mhurhangee/ep-ind-claims huggingface dataset:
A froth flotation arrangement for treating mineral ore particles suspended in slurry, comprising a flotation cell for separating the slurry into an underflow and an overflow, wherein the arrangement comprises: - a primary line comprising at least three flotation cells connected in series, wherein each subsequent flotation cell is arranged to receive the underflow from the previous flotation cell, - the flotation cell comprising a tank, and the flotation cell comprising an impeller within the tank, and - the flotation cell comprising a gas supply within the tank, - the tank comprising a volume of at least 200 m 3, - the flotation cell comprising a froth collection launder capable to receive the overflow, - the froth collection launder comprising a froth overflow lip, - the flotation cell having an available froth surface area (A froth), - the flotation cell having a pulp area (A pulp), where the pulp area (A pulp) is calculated as an average from the cross sectional areas of the tank at the height of the impeller, - a ratio between a height (h) from a bottom of the tank to the froth overflow lip of the froth collection launder and the diameter of the tank at the height of the impeller (h/D) is less than 1,5, - characterized in that the third flotation cell or subsequent flotation cell in the series has a ratio between an available froth surface area and the pulp area (A froth /A pulp) less than 0,45; and in that the froth collection launders are circular shaped and positioned coaxially, and an average froth transport distance (d tr) is less than 100 cm. - a primary line comprising at least three flotation cells connected in series, wherein each subsequent flotation cell is arranged to receive the underflow from the previous flotation cell, - the flotation cell comprising a tank, and the flotation cell comprising an impeller within the tank, and - the flotation cell comprising a gas supply within the tank, - the tank comprising a volume of at least 200 m 3, - the flotation cell comprising a froth collection launder capable to receive the overflow, - the froth collection launder comprising a froth overflow lip, - the flotation cell having an available froth surface area (A froth), - the flotation cell having a pulp area (A pulp), where the pulp area (A pulp) is calculated as an average from the cross sectional areas of the tank at the height of the impeller, - a ratio between a height (h) from a bottom of the tank to the froth overflow lip of the froth collection launder and the diameter of the tank at the height of the impeller (h/D) is less than 1,5, - characterized in that the third flotation cell or subsequent flotation cell in the series has a ratio between an available froth surface area and the pulp area (A froth /A pulp) less than 0,45; and in that
A cast which is placeable on a shaft for a disc screen, the cast comprising a screening element part and an integral sleeve part, wherein the screening element part constitutes a disc-like part around the shaft, and configured such that abutting screening element parts (232-1, 232-2) of two adjacent casts constitute a screening element, and which sleeve part is configured to define axial spacing between two adjacent screening elements, and the cast further comprises an opening for the shaft, characterized in that the cast is configured such that only outer fringes of said screening element parts (232-1, 232-2) of two adjacent casts are abutted each other so that the constituted screening element is hollow, and an empty space is left inside the screening element between the outer fringes placed against each other when said two adjacent casts are placed on the shaft.
Module (1;50,51) for assessing acoustical quality, for instance detecting acoustical failure, of a sound source, the module comprising: - a waveguide comprising a duct having a first end and a second end, wherein a sound source support is arranged at the second end of the duct for supporting the sound source during the assessment of the acoustical quality; - at least three microphones (8-N; 21-27; 31-37) arranged at at least three different longitudinal and angular positions along the waveguide, wherein the microphones are configured to measure the sound pressure inside the duct, the microphones being configured to provide respective microphone signals representative of the measured sound pressure; - a signal processing unit configured to process the microphone signals so as to provide at least one measure representative of the acoustical quality of the sound source. - a waveguide comprising a duct having a first end and a second end, wherein a sound source support is arranged at the second end of the duct for supporting the sound source during the assessment of the acoustical quality; - at least three microphones (8-N; 21-27; 31-37) arranged at at least three different longitudinal and angular positions along the waveguide, wherein the microphones are configured to measure the sound pressure inside the duct, the microphones being configured to provide respective microphone signals representative of the measured sound pressure; - a signal processing unit configured to process the microphone signals so as to provide at least one measure representative of the acoustical quality of the sound source.
A method for checking the authenticity and/or the nominal value of a value document having luminescent feature substances, comprising: a1) the step of carrying out a location-specific measurement of first luminescence intensities at a first emission wavelength at different locations of the value document that have the location coordinates, to thereby obtain (O/L1) measurement value pairs; b1) the step of statistically analyzing the first luminescence intensities measured in dependence on the individual location coordinates, by determining at least one statistical parameter from the area of dispersion measures using a statistical method; and c1) the step of comparing the statistical parameter determined in the step b1) with one or more threshold values, characterized in that the luminescence intensities drawn on for the statistical analyzing step are respectively corrected luminescence intensities converted by means of an algorithm, wherein the value document has an additional, luminescent feature substance suitable as a normalizing substance, so that effects influencing the measurement of the luminescence intensities are corrected on the basis of the measured luminescence intensity of the normalizing substance. a1) the step of carrying out a location-specific measurement of first luminescence intensities at a first emission wavelength at different locations of the value document that have the location coordinates, to thereby obtain (O/L1) measurement value pairs; b1) the step of statistically analyzing the first luminescence intensities measured in dependence on the individual location coordinates, by determining at least one statistical parameter from the area of dispersion measures using a statistical method; and c1) the step of comparing the statistical parameter determined in the step b1) with one or more threshold values,
A substrate processing system for treating a substrate, comprising: a manifold; a plurality of injector assemblies (160-1, 160-2,..., 160-X / 170-1, 170-2,..., 170-X) located in a processing chamber, wherein each of the plurality of injector assemblies is in fluid communication with the manifold and includes a valve (164-1, 164-2,..., 164-X / 174-1, 174-2,..., 174-X) including an inlet and an outlet; and a dose controller configured to: communicate with the valve in each of the plurality of injector assemblies; adjust a pulse width supplied to the valve in each of the plurality of injector assemblies to provide spatial dosing and at least one of: compensate for upstream skew caused by a prior process; and pre-compensate for downstream skew expected from a subsequent process. a manifold; a plurality of injector assemblies (160-1, 160-2,..., 160-X / 170-1, 170-2,..., 170-X) located in a processing chamber, wherein each of the plurality of injector assemblies is in fluid communication with the manifold and includes a valve (164-1, 164-2,..., 164-X / 174-1, 174-2,..., 174-X) including an inlet and an outlet; and a dose controller configured to: communicate with the valve in each of the plurality of injector assemblies; adjust a pulse width supplied to the valve in each of the plurality of injector assemblies to provide spatial dosing and at least one of: compensate for upstream skew caused by a prior process; and pre-compensate for downstream skew expected from a subsequent process. compensate for upstream skew caused by a prior process; and pre-compensate for downstream skew expected from a subsequent process.
A method for providing a clock signal to an application, comprising: receiving time information from a clock device; determining a time difference (Δ) between the time information from the clock device and the clock signal; if the time difference is above a predetermined threshold (x), calibrating a first time unit using the clock device and, during calibrating the first time unit, using a second time unit for providing the clock signal to the application; and if the time difference (Δ) is below or equal to the predetermined threshold (x), adjusting the first time unit and/or the second time unit to the clock device and using the first time unit and/or the second time unit for providing the clock signal to the application. receiving time information from a clock device; determining a time difference (Δ) between the time information from the clock device and the clock signal; if the time difference is above a predetermined threshold (x), calibrating a first time unit using the clock device and, during calibrating the first time unit, using a second time unit for providing the clock signal to the application; and if the time difference (Δ) is below or equal to the predetermined threshold (x), adjusting the first time unit and/or the second time unit to the clock device and using the first time unit and/or the second time unit for providing the clock signal to the application.
Combustor assembly for a gas turbine assembly comprising at least one combustion chamber (14; 16) and at least one damper; wherein the damper comprises: - at least two damping volumes (32, 35) defined by respective damping bodies (31, 34); the damping volumes (32, 35) being interconnected in fluidic communication; - at least one perforated connecting plate connecting the two damping volumes (32, 35); - at least one perforated end plate connecting at least one of the two damping volumes (32, 35) with a combustion chamber (16; 14) of the combustor assembly; the perforated connecting plate and the perforated end plate being provided with a plurality of openings; characterized in that the openings are dimensioned so as to operate in a low Strouhal regime according to the following formula wherein: • is the angular frequency correlated to the frequency to damp according to the following relation ω=2πf; • R H is the equivalent radius of one of the openings; • U b is the velocity of the flow through one of the openings. at least one damper; wherein the damper comprises: - at least two damping volumes (32, 35) defined by respective damping bodies (31, 34); the damping volumes (32, 35) being interconnected in fluidic communication; - at least one perforated connecting plate connecting the two damping volumes (32, 35); - at least one perforated end plate connecting at least one of the two damping volumes (32, 35) with a combustion chamber (16; 14) of the combustor assembly; - at least two damping volumes (32, 35) defined by respective damping bodies (31, 34); the damping volumes (32, 35) being interconnected in fluidic communication; - at least one perforated connecting plate connecting the two damping volumes (32, 35); - at least one perforated end plate connecting at least one of the two damping volumes (32, 35) with a combustion chamber (16; 14) of the combustor assembly; the perforated connecting plate and the perforated end plate being provided with a plurality of openings; characterized in that the openings are dimensioned so as to operate in a low Strouhal regime according to the following formula wherein: • is the angular frequency correlated to the frequency to damp according to the following relation ω=2πf; • R H is the equivalent radius of one of the openings; • U b is the velocity of the flow through one of the openings. • is the angular frequency correlated to the frequency to damp according to the following relation ω=2πf; • R H is the equivalent radius of one of the openings; • U b is the velocity of the flow through one of the openings.
Composite pane, in particular laminated side pane for a side window of a vehicle, at least comprising: - an outer pane and an inner pane that are bonded to one another via an intermediate layer, wherein the intermediate layer has, at least in sections, a cutback relative to a side edge and - at least one light-diffusing glass fiber, which has at least one light-diffusing glass fiber section that is implemented such that, by diffusion, light can be emitted via a side wall of the glass fiber over an extension length of the glass fiber section, wherein the light-diffusing glass fiber is arranged at least partially in the region of the cutback, between the outer pane and the inner pane. - an outer pane and an inner pane that are bonded to one another via an intermediate layer, wherein the intermediate layer has, at least in sections, a cutback relative to a side edge and - at least one light-diffusing glass fiber, which has at least one light-diffusing glass fiber section that is implemented such that, by diffusion, light can be emitted via a side wall of the glass fiber over an extension length of the glass fiber section, wherein the light-diffusing glass fiber is arranged at least partially in the region of the cutback, between the outer pane and the inner pane.
A medical device, comprising: a control circuit configured to: set a drop time interval; detect an expiration of the drop time interval; and a sensing circuit coupled to the control circuit and configured to: receive a cardiac electrical signal; hold the cardiac event sensing threshold at a first threshold value until an expiration of the drop time interval; adjust the cardiac event sensing threshold from the first threshold value to a minimum threshold value in response to the expiration of the drop time interval; sense a cardiac event attendant to a myocardial depolarization in response to the cardiac electrical signal crossing the cardiac event sensing threshold; and generate a sensed event signal in response to sensing the cardiac event. a control circuit configured to: set a drop time interval; detect an expiration of the drop time interval; and set a drop time interval; detect an expiration of the drop time interval; and a sensing circuit coupled to the control circuit and configured to: receive a cardiac electrical signal; hold the cardiac event sensing threshold at a first threshold value until an expiration of the drop time interval; adjust the cardiac event sensing threshold from the first threshold value to a minimum threshold value in response to the expiration of the drop time interval; sense a cardiac event attendant to a myocardial depolarization in response to the cardiac electrical signal crossing the cardiac event sensing threshold; and generate a sensed event signal in response to sensing the cardiac event. receive a cardiac electrical signal; hold the cardiac event sensing threshold at a first threshold value until an expiration of the drop time interval; adjust the cardiac event sensing threshold from the first threshold value to a minimum threshold value in response to the expiration of the drop time interval; sense a cardiac event attendant to a myocardial depolarization in response to the cardiac electrical signal crossing the cardiac event sensing threshold; and generate a sensed event signal in response to sensing the cardiac event.
Imaging device comprising - a radiation input, - a radiation-electric converting image sensor the input thereof being operationally connected to said radiation input and having an electrical interface with an output providing electrical output signals representing image data, - an electro-optical converter with an electrical input operationally connected to said output of said electrical interface and with an optical output, generating from said electrical output signals optical output signals representing said image data, and - a cooling arrangement thermally coupled to the image sensor, wherein the imaging device further comprises a barrier downstream said optical output and tailored so as to impede heat transfer towards the image sensor, wherein said barrier is thermally insulating, and wherein the optical output signals are transmitted through said barrier characterized in that at least part of the barrier is formed as an evacuated space. - a radiation input, - a radiation-electric converting image sensor the input thereof being operationally connected to said radiation input and having an electrical interface with an output providing electrical output signals representing image data, - an electro-optical converter with an electrical input operationally connected to said output of said electrical interface and with an optical output, generating from said electrical output signals optical output signals representing said image data, and - a cooling arrangement thermally coupled to the image sensor,
Computer-implemented method for adapting a 3D printing model, the method comprising: calculating a layer representation model on the basis of a 3D object model of an object, the layer representation model being built up from a multitude of coplanar and confined adjacent layers, wherein the build-up direction corresponds to a printing direction of a 3D printing apparatus; determining a plurality of overhang regions in the layer representation model where the boundary edges of first layers extend over the boundary edges of second layers, the first layers being directly adjacent and subsequent to the second layers when going into the build-up direction of the layer representation model, each of the plurality of overhang regions corresponding to an upper arc of a cylindrical cavity structure or a spheroid cap of a spheroidal cavity structure in the 3D object model of the object; determining a local overhang angle (θa, θb) in each of the plurality of overhang regions, the local overhang angle (θa, θb) being defined as the angle between the normal axis of the coplanar layers in build-up direction and the local tangent between the boundary edges of two adjacent layers; adapting the layer representation model by re-defining the boundary edges of layers in the overhang regions so that the local overhang angle (θa, θb) remains below a predetermined overhang threshold angle (θ); and outputting the adapted layer representation model as 3D printing model to the 3D printing apparatus. calculating a layer representation model on the basis of a 3D object model of an object, the layer representation model being built up from a multitude of coplanar and confined adjacent layers, wherein the build-up direction corresponds to a printing direction of a 3D printing apparatus; determining a plurality of overhang regions in the layer representation model where the boundary edges of first layers extend over the boundary edges of second layers, the first layers being directly adjacent and subsequent to the second layers when going into the build-up direction of the layer representation model, each of the plurality of overhang regions corresponding to an upper arc of a cylindrical cavity structure or a spheroid cap of a spheroidal cavity structure in the 3D object model of the object; determining a local overhang angle (θa, θb) in each of the plurality of overhang regions, the local overhang angle (θa, θb) being defined as the angle between the normal axis of the coplanar layers in build-up direction and the local tangent between the boundary edges of two adjacent layers; adapting the layer representation model by re-defining the boundary edges of layers in the overhang regions so that the local overhang angle (θa, θb) remains below a predetermined overhang threshold angle (θ); and outputting the adapted layer representation model as 3D printing model to the 3D printing apparatus.
Cargo loading system for a means of transport, the cargo loading system comprising: a power drive unit for moving cargo in a cargo hold of a means of transport; a portable control unit; a configuration unit characterized in that the cargo loading system further comprises; a loading unit, which is coupled to the configuration unit and which is adapted for supply of the control unit with energy; wherein the control unit is configured to control the entire movement of the cargo by the power drive unit; wherein the control unit is configured for wireless transmission of commands for controlling the power drive unit to the control unit; wherein the control unit is designed such that it configures itself over the loading unit for the cargo hold, wherein the loading unit communicates to the control unit for which operating area it is responsible. a power drive unit for moving cargo in a cargo hold of a means of transport; a portable control unit; a configuration unit characterized in that the cargo loading system further comprises; a loading unit, which is coupled to the configuration unit and which is adapted for supply of the control unit with energy; wherein the control unit is configured to control the entire movement of the cargo by the power drive unit; wherein the control unit is configured for wireless transmission of commands for controlling the power drive unit to the control unit; wherein the control unit is designed such that it configures itself over the loading unit for the cargo hold, wherein the loading unit communicates to the control unit for which operating area it is responsible.
An adjustable mouse comprising: a base (12; 138); and a thumb adjustment assembly (16; 130) coupled to the base, the thumb adjustment assembly being configured to move a thumb rest portion (18; 132) between a retracted position and an extended position, characterized in that the thumb adjustment assembly includes a first telescopic shaft secured to the thumb rest portion by a universal ball joint, the first telescopic shaft being supported by the base to move the thumb rest portion toward and away from the base. a base (12; 138); and a thumb adjustment assembly (16; 130) coupled to the base, the thumb adjustment assembly being configured to move a thumb rest portion (18; 132) between a retracted position and an extended position, characterized in that the thumb adjustment assembly includes a first telescopic shaft secured to the thumb rest portion by a universal ball joint, the first telescopic shaft being supported by the base to move the thumb rest portion toward and away from the base.