mhurhangee/patent-ind-claim-en huggingface dataset:
A wearable device comprising: a housing having a metal structure ; a display disposed in the housing and including a metal layer, the metal layer being disposed so as to be surrounded by the metal structure and to be spaced apart from the metal structure by a gap; a printed circuit board, PCB, disposed in the housing and including a ground area; a control circuit disposed on the PCB and configured to feed a first point (A) of the metal structure ; a plurality of switches (SW1; SW2; SW3) connecting the metal structure and the ground area; and a motion sensor sensing movement of the wearable device , wherein the metal layer is electrically connected with the ground area of the PCB at a second point (B'), the first point (A) and the second point (B') being spaced apart by an angle with respect to the center of the display ; wherein the second point (B') is located at a rim of the metal layer, and wherein the control circuit is configured to control the plurality of switches (SW1; SW2; SW3) based on the sensed movement. a housing having a metal structure ; a display disposed in the housing and including a metal layer, the metal layer being disposed so as to be surrounded by the metal structure and to be spaced apart from the metal structure by a gap; a printed circuit board, PCB, disposed in the housing and including a ground area; a control circuit disposed on the PCB and configured to feed a first point (A) of the metal structure ; a plurality of switches (SW1; SW2; SW3) connecting the metal structure and the ground area; and a motion sensor sensing movement of the wearable device , wherein the metal layer is electrically connected with the ground area of the PCB at a second point (B'), the first point (A) and the second point (B') being spaced apart by an angle with respect to the center of the display ; wherein the second point (B') is located at a rim of the metal layer, and wherein the control circuit is configured to control the plurality of switches (SW1; SW2; SW3) based on the sensed movement.
A composite material comprising a polysiloxane-containing matrix, a dispersant and dispersed particles having diameters in the μm to nm range, wherein (a) the polysiloxane-containing matrix in the uncured state has a higher refractive index and a higher surface tension than the dispersant, is formed by using at least two different silanes, wherein at least one of the silanes carries several aromatic groups, and has organic groups, which are bridgeable with one another via a bridging agent, wherein both the aromatic groups and the organic bridgeable groups are each bonded to a silicon atom via carbon, wherein the matrix additionally comprises a bridging agent with at least two reactive radicals for bridging the organically bridgeable groups and, if required, a catalyst required for the bridging reaction, in such a way that the organically bridgeable groups have reacted at least partially with the bridging agent via an addition reaction in the cured state, and (b) the dispersant (i-1) has groups which are organically crosslinkable thermally and/or under the action of light or (i-2) Si-H groups and (ii) aromatic groups, wherein the particles with diameters in the μm to nm range were first mixed with the dispersant and the resulting mixture was combined with the polysiloxane-containing matrix, with the proviso that there are no styryl groups among the aromatic groups of the composite, or that the proportion of styryl groups is less than 5 mol%, based on the total amount of aromatic groups in the composite. (a) the polysiloxane-containing matrix in the uncured state has a higher refractive index and a higher surface tension than the dispersant, is formed by using at least two different silanes, wherein at least one of the silanes carries several aromatic groups, and has organic groups, which are bridgeable with one another via a bridging agent, wherein both the aromatic groups and the organic bridgeable groups are each bonded to a silicon atom via carbon, wherein the matrix additionally comprises a bridging agent with at least two reactive radicals for bridging the organically bridgeable groups and, if required, a catalyst required for the bridging reaction, in such a way that the organically bridgeable groups have reacted at least partially with the bridging agent via an addition reaction in the cured state, and (b) the dispersant (i-1) has groups which are organically crosslinkable thermally and/or under the action of light or (i-2) Si-H groups and (ii) aromatic groups,
A control channel allocation method for a flying device, the method comprising: allocating a received task to a corresponding flying device; determining , according to flight information in the task, a flight time of the flying device flying from a departure station to an arrival station; and allocating , according to logistics information and the flight time, a target control channel meeting a preset control condition to the flying device, characterized in that the allocating, according to logistics information and the flight time, a target control channel meeting a preset control condition to the flying device comprises: searching for one or more control channels at the departure station and the arrival station that are idle during the flight time as one or more candidate channels; and selecting, from the one or more candidate channels, a channel having the longest distance from all channels in use as a target channel for controlling the flying device at the departure station and the arrival station, the channels in use comprising control channels at least having a corresponding non-idle state at the departure station or the arrival station during the flight time. allocating a received task to a corresponding flying device; determining , according to flight information in the task, a flight time of the flying device flying from a departure station to an arrival station; and allocating , according to logistics information and the flight time, a target control channel meeting a preset control condition to the flying device, characterized in that the allocating, according to logistics information and the flight time, a target control channel meeting a preset control condition to the flying device comprises: searching for one or more control channels at the departure station and the arrival station that are idle during the flight time as one or more candidate channels; and selecting, from the one or more candidate channels, a channel having the longest distance from all channels in use as a target channel for controlling the flying device at the departure station and the arrival station, the channels in use comprising control channels at least having a corresponding non-idle state at the departure station or the arrival station during the flight time.
A method of securing communication for a user application installed on a user accessory device of a hearing system comprising a hearing device, a server device, and the user accessory device, wherein securing communication for the user application comprises: - obtaining challenge data in the server device; - transmitting the challenge data from the server device to the user application installed on the user accessory device; - transmitting a challenge request comprising the challenge data from the user application to the hearing device; - receiving a challenge response comprising response data from the hearing device; - forwarding the response data from the user application to the server device; - verifying the response data in the server device based on the challenge data; and - approving the user application in the server device if verifying the response data is successful. - obtaining challenge data in the server device; - transmitting the challenge data from the server device to the user application installed on the user accessory device; - transmitting a challenge request comprising the challenge data from the user application to the hearing device; - receiving a challenge response comprising response data from the hearing device; - forwarding the response data from the user application to the server device; - verifying the response data in the server device based on the challenge data; and - approving the user application in the server device if verifying the response data is successful.
A thermal management system for an aircraft, the system comprising: a first heat exchanger configured to exchange heat between a first component and a first working fluid; a first working fluid compressor downstream in first working fluid flow of the first heat exchanger and configured to compress the first working fluid; a second heat exchanger downstream in first working fluid flow of the compressor and configured to exchange heat between the first working fluid and a second working fluid; an expander downstream in first working fluid flow of the second heat exchanger , and configured to expand and cool first working fluid and deliver cooled first working fluid to the first heat exchanger ; a third heat exchanger upstream in second working fluid flow of the second heat exchanger , and configured to exchange heat between a second component and the second working fluid; and a fourth heat exchanger downstream in second working fluid flow of the second heat exchanger and configured to exchange heat between the second working fluid and a third working fluid, characterised in that the thermal management system further comprises an air duct , the third working fluid comprises air, and the fourth heat exchanger is provided within the air duct , the air duct comprising a diffuser upstream of the fourth heat exchanger and a convergent portion downstream of the fourth heat exchanger . a first heat exchanger configured to exchange heat between a first component and a first working fluid; a first working fluid compressor downstream in first working fluid flow of the first heat exchanger and configured to compress the first working fluid; a second heat exchanger downstream in first working fluid flow of the compressor and configured to exchange heat between the first working fluid and a second working fluid; an expander downstream in first working fluid flow of the second heat exchanger , and configured to expand and cool first working fluid and deliver cooled first working fluid to the first heat exchanger ; a third heat exchanger upstream in second working fluid flow of the second heat exchanger , and configured to exchange heat between a second component and the second working fluid; and a fourth heat exchanger downstream in second working fluid flow of the second heat exchanger and configured to exchange heat between the second working fluid and a third working fluid, characterised in that the thermal management system further comprises an air duct , the third working fluid comprises air, and the fourth heat exchanger is provided within the air duct , the air duct comprising a diffuser upstream of the fourth heat exchanger and a convergent portion downstream of the fourth heat exchanger .
A method for detecting a glucose metabolism disorder of a subject, comprising: (a) detecting the expression level of GPx2 (glutathione peroxidase 2) gene alone, the expression level of GPx2 protein alone, or the protein activity of GPx2 alone of a liver sample from the subject; and (b) comparing the expression level of GPx2 gene alone, the expression level of GPx2 protein alone, or the protein activity of GPx2 alone of the liver sample from the subject to the expression level of GPx2 gene alone, the expression level of GPx2 protein alone, or the protein activity of GPx2 alone of a liver sample from a normal subject, wherein a significantly lower expression level of GPx2 gene alone, the expression level of GPx2 protein alone, or the protein activity of GPx2 alone of the liver sample from the subject than the expression level of GPx2 gene alone, the expression level of GPx2 protein alone, or the protein activity of GPx2 alone in the liver sample from the normal subject indicates that the subject is in a state of glucose metabolism disorder, wherein the glucose metabolism disorder is induced by high-fat food. (a) detecting the expression level of GPx2 (glutathione peroxidase 2) gene alone, the expression level of GPx2 protein alone, or the protein activity of GPx2 alone of a liver sample from the subject; and (b) comparing the expression level of GPx2 gene alone, the expression level of GPx2 protein alone, or the protein activity of GPx2 alone of the liver sample from the subject to the expression level of GPx2 gene alone, the expression level of GPx2 protein alone, or the protein activity of GPx2 alone of a liver sample from a normal subject, wherein a significantly lower expression level of GPx2 gene alone, the expression level of GPx2 protein alone, or the protein activity of GPx2 alone of the liver sample from the subject than the expression level of GPx2 gene alone, the expression level of GPx2 protein alone, or the protein activity of GPx2 alone in the liver sample from the normal subject indicates that the subject is in a state of glucose metabolism disorder, wherein the glucose metabolism disorder is induced by high-fat food.
Rotor for a rotary electric machine, notably a motor vehicle alternator, comprising: - two pole wheels each provided with a transverse flange to the periphery of which are connected a plurality of claws extending substantially in an axial direction (A), the claws of one pole wheel forming with the claws of the other pole wheel inter-polar spaces , and - a plurality of magnet-comprising structures being mounted in the inter-pole spaces , the inter-pole spaces being designed to each accept one magnet-comprising structure ; the rotor being characterized in that each magnet-comprising structure comprises at least one indexing mark designed to make it possible to distinguish visually with the naked eye the direction of magnetization of this magnet-comprising structure and make it possible to verify quickly whether the magnet-comprising structures have been positioned correctly in the inter-polar spaces , all the magnet-comprising structures having the same one direction of magnetization with respect to the indexing mark , and in that each magnet-comprising structure comprises a plate and a magnet positioned against the plate, the indexing mark being produced at least partially on the plate. - two pole wheels each provided with a transverse flange to the periphery of which are connected a plurality of claws extending substantially in an axial direction (A), the claws of one pole wheel forming with the claws of the other pole wheel inter-polar spaces , and - a plurality of magnet-comprising structures being mounted in the inter-pole spaces , the inter-pole spaces being designed to each accept one magnet-comprising structure ;
A binder comprising a polymeric product of a carbohydrate reactant and a nucleophile, wherein the binder comprises the following features: - wherein (a) the nucleophile is R 1 -Q-R 2 , (b) Q is alkyl, cycloalkyl, heteroalkyl, or cycloheteroalkyl, each of which is optionally substituted having a nucleophilic moiety and a stabilization moiety, (c) R 1 is selected from the group consisting of an amine, an azide, a cyanate, an isocyanate, a thiol, a disulfide, a thiocyanate, a halogen, a haloformyl, a carboxyl, a carboxylate, a hydroxyl, and an alkoxide, and (d) R 2 is selected from the group consisting of an amine, an amide, an imine, an imide, a nitro, a nitrate, a pyridine, a phosphate, a phosphono, a hydroxyl, a hydrogen, a sulphono, a sulpho, a sulfinyl, and a sulfhydryl; and - wherein the carbohydrate reactant is selected from the group consisting of dextrose, xylose, fructose, dihydroxyacetone, and mixtures thereof; - wherein a mole ratio of the carbohydrate reactant to the nucleophile is in the range of about 1:1 to about 30:1; and - wherein the polymeric product is phenol-free and formaldehyde-free. - wherein (a) the nucleophile is R 1 -Q-R 2 , (b) Q is alkyl, cycloalkyl, heteroalkyl, or cycloheteroalkyl, each of which is optionally substituted having a nucleophilic moiety and a stabilization moiety, (c) R 1 is selected from the group consisting of an amine, an azide, a cyanate, an isocyanate, a thiol, a disulfide, a thiocyanate, a halogen, a haloformyl, a carboxyl, a carboxylate, a hydroxyl, and an alkoxide, and (d) R 2 is selected from the group consisting of an amine, an amide, an imine, an imide, a nitro, a nitrate, a pyridine, a phosphate, a phosphono, a hydroxyl, a hydrogen, a sulphono, a sulpho, a sulfinyl, and a sulfhydryl; and (a) the nucleophile is R 1 -Q-R 2 , (b) Q is alkyl, cycloalkyl, heteroalkyl, or cycloheteroalkyl, each of which is optionally substituted having a nucleophilic moiety and a stabilization moiety, (c) R 1 is selected from the group consisting of an amine, an azide, a cyanate, an isocyanate, a thiol, a disulfide, a thiocyanate, a halogen, a haloformyl, a carboxyl, a carboxylate, a hydroxyl, and an alkoxide, and (d) R 2 is selected from the group consisting of an amine, an amide, an imine, an imide, a nitro, a nitrate, a pyridine, a phosphate, a phosphono, a hydroxyl, a hydrogen, a sulphono, a sulpho, a sulfinyl, and a sulfhydryl; and - wherein the carbohydrate reactant is selected from the group consisting of dextrose, xylose, fructose, dihydroxyacetone, and mixtures thereof; - wherein a mole ratio of the carbohydrate reactant to the nucleophile is in the range of about 1:1 to about 30:1; and - wherein the polymeric product is phenol-free and formaldehyde-free.
A roof window, particularly for installation in an inclined roof surface, comprising a frame , a sash configured to be moved between a closed position and an open position, in which the sash assumes an angle relative to the frame , a set of hinges , and a covering arrangement including a frame side covering element having a top portion and an end edge , and a sash side covering element having a top portion and an end edge facing the end edge of the frame side covering element to form a gap , said covering arrangement being configured to cover at least said hinges in the closed position of the sash , wherein the covering arrangement includes at least one separate transition element connected to one of the frame side covering element and the sash side covering element , near or at the respective end edge of the frame side covering element or the sash side covering element , and that said at least one transition element is configured to influence the flow conditions at or near the gap in the closed position of the sash , characterised in that the at least one transition element includes a first transition element connected to the sash side covering element and having a first venturi portion configured to face an interior side of the top portion of the frame side covering element in the closed position of the sash to provide a constricted section between an inner channel section and an outer channel section , nearest said cap .
A method for producing a steel sheet having a microstructure consisting, in area fraction, of 20% to 50% of intercritical ferrite, 10% to 20% of retained austenite, 25% to 45% of tempered martensite, 10% to 20% of fresh martensite, and bainite, the sum of tempered martensite and bainite being comprised between 30% and 60%, wherein the method comprises the following successive steps: - providing a cold-rolled steel sheet, the chemical composition of the steel containing in weight %: 0.19% ≤ C ≤ 0.22%, 0.9% ≤ Si ≤ 1.7% 0.02% ≤ Al ≤ 1.0%, with 1.0% ≤ Si+Al ≤ 2.35%, 1.5% ≤ Mn ≤ 2.5%, 0.010% ≤ Nb ≤ 0.035%, 0.10% ≤ Cr ≤ 0.40%, the remainder being Fe and unavoidable impurities, including less than 0.05% Ni, less than 0.02% Mo, less than 0.03% Cu, less than 0.007% V, less than 0.0010% B, less than 0.005% S, less than 0.02% P and less than 0.010% N, - annealing the steel sheet at an annealing temperature T A comprised between 780°C and 840°C and for an annealing time t A so as to obtain a structure comprising from 50% to 80% of austenite and from 20% to 50% of ferrite, the sheet being heated to the annealing temperature T A at a heating rate of at least 3°C/s, - quenching the sheet at a cooling rate comprised between 20°C/s and 50°C/s down to a quenching temperature QT comprised between Ms-50°C and Ms-5°C, - heating the sheet up to a partitioning temperature PT comprised between 375°C and 450°C and maintaining the sheet at the partitioning temperature PT for a partitioning time Pt of at least 50s, - cooling the sheet down to the room temperature. - providing a cold-rolled steel sheet, the chemical composition of the steel containing in weight %: 0.19% ≤ C ≤ 0.22%, 0.9% ≤ Si ≤ 1.7% 0.02% ≤ Al ≤ 1.0%, with 1.0% ≤ Si+Al ≤ 2.35%, 1.5% ≤ Mn ≤ 2.5%, 0.010% ≤ Nb ≤ 0.035%, 0.10% ≤ Cr ≤ 0.40%, the remainder being Fe and unavoidable impurities, including less than 0.05% Ni, less than 0.02% Mo, less than 0.03% Cu, less than 0.007% V, less than 0.0010% B, less than 0.005% S, less than 0.02% P and less than 0.010% N, 0.19% ≤ C ≤ 0.22%, 0.9% ≤ Si ≤ 1.7% 0.02% ≤ Al ≤ 1.0%, with 1.0% ≤ Si+Al ≤ 2.35%, 1.5% ≤ Mn ≤ 2.5%, 0.010% ≤ Nb ≤ 0.035%, 0.10% ≤ Cr ≤ 0.40%, - annealing the steel sheet at an annealing temperature T A comprised between 780°C and 840°C and for an annealing time t A so as to obtain a structure comprising from 50% to 80% of austenite and from 20% to 50% of ferrite, the sheet being heated to the annealing temperature T A at a heating rate of at least 3°C/s, - quenching the sheet at a cooling rate comprised between 20°C/s and 50°C/s down to a quenching temperature QT comprised between Ms-50°C and Ms-5°C, - heating the sheet up to a partitioning temperature PT comprised between 375°C and 450°C and maintaining the sheet at the partitioning temperature PT for a partitioning time Pt of at least 50s, - cooling the sheet down to the room temperature.