mhurhangee/ep-ind-claims huggingface dataset:
A communication system, comprising: a target mobility management network element, configured to: receive a first initial non-access stratum, NAS, message from a terminal, wherein the first initial NAS message comprises a non-cleartext information element that is security protected by using a first root key; and send the first initial NAS message to a source mobility management network element; and the source mobility management network element, configured to: after performing an integrity check on the first initial NAS message, update the first root key stored by the source mobility management network element, to generate a second root key; and send first indication information and the second root key to the target mobility management network element, wherein the first indication information is used to indicate that the second root key is a root key obtained after the first root key is updated, wherein the target mobility management network element is further configured to send second indication information and third indication information to the terminal based on the first indication information, wherein the second indication information is used to indicate the terminal to update the first root key stored by the terminal to obtain the second root key, and the third indication information is used to indicate the terminal to send a second initial NAS message; wherein the second initial NAS message is security protected by using the second root key, and content of the second initial NAS message is the same as that of the first initial NAS message. a target mobility management network element, configured to: receive a first initial non-access stratum, NAS, message from a terminal, wherein the first initial NAS message comprises a non-cleartext information element that is security protected by using a first root key; and send the first initial NAS message to a source mobility management network element; and the source mobility management network element, configured to: after performing an integrity check on the first initial NAS message, update the first root key stored by the source mobility management network element, to generate a second root key; and send first indication information and the second root key to the target mobility management network element, wherein the first indication information is used to indicate that the second root key is a root key obtained after the first root key is updated, wherein the target mobility management network element is further configured to send second indication information and third indication information to the terminal based on the first indication information, wherein the second indication information is used to indicate the terminal to update the first root key stored by the terminal to obtain the second root key, and the third indication information is used to indicate the terminal to send a second initial NAS message; wherein the second initial NAS message is security protected by using the second root key, and content of the second initial NAS message is the same as that of the first initial NAS message.
A method for detecting asymmetrical status of a communication network with at least three nodes for power system, comprising the steps of: Selecting a set of echo loops which can cover all the existing communication channels in the network; Employing multi-node echo method for each echo loop by transmitting echo messages in both clockwise and anti-clockwise direction through the echo loop; Detecting and comparing each echo loop's clockwise delay and anti-clockwise delay; if each pair of clockwise delay and anti-clockwise are equal, the whole network is in symmetrical status; otherwise, the network is in asymmetrical status. Selecting a set of echo loops which can cover all the existing communication channels in the network; Employing multi-node echo method for each echo loop by transmitting echo messages in both clockwise and anti-clockwise direction through the echo loop; Detecting and comparing each echo loop's clockwise delay and anti-clockwise delay; if each pair of clockwise delay and anti-clockwise are equal, the whole network is in symmetrical status; otherwise, the network is in asymmetrical status.
Kit comprising an article (2; 6; 7) made of a transparent material having a longitudinal axis A, a proximal end (3a; 6a; 7a) and a distal end (3b; 6b; 7b), said article having a substantially tubular shape, a supporting device for maintaining under longitudinal compression said article, said supporting device including a proximal holder including a port intended to receive the proximal end of said article, and a distal holder including a receiving part intended to receive the distal end of said article, said port and said receiving part being aligned on the same longitudinal axis B, at least one of said port and receiving part being rotatable around said longitudinal axis B, wherein said supporting device further comprises compression means for putting said article under longitudinal compression directed towards a center of said article, when said article is mounted on said supporting device with its longitudinal axis A aligned on said longitudinal axis B, said kit further including a polarimeter for measuring the stress in the material of the article (2; 6; 7), when said article (2; 6; 7) is mounted on said supporting device, characterized in that the kit is arranged such that the article is maintained in a determined position and rotated in said position by means of its proximal and distal ends (3a, 3b) only being in contact with the supporting device and such that the light coming from the polarimeter does not encounter undesired obstacle before reaching the article.
An oral care composition comprising a sesquiterpenoid and an antimicrobial agent, wherein the sesquiterpenoid and the antimicrobial agent are present in an amount effective to inhibit and/or degrade a biofilm in the oral cavity, the sesquiterpenoid being present in the composition at a concentration of 0.0001 to 1% by weight, wherein the sesquiterpenoid is bisabolol and the antimicrobial agent is selected from Triclosan, magnolia extract, magnolol, propyl honokiol, zinc citrate and stannous fluoride, the antimicrobial agent being present in the composition at a concentration of 0.01 to 1.5% by weight.
A method for operating a dense phase powder pump in a powder-conveying mode, wherein the dense phase powder pump comprises at least one and preferably exactly one powder conveying chamber having a powder inlet and a powder outlet, wherein a powder inlet valve is allocated to the powder inlet and a powder outlet valve is allocated to the powder outlet, and wherein the powder conveying chamber comprises at least one air exchange opening for alternatingly subjecting the powder conveying chamber to positive pressure or negative pressure, wherein powder, in particular coating powder, is alternatingly suctioned into the powder conveying chamber from a first powder reservoir during an intake phase of the powder-conveying mode of the dense phase powder pump and the powder previously drawn in is discharged into a second powder reservoir arranged downstream of the dense phase powder pump or to a device for spraying powder arranged downstream of the dense phase powder pump during a subsequent discharge phase, wherein during the intake phase, the powder inlet valve is at least temporarily opened and the powder outlet valve at least temporarily closed, while the powder conveying chamber is at least temporarily subjected to negative pressure, wherein during the discharge phase, the powder inlet valve is at least temporarily closed and the powder outlet valve at least temporarily opened, while the powder conveying chamber is at least temporarily subjected to positive pressure, characterized in that at least one of the following conditions exists for a predefinable or definable period of time in at least one discharge phase of a plurality of pump cycles: i) the powder inlet valve is open; ii) the powder outlet valve is closed; and/or iii) the pressurizing of the powder conveying chamber with positive pressure is interrupted. i) the powder inlet valve is open; ii) the powder outlet valve is closed; and/or iii) the pressurizing of the powder conveying chamber with positive pressure is interrupted.
Screw for hygienic applications, comprising a screw head and a shaft which supports a threaded portion, wherein the screw head has a bearing surface that faces the threaded portion, and wherein the screw head has an outer contour facing away from the threaded portion in the form of a spherical cap having a plurality of recesses, wherein a surface of the screw head has an average roughness Ra of at most 0.8 μm, wherein the screw head has precisely three of these recesses, wherein the recesses are arranged so as to be rotated by 120° relative to one another with respect to a longitudinal axis of the screw, and wherein, opposite each of the recesses, there remains a spherical cap portion that separates the other two recesses from one another in the circumferential direction, wherein an inclination of the spherical cap portion between said other two recesses is at least 45° with respect to the longitudinal axis in each case, wherein the recesses are each formed with a main contact surface which is aligned parallel to the longitudinal axis, a base surface, and a transition contour between the main contact surface the base surface, wherein the transition contour is rounded, wherein a rounded outer transition is formed between the bearing surface and the spherical cap, wherein a continuously peripheral spherical cap strip is formed between the rounded outer transition and the recesses, and wherein the main contact surfaces are planar and each pair encloses a main contact plane intermediate angle of 60°, wherein the main contact surfaces and the base surfaces each extend up to the outer contour in the form of a spherical cap of the screw head. wherein the screw head has an outer contour facing away from the threaded portion in the form of a spherical cap having a plurality of recesses, wherein a surface of the screw head has an average roughness Ra of at most 0.8 μm, wherein the screw head has precisely three of these recesses, wherein the recesses are arranged so as to be rotated by 120° relative to one another with respect to a longitudinal axis of the screw, and wherein, opposite each of the recesses, there remains a spherical cap portion that separates the other two recesses from one another in the circumferential direction, wherein an inclination of the spherical cap portion between said other two recesses is at least 45° with respect to the longitudinal axis in each case, wherein the recesses are each formed with a main contact surface which is aligned parallel to the longitudinal axis, a base surface, and a transition contour between the main contact surface the base surface, wherein the transition contour is rounded, wherein a rounded outer transition is formed between the bearing surface and the spherical cap, wherein a continuously peripheral spherical cap strip is formed between the rounded outer transition and the recesses, and wherein the main contact surfaces are planar and each pair encloses a main contact plane intermediate angle of 60°, wherein the main contact surfaces and the base surfaces each extend up to the outer contour in the form of a spherical cap of the screw head.
An attachment device for an aircraft monument comprising: a pair of spaced apart parallel plates having vertical sides and a rounded upper surface defining an arch; a panel attaching the spaced apart parallel plates along an inner radius; and a pair of lugs each including a vertical channel for receiving a fastener to connect the attachment device to a rail, the attachment device being characterized in that: said pair of spaced apart parallel plates are horseshoe shaped plates having an outer radius along a perimeter and an inner radius along an inner edge, said panel is a rigid panel, and said horseshoe shaped plates are joined together by said rigid panel such that there is an arcuate gap between the two horseshoe shaped plates, and between the rigid panel and the outer radius of the two horseshoe shaped plates, and wherein a connection between said two horseshoe shaped plates and said rigid panel is sufficient to transfer loads from said rigid panel to said horseshoe shaped plates. a pair of spaced apart parallel plates having vertical sides and a rounded upper surface defining an arch; a panel attaching the spaced apart parallel plates along an inner radius; and a pair of lugs each including a vertical channel for receiving a fastener to connect the attachment device to a rail, the attachment device being characterized in that: said pair of spaced apart parallel plates are horseshoe shaped plates having an outer radius along a perimeter and an inner radius along an inner edge, said panel is a rigid panel, and said horseshoe shaped plates are joined together by said rigid panel such that there is an arcuate gap between the two horseshoe shaped plates, and between the rigid panel and the outer radius of the two horseshoe shaped plates, and wherein a connection between said two horseshoe shaped plates and said rigid panel is sufficient to transfer loads from said rigid panel to said horseshoe shaped plates.
An inkjet printer comprising: a carriage including a recording head configured to record onto a medium, the carriage being configured to move in a first direction and a second direction (x) that is an opposite direction thereto; a support unit (12, 13) supporting the carriage; a drive source; a transport unit (15, 16); and a power transmission mechanism configured to transmit power of the drive source to the transport unit configured to transport the medium, wherein at least part of the power transmission mechanism is positioned within a movement range of the carriage in the movement direction of the carriage, and is positioned below the carriage when the carriage is moved to an end of its travel in the second direction (x), characterized in that the carriage includes a projecting part that projects in the second direction such that the carriage has an asymmetric shape in a movement direction with respect to a center of a target support region (ws) that is defined by an extent of the support unit in the movement direction, whereby the carriage extends further in the second direction than in the first direction from the centre of the target support region, and at least part of the power transmission mechanism is positioned below the projecting part of the carriage when the carriage is moved to the end of its travel in the second direction (x). a carriage including a recording head configured to record onto a medium, the carriage being configured to move in a first direction and a second direction (x) that is an opposite direction thereto; a support unit (12, 13) supporting the carriage; a drive source; a transport unit (15, 16); and a power transmission mechanism configured to transmit power of the drive source to the transport unit configured to transport the medium, wherein at least part of the power transmission mechanism is positioned within a movement range of the carriage in the movement direction of the carriage, and is positioned below the carriage when the carriage is moved to an end of its travel in the second direction (x), characterized in that the carriage includes a projecting part that projects in the second direction such that the carriage has an asymmetric shape in a movement direction with respect to a center of a target support region (ws) that is defined by an extent of the support unit in the movement direction, whereby the carriage extends further in the second direction than in the first direction from the centre of the target support region, and at least part of the power transmission mechanism is positioned below the projecting part of the carriage when the carriage is moved to the end of its travel in the second direction (x).
A dust collector, comprising: a casing defining a dust suction inlet and an air exhaust port arranged spaced apart, and provided with an electric control board therein; a dust collection system arranged in the casing so as to filter a fluid entering the casing from the dust suction inlet; an impeller disposed in the casing and located downstream of the dust collection system; and a permanent magnet type brushless direct current motor disposed in the casing, connected with the impeller, and located at a side, away from the dust collection system, of the impeller, wherein the permanent magnet type brushless direct current motor comprises a stator, a rotor and a block-shaped permanent magnet, the rotor is disposed coaxially with the stator and rotatable relative to the stator, and the permanent magnet is fixed to the rotor, characterized in that: the electric control board is a built-in control board, located at an axial side of the rotor, wherein a sensor is disposed at a side, adjacent to the rotor, of the built-in electric control board, and wherein the sensor is disposed adjacent to the permanent magnet. a casing defining a dust suction inlet and an air exhaust port arranged spaced apart, and provided with an electric control board therein; a dust collection system arranged in the casing so as to filter a fluid entering the casing from the dust suction inlet; an impeller disposed in the casing and located downstream of the dust collection system; and a permanent magnet type brushless direct current motor disposed in the casing, connected with the impeller, and located at a side, away from the dust collection system, of the impeller, wherein the permanent magnet type brushless direct current motor comprises a stator, a rotor and a block-shaped permanent magnet, the rotor is disposed coaxially with the stator and rotatable relative to the stator, and the permanent magnet is fixed to the rotor, characterized in that: the electric control board is a built-in control board, located at an axial side of the rotor, wherein a sensor is disposed at a side, adjacent to the rotor, of the built-in electric control board, and wherein the sensor is disposed adjacent to the permanent magnet.
An article configured to be worn by a user, comprising: a base material element; a plurality of optical structures, wherein each optical structure is further comprised of: a discrete coloring element, wherein the discrete coloring element has a first side disposed against the base material element and a second side disposed opposite of the first side, and wherein each discrete coloring element includes at least two regions having different colors; a lenticular lens structure, the lenticular lens structure having a plurality of lens layers (221, 224, 226, 228, 230) and wherein a bottom most lens layer of the lenticular lens structure is disposed against the second side of the discrete coloring element, wherein a bottom surface of the bottom most lens layer has a diameter and surface area identical to that of a top surface of discrete coloring element; wherein the plurality of optical structures are spaced apart from one another; and wherein the apparent color of the plurality of optical structures changes when the article is viewed from different angles. a base material element; a plurality of optical structures, wherein each optical structure is further comprised of: a discrete coloring element, wherein the discrete coloring element has a first side disposed against the base material element and a second side disposed opposite of the first side, and wherein each discrete coloring element includes at least two regions having different colors; a lenticular lens structure, the lenticular lens structure having a plurality of lens layers (221, 224, 226, 228, 230) and wherein a bottom most lens layer of the lenticular lens structure is disposed against the second side of the discrete coloring element, wherein a bottom surface of the bottom most lens layer has a diameter and surface area identical to that of a top surface of discrete coloring element; a discrete coloring element, wherein the discrete coloring element has a first side disposed against the base material element and a second side disposed opposite of the first side, and wherein each discrete coloring element includes at least two regions having different colors; a lenticular lens structure, the lenticular lens structure having a plurality of lens layers (221, 224, 226, 228, 230) and wherein a bottom most lens layer of the lenticular lens structure is disposed against the second side of the discrete coloring element, wherein a bottom surface of the bottom most lens layer has a diameter and surface area identical to that of a top surface of discrete coloring element; wherein the plurality of optical structures are spaced apart from one another; and wherein the apparent color of the plurality of optical structures changes when the article is viewed from different angles.
A surgical arm positioning system comprising: A connection member of a hand grip, the connection member being configured to allow an operator to attach a patient's arm to the surgical arm positioning system; a cable having two end portions coupled to the connection member such that the cable and connection member form a continuous loop; a plurality of pulleys (30, 40), the continuous loop being trained around the pulleys (30, 40); and a tensile resistance member engaged with the cable for providing tensile force to the cable thereby to resist movement of the continuous loop. A connection member of a hand grip, the connection member being configured to allow an operator to attach a patient's arm to the surgical arm positioning system; a cable having two end portions coupled to the connection member such that the cable and connection member form a continuous loop; a plurality of pulleys (30, 40), the continuous loop being trained around the pulleys (30, 40); and a tensile resistance member engaged with the cable for providing tensile force to the cable thereby to resist movement of the continuous loop.
A sheet-processing machine comprising: a sheet transport device having a sheet conveyor system (3, 4) receiving sheets from a sheet-guiding cylinder; a gripping device for the clamped fixing and transporting of a front edge of a sheet; and at least two peripheral sheet support segments simultaneously holding the sheet on the lateral cylinder surface of the sheet-guiding cylinder, wherein the sheet support segments carry support elements mechanically contacting the sheet, wherein the support elements are displaceably accommodated and wherein the support elements of a respective sheet support segment are displaceably mounted in or against the sheet conveying direction for adjustment, characterized in that the support elements are each assigned to a traction means, wherein each support element is assigned to a chain link of a chain connected the support elements.
A footrest structure for a saddle-ride type vehicle, comprising a footboard which is configured in series from a first footrest portion to a second footrest portion located behind the first footrest portion, wherein a bent portion is provided between the first footrest portion and the second footrest portion, characterized in that the first footrest portion and the second footrest portion are each configured with an elastic member and a metal member, and the bent portion is configured with the elastic member only, wherein the metal member is equipped with a first metal member embedded in the first elastic member and a second metal member embedded in the second elastic member at a position spaced rearward form the first metal member, and the bent portion is a portion provided between the first metal member and the second metal member in the elastic member.