mhurhangee/ep-ind-claims huggingface dataset:
Method for controlling a three-phase double rotary electric machine of the type of those employing three current sensors (C1, C2, C3), said machine including three first (2, 3, 4) and three second (5, 6, 7) phase windings forming first and second three-phase systems that are angularly offset by a predetermined offset angle (θ), said first (2, 3, 4) and second (5, 6, 7) phase windings having first (U, V, W) and second (X, Y, Z) phase currents flowing therethrough, respectively, and in said method a linear combination (I1, 12, 13) of one of said first phase currents (U, V, W) and of a corresponding one of said second phase currents (X, Y, Z) is measured by means of each of said current sensors (C1, C2, C3), each of said current sensors (C1, C2, C3) including a magnetic circuit (9, 10, 11) surrounding both a first conductor supplying power to one of said first phase windings (2, 3, 4) and a second conductor supplying power to a corresponding one of said second phase windings (5, 6, 7), a modulus and a phase (φ) of a current vector that is equivalent to a vectorial representation of said first and second three-phase systems are calculated by means of a Park transformation according to said offset angle (θ) and of a set of measurements (I1, 12, 13) consisting of said linear combination measured by each of said current sensors (C1, C2, C3), and a fault state of said machine is determined according to a result of said Park transformation.
A lubrication method for an internal combustion engine (102, 202) including a power drive housing having a power drive housing body mounted on the internal combustion engine (102, 202) and an enclosure cover (238, 404) mounted on the power drive housing body, the lubrication method comprising: driving a lube pump with a gearbox (108, 208, 300), the gearbox (108, 208, 300) including an expander shaft bearing, suctioning lubrication fluid, with the lube pump, from a lube sump in a power drive housing; lubricating, with the lubrication fluid, the expander shaft bearing adapted for supporting the expander; and after lubricating the expander shaft bearing, transferring the lubrication fluid to the lube sump; characterised in that a bull gear is adapted to be driven by an expander shaft of an expander of a waste heat recovery system at a reduced speed relative to the speed of the expander shaft, and a hub is connected to the bull gear and drives the lube pump, wherein the lube pump and the gear box are positioned in the power drive housing. driving a lube pump with a gearbox (108, 208, 300), the gearbox (108, 208, 300) including an expander shaft bearing, suctioning lubrication fluid, with the lube pump, from a lube sump in a power drive housing; lubricating, with the lubrication fluid, the expander shaft bearing adapted for supporting the expander; and after lubricating the expander shaft bearing, transferring the lubrication fluid to the lube sump; characterised in that a bull gear is adapted to be driven by an expander shaft of an expander of a waste heat recovery system at a reduced speed relative to the speed of the expander shaft, and a hub is connected to the bull gear and drives the lube pump, wherein the lube pump and the gear box are positioned in the power drive housing.
A catamaran type vessel comprising two rigid side hulls (1,2) connected by a connector, where the hulls (1,2) together with the connector constitute a rigid form containing the usable space of the vessel, which is provided with propulsion and control devices, wherein the vessel contains a lowered and lifted platform together with the platform drive unit, where the platform is a separate portion of the aft part of the deck and has the form of a flat frame with a usable overlay fixed on the surface of the frame, and at least one edge of the platform in the upper position cooperates with at least one edge of the aft part of the deck, with the platform frame being attached to the horizontal edges of at least two supports (11,12), where the rear vertical edge of each support (11,12) is connected by axes of rotation with a pair of rigid arms (15,16) in the pantograph system, and the rigid arms (15,16) are hollow sections containing vertical axes of rotation attached on the other side of said rigid arms (15,16) to the vessel hull (1,2) connector wall, wherein in each pair of the rigid arms (15,16) in the pantograph system, one arm is a guide arm and the other arm is a fixing arm, in each pair of the arms (15,16) is connected by means of the axis of rotation with a cylinder piston rod for lowering and lifting the platform, wherein a barrel of said cylinder is tiltingly attached to the fixed part of the vessel structure, in the connector zone between the side hulls (1,2), characterised in that the vessel comprises a next level and a pair of support pillars supporting the aft part of the next level above the deck on the right and left sides of the vessel, wherein the support pillars have each a hollow section, wherein the fixed part of the vessel structure to which the cylinder barrel is tiltingly fixed is the internal surface of the hollow section.
A laser system, comprising: a gain medium having a doping concentration and an absorption profile for absorption efficiency over a range of pump energy wavelengths and having a maximum absorption efficiency within the range, the gain medium having a first end and a second end and a length between the first and second ends (11, 12); a source of pump energy (15, 105) having a wavelength at which the absorption efficiency is less than 20% of the maximum absorption efficiency; and optics (18, 22) arranged to deliver the pump energy through the first end of the gain medium to propagate along the length of the gain medium and adapted to image the source of pump energy (15, 105) at an image plane at or near the first end of the gain medium with a spot size; optical elements (19, 25, 26, 27, 28) arranged to provide a resonant cavity to provide a laser output, the resonant cavity being mode-matched with the spot size of the pump energy at the image plane and including a Q-switch and a component for frequency conversion to provide a frequency converted laser output; wherein the optics (18, 22) arranged to deliver the pump energy, the length of the gain medium and the doping concentration of the gain medium establish a 1/e absorption length of greater than one third the length of the gain medium and 90% or more of the pump energy is absorbed within 2 or less passes through the gain medium, and wherein the pump energy is sufficient to generate the frequency converted laser output at greater than 50 Watts. a gain medium having a doping concentration and an absorption profile for absorption efficiency over a range of pump energy wavelengths and having a maximum absorption efficiency within the range, the gain medium having a first end and a second end and a length between the first and second ends (11, 12); a source of pump energy (15, 105) having a wavelength at which the absorption efficiency is less than 20% of the maximum absorption efficiency; and optics (18, 22) arranged to deliver the pump energy through the first end of the gain medium to propagate along the length of the gain medium and adapted to image the source of pump energy (15, 105) at an image plane at or near the first end of the gain medium with a spot size; optical elements (19, 25, 26, 27, 28) arranged to provide a resonant cavity to provide a laser output, the resonant cavity being mode-matched with the spot size of the pump energy at the image plane and including a Q-switch and a component for frequency conversion to provide a frequency converted laser output; wherein the optics (18, 22) arranged to deliver the pump energy, the length of the gain medium and the doping concentration of the gain medium establish a 1/e absorption length of greater than one third the length of the gain medium and 90% or more of the pump energy is absorbed within 2 or less passes through the gain medium, and wherein the pump energy is sufficient to generate the frequency converted laser output at greater than 50 Watts.
A method for power management of an electrically powered vehicle, wherein at least two electrical loads including a first electrical load, which is an electrical propulsion system of the vehicle, and at least a second electrical load which is an auxiliary load and/or a power take-off of the vehicle, are by default powered by an electric energy storage system of the vehicle according to a first prioritization strategy determining how power is distributed among the at least two loads, the method characterized by: - detecting that a pre-defined operating condition applies, - in response to said detection, activating a second prioritization strategy, wherein, according to the second prioritization strategy, power distribution to the first load is prioritized over power distribution to the at least one second load. - detecting that a pre-defined operating condition applies, - in response to said detection, activating a second prioritization strategy,
A crystal, comprising: a group-III nitride crystal that is grown on at least one starting seed crystal that has a center portion cut out to create an annulus structure that has at least two exposed surfaces that make an angle greater than 0 degrees and less than 180 degrees with respect to each other. a group-III nitride crystal that is grown on at least one starting seed crystal that has a center portion cut out to create an annulus structure that has at least two exposed surfaces that make an angle greater than 0 degrees and less than 180 degrees with respect to each other.
Resin particles formed by coating a core portion with a coating layer, wherein the core portion is made of an inorganic particle-containing resin, the coating layer is made of an organic ultraviolet absorbent-containing resin, the inorganic particles include one or two or more selected from the group consisting of zinc oxide, titanium oxide, cerium oxide and iron oxide, the organic ultraviolet absorbent is at least one selected from the group consisting of dibenzoylmethane-based compounds, benzophenone derivatives, para-aminobenzoic acid derivatives, methoxycinnamic acid derivatives and salicylic acid derivatives, the resin is a (meth)acrylic acid based
A synchronisation system for at least two pulse-width modulated electrical traction converters (14a, 14d), the system comprising: a first controller adapted for switching a first traction converter with pulse width modulation based on a first carrier signal; a second controller adapted for switching a second traction converter with pulse width modulation based on a second carrier signal; an electrical line for transmitting a synchronisation signal as electrical signal between the first controller and the second controller; wherein the first controller is adapted for generating the synchronisation signal based on a timing of the first carrier signal; wherein the second controller is adapted for determining a carrier shift of the second carrier signal with respect to the first carrier signal based on the synchronisation signal; wherein the first controller is located in a first wagon of a train and the second controller is located in a second wagon of the train; wherein the electrical line runs through the first wagon and the second wagon. a first controller adapted for switching a first traction converter with pulse width modulation based on a first carrier signal; a second controller adapted for switching a second traction converter with pulse width modulation based on a second carrier signal; an electrical line for transmitting a synchronisation signal as electrical signal between the first controller and the second controller; wherein the first controller is adapted for generating the synchronisation signal based on a timing of the first carrier signal; wherein the second controller is adapted for determining a carrier shift of the second carrier signal with respect to the first carrier signal based on the synchronisation signal; wherein the first controller is located in a first wagon of a train and the second controller is located in a second wagon of the train; wherein the electrical line runs through the first wagon and the second wagon.
A modular liquid distributor comprising: an enclosure having a top wall, a bottom wall, a pair of laterally spaced side walls, and a pair of longitudinally spaced end walls collectively defining a liquid distribution chamber, the top wall having an inlet opening for receiving a liquid to be distributed and the bottom wall including a longitudinally extending distributor plate, said distributor plate having a plurality of laterally spaced and longitudinally extending channels, each channel of said plurality of channels configured to deliver a falling flow of the liquid to be distributed substantially uniformly along a longitudinal extent of the liquid distributor, characterised in that each channel of said plurality of channels of said distributor plate includes an upper slot extending uninterruptedly along the longitudinal extent of said channel, and a plurality of lower slits disposed at longitudinally spaced intervals beneath and in flow communication with said upper slot; wherein said upper slot defines a longitudinally extending cavity having a width and a depth, and wherein a porous material is disposed within the cavity of said upper slot. an enclosure having a top wall, a bottom wall, a pair of laterally spaced side walls, and a pair of longitudinally spaced end walls collectively defining a liquid distribution chamber, the top wall having an inlet opening for receiving a liquid to be distributed and the bottom wall including a longitudinally extending distributor plate, said distributor plate having a plurality of laterally spaced and longitudinally extending channels, each channel of said plurality of channels configured to deliver a falling flow of the liquid to be distributed substantially uniformly along a longitudinal extent of the liquid distributor, characterised in that each channel of said plurality of channels of said distributor plate includes an upper slot extending uninterruptedly along the longitudinal extent of said channel, and a plurality of lower slits disposed at longitudinally spaced intervals beneath and in flow communication with said upper slot; wherein said upper slot defines a longitudinally extending cavity having a width and a depth, and wherein a porous material is disposed within the cavity of said upper slot.
A base station for use in a 3GPP communication system comprising a mobile relay node, the base station comprising: a transceiver circuit arranged to transmit signals to and receive signals from a Mobility Management Entity, MME, of the 3GPP communication system and to transmit signals to and receive signals from the mobile relay node that allows one or more user devices to connect to the base station through the mobile relay node; and a communications controller operable to receive a relay node identifier when the mobile relay node connects to the base station and operable to send the relay node identifier to the MME; wherein the communications controller is operable to receive from the mobile relay node, an Initial UE message for a user device associated with the mobile relay node, the Initial UE message including the relay node identifier and a temporary ID for the associated user device, and wherein the communications controller is further operable to send the received Initial UE message to the MME; and wherein the communications controller is operable to receive from the MME a fixed tracking identifier for the mobile relay node and is operable to forward the received fixed tracking identifier to the mobile relay node. a transceiver circuit arranged to transmit signals to and receive signals from a Mobility Management Entity, MME, of the 3GPP communication system and to transmit signals to and receive signals from the mobile relay node that allows one or more user devices to connect to the base station through the mobile relay node; and a communications controller operable to receive a relay node identifier when the mobile relay node connects to the base station and operable to send the relay node identifier to the MME; wherein the communications controller is operable to receive from the mobile relay node, an Initial UE message for a user device associated with the mobile relay node, the Initial UE message including the relay node identifier and a temporary ID for the associated user device, and wherein the communications controller is further operable to send the received Initial UE message to the MME; and wherein the communications controller is operable to receive from the MME a fixed tracking identifier for the mobile relay node and is operable to forward the received fixed tracking identifier to the mobile relay node.
Single-step method for preparing a free-flowing, non-dusting micronutrient-coated particulate solid fertiliser material, the method comprising applying a single fluid onto particulate solid fertiliser material at ambient temperature without chemical reaction or chelation, said single fluid being pumpable at ambient temperature and comprising a suspension of one or more micronutrient materials in an oil; wherein 90% of the micronutrient particles in the suspension have sizes in the range of 0.1 to 50 μm.
A method for a network entity, a trustworthy party, wherein the method comprises: receiving, via a communication network, at the network entity that is the trustworthy party, a request, from a requesting party, for verifying correctness of a data processing result, wherein the data processing result has been computed by a cloud service provider, without receiving the data used to get the data processing result from the requesting party, obtaining, via the communication network, at the trustworthy party, a data processing result from the requesting party or the cloud service provider, in response to receiving the request for verifying correctness of the data processing result from the requesting party, obtaining, via the communication network, at the trustworthy party, the data used to get the data processing result and a corresponding algorithm from the cloud service provider, processing, at the trustworthy party, the obtained data with the corresponding algorithm and comparing the processed result with the received data processing result, and if the two results are the same, the data processing result verified by the trustworthy party is correct, the method further comprising, verifying the facticity of the data obtained from the cloud service provider based on at least one of historical information and statistical information, wherein the historical information comprises historical data mining and/or data pattern learning. receiving, via a communication network, at the network entity that is the trustworthy party, a request, from a requesting party, for verifying correctness of a data processing result, wherein the data processing result has been computed by a cloud service provider, without receiving the data used to get the data processing result from the requesting party, obtaining, via the communication network, at the trustworthy party, a data processing result from the requesting party or the cloud service provider, in response to receiving the request for verifying correctness of the data processing result from the requesting party, obtaining, via the communication network, at the trustworthy party, the data used to get the data processing result and a corresponding algorithm from the cloud service provider, processing, at the trustworthy party, the obtained data with the corresponding algorithm and comparing the processed result with the received data processing result, and if the two results are the same, the data processing result verified by the trustworthy party is correct, the method further comprising, verifying the facticity of the data obtained from the cloud service provider based on at least one of historical information and statistical information, wherein the historical information comprises historical data mining and/or data pattern learning.
A pointer assembly for a gauge (14, 16, 18) comprising: a pointer including a pointer arm extending from a pointer base and configured to rotate about an axis of rotation; an annular crown attached to the pointer base including an illuminatable ring, the crown having a first portion (36, 62) including a light receiving surface that is disposed at an acute angle with respect to the axis of rotation, the crown having a second portion configured to receive light from the first portion (36, 62), the second portion being disposed at an angle with respect to the first portion (36, 62); and a cap mounted over the pointer and the crown, the cap including a first slot revealing the illuminatable ring. a pointer including a pointer arm extending from a pointer base and configured to rotate about an axis of rotation; an annular crown attached to the pointer base including an illuminatable ring, the crown having a first portion (36, 62) including a light receiving surface that is disposed at an acute angle with respect to the axis of rotation, the crown having a second portion configured to receive light from the first portion (36, 62), the second portion being disposed at an angle with respect to the first portion (36, 62); and a cap mounted over the pointer and the crown, the cap including a first slot revealing the illuminatable ring.
Apparatus, comprising: - a laser scanner having a laser light source, wherein the laser scanner is set up to scan laser light from the laser light source along a first scan axis (301, 302), - an interface, which is set up to receive control data (104, 200) that are indicative of a driving state of a vehicle, and - at least one computing unit, which is set up to actuate the laser scanner to select an active operating mode (81, 82) from a multiplicity of operating modes (81, 82) in dependence on the driving state of the vehicle, wherein the at least one computing unit is furthermore set up to perform a distance measurement of objects in the surroundings of the apparatus based on the laser light, wherein the laser scanner is set up to furthermore scan the laser light (191, 192) along a second scan axis (301, 302), which differs from the first scan axis (301, 302), wherein the laser scanner furthermore has at least one actuator and a first deflection unit and a second deflection unit, which are set up to be travelled sequentially by the laser light, wherein the actuator is set up to bring about a first movement of the first deflection unit in accordance with the first scan axis (301, 302) and a second movement of the second deflection unit in accordance with the second scan axis (301, 302), wherein the first movement and the second movement are temporally superposed, wherein the first deflection unit has a fibre and an optical element which is connected to a movable end of the fibre, wherein the optical element is a mirror having a mirror surface and a rear side, and wherein the fibre extends away from the rear side. - a laser scanner having a laser light source, wherein the laser scanner is set up to scan laser light from the laser light source along a first scan axis (301, 302), - an interface, which is set up to receive control data (104, 200) that are indicative of a driving state of a vehicle, and - at least one computing unit, which is set up to actuate the laser scanner to select an active operating mode (81, 82) from a multiplicity of operating modes (81, 82) in dependence on the driving state of the vehicle,
Insulated electrofusion fitting for connecting end regions of pipelines of thermoplastic materials, in particular of pre-insulated pipelines containing an electrofusion coupler, wherein the electrofusion coupler has at least one electric heating element, wherein the heating element is preferably configured as a heated wire winding, at least one contact for supplying the electric current, at least one welding indicator, an insulating element, wherein the insulating element is arranged on the outer periphery of the electrofusion coupler, wherein the insulated electrofusion fitting has an outer sheath of plastic.