mhurhangee/patent-ind-claim-en huggingface dataset:
An acoustic attenuation device for an intake line of a heat combustion engine equipped with a turbocompressor, the attenuation device comprising a pipe for conveying gas having a peripheral wall and a diameter (d2), the pipe comprising at least one radial annular chamber defined by a diameter (d3) larger than the diameter (d2) of the pipe , the or each annular chamber being sealed by a wall comprising a porous material, positioned in the extension of the peripheral wall of the pipe , according to a diameter (d5) substantially equal to the diameter of the pipe , to enable an air circulation between the pipe and the, or each, peripheral chamber , characterized in that the attenuation device has a compartment which comprises an external wall and an internal wall formed by a portion of the peripheral wall of the pipe , the portion of the peripheral wall of the pipe having a plurality of orifices such that the compartment and said portion having a plurality of orifices form an absorption muffler and in that the attenuation device comprises two annular chambers positioned on either side of the absorption muffler.
A cleaning head for a wet vacuum cleaner, comprising: a housing having a width between first and second side walls and a length, the length being parallel to an intended main direction of movement of the cleaning head over a floor to be cleaned, wherein the housing has a minimum spacing (S) over the floor to be cleaned; first and second rotary brushes , each extending across the width of the housing between the first and second side walls with parallel rotation axes, and side by side in the length direction; and a suction channel for delivering suction to at least a space between the first and second rotary brushes ; characterized in that the housing comprises: a first projection extending inwardly from the first side wall into said space, the first projection having a first guide channel creating a first region of greater spacing than the minimum spacing; and a second projection extending inwardly from the second side wall into said space, the second projection having a second guide channel creating a second region of greater spacing than the minimum spacing. a housing having a width between first and second side walls and a length, the length being parallel to an intended main direction of movement of the cleaning head over a floor to be cleaned, wherein the housing has a minimum spacing (S) over the floor to be cleaned; first and second rotary brushes , each extending across the width of the housing between the first and second side walls with parallel rotation axes, and side by side in the length direction; and a suction channel for delivering suction to at least a space between the first and second rotary brushes ; characterized in that the housing comprises: a first projection extending inwardly from the first side wall into said space, the first projection having a first guide channel creating a first region of greater spacing than the minimum spacing; and a second projection extending inwardly from the second side wall into said space, the second projection having a second guide channel creating a second region of greater spacing than the minimum spacing. a first projection extending inwardly from the first side wall into said space, the first projection having a first guide channel creating a first region of greater spacing than the minimum spacing; and a second projection extending inwardly from the second side wall into said space, the second projection having a second guide channel creating a second region of greater spacing than the minimum spacing.
A method for synchronizing or phase shifting at least two cartridge shock generators , said at least two shock generators being actuated by means of an electromagnetic actuator powered by a power and control case , wherein the method comprises steps of: - operating at least two shock generators each including an inert cartridge, - detecting a time of percussion of the cartridges of each shock generator , - synchronizing or phase shifting said at least two shock generators . - operating at least two shock generators each including an inert cartridge, - detecting a time of percussion of the cartridges of each shock generator , - synchronizing or phase shifting said at least two shock generators .
A terminal device, comprising: at least one processor and at least one memory coupled to the processor to communicate with the processor, wherein the memory stores program instructions executable by the processor, said terminal being characterised by : the processor calls the program instructions to perform: receiving a first configuration parameter from a network side, wherein the first configuration parameter comprises a transmission period T_interval; acquiring a transmission location T N of an uplink grant-free transmission according to the first configuration parameter; acquiring, according to the transmission location T N , a subframe time slot and a Hybrid Automatic Repeat Request, HARQ, process ID used in a first time of transmission of the uplink grant-free transmission; and initiating, through a HARQ process corresponding to the HARQ process ID, the uplink grant-free transmission to a network side on the subframe time slot. receiving a first configuration parameter from a network side, wherein the first configuration parameter comprises a transmission period T_interval; acquiring a transmission location T N of an uplink grant-free transmission according to the first configuration parameter; acquiring, according to the transmission location T N , a subframe time slot and a Hybrid Automatic Repeat Request, HARQ, process ID used in a first time of transmission of the uplink grant-free transmission; and initiating, through a HARQ process corresponding to the HARQ process ID, the uplink grant-free transmission to a network side on the subframe time slot.
A system for monitoring an eye of a person, comprising: a device configured to be worn on a person's head; a camera mounted on the device and positioned for viewing a first eye of the person wearing the device; a plurality of light sources (12a-c) on the device that illuminate different respective focal regions (121-123) of the person's face around the first eye and within the camera's field-of-view; and a controller coupled to the camera and the light sources (12a-c), the controller configured for sampling brightness in the respective focal region (121-123) of each light source (12a-c) using the camera, modulating each light source (12a-c) based at least in part on the sampled brightness in the respective focal region to provide a desired brightness level within each respective focal region (121-123), wherein the controller is configured for obtaining an image of the first eye illuminated by the plurality of light sources (12a-c) with the desired brightness levels. a device configured to be worn on a person's head; a camera mounted on the device and positioned for viewing a first eye of the person wearing the device; a plurality of light sources (12a-c) on the device that illuminate different respective focal regions (121-123) of the person's face around the first eye and within the camera's field-of-view; and a controller coupled to the camera and the light sources (12a-c), the controller configured for sampling brightness in the respective focal region (121-123) of each light source (12a-c) using the camera, modulating each light source (12a-c) based at least in part on the sampled brightness in the respective focal region to provide a desired brightness level within each respective focal region (121-123), wherein the controller is configured for obtaining an image of the first eye illuminated by the plurality of light sources (12a-c) with the desired brightness levels.
A process for preparing disodium 5,5'-indigosulfonate, the starting material being indigo, this process comprising the following steps: i) indigo is subjected to a sulfonation treatment leading to a mixture which contains 5,5'-indigosulfonic acid, this process being characterized in that : ii) the mixture obtained in step i) is subjected to a reduction treatment, and optionally a purification step, so as to obtain a composition comprising leuco-5,5'-indigosulfonic acid, iii) the leuco-5,5'-indigosulfonic acid is isolated from the composition derived from step ii), iv) the leuco-5,5'-indigosulfonic acid derived from step iii) is oxidized to disodium 5,5'-indigosulfonate. i) indigo is subjected to a sulfonation treatment leading to a mixture which contains 5,5'-indigosulfonic acid, this process being characterized in that : ii) the mixture obtained in step i) is subjected to a reduction treatment, and optionally a purification step, so as to obtain a composition comprising leuco-5,5'-indigosulfonic acid, iii) the leuco-5,5'-indigosulfonic acid is isolated from the composition derived from step ii), iv) the leuco-5,5'-indigosulfonic acid derived from step iii) is oxidized to disodium 5,5'-indigosulfonate. ii) the mixture obtained in step i) is subjected to a reduction treatment, and optionally a purification step, so as to obtain a composition comprising leuco-5,5'-indigosulfonic acid, iii) the leuco-5,5'-indigosulfonic acid is isolated from the composition derived from step ii), iv) the leuco-5,5'-indigosulfonic acid derived from step iii) is oxidized to disodium 5,5'-indigosulfonate.
A method comprising: at a network controller of a network of optical nodes configured to communicate with each other at multiple line rates using different tuples of [bits/symbol, symbol rate] for each line rate: determining multiple paths between two optical nodes; selecting a desired line rate for the two optical nodes; accessing a path database that indicates an available optical bandwidth and an available optical signal-to-noise ratio, SNR, along each path ; determining feasible paths among the multiple paths, the determining including, for each path, searching the different tuples of the desired line rate for a tuple for which a desired optical bandwidth and a desired optical SNR are accommodated by the available optical bandwidth and the available optical SNR of the path, respectively, wherein the searching the different tuples includes searching for a tuple that has a lowest bits/symbol and corresponding desired optical SNR among the different tuples and that has a desired optical bandwidth that is able to be allocated in a continuous spectrum of the available optical bandwidth of the path being searched; and programming optical nodes of one of the feasible paths with a found tuple. determining multiple paths between two optical nodes; selecting a desired line rate for the two optical nodes; accessing a path database that indicates an available optical bandwidth and an available optical signal-to-noise ratio, SNR, along each path ; determining feasible paths among the multiple paths, the determining including, for each path, searching the different tuples of the desired line rate for a tuple for which a desired optical bandwidth and a desired optical SNR are accommodated by the available optical bandwidth and the available optical SNR of the path, respectively, wherein the searching the different tuples includes searching for a tuple that has a lowest bits/symbol and corresponding desired optical SNR among the different tuples and that has a desired optical bandwidth that is able to be allocated in a continuous spectrum of the available optical bandwidth of the path being searched; and programming optical nodes of one of the feasible paths with a found tuple.
A calibration method for an electro-hydraulic motor vehicle brake system which comprises a piston (112; 114) for building up a hydraulic pressure in the brake system , a first actuator having an electric motor and a second actuator having a brake pedal interface , wherein the first actuator and the second actuator are capable of activating the piston (112; 114), and wherein a first sensor system is capable of detecting a change in state of the first actuator , and a second sensor system (146; 148; 149) is capable of detecting a change in state of the second actuator, the method comprising: actuating the electric motor in order to activate the piston (112; 114) by means of the first actuator , wherein the second actuator follows the piston activation; detecting, during the piston activation, a first signal which is generated by the first sensor system and permits a conclusion to be drawn about an extent of the piston activation, as well as a second signal which is generated by the second sensor system (146; 148; 149); and calibrating the first signal on the basis of the second signal, or vice versa. actuating the electric motor in order to activate the piston (112; 114) by means of the first actuator , wherein the second actuator follows the piston activation; detecting, during the piston activation, a first signal which is generated by the first sensor system and permits a conclusion to be drawn about an extent of the piston activation, as well as a second signal which is generated by the second sensor system (146; 148; 149); and calibrating the first signal on the basis of the second signal, or vice versa.
A molten metal pump comprising a refractory body forming an elongated generally cylindrical tube having a base end and a top end, said tube defining a pump chamber, a shaft disposed within said tube and an impeller rotatable by said shaft, said impeller disposed proximate said base end of the tube , , said base end including an inlet and said top end including an outlet, wherein said top end includes an outlet chamber having a diameter greater than the diameter of the tube intermediate said inlet and said outlet, in operation, molten metal is drawn into the impeller through the inlet , the impeller including vanes supplying an induced molten metal flow, characterized in that said tube adjacent to said impeller having a diameter at least 1.1 times a diameter of the impeller and wherein the molten metal is forced upwardly within the tube in the shape of a forced vortex.
A window or door, comprising - an outer frame formed from frame profiles ; - a sash frame formed from frame profiles; and - a flat element, which is accommodated in the sash frame and which is surrounded by the sash frame profiles on the face; wherein at least one frame profile comprises a profile outer wall on the weather side, having an outer overturn and a rebate area adjacent thereto, and wherein multiple components (2, 3; 4) of an alarm system are arranged in the rebate area, characterised in that the components (2, 3; 4) of the alarm system that are arranged in the rebate area are accommodated in a housing , wherein the housing comprises a base body and at least one channel (8, 8'; 8"), which is directed through at least one opening in the weather-side profile outer wall of the frame profile . - an outer frame formed from frame profiles ; - a sash frame formed from frame profiles; and - a flat element, which is accommodated in the sash frame and which is surrounded by the sash frame profiles on the face; wherein at least one frame profile comprises a profile outer wall on the weather side, having an outer overturn and a rebate area adjacent thereto, and wherein multiple components (2, 3; 4) of an alarm system are arranged in the rebate area,
A human machine interface for a vehicle , the human machine interface comprising: a first output device for outputting information relating to a vehicle system (VS); a controller comprising at least one processor having an input for receiving a driver status signal (D STAT ); and a memory device coupled to the at least one processor and having instructions stored therein; the at least one processor being configured to determine at least one of a plurality of operating states of said vehicle system (VS) and to control said first output device to output information relating to the determined operating state; wherein the at least one processor is configured to compose the information to be output in dependence on the received driver status signal (D STAT ); to monitor the driver status signal (D STAT ) after the information is output by said first output device ; and to re-compose the information in dependence on a detected change in the driver status signal (D STAT ). a first output device for outputting information relating to a vehicle system (VS); a controller comprising at least one processor having an input for receiving a driver status signal (D STAT ); and a memory device coupled to the at least one processor and having instructions stored therein; the at least one processor being configured to determine at least one of a plurality of operating states of said vehicle system (VS) and to control said first output device to output information relating to the determined operating state; wherein the at least one processor is configured to compose the information to be output in dependence on the received driver status signal (D STAT ); to monitor the driver status signal (D STAT ) after the information is output by said first output device ; and to re-compose the information in dependence on a detected change in the driver status signal (D STAT ).
System for taking a sample of air exhaled by a living being, said system comprising: - an inlet nozzle (IN1, IN10) through which the sample of exhaled air is injected, - an inlet valve (V1, V10) to which the inlet nozzle (IN1, IN10) is connected, - a sampling bag connected to said inlet nozzle (IN1, IN10), downstream of the inlet valve, in order to collect the sample of exhaled air, - a preconcentration device , - a transfer pipe (T1, T10) for connecting the sampling bag to the preconcentration device , - means for transferring the sample of exhaled air from said sampling bag to said preconcentration device through said transfer pipe, - a control unit (UC) configured to execute a control sequence comprising a control of said transfer means to transfer a sample from said sampling bag to said preconcentration device , the control sequence being configured to implement the following steps: - monitoring of the exhaled air in order to detect the presence of end-expiratory air (A2); - adjustment of the inlet valve (V1, V10) to ensure the injection of end-expiratory air (A2) only to the sampling bag ; - control of the transfer means to ensure a transfer of the sample of exhaled air from the sampling bag to the preconcentration device . - an inlet nozzle (IN1, IN10) through which the sample of exhaled air is injected, - an inlet valve (V1, V10) to which the inlet nozzle (IN1, IN10) is connected, - a sampling bag connected to said inlet nozzle (IN1, IN10), downstream of the inlet valve, in order to collect the sample of exhaled air, - a preconcentration device , - a transfer pipe (T1, T10) for connecting the sampling bag to the preconcentration device , - means for transferring the sample of exhaled air from said sampling bag to said preconcentration device through said transfer pipe, - a control unit (UC) configured to execute a control sequence comprising a control of said transfer means to transfer a sample from said sampling bag to said preconcentration device , - monitoring of the exhaled air in order to detect the presence of end-expiratory air (A2); - adjustment of the inlet valve (V1, V10) to ensure the injection of end-expiratory air (A2) only to the sampling bag ; - control of the transfer means to ensure a transfer of the sample of exhaled air from the sampling bag to the preconcentration device .
Electrical oil formulation comprising a base oil component and an additive, wherein (i) the base oil component is a paraffinic base oil obtained by hydroisomerisation of a Fischer-Tropsch derived wax, followed by dewaxing, the paraffinic base oil having a paraffin content of greater than 80 wt% paraffins and a saturates content of greater than 98 wt% and comprising a series of iso-paraffins having n, n+1, n+2, n+3 and n+4 carbon atoms and wherein n is between 20 and 35 measured as set out in the description; wherein the paraffin base oil has a kinematic viscosity at 40°C of between 1 and 15 mm 2 /sec and a pour point of below -30°C; and (ii) an anti-oxidant additive wherein the antioxidant additive is a hindered phenolic or amine anti-oxidant and wherein the content of anti-oxidant additive is less than 2wt% and greater than 10mg/kg;; wherein the base oil component has a flash point of at least 170°C, as determined by ISO 2592. (i) the base oil component is a paraffinic base oil obtained by hydroisomerisation of a Fischer-Tropsch derived wax, followed by dewaxing, the paraffinic base oil having a paraffin content of greater than 80 wt% paraffins and a saturates content of greater than 98 wt% and comprising a series of iso-paraffins having n, n+1, n+2, n+3 and n+4 carbon atoms and wherein n is between 20 and 35 measured as set out in the description; wherein the paraffin base oil has a kinematic viscosity at 40°C of between 1 and 15 mm 2 /sec and a pour point of below -30°C; and (ii) an anti-oxidant additive wherein the antioxidant additive is a hindered phenolic or amine anti-oxidant and wherein the content of anti-oxidant additive is less than 2wt% and greater than 10mg/kg;;
A recording method comprising: emitting laser light from an optical fiber array to record an image formed of writing units by moving a recording target and the optical fiber array relative to each other using a recording device , the recording device including a plurality of laser light-emitting elements and an emitting unit including the optical fiber array , in which a plurality of optical fibers configured to guide laser light emitted from the laser light-emitting elements are aligned, wherein a length of a diagonal line A'C is at least 2% longer than a length of B in the image formed by overlapping or adjoining at least part of the writing units in a main-scanning direction, where B is a length of a 1/2 line width of the writing unit in the main-scanning direction, A is a center of an edge of the writing unit in a sub-scanning direction, A' is a position which is proceeded from A towards an inner side of the writing unit by length B, and C is an intersection between the diagonal line and the edge of the writing unit, wherein the diagonal line A'C has an angle of 45° with a line LL', LL' including A' and being orthogonal to the main scanning direction, emitting laser light from an optical fiber array to record an image formed of writing units by moving a recording target and the optical fiber array relative to each other using a recording device , the recording device including a plurality of laser light-emitting elements and an emitting unit including the optical fiber array , in which a plurality of optical fibers configured to guide laser light emitted from the laser light-emitting elements are aligned, wherein a length of a diagonal line A'C is at least 2% longer than a length of B in the image formed by overlapping or adjoining at least part of the writing units in a main-scanning direction, where B is a length of a 1/2 line width of the writing unit in the main-scanning direction, A is a center of an edge of the writing unit in a sub-scanning direction, A' is a position which is proceeded from A towards an inner side of the writing unit by length B, and C is an intersection between the diagonal line and the edge of the writing unit, wherein the diagonal line A'C has an angle of 45° with a line LL', LL' including A' and being orthogonal to the main scanning direction,