mhurhangee/ep-ind-claims huggingface dataset:
A method of grooving a superalloy work-piece, the method comprising: providing a cutting insert at least partially covered with a Cubic Boron Nitride layer, the cutting insert having a rake face, at least the rake face being covered with the CBN layer; providing one or more respective interior ducts formed in the cutting insert and opening out to the rake face of the cutting insert in respective one or more openings; grooving the work-piece with the cutting insert at a cutting speed in the range of 200 to 500 meters per minute; and directing one or more coolant fluid streams towards an underside of work-piece chips formed during grooving, the one or more coolant fluid streams being directed via the interior ducts upwardly and outwardly toward an interaction area between a cutting edge of the cutting insert and the work-piece at a pressure of no less than 200 bars so as to limit lengths of work-piece chips formed in the interaction area. providing a cutting insert at least partially covered with a Cubic Boron Nitride layer, the cutting insert having a rake face, at least the rake face being covered with the CBN layer; providing one or more respective interior ducts formed in the cutting insert and opening out to the rake face of the cutting insert in respective one or more openings; grooving the work-piece with the cutting insert at a cutting speed in the range of 200 to 500 meters per minute; and directing one or more coolant fluid streams towards an underside of work-piece chips formed during grooving, the one or more coolant fluid streams being directed via the interior ducts upwardly and outwardly toward an interaction area between a cutting edge of the cutting insert and the work-piece at a pressure of no less than 200 bars so as to limit lengths of work-piece chips formed in the interaction area.
A piezo speaker pressure sensor system (100, 300) comprising: a bladder; a piezo speaker element; and an audio amplifier connected to the piezo speaker element, wherein the bladder abuts the piezo speaker element forming an airtight seal; wherein the piezo speaker element is adapted to be used to sense a pressure proportional to a pressure exerted on the bladder in a direction of the piezo speaker element, the piezo speaker element being adapted to function as a speaker when audio signals are received by the piezo speaker element from the audio amplifier. a bladder; a piezo speaker element; and an audio amplifier connected to the piezo speaker element, wherein the bladder abuts the piezo speaker element forming an airtight seal; wherein the piezo speaker element is adapted to be used to sense a pressure proportional to a pressure exerted on the bladder in a direction of the piezo speaker element, the piezo speaker element being adapted to function as a speaker when audio signals are received by the piezo speaker element from the audio amplifier.
A Doherty amplifier comprising: a main amplifier; at least one peaking amplifier; an input network (54,55,56) connecting the Doherty amplifier input to the input of the main amplifier and to the input of the at least one peaking amplifier, said input network comprising a splitter for splitting a signal inputted at the Doherty amplifier input into a main branch and a peaking branch, the main branch having a transmission line configured for introducing a phase shift of 90 degrees at a frequency of interest and followed by an input matching circuit, the peaking branch having an input matching circuit, said input matching circuits (55, 56) being respectively connected to a gate terminal of the main amplifier and a gate terminal of the at least one peaking amplifier; and an output network (57,58,60) connecting an output of the main amplifier and an output of the at least one peaking amplifier to an output of the Doherty amplifier, wherein the output network comprises at least one first series phase shifting element between the output of the main amplifier and a combining node, and at least one second series phase shifting element between the output of the peaking amplifier and the combining node, the output network further comprising an output match arranged in between the combining node and the Doherty amplifier output; wherein the peaking amplifier and main amplifier comprise power transistors, wherein different drain bias voltages are applied to the transistors; and wherein the first series phase shifting element comprises a transmission line having a predefined characteristic impedance (Z 0m) and configured for introducing a phase shift of 90 degrees at the frequency of interest and the second series phase shifting element comprises a transmission line having a predefined characteristic impedance (Z 0p) and configured for introducing phase shift of 180 degrees at the frequency of interest. a main amplifier; at least one peaking amplifier; an input network (54,55,56) connecting the Doherty amplifier input to the input of the main amplifier and to the input of the at least one peaking amplifier, said input network comprising a splitter for splitting a signal inputted at the Doherty amplifier input into a main branch and a peaking branch, the main branch having a transmission line configured for introducing a phase shift of 90 degrees at a frequency of interest and followed by an input matching circuit, the peaking branch having an input matching circuit, said input matching circuits (55, 56) being respectively connected to a gate terminal of the main amplifier and a gate terminal of the at least one peaking amplifier; and an output network (57,58,60) connecting an output of the main amplifier and an output of the at least one peaking amplifier to an output of the Doherty amplifier,
A method for resource allocation, the method comprises: determining at least two sub-bands in a carrier bandwidth, wherein central frequency points of respective sub-bands are different, and there is an overlapping area in a frequency domain between at least two sub-bands of all sub-bands; and allocating the determined sub-bands to respective cells in a deployment region, characterized in that sub-bands allocated to a cell are taken as a system bandwidth of that cell. determining at least two sub-bands in a carrier bandwidth, wherein central frequency points of respective sub-bands are different, and there is an overlapping area in a frequency domain between at least two sub-bands of all sub-bands; and allocating the determined sub-bands to respective cells in a deployment region, characterized in that sub-bands allocated to a cell are taken as a system bandwidth of that cell.
Head-up display comprising either a display element and a projection system or an intermediate image generation unit, in which an image is only created in an intermediate image plane, and a light source, a diffusing plate and a mirror element (4, 41), wherein the projection system or the intermediate image generation unit is arranged between the light source and the diffusing plate, and wherein the diffusing plate comprises focusing elements (31, 315, 316, 317) on its side facing the projection system or intermediate image generation unit and a light-blocking mask on its side facing away from the projection system or intermediate image generation unit, wherein the focusing elements (31, 315, 316, 317) are configured to focus light coming from the projection system or intermediate image generation unit on openings in the light-blocking mask, characterized in that the focusing elements (31, 315, 316, 317) are arranged irregularly on the surface area of the diffusing plate.
Method for the customization of a footwear, more particularly a sports footwear, said footwear comprising an upper and a sole, wherein said upper comprises at least one or more portions made of thermoformable material, said method comprising the steps of: - heating said portions made of thermoformable material up to a temperature above a first predetermined threshold; - fitting a foot of a user into said footwear; - applying to said footwear, at least at said portions made of thermoformable material, a pressure sufficient to modify the shape of said portions made of thermoformable material, adapting them to the morphology of said foot of said user; - while said pressure is being applied, allowing said portions made of thermoformable material to cool down to a temperature below said first predetermined threshold; characterized in that said heating step provides for selectively heating said portions made of thermoformable material of said footwear, while leaving the remaining portions of said footwear at a substantially unchanged temperature, and in that during said heating step said portions made of thermoformable material are simultaneously heated on both sides, from the outside and from the inside of said upper of said footwear. - heating said portions made of thermoformable material up to a temperature above a first predetermined threshold; - fitting a foot of a user into said footwear; - applying to said footwear, at least at said portions made of thermoformable material, a pressure sufficient to modify the shape of said portions made of thermoformable material, adapting them to the morphology of said foot of said user; - while said pressure is being applied, allowing said portions made of thermoformable material to cool down to a temperature below said first predetermined threshold;
Folding module (2, 3) for paper sheets with a weight distribution varying according to location and/or with a supplementary body fixed locally thereto, comprising - a pair of folding rollers (11, 42) with two folding rollers (9, 10, 40, 41) for folding paper sheets arranged parallel to one another at a modifiable spacing and clamped elastically together; - a transport unit (4, 43) for feeding the paper sheets to the pair of folding rollers (11, 42); - a fixed stop (21, 48) for positioning the paper sheets relative to the pair of folding rollers (11, 42); - a folding bar (8, 47) displaceable on a linear plane, which can be brought into a folding position from a basic position, in which the folding bar (8, 47) is remote from the pair of folding rollers (11, 42) and the paper sheets can be fed via the transport unit (4, 43), such that the paper sheets are pressed by means of the folding bar (8, 47) between the folding rollers (9, 10, 40, 41), wherein the pair of folding rollers (11, 42) and the folding bar (8, 47) in the basic position thereof are provided on opposing faces of the transport unit (4, 43) and a recess is provided on the transport unit (4, 43) into which the folding bar (8, 47) engages while in the folding position thereof, and wherein an adjustment path of the folding bar (8, 47) between the basic position and the folding position is dimensioned in such a way, and a relative assignment of the folding bar (8, 47) to the pair of folding rollers (11, 42) is defined in such a way, that in the folding position the folding rollers (9, 10, 40, 41) are pushed apart by the folding bar (8, 47), characterised in that on at least one folding roller (9, 10, 40, 41), and preferably on both folding rollers (9, 10, 40, 41), an elastic surface coating (26, 51) is provided on the face of the mantle. - a pair of folding rollers (11, 42) with two folding rollers (9, 10, 40, 41) for folding paper sheets arranged parallel to one another at a modifiable spacing and clamped elastically together; - a transport unit (4, 43) for feeding the paper sheets to the pair of folding rollers (11, 42); - a fixed stop (21, 48) for positioning the paper sheets relative to the pair of folding rollers (11, 42); - a folding bar (8, 47) displaceable on a linear plane, which can be brought into a folding position from a basic position, in which the folding bar (8, 47) is remote from the pair of folding rollers (11, 42) and the paper sheets can be fed via the transport unit (4, 43), such that the paper sheets are pressed by means of the folding bar (8, 47) between the folding rollers (9, 10, 40, 41),
A fuel cell manifold device, comprising a self-supporting polymer material liner body including a generally planar primary wall and a plurality of sidewalls, the sidewalls respectively extending generally perpendicularly from the primary wall, interior surfaces on the primary wall and the sidewalls collectively defining a cavity, the primary wall having a length and a width that is smaller than the length, the primary wall including a plurality of ribs situated widthwise along the primary wall, the plurality of ribs being spaced apart from each other in a lengthwise direction, the plurality of ribs providing flexibility to allow for some thermal expansion of the liner body.
An electronic access control system (620, 820, 1120, 1300) for a device (610, 810, 1110), wherein the electronic access control system (620, 820, 1120, 1300) comprises an OIDC Electronic access control system, OACS, client (622, 822, 1122) and an OACS gateway (624, 824, 1124) to an OIDC provider (640, 840, 1140), wherein the OACS gateway (624, 824, 1124) implements an OIDC client (626, 826, 1126), and wherein the OACS gateway (624, 824, 1124) is configured to: obtain, via the OACS client (622, 822, 1122), a request for the OACS gateway (624, 824, 1124) to issue a service ticket for a user agent (650, 850, 1150), the request comprising an indication that the user agent (650, 850, 1150) requests to access a service on the device (610, 810, 1110), wherein the service is associated with a permission; retrieve, via the OIDC client (626, 826, 1126), a profile for the user agent (650, 850, 1150) and an access control list for the profile and the device (610, 810, 1110) from the OIDC provider (640, 840, 1140); responsive to having confirmed, by checking the access control list for the profile and the device (610, 810, 1110), and by checking the profile itself, that the profile fulfils the permission to access the service on the device (610, 810, 1110): generate a service ticket that validates the user agent (650, 850, 1150) for a one-time access to the service, wherein the service ticket is a token that is signed by the OACS gateway (624, 824, 1124); and provide, via the OACS client (622, 822, 1122), the service ticket towards the user agent (650, 850, 1150). obtain, via the OACS client (622, 822, 1122), a request for the OACS gateway (624, 824, 1124) to issue a service ticket for a user agent (650, 850, 1150), the request comprising an indication that the user agent (650, 850, 1150) requests to access a service on the device (610, 810, 1110), wherein the service is associated with a permission; retrieve, via the OIDC client (626, 826, 1126), a profile for the user agent (650, 850, 1150) and an access control list for the profile and the device (610, 810, 1110) from the OIDC provider (640, 840, 1140); responsive to having confirmed, by checking the access control list for the profile and the device (610, 810, 1110), and by checking the profile itself, that the profile fulfils the permission to access the service on the device (610, 810, 1110): generate a service ticket that validates the user agent (650, 850, 1150) for a one-time access to the service, wherein the service ticket is a token that is signed by the OACS gateway (624, 824, 1124); and provide, via the OACS client (622, 822, 1122), the service ticket towards the user agent (650, 850, 1150). generate a service ticket that validates the user agent (650, 850, 1150) for a one-time access to the service, wherein the service ticket is a token that is signed by the OACS gateway (624, 824, 1124); and provide, via the OACS client (622, 822, 1122), the service ticket towards the user agent (650, 850, 1150).
A heat exchanger, in particular an electric auxiliary heater for a motor vehicle, with at least one heating element which has a frame and at least one PTC element, wherein the at least one PTC element is provided with at least one opening, wherein the at least one PTC element is fixed to the frame with an adhesive and the adhesive fills the at least one opening of the at least one PTC element, characterised in that the adhesive forms a pin in the at least one opening after hardening, the pin additionally fixing the at least one PTC element to the frame.
Thread delivery device for a twisting or cabling machine, for feeding a thread via a traversing thread guide to a take-up package, the thread delivery device comprising a first deflection roller for deflecting a thread, a driven godet, which is arranged downstream of the first deflection roller in the thread transport direction, a separator roller, which is arranged relative to the godet in such a way that a thread can be laid several times around the separator roller and the godet, said thread being wrapped around the separator roller and the godet jointly, and a nodding lever, which has a second deflection roller arranged downstream of the godet in the thread transport direction, for deflecting the thread again, characterised by a cantilever, which has a third deflection roller, which, in the thread transport direction, is arranged downstream of the second deflection roller and upstream of the traversing thread guide for feeding the thread onto a take-up package, the second deflection roller being arranged on a different side of a vertical plane extending through the axis of rotation of the separator roller from the third deflection roller in order to receive the thread from the separator roller or the godet and to deflect the thread toward the third deflection roller.
Ferritic steel strip or sheet comprising, in weight percent, up to 0.01 % C_total; up to 0.5 % Si; 0.1 to 1.0 % Mn; from 5 to up to 10 % Al; up to 0.010% N; up to 0.01 % S; up to 0.1% P; at least one of - 0.005 to 0.019% Ti; - 0.008 to 0.08% Nb; - 0.002 to 0.1% V; - 0.004 to 0.1%Zr; at least one of - 0.005 to 0.019 % Ti; - 0.008 up to 0.08 % Nb; - 0.002 to 0.1 & V; - 0.004 to 0.1 % Zr; optionally between 5 and 50 nnm B. optionally between 5 and 50 ppm B; remainder iron and inevitable impurities; wherein C_solute = C_total - Minimum[X,Y] - Maximum[Z,0] - (12/93)*Nb - (12/91)*Zr - (12/51)*V; wherein X = 2 ⋅ 12 2 ⋅ 32 ⋅ S Y = 2 ⋅ 12 4 ⋅ 48 ⋅ Ti − 48 14 ⋅ N Z = 12 48 ⋅ Ti − 48 14 ⋅ N − 4 ⋅ 48 2 ⋅ 32 ⋅ S wherein Minimum[X,Y] = lower value of X and Y and Minimum[X,Y] = zero if Y is negative; Maximum[Z,0] = higher value of zero and Z; and wherein C_solute is at least 0.0005 (5 ppm). - 0.005 to 0.019% Ti; - 0.008 to 0.08% Nb; - 0.002 to 0.1% V; - 0.004 to 0.1%Zr; - 0.005 to 0.019 % Ti; - 0.008 up to 0.08 % Nb; - 0.002 to 0.1 & V; - 0.004 to 0.1 % Zr; - Minimum[X,Y] - Maximum[Z,0] - (12/93)*Nb - (12/91)*Zr - (12/51)*V;
A cosmetic agent, containing a) at least one aliphatic and/or aromatic alcohol having 2 to 8 carbon atoms, b) at least one anionic polymer comprising at least one structural unit of formula, and at least one structural unit of formula and at least one structural unit of formula, where R 1, R 2 and R 4 each independently represent a hydrogen atom or a C 1 -C 4 alkyl group, R 3 represents a branched or unbranched, saturated or unsaturated C 1 -C 12 alkyl group, R 5 represents a branched or unbranched, saturated or unsaturated C 6 -C 14 alkyl group and A represents oxygen, sulfur or an NH group, and c) 5.0 to 20 wt.% of at least one pigment, wherein the cosmetic agent contains as aliphatic and/or aromatic alcohol having 2 to 8 carbon atoms a) - based on its total weight - a1) 70 to 90 wt.% ethanol and a2) 1,2-propanediol and/or glycerol in a total amount of from 1.0 to 3.5 wt.%. a) at least one aliphatic and/or aromatic alcohol having 2 to 8 carbon atoms, b) at least one anionic polymer comprising at least one structural unit of formula, and at least one structural unit of formula and at least one structural unit of formula, where R 1, R 2 and R 4 each independently represent a hydrogen atom or a C 1 -C 4 alkyl group, R 3 represents a branched or unbranched, saturated or unsaturated C 1 -C 12 alkyl group, R 5 represents a branched or unbranched, saturated or unsaturated C 6 -C 14 alkyl group and A represents oxygen, sulfur or an NH group, and R 1, R 2 and R 4 each independently represent a hydrogen atom or a C 1 -C 4 alkyl group, R 3 represents a branched or unbranched, saturated or unsaturated C 1 -C 12 alkyl group, R 5 represents a branched or unbranched, saturated or unsaturated C 6 -C 14 alkyl group and A represents oxygen, sulfur or an NH group, and c) 5.0 to 20 wt.% of at least one pigment, wherein the cosmetic agent contains as aliphatic and/or aromatic alcohol having 2 to 8 carbon atoms a) - based on its total weight - a1) 70 to 90 wt.% ethanol and a2) 1,2-propanediol and/or glycerol in a total amount of from 1.0 to 3.5 wt.%.
A transceiver device (TSCV) comprising: a transmitter and a receiver connected to each other through a first line (dp1r) and a second line (dn1r), wherein a first frame period includes an active period (ACTP) in which a first payload (ePayload) is transmitted from the transmitter to the receiver and a vertical blank period including a frequency hopping period in which a data transmission speed between the transmitter and the receiver is variable, wherein the transmitter transmits signals having a first voltage range to the first line (dp1r) and the second line (dn1r) in a first mode (mode1), and transmits signals having a second voltage range less than the first voltage range to the first line (dp1r) and the second line (dn1r) in a second mode (mode2), wherein the transmitter generates a first horizontal synchronization signal in the second mode (mode2) in a period except for the frequency hopping period of the vertical blank period, encodes the first horizontal synchronization signal to horizontal synchronization data (Hsync_M2'), and generates a second horizontal synchronization signal in the first mode (mode1) in the frequency hopping period, and wherein the transmitter adds a first clock training pattern (CLK-T1) to the horizontal synchronization data (Hsync_M2') in the period except for the frequency hopping period of the vertical blank period, and adds a second clock training pattern (CLK-T2) different from the first clock training pattern (CLK-T1) to the horizontal synchronization data (Hsync_M2') after the frequency hopping period is ended. a transmitter and a receiver connected to each other through a first line (dp1r) and a second line (dn1r), wherein a first frame period includes an active period (ACTP) in which a first payload (ePayload) is transmitted from the transmitter to the receiver and a vertical blank period including a frequency hopping period in which a data transmission speed between the transmitter and the receiver is variable, wherein the transmitter transmits signals having a first voltage range to the first line (dp1r) and the second line (dn1r) in a first mode (mode1), and transmits signals having a second voltage range less than the first voltage range to the first line (dp1r) and the second line (dn1r) in a second mode (mode2), wherein the transmitter generates a first horizontal synchronization signal in the second mode (mode2) in a period except for the frequency hopping period of the vertical blank period, encodes the first horizontal synchronization signal to horizontal synchronization data (Hsync_M2'), and generates a second horizontal synchronization signal in the first mode (mode1) in the frequency hopping period, and wherein the transmitter adds a first clock training pattern (CLK-T1) to the horizontal synchronization data (Hsync_M2') in the period except for the frequency hopping period of the vertical blank period, and adds a second clock training pattern (CLK-T2) different from the first clock training pattern (CLK-T1) to the horizontal synchronization data (Hsync_M2') after the frequency hopping period is ended.