mhurhangee/patent-ind-claim-en huggingface dataset:
Synchronization method to be implemented in a quantum communication system comprising a transmitter and a receiver adapted to communicate through a service channel and a quantum channel, said method being adapted to align the indices of the signals sent in both channels and comprising the steps of: • producing (S102), at the transmitter, a sequence of n quantum channel signals, wherein the pattern of each arbitrary sub-sequence made of k consecutive quantum channel signals within the whole sequence of n quantum channel signals is unique in the whole sequence such that said whole sequence presents a Hamilton-cyclic pattern, • repeatedly sending (S103) said sequence from the transmitter over the quantum channel to the receiver, • detecting the pattern of the sub-sequence that starts from a arbitrary selected starting index of said sequence, • calculating (S106) the correlation factors between the pattern of detected sub-sequence and all the possible patterns in the Hamiltonian-Cycle sequence, and • determining (S107) the current sub-sequence and its corresponding sub-sequence offset based on the pattern with the highest correlation factor, and • aligning (S109) the indices of the emitter and the receiver based on the determined offset. • producing (S102), at the transmitter, a sequence of n quantum channel signals, wherein the pattern of each arbitrary sub-sequence made of k consecutive quantum channel signals within the whole sequence of n quantum channel signals is unique in the whole sequence such that said whole sequence presents a Hamilton-cyclic pattern, • repeatedly sending (S103) said sequence from the transmitter over the quantum channel to the receiver, • detecting the pattern of the sub-sequence that starts from a arbitrary selected starting index of said sequence, • calculating (S106) the correlation factors between the pattern of detected sub-sequence and all the possible patterns in the Hamiltonian-Cycle sequence, and • determining (S107) the current sub-sequence and its corresponding sub-sequence offset based on the pattern with the highest correlation factor, and • aligning (S109) the indices of the emitter and the receiver based on the determined offset.
Method for the qualitative determination of the operational state of a test object in the form of a battery with the aid of the measurement of the magnetic field, wherein the magnetic field B is produced only by the internal current flow of the test object itself, with the steps: a. An electrical contact is established with the test object, b. at least one magnetic field sensor, which can detect at least one component of a magnetic field, is arranged in the proximity of the test object, and fixed in relation to the test object, in such a way that the magnetic field sensor is capable of measuring the magnetic field produced by the test object, characterized in that c. the test object is displaced for a measuring point in at least two different states i = 1, 2,..., which differ from one another in the total current I i , and for each state i of the current I i at least one magnetic field component of the magnetic field B i is determined with the aid of the magnetic field sensor, d. for each state i the quotient Q i from the magnetic field or magnetic field component B i respectively is formed to the total current I i , which is approximately proportional to the magnetic susceptibility χ, e. that additionally the gradient from two value pairs in each case is determined as follows: m ij = Δ Qi , Qj / Δ I i , I j with i ≠ j and 1, j = individual current states, and f. from the gradients m ij obtained in this way, conclusions can be drawn with regard to the operational state of the test object. a. An electrical contact is established with the test object, b. at least one magnetic field sensor, which can detect at least one component of a magnetic field, is arranged in the proximity of the test object, and fixed in relation to the test object, in such a way that the magnetic field sensor is capable of measuring the magnetic field produced by the test object, characterized in that c. the test object is displaced for a measuring point in at least two different states i = 1, 2,..., which differ from one another in the total current I i , and for each state i of the current I i at least one magnetic field component of the magnetic field B i is determined with the aid of the magnetic field sensor, d. for each state i the quotient Q i from the magnetic field or magnetic field component B i respectively is formed to the total current I i , which is approximately proportional to the magnetic susceptibility χ, e. that additionally the gradient from two value pairs in each case is determined as follows: m ij = Δ Qi , Qj / Δ I i , I j with i ≠ j and 1, j = individual current states, and f. from the gradients m ij obtained in this way, conclusions can be drawn with regard to the operational state of the test object.
A method of driving an elevator car comprising: converting alternating current from a main power supply to direct current at a power converter ; converting direct current at the power converter to alternating current at a power inverter ; powering a hoist motor coupled to the power inverter configured to have a regenerative mode; connecting an isolated bi-directional dc/dc converter between the power converter and the power inverter ; monitoring a voltage level of the main power supply ; and based on a determination that the voltage level of the main power supply is below a first predetermined threshold, directing the isolated bi-directional dc/dc converter to boost a voltage input from a battery to a level sufficient to drive the elevator car in a rescue mode, wherein the rescue mode drives the elevator car at a low speed in a direction assisted by gravity; monitoring a voltage level of the battery ; based on a determination that the voltage level of the battery is below a second predetermined threshold and a determination that the voltage level of the main power supply is above the first predetermined threshold, charging the battery via the isolated bi-directional dc/dc converter ; monitoring a temperature of the battery ; characterised in that charging the battery comprises: determining an optimum charging cycle for the battery using the voltage level of the battery and the temperature of the battery ; and applying the optimum charging cycle to the battery . converting alternating current from a main power supply to direct current at a power converter ; converting direct current at the power converter to alternating current at a power inverter ; powering a hoist motor coupled to the power inverter configured to have a regenerative mode; connecting an isolated bi-directional dc/dc converter between the power converter and the power inverter ; monitoring a voltage level of the main power supply ; and based on a determination that the voltage level of the main power supply is below a first predetermined threshold, directing the isolated bi-directional dc/dc converter to boost a voltage input from a battery to a level sufficient to drive the elevator car in a rescue mode, wherein the rescue mode drives the elevator car at a low speed in a direction assisted by gravity; monitoring a voltage level of the battery ; based on a determination that the voltage level of the battery is below a second predetermined threshold and a determination that the voltage level of the main power supply is above the first predetermined threshold, charging the battery via the isolated bi-directional dc/dc converter ; monitoring a temperature of the battery ; characterised in that charging the battery comprises: determining an optimum charging cycle for the battery using the voltage level of the battery and the temperature of the battery ; and applying the optimum charging cycle to the battery . determining an optimum charging cycle for the battery using the voltage level of the battery and the temperature of the battery ; and applying the optimum charging cycle to the battery .
Screen device , comprising: - a covering which comprises a beam as a first structural part of the covering, which comprises an internal cavity ; - a screen roller which is arranged in the internal cavity ; - a screen which can be rolled up onto and unrolled from the screen roller; - screen guides for guiding the lateral sides of the screen; - a second structural part being adjacent to the beam and being a column for supporting the beam for supporting the covering; - an end cap which is attachable to an end of the beam in order to attach the beam to the column ; whereby the end cap comprises a central part which extends at a certain distance from the beam after the end cap has been fitted to the end of the beam and to which the screen roller is coupleable to accommodate the screen roller in the internal cavity , characterized in that the screen guides are incorporated in the column and that, after the end cap has been fitted to the end of the beam , at least one through-opening extends next to the end cap through the end of the beam , the distance and the through-opening being such that the screen partly extends through this through-opening . - a covering which comprises a beam as a first structural part of the covering, which comprises an internal cavity ; - a screen roller which is arranged in the internal cavity ; - a screen which can be rolled up onto and unrolled from the screen roller; - screen guides for guiding the lateral sides of the screen; - a second structural part being adjacent to the beam and being a column for supporting the beam for supporting the covering; - an end cap which is attachable to an end of the beam in order to attach the beam to the column ;
A balloon catheter (1; 1', 1"; 10; 10'; 10") with a catheter shaft (12'; 12/13) and an expandable balloon portion (3c; 14; 14'), and with a working means for working on vascular deposits, characterised in that the working means comprises at least one proximally open and distally closed attachment tube (5; 5', 5"; 15; 15'; 15.1, 15.2) or a plurality of attachment tubes (5; 5', 5"; 15; 15'; 15.1, 15.2), in particular three to five attachment tubes, laid on the periphery of the balloon portion, and wherein the attachment tube or each attachment tube (5; 5', 5"; 15; 15'; 15.1, 15.2) is securely fixed to the catheter shaft (12'; 12/13) substantially only at the proximal balloon neck and at the distal balloon neck .
Mounting assembly for mounting a locking device in or on a leaf of a door, a window or the like, wherein the mounting assembly has a mortice lock , at least one locking rod , wherein the at least one locking rod and the mortice lock can be arranged concealed in the leaf in such a way that the mortice lock with its lock case can be inserted in a receiving chamber in the leaf , and the at least one locking rod arranged concealed in the leaf can be connected with its connection end to a connection device of the mortice lock and it protrudes through an exit opening of the leaf , characterised in that the mounting assembly has a flexible guide element associated with the locking rod , wherein provision is made such that a guide device is formed on or in the at least one locking rod , in which guide device the associated flexible guide element can be arranged such that it is guided at least along a section of the axial longitudinal extension of the locking rod and for this purpose, its end associated with the connection device has a loop end , which projects away from the locking rod , and its end remote from the loop end extends out of the guide device, and the connection device and/or the lock case has a bolt-shaped or hook-shaped hook-in element , into which the loop end can be hooked.
Electrode material for a lithium cell comprising - at least one lithiatable electrode active material , - at least one organic binder and - at least one solid-state lithium ion conductor in the form of a lithium ion-conducting glass based on the general chemical formula: LiX:MY, where LiX is LiCl, LiBr and MY is MoO 3 , WO 3 , P 2 O 3 , AS 2 O 5 and/or Nb 2 O 5 . - at least one lithiatable electrode active material , - at least one organic binder and - at least one solid-state lithium ion conductor in the form of a lithium ion-conducting glass based on the general chemical formula: LiX:MY,
An orthopedic walking boot , comprising: a housing configured to encompass at least a user's foot; a mechanically adjustable ramp insert comprising a ramp surface and disposed in the housing, and an adjusting mechanism configured to adjust an elevation angle of the ramp surface, wherein the mechanically adjustable ramp insert further comprises: a base ; a threaded shaft secured at a first end to an adjusting mechanism and configured to rotate with the adjusting mechanism; a first slider nut comprising internal threads, the first slider nut configured to move along the threaded shaft as the threaded shaft is rotated; a bracket in physical contact with the ramp surface; a first support coupled at a first end to the first slider nut and at a second end to the bracket; and a second support characterised in that the second support is coupled at a first end to the base and at a second end to the bracket, wherein the first end of the first support is configured to move toward the first end of the second support, thereby causing the mechanically adjustable ramp insert to elevate the ramp surface. a housing configured to encompass at least a user's foot; a mechanically adjustable ramp insert comprising a ramp surface and disposed in the housing, and an adjusting mechanism configured to adjust an elevation angle of the ramp surface, wherein the mechanically adjustable ramp insert further comprises: a base ; a threaded shaft secured at a first end to an adjusting mechanism and configured to rotate with the adjusting mechanism; a first slider nut comprising internal threads, the first slider nut configured to move along the threaded shaft as the threaded shaft is rotated; a bracket in physical contact with the ramp surface; a first support coupled at a first end to the first slider nut and at a second end to the bracket; and a second support characterised in that the second support is coupled at a first end to the base and at a second end to the bracket, wherein the first end of the first support is configured to move toward the first end of the second support, thereby causing the mechanically adjustable ramp insert to elevate the ramp surface. a base ; a threaded shaft secured at a first end to an adjusting mechanism and configured to rotate with the adjusting mechanism; a first slider nut comprising internal threads, the first slider nut configured to move along the threaded shaft as the threaded shaft is rotated; a bracket in physical contact with the ramp surface; a first support coupled at a first end to the first slider nut and at a second end to the bracket; and a second support characterised in that the second support is coupled at a first end to the base and at a second end to the bracket, wherein the first end of the first support is configured to move toward the first end of the second support, thereby causing the mechanically adjustable ramp insert to elevate the ramp surface.
A cosmetic treatment method of skin or lips using a motorised device (1; 100; 200) for treating a part of a human body, the device comprising at least: - a treatment portion comprising at least one magnetised needle (14; 114; 214) intended to come into contact with the part of the human body; and - a motorised drive device connected to the treatment portion and capable of imposing movement upon said at least one magnetised needle, and when this movement is a translational movement (T) the treatment portion comprises a single magnetised needle or a plurality of magnetised needles secured together by welding; characterized in that the method is a tattoo removal method of the skin or lips and in that it comprises at least: - contacting said at least one magnetised needle with the skin or lips; wherein a metal compound embedded in the skin or lips is extracted through use of the magnetic attraction of this compound by said at least one magnetised needle, the compound being a tattoo pigment. - a treatment portion comprising at least one magnetised needle (14; 114; 214) intended to come into contact with the part of the human body; and - a motorised drive device connected to the treatment portion and capable of imposing movement upon said at least one magnetised needle, and when this movement is a translational movement (T) the treatment portion comprises a single magnetised needle or a plurality of magnetised needles secured together by welding; - contacting said at least one magnetised needle with the skin or lips; wherein a metal compound embedded in the skin or lips is extracted through use of the magnetic attraction of this compound by said at least one magnetised needle, the compound being a tattoo pigment.
A guide pad designed for being brazed to a leading end peripheral edge of a head body of a deep hole boring drill head , comprising: a primary guide surface provided with a first region, which has a first radius equal to a radius (D/2) of an inner peripheral surface of a hole to be bored, and a second region, wherein the first region widens from a leading end edge toward a back end side of the primary guide surface , characterized in that : the second region has a moving radius smaller than the first radius, and a super-hard material layer is laminated on the primary guide surface , and the first region is defined by the super-hard material layer. a primary guide surface provided with a first region, which has a first radius equal to a radius (D/2) of an inner peripheral surface of a hole to be bored, and a second region, wherein the first region widens from a leading end edge toward a back end side of the primary guide surface , characterized in that : the second region has a moving radius smaller than the first radius, and a super-hard material layer is laminated on the primary guide surface , and the first region is defined by the super-hard material layer.
A quick charge battery , comprising: a battery cell having a positive terminal and a negative terminal ; a cap assembly located on the positive terminal or the negative terminal and protruding from the battery cell in an axial direction of the battery cell , the cap assembly comprising a main body and an electrically conductive member , and the electrically conductive member located on a side of the main body away from the battery cell ; a quick charge assembly located in the main body of the cap assembly and located between the battery cell and the electrically conductive member ; and an insulating film ; characterized by the quick charge assembly comprising a circuit board and a quick charge connector , the quick charge connector electrically connected to the positive terminal and the negative terminal of the battery cell through the circuit board and configured to transmit large current, and the electrically conductive member electrically connected to the battery cell through the circuit board ; the insulating film extending in the axial direction of the battery cell and sleeved on the battery cell and the cap assembly , and the quick charge connector exposed from the main body and the insulating film ; the quick charge connector is a type-C port or other connectors which have a function of quick charge; the quick charge battery further comprises a thermally conductive material coated on the circuit board , and the quick charge connector is configured to transmit a current of at least larger than 600mA. a battery cell having a positive terminal and a negative terminal ; a cap assembly located on the positive terminal or the negative terminal and protruding from the battery cell in an axial direction of the battery cell , the cap assembly comprising a main body and an electrically conductive member , and the electrically conductive member located on a side of the main body away from the battery cell ; a quick charge assembly located in the main body of the cap assembly and located between the battery cell and the electrically conductive member ; and an insulating film ; characterized by the quick charge assembly comprising a circuit board and a quick charge connector , the quick charge connector electrically connected to the positive terminal and the negative terminal of the battery cell through the circuit board and configured to transmit large current, and the electrically conductive member electrically connected to the battery cell through the circuit board ; the insulating film extending in the axial direction of the battery cell and sleeved on the battery cell and the cap assembly , and the quick charge connector exposed from the main body and the insulating film ; the quick charge connector is a type-C port or other connectors which have a function of quick charge; the quick charge battery further comprises a thermally conductive material coated on the circuit board , and the quick charge connector is configured to transmit a current of at least larger than 600mA.
A chromatic dispersion estimating circuit comprising: a Fourier-transformer adapted to perform Fourier transform on a Jones matrix representing filter coefficients output from an adaptive equalizer which comprises a finite impulse response filter of N taps (N represents an integer of 2 or more) in a time direction, and to output Fourier-transformed filter coefficient as a first matrix U(ω); an eigenvalue sum calculator adapted to generate a second matrix by applying a formula j · [∂U( ω )/∂ ω ] · U( ω )* to the first matrix U(ω), where j is imaginary unit, ∂U( ω )/∂ ω is a frequency-differentiation result of the first matrix U(ω) and U(ω)* is a complex conjugate transposed matrix of the first matrix U(ω), and to calculate a sum of two eigenvalues of the second matrix; and a proportionality factor calculator adapted to calculate a proportionality factor for frequency from the sum of the two eigenvalues and output the proportionality factor to a chromatic dispersion compensator , wherein the proportionality factor is a value proportional to a residual dispersion which is not removed in the chromatic dispersion compensator . a Fourier-transformer adapted to perform Fourier transform on a Jones matrix representing filter coefficients output from an adaptive equalizer which comprises a finite impulse response filter of N taps (N represents an integer of 2 or more) in a time direction, and to output Fourier-transformed filter coefficient as a first matrix U(ω); an eigenvalue sum calculator adapted to generate a second matrix by applying a formula j · [∂U( ω )/∂ ω ] · U( ω )* to the first matrix U(ω), where j is imaginary unit, ∂U( ω )/∂ ω is a frequency-differentiation result of the first matrix U(ω) and U(ω)* is a complex conjugate transposed matrix of the first matrix U(ω), and to calculate a sum of two eigenvalues of the second matrix; and a proportionality factor calculator adapted to calculate a proportionality factor for frequency from the sum of the two eigenvalues and output the proportionality factor to a chromatic dispersion compensator , wherein the proportionality factor is a value proportional to a residual dispersion which is not removed in the chromatic dispersion compensator .