mhurhangee/ep-ind-claims huggingface dataset:
A homogeneous population of human cells derived from umbilical cord tissue, for use in the treatment of a disease of the heart or circulatory system, wherein said population of cells is obtainable by isolating from human umbilical cord tissue free of blood in the presence of metalloprotease, neutral protease and mucolytic enzyme activities, and wherein said population of cells is capable of self-renewal and expansion in culture, has the potential to differentiate into cells of other phenotypes and wherein the population of cells: a) produces each of CD10, CD 13, CD44, CD73, CD90, PDGFr-alpha and HLA-A,B,C, as detected by flow cytometry; and b) does not produce any of CD31, CD34, CD45, CD117, CD141, or HLA-DR,DP,DQ, as detected by flow cytometry. a) produces each of CD10, CD 13, CD44, CD73, CD90, PDGFr-alpha and HLA-A,B,C, as detected by flow cytometry; and b) does not produce any of CD31, CD34, CD45, CD117, CD141, or HLA-DR,DP,DQ, as detected by flow cytometry.
Process for the production of alkane sulfonic acid by the reaction of sulfur trioxide and alkane with the help of a starter, selected from the group consisting of inorganic peroxoacids, salts of inorganic peroxoacids, organic peroxoacids, salts of organic peroxoacids, hydrogen peroxide, and mixtures thereof, and/or starter precursor, selected from the group consisting of sulfuric acid, oleum, SO3, alkanesulfonic acid, the bottom recycle stream from alkanesulfonic acid distillation, inorganic oxoacids, salts of inorganic oxoacids, hydrogen peroxide, and mixtures thereof, wherein the addition of the starter and/or starter precursor to the reactor cascade is split, wherein the synthesis is realized as batch process in a reactor cascade and the starter or starter precursor is divided and added in portions to the first reactor and to further reactors of the cascade, or wherein the synthesis is realized as continuous process and the starter or starter precursor is divided and added continuously to the first reactor and to further reactors of the cascade.
A device for controlling the power of electrical loads connected to an alternating voltage supply network, with - a circuit element (12, 14) in series with the load and having a control input, - an ignition device for driving the circuit element (12, 14) and performing a phase control with an adjustable phase angle, - an adjusting element which is associated with the ignition device and allows the phase angle to be adjusted, characterised by a monitoring device which is assigned to the setting element and the ignition device and is designed to detect the setting position of the setting element and to deactivate the ignition device as a function thereof, wherein the adjustment element is a potentiometer having an output, and the monitoring device is connected to the output of the potentiometer to detect the voltage at the output and hence the adjustment position, and the monitoring device comprises means for comparing the voltage at the output with a voltage reference value. - a circuit element (12, 14) in series with the load and having a control input, - an ignition device for driving the circuit element (12, 14) and performing a phase control with an adjustable phase angle, - an adjusting element which is associated with the ignition device and allows the phase angle to be adjusted,
A single shaft combined cycle power plant comprising: a gas turbine; a steam turbine; a generator driven by the gas turbine and the steam turbine; a means for connecting or separating the steam turbine to or from a coupled unit of the generator and the gas turbine; characterized by a means (5, 11, 21, 22) for maintaining the rotation speed of the steam turbine at a predetermined speed slower than a rated rotation speed during the steam turbine is separated from the coupled unit of the generator and the gas turbine. a gas turbine; a steam turbine; a generator driven by the gas turbine and the steam turbine; a means for connecting or separating the steam turbine to or from a coupled unit of the generator and the gas turbine; characterized by a means (5, 11, 21, 22) for maintaining the rotation speed of the steam turbine at a predetermined speed slower than a rated rotation speed during the steam turbine is separated from the coupled unit of the generator and the gas turbine.
A removable denture system comprising a personalized support beam (20; 90; 140; 180; 220; 250; 292; 332; 372; 426; 502; 520; 600) intended to be fixedly attached to an individual's alveolar ridge above the mucous membrane by a plurality of dental implants (26; 510); a personalized denture (42, 92; 162; 190; 270; 298; 340; 382; 402; 514; 560; 620) conforming with dental parameters of the individual and having fixedly integrated within a bottom surface thereof a super-structure (50; 94; 160; 192; 222; 296; 338; 380; 516) having a cross-section substantially conforming with that of the support beam; and a denture locking arrangement for securely locking and unlocking the denture to the support beam, and wherein one of the support beam and the super-structure is configured with one or more positioning grooves (64; 112; 156; 198; 256; 290; 336; 376) extending parallel to a path of insertion of the denture, and the other of the support beam and the super-structure is configured with corresponding one or more laterally projecting positioning projections (60; 100; 142; 182; 276; 300; 330; 346), each extending in register with a corresponding positioning groove and configured for snug sliding therewithin; wherein the one or more positioning grooves and the corresponding one or more positioning projections are configured on either or both a labial face (252; 540) and a lingual face (258; 538) of the super-structure and the support beam, respectively; and characterized in that easy and correct positioning of the super-structure over the support beam (20; 90; 140; 180; 220; 250; 292; 332; 372; 426; 502; 520; 600) is facilitated by a directive funnel-like configuration where one or more positioning groove (64; 112; 156; 198; 256; 290; 336; 376) has a widening top end and/or one or more positioning projection narrows at its bottom end.
An enrolment system comprising an enrolment assistance device, a user device and a contactless smartcard, the enrolment assistance device being configured to facilitate biometric enrolment of a user of the contactless smartcard comprising a biometric sensor and a wireless power transfer arrangement, the enrolment assistance device comprising: a carrier comprising: a first surface portion configured to receive the user device equipped with a wireless power transfer arrangement; and a second surface portion spaced apart from the first surface portion and configured to receive the contactless smartcard; the first surface portion being arranged with a conductor configured to wirelessly harvest energy from the wireless power transfer arrangement of the user device; the second surface portion being arranged with a conductor arranged to be connected to the conductor of the first surface portion via a connector and configured to wirelessly transfer the harvested energy to the wireless power transfer arrangement of the contactless smartcard; wherein the enrolment system is characterized in that: the contactless smartcard is configured to transmit a signal to the user device upon the user device being moved into position by a user in the first surface portion enabling the contactless smartcard to harvest an amount of energy exceeding an energy threshold via the conductor of the second surface portion, the signal causing the user device to provide an alert to the user that a desired position of the user device has been reached. a first surface portion configured to receive the user device equipped with a wireless power transfer arrangement; and a second surface portion spaced apart from the first surface portion and configured to receive the contactless smartcard; the first surface portion being arranged with a conductor configured to wirelessly harvest energy from the wireless power transfer arrangement of the user device; the second surface portion being arranged with a conductor arranged to be connected to the conductor of the first surface portion via a connector and configured to wirelessly transfer the harvested energy to the wireless power transfer arrangement of the contactless smartcard; wherein the enrolment system is characterized in that: the contactless smartcard is configured to transmit a signal to the user device upon the user device being moved into position by a user in the first surface portion enabling the contactless smartcard to harvest an amount of energy exceeding an energy threshold via the conductor of the second surface portion, the signal causing the user device to provide an alert to the user that a desired position of the user device has been reached.
A method for producing a holographic optical element, comprising: providing a recording stack comprising at least one recording element laminated on at least one supporting element, irradiating at least a part of the recording stack with at least one recording beam (203, 206b) in an irradiating step during which the recording stack bends, determining a bending deviation threshold ξ thr for the recording stack so that fringes visible as dark areas in the holographic optical element plane due to asymmetric heating of the recording stack during the irradiating step are avoided, and adjusting at least one first parameter such that a prior to the irradiating step calculated or experimentally predetermined maximum bending deviation ξ max of the recording stack does not exceed the bending deviation threshold ξ thr, wherein the maximum bending deviation ξ max of the recording stack means the maximum displacement of a point of the recording stack from an initial position or initial state of the recording stack prior to the irradiating step to a maximum bending position during or after the irradiating step, wherein the bending is caused by the irradiation, wherein the at least one first parameter influences the bending behavior of the recording stack during the irradiating step, wherein the first parameter is a ratio R dim of lateral dimensions of the recording stack to a thickness of the recording stack, a coefficient of thermal expansion of the recording stack, a fill factor of a recording element area versus a supporting element area and/or the exposure time t exp at a fixed recording dosage E. providing a recording stack comprising at least one recording element laminated on at least one supporting element, irradiating at least a part of the recording stack with at least one recording beam (203, 206b) in an irradiating step during which the recording stack bends, determining a bending deviation threshold ξ thr for the recording stack so that fringes visible as dark areas in the holographic optical element plane due to asymmetric heating of the recording stack during the irradiating step are avoided, and adjusting at least one first parameter such that a prior to the irradiating step calculated or experimentally predetermined maximum bending deviation ξ max of the recording stack does not exceed the bending deviation threshold ξ thr, wherein the maximum bending deviation ξ max of the recording stack means the maximum displacement of a point of the recording stack from an initial position or initial state of the recording stack prior to the irradiating step to a maximum bending position during or after the irradiating step, wherein the bending is caused by the irradiation, wherein the at least one first parameter influences the bending behavior of the recording stack during the irradiating step, wherein the first parameter is a ratio R dim of lateral dimensions of the recording stack to a thickness of the recording stack, a coefficient of thermal expansion of the recording stack, a fill factor of a recording element area versus a supporting element area and/or the exposure time t exp at a fixed recording dosage E.
A compound described by a general formula wherein - two or three X are R 1 and the remaining X are OPO 3 2-; and - each R 1 is a polyethylene glycol. - two or three X are R 1 and the remaining X are OPO 3 2-; and - each R 1 is a polyethylene glycol.
A method of preparing a negative electrode for a lithium secondary battery, comprising: forming a negative electrode mixture layer on a negative electrode current collector, wherein the negative electrode mixture layer comprises a negative electrode active material; disposing lithium metal powder on at least a part of the negative electrode mixture layer in two or more pattern shapes, wherein each pattern shape is spaced apart from the other pattern shapes; pressing the negative electrode mixture layer on which the lithium metal powder is disposed; wetting the pressed negative electrode mixture layer with a first electrolyte solution; and drying the wet negative electrode mixture layer; wherein the area in which the lithium metal powder is disposed on the negative electrode mixture layer is 50 to 70% with respect to a total area of the surface of the negative electrode mixture layer. forming a negative electrode mixture layer on a negative electrode current collector, wherein the negative electrode mixture layer comprises a negative electrode active material; disposing lithium metal powder on at least a part of the negative electrode mixture layer in two or more pattern shapes, wherein each pattern shape is spaced apart from the other pattern shapes; pressing the negative electrode mixture layer on which the lithium metal powder is disposed; wetting the pressed negative electrode mixture layer with a first electrolyte solution; and drying the wet negative electrode mixture layer; wherein the area in which the lithium metal powder is disposed on the negative electrode mixture layer is 50 to 70% with respect to a total area of the surface of the negative electrode mixture layer.
A joint comprising two or more steel materials including a first steel material and a second steel material jointed together, the first steel material and the second steel material being jointed by friction welding, the second steel material having an area of a surface to be jointed larger than the area of a surface to be jointed of the first steel material, the jointed part (P B) of the second steel material having a two phase temperature region heated part (P 2), characterized in that the second steel material other than the jointed part (P B) comprises an amount of carbon of 0.27 mass% or more and is comprised of mainly one or both of martensite and tempered martensite, the two phase temperature region heated part (P 2) having a plurality of the acicular soft phases (P F) dispersed in the two phase temperature region heated part (P 2), the acicular soft phases (P F) having an average aspect ratio of a long side and short side of 4.0 or more. the first steel material and the second steel material being jointed by friction welding, the second steel material having an area of a surface to be jointed larger than the area of a surface to be jointed of the first steel material, the jointed part (P B) of the second steel material having a two phase temperature region heated part (P 2), characterized in that the second steel material other than the jointed part (P B) comprises an amount of carbon of 0.27 mass% or more and is comprised of mainly one or both of martensite and tempered martensite, the two phase temperature region heated part (P 2) having a plurality of the acicular soft phases (P F) dispersed in the two phase temperature region heated part (P 2), the acicular soft phases (P F) having an average aspect ratio of a long side and short side of 4.0 or more.
A method for manufacturing a connection structure of a wind turbine blade, said method comprising the steps of providing an elongate insert with a predetermined length, said insert comprising at least one cylindrical part and one tapered part where the at least one cylindrical part comprises an end face from which a centrally arranged threaded bore extends towards the tapered part, providing a fibre mat of a predetermined shape which at least in one direction is longer than the predetermined length of said elongate insert, wrapping said elongate insert in said fibre mat such that the wrapping has a general taper and a thickness of the wrapping decreases from a proximal end towards a distal end of the wrapped insert, embedding said wrapped elongate insert between further layers of fibre mat of said connection structure, impregnating the fibre mat layers with curable resin, and curing the resin. providing an elongate insert with a predetermined length, said insert comprising at least one cylindrical part and one tapered part where the at least one cylindrical part comprises an end face from which a centrally arranged threaded bore extends towards the tapered part, providing a fibre mat of a predetermined shape which at least in one direction is longer than the predetermined length of said elongate insert, wrapping said elongate insert in said fibre mat such that the wrapping has a general taper and a thickness of the wrapping decreases from a proximal end towards a distal end of the wrapped insert, embedding said wrapped elongate insert between further layers of fibre mat of said connection structure, impregnating the fibre mat layers with curable resin, and curing the resin.
A polymerization process for producing polyethylene polymers in a condensed mode contacting one or more monomers, at least one catalyst system, and a condensing agent in a reactor under polymerizable conditions to produce a polyethylene polymer, wherein the polyethylene polymers have a ASTM D1505 density in the range of from 0.905 g/cc to 0.918 g/cc; wherein the condensing agent comprises ≥95 mol% propane based on the total moles of condensing agent in the reactor; and wherein the level of condensable fluid is greater than 25 weight percent based on the total weight of the liquid and gas entering the reactor.
A device for speed-dependent braking torque control for permanent-magnet-excited electrical machines having: a switching element that is arranged and configured to short-circuit an electrical machine when in the conductive state, the switching element being controlled as a function of an induced voltage that is generated by the electrical machine, the device further having a rectifier that is configured to rectify the induced voltage generated by the electrical machine in order to generate a rectified voltage, characterised in that a delay element is arranged and configured to transmit the rectified voltage in a delayed and/or smoothed manner, the switching element being configured in such a way that when a smoothed and/or delayed output voltage U a of the delay element exceeds a first threshold value U SC it short-circuits the electrical machine, and that when ta smoothed and/or delayed output voltage U a that is lower than the first threshold voltage Use falls below a second threshold value U SO it overrides the shortcircuited state of the electrical machine. a switching element that is arranged and configured to short-circuit an electrical machine when in the conductive state, the switching element being controlled as a function of an induced voltage that is generated by the electrical machine, the device further having a rectifier that is configured to rectify the induced voltage generated by the electrical machine in order to generate a rectified voltage, characterised in that a delay element is arranged and configured to transmit the rectified voltage in a delayed and/or smoothed manner, the switching element being configured in such a way that when a smoothed and/or delayed output voltage U a of the delay element exceeds a first threshold value U SC it short-circuits the electrical machine, and that when ta smoothed and/or delayed output voltage U a that is lower than the first threshold voltage Use falls below a second threshold value U SO it overrides the shortcircuited state of the electrical machine.
A device for securing a tether comprising: a locking member configured to receive a plug and comprising a proximal end, a distal end, and a lumen therethrough; and a plug slidable within the lumen of the locking member to secure a portion of a tether within the lumen, the plug comprising an exterior surface and at least one protrusion, the plug having a size and shape that corresponds to the size and shape of the lumen such that sliding the plug into the locking member frictionally secures the tether between the at least one protrusion and locking member, wherein the locking member comprises a wall portion comprising an interior surface, and wherein the plug is configured to rotate within the locking member in response to tension in the tether after the tether has been frictionally secured between the locking member and the plug, wherein the rotation of the plug further frictionally secures the tether against the exterior surface of the plug and the interior surface of the locking member. a locking member configured to receive a plug and comprising a proximal end, a distal end, and a lumen therethrough; and a plug slidable within the lumen of the locking member to secure a portion of a tether within the lumen, the plug comprising an exterior surface and at least one protrusion, the plug having a size and shape that corresponds to the size and shape of the lumen such that sliding the plug into the locking member frictionally secures the tether between the at least one protrusion and locking member, wherein the locking member comprises a wall portion comprising an interior surface, and wherein the plug is configured to rotate within the locking member in response to tension in the tether after the tether has been frictionally secured between the locking member and the plug, wherein the rotation of the plug further frictionally secures the tether against the exterior surface of the plug and the interior surface of the locking member.