mhurhangee/ep-ind-claims huggingface dataset:
A transmission method for increasing a capacity of reception data for a Line of Sight, LOS, environment, comprising: selecting one matrix from among N matrices F[i], wherein i is an integer no less than 0 and no more than N-1, and N is an integer 3 or greater, by hopping between the matrices over each of a plurality of slots, the N matrices F[i] defining a precoding process that is performed on a plurality of baseband signals; generating a first precoded signal z1 and a second precoded signal z2 by performing the precoding process, which corresponds to the matrix selected from among the N matrices F[i], over each of the plurality of slots on a first baseband signal s1 included in the plurality of baseband signals, a second baseband signal s2 included in the plurality of baseband signals; and transmitting the first precoded signal z1, and the second precoded signal z2 being transmitted from a first transmission antenna and a second transmission antenna respectively in the same frequency at the same time when the precoding process is performed, wherein the first precoded signal z1 and the second precoded signal z2 satisfy (z1, z2) T = F[i] (s1, s2) T, the N matrices F[i] are expressed as: F i = 1 α 2 + 1 e jθ 11 i α × e j θ 11 i + λ α × e jθ 21 i e j θ 21 i + λ + π λ representing an arbitrary angle, α representing a positive real number, θ 11 (i) and θ 21 (i) satisfying: e j θ 11 x − θ 21 x ≠ e j θ 11 y − θ 21 y wherein x and y are any integers no less than 0 and no more than N-1, satisfying x ≠ y, and each of the N matrices is selected at least once in a determined number of slots. selecting one matrix from among N matrices F[i], wherein i is an integer no less than 0 and no more than N-1, and N is an integer 3 or greater, by hopping between the matrices over each of a plurality of slots, the N matrices F[i] defining a precoding process that is performed on a plurality of baseband signals; generating a first precoded signal z1 and a second precoded signal z2 by performing the precoding process, which corresponds to the matrix selected from among the N matrices F[i], over each of the plurality of slots on a first baseband signal s1 included in the plurality of baseband signals, a second baseband signal s2 included in the plurality of baseband signals; and transmitting the first precoded signal z1, and the second precoded signal z2 being transmitted from a first transmission antenna and a second transmission antenna respectively in the same frequency at the same time when the precoding process is performed, wherein the first precoded signal z1 and the second precoded signal z2 satisfy (z1, z2) T = F[i] (s1, s2) T, the N matrices F[i] are expressed as: F i = 1 α 2 + 1 e jθ 11 i α × e j θ 11 i + λ α × e jθ 21 i e j θ 21 i + λ + π λ representing an arbitrary angle, α representing a positive real number, θ 11 (i) and θ 21 (i) satisfying: e j θ 11 x − θ 21 x ≠ e j θ 11 y − θ 21 y wherein x and y are any integers no less than 0 and no more than N-1, satisfying x ≠ y, and each of the N matrices is selected at least once in a determined number of slots.
A comparator circuit comprising: a master latch comprising a first amplifier circuit and a first latch circuit coupled to an output (103, 104) of the first amplifier circuit; a slave latch comprising a second amplifier circuit having an input (201, 202) coupled to the output (103, 104) of the first amplifier circuit, and a second latch circuit coupled to an output (203, 204) of the second amplifier circuit; and a hysteresis compensation circuit coupled to the output (203, 204) of the second amplifier circuit and configured to cause a first predetermined signal level shift of the output (103, 104) of the first amplifier circuit in response to a high signal level at the output (203, 204) of the second amplifier circuit, and configured to cause a second predetermined signal level shift of the output (103, 104) of the first amplifier circuit in response to a low signal level at the output (203, 204) of the second amplifier circuit. a master latch comprising a first amplifier circuit and a first latch circuit coupled to an output (103, 104) of the first amplifier circuit; a slave latch comprising a second amplifier circuit having an input (201, 202) coupled to the output (103, 104) of the first amplifier circuit, and a second latch circuit coupled to an output (203, 204) of the second amplifier circuit; and a hysteresis compensation circuit coupled to the output (203, 204) of the second amplifier circuit and configured to cause a first predetermined signal level shift of the output (103, 104) of the first amplifier circuit in response to a high signal level at the output (203, 204) of the second amplifier circuit, and configured to cause a second predetermined signal level shift of the output (103, 104) of the first amplifier circuit in response to a low signal level at the output (203, 204) of the second amplifier circuit.
Display apparatus for a motor vehicle, which is in the form of a head-up display apparatus and comprises, as components, - an image generating device and an optics device, wherein the image generating device is designed to emit light and the optics device is designed to project the light emitted by the image generating device onto a display element, which has a semi-transparent mirror surface, in order to provide a virtual display, - a control device, which is designed to determine a deviation of the determined position and/or inclination of the at least one of the components of the display apparatus from a predetermined reference position and/or reference inclination, and also - an adjustment device for adjusting the position and/or the inclination of the at least one of the components of the display apparatus in dependence on the deviation determined using the control device, wherein the display apparatus has a position sensor for determining a relative position and/or inclination of at least one of the components of the display apparatus with respect to a reference element of the motor vehicle, characterized in that the position sensor is in the form of a gyroscope. - an image generating device and an optics device, wherein the image generating device is designed to emit light and the optics device is designed to project the light emitted by the image generating device onto a display element, which has a semi-transparent mirror surface, in order to provide a virtual display, - a control device, which is designed to determine a deviation of the determined position and/or inclination of the at least one of the components of the display apparatus from a predetermined reference position and/or reference inclination, and also - an adjustment device for adjusting the position and/or the inclination of the at least one of the components of the display apparatus in dependence on the deviation determined using the control device, wherein the display apparatus has a position sensor for determining a relative position and/or inclination of at least one of the components of the display apparatus with respect to a reference element of the motor vehicle,
A system (50A, 50B) for inhibiting one or more parasites to infest and/or attach to one or more aquatic animals, wherein said system (50A, 50B) includes an acoustic arrangement (100, 110, 120) for generating an acoustic image in a vicinity of the acoustic arrangement (100, 110, 120) within or in a vicinity of an aquatic environment accommodating said one or more aquatic animals and/or parasites, characterized in that said acoustic arrangement (100, 110, 120) generates signals at frequencies within 9-100 Hz, and in that said system (50A, 50B) includes a sensor arrangement for detecting a spatial proximity of said one or more parasites, or an increase in the concentration of said one or more parasites, said system being arranged for applying said acoustic image depending upon the sensed spatial proximity of said one or more parasites to said acoustic arrangement (100, 110, 120).
A deep-hole drill comprising a drill head, wherein the drill head has an axis of rotation, a drill diameter, one or two cutting edges, wherein each cutting edge being associated with a rake face, and having one or two secondary cutting edges characterized in that in each rake face in the direction of the axis of rotation several chip formers (33, 35) and/or several troughs are arranged spaced from one another in the direction of the axis of rotation.
A valve housing blank comprising a receiving space for a valve insert which has a longitudinal axis, at least two first pairs of supply channels (14 to 20) which are opposed to each other with respect to the longitudinal axis and form a double pair of supply channels extending from the outer surface of the blank laterally, preferably radially towards the receiving space, characterized in that at least one further double pair of supply channels (22 to 28) is provided which are opposed to each other with respect to the longitudinal axis and extend from the outer surface of the blank laterally, preferably radially towards the receiving space, the double pairs of supply channels (14 to 28) being arranged axially one on top of the other, the first pairs of supply channels (14 to 20) and also the supply channels (22 to 28) of the at least one further double pair of supply channels (22 to 28) being offset with respect to each other as viewed in the direction of the longitudinal axis, and only one of the supply channels (16, 22) per double pair being open towards the receiving space, and the other supply channels (14, 18, 20, 24, 26, 28) being closed towards the receiving space by a destructible partition wall.
An electric lift platform retractable upon hitting an obstruction, comprising: a lifting column, a platform, a transverse beam, a controller, and a manipulator, wherein the controller comprises a main control unit, MCU, and a motor driver circuit, an output end of the MCU being connected to the motor driver circuit, wherein the electric lift platform further comprises a multi-axis sensor module for acquiring platform obstruction-hitting data, the multi-axis sensor module being connected to an input end of the MCU such that the MCU, after having processed the obstruction-hitting data, transmits a control signal to the motor driver circuit, and the latter controls the lifting column to execute a corresponding retract action, the multi-axis sensor module including a central processing unit, characterized in that the multi-axis sensor module further includes a six-axis sensor module (611, 612), the six-axis sensor module (611, 612) being electrically connected with the central processing unit, the central processing unit being connected to the input end of the MCU, and wherein the six-axis sensor module (611, 612) includes a three-axis accelerometer configured for acquiring three-axis acceleration data and a three-axis gyroscope configured for acquiring three-axis angular velocity data. a lifting column, a platform, a transverse beam, a controller, and a manipulator, wherein the controller comprises a main control unit, MCU, and a motor driver circuit, an output end of the MCU being connected to the motor driver circuit, wherein the electric lift platform further comprises a multi-axis sensor module for acquiring platform obstruction-hitting data, the multi-axis sensor module being connected to an input end of the MCU such that the MCU, after having processed the obstruction-hitting data, transmits a control signal to the motor driver circuit, and the latter controls the lifting column to execute a corresponding retract action, the multi-axis sensor module including a central processing unit, characterized in that the multi-axis sensor module further includes a six-axis sensor module (611, 612), the six-axis sensor module (611, 612) being electrically connected with the central processing unit, the central processing unit being connected to the input end of the MCU, and wherein the six-axis sensor module (611, 612) includes a three-axis accelerometer configured for acquiring three-axis acceleration data and a three-axis gyroscope configured for acquiring three-axis angular velocity data.
A molten fuel nuclear reactor comprising: a fuel loop including a reactor core and one or more primary heat exchangers within a containment vessel, the one or more primary heat exchangers configured to transfer heat generated by nuclear fission to a coolant; a primary coolant loop including the one or more primary heat exchangers and a power recovery system configured to circulate the coolant to transfer energy from the one or more heat exchangers to the power recovery system; characterised by an auxiliary cooling system including one or more auxiliary heat exchangers, the one or more auxiliary heat exchangers configured to transfer energy from the coolant to ambient air and vent the air to the atmosphere; wherein the auxiliary cooling system is configured to circulate coolant from within the primary coolant loop to the one or more auxiliary heat exchangers. a fuel loop including a reactor core and one or more primary heat exchangers within a containment vessel, the one or more primary heat exchangers configured to transfer heat generated by nuclear fission to a coolant; a primary coolant loop including the one or more primary heat exchangers and a power recovery system configured to circulate the coolant to transfer energy from the one or more heat exchangers to the power recovery system; characterised by an auxiliary cooling system including one or more auxiliary heat exchangers, the one or more auxiliary heat exchangers configured to transfer energy from the coolant to ambient air and vent the air to the atmosphere; wherein the auxiliary cooling system is configured to circulate coolant from within the primary coolant loop to the one or more auxiliary heat exchangers.
A touch fastener strip comprising: a base having a pair of opposing longitudinal edges and a pair of opposing lateral edges; a pair of longitudinal barrier walls each extending upward from a surface of the base and inboard a corresponding one of the longitudinal edges of the base; one or more touch fastener elements extending upward from the surface of the base; characterized by a pair of wave walls each extending upward from the surface of the base and outboard a corresponding one of the longitudinal barrier walls thereby defining a foam relief space between each wave wall and corresponding longitudinal barrier wall, wherein each wave wall has a wave shape configured with rising and falling edges, at least one of the rising and falling edges having a slope as measured on a straight line connecting 20% and 80% points of the edge. wherein the 0% point is the lowest point along the edge and the 100% point is the highest point along the edge, the slope being in the range of 3° to 65°. a base having a pair of opposing longitudinal edges and a pair of opposing lateral edges; a pair of longitudinal barrier walls each extending upward from a surface of the base and inboard a corresponding one of the longitudinal edges of the base; one or more touch fastener elements extending upward from the surface of the base; characterized by a pair of wave walls each extending upward from the surface of the base and outboard a corresponding one of the longitudinal barrier walls thereby defining a foam relief space between each wave wall and corresponding longitudinal barrier wall, wherein each wave wall has a wave shape configured with rising and falling edges, at least one of the rising and falling edges having a slope as measured on a straight line connecting 20% and 80% points of the edge. wherein the 0% point is the lowest point along the edge and the 100% point is the highest point along the edge, the slope being in the range of 3° to 65°.
A copper conductor for a medium voltage switchgear, the copper conductor comprising: - at least one body extending in a longitudinal axis; wherein, the at least one body comprises connection means at a first position of the longitudinal axis and comprises connection means at a second position of the longitudinal axis; wherein the at least one body comprises at least one substantially planar sub-body; wherein, along at least a part of the longitudinal axis between the first position and the second position of the at least one body, the at least one body comprises cooling means; wherein the cooling means comprises a plurality of ridges and a plurality of ventilation holes through the at least one substantially planar sub-body; wherein the plurality of ridges are substantially parallel to each other, and wherein the plurality of ridges are formed on the at least one substantially planar sub-body; wherein the plurality of ridges extend in the direction of the longitudinal axis; wherein the plurality of ventilation holes are arranged in lines between the plurality of ridges and in lines either side of the two outermost ridges, and wherein the lines of the plurality of ventilation holes are arranged in the direction of the longitudinal axis. - at least one body extending in a longitudinal axis; wherein, the at least one body comprises connection means at a first position of the longitudinal axis and comprises connection means at a second position of the longitudinal axis; wherein the at least one body comprises at least one substantially planar sub-body; wherein, along at least a part of the longitudinal axis between the first position and the second position of the at least one body, the at least one body comprises cooling means; wherein the cooling means comprises a plurality of ridges and a plurality of ventilation holes through the at least one substantially planar sub-body; wherein the plurality of ridges are substantially parallel to each other, and wherein the plurality of ridges are formed on the at least one substantially planar sub-body; wherein the plurality of ridges extend in the direction of the longitudinal axis; wherein the plurality of ventilation holes are arranged in lines between the plurality of ridges and in lines either side of the two outermost ridges, and wherein the lines of the plurality of ventilation holes are arranged in the direction of the longitudinal axis.
A method, for a user equipment, UE, for performing an unscheduled uplink transmission in an unlicensed portion of a radio spectrum, the method comprising: - performing, by the UE, a listen before talk, LBT, operation in the unlicensed portion of the radio spectrum, wherein the LBT operation comprises sensing the portion of the radio spectrum for a pre-determined minimum amount of time for traffic; and, if no traffic was sensed, - performing the unscheduled uplink transmission, by the UE, of data in an unscheduled mode of operation for at least one transmission burst, wherein performing the unscheduled uplink transmission, by the UE, of data in an unscheduled mode of operation for at least one transmission burst is repeated until an earliest opportunity to transmit a scheduling request, SR, occurs, and wherein the transmission of the SR can occur on one of a licensed carrier or an unlicensed carrier. - performing, by the UE, a listen before talk, LBT, operation in the unlicensed portion of the radio spectrum, wherein the LBT operation comprises sensing the portion of the radio spectrum for a pre-determined minimum amount of time for traffic; and, if no traffic was sensed, - performing the unscheduled uplink transmission, by the UE, of data in an unscheduled mode of operation for at least one transmission burst, wherein performing the unscheduled uplink transmission, by the UE, of data in an unscheduled mode of operation for at least one transmission burst is repeated until an earliest opportunity to transmit a scheduling request, SR, occurs, and wherein the transmission of the SR can occur on one of a licensed carrier or an unlicensed carrier.
A pump comprising: two plates mounted parallel to and separated from each other; an outer member surrounding at least one flexible member arranged between and substantially perpendicular to said two plates, said at least one flexible member having a spiral form, said at least one flexible member forming at least one side wall of a channel running from an inlet to an outlet of said pump; a driving member configured to drive an inner portion of said flexible member such that said inner portion processes around a path within said outer member such that a distance between said inner portion and said outer member is reduced on one side of said inner portion and increased on the other side of said inner portion; wherein said reduced distance causes a cross section of said at least one channel to be reduced and a constriction to be formed in said at least one channel, movement of said inner portion causing corresponding movement of said restriction such that a fluid is pushed along said at least one channel as said inner portion processes. two plates mounted parallel to and separated from each other; an outer member surrounding at least one flexible member arranged between and substantially perpendicular to said two plates, said at least one flexible member having a spiral form, said at least one flexible member forming at least one side wall of a channel running from an inlet to an outlet of said pump; a driving member configured to drive an inner portion of said flexible member such that said inner portion processes around a path within said outer member such that a distance between said inner portion and said outer member is reduced on one side of said inner portion and increased on the other side of said inner portion; wherein said reduced distance causes a cross section of said at least one channel to be reduced and a constriction to be formed in said at least one channel, movement of said inner portion causing corresponding movement of said restriction such that a fluid is pushed along said at least one channel as said inner portion processes.
Machining unit system for machining workpieces with a) a machining unit, in particular a press or a punch, b) a carrier system and c) a coupling system for detachable mechanical coupling of the machining unit to the carrier system, characterised in that, d) the machining unit comprises a delivery pipe connection and a return pipe connection to allow fluid circulation, and e) the carrier system comprises a delivery pipe connection and a return pipe connection, to allow fluid circulation, and f) the coupling system comprises a delivery pipe and a return pipe to allow fluid circulation through the coupling system, and g) the coupling system comprises a clamping system (9, 16, 17), in particular a zero-point clamping system (9, 16, 17), to clamp and fix the machining unit onto the carrier system. a) a machining unit, in particular a press or a punch, b) a carrier system and c) a coupling system for detachable mechanical coupling of the machining unit to the carrier system, characterised in that, d) the machining unit comprises a delivery pipe connection and a return pipe connection to allow fluid circulation, and e) the carrier system comprises a delivery pipe connection and a return pipe connection, to allow fluid circulation, and f) the coupling system comprises a delivery pipe and a return pipe to allow fluid circulation through the coupling system, and g) the coupling system comprises a clamping system (9, 16, 17), in particular a zero-point clamping system (9, 16, 17), to clamp and fix the machining unit onto the carrier system.