mhurhangee/patent-ind-claim-en huggingface dataset:
Tamping unit for a rail tamping machine, having tamping tool pairs formed as vibrating arms and disposed on a carrier which is guided in a height-adjustable manner in a tamping unit frame, the lower tamping pick ends of these tool pairs, which are intended for penetration into a ballast bed , can be driven in opposite directions with a vibrating drive and can be squeezed towards each other hydraulically, wherein each of the tamping tools of a tamping tool pair is allocated a hydraulic cylinder , wherein the hydraulic cylinders form both the squeezing drive and also the vibrating drive of the tamping tools , and hydraulic cylinder actuation valves are provided to actuate the hydraulic cylinders , which valves are servo or proportional valves and which are preferably disposed directly on the hydraulic cylinder , characterised in that at least one means for determining the through-flow of oil, in particular an oil through-flow sensor , is provided in the hydraulic cylinder oil supply circuit, and that the actuation of the hydraulic cylinders takes place in an oil through-flow-dependent manner in dependence upon oil through-flow data in such a way that a preset squeeze path of the tamping tools can be achieved.
A gatebox system for a hopper that contains fluid in a firefighting aircraft, comprising: a box assembly with an upper portion adapted to receive the fluid from the hopper, and having a first gate opening and a second gate opening formed through a lower portion thereof; a first gate hingedly connected along an edge of said first gate opening; a second gate hingedly connected along an edge of said second gate opening; a drive shaft supported within said box assembly and rotatable in a gates-closing direction and a gates-opening direction; a first crank arm fixed to said drive shaft and coupled to said first gate by a first connecting link , wherein said first crank arm and said first connecting link define an over-center geometry while said first gate is at a closed position, such that weight of the fluid on said first gate induces torque on said drive shaft in said gates-closing direction; a second crank arm fixed to said drive shaft and coupled to said second gate by a second connecting link , wherein said second crank arm and said second connecting link define an over-center geometry while said second gate is at a closed position such that weight of the fluid on said second gate induces torque on said drive shaft in said gates-closing direction, and wherein rotation of said drive shaft in said gates-opening direction is coupled to said first and second gates by said first and second crank arms and said first and second connecting links to open said first and second gates, to thereby enable control of the fluid flow from the hopper according to an angular position of said drive shaft. a box assembly with an upper portion adapted to receive the fluid from the hopper, and having a first gate opening and a second gate opening formed through a lower portion thereof; a first gate hingedly connected along an edge of said first gate opening; a second gate hingedly connected along an edge of said second gate opening; a drive shaft supported within said box assembly and rotatable in a gates-closing direction and a gates-opening direction; a first crank arm fixed to said drive shaft and coupled to said first gate by a first connecting link , wherein said first crank arm and said first connecting link define an over-center geometry while said first gate is at a closed position, such that weight of the fluid on said first gate induces torque on said drive shaft in said gates-closing direction; a second crank arm fixed to said drive shaft and coupled to said second gate by a second connecting link , wherein said second crank arm and said second connecting link define an over-center geometry while said second gate is at a closed position such that weight of the fluid on said second gate induces torque on said drive shaft in said gates-closing direction, and wherein rotation of said drive shaft in said gates-opening direction is coupled to said first and second gates by said first and second crank arms and said first and second connecting links to open said first and second gates, to thereby enable control of the fluid flow from the hopper according to an angular position of said drive shaft.
An implantable device comprising: a low-profile housing having a width and a length extending in X and Y directions of an XY surgical plane of the implantable device, the width and length being greater than a height of the housing, the housing having a cavity defined in a side thereof; and an implantable element insertably removable with respect to the cavity in the side of the housing in a direction substantially parallel to the XY surgical plane of the implantable device, the implantable element having a first portion adapted to be received in the housing cavity, and a second portion adapted to protrude from the housing upon insertion of the element into the housing cavity, characterised in that the second portion is a distal end of the implantable element that includes a detent configured for engagement with a surgical instrument for insertion and removal of the implantable element with respect to the housing, the detent extending from a surface of the second portion into the second portion in a direction perpendicular to the XY surgical plane. a low-profile housing having a width and a length extending in X and Y directions of an XY surgical plane of the implantable device, the width and length being greater than a height of the housing, the housing having a cavity defined in a side thereof; and an implantable element insertably removable with respect to the cavity in the side of the housing in a direction substantially parallel to the XY surgical plane of the implantable device, the implantable element having a first portion adapted to be received in the housing cavity, and a second portion adapted to protrude from the housing upon insertion of the element into the housing cavity, characterised in that the second portion is a distal end of the implantable element that includes a detent configured for engagement with a surgical instrument for insertion and removal of the implantable element with respect to the housing, the detent extending from a surface of the second portion into the second portion in a direction perpendicular to the XY surgical plane.
A method for estimating forces in rails of a railway line which are due to the rails temperatures, the method being characterized in that it comprises: - calculating one or more values of an electrical resistance of at least one rail of at least one track section of the railway line; - based on the one or more calculated values of the electrical resistance for the at least one rail, estimating one or more corresponding values of a temperature of said at least one rail; and - based on the one or more estimated values of the temperature of the at least one rail, estimating one or more values of forces acting in the at least one rail due to the one or more temperature values estimated for the at least one rail. - calculating one or more values of an electrical resistance of at least one rail of at least one track section of the railway line; - based on the one or more calculated values of the electrical resistance for the at least one rail, estimating one or more corresponding values of a temperature of said at least one rail; and - based on the one or more estimated values of the temperature of the at least one rail, estimating one or more values of forces acting in the at least one rail due to the one or more temperature values estimated for the at least one rail.
A negative electrode material for a lithium ion battery, made of a composite material comprising silicon-containing particles, artificial graphite particles and a carbon coating layer, wherein the silicon-containing particles are silicon particles having a SiOx layer (0<x≤2) on a surface of the particle, have an oxygen content ratio as measured by Inductive Coupled Plasma, of 2 mass% or more and 18 mass% or less in the entirety of the particles, and a number based fraction of 90 % or more of the particles in one field of a micrograph observation have a primary particle diameter of 200 nm or less; and the artificial graphite particles have a scale-like shape; by observing the optical structures in the cross-section of the formed body made of the artificial graphite particles in a rectangular field of 480 μm x 640 μm under a polarizing microscope, when areas of the optical structures are accumulated from a smallest structure in an ascending order, SOP represents an area of an optical structure whose accumulated area corresponds to 60% of the total area of all the optical structures; when the structures are counted from a structure of a smallest aspect ratio in an ascending order, AROP represents the aspect ratio of the structure which ranks at the position of 60% in the total number of all the structures; and when D50 represents a volume-based average particle diameter by laser diffraction method; SOP, AROP and D50 satisfy the following relationship: 1.5 ≤ AROP ≤ 6 and 0.2 × D 50 ≤ SOP × AROP 1 / 2 < 2 × D 50 .
A computer-implemented method for performing conformance testing of a machine learning, ML, computational operation configured to be implemented in a graphics processing unit, GPU, wherein the ML computational operation is performed by an algorithm specific to a hardware device and by another algorithm specific to another hardware device, comprising: determining , for the ML computational operation, one or more inputs for performing the conformance testing, wherein the one or more inputs results in one or more reference intermediate products of the ML computational operation being within one or more ranges; generating , for the ML computational operation and based on the one or more inputs, a reference result including one or more reference intermediate products and a reference accumulator output formed by accumulating the one or more reference intermediate products, wherein the reference accumulator output has a first level of precision; generating , for the ML computational operation and based on specifying the one or more inputs and a second level of precision to the GPU, a result for the hardware device including one or more hardware intermediate products and a hardware accumulator output formed by accumulating the one or more reference intermediate products using the GPU, wherein the hardware accumulator output has the second level of precision, wherein the second level of precision is lower than the first level of precision; comparing the reference result to the generated result to determine a variance value; and outputting a conformance result based on whether the variance value is within a threshold range. determining , for the ML computational operation, one or more inputs for performing the conformance testing, wherein the one or more inputs results in one or more reference intermediate products of the ML computational operation being within one or more ranges; generating , for the ML computational operation and based on the one or more inputs, a reference result including one or more reference intermediate products and a reference accumulator output formed by accumulating the one or more reference intermediate products, wherein the reference accumulator output has a first level of precision; generating , for the ML computational operation and based on specifying the one or more inputs and a second level of precision to the GPU, a result for the hardware device including one or more hardware intermediate products and a hardware accumulator output formed by accumulating the one or more reference intermediate products using the GPU, wherein the hardware accumulator output has the second level of precision, wherein the second level of precision is lower than the first level of precision; comparing the reference result to the generated result to determine a variance value; and outputting a conformance result based on whether the variance value is within a threshold range.
A body adapted for relative movement with respect to a fluid, said movement creating a flow of fluid with respect to the body in a relative flow direction, said body having one surface with a surface profile f(x) ∈ C 1 contacting the fluid, where x is the streamwise coordinate, and comprising two or more steps extending substantially parallel to each other, each step being a smooth step facing in relative flow direction towards the flow, said step being smooth when 0 ≤ Υ x = max ∂ x f x max ∂ x f x 2 + ε − 2 < 1 with ε = h ^ d ^ = h d where h ^ = h δ 99 and d̂ = d δ 99 and where, respectively, h, d and δ 99 are the step height (h), the step width (d) and the local boundary layer thickness in use, wherein the height (h) and the width (d) of each of the steps increase in relative flow direction, wherein said surface contains a leading edge and each step consists in a first concave and then convex profile that does not have a substantially flat region and prevents in use, laminar separation bubbles either upstream or downstream of the steps. wherein the height (h) and the width (d) of each of the steps increase in relative flow direction, wherein said surface contains a leading edge and each step consists in a first concave and then convex profile that does not have a substantially flat region and prevents in use, laminar separation bubbles either upstream or downstream of the steps.
An alloy powder having a predetermined chemical composition comprising: Co within a range of 20 atomic % or more and 35 atomic % or less; Cr within a range of 10 atomic % or more and 25 atomic % or less; Fe within a range of 10 atomic % or more and 25 atomic % or less; Ni within a range of 15 atomic % or more and 30 atomic % or less; and Ti within a range of 5 atomic % or more and 15 atomic % or less; Mo within a range of 1 atomic % or more and 5 atomic % or less; an element with a larger atomic radius than the atomic radiuses of the Co, Cr, Fe and Ni within a range of 1 atomic % or more and 4 atomic % or less; and a balance of inevitable impurities, wherein the element with a larger atomic radius is at least one from among Ta, Nb, Hf, Zr, and Y, and the total content of the element with a larger atomic radius and the Mo is 2 atomic % or more and 6 atomic % or less. Co within a range of 20 atomic % or more and 35 atomic % or less; Cr within a range of 10 atomic % or more and 25 atomic % or less; Fe within a range of 10 atomic % or more and 25 atomic % or less; Ni within a range of 15 atomic % or more and 30 atomic % or less; and Ti within a range of 5 atomic % or more and 15 atomic % or less; Mo within a range of 1 atomic % or more and 5 atomic % or less; an element with a larger atomic radius than the atomic radiuses of the Co, Cr, Fe and Ni within a range of 1 atomic % or more and 4 atomic % or less; and a balance of inevitable impurities, wherein the element with a larger atomic radius is at least one from among Ta, Nb, Hf, Zr, and Y, and the total content of the element with a larger atomic radius and the Mo is 2 atomic % or more and 6 atomic % or less.
At least one chemical entity selected from the group consisting of compounds of Formula I and compounds of Formula II: and pharmaceutically acceptable salts thereof, wherein R 1 is selected from the group consisting of hydrogen, bromo, chloro, fluoro, methyl, ethyl, propyl, hexenyl, butenyl, propenyl, vinyl, ethynyl, methoxy, ethoxy, methylsulfanyl, dimethylamino, and methyl substituted with up to three fluoro groups; R 4 is hydrogen; and R 2 is selected from the group consisting of 3-pentyl, 4-heptyl, 4-methyl-1-morpholinopentan-2-yl, isobutyl, cyclohexyl, cyclopropyl, sec-butyl, tert-butyl, isopropyl, 1-hydroxybutan-2-yl, tetrahydro-2H-pyran-4-yl, 1-methoxybutan-2-yl, 1-aminobutan-2-yl, and 1-morpholinobutan-2-yl; provided that R 1 is not hex-1-enyl. R 1 is selected from the group consisting of hydrogen, bromo, chloro, fluoro, methyl, ethyl, propyl, hexenyl, butenyl, propenyl, vinyl, ethynyl, methoxy, ethoxy, methylsulfanyl, dimethylamino, and methyl substituted with up to three fluoro groups; R 4 is hydrogen; and R 2 is selected from the group consisting of 3-pentyl, 4-heptyl, 4-methyl-1-morpholinopentan-2-yl, isobutyl, cyclohexyl, cyclopropyl, sec-butyl, tert-butyl, isopropyl, 1-hydroxybutan-2-yl, tetrahydro-2H-pyran-4-yl, 1-methoxybutan-2-yl, 1-aminobutan-2-yl, and 1-morpholinobutan-2-yl; provided that R 1 is not hex-1-enyl.
Method for digitally printing on 3-dimensional objects , particularly bottles, cans or other hollow bodies, by means of at least one printing head , wherein the object to be printed moves relative to the printing head for printing, wherein a printing template is broken down into a multiplicity of printing dots and the printing dots are stored in a printing raster consisting of image columns and image rows, wherein the printing raster is used for controlling the printing head during printing in order to apply a print image onto the object to be printed, characterized in that the printing raster is curved and the image rows and the image columns do not extend perpendicularly but obliquely to one another; and in that the printing template is read into the curved printing raster .
A profile arrangement for an entrance system, the profile arrangement comprising: a profile element for receiving and mounting a panel , the profile element being provided with an elongated track extending along the profile element , whereby the elongated track is arranged to receive an insert plate such that a section of the insert plate protrudes outwardly from said elongated track of the profile element ; a first joint member for clamping the panel onto a first mounting heel of the profile element , said first mounting heel protruding from the profile element and extending along said profile element , wherein the first joint member is arranged to extend along the profile element and a first portion of said first joint member is arranged to be fixated between the panel and the section of the insert plate protruding outwardly from the elongated track of the profile element , characterised in that the first joint member comprises a base portion arranged to be fitted between the profile element and the insert plate , said base portion comprising a first joint member track extending along the first joint member wherein the first joint member track is arranged to receive a second mounting heel of the profile element and a first cladding plate of the profile arrangement, the second mounting heel extending along the length of the profile element . a profile element for receiving and mounting a panel , the profile element being provided with an elongated track extending along the profile element , whereby the elongated track is arranged to receive an insert plate such that a section of the insert plate protrudes outwardly from said elongated track of the profile element ; a first joint member for clamping the panel onto a first mounting heel of the profile element , said first mounting heel protruding from the profile element and extending along said profile element , wherein the first joint member is arranged to extend along the profile element and a first portion of said first joint member is arranged to be fixated between the panel and the section of the insert plate protruding outwardly from the elongated track of the profile element , characterised in that the first joint member comprises a base portion arranged to be fitted between the profile element and the insert plate , said base portion comprising a first joint member track extending along the first joint member wherein the first joint member track is arranged to receive a second mounting heel of the profile element and a first cladding plate of the profile arrangement, the second mounting heel extending along the length of the profile element .
A method for at least assisted lateral guidance of a motor vehicle, by means of at least one camera , an evaluation and control unit and a set of actuators for implementing steering interventions, wherein the evaluation and control unit determines at least one lane from the data (D) of the camera and generates control commands for the set of actuators depending on the determined lane, wherein the evaluation and control unit additionally takes swarm data (SD) into account, wherein, in driving situations in which insufficient lane recognition by means of the data (D) of the camera exists or is to be expected, the lateral guidance is carried out by means of the swarm data (SD) if the swarm data (SD) have previously exceeded a predetermined confidence level, wherein the confidence level of the swarm data (SD) is determined by at least one comparison of the swarm data (SD) to the data (D) of the at least one camera , wherein in each case a curve (Y1, Y2) for a lane boundary is determined on the basis of the data (D) of the at least one camera and of the swarm data (SD) for a given distance (ΔX), wherein the area between the curves (Y1, Y2) is determined and compared to a threshold value S1, and a maximum distance (ΔY max ) between the two curves (Y1, Y2) along the distance (ΔX) is determined, wherein the maximum distance (ΔY max ) is compared to a threshold value S2.