mhurhangee/patent-ind-claim-en huggingface dataset:
Method for enabling a secure data exchange between a number of nodes of a network of nodes, wherein each node has a sealing module (SSM), wherein - a master node generates a secret (S) and distributes the secret to a plurality of secret holders, whereby each secret holder is in possession of a partial secret, - the sealing module (SSM) of each node is provided with at least two partial secrets from at least two secret holders, - a cryptographic key pair is automatically generated in each node by using the respective partial secrets provided and by using a key generation algorithm, wherein the partial secrets provided to the nodes and the key generation algorithm are selected such that identical cryptographic key pairs are automatically generated in each node, wherein the sealing module of each node reconstructs the secret (S) from the partial secrets, wherein the secret (S) reconstructed in the node is used in each node for generating the cryptographic key pair, and wherein the same key generation algorithm is used in each node for generating the cryptographic key pair, the cryptographic key pair is generated in a secure storage region (DCU) of the node and the cryptographic key pair is stored exclusively in the secure storage region and data is encrypted and/or decrypted exclusively in the secure storage region (DCU) of the node, and the secure storage region (DCU) is designed such that it exclusively contains volatile storage media and in the event of unauthorized access to the secure storage region (DCU), the cryptographic key pair is deleted. - a master node generates a secret (S) and distributes the secret to a plurality of secret holders, whereby each secret holder is in possession of a partial secret, - the sealing module (SSM) of each node is provided with at least two partial secrets from at least two secret holders, - a cryptographic key pair is automatically generated in each node by using the respective partial secrets provided and by using a key generation algorithm, wherein the partial secrets provided to the nodes and the key generation algorithm are selected such that identical cryptographic key pairs are automatically generated in each node, wherein the sealing module of each node reconstructs the secret (S) from the partial secrets, wherein the secret (S) reconstructed in the node is used in each node for generating the cryptographic key pair, and wherein the same key generation algorithm is used in each node for generating the cryptographic key pair, the cryptographic key pair is generated in a secure storage region (DCU) of the node and the cryptographic key pair is stored exclusively in the secure storage region and data is encrypted and/or decrypted exclusively in the secure storage region (DCU) of the node, and the secure storage region (DCU) is designed such that it exclusively contains volatile storage media and in the event of unauthorized access to the secure storage region (DCU), the cryptographic key pair is deleted.
A wind turbine blade comprising an external skin which comprises tensioned fabric supported along a majority of the length of the wind turbine blade by two or more elongate fabric supporting members , the external skin being connected to each of the two or more elongate fabric supporting members characterised in that the wind turbine blade further comprises an internal support structure , wherein at least one of the two or more elongate fabric supporting members is slidably attached to said internal support structure such that said at least one of the two or more elongate fabric supporting members is slidable along at least a portion of the length of the wind turbine blade.
A curable composition comprising a component (A), a component (B) and a component (D), wherein the mass ratio of the component (A) and the component (B) (component (A):component (B)) is 100:0.1 to 100:50, the mass ratio of the component (A) and the component (D) (component (A):component (D)) is 100:0.3 to 100:30, the component (A) is a silane compound polymer that is represented by a formula (a-1), (R 1 SiO 3/2 ) m (R 1 SiZO 2/2 ) n (R 1 SiZ 2 O 1/2 ) o ··· (a-1) wherein R 1 is a group selected from an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, and a substituted or unsubstituted aryl group having 6 to 20 carbon atoms, Z is a hydroxyl group, an alkoxy group having 1 to 10 carbon atoms, or a halogen atom, m is a positive integer, and n and o are independently 0 or a positive integer, provided that a plurality of R 1 are either identical or different, and a plurality of Z are either identical or different, the component (B) is a silane coupling agent that comprises a sulfur atom-containing functional group in its molecule, and the component (D) is a silane coupling agent that comprises an acid anhydride structure in its molecule.
A method of forming a tapered metallic cup , the method comprising: providing a stock material; forming at least one cup using a blank and draw operation; performing a redrawing operation on the cup to provide the cup with a predetermined height (H2) and a wall thickness; subsequent to the redrawing operation, trimming the cup to a second height (H2); curling the top edge of the trimmed cup to form a lip; forming a plurality of straight wall sections of successively smaller diameter devoid of an expansion angle in the cup by drawing the cup; expanding each of the one or more straight wall sections using one or more dies with a tapered profile so that each section except for the uppermost section comprises an angled or tapered sidewall having an expansion angle formed by the tapered expansion die; and forming a dome in the bottom of the cup. providing a stock material; forming at least one cup using a blank and draw operation; performing a redrawing operation on the cup to provide the cup with a predetermined height (H2) and a wall thickness; subsequent to the redrawing operation, trimming the cup to a second height (H2); curling the top edge of the trimmed cup to form a lip; forming a plurality of straight wall sections of successively smaller diameter devoid of an expansion angle in the cup by drawing the cup; expanding each of the one or more straight wall sections using one or more dies with a tapered profile so that each section except for the uppermost section comprises an angled or tapered sidewall having an expansion angle formed by the tapered expansion die; and forming a dome in the bottom of the cup.
An adapter for joining a cap to an endoscope , wherein the cap is adapted to be secured to an end of the endoscope with the end of the endoscope received within a channel of the cap , the adapter comprising: a proximal portion , a distal portion , and a channel for receiving the endoscope therein; and a securement structure that secures the cap to the end of the endoscope , wherein the securement structure is adapted to be compressed between the endoscope and an endoscopic mounting structure of the cap when the endoscope is received within the channel of the cap ; characterized in that the securement structure comprises a plurality of resilient securement projections positionable inside the channel of the cap , wherein the resilient securement projections extend distally from the proximal portion of the adapter . a proximal portion , a distal portion , and a channel for receiving the endoscope therein; and a securement structure that secures the cap to the end of the endoscope , wherein the securement structure is adapted to be compressed between the endoscope and an endoscopic mounting structure of the cap when the endoscope is received within the channel of the cap ; characterized in that the securement structure comprises a plurality of resilient securement projections positionable inside the channel of the cap , wherein the resilient securement projections extend distally from the proximal portion of the adapter .
A test apparatus for verifying plugging force during assembly of a first electrical component having one or more electrical connection points for receiving one or more corresponding second electrical components in a push fit arrangement, the test apparatus comprising; a load plate having a support surface and orthogonally arranged first and second axes defined parallel to the support surface; a holder for retaining the first electrical component on the load plate; a plurality of load cells supporting the load plate arranged at spaced locations about the load plate such that a plugging force applied to the first electrical component retained on the load plate in a direction perpendicular to the support surface of the load plate is transferred to the plurality of load cells; a processor for receiving load cell data from the load cells corresponding to the force applied to each load cell respectively; wherein the processor is operative to determine the magnitude of the plugging force and the location at which the plugging force is applied to the first electrical component relative to the first and second axes of the load plate based on the load cell data and the location of the load cells relative to the load plate. a load plate having a support surface and orthogonally arranged first and second axes defined parallel to the support surface; a holder for retaining the first electrical component on the load plate; a plurality of load cells supporting the load plate arranged at spaced locations about the load plate such that a plugging force applied to the first electrical component retained on the load plate in a direction perpendicular to the support surface of the load plate is transferred to the plurality of load cells; a processor for receiving load cell data from the load cells corresponding to the force applied to each load cell respectively; wherein the processor is operative to determine the magnitude of the plugging force and the location at which the plugging force is applied to the first electrical component relative to the first and second axes of the load plate based on the load cell data and the location of the load cells relative to the load plate.
A compound represented by formula I: wherein R 1 is formyl, or -CH=N-O-Y, in which Y is a hydrogen atom or C 1-6 alkyl; R 2 is C 1-6 alkyl that may be substituted with 1 to 5 fluorine atoms; R 3 is a hydrogen atom or C 1-6 alkyl; R 4 is hydroxy, C 1-6 alkylamino, C 3-7 cycloalkylamino, or 3- to 7-membered heterocycloalkylamino which contains -O-, -S-, -NR 6 -, -SO- or -SO 2 - as a ring atom, or R 3 and R 4 together with the carbon atom to which they are attached form >C=N-O-Z; Z is a hydrogen atom, C 1-6 alkyl, -CO(CH 2 ) n -R 5 or -(CH 2 ) n -R 5 ; n is an integer selected from 1 to 4; R 5 is -CO 2 R 6 , -CONH 2 , -CONR 7 R 8 , -OCONR 7 R 8 , -SO 2 NR 7 R 8 , -SO 2 R 9 , hydroxy, -NHSO 2 R 9 , or -NR 7 R 8 ; R 6 , R 7 and R 8 are each independently selected from a group consisting of a hydrogen atom, C 1-6 alkyl, and C 3-7 cycloalkyl; or R 7 and R 8 together with the nitrogen atom to which they are attached form a nitrogen-containing 3- to 7-membered heterocyclic ring which may further contain -O-, -S-, -NR 6 -, -SO- or -SO 2 - as a ring atom, in which the heterocyclic ring may be substituted with one or more substituents selected from hydroxy and C 1-6 alkyl; and R 9 is C 1-6 alkyl, or C 3-7 cycloalkyl; a pharmaceutically acceptable salt or a solvate thereof. R 1 is formyl, or -CH=N-O-Y, in which Y is a hydrogen atom or C 1-6 alkyl; R 2 is C 1-6 alkyl that may be substituted with 1 to 5 fluorine atoms; R 3 is a hydrogen atom or C 1-6 alkyl; R 4 is hydroxy, C 1-6 alkylamino, C 3-7 cycloalkylamino, or 3- to 7-membered heterocycloalkylamino which contains -O-, -S-, -NR 6 -, -SO- or -SO 2 - as a ring atom, or R 3 and R 4 together with the carbon atom to which they are attached form >C=N-O-Z; Z is a hydrogen atom, C 1-6 alkyl, -CO(CH 2 ) n -R 5 or -(CH 2 ) n -R 5 ; n is an integer selected from 1 to 4; R 5 is -CO 2 R 6 , -CONH 2 , -CONR 7 R 8 , -OCONR 7 R 8 , -SO 2 NR 7 R 8 , -SO 2 R 9 , hydroxy, -NHSO 2 R 9 , or -NR 7 R 8 ; R 6 , R 7 and R 8 are each independently selected from a group consisting of a hydrogen atom, C 1-6 alkyl, and C 3-7 cycloalkyl; or R 7 and R 8 together with the nitrogen atom to which they are attached form a nitrogen-containing 3- to 7-membered heterocyclic ring which may further contain -O-, -S-, -NR 6 -, -SO- or -SO 2 - as a ring atom, in which the heterocyclic ring may be substituted with one or more substituents selected from hydroxy and C 1-6 alkyl; and R 9 is C 1-6 alkyl, or C 3-7 cycloalkyl;
Process for the production of ammonia comprising the steps (a) preparation of a gas mixture comprising hydrogen, nitrogen, water, methane, in some cases argon, carbon monoxide and carbon dioxide; (b) removal of at least a part of the water, at least a part of the methane, at least a part of the carbon monoxide, at least a part of the carbon dioxide, and at least a part of the argon from the gas mixture; (c) synthesis of ammonia from at least a part of the hydrogen and from at least a part of the nitrogen which is contained in the gas mixture; and removal of at least a part of the ammonia from the gas mixture by cooling; (d) compression of the gas mixture to a pressure which is higher than the pressure in step (c); (e) combination of the gas mixture with a recirculated gas mixture comprising hydrogen, nitrogen and ammonia and optionally the other components not completely removed in step (b); (f) synthesis of ammonia from at least a part of the hydrogen and from at least a part of the nitrogen which is contained in the gas mixture; removal of at least a part of the ammonia from the gas mixture by cooling; compression of the gas mixture to an elevated pressure; and return of the gas mixture as recirculated gas mixture to step (e). (a) preparation of a gas mixture comprising hydrogen, nitrogen, water, methane, in some cases argon, carbon monoxide and carbon dioxide; (b) removal of at least a part of the water, at least a part of the methane, at least a part of the carbon monoxide, at least a part of the carbon dioxide, and at least a part of the argon from the gas mixture; (c) synthesis of ammonia from at least a part of the hydrogen and from at least a part of the nitrogen which is contained in the gas mixture; and removal of at least a part of the ammonia from the gas mixture by cooling; (d) compression of the gas mixture to a pressure which is higher than the pressure in step (c); (e) combination of the gas mixture with a recirculated gas mixture comprising hydrogen, nitrogen and ammonia and optionally the other components not completely removed in step (b); (f) synthesis of ammonia from at least a part of the hydrogen and from at least a part of the nitrogen which is contained in the gas mixture; removal of at least a part of the ammonia from the gas mixture by cooling; compression of the gas mixture to an elevated pressure; and return of the gas mixture as recirculated gas mixture to step (e).
A handle assembly for a surgical stapler , the handle assembly comprising: a handle body comprising a stationary handle and a movable handle pivotably coupled to the handle body, the handle body having a proximal end and a distal end and defining a central longitudinal axis between the proximal end and the distal end; an actuation mechanism within the handle body; and an articulation mechanism comprising: a manually actuated articulation knob positioned at a proximal end of the handle body; an articulation adapter positioned at the distal end of the handle body, the articulation adapter operatively coupled to the articulation knob such that rotation of the articulation knob about the longitudinal axis longitudinally slides the articulation adapter ; and a first articulation link operatively coupling the actuation knob to the articulation adaptor and extending longitudinally within the handle body laterally offset from the actuation mechanism , the handle assembly being characterized in that the articulation knob is rotatable about the longitudinal axis and in that the handle assembly further comprises a second articulation link operatively coupling the articulation knob to the articulation adaptor and extending longitudinally within the handle body laterally offset from the actuation mechanism opposite the first articulation link. a handle body comprising a stationary handle and a movable handle pivotably coupled to the handle body, the handle body having a proximal end and a distal end and defining a central longitudinal axis between the proximal end and the distal end; an actuation mechanism within the handle body; and an articulation mechanism comprising: a manually actuated articulation knob positioned at a proximal end of the handle body; an articulation adapter positioned at the distal end of the handle body, the articulation adapter operatively coupled to the articulation knob such that rotation of the articulation knob about the longitudinal axis longitudinally slides the articulation adapter ; and a first articulation link operatively coupling the actuation knob to the articulation adaptor and extending longitudinally within the handle body laterally offset from the actuation mechanism , the handle assembly being characterized in that the articulation knob is rotatable about the longitudinal axis and in that the handle assembly further comprises a second articulation link operatively coupling the articulation knob to the articulation adaptor and extending longitudinally within the handle body laterally offset from the actuation mechanism opposite the first articulation link.
A re-circulating ballscrew assembly comprising: a plurality of balls ; a ballnut having a ballnut body with a radially inner surface and a helical ballnut groove formed on the radially inner surface ; a ballscrew disposed within the ballnut , the ballscrew comprising a radially outer surface and a ballscrew groove formed on the outer surface , the ballscrew groove cooperating with the ballnut groove to define a helical raceway for the plurality of balls , the helical raceway having a start point and an end point ; and a return track for the plurality of balls , the return track disposed radially outward of the radially inner surface of the ballnut and connecting the start point and the end point of the helical raceway; characterized in that the return track extends at least in part through an annular lubricant bath formed in an annular cavity defined radially outwardly of the radially inner surface between a radially outer surface of the ballnut body and an annular sleeve surrounding the ballnut body , wherein the return track is defined by respective grooves formed on a radially inner surface of the annular sleeve and a radially outer surface of the ballnut body . a plurality of balls ; a ballnut having a ballnut body with a radially inner surface and a helical ballnut groove formed on the radially inner surface ; a ballscrew disposed within the ballnut , the ballscrew comprising a radially outer surface and a ballscrew groove formed on the outer surface , the ballscrew groove cooperating with the ballnut groove to define a helical raceway for the plurality of balls , the helical raceway having a start point and an end point ; and a return track for the plurality of balls , the return track disposed radially outward of the radially inner surface of the ballnut and connecting the start point and the end point of the helical raceway; characterized in that the return track extends at least in part through an annular lubricant bath formed in an annular cavity defined radially outwardly of the radially inner surface between a radially outer surface of the ballnut body and an annular sleeve surrounding the ballnut body , wherein the return track is defined by respective grooves formed on a radially inner surface of the annular sleeve and a radially outer surface of the ballnut body .
An electric resistance welded pipe welding apparatus , in combination with an open pipe, for manufacturing an electric resistance welded pipe, the apparatus further comprising induction heating means, in which two end parts of the open pipe having an opening extending in a running direction (R), the two end parts facing the opening, are melted by an induction current generated by the induction heating means, and the two end parts are placed in contact with each other and welded together at a join portion while gradually closing the gap of the opening, wherein the induction heating means includes at least one induction coil, and a first induction coil , of the at least one induction coil, that is positioned nearest to the join portion is disposed above the opening so as not to encircle an outer circumference of the open pipe and so that a primary current circuit is formed straddling the opening, characterized in that when forming the primary current circuit by passing a high frequency current through the first induction coil, the primary current circuit is formed such that, at a portion of the open pipe below the first induction coil and at two outer sides of the opening, one or more secondary current closed circuits including an induction current passing through at least the end parts of the open pipe are formed in a vicinity of each of the two end parts, and the apparatus being characterised by further comprising: a ferromagnet that includes an inside section extending in the running direction inside the open pipe, an outside section extending in the running direction outside the open pipe, and a center section extending between the inside section and the outside section inside a space defined by the first induction coil, wherein the ferromagnet is disposed with an open space side, which is defined by portions of the inside section and the outside section further toward a downstream side than the center section and by the center section, facing toward the running direction downstream side, and the ferromagnet forms a closed circuit of magnetic flux (M) passing through the inside section, the center section, and the outside section.
A method of transmitting a reference signal by an evolved nodeB, eNB , using a large-scale antenna, the method comprising: transmitting , to a user equipment, UE , configuration information on at least two channel status information reference signals, CSI-RSs, the configuration information including information on at least two CSI-RS resources and information on a number of at least two antenna ports for CSI-RS per resource through which the CSI-RSs are transmitted; and transmitting, to the UE , at least two CSI-RSs based on the at least two CSI-RS resources and a total number of antenna ports for CSI-RS, wherein on a channel measurement resource, CMR, corresponding to one subframe, the total number of antenna ports for CSI-RS is determined by a product of a number of the at least two CSI-RS resources and the number of the at least two antenna ports for CSI-RS per resource, wherein the information on the at least two CSI-RS resources includes an identifier list of the at least two CSI-RS resources, wherein the at least two CSI-RS resources are resources on which the UE measures channel status, and wherein the total number of antenna ports for CSI-RS is more than eight. transmitting , to a user equipment, UE , configuration information on at least two channel status information reference signals, CSI-RSs, the configuration information including information on at least two CSI-RS resources and information on a number of at least two antenna ports for CSI-RS per resource through which the CSI-RSs are transmitted; and transmitting, to the UE , at least two CSI-RSs based on the at least two CSI-RS resources and a total number of antenna ports for CSI-RS, wherein on a channel measurement resource, CMR, corresponding to one subframe, the total number of antenna ports for CSI-RS is determined by a product of a number of the at least two CSI-RS resources and the number of the at least two antenna ports for CSI-RS per resource, wherein the information on the at least two CSI-RS resources includes an identifier list of the at least two CSI-RS resources, wherein the at least two CSI-RS resources are resources on which the UE measures channel status, and wherein the total number of antenna ports for CSI-RS is more than eight.