mhurhangee/patent-ind-claim-en huggingface dataset:
A welding method comprising: emitting laser beam (L, L', L", L 1 , L 2 , L 31 , L 32 , L 33 , L 34 , L 35 , L 36 , L 37 , L 38 , L 39 , L 4 , L 5 , L 12 , L 13 ) toward a workpiece (W) including a metal to melt and weld a part of the workpiece (W), the part being where the laser beam has been emitted to, wherein the laser beam includes a main beam (B1) and at least one auxiliary beam (B2), a power of the main beam is larger than a power of each of the at least one auxiliary beam, and a ratio between the power of the main beam and the total of powers of the at least one auxiliary beam is in a range of 144:1 to 1:9, characterised in that the laser beam includes a plurality of the auxiliary beams, and the plurality of auxiliary beams is positioned so as to surround at least a part of a periphery of the main beam, the plurality of auxiliary beams having substantially a ring shape surrounding the main beam, or an arc shape that is a part of substantially a ring shape surrounding the periphery of the main beam, and wherein a distance between the center of each of the auxiliary beams and the center of the main beam is in a range of 225 μm to 900 μm. emitting laser beam (L, L', L", L 1 , L 2 , L 31 , L 32 , L 33 , L 34 , L 35 , L 36 , L 37 , L 38 , L 39 , L 4 , L 5 , L 12 , L 13 ) toward a workpiece (W) including a metal to melt and weld a part of the workpiece (W), the part being where the laser beam has been emitted to, wherein the laser beam includes a main beam (B1) and at least one auxiliary beam (B2), a power of the main beam is larger than a power of each of the at least one auxiliary beam, and a ratio between the power of the main beam and the total of powers of the at least one auxiliary beam is in a range of 144:1 to 1:9, characterised in that the laser beam includes a plurality of the auxiliary beams, and the plurality of auxiliary beams is positioned so as to surround at least a part of a periphery of the main beam, the plurality of auxiliary beams having substantially a ring shape surrounding the main beam, or an arc shape that is a part of substantially a ring shape surrounding the periphery of the main beam, and wherein a distance between the center of each of the auxiliary beams and the center of the main beam is in a range of 225 μm to 900 μm.
A nozzle vane for a turbocharger , comprising: a vane body having a first end surface and a second end surface ; and a rotatable shaft to rotate the vane body , the rotatable shaft being disposed on the second end surface , characterized in that when an x-axis is taken along a normal direction of a camber line (Lc) of the vane body from a pressure surface toward a suction surface of the vane body , and a y-axis is taken along a vane height direction from the second end surface toward the first end surface , coordinates (x s , y s ) of the suction surface on a trailing edge side of the vane body and coordinates (x p , y p ) of the pressure surface on a leading edge side of the vane body satisfy the following relational expression within a positional range in the vane height direction including the first end surface : dy s dx s < dy p dx p . a vane body having a first end surface and a second end surface ; and a rotatable shaft to rotate the vane body , the rotatable shaft being disposed on the second end surface , characterized in that when an x-axis is taken along a normal direction of a camber line (Lc) of the vane body from a pressure surface toward a suction surface of the vane body , and a y-axis is taken along a vane height direction from the second end surface toward the first end surface , coordinates (x s , y s ) of the suction surface on a trailing edge side of the vane body and coordinates (x p , y p ) of the pressure surface on a leading edge side of the vane body satisfy the following relational expression within a positional range in the vane height direction including the first end surface : dy s dx s < dy p dx p .
A supporting device for mounting tools on a switchgear front panel characterized in that it comprises: - a first, fixing, plate and a second, supporting, plate connected to each other and free to rotate with respect to each other in a first plane; - a first locking device for locking said first, fixing, plate and said second, supporting, plate at selected angular position with respect to each other; - a magnetic fixing device comprising fixing magnets adapted to be fixed on said switchgear front panel ; - an adjustable connection device connecting said fixing magnets to said first, fixing, plate and comprising a second locking device for locking said fixing magnets at different positions with respect to said first, fixing, plate ; - a third locking device for fixing a tool on said second, supporting, plate . - a first, fixing, plate and a second, supporting, plate connected to each other and free to rotate with respect to each other in a first plane; - a first locking device for locking said first, fixing, plate and said second, supporting, plate at selected angular position with respect to each other; - a magnetic fixing device comprising fixing magnets adapted to be fixed on said switchgear front panel ; - an adjustable connection device connecting said fixing magnets to said first, fixing, plate and comprising a second locking device for locking said fixing magnets at different positions with respect to said first, fixing, plate ; - a third locking device for fixing a tool on said second, supporting, plate .
A non-transitory computer readable medium for repurposing a document, comprising instructions that when read and executed by a processor cause the processor to: read a document having multiple pages; extract three samples of the multiple pages of the document, each sample comprising sample pages of the document; for each of the three samples, compare sequential pages within a respective sample to identify a pattern of markers, wherein a marker is found by splitting a page into smaller regions and wherein each smaller region is searched for the marker and if the marker is not found continuing to split a smaller region into further smaller regions; and remove the markers from the multiple pages of the document, based on identified patterns for each respective sample of the document. read a document having multiple pages; extract three samples of the multiple pages of the document, each sample comprising sample pages of the document; for each of the three samples, compare sequential pages within a respective sample to identify a pattern of markers, wherein a marker is found by splitting a page into smaller regions and wherein each smaller region is searched for the marker and if the marker is not found continuing to split a smaller region into further smaller regions; and remove the markers from the multiple pages of the document, based on identified patterns for each respective sample of the document.
A processing apparatus for a secondary battery current collector, characterized in comprising: a foil uncoiling roller ; a composite current collector uncoiling roller ; a welding device ; a plurality of driving rollers ; and a coiling roller , wherein both the foil uncoiling roller and the composite current collector uncoiling roller are disposed on a feeding side of the welding device , the welding device being configured to weld a foil to a portion of a composite current collector, the plurality of driving rollers is respectively disposed on the feeding side and a discharging side of the welding device and has an equal line speed, the plurality of driving rollers being configured to drive the foil and the composite current collector after being overlapped with each other to downstream, and the coiling roller is configured to wind up the composite current collector having the foil welded thereon, two adjacent driving rollers of the plurality of driving rollers are arranged on the feeding side and the discharging side of the welding device in a horizontal direction. a foil uncoiling roller ; a composite current collector uncoiling roller ; a welding device ; a plurality of driving rollers ; and a coiling roller , wherein both the foil uncoiling roller and the composite current collector uncoiling roller are disposed on a feeding side of the welding device , the welding device being configured to weld a foil to a portion of a composite current collector, the plurality of driving rollers is respectively disposed on the feeding side and a discharging side of the welding device and has an equal line speed, the plurality of driving rollers being configured to drive the foil and the composite current collector after being overlapped with each other to downstream, and the coiling roller is configured to wind up the composite current collector having the foil welded thereon, two adjacent driving rollers of the plurality of driving rollers are arranged on the feeding side and the discharging side of the welding device in a horizontal direction.
A switched multiband radio frequency antenna comprising an antenna body defining at least two antenna strands , and at least one first switching means disposed between the first and second antenna strands, the first switching means being configured to separate the two antenna strands in a first operating mode and to electrically connect the two antenna strands in a second operating mode, the antenna being configured to radiate and/or receive radio frequency signals at at least a first and a second operating frequency, the ratio of the value of the second operating frequency to the value of the first operating frequency being substantially equal to an integral power of two, wherein - the antenna comprises at least one second switching means , - the first and second switching means are configured to be operated simultaneously and in a like manner, - the second switching means is arranged on the second antenna strand , - the second switching means is configured to separate the second antenna strand into two antenna sub-strands in a first operating mode and to electrically connect the two antenna sub-strands in a second operating mode, - the length of the first antenna sub-strand is different from a fraction of an integral power of two of the wavelength associated with the first operating frequency, - the antenna is tuned to the first operating frequency when the first and second switching means are in the first operating mode and - the antenna is tuned to the second operating frequency when the first and second switching means are in the second operating mode. - the antenna comprises at least one second switching means , - the first and second switching means are configured to be operated simultaneously and in a like manner, - the second switching means is arranged on the second antenna strand , - the second switching means is configured to separate the second antenna strand into two antenna sub-strands in a first operating mode and to electrically connect the two antenna sub-strands in a second operating mode, - the length of the first antenna sub-strand is different from a fraction of an integral power of two of the wavelength associated with the first operating frequency, - the antenna is tuned to the first operating frequency when the first and second switching means are in the first operating mode and - the antenna is tuned to the second operating frequency when the first and second switching means are in the second operating mode.
A multilayer composite comprising two surface layers with an intermediate adhesive layer and a layer of a material with a discontinuous surface, wherein the layer of the material with a discontinuous surface is located between the surface of the adhesive and the surface of at least one of the surface layers, such that the adhesive bonding to the surface of said surface layer is through a multitude of small individual bonding areas or dots, characterized in that the adhesive has a G-modulus, determined according to DIN 54451, of more than 2 MPa.
A system for single-cell polynucleotide sequencing, the system comprising: a focusing means for enriching a sample comprising a plurality of cells for cells of interest to produce an enriched cell sample, wherein enriching the sample comprises acoustic focusing the plurality of cells of interest to increase the concentration of the plurality of cells of interest; a flow cytometer for isolating one or more cells of interest from the enriched cell sample; and a sequencer for obtaining sequence information of one or more polynucleotides from each of the one or more isolated cells, wherein obtaining sequence information comprises generating a molecularly indexed polynucleotide library from the one or more isolated cells. a focusing means for enriching a sample comprising a plurality of cells for cells of interest to produce an enriched cell sample, wherein enriching the sample comprises acoustic focusing the plurality of cells of interest to increase the concentration of the plurality of cells of interest; a flow cytometer for isolating one or more cells of interest from the enriched cell sample; and a sequencer for obtaining sequence information of one or more polynucleotides from each of the one or more isolated cells, wherein obtaining sequence information comprises generating a molecularly indexed polynucleotide library from the one or more isolated cells.
An apparatus comprising: a primary device and at least one secondary device (130A-B, 140A-B, 150A-B, 160A-B) coupled in a planar array to a substrate ; a first passive heat exchanger comprising a heatsink base and a fin structure disposed on the primary device and the heatsink base and the fin structure of the first passive heat exchanger both comprise an opening (182A-D) over an area corresponding to the at least one secondary device; at least one second passive heat exchanger comprising a heatsink base (175A-D) and a fin structure (185A-D) both disposed in the opening (182A-D) and on the at least one secondary device (130A-B, 140A-B, 150A-B, 160A-B); at least one first spring operable to apply a force to the first heat exchanger in a direction of the primary device ; and at least one second spring (197A-D) operable to apply a force to the second heat exchanger in the direction of the secondary device (130A-B, 140A-B, 150A-B, 160A-B), the at least one second spring (197A-D) between the heatsink base of the first passive heat exchanger and the heatsink base (175A-D) of the at least one second passive heat exchanger; characterised in that the at least one first spring is disposed between the substrate and the heatsink base of the first passive heat exchanger. a primary device and at least one secondary device (130A-B, 140A-B, 150A-B, 160A-B) coupled in a planar array to a substrate ; a first passive heat exchanger comprising a heatsink base and a fin structure disposed on the primary device and the heatsink base and the fin structure of the first passive heat exchanger both comprise an opening (182A-D) over an area corresponding to the at least one secondary device; at least one second passive heat exchanger comprising a heatsink base (175A-D) and a fin structure (185A-D) both disposed in the opening (182A-D) and on the at least one secondary device (130A-B, 140A-B, 150A-B, 160A-B); at least one first spring operable to apply a force to the first heat exchanger in a direction of the primary device ; and at least one second spring (197A-D) operable to apply a force to the second heat exchanger in the direction of the secondary device (130A-B, 140A-B, 150A-B, 160A-B), the at least one second spring (197A-D) between the heatsink base of the first passive heat exchanger and the heatsink base (175A-D) of the at least one second passive heat exchanger; characterised in that the at least one first spring is disposed between the substrate and the heatsink base of the first passive heat exchanger.
A hair-removal apparatus, comprising a main body and a light-filtering member detachably connected to the main body; at least one sensing element being disposed on the light-filtering member; wherein, when the light-filtering member is connected to the main body, the main body is configured to recognize the sensing element to determine the type of the light-filtering member and whether the light-filtering member is inserted in a proper position.
A stroller frame comprising a front leg , a bottom tube , a rear leg , an upper support member and a lower support member , the front leg , the bottom tube , the lower support member and the upper support member being pivotally connected to each other to form a four-bar linkage structure, the rear leg being connected to an end of the bottom tube close to the lower support member , a lock mechanism being disposed at a pivot joint between the upper support member and the lower support member , the lock mechanism being able to lock the upper support member and the lower support member at an expanded angle, such that the front leg is able to be expanded with respect to the bottom tube , the lock mechanism being unlocked to release the upper support member and the lower support member , such that the front leg is able to be folded with respect to the bottom tube , characterized in that the lock mechanism comprises an operating member , an engaging member and a fixing member engaging with the engaging member , the engaging member is movably disposed on the lower support member , the fixing member is disposed on the upper support member , the fixing member corresponds to and engages with the engaging member when the upper support member and the lower support member are situated at the expanded angle, the operating member is connected to the engaging member and controls the engaging member to be disengaged from the fixing member to unlock the lock mechanism .
A nasal rinsing cap for bottles comprising a body part , which is mountable to the mouth of a bottle and has a cylinder-shaped vacuity in it for the threaded part of bottle mouths , and a tubular vacuity extending from the cylinder-shaped vacuity through the body part to the end of the body part for discharging liquids from bottles connected to the nasal rinsing cap when it is used, said tubular vacuity being equipped with a liquid valve to facilitate the flow of liquids through the cap out of the bottle as well as to prevent any backflow of liquids back into the bottle ; and said body part being equipped with an air valve to allow the entry of air into the bottle upon occurrence of negative pressure in it as well as to prevent any outflow of liquids when the bottle is turned upside down or squeezed; and a top part , which can be removed or opened, is positioned on the body part , the top part comprising a tubular vacuity which runs through it, the tubular vacuity of the top part beginning from a point close to the tubular vacuity of the body part , extending through the top part and opening at the tip of the top part , wherein the top part is configured so that its tip can be inserted in the nasal cavity of the user, and characterized in that a pressure region has been formed on the top part to close the liquid valve by putting pressure on the pressure region of the top part by means of a finger.
A phosphor-containing member, comprising: a transparent member ; and particles of a single crystal phosphor dispersed in the transparent member , wherein the single crystal phosphor has a composition represented by a compositional formula (Y 1-a-b Lu a Ce b ) 3+c Al 5-c O 12 (where 0≤a≤0.9994, 0.0002≤b≤0.0067, -0.016≤c≤0.315), and CIE chromaticity coordinates x, y of an emission spectrum satisfy a relationship of -0.4377x + 0.7384≤y≤-0.4377x + 0.7504 when a peak wavelength of excitation light is 450nm and temperature is 25°C. a transparent member ; and particles of a single crystal phosphor dispersed in the transparent member , wherein the single crystal phosphor has a composition represented by a compositional formula (Y 1-a-b Lu a Ce b ) 3+c Al 5-c O 12 (where 0≤a≤0.9994, 0.0002≤b≤0.0067, -0.016≤c≤0.315), and CIE chromaticity coordinates x, y of an emission spectrum satisfy a relationship of -0.4377x + 0.7384≤y≤-0.4377x + 0.7504 when a peak wavelength of excitation light is 450nm and temperature is 25°C.
Door for a household refrigeration appliance , with a plate-like base body , and with a separate cover plate to the base body , which is arranged on the base body in a non-destructively detachable manner and which on the front side covers an outer side of the base body at least in part, wherein a separate filler element which can be compressed is arranged on an inner side of a front plate of the cover plate , which is elastically deformable in a direction perpendicular to its main extension plane, characterised in that the filler element is formed by means of a flat body and that the flat filler element is connected to the front plate of the cover with a material bond.
A preparation method of a heavy rare earth-free high-performance neodymium iron boron permanent magnet material, comprising the following steps: providing an anisotropic magnet material; providing an auxiliary phase; and evenly mixing the anisotropic magnet material with the auxiliary phase material to obtain mixed magnetic powders, and then successively performing orientation profiling, sintering treatment and tempering treatment, so as to obtain the heavy rare earth-free high-performance neodymium iron boron permanent magnet material, characterized in that the anisotropic magnet material has a chemical formula of (Nd,Pr) x Fe (100-x-y-z) B y M z , wherein x, y and z each represent the mass percentage of a respective corresponding element, and 28.5%≤x≤29%, 0.86%≤y≤0.92% and 0<z≤2.5%, and M comprises any one or more than two of combinations of Co, Al, Cu and Zr elements; and the auxiliary phase material has a chemical formula of Pr a Ni 100-b , wherein a and b each represent the mass percentage of a respective corresponding element, and 50%≤a≤65% and 35%≤b≤50%. providing an anisotropic magnet material; providing an auxiliary phase; and evenly mixing the anisotropic magnet material with the auxiliary phase material to obtain mixed magnetic powders, and then successively performing orientation profiling, sintering treatment and tempering treatment, so as to obtain the heavy rare earth-free high-performance neodymium iron boron permanent magnet material, characterized in that the anisotropic magnet material has a chemical formula of (Nd,Pr) x Fe (100-x-y-z) B y M z , wherein x, y and z each represent the mass percentage of a respective corresponding element, and 28.5%≤x≤29%, 0.86%≤y≤0.92% and 0<z≤2.5%, and M comprises any one or more than two of combinations of Co, Al, Cu and Zr elements; and the auxiliary phase material has a chemical formula of Pr a Ni 100-b , wherein a and b each represent the mass percentage of a respective corresponding element, and 50%≤a≤65% and 35%≤b≤50%.