mhurhangee/ep-ind-claims huggingface dataset:
A controller circuitry (610, 740) for controlling an optical transceiver of an optical line terminal, OLT, in a passive optical network, PON, operating in an in-band full-duplex mode, the optical transceiver comprising an optical transmitter and optical receiver and configured to simultaneously exchange signals in the PON, the controller circuitry comprising means for performing: - deriving a level of optical beat interference, OBI, in a received optical signal comprising a desired upstream signal originating from an optical transceiver of an optical network terminal, ONT, and comprising an undesired signal originating from signals simultaneously transmitted by the optical transmitter; and - setting a wavelength of a downstream optical signal based on the level of OBI such that the wavelength is forced to differ from the upstream optical signal wavelength; wherein the means are further configured to perform: - obtaining a monitored signal indicative for the received optical signal; and wherein the deriving of the level of OBI is performed by the steps of: - amplifying (600, 700, 904) the monitored signal thereby obtaining an amplified signal; and - high-pass filtering (601, 701, 905) the amplified signal thereby obtaining a filtered signal; - enveloping (602, 702, 906) the filtered signal thereby obtaining an enveloped signal; and - integrating (603, 703, 907) the enveloped signal thereby obtaining an integrated signal; and whereby the integrated signal is indicative for the level of OBI. - deriving a level of optical beat interference, OBI, in a received optical signal comprising a desired upstream signal originating from an optical transceiver of an optical network terminal, ONT, and comprising an undesired signal originating from signals simultaneously transmitted by the optical transmitter; and - setting a wavelength of a downstream optical signal based on the level of OBI such that the wavelength is forced to differ from the upstream optical signal wavelength; wherein the means are further configured to perform: - obtaining a monitored signal indicative for the received optical signal; - obtaining a monitored signal indicative for the received optical signal; and wherein the deriving of the level of OBI is performed by the steps of: - amplifying (600, 700, 904) the monitored signal thereby obtaining an amplified signal; and - high-pass filtering (601, 701, 905) the amplified signal thereby obtaining a filtered signal; - enveloping (602, 702, 906) the filtered signal thereby obtaining an enveloped signal; and - integrating (603, 703, 907) the enveloped signal thereby obtaining an integrated signal; and - amplifying (600, 700, 904) the monitored signal thereby obtaining an amplified signal; and - high-pass filtering (601, 701, 905) the amplified signal thereby obtaining a filtered signal; - enveloping (602, 702, 906) the filtered signal thereby obtaining an enveloped signal; and - integrating (603, 703, 907) the enveloped signal thereby obtaining an integrated signal; and whereby the integrated signal is indicative for the level of OBI.
A method of performing fractional subframe transmission in a wireless communication system, comprising: determining first temporal information that indicates a potential position corresponding to a symbol of a subframe, wherein the potential position is where the fractional subframe transmission starts when a channel on an unlicensed spectrum becomes available; notifying a user equipment, UE, of the first temporal information; determining, based on the first temporal information and transmission opportunity information, second temporal information that indicates an end of the fractional subframe transmission, wherein the end corresponds to a number of symbols in the last subframe, starting from symbol 0, wherein the last subframe comprises both of occupied symbols starting from symbol 0 and symbols that are not occupied by the fractional subframe transmission; and performing the fractional subframe transmission to the UE based on the first temporal information and the second temporal information. determining first temporal information that indicates a potential position corresponding to a symbol of a subframe, wherein the potential position is where the fractional subframe transmission starts when a channel on an unlicensed spectrum becomes available; notifying a user equipment, UE, of the first temporal information; determining, based on the first temporal information and transmission opportunity information, second temporal information that indicates an end of the fractional subframe transmission, wherein the end corresponds to a number of symbols in the last subframe, starting from symbol 0, wherein the last subframe comprises both of occupied symbols starting from symbol 0 and symbols that are not occupied by the fractional subframe transmission; and performing the fractional subframe transmission to the UE based on the first temporal information and the second temporal information.
A method for a user equipment, UE, for performing a hybrid automatic repeat request, HARQ, codebook generation operation for downlink transmission or transmissions the method comprising: receiving, from a base station, a dynamic scheduling configuration for a HARQ feedback operation; and receiving, from the base station, a scheduling signaling for a first physical downlink shared channel, PDSCH, to disable a first HARQ state feedback for the first PDSCH reception; the method characterized in further comprising: generating for the HARQ feedback operation, a HARQ codebook excluding a first HARQ state for the first PDSCH reception, without counting a first physical downlink control channel, PDCCH, reception in a downlink assignment index, DAI, value, indicated in the scheduling signaling. receiving, from a base station, a dynamic scheduling configuration for a HARQ feedback operation; and receiving, from the base station, a scheduling signaling for a first physical downlink shared channel, PDSCH, to disable a first HARQ state feedback for the first PDSCH reception; the method characterized in further comprising: generating for the HARQ feedback operation, a HARQ codebook excluding a first HARQ state for the first PDSCH reception, without counting a first physical downlink control channel, PDCCH, reception in a downlink assignment index, DAI, value, indicated in the scheduling signaling.
An audio signal output apparatus comprising: a modulation signal generator operable to generate a first modulation signal by pulse-modulating an input audio signal of one channel by using a first carrier signal or a first sampling clock, which has a first frequency; a vacuum tube filter unit comprising a vacuum tube which is operable to generate a vacuum tube signal by allowing the first modulation signal to pass through the vacuum tube a frequency modulation unit operable to generate a second modulation signal by pulse-modulating the vacuum tube signal and a power switching amplifier operable to output an amplification signal corresponding to the second modulation signal. a modulation signal generator operable to generate a first modulation signal by pulse-modulating an input audio signal of one channel by using a first carrier signal or a first sampling clock, which has a first frequency; a vacuum tube filter unit comprising a vacuum tube which is operable to generate a vacuum tube signal by allowing the first modulation signal to pass through the vacuum tube a frequency modulation unit operable to generate a second modulation signal by pulse-modulating the vacuum tube signal and a power switching amplifier operable to output an amplification signal corresponding to the second modulation signal.
A connecting device for foldable tables or chairs, the connecting device comprising: a case; a first rod, a second rod, and a third rod that are connected to the case; two first connecting members configured to connect the second rod and the third rod to the case; a second connecting member configured to connect the first rod to the case; and a spring arranged within the case and arranged around the second connecting member; wherein the case comprises an upper housing and a lower housing, the upper housing and the lower housing define a first receiving hole, a second receiving hole, and a third receiving hole, the second connecting member and the two first connecting members are received in the first receiving hole, the second receiving hole, and the third receiving hole, respectively, the lower housing comprises two shafts that are located at opposite sides of the second connecting member, and two rotary tabs that are movably connected to the two shafts, the two rotary tabs each comprise a first end that is movably connected to the second connecting member and a second end, and the second ends are movably connected to the first connecting members, respectively; wherein the second connecting member is T-shaped and comprises three ends, a first and a second of the three ends each define a slot, and comprises a post in the slot, and a third of the three ends defines a recess to securely receive one end of the first rod. a case; a first rod, a second rod, and a third rod that are connected to the case; two first connecting members configured to connect the second rod and the third rod to the case; a second connecting member configured to connect the first rod to the case; and a spring arranged within the case and arranged around the second connecting member; wherein the case comprises an upper housing and a lower housing, the upper housing and the lower housing define a first receiving hole, a second receiving hole, and a third receiving hole, the second connecting member and the two first connecting members are received in the first receiving hole, the second receiving hole, and the third receiving hole, respectively, the lower housing comprises two shafts that are located at opposite sides of the second connecting member, and two rotary tabs that are movably connected to the two shafts, the two rotary tabs each comprise a first end that is movably connected to the second connecting member and a second end, and the second ends are movably connected to the first connecting members, respectively; wherein the second connecting member is T-shaped and comprises three ends, a first and a second of the three ends each define a slot, and comprises a post in the slot, and a third of the three ends defines a recess to securely receive one end of the first rod.
A method for securing a trench in the ground using at least one trench protection device, said trench having a bottom and side walls, said protection device being a pillow preventing landslides formed from an inflatable flexible pouch, on the one hand allowing said protection device to be stored flat or wound, and on the other hand, allowing the inflation of said protection device in a globally parallelepiped shape, and wherein at least one of the walls of said trench is protected from landslide using a landslide prevention pillow positioned, in the inflated state, on said wall, an outer face of said landslide prevention pillow being positioned in contact with the dirt of said trench wall, an inner face of said landslide prevention pillow being positioned across from the inside of the trench, the upper part of said landslide prevention pillow reaching the ground level, the lower part reaching the bottom of the trench, the attached landslide prevention pillow being such that it leaves an operating space for the personnel in the trench, and characterized in that: - a single landslide prevention pillow is used, placed across from one of the faces of the trench and buttressed between two other adjacent faces of said trench, or alternatively - at least four landslide prevention pillows are used, placed across from one another, each of the outer faces of the landslide prevention pillows being in contact with only one of the four side walls of the trench, the inflatable pillows being pressed on one another, kept together, to protect all four faces of the trench, so as to form a complete rigid structure adapted to the shape of said trench. - a single landslide prevention pillow is used, placed across from one of the faces of the trench and buttressed between two other adjacent faces of said trench, or alternatively - at least four landslide prevention pillows are used, placed across from one another, each of the outer faces of the landslide prevention pillows being in contact with only one of the four side walls of the trench, the inflatable pillows being pressed on one another, kept together, to protect all four faces of the trench, so as to form a complete rigid structure adapted to the shape of said trench.
A laser delivery device, comprising: a connector portion (20; 120) at a proximal end of the laser delivery device; and an optical fiber (26; 126) connecting the connector portion (20; 120) to a distal end of the laser delivery device; the connector portion (20; 120) including a capillary (28; 128) at least partially surrounding a proximal portion of the optical fiber (26; 126), wherein the capillary (28; 128) includes dimples (42; 142) on at least a portion of a circumferential surface thereof, characterised in that the capillary (28; 128) includes a dimpled portion and a dimple free portion, wherein the dimple free portion is at a proximal end of the capillary (28; 128), and wherein the capillary (28; 128) is fused to the optical fiber over an overlap of the dimple free portion of the capillary (28; 128) and the optical fiber. a connector portion (20; 120) at a proximal end of the laser delivery device; and an optical fiber (26; 126) connecting the connector portion (20; 120) to a distal end of the laser delivery device; the connector portion (20; 120) including a capillary (28; 128) at least partially surrounding a proximal portion of the optical fiber (26; 126), wherein the capillary (28; 128) includes dimples (42; 142) on at least a portion of a circumferential surface thereof,
A method of making absorbent granules, the method comprising: mixing activated carbon with a liquid and a binder to form a slurry; applying the slurry to particles of absorbent core material to at least partially coat the particles of the absorbent core material with a first distinct layer comprising the activated carbon; and applying a clumping agent to the first distinct layer to at least partially coat the first distinct layer with a second distinct layer comprising the clumping agent, wherein the clumping agent comprises sodium bentonite, and the second distinct layer consists essentially of the sodium bentonite. mixing activated carbon with a liquid and a binder to form a slurry; applying the slurry to particles of absorbent core material to at least partially coat the particles of the absorbent core material with a first distinct layer comprising the activated carbon; and applying a clumping agent to the first distinct layer to at least partially coat the first distinct layer with a second distinct layer comprising the clumping agent, wherein the clumping agent comprises sodium bentonite, and the second distinct layer consists essentially of the sodium bentonite.
A method for identifying a cooking level of a food load in an electromagnetic cooking device, the method comprising: controlling a frequency and a phase of a first RF signal and a second RF signal; amplifying the first RF signal and the second RF signal thereby generating a first RF feed and a second RF feed; emitting the first RF feed and the second RF feed into an enclosed cavity to heat a food load; measuring at least one reflection signal; calculating a Q-factor for the enclosed cavity based on the reflection signal; monitoring the Q-factor; identifying a change in the Q-factor exceeding a predetermined change threshold; and in response to identifying the change exceeding the predetermined change threshold, identifying a cooking level. controlling a frequency and a phase of a first RF signal and a second RF signal; amplifying the first RF signal and the second RF signal thereby generating a first RF feed and a second RF feed; emitting the first RF feed and the second RF feed into an enclosed cavity to heat a food load; measuring at least one reflection signal; calculating a Q-factor for the enclosed cavity based on the reflection signal; monitoring the Q-factor; identifying a change in the Q-factor exceeding a predetermined change threshold; and in response to identifying the change exceeding the predetermined change threshold, identifying a cooking level.
A method of acquiring chirp data in a frequency modulated continuous wave, FMCW, radar system of a road vehicle, the method comprising: transmitting a frequency modulated continuous wave signal comprising a plurality of ramping regions in which a frequency of the frequency modulated continuous wave signal ramps up to a first frequency or ramps down to a second frequency; receiving a reflected signal corresponding to the reflection of the frequency modulated continuous wave signal from one or more physical objects, wherein the reflected signal includes a plurality of ramping regions corresponding to the ramping regions of the transmitted frequency modulated continuous wave signal; sampling the reflected signal by: taking a plurality of samples in a ramping region in which the frequency of the reflected signal ramps up; and taking a plurality of samples in a ramping region in which the frequency of the reflected signal ramps down; forming a first data stream comprising data sampled from a plurality of said ramping regions in which the frequency of the reflected signal ramps up; and forming a second data stream comprising data sampled from a plurality of said ramping regions in which the frequency of the reflected signal ramps down, wherein the first data stream and the second data stream are separate data streams. transmitting a frequency modulated continuous wave signal comprising a plurality of ramping regions in which a frequency of the frequency modulated continuous wave signal ramps up to a first frequency or ramps down to a second frequency; receiving a reflected signal corresponding to the reflection of the frequency modulated continuous wave signal from one or more physical objects, wherein the reflected signal includes a plurality of ramping regions corresponding to the ramping regions of the transmitted frequency modulated continuous wave signal; sampling the reflected signal by: taking a plurality of samples in a ramping region in which the frequency of the reflected signal ramps up; and taking a plurality of samples in a ramping region in which the frequency of the reflected signal ramps down; taking a plurality of samples in a ramping region in which the frequency of the reflected signal ramps up; and taking a plurality of samples in a ramping region in which the frequency of the reflected signal ramps down; forming a first data stream comprising data sampled from a plurality of said ramping regions in which the frequency of the reflected signal ramps up; and forming a second data stream comprising data sampled from a plurality of said ramping regions in which the frequency of the reflected signal ramps down, wherein the first data stream and the second data stream are separate data streams.
Brake rotary lever of a disc brake, in particular for a motor vehicle, wherein an output section (14, 17) having a respective output element (15, 18) is arranged on at least one axial end face of the brake rotary lever connected non-rotatably to said brake rotary lever, characterised in that at least one output element (15, 18) of one of the output sections (14, 17) is designed as an insert part.
A system for battery cell balancing comprising: - a cell monitoring block configured to monitor the voltage or a related quantity across individual cells (C 1, C 2,....C N) in a battery cell module; - a microcontroller configured for monitoring the positive terminal voltage and the negative terminal voltage of said battery cell module, and for monitoring the output current I mod of said module, and monitored cell voltage of said individual cells (C 1, C 2,....C N), where the microcontroller is configured to provide a control signals (20, 21, 22, 23, 24, 25) based at least said positive terminal voltage, said negative terminal voltage, said output current I mod of said module, and said monitored cell voltage of said individual cells; - a hybrid module balancing block comprising a switching array, a passive balancing means and an active balancing device, where the switching array, the passive balancing means and the active balancing device are controlled by said control signals (20, 21, 22, 23, 24, 25) provided by the microcontroller, whereby the hybrid module balancing block can provide any of the cell balancing modes comprising an active cell balancing, a passive cell balancing, or a combination of active and passive cell balancing of the cells (C 1, C 2,....C N) in the specific module under the control of the control signals (20, 21, 22, 23, 24, 25) provided by the microcontroller. - a cell monitoring block configured to monitor the voltage or a related quantity across individual cells (C 1, C 2,....C N) in a battery cell module; - a microcontroller configured for monitoring the positive terminal voltage and the negative terminal voltage of said battery cell module, and for monitoring the output current I mod of said module, and monitored cell voltage of said individual cells (C 1, C 2,....C N), where the microcontroller is configured to provide a control signals (20, 21, 22, 23, 24, 25) based at least said positive terminal voltage, said negative terminal voltage, said output current I mod of said module, and said monitored cell voltage of said individual cells; - a hybrid module balancing block comprising a switching array, a passive balancing means and an active balancing device, where the switching array, the passive balancing means and the active balancing device are controlled by said control signals (20, 21, 22, 23, 24, 25) provided by the microcontroller, whereby the hybrid module balancing block can provide any of the cell balancing modes comprising an active cell balancing, a passive cell balancing, or a combination of active and passive cell balancing of the cells (C 1, C 2,....C N) in the specific module under the control of the control signals (20, 21, 22, 23, 24, 25) provided by the microcontroller.
Method for manufacturing at least one flow guide (1, 1') for an electrochemical reactor, comprising the following steps: - Providing a substrate, - Providing a first mesh screen comprising first openings configured to form at least one negative of a first pattern of ridges of a first flow guide, - Printing, on a first face of the substrate, a first sacrificial layer with the basis of a first elastomer by screen printing using a first mesh screen, - Depositing, on the first face of the substrate, a first non-sacrificial layer with the basis of a first printing ink to form the ridges of the first flow guide, - Manufacturing, on the second face of the substrate, a second flow guide comprising ridges, and - Calendering at least the ridges of the second flow guide, then - Removing the first sacrificial layer. - Providing a substrate, - Providing a first mesh screen comprising first openings configured to form at least one negative of a first pattern of ridges of a first flow guide, - Printing, on a first face of the substrate, a first sacrificial layer with the basis of a first elastomer by screen printing using a first mesh screen, - Depositing, on the first face of the substrate, a first non-sacrificial layer with the basis of a first printing ink to form the ridges of the first flow guide, - Manufacturing, on the second face of the substrate, a second flow guide comprising ridges, and - Calendering at least the ridges of the second flow guide, then - Removing the first sacrificial layer.