mhurhangee/ep-ind-claims huggingface dataset:
A base station for communicating with a plurality of mobile stations (UE_1, UE_2,...UE_N U) of a radio communication system including the base station and the plurality of mobile stations (UE_1, UE_2,...UE_N U), the base station comprising: an obtaining unit configured to obtain a channel matrix for each of the plurality of mobile stations (UE_1, UE_2,...UE_N U); a selector configured to select, among the plurality of mobile stations (UE_1, UE_2,...UE_N U), a plurality of combinations of two or more mobile stations with which communication based on multi-user MIMO is potentially performed in order to obtain a plurality of candidates and to select, among the plurality of candidates, a candidate with which to perform the communication based on multi-user MIMO based on a desired quality of the two or more mobile stations in each selected combination; and a communication unit configured to perform the communication based on multi-user MIMO with the two or more mobile stations of the selected candidate of the plurality of candidates, wherein the selector is configured to calculate, for each of all combinations of two mobile stations of each of the plurality of combinations of two or more mobile stations, a correlation value between the channel matrices for the two mobile stations using only column vectors of a part of antennas of the base station among column vectors generated from the channel matrices, and select a combination of the two or more mobile stations, so that, for all the combinations of the two mobile stations, the correlation values are less than or equal to a predetermined value. an obtaining unit configured to obtain a channel matrix for each of the plurality of mobile stations (UE_1, UE_2,...UE_N U); a selector configured to select, among the plurality of mobile stations (UE_1, UE_2,...UE_N U), a plurality of combinations of two or more mobile stations with which communication based on multi-user MIMO is potentially performed in order to obtain a plurality of candidates and to select, among the plurality of candidates, a candidate with which to perform the communication based on multi-user MIMO based on a desired quality of the two or more mobile stations in each selected combination; and a communication unit configured to perform the communication based on multi-user MIMO with the two or more mobile stations of the selected candidate of the plurality of candidates, wherein the selector is configured to calculate, for each of all combinations of two mobile stations of each of the plurality of combinations of two or more mobile stations, a correlation value between the channel matrices for the two mobile stations using only column vectors of a part of antennas of the base station among column vectors generated from the channel matrices, and select a combination of the two or more mobile stations, so that, for all the combinations of the two mobile stations, the correlation values are less than or equal to a predetermined value.
An optical modulator (100, 300) comprising a submount (104, 304), electrical conduction pathways designed to carry RF signals, and an optical chip (102, 200, 302, 380) comprising a substrate (108, 202) and two semiconductor optical waveguides (110, 112, 208, 210) with electrical conductive elements along at least a portion of the optical waveguide surface, wherein the optical chip is attached to the submount with the optical chip substrate oriented away from the submount and the two semiconductor optical waveguides oriented toward the submount, wherein the submount comprises a conducting plane (148, 152, 332) offset in a distinct plane from the conductive RF electrodes of the optical chip, wherein the optical chip further comprises two conductive RF electrodes (114, 116, 204, 206, 270, 272) adjacent respectively to corresponding optical waveguides and additional conductive elements (118, 120, 212, 214) connecting one of the conductive RF electrodes to the corresponding conductive element along a surface of the corresponding semiconductor waveguide, wherein the electrical conduction pathways electrically connect to the conductive RF electrodes of the optical chip, and wherein no lateral ground plane associated with the RF electrodes (114, 116, 204, 206, 270, 272) is present in the optical chip.
A method comprising: associating a first memory buffer to a first plurality of memory banks and a first sequence identifier, wherein the first memory buffer spans over a plurality of memory banks in a first set of memory channels, wherein a memory channel comprises a memory device (140, 150, 160, 170); associating a second memory buffer to a second plurality of memory banks and to a second sequence identifier, wherein the second memory buffer spans over a plurality of memory banks in a second set of memory channels; and using a first computing device and a second computing device to access corresponding ones of the first memory buffer and the second memory buffer based on the first sequence identifier and the second sequence identifier, characterised in that the sequence identifiers provide an access sequence for the first memory buffer and the second memory buffer. associating a first memory buffer to a first plurality of memory banks and a first sequence identifier, wherein the first memory buffer spans over a plurality of memory banks in a first set of memory channels, wherein a memory channel comprises a memory device (140, 150, 160, 170); associating a second memory buffer to a second plurality of memory banks and to a second sequence identifier, wherein the second memory buffer spans over a plurality of memory banks in a second set of memory channels; and using a first computing device and a second computing device to access corresponding ones of the first memory buffer and the second memory buffer based on the first sequence identifier and the second sequence identifier, characterised in that the sequence identifiers provide an access sequence for the first memory buffer and the second memory buffer.
A digital video recorder, comprising: an input configured to receive a first portion of video content in real-time from a content source; a memory configured to store the first portion of the video content received from the content source; a catch-up engine coupled to the input and configured to request a second portion of the video content from a networked storage device while receiving the first portion of the video content, wherein the second portion of the video content temporally precedes the first portion of the video content and is presently not stored at the digital video recorder; and an interface configured to receive the second portion of the video content from the networked storage device while at least a portion of the first portion of the video content is currently being received and stored at the digital video recorder; wherein the second portion of the video content is requested from the networked storage device in response to a determination that the digital video recorder is approaching, as a result of a rewinding operation, the beginning of the first portion of the video content stored in the memory, wherein requesting the second portion of the video content is triggered by the digital video recorder meeting or surpassing a threshold indicator, wherein the threshold indicator points to a position in the first portion of the video content that is (i) later than the beginning of the first portion of the video content and (ii) earlier than a position in the first portion of the video content where the rewinding operation was started. an input configured to receive a first portion of video content in real-time from a content source; a memory configured to store the first portion of the video content received from the content source; a catch-up engine coupled to the input and configured to request a second portion of the video content from a networked storage device while receiving the first portion of the video content, wherein the second portion of the video content temporally precedes the first portion of the video content and is presently not stored at the digital video recorder; and an interface configured to receive the second portion of the video content from the networked storage device while at least a portion of the first portion of the video content is currently being received and stored at the digital video recorder;
A filter fan comprising a basic housing comprising a frame, which is provided with rapid fastening devices in the form of spring-elastic, preferably wing-type clips for mounting the filter fan in a wall section of a mounting wall, wherein the frame is embodied so as to be closed circumferentially continuously about its circumference and the clips are integrally moulded to said frame in one piece with side walls (14, 15; 20, 21) thereof, wherein the clips are configured as plate-shaped cuts, which are in each case integrally moulded to a wall surface of the frame on one end, characterized in that each plate-shaped cut is provided with a number of slits for configuration of spring-elastic snap-in pins, and that the lengths of the spring-elastic snap-in pins of each plate-shaped cut decrease in the direction towards the outer edges of two side walls (14, 15; 20, 21) of the frame of the basic housing, which abut against one another.
A method of forming a microbump for micropositioning an optical element, comprising: providing a base substrate; providing a first optical element to be supported by the base substrate; providing an alignment element capable of locally expanding when locally heated and adapted to support the first optical element from the base substrate; locally heating the alignment element to cause local expansion of the alignment element so as to create a microbump on alignment element; terminating heating of the alignment element so as to fix the microbump; and securing the alignment element to the base substrate, thereby supporting the first optical element by the base substrate; characterised in that the step of locally heating the alignment element comprises creating the microbump on a surface of the alignment element located between the alignment element and an upper surface of the base substrate. providing a base substrate; providing a first optical element to be supported by the base substrate; providing an alignment element capable of locally expanding when locally heated and adapted to support the first optical element from the base substrate; locally heating the alignment element to cause local expansion of the alignment element so as to create a microbump on alignment element; terminating heating of the alignment element so as to fix the microbump; and securing the alignment element to the base substrate, thereby supporting the first optical element by the base substrate; characterised in that the step of locally heating the alignment element comprises creating the microbump on a surface of the alignment element located between the alignment element and an upper surface of the base substrate.
Belt, comprising: a base material, in particular at least partially of rubber material or polyurethane material, a reinforcing element and an antenna, preferably in the form of a wire, the belt being designed as circulating in a circumferential direction in the form of a ring, the reinforcing element being embedded in the base material as a continuous, helically coiled cord, the antenna being embedded in the base material, preferably in a form in which it is made to extend in the circumferential direction of the belt, so that there is a direct material bond between the entire surface of the antenna and the base material, the bond between the antenna and the base material being formed in such a way that an elongation of the belt in the circumferential direction leads to a longitudinal elongation of the antenna, the antenna being designed for coupling into an electromagnetic alternating field, so that an electromagnetic wave is produced in the antenna with a resonant frequency, the antenna being designed in such a way that the resonant frequency depends on a length of the antenna, and the antenna being designed to change the alternating field, so that the change in the alternating field represents a longitudinal elongation of the antenna. a base material, in particular at least partially of rubber material or polyurethane material, a reinforcing element and an antenna, preferably in the form of a wire, the belt being designed as circulating in a circumferential direction in the form of a ring, the reinforcing element being embedded in the base material as a continuous, helically coiled cord, the antenna being embedded in the base material, preferably in a form in which it is made to extend in the circumferential direction of the belt, so that there is a direct material bond between the entire surface of the antenna and the base material, the bond between the antenna and the base material being formed in such a way that an elongation of the belt in the circumferential direction leads to a longitudinal elongation of the antenna, the antenna being designed for coupling into an electromagnetic alternating field, so that an electromagnetic wave is produced in the antenna with a resonant frequency, the antenna being designed in such a way that the resonant frequency depends on a length of the antenna, and the antenna being designed to change the alternating field, so that the change in the alternating field represents a longitudinal elongation of the antenna.
A sampling clock generating circuit, wherein the sampling clock generating circuit comprises a resistance variable circuit, a NOT-gate type circuit, and a capacitor; wherein the NOT-gate type circuit comprises an input end, an output end, a power supply terminal, and a ground terminal; the input end of the NOT-gate type circuit receives a pulse signal whose period is T; the output end of the NOT-gate type circuit is connected to one end of the capacitor; the other end of the capacitor is grounded; the power supply terminal of the NOT-gate type circuit is connected to a power supply; the ground terminal of the NOT-gate type circuit is connected to one end of the resistance variable circuit; and the other end of the resistance variable circuit is grounded; the NOT-gate type circuit is configured to: when the pulse signal is at a high level, output a low level; and when the pulse signal is a low level, output a high level; and the resistance variable circuit comprising n gating switches, is configured to change a resistance value at intervals of duration T between n resistance values, wherein the resistance value is changed based on a period of n ∗ T, and resistance values after changes within each period are different from each other, wherein n≥2 and n is an integer.
A storage and dispensing workstation, comprising: a housing having a frame assembly; a plurality of drawer assemblies, individually movably received in the housing and removable from the housing; each drawer assembly having a plurality of discrete storage compartments arranged in a linear array extending longitudinally along the travel path of the linear drawer assembly; a plurality of drawer slides extensible along a longitudinal axis and operable to maneuver the corresponding drawer assembly into and out of the frame assembly; a plurality of first actuators individually connected to the frame assembly, each first actuator operating to move the corresponding drawer assembly linearly along the corresponding drawer slide slidably outward from the housing; characterized in that each drawer assembly has a cover removably secured atop each drawer assembly to prevent access to the contents of said drawer assembly, wherein each cover is configured to be removable from the corresponding drawer assembly only when the drawer assembly is not in connection with the corresponding drawer slide; and in that the storage and dispensing workstation further comprises: a plurality of second actuators connected to each said drawer assembly, each second actuator operating to move a correspondng discrete compartment outward in a direction lateral to the linear direction of the drawer assembly moved such that the cover does not move along with said compartment; and an actuating device operable to activate at least one of the plurality of second actuators and enable at least one of the plurality of discrete compartments to move outwardly from the drawer assembly from a closed position to an opened position. a housing having a frame assembly; a plurality of drawer assemblies, individually movably received in the housing and removable from the housing; each drawer assembly having a plurality of discrete storage compartments arranged in a linear array extending longitudinally along the travel path of the linear drawer assembly; a plurality of drawer slides extensible along a longitudinal axis and operable to maneuver the corresponding drawer assembly into and out of the frame assembly; a plurality of first actuators individually connected to the frame assembly, each first actuator operating to move the corresponding drawer assembly linearly along the corresponding drawer slide slidably outward from the housing; a plurality of second actuators connected to each said drawer assembly, each second actuator operating to move a correspondng discrete compartment outward in a direction lateral to the linear direction of the drawer assembly moved such that the cover does not move along with said compartment; and an actuating device operable to activate at least one of the plurality of second actuators and enable at least one of the plurality of discrete compartments to move outwardly from the drawer assembly from a closed position to an opened position.
A valve device with a slide sliding in a given axial direction, said valve device including a valve body with two chambers (4, 4') that communicate with one another and are contiguous in the axial direction, the first chamber comprising a first lateral opening for the inlet of fluid and a second opening for the outlet of fluid, situated substantially opposite the opening communicating with the second chamber and provided with a blocking device that is normally closed and opens conditionally, the second chamber comprising a first and a second lateral opening for the outlet of fluid that are mutually offset in the axial direction and emerge respectively in first and second interior volumetric regions or zones that are separate from said second chamber, and the sliding slide being guided in translation in said second chamber and movable under the effect of a controlled command actuator, said valve device being characterized in that the first and second interior regions (9 and 9') of said second chamber are arranged in a contiguous manner in the axial direction and communicate with one another by means of an opening or an internal passage, and in that the sliding slide includes, on the one hand, a first blocking element able to block selectively, in two opposite extreme sliding positions of the slide and by compression of a respective corresponding joint (14, 14'), the communication opening between the first and second chambers (4 and 4') or the opening or the internal communication passage between the first and second interior regions (9 and 9') of the second chamber, and, on the other hand, a second blocking element able to prevent fluidic communication between the second lateral opening for the outlet of fluid from the second chamber and the first interior region of said second chamber, in a defined range of translation of the sliding slide from its extreme position for blocking the communication opening between the first and second chambers (4 and 4').
Measuring transducer for receiving an item of position information, having a transceiver unit, with which a dimensional scale can be scanned and wherein the dimensional scale includes microstructured fields acting in a diffractive manner for encoding an absolute position and at least one incremental track, characterised in that by means of the measuring transducer, at least one item of correction information for correcting an incremental signal which can be obtained during a scanning of the incremental track can be derived from an absolute signal, which can be obtained during a scanning of the microstructured fields acting in a diffractive manner for encoding an absolute position, and that said item of correction information can be determined by means of the measuring transducer from a displacement of a bit pattern which can be evaluated as an absolute signal in the x-direction and/or y-direction compared with an expected point of incidence.
A plating solution comprising: a soluble salt containing at least a stannous salt; an acid selected from organic acid and inorganic acid or a salt of the acid; and an additive, wherein the additive comprises an ammonium salt selected from the following ammonium salts: an ammonium salt represented by a general formula, an ammonium salt represented by a general formula, and an ammonium salt represented by a general formula below, a soluble salt containing at least a stannous salt; an acid selected from organic acid and inorganic acid or a salt of the acid; and an additive, wherein the additive comprises an ammonium salt selected from the following ammonium salts: an ammonium salt represented by a general formula, an ammonium salt represented by a general formula, and an ammonium salt represented by a general formula below,