mhurhangee/patent-ind-claim-en huggingface dataset:
A method of creating a well bore , the method comprising: (a) providing a bore liner in a section of a well bore extending through a formation and providing the liner with at least one valved port , wherein the bore liner is cemented within the well bore ; (b) mounting a fluid delivery tool on a string of jointed pipe and running the fluid delivery tool into the well bore through a blowout preventer (BOP) ; (c) locating the fluid delivery tool adjacent the valved port ; (d) activating a seal on the BOP to engage the jointed pipe and activating the fluid delivery tool to engage the valved port ; (e) stripping the string of jointed pipe through the BOP while the seal on the BOP engages the jointed pipe to translate the fluid delivery tool to open the port ; (f) operating a pump to deliver fracturing fluid through the port and into the formation surrounding the liner ; (g) at least reducing the flow of the fracturing fluid; and (h) stripping the string of jointed pipe through the BOP while the seal on the BOP engages the jointed pipe to translate the fluid delivery tool to close the port , wherein steps (a) to (h) are conducted in sequence. (a) providing a bore liner in a section of a well bore extending through a formation and providing the liner with at least one valved port , wherein the bore liner is cemented within the well bore ; (b) mounting a fluid delivery tool on a string of jointed pipe and running the fluid delivery tool into the well bore through a blowout preventer (BOP) ; (c) locating the fluid delivery tool adjacent the valved port ; (d) activating a seal on the BOP to engage the jointed pipe and activating the fluid delivery tool to engage the valved port ; (e) stripping the string of jointed pipe through the BOP while the seal on the BOP engages the jointed pipe to translate the fluid delivery tool to open the port ; (f) operating a pump to deliver fracturing fluid through the port and into the formation surrounding the liner ; (g) at least reducing the flow of the fracturing fluid; and (h) stripping the string of jointed pipe through the BOP while the seal on the BOP engages the jointed pipe to translate the fluid delivery tool to close the port ,
Chisel holder for a soil working machine, in particular a road milling machine, which has a chisel receptacle in the region of a working side and which directly or indirectly carries a plug-in attachment on a plug-in attachment side of a supporting body , the supporting body having two abutment surfaces (first or second abutment surfaces (29.1, 29.4)) forming an abutment surface pair, which abutment surfaces are at an angle (ε1,ε2,) to one another, characterized in that the supporting body has at least one further abutment surface (29.1, 29.4) which is at an angle (γ', ω) to the two abutment surfaces (29.1, 29.4) of the pair of abutment surfaces, the abutment surfaces (29.1, 29.4) being usable for load transfer into a base part , in that the two abutment surfaces (29. 1, 29.4) of the pair of abutment surfaces are arranged in the direction of advance (V) of the chisel holder at least in some regions in front of the plug-in attachment and the further abutment surface (29.1, 29.4) is arranged at least in some regions behind the plug-in attachment in the direction opposite to the direction of advance (V), or in that the two abutment surfaces (29.1, 29.4) of the pair of abutment surfaces are arranged at least regionally behind the plug-in attachment counter to the feed direction (V) and the further abutment surface (29.1, 29.4) is arranged at least regionally in front of the plug-in attachment in the feed direction (V). characterized in that the supporting body has at least one further abutment surface (29.1, 29.4) which is at an angle (γ', ω) to the two abutment surfaces (29.1, 29.4) of the pair of abutment surfaces, the abutment surfaces (29.1, 29.4) being usable for load transfer into a base part , in that the two abutment surfaces (29. 1, 29.4) of the pair of abutment surfaces are arranged in the direction of advance (V) of the chisel holder at least in some regions in front of the plug-in attachment and the further abutment surface (29.1, 29.4) is arranged at least in some regions behind the plug-in attachment in the direction opposite to the direction of advance (V), or in that the two abutment surfaces (29.1, 29.4) of the pair of abutment surfaces are arranged at least regionally behind the plug-in attachment counter to the feed direction (V) and the further abutment surface (29.1, 29.4) is arranged at least regionally in front of the plug-in attachment in the feed direction (V).
A multi-layer sliding bearing element made from a composite material comprising a supporting metal layer and a further layer , in particular a sliding layer , as well as optionally an intermediate layer between the supporting metal layer and the further layer , wherein the further layer is formed of a cast alloy of a lead-free copper base alloy, in which sulfide precipitates are contained, characterized in that the copper base alloy contains between 0.1 wt.% and 3 wt.% sulfur, between 0.01 wt.% and 4 wt.% iron, between 0 wt.%, in particular 0.001 wt.%, and 2 wt.% phosphorus, at least one element from a first group consisting of zinc, tin, aluminum, manganese, nickel, silicon, chromium, indium of in total between 0.1 wt.% and 49 wt.%, wherein the proportion of zinc amounts to between 0 wt.% and 45 wt.%, the proportion of tin amounts to between 0 wt.% and 40 wt.%, the proportion of aluminum amounts to between 0 wt.% and 15 wt.%, the proportion of manganese amounts to between 0 wt.% and 10 wt.%, the proportion of nickel amounts to between 0 wt.% and 10 wt.%, the proportion of silicon amounts to between 0.01 wt.% and 7 wt.%, the proportion of chromium amounts to between 0 wt.% and 2 wt.%, and the proportion of indium amounts to between 0 wt.% and 10 wt.%, and at least one element from a second group consisting of silver, magnesium, cobalt, titanium, zirconium, arsenic, lithium, yttrium, calcium, vanadium, molybdenum, tungsten, antimony, selenium, tellurium, bismuth, niobium, palladium each to a proportion of between 0 wt.% and 1.5 wt.%, wherein the summary proportion of the elements of the second group amounts to between 0 wt.% and 2 wt.%, and the balance adding up to 100 wt.% being constituted by copper and impurities originating from the production of the elements.
A tire tread provided with a tread pattern, the tread pattern comprising: a plurality of tread elements positioned on a tire tread surface providing the tread pattern, the plurality of tread elements positioned at least one of axially or circumferentially on the tire tread surface, each of the plurality of tread elements have a height (h) between a top contact surface of the tread element and a surface of the tire tread on which the plurality of tread elements are positioned; a plurality of grooves provided between the plurality of tread elements ; and a sipe formed in at least one of the plurality of tread elements , the sipe comprising a three-dimensional pattern that oscillates with a decreasing frequency from a first frequency of oscillation in the depth direction of the sipe at an upper end portion of the sipe , the upper end portion comprising a top end of the sipe to a second frequency of oscillation in the depth direction of the sipe at a lower end portion of the sipe comprising a bottom end of the sipe , the first frequency of oscillation being greater than the second frequency of oscillation, the three-dimensional pattern comprising a zig-zag pattern extending along the top contact surface of the tread element , characterized in that the three-dimensional pattern has a first amplitude in the depth direction of the sipe at an upper end portion of the sipe and a second amplitude in the depth direction of the sipe at a lower end portion of the sipe , wherein the first amplitude is greater than the second amplitude. a plurality of tread elements positioned on a tire tread surface providing the tread pattern, the plurality of tread elements positioned at least one of axially or circumferentially on the tire tread surface, each of the plurality of tread elements have a height (h) between a top contact surface of the tread element and a surface of the tire tread on which the plurality of tread elements are positioned; a plurality of grooves provided between the plurality of tread elements ; and a sipe formed in at least one of the plurality of tread elements , the sipe comprising a three-dimensional pattern that oscillates with a decreasing frequency from a first frequency of oscillation in the depth direction of the sipe at an upper end portion of the sipe , the upper end portion comprising a top end of the sipe to a second frequency of oscillation in the depth direction of the sipe at a lower end portion of the sipe comprising a bottom end of the sipe , the first frequency of oscillation being greater than the second frequency of oscillation, the three-dimensional pattern comprising a zig-zag pattern extending along the top contact surface of the tread element , characterized in that the three-dimensional pattern has a first amplitude in the depth direction of the sipe at an upper end portion of the sipe and a second amplitude in the depth direction of the sipe at a lower end portion of the sipe , wherein the first amplitude is greater than the second amplitude.
A counter-rotating mechanical refiner of lignocellulosic material, the refiner comprising a circular refiner plate which is an assembly of refining plate segments arranged in an annulus, each refining plate segment comprising a refining surface on a substrate , wherein the refining surface is adapted to face a refining surface of an opposing refiner plate, the refining surface including bars and grooves between the bars (18, ...), the refiner plate being mounted in the refiner for rotation in a rotational direction , wherein the bars (18, ...) each include a leading sidewall facing the rotational direction of the refiner plate, the leading sidewall having an irregular surface, wherein the irregular surface includes protrusions extending outwardly from the leading sidewall towards a trailing sidewall on an adjacent bar (18, ...), wherein an angle of each bar (18, ...) increases at least 15 degrees along a radially outward direction, from an angle of the bar (18, ...) at a radially inward inlet to the refining surface relative to a radial line extending at the radially inward inlet of the bar (18, ...) to an angle of the bar (18, ...) at an outer periphery of the refining surface relative to a radial line extending at the radially outer end of the bar (18, ...), wherein at the outer periphery of the refining surface, the angle is a holdback angle extending in the rotational direction of the refiner plate from the radial line extending at the radially outer end of the bar (18, ...), the angle being in a range of 10 to 45 degrees, preferably 15 to 35 degrees, relative to the radial line extending at the radially outer end of the bar (18, ...), and wherein the refining surface includes a radially inner refining zone and a radially outer refining zone , with the radially outer refining zone having a higher density of bars than a density of bars in the radially inner refining zone .
A process for making a hydrogenated silicene film, comprising the steps of: placing a substrate into a plasma-enhanced chemical vapor deposition (PECVD) chamber, wherein the substrate is coated with an Ag film; setting the substrate to a temperature of 20 to 290°C; providing a starting material comprising a mixture of H 2 and SiH 4 wherein the mixture has an H 2 :SiH 4 ratio of 200:1; and depositing a two-dimensional silicene film on the Ag substrate from the H 2 :SiH 4 starting material by means of PECVD, wherein deposition occurs for 10 to 25 minutes at an RF power of 10 W to 500 W and a chamber pressure of 100 mTorr to 1300 mTorr. placing a substrate into a plasma-enhanced chemical vapor deposition (PECVD) chamber, wherein the substrate is coated with an Ag film; setting the substrate to a temperature of 20 to 290°C; providing a starting material comprising a mixture of H 2 and SiH 4 wherein the mixture has an H 2 :SiH 4 ratio of 200:1; and depositing a two-dimensional silicene film on the Ag substrate from the H 2 :SiH 4 starting material by means of PECVD, wherein deposition occurs for 10 to 25 minutes at an RF power of 10 W to 500 W and a chamber pressure of 100 mTorr to 1300 mTorr.
A sliding bearing for supporting a load, comprising: an upper case ; a lower case , which is combined with the upper case ; and an annular center plate , which is placed between the upper case and the lower case , so as to realize relative rotation between the upper case and the lower case , wherein: the center plate is formed integrally with the lower case or the upper case ; and the center plate has a bearing surface , wherein the center plate has an annular groove , which is formed in the bearing surface so as to hold a lubricant; and the annular groove has: an inner peripheral surface inclined outward in a radial direction from an opening side toward a groove bottom side; an outer peripheral surface inclined inward in a radial direction from the opening side toward the groove bottom side; characterized in that : the annular groove has an annular recess positioned at an intersection (P) of the inner peripheral surface and the outer peripheral surface . an upper case ; a lower case , which is combined with the upper case ; and an annular center plate , which is placed between the upper case and the lower case , so as to realize relative rotation between the upper case and the lower case , wherein: the center plate is formed integrally with the lower case or the upper case ; and the center plate has a bearing surface , wherein the center plate has an annular groove , which is formed in the bearing surface so as to hold a lubricant; and the annular groove has: an inner peripheral surface inclined outward in a radial direction from an opening side toward a groove bottom side; an outer peripheral surface inclined inward in a radial direction from the opening side toward the groove bottom side; characterized in that : the annular groove has an annular recess positioned at an intersection (P) of the inner peripheral surface and the outer peripheral surface . the center plate is formed integrally with the lower case or the upper case ; and the center plate has a bearing surface , wherein the center plate has an annular groove , which is formed in the bearing surface so as to hold a lubricant; and the annular groove has: an inner peripheral surface inclined outward in a radial direction from an opening side toward a groove bottom side; an outer peripheral surface inclined inward in a radial direction from the opening side toward the groove bottom side; characterized in that : the annular groove has an annular recess positioned at an intersection (P) of the inner peripheral surface and the outer peripheral surface . an inner peripheral surface inclined outward in a radial direction from an opening side toward a groove bottom side; an outer peripheral surface inclined inward in a radial direction from the opening side toward the groove bottom side; characterized in that : the annular groove has an annular recess positioned at an intersection (P) of the inner peripheral surface and the outer peripheral surface .
Crosslinked glycosaminoglycans, wherein said glycosaminoglycans are crosslinked via an alkoxyboronate ester anion formed between a backbone diol function of a first glycosaminoglycan and a boronate hemiester grafted to a second glycosaminoglycan.
A communication method, comprising: (S201) obtaining, by an Internet of things platform , historical load of a serving cell of a terminal ; (S202) determining, by the Internet of things platform , a data reporting time of the terminal based on the historical load of the serving cell; and (S203) sending, by the Internet of things platform to the terminal , the data reporting time; wherein the determining, by the Internet of things platform , a data reporting time of the terminal based on the historical load of the serving cell comprises: determining, by the Internet of things platform , predicted load of the serving cell in a preset time period from a current time based on the historical load of the serving cell; and determining, by the Internet of things platform , the data reporting time of the terminal based on the predicted load. (S201) obtaining, by an Internet of things platform , historical load of a serving cell of a terminal ; (S202) determining, by the Internet of things platform , a data reporting time of the terminal based on the historical load of the serving cell; and (S203) sending, by the Internet of things platform to the terminal , the data reporting time; wherein the determining, by the Internet of things platform , a data reporting time of the terminal based on the historical load of the serving cell comprises: determining, by the Internet of things platform , predicted load of the serving cell in a preset time period from a current time based on the historical load of the serving cell; and determining, by the Internet of things platform , the data reporting time of the terminal based on the predicted load. determining, by the Internet of things platform , predicted load of the serving cell in a preset time period from a current time based on the historical load of the serving cell; and determining, by the Internet of things platform , the data reporting time of the terminal based on the predicted load.
A CRISPR/Cas9 construct comprising a promoter operably linked to a polynucleotide sequence, the polynucleotide sequence comprising at least one guide RNA sequence targeting a target site of a gene encoding a eucalyptus DELLA polypeptide at least 95% identical to SEQ ID NO: 1 (DELLA1), wherein the construct reduces the expression level of the DELLA polypeptide which is at least 95% identical to SEQ ID NO: 1 (DELLA1) to selectively alter DELLA expression to overcome gibberellins inhibition without inhibiting plant growth.
An induction heater for a cook top comprising: - a first electrically insulating sheet ; - a second electrically insulating sheet ; - one or more inductors arranged on a same plane between the first sheet and the second sheet , each inductor comprising a single electrically conductive track defining a flat spiral coil; - at least one magnetic flux concentrator arranged on a plane under the second sheet ; - a metallic heat sink plate arranged under the at least one magnetic flux concentrator , adapted to dissipate the heat produced by the one or more inductors ; characterized in that each turn of a plurality of turns of each inductor is shaped so as to have four rectilinear stretches parallel in pairs, and four curved stretches , wherein two mutually successive rectilinear stretches are joined by a respective curved stretch ; wherein the radius of curvature of the curved stretches gradually increases from the innermost turn to the outermost turn. - a first electrically insulating sheet ; - a second electrically insulating sheet ; - one or more inductors arranged on a same plane between the first sheet and the second sheet , each inductor comprising a single electrically conductive track defining a flat spiral coil; - at least one magnetic flux concentrator arranged on a plane under the second sheet ; - a metallic heat sink plate arranged under the at least one magnetic flux concentrator , adapted to dissipate the heat produced by the one or more inductors ;
A pump unit having a hydrostatic pump , an electric motor , a pressure sensor , a throttle and a plug-in connection is connectable electrically via the plug-in connection to an electric controller and fluidically by means of a first line and a second line , to a load or a plurality of loads, the second line being connectable to the pressure sensor through at least one bore , which, with a housing of the pump unit that contains electric components and electric lines, has a common housing, and the first line and the second line being connectable to the pump within the pump housing through the throttle , characterized in that the pump unit can be inserted into a higher-order unit which contains the first and second lines .
A print module comprising: a printhead die ; an input regulator to regulate input fluid pressure to the die ; a die carrier to which the die is adhered at its backside; and a bypass gap which is formed between the die carrier and the backside of the die to circulate fluid behind the die via input and output manifold passages in the die carrier , wherein the input regulator comprises a pressure-controlled housing, and a valve in the pressure-controlled housing, the valve is configured to be opened when pressure in the housing falls below a setpoint pressure, characterized in that the print module further comprises an output regulator to regulate output fluid pressure from the die , wherein the output regulator comprises a pressure-controlled housing, and a valve in the pressure-controlled housing, the valve is configured to be closed when pressure in the housing falls below a setpoint pressure. a printhead die ; an input regulator to regulate input fluid pressure to the die ; a die carrier to which the die is adhered at its backside; and a bypass gap which is formed between the die carrier and the backside of the die to circulate fluid behind the die via input and output manifold passages in the die carrier , wherein the input regulator comprises a pressure-controlled housing, and a valve in the pressure-controlled housing, the valve is configured to be opened when pressure in the housing falls below a setpoint pressure, characterized in that the print module further comprises an output regulator to regulate output fluid pressure from the die , wherein the output regulator comprises a pressure-controlled housing, and a valve in the pressure-controlled housing, the valve is configured to be closed when pressure in the housing falls below a setpoint pressure.