mhurhangee/ep-ind-claims huggingface dataset:
An autonomous omnidirectional drive unit including • a drive chassis supported on two independent parallel drive wheels which are coaxial with a horizontal axis, each drive wheel being actuated by a drive motor included in said drive chassis; • a transport chassis the central area of which is superimposed on and connected to the drive chassis through a rotary joint which is coaxial with a vertical axis, the vertical axis intersecting the mentioned horizontal axis between the two drive wheels, said transport chassis extending around the drive chassis in a peripheral area, the transport chassis being supported on multiple caster wheels distributed around the drive chassis; characterized in that the drive unit further includes: • a rotating device concentric with the vertical axis and integrated in the rotary joint between the transport chassis and the drive chassis, actuated by a rotary motor which determines the angular position of the drive chassis with respect to the transport chassis about the vertical axis, and • a control device configured for adjusting at least the two drive motors and the rotary motor in a coordinated manner to obtain omnidirectional movement of the transport chassis; and wherein the rotating device includes a gear ring to which there is connected a gear actuated by the rotary motor, the rotary motor is supported in the transport chassis, and the gear ring is integrally attached to the drive chassis. • a drive chassis supported on two independent parallel drive wheels which are coaxial with a horizontal axis, each drive wheel being actuated by a drive motor included in said drive chassis; • a transport chassis the central area of which is superimposed on and connected to the drive chassis through a rotary joint which is coaxial with a vertical axis, the vertical axis intersecting the mentioned horizontal axis between the two drive wheels, said transport chassis extending around the drive chassis in a peripheral area, the transport chassis being supported on multiple caster wheels distributed around the drive chassis; • a rotating device concentric with the vertical axis and integrated in the rotary joint between the transport chassis and the drive chassis, actuated by a rotary motor which determines the angular position of the drive chassis with respect to the transport chassis about the vertical axis, and • a control device configured for adjusting at least the two drive motors and the rotary motor in a coordinated manner to obtain omnidirectional movement of the transport chassis; and wherein the rotating device includes a gear ring to which there is connected a gear actuated by the rotary motor, the rotary motor is supported in the transport chassis, and the gear ring is integrally attached to the drive chassis.
A gas turbine engine comprising: a fan drive turbine; a gear reduction; a fan driven by the fan drive turbine through the gear reduction, wherein said fan drive turbine drives a shaft which drives said gear reduction; a low pressure compressor and a high pressure compressor, with said high pressure compressor driven by a high pressure turbine and said low pressure compressor driven by a low pressure compressor drive turbine through a mechanical transmission; characterised in that: the mechanical transmission increases the speed of said low pressure compressor relative to said low pressure compressor drive turbine; the engine further comprises a tap arranged to tap air from said low pressure compressor (112;230) and deliver the tapped air as cooling air to said high pressure turbine; and said fan drive turbine is said low pressure compressor drive turbine. a fan drive turbine; a gear reduction; a fan driven by the fan drive turbine through the gear reduction, wherein said fan drive turbine drives a shaft which drives said gear reduction; a low pressure compressor and a high pressure compressor, with said high pressure compressor driven by a high pressure turbine and said low pressure compressor driven by a low pressure compressor drive turbine through a mechanical transmission; the mechanical transmission increases the speed of said low pressure compressor relative to said low pressure compressor drive turbine; the engine further comprises a tap arranged to tap air from said low pressure compressor (112;230) and deliver the tapped air as cooling air to said high pressure turbine; and said fan drive turbine is said low pressure compressor drive turbine.
A method for forming an unsupported MoS 2 layer in an aqueous medium, the method comprising the steps of: a. Providing an assembly of a Mo oxide layer on a Si substrate; b. Annealing said assembly in presence of H 2 S, the annealing comprising heating the substrate to at least 400 °C; and c. Contacting the annealed assembly (3, 4) with an aqueous medium. a. Providing an assembly of a Mo oxide layer on a Si substrate; b. Annealing said assembly in presence of H 2 S, the annealing comprising heating the substrate to at least 400 °C; and c. Contacting the annealed assembly (3, 4) with an aqueous medium.
A motor-driven lock, in particular a self-interlocking anti-panic lock, and a device for a door for the electrical supply of the motor-driven lock, wherein the lock includes a lock housing, a lock latch-bolt, which is displaceable between an interlocked position and an unlocked position, a slider, which is supported to be translationally movable, as well as a blocking mechanism, onto which the slider acts and thereby releases the lock latch-bolt, and wherein the lock includes a motor-transmission-unit, comprising at least one motor for moving the slider beyond an engagement device, characterized in that an energy storing element may be incorporated into the lock housing, and in that the energy storing element may be connected to a voltage source, and wherein the energy storing element is designed at least such that, in the event of a power failure or a power interruption, the motor may be electrically operated in order to move the engagement device out of a contact position with the slider.
Apparatus for applying topical negative pressure therapy at a wound site, comprising: a wound dressing comprising: an absorbent layer for absorbing wound exudate wherein said absorbent layer comprises superabsorbent material; a filter layer in fluid communication with the absorbent layer; a first, lower transmission layer in fluid communication with said absorbent layer and said filter layer wherein the absorbent layer is located above the first transmission layer; a further transmission layer located above the absorbent layer and under the filter layer, wherein peripheral regions of the first transmission layer and the further transmission layer are pinched together to provide fluid communication paths through which fluid can be transmitted from the first transmission layer to the further transmission layer; a cover layer comprising at least one orifice; and a remote pump configured to be connected to the wound dressing wherein the remote pump is further configured to apply negative pressure at the wound site such that, in use, gas is exhausted through the at least one orifice in the cover layer and the filter layer. a wound dressing comprising: an absorbent layer for absorbing wound exudate wherein said absorbent layer comprises superabsorbent material; a filter layer in fluid communication with the absorbent layer; a first, lower transmission layer in fluid communication with said absorbent layer and said filter layer wherein the absorbent layer is located above the first transmission layer; a further transmission layer located above the absorbent layer and under the filter layer, wherein peripheral regions of the first transmission layer and the further transmission layer are pinched together to provide fluid communication paths through which fluid can be transmitted from the first transmission layer to the further transmission layer; a cover layer comprising at least one orifice; and an absorbent layer for absorbing wound exudate wherein said absorbent layer comprises superabsorbent material; a filter layer in fluid communication with the absorbent layer; a first, lower transmission layer in fluid communication with said absorbent layer and said filter layer wherein the absorbent layer is located above the first transmission layer; a further transmission layer located above the absorbent layer and under the filter layer, wherein peripheral regions of the first transmission layer and the further transmission layer are pinched together to provide fluid communication paths through which fluid can be transmitted from the first transmission layer to the further transmission layer; a cover layer comprising at least one orifice; and a remote pump configured to be connected to the wound dressing wherein the remote pump is further configured to apply negative pressure at the wound site such that, in use, gas is exhausted through the at least one orifice in the cover layer and the filter layer.
A protective assembly for tablet devices, the protective assembly comprising: a touch-screen cover comprising a main section configured to cover the touch screen of the tablet device and an attaching/ detaching section configured to be detachably attached to the tablet device, the main section of the touch-screen cover being rotatable with respect to the attaching/detaching section at a hinge portion; and a back protective cover comprising: a main section configured to cover a back of the tablet device and being configured to be fixed to the tablet device; and a separation preventing section which extends from the main section of the back protective cover, wherein the separation preventing section is configured to cover the attaching/detaching section of the touch-screen cover, so as to prevent separation between the touch-screen cover and the tablet device while allowing at the same time opening and closing of the touch screen cover by rotation at the hinge portion, and wherein the separation preventing section of the back protective cover is shaped to detachably cover the attaching/detaching section of the touch-screen cover. a touch-screen cover comprising a main section configured to cover the touch screen of the tablet device and an attaching/ detaching section configured to be detachably attached to the tablet device, the main section of the touch-screen cover being rotatable with respect to the attaching/detaching section at a hinge portion; and a back protective cover comprising: a main section configured to cover a back of the tablet device and being configured to be fixed to the tablet device; and a separation preventing section which extends from the main section of the back protective cover, a main section configured to cover a back of the tablet device and being configured to be fixed to the tablet device; and a separation preventing section which extends from the main section of the back protective cover, wherein the separation preventing section is configured to cover the attaching/detaching section of the touch-screen cover, so as to prevent separation between the touch-screen cover and the tablet device while allowing at the same time opening and closing of the touch screen cover by rotation at the hinge portion, and wherein the separation preventing section of the back protective cover is shaped to detachably cover the attaching/detaching section of the touch-screen cover.
A method for manufacturing kaempferol comprising hydrolyzing kaempferol glycosides using an enzyme combination of cellulase, hesperidinase, naringinase, glucuronidase, galactosidase and amyloglucosidase, wherein the kaempferol glycosides comprise camelliaside A and/or camelliaside B.
A composite solid electrolyte separation membrane comprising: inorganic fiber; a sodium oxide-based ceramic material impregnated into the inorganic fiber; and an electrolyte impregnated into the inorganic fiber into which the sodium oxide-based ceramic material is impregnated, characterized in that the sodium oxide-based ceramic material is any one of NASICON (Na 3 Zr 2 Si 2 PO 12), sodium polyphosphate (Na 5 P 3 O 10), and trisodium phosphate (Na 3 PO 4 ·12H 2 O). inorganic fiber; a sodium oxide-based ceramic material impregnated into the inorganic fiber; and an electrolyte impregnated into the inorganic fiber into which the sodium oxide-based ceramic material is impregnated, characterized in that the sodium oxide-based ceramic material is any one of NASICON (Na 3 Zr 2 Si 2 PO 12), sodium polyphosphate (Na 5 P 3 O 10), and trisodium phosphate (Na 3 PO 4 ·12H 2 O).
A sheet-shaped tissue adhesive/reinforcement formed of: a base sheet having biodegradability and porous structure, and an adhesive resin layer fixed and formed on the base sheet, the adhesive resin layer formed of; first reactant formed of aldehyded glycan, and second reactant formed of partially carboxylated polylysine, the adhesive resin layer having: a structure of granules derived from powder of the first reactant and a connecting layer derived from the second reactant, which connects the granules with each other and fixes each of the granules onto the base sheet. a base sheet having biodegradability and porous structure, and an adhesive resin layer fixed and formed on the base sheet, the adhesive resin layer formed of; first reactant formed of aldehyded glycan, and second reactant formed of partially carboxylated polylysine, the adhesive resin layer having: a structure of granules derived from powder of the first reactant and a connecting layer derived from the second reactant, which connects the granules with each other and fixes each of the granules onto the base sheet. a structure of granules derived from powder of the first reactant and a connecting layer derived from the second reactant, which connects the granules with each other and fixes each of the granules onto the base sheet.
A method of preparing an aluminum alloy resin composite, comprising: providing an aluminum alloy substrate having an oxide layer formed by means of anodic oxidation, wherein the oxide layer has nanopores having an average diameter of 10 nm to 100 nm; forming corrosion pores having an average diameter of 200 nm to 2000 nm on an outer surface of the oxide layer by using a corrosion agent, and the corrosion solution has a pH of 10 to 13, wherein the corrosion agent is at least one selected from a group consisting of ammonia, ammonium salt, hydrazine, hydrazine derivative, and water-soluble amine compound; and injection molding a resin composition to the surface of the aluminum alloy substrate formed with the nanopores and the corrosion pores. providing an aluminum alloy substrate having an oxide layer formed by means of anodic oxidation, wherein the oxide layer has nanopores having an average diameter of 10 nm to 100 nm; forming corrosion pores having an average diameter of 200 nm to 2000 nm on an outer surface of the oxide layer by using a corrosion agent, and the corrosion solution has a pH of 10 to 13, wherein the corrosion agent is at least one selected from a group consisting of ammonia, ammonium salt, hydrazine, hydrazine derivative, and water-soluble amine compound; and injection molding a resin composition to the surface of the aluminum alloy substrate formed with the nanopores and the corrosion pores.
A wheel for a vehicle, comprising a central portion attachable to a vehicle hub and a rim arranged radially outside the central portion for supporting a wheel tire, wherein the central portion is provided with a series of cavities for receiving a corresponding adapter, wherein a cavity of the series of cavities has a through hole being aligned in an aligning direction with a through hole of a corresponding adapter for being traversed by a mounting element mounting the central portion to the vehicle hub, wherein the cavity includes two cylindrically shaped and axially aligned volumes, wherein the second volume extends from the first volume towards a back side surface of the central portion, and wherein the second volume is located radially within the radial outer periphery of the first volume, characterized in that the cavity geometry is arranged for receiving the corresponding adapter in a unique rotational position with respect to the aligning direction, and in that the first volume is bounded by a first receiving wall portion extending substantially parallel to the front surface of the central portion.
A method for improving the performance of a motor vehicle (100; 110) which has a cooler and a fan for cooling the vehicle's engine, comprising the steps of: - detecting a temperature-related parameter which affects the engine's temperature during specific cooling conditions; - activating operation of the fan when the engine's temperature fulfils a predetermined condition; characterised by the step of: - determining said predetermined condition on the basis of outcome as regards engine temperature over a predetermined period of time, and/or outcome as regards the detected parameter over a predetermined period of time. - detecting a temperature-related parameter which affects the engine's temperature during specific cooling conditions; - activating operation of the fan when the engine's temperature fulfils a predetermined condition; - determining said predetermined condition on the basis of outcome as regards engine temperature over a predetermined period of time, and/or outcome as regards the detected parameter over a predetermined period of time.
An ultra-fast setting cement composition containing at least amorphous calcium aluminate comprising by weight, as compared to amorphous calcium aluminate total weight: (a) from 35 to 55% of calcium oxide CaO, (b) from 19 to 55% of alumina Al 2 O 3, the C/A molar ratio being higher than or equal to 1.5, (c) from 0 to 10% of silica SiO 2, characterized in that said amorphous calcium aluminate comprises (d) from 5 to 16% of iron oxide Fe 2 O 3. (a) from 35 to 55% of calcium oxide CaO, (b) from 19 to 55% of alumina Al 2 O 3, the C/A molar ratio being higher than or equal to 1.5, (c) from 0 to 10% of silica SiO 2,
A method of forming chlorine dioxide comprising: feeding an aqueous solution of chlorous acid to a first face of a hydrophobic microporous membrane wherein the membrane comprises a catalyst for catalysing the formation of chlorine dioxide from chlorous acid; wherein the chlorous acid contacts the catalyst and oxidises to chlorine dioxide; wherein chlorine dioxide in gaseous form passes through the hydrophobic microporous membrane to a second face thereof wherein the second face is in fluid communication with an outlet for providing the chlorine dioxide formed. feeding an aqueous solution of chlorous acid to a first face of a hydrophobic microporous membrane wherein the membrane comprises a catalyst for catalysing the formation of chlorine dioxide from chlorous acid; wherein the chlorous acid contacts the catalyst and oxidises to chlorine dioxide; wherein chlorine dioxide in gaseous form passes through the hydrophobic microporous membrane to a second face thereof wherein the second face is in fluid communication with an outlet for providing the chlorine dioxide formed.
A gear assembly configured for integration within a hollow rotor of an electric motor, the gear assembly comprising: a hollow cross member, said hollow cross member comprising: a central body portion; a central body thru-hole within said central body portion; and a plurality of hollow extension members, wherein said plurality of hollow extension members extend outwards from said central body portion, wherein each hollow extension member of said plurality of hollow extension members is in fluid communication with said central body thru-hole; a plurality of gears mounted on said plurality of hollow extension members; characterized in that the gear assembly further comprising a plurality of pins, each of said plurality of pins configured to slide within a corresponding hollow extension member of said plurality of hollow extension members, wherein each of said plurality of pins is positionable between a first position and a second position, wherein said plurality of pins in said first position are withdrawn into said hollow cross member, wherein said plurality of pins in said second position are extended, wherein a first end portion of each pin of said plurality of pins fits within a corresponding aperture in said hollow rotor when said plurality of pins are in said second position fit, and wherein said hollow cross member fits unimpeded into said hollow rotor when said plurality of pins are in said first position. a hollow cross member, said hollow cross member comprising: a central body portion; a central body thru-hole within said central body portion; and a plurality of hollow extension members, wherein said plurality of hollow extension members extend outwards from said central body portion, wherein each hollow extension member of said plurality of hollow extension members is in fluid communication with said central body thru-hole; a central body portion; a central body thru-hole within said central body portion; and a plurality of hollow extension members, wherein said plurality of hollow extension members extend outwards from said central body portion, wherein each hollow extension member of said plurality of hollow extension members is in fluid communication with said central body thru-hole; a plurality of gears mounted on said plurality of hollow extension members; characterized in that the gear assembly further comprising a plurality of pins, each of said plurality of pins configured to slide within a corresponding hollow extension member of said plurality of hollow extension members, wherein each of said plurality of pins is positionable between a first position and a second position, wherein said plurality of pins in said first position are withdrawn into said hollow cross member, wherein said plurality of pins in said second position are extended, wherein a first end portion of each pin of said plurality of pins fits within a corresponding aperture in said hollow rotor when said plurality of pins are in said second position fit, and wherein said hollow cross member fits unimpeded into said hollow rotor when said plurality of pins are in said first position.