mhurhangee/ep-ind-claims huggingface dataset:
Multi-stage piston-type compressor for generation of compressed air, comprising at least two cylinders (2, 3) in which a respective piston (4, 5) movable via a crank drive system is disposed for compressing air taken in through an air passage equipped with an air filter element, wherein at least one respective intake valve (8, 9), which is disposed on the side of the cylinder head and configured as reed valve, is connected in fluid technology with said at least two cylinders (2, 3) for passing the air to be compressed into said at least two cylinders (2, 3), with at least one respective discharge valve (10, 11), which is disposed on the side of the cylinder head and is configured as reed valve, being moreover connected in fluid technology to said at least two cylinders (2, 3) in order to let the air compressed by said piston (4, 5) out of said at least two cylinders (2, 3) into one respective compressed-air passage (12, 13), characterised in that at least one return passage (14, 15) passes away from the respective compressed-air passage (12, 13), with one respective idler valve (16, 17) being disposed in said at least one return passage (14, 15) for realization of no-load running function of the multi-stage piston-type compressor.
Method for controlling the voltage at the load terminals specific to being supplied by a supply system according to a voltage setpoint (V setpoint) to be supplied by the supply system to the load terminals, the load having a resistance (Rc, Pc) and an inductance (Lc), the voltage at the load terminals comprising a resistive component (V R) and an inductive component (V L), the supply system comprising a plurality M of converters of a direct current into another direct current connected in series to the load terminals, consisting of N1 load converter(s) connected to the output of a supply of direct current, N1 being greater than or equal to 1, and of N2 floating converter(s), the floating converter(s) not being connected to the output of said supply, N2 being greater than or equal to 1, the sum of N1 and N2 being equal to M, and at least one storage condenser mounted in parallel of each respective converter on the side opposite the load, the method comprising the following steps: - calculating control signals of each of the M converters along a control law, the control law being a function of the voltage setpoint (V setpoint), and - applying control signals to the respective converters, characterised in that the control law is such that the resistive component (V R) of the voltage at the load terminals is delivered uniquely by the load converter(s). - calculating control signals of each of the M converters along a control law, the control law being a function of the voltage setpoint (V setpoint), and - applying control signals to the respective converters,
A blood pressure measuring device comprising: a pressure measuring tool; a fastening member (120, 123) configured to fasten the pressure measuring tool in rest position onto a skin region covering an anastomotic region of a shunt blood vessel; and a control circuit configured to receive an input signal from the pressure measuring tool and to process the input signal to calculate a pressure inside the anastomotic region of the shunt blood vessel, characterized in that the pressure measuring tool includes a strain sensor configured to detect an arterial pressure waveform in the anastomotic region, and the fastening member keeps a distance constant between the pressure measuring tool and a surface of the skin region opposite from the pressure measuring tool. a pressure measuring tool; a fastening member (120, 123) configured to fasten the pressure measuring tool in rest position onto a skin region covering an anastomotic region of a shunt blood vessel; and a control circuit configured to receive an input signal from the pressure measuring tool and to process the input signal to calculate a pressure inside the anastomotic region of the shunt blood vessel, characterized in that the pressure measuring tool includes a strain sensor configured to detect an arterial pressure waveform in the anastomotic region, and the fastening member keeps a distance constant between the pressure measuring tool and a surface of the skin region opposite from the pressure measuring tool.
A new generation electronic property title system comprising a property title card, on which information concerning at least one owner and at least one real estate and / or personal property are engraved, a professional card, on which information concerning a professional is engraved, the title card includes a secure electronic chip intended to contain confidential information of said owner and said real estate and / or personal property and access rights to said information, the professional card includes a secure electronic chip intended to contain information of said professional and access rights of said professional, the electronic system further comprising a reader card dedicated, the electronic system being characterized in that the professional accesses the information of the property title card an owner in reading only or in reading and writing with the simultaneous introduction of the card and the validation of its code by the owner and the professional card by means of the reader card dedicated to access the information contained in the property title card and the information contained in the professional card; and in that the owner accesses the information of the card in reading only with its access code via said card reader.
A hybrid beamforming method for supporting multi-rank in a wireless access system, the method comprising: detecting, by a transmission end, two or more analog beam candidates having channel gain equal to or greater than a reference value; selecting preferred analog beam coefficients and digital beam coefficients from the two or more analog beam candidates, wherein a final beam direction is a combination of analog beam coefficients and digital beam coefficients; pre-compensating for analog beam coefficients such that the transmission region of a pre-compensated analog beam includes two or more previously selected final beam directions; re-setting the digital beam coefficients of the two or more digital beams so as when applying the pre-compensated analog beam coefficients final beam directions are maintained; and transmitting multi-rank signals using the pre-compensated analog beam coefficient and the re-set digital beam coefficients, wherein the hybrid beamforming operates using a combination of analog beamforming and digital beamforming. detecting, by a transmission end, two or more analog beam candidates having channel gain equal to or greater than a reference value; selecting preferred analog beam coefficients and digital beam coefficients from the two or more analog beam candidates, wherein a final beam direction is a combination of analog beam coefficients and digital beam coefficients; pre-compensating for analog beam coefficients such that the transmission region of a pre-compensated analog beam includes two or more previously selected final beam directions; re-setting the digital beam coefficients of the two or more digital beams so as when applying the pre-compensated analog beam coefficients final beam directions are maintained; and transmitting multi-rank signals using the pre-compensated analog beam coefficient and the re-set digital beam coefficients, wherein the hybrid beamforming operates using a combination of analog beamforming and digital beamforming.
A wear member for attachment to earth working equipment to protect the equipment from wear during use, the wear member comprising a front end to contact the ground during operation of the earth working equipment, a rearward-opening cavity with a longitudinal axis to receive a base on the earth working equipment, the cavity including a central section along the longitudinal axis, whereby the central section including an upper surface and a lower surface and at least one of the upper and lower surfaces including a hole for receiving a lock to secure the wear member to the earth working equipment, and a side section to each side of the central section, each said side section including an outer side and an inner side the inner sides each connecting with the upper surface and lower surface, each outer side having an inwardly- projecting lateral projection defined by an upper outer bearing surface and a lower outer bearing surface, the upper and lower outer bearing surfaces (110, 112) being laterally inclined toward each other in an inward direction and axially extending substantially parallel to the longitudinal axis, each inner side having an inside bearing surface (80, 84) above and below the upper surface and lower surface, each inside bearing surface (80, 84) being laterally inclined inward and away from the outer side and axially extending substantially parallel to the longitudinal axis, the outer bearing surfaces (110, 112) and the inside bearing surfaces (80,84), each bearing against complementary bearing surfaces (62, 64, 104, 106) on the base to resist vertical and side loads applied to the wear member during use, characterized by the upper surface extending between and connecting the upper inside bearing surfaces, the lower surface extending between and connecting the lower inside bearing surfaces, the upper and lower surfaces (78, 82) being spaced apart to define a gap therebetween, the gap having a height between the upper and lower surfaces that is less than two-thirds of the overall height of the cavity along the same lateral plane.
A contactor comprising - a frame including a base unit, - a coil provided on the base unit and including input terminals (14, 14'), - a module comprising output terminals for providing an electrical connection to the coil, - a circuit board for electrically controlling the coil including input terminals (24, 24') for power supply and arranged on the module and the output terminals of the module are arranged on the circuit board, - the contactor further comprises a fastening device (26, 26', 10, 10', 36, 36', 16, 16') arranged for mechanically and electrically connecting one of output terminals to a corresponding input terminal of the coil, and - the module is designed to be detachably mounted to the frame such that the fastening device connects the output terminal of the circuit board to the input terminal of the coil simultaneously with the module being connected to the frame, characterized in that - the frame includes a casing for connection to the base unit and providing a shield for the coil, the casing including a first casing part and a second casing part, the module including the second casing part, the second casing part being arranged partly surrounding the circuit board, and the first and second casing parts being arranged to be connected to each other upon connection of the module to the frame such that the casing encloses the circuit board together with the base unit. - a frame including a base unit, - a coil provided on the base unit and including input terminals (14, 14'), - a module comprising output terminals for providing an electrical connection to the coil, - a circuit board for electrically controlling the coil including input terminals (24, 24') for power supply and arranged on the module and the output terminals of the module are arranged on the circuit board, - the contactor further comprises a fastening device (26, 26', 10, 10', 36, 36', 16, 16') arranged for mechanically and electrically connecting one of output terminals to a corresponding input terminal of the coil, and - the module is designed to be detachably mounted to the frame such that the fastening device connects the output terminal of the circuit board to the input terminal of the coil simultaneously with the module being connected to the frame, - the frame includes a casing for connection to the base unit and providing a shield for the coil, the casing including a first casing part and a second casing part, the module including the second casing part, the second casing part being arranged partly surrounding the circuit board, and the first and second casing parts being arranged to be connected to each other upon connection of the module to the frame such that the casing encloses the circuit board together with the base unit.
A seal breaching dispensing cap comprising a body with a dispensing orifice, and a closure member, the closure member turns relative to the body from a closed position in which the dispensing orifice is closed to an open position in which the dispensing orifice is open, in which the closure member includes breaching means for breaching a container seal, the closure member is turnable about a lateral axis, the member comprises a pouring spout on one side of the lateral axis which receives flow from the dispensing orifice in use, and the breaching means is provided on the other side of the axis, characterised in that the closure member can be inverted to open the dispensing orifice and to cause breaching of a seal in use.
Measuring wheel set, comprising two wheels connected by means of a wheel set shaft, at least one optical waveguide having respectively at least one optical filter inscribed into its fibre core, wherein the at least one optical waveguide is configured to be laid on a surface of at least one wheel or of the wheel set shaft, as well as at least one light source for coupling a light signal into the at least one optical waveguide, characterised in that the measuring wheel set furthermore has at least one signal evaluation apparatus, configured for the detection and evaluation of light signals which are coupled into the optical waveguide and are modified by the at least one optical filter, which is in the form of a spectrometer arranged on the wheel set shaft or at a wheel of the measuring wheel set.
A method comprising: receiving, from a first device via a first network, information about one or more wireless access points accessible by the first device, wherein the first device comprises one of a smart meter or a charging station for an electric or hybrid electric vehicle; receiving, from a second device via a second network, configuration information for the first device for configuring the first device to connect to a wireless network through one of the one or more wireless access points; and configuring said first device using said configuration information, wherein said configuring includes sending at least a portion of the configuration information to the first device via the first network. receiving, from a first device via a first network, information about one or more wireless access points accessible by the first device, wherein the first device comprises one of a smart meter or a charging station for an electric or hybrid electric vehicle; receiving, from a second device via a second network, configuration information for the first device for configuring the first device to connect to a wireless network through one of the one or more wireless access points; and configuring said first device using said configuration information, wherein said configuring includes sending at least a portion of the configuration information to the first device via the first network.
A towing device arrangement for a bumper beam of a vehicle, comprising - a crossmember having a U-shaped section with a web portion and two leg portions (3, 4) extending outwards from opposed sides of the web portion, the crossmember being arranged to be fastened to crash boxes of a vehicle, - a tow tube, and - a bracket arranged to attach the tow tube to the crossmember, which bracket comprises a first portion and a second portion which is connected to the first portion via an angled portion, characterised in that the first portion of the bracket has a mainly flat shape arranged to align with and attach to the web portion of the crossmember and comprises a first hole arranged to align with a through hole through the web portion of the crossmember through which a first end of the tow tube is arranged to be received, wherein the second portion of the bracket extends in an angle with respect to the first portion and comprises a second hole for receiving a second end of the tow tube, wherein the bracket is welded to the crossmember. - a crossmember having a U-shaped section with a web portion and two leg portions (3, 4) extending outwards from opposed sides of the web portion, the crossmember being arranged to be fastened to crash boxes of a vehicle, - a tow tube, and - a bracket arranged to attach the tow tube to the crossmember, which bracket comprises a first portion and a second portion which is connected to the first portion via an angled portion,
Solid state relay circuit arrangement (10, 20) for audio signals, of the type comprising a first MOSFET and a second MOSFET in a back-to-back configuration, configured to receive an input signal ( V s1; V 1, V 2) on the source electrode of the first MOSFET and to take the output signal (V s2; V o1, V 02) on the source electrode of the second MOSFET, with a driving voltage ( V bias; V bias1, V bias2) being applied to the gate electrodes (G1, G2) of said first MOSFET and second MOSFET, apt to change, on the basis of its value, the operational state of said first MOSFET and second MOSFET, characterized in that each of said first MOSFET and second MOSFET comprises a respective bypass capacitor (23, 25) arranged between its source electrode (S1, S2) and its gate electrode (G1, G2), having such a capacitance value to determine a bypass path for the input signal ( V s1; V 1, V 2) from the source electrode (D1, D2) to the gate electrode (G1, G2) in the operating frequency range of said input signal ( V s1), said circuit arrangement compriing an RC network (27, 28, 31) interposed between a driving voltage generator and the gates (G1, G2) of the MOSFETs (M1, M2), the value of the components of said RC network (27, 28, 31) cooperating with the capacitance values of the bypass capacitors (23, 25) to define a lower operation cut-off frequency (f L) of said circuit arrangement.
The method of machining cylindrical surfaces of parts of aluminium-oxide-α-modification-based crystal with achievement of surface roughness Ra of 0.2-0.5 nm (2-5 Å) comprising: drilling of preliminary workpieces of parts of aluminium-oxide-α-modification-based crystal using diamond tool, three-step machining of the surface with the diamond tool in the presence of lubricating fluids with successive reduction of abrasive grain size to 125/100 and/or 100/80 μm, relieving of internal stress in workpieces through annealing in the muffle furnace, surface machining with semi-soft or soft polishing wheel or lap with diamond grain size of 5/3 μm and/or 1/0 μm on clock oil, surface tribochemical polishing with colloidal-SiO 2 -based polishing compound.
A receiver comprising a first oscillator, a second oscillator, a controller operable to control frequencies to which the first and second oscillators are tuned, and a discrimination circuit operable to receive and monitor transmitted signals; wherein the discrimination circuit is configured to receive a signal at a first transmission frequency determined based on a first tuned frequency to which the first oscillator is tuned, and to determine, in a capture time period, whether data is being transmitted at the first transmission frequency; wherein the controller is configured to tune the second oscillator to a second tuned frequency in a tuning time period that occurs during the capture time period, wherein the tuning time period is shorter than the capture time period; and wherein, after determining whether data is being transmitted at the first transmission frequency, the discrimination circuit is configured to receive signals at a second transmission frequency determined based on the second tuned frequency, and to determine whether data is being transmitted at the second transmission frequency. wherein the discrimination circuit is configured to receive a signal at a first transmission frequency determined based on a first tuned frequency to which the first oscillator is tuned, and to determine, in a capture time period, whether data is being transmitted at the first transmission frequency; wherein the controller is configured to tune the second oscillator to a second tuned frequency in a tuning time period that occurs during the capture time period, wherein the tuning time period is shorter than the capture time period; and wherein, after determining whether data is being transmitted at the first transmission frequency, the discrimination circuit is configured to receive signals at a second transmission frequency determined based on the second tuned frequency, and to determine whether data is being transmitted at the second transmission frequency.
A combination barrel brush and jag, comprising: a. a set of short bristles having a first transverse diameter; b. a set of long bristles having a second transverse diameter, the set of short bristles being adjacent to the set of long bristles; c. a stem having a first end and a second end, the stem comprising a first wire stem, a second wire stem parallel to the first wire stem, and a longitudinal axis parallel to the first and second wire stem (55a, 55b), where the first and second set of bristles (62, 64) are positioned in between the first and second wire stem (55a, 55b) and fixed in place by a twist created by the first and second wire stems (55a, 55b) about each other along the longitudinal axis, wherein the first transverse diameter does not equal the second transverse diameter, and wherein the first transverse diameter is less than a bore diameter of a bore wall and the second transverse diameter is greater than or equal to the bore diameter; and d. a patch having a thickness configured to wrap around the set of short bristles, wherein the set of short bristles evenly distribute the patch against the bore. a. a set of short bristles having a first transverse diameter; b. a set of long bristles having a second transverse diameter, the set of short bristles being adjacent to the set of long bristles; c. a stem having a first end and a second end, the stem comprising a first wire stem, a second wire stem parallel to the first wire stem, and a longitudinal axis parallel to the first and second wire stem (55a, 55b), where the first and second set of bristles (62, 64) are positioned in between the first and second wire stem (55a, 55b) and fixed in place by a twist created by the first and second wire stems (55a, 55b) about each other along the longitudinal axis, wherein the first transverse diameter does not equal the second transverse diameter, and wherein the first transverse diameter is less than a bore diameter of a bore wall and the second transverse diameter is greater than or equal to the bore diameter; and d. a patch having a thickness configured to wrap around the set of short bristles, wherein the set of short bristles evenly distribute the patch against the bore.