mhurhangee/ep-ind-claims huggingface dataset:
A method for generating aqueous droplets in an air phase in a microfluidic chip, wherein the microfluidic chip has a network of microchannels including an inlet microchannel, the method comprising: providing a valve structure having a first valve inlet, a second valve inlet, and a valve outlet; inserting a capillary into the first valve inlet wherein the capillary exits through the valve outlet, wherein a seal is present between the capillary and the first valve inlet; threading an outer tubing onto the capillary, wherein the capillary and the outer tubing are in fluid communication with the inlet microchannel and wherein the capillary and the outer tubing are inserted into the inlet microchannel; providing a seal between the outer tubing and the valve outlet; controlling a pressure to form droplets of an aqueous solution by flowing the aqueous solution through the capillary and into the inlet microchannel; and continuously introducing the air phase through the second valve inlet and the outer tubing into the inlet microchannel, wherein the droplets are formed at the tip of the inner capillary and then sheared off by air into the microchannels of the microfluidic chip. providing a valve structure having a first valve inlet, a second valve inlet, and a valve outlet; inserting a capillary into the first valve inlet wherein the capillary exits through the valve outlet, wherein a seal is present between the capillary and the first valve inlet; threading an outer tubing onto the capillary, wherein the capillary and the outer tubing are in fluid communication with the inlet microchannel and wherein the capillary and the outer tubing are inserted into the inlet microchannel; providing a seal between the outer tubing and the valve outlet; controlling a pressure to form droplets of an aqueous solution by flowing the aqueous solution through the capillary and into the inlet microchannel; and continuously introducing the air phase through the second valve inlet and the outer tubing into the inlet microchannel, wherein the droplets are formed at the tip of the inner capillary and then sheared off by air into the microchannels of the microfluidic chip.
Regulation method of a hybrid heating system comprising at least: - a heat pump, and - a combustion boiler, said method comprising the following steps: - obtaining a value of a target operating point of the system, and - determining a value of a threshold operating point of the heat pump, the crossing of said threshold operating point bringing about a permutation of the operating rate of the heat pump between an active state and an inactive state, the method being characterised in that it further comprises the following step: - controlling the combustion boiler according to an intermittent operating rate when the difference between the value of said threshold operating point and the value of said target operating point is lower than a chosen value. - a heat pump, and - a combustion boiler, - obtaining a value of a target operating point of the system, and - determining a value of a threshold operating point of the heat pump, the crossing of said threshold operating point bringing about a permutation of the operating rate of the heat pump between an active state and an inactive state, - controlling the combustion boiler according to an intermittent operating rate when the difference between the value of said threshold operating point and the value of said target operating point is lower than a chosen value.
Electrical arrangement for an electric arc furnace operated with alternating current, - wherein the electrical arrangement comprises a convertor, a furnace transformer, a number of electrodes and a capacitor arrangement, - wherein the electrodes are arranged in a furnace vessel of the electric arc furnace, such that they apply electric arcs to a melt material situated in the furnace vessel, - wherein, on the input side, the convertor to a supply network having a network frequency (f) and a network frequency, characterized in that on the output side, the convertor is connected to the furnace transformer, - wherein the furnace transformer steps down a primary voltage (U') fed to the furnace transformer by the convertor into a secondary voltage (U") of a maximum of 2 kV, said secondary voltage being fed to the electrodes, - wherein the furnace transformer is connected to the convertor on the input side and to the electrodes of the electric arc furnace and the capacitor arrangement on the output side, - wherein the convertor is controlled by a control device, such that a primary voltage (U') output to the furnace transformer by the convertor has a furnace frequency (f') which is at least ten times the network frequency (f) and/or is greater than 1 kHz, - wherein the furnace frequency (f') is the fundamental frequency at which the electrodes are supplied. - wherein the electrical arrangement comprises a convertor, a furnace transformer, a number of electrodes and a capacitor arrangement, - wherein the electrodes are arranged in a furnace vessel of the electric arc furnace, such that they apply electric arcs to a melt material situated in the furnace vessel, - wherein, on the input side, the convertor to a supply network having a network frequency (f) and a network frequency, - wherein the furnace transformer steps down a primary voltage (U') fed to the furnace transformer by the convertor into a secondary voltage (U") of a maximum of 2 kV, said secondary voltage being fed to the electrodes, - wherein the furnace transformer is connected to the convertor on the input side and to the electrodes of the electric arc furnace and the capacitor arrangement on the output side, - wherein the convertor is controlled by a control device, such that a primary voltage (U') output to the furnace transformer by the convertor has a furnace frequency (f') which is at least ten times the network frequency (f) and/or is greater than 1 kHz, - wherein the furnace frequency (f') is the fundamental frequency at which the electrodes are supplied.
An aircraft passenger seat privacy partition, comprising: a screen selectively switchable between an operational state and a non-operational state; a support member for supporting the screen between adjacent passenger seats (14, 16) characterised, in that the screen is selectively switchable between an opaque optical operational state and a substantially transparent optical non-operational state in response to a change in voltage applied to the screen; and a touch-responsive switch embedded in the screen for detecting a change in capacitance in the screen and applying the voltage change to the screen to selectively switch between the opaque and substantially transparent optical states. a screen selectively switchable between an operational state and a non-operational state; a support member for supporting the screen between adjacent passenger seats (14, 16) the screen is selectively switchable between an opaque optical operational state and a substantially transparent optical non-operational state in response to a change in voltage applied to the screen; and a touch-responsive switch embedded in the screen for detecting a change in capacitance in the screen and applying the voltage change to the screen to selectively switch between the opaque and substantially transparent optical states.
Dowel pin (1, 31) made of one single homogenous hard material, preferably made of hardened steel, for the mutual alignment of two perforated parts to be connected, preferably of a printing device, particularly of a portal printer, by means of two sleeves having a cylindrical shank area (13, 32) of constant shank diameter where the lateral surface of the same is machined to a precision in the style of a fit of at least 1/100 mm, and which are embraced by two boreholes in the style of a fit in the parts to be connected, characterized by a) A head end (14, 33) having an enlarged diameter compared to the shank diameter as well as b) A threaded section (18, 36) having a reduced diameter compared to the shank diameter, c) Where the length of the shank area (13, 32) is dimensioned so that one face side of a threaded element screwed into or onto the dowel pin (1, 31) abuts against the surrounding surface area of the corresponding part, however does not contact the shank end of the dowel pin (1, 31). thereby pressing the parts to be connected tightly against each other. a) A head end (14, 33) having an enlarged diameter compared to the shank diameter as well as b) A threaded section (18, 36) having a reduced diameter compared to the shank diameter, c) Where the length of the shank area (13, 32) is dimensioned so that one face side of a threaded element screwed into or onto the dowel pin (1, 31) abuts against the surrounding surface area of the corresponding part, however does not contact the shank end of the dowel pin (1, 31). thereby pressing the parts to be connected tightly against each other.
An isolated nucleic acid that encodes a polypeptide shorter than 200 amino acids and comprising SEQ ID NO:5 or SEQ ID NO:20, wherein the polypeptide inhibits matrix metalloproteinase activity.
Pressure-sensitive adhesive comprising - at least one poly(meth)acrylate and - at least one oligomer having a weight-average molecular weight M w, measured by measurement method 1b as described herein, of 1500 to 5000 g/mol and a polydispersity D of ≤ 2, the construction of which derives from a monomer composition consisting of ∘ at least 50 wt%, based on the total weight of the monomer composition, of a mixture of a) methyl methacrylate and b) cyclohexyl methacrylate; ∘ optionally c) one or more further radically polymerizable monomers, and at least one compound containing an -SH group. - at least one poly(meth)acrylate and - at least one oligomer having a weight-average molecular weight M w, measured by measurement method 1b as described herein, of 1500 to 5000 g/mol and a polydispersity D of ≤ 2, the construction of which derives from a monomer composition consisting of ∘ at least 50 wt%, based on the total weight of the monomer composition, of a mixture of a) methyl methacrylate and b) cyclohexyl methacrylate; ∘ optionally c) one or more further radically polymerizable monomers, and ∘ at least 50 wt%, based on the total weight of the monomer composition, of a mixture of a) methyl methacrylate and b) cyclohexyl methacrylate; a) methyl methacrylate and b) cyclohexyl methacrylate; ∘ optionally c) one or more further radically polymerizable monomers, and
A method for preparing a molecularly imprinted polymer through radical polymerization, wherein: a) are contacted with each other: - at least one imprinting molecule or entity; - identical or different monomers, capable of forming the molecularly imprinted polymer; - at least one initiator including at least two chemical functionality capable of forming radicals for initiating the polymerization of said monomers over or around said imprinting molecule or entity; b) a polymerization under exposure to light irradiation of visible or UV wavelength or with supply of thermal energy is performed thereby forming over or around said imprinting molecule or entity a molecularly imprinted polymer; c) non polymerized monomer or monomers and/or all or part of the imprinting molecule or entity of the polymer formed in b) are removed with a solvent or a convenient mixture of solvent or solvents. a) are contacted with each other: - at least one imprinting molecule or entity; - identical or different monomers, capable of forming the molecularly imprinted polymer; - at least one initiator including at least two chemical functionality capable of forming radicals for initiating the polymerization of said monomers over or around said imprinting molecule or entity; - at least one imprinting molecule or entity; - identical or different monomers, capable of forming the molecularly imprinted polymer; - at least one initiator including at least two chemical functionality capable of forming radicals for initiating the polymerization of said monomers over or around said imprinting molecule or entity; b) a polymerization under exposure to light irradiation of visible or UV wavelength or with supply of thermal energy is performed thereby forming over or around said imprinting molecule or entity a molecularly imprinted polymer; c) non polymerized monomer or monomers and/or all or part of the imprinting molecule or entity of the polymer formed in b) are removed with a solvent or a convenient mixture of solvent or solvents.
A control method of a cooking apparatus provided with a storage container configured to store water, a steam generator installed below the storage container to receive the water from the storage container, a water supply pump installed above the storage container to supply the water from the storage container to the steam generator, and a drain pump installed above the storage container to discharge the water from the steam generator to the storage container, the control method comprising: controlling an operation of the water supply pump to supply the water from the storage container to the steam generator; and controlling an operation of the drain pump to discharge water in the steam generator when a level of water supplied to the steam generator reaches a first position (D 1) after the operation of the water supply pump is stopped. controlling an operation of the water supply pump to supply the water from the storage container to the steam generator; and controlling an operation of the drain pump to discharge water in the steam generator when a level of water supplied to the steam generator reaches a first position (D 1) after the operation of the water supply pump is stopped.
Milking system with a milk tank, with a teat cup which is connected to the milk tank, with a rinsing connection for introducing a rinsing liquid into the milking system, and with a liquid ring vacuum pump for applying a negative pressure to the teat cup, wherein a buffer container is provided for an operating liquid of the liquid ring vacuum pump, characterized in that a rinsing channel (15, 18, 31) extends from the rinsing connection as far as the buffer container.
Apparatus comprising: a pump system controller having a signal processor or processing module configured to respond to signaling containing information about a set point and a speed related to one or more pumps in a pump system, including a variable speed multiple pump booster system, operating at a substantially constant discharge pressure; characterized in that the signal processor or processing module is configured to determine corresponding signaling containing information about an adjustment to the set point to compensate for system friction loss and maintain the substantially constant discharge pressure of the pump system for flow variation, using an interpolation based on a relationship between a minimum set point for a minimum speed and a maximum set point for a maximum speed so as to find a value of an adjusted set point for the speed in order to maintain the substantially constant discharge pressure of the pump system, based at least partly on the signaling received. a pump system controller having a signal processor or processing module configured to respond to signaling containing information about a set point and a speed related to one or more pumps in a pump system, including a variable speed multiple pump booster system, operating at a substantially constant discharge pressure; characterized in that the signal processor or processing module is configured to determine corresponding signaling containing information about an adjustment to the set point to compensate for system friction loss and maintain the substantially constant discharge pressure of the pump system for flow variation, using an interpolation based on a relationship between a minimum set point for a minimum speed and a maximum set point for a maximum speed so as to find a value of an adjusted set point for the speed in order to maintain the substantially constant discharge pressure of the pump system, based at least partly on the signaling received.
A detached power supply apparatus, comprising: two push-in resilient plungers spaced apart from each other; a receiving surface for mounting the two push-in resilient plungers; an abutting surface opposite to the receiving surface; and two reeds spaced apart from each other and locating on two sides of the receiving surface and the abutting surface, an elastic force direction of the two reeds being parallel to the receiving surface and the abutting surface, each of the two reeds comprising a limit groove, characterized in that the plungers are push-in resilient ball head plungers, and that the receiving surface, and the abutting surface together form a receiving chamber, the two push-in resilient ball head plungers are received in the receiving chamber, and that the limit groove comprises an opening opened one end thereof, and a closed end disposed in the other end thereof. two push-in resilient plungers spaced apart from each other; a receiving surface for mounting the two push-in resilient plungers; an abutting surface opposite to the receiving surface; and two reeds spaced apart from each other and locating on two sides of the receiving surface and the abutting surface, an elastic force direction of the two reeds being parallel to the receiving surface and the abutting surface, each of the two reeds comprising a limit groove, characterized in that the plungers are push-in resilient ball head plungers, and that the receiving surface, and the abutting surface together form a receiving chamber, the two push-in resilient ball head plungers are received in the receiving chamber, and that the limit groove comprises an opening opened one end thereof, and a closed end disposed in the other end thereof.
A communication method, comprising: sending downlink control information, DCI, to a terminal, wherein the DCI carries a carrier assignment indication field comprising a first code and a second code, the first code indicates a total number of scheduled carriers in all configured carriers, and the second code indicates an accumulative number M of a current scheduled carrier, and the accumulative number M is an integer greater than or equal to 1; receiving hybrid automatic repeat request, HARQ, information from the terminal, wherein the HARQ information is based on the carrier assignment indication field in the DCI. sending downlink control information, DCI, to a terminal, wherein the DCI carries a carrier assignment indication field comprising a first code and a second code, the first code indicates a total number of scheduled carriers in all configured carriers, and the second code indicates an accumulative number M of a current scheduled carrier, and the accumulative number M is an integer greater than or equal to 1; receiving hybrid automatic repeat request, HARQ, information from the terminal, wherein the HARQ information is based on the carrier assignment indication field in the DCI.
Wiping covering support for a hard surface wiping appliance (10; 130; 160) for cleaning a hard surface, in particular a window pane, comprising a support part (60; 142; 172), to which a wiping covering is fixable, and comprising a connecting part, which is releasably connectable to a spray head for dispensing a liquid from a liquid container and for spraying the liquid onto the hard surface to be cleaned, wherein the connecting part comprises a first connecting element for releasably connecting to the liquid container and a second connecting element for releasably connecting to the spray head, characterized in that the second connecting element is configured as an external thread.
A steel plate comprising: carbon, 0.03 ∼ 0.05 wt%; silicon (Si), 0.2 ∼ 0.3 wt%; manganese (Mn), 0.5 ∼ 1.3 wt%; phosphorous, 0.010 wt% or less; sulfur, 0.005 wt% or less; aluminum (Al), 0.02 ∼ 0.05 wt%; nickel (Ni), 0.2 ∼ 0.5 wt%; chromium (Cr), 0.2 ∼ 0.3 wt%; niobium (Nb), 0.03 ∼ 0.05 wt%; vanadium, 0.02 ∼ 0.05 wt%; titanium (Ti), 0.01 ∼ 0.02 wt%; calcium (Ca), 0.001 ∼ 0.004 wt%; and the balance of iron (Fe) and other unavoidable impurities, the steel plate having a tensile strength of 450 MPa or more, wherein the steel plate has a yield ratio (yield strength/tensile strength) of 80% or less, wherein microstructure of the steel plate is a composite structure including acicular ferrite and bainite structures that occupies 30% or more of the entirety of the microstructure in terms of cross-sectional area ratio. carbon, 0.03 ∼ 0.05 wt%; silicon (Si), 0.2 ∼ 0.3 wt%; manganese (Mn), 0.5 ∼ 1.3 wt%; phosphorous, 0.010 wt% or less; sulfur, 0.005 wt% or less; aluminum (Al), 0.02 ∼ 0.05 wt%; nickel (Ni), 0.2 ∼ 0.5 wt%; chromium (Cr), 0.2 ∼ 0.3 wt%; niobium (Nb), 0.03 ∼ 0.05 wt%; vanadium, 0.02 ∼ 0.05 wt%; titanium (Ti), 0.01 ∼ 0.02 wt%; calcium (Ca), 0.001 ∼ 0.004 wt%; and the balance of iron (Fe) and other unavoidable impurities, the steel plate having a tensile strength of 450 MPa or more, wherein the steel plate has a yield ratio (yield strength/tensile strength) of 80% or less, wherein microstructure of the steel plate is a composite structure including acicular ferrite and bainite structures that occupies 30% or more of the entirety of the microstructure in terms of cross-sectional area ratio.
Bushing for connecting a blade root of a wind turbine blade directly or indirectly to a hub of a turbine, comprising an elongate body for permanent integration into the blade root by casting, infusion or lamination during production of the wind turbine blade, wherein the body is provided with a hollow space which extends at least partially from a first outer end of the body in the longitudinal direction of the body, and the hollow space is provided at least partially on the periphery with screw thread for mounting the blade root on the hub by means of a bolt, wherein the body comprises in longitudinal direction two preferably cylindrically symmetric parts (30,40) which both extend in longitudinal direction of the body, the first part of which has a constant outer diameter D1 and a width W1 and extends from the first outer end of the body, and a second part of which is adjacent to the first part and has a width W2 and an outer diameter decreasing in the direction of a second outer end of the body, wherein the outer diameter of the second part decreases from D1 to D2, wherein D1 > D2, characterized in that 0.083 <= (D1 - D2) / (2 x W2) <= 0.176.
A method for manufacturing an intravenous catheter assembly, comprising: providing a septum having a proximal end, a distal end, and an outer surface; disposing the septum into an inner lumen of a catheter adapter, the outer surface of the septum forming a seal with an inner surface of the catheter adapter; providing a first fluid pathway between the outer surface of the septum and the inner surface of the catheter adapter; interposing a snap ring between the outer surface of the septum and the inner surface of the catheter adapter; securing the position of the septum within the catheter adapter via the snap ring; characterized by providing a second fluid pathway through a plurality of channels of the snap ring. providing a septum having a proximal end, a distal end, and an outer surface; disposing the septum into an inner lumen of a catheter adapter, the outer surface of the septum forming a seal with an inner surface of the catheter adapter; providing a first fluid pathway between the outer surface of the septum and the inner surface of the catheter adapter; interposing a snap ring between the outer surface of the septum and the inner surface of the catheter adapter; securing the position of the septum within the catheter adapter via the snap ring; characterized by providing a second fluid pathway through a plurality of channels of the snap ring.