mhurhangee/ep-ind-claims huggingface dataset:
A chamber for a blood tube system of the extracorporeal blood circuit of a dialysis machine, wherein the chamber forms the functional equivalent of a drip chamber, with at least one space defined by a chamber wall and with at least one blood inlet (10, 11) and with at least one inlet (20, 21) for an infusion solution, which are connected with the space, characterized in that both the at least one blood inlet (10, 11) and the at least one inlet (20, 21) for the infusion solution are formed on tube sections (30, 40) which protrude into the space of the chamber, wherein in the operating condition of the chamber the space of the chamber is at least partly filled with blood or with a mixture of blood and the infusion solution or some other fluid and wherein both of the tube sections (30, 40) have a length such that the blood inlet (10, 11) and the inlet (20, 21) for the infusion solution are located below the blood or fluid level in the chamber.
Microphone comprising at least one microphone capsule, at least one audio amplifier, and at least one additional power receiver, selected from the group of processors, control electronics, A/D and D/A converters (44, 46), LED displays, and whose energy supply occurs from a phantom power unit through the cable conductors (1, 2) of the audio cable, the so-called phantom power supply, and which microphone comprises a power supply circuit for the individual power receivers, wherein the power supply circuit comprises a control unit that converts the direct current transmitted via the cable conductors (1, 2) of the audio cable into an alternating current, a transformer connected to the control unit, and supply loops (15, 16, 17) for the individual power receivers, where the supply loops (15, 16, 17) are inductively coupled by means of separate windings on the transformer to the alternating current generated by the control unit and to each other, characterized in that the power supply circuit is provided on its input side with a high-ohm constant-current generator, so that the power supply circuit with respect to the phantom power unit forms a constant-current sink.
A compound having a structure according to formula wherein R 1 is (C 1 -C 5 alkyl)O, (C 1 -C 2 alkyl)O(CH 2) 2-3 O, (C 1 -C 5 alkyl)C(=O)O, (C 1 -C 5 alkyl)NH, (C 1 -C 2 alkyl)O(CH 2) 2-3 NH, or (C 1 -C 5 alkyl)C(=O)NH; R 2 is, independently for each occurrence thereof, H, C 1 -C 3 alkyl, halo, O(C 1 -C 3 alkyl), CN, or NO 2; R 3 is H, Me, or (CH 2) x R 4, where the subscript x is 2, 3, or 4; and R 4 is H, halo, OH, CN, NH 2, NH(C 1 -C 5 alkyl), N(C 1 -C 5 alkyl) 2, NH(C 3 -C 6 cycloalkyl), NH(C 4 -C 8 bicycloalkyl), NH(C 6 -C 10 spirocycloalkyl), N(C 3 -C 6 cycloalkyl) 2, NH(CH 2) 1-3 (aryl), N((CH 2) 1-3 (aryl)) 2, a cyclic amine moiety having the structure a 6-membered aromatic or heteroaromatic moiety or a 5-membered heteroaromatic moiety; wherein an alkyl, cycloalkyl, bicycloalkyl, spriocycloalkyl, cyclic amine, 6-membered aromatic or heteroaromatic, or 5-membered heteroaromatic moiety is optionally substituted with one or more substituents selected from OH, halo, CN, (C 1 -C 3 alkyl), O(C 1 -C 3 alkyl), C(=O)(Me), SO 2 (C 1 -C 3 alkyl), C(=O)(Et), NH 2, NH(Me), N(Me) 2, NH(Et), N(Et) 2, and N(C 1 -C 3 alkyl) 2; and a cycloalkyl, bicycloalkyl, sprioalkyl, or cyclic amine moiety may have a CH 2 group replaced by O, S, NH, N(C 1 -C 3 alkyl), or N(Boc). R 1 is (C 1 -C 5 alkyl)O, (C 1 -C 2 alkyl)O(CH 2) 2-3 O, (C 1 -C 5 alkyl)C(=O)O, (C 1 -C 5 alkyl)NH, (C 1 -C 2 alkyl)O(CH 2) 2-3 NH, or (C 1 -C 5 alkyl)C(=O)NH; R 2 is, independently for each occurrence thereof, H, C 1 -C 3 alkyl, halo, O(C 1 -C 3 alkyl), CN, or NO 2; R 3 is H, Me, or (CH 2) x R 4, where the subscript x is 2, 3, or 4; and R 4 is H, halo, OH, CN, NH 2, NH(C 1 -C 5 alkyl), N(C 1 -C 5 alkyl) 2, NH(C 3 -C 6 cycloalkyl), NH(C 4 -C 8 bicycloalkyl), NH(C 6 -C 10 spirocycloalkyl), N(C 3 -C 6 cycloalkyl) 2, NH(CH 2) 1-3 (aryl), N((CH 2) 1-3 (aryl)) 2, a cyclic amine moiety having the structure a 6-membered aromatic or heteroaromatic moiety or a 5-membered heteroaromatic moiety; wherein an alkyl, cycloalkyl, bicycloalkyl, spriocycloalkyl, cyclic amine, 6-membered aromatic or heteroaromatic, or 5-membered heteroaromatic moiety is optionally substituted with one or more substituents selected from OH, halo, CN, (C 1 -C 3 alkyl), O(C 1 -C 3 alkyl), C(=O)(Me), SO 2 (C 1 -C 3 alkyl), C(=O)(Et), NH 2, NH(Me), N(Me) 2, NH(Et), N(Et) 2, and N(C 1 -C 3 alkyl) 2; and a cycloalkyl, bicycloalkyl, sprioalkyl, or cyclic amine moiety may have a CH 2 group replaced by O, S, NH, N(C 1 -C 3 alkyl), or N(Boc). an alkyl, cycloalkyl, bicycloalkyl, spriocycloalkyl, cyclic amine, 6-membered aromatic or heteroaromatic, or 5-membered heteroaromatic moiety is optionally substituted with one or more substituents selected from OH, halo, CN, (C 1 -C 3 alkyl), O(C 1 -C 3 alkyl), C(=O)(Me), SO 2 (C 1 -C 3 alkyl), C(=O)(Et), NH 2, NH(Me), N(Me) 2, NH(Et), N(Et) 2, and N(C 1 -C 3 alkyl) 2; and a cycloalkyl, bicycloalkyl, sprioalkyl, or cyclic amine moiety may have a CH 2 group replaced by O, S, NH, N(C 1 -C 3 alkyl), or N(Boc).
A method for isolating DNA molecules having a size above a certain cut-off value from a DNA containing sample, comprising a) contacting the sample with a binding buffer which comprises a chaotropic salt and a buffering agent having a temperature stable pKa to provide a binding mixture and binding DNA molecules having a size above the cut-off value to a binding matrix which has a silicon containing surface, wherein the cut-off value is determined by the pH value of the binding mixture, wherein the pH value of the binding mixture lies in a range of 7 to 9.5 and the chaotropic salt is present in the binding mixture in a concentration that lies in a range of 2M to 4.25M and wherein the chaotropic salt is selected from a guanidinium salt and CaCl 2; b) separating the bound DNA from the remaining sample; c) optionally washing the bound DNA; and d) optionally eluting the bound DNA from the binding matrix. a) contacting the sample with a binding buffer which comprises a chaotropic salt and a buffering agent having a temperature stable pKa to provide a binding mixture and binding DNA molecules having a size above the cut-off value to a binding matrix which has a silicon containing surface, wherein the cut-off value is determined by the pH value of the binding mixture, wherein the pH value of the binding mixture lies in a range of 7 to 9.5 and the chaotropic salt is present in the binding mixture in a concentration that lies in a range of 2M to 4.25M and wherein the chaotropic salt is selected from a guanidinium salt and CaCl 2; b) separating the bound DNA from the remaining sample; c) optionally washing the bound DNA; and d) optionally eluting the bound DNA from the binding matrix.
Nozzle body for a fluid injection valve having a cavity which extends along a longitudinal axis towards a fluid outlet end and having a bottom wall delimiting the cavity at the fluid outlet end, wherein - the bottom wall is perforated by an injection hole which has an inlet opening at an inner surface of the bottom wall and an outlet opening at an outer surface of the bottom wall, - the outlet opening is in the shape of an elongated slit having a centerline which is a circular arc with respect to the longitudinal axis, characterized in that - the inlet opening is spaced apart from the longitudinal axis by a radial distance, - the inner surface has a concave shape extending away from the fluid outlet end from an apex of the inner surface, - the inlet opening is spaced apart from the apex by an axial distance which is smaller than said radial distance, and - the inner surface has a flat central portion comprising the apex of the inner surface, a first truncated cone shaped portion upstream of the flat central portion, a cylindrical portion upstream of the first truncated cone shaped portion and a second truncated cone shaped portion upstream of the cylindrical portion, the inlet opening being comprised by the second truncated cone shaped portion. - the bottom wall is perforated by an injection hole which has an inlet opening at an inner surface of the bottom wall and an outlet opening at an outer surface of the bottom wall, - the outlet opening is in the shape of an elongated slit having a centerline which is a circular arc with respect to the longitudinal axis, characterized in that - the inlet opening is spaced apart from the longitudinal axis by a radial distance, - the inner surface has a concave shape extending away from the fluid outlet end from an apex of the inner surface, - the inlet opening is spaced apart from the apex by an axial distance which is smaller than said radial distance, and - the inner surface has a flat central portion comprising the apex of the inner surface, a first truncated cone shaped portion upstream of the flat central portion, a cylindrical portion upstream of the first truncated cone shaped portion and a second truncated cone shaped portion upstream of the cylindrical portion, the inlet opening being comprised by the second truncated cone shaped portion.
A nitride semiconductor ultraviolet light-emitting element comprising: an underlying portion that includes a substrate that is composed of sapphire and has a surface inclined to a surface so as to form a multi-step terrace, and an AlN layer formed on a surface of the substrate; and a light-emitting portion that is formed on a surface of the underlying portion and includes an active layer having an AlGaN based semiconductor layer, wherein at least the AlN layer of the underlying portion, the active layer of the light-emitting portion, and each layer between the AlN layer and the active layer are formed by step flow growth in which a side surface of a multi-step terrace grows so as to achieve two-dimensional growth, and the active layer has a quantum well structure including at least a well layer composed of Al X Ga 1-X N (0 < X < 1), characterized in that an average roughness of a 25 μm by 25 μm region on a surface of the active layer is a thickness of the well layer or more and 10 nm or less. an underlying portion that includes a substrate that is composed of sapphire and has a surface inclined to a surface so as to form a multi-step terrace, and an AlN layer formed on a surface of the substrate; and a light-emitting portion that is formed on a surface of the underlying portion and includes an active layer having an AlGaN based semiconductor layer, wherein at least the AlN layer of the underlying portion, the active layer of the light-emitting portion, and each layer between the AlN layer and the active layer are formed by step flow growth in which a side surface of a multi-step terrace grows so as to achieve two-dimensional growth, and the active layer has a quantum well structure including at least a well layer composed of Al X Ga 1-X N (0 < X < 1), characterized in that an average roughness of a 25 μm by 25 μm region on a surface of the active layer is a thickness of the well layer or more and 10 nm or less.
Battery, in particular lithium-ion battery, which comprises at least one battery module, which has at least one battery cell, and a base plate which serves for installing and/or fixing the battery module, wherein the battery module is connected or can be connected to the base plate in such a way that at least the translational degree of freedom of the battery module perpendicular to the base plate is blocked, and wherein the blocking is realized by means of a locking element which can be moved with at least one movement component substantially perpendicular to the direction of the degree of freedom to be blocked in such a way that at least one shaped element of the base plate is undercut by a locking section which is arranged on the locking element, and the locking element is a constituent part of the battery module, characterized in that the battery module has a tie rod which comprises a wedge element and at least one spreading element which is movable relative to the wedge element, wherein the wedge element can be moved or is positioned in such a way that at least one section of the spreading element can be moved with at least one movement component perpendicular to the direction of the degree of freedom to be blocked, so that the spreading element which takes on the function of the locking section undercuts the shaped element, which is formed by the base plate, at least in sections.
A gas turbine engine rotor assembly comprising: a first rotor segment comprising an inner rim and an outer rim; an air inlet port in fluid communication with a pathway, wherein the port is disposed on an outer surface of the outer rim, and wherein the pathway is disposed within the first rotor segment and a second rotor segment between the outer rim and the inner rim; and a rear hub downstream of the second rotor segment; characterised in that the pathway comprises an outlet port disposed within the rear hub. a first rotor segment comprising an inner rim and an outer rim; an air inlet port in fluid communication with a pathway, wherein the port is disposed on an outer surface of the outer rim, and wherein the pathway is disposed within the first rotor segment and a second rotor segment between the outer rim and the inner rim; and a rear hub downstream of the second rotor segment; characterised in that the pathway comprises an outlet port disposed within the rear hub.
The combination of a firearm and safety device, the safety device being arranged in a firearm, the combination comprising: • a first safety that can be actuated by the user of the firearm, configured to be arranged in at least two positions, at least one first firing position and one first locking position; • a trigger configured to be released when the first safety that can be actuated by the user of the firearm is in the at least first firing position; • a hammer configured to be released when the trigger is actuated or kept actuated in the at least first firing position; • a second safety (5, 6, 7, 8, 9, 10, 11, 12, 13, 15, 16) configured to lock the hammer in at least the at least first firing position, corresponding to a second locking position of said second safety (5, 6, 7, 8, 9, 10, 11, 12, 13, 15, 16) and to be arranged in at least two positions, a second firing position corresponding to the at least first firing position of the first safety or to the first locking position of the first safety and the second locking position corresponding to the at least first firing position or to the first locking position of the first safety; characterized in that the second safety (5, 6, 7, 8, 9, 10, 11, 12, 13, 15, 16) comprises a cam, wherein in the second firing position, the cam is joined to the trigger and in the second locking position, the cam is not joined to the trigger. • a first safety that can be actuated by the user of the firearm, configured to be arranged in at least two positions, at least one first firing position and one first locking position; • a trigger configured to be released when the first safety that can be actuated by the user of the firearm is in the at least first firing position; • a hammer configured to be released when the trigger is actuated or kept actuated in the at least first firing position; • a second safety (5, 6, 7, 8, 9, 10, 11, 12, 13, 15, 16) configured to lock the hammer in at least the at least first firing position, corresponding to a second locking position of said second safety (5, 6, 7, 8, 9, 10, 11, 12, 13, 15, 16) and to be arranged in at least two positions, a second firing position corresponding to the at least first firing position of the first safety or to the first locking position of the first safety and the second locking position corresponding to the at least first firing position or to the first locking position of the first safety;
Marking machine for creating marking lines of fluid marking material on traffic surfaces such as roads, comprising a chassis and at least one extruder to be guided over the surface to be marked, said extruder having at least one outlet orifice supplied with the marking material by a marking material pump from at least one marking material container arranged on the chassis, through at least one marking material duct, with the extruder being adjustable in its position transversely to a direction of movement of the marking machine, characterised in that the marking material container is mounted on the chassis for rotary movement around a vertical axis of rotation relative to the chassis and that the marking material conduit and the extruder together with the marking material container are rotatable as a unit relative to the chassis.
A detection unit for the tobacco industry, comprising: - a transfer device configured to transfer a plurality of rod-shaped articles, each having a longitudinal axis of extension, along a transfer path between a pickup station and a release station; - a detection station located along the transfer path between the pickup station and the release station and configured to detect at least one characteristic property of the articles; wherein the transfer device is configured to feed the articles along the transfer path in such a way that the articles move through the detection station oriented in the direction of their longitudinal axis; wherein the articles reach the pickup station moving in a direction transverse to their longitudinal axis along a first feed path; characterized in that the transfer device is configured to change the orientation of the articles as they move along the transfer path in such a way that the articles move through the detection station oriented in the direction of their longitudinal axis of extension. - a transfer device configured to transfer a plurality of rod-shaped articles, each having a longitudinal axis of extension, along a transfer path between a pickup station and a release station; - a detection station located along the transfer path between the pickup station and the release station and configured to detect at least one characteristic property of the articles; wherein the transfer device is configured to feed the articles along the transfer path in such a way that the articles move through the detection station oriented in the direction of their longitudinal axis; wherein the articles reach the pickup station moving in a direction transverse to their longitudinal axis along a first feed path; characterized in that the transfer device is configured to change the orientation of the articles as they move along the transfer path in such a way that the articles move through the detection station oriented in the direction of their longitudinal axis of extension.
A brazed product manufactured by brazing of iron based objects which are joined by an iron based brazing material which is alloyed with liquidus lowering elements B and P and Si, wherein the product is a plate heat exchanger intended for at least two heat exchanging fluids which comprises at least one plate package manufactured by brazing together a number of thin walled heat exchanging plates of an iron based material brazed by means of the iron based brazing material, the heat exchanging plates between themselves defining plate inter spaces intended for the heat exchanging fluids, and the obtained brazing joints having a metallurgical composition close to the composition of the iron based plate material with locally higher amounts of B and P and Si in and around the brazing joints in comparison with the iron based plate material, the brazing material consisting of an alloy which contains: (i) 9-30 wt% Cr, (ii) 0-16 wt% Mn, (iii) 0-25 wt% Ni, (iv) 0-1 wt% N, (v) 0-7 wt% Mo, (vi) optionally 0-20 wt% Hf, (vii) optionally 0-2 wt% C, (viii) small inevitable amounts of contaminating elements O and S, (ix) below 6 wt% Si, and 0-2 wt% B and 0-15 wt% P, which addition of B, P, Si in combination lowers the liquidus temperature, that is the temperature at which the brazing material is completely melted, and (x) at least 50 wt% Fe, wherein the alloy is balanced with Fe. (i) 9-30 wt% Cr, (ii) 0-16 wt% Mn, (iii) 0-25 wt% Ni, (iv) 0-1 wt% N, (v) 0-7 wt% Mo, (vi) optionally 0-20 wt% Hf, (vii) optionally 0-2 wt% C, (viii) small inevitable amounts of contaminating elements O and S, (ix) below 6 wt% Si, and 0-2 wt% B and 0-15 wt% P, which addition of B, P, Si in combination lowers the liquidus temperature, that is the temperature at which the brazing material is completely melted, and (x) at least 50 wt% Fe, wherein the alloy is balanced with Fe.
Impeller (300, 350, 360, 500) for a centrifugal food cutting apparatus, provided for being concentrically rotated within a cutting head (200, 600), comprising a base plate (305, 355)and a plurality of paddle elements (304, 306, 351, 352, 361, 362) mounted on the base plate (305, 355) and provided for imparting centrifugal force to food products to be cut, characterized in that the paddle elements (304, 306, 351, 352, 361, 362) comprise inner and outer paddle parts defining at least a first stage and a second, cutting stage for food product which is present on the impeller (300, 350, 360, 500), the inner and outer paddle parts being offset from each other both in radial and angular direction of the impeller, such that a safe compartment is defined for food product which is in the second stage, in which the food product is protected from subsequent food product which is fed onto the impeller while it is being cut.
A nanoparticle probe comprising a plurality of glycoconjugate ligands, each glycoconjugate ligand having a plurality of sialic-acid containing recognition groups coupled to the nanoparticle via a multivalent core, wherein the multivalent core is a trivalent core, whereby there are 3 recognition groups per ligand, wherein the recognition groups on the bioconjugate specifically bind to the hemagglutinin on the target influenza virus, wherein the probe has at least one further type of ligand bound to the nanoparticle, wherein the further type of ligand is a polyethylene glycol which does not bind specifically to an influenza virus, wherein each recognition group terminates with the α-anomer of a sialic acid moiety, and the sialic acid moiety is bound to a monosaccharide through either: (i) a 2,6 glycosidic bond, wherein the target influenza virus is a human influenza virus, wherein the human influenza virus is optionally an H3 virus, or (ii) a 2,3 glycosidic bond, and the target influenza virus is an avian influenza virus, and wherein the molar ratio of glycoconjugate ligand: further ligand is between 10:90 and 90:10. (i) a 2,6 glycosidic bond, wherein the target influenza virus is a human influenza virus, wherein the human influenza virus is optionally an H3 virus, or (ii) a 2,3 glycosidic bond, and the target influenza virus is an avian influenza virus,