mhurhangee/ep-ind-claims huggingface dataset:
A device comprising: a radio transmitter or a radio receiver; a first antenna (106; 204) and a second antenna (106; 206) communicatively connected to the radio transmitter or the radio receiver; a first impedance matching module (110; 502) communicatively connected to the first antenna (106; 204) and the radio transmitter or radio receiver; and a second impedance matching module (110; 504) communicatively connected to the first impedance matching module (110; 502) via a transmission line, and further connected to the second antenna (106; 206) and the radio transmitter or the radio receiver; wherein the second impedance matching module (110; 504) is configured to receive via the transmission line an indication of a change in impedance due to a loading of the first antenna (106; 204), and to use the loaded impedance of the first antenna (106; 204) to tune the impedance of the second antenna (106; 206) to cause the second antenna (106; 206) to resonate according to a specific frequency thereby performing an impedance matching between the second antenna (106; 204) and the radio transmitter or the radio receiver. a radio transmitter or a radio receiver; a first antenna (106; 204) and a second antenna (106; 206) communicatively connected to the radio transmitter or the radio receiver; a first impedance matching module (110; 502) communicatively connected to the first antenna (106; 204) and the radio transmitter or radio receiver; and a second impedance matching module (110; 504) communicatively connected to the first impedance matching module (110; 502) via a transmission line, and further connected to the second antenna (106; 206) and the radio transmitter or the radio receiver; wherein the second impedance matching module (110; 504) is configured to receive via the transmission line an indication of a change in impedance due to a loading of the first antenna (106; 204), and to use the loaded impedance of the first antenna (106; 204) to tune the impedance of the second antenna (106; 206) to cause the second antenna (106; 206) to resonate according to a specific frequency thereby performing an impedance matching between the second antenna (106; 204) and the radio transmitter or the radio receiver.
A method of preventing oxidation of an ophthalmic device comprising an anti-allergic agent, wherein the method includes treating said ophthalmic device with a solution comprising an oxidative stabilization agent.
A method of controlling a service function chain including service functions which process user plane packets, the method comprising: providing a shared context comprising rules and policies for processing the user plane packets, the shared context being shared between the service functions of the service function chain, wherein the shared context is implemented as a shared data structure; reading by a condition function the shared context; and acting by the condition function to adjust traffic flow across the service function chain based on the rules and policies associated with the read shared context. providing a shared context comprising rules and policies for processing the user plane packets, the shared context being shared between the service functions of the service function chain, wherein the shared context is implemented as a shared data structure; reading by a condition function the shared context; and acting by the condition function to adjust traffic flow across the service function chain based on the rules and policies associated with the read shared context.
Sensor device (100, 200, 300, 400, 500) for detecting ferromagnetic workpieces (103, 203, 403) in a detection region (130, 230) in a welding system for grid wires, comprising: a) a nonmagnetic housing (210, 310); b) a magnetic field generator (106, 206) for generating a magnetic field; c) a magnetic field sensor (107, 207, 307, 507) in the active range of the magnetic field, configured in such a way that it is able to convert the local magnetic field into an electrical quantity, and characterized in that the sensor device (100, 200, 300, 400, 500) comprises at least two pole plates (102a, 102b, 202a, 202b, 302a) polarized oppositely by the magnetic field generator (106, 206) to increase the magnetic flux density in the detection region (130, 230), wherein the magnetic field generator (106, 206) and the pole plates (102a, 102b, 202a, 202b, 302a) are configured in such a way that ferromagnetic workpieces in the detection region (130, 230) can be positioned in a target position by magnetic force. a) a nonmagnetic housing (210, 310); b) a magnetic field generator (106, 206) for generating a magnetic field; c) a magnetic field sensor (107, 207, 307, 507) in the active range of the magnetic field, configured in such a way that it is able to convert the local magnetic field into an electrical quantity, and
Device (10; 10'; 100; 100') for making joints between components abutting each other in an angle by guiding the device along the components in a direction, with a body (18; 18', 118; 25) which comprises an element wherein the element an edge (28; 128; 128', 11; 23) facing the joint for shaping the joint, which is surrounded on both sides by abutments each abutting on one of the components, and comprises a channel leading into a space which is arranged, in the direction, before the element, and is enclosed by the body (18; 18'; 118; 25) and the components, and the other end thereof is formed for receiving a connecting device of a container with joint sealant, characterized in that the abutments consist of two edges extending in parallel to the joint on both sides of the joint, and two edges extending in an angle, preferably orthogonal to the joint, on both sides of the joint.
A joint comprising an annular sealing member made of an elastic material, a spigot and a socket, wherein in the joint, the spigot is formed on an end of a pipe and is inserted into the socket formed on an end of a pipe to be connected to the other pipe, the spigot having a protrusion all around the outer circumference of the end of the spigot, the sealing member having a heel part fit into a fitting part formed in the socket, and a bulb part disposed between an inner circumference of the socket and an outer circumference of the spigot, and the bulb part having first to third projections, wherein in a state before the spigot is inserted into the socket: the first projection is formed on an outer periphery of the bulb part so as to protrude outward in a radial direction, the second projection is formed on a socket rear end of the bulb part, the bulb part has a tapered part that decreases in diameter from an inner periphery of the heel part to an inner periphery of the second projection, the third projection is formed on the tapered part so as to protrude inward in the radial direction, the third projection being disposed between the heel part and the second projection in a tube axial direction, the third projection has an inside diameter smaller than an outside diameter of the spigot and larger than an inside diameter of the second projection, and the sealing member has a first dimension from the first projection to the third projection in an inclination direction opposite to an inclination direction of the tapered part, the first dimension being smaller than a second dimension from an outer periphery of the first projection to the inner periphery of the second projection in the radial direction, wherein when the protrusion of the spigot compresses the bulb part in the radial direction while passing through the inside of the third projection upon inserting the spigot into the socket, the positional relationship among the first to third projections is close to a triangle whose apex is the third projection in the socket in the radial direction, and wherein when the bulb part is held between the inner circumference of the socket and the outer circumference of the spigot inserted into the socket, the second projection is increased in diameter and a portion between the first projection and the third projection is compressed in the radial direction so as to keep watertightness between the socket and the spigot.
A closure capsule for closing a container, comprising: - a cap that can be associated with a container and comprising a frangible mouth; - a cutter comprising a cutting edge designed to open said frangible mouth which assumes a first configuration in which it is intact and a second configuration in which it is open; the cutter also comprising a widening zone, wherein, as it moves away from the cutting edge, the transversal section of the cutter increases; - a covering of the cap and the cutter; in the first configuration at least the cap and the cutter define a tank for containing a product destined to be dropped into the container in said second configuration; - transmission means for transmitting a rotary component from the covering to the cutter; characterised in that it comprises moisture absorbing means which overlap at least a portion of said cutter; said moisture absorbing means comprising a tubular portion which superposes internally of the cutter and has a widening of a section thereof which follows said widening zone of the cutter. - a cap that can be associated with a container and comprising a frangible mouth; - a cutter comprising a cutting edge designed to open said frangible mouth which assumes a first configuration in which it is intact and a second configuration in which it is open; the cutter also comprising a widening zone, wherein, as it moves away from the cutting edge, the transversal section of the cutter increases; - a covering of the cap and the cutter; in the first configuration at least the cap and the cutter define a tank for containing a product destined to be dropped into the container in said second configuration; - transmission means for transmitting a rotary component from the covering to the cutter; characterised in that it comprises moisture absorbing means which overlap at least a portion of said cutter; said moisture absorbing means comprising a tubular portion which superposes internally of the cutter and has a widening of a section thereof which follows said widening zone of the cutter.
A compound of formula: in which: R is a hydrogen atom, a C 1 -C 6 alkyl group, a C 2 -C 6 alkenyl group or a =CH 2 group; Z is a CN or CHO group; and at most one of the bonds represented by dashes is present; provided that: if Z is a CHO group and one of the bonds represented by dashes is present, then R is not a hydrogen atom, and if the bond represented by dashes between the carbons Ca and Cb is present, then R is not a =CH 2 group. R is a hydrogen atom, a C 1 -C 6 alkyl group, a C 2 -C 6 alkenyl group or a =CH 2 group; Z is a CN or CHO group; and at most one of the bonds represented by dashes is present; if Z is a CHO group and one of the bonds represented by dashes is present, then R is not a hydrogen atom, and if the bond represented by dashes between the carbons Ca and Cb is present, then R is not a =CH 2 group.
A method of fabricating a composite part comprising fibre reinforced material in a mould, the method comprising the steps of: depositing fibre material on a mould surface; covering the fibre material with a vacuum film to create a mould cavity that contains the fibre material and is substantially sealed; evacuating air from the mould cavity; characterised by detecting if there is an air leak into the mould cavity with an acoustic camera unit during and/or after the step of evacuating air from the mould cavity. depositing fibre material on a mould surface; covering the fibre material with a vacuum film to create a mould cavity that contains the fibre material and is substantially sealed; evacuating air from the mould cavity; characterised by detecting if there is an air leak into the mould cavity with an acoustic camera unit during and/or after the step of evacuating air from the mould cavity.
A method for predicting content based recommendations, comprising: recognizing, by a first electronic device in a first IoT network, content displayed on a display of the first electronic device; displaying, on the display of the first electronic device, at least one recommendation corresponding to the recognized content based on a history of user activities performed by a user using at least one of the first electronic device and other electronic devices (100B-100F) in the first IoT network; detecting, by the first electronic device, user input for selecting the at least one recommendation; and sending, by the first electronic device, a message including the at least one selected recommendation to a second IoT network, characterized in that: the message comprises control configuration for setting of a second electronic device in a second IoT network, and in that the control configuration is previously determined and stored by the first electronic device based on the history of user activities. recognizing, by a first electronic device in a first IoT network, content displayed on a display of the first electronic device; displaying, on the display of the first electronic device, at least one recommendation corresponding to the recognized content based on a history of user activities performed by a user using at least one of the first electronic device and other electronic devices (100B-100F) in the first IoT network; detecting, by the first electronic device, user input for selecting the at least one recommendation; and sending, by the first electronic device, a message including the at least one selected recommendation to a second IoT network, characterized in that: the message comprises control configuration for setting of a second electronic device in a second IoT network, and in that the control configuration is previously determined and stored by the first electronic device based on the history of user activities. the message comprises control configuration for setting of a second electronic device in a second IoT network, and in that the control configuration is previously determined and stored by the first electronic device based on the history of user activities.
A wireless audio system, comprising: a plurality of geographically distributed wireless microphone groups each group having at least one wireless microphone (57A, 57B) and being associated with at least one of a plurality of loudspeakers (58A, 58B); at least one antenna comprising each one of a plurality of geographically distributed antenna groups, the plurality of geographically distributed antenna groups comprising an antenna array, and each one of the geographically distributed antenna groups in communication with one of the wireless microphone groups; and a base station located remotely from and in communication with each one of the plurality of the geographically distributed antenna groups, the base station having digital signal processing functionality, wherein the system is characterized by each of the wireless microphones comprising each of the plurality of geographically distributed wireless microphone groups, each of the antennas comprising each of the plurality of geographically distributed antenna groups, and the base station operate to run a time synchronization protocol that coordinates the time at which the base station captures a first sample of audio information, transmits the first audio sample to the plurality of loudspeakers via the distributed antenna groups the time at which one of the microphones captures a second sample of audio information; and wherein the first and second samples of audio information are used by the digital signal processing functionality to remove substantially all of the acoustic echo associated with the second sample of audio information. a plurality of geographically distributed wireless microphone groups each group having at least one wireless microphone (57A, 57B) and being associated with at least one of a plurality of loudspeakers (58A, 58B); at least one antenna comprising each one of a plurality of geographically distributed antenna groups, the plurality of geographically distributed antenna groups comprising an antenna array, and each one of the geographically distributed antenna groups in communication with one of the wireless microphone groups; and a base station located remotely from and in communication with each one of the plurality of the geographically distributed antenna groups, the base station having digital signal processing functionality, wherein the system is characterized by each of the wireless microphones comprising each of the plurality of geographically distributed wireless microphone groups, each of the antennas comprising each of the plurality of geographically distributed antenna groups, and the base station operate to run a time synchronization protocol that coordinates the time at which the base station captures a first sample of audio information, transmits the first audio sample to the plurality of loudspeakers via the distributed antenna groups the time at which one of the microphones captures a second sample of audio information; and wherein the first and second samples of audio information are used by the digital signal processing functionality to remove substantially all of the acoustic echo associated with the second sample of audio information.
Current distribution device, which is adapted to be stationary or movable, in particular socket, socket strip, plug adapter, cable reel, construction current distributor, connecting cable or extension cable, which serves to provide one or more electrical consumers with a mains voltage which is supplied by an electrical line equipped with a protective conductor, with a protective conductor monitoring device for detecting a protective conductor fault on the electrical line, the protective conductor monitoring device comprising a first connection point which can be electrically connected or is connected to the protective conductor, the protective conductor monitoring device further comprising: a first circuit arrangement adapted, to provide, in a state in which the first connection point is connected to the protective conductor, a measurement potential dependent on the resistance between the first connection point and the ground of the protective conductor, a second circuit arrangement adapted to provide a comparison potential, a comparator arrangement having a comparator, which comparator arrangement is adapted to compare the measurement potential with the comparison potential and to provide, in accordance with the comparison result, a detection signal for detecting a protective conductor fault, a second connection point, which can be electrically connected or is connected to a phase conductor of the electrical line, a third connection point, which can be electrically connected or is electrically connected to a neutral conductor of the electrical line, and a rectifier arrangement which is preferably equipped with a rectifier bridge and which is adapted to convert an alternating voltage present between the second connection point and the third connection point into a rectified voltage and to supply this to the comparator arrangement as supply voltage via the output of the rectifier arrangement, the first circuit arrangement being adapted to derive the measurement potential from a voltage, which is present between an output terminal of the rectifier arrangement and a node electrically connected to the first connection point, and to provide the measurement potential to the comparator arrangement, and the second circuit arrangement is adapted to derive the comparison potential from the rectified voltage present between the two output terminals (14, 15) of the rectifier arrangement and to provide it to the comparator arrangement.
A method of obtaining user data for the manufacture of a custom eyeglass lens to a selected eyeglass frame for a user, comprising: - Providing an eyeglass frame image data set of the selected eyeglass frame; - Capturing user image data of at least one portion of the user's head along with at least one portion of the selected eyeglass frame worn by the user; - Locating the pupils of the user in the user image data and determining a pupil data set, the pupil data set comprising the size and/or shape and/or relative distance of the pupils of the user; and - Determining of contour points of the edge of the eyeglass lens to be manufactured in the user image data based on the eyeglass frame image data set and the pupil data set; wherein determining a pupil data set comprises detecting the pupil distance, and wherein determining contour points of the edge of the eyeglass lens to be manufactured is performed by means of a scaling factor which is estimated based on a comparison of the detected pupil distance with a standard default for the pupil distance. - Providing an eyeglass frame image data set of the selected eyeglass frame; - Capturing user image data of at least one portion of the user's head along with at least one portion of the selected eyeglass frame worn by the user; - Locating the pupils of the user in the user image data and determining a pupil data set, the pupil data set comprising the size and/or shape and/or relative distance of the pupils of the user; and - Determining of contour points of the edge of the eyeglass lens to be manufactured in the user image data based on the eyeglass frame image data set and the pupil data set;
Inner tube for a telescopic steering column, with a first end sector for assembling a bearing and having a substantially circular cross-section obtained by reducing and drawing, a second end sector and an intermediate sector having a regular polygonal section, provided with longitudinal planar external guiding faces, characterised in that the first end sector comprises a plurality of external flanges emerging longitudinally from its external surface in axial alignment with at least some of the external guiding faces, and a plurality of longitudinal internal recesses penetrating its inner surface, each internal recess extending under one of the external flanges; each external flange comprises an essentially planar external surface which is at least partially flush with the external guiding face with which it is aligned.
Combustion or precombustion chambers for a gas-powered fixing tool, comprising a casing (62, 68) defining a first combustion cavity having a generally elongate form of longitudinal axis X, and a second combustion cavity, ignition means, such as a spark plug, being situated at a longitudinal end of said cavity and a longitudinal end of said first cavity, which is opposite said ignition means, being fluidically connected with said second cavity, characterized in that said second cavity has at least partly a spherical or ovoid form.
A process for the purification of a crude acrylic acid composition containing maleic anhydride as an impurity, the process comprising the steps of: (a) carrying out at least one dynamic melt crystallization stage (14, 14a, 14b, 14c, 14d) with the crude acrylic acid composition to prepare a first purified acrylic acid composition and a first residue containing at least 3.5 % by weight maleic anhydride, (b) adding a solvent which is capable of dissolving maleic anhydride to the first residue in an amount that the weight ratio of the solvent to the maleic anhydride is 0.3 or more to prepare a ratio-adjusted residue and (c) carrying out at least one further dynamic melt crystallization stage and/or at least one static melt crystallization stage (18, 18a, 18b) with the ratio-adjusted residue to prepare a second purified acrylic acid composition and a second residue. (a) carrying out at least one dynamic melt crystallization stage (14, 14a, 14b, 14c, 14d) with the crude acrylic acid composition to prepare a first purified acrylic acid composition and a first residue containing at least 3.5 % by weight maleic anhydride, (b) adding a solvent which is capable of dissolving maleic anhydride to the first residue in an amount that the weight ratio of the solvent to the maleic anhydride is 0.3 or more to prepare a ratio-adjusted residue and (c) carrying out at least one further dynamic melt crystallization stage and/or at least one static melt crystallization stage (18, 18a, 18b) with the ratio-adjusted residue to prepare a second purified acrylic acid composition and a second residue.