mhurhangee/patent-ind-claim-en huggingface dataset:
A wearable device for measuring cardiac activity of a user, the wearable device comprising: an optical cardiac activity sensor unit configured to be placed in contact with a measurement area and to enable cardiac activity measurement of the user to obtain a cardiac activity signal, wherein the optical cardiac activity sensor unit comprises a first light emitting element configured to emit light having a first wavelength, a second light emitting element configured to emit light having a second wavelength and a third light emitting element configured to emit light having a third wavelength, wherein the optical cardiac activity sensor unit is configured to detect a first signal caused by the emitted light having the first wavelength, a second signal caused by the emitted light having the second wavelength and a third signal caused by the emitted light having the third wavelength; a plurality of electrodes (221-224) configured to enable bioimpedance measurement on the measurement area to obtain a bioimpedance signal; means for detecting changes in the bioimpedance signal, means for reducing a motion artefact effect on the cardiac activity signal based on the detected changes in the bioimpedance signal, wherein the means for reducing the motion artefact effect on the cardiac activity signal is further based on at least halving amplitudes of the second and third signals, obtaining a sum signal of the second and third signals having the at least halved amplitudes, and performing a subtracting operation between the first signal and the obtained sum signal. an optical cardiac activity sensor unit configured to be placed in contact with a measurement area and to enable cardiac activity measurement of the user to obtain a cardiac activity signal, wherein the optical cardiac activity sensor unit comprises a first light emitting element configured to emit light having a first wavelength, a second light emitting element configured to emit light having a second wavelength and a third light emitting element configured to emit light having a third wavelength, wherein the optical cardiac activity sensor unit is configured to detect a first signal caused by the emitted light having the first wavelength, a second signal caused by the emitted light having the second wavelength and a third signal caused by the emitted light having the third wavelength; a plurality of electrodes (221-224) configured to enable bioimpedance measurement on the measurement area to obtain a bioimpedance signal; means for detecting changes in the bioimpedance signal, means for reducing a motion artefact effect on the cardiac activity signal based on the detected changes in the bioimpedance signal, wherein the means for reducing the motion artefact effect on the cardiac activity signal is further based on at least halving amplitudes of the second and third signals, obtaining a sum signal of the second and third signals having the at least halved amplitudes, and performing a subtracting operation between the first signal and the obtained sum signal.
A smoke detector for an air duct, comprises a photoelectric detection system and an air flow pathway in fluid communication with the air duct, wherein the air flow pathway includes an inlet , an optic tube comprising an optic window , and an outlet , and characterized in that the photoelectric detection system comprises a circuit board having at least one light emitter and at least one light receiver mounted thereon and further wherein the optic tube passes through the circuit board between the at least one light emitter and the at least one light receiver .
A processing apparatus, used in an intelligent device, comprising a baseband processor and an application processor ; wherein the baseband processor is configured to: obtain task trigger information, wherein the task trigger information is used to trigger a task corresponding to an application in the intelligent device; determine whether the task is a hosting task of the application, wherein the hosting task is a task that the application processor instructs in advance the baseband processor to process; call and execute hosting code corresponding to the task if the task is the hosting task of the application; obtain a network connection record of the application; and perform optimization on a network task of the application according to the network connection record; characterized in that the baseband processor is configured to skip executing the network task when the network task is to disconnect the connection between the intelligent device and a server of the application and when the network connection record indicates that duration for which the connection has been set up is less than a preset threshold; and/or the baseband processor is configured to skip executing the network task when the network task is to send a network request to a server of the application and when the network connection record indicates that no response is received for a historical network request sent to the server of the application in a historical time period dating back from a current moment. obtain task trigger information, wherein the task trigger information is used to trigger a task corresponding to an application in the intelligent device; determine whether the task is a hosting task of the application, wherein the hosting task is a task that the application processor instructs in advance the baseband processor to process; call and execute hosting code corresponding to the task if the task is the hosting task of the application; obtain a network connection record of the application; and perform optimization on a network task of the application according to the network connection record; characterized in that the baseband processor is configured to skip executing the network task when the network task is to disconnect the connection between the intelligent device and a server of the application and when the network connection record indicates that duration for which the connection has been set up is less than a preset threshold; and/or the baseband processor is configured to skip executing the network task when the network task is to send a network request to a server of the application and when the network connection record indicates that no response is received for a historical network request sent to the server of the application in a historical time period dating back from a current moment.
A computer-implemented method to communicate digital data between computing devices using sound, comprising: packetizing , by a first computing device , data to be communicated; modulating , by the first computing device , a stream of the packetized data using binary phase shift keying (BPSK) modulation; upsampling , by the first computing device , the modulated stream; filtering , by the first computing device , the upsampled stream to one signal in a frequency band in the response range of a speaker of the first computing device and in the response range of a microphone of a second computing device ; and transmitting , by the first computing device , the filtered signal as sound using the speaker of the first computing device . packetizing , by a first computing device , data to be communicated; modulating , by the first computing device , a stream of the packetized data using binary phase shift keying (BPSK) modulation; upsampling , by the first computing device , the modulated stream; filtering , by the first computing device , the upsampled stream to one signal in a frequency band in the response range of a speaker of the first computing device and in the response range of a microphone of a second computing device ; and transmitting , by the first computing device , the filtered signal as sound using the speaker of the first computing device .
A system for imaging an object, comprising: - an X-ray source ; - a power supply ; - a processing unit ; wherein, the power supply is configured to produce a voltage; wherein, the X-ray source comprises a cathode and an anode , wherein the cathode is positioned relative to the anode, and the cathode and anode are operable such that electrons emitted from the cathode interact with the anode with energies corresponding to the voltage, and wherein the electrons interact with the anode to generate X-rays; wherein, the processing unit is configured to control the X-ray source, such that a plurality of first X-ray pulses is generated each having a first X-ray flux, wherein the first X-ray pulses are temporally separated from each other; wherein, the processing unit is configured to control the X-ray source, such that at least one second X-ray pulse is generated having a second X-ray flux that is substantially less than the first X-ray flux; and wherein, the processing unit is configured such that the at least one second X-ray pulse is generated temporally between two consecutive pulses of the first X-ray pulses; and the system further comprising: - an X-ray detector ; wherein, the X-ray source is configured to be positioned relative to the X-ray detector such that at least a part of the region between them is an examination region for accommodating an object; wherein, the X-ray detector is configured to acquire first data when a first one of the plurality of first X-ray pulses is generated, wherein the first data comprises spectral data; wherein, the X-ray detector is configured to acquire second data when the at least one second X-ray pulse is generated; wherein, the X-ray detector is configured to acquire third data when a second one of the plurality of first X-ray pulses is generated, wherein the third data comprises spectral data; wherein, the processing unit is configured to generate spectrally resolved image data comprising the first data and the third data; and wherein, the processing unit is configured to generate spectrally integrated image data comprising the first data, the second data and the third data. - an X-ray source ; - a power supply ; - a processing unit ; - an X-ray detector ;
An in-vehicle system for installation in a determination vehicle for determining yielding behaviors of other vehicles , comprising: - an input sensor configured to receive a first input signal indicating a start of a driving maneuver of the determination vehicle and a second input signal indicating an end of a driving maneuver of the determination vehicle , - a vehicle data recording module configured to save recorded vehicle sensor data as recorded data in response to the first and second input signals indicating the start and end of the driving maneuver, and - a vehicle perception annotation module configured to automatically detect and label features in the recorded data, the features including features of the determination vehicle , features of other vehicles surrounding the determination vehicle , features of the road, and relative features of the other vehicles relative to the determination vehicle and of the determination vehicle to the road, characterized in that the vehicle perception annotation module is further configured to process the features of the road and the relative features of the determination vehicle to the road to identify and label a type of merging scenario, in that the input sensor is configured to receive the input signals from a navigation system , wherein the start and end of the driving maneuver are indicated by the determination vehicle being in a geographic proximity to a merge area and having passed through the merge area, respectively, and in that the in-vehicle system further comprises means configured to automatically determine from the features detected in the recorded data that a detected vehicle has yielded or not yielded to the determination vehicle based on a position of the detected vehicle relative to the determination vehicle at the start of the driving maneuver and a position of the detected vehicle relative to the determination vehicle at the end of the driving maneuver, and, in response to the determination, automatically label the detected vehicle as yielding or not yielding in the recorded data. - an input sensor configured to receive a first input signal indicating a start of a driving maneuver of the determination vehicle and a second input signal indicating an end of a driving maneuver of the determination vehicle , - a vehicle data recording module configured to save recorded vehicle sensor data as recorded data in response to the first and second input signals indicating the start and end of the driving maneuver, and - a vehicle perception annotation module configured to automatically detect and label features in the recorded data, the features including features of the determination vehicle , features of other vehicles surrounding the determination vehicle , features of the road, and relative features of the other vehicles relative to the determination vehicle and of the determination vehicle to the road,
A metal profile which has been produced from a metal sheet by forming, in particular by roll forming, and has a profile cross-section forming a groove for connection to an insulating profile , the groove being delimited by profile sections (3.1, 3.2, 3.3, 3.4) adjoined by profile sections (5.1, 5.2) which lie one on top of the other at least in a common contact region , characterized in that the metal sheet of the metal profile has a sheet thickness (S) which is reduced at least in the region of a profile section (3.2, 3.3) forming a groove base, so that a predetermined bending point is created which facilitates the production of a non-positive and/or positive locking connection of the metal profile with the insulating profile .
A computer-implemented method for use in a system having an established label switched path, LSP, and including a transit router and an ingress router, the computer-implemented method comprising: a) receiving an instruction that the transit router in the LSP, or a component of the transit router supporting the LSP, will be taken down for maintenance at some time in the future, for some defined duration; b) generating at least one resource reservation protocol, RSVP, path-error message specifying the LSP, including information directly or indirectly specifying the time, and including information specifying the defined duration; c) transmitting the at least one RSVP path-error message to an ingress router supporting the LSP; and in response to the ingress router receiving the RSVP path-error message, the ingress router: determining whether an alternative label switched path (LSP) to the egress router of the LSP is available, and responsive to a determination that an alternative LSP to the egress router of the LSP is available, switching over traffic from the LSP to the alternative LSP without tearing down the LSP, and otherwise, responsive to a determination that an alternative LSP to the egress router of the LSP is not available, establishing a new label switched path (LSP) to the egress router of the LSP, and switch over traffic from the LSP to the new LSP. a) receiving an instruction that the transit router in the LSP, or a component of the transit router supporting the LSP, will be taken down for maintenance at some time in the future, for some defined duration; b) generating at least one resource reservation protocol, RSVP, path-error message specifying the LSP, including information directly or indirectly specifying the time, and including information specifying the defined duration; c) transmitting the at least one RSVP path-error message to an ingress router supporting the LSP; and determining whether an alternative label switched path (LSP) to the egress router of the LSP is available, and responsive to a determination that an alternative LSP to the egress router of the LSP is available, switching over traffic from the LSP to the alternative LSP without tearing down the LSP, and otherwise, responsive to a determination that an alternative LSP to the egress router of the LSP is not available, establishing a new label switched path (LSP) to the egress router of the LSP, and switch over traffic from the LSP to the new LSP.
A process for purifying (S)-perillyl alcohol comprising the steps of: (a) derivatizing a mixture comprising (S)-perillyl alcohol to form a perillyl alcohol derivative selected from an ester, an alcohol, an aldehyde or a ketone, wherein the perillyl alcohol derivative has at least one property that allows it to be separated from the mixture; (b) separating the perillyl alcohol derivative from the mixture using the property for separation; (c) releasing the (S)-perillyl alcohol from the perillyl alcohol derivative from step (b); and, (d) isolating the (S)-perillyl alcohol from step (c), wherein the (S)-perillyl alcohol from step (d) has a purity greater than about 98.5% (w/w). (a) derivatizing a mixture comprising (S)-perillyl alcohol to form a perillyl alcohol derivative selected from an ester, an alcohol, an aldehyde or a ketone, wherein the perillyl alcohol derivative has at least one property that allows it to be separated from the mixture; (b) separating the perillyl alcohol derivative from the mixture using the property for separation; (c) releasing the (S)-perillyl alcohol from the perillyl alcohol derivative from step (b); and, (d) isolating the (S)-perillyl alcohol from step (c),
Dental implant with an implant body , wherein the implant body has, in an apical region , a macro-structure in the form of a multiple thread , wherein the implant body has a micro-structured central region with a structure , wherein the structure in the micro-structured central region has a depth less than the depth of the multiple thread , wherein the surface roughness in the apical region , namely in the region of the multiple thread , is at least in part greater than in the micro-structured central region , wherein a distal region is present adjacent to the micro-structured central region , wherein the distal region is cylindrical and threadless, wherein the implant body has a receptacle and a blind hole opening into the receptacle , wherein two holding threads are formed in the blind hole , wherein the two holding threads are spaced apart from each other, characterized in that the dental implant is designed as a ceramic implant.
A power converter magnetics assembly , comprising: an interface panel ; a magnetic component mounted to the interface panel to form a magnetics subassembly ; and a chassis coupled to the magnetics subassembly , the chassis having a cavity with an opening, wherein the magnetic component is received within the cavity through the opening and the interface panel is disposed over the opening and secured to the chassis to form an enclosure about the magnetic component . an interface panel ; a magnetic component mounted to the interface panel to form a magnetics subassembly ; and a chassis coupled to the magnetics subassembly , the chassis having a cavity with an opening, wherein the magnetic component is received within the cavity through the opening and the interface panel is disposed over the opening and secured to the chassis to form an enclosure about the magnetic component .
A computer-implemented method, comprising: storing batches of requests to read a file received from an application in a first queue , the requests comprising file offsets for the file; translating the batches of requests comprising the file offsets for the file to batches of requests comprising disk offsets; and storing the batches of requests comprising the disk offsets in a second queue , wherein the second queue is accessible to a storage subsystem configured to retrieve the batches of requests from the second queue and perform read operations on the file using the disk offsets; characterized in that the translating of the file offsets for the file to disk offsets is performed responsive to satisfaction of a condition specified by the application , and wherein the condition comprises at least one of: expiration of a timer; the first queue containing a pre-defined number of the requests; or the first queue containing requests for a pre-defined amount of data. storing batches of requests to read a file received from an application in a first queue , the requests comprising file offsets for the file; translating the batches of requests comprising the file offsets for the file to batches of requests comprising disk offsets; and storing the batches of requests comprising the disk offsets in a second queue , wherein the second queue is accessible to a storage subsystem configured to retrieve the batches of requests from the second queue and perform read operations on the file using the disk offsets; characterized in that the translating of the file offsets for the file to disk offsets is performed responsive to satisfaction of a condition specified by the application , and wherein the condition comprises at least one of: expiration of a timer; the first queue containing a pre-defined number of the requests; or the first queue containing requests for a pre-defined amount of data. expiration of a timer; the first queue containing a pre-defined number of the requests; or the first queue containing requests for a pre-defined amount of data.
A process for producing, in particular selectively producing, ethanol comprising the step of - contacting a gas mixture comprising or consisting of carbon dioxide and methane in presence of water with a catalyst comprising or consisting of permanently polarized hydroxyapatite. - contacting a gas mixture comprising or consisting of carbon dioxide and methane in presence of water with a catalyst comprising or consisting of permanently polarized hydroxyapatite.
A vehicle imaging device comprising: an outer casing comprising a housing having an opening and a translucent cover closing the opening; and a camera module disposed inside the outer casing , wherein a part of the translucent cover is provided as a transmission window through which image capturing light to be incident on the camera module is transmitted, wherein a fluid flowing part having a flow path of fluid to be blown onto the transmission window is provided, and wherein a backflow prevention mechanism is provided in the fluid flowing part , characterised in that a waterproof packing is disposed between the housing and the translucent cover , a part of the packing is positioned in the flow path and provided as the backflow prevention mechanism , and the backflow prevention mechanism is a valve portion which is elastically deformed according to the pressure of the fluid to open the flow path . an outer casing comprising a housing having an opening and a translucent cover closing the opening; and a camera module disposed inside the outer casing , wherein a part of the translucent cover is provided as a transmission window through which image capturing light to be incident on the camera module is transmitted, wherein a fluid flowing part having a flow path of fluid to be blown onto the transmission window is provided, and wherein a backflow prevention mechanism is provided in the fluid flowing part , characterised in that a waterproof packing is disposed between the housing and the translucent cover , a part of the packing is positioned in the flow path and provided as the backflow prevention mechanism , and the backflow prevention mechanism is a valve portion which is elastically deformed according to the pressure of the fluid to open the flow path .