mhurhangee/ep-ind-claims huggingface dataset:
DC/DC converter system, comprising a DC/DC converter, which is configured to generate, in a switched fashion, an output voltage from an input voltage supplied at a supply terminal (VSUP) and has at least one adjustable operating parameter, and comprising an optimization circuit, which is configured to select one of the at least one adjustable operating parameters and, for the selected operating parameter, to iteratively - determine a supply current provided at the supply terminal (VSUP); - determine an effectiveness of the DC/DC converter based on the determined supply current; and - adjust the selected operating parameter; until an optimum effectiveness is determined; wherein the DC/DC converter comprises a switching transistor (ST1, ST2); characterized in that the optimization circuit is configured - to determine a first average current (IAVG TON) during an ON-time of the switching transistor (ST1, ST2) by measuring the current through the switching transistor (ST1, ST2) during the ON-time of the switching transistor (ST1, ST2); - to calculate a second average current (IAVG) during at least one switching period of the DC/DC converter based on the first average current (IAVG TON); and - to use the second average current (IAVG) as the supply current to be determined. - determine a supply current provided at the supply terminal (VSUP); - determine an effectiveness of the DC/DC converter based on the determined supply current; and - adjust the selected operating parameter; - to determine a first average current (IAVG TON) during an ON-time of the switching transistor (ST1, ST2) by measuring the current through the switching transistor (ST1, ST2) during the ON-time of the switching transistor (ST1, ST2); - to calculate a second average current (IAVG) during at least one switching period of the DC/DC converter based on the first average current (IAVG TON); and - to use the second average current (IAVG) as the supply current to be determined.
An agent for lightening keratin fibers, characterized in that said agent contains, in a cosmetic carrier, (i) at least one cationic acylpyridinium derivative of formula in which R represents a C 1 -C 6 alkyl group, a C 2 -C 6 alkenyl group, or a C 2 -C 6 hydroxyalkyl group R' represents a C 1 -C 4 alkyl group, a C 2 -C 6 hydroxyalkyl group or a C 1 -C 6 -alkoxy-C 2 -C 6 -alkyl group, X- represents a physiologically acceptable anion, (ii) at least one toxicologically harmless co-bleach activator and/or a physiologically acceptable salt thereof, and (iii) hydrogen peroxide. (i) at least one cationic acylpyridinium derivative of formula in which R represents a C 1 -C 6 alkyl group, a C 2 -C 6 alkenyl group, or a C 2 -C 6 hydroxyalkyl group R' represents a C 1 -C 4 alkyl group, a C 2 -C 6 hydroxyalkyl group or a C 1 -C 6 -alkoxy-C 2 -C 6 -alkyl group, X- represents a physiologically acceptable anion, R represents a C 1 -C 6 alkyl group, a C 2 -C 6 alkenyl group, or a C 2 -C 6 hydroxyalkyl group R' represents a C 1 -C 4 alkyl group, a C 2 -C 6 hydroxyalkyl group or a C 1 -C 6 -alkoxy-C 2 -C 6 -alkyl group, X- represents a physiologically acceptable anion, (ii) at least one toxicologically harmless co-bleach activator and/or a physiologically acceptable salt thereof, and (iii) hydrogen peroxide.
A circuit (104, 204, 504) comprising: a control circuit (128, 228, 528) comprising input connections (141, 142) configured to be coupled to an AC input of a power system, the control circuit coupled to detect whether an electrical energy source is connected to the AC input of the power system; and a switch (130, 230, 530) coupled to the control circuit and configured to be coupled to the AC input of the power system, the control circuit coupled to drive the switch in a first operating mode when the electrical energy source is connected to the input of the power system, the control circuit coupled to drive the switch in a second operating mode when the electrical energy source is disconnected from the input of the power system, wherein a capacitance coupled between input terminals (120, 140, 220, 240) of the AC input of the power system is discharged to a threshold voltage through the switch with a time constant of less than one second from when the electrical power source (160, 260) is disconnected from the input terminals of the power system, characterised in that the control circuit senses that the voltage between the input connections (141, 142) reverses within a predetermined maximum time period to determine that the electrical energy source (160, 260) is still connected to the AC input of the power system. a control circuit (128, 228, 528) comprising input connections (141, 142) configured to be coupled to an AC input of a power system, the control circuit coupled to detect whether an electrical energy source is connected to the AC input of the power system; and a switch (130, 230, 530) coupled to the control circuit and configured to be coupled to the AC input of the power system, the control circuit coupled to drive the switch in a first operating mode when the electrical energy source is connected to the input of the power system, the control circuit coupled to drive the switch in a second operating mode when the electrical energy source is disconnected from the input of the power system, wherein a capacitance coupled between input terminals (120, 140, 220, 240) of the AC input of the power system is discharged to a threshold voltage through the switch with a time constant of less than one second from when the electrical power source (160, 260) is disconnected from the input terminals of the power system, characterised in that the control circuit senses that the voltage between the input connections (141, 142) reverses within a predetermined maximum time period to determine that the electrical energy source (160, 260) is still connected to the AC input of the power system.
Alternator, preferably for an electric power plant, extending along a longitudinal axis and comprising a stator, a rotor, which is housed inside the stator and is provided with a rotating shaft and with a plurality of electromagnets, and a collector assembly, which is configured to supply current to the electromagnets of the rotor and is provided with a chamber and with at least one first sliding contact housed inside the chamber; the alternator comprising: - a monitoring device for monitoring the conditions of at least the first sliding contact and comprising at least one first photodetector and one second photodetector characterized in that the first photodetector and the second photodetector having a common node; the first photodetector and the second photodetector being configured to respectively generate a first current entering the common node and a second current outgoing from the common node in response to a respective photonic excitation; one of the first photodetector and the second photodetector being arranged so as to detect the light in a region of the chamber comprising at least a part of the first sliding contact, the other of the first photodetector and the second photodetector being arranged so as to detect the light in a region of the chamber not comprising the first sliding contact; and - a control device configured to calculate at least one operating state of at least the first sliding contact on the basis of a signal indicative of an electrical quantity at the common node. - a monitoring device for monitoring the conditions of at least the first sliding contact and comprising at least one first photodetector and one second photodetector characterized in that the first photodetector and the second photodetector having a common node; the first photodetector and the second photodetector being configured to respectively generate a first current entering the common node and a second current outgoing from the common node in response to a respective photonic excitation; one of the first photodetector and the second photodetector being arranged so as to detect the light in a region of the chamber comprising at least a part of the first sliding contact, the other of the first photodetector and the second photodetector being arranged so as to detect the light in a region of the chamber not comprising the first sliding contact; and - a control device configured to calculate at least one operating state of at least the first sliding contact on the basis of a signal indicative of an electrical quantity at the common node.
A filter for filtering wavelengths of an electromagnetic signal to provide a filtered signal, the filter comprising: at least one commensurate-line structure, CLS, (711, 712, 713, 714, 715, 716); and, at least one stub-modified commensurate-line structure, SMCLS, (722, 724, 726) arranged to provide a corresponding at least one transmission zero (802A, 802B, 802C, 804A, 804B) in the filtered signal, wherein the at least one CLS is a rectangular waveguide and the at least one SMCLS is a rectangular waveguide, wherein the at least one CLS and the at least one SMCLS are arranged along a main axis wherein each SMCLS comprises two stubs projecting both upwardly and downwardly with respect to the H-plane of the filter. at least one commensurate-line structure, CLS, (711, 712, 713, 714, 715, 716); and, at least one stub-modified commensurate-line structure, SMCLS, (722, 724, 726) arranged to provide a corresponding at least one transmission zero (802A, 802B, 802C, 804A, 804B) in the filtered signal, wherein the at least one CLS is a rectangular waveguide and the at least one SMCLS is a rectangular waveguide, wherein the at least one CLS and the at least one SMCLS are arranged along a main axis wherein each SMCLS comprises two stubs projecting both upwardly and downwardly with respect to the H-plane of the filter.
A supply item (200, 1500) for an image forming device comprising: a body (410, 1505); and a physical unclonable function (202, 1502) located on the body (410, 1505); characterized in that the physical unclonable function is configured to rotate about an axis of rotation (218, 1518) having a shaft centered on the axis of rotation (218, 1518) and a helical flight (210, 1510) having a length wrapped around the shaft, the helical flight has a top surface furthest away from the axis of rotation (218, 1518), the helical flight (210, 1510) contains magnetized particles (810, 812) that generate a magnetic field above the top surface having a varying intensity along the length of the helical flight (210, 1510), the helical flight (210, 1510) has a side surface between the shaft and the top surface; and a non-volatile memory located on the body containing a first array of numbers corresponding to the intensity of the magnetic field radial to the axis of rotation (218, 1518) above the top surface along a section of the length of the helical flight (210, 1510) at a first plurality of locations each at a first fixed distance from the side surface and also containing a digital signature generated from the first array of numbers. a body (410, 1505); and a physical unclonable function (202, 1502) located on the body (410, 1505); characterized in that the physical unclonable function is configured to rotate about an axis of rotation (218, 1518) having a shaft centered on the axis of rotation (218, 1518) and a helical flight (210, 1510) having a length wrapped around the shaft, the helical flight has a top surface furthest away from the axis of rotation (218, 1518), the helical flight (210, 1510) contains magnetized particles (810, 812) that generate a magnetic field above the top surface having a varying intensity along the length of the helical flight (210, 1510), the helical flight (210, 1510) has a side surface between the shaft and the top surface; and a non-volatile memory located on the body containing a first array of numbers corresponding to the intensity of the magnetic field radial to the axis of rotation (218, 1518) above the top surface along a section of the length of the helical flight (210, 1510) at a first plurality of locations each at a first fixed distance from the side surface and also containing a digital signature generated from the first array of numbers.
A system comprising: a bottle blow moulding machine having a machine frame, a unilateral locking mechanism for a bottom mould, mounted on the bottle blowing machine, the system being characterized in the locking mechanism comprising: a guide rail disposed on the machine frame of the bottle blowing machine; a sliding block slidable along the guide rail; a swing member swingably connected on the machine frame around a first axis for driving the sliding of the sliding block; a rotation member for controlling the swinging of the swing member relative to the machine frame, the rotation member being connected with a power source and driven by the power source to rotate relative to the machine frame around a second axis; wherein when the locking mechanism is in a locked state, the sliding block is inserted between the bottom mould and the machine frame and contacts against them, such that the bottom mould is separated from the machine frame, and wherein when the locking mechanism is in an unlocked state, the sliding block is detached from the bottom mould. a bottle blow moulding machine having a machine frame, a unilateral locking mechanism for a bottom mould, mounted on the bottle blowing machine, a guide rail disposed on the machine frame of the bottle blowing machine; a sliding block slidable along the guide rail; a swing member swingably connected on the machine frame around a first axis for driving the sliding of the sliding block; a rotation member for controlling the swinging of the swing member relative to the machine frame, the rotation member being connected with a power source and driven by the power source to rotate relative to the machine frame around a second axis;
A peptide having a sequence of amino acids comprising YGRKKRRQRRRKLSSIESDV (SEQ ID NO:1), or a tat peptide not attached or conjugated to another pain-relieving agent or other therapeutic agent, the tat peptide having a sequence of amino acids comprising YGRKKRRQRRR (SEQ ID NO:2), for use in treating or effecting prophylaxis of pain.
A thin-slice manufacturing device comprising: a base section configured to support an embedding block in which a sample is embedded by an embedding agent; a cutting blade configured to relatively move with respect to the embedding block along a virtual plane to cut out thin slices from the embedding block; a radiation part configured to radiate light to the embedding block; an imaging part configured to image the embedding block; and a controller that includes an estimation part configured to estimate inclination information regarding an inclination of the embedding block, characterized in that the imaging part is configured to obtain an image of the embedding block that is under light radiation of the radiation part and that includes a cutting surface, which has been cut by the cutting blade, and a non-cutting surface, which has not been cut by the cutting blade, and the estimation part is configured to detect a boundary line between the cutting surface and the non-cutting surface in the obtained image based on light reflection generated by the light respectively radiated to the cutting surface and the non-cutting surface, and to estimate the inclination information based on the detected boundary line. a base section configured to support an embedding block in which a sample is embedded by an embedding agent; a cutting blade configured to relatively move with respect to the embedding block along a virtual plane to cut out thin slices from the embedding block; a radiation part configured to radiate light to the embedding block; an imaging part configured to image the embedding block; and a controller that includes an estimation part configured to estimate inclination information regarding an inclination of the embedding block, characterized in that the imaging part is configured to obtain an image of the embedding block that is under light radiation of the radiation part and that includes a cutting surface, which has been cut by the cutting blade, and a non-cutting surface, which has not been cut by the cutting blade, and the estimation part is configured to detect a boundary line between the cutting surface and the non-cutting surface in the obtained image based on light reflection generated by the light respectively radiated to the cutting surface and the non-cutting surface, and to estimate the inclination information based on the detected boundary line.
A service information pushing method, comprising: obtaining, by a radio access point AP, service information provided by a service provider; adding the service information to a beacon frame; and broadcasting the beacon frame; and before the broadcasting the beacon frame, further comprising: adding a time interval indication parameter to a currently broadcast beacon frame, wherein the time interval indication parameter is used to indicate to a terminal a broadcast interval between a next beacon frame that carries the service information and the currently broadcast beacon frame, wherein the method further comprises, before broadcasting the beacon frame, adding a service information indicator to the beacon frame that carries the service information, wherein the service information indicator is used to indicate to a terminal that the beacon frame carries the service information, wherein the time interval indication parameter enables the terminal to selectively receive beacon frames that carry service information. obtaining, by a radio access point AP, service information provided by a service provider; adding the service information to a beacon frame; and broadcasting the beacon frame; and before the broadcasting the beacon frame, further comprising: adding a time interval indication parameter to a currently broadcast beacon frame, wherein the time interval indication parameter is used to indicate to a terminal a broadcast interval between a next beacon frame that carries the service information and the currently broadcast beacon frame, wherein the method further comprises, before broadcasting the beacon frame, adding a service information indicator to the beacon frame that carries the service information, wherein the service information indicator is used to indicate to a terminal that the beacon frame carries the service information, wherein the time interval indication parameter enables the terminal to selectively receive beacon frames that carry service information. adding a time interval indication parameter to a currently broadcast beacon frame, wherein the time interval indication parameter is used to indicate to a terminal a broadcast interval between a next beacon frame that carries the service information and the currently broadcast beacon frame, wherein the method further comprises, before broadcasting the beacon frame, adding a service information indicator to the beacon frame that carries the service information, wherein the service information indicator is used to indicate to a terminal that the beacon frame carries the service information, wherein the time interval indication parameter enables the terminal to selectively receive beacon frames that carry service information.
A secret computation system comprising at least three arithmetic units, wherein M, m and i are integers equal to or larger than 1; 0≤m<M is satisfied; μ is the number of randomized shared values included in a checksum C; and 0≤i<μ is satisfied; and the arithmetic unit comprises: a random number generating part determining a shared value [r] obtained by performing secret sharing of a random number r; a randomization part using a shared value [a 0],...,[a M-1] obtained by performing secret sharing of a value a 0,...,a M-1 and the shared value [r] to compute a shared value [a 0 r],...,[a M-1 r] of an integrated value a 0 r,...,a M-1 r of the value a 0,...,a M-1 and the random number r and generate a randomized shared value <a 0 >,...,<a M-1 > with the shared value [a 0],...,[a M-1] and the shared value [a 0 r],...,[a M-1 r] as a pair; a secret computation part determining a concealed function value [F([a 0],...,[a M-1])] by executing a function F including at least one secret operation while including a randomized shared value <f i > which is an operation target and an operation result depending on the contents of secret computation into the checksum C:=<f 0 >,...,<f μ-1 >; and a correctness proving part verifying correctness of the function value [F([a 0],...,[a M-1])] on the basis of a shared value [∅] obtained by multiplying a sum total of shared values [f i] included in the checksum C by the shared value [r] and a shared value [ψ] which is a sum total of shared values [f i r] included in the checksum C. a random number generating part determining a shared value [r] obtained by performing secret sharing of a random number r; a randomization part using a shared value [a 0],...,[a M-1] obtained by performing secret sharing of a value a 0,...,a M-1 and the shared value [r] to compute a shared value [a 0 r],...,[a M-1 r] of an integrated value a 0 r,...,a M-1 r of the value a 0,...,a M-1 and the random number r and generate a randomized shared value <a 0 >,...,<a M-1 > with the shared value [a 0],...,[a M-1] and the shared value [a 0 r],...,[a M-1 r] as a pair; a secret computation part determining a concealed function value [F([a 0],...,[a M-1])] by executing a function F including at least one secret operation while including a randomized shared value <f i > which is an operation target and an operation result depending on the contents of secret computation into the checksum C:=<f 0 >,...,<f μ-1 >; and a correctness proving part verifying correctness of the function value [F([a 0],...,[a M-1])] on the basis of a shared value [∅] obtained by multiplying a sum total of shared values [f i] included in the checksum C by the shared value [r] and a shared value [ψ] which is a sum total of shared values [f i r] included in the checksum C.