mhurhangee/ep-ind-claims huggingface dataset:
An engine assembly, comprising: a combustor comprising a combustion chamber in which an air and fuel mixture is combusted to produce combustion gases; a transition scroll coupled to the combustor for receiving the combustion gases, the transition scroll comprising an interior surface, an exterior surface, and effusion cooling holes for providing cooling air to the interior surface, wherein the transition scroll is helical with an inlet and a B-width outlet; and a turbine coupled to the transition scroll for receiving and extracting energy from the combustion gases. a combustor comprising a combustion chamber in which an air and fuel mixture is combusted to produce combustion gases; a transition scroll coupled to the combustor for receiving the combustion gases, the transition scroll comprising an interior surface, an exterior surface, and effusion cooling holes for providing cooling air to the interior surface, wherein the transition scroll is helical with an inlet and a B-width outlet; and a turbine coupled to the transition scroll for receiving and extracting energy from the combustion gases.
Heald for processing tape-type warp material, the heald comprising the following features: - at least two strips (2, 3) which form the heald shaft; - at least one construction element (6, 7) which delimits a thread eyelet; - at least two end loops; - wherein the at least one construction element (6, 7) has at least one fastening element (9, 10) which (9, 10) engages in a recess (11, 12) in the first of the two strips, - wherein the two strips (2, 3) which form the heald shaft make mutual contact, at least section-wise, above and below the thread eyelet at joins (13, 14), - and wherein at least the first connection point above the thread eyelet, or at least the first connection point below the thread eyelet, has a spacing from the thread eyelet which is less than half the spacing between the thread eyelet and the end loop that is closest to the respective connection point (13, 14), characterized in that the at least one construction element (6, 7) which delimits the thread eyelet is held between the two strips (2, 3) inter alia by a normal force in relation to the longitudinal heald direction that is generated by the fact that at least one of the two strips (2, 3) in its fitted position in the heald, is in a mechanically stressed state in the region between the two first connection points (13, 14). - at least two strips (2, 3) which form the heald shaft; - at least one construction element (6, 7) which delimits a thread eyelet; - at least two end loops; - wherein the at least one construction element (6, 7) has at least one fastening element (9, 10) which (9, 10) engages in a recess (11, 12) in the first of the two strips, - wherein the two strips (2, 3) which form the heald shaft make mutual contact, at least section-wise, above and below the thread eyelet at joins (13, 14), - and wherein at least the first connection point above the thread eyelet, or at least the first connection point below the thread eyelet, has a spacing from the thread eyelet which is less than half the spacing between the thread eyelet and the end loop that is closest to the respective connection point (13, 14),
A power supply apparatus comprising: a converter configured to supply current to a load; a FET connected in series between the converter and the load; a current detector including a current detection unit (Rs) configured to detect current flowing between the converter and the load; a droop characteristic controller configured to cause output voltage of the converter to droop at a droop rate determined based on a magnitude of load current flowing from the converter towards the load; and a reverse current limitation unit (U13A) configured to limit a reverse current flowing from the load towards the converter to be a reverse current limit or less by controlling a voltage between a gate and source of the FET; wherein the droop rate when the load current is included in a first current section is greater than the droop rate when the load current is included in each of a second current section and a third current section; wherein the FET is configured to control the current outputted from the converter based on a signal outputted by the current detector; wherein the second current section includes current that is smaller than current included in the first current section; and wherein the third current section includes current that is larger than the current included in the first current section. a converter configured to supply current to a load; a FET connected in series between the converter and the load; a current detector including a current detection unit (Rs) configured to detect current flowing between the converter and the load; a droop characteristic controller configured to cause output voltage of the converter to droop at a droop rate determined based on a magnitude of load current flowing from the converter towards the load; and a reverse current limitation unit (U13A) configured to limit a reverse current flowing from the load towards the converter to be a reverse current limit or less by controlling a voltage between a gate and source of the FET; wherein the droop rate when the load current is included in a first current section is greater than the droop rate when the load current is included in each of a second current section and a third current section; wherein the FET is configured to control the current outputted from the converter based on a signal outputted by the current detector; wherein the second current section includes current that is smaller than current included in the first current section; and wherein the third current section includes current that is larger than the current included in the first current section.
Method for producing a micromechanical device, in particular a micromechanical oscillating mirror device, by exposing a vertically deflectable, in particular tiltable, island region composed of silicon by means of an etching process in a silicon substrate layer situated below the island region, comprising the following steps: - providing an SOI or epi-poly on insulator substrate having an Si functional layer, which is provided with the interposition of an oxide layer on a silicon substrate layer, the upper region of which is provided as a sacrificial layer; - forming at least one trench extending through the functional layer as far as the oxide layer by means of a first anisotropic plasma etching step, which exposes the later island region laterally relative to the functional layer; - producing a passivation layer covering at least the sidewalls of the trench, and subsequently opening the bottom of the trench as far as the silicon substrate layer by means of a physical directional etching method, - subjecting the trench to depth etching by means of a second anisotropic plasma etching step from the opened bottom of the trench into a predetermined depth of the silicon substrate layer, wherein this plasma etching step defines the depth of the sacrificial layer; and - carrying out an isotropic sacrificial layer etching step for removing a region of the sacrificial layer below the island region by means of lateral undercutting of the silicon substrate layer proceeding from the trench, in such a way that the island region is exposed and made vertically movable. - providing an SOI or epi-poly on insulator substrate having an Si functional layer, which is provided with the interposition of an oxide layer on a silicon substrate layer, the upper region of which is provided as a sacrificial layer; - forming at least one trench extending through the functional layer as far as the oxide layer by means of a first anisotropic plasma etching step, which exposes the later island region laterally relative to the functional layer; - producing a passivation layer covering at least the sidewalls of the trench, and subsequently opening the bottom of the trench as far as the silicon substrate layer by means of a physical directional etching method, - subjecting the trench to depth etching by means of a second anisotropic plasma etching step from the opened bottom of the trench into a predetermined depth of the silicon substrate layer, wherein this plasma etching step defines the depth of the sacrificial layer; and - carrying out an isotropic sacrificial layer etching step for removing a region of the sacrificial layer below the island region by means of lateral undercutting of the silicon substrate layer proceeding from the trench, in such a way that the island region is exposed and made vertically movable.
An optical code scanner for reading an optical code and determining the optical code is presented in printed form or displayed on an electronic device, the optical code scanner comprising: an imaging scanner where the imaging scanner reads the optical code by capturing an image of the optical code and where the imaging scanner includes a plurality of adjustable parameters that affect the ability to successfully read the optical code; and where the optical code scanner determines the optical code is presented in printed form by determining that the setting of one of the plurality of adjustable parameters matches a first predetermined setting for the one adjustable parameter and determines the optical code is presented by displaying the optical code on the electronic device by determining that the setting of the one of the plurality of adjustable parameters matches a second predetermined setting for the one adjustable parameter. an imaging scanner where the imaging scanner reads the optical code by capturing an image of the optical code and where the imaging scanner includes a plurality of adjustable parameters that affect the ability to successfully read the optical code; and where the optical code scanner determines the optical code is presented in printed form by determining that the setting of one of the plurality of adjustable parameters matches a first predetermined setting for the one adjustable parameter and determines the optical code is presented by displaying the optical code on the electronic device by determining that the setting of the one of the plurality of adjustable parameters matches a second predetermined setting for the one adjustable parameter.
Round bending device for reshaping strip sections into round bodies, in particular sleeves, by bending around the circumferential surface of a cylindrical bending core, comprising the bending core and several bending punches (12, 15, 18, 21, 24, 27) arranged around the bending core which can be moved in the direction of the circumferential surface of the bending core in a certain order into a reshaping position for the bending impact on a strip section previously supplied to the bending core - and which can be retracted away from the bending core into a release position for releasing the strip section following its reshaping into a round body, characterized by the bending core being adapted for successively taking on at least two different defined circumferential contours during a reshaping process.
A sling for providing structural support to a mass, comprising: a central strand section of material forming multiple contiguous loops to support the mass, a first bundle of the multiple loops passing through a first gathering point encircling the first bundle, and a second bundle of the multiple loops passing through a second gathering point encircling the second bundle, the multiple loops freely extending between the first and second gathering points (5a, 5b); a first end strand section of material forming a first free end of the sling and being connected to the central strand section; and a second end strand section of material forming a second free end of the sling and being connected to the central strand section; wherein opposing regions of the multiple loops of the central strand section are provided with the first and second gathering points (5a, 5b), respectively; the first gathering point being formed by passing a first end of the central strand section or an end of the first end strand section around the first bundle of the multiple loops; and the second gathering point being formed by passing an opposing second end of the central strand section or an end of the second end strand section around the second bundle of the multiple loops, wherein upon stretching of the sling, the loops of the central strand section are allowed to slip into equal lengths. a central strand section of material forming multiple contiguous loops to support the mass, a first bundle of the multiple loops passing through a first gathering point encircling the first bundle, and a second bundle of the multiple loops passing through a second gathering point encircling the second bundle, the multiple loops freely extending between the first and second gathering points (5a, 5b); a first end strand section of material forming a first free end of the sling and being connected to the central strand section; and a second end strand section of material forming a second free end of the sling and being connected to the central strand section; wherein opposing regions of the multiple loops of the central strand section are provided with the first and second gathering points (5a, 5b), respectively; the first gathering point being formed by passing a first end of the central strand section or an end of the first end strand section around the first bundle of the multiple loops; and the second gathering point being formed by passing an opposing second end of the central strand section or an end of the second end strand section around the second bundle of the multiple loops, wherein upon stretching of the sling, the loops of the central strand section are allowed to slip into equal lengths.
A composition of matter, consisting of, in weight percent: 3.10-3.75 aluminum; 0.02-0.09 boron; 0.02-0.09 carbon; 9.5-11.25 chromium; 20.0-22.0 cobalt; 2.8-4.2 molybdenum; 1.6-2.4 niobium; 4.2-6.1 tantalum; 2.6-3.5 titanium; 1.8-2.5 tungsten; 0.04-0.09 zirconium, and balance nickel and impurities, wherein: a weight ratio of said titanium to said aluminum is at least 0.57; a weight ratio of said aluminum to said tantalum is 0.7-0.8; and a weight ratio of said molybdenum to said tungsten 1.6-1.9, and wherein: a combined content of said titanium and niobium is 4.6-5.25 weight percent, and a combined content of said tantalum and aluminum is 7.6-8.2 weight percent. 3.10-3.75 aluminum; 0.02-0.09 boron; 0.02-0.09 carbon; 9.5-11.25 chromium; 20.0-22.0 cobalt; 2.8-4.2 molybdenum; 1.6-2.4 niobium; 4.2-6.1 tantalum; 2.6-3.5 titanium; 1.8-2.5 tungsten; 0.04-0.09 zirconium, and balance nickel and impurities, wherein: a weight ratio of said titanium to said aluminum is at least 0.57; a weight ratio of said aluminum to said tantalum is 0.7-0.8; and a weight ratio of said molybdenum to said tungsten 1.6-1.9, and wherein: a combined content of said titanium and niobium is 4.6-5.25 weight percent, and a combined content of said tantalum and aluminum is 7.6-8.2 weight percent. a weight ratio of said titanium to said aluminum is at least 0.57; a weight ratio of said aluminum to said tantalum is 0.7-0.8; and a weight ratio of said molybdenum to said tungsten 1.6-1.9, a combined content of said titanium and niobium is 4.6-5.25 weight percent, and a combined content of said tantalum and aluminum is 7.6-8.2 weight percent.
An ablation catheter comprising: an elongate shaft with a proximal end and a distal end and a lumen disposed between the proximal end and the distal end; an expandable chamber in fluid communication with the lumen coupled proximate to the distal end; a first physiologic sensor coupled to the elongate shaft, the first physiologic sensor being coupled at a location that is distal to the expandable chamber on the elongate shaft; a second physiologic sensor coupled to the elongate shaft, the second physiologic sensor being coupled at a location that is distal to the expandable chamber on the elongate shaft; and the first and second physiologic sensors being operable to measure a parameter indicative of an extent of occlusion in a blood vessel when the expandable chamber is inserted within the blood vessel and inflated; wherein the first and second physiologic sensors comprise a calorimetric flow sensor, wherein the first and second physiologic sensors provide a measurement of the temperature variation between the first physiologic sensor and the second physiologic sensor for derivation of the flow of a medium. an elongate shaft with a proximal end and a distal end and a lumen disposed between the proximal end and the distal end; an expandable chamber in fluid communication with the lumen coupled proximate to the distal end; a first physiologic sensor coupled to the elongate shaft, the first physiologic sensor being coupled at a location that is distal to the expandable chamber on the elongate shaft; a second physiologic sensor coupled to the elongate shaft, the second physiologic sensor being coupled at a location that is distal to the expandable chamber on the elongate shaft; and the first and second physiologic sensors being operable to measure a parameter indicative of an extent of occlusion in a blood vessel when the expandable chamber is inserted within the blood vessel and inflated; wherein the first and second physiologic sensors comprise a calorimetric flow sensor, wherein the first and second physiologic sensors provide a measurement of the temperature variation between the first physiologic sensor and the second physiologic sensor for derivation of the flow of a medium.
Vehicle seat, in particular for motor vehicles, said vehicle seat having a plurality of structural parts or retaining parts (1, 1', 5, 12, 14, 30, 40) that are connected to one another or to a further part at at least one connecting site, wherein the connection at at least one of the connecting sites is produced by means of frictional welding, wherein the frictional welding does not include ultrasonic welding, wherein one of the structural parts or holding parts (1, 1', 5, 12, 14, 30, 40) is configured as a backrest frame side part, wherein the backrest frame side part is connected at at least one of the connecting sites to a fitting for coupling to a seat frame, wherein assembly aids (6A, 8A; 6B, 8B) are provided on the backrest frame side part and the fitting, said assembly aids forming an assembly aid pair and engaging into one another in a positive-locking manner, and said assembly aids are configured in such a manner that the backrest frame side part and the fitting may be moved relative to one another over a predetermined distance so as to perform a frictional welding procedure and after concluding a movement phase of the frictional welding procedure, said movement phase being used to heat the sections that are to be connected to one another, said backrest frame side part and the fitting are located in a predetermined position relative to one another by means of the assembly aids engaging with one another.
A laser processing apparatus comprising: a stage for holding a substrate; a laser processing mechanism for forming a linear laser beam; a mask which is arranged above the substrate held by the stage, and has at least one opening pattern in which a plurality of openings are arranged in a line along a longitudinal direction at the same interval, each of the plurality of openings having the same size; and a movement mechanism for moving a relative position of a laser beam which is formed in such a way that the linear laser beam formed by the laser processing mechanism passes in the longitudinal direction through the plurality of openings of the at least one opening pattern and the substrate held by the stage, characterized by said mask having at least one further opening pattern positioned in a lateral direction with respect to the at least one opening pattern, wherein in the further opening pattern a plurality of openings are arranged in a line along the longitudinal direction at the same interval, each of the plurality of openings of the further opening pattern having the same size different from the size of the openings in the at least one opening pattern; and wherein an interval between the openings in the further opening pattern is different from an interval between the openings in the at least one opening pattern. a stage for holding a substrate; a laser processing mechanism for forming a linear laser beam; a mask which is arranged above the substrate held by the stage, and has at least one opening pattern in which a plurality of openings are arranged in a line along a longitudinal direction at the same interval, each of the plurality of openings having the same size; and a movement mechanism for moving a relative position of a laser beam which is formed in such a way that the linear laser beam formed by the laser processing mechanism passes in the longitudinal direction through the plurality of openings of the at least one opening pattern and the substrate held by the stage, characterized by said mask having at least one further opening pattern positioned in a lateral direction with respect to the at least one opening pattern, wherein in the further opening pattern a plurality of openings are arranged in a line along the longitudinal direction at the same interval, each of the plurality of openings of the further opening pattern having the same size different from the size of the openings in the at least one opening pattern; and wherein an interval between the openings in the further opening pattern is different from an interval between the openings in the at least one opening pattern.
A nozzle tip for producing a glass fiber that is flat in cross-sectional shape, the nozzle tip being used by downwardly projecting from a bottom surface portion of a storage tank that stores a glass melt, the nozzle tip comprising a pair of long-side walls (21, 21) and a pair of short-side walls (22, 22), each of the long-side walls (21, 21) and the short-side walls (22, 22) comprising platinum or a platinum alloy, and a nozzle that has a nozzle orifice for discharging the glass melt, the nozzle being formed by the long-side walls (21, 21) and the short-side walls (22, 22), wherein the nozzle orifice has a flat hole shape in horizontal cross-section, wherein each of the long-side walls (21, 21) has a cut-out on a discharge side of the glass melt, and wherein the pair of long-side walls (21, 21) has a symmetrical shape about the center axis of the nozzle orifice, characterized in that a width of the cut-out is 10-55 % of a length of a longitudinal center axis of the flat hole shape of the nozzle orifice.
A method for operating a wind turbine, comprising: providing an adjustable lift regulating device (30, 32, 40, 50, 52, 56, 60, 68, 72) other than pitch on an inboard portion of a wind turbine blade; characterized by further comprising reducing lift on the inboard portion of the blade at a first pitch of the blade by activating the lift regulating device (30, 32, 40, 50, 52, 56, 60, 68, 72) responsive to a wind condition; and increasing the pitch of the blade to a second pitch greater than the first pitch to regain the reduced lift, wherein the second pitch facilitates stalling of an outer portion of the blade in a gust that increases an angle of attack thereof. providing an adjustable lift regulating device (30, 32, 40, 50, 52, 56, 60, 68, 72) other than pitch on an inboard portion of a wind turbine blade; characterized by further comprising reducing lift on the inboard portion of the blade at a first pitch of the blade by activating the lift regulating device (30, 32, 40, 50, 52, 56, 60, 68, 72) responsive to a wind condition; and increasing the pitch of the blade to a second pitch greater than the first pitch to regain the reduced lift, wherein the second pitch facilitates stalling of an outer portion of the blade in a gust that increases an angle of attack thereof.