mhurhangee/ep-ind-claims huggingface dataset:
A conveyor comprising: a conveyor frame including a carryway with a turn section; a sideflexing conveyor belt supported in the conveyor frame and having a side edge with first field-producing elements; wherein the sideflexing conveyor belt is driven along the carryway and through the turn section, the side edge with the first field-producing elements (36, 38) advancing along an inside radius of the turn section; second field-producing elements disposed along the carryway along the inside radius of the turn section, wherein the first field-producing elements are electrically conductive elements and the second field-producing elements form an array of permanent magnets, or vice versa, and characterized in that the array of permanent magnets produces a magnetic field that induces currents in the electrically conductive elements that produce an induced magnetic field opposed by the magnetic field of the array to create a radially outward force against the sideflexing conveyor belt advancing through the turn section. a conveyor frame including a carryway with a turn section; a sideflexing conveyor belt supported in the conveyor frame and having a side edge with first field-producing elements; wherein the sideflexing conveyor belt is driven along the carryway and through the turn section, the side edge with the first field-producing elements (36, 38) advancing along an inside radius of the turn section; second field-producing elements disposed along the carryway along the inside radius of the turn section, wherein the first field-producing elements are electrically conductive elements and the second field-producing elements form an array of permanent magnets, or vice versa, and characterized in that the array of permanent magnets produces a magnetic field that induces currents in the electrically conductive elements that produce an induced magnetic field opposed by the magnetic field of the array to create a radially outward force against the sideflexing conveyor belt advancing through the turn section.
Optical smoke detection unit for a hazard alarm, in particular, for a smoke detector which has at least - a first and second light-emitting diode (L1, L2) each for the emission of monochromatic, dichromatic or polychromatic light, - an optical receiver which is at least spectrally sensitive to emitted light for smoke detection, and - a control unit connected to the light-emitting diodes (L1, L2) and the optical receiver for the electrical control of the light-emitting diodes (L1, L2) and for the evaluation of a receive signal output by the optical receiver for fire parameters, characterised in that - the light-emitting diodes (L1, L2) are optically coupled to each other in such a way that at least one of the light-emitting diodes (L1, L2) illuminates the other light-emitting diode (L2, L1) with part of the emitted light, - the control unit is configured to control one of the light-emitting diodes (L1, L2), preferably in alternating fashion, and to switch the other light-emitting diode (L2, L1) to operate as a photodiode and simultaneously to record a photoelectric current (I L1, I L2) flowing through this as a measure for the emitted luminous flux of the controlled light-emitting diode (L1, L2), and - the control unit is configured to deduce and output aging information regarding the controlled light-emitting diode (L1, L2) dependent on the extent of the reduction in the photoelectric current (I L1, I L2) and/or dependent thereon to alter the electrical control of the controlled light-emitting diode (L1, L2) in order to correct a corresponding reduction in the luminous flux emitted. - a first and second light-emitting diode (L1, L2) each for the emission of monochromatic, dichromatic or polychromatic light, - an optical receiver which is at least spectrally sensitive to emitted light for smoke detection, and - a control unit connected to the light-emitting diodes (L1, L2) and the optical receiver for the electrical control of the light-emitting diodes (L1, L2) and for the evaluation of a receive signal output by the optical receiver for fire parameters, - the light-emitting diodes (L1, L2) are optically coupled to each other in such a way that at least one of the light-emitting diodes (L1, L2) illuminates the other light-emitting diode (L2, L1) with part of the emitted light, - the control unit is configured to control one of the light-emitting diodes (L1, L2), preferably in alternating fashion, and to switch the other light-emitting diode (L2, L1) to operate as a photodiode and simultaneously to record a photoelectric current (I L1, I L2) flowing through this as a measure for the emitted luminous flux of the controlled light-emitting diode (L1, L2), and - the control unit is configured to deduce and output aging information regarding the controlled light-emitting diode (L1, L2) dependent on the extent of the reduction in the photoelectric current (I L1, I L2) and/or dependent thereon to alter the electrical control of the controlled light-emitting diode (L1, L2) in order to correct a corresponding reduction in the luminous flux emitted.
Central actuator for a hydraulic or pneumatic clutch actuation, having a cylinder housing which has an inner cylinder wall and an outer cylinder wall made of a plastic which delimits a ring-shaped pressure chamber in a radial direction, in which a ring piston that can be operatively connected to the clutch is displaceably received, wherein the outer cylinder wall is provided with at least one reinforcement ring on its peripheral side facing away from the pressure chamber, characterized in that the reinforcement ring is attached to the outside of the outer cylinder wall and is divided in its axial extent into two abutting partial regions (46u, 46f), wherein the first partial region is coated on the outside by plastic from the cylinder housing so that a secure hold of the reinforcement ring on the outer cylinder wall is provided in the axial direction, and wherein the second partial region is free from plastic from the cylinder housing on the outside.
A compound of Formula or a stereoisomeric form thereof, wherein R 1 is H and R 2 is or wherein R 1 and R 2, taken together with the carbon atom to which they are attached, form a radical of Formula and the bicycle is a bicycle of Formula a) or a bicycle of Formula b) or a pharmaceutically acceptable salt or a solvate thereof
Process for the synthesis of a polymer bearing at least one pendant hydroxyaryl group, which process comprises the reaction of a starting polymer bearing at least one pendant epoxide functional group with a nucleophilic compound simultaneously bearing the hydroxyaryl group and bearing a nucleophilic functional group selected from the group consisting of the primary amine functional group, the secondary amine functional group, the carboxylic acid functional group and their ionic form, the hydroxyaryl group being an aryl group which bears two hydroxyl vicinal functional groups directly bonded to the benzene ring, the nucleophilic compound corresponding to the following formula: A-B-X in which: A represents the nucleophilic functional group selected from the group consisting of the primary amine functional group, the secondary amine functional group, the carboxylic acid functional group and their ionic form, B is a "spacer" representing an atom or a group of atoms forming a connection between A and X, X represents X- = in which the Ri groups, which are identical or different, represent a hydrogen atom or a hydroxyl functional group, two Ri groups representing a hydroxyl functional group. A represents the nucleophilic functional group selected from the group consisting of the primary amine functional group, the secondary amine functional group, the carboxylic acid functional group and their ionic form, B is a "spacer" representing an atom or a group of atoms forming a connection between A and X, X represents X- = in which the Ri groups, which are identical or different, represent a hydrogen atom or a hydroxyl functional group, two Ri groups representing a hydroxyl functional group.
A needle bearing assembly comprising: a. a shell that provides room for seal folding, b. a double lip metal stiffener seal (11, 15) within said shell, c. a stainless steel washer, d. a needle within the shell, wherein said washer is placed between said double lip metal stiffener seal (11, 15) and the needle, and said metal stiffener is mounted on at least one side of the double lip seal adjacent to said washer, characterised in that said double lip metal stiffened seal (all, 15) is prepared by molding the double lip seal with the metal stiffener for simultaneous bonding of resilient material to said washer; and in that said double lip metal stiffener seal (11, 15) and washer are placed at both ends of the needle within the shell. a. a shell that provides room for seal folding, b. a double lip metal stiffener seal (11, 15) within said shell, c. a stainless steel washer, d. a needle within the shell, wherein said washer is placed between said double lip metal stiffener seal (11, 15) and the needle, and said metal stiffener is mounted on at least one side of the double lip seal adjacent to said washer, characterised in that said double lip metal stiffened seal (all, 15) is prepared by molding the double lip seal with the metal stiffener for simultaneous bonding of resilient material to said washer; and in that said double lip metal stiffener seal (11, 15) and washer are placed at both ends of the needle within the shell.
A sliding bearing for supporting a load, comprising: an upper case; a lower case, which is combined with the upper case; and an annular center plate, which is placed between the upper case and the lower case, so as to realize relative rotation between the upper case and the lower case, wherein: the center plate is formed integrally with the lower case or the upper case; and the center plate has a bearing surface, wherein the center plate has an annular groove, which is formed in the bearing surface so as to hold a lubricant; and the annular groove has: an inner peripheral surface inclined outward in a radial direction from an opening side toward a groove bottom side; an outer peripheral surface inclined inward in a radial direction from the opening side toward the groove bottom side; characterized in that: the annular groove has an annular recess positioned at an intersection of the inner peripheral surface and the outer peripheral surface. an upper case; a lower case, which is combined with the upper case; and an annular center plate, which is placed between the upper case and the lower case, so as to realize relative rotation between the upper case and the lower case, wherein: the center plate is formed integrally with the lower case or the upper case; and the center plate has a bearing surface, wherein the center plate has an annular groove, which is formed in the bearing surface so as to hold a lubricant; and the annular groove has: an inner peripheral surface inclined outward in a radial direction from an opening side toward a groove bottom side; an outer peripheral surface inclined inward in a radial direction from the opening side toward the groove bottom side; characterized in that: the annular groove has an annular recess positioned at an intersection of the inner peripheral surface and the outer peripheral surface. the center plate is formed integrally with the lower case or the upper case; and the center plate has a bearing surface, wherein the center plate has an annular groove, which is formed in the bearing surface so as to hold a lubricant; and the annular groove has: an inner peripheral surface inclined outward in a radial direction from an opening side toward a groove bottom side; an outer peripheral surface inclined inward in a radial direction from the opening side toward the groove bottom side; characterized in that: the annular groove has an annular recess positioned at an intersection of the inner peripheral surface and the outer peripheral surface. an inner peripheral surface inclined outward in a radial direction from an opening side toward a groove bottom side; an outer peripheral surface inclined inward in a radial direction from the opening side toward the groove bottom side; characterized in that: the annular groove has an annular recess positioned at an intersection of the inner peripheral surface and the outer peripheral surface.
Use of a laminate body, a laminate plate or a multilayer laminate plate for producing a printed wiring board having the laminate plate and a microwiring formed on a cured resin layer of the laminate plate, wherein (i) the laminate body contains at least one resin composition layer and at least one plate consisting of glass, wherein the resin composition layer comprises a resin composition containing a thermosetting resin and an inorganic filler, wherein the constituent component of the thermosetting resin is uncured or semi-cured and the content of the inorganic filler in the resin composition is from 5 to 20% by mass of the resin composition; (ii) the laminate plate contains at least one cured resin layer and at least one plate consisting of glass, wherein the cured resin layer comprises a cured product of a resin composition that contains a thermosetting resin and an inorganic filler, wherein the content of the inorganic filler in the resin composition is from 5 to 20% by mass of the resin composition; and (iii) the multilayer laminate plate contains multiple laminate plates, wherein at least one laminate plate is the laminate plate (ii); and wherein the thickness of the plate consisting of glass is from 30 μm to 200 μm. (i) the laminate body contains at least one resin composition layer and at least one plate consisting of glass, wherein the resin composition layer comprises a resin composition containing a thermosetting resin and an inorganic filler, wherein the constituent component of the thermosetting resin is uncured or semi-cured and the content of the inorganic filler in the resin composition is from 5 to 20% by mass of the resin composition; (ii) the laminate plate contains at least one cured resin layer and at least one plate consisting of glass, wherein the cured resin layer comprises a cured product of a resin composition that contains a thermosetting resin and an inorganic filler, wherein the content of the inorganic filler in the resin composition is from 5 to 20% by mass of the resin composition; and (iii) the multilayer laminate plate contains multiple laminate plates, wherein at least one laminate plate is the laminate plate (ii); and
A wind turbine condition monitoring system for one or more wind turbines (100; 400), each wind turbine comprising a tower, a gearbox coupled to the tower and a plurality of turbine blades (106 a - c) coupled to the gearbox, the condition monitoring system comprising: a plurality of blade sensors (116 a- c; 416 a - c) providing blade sensor readings, each of the plurality of blade sensors (116 a- c; 416 a - c) being coupled to one of the plurality of blades (106 a - c) of the one or more wind turbines; a hub node (114; 414) coupled to the gearbox of each of the one or more wind turbines; and a controller (112; 412) in communication with the one or more hub nodes (114; 414) and the plurality of blade sensors (116 a- c; 416 a - c); wherein the controller (112; 412) is configured to determine the position of each turbine blade of the plurality of turbine blades based on the blade sensor readings; wherein the controller (112; 412) has direct wireless communication with the one or more hub nodes (114; 414) and with each of the plurality of blade sensors (116 a- c; 416 a - c); and the controller (112; 412) is configured to only communicate with a particular blade sensor of the plurality of blade sensors when the particular blade sensor is outside blade shadowing areas, direct wireless communication between the controller (112; 412) and the particular blade sensor being obstructed when the particular blade sensor is in the blade shadowing areas. a plurality of blade sensors (116 a- c; 416 a - c) providing blade sensor readings, each of the plurality of blade sensors (116 a- c; 416 a - c) being coupled to one of the plurality of blades (106 a - c) of the one or more wind turbines; a hub node (114; 414) coupled to the gearbox of each of the one or more wind turbines; and a controller (112; 412) in communication with the one or more hub nodes (114; 414) and the plurality of blade sensors (116 a- c; 416 a - c); wherein the controller (112; 412) is configured to determine the position of each turbine blade of the plurality of turbine blades based on the blade sensor readings; wherein the controller (112; 412) has direct wireless communication with the one or more hub nodes (114; 414) and with each of the plurality of blade sensors (116 a- c; 416 a - c); and the controller (112; 412) is configured to only communicate with a particular blade sensor of the plurality of blade sensors when the particular blade sensor is outside blade shadowing areas, direct wireless communication between the controller (112; 412) and the particular blade sensor being obstructed when the particular blade sensor is in the blade shadowing areas.
A method of managing power distribution in a portion of an electrical power grid, wherein the power grid comprises at least one power storage, the method comprising: receiving at least one power consumption rule from at least one consumer of the power grid, wherein the at least one power consumption rule to be enforced to alter the power consumption when a predefined condition occurs; analyzing power consumption data from at least one power consumption meter connected to the power grid, wherein the received power consumption data corresponds to consumption of the at least one consumer; receiving forecasted power consumption data selected from the group consisting of forecasted power consumption, forecasted power production, and forecasted energy prices; applying the at least one power consumption rule on the analyzed power consumption data, wherein the applying the at least one power consumption rule is also based on forecasted power consumption data; and managing power consumption for the at least one consumer, based on the result of the applying the at least one power consumption rule, and also based on a power capacity status of the at least one power storage, analyzing influence of the managing power consumption for the at least one consumer on power distribution of the power grid; and updating the at least one power consumption rule to maintain power distribution of the power grid below a first predefined threshold of total power consumption. receiving at least one power consumption rule from at least one consumer of the power grid, wherein the at least one power consumption rule to be enforced to alter the power consumption when a predefined condition occurs; analyzing power consumption data from at least one power consumption meter connected to the power grid, wherein the received power consumption data corresponds to consumption of the at least one consumer; receiving forecasted power consumption data selected from the group consisting of forecasted power consumption, forecasted power production, and forecasted energy prices; applying the at least one power consumption rule on the analyzed power consumption data, wherein the applying the at least one power consumption rule is also based on forecasted power consumption data; and managing power consumption for the at least one consumer, based on the result of the applying the at least one power consumption rule, and also based on a power capacity status of the at least one power storage, analyzing influence of the managing power consumption for the at least one consumer on power distribution of the power grid; and updating the at least one power consumption rule to maintain power distribution of the power grid below a first predefined threshold of total power consumption.
Apparatus for suppressing a magnetic DC component in the magnetizable core of an electrical device, comprising - a compensation winding for generating a magnetic flux in the core, the effect of which is counter to the DC flux component, - a circuit in which the compensation winding is arranged, - at least one power converter unit that is arranged in the circuit and in series with the compensation winding, and enables a flow of current therethrough in just one direction, - a coarse stage branch that is arranged in the circuit and in series with the compensation winding and comprises at least two main inductor sections (7 1, 7 2,... 7 n) that are connected in series, wherein a low-resistance bypass path (8 2,... 8 n) is connected in parallel with at least one main inductor section (7 2,... 7 n), in which bypass path a switching unit is arranged that can be changed over from an on-state position, in which a flow of current through the switching unit is enabled, into an interrupter position, in which a flow of current through the switching unit is prevented, or vice versa, - a sensor for detecting the DC component, and - a control unit that is connected to each switching unit and the sensor and is configured to actuate each switching unit so that a flow of current can be set through so many main inductor sections (7 1, 7 2,... 7 n) that the DC component detected by the sensor is minimized. - a compensation winding for generating a magnetic flux in the core, the effect of which is counter to the DC flux component, - a circuit in which the compensation winding is arranged, - at least one power converter unit that is arranged in the circuit and in series with the compensation winding, and enables a flow of current therethrough in just one direction, - a coarse stage branch that is arranged in the circuit and in series with the compensation winding and comprises at least two main inductor sections (7 1, 7 2,... 7 n) that are connected in series, wherein a low-resistance bypass path (8 2,... 8 n) is connected in parallel with at least one main inductor section (7 2,... 7 n), in which bypass path a switching unit is arranged that can be changed over from an on-state position, in which a flow of current through the switching unit is enabled, into an interrupter position, in which a flow of current through the switching unit is prevented, or vice versa, - a sensor for detecting the DC component, and - a control unit that is connected to each switching unit and the sensor and is configured to actuate each switching unit so that a flow of current can be set through so many main inductor sections (7 1, 7 2,... 7 n) that the DC component detected by the sensor is minimized.