mhurhangee/ep-ind-claims huggingface dataset:
Switching device with a control unit, a supply connection, a power supply unit and a first current path, which incorporates a first electro-mechanical switch and, connected in series with the first switch, a circuit incorporating a second electro-mechanical switch in parallel with a semiconductor switch, wherein the control unit can output a switching signal for the first switch, for the second switch and for the semiconductor switch, wherein the supply connection is linked to the power supply unit and the control unit draws the energy for the switching signals through the power supply unit, characterised in that the switching device incorporates an energy store and two measurement devices (8,80) linked to the control unit, wherein the energy store is connected in between the supply connection and the power supply unit, so that an energy supply for the switching device effected through the supply connection is buffered internally within the device by means of the energy store, wherein the control unit can determine by means of the first measurement device any drop in the supply voltage, present at the primary side of the power supply unit, below a first voltage threshold value, wherein the control unit can determine by means of the second measurement device any drop in the supply voltage present at the secondary side of the power supply unit below a second voltage threshold value, wherein the control unit is designed in such a way that it evaluates the duration of the time from when the voltage drops below the first voltage threshold value up until when the voltage drops below the second voltage threshold value, and outputs a signal if the time from when the voltage drops below the first voltage threshold value up until when the voltage drops below the second voltage threshold value falls below a critical time value.
A hearing aid system comprising a first hearing aid device and a mobile device, wherein each of the devices comprises a transmit unit and a receive unit for establishing a short range wireless link between the devices, wherein at least one of the devices comprises: • a microphone configured to receive an acoustical audio signal, • a signal processing unit configured to process an audio signal based on the acoustical audio signal, • a first link quality estimator, where the first link quality estimator is configured to determine a phase error of an information packet transmitted from the other device and received by the receive unit of said at least one of the devices and determine a link quality signal based on the phase error, wherein the phase error is determined by averaging the phase error of the multiple samples/bits of the information packet, and the average phase error per information packet is further averaged in between several information packets and wherein the at least one of the devices is configured to transmit the link quality signal to the other device, and the other device is configured to determine the power level of the transmission of the information packet based on the link quality signal via a power controller comprised by the other device, wherein the other device which comprises the power controller is configured to adjust a power level of the transmission of the information packet based on the link quality signal transmitted by the at least one of the devices which comprises the first link quality estimator. • a microphone configured to receive an acoustical audio signal, • a signal processing unit configured to process an audio signal based on the acoustical audio signal, • a first link quality estimator, where the first link quality estimator is configured to determine a phase error of an information packet transmitted from the other device and received by the receive unit of said at least one of the devices and determine a link quality signal based on the phase error, wherein the phase error is determined by averaging the phase error of the multiple samples/bits of the information packet, and the average phase error per information packet is further averaged in between several information packets and wherein the at least one of the devices is configured to transmit the link quality signal to the other device, and the other device is configured to determine the power level of the transmission of the information packet based on the link quality signal via a power controller comprised by the other device, wherein the other device which comprises the power controller is configured to adjust a power level of the transmission of the information packet based on the link quality signal transmitted by the at least one of the devices which comprises the first link quality estimator.
An oven comprising at least one body, at least one casing, at least one oven cavity inside the casing, at least one opening providing access to the oven cavity, a frame surrounding the opening, a panel disposed on the opening, having a bottom wall extending forwards in the horizontal direction from the frame, at least one door that closes the opening by being opposite to the frame and the bottom wall in the closed position and that provides access to the oven cavity when in the open position, at least one portable memory port, disposed on the frame or the bottom wall, that cannot be accessed when the door is in the closed position, at least one protector, having a closed position wherein the portable memory port is covered and an open position wherein access is allowed to the portable memory port, that changes position between the open and closed positions by being moved, characterized by the protector, preventing the door from closing, serving as a stopper in the closing direction of the door when in the open position.
Method for producing a conversion element for an optical and/or optoelectronic component, the method comprising at least the following steps: a) applying phosphor (4; 4a) or a material containing phosphor (4; 4a) to a surface of a transparent, phosphor-free and homogeneous glass material and carrying out a temperature treatment at an elevated temperature above the softening temperature (Tw) of the glass material, whereby the glass material is softened so that the phosphor (4; 4a) sinks into the glass material, and b) cooling of the glass material together with the sunken phosphor (4; 4a), and wherein first the temperature treatment of the glass material is initiated before the phosphor (4; 4a) is applied to the surface of the softened or at least heated glass material. a) applying phosphor (4; 4a) or a material containing phosphor (4; 4a) to a surface of a transparent, phosphor-free and homogeneous glass material and carrying out a temperature treatment at an elevated temperature above the softening temperature (Tw) of the glass material, whereby the glass material is softened so that the phosphor (4; 4a) sinks into the glass material, and b) cooling of the glass material together with the sunken phosphor (4; 4a), and wherein first the temperature treatment of the glass material is initiated before the phosphor (4; 4a) is applied to the surface of the softened or at least heated glass material.
A method of producing an aerogel composite continuous thin film layer thermoelectric semiconductor material comprising a) A wet phase formulation of an aerogel precursor gel, such that the aerogel itself will have minimal thermal conductivity, b) Equilibrating the said aerogel precursor gel in a solution of metallic cations such that they coordinate evenly as a layer with the surface of the said aerogel precursor gel throughout its interior, c) Equilibrating the said aerogel precursor gel in a solution of anions or anion equivalents that will deposit as an insoluble material upon reaction with the said metallic cations coordinated with the surface of the said aerogel precursor gel, whereupon additional anions or anion equivalents coordinate evenly as a layer with the surface of the said aerogel precursor gel throughout its interior, d) Repetition of steps 1(b) and 1(c), where (i) in step 1(b) the said metallic cations additionally react with any of the said anions or anion equivalents already coordinated with the surface of the said aerogel precursor gel throughout its interior and deposit as the said insoluble material, (ii) until a thin film layer of the said insoluble material of the desired even thickness is obtained throughout the interior of said aerogel precursor gel, e) Drying the said aerogel precursor gel to remove the liquid phase. a) A wet phase formulation of an aerogel precursor gel, such that the aerogel itself will have minimal thermal conductivity, b) Equilibrating the said aerogel precursor gel in a solution of metallic cations such that they coordinate evenly as a layer with the surface of the said aerogel precursor gel throughout its interior, c) Equilibrating the said aerogel precursor gel in a solution of anions or anion equivalents that will deposit as an insoluble material upon reaction with the said metallic cations coordinated with the surface of the said aerogel precursor gel, whereupon additional anions or anion equivalents coordinate evenly as a layer with the surface of the said aerogel precursor gel throughout its interior, d) Repetition of steps 1(b) and 1(c), where (i) in step 1(b) the said metallic cations additionally react with any of the said anions or anion equivalents already coordinated with the surface of the said aerogel precursor gel throughout its interior and deposit as the said insoluble material, (ii) until a thin film layer of the said insoluble material of the desired even thickness is obtained throughout the interior of said aerogel precursor gel, (i) in step 1(b) the said metallic cations additionally react with any of the said anions or anion equivalents already coordinated with the surface of the said aerogel precursor gel throughout its interior and deposit as the said insoluble material, (ii) until a thin film layer of the said insoluble material of the desired even thickness is obtained throughout the interior of said aerogel precursor gel, e) Drying the said aerogel precursor gel to remove the liquid phase.
Magazine unit for a packaging machine comprising: - an inlet opening configured to allow for the introduction of a spindle carrying a wound-up web of packaging material into the magazine unit; and - at least one pair of housing seats configured to rotatably support the spindle carrying the wound-up web of packaging material, the respective housing seats being arranged side-by-side and distanced from the inlet opening; the magazine unit further comprising a pair of guide rails, the guide rails being arranged side-by-side and each one extending from the inlet opening to one respective housing seat and being configured to guide the spindle from the inlet opening to the pair of housing seats; wherein each one of the guide rails extends along a respective longitudinal axis and has a respective first end portion and a respective second end portion opposite to the first end portion; and wherein the second end portion is arranged adjacent to the respective housing seat; characterized by the magazine unit further comprising a pair of insertion limit surfaces arranged in the area of the inlet opening, each one being transversally distanced from the respective first end portion of one respective guide rail; wherein the pair of insertion limit surfaces is configured to delimit movement of the spindle along a direction parallel to the respective longitudinal axes and towards the pair of housing seats. - an inlet opening configured to allow for the introduction of a spindle carrying a wound-up web of packaging material into the magazine unit; and - at least one pair of housing seats configured to rotatably support the spindle carrying the wound-up web of packaging material, the respective housing seats being arranged side-by-side and distanced from the inlet opening;
An affinity chromatography device comprising: a housing; an inlet to permit fluid flow into said housing; first and second flow distributors (60, 70), said first flow distributor and said second flow distributor being positioned at opposing ends of said housing; an outlet to permit fluid flow out of said housing, and a wound membrane assembly disposed within said housing, said wound membrane assembly comprising: at least one polytetrafluoroethylene membrane (20, 30) containing therein inorganic particles having at least one nominal particle size; and at least one impermeable layer, wherein at least one of said polytetrafluoroethylene membrane and said inorganic particles has covalently bonded thereto an affinity ligand that reversibly binds to a targeted protein or antibody. a housing; an inlet to permit fluid flow into said housing; first and second flow distributors (60, 70), said first flow distributor and said second flow distributor being positioned at opposing ends of said housing; an outlet to permit fluid flow out of said housing, and a wound membrane assembly disposed within said housing, said wound membrane assembly comprising: at least one polytetrafluoroethylene membrane (20, 30) containing therein inorganic particles having at least one nominal particle size; and at least one impermeable layer, at least one polytetrafluoroethylene membrane (20, 30) containing therein inorganic particles having at least one nominal particle size; and at least one impermeable layer, wherein at least one of said polytetrafluoroethylene membrane and said inorganic particles has covalently bonded thereto an affinity ligand that reversibly binds to a targeted protein or antibody.
Axial pump device with an impeller and with at least one flow-engagement element having at least one contact surface, which is configured for dividing up a medium that is to be transported; the flow-engagement element being embodied as a stator holding element which is configured to connect a stator core, which carries the impeller, to a stator sleeve, which guides the medium that is to be transported inside, via a loadbearing connection, wherein the contact surface has a convex curvature at least with respect to a gap direction, characterised in that a distance between the impeller and the stator holding element is equivalent to at least 25 % of a diameter of the impeller. the flow-engagement element being embodied as a stator holding element which is configured to connect a stator core, which carries the impeller, to a stator sleeve, which guides the medium that is to be transported inside, via a loadbearing connection, wherein the contact surface has a convex curvature at least with respect to a gap direction, characterised in that a distance between the impeller and the stator holding element is equivalent to at least 25 % of a diameter of the impeller.
An assembly comprising a bonding jig, a first object, and a second object, the bonding jig comprising a jig body defining a positioning chamber which has an opening and is configured to position a first adhesive surface of the first object, the first adhesive surface being a surface of the first object to be adhered to a second adhesive surface of the second object, characterized in that an anti-sticking layer is provided on each of an upper surface of a periphery of the opening, the upper surface facing the second adhesive surface, and an inner circumferential wall surface of the opening, the first object and the second object are connected via an adhesive between the first adhesive surface and the second adhesive surface, and the anti-sticking layer provided on the upper surface of the periphery of the opening is in contact with the adhesive.
A method of sterilizing and introducing fluid into a product bag, the method comprising: providing a bladder comprising opposing first and second film layers (105a, 105b) defining a sterile product chamber, the first and second film layers sealed together along a perimeter seal extending along at least a portion of a perimeter of the bladder, the perimeter seal including at least one break defining a bridging channel in fluid communication with the sterile product chamber; providing a sterilizing filtration device embedded in the perimeter seal, the filtration device having an inlet end adapted for receiving a fluid to be sterilized, and an outlet end in fluid communication with the sterile product chamber via the bridging channel, the filtration device having a filter membrane (170, 1002, 1022) with a nominal pore size in a range of approximately 0.1 μm to approximately 0.5 μm; introducing a pharmaceutical fluid into the sterile product chamber through the filtration device and bridging channel such that a sterile pharmaceutical fluid resides within the sterile product chamber; and sealing the opposing first and second layer films together across the bridging channel to create a bridge seal to maintain the sterilized pharmaceutical fluid in the sterile product chamber. providing a bladder comprising opposing first and second film layers (105a, 105b) defining a sterile product chamber, the first and second film layers sealed together along a perimeter seal extending along at least a portion of a perimeter of the bladder, the perimeter seal including at least one break defining a bridging channel in fluid communication with the sterile product chamber; providing a sterilizing filtration device embedded in the perimeter seal, the filtration device having an inlet end adapted for receiving a fluid to be sterilized, and an outlet end in fluid communication with the sterile product chamber via the bridging channel, the filtration device having a filter membrane (170, 1002, 1022) with a nominal pore size in a range of approximately 0.1 μm to approximately 0.5 μm; introducing a pharmaceutical fluid into the sterile product chamber through the filtration device and bridging channel such that a sterile pharmaceutical fluid resides within the sterile product chamber; and sealing the opposing first and second layer films together across the bridging channel to create a bridge seal to maintain the sterilized pharmaceutical fluid in the sterile product chamber.
A heat sink, comprising: a heat dissipation substrate, a connector, and a fastener, wherein the heat dissipation substrate is configured to be suitable to dissipate heat for a packaged chip using multi-chip package technology located on a circuit board, and the heat dissipation substrate is suitable to be located on a surface that is of the packaged chip and that is opposite to the circuit board; and the heat dissipation substrate comprises a first heat dissipation substrate and a second heat dissipation substrate, the first heat dissipation substrate and the second heat dissipation substrate each have a heat conduction surface that is suitable to conduct heat with a chip in the packaged chip, different heat conduction surfaces are suitable to correspond to different chips in the packaged chip, a first end of the connector is fastened to the first heat dissipation substrate, a second end of the connector suspends on an outer side of the second heat dissipation substrate, and the fastener presses against an outer side of the first heat dissipation substrate, to prevent the first heat dissipation substrate from moving far away from the second heat dissipation substrate; wherein a heat conduction rate of a material that the connector is made of is less than a heat conduction rate of a material that the heat dissipation substrate is made of. a heat dissipation substrate, a connector, and a fastener, wherein the heat dissipation substrate is configured to be suitable to dissipate heat for a packaged chip using multi-chip package technology located on a circuit board, and the heat dissipation substrate is suitable to be located on a surface that is of the packaged chip and that is opposite to the circuit board; and the heat dissipation substrate comprises a first heat dissipation substrate and a second heat dissipation substrate, the first heat dissipation substrate and the second heat dissipation substrate each have a heat conduction surface that is suitable to conduct heat with a chip in the packaged chip, different heat conduction surfaces are suitable to correspond to different chips in the packaged chip, a first end of the connector is fastened to the first heat dissipation substrate, a second end of the connector suspends on an outer side of the second heat dissipation substrate, and the fastener presses against an outer side of the first heat dissipation substrate, to prevent the first heat dissipation substrate from moving far away from the second heat dissipation substrate; wherein a heat conduction rate of a material that the connector is made of is less than a heat conduction rate of a material that the heat dissipation substrate is made of.
Injection apparatus for a rocket engine, comprising - an injection plate (14, 14a, 14b, 14c) which delimits a combustion chamber (12, 12a, 12b, 12c) upstream, - a plurality of coaxial injection elements (10, 10a, 10b, 10c) distributed in the injection plate (14, 14a, 14b, 14c), each of which injection elements (10, 10a, 10b, 10c) forms an inner outlet opening (18, 18a, 18b, 18c), delimited by a central sleeve body (32, 32a, 32b, 32c), for a first propellant component and an outer outlet opening (20, 20a, 20b, 20c) for a second propellant component, wherein the outer outlet opening (20, 20a, 20b, 20c) is formed between the central sleeve body (32, 32a, 32b, 32c) and a wall section (40, 40a, 40b, 40c) which surrounds the central sleeve body in an annular manner, characterized in that: the central sleeve body (32, 32a, 32b, 32c) comprises a swirl body (48, 48b), having a plurality of swirling grooves (50, 50b), whereby the first propellant component during operation is swirled as it flows through the swirl body (48, 48b), wherein at least in a partial number of the injection elements (10, 10a, 10b, 10c), the central sleeve body (32, 32a, 32b, 32c) projects from the wall section (40, 40a, 40b, 40c) in the direction towards the combustion chamber (12, 12a, 12b, 12c). - an injection plate (14, 14a, 14b, 14c) which delimits a combustion chamber (12, 12a, 12b, 12c) upstream, - a plurality of coaxial injection elements (10, 10a, 10b, 10c) distributed in the injection plate (14, 14a, 14b, 14c), each of which injection elements (10, 10a, 10b, 10c) forms an inner outlet opening (18, 18a, 18b, 18c), delimited by a central sleeve body (32, 32a, 32b, 32c), for a first propellant component and an outer outlet opening (20, 20a, 20b, 20c) for a second propellant component, wherein the outer outlet opening (20, 20a, 20b, 20c) is formed between the central sleeve body (32, 32a, 32b, 32c) and a wall section (40, 40a, 40b, 40c) which surrounds the central sleeve body in an annular manner, characterized in that: the central sleeve body (32, 32a, 32b, 32c) comprises a swirl body (48, 48b), having a plurality of swirling grooves (50, 50b), whereby the first propellant component during operation is swirled as it flows through the swirl body (48, 48b), wherein at least in a partial number of the injection elements (10, 10a, 10b, 10c), the central sleeve body (32, 32a, 32b, 32c) projects from the wall section (40, 40a, 40b, 40c) in the direction towards the combustion chamber (12, 12a, 12b, 12c). the central sleeve body (32, 32a, 32b, 32c) comprises a swirl body (48, 48b), having a plurality of swirling grooves (50, 50b), whereby the first propellant component during operation is swirled as it flows through the swirl body (48, 48b), wherein at least in a partial number of the injection elements (10, 10a, 10b, 10c), the central sleeve body (32, 32a, 32b, 32c) projects from the wall section (40, 40a, 40b, 40c) in the direction towards the combustion chamber (12, 12a, 12b, 12c).