mhurhangee/ep-ind-claims huggingface dataset:
A method of echo cancellation in an acoustic system, comprising a nearend user device and at least one farend user device, the method comprising, at the first user device: detecting a farend audio signal received from the at least one farend user device over a communications network; and supplying the farend audio signal when received to an audio signal processing module of the nearend user device, wherein the audio signal processing module processes the received farend audio signal and outputs a processed audio signal to audio output means of the nearend user device; characterized wherein the method comprises: controlling an over-suppression factor for suppressing an estimated echo in the echo cancellation process based on the step of detecting the farend audio signal; and controlling the echo cancellation process for cancelling echo from a nearend audio signal received via audio input means of the nearend user device based on a loopback signal provided by the processed audio signal and selectively based on the received farend audio signal when detected, wherein the loopback signal controls a model for providing an estimated echo to be cancelled from the nearend audio signal received via the audio input means. detecting a farend audio signal received from the at least one farend user device over a communications network; and supplying the farend audio signal when received to an audio signal processing module of the nearend user device, wherein the audio signal processing module processes the received farend audio signal and outputs a processed audio signal to audio output means of the nearend user device; controlling an over-suppression factor for suppressing an estimated echo in the echo cancellation process based on the step of detecting the farend audio signal; and controlling the echo cancellation process for cancelling echo from a nearend audio signal received via audio input means of the nearend user device based on a loopback signal provided by the processed audio signal and selectively based on the received farend audio signal when detected, wherein the loopback signal controls a model for providing an estimated echo to be cancelled from the nearend audio signal received via the audio input means.
A photovoltaic device comprising: a buffer layer having a first surface facing an energy side of the photovoltaic device and a second surface facing an opposing side of the photovoltaic device; and an absorber layer provided upon the second surface of the buffer layer, wherein: the absorber layer comprises cadmium, selenium, and tellurium, and a total dosage of the group V dopant in the absorber layer is greater than 0% and less than 0.1 % the absorber layer is formed from a plurality of semiconductor layers, the plurality of semiconductor layers comprises a doped layer comprising cadmium selenide or cadmium telluride, and the doped layer is doped with a group V dopant. a buffer layer having a first surface facing an energy side of the photovoltaic device and a second surface facing an opposing side of the photovoltaic device; and an absorber layer provided upon the second surface of the buffer layer, wherein: the absorber layer comprises cadmium, selenium, and tellurium, and a total dosage of the group V dopant in the absorber layer is greater than 0% and less than 0.1 % the absorber layer is formed from a plurality of semiconductor layers, the plurality of semiconductor layers comprises a doped layer comprising cadmium selenide or cadmium telluride, and the doped layer is doped with a group V dopant. the absorber layer comprises cadmium, selenium, and tellurium, and a total dosage of the group V dopant in the absorber layer is greater than 0% and less than 0.1 % the absorber layer is formed from a plurality of semiconductor layers, the plurality of semiconductor layers comprises a doped layer comprising cadmium selenide or cadmium telluride, and the doped layer is doped with a group V dopant.
Snow vehicle of the snowmobile type with a steering control system, comprising: a pair of independent swingarms (5a, 5b), located to the right and left of the longitudinal axis of the snowmobile and coupled by one of their ends to a the- chassis of the snowmobile, which by means of a first pivot bolt (14a, 14b) at said end can tilt with an ascending and descending movement with respect to a horizontal surface plane; a pair of ski spindles (6a, 6b) equipped with cams (9a, 9b) with the spindles arranged longitudinally to the direction of travel and capable of radially rotating while coupled with one of their ends at the opposite end (15a, 15b) of the swingarms (5a, 5b); a pair of independent rocker foot pedals (7a, 7b) located to the right and left of the longitudinal axis of the snowmobile and connected to a pull cable or drive shaft (16a,16b), the pedals coupled to the chassis of the snowmobile by means of a respective second pivot bolt (17a, 17b) on which it can swing; a pair of independent tie rods (8a, 8b), connected at one end to a section of the snowmobile chassis (10a, 10b) and at the opposite end to the respective cam (9a, 9b) located on each ski spindle (6a, 6b); a pair of springs or compression springs (13a, 13b) allowing locking and return rotation of the respective swingarms (5a, 5b); and a set of first pull cables (12a, 12b) or drive shafts, routed over guide rollers (11a, 11b) or rockers which transmit pedal movement (7a, 7b) to the swingarm (5a, 5b). a pair of independent swingarms (5a, 5b), located to the right and left of the longitudinal axis of the snowmobile and coupled by one of their ends to a the- chassis of the snowmobile, which by means of a first pivot bolt (14a, 14b) at said end can tilt with an ascending and descending movement with respect to a horizontal surface plane; a pair of ski spindles (6a, 6b) equipped with cams (9a, 9b) with the spindles arranged longitudinally to the direction of travel and capable of radially rotating while coupled with one of their ends at the opposite end (15a, 15b) of the swingarms (5a, 5b); a pair of independent rocker foot pedals (7a, 7b) located to the right and left of the longitudinal axis of the snowmobile and connected to a pull cable or drive shaft (16a,16b), the pedals coupled to the chassis of the snowmobile by means of a respective second pivot bolt (17a, 17b) on which it can swing; a pair of independent tie rods (8a, 8b), connected at one end to a section of the snowmobile chassis (10a, 10b) and at the opposite end to the respective cam (9a, 9b) located on each ski spindle (6a, 6b); a pair of springs or compression springs (13a, 13b) allowing locking and return rotation of the respective swingarms (5a, 5b); and a set of first pull cables (12a, 12b) or drive shafts, routed over guide rollers (11a, 11b) or rockers which transmit pedal movement (7a, 7b) to the swingarm (5a, 5b).
An anti-theft device designed to be attached to an item sold in a self-service store, preferably a garment, particularly close to the edge of the item, comprising a first part known as the attachment part, provided with a pinning element such as a nail, and a second part known as the fastening part comprising a recess adapted to house said pinning element and a locking system designed to hold the pinning element in said recess, wherein the two parts (2, 3) are joined to each other so as to move in relation to each other when the pinning element is outside the recess, a spring associated with the zone joining the fastening part to the attachment part allowing elastic mobility of the attachment part vis-a-vis the fastening part, characterized in that it comprises an orifice for inserting the pinning element into the recess with a shape that is substantially funnel-like so as to have a flared entry near the side of the flat part opposite the tab.
A method of heating liquid in a portable liquid dispensing apparatus, the portable liquid dispensing apparatus comprising: a battery a heating element; a liquid reservoir; a pump; an outlet; and a pipe, extending from the reservoir to the outlet and passing adjacent to the heating element; wherein, in operation, the pump drives liquid from the reservoir into and through the pipe while the battery causes the heating element to heat the liquid passing through the portion of the pipe adjacent to the heating element to be expelled from the outlet at a temperature greater than the ambient temperature, characterized in that the temperature of the heated liquid is controlled via the flow rate of the pump, via varying the diameter of the pipe or via varying the voltage of the battery. a battery a heating element; a liquid reservoir; a pump; an outlet; and a pipe, extending from the reservoir to the outlet and passing adjacent to the heating element; wherein, in operation, the pump drives liquid from the reservoir into and through the pipe while the battery causes the heating element to heat the liquid passing through the portion of the pipe adjacent to the heating element to be expelled from the outlet at a temperature greater than the ambient temperature,
A low-emissivity glass comprising: a sunlight-adjusting metal layer formed on a glass substrate; a first dielectric layer formed under the sunlight-adjusting metal layer; a second dielectric layer formed on the sunlight-adjusting metal layer; and an uppermost protective layer formed on the second dielectric layer, the first dielectric layer comprising a structure in which a lowermost dielectric layer containing a metal oxide and a lower metal protective dielectric layer containing a metal oxynitride are stacked, wherein the lowermost dielectric layer and the lower metal protective dielectric layer comprise the same metal, wherein the uppermost protective layer and the lowermost dielectric layer, each independently, comprises SnZnO x. a sunlight-adjusting metal layer formed on a glass substrate; a first dielectric layer formed under the sunlight-adjusting metal layer; a second dielectric layer formed on the sunlight-adjusting metal layer; and an uppermost protective layer formed on the second dielectric layer, the first dielectric layer comprising a structure in which a lowermost dielectric layer containing a metal oxide and a lower metal protective dielectric layer containing a metal oxynitride are stacked, wherein the lowermost dielectric layer and the lower metal protective dielectric layer comprise the same metal, wherein the uppermost protective layer and the lowermost dielectric layer, each independently, comprises SnZnO x.
An object information acquisition apparatus comprising: a plurality of conversion elements configured to transmit elastic waves to an object, to receive reflected waves reflected at respective positions within the object, and to convert the reflected waves into a plurality of receiving signals; a fixed signal processing means for applying addition with a predetermined weight to the plurality of receiving signals to acquire first distribution information; an adaptive signal processing means for applying to the plurality of receiving signals adaptive signal processing with a weight adaptively changing according to the receiving signals to acquire second distribution information; and a display control means for inputting the first distribution information and the second distribution information, and outputting image information for displaying on a display means an image indicating a distribution related to acoustic characteristics within the object, characterized in that the display control means is adapted to receive information about a depth range, within the object subjected to display of a distribution related to the acoustic characteristics, input by a user, and to outputs, when the depth range is narrower than a predetermined range, image information for displaying on the display means an image of the second distribution information in an area corresponding to the depth range or a combined image obtained by combining the first distribution information in the area corresponding to the depth range and the second distribution information in the area corresponding to the depth range. a plurality of conversion elements configured to transmit elastic waves to an object, to receive reflected waves reflected at respective positions within the object, and to convert the reflected waves into a plurality of receiving signals; a fixed signal processing means for applying addition with a predetermined weight to the plurality of receiving signals to acquire first distribution information; an adaptive signal processing means for applying to the plurality of receiving signals adaptive signal processing with a weight adaptively changing according to the receiving signals to acquire second distribution information; and a display control means for inputting the first distribution information and the second distribution information, and outputting image information for displaying on a display means an image indicating a distribution related to acoustic characteristics within the object, characterized in that the display control means is adapted to receive information about a depth range, within the object subjected to display of a distribution related to the acoustic characteristics, input by a user, and to outputs, when the depth range is narrower than a predetermined range, image information for displaying on the display means an image of the second distribution information in an area corresponding to the depth range or a combined image obtained by combining the first distribution information in the area corresponding to the depth range and the second distribution information in the area corresponding to the depth range.
Device for storing kinetic energy, comprising: a flywheel arranged in an interior of a housing, a shaft connected to the flywheel and supported in the housing, a motor-generator unit for driving the flywheel and for recovering energy, and a vacuum pump provided in the housing for evacuating the interior, wherein the vacuum pump is arranged on the shaft, wherein the vacuum pump comprises a turbomolecular pump stage, a gas friction compressor such as a Holweck stage, a Gaede stage or a Siegbahn stage, being arranged downstream thereof in the flow direction, characterized in that the turbomolecular pump stage surrounds the gas friction compressor at least partly. a flywheel arranged in an interior of a housing, a shaft connected to the flywheel and supported in the housing, a motor-generator unit for driving the flywheel and for recovering energy, and a vacuum pump provided in the housing for evacuating the interior, wherein the vacuum pump is arranged on the shaft, wherein the vacuum pump comprises a turbomolecular pump stage, a gas friction compressor such as a Holweck stage, a Gaede stage or a Siegbahn stage, being arranged downstream thereof in the flow direction, characterized in that the turbomolecular pump stage surrounds the gas friction compressor at least partly.
A resource scheduling method for wireless communication performed by an eNode B, eNB, the wireless communication involving at least a first carrier and a second carrier, and the method comprising: transmitting a downlink control information, DCI, in the first carrier to a user equipment, UE, to indicate a time period of a last flexible physical downlink shared channel, PDSCH, of the second carrier, wherein the eNB starts transmitting a burst in the second carrier at a flexible time independent of the subframe boundaries of the second carrier after the second carrier is occupied by the eNB, wherein the burst comprises at least the last flexible PDSCH, and wherein the DCI contains information to indicate a time period of the last flexible PDSCH, wherein subframes of the second carrier are aligned with subframes of the first carrier, wherein the last flexible PDSCH starts at a subframe boundary and ends at a flexible time independent of the subframe boundaries of the second carrier, wherein the DCI contains a length indicator to indicate a length of the time period of the last flexible PDSCH starting from the starting boundary of the subframe transmitting the DCI, and wherein the length indicator for the last PDSCH indicates a length from 1-28 OFDM symbols by a reduced number of bits. transmitting a downlink control information, DCI, in the first carrier to a user equipment, UE, to indicate a time period of a last flexible physical downlink shared channel, PDSCH, of the second carrier, wherein the eNB starts transmitting a burst in the second carrier at a flexible time independent of the subframe boundaries of the second carrier after the second carrier is occupied by the eNB, wherein the burst comprises at least the last flexible PDSCH, and wherein the DCI contains information to indicate a time period of the last flexible PDSCH, wherein subframes of the second carrier are aligned with subframes of the first carrier, wherein the last flexible PDSCH starts at a subframe boundary and ends at a flexible time independent of the subframe boundaries of the second carrier, wherein the DCI contains a length indicator to indicate a length of the time period of the last flexible PDSCH starting from the starting boundary of the subframe transmitting the DCI, and wherein the length indicator for the last PDSCH indicates a length from 1-28 OFDM symbols by a reduced number of bits.
A system for supporting an object created by additive manufacturing comprising: the object; and a frame forming a shape at least partially surrounding the object having: at least one strut; a spring runner (613a, 613c) having a first and second end, the first end integrally connected to the at least one strut and the second end removably attached to the object, the spring runner being deformable upon being heated and having a first state, before being deformed and providing a first amount of support to the object, and a second state, after being deformed and providing a second amount of support to the object, the first amount of support being the same as the second amount of support; and a pronged runner connecting to the strut by a strut contact point and to the object by a plurality of object contact points. the object; and a frame forming a shape at least partially surrounding the object having: at least one strut; a spring runner (613a, 613c) having a first and second end, the first end integrally connected to the at least one strut and the second end removably attached to the object, the spring runner being deformable upon being heated and having a first state, before being deformed and providing a first amount of support to the object, and a second state, after being deformed and providing a second amount of support to the object, the first amount of support being the same as the second amount of support; and a pronged runner connecting to the strut by a strut contact point and to the object by a plurality of object contact points. at least one strut; a spring runner (613a, 613c) having a first and second end, the first end integrally connected to the at least one strut and the second end removably attached to the object, the spring runner being deformable upon being heated and having a first state, before being deformed and providing a first amount of support to the object, and a second state, after being deformed and providing a second amount of support to the object, the first amount of support being the same as the second amount of support; and a pronged runner connecting to the strut by a strut contact point and to the object by a plurality of object contact points.
A crystal of 5-aminolevulinic acid phosphate, which shows characteristic peaks at 7.9° ±0.2°, 15.8° ±0.2°, 18.9° ±0.2°, 20.7° ±0.2°, 21.1° ±0.2°, 21.4° ±0.2°, 22.9° ±0.2°, 33.1° ±0.2°, and 34.8 ±0.2° as diffraction angles 2θ in powder X-ray diffraction, and has a melting point of 129-131°C.
A compound according to Formula I, or a pharmaceutically acceptable salt thereof: wherein: X is -C-, -S-, -O-, or -NH-; R 2 and R 3 are each independently -H or halo; Ar is optionally substituted aryl; W is -H, -C V, or -C. OV; Y is optionally substituted tetrazole, -C OR 1, or-C NHSO 2 R'; n is 1, 2 or 3; V is optionally substituted alkyl including from one to ten carbon atoms, optionally substituted aryl, or optionally substituted heteroalkyl; R 1 is H or optionally substituted alkyl including from one to ten carbon atoms; R' is optionally substituted alkyl including from one to ten carbon atoms or optionally substituted aryl; and --- is a double or single bond, wherein Y or W is conjugated to an amino bisphosphonate moiety via the amino group, and wherein optionally substituted means substituted or unsubstituted, and when substituted, a group may be substituted with 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10 of H, alkyl (C1-10), alkenyl (C2-10), alkynyl (C2-10), aryl (5-12 members), arylalkyl, arylalkenyl, or arylalkynyl, each of which may optionally contain one or more heteroatoms selected from O, S, P, N, F, CI, Br, I, or B, and each of which may be further substituted with a substituent as =O; or optionally substituted forms of acyl, arylacyl, alkyl- alkenyl-, alkynyl- or arylsulfonyl and forms thereof which contain heteroatoms in the alkyl, alkenyl, alkynyl or aryl moieties; halogen; hydroxyl; C1-10 alkoxyl; amino (primary, secondary, or tertiary); nitro; thiol; thioether; imine; cyano; amido; carbamoyl; phosphonato; bisphosphonate; phosphine; carboxyl; thiocarbonyl; sulfonyl; sulfonamide; ketone; aldehyde; ester; oxo; haloalkyl; cycloalkyl, which may be monocyclic or fused or non-fused polycyclic, or non-aromatic heterocyclic, which may be monocyclic or fused or non-fused polycyclic; and aromatic carbocyclic or heterocyclic, monocyclic or fused or non-fused polycyclic or optionally substituted by a bridge structure, for example -OC O- or -OC NH-; with the proviso that the compound is not X is -C-, -S-, -O-, or -NH-; R 2 and R 3 are each independently -H or halo; Ar is optionally substituted aryl; W is -H, -C V, or -C. OV; Y is optionally substituted tetrazole, -C OR 1, or-C NHSO 2 R'; n is 1, 2 or 3; V is optionally substituted alkyl including from one to ten carbon atoms, optionally substituted aryl, or optionally substituted heteroalkyl; R 1 is H or optionally substituted alkyl including from one to ten carbon atoms; R' is optionally substituted alkyl including from one to ten carbon atoms or optionally substituted aryl; and --- is a double or single bond,
A manufacturing method for manufacturing a cylinder for a reciprocating compressor; said method comprising the following steps: manufacturing a compressor barrel comprising a cylinder chamber, a first suction valve seat, fluidly coupled to the cylinder chamber through a respective first gas suction port; and a first delivery valve seat, fluidly coupled to the cylinder chamber through a respective first gas delivery port; manufacturing a gas inlet plenum and further manufacturing a gas discharge plenum, separately from the compressor barrel; characterized by the gas inlet plenum and the gas discharge plenum being manufactured by additive manufacturing; and connecting flanges (34A, 36A) are provided around each inlet aperture and each outlet aperture of the gas inlet plenum and the gas discharge plenum and connected to the compressor barrel. manufacturing a compressor barrel comprising a cylinder chamber, a first suction valve seat, fluidly coupled to the cylinder chamber through a respective first gas suction port; and a first delivery valve seat, fluidly coupled to the cylinder chamber through a respective first gas delivery port; manufacturing a gas inlet plenum and further manufacturing a gas discharge plenum, separately from the compressor barrel; characterized by the gas inlet plenum and the gas discharge plenum being manufactured by additive manufacturing; and connecting flanges (34A, 36A) are provided around each inlet aperture and each outlet aperture of the gas inlet plenum and the gas discharge plenum and connected to the compressor barrel.