mhurhangee/ep-ind-claims huggingface dataset:
A loudspeaker unit comprising: a magnetic circuit having a magnetic gap; a voice coil disposed in the magnetic gap; a diaphragm configured to vibrate in unison with the voice coil; a damper configured to elastically support the voice coil and the diaphragm; a frame configured to hold an outer edge of the diaphragm and an outer edge of the damper; characterized by a duct projecting from the frame configured and arranged such that air is vibrated in a space on the rear side of the diaphragm within the frame and the space on the rear side of the diaphragm communicates with an outside space through the duct and air is moved by the vibration of the diaphragm flowing into and out of the loudspeaker unit through the duct, wherein the frame has an aperture that communicates with an inner space between the frame and the diaphragm, and the frame except the aperture is closed, wherein a link terminal is disposed in a space within the aperture near an edge of the aperture, wherein the link terminal extends through the frame and is fixed to the frame, and is connected at a first end thereof to a lead wire extending from the voice coil and at a second end thereof to a wire harness which is routed out of the aperture, wherein the wire harness, the link terminal and the lead wire are configured such that audio current is supplied through them to the voice coil and wherein the duct is attached at a first end thereof to the frame so as to cover the aperture, and such that the link terminal is exposed. a magnetic circuit having a magnetic gap; a voice coil disposed in the magnetic gap; a diaphragm configured to vibrate in unison with the voice coil; a damper configured to elastically support the voice coil and the diaphragm; a frame configured to hold an outer edge of the diaphragm and an outer edge of the damper; characterized by a duct projecting from the frame configured and arranged such that air is vibrated in a space on the rear side of the diaphragm within the frame and the space on the rear side of the diaphragm communicates with an outside space through the duct and air is moved by the vibration of the diaphragm flowing into and out of the loudspeaker unit through the duct, wherein the frame has an aperture that communicates with an inner space between the frame and the diaphragm, and the frame except the aperture is closed, wherein a link terminal is disposed in a space within the aperture near an edge of the aperture, wherein the link terminal extends through the frame and is fixed to the frame, and is connected at a first end thereof to a lead wire extending from the voice coil and at a second end thereof to a wire harness which is routed out of the aperture, wherein the wire harness, the link terminal and the lead wire are configured such that audio current is supplied through them to the voice coil and wherein the duct is attached at a first end thereof to the frame so as to cover the aperture, and such that the link terminal is exposed.
An agricultural wheel forming an accessory for a seed drill disc, said wheel comprising: - a body comprising a rim generally of a shape of revolution around a central axis; - a semi-hollow-type tire comprising a flexible case around a hollow chamber, this flexible case comprising a sheath and a tread, this tread having a profile domed towards the outside of the tire; - the rim comprising an axial section shaped as a seat, suitable for receiving the tire, and an axial section shaped as a tool, suitable for scraping the seed drill disc, and an intermediate axial section which connects the tool section to the seat section; characterized in that: - the case includes at least a first sidewall, close to the tool section, connecting the sheath to the tread, this first sidewall generally extending radially or slightly inclined radially; - this intermediate section being shaped as an axial stop for the tire in form correspondence with the first sidewall; - the tire being mounted on the seat section by means of the sheath in an axially stressed state which maintains the first sidewall in contact against the axial stop. - a body comprising a rim generally of a shape of revolution around a central axis; - a semi-hollow-type tire comprising a flexible case around a hollow chamber, this flexible case comprising a sheath and a tread, this tread having a profile domed towards the outside of the tire; - the rim comprising an axial section shaped as a seat, suitable for receiving the tire, and an axial section shaped as a tool, suitable for scraping the seed drill disc, and an intermediate axial section which connects the tool section to the seat section; - the case includes at least a first sidewall, close to the tool section, connecting the sheath to the tread, this first sidewall generally extending radially or slightly inclined radially; - this intermediate section being shaped as an axial stop for the tire in form correspondence with the first sidewall; - the tire being mounted on the seat section by means of the sheath in an axially stressed state which maintains the first sidewall in contact against the axial stop.
A relay device, comprising: an armature configured to move between a first position that electrically couples the armature to a first contact and a second position that electrically couples the armature to a second contact; and a drive circuit, comprising: a relay coil configured to receive a voltage configured to magnetize the relay coil, thereby causing the armature to move from the first position to the second position, wherein the voltage is higher than a rated voltage associated with the relay coil; a first voltage source configured to output the rated voltage to the relay coil; and a second voltage source configured to output an additional voltage to the relay coil, characterized in that the drive circuit comprises a switch configured to couple the second voltage source to the relay coil, wherein the switch is configured to uncouple the second voltage source from the relay coil after the armature moves from the first position to the second position, and wherein the first voltage source remains coupled to the coil after the second voltage source is uncoupled from the coil. an armature configured to move between a first position that electrically couples the armature to a first contact and a second position that electrically couples the armature to a second contact; and a drive circuit, comprising: a relay coil configured to receive a voltage configured to magnetize the relay coil, thereby causing the armature to move from the first position to the second position, wherein the voltage is higher than a rated voltage associated with the relay coil; a first voltage source configured to output the rated voltage to the relay coil; and a second voltage source configured to output an additional voltage to the relay coil, characterized in that the drive circuit comprises a switch configured to couple the second voltage source to the relay coil, wherein the switch is configured to uncouple the second voltage source from the relay coil after the armature moves from the first position to the second position, and wherein the first voltage source remains coupled to the coil after the second voltage source is uncoupled from the coil. a relay coil configured to receive a voltage configured to magnetize the relay coil, thereby causing the armature to move from the first position to the second position, wherein the voltage is higher than a rated voltage associated with the relay coil; a first voltage source configured to output the rated voltage to the relay coil; and a second voltage source configured to output an additional voltage to the relay coil, characterized in that the drive circuit comprises a switch configured to couple the second voltage source to the relay coil, wherein the switch is configured to uncouple the second voltage source from the relay coil after the armature moves from the first position to the second position, and wherein the first voltage source remains coupled to the coil after the second voltage source is uncoupled from the coil.
A method for testing a Peltier element, comprising the following steps: - applying a voltage to the Peltier element, - switching off the voltage at the end of a defined period of time, - measuring the voltage (V P) at the Peltier element after the voltage has been switched off and - comparing the measured voltage (V P) with a reference value (V R), characterized in that - the measured voltage (V P) at the Peltier element is measured immediately after switching off the voltage to the Peltier element, so that the measured voltage (V P) is a thermoelectric voltage which corresponds to a temperature difference measurable at the Peltier element, if the Peltier element is intact, - the reference value (V R) defines a permissible range of the thermoelectric voltage, and - a function is triggered if the comparison of the measured voltage (V P) with the reference value (V R) reveals that the measured thermoelectric voltage is outside of the permissible range meaning that the Peltier element is defective. - applying a voltage to the Peltier element, - switching off the voltage at the end of a defined period of time, - measuring the voltage (V P) at the Peltier element after the voltage has been switched off and - comparing the measured voltage (V P) with a reference value (V R), - the measured voltage (V P) at the Peltier element is measured immediately after switching off the voltage to the Peltier element, so that the measured voltage (V P) is a thermoelectric voltage which corresponds to a temperature difference measurable at the Peltier element, if the Peltier element is intact, - the reference value (V R) defines a permissible range of the thermoelectric voltage, and - a function is triggered if the comparison of the measured voltage (V P) with the reference value (V R) reveals that the measured thermoelectric voltage is outside of the permissible range meaning that the Peltier element is defective.
Method of controlling at least one actuator (16, 18) of a chassis of a motor vehicle, wherein values of at least one measurement variable for determining the surroundings of the motor vehicle are determined by at least one sensor (10, 12, 14) of the motor vehicle, wherein the determined values are preprocessed, wherein only those values that are necessary for controlling the at least one actuator (16, 18) are transmitted from a sensor-associated control device to an actuator-associated control device and are temporally filtered by the actuator-associated control device, and wherein corrective signals for the at least one actuator (16, 18) are provided by the actuator-associated control device from the temporally filtered values, characterised in that the values determined by the at least one sensor (10, 12, 14) are processed in a first time cycle and are transmitted from the sensor-associated control device in a second time cycle to the actuator-associated control device, wherein the second time cycle is faster than the first time cycle.
A breathing device for divers, comprising a breathing tube exhibiting an end having an inclined opening, an obturator that is rotating between an open position and a closed position of said opening of said end, a float for activating said obturator, first articulation means of said obturator to said tube, and second articulation means of said float to said tube, wherein said first and second articulation means exhibit a respective hinge axis (7, 8) to the tube extending across the tube, the hinge axis to the tube of said second articulation means being more greatly distanced from said end of the tube with respect to the hinge axis to the tube of said first articulation means, the hinge axis to the tube of said second articulation means being parallel to the hinge axis of the tube of said first articulation means, said first articulation means comprising a first bracket exhibiting two parallel arms that project from the tube, extending perpendicularly to the hinge axis of the first articulation means to the tube and are reciprocally connected by a crosspiece, said obturator being rigidly fixed to said first bracket, said obturator being provided with a counterweight configured and arranged such as to maintain the obturator in open position when said breathing tube is orientated with said end facing upwards and such as to shift the obturator into the closed position when said breathing tube is orientated with said end facing downwards, said second articulation means comprising a second bracket exhibiting two parallel arms which project from the tube extending perpendicularly from the hinge axis of the second articulation means to the tube and are reciprocally connected by a crosspiece, said float being freely articulated to said second bracket with a hinge axis parallel to the hinge axis (7, 8) to the tube of the first and second articulation means, the hinge axis of the float to the second bracket being defined by a pin which connects intermediate points of the two arms of the second bracket and extends parallel to the crosspiece of the second bracket, said float exhibiting an apex wall from which a connecting organ projects, which connecting organ has a cylindrical configuration coaxially wound about said pin for a whole length thereof, the side of said second bracket facing towards said first bracket exhibiting a raised sliding plane for said first bracket during coinciding oscillation thereof, said float exhibiting discharge which extend laterally from said apex wall from which said connecting organ projects, said pin extending through said discharges, the body of the said float having a bottom and a remaining part assembled along a weld line.
An apparatus for use in hip surgery, comprising: a pair of distractor members; a table extension configured to be detachably fastened to side rails of a surgical table, the table extension including first and second mounts; a pair of joints, of a first of the pair of joints configured to couple a first of the pair of distractor members to the first mount of the support and a second of the pair of joints configured to couple a second of the pair of distractor members to the second mount of the support. a pair of distractor members; a table extension configured to be detachably fastened to side rails of a surgical table, the table extension including first and second mounts; a pair of joints, of a first of the pair of joints configured to couple a first of the pair of distractor members to the first mount of the support and a second of the pair of joints configured to couple a second of the pair of distractor members to the second mount of the support.
A pool cleaning robot comprising a spectroscopic device; wherein the spectroscopic device is configured to analyze a fluid of a pool; wherein the pool cleaning robot is characterized by comprising a controller that is configured to (a) schedule multiple analyses of the fluid of the pool at different locations within the pool; (b) control a movement of the pool cleaning robot based on the multiple scheduled analyses and (c) control an execution of the multiple scheduled analysis, wherein at least two locations of the different locations are positioned at different distances from a bottom of the pool.
A wheel body of a wheel of an electric vehicle, comprising - a wheel-rim body with - a wheel-rim portion for receiving a tyre, and comprising - a spoke portion for bearing the wheel-rim portion on a bearing for rotatable mounting of the wheel-rim body on a wheel axle, - a motor receiving body to receive an electric motor for driving the wheel, and the motor receiving body comprises - an outer, radially-encircling receiving portion for receiving and securing an outer part of the electric motor, which part is rotatable with respect to the wheel axle, and - a transmission portion for transmitting to the spoke portion a torque, acting upon the receiving portion, to drive the wheel, wherein in a connection region, the transmission portion is connected to the spoke portion of the wheel-rim body (122 [sic]), and in that the motor receiving body is at a distance from the spoke portion in an axial direction in the region of the outer receiving portion, and the motor receiving body is at a distance from the wheel-rim portion in a radial direction in the region of the outer receiving portion, characterised in that the wheel-rim body and the motor receiving body are substantially manufactured from a fibre-plastics material compound, and in that a connection to the wheel-rim body is provided only in an inner region close to the wheel axle via the connection region from the motor receiving body to the wheel-rim body, wherein in the wheel body there is incorporated at least one yielding portion, in particular elastic and damping portions to absorb impact loads, wherein the at least one yielding portion is in the form of an active portion. - a wheel-rim body with - a wheel-rim portion for receiving a tyre, and comprising - a spoke portion for bearing the wheel-rim portion on a bearing for rotatable mounting of the wheel-rim body on a wheel axle, - a motor receiving body to receive an electric motor for driving the wheel, and the motor receiving body comprises - an outer, radially-encircling receiving portion for receiving and securing an outer part of the electric motor, which part is rotatable with respect to the wheel axle, and - a transmission portion for transmitting to the spoke portion a torque, acting upon the receiving portion, to drive the wheel,
Architecture of a turbine engine with heat exchanger built into an exhaust line for the stream of the hot gases of the turbine engine, characterized in that it comprises heat-exchange elements (60, 60a to 60i; 9) installed in one of the units (11, 14, 14a, 14b, 15, 16, 16a, 16b, 18, 18a, 18c) constituting the exhaust line, said elements having a structure which is capable of channeling the stream of the hot gases and achieving a partial obstruction of this gas stream, in an environment that globally diffuses these gases, while a part of the stream flows across these heat-exchange elements, and mechanical or electromechanical means of recovery and recycling of the residual thermal energy of the exhaust gases connected to the heat-exchange elements (60, 60a to 60i; 9) in order to increase the power available at the shaft (30, 31) of the turbine engine (20, 20a, 20b) without substantially disturbing the stream of the gases (1, 1 a).
A wireless communication station (AP 1, AP 2, AP 3, AP 4, STA-1, STA-2, STA-3) configured to transmit and receive a frame using a channel by access control based on carrier sense multiple access with collision avoidance, CSMA/CA, using a clear channel assessment threshold, CCA threshold, the wireless communication station (AP 1, AP 2, AP 3, AP 4, STA-1, STA-2, STA-3) comprising: a control part configured to: check if a destination station to which an HE format frame is scheduled to be transmitted is an HE station, control the CCA threshold to a value higher than a default value if the destination station is an HE station, transmit the frame if the channel is determined to be idle by the CSMA/CA, wherein: a format that includes an identification of a basic service set, BSS, to which the wireless communication station (AP 1, AP 2, AP 3, AP 4, STA-1, STA-2, STA-3) belongs, within a preamble of the frame is an HE format; and a wireless communication station configured to transmit and receive a frame in an HE format is an HE station. check if a destination station to which an HE format frame is scheduled to be transmitted is an HE station, control the CCA threshold to a value higher than a default value if the destination station is an HE station, transmit the frame if the channel is determined to be idle by the CSMA/CA, wherein: a format that includes an identification of a basic service set, BSS, to which the wireless communication station (AP 1, AP 2, AP 3, AP 4, STA-1, STA-2, STA-3) belongs, within a preamble of the frame is an HE format; and a wireless communication station configured to transmit and receive a frame in an HE format is an HE station. a format that includes an identification of a basic service set, BSS, to which the wireless communication station (AP 1, AP 2, AP 3, AP 4, STA-1, STA-2, STA-3) belongs, within a preamble of the frame is an HE format; and a wireless communication station configured to transmit and receive a frame in an HE format is an HE station.
Method for managing the charging of a plurality of batteries comprising the following steps: • supplying at least one battery connected to an electrical appliance and forming at least one battery in use, • supplying at least one battery disconnected from the electrical appliance and forming at least one reserve battery, the reserve battery having a predetermined intermediate state of charge, different from a full state of charge and a zero state of charge, • determining at least one parameter value characteristic of the state of charge of the battery in use, • comparing the parameter value characteristic of the state of charge of the battery in use with a predetermined threshold, if the parameter value characteristic of the state of charge of the battery in use does not reach the predetermined threshold, returning to the preceding step, and otherwise, • triggering the charging of a reserve battery until a predetermined maximum state of charge is reached, which is higher than the predetermined intermediate state of charge, then, when the battery in use reaches a predetermined minimum state of charge, the following steps: • disconnecting the battery in use from the electrical appliance, • connecting the reserve battery to the electrical appliance in order to form a new battery in use. • supplying at least one battery connected to an electrical appliance and forming at least one battery in use, • supplying at least one battery disconnected from the electrical appliance and forming at least one reserve battery, the reserve battery having a predetermined intermediate state of charge, different from a full state of charge and a zero state of charge, • determining at least one parameter value characteristic of the state of charge of the battery in use, • comparing the parameter value characteristic of the state of charge of the battery in use with a predetermined threshold, if the parameter value characteristic of the state of charge of the battery in use does not reach the predetermined threshold, returning to the preceding step, and otherwise, • triggering the charging of a reserve battery until a predetermined maximum state of charge is reached, which is higher than the predetermined intermediate state of charge, • disconnecting the battery in use from the electrical appliance, • connecting the reserve battery to the electrical appliance in order to form a new battery in use.