mhurhangee/ep-ind-claims huggingface dataset:
An audio signal processing method, executable by a terminal device, the method comprising: obtaining a first audio input signal; inputting the first audio input signal into a machine learning model to obtain a first howling point, the first howling point being a frequency point at which a first loop gain is greater than or equal to 1 in a first frequency band, the first frequency band corresponding to an effective audio signal in the first audio input signal, the effective audio signal being a desired audio in the first audio input signal; obtaining a first gain value according to the first howling point, the first gain value being used for indicating a suppression factor to be applied on an audio signal corresponding to the first howling point; processing the first audio input signal according to the first gain value to obtain a second audio input signal; checking the second audio input signal to obtain a second howling point, the second howling point being a frequency point at which a second loop gain is greater than or equal to 1 in a second frequency band, the second frequency band corresponding to an ineffective audio signal in the second audio input signal, the ineffective audio signal being an interference audio in the first audio input signal; obtaining a second gain value according to the second howling point, the second gain value indicating a suppression factor to be applied on an audio signal corresponding to the second howling point; and processing the second audio input signal according to the second gain value to obtain an audio output signal. obtaining a first audio input signal; inputting the first audio input signal into a machine learning model to obtain a first howling point, the first howling point being a frequency point at which a first loop gain is greater than or equal to 1 in a first frequency band, the first frequency band corresponding to an effective audio signal in the first audio input signal, the effective audio signal being a desired audio in the first audio input signal; obtaining a first gain value according to the first howling point, the first gain value being used for indicating a suppression factor to be applied on an audio signal corresponding to the first howling point; processing the first audio input signal according to the first gain value to obtain a second audio input signal; checking the second audio input signal to obtain a second howling point, the second howling point being a frequency point at which a second loop gain is greater than or equal to 1 in a second frequency band, the second frequency band corresponding to an ineffective audio signal in the second audio input signal, the ineffective audio signal being an interference audio in the first audio input signal; obtaining a second gain value according to the second howling point, the second gain value indicating a suppression factor to be applied on an audio signal corresponding to the second howling point; and processing the second audio input signal according to the second gain value to obtain an audio output signal.
A straddled vehicle comprising: ahead pipe; a front fork turnably supported by the head pipe; a front cover disposed in front of the head pipe; a leg shield disposed behind the front cover; a front wheel rotatably supported by the front fork; a handle member connected to the front fork; a lever attached to the handle member; a handle cover turned together with the handle member, the handle cover including a front portion, a rear portion, and a lateral portion, the front portion being disposed in front of the handle member, the rear portion being disposed behind the handle member, the lateral portion connecting the front portion and the rear portion; and a headlight unit provided in the handle cover, wherein the lateral portion of the handle cover includes an opening, the handle member and the lever protrude from the opening, the headlight unit includes an adjustment portion operable to adjust an optical axis of the headlight unit, and the adjustment portion is disposed in place to be visible through the opening; characterized in that a tool path is produced by utilizing a space for laying said handle member and said lever; said tool path being a space for inserting a tool from said opening to said adjustment portion. ahead pipe; a front fork turnably supported by the head pipe; a front cover disposed in front of the head pipe; a leg shield disposed behind the front cover; a front wheel rotatably supported by the front fork; a handle member connected to the front fork; a lever attached to the handle member; a handle cover turned together with the handle member, the handle cover including a front portion, a rear portion, and a lateral portion, the front portion being disposed in front of the handle member, the rear portion being disposed behind the handle member, the lateral portion connecting the front portion and the rear portion; and a headlight unit provided in the handle cover, wherein the lateral portion of the handle cover includes an opening, the handle member and the lever protrude from the opening, the headlight unit includes an adjustment portion operable to adjust an optical axis of the headlight unit, and the adjustment portion is disposed in place to be visible through the opening; characterized in that a tool path is produced by utilizing a space for laying said handle member and said lever; said tool path being a space for inserting a tool from said opening to said adjustment portion.
A device for replacing the printing rollers of a printing unit, particularly for in-line flexographic rotary machines comprising: - a working station for a first printing roller, - a holding station (3, 7) for a second, held printing roller, - a removal station (7, 3) for said first printing roller to be removed, - movement means for the movement of said first printing roller from said work station to said removal station (7, 3) and for the movement of said second printing roller from said holding station (3, 7) to said work station, - said movement means comprise a pair of rods (15, 17) that are pivoted with respect to a pivoting axis, each one of said rods (15, 17) comprising an abutment protrusion that is adapted to engage the lateral ends of said first printing roller and of said second printing roller, - said holding station (3, 7) and said removal station (7, 3) are at a higher level than that of said working station, - the rotation of said rods around said pivoting axis defining a region, said working station being arranged inside said region; characterized in that: said removal station (7, 3) and said holding station (3, 7) being arranged outside said region on mutually opposed sides thereof, said holding station (3, 7), said working station and said removal station (7, 3) being affected by the rotation of said rods (15, 17) within said region; - thereby said pair of rods (15, 17) are adapted to move said first printing roller toward the removal station (7, 3) rotating around said pivoting axis, as consequence the second printing roller moving by gravity from the holding station (3, 7) to the working station. - a working station for a first printing roller, - a holding station (3, 7) for a second, held printing roller, - a removal station (7, 3) for said first printing roller to be removed, - movement means for the movement of said first printing roller from said work station to said removal station (7, 3) and for the movement of said second printing roller from said holding station (3, 7) to said work station, - said movement means comprise a pair of rods (15, 17) that are pivoted with respect to a pivoting axis, each one of said rods (15, 17) comprising an abutment protrusion that is adapted to engage the lateral ends of said first printing roller and of said second printing roller, - said holding station (3, 7) and said removal station (7, 3) are at a higher level than that of said working station, - the rotation of said rods around said pivoting axis defining a region, said working station being arranged inside said region; characterized in that: said removal station (7, 3) and said holding station (3, 7) being arranged outside said region on mutually opposed sides thereof, said holding station (3, 7), said working station and said removal station (7, 3) being affected by the rotation of said rods (15, 17) within said region; - thereby said pair of rods (15, 17) are adapted to move said first printing roller toward the removal station (7, 3) rotating around said pivoting axis, as consequence the second printing roller moving by gravity from the holding station (3, 7) to the working station.
An optical receiver, comprising: a light receiving element for converting an optical signal to an electrical signal having a first bandwidth; an amplifier for amplifying the electrical signal, said amplifier having a first gain response that yields a second bandwidth that is less than the first bandwidth; and an equalizing circuit operationally coupled to the amplifier, said equalizing circuit having a second gain response that compensates for the first gain response of the amplifier so that a substantially constant net gain is imparted by the amplifier and the equalizing circuit to the electrical signal over the first bandwidth, wherein the equalizing circuit includes a pair of high impedance transconductance amplifiers arranged to produce output currents that are summed together. a light receiving element for converting an optical signal to an electrical signal having a first bandwidth; an amplifier for amplifying the electrical signal, said amplifier having a first gain response that yields a second bandwidth that is less than the first bandwidth; and an equalizing circuit operationally coupled to the amplifier, said equalizing circuit having a second gain response that compensates for the first gain response of the amplifier so that a substantially constant net gain is imparted by the amplifier and the equalizing circuit to the electrical signal over the first bandwidth, wherein the equalizing circuit includes a pair of high impedance transconductance amplifiers arranged to produce output currents that are summed together.
An electrochemical sensor integrated on a substrate, the electrochemical sensor comprising: a field effect transistor integrated on the substrate and having source, gate and drain connections, said gate of the field effect transistor comprising: a sensing gate conductively coupled to a sensing electrode; and a bias gate, wherein the sensing gate is capacitively coupled to the bias gate and the bias gate is capacitively coupled to the substrate, and the sensing gate is connected to a first bias voltage via a first control switch and the bias gate is connected to a second bias voltage via a second control switch. a field effect transistor integrated on the substrate and having source, gate and drain connections, said gate of the field effect transistor comprising: a sensing gate conductively coupled to a sensing electrode; and a bias gate, wherein the sensing gate is capacitively coupled to the bias gate and the bias gate is capacitively coupled to the substrate, and the sensing gate is connected to a first bias voltage via a first control switch and the bias gate is connected to a second bias voltage via a second control switch. a sensing gate conductively coupled to a sensing electrode; and a bias gate, wherein the sensing gate is capacitively coupled to the bias gate and the bias gate is capacitively coupled to the substrate, and the sensing gate is connected to a first bias voltage via a first control switch and the bias gate is connected to a second bias voltage via a second control switch.
A wireless communication device (100, STA1) comprising: processing circuitry configured to: transmit a probe request to another device and wait for a probe response from the another device at a first frequency in a first waiting state; change to a second frequency; receive a probe request from the another device and transmit a probe response to the another device at the second frequency in a second waiting state; cycle the first waiting state and the second waiting state; and randomize a period for the second waiting state in order to receive the probe request at the second frequency, wherein the period represents a waiting cycle for the reception of the probe request at the second frequency, and the waiting cycle associated with the second frequency for reception is ended at a timing of elapse of the random period, wherein in response to receiving the probe request and transmitting the probe response at the second frequency, a negotiation is performed between the wireless communication device and the another device, and wherein the negotiation determines which one of the another device and the wireless communication device plays an access point role. processing circuitry configured to: transmit a probe request to another device and wait for a probe response from the another device at a first frequency in a first waiting state; change to a second frequency; receive a probe request from the another device and transmit a probe response to the another device at the second frequency in a second waiting state; cycle the first waiting state and the second waiting state; and randomize a period for the second waiting state in order to receive the probe request at the second frequency, transmit a probe request to another device and wait for a probe response from the another device at a first frequency in a first waiting state; change to a second frequency; receive a probe request from the another device and transmit a probe response to the another device at the second frequency in a second waiting state; cycle the first waiting state and the second waiting state; and randomize a period for the second waiting state in order to receive the probe request at the second frequency, wherein the period represents a waiting cycle for the reception of the probe request at the second frequency, and the waiting cycle associated with the second frequency for reception is ended at a timing of elapse of the random period, wherein in response to receiving the probe request and transmitting the probe response at the second frequency, a negotiation is performed between the wireless communication device and the another device, and wherein the negotiation determines which one of the another device and the wireless communication device plays an access point role.
A fluid dynamic rain-making apparatus, comprising: a first tubular member, comprising a fluid channel, the fluid channel comprising a first opening and a second opening defined on two ends thereof respectively, and an axial cross section of the fluid channel decreasing along a direction from the first opening toward the second opening; characterized in that the fluid dynamic rain-making apparatus further comprises a thermal conductor, comprising a second tubular member and a plurality of heat sinks circumferentially arranged on an outer surface of the second tubular member, the second tubular member attached to the second opening of the first tubular member; wherein a fluid enters the fluid channel from the first opening to be a cooled fluid after acceleratedly flowing through the fluid channel, and the cooled fluid cools the second tubular member while flowing through the second tubular member to make a temperature of each one of the heat sinks be lower than a temperature of the fluid at an external of the thermal conductor. a first tubular member, comprising a fluid channel, the fluid channel comprising a first opening and a second opening defined on two ends thereof respectively, and an axial cross section of the fluid channel decreasing along a direction from the first opening toward the second opening; characterized in that the fluid dynamic rain-making apparatus further comprises a thermal conductor, comprising a second tubular member and a plurality of heat sinks circumferentially arranged on an outer surface of the second tubular member, the second tubular member attached to the second opening of the first tubular member; wherein a fluid enters the fluid channel from the first opening to be a cooled fluid after acceleratedly flowing through the fluid channel, and the cooled fluid cools the second tubular member while flowing through the second tubular member to make a temperature of each one of the heat sinks be lower than a temperature of the fluid at an external of the thermal conductor.
An aqueous dispersion of polymeric particles, the particles comprising: 80% to 99.9% by weight, based on a weight of the polymeric particles, of at least one ethylenically unsaturated monomer; and 0.1% to 20% by weight, based on the weight of the polymeric particles, of a copolymerized macromer, having a number average molecular weight of between 1,000 and 50,000 and a cloud point of a 1% by weight solution in water of between 25°C and 90°C. 80% to 99.9% by weight, based on a weight of the polymeric particles, of at least one ethylenically unsaturated monomer; and 0.1% to 20% by weight, based on the weight of the polymeric particles, of a copolymerized macromer, having a number average molecular weight of between 1,000 and 50,000 and a cloud point of a 1% by weight solution in water of between 25°C and 90°C.
A synthesis method for producing a compound represented by Formula wherein Y represents an oxygen atom, a sulfur atom, a CO group, a SO group, or a SO 2 group; k is an integer from 1 to 5; m is an integer from 1 to 10; and n is an integer of 1 or more; and wherein two substituents on each phenyl group may be in any of ortho-, meta-, and para-positions, comprising reacting an acid fluoride represented by Formula wherein k is an integer from 1 to 5, and n is an integer of 1 or more; with a compound having a diamino group represented by Formula wherein Y represents an oxygen atom, a sulfur atom, a CO group, a SO group, or a SO 2 group; and m is an integer from 1 to 10; and wherein two substituents on each phenyl group may be in any of ortho-, meta-, and para-positions, in pyridine solvent.
A disc brake comprising: a caliper configured to straddle a rotor and retain first and second brake pads (11a, 11b) in at least an inboard-outboard direction; a piston slidable within the caliper, for applying a force to the first brake pad to move the first brake pad towards the rotor during a brake operation, the piston comprising an inner portion restrained from rotating and a rotatable outer portion, the inner and outer portions being in threaded engagement, such that rotation of the outer portion of the piston causes the inner portion of the piston to move axially relative to the outer portion of the piston; an operating shaft for applying an actuating force to advance the piston when the operating shaft is actuated; a wear adjustment mechanism for adjusting the clearance between the first brake pad and the rotor, to account for wear of the brake pads (11a, 11b) and rotor; and a transmission path of the wear adjustment mechanism, from the operating shaft to the outer portion of the piston, characterised in that the transmission path comprises a one-way clutch that directly engages the outer portion of the piston, such that when adjustment of the clearance is required, applying the operating shaft causes the one-way clutch to engage the outer portion of the piston and cause the outer portion of the piston to rotate, and the inner portion to advance in the direction of the rotor. a caliper configured to straddle a rotor and retain first and second brake pads (11a, 11b) in at least an inboard-outboard direction; a piston slidable within the caliper, for applying a force to the first brake pad to move the first brake pad towards the rotor during a brake operation, the piston comprising an inner portion restrained from rotating and a rotatable outer portion, the inner and outer portions being in threaded engagement, such that rotation of the outer portion of the piston causes the inner portion of the piston to move axially relative to the outer portion of the piston; an operating shaft for applying an actuating force to advance the piston when the operating shaft is actuated; a wear adjustment mechanism for adjusting the clearance between the first brake pad and the rotor, to account for wear of the brake pads (11a, 11b) and rotor; and a transmission path of the wear adjustment mechanism, from the operating shaft to the outer portion of the piston, characterised in that the transmission path comprises a one-way clutch that directly engages the outer portion of the piston, such that when adjustment of the clearance is required, applying the operating shaft causes the one-way clutch to engage the outer portion of the piston and cause the outer portion of the piston to rotate, and the inner portion to advance in the direction of the rotor.
A tank configured to receive an electrical equipment and an insulating medium, comprising: a cover, bottom and side (14,16) walls defining an internal space for receiving the electrical equipment and the insulating medium, said side walls (14,16) including at least one stiffener joined at predetermined positions to corresponding outer surfaces of said tank side walls (14,16), characterized in that the cover, bottom and side (14,16) walls are formed of mild steel or stainless steel material and said at least one stiffener is formed of a stainless steel or mild steel material that has in either case a yield stress value that is lower than the yield stress value of the material used to form said tank walls (14,16), such that said at least one stiffener absorbs arc energy from the insulating medium when said arc energy is transferred from the internal space of said tank to said stiffener. a cover, bottom and side (14,16) walls defining an internal space for receiving the electrical equipment and the insulating medium, said side walls (14,16) including at least one stiffener joined at predetermined positions to corresponding outer surfaces of said tank side walls (14,16), characterized in that the cover, bottom and side (14,16) walls are formed of mild steel or stainless steel material and said at least one stiffener is formed of a stainless steel or mild steel material that has in either case a yield stress value that is lower than the yield stress value of the material used to form said tank walls (14,16), such that said at least one stiffener absorbs arc energy from the insulating medium when said arc energy is transferred from the internal space of said tank to said stiffener.