mhurhangee/patent-ind-claim-en huggingface dataset:
A pump comprising: a first piston (30; 30a) at least partially disposed within a first cylinder (34; 34a), the first piston (30; 30a) having a downstream end (52; 52a) movable within the first cylinder (34; 34a); and a first check valve (32; 32a) disposed at an exit of the first cylinder (34; 34a), the first check valve (32; 32a) including a first valve member (56; 56a); wherein the first piston (30; 30a), the first cylinder (34; 34a), and the first check valve (32; 32a) are configured such that the downstream end (52; 52a) of the first piston (30; 30a) impacts the first valve member (56; 56a) to drive the first valve member (56; 56a) from a closed position to an open position during a priming stroke of the first piston(30; 30a), and such that fluid being expelled from within the first cylinder (34; 34a) by the first piston (30; 30a) during a pressure stroke of the first piston (30; 30a) when the pump is primed drives the first valve member (56; 56a) from the closed position to the open position. a first piston (30; 30a) at least partially disposed within a first cylinder (34; 34a), the first piston (30; 30a) having a downstream end (52; 52a) movable within the first cylinder (34; 34a); and a first check valve (32; 32a) disposed at an exit of the first cylinder (34; 34a), the first check valve (32; 32a) including a first valve member (56; 56a); wherein the first piston (30; 30a), the first cylinder (34; 34a), and the first check valve (32; 32a) are configured such that the downstream end (52; 52a) of the first piston (30; 30a) impacts the first valve member (56; 56a) to drive the first valve member (56; 56a) from a closed position to an open position during a priming stroke of the first piston(30; 30a), and such that fluid being expelled from within the first cylinder (34; 34a) by the first piston (30; 30a) during a pressure stroke of the first piston (30; 30a) when the pump is primed drives the first valve member (56; 56a) from the closed position to the open position.
A method for testing a tire on a tire testing surface, the method comprising the steps of: providing a tire testing surface arranged along a tire testing device ; providing a tire having a radially outer annular side comprising a road-engaging surface ; engaging forcefully the tire against the tire testing surface, whereby the forceful engagement generates a tire footprint comprising an area of contact between the road-engaging surface of the tire and the tire testing surface; rotating the tire along the tire testing surface while engaged according to the prior step; and, applying a particulate material along the footprint, characterized in that the particulate material is kaolin. providing a tire testing surface arranged along a tire testing device ; providing a tire having a radially outer annular side comprising a road-engaging surface ; engaging forcefully the tire against the tire testing surface, whereby the forceful engagement generates a tire footprint comprising an area of contact between the road-engaging surface of the tire and the tire testing surface; rotating the tire along the tire testing surface while engaged according to the prior step; and, applying a particulate material along the footprint, characterized in that the particulate material is kaolin.
A semiconductor device package , comprising: a first semiconductor device comprising a heat-generating region located on an end thereof; a second semiconductor device attached to the first semiconductor device , at least a portion of the heat-generating region extending laterally beyond an end of the second semiconductor device ; and a thermally insulating material at least partially covering said end of the second semiconductor device . a first semiconductor device comprising a heat-generating region located on an end thereof; a second semiconductor device attached to the first semiconductor device , at least a portion of the heat-generating region extending laterally beyond an end of the second semiconductor device ; and a thermally insulating material at least partially covering said end of the second semiconductor device .
A dynamic torque sensing device of a thread-on freewheel structure, comprising a thread-on freewheel sensing body , a fixed housing and a sensor , wherein the thread-on freewheel sensing body and the fixed housing are rotatable relative to each other, and the sensor is configured to sense a torque of the thread-on freewheel sensing body ; and characterized in that the thread-on freewheel sensing body comprises a thread-on freewheel sensing body relative fixing portion , a thread-on freewheel sensing body relative rotating portion and a thread-on freewheel sensing body transition portion ; wherein the thread-on freewheel sensing body relative fixing portion , the thread-on freewheel sensing body transition portion and the thread-on freewheel sensing body relative rotating portion are sequentially arranged along an axial direction of the thread-on freewheel sensing body , and the thread-on freewheel sensing body transition portion is configured to connect the thread-on freewheel sensing body relative fixing portion to the thread-on freewheel sensing body relative rotating portion , wherein an inner cavity of the thread-on freewheel sensing body relative fixing portion is provided with a bearing , and wherein an inner cavity of the thread-on freewheel sensing body relative rotating portion is provided with a bearing , and an outer surface of the thread-on freewheel sensing body relative rotating portion is provided with a thread to be connected to a thread-on freewheel. characterized in that the thread-on freewheel sensing body comprises a thread-on freewheel sensing body relative fixing portion , a thread-on freewheel sensing body relative rotating portion and a thread-on freewheel sensing body transition portion ; wherein the thread-on freewheel sensing body relative fixing portion , the thread-on freewheel sensing body transition portion and the thread-on freewheel sensing body relative rotating portion are sequentially arranged along an axial direction of the thread-on freewheel sensing body , and the thread-on freewheel sensing body transition portion is configured to connect the thread-on freewheel sensing body relative fixing portion to the thread-on freewheel sensing body relative rotating portion , wherein an inner cavity of the thread-on freewheel sensing body relative fixing portion is provided with a bearing , and wherein an inner cavity of the thread-on freewheel sensing body relative rotating portion is provided with a bearing , and an outer surface of the thread-on freewheel sensing body relative rotating portion is provided with a thread to be connected to a thread-on freewheel.
A thrust-producing gimbal-mounted gyroscopic system, comprising: a flywheel comprising: a perimeter section having an inside face and an outside face, wherein a plurality of magnets are positioned along the outside face; a hub section having an inside face and an outside face; a plurality of spokes extending outward from the outside face of the hub section to connect to the inside face of the perimeter section, wherein the spokes are configured to produce thrust when rotated; the thrust-producing gimbal-mounted gyroscopic system further comprising: an axle ; a plurality of roller bearings configured to allow rotation of the hub section about the axle ; and a stator having a plurality of field coils along its inside diameter, wherein the plurality of field coils are positioned to act upon the magnets of the perimeter section of the flywheel to create rotation of the plurality of spokes to produce thrust; and a suspension arm , wherein the hub section is mounted to the suspension arm such that the thrust produced when the plurality of spokes are rotated causes the gimbal to remain vertically oriented; wherein the suspension arm further comprises a joint ball swivel to which the axle is movably connected, wherein the joint ball swivel is housed in a rigid casing that allows freedom of movement of the axle , wherein the movement is restricted based on inner cone dimensions of a bump mount of the casing; and the thrust-producing gimbal-mounted gyroscopic system further comprises a drive configured to tilt the axle, which movement results in directional or vectored thrust from the plurality of spokes . a perimeter section having an inside face and an outside face, wherein a plurality of magnets are positioned along the outside face; a hub section having an inside face and an outside face; a plurality of spokes extending outward from the outside face of the hub section to connect to the inside face of the perimeter section, wherein the spokes are configured to produce thrust when rotated; the thrust-producing gimbal-mounted gyroscopic system further comprising: an axle ; a plurality of roller bearings configured to allow rotation of the hub section about the axle ; and a stator having a plurality of field coils along its inside diameter, wherein the plurality of field coils are positioned to act upon the magnets of the perimeter section of the flywheel to create rotation of the plurality of spokes to produce thrust; and a suspension arm , wherein the hub section is mounted to the suspension arm such that the thrust produced when the plurality of spokes are rotated causes the gimbal to remain vertically oriented; wherein the suspension arm further comprises a joint ball swivel to which the axle is movably connected, wherein the joint ball swivel is housed in a rigid casing that allows freedom of movement of the axle , wherein the movement is restricted based on inner cone dimensions of a bump mount of the casing; and the thrust-producing gimbal-mounted gyroscopic system further comprises a drive configured to tilt the axle, which movement results in directional or vectored thrust from the plurality of spokes .
A method comprising: supplying a plurality of nickel-enriched braze powder particles to a cold spray system through a particle supply inlet , wherein the nickel-enriched braze powder particles comprises a braze alloy powder of 20-45 microns combined with a fine nickel powder comprising 2-8 micron nickel powder; accelerating the nickel-enriched braze powder particles through a transfer tube and out an exit in the transfer tube towards a substrate to produce a braze cold-sprayed substrate bonded by plastic deformation; forming a hole in the braze cold-sprayed substrate, wherein a diameter of a braze material coating on the braze cold-sprayed substrate extends beyond a diameter of the hole; positioning a component surface proximate to the braze cold-sprayed substrate and within the hole; and heating the braze cold-sprayed substrate to bond the braze cold-sprayed substrate to the component surface as a reflow process. supplying a plurality of nickel-enriched braze powder particles to a cold spray system through a particle supply inlet , wherein the nickel-enriched braze powder particles comprises a braze alloy powder of 20-45 microns combined with a fine nickel powder comprising 2-8 micron nickel powder; accelerating the nickel-enriched braze powder particles through a transfer tube and out an exit in the transfer tube towards a substrate to produce a braze cold-sprayed substrate bonded by plastic deformation; forming a hole in the braze cold-sprayed substrate, wherein a diameter of a braze material coating on the braze cold-sprayed substrate extends beyond a diameter of the hole; positioning a component surface proximate to the braze cold-sprayed substrate and within the hole; and heating the braze cold-sprayed substrate to bond the braze cold-sprayed substrate to the component surface as a reflow process.
A friction stirring processing tool comprising: a pin having a pin body and a rotational axis and being configured to rotate about the rotational axis in a rotational direction; and a radial protrusion protruding radially from the pin body, the radial protrusion having a radially inner edge, a radially outer working edge, and a working surface oriented in the rotational direction; characterized in that the radially inner edge having a first radius from the rotational axis and the radially outer working edge having a second radius from the rotational axis that is greater than the first radius; the working surface extending outward from the radially inner edge to the radially outer edge that define a depth of the working surface in a radial direction; and in that the friction stirring processing tool further comprises: one continuous, curved side surface of the pin body and the protrusion, the curved side surface extending around the rotational axis from the radially outer working edge to the radially inner edge of the radial protrusion; wherein the curved side surface has a radius from the rotational axis that decreases as the curved side surface extends from the radially outer working edge to the radially inner edge. a pin having a pin body and a rotational axis and being configured to rotate about the rotational axis in a rotational direction; and a radial protrusion protruding radially from the pin body, the radial protrusion having a radially inner edge, a radially outer working edge, and a working surface oriented in the rotational direction; characterized in that the radially inner edge having a first radius from the rotational axis and the radially outer working edge having a second radius from the rotational axis that is greater than the first radius; the working surface extending outward from the radially inner edge to the radially outer edge that define a depth of the working surface in a radial direction; and in that the friction stirring processing tool further comprises: one continuous, curved side surface of the pin body and the protrusion, the curved side surface extending around the rotational axis from the radially outer working edge to the radially inner edge of the radial protrusion; wherein the curved side surface has a radius from the rotational axis that decreases as the curved side surface extends from the radially outer working edge to the radially inner edge.
A relay device , comprising: an armature configured to move between a first position that electrically couples the armature to a first contact and a second position that electrically couples the armature to a second contact ; a relay coil configured to receive a voltage configured to magnetize the relay coil, thereby causing the armature to move from the first position to the second position; an additional coil configured to couple in series with the relay coil via a switch ; characterised by a drive circuit configured to cause the switch to couple the additional coil to the relay coil in response to receiving a signal indicative of the relay coil energizing, wherein the additional coil increases an effective inductance of the relay device after the relay coil is energized, and wherein increasing the effective inductance of the relay device decreases a coil current of the relay coil causing reduction of speed of the armature when moving from the first position to the second position. an armature configured to move between a first position that electrically couples the armature to a first contact and a second position that electrically couples the armature to a second contact ; a relay coil configured to receive a voltage configured to magnetize the relay coil, thereby causing the armature to move from the first position to the second position; an additional coil configured to couple in series with the relay coil via a switch ; characterised by a drive circuit configured to cause the switch to couple the additional coil to the relay coil in response to receiving a signal indicative of the relay coil energizing, wherein the additional coil increases an effective inductance of the relay device after the relay coil is energized, and wherein increasing the effective inductance of the relay device decreases a coil current of the relay coil causing reduction of speed of the armature when moving from the first position to the second position.
An averaging pitot tube probe assembly for use in sensing a parameter of a fluid flow in a process vessel , the averaging pitot tube probe assembly comprising: an averaging pitot tube probe extending through the process vessel and including a first end extending through a first opening in the process vessel, and a second end extending through a second opening in the process vessel; a fixed mount securing the first end in a fixed position relative to the process vessel; and characterized by a tensioning mount including a tensioner attached to the second end of the probe and configured to adjust a tension in the probe and thereby alter a resonant frequency of the probe. an averaging pitot tube probe extending through the process vessel and including a first end extending through a first opening in the process vessel, and a second end extending through a second opening in the process vessel; a fixed mount securing the first end in a fixed position relative to the process vessel; and characterized by a tensioning mount including a tensioner attached to the second end of the probe and configured to adjust a tension in the probe and thereby alter a resonant frequency of the probe.
A device for cleaning container pumps, with a pump lance for flowable media that forms a fluidic cleaning circuit in which a cleaning agent tank and at least one container pump to be cleaned are successively flowed through by a cleaning agent that is contained in the cleaning circuit and circulated by the conveying action of at least one of the container pumps to be cleaned, characterized in that a dip tank is associated with an upper-side insertion opening for introducing the pump lance that is connected to a container pump to be cleaned, and an outlet of the tank pump to be cleaned is connected via a discharge line to an inlet of the cleaning agent tank , wherein a plurality of inlet openings that are distributed over the periphery of the outer wall surrounding the insertion opening and form the inlet of the dip tank or belong thereto are associated with the dip tank , and wherein the inlet openings are formed in an inner wall of an at least partially encircling cuff ring into which cleaning agent can be conveyed from the cleaning agent tank via a feed line and injected under pressure via the inlet openings into the dip tank .
An antimicrobial alginate fiber, comprising a molecular structure as shown in formula : wherein, X is equal to 10 to 40, n is equal to 10 to 40, and A is hydrochloric acid, phosphoric acid, propionic acid, or gluconic acid.
An in vitro or ex vivo method for targeted allelic exchange, the method comprising contacting a pair of homologous chromosomes, each chromosome of the pair having a heterogeneous recessive allele of the same gene, each heterogeneous recessive allele having a positionally unique mutation, with a recombinant gene editing complex, under conditions under which the recombinant gene editing complex induces double stranded breaks in each chromosome at an intronic site aligning between the positionally unique mutations, such that allelic exchange occurs between the two chromosomes of the pair and produces a mutation-free chromosome and a mutant chromosome.
A multi-layered polyethylene film comprising at least a core layer and at least one other layer adjacent thereto, the core layer comprising within a range from 5 wt% to 50 wt% of a cyclic olefin copolymer based on the weight of the core layer, and within a range from 50 wt% to 95 wt% of a polyethylene based on the weight of the core layer, wherein the cyclic olefin copolymer has a glass transition temperature (T g ), as measured in the description, of at least 80°C, the core layer is sandwiched between two polyethylene skin layers, each skin layer independently comprises at least 50 wt% linear low density polyethylene by weight of each skin layer and each skin layer further independently comprises within a range from 0.5 wt% to 20 wt% LDPE, the polyethylene of the core layer is i) a linear low density polyethylene comprising within a range from 0.5 to 20 wt% C 4 to C 12 α-olefin derived units by weight of the copolymer, the remainder of the copolymer comprising ethylene-derived units, ii) a low density polyethylene, or iii) a combination thereof, and the film has a TD shrink of at least 18% and an MD shrink within a range from 55 to 90%, as measured by cutting circular specimens using a 50 mm die, embedding the obtained specimens in a layer of silicon oil and heating them on a 150°C hot plate. the core layer comprising within a range from 5 wt% to 50 wt% of a cyclic olefin copolymer based on the weight of the core layer, and within a range from 50 wt% to 95 wt% of a polyethylene based on the weight of the core layer, wherein the cyclic olefin copolymer has a glass transition temperature (T g ), as measured in the description, of at least 80°C, the core layer is sandwiched between two polyethylene skin layers, each skin layer independently comprises at least 50 wt% linear low density polyethylene by weight of each skin layer and each skin layer further independently comprises within a range from 0.5 wt% to 20 wt% LDPE, the polyethylene of the core layer is i) a linear low density polyethylene comprising within a range from 0.5 to 20 wt% C 4 to C 12 α-olefin derived units by weight of the copolymer, the remainder of the copolymer comprising ethylene-derived units, ii) a low density polyethylene, or iii) a combination thereof, and the film has a TD shrink of at least 18% and an MD shrink within a range from 55 to 90%, as measured by cutting circular specimens using a 50 mm die, embedding the obtained specimens in a layer of silicon oil and heating them on a 150°C hot plate.
A handle assembly of a cleaning device , the handle assembly comprising: a handle body having a first end and a second end , the handle body providing a user-graspable portion by which a user may grasp and hold the handle, the handle body being pivotably attached to a body of the cleaning device at a first end of the handle, and a deployment assembly for moving the handle body from a first stowed position towards a second deployed position, wherein in its first position the handle body lies against the body of the cleaning device or within a recess defined by the body of the cleaning device , and in its second position the user graspable portion of the handle is spaced from the body of the cleaning device so as to be graspable by a user, characterised in that the deployment assembly comprises a push-push mechanism. a handle body having a first end and a second end , the handle body providing a user-graspable portion by which a user may grasp and hold the handle, the handle body being pivotably attached to a body of the cleaning device at a first end of the handle, and a deployment assembly for moving the handle body from a first stowed position towards a second deployed position, wherein in its first position the handle body lies against the body of the cleaning device or within a recess defined by the body of the cleaning device , and in its second position the user graspable portion of the handle is spaced from the body of the cleaning device so as to be graspable by a user, characterised in that the deployment assembly comprises a push-push mechanism.