mhurhangee/patent-ind-claim-en huggingface dataset:
A method for controlling a variable speed drive driving an electric motor , the variable speed drive being connected to an electric power source , the variable speed drive comprising a passive DC-link and an inverter stage , the inverter stage being controlled by a first controller of the variable speed drive , the passive DC-link being connected to the inverter stage , the method comprising: running , by the variable speed drive , the electric motor to reach a steady-state operating point; measuring , by the variable speed drive , in response to reaching the steady state, a plurality of values of current or voltage of the passive DC-link ; computing , by a second controller, a frequency spectrum of the DC-link based on the plurality of values of current or voltage measured; detecting , by the second controller, a specific resonance frequency by comparing amplitudes of the frequency spectrum to a predetermined pattern; and the method is characterised by modifying , by the first controller, filter parameters of a digital filter of the DC-link and control parameters of a control law of the electric motor based on the specific resonance frequency. running , by the variable speed drive , the electric motor to reach a steady-state operating point; measuring , by the variable speed drive , in response to reaching the steady state, a plurality of values of current or voltage of the passive DC-link ; computing , by a second controller, a frequency spectrum of the DC-link based on the plurality of values of current or voltage measured; detecting , by the second controller, a specific resonance frequency by comparing amplitudes of the frequency spectrum to a predetermined pattern; and the method is characterised by modifying , by the first controller, filter parameters of a digital filter of the DC-link and control parameters of a control law of the electric motor based on the specific resonance frequency.
A washing machine comprising a washing machine mounting plate , a double-head drainage pump and at least one mounting damping device , the double-head drainage pump comprising two drainage pumps sharing one water inlet , wherein the two drainage pumps are integrally connected with each other through a strengthened connector , and the strengthened connector is mounted on the washing machine mounting plate , wherein the mounting damping device used for relieving vibration of the double-head drainage pump is arranged between the strengthened connector and the washing machine mounting plate , and the strengthened connector comprises two mounting parts staggered fore and aft in the axial direction of the double-head drainage pump, the two mounting parts are used for mounting the two drainage pumps, respectively, and lower parts of the two mounting parts extend downward to respectively form a first supporting mounting part and a second supporting mounting part , and the mounting damping device is respectively mounted on the first supporting mounting part and the second supporting mounting part .
A vacuum cleaner filter bag having a bag wall comprising: a backing layer comprising recycled polyethylene terephthalate, rPET; a fine filter layer made of a meltblown nonwoven fabric comprising polypropylene, PP, PET and/or recycled polypropylene, rPP; and a capacitance layer made of a nonwoven fabric comprising rPET, recycled textile material, TLO, and/or rPP; wherein said bag wall moreover comprises at least one intermediate layer formed by a nonwoven fabric or a fiber web and comprises rPP as a main component; wherein the at least one intermediate layer is arranged between the backing layer and the fine filter layer and/or between the fine filter layer and the capacitance layer ; and wherein the fibers or filaments of the nonwoven fabric or the fiber web of the at least one intermediate layer have an average diameter of more than 5 μm, in particular between 10 μm and 100 μm. a backing layer comprising recycled polyethylene terephthalate, rPET; a fine filter layer made of a meltblown nonwoven fabric comprising polypropylene, PP, PET and/or recycled polypropylene, rPP; and a capacitance layer made of a nonwoven fabric comprising rPET, recycled textile material, TLO, and/or rPP; wherein said bag wall moreover comprises at least one intermediate layer formed by a nonwoven fabric or a fiber web and comprises rPP as a main component; wherein the at least one intermediate layer is arranged between the backing layer and the fine filter layer and/or between the fine filter layer and the capacitance layer ; and wherein the fibers or filaments of the nonwoven fabric or the fiber web of the at least one intermediate layer have an average diameter of more than 5 μm, in particular between 10 μm and 100 μm.
A method for fast convergence in a Layer 2 Overlay network comprising a broadcast domain with a least one network device, the method comprising: a data plane of said at least one network device forwarding layer 2 traffic addressed to one or more remote layer 2, RL2, destination towards said one or more RL2 destination, said forwarding comprising - a first instance identifying a primary path for said forwarding, the method being characterized in that said forwarding further comprises - the first instance determining a second instance with a unique and immutable label; and the method comprising said at least one network device, in response to a network event, updating the first instance, said updating the first instance comprising updating at the said at least one network device a data plane adapted to perform said forwarding for forwarding the L2 traffic, said updating the data plane being a global operation for the data plane which differs from updating forwarding table entries for each one of the one or more RL2 destination. a data plane of said at least one network device forwarding layer 2 traffic addressed to one or more remote layer 2, RL2, destination towards said one or more RL2 destination, said forwarding comprising - a first instance identifying a primary path for said forwarding, the method being characterized in that said forwarding further comprises - the first instance determining a second instance with a unique and immutable label; and the method comprising said at least one network device, in response to a network event, updating the first instance, said updating the first instance comprising updating at the said at least one network device a data plane adapted to perform said forwarding for forwarding the L2 traffic, said updating the data plane being a global operation for the data plane which differs from updating forwarding table entries for each one of the one or more RL2 destination. - a first instance identifying a primary path for said forwarding, the method being characterized in that said forwarding further comprises - the first instance determining a second instance with a unique and immutable label; and the method comprising said at least one network device, in response to a network event, updating the first instance, said updating the first instance comprising updating at the said at least one network device a data plane adapted to perform said forwarding for forwarding the L2 traffic, said updating the data plane being a global operation for the data plane which differs from updating forwarding table entries for each one of the one or more RL2 destination.
A method comprising: obtaining, at a sender agent, data to be transmitted to a receiver agent via a sequence of packets (502-514); determining that a value for a particular header field of a packet (502-514) can be inferred by the receiver agent based on one or more header field values for a previously transmitted packet (502-514); constructing a packet header for the data, wherein constructing the packet header comprises including a differential value for the particular header field from the packet header indicating a difference between the value for the particular header field and the value for the particular header field in the previously transmitted packet (502-514) for the Sequence field of the packets, if the differential value is below a particular threshold value, and including an explicit sequence value, if the differential value is above the particular threshold value; and transmitting the packet (502-514) with the packet header to the receiver agent. obtaining, at a sender agent, data to be transmitted to a receiver agent via a sequence of packets (502-514); determining that a value for a particular header field of a packet (502-514) can be inferred by the receiver agent based on one or more header field values for a previously transmitted packet (502-514); constructing a packet header for the data, wherein constructing the packet header comprises including a differential value for the particular header field from the packet header indicating a difference between the value for the particular header field and the value for the particular header field in the previously transmitted packet (502-514) for the Sequence field of the packets, if the differential value is below a particular threshold value, and including an explicit sequence value, if the differential value is above the particular threshold value; and transmitting the packet (502-514) with the packet header to the receiver agent.
An uninterruptible power supply - UPS - system operable in an energy saver mode, comprising - a static bypass switch being connected between an input connector and an output connector of the UPS system and being activatable to operate the UPS system in the energy saver mode, - several power modules each being connected between the input connector and the output connector of the UPS system and at least some of the power modules being controllable for a reactive power compensation, and - a controller being configured to control one or more of the controllable power modules depending on a data input related to a reactive power compensation, the controller being configured to control one or more of the controllable power modules depending on the data input such that a reactive power flow via the UPS system between a power supply connected to the input connector and a load connected to the output connector is adjusted according to a required reactive power compensation when the UPS system is operated in the energy saver mode, and the controller being configured to determine the required reactive power compensation based on the data input and to determine a number of active power modules for obtaining the required reactive power compensation. - a static bypass switch being connected between an input connector and an output connector of the UPS system and being activatable to operate the UPS system in the energy saver mode, - several power modules each being connected between the input connector and the output connector of the UPS system and at least some of the power modules being controllable for a reactive power compensation, and - a controller being configured to control one or more of the controllable power modules depending on a data input related to a reactive power compensation, the controller being configured to control one or more of the controllable power modules depending on the data input such that a reactive power flow via the UPS system between a power supply connected to the input connector and a load connected to the output connector is adjusted according to a required reactive power compensation when the UPS system is operated in the energy saver mode, and the controller being configured to determine the required reactive power compensation based on the data input and to determine a number of active power modules for obtaining the required reactive power compensation.
A network element for a communications network, the communications network having a control plane and a data plane which are decoupled, the network element comprising a processor configured for implementing data plane and control plane functionality, wherein the network element is configured to be in one of: a first state in which the network element operates as normal and in which a configuration of the data plane changes in response to the data plane receiving a control message from the control plane , and a second state in which the network element is configured to suppress a control message from the control plane for the data plane such that the configuration of the data plane is preserved. a first state in which the network element operates as normal and in which a configuration of the data plane changes in response to the data plane receiving a control message from the control plane , and a second state in which the network element is configured to suppress a control message from the control plane for the data plane such that the configuration of the data plane is preserved.
A dopant free conductive polyurethane elastomer (DCPU) comprising polymeric diol (PD), diisocyanate (DI), bishydroxy acid (BHA), and aniline oligomer (AO) having a formula of -(O-PD-O)x-(CO-NH-DI-NH-CO) n-(NH-AO-NH) z-(CO-NH-DI-NH-CO) m-(O-BHA-O) y- wherein the ratio between x:y:(n+m):z is in the range of 0.95:0.5:2: 1 and 0.5:0.5:2: 1, wherein said aniline oligomer (AO) is selected from the group consisting of aniline trimer, aniline tetramer, aniline pentamer, aniline hexamer, aniline heptamer, and aniline octamer.
A surface shape measuring device comprising: a detector configured to detect a displacement of a probe ; a base ; and a relative movement unit provided in the base and configured to move a workpiece relatively to the detector , the surface shape measuring device configured to measure a surface shape of the workpiece based on a detection result of a displacement of the probe detected by the detector while moving the workpiece relatively to the detector by the relative movement unit in a state where the probe is brought into contact with the workpiece , wherein the surface shape measuring device further comprises: three legs arranged at equal interval on the same circumference around a rotating axis of the relative movement unit on a lower surface of the base , the three legs configured to keep a horizontal posture of the base ; and weight detecting devices provided respectively to the three legs and configured to detect a weight of the workpiece . a detector configured to detect a displacement of a probe ; a base ; and a relative movement unit provided in the base and configured to move a workpiece relatively to the detector , the surface shape measuring device configured to measure a surface shape of the workpiece based on a detection result of a displacement of the probe detected by the detector while moving the workpiece relatively to the detector by the relative movement unit in a state where the probe is brought into contact with the workpiece , wherein the surface shape measuring device further comprises: three legs arranged at equal interval on the same circumference around a rotating axis of the relative movement unit on a lower surface of the base , the three legs configured to keep a horizontal posture of the base ; and weight detecting devices provided respectively to the three legs and configured to detect a weight of the workpiece . three legs arranged at equal interval on the same circumference around a rotating axis of the relative movement unit on a lower surface of the base , the three legs configured to keep a horizontal posture of the base ; and weight detecting devices provided respectively to the three legs and configured to detect a weight of the workpiece .
A method of using a tomosynthesis imaging system and at least one marker , the method comprising: applying a compression paddle to an object to be scanned; performing a tomosynthesis scan on at least a portion of the object ; reconstructing at least a portion of the tomosynthesis scan of the object on a display screen , wherein an image of the at least one marker , which has been reprojected or transformed and superimposed on the at least a portion of the reconstruction, is visible; determining a location of a lesion based upon the image of the at least one marker ; correlating the location of the lesion in the reconstruction with the at least one marker ; and proposing a needle entry point of a biopsy tool using the correlation of the location of the lesion with the at least one marker . applying a compression paddle to an object to be scanned; performing a tomosynthesis scan on at least a portion of the object ; reconstructing at least a portion of the tomosynthesis scan of the object on a display screen , wherein an image of the at least one marker , which has been reprojected or transformed and superimposed on the at least a portion of the reconstruction, is visible; determining a location of a lesion based upon the image of the at least one marker ; correlating the location of the lesion in the reconstruction with the at least one marker ; and proposing a needle entry point of a biopsy tool using the correlation of the location of the lesion with the at least one marker .
A drive cable for actuating a vehicle member being movable as against a vehicle structure, comprising a cable body which is made of plastics, and which includes a denticulation extending in the axial direction for engaging with a driving toothed wheel and through which an armouring extending in the axial direction reaches, wherein the denticulation is formed by pocket-like recesses which are spaced apart in the axial direction at regular intervals, and which are limited, in the longitudinal direction of the cable, by flanks of resulting tips of teeth formed by the cable body and in the transverse direction of the cable, on each of their two sides, by a pocket flank and which are in each instance limited by a root of a tooth on the bottom side, the armouring reaching through said cable body beneath said recesses and said tips of teeth , the armouring defining an armouring plane (A) which extends in the transverse direction of the cable and in the longitudinal direction of the cable, and in which at least two continuous armouring harnesses extending in the axial direction are arranged side by side and/or in which at least one armouring harness having a flat cross-section is arranged, characterised in that the cable body is an extruded polymer element, which follows a circular or oval cross-section and top front faces of teeth of the denticulation are, in relation to a peripheral face being defined by the cable body in the region without any denticulation and being virtually continued in the denticulation region, set back in the direction of the cable body axis, such that the denticulation is completely within the peripheral face being defined by the cable body .
A device for operating with THz and/or IR and/or MW radiation, wherein the device constitutes a THz and/or IR and/or MW radiation detector comprising: - an antenna having at least one antenna branch (A1) and adapted to operate in the THz and/or IR and/or MW frequency range; and - a structure made of at least one photoactive material defining a photo-active area (Ga) arranged to absorb THz and/or IR and/or MW light radiation impinging thereon; wherein said at least one antenna branch (A1) has a focus area which is dimensionally equal or smaller than said photo-active area (Ga), wherein said focus area is an area where THz and/or IR and/or MW light radiation is focused and confined by the antenna, to concentrate it at said photo-active area (Ga); wherein said structure is made of a photoactive material with high Seebeck coefficient and comprises two sections (G1, G2) with different Seebeck coefficients, such that said photo-active area (Ga), within an active channel having a Seebeck gradient and arranged to absorb light radiation impinging thereon, is defined at the interface between said two sections (G1, G2) and through adjacent regions thereof at both sides of the interface, and wherein said focus area is dimensionally equal or smaller, according to a first direction, than the dimension of the photo-active area (Ga) measured in parallel to said first direction and transversally to said interface across said adjacent regions, and wherein the device is optimized for a photoresponse based on the photothermoelectric effect, where a photoresponse is generated through light-induced charge carrier heating, in combination with the presence of said Seebeck gradient. - an antenna having at least one antenna branch (A1) and adapted to operate in the THz and/or IR and/or MW frequency range; and - a structure made of at least one photoactive material defining a photo-active area (Ga) arranged to absorb THz and/or IR and/or MW light radiation impinging thereon;
Vacuum bottle intended for an electrical switching device, comprising a cylindrical body of insulating material closed at each end respectively by a first metal cover and a second metal cover , the vacuum bottle comprising a mobile electrode that passes through the first cover and that cooperates with a fixed electrode between a closed position in which the two electrodes are in contact with each other and an open position in which the two electrodes are separated, characterized in that the second cover corresponds to the fixed electrode of the vacuum bottle and includes projections intended to be connected directly with a busbar belonging to a pole of the electrical switching device, the second cover including a central fixed contact zone having the shape of a spherical cap turned towards the inside of the vacuum bottle , the mobile electrode including a mobile contact zone of rounded shape situated facing the fixed contact zone , and the fixed contact zone presenting a curve radius greater than that of the mobile contact zone .
A rotary connector device comprising: a stator including a first stator main body and a second stator main body that is a separate member from the first stator main body and is coupled to the first stator main body; and a rotation body provided rotatably about a rotational axis (A1) with respect to the stator; wherein the stator and the rotation body define a cable housing space between the stator and the rotation body, the cable housing space being provided to surround the rotational axis, the second stator main body includes a first wall extending along an axial direction parallel to the rotational axis and a second wall extending along the axial direction and spaced apart from the first wall in a radial direction perpendicular to the rotational axis, the first wall is disposed between the cable housing space and the second wall in the radial direction, and the first stator main body includes an intermediate wall extending along the axial direction and disposed between the first wall and the second wall in the radial direction, characterized in that the intermediate wall includes an intermediate outer peripheral surface and an intermediate recess provided on the intermediate outer peripheral surface, and the second wall includes a protrusion disposed in the intermediate recess. a stator including a first stator main body and a second stator main body that is a separate member from the first stator main body and is coupled to the first stator main body; and a rotation body provided rotatably about a rotational axis (A1) with respect to the stator; wherein the stator and the rotation body define a cable housing space between the stator and the rotation body, the cable housing space being provided to surround the rotational axis, the second stator main body includes a first wall extending along an axial direction parallel to the rotational axis and a second wall extending along the axial direction and spaced apart from the first wall in a radial direction perpendicular to the rotational axis, the first wall is disposed between the cable housing space and the second wall in the radial direction, and the first stator main body includes an intermediate wall extending along the axial direction and disposed between the first wall and the second wall in the radial direction, characterized in that the intermediate wall includes an intermediate outer peripheral surface and an intermediate recess provided on the intermediate outer peripheral surface, and