mhurhangee/ep-ind-claims huggingface dataset:
A motor rotor comprising: a motor shaft (12, 30); a permanent magnet surrounding the motor shaft (12, 30) around an axis; a pair of end rings surrounding the motor shaft (12, 30) around the axis in an axial direction; and a hollow cylindrical outer sleeve fitted to the permanent magnet in accordance with a stationary fit, wherein a longitudinal elastic modulus of each end ring is larger than a longitudinal elastic modulus of the permanent magnet, wherein the hollow cylindrical outer sleeve is fitted to the pair of end rings in accordance with stationary fit; wherein a thickness of the outer sleeve is different in correspondence to a position in the axial direction in such a manner as to uniformize a circumferential stress applied to the outer sleeve fitted to the permanent magnet and the pair of end rings in the axial direction, characterized in that the pair of end rings sandwich the permanent magnet from both sides in the axial direction. a motor shaft (12, 30); a permanent magnet surrounding the motor shaft (12, 30) around an axis; a pair of end rings surrounding the motor shaft (12, 30) around the axis in an axial direction; and a hollow cylindrical outer sleeve fitted to the permanent magnet in accordance with a stationary fit, wherein a longitudinal elastic modulus of each end ring is larger than a longitudinal elastic modulus of the permanent magnet, wherein the hollow cylindrical outer sleeve is fitted to the pair of end rings in accordance with stationary fit; wherein a thickness of the outer sleeve is different in correspondence to a position in the axial direction in such a manner as to uniformize a circumferential stress applied to the outer sleeve fitted to the permanent magnet and the pair of end rings in the axial direction, characterized in that the pair of end rings sandwich the permanent magnet from both sides in the axial direction.
A sensor device (31, 61, 71) comprising: a piezoelectric film (11, 32, 63, 73), which contains as a main component a chiral polymer including chiral molecules as a unit and in which a main orientation direction of said chiral molecules is directed to a direction parallel to main surfaces thereof; and electrodes (33, 34, 45, 46, 49, 50) for extracting an output voltage from said piezoelectric film (11, 32, 63, 73), said electrodes being formed on the main surfaces of said piezoelectric film such that said electrodes face each other with at least a portion of said piezoelectric film (11, 32, 63, 73) being interposed therebetween, said piezoelectric film (11, 32, 63, 73) having a fixed portion (27, 38, 74) at which displacement of said piezoelectric film is fixed and a movable portion (28, 39, 75) displaced in the direction parallel to the main surfaces of said piezoelectric film, said electrodes (33, 34, 45, 46, 49, 50) including a shear deformation detecting electrode for extracting the output voltage resulting from shear deformation of said piezoelectric film (11, 32, 63, 73) caused by the displacement of said movable portion (28, 39, 75), characterized in that the piezoelectric film has a rectangular shape having a side extending in parallel or substantially in parallel with the main orientation direction of the chiral molecules and in that the fixed portion is positioned along one of the sides of the piezoelectric film. a piezoelectric film (11, 32, 63, 73), which contains as a main component a chiral polymer including chiral molecules as a unit and in which a main orientation direction of said chiral molecules is directed to a direction parallel to main surfaces thereof; and electrodes (33, 34, 45, 46, 49, 50) for extracting an output voltage from said piezoelectric film (11, 32, 63, 73), said electrodes being formed on the main surfaces of said piezoelectric film such that said electrodes face each other with at least a portion of said piezoelectric film (11, 32, 63, 73) being interposed therebetween, said piezoelectric film (11, 32, 63, 73) having a fixed portion (27, 38, 74) at which displacement of said piezoelectric film is fixed and a movable portion (28, 39, 75) displaced in the direction parallel to the main surfaces of said piezoelectric film, said electrodes (33, 34, 45, 46, 49, 50) including a shear deformation detecting electrode for extracting the output voltage resulting from shear deformation of said piezoelectric film (11, 32, 63, 73) caused by the displacement of said movable portion (28, 39, 75), characterized in that the piezoelectric film has a rectangular shape having a side extending in parallel or substantially in parallel with the main orientation direction of the chiral molecules and in that the fixed portion is positioned along one of the sides of the piezoelectric film.
A kit of parts configured for use in unicondylar knee replacement of a patient having a femur and a tibia, comprising a drill guide and an intramedullary rod, the intramedullary rod being sized for engaging with the intramedullary canal of the femur of the patient and adopted to fit within said intramedullary canal in order to provide a fixed location, characterised in that the drill guide is arranged so as to engage a distal end of the intramedullary rod to that which engages the patient's intramedullary canal, the drill guide being formed with a foot portion sized to fit between the patient's femur and tibia before any bone is removed from the femur or tibia, the drill guide providing a guide for drilling of at least one hole in the femur.
An extendable pouring stopper to be positioned on an opening of a container comprising a tubular pouring element and a covering capsule which can be firmly and removably positioned on the opening of the container, wherein said tubular pouring element is composed of at least two extendable telescopic sections (16, 17, 18), characterized in that said at least two sections (16, 17, 18) at their opposite ends have reciprocal engagement element (26, 27) in an completely extracted position of the sections (16, 17, 18), said at least two sections (16, 17, 18), before being inserted in each other, are moulded in a single piece in plastic material and are aligned and joined, by means of a series of frangible bridges arranged at facing ends of each section (16, 17, 18) which are broken when the sections are inserted in each other.
Rotor disk of a rotor, in particular of a gas turbine, which has serrations, at least on one side, for torque transmission, comprising a plurality of teeth (31,35) distributed over the circumference, the tooth flanks of which (31,35) are aligned opposite with respect to a respective central plane, wherein the tooth flanks have a course that deviates from a radial direction in a cross section perpendicular to the rotor axis, and wherein the teeth (31,35) have a centering portion, the tooth flanks of which extend substantially radially, and a locking portion adjoining radially on the outside and/or on the inside, wherein the spacing of the tooth flanks relative to one another increases or decreases in the locking portion, deviating in this respect from the centering portion, characterized in that the tooth tips extend substantially radially in the centering portion and in an arc shape and/or in a linear radial-axial direction at an angle to the centering portion in the locking portion, when viewed in longitudinal section.
An antenna device comprising: a conformal antenna body which has a proper geometry corresponding to a front portion of a platform having a platform nose on which the antenna device is to be mounted, and an antenna unit carried by the antenna body, the 5 antenna unit comprising at least one phased array (A 1, A 2, A 3) of antenna elements (AE i), the antenna elements of each of said at least one array being arranged in a spaced-apart relationship in a closed loop path along a circumference of the antenna body having a proper geometry corresponding to a front portion of the platform on which the antenna unit is to be mounted, wherein: 10 each of the antenna elements of said at least one phased array is configured as an elongated end-fire antenna element (AE 1 -AE 8) having a boresight substantially parallel to the elongated surface thereof and being capable of emitting linearly polarized radiation, each of the end-fire antenna elements of said at least one phased array 15 extends substantially along a longitudinal axis of the body, and each of the end-fire antenna elements of said at least one phased array is associated with a respective operational module comprising a phase shifting utility, characterized by the entire phased array of the end-fire antenna elements being operable as 20 a forward looking end-fire antenna array producing an antenna beam in a generally forward-looking direction relative to the platform nose, enabling electronic steering of the antenna beam produced by the entire phased array by controllably modifying phases of the antenna elements of the phased array to provide a predetermined phase pattern of a radiating beam emitted by all the 25 antenna elements in the array in accordance with a selected radiation direction around said generally forward-looking direction. 10 each of the antenna elements of said at least one phased array is configured as an elongated end-fire antenna element (AE 1 -AE 8) having a boresight substantially parallel to the elongated surface thereof and being capable of emitting linearly polarized radiation, each of the end-fire antenna elements of said at least one phased array 15 extends substantially along a longitudinal axis of the body, and each of the end-fire antenna elements of said at least one phased array is associated with a respective operational module comprising a phase shifting utility, characterized by the entire phased array of the end-fire antenna elements being operable as 20 a forward looking end-fire antenna array producing an antenna beam in a generally forward-looking direction relative to the platform nose, enabling electronic steering of the antenna beam produced by the entire phased array by controllably modifying phases of the antenna elements of the phased array to provide a predetermined phase pattern of a radiating beam emitted by all the 25 antenna elements in the array in accordance with a selected radiation direction around said generally forward-looking direction.
Pneumatic vehicle tyre with a directional profiled tread with oblique channels running in a V shape relative to one another over the width of the tread and merging into one another in the region of the middle of the tread, wherein, in each half of the tread, between the oblique channels following successively in the circumferential direction there respectively run at least two channels which connect the successive oblique channels and together with the oblique channels delimit middle profile blocks that are parallelogram-shaped in plan view, wherein the middle profile blocks are provided with sipes with a width of 0.4 mm to 0.8 mm and with micro-channels which are formed so as to be shallower than the sipes and have a depth and a width of 0.1 mm to 0.8 mm, wherein the sipes and the micro-channels in each profile block extend parallel to one another, characterized in that the oblique channels which run in a V shape relative to one another and in each case merge into one another are offset relative to one another in the circumferential direction, and their channel portions on the inner side of the tread which delimit the middle profile blocks include - with respect to the centrelines (m SR) of the oblique channels - an angle (γ) of 90° to 110° with one another, wherein the sipes and micro-channels in the middle profile blocks extend - with respect to their centrelines (m E, m MR) - parallel to the channel portions on the inner side of the tread of the oblique channels. wherein, in each half of the tread, between the oblique channels following successively in the circumferential direction there respectively run at least two channels which connect the successive oblique channels and together with the oblique channels delimit middle profile blocks that are parallelogram-shaped in plan view, wherein the middle profile blocks are provided with sipes with a width of 0.4 mm to 0.8 mm and with micro-channels which are formed so as to be shallower than the sipes and have a depth and a width of 0.1 mm to 0.8 mm, wherein the sipes and the micro-channels in each profile block extend parallel to one another, characterized in that the oblique channels which run in a V shape relative to one another and in each case merge into one another are offset relative to one another in the circumferential direction, and their channel portions on the inner side of the tread which delimit the middle profile blocks include - with respect to the centrelines (m SR) of the oblique channels - an angle (γ) of 90° to 110° with one another, wherein the sipes and micro-channels in the middle profile blocks extend - with respect to their centrelines (m E, m MR) - parallel to the channel portions on the inner side of the tread of the oblique channels.
A method of synchronising a generator drive with an alternating current electrical network, the generator drive comprising a hydraulic motor coupled to a generator having an electrical output for providing electrical power to an alternating current electrical network having a load frequency, load phase and load voltage, the hydraulic motor having a hydraulic input coupled to a source of pressurised hydraulic fluid and one or more working chambers of cyclically varying volume for receiving and depressurising discrete portions of received hydraulic fluid, the volume of pressurised hydraulic fluid received by each working chamber being selectable for each cycle of working chamber volume, said generator drive comprising a controller which selects the volume of the pressurised hydraulic fluid which is received by each working chamber on each cycle of working chamber volume to thereby drive the generator, characterised in that the generator is initially electrically isolated from the electrical network and the method comprises the step carried out by the controller of receiving a load signal representative of the load frequency and controlling the volume of pressurised fluid received and depressurised by the working chambers on each cycle of working chamber volume to match the frequency of the electrical output of the generator with the load frequency to within a tolerance and then subsequently bringing the electrical output of the generator into electrical communication with the electrical network to thereby provide power to the electrical network.
An electric heater comprising: - a metal body; - a first pipe and a second pipe provided in the metal body, the first pipe and the second pipe being mutually distinct so as to be apt to be crossed by two distinct flows of fluid to be heated; - a first heating stretch and a second heating stretch of at least one electric resistor and a third heating stretch of a further electric resistor; wherein the first heating stretch, the second heating stretch and the third heating stretch are arranged in the metal body; wherein the first heating stretch and the second heating stretch are adapted to heat the first pipe and the second pipe by transferring heat through the metal body; wherein the first pipe and the second pipe are arranged between the first heating stretch and the second heating stretch; characterized in that the third heating stretch is proximal to the second pipe and distal from the first pipe; and in that the second pipe is arranged between the first pipe and the third heating stretch. - a metal body; - a first pipe and a second pipe provided in the metal body, the first pipe and the second pipe being mutually distinct so as to be apt to be crossed by two distinct flows of fluid to be heated; - a first heating stretch and a second heating stretch of at least one electric resistor and a third heating stretch of a further electric resistor; wherein the first heating stretch, the second heating stretch and the third heating stretch are arranged in the metal body; wherein the first heating stretch and the second heating stretch are adapted to heat the first pipe and the second pipe by transferring heat through the metal body; wherein the first pipe and the second pipe are arranged between the first heating stretch and the second heating stretch; characterized in that the third heating stretch is proximal to the second pipe and distal from the first pipe; and in that the second pipe is arranged between the first pipe and the third heating stretch.
A process for the removal of ammonia from a saline aquaculture system, the process comprising the steps of: a. maintaining the pH of the water in said saline aquaculture system below about 7.5; b. extracting a portion of the water from said system; c. oxidizing the ammonia in the portion of the water to nitrogen gas by electrolysis, at a pH between about 2.2 and about 4.0, preferably at a pH between about 2.2 and about 3.5; d. optionally, repeating steps (a) to (c) in a continuous manner; and e. recycling at least a portion of the water obtained after step (c) back to the aquaculture system, a. maintaining the pH of the water in said saline aquaculture system below about 7.5; b. extracting a portion of the water from said system; c. oxidizing the ammonia in the portion of the water to nitrogen gas by electrolysis, at a pH between about 2.2 and about 4.0, preferably at a pH between about 2.2 and about 3.5; d. optionally, repeating steps (a) to (c) in a continuous manner; and e. recycling at least a portion of the water obtained after step (c) back to the aquaculture system,
A method for transmitting data in device-to-device, D2D, communication, comprising steps of: determining, by a transmitting end of a User Equipment, a first transmission resource for data transmission from a first transmission resource pool, and determining a second transmission resource from a second transmission resource pool associated with the first transmission resource; and transmitting, by the transmitting end, to-be-transmitted data over the first transmission resource and the second transmission resource; transmitting, by the transmitting end, second indication information indicating a position of the second transmission resource; characterized in that, the step of transmitting, by the transmitting end, the second indication information comprises: modulating, by the transmitting end, the second indication information onto a demodulation pilot signal of the first transmission resource, and transmitting the modulated second indication information, or taking, a parameter value of a demodulation pilot sequence of the first transmission resource as the second indication information. determining, by a transmitting end of a User Equipment, a first transmission resource for data transmission from a first transmission resource pool, and determining a second transmission resource from a second transmission resource pool associated with the first transmission resource; and transmitting, by the transmitting end, to-be-transmitted data over the first transmission resource and the second transmission resource; transmitting, by the transmitting end, second indication information indicating a position of the second transmission resource; characterized in that, the step of transmitting, by the transmitting end, the second indication information comprises: modulating, by the transmitting end, the second indication information onto a demodulation pilot signal of the first transmission resource, and transmitting the modulated second indication information, or taking, a parameter value of a demodulation pilot sequence of the first transmission resource as the second indication information. modulating, by the transmitting end, the second indication information onto a demodulation pilot signal of the first transmission resource, and transmitting the modulated second indication information, or taking, a parameter value of a demodulation pilot sequence of the first transmission resource as the second indication information.
A monoblock battery assembly comprising: a housing with multiple, separate individually sealed, but electrically connected cavities, each cavity receiving an electrode assembly; said electrode assembly having at least one positive electrode, at least one negative electrode, one or more insulative sheets between the at least one positive electrode and the at least one negative electrode, and an outermost insulative layer which substantially encases the at least one positive electrode, the at least one negative electrode, and the one or more insulative sheets; a cover sealingly attached to the housing; and bussings electrically connected to the at least one positive electrode and the at least one negative electrode of each electrode assembly, each bussing having a covered portion which is integrally molded, or over molded or injection molded with the cover and exposed portions which extend outwardly from a surface of the cover for connection to an electrode assembly and insertion into housing, the bussings interconnecting the electrode assemblies. a housing with multiple, separate individually sealed, but electrically connected cavities, each cavity receiving an electrode assembly; said electrode assembly having at least one positive electrode, at least one negative electrode, one or more insulative sheets between the at least one positive electrode and the at least one negative electrode, and an outermost insulative layer which substantially encases the at least one positive electrode, the at least one negative electrode, and the one or more insulative sheets; a cover sealingly attached to the housing; and bussings electrically connected to the at least one positive electrode and the at least one negative electrode of each electrode assembly, each bussing having a covered portion which is integrally molded, or over molded or injection molded with the cover and exposed portions which extend outwardly from a surface of the cover for connection to an electrode assembly and insertion into housing, the bussings interconnecting the electrode assemblies.
Processing machine, in particular for lyophilization and/or sterilization, of substances contained in containers, comprising a processing chamber and at least a loading plane, a sealing door and an apparatus to move said containers on a plane, comprising at least a mobile slider and at least a guide mean positioned inside said processing chamber and parallel to a lateral edge of the loading plane, said guide mean extending at least partly outside said processing chamber and cooperating with said mobile slider consisting of at least a slider mean, movement means (52, 53) positioned between the guide mean and the mobile slider, for the desired and controlled movement of the mobile slider, said mobile slider being provided with drawing rod means to cooperate with said containers, wherein the mobile slider includes drive means to drive at least said movement means (52, 23) and rechargeable energy supply means suitable to feed the drive means, said drive means and said rechargeable energy supply means being provided directly on board the mobile slider, such that said mobile slider is autonomous and rechargeable, the mobile slider also including a base bar configured to assume at least two positions, a work position in which it cooperates with said containers, and a raised position in which it does not interfere with said containers.
A kit of parts for assembling a control assembly for a roller blind, comprising a plurality of driven parts each comprising a tubular body, the tubular body of each of said plurality of driven parts having a different diameter and/or profile adapted to be inserted into and drivingly engage a respective roller blind tube, characterised by a plurality of mounting parts each having an outer face incorporating a different arrangement of securing formations adapted to be engageable with a respective mounting bracket, and a drive part comprising a housing adapted to be coupled with any one of said mounting parts and a drive means rotatingly mounted within the housing and adapted to be coupled with any one of said driven parts.