mhurhangee/ep-ind-claims huggingface dataset:
A process for synthesizing a polymer by polymerizing a prepolymer melt to give a polymer melt with separation of a gaseous substance in an apparatus comprising - a reaction space comprising an essentially circular cylindrical upper section which is bounded by two circular faces (111, 112) and one shell face and has a longitudinal cylinder axis, and a lower section, - an inlet orifice disposed in a circular face (111, 112) or the shell face of the upper section, - a first outlet orifice disposed in a wall of the lower section, - a second outlet orifice disposed in the shell face of the upper section opposite the first outlet orifice and - a removal device which is disposed so as to be rotatable about the longitudinal cylinder axis and is in contact with both circular faces (111, 112) and the shell face, the removal device taking the form of a rotor with several rotor blades, and which is immersed into the prepolymer melt, and wherein the cross section of the reaction space which encloses at least one circular face (111, 112) of the upper section is essentially droplet-shaped, having the following process steps: a) feeding a prepolymer melt into a reaction space through an inlet orifice, b) polymerizing the prepolymer melt to give a polymer melt, c) removing the polymer melt from the reaction space through a first outlet orifice in the reaction space, and d) removing a gaseous substance from the reaction space through a second outlet orifice in the reaction space, wherein deposits on at least one inner wall of the reaction space are removed by a removal device immersed into the prepolymer melt, and transported into the prepolymer melt. - a reaction space comprising an essentially circular cylindrical upper section which is bounded by two circular faces (111, 112) and one shell face and has a longitudinal cylinder axis, and a lower section, - an inlet orifice disposed in a circular face (111, 112) or the shell face of the upper section, - a first outlet orifice disposed in a wall of the lower section, - a second outlet orifice disposed in the shell face of the upper section opposite the first outlet orifice and - a removal device which is disposed so as to be rotatable about the longitudinal cylinder axis and is in contact with both circular faces (111, 112) and the shell face, the removal device taking the form of a rotor with several rotor blades, and which is immersed into the prepolymer melt, and wherein the cross section of the reaction space which encloses at least one circular face (111, 112) of the upper section is essentially droplet-shaped, a) feeding a prepolymer melt into a reaction space through an inlet orifice, b) polymerizing the prepolymer melt to give a polymer melt, c) removing the polymer melt from the reaction space through a first outlet orifice in the reaction space, and d) removing a gaseous substance from the reaction space through a second outlet orifice in the reaction space,
An optically-enabled integrated circuit package for connecting an electrical circuit board to an optical fibre, the package comprising: a. a microchip; b. a substrate comprising electrical connections for routing signals between the microchip and the electrical circuit board; and c. an optical sub-assembly having a laser which is pre-aligned with the optical fibre, the OSA further comprising a standard electrical interface connecting the OSA to the microchip; characterised in that the OSA further comprises a standard optical interface for connecting to the optical fibre, the OSA thereby connecting the microchip to the laser which is in turn optically connected to the optical fibre; wherein the microchip is configured to access the electrical connections of the electrical circuit board via the substrate and access optical connections via the OSA, the package further comprising a housing comprising a first zone in which is located the microchip and a second zone in which is located the OSA. a. a microchip; b. a substrate comprising electrical connections for routing signals between the microchip and the electrical circuit board; and c. an optical sub-assembly having a laser which is pre-aligned with the optical fibre, the OSA further comprising a standard electrical interface connecting the OSA to the microchip;
A drive axle system comprising: a first axle assembly that has a first drive pinion and a first differential assembly that has a first ring gear, wherein the first ring gear and the first drive pinion cooperate to provide a first gear ratio; a second axle assembly that is operatively connected to the first axle assembly, the second axle assembly having a second drive pinion and a second differential assembly that has a second ring gear, wherein the second drive pinion and second ring gear cooperate to provide a second gear ratio that differs from the first gear ratio; characterized in that an interaxle differential unit (46, 46') configured to operatively connect the first axle assembly and the second axle assembly; and a one-way freewheel clutch that transmits torque between the first axle assembly and the second axle assembly when the interaxle differential unit (46, 46') is unlocked, and that transmits torque to one of the first axle assembly and the second axle assembly when the interaxle differential unit (46, 46') is locked. a first axle assembly that has a first drive pinion and a first differential assembly that has a first ring gear, wherein the first ring gear and the first drive pinion cooperate to provide a first gear ratio; a second axle assembly that is operatively connected to the first axle assembly, the second axle assembly having a second drive pinion and a second differential assembly that has a second ring gear, wherein the second drive pinion and second ring gear cooperate to provide a second gear ratio that differs from the first gear ratio; characterized in that an interaxle differential unit (46, 46') configured to operatively connect the first axle assembly and the second axle assembly; and a one-way freewheel clutch that transmits torque between the first axle assembly and the second axle assembly when the interaxle differential unit (46, 46') is unlocked, and that transmits torque to one of the first axle assembly and the second axle assembly when the interaxle differential unit (46, 46') is locked.
A downhole tool (1, 100) for connection in a tubing string for use in cleaning wellbores, comprising: a mandrel (10, 120) assembly comprising an elongated tubular mandrel with a passageway extending axially through the mandrel and a retainer (5, 30, 115, 117, 250, 270, 280, 530) mounted on the mandrel such that relative axial and rotational movement with respect to the mandrel is limited, the retainer having a cylindrical outer surface, at least one axially extending groove and one annular groove formed in the outer surface; and a wellbore cleaning element (2, 4, 51, 105, 107, 110, 175, 600, 700) mounted to extend from the exterior of the mandrel into contact with the wellbore when the tubing string and tool are moved within the wellbore; and a sleeve (16, 50, 102, 104) mounted on the exterior of the mandrel for contacting the wellbore, axially extending ribs on the interior of the sleeve of a size and shape to mate with the ribs on the exterior of the retainer to restrict relative rotation of the sleeve with respect to the mandrel, and an annular groove on the interior of the sleeve located adjacent to the axially extending groove in the retainer, spheres located in the groove on the retainer, the spheres extending into the groove in the sleeve whereby relative axial movement between the sleeve and the mandrel is limited. a mandrel (10, 120) assembly comprising an elongated tubular mandrel with a passageway extending axially through the mandrel and a retainer (5, 30, 115, 117, 250, 270, 280, 530) mounted on the mandrel such that relative axial and rotational movement with respect to the mandrel is limited, the retainer having a cylindrical outer surface, at least one axially extending groove and one annular groove formed in the outer surface; and a wellbore cleaning element (2, 4, 51, 105, 107, 110, 175, 600, 700) mounted to extend from the exterior of the mandrel into contact with the wellbore when the tubing string and tool are moved within the wellbore; and a sleeve (16, 50, 102, 104) mounted on the exterior of the mandrel for contacting the wellbore, axially extending ribs on the interior of the sleeve of a size and shape to mate with the ribs on the exterior of the retainer to restrict relative rotation of the sleeve with respect to the mandrel, and an annular groove on the interior of the sleeve located adjacent to the axially extending groove in the retainer, spheres located in the groove on the retainer, the spheres extending into the groove in the sleeve whereby relative axial movement between the sleeve and the mandrel is limited.
Medical imaging system (1, 1') comprising a control device (2, 2'), an imaging device and at least two head-mounted display systems (4a, 4b, 4c, 4d), wherein the control device is configured to assign different sets of control functions to the at least two head-mounted display systems (4a, 4b, 4c, 4d), respectively, and characterized in that the medical imaging system (1, 1') comprises different access points (5a, 5b) to connect the head-mounted display systems (4a, 4b, 4c, 4d) to the control device (2, 2') and wherein the control device (2, 2') is configured to assign the different sets of control functions based on a respective access point (5a, 5b) the head-mounted display system (4a, 4b, 4c, 4d) is connected to or an order of connecting the head-mounted display system (4a, 4b, 4c, 4d) to an access point (5a, 5b), wherein a first set of control functions to be assigned comprises at least one control function of the imaging device, and/or wherein a second set of control functions to be assigned is configured to exclude control functions of the imaging device, and wherein the imaging device is a medical microscope, in particular, a robotic medical microscope, or an endoscope. the medical imaging system (1, 1') comprises different access points (5a, 5b) to connect the head-mounted display systems (4a, 4b, 4c, 4d) to the control device (2, 2') and wherein the control device (2, 2') is configured to assign the different sets of control functions based on a respective access point (5a, 5b) the head-mounted display system (4a, 4b, 4c, 4d) is connected to or an order of connecting the head-mounted display system (4a, 4b, 4c, 4d) to an access point (5a, 5b), wherein a first set of control functions to be assigned comprises at least one control function of the imaging device, and/or wherein a second set of control functions to be assigned is configured to exclude control functions of the imaging device, and wherein the imaging device is a medical microscope, in particular, a robotic medical microscope, or an endoscope.
A method for bonding a fluorosilicone rubber composition and a dimethylsilicone rubber composition through co-vulcanization, either one or both of the silicone rubber compositions comprising a surface-untreated dry silica having a BET specific surface area of at least 250 m 2 /g as reinforcing silica, and at least one of the silicone rubber compositions comprising, as adhesion promoter, an organohydrogenpolysiloxane comprising, at least one for each, siloxane units of the following formulae, and in a molecule, or an organohydrogenpolysiloxane comprising, at least one for each, siloxane units of the following formulae, and in a molecule.
A carrier comprising: • a magnetic core; and • a polymeric coating over at least a portion of a surface of the core, the polymeric coating comprising a copolymer derived from monomers comprising an aliphatic cycloacrylate and an acidic acrylate monomer, and optionally carbon black, wherein the polymeric resin coating is applied to the carrier as particles of a size from 40 nm to 200 nm in diameter, and wherein the particles are fused to the surface of the carrier core by heating; wherein the aliphatic cycloacrylate is selected from the group consisting of cyclohexylmethacrylate, cyclopropyl acrylate, cyclobutyl acrylate, cyclopentyl acrylate, cyclohexyl acrylate, cyclopropyl methacrylate, cyclobutyl methacrylate, cyclopentyl methacrylate, and combinations thereof, and wherein the acidic acrylate monomer is selected from the group consisting of acrylic acid, methacrylic acid, beta-carboxyethyl acrylate, and combinations thereof. • a magnetic core; and • a polymeric coating over at least a portion of a surface of the core, the polymeric coating comprising a copolymer derived from monomers comprising an aliphatic cycloacrylate and an acidic acrylate monomer, and optionally carbon black, wherein the polymeric resin coating is applied to the carrier as particles of a size from 40 nm to 200 nm in diameter, and wherein the particles are fused to the surface of the carrier core by heating;
Bearing arrangement for a wind turbine comprising a bearing housing and a drive shaft, whereby the drive shaft is arranged within the bearing housing in an axial direction along a longitudinal axis of the bearing housing, the bearing arrangement further comprising a downwind bearing and an upwind bearing as radial fluid bearings, whereby the downwind bearing and the upwind bearing are arranged between the bearing housing and the drive shaft, the bearing arrangement further comprising an axial bearing, the axial bearing comprises an axial bearing stop for limiting a movement of the drive shaft in the axial direction along the longitudinal axis, whereby the axial bearing stop is integrally formed with the bearing housing as a protrusion extending from the bearing housing in a radial direction of the bearing housing, characterised in that the axial bearing comprises an axial collar arranged opposite of the axial bearing stop and extending outwards of the drive shaft.
A method for allocating uplink, named UL hereinafter, resource in a network terminal of a wireless communication system, the method comprising: informing a user equipment, named UE hereinafter, about resource allocation via a resource allocation field in a UL grant message, to indicate the UE to use M clusters out of N radio units to perform uplink transmission; wherein each of the M clusters comprises at least one contiguous radio units, and the UL grant message indicates a starting location and an ending location of each of the M clusters, wherein the UL grant message uses a value to indicate the starting location and the ending location of each of the M clusters, characterized in that the value is a sum of binominal coefficients and the value is r, r = ∑ i = 0 2 M − 1 〈 N − s i 2 M − i 〉, s i i = 0 2 M − 1 indicates the starting location and the ending location of each cluster, and 〈 x y 〉 = { x y | x ≥ y 0 x < y, wherein the staring position and the ending position of each cluster could be in the same radio unit. informing a user equipment, named UE hereinafter, about resource allocation via a resource allocation field in a UL grant message, to indicate the UE to use M clusters out of N radio units to perform uplink transmission; wherein each of the M clusters comprises at least one contiguous radio units, and the UL grant message indicates a starting location and an ending location of each of the M clusters, wherein the UL grant message uses a value to indicate the starting location and the ending location of each of the M clusters, characterized in that the value is a sum of binominal coefficients and the value is r, r = ∑ i = 0 2 M − 1 〈 N − s i 2 M − i 〉, s i i = 0 2 M − 1 indicates the starting location and the ending location of each cluster, and 〈 x y 〉 = { x y | x ≥ y 0 x < y, wherein the staring position and the ending position of each cluster could be in the same radio unit.
A photolithography device for generating structure on a photoresist substrate, the photolithography device comprising: a light illumination unit; a photomask, wherein the photomask generates a nanojet near-field pattern that directly modifies the photoresist substrate for obtaining the structure, wherein the photomask comprises at least one layer of dielectric material; and a medium having a refractive index that is lower than the refractive index of the dielectric material, wherein a surface of the at least one layer of dielectric material has at least one abrupt change of level forming a step, and wherein at least a base and lateral part of the surface, with respect to the step and a direction of an electromagnetic wave from the light illumination unit, is in contact with the medium; wherein the nanojet near-field pattern is a constructive interference of electromagnetic waves coming from the base and lateral part of the surface. a light illumination unit; a photomask, wherein the photomask generates a nanojet near-field pattern that directly modifies the photoresist substrate for obtaining the structure, wherein the photomask comprises at least one layer of dielectric material; and a medium having a refractive index that is lower than the refractive index of the dielectric material, wherein a surface of the at least one layer of dielectric material has at least one abrupt change of level forming a step, and wherein at least a base and lateral part of the surface, with respect to the step and a direction of an electromagnetic wave from the light illumination unit, is in contact with the medium; wherein the nanojet near-field pattern is a constructive interference of electromagnetic waves coming from the base and lateral part of the surface.
A method for producing a crystalline and/or amorphous protein suspension from a cell fermentation broth in a continuous centrifuge process comprising (a) adding at a separate inlet to the centrifuge the fermentation broth comprising the cells and the protein of interest, wherein the protein is partly or wholly in crystalline and/or amorphous form; (b) adding at another inlet to the centrifuge an aqueous liquid comprising a salt and/or a carbohydrate having a higher density than the cells and a lower density than the protein of interest in its precipitated form; (c) removing the cells at a separate outlet to the centrifuge; and (d) removing the suspension comprising the crystalline and/or amorphous protein of interest at another outlet to the centrifuge. (a) adding at a separate inlet to the centrifuge the fermentation broth comprising the cells and the protein of interest, wherein the protein is partly or wholly in crystalline and/or amorphous form; (b) adding at another inlet to the centrifuge an aqueous liquid comprising a salt and/or a carbohydrate having a higher density than the cells and a lower density than the protein of interest in its precipitated form; (c) removing the cells at a separate outlet to the centrifuge; and (d) removing the suspension comprising the crystalline and/or amorphous protein of interest at another outlet to the centrifuge.
Dielectric composition which is a perovskite compound in which the main component comprises Bi, Na, Sr, Ln and Ti, and the Ln is at least one type of rare earth element, characterized in that the mean crystal grain size is between 0.1 μm and 1 μm.
An industrial Single Pair Ethernet, SPE, system to be installed within an industrial automation system, the industrial SPE system comprising: a linking device; a first device (30A, 30B, 32A, 32B) comprising one of a sensor and an actuator; a second device (30A, 30B, 32A, 32B) comprising one of a sensor and an actuator; a trunk-drop infrastructure connecting the first device and the second device to the linking device, the trunk-drop infrastructure comprising: a first tap (46A, 46B, 46C, 46C, 46D, 46E, 46F, 46G, 46H); a first drop cable connecting the first tap to the first device; a second tap (46A, 46B, 46C, 46C, 46D, 46E, 46F, 46G, 46H); a second drop cable connecting the second tap to the second device; a trunk cable connected between the linking device, the first tap, and the second tap, the trunk cable including a first pair of cables configured to transmit power and a second pair of cables configured as single pair ethernet cables; and an end cap connected to the second tap, wherein at least one of the first device, the second device, the first tap, and the second tap includes a dual-port SPE switch (84, 104). a linking device; a first device (30A, 30B, 32A, 32B) comprising one of a sensor and an actuator; a second device (30A, 30B, 32A, 32B) comprising one of a sensor and an actuator; a trunk-drop infrastructure connecting the first device and the second device to the linking device, the trunk-drop infrastructure comprising: a first tap (46A, 46B, 46C, 46C, 46D, 46E, 46F, 46G, 46H); a first drop cable connecting the first tap to the first device; a second tap (46A, 46B, 46C, 46C, 46D, 46E, 46F, 46G, 46H); a second drop cable connecting the second tap to the second device; a trunk cable connected between the linking device, the first tap, and the second tap, the trunk cable including a first pair of cables configured to transmit power and a second pair of cables configured as single pair ethernet cables; and an end cap connected to the second tap, wherein at least one of the first device, the second device, the first tap, and the second tap includes a dual-port SPE switch (84, 104). a first tap (46A, 46B, 46C, 46C, 46D, 46E, 46F, 46G, 46H); a first drop cable connecting the first tap to the first device; a second tap (46A, 46B, 46C, 46C, 46D, 46E, 46F, 46G, 46H); a second drop cable connecting the second tap to the second device; a trunk cable connected between the linking device, the first tap, and the second tap, the trunk cable including a first pair of cables configured to transmit power and a second pair of cables configured as single pair ethernet cables; and an end cap connected to the second tap, wherein at least one of the first device, the second device, the first tap, and the second tap includes a dual-port SPE switch (84, 104).
A spring steel composition, consisting of: carbon in an amount of 0.5 to 0.7 wt%, silicon (Si) in an amount of 1.3 to 2.3 wt%; manganese (Mn) in an amount of 0.6 to 1.2 %; chromium (Cr) in an amount of 0.6 to 1.2 wt%; molybdenum (Mo) in an amount of 0.1 to 0.5 wt%; nickel (Ni) in an amount of 0.05 to 0.8 wt%; vanadium in an amount of 0.05 to 0.5 wt%; niobium (Nb) in an amount of 0.05 to 0.5 wt%; titanium (Ti) in an amount of 0.05 to 0.3 wt%; cobalt (Co) in an amount of 0.01 to 3 wt%; zirconium (Zr) in an amount of 0.001 to 0.2 wt%; yttrium in an amount of 0.01 to 1.5 wt%; copper (Cu) in an amount of 0.3 % or less but greater than 0 wt%; aluminum (Al) in an amount of 0.3 % or less but greater than 0 wt%; nitrogen in an amount of 0.03 % or less but greater than 0 wt%; oxygen in an amount of 0.003 % or less but greater than 0 wt%; and iron (Fe) constituting the remaining balance of the spring steel composition, all the wt% based on the total weight of the spring steel composition. carbon in an amount of 0.5 to 0.7 wt%, silicon (Si) in an amount of 1.3 to 2.3 wt%; manganese (Mn) in an amount of 0.6 to 1.2 %; chromium (Cr) in an amount of 0.6 to 1.2 wt%; molybdenum (Mo) in an amount of 0.1 to 0.5 wt%; nickel (Ni) in an amount of 0.05 to 0.8 wt%; vanadium in an amount of 0.05 to 0.5 wt%; niobium (Nb) in an amount of 0.05 to 0.5 wt%; titanium (Ti) in an amount of 0.05 to 0.3 wt%; cobalt (Co) in an amount of 0.01 to 3 wt%; zirconium (Zr) in an amount of 0.001 to 0.2 wt%; yttrium in an amount of 0.01 to 1.5 wt%; copper (Cu) in an amount of 0.3 % or less but greater than 0 wt%; aluminum (Al) in an amount of 0.3 % or less but greater than 0 wt%; nitrogen in an amount of 0.03 % or less but greater than 0 wt%; oxygen in an amount of 0.003 % or less but greater than 0 wt%; and iron (Fe) constituting the remaining balance of the spring steel composition,