mhurhangee/ep-ind-claims huggingface dataset:
A charging system (C-SYS) for charging at least one energy storage device of a power grid according to a response curve indicating a power supplied by said energy storage device to said power grid or absorbed by said energy storage device from said power grid depending on at least one grid parameter of said power grid, wherein in a dead band around a target value of said grid parameter a selected response curve is applied; wherein the energy storage device is connected to a converter connected to the power grid via a grid connection of said charging system; the charging system comprising an energy resource controller configured such that: a power emitted by said converter to said grid connection or absorbed by said converter from said grid connection is set according to the selected response curve applied by the energy resource controller to said converter; and the applied response curve is selected by the energy resource controller from the response curves stored in a memory depending on a monitored state of charge of the energy storage device and depending on additional information data supplied to said energy resource controller, wherein the information data comprises: - time information data, in particular a current date and time, - forecast information data, in particular weather forecast and pricing data, - sensor data, in particular temperature data, - type data indicating a type of the energy storage device. a power emitted by said converter to said grid connection or absorbed by said converter from said grid connection is set according to the selected response curve applied by the energy resource controller to said converter; and the applied response curve is selected by the energy resource controller from the response curves stored in a memory depending on a monitored state of charge of the energy storage device and depending on additional information data supplied to said energy resource controller, wherein the information data comprises: - time information data, in particular a current date and time, - forecast information data, in particular weather forecast and pricing data, - sensor data, in particular temperature data, - type data indicating a type of the energy storage device. - time information data, in particular a current date and time, - forecast information data, in particular weather forecast and pricing data, - sensor data, in particular temperature data, - type data indicating a type of the energy storage device.
A construction chemical composition suitable for tile and grout mortar comprising a) 10 to 60% by weight, based on the total weight of the construction chemical composition, of Portland cement; b) 0.01 to 3% by weight, based on the total weight of the construction chemical composition, of a water retention agent selected from at least one cellulose ether; c) 0.1 to 10% by weight, based on the total weight of the construction chemical composition, of a redispersable polymer powder selected from at least one latex powder with a molecular weight of at least 500,000 g/mol; and d) 0.2 to 3% by weight, based on the total weight of the construction chemical composition, of a hardening accelerator which comprises calcium-silicate-hydrate and at least one calcium salt having a solubility in water of ≥ 1 g/l at 23 °C, wherein the amount of calcium salt is in a range of from 0.1 to 2.5% by weight, based on the total weight of the composition; and e) sand. b) 0.01 to 3% by weight, based on the total weight of the construction chemical composition, of a water retention agent selected from at least one cellulose ether; c) 0.1 to 10% by weight, based on the total weight of the construction chemical composition, of a redispersable polymer powder selected from at least one latex powder with a molecular weight of at least 500,000 g/mol; and d) 0.2 to 3% by weight, based on the total weight of the construction chemical composition, of a hardening accelerator which comprises calcium-silicate-hydrate and at least one calcium salt having a solubility in water of ≥ 1 g/l at 23 °C, wherein the amount of calcium salt is in a range of from 0.1 to 2.5% by weight, based on the total weight of the composition; and e) sand.
An acoustic structure (20A, 20A'; 20B; 20C; 20D; 20E1, 20E2, 20E3; 20F1, 20F2, 20F3; 20G) defining a cavity in which a sound wave propagates, wherein a first portion of the cavity substantially corresponding to a position of a node or an antinode of a standing wave generated in the cavity has an area different from an area of a second portion of the cavity except the first portion, the area being on a plane orthogonal to a direction of propagation of the sound wave, and wherein the area, on the plane, of the first portion of the cavity substantially corresponding to the position of the node of the standing wave is smaller than the area of the second portion of the cavity on the plane, characterized in that, the first portion is an intermediate portion of the cavity located between an open end, that is connected to a backside of a speaker, of the acoustic structure and a closed end of the acoustic structure. wherein a first portion of the cavity substantially corresponding to a position of a node or an antinode of a standing wave generated in the cavity has an area different from an area of a second portion of the cavity except the first portion, the area being on a plane orthogonal to a direction of propagation of the sound wave, and wherein the area, on the plane, of the first portion of the cavity substantially corresponding to the position of the node of the standing wave is smaller than the area of the second portion of the cavity on the plane, characterized in that, the first portion is an intermediate portion of the cavity located between an open end, that is connected to a backside of a speaker, of the acoustic structure and a closed end of the acoustic structure.
A measuring instrument for measuring water content in a fluid flow in a pipeline for transporting fluid hydrocarbon, comprising: - at least one dielectric resonator sensor adapted for forming a time varying electric field extending from said resonator sensor, and - a measuring unit adapted for measuring a resonance frequency of said resonator sensor and for estimating a water content of a fluid flow in said pipeline based on said measurement of a resonance frequency. characterized in that the resonator sensor is mounted in the pipeline wall, wherein the extending field is a fringing field extending mainly into an inner volume section adjacent an inside wall of said pipeline, the water content thus being estimated mainly within said inner volume section. - at least one dielectric resonator sensor adapted for forming a time varying electric field extending from said resonator sensor, and - a measuring unit adapted for measuring a resonance frequency of said resonator sensor and for estimating a water content of a fluid flow in said pipeline based on said measurement of a resonance frequency.
Operating device for an electric appliance, wherein the operating device has a display panel for a user to read off information, wherein the display panel has an LCD display covering substantially the area of the display panel and the LCD display has several separate active areas (14a-e), wherein behind the LCD display a transparent flat material or foil is provided as a picture carrier having several separate pictures (20a-e), icons or symbols on one of its surfaces, wherein behind the transparent picture carrier a backlight device is provided for shining through the picture carrier and the LCD display, wherein the display panel has operating elements (16a-e) for a user to operate the electric appliance with the operating elements (16a-e), wherein the LCD display is a negative LCD and the active areas (14a-e) are in an idle state black without excitation voltage and are in a display state transparent with an excitation voltage applied to them.
A method of producing a film with void spaces comprising: silicon compound microporous particles that form a structure with minute void spaces in the range from 5 nm to 10 cm, wherein the method comprises steps of: preparing a liquid containing silicon compound microporous particles; adding to the liquid a catalyst for directly chemically bonding the silicon compound microporous particles without involving binder components; and directly chemically bonding the microporous particles by catalysis, wherein void spaces are measured by setting 0.1 g of sample in the capillary of a surface area measurement apparatus, dying under reduced temperature at room temperature for 24 hours, creating an adsorption isotherm by adsorbing nitrogen gas to the sample and thereby obtaining a pore size distribution. preparing a liquid containing silicon compound microporous particles; adding to the liquid a catalyst for directly chemically bonding the silicon compound microporous particles without involving binder components; and directly chemically bonding the microporous particles by catalysis, wherein void spaces are measured by setting 0.1 g of sample in the capillary of a surface area measurement apparatus, dying under reduced temperature at room temperature for 24 hours, creating an adsorption isotherm by adsorbing nitrogen gas to the sample and thereby obtaining a pore size distribution.
Apparatus for irradiating goods with X-rays (1 1x, 12x), comprising • A first source of X-rays configured for emitting X-rays along a first irradiation volume (1 1x) centred on a longitudinal axis, • A conveyor (3h, 3v) configured for driving goods such as to expose afirst portion of the goods through the first irradiation volume, the goods forming target products, and being preferably loaded on pallets and / or in containers, each target product being inscribed within aprismatic volume defined by abase plane and a height (h), wherein during conveying the base plane extends along the longitudinal axis and a transverse axis normal to the longitudinal axis, and the height (h) extends along a vertical axis normal to the base plane (X, Y), wherein, the conveyor (3h, 3v) comprises first and second horizontal portions, configured for moving the goods along the longitudinal axis both upstream and downstream of a vertical portion of the conveyor (3h, 3v) driving the target products parallel to the vertical axis, to expose a first portion of the target products to the first irradiation volume and characterised in that, ascanning ratio (w1 / wx) of a target product width to an irradiation span (wx), both measured along the transverse axis is comprised between 30% and 65%, and wherein a value of the irradiation span (wx) is controlled at least partly by a scan horn. • A first source of X-rays configured for emitting X-rays along a first irradiation volume (1 1x) centred on a longitudinal axis, • A conveyor (3h, 3v) configured for driving goods such as to expose afirst portion of the goods through the first irradiation volume, the goods forming target products, and being preferably loaded on pallets and / or in containers, each target product being inscribed within aprismatic volume defined by abase plane and a height (h), wherein during conveying the base plane extends along the longitudinal axis and a transverse axis normal to the longitudinal axis, and the height (h) extends along a vertical axis normal to the base plane (X, Y), wherein, the conveyor (3h, 3v) comprises first and second horizontal portions, configured for moving the goods along the longitudinal axis both upstream and downstream of a vertical portion of the conveyor (3h, 3v) driving the target products parallel to the vertical axis, to expose a first portion of the target products to the first irradiation volume and characterised in that, ascanning ratio (w1 / wx) of a target product width to an irradiation span (wx), both measured along the transverse axis is comprised between 30% and 65%, and wherein a value of the irradiation span (wx) is controlled at least partly by a scan horn.
Connector for connecting at least one first fluid line to a second fluid line formed with a mating connector or for connecting an assembly formed with a mating connector, comprising an adapter sleeve and a housing with a through channel, wherein one end of the housing is formed as a sleeve section with a receptacle channel fluidically connected to the through channel for receiving the adapter sleeve, wherein the adapter sleeve can be inserted into the receptacle channel of the sleeve section in a mounting direction directed axially to a mounting axis and is held releasably in the receptacle channel in a positive-locking manner in the axial direction, the adapter sleeve having a through opening for a plug shank of the mating connector and having a retaining means for releasably retaining the mating connector, the retaining means projecting into the through opening in a rest state and being designed to be elastically expandable radially with respect to the mounting axis into a tension state, and the plug shank of the mating connector can be inserted into the through opening of the adapter sleeve in a pre-assembly position of the connector and, in a mounting position of the connector, the retaining means can block the mating connector axially with respect to the mounting axis, wherein a locking element movable axially to the mounting axis is arranged movably on an outer circumference of the sleeve section from a release position releasing the retaining means into a lock position locking the retaining means, wherein the locking element in its release position in the pre-assembly position of the connector is fixed on the sleeve section at least axially against movement into the locking position, wherein a positive-locking element fixes the adapter sleeve in the receptacle channel in an axial direction relative to the mounting axis and in a rest state projects into the through opening and is designed to be elastically expandable radially relative to the mounting axis into a tension state, characterized in that the sleeve section and the adapter sleeve each have at least one breakthrough which is radial with respect to the mounting axis, at least one breakthrough of the adapter sleeve and of the sleeve section being arranged adjacent to one another in a fixed state of the adapter sleeve in the sleeve section in such a way, that the positive-locking element can be inserted radially to the mounting axis through the breakthroughs of the adapter sleeve and the sleeve section into the through opening of the adapter sleeve.
A system for generating ultra short high energy laser light pulses with pulse durations smaller than 10 ps, comprising: - a mode locked oscillator emitting laser light pulses, - a spectral filter element stretching the pulse duration of the emitted laser light pulses, - an amplification element amplifying the stretched laser light pulses, - a spectral broadening element broadening the spectral bandwidth of the amplified laser light pulses, - a dispersive element compressing the spectrally broadened laser light pulses, characterized in that said spectral filter element comprises: - a switch comprising one input channel and a plurality of output channels directing the laser light pulses from said input channel to one of said output channels, - a plurality of spectral filters each comprising a different filter bandwidth stretching the pulse duration of the laser light pulses, - a combiner comprising a plurality of input channels and one output channel directing the stretched laser light pulses from said input channels to said one output channel. - a mode locked oscillator emitting laser light pulses, - a spectral filter element stretching the pulse duration of the emitted laser light pulses, - an amplification element amplifying the stretched laser light pulses, - a spectral broadening element broadening the spectral bandwidth of the amplified laser light pulses, - a dispersive element compressing the spectrally broadened laser light pulses, - a switch comprising one input channel and a plurality of output channels directing the laser light pulses from said input channel to one of said output channels, - a plurality of spectral filters each comprising a different filter bandwidth stretching the pulse duration of the laser light pulses, - a combiner comprising a plurality of input channels and one output channel directing the stretched laser light pulses from said input channels to said one output channel.
A vacuum lid for opening and closing a cooking chamber of a vacuum cooking pot including: a lid body; a slot formed at the edge of said lid body; a vacuum packing mounted in said slot; and a lid handle installed in the center of said lid body, wherein said lid handle includes: a central hole unit disposed on the through-hole formed in the center of said lid body, characterizes by a central cap unit coupled with said central hole unit and supported by said lid body; an arm initiated from the one side of said central cap unit and protruding towards the radial direction of said lid body a check valve installed inside of said central hole unit, so that when the check valve is pulled up the vacuum of the container is released. a lid body; a slot formed at the edge of said lid body; a vacuum packing mounted in said slot; and a lid handle installed in the center of said lid body, wherein said lid handle includes: a central hole unit disposed on the through-hole formed in the center of said lid body, characterizes by a central cap unit coupled with said central hole unit and supported by said lid body; an arm initiated from the one side of said central cap unit and protruding towards the radial direction of said lid body a check valve installed inside of said central hole unit, so that when the check valve is pulled up the vacuum of the container is released. a central hole unit disposed on the through-hole formed in the center of said lid body, characterizes by a central cap unit coupled with said central hole unit and supported by said lid body; an arm initiated from the one side of said central cap unit and protruding towards the radial direction of said lid body a check valve installed inside of said central hole unit, so that when the check valve is pulled up the vacuum of the container is released.
An adhesion promoter coating composition, comprising: an oligomeric alkylalkoxysiloxane; and an adhesion compound comprising an electrophile moiety and an alkoxysilyl moiety. an oligomeric alkylalkoxysiloxane; and an adhesion compound comprising an electrophile moiety and an alkoxysilyl moiety.
A laser processing method for processing a processed article using a laser processing head radiating at least a short-pulse laser having a pulse width of 100 nanoseconds or less that processes the processed article, wherein the processed article has a laminated structure in which a protection layer is laminated to a metal layer, characterized in that the laser processing method comprises: a short-pulse laser processing step for irradiating the protection layer and the metal layer with the short-pulse laser to ablate the protection layer and a part of the metal layer; and a metal layer processing step for ablating the metal layer in an area ablated in the short-pulse laser processing step, wherein the area ablated in the short-pulse laser processing step is irradiated with a fiber laser to ablate the metal layer. a short-pulse laser processing step for irradiating the protection layer and the metal layer with the short-pulse laser to ablate the protection layer and a part of the metal layer; and a metal layer processing step for ablating the metal layer in an area ablated in the short-pulse laser processing step, wherein the area ablated in the short-pulse laser processing step is irradiated with a fiber laser to ablate the metal layer.
Ventilation or check valve for ventilation or outlet openings of compressed air apparatuses of vehicles, comprising at least one diaphragm disk which is made from flexible material, is held with a central region in a bore of a valve housing and is prestressed with a radially outer region against a valve seat on the valve housing, in order to lift up from the valve seat in a pressure-induced manner in the case of a pressure gradient between an inlet space and an outlet space or atmosphere and to open a flow cross section between the inlet space and the outlet space or atmosphere, characterized in that, as viewed in the circumferential direction of the diaphragm disk, a plurality of hold-downs (5, 6) which are arranged at a circumferential spacing from one another and hold down the radially outer region of the diaphragm disk locally against the valve seat are provided on the valve housing.
An ice making unit for cooling devices, comprising: at least one ice tray in which at least one chamber is disposed in which water, desired to be frozen, gathers; at least one water case which is located at the upper part of the ice tray and fills in the ice tray with the water leaking drop by drop from a dripper; the ice making unit being characterized by at least one protrusion, on which drops taking out of the dripper reach to the chamber by sliding and around which a cold air flow passes. at least one ice tray in which at least one chamber is disposed in which water, desired to be frozen, gathers; at least one water case which is located at the upper part of the ice tray and fills in the ice tray with the water leaking drop by drop from a dripper; the ice making unit being characterized by at least one protrusion, on which drops taking out of the dripper reach to the chamber by sliding and around which a cold air flow passes.
Method for producing hollow metallic workpieces having a profiled inner surface from a peripheral tube having a profiled inner surface and a lining following the profiled inner surface and made of a material layer forming a composite with the material of the peripheral tube, wherein the peripheral tube is forged over a mandrel, characterised in that the peripheral tube has an inner surface which is pre-profiled to approximate the profiled inner surface of the peripheral tube, and in a further step the material layer of the lining is introduced into the peripheral tube preformed to approximate the profiled inner surface, before the preformed peripheral tube with the material layer of the lining is forged over the mandrel determining the profiled inner surface of the workpiece.
A dissolvable article in the form of a porous dissolvable solid structure, comprising: (a) from 23% to 75% of a surfactant system; wherein said surfactant system has an average ethoxylate/alkyl ratio of from 0.10 to 0.25, as calculated according to the ethoxylate/alkyl ratio calculation method; (b) from 10% to 50% water soluble polymer; and (c) from 1% to 15% plasticizer; and wherein said article has a density of from 0.03 g/cm 3 to 0.20 g/cm 3, as calculated according to the density calculation method, wherein said surfactant system comprises a C9-C11 / C12-C16 alkyl chain length ratio of from 0.40 to 0.90, as calculated according to the C9-C11 / C12-C16 alkyl chain length ratio calculation method. (a) from 23% to 75% of a surfactant system; wherein said surfactant system has an average ethoxylate/alkyl ratio of from 0.10 to 0.25, as calculated according to the ethoxylate/alkyl ratio calculation method; (b) from 10% to 50% water soluble polymer; and (c) from 1% to 15% plasticizer; and wherein said article has a density of from 0.03 g/cm 3 to 0.20 g/cm 3, as calculated according to the density calculation method, wherein said surfactant system comprises a C9-C11 / C12-C16 alkyl chain length ratio of from 0.40 to 0.90, as calculated according to the C9-C11 / C12-C16 alkyl chain length ratio calculation method.
A nucleic acid structure comprising a plurality of annealed oligonucleotides, each oligonucleotide comprising at least two domains, arranged into at least two parallel double helices, wherein at least one double helix comprises a unique domain, at least one double helix is unique, or at least one oligonucleotide in the structure is unique, and wherein oligonucleotides having single-stranded poly, poly or poly domains are present at borders of the structure.