mhurhangee/ep-ind-claims huggingface dataset:
A method of data processing in a Multiple Input Multiple Output, MIMO, system, comprising: setting groups in advance; wherein the groups comprise: a high-speed moving group in the center of a cell, a low-speed moving group in the center of the cell, a high-speed moving group on the edge of the cell and a low-speed moving group on the edge of the cell, or the groups comprise: a high-speed group, a low-speed group with line-of-sight propagation and a low-speed group without line-of-sight propagation; setting a precoding code word and a cyclic delay for each of the groups; determining which group a user terminal corresponding to data to be processed belongs to according to channel attributes and service requirement of the user terminal; wherein the channel attributes of the user terminal comprise movement speed of the user terminal, location of the user terminal and whether a line-of-sight propagation path exists between the user terminal and a base station; the service requirements of the user terminal comprise: a working mode, a bit error rate, a spectrum utilization rate and a data rate; and processing the data to be processed by Cyclic Delay Diversity, CDD, precoding based on the precoding code word and the cyclic delay which correspond to the group which the user terminal belongs to. setting groups in advance; wherein the groups comprise: a high-speed moving group in the center of a cell, a low-speed moving group in the center of the cell, a high-speed moving group on the edge of the cell and a low-speed moving group on the edge of the cell, or the groups comprise: a high-speed group, a low-speed group with line-of-sight propagation and a low-speed group without line-of-sight propagation; setting a precoding code word and a cyclic delay for each of the groups; determining which group a user terminal corresponding to data to be processed belongs to according to channel attributes and service requirement of the user terminal; wherein the channel attributes of the user terminal comprise movement speed of the user terminal, location of the user terminal and whether a line-of-sight propagation path exists between the user terminal and a base station; the service requirements of the user terminal comprise: a working mode, a bit error rate, a spectrum utilization rate and a data rate; and processing the data to be processed by Cyclic Delay Diversity, CDD, precoding based on the precoding code word and the cyclic delay which correspond to the group which the user terminal belongs to.
A structure comprising: a. a support element comprising a glass or glass ceramic; b. a nanoparticulate layer comprising nanoparticles, the nanoparticles comprising silica, alumina, zirconia, titania or combinations thereof; c. a binder; and d. a capping layer comprising perfluoropolyethersilane; wherein the binder comprises an alkali silicate, alkali borate or alkali phosphate. a. a support element comprising a glass or glass ceramic; b. a nanoparticulate layer comprising nanoparticles, the nanoparticles comprising silica, alumina, zirconia, titania or combinations thereof; c. a binder; and d. a capping layer comprising perfluoropolyethersilane;
A cooling and/or freezing apparatus, particularly to a cooling apparatus having at least two compartments that can be closed with one door only, and a cooling system comprising at least one compressor, at least one condenser, evaporators, at least one blower for circulating air in said compartments, and at least one means for regulation of refrigerant flow, characterized in that spaced from a rear side of said apparatus there is arranged a vertical partition wall extending through said compartments (2, 3) being mutually separated by means of a horizontal partition wall, evaporators (8, 9) are arranged vertically with regard to said apparatus, one above the other, in a spacing between said rear side and said vertical partition wall, and that each compartment (2, 3) is provided with at least one shelf (10, 12) and/or at least one pull-out drawer to receive and store goods, wherein at least in one of said compartments (2, 3) a cut-out encased by a body of a blower is formed in said vertical partition wall, said cut-out penetrates said partition wall and fluidly connects the compartment (2, 3) with said spacing, wherein a channel is formed in said vertical partition wall fluidly connecting via said blower body said compartment (2, 3) with said spacing.
A crankshaft structure comprising a crank pin section and a crank journal section, wherein a crank arm section connecting the crank pin section and the crank journal section is formed with each of lateral edge portions extending substantially along a circumscribed tangential line connecting a base of the crank pin section and a base of the crank journal section when viewed in a direction of the crankshaft, and each of the lateral edge portions of the crank arm section is provided with an edge groove having a length extending between a central axis of the crank pin section and a central axis of the crank journal section when viewed in a direction to cross the crankshaft; wherein the edge groove has a groove bottom portion formed between two reinforcing ribs (81J, 81P) which constitute each of lateral portions of the edge groove without being connected to each other, so that the groove bottom portion opens at least toward the central axis of the crank pin section; and wherein the edge groove is formed such that a part of the edge groove located on the central axis side of the crank pin section is inclined to approach the crank pin section in relation to a part thereof located on the central axis side of the crank journal section, when viewed in the direction to cross the crankshaft, the crankshaft structure being characterized in that it comprises further a counter weight section arranged between the crank pin section and the crank journal section in the direction of the crankshaft and in that a connecting portion of the crank arm section providing a connection between the crank journal section and the counter weight section is formed smaller in width than an interval between extension lines of the groove bottom portions located on each of the lateral edges of the crank arm section when viewed in the direction of the crankshaft, and each of the reinforcing ribs (81H, 81P) constitutes each of the lateral portions of the edge groove without being connected to each other, so that said groove bottom portion opens toward the counter weight section.
A circuit for controlling an operation of a broadband amplifier circuit, comprising: a power detector connected to provide an output indicative of a total signal power level of an input signal applied to the broadband amplifier circuit; and a control unit configured to receive said output from said power detector and, in response, configured to provide a control signal to the broadband amplifier circuit, said control signal configured to adjust a performance attribute of said broadband amplifier circuit to dynamically maintain, without substantially exceeding, minimum allowable performance criteria wherein said output indicative of a total signal power level of an input signal Is derived by the power detector configured to measure the output signal from said amplifier circuit and subtract a gain factor of said amplifier circuit. a power detector connected to provide an output indicative of a total signal power level of an input signal applied to the broadband amplifier circuit; and a control unit configured to receive said output from said power detector and, in response, configured to provide a control signal to the broadband amplifier circuit, said control signal configured to adjust a performance attribute of said broadband amplifier circuit to dynamically maintain, without substantially exceeding, minimum allowable performance criteria wherein said output indicative of a total signal power level of an input signal Is derived by the power detector configured to measure the output signal from said amplifier circuit and subtract a gain factor of said amplifier circuit.
Door locking device for household appliances, comprising a solenoid actuator associated with a control circuit comprising: a power source, a switch interposed between the power source and the actuator, and a heat-sensitive device connected in series with the actuator and adapted to increase its own impedance, and in particular its resistance, when its temperature exceeds a predetermined level, so as to limit the current flowing in the actuator; the heat-sensitive device being such that: in a first temperature range, substantially equal to that of the ambient operating temperature, it has a high impedance which limits the current flowing in the actuator to a level below that required for its activation; in an adjacent second range of higher temperatures, it has a reduced impedance which allows sufficient current to flow in the actuator to cause its activation; and in a third range of even higher temperatures, adjacent to the second range, it has a high impedance which limits the current flowing in the actuator. a power source, a switch interposed between the power source and the actuator, and a heat-sensitive device connected in series with the actuator and adapted to increase its own impedance, and in particular its resistance, when its temperature exceeds a predetermined level, so as to limit the current flowing in the actuator; the heat-sensitive device being such that: in a first temperature range, substantially equal to that of the ambient operating temperature, it has a high impedance which limits the current flowing in the actuator to a level below that required for its activation; in an adjacent second range of higher temperatures, it has a reduced impedance which allows sufficient current to flow in the actuator to cause its activation; and in a third range of even higher temperatures, adjacent to the second range, it has a high impedance which limits the current flowing in the actuator. in a first temperature range, substantially equal to that of the ambient operating temperature, it has a high impedance which limits the current flowing in the actuator to a level below that required for its activation; in an adjacent second range of higher temperatures, it has a reduced impedance which allows sufficient current to flow in the actuator to cause its activation; and in a third range of even higher temperatures, adjacent to the second range, it has a high impedance which limits the current flowing in the actuator.
A multiple-antenna system, comprising: a planar inverted-F antenna, PIFA of a first type, located on an azimuth plane, comprising a metallic ground plane, a dielectric plate, a radiation patch, a probe-type feeding unit, and a metallic shorting pin, wherein the radiation patch is located on an upper surface of the dielectric plate and is connected to the metallic ground plane by using the probe-type feeding unit and the metallic shorting pin; a PIFA of a second type, located on a side view plane perpendicular to the azimuth plane, perpendicular to the PIFA of the first type, comprising a metallic ground plane, a radiation patch, a feeding unit, and a metallic shorted patch, wherein the radiation patch is connected to the metallic ground plane by using the feeding unit and the metallic shorted patch, wherein the feeding unit is an L-shaped coaxial feeding unit, and the L-shaped coaxial feeding unit is in a shape of a rectangle with one corner cut off, and the cut off corner is in a shape of a rectangle, the L-shaped coaxial feeding unit being perpendicular to the side view plane, the lower edge of the horizontal arm of the L-shape being adjacent to the metallic ground plane, the open end of the vertical arm of the L-shape being connected to the radiation patch; and an isolation stub, located on an edge of a side, close to the PIFA of the second type, of the upper surface of the dielectric plate of the PIFA of the first type. a planar inverted-F antenna, PIFA of a first type, located on an azimuth plane, comprising a metallic ground plane, a dielectric plate, a radiation patch, a probe-type feeding unit, and a metallic shorting pin, wherein the radiation patch is located on an upper surface of the dielectric plate and is connected to the metallic ground plane by using the probe-type feeding unit and the metallic shorting pin; a PIFA of a second type, located on a side view plane perpendicular to the azimuth plane, perpendicular to the PIFA of the first type, comprising a metallic ground plane, a radiation patch, a feeding unit, and a metallic shorted patch, wherein the radiation patch is connected to the metallic ground plane by using the feeding unit and the metallic shorted patch, wherein the feeding unit is an L-shaped coaxial feeding unit, and the L-shaped coaxial feeding unit is in a shape of a rectangle with one corner cut off, and the cut off corner is in a shape of a rectangle, the L-shaped coaxial feeding unit being perpendicular to the side view plane, the lower edge of the horizontal arm of the L-shape being adjacent to the metallic ground plane, the open end of the vertical arm of the L-shape being connected to the radiation patch; and an isolation stub, located on an edge of a side, close to the PIFA of the second type, of the upper surface of the dielectric plate of the PIFA of the first type.
An optical beam steering device comprising: a laser source coupled to an optical phased array, OPA, (104; 204A, 204B), the OPA (104; 204A, 204B) comprising: a beam splitter network optically coupled to the laser source and configured to split a laser beam generated by the laser source into N outputs having a central beam axis to generate an output optical beam; a first network of first phase shifters configured to steer the output optical beam in a first direction at a positive beam steering angle (θ) or a negative beam steering angle (-θ) measured with respect to the central beam axis; a second network of second phase shifters configured to steer the output optical beam in a second direction at the beam steering angle with an opposite sign with respect to the first direction; an antenna comprising N linear waveguides, the N linear waveguides corresponding to the N outputs; and N fixed phase shifters coupled to the beam splitter network, each of the N fixed phase shifters having a different optical path length than another one of the N fixed phase shifters, and each of the N linear waveguides being coupled to an output of one of the N fixed phase shifters; characterized by the optical beam steering device further comprising a switching matrix coupled between the laser source and the OPA (104; 204A, 204B), wherein the OPA (104; 204A, 204B) is part of a plurality of optical phased arrays, OPAs, (303, 503, 508, 510). a beam splitter network optically coupled to the laser source and configured to split a laser beam generated by the laser source into N outputs having a central beam axis to generate an output optical beam; a first network of first phase shifters configured to steer the output optical beam in a first direction at a positive beam steering angle (θ) or a negative beam steering angle (-θ) measured with respect to the central beam axis; a second network of second phase shifters configured to steer the output optical beam in a second direction at the beam steering angle with an opposite sign with respect to the first direction; an antenna comprising N linear waveguides, the N linear waveguides corresponding to the N outputs; and N fixed phase shifters coupled to the beam splitter network, each of the N fixed phase shifters having a different optical path length than another one of the N fixed phase shifters, and each of the N linear waveguides being coupled to an output of one of the N fixed phase shifters; characterized by the optical beam steering device further comprising a switching matrix coupled between the laser source and the OPA (104; 204A, 204B), wherein the OPA (104; 204A, 204B) is part of a plurality of optical phased arrays, OPAs, (303, 503, 508, 510).
A clack valve assembly for installation on a wall separating adjacent compartments in an aircraft fuel system to control fluid communication between the adjacent compartments, the assembly comprising: a. a valve seat comprising an opening; and b. a lid comprising a lid plate and a shaft, wherein the shaft and the lid plate are integrally formed elements of a single part; c. a bearing comprising a recess with a base, a mouth, and a pair of side walls between the base and the mouth; and d. a shaft retaining member which closes the mouth of the recess in the bearing, thus retaining the shaft within the recess, wherein the shaft is received in the recess of the bearing and can rotate within the recess to enable the lid to rotate from a closed position in which the lid engages the valve seat and covers the opening, to an open position in which the lid lifts away from the valve seat enabling fluid to flow through the opening in the valve seat, and wherein the lid is arranged to rotate from the closed position to the open position in response to pressure exerted on the lid plate by fluid flow between the adjacent compartments in a first direction, and from the open position to the closed position in response to pressure exerted on the lid plate by fluid flow between the adjacent compartments in a second direction opposite to the first direction, characterized in that the lid is formed of a single part of non-conductive material. a. a valve seat comprising an opening; and b. a lid comprising a lid plate and a shaft, wherein the shaft and the lid plate are integrally formed elements of a single part; c. a bearing comprising a recess with a base, a mouth, and a pair of side walls between the base and the mouth; and d. a shaft retaining member which closes the mouth of the recess in the bearing, thus retaining the shaft within the recess,
A method implemented at a session management node operable in a home network, the method comprising: receiving, from another session management node operable in a visiting network, a quality of service, QoS, policy per a roaming agreement between the visiting network and the home network during establishment of a protocol data unit, PDU, session for a terminal device, wherein the QoS policy per the roaming agreement comprises one or more QoS parameters allowed in the visiting network; retrieving, from a subscriber management node, subscribed QoS parameters of the terminal device; and obtaining a result that is generated based on the QoS policy per the roaming agreement and the subscribed QoS parameters of the terminal device, wherein obtaining the result comprises: determining the result by the session management node operable in the home network; and, wherein determining the result by the session management node comprises: determining whether the subscribed QoS parameters are compliant with the QoS policy; and when determining that at least one QoS parameter of the subscribed QoS parameters is not compliant with the QoS policy, modifying the at least one QoS parameter such that the modified at least one QoS parameter is compliant with the QoS policy. receiving, from another session management node operable in a visiting network, a quality of service, QoS, policy per a roaming agreement between the visiting network and the home network during establishment of a protocol data unit, PDU, session for a terminal device, wherein the QoS policy per the roaming agreement comprises one or more QoS parameters allowed in the visiting network; retrieving, from a subscriber management node, subscribed QoS parameters of the terminal device; and obtaining a result that is generated based on the QoS policy per the roaming agreement and the subscribed QoS parameters of the terminal device, wherein obtaining the result comprises: determining the result by the session management node operable in the home network; and, wherein determining the result by the session management node comprises: determining whether the subscribed QoS parameters are compliant with the QoS policy; and when determining that at least one QoS parameter of the subscribed QoS parameters is not compliant with the QoS policy, modifying the at least one QoS parameter such that the modified at least one QoS parameter is compliant with the QoS policy. determining whether the subscribed QoS parameters are compliant with the QoS policy; and when determining that at least one QoS parameter of the subscribed QoS parameters is not compliant with the QoS policy, modifying the at least one QoS parameter such that the modified at least one QoS parameter is compliant with the QoS policy.
A method for preparing senescent melanocytes, the method comprising: irradiating human primary melanocytes, which have been subcultured 1 to 12 times, with UV rays at a strength of 20 to 30 mJ/cm 2 two or more times; and culturing the melanocytes irradiated with UV rays for 14 days or longer. irradiating human primary melanocytes, which have been subcultured 1 to 12 times, with UV rays at a strength of 20 to 30 mJ/cm 2 two or more times; and culturing the melanocytes irradiated with UV rays for 14 days or longer.
A compound according to formula or a pharmaceutically acceptable salt thereof wherein: R 1 is H or halo; and R 2 is ethyl, isopropyl, isopropenyl, cyclopropyl, or cyclobutyl each of which is optionally substituted with one to three halo. R 1 is H or halo; and R 2 is ethyl, isopropyl, isopropenyl, cyclopropyl, or cyclobutyl each of which is optionally substituted with one to three halo.
A circulatory process for operating an absorption refrigerator, wherein a rich solution initially absorbs heat under high pressure in a separator in such manner that a refrigerant is discharged in gaseous form, wherein the rich solution initially absorbs heat from a remaining lean solution in a solution heat exchanger, and the lean solution is then decompressed to a low pressure level, the refrigerant is again dissolved in the lean solution in an absorber, and the rich solution reconstituted thereby is again compressed to the high pressure level and passed to the separator, and wherein the discharged refrigerant is first liquefied in a condenser before being dissolved in the lean solution again, and then decompressed to the low pressure level and evaporated by absorbing ambient heat in an evaporator, wherein at least one bypass stream of the rich solution bypasses the solution heat exchanger, characterized in that the fraction of the rich solution in the at least one bypass stream is regulated automatically in such manner that a temperature of hot water from which the rich solution absorbs heat in the separator does not exceed a maximum value at the exit from the separator.
A biosensor comprising sensor means configured for detecting a change in charge distribution in a sensing layer, a sensing layer situated on the sensor means, and a surface layer situated on the sensing layer, wherein said surface layer comprises: - a first region comprising neuronal cells and is suitable for adherent growth of said neuronal cells, and - a second region, adjacent to said first region, wherein said second region comprises a bienzyme system adapted for the conversion of a neurotransmitter produced by said neuronal cells grown in the first region into a product which generates a signal detectable by the sensor means, wherein the first region and the second region are physically separated from each other but in contact with the sensing layer. - a first region comprising neuronal cells and is suitable for adherent growth of said neuronal cells, and - a second region, adjacent to said first region, wherein said second region comprises a bienzyme system adapted for the conversion of a neurotransmitter produced by said neuronal cells grown in the first region into a product which generates a signal detectable by the sensor means,