mhurhangee/ep-ind-claims huggingface dataset:
A method of joining titanium, or a titanium-based alloy, to a ferrous metal to produce a strong ductile weld, comprising the steps of: placing at least one titanium or a titanium-based alloy workpiece in close proximity to a ferrous metal workpiece thereby defining a joint precursor; adding a quantity of tantalum substantially at the joint precursor; fusion welding the joint precursor thereby producing a weld pool incorporating a portion of the at least one titanium, or titanium-based alloy workpiece, a portion of the ferrous metal workpiece, and a portion of the tantalum; and permitting the weld pool to cool and form a weld. placing at least one titanium or a titanium-based alloy workpiece in close proximity to a ferrous metal workpiece thereby defining a joint precursor; adding a quantity of tantalum substantially at the joint precursor; fusion welding the joint precursor thereby producing a weld pool incorporating a portion of the at least one titanium, or titanium-based alloy workpiece, a portion of the ferrous metal workpiece, and a portion of the tantalum; and permitting the weld pool to cool and form a weld.
A high temperature air-to-air heat exchanger (200; 400) for a gas turbine engine, comprising: an inlet manifold configured to receive a first flow of air; an outlet manifold whereby the first flow of air exits the HEX (200; 400), wherein the inlet manifold is configured to transfer heat from the first flow of air to a second flow of air flowing over at least a portion of the HEX (200; 400), characterised in that the inlet manifold comprises a first material, the outlet manifold comprises a second material, wherein the first material comprises a nickel-based super alloy and the second material comprises a nickel alloy, wherein the inlet manifold is configured to reduce a temperature of the first flow of air from greater than 648.9°C ∓ 27.8°C (1200°F ∓ 50°F) to less than 648.9°C ∓ 27.8°C (1200°F ∓ 50°F). an inlet manifold configured to receive a first flow of air; an outlet manifold whereby the first flow of air exits the HEX (200; 400), wherein the inlet manifold is configured to transfer heat from the first flow of air to a second flow of air flowing over at least a portion of the HEX (200; 400), characterised in that the inlet manifold comprises a first material, the outlet manifold comprises a second material, wherein the first material comprises a nickel-based super alloy and the second material comprises a nickel alloy, wherein the inlet manifold is configured to reduce a temperature of the first flow of air from greater than 648.9°C ∓ 27.8°C (1200°F ∓ 50°F) to less than 648.9°C ∓ 27.8°C (1200°F ∓ 50°F).
A system, comprising: a gas field ion source capable of interacting with a gas to generate an ion beam having a spot size with a dimension of 10 nm or less on a surface of a sample; and ion optics configured to direct the ion beam toward the surface of the sample, the ion optics having at least one adjustable setting, wherein: when the adjustable setting of the ion optics are at a first setting, the ion beam interacts with a first location of the sample, when the adjustable setting of the ion optics are at a second setting, the ion beam interacts with a second location of the sample, the first setting of the ion optics is different from the second setting of the ion optics, and the first location of the sample is different from the second location of the sample, characterized in, that the second location is determined relative to the first location to within at least 200 pm. a gas field ion source capable of interacting with a gas to generate an ion beam having a spot size with a dimension of 10 nm or less on a surface of a sample; and ion optics configured to direct the ion beam toward the surface of the sample, the ion optics having at least one adjustable setting, wherein: when the adjustable setting of the ion optics are at a first setting, the ion beam interacts with a first location of the sample, when the adjustable setting of the ion optics are at a second setting, the ion beam interacts with a second location of the sample, the first setting of the ion optics is different from the second setting of the ion optics, and the first location of the sample is different from the second location of the sample, characterized in, that the second location is determined relative to the first location to within at least 200 pm. when the adjustable setting of the ion optics are at a first setting, the ion beam interacts with a first location of the sample, when the adjustable setting of the ion optics are at a second setting, the ion beam interacts with a second location of the sample, the first setting of the ion optics is different from the second setting of the ion optics, and the first location of the sample is different from the second location of the sample, characterized in, that the second location is determined relative to the first location to within at least 200 pm.
A pharmaceutical composition comprising a compound of formula I: wherein: R1 and R2 are independently H or Me; R3 is OH or NHR, wherein R is H or an optionally substituted, optionally hetero-, optionally cyclic C1-C18 hydrocarbyl; and R4 is optionally substituted, optionally hetero-, optionally cyclic C1-C18 hydrocarbyl; or a stereoisomer, a hydrate, or a pharmaceutically acceptable salt thereof, and a pharmaceutically-acceptable excipient, formulated in a unit dosage form. R1 and R2 are independently H or Me; R3 is OH or NHR, wherein R is H or an optionally substituted, optionally hetero-, optionally cyclic C1-C18 hydrocarbyl; and R4 is optionally substituted, optionally hetero-, optionally cyclic C1-C18 hydrocarbyl; or a stereoisomer, a hydrate, or a pharmaceutically acceptable salt thereof, and a pharmaceutically-acceptable excipient, formulated in a unit dosage form.
A process for regenerating a catalyst comprising: (a) ruthenium; and (b) an organic phosphine; wherein regeneration is carried out in the presence of hydrogen and water and at a temperature of from 150°C to 350°C. (a) ruthenium; and (b) an organic phosphine;
A hollow particle, wherein the particle is composed of a shell and a hollow, the shell comprises a medicament and a polymer, a volume ratio of the hollow relative to the whole particle is 1% - 50%, a shell thickness of the particle is not less than 15 μm, a particle shell strength of not less than 2.0 MPa, the polymer used as a starting material has an average particle size from 5 to 1,000 fold that of the medicament used as a starting material, or the shell further comprises other additive and the polymer used as a starting material has an average particle size from 5 to 1,000 fold that of a mixed powder of the medicament and the other additive used as a starting material, and the average particle size of a polymer is from 0.5 μm to 5 mm used as a starting material and the average particle size of the other additive, when present, is not more than 20 μm used as a starting material.
Kit for extemporaneous preparation of a mixture comprising creatine and ribose, including at least one container with D-ribose, one container with creatine and appropriate instructions for solubilization and mixing, or vice-versa, of the two components, wherein such instructions relate to the mixing to be carried out immediately before administration, wherein the weight ratio between the two substances after mixing is comprised from 10:1 to 1:1 (D-ribose:creatine).
Electrical/electronic installation device with a functional module designed as an insert being provided for mounting in an installation box installed in a building wall, and having electrical/electronic components necessary for functioning and being provided at the rear with connecting elements for connection to an installation system of a building and at the front having coupling elements for producing a magnetic active connection with at least one operating element, wherein in the insert is housed at least one sensor detecting changing magnetic fields and wherein the operating element has at least one magnetic element which interacts with the at least one electrically isolated sensor of the insert, wherein the insert is provided on the front side with an end plate coming to rest on the rear side of the building wall, and wherein the end plate, on its outer surface facing the at least one operating element, provides at least one coupling element designed as guideway, which at least one guideway is fitted with a plurality of magnetic metal elements, and wherein the at least one operating element provides at least one guiding device interacting with the at least one guideway, and wherein several magnetic elements are assigned to the at least one guiding device, which magnetic elements correspond in number to the magnetic metal elements of the guideway. wherein the insert is provided on the front side with an end plate coming to rest on the rear side of the building wall, and wherein the end plate, on its outer surface facing the at least one operating element, provides at least one coupling element designed as guideway, which at least one guideway is fitted with a plurality of magnetic metal elements, and wherein the at least one operating element provides at least one guiding device interacting with the at least one guideway, and wherein several magnetic elements are assigned to the at least one guiding device, which magnetic elements correspond in number to the magnetic metal elements of the guideway.
Dynamoelectric machine, in particular a multipole dynamoelectric machine, having a shaft and having an integrated fan which is connected to the shaft by means of a friction-wheel planetary gear, wherein the friction-wheel planetary gear has rolling bearings (5,6), wherein the outer ring of a first rolling bearing is mounted in a hub of the fan, and the outer ring of a second modified bearing is press-fitted in the hub of the fan, wherein the rotational speed of the shaft is transmitted with the aid of a driving bush onto the balls of the modified bearing such that the rotational speed of the fan is increased by a predefined factor compared to the rotational speed of the shaft, wherein the driving bush is arranged between the two rolling bearings (5,6).
A system comprising: a connecting element for connecting a blood pump or a cannula to a heart, comprising a sealing element, which is designed to at least temporarily close an opening formed in the cardiac wall and to be opened via insertion of an object in the direction of an axis of the opening, and comprising an anchoring element for the permanent attachment of the connecting element on the cardiac muscle, and a tool for forming an opening in the heart, wherein the tool for forming an opening in the heart comprises a first component and at least one blade, which are displaceable in a longitudinal direction of the tool relative to one another and relative to the rest of the tool, and wherein at least the sealing element of the connecting element can be disposed in a front region of the tool for forming an opening in the heart, in such a way that the sealing element of the connecting element can be pressed open by the first component of the tool and, subsequently, the blade of the tool for forming the opening in the heart can be passed through the sealing element, characterized in that the tool for forming an opening in the heart comprises a sliding element, which forms a contact surface for the sealing element and can be displaced in the longitudinal direction of the tool in order to push the sealing element into a connector ring. a connecting element for connecting a blood pump or a cannula to a heart, comprising a sealing element, which is designed to at least temporarily close an opening formed in the cardiac wall and to be opened via insertion of an object in the direction of an axis of the opening, and comprising an anchoring element for the permanent attachment of the connecting element on the cardiac muscle, and a tool for forming an opening in the heart, wherein the tool for forming an opening in the heart comprises a first component and at least one blade, which are displaceable in a longitudinal direction of the tool relative to one another and relative to the rest of the tool, and wherein at least the sealing element of the connecting element can be disposed in a front region of the tool for forming an opening in the heart, in such a way that the sealing element of the connecting element can be pressed open by the first component of the tool and, subsequently, the blade of the tool for forming the opening in the heart can be passed through the sealing element, characterized in that the tool for forming an opening in the heart comprises a sliding element, which forms a contact surface for the sealing element and can be displaced in the longitudinal direction of the tool in order to push the sealing element into a connector ring.
A base station adapted to control over a cell containing a plurality of sectors (SC1, SC2, SC3), the base station comprising: a transmission section (24a, 24b, 24c) which is adapted to transmit signals of synchronization channels which includes a plurality of predetermined subcarriers to which sector specific codes corresponding to sector identification numbers for identifying the sectors (SC1, SC2, SC3) are assigned, on the same frequency band among adjacent cells (CL1, CL2, CL3), wherein the sector specific codes are specific to respective sectors (SC1, SC2, SC3) in the same cell and wherein the sector specific codes are common among adjacent cells (CL1. CL2, CL3). a transmission section (24a, 24b, 24c) which is adapted to transmit signals of synchronization channels which includes a plurality of predetermined subcarriers to which sector specific codes corresponding to sector identification numbers for identifying the sectors (SC1, SC2, SC3) are assigned, on the same frequency band among adjacent cells (CL1, CL2, CL3), wherein the sector specific codes are specific to respective sectors (SC1, SC2, SC3) in the same cell and wherein the sector specific codes are common among adjacent cells (CL1. CL2, CL3).
A system for storing a pressurised gas in a motor vehicle, said system comprising a storage container and at least one thermally activatable safety valve (16, 18) for emptying the storage container, which safety valve activates automatically at a correspondingly high temperature, characterised in that an additional, activatable emptying device is provided for the storage container and has an interface for an external power source not belonging to the vehicle and independent of the functionality of the vehicle electronics, it being possible to connect the external power source to said interface in order to empty the storage container selectively.
Electric power converter having a first converter terminal, a second converter terminal, a converter switch and a snubber circuit, the snubber circuit comprising a) a snubber switch, and b) a passive network connected to the snubber switch, wherein the snubber circuit is connected to the converter switch, the first converter terminal and the second converter terminal, and wherein the electric power converter is a buck converter, wherein the passive network comprises c) a first capacitor, d) a second capacitor, and characterized in that the passive network further comprises e) a node connecting a first terminal of the first capacitor, a first terminal of the second capacitor and the snubber switch, f) wherein a second terminal of the first capacitor is connected to the first converter terminal, anc g) a second terminal of the second capacitor is connected to the second converter terminal. a) a snubber switch, and b) a passive network connected to the snubber switch, wherein the snubber circuit is connected to the converter switch, the first converter terminal and the second converter terminal, and wherein the electric power converter is a buck converter, wherein the passive network comprises the snubber circuit is connected to the converter switch, the first converter terminal and the second converter terminal, and wherein the electric power converter is a buck converter, wherein the passive network comprises c) a first capacitor, d) a second capacitor, and characterized in that the passive network further comprises e) a node connecting a first terminal of the first capacitor, a first terminal of the second capacitor and the snubber switch, f) wherein a second terminal of the first capacitor is connected to the first converter terminal, anc g) a second terminal of the second capacitor is connected to the second converter terminal.
Assembled media pipeline with at least one heatable media pipeline and with at least one at least partially heatable pipeline connector (1,4,8) which has at least one part (10,11,17,43,48,80) constructed as a connection section, wherein the pipeline connector (1,4,8) is constructed as a two-component injection moulding and consists at least partially of a thermally conductive or heat-conducting material, wherein thermally conductive or heat-conducting material of the pipeline connector (1,4,8) is a material which conducts heat better than the material or at least one of the materials of the media pipeline, wherein the thermally conductive or heat-conducting material is provided at least in the region of the connection section and is a thermally conductive plastic with a thermal conductivity of 1 to 20 W/(m·K), and wherein heating elements are arranged on the outside of the pipeline connector (1,4,8) and/or a heating system which couples heat into the pipeline connector in a radial direction is provided.
A coupling assembly for an ostomy appliance comprising a clamp arrangement, a first coupling and a second coupling, wherein the clamp arrangement comprises: a clamp ring, mounted to the first and/or second coupling (20, 40), comprising an inner circumference adjustable between clamped and unclamped configurations, wherein in the clamped configuration the clamp ring is for maintaining the first and second couplings (20, 40) in a coupled configuration; and a clamp lock mounted to the clamp ring and adjustable into a locked configuration to lock the clamp ring in the clamped configuration, wherein the clamp lock comprises a clamp actuator moveable radially relative to the inner circumference to unlock the clamp lock from the locked configuration, wherein the clamp lock comprises a latch, wherein the latch comprises a lever engageable with a catch, the clamp actuator being configured to disengage the lever from the catch when moved radially relative to the inner circumference to unlock the clamp lock from the locked configuration characterised in that the clamp actuator is moveable radially inwardly towards the inner circumference to unlock the clamp lock. a clamp ring, mounted to the first and/or second coupling (20, 40), comprising an inner circumference adjustable between clamped and unclamped configurations, wherein in the clamped configuration the clamp ring is for maintaining the first and second couplings (20, 40) in a coupled configuration; and a clamp lock mounted to the clamp ring and adjustable into a locked configuration to lock the clamp ring in the clamped configuration, wherein the clamp lock comprises a clamp actuator moveable radially relative to the inner circumference to unlock the clamp lock from the locked configuration,
Actuating device for actuating clutch devices, comprising at least one bearing carrier, which can be displaced axially on a guide sleeve by an actuator unit, which applies pressure to a lever system of a clutch device and has a pressure-application region for the actuator unit and a bearing region for an engagement/disengagement bearing which acts on the lever system of the clutch device, wherein the bearing region and the pressure-application region are decoupled from one another in the radial direction, and the contact region is formed and arranged between the pressure-application region on the bearing carrier and a region, applying pressure thereto, on a lever actuator of the actuator unit, in such a way that said contact region is embodied in all functional states as a planar contact region, characterized in that the bearing carrier is embodied at least in two parts, comprising a bearing part which forms the pressure-application region and a guide disc, which is mounted in a floating fashion thereon, forms the bearing region and is guided in an axially displaceable fashion on the guide sleeve.
A method for dispensing discrete items into a multiplicity of containers such that each of the multiplicity of containers contains a predetermined number of items, the method comprising: operating a conveyor such that items placed on the conveyor fall into a container at least partially in parallel, the conveyor activated for a period of time such that less than the predetermined number of items fall into the container; counting the falling items using a counting mechanism comprising at least three electromagnetic energy sources (316, 320, 324) and at least three receptors (336, 340, 344), wherein the counting mechanism is arranged such that: (a) each of the at least three electromagnetic energy sources emits energy in a different direction, and (b) no two of the at least three electromagnetic energy sources emit energy in perpendicular directions; determining a number of missing items in the container after items have fallen into the container during the operation and due to inertial forces after the operation; and operating the conveyor for a pulse duration. operating a conveyor such that items placed on the conveyor fall into a container at least partially in parallel, the conveyor activated for a period of time such that less than the predetermined number of items fall into the container; counting the falling items using a counting mechanism comprising at least three electromagnetic energy sources (316, 320, 324) and at least three receptors (336, 340, 344), wherein the counting mechanism is arranged such that: (a) each of the at least three electromagnetic energy sources emits energy in a different direction, and (b) no two of the at least three electromagnetic energy sources emit energy in perpendicular directions; determining a number of missing items in the container after items have fallen into the container during the operation and due to inertial forces after the operation; and operating the conveyor for a pulse duration.