mhurhangee/ep-ind-claims huggingface dataset:
Method for producing a rotor for an electric motor, said method comprising the following steps: a) pre-assembling a rotor module comprising at least one carrier sleeve and a laminated core assembled on the carrier sleeve; b) roller-burnishing a rotor shaft at least in portions so as to form at least two roller-burnished shaft portions of the rotor shaft; and c) press-fitting the rotor module onto the at least one roller-burnished shaft portion of the rotor shaft; and d) the rotor shaft has at least one shaft portion which is not roller-burnished and is disposed axially between two roller-burnished shaft portions and, conjointly with the carrier sleeve, delimits an annular gap; wherein e) the annular gap by a sealing means is sealed in relation to the roller-burnished shaft portions. a) pre-assembling a rotor module comprising at least one carrier sleeve and a laminated core assembled on the carrier sleeve; b) roller-burnishing a rotor shaft at least in portions so as to form at least two roller-burnished shaft portions of the rotor shaft; and c) press-fitting the rotor module onto the at least one roller-burnished shaft portion of the rotor shaft; and d) the rotor shaft has at least one shaft portion which is not roller-burnished and is disposed axially between two roller-burnished shaft portions and, conjointly with the carrier sleeve, delimits an annular gap; wherein e) the annular gap by a sealing means is sealed in relation to the roller-burnished shaft portions.
A refractory distributor for steel casting comprising a chamber equipped with a central inlet opening at the upper base thereof, to which a vertical tube for supplying molten metal is connected, and a series of radial outlet ducts on the side wall thereof, to which other respective tubes for conducting molten metal are connected, characterised in that the aforementioned chamber: - Has a greater diameter than the vertical duct for supplying molten metal; - Is situated above the radial outlet ducts; - Is linked to the radial ducts through the vertical passages that originate from the bottom of the chamber, each one opening onto one of the radial ducts; - Has a central hollow at the bottom that is closed at the sides and below and forms a vessel, which is open at the upper base thereof, with a diameter approximately equal to that of the vertical tube for supplying molten metal. - Has a greater diameter than the vertical duct for supplying molten metal; - Is situated above the radial outlet ducts; - Is linked to the radial ducts through the vertical passages that originate from the bottom of the chamber, each one opening onto one of the radial ducts; - Has a central hollow at the bottom that is closed at the sides and below and forms a vessel, which is open at the upper base thereof, with a diameter approximately equal to that of the vertical tube for supplying molten metal.
A high manganese steel for low temperature applications, comprising: 0.3 wt% to 0.8 wt% of C, 18 wt% to 26 wt% of Mn, 0.01 wt% to 1 wt% of Si, 0.01 wt% to 0.5 wt% of Al, 0.1 wt% or less of Ti excluding 0%, 1 wt% to 4.5 wt% of Cr, 0.1 wt% to 0.9 wt% of Cu, 0.03 wt% or less of S excluding 0%, 0.3 wt% or less of P excluding 0%, 0.001 wt% to 0.03 wt% of N, 0.004 wt% or less of B excluding 0%, and a remainder of Fe and other inevitable impurities, wherein a microstructure comprises an austenite single phase structure, an average grain size of the austenite is 20 μm to 50 μm, and a number of austenite grains having a grain size of 50 μm or more is less than 1 per cm 2, wherein the high manganese steel further comprises 1 volume% or less, including 0%, of a precipitate, wherein the high manganese steel has rolling direction impact toughness of 100 J or higher at -196°C, wherein the high manganese steel has an anisotropy index of 0.6 or higher, wherein the anisotropy index is a ratio of thickness direction impact toughness at -196°C to rolling direction impact toughness at -196°C, and wherein the high manganese steel has a yield strength of 400 MPa or higher. 0.3 wt% to 0.8 wt% of C, 18 wt% to 26 wt% of Mn, 0.01 wt% to 1 wt% of Si, 0.01 wt% to 0.5 wt% of Al, 0.1 wt% or less of Ti excluding 0%, 1 wt% to 4.5 wt% of Cr, 0.1 wt% to 0.9 wt% of Cu, 0.03 wt% or less of S excluding 0%, 0.3 wt% or less of P excluding 0%, 0.001 wt% to 0.03 wt% of N, 0.004 wt% or less of B excluding 0%, and a remainder of Fe and other inevitable impurities, wherein a microstructure comprises an austenite single phase structure, an average grain size of the austenite is 20 μm to 50 μm, and a number of austenite grains having a grain size of 50 μm or more is less than 1 per cm 2, wherein the high manganese steel further comprises 1 volume% or less, including 0%, of a precipitate, wherein the high manganese steel has rolling direction impact toughness of 100 J or higher at -196°C, wherein the high manganese steel has an anisotropy index of 0.6 or higher, wherein the anisotropy index is a ratio of thickness direction impact toughness at -196°C to rolling direction impact toughness at -196°C, and wherein the high manganese steel has a yield strength of 400 MPa or higher.
An autonomous tractor for autonomously crossing farmland, comprising one or more sensors for detection of an obstacle when crossing the farmland, and a central processing unit for receiving input signals from the one or more sensors and for controlling the movement of the tractor based on the input signals in order to avoid the obstacle, a coupler for coupling an agricultural machine chosen from a group of agricultural machines each of which are able to be coupled to the tractor, and each of which comprise one or more additional sensors for detection of the obstacle, wherein the coupling of the agricultural machine comprises operatively connecting the one or more additional sensors to the CPU, characterized in that the machine further comprises automatically providing data to the CPU regarding the location of each of the one or more additional sensors on the agricultural machine and one or more specifications of each of these one or more additional sensors.
Spring force connection for electrical conductors, comprising two receiving cages that are made of a resilient material and each comprise a limb projecting into the corresponding receiving cage and comprising a contact plate opposite each of the limbs, wherein the receiving cages are arranged next to one another and the contact plate is arranged between the receiving cages and simultaneously acts as a separating wall.
An end panel (1, 6, 10) to be seamed by a double seam to a container body which double seam comprising an end hook confined by the container body and a body hook, wherein a panel edge of the end panel (1, 6, 10) forms the end hook and is provided with at least one notch (2, 25, 28, 33, 36, 38), wherein the panel edge comprises at least two adjacent edge parts (3, 4, 7, 8 11, 12, 13, 14) of which a first edge part (3, 7, 12) has a first radius (R2, R3, R5) and a second edge part (4, 11, 13), has a second radius (R1, R4, R6) or is a straight edge (18, 14), characterized in that the notch (2, 25, 28, 33, 36, 38) has a width to depth ratio of about 10 to 150, and is formed in both adjacent edge parts.
A correction method of acoustic characteristics of a plurality of speakers (51A-51L, 61A-61M, 71A-71C) installed in a room, the correction method comprising: grouping speakers, among the plurality of speakers (51A-51L, 61A-61M, 71A-71C), having an identical attachment condition to the room and measuring an output characteristic for each of the grouped speakers; calculating an average characteristic of the measured output characteristics of the grouped speakers; and correcting the output characteristic of each of the grouped speakers based on the average characteristic, wherein the attachment condition includes at least one of a material of an attachment surface of a speaker and a shape of an attachment surface of a speaker. grouping speakers, among the plurality of speakers (51A-51L, 61A-61M, 71A-71C), having an identical attachment condition to the room and measuring an output characteristic for each of the grouped speakers; calculating an average characteristic of the measured output characteristics of the grouped speakers; and correcting the output characteristic of each of the grouped speakers based on the average characteristic, wherein the attachment condition includes at least one of a material of an attachment surface of a speaker and a shape of an attachment surface of a speaker.
A system for identifying an oral-systemic link and improving global systemic wellness in a subject, said system comprising: (i) a computer-readable storage medium comprising recorded medical and dental history data points from the subject; (ii) a sample-collection and measuring apparatus for obtaining an oral sample from the subject, comprising a plurality of analyte detection regions in direct or indirect fluid communication with said sample-collection and measuring apparatus, wherein the analyte detection regions test for the presence of and measure current levels of: (a) proteins and nucleic acids from bacteria, viruses or other pathogens; and (b) endogenous genetic biomarkers of inflammation, infection, and autoimmune disease; and/or (c) specific hormones or lipids; (iii) results from a current periodontal analysis; (iv) a computer program that compares the medical and dental history data points of (i), the current levels from the analyte detection regions of (ii), and the results from the current periodontal analysis of (iii) to a reference set of desired health and wellness goals, identifies oral-systemic links, generates an initial digital wellness landscape and a restored wellness landscape, and calculates, in silico, a plan comprising a series of behavioral steps according to a minimum step criterion, such that, when the behavioral steps are performed by the subject, the subject is treated and improves in global systemic wellness. (i) a computer-readable storage medium comprising recorded medical and dental history data points from the subject; (ii) a sample-collection and measuring apparatus for obtaining an oral sample from the subject, comprising a plurality of analyte detection regions in direct or indirect fluid communication with said sample-collection and measuring apparatus, wherein the analyte detection regions test for the presence of and measure current levels of: (a) proteins and nucleic acids from bacteria, viruses or other pathogens; and (b) endogenous genetic biomarkers of inflammation, infection, and autoimmune disease; and/or (c) specific hormones or lipids; (a) proteins and nucleic acids from bacteria, viruses or other pathogens; and (b) endogenous genetic biomarkers of inflammation, infection, and autoimmune disease; and/or (c) specific hormones or lipids; (iii) results from a current periodontal analysis; (iv) a computer program that compares the medical and dental history data points of (i), the current levels from the analyte detection regions of (ii), and the results from the current periodontal analysis of (iii) to a reference set of desired health and wellness goals, identifies oral-systemic links, generates an initial digital wellness landscape and a restored wellness landscape, and calculates, in silico, a plan comprising a series of behavioral steps according to a minimum step criterion, such that, when the behavioral steps are performed by the subject, the subject is treated and improves in global systemic wellness.
A coating composition comprising: a carrier; and a plurality of covert opaque flakes dispersed in the carrier having a thickness of less than 10 microns, the plurality of covert flakes having identifying indicia comprising selected flake shapes, characterised in that the selected flake shapes are not discernable by unaided human vision, but can be seen under 50X to 300X magnification, and that the plurality of covert opaque flakes include a plurality of flakes having color shifting properties, magnetic properties, and a covert feature, the flakes having a magnetic layer sandwiched between two aluminum reflective layers, and each of the aluminum reflective layers in addition to an absorber (layer) and dielectric layer providing a color shifting overt feature. a carrier; and a plurality of covert opaque flakes dispersed in the carrier having a thickness of less than 10 microns, the plurality of covert flakes having identifying indicia comprising selected flake shapes, characterised in that the selected flake shapes are not discernable by unaided human vision, but can be seen under 50X to 300X magnification, and that the plurality of covert opaque flakes include a plurality of flakes having color shifting properties, magnetic properties, and a covert feature, the flakes having a magnetic layer sandwiched between two aluminum reflective layers, and each of the aluminum reflective layers in addition to an absorber (layer) and dielectric layer providing a color shifting overt feature.
A tool comprising: a housing; a motor assembly with an output member, the motor assembly being at least partially housed in the housing; a hook structure; and a detent having a first portion, which is engaged to the housing, and a second portion which is engaged to the hook structure, the first and second portions (90, 92) cooperating in an engaged condition to hold the hook structure in a selected rotational position relative to the housing, the first and second portions (90, 92) being disengagable to permit rotational movement of the hook structure relative to the housing; characterised in that: one of the first portion and the second portion is a wave spring having a plurality of crests and the other of the first portion and the second portion includes a plurality of protrusions (102, 102') that engage the crests. a housing; a motor assembly with an output member, the motor assembly being at least partially housed in the housing; a hook structure; and a detent having a first portion, which is engaged to the housing, and a second portion which is engaged to the hook structure, the first and second portions (90, 92) cooperating in an engaged condition to hold the hook structure in a selected rotational position relative to the housing, the first and second portions (90, 92) being disengagable to permit rotational movement of the hook structure relative to the housing; characterised in that: one of the first portion and the second portion is a wave spring having a plurality of crests and the other of the first portion and the second portion includes a plurality of protrusions (102, 102') that engage the crests. one of the first portion and the second portion is a wave spring having a plurality of crests and the other of the first portion and the second portion includes a plurality of protrusions (102, 102') that engage the crests.
A composition comprising poly-4-hydroxybutyrate (P4HB) polymer, wherein the composition is produced by a process comprising: adding an effective amount of ethanol to a P4HB biomass to extract lipids into the ethanol; separating the P4HB biomass from the ethanol by solid-liquid separation; collecting the ethanol-washed biomass; and extracting the P4HB polymer into a solvent; said composition having at least one property selected from the group consisting of: (i) a nitrogen content of 40 ppm or less; (ii) a hydrogen content of 7.02%±0.3% as determined by elemental combustion analysis, and (iii) a lipid content of less than 100 ppm as determined by gas chromatography analysis after butanolysis. adding an effective amount of ethanol to a P4HB biomass to extract lipids into the ethanol; separating the P4HB biomass from the ethanol by solid-liquid separation; collecting the ethanol-washed biomass; and extracting the P4HB polymer into a solvent;
A heat exchanger comprising a plurality of plates (30a, 30b, 32, 34) fixed to each other to form first chambers and second chambers, the first chambers being hydraulically connected to each other to form a primary circuit and the second chambers being hydraulically connected to each other to form a secondary circuit, hydraulically separated from the primary circuit, the heat exchanger further comprising at least two ports (44 and 46) for the inlet and outlet of a fluid from the primary circuit and at least two ports (48 and 50) for the outlet and inlet of a fluid from the secondary circuit, wherein said ports are arranged along an approximately straight line, characterised in that in at least one chamber defined between two contiguous plates (30a, 30b) there is provided at least one shoulder with an open profile (56, 58), it being arranged to partially embrace a connecting bore (64, 66) between adjacent chambers and having a concavity facing outwards.
A pellet having a moisture content not greater than 11.5% the dry substance of which pellet consists essentially of compressed proteins characterized in that the proteins comprise vital gluten.
A gas analyzer system for measuring a concentration of two or more gas species in a gas mixture, or for measuring an isotopic ratio of a gas species, the system comprising: a resonant optical cavity having two or more mirrors (105, 106, 107) and containing a gas having gas species to be measured, the cavity having: a free spectral range that equals the difference between frequencies of two predetermined or known absorption lines of a first and a different second gas species to be measured divided onto an integer number; or a free spectral range that equals the difference between frequencies of two predetermined or known absorption lines of two different isotopes of a gas species to be measured divided onto an integer number; a continuous-wave tunable laser optically coupled with the resonant optical cavity and configured to be tuned to emit laser light at said frequencies of said two predetermined or known absorption lines; a detector system for taking measurements of an absorption of said laser light by the gas in the cavity at said frequencies of said two predetermined or known absorption lines; and a processor configured to determine concentrations of said first and second gas species; or to calculate an isotopic ratio of said gas species based on said measurements. a resonant optical cavity having two or more mirrors (105, 106, 107) and containing a gas having gas species to be measured, the cavity having: a free spectral range that equals the difference between frequencies of two predetermined or known absorption lines of a first and a different second gas species to be measured divided onto an integer number; or a free spectral range that equals the difference between frequencies of two predetermined or known absorption lines of two different isotopes of a gas species to be measured divided onto an integer number; a continuous-wave tunable laser optically coupled with the resonant optical cavity and configured to be tuned to emit laser light at said frequencies of said two predetermined or known absorption lines; a detector system for taking measurements of an absorption of said laser light by the gas in the cavity at said frequencies of said two predetermined or known absorption lines; and a processor configured to determine concentrations of said first and second gas species; or to calculate an isotopic ratio of said gas species based on said measurements.
A bio-electrochemical sensor for monitoring metabolic activity of a population of exo-electrogenic bacteria in response to one or more agents in oxygenated wastewater in a wastewater treatment system, the sensor comprising: at least one electrode pair comprising an anode and a cathode, the anode in electrical communication with the exo-electrogenic bacteria for receiving electrons therefrom, wherein the exo-electrogenic bacteria are formed into a multi-layered biofilm on the anode, said biofilm having a thickness of from about 0.2 mm to about 5.0 mm, and wherein the exo-electrogenic bacteria comprises one or more of Geobacter sulfurreducens, Geobacter metaloreducens, Pseudomonas aeruginosa and Shewanella putrefaciens; a current sensor for measuring electron flow between the anode and the cathode and producing an electrical output that correlates with metabolic activity of the exo-electrogenic bacteria; and a power source in electrical communication with the electrode pair for delivering a voltage across the electrode pair. at least one electrode pair comprising an anode and a cathode, the anode in electrical communication with the exo-electrogenic bacteria for receiving electrons therefrom, wherein the exo-electrogenic bacteria are formed into a multi-layered biofilm on the anode, said biofilm having a thickness of from about 0.2 mm to about 5.0 mm, and wherein the exo-electrogenic bacteria comprises one or more of Geobacter sulfurreducens, Geobacter metaloreducens, Pseudomonas aeruginosa and Shewanella putrefaciens; a current sensor for measuring electron flow between the anode and the cathode and producing an electrical output that correlates with metabolic activity of the exo-electrogenic bacteria; and a power source in electrical communication with the electrode pair for delivering a voltage across the electrode pair.
An automatic test system for a digital display system, wherein said digital display system comprises: • display electronics configured to generate a digital video stream; and • a display screen connected to the display electronics to receive the digital video stream generated by the latter, and configured to display at least one image based on the received digital video stream; the automatic test system being configured to: • be connected to the digital display system to receive the digital video stream generated by the display electronics; • reconstruct in memory, based on the received digital video stream, an image corresponding to the entire display screen; • extract from the reconstructed-in-memory image one or more sub-images, each corresponding to a respective sub-area of the display screen; • compute a signature of the reconstructed-in-memory image; • compute a signature of each extracted sub-image; • test the digital display system by comparing at least one computed signature with a respective reference signature to detect whether they match or not; and • produce, for each comparison, a respective pass or fail test result depending on whether the compared signatures match or not. • display electronics configured to generate a digital video stream; and • a display screen connected to the display electronics to receive the digital video stream generated by the latter, and configured to display at least one image based on the received digital video stream; the automatic test system being configured to: • be connected to the digital display system to receive the digital video stream generated by the display electronics; • reconstruct in memory, based on the received digital video stream, an image corresponding to the entire display screen; • extract from the reconstructed-in-memory image one or more sub-images, each corresponding to a respective sub-area of the display screen; • compute a signature of the reconstructed-in-memory image; • compute a signature of each extracted sub-image; • test the digital display system by comparing at least one computed signature with a respective reference signature to detect whether they match or not; and • produce, for each comparison, a respective pass or fail test result depending on whether the compared signatures match or not.