mhurhangee/ep-ind-claims huggingface dataset:
A bent core unit for a heat exchanger, said core unit comprising: a pair of headers spaced from one another each defining a fluid space for receiving a fluid therein and each defining a plurality of apertures; a first region comprising a plurality of first tubes in a parallel relationship and extending between said headers in fluid communication with at least one of said apertures of each of said headers for transferring fluid therebetween and comprising a first fin disposed between adjacent pairs of said first tubes for dissipating heat from said first tubes; a second region comprising a plurality of second tubes in a parallel relationship and extending between said headers in fluid communication with at least one aperture of each of said headers for transferring fluid therebetween and comprising a second fin disposed between adjacent pairs of said second tubes for dissipating heat from said second tubes; and a crushable center different than said first and second regions (24, 30) and disposed parallelly between said first and second regions (24, 30) for controllably crushing when said headers are bent characterized in that the crushable center further comprising a third fin having a height greater than a height of said first and second fins (28, 34). a pair of headers spaced from one another each defining a fluid space for receiving a fluid therein and each defining a plurality of apertures; a first region comprising a plurality of first tubes in a parallel relationship and extending between said headers in fluid communication with at least one of said apertures of each of said headers for transferring fluid therebetween and comprising a first fin disposed between adjacent pairs of said first tubes for dissipating heat from said first tubes; a second region comprising a plurality of second tubes in a parallel relationship and extending between said headers in fluid communication with at least one aperture of each of said headers for transferring fluid therebetween and comprising a second fin disposed between adjacent pairs of said second tubes for dissipating heat from said second tubes; and a crushable center different than said first and second regions (24, 30) and disposed parallelly between said first and second regions (24, 30) for controllably crushing when said headers are bent characterized in that the crushable center further comprising a third fin having a height greater than a height of said first and second fins (28, 34).
A device for manufacture of polymeric micro-scaffolds, the device comprising: a first solution storage part for storing a polymeric support structure solution; a second solution storage part for storing an emulsifier solution; a gas storage part, connected to both the first solution storage part and the second solution storage part, for providing a transporting gas for transporting the polymeric support structure solution and the emulsifier solution; a compression part for applying a pressure to the transporting gas supplied to the first solution storage part and the second solution storage part; a pressure controller for controlling the compression part so as to apply pressures to the transporting gas flowing into the first solution storage part and the second solution storage part, respectively; a scaffold injector for receiving the polymeric support structure solution and the emulsifier solution respectively supplied by the transporting gas and releasing a scaffold dispersion resulting from coupling between the polymeric support structure solution and the emulsifier solution; and a scaffold production part for receiving the scaffold dispersion released from the scaffold injector, and producing polymeric micro-scaffolds, wherein the transporting gas supplied from the gas storage part is any one of nitrogen gas (N 2) and inactive gas. a first solution storage part for storing a polymeric support structure solution; a second solution storage part for storing an emulsifier solution; a gas storage part, connected to both the first solution storage part and the second solution storage part, for providing a transporting gas for transporting the polymeric support structure solution and the emulsifier solution; a compression part for applying a pressure to the transporting gas supplied to the first solution storage part and the second solution storage part; a pressure controller for controlling the compression part so as to apply pressures to the transporting gas flowing into the first solution storage part and the second solution storage part, respectively; a scaffold injector for receiving the polymeric support structure solution and the emulsifier solution respectively supplied by the transporting gas and releasing a scaffold dispersion resulting from coupling between the polymeric support structure solution and the emulsifier solution; and a scaffold production part for receiving the scaffold dispersion released from the scaffold injector, and producing polymeric micro-scaffolds, wherein the transporting gas supplied from the gas storage part is any one of nitrogen gas (N 2) and inactive gas.
A method of modulating an input light beam of a fiber optic coil of an interferometric fiber optic gyroscope (IFOG), the method comprising: generating a bias modulation value for bias modulation of the input light beam; accumulating phase step corresponding to a difference in phase shift between outputs of the fiber optic coil in adjacent cycles of the IFOG to generate a phase step; generating a feedback signal for modulating the input light beam, the feedback signal corresponding to a sum of the bias modulation value and the phase step, wherein the phase step includes a whole value which is one or more most significant bits of the phase step and a fractional value which is the remaining least significant bits of the phase step, wherein the number of the one or more most significant bits in the whole value is the number of bits operated on by a digital to analog converter which generates the feedback signal; and intermittently jumping the phase step to suppress dead band, wherein jumping the phase step includes: creating a jumped phase step during a first cycle of the IFOG, the jumped phase step having a whole value configured to cause a phase jump in the feedback signal and a fractional value corresponding to the fractional value from a phase step of a cycle immediately preceding the first cycle; and generating the feedback signal from a sum of the bias modulation value and the jumped phase step. generating a bias modulation value for bias modulation of the input light beam; accumulating phase step corresponding to a difference in phase shift between outputs of the fiber optic coil in adjacent cycles of the IFOG to generate a phase step; generating a feedback signal for modulating the input light beam, the feedback signal corresponding to a sum of the bias modulation value and the phase step, wherein the phase step includes a whole value which is one or more most significant bits of the phase step and a fractional value which is the remaining least significant bits of the phase step, wherein the number of the one or more most significant bits in the whole value is the number of bits operated on by a digital to analog converter which generates the feedback signal; and intermittently jumping the phase step to suppress dead band, wherein jumping the phase step includes: creating a jumped phase step during a first cycle of the IFOG, the jumped phase step having a whole value configured to cause a phase jump in the feedback signal and a fractional value corresponding to the fractional value from a phase step of a cycle immediately preceding the first cycle; and generating the feedback signal from a sum of the bias modulation value and the jumped phase step. creating a jumped phase step during a first cycle of the IFOG, the jumped phase step having a whole value configured to cause a phase jump in the feedback signal and a fractional value corresponding to the fractional value from a phase step of a cycle immediately preceding the first cycle; and generating the feedback signal from a sum of the bias modulation value and the jumped phase step.
A method for a layup placement on a layup structure, comprising: placing a layup on a saddle module; aligning the saddle module with a pre-selected position; and impressing the layup onto a layup structure; in which the saddle module comprises: a saddle base; a locator arm (624, 625) pivotally attached to the saddle base; a locator motive assembly connected to the saddle base and the locator arm and configured to pivot the locator arm in a local Y-Z plane relative to the saddle base; and a force applicator assembly connected to the locator arm, and configured to move along an axis normal to the locator arm; wherein the method further comprises: placing, by the saddle module, of the pre-selected composite material layup on the layup structure over a predefined application path using a predefined application force; in which the layup structure has a layup structure centerline generally corresponding to the layup structure reference axis, the predefined application path corresponds to a pre-selected registration position along the layup structure reference axis, and the predefined application path at the pre-selected registration position corresponds to a respective layup structure contour profile. placing a layup on a saddle module; aligning the saddle module with a pre-selected position; and impressing the layup onto a layup structure; in which the saddle module comprises: a saddle base; a locator arm (624, 625) pivotally attached to the saddle base; a locator motive assembly connected to the saddle base and the locator arm and configured to pivot the locator arm in a local Y-Z plane relative to the saddle base; and a force applicator assembly connected to the locator arm, and configured to move along an axis normal to the locator arm; placing, by the saddle module, of the pre-selected composite material layup on the layup structure over a predefined application path using a predefined application force; in which the layup structure has a layup structure centerline generally corresponding to the layup structure reference axis, the predefined application path corresponds to a pre-selected registration position along the layup structure reference axis, and the predefined application path at the pre-selected registration position corresponds to a respective layup structure contour profile.
A fluid line connector (12, 112), comprising: a body (26, 126) having a passage (38, 138); a radio-frequency identification (RFID) tag (32, 132) carried by said body; an actuator member (36, 136) situated adjacent said passage of said body, said actuator member (36, 136) acted on upon insertion of another connector (14, 114) into the fluid line connector (12, 112); and a switch (34, 134) electrically coupled with said RFID tag (32, 132) and situated adjacent said actuator member (36, 136), said switch (34, 134) changing its state upon insertion of the other connector (14, 114) into the fluid line connector (12, 112); wherein the fluid line connector (12, 112) further comprises a retainer carried by said body (26,; characterized in that the fluid line connector (12, 112) further comprises: a second actuator member situated adjacent said retainer, said second actuator member actuating upon movement of said retainer in a direction that is transverse to a direction of insertion of the other connector (14, 114) into the fluid line connector (12, 112); and a second switch electrically coupled with said RFID tag (32, 132) and situated adjacent said second actuator member, said second switch impinged by said second actuator member when said second actuator member is actuated. a body (26, 126) having a passage (38, 138); a radio-frequency identification (RFID) tag (32, 132) carried by said body; an actuator member (36, 136) situated adjacent said passage of said body, said actuator member (36, 136) acted on upon insertion of another connector (14, 114) into the fluid line connector (12, 112); and a switch (34, 134) electrically coupled with said RFID tag (32, 132) and situated adjacent said actuator member (36, 136), said switch (34, 134) changing its state upon insertion of the other connector (14, 114) into the fluid line connector (12, 112); wherein the fluid line connector (12, 112) further comprises a retainer carried by said body (26,; characterized in that the fluid line connector (12, 112) further comprises: a second actuator member situated adjacent said retainer, said second actuator member actuating upon movement of said retainer in a direction that is transverse to a direction of insertion of the other connector (14, 114) into the fluid line connector (12, 112); and a second switch electrically coupled with said RFID tag (32, 132) and situated adjacent said second actuator member, said second switch impinged by said second actuator member when said second actuator member is actuated. a second actuator member situated adjacent said retainer, said second actuator member actuating upon movement of said retainer in a direction that is transverse to a direction of insertion of the other connector (14, 114) into the fluid line connector (12, 112); and a second switch electrically coupled with said RFID tag (32, 132) and situated adjacent said second actuator member, said second switch impinged by said second actuator member when said second actuator member is actuated.
A method in a frequency division duplexing system, the method comprising: establishing a connection between a terminal and a current sector serving the terminal via a first frequency channel for a first link, wherein the first link is a downlink, and a second frequency channel for a second link, wherein the second link is an uplink, for utilizing frequency division duplexing; obtaining a selection of a third frequency channel from a set of frequency channels available in the current sector for the first link; switching the connection to the third frequency channel for the first link while maintaining the connection between the terminal and the current sector via the second frequency channel for the second link, wherein the first and second frequency channels have a first frequency distance that is different than a second frequency distance between the second and third frequency channels; and obtaining a selection of a fourth frequency channel for the second link and switching the connection to the fourth frequency channel for the second link, wherein the third and fourth frequency channels have a third frequency distance that is different than at least one of the first and second frequency distances, wherein the selection of the third frequency channel is made using sector information comprising Quality of Service, QoS, information for each frequency channel in the set of frequency channels, and wherein the selection of the fourth channel is made using sector information comprising QoS information for multiple uplink channels available for use. establishing a connection between a terminal and a current sector serving the terminal via a first frequency channel for a first link, wherein the first link is a downlink, and a second frequency channel for a second link, wherein the second link is an uplink, for utilizing frequency division duplexing; obtaining a selection of a third frequency channel from a set of frequency channels available in the current sector for the first link; switching the connection to the third frequency channel for the first link while maintaining the connection between the terminal and the current sector via the second frequency channel for the second link, wherein the first and second frequency channels have a first frequency distance that is different than a second frequency distance between the second and third frequency channels; and obtaining a selection of a fourth frequency channel for the second link and switching the connection to the fourth frequency channel for the second link, wherein the third and fourth frequency channels have a third frequency distance that is different than at least one of the first and second frequency distances, wherein the selection of the third frequency channel is made using sector information comprising Quality of Service, QoS, information for each frequency channel in the set of frequency channels, and wherein the selection of the fourth channel is made using sector information comprising QoS information for multiple uplink channels available for use.
A metallic card wire having an elongated rib portion and teeth, the teeth comprise a front segment, a top segment and a back segment, wherein the front segment comprises the connection of the tooth from the elongated rib portion and the front segment includes a tip which is actively taking fibres in carding, wherein the top segment comprises at least one hunch after the tip in the direction of the back segment, wherein if more than one hunch is present the first hunch is the hunch positioned closest to the tip and if only one hunch is present this hunch is the first hunch, wherein the deepest point of the valley between the tip and the first hunch has a distance from the tip in the direction perpendicular to the length of the card wire of minimum 0.03 mm, and wherein the back segment forms the connection of the top segment towards the elongated rib portion and the front segment of the next tooth; wherein along the full length of the back segment the angle between the back segment and the length direction of the card wire is smaller than the front angle; characterized in that the highest point - or the middle of the zone that is highest - of at least one of the hunches lies within the two fictitious lines through the tip of the card wire that make an angle of -5 degrees and of +3 degrees with the longitudinal direction of the card wire.
A composite stainless steel and wood barrel comprising a metal body, to which a gasket made of appropriate liquid-resistant material is attached, wherein a plurality of slats are inserted into a metal frame and tightened in a vertical sense with screws, wherein the metal frame filled with slats is attached to the metal body with screws wherein an arbitrary number of various connecting elements (7, 8, 10) for attaching an airlock, an inert gas system, a pump and sample valves are added to the metal body, characterized in that the plurality of slats comprises at least one wooden slat and at least one slat made of inert materials.
A male connector of an optical-electrical transmission device, the male connector being configured to be connected to a female connector of the optical-electrical transmission device, and comprising: a first insulating substrate; a light emitting element and a light sensing element arranged on the first substrate; an electrical interconnection formed on the first insulating substrate; a first collimating lens arranged in a first optical transmission path from the light emitting element; a second collimating lens arranged in a second optical transmission path to the light sensing element; a first positioning section arranged between the first insulating substrate and the light emitting element and the light sensing element; wherein the first positioning section is configured to be connected to a second positioning section of the female connector; the first positioning section comprises a ring-shaped inclined surface having a normal intersecting the normal to the first insulating substrate; the light emitting element and the light sensing element being arranged within the inclined surface on top of the first positioning section; the inclined surface has a tapered shape; a region of the first positioning section surrounded by the inclined surface being wider in a direction facing the first insulating substrate than in the opposite direction; and the first positioning section comprises a first projection on a top surface thereof. a first insulating substrate; a light emitting element and a light sensing element arranged on the first substrate; an electrical interconnection formed on the first insulating substrate; a first collimating lens arranged in a first optical transmission path from the light emitting element; a second collimating lens arranged in a second optical transmission path to the light sensing element; a first positioning section arranged between the first insulating substrate and the light emitting element and the light sensing element; wherein the first positioning section is configured to be connected to a second positioning section of the female connector; the first positioning section comprises a ring-shaped inclined surface having a normal intersecting the normal to the first insulating substrate; the light emitting element and the light sensing element being arranged within the inclined surface on top of the first positioning section; the inclined surface has a tapered shape; a region of the first positioning section surrounded by the inclined surface being wider in a direction facing the first insulating substrate than in the opposite direction; and the first positioning section comprises a first projection on a top surface thereof.
Driving master carrier for a sliding curtain, with this master carrier comprising a body able to be displaced along a rail thanks to two pairs of carrier wheels (125, 126) supported by the master carrier, characterized in that the body is provided, between the two pairs of carrier wheels along a longitudinal axis (X 101) of the master carrier, with at least one through opening, whose length (L 160) measured parallel to the longitudinal axis (X 101) is larger than its height (H 160) measured perpendicularly to this axis, and adapted to receive a portion of an inner curved edge of the rail, without the rail striking the master carrier, in a configuration where the portion of the inner curved edge is engaged into the through hole.