mhurhangee/ep-ind-claims huggingface dataset:
A method for extruding a sheet of expanded polymer, such as an expanded polyolefin made of polyethylene or polypropylene, by means of an extrusion head composed of a female die (3, 103, 203) and a male die (4, 104, 204) that define a duct for the extrusion of said polymer, wherein said male or female dies (3, 103, 203, 4, 104, 204) have a plurality of holes (5, 105, 205) that accommodate a plurality of needles or cannulas (6, 106, 206) that are axially perforated and can be arranged at said duct for the extrusion of said polymer and exit therefrom, the method being characterized in: said plurality of needles or cannulas (6, 106, 206) protruding outside the end of said the holes (5, 105, 205) and of said extrusion head; performing an extrusion step, wherein said extrusion head extrudes a polymer in order to provide a tube; during said extrusion, affecting said plurality of needles or cannulas (6, 106, 206) by a fluid (7, 107, 207) that expands during the extrusion of said polymer, in order to separate said polymer in output from said head so as to define said axial cavities or seats in said extruded tube; cutting longitudinally said extruded tube to define said sheet provided with said distinct axial cavities or seats. said male or female dies (3, 103, 203, 4, 104, 204) have a plurality of holes (5, 105, 205) that accommodate a plurality of needles or cannulas (6, 106, 206) that are axially perforated and can be arranged at said duct for the extrusion of said polymer and exit therefrom, the method being characterized in: said plurality of needles or cannulas (6, 106, 206) protruding outside the end of said the holes (5, 105, 205) and of said extrusion head; performing an extrusion step, wherein said extrusion head extrudes a polymer in order to provide a tube; during said extrusion, affecting said plurality of needles or cannulas (6, 106, 206) by a fluid (7, 107, 207) that expands during the extrusion of said polymer, in order to separate said polymer in output from said head so as to define said axial cavities or seats in said extruded tube; cutting longitudinally said extruded tube to define said sheet provided with said distinct axial cavities or seats. said plurality of needles or cannulas (6, 106, 206) protruding outside the end of said the holes (5, 105, 205) and of said extrusion head; performing an extrusion step, wherein said extrusion head extrudes a polymer in order to provide a tube; during said extrusion, affecting said plurality of needles or cannulas (6, 106, 206) by a fluid (7, 107, 207) that expands during the extrusion of said polymer, in order to separate said polymer in output from said head so as to define said axial cavities or seats in said extruded tube; cutting longitudinally said extruded tube to define said sheet provided with said distinct axial cavities or seats.
A battery armoring stainless steel foil comprising: - an oxide film, having a thickness of not less than 2 nm and not more than 5 nm, which contains (i) Fe in an amount of not less than 40 mol percent, (ii) Cr in a lesser amount than Fe, and (iii) Si in an amount of not more than 40 mol percent, - the battery armoring stainless steel foil having an arithmetic mean roughness Ra of less than 0.1 μm but not less than 0.02 μm in a direction orthogonal to a direction in which the battery armoring stainless steel foil has been rolled. - an oxide film, having a thickness of not less than 2 nm and not more than 5 nm, which contains (i) Fe in an amount of not less than 40 mol percent, (ii) Cr in a lesser amount than Fe, and (iii) Si in an amount of not more than 40 mol percent, (i) Fe in an amount of not less than 40 mol percent, (ii) Cr in a lesser amount than Fe, and (iii) Si in an amount of not more than 40 mol percent, - the battery armoring stainless steel foil having an arithmetic mean roughness Ra of less than 0.1 μm but not less than 0.02 μm in a direction orthogonal to a direction in which the battery armoring stainless steel foil has been rolled.
A multi-stage diversity receiver switch, comprising: at least one second stage switch (520, SW-9) configured to communicate with a transceiver; and at least one first stage switch (SW-9, 510) coupled between a diversity receiver antenna and the at least one second stage switch, the at least one first stage switch being configured to handle a different amount of power than the at least one second stage switch. at least one second stage switch (520, SW-9) configured to communicate with a transceiver; and at least one first stage switch (SW-9, 510) coupled between a diversity receiver antenna and the at least one second stage switch, the at least one first stage switch being configured to handle a different amount of power than the at least one second stage switch.
A gas turbine engine internally cooled airfoil, comprising: a peripheral wall having an external surface comprising a suction surface and a pressure surface laterally spaced from the suction surface, the surfaces (132, 134) extending chordwisely from a leading edge to a trailing edge and radially from a proximate end to a distal end; a cooling system comprising at least one or more passages bounded in part by the peripheral wall, where at least a first of the one or more passages includes a first passage pressure side surface that includes an interior protrusion comprising a first sloped surface extending to a peak of the interior protrusion and a second sloped surface extending from the peak substantially in the direction of the pressure side surface, where the slope of the second sloped surface is greater than the slope of the first sloped surface and a first cooling hole extends from the second sloped surface through the interior protrusion to vent the first of the one or more passages to the pressure side surface; and a debris passage in a radial tip of the internally cooled airfoil and in fluid communication with the first passage to allow debris to pass from the first passage through the debris passage, wherein the first and second sloped surfaces (414, 418) intersect to form a rounded edge, wherein the slope of the first sloped surface and the slope of the second sloped surface are selected so dirt particles within the first passage are routed away from the first cooling hole. a peripheral wall having an external surface comprising a suction surface and a pressure surface laterally spaced from the suction surface, the surfaces (132, 134) extending chordwisely from a leading edge to a trailing edge and radially from a proximate end to a distal end; a cooling system comprising at least one or more passages bounded in part by the peripheral wall, where at least a first of the one or more passages includes a first passage pressure side surface that includes an interior protrusion comprising a first sloped surface extending to a peak of the interior protrusion and a second sloped surface extending from the peak substantially in the direction of the pressure side surface, where the slope of the second sloped surface is greater than the slope of the first sloped surface and a first cooling hole extends from the second sloped surface through the interior protrusion to vent the first of the one or more passages to the pressure side surface; and a debris passage in a radial tip of the internally cooled airfoil and in fluid communication with the first passage to allow debris to pass from the first passage through the debris passage, wherein the first and second sloped surfaces (414, 418) intersect to form a rounded edge, wherein the slope of the first sloped surface and the slope of the second sloped surface are selected so dirt particles within the first passage are routed away from the first cooling hole.
Multi-chamber melting oven for melting scrap made of non-ferrous metals, comprising a first shaft oven with a shaft for feed material, in which impurities of the feed material can be removed, and at least one oven chamber, which is connected to the shaft of the first shaft oven and comprises a first device for supplying heat, characterized by at least one second shaft oven with a shaft for feed material, in which impurities of the feed material can be removed, wherein the oven chamber is connected to the shaft of the second shaft oven and is arranged between the shafts (11, 15) in such a way that the oven chamber forms a main melting chamber in which the melting bath is located during operation.
A tool assembly comprising: a foldable sheet; and one fastener coupled with the foldable sheet, wherein the fastener is adapted to removably couple with one slot defined on the foldable sheet; the fastener coupled with the slot of the foldable sheet defines the tool assembly, wherein the tool assembly provides a first configuration and a second configuration, with the first configuration being provided when the fastener is coupled with the slot, characterized in that: the tool assembly comprises at least two fasteners and at least three slots including a first slot, a second slot and a main slot, wherein the at least two fasteners couple with the main slot and at least the first slot in the first configuration, and the at least two fasteners couples with the main slot and at least the second slot in the second configuration. a foldable sheet; and one fastener coupled with the foldable sheet, wherein the fastener is adapted to removably couple with one slot defined on the foldable sheet; the fastener coupled with the slot of the foldable sheet defines the tool assembly, wherein the tool assembly provides a first configuration and a second configuration, with the first configuration being provided when the fastener is coupled with the slot, characterized in that: the tool assembly comprises at least two fasteners and at least three slots including a first slot, a second slot and a main slot, wherein the at least two fasteners couple with the main slot and at least the first slot in the first configuration, and the at least two fasteners couples with the main slot and at least the second slot in the second configuration.
A device for the decomposition of gases from gas mixtures and generation of electric current, comprising: (a) a biofuel cell; and (b) a biofilter; comprising (i) an accumulation of growing material; (ii) a moistening device for moistening the growth material; and (iii) microorganisms (5, 6); wherein the biofuel cell and the biofilter are connected to one another in such a way that at least gases circulate between them and substances can be supplied from the biofilter to the biofuel cell, the moistening device is configured to distribute a liquid in fine droplets, to spray or atomize it in a mist, and the microorganisms (5, 6) are applied to the growth material and immobilised thereon in a biofilm. (a) a biofuel cell; and (b) a biofilter; comprising (i) an accumulation of growing material; (ii) a moistening device for moistening the growth material; and (iii) microorganisms (5, 6); (i) an accumulation of growing material; (ii) a moistening device for moistening the growth material; and (iii) microorganisms (5, 6);
An air conditioning indoor unit, comprising: a frame with an accommodating cavity; a chassis, wherein the frame is provided on the chassis, and the chassis is located in the accommodating cavity, the chassis and the frame cooperate to form an outlet communicating with the accommodating cavity, and a lower end of the chassis is provided with an accommodating slot adjacent to the outlet, and the accommodating slot accommodates a driving device; a sealing member configured to seal the accommodating slot; wherein the air conditioning indoor unit further comprises an air deflector, the air deflector is rotatably disposed at the outlet and the driving device is configured to drive the air deflector to rotate; wherein a side of the sealing member away from the driving device is abutted against an inner wall of the accommodating cavity; and wherein an opening of the accommodating slot faces towards a side of the frame away from the outlet, and the sealing member is located between the accommodating cavity and the frame to seal the opening of the accommodating slot. a frame with an accommodating cavity; a chassis, wherein the frame is provided on the chassis, and the chassis is located in the accommodating cavity, the chassis and the frame cooperate to form an outlet communicating with the accommodating cavity, and a lower end of the chassis is provided with an accommodating slot adjacent to the outlet, and the accommodating slot accommodates a driving device; a sealing member configured to seal the accommodating slot; wherein the air conditioning indoor unit further comprises an air deflector, the air deflector is rotatably disposed at the outlet and the driving device is configured to drive the air deflector to rotate; wherein a side of the sealing member away from the driving device is abutted against an inner wall of the accommodating cavity; and wherein an opening of the accommodating slot faces towards a side of the frame away from the outlet, and the sealing member is located between the accommodating cavity and the frame to seal the opening of the accommodating slot.
A lamp housing and adaptor of a street lighting system having LEDs as the light source, composed of a substantially rectangular flat cast metallic housing having rear faces and front faces and parallel longitudinal edge faces as well as an upper cover face with heat radiating ribs molded thereon, and a lower side of the housing having a plane glass plate below which the LEDs are arranged on LED carrier plates attached in the housing, characterized in that a raised superstructure is integrally molded thereon and extends from the rear face towards the middle of the lamp housing, in which superstructure a recess is arranged which is open on the top and in which an interchangeable adapter for connecting the lamp housing to a lamp housing carrier is mounted, that a console is attached in the open recess, which console is arranged to extend centrally from the rear side of the recess and parallel to the side surfaces thereof, while the adapter has a U-shaped coupling piece which can be inserted in the recess and which engages over the console by means of lateral bearing flanges and a connecting cover face.
A copolymer including - a moiety having a reactive group composed of a monomer having said reactive group in its molecule or a repetition of said monomer, said monomer having said reactive group in its molecule being at least one selected from the group composed of a monomer having a reactive heterocyclic ring in its molecule, a monomer having an acid chloride in its molecule, and a monomer having an isocyanate group in its molecule; and - a moiety for developing lubricity composed of a hydrophilic monomer or a repetition of said monomer, said hydrophilic monomer is at least one selected from the group composed of: acrylamide and its derivatives: acrylic acid, methacrylic acid and their derivatives; maleic anhydride, maleic acid and their derivatives; and vinylpyrrolidone, wherein a substance for shortening relaxation time of a nuclear species capable of being detected by magnetic resonance, which is paramagnetic ion chelate complexes, in which the paramagnetic ion is coordinated with a chelating agent, is chemically bound to either one of said moieties. - a moiety having a reactive group composed of a monomer having said reactive group in its molecule or a repetition of said monomer, said monomer having said reactive group in its molecule being at least one selected from the group composed of a monomer having a reactive heterocyclic ring in its molecule, a monomer having an acid chloride in its molecule, and a monomer having an isocyanate group in its molecule; and - a moiety for developing lubricity composed of a hydrophilic monomer or a repetition of said monomer, said hydrophilic monomer is at least one selected from the group composed of: acrylamide and its derivatives: acrylic acid, methacrylic acid and their derivatives; maleic anhydride, maleic acid and their derivatives; and vinylpyrrolidone,
A patient remote configured to wirelessly control a nerve-stimulating pulse generator coupled to an implantable lead in a patient, the patient remote comprising: a portable housing configured to be operable by a single hand of an operator; circuitry disposed within the portable housing, the circuitry configured to wirelessly communicate with the pulse generator; an activation button disposed on an exterior surface of the portable housing and coupled to the circuitry so as reconfigure the patient remote between an awake mode and an asleep mode; and a stimulation-increase button disposed on the exterior surface of the portable housing, the stimulation-increase button coupled to the circuitry so as to wirelessly increase a stimulation level of the pulse generator; wherein when the patient remote is in the awake mode, actuation of the stimulation-increase button for a first period of time increases the stimulation level of the pulse generator, characterised in that actuation of the stimulation-increase button for a second period of time restores the pulse generator to a last stored stimulation level. a portable housing configured to be operable by a single hand of an operator; circuitry disposed within the portable housing, the circuitry configured to wirelessly communicate with the pulse generator; an activation button disposed on an exterior surface of the portable housing and coupled to the circuitry so as reconfigure the patient remote between an awake mode and an asleep mode; and a stimulation-increase button disposed on the exterior surface of the portable housing, the stimulation-increase button coupled to the circuitry so as to wirelessly increase a stimulation level of the pulse generator; wherein when the patient remote is in the awake mode, actuation of the stimulation-increase button for a first period of time increases the stimulation level of the pulse generator, characterised in that actuation of the stimulation-increase button for a second period of time restores the pulse generator to a last stored stimulation level.
A device for opening containers containing heterogeneous materials of the household refuse kind in order to enable said materials to be released from the containers, said device comprising: - an enclosure that is provided with an inlet for admitting containers and an outlet for released materials, the inlet being above the outlet; - a shredder tool that is rotatably mounted about an axis of rotation (X-X') within the enclosure, the shredder tool, while it is in rotation, being suitable for causing containers traveling through the enclosure to open when it comes into contact with said containers, said shredder tool extending along the axis of rotation (X-X') between a bottom end and a top end of said shredder tool, said shredder tool being rotatably mounted on a guide support via its top end, the bottom end of said shredder tool being free inside said enclosure; and - drive means for driving said shredder tool in rotation; the device being characterized in that said shredder too! presents a reference position that it occupies naturally in the absence of containers in the enclosure, said shredder tool being suitable for moving away from its reference position when containers pass through said enclosure while it continues to perform its function of opening containers passing through said enclosure, said shredder tool tending naturally to return to its reference position under the action of return means. - an enclosure that is provided with an inlet for admitting containers and an outlet for released materials, the inlet being above the outlet; - a shredder tool that is rotatably mounted about an axis of rotation (X-X') within the enclosure, the shredder tool, while it is in rotation, being suitable for causing containers traveling through the enclosure to open when it comes into contact with said containers, said shredder tool extending along the axis of rotation (X-X') between a bottom end and a top end of said shredder tool, said shredder tool being rotatably mounted on a guide support via its top end, the bottom end of said shredder tool being free inside said enclosure; and - drive means for driving said shredder tool in rotation;
An electrofilter for smoke purification consisting of several sets of positive collection plates and negative discharge wires, where the plates consist of steel plates which are earthed by a wire and fixed in parallel at a mutual distance of 100 to 400 mm, whereby parallel ducts are created between the collection plates through which the smoke to be purified passes in a horizontal flow, and the negative discharge wires are suspended midway between the collection plates, wherein the electrofilter is designed with a row of preferably circular collection plates which are mounted at a uniform mutual distance on a rotating shaft, wherein between each collection plate and a neighbouring plate one or more discharge wires are mounted which are suspended from a common frame on which a vibrator is mounted which can vibrate and thus clean the discharge wires of collected dust, wherein on the frame of the electrofilter between each pair of collection plates stationary scrapers are mounted for each collection plate which bear against and are able to clean the collection plates of dust, and wherein each collection plate is designed with evenly distributed cutouts or through bores which can absorb any shear, expansion or contraction of the collection plates owing to temperature fluctuations so that the collection plates remain fully or approximately plane in operation, and wherein furthermore at each collection plate guide rollers are mounted that bear against the collection plate and keep this plane to ensure an efficient scraping process.
A fluid analyzer that analyzes a sample, the fluid analyzer comprising: an analyzer frame; a test cell assembly that receives the sample; a laser assembly that generates a laser beam; a signal detector assembly; and a self-check assembly that includes (i) a check frame; (ii) a check substance coupled to the check frame; (iii) a first check director coupled to the check frame, wherein the first check director is a mirror; and (iv) a check frame mover that selectively moves the check frame and the first check director between a self-check position and a test position relative to the analyzer frame; wherein in the self-check position, the first check director is positioned in the path of and redirects the laser beam so that the laser beam is directed through the check substance to create a check signal light that is collected by the signal detector assembly to evaluate the performance of the fluid analyzer; and wherein in the test position, the first check director is positioned outside the path of the laser beam and the laser beam is directed through the sample in the test cell assembly to create a test signal light that is collected by the signal detector assembly to evaluate the sample. an analyzer frame; a test cell assembly that receives the sample; a laser assembly that generates a laser beam; a signal detector assembly; and a self-check assembly that includes (i) a check frame; (ii) a check substance coupled to the check frame; (iii) a first check director coupled to the check frame, wherein the first check director is a mirror; and (iv) a check frame mover that selectively moves the check frame and the first check director between a self-check position and a test position relative to the analyzer frame; wherein in the self-check position, the first check director is positioned in the path of and redirects the laser beam so that the laser beam is directed through the check substance to create a check signal light that is collected by the signal detector assembly to evaluate the performance of the fluid analyzer; and wherein in the test position, the first check director is positioned outside the path of the laser beam and the laser beam is directed through the sample in the test cell assembly to create a test signal light that is collected by the signal detector assembly to evaluate the sample.