mhurhangee/patent-ind-claim-en huggingface dataset:
An inertia drive motor comprising: an element to be driven , and a stator , the stator comprising: an elastic frame , at least one friction element arranged on the elastic frame and configured to be brought into frictional contact with the element to be driven , and a first electromechanical actuator and a second electromechanical actuator , which are configured to cause, by interaction, a deformation of the elastic frame , upon simultaneous excitation with different excitation voltages, each having a sawtooth signal (V1 to V4), so as to displace the at least one friction element for driving the element to be driven by stick-slip contact with said friction element , wherein the first electromechanical actuator and the second electromechanical actuator are configured to expand and contract along parallel vibration paths which are perpendicular to the moving direction of the element to be driven . an element to be driven , and a stator , the stator comprising: an elastic frame , at least one friction element arranged on the elastic frame and configured to be brought into frictional contact with the element to be driven , and a first electromechanical actuator and a second electromechanical actuator , which are configured to cause, by interaction, a deformation of the elastic frame , upon simultaneous excitation with different excitation voltages, each having a sawtooth signal (V1 to V4), so as to displace the at least one friction element for driving the element to be driven by stick-slip contact with said friction element , an elastic frame , at least one friction element arranged on the elastic frame and configured to be brought into frictional contact with the element to be driven , and a first electromechanical actuator and a second electromechanical actuator , which are configured to cause, by interaction, a deformation of the elastic frame , upon simultaneous excitation with different excitation voltages, each having a sawtooth signal (V1 to V4), so as to displace the at least one friction element for driving the element to be driven by stick-slip contact with said friction element , wherein the first electromechanical actuator and the second electromechanical actuator are configured to expand and contract along parallel vibration paths which are perpendicular to the moving direction of the element to be driven .
A resonant power converter comprising an inverter, a resonance tank circuit with a tank capacitor (C Tank ) connected to the inverter and a tank inductor (L Tank ), a first half-bridge rectifier comprising a series connection of a first diode (D1) and a second diode (D2) and interconnecting the resonance tank circuit with an output capacitor (C out ) for charging the output capacitor (C out ) to a desired output voltage (V out ), and at least one of a first capacitor (C1) and a first inductor interconnecting a first tap of the tank inductor (L Tank ) with a second half-bridge rectifier comprising a series connection of a third diode (D3) and a fourth diode (D4) and being connected to the output capacitor (C out ) for charging the output capacitor (C out ) to the desired output voltage (V out ).
A manifold for providing hydraulic fluid to a hydraulically actuated device of a blowout preventer, the manifold comprising: first and second subsea valve modules , each comprising: one or more inlets , each configured to receive hydraulic fluid from a fluid source ; one or more outlets , each in selective fluid communication with at least one of the one or more inlets ; and one or more subsea valve assemblies , each configured to selectively control hydraulic fluid communication from at least one of the one or more inlets to at least one of the one or more outlets ; where the one or more inlets of the first subsea valve module are configured to be coupled to a first fluid source and the one or more inlets of the second subsea valve module are configured to be coupled to a second fluid source ; and where at least one of the one or more outlets of the first subsea valve module and at least one of the one or more outlets of the second subsea valve module are configured to be in simultaneous fluid communication with an inlet of an actuation port of the hydraulically actuated device ; where at least one of the subsea valve assemblies comprises: a first two-way valve configured to selectively allow fluid communication from at least one of the one or more inlets to at least one of the one or more outlets ; and a second two-way valve configured to selectively divert hydraulic fluid from at least one of the one or more outlets to at least one of a reservoir and a subsea environment. one or more inlets , each configured to receive hydraulic fluid from a fluid source ; one or more outlets , each in selective fluid communication with at least one of the one or more inlets ; and one or more subsea valve assemblies , each configured to selectively control hydraulic fluid communication from at least one of the one or more inlets to at least one of the one or more outlets ; where the one or more inlets of the first subsea valve module are configured to be coupled to a first fluid source and the one or more inlets of the second subsea valve module are configured to be coupled to a second fluid source ; and where at least one of the one or more outlets of the first subsea valve module and at least one of the one or more outlets of the second subsea valve module are configured to be in simultaneous fluid communication with an inlet of an actuation port of the hydraulically actuated device ; a first two-way valve configured to selectively allow fluid communication from at least one of the one or more inlets to at least one of the one or more outlets ; and a second two-way valve configured to selectively divert hydraulic fluid from at least one of the one or more outlets to at least one of a reservoir and a subsea environment.
An ammoxidation process comprising: introducing a flow of a reactant stream into an ammoxidation reactor, wherein the reactant stream includes ammonia, an oxygen containing gas, a hydrocarbon selected from the group consisting of propane, propylene, isobutene, isobutylene and mixtures thereof; and providing steam to coils disposed in the ammoxidation reactor to provide a reactor operating temperature of about 350 °C to about 480 °C, wherein an amount of the oxygen added to the reactor and the steam temperature are controlled and a superficial reactor linear velocity is maintained within about 95% of a target superficial reactor linear velocity and the temperature within about 95% of a target reactor temperature. introducing a flow of a reactant stream into an ammoxidation reactor, wherein the reactant stream includes ammonia, an oxygen containing gas, a hydrocarbon selected from the group consisting of propane, propylene, isobutene, isobutylene and mixtures thereof; and providing steam to coils disposed in the ammoxidation reactor to provide a reactor operating temperature of about 350 °C to about 480 °C, wherein an amount of the oxygen added to the reactor and the steam temperature are controlled and a superficial reactor linear velocity is maintained within about 95% of a target superficial reactor linear velocity and the temperature within about 95% of a target reactor temperature.
A transducer assembly , comprising: a first tube comprising a mechanically reinforced plastic material; a second tube comprising a first unreinforced plastic material, wherein the second tube is disposed within the first tube; an end-portion comprising a second unreinforced plastic material, wherein the end-portion is connected to the second tube; and a transducer, wherein the transducer is in contact with the end-portion comprising the second unreinforced plastic material and is an ultrasonic transducer, wherein the first unreinforced plastic material and the second unreinforced plastic material comprise plastic free of glass fiber. a first tube comprising a mechanically reinforced plastic material; a second tube comprising a first unreinforced plastic material, wherein the second tube is disposed within the first tube; an end-portion comprising a second unreinforced plastic material, wherein the end-portion is connected to the second tube; and a transducer, wherein the transducer is in contact with the end-portion comprising the second unreinforced plastic material and is an ultrasonic transducer, wherein the first unreinforced plastic material and the second unreinforced plastic material comprise plastic free of glass fiber.
Crop transfer device for transferring crop, in particular root crop, to a receptacle, the device comprising a conveyor for transferring the crop, the conveyor defining a conveyor plane (CP), the conveyor having a conveyor outlet defining an outlet direction (OD) which is the direction of the crop falling from the conveyor at the conveyor outlet, the crop transfer device comprising a scanning device adapted to scan the surface of crop situated below the conveyor outlet, the crop transfer device comprising a mounting device by which the scanning device is mounted to the conveyor with a translational mobility of the scanning device with respect to the conveyor along a path , characterized in that the mounting device comprises a mounting arm rotationally linked to the conveyor around a mounting axis of rotation (x - x) and in that the scanning device is attached to the mounting arm at a distance to the mounting axis of rotation so that the path has an arc shape.
Device for producing welded blanks comprising: - a device for supplying at least one first and one second steel sheets, pre-coated with aluminium or with aluminium alloy or with alloy based on aluminium, - a positioning device of said metal sheets, in order to obtain a median plane between said metal sheets and , characterized in that it further comprises - a device for clamping said metal sheets , - at least one source which makes it possible to obtain a laser beam in order to remove by melting and vaporisation the metallic layer of aluminium or of aluminium alloy or based on aluminium, simultaneously on a peripheral zone of said at least one first and second metal sheets, - at least one guidance device which makes it possible to position said laser beam relative to said median plane , and - at least one welding device of said sheets , in the removal zone of the metallic layer of aluminium or of aluminium alloy or based on aluminium, in order to obtain a welded joint, the welding device being a device for welding by means of a laser beam, wherein, in use, the clamping of the sheets by the clamping device is maintained during the operation of removal by melting and vaporisation up to and including during the welding operation. - a device for supplying at least one first and one second steel sheets, pre-coated with aluminium or with aluminium alloy or with alloy based on aluminium, - a positioning device of said metal sheets, in order to obtain a median plane between said metal sheets and , characterized in that it further comprises - a device for clamping said metal sheets , - at least one source which makes it possible to obtain a laser beam in order to remove by melting and vaporisation the metallic layer of aluminium or of aluminium alloy or based on aluminium, simultaneously on a peripheral zone of said at least one first and second metal sheets, - at least one guidance device which makes it possible to position said laser beam relative to said median plane , and - at least one welding device of said sheets , in the removal zone of the metallic layer of aluminium or of aluminium alloy or based on aluminium, in order to obtain a welded joint, the welding device being a device for welding by means of a laser beam, wherein, in use, the clamping of the sheets by the clamping device is maintained during the operation of removal by melting and vaporisation up to and including during the welding operation.
A fluid actuated parts gripper assembly comprising: a pair of opposable pivoting jaw members ; a fluid driven actuator; a linkage structure driven by the fluid driven actuator and coupled to at least one of the pair of opposable jaw members; wherein the fluid driven actuator causes the linkage structure to move at least one of the pair of opposable jaw members; a sensor target coupled to the linkage structure and being movable therewith; a mounting located adjacent the sensor target ; and a sensor mounted on the mounting configured to detect the sensor target ; characterized in that it comprises an adjustment member which is coupled to the mounting for incrementally adjusting the location of the mounting relative to at least one of the pair of jaw members . a pair of opposable pivoting jaw members ; a fluid driven actuator; a linkage structure driven by the fluid driven actuator and coupled to at least one of the pair of opposable jaw members; wherein the fluid driven actuator causes the linkage structure to move at least one of the pair of opposable jaw members; a sensor target coupled to the linkage structure and being movable therewith; a mounting located adjacent the sensor target ; and a sensor mounted on the mounting configured to detect the sensor target ;
A computer-implemented method of determining a frequency drift of a clock of a mobile communication device , comprising: receiving a terrestrial-based positioning signal at a first positioning engine of the mobile communication device controlled by the clock; receiving a Global Navigation Satellite System "GNSS" positioning signal at a second positioning engine of the mobile communication device controlled by the clock, wherein the terrestrial-based positioning signal and the GNSS positioning signal are received substantially simultaneously; determining a first position from the terrestrial-based positioning signal; determining a second position from the GNSS positioning signal; determining a difference between the first position and the second position; and determining the frequency drift by calculating a frequency drift for which the difference between the first position and the second position is reduced to within a suitable criterion or to a minimum amount. receiving a terrestrial-based positioning signal at a first positioning engine of the mobile communication device controlled by the clock; receiving a Global Navigation Satellite System "GNSS" positioning signal at a second positioning engine of the mobile communication device controlled by the clock, wherein the terrestrial-based positioning signal and the GNSS positioning signal are received substantially simultaneously; determining a first position from the terrestrial-based positioning signal; determining a second position from the GNSS positioning signal; determining a difference between the first position and the second position; and determining the frequency drift by calculating a frequency drift for which the difference between the first position and the second position is reduced to within a suitable criterion or to a minimum amount.
A matte coat having a first major surface, the matte coat comprising a first layer defining the first major surface of the matte coat, the first layer comprising a polymeric matrix and a plurality of forming bodies entrained therein, wherein: the forming bodies have an index of refraction ( n b ) and an average major dimension, the first layer has an index of refraction ( n m ), wherein the first major surface has a plurality of protuberances corresponding to the forming bodies entrained within the first layer; n b is within about 0.1 of n m ; and the difference in density between the forming bodies and a liquid polymer resin that forms the polymeric matrix is less than about 0.25 kg/m 3 . the forming bodies have an index of refraction ( n b ) and an average major dimension, the first layer has an index of refraction ( n m ), wherein the first major surface has a plurality of protuberances corresponding to the forming bodies entrained within the first layer; n b is within about 0.1 of n m ; and the difference in density between the forming bodies and a liquid polymer resin that forms the polymeric matrix is less than about 0.25 kg/m 3 .
A wheel loosening sensor configured to detect loosening of a wheel of a vehicle, the wheel loss sensor comprising: a transmitter within a water tight housing that is permanently sealed, with at least two electrical terminals , the transmitter being configured to transmit a signal when the at least two electrical terminals are disconnected; an electrically conductive element biased away from the at least two electrical terminals and configured to electrically connect the two electrical terminals when the bias is overcome, characterised in that the at least two electrical terminals are exposed at an exterior of the housing . a transmitter within a water tight housing that is permanently sealed, with at least two electrical terminals , the transmitter being configured to transmit a signal when the at least two electrical terminals are disconnected; an electrically conductive element biased away from the at least two electrical terminals and configured to electrically connect the two electrical terminals when the bias is overcome, characterised in that the at least two electrical terminals are exposed at an exterior of the housing .
A maintenance tool for a bearing assembly , wherein the bearing assembly comprises a bushing split into at least two shells , and wherein the maintenance tool comprises a device arranged to act on and rotate a shell of said at least two shells , wherein said device comprises a slide and a pin , wherein said slide has a hole transversal to its sliding direction, wherein said pin is slidably mounted inside said hole and protrudes from said hole, whereby in a first operating position said pin acts on said shell and in a second operating position said pin does not act on said shell, wherein the maintenance tool further comprises a tool housing , wherein said tool housing has a guide being arc-shaped, and wherein said slide is arranged to slide back and forth along said guide .
A multilayered protected composition having an additional multilayered element, which is formed on the surface of paper and comprises a multicolor coating in the form of a periodic raster made by at least two inks of different colors which have a contrast relative to the surface of the paper, and which lies outside of the range of the color coverage of the CMYK system, characterized in that the inks comprise luminescent compounds having daytime luminescence in the visible spectrum of light under the natural light, and wherein the additional multilayered protection element forms a graphical figure or is part of a graphical figure which changes its visual image by virtue of changing its color gamut and/or optical density and/or saturation when a document is copied on a printer operating using CMYK color system.
A fluid dispenser device comprising: a reservoir containing fluid; a dispenser head that is provided with a dispenser orifice ; dispenser means for dispensing at least a fraction of said fluid through said dispenser orifice ; and passage means for connecting said reservoir to said dispenser orifice on actuation of said dispenser means , said device further comprising at least one porous insert that is made out of porous material so as to suck up, in particular by capillarity, and to trap, at least in part, any residual fluid after actuation; the dispenser device being characterized in that said reservoir includes a stopper that closes said reservoir in leaktight manner before actuation, said passage means including a needle that is adapted to pierce said stopper during actuation.
An electronic cigarette comprising: a circumferential light guide , comprising: a partial circumferential feature ; opposing longitudinally-extending slot walls on either side of the partial circumferential feature , the opposing longitudinally-extending slot walls configured and arranged to receive and direct light into the partial circumferential feature ; a circuit board receiving slot between the longitudinally-extending slot walls ; and an outer surface configured and arranged to distribute light, entering the partial circumferential feature from the opposing longitudinally-extending slot walls , along the outer surface of the circumferential light guide , wherein an electronic circuit board is positioned within the circuit board receiving slot , the electronic circuit board including at least one light source (520 A - D , 620) directed toward at least one of the opposing longitudinally-extending slot walls . a partial circumferential feature ; opposing longitudinally-extending slot walls on either side of the partial circumferential feature , the opposing longitudinally-extending slot walls configured and arranged to receive and direct light into the partial circumferential feature ; a circuit board receiving slot between the longitudinally-extending slot walls ; and an outer surface configured and arranged to distribute light, entering the partial circumferential feature from the opposing longitudinally-extending slot walls , along the outer surface of the circumferential light guide , wherein an electronic circuit board is positioned within the circuit board receiving slot , the electronic circuit board including at least one light source (520 A - D , 620) directed toward at least one of the opposing longitudinally-extending slot walls .
A polymeric rule die for pressure-contacting of a cardboard workpiece surface, the rule die comprising: (a) a die body ; and (b) at least one elongate rule , each said rule having: i. a first elongate base surface adhesively attached to a surface of said die body ; and ii. an elongate protrusion , distally protruding from said die body , said elongate protrusion having an elongate die surface , said elongate die surface including a polymeric material, said elongate die surface having a contact surface adapted to contact the workpiece surface; characterized by : said contact surface having a length of at least 5 mm and a first width within a range of 0.4 to 1.0 mm, said rule having a height within a range of 0.8 to 4.5 mm; wherein, following a standard deformation procedure, a standard crease produced by the rule die exhibits a mean folding force ratio of at most 65%. (a) a die body ; and (b) at least one elongate rule , each said rule having: i. a first elongate base surface adhesively attached to a surface of said die body ; and ii. an elongate protrusion , distally protruding from said die body , said elongate protrusion having an elongate die surface , said elongate die surface including a polymeric material, said elongate die surface having a contact surface adapted to contact the workpiece surface; i. a first elongate base surface adhesively attached to a surface of said die body ; and ii. an elongate protrusion , distally protruding from said die body , said elongate protrusion having an elongate die surface , said elongate die surface including a polymeric material, said elongate die surface having a contact surface adapted to contact the workpiece surface; said contact surface having a length of at least 5 mm and a first width within a range of 0.4 to 1.0 mm, said rule having a height within a range of 0.8 to 4.5 mm; wherein, following a standard deformation procedure, a standard crease produced by the rule die exhibits a mean folding force ratio of at most 65%.