mhurhangee/patent-ind-claim-en huggingface dataset:
A converter , wherein the converter comprises an input DC power supply (301; 901), a main power transistor (302; 902), an auxiliary power transistor (303; 903), a first capacitor (304; 904), a transformer (305; 905), and a controller (306; 906); the first capacitor is connected in series to the transformer to form a series circuit, the series circuit is connected in parallel to a source and a drain of the auxiliary power transistor, a drain (3022; 9021) of the main power transistor is connected to the source of the auxiliary power transistor, a source (3021; 9022) of the main power transistor is connected to either an input positive electrode or an input negative electrode of the input DC power supply, the drain of the auxiliary power transistor is connected to the other electrode of the input DC power supply, and the input negative electrode of the input DC power supply is grounded; characterized in that the controller is configured to: monitor a value of a current on the transformer after the auxiliary power transistor is turned off for a specified duration to obtain a quantity of times that the value of the current on the transformer completely passes through a current interval specified by an upper current threshold and a lower current threshold, and when the quantity of times that the value of the current on the transformer crosses both thresholds is N, control the main power transistor to be turned on, wherein N is a positive odd number. the first capacitor is connected in series to the transformer to form a series circuit, the series circuit is connected in parallel to a source and a drain of the auxiliary power transistor, a drain (3022; 9021) of the main power transistor is connected to the source of the auxiliary power transistor, a source (3021; 9022) of the main power transistor is connected to either an input positive electrode or an input negative electrode of the input DC power supply, the drain of the auxiliary power transistor is connected to the other electrode of the input DC power supply, and the input negative electrode of the input DC power supply is grounded; characterized in that the controller is configured to: monitor a value of a current on the transformer after the auxiliary power transistor is turned off for a specified duration to obtain a quantity of times that the value of the current on the transformer completely passes through a current interval specified by an upper current threshold and a lower current threshold, and when the quantity of times that the value of the current on the transformer crosses both thresholds is N, control the main power transistor to be turned on, wherein N is a positive odd number.
A method performed by a base station in a wireless communication system, the method comprising: transmitting, to a terminal, first information related to a number of code block groups, CBGs, for a transport block, TB; determining the CBGs for the TB, based on the first information and a number of code blocks, CBs, for the TB, each CBG among the determined CBGs including either a first number of CBs or a second number of CBs, wherein the first number is a smallest integer that is larger than or equal to a value obtained by dividing the number of CBs for the TB by the number of the CBGs for the TB, and the second number is a largest integer that is smaller than or equal to the value obtained by dividing the number of CBs for the TB by the number of the CBGs for the TB; and transmitting, to the terminal, control information, wherein the control information includes second information which is a bitmap including one or more bits, each bit in the bitmap indicating corresponding CBG among the determined CBGs is to be transmitted or not; and transmitting, to the terminal, data including at least one CBG corresponding to the second information, wherein a bit length of the second information for a TB is equal to the number of the CBGs. transmitting, to a terminal, first information related to a number of code block groups, CBGs, for a transport block, TB; determining the CBGs for the TB, based on the first information and a number of code blocks, CBs, for the TB, each CBG among the determined CBGs including either a first number of CBs or a second number of CBs, wherein the first number is a smallest integer that is larger than or equal to a value obtained by dividing the number of CBs for the TB by the number of the CBGs for the TB, and the second number is a largest integer that is smaller than or equal to the value obtained by dividing the number of CBs for the TB by the number of the CBGs for the TB; and transmitting, to the terminal, control information, wherein the control information includes second information which is a bitmap including one or more bits, each bit in the bitmap indicating corresponding CBG among the determined CBGs is to be transmitted or not; and transmitting, to the terminal, data including at least one CBG corresponding to the second information, wherein a bit length of the second information for a TB is equal to the number of the CBGs.
A diffractive image combiner comprising a first diffractive optical element, DOE, and a second DOE , wherein the first DOE is parallel to the second DOE ; and ∘ a grating vector of a first incidence point in the first DOE is the same as a grating vector of a second incidence point in the second DOE , the first incidence point is used to convert an incident light ray that meets a Bragg condition into a first diffracted light ray and a first transmitted light ray, the first transmitted light ray is incident to the second incidence point, and the second incidence point is used to convert the first transmitted light ray into a second diffracted light ray, ∘ wherein a first grating area is disposed in the first DOE , a second grating area is disposed in the second DOE , the first incidence point is located in the first grating area, the second incidence point is located in the second grating area, the first grating area is used to convert first parallel incident beams whose projection angles fall within a Bragg domain into first diffracted beams and first transmitted beams, the first diffracted beams converge at a first focal point, the first transmitted beams are incident to the second grating area, the second grating area is used to convert the first transmitted beams into second diffracted beams, the second diffracted beams converge at a second focal point, and a distance from the first focal point to the diffractive image combiner is equal to a distance from the second focal point to the diffractive image combiner. ∘ a grating vector of a first incidence point in the first DOE is the same as a grating vector of a second incidence point in the second DOE , the first incidence point is used to convert an incident light ray that meets a Bragg condition into a first diffracted light ray and a first transmitted light ray, the first transmitted light ray is incident to the second incidence point, and the second incidence point is used to convert the first transmitted light ray into a second diffracted light ray, ∘ wherein a first grating area is disposed in the first DOE , a second grating area is disposed in the second DOE , the first incidence point is located in the first grating area, the second incidence point is located in the second grating area, the first grating area is used to convert first parallel incident beams whose projection angles fall within a Bragg domain into first diffracted beams and first transmitted beams, the first diffracted beams converge at a first focal point, the first transmitted beams are incident to the second grating area, the second grating area is used to convert the first transmitted beams into second diffracted beams, the second diffracted beams converge at a second focal point, and a distance from the first focal point to the diffractive image combiner is equal to a distance from the second focal point to the diffractive image combiner.
A clad material comprising: a first layer made of stainless steel; a second layer made of Cu or a Cu alloy and roll-bonded to the first layer; and a third layer made of stainless steel and roll-bonded to a side of the second layer opposite to the first layer; wherein the clad material has an overall thickness of 1 mm or less; and in a cross-sectional view along a stacking direction, a minimum thickness of the first layer in the stacking direction and a minimum thickness of the third layer in the stacking direction are 70% or more and less than 100% of an average thickness of the first layer in the stacking direction and an average thickness of the third layer in the stacking direction, respectively, the grain size of the second layer is 0.150 mm or less which is determined according to JIS H 0501. a first layer made of stainless steel; a second layer made of Cu or a Cu alloy and roll-bonded to the first layer; and a third layer made of stainless steel and roll-bonded to a side of the second layer opposite to the first layer; wherein the clad material has an overall thickness of 1 mm or less; and in a cross-sectional view along a stacking direction, a minimum thickness of the first layer in the stacking direction and a minimum thickness of the third layer in the stacking direction are 70% or more and less than 100% of an average thickness of the first layer in the stacking direction and an average thickness of the third layer in the stacking direction, respectively, the grain size of the second layer is 0.150 mm or less which is determined according to JIS H 0501.
A Spinacia oleracea spinach plant comprising in its genome an introgressed locus from Spinacia tetrandra that confers resistance to Peronospora farinosa f. sp. spinaciae, wherein the resistance comprises resistance to at least race 12, of Peronospora farinosa f. sp. spinaciae (Pfs), wherein the introgressed locus is defined as flanked in the Spinacia tetrandra genome by sequences at least 99% identical to SEQ ID NOs: 1 and 2, and wherein a representative sample of seed comprising said locus has been deposited under Accession No. PTA-120533 or Accession No. PTA-120534.
A wheel adapter for fastening on a wheel , in particular a wheel of a motor vehicle, the wheel adapter comprising at least two arms that extend from a central area of the wheel adapter in a radial direction; wherein each of the arms includes at least one movable ele - ment that is movable in the radial direction in order to vary the length of the arm in the radial direction; and wherein the movable elements of at least two arms are mechanically coupled to one another in such a way that a movement of a movable element of a first arm in the radial direction results in a corresponding movement of at least one movable element of a sec - ond arm ; characterized in that the movable elements are coupled to one another by a cable pull or by a belt . the wheel adapter comprising at least two arms that extend from a central area of the wheel adapter in a radial direction; wherein each of the arms includes at least one movable ele - ment that is movable in the radial direction in order to vary the length of the arm in the radial direction; and wherein the movable elements of at least two arms are mechanically coupled to one another in such a way that a movement of a movable element of a first arm in the radial direction results in a corresponding movement of at least one movable element of a sec - ond arm ; characterized in that the movable elements are coupled to one another by a cable pull or by a belt .
A multirotor aircraft that comprises a chassis , at least three engines , wherein each of them is equipped with a propeller, characterized in that the multirotor aircraft further comprises at least one free wing ; in that said free wing is attached to said chassis by an axial connection so that an angle between the free wing and the chassis can change due to flow of air over said free wing; and in that said free wing is configured to rotate freely around said axial connection .
Method for controlling and/or monitoring a compressor system, comprising one or more compressors and one or more peripheral devices (14 to 21), wherein the compressors and peripheral devices (14 to 21) are arranged respectively interconnected in a predetermined configuration, wherein the compressor system is controlled and/or monitored via a control/monitoring unit , characterized - in that individual or all compressors and/or peripheral devices (14 to 21) independently register with the control/monitoring unit and preferably also independently transmit their specification, - in that , in particular after the compressor system has been created, the concretely given configuration is input in the form of a P&ID diagram via an editor , - and is used as basis for subsequent control, monitoring, diagnostic or evaluation routines. - in that individual or all compressors and/or peripheral devices (14 to 21) independently register with the control/monitoring unit and preferably also independently transmit their specification, - in that , in particular after the compressor system has been created, the concretely given configuration is input in the form of a P&ID diagram via an editor , - and is used as basis for subsequent control, monitoring, diagnostic or evaluation routines.
A fluid dispensing unit , comprising: a fluid hose configured to pass fluid therethrough, the fluid hose having a proximal end and a distal end ; a nozzle connected to the distal end of the fluid hose and configured to dispense fluid from the fluid dispensing unit to a vehicle; a heating element ; an inner fluid reservoir configured to be heated by the heating element ; a first fluid conduit extending from the inner fluid reservoir to the proximal end of the fluid hose and having a portion extending through the fluid hose , the first fluid conduit having a distal opening within the fluid hose and proximal to the nozzle ; a second fluid conduit in fluid communication with the fluid hose at the proximal end of the fluid hose at one end of the second fluid conduit and connected to the inner fluid reservoir at the other end of the second fluid conduit ; and a pump configured to circulate fluid from the inner fluid reservoir toward the first fluid conduit , characterized in that the first fluid conduit has a perforated portion in the portion extending through the fluid hose . a fluid hose configured to pass fluid therethrough, the fluid hose having a proximal end and a distal end ; a nozzle connected to the distal end of the fluid hose and configured to dispense fluid from the fluid dispensing unit to a vehicle; a heating element ; an inner fluid reservoir configured to be heated by the heating element ; a first fluid conduit extending from the inner fluid reservoir to the proximal end of the fluid hose and having a portion extending through the fluid hose , the first fluid conduit having a distal opening within the fluid hose and proximal to the nozzle ; a second fluid conduit in fluid communication with the fluid hose at the proximal end of the fluid hose at one end of the second fluid conduit and connected to the inner fluid reservoir at the other end of the second fluid conduit ; and a pump configured to circulate fluid from the inner fluid reservoir toward the first fluid conduit , characterized in that the first fluid conduit has a perforated portion in the portion extending through the fluid hose .
A welding torch which performs arc welding in a shielding gas atmosphere, the welding torch comprising: a contact tip that supports a welding wire which is supplied with a welding current while the welding wire can be fed toward a tip portion; a suction nozzle that surrounds a periphery of the welding wire protruded from a tip portion of the contact tip , and sucks a gas from a space formed between the suction nozzle and the welding wire ; and a shielding gas supply nozzle that is provided on an outer periphery of the suction nozzle , and supplies the shielding gas toward a welded portion at a tip of the welding wire from a space formed between the shielding gas supply nozzle and the suction nozzle , wherein where Lts [mm] is a distance along a welding wire longitudinal direction between a tip of the contact tip and a tip of the shielding gas supply nozzle , Ltk [mm] is a distance along the welding wire longitudinal direction between the tip of the contact tip and a tip of the suction nozzle , where Dsi [mm] is an inner diameter of the shielding gas supply nozzle , Dki [mm] is an inner diameter of the suction nozzle , and Dko [mm] is an outer diameter of the suction nozzle , characterized in that the welding torch satisfies the relationship of the formula 9 ≤ Ltk mm ≤ 15 , 4 ≤ Lts mm ≤ 16 and the tips of the shielding gas supply nozzle and the suction nozzle satisfy the relationship of the formula Dsi mm − Dko mm ≥ 3 , Dko mm − Dki mm ≥ 1.2 , 8 ≤ Dsi mm ≤ 40 , 1.5 ≤ Dki mm ≤ 12 a contact tip that supports a welding wire which is supplied with a welding current while the welding wire can be fed toward a tip portion; a suction nozzle that surrounds a periphery of the welding wire protruded from a tip portion of the contact tip , and sucks a gas from a space formed between the suction nozzle and the welding wire ; and a shielding gas supply nozzle that is provided on an outer periphery of the suction nozzle , and supplies the shielding gas toward a welded portion at a tip of the welding wire from a space formed between the shielding gas supply nozzle and the suction nozzle , wherein where Lts [mm] is a distance along a welding wire longitudinal direction between a tip of the contact tip and a tip of the shielding gas supply nozzle , Ltk [mm] is a distance along the welding wire longitudinal direction between the tip of the contact tip and a tip of the suction nozzle , where Dsi [mm] is an inner diameter of the shielding gas supply nozzle , Dki [mm] is an inner diameter of the suction nozzle , and Dko [mm] is an outer diameter of the suction nozzle , characterized in that the welding torch satisfies the relationship of the formula 9 ≤ Ltk mm ≤ 15 , 4 ≤ Lts mm ≤ 16 and the tips of the shielding gas supply nozzle and the suction nozzle satisfy the relationship of the formula Dsi mm − Dko mm ≥ 3 , Dko mm − Dki mm ≥ 1.2 , 8 ≤ Dsi mm ≤ 40 , 1.5 ≤ Dki mm ≤ 12
A method of allocating transmit power among two or more carriers assigned to a wireless communication device, the method comprising: determining a total amount of data transmit power available at the wireless communication device for data transmission over the carriers; determining an efficiency metric for each carrier based on the carrier's transmission characteristics; allocating a guaranteed minimum amount of the total data transmit power to one or more carriers; and allocating a portion of the remaining total data transmit power to each carrier based on each carrier's efficiency metric. determining a total amount of data transmit power available at the wireless communication device for data transmission over the carriers; determining an efficiency metric for each carrier based on the carrier's transmission characteristics; allocating a guaranteed minimum amount of the total data transmit power to one or more carriers; and allocating a portion of the remaining total data transmit power to each carrier based on each carrier's efficiency metric.
A vehicle , comprising: a planar control surface ; an actuating system comprising: a rotatable member rotatable relative to a fixed member , wherein the fixed member and rotatable member are annular; and a plurality of actuators , arranged in pairs, coupled to the rotatable member and to the fixed member, wherein the planar control surface is coupled to the rotatable member such that the control surface extends perpendicularly from the periphery of the rotatable member wherein, in use, when a first actuator is in a first configuration the rotatable member is rotated such that the planar control surface is arranged in a first position, and when the first actuator is in a second configuration the rotatable member is rotated such that the planar control surface rotates about the central axis of the rotatable member to be arranged in a second position, wherein the plurality of actuators define an elongate space having the fixed member and rotatable member disposed at the longitudinal ends of the elongate space; and an engine disposed in the elongate space, the engine comprising an exhaust nozzle coupled to the rotatable member. a planar control surface ; an actuating system comprising: a rotatable member rotatable relative to a fixed member , wherein the fixed member and rotatable member are annular; and a plurality of actuators , arranged in pairs, coupled to the rotatable member and to the fixed member, a rotatable member rotatable relative to a fixed member , wherein the fixed member and rotatable member are annular; and a plurality of actuators , arranged in pairs, coupled to the rotatable member and to the fixed member, wherein the planar control surface is coupled to the rotatable member such that the control surface extends perpendicularly from the periphery of the rotatable member wherein, in use, when a first actuator is in a first configuration the rotatable member is rotated such that the planar control surface is arranged in a first position, and when the first actuator is in a second configuration the rotatable member is rotated such that the planar control surface rotates about the central axis of the rotatable member to be arranged in a second position, wherein the plurality of actuators define an elongate space having the fixed member and rotatable member disposed at the longitudinal ends of the elongate space; and an engine disposed in the elongate space, the engine comprising an exhaust nozzle coupled to the rotatable member.
A vibration damping device damping vibration of a rotating body , comprising: an automatic balancer which is configured to cancel out imbalance of the rotating body when the rotating body rotates; a liquid damper which is coaxially rotatable with the rotating body and includes a collision member provided in a casing in which liquid is sealed, the liquid colliding with the collision member when the liquid moves in a circumferential direction; and a relative rotation unit which is configured to cause the liquid damper to rotate relative to the rotating body . an automatic balancer which is configured to cancel out imbalance of the rotating body when the rotating body rotates; a liquid damper which is coaxially rotatable with the rotating body and includes a collision member provided in a casing in which liquid is sealed, the liquid colliding with the collision member when the liquid moves in a circumferential direction; and a relative rotation unit which is configured to cause the liquid damper to rotate relative to the rotating body .