mhurhangee/patent-ind-claim-en huggingface dataset:
A method for identifying critical elements of a meshed current return electrical network of an aircraft, said aircraft comprising at least one structure made of composite material, said electrical network comprising a plurality of conductive elements, said identification method being characterized in that it comprises: - a step of modelling (E10) the electrical network by means of a graph comprising a plurality of nodes and a plurality of branches connecting these nodes, each node of the graph corresponding to a connection point between two elements of the network, each branch between two nodes representing an element of the network, said graph being represented by a matrix reflecting the topology of the network and comprising values of an electrical characteristic of the elements of the network represented by the branches of the graph; - a step of determining (E20) the eigenvalues and eigenvectors of the matrix representing the graph; - an step of estimating (E30), from the eigenvectors and eigenvalues of the matrix, and for each element of a plurality of elements of the network represented by a branch of the graph, a sensitivity of a determined electrical property between a source and a load that are connected to the electrical network at a disturbance in the value of the electrical characteristic of this element; and - a step of determining (E40), among the elements of the network, critical elements with regard to a state of operation of the network, an element of the network being determined as critical when the sensitivity of the electrical property estimated for this element exceeds a predetermined criticality threshold. - a step of modelling (E10) the electrical network by means of a graph comprising a plurality of nodes and a plurality of branches connecting these nodes, each node of the graph corresponding to a connection point between two elements of the network, each branch between two nodes representing an element of the network, said graph being represented by a matrix reflecting the topology of the network and comprising values of an electrical characteristic of the elements of the network represented by the branches of the graph; - a step of determining (E20) the eigenvalues and eigenvectors of the matrix representing the graph; - an step of estimating (E30), from the eigenvectors and eigenvalues of the matrix, and for each element of a plurality of elements of the network represented by a branch of the graph, a sensitivity of a determined electrical property between a source and a load that are connected to the electrical network at a disturbance in the value of the electrical characteristic of this element; and - a step of determining (E40), among the elements of the network, critical elements with regard to a state of operation of the network, an element of the network being determined as critical when the sensitivity of the electrical property estimated for this element exceeds a predetermined criticality threshold.
A terminal device, comprising feed sources, a metal frame , coupling patches , and radiating patches , wherein at least two grooves are formed in the outer side surface of the metal frame , two first through holes are formed in each groove, a coupling patch of the coupling patches and a radiating patch of the radiating patches are arranged in each groove, and the metal frame is grounded; the coupling patch in each groove is arranged between the radiating patch and the bottom of the groove, and two second through holes are formed in each coupling patch ; two antenna feed points are arranged on each radiating patch , each feed source is connected to the respective antenna feed point through the respective first through hole and the respective second through hole, and the antenna feed points , the first through holes , and the second through holes in each groove are in one-to-one correspondence; and the metal frame , the coupling patch , and the radiating patch are not in contact with one another, and a non-conductive material is filled between the metal frame , the coupling patch , and the radiating patch , an area of the radiating patch is less than an area of the coupling patch ; and each feed source is a millimeter-wave feed source.
A pneumatic tire having a specified rotation direction, comprising: a tread surface ; a plurality of circumferential main grooves formed on the tread surface and extending in a tire circumferential direction; a plurality of lug grooves formed on the tread surface and extending in a tire lateral direction; and a plurality of blocks wherein both sides of each of the plurality of blocks are defined by the lug grooves in the tire circumferential direction and at least one end portion of each of the plurality of blocks are defined by the circumferential main grooves in the tire lateral direction; the lug grooves each are configured with at least a portion thereof that defines a leading side of each of the plurality of blocks in a tire rotation direction inclined toward a trailing side in the tire rotation direction as that portion extends outward in a tire lateral direction from a tire equator line side, characterized in that the plurality of blocks each comprises a narrow groove that opens to the circumferential main groove and the lug groove , each of the plurality of blocks is defined into three or more small blocks by the narrow groove , the plurality of small blocks is configured such that, among the plurality of small blocks , the small block adjacent to the lug groove defining the leading side of the block in the tire rotation direction and to the circumferential main groove defining the tire equator line side of the block in the tire lateral direction is a leading-side block with a portion thereof positioned on a frontmost side of the block in the tire rotation direction, among the plurality of small blocks , the small block with a portion thereof positioned on a backmost side of the block in the tire rotation direction is a trailing-side block , and the small block other than the leading-side block and the trailing-side block is an intermediate block , and the plurality of small blocks is configured such that the trailing-side block has a surface area greater than that of the leading-side block , and the intermediate block has a surface area greater than that of the trailing-side block . a tread surface ; a plurality of circumferential main grooves formed on the tread surface and extending in a tire circumferential direction; a plurality of lug grooves formed on the tread surface and extending in a tire lateral direction; and a plurality of blocks wherein both sides of each of the plurality of blocks are defined by the lug grooves in the tire circumferential direction and at least one end portion of each of the plurality of blocks are defined by the circumferential main grooves in the tire lateral direction; the lug grooves each are configured with at least a portion thereof that defines a leading side of each of the plurality of blocks in a tire rotation direction inclined toward a trailing side in the tire rotation direction as that portion extends outward in a tire lateral direction from a tire equator line side,
A method for preparing a protein isolate from the biomass of microalgae of the Chlorella genus, characterized in that it comprises the following steps: - providing a microalgal biomass produced by fermentation, - optionally, washing the biomass so as to eliminate the interstitial soluble compounds, - thermal permeabilization of the biomass at a temperature of between 50 and 150°C, preferably 100 and 150°C, for a duration of between 10 seconds and 5 minutes, preferably for a duration of between 10 seconds and 1 minute, - elimination of the biomass permeabilized in this way by a technique of solid-liquid separation chosen from the group consisting of frontal or tangential filtration, flocculation and centrifugation, more particularly multistage centrifugation, to obtain a soluble fraction, - optionally, recovery and clarification of the soluble fraction obtained in this way by microfiltration so as to remove residual insoluble substances therefrom, - ultrafiltration of the soluble fraction on a membrane with a cut-off threshold of less than 5 kDa and more than 1 kDa, so as to obtain a soluble protein isolate, then - evaporation, pasteurization and atomization of said protein isolate. - providing a microalgal biomass produced by fermentation, - optionally, washing the biomass so as to eliminate the interstitial soluble compounds, - thermal permeabilization of the biomass at a temperature of between 50 and 150°C, preferably 100 and 150°C, for a duration of between 10 seconds and 5 minutes, preferably for a duration of between 10 seconds and 1 minute, - elimination of the biomass permeabilized in this way by a technique of solid-liquid separation chosen from the group consisting of frontal or tangential filtration, flocculation and centrifugation, more particularly multistage centrifugation, to obtain a soluble fraction, - optionally, recovery and clarification of the soluble fraction obtained in this way by microfiltration so as to remove residual insoluble substances therefrom, - ultrafiltration of the soluble fraction on a membrane with a cut-off threshold of less than 5 kDa and more than 1 kDa, so as to obtain a soluble protein isolate, then - evaporation, pasteurization and atomization of said protein isolate.
An article tracking system comprising: a. a beacon associated with an article for emitting a plurality of short-range radio signals, each short-range radio signal including a beacon identifier and a beacon transmission power; b. a plurality of relaying devices each having a known location associated with a waypoint in a journey of the article and each for detecting the short-range radio signals, calculating a received signal strength indicator (RSSI) for each detected short-range radio signal, converting each detected short-range radio signal to a relay signal, and transmitting each of the relay signals, the relay signals including a unique relaying device identifier and RSSI information; c. timestamping means for attaching a time stamp to each relay signal; and d. a tracking device for continually receiving the relay signals from each relaying device, comparing a characteristic of the received relay signals from each relaying device to determine to which of the plurality of relaying devices the beacon is closest, and storing the time stamp, beacon identifier and unique relaying device identifier of the determined closest relaying device, wherein the characteristic of the received relaying signals from each relaying device includes a calculated RSSI, and wherein the tracking device determines to which of the plurality of relaying devices a beacon is closest based on a comparison of an average calculated RSSI for a plurality of relay signals associated with each relaying device received during a data gathering time interval. a. a beacon associated with an article for emitting a plurality of short-range radio signals, each short-range radio signal including a beacon identifier and a beacon transmission power; b. a plurality of relaying devices each having a known location associated with a waypoint in a journey of the article and each for detecting the short-range radio signals, calculating a received signal strength indicator (RSSI) for each detected short-range radio signal, converting each detected short-range radio signal to a relay signal, and transmitting each of the relay signals, the relay signals including a unique relaying device identifier and RSSI information; c. timestamping means for attaching a time stamp to each relay signal; and d. a tracking device for continually receiving the relay signals from each relaying device, comparing a characteristic of the received relay signals from each relaying device to determine to which of the plurality of relaying devices the beacon is closest, and storing the time stamp, beacon identifier and unique relaying device identifier of the determined closest relaying device,
A method of determining phasor components of a periodic waveform, wherein the method comprises: a) sampling the periodic waveform, b) determining a frequency spectrum of the sampled periodic waveform by means of a frequency transform utilizing a Gaussian window , wherein a ratio n p defined by the duration (T 0 ) of the sampling of the periodic waveform divided by the width (t w ) of the Gaussian window is at least 5, where the Gaussian window is defined by the Gaussian function e^(-((t-T 0 /2)/t w )^ 2 ), where t w is the width of the Gaussian window and T 0 is the duration of the sampling of the periodic waveform, c) selecting a region of the frequency spectrum containing a frequency peak (P) defined by a group of consecutive frequency bins (H0-H6) each being defined by a frequency value and a magnitude value, and d) determining phasor components of the periodic waveform based on the group of consecutive frequency bins (H0-H6). a) sampling the periodic waveform, b) determining a frequency spectrum of the sampled periodic waveform by means of a frequency transform utilizing a Gaussian window , wherein a ratio n p defined by the duration (T 0 ) of the sampling of the periodic waveform divided by the width (t w ) of the Gaussian window is at least 5, where the Gaussian window is defined by the Gaussian function e^(-((t-T 0 /2)/t w )^ 2 ), where t w is the width of the Gaussian window and T 0 is the duration of the sampling of the periodic waveform, c) selecting a region of the frequency spectrum containing a frequency peak (P) defined by a group of consecutive frequency bins (H0-H6) each being defined by a frequency value and a magnitude value, and d) determining phasor components of the periodic waveform based on the group of consecutive frequency bins (H0-H6).
Method for treating a polymer part, which is a method for modifying the roughness of the surface of said polymer part and for functionalising said polymer part, comprising a step of bringing said part into contact with vapours of solvent(s), capable of at least partly solubilising said part, this contacting step being carried out under vacuum and comprising, before the contacting step or after the contacting step, a step of depositing over all or part of the part at least one functionalising material, the functionalising material(s) being electrically conductive polymers and/or organophosphorus polymers.
Nicotinic acid or prazosin for use in treating axial myopia caused by scleral hypoxia by increasing the volume of choroidal blood flow.
Electronic circuit , in particular DC-link circuit, having a high side DC voltage level, an input and an output, the electronic circuit comprising a DC-link capacitor , an inrush circuit , wherein the inrush circuit is connected between a supply line of the DC-link capacitor and the input, the inrush circuit comprising a charge resistor element (Rc), a switch element connected in parallel with the charge resistor element (Rc), and a control means for controlling the switch element , characterized in that • the control means comprises a current supervisory circuit and a trigger control element , • the inrush circuit is adapted to limit an input current to a predetermined level, wherein the current supervisory circuit is adapted to pull down a gate voltage at the switch element , which will then operate in a linear mode, when the input current exceeds the predetermined level, and wherein the trigger control element is adapted to detect a differential voltage across the switch element and to turn the switch element off when the detected differential voltage rises above a predetermined threshold voltage, • and the control means is adapted to turn the switch element on when the input current falls below said predetermined current level. • the control means comprises a current supervisory circuit and a trigger control element , • the inrush circuit is adapted to limit an input current to a predetermined level, wherein the current supervisory circuit is adapted to pull down a gate voltage at the switch element , which will then operate in a linear mode, when the input current exceeds the predetermined level, and wherein the trigger control element is adapted to detect a differential voltage across the switch element and to turn the switch element off when the detected differential voltage rises above a predetermined threshold voltage, • and the control means is adapted to turn the switch element on when the input current falls below said predetermined current level.
An antenna assembly for a vehicle , the antenna assembly comprising: a base comprising an interior surface , a sidewall and a plurality of heat dissipation elements (66a-66e, 67a-67e) outward from the sidewall ; a modem disposed within the base ; an antenna board disposed within the base and comprising a plurality of antenna elements ; a housing for covering the base ; and a sleep sense command configured to activate the antenna assembly from a low power sleep mode when an ignition input of the vehicle is received by the antenna assembly or when a vehicle device USB port voltage is received by the antenna assembly . a base comprising an interior surface , a sidewall and a plurality of heat dissipation elements (66a-66e, 67a-67e) outward from the sidewall ; a modem disposed within the base ; an antenna board disposed within the base and comprising a plurality of antenna elements ; a housing for covering the base ; and a sleep sense command configured to activate the antenna assembly from a low power sleep mode when an ignition input of the vehicle is received by the antenna assembly or when a vehicle device USB port voltage is received by the antenna assembly .
A subsea pipeline of pipe-in-pipe configuration, comprising: an inner pipe ; an outer pipe spaced radially from the inner pipe ; an annulus defined by the radial spacing between the inner and outer pipes ; a series of longitudinally-spaced outward projections that extend radially outwardly into the annulus from the inner pipe and that are movable longitudinally relative to the outer pipe ; and a series of longitudinally-spaced inward projections that extend radially inwardly into the annulus from the outer pipe and that are movable longitudinally relative to the inner pipe ; wherein, in use of the pipeline , the inner pipe is movable longitudinally relative to the outer pipe , hence moving the outward projections between and relative to the inward projections ; wherein the longitudinal spacing between the inward and outward projections defines, by interlocking abutment of the inward projections with the outward projections , a range of said longitudinal movement of the inner pipe relative to the outer pipe , said range of relative longitudinal movement being delimited by a first position in which the inward projections bear against first faces of the outward projections and a second position in which the inward projections bear against second faces of the outward projections opposed longitudinally to the first faces. an inner pipe ; an outer pipe spaced radially from the inner pipe ; an annulus defined by the radial spacing between the inner and outer pipes ; a series of longitudinally-spaced outward projections that extend radially outwardly into the annulus from the inner pipe and that are movable longitudinally relative to the outer pipe ; and a series of longitudinally-spaced inward projections that extend radially inwardly into the annulus from the outer pipe and that are movable longitudinally relative to the inner pipe ; wherein, in use of the pipeline , the inner pipe is movable longitudinally relative to the outer pipe , hence moving the outward projections between and relative to the inward projections ; wherein the longitudinal spacing between the inward and outward projections defines, by interlocking abutment of the inward projections with the outward projections , a range of said longitudinal movement of the inner pipe relative to the outer pipe , said range of relative longitudinal movement being delimited by a first position in which the inward projections bear against first faces of the outward projections and a second position in which the inward projections bear against second faces of the outward projections opposed longitudinally to the first faces.
A preconfigured reverse driving method applied in a video displaying process of a quantum dot light-emitting diode display panel, comprising the steps of: A: pre-acquiring display content of a plurality of later frames for pixels in a video by content loading after the current image when playing the current image; B: adding a reverse driving signal before each forward driving signal for driving the display content of the plurality of frames, to suppress accumulation of electric charges on pixels in a video display panel in advance; wherein the reverse driving signal is also applied to a pixel if it will not be illuminated in the plurality of frames subsequent to the current image. A: pre-acquiring display content of a plurality of later frames for pixels in a video by content loading after the current image when playing the current image; B: adding a reverse driving signal before each forward driving signal for driving the display content of the plurality of frames, to suppress accumulation of electric charges on pixels in a video display panel in advance; wherein the reverse driving signal is also applied to a pixel if it will not be illuminated in the plurality of frames subsequent to the current image.
Use of a cosmetic hair care composition for controlling hair volume comprising a derivative of waxes obtained by the reaction of simultaneous transesterification of a mixture comprising jojoba wax and sunflower wax, in the presence of polyglycerol-3.
A beverage maker comprising: a fermentation module ; a water tank for storing water; a water tank case for separably accommodating the water tank ; and a lower rib protruding downward from a bottom surface of the water tank ; characterized in that the beverage maker further comprises: a guide rib protruding upward from an inner bottom surface of the water tank case , the guide rib being disposed outside the lower rib , wherein an upper end of the guide rib is inclined in a direction in which the guide rib decreases in height toward the inside thereof; wherein a protrusion piece protrudes upward from the inner bottom surface of the water tank case , and the protrusion piece is spaced apart from the guide rib ; wherein the lower rib includes a hook groove for being hooked with the protrusion piece ; and both ends of the hook groove are inclined. a fermentation module ; a water tank for storing water; a water tank case for separably accommodating the water tank ; and a lower rib protruding downward from a bottom surface of the water tank ; characterized in that the beverage maker further comprises: a guide rib protruding upward from an inner bottom surface of the water tank case , the guide rib being disposed outside the lower rib , wherein an upper end of the guide rib is inclined in a direction in which the guide rib decreases in height toward the inside thereof; wherein a protrusion piece protrudes upward from the inner bottom surface of the water tank case , and the protrusion piece is spaced apart from the guide rib ; wherein the lower rib includes a hook groove for being hooked with the protrusion piece ; and both ends of the hook groove are inclined. a guide rib protruding upward from an inner bottom surface of the water tank case , the guide rib being disposed outside the lower rib , wherein an upper end of the guide rib is inclined in a direction in which the guide rib decreases in height toward the inside thereof; wherein a protrusion piece protrudes upward from the inner bottom surface of the water tank case , and the protrusion piece is spaced apart from the guide rib ; wherein the lower rib includes a hook groove for being hooked with the protrusion piece ; and both ends of the hook groove are inclined.