mhurhangee/ep-ind-claims huggingface dataset:
A vacuum cleaning system comprising: a robotic unit comprising a traction arrangement, and a docking interface for receiving a handheld vacuum cleaner, a handheld vacuum cleaner configured to be docked with the docking interface, the handheld vacuum cleaner comprising a vacuum motor for drawing air through a suction flow path defined by the robot unit when docked with the docking interface, wherein the handheld vacuum cleaner comprises a main body from which extends a battery pack, wherein, when the handheld vacuum cleaner is docked with the docking interface, it is configured such that the battery pack extends over the top of at least part of the robotic unit, and wherein the traction arrangement includes a pair of rolling elements spaced apart along a rolling axis, and characterized in that the entire battery pack extends over the rolling axis. a robotic unit comprising a traction arrangement, and a docking interface for receiving a handheld vacuum cleaner, a handheld vacuum cleaner configured to be docked with the docking interface, the handheld vacuum cleaner comprising a vacuum motor for drawing air through a suction flow path defined by the robot unit when docked with the docking interface, wherein the handheld vacuum cleaner comprises a main body from which extends a battery pack, wherein, when the handheld vacuum cleaner is docked with the docking interface, it is configured such that the battery pack extends over the top of at least part of the robotic unit, and wherein the traction arrangement includes a pair of rolling elements spaced apart along a rolling axis, and characterized in that the entire battery pack extends over the rolling axis.
A method for manufacturing a basic module of a microneedle sensor, comprising a step of assembling a support with at least one staple, the support comprising an upper surface intended to be in contact with the skin of a user and a lower surface, the staple being U-shaped and comprises an arm and two branches extending from each end of the arm, the arm comprising a thickness less than or equal to the thickness (X') of the support, the ends of the branches being adapted to be inserted into the skin of a user and forming two microneedles, the assembly consisting of introducing the staple into a rectangular opening formed through the entire thickness of the support so as to position the staple so that the arm does not protrude from the upper surface of the support and to align a lower surface of the arm with a lower surface of the support, and to fix the staple to the support, the staple forming microneedles, a basic module comprising at least two solid microneedles.
A curable resin composition comprising: component, being a thermosetting resin composition wherein the component contains a main agent having a polyisobutylene skeleton, a crosslinking agent, a hydrosilylation catalyst, and an inhibitor; and component, being an adhesion-imparting agent only consisting of a compound represented by the following general formula 1, or, an adhesion-imparting agent comprising the compound represented by the following general formula 1 and a compound represented by the following general formula 2: wherein in the general formula 1, n represents 0 to 2, R each independently represents an alkyl group having 1 to 10 carbon atoms or a derivative of the alkyl group, R' represents methyl group, ethyl group or propyl group, and in the general formula 2, m represents 1 to 3, and R 1 represents hydrogen atom or methyl group. component, being a thermosetting resin composition wherein the component contains a main agent having a polyisobutylene skeleton, a crosslinking agent, a hydrosilylation catalyst, and an inhibitor; and component, being an adhesion-imparting agent only consisting of a compound represented by the following general formula 1, or, an adhesion-imparting agent comprising the compound represented by the following general formula 1 and a compound represented by the following general formula 2: wherein in the general formula 1, n represents 0 to 2, R each independently represents an alkyl group having 1 to 10 carbon atoms or a derivative of the alkyl group, R' represents methyl group, ethyl group or propyl group, and in the general formula 2, m represents 1 to 3, and R 1 represents hydrogen atom or methyl group.
A method for preparing a catalyst for polymerization of polyolefin, comprising: a) dissolving magnesium halide in a first alcohol and a first hydrocarbon and then adding an alkoxysilane compound thereto to prepare a magnesium halide precursor solution; b) reacting a second alcohol with metal magnesium in the presence of a halogen compound to prepare a dialkoxy magnesium support; and c) reacting the magnesium halide precursor solution and the dialkoxy magnesium support with titanium tetrachloride and an internal electron donor in the presence of a second hydrocarbon. a) dissolving magnesium halide in a first alcohol and a first hydrocarbon and then adding an alkoxysilane compound thereto to prepare a magnesium halide precursor solution; b) reacting a second alcohol with metal magnesium in the presence of a halogen compound to prepare a dialkoxy magnesium support; and c) reacting the magnesium halide precursor solution and the dialkoxy magnesium support with titanium tetrachloride and an internal electron donor in the presence of a second hydrocarbon.
A method comprising: executing a change (102, 104, 200, 300, 400) on a first immutable micro-partition of a table of a database, the executing of the change comprising generating a new micro-partition that embodies the change and deleting the first immutable micro-partition; storing a value of the first immutable micro-partition prior to executing the change in a change tracking column of the table, wherein the value of the first immutable micro-partition indicates at least one row of the first immutable micro-partition, on which the change is executed, and wherein a timestamp is secured to the change that is executed on the at least one row; receiving, from a request processing service, a request for a delta (210, 310, 410) for the table between a first timestamp and a second timestamp, wherein the delta indicates what rows of the table have changed and how those rows have changed between the first timestamp and the second timestamp and does not include information on intermediate changes made to those rows between the first timestamp and the second timestamp; and querying at least one change tracking column of the table to determine the delta between the first timestamp and the second timestamp, the delta including the value of the first immutable micro-partition prior to executing the change; and providing, to the request processing service, the delta for the table and the value of the first immutable micro-partition. executing a change (102, 104, 200, 300, 400) on a first immutable micro-partition of a table of a database, the executing of the change comprising generating a new micro-partition that embodies the change and deleting the first immutable micro-partition; storing a value of the first immutable micro-partition prior to executing the change in a change tracking column of the table, wherein the value of the first immutable micro-partition indicates at least one row of the first immutable micro-partition, on which the change is executed, and wherein a timestamp is secured to the change that is executed on the at least one row; receiving, from a request processing service, a request for a delta (210, 310, 410) for the table between a first timestamp and a second timestamp, wherein the delta indicates what rows of the table have changed and how those rows have changed between the first timestamp and the second timestamp and does not include information on intermediate changes made to those rows between the first timestamp and the second timestamp; and querying at least one change tracking column of the table to determine the delta between the first timestamp and the second timestamp, the delta including the value of the first immutable micro-partition prior to executing the change; and providing, to the request processing service, the delta for the table and the value of the first immutable micro-partition.
Method for producing a tool steel, in particular a hot-working steel, characterised in that a steel with the following analysis C: 0.25 - 0.6 % w/w Si: max 0.15 % w/w Mn: max. 0.3 % w/w Mo: 2 - 5 % w/w Cr: 0 - 2 % w/w W: 1 - 3 % w/w: V: 0 - 2 % w/w Ni: 0 - 3 % w/w, the remainder being iron and unavoidable impurities from the melting process is melted and alloyed, wherein a workpiece from this steel is heated up and austenitised at temperatures > Ac 3 and then cooled down, wherein the cooling is carried out to a temperature of 330°C to 360°C and the workpiece is held isothermally at this temperature until the workpiece has changed into a bainitic steel, after which cooling down to room temperature takes place wherein it is held isothermally for a period of 30 to 90 minutes, and the cooling can be carried out from the austenitising temperature to the isothermal temperature with cooling rates from λ=0.4 to λ=2. V: 0 - 2 % w/w Ni: 0 - 3 % w/w, the remainder being iron and unavoidable impurities from the melting process is melted and alloyed, wherein a workpiece from this steel is heated up and austenitised at temperatures > Ac 3 and then cooled down, wherein the cooling is carried out to a temperature of 330°C to 360°C and the workpiece is held isothermally at this temperature until the workpiece has changed into a bainitic steel, after which cooling down to room temperature takes place wherein it is held isothermally for a period of 30 to 90 minutes, and the cooling can be carried out from the austenitising temperature to the isothermal temperature with cooling rates from λ=0.4 to λ=2.
Device for producing a flowable mass, in particular a fine-grained mortar mass such as a filler, comprising a main mixer for mixing dry mortar with water, a secondary mixer, and a rotating displacement pump, in particular an eccentric screw pump, for conveying the premixed mass to the secondary mixer, the rotating displacement pump having a conveying rotor, in particular an eccentric screw rotor, which can be rotated in a stator, in particular in a conveying pipe, and comprises a conveying thread, and the secondary mixer having a mixing rotor which comprises an active surface arranged in particular on the outer surface of the mixing rotor, and having a mixing pipe which comprises a counter surface arranged in particular on the inner surface of the mixing pipe, it being possible to drive the mixing rotor via the conveying rotor in such a way that the active surface of the mixing rotor can be rotated along the counter surface about a central axis of the mixing pipe, the mixing rotor being designed such that the conveying direction of the mixing rotor of the secondary mixer is at least partially opposite to the conveying direction of the conveying thread of the conveying rotor, as a result of which in particular turbulence is generated in the mass, and/or the mixing rotor having a mixing thread or a mixing helix or mixing rotor blades or vanes which is/are designed to rotate in the opposite direction to that of the conveying thread, characterized in that the stator, in particular the conveying pipe, of the rotating displacement pump has a larger internal diameter than the mixing pipe arranged fluidically downstream.
Distributing, opening and closing device for taps, wherein the device comprises an inlet chamber, a first outlet chamber to a first shower column/head, a second outlet chamber to a second shower hose, a discharge opening and a water regulator which is connected to the outlet chambers (3, 4) of the distributing device, characterised in that said water regulator incorporates the functions of opening, intermediate closing and closing/discharging in one single mechanism, and is regulated via an actuating control (7 - 7.1) with five positions, depending on the actuating rotation, to divert the water from the inlet chamber to the corresponding first or second outlet chamber or to divert the water from the first shower column/head or the second shower hose to the discharge opening for draining of the same.
Supercharged internal combustion engine comprising a plurality of cylinders (C1, C2) with relative pistons, connected to a relative common drive shaft, said multitude of cylinders being divided into a first group and a second group of cylinders, in which consecutive ignition cycles alternate between the two groups of cylinders when both groups of cylinders are active, the first group of cylinders being controlled to be always active, and the second group of cylinders being controlled to be active on demand, the engine comprising a first turbocompressor connected so as to exclusively supercharge said first group of cylinders and at least one second turbocompressor (TC2, TC3) connected so as to exclusively supercharge said second group of cylinders, wherein said first turbocompressor comprises first bypass means (B3, WG1) to allow an exhaust gas produced by said first group of cylinders to bypass a relative first turbine and wherein said bypass means are connected to a turbine (T2, T3) of said at least one second turbocompressor (TC2, TC3) to assist start-up of the at least one second turbocompressor (TC2, TC3) before and/or during an activation of said second group of cylinders.
An information providing method which is executable by using an ultrasound apparatus, the method comprising: obtaining an ultrasound signal relating to an object; displaying, on a touch screen, a gain setup window which relates to setting a gain with respect to the obtained ultrasound signal; displaying, on the touch screen, a list of preset gains, which corresponds to identification information of a probe connected to the ultrasound apparatus, wherein the list of the preset gains comprises buttons with images of gain lines corresponding to the preset gains; receiving a touch input which relates to selecting one preset gain from among the preset gains included in the displayed list via the touchscreen; displaying the selected preset gain on the gain setup window; receiving a gain which is set by a user on the gain setup window; storing the gain which is set by the user on the gain setup window with the identification information of the probe; associating the gain which is set on the gain setup window with probe identification information that relates to the probe which is connected to the ultrasound apparatus; and displaying on the respective button of the displayed list an image of a gain line corresponding to the gain which is currently set by the user on the gain set up window. obtaining an ultrasound signal relating to an object; displaying, on a touch screen, a gain setup window which relates to setting a gain with respect to the obtained ultrasound signal; displaying, on the touch screen, a list of preset gains, which corresponds to identification information of a probe connected to the ultrasound apparatus, wherein the list of the preset gains comprises buttons with images of gain lines corresponding to the preset gains; receiving a touch input which relates to selecting one preset gain from among the preset gains included in the displayed list via the touchscreen; displaying the selected preset gain on the gain setup window; receiving a gain which is set by a user on the gain setup window; storing the gain which is set by the user on the gain setup window with the identification information of the probe; associating the gain which is set on the gain setup window with probe identification information that relates to the probe which is connected to the ultrasound apparatus; and displaying on the respective button of the displayed list an image of a gain line corresponding to the gain which is currently set by the user on the gain set up window.
A self-propelled robotic lawnmower which is configured to cut vegetation within a limited area during normal operation, the lawnmower comprising: a body covered by a housing; a main cutting unit carried by the body; at least one trimming unit carried by the body or the housing, characterized in that the at least one trimming unit is arranged to automatically change between a passive state during normal operation, wherein the trimming unit is passive and thereby not arranged to perform any cutting, and an active state, wherein the trimming unit is active and thereby arranged to perform cutting. a body covered by a housing; a main cutting unit carried by the body; at least one trimming unit carried by the body or the housing, characterized in that the at least one trimming unit is arranged to automatically change between a passive state during normal operation, wherein the trimming unit is passive and thereby not arranged to perform any cutting, and an active state, wherein the trimming unit is active and thereby arranged to perform cutting.
A method for vitrification of fission products in a confinement molten glass matrix, wherein the glass is elaborated in a chemically sufficiently reduced form in order to cause reduction of ruthenium oxides to metal ruthenium during said elaboration, characterized in that the glass is elaborated by using either a reducing glass sinter, comprising at least one metal element present at an intermediate oxidation level between a metal state and a higher oxidation level, or glass precursors, comprising at least one metal element present at an oxidation level intermediate between a metal state and a higher oxidation level.
A gas turbine engine comprising: an engine static structure; a rotating structure (40; 72) configured to rotate relative to the engine static structure, the rotating structure (40; 72) having a target area (94; 96) that is larger in a first direction than in a second direction; and a lubrication system characterized in that the lubrication system comprises a structure providing a fluid passage terminating in a nozzle (68; 90; 92) having an exit (106; 206; 306; 406; 506; 606), the exit (106; 206; 306; 406; 506; 606) having a width and a height, the width greater than the height, the exit has a non-circular shape, the exit (106; 206; 306; 406; 506; 606) configured to spray a lubricant on a target area (94; 96) of a component (74; 76), and the width oriented in the first direction, the rotating structure (40; 72) includes a shaft (40; 72), a bearing supports the shaft (40; 72) for rotation relative to the engine static structure, and the nozzle (68; 90; 92) is arranged in a compartment with the bearing, the rotating structure (40; 72) includes a spacer abutting the bearing, the spacer providing the target area, and the target area is provided by a window in the spacer to flow oil underneath a bearing raceway and then to a cage and rolling elements of the bearing radially outward. an engine static structure; a rotating structure (40; 72) configured to rotate relative to the engine static structure, the rotating structure (40; 72) having a target area (94; 96) that is larger in a first direction than in a second direction; and a lubrication system characterized in that the lubrication system comprises a structure providing a fluid passage terminating in a nozzle (68; 90; 92) having an exit (106; 206; 306; 406; 506; 606), the exit (106; 206; 306; 406; 506; 606) having a width and a height, the width greater than the height, the exit has a non-circular shape, the exit (106; 206; 306; 406; 506; 606) configured to spray a lubricant on a target area (94; 96) of a component (74; 76), and the width oriented in the first direction, the rotating structure (40; 72) includes a shaft (40; 72), a bearing supports the shaft (40; 72) for rotation relative to the engine static structure, and the nozzle (68; 90; 92) is arranged in a compartment with the bearing, the rotating structure (40; 72) includes a spacer abutting the bearing, the spacer providing the target area, and the target area is provided by a window in the spacer to flow oil underneath a bearing raceway and then to a cage and rolling elements of the bearing radially outward.
Method of forming a ceramic layer on a surface formed of a Ni-base alloy, comprising the steps of: producing a ceramic layer containing ZrO 2 as a main component on the surface; producing a gas phase having a temperature in the range of 400 to 900°C, wherein a vapor formed from a molten salt comprising alkali chloride alkali sulfate-ZnCl 2 is contained in a carrier gas formed from an inert gas with an addition of 0.5 to 10% by weight of HCl; and contacting the ceramic layer with the gasphase for a period of time sufficient for an interlayer having a thickness of at least 0.1 μm to form between the ceramic layer and the surface. producing a ceramic layer containing ZrO 2 as a main component on the surface; producing a gas phase having a temperature in the range of 400 to 900°C, wherein a vapor formed from a molten salt comprising alkali chloride alkali sulfate-ZnCl 2 is contained in a carrier gas formed from an inert gas with an addition of 0.5 to 10% by weight of HCl; and contacting the ceramic layer with the gasphase for a period of time sufficient for an interlayer having a thickness of at least 0.1 μm to form between the ceramic layer and the surface.
Welding wire intended to be used for welding together portions of parts, which portions have the following composition in wt. %: 35.0% ≤ Ni ≤37.0% trace ≤ C ≤ 0.10% trace ≤ Mn ≤ 0.60% trace ≤ P ≤ 0.025% trace ≤ S ≤ 0.025% trace ≤ Si ≤ 0.35% trace ≤ Cr ≤ 0.50% trace ≤ Mo ≤ 0.50% trace ≤ Co ≤ 0.50% the rest consisting of iron and inevitable impurities resulting from production, characterised in that it is made in an alloy comprising, in wt. %: 38.6% ≤ Ni+Co ≤ 45.0% trace ≤ Co ≤ 0.50% 2.25% ≤ Ti+Nb ≤ 0.8667 x (Ni+Co) - 31.20 % if 38.6% ≤ Ni+Co ≤ 40.33% 2.25% ≤ Ti+Nb ≤ 3.75% if 40.33% ≤ Ni+Co ≤ 41.4% 0.4167 x (Ni+Co) -15.0 % ≤ Ti+Nb ≤ 3.75% if 41.4% ≤ Ni+Co ≤ 45.0% trace ≤ Nb ≤ 0.50% 0.01% ≤ Mn ≤ 0.30% 0.01% ≤ Si ≤ 0.25% trace ≤ C ≤ 0.05% trace ≤ Cr ≤ 0.50% the rest consisting of iron and inevitable impurities resulting from production. 35.0% ≤ Ni ≤37.0% trace ≤ C ≤ 0.10% trace ≤ Mn ≤ 0.60% trace ≤ P ≤ 0.025% trace ≤ S ≤ 0.025% trace ≤ Si ≤ 0.35% trace ≤ Cr ≤ 0.50% trace ≤ Mo ≤ 0.50% trace ≤ Co ≤ 0.50% 38.6% ≤ Ni+Co ≤ 45.0% trace ≤ Co ≤ 0.50% 2.25% ≤ Ti+Nb ≤ 0.8667 x (Ni+Co) - 31.20 % if 38.6% ≤ Ni+Co ≤ 40.33% 2.25% ≤ Ti+Nb ≤ 3.75% if 40.33% ≤ Ni+Co ≤ 41.4% 0.4167 x (Ni+Co) -15.0 % ≤ Ti+Nb ≤ 3.75% if 41.4% ≤ Ni+Co ≤ 45.0% trace ≤ Nb ≤ 0.50% 0.01% ≤ Mn ≤ 0.30% 0.01% ≤ Si ≤ 0.25% trace ≤ C ≤ 0.05% trace ≤ Cr ≤ 0.50%