mhurhangee/ep-ind-claims huggingface dataset:
A voltage driver comprising: a voltage input; a voltage regulation controller including an on/off input configured to receive control signals for the voltage driver from an external controller, the voltage regulation controller being configured to control a switching converter in a first mode, a second mode, and at least one additional mode dependent upon the received control signals; and the switching converter being configured to operate as an open pass switch with a 0% duty cycle in the first mode, configured to operate as a closed pass switch with a 100% duty cycle in the second mode; and configured to operate as an overcurrent and overvoltage protection switch with a duty cycle greater than 0% and less than 100% in the at least one additional mode, and wherein the output voltage and current of the voltage driver is limited dependent upon the duty cycle at which the switching converter is operating while in the at least one additional mode. a voltage input; a voltage regulation controller including an on/off input configured to receive control signals for the voltage driver from an external controller, the voltage regulation controller being configured to control a switching converter in a first mode, a second mode, and at least one additional mode dependent upon the received control signals; and the switching converter being configured to operate as an open pass switch with a 0% duty cycle in the first mode, configured to operate as a closed pass switch with a 100% duty cycle in the second mode; and configured to operate as an overcurrent and overvoltage protection switch with a duty cycle greater than 0% and less than 100% in the at least one additional mode, and wherein the output voltage and current of the voltage driver is limited dependent upon the duty cycle at which the switching converter is operating while in the at least one additional mode.
Circuit arrangement for operating and implementing arc leveling for a high-pressure discharge lamp comprising - at least a first electronic switch and a second electronic switch in a first half-bridge; - a supply voltage connection and a reference ground connection for supplying a DC voltage signal (U 0) to the half-bridge arrangement; - a load circuit, which has a lamp inductor (L 1) and a block capacitance and is coupled on one side to the half-bridge centre point and on the other side to at least one connection for connecting the high-pressure discharge lamp; - an actuation circuit for providing at least a first actuation signal and a second actuation signal for the first electronic switch and the second electronic switch, - wherein the first and second actuation signals (G1, G2) are pulse-width-modulated signals of the same frequency, and the two actuation signals are each invertible with a low-frequency clock, characterized in that the duty factor of the two actuation signals and the phase angles of the two actuation signals with respect to one another are each adjustable independently of one another. - at least a first electronic switch and a second electronic switch in a first half-bridge; - a supply voltage connection and a reference ground connection for supplying a DC voltage signal (U 0) to the half-bridge arrangement; - a load circuit, which has a lamp inductor (L 1) and a block capacitance and is coupled on one side to the half-bridge centre point and on the other side to at least one connection for connecting the high-pressure discharge lamp; - an actuation circuit for providing at least a first actuation signal and a second actuation signal for the first electronic switch and the second electronic switch, - wherein the first and second actuation signals (G1, G2) are pulse-width-modulated signals of the same frequency, and the two actuation signals are each invertible with a low-frequency clock, characterized in that the duty factor of the two actuation signals and the phase angles of the two actuation signals with respect to one another are each adjustable independently of one another.
A method comprising: receiving a typed text input with a voice-enabled device; and in the voice-enabled device, and responsive to receiving the text input: determining a context of the voice-enabled device; determining that the text input and the context of the voice-enabled device each satisfy one or more criteria relating to the likelihood of the user switching to a voice input; in response to a determination that the text input and the context of the voice-enabled device each satisfy the one or more criteria relating to the likelihood of the user switching to a voice input: if the voice enabled device is in contact with an online service, preemptively establishing a voice-to-text conversion session between the voice-enabled device and an online voice-to-text conversion processor while the text input is being typed; if the voice enabled device is not in contact with an online service, preemptively establishing a voice-to-text conversion session between the voice-enabled device and a local voice-to-text conversion processor while the text input is being typed; following establishment of the voice-to-text conversion session, receiving a voice input; initiating processing of at least a portion of the voice input at the voice-to-text conversion processor within the session; and building a complete query based on output from the voice-to-text conversion processor. determining a context of the voice-enabled device; determining that the text input and the context of the voice-enabled device each satisfy one or more criteria relating to the likelihood of the user switching to a voice input; in response to a determination that the text input and the context of the voice-enabled device each satisfy the one or more criteria relating to the likelihood of the user switching to a voice input: if the voice enabled device is in contact with an online service, preemptively establishing a voice-to-text conversion session between the voice-enabled device and an online voice-to-text conversion processor while the text input is being typed; if the voice enabled device is not in contact with an online service, preemptively establishing a voice-to-text conversion session between the voice-enabled device and a local voice-to-text conversion processor while the text input is being typed; if the voice enabled device is in contact with an online service, preemptively establishing a voice-to-text conversion session between the voice-enabled device and an online voice-to-text conversion processor while the text input is being typed; if the voice enabled device is not in contact with an online service, preemptively establishing a voice-to-text conversion session between the voice-enabled device and a local voice-to-text conversion processor while the text input is being typed; following establishment of the voice-to-text conversion session, receiving a voice input; initiating processing of at least a portion of the voice input at the voice-to-text conversion processor within the session; and building a complete query based on output from the voice-to-text conversion processor.
A method of monitoring a solid component of a reactor feed stream in a polymer production system, comprising: (a) measuring a turbidity of the reactor feed stream, wherein the reactor feed stream comprises a solid component of a polymerization catalyst system, wherein the solid component comprises an activator support, wherein the activator support is fed to a precontactor, wherein the precontactor is configured to receive the polymerization catalyst system via one or more precontactor feed streams and wherein at least one of the precontactor feed streams comprises at least a portion of the activator support; and (b) translating the turbidity of the reactor feed stream into a concentration value of the solid component in the reactor feed stream, wherein said concentration value is subsequently used to calculate a mass balance across the precontactor to yield an amount of activator support in the precontactor. (a) measuring a turbidity of the reactor feed stream, wherein the reactor feed stream comprises a solid component of a polymerization catalyst system, wherein the solid component comprises an activator support, wherein the activator support is fed to a precontactor, wherein the precontactor is configured to receive the polymerization catalyst system via one or more precontactor feed streams and wherein at least one of the precontactor feed streams comprises at least a portion of the activator support; and (b) translating the turbidity of the reactor feed stream into a concentration value of the solid component in the reactor feed stream, wherein said concentration value is subsequently used to calculate a mass balance across the precontactor to yield an amount of activator support in the precontactor.
A device for analysing the composition of the content of a container comprising: - means for transmitting/receiving an electromagnetic field at least at several frequencies comprised in a determined frequency range, - means for supporting a container the content of which is to be analysed, adapted to provide a relative accurate positioning between the transmitting/receiving means and the container, - means able to measure the complex impedance of the transmitting/receiving means influenced by the load consisting in the container and its content, representing complex dielectric characteristics of the container and of its content, and - means able to supply a piece of information related to the measured complex impedance and consequently to the nature of the content of said container, wherein the transmitting/receiving means comprise four capacitive frames (45, 46, 47 and 48) respectively disposed on the exterior of each of the four faces of a square section of a channel for receiving a container the diagonals of which are respectively vertical and horizontal so that an edge of this channel section coincides with the lowest point of the channel, and switching means are provided to modify the configuration of the means so that in a first configuration, one of both lower frames (46, 48) forms a transmitter whereas the other lower frame (48 or 46) forms a receiver and a second configuration in which both lower frames (46 and 48) form transmitters whereas both upper frames (45 and 47) form receivers, or viceversa. - means for transmitting/receiving an electromagnetic field at least at several frequencies comprised in a determined frequency range, - means for supporting a container the content of which is to be analysed, adapted to provide a relative accurate positioning between the transmitting/receiving means and the container, - means able to measure the complex impedance of the transmitting/receiving means influenced by the load consisting in the container and its content, representing complex dielectric characteristics of the container and of its content, and - means able to supply a piece of information related to the measured complex impedance and consequently to the nature of the content of said container,
A method for manufacturing a solid oxide fuel cell comprising: preparing a fuel electrode green sheet using fuel electrode slurry including oxygen ion conductive inorganic particles and NiO, or preparing a pellet using a solid including oxygen ion conductive inorganic particles and NiO; bringing a diffuser plate, which includes at least one of alumina, zirconia, ceria, and yttria stabilized zirconia, into contact with one surface of the fuel electrode green sheet or the pellet; preparing a fuel electrode by sintering the fuel electrode green sheet or the pellet that the diffuser plate is brought into contact with; separating the diffuser plate from the sintered fuel electrode; and consecutively forming an electrolyte layer and an air electrode on the surface of the sintered fuel electrode from which the diffuser plate is separated; wherein an amount of the NiO on a surface of the sintered fuel electrode from which the diffuser plate is separated is 70 parts by weight or less based on 100 parts by weight of an amount of the NiO on a surface opposite to the surface of the sintered fuel electrode from which the diffuser plate is separated, wherein the amount of NiO is determined by elemental analysis through energy dispersive X-ray on the surfaces of the fuel electrode. preparing a fuel electrode green sheet using fuel electrode slurry including oxygen ion conductive inorganic particles and NiO, or preparing a pellet using a solid including oxygen ion conductive inorganic particles and NiO; bringing a diffuser plate, which includes at least one of alumina, zirconia, ceria, and yttria stabilized zirconia, into contact with one surface of the fuel electrode green sheet or the pellet; preparing a fuel electrode by sintering the fuel electrode green sheet or the pellet that the diffuser plate is brought into contact with; separating the diffuser plate from the sintered fuel electrode; and consecutively forming an electrolyte layer and an air electrode on the surface of the sintered fuel electrode from which the diffuser plate is separated; wherein an amount of the NiO on a surface of the sintered fuel electrode from which the diffuser plate is separated is 70 parts by weight or less based on 100 parts by weight of an amount of the NiO on a surface opposite to the surface of the sintered fuel electrode from which the diffuser plate is separated, wherein the amount of NiO is determined by elemental analysis through energy dispersive X-ray on the surfaces of the fuel electrode.
A high strength cold rolled steel sheet having a composition including: by mass, C in an amount of more than 0.15% but not more than 0.45%, Si in an amount of not less than 0.50% but not more than 2.50%, Mn in an amount of not less than 1.50% but not more than 3.00%, P in an amount of not more than 0.050%, S in an amount of not more than 0.0100%, Al in an amount of not less than 0.010% but not more than 0.100%, and N in an amount of not less than 0.0005% but not more than 0.0100%, with balance Fe and inevitable impurities, wherein in its microstructure, a total area fraction of ferrite and bainitic ferrite is not less than 20% but not more than 80%, an area fraction of retained austenite is more than 10% but not more than 40%, and an area fraction of martensite is more than 0% but not more than 50%, wherein a percentage of retained austenite having an aspect ratio of 0.5 or less in whole retained austenite is not less than 75% in area fraction, wherein a percentage of retained austenite present at a Bain group boundary in the retained austenite having an aspect ratio of 0.5 or less is not less than 50% in area fraction, and wherein the composition further optionally includes at least one element selected from the group consisting of: by mass, Ti in an amount of not less than 0.005% but not more than 0.035%, Nb in an amount of not less than 0.005% but not more than 0.035%, V in an amount of not less than 0.005% but not more than 0.035%, Mo in an amount of not less than 0.005% but not more than 0.035%, B in an amount of not less than 0.0003% but not more than 0.0100%, Cr in an amount of not less than 0.05% but not more than 1.00%, Ni in an amount of not less than 0.05% but not more than 1.00%, Cu in an amount of not less than 0.05% but not more than 1.00%, Sb in an amount of not less than 0.002% but not more than 0.050%, Sn in an amount of not less than 0.002% but not more than 0.050%, Ca in an amount of not less than 0.0005% but not more than 0.0050%, Mg in an amount of not less than 0.0005% but not more than 0.0050%, and REM in an amount of not less than 0.0005% but not more than 0.0050%.
A system for separating biological molecules, the system comprising: a plurality of capillaries configured to separate biological molecules in a sample, each capillary comprising a detection portion configured to pass electromagnetic radiation into the capillary; a capillary mount, the plurality of capillaries coupled to the capillary mount such that the detection portions are fixedly located relative to one another; a plurality of optical fibers corresponding to the plurality of capillaries, each optical fiber comprising a receiving end configured to receive emissions from a respective one of the detection portions; a fiber mount, the optical fibers being coupled to the fiber mount such that the receiving ends of the optical fibers are fixedly located relative to one another; an emission optical system configured to direct emissions from the detection portions into the receiving ends of the optical fibers; an optical detector configured to produce an alignment signal when emissions from at least one of the plurality of capillaries is transmitted through a respective at least one of the optical fibers and onto the optical detector; and a motion stage configured to move to a plurality of locations, one or more of the fiber mount, or at least a portion of the emission optical system; wherein the motion stage is configured to align the receiving ends of the optical fibers to the detection portions based on values of the alignment signal at the plurality of locations. a plurality of capillaries configured to separate biological molecules in a sample, each capillary comprising a detection portion configured to pass electromagnetic radiation into the capillary; a capillary mount, the plurality of capillaries coupled to the capillary mount such that the detection portions are fixedly located relative to one another; a plurality of optical fibers corresponding to the plurality of capillaries, each optical fiber comprising a receiving end configured to receive emissions from a respective one of the detection portions; a fiber mount, the optical fibers being coupled to the fiber mount such that the receiving ends of the optical fibers are fixedly located relative to one another; an emission optical system configured to direct emissions from the detection portions into the receiving ends of the optical fibers; an optical detector configured to produce an alignment signal when emissions from at least one of the plurality of capillaries is transmitted through a respective at least one of the optical fibers and onto the optical detector; and a motion stage configured to move to a plurality of locations, one or more of the fiber mount, or at least a portion of the emission optical system; wherein the motion stage is configured to align the receiving ends of the optical fibers to the detection portions based on values of the alignment signal at the plurality of locations.
A plasma chamber (10, 20, 30) including a first holding device for a substrate (14, 24, 34), which holding device is attached to a first side of a vacuum chamber (12, 22, 32), and including a plasma generation unit for generating a plasma in the plasma chamber (10, 20, 30), which plasma generation unit is connected to a high-frequency voltage supply (11, 21, 31), wherein the high-frequency voltage supply (11, 21, 31) is designed to generate a modulated high-frequency alternating voltage and to output said voltage to the plasma generation unit, and wherein the plasma generation unit is designed to generate the plasma using the modulated high-frequency alternating voltage, the plasma generation unit being an inductive antenna, characterized in that the plasma chamber includes a measuring device which is designed to determine a self-bias potential of the plasma contained in the plasma chamber and to output said potential as a measured value, wherein a target is arranged so as to float in the plasma chamber (10, 20, 30).
An embossed multi-ply tissue product comprising a first ply having a first surface and a plurality of discrete, spaced apart, dot embossments disposed thereon and a plurality of dome-like structures disposed between the spaced apart dot embossments and a second ply having a first surface and a plurality of discrete embossments disposed thereon, wherein the dot embossments have a height (H 100) greater than 500 μm, an average width at 25% height (W 25) less than 600 μm, and a ratio of average width at 100% height (W 100) to W 25 of greater than 3.00.
An optoelectronic device (5; 55; 60) comprising: light-emitting diodes, each light-emitting diode comprising a semiconductor element corresponding to a nanowire, a microwire, and/or a nanometer- or micrometer-range pyramidal structure, and a shell at least partially covering the semiconductor element and adapted to emit a radiation; and for each light-emitting diode, a photoluminescent coating (28R, 28G, 28B) covering at least part of the shell and in contact with the shell or with the semiconductor element and adapted to convert by optical pumping the radiation emitted by the shell into another radiation, characterized in that the photoluminescent coating (28R, 28G, 28B) comprises a single quantum well, multiple quantum wells or a heterostructure. light-emitting diodes, each light-emitting diode comprising a semiconductor element corresponding to a nanowire, a microwire, and/or a nanometer- or micrometer-range pyramidal structure, and a shell at least partially covering the semiconductor element and adapted to emit a radiation; and for each light-emitting diode, a photoluminescent coating (28R, 28G, 28B) covering at least part of the shell and in contact with the shell or with the semiconductor element and adapted to convert by optical pumping the radiation emitted by the shell into another radiation, characterized in that the photoluminescent coating (28R, 28G, 28B) comprises a single quantum well, multiple quantum wells or a heterostructure.
Powder application unit for a powder bed-based laser melting system, PBLM system, wherein the powder application unit comprises an application medium which is mounted to be movable in parallel with a working plane of the PBLM system in order to be able to move powder along the working plane, wherein a distance of the application medium to the working plane can be changed in that the application medium is mounted to be pivotable about a pivot axis in order to be able to pivot the application medium away from the working plane, characterised in that the powder application unit comprises a means for pivoting the application medium which is configured and able to co-operate with the application medium such that the application medium is initially not pivoted in a working position during forward travel so that during forward travel powder arranged upstream of the application medium in the direction of travel can be moved in the direction of travel in order to apply a first powder layer to a construction platform arranged beneath the working plane, is then pivotable with respect to the working position during the continued forward travel along a predetermined path so that excess powder which is arranged upstream of the application medium in the direction of travel after applying the first powder layer can be travelled over, and is not pivoted in the working position during an opposite return travel along the predetermined path so that during the return travel the excess powder arranged upstream of the application medium in a direction of travel opposite the forward travel can be moved in the opposite direction of travel in order to apply a second powder layer to the construction platform.