mhurhangee/patent-ind-claim-en huggingface dataset:
An oven comprising: a cooking chamber configured to receive a food product; and a radio frequency (RF) heating system configured to provide RF energy into the cooking chamber using solid state electronic components to heat the food product, wherein the solid state electronic components include power amplifier electronics configured to provide a signal into the cooking chamber via a launcher assembly operably coupled to the cooking chamber via a waveguide assembly , wherein the power amplifier electronics are configured to control application of RF energy into the cooking chamber at least in part based on a learning procedure that generates a power cycling between high and low powers when the learning procedure is executed, wherein the power amplifier electronics include: a semiconductor die on which one or more RF power transistors are fabricated, an output matching network configured to provide impedance matching between the semiconductor die and external components operably coupled to an output tab, and bonding wires bonded at terminal ends thereof to operably couple the one or more RF power transistors of the semiconductor die to the output matching network, and wherein the bonding wires comprise copper bonding wires having a diameter of between about 10 microns and about 100 microns. a cooking chamber configured to receive a food product; and a radio frequency (RF) heating system configured to provide RF energy into the cooking chamber using solid state electronic components to heat the food product, wherein the solid state electronic components include power amplifier electronics configured to provide a signal into the cooking chamber via a launcher assembly operably coupled to the cooking chamber via a waveguide assembly , wherein the power amplifier electronics are configured to control application of RF energy into the cooking chamber at least in part based on a learning procedure that generates a power cycling between high and low powers when the learning procedure is executed, wherein the power amplifier electronics include: a semiconductor die on which one or more RF power transistors are fabricated, an output matching network configured to provide impedance matching between the semiconductor die and external components operably coupled to an output tab, and bonding wires bonded at terminal ends thereof to operably couple the one or more RF power transistors of the semiconductor die to the output matching network, and a semiconductor die on which one or more RF power transistors are fabricated, an output matching network configured to provide impedance matching between the semiconductor die and external components operably coupled to an output tab, and bonding wires bonded at terminal ends thereof to operably couple the one or more RF power transistors of the semiconductor die to the output matching network, and wherein the bonding wires comprise copper bonding wires having a diameter of between about 10 microns and about 100 microns.
A brake disc , comprising: a first disc ; a second disc disposed spaced apart from the first disc in an axial direction; and a plurality of pins whose one ends are connected to a side of the first disc facing the second disc , the plurality of pins being disposed at intersections between a plurality of virtual circles (a1-a8) concentric with the first disc , a plurality of first virtual spiral patterns (b1-b3) that pass the center of the first disc and are curved rightward when viewed from the axial direction, and a plurality of second virtual spiral patterns (c1-c3) that pass the center of the first disc and are curved leftward when viewed from the axial direction, and the plurality of virtual circles (a1-a8) including a first virtual circle and a second virtual circle that is situated radially outward relative to the first virtual circle, wherein the intersections are arranged symmetrically with respect to an imaginary line connecting any one of the intersections and the center when viewed from the axial direction, and wherein the plurality of pins are arranged such that a distance between two adjacent pins on the second virtual circle is larger than a distance between two adjacent pins on the first virtual circle, characterized in that the brake disc is to be used in a railway vehicle, and each of the plurality of first spiral patterns (b1-b3) and each of the plurality of second spiral patterns (c1-c3) is a golden spiral pattern. a first disc ; a second disc disposed spaced apart from the first disc in an axial direction; and a plurality of pins whose one ends are connected to a side of the first disc facing the second disc , the plurality of pins being disposed at intersections between a plurality of virtual circles (a1-a8) concentric with the first disc , a plurality of first virtual spiral patterns (b1-b3) that pass the center of the first disc and are curved rightward when viewed from the axial direction, and a plurality of second virtual spiral patterns (c1-c3) that pass the center of the first disc and are curved leftward when viewed from the axial direction, and the plurality of virtual circles (a1-a8) including a first virtual circle and a second virtual circle that is situated radially outward relative to the first virtual circle, wherein the intersections are arranged symmetrically with respect to an imaginary line connecting any one of the intersections and the center when viewed from the axial direction, and wherein the plurality of pins are arranged such that a distance between two adjacent pins on the second virtual circle is larger than a distance between two adjacent pins on the first virtual circle, characterized in that the brake disc is to be used in a railway vehicle, and each of the plurality of first spiral patterns (b1-b3) and each of the plurality of second spiral patterns (c1-c3) is a golden spiral pattern.
A method for controlling a dual-fuel diesel engine, comprising: - using a first electric control system to control the injection of liquid fuel into a cylinder of said diesel engine through a first liquid fuel injector , - using a second electric control system to control the injection of liquid fuel into said cylinder of said diesel engine through a second liquid fuel injector , different from said first liquid fuel injector , - in a gaseous fuel mode , injecting gaseous fuel into said cylinder of said diesel engine and performing pilot injection to said cylinder through said second liquid fuel injector , and - in a case of a failure in the pilot injection through said second liquid fuel injector , employing a gaseous fuel backup mode in which pilot injection to said cylinder is performed through said first liquid fuel injector , characterized in that said first and second electric control systems are mutually redundant electric control systems that are functionally independent of each other. - using a first electric control system to control the injection of liquid fuel into a cylinder of said diesel engine through a first liquid fuel injector , - using a second electric control system to control the injection of liquid fuel into said cylinder of said diesel engine through a second liquid fuel injector , different from said first liquid fuel injector , - in a gaseous fuel mode , injecting gaseous fuel into said cylinder of said diesel engine and performing pilot injection to said cylinder through said second liquid fuel injector , and - in a case of a failure in the pilot injection through said second liquid fuel injector , employing a gaseous fuel backup mode in which pilot injection to said cylinder is performed through said first liquid fuel injector ,
Installation for handling workpieces, - comprising a handling device which has at least one vacuum gripper for suctioning a workpiece, - comprising at least one vacuum generator for supplying the vacuum gripper with a vacuum, which vacuum generator can be operated by means of a compressed air supply, - comprising at least one controllable control valve , by means of which the compressed air supply to the vacuum generator can be controlled, a control apparatus for actuating the control valve as required being assigned to the control valve , the handling device comprising an evaluation unit for evaluating operating data of the vacuum generator and/or operating data of the handling device and for generating control signals depending on the evaluated operating data, the control apparatus controlling the control valve depending on the control signals transmitted by the evaluation unit , the handling device comprising a carrier , it being possible for the carrier to be attached to and detached from a holding portion of the installation, the at least one vacuum gripper and the evaluation unit being arranged on the carrier , characterized in that the at least one vacuum generator is arranged on the holding portion of the installation. - comprising a handling device which has at least one vacuum gripper for suctioning a workpiece, - comprising at least one vacuum generator for supplying the vacuum gripper with a vacuum, which vacuum generator can be operated by means of a compressed air supply, - comprising at least one controllable control valve , by means of which the compressed air supply to the vacuum generator can be controlled, a control apparatus for actuating the control valve as required being assigned to the control valve , the handling device comprising an evaluation unit for evaluating operating data of the vacuum generator and/or operating data of the handling device and for generating control signals depending on the evaluated operating data, the control apparatus controlling the control valve depending on the control signals transmitted by the evaluation unit , the handling device comprising a carrier , it being possible for the carrier to be attached to and detached from a holding portion of the installation, the at least one vacuum gripper and the evaluation unit being arranged on the carrier , characterized in that the at least one vacuum generator is arranged on the holding portion of the installation.
A drive control method comprising recognizing (S103) lane markings (K1, K2) of a lane in which a subject vehicle (V) is running and controlling a drive control amount of the subject vehicle (V) so that the subject vehicle (V) may take a prescribed position with respect to the lane markings of the lane, characterized in that: a judging unit is equipped, configured to judge if a lateral position of one of the lane markings (K1) along which the subject vehicle (V) is running moves in a different direction from a lateral position of the other lane marking (K2), thereby judging if a lane width ahead of the subject vehicle (V) changes; and the drive control amount is reduced (S113, S121) to a reduced control amount other than zero when it is judged (S107: NO) that the lane width changes, smaller than when it is judged that lateral positions of both the lane markings move in the same direction (S107: YES), thereby judging that the lane ahead of the subject vehicle (V) curves. a judging unit is equipped, configured to judge if a lateral position of one of the lane markings (K1) along which the subject vehicle (V) is running moves in a different direction from a lateral position of the other lane marking (K2), thereby judging if a lane width ahead of the subject vehicle (V) changes; and the drive control amount is reduced (S113, S121) to a reduced control amount other than zero when it is judged (S107: NO) that the lane width changes, smaller than when it is judged that lateral positions of both the lane markings move in the same direction (S107: YES), thereby judging that the lane ahead of the subject vehicle (V) curves.
A tissue paper refill for a tissue paper dispenser , the refill comprising a web of tissue paper, having a leading end and a trailing end for engagement with the trailing end and leading end respectively of a previous and subsequent refill, the web being provided with a mechanical connector at one or both of its ends to realise such engagement characterised in that the mechanical connector comprises a water soluble polymer and is water soluble for the purpose of tissue recovery.
A volume flow rate detection device of a fan comprising a motor (M) having a speed controller (D) and at least one microcontroller , wherein the speed n of the motor (M) is input at an input of the microcontroller as an input variable in the form of a digital signal, in order to determine the pressure difference Δp generated by the impeller wheel at this speed and the volume flow rate ΔV/Δt at a location x in a flow channel of the fan in a specific installation situation of a system (A), by means of a simulation model (SM) stored in a memory of the microcontroller , and in order to adjust the speed n of the motor (M) accordingly by means of the speed controller (D) in the event of a deviation from a setpoint volume flow rate ΔV Setpoint /Δt, characterized in that in addition to the pressure difference Δp determined from the simulation model, a correction factor ζ a for flow losses ΔV/Δt is moreover used in the volume flow rate determination of the volume flow rate ΔV/Δt, by means of which a deviation of the actual flow conditions with respect to the ideal fan characteristic curve is corrected without taking into account flow losses of the fan.
Collimator optical system for LED luminaires for illuminating building surfaces or building surface portions, comprising a first collimator optics and a second collimator optics , wherein the two collimator optics each have a light entry surface , delimiting a cavity for accommodating at least one LED , at least one total reflection surface and a light exit surface , wherein the cavity provides a bottom surface and a peripheral side wall surface, wherein those light components that come from the LED and impinge on the bottom surface of the cavity pass directly to the light exit surface of the collimator optics and those light components that impinge on the side wall regions of the light entry surface are directed towards the total reflection surface and from there are thrown onto the light exit surface of the collimator optics, wherein the two collimator optics have identical mounting grid dimensions (AM, ADA, ADW, ADK, HB, IH, MHB, MHH), and wherein the first collimator optics provides a first light distribution and the second collimator optics provides a second light distribution (LV2) that differs from the first light distribution (LV1), wherein the light entry surface of the first collimator optics and the light entry surface of the second collimator optics are configured differently so as to achieve different light distributions (LV1, LV2) and/or wherein the total reflection surface of the first collimator optics and the total reflection surface of the second collimator optics are configured differently so as to achieve different light distributions (LV1, LV2), and wherein i) the first light distribution (LV1) comprises a first emission angle (α1) and the second light distribution (LV2) comprises a second emission angle that differs from the first emission angle (α2), or ii) wherein the first light distribution (LV1) is rotationally symmetrical in relation to an optical axis (OA) of the first collimator optics and the second light distribution (LV4) is asymmetrical in relation to an optical axis (OA) of the second collimator optics . i) the first light distribution (LV1) comprises a first emission angle (α1) and the second light distribution (LV2) comprises a second emission angle that differs from the first emission angle (α2), or ii) wherein the first light distribution (LV1) is rotationally symmetrical in relation to an optical axis (OA) of the first collimator optics and the second light distribution (LV4) is asymmetrical in relation to an optical axis (OA) of the second collimator optics .
Method for data transmission between a functionally secure rotary encoder and a motor and/or actuator control unit via a non-secure multi-channel channel , characterised in that the non-secure multi-channel channel is formed as a black channel which comprises a non-secure transmission channel and an additional security protocol, and is verified by a higher-level or downstream evaluating unit , in that by means of the security protocol, additional data generating verifiable redundancy about the integrity and security of the data transmitted via the black channel are conveyed to the evaluating unit comprising two evaluating units which are independent of one another, in that the data are identified as secure by the independent evaluating units using a series of control queries, wherein two output channels , via which the data identified as secure are supplied using at least two channels to a functional module which forms control signals for the motor and/or actuator control unit and is connected to the latter, are connected at the output of the two independent evaluating units .
A neural stimulation system comprising: a lead configured to be placed in a desired position in contact with neural tissue; one or more electrodes at the distal end of said lead , to apply electrical pulses to the targeted tissue region; and an implantable pulse generator having a programmable microprocessor including embedded code, said implantable pulse generator coupled to said lead and configured to supply said electrical pulses; wherein said electrical pulses are a repeating succession of non-regular pulse trains, in which the interval between electrical pulses changes over time; and wherein said microprocessor generates said electrical pulses configured to suppress beta band oscillatory activity according to a computational model of a basal ganglia. a lead configured to be placed in a desired position in contact with neural tissue; one or more electrodes at the distal end of said lead , to apply electrical pulses to the targeted tissue region; and an implantable pulse generator having a programmable microprocessor including embedded code, said implantable pulse generator coupled to said lead and configured to supply said electrical pulses; wherein said electrical pulses are a repeating succession of non-regular pulse trains, in which the interval between electrical pulses changes over time; and wherein said microprocessor generates said electrical pulses configured to suppress beta band oscillatory activity according to a computational model of a basal ganglia.
A method for determining at least one astigmatic effect of at least one eye of a person , the method comprising the following steps: a) displaying at least one image to at least one eye of a person , wherein the at least one image comprises at least one line , wherein the at least one line comprises a plurality of sections, wherein an orientation of each section with respect to an optical axis of the image differs from each other; b) recording at least one reaction of the person to the at least one image at at least one point in time; and c) determining at least one value for at least one astigmatic effect of at least one eye of the person by evaluating the at least one reaction of the person at the point in time, characterized in that the at least one reaction of the person to the at least one image comprises indicating a position on the at least one line , wherein the position on the at least one line refers to at least one transition from a first appearance of the at least one line to the person into a second appearance of the at least one line to the person , or vice-versa, wherein the second appearance of the at least one line to the person differs from the first appearance of the at least one line to the person , wherein the at least one transition indicates at least one position on the at least one line in which a first portion in which the at least one line exhibits the first appearance to the eye of the person terminates and at least one adjacent second portion in which the at least one line exhibits the second appearance to the eye of the person commences, or vice-versa, wherein the at least one value for the at least one astigmatic effect is determined from the position of the at least one transition on the at least one line . a) displaying at least one image to at least one eye of a person , wherein the at least one image comprises at least one line , wherein the at least one line comprises a plurality of sections, wherein an orientation of each section with respect to an optical axis of the image differs from each other; b) recording at least one reaction of the person to the at least one image at at least one point in time; and c) determining at least one value for at least one astigmatic effect of at least one eye of the person by evaluating the at least one reaction of the person at the point in time,
A hinge, in particular for a stove , with a housing, on which a pivot arm is mounted pivotably around a pivot axis , wherein an electromechanical drive for operating the pivot arm is provided at the housing and a carriage , which is operable by the electromechanical drive and which is connected to the pivot arm , is longitudinally displaceably mounted on the housing, characterized in that : - a linear movement of a drive rod of the drive is introduced into the pivot arm via the carriage for pivoting the pivot arm , and - the drive is connected to the carriage by a coupling, - a spring is mounted on the housing, which is in operative connection to the pivot arm and supports and compensates for the weight of a flap connected to the pivot arm over the entire opening area, - the spring is connected to the housing of the hinge at one end and to the carriage at the other end, and - the spring is connected in parallel with the drive rod ; - the carriage comprises a coupling rod , at the end of which facing away from the drive a roller is arranged, which is in operative connection to a guide track of the pivot arm . - a linear movement of a drive rod of the drive is introduced into the pivot arm via the carriage for pivoting the pivot arm , and - the drive is connected to the carriage by a coupling, - a spring is mounted on the housing, which is in operative connection to the pivot arm and supports and compensates for the weight of a flap connected to the pivot arm over the entire opening area, - the spring is connected to the housing of the hinge at one end and to the carriage at the other end, and - the spring is connected in parallel with the drive rod ; - the carriage comprises a coupling rod , at the end of which facing away from the drive a roller is arranged, which is in operative connection to a guide track of the pivot arm .
A curable, pressure-sensitive adhesive composition comprising at least one partially silylated polyurethane, which is obtained by the process which comprises: a) reacting hydroxyl-terminated polybutadiene and, optionally, chain extender and/or other polyol, with polyisocyanate to provide isocyanate-terminated polyurethane prepolymer, wherein the molar ratio of NCO to OH in the isocyanate-terminated polyurethane is from 1.1 to 4; and, b) reacting the isocyanate-terminated polyurethane prepolymer with silane possessing hydrolyzable functionality and isocyanate-reactive functionality to provide silylated polyurethane prepolymer wherein less than all of the isocyanate groups of the isocyanate-terminated polyurethane prepolymer are silylated. a) reacting hydroxyl-terminated polybutadiene and, optionally, chain extender and/or other polyol, with polyisocyanate to provide isocyanate-terminated polyurethane prepolymer, wherein the molar ratio of NCO to OH in the isocyanate-terminated polyurethane is from 1.1 to 4; and, b) reacting the isocyanate-terminated polyurethane prepolymer with silane possessing hydrolyzable functionality and isocyanate-reactive functionality to provide silylated polyurethane prepolymer wherein less than all of the isocyanate groups of the isocyanate-terminated polyurethane prepolymer are silylated.