mhurhangee/ep-ind-claims huggingface dataset:
A control system configured to control an electric motor, the system comprising a current controller which produces a set of voltage demands for the motor, a current sensing means arranged to produce a current sensing output indicative of electric current in the motor and to output a current signal (iDQ) in a frame of reference of the rotor D and Q axis components, and current signal processing means arranged to process the current sensing output signal to produce a modified current signal (iDQCleaned) in which at least one harmonic component present in the current sensing output signal due to inaccuracies in the current measurement is removed or substantially reduced, and in which the modified current signal is combined with a demanded motor current (iDQdemand) to provide the input to the current controller characterized in that the current sensing means comprises a first filter and a second filter, and the system is arranged to remove or substantially reduce the harmonic by first passing the current output signal (iDQ) through the first filter to remove the DC component of the signal and to pass the harmonic and any other frequencies, then transform the filtered signal into an intermediate signal in a frame of reference in which the harmonic component is a DC component, and then pass the intermediate signal through the second filter to leave only the DC component, the system further being arranged to apply a reverse transform to shift the remaining DC component back to its original harmonic frequency to produce the modified current signal (iDQCleaned).
A method of quantifying progression of pregnancy in a pregnant female mammal, comprising the following steps: a) Illuminating the uterine cervix of the pregnant female mammal with polarized light having a wavelength comprised between 600 and 1100 nm; b) Acquiring a plurality of images of the illuminated uterine cervix through a polarization state analyser in respective analysing states; Steps a) and b) being performed either once or a plurality of time using polarized light having different polarization states; c) From the acquired images, computing at least one depolarization parameter over a region of interest of the uterine cervix; and d) Quantifying the progression of the pregnancy from said depolarization parameter. a) Illuminating the uterine cervix of the pregnant female mammal with polarized light having a wavelength comprised between 600 and 1100 nm; b) Acquiring a plurality of images of the illuminated uterine cervix through a polarization state analyser in respective analysing states; c) From the acquired images, computing at least one depolarization parameter over a region of interest of the uterine cervix; and d) Quantifying the progression of the pregnancy from said depolarization parameter.
A pressure sensor-based or force sensor-based likelihood of tissue damage quantification and analysis system, comprising: an input device including a plurality of sensors configured to generate an input based on a force, and a transmission device configured to transmit force information based on the input; an output device (1 or 2) configured to receive the force information; and a processing unit configured to analyse the force information; wherein the processing unit is configured to select, for each of the plurality of sensors, one of a plurality of levels of a likelihood of tissue damage based on the force information and a predetermined time period, and the output device (1 or 2) includes a display configured to present or log the one of the plurality of levels of the likelihood of tissue damage for each of the plurality of sensors, characterized in that the selection is made by identifying situations in which a percentage of at least 25 %, 26-40 %, 41-50 % or more than 50 % of the pressure measurements has exceeded a pressure threshold within a time frame of 15 minutes. an input device including a plurality of sensors configured to generate an input based on a force, and a transmission device configured to transmit force information based on the input; an output device (1 or 2) configured to receive the force information; and a processing unit configured to analyse the force information; wherein the processing unit is configured to select, for each of the plurality of sensors, one of a plurality of levels of a likelihood of tissue damage based on the force information and a predetermined time period, and the output device (1 or 2) includes a display configured to present or log the one of the plurality of levels of the likelihood of tissue damage for each of the plurality of sensors, characterized in that the selection is made by identifying situations in which a percentage of at least 25 %, 26-40 %, 41-50 % or more than 50 % of the pressure measurements has exceeded a pressure threshold within a time frame of 15 minutes.
A fingerprint sensor, comprising an array of a plurality of optical fibers; wherein each of the plurality of optical fibers has a first end and a second end opposite to the first end; and each of the plurality of optical fibers is configured to allow an incident light to enter into the second end and an exit light to exit from the second end; wherein each of the plurality of optical fibers comprises: a fiber core; a fiber Bragg grating in the fiber core; and a reflective film on the first end; wherein each of the plurality of optical fibers has a diameter in a range of approximately 25 μm to approximately 75 μm, wherein the fingerprint sensor further comprises: an image sensor configured to detect the exit light and generate a spectrum signal; and a light source configured to provide the incident light to each of the plurality of optical fibers from the second end. wherein each of the plurality of optical fibers has a first end and a second end opposite to the first end; and each of the plurality of optical fibers is configured to allow an incident light to enter into the second end and an exit light to exit from the second end; wherein each of the plurality of optical fibers comprises: a fiber core; a fiber Bragg grating in the fiber core; and a reflective film on the first end; wherein each of the plurality of optical fibers has a diameter in a range of approximately 25 μm to approximately 75 μm, wherein the fingerprint sensor further comprises: an image sensor configured to detect the exit light and generate a spectrum signal; and a light source configured to provide the incident light to each of the plurality of optical fibers from the second end. a fiber core; a fiber Bragg grating in the fiber core; and a reflective film on the first end; wherein each of the plurality of optical fibers has a diameter in a range of approximately 25 μm to approximately 75 μm, wherein the fingerprint sensor further comprises: an image sensor configured to detect the exit light and generate a spectrum signal; and a light source configured to provide the incident light to each of the plurality of optical fibers from the second end. an image sensor configured to detect the exit light and generate a spectrum signal; and a light source configured to provide the incident light to each of the plurality of optical fibers from the second end.
A method for metering granular material, such as seeds, fertilizer, or the like, in particular within a distribution unit or sowing unit of a distribution machine or sowing machine, in which the granular material being carried and conveyed by an airflow is directed through a feed line into a metering unit, and guided therein along an approximately circular arc path, characterized in that the granular material being carried and conveyed by an airflow subsequently tangentially directed into an outlet tube, the outlet tube being arranged subsequent to the metering unit, wherein the airflow being guided through the outlet tube and carrying and conveying the granular material, which is being conveyed in approximately equal spacing, is moved or circulated within the metering unit by means of at least one conveyor disk or fan disk, which is electromotively driven at a regulatable rotational speed and which rotates approximately concentrically within the metering unit, and wherein the drive speed is increased or reduced on the basis of a detected torque of the electromotive drive for the at least one rotating conveyor disk or fan disk.
A method for preparing ethylene with improved energy efficiency, comprising: providing a C2 compound isolated from a de-ethanizer column to an acetylene converter to convert acetylene of the C2 compound into ethylene and ethane; transferring the C2 compound containing ethylene and ethane converted from acetylene to a first C2 splitter to isolate and discharge a part of the ethylene; and transferring a lower stream containing remaining ethylene and ethane, which are not discharged from the first C2 splitter, to a second C2 splitter, to isolate and discharge the ethylene, and converting the remaining C2 compound containing ethane into ethylene to be recycled, wherein a heat exchanger is installed between the de-ethanizer column and the first C2 splitter to perform direct heat exchange between processes, a difference in pressure between the de-ethanizer column and the first C2 splitter to enable the heat exchange is 542.6 kPa (4.5 kgf/cm 2 G) or more, and a concentration of ethylene contained in the lower stream of the first C2 splitter is 70 to 80 mol%. providing a C2 compound isolated from a de-ethanizer column to an acetylene converter to convert acetylene of the C2 compound into ethylene and ethane; transferring the C2 compound containing ethylene and ethane converted from acetylene to a first C2 splitter to isolate and discharge a part of the ethylene; and transferring a lower stream containing remaining ethylene and ethane, which are not discharged from the first C2 splitter, to a second C2 splitter, to isolate and discharge the ethylene, and converting the remaining C2 compound containing ethane into ethylene to be recycled, wherein a heat exchanger is installed between the de-ethanizer column and the first C2 splitter to perform direct heat exchange between processes, a difference in pressure between the de-ethanizer column and the first C2 splitter to enable the heat exchange is 542.6 kPa (4.5 kgf/cm 2 G) or more, and a concentration of ethylene contained in the lower stream of the first C2 splitter is 70 to 80 mol%.
Electrical installation unit for surface installation, comprising at least one module in a module housing for wireless data transmission, and also comprising a base plate, wherein at least one cover frame is arranged between the base plate and the module housing, characterised in that the module housing is connected directly to the base plate.
A method, comprising: generating, by a power management unit, PMU, a power output control signal; in response to the power output control signal being in a direct output state, closing a path between a battery or a battery slot and a Universal Serial Bus, USB, connector so that power is outputted from the battery or the battery slot to the USB connector directly; in response to the power output control signal being in an indirect output state, closing a path between the battery or the battery slot and a boost circuit so that a voltage outputted from the battery or the battery slot is increased by the boost circuit to a higher voltage and then outputted to the USB connector; monitoring a current outputted to the USB connector; determining the state of the power output control signal to be generated based on the monitored current; determining that the power output control signal to be generated is in the direct output state when the monitored current is within a current range between a minimum current and a maximum current; and determining that the power output control signal to be generated is in the indirect output state when the monitored current is less than the minimum current, wherein the minimum current is a current larger than a leakage current on the USB connector, and the maximum current is a current less than a maximum output current for over-current protection. generating, by a power management unit, PMU, a power output control signal; in response to the power output control signal being in a direct output state, closing a path between a battery or a battery slot and a Universal Serial Bus, USB, connector so that power is outputted from the battery or the battery slot to the USB connector directly; in response to the power output control signal being in an indirect output state, closing a path between the battery or the battery slot and a boost circuit so that a voltage outputted from the battery or the battery slot is increased by the boost circuit to a higher voltage and then outputted to the USB connector; monitoring a current outputted to the USB connector; determining the state of the power output control signal to be generated based on the monitored current; determining that the power output control signal to be generated is in the direct output state when the monitored current is within a current range between a minimum current and a maximum current; and determining that the power output control signal to be generated is in the indirect output state when the monitored current is less than the minimum current, wherein the minimum current is a current larger than a leakage current on the USB connector, and the maximum current is a current less than a maximum output current for over-current protection.
A method of receiving an offer from an entrusting device to access one or more interfaces of one or more devices, comprising: storing in a relationship trust model of a first device, one or more relationship groupings of contacts of a user of the first device; storing, in one or more permission setup tables, for each of the one or more devices, an indication of which of the one or more relationship groupings are permitted to access the one or more interfaces of the one or more devices; receiving, at the trust model module of the first device, the offer from the entrusting device to provide the first device with permission to access the one or more interfaces of the one or more devices, the one or more interfaces allowing access to one or more functions of the one or more devices; and determining, by the trust model module of the first device, whether or not (1030,1060) to accept the offer from the entrusting device to provide the permission to access the one or more interfaces of the one or more devices, wherein the first device determines whether or not to accept the offer from the entrusting device to provide the permission to access the one or more interfaces of the one or more devices based on a relationship grouping permitted to access the one or more interfaces of the one or more devices matching a relationship between the first device and the entrusting device and/or a relationship between the first device and the one or more devices. storing in a relationship trust model of a first device, one or more relationship groupings of contacts of a user of the first device; storing, in one or more permission setup tables, for each of the one or more devices, an indication of which of the one or more relationship groupings are permitted to access the one or more interfaces of the one or more devices; receiving, at the trust model module of the first device, the offer from the entrusting device to provide the first device with permission to access the one or more interfaces of the one or more devices, the one or more interfaces allowing access to one or more functions of the one or more devices; and determining, by the trust model module of the first device, whether or not (1030,1060) to accept the offer from the entrusting device to provide the permission to access the one or more interfaces of the one or more devices, wherein the first device determines whether or not to accept the offer from the entrusting device to provide the permission to access the one or more interfaces of the one or more devices based on a relationship grouping permitted to access the one or more interfaces of the one or more devices matching a relationship between the first device and the entrusting device and/or a relationship between the first device and the one or more devices.
A system for detecting liquid water in a sandwich structure, the sandwich structure comprising two outer skins (11, 13) and a honeycomb core that rigidly interconnects the outer skins (11, 13), and wherein is obtained a plurality of cells closed at opposite ends by the two outer skins (11, 13), said cells being further configured to be in fluid communication with each other, wherein the system comprises at least one sensor placed within one of said cells, said sensor being sensitive to the presence of free liquid water within said cells, and a processing unit configured to receive an output signal provided by the sensor and issue a warning in case of the presence of free liquid water within said cells.
An electrochromic device comprising a transparent structure comprising: a transparent substrate having a plurality of micro- or nano-scale structures (102; 402; 502; 602) on the surface of the transparent substrate that provide a rough surface on the substrate, wherein the plurality of micro- or nano-scale structures in the transparent substrate is configured to have a recessed shape or a raised shape; at least one substance configured to block near-infrared or infrared radiation and that partially covers at least substantial portions of the substrate and the plurality of micro- or nano-scale structures; and at least one photocatalyst (105, 106) configured as an outermost surface of the transparent structure, wherein the outermost surface of the transparent structure is an uncovered surface; a first electrode; a second electrode; and at least one electrochromic material, wherein the pair of electrodes and the at least one electrochromic material are interposed between the substance (103, 104) configured to block near-infrared or infrared radiation and the photocatalyst. a transparent substrate having a plurality of micro- or nano-scale structures (102; 402; 502; 602) on the surface of the transparent substrate that provide a rough surface on the substrate, wherein the plurality of micro- or nano-scale structures in the transparent substrate is configured to have a recessed shape or a raised shape; at least one substance configured to block near-infrared or infrared radiation and that partially covers at least substantial portions of the substrate and the plurality of micro- or nano-scale structures; and at least one photocatalyst (105, 106) configured as an outermost surface of the transparent structure, wherein the outermost surface of the transparent structure is an uncovered surface;
A fuel composition comprising as an additive one or more quaternary ammonium compounds of formula: wherein R 1 is selected from methyl, ethyl and propyl and R 2 is selected from methyl, 2-hydroxyethyl, 2-hydroxypropyl, 3-propoxy-2-hydroxypropyl and 2-hydroxybutyl; R together with N forms an aliphatic or aromatic heterocycle selected from pyrrolidine, piperidine, morpholine, piperazine, N-alkyl piperazine wherein the alkyl group is as defined for R 1, dihydropyrrole, pyrrole, imidazole and pyrazole and R 5 is CHR 11 CHR 12 COOR 13 wherein one of R 11 or R 12 is an alkyl or alkenyl group having 6 to 50 carbon atoms and one of R 11 or R 12 is hydrogen, and R 13 is hydrogen.
A plasma etching method of etching a substrate having thereon an organic film not containing Si (silicon), a mask film and a resist film having a preset pattern which are formed on top of each other in sequence, the plasma etching method comprising: forming a mask of the mask film by etching the mask film with the resist film as a mask; and etching the organic film not containing the Si by plasma of a mixture gas containing O 2 (oxygen), COS (carbonyl sulfide) and Cl 2 (chlorine) with the resist film and the mask of the mask film as a mask, characterised in that: a ratio of a flow rate of the COS to a flow rate of the Cl 2 is in a range from about 0.35 to about 0.5. forming a mask of the mask film by etching the mask film with the resist film as a mask; and etching the organic film not containing the Si by plasma of a mixture gas containing O 2 (oxygen), COS (carbonyl sulfide) and Cl 2 (chlorine) with the resist film and the mask of the mask film as a mask, characterised in that: a ratio of a flow rate of the COS to a flow rate of the Cl 2 is in a range from about 0.35 to about 0.5.
A wireless communication method comprising steps of: receiving a signal comprising frames, each of the frames comprising subframes; configuring a plurality of MxN automatic gain control, AGC loops, each AGC loop of the plurality of AGC loops being configured for modulo MxN tasks operation, each task having a predetermined task duration of a fractional portion of a subframe length, M of the tasks per subframe, M being an integer greater than one, N being periodicity of guaranteed downlink, DL subframes within the frames, wherein said each AGC loop includes a predetermined task delay in front of an input of an accumulator of said each AGC loop, the predetermined task delay being equal to an integer number of tasks; operating said each AGC loop; correlating the received signal with a known synchronization signal to detect a pattern of the known synchronization signal within the received signal; and determining, in response to detection of the pattern of the known synchronization signal within the received signal, subframe timing of the received signal. receiving a signal comprising frames, each of the frames comprising subframes; configuring a plurality of MxN automatic gain control, AGC loops, each AGC loop of the plurality of AGC loops being configured for modulo MxN tasks operation, each task having a predetermined task duration of a fractional portion of a subframe length, M of the tasks per subframe, M being an integer greater than one, N being periodicity of guaranteed downlink, DL subframes within the frames, wherein said each AGC loop includes a predetermined task delay in front of an input of an accumulator of said each AGC loop, the predetermined task delay being equal to an integer number of tasks; operating said each AGC loop; correlating the received signal with a known synchronization signal to detect a pattern of the known synchronization signal within the received signal; and determining, in response to detection of the pattern of the known synchronization signal within the received signal, subframe timing of the received signal.
Cells descended from marrow adherent stem cells that have been engineered to express an exogenous Notch intracellular domain for use in a method for treating retinal degeneration in a subject in need thereof.