mhurhangee/patent-ind-claim-en huggingface dataset:
A method for a tap-proof exchange of key material between a sender and a receiver in a glass fiber network, wherein one or more intermediate stations are located on a route between the sender and the receiver which divide the route accordingly in two or more sections wherein each intermediate station comprises a receiver unit , a sender unit and at least one optical fiber amplifier , wherein time sequentially, starting from the sender , for each section, at least two photons are entangled pairwise with one another and each photon is sent via a respective quantum channel of a respective glass fiber with a wavelength λ EQSE over the respective section, wherein the at least respective two quantum channels on the respective section are disjunct relative to one another, and wherein, at a randomly selected time and for a randomly selected duration, the key material is sent in a key transmission phase from the sender to the receiver via at least one data channel wherein each data channel is superimposed for each section on one of the at least respective two disjunct quantum channels by random selection, wherein the at least one data channel is amplified sectionwise by the respective at least one optical fiber amplifier wherein each intermediate station comprises at least one optical switch that is controlled by at least one control logic which has a functional connection to at least one power sensor wherein at each of the intermediate stations there is provided at least one variable optical attenuator which ensures that, outside the key transmission phase, a respective Bell measurement at the immediately following intermediate station on the way to the receiver or at the receiver , is not disturbed by a signal noise caused by the respective at least one optical fiber amplifier wherein the at least optical one switch , the at least one optical fiber amplifier and the at least one variable optical attenuator are connected in series.
A method for fabrication of a surface-enhanced Raman scattering substrate, the method comprising: a filtration step of passing a silver nanowire solution through a glass fiber filter to prepare a substrate; a drying step of drying the substrate; and a carbonization step of thermally treating the substrate, wherein the carbonization step is carried out at 200 to 300°C for 3 to 24 hours. a filtration step of passing a silver nanowire solution through a glass fiber filter to prepare a substrate; a drying step of drying the substrate; and a carbonization step of thermally treating the substrate, wherein the carbonization step is carried out at 200 to 300°C for 3 to 24 hours.
A sowing element for pneumatic precision seed drills, comprising a gasket interposed between a stationary surface of a pneumatic manifold and a rotating surface of a disc distributor , the gasket comprising a central portion which is partially peripherally surmounted by a sealing sector in which an annular passage opens, fastening means for the gasket being provided between the central portion of the gasket and the manifold of the sowing element, wherein the central portion comprises a first and a second flange which are interconnected in offset planes, the first flange being interposed between the second flange and the sealing sector , the fastening means being provided between the second flange and the manifold wherein the first and second flange are in offset parallel planes, the planes of the first and second flange being offset at increasing distances from a sealing surface (30a, b) of the sealing sector and wherein said first and second flange are connected to each other by a conical portion , characterised in that said first flange connects said sealing sector to said conical portion and contacts said sealing sector and said conical portion at radially opposing sides.
A process of forming a composite thermoforming mould, the process involving manufacturing first and second mould portions from respective first and second mould blanks having a planar upper face and a planar side face , the two faces forming an edge at their point of intersection; the process involving forming a first cavity in the first mould blank, the perimeter of which is present on both the upper face and side face of the first mould blank, thereby forming a first mould portion , forming a second cavity in the second mould blank, the perimeter of which is present on both the upper face and side face of the second mould blank, thereby forming a second mould portion , and wherein the portion of the perimeter of the second cavity on the side face of the second mould portion has a mirror image profile of the portion of the perimeter of the first cavity on the side face of the first mould portion , and wherein the first mould portion and the second mould portion are brought into contact so that the respective side faces are in contact and so that the two upper faces form a combined planar upper face and so that the portions of the perimeter on the side faces of both the first and second mould portions are aligned, thereby forming a combined cavity having a portion of its perimeter present on the upper face of the first mould portion and a portion of its perimeter present on the upper face of the second mould portion , thereby forming the composite thermoforming mould , characterized in that portions of the combined cavity do not have line-of-sight to an open area above the cavity perimeter. forming a first cavity in the first mould blank, the perimeter of which is present on both the upper face and side face of the first mould blank, thereby forming a first mould portion , forming a second cavity in the second mould blank, the perimeter of which is present on both the upper face and side face of the second mould blank, thereby forming a second mould portion , and wherein the portion of the perimeter of the second cavity on the side face of the second mould portion has a mirror image profile of the portion of the perimeter of the first cavity on the side face of the first mould portion , and wherein the first mould portion and the second mould portion are brought into contact so that the respective side faces are in contact and so that the two upper faces form a combined planar upper face and so that the portions of the perimeter on the side faces of both the first and second mould portions are aligned, thereby forming a combined cavity having a portion of its perimeter present on the upper face of the first mould portion and a portion of its perimeter present on the upper face of the second mould portion , thereby forming the composite thermoforming mould , characterized in that portions of the combined cavity do not have line-of-sight to an open area above the cavity perimeter.
A computer-implemented method comprising: receiving first data indicating an input gesture on a touchscreen; determining that the input gesture is a dragging input gesture; and selecting a single character mapped to the direction of the dragging input gesture, wherein the selection is independent of a location where the dragging input gesture began; characterised by , in response to receiving second data indicating one or more tapping input gestures following the dragging input gesture, cycling the selected single character through, respectively, one or more additional characters mapped to the same direction of the dragging input gesture; and providing data indicating the selected single character. receiving first data indicating an input gesture on a touchscreen; determining that the input gesture is a dragging input gesture; and selecting a single character mapped to the direction of the dragging input gesture, wherein the selection is independent of a location where the dragging input gesture began; characterised by , in response to receiving second data indicating one or more tapping input gestures following the dragging input gesture, cycling the selected single character through, respectively, one or more additional characters mapped to the same direction of the dragging input gesture; and providing data indicating the selected single character.
A laundry care composition comprising: (a) at least one laundry care ingredient and (b) a leuco compound comprising at least one antioxidant moiety covalently bound to at least one triarylmethane leuco moiety, provided, when the leuco moiety is a triphenylmethane leuco moiety, the leuco moiety comprises a pendant group covalently bound to a phenyl moiety of the triphenylmethane leuco moiety, wherein the pendant group is independently selected from the group consisting of halogens, nitro, alkyl, substituted alkyl, aryl, substituted aryl, alkaryl, substituted alkaryl, -(CH 2 ) n -O-R 1 , -(CH 2 ) n -NR 1 R 2 -C(O)R 1 , -C(O)OR 1 , -C(O)O - , -C(O)NR 1 R 2 , -OC(O)R 1 , -OC(O)OR 1 , -OC(O)NR 1 R 2 , -S(O) 2 R 1 , -S(O) 2 OR 1 , -S(O) 2 O - , -S(O) 2 NR 1 R 2 , -NR 1 C(O)R 2 , -NR 1 C(O)OR 2 , -NR 1 C(O)SR 2 , -NR 1 C(O)NR 2 R 3 , -P(O) 2 R 1 , -P(O)(OR 1 ) 2 , -P(O)(OR 1 )O - , and -P(O)(O - ) 2 ; wherein the index n is an integer from 0 to 4, preferably from 0 to 1, most preferably 0; wherein any two of R 1 , R 2 and R 3 attached to the same heteroatom can combine to form a ring of five or more members optionally comprising one or more additional heteroatoms selected from the group consisting of -O-, -NR 15 -, and -S-; and wherein R 1 , R 2 , R 3 , and R 15 are independently selected from the group consisting of hydrogen, alkyl, substituted alkyl, aryl, substituted aryl, alkaryl, substituted alkaryl, and R 4 ; and R 4 is an organic group composed of one or more organic monomers with said monomer molecular weights ranging from 28 to 500.
A drug delivery system comprising: a drug delivery device comprising a reservoir, a delivery cannula having a proximal end in fluid communication with the reservoir and a distal end to be received within a patient, a housing having an opening for the distal end of the delivery cannula, and a lock; one or more sensors coupled to the drug delivery device and configured to detect contact between the housing and skin of the patient; and a controller coupled to the one or more sensors and the lock, the controller being configured to: determine if the drug delivery device is enabled to determine that the housing is in contact with the skin of the patient, use the one or more sensors to determine if the housing contacts the skin of the patient, and activate the lock or maintain a lockout if the drug delivery device is enabled and the housing does not contact the skin of the patient. a drug delivery device comprising a reservoir, a delivery cannula having a proximal end in fluid communication with the reservoir and a distal end to be received within a patient, a housing having an opening for the distal end of the delivery cannula, and a lock; one or more sensors coupled to the drug delivery device and configured to detect contact between the housing and skin of the patient; and a controller coupled to the one or more sensors and the lock, the controller being configured to: determine if the drug delivery device is enabled to determine that the housing is in contact with the skin of the patient, use the one or more sensors to determine if the housing contacts the skin of the patient, and activate the lock or maintain a lockout if the drug delivery device is enabled and the housing does not contact the skin of the patient. determine if the drug delivery device is enabled to determine that the housing is in contact with the skin of the patient, use the one or more sensors to determine if the housing contacts the skin of the patient, and activate the lock or maintain a lockout if the drug delivery device is enabled and the housing does not contact the skin of the patient.
A laundry appliance comprising: a rotating drum for processing laundry; a blower configured to direct process air through an airflow path that includes the rotating drum ; a heat exchanger positioned within the airflow path configured to cool and to dehumidify the process air ; a fixedly-secured lint filter configured to capture lint particles from the process air at a position upstream of the heat exchanger ; a fluid spray system having a plurality of spray nozzles configured to deliver fluid to a surface of the fixedly-secured lint filter , wherein each spray nozzle of the plurality of spray nozzles is configured to direct captured lint particles away from the fixedly-secured lint filter , characterized in that the fixedly-secured lint filter is disposed within a filter receptacle having a filter seat that at least partially surrounds a bottom portion of the fixedly-secured lint filter ; wherein the filter seat defines a bottom recess that retains a bottom edge of the fixedly-secured lint filter at least partially below a surface of the airflow path ; wherein a filtering material of the fixedly-secured lint filter engages the bottom edge of the fixedly-secured lint filter proximate a top edge of the bottom recess . a rotating drum for processing laundry; a blower configured to direct process air through an airflow path that includes the rotating drum ; a heat exchanger positioned within the airflow path configured to cool and to dehumidify the process air ; a fixedly-secured lint filter configured to capture lint particles from the process air at a position upstream of the heat exchanger ; a fluid spray system having a plurality of spray nozzles configured to deliver fluid to a surface of the fixedly-secured lint filter , wherein each spray nozzle of the plurality of spray nozzles is configured to direct captured lint particles away from the fixedly-secured lint filter , characterized in that the fixedly-secured lint filter is disposed within a filter receptacle having a filter seat that at least partially surrounds a bottom portion of the fixedly-secured lint filter ; wherein the filter seat defines a bottom recess that retains a bottom edge of the fixedly-secured lint filter at least partially below a surface of the airflow path ; wherein a filtering material of the fixedly-secured lint filter engages the bottom edge of the fixedly-secured lint filter proximate a top edge of the bottom recess .
A negative active material for a secondary battery, which is an alloy formed by a chemical formula below, and in which an amorphization degree of a fine crystalline region on a matrix within the alloy is 25% or more, XRD pattern rotation angle of 2θ is in a range of 20° to 100° SixTiyFezAlu wherein x, y, z, and u are at%, x: 1-(y+z+u), y: 0.09 to 0.14, z: 0.09 to 0.14, and u: larger than 0.01 and less than 0.2.
A multi-aperture vacuum tool comprising: a plurality of vacuum distributors , each vacuum distributor of the plurality of vacuum distributors coupled to at least one other vacuum distributor of the plurality of vacuum distributors; a vacuum plate having a plurality of apertures of a first size, the vacuum plate coupled to the plurality of vacuum distributors , wherein the vacuum plate and the plurality of vacuum distributors enclose a plurality of vacuum distribution cavities ; and characterized in that it comprises a refined vacuum tool portion comprising an aperture of a second size . a plurality of vacuum distributors , each vacuum distributor of the plurality of vacuum distributors coupled to at least one other vacuum distributor of the plurality of vacuum distributors; a vacuum plate having a plurality of apertures of a first size, the vacuum plate coupled to the plurality of vacuum distributors , wherein the vacuum plate and the plurality of vacuum distributors enclose a plurality of vacuum distribution cavities ; and characterized in that it comprises a refined vacuum tool portion comprising an aperture of a second size .
A strip line directional coupler , comprising: a first ground layer , a strip line layer , and a second ground layer stacked successively; wherein the strip line layer has a first line and a second line , and the first line and the second line are provided with coupling sections close to each other; and wherein the first ground layer and/or the second ground layer is provided with an adjustment zone at a position facing or close to the coupling sections , and an opening for adjusting a coupling degree is defined on the first ground layer and/or the second ground layer in the adjustment zone ; wherein the opening comprises an annular gap and/or a strip-shaped gap group; characterized in that the annular gap has a shape of a rectangle, and a pair of opposite edges of the rectangle are set as weldable zones ; and the strip-shaped gap group comprises two strip-shaped gaps arranged in parallel, and connecting lines between end points of the two strip-shaped gaps constitute removable zones . a first ground layer , a strip line layer , and a second ground layer stacked successively; wherein the strip line layer has a first line and a second line , and the first line and the second line are provided with coupling sections close to each other; and wherein the first ground layer and/or the second ground layer is provided with an adjustment zone at a position facing or close to the coupling sections , and an opening for adjusting a coupling degree is defined on the first ground layer and/or the second ground layer in the adjustment zone ; wherein the opening comprises an annular gap and/or a strip-shaped gap group; characterized in that the annular gap has a shape of a rectangle, and a pair of opposite edges of the rectangle are set as weldable zones ; and the strip-shaped gap group comprises two strip-shaped gaps arranged in parallel, and connecting lines between end points of the two strip-shaped gaps constitute removable zones .
Networking device for forwarding network packets over a network by segment routing; the networking device comprising: - a routing module configured to receive a network packet comprising a segment list; - a logging module configured to construct one or more first information segments (423-425, 523-525, 115) comprising context information; and to insert the one or more first information segments into the segment list; and wherein a first information segment of the one or more first information segments comprises a first segment identifier identifying the following information segments (424-425) as segments comprising the context information and/or wherein the one or more first information segments comprise a segment identifier (523-525) selected from a set of segment identifiers indicative for logging of context information; and wherein the context information comprises a packet colour defining a block of consecutive network packets to which the network packet belongs; and wherein the routing module is further configured to: - retrieve the segment list from the network packet; - identify one or more segments in the segment list as information segments comprising context information; - skip the one or more identified segments and proceed to a next routing segment in the segment list; - forward the network packet over the network according to the next routing segment in the segment list. - a routing module configured to receive a network packet comprising a segment list; - a logging module configured to construct one or more first information segments (423-425, 523-525, 115) comprising context information; and to insert the one or more first information segments into the segment list; and wherein a first information segment of the one or more first information segments comprises a first segment identifier identifying the following information segments (424-425) as segments comprising the context information and/or wherein the one or more first information segments comprise a segment identifier (523-525) selected from a set of segment identifiers indicative for logging of context information; and wherein the context information comprises a packet colour defining a block of consecutive network packets to which the network packet belongs; - retrieve the segment list from the network packet; - identify one or more segments in the segment list as information segments comprising context information; - skip the one or more identified segments and proceed to a next routing segment in the segment list; - forward the network packet over the network according to the next routing segment in the segment list.
A method of performing distributed pressure sensing comprising the steps of, forming a grating in a birefringent fiber ; measuring the birefringence distribution along the length of the birefringent fiber , and determining distributed pressure present along the length of the fiber using the measured birefringence distribution; characterized in that the step of forming a grating in the birefringent fiber comprises, forming a dynamic grating in a birefringent fiber by Brillouin scattering, by linearly polarizing a first pump signal and a second pump signal ; propagating said first pump signal and second pump signal , in opposite directions, along the birefringent fiber so that the first pump signal and a second pump signal interact by stimulated Brillouin scattering within the birefringent fiber, wherein the difference between the frequencies of the first and second pump signals is equal to the Brillouin frequency shift of the birefringent fiber or is anywhere within the range of the Brillouin frequency shift of the birefringent fiber +- the spectral width of stimulated Brillouin scattering within the birefringent fiber , providing a pulsed probe signal in the fiber 33; scanning the frequency of the probe signal and identifying the frequency (v s ) of the probe signal at which the maximum Brillouin scattering takes place; determining a change in the pressure which is applied to the birefringent fiber using the formula, d Δ v dP ≈ Vp 2 n d Δ n dP wherein Δv is equal to v s -v P2 wherein v s is said identified frequency of the probe signal at which the maximum Brillouin scattering took place, and v P2 is the frequency of the second pump signal , dP is said change in the pressure which is applied to the birefringent fiber , and wherein the birefringent fiber has a first primary axis and a second primary axis which is orthogonal to the first primary axis, wherein the refractive index n x of the birefringent fiber along said first primary axis is different to the refractive index n y of the fiber along said second primary axis and Δ n is the difference between the refractive index n x of the birefringent fiber along a first primary axis and the refractive index n y of the fiber along second primary axis which is orthogonal to the first primary axis, and wherein the first pump signal and second pump signal are polarized along the first primary axis of the birefringent fiber, and wherein the probe signal is polarized along a second primary axis of the birefringent fiber.