mhurhangee/patent-ind-claim-en huggingface dataset:
A platform for marine use floating in a sea, comprising: a submerged portion existing below a sea surface, the submerged portion including a ballast for the platform maintaining an upright position in a water and a plurality of chambers sequentially stacked on the ballast ; an emerged portion existing above the sea surface; and a wave power generation mechanism portion including the sea surface and coupling the submerged portion and the emerged portion, the wave power generation mechanism portion further including a plurality of floats floating on the sea surface and traveling along float support columns between the submerged and emerged portions, the emerged portion including a generation chamber housing a converter for converting upward and downward movements of the plurality of floats propelled by waves into a continuous unidirectional circular movement and a generator for generating power by the continuous unidirectional circular movement, characterized in that the ballast includes a fixed ballast , the weight of which is fixed and a variable ballast, the weight of which can vary by changing an amount of sea water filled therein, wherein the fixed ballast is located at the lowest point of the platform and provides a significant portion of the platform's mass to ensure a low center of gravity of the platform such that an upright position of the platform in the water is maintained. a submerged portion existing below a sea surface, the submerged portion including a ballast for the platform maintaining an upright position in a water and a plurality of chambers sequentially stacked on the ballast ; an emerged portion existing above the sea surface; and a wave power generation mechanism portion including the sea surface and coupling the submerged portion and the emerged portion, the wave power generation mechanism portion further including a plurality of floats floating on the sea surface and traveling along float support columns between the submerged and emerged portions, the emerged portion including a generation chamber housing a converter for converting upward and downward movements of the plurality of floats propelled by waves into a continuous unidirectional circular movement and a generator for generating power by the continuous unidirectional circular movement, characterized in that the ballast includes a fixed ballast , the weight of which is fixed and a variable ballast, the weight of which can vary by changing an amount of sea water filled therein, wherein the fixed ballast is located at the lowest point of the platform and provides a significant portion of the platform's mass to ensure a low center of gravity of the platform such that an upright position of the platform in the water is maintained.
A flip-flop circuit comprising: a first inverter and a second inverter cross-coupled between a first node and a second node , the first and second nodes coupled on a signal path of the flip-flop circuit to pass a data signal between an input terminal and an output terminal ; a capacitor configured to store a value of the data signal when the flip-flop circuit is in a sleep state; and an indium-gallium zinc oxide, IGZO, transistor coupled between the capacitor and the first node , the IGZO transistor being configured to turn on when the flip-flop circuit enters the sleep state to store the value of the data signal in the capacitor and then to turn off to retain the stored value in the capacitor . a first inverter and a second inverter cross-coupled between a first node and a second node , the first and second nodes coupled on a signal path of the flip-flop circuit to pass a data signal between an input terminal and an output terminal ; a capacitor configured to store a value of the data signal when the flip-flop circuit is in a sleep state; and an indium-gallium zinc oxide, IGZO, transistor coupled between the capacitor and the first node , the IGZO transistor being configured to turn on when the flip-flop circuit enters the sleep state to store the value of the data signal in the capacitor and then to turn off to retain the stored value in the capacitor .
A filler structure comprising: a substrate ; a filler layer spaced apart from the substrate, comprising a matrix material layer and a plurality of conductive fillers and configured to generate heat in response to an electrical signal or have a resistance changing by combination of particles introduced from outside; an electrode configured to contact the filler layer and provide an electrical signal to the filler layer; and an insulating layer arranged between the substrate and the electrode, having an alkali oxide of a content rate of 7% or less and configured to prevent a leakage current from being generated between the substrate and the electrodes or between the substrate and the filler layer . a substrate ; a filler layer spaced apart from the substrate, comprising a matrix material layer and a plurality of conductive fillers and configured to generate heat in response to an electrical signal or have a resistance changing by combination of particles introduced from outside; an electrode configured to contact the filler layer and provide an electrical signal to the filler layer; and an insulating layer arranged between the substrate and the electrode, having an alkali oxide of a content rate of 7% or less and configured to prevent a leakage current from being generated between the substrate and the electrodes or between the substrate and the filler layer .
A jewel having an inner face and an outer face , the jewel being intended for a wearer for whom a wearing position is defined, the jewel including at least one first stone set to the inner face and in contact with the wearer's skin, characterised in that each first set stone is invisible to an observer looking at the wearer when the jewel is in the wearing position, and in that a protruding distance is defined relative to the inner face for each first stone , the protruding distance being of between 100 μm and 300 μm.
A method for manufacturing a wind turbine blade, comprising the steps of: a) arranging (S1) a fibre lay-up on a mandrel tool , the mandrel tool comprising a frame and, as seen in cross-section, at least two mandrel portions connected to the frame , and wherein at least a portion of the fibre lay-up is supported by an outer surface of the at least two mandrel portions , b) reducing (S3) a cross-section size (S) of the mandrel tool by retracting at least one of the mandrel portions towards the frame , c) arranging (S6, S7) the mandrel tool inside adjacent blade sections , d) increasing (S8) the cross-section size (S) of the mandrel tool by extending at least one of the mandrel portions away from the frame , and e) infusing (S9) at least a portion of the fibre lay-up with a resin and curing the resin to obtain a cured joining portion joining the blade sections inside. a) arranging (S1) a fibre lay-up on a mandrel tool , the mandrel tool comprising a frame and, as seen in cross-section, at least two mandrel portions connected to the frame , and wherein at least a portion of the fibre lay-up is supported by an outer surface of the at least two mandrel portions , b) reducing (S3) a cross-section size (S) of the mandrel tool by retracting at least one of the mandrel portions towards the frame , c) arranging (S6, S7) the mandrel tool inside adjacent blade sections , d) increasing (S8) the cross-section size (S) of the mandrel tool by extending at least one of the mandrel portions away from the frame , and e) infusing (S9) at least a portion of the fibre lay-up with a resin and curing the resin to obtain a cured joining portion joining the blade sections inside.
A Polar code transmission method, comprising: encoding, by a network device, a bit sequence u of length N with known bits in the frozen set positions F and information bits in the remaining positions into a code sequence u·G N =x using Polar code, wherein the bit sequence u contains a control signaling and a Cyclic Redundancy Code, CRC, sequence and G N = F 2 ⊗ log 2 N . F 2 ⊗ log 2 N is defined as a Kronecker product with matrix F 2 = 1 0 1 1 ; and transforming, by the network device, the code sequence x into M copies, wherein an i-th copy of the M copies is multiplied by a first matrix P x to the power of (i-1), M is an integer and M>1,1 ≤ i ≤ M; and transmitting the vectors x, x·P x , x·(P x ) 2 ,...,x·(P x ) (M-1) for timing t, t+Δt, t+2Δt,...,t+(M-1)Δt, wherein the first matrix P x is chosen such that the bit values in the frozen set F of the vectors u, u·T u , u·(T u ) 2 ,...,u·(T u ) (M-1) are a function of the bit values in the frozen set F of the bit sequence u, wherein T u =G N ·P x ·G N ; and wherein the first matrix P x is a permutation matrix, the permutation matrix has one nonzero element in each row and each column. encoding, by a network device, a bit sequence u of length N with known bits in the frozen set positions F and information bits in the remaining positions into a code sequence u·G N =x using Polar code, wherein the bit sequence u contains a control signaling and a Cyclic Redundancy Code, CRC, sequence and G N = F 2 ⊗ log 2 N . F 2 ⊗ log 2 N is defined as a Kronecker product with matrix F 2 = 1 0 1 1 ; and transforming, by the network device, the code sequence x into M copies, wherein an i-th copy of the M copies is multiplied by a first matrix P x to the power of (i-1), M is an integer and M>1,1 ≤ i ≤ M; and transmitting the vectors x, x·P x , x·(P x ) 2 ,...,x·(P x ) (M-1) for timing t, t+Δt, t+2Δt,...,t+(M-1)Δt, wherein the first matrix P x is chosen such that the bit values in the frozen set F of the vectors u, u·T u , u·(T u ) 2 ,...,u·(T u ) (M-1) are a function of the bit values in the frozen set F of the bit sequence u, wherein T u =G N ·P x ·G N ; and wherein the first matrix P x is a permutation matrix, the permutation matrix has one nonzero element in each row and each column.
A surgical system configured to determine a diameter of a vessel (V) within a region proximate to a working end of a surgical instrument , comprising: at least one light emitter disposed at the working end of the surgical instrument; at least one light sensor disposed at the working end of the surgical instrument opposite the at least one light emitter, the at least one light sensor adapted to generate a signal comprising a first pulsatile component and a second non-pulsatile component; and a controller coupled to the at least one light sensor, the controller comprising a splitter configured to separate the first pulsatile component from the second non-pulsatile component characterized in that the controller further comprises an analyzer configured to quantify the diameter of the vessel within the region proximate to the working end of the surgical instrument, the analyzer being configured to quantify the diameter of the vessel according to a ratio of a magnitude of the first component to a magnitude of the second component. at least one light emitter disposed at the working end of the surgical instrument; at least one light sensor disposed at the working end of the surgical instrument opposite the at least one light emitter, the at least one light sensor adapted to generate a signal comprising a first pulsatile component and a second non-pulsatile component; and a controller coupled to the at least one light sensor, the controller comprising a splitter configured to separate the first pulsatile component from the second non-pulsatile component characterized in that the controller further comprises an analyzer configured to quantify the diameter of the vessel within the region proximate to the working end of the surgical instrument, the analyzer being configured to quantify the diameter of the vessel according to a ratio of a magnitude of the first component to a magnitude of the second component.
A sorbent dialysis apparatus comprising: a recharger for recharging a sorbent material for use in sorbent dialysis a sorbent cartridge through which dialysate passes in sorbent dialysis, said sorbent cartridge comprising two or more sorbent modules detachably connected to form the sorbent cartridge, at least one rechargeable sorbent module, containing a sorbent material for use in sorbent dialysis, being configured to be detached from the sorbent cartridge for connection to the recharger; and a fluid source configured to contain at least one recharging fluid, wherein the fluid source is fluidly connectable to the at least one rechargeable sorbent module containing a sorbent material for use in sorbent dialysis; and a fluid flow path fluidly connecting the fluid source and the rechargeable sorbent module; wherein the recharging fluid flows from the fluid source into an inlet of the rechargeable sorbent module, and then out of an outlet of the rechargeable sorbent module in the fluid flow path; wherein the or each rechargeable sorbent module contains only one of either zirconium phosphate or zirconium oxide. a recharger for recharging a sorbent material for use in sorbent dialysis a sorbent cartridge through which dialysate passes in sorbent dialysis, said sorbent cartridge comprising two or more sorbent modules detachably connected to form the sorbent cartridge, at least one rechargeable sorbent module, containing a sorbent material for use in sorbent dialysis, being configured to be detached from the sorbent cartridge for connection to the recharger; and a fluid source configured to contain at least one recharging fluid, wherein the fluid source is fluidly connectable to the at least one rechargeable sorbent module containing a sorbent material for use in sorbent dialysis; and a fluid flow path fluidly connecting the fluid source and the rechargeable sorbent module; wherein the recharging fluid flows from the fluid source into an inlet of the rechargeable sorbent module, and then out of an outlet of the rechargeable sorbent module in the fluid flow path; wherein the or each rechargeable sorbent module contains only one of either zirconium phosphate or zirconium oxide.
A method of decoding an original speech signal for hybrid adversarial-parametric speech synthesis, wherein the method includes the steps of: (a) receiving quantized original linear prediction coding parameters estimated by applying linear prediction coding analysis filtering to an original speech signal and a quantized compressed representation of a residual of the original speech signal; (b) dequantizing the original linear prediction coding parameters and the compressed representation of the residual; (c) inputting the dequantized compressed representation of the residual into a decoder part of a Generator for applying adversarial mapping from the compressed residual domain to a fake (first) signal domain; (d) outputting, by the decoder part of the Generator, a fake speech signal; (e) applying linear prediction coding analysis filtering to the fake speech signal for obtaining a corresponding fake residual; and (f) reconstructing the original speech signal by applying linear prediction coding cross-synthesis filtering to the fake residual and the dequantized original linear prediction coding analysis parameters. (a) receiving quantized original linear prediction coding parameters estimated by applying linear prediction coding analysis filtering to an original speech signal and a quantized compressed representation of a residual of the original speech signal; (b) dequantizing the original linear prediction coding parameters and the compressed representation of the residual; (c) inputting the dequantized compressed representation of the residual into a decoder part of a Generator for applying adversarial mapping from the compressed residual domain to a fake (first) signal domain; (d) outputting, by the decoder part of the Generator, a fake speech signal; (e) applying linear prediction coding analysis filtering to the fake speech signal for obtaining a corresponding fake residual; and (f) reconstructing the original speech signal by applying linear prediction coding cross-synthesis filtering to the fake residual and the dequantized original linear prediction coding analysis parameters.
A percussion system , comprising: a percussion device comprising: a body having a form of, a box, a frame, or an open frame ; and at least one static percussion surface located over the body , the percussion surface having a batter side, wherein the at least one static percussion surface is statically connected to the body in a way that does not allow the static percussion surface to substantially move with respect to the body; and a connecting element for connecting the percussion device to a stringed instrument such that when the percussion system is connected to the stringed instrument the percussion surface is substantially perpendicular to the stringed instrument's front side and the batter side of the static percussion surface is directed towards strings of the stringed instrument. a percussion device comprising: a body having a form of, a box, a frame, or an open frame ; and at least one static percussion surface located over the body , the percussion surface having a batter side, wherein the at least one static percussion surface is statically connected to the body in a way that does not allow the static percussion surface to substantially move with respect to the body; and a body having a form of, a box, a frame, or an open frame ; and at least one static percussion surface located over the body , the percussion surface having a batter side, wherein the at least one static percussion surface is statically connected to the body in a way that does not allow the static percussion surface to substantially move with respect to the body; and a connecting element for connecting the percussion device to a stringed instrument such that when the percussion system is connected to the stringed instrument the percussion surface is substantially perpendicular to the stringed instrument's front side and the batter side of the static percussion surface is directed towards strings of the stringed instrument.
A wireless communication node for generating beamformed signals by means of backscattering in a wireless communication network comprising: a plurality A of antennas configured to receive a radio frequency, RF, signal with a carrier frequency (fc); a plurality A of switches , where each switch has a number M of states; a number of impedance matrices , each impedance matrix comprises a number of M impedances, and wherein each antenna is coupled to one of the impedance matrix by one of the plurality A switches; a baseband signal generator configured to generate a first baseband signal based on data symbols ( φ k, k = 1, ... K ) to be transmitted; a plurality A of switch controllers , wherein each switch controller is configured to generate a specific switch control signal for one of the plurality A switches by phase shifting the first baseband signal with an antenna specific phase ( θ a, a = 1,.. A ); and wherein the states of each switch are controlled based on its specific switch control signal such that each antenna impedance is changed among the number M of impedances, and thereby the received RF signal at each antenna is modulated by the first baseband signal with its specific phase ( θ a ) and reflected, and the beamformed signals are generated by the plurality A of antennas by reflecting the modulated RF signals from each antenna. a plurality A of antennas configured to receive a radio frequency, RF, signal with a carrier frequency (fc); a plurality A of switches , where each switch has a number M of states; a number of impedance matrices , each impedance matrix comprises a number of M impedances, and wherein each antenna is coupled to one of the impedance matrix by one of the plurality A switches; a baseband signal generator configured to generate a first baseband signal based on data symbols ( φ k, k = 1, ... K ) to be transmitted; a plurality A of switch controllers , wherein each switch controller is configured to generate a specific switch control signal for one of the plurality A switches by phase shifting the first baseband signal with an antenna specific phase ( θ a, a = 1,.. A ); and wherein the states of each switch are controlled based on its specific switch control signal such that each antenna impedance is changed among the number M of impedances, and thereby the received RF signal at each antenna is modulated by the first baseband signal with its specific phase ( θ a ) and reflected, and the beamformed signals are generated by the plurality A of antennas by reflecting the modulated RF signals from each antenna.
Method for producing a traction battery of a motor vehicle, wherein the traction battery comprises a housing and a plurality of battery modules accommodated in the housing , and wherein a pasty thermally conductive compound for thermally coupling the battery modules to a cooled housing wall of the housing is arranged between the battery modules and the cooled housing wall , comprising the following steps: providing the housing and the battery modules , measuring at least one section of the respective battery module and/or at least one section of the housing , determining an actual gap between the battery module and the cooled housing wall depending on the measurement, determining a quantity of thermally conductive compound depending on the determined actual gap, applying the determined quantity of thermally conductive compound to the cooled housing wall and/or the respective battery module , inserting the respective battery module into the housing with a defined insertion force, with the thermally conductive compound being distributed between the respective battery module and the cooled housing wall of the housing . providing the housing and the battery modules , measuring at least one section of the respective battery module and/or at least one section of the housing , determining an actual gap between the battery module and the cooled housing wall depending on the measurement, determining a quantity of thermally conductive compound depending on the determined actual gap, applying the determined quantity of thermally conductive compound to the cooled housing wall and/or the respective battery module , inserting the respective battery module into the housing with a defined insertion force, with the thermally conductive compound being distributed between the respective battery module and the cooled housing wall of the housing .
A leather production method for producing a reptile leather, comprising: a chrome tanning step of performing chrome tanning on reptile skin to obtain a leather; a dyeing-fatliquoring step of performing dyeing and fatliquoring simultaneously on the leather subjected to the chrome tanning; and a finishing step of performing finishing on the leather subjected to the dyeing and fatliquoring, the method further comprising a hexavalent chromium treatment step of, prior to the finishing step, applying a hexavalent chromium-reducing compound capable of reducing hexavalent chromium into trivalent chromium to the leather subjected to the chrome tanning in the chrome tanning step, wherein the hexavalent chromium-reducing compound comprises an organic compound (A) that has a structure represented by the following formula and capable of acting to reduce hexavalent chromium into trivalent chromium, that has a hydroxyphenyl group, and that has no aldehyde groups and no carboxyl groups: wherein R 1 , R 2 , R 3 , R 4 , and R 5 are each independently a substituent composed of C, H, O, and R 1 or R 2 and R 3 , R 4 , or R 5 may be linked together to form a ring.