mhurhangee/ep-ind-claims huggingface dataset:
A connection method for a photonic crystal fiber for connecting the photonic crystal fiber and a fiber to be connected, the photonic crystal fiber comprising a cladding region having a number of micro holes and a core region having a same refractive index as that of the cladding region, comprising the steps of: abutting respective end faces of the photonic crystal fiber and the fiber to be connected each other; and after the abutting, performing a main discharge in which an abutted portion is heated by an electric discharge under a first condition, characterized in that: after the main discharge, performing an additional discharge in which the connection portion is heated by an electric discharge under a second condition to increase a splice strength, and in that: the electric discharge under the second condition is an intermittent discharge in which the electric discharge is turned on and off repeatedly, wherein an OFF duration of a single OFF in the intermittent discharge is one half to twice the ON duration. abutting respective end faces of the photonic crystal fiber and the fiber to be connected each other; and after the abutting, performing a main discharge in which an abutted portion is heated by an electric discharge under a first condition, characterized in that: after the main discharge, performing an additional discharge in which the connection portion is heated by an electric discharge under a second condition to increase a splice strength, and in that: the electric discharge under the second condition is an intermittent discharge in which the electric discharge is turned on and off repeatedly, wherein an OFF duration of a single OFF in the intermittent discharge is one half to twice the ON duration. after the main discharge, performing an additional discharge in which the connection portion is heated by an electric discharge under a second condition to increase a splice strength, and in that: the electric discharge under the second condition is an intermittent discharge in which the electric discharge is turned on and off repeatedly, wherein an OFF duration of a single OFF in the intermittent discharge is one half to twice the ON duration. the electric discharge under the second condition is an intermittent discharge in which the electric discharge is turned on and off repeatedly, wherein an OFF duration of a single OFF in the intermittent discharge is one half to twice the ON duration.
Clamping device for fixing a workpiece, comprising - a housing, - an actuating member, which is displaceable in an axial direction in relation to the housing, for introducing an actuating force for the purpose of producing a clamped condition, and - at least one clamping unit (40, 50) comprising a clamping body, wherein - the actuating member is operatively coupled to the clamping unit (40, 50) in such a manner that a displacement of the actuating member in the axial direction causes a movement of the clamping body in relation to the housing in a radial direction which is orthogonal to the axial direction, characterized in that whether and/or to what extent a displacement of the actuating member in the axial direction causes a movement of the clamping body in the axial direction in relation to the housing is adjustable on the clamping device. - a housing, - an actuating member, which is displaceable in an axial direction in relation to the housing, for introducing an actuating force for the purpose of producing a clamped condition, and - at least one clamping unit (40, 50) comprising a clamping body, - the actuating member is operatively coupled to the clamping unit (40, 50) in such a manner that a displacement of the actuating member in the axial direction causes a movement of the clamping body in relation to the housing in a radial direction which is orthogonal to the axial direction,
An end trolley (1, 1A) for a sliding cover structure of a commercial vehicle superstructure or trailer superstructure, comprising: - a base member (4, 4A) for slidable attachment to a roof beam of the commercial vehicle superstructure or trailer superstructure, and - an erection arm (5, 5A, 5B), which is pivotably attached to the base member (4, 4A) for erecting an end member of the sliding cover structure, which end member is attached to the erection arm (5, 5A, 5B), wherein the erection arm (5, 5A, 5B) can be brought into a first open position, in which the erection arm (5, 5A, 5B) is pivoted by less than 90° with respect to a closed position, and into a second open position, in which the erection arm (5, 5A, 5B) is pivoted by more than 90° with respect to the closed position, characterized in that the end trolley (1, 1A) comprises a holding mechanism (6, 6g, 6f, 6A, 9) adapted to hold the erection arm (5, 5A, 5B) in the first open position. - a base member (4, 4A) for slidable attachment to a roof beam of the commercial vehicle superstructure or trailer superstructure, and - an erection arm (5, 5A, 5B), which is pivotably attached to the base member (4, 4A) for erecting an end member of the sliding cover structure, which end member is attached to the erection arm (5, 5A, 5B), wherein
An externally-driven joint structure (1; 408; 412; 424) comprising: a shaft member that extends in an axial direction; and a plurality of rotatable members (11, 12, 18, 19) that are arranged along the axial direction, and are coupled with each other by the shaft member in an axially rotatable manner, wherein each of the rotatable members (11, 12, 18, 19) includes a pair of face portions (111, 112, 121, 122) that face each other in the axial direction, a side wall portion (113, 123) that is arranged along outer circumferential edges of the pair of face portions (111, 112, 121, 122), and at least one coupling portion that is arranged at the face portions or the side wall portion and is configured to be coupled with a link member (31; 34; 407; 411; 423) constituting a link of a robot, characterized in that the face portions (112, 121) of the rotatable members (11, 12, 18, 19) are provided with a recess portion (115, 126) with a shape that allows a bearing in the shape of a ring that receives a force that acts in the axial direction to be accommodated between rotatable members (11, 12, 18, 19) that are adjacent to each other in the axial direction. a shaft member that extends in an axial direction; and a plurality of rotatable members (11, 12, 18, 19) that are arranged along the axial direction, and are coupled with each other by the shaft member in an axially rotatable manner, wherein each of the rotatable members (11, 12, 18, 19) includes a pair of face portions (111, 112, 121, 122) that face each other in the axial direction, a side wall portion (113, 123) that is arranged along outer circumferential edges of the pair of face portions (111, 112, 121, 122), and at least one coupling portion that is arranged at the face portions or the side wall portion and is configured to be coupled with a link member (31; 34; 407; 411; 423) constituting a link of a robot, characterized in that the face portions (112, 121) of the rotatable members (11, 12, 18, 19) are provided with a recess portion (115, 126) with a shape that allows a bearing in the shape of a ring that receives a force that acts in the axial direction to be accommodated between rotatable members (11, 12, 18, 19) that are adjacent to each other in the axial direction. a pair of face portions (111, 112, 121, 122) that face each other in the axial direction, a side wall portion (113, 123) that is arranged along outer circumferential edges of the pair of face portions (111, 112, 121, 122), and at least one coupling portion that is arranged at the face portions or the side wall portion and is configured to be coupled with a link member (31; 34; 407; 411; 423) constituting a link of a robot, characterized in that the face portions (112, 121) of the rotatable members (11, 12, 18, 19) are provided with a recess portion (115, 126) with a shape that allows a bearing in the shape of a ring that receives a force that acts in the axial direction to be accommodated between rotatable members (11, 12, 18, 19) that are adjacent to each other in the axial direction.
Procedure for operating a field device used in industrial process and/or automation technology, wherein the field device is connected to a power adapter and the field device is at least temporarily supplied with electrical energy from an energy source, characterized in that the minimum voltage demand of the field device, which is necessary so that the field device can at least reliably determine its measured values, is determined by the power adapter, wherein the minimum voltage demand is determined by reading out a value stored in the field device or in the power adapter, or by the test of the minimum voltage demand performed by the power adapter, in that a supply voltage value is specified from the minimum required voltage demand determined, and in that the field device is at least partially supplied with electrical energy whose voltage is below or essentially the same as the specified supply voltage value.
Footwear with flexible display means, comprising: a) at least one strap that is comprised of a flexible thin display panel, wherein said at least one strap comprises attachment means that are designed to allow both mechanical connection and electrical connection; b) a sole (300, 420) comprising attachment latches (311, 312) adapted to attach the at least one strap to said sole (300, 420) by said attachment means; and c) an electrical circuitry configured to enable the flexible thin display panel to display digital content by transferring data and charging said flexible thin display panel via said attachment means, thereby providing personalized footwear through controlling both its physical shape and its appearance; characterised in that the sole (300, 420) comprises a plurality of attachment latches (311, 312) that are distributed along said sole (300, 420), thereby enabling to form variety of designs by combining the attachment of one or more straps at different location of said sole (300, 420). a) at least one strap that is comprised of a flexible thin display panel, wherein said at least one strap comprises attachment means that are designed to allow both mechanical connection and electrical connection; b) a sole (300, 420) comprising attachment latches (311, 312) adapted to attach the at least one strap to said sole (300, 420) by said attachment means; and c) an electrical circuitry configured to enable the flexible thin display panel to display digital content by transferring data and charging said flexible thin display panel via said attachment means, thereby providing personalized footwear through controlling both its physical shape and its appearance;
A containment system for providing a substantially dust-tight working space surrounding a work area, comprising: - a flexible enclosure adapted to be assembled around the work area and provided with an outlet opening; - a suction hose connected with the outlet opening of the flexible enclosure; - a vacuum device connected with the suction hose to draw air from within the flexible enclosure; and - an air inlet device adapted to introduce air into the flexible enclosure; wherein the flexible enclosure in an assembled state comprises a main body section defining the substantially dust-tight working space, the main body section having a lower funnel-shaped section extending downwards and terminating in the outlet opening, and wherein the flexible enclosure is composed by one or more flexible sheets having a plurality of edges adapted to be assembled to provide the main body section, characterised in that the air inlet device is adapted to introduce compressed air into the flexible enclosure and said containment system is a frameless containment system. - a flexible enclosure adapted to be assembled around the work area and provided with an outlet opening; - a suction hose connected with the outlet opening of the flexible enclosure; - a vacuum device connected with the suction hose to draw air from within the flexible enclosure; and - an air inlet device adapted to introduce air into the flexible enclosure;
A method of controlling the operation of a second doser in a vehicle exhaust system, said system including a first SCR catalytic unit and a second SCR catalytic unit located downstream of said first unit, and including a first urea doser adapted to inject reductant upstream of said first unit, and where said second urea doser is located upstream of said second catalytic unit and adapted to inject urea upstream of said second catalytic unit, said method comprising the steps of a) determining a desired NH3 slip fraction based on operating conditions of said first SCR unit, b) controlling the operation of the second doser based on said desired slip fraction, wherein said slip fraction is defined as a/(a+b) where "a" is the desired NH3 slip and "b" is the NH3 flow to said second SCR unit provided by operation of said second doser. a) determining a desired NH3 slip fraction based on operating conditions of said first SCR unit, b) controlling the operation of the second doser based on said desired slip fraction,
Method for retrofitting a mattress with an electromotive adjustable support device, wherein the mattress has a closable casing and a foam body incorporated into the casing, wherein the casing is opened, wherein an electromotive adjustable support device is used which comprises a basic body with at least two support elements that are adjustable relative to one another that support spring elements, wherein on the support device at least one electromotive adjusting device is arranged for adjusting the support elements relative to one another, which has at least one electric motor, which is in operative connection with the support elements (20, 22) for adjusting the latter, wherein the support device with adjusting device arranged thereon is inserted into a recess formed in the foam body and wherein an electric line arrangement, which comprises power supply lines for supplying power and/or control lines for controlling the adjusting device, is guided out through a recess formed in the casing and wherein the covering is closed again.
A method for producing a single crystal silicon ingot from a silicon melt held within a crucible, the method comprising: adding polycrystalline silicon to the crucible, the crucible being disposed within an ingot puller inner chamber; heating the polycrystalline silicon to cause a silicon melt to form in the crucible; pulling a single crystal silicon ingot from the silicon melt; providing a source of solid-phase boric acid; producing a boron-containing gas from the solid-phase boric acid; and contacting the boron-containing gas with a surface of the melt to cause boron to enter the melt as a dopant while pulling the single crystal silicon ingot from the melt. adding polycrystalline silicon to the crucible, the crucible being disposed within an ingot puller inner chamber; heating the polycrystalline silicon to cause a silicon melt to form in the crucible; pulling a single crystal silicon ingot from the silicon melt; providing a source of solid-phase boric acid; producing a boron-containing gas from the solid-phase boric acid; and contacting the boron-containing gas with a surface of the melt to cause boron to enter the melt as a dopant while pulling the single crystal silicon ingot from the melt.
A process for producing an amino compound, comprising the step of subjecting a polyamine and an alkenyl compound to addition reaction in the presence of an alkali metal hydride compound, wherein the polyamine is a polyamine represented by the formula: H 2 N-CH 2 -A-CH 2 -NH 2 wherein A is a phenylene group or a cyclohexylene group, a cyclic aliphatic polyamine containing 9 or more carbon atoms and 2 or more amino groups in a molecule thereof, as well as 3 or more active hydrogen atoms derived from the amino groups, or a polyoxyalkylene polyamine. a cyclic aliphatic polyamine containing 9 or more carbon atoms and 2 or more amino groups in a molecule thereof, as well as 3 or more active hydrogen atoms derived from the amino groups, or a polyoxyalkylene polyamine.
A surface acoustic wave apparatus comprising: a piezoelectric substrate; at least one electrode provided on said piezoelectric substrate; a protective metal film provided on said at least one electrode and made of a metal or an alloy exhibiting a higher erosion-resistant characteristic than a metal or an alloy constituting said at least one electrode; a first insulating layer portion provided in an area other than an area in which said at least one electrode is provided, the thickness of said first insulating layer portion being substantially the same as a total thickness of said at least one electrode and said protective metal film; and a second insulating layer portion arranged to cover said protective metal film and said first insulating layer portion. a piezoelectric substrate; at least one electrode provided on said piezoelectric substrate; a protective metal film provided on said at least one electrode and made of a metal or an alloy exhibiting a higher erosion-resistant characteristic than a metal or an alloy constituting said at least one electrode; a first insulating layer portion provided in an area other than an area in which said at least one electrode is provided, the thickness of said first insulating layer portion being substantially the same as a total thickness of said at least one electrode and said protective metal film; and a second insulating layer portion arranged to cover said protective metal film and said first insulating layer portion.
An injection apparatus including an injection cylinder driving an injection plunger to inject a molding material, characterized in that the injection apparatus comprises: a first cylinder connected to the injection cylinder, the first cylinder feeding hydraulic oil to the injection cylinder and draining hydraulic oil therefrom; a second cylinder connected to the injection cylinder in parallel with the first cylinder, the second cylinder feeding hydraulic oil to the injection cylinder and draining hydraulic oil therefrom; driving means (10, 11, 12) for reciprocatingly driving a piston of the first cylinder and a piston of the second cylinder; a directional control valve provided between one end of the injection cylinder and one end of the first cylinder, the directional control valve allowing a flow of hydraulic oil from the first cylinder toward the injection cylinder but cutting off the flow of hydraulic oil from the injection cylinder toward the first cylinder; first flow rate adjustment means provided between the directional control valve and the first cylinder, the first flow rate adjustment means being for adjusting a flow rate of hydraulic oil between the one end of the first cylinder and the one end of the injection cylinder; and second flow rate adjustment means provided between the other end of the injection cylinder and the other end of the first cylinder and between the other end of the injection cylinder and the other end of the second cylinder, the second flow rate adjustment means being for adjusting a flow rate of hydraulic oil between the other ends of the first and second cylinders and the other end of the injection cylinder. a first cylinder connected to the injection cylinder, the first cylinder feeding hydraulic oil to the injection cylinder and draining hydraulic oil therefrom; a second cylinder connected to the injection cylinder in parallel with the first cylinder, the second cylinder feeding hydraulic oil to the injection cylinder and draining hydraulic oil therefrom; driving means (10, 11, 12) for reciprocatingly driving a piston of the first cylinder and a piston of the second cylinder; a directional control valve provided between one end of the injection cylinder and one end of the first cylinder, the directional control valve allowing a flow of hydraulic oil from the first cylinder toward the injection cylinder but cutting off the flow of hydraulic oil from the injection cylinder toward the first cylinder; first flow rate adjustment means provided between the directional control valve and the first cylinder, the first flow rate adjustment means being for adjusting a flow rate of hydraulic oil between the one end of the first cylinder and the one end of the injection cylinder; and second flow rate adjustment means provided between the other end of the injection cylinder and the other end of the first cylinder and between the other end of the injection cylinder and the other end of the second cylinder, the second flow rate adjustment means being for adjusting a flow rate of hydraulic oil between the other ends of the first and second cylinders and the other end of the injection cylinder.
A cooling tank for the thermal treatment of a head of a rail, comprising therein a container, adapted to house the rail in its entire length, defining a longitudinal symmetry plane and adapted to be filled with a cooling liquid in which the head to be thermally treated can be at least partly immersed, according to the direction of the height of the rail, parallel to the symmetry plane, with head downward and base upward, said container having a bottom with a single row of holes aligned along said symmetry plane, which communicate with a delivery conduit for delivering the cooling liquid to generate a cooling liquid flow in said container, from the bottom upward, wherein the container is equipped with a pair of first longitudinal bulkheads (13, 14) arranged symmetrically with respect to the symmetry plane, wherein said first longitudinal bulkheads (13, 14) have - a respective vertical lower stretch (4, 5), adjacent to a lower stretch of the lateral walls (11, 12) of the container; - a respective intermediate stretch (4', 5'), inclined by an angle α, with respect to the horizontal, and converging towards the symmetry plane X; of value greater than zero and less than 90°, - a respective upper stretch (6, 7) having a concave shape with opening facing toward the symmetry plane, and wherein the upper stretches (6, 7) of the first longitudinal bulkheads are separated from each other by a distance greater than the width of the head of the rail, so as to define an area of the container adapted to house the head of the rail at least partly, whereby, when the head of the rail is at least partially immersed in said area of the container, the cooling liquid flow generated by the single row of holes is directed vertically towards a middle face of the head of the rail and is divided by said middle face into two flows which are transversal with respect to the symmetry plane and are opposite to each other, and the concave shape of the upper stretches (6, 7) of the first longitudinal bulkheads (13, 14) then receives said two transversal flows and inverts the direction thereof by directing said two transversal flows towards respective lateral faces of the head of the rail. - a respective vertical lower stretch (4, 5), adjacent to a lower stretch of the lateral walls (11, 12) of the container; - a respective intermediate stretch (4', 5'), inclined by an angle α, with respect to the horizontal, and converging towards the symmetry plane X; of value greater than zero and less than 90°, - a respective upper stretch (6, 7) having a concave shape with opening facing toward the symmetry plane,