mhurhangee/ep-ind-claims huggingface dataset:
A fuel system for a gas turbine engine comprising: a flow inlet conduit; a primary conduit branching from the flow inlet conduit for delivering flow to a set of primary nozzles; an equalization bypass valve "EBV" that connects between the flow inlet conduit and a secondary conduit for delivering flow to a set of secondary nozzles, wherein the EBV is connected to an equalization conduit "EC" to apportion flow from the flow inlet conduit to the secondary conduit; a pressure equalization solenoid "PES" connected to the EC to selectively connect at least one of a servo supply pressure "PFA" conduit or a return pressure "PDF" conduit into fluid communication with the EC; an EBV rate limiting orifice "RLO" connected in the PDF conduit; a bypass conduit branching from the PDF conduit on a first side of the EBV rate limiting orifice and reconnecting to the PDF conduit on a second side of the EBV rate limiting orifice; and an orifice bypass valve "OBV" connected to the bypass conduit, wherein the OBV acts to selectively bypass the EBV RLO. a flow inlet conduit; a primary conduit branching from the flow inlet conduit for delivering flow to a set of primary nozzles; an equalization bypass valve "EBV" that connects between the flow inlet conduit and a secondary conduit for delivering flow to a set of secondary nozzles, wherein the EBV is connected to an equalization conduit "EC" to apportion flow from the flow inlet conduit to the secondary conduit; a pressure equalization solenoid "PES" connected to the EC to selectively connect at least one of a servo supply pressure "PFA" conduit or a return pressure "PDF" conduit into fluid communication with the EC; an EBV rate limiting orifice "RLO" connected in the PDF conduit; a bypass conduit branching from the PDF conduit on a first side of the EBV rate limiting orifice and reconnecting to the PDF conduit on a second side of the EBV rate limiting orifice; and an orifice bypass valve "OBV" connected to the bypass conduit, wherein the OBV acts to selectively bypass the EBV RLO.
A multilayer metamaterial isolator comprising: a multilayer dielectric substrate; a first layer or surface of the multilayer dielectric substrate including a first leg of a first resonator loop; a second layer or surface of the multilayer dielectric substrate including a second leg of the first resonator loop; and a third leg of the first resonator loop extending through the multilayer dielectric substrate interconnecting the first and second legs (46a, 46b) of the first resonator loop; and a second resonator loop having: a first leg on the one layer or surface of the multilayer dielectric substrate adjacent the first leg of the first resonator loop; a second leg on a different layer or surface of the multilayer dielectric substrate adjacent the second leg of the first resonator loop; and a third leg extending through the multilayer dielectric substrate interconnecting the first and second legs (46a', 46b') of the second resonator loop, wherein the second legs (46a', 46b') of the first and second resonator loops (48a, 48b) include interdigitated spaced fingers. a multilayer dielectric substrate; a first layer or surface of the multilayer dielectric substrate including a first leg of a first resonator loop; a second layer or surface of the multilayer dielectric substrate including a second leg of the first resonator loop; and a third leg of the first resonator loop extending through the multilayer dielectric substrate interconnecting the first and second legs (46a, 46b) of the first resonator loop; and a second resonator loop having: a first leg on the one layer or surface of the multilayer dielectric substrate adjacent the first leg of the first resonator loop; a second leg on a different layer or surface of the multilayer dielectric substrate adjacent the second leg of the first resonator loop; and a third leg extending through the multilayer dielectric substrate interconnecting the first and second legs (46a', 46b') of the second resonator loop, a first leg on the one layer or surface of the multilayer dielectric substrate adjacent the first leg of the first resonator loop; a second leg on a different layer or surface of the multilayer dielectric substrate adjacent the second leg of the first resonator loop; and a third leg extending through the multilayer dielectric substrate interconnecting the first and second legs (46a', 46b') of the second resonator loop, wherein the second legs (46a', 46b') of the first and second resonator loops (48a, 48b) include interdigitated spaced fingers.
A fire suppression system comprising: a suppressant source system configured to hold fire suppressant including an inert gas; a temperature sensor in a suppression area configured to sense an undesired temperature; a leakage system in the suppression area having a leakage rate out of the suppression area; and a suppression system in communication with the temperature sensor and in fluid communication with the suppressant source system, the suppression system configured to selectively release the fire suppressant to the suppression area at initial and subsequent rates, the initial rate greater than the subsequent rate, the subsequent rate configured to displace a volume from the suppression area through the leakage system in response to the undesired temperature, the subsequent rate being at least approximately 40% of the volumetric leakage rate provided by the leakage system; wherein the initial rate provides an amount of suppressant corresponding to at least approximately 40% by volume of fire suppressant to the fire suppression area; and wherein the subsequent rate is configured to provide an over-pressure condition within the suppression area. a suppressant source system configured to hold fire suppressant including an inert gas; a temperature sensor in a suppression area configured to sense an undesired temperature; a leakage system in the suppression area having a leakage rate out of the suppression area; and a suppression system in communication with the temperature sensor and in fluid communication with the suppressant source system, the suppression system configured to selectively release the fire suppressant to the suppression area at initial and subsequent rates, the initial rate greater than the subsequent rate, the subsequent rate configured to displace a volume from the suppression area through the leakage system in response to the undesired temperature, the subsequent rate being at least approximately 40% of the volumetric leakage rate provided by the leakage system; wherein the initial rate provides an amount of suppressant corresponding to at least approximately 40% by volume of fire suppressant to the fire suppression area; and wherein the subsequent rate is configured to provide an over-pressure condition within the suppression area.
A method for reducing the amount of CO 2 discharged into the atmosphere with the exhaust gas stream emitted by an internal combustion engine used to power a vehicle, the method comprising: a. circulating a CO 2 capture agent between an absorption zone and a regeneration zone; b. contacting a cooled exhaust gas stream with the CO 2 capture agent in the absorption zone on board the vehicle, the capture agent having a predetermined capacity to extract CO 2 from the exhaust stream; c. discharging a treated exhaust gas stream having a reduced CO 2 content into the atmosphere; d. discontinuing the contact of the exhaust gas stream with the capture agent when the concentration of the CO 2 extracted by the capture agent has reached a predetermined level; e. heating the CO 2 capture agent to release the extracted CO 2 and regenerate the capture agent; f. recovering an essentially pure CO 2 gas stream; g. recovering heat and energy from the hot exhaust gas stream emitted by the ICE by contact with an energy conversion medium; h. compressing the recovered CO 2 gas on board the vehicle to reduce its volume using the energy recovered in step (g) to compress the CO 2 and in which at least a portion of electrical and/or mechanical energy produced by the energy conversion medium is used to power auxiliary electrical and/or mechanical systems on board the vehicle; and i. temporarily storing the compressed CO 2 on board the vehicle. a. circulating a CO 2 capture agent between an absorption zone and a regeneration zone; b. contacting a cooled exhaust gas stream with the CO 2 capture agent in the absorption zone on board the vehicle, the capture agent having a predetermined capacity to extract CO 2 from the exhaust stream; c. discharging a treated exhaust gas stream having a reduced CO 2 content into the atmosphere; d. discontinuing the contact of the exhaust gas stream with the capture agent when the concentration of the CO 2 extracted by the capture agent has reached a predetermined level; e. heating the CO 2 capture agent to release the extracted CO 2 and regenerate the capture agent; f. recovering an essentially pure CO 2 gas stream; g. recovering heat and energy from the hot exhaust gas stream emitted by the ICE by contact with an energy conversion medium; h. compressing the recovered CO 2 gas on board the vehicle to reduce its volume using the energy recovered in step (g) to compress the CO 2 and in which at least a portion of electrical and/or mechanical energy produced by the energy conversion medium is used to power auxiliary electrical and/or mechanical systems on board the vehicle; and i. temporarily storing the compressed CO 2 on board the vehicle.
A method of operation of a communication system, the method comprising: calculating a joint-covariance based on a receiver signal comprising a transmitter signal and an interference signal; generating a joint-whitener for randomizing the interference signal based on the joint-covariance; generating a joint-whitening output based on the receiver signal and the joint-whitener; determining a joint-estimation feedback based on the joint-whitening output; and cancelling the joint-estimation feedback from the receiver signal for communicating a communication content in the transmitter signal with a device. calculating a joint-covariance based on a receiver signal comprising a transmitter signal and an interference signal; generating a joint-whitener for randomizing the interference signal based on the joint-covariance; generating a joint-whitening output based on the receiver signal and the joint-whitener; determining a joint-estimation feedback based on the joint-whitening output; and cancelling the joint-estimation feedback from the receiver signal for communicating a communication content in the transmitter signal with a device.
A safety needle assembly (20, 150) comprising: an elongate body (22, 148) including a body wall defining an internal passageway and including an opening in the body wall; a needle hub engaging a proximal end of the elongate body (22, 148) and being stationary with respect to the elongate body (22, 148) and having a needle extending distally from the needle hub and through the internal passageway of the elongate body (22, 148), the needle including a sharp distal tip; a needle shield (52, 150) disposed within the internal passageway of the elongate body (22, 148) and surrounding a portion of the needle, the needle shield (52, 150) being slidable with respect to the elongate body (22, 148) and with respect to the needle and having body portion having a proximal opening, an internal bore of a first diameter, a release latch comprising a leaf spring extending from the body portion, and a plurality of proximally extending retention latches (60, 142) each comprising a leg and a detent (64, 144), the retention latches (60, 142) being spaced from the release latch along a longitudinal axis of the safety needle assembly; a biasing element engaging the needle shield (52, 150) and biasing the needle shield toward a distal end of the needle; and wherein the release latch is engaged to the opening in the body wall to maintain the biasing element in a compressed state. an elongate body (22, 148) including a body wall defining an internal passageway and including an opening in the body wall; a needle hub engaging a proximal end of the elongate body (22, 148) and being stationary with respect to the elongate body (22, 148) and having a needle extending distally from the needle hub and through the internal passageway of the elongate body (22, 148), the needle including a sharp distal tip; a needle shield (52, 150) disposed within the internal passageway of the elongate body (22, 148) and surrounding a portion of the needle, the needle shield (52, 150) being slidable with respect to the elongate body (22, 148) and with respect to the needle and having body portion having a proximal opening, an internal bore of a first diameter, a release latch comprising a leaf spring extending from the body portion, and a plurality of proximally extending retention latches (60, 142) each comprising a leg and a detent (64, 144), the retention latches (60, 142) being spaced from the release latch along a longitudinal axis of the safety needle assembly; a biasing element engaging the needle shield (52, 150) and biasing the needle shield toward a distal end of the needle; and wherein the release latch is engaged to the opening in the body wall to maintain the biasing element in a compressed state.
Process for the production of propylene random copolymers with a low level of odour and taste containing 2.5 to 5.0 wt% of ethylene as comonomer and having an MFR 2 in accordance with ISO 1133 (230°C, 2.16 kg load) of ≥ 25 g/10 min to 100 g/10 min, a hexane-solubles content, determined according to FDA CFR 21 § 177.1520 below 5 wt%, and a xylene soluble fraction, determined by the measuring method according to the description, of less than 8 wt%, said process comprising the step of polymerizing propylene and ethylene in the presence of a catalyst system comprising (i) a Ziegler-Natta procatalyst which contains a trans-esterification product of a C 1 -C 2 -alcohol and a phthalic ester as internal donor, wherein the procatalyst (i) used has been prepared by a) reacting a spray crystallized or emulsion solidified adduct of MgCl 2 and the C 1 -C 2 -alcohol with TiCl 4 b) reacting the product of stage a) with a dialkylphthalate of formula wherein R 1 ' and R 2 ' are independently at least a C 5 -alkyl under conditions where a trans-esterification between said C 1 -C 2 -alcohol and said dialkylphthalate of formula takes place to form the internal donor c) washing the product of stage b) and d) optionally reacting the product of step c) with TiCl 4; (ii) an organometallic cocatalyst and (iii) an external donor represented by formula Si(OCH 2 CH 3) 3 (NR 1 R 2) wherein R 1 and R 2 can be the same or different and represent a hydrocarbon group having 1 to 12 carbon atoms; and wherein the process does not comprise a visbreaking step. (i) a Ziegler-Natta procatalyst which contains a trans-esterification product of a C 1 -C 2 -alcohol and a phthalic ester as internal donor, wherein the procatalyst (i) used has been prepared by a) reacting a spray crystallized or emulsion solidified adduct of MgCl 2 and the C 1 -C 2 -alcohol with TiCl 4 b) reacting the product of stage a) with a dialkylphthalate of formula wherein R 1 ' and R 2 ' are independently at least a C 5 -alkyl under conditions where a trans-esterification between said C 1 -C 2 -alcohol and said dialkylphthalate of formula takes place to form the internal donor c) washing the product of stage b) and d) optionally reacting the product of step c) with TiCl 4; a) reacting a spray crystallized or emulsion solidified adduct of MgCl 2 and the C 1 -C 2 -alcohol with TiCl 4 b) reacting the product of stage a) with a dialkylphthalate of formula wherein R 1 ' and R 2 ' are independently at least a C 5 -alkyl under conditions where a trans-esterification between said C 1 -C 2 -alcohol and said dialkylphthalate of formula takes place to form the internal donor c) washing the product of stage b) and d) optionally reacting the product of step c) with TiCl 4; (ii) an organometallic cocatalyst and (iii) an external donor represented by formula Si(OCH 2 CH 3) 3 (NR 1 R 2) wherein R 1 and R 2 can be the same or different and represent a hydrocarbon group having 1 to 12 carbon atoms;
An alkali-free glass comprising, as represented by mole percentage based on oxides, SiO 2: 57 to 70%, Al 2 O 3: 5 to 15%, B 2 O 3: 15 to 24%, MgO: 0.2 to 10%, CaO: 0.1 to 7%, SrO: 0.1 to 2.5%, BaO: 0 to 10%, and ZnO: 0 to 0.1%, wherein formula is [Al 2 O 3]/[B 2 O 3], and a value of the formula is larger than 0.35 and 1.4 or smaller, and wherein formula is [SrO]/([MgO]+[CaO]+[SrO]+[BaO]), and a value of the formula is 0.64 or larger. SiO 2: 57 to 70%, Al 2 O 3: 5 to 15%, B 2 O 3: 15 to 24%, MgO: 0.2 to 10%, CaO: 0.1 to 7%, SrO: 0.1 to 2.5%, BaO: 0 to 10%, and ZnO: 0 to 0.1%, wherein formula is [Al 2 O 3]/[B 2 O 3], and a value of the formula is larger than 0.35 and 1.4 or smaller, and wherein formula is [SrO]/([MgO]+[CaO]+[SrO]+[BaO]), and a value of the formula is 0.64 or larger.
A detection apparatus comprising: an image acquisition interface configured to acquire a captured image captured by an imaging unit and a controller configured to generate or acquire a smoothed image yielded by smoothing the captured image; compare the captured image and the smoothed image; and detect a low-frequency region having a predetermined spatial frequency spectrum from the captured image, wherein the controller is further configured to generate a difference image of the captured image and the smoothed image by calculating the difference in the luminance value of each pixel between the captured image and the smoothed image; calculate a cumulative value of luminance values of each pixel included in a predetermined region of the difference image; and detect the low-frequency region having the predetermined spatial frequency spectrum from a predetermined region of the captured image corresponding to the predetermined region of the difference image when the cumulative value is less than a judgment threshold. an image acquisition interface configured to acquire a captured image captured by an imaging unit and a controller configured to generate or acquire a smoothed image yielded by smoothing the captured image; compare the captured image and the smoothed image; and detect a low-frequency region having a predetermined spatial frequency spectrum from the captured image, generate or acquire a smoothed image yielded by smoothing the captured image; compare the captured image and the smoothed image; and detect a low-frequency region having a predetermined spatial frequency spectrum from the captured image, wherein the controller is further configured to generate a difference image of the captured image and the smoothed image by calculating the difference in the luminance value of each pixel between the captured image and the smoothed image; calculate a cumulative value of luminance values of each pixel included in a predetermined region of the difference image; and detect the low-frequency region having the predetermined spatial frequency spectrum from a predetermined region of the captured image corresponding to the predetermined region of the difference image when the cumulative value is less than a judgment threshold. generate a difference image of the captured image and the smoothed image by calculating the difference in the luminance value of each pixel between the captured image and the smoothed image; calculate a cumulative value of luminance values of each pixel included in a predetermined region of the difference image; and detect the low-frequency region having the predetermined spatial frequency spectrum from a predetermined region of the captured image corresponding to the predetermined region of the difference image when the cumulative value is less than a judgment threshold.
A method, carried out by a base station, of receiving a reference signal, the method comprising: transmitting, to a User Equipment, UE, an indication, which indicates whether or not reference signal resources are divided into a first reference signal group and a second reference signal group wherein the first reference signal group corresponds to a first set of cyclic shift indices, and the second reference signal group corresponds to a second set of cyclic shift indices different to the cyclic shift indices in the first set; and receiving a reference signal based on the indication, wherein a reference signal sequence r u,v (a) (n) in the first reference signal group is defined by a cyclic shift α of a base sequence r u,v (n) according to: r u, ν α n = e jαn r ̅ u, ν n, 0 ≦ n < M sc RS and a reference signal sequence r u,v (a) (n) in the second reference signal group is defined by a cyclic shift α of a base sequence r u,v (n) according to: r u, ν α n = e j α 2 e jαn r ̅ u, ν n, 0 ≦ n < M sc RS. transmitting, to a User Equipment, UE, an indication, which indicates whether or not reference signal resources are divided into a first reference signal group and a second reference signal group wherein the first reference signal group corresponds to a first set of cyclic shift indices, and the second reference signal group corresponds to a second set of cyclic shift indices different to the cyclic shift indices in the first set; and receiving a reference signal based on the indication, wherein a reference signal sequence r u,v (a) (n) in the first reference signal group is defined by a cyclic shift α of a base sequence r u,v (n) according to: r u, ν α n = e jαn r ̅ u, ν n, 0 ≦ n < M sc RS and a reference signal sequence r u,v (a) (n) in the second reference signal group is defined by a cyclic shift α of a base sequence r u,v (n) according to: r u, ν α n = e j α 2 e jαn r ̅ u, ν n, 0 ≦ n < M sc RS.
A system for identifying a catheter inserted in a patient's body, comprising: a catheter comprising: a handle, comprising: an invasive probe having a proximal end connected to the handle and a distal tip, and a magnetic position sensing assembly located within the invasive probe; and a console comprising: an input device, a display screen configured to depict an image of the catheter inside the patient's body, and a processor configured to communicate between the input device, the display screen, and the catheter; wherein the processor receives a configurable color input from the input device, depicts the configurable color on the image of the catheter on the display screen, and displays the configurable color on the handle of the corresponding catheter within the patient's body; wherein the handle further comprises: a microprocessor configured to receive the configurable color input, and a handle display configured to display the selected color. a catheter comprising: a handle, comprising: an invasive probe having a proximal end connected to the handle and a distal tip, and a magnetic position sensing assembly located within the invasive probe; and an invasive probe having a proximal end connected to the handle and a distal tip, and a magnetic position sensing assembly located within the invasive probe; and a console comprising: an input device, a display screen configured to depict an image of the catheter inside the patient's body, and a processor configured to communicate between the input device, the display screen, and the catheter; an input device, a display screen configured to depict an image of the catheter inside the patient's body, and a processor configured to communicate between the input device, the display screen, and the catheter; wherein the processor receives a configurable color input from the input device, depicts the configurable color on the image of the catheter on the display screen, and displays the configurable color on the handle of the corresponding catheter within the patient's body; wherein the handle further comprises: a microprocessor configured to receive the configurable color input, and a handle display configured to display the selected color. a microprocessor configured to receive the configurable color input, and a handle display configured to display the selected color.