mhurhangee/patent-ind-claim-en huggingface dataset:
A method for use in a wireless transmit/receive unit, WTRU, for transmitting information using a unique word, UW, with discrete Fourier transform spread orthogonal frequency division multiplexing, DFT-s-OFDM, the method comprising: generating, by the WTRU, a plurality of reference sequences; generating, by the WTRU, a demodulation reference signal, DMRS, sequence based on upsampling of the plurality of reference sequences, wherein the DMRS sequence includes a plurality of repeating sequences, wherein each repeating sequence includes a head sequence, one of the plurality of reference sequences and a tail sequence, and wherein a UW sequence within the DMRS sequence includes one of the repeated head sequences and one of the repeated tail sequences; generating, by the WTRU, a DMRS based on a waveform operation on the DMRS sequence; and transmitting, by the WTRU, the DMRS as a reference signal. generating, by the WTRU, a plurality of reference sequences; generating, by the WTRU, a demodulation reference signal, DMRS, sequence based on upsampling of the plurality of reference sequences, wherein the DMRS sequence includes a plurality of repeating sequences, wherein each repeating sequence includes a head sequence, one of the plurality of reference sequences and a tail sequence, and wherein a UW sequence within the DMRS sequence includes one of the repeated head sequences and one of the repeated tail sequences; generating, by the WTRU, a DMRS based on a waveform operation on the DMRS sequence; and transmitting, by the WTRU, the DMRS as a reference signal.
A nitrogen releasing liquid fertilizer, comprising: aqueous triazone urea solution; solid calcium cyanamide; and potash: wherein the solid calcium cyanamide makes up between 1 - 25% by weight in the triazone urea solution. aqueous triazone urea solution; solid calcium cyanamide; and potash: wherein the solid calcium cyanamide makes up between 1 - 25% by weight in the triazone urea solution.
A method of producing glass foam obtained by recycling of broken window glasses; characterized by comprising steps of obtaining and breaking waste window glasses, SLS - Soda Lime Glass, SiO 2 , average 70% by weight, Fe 2 O 3 , CaO, Al 2 O 3 , MgO and Na 2 O as raw materials, grinding the broken glasses into a particle size of 100 microns, mixing 1.0-10.0% grinded dolomite (CaMg(CO 3 ) 2 ), 1.0-10.0% grinded limestone (CaCO 3 ), 1.0-5.0% oak coal powder and 1.0% glycerin as foaming agents into the grinded glass powders, placing the mixtures into molds, evaporating free water at 100°C for about 5 hours as a first stage of a sintering process, subjecting to a second stage of the sintering process wherein, by keeping at different temperatures, the peak temperature reaches 750-800°C and 820-850°C with gradual temperature increases in approximately 10 hours, starting with a sudden temperature drop of about 200°C and then gradually reducing the temperature to reach room temperature after about 24 hours, removing the glass foams, which cool down after the heat treatment, from the molds and cutting them into desired shapes and sizes. evaporating free water at 100°C for about 5 hours as a first stage of a sintering process, subjecting to a second stage of the sintering process wherein, by keeping at different temperatures, the peak temperature reaches 750-800°C and 820-850°C with gradual temperature increases in approximately 10 hours, starting with a sudden temperature drop of about 200°C and then gradually reducing the temperature to reach room temperature after about 24 hours, removing the glass foams, which cool down after the heat treatment, from the molds and cutting them into desired shapes and sizes.
Method for fabricating an external element or a timepiece dial made of non-conductive material, in which a basic cycle is performed at least once, including, in this order, the following steps: - making a base from a substrate made of non-conductive material, or ceramic or glass or sapphire or at least partially amorphous material, - dry coating said base with at least a first sacrificial protective metal layer ; - etching a decoration , to a depth at least equal to the local thickness of said first sacrificial protective metal layer , by means of an ultrashort pulse laser of the femto laser or pico laser type; - coating said decoration and the remaining part of said first sacrificial protective metal layer with at least a second metal and/or coloured decorative treatment layer ; - chemically removing each said first sacrificial protective metal layer , and in which, before or after chemical removal of each said first sacrificial protective metal layer , the compound thus formed is mechanically levelled on the upper level of said base . - making a base from a substrate made of non-conductive material, or ceramic or glass or sapphire or at least partially amorphous material, - dry coating said base with at least a first sacrificial protective metal layer ; - etching a decoration , to a depth at least equal to the local thickness of said first sacrificial protective metal layer , by means of an ultrashort pulse laser of the femto laser or pico laser type; - coating said decoration and the remaining part of said first sacrificial protective metal layer with at least a second metal and/or coloured decorative treatment layer ; - chemically removing each said first sacrificial protective metal layer ,
A hierarchical chaining gateway, hCG, comprising: a memory; at least one processor; a first communication interface corresponding to a first domain using a first chaining protocol; a second communication interface corresponding to a second domain using a second chaining protocol, wherein the first chaining protocol is different from the second chaining protocol; the at least one processor is configured to: receive a service packet via the first communication interface corresponding to the first domain; transform the service packet from a first domain to a second domain by substituting a first service function chain header corresponding to the first domain in the service packet with a second and different service function chain header corresponding to the second domain; transmit the service packet including the second and different service function chain header via the second communication interface corresponding to the second domain, characterised in that the at least one processor is further configured to: determine whether the first service function chain header is stored in the memory; and store the first service function chain header in the memory in response to the first service chain header not being stored in the memory, wherein the first service function chain header is identified by a first key identifier. a memory; at least one processor; a first communication interface corresponding to a first domain using a first chaining protocol; a second communication interface corresponding to a second domain using a second chaining protocol, wherein the first chaining protocol is different from the second chaining protocol; the at least one processor is configured to: receive a service packet via the first communication interface corresponding to the first domain; transform the service packet from a first domain to a second domain by substituting a first service function chain header corresponding to the first domain in the service packet with a second and different service function chain header corresponding to the second domain; receive a service packet via the first communication interface corresponding to the first domain; transform the service packet from a first domain to a second domain by substituting a first service function chain header corresponding to the first domain in the service packet with a second and different service function chain header corresponding to the second domain; determine whether the first service function chain header is stored in the memory; and store the first service function chain header in the memory in response to the first service chain header not being stored in the memory, wherein the first service function chain header is identified by a first key identifier.
A quantum dot light emitting device comprising: a grating device comprising a first grating region (GR1) that has a first grating interval, and a second grating region (GR2) that has a second grating interval which is different from the first grating interval; and an emission layer located above the grating device and comprising a first quantum dot layer configured to emit light of a wavelength band which is selected by the first grating region; wherein the first grating region (GR1) comprises a plurality of strip-shaped protruding patterns or a plurality of pillar-shaped protruding patterns or groove patterns; further comprising a first electrode and a second electrode which are arranged such that the first quantum dot layer is located between the first electrode and the second electrode; wherein spaces between the protruding patterns are filled with a material that has a refractive index which is different from a refractive index of the grating device, characterised in that the grating device is made of a dielectric material; and wherein the first electrode , the first quantum dot layer , the second electrode , and the grating device are successively stacked in a direction that is perpendicular to a direction of the first grating interval. a grating device comprising a first grating region (GR1) that has a first grating interval, and a second grating region (GR2) that has a second grating interval which is different from the first grating interval; and an emission layer located above the grating device and comprising a first quantum dot layer configured to emit light of a wavelength band which is selected by the first grating region; wherein the first grating region (GR1) comprises a plurality of strip-shaped protruding patterns or a plurality of pillar-shaped protruding patterns or groove patterns; further comprising a first electrode and a second electrode which are arranged such that the first quantum dot layer is located between the first electrode and the second electrode; wherein spaces between the protruding patterns are filled with a material that has a refractive index which is different from a refractive index of the grating device, characterised in that the grating device is made of a dielectric material; and wherein the first electrode , the first quantum dot layer , the second electrode , and the grating device are successively stacked in a direction that is perpendicular to a direction of the first grating interval.
A capnography fitting comprising a first tube having a proximal end inlet configured to receive an inhalation gas and a distal end outlet and a second tube having a proximal end outlet and a distal end inlet configured to receive an exhalation gas, the second tube being adjacent to and extending substantially parallel to the first tube, wherein the first tube is fixed to the second tube by a support , the first tube having an angled port in fluid communication with and disposed adjacent to the distal end outlet of the first tube and at an acute angle relative to a surface of the proximal end inlet of the first tube, the second tube having a diameter smaller than a diameter of the first tube, wherein the distal end outlet of the first tube is configured to couple with an inlet of an inhalation mask, and the distal end inlet of the second tube is configured to couple with an outlet of the inhalation mask and wherein an inner surface of the angled port is configured to slidably receive at least a portion of a sampling tube, which is configured to extend from the distal end outlet of the first tube into the inlet of the inhalation mask.
A dental implant anchor insert adaptor provided to convert a multi position coupling platform disposed on an off the shelf dental implant anchor to a single position one-way coupling platform , the insert adaptor configured to fit within at least the proximal portion of a borehole of said off the shelf dental implant anchor wherein said multi position coupling platform is defined, the insert adaptor having a substantially tubular body defining a distal end , proximal end , an external surface and an internal surface , said external surface configured to correspond to and securely fit with said multi position coupling platform ; wherein the proximal end comprises a beveled surface corresponding to a beveled surface disposed adjacent to the proximal portion of the multi-position coupling platform of an off the shelf implant anchor , characterised therein that said internal surface is configured to define a single position one-way coupling platform .
Pile cage welding machine for realizing a metal cage composed of an annular set of bars , a wire spiral being wound and welded around said bars along a helical trajectory; said machine comprising: - an operating unit (U) suitable for winding said wire spiral on the outside of said annular set of bars along a helical trajectory, in such a way to realize said metal cage , wherein said operating unit (U) comprises an opposite pair of disks (4 and 5) that rotate synchronically around an axis (Y) and support said annular set of bars , making them rotate and translate relative to said axis (Y); - a handling and transportation unit of said wire spiral , which is moved forward in orthogonal direction relative to said axis of rotation (Y), in such a way to tangentially intersect said annular set of bars until said annular set of bars is driven into rotation by said rotating disks (4 and 5); - a linear welding unit (G) comprising a welding torch mounted on a carriage provided with a forked hook for fastening a bar at a time during the rotation of the rotating disks (4 and 5), and provided with a pair of idle pulleys with grooves that are permanently engaged with the outside of the wire spiral ; machine characterized in that said welding torch is mounted on the carriage with the interposition of a set of levers (31, 32 and 33) driven by a motor and suitably configured to impose simultaneous autonomous travels on the welding torch relative to the carriage , and suitably configured to maintain the welding torch in parallel position to itself during said autonomous travels and, during use, realize a welding seam that extends for a section of the circumference of the bar , said section being disposed astride the tangential intersection point of the wire spiral with the bar . - an operating unit (U) suitable for winding said wire spiral on the outside of said annular set of bars along a helical trajectory, in such a way to realize said metal cage , wherein said operating unit (U) comprises an opposite pair of disks (4 and 5) that rotate synchronically around an axis (Y) and support said annular set of bars , making them rotate and translate relative to said axis (Y); - a handling and transportation unit of said wire spiral , which is moved forward in orthogonal direction relative to said axis of rotation (Y), in such a way to tangentially intersect said annular set of bars until said annular set of bars is driven into rotation by said rotating disks (4 and 5); - a linear welding unit (G) comprising a welding torch mounted on a carriage provided with a forked hook for fastening a bar at a time during the rotation of the rotating disks (4 and 5), and provided with a pair of idle pulleys with grooves that are permanently engaged with the outside of the wire spiral ;
A curable photochromic composition comprising: (a) a photochromic compound; (b) a segmented polymer comprising active hydrogen groups, at least one first segment, and at least one second segment, wherein: (i) each first segment independently comprises a (meth)acrylic polymer segment, and (ii) each second segment independently comprises at least one of, a polycarbonate segment, a polyester segment, a polyether segment, and a polyurethane segment; and (c) a curing agent comprising reactive functional groups that are reactive with the active hydrogen groups of the segmented polymer, wherein the curing agent comprises at least one of, a polyisocyanate, a polyisothiocyanate, and an aminoplast. (a) a photochromic compound; (b) a segmented polymer comprising active hydrogen groups, at least one first segment, and at least one second segment, wherein: (i) each first segment independently comprises a (meth)acrylic polymer segment, and (ii) each second segment independently comprises at least one of, a polycarbonate segment, a polyester segment, a polyether segment, and a polyurethane segment; and (i) each first segment independently comprises a (meth)acrylic polymer segment, and (ii) each second segment independently comprises at least one of, a polycarbonate segment, a polyester segment, a polyether segment, and a polyurethane segment; and (c) a curing agent comprising reactive functional groups that are reactive with the active hydrogen groups of the segmented polymer, wherein the curing agent comprises at least one of, a polyisocyanate, a polyisothiocyanate, and an aminoplast.
A compressor , comprising: a compression cylinder configured to have a plurality of discharge ports for discharging compressed gas provided in a predetermined direction; and a plurality of discharge valves configured to be provided in the plurality of discharge ports to control an amount of discharged gas, wherein each of the discharge valves includes: a valve neck configured to have one end fixed in a plate shape having elasticity and extend along an arrangement direction of the plurality of discharge ports from the one end; and a valve head configured to be provided at the other end of the valve neck to cover each of the discharge ports; characterized in that the plurality of valve necks are integrally supported by the fixed one end, and have different lengths respectively corresponding to the plurality of discharge ports. a compression cylinder configured to have a plurality of discharge ports for discharging compressed gas provided in a predetermined direction; and a plurality of discharge valves configured to be provided in the plurality of discharge ports to control an amount of discharged gas, wherein each of the discharge valves includes: a valve neck configured to have one end fixed in a plate shape having elasticity and extend along an arrangement direction of the plurality of discharge ports from the one end; and a valve head configured to be provided at the other end of the valve neck to cover each of the discharge ports; characterized in that the plurality of valve necks are integrally supported by the fixed one end, and have different lengths respectively corresponding to the plurality of discharge ports. a valve neck configured to have one end fixed in a plate shape having elasticity and extend along an arrangement direction of the plurality of discharge ports from the one end; and a valve head configured to be provided at the other end of the valve neck to cover each of the discharge ports; characterized in that the plurality of valve necks are integrally supported by the fixed one end, and have different lengths respectively corresponding to the plurality of discharge ports.
Method for operating a converter , particularly a multilevel converter, which has at least two module arms (TS) equipped with sub-modules (SM), - a current - termed first current harmonic (Iz1) in the following - being generated by activating the sub-modules (SM) in the module arms in each case, which current has a predetermined fundamental frequency, and - an additional circulating current - termed second current harmonic (Iz2) in the following - flowing within the converter , being generated by activating the sub-modules (SM), which additional circulating current has double the fundamental frequency, an additional circulating current - termed fourth current harmonic (Iz4) in the following - flowing within the converter , being generated by activating the sub-modules (SM), which additional circulating current has four-times the fundamental frequency, characterized in that the second current harmonic (Iz2) is multiplied by a polarity sign of the DC component (Izdc) of a respective arm current (Iz) and injected in the cosine system in phase to the first current harmonic (Iz1) and the fourth current harmonic (Iz4) is multiplied by the inverse polarity sign of the DC component (Izdc) of the respective arm current (Iz) and injected in the cosine system in phase to the first current harmonic, wherein a maximum magnitude value of a natural arm current is reduced by an amplitude value (Az4) of the fourth current harmonic (Iz4) . - a current - termed first current harmonic (Iz1) in the following - being generated by activating the sub-modules (SM) in the module arms in each case, which current has a predetermined fundamental frequency, and - an additional circulating current - termed second current harmonic (Iz2) in the following - flowing within the converter , being generated by activating the sub-modules (SM), which additional circulating current has double the fundamental frequency, an additional circulating current - termed fourth current harmonic (Iz4) in the following - flowing within the converter , being generated by activating the sub-modules (SM), which additional circulating current has four-times the fundamental frequency, characterized in that the second current harmonic (Iz2) is multiplied by a polarity sign of the DC component (Izdc) of a respective arm current (Iz) and injected in the cosine system in phase to the first current harmonic (Iz1) and the fourth current harmonic (Iz4) is multiplied by the inverse polarity sign of the DC component (Izdc) of the respective arm current (Iz) and injected in the cosine system in phase to the first current harmonic, wherein a maximum magnitude value of a natural arm current is reduced by an amplitude value (Az4) of the fourth current harmonic (Iz4) .