mhurhangee/ep-ind-claims huggingface dataset:
Casing assembly with a casing, having a casing feedthrough, a shaft, which engages through the casing, a seal, which seals an annular gap between the casing feedthrough and the shaft, in order to prevent an escape of a cooling lubricant from the casing, and a centrifugal disc, which is disposed within the casing and is connected to the shaft in a torsion-proof manner, in order to divert a cooling lubricant striking it outwards from the shaft, wherein a cooling lubricant space is formed between the seal and the centrifugal disc, which has an annular opening on its radially outer side, characterised in that a guide device is provided, which extends at least in sections over the opening and is embodied such that the cooling lubricant diverted away by the centrifugal disc is conveyed via the guide device into the coolant lubricant space, wherein the guide device projects from a casing wall and is especially fastened to said wall.
Motor vehicle component, comprising - an at least partially translucent windshield element, - first electronic connection means, which are arranged at least in sections in or on the window element, - a multilayer film element which comprises at least two layers (3b, 3c) which are arranged one above the other in a sandwich-like manner, the film element comprising - a first layer which contacts the disk element, preferably over the entire surface, and has a dielectric material, the first layer having optically transparent electrodes, the electrodes having second electronic connection means for supplying the electrodes with electrical energy, and - a second layer comprising a hydrophobic material, the first electronic connection means being connected to the second electronic connection means in order to establish an electrically conductive contact with the electrodes in the first layer of the foil element, characterized in that the first layer additionally comprises a heating element which has third electronic connection means which can be connected to the first and/or second electronic connection means. - an at least partially translucent windshield element, - first electronic connection means, which are arranged at least in sections in or on the window element, - a multilayer film element which comprises at least two layers (3b, 3c) which are arranged one above the other in a sandwich-like manner, the film element comprising - a first layer which contacts the disk element, preferably over the entire surface, and has a dielectric material, the first layer having optically transparent electrodes, the electrodes having second electronic connection means for supplying the electrodes with electrical energy, and - a second layer comprising a hydrophobic material, - a first layer which contacts the disk element, preferably over the entire surface, and has a dielectric material, the first layer having optically transparent electrodes, the electrodes having second electronic connection means for supplying the electrodes with electrical energy, and - a second layer comprising a hydrophobic material, the first electronic connection means being connected to the second electronic connection means in order to establish an electrically conductive contact with the electrodes in the first layer of the foil element, characterized in that the first layer additionally comprises a heating element which has third electronic connection means which can be connected to the first and/or second electronic connection means.
Multifunctional quick freezing equipment built up by a support frame, a mechanical vapour ventilation plant, a mechanical vapour compression freezing refrigeration plant, a tray rack, a Dewar vessel with purge head, a defrost heater equipped with a temperature sensor and a proximity sensor, a double thermal insulated enclosure, made by joining several polyurethane thermal insulation panels, in the form of a two-room construction separated by a common thermal-insulating wall, characterized in that the multifunctional quick freezing equipment comprises a quick freezing room provided with an access door equipped with the defrost heater, and an adjacent pre-cooling and temporary frozen storage room, provided with an access door equally equipped with the defrost heater, which communicate between them by means of a pipe that crosses the common wall, equipped with an exhaust valve, having the role of favouring the achievement of a slight overpressure in the quick freezing room in order to avoid the rapid evacuation to the adjacent room of nitrogen vapours that have not yet been used at maximum efficiency, they being further reused for the additional cooling of the adjacent room and the reduction of the thermal load of the mechanical vapour compression freezing refrigerating plant that serves it, subsequently, after exhaustion, being evacuated outside the enclosure through a pipe that crosses a ceiling of the adjacent room, equipped with an exhaust valve, a tray rack drive system and a liquid nitrogen supply plant that through a synergistic action, are configured to purge liquid nitrogen with high precision and flat distribution on a target surface and to homogenize the exposure to the liquid nitrogen jets, and respectively an automation plant comprising a thermocouple type temperature sensor for measuring the temperature in the centre of a product, a thermocouple type temperature sensor for measuring the temperature on the surface of the product, a temperature sensor of thermoresistance type, for measuring the temperature in the freezing room, a 24V DC power supply, a touchscreen operating terminal, a programmable logic controller equipped with special modules for adapting signals from thermocouples, respectively thermoresistance, and configured so that as long as the purging of liquid nitrogen is active the algorithm designed for the automatic management of the quick freezing process does not allow the mobilization of the atmosphere inside the quick freezing room to be started by means of the mechanical ventilation plant, which comprises several extended shaft fan motors and same number of discharge propellers, and the passage over the phase of maximum crystallization of the aqueous solution contained in the product takes place as quickly as possible, and is configured so that as long as the temperature measured in the centre of the product by means of the sensor is within the range -2°C to -5°C, the continuous purging of liquid nitrogen will be allowed regardless of the limitation established for the temperature of the atmosphere inside the quick freezing room measured by means of the sensor.
A system comprising: a programmable logic controller; a first module of a first chain of modules, each adjacent pair of said first chain of modules communicatively coupled in series, said first module communicatively coupled to the programmable logic controller, said first module comprising a transmission circuit and a reception circuit, characterized by said first module adapted to communicate with said programmable logic controller via 8B/10B encoded frames that maps 8-bit symbols to 10-bit symbols, a frame of said 8B/10B encoded frames comprising a message type field of a size of eight bits, a value stored in said message type field indicative of content of a data field of each of said frames, said message type field following a first ordered sequence of fields comprised by said frame, said first ordered sequence of fields comprising, in the following order, a preamble field, a start-of-frame field, a destination address field, a length field specifying the number of bytes in the message, and a source address field, said message type field followed by a second ordered sequence of fields comprised by each frame, said second ordered sequence comprising, in the following order, a data field, a cyclic redundancy check field of a size of 32 bits, and an end of frame field. a programmable logic controller; a first module of a first chain of modules, each adjacent pair of said first chain of modules communicatively coupled in series, said first module communicatively coupled to the programmable logic controller, said first module comprising a transmission circuit and a reception circuit, characterized by said first module adapted to communicate with said programmable logic controller via 8B/10B encoded frames that maps 8-bit symbols to 10-bit symbols, a frame of said 8B/10B encoded frames comprising a message type field of a size of eight bits, a value stored in said message type field indicative of content of a data field of each of said frames, said message type field following a first ordered sequence of fields comprised by said frame, said first ordered sequence of fields comprising, in the following order, a preamble field, a start-of-frame field, a destination address field, a length field specifying the number of bytes in the message, and a source address field, said message type field followed by a second ordered sequence of fields comprised by each frame, said second ordered sequence comprising, in the following order, a data field, a cyclic redundancy check field of a size of 32 bits, and an end of frame field.
A smear preparing apparatus that operates under selectable operation modes, comprising: a smearing unit that prepares smeared slides by smearing samples onto slides; a staining unit that is capable of housing the smeared slides and that performs staining processing by accommodating a staining solution used to stain the samples on the housed smeared slides; a fluid circuit that supplies the staining solution to the staining unit; and a controller that controls the supplying of the staining solution to the staining unit depending on a selected one of the operation modes, characterized in that the operation modes comprise a smearing mode under which the smeared slides are prepared by the smearing unit, the smeared slides are not stained and the staining solution is not supplied to the staining unit. a smearing unit that prepares smeared slides by smearing samples onto slides; a staining unit that is capable of housing the smeared slides and that performs staining processing by accommodating a staining solution used to stain the samples on the housed smeared slides; a fluid circuit that supplies the staining solution to the staining unit; and a controller that controls the supplying of the staining solution to the staining unit depending on a selected one of the operation modes, characterized in that the operation modes comprise a smearing mode under which the smeared slides are prepared by the smearing unit, the smeared slides are not stained and the staining solution is not supplied to the staining unit.
A PTC heater (10, 30) for liquid heating, comprising: a heat conductor (11, 31) comprising at least one first accommodating duct (113, 313) and at least one second accommodating duct (114, 115, 314, 315); a PTC heating assembly (12, 32) at least partially disposed in the first accommodating duct (113,313); and at least one water pipe assembly (13, 33) at least partially disposed in the second accommodating duct (114, 115, 314,315,), with an outer surface of the at least one water pipe assembly (13, 33) at least partially abutting against an inner surface of the second accommodating duct (114,115, 314,315); wherein the heat conductor (11, 31) is a material of an aluminium alloy; wherein the at least one water pipe assembly (13,33) is a material of one of stainless steel and copper; characterized the heat conductor (11, 31) further comprising at least first and second components (111, 112, 311, 312) wherein the first component (111, 311) has a first plurality of grooves (114, 314) disposed at an outer surface of the first component and the second component (112, 312), detachably connected to the first component, has a second plurality of grooves (115, 315) disposed thereon, and wherein the first and second pluralities of grooves (114, 314, 115, 315) combine to form the second accommodating duct (114,115, 314,315,) to receive the at least one water pipe assembly (13, 33).
A method for treatment of waste water containing aluminum ions that is discharged in the wet smelting of a nickel oxide ore by a high pressure acid leach process including leaching step in which metals are leached out of a nickel oxide ore using sulfuric acid, solid-liquid separation step in which the leached slurry obtained in the leaching step is subjected to solid-liquid separation into a leached liquid and a leached residue, neutralization step in which the leached liquid is neutralized to separate into a neutralized solution for recovering nickel and a neutralized slurry, and sulfurization step in which a sulfurization treatment is performed by blowing a hydrogen sulfide gas into an aqueous sulfuric acid solution, which is the neutralized solution, to thereby give a sulfide containing nickel and cobalt and the waste water, the method comprising: adding an alkali and an iron-containing solid to the waste water to form a slurry; and allowing the slurry to stand to perform solid-liquid separation to form an aluminum sediment and an effluent, wherein the iron-containing solid is added so that the slurry has a specific gravity in the range of 1.1 g/ml or more and 1.4 g/ml or less, and wherein the iron-containing solid is the leached residue obtained in the solid-liquid separation step by mixing the nickel oxide ore and sulfuric acid and leaching the mixture under a high temperature at 240 to 260°C and high pressure, wherein the specific gravity of the iron-containing solid is less than 5.2 g/ml. adding an alkali and an iron-containing solid to the waste water to form a slurry; and allowing the slurry to stand to perform solid-liquid separation to form an aluminum sediment and an effluent, wherein the iron-containing solid is added so that the slurry has a specific gravity in the range of 1.1 g/ml or more and 1.4 g/ml or less, and wherein the iron-containing solid is the leached residue obtained in the solid-liquid separation step by mixing the nickel oxide ore and sulfuric acid and leaching the mixture under a high temperature at 240 to 260°C and high pressure, wherein the specific gravity of the iron-containing solid is less than 5.2 g/ml.
Method of determining a mixing ratio of two liquids at a 3-way mixing valve, characterised by the following steps: 1.1 measuring the transmission of an ultrasonic signal through the first liquid in a first inlet of the mixing valve; 1.2 measuring the transmission of an ultrasonic signal through the second liquid in a second inlet of the mixing valve; 1.3 measuring the transmission of an ultrasonic signal through the mixed liquid in the outlet of the mixing valve; 1.4 calculating the mixing ratio from the measured transmissions. 1.1 measuring the transmission of an ultrasonic signal through the first liquid in a first inlet of the mixing valve; 1.2 measuring the transmission of an ultrasonic signal through the second liquid in a second inlet of the mixing valve; 1.3 measuring the transmission of an ultrasonic signal through the mixed liquid in the outlet of the mixing valve; 1.4 calculating the mixing ratio from the measured transmissions.
A method for operating a converter in an energy distribution system, wherein, by means of the converter, an electrical energy provided by a source is fed into an AC electricity network at a coupling point or electrical energy is drawn from the AC electricity network at the coupling point, the AC electricity network is coupled at further coupling points to further converters for feeding in or drawing electrical energy, the AC electricity network can be connected to a further electricity supply network at a connection point in order to feed the electrical energy to remote loads or to obtain the electrical energy from remote energy sources, and the converter has an inverter provided with power switches in order to provide an electrical variable, said method comprising the following steps: providing a system state variable indicating a system state of the electricity network; selecting one of a plurality of commutation patterns depending on the system state variable; and driving the inverter according to the selected commutation pattern, characterised in that the system state variable comprises a resonance frequency of the energy distribution system, and the commutation pattern is selected such that a reduced or no excitation takes place at the resonance frequency. providing a system state variable indicating a system state of the electricity network; selecting one of a plurality of commutation patterns depending on the system state variable; and driving the inverter according to the selected commutation pattern, characterised in that the system state variable comprises a resonance frequency of the energy distribution system, and the commutation pattern is selected such that a reduced or no excitation takes place at the resonance frequency.
A beverage dispense system for dispensing a carbonated non-frozen beverage comprising: • a metering and mixing module operable to meter a first fluid and a second fluid in a predetermined ratio into a blending device within the metering and mixing module, the blending device being operable to mix the first fluid and the second fluid together at an ambient temperature to provide a mixed fluid; • a first temperature regulating device (12, 12', 13, 13') configured to bring the mixed fluid from ambient temperature to a predetermined carbonation temperature; • a carbonation module operable to carbonate the mixed fluid at the predetermined carbonation temperature to provide a carbonated mixed fluid; • a second temperature regulating device configured to bring the carbonated mixed fluid to a predetermined dispense temperature; and • a dispense head operable to dispense the carbonated mixed fluid at the predetermined dispense temperature as the carbonated non-frozen beverage into a container or vessel; wherein the predetermined carbonation temperature is below the ambient temperature and above the predetermined dispense temperature. • a metering and mixing module operable to meter a first fluid and a second fluid in a predetermined ratio into a blending device within the metering and mixing module, the blending device being operable to mix the first fluid and the second fluid together at an ambient temperature to provide a mixed fluid; • a first temperature regulating device (12, 12', 13, 13') configured to bring the mixed fluid from ambient temperature to a predetermined carbonation temperature; • a carbonation module operable to carbonate the mixed fluid at the predetermined carbonation temperature to provide a carbonated mixed fluid; • a second temperature regulating device configured to bring the carbonated mixed fluid to a predetermined dispense temperature; and • a dispense head operable to dispense the carbonated mixed fluid at the predetermined dispense temperature as the carbonated non-frozen beverage into a container or vessel;
A light source apparatus with modulation function having an optical waveguide composed of a nonlinear optical material with a structure having a nonlinear constant modulated periodically, said light source apparatus multiplexing pumping light from first and second semiconductor laser light sources having different wavelengths and launching multiplexed pumping light into said optical waveguide, thereby outputting a difference frequency or a sum frequency produced from said optical waveguide, or outputting a second harmonic from said second semiconductor laser light source, wherein said second semiconductor laser light source comprises: a semiconductor laser having a rear facet and a front facet; and a fiber Bragg grating, FBG, on a side of the front facet; wherein a longitudinal mode spacing of the semiconductor laser and the FBG is sufficiently narrow to allow for multimode oscillation, characterized in that the second semiconductor laser light source further comprises means for modulating said semiconductor laser, wherein a reflection band of said FBG is narrower than a resonance wavelength spacing determined by a device length of said semiconductor laser and broader than a resonance wavelength spacing determined by a distance between the rear facet of said semiconductor laser and said FBG; and a reflection of the front facet is 1% or less. a semiconductor laser having a rear facet and a front facet; and a fiber Bragg grating, FBG, on a side of the front facet; wherein a longitudinal mode spacing of the semiconductor laser and the FBG is sufficiently narrow to allow for multimode oscillation, characterized in that the second semiconductor laser light source further comprises means for modulating said semiconductor laser, wherein a reflection band of said FBG is narrower than a resonance wavelength spacing determined by a device length of said semiconductor laser and broader than a resonance wavelength spacing determined by a distance between the rear facet of said semiconductor laser and said FBG; and a reflection of the front facet is 1% or less.
A guide system for guiding at least one movably-supported door wing, comprising: - a first guide rail, - at least one guide carriage configured to be connected to the at least one door wing and being configured to run along the first guide rail, - a second guide rail separate from the first guide rail, the second guide rail extending transversely to the first guide rail in a mounted condition, - a carrier configured to be displaceable relative to the second guide rail, wherein the at least one guide carriage can be arranged on the carrier, - a transfer device for transferring the at least one guide carriage at least from the first guide rail to the carrier, wherein the transfer device includes at least one control curve configured to be curved-shaped at least over a region so as to move the at least one guide carriage, upon a transfer from the first guide rail to the carrier, at least over a region in a direction of the second guide rail, characterized in that the guide carriage includes at least one running wheel configured to run along the control curve, wherein the transfer device includes an adaptor portion on which the control curve is arranged or formed, wherein the adaptor portion is arranged on an end region of the first guide rail and adjoins in a longitudinal direction of the first guide rail so as to move the guide carriage, upon a transfer from the first guide rail to the carrier, at least over a region along the control curve of the adaptor portion. - a first guide rail, - at least one guide carriage configured to be connected to the at least one door wing and being configured to run along the first guide rail, - a second guide rail separate from the first guide rail, the second guide rail extending transversely to the first guide rail in a mounted condition, - a carrier configured to be displaceable relative to the second guide rail, wherein the at least one guide carriage can be arranged on the carrier, - a transfer device for transferring the at least one guide carriage at least from the first guide rail to the carrier, wherein the transfer device includes at least one control curve configured to be curved-shaped at least over a region so as to move the at least one guide carriage, upon a transfer from the first guide rail to the carrier, at least over a region in a direction of the second guide rail,