mhurhangee/ep-ind-claims huggingface dataset:
A resonance suppression method for an electrolytic capacitor-free variable frequency driving system, comprising: S1: extracting, by a pre-designed high-pass filter, a bus voltage harmonic component; S2: multiplying a bus voltage resonance component by a feedback proportional gain to obtain a damping current of a system; S3: multiplying the damping current by a current bus voltage to obtain equivalent damping power at an input side of an inverter, and converting LC oscillation at an input side of the driving system to an output side of the inverter; S4: dividing the equivalent damping power at the input side of the inverter by a current output current of the inverter to obtain an equivalent damping output voltage of the inverter, and calculating damping injection voltages of the equivalent damping output voltage allocated to a α axis and a β axis according to currents of the α axis and the β axis of a motor; S5: superimposing the equivalent damping output voltage onto a damping voltage of the α axis and a damping voltage of the β axis, so that a resonance component is absorbed by a motor current, and LC resonance suppression is implemented, wherein the equivalent damping output voltage Δu αβ of the inverter in step S4 is calculated as: Δu αβ = P damp i α 2 + i β 2 wherein i α and i β are the currents of the α axis and the β axis in a αβ coordinate system, and P damp is the equivalent damping power at the input side of the inverter, characterized in that the damping injection voltages Δu α and Δu β of the α axis and the β axis in step S4 are calculated as: { Δu α = Δu αβ i α i α 2 + i β 2 Δu β = Δu αβ i β i α 2 + i β 2. S1: extracting, by a pre-designed high-pass filter, a bus voltage harmonic component; S2: multiplying a bus voltage resonance component by a feedback proportional gain to obtain a damping current of a system; S3: multiplying the damping current by a current bus voltage to obtain equivalent damping power at an input side of an inverter, and converting LC oscillation at an input side of the driving system to an output side of the inverter; S4: dividing the equivalent damping power at the input side of the inverter by a current output current of the inverter to obtain an equivalent damping output voltage of the inverter, and calculating damping injection voltages of the equivalent damping output voltage allocated to a α axis and a β axis according to currents of the α axis and the β axis of a motor; S5: superimposing the equivalent damping output voltage onto a damping voltage of the α axis and a damping voltage of the β axis, so that a resonance component is absorbed by a motor current, and LC resonance suppression is implemented, wherein the equivalent damping output voltage Δu αβ of the inverter in step S4 is calculated as: Δu αβ = P damp i α 2 + i β 2 wherein i α and i β are the currents of the α axis and the β axis in a αβ coordinate system, and P damp is the equivalent damping power at the input side of the inverter, characterized in that the damping injection voltages Δu α and Δu β of the α axis and the β axis in step S4 are calculated as:
A saw blade having a noise and stress reduction structure, comprising: a first unit including a pair of steel discs (11, 12), each of which is provided with a front surface; a plurality of diamond segments equidistantly mounted along edges of the pair of steel discs (11, 12) with the front surfaces in contact with each other; and a second unit formed at the edges of the pair of steel discs (11, 12) between a pair of adjacent diamond segments and having partial patterns formed in opposite directions along circumferences of the pair of steel discs (11, 12) in contact with each other, respectively, to reduce noise and prevent cracking caused by concentration of stress during cutting by rotation of the first unit; characterized in that the first unit further comprises a copper plating layer (40a, 40b) formed on each of the front surfaces of the pair of steel discs (11, 12), and the diamond segments are mounted along the edges of the pair of steel discs (11, 12) with the copper plating layers (40a, 40b) in contact with each other. a first unit including a pair of steel discs (11, 12), each of which is provided with a front surface; a plurality of diamond segments equidistantly mounted along edges of the pair of steel discs (11, 12) with the front surfaces in contact with each other; and a second unit formed at the edges of the pair of steel discs (11, 12) between a pair of adjacent diamond segments and having partial patterns formed in opposite directions along circumferences of the pair of steel discs (11, 12) in contact with each other, respectively, to reduce noise and prevent cracking caused by concentration of stress during cutting by rotation of the first unit; characterized in that the first unit further comprises a copper plating layer (40a, 40b) formed on each of the front surfaces of the pair of steel discs (11, 12), and the diamond segments are mounted along the edges of the pair of steel discs (11, 12) with the copper plating layers (40a, 40b) in contact with each other.
A seal or transition comprising one or more compressible modules each having one or more openings for receiving a cable, wire or pipe, wherein each module is formed of a first and a second module part (7, 8, 22) and one half of each opening is formed in each module part (7, 8, 22) in such a way that the opening is formed on a partition line between the first and second module parts (7, 8, 22) when the module parts (7, 8, 22) are brought together to form the module, characterized in that each opening is placed eccentrically in the compressible module, whereby the position of the openings for receiving a cable, wire or pipe is adjustable.
A flow battery comprising: at least one cell including a first electrode, a second electrode spaced apart from the first electrode and an electrolyte separator layer arranged between the first electrode and the second electrode; a supply/storage system external of the at least one cell, the supply/storage system including first and second vessels fluidly connected with the at least one cell; and first and second fluid electrolytes in the supply/storage system, wherein the electrolyte separator layer includes a hydrated ion-exchange membrane of a polymer comprising a carbon backbone chain and side chains extending from the carbon backbone chain, the side chains including hydrophilic chemical groups with water molecules attached by secondary bonding thereto to form clusters of water domains, the clusters having average maximum cluster sizes no greater than 4 nanometers, with an average number of water molecules per hydrophilic chemical group, λ (lambda), being greater than zero, the average maximum cluster size of no greater than 4 nanometers and the λ (lambda) limiting migration of vanadium or iron ions across the hydrated ion-exchange membrane, the hydrated ion-exchange membrane has a percent crystallinity of at least 6%, and the polymer is perfluorosulfonic acid which has an equivalent weight of 800 g/eq to 1500 g/eq. at least one cell including a first electrode, a second electrode spaced apart from the first electrode and an electrolyte separator layer arranged between the first electrode and the second electrode; a supply/storage system external of the at least one cell, the supply/storage system including first and second vessels fluidly connected with the at least one cell; and first and second fluid electrolytes in the supply/storage system, wherein the electrolyte separator layer includes a hydrated ion-exchange membrane of a polymer comprising a carbon backbone chain and side chains extending from the carbon backbone chain, the side chains including hydrophilic chemical groups with water molecules attached by secondary bonding thereto to form clusters of water domains, the clusters having average maximum cluster sizes no greater than 4 nanometers, with an average number of water molecules per hydrophilic chemical group, λ (lambda), being greater than zero, the average maximum cluster size of no greater than 4 nanometers and the λ (lambda) limiting migration of vanadium or iron ions across the hydrated ion-exchange membrane, the hydrated ion-exchange membrane has a percent crystallinity of at least 6%, and the polymer is perfluorosulfonic acid which has an equivalent weight of 800 g/eq to 1500 g/eq.
A display device comprising: a display module; a cover configured to cover a rear surface of the display module; a main circuit board placed in an internal space formed between the cover and the rear surface of the display module; a flexible wiring member configured to mutually connect the display module and the main circuit board; an operational member having an operational part exposed to an outside of the cover, the operational member being configured to pass through the cover and engage an engagement part provided at the main circuit board; and a placement structural part provided on the rear surface of the display module; wherein the main circuit board is configured to be drawn toward the cover by the operational member before the main circuit board is fixed to the cover by the operational member in a state in which the main circuit board is not fixed to the display module; wherein the placement structural part is configured to restrict movement of the main circuit board with respect to the display module in at least one direction along a rear surface of the display module during the assembling of the display device and before the main circuit board is fixed to the cover by the operational member. a display module; a cover configured to cover a rear surface of the display module; a main circuit board placed in an internal space formed between the cover and the rear surface of the display module; a flexible wiring member configured to mutually connect the display module and the main circuit board; an operational member having an operational part exposed to an outside of the cover, the operational member being configured to pass through the cover and engage an engagement part provided at the main circuit board; and a placement structural part provided on the rear surface of the display module; wherein the main circuit board is configured to be drawn toward the cover by the operational member before the main circuit board is fixed to the cover by the operational member in a state in which the main circuit board is not fixed to the display module; wherein the placement structural part is configured to restrict movement of the main circuit board with respect to the display module in at least one direction along a rear surface of the display module during the assembling of the display device and before the main circuit board is fixed to the cover by the operational member.
Mobile table for preparing a planar product such as a stack of sheets, a laminate and the like, said table comprising a frame, a support panel carried by the frame for supporting a planar product, as well as vacuum means comprising at least one vacuum generator and at least one energy source for driving said vacuum generator, said vacuum means cooperating with the support panel for creating an underpressure between the support panel and a product supported thereon, Characterized in that - the at least one energy source comprises an overpressure tank and the at least one vacuum generator comprises a venturi device provided with a pressure side and a suction side, the pressure side of said venturi device being connected to said overpressure tank and the suction side of said venturi device being connected to an aperture in the support panel, and - the at least one vacuum generator and the at least one energy source of the vacuum means (11, 20) are mounted at a bottom side of the support panel so as to maintain said underpressure during a limited amount of time during which the mobile table is remote from a stationary power source for supplying power to the at least one energy source. - the at least one energy source comprises an overpressure tank and the at least one vacuum generator comprises a venturi device provided with a pressure side and a suction side, the pressure side of said venturi device being connected to said overpressure tank and the suction side of said venturi device being connected to an aperture in the support panel, and - the at least one vacuum generator and the at least one energy source of the vacuum means (11, 20) are mounted at a bottom side of the support panel so as to maintain said underpressure during a limited amount of time during which the mobile table is remote from a stationary power source for supplying power to the at least one energy source.
A method of diagnosing infection, a tumour, autoimmune disease or allergy in a subject by detecting antibody secreting cells specific for an antigen in a sample from the subject, the method comprising: (a) providing: (i) a sample comprising antibody secreting cells from a subject; (ii) a surface on which anti-Ig antibodies are immobilized; and (iii) a plurality of different antigens from different infectious pathogens, tumour antigens, autoimmune proteins or allergens, which are each differently labelled; (b) contacting the sample and the surface under conditions suitable for antibodies produced by the antibody secreting cells to bind to the immobilised anti-Ig antibodies on the surface; (c) contacting the surface with the plurality of different antigens under conditions suitable for the antigens to bind to antibodies specific for the antigens; (d) detecting any labelled antigens captured on the surface through the presence of a spot or spots, thereby detecting the presence or absence of antibody secreting cells specific for each of the antigens, allowing the infection, tumour, allergy or autoimmune disease to be diagnosed. (a) providing: (i) a sample comprising antibody secreting cells from a subject; (ii) a surface on which anti-Ig antibodies are immobilized; and (iii) a plurality of different antigens from different infectious pathogens, tumour antigens, autoimmune proteins or allergens, which are each differently labelled; (i) a sample comprising antibody secreting cells from a subject; (ii) a surface on which anti-Ig antibodies are immobilized; and (iii) a plurality of different antigens from different infectious pathogens, tumour antigens, autoimmune proteins or allergens, which are each differently labelled; (b) contacting the sample and the surface under conditions suitable for antibodies produced by the antibody secreting cells to bind to the immobilised anti-Ig antibodies on the surface; (c) contacting the surface with the plurality of different antigens under conditions suitable for the antigens to bind to antibodies specific for the antigens; (d) detecting any labelled antigens captured on the surface through the presence of a spot or spots, thereby detecting the presence or absence of antibody secreting cells specific for each of the antigens, allowing the infection, tumour, allergy or autoimmune disease to be diagnosed.
A lubricating oil composition having a total base number of at least 15 mg KOH/g, as determined by ASTM D2896, the composition including: - at least 40 mass % of an oil of lubricating viscosity; - at least one overbased metal detergent; and - at least one compound of formula: wherein: each Ar' is naphthalene; each L' is independently a linking moiety comprising a carbon-carbon single bond or a linking group; each Y' is independently a moiety of the formula Z(O(CR 2 2) n') y' O-, wherein Z is derived from a polyalkyl or polyalkenyl succinic acylating agent having M n of from 100 to 5000, and y' is 1 to 6; R 2 is selected from H, C 1 to C 6 alkyl and aryl; n' is 2 to 10; each a' is independently 0 to 3, with the proviso that at least one Ar' moiety bears at least one group Y' in which Z is not H; and m' is 1 to 100. - at least 40 mass % of an oil of lubricating viscosity; - at least one overbased metal detergent; and - at least one compound of formula: wherein: each Ar' is naphthalene; each L' is independently a linking moiety comprising a carbon-carbon single bond or a linking group; each Y' is independently a moiety of the formula Z(O(CR 2 2) n') y' O-, wherein Z is derived from a polyalkyl or polyalkenyl succinic acylating agent having M n of from 100 to 5000, and y' is 1 to 6; R 2 is selected from H, C 1 to C 6 alkyl and aryl; n' is 2 to 10; each a' is independently 0 to 3, with the proviso that at least one Ar' moiety bears at least one group Y' in which Z is not H; and m' is 1 to 100. each Ar' is naphthalene; each L' is independently a linking moiety comprising a carbon-carbon single bond or a linking group; each Y' is independently a moiety of the formula Z(O(CR 2 2) n') y' O-, wherein Z is derived from a polyalkyl or polyalkenyl succinic acylating agent having M n of from 100 to 5000, and y' is 1 to 6; R 2 is selected from H, C 1 to C 6 alkyl and aryl; n' is 2 to 10; each a' is independently 0 to 3, with the proviso that at least one Ar' moiety bears at least one group Y' in which Z is not H; and m' is 1 to 100.
An immunotherapeutic bioresponsive gel matrix comprising a first component and a second component, wherein the first component comprises fibrinogen, wherein gelation of the matrix occurs when the first component comes into contact with the second component; and wherein at least one the components comprises at least one first nanoparticle; wherein the at least one first nanoparticle comprises a pH responsive material and an anti-CD47 antibody; and/or preferably wherein the pH responsive material comprises CaCOs, chitosan, hyaluronic acid, dextran, and/or polymers of dextran monomers; and/or wherein the second component comprises thrombin.
The invention relates to a device for autopiloting a motor vehicle, comprising at least one higher-level control device, a first controller, a second controller, at least one actuator, a unit for detecting at least one actual actuator output variable of the actuator, and also a monitoring unit, wherein the higher-level control device is designed so as to determine a target actuator output variable and transmit it to the first controller and to the monitoring unit, wherein the first controller is designed so as to determine, based on the target actuator output variable and on at least one further variable, a control signal for the actuator, wherein the monitoring unit and/or the higher-level control device are designed such that the first controller is deactivated and the second controller is activated in the event of a predefined deviation of the actual actuator output variable from the target actuator output variable, characterized in that the second controller has at least one input variable fewer than the first controller.
A stable pharmaceutical composition for injection for use in anti-cancer treatment containing docetaxel comprising docetaxel, cyclodextrin and a water soluble polymer added in distilled water, wherein the water-soluble polymer is at least one selected from hydroxypropylmethyl cellulose, polyethylene glycol or polyvinylpyrrolidone, and wherein the composition is a lyophilized composition.
A multi-band antenna, comprising a feedpoint, a matching network, a capacitor assembly, a radiation portion, and a grounding portion, wherein the feedpoint, the matching network, the capacitor assembly, the radiation portion, and the grounding portion are connected in sequence; and the matching network comprises at least a serially-connected inductor and a grounded capacitor or inductor, the grounding portion is electrically connected to a ground plane, a first resonant circuit is formed from the feedpoint to the grounding portion, the first resonant circuit generates a first resonance frequency and a second resonance frequency, the first resonance frequency is used in a composite right/left hand, CRLH mode, and the second resonance frequency is used in a half-wavelength loop mode; wherein a filtering network is further comprised between the radiation portion and the grounding portion, wherein the filtering network is a parallel LC band-stop filtering network; and a second resonant circuit is formed from a feed to the grounding portion, the second resonant circuit generates a third resonance frequency, a fourth resonance frequency, and a fifth resonance frequency, the third resonance frequency and the fifth resonance frequency are used in the CRLH mode, and the fourth resonance frequency is used in the half-wavelength loop mode.
A method comprising: detecting a gesture initiating command performed by a user with at least two control objects (130, 140) based on information from one or more detection devices; initiating a gesture mode based on the detection of the gesture initiating command; detecting, based on information from the one or more detection devices, a substantially synchronized movement of the at least two control objects (130, 140) by maintaining a substantially synchronized relative position between the at least two control objects (130, 140) during the movement across a control plane substantially parallel to a surface on which a content is displayed; causing the displayed content to be adjusted in response to the detection of the substantially synchronized movement of the at least two control objects (130, 140) across the control plane; and ending the gesture mode by detecting, using information from the one or more detection devices, a disengagement motion; characterized in that detecting the substantially synchronized movement is based on detected movements with a variation in the substantially synchronized relative position between the at least two control objects (130, 140) within a variable tolerance threshold; the variable tolerance threshold varying based on a characteristic of the detected movements. detecting a gesture initiating command performed by a user with at least two control objects (130, 140) based on information from one or more detection devices; initiating a gesture mode based on the detection of the gesture initiating command; detecting, based on information from the one or more detection devices, a substantially synchronized movement of the at least two control objects (130, 140) by maintaining a substantially synchronized relative position between the at least two control objects (130, 140) during the movement across a control plane substantially parallel to a surface on which a content is displayed; causing the displayed content to be adjusted in response to the detection of the substantially synchronized movement of the at least two control objects (130, 140) across the control plane; and ending the gesture mode by detecting, using information from the one or more detection devices, a disengagement motion; characterized in that detecting the substantially synchronized movement is based on detected movements with a variation in the substantially synchronized relative position between the at least two control objects (130, 140) within a variable tolerance threshold; the variable tolerance threshold varying based on a characteristic of the detected movements.
A prepreg for lining chimneys, comprising a polyisocyanate based impregnating resin system, which is a liquid polyisocyanate mixture, containing more than 50 % by weight MDI based di- and polyisocyanates, which polyisocyanates consist of raw P-MDI, polymer P-MDI homologs and isomers, MDI based prepolymers and modified MDIs, which resin additionally contains one or more, originally powdery inorganic hydroxides at an amount of less than 50 % by weight, in suspended form.
Method for producing a cathode material for an alkali-metal sulfur cell, more particularly a lithium-sulfur cell, comprising the method step of: a) mixing elemental sulfur and at least one polyacrylonitrile-sulfur composite material containing covalent sulfur-carbon bonds. a) mixing elemental sulfur and at least one polyacrylonitrile-sulfur composite material containing covalent sulfur-carbon bonds.