mhurhangee/patent-ind-claim-en huggingface dataset:
A method in a radio network node , for wireless communication with a user equipment in a wireless communication system in antenna streams, wherein the radio network node comprises a plurality of antenna elements (210-1, 210-2, ..., 210-n), forming a multiple antenna array which is configured for massive Multiple Input Multiple Output, MIMO, transmission, the method comprising: beamforming a signal to be transmitted to the user equipment by splitting and phase shifting said signal; detecting a peak of power of one beamformed signal, exceeding a threshold value; manipulating said signal until the peak of power of the signal is lower than said threshold value; and transmitting said signal, to be received by the user equipment ; wherein the manipulation of the signal comprises: further phase shifting said signal until the peak of power of the signal is lower than said threshold value; estimating power loss and phase error on the further phase shifted signal, as perceived by the user equipment ; and compensating said signal for the further phase shift, based on the estimated power loss and phase error. beamforming a signal to be transmitted to the user equipment by splitting and phase shifting said signal; detecting a peak of power of one beamformed signal, exceeding a threshold value; manipulating said signal until the peak of power of the signal is lower than said threshold value; and transmitting said signal, to be received by the user equipment ; wherein the manipulation of the signal comprises: further phase shifting said signal until the peak of power of the signal is lower than said threshold value; estimating power loss and phase error on the further phase shifted signal, as perceived by the user equipment ; and compensating said signal for the further phase shift, based on the estimated power loss and phase error. further phase shifting said signal until the peak of power of the signal is lower than said threshold value; estimating power loss and phase error on the further phase shifted signal, as perceived by the user equipment ; and compensating said signal for the further phase shift, based on the estimated power loss and phase error.
An outdoor unit for a refrigeration apparatus, the outdoor unit comprising: a casing housing therein a plurality of devices (12, 18, 19, ...); an electric component (E1) including a first electric component and a second electric component ; an electric component box housing therein the electric component (E1), the electric component box being disposed in the casing ; a first wire configured to carry a voltage or a current between the first electric component and any one of the devices (12, 18, ...); a second wire configured to carry a voltage or a current between the second electric component and another one of the devices (19, ...), the voltage or current being smaller in value than the voltage or current fed to the first wire ; and a cover part configured to suppress entry of liquid into the electric component box , characterized in that the electric component box has in its lateral side a first opening (H1) through which the first wire is drawn into the electric component box , and a second opening (H2) through which the second wire is drawn into the electric component box , and the cover part is disposed on an outer face of the electric component box , is located along the first opening (H1) and the second opening (H2), and covers both the first opening (H1) and the second opening (H2) from above and from sideward. a casing housing therein a plurality of devices (12, 18, 19, ...); an electric component (E1) including a first electric component and a second electric component ; an electric component box housing therein the electric component (E1), the electric component box being disposed in the casing ; a first wire configured to carry a voltage or a current between the first electric component and any one of the devices (12, 18, ...); a second wire configured to carry a voltage or a current between the second electric component and another one of the devices (19, ...), the voltage or current being smaller in value than the voltage or current fed to the first wire ; and a cover part configured to suppress entry of liquid into the electric component box , characterized in that the electric component box has in its lateral side a first opening (H1) through which the first wire is drawn into the electric component box , and a second opening (H2) through which the second wire is drawn into the electric component box , and the cover part is disposed on an outer face of the electric component box , is located along the first opening (H1) and the second opening (H2), and covers both the first opening (H1) and the second opening (H2) from above and from sideward.
A shielding device for a blower for a refrigerator , wherein the shielding device is configured to close air passages through which cold air is blown, the shielding device comprising: a plurality of rotatable shielding walls disposed from the outside in the radial direction surrounding a support base for a blower and configured to rotate to open and close the air passages, and a shielding wall driving mechanism configured to drive the rotatable shielding walls to rotate, the shielding wall driving mechanism comprises a drive source , and a power transmission mechanism for transmitting power from the drive source to the rotatable shielding walls , the plurality of rotatable shielding walls are disposed in a ring shape along an outer circumference of the support base , the power transmission mechanism comprises a cable passing through the rotatable shielding walls , the cable passes through cable pass-through portions formed at an inside end of each of the rotatable shielding walls , when a diameter of the ring shape of the cable is reduced by tightening the cable , the rotatable shielding walls each rotate until stand up in relation to the surface of the support base and make the shielding device in the closed state, the rotatable shielding walls can be made in the fully open state by loosening the cable to enlarge the diameter of the ring shape of the cable , so that the rotatable shielding walls rotate towards the outside in the radial direction until lying horizontally, parallel to the surface of the support base . a plurality of rotatable shielding walls disposed from the outside in the radial direction surrounding a support base for a blower and configured to rotate to open and close the air passages, and a shielding wall driving mechanism configured to drive the rotatable shielding walls to rotate, the shielding wall driving mechanism comprises a drive source , and a power transmission mechanism for transmitting power from the drive source to the rotatable shielding walls , the plurality of rotatable shielding walls are disposed in a ring shape along an outer circumference of the support base , the power transmission mechanism comprises a cable passing through the rotatable shielding walls , the cable passes through cable pass-through portions formed at an inside end of each of the rotatable shielding walls , when a diameter of the ring shape of the cable is reduced by tightening the cable , the rotatable shielding walls each rotate until stand up in relation to the surface of the support base and make the shielding device in the closed state, the rotatable shielding walls can be made in the fully open state by loosening the cable to enlarge the diameter of the ring shape of the cable , so that the rotatable shielding walls rotate towards the outside in the radial direction until lying horizontally, parallel to the surface of the support base .
A stringed musical instrument comprising: • a substantially hollow body portion containing an audio system comprising an amplifier; at least one loudspeaker electrically connected to the audio amplifier; and a power supply electrically connected to the audio system; • a neck sub-assembly including: a neck ; playing strings extending lengthwise along the neck; a bridge attached to the neck over which the strings are stretched, tensioning means by which the strings are held tensioned, and a pickup ; characterized in that the stringed musical instrument further comprises: • an audio interface in the audio system for electrically connecting to a smart device ; • a docking station whereby, in use, a smart device may be removably secured to the instrument and electrically connected to the audio system, and in that the body portion is constructed from a base and lid , the top of the bridge sitting outside and above the body portion lid, wherein the neck sub-assembly extends substantially into the body portion; and in that the neck sub-assembly is mechanically isolated from the body portion, and only connected to the body portion by a first vibration dampener . • a substantially hollow body portion containing an audio system comprising an amplifier; at least one loudspeaker electrically connected to the audio amplifier; and a power supply electrically connected to the audio system; • a neck sub-assembly including: a neck ; playing strings extending lengthwise along the neck; a bridge attached to the neck over which the strings are stretched, tensioning means by which the strings are held tensioned, and a pickup ; • an audio interface in the audio system for electrically connecting to a smart device ; • a docking station whereby, in use, a smart device may be removably secured to the instrument and electrically connected to the audio system,
A cleaning control method, applied to a cleaning robot comprising a sweeping member and a mopping member, wherein the sweeping member cooperates with the mopping member, the method comprises: acquiring an operating parameter for the cleaning robot to perform cleaning; according to the operating parameter, controlling the following (a)-(c) to meet a first preset relationship, (a) a sweeping area defined in real time by the sweeping member during sweeping, (b) a mopping area defined in real time by the mopping member during mopping, (c) a mopped area which is already cleaned on a lateral side of the cleaning robot, and wherein: a first distance is formed between a boundary of the sweeping area which is the closest to the mopped area and a boundary of the mopped area which is the closest to the sweeping area, a second distance is formed between a boundary of the mopping area which is the closest to the mopped area and a boundary of the mopped area which is the closest to the mopping area, and wherein the first preset relationship indicates the first distance is greater than or equal to the second distance. acquiring an operating parameter for the cleaning robot to perform cleaning; according to the operating parameter, controlling the following (a)-(c) to meet a first preset relationship, (a) a sweeping area defined in real time by the sweeping member during sweeping, (b) a mopping area defined in real time by the mopping member during mopping, (c) a mopped area which is already cleaned on a lateral side of the cleaning robot, and (a) a sweeping area defined in real time by the sweeping member during sweeping, (b) a mopping area defined in real time by the mopping member during mopping, (c) a mopped area which is already cleaned on a lateral side of the cleaning robot, and wherein: a first distance is formed between a boundary of the sweeping area which is the closest to the mopped area and a boundary of the mopped area which is the closest to the sweeping area, a second distance is formed between a boundary of the mopping area which is the closest to the mopped area and a boundary of the mopped area which is the closest to the mopping area, and a first distance is formed between a boundary of the sweeping area which is the closest to the mopped area and a boundary of the mopped area which is the closest to the sweeping area, a second distance is formed between a boundary of the mopping area which is the closest to the mopped area and a boundary of the mopped area which is the closest to the mopping area, and wherein the first preset relationship indicates the first distance is greater than or equal to the second distance.
A heat pump dishwasher comprising: a chassis , and a heat pump system comprising an evaporator and a compressor , wherein both the evaporator and the compressor are installed at the chassis , and characterised in that a liquid collecting groove (a) is provided at an upper side of the chassis , the compressor is installed at the liquid collecting groove (a), and the chassis comprises a liquid storage box , the liquid storage box comprises a box body with an opening facing upward and a cover body for covering the opening, the cover body is partially concave to form the liquid collecting groove (a), the evaporator is installed inside the box body , the compressor is located outside the box body , and heat transfer fluid is stored in the box body . a chassis , and a heat pump system comprising an evaporator and a compressor , wherein both the evaporator and the compressor are installed at the chassis , and characterised in that a liquid collecting groove (a) is provided at an upper side of the chassis , the compressor is installed at the liquid collecting groove (a), and the chassis comprises a liquid storage box , the liquid storage box comprises a box body with an opening facing upward and a cover body for covering the opening, the cover body is partially concave to form the liquid collecting groove (a), the evaporator is installed inside the box body , the compressor is located outside the box body , and heat transfer fluid is stored in the box body .
An exhaust heat recovery system in which a first refrigerant circulates, the exhaust heat recovery system comprising: a transfer device configured to circulate the first refrigerant; an exhaust heat recovery heat exchanger configured to recover exhaust heat from outside of the exhaust heat recovery system; an exhaust heat supply heat exchanger configured to supply the exhaust heat to the outside of the exhaust heat recovery system; an exhaust-heat heat exchanger configured to emit excess heat in the system to the outside of the exhaust heat recovery system; an auxiliary heat exchanging device in which a second refrigerant circulates, the auxiliary heat exchanging device having a compressor , a first heat exchanger , an expansion device , and a second heat exchanger connected thereto sequentially by pipes; the exhaust heat recovery heat exchanger , the transfer device , the first heat exchanger , the exhaust-heat heat exchanger , the second heat exchanger , and the exhaust heat supply heat exchanger being connected sequentially by pipes to circulate the first refrigerant, the auxiliary heat exchanging device including a controller , the controller being configured to, when a temperature of the first refrigerant flowing on an outlet side of the second heat exchanger is higher than an upper limit of a set temperature range, control a rotation speed of the compressor and an amount of throttle of the expansion device such that the temperature of the first refrigerant entering the exhaust-heat heat exchanger increases. a transfer device configured to circulate the first refrigerant; an exhaust heat recovery heat exchanger configured to recover exhaust heat from outside of the exhaust heat recovery system; an exhaust heat supply heat exchanger configured to supply the exhaust heat to the outside of the exhaust heat recovery system; an exhaust-heat heat exchanger configured to emit excess heat in the system to the outside of the exhaust heat recovery system; an auxiliary heat exchanging device in which a second refrigerant circulates, the auxiliary heat exchanging device having a compressor , a first heat exchanger , an expansion device , and a second heat exchanger connected thereto sequentially by pipes; the exhaust heat recovery heat exchanger , the transfer device , the first heat exchanger , the exhaust-heat heat exchanger , the second heat exchanger , and the exhaust heat supply heat exchanger being connected sequentially by pipes to circulate the first refrigerant, the auxiliary heat exchanging device including a controller , the controller being configured to, when a temperature of the first refrigerant flowing on an outlet side of the second heat exchanger is higher than an upper limit of a set temperature range, control a rotation speed of the compressor and an amount of throttle of the expansion device such that the temperature of the first refrigerant entering the exhaust-heat heat exchanger increases.
A gas turbine engine (100; 200; 400), comprising: a turbine nozzle coupled to a combustor (280; 380), the turbine nozzle comprising a nozzle choke area (286; 386); a high pressure turbine (290; 390), wherein the turbine nozzle is forward of the high pressure turbine (290; 390); and a modulated bleed valve in communication with a controller , wherein: the modulated bleed valve is disposed aft of the nozzle choke area (286; 386); the modulated bleed valve is configured to assume, in response to a command by the controller , at least one of an open configuration, a partially open configuration ranging between 0% open and 100% open, or a closed configuration, and when in at least one of the open configuration or the partially open configuration, the modulated bleed valve allows a bleed airflow through the turbine nozzle aft of the nozzle choke area (286; 386) and reroutes the bleed airflow forward of the modulated bleed valve to join a nozzle airflow (225; 325) at a point aft of the nozzle choke area (286; 386) and forward of the high pressure turbine (290; 390); and the bleed airflow is configured to cool the turbine nozzle and rotate a high pressure turbine (290; 390). a turbine nozzle coupled to a combustor (280; 380), the turbine nozzle comprising a nozzle choke area (286; 386); a high pressure turbine (290; 390), wherein the turbine nozzle is forward of the high pressure turbine (290; 390); and a modulated bleed valve in communication with a controller , wherein: the modulated bleed valve is disposed aft of the nozzle choke area (286; 386); the modulated bleed valve is configured to assume, in response to a command by the controller , at least one of an open configuration, a partially open configuration ranging between 0% open and 100% open, or a closed configuration, and when in at least one of the open configuration or the partially open configuration, the modulated bleed valve allows a bleed airflow through the turbine nozzle aft of the nozzle choke area (286; 386) and reroutes the bleed airflow forward of the modulated bleed valve to join a nozzle airflow (225; 325) at a point aft of the nozzle choke area (286; 386) and forward of the high pressure turbine (290; 390); and the bleed airflow is configured to cool the turbine nozzle and rotate a high pressure turbine (290; 390). the modulated bleed valve is disposed aft of the nozzle choke area (286; 386); the modulated bleed valve is configured to assume, in response to a command by the controller , at least one of an open configuration, a partially open configuration ranging between 0% open and 100% open, or a closed configuration, and when in at least one of the open configuration or the partially open configuration, the modulated bleed valve allows a bleed airflow through the turbine nozzle aft of the nozzle choke area (286; 386) and reroutes the bleed airflow forward of the modulated bleed valve to join a nozzle airflow (225; 325) at a point aft of the nozzle choke area (286; 386) and forward of the high pressure turbine (290; 390); and the bleed airflow is configured to cool the turbine nozzle and rotate a high pressure turbine (290; 390).
A non-aqueous electrolytic solution for use in a non-aqueous electrolyte secondary battery which comprises a positive electrode capable of having occluded therein and releasing metal ions, a negative electrode capable of having occluded therein and releasing metal ions, and a non-aqueous electrolytic solution comprising a non-aqueous solvent and an electrolyte dissolved in the non-aqueous solvent, the non-aqueous electrolytic solution containing a compound represented by the general formula below in an amount of 0.01 to 4.5% by mass, based on the mass of the non-aqueous electrolytic solution, wherein, when the non-aqueous electrolytic solution contains propylene carbonate, the non-aqueous electrolytic solution contains ethylene carbonate and propylene carbonate, and satisfies at least one of the requirements that (A) the volume ratio of the ethylene carbonate and the propylene carbonate be 99:1 to 40:60, and that (B) the content of the propylene carbonate in the non-aqueous solvent be 10% by volume or less: wherein, in the general formula , n represents an integer of 1 to 4; each of R 1 and R 2 independently represents hydrogen, fluorine, or a hydrocarbon group having 2 carbon atoms or less and optionally being substituted with fluorine, wherein the total of the number of carbon atoms of R 1 and the number of carbon atoms of R 2 is 2 or less, wherein when n is 2 or more, a plurality R 1 's are the same or different and a plurality of R 2 's are the same or different; and R 3 represents a carbonyl group, a sulfinyl group, a sulfonyl group, or a group represented by the following general formula : wherein, in the general formula , R 4 represents fluorine or a hydrocarbon group having 1 to 10 carbon atoms and optionally being substituted with fluorine, wherein the non-aqueous electrolytic solution contains a hexafluorophosphate as the electrolyte.
Combination of a twine tensioner arm and arm position sensor arrangement for a large square baler , said twine tensioner arm having front and rear ends and being mounted to a frame at a front end region establishing a connection permitting said tensioner arm to be moved between upper and lower extreme positions; said tensioner arm being biased to said upper extreme position and having a twine guide at its rear end for being engaged by a twine strand (62a - 62f), which, when tensioned during bale formation, moves said tensioner arm toward said lower extreme position; said arm position sensor arrangement including a rotary potentiometer having a rotatable sensing shaft , a follower arm having a first end coupled to said rotatable sensing shaft and having a separate end located in a path of movement of the twine tensioner arm for being engaged by, and moved together with, the tensioner arm as it moves between said upper and lower extreme positions, with the potentiometer generating an electrical signal representative of the position of the tensioner arm at any given time, characterized in that said twine tensioner arm comprises a rigid arm mounted for pivoting about an axis in substantial axial alignment with the sensor shaft , wherein said follower arm is generally L-shaped with a first leg extending parallel to said axis and being received in an opening provided in the tensioner arm and with a second leg extending perpendicular to said axis and being fixed on said sensing shaft .