight of carbon equivalent Ceq is from 4.13 to 4.38 where Ceq = C%+ Si%/3. in weight of carbon C% is from 3.70 to 3.85%, the percentage in weight of silicon Si% is from 1.30 to 1.40%, the percentage in weight of manganese Mn% is from 0.60 to 0.70%, the percentage in weight of molybdenum Mo% is less than 0.10%, the percentage in weight of chromium Cr% is from 0.10 to 0.30%, wherein the cast iron comprises optionally copper in a percentage in weight from 0.20 to 0.30%, the balance being iron and wherein the percentage in weight of carbon equivalent Ceq is from 4.13 to 4.38 where Ceq = C%+ Si%/3.
A lower-side spring-receiving member having a partially annular shape; and comprising: a base end portion (ST) arranged at one end of the lower-side spring-receiving member, wherein an end portion of a suspension spring structured to include a rising portion (T) extending up from a non-elastically-deformable end turn portion of the suspension spring is inserted in the base end portion; a slope portion (SL) arranged at the other end of the lower-side spring-receiving member and having a thickness in a cross-sectional view, the thickness varying in accordance with a shape of the rising portion of the suspension spring; and a holding portion (HL) arranged between the base end portion and the slope portion, and holding the suspension spring, wherein the slope portion includes a recess portion (Nk) formed on its bottom-surface; and characterized in that the recess portion includes at least one ridge portion (Rd) being formed in a substantially mountain shape in a cross-sectional view taken along a radial direction of the partially annular shape and not being in contact with a mounting surface on which the lower-side spring-receiving member is mounted when no spring load is applied from the suspension spring; and the at least one ridge portion contacts the mounting surface and is deflected and compressed to apply a reaction force on the suspension spring when the spring load is applied on the lower-side spring-receiving member. a base end portion (ST) arranged at one end of the lower-side spring-receiving member, wherein an end portion of a suspension spring structured to include a rising portion (T) extending up from a non-elastically-deformable end turn portion of the suspension spring is inserted in the base end portion; a slope portion (SL) arranged at the other end of the lower-side spring-receiving member and having a thickness in a cross-sectional view, the thickness varying in accordance with a shape of the rising portion of the suspension spring; and a holding portion (HL) arranged between the base end portion and the slope portion, and holding the suspension spring, wherein the slope portion includes a recess portion (Nk) formed on its bottom-surface; and characterized in that the recess portion includes at least one ridge portion (Rd) being formed in a substantially mountain shape in a cross-sectional view taken along a radial direction of the partially annular shape and not being in contact with a mounting surface on which the lower-side spring-receiving member is mounted when no spring load is applied from the suspension spring; and the at least one ridge portion contacts the mounting surface and is deflected and compressed to apply a reaction force on the suspension spring when the spring load is applied on the lower-side spring-receiving member.
Heat exchanger comprising at least one line for a first fluid, which line can be integrated into a fluid circuit, and comprising at least one line for a second fluid, which line is arranged in heat-exchange connection with the first line for heat exchange of a first with a second fluid, and can be integrated into a further fluid circuit, wherein the heat exchanger comprises at least one electrically operable heating element which is arranged in heat-conducting connection with at least one of the at least one line for a second fluid, and the heat exchanger is designed and provided for integration into a circuit system in such a way that the line for the first fluid is to be integrated into the low-pressure region of a first fluid circuit comprising at least one compressor , a condenser/gas cooler and an expansion member for the first fluid circulating therein as refrigerant, and the line for the second fluid is to be integrated in a second fluid circuit comprising at least one fluid conveying device for the second fluid circulating therein as coolant, and at least one line for a first fluid is arranged coaxially in at least one line for a second fluid, characterised in that the at least one electrically operable heating element is arranged in heat-conducting connection on the outside on at least one line for a second fluid in which a line for a first fluid extends coaxially, and the at least one electrically operable heating element comprises a heating wire that is wound around the at least one line for a second fluid, or a heating film which rests, with its one surface, around the at least one line for a second fluid.
Tuning device for pipe musical instruments comprising: - one fixed, in use, support collar , which has an annular form and is applicable to a pipe (C) at a preset distance from an upper end thereof, said pipe extending along a respective longitudinal symmetry axis, wherein said support collar comprises one side wall extending over a section (h) along said longitudinal symmetry axis of said pipe (C), - one movable, in use, tubular portion , slidably applicable on said pipe (C) at the upper end of the same, wherein said tubular portion has a side wall extending over a certain section (H) along said longitudinal symmetry axis of said pipe (C), - adjustment means between said tubular portion and said support collar , provided for adjusting a distance between said movable, in use, tubular portion , and said fixed, in use, support collar , so that said tubular portion is configured to project with respect to said upper end, - engagement means , respectively mounted on said support collar and on said tubular portion and provided for engaging said adjustment means , characterized in that said support collar delimits a region having a cross-section substantially corresponding to a transversal overall dimension of said pipe (C) and in that both said support collar and said tubular portion are configured to be positioned outside the pipe (C). - one fixed, in use, support collar , which has an annular form and is applicable to a pipe (C) at a preset distance from an upper end thereof, said pipe extending along a respective longitudinal symmetry axis, wherein said support collar comprises one side wall extending over a section (h) along said longitudinal symmetry axis of said pipe (C), - one movable, in use, tubular portion , slidably applicable on said pipe (C) at the upper end of the same, wherein said tubular portion has a side wall extending over a certain section (H) along said longitudinal symmetry axis of said pipe (C), - adjustment means between said tubular portion and said support collar , provided for adjusting a distance between said movable, in use, tubular portion , and said fixed, in use, support collar , so that said tubular portion is configured to project with respect to said upper end, - engagement means , respectively mounted on said support collar and on said tubular portion and provided for engaging said adjustment means , characterized in that said support collar delimits a region having a cross-section substantially corresponding to a transversal overall dimension of said pipe (C) and in that both said support collar and said tubular portion are configured to be positioned outside the pipe (C).
An expandable device for a portable electronic device, comprising: a body including a first end , a second end , and a longitudinal axis, the body movable between an expanded configuration and a collapsed configuration; a button coupled to the first end of the body , the button including an inner surface and an engaging member carried by the inner surface ; a platform including an outer surface and a collar extending away from the outer surface , the collar defining a cavity ; and a locking device carried by the second end of the body , at least a portion of the locking device adapted to be removably disposed in the cavity of the platform for releasably coupling the body to the platform , wherein, when the body is in the collapsed configuration, the engaging member of the button engages the locking device such that the locking device is rotatable relative to the platform between an unlocked configuration, in which the body is removable from the platform, and a locked configuration, in which the body is secured to the platform . a body including a first end , a second end , and a longitudinal axis, the body movable between an expanded configuration and a collapsed configuration; a button coupled to the first end of the body , the button including an inner surface and an engaging member carried by the inner surface ; a platform including an outer surface and a collar extending away from the outer surface , the collar defining a cavity ; and a locking device carried by the second end of the body , at least a portion of the locking device adapted to be removably disposed in the cavity of the platform for releasably coupling the body to the platform , wherein, when the body is in the collapsed configuration, the engaging member of the button engages the locking device such that the locking device is rotatable relative to the platform between an unlocked configuration, in which the body is removable from the platform, and a locked configuration, in which the body is secured to the platform .
Cutting device for severing non-woven-in sections of threads or filaments woven in textile ribbons , the device comprising: a ribbon conveying table configured to convey a textile ribbon having a metallized thread or filament quasi-endlessly woven/non-woven in the fabric of the ribbon ; a ribbon conveying drive configured to convey the ribbon in a conveying direction (A); at least two cutting assemblies spaced apart from one another along the conveying direction (A) of the textile ribbon , the at least two cutting assemblies being configured to simultaneously perform a cutting action for severing a non-woven-in section of the metallized thread or filament from the fabric of the ribbon ; and at least two sliding spacers spaced apart from one another along the conveying direction (A) of the textile ribbon , the at least two sliding spacers each being connected to a respective one of the at least two cutting assemblies , contacting the surface of the ribbon and being configured to slidingly move between the metallized thread or filament and the fabric of the ribbon at the edges of the non-woven-in sections to facilitate the cutting action of the at least two cutting assemblies wherein the cutting assemblies and/or the sliding spacers are kinematically connected via a tool connecting assembly , in particular a spindle or a shaft, such that the position of and/or the distance between the cutting assemblies and/or the sliding spacers are adjustable in an axis parallel to the conveying direction (A) of the ribbon . a ribbon conveying table configured to convey a textile ribbon having a metallized thread or filament quasi-endlessly woven/non-woven in the fabric of the ribbon ; a ribbon conveying drive configured to convey the ribbon in a conveying direction (A); at least two cutting assemblies spaced apart from one another along the conveying direction (A) of the textile ribbon , the at least two cutting assemblies being configured to simultaneously perform a cutting action for severing a non-woven-in section of the metallized thread or filament from the fabric of the ribbon ; and at least two sliding spacers spaced apart from one another along the conveying direction (A) of the textile ribbon , the at least two sliding spacers each being connected to a respective one of the at least two cutting assemblies , contacting the surface of the ribbon and being configured to slidingly move between the metallized thread or filament and the fabric of the ribbon at the edges of the non-woven-in sections to facilitate the cutting action of the at least two cutting assemblies wherein the cutting assemblies and/or the sliding spacers are kinematically connected via a tool connecting assembly , in particular a spindle or a shaft, such that the position of and/or the distance between the cutting assemblies and/or the sliding spacers are adjustable in an axis parallel to the conveying direction (A) of the ribbon .
An electrically conductive member comprising: a base member containing chromium (Cr); and a first layer provided on a surface of the base member and containing chromium(III) oxide (Cr 2 O 3 ), wherein a nickel-chromium-based alloy or an iron-chromium-based alloy is used as the base member , the first layer also contains titanium (Ti), a second layer is provided on the first layer , the second layer contains zinc (Zn), manganese (Mn), cobalt (Co), and titanium, and an average concentration of titanium in an entirety of the second layer is lower than an average concentration of the titanium in an entirety of the first layer . a base member containing chromium (Cr); and a first layer provided on a surface of the base member and containing chromium(III) oxide (Cr 2 O 3 ), wherein a nickel-chromium-based alloy or an iron-chromium-based alloy is used as the base member , the first layer also contains titanium (Ti), a second layer is provided on the first layer , the second layer contains zinc (Zn), manganese (Mn), cobalt (Co), and titanium, and an average concentration of titanium in an entirety of the second layer is lower than an average concentration of the titanium in an entirety of the first layer .
An electrical discharge irrigation device, comprising: a power source to produce a first voltage; a circuit , coupled to the power source to convert the first voltage to a second voltage, wherein the second voltage is higher than the first voltage; a switch to activate the circuit ; an igniter (109; 114) coupled to the circuit to produce a spike; an electrical charge storage component (109; 209; 114; 208; 1006) coupled to the igniter with the electrical charge storage component becoming conductive and storing an electrical charge and producing a high voltage spike to discharge into a conductive solution, wherein the electrical charge storage component comprises a capacitor and at least one of an air gap switch (SP_Gap1-SP_GAP2) or a transformer (T2); and a reservoir (1006; 1100, 1120, 1220, 1230) coupled to the electrical charge storage component to store the conductive solution with an inlet and an outlet , wherein the conductive solution enters the device through the inlet and exits the device through the outlet. a power source to produce a first voltage; a circuit , coupled to the power source to convert the first voltage to a second voltage, wherein the second voltage is higher than the first voltage; a switch to activate the circuit ; an igniter (109; 114) coupled to the circuit to produce a spike; an electrical charge storage component (109; 209; 114; 208; 1006) coupled to the igniter with the electrical charge storage component becoming conductive and storing an electrical charge and producing a high voltage spike to discharge into a conductive solution, wherein the electrical charge storage component comprises a capacitor and at least one of an air gap switch (SP_Gap1-SP_GAP2) or a transformer (T2); and a reservoir (1006; 1100, 1120, 1220, 1230) coupled to the electrical charge storage component to store the conductive solution with an inlet and an outlet , wherein the conductive solution enters the device through the inlet and exits the device through the outlet.
Fill level measurement device comprising: a first radar chip and a second radar chip that is synchronised with the first radar chip, which radar chips each comprise one or more transmission channels (112, 113; 320, 321), each configured to radiate a transmission signal, and one or more reception channels (112, 113; 320, 321), each configured to receive the transmission signals reflected at the filling material surface; an evaluation circuit that is connected to the first and second radar chips by means of a data line assembly and is configured to calculate a fill level and/or a topology of the filling material surface of a medium in a container from the transmission signals received by the first and second radar chips; a clock line assembly that connects the first radar chip to the evaluation circuit and that is configured to provide the evaluation circuit with a common clock signal for evaluating the reception signals of the first radar chip and the reception signals of the second radar chip; wherein the fill level measurement device comprises a plurality of radar chips ; wherein a clock line assembly connecting the radar chip to the evaluation circuit is not provided for every radar chip, in order to provide the evaluation circuit with a clock signal of the radar chip; wherein each radar chip without clock line assembly is synchronised with the radar chip, for which a clock line assembly is provided. a first radar chip and a second radar chip that is synchronised with the first radar chip, which radar chips each comprise one or more transmission channels (112, 113; 320, 321), each configured to radiate a transmission signal, and one or more reception channels (112, 113; 320, 321), each configured to receive the transmission signals reflected at the filling material surface; an evaluation circuit that is connected to the first and second radar chips by means of a data line assembly and is configured to calculate a fill level and/or a topology of the filling material surface of a medium in a container from the transmission signals received by the first and second radar chips; a clock line assembly that connects the first radar chip to the evaluation circuit and that is configured to provide the evaluation circuit with a common clock signal for evaluating the reception signals of the first radar chip and the reception signals of the second radar chip; wherein the fill level measurement device comprises a plurality of radar chips ; wherein a clock line assembly connecting the radar chip to the evaluation circuit is not provided for every radar chip, in order to provide the evaluation circuit with a clock signal of the radar chip; wherein each radar chip without clock line assembly is synchronised with the radar chip, for which a clock line assembly is provided.
An integrated circuit chip comprising : - a semiconductor substrate having a front surface and a back surface, - active devices on the front surface of the substrate , isolated from each other by a dielectric layer , - mutually parallel power rails extending in one direction and buried in the substrate and/or in said dielectric layer , - through semiconductor via connections , hereafter referred to as TSVs, connecting the power rails to the back surface of the substrate , - power delivery tracks on the back surface of the substrate, oriented transversely with respect to the power rails , and connected to the power rails by said TSVs , wherein : - the power delivery tracks are part of a power delivery network configured to be coupled to a supply voltage and to a reference voltage, - the power delivery tracks are configured to be alternately connected to the supply voltage and to the reference voltage, - the TSVs are arranged so that the power rails are equally configured to be alternately connected to the supply voltage and the reference voltage, characterised in that : - the TSVs are formed as elongate slit-shaped volumes aligned to the power rails , - the TSVs are arranged in a staggered pattern, so that any one of the power delivery tracks is connected to a first row of mutually parallel TSVs, and any power delivery track directly adjacent to said power delivery track is connected to a second row of mutually parallel TSVs which are staggered relative to the TSVs of the first row, the second row being directly adjacent the first row. - a semiconductor substrate having a front surface and a back surface, - active devices on the front surface of the substrate , isolated from each other by a dielectric layer , - mutually parallel power rails extending in one direction and buried in the substrate and/or in said dielectric layer , - through semiconductor via connections , hereafter referred to as TSVs, connecting the power rails to the back surface of the substrate , - power delivery tracks on the back surface of the substrate, oriented transversely with respect to the power rails , and connected to the power rails by said TSVs , - the power delivery tracks are part of a power delivery network configured to be coupled to a supply voltage and to a reference voltage, - the power delivery tracks are configured to be alternately connected to the supply voltage and to the reference voltage, - the TSVs are arranged so that the power rails are equally configured to be alternately connected to the supply voltage and the reference voltage, - the TSVs are formed as elongate slit-shaped volumes aligned to the power rails , - the TSVs are arranged in a staggered pattern, so that any one of the power delivery tracks is connected to a first row of mutually parallel TSVs, and any power delivery track directly adjacent to said power delivery track is connected to a second row of mutually parallel TSVs which are staggered relative to the TSVs of the first row, the second row being directly adjacent the first row.