mhurhangee/ep-ind-claims huggingface dataset:
A method in a first communication node for estimating pre-coding weights for a transmission on a radio channel between the first communication node and a second communication node in a communication network, wherein the first communication node comprises at least two transmit antennas, and wherein each respective transmit antenna is configured to transmit on each of at least two sub-bands, and wherein the at least two sub-bands are comprised in the radio channel, the method comprising: obtaining (301,801) at least two pre-coding reports, wherein each pre-coding report is for a different time instance, wherein each pre-coding report comprises pre- coding weights or indications to pre-coding weights, wherein the pre-coding weights are associated with each of the respective transmit antennas and associated with each of the respective sub-band; for each transmit antenna, estimating (303,802) pre-coding weights for at least one of the at least two sub-bands based on the pre-coding weights in the at least two obtained pre-coding reports, wherein the estimated pre-coding weights are different from a most recent of the obtained pre-coding reports, characterized by the estimating (303,802) pre-coding weights comprises: estimating a correlation of the at least two pre-coding reports for different time instances; and based on the estimated correlation, estimating a time shift between the pre-coding weights associated with each of the respective transmit antennas and associated with each of the respective sub-band comprised in the obtained pre-coding reports. obtaining (301,801) at least two pre-coding reports, wherein each pre-coding report is for a different time instance, wherein each pre-coding report comprises pre- coding weights or indications to pre-coding weights, wherein the pre-coding weights are associated with each of the respective transmit antennas and associated with each of the respective sub-band; for each transmit antenna, estimating (303,802) pre-coding weights for at least one of the at least two sub-bands based on the pre-coding weights in the at least two obtained pre-coding reports, wherein the estimated pre-coding weights are different from a most recent of the obtained pre-coding reports, characterized by the estimating (303,802) pre-coding weights comprises: estimating a correlation of the at least two pre-coding reports for different time instances; and based on the estimated correlation, estimating a time shift between the pre-coding weights associated with each of the respective transmit antennas and associated with each of the respective sub-band comprised in the obtained pre-coding reports. estimating a correlation of the at least two pre-coding reports for different time instances; and based on the estimated correlation, estimating a time shift between the pre-coding weights associated with each of the respective transmit antennas and associated with each of the respective sub-band comprised in the obtained pre-coding reports.
Spectacles, comprising - at least one spectacle glass comprising a left and a right spectacle glass section (11, 12), - a frame equipment which comprises a left and a right frame part (21, 22), wherein the frame equipment is in mechanical engagement with the at least one spectacle glass, the left frame part being associated with the left spectacle glass section and the right frame part being associated with the right spectacle glass section, - wherein each frame part (21, 22) has a fastening section (210, 220) comprising a fastening recess (24, 25), into which fastening recess (24, 25) at least one keying portion (13, 130, 14, 140) disposed at a lateral end (110, 120) of the respective spectacle glass section (11, 12) engages, characterized in that - each frame part (21, 22) has a respective elastically flexible damping element (211, 221), each damping element (211, 221) being fixed to a respective fastening section (210, 220) and extending along a lower edge (111, 121) of the respective spectacle glass section (11, 12) along the nasal direction (N1, N2) of the spectacles and in a distance from the lower edge (111, 121), forming a variable clearance gap (S1, S2), until a nasal end (212, 222) of the frame, wherein - each damping element (211, 221) is elastically flexibly deflectable in at least one direction (R1, R2), and wherein - on each of the nasal frame ends (212, 222) a respective nose pad is disposed, said nose pad being configured to sit on the nose of a user in a wearing position (P1, P2) of the spectacles and to support the respective frame part (21, 22). - at least one spectacle glass comprising a left and a right spectacle glass section (11, 12), - a frame equipment which comprises a left and a right frame part (21, 22), wherein the frame equipment is in mechanical engagement with the at least one spectacle glass, the left frame part being associated with the left spectacle glass section and the right frame part being associated with the right spectacle glass section, - wherein each frame part (21, 22) has a fastening section (210, 220) comprising a fastening recess (24, 25), into which fastening recess (24, 25) at least one keying portion (13, 130, 14, 140) disposed at a lateral end (110, 120) of the respective spectacle glass section (11, 12) engages, characterized in that - each frame part (21, 22) has a respective elastically flexible damping element (211, 221), each damping element (211, 221) being fixed to a respective fastening section (210, 220) and extending along a lower edge (111, 121) of the respective spectacle glass section (11, 12) along the nasal direction (N1, N2) of the spectacles and in a distance from the lower edge (111, 121), forming a variable clearance gap (S1, S2), until a nasal end (212, 222) of the frame, wherein - each damping element (211, 221) is elastically flexibly deflectable in at least one direction (R1, R2), and wherein - on each of the nasal frame ends (212, 222) a respective nose pad is disposed, said nose pad being configured to sit on the nose of a user in a wearing position (P1, P2) of the spectacles and to support the respective frame part (21, 22).
A method for assembling a multi-cell field-erected cooling tower frame, comprising: assembling framework for a first section of the cooling tower frame, said first section having an advancing face and a trailing face; affixing one or more scaffold walkways and railings in said first section adjacent to said trailing face; advancing said first section a predetermined distance in a direction faced by said advancing face; assembling a second section of the cooling tower frame, with said scaffold walkways on said trailing face of said first section supporting assembly workers as they assemble said second section; when said second section of said cooling tower frame is assembled or nearly assembled, advancing said first section in a direction away from said second section to make room for assembly of a third section; assembling a third section of the cooling tower frame, with said scaffold walkways on said trailing face of said first section supporting assembly workers as they assemble said third section; assembling subsequent sections and advancing said first section following assembly of each subsequent section until said first section is advanced into a first section final location; and assembling a final section and attaching said final section to a last previously assembled section and to said first section. assembling framework for a first section of the cooling tower frame, said first section having an advancing face and a trailing face; affixing one or more scaffold walkways and railings in said first section adjacent to said trailing face; advancing said first section a predetermined distance in a direction faced by said advancing face; assembling a second section of the cooling tower frame, with said scaffold walkways on said trailing face of said first section supporting assembly workers as they assemble said second section; when said second section of said cooling tower frame is assembled or nearly assembled, advancing said first section in a direction away from said second section to make room for assembly of a third section; assembling a third section of the cooling tower frame, with said scaffold walkways on said trailing face of said first section supporting assembly workers as they assemble said third section; assembling subsequent sections and advancing said first section following assembly of each subsequent section until said first section is advanced into a first section final location; and assembling a final section and attaching said final section to a last previously assembled section and to said first section.
An exhaust purification system of a spark ignition type internal combustion engine in which a three-way catalyst having an oxygen storage function is arranged in an engine exhaust passage and an air-fuel ratio in a combustion chamber is feedback controlled to a stoichiometric air-fuel ratio so that an oxygen storage amount of said three-way catalyst becomes a value between zero and a maximum oxygen storage amount to simultaneously remove HC, CO, and NO x which are contained in an exhaust gas at said three-way catalyst, wherein when an engine operating state is one where if the air-fuel ratio in the combustion chamber were feedback controlled to the stoichiometric air-fuel ratio, an amount of poisoning of a precious metal catalyst carried on the three-way catalyst would gradually increase, or when an amount of poisoning of a precious metal catalyst increases and exceeds a predetermined allowable amount, a degree of leanness of the air-fuel ratio in the combustion chamber is increased compared with when said air-fuel ratio is feedback controlled to the stoichiometric air-fuel ratio so that an oxygen storage amount of the three-way catalyst increases to a maximum oxygen storage amount and, even after the oxygen storage amount of the three-way catalyst reaches the maximum oxygen storage amount, the air-fuel ratio in the combustion chamber is maintained lean and then returned to rich, the time during which the air-fuel ratio in the combustion chamber is maintained lean is made longer the greater the amount of poisoning of the precious metal catalyst which occurs when the air-fuel ratio in the combustion chamber is rich.
A method of processing an object, comprising the steps of: determining a first position, the first position being located from a surface of the object by a first distance in a thickness direction of the object, wherein the first distance is smaller than the thickness of the object; and further characterised by determining a second position and a third position within the object, the second position being located from the surface of the object by a second distance shorter than the first distance in the thickness direction of the object, and the third position being located from the surface of the object by a third distance longer than the first distance and shorter than the thickness of the object; after determination of the first, second and third positions, irradiating the object wither laser light with a light converging point located at the first position to form a first modified region functioning as a starting point for cutting of the object along a line along which the object is intended to be cut; and after formation of the first modified region, irradiating the object with laser light with a light converging point located at the second position to form a second modified region functioning as a starting point for cutting of the object along the line along which the object is intended to be cut; and irradiating the object with laser light with a light converging point located at the third position to form a third modified region functioning as a starting point for cutting of the object along the line along which the object is intended to be cut. determining a first position, the first position being located from a surface of the object by a first distance in a thickness direction of the object, wherein the first distance is smaller than the thickness of the object; and further characterised by determining a second position and a third position within the object, the second position being located from the surface of the object by a second distance shorter than the first distance in the thickness direction of the object, and the third position being located from the surface of the object by a third distance longer than the first distance and shorter than the thickness of the object; after determination of the first, second and third positions, irradiating the object wither laser light with a light converging point located at the first position to form a first modified region functioning as a starting point for cutting of the object along a line along which the object is intended to be cut; and after formation of the first modified region, irradiating the object with laser light with a light converging point located at the second position to form a second modified region functioning as a starting point for cutting of the object along the line along which the object is intended to be cut; and irradiating the object with laser light with a light converging point located at the third position to form a third modified region functioning as a starting point for cutting of the object along the line along which the object is intended to be cut.
A method of selecting paths in a wireless process control and/or automation network, the wireless process control and/or automation network including a tier of one or more wireless end devices for transmitting data and/or receiving data, and either a tier of one or more wireless intermediate devices for transmitting data and/or receiving data and routing received data and a tier of one or more wireless gateway devices for assigning data paths, transmitting data, receiving data and routing received data, or a tier of or one or more wireless intermediate devices or a tier of one or more wireless gateway devices, wherein a source-destination pair includes links between the one or more wireless end devices, and the one or more wireless intermediate devices and/or the one or more wireless gateway devices, the method of selecting paths comprising: a. designating a maximum allowable tier delay for a selected source-destination pair and for each tier; b. determining possible paths between the selected source-destination pair; c. calculating a tier delay for a link or set of links within a selected one of the tiers for one of the possible paths; d. identifying an acceptable link or set of links by comparison of the calculated tier delay for that link or set of links with the maximum allowable tier delay for the selected tier, wherein a link or set of links is deemed acceptable if the calculated tier delay is equal to or less than the maximum allowable tier delay for the selected tier; e. repeating steps (c) and (d) for each tier of the one of the possible paths for the remaining tiers; f. assigning the one of the possible paths for the selected source-destination pair to a routing table if all of the links or sets of links within the one of the possible paths are identified as an acceptable path; and g. repeating steps (c)-(f) for each of the possible paths identified in step (b). a. designating a maximum allowable tier delay for a selected source-destination pair and for each tier; b. determining possible paths between the selected source-destination pair; c. calculating a tier delay for a link or set of links within a selected one of the tiers for one of the possible paths; d. identifying an acceptable link or set of links by comparison of the calculated tier delay for that link or set of links with the maximum allowable tier delay for the selected tier, wherein a link or set of links is deemed acceptable if the calculated tier delay is equal to or less than the maximum allowable tier delay for the selected tier; e. repeating steps (c) and (d) for each tier of the one of the possible paths for the remaining tiers; f. assigning the one of the possible paths for the selected source-destination pair to a routing table if all of the links or sets of links within the one of the possible paths are identified as an acceptable path; and g. repeating steps (c)-(f) for each of the possible paths identified in step (b).
RFID-device including a detector circuit implemented in a receiver module, the detector circuit comprising: - a bias current generator circuit configured to generate an output bias current that is proportional to the square of a temperature-dependent input current, - a first and a second NMOS-transistor (21, 22), - at least one of the first and the second NMOS- transistors (21, 22) is biased by means of the output bias current of the bias current generator circuit so that it operates in the sub-threshold region, - an incoming RF-signal is coupled into at least one of the first and the second NMOS- transistors (21, 22), - a current source for generating a variable threshold current, and - a comparator for determining, on the basis of the variable threshold current and the incoming RF-signal, whether the value of the incoming RF-signal exceeds a threshold value, the bias current generator circuit comprising the first, the second, a third, a fourth, and a fifth NMOS-transistor (21, 22, 23, 24, 25) operating in the sub-threshold region, and a band-gap generator, wherein each of the first and second NMOS-transistors (21, 22) are diode-connected, and the first and second NMOS-transistors (21, 22) are connected in series and in that the third NMOS-transistor is biased by a constant reference current (I MREF). - a bias current generator circuit configured to generate an output bias current that is proportional to the square of a temperature-dependent input current, - a first and a second NMOS-transistor (21, 22), - at least one of the first and the second NMOS- transistors (21, 22) is biased by means of the output bias current of the bias current generator circuit so that it operates in the sub-threshold region, - an incoming RF-signal is coupled into at least one of the first and the second NMOS- transistors (21, 22), - a current source for generating a variable threshold current, and - a comparator for determining, on the basis of the variable threshold current and the incoming RF-signal, whether the value of the incoming RF-signal exceeds a threshold value, the bias current generator circuit comprising the first, the second, a third, a fourth, and a fifth NMOS-transistor (21, 22, 23, 24, 25) operating in the sub-threshold region, and a band-gap generator, wherein each of the first and second NMOS-transistors (21, 22) are diode-connected, and the first and second NMOS-transistors (21, 22) are connected in series and in that the third NMOS-transistor is biased by a constant reference current (I MREF).
A laundry machine comprising: a tub (100, 120) to hold water therein, the tub (100, 120) having an opening at a rear portion thereof; a drum (300, 320, 340) rotatably placed in the tub (100, 120); a shaft connected to the drum (300, 320, 340); a bearing housing rotatably supporting the shaft; a motor to rotate the shaft; a tub back through which the shaft passes and fixed to the bearing housing; and a flexible material watertightly connected between a circumferential edge of the opening of the tub (100, 120) and the tub back, the flexible material preventing the water inside the tub (100, 120) from leaking toward the bearing housing and allowing the tub back to move relatively to the tub (100, 120); a water seal to prevent the water inside the tub (100, 120) from leaking through the shaft and the tub (100, 120) back, the water seal being characterized by a pressing portion formed in the tub back for pressing the water seal toward the bearing housing, and at least one ring-shaped sealing groove formed in the pressing portion. a tub (100, 120) to hold water therein, the tub (100, 120) having an opening at a rear portion thereof; a drum (300, 320, 340) rotatably placed in the tub (100, 120); a shaft connected to the drum (300, 320, 340); a bearing housing rotatably supporting the shaft; a motor to rotate the shaft; a tub back through which the shaft passes and fixed to the bearing housing; and a flexible material watertightly connected between a circumferential edge of the opening of the tub (100, 120) and the tub back, the flexible material preventing the water inside the tub (100, 120) from leaking toward the bearing housing and allowing the tub back to move relatively to the tub (100, 120); a water seal to prevent the water inside the tub (100, 120) from leaking through the shaft and the tub (100, 120) back, the water seal being characterized by a pressing portion formed in the tub back for pressing the water seal toward the bearing housing, and at least one ring-shaped sealing groove formed in the pressing portion.
A connector comprising: a terminal; an inner housing; and an outer housing receiving the terminal and the inner housing, wherein the terminal is provided with a first electric connecting part received and held in the inner housing, and electrically connected to a mating connector, a second electric connecting part disposed further away from the mating connector than the first electric connecting part, and a coupling part made of conductive material, having flexibility or elasticity, and movably coupling and electrically connecting the first electric connecting part and the second connecting part, and wherein the outer housing is provided with a receiving part movably receiving the inner housing receiving the first electric connecting part, and a fixing part to which the second electric connecting part is fixed, characterized in that a tubular holder (31, 360, 601) is provided and attached to an inside of the receiving part and configured to receive the inner housing and the coupling part is composed of a braided wire. a terminal; an inner housing; and an outer housing receiving the terminal and the inner housing, wherein the terminal is provided with a first electric connecting part received and held in the inner housing, and electrically connected to a mating connector, a second electric connecting part disposed further away from the mating connector than the first electric connecting part, and a coupling part made of conductive material, having flexibility or elasticity, and movably coupling and electrically connecting the first electric connecting part and the second connecting part, and wherein the outer housing is provided with a receiving part movably receiving the inner housing receiving the first electric connecting part, and a fixing part to which the second electric connecting part is fixed, characterized in that a tubular holder (31, 360, 601) is provided and attached to an inside of the receiving part and configured to receive the inner housing and the coupling part is composed of a braided wire.
A method for protecting an electric motor from overload, said electric motor serving to drive an actuation device, wherein first a critical operating state of the electric motor is deduced and, when a critical operating state is detected, measures for protecting the electric motor are taken, characterized in that, if a load value (Load) calculated from the number (Counter-SW) and the magnitudes of the changes of the desired value (ΔX) sent to a control unit of the electric motor exceeds a defined maximum allowable load value, a critical operating state is deduced and thereafter, as a measure to protect the electric motor if the maximum permissible load value is exceeded, a filtering is activated, via which an adjustment speed is limited.