mhurhangee/patent-ind-claim-en huggingface dataset:
A mobile transformer test device for testing a power transformer, comprising connectors configured for a detachable connection of the mobile transformer test device to the power transformer , a source configured for generating a test signal for the power transformer , wherein the test signal is a current or a voltage, and an evaluation circuit configured to determine, based on the test signal and a test response of the power transformer , information regarding a B-H characteristic curve of the power transformer , which defines a dependence of a magnetic flux density on a magnetic field strength in the power transformer , wherein the test response is a voltage, wherein the evaluation circuit is configured to determine at least one of the following parameters of the B-H characteristic curve : a gradient of the B-H characteristic curve at a zero crossing , a gradient of the B-H characteristic curve at a saturation point, a knee point of the B-H characteristic curve . connectors configured for a detachable connection of the mobile transformer test device to the power transformer , a source configured for generating a test signal for the power transformer , wherein the test signal is a current or a voltage, and an evaluation circuit configured to determine, based on the test signal and a test response of the power transformer , information regarding a B-H characteristic curve of the power transformer , which defines a dependence of a magnetic flux density on a magnetic field strength in the power transformer , wherein the test response is a voltage, wherein the evaluation circuit is configured to determine at least one of the following parameters of the B-H characteristic curve : a gradient of the B-H characteristic curve at a zero crossing , a gradient of the B-H characteristic curve at a saturation point, a knee point of the B-H characteristic curve . a gradient of the B-H characteristic curve at a zero crossing , a gradient of the B-H characteristic curve at a saturation point, a knee point of the B-H characteristic curve .
Post and crossmember structure , in particular for facades, skylights or pitched roofs, with a carrier profile on which two filler elements are held by the edge on sealing strips , wherein a strip-like insulating element is arranged in a cavity between opposing end faces of the filler elements , wherein the insulating element is pushed onto at least one bolt , and the at least one bolt passes through the insulating element or is pushed through the insulating element , and the insulating element is pushed onto several bolts , wherein the insulating element has two parallel webs which extend in the direction from the outside to an inside of the filler elements, and the at least one bolt is guided between the two webs , characterised in that the insulating element is made from at least two different materials and the webs consist of a harder material than a filler material between the webs .
Joint device for stabilising a bicondylar joint of the human or animal body with a first and a second articulated arm , with a moulded elastomer body and with a connecting device , whereby the first articulated arm has a first end section with a first main area , which has a first normal direction (N1), and which has a first end section recess , whereby the second articulated arm has a second end section with a second main area , which has a second normal direction (N2) which, with the first normal direction (N1), encloses an intermediate angle (Z) and which has a second end section recess , and whereby the first and second articulated arm are arranged to overlap in the area of their respective end sections , whereby the moulded elastomer body has a first partial body which, in the area of the end sections of the articulated arms , is arranged between them and has a moulded elastomer body recess , which is at least partly aligned with the first end section recess in the first normal direction (N1) whereby the connecting device movably fixes the first articulated arm to the second articulated arm in such a way that the articulated arms are rotatable in opposite directions about the first normal direction (N1) as the axis of rotation following the movement of the joint and to this end one of the articulated arms has a pin in its end section (10.20), which engages in a groove of the moulded elastomer body and during the movement following this groove determines the form of the movement and in doing so the two articulated arms can perform a tilting movement to each other, whereby the value of the intermediate angle (Z) changes.
A method for recycling a cellulose raw material from blended textile waste, the method comprising the steps in the given order: a) providing the blended textile waste containing at least one cellulose component and at least one synthetic polymer component, b) treating the blended textile waste in a non-oxidizing aqueous treatment medium in order to degrade the at least one synthetic polymer component, wherein the treatment in step b) is carried out under reducing conditions, wherein at least one reducing agent is present which comprises sodium dithionite (Na2S2O4) or thiourea dioxide (CH4N2O2S), and whereby the treatment is carried out at a temperature between 110 °C and 190 °C, and c) obtaining the recycled cellulose raw material from the treated blended textile waste. a) providing the blended textile waste containing at least one cellulose component and at least one synthetic polymer component, b) treating the blended textile waste in a non-oxidizing aqueous treatment medium in order to degrade the at least one synthetic polymer component, wherein the treatment in step b) is carried out under reducing conditions, wherein at least one reducing agent is present which comprises sodium dithionite (Na2S2O4) or thiourea dioxide (CH4N2O2S), and whereby the treatment is carried out at a temperature between 110 °C and 190 °C, and c) obtaining the recycled cellulose raw material from the treated blended textile waste.
Glass having a coefficient of thermal expansion in the temperature range from 20 °C to 300 °C of 4.5 ppm/K or less, and a T4 temperature, defined as the temperature at which the glass has a viscosity of 10 4 dPa*s, at 1500 °C or more, and optionally having a reboil propensity score of less than 10 measured in a reboil propensity test, the glass having a water content of at least 35 mmol/l, at least 45 mmol/l, or at least 55 mmol/l, the glass comprising the following constituents in percent by weight: - 75.0% to 87.0% of SiO 2 , - 8.0% to 22.0% of B 2 O 3 , - 1.0% to 7.0% of Al 2 O 3 , - 0.25% to 5.0% of one or more alkali earth metal oxides, - 0.0% to 5.0% of one or more alkali metal oxides. - 75.0% to 87.0% of SiO 2 , - 8.0% to 22.0% of B 2 O 3 , - 1.0% to 7.0% of Al 2 O 3 , - 0.25% to 5.0% of one or more alkali earth metal oxides, - 0.0% to 5.0% of one or more alkali metal oxides.
A filter comprising: first means configured to receive a first signal, the first means comprising a splitter adapted to receive the first signal and split the first signal onto a first path and a second path ; an output adder configured to generate an output signal; and second means configured to selectively modify the first signal on the second path, the second means including one or more delay modules and one or more phase shifters each responsive to one or more control signals from a controller , whereby the controller is adapted to modify the behaviour of the second means to shape a frequency response of the filter , and the one or more delay modules and the one or more phase shifters are coupled together, wherein, the modified first signal is combined with the first signal, so that the filter implements a controllable notch filter so as to suppress one or more frequency components of the first signal, yielding an output signal in response thereto, so that the filter exhibits a desired frequency response; characterized in that the one or more delay modules and the one or more phase shifters are coupled together such that a delayed first output signal is phase shifted and output to the output adder, the second means further includes one or more amplifiers in the second path , the one or more amplifiers being connected between the output of at least one of the phase shifters and the output adder , wherein one or more of the one or more amplifiers are responsive to one or more control signals from the controller . first means configured to receive a first signal, the first means comprising a splitter adapted to receive the first signal and split the first signal onto a first path and a second path ; an output adder configured to generate an output signal; and second means configured to selectively modify the first signal on the second path, the second means including one or more delay modules and one or more phase shifters each responsive to one or more control signals from a controller , whereby the controller is adapted to modify the behaviour of the second means to shape a frequency response of the filter , and the one or more delay modules and the one or more phase shifters are coupled together, wherein, the modified first signal is combined with the first signal, so that the filter implements a controllable notch filter so as to suppress one or more frequency components of the first signal, yielding an output signal in response thereto, so that the filter exhibits a desired frequency response; characterized in that the one or more delay modules and the one or more phase shifters are coupled together such that a delayed first output signal is phase shifted and output to the output adder, the second means further includes one or more amplifiers in the second path , the one or more amplifiers being connected between the output of at least one of the phase shifters and the output adder , wherein one or more of the one or more amplifiers are responsive to one or more control signals from the controller .
A current sensor comprising: a first Hall element ; a second Hall element ; a primary conductor arranged in a manner to have a current under measurement flow therethrough and to apply magnetic fields under measurement caused by the current under measurement, with different polarities, to the first Hall element and the second Hall element ; and a secondary conductor arranged in a manner to have a reference current flow therethrough and to apply reference magnetic fields caused by the reference current, with the same polarity, to the first Hall element and the second Hall element , characterized in that the secondary conductor includes: a first coil section arranged in a manner to apply the reference magnetic field to the first Hall element ; and a second coil section arranged in a manner to apply the reference magnetic field to the second Hall element , and the first coil section and the second coil section are wound in the same direction. a first Hall element ; a second Hall element ; a primary conductor arranged in a manner to have a current under measurement flow therethrough and to apply magnetic fields under measurement caused by the current under measurement, with different polarities, to the first Hall element and the second Hall element ; and a secondary conductor arranged in a manner to have a reference current flow therethrough and to apply reference magnetic fields caused by the reference current, with the same polarity, to the first Hall element and the second Hall element , characterized in that the secondary conductor includes: a first coil section arranged in a manner to apply the reference magnetic field to the first Hall element ; and a second coil section arranged in a manner to apply the reference magnetic field to the second Hall element , and a first coil section arranged in a manner to apply the reference magnetic field to the first Hall element ; and a second coil section arranged in a manner to apply the reference magnetic field to the second Hall element , and the first coil section and the second coil section are wound in the same direction.
An electrochemical direct heat to electricity converter comprising: a first electrochemical cell comprising a first plurality of membrane electrode assemblies being a low temperature MEA stack coupled to a heat sink Q L and a second electrochemical cell comprising a second plurality of membrane electrode assemblies being a high temperature MEA stack coupled to a heat source Q H , each membrane electrode assembly including a first porous electrode and a second porous electrode and at least one proton conductive membrane sandwiched between the first and second porous electrodes , the first electrochemical cell constituting a low pressure side of the converter and the second electrochemical cell constituting a high pressure side of the converter; a working fluid circulating between the first electrochemical cell and the second electrochemical cell the working fluid being expanded in the high temperature MEA stack and being compressed in the low temperature MEA stack under the same current flow; and a controller configured to (i) monitor a pressure of the first electrochemical cell and a pressure of the second electrochemical cell , (ii) determine an extent of loss of pressure differential resulting from molecular diffusion of the working fluid through the proton conductive membranes , and (iii) actuate the first electrochemical cell to pump an additional amount of the working fluid to the high pressure side when the pressure differential drops below a predetermined value. a first electrochemical cell comprising a first plurality of membrane electrode assemblies being a low temperature MEA stack coupled to a heat sink Q L and a second electrochemical cell comprising a second plurality of membrane electrode assemblies being a high temperature MEA stack coupled to a heat source Q H , each membrane electrode assembly including a first porous electrode and a second porous electrode and at least one proton conductive membrane sandwiched between the first and second porous electrodes , the first electrochemical cell constituting a low pressure side of the converter and the second electrochemical cell constituting a high pressure side of the converter; a working fluid circulating between the first electrochemical cell and the second electrochemical cell the working fluid being expanded in the high temperature MEA stack and being compressed in the low temperature MEA stack under the same current flow; and a controller configured to (i) monitor a pressure of the first electrochemical cell and a pressure of the second electrochemical cell , (ii) determine an extent of loss of pressure differential resulting from molecular diffusion of the working fluid through the proton conductive membranes , and (iii) actuate the first electrochemical cell to pump an additional amount of the working fluid to the high pressure side when the pressure differential drops below a predetermined value.
A slide rail assembly , comprising: a first rail ; a second rail longitudinally movable relative to the first rail ; a first working member and a second working member arranged on the first rail , the first and second working members being arranged at different vertical positions along a height direction of the slide rail assembly ; and a damping module arranged on the second rail ; wherein when the second rail is moved relative to the first rail from a first predetermined position along a first direction, the first working member is configured to interact with the damping module in order to provide damping effect; wherein when the second rail is further moved relative to the first rail along the first direction, the second working member is configured to interact with the damping module in order to provide damping effect, wherein the damping module comprises a first damping device configured to interact with the first working member and a second damping device configured to interact with the second working member , characterized in that the first and second working members are spaced from each other by a predetermined distance along a longitudinal direction of the slide rail assembly . a first rail ; a second rail longitudinally movable relative to the first rail ; a first working member and a second working member arranged on the first rail , the first and second working members being arranged at different vertical positions along a height direction of the slide rail assembly ; and a damping module arranged on the second rail ; wherein when the second rail is moved relative to the first rail from a first predetermined position along a first direction, the first working member is configured to interact with the damping module in order to provide damping effect; wherein when the second rail is further moved relative to the first rail along the first direction, the second working member is configured to interact with the damping module in order to provide damping effect, wherein the damping module comprises a first damping device configured to interact with the first working member and a second damping device configured to interact with the second working member , characterized in that the first and second working members are spaced from each other by a predetermined distance along a longitudinal direction of the slide rail assembly .
A detection apparatus, wherein the apparatus is connected to a serial bus of the RS type, the serial bus is disposed between a primary device and a secondary device, the serial bus comprises a first bus and a second bus, and the apparatus comprises a voltage divider module , a voltage follower module , a forward bias module , and a control module that are sequentially connected, wherein the voltage divider module is configured to reduce a voltage of the first bus and a voltage of the second bus; the voltage follower module is configured to enhance an electrical signal of the first bus and an electrical signal of the second bus; the forward bias module is configured to forward bias the voltage of the first bus and the voltage of the second bus; and the control module is configured to: measure a digital voltage of the first bus and a digital voltage of the second bus, and determine a wire fault type of the serial bus based on the digital voltage of the first bus, the digital voltage of the second bus, and an electrical standard for the serial bus. the voltage divider module is configured to reduce a voltage of the first bus and a voltage of the second bus; the voltage follower module is configured to enhance an electrical signal of the first bus and an electrical signal of the second bus; the forward bias module is configured to forward bias the voltage of the first bus and the voltage of the second bus; and the control module is configured to: measure a digital voltage of the first bus and a digital voltage of the second bus, and determine a wire fault type of the serial bus based on the digital voltage of the first bus, the digital voltage of the second bus, and an electrical standard for the serial bus.
A method of updating one or more process corrections for a lithographic process on a substrate , wherein each process correction out of said one or more process corrections is associated with a different group of previous pre-exposure metrology data as measured on processed substrates , and wherein the previous pre-exposure metrology data is grouped in accordance with a characteristic of a performance parameter included in corresponding previous post-exposure metrology data measured on said processed substrates, said method comprising: obtaining post-exposure metrology data describing the performance parameter for said substrate; and updating a process correction, out of the one or more process corrections, corresponding to a group of the previous pre-exposure metrology data associated with a characteristic of the performance parameter included in the post-exposure metrology data based on parameters obtained by modelling of the post-exposure metrology data. wherein each process correction out of said one or more process corrections is associated with a different group of previous pre-exposure metrology data as measured on processed substrates , and wherein the previous pre-exposure metrology data is grouped in accordance with a characteristic of a performance parameter included in corresponding previous post-exposure metrology data measured on said processed substrates, said method comprising: obtaining post-exposure metrology data describing the performance parameter for said substrate; and updating a process correction, out of the one or more process corrections, corresponding to a group of the previous pre-exposure metrology data associated with a characteristic of the performance parameter included in the post-exposure metrology data based on parameters obtained by modelling of the post-exposure metrology data. obtaining post-exposure metrology data describing the performance parameter for said substrate; and updating a process correction, out of the one or more process corrections, corresponding to a group of the previous pre-exposure metrology data associated with a characteristic of the performance parameter included in the post-exposure metrology data based on parameters obtained by modelling of the post-exposure metrology data.
A display system , comprising a light source , a light modulator , a recovery device , and a light intensity adjustment device , wherein: the light source is configured to emit original light, and the original light is incident to the light modulator ; the light modulator is configured to modulate the light incident thereto according to image data of an image to be displayed, and form image light for displaying the image and non-image light not for displaying the image; the recovery device is configured to recover the non-image light, wherein the recovered non-image light is to be incident to the light modulator ; and characterised in that the light intensity adjustment device is configured to, according to intensity of the non-image light corresponding to currently modulated image to be displayed, adjust intensity of the original light emitted by the light source in such a manner that during modulation periods of different images to be displayed, total intensity of the original light and the recovered non-image light that are incident to the light modulator is kept consistent. the light source is configured to emit original light, and the original light is incident to the light modulator ; the light modulator is configured to modulate the light incident thereto according to image data of an image to be displayed, and form image light for displaying the image and non-image light not for displaying the image; the recovery device is configured to recover the non-image light, wherein the recovered non-image light is to be incident to the light modulator ; and characterised in that the light intensity adjustment device is configured to, according to intensity of the non-image light corresponding to currently modulated image to be displayed, adjust intensity of the original light emitted by the light source in such a manner that during modulation periods of different images to be displayed, total intensity of the original light and the recovered non-image light that are incident to the light modulator is kept consistent.