mhurhangee/ep-ind-claims huggingface dataset:
A heat exchanger configured for a power generation system, the heat exchanger comprising: at least one plate assembly (40, 40a, 40b, 340a, 440a, 440n, 450n) including a first end (42a, 42b), a second end (44a, 44b) opposed to the first end along an axial direction, each plate assembly including a plurality of plates (70, 46, 48, 50, 70a, 70b, 370a, 370b, 470) stacked with respect to each other, the at least one plate assembly defining a first flow configuration (52, 442) and a second flow configuration (54, 444) that is separate from the first flow configuration, the first and second flow configurations extending from the first end to the second end so as to direct first and second fluids, respectively, through the at least one plate assembly; characterised by a casing assembly (10, 410) that applies a tension force to the at least one plate assembly along the axial direction, such that, when the at least one plate assembly is exposed to at least predetermined temperature, each plate expands at least partially along the axial direction so as to reduce the tension force applied to the plate assembly. at least one plate assembly (40, 40a, 40b, 340a, 440a, 440n, 450n) including a first end (42a, 42b), a second end (44a, 44b) opposed to the first end along an axial direction, each plate assembly including a plurality of plates (70, 46, 48, 50, 70a, 70b, 370a, 370b, 470) stacked with respect to each other, the at least one plate assembly defining a first flow configuration (52, 442) and a second flow configuration (54, 444) that is separate from the first flow configuration, the first and second flow configurations extending from the first end to the second end so as to direct first and second fluids, respectively, through the at least one plate assembly; characterised by a casing assembly (10, 410) that applies a tension force to the at least one plate assembly along the axial direction, such that, when the at least one plate assembly is exposed to at least predetermined temperature, each plate expands at least partially along the axial direction so as to reduce the tension force applied to the plate assembly.
An attachment configuration disposed at a proximal end of a filter member, the attachment configuration comprising a catheter body coaxially disposed through the interior part of the proximal end of the filter member; characterized in that a. the proximal end of the filter member includes a plurality of cutouts disposed coaxially around the proximal end of the filter member; and that b. a thin tube is coaxially disposed around the plurality of cutouts, wherein the thin tube engages the at least a portion of the catheter body and the thin tube fixedly attaches the proximal end of the filter member through the plurality of cutouts. a. the proximal end of the filter member includes a plurality of cutouts disposed coaxially around the proximal end of the filter member; and that b. a thin tube is coaxially disposed around the plurality of cutouts, wherein the thin tube engages the at least a portion of the catheter body and the thin tube fixedly attaches the proximal end of the filter member through the plurality of cutouts.
A paging method, wherein the method comprises: determining (403a, 503a), by an eNodeB, a first mapping relationship or a second mapping relationship; wherein the first mapping relationship is a mapping relationship between a relay of the eNodeB and a tracking area of the relay; wherein the second mapping relationship is a mapping relationship among the relay, the tracking area of the relay and a user equipment camping on a cell of the relay; receiving (411, 511), by the eNodeB, a paging message from a mobility management entity, MME, wherein the paging message carries a tracking area identity; determining (412, 512), by the eNodeB, whether the tracking area identity in the paging message is the tracking area identity of the eNodeB or the tracking area identity of the relay according to the first mapping relationship or the second mapping relationship; paging (413, 513), by the eNodeB, the user equipment if the tracking area identity in the paging message is the tracking area identity of the eNodeB; and instructing (414, 514), by the eNodeB, the relay to page the user equipment if the tracking area identity in the paging message is the tracking area identity of the relay. determining (403a, 503a), by an eNodeB, a first mapping relationship or a second mapping relationship; wherein the first mapping relationship is a mapping relationship between a relay of the eNodeB and a tracking area of the relay; wherein the second mapping relationship is a mapping relationship among the relay, the tracking area of the relay and a user equipment camping on a cell of the relay; receiving (411, 511), by the eNodeB, a paging message from a mobility management entity, MME, wherein the paging message carries a tracking area identity; determining (412, 512), by the eNodeB, whether the tracking area identity in the paging message is the tracking area identity of the eNodeB or the tracking area identity of the relay according to the first mapping relationship or the second mapping relationship; paging (413, 513), by the eNodeB, the user equipment if the tracking area identity in the paging message is the tracking area identity of the eNodeB; and instructing (414, 514), by the eNodeB, the relay to page the user equipment if the tracking area identity in the paging message is the tracking area identity of the relay.
A method of manufacturing hydrogel microparticles comprising one or more species of living cells attached thereon and/or encapsulated therein, the method comprising: a) dissolving a hydrogel-forming agent in an aqueous medium to form a solution, wherein the hydrogel-forming agent comprises a physically cross-linkable polymer; b) suspending one or more species of living cells in the solution to form a cell suspension; c) dispersing the cell suspension into an organic oil to form a microemulsion; and d) subjecting the microemulsion to conditions that allow the hydrogel-forming agent to form hydrogel microparticles comprising one or more species of living cells attached thereon and/or encapsulated therein. a) dissolving a hydrogel-forming agent in an aqueous medium to form a solution, wherein the hydrogel-forming agent comprises a physically cross-linkable polymer; b) suspending one or more species of living cells in the solution to form a cell suspension; c) dispersing the cell suspension into an organic oil to form a microemulsion; and d) subjecting the microemulsion to conditions that allow the hydrogel-forming agent to form hydrogel microparticles comprising one or more species of living cells attached thereon and/or encapsulated therein.
An adapter for attaching devices to the distal end of an endoscopic instrument, the adapter comprising: a distal stop means (120, 141) to limit the penetration of said endoscopic instrument into said adapter; at least one flange projecting axially and proximally from said distal stop means (120, 141) and comprising at least one attachment point (322, 323); and a securing means for locking said adapter on to said endoscopic instrument, wherein the securing means is releasably attachable to the at least one attachment point (322, 323) to compress the flange against the endoscopic instrument for securing the adapter to the endoscopic instrument; wherein the flange comprises a longitudinal opening and a membrane covering the longitudinal opening, wherein the membrane is generally optically clear and sealable and comprises a folded-back or serpentine geometry to accommodate the insertion of the endoscopic instrument; wherein the adapter is configured for insertion of the endoscopic instrument therein, and wherein the longitudinal opening and the membrane are expandable to allow the flange to conform to the endoscopic instrument. a distal stop means (120, 141) to limit the penetration of said endoscopic instrument into said adapter; at least one flange projecting axially and proximally from said distal stop means (120, 141) and comprising at least one attachment point (322, 323); and a securing means for locking said adapter on to said endoscopic instrument, wherein the securing means is releasably attachable to the at least one attachment point (322, 323) to compress the flange against the endoscopic instrument for securing the adapter to the endoscopic instrument; wherein the flange comprises a longitudinal opening and a membrane covering the longitudinal opening, wherein the membrane is generally optically clear and sealable and comprises a folded-back or serpentine geometry to accommodate the insertion of the endoscopic instrument; wherein the adapter is configured for insertion of the endoscopic instrument therein, and wherein the longitudinal opening and the membrane are expandable to allow the flange to conform to the endoscopic instrument.
A method of preventing the formation of hydrates and/or wax deposit in hydrocarbon flowing in an export pipeline of a subsea production system comprising: - providing one or more subterranean channels between an adjacent well or wells in an oil/gas field and a subsea unit, at a depth wherein the heat in the sub-soil is capable of preventing the formation of hydrates and/or wax; wherein the export pipeline is in said subterranean channel; and wherein a branch is used to connect the or each subterranean channel to the well or wells; and - circulating seawater by pump or natural convection through pipework and into the subterranean channel, so as to control the flowing temperature of hydrocarbons in the export pipeline; wherein the seawater around the seabed is at a temperature of about 0°C to 4°C. - providing one or more subterranean channels between an adjacent well or wells in an oil/gas field and a subsea unit, at a depth wherein the heat in the sub-soil is capable of preventing the formation of hydrates and/or wax; wherein the export pipeline is in said subterranean channel; and wherein a branch is used to connect the or each subterranean channel to the well or wells; and wherein the export pipeline is in said subterranean channel; and wherein a branch is used to connect the or each subterranean channel to the well or wells; and - circulating seawater by pump or natural convection through pipework and into the subterranean channel, so as to control the flowing temperature of hydrocarbons in the export pipeline; wherein the seawater around the seabed is at a temperature of about 0°C to 4°C.
A roto-percussion pipe, comprising a tubular portion having at its ends a female coupling carrying a female thread and a male coupling carrying a male thread, said male coupling and female coupling enabling the pipe to be connected to other pipes identical therewith to form a roto-percussion drill string of the required length, said threads having at least three starts, the pipe being characterised in that said tubular portion and said couplings (3; 4) are formed as separate pieces, said couplings (3; 4) being welded to said tubular portion, wherein said couplings (3; 4) are hardened on their surfaces, a surface hardening treatment being carried out on said couplings (3; 4) before being welded to said tubular portion, the hardened portion of the surface of the couplings' portions at which the weld is to be made being removed mechanically subsequent to said treatment to provide the welding machine with a non-treated surface presenting mechanical characteristics suitable for the subsequent welding, wherein said tubular portion is provided with end portions, centering profiles are created on the end portions of the tubular portion and on joining surfaces (30, 40) of said couplings (3, 4) to facilitate coaxial mounting of said tubular portion and said couplings (3; 4), wherein said tubular portion is made of N80 special steel that is different from 42 Cr Mo 4 steel with which said couplings (3; 4) are made of, and wherein a weld seam made of an AISI 312 stainless steel welding wire is formed between said tubular portion and said couplings (3; 4).
An optical fiber connector comprising: a connector housing module comprising at least one clip arm, the connector housing module being adapted to be inserted into a target object and buckled to the target object by the clip arm; a fastener buckling the connector housing module; a linkage member pivotally connected to the fastener and movably abutting against the clip arm; and a pull handle movably passing between the fastener and the linkage member to be connected to the linkage member, wherein when the connector housing module is inserted into the target object, the pull handle is adapted to be forced to drive the linkage member to pivot relative to the fastener and press against the clip arm, so as to remove a buckling state between the clip arm and the target object and pull the connector housing module out of the target object; wherein a connection structure of the fastener and the connector housing module, a connection structure of the linkage member and the fastener, and a connection structure of the pull handle and the linkage member are all detachable connection structures, characterised in that the linkage member comprises a body, a pivot shaft, the fastener further comprises a pivot connection portion located on the top side, the pivot connection portion has an open contour away from the clip arm, and the pivot shaft is pivotally connected to the pivot connection portion by detachable buckling. a connector housing module comprising at least one clip arm, the connector housing module being adapted to be inserted into a target object and buckled to the target object by the clip arm; a fastener buckling the connector housing module; a linkage member pivotally connected to the fastener and movably abutting against the clip arm; and a pull handle movably passing between the fastener and the linkage member to be connected to the linkage member, wherein when the connector housing module is inserted into the target object, the pull handle is adapted to be forced to drive the linkage member to pivot relative to the fastener and press against the clip arm, so as to remove a buckling state between the clip arm and the target object and pull the connector housing module out of the target object; wherein a connection structure of the fastener and the connector housing module, a connection structure of the linkage member and the fastener, and a connection structure of the pull handle and the linkage member are all detachable connection structures, characterised in that the linkage member comprises a body, a pivot shaft, the fastener further comprises a pivot connection portion located on the top side, the pivot connection portion has an open contour away from the clip arm, and the pivot shaft is pivotally connected to the pivot connection portion by detachable buckling.
Electrical locking device for a room closure, such as a door or a window, preferably on the basis of rcid technology, which locking device includes a rotatable handle, such as a knob or a pusher, as well as an electronic evaluation circuit, and an electrode or antenna connected thereto for receiving signals of an authorized medium containing data wherein the handle is formed as said electrode or Antenna, respectively, and wherein the handle is electrically connected via a slip ring to the evaluation circuit which further is connected to a electrically conductive part of the locking device serving as a ground, and wherein the handle further is maintained electrically isolated from the ground, characterized in that the slip ring includes a disc-shaped base body that electrically contacts over one of its flat sides a metallic lock washer which engages in a circumferential groove of the handle, that the contact surfaces are biased, and that the slip ring includes a connecting tab protruding radially from the slip ring, and is electrically connected to an antenna board using a screw.
A rotor of a permanent magnet embedded motor (200, 300, 400, 700) comprising: a rotor iron core (201, 301, 401, 701) formed by stacking a predetermined number of magnetic steel sheets punched into predetermined shapes; a plurality of permanent-magnet insertion holes (202, 302, 402, 702) formed along an outer circumferential portion of the rotor iron core, each of the permanent-magnet insertion holes including permanent-magnet end-portion cavities (202b, 302b, 402b, 702b) on its respective end portions; a plurality of permanent magnets respectively inserted into the permanent-magnet insertion holes; and a plurality of slits (207, 307, 407, 707) formed in an outer-peripheral side iron core portion outside of each of the permanent-magnet insertion holes, wherein among the plurality of slits, a distance between a first slit (207a, 307a, 407a, 707a) present in a radial direction of the end portions of any one of said permanent magnets and a second slit (207b, 307b, 407b, 707b), which is adjacent to the first slit and closer to the center of the magnetic pole of said any one of said permanent magnets, is smaller than a distance between adjacent slits other than the first and second slits, which are present in the outer-peripheral side iron core portion of each of the permanent-magnet insertion holes, wherein a different slit (207e, 307e, 407e, 707e) is provided between the first slit and an interpolar portion, the interpolar portion being a gap between magnetic poles formed by said any one of said permanent magnets and an adjacent permanent magnet. a rotor iron core (201, 301, 401, 701) formed by stacking a predetermined number of magnetic steel sheets punched into predetermined shapes; a plurality of permanent-magnet insertion holes (202, 302, 402, 702) formed along an outer circumferential portion of the rotor iron core, each of the permanent-magnet insertion holes including permanent-magnet end-portion cavities (202b, 302b, 402b, 702b) on its respective end portions; a plurality of permanent magnets respectively inserted into the permanent-magnet insertion holes; and a plurality of slits (207, 307, 407, 707) formed in an outer-peripheral side iron core portion outside of each of the permanent-magnet insertion holes, wherein among the plurality of slits, a distance between a first slit (207a, 307a, 407a, 707a) present in a radial direction of the end portions of any one of said permanent magnets and a second slit (207b, 307b, 407b, 707b), which is adjacent to the first slit and closer to the center of the magnetic pole of said any one of said permanent magnets, is smaller than a distance between adjacent slits other than the first and second slits, which are present in the outer-peripheral side iron core portion of each of the permanent-magnet insertion holes, wherein a different slit (207e, 307e, 407e, 707e) is provided between the first slit and an interpolar portion, the interpolar portion being a gap between magnetic poles formed by said any one of said permanent magnets and an adjacent permanent magnet.
A method for streaming an audio signal from an audio transmission device (10, 110) to an arrangement comprising a at least a first audio receiver device (12, 26) and a second audio receiver device (14, 112, 114, 126) via a standard Bluetooth link using a protocol requiring repetition of transmission of an audio data packet in case of a missing positive packet receipt acknowledgement (PPRA), the method comprising: synchronizing the first audio receiver device to the audio transmission device in order to enable the first audio receiver device to receive an audio signal stream from the audio transmission device, synchronizing the second audio receiver device to the audio transmission device in order to enable the second audio receiver device to eavesdrop the audio signal stream from the audio transmission device to the first audio receiver device, wherein the first audio receiver device, at least in some cases, does not transmit a positive packet receipt acknowledgement to the audio transmission device after having correctly received an audio data packet, thereby causing the audio transmission device to repeat transmission of that audio data packet irrespective of whether the packet has been correctly received by the first audio receiver device, characterized in that, for handling packet receipt acknowledgement, the second audio receiver device does not send any packet receipt acknowledgement via a wireless link between the first audio receiver device and the second audio receiver device. synchronizing the first audio receiver device to the audio transmission device in order to enable the first audio receiver device to receive an audio signal stream from the audio transmission device, synchronizing the second audio receiver device to the audio transmission device in order to enable the second audio receiver device to eavesdrop the audio signal stream from the audio transmission device to the first audio receiver device, wherein the first audio receiver device, at least in some cases, does not transmit a positive packet receipt acknowledgement to the audio transmission device after having correctly received an audio data packet, thereby causing the audio transmission device to repeat transmission of that audio data packet irrespective of whether the packet has been correctly received by the first audio receiver device, characterized in that, for handling packet receipt acknowledgement, the second audio receiver device does not send any packet receipt acknowledgement via a wireless link between the first audio receiver device and the second audio receiver device.
A network side device comprising: a determining unit, configured to acquire a system message configuration and repetition times requirement information of the system message and determine configuration information according to the system message configuration and the repetition times requirement information of the system message, wherein the configuration information is used to indicate a system message transmission configuration in a system message window; wherein the system message transmission configuration include information about a subframe used when a system message is transmitted; and a transmission unit, configured to send a system message in a subframe indicated by the configuration information to a terminal device; wherein the system message configuration comprises a configuration of a window length of the system message window and a configuration of a system message period, and wherein the determining unit is further configured to determine the configuration information according to a configuration rule agreed by the network side device and the terminal device. a determining unit, configured to acquire a system message configuration and repetition times requirement information of the system message and determine configuration information according to the system message configuration and the repetition times requirement information of the system message, wherein the configuration information is used to indicate a system message transmission configuration in a system message window; wherein the system message transmission configuration include information about a subframe used when a system message is transmitted; and a transmission unit, configured to send a system message in a subframe indicated by the configuration information to a terminal device; wherein the system message configuration comprises a configuration of a window length of the system message window and a configuration of a system message period, and wherein the determining unit is further configured to determine the configuration information according to a configuration rule agreed by the network side device and the terminal device.