mhurhangee/ep-ind-claims huggingface dataset:
An LED driver (100, 900) for powering an LED fixture, the LED driver (100, 900) comprising - a power converter for converting an input power such as a rectified mains supply to an output power for powering the LED fixture; - a control unit arranged to control an output characteristic of the power converter; - an application terminal connected to the control unit for connecting the control unit to a lighting device (120, 910); characterized in that the control unit being arranged to: - provide a polling signal to the lighting device (120, 910); - receive an analogue response signal from the lighting device (120, 910), indicating to the LED driver (100, 900) that the lighting device (120, 910) has an event to report; - providing a query message to the lighting device (120, 910), in response to said analogue response signal, the message comprising an identifier of the lighting device (120, 910); - receiving a control signal from the lighting device (120, 910), in response to said query message, the control signal comprising configuration data or operating data of the lighting device (120, 910); - controlling the LED driver (100, 900) in accordance with the received control signal. - a power converter for converting an input power such as a rectified mains supply to an output power for powering the LED fixture; - a control unit arranged to control an output characteristic of the power converter; - an application terminal connected to the control unit for connecting the control unit to a lighting device (120, 910); characterized in that the control unit being arranged to: - provide a polling signal to the lighting device (120, 910); - receive an analogue response signal from the lighting device (120, 910), indicating to the LED driver (100, 900) that the lighting device (120, 910) has an event to report; - providing a query message to the lighting device (120, 910), in response to said analogue response signal, the message comprising an identifier of the lighting device (120, 910); - receiving a control signal from the lighting device (120, 910), in response to said query message, the control signal comprising configuration data or operating data of the lighting device (120, 910); - controlling the LED driver (100, 900) in accordance with the received control signal. - provide a polling signal to the lighting device (120, 910); - receive an analogue response signal from the lighting device (120, 910), indicating to the LED driver (100, 900) that the lighting device (120, 910) has an event to report; - providing a query message to the lighting device (120, 910), in response to said analogue response signal, the message comprising an identifier of the lighting device (120, 910); - receiving a control signal from the lighting device (120, 910), in response to said query message, the control signal comprising configuration data or operating data of the lighting device (120, 910); - controlling the LED driver (100, 900) in accordance with the received control signal.
A container produced in a coextrusion blow moulding method consisting of a substantially rigid outer container and a readily deformable inner bag of different thermoplastic plastic materials, which do not form a welded connection with one another, with a container opening and with at least two pressure balancing openings in the wall of the outer container for the purpose of pressure balance in the gap between the outer container and the inner bag on contraction of the inner bag, wherein, when excess material is squeezed out at the base of the blow mould the inner bag is sealed by a base weld seam and this base weld seam is clamped in a base weld seam, which is also sealed, of the outer container, wherein at least one pressure balancing opening is formed on both sides of the base weld seam and all the pressure balancing openings are formed at positions on the outer container which are offset with respect to the intersection lines of a plane extending through the base weld seam and the longitudinal central axis of the container with the peripheral wall of the outer container and of the outer bag in the peripheral direction so that when the content of the container is dispensed the inner bag contracts only from two sides, characterised in that the wall thickness of the inner bag in the vicinity of the intersection lines is greater than in peripheral regions situated between them, whereby the wall thickness on both sides of the intersection lines is substantially constant over a predetermined peripheral section and then decreases constantly or abruptly.
A material removal method, comprising: receiving a component configured for an item of rotational equipment that includes a component body and a coating on the component body, the component body comprising metallic first material, and the coating comprising second material that is different from the first material; receiving a solution comprising nitric acid, hydrogen peroxide, and one or more complexing agents; and subjecting at least a portion of the coating to the solution in order to remove at least some of the second material from the component, wherein the solution substantially does not react with the first material; characterised in that: the one or more complexing agents comprises ammonia; and the subjecting comprises pumping the solution through internal pathways within the component. receiving a component configured for an item of rotational equipment that includes a component body and a coating on the component body, the component body comprising metallic first material, and the coating comprising second material that is different from the first material; receiving a solution comprising nitric acid, hydrogen peroxide, and one or more complexing agents; and subjecting at least a portion of the coating to the solution in order to remove at least some of the second material from the component, wherein the solution substantially does not react with the first material; characterised in that: the one or more complexing agents comprises ammonia; and the subjecting comprises pumping the solution through internal pathways within the component. the one or more complexing agents comprises ammonia; and the subjecting comprises pumping the solution through internal pathways within the component.
A hydraulic drive with a volume and/or pressure regulation for a pressure intensifier of a high pressure device, consisting essentially of a motor drive with a pump for a means of exerting pressure as well as a control, wherein a constant delivery flow pump, or a pump which delivers a constant volume per rotation, is used as a hydraulic drive, characterized in that the hydraulic drive is driven by a servomotor, which servomotor can be electrically controlled, regulated and/or switched by low-pressure side means and/or by high-pressure side means.
A gear pump assembly comprising: a gear pump housing; an input shaft (16;72;85) receivable within a shaft bore defined within the gear pump housing; and a biasing member for exerting a load on the input shaft in an axial direction; and characterised in that the assembly comprises a stop disposed within the shaft bore for limiting axial movement of the input shaft in a direction of the load exerted by the biasing member, wherein the stop comprises a spring plate disposed between the biasing member and an end of the shaft and wherein the spring plate (46;70) is movable within an internal cavity within the shaft bore receiving the end of the shaft (16;72). a gear pump housing; an input shaft (16;72;85) receivable within a shaft bore defined within the gear pump housing; and a biasing member for exerting a load on the input shaft in an axial direction; and characterised in that the assembly comprises a stop disposed within the shaft bore for limiting axial movement of the input shaft in a direction of the load exerted by the biasing member,
Method for operating a combustion engine having an internal combustion engine, having a fresh-gas tract, having an exhaust tract, having an exhaust-gas turbocharger with a compressor integrated into the fresh-gas tract and with a turbine integrated into the exhaust tract, and having an auxiliary compressor integrated into the fresh-gas tract, wherein scavenging is performed in that, in the presence of a positive pressure in the fresh-gas tract downstream of the compressor in relation to the pressure in the exhaust-gas tract upstream of the turbine, purging of combustion gas present in a combustion chamber of the internal combustion engine is realized by virtue of an inlet valve and an outlet valve being open simultaneously, characterized in that, in the event of a load jump, it is firstly the case that the auxiliary compressor is activated, and subsequently, the scavenging is performed by virtue of the inlet valve being additionally opened during the exhaust stroke by way of a switchable valve drive.
A damper mechanism comprising: a housing part which has a damper storage room in a bottomed tubular shape; a damper which is stored in the damper storage room; a cover whose outer edge engages with a tubular step part formed on the inner circumference of an open end part of the damper storage room; and an elastic body which is sandwiched between the cover and the damper, characterized in that an outer edge of the cover and an engagement part formed at the tubular step part are joined together by laser welding, and the welding mark is formed on a top part of the cover. a housing part which has a damper storage room in a bottomed tubular shape; a damper which is stored in the damper storage room; a cover whose outer edge engages with a tubular step part formed on the inner circumference of an open end part of the damper storage room; and an elastic body which is sandwiched between the cover and the damper, characterized in that an outer edge of the cover and an engagement part formed at the tubular step part are joined together by laser welding, and the welding mark is formed on a top part of the cover.
A granular material having a mean particle diameter of 150 to 350 micrometers and a compactibility resulting in a compact with a tensile strength of at least 1.7 MPa when the granular material is subjected to a compaction pressure of 266 MPa, at least 60 % of the granular material being a water-soluble hydroxypropyl methyl cellulose having a hydroxypropoxyl substitution of 4 to 12 percent and a methoxyl substitution of 19 to 30 percent, based on the total weight of the granular material, which is obtained by subjecting the cellulose derivative in powder form to a granulation step.
A module for relaying power wirelessly to a device implanted in a user, comprising: a structure adapted to be worn by the user; a receiver; and a transmitter configured to transmit a second wireless power transmission at a second frequency; wherein each of the receiver and transmitter are disposed on or in the structure; characterised in that: the receiver is configured to receive a first wireless power transmission at a first frequency different from the second frequency; and the module comprises a frequency changer electrically coupled to each of the transmitter and receiver and configured to convert energy generated by the first wireless power transmission into energy for generating the second wireless power transmission, wherein the frequency changer is disposed on or in the structure. a structure adapted to be worn by the user; a receiver; and a transmitter configured to transmit a second wireless power transmission at a second frequency; wherein each of the receiver and transmitter are disposed on or in the structure; the receiver is configured to receive a first wireless power transmission at a first frequency different from the second frequency; and the module comprises a frequency changer electrically coupled to each of the transmitter and receiver and configured to convert energy generated by the first wireless power transmission into energy for generating the second wireless power transmission, wherein the frequency changer is disposed on or in the structure.
A method for forming and establishing boundaries of a Transformer Area Network, excluding any Remotes which are not powered by the same service transformer as a first Remote Hub and determining if a partitioning of the Remotes that are powered by said service transformer can be found in which each phase of the service transformer has a separate Transformer Area Network, comprising the steps of: a. executing a discovery procedure at a first Remote Hub to form a list of all other Remotes of any type and mode within reach of a short-range transceiver at the first Remote Hub, the discovery procedure including: broadcasting, by the first Remote Hub on a low-voltage side of a service transformer, a first pilot signal to a first plurality of Remotes, the first pilot signal having a frequency above a low-pass threshold of the service transformer, the first pilot signal beginning on a zero crossing of a first phase on which the first Remote Hub resides; and receiving, at the first Remote Hub, positive responses from a first subset of the first plurality of Remotes confirming the first subset resides on the first phase on the low-voltage side of the service transformer; b. excluding from the list any Remotes that are not powered by the same service transformer; and c. forming, by the first Remote Hub, at least one Transformer Area Network based on the first subset of the first plurality of Remotes from the remaining Remotes. a. executing a discovery procedure at a first Remote Hub to form a list of all other Remotes of any type and mode within reach of a short-range transceiver at the first Remote Hub, the discovery procedure including: broadcasting, by the first Remote Hub on a low-voltage side of a service transformer, a first pilot signal to a first plurality of Remotes, the first pilot signal having a frequency above a low-pass threshold of the service transformer, the first pilot signal beginning on a zero crossing of a first phase on which the first Remote Hub resides; and receiving, at the first Remote Hub, positive responses from a first subset of the first plurality of Remotes confirming the first subset resides on the first phase on the low-voltage side of the service transformer; broadcasting, by the first Remote Hub on a low-voltage side of a service transformer, a first pilot signal to a first plurality of Remotes, the first pilot signal having a frequency above a low-pass threshold of the service transformer, the first pilot signal beginning on a zero crossing of a first phase on which the first Remote Hub resides; and receiving, at the first Remote Hub, positive responses from a first subset of the first plurality of Remotes confirming the first subset resides on the first phase on the low-voltage side of the service transformer; b. excluding from the list any Remotes that are not powered by the same service transformer; and c. forming, by the first Remote Hub, at least one Transformer Area Network based on the first subset of the first plurality of Remotes from the remaining Remotes.
A food singulator apparatus configured to generate a sequence of spaced apart food slices from a food product conveyed by a conveyor apparatus (108, 109), comprising: • a halting mechanism for engaging with a front side of the food product and temporarily halt the food product while cutting by a cutting device at least one food slice of the food product, and • a take away device for downwardly sliding the at least one food slice from the remaining part of the food product and slide it downwards and under the take away device where the at least one food slice is subsequently received and conveyed as at least one food slice. • a halting mechanism for engaging with a front side of the food product and temporarily halt the food product while cutting by a cutting device at least one food slice of the food product, and • a take away device for downwardly sliding the at least one food slice from the remaining part of the food product and slide it downwards and under the take away device where the at least one food slice is subsequently received and conveyed as at least one food slice.
Scaffolding post (10a, 10b) for scaffolding (32a, 32b), wherein the scaffolding post (10a, 10b) comprises the following: a) a tube; b) an insertion pin which is axially introduced into the tube in portions at a first axial end of the tube and is fastened within the tube; c) a receiving portion at a second axial end of the tube opposite to the first axial end, wherein the inner diameter of the receiving portion is greater than the outer diameter of the insertion pin, such that the insertion pin can be inserted into an adjacent scaffolding post (10a, 10b) with an identical receiving portion; wherein the axial end face of the tube at the first axial end forms, in particular, an annular abutment shoulder for a vertically adjacent scaffolding post (10a, 10b), characterized in that the tube wall of the tube extends at least partially towards the insertion pin in the region of the abutment shoulder to form a large contact surface for the receiving portion of an adjacent scaffolding post (10a, 10b), wherein the tube wall widens towards the insertion pin in the region of the abutment shoulder, and wherein the tube wall at the axial end face of the tube has an increased wall thickness compared to the rest of the tube wall. a) a tube; b) an insertion pin which is axially introduced into the tube in portions at a first axial end of the tube and is fastened within the tube; c) a receiving portion at a second axial end of the tube opposite to the first axial end, wherein the inner diameter of the receiving portion is greater than the outer diameter of the insertion pin, such that the insertion pin can be inserted into an adjacent scaffolding post (10a, 10b) with an identical receiving portion; wherein the axial end face of the tube at the first axial end forms, in particular, an annular abutment shoulder for a vertically adjacent scaffolding post (10a, 10b), characterized in that the tube wall of the tube extends at least partially towards the insertion pin in the region of the abutment shoulder to form a large contact surface for the receiving portion of an adjacent scaffolding post (10a, 10b), wherein the tube wall widens towards the insertion pin in the region of the abutment shoulder, and wherein the tube wall at the axial end face of the tube has an increased wall thickness compared to the rest of the tube wall.
A shape measuring apparatus comprising: an image capturing device that is provided at a fixed position; a pattern; a calculation section configured to calculate an inclination angle at one position on a specular surface of an object to be measured at a time when a height direction coordinate of the object to be measured is assumed as one height direction coordinate and an inclination angle at another position adjacent to the one position based on a captured image which is obtained by capturing an image of the specular surface of the object to be measured by the image capturing device so that a shape thereof is measured and in which a reflected image of the pattern disposed at a periphery of the object to be measured is captured; and a determination section configured to: compare the inclination angle at the one position of the object to be measured with the inclination angle at the other position thereof; and determine the height direction coordinate at the time of coincidence as the height direction coordinate at the one position of the object to be measured, wherein the height direction coordinate at the time of coincidence is obtained by minimizing the square of the difference between the inclination angle at the one position of the object to be measured with the inclination angle at the other position thereof. an image capturing device that is provided at a fixed position; a pattern; a calculation section configured to calculate an inclination angle at one position on a specular surface of an object to be measured at a time when a height direction coordinate of the object to be measured is assumed as one height direction coordinate and an inclination angle at another position adjacent to the one position based on a captured image which is obtained by capturing an image of the specular surface of the object to be measured by the image capturing device so that a shape thereof is measured and in which a reflected image of the pattern disposed at a periphery of the object to be measured is captured; and a determination section configured to: compare the inclination angle at the one position of the object to be measured with the inclination angle at the other position thereof; and determine the height direction coordinate at the time of coincidence as the height direction coordinate at the one position of the object to be measured, wherein the height direction coordinate at the time of coincidence is obtained by minimizing the square of the difference between the inclination angle at the one position of the object to be measured with the inclination angle at the other position thereof.
A lock, having a lock case, a lock cylinder, a latch and a lock follower rotatably mounted in the lock case, wherein the lock follower has two follower parts (30, 32), of which one follower part can be operated from one side of the lock and the other follower part can be operated from the other side of the lock, wherein the follower parts (30, 32) are rotatable relative to one another and can be non-rotatably coupled to one another by means of a coupling element, wherein a coupling slide is arranged between the lock follower and the lock cylinder, which coupling slide is displaceably mounted in the lock case along a displacement direction and can be displaced between a lowered position relative to the lock cylinder and a raised position, wherein the coupling slide is displaceable into the raised position by actuation of the lock cylinder, as a result of which the coupling element is brought into an engaged position in which the two follower parts (30, 32) are non-rotatably coupled to one another, wherein a bolt is provided which is displaceably mounted in the lock case and can be actuated by the lock cylinder, wherein the bolt can be displaced into a retracted position and into an advanced position or into two advanced positions, characterized in that the coupling slide is designed and/or arranged on the bolt in such a manner that an actuating projection of the coupling slide can be actuated by a closing bit of the closing cylinder when the bolt is in the retracted position.
Method for producing an ingot of a solid-glass-forming alloy, having the steps of: a. providing a homogeneous melt of a solid-glass-forming alloy; b. casting the homogeneous melt into a casting mold, wherein the casting mold at the contact surface with the melt does not cool to below the glass formation temperature of the alloy for at least 5 seconds; and c. cooling the melt to below the glass transition temperature of the solid-glass-forming alloy, obtaining the ingot, wherein, after the melt has been cast, no additional pressure which is substantially above the standard atmospheric pressure is exerted on the melt. a. providing a homogeneous melt of a solid-glass-forming alloy; b. casting the homogeneous melt into a casting mold, wherein the casting mold at the contact surface with the melt does not cool to below the glass formation temperature of the alloy for at least 5 seconds; and c. cooling the melt to below the glass transition temperature of the solid-glass-forming alloy, obtaining the ingot, wherein, after the melt has been cast, no additional pressure which is substantially above the standard atmospheric pressure is exerted on the melt.