mhurhangee/patent-ind-claim-en huggingface dataset:
A coupling device , for coupling microwave radiation from a first microwave structure , in particular a microwave waveguide , into a second microwave structure , in particular a microwave resonant cavity , wherein the first and second microwave structures share a common wall , through an iris opening in said wall in front of which the coupling device is positioned on the side of the first microwave structure , in particular wherein the coupling device is of a basically cylindrical shape, and wherein the coupling device comprises N electrically conducting conductor loops , with N≥3, preferably 3≤N≤20, characterized in that the conductor loops are arranged coaxially in an array along a z-axis, wherein the z-axis is in parallel with the common wall of the first microwave structure and the second microwave structure , and that axially neighboring conductor loops are separated by a dielectric. for coupling microwave radiation from a first microwave structure , in particular a microwave waveguide , into a second microwave structure , in particular a microwave resonant cavity , wherein the first and second microwave structures share a common wall , through an iris opening in said wall in front of which the coupling device is positioned on the side of the first microwave structure , in particular wherein the coupling device is of a basically cylindrical shape, and wherein the coupling device comprises N electrically conducting conductor loops , with N≥3, preferably 3≤N≤20, characterized in that the conductor loops are arranged coaxially in an array along a z-axis, wherein the z-axis is in parallel with the common wall of the first microwave structure and the second microwave structure , and that axially neighboring conductor loops are separated by a dielectric.
An alkaline battery separator comprising alkali-resistant fibers, beaten cellulose fibers and a binder, wherein 1) an overall freeness, in terms of the Canadian Standard Freeness (CSF), is at least 700 ml, wherein 2) weight ratios of the alkali-resistant fibers and the beaten cellulose fibers are 28:72 to 72:28, and wherein 3) the beaten cellulose fibers comprise mercerized natural wood fibers having a freeness, in terms of CSF, of at least 150 ml and less than 550 ml, wherein a content of a fibrillated substance of organic solvent-spun cellulose fibers is 10% by weight or less based on the total weight of the separator, and wherein the values of the freeness, in terms of CSF, are values measured in accordance with the measurement method defined in JIS P8121 "Freeness Testing Method for Pulp". 1) an overall freeness, in terms of the Canadian Standard Freeness (CSF), is at least 700 ml, wherein 2) weight ratios of the alkali-resistant fibers and the beaten cellulose fibers are 28:72 to 72:28, and wherein 3) the beaten cellulose fibers comprise mercerized natural wood fibers having a freeness, in terms of CSF, of at least 150 ml and less than 550 ml,
A sole structure for an article of footwear , the sole structure comprising: a plate having a first side and a second side , wherein the first side is configured to be ground-facing when the plate is a component of an article of footwear, and a plurality of traction elements disposed on the first side of the plate characterized in that the plate comprises a polyolefin-based resin composition including a polyolefin copolymer, a polymeric resin modifier, and a thermoplastic vulcanizate (TPV). a plate having a first side and a second side , wherein the first side is configured to be ground-facing when the plate is a component of an article of footwear, and a plurality of traction elements disposed on the first side of the plate characterized in that the plate comprises a polyolefin-based resin composition including a polyolefin copolymer, a polymeric resin modifier, and a thermoplastic vulcanizate (TPV).
A method for controlling a transmit power of a wireless communications terminal , wherein the wireless communications terminal comprises three controllers, namely, a first controller, a second controller, a WiFi controller, three antennas, namely, a first antenna, a second antenna, and a WiFi antenna , and the method comprises: determining, by the first controller, that the first antenna is in a working state; determining, by the first controller, that the wireless communications terminal is set as a WiFi access hotspot; and obtaining, by the first controller, a transmit power of the first antenna and that of the WiFi antenna according to preset correspondences, and sending the transmit powers to the second controller and the WiFi controller respectively, wherein the transmit power of the first antenna and that of the WiFi antenna obtained by the first controller are used to respectively control, after the second controller and the WiFi controller receive the transmit powers, the first antenna and the WiFi antenna to perform transmission according to the transmit powers. determining, by the first controller, that the first antenna is in a working state; determining, by the first controller, that the wireless communications terminal is set as a WiFi access hotspot; and obtaining, by the first controller, a transmit power of the first antenna and that of the WiFi antenna according to preset correspondences, and sending the transmit powers to the second controller and the WiFi controller respectively, wherein the transmit power of the first antenna and that of the WiFi antenna obtained by the first controller are used to respectively control, after the second controller and the WiFi controller receive the transmit powers, the first antenna and the WiFi antenna to perform transmission according to the transmit powers.
A switched-mode power supply with power factor correction, comprising: - an isolated transformer with a first primary side endpoint connected to the rectified input voltage , - first and second primary capacitors connected to the rectified input voltage, - a controller block , said controller block configured to control the switching of a first MOSFET connected to a second primary side endpoint of said isolated transformer and the switching of a second MOSFET connected to a primary side midpoint of said isolated transformer , and - a voltage comparator block , said voltage comparator block configured to select an input voltage range of the rectified input voltage , and said voltage comparator block having a reference voltage, said switched-mode power supply being characterized in that the voltage comparator block is further configured to: - when selecting a low input voltage range, activate a first control signal (A) at low voltages in a low input voltage range, said first control signal (A) switching the connection of the output of the controller block to the gate of the second MOSFET , and said first control signal (A) switching on the second primary capacitor connected in parallel with the first primary capacitor associated to a high input voltage range, and - when selecting the high input voltage range, activate a second control signal (B) at high voltages in a high input voltage range, said second control signal (B) switching the connection of the output of the controller block to the gate of the first MOSFET . - an isolated transformer with a first primary side endpoint connected to the rectified input voltage , - first and second primary capacitors connected to the rectified input voltage, - a controller block , said controller block configured to control the switching of a first MOSFET connected to a second primary side endpoint of said isolated transformer and the switching of a second MOSFET connected to a primary side midpoint of said isolated transformer , and - a voltage comparator block , said voltage comparator block configured to select an input voltage range of the rectified input voltage , and said voltage comparator block having a reference voltage, - when selecting a low input voltage range, activate a first control signal (A) at low voltages in a low input voltage range, said first control signal (A) switching the connection of the output of the controller block to the gate of the second MOSFET , and said first control signal (A) switching on the second primary capacitor connected in parallel with the first primary capacitor associated to a high input voltage range, and - when selecting the high input voltage range, activate a second control signal (B) at high voltages in a high input voltage range, said second control signal (B) switching the connection of the output of the controller block to the gate of the first MOSFET .
A hinge structure , in particular for portable electronic devices, comprising: a first shaft ; a second shaft , parallel to the first shaft , wherein the first shaft and the second shaft respectively have a guiding portion and a first screw thread and a second screw thread which are located on the guiding portion , each of the first screw threads is connected with the corresponding second screw thread , characterized in that a helix angle of each of the first screw threads is equal to 0 degrees, and a helix angle of each of the second screw threads is greater than 0 degrees; and a moving component , coupled to the two guiding portions , wherein when the first shaft and the second shaft relatively rotate with each other through the moving component to switch between a first state and a second state, the moving component is adapted to be guided by the first screw threads and the second screw threads so as to move back and forth in a direction parallel to the first shaft ; wherein in the first state, the moving component is respectively coupled to the second screw thread of the first shaft and the first screw thread of the second shaft ; and in the second state, the moving component is respectively coupled to the first screw thread of the first shaft and the second screw thread of the second shaft . a first shaft ; a second shaft , parallel to the first shaft , wherein the first shaft and the second shaft respectively have a guiding portion and a first screw thread and a second screw thread which are located on the guiding portion , each of the first screw threads is connected with the corresponding second screw thread , characterized in that a helix angle of each of the first screw threads is equal to 0 degrees, and a helix angle of each of the second screw threads is greater than 0 degrees; and a moving component , coupled to the two guiding portions , wherein when the first shaft and the second shaft relatively rotate with each other through the moving component to switch between a first state and a second state, the moving component is adapted to be guided by the first screw threads and the second screw threads so as to move back and forth in a direction parallel to the first shaft ; wherein in the first state, the moving component is respectively coupled to the second screw thread of the first shaft and the first screw thread of the second shaft ; and in the second state, the moving component is respectively coupled to the first screw thread of the first shaft and the second screw thread of the second shaft .
A turbomachine comprising a stator part and a rotor part rotating with respect to a stator part in presence of a working fluid, wherein the rotor part comprises at least one rotor disc borne by a rotating shaft , which is in turn supported by bearings and provided with at least one rotating seal for confining the working fluid, and comprising a fluid sealing device , provided with an annular element concentric to the rotating shaft and provided with at least one annular sealing surface , and a seat of the annular element in the stator part, wherein said annular element can be operated to isolate the inner environment (D) of the rotating machine, where there is the working fluid, from the outer environment (E), characterised in that said annular element is a bellows piston extensible or dilatable to move the annular sealing surface from a rearward inactive position, at which the annular sealing surface does not interact with the rotor part, to a forward active position, at which the annular sealing surface abuts against a component of the rotor part, for example the rotor disc or the head of the shaft , thus assuring the isolation, whereby a coolant is supplied inside the bellows piston during the normal operations of the machine. and comprising a fluid sealing device , provided with an annular element concentric to the rotating shaft and provided with at least one annular sealing surface , and a seat of the annular element in the stator part, wherein said annular element can be operated to isolate the inner environment (D) of the rotating machine, where there is the working fluid, from the outer environment (E), characterised in that said annular element is a bellows piston extensible or dilatable to move the annular sealing surface from a rearward inactive position, at which the annular sealing surface does not interact with the rotor part, to a forward active position, at which the annular sealing surface abuts against a component of the rotor part, for example the rotor disc or the head of the shaft , thus assuring the isolation, whereby a coolant is supplied inside the bellows piston during the normal operations of the machine.
A method of transporting a wind turbine blade defining a curved central longitudinal axis , the method comprising: loading the wind turbine blade onto a transportation device including first and second support bearings configured to receive the wind turbine blade therethrough, the wind turbine blade being loaded in a first orientation such that the curved central longitudinal axis is located in a generally vertical plane; and when the transportation device is preparing to turn in a turning direction, activating a drive mechanism by a controller to facilitate rotating the wind turbine blade to a second orientation before or during turning such that the curved central longitudinal axis of the wind turbine blade is located in a generally horizontal plane and bends in the turning direction, wherein rotating the wind turbine blade to the second orientation comprises rotating the wind turbine blade along the central longitudinal axis, translating at least one of the first and second support bearings in a direction transverse to the central longitudinal axis, and rotating at least one of the first and second support bearings about an axis perpendicular to the central longitudinal axis. loading the wind turbine blade onto a transportation device including first and second support bearings configured to receive the wind turbine blade therethrough, the wind turbine blade being loaded in a first orientation such that the curved central longitudinal axis is located in a generally vertical plane; and when the transportation device is preparing to turn in a turning direction, activating a drive mechanism by a controller to facilitate rotating the wind turbine blade to a second orientation before or during turning such that the curved central longitudinal axis of the wind turbine blade is located in a generally horizontal plane and bends in the turning direction, wherein rotating the wind turbine blade to the second orientation comprises rotating the wind turbine blade along the central longitudinal axis, translating at least one of the first and second support bearings in a direction transverse to the central longitudinal axis, and rotating at least one of the first and second support bearings about an axis perpendicular to the central longitudinal axis.
A polymer mixture comprising an aqueous binder composition and vulcanized or crosslinked rubber, wherein the aqueous binder composition comprises: (a) a first acrylic emulsion (co)polymer having a glass transition temperature of -5°C or less, (b) a second acrylic emulsion (co)polymer having a glass transition temperature of at least 15°C, and (c) a crosslinking agent comprising a water-dispersible isocyanate composition; wherein the vulcanized or crosslinked rubber has a sieve particle size of from 0.1 to 6 mm, and the weight ratio of total acrylic emulsion (co)polymers to the vulcanized or crosslinked rubber is from 1:12 to 1:1. (a) a first acrylic emulsion (co)polymer having a glass transition temperature of -5°C or less, (b) a second acrylic emulsion (co)polymer having a glass transition temperature of at least 15°C, and (c) a crosslinking agent comprising a water-dispersible isocyanate composition;
Apparatus for allowing ventilation through a ventilation shaft to an underground ventilation duct fluidly communicating through the ventilation shaft to an atmospheric opening of the shaft and on threat of flooding operable to prevent downward flow of surface water into the underground ventilation duct, comprising: a support for arrangement in said shaft defining a passage between top and bottom openings of the support for fluid communication of said ventilation duct up through said support to said atmospheric opening, one or more stops within and connected to said support proximate said bottom opening and not obstructing said passage, and one or more panels (234; 236), each of the one or more panels mounted on a respective pivot axis in said support for rotation of each said panel upwardly by human action raising each said panel past a center point of its pivot axis to an upright inwardly leaning home position in said support, said home position not obstructing said passage, and for rotation downwardly by human action moving each said panel away from said home position outwardly past said center point of said pivot axis , allowing each said panel to rotationally fall by gravitational impetus to a lower passage closing position where further downward rotation is prevented by said one or more stops, each said panel having a profile such that said more than one panels closes said passage when said one or more panels gravitationally rotate to said passage closing position. a support for arrangement in said shaft defining a passage between top and bottom openings of the support for fluid communication of said ventilation duct up through said support to said atmospheric opening, one or more stops within and connected to said support proximate said bottom opening and not obstructing said passage, and one or more panels (234; 236), each of the one or more panels mounted on a respective pivot axis in said support for rotation of each said panel upwardly by human action raising each said panel past a center point of its pivot axis to an upright inwardly leaning home position in said support, said home position not obstructing said passage, and for rotation downwardly by human action moving each said panel away from said home position outwardly past said center point of said pivot axis , allowing each said panel to rotationally fall by gravitational impetus to a lower passage closing position where further downward rotation is prevented by said one or more stops, each said panel having a profile such that said more than one panels closes said passage when said one or more panels gravitationally rotate to said passage closing position.
A computer-implemented method for determination of real subsoil geological formation characterized in that the method comprises: /a/ receiving a model representing the real subsoil, /b/ receiving a proportions cube describing geological properties of the model, wherein the model is based on observation data comprising at least one seismic image data; /c/ determining a permeability value for a plurality of locations of the model based on the received proportions cube; /d/ determining a gradient of the flow speed based on the permeability value determined for a plurality of locations of the model; /e/ determining a fluvial formation based on the gradient of the flow speed, wherein the determination of the gradient comprises a solving of a Darcy-Weisbach equation. /a/ receiving a model representing the real subsoil, /b/ receiving a proportions cube describing geological properties of the model, wherein the model is based on observation data comprising at least one seismic image data; /c/ determining a permeability value for a plurality of locations of the model based on the received proportions cube; /d/ determining a gradient of the flow speed based on the permeability value determined for a plurality of locations of the model; /e/ determining a fluvial formation based on the gradient of the flow speed,
A cutter head for a gear cutting tool, said cutter head comprising: an axis of rotation, a first side and a second side spaced axially from one another, at least one rectangular cutting blade mounting and positioning slot arranged in said cutter head and having a length extending from said first side to said second side, said at least one slot comprising a radial seating surface for providing precise and stiff radial positioning of the blade and a tangential seating surface for backing the blade up against the main cutting force, said seating surfaces being arranged perpendicular to one another, a clamping mechanism located in said at least one slot, said clamping mechanism being capable of delivering a clamping force (F1) to a corner region of a cutting blade , the cutting blade having a square or rectangular cross-section, mounted in said at least one slot, said corner region being remote from said radial seating surface and said tangential seating surface of said at least one slot, said clamping mechanism further comprising an angular clamping block having a shape complementary to said corner region of the cutting blade, whereby a first portion (F 1a ) of the clamping force is directed to and effects a clamping of the cutting blade against said radial seating surface and a second portion (F 1b ) of the clamping force is directed to and effects a clamping of the cutting blade against said tangential seating surface, characterised in that a spacing is provided between the angular clamping block and both the surfaces of the slot other than the radial and tangential seating surfaces . an axis of rotation, a first side and a second side spaced axially from one another, at least one rectangular cutting blade mounting and positioning slot arranged in said cutter head and having a length extending from said first side to said second side, said at least one slot comprising a radial seating surface for providing precise and stiff radial positioning of the blade and a tangential seating surface for backing the blade up against the main cutting force, said seating surfaces being arranged perpendicular to one another, a clamping mechanism located in said at least one slot, said clamping mechanism being capable of delivering a clamping force (F1) to a corner region of a cutting blade , the cutting blade having a square or rectangular cross-section, mounted in said at least one slot, said corner region being remote from said radial seating surface and said tangential seating surface of said at least one slot, said clamping mechanism further comprising an angular clamping block having a shape complementary to said corner region of the cutting blade, whereby a first portion (F 1a ) of the clamping force is directed to and effects a clamping of the cutting blade against said radial seating surface and a second portion (F 1b ) of the clamping force is directed to and effects a clamping of the cutting blade against said tangential seating surface, characterised in that a spacing is provided between the angular clamping block and both the surfaces of the slot other than the radial and tangential seating surfaces .