mhurhangee/ep-ind-claims huggingface dataset:
An air seal for an automotive heat exchanger, which heat exchanger has a core and a sideplate mounted on the core and having longitudinal side edges (40a, 40b); said air seal having an elongate shape and comprising a profiled base for connecting with the side plate of the heat exchanger; the profiled base comprising: • a longitudinal flat middle section, • a first longitudinal edge bent to the side facing the sideplate during mounting and forming a longitudinal hook for engaging with the longitudinal edge of the sideplate; • a second longitudinal edge bent towards the sideplate during mounting and forming a longitudinal lock for blocking with the second longitudinal edge of the sideplate and having a middle wall approximately perpendicular to said flat middle section and an end wall extending from the middle wall towards the centre of the flat middle section, characterized in that said lock of the second longitudinal edge comprises a longitudinal blocking lip located at a distance from said end wall of the lock and protruding from the inner side of said middle wall to such a distance that, between said blocking lip, said middle wall and said end wall there is defined a cavity for receiving and blocking said second longitudinal edge of the sideplate of the heat exchanger when mounting the air seal on the sideplate. • a longitudinal flat middle section, • a first longitudinal edge bent to the side facing the sideplate during mounting and forming a longitudinal hook for engaging with the longitudinal edge of the sideplate; • a second longitudinal edge bent towards the sideplate during mounting and forming a longitudinal lock for blocking with the second longitudinal edge of the sideplate and having a middle wall approximately perpendicular to said flat middle section and an end wall extending from the middle wall towards the centre of the flat middle section,
Metering method comprising the steps: fluidizing a solid to be filled, regulating the flow rate of the fluidized solid using a bulking- or pinch valve, buffering and ventilating the fluidized solid in pipework, which can in particular include a discharge pipe, and collecting and depositing the solid in a container, mounted free of forces, in particular avoiding secondary force connections.
A system comprising: an unmanned underwater vehicle; a first load; a second load; and a fuel cell stack mounted in the unmanned underwater vehicle, the fuel stack comprising: a first end plate; a second end plate; and an internal current collecting plate arranged in the fuel cell stack between the first end plate and the second end plate, wherein the first load is connected to the first end plate and the second end plate, and the second load is connected to the first end plate and the internal current collecting plate; wherein the first load and the second load are components of the unmanned underwater vehicle. an unmanned underwater vehicle; a first load; a second load; and a fuel cell stack mounted in the unmanned underwater vehicle, the fuel stack comprising: a first end plate; a second end plate; and an internal current collecting plate arranged in the fuel cell stack between the first end plate and the second end plate, wherein the first load is connected to the first end plate and the second end plate, and the second load is connected to the first end plate and the internal current collecting plate; wherein the first load and the second load are components of the unmanned underwater vehicle. a first end plate; a second end plate; and an internal current collecting plate arranged in the fuel cell stack between the first end plate and the second end plate, wherein the first load is connected to the first end plate and the second end plate, and the second load is connected to the first end plate and the internal current collecting plate; wherein the first load and the second load are components of the unmanned underwater vehicle.
A consumption meter arranged to measure a flow rate of a fluid, the consumption meter comprising: - a flow tube with a through-going opening for passage of the fluid between an inlet and an outlet, - first and second ultrasonic transducers (T1, T2) arranged at a wall of the flow tube for transmitting and receiving ultrasonic signals transmitted through the fluid, - a control circuit comprising a flow measurement sub-circuit (CC1, CC2) arranged for operating the first and second ultrasonic transducers (T1, T2), and being arranged to generate a signal indicative of the flow rate of the fluid from the transmitted and received ultrasonic signals transmitted through the fluid, characterised in that the control circuit further comprises a noise measurement sub-circuit, arranged for generating a signal indicative of a noise level of the flow tube or of the fluid therein by means of operating both of the first and second ultrasonic transducers (T1, T2) to detect acoustic signals of the flow tube or of the fluid, wherein the acoustic signals detected are in the frequency range of 10-2000 Hz, and in that the noise measurement sub-circuit comprises at least one transimpedance amplifier for the conversion of a current indicative of the noise level of the flow tube or of the fluid therein to a voltage indicative of the noise level of the flow tube or the fluid therein. - a flow tube with a through-going opening for passage of the fluid between an inlet and an outlet, - first and second ultrasonic transducers (T1, T2) arranged at a wall of the flow tube for transmitting and receiving ultrasonic signals transmitted through the fluid, - a control circuit comprising a flow measurement sub-circuit (CC1, CC2) arranged for operating the first and second ultrasonic transducers (T1, T2), and being arranged to generate a signal indicative of the flow rate of the fluid from the transmitted and received ultrasonic signals transmitted through the fluid, characterised in that the control circuit further comprises a noise measurement sub-circuit, arranged for generating a signal indicative of a noise level of the flow tube or of the fluid therein by means of operating both of the first and second ultrasonic transducers (T1, T2) to detect acoustic signals of the flow tube or of the fluid, wherein the acoustic signals detected are in the frequency range of 10-2000 Hz, and in that the noise measurement sub-circuit comprises at least one transimpedance amplifier for the conversion of a current indicative of the noise level of the flow tube or of the fluid therein to a voltage indicative of the noise level of the flow tube or the fluid therein.
Car seat for a child, comprising: - a base which is capable of being secured to the seat of a vehicle in a single position of installation, and - a chair which comprises a seating surface and a backrest and is capable of assuming at least two positions in relation to said base: a position facing the road and a position with the back to the road; said base having a bevelled section and comprising a rear face, which is intended to come into contact with the backrest of the vehicle seat and defines a bearing plane, and a front face, the surface area of said rear face being greater than the surface area of said front face, said backrest of the car seat extending in the prolongation of the bearing plane when said car seat is in the position facing the road, and the end of said seating surface coming into said bearing plane when said car seat is in the position with the back to the road, characterised in that said base has at least four first fastening elements, comprising a first pair and a second pair of first fastening elements, which are capable of cooperating with at least four second complementary elements which are provided under the seating surface of said chair and comprise a first pair and a second pair of second fastening elements, said first and second fastening elements being distributed symmetrically in such a way that: - in said position facing the road, the first pair of first fastening elements cooperates with the first pair of second fastening elements, and the second pair of first fastening elements cooperates with the second pair of second fastening elements; - in said position with the back to the road, the first pair of first fastening elements cooperates with the second pair of second fastening elements, and the second pair of first fastening elements cooperates with the first pair of second fastening elements. - a base which is capable of being secured to the seat of a vehicle in a single position of installation, and - a chair which comprises a seating surface and a backrest and is capable of assuming at least two positions in relation to said base: a position facing the road and a position with the back to the road; - in said position facing the road, the first pair of first fastening elements cooperates with the first pair of second fastening elements, and the second pair of first fastening elements cooperates with the second pair of second fastening elements; - in said position with the back to the road, the first pair of first fastening elements cooperates with the second pair of second fastening elements, and the second pair of first fastening elements cooperates with the first pair of second fastening elements.
A sterile packaging, comprising a single layer nonwoven fabric obtained from a nonwoven comprising meltblown polymer fibers having an average fiber diameter between 2 μm to 10 μm and a standard deviation of the fiber diameter of at least 100%, as determined by the method described herein. wherein the nonwoven is thermally bonded.
A passenger-receiving device for a public transportation vehicle, designed to be installed in a compartment of said vehicle, the receiving device comprising: - a seat bottom movable between a first position in which the seat bottom is configured to allow a passenger to sit on the seat bottom and a second position preventing a passenger from sitting on the seat bottom, the receiving device being characterized in that it further comprises: - detection means able to detect a presence of the seat bottom in the first position, a signaling module able to receive a value of a parameter of the compartment of the vehicle, the parameter depending on a density of passengers present in the compartment, and in that the signaling module is configured to generate a signal intended for at least one passenger present in the compartment when the value is greater than or equal to a predetermined threshold and the seat bottom is in the first position. - a seat bottom movable between a first position in which the seat bottom is configured to allow a passenger to sit on the seat bottom and a second position preventing a passenger from sitting on the seat bottom, - detection means able to detect a presence of the seat bottom in the first position,
A radar apparatus for calculating position data of a target, the radar apparatus comprising a sensor signal processor including a range and Doppler processor configured to calculate range-Doppler data from signals input through a plurality of receiving antennas according to virtual antennas while sequentially driving a plurality of transmitting antennas, characterized in that the radar apparatus further comprises: a memory configured to store antenna configuration related information of an antenna arrangement including the plurality of transmitting antennas and the plurality of receiving antennas, at least one kind of which are non-uniformly and linearly deployed, that is, multiple antennas are deployed along a straight line or a curved line and intervals between antennas are not regular; and a target position calculator configured to calculate position data of the target from arrangement mapped data obtained by rearranging a virtual antenna-specific range-Doppler data calculated by the sensor signal processor according to a two-dimensional arrangement of the virtual antennas with reference to the antenna configuration related information and filling with zeros the positions where no virtual antennas are positioned. a memory configured to store antenna configuration related information of an antenna arrangement including the plurality of transmitting antennas and the plurality of receiving antennas, at least one kind of which are non-uniformly and linearly deployed, that is, multiple antennas are deployed along a straight line or a curved line and intervals between antennas are not regular; and a target position calculator configured to calculate position data of the target from arrangement mapped data obtained by rearranging a virtual antenna-specific range-Doppler data calculated by the sensor signal processor according to a two-dimensional arrangement of the virtual antennas with reference to the antenna configuration related information and filling with zeros the positions where no virtual antennas are positioned.
A battery device comprising: a plurality of batteries connected to a power generation line connected to an external generator; and a controller for controlling charging and discharging between the plurality of batteries according to the temperature of a space in which the plurality of batteries are positioned, so as to raise the temperature of the plurality of batteries, wherein the plurality of batteries are connected in parallel, and final terminals of the plurality of batteries connected in parallel are connected to the power generation line. characterized in that the battery device further comprises a hot-air blower connected to the plurality of batteries and installed to supply hot air to the space in which the plurality of batteries are positioned, wherein the controller is adapted to control discharging of the plurality of batteries so as to supply, to the hot-air blower, at least a portion of current discharged from the plurality of batteries. a plurality of batteries connected to a power generation line connected to an external generator; and a controller for controlling charging and discharging between the plurality of batteries according to the temperature of a space in which the plurality of batteries are positioned, so as to raise the temperature of the plurality of batteries, wherein the plurality of batteries are connected in parallel, and final terminals of the plurality of batteries connected in parallel are connected to the power generation line. characterized in that the battery device further comprises a hot-air blower connected to the plurality of batteries and installed to supply hot air to the space in which the plurality of batteries are positioned, wherein the controller is adapted to control discharging of the plurality of batteries so as to supply, to the hot-air blower, at least a portion of current discharged from the plurality of batteries.
A bistable shape memory alloy inertial actuator (10; 30; 60) comprising a body (11; 31; 61) connected to one or more shape memory alloy wires (12; 32, 32', 32"; 62) actuatable through a current pulse generated by an electrical circuit, said one or more shape memory alloy wires (12; 32, 32', 32"; 62) being in operational contact with an inertial element (13; 33; 63) movable between a first stable position and a second stable position and vice versa, wherein said actuator is subjected to a locking force with an elastic constant K, expressed in g/mm (0,0098 N/mm), characterized in that said inertial element (13; 33; 63) is movable between the first stable position and the second stable position and vice versa under the concurrent actuation of the one or more shape memory alloy wires (12; 32, 32', 32"; 62) that have a diameter comprised between 0,025 and 0,5 mm, and in that the actuator has a parameter P defined as the inverse of said elastic constant multiplied by the ratio between the mass M of said inertial element (13; 33; 63), expressed in grams, and the total cross-sectional area A, expressed in mm 2, of the shape memory alloy wires (12; 32, 32', 32"; 62) in operational contact with the inertial element (13; 33; 63), said parameter P=(1/K) ∗ (M/A) being comprised between 15 and 750 mm -1, preferably between 25 and 500 mm -1, and in that said electrical circuit is configured to generate a current pulse with a duration comprised between 0,1 ms and 50 ms, preferably between 1 ms and 25 ms.
An implantable object, comprising a solid body and, arranged thereon, a layer, comprising a copolymer that contains an aptamer, wherein bonds in the copolymer can be broken in accordance with a binding event at the aptamer, such that the copolymer degrades.
Brake booster for a motor vehicle brake system of "brake-by-wire" type, which is actuatable on the one hand by means of a brake pedal and on the other hand, in a manner dependent on the driver demand and independently of the driver demand, by means of an electronic control unit, wherein the coupling of the brake pedal or of a force transmission part fixedly connected to the brake pedal to an input element of the brake booster is designed such that a limited relative movement of the brake pedal or of the force transmission part fixedly connected to the brake pedal relative to the input element is possible, whereby, in particular in the "brake-by-wire" operating mode, a decoupling of the force-transmitting connection between the brake pedal or the force transmission part fixedly connected to the brake pedal is ensured, wherein the force transmission part fixedly connected to the brake pedal and/or the input element of the brake booster is/are, in the region of the relative movement of the two parts (10, 7) with respect to one another, equipped with means which reduce friction that arises during the relative movement of the parts (10, 7) with respect to one another and characterized in that the input element (7; 26; 32; 131) has at least one elastic damping element (27, 33, 34, 133, 138, 114, 115) at the end of the movement range of the brake pedal or of the force transmission part fixedly connected to the brake pedal.
A land vehicle comprising: - a first interior compartment, said first compartment comprising a first floor; - a substantially vertical wall delimiting said first interior compartment; - an opening in said wall; and - a door capable of reversibly closing the opening; the door comprising: a vertical panel that is movable relative to the wall; and a mechanical device for moving the panel; the mechanical device comprising a main actuator, configured so that pressure exerted on said main actuator triggers movement of the panel relative to the wall; the land vehicle being characterised in that the main actuator comprises a first pedal assembled to a first face of the door panel, the said first pedal being movable in rotation relative to the panel along a first horizontal axis, said first axis being located at a first vertical distance from the first floor of less than or equal to 30 cm, preferably less than or equal to 10 cm. - a first interior compartment, said first compartment comprising a first floor; - a substantially vertical wall delimiting said first interior compartment; - an opening in said wall; and - a door capable of reversibly closing the opening; the door comprising: a vertical panel that is movable relative to the wall; and a mechanical device for moving the panel; the mechanical device comprising a main actuator, configured so that pressure exerted on said main actuator triggers movement of the panel relative to the wall; the land vehicle being characterised in that the main actuator comprises a first pedal assembled to a first face of the door panel, the said first pedal being movable in rotation relative to the panel along a first horizontal axis, said first axis being located at a first vertical distance from the first floor of less than or equal to 30 cm, preferably less than or equal to 10 cm. the door comprising: a vertical panel that is movable relative to the wall; and a mechanical device for moving the panel; the mechanical device comprising a main actuator, configured so that pressure exerted on said main actuator triggers movement of the panel relative to the wall; the land vehicle being characterised in that the main actuator comprises a first pedal assembled to a first face of the door panel, the said first pedal being movable in rotation relative to the panel along a first horizontal axis, said first axis being located at a first vertical distance from the first floor of less than or equal to 30 cm, preferably less than or equal to 10 cm.
Process for preparing dithiine-tetracarboximides of the general formula in which R 1 and R 2 are identical or different and are hydrogen, or are C 1 -C 8 -alkyl which is optionally substituted one or more times by halogen, -OR 3, and/or -COR 4, are C 3 -C 7 -cycloalkyl which is optionally substituted one or more times by halogen, C 1 -C 4 -alkyl or C 1 -C 4 -haloalkyl, or are aryl or aryl-(C 1 -C 4 -alkyl) each of which is optionally substituted one or more times by halogen, C 1 -C 4 -alkyl, C 1 -C 4 -haloalkyl, -COR 4 or sulphonylamino, R 3 is hydrogen, C 1 -C 4 -alkyl or C 1 -C 4 -alkylcarbonyl or is aryl which is optionally substituted one or more times by halogen, C 1 -C 4 -alkyl or C 1 -C 4 -haloalkyl, R 4 is hydroxyl, C 1 -C 4 -alkyl or C 1 -C 4 -alkoxy, characterized in that in a first stage, succinic monoamides of the formula in which R is R 1 or R 2 are reacted with an excess of thionyl chloride, optionally in the presence of a diluent, then the excess of thionyl chloride is removed and the resulting product mixture is converted in a second stage, in an organic solvent, into the dithiine-tetracarboximides of the formula. R 1 and R 2 are identical or different and are hydrogen, or are C 1 -C 8 -alkyl which is optionally substituted one or more times by halogen, -OR 3, and/or -COR 4, are C 3 -C 7 -cycloalkyl which is optionally substituted one or more times by halogen, C 1 -C 4 -alkyl or C 1 -C 4 -haloalkyl, or are aryl or aryl-(C 1 -C 4 -alkyl) each of which is optionally substituted one or more times by halogen, C 1 -C 4 -alkyl, C 1 -C 4 -haloalkyl, -COR 4 or sulphonylamino, R 3 is hydrogen, C 1 -C 4 -alkyl or C 1 -C 4 -alkylcarbonyl or is aryl which is optionally substituted one or more times by halogen, C 1 -C 4 -alkyl or C 1 -C 4 -haloalkyl, R 4 is hydroxyl, C 1 -C 4 -alkyl or C 1 -C 4 -alkoxy,
A dual drill string valve, comprising: an actuator comprising; a piston disposed in a housing, the housing configured to sealingly couple at its longitudinal ends to an end of a nested dual drill string segment, an upper inner conduit mounted in the housing proximate one longitudinal end thereof, a lower internal conduit mounted in the housing proximate the other longitudinal end thereof, and wherein the upper inner conduit, the piston and the lower inner conduit define an external flow passage between respective exterior surfaces thereof and an interior of the housing characterized in that the piston is slidably, sealingly engaged between the upper and lower inner conduits and defines an internal fluid flow passage therethrough, and characterized in that application of fluid pressure to the external flow passage causes movement of the piston away from the upper inner conduit; and in that a rotary valve coupled to the actuator such that movement of the piston longitudinally causes rotation of the rotary valve. an actuator comprising; a piston disposed in a housing, the housing configured to sealingly couple at its longitudinal ends to an end of a nested dual drill string segment, an upper inner conduit mounted in the housing proximate one longitudinal end thereof, a lower internal conduit mounted in the housing proximate the other longitudinal end thereof, and wherein the upper inner conduit, the piston and the lower inner conduit define an external flow passage between respective exterior surfaces thereof and an interior of the housing characterized in that the piston is slidably, sealingly engaged between the upper and lower inner conduits and defines an internal fluid flow passage therethrough, and characterized in that application of fluid pressure to the external flow passage causes movement of the piston away from the upper inner conduit; and in that a rotary valve coupled to the actuator such that movement of the piston longitudinally causes rotation of the rotary valve.