mhurhangee/patent-ind-claim-en huggingface dataset:
A downhole vibration assembly for transmitting a pressure pulse in a drill string above a drill bit having a positive displacement power section disposed in an inner bore of a housing , the positive displacement power section including a rotor disposed at least partially within a stator , wherein the rotor is operatively suspended within the inner bore of the housing to rotate within the stator upon a fluid flow through the positive displacement power section, the downhole vibration assembly characterized by : a valve disposed above the positive displacement power section within the inner bore of the housing , the valve including a rotating valve disc and a stationary valve disc each including at least one fluid passage extending axially therethrough, wherein the rotating valve disc is configured to rotate with a rotation of the rotor for cycling the valve between an open position and a restricted position, wherein in the open position the fluid passage of the rotating valve disc is aligned with the fluid passage of the stationary valve disc , wherein in the restricted position the fluid passage of the rotating valve disc is at least partially unaligned with the fluid passage of the stationary valve disc for restricting the fluid flow through the valve to generate and transmit an unobstructed pressure pulse through the drill string above the valve ; a nut threadedly secured to a surface of the inner bore of the housing , wherein the nut is disposed above the stationary valve disc and abuts an upper surface of the stationary valve disc ; and a compression sleeve disposed between the stationary valve disc and the surface of the inner bore of the housing , wherein the compression sleeve contacts the stationary valve disc , and wherein an upper end of the compression sleeve abuts the nut . a valve disposed above the positive displacement power section within the inner bore of the housing , the valve including a rotating valve disc and a stationary valve disc each including at least one fluid passage extending axially therethrough, wherein the rotating valve disc is configured to rotate with a rotation of the rotor for cycling the valve between an open position and a restricted position, wherein in the open position the fluid passage of the rotating valve disc is aligned with the fluid passage of the stationary valve disc , wherein in the restricted position the fluid passage of the rotating valve disc is at least partially unaligned with the fluid passage of the stationary valve disc for restricting the fluid flow through the valve to generate and transmit an unobstructed pressure pulse through the drill string above the valve ; a nut threadedly secured to a surface of the inner bore of the housing , wherein the nut is disposed above the stationary valve disc and abuts an upper surface of the stationary valve disc ; and a compression sleeve disposed between the stationary valve disc and the surface of the inner bore of the housing , wherein the compression sleeve contacts the stationary valve disc , and wherein an upper end of the compression sleeve abuts the nut .
Heat exchanger , comprising: - a tube bundle comprising at least one tube for receiving a fluid medium (M), the at least one tube being wound around a core tube which extends along a longitudinal axis (z), a first tube portion of the at least one tube resting against at least one web which extends along the core tube , and - at least one first bracket element for securing the first tube portion to the at least one web , a lower side of the at least one first bracket element that faces the first tube portion resting against the first tube portion , the at least one first bracket element having at least one first fastening region , which forms an elevation on an upper side of the at least one first bracket element that faces away from lower side , and which forms a depression on the lower side of the at least one first bracket element , characterized in that (a) the at least one first fastening region of the at least one first bracket element is welded to a further bracket element or to a further web via a welded connection (S), and/or (b) the at least one first bracket element has a first end portion and an opposite second end portion , the two end portions being connected to one another via a curved central portion of the at least one first bracket element , the first end portion being connected to the at least one web via a welded connection (S). - a tube bundle comprising at least one tube for receiving a fluid medium (M), the at least one tube being wound around a core tube which extends along a longitudinal axis (z), a first tube portion of the at least one tube resting against at least one web which extends along the core tube , and - at least one first bracket element for securing the first tube portion to the at least one web , a lower side of the at least one first bracket element that faces the first tube portion resting against the first tube portion , the at least one first bracket element having at least one first fastening region , which forms an elevation on an upper side of the at least one first bracket element that faces away from lower side , and which forms a depression on the lower side of the at least one first bracket element , (a) the at least one first fastening region of the at least one first bracket element is welded to a further bracket element or to a further web via a welded connection (S), and/or (b) the at least one first bracket element has a first end portion and an opposite second end portion , the two end portions being connected to one another via a curved central portion of the at least one first bracket element , the first end portion being connected to the at least one web via a welded connection (S).
A subscription update method, applied to a scenario in which a first terminal is migrated from a source subscription network element to a target subscription network element, wherein the method comprises: receiving , by a first event notification network element from the source subscription network element, a request for subscribing a first subscription event, wherein the request comprises a first callback address information of the source subscription network element corresponding to the first subscription event, and the first callback address information of the source subscription network element comprises information about the source subscription network element; determining , by the first event notification network element, that the source subscription network element is not to serve the first terminal; substituting , by the first event notification network element, information about the target subscription network element for the information about the source subscription network element in the first callback address information of the source subscription network element, to obtain a first callback address information of the target subscription network element for the first subscription event; and sending , by the first event notification network element, a first event notification of the first subscription event to the target subscription network element based on the first callback address information of the target subscription network element. receiving , by a first event notification network element from the source subscription network element, a request for subscribing a first subscription event, wherein the request comprises a first callback address information of the source subscription network element corresponding to the first subscription event, and the first callback address information of the source subscription network element comprises information about the source subscription network element; determining , by the first event notification network element, that the source subscription network element is not to serve the first terminal; substituting , by the first event notification network element, information about the target subscription network element for the information about the source subscription network element in the first callback address information of the source subscription network element, to obtain a first callback address information of the target subscription network element for the first subscription event; and sending , by the first event notification network element, a first event notification of the first subscription event to the target subscription network element based on the first callback address information of the target subscription network element.
A method comprising: assigning, by an identifier management system , a hypervisor agnostic identifier to a virtual machine; creating , by the identifier management system, a mapping of the hypervisor agnostic identifier to a first hypervisor specific identifier of the virtual machine, including storing the mapping in a database ; updating , by the identifier management system, the mapping of the hypervisor agnostic identifier to a second hypervisor specific identifier in response to a hypervisor conversion in which a hypervisor associated with the virtual machine is converted from a first type to a second type, wherein the first hypervisor specific identifier is associated with the first type and the second hypervisor specific identifier is associated with the second type; and making available, by the identifier management system, the hypervisor agnostic identifier for use by other elements instead of the first hypervisor specific identifier and the second hypervisor specific identifier, wherein the first hypervisor specific identifier and the second hypervisor specific identifier are hypervisor specific; and wherein the hypervisor agnostic identifier is not hypervisor specific. assigning, by an identifier management system , a hypervisor agnostic identifier to a virtual machine; creating , by the identifier management system, a mapping of the hypervisor agnostic identifier to a first hypervisor specific identifier of the virtual machine, including storing the mapping in a database ; updating , by the identifier management system, the mapping of the hypervisor agnostic identifier to a second hypervisor specific identifier in response to a hypervisor conversion in which a hypervisor associated with the virtual machine is converted from a first type to a second type, wherein the first hypervisor specific identifier is associated with the first type and the second hypervisor specific identifier is associated with the second type; and making available, by the identifier management system, the hypervisor agnostic identifier for use by other elements instead of the first hypervisor specific identifier and the second hypervisor specific identifier, wherein the first hypervisor specific identifier and the second hypervisor specific identifier are hypervisor specific; and wherein the hypervisor agnostic identifier is not hypervisor specific.
An ultrasonic transducer comprising: a metal plate ; an acoustic matching member fastened to one of surfaces of the metal plate; a piezoelectric substrate which is fastened to the other surface of the metal plate and generates a vibration, the piezoelectric substrate including a pair of electrodes, and a piezoelectric section sandwiched between the pair of electrodes, one of the pair of electrodes being electrically connected to the metal plate; and an insulating damping member covering a back surface of the piezoelectric substrate which surface is on an opposite side of a surface fastened to the metal plate; wherein a thickness of the insulating damping member is set to a length which is n/2 of a wavelength of the vibration propagating through the insulating damping member, n being an integer. a metal plate ; an acoustic matching member fastened to one of surfaces of the metal plate; a piezoelectric substrate which is fastened to the other surface of the metal plate and generates a vibration, the piezoelectric substrate including a pair of electrodes, and a piezoelectric section sandwiched between the pair of electrodes, one of the pair of electrodes being electrically connected to the metal plate; and an insulating damping member covering a back surface of the piezoelectric substrate which surface is on an opposite side of a surface fastened to the metal plate; wherein a thickness of the insulating damping member is set to a length which is n/2 of a wavelength of the vibration propagating through the insulating damping member, n being an integer.
A radar level gauge , for determining a process variable of a product in a tank using electromagnetic measuring signals, comprising: a signal propagation device adapted to direct a microwave transmit signal toward said product and return reflections thereof from a surface of said product, said signal propagation device including a wave guiding structure and a cavity formed inside said wave guiding structure, and a dielectric filling member arranged at least partly within said cavity , said dielectric filling member including a main body (21; 121; 221; 321) formed of a polymer material, and at least one microwave absorbing element (130; 230; 330) formed of a modified polymer material, characterized in that the modified polymer material provides a microwave attenuation of at least 1 dB/centimeter at an operating frequency of the radar level gauge, said modified polymer material being obtained by modifying said polymer material with a filler material, wherein said at least one microwave absorbing element (130; 230; 330) is integrally formed with said main body by sintering, and wherein said at least one microwave absorbing element is embedded in the main body. a signal propagation device adapted to direct a microwave transmit signal toward said product and return reflections thereof from a surface of said product, said signal propagation device including a wave guiding structure and a cavity formed inside said wave guiding structure, and a dielectric filling member arranged at least partly within said cavity , said dielectric filling member including a main body (21; 121; 221; 321) formed of a polymer material, and at least one microwave absorbing element (130; 230; 330) formed of a modified polymer material, characterized in that the modified polymer material provides a microwave attenuation of at least 1 dB/centimeter at an operating frequency of the radar level gauge, said modified polymer material being obtained by modifying said polymer material with a filler material, wherein said at least one microwave absorbing element (130; 230; 330) is integrally formed with said main body by sintering, and wherein said at least one microwave absorbing element is embedded in the main body.
A semiconductor device comprising: a substrate provided with a first region and a second region ; a first interlayer film formed on an upper surface of the substrate ; a first metal wiring line embedded in an upper portion of the first interlayer film in the first region ; a second interlayer film formed on the first interlayer film and the first metal wiring line ; a second metal wiring line embedded in an upper portion of the second interlayer film in the first region ; a first via penetrating the second interlayer film and electrically connecting the first metal wiring line and the second metal wiring line ; a landing pad embedded in the upper portion of the first interlayer film and penetrating the second interlayer film in the second region ; and a second via penetrating the substrate and the first interlayer film from a back side of the substrate and connected to the landing pad in the second region , wherein a lower surface position of the landing pad is different from that of the first metal wiring line . a substrate provided with a first region and a second region ; a first interlayer film formed on an upper surface of the substrate ; a first metal wiring line embedded in an upper portion of the first interlayer film in the first region ; a second interlayer film formed on the first interlayer film and the first metal wiring line ; a second metal wiring line embedded in an upper portion of the second interlayer film in the first region ; a first via penetrating the second interlayer film and electrically connecting the first metal wiring line and the second metal wiring line ; a landing pad embedded in the upper portion of the first interlayer film and penetrating the second interlayer film in the second region ; and a second via penetrating the substrate and the first interlayer film from a back side of the substrate and connected to the landing pad in the second region , wherein a lower surface position of the landing pad is different from that of the first metal wiring line .
A glass panel unit manufacturing method, comprising: a bonding step of bonding a first substrate and a second substrate together with a bonding material having a frame shape to form an internal space, the first substrate including a glass panel and having an evacuation port , the second substrate including a glass panel , the internal space being surrounded by the bonding material between the first substrate and the second substrate; an insertion step of inserting a sealing material into the evacuation port of the first substrate; an evacuation step of evacuating the internal space by connecting an exhaust device including a pressure gauge (4; 41) to the evacuation port and driving the exhaust device; and a sealing step of heating the sealing material while an evacuated state in the internal space is maintained and sealing the evacuation port with the sealing material softened by being heated, in the sealing step, a measured value by the pressure gauge being monitored while the sealing material is heated, softening of the sealing material being detected based on transition of the measured value, and heating of the sealing material being stopped. a bonding step of bonding a first substrate and a second substrate together with a bonding material having a frame shape to form an internal space, the first substrate including a glass panel and having an evacuation port , the second substrate including a glass panel , the internal space being surrounded by the bonding material between the first substrate and the second substrate; an insertion step of inserting a sealing material into the evacuation port of the first substrate; an evacuation step of evacuating the internal space by connecting an exhaust device including a pressure gauge (4; 41) to the evacuation port and driving the exhaust device; and a sealing step of heating the sealing material while an evacuated state in the internal space is maintained and sealing the evacuation port with the sealing material softened by being heated, in the sealing step, a measured value by the pressure gauge being monitored while the sealing material is heated, softening of the sealing material being detected based on transition of the measured value, and heating of the sealing material being stopped.
Air-regulating unit having a fastening unit , which is designed to fix one module in relation to another module and has a first subcomponent for assembly with the other module, and a second subcomponent for assembly with the module, wherein the second subcomponent can be rotated through a predetermined angle relative to the first subcomponent ; and first and second subsidiary components can engage with one another in a plurality of positions within the range of the predetermined angle, wherein the air-regulating unit furthermore comprises: - an air-inlet port for receiving compressed air from an air-supply unit; - a connector for connecting to a respiratory protection mask or hood, - an adapter region , which is formed by the first subcomponent , can be fastened on a body or on or to a housing of the air-regulating unit and is capable of establishing a releasable connection, in particular a sliding connection, with another component in the form of an adapter , wherein the structure consisting of the fastening unit and housing of the air-regulating unit is configured to rotate, by way of the subcomponents that can be rotated relative to one another, in such a manner that the housing of the air-regulating unit is configured to be brought into engagement with the adapter in a plurality of rotation-angle positions. - an air-inlet port for receiving compressed air from an air-supply unit; - a connector for connecting to a respiratory protection mask or hood, - an adapter region , which is formed by the first subcomponent , can be fastened on a body or on or to a housing of the air-regulating unit and is capable of establishing a releasable connection, in particular a sliding connection, with another component in the form of an adapter , wherein the structure consisting of the fastening unit and housing of the air-regulating unit is configured to rotate, by way of the subcomponents that can be rotated relative to one another, in such a manner that the housing of the air-regulating unit is configured to be brought into engagement with the adapter in a plurality of rotation-angle positions.
A spacecraft assembly comprising: - at least one first collection of a plurality of spacecraft intended to be fastened to a launcher during a launch phase, the spacecraft being arranged about a central axis (Z) in a given transverse plane perpendicular to said central axis, said spacecraft having edges along a longitudinal axis, and - a satellites-launcher adaptor to which said spacecraft are fastened in a transverse plane, characterised in that the spacecraft are further arranged such that a spacecraft is linked to a neighbouring spacecraft of the collection by one edge by means of at least one fastener (B) positioned on said edge, so as to ensure the mechanical retention of said spacecraft with one another. - at least one first collection of a plurality of spacecraft intended to be fastened to a launcher during a launch phase, the spacecraft being arranged about a central axis (Z) in a given transverse plane perpendicular to said central axis, said spacecraft having edges along a longitudinal axis, and - a satellites-launcher adaptor to which said spacecraft are fastened in a transverse plane, characterised in that the spacecraft are further arranged such that a spacecraft is linked to a neighbouring spacecraft of the collection by one edge by means of at least one fastener (B) positioned on said edge, so as to ensure the mechanical retention of said spacecraft with one another.
A method for generating a cardiac tissue mimetic, comprising the steps of a. providing cardiomyocytes (CM), b. providing fibroblasts (FB), c. mixing said cardiomyocytes (CM) and said fibroblasts (FB) at a ratio from 2.5:1 to 10:1, thereby providing a first mixture, d. incubating said first mixture, such that said cardiomyocytes and said fibroblasts form a spherical structure, e. adding endothelial cells (EC) to said spherical structure at a ratio of cardiomyocytes (CM) to endothelial cells (EC) from 1.5:1 to 4:1, thereby providing a second mixture, f. incubating said second mixture, such that a cardiac tissue mimetic is formed. a. providing cardiomyocytes (CM), b. providing fibroblasts (FB), c. mixing said cardiomyocytes (CM) and said fibroblasts (FB) at a ratio from 2.5:1 to 10:1, thereby providing a first mixture, d. incubating said first mixture, such that said cardiomyocytes and said fibroblasts form a spherical structure, e. adding endothelial cells (EC) to said spherical structure at a ratio of cardiomyocytes (CM) to endothelial cells (EC) from 1.5:1 to 4:1, thereby providing a second mixture, f. incubating said second mixture, such that a cardiac tissue mimetic is formed.