mhurhangee/ep-ind-claims huggingface dataset:
A vehicle wheel for a vehicle, the wheel comprising a rim carrying a tire co-operating with the rim to define an inside volume that is filled with a fluid under pressure, the wheel including a pressure measurement device mounted so as to be capable of moving freely in the inside volume, the pressure measurement device comprising an electronic control circuit that is connected to a pressure sensor (4, 20), to an absence-of-movement sensor for sensing when the wheel is not moving, and to an electronic circuit (9, 10, 22) for wireless communication, the pressure measurement device being arranged to cause pressure to be measured while the wheel is detected as not moving.
A liquid level sensor comprising: an elongate float; a sensor head providing a sealed compartment, the sensor head adapted to be received at an opening in an upper wall of a reservoir and providing downwardly extending guides for supporting the elongate float for motion along a vertical axis beneath the sensor head; a sensor fitting within the sealed compartment to sense a height of the elongate float with respect to the sensor head; and a spring extending between the sensor head and the elongate float to bias the elongate float downward against buoyant forces on the elongate float, characterised in that the downwardly extending guides are fingers having inwardly extending teeth for engaging an outwardly extending rim on the elongate float, wherein the outwardly extending rim and inwardly extending teeth have opposed sloped surfaces providing an upward snap engagement with upward movement of the float with respect to the fingers. an elongate float; a sensor head providing a sealed compartment, the sensor head adapted to be received at an opening in an upper wall of a reservoir and providing downwardly extending guides for supporting the elongate float for motion along a vertical axis beneath the sensor head; a sensor fitting within the sealed compartment to sense a height of the elongate float with respect to the sensor head; and a spring extending between the sensor head and the elongate float to bias the elongate float downward against buoyant forces on the elongate float, characterised in that the downwardly extending guides are fingers having inwardly extending teeth for engaging an outwardly extending rim on the elongate float, wherein the outwardly extending rim and inwardly extending teeth have opposed sloped surfaces providing an upward snap engagement with upward movement of the float with respect to the fingers.
Device for measuring radiation backscattered by a sample including: - at least one light source that is configured to emit a light beam, along an axis of incidence (Δ), towards a surface of the sample so as to form, on said surface, an elementary illumination zone; - an image sensor for forming an image of the radiation backscattered by the sample when the latter is illuminated by the light source, the image sensor lying in a detection plane; and - a bundle of optical fibres form a plate extending, along an axis of extension, between a proximal surface (25 p) and a distal surface (25 d), the proximal surface being applied against the image sensor, the distal surface of the bundle of fibres being configured to be applied in contact with the surface of the sample, the distal surface being configured to extend parallel to the surface of the sample; the device being such that the light source is arranged around the bundle of optical fibres at a distance of less than 1 mm away from the bundle of optical fibres, the distance being determined parallel to the distal surface. - at least one light source that is configured to emit a light beam, along an axis of incidence (Δ), towards a surface of the sample so as to form, on said surface, an elementary illumination zone; - an image sensor for forming an image of the radiation backscattered by the sample when the latter is illuminated by the light source, the image sensor lying in a detection plane; and - a bundle of optical fibres form a plate extending, along an axis of extension, between a proximal surface (25 p) and a distal surface (25 d), the proximal surface being applied against the image sensor, the distal surface of the bundle of fibres being configured to be applied in contact with the surface of the sample, the distal surface being configured to extend parallel to the surface of the sample;
Apparatus for transmitting data between a rail vehicle and a control centre, having at least one stationary transmitting and/or receiving unit for wirelessly transmitting and/or receiving a directional data transmission signal (5a, 5b) for train protection or autonomous driving and having at least one transmitting and/or receiving unit (6a, 6b) which is fixed to an object, is intended to wirelessly transmit and/or receive the directional data transmission signal (5a, 5b) and is arranged on the rail vehicle, the apparatus having tracking logic which is intended to focus the directional data transmission signal (5a, 5b) onto the receiving unit (4, 6a, 6b) and to track the directional data transmission signal (5a, 5b) on the basis of a relative movement between the at least one stationary transmitting and/or receiving unit and the at least one transmitting and/or receiving unit which is fixed to an object, and a plurality of stationary transmitting and/or receiving units being arranged along a railway line in such a manner that at least one stationary transmitting and/or receiving unit is available at each point on the railway line for uninterrupted transmission of the directional data transmission signal (5a, 5b).
A method, comprising: receiving, at a device, from a source a package comprising a binary file representing an application software and an associated resource declaration indicating resources required by the application software; extracting the resource declaration from the package; forming an intersection of the extracted resource declaration and a set of allowable resources, for the source of the package, obtained from a software sources ranking and resources usage policy; granting the application software resources based on the result of the formed intersection; installing the application software; and storing an indication of the granted resources in a resource possession list. receiving, at a device, from a source a package comprising a binary file representing an application software and an associated resource declaration indicating resources required by the application software; extracting the resource declaration from the package; forming an intersection of the extracted resource declaration and a set of allowable resources, for the source of the package, obtained from a software sources ranking and resources usage policy; granting the application software resources based on the result of the formed intersection; installing the application software; and storing an indication of the granted resources in a resource possession list.
A fluid-filled chamber for an article of footwear, the chamber comprising a first surface, a second surface, and a sidewall extending between the first surface and the second surface in a direction extending between an upper and an outsole of the article of footwear, wherein the chamber is devoid of internal connections that join the first surface with the second surface and the sidewall being joined with the first surface and the second surface to seal the fluid within the chamber, the chamber defining a plurality of indentations extending inward from the sidewall, characterised in that a width of each of the plurality of indentations is less at the sidewall than in an area that is spaced inward from the sidewall.
Heat pump for air-conditioning of a building part enclosed by walls, floors and ceilings, comprising a refrigerant, an inner unit intended for installation within the building part, and an outer unit intended for installation outside the building part, wherein the inner unit and the outer unit form a refrigerant circuit, wherein the inner unit is designed as at least one flexible pipe loop and/or as at least one tube system, characterized in that the refrigerant circuit is closed hermetically and non-releasably, in particular without any couplings, such that the inner unit is able to be introduced in a minimally invasive manner into the interior of the building part through an opening in the wall, in the floor or in the ceiling of the enclosed building part. a refrigerant, an inner unit intended for installation within the building part, and an outer unit intended for installation outside the building part, wherein the inner unit and the outer unit form a refrigerant circuit, wherein the inner unit is designed as at least one flexible pipe loop and/or as at least one tube system, wherein the inner unit and the outer unit form a refrigerant circuit, wherein the inner unit is designed as at least one flexible pipe loop and/or as at least one tube system,
Agricultural combination consisting of a tractor and an agricultural machine attachable to and pulled by a tractor, in particular soil cultivation device or seeder, with a frame supported on the ground via running wheels, a tow bar which is arranged on the front side of the frame and is to be coupled to the lower links of a tractor via coupling elements arranged on the tow bar, and soil cultivation tools and/or sowing units which are arranged on the rear side of the frame behind the running wheels and can be raised with a lifting device, wherein at least one storage container accommodating the material to be discharged, in particular a relatively large quantity of fertiliser, is arranged on the frame and at least substantially in front of the running wheels, characterized in that a force transmission device which in each case interacts with the lower links of the tractor and has at least one hydraulic cylinder (26, 44) and preferably has pivotably arranged force transmission levers is arranged on the tow bar or on the coupling elements, which are assigned to the tow bar, by means of hinge arrangements, in that weight is transmitted from the tractor to the front end of the tow bar via the force transmission device and/or the assigned coupling elements depending on the loading of the coupling elements of the tow bar and of the lower links by means of the quantity of material located in the storage container, in that a sensor device is provided for determining the quantity of material located in the at least one storage container, in that the sensor device transmits signals to an electronic adjustment device depending on the quantity of material in the storage container, in that the electronic adjustment device transmits adjustment signals to the force transmission device (25, 26, 44, 65) for adjusting the size of the transmission of weight from the tractor to the front end of the tow bar and correspondingly adjusts the latter, in that that end of the respective force transmission lever which is located in the region of the respective lower link is pressed in each case by means of a hydraulic cylinder (26, 44) against the lower side of the respective lower link, and the weight is transmitted from the tractor to the front end of the tow bar and/or to the assigned coupling elements.
Method for handling errors in a central control device, the control device comprising a distributed computer system, where to said distributed computer system sensors (112, 113,122, 123) are connected, wherein the distributed computer system is split into a first fault containment unit FCU1 and a second fault containment unit FCU2, wherein the FCU1 and the FCU2, or one or more components of the FCU1 and one or more components of the FCU2, have access to a global synchronized time, and wherein the FCU1 and the FCU2 each consist of a first subsystem SS1 (110, 120) and a second subsystem SS2 (111, 121), the first subsystems SS1 (110, 120) performing the processing of the sensor data and the second subsystems SS2 (111, 121) monitoring the function of the respective first subsystem SS1 (110, 120), and wherein one part of the sensors is at least connected to the FCU1 and the other part of the sensors is at least connected to the FCU2, and wherein the FCU1 and the FCU2 are connected to a redundantly realized communication system (131, 132) having one or more actuators, characterized in that the FCU1 and the FCU2 are power-supplied by respective independent power supplies of their own, and wherein the FCU1 and the FCU2 exchange data exclusively via electrically isolated lines, so as to exclude propagation of a hardware fault from one fault containment unit to the other fault containment unit, wherein the second subsystems SS2 (111, 121) periodically execute a challenge-response protocol to check the function of the first subsystem SS1 (110, 120), wherein the respective second subsystem (111, 121) of one fault contact unit (101, 102) periodically sends an I-am-alive message to the respective other fault contact unit (102, 101), wherein the time of the timely arrival of the periodic I-am-alive message is monitored by the other fault containment unit with a time-out, and wherein the times of transmission of the I-am-alive message and of the time-out monitoring of the I-am-alive message are synchronized over the global time in the receiving fault containment unit.
A process for producing a heterophasic copolymer composition comprising propylene monomer and a comonomer selected from ethylene, alpha-olefins having 4 to 10 carbon atoms and their mixtures, in the presence of an olefin polymerisation catalyst comprising a solid catalyst component further comprising titanium, magnesium, halogen and an internal donor, and a cocatalyst, the process comprising the steps of: introducing streams of the solid catalyst component, the cocatalyst, propylene monomer and hydrogen into a first polymerisation reactor; producing a first polymer of propylene in the first polymerisation reactor, the first polymer of propylene having a first melt flow rate MFR 2 (determined according to ISO 1133 at 230 °C under the load of 2.16 kg) of from 0.1 to 2.0 g/10 min; withdrawing a stream comprising the first polymer of propylene from the first polymerisation reactor and passing it to a second polymerisation reactor; introducing a stream of propylene monomer into the second polymerisation reactor; producing a first polymer mixture comprising the first polymer of propylene and a second polymer of propylene in the second polymerisation reactor, the first polymer mixture having a second melt flow rate MFR 2 (determined according to ISO 1133 at 230 °C under the load of 2.16 kg) of from 0.05 to 1.0 g/10 min and which second melt flow rate is less than the first melt flow rate; withdrawing a stream comprising the first polymer mixture from the second polymerisation reactor and passing it to a third polymerisation reactor; introducing streams of propylene monomer and the comonomer into the third polymerisation reactor; producing the heterophasic copolymer composition comprising the first polymer mixture and a third copolymer of propylene in the third polymerisation reactor, the heterophasic copolymer composition having a third melt flow rate MFR 2 (determined according to ISO 1133 at 230 °C under the load of 2.16 kg) of from 0.05 to 1.0 g/10 min, said heterophasic copolymer having a content of comonomer units of from 5 to 25 % by mole; wherein the amount of xylene soluble fraction in the heterophasic copolymer determined according to ISO 16152 is from 14 to 35 % by weight and intrinsic viscosity measured from the amorphous polymer of the heterophasic copolymer is from 1.5 to 4.4 dl/g; and recovering the heterophasic copolymer composition from the third polymerisation reactor; characterised in that the internal donor is a compound having the structure according to formula: wherein R 1 and R 2 are the same or different being a linear or branched C 1 -C 12 -alkyl group and R is hydrogen or a linear, branched or cyclic C 1 to C 12 -alkyl, and wherein the first polymer of propylene is a homopolymer of propylene and the second polymer of propylene is a homopolymer of propylene. wherein R 1 and R 2 are the same or different being a linear or branched C 1 -C 12 -alkyl group and R is hydrogen or a linear, branched or cyclic C 1 to C 12 -alkyl, and wherein the first polymer of propylene is a homopolymer of propylene and the second polymer of propylene is a homopolymer of propylene.
A hydraulic power generating apparatus, the apparatus comprising: a horizontal rotor supporting housing having a rotor; a holding body erected on an upper surface of the rotor supporting housing; a support ring in which the rotor supporting housing is fixed; and a power generator, the rotor supporting housing is integrally fixed within the support ring by the holding body, the power generator is disposed on the upper part of the holding body protruding from the support ring, the support ring is formed with attachment portions (2A, 2B) for fixing the rotor supporting housing in a water channel, characterized in that the holding body is a cylindrical body, and includes a transmission shaft for transmitting a rotational force of a rotor shaft to the power generator, a connecting portion is formed on an upper surface of the holding body, and a removable auxiliary holding body that is used when the water surface of the water channel is low, and is not used unless the water surface is low is attached to the connecting portion. a horizontal rotor supporting housing having a rotor; a holding body erected on an upper surface of the rotor supporting housing; a support ring in which the rotor supporting housing is fixed; and a power generator, the rotor supporting housing is integrally fixed within the support ring by the holding body, the power generator is disposed on the upper part of the holding body protruding from the support ring, the support ring is formed with attachment portions (2A, 2B) for fixing the rotor supporting housing in a water channel, characterized in that the holding body is a cylindrical body, and includes a transmission shaft for transmitting a rotational force of a rotor shaft to the power generator, a connecting portion is formed on an upper surface of the holding body, and a removable auxiliary holding body that is used when the water surface of the water channel is low, and is not used unless the water surface is low is attached to the connecting portion.
A method of preparing a polyoxometalate catalyst, comprising a metal oxide represented by Formula 1 below: [Formula 1] Mo a A b V c B d C e D f O g, wherein A is one or more elements selected from the group consisting of W and Cr; B is one or more elements selected from the group consisting of P, As, B, Sb, Ce, Pb, Mn, Nb and Te; C is one or more elements selected from the group consisting of Si, Al, Zr, Rh, Cu, Ni, Ti, Ag, Fe, Co and Sn; D is one or more selected from the group consisting of Na, K, Li, Rb, Cs, Ta, Ca, Mg, Sr and Ba; and a, b, c, d, e, f, and g represent atomic ratios of the respective elements, wherein, when a=12, b is 0.01 to 15; c is 0.01 to 15, d is 0 to 20, e is 0 to 20, f is 0 to 20; and g is determined depending upon oxidation states of the respective ingredients, and wherein a mole ratio of V to A (V/A) is 0.5 to 5, the method comprising: a step of preparing a suspension comprising metal precursors to produce a metal oxide represented by Formula 1 and adjusting pH to 0 to 7.5 by adding an acid, followed by increasing a viscosity by means of a homogenizer to form polyoxometalate; a step of loading 20 to 50 % by weight of the formed polyoxometalate on an inert carrier to prepare a loaded substance; a step of drying the loaded substance; and a step of firing the dried loaded substance to obtain a polyoxometalate catalyst: wherein a vanadium precursor is a compound containing vanadium with an oxidation number of 4+, and wherein the compound containing vanadium with oxidation number of 4+ is a vanadyl-containing compound. wherein A is one or more elements selected from the group consisting of W and Cr; B is one or more elements selected from the group consisting of P, As, B, Sb, Ce, Pb, Mn, Nb and Te; C is one or more elements selected from the group consisting of Si, Al, Zr, Rh, Cu, Ni, Ti, Ag, Fe, Co and Sn; D is one or more selected from the group consisting of Na, K, Li, Rb, Cs, Ta, Ca, Mg, Sr and Ba; and a, b, c, d, e, f, and g represent atomic ratios of the respective elements, wherein, when a=12, b is 0.01 to 15; c is 0.01 to 15, d is 0 to 20, e is 0 to 20, f is 0 to 20; and g is determined depending upon oxidation states of the respective ingredients, and wherein a mole ratio of V to A (V/A) is 0.5 to 5, the method comprising: a step of preparing a suspension comprising metal precursors to produce a metal oxide represented by Formula 1 and adjusting pH to 0 to 7.5 by adding an acid, followed by increasing a viscosity by means of a homogenizer to form polyoxometalate; a step of loading 20 to 50 % by weight of the formed polyoxometalate on an inert carrier to prepare a loaded substance; a step of drying the loaded substance; and a step of firing the dried loaded substance to obtain a polyoxometalate catalyst: wherein a vanadium precursor is a compound containing vanadium with an oxidation number of 4+, and wherein the compound containing vanadium with oxidation number of 4+ is a vanadyl-containing compound.
Spherically curved light guide for an HMD, wherein, when used as intended, the light guide is arranged in front of at least one eye and has a concave curvature with a radius of curvature as seen from the eye, wherein the spherically curved light guide comprises: - a back surface facing the eye and a front surface facing away from the eye, - an input coupling structure for coupling light into the light guide in such a way that light is guided through the light guide with reflection at the front surface and/or the back surface, and - an output coupling structure for coupling out the light guided through the light guide, wherein the light guide has a diverging structure for light guided through the light guide, the absolute value of the focal length of which structure is less than or equal to the radius of curvature of the light guide, characterized in that the input coupling structure is configured in such a way that it couples rays of light into the light guide such that the rays of light coupled in pass in the light guide along circles of longitude of the light guide, and the output coupling structure (5, 13) lies closer than the input coupling structure to the great circle of the light guide that intersects the circles of longitude at right angles. - a back surface facing the eye and a front surface facing away from the eye, - an input coupling structure for coupling light into the light guide in such a way that light is guided through the light guide with reflection at the front surface and/or the back surface, and - an output coupling structure for coupling out the light guided through the light guide, the light guide has a diverging structure for light guided through the light guide, the absolute value of the focal length of which structure is less than or equal to the radius of curvature of the light guide, characterized in that the input coupling structure is configured in such a way that it couples rays of light into the light guide such that the rays of light coupled in pass in the light guide along circles of longitude of the light guide, and the output coupling structure (5, 13) lies closer than the input coupling structure to the great circle of the light guide that intersects the circles of longitude at right angles.