mhurhangee/ep-ind-claims huggingface dataset:
A method for preparing a fibrous silver-based electrical contact material, comprising the following steps: uniformly mixing reinforcing phase material powders with base silver powders, and then placing the mixed powders into a high energy ball milling tank for ball-milling, wherein the reinforcing phase material powders and the base silver powders are mixed in such a weight proportion between the reinforcing phase material powders and the base silver powders, that composite powders with silver-coated reinforcing phase material and aggregates thereof are obtained, wherein the weight ratio of the reinforcing phase material powders to the base silver powders is between 0.5 and 3; the ball mill rotates at a speed between 180 rpm and 280 rpm; and the ball milling lasts for 5 to 12 hours; placing the composite powders obtained from step and additional base silver powders into a powder mixing machine and mixing, wherein a weight ratio of the composite powders to the base silver powders is calculated according to composition of desired materials and size of fibrous structure, wherein the weight ratio of the composite powders and the additional base silver powders is between 1 and 1.036; the powder mixing machine rotates at a speed between 20 rpm and 30 rpm; the powder mixing lasts for 2 to 4 hours; processing the mixed powders obtained from step with cold isostatic pressing to obtain a green body; sintering the green body obtained from step; hot-pressing the green body obtained from step; hot-extruding the green body obtained from step to obtain the fibrous silver-based electrical contact material. uniformly mixing reinforcing phase material powders with base silver powders, and then placing the mixed powders into a high energy ball milling tank for ball-milling, wherein the reinforcing phase material powders and the base silver powders are mixed in such a weight proportion between the reinforcing phase material powders and the base silver powders, that composite powders with silver-coated reinforcing phase material and aggregates thereof are obtained, wherein the weight ratio of the reinforcing phase material powders to the base silver powders is between 0.5 and 3; the ball mill rotates at a speed between 180 rpm and 280 rpm; and the ball milling lasts for 5 to 12 hours; placing the composite powders obtained from step and additional base silver powders into a powder mixing machine and mixing, wherein a weight ratio of the composite powders to the base silver powders is calculated according to composition of desired materials and size of fibrous structure, wherein the weight ratio of the composite powders and the additional base silver powders is between 1 and 1.036; the powder mixing machine rotates at a speed between 20 rpm and 30 rpm; the powder mixing lasts for 2 to 4 hours; processing the mixed powders obtained from step with cold isostatic pressing to obtain a green body; sintering the green body obtained from step; hot-pressing the green body obtained from step; hot-extruding the green body obtained from step to obtain the fibrous silver-based electrical contact material.
A method of manufacturing a chrome-plated part, comprising the steps of: electroplating a corrosion distribution plating layer intended for corrosion current distribution over a body, wherein the corrosion distribution plating layer is a corrosion distribution nickel plating layer or a corrosion distribution tin-copper alloy plating layer; forming a 0.05 to 2.5 micrometers thick trivalent chromium plating layer on the corrosion distribution plating layer using basic chromium sulfate as a metal source, wherein the trivalent chromium plating layer comprises 1 to 7 at% of Fe and; forming a not less than 7 nm thick chromium compound film on the trivalent chromium plating layer by cathode acidic electrolytic chromating, wherein the cathode acidic electrolytic chromating is performed at a current density of 0.1 to 1.0 A/dm 2 for 10 to 90 seconds in a bath containing at least any one of bichromate, chromate, and chromic anhydride and having a pH of 1.0 to 5.5 and a temperature of 20 to 70 degrees C. electroplating a corrosion distribution plating layer intended for corrosion current distribution over a body, wherein the corrosion distribution plating layer is a corrosion distribution nickel plating layer or a corrosion distribution tin-copper alloy plating layer; forming a 0.05 to 2.5 micrometers thick trivalent chromium plating layer on the corrosion distribution plating layer using basic chromium sulfate as a metal source, wherein the trivalent chromium plating layer comprises 1 to 7 at% of Fe and; forming a not less than 7 nm thick chromium compound film on the trivalent chromium plating layer by cathode acidic electrolytic chromating, wherein the cathode acidic electrolytic chromating is performed at a current density of 0.1 to 1.0 A/dm 2 for 10 to 90 seconds in a bath containing at least any one of bichromate, chromate, and chromic anhydride and having a pH of 1.0 to 5.5 and a temperature of 20 to 70 degrees C.
A vacuum cleaner nozzle comprising: one or more rear wheels, and characterized by a hinge for lifting all one or more rear wheels from a floor when a suction tube connected to the vacuum cleaner nozzle is rotated around a longitudinal axis of the suction tube. one or more rear wheels, and characterized by a hinge for lifting all one or more rear wheels from a floor when a suction tube connected to the vacuum cleaner nozzle is rotated around a longitudinal axis of the suction tube.
A process for the manufacturing of glycosylated recombinant human interferon beta, comprising a step of culturing a human interferon beta producing CHO cell in a serum-free medium, the serum-free medium comprising: - 10 to 30 mM HEPES, preferably 20 mM of HEPES; - 0.5 to 3 mM Proline, preferably 1 mM of Proline; and - 5500 to 7000 mg/L sodium chloride, preferably 6100 mg/L sodium chloride wherein the process comprises a growth phase I, a growth phase II and a production phase, wherein the growth phase I is carried out at 37°C, the growth phase II is carried out at 35°C, and the production phase is carried out at 33°C and wherein the growth phase: II takes 1-2 days. - 10 to 30 mM HEPES, preferably 20 mM of HEPES; - 0.5 to 3 mM Proline, preferably 1 mM of Proline; and - 5500 to 7000 mg/L sodium chloride, preferably 6100 mg/L sodium chloride
An entirely or partially injection-moulded multi-component composite system having wall thickness a+b, containing a component A in a thickness a and a component B in a thickness b, wherein component A) is a back-moulded thermoplastic film or a layer of an injection-moulded thermoplastic or a coating produced directly or from solution, the thickness of the film or the thickness of one layer made from component A being the thickness a, and component B) is a layer of an injection-moulded thermoplastic, the thickness of one layer made from component B being the thickness b, wherein components A and B each consist of a material and a layer, and wherein components A and B satisfy the following criterion, wherein the references to the fire classes relate to Standard UL94-V: component A achieves at least V2 in thickness a and only HB in thickness a+b, component B has V2 in thickness b and V0 or V1 in thickness a+b, and the ratio a:b is ≤ 2.5. component A achieves at least V2 in thickness a and only HB in thickness a+b, component B has V2 in thickness b and V0 or V1 in thickness a+b, and the ratio a:b is ≤ 2.5.
A device for drying containers, in particular bottles, wherein the device comprises an essentially closed drying chamber, with an inlet opening and an outlet opening (15, 17) for the containers, with a transport system for the containers, wherein the containers are transported through the drying chamber standing in an upright position, with at least one air supply opening for supplying drying air, wherein the device comprises at least one cleaning device for chemical or for chemical and mechanical cleaning of the interior of the drying chamber, through which cleaning device a cleaning agent and/or disinfecting agent can be supplied to, distributed within and removed from the interior of the drying chamber, wherein at least one storage container with cleaning agent and/or disinfecting agent is associated with the cleaning device, and wherein the cleaning device comprises at least one access to a water connection, wherein the cleaning device comprises at least one cleaning nozzle, in particular a spraying ball, a deflecting nozzle, a rotating nozzle, a flat spray nozzle or a double flat spray nozzle, and/or at least one brush, and wherein the cleaning nozzles and/or brushes are arranged in a stationary manner within the interior of the drying chamber, characterised in that a drain for water and a drain for the cleaning agent are integrated within the floor plate of the interior or at a lateral side, so that the cleaning agent can be collected and reprocessed separately in each case, whereby the water drain is opened and the cleaning agent drain is closed when a cleaning step with water takes place and whereby the cleaning agent drain is opened and the water drain is closed when a cleaning step with cleaning agent takes place.
An assembly for motorizing a shutter comprising a first electromechanical module, the first electromechanical module comprising a first electric motor and an electronic control unit, the motorizing assembly comprising a frame intended to be fastened to an architectural element of an opening in a building, the frame comprising fastening holes (51, 52) so as to fasten the frame to the architectural element, the motorizing assembly also comprising at least one slide (45, 46, 47) extending along a longitudinal axis of the frame and assembly elements, the assembly elements being arranged to cooperate with the slide (45, 46, 47), so as to guide the electromechanical module in translation relative to the frame, then to secure the electromechanical module to the frame, during the assembly of the electromechanical module to the frame, characterized in that the assembly elements comprise at least one screw (65, 66, 67), the screw (65, 66, 67) comprising a head (65t, 66t, 67t) configured to be housed and to slide longitudinally inside the slide (45, 46, 47) and to be kept in position relative to the frame along a direction perpendicular to the longitudinal axis of the frame, the electromechanical module comprising a housing supporting an arm (9a, 9b) of the motorizing assembly, the housing comprising a base configured to be made to bear against the slide (45, 46, 47) and a top opposite the base, the screw (65, 66, 67) passing through the housing of the module and protruding from this housing on the side of the top of the housing, the assembly elements also comprising a tightening nut (75, 76, 77) accessible at the top of the housing and cooperating with the screw (65, 66, 67).
A method of detecting precipitation with a sodar apparatus that transmits sound beams (30, 31) into the atmosphere, detects echoes returned from the atmosphere, from the echoes determines a Doppler-shifted spectrum comprising the relative strength of the echoes at various Doppler-shifted frequencies, and estimates wind speed and direction, the method comprising: automatically distinguishing a first frequency or frequency range in the Doppler-shifted spectrum that is associated with wind velocity from a different, second frequency or frequency range in the Doppler-shifted spectrum that is associated with precipitation, characterized in that the first frequency or frequency range is automatically distinguished by automatically identifying two distinct peaks (56, 57, 58; 59, 60, 61) in the Doppler shifted spectrum, one such peak (59, 60, 61) being associated with rain velocity and the other (56, 57, 58) being associated with wind velocity, the two distinct peaks (56, 57, 58; 59, 60, 61) are identified by applying a curve fit (53, 54, 55) to the averaged spectra, where the curve fit (53, 54, 55) is a higher order polynomial curve fit of the logarithm of the spectrum, and where quadratic curves are fit to the peaks of the higher order polynomial, said quadratic curves being subsequently used to generate two Gaussian curves (62, 63, 64; 65, 66, 67), one representing the region of the spectrum associated with precipitation and the other representing the region of the spectrum associated with wind velocity, and the presence of precipitation based on the second frequency or frequency range in the Doppler-shifted spectrum is automatically estimated. automatically distinguishing a first frequency or frequency range in the Doppler-shifted spectrum that is associated with wind velocity from a different, second frequency or frequency range in the Doppler-shifted spectrum that is associated with precipitation,
A method of handling and drying cardboard tubes, comprising the steps of: a) receiving the cardboard tubes in a horizontal orientation at the exit of a conveyor, the cardboard tubes being wet from a previous winding and gluing process, and having a given moisture level; b) stacking the cardboard tubes vertically on a skid to form a stack, said skid having a top face supporting the stack and bottom face facing the ground, the skid being traversed by channels or openings extending from the top to the bottom face allowing air to circulate therethrough, the stack having bottom, top and lateral sides; c) placing the skid supporting the stack into a dryer, the air flow circulating through the skid and cardboard tubes, and drying the stack by circulating air in the dryer for a predetermined period of time, lowering the moisture level of the cardboard tubes; and characterized by the further step of: d) sealing at least one of the bottom, top and lateral sides of the stack at the exit of the dryer by wrapping the stack with a plastic film while keeping the stack on the same skid used for drying the stack, step d) comprising sealing the bottom side of the stack by nesting the skid, referred as a first skid, on a second skid, said second skid having a top face that is continuous and smooth, without channels extending therethrough, the second skid forming a barrier against humidity, and preventing the dried cardboard tubes from absorbing ambient humidity from the bottom side of the stack. a) receiving the cardboard tubes in a horizontal orientation at the exit of a conveyor, the cardboard tubes being wet from a previous winding and gluing process, and having a given moisture level; b) stacking the cardboard tubes vertically on a skid to form a stack, said skid having a top face supporting the stack and bottom face facing the ground, the skid being traversed by channels or openings extending from the top to the bottom face allowing air to circulate therethrough, the stack having bottom, top and lateral sides; c) placing the skid supporting the stack into a dryer, the air flow circulating through the skid and cardboard tubes, and drying the stack by circulating air in the dryer for a predetermined period of time, lowering the moisture level of the cardboard tubes; and characterized by the further step of: d) sealing at least one of the bottom, top and lateral sides of the stack at the exit of the dryer by wrapping the stack with a plastic film while keeping the stack on the same skid used for drying the stack, step d) comprising sealing the bottom side of the stack by nesting the skid, referred as a first skid, on a second skid, said second skid having a top face that is continuous and smooth, without channels extending therethrough, the second skid forming a barrier against humidity, and preventing the dried cardboard tubes from absorbing ambient humidity from the bottom side of the stack.
Process for the preparation of an infant formula base product, comprising: (a) a micro filtration step of animal skim milk over a ceramic membrane having a porosity of 0.10 - 0.30 micrometer or over a spiral wound organic membrane having a porosity of 0.10 - 0.35 micrometer, resulting in a retentate and a permeate; (b) an ultrafiltration step of a liquid composition originating from the MFP2 over a membrane having a molecular weight cut-off of at most 25 kDa, resulting in a retentate and a permeate; (c) mixing a composition originating from the MFR2 and a composition originating from the UFR, whereby a composition having a casein/whey protein weight ratio of 30/70 - 50/50 is obtained. wherein the micro filtration operates with a volume concentration factor of 4 - 8 and the ultrafiltration operates with a volume concentration factor of 3 - 7; and/or wherein the MFR2 obtained in step (a) comprises at most 15 wt% whey protein based on total protein and at least 55 wt% casein based on dry weight, the MFP2 obtained in step (a) comprises at most 1.0 wt% casein based on total dry weight, and the UFR obtained in step (b) comprises 22 - 33 wt% whey proteins based on total dry weight and a phosphorus/protein weight ratio between 1/40 and 1/100. (a) a micro filtration step of animal skim milk over a ceramic membrane having a porosity of 0.10 - 0.30 micrometer or over a spiral wound organic membrane having a porosity of 0.10 - 0.35 micrometer, resulting in a retentate and a permeate; (b) an ultrafiltration step of a liquid composition originating from the MFP2 over a membrane having a molecular weight cut-off of at most 25 kDa, resulting in a retentate and a permeate; (c) mixing a composition originating from the MFR2 and a composition originating from the UFR, whereby a composition having a casein/whey protein weight ratio of 30/70 - 50/50 is obtained.
A component, wherein in a first region an application area for a biocide and a second region in which at least the surface of the component is at least partially formed by detachable biocide are provided, wherein the biocide can be transported from the second region of the component to the first region of the component by means of a support medium, wherein the biocide together with the support medium present in the second, biocide-containing region can be guided to the first region of the component which is formed by a material free from biocide and the second region of the component, in which the biocide is arranged, is formed by a biocide-containing polymer, wherein the component is an evaporator of a ventilation, heating and/or air-conditioning system of a vehicle, characterised in that the one or more collecting tanks of the evaporator are formed from a biocide-containing plastic and the heat exchanger net is formed by a material free from biocide.
A method for the manufacture of a freeze-dried coffee powder, the method comprising: providing a coffee extract having from 40wt% to 55wt% solids; adding gas to the coffee extract in an amount of from 1 to 5 Normalised L/kg of coffee extract, to provide a gas-containing coffee extract at above atmospheric pressure; depressurising the gas-containing coffee extract to form a foamed coffee extract; cooling the foamed coffee extract to below -40°C without shear, or with low shear, to form a frozen coffee extract, grinding the frozen coffee extract to a powder; and drying the powder, wherein the step of cooling the foamed coffee extract to below -40°C comprises: (i) cooling the foamed coffee extract to a first temperature; (ii) cooling the foamed coffee extract from the first temperature to a second temperature lower than the first temperature; and (iii) cooling the foamed coffee extract from the second temperature to below -40°C, wherein the first temperature is 1°C above a freezing point of the foamed coffee extract and wherein the second temperature is 3°C below the freezing point, wherein step (ii) has a duration of from 5 to 90 minutes, preferably 5 to 60 minutes and more preferably 10 to 30 minutes. providing a coffee extract having from 40wt% to 55wt% solids; adding gas to the coffee extract in an amount of from 1 to 5 Normalised L/kg of coffee extract, to provide a gas-containing coffee extract at above atmospheric pressure; depressurising the gas-containing coffee extract to form a foamed coffee extract; cooling the foamed coffee extract to below -40°C without shear, or with low shear, to form a frozen coffee extract, grinding the frozen coffee extract to a powder; and drying the powder, wherein the step of cooling the foamed coffee extract to below -40°C comprises: (i) cooling the foamed coffee extract to a first temperature; (ii) cooling the foamed coffee extract from the first temperature to a second temperature lower than the first temperature; and (iii) cooling the foamed coffee extract from the second temperature to below -40°C, (i) cooling the foamed coffee extract to a first temperature; (ii) cooling the foamed coffee extract from the first temperature to a second temperature lower than the first temperature; and (iii) cooling the foamed coffee extract from the second temperature to below -40°C, wherein the first temperature is 1°C above a freezing point of the foamed coffee extract and wherein the second temperature is 3°C below the freezing point, wherein step (ii) has a duration of from 5 to 90 minutes, preferably 5 to 60 minutes and more preferably 10 to 30 minutes.
A method for measuring a bismuth content in a colloidal bismuth pectin or a colloidal bismuth pectin containing preparation, comprising the steps of: dispersing the colloidal bismuth pectin or the colloidal bismuth pectin containing preparation into water; adding a protonic acid dissociation agent into the dispersion until a hydrogen ion concentration reaches 0.8mol/L-1.2mol/L; centrifuging the dispersion after complete dissociation; seperating a supernatant; coloring the supernatant by adding a chromogen solution of citric acid or ascorbic acid and potassium iodide to form a test solution; testing an absorbance of the test solution at a wavelength of 380nm-470nm; comparing the absorbance of the test solution with an absorbance of a reference solution of a known bismuth concentration under the same conditions; calculating the bismuth content in the colloidal bismuth pectin or the colloidal bismuth pectin containing preparation.