mhurhangee/ep-ind-claims huggingface dataset:
A method of adsorbing an anion of interest from an aqueous solution containing the anion of interest and an other anion, said other anion being an anion other than the anion of interest, using an anion adsorbent, comprising performing at least the two following steps: a step of contacting the aqueous solution having a pH of 5.8 or less with the anion adsorbent to allow the anion of interest and the other anion to be adsorbed to the anion adsorbent, and then a step of contacting water or an aqueous solution, said water or aqueous solution containing the anion of interest and having a pH of 5.2 to 11 with the anion adsorbent to desorb at least a part of the other anion adsorbed to the anion adsorbent from the anion adsorbent, thereby selectively adsorbing the anion of interest and reducing the amount of the other anion adsorbed, wherein: the anion of interest is at least one selected from a phosphate ion, a phosphite ion, a hypophosphite ion, an arsenate ion, an arsenite ion, a fluoride ion, a selenate ion, an iodide ion and an iodate ion, the aqueous solution contains at least one selected from a sulfate ion and a nitrate ion as the other anion, a concentration of the anion of interest in the water or aqueous solution is 5 ppm or more, the pH of the water or aqueous solution is higher than the pH of the aqueous solution, and the anion adsorbent comprises iron oxyhydroxide as an adsorbing component. a step of contacting the aqueous solution having a pH of 5.8 or less with the anion adsorbent to allow the anion of interest and the other anion to be adsorbed to the anion adsorbent, and then a step of contacting water or an aqueous solution, said water or aqueous solution containing the anion of interest and having a pH of 5.2 to 11 with the anion adsorbent to desorb at least a part of the other anion adsorbed to the anion adsorbent from the anion adsorbent, thereby selectively adsorbing the anion of interest and reducing the amount of the other anion adsorbed, the anion of interest is at least one selected from a phosphate ion, a phosphite ion, a hypophosphite ion, an arsenate ion, an arsenite ion, a fluoride ion, a selenate ion, an iodide ion and an iodate ion, the aqueous solution contains at least one selected from a sulfate ion and a nitrate ion as the other anion, a concentration of the anion of interest in the water or aqueous solution is 5 ppm or more, the pH of the water or aqueous solution is higher than the pH of the aqueous solution, and the anion adsorbent comprises iron oxyhydroxide as an adsorbing component.
A surfactant composition comprising a surfactant represented by general formula below and an anionic surfactant having a hydrophobic group different from that of the surfactant, wherein the anionic surfactant has a polymerizable carbon-carbon unsaturated bond, wherein in the formula, R 1 represents an alkyl group with 8 to 14 carbon atoms, A represents an alkylene group with 2 to 4 carbon atoms, and n representing an average number of moles of an oxyalkylene group added represents 1 to 100.
Use of a formulated oil as lubricating oil for preventing or reducing low speed pre-ignition in an internal combustion engine lubricated with the lubricating oil, wherein the formulated oil has a composition comprising a lubricating oil base stock as a major component; and as a minor component at least one zinc-containing compound or at least one antiwear agent in an amount of from 0.1 to 5.0 wt% based on the total weight of the lubricating oil, the at least one antiwear agent comprises at least one zinc dialkyl dithiophosphate compound derived from a secondary alcohol in an amount of from 0.4 to 1.2 wt% based on the total weight of the lubricating oil; the minor component further comprises at least one boron-containing compound in an amount of from 30 to 1500 ppm of boron based on the total weight of the lubricating oil and from 1.0 to 6.0 wt% based on the total weight of the lubricating oil of at least one detergent, the boron-containing compound comprises at least one borated dispersant or a mixture of a boron-containing compound and a non-borated dispersant, and the detergent comprises at least one magnesium salt of an organic acid in an amount of 100 to 3000 ppm of magnesium based on the total weight of the lubricating oil, and wherein the engine exhibits greater than 20% reduced low speed pre-ignition, based on normalized low speed pre-ignition (LSPI) counts per 25,000 engine cycles, engine operation at 2000 revolutions per minute and brake mean effective pressure (BMEP) at 18 bar, as compared to low speed pre-ignition performance achieved in an engine using a lubricating oil that does not comprise at least one zinc-containing compound or antiwear agent.
A soft-magnetic powder coated with a silicon based coating, wherein the silicon based coating comprises at least one of the following fluorine containing compositions: a) a fluorine containing composition of formula Si 1-0,25a M1 a O 2-0,5b F b wherein a is in the range of 0.015 to 0.52, b is in the range of 0.015 to 0.52, M1 is H, K, Rb, Cs or NR 1 4, wherein each R 1 is independently selected from the group consisting of H, C 1-6 alkyl, phenyl and benzyl; b) a fluorine containing composition of formula Si 1-0,75c M2 c O 2-0,5d F d wherein c is in the range of 0.005 to 0.17, d is in the range of 0.015 to 0.52, M2 is B or Al; or c) a fluorine containing composition of formula Si 1-1,25e P e O 2-0,5f F f wherein e is in the range of 0.003 to 0.10, f is in the range of 0.015 to 0.52. a) a fluorine containing composition of formula Si 1-0,25a M1 a O 2-0,5b F b wherein a is in the range of 0.015 to 0.52, b is in the range of 0.015 to 0.52, M1 is H, K, Rb, Cs or NR 1 4, wherein each R 1 is independently selected from the group consisting of H, C 1-6 alkyl, phenyl and benzyl; a is in the range of 0.015 to 0.52, b is in the range of 0.015 to 0.52, M1 is H, K, Rb, Cs or NR 1 4, wherein each R 1 is independently selected from the group consisting of H, C 1-6 alkyl, phenyl and benzyl; b) a fluorine containing composition of formula Si 1-0,75c M2 c O 2-0,5d F d wherein c is in the range of 0.005 to 0.17, d is in the range of 0.015 to 0.52, M2 is B or Al; or c is in the range of 0.005 to 0.17, d is in the range of 0.015 to 0.52, M2 is B or Al; or c) a fluorine containing composition of formula Si 1-1,25e P e O 2-0,5f F f wherein e is in the range of 0.003 to 0.10, f is in the range of 0.015 to 0.52. e is in the range of 0.003 to 0.10, f is in the range of 0.015 to 0.52.
An external fixation system the system comprising: a first clamp assembly; a second clamp assembly; a first rod assembly secured to and extending between the first clamp assembly and the second clamp assembly, the first rod assembly including a first tubular member and a second tubular member received in the first tubular member; and a locking mechanism which limits axial translation between the first tubular member and the second tubular member, the locking mechanism having an unlocked configuration and a locked configuration; wherein the external fixation system has a length measured between the first clamp assembly and the second clamp assembly; wherein when the locking mechanism is in the unlocked configuration the second tubular member can freely translate relative the first tubular member to increase or decrease the length of the external fixation system; characterized in that the locking mechanism is a one-way locking mechanism so that when the one-way locking mechanism is in the locked configuration second tubular member can freely translate relative to the first tubular member to increase the combined length of the external fixation system but is prevented from translating relative to the first tubular member to decrease the length of the external fixation system. a first clamp assembly; a second clamp assembly; a first rod assembly secured to and extending between the first clamp assembly and the second clamp assembly, the first rod assembly including a first tubular member and a second tubular member received in the first tubular member; and a locking mechanism which limits axial translation between the first tubular member and the second tubular member, the locking mechanism having an unlocked configuration and a locked configuration; wherein the external fixation system has a length measured between the first clamp assembly and the second clamp assembly; wherein when the locking mechanism is in the unlocked configuration the second tubular member can freely translate relative the first tubular member to increase or decrease the length of the external fixation system; characterized in that the locking mechanism is a one-way locking mechanism so that when the one-way locking mechanism is in the locked configuration second tubular member can freely translate relative to the first tubular member to increase the combined length of the external fixation system but is prevented from translating relative to the first tubular member to decrease the length of the external fixation system.
An acoustic attenuation device for an intake line of a heat combustion engine equipped with a turbocompressor, the attenuation device comprising a pipe for conveying gas having a peripheral wall and a diameter, the pipe comprising at least one radial annular chamber defined by a diameter larger than the diameter of the pipe, the or each annular chamber being sealed by a wall comprising a porous material, positioned in the extension of the peripheral wall of the pipe, according to a diameter substantially equal to the diameter of the pipe, to enable an air circulation between the pipe and the, or each, peripheral chamber, characterized in that the attenuation device has a compartment which comprises an external wall and an internal wall formed by a portion of the peripheral wall of the pipe, the portion of the peripheral wall of the pipe having a plurality of orifices such that the compartment and said portion having a plurality of orifices form an absorption muffler and in that the attenuation device comprises two annular chambers positioned on either side of the absorption muffler.
A current sensor comprising: a core formed by U-shaped flat plates (11, 12) made of a magnetic body and stacked together; a flat plate-like conductor which is inserted on an interior side of a U-groove of the core and through which a current to be measured flows; a detection element which is arranged on the side of an opening of the U-groove in such a way that a detecting direction extends in a spacing direction of the opening, and which detects a strength of a magnetic field; a housing which supports the core, the conductor and the detection element; and a pair of spacing direction supporting portions which are provided at positions along the spacing direction on both sides of the detection element, in an opening-side end of the core, and which abut on the housing; wherein an inner side of the U-groove of the core has a pair of spacing direction supporting portions holding the housing. a core formed by U-shaped flat plates (11, 12) made of a magnetic body and stacked together; a flat plate-like conductor which is inserted on an interior side of a U-groove of the core and through which a current to be measured flows; a detection element which is arranged on the side of an opening of the U-groove in such a way that a detecting direction extends in a spacing direction of the opening, and which detects a strength of a magnetic field; a housing which supports the core, the conductor and the detection element; and a pair of spacing direction supporting portions which are provided at positions along the spacing direction on both sides of the detection element, in an opening-side end of the core, and which abut on the housing; wherein an inner side of the U-groove of the core has a pair of spacing direction supporting portions holding the housing.
A method for allowing a user to control applications of a vehicle via an interactive system (1; 2) with a touch-sensitive screen (20; 200) having an input area, the method comprising: displaying a first representation (40-43; 29) of a first application in a first edge region of the touch-sensitive screen (20; 200); displaying a second representation (40-43; 29) of a second application in a main area (21; 201) of the touch-sensitive screen (20; 200); and replacing display of the second representation (40-43; 29) of the second application in the main area (21; 201) with a display of the first representation (40-43; 29) of the first application when a first type of finger gesture is detected, characterized in that the first type of finger gesture is detected when fingers have moved in a predetermined direction on the screen; wherein displaying the first and/or second representation in the main area comprises: displaying, on the main area (21; 201), at least one object in an object area associated with a function of the respective application displayed in the main area (21; 201) and the method further comprising: executing the function associated with the object when a second type of finger gesture different from the first type of finger gesture is detected, wherein the second type of finger gesture is a one-finger movement. displaying a first representation (40-43; 29) of a first application in a first edge region of the touch-sensitive screen (20; 200); displaying a second representation (40-43; 29) of a second application in a main area (21; 201) of the touch-sensitive screen (20; 200); and replacing display of the second representation (40-43; 29) of the second application in the main area (21; 201) with a display of the first representation (40-43; 29) of the first application when a first type of finger gesture is detected, characterized in that the first type of finger gesture is detected when fingers have moved in a predetermined direction on the screen; wherein displaying the first and/or second representation in the main area comprises: displaying, on the main area (21; 201), at least one object in an object area associated with a function of the respective application displayed in the main area (21; 201) and the method further comprising: executing the function associated with the object when a second type of finger gesture different from the first type of finger gesture is detected, wherein the second type of finger gesture is a one-finger movement. displaying, on the main area (21; 201), at least one object in an object area associated with a function of the respective application displayed in the main area (21; 201) and the method further comprising: executing the function associated with the object when a second type of finger gesture different from the first type of finger gesture is detected, wherein the second type of finger gesture is a one-finger movement. executing the function associated with the object when a second type of finger gesture different from the first type of finger gesture is detected, wherein the second type of finger gesture is a one-finger movement.
An electrospindle comprising a motor for moving a tool and a motor shaft for transmitting motion from said motor to the tool, said electrospindle comprising a gripping head of the tool to coupling the latter to said motor shaft, said head comprising at least two flanges between which is gripped a portion of the tool and at least one thrust nut that push a first flange of said two flanges towards a counterflange of said two flanges so as to hold the tool in position, said electrospindle being characterized by comprising an insert coupled by screwing to the free end of said motor shaft, said thrust nut being coupled on at least one end portion of said insert.
Apparatus for measuring the concentration, the size and the zeta potential of nanoparticles in liquids in the scattered light mode and in the fluorescence mode, wherein the apparatus comprises a laser, a beam splitter, a first and second liquid lens (8, 9) with an adjustable focus, a protective glass, a measuring cell, a detector, a fluorescence filter and a displacement device, wherein a) a laser beam is directed through the first liquid lens with an adjustable focus and the optical protective glass into the measuring cell with a nanoparticle-containing sample from above via the beam splitter, wherein the focus of the laser beam is directed to a point below the phase boundary between air and sample liquid, b) the light reflected by the sample and the protective glass is partly deflected by the beam splitter and guided to the detector through the second liquid lens with an adjustable focus, wherein the second liquid lens serves for focusing on the detector and wherein the fluorescence filter can be inserted into the beam path between the second liquid lens and the detector by means of the displacement device, c) the measuring cell contains electrodes for producing electrophoresis and electrodes for measuring the zeta potential, wherein the apparatus further comprises: d) a controller, which has a particle-tracking program or a DLS program (DLS = dynamic light scattering), an optics controller, which can displace the focal length of the first liquid lens in defined fashion, and a display, which has a touchscreen, and e) a temperature sensor by means of which the viscosity of the sample can be determined. a) a laser beam is directed through the first liquid lens with an adjustable focus and the optical protective glass into the measuring cell with a nanoparticle-containing sample from above via the beam splitter, wherein the focus of the laser beam is directed to a point below the phase boundary between air and sample liquid, b) the light reflected by the sample and the protective glass is partly deflected by the beam splitter and guided to the detector through the second liquid lens with an adjustable focus, wherein the second liquid lens serves for focusing on the detector and wherein the fluorescence filter can be inserted into the beam path between the second liquid lens and the detector by means of the displacement device, c) the measuring cell contains electrodes for producing electrophoresis and electrodes for measuring the zeta potential, d) a controller, which has a particle-tracking program or a DLS program (DLS = dynamic light scattering), an optics controller, which can displace the focal length of the first liquid lens in defined fashion, and a display, which has a touchscreen, and e) a temperature sensor by means of which the viscosity of the sample can be determined.
A transmission mechanism for a base station antenna, including: a worm gear unit, which includes a worm driven by a motor and a worm gear meshed and connected with the worm; the transmission mechanism characterised by comprising: a plurality of gear pairs, each gear pair including a small gear and a large gear that mesh with each other, the small gear and the worm gear being mounted on a common first drive shaft so that the small gear and the worm gear rotate synchronously, the small gears being spaced apart from each other, each of the large gears being mounted spaced apart from each other on a second drive shaft; and a plurality of connecting rods arranged in parallel, each connecting rod including a first rack element fixedly mounted thereon, wherein the large gear of each gear pair is meshed and connected with the first rack element on a corresponding connecting rod so as to axially move the connecting rod via the first rack element when the large gear of each gear pair rotates. a worm gear unit, which includes a worm driven by a motor and a worm gear meshed and connected with the worm; the transmission mechanism characterised by comprising: a plurality of gear pairs, each gear pair including a small gear and a large gear that mesh with each other, the small gear and the worm gear being mounted on a common first drive shaft so that the small gear and the worm gear rotate synchronously, the small gears being spaced apart from each other, each of the large gears being mounted spaced apart from each other on a second drive shaft; and a plurality of connecting rods arranged in parallel, each connecting rod including a first rack element fixedly mounted thereon, wherein the large gear of each gear pair is meshed and connected with the first rack element on a corresponding connecting rod so as to axially move the connecting rod via the first rack element when the large gear of each gear pair rotates. a plurality of gear pairs, each gear pair including a small gear and a large gear that mesh with each other, the small gear and the worm gear being mounted on a common first drive shaft so that the small gear and the worm gear rotate synchronously, the small gears being spaced apart from each other, each of the large gears being mounted spaced apart from each other on a second drive shaft; and a plurality of connecting rods arranged in parallel, each connecting rod including a first rack element fixedly mounted thereon, wherein the large gear of each gear pair is meshed and connected with the first rack element on a corresponding connecting rod so as to axially move the connecting rod via the first rack element when the large gear of each gear pair rotates.
Method for discharge control of a separator, said separator comprising an inlet for a dairy product, a first outlet conduit for a first processed dairy product, and a second outlet conduit for a second processed dairy product, said first processed dairy product having a higher fat concentration than the second processed dairy product, said method comprising the steps of detecting a flow rate of said first processed dairy product in said first outlet conduit, controlling said flow rate of said first processed dairy product in said first outlet conduit by regulating an opening degree of a regulating valve connected to said first outlet conduit, detecting said opening degree of said regulating valve, and discharging said separator when said opening degree of said regulating valve exceeds a predetermined value.
Bag with stand-up bottom for liquid or pulverulent materials having a portion composed of water-insoluble paper and/or water-insoluble polymer and a surface section composed of a water-soluble polymer, the bottom face of the bag consisting of the water-insoluble paper and/or water-insoluble polymer and the surface section, characterized in that the surface section covers a section of the bag that has been cut out of the water-insoluble paper and/or water-insoluble polymer, such that the surface section is in direct contact with the filling material of the bag during use, the surface section accounting for more than 11.5% and not more than 90% of the bottom face of the bag, dissolution of the water-soluble polymer producing an opening through which the bag can be emptied.
Method for managing the energy of a hybrid vehicle power unit comprising at least one internal combustion engine and an electric drive machine, coupled to the wheels of the vehicle by a transmission with discrete ratios, by minimization, at each operating point of the engine, of an energy criterion linked to the sum of the consumption of the internal combustion engine ( Conso_thermique) and the electrical consumption of the electrical machine ( Conso_batt) multiplied by an equivalence factor ( s) weighting the supply of energy from the internal combustion engine and the supply of energy of electrical origin, characterized in that the minimized criterion is a mixed criterion ( H mixed) which is the sum of an energy criterion and a discomfort criterion linked to the management of kinematic modes of the transmission.
Rotating cosmetics case for receiving a cosmetics product, such as a stick of lipstick or of lip cream, comprising a metal jacket fitted and glued to a sleeve of synthetic material, while a clearance, as a means of retaining excess glue, is arranged in an upper portion above the junction of said sleeve of synthetic material and the metal jacket, characterised in that the clearance is arranged in the upper outside wall of the sleeve of synthetic material and/or in the upper inside wall of the metal jacket.