mhurhangee/ep-ind-claims huggingface dataset:
A method of making a fibrous sheet, the method comprising: (a) forming a nascent web from an aqueous solution of papermaking fibers; (b) moving the nascent web on a transfer surface; (c) bringing a patterned surface of a patterned cylinder into contact with the nascent web having a consistency from about twenty percent solids to about seventy percent solids, the patterned surface (i) being formed on the exterior of patterned cylinder and (ii) having at least one of a plurality of recesses and a plurality of protuberances; (d) conveying the nascent web between the transfer surface and the patterned surface over an arc length of the patterned surface, the arc length forming at least a portion of a molding zone; (e) transferring the nascent web from the transfer surface to the patterned surface of the patterned cylinder in the molding zone, such that papermaking fibers of the nascent web are (i) redistributed on the patterned surface and (ii) shaped by at least one of the plurality of recesses and the plurality of protuberances of the patterned surface in the molding zone to form a molded paper web; (f) transferring the molded paper web to a pick-up surface (442, 216); and (g) drying the molded paper web in a drying section (450, 530, 620) to form a fibrous sheet. (a) forming a nascent web from an aqueous solution of papermaking fibers; (b) moving the nascent web on a transfer surface; (c) bringing a patterned surface of a patterned cylinder into contact with the nascent web having a consistency from about twenty percent solids to about seventy percent solids, the patterned surface (i) being formed on the exterior of patterned cylinder and (ii) having at least one of a plurality of recesses and a plurality of protuberances; (d) conveying the nascent web between the transfer surface and the patterned surface over an arc length of the patterned surface, the arc length forming at least a portion of a molding zone; (e) transferring the nascent web from the transfer surface to the patterned surface of the patterned cylinder in the molding zone, such that papermaking fibers of the nascent web are (i) redistributed on the patterned surface and (ii) shaped by at least one of the plurality of recesses and the plurality of protuberances of the patterned surface in the molding zone to form a molded paper web; (f) transferring the molded paper web to a pick-up surface (442, 216); and (g) drying the molded paper web in a drying section (450, 530, 620) to form a fibrous sheet.
Power converter assembly having a pulse-width-modulated power converter and a control device, wherein the power converter comprises an overvoltage protection device, and maximum occurring voltage ripples are taken into account when setting a response threshold for the overvoltage protection device, wherein the control device is designed to ascertain a value of an input voltage (Uin) of the power converter, and to adjust a frequency for the pulse-width modulation in the power converter if the value of the ascertained input voltage (Uin) exceeds a predetermined threshold, wherein adjusting the frequency for the pulse-width modulation in the power converter involves increasing the frequency for the pulse-width modulation in order to reduce the occurring voltage ripple such that a sum of input voltage and voltage ripple is reduced and the overvoltage protection device is prevented from responding too early. having a pulse-width-modulated power converter and a control device, wherein the power converter comprises an overvoltage protection device, and maximum occurring voltage ripples are taken into account when setting a response threshold for the overvoltage protection device, wherein the control device is designed to ascertain a value of an input voltage (Uin) of the power converter, and to adjust a frequency for the pulse-width modulation in the power converter if the value of the ascertained input voltage (Uin) exceeds a predetermined threshold, wherein adjusting the frequency for the pulse-width modulation in the power converter involves increasing the frequency for the pulse-width modulation in order to reduce the occurring voltage ripple such that a sum of input voltage and voltage ripple is reduced and the overvoltage protection device is prevented from responding too early.
A membrane filter formed from a fluid casting mix including dissolved cellulosic material, characterised in that a surfactant including bile acid is introduced into said fluid casting mix during the manufacture of said membrane, and once dried the membrane comprises a membrane material for retaining microorganisms and also a residual salt of said bile, further characterised in that the bile acid is a deoxycholic acid and that the casting mix comprises 0.02% to 0.04% (w/w) bile acid in relation to the casting mix.
Method for producing a filter belt, the side of which that is in direct contact with the support table, and with the contact extending fully over the entire belt width or onto the actual support table width without the vacuum box section of the support table, is provided with micro glass beads, characterized in that the micro glass beads are scattered and/or sprayed onto this side of the filter belt before the vulcanization and the filter belt is subsequently vulcanized.
A casting method comprising: forming a seed, the seed having a first end and a second end, the forming including bending a seed precursor; placing the seed second end in contact or spaced facing relation with a chill plate; contacting the first end with molten material; and cooling and solidifying the molten material so that a crystalline structure of the seed propagates into the solidifying material, the forming further comprising: reducing a thickness (T U) of the seed proximate the first end relative to a thickness (T 1) of the seed proximate the second end; characterised in that the reducing is along an inner diameter face and an outer diameter face of the seed. forming a seed, the seed having a first end and a second end, the forming including bending a seed precursor; placing the seed second end in contact or spaced facing relation with a chill plate; contacting the first end with molten material; and cooling and solidifying the molten material so that a crystalline structure of the seed propagates into the solidifying material, the forming further comprising: reducing a thickness (T U) of the seed proximate the first end relative to a thickness (T 1) of the seed proximate the second end; characterised in that the reducing is along an inner diameter face and an outer diameter face of the seed.
A pressure relief module, comprising: a primary membrane (10, 210) configured to seal an opening of a contained system, wherein the primary membrane (10, 210) is configured to burst open when a pressure in the contained system reaches a predetermined burst pressure; and a secondary membrane (20,220), wherein the secondary membrane (20,220) is arranged to be exposed to back pressure, characterized in that the primary membrane (10, 210) and the secondary membrane (20, 220) are joined together at their flange portions to form a membrane interspace between respective activation portions of the primary (10, 210) and secondary (20, 220) membrane; further being characterized in that the primary membrane (10, 210) and the secondary membrane (20, 220) are reverse-acting rupture disks each having a convex side that in use is configured to invert when an over-pressure condition is reached, wherein the convex side of the primary membrane (10,210) has a higher crown height than the convex side of the secondary membrane (10,220); and the membrane interspace formed between the primary membrane (10,210) and the secondary membrane (20,220) is configured to prevent the backpressure to which the secondary membrane (20,220) is exposed from changing the burst pressure required to burst open the primary membrane (10, 210). a primary membrane (10, 210) configured to seal an opening of a contained system, wherein the primary membrane (10, 210) is configured to burst open when a pressure in the contained system reaches a predetermined burst pressure; and a secondary membrane (20,220), wherein the secondary membrane (20,220) is arranged to be exposed to back pressure, characterized in that the primary membrane (10, 210) and the secondary membrane (20, 220) are joined together at their flange portions to form a membrane interspace between respective activation portions of the primary (10, 210) and secondary (20, 220) membrane; further being characterized in that the primary membrane (10, 210) and the secondary membrane (20, 220) are reverse-acting rupture disks each having a convex side that in use is configured to invert when an over-pressure condition is reached, wherein the convex side of the primary membrane (10,210) has a higher crown height than the convex side of the secondary membrane (10,220); and the membrane interspace formed between the primary membrane (10,210) and the secondary membrane (20,220) is configured to prevent the backpressure to which the secondary membrane (20,220) is exposed from changing the burst pressure required to burst open the primary membrane (10, 210).
An antimicrobial composition comprising: a complex of an anionic polyester with silver, wherein the anionic polyester is obtainable by either: ring opening polymerization of aliphatic lactone monomers in the presence of an organometallic catalyst and an initiator containing at least one carboxylic acid group and a primary hydroxyl group, wherein the anionic polyester has the formula: where 800=>x+ y+ w >= 5; y>=0; x>=0; w>=0; n, m, p and z independently range from 1 to 12; R 1, R 2, R 3, R 4, R 5, R 6 are independently H or a linear or branched alkyl group having from 1 to 12 carbon atoms; X is -O-; and R 7 and R 8 are independently H, a linear or branched alkyl group having from 1 to 12 carbon atoms, or a -COOH group, or condensation polymerization of a diol with a diacid, wherein the molar ratio of diol to diacid is less than 1, wherein the anionic polyester has the formula: wherein 1 <= m' <=13; 1 <= n' <=9; and x' is the degree of polymerization and ranges from about 4 to about 50, and wherein the amount of silver in the complex is from 0.05% to 50% by weight. ring opening polymerization of aliphatic lactone monomers in the presence of an organometallic catalyst and an initiator containing at least one carboxylic acid group and a primary hydroxyl group, wherein the anionic polyester has the formula: where 800=>x+ y+ w >= 5; y>=0; x>=0; w>=0; n, m, p and z independently range from 1 to 12; R 1, R 2, R 3, R 4, R 5, R 6 are independently H or a linear or branched alkyl group having from 1 to 12 carbon atoms; X is -O-; and R 7 and R 8 are independently H, a linear or branched alkyl group having from 1 to 12 carbon atoms, or a -COOH group, or condensation polymerization of a diol with a diacid, wherein the molar ratio of diol to diacid is less than 1, wherein the anionic polyester has the formula: wherein 1 <= m' <=13; 1 <= n' <=9; and x' is the degree of polymerization and ranges from about 4 to about 50,
A dispensing system comprising: a controller configured to perform a dispensing operation including a dispense stage having a duration; an eductor having an inlet port that is selectively fluidically coupled to a source of a diluent by the controller during the dispense stage, a pickup port configured to receive a chemical product (18, 20), and a discharge port configured to discharge a chemical solution during the dispense stage; and a pressure sensor configured to provide a first signal indicative of a pressure of the diluent to the controller, wherein the controller determines the duration of the dispense stage based at least in part on the pressure of the diluent. a controller configured to perform a dispensing operation including a dispense stage having a duration; an eductor having an inlet port that is selectively fluidically coupled to a source of a diluent by the controller during the dispense stage, a pickup port configured to receive a chemical product (18, 20), and a discharge port configured to discharge a chemical solution during the dispense stage; and a pressure sensor configured to provide a first signal indicative of a pressure of the diluent to the controller, wherein the controller determines the duration of the dispense stage based at least in part on the pressure of the diluent.
A formulation for use in the treatment of dental diseases, said formulation comprising particles and optionally one or more excipients, said particles having a diameter below 200 nm, containing a matrix and embedded therein a radiopacifier, wherein a. said matrix contains 20 - 60 wt% SiO2, 10 - 50 wt% CaO; 5 - 50 wt% Na2O; 0 - 20 wt% P2O5; the ratio Ca:P is in the range of 10:1 to 1:10; the ratio Ca:Na is in the range of 2:1 to 0.5:1 and b. said radiopacifier is Bi2O3 and c. the amount of radiopacifier is 5-50 wt% of the primary particle. a. said matrix contains 20 - 60 wt% SiO2, 10 - 50 wt% CaO; 5 - 50 wt% Na2O; 0 - 20 wt% P2O5; the ratio Ca:P is in the range of 10:1 to 1:10; the ratio Ca:Na is in the range of 2:1 to 0.5:1 and b. said radiopacifier is Bi2O3 and c. the amount of radiopacifier is 5-50 wt% of the primary particle.
Epoxy resin composition comprising: A) at least one epoxy compound and B) a hardener composition consisting of: B1) 5%-65% by weight of at least one polyamine based on triacetonediamine and B2) 35%-95% by weight of at least one further diamine and/or polyamine selected from isophoronediamine, 4,4'-diaminodicyclohexylmethane, 2,4'-diaminodicyclohexylmethane, 2,2'-diaminodicyclohexylmethane (PACM), alone or in mixtures of the isomers, oxyalkylenepolyamines selected from polyoxypropylenediamine and/or polyoxypropylenetriamine, adduct hardeners based on the reaction products of epoxy compounds and the aforementioned amines B2) or combination of aforementioned amines B2), where the stoichiometric ratio of the epoxy groups of A) and the number of active hydrogen atoms of the functional groups of B) varies from 1:0.5 to 1:1.1, preferably 1:0.6 to 1:1.05, more preferably 1:0.95 to 1:1.05, C) optionally at least one hardening accelerator, where the amounts of A)-C) add up to 100% by weight, D) optionally further additives. A) at least one epoxy compound and B) a hardener composition consisting of: B1) 5%-65% by weight of at least one polyamine based on triacetonediamine and B2) 35%-95% by weight of at least one further diamine and/or polyamine selected from isophoronediamine, 4,4'-diaminodicyclohexylmethane, 2,4'-diaminodicyclohexylmethane, 2,2'-diaminodicyclohexylmethane (PACM), alone or in mixtures of the isomers, oxyalkylenepolyamines selected from polyoxypropylenediamine and/or polyoxypropylenetriamine, adduct hardeners based on the reaction products of epoxy compounds and the aforementioned amines B2) or combination of aforementioned amines B2), where the stoichiometric ratio of the epoxy groups of A) and the number of active hydrogen atoms of the functional groups of B) varies from 1:0.5 to 1:1.1, preferably 1:0.6 to 1:1.05, more preferably 1:0.95 to 1:1.05, B1) 5%-65% by weight of at least one polyamine based on triacetonediamine and B2) 35%-95% by weight of at least one further diamine and/or polyamine selected from isophoronediamine, 4,4'-diaminodicyclohexylmethane, 2,4'-diaminodicyclohexylmethane, 2,2'-diaminodicyclohexylmethane (PACM), alone or in mixtures of the isomers, oxyalkylenepolyamines selected from polyoxypropylenediamine and/or polyoxypropylenetriamine, adduct hardeners based on the reaction products of epoxy compounds and the aforementioned amines B2) or combination of aforementioned amines B2), C) optionally at least one hardening accelerator, where the amounts of A)-C) add up to 100% by weight, D) optionally further additives.
Adapter for attaching an object to a surface (8, 15) in a surrounding area, comprising: - a main body having a lower side, wherein the main body is configured such that the object can be fastened thereto, wherein a holder element for mounting the object is attached to the main body, and - a porous layer, bearing on the lower side of the main body, having an adhesive surface, facing away from the main body, for contacting an adhesive means, wherein the porous layer has a porosity which enables a transport of moisture from the surrounding area through said porous layer to the adhesive surface, characterized in that the main body, the porous layer, and the adhesive surface have a planar extent on account of which a sandwich adapter is provided by way of the adapter, said sandwich adapter by way of the main body, on the one hand, and the porous layer, on the other hand, being configured so as to be two-layered or in two parts, wherein the porous layer by way of the lateral surfaces thereof is in contact with the surrounding area, and the porous layer as a sintered layer is sintered directly onto the lower side of the main body, and the ratio of the thickness of the main body to the thickness of the porous layer is in a range from 10:1 to 1:1, and preferably between 8:1 and 2:1, and most preferably between 6:1 and 4:1, and wherein the holder element is fastened to the main body by means of a fastening element which engages only in the main body. - a main body having a lower side, wherein the main body is configured such that the object can be fastened thereto, wherein a holder element for mounting the object is attached to the main body, and - a porous layer, bearing on the lower side of the main body, having an adhesive surface, facing away from the main body, for contacting an adhesive means, wherein the porous layer has a porosity which enables a transport of moisture from the surrounding area through said porous layer to the adhesive surface, the main body, the porous layer, and the adhesive surface have a planar extent on account of which a sandwich adapter is provided by way of the adapter, said sandwich adapter by way of the main body, on the one hand, and the porous layer, on the other hand, being configured so as to be two-layered or in two parts, wherein the porous layer by way of the lateral surfaces thereof is in contact with the surrounding area, and the porous layer as a sintered layer is sintered directly onto the lower side of the main body, and the ratio of the thickness of the main body to the thickness of the porous layer is in a range from 10:1 to 1:1, and preferably between 8:1 and 2:1, and most preferably between 6:1 and 4:1, and wherein the holder element is fastened to the main body by means of a fastening element which engages only in the main body.
Multi-ply electrically heatable media line having a media-resistant inner layer, a thermal layer provided with at least two conductors or heating conductors (30, 31), and an outer layer, wherein the layers (2, 4, 5) of the media line are single- or multi-ply, characterised in that the conductors or heating conductors (30, 31), wound in the longitudinal direction of the media line, are embedded within the thermal layer (4, 4a, 4b) in a radially predetermined position, wherein the conductors or heating conductors (30, 31) are coated but not provided with a surrounding insulating layer, and the single- or multi-ply inner layer, or at least one ply of the inner layer, is in the form of a barrier layer, and/or at least one adhesion promoter layer and/or barrier layer is provided between the inner layer and the thermal layer.
Method for continuous power supply of an electrolysis plant with a replacement power supply after a failure of a power supply, characterised in that - the electrolysis plant, after the failure of the power supply, for the replacement power supply, is supplied as an alternative with power from an energy potential present in the electrolysis stack of the electrolysis plant and able to be converted into power, - wherein the energy potential present in the electrolysis stack of the electrolysis plant and able to be converted into power is reduced in a controlled manner. - the electrolysis plant, after the failure of the power supply, for the replacement power supply, is supplied as an alternative with power from an energy potential present in the electrolysis stack of the electrolysis plant and able to be converted into power, - wherein the energy potential present in the electrolysis stack of the electrolysis plant and able to be converted into power is reduced in a controlled manner.
Housing for an electric machine, wherein the housing has a bearing plate, in which a bearing is provided for mounting a shaft for a rotor of the electric machine, wherein the bearing plate is designed having a plurality of sheet metal layers (24, 25, 27, 28, 29) such that the sheet metal layers (24, 25, 27, 28, 29) are able to be displaced with respect to one another with friction, wherein the housing has a cylindrical section, and the bearing plate closes off an end of the cylindrical section in the axial direction, and the bearing plate is produced from a composite in one piece with the cylindrical section, wherein the housing geometry is produced by deep drawing of the sheet metal layers lying above one another in one process; wherein the bearing plate has a section that runs parallel to the shaft, wherein the bearing is arranged within said section.
Method for disinfecting a space in a healthcare institution, such as a surgical ward, an operating room or a nursing ward, and the objects present therein, which method comprises at least the following steps of: (a) measuring a first value of the relative humidity of the air in the space; (b) vaporizing a disinfecting liquid (6, 15) in the space until a predetermined second value of the relative humidity of the air in the space is reached, wherein the second value of the relative humidity is higher than the first value measured in step (a), and; (c) maintaining the relative humidity of the air at the second value for a predetermined time by means of vaporizing the disinfecting liquid (6, 15), wherein the vaporizing of the disinfecting liquid (6, 15) takes place by means of ultrasonic sound waves, wherein the disinfecting liquid (6, 15) comprises hydrogen peroxide and wherein the concentration of the hydrogen peroxide in the disinfecting liquid (6, 15) lies between 1 and 10 vol.%. (a) measuring a first value of the relative humidity of the air in the space; (b) vaporizing a disinfecting liquid (6, 15) in the space until a predetermined second value of the relative humidity of the air in the space is reached, wherein the second value of the relative humidity is higher than the first value measured in step (a), and; (c) maintaining the relative humidity of the air at the second value for a predetermined time by means of vaporizing the disinfecting liquid (6, 15),