mhurhangee/ep-ind-claims huggingface dataset:
A voice coil motor VCM protection circuit, comprising: a voice coil motor VCM, wherein two ends of the voice coil motor VCM are separately connected to a first circuit and a second circuit; a VCM drive circuit; the first circuit, wherein the first circuit is a choke circuit (200, 300) comprising a choke inductor, one end of the first circuit is connected to one end of the voice coil motor VCM at a first node, and the other end of the first circuit is connected to a power supply end VDD of the VCM drive circuit at a third node; and the second circuit, wherein the second circuit is a choke circuit (200, 300) comprising a choke inductor, one end of the second circuit is connected to the other end of the voice coil motor VCM at a second node, and the other end of the second circuit is connected to a current return end ISINK of the VCM drive circuit at a fifth node; characterized in that the third node is configured to receive a supplied current, wherein the supplied current is divided into two currents, one current flowing to the first circuit and the other current flowing to the power supply end VDD of the VCM drive circuit, and in that each of the choke circuits (200, 300) is one of the following cases: one or more choke inductors are connected in parallel with one or more capacitors; or one or more choke inductors and one or more capacitors are connected in parallel and then are connected in series with one or more choke inductors. a voice coil motor VCM, wherein two ends of the voice coil motor VCM are separately connected to a first circuit and a second circuit; a VCM drive circuit; the first circuit, wherein the first circuit is a choke circuit (200, 300) comprising a choke inductor, one end of the first circuit is connected to one end of the voice coil motor VCM at a first node, and the other end of the first circuit is connected to a power supply end VDD of the VCM drive circuit at a third node; and the second circuit, wherein the second circuit is a choke circuit (200, 300) comprising a choke inductor, one end of the second circuit is connected to the other end of the voice coil motor VCM at a second node, and the other end of the second circuit is connected to a current return end ISINK of the VCM drive circuit at a fifth node; characterized in that the third node is configured to receive a supplied current, wherein the supplied current is divided into two currents, one current flowing to the first circuit and the other current flowing to the power supply end VDD of the VCM drive circuit, and in that each of the choke circuits (200, 300) is one of the following cases: one or more choke inductors are connected in parallel with one or more capacitors; or one or more choke inductors and one or more capacitors are connected in parallel and then are connected in series with one or more choke inductors. one or more choke inductors are connected in parallel with one or more capacitors; or one or more choke inductors and one or more capacitors are connected in parallel and then are connected in series with one or more choke inductors.
A distillation and/or fermentation apparatus comprising a metallic component selected from the group consisting of distillation trays, valves for distillation trays, structured packings or random packings, pot still or pot still parts, dephlegmators, infusers, scrubber columns, evaporators, distillation columns, demisters, containers, tubes and valves for distillation apparatus, shell and tube heat exchangers, plate heat exchangers, reboilers, condensers, filters, lyne arms and fermenters wherein said component is covered, totally or partially, by at least one layer of nanostructured copper comprising copper nanoparticles having diameter ranging from 10 to 50 nm.
An electronic device comprising: a first image sensor configured to generate a plurality of first image data; a second image sensor configured to generate a plurality of second image data; one or more first processors configured to: generate a preview image by processing at least one of the first image data and the second image data; in response to an occurrence of a capture event, select one among the plurality of first image data and one among the plurality of second image data using image acquisition time stamps corresponding to the image data or an image processing delay time and the image acquisition time stamps; and synthesize at least a portion of the selected first image data and second image data as a capture image; a memory configured to store the preview image; a display configured to display the preview image; and a second processor configured to generate a thumbnail data using at least part of the preview image corresponding to the capture image and meta data stored in the memory, in response to said occurrence of a capture event, wherein the thumbnail data includes an image of a resolution less than the preview image, and wherein the meta data includes at least one of an image acquisition time stamp and frame identification information. a first image sensor configured to generate a plurality of first image data; a second image sensor configured to generate a plurality of second image data; one or more first processors configured to: generate a preview image by processing at least one of the first image data and the second image data; in response to an occurrence of a capture event, select one among the plurality of first image data and one among the plurality of second image data using image acquisition time stamps corresponding to the image data or an image processing delay time and the image acquisition time stamps; and synthesize at least a portion of the selected first image data and second image data as a capture image; generate a preview image by processing at least one of the first image data and the second image data; in response to an occurrence of a capture event, select one among the plurality of first image data and one among the plurality of second image data using image acquisition time stamps corresponding to the image data or an image processing delay time and the image acquisition time stamps; and synthesize at least a portion of the selected first image data and second image data as a capture image; a memory configured to store the preview image; a display configured to display the preview image; and a second processor configured to generate a thumbnail data using at least part of the preview image corresponding to the capture image and meta data stored in the memory, in response to said occurrence of a capture event, wherein the thumbnail data includes an image of a resolution less than the preview image, and wherein the meta data includes at least one of an image acquisition time stamp and frame identification information.
A coating composition, which comprises a fluoropolymer component containing a reactive functional group, and an organic titanate, wherein the organic titanate is alkoxy titanium, titanium acylate, or titanium chelate having a structure containing Ti-O-C bond which is formed by a compound having Ti or Ti and an alcoholic hydroxyl group, a phenolic hydroxyl group, or a carboxyl group, wherein content of titanium contained in the organic titanate, relative to the fluoropolymer component, is 1 to 40% by weight.
Radio frequency switching system, comprising: - at least an input/output terminal (RF ANT) adapted to be connected to at least a radio frequency antenna; - at least a receiving terminal (RF Rx); - at least a transmission terminal (RF Tx); - at least a group of diodes (D1, D2, D3, D4) operatively interposed between said input/output terminal (RF ANT), said receiving terminal (RF Rx) and said transmission terminal (RF Tx); - at least a selection device (SW1, SW2, SW3, SW4, CNT1, CNT2) adapted to select between at least a receiving configuration, in which said input/output terminal (RF ANT) is operatively connected to said receiving terminal (RF Rx), and at least a transmission configuration, wherein said input/output terminal (RF ANT) is operatively connected to said transmission terminal (RF Tx); characterized by the fact that it comprises: - at least a DC/DC voltage converter operatively connected to said group of diodes (D1, D2, D2, D4) and able to generate a predetermined output voltage (V DC) - at least a current generator (G1, G2) operatively connected to said group of diodes (D1, D2, D3, D4) and able to generate a constant current. - at least an input/output terminal (RF ANT) adapted to be connected to at least a radio frequency antenna; - at least a receiving terminal (RF Rx); - at least a transmission terminal (RF Tx); - at least a group of diodes (D1, D2, D3, D4) operatively interposed between said input/output terminal (RF ANT), said receiving terminal (RF Rx) and said transmission terminal (RF Tx); - at least a selection device (SW1, SW2, SW3, SW4, CNT1, CNT2) adapted to select between at least a receiving configuration, in which said input/output terminal (RF ANT) is operatively connected to said receiving terminal (RF Rx), and at least a transmission configuration, wherein said input/output terminal (RF ANT) is operatively connected to said transmission terminal (RF Tx); - at least a DC/DC voltage converter operatively connected to said group of diodes (D1, D2, D2, D4) and able to generate a predetermined output voltage (V DC) - at least a current generator (G1, G2) operatively connected to said group of diodes (D1, D2, D3, D4) and able to generate a constant current.
A breathing aid for swimmers, comprising at least two snorkeling tubes, a mouthpiece system and a head attachment system, characterized in that the head attachment system has two elongated fastening elements each having a first end portion and a second end portion, wherein at each snorkeling tube, in each case the first end portion of a fastening element is fastened, and the position of the second end portions being mutually adjustable by a latching system.
An XRF analyzer comprising: an emitter assembly adapted for emitting at least one X-ray or Gamma-ray excitation beam having a spatial intensity distribution for irradiating simultaneously a plurality of solid objects; wherein said emitter assembly comprises at least one of: (i) a plurality of spaced-apart emitters, each emitter being adapted to generate an excitation beam with a different intensity with respect to each other, (ii) an emitter and a spatial intensity beam modulator coupled to said emitter configured for spatially modulating intensity of the excitation beam such that the intensity impinging on each of the objects is different and identifiable; an X-ray detector adapted for measuring secondary radiation emitted by the plurality of objects and generating signals indicative of spatial intensity distribution of detected X-ray data on the plurality of objects; and a signal processor in communication with the detector configured for receiving and processing the detected response X-ray signals to identify which of the plurality of solid objects have a marking composition on at least one surface. an emitter assembly adapted for emitting at least one X-ray or Gamma-ray excitation beam having a spatial intensity distribution for irradiating simultaneously a plurality of solid objects; wherein said emitter assembly comprises at least one of: (i) a plurality of spaced-apart emitters, each emitter being adapted to generate an excitation beam with a different intensity with respect to each other, (ii) an emitter and a spatial intensity beam modulator coupled to said emitter configured for spatially modulating intensity of the excitation beam such that the intensity impinging on each of the objects is different and identifiable; an X-ray detector adapted for measuring secondary radiation emitted by the plurality of objects and generating signals indicative of spatial intensity distribution of detected X-ray data on the plurality of objects; and a signal processor in communication with the detector configured for receiving and processing the detected response X-ray signals to identify which of the plurality of solid objects have a marking composition on at least one surface.
A method for fabricating a waveguide, the method comprising: (i) fabricating a first master grating tool comprising a first tool substrate having a surface with an area corresponding at least to the area of a surface of the waveguide and having a first grating profile formed over substantially all of the surface of the first tool substrate; (ii) fabricating a second master grating tool comprising a second tool substrate having a surface with an area corresponding at least to the area of the surface of the waveguide and having a second grating profile formed over substantially all of the surface of the second tool substrate; (iii) using the first master grating tool to replicate the first grating profile over substantially all of a surface of a first waveguide substrate; (iv) using the second master grating tool to replicate the second grating profile over substantially all of a surface of a second waveguide substrate; (v) applying a first dielectric layer over a selected area of the first grating profile replicated on the surface of the first waveguide substrate; (vi) applying a second dielectric layer over a selected area of the second grating profile replicated on the surface of the second waveguide substrate; and (vii) applying a layer of laminating material to at least one of the surfaces of the first and second waveguide substrates and bringing the surfaces of the first and the second waveguide substrates together thereby to join the first and second waveguide substrates together by an intermediate lamination layer. (i) fabricating a first master grating tool comprising a first tool substrate having a surface with an area corresponding at least to the area of a surface of the waveguide and having a first grating profile formed over substantially all of the surface of the first tool substrate; (ii) fabricating a second master grating tool comprising a second tool substrate having a surface with an area corresponding at least to the area of the surface of the waveguide and having a second grating profile formed over substantially all of the surface of the second tool substrate; (iii) using the first master grating tool to replicate the first grating profile over substantially all of a surface of a first waveguide substrate; (iv) using the second master grating tool to replicate the second grating profile over substantially all of a surface of a second waveguide substrate; (v) applying a first dielectric layer over a selected area of the first grating profile replicated on the surface of the first waveguide substrate; (vi) applying a second dielectric layer over a selected area of the second grating profile replicated on the surface of the second waveguide substrate; and (vii) applying a layer of laminating material to at least one of the surfaces of the first and second waveguide substrates and bringing the surfaces of the first and the second waveguide substrates together thereby to join the first and second waveguide substrates together by an intermediate lamination layer.
A catalyst for the epoxidation of an olefin comprising a carrier and, deposited on the carrier, silver, a rhenium promoter, a first co-promoter, and a second co-promoter; wherein the quantity of the rhenium promoter deposited on the carrier is at least 2 mmole/kg, relative to the weight of the catalyst; the first co-promoter is selected from sulfur, phosphorus, boron, and mixtures thereof; the second co-promoter is selected from tungsten, molybdenum, chromium, and mixtures thereof; and the total quantity of the first co-promoter and the second co-promoter deposited on the carrier is at most 3.8 mmole/kg, relative to the weight of the catalyst.
A process for the manufacture of a beverage with increased color stability comprising 8'-Apo-β-caroten-8'-al embedded in a matrix of a protective colloid comprising the following steps: a) Providing a beverage comprising 8'-Apo-β-caroten-8'-al embedded in a matrix of a protective colloid; b) Adding tocopheryl acetate embedded in a matrix of a protective colloid to said beverage to obtain said beverage. a) Providing a beverage comprising 8'-Apo-β-caroten-8'-al embedded in a matrix of a protective colloid; b) Adding tocopheryl acetate embedded in a matrix of a protective colloid to said beverage to obtain said beverage.
A Guaussian Frequency shift keying, GFSK, communications receiver, comprising: a receiver front end to receive a modulated signal and convert the modulated signal to a baseband modulated signal; a channel filter to reduce channel interference which is adjacent to a desired channel of the baseband modulated signal from the baseband modulated signal and to produce a channel filtered baseband modulated signal; a demodulator to demodulate the channel filtered baseband modulated signal and to recover a sequence of symbols; a digital filter to reduce inter-symbol interference, ISI, from the sequence of symbols; a slicer to produce symbol decisions based on the filtered sequence of symbols; and a symbol-to-bit mapper to map the symbol decisions to data bits, wherein the digital filter comprises a plurality of weighting stages, each weighting stage to weight a symbol of the sequence of symbols by a respective filter coefficient based on a determined impulse response of a Nyquist filter divided by an aggregate response of a determined impulse response of a Gaussian filter and a determined impulse response of the channel filter, and wherein a comparator compares each frequency component of the aggregate response to a predetermined real number and, when a frequency component of the aggregate response is less than the predetermined real number, replaces the frequency component by the predetermined real number, to produce a modified aggregate response, and a divider divides the determined impulse response of the Nyquist filter by the modified aggregate response to determine the respective filtering coefficients. a receiver front end to receive a modulated signal and convert the modulated signal to a baseband modulated signal; a channel filter to reduce channel interference which is adjacent to a desired channel of the baseband modulated signal from the baseband modulated signal and to produce a channel filtered baseband modulated signal; a demodulator to demodulate the channel filtered baseband modulated signal and to recover a sequence of symbols; a digital filter to reduce inter-symbol interference, ISI, from the sequence of symbols; a slicer to produce symbol decisions based on the filtered sequence of symbols; and a symbol-to-bit mapper to map the symbol decisions to data bits, wherein the digital filter comprises a plurality of weighting stages, each weighting stage to weight a symbol of the sequence of symbols by a respective filter coefficient based on a determined impulse response of a Nyquist filter divided by an aggregate response of a determined impulse response of a Gaussian filter and a determined impulse response of the channel filter, and wherein a comparator compares each frequency component of the aggregate response to a predetermined real number and, when a frequency component of the aggregate response is less than the predetermined real number, replaces the frequency component by the predetermined real number, to produce a modified aggregate response, and a divider divides the determined impulse response of the Nyquist filter by the modified aggregate response to determine the respective filtering coefficients.
A method of providing an extended layer 2 network comprising a plurality of layer 2 networks connected using Overlay Transport Virtualization, OTV, each of the layer 2 networks being assigned a single logical identifier called a site virtual Media Access Control, MAC, S-VMAC, address, the method comprising: receiving, at a first network edge device in a first layer 2 network within the extended layer 2 network, a data packet specifying a first destination, MAC, address; accessing, on the first network edge device, a MAC address table, the MAC address table storing said single S-VMAC address for each remote layer 2 network, to determine that the first destination MAC address is an S-VMAC address, said S-VMAC address being associated with a second network edge device in a second layer 2 network within the extended layer 2 network and to determine switching information including an interface identifier to identify a destination interface corresponding to the S-VMAC address for forwarding the data packet to the second network edge device, wherein the S-VMAC address is dynamically assigned to the second network device within the extended layer 2 network; and forwarding the data packet using the identified interface to the second network edge device, wherein the second network edge device is configured to determine a second destination MAC address for the data packet based on a destination Internet Protocol, IP, address specified in the data packet, and is further configured to replace the first destination MAC address in the data packet with the determined second destination MAC address and is further configured to forward the data packet to a destination device associated with the determined second destination MAC address. receiving, at a first network edge device in a first layer 2 network within the extended layer 2 network, a data packet specifying a first destination, MAC, address; accessing, on the first network edge device, a MAC address table, the MAC address table storing said single S-VMAC address for each remote layer 2 network, to determine that the first destination MAC address is an S-VMAC address, said S-VMAC address being associated with a second network edge device in a second layer 2 network within the extended layer 2 network and to determine switching information including an interface identifier to identify a destination interface corresponding to the S-VMAC address for forwarding the data packet to the second network edge device, wherein the S-VMAC address is dynamically assigned to the second network device within the extended layer 2 network; and forwarding the data packet using the identified interface to the second network edge device, wherein the second network edge device is configured to determine a second destination MAC address for the data packet based on a destination Internet Protocol, IP, address specified in the data packet, and is further configured to replace the first destination MAC address in the data packet with the determined second destination MAC address and is further configured to forward the data packet to a destination device associated with the determined second destination MAC address.