mhurhangee/patent-ind-claim-en huggingface dataset:
A closing control method for a high-voltage DC circuit breaker, the high-voltage DC circuit breaker comprising: a main branch and a transfer branch connected in parallel, the main branch comprises mechanical switches and main branch valve groups connected in series, the transfer branch comprises a plurality of breaking units connected in series, each breaking unit comprises a transfer branch valve group and non-linear resistors connected in parallel; the closing control method of the high-voltage DC circuit breaker comprises closing the transfer branch, then closing the main branch, and finally breaking the transfer branch; the method characterized in that the closing of the transfer branch is in such manner that the breaking units in the transfer branch are closed group by group; in the process of closing the breaking units in the transfer branch group by group, a power transmission system is pre-charged by the non-linear resistor of the opened breaking units; and in the process of closing the breaking units in the transfer branch group by group, a number of the breaking units and a closing sequence are determined by an overvoltage level U max of the power transmission system and a maximum allowable closing time T max ; after any one group of the breaking units is put into operation, an impulse voltage is not higher than twice the overvoltage level U max of the power transmission system; a total time of putting all the breaking units into operation is not more than the maximum allowable closing time T max of engineering requirements. main branch and a transfer branch connected in parallel, the main branch comprises mechanical switches and main branch valve groups connected in series, the transfer branch comprises a plurality of breaking units connected in series, each breaking unit comprises a transfer branch valve group and non-linear resistors connected in parallel; the closing control method of the high-voltage DC circuit breaker comprises closing the transfer branch, then closing the main branch, and finally breaking the transfer branch; the method characterized in that the closing of the transfer branch is in such manner that the breaking units in the transfer branch are closed group by group; in the process of closing the breaking units in the transfer branch group by group, a power transmission system is pre-charged by the non-linear resistor of the opened breaking units; and in the process of closing the breaking units in the transfer branch group by group, a number of the breaking units and a closing sequence are determined by an overvoltage level U max of the power transmission system and a maximum allowable closing time T max ; after any one group of the breaking units is put into operation, an impulse voltage is not higher than twice the overvoltage level U max of the power transmission system; a total time of putting all the breaking units into operation is not more than the maximum allowable closing time T max of engineering requirements.
A device comprising: a display screen ; a pressure sensor integrated with the display screen such that the display screen is a pressure-sensitive display screen ; a photoplethysmography sensor disposed outside of and adjacent to the display screen ; a processor ; a memory connected to the processor containing a set of instructions which, when executed by the processor , cause the processor to: display, via the display screen , a guidance visualization directing placement of a finger on the display screen in a position wherein at least a portion of the finger is over the display screen and a portion of the finger is over the photoplethysmography sensor ; display, via the display screen , a guidance visualization directing a steadily-increasing amount of pressure to be applied by the finger on the display screen ; obtain varying amplitude finger blood volume oscillation data from the photoplethysmography sensor ; obtain data indicating varying pressure applied by the portion of the user's finger against the display screen from the pressure sensor ; calculate a blood pressure measurement from the blood volume oscillation data and the pressure data. a display screen ; a pressure sensor integrated with the display screen such that the display screen is a pressure-sensitive display screen ; a photoplethysmography sensor disposed outside of and adjacent to the display screen ; a processor ; a memory connected to the processor containing a set of instructions which, when executed by the processor , cause the processor to: display, via the display screen , a guidance visualization directing placement of a finger on the display screen in a position wherein at least a portion of the finger is over the display screen and a portion of the finger is over the photoplethysmography sensor ; display, via the display screen , a guidance visualization directing a steadily-increasing amount of pressure to be applied by the finger on the display screen ; obtain varying amplitude finger blood volume oscillation data from the photoplethysmography sensor ; obtain data indicating varying pressure applied by the portion of the user's finger against the display screen from the pressure sensor ; calculate a blood pressure measurement from the blood volume oscillation data and the pressure data. display, via the display screen , a guidance visualization directing placement of a finger on the display screen in a position wherein at least a portion of the finger is over the display screen and a portion of the finger is over the photoplethysmography sensor ; display, via the display screen , a guidance visualization directing a steadily-increasing amount of pressure to be applied by the finger on the display screen ; obtain varying amplitude finger blood volume oscillation data from the photoplethysmography sensor ; obtain data indicating varying pressure applied by the portion of the user's finger against the display screen from the pressure sensor ; calculate a blood pressure measurement from the blood volume oscillation data and the pressure data.
A particulate composition comprising crystalline α,α-trehaiose dihydrate, which consists of particles, wherein the particles contain α,α-trehaiose together with maltose and/or maltotriose, and has the following characteristics to : comprising α,α-trehaiose in an amount of 70% by weight or higher but 90% by weight or lower, on a dry solid basis; comprising maltose and/or maltotriose in a total amount of 3% by weight or higher, on a dry solid basis; having a degree of crystallinity for crystalline α,α-trehaiose dihydrate of 25% or higher but less than 90%, when calculated based on its powder X-ray diffraction profile; and having a specific surface area of 0.25 m 2 /g or higher when determined by the gas adsorption isotherms using nitrogen. comprising α,α-trehaiose in an amount of 70% by weight or higher but 90% by weight or lower, on a dry solid basis; comprising maltose and/or maltotriose in a total amount of 3% by weight or higher, on a dry solid basis; having a degree of crystallinity for crystalline α,α-trehaiose dihydrate of 25% or higher but less than 90%, when calculated based on its powder X-ray diffraction profile; and having a specific surface area of 0.25 m 2 /g or higher when determined by the gas adsorption isotherms using nitrogen.
An inductive sensing device for sensing electromagnetic signals emitted from a medium in response to propagation into the medium of electromagnetic excitation signals, comprising: a loop antenna for inductively coupling with said electromagnetic signals emitted from the medium; and a blocking shield arranged to intercept electromagnetic signals propagating to or from the antenna, the shield comprising an electrically conductive body for blocking electrical components of incident signals, and wherein the body delimits at least one non-conductive gap for inhibiting induction of eddy currents within the body, wherein a loop of the antenna is broken by an opening , the opening being bridged by a capacitor , such that the capacitor divides the loop of the antenna into two wings parts, the wing parts extending to either side of the capacitor, and wherein the device comprises a signal processing means , the means being electrically coupled to the antenna via only a single point of the antenna, located to one side of the opening. a loop antenna for inductively coupling with said electromagnetic signals emitted from the medium; and a blocking shield arranged to intercept electromagnetic signals propagating to or from the antenna, the shield comprising an electrically conductive body for blocking electrical components of incident signals, and wherein the body delimits at least one non-conductive gap for inhibiting induction of eddy currents within the body, wherein a loop of the antenna is broken by an opening , the opening being bridged by a capacitor , such that the capacitor divides the loop of the antenna into two wings parts, the wing parts extending to either side of the capacitor, and wherein the device comprises a signal processing means , the means being electrically coupled to the antenna via only a single point of the antenna, located to one side of the opening.
A computer-implemented method for aligning vehicular data of one or more vehicles with mobile device data of two or more mobile devices, the method comprising: obtaining the vehicular data of one or more vehicles, the one or more vehicles having a vehicle identifier, the one or more vehicles being associated with a single digital account identifier; obtaining the mobile device data of two or more mobile devices being associated with the digital account identifier, the digital account identifier being associated with two or more users using the same digital account identifier, each of the mobile devices being associated with one of the two or more users; identifying one or more trips taken with the one or more vehicles based on the vehicular data and one or more trips taken with the two or more mobile devices based on the mobile device data; assigning vehicular data of the one or more trips taken with the one or more vehicles to at least one of the two or more users, wherein vehicular data of a trip is assigned to at least one of the two or more users based on a match between the trip taken with the one or more vehicles and a mobility pat-tern of one of the two or more users; assigning the mobile device data to at least one of the two or more users based on the association between the two or more mobile devices and the two or more users; Storing the vehicular data and the mobile device data based on the assignment of the vehicular data and of the mobile device data to at least one of the two or more users. obtaining the vehicular data of one or more vehicles, the one or more vehicles having a vehicle identifier, the one or more vehicles being associated with a single digital account identifier; obtaining the mobile device data of two or more mobile devices being associated with the digital account identifier, the digital account identifier being associated with two or more users using the same digital account identifier, each of the mobile devices being associated with one of the two or more users; identifying one or more trips taken with the one or more vehicles based on the vehicular data and one or more trips taken with the two or more mobile devices based on the mobile device data; assigning vehicular data of the one or more trips taken with the one or more vehicles to at least one of the two or more users, wherein vehicular data of a trip is assigned to at least one of the two or more users based on a match between the trip taken with the one or more vehicles and a mobility pat-tern of one of the two or more users; assigning the mobile device data to at least one of the two or more users based on the association between the two or more mobile devices and the two or more users; Storing the vehicular data and the mobile device data based on the assignment of the vehicular data and of the mobile device data to at least one of the two or more users.
A method of making a stamp having a nanoscale pattern, the method comprising: mixing predetermined amounts of a first solvent and a second solvent to generate a solvent, the first solvent and the second solvent being immiscible with each other; dissolving a solute material in the solvent to generate a coating material, the solute material having solubility that is higher in the first solvent than in the second solvent; applying the coating material onto a substrate to form a plurality of pinholes in the coating material; applying a replicating material onto the coating material containing the plurality of pinholes to replicate a pattern of a surface of the coating material containing the plurality of pinholes onto a surface of the replicating material; and delaminating the replicating material from the coating material for using the surface of the delaminated replicating material as the surface of the stamp. mixing predetermined amounts of a first solvent and a second solvent to generate a solvent, the first solvent and the second solvent being immiscible with each other; dissolving a solute material in the solvent to generate a coating material, the solute material having solubility that is higher in the first solvent than in the second solvent; applying the coating material onto a substrate to form a plurality of pinholes in the coating material; applying a replicating material onto the coating material containing the plurality of pinholes to replicate a pattern of a surface of the coating material containing the plurality of pinholes onto a surface of the replicating material; and delaminating the replicating material from the coating material for using the surface of the delaminated replicating material as the surface of the stamp.
System (SY) comprising a chip card (DV1) and a peripheral device (DV2) that are configured to cooperate with one another so as to allow the acquisition of a biometric fingerprint, the chip card and the peripheral device being separate from one another, said system comprising at least one internal power source contained within at least one of said chip card or said peripheral device, the chip card comprising: - a biometric fingerprint sensor configured to acquire a biometric fingerprint; and - a control module configured to transmit at least one control signal to the peripheral device, each control signal being defined by a single level of an electrical characteristic from among a voltage, a current and a frequency; wherein the peripheral device, apart from said at least one possible internal power source, comprises only passive components, including: - a user interface configured to adopt a predetermined state in response to each received control signal, so as to guide a user in terms of acquiring the biometric fingerprint using the biometric fingerprint sensor, said internal power source being configured to supply electric power to the user interface; wherein the user interface is configured to present, in each predetermined state, respective information guiding a user in terms of acquiring said biometric fingerprint using the biometric fingerprint sensor. the chip card comprising: - a biometric fingerprint sensor configured to acquire a biometric fingerprint; and - a control module configured to transmit at least one control signal to the peripheral device, each control signal being defined by a single level of an electrical characteristic from among a voltage, a current and a frequency; - a biometric fingerprint sensor configured to acquire a biometric fingerprint; and - a control module configured to transmit at least one control signal to the peripheral device, each control signal being defined by a single level of an electrical characteristic from among a voltage, a current and a frequency; wherein the peripheral device, apart from said at least one possible internal power source, comprises only passive components, including: - a user interface configured to adopt a predetermined state in response to each received control signal, so as to guide a user in terms of acquiring the biometric fingerprint using the biometric fingerprint sensor, said internal power source being configured to supply electric power to the user interface; wherein the user interface is configured to present, in each predetermined state, respective information guiding a user in terms of acquiring said biometric fingerprint using the biometric fingerprint sensor. - a user interface configured to adopt a predetermined state in response to each received control signal, so as to guide a user in terms of acquiring the biometric fingerprint using the biometric fingerprint sensor, said internal power source being configured to supply electric power to the user interface;
Stored-program module with a loadable trust anchor, comprising a checking device and at least one further component , wherein the checking device can be generated on the module by means of a loading bit stream and the at least one component is automatically deactivated after loading, the checking device is designed to read in at least one data bit stream for execution on the at least one component of the module from an external data source , to check the data bit stream and, in the event of a positive checking result, to output a control signal which activates the component .
Security element for a valuable document, wherein the securing element comprises a two-dimensionally periodic, colour-filtering grating comprising a continuous, in particular metallic, base layer having a high refractive index, said base layer defining a grating plane, and above the base layer a two-dimensional regular pattern composed of individual, in particular metallic, surface elements having a high refractive index, which each extend parallel to the grating plane and are each spaced apart from the base layer by an intermediate dielectric by a distance (h) that is greater than the thickness of the base layer and of the surface elements , wherein the regular pattern has a periodicity (p 1 , p 2 ) of between 100 nm and 800 nm, preferably between 200 nm and 500 nm, in at least two directions extending parallel to the grating plane, characterized in that the base layer has an opening below each surface element and the security element presents coloured symbols or images by virtue of local variation of a surface filling factor of the surface elements and/or the distance between surface elements and base layer .
Method implemented by computer means for controlling a manufacturing device used in an optical lens manufacturing process, the method comprising: - an optical lens data providing step, during which optical lens data is provided, the optical lens data represents the nominal values of at least one optical lens parameter of an optical lens manufactured according to a manufacturing process using a manufacturing device, - providing an image of a specific pattern through the manufactured optical lens, - determining an effective value of at least one optical lens parameter based on the deformation of the pattern in the image, - a manufacturing data providing step during which manufacturing data identifying at least the manufacturing device used to manufacture the optical lens is provided, - a difference determining step during which the difference between the nominal and effective values of the at least one optical lens parameter of the optical lens is determined, - a manufacturing device parameter determining step during which a recommended value of a manufacturing parameter of the manufacturing device identified by the manufacturing data is determined, the recommended value of the manufacturing parameter is determined based on the difference between the nominal and effective values of the at least one optical lens parameter, - sending the recommended value of the manufacturing parameter to the manufacturing side and adjusting the manufacturing parameter of the manufacturing device to the recommended value. - an optical lens data providing step, during which optical lens data is provided, the optical lens data represents the nominal values of at least one optical lens parameter of an optical lens manufactured according to a manufacturing process using a manufacturing device, - providing an image of a specific pattern through the manufactured optical lens, - determining an effective value of at least one optical lens parameter based on the deformation of the pattern in the image, - a manufacturing data providing step during which manufacturing data identifying at least the manufacturing device used to manufacture the optical lens is provided, - a difference determining step during which the difference between the nominal and effective values of the at least one optical lens parameter of the optical lens is determined, - a manufacturing device parameter determining step during which a recommended value of a manufacturing parameter of the manufacturing device identified by the manufacturing data is determined, the recommended value of the manufacturing parameter is determined based on the difference between the nominal and effective values of the at least one optical lens parameter, - sending the recommended value of the manufacturing parameter to the manufacturing side and adjusting the manufacturing parameter of the manufacturing device to the recommended value.
A cryptographic system to perform a cryptographic process using a basis B and a basis B*, the cryptographic system comprising: a transmission device to generate a transmission-side vector being a vector expressed in terms of the basis B and being generated using one vector of a first vector consisting of coefficients y j (j = 1, ..., n) of a polynomial having attribute information x i (i = 1, ..., n', n' being an integer from 1 to n-1, n being an integer of 2 or greater) as roots and a second vector consisting of v 1 i (i = 0, ..., n-1) being a power of predicate information v 1 ; and a reception device to perform a pairing operation on the transmission-side vector and a reception-side vector being a vector expressed in terms of the basis B * and being generated using the other vector of the first vector and the second vector; and wherein the basis B and the basis B * are generated by transforming a canonical basis A by linear transformations X and (X -1 ) T respectively, wherein the linear transformation X is given by: X : = μ μ 1 ′ ⋱ ⋮ μ μ n − 1 ′ μ n ′ ∈ H n F q ; wherein μ, μ' 1 , ..., μ' n are values uniformly selected from a finite field F q , and a blank in the linear transformation X denotes 0 ∈ F q. a transmission device to generate a transmission-side vector being a vector expressed in terms of the basis B and being generated using one vector of a first vector consisting of coefficients y j (j = 1, ..., n) of a polynomial having attribute information x i (i = 1, ..., n', n' being an integer from 1 to n-1, n being an integer of 2 or greater) as roots and a second vector consisting of v 1 i (i = 0, ..., n-1) being a power of predicate information v 1 ; and a reception device to perform a pairing operation on the transmission-side vector and a reception-side vector being a vector expressed in terms of the basis B * and being generated using the other vector of the first vector and the second vector; and wherein the basis B and the basis B * are generated by transforming a canonical basis A by linear transformations X and (X -1 ) T respectively, wherein the linear transformation X is given by: X : = μ μ 1 ′ ⋱ ⋮ μ μ n − 1 ′ μ n ′ ∈ H n F q ; wherein μ, μ' 1 , ..., μ' n are values uniformly selected from a finite field F q , and a blank in the linear transformation X denotes 0 ∈ F q.