mhurhangee/ep-ind-claims huggingface dataset:
A method for retransmitting codewords in a MIMO communication system, comprising: transmitting a plurality of codewords to a receiver over at least first and second transmission layers according to a transmission rank; and receiving a request from the receiver to retransmit a first codeword; duplicating at least information bits from the first codeword into a second codeword to prevent a change in the transmission rank; and transmitting the first codeword and the second codeword over at least two transmission layers according to the transmission rank; wherein the method is characterized by: generating a control signal at the transmitter to signal a retransmission mode to the receiver, wherein a first value of the control signal indicates that the second codeword is a duplicate of the first codeword, and wherein a second value of the control signal indicates that the second codeword comprises the information bits from the first codeword encoded using a different modulation and coding than the first codeword. transmitting a plurality of codewords to a receiver over at least first and second transmission layers according to a transmission rank; and receiving a request from the receiver to retransmit a first codeword; duplicating at least information bits from the first codeword into a second codeword to prevent a change in the transmission rank; and transmitting the first codeword and the second codeword over at least two transmission layers according to the transmission rank; wherein the method is characterized by: generating a control signal at the transmitter to signal a retransmission mode to the receiver, wherein a first value of the control signal indicates that the second codeword is a duplicate of the first codeword, and wherein a second value of the control signal indicates that the second codeword comprises the information bits from the first codeword encoded using a different modulation and coding than the first codeword. generating a control signal at the transmitter to signal a retransmission mode to the receiver, wherein a first value of the control signal indicates that the second codeword is a duplicate of the first codeword, and wherein a second value of the control signal indicates that the second codeword comprises the information bits from the first codeword encoded using a different modulation and coding than the first codeword.
A dip formable composition comprising a styrenic block copolymer disposed in a cyclic terpene, wherein the dip formable composition further comprises a polyolefin and an oil, wherein the dip formable composition comprises the styrenic block copolymer in an amount of from 5% to 75% by weight, the polyolefin in an amount of from 0.1% to 25% by weight, and the oil in an amount of from 25% to 75% by weight, wherein the % by weight refers to the % by weight of a dry film formed from the dip formable composition.
A string trimmer with a line spool, which is arranged rotatably and removably in a spool holder rotatably driven by a drive motor, and contains a cutting line made from plastic and wound up into a plurality of windings, the cutting line is guided radially outward through a line feed-through opening of the spool holder and has a free-flying thread end radially outside of the spool holder and centrifugally tensioned due to the rotating spool holder, wherein a sleeve is located around the line feed-through opening and forms a curved contact surface in the spool holder for the cutting line, wherein vibration damping means, which damp the propagation of vibrations along the cutting line, are arranged on the spool over the course of the cutting line between the line feed-through opening of the spool holder and the coil winding, and wherein, between the line feed-through opening and the coil winding, the vibration damping means comprise an additional friction surface in the form of a deflection surface, which the cutting line contacts, wherein the deflection surface is positioned in such a way that the deflection angle of the cutting line at the sleeve edge is more than 60o from the line direction in the line feed-through opening to the direction of the line section between the deflection surface and the contact surface at the sleeve, wherein the vibration damping means comprise a deflection structure which guides the cutting line via the deflection surface to deviate from a shortest course between the line feed-through opening and the coil winding, wherein the deflection surface has a continuous curve with an average radius of curvature about an axis of curvature parallel to the axis of rotation of the coil, wherein the average radius of curvature is less than 40% of the smallest winding radius of the coil winding, in particular less than 30%, preferably less than 20% of the smallest winding radius (RWmin), and wherein the deflection surface is offset from the contact surface in the peripheral direction about the axis of rotation by an angle, wherein the angle is less than 50o, and wherein the average radius of curvature of the deflection surface lies between twofold and 0.5 times the average radius of curvature of the contact surface, wherein the vibration damping means comprise the friction surface or multiple friction surfaces over the course of the cutting line between the line feed-through opening and the coil winding in addition to the contact surface, present at the edge of the line feed-through opening for the cutting line, characterized in that the additional friction surfaces cause an additional friction force, with respect to the longitudinal movement of the cutting line, which is at least 20%, in particular at least 30%, preferably at least of 40% of the maximum centrifugal force acting on the cutting line at the line feed-through opening, said centrifugal force occurs at the passage of the cutting line through the line feed-through opening, and is determined by the maximum rotational speed of the spool holder, typically occurring during idle speed, and the mass of the full length of the free-flying line end.
An interface for use in providing positive pressure respiratory therapy, the interface comprising: a mask assembly comprising a mask seal and a mask base, the mask assembly configured to be fully positioned lower than a bridge of a nose of a face of a user and the mask assembly configured to provide an exposed tip of the nose of the user; the mask base comprising a central portion and a pair of wings sweeping rearwardly of the central portion, an opening for a connector being formed on the mask base in the central portion; the mask seal being connected to the mask base, the mask seal comprising at least one oral opening on a lower portion and at least one nasal opening on an upper portion, the at least one oral opening being positioned opposite of the opening for the connector and the at least one nasal opening being positioned between the opening for the connector and the oral opening in a front to back direction; and the mask seal comprising a first paddle and a second paddle, an upper support surface being positioned between the first paddle and the second paddle such that an upwardly-open valley is defined by the first paddle, the upper support surface and the second paddle, at least a portion of the at least one nasal opening being positioned on the upper support surface within the valley, wherein the mask seal further comprises a hinge positioned between an upper surface of the mask base and the upper support surface, which permits an upper portion of the mask seal to deform downwardly relative to a lower portion of the mask seal such that it rolls over and onto an outer surface of the mask seal. a mask assembly comprising a mask seal and a mask base, the mask assembly configured to be fully positioned lower than a bridge of a nose of a face of a user and the mask assembly configured to provide an exposed tip of the nose of the user; the mask base comprising a central portion and a pair of wings sweeping rearwardly of the central portion, an opening for a connector being formed on the mask base in the central portion; the mask seal being connected to the mask base, the mask seal comprising at least one oral opening on a lower portion and at least one nasal opening on an upper portion, the at least one oral opening being positioned opposite of the opening for the connector and the at least one nasal opening being positioned between the opening for the connector and the oral opening in a front to back direction; and the mask seal comprising a first paddle and a second paddle, an upper support surface being positioned between the first paddle and the second paddle such that an upwardly-open valley is defined by the first paddle, the upper support surface and the second paddle, at least a portion of the at least one nasal opening being positioned on the upper support surface within the valley,
A scraper blade device for cleaning a roadway surface, the scraper blade device having a front plow surface and a lowermost edge, the scraper blade device including: an upper blade portion generally defining an upper area of the front plow surface of the scraper blade device; and a bottom blade portion generally defining a bottom area of the front plow surface of the scraper blade device, the bottom blade portion including a plurality of widthwise-disposed and juxtaposed blade segments, each blade segment including a bottom surface-engaging edge and the bottom surface-engaging edges of the blade segments forming together the lowermost edge of the scraper blade device, each blade segment being slidingly movable in an up and down movement relative to the upper blade portion, the blade segments of the bottom blade portion forming one or more blade segment sets; characterized in that each blade segment set has at least two of the blade segments that are pivotally jointed at a corresponding swivel interconnection, whereby, in operation, the bottom surface-engaging edges of the blade segments in a same blade segment set can tilt with reference to one another when following profile variations of the roadway surface, wherein each blade segment is slidingly attached to a corresponding support frame member, and wherein each support frame member is pivotally attached to the upper blade portion and can pivot around a pivot axis that is substantially parallel to the lowermost edge of the scraper blade device, each support frame member being biased towards a forward working position by at least one second bias mechanism. an upper blade portion generally defining an upper area of the front plow surface of the scraper blade device; and a bottom blade portion generally defining a bottom area of the front plow surface of the scraper blade device, the bottom blade portion including a plurality of widthwise-disposed and juxtaposed blade segments, each blade segment including a bottom surface-engaging edge and the bottom surface-engaging edges of the blade segments forming together the lowermost edge of the scraper blade device, each blade segment being slidingly movable in an up and down movement relative to the upper blade portion, the blade segments of the bottom blade portion forming one or more blade segment sets; characterized in that each blade segment set has at least two of the blade segments that are pivotally jointed at a corresponding swivel interconnection, whereby, in operation, the bottom surface-engaging edges of the blade segments in a same blade segment set can tilt with reference to one another when following profile variations of the roadway surface, wherein each blade segment is slidingly attached to a corresponding support frame member, and wherein each support frame member is pivotally attached to the upper blade portion and can pivot around a pivot axis that is substantially parallel to the lowermost edge of the scraper blade device, each support frame member being biased towards a forward working position by at least one second bias mechanism.
A wiring harness assembly, comprising: a first flexible planar wire cable having a first plurality of separated conductors formed in a first insulating layer comprising a first substantially flat exterior surface; a first electromagnetic shield enclosing the first plurality of separated conductors; a first adhesive layer between the first electromagnetic shield and the first insulating layer; a second flexible planar wire cable having a second plurality of separated conductors formed in a second insulating layer comprising a second substantially flat exterior surface; a second electromagnetic shield enclosing the second plurality of separated conductors, and a second adhesive layer between the second electromagnetic shield and the second insulating layer; wherein a first and a second plurality of apertures (54, 58) on the first substantially flat exterior surface and the second substantially flat exterior surface are sized, shaped, and arranged such that an electrical connection between the first plurality of separated conductors of the first flexible planar wire cable and the second plurality of separated conductors of the second flexible planar wire cable is formed and characterized in that the first electromagnetic shield is electrically connected to the second electromagnetic shield. a first flexible planar wire cable having a first plurality of separated conductors formed in a first insulating layer comprising a first substantially flat exterior surface; a first electromagnetic shield enclosing the first plurality of separated conductors; a first adhesive layer between the first electromagnetic shield and the first insulating layer; a second flexible planar wire cable having a second plurality of separated conductors formed in a second insulating layer comprising a second substantially flat exterior surface; a second electromagnetic shield enclosing the second plurality of separated conductors, and a second adhesive layer between the second electromagnetic shield and the second insulating layer; wherein a first and a second plurality of apertures (54, 58) on the first substantially flat exterior surface and the second substantially flat exterior surface are sized, shaped, and arranged such that an electrical connection between the first plurality of separated conductors of the first flexible planar wire cable and the second plurality of separated conductors of the second flexible planar wire cable is formed and characterized in that the first electromagnetic shield is electrically connected to the second electromagnetic shield.
Closure body for closing gaps between adjacent magnet poles (22, 24) of two pole wheel halves (21, 23) of a claw-pole generator which are arranged on a drive shaft and which have claw-like magnet poles (22, 24), wherein the magnet poles (22, 24) of the two pole wheel halves (21, 23) engage one in the other and the closure body is configured as a jagged ring in which a pocket is arranged in the respective jag tip, characterized in that axially offset pockets are connected to overlapping webs which run obliquely to a rotation axis and which laterally overlap the respective pocket, and a web is arranged on the inside of the overlapping web, the height of the said web corresponding to a radial depth of the pockets and the said web starting from the two pockets which are connected by the respective overlapping web.
Method for monitoring an operating state of a pumping device connected to a process chamber in order to determine a state of defective operation of the pumping device, the pumping device comprising at least one rough-vacuum pump comprising: - a motor for driving the rough-vacuum pump, and - a variable speed drive configured to control the rotation speed of the motor and configured on the one hand to receive a first input parameter corresponding to a setpoint frequency and a second input parameter corresponding to the motor current (i) drawn by the motor and on the other hand to deliver to the motor an output parameter corresponding to a control frequency dependent on the first and second input parameters, characterized in that a state of defective operation is determined when, in steady-state operation, the difference between the first input parameter and the output parameter is equal to or exceeds 10% of the first input parameter for a predetermined time greater than 3 seconds, in which state of defective operation an isolating valve arranged between the process chamber and the pumping device is closed and/or the arrival of the gases in the process chamber is shut off. - a motor for driving the rough-vacuum pump, and - a variable speed drive configured to control the rotation speed of the motor and configured on the one hand to receive a first input parameter corresponding to a setpoint frequency and a second input parameter corresponding to the motor current (i) drawn by the motor and on the other hand to deliver to the motor an output parameter corresponding to a control frequency dependent on the first and second input parameters,
An arrangement for charging a substrate reservoir for underwater boats when traveling at the surface, comprising: - an energy source (e), which is either a propulsion system of an underwater boat driven with fossil fuels or a nuclear-powered propulsion system of an underwater board, and a DC current generator operated therewith; - a reservoir tank (j) for distilled or deionized water; - a reservoir tank (b) for oxygen or air; - an electrolyzer for conversion of the water from the reservoir tank (j) with the DC current from the energy source (e) to hydrogen and oxygen; - a chemical reactor (h) for production of a high-energy form of the substrate having an extensive π-conjugated system by chemical reaction by means of the hydrogen; and - a storage means for the high-energy form of the substrate produced in the reactor (h). - an energy source (e), which is either a propulsion system of an underwater boat driven with fossil fuels or a nuclear-powered propulsion system of an underwater board, and a DC current generator operated therewith; - a reservoir tank (j) for distilled or deionized water; - a reservoir tank (b) for oxygen or air; - an electrolyzer for conversion of the water from the reservoir tank (j) with the DC current from the energy source (e) to hydrogen and oxygen; - a chemical reactor (h) for production of a high-energy form of the substrate having an extensive π-conjugated system by chemical reaction by means of the hydrogen; and - a storage means for the high-energy form of the substrate produced in the reactor (h).
A biometric imaging device configured to be arranged under an at least partially transparent display panel and configured to capture an image of an object in contact with an outer surface of the display panel, the biometric imaging device comprising: an image sensor comprising a photodetector pixel array; a transparent substrate arranged to cover the image sensor; an opaque layer covering an upper surface of the transparent substrate, wherein the opaque layer further comprises a plurality of separate openings; and a plurality of microlenses, each microlens being located in a respective opening of the opaque layer in the same plane as the opaque layer; wherein each microlens is configured to redirect light through the transparent substrate and onto a subarray of pixels in the photodetector pixel array. an image sensor comprising a photodetector pixel array; a transparent substrate arranged to cover the image sensor; an opaque layer covering an upper surface of the transparent substrate, wherein the opaque layer further comprises a plurality of separate openings; and a plurality of microlenses, each microlens being located in a respective opening of the opaque layer in the same plane as the opaque layer; wherein each microlens is configured to redirect light through the transparent substrate and onto a subarray of pixels in the photodetector pixel array.
A device for following movement of a living being, comprising a sensor attached to the living being and collecting signals representative of the movement thereof, and an artificial controller for processing signals from the sensor, wherein the artificial controller comprises a computation module, characterized in that: - the computation module comprises a digital observer capable of delivering an output signal according to a reference model of the movement recorded in the artificial controller, the output signal being a function of the signals from the sensor and of the reference model, - the reference model being a model defined in a calibration step and of an oscillator type, - the reference model and the output signal being expressed as state variables of the movement relative to a phase of the movement. - the computation module comprises a digital observer capable of delivering an output signal according to a reference model of the movement recorded in the artificial controller, the output signal being a function of the signals from the sensor and of the reference model, - the reference model being a model defined in a calibration step and of an oscillator type, - the reference model and the output signal being expressed as state variables of the movement relative to a phase of the movement.
A coupling assembly (100, 200) connectable with pedicle screws, comprising: a first body (104, 204, 220) and a second body (104, 204, 220), at least one of said first body (104, 204, 220) and said second body (104, 204, 220) including: an upper bore (106, 206); and a cylindrical receptacle (108, 208) configured to receive an extended spherical shaped head portion of a pedicle screw and to provide an interference fit between the cylindrical receptacle (108, 208) and the extended spherical shaped head portion, said receptacle (108, 208) connected to said upper bore (106, 206); one of the first body (104, 204, 220) and the second body (104, 204, 220) including a male member (124, 224) and an other of the first body (104, 204) and the second body (104, 204) including a female member (122, 222), said female member (122, 222) comprising a cylindrical inner diameter (123, 223) sized and configured to receive said male member (124, 224) and to provide an interference fit with said male member (124, 224), said female member (122, 222) and said male member (124, 224) configured to couple said first body (104, 204, 220) and said second body (104, 204, 220) together. a first body (104, 204, 220) and a second body (104, 204, 220), at least one of said first body (104, 204, 220) and said second body (104, 204, 220) including: an upper bore (106, 206); and a cylindrical receptacle (108, 208) configured to receive an extended spherical shaped head portion of a pedicle screw and to provide an interference fit between the cylindrical receptacle (108, 208) and the extended spherical shaped head portion, an upper bore (106, 206); and a cylindrical receptacle (108, 208) configured to receive an extended spherical shaped head portion of a pedicle screw and to provide an interference fit between the cylindrical receptacle (108, 208) and the extended spherical shaped head portion, said receptacle (108, 208) connected to said upper bore (106, 206); one of the first body (104, 204, 220) and the second body (104, 204, 220) including a male member (124, 224) and an other of the first body (104, 204) and the second body (104, 204) including a female member (122, 222), said female member (122, 222) comprising a cylindrical inner diameter (123, 223) sized and configured to receive said male member (124, 224) and to provide an interference fit with said male member (124, 224), said female member (122, 222) and said male member (124, 224) configured to couple said first body (104, 204, 220) and said second body (104, 204, 220) together.