mhurhangee/ep-ind-claims huggingface dataset:
A vacuum pump, in particular with a high pumping capacity, comprising a pump housing defining a pump chamber, a pumping element connected with a rotor shaft, a belt pulley connected with the rotor shaft outside the pump housing, und a motor arranged outside the pump housing, the drive shaft thereof being provided with a drive pulley that is connected with the belt pulley via a belt, characterized in that the drive pulley and/or the belt pulley are of a multipart structure and wherein the drive pulley and/or the belt pulley comprises a holding part, wherein the holding part of the drive pulley and/or the belt pulley comprises a shaft receiving means and the drive pulley and/or the belt pulley is connected with the drive shaft or the rotor shaft exclusively via the shaft receiving means of the holding part, so that, when mounting the belt, it is possible to first mount only a part of the drive pulley or of the rotor pulley or, respectively, not to mount a part of the drive pulley or the rotor pulley, and that thereafter, the belt can be placed in a simple manner, since, due to the multipart nature of the drive pulley and/or the belt pulley, the pulley not yet fully mounted can be adjusted such that the belt is not yet tensioned.
A method of making a plurality of foldable, collapsible window shades, each shade formed of a plurality of elongated preforms cut from a continuously moving narrow strip of elongated flexible material and subsequently stacked and bonded together to form a respective continuous array, said method comprising: cutting a first portion of said moving strip into at least a first set of preforms such that said first set of preforms, when stacked and bonded together, form a continuous array corresponding to a first customer-specified shade; accumulating said first set of preforms in a first receiving device and initiating repositioning of said first set of preforms; without interruption of the continuous movement of said continuous strip, repeating said cutting step on a second portion of said moving strip to produce a second set of preforms such that said second set of preforms, when stacked and bonded together, form a continuous array corresponding to a second customer-specified shade; characterized by: during said repositioning of said first set of preforms, accumulating said second set of preforms in a second receiving device by modifying the flow path of the preforms. cutting a first portion of said moving strip into at least a first set of preforms such that said first set of preforms, when stacked and bonded together, form a continuous array corresponding to a first customer-specified shade; accumulating said first set of preforms in a first receiving device and initiating repositioning of said first set of preforms; without interruption of the continuous movement of said continuous strip, repeating said cutting step on a second portion of said moving strip to produce a second set of preforms such that said second set of preforms, when stacked and bonded together, form a continuous array corresponding to a second customer-specified shade; characterized by: during said repositioning of said first set of preforms, accumulating said second set of preforms in a second receiving device by modifying the flow path of the preforms. during said repositioning of said first set of preforms, accumulating said second set of preforms in a second receiving device by modifying the flow path of the preforms.
A homogeneous powdery composition (F p) comprising: - at least one polymer comprising recurring units derived from at least one fluorinated comonomer and comprising recurring units derived from at least one (meth)acrylic monomer having formula, here below: wherein: - R 1, R 2 and R 3, equal to or different from each other, are independently selected from a hydrogen atom and a C 1 -C 3 hydrocarbon group, and - Rx is a hydrogen atom or a C 1 -C 5 hydrocarbon moiety comprising at least one functional group selected from a hydroxyl, a carboxyl, an epoxide, an ester and an ether group, and - at least one poly(alkylene oxide), wherein said at least one polymer and said at least one poly(alkylene oxide) are under the form of powders, wherein comonomer is an ethylenically unsaturated comonomer comprising at least one fluorine atom, and, wherein the poly(alkylene oxide) has a number average molecular weight comprised between 100000 and 5000000, preferably between 200000 and 4000000, more preferably between 300000 and 2000000. - at least one polymer comprising recurring units derived from at least one fluorinated comonomer and comprising recurring units derived from at least one (meth)acrylic monomer having formula, here below: wherein: - R 1, R 2 and R 3, equal to or different from each other, are independently selected from a hydrogen atom and a C 1 -C 3 hydrocarbon group, and - Rx is a hydrogen atom or a C 1 -C 5 hydrocarbon moiety comprising at least one functional group selected from a hydroxyl, a carboxyl, an epoxide, an ester and an ether group, and - at least one poly(alkylene oxide), wherein said at least one polymer and said at least one poly(alkylene oxide) are under the form of powders, wherein comonomer is an ethylenically unsaturated comonomer comprising at least one fluorine atom, and, wherein the poly(alkylene oxide) has a number average molecular weight comprised between 100000 and 5000000, preferably between 200000 and 4000000, more preferably between 300000 and 2000000. - R 1, R 2 and R 3, equal to or different from each other, are independently selected from a hydrogen atom and a C 1 -C 3 hydrocarbon group, and - Rx is a hydrogen atom or a C 1 -C 5 hydrocarbon moiety comprising at least one functional group selected from a hydroxyl, a carboxyl, an epoxide, an ester and an ether group, and - at least one poly(alkylene oxide),
A method for generating a modified MPEG-D USAC-based bitstream by a source device comprising a receiver and an embedder, wherein the method includes the steps of: a) receiving, by the receiver, a bitstream including coded media data; b) generating, by the embedder, payload of additional audio data and embedding the payload in the bitstream for obtaining, as an output from the embedder, a modified bitstream including the coded media data and the payload of the additional audio data, wherein the generated payload is embedded in the bitstream by transporting the payload in the bitstream via a USAC-type bitstream extension mechanism, wherein the USAC-type bitstream extension mechanism is a USAC-type bitstream extension element including a unique identifier or an array extension element, and wherein the additional audio data are uncompressed PCM audio data generated at the source device and including one or more of earcon-data and/or system sounds data; and c) outputting the modified bitstream to a sink device. a) receiving, by the receiver, a bitstream including coded media data; b) generating, by the embedder, payload of additional audio data and embedding the payload in the bitstream for obtaining, as an output from the embedder, a modified bitstream including the coded media data and the payload of the additional audio data, wherein the generated payload is embedded in the bitstream by transporting the payload in the bitstream via a USAC-type bitstream extension mechanism, wherein the USAC-type bitstream extension mechanism is a USAC-type bitstream extension element including a unique identifier or an array extension element, and wherein the additional audio data are uncompressed PCM audio data generated at the source device and including one or more of earcon-data and/or system sounds data; and c) outputting the modified bitstream to a sink device.
A drilling system, comprising a generally cylindrical hollow inner body member, a cutting head at the front end of the inner body member having at least one cutting edge, at least one opening in the inner body member adjacent the cutting head, a coolant adapter to provide a coolant fluid, a vacuum connected to the inner body member to apply vacuum pressure through the at least one opening and the hollow interior of the inner body member, wherein the coolant fluid is supplied through at least one coolant channel on the exterior of the inner body member and a coolant containment sleeve is mounted on the exterior of the inner body member to seal the at least one coolant channel and provide a controlled flow of a coolant fluid through the at least one sealed coolant channel to the area of the at least one cutting edge, characterized in that the containment sleeve has at least one air intake channel formed on the containment sleeve to provide for air intake into the hole being drilled.
A pigmented latex composition having a solids content in a range from 70 wt% to 95 wt%, comprising a) an aqueous dispersion of a polymeric binder that is a copolymer comprising units of vinyl acetate, ethylene and at least one ethylenically unsaturated carboxylic acid or salt thereof, said polymeric binder constituting in a range from 10 wt% to 30 wt% of the composition; wherein vinyl acetate units constitute in a range of 75 - 95 wt% of the polymeric binder, ethylene units constitute in a range of at least 5 wt% of the polymeric binder and ethylenically unsaturated carboxylic acid units constitute in a range from 0.75 wt% to 5 wt% of the polymeric binder; the aqueous dispersion of the polymeric binder is free of alkylphenol ethoxylate surfactants and phosphate ester surfactants; and the polymeric binder has a weight average particle size in a range from 0.1 μm to 0.3 μm; b) one or more pigments constituting in a range from 30 wt% to 50 wt% of the composition, selected from the group consisting of polymeric pigments, aluminosilicates, calcium carbonate, titanium dioxide, talc, barium sulfate, zinc oxide, aluminum trihydrate, amorphous silica and silicates; c) one or more plasticizers; and d) one or more pigment dispersants. a) an aqueous dispersion of a polymeric binder that is a copolymer comprising units of vinyl acetate, ethylene and at least one ethylenically unsaturated carboxylic acid or salt thereof, said polymeric binder constituting in a range from 10 wt% to 30 wt% of the composition; wherein vinyl acetate units constitute in a range of 75 - 95 wt% of the polymeric binder, ethylene units constitute in a range of at least 5 wt% of the polymeric binder and ethylenically unsaturated carboxylic acid units constitute in a range from 0.75 wt% to 5 wt% of the polymeric binder; the aqueous dispersion of the polymeric binder is free of alkylphenol ethoxylate surfactants and phosphate ester surfactants; and the polymeric binder has a weight average particle size in a range from 0.1 μm to 0.3 μm; vinyl acetate units constitute in a range of 75 - 95 wt% of the polymeric binder, ethylene units constitute in a range of at least 5 wt% of the polymeric binder and ethylenically unsaturated carboxylic acid units constitute in a range from 0.75 wt% to 5 wt% of the polymeric binder; the aqueous dispersion of the polymeric binder is free of alkylphenol ethoxylate surfactants and phosphate ester surfactants; and the polymeric binder has a weight average particle size in a range from 0.1 μm to 0.3 μm; b) one or more pigments constituting in a range from 30 wt% to 50 wt% of the composition, selected from the group consisting of polymeric pigments, aluminosilicates, calcium carbonate, titanium dioxide, talc, barium sulfate, zinc oxide, aluminum trihydrate, amorphous silica and silicates; c) one or more plasticizers; and d) one or more pigment dispersants.
An electronic device comprising an electronic control unit (ECU, 11) for controlling an electropneumatic parking brake circuit for a vehicle, the parking brake circuit being designed to actuate at least one parking brake which is pneumatically connected to the parking brake circuit, and - the parking brake circuit having at least one bistable electropneumatic valve which can be transferred by means of the electronic control unit (ECU, 11) to a first switching state in a first operating state and to a second switching state in a second operating state, and - the parking brake circuit being designed such that the parking brake is applied in the first operating state and is released in the second operating state, - it being possible for the electronic control unit (ECU, 11) to be operated by a first power source, the electronic device having an electronic control circuit which can be operated by a second power source and by means of which the bistable electropneumatic valve can be transferred to the first or the second switching state, characterized in that the second power source is an external power source located outside the vehicle. - the parking brake circuit having at least one bistable electropneumatic valve which can be transferred by means of the electronic control unit (ECU, 11) to a first switching state in a first operating state and to a second switching state in a second operating state, and - the parking brake circuit being designed such that the parking brake is applied in the first operating state and is released in the second operating state, - it being possible for the electronic control unit (ECU, 11) to be operated by a first power source, the electronic device having an electronic control circuit which can be operated by a second power source and by means of which the bistable electropneumatic valve can be transferred to the first or the second switching state, characterized in that the second power source is an external power source located outside the vehicle.
A high voltage, high frequency switching circuit (500, 700, 1000, 1100) comprising: a high voltage switching power supply that produces pulses having a voltage greater than 1 kV and with frequencies greater than 10 kHz; an output; and characterized in that the circuit further comprises: a resistive output stage (500, 710, 1007, 1107) electrically coupled to and in parallel with the output of the high voltage switching power supply and the output, the resistive output stage comprising at least one resistor and at least one inductor arranged in series with the at least one resistor, the resistive output stage has a resistance less than 2000 ohms, the resistive output stage has a capacitance less than 500 pF, the resistive output stage is configured to discharge a load coupled with the output that has been charged by the pulses from the high voltage switching power supply, and the resistive output stage configured to dissipate over 1 kilowatt of average power. a high voltage switching power supply that produces pulses having a voltage greater than 1 kV and with frequencies greater than 10 kHz; an output; and characterized in that the circuit further comprises: a resistive output stage (500, 710, 1007, 1107) electrically coupled to and in parallel with the output of the high voltage switching power supply and the output, the resistive output stage comprising at least one resistor and at least one inductor arranged in series with the at least one resistor, the resistive output stage has a resistance less than 2000 ohms, the resistive output stage has a capacitance less than 500 pF, the resistive output stage is configured to discharge a load coupled with the output that has been charged by the pulses from the high voltage switching power supply, and the resistive output stage configured to dissipate over 1 kilowatt of average power.
A cabin which rotates in 360 degrees along one plane and in every direction, comprising: - one chassis; - one cabin structure mechanically coupled to the chassis surface; - one round base; - means of connection, mechanically coupled to the centre of the lower surface of the chassis; - actuating means, suitable for moving the chassis on the round base; - one intermediate round structure with rotatable means and that is mechanically coupled to the lower surface of the chassis, further having the same diameter as, and being centred on, the round base, wherein the means of connection are fitted on the actuating means, characterized in that the actuating means comprise: - one pivot pin or axle arranged vertically, suitable for being fitted in the connection means and serving as an axle; - one central sprocket, in which the pivot pin or axle is attached, centred on the round base and attached to it; - locking bars fixed on the round base, in which the central sprocket is fixed. - one chassis; - one cabin structure mechanically coupled to the chassis surface; - one round base; - means of connection, mechanically coupled to the centre of the lower surface of the chassis; - actuating means, suitable for moving the chassis on the round base; - one intermediate round structure with rotatable means and that is mechanically coupled to the lower surface of the chassis, further having the same diameter as, and being centred on, the round base, wherein - one pivot pin or axle arranged vertically, suitable for being fitted in the connection means and serving as an axle; - one central sprocket, in which the pivot pin or axle is attached, centred on the round base and attached to it; - locking bars fixed on the round base, in which the central sprocket is fixed.
A lock cylinder with a core rotatable in a housing and with a lock bit with a lock channel arranged in the core for introducing a key and with a coupling slide optionally generating or releasing a positive locking of the lock bit in relation to the core, wherein the coupling slide for releasing or generating the positive locking is guided radially displaceably in the core, and wherein the radial direction of movement of the coupling slide extends in the direction of the longest radial extension of the lock channel, characterized in that a key receptacle of the coupling slide has a key receptacle bevel for the radial movement of the coupling slide when the key is introduced into the lock channel.
A fastening element for use with a tightening element in a device for forming a joint between two panels, the fastening element being elongate and comprising a dowel having a head at one end and engaging said tightening element in use, an expander at the other end, and a shank extending therebetween, the fastening element further comprising a sleeve having an expandable section at one end extending over said expander, with the expander operatively engaging the sleeve in use to cause outward movement of its expandable section upon axial displacement of the dowel relative to the sleeve, the sleeve having at least one outwardly facing projection on its expandable section, with the expandable section of the sleeve being insertable into a face hole in a first one of the panels, with the projection on the sleeve being in the form of a cutting edge that extends around the dowel in an arcuate profile and that has sufficient strength to cut into the panel material in use of the device, with the cutting edge being provided at or near the end of the expandable section of the sleeve, with the expandable section of the sleeve comprising two or more individually moveable finger portions each with a cutting edge, with the finger portions being moveable hingedly from a position approximately level with the face of the first one of the panels, characterised in that the dowel comprises on its shank a first flange operable to engage the sleeve at the junction of its expandable section to ensure that the sleeve is pushed fully into the face hole and a second flange spaced from the expander section by a distance less than the depth of the face hole, such that said second flange engages the finger portions near the entrance to the face hole.
Machine for packing tetrahedral products (10; 410), which comprises at least one conveyor belt (100, 200; 400) driven in a first direction along a longitudinal direction, as well as at least first handling means (160, 260; 460) suitable for grasping tetrahedral products (10; 410) carried by this conveyor belt (100, 200; 400), wherein these first handling means (160, 260; 460) comprise at least one handling head (167, 267; 467) suitable for grasping a plurality of tetrahedral products (10; 410) arranged on the conveyor belt (100, 200; 400), in which one or more accumulators (140, 150, 240, 250; 450) suitable for accumulating the tetrahedral products (10; 410) on one or more rows are arranged along the conveyor belt (100, 200; 400), characterized in that at least one rotating device (130, 230; 430) is arranged along the conveyor belt (100, 200; 400) before the accumulators (140, 150, 240, 250; 450) for rotating at least one tetrahedral product (10; 410) with an orientation substantially opposite with respect to the preceding tetrahedral product (10; 410) on the same conveyor belt (100, 200; 400).
A control apparatus for an internal combustion engine equipped with a plurality of cylinders, a variable valve actuation system (100, 110) capable of switching the operation mode of intake and exhaust valves (8, 9) of each of the cylinders between an inactive mode in which the operation of opening/closing the intake and exhaust valves (8, 9) of the cylinder is disabled and an active mode in which the operation of opening/closing the intake and exhaust valves (8, 9) of the cylinder is enabled on a cylinder-by-cylinder basis, and a fuel injection valve that supplies fuel into each of the cylinders of the internal combustion engine, comprising: a controller capable of performing skip firing control, which is the control of deactivating some of the cylinders by causing said variable valve actuation system (100, 110) to set the operation mode of the intake and exhaust valves (8, 9) of the some of the cylinders to the inactive mode and causing the fuel injection valve of the some of the cylinders to suspend supply of fuel and changing the deactivated cylinders, wherein said controller performs said skip firing control when the engine speed is equal to or lower than a first engine speed and performs fixed deactivated cylinder control to control said variable valve actuation system (100, 110) and said fuel injection valve in such a way as to deactivate specific cylinders among the plurality of cylinders when the engine speed is higher than said first engine speed. a controller capable of performing skip firing control, which is the control of deactivating some of the cylinders by causing said variable valve actuation system (100, 110) to set the operation mode of the intake and exhaust valves (8, 9) of the some of the cylinders to the inactive mode and causing the fuel injection valve of the some of the cylinders to suspend supply of fuel and changing the deactivated cylinders, wherein said controller performs said skip firing control when the engine speed is equal to or lower than a first engine speed and performs fixed deactivated cylinder control to control said variable valve actuation system (100, 110) and said fuel injection valve in such a way as to deactivate specific cylinders among the plurality of cylinders when the engine speed is higher than said first engine speed.