mhurhangee/ep-ind-claims huggingface dataset:
Internally tensioning rectangular ring (4, 4') for sealing a rotating component with respect to a stationary component, the rectangular ring separating a positive pressure region from a low pressure region, the rectangular ring having two ends (9, 10) which lie opposite one another in relation to the circumference, are configured as a butt joint or buckle and can be connected to one another, and at least one annular lubricating groove (7; 8, 8') for receiving a lubricant which can be fed out of the positive pressure region being configured on a radially inner circumferential face or on at least one axial circumferential face (12, 12') of the rectangular ring (4, 4'), characterized in that the at least one annular lubricating groove (7; 8, 8') is not of completely circular configuration, but rather has a closed end (13, 13') and an open end (14, 14'), the open end (14, 14') of the lubricating groove (7; 8, 8') merging into a crossflow region (6, 6') which is flow-connected to a leakage region (15, 15') of the butt joint or buckle.
An anaesthetic composition for topical application to the skin or mucosa, in form of hydrogel comprising: (i) a suspension of polymeric nanocapsules comprising: (a) polymer poly(ε-caprolactone); (b) a combination of lidocaine and prilocaine; (c) at least a tensioactive which is polysorbate 80 (TWEEN 80); (d) water; and (ii) at least a viscosity enhancer, which is carboxypolymethylene. (i) a suspension of polymeric nanocapsules comprising: (a) polymer poly(ε-caprolactone); (b) a combination of lidocaine and prilocaine; (c) at least a tensioactive which is polysorbate 80 (TWEEN 80); (d) water; and (a) polymer poly(ε-caprolactone); (b) a combination of lidocaine and prilocaine; (c) at least a tensioactive which is polysorbate 80 (TWEEN 80); (d) water; and (ii) at least a viscosity enhancer, which is carboxypolymethylene.
A solid oxide fuel cell comprising an electrode-electrolyte assembly and an interconnect in communication with the electrode-electrolyte assembly, wherein the interconnect has an inner core and an outer surface and has a porosity gradient that increases from the inner core to the outer surface.
A cooling arrangement for a valve seat of a piston engine, which cooling arrangement comprises - a cylinder head comprising an inlet duct and an outlet duct for cooling liquid, and - a valve seat insert, which seat insert is arranged against the cylinder head and comprises a cooling duct, an inlet port that is arranged on the outer circumference of the seat insert and in fluid communication with the inlet duct of the cylinder head for conveying cooling liquid into the cooling duct, and an outlet port that is arranged on the outer circumference of the seat insert and in fluid communication with the outlet duct of the cylinder head for discharging cooling liquid out of the cooling duct, characterized in that the arrangement further comprises - at least one connecting pipe that is arranged inside the inlet duct or the outlet duct of the cylinder head and against the seat insert, and - a seal that is arranged between the connecting pipe and the seat insert. - a cylinder head comprising an inlet duct and an outlet duct for cooling liquid, and - a valve seat insert, which seat insert is arranged against the cylinder head and comprises a cooling duct, an inlet port that is arranged on the outer circumference of the seat insert and in fluid communication with the inlet duct of the cylinder head for conveying cooling liquid into the cooling duct, and an outlet port that is arranged on the outer circumference of the seat insert and in fluid communication with the outlet duct of the cylinder head for discharging cooling liquid out of the cooling duct, - at least one connecting pipe that is arranged inside the inlet duct or the outlet duct of the cylinder head and against the seat insert, and - a seal that is arranged between the connecting pipe and the seat insert.
A system comprising: a turbine engine component having an airfoil portion, a platform, and means for joining said turbine engine component to a rotor; a damper located in an area beneath the platform; a seal having a sealing surface which seats against an underside of said platform; said seal having a seal retention feature which bends into contact with an underside of said damper; and said seal with said seal retention feature having a center of gravity which allows said seal retention feature to bend up as result of rotational movement of said rotor; characterised in that: said damper has a downwardly extending leg with a hole through which said seal retention feature passes and said center of gravity being located forward of a front face of said downwardly extending leg. a turbine engine component having an airfoil portion, a platform, and means for joining said turbine engine component to a rotor; a damper located in an area beneath the platform; a seal having a sealing surface which seats against an underside of said platform; said seal having a seal retention feature which bends into contact with an underside of said damper; and said seal with said seal retention feature having a center of gravity which allows said seal retention feature to bend up as result of rotational movement of said rotor; characterised in that: said damper has a downwardly extending leg with a hole through which said seal retention feature passes and said center of gravity being located forward of a front face of said downwardly extending leg.
Fitting element and blocking means, including the fitting element for attachment to an object, comprising an abutment surface intended for abutment on the object, an exterior surface (3, 4) different therefrom, at least one through bore initiating from the exterior surface and passing through the fitting element, which bore has on the exterior side thereof a support for the bottom side of a screw head, and comprising the blocking means for abutment on the end face of the screw head resting on the support, characterized in that the blocking means is connectable to the fitting element by a screw engaging in a threaded bore of the fitting element.
A method for producing a two-phase stainless steel pipe, which comprises, preparing a two-phase stainless steel material having a chemical composition that consists of, by mass%, C: 0.03% or less, Si: 0.05 % or more and 1% or less, Mn: 0.1 to 2%, Cr: 20 to 35%, Ni: 3 to 10%, Mo: 0.5 to 4%, W: 0.5 to 6%, Cu: 0 to 3% and N: 0.15 to 0.35%, and the balance being Fe and impurities, forming a material pipe by subjecting to a hot working, optionally subjecting to a solid-solution heat treatment, and performing a cold drawing, where the cold drawing is characterized in being performed under the conditions that the working ratio Rd, in terms of the reduction of area, in the final cold drawing step is within a range from 5 to 35%, and the following formula is satisfied: Rd % ≥ MYS − 55 / 17.2 − 1.2 × Cr + 3.0 × Mo + 0.5 × W wherein Rd and MYS signify the working ratio (%) in terms of the reduction of area and the targeted yield strength (MPa), respectively, and Cr, Mo and W signify the contents (mass%) of the individual elements, respectively.
A compound of formula U in which R U denotes H, alkyl or alkoxy having 1 to 12 C atoms, or alkenyl, alkenyloxy or alkoxyalkyl having 2 to 12 C atoms, in which one or more CH 2 groups may be replaced by or a group R P, R P denotes halogen, CN, NCS, R F, R F -O- or R F -S-, wherein R F denotes fluorinated alkyl or fluorinated alkenyl having up to 9 C atoms, Z U1, Z U2 identically or differently, denote -CH=CH-, -CF=CF-, -CH=CF-, -CF=CH-, -C≡C- or a single bond, X 1, X 2, X 3 and X 4 identically or differently, denote CI or F, t is 0 or 1, on each occurrence, independently of one another, denote wherein alternatively denotes or and L 1 and L 2 identically or differently, denote F, Cl or straight chain or branched or cyclic alkyl or alkenyl each having up to 12 C atoms. R U denotes H, alkyl or alkoxy having 1 to 12 C atoms, or alkenyl, alkenyloxy or alkoxyalkyl having 2 to 12 C atoms, in which one or more CH 2 groups may be replaced by or a group R P, R P denotes halogen, CN, NCS, R F, R F -O- or R F -S-, wherein R F denotes fluorinated alkyl or fluorinated alkenyl having up to 9 C atoms, Z U1, Z U2 identically or differently, denote -CH=CH-, -CF=CF-, -CH=CF-, -CF=CH-, -C≡C- or a single bond, X 1, X 2, X 3 and X 4 identically or differently, denote CI or F, t is 0 or 1, on each occurrence, independently of one another, denote wherein alternatively denotes or and L 1 and L 2 identically or differently, denote F, Cl or straight chain or branched or cyclic alkyl or alkenyl each having up to 12 C atoms.
A flat hydraulic cylinder comprising a housing which has a first force transmission surface, a second force transmission surface and a housing wall, wherein the second force transmission surface is arranged variably in spacing relative to the first force transmission surface, and a hydraulic connection for the inlet and outlet of hydraulic fluid into and out of the housing, wherein the housing wall and the first and second force transmission surfaces (5, 7) form a one-piece pressure cushion, wherein the two force transmission surfaces (5, 7) be arranged in immediately adjacent relationship with each other in the pressure-less condition, and characterised in that the housing wall is formed in the configuration of a bellows from a plurality of stacked plates (15, 15', 15");
Electronic device, in particular control unit, comprising a housing (17, 18), wherein the housing (17, 18) encloses a cavity and the device has a circuit carrier arranged in the cavity, wherein the circuit carrier has at least one semiconductor component, wherein the device has a heat sink, which is thermally conductively connected to the semiconductor component, wherein the housing (17, 24) is a plastic housing and has a housing wall, wherein at least two wall regions (19, 20) adjacent to one another are embodied in the housing wall, and the heat sink is embodied as a thermally conductive wall region of the wall regions (19, 20) of the housing, and at least one further wall region of the wall regions (19, 20) has a lower thermal conductivity than the thermally conductive wall region, characterized in that the thermally conductive wall region is formed by a particle-filled thermosetting plastic that is polymerized to completion by means of ultraviolet rays.
Device for discharging exhaust gases from a marine engine, comprising a flue which extends from the marine engine to a through-hull fitting, and a water trap which comprises a collection pan, wherein the collection pan is arranged beneath an outlet nozzle formed in the flue, wherein a guiding slope is arranged within the flue on that side of the outlet nozzle that faces the marine engine, wherein an overflow wall is arranged on that side of the outlet nozzle that faces the through-hull fitting.
A taper coupling structure in which a taper shaft is fitted in a hub, wherein the taper shaft has a first end portion and a second end portion, and is provided with a taper part, which is fitted in the hub, on the first end portion side; the diameter of the taper part is decreased continuously toward the first end portion; the hub includes an inner periphery and an outer periphery, and is formed so that the thickness thereof in the radial direction on the first end portion side is large, and the thickness thereof in the radial direction on the second end portion side is smaller than the thickness thereof on the first end portion side; a hollowed part is provided in both of the end surface on the first end portion side of the taper shaft and the end surface on the first end portion side of the hub; the hollowed part is provided continuously in the circumferential direction and uniformly in the radial direction in the end surface of the taper shaft and the end surface of the hub; the hollowed part provided in the taper shaft is formed so as to be directed to the central axis from a position distant from the outer periphery of the taper part toward the central axis; the hollowed part provided in the hub is formed so as to be directed to the outer periphery from a position distant from the inner periphery toward the outer periphery; and in the state in which the fitting of the taper shaft in the hub is completed, the hollowed part formed in the taper shaft interferes with the hub in the radial direction, and the hollowed part formed in the hub interferes with the taper shaft in the radial direction, by having a part of the hollowed part in the hub present beyond the extended line in the radial direction of the front end surface of the taper shaft so as to extend to the rear end side of the taper shaft.
Cosmetic preparations, comprising - an outer flowing water-based gel-like phase - that features a transmission for light having a wavelength of 700 nm within the range of 30 to 100%, - which has a viscosity selected from the range of 1000 - 10000 mPas at a temperature of 25°C and a shear rate of approx. 10, preferably, of 3000 - 9000 at a temperature of 25°C and a shear rate of approx. 10, particularly preferred of 5000 - 8000 at a temperature of 25°C and a shear rate of approx. 10, and - which, if applicable, contains common excipients or additives that are water-soluble or dispersible, - an inner solid particulate phase essentially consisting of spherical particles, the average diameter of which is selected from a range of 0.1 to 10 mm, preferably 2 to 7.5 mm and which comprise: - a polymer matrix, which is essentially insoluble in water, - one or a plurality of substances selected from the group of ubiquinones and/or plastoquinones, - one or a plurality of light filter substances, which is/are selected from the group of metal oxide pigments, - if applicable, one or a plurality of light-filter substances, which is/are selected from the group of common cosmetic light-protection-filter substances. - an outer flowing water-based gel-like phase - that features a transmission for light having a wavelength of 700 nm within the range of 30 to 100%, - which has a viscosity selected from the range of 1000 - 10000 mPas at a temperature of 25°C and a shear rate of approx. 10, preferably, of 3000 - 9000 at a temperature of 25°C and a shear rate of approx. 10, particularly preferred of 5000 - 8000 at a temperature of 25°C and a shear rate of approx. 10, and - which, if applicable, contains common excipients or additives that are water-soluble or dispersible, - that features a transmission for light having a wavelength of 700 nm within the range of 30 to 100%, - which has a viscosity selected from the range of 1000 - 10000 mPas at a temperature of 25°C and a shear rate of approx. 10, preferably, of 3000 - 9000 at a temperature of 25°C and a shear rate of approx. 10, particularly preferred of 5000 - 8000 at a temperature of 25°C and a shear rate of approx. 10, and - which, if applicable, contains common excipients or additives that are water-soluble or dispersible, - an inner solid particulate phase essentially consisting of spherical particles, the average diameter of which is selected from a range of 0.1 to 10 mm, preferably 2 to 7.5 mm and which comprise: - a polymer matrix, which is essentially insoluble in water, - one or a plurality of substances selected from the group of ubiquinones and/or plastoquinones, - one or a plurality of light filter substances, which is/are selected from the group of metal oxide pigments, - if applicable, one or a plurality of light-filter substances, which is/are selected from the group of common cosmetic light-protection-filter substances.
A rheometer comprising: a first measuring object; a drive shaft; a motor for rotating the drive shaft; a second measuring object supported by the drive shaft; a linear position sensor comprising: a target mounted to the drive shaft; and a pair of coils, wherein the linear position sensor is configured to measure thermal expansion of the drive shaft based on a change in impedance of the coils resulting from a displacement of the target relative to the coils; and processing and control electronics in communication with the coils and configured to adjust a position of one of the measuring objects relative to the other based on a change in impedance of the coils resulting from a displacement of the target relative to the coils, thereby to maintain a substantially constant measurement gap between the first and second measuring objects, characterised in that: the motor is a drag cup motor and the coils are mounted to the drag cup motor; and wherein the target is disposed between the coils. a first measuring object; a drive shaft; a motor for rotating the drive shaft; a second measuring object supported by the drive shaft; a linear position sensor comprising: a target mounted to the drive shaft; and a pair of coils, wherein the linear position sensor is configured to measure thermal expansion of the drive shaft based on a change in impedance of the coils resulting from a displacement of the target relative to the coils; and a target mounted to the drive shaft; and a pair of coils, wherein the linear position sensor is configured to measure thermal expansion of the drive shaft based on a change in impedance of the coils resulting from a displacement of the target relative to the coils; and processing and control electronics in communication with the coils and configured to adjust a position of one of the measuring objects relative to the other based on a change in impedance of the coils resulting from a displacement of the target relative to the coils, thereby to maintain a substantially constant measurement gap between the first and second measuring objects, characterised in that: the motor is a drag cup motor and the coils are mounted to the drag cup motor; and wherein the target is disposed between the coils. the motor is a drag cup motor and the coils are mounted to the drag cup motor; and wherein the target is disposed between the coils.
Household dishwasher with a dishwasher cavity for receiving dishes, glasses, cutlery or a similar item to be washed, wherein the household dishwasher is provided with at least one heat pump which can be operated during part of a wash cycle and which comprises a condenser and an evaporator in a circuit through which heat pump medium flows, wherein at least two essentially flat tanks (27, 28) are assigned to the evaporator, of which at least one is an inner tank between at least one outer tank and the dishwasher cavity and can be used either as a heat coupler of the outer tank with respect to the dishwasher cavity when liquid is filled or as a thermal insulator of the outer tank with respect to the dishwasher cavity when air is filled, and wherein parts of the evaporator are arranged in the at least one outer tank, characterised in that during the wash cycle the at least one outer tank retains all the liquid, which is contained therein at the start of the first operation of the heat pump during the wash cycle until the end of the wash cycle, wherein the liquid contained in the at least one outer tank at the end of the wash cycle can be used at least partially in a next wash cycle as part of the washing liquor in order to prerinse the item to be washed and for this purpose can be introduced into the dishwasher cavity.
Exhaust gas line section which can be flowed through by an exhaust gas, a flow guiding structure, a metering unit for feeding a liquid additive to the exhaust gas, and an impingement structure, through which flow can pass, being arranged behind one another along a throughflow direction, the flow guiding structure being a nozzle, the metering unit being arranged at a side opening of the exhaust gas line section, the metering unit and the flow guiding structure being arranged and configured in such a way that an impingement region of the liquid additive on the impingement structure overlaps with the centroid of a flow distribution of the exhaust gas which flows through the impingement structure, an axis of a spray cone that can be generated by means of the metering unit being oriented toward the impingement structure, characterized in that the impingement structure is a honeycomb body with ducts, through which the exhaust gas can flow, deflection faces for influencing an exhaust gas flow being provided in the ducts.
A method, comprising: evaluating data according to a marker assigned to the data; adjusting a scheduling priority of the data based on a result of the evaluation, wherein adjusting comprises mapping a type of the data to a value of the scheduling and communicating the adjusted scheduling priority, characterised in that the mapping comprises calculating a weighted average of scheduling priority values received over one or more last received data packet. evaluating data according to a marker assigned to the data; adjusting a scheduling priority of the data based on a result of the evaluation, wherein adjusting comprises mapping a type of the data to a value of the scheduling and communicating the adjusted scheduling priority, characterised in that the mapping comprises calculating a weighted average of scheduling priority values received over one or more last received data packet.
Organic light emitting diode comprising an anode electrode, a transparent cathode electrode, at least one emission layer and at least one organic semiconductor layer, wherein the at least one emission layer and the at least one organic semiconductor layer is arranged between the anode electrode and the transparent cathode electrode wherein the organic semiconductor layer comprises a first zero-valent metal dopant and a first matrix compound wherein the first matrix compound comprises at least two phenanthrolinyl groups; characterised in that the first zero-valent metal dopant is selected from the group consisting of alkali metal, alkaline earth metal, rare earth metal, Group 3 transition metal and mixtures thereof; wherein the organic semiconductor layer has a thickness of 100 to 500 nm; and wherein the organic semiconductor layer is in direct contact with the transparent cathode electrode layer.
A method for setup or modification of data flows between user equipment in dual connectivity with a macrocell base station and a small cell base station, the method comprising: receiving, at the macrocell base station, a bearer request for a data flow from a mobility management entity having no direct link with the small cell base station; selecting, at a core network node, whether the data flow is to be transmitted to the user equipment via the macrocell base station or the small cell base station; upon the small cell base station being selected to transmit the data flow to the user equipment: transmitting an offloading bearer request message from the macrocell base station to the small cell base station; transmitting an offloading bearer response message from the small cell base station to the macrocell base station; and transmitting the data flow to the user equipment via the selected small cell base station. receiving, at the macrocell base station, a bearer request for a data flow from a mobility management entity having no direct link with the small cell base station; selecting, at a core network node, whether the data flow is to be transmitted to the user equipment via the macrocell base station or the small cell base station; upon the small cell base station being selected to transmit the data flow to the user equipment: transmitting an offloading bearer request message from the macrocell base station to the small cell base station; transmitting an offloading bearer response message from the small cell base station to the macrocell base station; and transmitting the data flow to the user equipment via the selected small cell base station. transmitting an offloading bearer request message from the macrocell base station to the small cell base station; transmitting an offloading bearer response message from the small cell base station to the macrocell base station; and transmitting the data flow to the user equipment via the selected small cell base station.