mhurhangee/ep-ind-claims huggingface dataset:
A cell culture carrier for culturing biological cell material, comprising: - a carrier plate; - a membrane which is carried by the carrier plate and provides a colonisation surface for the cell material, wherein the colonisation surface is permeable to a primary flow of a nutrient solution; - a retaining cage which is permeable to the nutrient solution and which is covered by the membrane on an end face, into which the cell material can be introduced and which can be perfused by the primary flow; characterized in that the carrier plate provides a plurality of flow openings which are positioned and distributed around the circumference outside the retaining cage and which permit a secondary flow of the nutrient solution the flow rate of which is greater than the flow rate of the primary flow of the nutrient solution flowing through the retaining cage and the colonisation surface. - a carrier plate; - a membrane which is carried by the carrier plate and provides a colonisation surface for the cell material, wherein the colonisation surface is permeable to a primary flow of a nutrient solution; - a retaining cage which is permeable to the nutrient solution and which is covered by the membrane on an end face, into which the cell material can be introduced and which can be perfused by the primary flow;
A method of server energy conservation in wireless networks, comprising: integrating a layer-2 service discovery proxy with a wireless access point 'AP' in said network, wherein said wireless AP advertises the services on behalf of a server in said network to enable said server to go to a low power state and conserve energy; said server, if connected to said wireless AP via a wireless link, disconnecting from said wireless AP and periodically listening to beacons to determine if it should wake up and reconnect; and said wireless AP indicating in beacons, the beacons comprising a device ID of the server, that the server needs to reconnect whereupon it is the responsibility of said server to reestablish the connection when its device ID is seen in the beacons. integrating a layer-2 service discovery proxy with a wireless access point 'AP' in said network, wherein said wireless AP advertises the services on behalf of a server in said network to enable said server to go to a low power state and conserve energy; said server, if connected to said wireless AP via a wireless link, disconnecting from said wireless AP and periodically listening to beacons to determine if it should wake up and reconnect; and said wireless AP indicating in beacons, the beacons comprising a device ID of the server, that the server needs to reconnect whereupon it is the responsibility of said server to reestablish the connection when its device ID is seen in the beacons.
Method for the degradation of persistent organic impurities from biologically purified waste water or from grey water or precipitation water, characterised in that the water which is to be purified is introduced into a reaction vessel, that the water to be purified in the reaction vessel, the height of which is greater than the diameter, is subjected to a treatment with air bubbles, in that compressed air is delivered to an air outlet arranged beneath a reaction region provided in the reaction vessel in relation to the static rising movement of the air bubbles, and the emitted air bubbles passing through the reaction region located above the air outlet cause, as a result of their upwards rising force, an intensive intermixing and an oxygen enrichment, in that at least one oxidator is introduced into the reaction region of the reaction vessel, and the reaction region is irradiated by UV radiation from a longitudinally-extended UV radiation source, the longitudinal extension of which is parallel to the upwards rising movement path of the air bubbles emerging from the air outlet, with a first wavelength, with which ozone is formed from the oxygen dissolved in the water and/or from the oxygen contained in the air bubbles, and with a second wavelength, with which hydroxyl radicals are formed from the at least one oxidator, wherein the water throughput through the reaction vessel is subject to inflow control.
Use of a ring-opening polymer of cyclopentene as tire, wherein a cis ratio of the cyclopentene-derived structural units in the ring-opening polymer of cyclopentene is 30% or more, a weight average molecular weight (Mw) of the ring-opening polymer of cyclopentene is 100,000 to 1,000,000, and the ring-opening polymer of cyclopentene includes a functional group containing a structure represented by the following general formula or at an end of the polymer chain: -Y-H (in the above general formula, Y represents an oxygen atom or a sulfur atom) -NH-Q (in the above general formula, Q represents a hydrogen atom or a hydrocarbon group or a silyl group which may have a substituent group).
A form measuring instrument comprising: a body; a movable member comprising: a stylus holder being rotatably supported by the body; a stylus being held by the stylus holder; and a tip being provided at an end of the stylus and being contactable with a workpiece surface; a measurement-force-applying unit being adapted to generate a rotation force acting on the stylus holder to bring the tip of the stylus into contact with the workpiece surface; a displacement detector being provided to a portion of the stylus holder to detect a displacement of the stylus holder resulting from a rotation thereof; and a vibration generator being adapted to apply a vibration to the stylus holder. a body; a movable member comprising: a stylus holder being rotatably supported by the body; a stylus being held by the stylus holder; and a tip being provided at an end of the stylus and being contactable with a workpiece surface; a stylus holder being rotatably supported by the body; a stylus being held by the stylus holder; and a tip being provided at an end of the stylus and being contactable with a workpiece surface; a measurement-force-applying unit being adapted to generate a rotation force acting on the stylus holder to bring the tip of the stylus into contact with the workpiece surface; a displacement detector being provided to a portion of the stylus holder to detect a displacement of the stylus holder resulting from a rotation thereof; and a vibration generator being adapted to apply a vibration to the stylus holder.
A rotary element assembly structure in which a rotary element is assembled to a tip side of a hollow shaft provided upright on a pedestal so that the rotary element is capable of rotating about the hollow shaft, wherein the rotary element is provided with, at its rotation center portion, a cylindrical portion having an inner circumferential portion fitted with an outer circumferential portion of the hollow shaft; the cylindrical portion is provided with, in its inside, a hook strut portion having a hook portion overhanging in a radial direction on its tip side and extending substantially along a fitting direction to the hollow shaft; and characterised in that a base end portion of the hook strut portion and a base end portion of the cylindrical portion are coupled to each other by a resin-made thin plate portion, wherein the hollow shaft is provided with, at its tip side, a small diameter (B1s) smaller in diameter than a hollow portion (B1d) of the hollow shaft; a radius of an overhang tip portion of the hook portion is set to be greater than a radius of the small diameter portion (B1s). of the hollow shaft and to be smaller than a radius of the hollow portion (B1d), when the rotary element is assembled to the tip side of the hollow shaft, the cylindrical portion of the rotary element is fitted with the hollow shaft, whereby the hook portion on the tip side of the hook strut portion is pushed into the hollow portion (B1d) via the small diameter portion (B1s) on the tip side of the hollow shaft, and the hook portion engages with a stepped portion (B1k) formed by the hollow portion (B1d) and the small diameter portion, (B1s) and wherein the stepped portion (B1k) is set such that its inner circumferential side is positioned toward the fitting direction (Jr) of the cylindrical portion of the rotary element to the hollow shaft more than its outer circumferential side is, while an engaging portion of the hook portion for the stepped portion is set such that its inner side is positioned toward the fitting direction (Jr) more than its outer side is.
Process for the production of plastic molds, each having a high mechanical and corrosion chemical loadability and polishing quality, wherein a steel block having a composition in wt-% of C = 0.22 to 0.26 Si = 0.01 to 0.35 Mn = 0.15 to 0.60 P = max. 0.025 S = max. 0.003 Cr = 12.00 to 14.00 Mo = 0.10 to 0.18 Ni = 0.35 to 0.50 V = 0.15 to 0.25 W W = traces up to 0.20 Cu = traces up to 0.30 Co = traces up to 0.20 Ti = traces up to 0.02 Hf = traces up to 0.02 Zr = traces up to 0.02 Al = 0.002 to 0.02 Nb = traces up to 0.04 B = traces up to 0.001 N = 0.08 to 0.15 Ta = traces up to 0.04 As = traces up to 0.005 with the proviso: Mn + Ni = 0.55 to 0.95 Mo + W / 2 = 0.11 to 0.20 Ti + Hf + Zr = traces up to 0.05 V + Nb + Ta = 0.15 to 0.30 Nb + Ta = traces up to 0.04 Fe and impurity elements = balance and having a (PREN) value for corrosion resistance, composed of % Cr + (3,3x%Mo)+ (16x%N) of greater than 14.5 to about 15.7, is prepared and primarily deformed at a temperature higher than 1050° C with a degree of deformation higher than 2.5 times, whereupon, optionally after an intermediate cooling, from the blank at a temperature of less than 1050° C, a fabrication of least one mold base takes place, from which, optionally after a machining, a plastic mold is produced and this or the mold base is austenised and cured at a cooling rate with a value, composed of the cooling time from 800° C to 500° C in seconds divided by 100 of less than 24, after which at least two tempering treatments at a temperature in the range of from 510 to 550° C are carried out, in which a hardness of the material of 48 to 52 HRC and a toughness of the same, measured at impact bending samples according to ASTM,E23; of at least 60 J are formed, after which finally a machining and, if intended, a polishing of the plastic mold is carried out.
Process for producing a suspension containing at least diene polymers, vulcanization chemicals, plasticizer oil and filler having a dynamic viscosity η at 20°C of less than 100 Pa*s for the provision of electrically conductive passages in vehicle tyres, characterized in that initially at least diene polymers and vulcanization chemicals are dissolved/suspended separately in plasticizer oil to form presolutions/presuspensions and subsequently these presolutions/presuspensions are added to at least one non-granulated, electrically conductive filler as an initial charge with stirring/shaking, wherein the suspension contains neither water nor benzine.
A method, comprising: a) obtaining a background noise; b) generating a test signal for a first frequency band, the test signal including at least two simultaneous tones, the at least two simultaneous tones having different frequencies within the first frequency band; c) generating an audio signal with an audio transducer based on the test signal; d) receiving the audio signal with a distortion tuner; e) analyzing the received audio signal to determine a distortion level and to determine, based on a difference between a current excitation and the background noise level, whether the audio transducer is unable to reproduce the first frequency band; f) storing a result of said analysis; g) in response to determining that an amplitude of the test signal is below a predetermined limit, increasing the amplitude of said test signal by a predetermined step value and repeating steps c) to g) until the amplitude of the test signal is at the predetermined limit; and h) repeating steps b) to g), optionally steps a) to g), for a second frequency band different from the first frequency band. a) obtaining a background noise; b) generating a test signal for a first frequency band, the test signal including at least two simultaneous tones, the at least two simultaneous tones having different frequencies within the first frequency band; c) generating an audio signal with an audio transducer based on the test signal; d) receiving the audio signal with a distortion tuner; e) analyzing the received audio signal to determine a distortion level and to determine, based on a difference between a current excitation and the background noise level, whether the audio transducer is unable to reproduce the first frequency band; f) storing a result of said analysis; g) in response to determining that an amplitude of the test signal is below a predetermined limit, increasing the amplitude of said test signal by a predetermined step value and repeating steps c) to g) until the amplitude of the test signal is at the predetermined limit; and h) repeating steps b) to g), optionally steps a) to g), for a second frequency band different from the first frequency band.
Method for calibrating an internal coordinate system of a mobile device against an absolute coordinate system of a construction site, comprising the steps of: at a plurality of positions on the construction site, and optionally additionally with a plurality of orientations of the mobile device, at least one image (3a-3c) showing at least part of the construction site is recorded in each case using the mobile device; · for each reception, the position (12a-12c) and optionally additionally the orientation (13a-13c) of the mobile device in the internal coordinate system of the mobile device are additionally detected by sensors (111, 121); equations are set up with unknowns (5a-5c) which characterize the sought transformation between the internal coordinate system of the mobile device and the absolute coordinate system of the construction site, wherein these equations are obtained by at least one geometric feature with a known position in the absolute coordinate system of the construction site is detected in an image (3a-3c) and/or in a three-dimensional actual model of the construction site determined from a plurality of images (3a-3c); the unknowns (5a-5c) are determined as solutions of a system of equations formed from the established equations. at a plurality of positions on the construction site, and optionally additionally with a plurality of orientations of the mobile device, at least one image (3a-3c) showing at least part of the construction site is recorded in each case using the mobile device; · for each reception, the position (12a-12c) and optionally additionally the orientation (13a-13c) of the mobile device in the internal coordinate system of the mobile device are additionally detected by sensors (111, 121); · for each reception, the position (12a-12c) and optionally additionally the orientation (13a-13c) of the mobile device in the internal coordinate system of the mobile device are additionally detected by sensors (111, 121); equations are set up with unknowns (5a-5c) which characterize the sought transformation between the internal coordinate system of the mobile device and the absolute coordinate system of the construction site, wherein these equations are obtained by at least one geometric feature with a known position in the absolute coordinate system of the construction site is detected in an image (3a-3c) and/or in a three-dimensional actual model of the construction site determined from a plurality of images (3a-3c); the unknowns (5a-5c) are determined as solutions of a system of equations formed from the established equations.
Electrical apparatus including: - a first connection terminal (21A, 21B); - a fixed contact (4A, 4B) electrically connected to said first connection terminal (21A, 21B); - a second connection terminal; - a mobile contact; - a conductive wiper carrying said mobile contact and electrically connected to said second connection terminal; - a spring component for urging said wiper toward one or the other of two stable positions, specifically a conducting position in which said mobile contact is on said fixed contact (4A, 4B) and an isolating position in which said mobile contact is not on said fixed contact (4A, 4B); and - a control member mechanically connected to said conductive wiper; characterized in that said apparatus further includes: - a fixed wall (12A, 12B, 51A, 51B); - a mobile wall (69A, 69B, 81B') mechanically connected to said wiper, said fixed wall (12A, 12B, 51A, 51B) and said mobile wall (69A, 69B, 81B') being arranged so as to have a relative movement imparted to them when said wiper moves from one to the other of said conducting and isolating positions; and - a viscous fluid substance (57A, 57B) sandwiched between said fixed wall (12A, 12B, 51A, 51B) and said mobile wall (69A, 69B, 81B') in each of said conducting and isolating positions and in each intermediate position between the latter. - a first connection terminal (21A, 21B); - a fixed contact (4A, 4B) electrically connected to said first connection terminal (21A, 21B); - a second connection terminal; - a mobile contact; - a conductive wiper carrying said mobile contact and electrically connected to said second connection terminal; - a spring component for urging said wiper toward one or the other of two stable positions, specifically a conducting position in which said mobile contact is on said fixed contact (4A, 4B) and an isolating position in which said mobile contact is not on said fixed contact (4A, 4B); and - a control member mechanically connected to said conductive wiper; - a fixed wall (12A, 12B, 51A, 51B); - a mobile wall (69A, 69B, 81B') mechanically connected to said wiper, said fixed wall (12A, 12B, 51A, 51B) and said mobile wall (69A, 69B, 81B') being arranged so as to have a relative movement imparted to them when said wiper moves from one to the other of said conducting and isolating positions; and - a viscous fluid substance (57A, 57B) sandwiched between said fixed wall (12A, 12B, 51A, 51B) and said mobile wall (69A, 69B, 81B') in each of said conducting and isolating positions and in each intermediate position between the latter.
A method for degrading or converting a cellulosic material, comprising: treating the cellulosic material with an enzyme composition comprising a cellulase in the presence of a GH61 polypeptide having cellulolytic enhancing activity and a liquor arising from treatment of a lignocellulose material, a hemicellulose material, a lignacious material, monosaccharides of the lignocellulose material, monosaccharides of the hemicellulose material, or a combination thereof, wherein the liquor is present in an amount that minimizes inhibition of a cellulase composition of 1 to 20% (v/v), wherein the combination of the GH61 polypeptide having cellulolytic enhancing activity and the liquor enhances hydrolysis of the cellulosic material by the enzyme composition, wherein the enhanced hydrolysis is assessed according to Equation 3: GH 61 effect = % conversion + GH 61 + liquor % conversion no GH 61 + liquor and the equation ratio is greater than 1, wherein the GH61 polypeptide having cellulolytic enhancing activity comprises the following motifs: [ILMV]-P-X(4,5)-G-X-Y-[ILMV]-X-R-X- -X - (SEQ ID NO: 127 or SEQ ID NO: 128) and - -K-, wherein X is any amino acid, X(4,5) is any amino acid at 4 or 5 contiguous positions, and X is any amino acid at 4 contiguous positions.
Header plate for a heat exchanger, comprising a wall provided with orifices, and through which tubes arranged in rows in a longitudinal direction are intended to pass, for which: - said wall has, in cross section, a profile made up of a central portion (13, 13') and of two lateral portions, - the lateral portions overall follow a first curve with a first radius of curvature, - the central portion (13, 13') overall follows a second curve with a second radius of curvature, smaller than the first radius of curvature, the header plate being bent to form two edges between longitudinal turnups and the wall, the header plate being characterized in that at least one of the orifices comprises a collar intended to cover part of the wall of the tube passing through the wall via this orifice, and in which at least one of the orifices has, in a direction perpendicular to the longitudinal and transverse directions, an oblong projection of major axis TW, and in which, with respect to a plane passing through longitudinal edges of the wall, the height of the lateral portions is H1 and the height of the central portion is H2, and in which the ratio between the heights H1, H2 and the major axis TW satisfies the following inequalities: 0.05 < H 1 / TW < 0.2 0.05 < H 2 / TW < 0.3. - said wall has, in cross section, a profile made up of a central portion (13, 13') and of two lateral portions, - the lateral portions overall follow a first curve with a first radius of curvature, - the central portion (13, 13') overall follows a second curve with a second radius of curvature, smaller than the first radius of curvature,
A method for detecting a presence of an RF signal, comprising: receive a series of data samples of an RF frequency channel output from a radio receiver; forming with at least one computer processor a sample correlation matrix A from said series of data samples of said radio frequency channel; calibrating the sample correlation matrix A by removing correlation effects introduced by radio receiver signal processing by multiplying the sample correlation matrix A by an inverted sample correlation matrix which is created based on a source of white noise; calculating with said at least one computer processor a trace tr of the calibrated sample correlation matrix; calculating with said at least one computer processor a determinant det of the calibrated sample correlation matrix; computing with said at least one computer processor S = T · det - (tr / N) N where N is the number of rows and the number of columns of the sample correlation matrix A and T is a threshold value; selectively determining a presence or absence of a signal on said radio frequency channel based on a calculated value of S; and selecting said value of T so that negative values of S are minimal when said series of data samples is comprised exclusively of white noise. receive a series of data samples of an RF frequency channel output from a radio receiver; forming with at least one computer processor a sample correlation matrix A from said series of data samples of said radio frequency channel; calibrating the sample correlation matrix A by removing correlation effects introduced by radio receiver signal processing by multiplying the sample correlation matrix A by an inverted sample correlation matrix which is created based on a source of white noise; calculating with said at least one computer processor a trace tr of the calibrated sample correlation matrix; calculating with said at least one computer processor a determinant det of the calibrated sample correlation matrix; computing with said at least one computer processor S = T · det - (tr / N) N where N is the number of rows and the number of columns of the sample correlation matrix A and T is a threshold value; selectively determining a presence or absence of a signal on said radio frequency channel based on a calculated value of S; and selecting said value of T so that negative values of S are minimal when said series of data samples is comprised exclusively of white noise.