mhurhangee/ep-ind-claims huggingface dataset:
Revocation method of security modules intended to receive security messages broadcasted to a plurality of security modules, said security module comprising at least one personal key, this method comprising the steps, prior to revocation: - division of the set of security module into at least two groups, - determination of an asymmetrical key for each group comprising a public key and a plurality of different private keys, - loading of one private key per security module, each module receiving a different private key, said private keys corresponding to the public key of said group, - transmission of one security message per group, said message being encrypted by the public key of said group; the revocation consisting in the following steps: - sending to each member of the same group as the security module to be revoked, with the exception of the security module(s) to be revoked, of a new private key corresponding to the public key of another group, each private key being encrypted by the personal key of said security module, characterised in that the security modules contain a common key, and in that the content of the security message is over-encrypted by a release key, said release key is encrypted by the common key and transmitted shortly before the use of the content of the security message. - division of the set of security module into at least two groups, - determination of an asymmetrical key for each group comprising a public key and a plurality of different private keys, - loading of one private key per security module, each module receiving a different private key, said private keys corresponding to the public key of said group, - transmission of one security message per group, said message being encrypted by the public key of said group; - sending to each member of the same group as the security module to be revoked, with the exception of the security module(s) to be revoked, of a new private key corresponding to the public key of another group, each private key being encrypted by the personal key of said security module, characterised in that the security modules contain a common key, and in that the content of the security message is over-encrypted by a release key, said release key is encrypted by the common key and transmitted shortly before the use of the content of the security message.
A method for measuring co-channel signal interference, wherein the method comprises: measuring temperature of an amplifier, AMP, of a receiver, and calculating, according to the temperature and a prestored noise figure of the receiver, a signal to noise ratio of a demodulator, DEM, of the receiver when the receiver receives a low power signal in a case in which there is no co-channel signal interference; measuring several groups of receive powers and signal to noise ratios of the receiver, wherein each group comprises two signal to noise ratios and receive powers corresponding to the two signal to noise ratios, and a difference between the two signal to noise ratios of each group is equal to or greater than 2 dB, and calculating, according to the several groups of receive powers and signal to noise ratios of the receiver, a signal to noise ratio of the low power signal during actual operation of the receiver; obtaining, according to the signal to noise ratio of the low power signal in a case in which there is no co-channel signal interference and according to the signal to noise ratio of the low power signal during actual operation, interference noise of the co-channel signal interference; and obtaining, according to the interference noise of the co-channel signal interference, an interference power of the co-channel signal interference by using a power superposition algorithm. measuring temperature of an amplifier, AMP, of a receiver, and calculating, according to the temperature and a prestored noise figure of the receiver, a signal to noise ratio of a demodulator, DEM, of the receiver when the receiver receives a low power signal in a case in which there is no co-channel signal interference; measuring several groups of receive powers and signal to noise ratios of the receiver, wherein each group comprises two signal to noise ratios and receive powers corresponding to the two signal to noise ratios, and a difference between the two signal to noise ratios of each group is equal to or greater than 2 dB, and calculating, according to the several groups of receive powers and signal to noise ratios of the receiver, a signal to noise ratio of the low power signal during actual operation of the receiver; obtaining, according to the signal to noise ratio of the low power signal in a case in which there is no co-channel signal interference and according to the signal to noise ratio of the low power signal during actual operation, interference noise of the co-channel signal interference; and obtaining, according to the interference noise of the co-channel signal interference, an interference power of the co-channel signal interference by using a power superposition algorithm.
Hot glue melting device comprising - a hot glue melting container for receiving hot glue that is provided for bonding filter paper in products of the tobacco processing industry, in particular in filters, and - a melting grate comprising a plurality of through openings and a first heating device heating the hot glue, characterized in that - the melting grate is formed from two plates (16, 17) which are arranged on top of each other, and - one of the plates (16, 17) comprises at least one recess in which the heating device is located, and the respective other plate covers the recess together with the heating device arranged therein. - a hot glue melting container for receiving hot glue that is provided for bonding filter paper in products of the tobacco processing industry, in particular in filters, and - a melting grate comprising a plurality of through openings and a first heating device heating the hot glue, characterized in that - the melting grate is formed from two plates (16, 17) which are arranged on top of each other, and - one of the plates (16, 17) comprises at least one recess in which the heating device is located, and the respective other plate covers the recess together with the heating device arranged therein.
A method for producing a catalyst for fuel cells, in which a catalyst particle is supported by an electroconductive carrier, the method comprising the steps of: preparing a supported catalyst in which a catalyst particle comprising a core particle and an outermost layer is supported by an electroconductive carrier, the core particle comprising at least one of palladium and a palladium alloy, and the outermost layer comprising at least one of platinum and a platinum alloy and covering the core particle; acid treatment to bring the supported catalyst into contact with an acid solution which dissolves palladium more preferentially than platinum; and firing the supported catalyst at 100°C or more and less than 200°C in a reducing gas atmosphere after the acid treatment step. preparing a supported catalyst in which a catalyst particle comprising a core particle and an outermost layer is supported by an electroconductive carrier, the core particle comprising at least one of palladium and a palladium alloy, and the outermost layer comprising at least one of platinum and a platinum alloy and covering the core particle; acid treatment to bring the supported catalyst into contact with an acid solution which dissolves palladium more preferentially than platinum; and firing the supported catalyst at 100°C or more and less than 200°C in a reducing gas atmosphere after the acid treatment step.
Washing tub unit for a washing machine comprising a) a washing tub having a tub interior and housing a rotatable drum for receiving goods to be washed, b) a draining sump arranged in a lower region of the washing tub for draining washing liquid from the tub interior, the draining sump having a sump inlet and a sump outlet, c) wherein an air channel is arranged in fluid communication with the sump at a first end and with the tub interior at a second end such that the air channel release, into the tub interior, at least a part of air bubbles out of the washing liquid which is contained in or flows through the sump characterised in that between the air channel and the sump inlet an overhang and/or a bridge of the tub bottom is arranged and reaches into the sump defining a horizontal distance (d) between the second end of the air channel and the sump inlet. a) a washing tub having a tub interior and housing a rotatable drum for receiving goods to be washed, b) a draining sump arranged in a lower region of the washing tub for draining washing liquid from the tub interior, the draining sump having a sump inlet and a sump outlet, c) wherein an air channel is arranged in fluid communication with the sump at a first end and with the tub interior at a second end such that the air channel release, into the tub interior, at least a part of air bubbles out of the washing liquid which is contained in or flows through the sump characterised in that between the air channel and the sump inlet an overhang and/or a bridge of the tub bottom is arranged and reaches into the sump defining a horizontal distance (d) between the second end of the air channel and the sump inlet.
A method for deactivating a relay feature of a relay node in a mesh network comprising a plurality of nodes, wherein said relay node formulates a connectivity report comprising routing information to a beacon node in said mesh network, said routing information being based on connectivity control messages received from said beacon node, characterized by said method comprising the steps of: - transmitting, by said relay node, said connectivity report to neighbouring nodes; - transmitting, by said relay node, a query message to said neighbouring nodes for querying whether said relay feature of said relay node may be deactivated; - receiving, by said relay node, response messages from said neighbouring nodes, in response to said query message, wherein each of said response messages indicates that said relay feature of said relay node may be deactivated; - deactivating, by said relay node, said relay feature of said relay node based on said response messages from all of said neighbouring nodes. - transmitting, by said relay node, said connectivity report to neighbouring nodes; - transmitting, by said relay node, a query message to said neighbouring nodes for querying whether said relay feature of said relay node may be deactivated; - receiving, by said relay node, response messages from said neighbouring nodes, in response to said query message, wherein each of said response messages indicates that said relay feature of said relay node may be deactivated; - deactivating, by said relay node, said relay feature of said relay node based on said response messages from all of said neighbouring nodes.
Microelectronic device comprising: a first support, a second support, first respective faces of the first and second supports (1, 2) being arranged facing each other, and a sealing layer between said first faces, characterised in that the sealing layer comprises at least one layer made of an ionic conductive material of formula Li x P y O z N w, with x strictly greater than 0 and less than or equal to 4.5, y strictly greater than 0 and less than or equal to 1, z strictly greater than 0 and less than or equal to 5.5, w greater than or equal to 0 and less than or equal to 1.
An arrangement of a plurality of turbine buckets comprising a bucket damping system, the plurality of buckets each including an airfoil having a convex side and a concave side and an airfoil platform having a leading edge and a trailing edge extending between the convex side and the concave side; and the platform comprising an undercut positioned from the leading edge to the trailing edge along the concave side; the undercut including an angled surface; and a damper pocket positioned on the convex side of each airfoil, the damper pocket extending from the leading edge to the trailing edge of the airfoil platform, the damper pocket having a variable tangential depth, with the depth being shallower at the point at which gas flow reverses its direction on the convex side of the airfoil and deeper at the leading and trailing edges (160, 165) of the airfoil platform wherein the bucket damping system comprises a damper pin positioned within the damper pocket, the damper pin being an elongated element having approximately triangular cross-section, the damper pin being positioned underneath the angled surface of the undercut of the adjoining bucket.
A system for thermally coupling a cooling circuit of a range extender module to a heating circuit of a cabin module, the system comprising: a range extender module including a cooling circuit for transferring heat away from the range extender module; a cabin module including a heating circuit for transferring heat to the vehicle cabin; a first thermal coupling element connected to the cooling circuit of the range extender module; a second thermal coupling element connected to the heating circuit of the cabin module; and wherein the first thermal coupling element mates with the second thermally coupling element for conducting heat therebetween and heat is transferred between the first and second thermal coupling elements (24, 32) via thermal contact conductance. a range extender module including a cooling circuit for transferring heat away from the range extender module; a cabin module including a heating circuit for transferring heat to the vehicle cabin; a first thermal coupling element connected to the cooling circuit of the range extender module; a second thermal coupling element connected to the heating circuit of the cabin module; and wherein the first thermal coupling element mates with the second thermally coupling element for conducting heat therebetween and heat is transferred between the first and second thermal coupling elements (24, 32) via thermal contact conductance.
System comprising a control unit and an operating unit to control at least one actuator in a building installation which can be set into different actuator settings, by which operating unit the at least one actuator can be controlled and which operating unit serves to operate the control unit, characterized by the fact that - in the control unit, depending on the type of actuator or actuators to be controlled, several preset operating profiles per actuator are stored as available operating profiles, wherein the operating profiles differ with regard to the individual functions combined in one operating profile and wherein the individual functions assigned to one operating profile are taken out of a function database containing possible actuator controls or are composed of several of these functions, - the system is set up in a way that in the control unit, in order to trigger the operating profile, each individual function in an operating profile is assigned to one manually operable operating sensor, and - the system is set up in a way that after logging on the operating unit to the control unit during commissioning via a selection routine of an application on the side of the operating unit, at first one profile out of the operating profiles available for the current application is selected, and that afterwards the relevant assigned individual function is assigned to the operating sensors on the side of the operating unit, so that in the following the individual functions of the operating profile can be released by actuating the operating sensor assigned to the relevant individual function. - in the control unit, depending on the type of actuator or actuators to be controlled, several preset operating profiles per actuator are stored as available operating profiles, wherein the operating profiles differ with regard to the individual functions combined in one operating profile and wherein the individual functions assigned to one operating profile are taken out of a function database containing possible actuator controls or are composed of several of these functions, - the system is set up in a way that in the control unit, in order to trigger the operating profile, each individual function in an operating profile is assigned to one manually operable operating sensor, and - the system is set up in a way that after logging on the operating unit to the control unit during commissioning via a selection routine of an application on the side of the operating unit, at first one profile out of the operating profiles available for the current application is selected, and that afterwards the relevant assigned individual function is assigned to the operating sensors on the side of the operating unit, so that in the following the individual functions of the operating profile can be released by actuating the operating sensor assigned to the relevant individual function.
A tufting machine for forming tufted fabrics, comprising: a needle bar having a series of needles (14; 14a) mounted transversely across the width of the tufting machine; backing feed rolls for feeding a backing material through a tufting zone of the tufting machine; a yarn feed mechanism (19, 21) for feeding a series of yarns to said needles; a backing shifter for shifting said backing feed rolls transversely across the tufting zone; a needle plate beneath the backing material having rearward extending needle plate fingers (22; 22a), wherein the series of needles pass (14; 14a) between the needle plate fingers (22; 22a) when reciprocated into the backing material; a series of gauge parts mounted below the tufting zone in a position to engage needles of said needle bar as the needles (14; 14a) are reciprocated into the backing material to form tufts of yarns in the backing material; and a control system, characterized in that the needle plate is equipped for reciprocal longitudinal movement from front-to-rear in a feeding direction, and in that the control system is arranged for controlling and synchronizing the backing shifter, needle drive, backing feed, and needle plate reciprocation. a needle bar having a series of needles (14; 14a) mounted transversely across the width of the tufting machine; backing feed rolls for feeding a backing material through a tufting zone of the tufting machine; a yarn feed mechanism (19, 21) for feeding a series of yarns to said needles; a backing shifter for shifting said backing feed rolls transversely across the tufting zone; a needle plate beneath the backing material having rearward extending needle plate fingers (22; 22a), wherein the series of needles pass (14; 14a) between the needle plate fingers (22; 22a) when reciprocated into the backing material; a series of gauge parts mounted below the tufting zone in a position to engage needles of said needle bar as the needles (14; 14a) are reciprocated into the backing material to form tufts of yarns in the backing material; and a control system, characterized in that the needle plate is equipped for reciprocal longitudinal movement from front-to-rear in a feeding direction, and in that the control system is arranged for controlling and synchronizing the backing shifter, needle drive, backing feed, and needle plate reciprocation.
A gas turbine engine, comprising: an engine case; a retention block attached to the engine case; a blade outer air seal (BOAS) including a plurality of layers formed of a ceramic matrix composite material, wherein at least one of the plurality of layers provides a slot (94, 100) receiving a portion of the retention block; wherein the BOAS includes a base structure and an overwrap layer provided over the base structure, and wherein both the base structure and the overwrap layer are provided by a CMC material; wherein the base structure includes first and second ends (90, 92) at opposite circumferential sides of the BOAS, and a bridge extending between the first and second ends (90, 92); and wherein the first and second ends (90, 92) are curved in substantially a C-shape to provide first and second slots (94, 100), wherein the first and second slots (94, 100) face circumferentially away from a center of the BOAS. an engine case; a retention block attached to the engine case; a blade outer air seal (BOAS) including a plurality of layers formed of a ceramic matrix composite material, wherein at least one of the plurality of layers provides a slot (94, 100) receiving a portion of the retention block; wherein the BOAS includes a base structure and an overwrap layer provided over the base structure, and wherein both the base structure and the overwrap layer are provided by a CMC material; wherein the base structure includes first and second ends (90, 92) at opposite circumferential sides of the BOAS, and a bridge extending between the first and second ends (90, 92); and wherein the first and second ends (90, 92) are curved in substantially a C-shape to provide first and second slots (94, 100), wherein the first and second slots (94, 100) face circumferentially away from a center of the BOAS.
An adhesive resin composition comprising: more than 50 parts by mass and 99.5 parts by mass or less in a solid content of an acid-modified polyolefin resin having a melting point of 50 to 100°C; 0.5 parts by mass or more and less than 50 parts by mass in a solid content of a phenol novolac-type epoxy resin having a bisphenol A structure; and an organic solvent. more than 50 parts by mass and 99.5 parts by mass or less in a solid content of an acid-modified polyolefin resin having a melting point of 50 to 100°C; 0.5 parts by mass or more and less than 50 parts by mass in a solid content of a phenol novolac-type epoxy resin having a bisphenol A structure; and an organic solvent.
An apparatus (308; 400) comprising: a frame (310; 402) configured to position a prepreg assembly (314; 800; 1200) relative to a tool (322; 406) having a plurality of parts (323; 700, 702), wherein the frame (310; 402) comprises a base (332; 408) and a positioning section (334; 410), in which the positioning section (334; 410) is configured to move relative to a part of the tool (322; 406) being connected to the base (332; 408) and to move relative to the base (332; 408) of the frame (310; 402) and to move a part in the plurality of parts (323; 700, 702) of the tool (322; 406), the part being connected to the positioning section (334; 410) relative to other parts in the plurality of parts (323; 700, 702) of the tool (322; 406) connected to the base (332; 408) during shaping on the prepreg assembly (314; 800; 1200); and a shaping system (312; 404) associated with the frame (310; 402) and configured to move relative to the prepreg assembly (314; 800; 1200) positioned relative to a number of parts in the plurality of parts (323; 700, 702) for the tool (322; 406) connected to the base (332; 408) to change a first shape of the prepreg assembly (314; 800; 1200) to form a second shape for an airfoil (302; 1400) when the positioning section (334; 410) moves relative to the tool (322; 406). a frame (310; 402) configured to position a prepreg assembly (314; 800; 1200) relative to a tool (322; 406) having a plurality of parts (323; 700, 702),