mhurhangee/ep-ind-claims huggingface dataset:
A method for producing a semiconductor chip for bio-sensing, the method comprising: - obtaining a substrate comprising at least one semiconductor layer, - providing a gate stack on the substrate, - providing a doped drain region in and/or on the substrate, and - providing a doped source region in and/or on the substrate, wherein the gate stack, the doped drain region and the doped source region are provided such that the gate stack is only partially overlapping a channel region between the source and the drain and that there is an underlap region between the gate stack and the source region and/or between the gate stack and the drain region, such that a direct contact between biomolecules and the underlap region is possible, characterized in that the doped drain region and the doped source region are provided after providing the gate stack. - obtaining a substrate comprising at least one semiconductor layer, - providing a gate stack on the substrate, - providing a doped drain region in and/or on the substrate, and - providing a doped source region in and/or on the substrate, wherein the gate stack, the doped drain region and the doped source region are provided such that the gate stack is only partially overlapping a channel region between the source and the drain and that there is an underlap region between the gate stack and the source region and/or between the gate stack and the drain region, such that a direct contact between biomolecules and the underlap region is possible,
A method for integrated allocation of resources for a satellite system, the method comprising: defining allocation groups, comprising terminal types and cells types, by grouping allocation types comprising terminal type with cell types; obtaining, by at least one computer, user communication demand for at least one region; generating, by the at least one computer, a beam map comprising at least one beam for each of the at least one region according to the user communication demand; generating, by the at least one computer, at least one configuration profile for the satellite system by using the beam map comprising, according to allocation group: assigning a beam frequency spectrum for each beam in the beam map; and assigning a power for a carrier of the beam frequency spectrum for each beam to achieve a desired data rate and/or link margin for each beam; and performing, by the at least one computer, performance analysis comprising comparing one of the at least one configuration profile versus the another one of the configuration profiles. defining allocation groups, comprising terminal types and cells types, by grouping allocation types comprising terminal type with cell types; obtaining, by at least one computer, user communication demand for at least one region; generating, by the at least one computer, a beam map comprising at least one beam for each of the at least one region according to the user communication demand; generating, by the at least one computer, at least one configuration profile for the satellite system by using the beam map comprising, according to allocation group: assigning a beam frequency spectrum for each beam in the beam map; and assigning a power for a carrier of the beam frequency spectrum for each beam to achieve a desired data rate and/or link margin for each beam; and performing, by the at least one computer, performance analysis comprising comparing one of the at least one configuration profile versus the another one of the configuration profiles.
A process for making polyurethane/acrylic hybrid dispersions comprising the following continuous steps: i) adding at least one polyol into a reactor; ii) adding DMPA simultaneously with/after step i), as water dispersibility enhancing agent at a temperature of from 115°C to 140°C to obtain a homogeneous solution; iii) adding at least one polyisocyanate at a temperature of from 75°C to 95°C until the NCO content reaches a constant value to prepare the polyurethane prepolymer; iv) adding at least one acrylate monomer(s), at least one styrenic monomer(s), or the mixture thereof, as diluent to the polyurethane prepolymer, at a temperature of from 40°C to 65°C; v) adding a neutralizing agent; vi) dispersing and extending the polyurethane prepolymer in water in the presence of the acrylate monomer, and/or the styrenic monomer of step iv); and vii) feeding the emulsified mixture of at least one ethylenically unsaturated nonionic monomer(s), and based on the total weight of the ethylenically unsaturated nonionic monomer(s) including the acrylate monomer, and/or the styrenic monomer of step iv), from 1 wt.% to 3 wt.% acid monomer(s) and co-polymerizing them together, at a pH value from 7.2 to 8.6 in the presence of a buffer reagent, to get the polyurethane/acrylate hybrid dispersion. i) adding at least one polyol into a reactor; ii) adding DMPA simultaneously with/after step i), as water dispersibility enhancing agent at a temperature of from 115°C to 140°C to obtain a homogeneous solution; iii) adding at least one polyisocyanate at a temperature of from 75°C to 95°C until the NCO content reaches a constant value to prepare the polyurethane prepolymer; iv) adding at least one acrylate monomer(s), at least one styrenic monomer(s), or the mixture thereof, as diluent to the polyurethane prepolymer, at a temperature of from 40°C to 65°C; v) adding a neutralizing agent; vi) dispersing and extending the polyurethane prepolymer in water in the presence of the acrylate monomer, and/or the styrenic monomer of step iv); and vii) feeding the emulsified mixture of at least one ethylenically unsaturated nonionic monomer(s), and based on the total weight of the ethylenically unsaturated nonionic monomer(s) including the acrylate monomer, and/or the styrenic monomer of step iv), from 1 wt.% to 3 wt.% acid monomer(s) and co-polymerizing them together, at a pH value from 7.2 to 8.6 in the presence of a buffer reagent, to get the polyurethane/acrylate hybrid dispersion.
A method of delivering one or more keys in a wireless communication system, wherein each key is valid a period of time, the method comprises: scheduling at a server device a connection for transmitting non-key data to a client device (122, 116); receiving a request to transmit said one or more keys from the client device (122, 116); generating said one or more keys to be sent to the client device (122, 116); attaching said one or more keys to a non-key data message; and transmitting said one or more keys to the client device (122, 116) during the previously scheduled connection for transmitting non-key data. scheduling at a server device a connection for transmitting non-key data to a client device (122, 116); receiving a request to transmit said one or more keys from the client device (122, 116); generating said one or more keys to be sent to the client device (122, 116); attaching said one or more keys to a non-key data message; and transmitting said one or more keys to the client device (122, 116) during the previously scheduled connection for transmitting non-key data.
A magnetorheological piston ring comprising an MR-piston-ring body disposable within a cylinder of an MR damper and having a central longitudinal axis, wherein the MR piston ring body has a radially inner surface defining a boundary of a longitudinally-extending MR passageway, wherein the MR piston ring body includes a surface portion which is slidingly engagable with the cylinder and which has first and second longitudinal ends (224 and 226), and wherein the surface portion includes at least one surface groove each defining an MR cavity and extending from one of the first and second longitudinal ends (224 and 226) toward, but not to, the other of the first and second longitudinal ends (224 and 226), wherein the at-least-one surface groove is substantially straight and aligned substantially parallel to the longitudinal axis, and wherein the at-least-one surface groove includes a plurality of spaced-apart surface grooves, wherein each circumferentially-sequential, odd-numbered surface groove extends from the first longitudinal end, and wherein each circumferentially-sequential, even-numbered surface groove extends from the second longitudinal end.
An apparatus comprising: a first fan having a hub portion and a plurality of blades extending radially outward from said hub portion; a turbine engine operable to rotate said first fan about an axis of rotation; a sensor spaced from said first fan along said axis of rotation and positioned to sense an ambient pressure external of said turbine engine changed by rotation of said plurality of blades, wherein said sensor is operable to emit a signal corresponding to the sensed pressure; and a processor operably engaged with said turbine engine and said sensor such that said processor is operable to receive said signal from said sensor and change the operation of said turbine engine in response to said signal and change a speed of said first fan, wherein said processor is operable to convert the pressure sensed in a time domain to a frequency domain with a fast Fourier transform and ascertain a pitch of said plurality of blades from the sensed variation in ambient pressure over time. a first fan having a hub portion and a plurality of blades extending radially outward from said hub portion; a turbine engine operable to rotate said first fan about an axis of rotation; a sensor spaced from said first fan along said axis of rotation and positioned to sense an ambient pressure external of said turbine engine changed by rotation of said plurality of blades, wherein said sensor is operable to emit a signal corresponding to the sensed pressure; and a processor operably engaged with said turbine engine and said sensor such that said processor is operable to receive said signal from said sensor and change the operation of said turbine engine in response to said signal and change a speed of said first fan, wherein said processor is operable to convert the pressure sensed in a time domain to a frequency domain with a fast Fourier transform and ascertain a pitch of said plurality of blades from the sensed variation in ambient pressure over time.
A downhole liner delivery tool, comprising: a housing configured to couple to a tubular work string, the housing comprising an interior volume; a wellbore liner comprising a flexible membrane that comprises an imbedded epoxy or is coated with an epoxy; a liner store enclosed within the interior volume and storing the wellbore liner, wherein the liner store is configured to enclose at least a portion of the wellbore liner; a rupture disk positioned on a downhole axial end of the housing and configured to fluidly isolate the interior volume of the housing from the exterior of the housing and to rupture to expose the liner store and the liner to the wellbore; and a hydraulic circulation system arranged in at least a portion of the interior volume and configured to circulate a fluid in the interior volume to urge the wellbore liner from the liner store and deploy the wellbore liner to an exterior of the housing to contactingly engage a wellbore wall. a housing configured to couple to a tubular work string, the housing comprising an interior volume; a wellbore liner comprising a flexible membrane that comprises an imbedded epoxy or is coated with an epoxy; a liner store enclosed within the interior volume and storing the wellbore liner, wherein the liner store is configured to enclose at least a portion of the wellbore liner; a rupture disk positioned on a downhole axial end of the housing and configured to fluidly isolate the interior volume of the housing from the exterior of the housing and to rupture to expose the liner store and the liner to the wellbore; and a hydraulic circulation system arranged in at least a portion of the interior volume and configured to circulate a fluid in the interior volume to urge the wellbore liner from the liner store and deploy the wellbore liner to an exterior of the housing to contactingly engage a wellbore wall.
A rotary connector apparatus coupling a first electronic module to a second electronic module, where one of said first and second electronic modules (22, 24) is rotatable with respect to the other of said first and second electronic modules (22, 24), the rotary connector apparatus comprising: a rotary connector mechanism having a first portion with a first pair of terminals (26a, 26b) that are electrically coupled to said first electronic module, and a second portion nested within said first portion and having a second pair of terminals (28a, 28b) that are electrically coupled to said second electronic module; and a liquid metal captured in said rotary connector mechanism for electrically coupling said first pair of terminals (26a, 26b) to said second pair of terminals (28a, 28b); wherein said first and second pairs of terminals (26a, 26b; 28a, 28b) are coupled by the liquid metal to establish a common ground potential between said first and second electronic modules (22, 24), and a power line (70/106) through which power is supplied from one of said first and second electronic modules (22, 24) to the other; characterized in that said liquid metal is an alloy comprising the elements Gallium, Indium, Tin and Zinc; in that said first electronic module includes a first transmitter for transmitting data to said second electronic module by modulating a voltage of said power line (70/106) with respect to said common ground; and in that said second electronic module includes a second transmitter for transmitting data to said first electronic module by modulating a current in said power line (70/106). a rotary connector mechanism having a first portion with a first pair of terminals (26a, 26b) that are electrically coupled to said first electronic module, and a second portion nested within said first portion and having a second pair of terminals (28a, 28b) that are electrically coupled to said second electronic module; and a liquid metal captured in said rotary connector mechanism for electrically coupling said first pair of terminals (26a, 26b) to said second pair of terminals (28a, 28b); wherein said first and second pairs of terminals (26a, 26b; 28a, 28b) are coupled by the liquid metal to establish a common ground potential between said first and second electronic modules (22, 24), and a power line (70/106) through which power is supplied from one of said first and second electronic modules (22, 24) to the other; characterized in that said liquid metal is an alloy comprising the elements Gallium, Indium, Tin and Zinc; in that said first electronic module includes a first transmitter for transmitting data to said second electronic module by modulating a voltage of said power line (70/106) with respect to said common ground; and in that said second electronic module includes a second transmitter for transmitting data to said first electronic module by modulating a current in said power line (70/106).
A cosmetic method for promoting expression of filaggrin gene, comprising: administering a composition containing zanthoxylum extract and 3-(1'-piperidine)propionic acid to a subject requiring promotion of the expression of the filaggrin gene.
An x-ray diffraction apparatus comprising: an elongated, arcuate guide member having a radius of curvature; a carriage mounted to the arcuate guide member for being moved about a predetermined guide axis extending through a center of the radius of curvature of the arcuate guide member; an x-ray head mounted to the carriage; a first drive mechanism including a first motor mounted to the carriage for moving the x-ray head about a predetermined x-ray head axis generally perpendicular to the guide axis; and a second drive mechanism including a second motor mounted to the carriage and configured to drive the carriage and the x-ray head, the first motor and the second motor mounted thereto along the arcuate guide member and about the guide axis. an elongated, arcuate guide member having a radius of curvature; a carriage mounted to the arcuate guide member for being moved about a predetermined guide axis extending through a center of the radius of curvature of the arcuate guide member; an x-ray head mounted to the carriage; a first drive mechanism including a first motor mounted to the carriage for moving the x-ray head about a predetermined x-ray head axis generally perpendicular to the guide axis; and a second drive mechanism including a second motor mounted to the carriage and configured to drive the carriage and the x-ray head, the first motor and the second motor mounted thereto along the arcuate guide member and about the guide axis.
A styling device comprising a functional unit configured to perform a styling action on an item to be styled during use of the styling device, and further comprising a heating arrangement (60, 61) configured to heat the functional unit, and a processor configured to control operation of the styling device, wherein: - the processor is configured to apply a temperature control algorithm after the heating arrangement (60, 61) has been operated to initially heat up the functional unit to a temperature in an operational range of temperatures, the temperature control algorithm being designed to operate the heating arrangement (60, 61) to keep the temperature of the functional unit in the operational range of temperatures, - the temperature control algorithm includes a feedforward control procedure involving an action of operating the heating arrangement (60, 61) at a percentage of its full power, - the temperature control algorithm is configured to initiate the feedforward control procedure when the processor receives input indicating that a styling action is to be performed, characterized in that - the temperature control algorithm is configured to terminate the feedforward control procedure when an operational time period after initiation of the feedforward control procedure has expired, or earlier when the input indicating that a styling action is to be performed is removed before that time. - the processor is configured to apply a temperature control algorithm after the heating arrangement (60, 61) has been operated to initially heat up the functional unit to a temperature in an operational range of temperatures, the temperature control algorithm being designed to operate the heating arrangement (60, 61) to keep the temperature of the functional unit in the operational range of temperatures, - the temperature control algorithm includes a feedforward control procedure involving an action of operating the heating arrangement (60, 61) at a percentage of its full power, - the temperature control algorithm is configured to initiate the feedforward control procedure when the processor receives input indicating that a styling action is to be performed, characterized in that - the temperature control algorithm is configured to terminate the feedforward control procedure when an operational time period after initiation of the feedforward control procedure has expired, or earlier when the input indicating that a styling action is to be performed is removed before that time.
Method of manufacturing a three-dimensional object of a building material by an additive layerwise building method, wherein based on material parameters of the building material and predetermined characteristics of the object to be manufactured, an internal structure (11,12, 13) of the object including a grid structure is calculated, and the three-dimensional object having this internal structure (11,12, 13) is manufactured by the additive layerwise building method, so that it comprises the predetermined characteristics, wherein an object having several areas of different mechanical characteristics is created, characterized in that the areas continuously merge into each other.
Vehicle seat with a turning device, comprising a base component and a seat part carrier, which is rotatable relative to the base part about an axis of rotation, and at least one catching unit in order to prevent the seat part carrier being torn apart from the base component in the event of a crash, wherein the catching unit comprises an insertion element and a receiving element, into which the insertion element can be inserted, and the receiving element comprises at least one spring element, which undergoes a deformation through contact with the inserted insertion element, characterized in that the spring element has a spring rigidity which, when the insertion element is inserted, is approximately the same as when the insertion element is not inserted, and that the spring rigidity increases upon a further deformation by the insertion element.
Antenna arrangement for transmitting signals, consisting of a plurality of antennas arranged in a plane at a distance from a chip surface, wherein the antenna arrangement has a plurality of planes, wherein a plurality of individual antennas are arranged in each plane, characterized in that the orientation of the antennas between two adjacent planes is different wherein the antenna arrangement consists of a first antenna subarrangement and a second antenna subarrangement, wherein the first antenna subarrangement is arranged above the second antenna subarrangement, wherein the first antenna subarrangement consists of patch antennas and the second antenna subarrangement consists of multilayered Vivaldi antennas or the first antenna subarrangement consists of patch antennas and the second antenna subarrangement consists of a series of lateral patch antennas or the first antenna subarrangement consists of loop antennas and the second antenna subarrangement consists of multilayered Vivaldi antennas or the first antenna subarrangement consists of cavity-backed structures and the second antenna subarrangement consists of multilayered Vivaldi antennas.
A node (114, 118, 125, 126) of a security monitoring system, the node (114, 118, 125, 126) having a node radio frequency transceiver, characterised in that the radio frequency transceiver is configured to provide a first RF communication mode, for direct communication with a central unit of the security monitoring system, and an alternative long-range communication mode for direct communication with the central unit, the first communication mode supporting a higher maximum bitrate than the long-range mode, and the long-range mode supporting a greater transmission range than the first mode, wherein the long-range communication mode is provided in a long-range communication channel that is made up of multiple different radio frequency sub-channels, and wherein the multiple different radio frequency sub-channels are contiguous virtual sub-channels within a long-range communications channel that is defined by a pair of guard bands; a controller of the node (114, 118, 125, 126) being configured to: attempt to establish communication with the central unit using the long-range communication mode by: transmitting a message comprising a preamble followed by a synch word on a frequency within one of the virtual sub-channels of a long-range communications channel, and listening for an acknowledgement from the central unit on a frequency within the long-range communications channel; and, in the event that an acknowledgement is received from the central unit on one of the multiple different frequency sub-channels, to communicate with the central unit using a frequency within one of the virtual sub-channels of the long-range communication channel. transmitting a message comprising a preamble followed by a synch word on a frequency within one of the virtual sub-channels of a long-range communications channel, and listening for an acknowledgement from the central unit on a frequency within the long-range communications channel; and, in the event that an acknowledgement is received from the central unit on one of the multiple different frequency sub-channels, to communicate with the central unit using a frequency within one of the virtual sub-channels of the long-range communication channel.