mhurhangee/ep-ind-claims huggingface dataset:
A method for forming a semiconductor structure comprising an elongated structure, the method comprising: - providing a monocrystalline substrate selected from Si and Ge having an upper surface covered with a masking layer comprising at least one opening exposing the upper surface, - filling the opening by epitaxially growing therein a first layer comprising a first Group III-nitride compound, - growing the first layer further above the opening and on the masking layer by epitaxial lateral overgrowth, wherein the at least one opening has a top surface defined by three or more straight edges forming a polygon parallel to the upper surface, the polygon being a triangle or a rectangle, wherein at least one of the three or more straight edges forming the polygon makes an angle of at most 10° with a crystalline plane of the crystal lattice of the monocrystalline substrate, perpendicular to the upper surface, and belonging to a family of crystalline planes having Miller indices, thereby permitting the epitaxial lateral overgrowth of the first layer in a direction perpendicular to at least one of the edges, thereby forming the elongated structure, said elongated structure having a height perpendicular to the upper surface of the substrate and a length and a width parallel to the upper surface of the substrate, characterised in that the length is at least twice as long as the width, said elongated structure having a width predetermined by the length of said at least one of the edges and being laterally elongated in the direction perpendicular to said at least one of the edges. - providing a monocrystalline substrate selected from Si and Ge having an upper surface covered with a masking layer comprising at least one opening exposing the upper surface, - filling the opening by epitaxially growing therein a first layer comprising a first Group III-nitride compound, - growing the first layer further above the opening and on the masking layer by epitaxial lateral overgrowth, wherein the at least one opening has a top surface defined by three or more straight edges forming a polygon parallel to the upper surface, the polygon being a triangle or a rectangle, wherein at least one of the three or more straight edges forming the polygon makes an angle of at most 10° with a crystalline plane of the crystal lattice of the monocrystalline substrate, perpendicular to the upper surface, and belonging to a family of crystalline planes having Miller indices, thereby permitting the epitaxial lateral overgrowth of the first layer in a direction perpendicular to at least one of the edges, thereby forming the elongated structure, said elongated structure having a height perpendicular to the upper surface of the substrate and a length and a width parallel to the upper surface of the substrate, characterised in that the length is at least twice as long as the width, said elongated structure having a width predetermined by the length of said at least one of the edges and being laterally elongated in the direction perpendicular to said at least one of the edges.
Electric motor with a holder for at least two carbon brushes which are pressed by means of spring force in the radial direction onto the lateral face of a cylindrical collector which is secured to the armature shaft of the motor, wherein the holder can be pulled off with the carbon brushes from the collector in the axial direction of the armature shaft by means of a rotary bearing which holds the armature shaft, characterized in that means (11, 12) which cover the rotary bearing to prevent the ingress of dirt are provided, on its side facing the holder with the carbon brushes, with one or more slopes (14, 15) which extend in such a way that when the holder is pulled off the carbon brushes slide over said slopes (14, 15) and in the process are pushed radially outwards counter to the spring force.
A method of calibrating a high energy beam with a material source, the method comprising the steps of:- using the high energy beam to provide an aperture in a cover of a container, depositing material from the material source towards the aperture for a selected length of time and collecting the material which passes through the aperture, and adjusting the position and / or alignment of the material source relative to the high energy beam dependant on a comparison of the amount of material collected with a predetermined value.
A process for the production of cross-linked polymer blends comprising: a) polymerizing a polymer solution comprising a first polymer in a first reactor; b) polymerizing a polymer solution comprising a second polymer in a second reactor; c) combining the first polymer solution with the second polymer solution to produce a polymer blend solution; d) processing the polymer blend solution to produce a polymer blend; and e) at least partially cross-linking the polymer blend by subjecting the blend to energetic photons; where the first and second polymers each comprise from 75 to 99 wt% propylene-derived units, from 1 to 25 wt% ethylene-derived units, and from 0.05 to 6 wt% diene-derived units. a) polymerizing a polymer solution comprising a first polymer in a first reactor; b) polymerizing a polymer solution comprising a second polymer in a second reactor; c) combining the first polymer solution with the second polymer solution to produce a polymer blend solution; d) processing the polymer blend solution to produce a polymer blend; and e) at least partially cross-linking the polymer blend by subjecting the blend to energetic photons;
A light emitting device comprising: a conductive support substrate; a second conductive semiconductor layer on the conductive support substrate; an active layer on the second conductive semiconductor layer; a first conductive semiconductor layer on the active layer, the first conductive semiconductor layer comprising a GaN layer (22, 23), an InGaN layer (32, 33), and a roughness formed with selectively removed the GaN and InGaN layers; and an electrode layer on the first conductive semiconductor layer, wherein the first conductive semiconductor layer comprises a plurality of GaN layers (22, 23) and InGaN layers (32, 33), which are alternately stacked, characterized in that at least one of the InGaN layers (32, 33) includes an island layer (32a, 33a) protruding downwards from a bottom surface of the InGaN layer (32, 33) into the GaN layer (23, 24). a conductive support substrate; a second conductive semiconductor layer on the conductive support substrate; an active layer on the second conductive semiconductor layer; a first conductive semiconductor layer on the active layer, the first conductive semiconductor layer comprising a GaN layer (22, 23), an InGaN layer (32, 33), and a roughness formed with selectively removed the GaN and InGaN layers; and an electrode layer on the first conductive semiconductor layer, wherein the first conductive semiconductor layer comprises a plurality of GaN layers (22, 23) and InGaN layers (32, 33), which are alternately stacked, characterized in that at least one of the InGaN layers (32, 33) includes an island layer (32a, 33a) protruding downwards from a bottom surface of the InGaN layer (32, 33) into the GaN layer (23, 24).
Compound of formula: wherein: F is 19 F or 18 F; R 1 represents an aroyl group; R 2 represents an aroyl group; X is Cl, Br, I or a group OSO 2 R 3; R 3 represents a C 1 -C 6 alkyl group, said alkyl group being optionally mono-, poly- or per-halogenated, a C 3 -C 6 cycloalkyl group or a C 6 -C 12 aryl group, said alkyl, cycloalkyl or aryl groups being substituted by F, Cl, Br, NO 2 or CN. F is 19 F or 18 F; R 1 represents an aroyl group; R 2 represents an aroyl group; X is Cl, Br, I or a group OSO 2 R 3; R 3 represents a C 1 -C 6 alkyl group, said alkyl group being optionally mono-, poly- or per-halogenated, a C 3 -C 6 cycloalkyl group or a C 6 -C 12 aryl group, said alkyl, cycloalkyl or aryl groups being substituted by F, Cl, Br, NO 2 or CN.
A nozzle head for emitting a spray jet of an application agent, in particular of an insulating agent, wherein a) a specific volumetric flow of the application agent is applied by the spray jet, b) the spray jet extends essentially flat in a jet plane, and c) the spray jet has in the jet plane a specific jet width, which depends on the volumetric flow of the application agent, comprising d) two outer plates (6, 7), and e) a middle plate, which is disposed between the two outer plates (6, 7) and has a front edge on the spraying side with a predetermined contour, wherein f) the middle plate has outer tips (19, 20) on both sides which protrude in the spraying direction, and g) the middle plate has an essentially V-shaped recess in the middle, wherein h) the middle plate has on both sides between the outer tips (19, 20) and the recess in the middle a respective straight edge area (22, 23), which is aligned essentially at right angle with respect to the spraying direction. a) a specific volumetric flow of the application agent is applied by the spray jet, b) the spray jet extends essentially flat in a jet plane, and c) the spray jet has in the jet plane a specific jet width, which depends on the volumetric flow of the application agent, comprising d) two outer plates (6, 7), and e) a middle plate, which is disposed between the two outer plates (6, 7) and has a front edge on the spraying side with a predetermined contour, wherein f) the middle plate has outer tips (19, 20) on both sides which protrude in the spraying direction, and g) the middle plate has an essentially V-shaped recess in the middle, wherein h) the middle plate has on both sides between the outer tips (19, 20) and the recess in the middle a respective straight edge area (22, 23), which is aligned essentially at right angle with respect to the spraying direction.
A lighting device comprising: a lighting unit for supplying a lighting power to a light source unit including one or more solid-state light emitting elements by using a DC voltage from a power supply unit(DC1, AC1) as an input; and a controller for controlling the lighting unit, wherein the lighting unit includes, a series circuit of an inductor and a switching element, and a diode for recovering a stored energy of the inductor for the light source unit during an OFF period of the switching element, characterized in that the controller includes a unit(21, COM1, FF1) for intermittently driving an ON/OFF operation of the switching element by a PWM signal and a unit for driving the switching element by a frequency higher than that of the PWM signal during an ON period of the PWM signal, and when the PWM signal falls, the controller reduces a peak value of a load current flowing through the light source unit during a certain period, wherein the certain period is set to be longer than an OFF time in one cycle of the switching element during the ON period of the PWM signal. a lighting unit for supplying a lighting power to a light source unit including one or more solid-state light emitting elements by using a DC voltage from a power supply unit(DC1, AC1) as an input; and a controller for controlling the lighting unit, wherein the lighting unit includes, a series circuit of an inductor and a switching element, and a diode for recovering a stored energy of the inductor for the light source unit during an OFF period of the switching element, characterized in that the controller includes a unit(21, COM1, FF1) for intermittently driving an ON/OFF operation of the switching element by a PWM signal and a unit for driving the switching element by a frequency higher than that of the PWM signal during an ON period of the PWM signal, and when the PWM signal falls, the controller reduces a peak value of a load current flowing through the light source unit during a certain period, wherein the certain period is set to be longer than an OFF time in one cycle of the switching element during the ON period of the PWM signal.
An electrophoretic medium (102; 202; 302) comprising a plurality of pigment particles (108; 218; 320) suspended in a suspending fluid (106; 206), the pigment particles having a polymer chemically bonded to the pigment particles (108; 218; 320), the electrophoretic medium (102; 202; 302) being characterized by two types of pigment particles (108; 218; 320) differing in at least one optical characteristic and having differing electrophoretic mobilities and bearing charges of opposite polarity, both types of the pigment particles (108; 218; 320) having from about 1 to about 15 per cent by weight of the pigment, of the polymer chemically bonded to the pigment particles (108; 218; 320), wherein the polymer comprises a main chain and a plurality of side chains extending from the main chain, each of the side chains comprising at least four carbon atoms, and wherein the suspending fluid comprises an aliphatic hydrocarbon fluid.
An attachment mechanism to attach a component to a particular location on a tube in a blood sampling-blood pressure monitoring system by a user, the attachment mechanism comprising: a piercing feature, wherein the piercing feature pierces the tube to attach the component to the particular location on the tube of the blood sampling-blood pressure monitoring system selected by the user.
Adhesive composition, in particular pressure-sensitive adhesive composition, comprising a base polymer, a rubber and additionally a plasticizer and/or a tackifier, wherein the base polymer contains or is composed of a polyester urethane as principal constituent and wherein the polyester urethane is obtainable by: preparation of a prepolymer by polycondensation from a hydroxy carboxylic acid component, selected from free α-hydroxy carboxylic acids, free β-hydroxy carboxylic acids and cyclic dimers of α-hydroxy carboxylic acids, in the presence of a substoichiometric amount of a diol, either selected from vicinal diols having at least one secondary or tertiary hydroxy group or selected from alkylsubstituted or cycloalkyl-substituted diols branched in the carbon skeleton and having at least 5 carbon atoms, at a temperature greater than 100°C and in the presence of a catalyst, and subsequent reaction of the prepolymer obtained with a diisocyanate, with the result that the free hydroxy groups of the prepolymer react with the isocyanate groups.
One-piece cast component with at least one integrated fixture, comprising - at least one axle rigidly connected to the fixture; - a casing surrounding the axle without contact and at least partially; - wherein the axle is arranged in the axial direction between two axial connecting bridges and is rigidly connected to the casing via these bridges; - wherein the axle is arranged in the radial direction between a plurality of radial connecting bridges and is rigidly connected to the casing via these webs; - wherein the connecting bridges (26, 34) are dimensioned such that only these break at respective predetermined breaking points when the fixture is first pivoted relative to the casing and thereafter the fixture together with the axle is mounted pivotably relative to the casing, wherein the regions of the connecting bridges remaining on the casing after breaking prevent removal of the axle from the casing. - at least one axle rigidly connected to the fixture; - a casing surrounding the axle without contact and at least partially; - wherein the axle is arranged in the axial direction between two axial connecting bridges and is rigidly connected to the casing via these bridges; - wherein the axle is arranged in the radial direction between a plurality of radial connecting bridges and is rigidly connected to the casing via these webs; - wherein the connecting bridges (26, 34) are dimensioned such that only these break at respective predetermined breaking points when the fixture is first pivoted relative to the casing and thereafter the fixture together with the axle is mounted pivotably relative to the casing, wherein the regions of the connecting bridges remaining on the casing after breaking prevent removal of the axle from the casing.
Hearing-protection earmold for active hearing protection, having an earmold body formed in accordance with an ear impression, which has a recess on the front side facing away from the auditory canal for loss-proof, custom-fit, and engulfed accommodation of a passive sound insulation filter, and with an active hearing-protection component, characterized in that the recess, having a circular cylindrical indention, to which an additional undercut recess with a circular cross section and which has a reduced diameter connects on the bottom side, is used as an interface for the active hearing-protection component, wherein the active hearing-protection component can be inserted into the recess with a housing portion (20*) formed identically with regard to its overall dimension to the passive sound insulation filter insertable into the hearing-protection earmold, wherein the housing portion (20*) is formed complementarily to the earmold body but with a slight excess to the recess, so that the active hearing-protection component can be held in the recess form-fittingly and with elastic force fit.
Building panels provided with a locking system for vertical locking of a first and a second building panel by a vertical displacement of said first and second building panel (1,1') relative each other, said locking system comprises a displaceable tongue inserted into a sidewardly open displacement groove provided at an edge of the first building panel, said displaceable tongue cooperates with a tongue groove provided at an adjacent edge of the second building panel for locking the edge and the adjacent edge vertically, said building panels further provided with a strip which protrudes: below the displacement groove and outwardly beyond the upper part of the edge; or below the tongue groove and outwardly beyond the upper part of the adjacent edge, wherein the displaceable tongue comprises a main tongue body extending along the edge of the first building panel and separate flexible spring parts attached to the main tongue body, and wherein the separate spring parts are located in an inner part of the displacement groove characterized in that the separate spring parts are spaced from each other in the length direction of the main tongue body, the main tongue body and the spring parts are made of different materials, and that a part of a spring part body of the spring part is displaced beyond a first vertical tongue plane during locking, wherein the first vertical tongue plane intersects one outer edge of the tongue body. below the displacement groove and outwardly beyond the upper part of the edge; or below the tongue groove and outwardly beyond the upper part of the adjacent edge, wherein the displaceable tongue comprises a main tongue body extending along the edge of the first building panel and separate flexible spring parts attached to the main tongue body, and wherein the separate spring parts are located in an inner part of the displacement groove characterized in that the separate spring parts are spaced from each other in the length direction of the main tongue body, the main tongue body and the spring parts are made of different materials, and that a part of a spring part body of the spring part is displaced beyond a first vertical tongue plane during locking, wherein the first vertical tongue plane intersects one outer edge of the tongue body.
Module for controlling a rotary electric machine for a motor vehicle comprising a rotor coil (Lrotor) and phases (U, V, W) of a stator supplied with power by an electrical network, the control module comprising a calculating program, a value of the rotor coil voltage (Vrot), a resistance value of the rotor coil (Rrot), a value of the rotor coil induction (Lrot) and in that the program estimates an estimated rotor coil current (Irot [k) according to this formula: Irot[k] = Irot[k-1] + (Vrot[k-1] - Irot[k-1] x Rrot)/Lrot x Ts in which: oIrot[k-1] is the estimate of the rotor coil current previously calculated at time k-1 oVrot [k-1] is the previous rotor coil voltage at time k-1 oTs is the sampling time between the index k-1 and the index k, and in which, to switch the electric machine from a motor mode to a neutral mode, said control module is configured to control a placing of the phases of the stator at the same potential after the estimated rotor coil current (Irot [k) is equal to a predetermined value, for example 0 amperes. oIrot[k-1] is the estimate of the rotor coil current previously calculated at time k-1 oVrot [k-1] is the previous rotor coil voltage at time k-1 oTs is the sampling time between the index k-1 and the index k,
Round baler having a crop feeding device, at least one roll, at least one revolving belt, which belt delimits a press chamber and runs over said roll, side walls delimiting the press chamber at its face sides, except in the roll end area, and a passage between the roll end area and the crop feeding device characterized in that the belt forms a space between two runs (30, 32) when running over said roll, which space is open to a face side of the press chamber in the roll end area, whereas the belt runs (30, 32) diverge and wherein the passage is formed by a path which exists by the distance between a front edge of the side wall and the belt in the fore-and-aft direction, between the side wall and a frame of the round baler in the lateral direction and between the roll and the feeding device in the vertical direction, wherein the passage allows an unobstructed flow of crop from the space to the feeding device, so that crop, which escaped along this path falls on the top of an incoming crop mat.
An apparatus for managing a battery pack by reflecting a degradation degree of secondary cells, the apparatus comprising: a voltage sensing unit configured to measure the voltages of a plurality of secondary cells constituting the battery pack; a first monitoring unit configured to store a plurality of first voltage values, each being the voltage value of the respective one of the plurality of secondary cells at the time when all voltages of the plurality of secondary cells are not lower than a set minimum reference voltage value in a charging cycle; a second monitoring unit configured to store a plurality of second voltage values, each being the voltage value of the respective one of the plurality of secondary cells at the time when the voltage of one cell among the plurality of secondary cells is not lower than a set maximum reference voltage value in the charging cycle; and a controlling unit configured to calculate for each secondary cell a disparate voltage value which is the difference between the second voltage value and the first voltage value thereof, select the secondary cell having a maximum disparate voltage value among the calculated disparate voltage values as a degraded cell in the charging cycle, and update information on the degraded cell. a voltage sensing unit configured to measure the voltages of a plurality of secondary cells constituting the battery pack; a first monitoring unit configured to store a plurality of first voltage values, each being the voltage value of the respective one of the plurality of secondary cells at the time when all voltages of the plurality of secondary cells are not lower than a set minimum reference voltage value in a charging cycle; a second monitoring unit configured to store a plurality of second voltage values, each being the voltage value of the respective one of the plurality of secondary cells at the time when the voltage of one cell among the plurality of secondary cells is not lower than a set maximum reference voltage value in the charging cycle; and a controlling unit configured to calculate for each secondary cell a disparate voltage value which is the difference between the second voltage value and the first voltage value thereof, select the secondary cell having a maximum disparate voltage value among the calculated disparate voltage values as a degraded cell in the charging cycle, and update information on the degraded cell.