mhurhangee/ep-ind-claims huggingface dataset:
A wireless system including a plurality of devices capable of performing wireless communication according to the Bluetooth Low Energy BLE standard, the wireless system comprising a first device, a second device, a third device, and a fourth device, the first device and the second device establishing a connection between the first device and the second device such that the first device is a master and the second device is a slave, and performing wireless communication with each other, the fourth device and the third device establishing a connection between the fourth device and the third device such that the fourth device is a master and the third device is a slave, and performing wireless communication with each other, the second device in the state of being connected as a slave to the first device, performing wireless communication with the third device in the state of being connected as a slave to the fourth device, wherein, the system being characterized by while the second device is connected to the first device, the second device performs wireless communication with the first device at a certain timing, and performs wireless communication with the third device at a timing when the second device does not communicate with the first device, while the third device is connected to the fourth device, the third device performs wireless communication with the fourth device at a certain timing, and performs wireless communication with the second device at a timing when the third device does not communicate with the fourth device, the first device in the state of being connected as a master to the second device repeatedly transmits a predetermined packet to the second device in connection events at a predetermined time interval, and the second device in the state of being connected as a slave to the first device is adapted to return a response to the first device in reaction to the reception of the predetermined packet, the wireless system comprising setting means for setting a predetermined number regarding the connection events between the first device and the second device, the second device returns the response to the first device when the number of times the second device has not returned the response to the first device exceeds or reaches the predetermined number set by the setting means, and wirelessly communicates with the third device while the number of times the second device has not returned the response to the first device does not exceed or reach the predetermined number set by the setting means.
A method for fixing a window frame in a building opening, wherein a fixing element engages in a hole in a support element, wherein the window frame is aligned in the building opening, characterized in that the support element is inserted in a slot formed between the window frame and an insulating material layer adjacent thereto and is moved in the transverse direction of the support element until a fixing element end of the fixing element, which can be rigidly connected to the window frame, engages in a guide recess that is directly adjacent to the hole and extends linearly along a longitudinal center plane of a flat face (6, 7) of the support element, and in that the support element is then moved in the longitudinal direction relative to the fixing element until the fixing element end engages in the hole such that the fixing element end is in an engaged position. the support element is inserted in a slot formed between the window frame and an insulating material layer adjacent thereto and is moved in the transverse direction of the support element until a fixing element end of the fixing element, which can be rigidly connected to the window frame, engages in a guide recess that is directly adjacent to the hole and extends linearly along a longitudinal center plane of a flat face (6, 7) of the support element, and in that the support element is then moved in the longitudinal direction relative to the fixing element until the fixing element end engages in the hole such that the fixing element end is in an engaged position.
Layer system for thin-film solar cells, comprising: - an absorber layer, which includes a chalcogenide compound semiconductor, and - a buffer layer, which is arranged on the absorber layer and includes halogen-enriched Zn x In 1-x S y with 0.01 ≤ x ≤ 0,9 and 1 ≤ y ≤ 2, wherein the buffer layer consists of a first layer region (5.1) adjoining the absorber layer with a halogen mole fraction A 1 and a second layer region (5.2) adjoining the first layer region (5.1) with a halogen mole fraction A 2 and the ratio A 1 /A 2 is ≥ 2 and the layer thickness (d 1) of the first layer region (5.1) is ≤ 50 % of the layer thickness (d) of the buffer layer. - an absorber layer, which includes a chalcogenide compound semiconductor, and - a buffer layer, which is arranged on the absorber layer and includes halogen-enriched Zn x In 1-x S y with 0.01 ≤ x ≤ 0,9 and 1 ≤ y ≤ 2,
An active lens (100,300) comprising: a first nanoelectrode unit (140,340); a second nanoelectrode unit (160,360) facing the first nanoelectrode unit; and a liquid crystal layer (150,350) disposed between the first nanoelectrode unit and the second nanoelectrode unit; wherein liquid crystal molecules of the liquid crystal layer are aligned to form a refractive power, the liquid crystal molecules being aligned according to an electric field formed by one or more voltages applied to the first and second nanoelectrode units; and wherein the first nanoelectrode unit (140,340) includes one or more first nanostructures (142,342); and characterised in that the second nanoelectrode unit (160,360) includes one or more second nanostructures (162,362). a first nanoelectrode unit (140,340); a second nanoelectrode unit (160,360) facing the first nanoelectrode unit; and a liquid crystal layer (150,350) disposed between the first nanoelectrode unit and the second nanoelectrode unit; wherein liquid crystal molecules of the liquid crystal layer are aligned to form a refractive power, the liquid crystal molecules being aligned according to an electric field formed by one or more voltages applied to the first and second nanoelectrode units; and wherein the first nanoelectrode unit (140,340) includes one or more first nanostructures (142,342); and characterised in that the second nanoelectrode unit (160,360) includes one or more second nanostructures (162,362).
A computer-implemented method for acoustic echo cancellation comprising: receiving, at one or more microphones, an audio reference signal from an audio speaker; filtering the audio reference signal using one or more adaptive audio filters (302, 304); analyzing a level of signal energy of the audio reference signal with regard to time, frequency and audio channel to identify at least one maximum error contribution point, wherein the analyzing a level of signal energy of the audio reference signal comprises using an update equation for an adaptive filter h(k), and updating the one or more adaptive audio filters (302, 304) based upon, at least in part, the analyzed audio reference signal, characterized in that: the at least one maximum error contribution point includes at least one filter tap corresponding to a largest level of signal energy with regard to time, frequency and audio channel, and the update equation is: h _ k + 1 = h _ k + Q k ⋅ β ⋅ e k ⋅ X _ k ‖ X _ k ‖ 2, wherein k is a discrete time index, X(k) is a vector of the last input reference samples, Q (k) is defined as Q ( k):= diag[ q ( k)] and q( k) indicates a largest input samples and is defined as q l k = { 1, x l k ∈ L maxima of X _ k 0, otherwise, l = 0,1,..., L − 1, β is a stepsize, and e(k) is an error signal. receiving, at one or more microphones, an audio reference signal from an audio speaker; filtering the audio reference signal using one or more adaptive audio filters (302, 304); analyzing a level of signal energy of the audio reference signal with regard to time, frequency and audio channel to identify at least one maximum error contribution point, wherein the analyzing a level of signal energy of the audio reference signal comprises using an update equation for an adaptive filter h(k), and updating the one or more adaptive audio filters (302, 304) based upon, at least in part, the analyzed audio reference signal, characterized in that: the at least one maximum error contribution point includes at least one filter tap corresponding to a largest level of signal energy with regard to time, frequency and audio channel, and the update equation is: h _ k + 1 = h _ k + Q k ⋅ β ⋅ e k ⋅ X _ k ‖ X _ k ‖ 2, wherein k is a discrete time index, X(k) is a vector of the last input reference samples, Q (k) is defined as Q ( k):= diag[ q ( k)] and q( k) indicates a largest input samples and is defined as q l k = { 1, x l k ∈ L maxima of X _ k 0, otherwise, l = 0,1,..., L − 1, β is a stepsize, and e(k) is an error signal. the at least one maximum error contribution point includes at least one filter tap corresponding to a largest level of signal energy with regard to time, frequency and audio channel, and the update equation is: h _ k + 1 = h _ k + Q k ⋅ β ⋅ e k ⋅ X _ k ‖ X _ k ‖ 2, wherein k is a discrete time index, X(k) is a vector of the last input reference samples, Q (k) is defined as Q ( k):= diag[ q ( k)] and q( k) indicates a largest input samples and is defined as q l k = { 1, x l k ∈ L maxima of X _ k 0, otherwise, l = 0,1,..., L − 1, β is a stepsize, and e(k) is an error signal.
A system implementing a storage node (310a, 310b, 310c, 310n), comprising: a plurality of block-based storage devices maintaining a plurality of data volumes; a system memory, comprising a page cache (330a, 330b, 330c, 330n), wherein the page cache is periodically or aperiodically flushed to the plurality of block-based storage devices in order to persistently update the plurality of data volumes; a persistent storage device maintaining a page cache write log (320a, 320b, 320c, 320n) maintaining a plurality of log records describing updates to the page cache, wherein the plurality of log records describe a state of the page cache to be restored to the page cache in the event of a system failure resulting in a loss of data in the page cache; a log management module (342a, 342b, 342c, 342n), configured to: monitor a rate of incoming write requests to the storage node that are to be logged to the page cache write log; based, at least in part, on the rate of incoming write requests, dynamically modify a durability property for at least one data volume of the plurality of data volumes to enable page cache write logging for the at least one data volume or disable page cache write logging for the at least one data volume. a plurality of block-based storage devices maintaining a plurality of data volumes; a system memory, comprising a page cache (330a, 330b, 330c, 330n), wherein the page cache is periodically or aperiodically flushed to the plurality of block-based storage devices in order to persistently update the plurality of data volumes; a persistent storage device maintaining a page cache write log (320a, 320b, 320c, 320n) maintaining a plurality of log records describing updates to the page cache, wherein the plurality of log records describe a state of the page cache to be restored to the page cache in the event of a system failure resulting in a loss of data in the page cache; a log management module (342a, 342b, 342c, 342n), configured to: monitor a rate of incoming write requests to the storage node that are to be logged to the page cache write log; based, at least in part, on the rate of incoming write requests, dynamically modify a durability property for at least one data volume of the plurality of data volumes to enable page cache write logging for the at least one data volume or disable page cache write logging for the at least one data volume. monitor a rate of incoming write requests to the storage node that are to be logged to the page cache write log; based, at least in part, on the rate of incoming write requests, dynamically modify a durability property for at least one data volume of the plurality of data volumes to enable page cache write logging for the at least one data volume or disable page cache write logging for the at least one data volume.
Damping element for a folding or sliding door guided along a U-shaped profiled rail with two bead-shaped profiled edges, comprising a sleeve-shaped housing in which a linear damper is accommodated, wherein a section of the linear damper can be moved into or out of the housing in the longitudinal direction, and wherein latching arms (211, 211') for latching the damping element into or onto the U-shaped profiled rail are arranged on the housing, characterized in that at least one clamping means for tensioning the latching arms (211, 211') relative to the profiled rail is arranged in the region of the latching arms (211, 211'), wherein the clamping means comprises a receptacle, formed on the housing, and a spreading element to be inserted into the receptacle.
A contact lens (200, 300, 400, 500, 600A, 600B, 600C, 700) comprising: a front curve lens (201, 301, 404, 501, 607) comprising a front curve lens exterior surface and a front curve lens interior surface, wherein both said front curve lens exterior surface and said front curve lens interior surface comprise an arcuate shape; a back curve lens (202, 302, 502) comprising a back curve lens interior surface and a back curve lens exterior surface, wherein both said back curve lens interior surface and the back curve lens exterior surface comprise an arcuate shape, said back curve lens (202, 302, 502) positioned proximate to said front curve lens (201, 301, 404, 501, 607) such that said front curve lens interior surface and said back curve lens interior surface form a cavity (210, 311, 409) therebetween; a volume of saline solution (207, 306, 406, 503, 603) and oil (208, 307, 407, 504, 602) contained within the cavity (210,311,409) formed between said front curve lens interior surface and said back curve lens interior surface, said volume of saline solution and oil comprising a meniscus (211, 308, 401, 505, 604A, 604B) therebetween; and characterized in that it further comprises a meniscus wall (405, 506, 601, 701) comprising a general shape of a conical frustum formed in one or both of the front curve lens interior surface and the back curve lens interior surface and bordering the meniscus (211, 308, 401, 505, 604A, 604B) formed between the saline solution (207, 306, 406, 503, 603) and the oil (208, 307, 407, 504, 602), with the angle between the meniscus wall (405, 506, 601, 701) and the optical axis of the lens between about 30° and 50° and at least a portion of the meniscus wall (405, 506, 601, 701) convex toward the optical axis. a front curve lens (201, 301, 404, 501, 607) comprising a front curve lens exterior surface and a front curve lens interior surface, wherein both said front curve lens exterior surface and said front curve lens interior surface comprise an arcuate shape; a back curve lens (202, 302, 502) comprising a back curve lens interior surface and a back curve lens exterior surface, wherein both said back curve lens interior surface and the back curve lens exterior surface comprise an arcuate shape, said back curve lens (202, 302, 502) positioned proximate to said front curve lens (201, 301, 404, 501, 607) such that said front curve lens interior surface and said back curve lens interior surface form a cavity (210, 311, 409) therebetween; a volume of saline solution (207, 306, 406, 503, 603) and oil (208, 307, 407, 504, 602) contained within the cavity (210,311,409) formed between said front curve lens interior surface and said back curve lens interior surface, said volume of saline solution and oil comprising a meniscus (211, 308, 401, 505, 604A, 604B) therebetween; and
A printable liquid supply cartridge comprising: a housing enclosing an internal volume, the housing having a front end to connect to a printer and first and second sides (5, 6) extending from the front end to a rear end; the front end having a printable liquid outlet closer to the bottom than to the top and a gas inlet above the printable liquid outlet, each of the printable liquid outlet and the gas inlet to facilitate insertion of a respective fluid pen therein; a recess in the front end above the gas inlet, the recess being delimited by a first wall having an internal side and an external side that is part of the first side; and an 12C data interface comprising at least three electrical connection pads exposed on the internal side of the first wall facing towards the recess, the connection pads arranged in a top to bottom direction, wherein an integrated circuit and a sensor signal outputting circuit are connected to the 12C data interface, wherein the integrated circuit and the sensor signal outputting circuit share a same data pad, the data pad being one of the at least three electrical connection pads, to communicate through the I2C data interface with the printer, and wherein the sensor signal outputting circuit is to return data readings through the shared data pad to the printer as a data communication secured differently than data communications from the integrated circuit to the printer through the shared data pad. a housing enclosing an internal volume, the housing having a front end to connect to a printer and first and second sides (5, 6) extending from the front end to a rear end; the front end having a printable liquid outlet closer to the bottom than to the top and a gas inlet above the printable liquid outlet, each of the printable liquid outlet and the gas inlet to facilitate insertion of a respective fluid pen therein; a recess in the front end above the gas inlet, the recess being delimited by a first wall having an internal side and an external side that is part of the first side; and an 12C data interface comprising at least three electrical connection pads exposed on the internal side of the first wall facing towards the recess, the connection pads arranged in a top to bottom direction, wherein an integrated circuit and a sensor signal outputting circuit are connected to the 12C data interface,
An offshore wind power generator installation system with an offshore wind power generator comprising: a tower support structure mounted to a tower of the offshore wind power generator and disposed above a center of gravity of the offshore wind power generator; a lifting jig to support the tower support structure of the offshore wind power generator; and a transport machine to lift the lifting jig at both sides of the tower, wherein the tower support structure protrudes outward from an outer peripheral surface of the tower, characterised in that the tower support structure is formed as a rigid element to keep a natural frequency of the tower low while keeping a rigidity of a lower end portion of the tower high so as to avoid resonance of the generator and the tower when the wind power generator is installed. a tower support structure mounted to a tower of the offshore wind power generator and disposed above a center of gravity of the offshore wind power generator; a lifting jig to support the tower support structure of the offshore wind power generator; and a transport machine to lift the lifting jig at both sides of the tower,
A method for manufacturing multilayer components, having the steps of: A) manufacturing a body which has electrically conductive layers (4, 5) and dielectric layers which are stacked one above the other, wherein the body has at least one cavity, B) at least partially filling the cavity with an insulation material using capillary forces, C) separating the body into at least two base bodies, wherein step C) is effected after step B), and D) applying a passivation layer to surfaces of the separated base bodies, characterised in that the passivation layer has a material which is different from the insulation material. A) manufacturing a body which has electrically conductive layers (4, 5) and dielectric layers which are stacked one above the other, wherein the body has at least one cavity, B) at least partially filling the cavity with an insulation material using capillary forces, C) separating the body into at least two base bodies, wherein step C) is effected after step B), and D) applying a passivation layer to surfaces of the separated base bodies, characterised in that the passivation layer has a material which is different from the insulation material.
A suction cup module for a toy top, the suction cup module being connectable with a launcher, comprising: a suction cup housing comprising a suction cup outer cover and an inner liner arranged inside the suction cup outer cover; a magnetic assembly arranged on the suction cup housing; a fastener movably arranged on the suction cup housing, and provided with a fastener foot that is movable between a locking position and an unlocking position, characterized in that when in the locking position, the fastener foot is configured, in use, to be fastened on a toy top to be launched; when in the unlocking position, the fastener foot is configured, in use, to be separated from the toy top to be launched, wherein the fastener is rotatably arranged between the suction cup outer cover and the inner liner and the fastener further comprises a fastener shaft, the fastener foot is located at an end of the fastener shaft, and the fastener foot is retractable when the fastener rotates around the fastener shaft; and the suction cup module further comprises a snap-lock elastic member connected between the fastener and the suction cup housing and configured to drive the fastener foot to rotate toward the locking position. a suction cup housing comprising a suction cup outer cover and an inner liner arranged inside the suction cup outer cover; a magnetic assembly arranged on the suction cup housing; a fastener movably arranged on the suction cup housing, and provided with a fastener foot that is movable between a locking position and an unlocking position, characterized in that when in the locking position, the fastener foot is configured, in use, to be fastened on a toy top to be launched; when in the unlocking position, the fastener foot is configured, in use, to be separated from the toy top to be launched, wherein the fastener is rotatably arranged between the suction cup outer cover and the inner liner and the fastener further comprises a fastener shaft, the fastener foot is located at an end of the fastener shaft, and the fastener foot is retractable when the fastener rotates around the fastener shaft; and the suction cup module further comprises a snap-lock elastic member connected between the fastener and the suction cup housing and configured to drive the fastener foot to rotate toward the locking position.
Method for operating a motor vehicle having an internal combustion engine, which comprises a combustion engine, which is connected by a rotary drive via a gearbox to wheels of the motor vehicle, and a fresh-gas tract, wherein a compressor is integrated in the fresh-gas tract, and wherein the compressor is assigned a trim adjuster, by means of which an edge-side portion of the inlet cross section of a compressor impeller of the compressor can be covered to a variable extent, wherein the edge-side portion of the inlet cross section is covered to the least possible extent in a release position (S T1) of the trim adjuster and to the greatest possible extent in a covering position (S T2) of the trim adjuster, characterized in that, for a transfer from a first operating state of the internal combustion engine, in which the gearbox is in a first transmission-ratio shift position (i 1) and the trim adjuster is in the release position (S T1), to a second operating state of the internal combustion engine, in which the gearbox is in a second transmission-ratio shift position (i 2), the trim adjuster is adjusted into the covering position (S T2).