mhurhangee/ep-ind-claims huggingface dataset:
A Merkle tree construction method, comprising: for each transaction storage position in a target block, reading, by a target full node, data from the transaction storage position, wherein the target full node is any full node in a blockchain network, and the target block is any block in a blockchain of the target full node; analyzing the data read from the transaction storage position; if it is determined that the data read from the transaction storage position is a transaction, performing a hash operation on the transaction, to obtain a transaction hash; or if it is determined that the data read from the transaction storage position is concealed data, extracting a transaction hash from the concealed data, wherein the transaction hash extracted from the concealed data is a transaction hash of a transaction originally stored at the transaction storage position, and an operation of replacing, with the concealed data, the transaction originally stored at the transaction storage position is performed by a node having a transaction concealment permission in the blockchain network by instructing each node; and constructing a Merkle tree corresponding to the target block based on transaction hashes respectively corresponding to transaction storage positions in the target block. for each transaction storage position in a target block, reading, by a target full node, data from the transaction storage position, wherein the target full node is any full node in a blockchain network, and the target block is any block in a blockchain of the target full node; analyzing the data read from the transaction storage position; if it is determined that the data read from the transaction storage position is a transaction, performing a hash operation on the transaction, to obtain a transaction hash; or if it is determined that the data read from the transaction storage position is concealed data, extracting a transaction hash from the concealed data, wherein the transaction hash extracted from the concealed data is a transaction hash of a transaction originally stored at the transaction storage position, and an operation of replacing, with the concealed data, the transaction originally stored at the transaction storage position is performed by a node having a transaction concealment permission in the blockchain network by instructing each node; and constructing a Merkle tree corresponding to the target block based on transaction hashes respectively corresponding to transaction storage positions in the target block.
Hot-water heat pump having a heat pump unit and a hot-water storage unit, wherein the hot-water storage unit has a hot-water reservoir, which is designed to store water heated by the heat pump unit, and wherein the heat pump unit has an associated cover and an associated separating wall which enclose the heat pump unit in an air-tight manner, wherein the separating wall separates the heat pump unit from the hot-water storage unit, and wherein the heat pump unit has a volute casing, which is arranged within the cover, for accommodating an air blower, characterized in that the volute casing and the separating wall are designed to allow the volute casing to be fitted within the cover in at least one first and one second alignment position (310; 410).
A knee impact protection device for a motor vehicle having at least one inflatable protective cushion with a receiving housing for the protective cushion that comprises a plurality of housing walls, and with a movable cover that can either close or release an exit opening in the receiving housing, wherein either a plurality of housing walls form a peripheral housing side wall, and the cover is integral with at least one of these housing walls, or a plurality of housing walls (13-16, 17') form a peripheral housing side wall and a section of a housing floor of the receiving housing, and the cover is integral with at least one housing wall forming the section of the housing floor, and wherein the cover is part of the receiving housing and is integral or integrally bonded with at least one of the housing walls (13-17'), characterized in that a device is attached to the receiving housing that limits an opening width, in particular an opening angle, of the cover in the open position, wherein the device for limiting the opening width has a guide element attached to the cover and, in one of the housing walls of the housing side wall, has a guide track with a track end in which the guide element engages.
Shredding device, comprising: two shredding shafts arranged parallel to each other with shredding elements arranged thereon, wherein the shredding shafts are preferably rotatable mechanically synchronized to each other; a shaft-side coupling element which is connected to a respective first end of the shredding shafts; a housing with a housing-side coupling element which can be coupled to the shaft-side coupling element; and a displacement device (113, 127) enabling displacement of the shredding shafts for decoupling and coupling the shaft-side coupling element from or to the housing-side coupling element; an end wall in which two bearing housings are provided for supporting a respective second end of the shredding shafts; wherein the second ends are opposite to the first ends in the axial direction of the shredding shafts; and wherein the end wall is detachably fastened to the housing and can be installed and removed as a dual-shaft assembly of end wall and shredding shafts; wherein the displacement device (113, 127) is coupled to the end wall in order to effect decoupling and coupling of the shaft-side coupling element from or to the housing-side coupling element, characterized in that the displacement device (113, 127) effects displacement of the dual-shaft assembly in the axial direction of the shredding shafts and withdrawal of the shaft-side coupling element from the housing-side coupling element; wherein the end wall is supported on the housing after withdrawal. two shredding shafts arranged parallel to each other with shredding elements arranged thereon, wherein the shredding shafts are preferably rotatable mechanically synchronized to each other; a shaft-side coupling element which is connected to a respective first end of the shredding shafts; a housing with a housing-side coupling element which can be coupled to the shaft-side coupling element; and a displacement device (113, 127) enabling displacement of the shredding shafts for decoupling and coupling the shaft-side coupling element from or to the housing-side coupling element; an end wall in which two bearing housings are provided for supporting a respective second end of the shredding shafts; wherein the second ends are opposite to the first ends in the axial direction of the shredding shafts; and wherein the end wall is detachably fastened to the housing and can be installed and removed as a dual-shaft assembly of end wall and shredding shafts; wherein the displacement device (113, 127) is coupled to the end wall in order to effect decoupling and coupling of the shaft-side coupling element from or to the housing-side coupling element, characterized in that the displacement device (113, 127) effects displacement of the dual-shaft assembly in the axial direction of the shredding shafts and withdrawal of the shaft-side coupling element from the housing-side coupling element; wherein the end wall is supported on the housing after withdrawal.
Cooking appliance controller (11, 15), having an operating mode switch, which is configured to set multiple operating modes of a cooking appliance, and a switch clock, which is configured to set a time-delayed start of an operating procedure under at least one of the operating modes that can be set by the operating mode switch, characterised in that the cooking appliance controller (11, 15) is configured such that an operating procedure which comprises at least one temperature-critical operating mode that can be set on the cooking appliance cannot be started in a time-delayed manner.
A method for a relay node RN to access a network, comprising the steps of receiving, by a base station, a random access request message from the RN; sending, by the base station, a random access response message to the RN; receiving, by the base station, an initial signaling bearer connection establishment request sent by the RN via uplink UL grant resources indicated in the random access response message; establishing, by the base station, a temporary routing table entry for the RN by using a temporary cell-radio network temporary identifier, Temporary Cell-Radio Network Temporary Identifier (TC-RNTI), of the RN access carried in the initial signaling bearer connection establishment request message; sending, by the base station, an initial signaling bearer connection establishment message to the RN as a response; receiving, by the base station, an initial signaling bearer connection establishment completion message; updating, by the base station, a routing table entry of the RN; forwarding, by the base station, a non-access stratum message provided by the RN for a core network entity to the core network entity to trigger the RN to perform context interaction; receiving, by the base station, an RN context establishment message from the core network entity after performing security authentication between the RN and the core network entity; starting, by the base station, a security configuration process, and sending a security mode command to the RN; receiving, by the base station, a security mode completion acknowledgment Ack from the RN after the RN performs acknowledgment; sending, by the base station, a context establishment completion message to the core network entity so that the core network entity configures RN attributes through the base station according to capability reported by the RN; and establishing (314, 315) an initial data bearer between the base station and the RN.
A method for producing hard metal powder suitable for manufacturing hard metal products comprising metal carbides and a metallic binder, characterized by the steps of: a) dissolving in water water soluble raw materials comprising a hard particle source, comprising a carbon source, and a metallic binder source to form an aqueous solution, b) drying in a drying process the aqueous solution to form a precursor powder having the raw materials homogenously distributed throughout the precursor powder, c) decomposing the precursor powder in a first heat treatment step by heating it in a temperature of 370°C to 430°C in an inert atmosphere to remove gas evolved in the decomposition of the raw materials, d) grinding the precursor powder and mixing it with a liquid media to produce a suspension, e) spray drying the suspension to agglomerate the precursor powder, and f) heat treating the agglomerated precursor powder in a second heat treatment step at 900 °C to 1150 °C in an inert atmosphere to form a hard metal powder containing agglomerates of carbides evenly distributed and bonded to a metallic matrix. a) dissolving in water water soluble raw materials comprising a hard particle source, comprising a carbon source, and a metallic binder source to form an aqueous solution, b) drying in a drying process the aqueous solution to form a precursor powder having the raw materials homogenously distributed throughout the precursor powder, c) decomposing the precursor powder in a first heat treatment step by heating it in a temperature of 370°C to 430°C in an inert atmosphere to remove gas evolved in the decomposition of the raw materials, d) grinding the precursor powder and mixing it with a liquid media to produce a suspension, e) spray drying the suspension to agglomerate the precursor powder, and f) heat treating the agglomerated precursor powder in a second heat treatment step at 900 °C to 1150 °C in an inert atmosphere to form a hard metal powder containing agglomerates of carbides evenly distributed and bonded to a metallic matrix.
Pants suitable for motocross or enduro, comprising at least a protection for the pant provided with a first part fixed to said pants in a portion of the pants in correspondence of a medial part of the knee which is adjacent to the tank of the motorcycle, and a second part coupeable with said first part of the protection such to be removable from the first part, said second part being in contact with the surface of tank of motorcycle when it is being ridden, characterized by the protection being devoid of elements to adhere to the motorcycle, particularly to the tank or to the frame of the motorcycle, when the motorcyclist wearing the pants including the protection is on the motorcycle, said second part of the protection comprising an internal face coupled with said first part and an external face in contact with the surface of the tank of the motorcycle when the motorcyclist is on the motorcycle.
A device for straightening and in particular hardening a rod-shaped semi-finished product made of metal, the device comprising: - multiple pairs of rollers arranged in the longitudinal direction of a receptacle for the rod-shaped semi-finished product, each comprising a first rotatable roller and a second rotatable roller, the rotational axes of which are arranged such that they are offset with respect to each other, such that at a first angular position, the first roller can rest against the circumference of the rod-shaped semi-finished product which can be placed in the receptacle, and at a second angular position, the second roller can rest against the circumference of the rod-shaped semi-finished product which can be placed in the receptacle, and - multiple upper rollers which are arranged such that they are offset with respect to the first and second rollers (21, 22) in the longitudinal direction of the receptacle and which, at a third angular position, can be placed against the circumference of the rod-shaped semi-finished product which can be placed in the receptacle, characterised in that - the first rotatable roller and the second rotatable roller of each pair of rollers are arranged such that they are offset with respect to each other in the longitudinal direction of the receptacle. - multiple pairs of rollers arranged in the longitudinal direction of a receptacle for the rod-shaped semi-finished product, each comprising a first rotatable roller and a second rotatable roller, the rotational axes of which are arranged such that they are offset with respect to each other, such that at a first angular position, the first roller can rest against the circumference of the rod-shaped semi-finished product which can be placed in the receptacle, and at a second angular position, the second roller can rest against the circumference of the rod-shaped semi-finished product which can be placed in the receptacle, and - multiple upper rollers which are arranged such that they are offset with respect to the first and second rollers (21, 22) in the longitudinal direction of the receptacle and which, at a third angular position, can be placed against the circumference of the rod-shaped semi-finished product which can be placed in the receptacle, - the first rotatable roller and the second rotatable roller of each pair of rollers are arranged such that they are offset with respect to each other in the longitudinal direction of the receptacle.
A filter component for a smoking article comprising: an upstream segment of filter material; a downstream segment of filter material in a spaced apart relation to the upstream segment of filter material so as to define a cavity therebetween; and a single flavor bead disposed in the cavity, the flavor bead comprising tobacco particles and water, wherein the flavor bead has an outer diameter, which is at least 75% of the spaced apart relation of the upstream segment of filter material and the downstream segment of filter material, and the outer diameter of the flavor bead does not exceed an outer diameter of either the upstream segment or the downstream segment of filter material, wherein the upstream segment of filter material has the lowest RTD (resistance to draw) of the segments of the filter component. an upstream segment of filter material; a downstream segment of filter material in a spaced apart relation to the upstream segment of filter material so as to define a cavity therebetween; and a single flavor bead disposed in the cavity, the flavor bead comprising tobacco particles and water, wherein the flavor bead has an outer diameter, which is at least 75% of the spaced apart relation of the upstream segment of filter material and the downstream segment of filter material, and the outer diameter of the flavor bead does not exceed an outer diameter of either the upstream segment or the downstream segment of filter material, wherein the upstream segment of filter material has the lowest RTD (resistance to draw) of the segments of the filter component.
A pivoting fitting for pivoting a flap hinged on a furniture body, comprising an energy accumulator fastened to a connecting part which can be connected to a body wall and a lever arrangement which can be connected to the flap, is operatively connected to the energy accumulator and comprises at least one articulated lever, whereby the energy accumulator is connected to a control element which is fixed but rotatable relative to the connecting part and has a cam disk, which control element is connected in a movement-dependent manner to the articulated lever which is held on the one hand on the connecting part and is fixed on the other hand on the flap, and is rotated when the articulated lever is pivoted, wherein in one pivoted end position the energy accumulator is tensioned and in the other end position is relaxed relative thereto, and wherein the cam disk has a control contour with a varying radius of curvature, on which the energy accumulator is held, characterized in that the control element is part of a gear which is in engagement with the lever arrangement and that the energy accumulator is fastened to the cam disk by means of a flexible traction means which is formed as a belt, chain, toothed belt, cable or the like, whereby the traction means rests against a control contour of the cam disk.
A photoelectric encoder comprising: a scale having a phase grating formed thereon along a measuring axis; a light source operative to emit light to the scale so as to form a light spot on the phase grating; and a photoreceiver operative to receive reflected light from the scale, the light source and the photoreceiver being disposed so as to be allowed to move relative to the scale at least in a direction along the measuring axis, wherein the light source is adapted to emit light with different wavelengths; the phase grating including a plurality of reflection portions (21a, 21b) that respectively reflect the light with different wavelengths, the reflection portions (21a, 21b) being disposed along the measuring axis; characterized in that the plurality of reflection portions (21a, 21 b) comprises a plurality of first reflection portions (21 a) that are disposed so as to form an incremental pattern with predetermined pitch intervals between pairs of adjacent first reflection portions and a plurality of second reflection portions (21 b), wherein a respective second reflection portion is disposed between a part of the pairs of adjacent first reflection portions and no second reflection portion is disposed between a rest of the pairs of adjacent first reflection portions. a scale having a phase grating formed thereon along a measuring axis; a light source operative to emit light to the scale so as to form a light spot on the phase grating; and a photoreceiver operative to receive reflected light from the scale, the light source and the photoreceiver being disposed so as to be allowed to move relative to the scale at least in a direction along the measuring axis, wherein the light source is adapted to emit light with different wavelengths; the phase grating including a plurality of reflection portions (21a, 21b) that respectively reflect the light with different wavelengths, the reflection portions (21a, 21b) being disposed along the measuring axis; characterized in that the plurality of reflection portions (21a, 21 b) comprises a plurality of first reflection portions (21 a) that are disposed so as to form an incremental pattern with predetermined pitch intervals between pairs of adjacent first reflection portions and a plurality of second reflection portions (21 b), wherein a respective second reflection portion is disposed between a part of the pairs of adjacent first reflection portions and no second reflection portion is disposed between a rest of the pairs of adjacent first reflection portions.
A foldable lap table folding from an unfolded configuration to a folded configuration, comprising: a first table leaf joined along a first hinge to a second table leaf, the first hinge folding in a first direction from the unfolded configuration; a third table leaf joined along a second hinge to a fourth table leaf, the second hinge being a linear extension of the first hinge in the unfolded configuration; and wherein the third table leaf is further joined to the first table leaf along a third hinge and the fourth table leaf is further joined to the second table leaf along a fourth hinge such that the respective hinges and leaves are arranged to permit unison movement of the leaves when the lap table is folded and unfolded. characterized in that: the second hinge folds in a second direction from the unfolded configuration, wherein the second direction is opposite to the first direction; and in the unfolded arrangement, the first table leaf, second table leaf, third table leaf, and fourth table leaf together form a planar tabletop. a first table leaf joined along a first hinge to a second table leaf, the first hinge folding in a first direction from the unfolded configuration; a third table leaf joined along a second hinge to a fourth table leaf, the second hinge being a linear extension of the first hinge in the unfolded configuration; and wherein the third table leaf is further joined to the first table leaf along a third hinge and the fourth table leaf is further joined to the second table leaf along a fourth hinge such that the respective hinges and leaves are arranged to permit unison movement of the leaves when the lap table is folded and unfolded. characterized in that: the second hinge folds in a second direction from the unfolded configuration, wherein the second direction is opposite to the first direction; and in the unfolded arrangement, the first table leaf, second table leaf, third table leaf, and fourth table leaf together form a planar tabletop. the second hinge folds in a second direction from the unfolded configuration, wherein the second direction is opposite to the first direction; and in the unfolded arrangement, the first table leaf, second table leaf, third table leaf, and fourth table leaf together form a planar tabletop.