mhurhangee/ep-ind-claims huggingface dataset:
A method of suppressing frequency deviations in a power grid relative to a desired frequency behaviour, in particular at hour crossings, wherein an energy storage is connected to the grid, and wherein the method comprises: - monitoring frequency in the grid relative to the desired frequency behaviour, to determine detected frequency deviations; - comparing detected frequency deviations with a threshold; - deploying the storage to charge therein energy from the grid or to discharge energy therefrom into the grid, if detected frequency deviations exceed the threshold; and - setting a variable threshold, CHARACTERIZED BY - statistically determining, from historical behaviour data of the grid and/or of the method, when in the course of a time period larger and smaller frequency deviations statistically occur, wherein said frequency deviations are associated with a time-of-day, for example hour crossings, and wherein said time period is at least one from a group, comprising: a day, a week, a month, and a year beforehand; - when approaching a time-of-day at which a larger frequency deviation is statistically expected to occur, setting at least one first higher threshold to be employed, wherein the at least one first higher threshold is set in proportion to the expected larger frequency deviation; and - when approaching a time-of-day at which a smaller frequency deviation is statistically expected to occur, setting a second lower threshold to be employed, wherein the second lower threshold is set in proportion to the anticipated smaller frequency deviation. - monitoring frequency in the grid relative to the desired frequency behaviour, to determine detected frequency deviations; - comparing detected frequency deviations with a threshold; - deploying the storage to charge therein energy from the grid or to discharge energy therefrom into the grid, if detected frequency deviations exceed the threshold; and - setting a variable threshold, - statistically determining, from historical behaviour data of the grid and/or of the method, when in the course of a time period larger and smaller frequency deviations statistically occur, wherein said frequency deviations are associated with a time-of-day, for example hour crossings, and wherein said time period is at least one from a group, comprising: a day, a week, a month, and a year beforehand; - when approaching a time-of-day at which a larger frequency deviation is statistically expected to occur, setting at least one first higher threshold to be employed, wherein the at least one first higher threshold is set in proportion to the expected larger frequency deviation; and - when approaching a time-of-day at which a smaller frequency deviation is statistically expected to occur, setting a second lower threshold to be employed, wherein the second lower threshold is set in proportion to the anticipated smaller frequency deviation.
Method for controlling a brushless, electronically commutated electric motor, a mains AC voltage (U N) being rectified into an intermediate circuit direct voltage (U ZK) and this direct voltage (U ZK) being fed by an intermediate circuit containing an intermediate circuit capacitor (C ZK) to an inverter which is controlled by a motor control means for feeding and commutating the electric motor, wherein the intermediate circuit direct voltage (U ZK) is monitored in respect of its voltage level and is compared with a predetermined limiting value (U ZK,max /U Standby), characterized in that an electronic switch (T ZK) with its clearance between open contacts (C-E) is arranged in one of the lines (8a, 8b) of the intermediate circuit, wherein said switch (T ZK) is controlled by a comparator wiring subject to the intermediate circuit direct voltage (U ZK), detected in each case as the prevailing actual value (U ZK,akt) and by a predetermined limiting value (U ZK,max /U ZK,Standby) and operated in a clocked operation, such that on reaching or exceeding the limiting value, the intermediate circuit direct voltage (U ZK) is limited to the predetermined limiting value by clocked disconnection and reconnection, wherein said electronic switch (T ZK) is a transistor, wherein to limit current within the intermediate circuit, an intermediate circuit current (I ZK) flowing in the intermediate circuit is monitored and compared with a predetermined limiting value (I ZK,max) and, on reaching or exceeding the limiting value (I ZK,max), the intermediate circuit current (I ZK) is limited to the limiting value (I ZK,max) by a clocked disconnection and reconnection.
An article, comprising: a number of containers and a number of fluids, wherein each container includes a fluid and the fluids are distinguishable as having different compositions, a common container filled with a carrying fluid that is not miscible with the number of fluids so that the fluids to be added from the containers result in the carrying fluid containing a plurality of droplets, at least some of which have distinguishable compositions; a flow-focusing device for producing divided droplets using the plurality of droplets contained within the carrying fluid, the produced divided droplets having a distribution of diameters such that no more than 5% of the divided droplets have a diameter 10% greater than the average diameter of the divided droplets; a microfluidic channel arranged to pass the plurality of droplets to the flow-focusing device for producing the divided droplets, and a collection chamber for collecting the divided droplets as a collection of divided droplets. a number of containers and a number of fluids, wherein each container includes a fluid and the fluids are distinguishable as having different compositions, a common container filled with a carrying fluid that is not miscible with the number of fluids so that the fluids to be added from the containers result in the carrying fluid containing a plurality of droplets, at least some of which have distinguishable compositions; a flow-focusing device for producing divided droplets using the plurality of droplets contained within the carrying fluid, the produced divided droplets having a distribution of diameters such that no more than 5% of the divided droplets have a diameter 10% greater than the average diameter of the divided droplets; a microfluidic channel arranged to pass the plurality of droplets to the flow-focusing device for producing the divided droplets, and a collection chamber for collecting the divided droplets as a collection of divided droplets.
A computer-implemented method comprising: receiving a set of sensor data from a head-mounted augmented reality device worn by a user of a vehicle, wherein the set of sensor data includes image data captured via one or more camera sensors, the augmented reality device comprising the one or more camera sensors; processing the image data to identify one or more visible objects, wherein the one or more visible objects comprise one or more of a windshield, a windshield frame, a steering wheel, a road line, a mirror, a car frame, or a combination thereof; calculating a position of the user in the vehicle relative to a visible object of the one or more visible objects based on the alignment of the user with the respective visible object; comparing the user position in the vehicle to at least one reference driver position to determine the classification of the user as the driver of the vehicle or a passenger of the vehicle; and optimizing a presentation of information presented via the augmented reality device based on the classification. receiving a set of sensor data from a head-mounted augmented reality device worn by a user of a vehicle, wherein the set of sensor data includes image data captured via one or more camera sensors, the augmented reality device comprising the one or more camera sensors; processing the image data to identify one or more visible objects, wherein the one or more visible objects comprise one or more of a windshield, a windshield frame, a steering wheel, a road line, a mirror, a car frame, or a combination thereof; calculating a position of the user in the vehicle relative to a visible object of the one or more visible objects based on the alignment of the user with the respective visible object; comparing the user position in the vehicle to at least one reference driver position to determine the classification of the user as the driver of the vehicle or a passenger of the vehicle; and optimizing a presentation of information presented via the augmented reality device based on the classification.
Freezer appliance comprising: at least two freezer compartments (2, 3) for placing foodstuffs; a system for cooling said compartments (2, 3), which comprises a compressor for compressing a refrigerating fluid circulating within the system, a condenser, a valve for expanding the fluid, and an evaporator; the appliance being an upright type freezer, wherein the compartments (12,13) are separated by a partition wall arranged transversally and being removable; characterized by comprising means (7, 12, 13) for conveying the refrigerating fluid towards the evaporator or towards a portion thereof, which exchanges heat with one of said compartments, wherein the means for conveying the refrigerating fluid comprise a first and a second branch (12, 13) of the system, which branches respectively connect the valve to the inlet of the evaporator and to an intermediate point of the evaporator, wherein the valve is adapted to convey the refrigerating fluid towards either one of said branches (12, 13) of the system, wherein the portion of the evaporator located downstream of the intermediate point connected to the second branch of the system exchanges heat with one of said compartments. at least two freezer compartments (2, 3) for placing foodstuffs; a system for cooling said compartments (2, 3), which comprises a compressor for compressing a refrigerating fluid circulating within the system, a condenser, a valve for expanding the fluid, and an evaporator; the appliance being an upright type freezer, wherein the compartments (12,13) are separated by a partition wall arranged transversally and being removable; characterized by comprising means (7, 12, 13) for conveying the refrigerating fluid towards the evaporator or towards a portion thereof, which exchanges heat with one of said compartments, wherein the means for conveying the refrigerating fluid comprise a first and a second branch (12, 13) of the system, which branches respectively connect the valve to the inlet of the evaporator and to an intermediate point of the evaporator, wherein the valve is adapted to convey the refrigerating fluid towards either one of said branches (12, 13) of the system, wherein the portion of the evaporator located downstream of the intermediate point connected to the second branch of the system exchanges heat with one of said compartments.
A digital subscriber line modem comprising a first part (110, 210) operable to operate in accordance with a high bandwidth Digital Subscriber Line protocol and a second part (120, 220) operable to operate in accordance with a low bandwidth Digital Subscriber Line protocol, wherein the second part is arranged to operate continuously whilst the first part is arranged to transition into a low power mode, in which less or no data is transmitted or received by the first part, when the demand for bandwidth over the connection falls below a predetermined amount.
An ablation instrument comprising: an elongate catheter having a housing with a window (1120, 1220, 3022) formed therein; an energy emitter (1040, 2301) that is coupled to the elongate catheter and is configured to deliver ablative energy; a controller that is received within the window and coupled to the energy emitter such that axial movement of the controller within the window is configured to be translated to axial movement of the energy emitter, and rotation of the controller within the window is configured to be translated into rotation of the energy emitter; a motor (1300, 1305, 1315, 3001) that is at least partially disposed within the housing of the catheter; a first gear that is operatively connected to and driven by the motor; and a second gear that is coupled to the energy emitter and is driven by the first gear to cause rotation of the energy emitter, while allowing the energy emitter to move axially, wherein the energy emitter is surrounded by an outer sheath that is fixedly attached to the controller and coupled to the second gear such that the second gear and the outer sheath rotate in unison; the outer sheath being free to move axially relative to the second gear. an elongate catheter having a housing with a window (1120, 1220, 3022) formed therein; an energy emitter (1040, 2301) that is coupled to the elongate catheter and is configured to deliver ablative energy; a controller that is received within the window and coupled to the energy emitter such that axial movement of the controller within the window is configured to be translated to axial movement of the energy emitter, and rotation of the controller within the window is configured to be translated into rotation of the energy emitter; a motor (1300, 1305, 1315, 3001) that is at least partially disposed within the housing of the catheter; a first gear that is operatively connected to and driven by the motor; and a second gear that is coupled to the energy emitter and is driven by the first gear to cause rotation of the energy emitter, while allowing the energy emitter to move axially, wherein the energy emitter is surrounded by an outer sheath that is fixedly attached to the controller and coupled to the second gear such that the second gear and the outer sheath rotate in unison; the outer sheath being free to move axially relative to the second gear.
A glenoid implant (100, 200, 200', 300, 400, 500, 600, 700, 800, 1000, 1100, 1200, 1300) comprising: a body (110, 210, 310, 410, 510, 610, 710, 810, 1010, 1110, 1210, 1310) with an articulation surface (158, 258, 358, 458, 658, 758, 1058, 1358) and a bone facing surface (118, 218, 318, 418, 518, 618, 718, 818, 1318); and a keel (130, 230, 330, 430, 530, 630, 730, 830, 1030, 1130, 1230, 1330) having a depth extending from the bone facing surface to a free end of the keel remote from the bone facing surface, the keel having a first length and a first width both measured in a plane perpendicular to a direction of the depth, the first width being perpendicular to the first length, wherein a first distance from an inferior end of the keel to a superior end of the keel defines the first length, and wherein the first width is measured at a first location adjacent to the inferior end, the keel having a tapering width along a first portion of the keel from the first location to the superior end and measured in the plane, the tapering width tapering from the first location to the superior end, the glenoid implant being characterized in that: the keel has an ovoid shape in a cross-section in the plane, the ovoid shape being symmetric about a single plane, and in that sides (138A-B) of the keel remote from the inferior end and the superior end have less curvature than the inferior end and the superior end. a body (110, 210, 310, 410, 510, 610, 710, 810, 1010, 1110, 1210, 1310) with an articulation surface (158, 258, 358, 458, 658, 758, 1058, 1358) and a bone facing surface (118, 218, 318, 418, 518, 618, 718, 818, 1318); and a keel (130, 230, 330, 430, 530, 630, 730, 830, 1030, 1130, 1230, 1330) having a depth extending from the bone facing surface to a free end of the keel remote from the bone facing surface, the keel having a first length and a first width both measured in a plane perpendicular to a direction of the depth, the first width being perpendicular to the first length, wherein a first distance from an inferior end of the keel to a superior end of the keel defines the first length, and wherein the first width is measured at a first location adjacent to the inferior end, the keel having a tapering width along a first portion of the keel from the first location to the superior end and measured in the plane, the tapering width tapering from the first location to the superior end, the glenoid implant being characterized in that: the keel has an ovoid shape in a cross-section in the plane, the ovoid shape being symmetric about a single plane, and in that sides (138A-B) of the keel remote from the inferior end and the superior end have less curvature than the inferior end and the superior end. the keel has an ovoid shape in a cross-section in the plane, the ovoid shape being symmetric about a single plane, and in that sides (138A-B) of the keel remote from the inferior end and the superior end have less curvature than the inferior end and the superior end.
A method of determining a capacity of a battery using one of a plurality of profile tables that are comprised by a mobile device, each of the plurality of profile tables corresponding to a different battery that may be used with the mobile device, and each of the plurality of profile tables relating a plurality of battery profile values (332, 334, 336, 338, 340, 342) with a plurality of operating parameter values, the method operating on a mobile device and comprising: identifying the battery from the different batteries that may be used with the mobile device; selecting one of the plurality of profile tables corresponding to the identified battery; measuring an operating parameter (710, 712, 714, 716) of the battery; accessing the profile table to translate the measured operating parameter (710, 712, 714, 716) into a battery profile value (332, 334, 336, 338, 340, 342); adjusting the battery profile value (332, 334, 336, 338, 340, 342) by a correction factor determined from the profile table to generate a corrected battery profile value; calculating the capacity of the battery using the corrected battery profile value; using the measured operating parameter (710, 712, 714, 716) to estimate an actual battery profile value; and automatically calibrating the correction factor in the profile table using the estimated actual battery profile value. identifying the battery from the different batteries that may be used with the mobile device; selecting one of the plurality of profile tables corresponding to the identified battery; measuring an operating parameter (710, 712, 714, 716) of the battery; accessing the profile table to translate the measured operating parameter (710, 712, 714, 716) into a battery profile value (332, 334, 336, 338, 340, 342); adjusting the battery profile value (332, 334, 336, 338, 340, 342) by a correction factor determined from the profile table to generate a corrected battery profile value; calculating the capacity of the battery using the corrected battery profile value; using the measured operating parameter (710, 712, 714, 716) to estimate an actual battery profile value; and automatically calibrating the correction factor in the profile table using the estimated actual battery profile value.
A blood coagulation test device (10, 100) comprising: a container (4, 40) into which a blood sample is placed; a stirring part (3, 30) adapted to stir the blood sample in the container; an elastic body (2, 249) being connected to the stirring part and adapted to deform in response to a force received through stirring of the blood sample from the stirring part; a control unit adapted to transmit a predetermined rotary motion to the stirring part and to cause the stirring part to rotate in a reciprocating manner in a circumferential direction by rotating the elastic body in a reciprocating manner about an axis of the stirring part as a rotational axis and adapted to control the reciprocating rotation at a position separated by a predetermined diameter from the rotational axis; and a measurement unit adapted to measure a rotation angle pertaining to the reciprocating rotation of the stirring part. a container (4, 40) into which a blood sample is placed; a stirring part (3, 30) adapted to stir the blood sample in the container; an elastic body (2, 249) being connected to the stirring part and adapted to deform in response to a force received through stirring of the blood sample from the stirring part; a control unit adapted to transmit a predetermined rotary motion to the stirring part and to cause the stirring part to rotate in a reciprocating manner in a circumferential direction by rotating the elastic body in a reciprocating manner about an axis of the stirring part as a rotational axis and adapted to control the reciprocating rotation at a position separated by a predetermined diameter from the rotational axis; and a measurement unit adapted to measure a rotation angle pertaining to the reciprocating rotation of the stirring part.
An angle impact tool comprising: a motor including an output shaft configured to rotate about a first axis; an impact mechanism configured to drive rotation of an output drive about a second axis that is non-parallel to the first axis; and a gear assembly configured to be driven by the output shaft of the motor and to drive the impact mechanism, the gear assembly comprising (i) a planetary gear set coupled to the output shaft of the motor, (ii) a bevel gear set coupled to the planetary gear set, the bevel gear set configured to be driven by the planetary gear set; and (iii) a spur gear set coupled to the bevel gear set and to the impact mechanism, the spur gear set configured to be driven by the bevel gear set and to drive the impact mechanism, the spur gear set including only two gears (84, 472); wherein the bevel gear set comprises a first bevel gear and a second bevel gear that meshes with the first bevel gear, the first bevel gear being configured to rotate about the first axis, and the second bevel gear being configured to rotate about a third axis that is parallel to and spaced apart from the second axis. a motor including an output shaft configured to rotate about a first axis; an impact mechanism configured to drive rotation of an output drive about a second axis that is non-parallel to the first axis; and a gear assembly configured to be driven by the output shaft of the motor and to drive the impact mechanism, the gear assembly comprising (i) a planetary gear set coupled to the output shaft of the motor, (ii) a bevel gear set coupled to the planetary gear set, the bevel gear set configured to be driven by the planetary gear set; and (iii) a spur gear set coupled to the bevel gear set and to the impact mechanism, the spur gear set configured to be driven by the bevel gear set and to drive the impact mechanism, the spur gear set including only two gears (84, 472); wherein the bevel gear set comprises a first bevel gear and a second bevel gear that meshes with the first bevel gear, the first bevel gear being configured to rotate about the first axis, and the second bevel gear being configured to rotate about a third axis that is parallel to and spaced apart from the second axis.