mhurhangee/ep-ind-claims huggingface dataset:
A method for receiving a signal from a base station by a user equipment, using massive antenna array based beamforming of the base station in a wireless communication system, the method comprising: receiving, from the base station, antenna shuffling information corresponding to a preferred antenna port set among a plurality of antenna ports included in the massive antenna array, wherein the antenna shuffling information indicates a configuration of antenna port which is referred to when the user equipment measures channel state information; measuring the channel state information according to the antenna shuffling information and reporting the channel state information to the base station; and receiving, from the base station, a beamformed signal using the preferred antenna port set based on the channel state information, wherein the antenna shuffling information includes at least one of information about a start index of antenna ports included in the preferred antenna port set and information about a direction to which antenna port indexes are allocated, and wherein the information about a direction to which antenna port indexes are allocated is information indicating whether antenna port indexes corresponding to the number of the antenna ports included in the preferred antenna port set are allocated in a forward direction or a backward direction from the start index of the antenna ports. receiving, from the base station, antenna shuffling information corresponding to a preferred antenna port set among a plurality of antenna ports included in the massive antenna array, wherein the antenna shuffling information indicates a configuration of antenna port which is referred to when the user equipment measures channel state information; measuring the channel state information according to the antenna shuffling information and reporting the channel state information to the base station; and receiving, from the base station, a beamformed signal using the preferred antenna port set based on the channel state information, wherein the antenna shuffling information includes at least one of information about a start index of antenna ports included in the preferred antenna port set and information about a direction to which antenna port indexes are allocated, and wherein the information about a direction to which antenna port indexes are allocated is information indicating whether antenna port indexes corresponding to the number of the antenna ports included in the preferred antenna port set are allocated in a forward direction or a backward direction from the start index of the antenna ports.
An impact wrench comprising: a driving unit; a spindle configured to be rotated by the driving unit; an anvil arranged in front of the spindle in a direction of a rotational axis of the spindle; a primary hammer that is capable of rotating about the rotational axis of the spindle and moving in the direction of the axis; a secondary hammer having a cylindrical part in which the primary hammer is housed and into which the spindle is inserted, and that rotates synchronously with the primary hammer; and a rotary impact mechanism comprising the spindle, primary hammer, the secondary hammer and the anvil, the rotary impact mechanism arranged to cause the primary hammer to impulsively engage with the anvil to rotate the anvil about the axis, a bearing mechanism arranged between the secondary hammer and the spindle, separately from both the secondary hammer and the spindle, the secondary hammer being pivotally supported by the spindle, characterised in that the bearing mechanism is arranged to be subjected to a load in a radial direction with respect to the rotational axis of the spindle. a driving unit; a spindle configured to be rotated by the driving unit; an anvil arranged in front of the spindle in a direction of a rotational axis of the spindle; a primary hammer that is capable of rotating about the rotational axis of the spindle and moving in the direction of the axis; a secondary hammer having a cylindrical part in which the primary hammer is housed and into which the spindle is inserted, and that rotates synchronously with the primary hammer; and a rotary impact mechanism comprising the spindle, primary hammer, the secondary hammer and the anvil, the rotary impact mechanism arranged to cause the primary hammer to impulsively engage with the anvil to rotate the anvil about the axis, a bearing mechanism arranged between the secondary hammer and the spindle, separately from both the secondary hammer and the spindle, the secondary hammer being pivotally supported by the spindle, characterised in that the bearing mechanism is arranged to be subjected to a load in a radial direction with respect to the rotational axis of the spindle.
A sensor assembly comprising: a housing defining a hollow body, a formed connection defining a fluid communication from outside of the hollow body into the hollow body, a printed circuit board placed in the hollow body, wherein the printed circuit board carries a pressure sensor, and a ventilation connection; a breathable seal placed such that in relation to the connection, the fluid communication has to pass the breathable seal prior to reaching the pressure sensor; at least one first ventilation hole (17 1) providing the fluid communication from the connection to the hollow body, and at least one second ventilation hole (17 2) providing the fluid communication from the hollow body to the ventilation connection; and a further breathable seal covering the at least one second ventilation hole (17 2) leading from the hollow body to the ventilation connection. a housing defining a hollow body, a formed connection defining a fluid communication from outside of the hollow body into the hollow body, a printed circuit board placed in the hollow body, wherein the printed circuit board carries a pressure sensor, and a ventilation connection; a breathable seal placed such that in relation to the connection, the fluid communication has to pass the breathable seal prior to reaching the pressure sensor; at least one first ventilation hole (17 1) providing the fluid communication from the connection to the hollow body, and at least one second ventilation hole (17 2) providing the fluid communication from the hollow body to the ventilation connection; and a further breathable seal covering the at least one second ventilation hole (17 2) leading from the hollow body to the ventilation connection.
System for managing a supply voltage (B+A) of an onboard electrical network of a motor vehicle, of the type comprising a regulation device for regulating said supply voltage (B+A) and a protective device for protecting against overvoltages of said onboard electrical network jointly controlling excitation of an alternator supplying said onboard electrical network, where said protective device is distinct from said regulation device and where an overvoltage signal that is generated by said protective device and controls said excitation takes priority over an excitation signal that is generated by said regulation device, the system being characterized in that the regulation device is of digital type and in that said system further comprises a power circuit comprising a semiconductor excitation switch that is able to switch an excitation circuit of said alternator and is controlled by a control signal (EXC_DR) that is generated by validation means for validating said excitation signal by way of said overvoltage signal.
A particulate coating composition, preferably a powder coating composition, comprising: (i) at least one hardener such as at least one epoxy containing compound, (ii) at least one polyester polymer, (iii) at least one amino alcohol; and (iv) at least one metallic pigment. (i) at least one hardener such as at least one epoxy containing compound, (ii) at least one polyester polymer, (iii) at least one amino alcohol; and (iv) at least one metallic pigment.
Rotor blade of a wind turbine, the rotor blade comprising a winglet and a lightning protection system with at least one lightning receptor, wherein the lightning receptor is located at the tip section of the rotor blade, wherein the rotor blade comprises at least one lightning diverter containing an electrically conductive material, wherein the lightning diverter terminates at the lightning receptor and is located at least partially on the surface of the winglet wherein the lightning diverter is arranged on a carrier, characterized in that the carrier comprises a strip of polymer material, wherein the carrier is flexible such that it is able to adapt to curved surfaces, and wherein the lightning diverter contains a plurality of isolated metal segments, wherein the lightning receptor is at least partially embedded into the shell of the rotor blade, wherein the carrier has an eyelet in order to facilitate alignment of the lightning diverter with regard to the lightning receptor. the rotor blade comprises at least one lightning diverter containing an electrically conductive material, wherein the lightning diverter terminates at the lightning receptor and is located at least partially on the surface of the winglet wherein the lightning diverter is arranged on a carrier, characterized in that the carrier comprises a strip of polymer material, wherein the carrier is flexible such that it is able to adapt to curved surfaces, and wherein the lightning diverter contains a plurality of isolated metal segments, wherein the lightning receptor is at least partially embedded into the shell of the rotor blade, wherein the carrier has an eyelet in order to facilitate alignment of the lightning diverter with regard to the lightning receptor.
Apparatus for heating plastic preforms with a transport device which transports the plastic preforms during their heating along a predetermined transport path, wherein this transport device has a plurality of holding devices for holding the plastic preforms during their transport, with a first feed transport device which directly transfers the plastic preforms to the transport device in a transfer region, wherein this first feed transport device having a carrier which can be rotated with respect to an axis of rotation and has a plurality of holding devices (44a, 44b) which hold the plastic preforms, characterised in that each of these holding devices (44a, 44b) is in each case assigned an application device (46a, 46b) which acts upon the plastic preforms through their mouths with a flowable medium, wherein these application devices (46a, 46b) being arranged on a carrier which can be rotated about an axis of rotation.
Device with at least two parts (1, 2) moving relative to each other along sliding surfaces, where a sliding bearing (3; 36) with a first sliding surface (4; 51) is located on at least one first part, said first sliding surface (4; 51) lying opposite a second sliding surface (5; 32) provided on a second part, the sliding bearing (3; 36) comprises a sliding element (6; 37) on which the first sliding surface (4; 51) is formed, and on the side of which facing away from the first sliding surface (4; 51) a first contact surface (7; 43), inclined relative to the first sliding surface (4; 51), is provided, and an adjusting element (8; 38) having a second contact surface (9; 44) that lies on the first contact surface (7; 43) in a manner permitting displacement in a direction of actuation and, in this context, is supported on the first part by a third contact surface, facing away from the second contact surface (9; 44), such that, by displacing the adjusting element (8; 38) in its direction of actuation, the sliding element (6; 37) with the first sliding surface (4; 51) can be moved towards the second sliding surface (5; 52) of the second part, characterized in that the first part displays a recess (11; 50), located outside the area in which the adjusting element (8; 38) is supported on the first part by the third contact surface, in which a projection (12; 49) located on the sliding element (6; 37) is mounted in positive fashion in the direction of actuation of the displacement of the adjusting element (8; 38).
A vacuum pump apparatus comprising: a pump casing having a pump chamber therein; a pump rotor (5A-5E) arranged in the pump chamber; a rotation shaft to which the pump rotor (5A-5E) is secured; an electric motor coupled to the rotation shaft; a bearing (17, 18) that rotatably supports the rotation shaft; a side cover (10A, 10B) coupled to the pump casing, the bearing (17, 18) being coupled to the side cover (10A, 10B); characterized by a heater, attached to the side cover (10A, 10B), configured to generate heat to cause an axial displacement of the bearing (17, 18); and a heater controller configured to instruct the heater to generate heat intermittently when the pump rotor (5A-5E) is rotating. a pump casing having a pump chamber therein; a pump rotor (5A-5E) arranged in the pump chamber; a rotation shaft to which the pump rotor (5A-5E) is secured; an electric motor coupled to the rotation shaft; a bearing (17, 18) that rotatably supports the rotation shaft; a side cover (10A, 10B) coupled to the pump casing, the bearing (17, 18) being coupled to the side cover (10A, 10B); characterized by a heater, attached to the side cover (10A, 10B), configured to generate heat to cause an axial displacement of the bearing (17, 18); and a heater controller configured to instruct the heater to generate heat intermittently when the pump rotor (5A-5E) is rotating.
A wavelength conversion method of a laser beam by non-linear wavelength conversion using a non-linear optical crystal, wherein the non-linear optical crystal is moved to change a position where the laser beam is made incident to said non-linear optical crystal, characterized in that the output of the laser beam emitted from said non-linear optical crystal is measured for each of said incident position, an information indicating said incident position is stored in a storage section if the measured output is an output exceeding a predetermined value, the information indicating said incident position is read out from said storage section after the output of said laser beam is measured for the entire laser beam irradiation plane of said non-linear optical element, a wavelength conversion is performed by making the layer beam be incident to said readout incident position, and positions where the output of the laser beam emitted from the non-linear optical crystal shows a predetermined value or higher are selected from the incident positions of the laser beam in the non-linear optical crystal based on the detection result stored in the storage section and the laser beam is made incident to the positions to perform non-linear wavelength conversion.
A method, comprising: executing, by a trusted runtime in a multi-tenant environment, first instructions to: generate a first address key for a private memory region in a memory; and generate a first cryptographically encoded pointer to the private memory region in the memory, including: storing first context information associated with the private memory region in first bits of the first cryptographically encoded pointer; and performing a cryptographic algorithm on a slice of a first linear address of the private memory region based, at least in part, on the first address key and a first tweak, the first tweak including the first context information; and permitting a first tenant in the multi-tenant environment to access the first address key and the first cryptographically encoded pointer to the private memory region; and wherein the executing the first instructions further includes: based on determining that the first tenant is authorized to access a second tenant, permitting the first tenant to access a second address key, a second data key, and a second cryptographically encoded pointer to an authorized entrypoint of the second tenant; and wherein the second address key and second data key are for decrypting cryptographically encoded pointers and for decrypting the data or code referenced by the pointers. generate a first address key for a private memory region in a memory; and generate a first cryptographically encoded pointer to the private memory region in the memory, including: storing first context information associated with the private memory region in first bits of the first cryptographically encoded pointer; and performing a cryptographic algorithm on a slice of a first linear address of the private memory region based, at least in part, on the first address key and a first tweak, the first tweak including the first context information; and storing first context information associated with the private memory region in first bits of the first cryptographically encoded pointer; and performing a cryptographic algorithm on a slice of a first linear address of the private memory region based, at least in part, on the first address key and a first tweak, the first tweak including the first context information; and permitting a first tenant in the multi-tenant environment to access the first address key and the first cryptographically encoded pointer to the private memory region; and wherein the executing the first instructions further includes: based on determining that the first tenant is authorized to access a second tenant, permitting the first tenant to access a second address key, a second data key, and a second cryptographically encoded pointer to an authorized entrypoint of the second tenant; and wherein the second address key and second data key are for decrypting cryptographically encoded pointers and for decrypting the data or code referenced by the pointers.
A method to skip periodic sensor data messages in a wireless sensor network, WSN, comprising: causing a transceiver in a parent node to listen for periodic control messages, causing the transceiver to listen for periodic sensor data messages, causing a second transceiver of a second node to send the periodic control messages to the parent node transceiver and to send the periodic sensor data messages to the parent node transceiver, wherein the second transceiver of the second node is a child node transceiver, wherein the parent node and the child node communicate using a WSN routing protocol to establish a hierarchical tree structure, causing the second transceiver to include a skip indicator in the periodic control messages to provide an indication of a sleep time interval when the second transceiver will not transmit, and determining whether to cause the parent node transceiver to skip listening for a periodic sensor data message during a sensor data time period based upon the skip indicator included in a periodic control message. causing a transceiver in a parent node to listen for periodic control messages, causing the transceiver to listen for periodic sensor data messages, causing a second transceiver of a second node to send the periodic control messages to the parent node transceiver and to send the periodic sensor data messages to the parent node transceiver, wherein the second transceiver of the second node is a child node transceiver, wherein the parent node and the child node communicate using a WSN routing protocol to establish a hierarchical tree structure, causing the second transceiver to include a skip indicator in the periodic control messages to provide an indication of a sleep time interval when the second transceiver will not transmit, and determining whether to cause the parent node transceiver to skip listening for a periodic sensor data message during a sensor data time period based upon the skip indicator included in a periodic control message.
A hinge-lid pack for cigarettes or other objects produced from a blank for forming a pack part and a lid, which is pivotably connected to said pack part in the region of a pack rear wall and has a lid front wall, which, with the lid in the closed position, covers an upper region of a collar arranged in the pack part, wherein the lid in the region of a lid inside tab, on the one hand, and the collar in the region of a collar front wall, on the other hand, comprise interacting supporting members (33, 34; 38, 42; 44) which move into engagement with one another when the lid is opened and/or closed or in the closed position of said lid and which generate a noise when the lid is opened, the interacting supporting members consist, on one hand, of one embossed projection (33, 34) which is formed as a result of deforming or as a result of embossing the material of a pack wall and, on the other hand, as a pivotable tongue or lug, namely as a click-tongue (38, 42) or click-lug, characterized by the following features: a) the supporting members, which are formed as a result of embossing the material of the pack, namely embossed projections (33, 34), comprise a protruding or exposed cross or supporting edge, b) the cross or supporting edge is formed as a result of a separating or punched cut in the wall as a delimitation of the embossed projection (33, 34) in such a manner that the supporting edge comprises a curved or arcuate contour, c) the dimension or length of the separating or punched cut is adapted to the respective material thickness in such a manner that in the case of smaller material thicknesses, a relatively shorter separating or punched cut is applied and in the case of a greater material thickness, a relatively longer separating or punched cut is applied. a) the supporting members, which are formed as a result of embossing the material of the pack, namely embossed projections (33, 34), comprise a protruding or exposed cross or supporting edge, b) the cross or supporting edge is formed as a result of a separating or punched cut in the wall as a delimitation of the embossed projection (33, 34) in such a manner that the supporting edge comprises a curved or arcuate contour, c) the dimension or length of the separating or punched cut is adapted to the respective material thickness in such a manner that in the case of smaller material thicknesses, a relatively shorter separating or punched cut is applied and in the case of a greater material thickness, a relatively longer separating or punched cut is applied.
Method for monitoring tyre pressure of a vehicle wheel, wherein the tyre pressure is measured and pressure data is transmitted when the vehicle is moving, and Transmission activity is stopped when the vehicle is parked, whereby by analysing signals of an acceleration sensor it is determined whether the vehicle is parked or moving, when the vehicle is parked, a current measurement signal of the acceleration sensor is compared at predetermined time intervals with an earlier measurement signal of the acceleration sensor and a necessary condition for the transmission of pressure data is that the current measurement signal of the acceleration sensor differs from the earlier measurement signal of the acceleration sensor by more than a predetermined threshold value, characterised in that a sufficient condition for the transmission of pressure data is that the necessary condition is fulfilled and, in addition, a drop in the tyre pressure below a predetermined threshold value has been detected. whereby by analysing signals of an acceleration sensor it is determined whether the vehicle is parked or moving, when the vehicle is parked, a current measurement signal of the acceleration sensor is compared at predetermined time intervals with an earlier measurement signal of the acceleration sensor and a necessary condition for the transmission of pressure data is that the current measurement signal of the acceleration sensor differs from the earlier measurement signal of the acceleration sensor by more than a predetermined threshold value, characterised in that a sufficient condition for the transmission of pressure data is that the necessary condition is fulfilled and, in addition, a drop in the tyre pressure below a predetermined threshold value has been detected.