mhurhangee/ep-ind-claims huggingface dataset:
A solar cell comprising: a semiconductor substrate comprising a base region, an emitter region having a conductive type opposite to that of the base region, and a back surface field region having the same conductive type as the base region and a higher doping concentration than the base region; a first electrode and a second electrode respectively connected to the emitter region and the back surface field region; and at least one of a passivation film and a capping film formed on the back surface of the semiconductor substrate, wherein the base region has a specific resistance of 0.3 Qcm to 2.5 Qcm, wherein the second electrode comprises: a plurality of finger electrodes; and at least one bus bar electrode connecting the plurality of finger electrodes, wherein the back surface field region comprises only a first region corresponding to each of the plurality of finger electrodes such that the back surface field region is locally formed corresponding to an area of the semiconductor substrate in which the plurality of finger electrodes of the second electrode are formed, and wherein the plurality of finger electrodes pass through at least one of the passivation film and the capping film, and the at least one bus bar electrode is formed on at least one of the passivation film and the capping film. a semiconductor substrate comprising a base region, an emitter region having a conductive type opposite to that of the base region, and a back surface field region having the same conductive type as the base region and a higher doping concentration than the base region; a first electrode and a second electrode respectively connected to the emitter region and the back surface field region; and at least one of a passivation film and a capping film formed on the back surface of the semiconductor substrate, wherein the base region has a specific resistance of 0.3 Qcm to 2.5 Qcm, wherein the second electrode comprises: a plurality of finger electrodes; and at least one bus bar electrode connecting the plurality of finger electrodes, a plurality of finger electrodes; and at least one bus bar electrode connecting the plurality of finger electrodes, wherein the back surface field region comprises only a first region corresponding to each of the plurality of finger electrodes such that the back surface field region is locally formed corresponding to an area of the semiconductor substrate in which the plurality of finger electrodes of the second electrode are formed, and wherein the plurality of finger electrodes pass through at least one of the passivation film and the capping film, and the at least one bus bar electrode is formed on at least one of the passivation film and the capping film.
A medical radiation device adapted for biostimulation without a thermal effect, having at least one source of electromagnetic radiation in the range of 400 to 700 nm and having a probe, which is adapted to emit the radiation over the total length of the probe which can be brought into contact with an area to be irradiated on a patient, characterized in that the probe is in the form of a tube and is adapted for insertion into a patient's esophagus for providing nutrition to said patient, and the emission of the electromagnetic radiation extends laterally out of the probe over a probe length of at least 10 cm.
A substance concentration monitoring method comprising inducing a periodic change in a temperature of a surface of a body over time (t) using a heating and/or cooling element according to a periodic signal received by the element and yielding a function of temperature that varies with time (t) so as to exhibit a temperature derivative with respect to time (dT/dt) that oscillates periodically; measuring mid-infrared radiation absorbed and emitted from the body while the surface of the body exhibits the oscillating, periodic dT/dt; determining a measured value based on the MIR radiation measurements and on the oscillating, periodic dT/dt; and determining a concentration of a substance in the body based on a correlation with the measured value.
Stick-slip drive, comprising a base and a rotor which are in contact with each other via a friction surface, coupled with each other in such a way that the rotor can carry out an inertial movement relative to the base, characterized in that, on the friction surface between base and rotor, a material pairing of noble metal and ceramic is provided, wherein the noble metal- and/or the ceramic-friction partner has a layer thickness of 10-20 μm, wherein the ceramic has a surface finish with a roughness average of less than 0.006 μm.
A control method, characterized by measuring a battery voltage inputted to a cascade connection of a boost-type switched-mode power supply and a buck-type switched-mode power supply providing a supply voltage to a radio frequency power amplifier; comparing the measured battery voltage to a threshold corresponding an input supply voltage which is needed for the buck-type switched-mode power supply; bypassing the boost-type switched-mode power supply and coupling the battery voltage directly to the buck-type switched-mode power supply, if the measured battery voltage exceeds the needed input supply voltage; controlling the boost-type switched-mode power supply to raise the battery voltage to at least the needed input supply voltage, if the measured battery voltage is below the needed input supply voltage; controlling (67,69,70,75,76) the buck-type switched-mode power supply to operate in one of at least two section modes according to one or more of: a mode of operation of the power amplifier, a frequency band of the power amplifier, a modulation method, and a transmission power of the power amplifier.
An assembling structure for a bicycle, comprising: a crank, having a flower-shaped keyed hole at an outboard end thereof; a pedal, having a body and a spindle with a connecting end, the connecting end being formed with flower-shaped keys corresponding to the flower-shaped keyed hole so that the connecting end is inserted into the flower-shaped keyed hole with engagement between the flower-shaped keyed hole and the flower-shaped keys, and an end surface of the connecting end being formed with a threaded hole; and a fastener passing through the flower-shaped keyed hole and being screwed into the threaded hole for fixing the connecting end of the spindle to the crank; characterized in that the flower-shaped keyed hole and the flower-shaped keys are wheel-shaped teeth which are arranged in protrusions and recesses; and a flange is formed on an outer end of the spindle opposite to the connecting end thereof, wherein a hexagon hole is formed in the flange; the assembling structure further comprising an adjustment sleeve and a limiting sleeve that are put around the spindle to be sandwiched between the crank and the body of the pedal, the limiting sleeve has an inner hole corresponding to the flower-shaped keys so as to be limited at a bottom of the flower-shaped keys, the limiting sleeve abuts against the crank around the flower-shaped keyed hole. a crank, having a flower-shaped keyed hole at an outboard end thereof; a pedal, having a body and a spindle with a connecting end, the connecting end being formed with flower-shaped keys corresponding to the flower-shaped keyed hole so that the connecting end is inserted into the flower-shaped keyed hole with engagement between the flower-shaped keyed hole and the flower-shaped keys, and an end surface of the connecting end being formed with a threaded hole; and a fastener passing through the flower-shaped keyed hole and being screwed into the threaded hole for fixing the connecting end of the spindle to the crank; characterized in that the flower-shaped keyed hole and the flower-shaped keys are wheel-shaped teeth which are arranged in protrusions and recesses; and a flange is formed on an outer end of the spindle opposite to the connecting end thereof, wherein a hexagon hole is formed in the flange; the assembling structure further comprising an adjustment sleeve and a limiting sleeve that are put around the spindle to be sandwiched between the crank and the body of the pedal, the limiting sleeve has an inner hole corresponding to the flower-shaped keys so as to be limited at a bottom of the flower-shaped keys, the limiting sleeve abuts against the crank around the flower-shaped keyed hole.
A liquid composition comprising: - at least one aprotic organic solvent; and - at least one fluorinated ion exchange polymer dissolved or dispersed in said at least one aprotic organic solvent, said fluorinated ion exchange polymer consisting of: 40 to 94 mol % of recurring units derived from a chlorofluoroolefin of formula CF 2 =CClY, wherein Y is either F or CI, and from 6 to 60 mol % of recurring units derived from at least one functional monomer of formula CF 2 =CF-O-(CF 2 CF(CF 3)O)m-(CF 2) n SO 2 X, wherein m is an integer equal to 0 or 1, n is an integer from 0 to 10 and X is chosen among halogens (CI, F, Br, I), -O-M +, wherein M + is a cation selected among H +, NH 4 +, K +, Li +, Na +, or mixtures thereof. - at least one aprotic organic solvent; and - at least one fluorinated ion exchange polymer dissolved or dispersed in said at least one aprotic organic solvent, said fluorinated ion exchange polymer consisting of: 40 to 94 mol % of recurring units derived from a chlorofluoroolefin of formula CF 2 =CClY, wherein Y is either F or CI, and from 6 to 60 mol % of recurring units derived from at least one functional monomer of formula CF 2 =CF-O-(CF 2 CF(CF 3)O)m-(CF 2) n SO 2 X, wherein m is an integer equal to 0 or 1, n is an integer from 0 to 10 and X is chosen among halogens (CI, F, Br, I), -O-M +, wherein M + is a cation selected among H +, NH 4 +, K +, Li +, Na +, or mixtures thereof.
A wireless system for tracking a plurality of objects, comprising: - a controller; - a plurality of radio frequency identification read-write (RFID RW) devices wherein the RFID RW devices are not adapted to transmit to the controller; and - the plurality of objects, said objects being mobile devices, each including: - a radio frequency identification (RFID) device adapted to receive information from the plurality of RFID RW devices, the information from an RFID RW device is a location of the RFID RW device and/or an identity of the RFID RW device; and - a transceiver adapted to transmit the received information to the controller. - a controller; - a plurality of radio frequency identification read-write (RFID RW) devices wherein the RFID RW devices are not adapted to transmit to the controller; and - the plurality of objects, said objects being mobile devices, each including: - a radio frequency identification (RFID) device adapted to receive information from the plurality of RFID RW devices, the information from an RFID RW device is a location of the RFID RW device and/or an identity of the RFID RW device; and - a transceiver adapted to transmit the received information to the controller. - a radio frequency identification (RFID) device adapted to receive information from the plurality of RFID RW devices, the information from an RFID RW device is a location of the RFID RW device and/or an identity of the RFID RW device; and - a transceiver adapted to transmit the received information to the controller.
A method comprising: receiving a coded packet of content associated with a layer, wherein said coded packet of content associated with said layer includes multimedia content and forward error correction information; receiving feedback information; characterized in that it comprises receiving, from a network server, information regarding a number of compressed content packets of each layer having a playback deadline; transmitting, to a client, information regarding said number of compressed packets of each layer having said playback deadline; and applying (230, 235, 250, 265) layer-wise hybrid automatic repeat request to deliver said packet based on said feedback information, wherein said layer-wise hybrid automatic repeat request is applied to each layer starting with a base layer until all data from said base layer is correctly received before applying said layer-wise hybrid automatic repeat request to a subsequent layer, each subsequent layer having decreasing importance. receiving a coded packet of content associated with a layer, wherein said coded packet of content associated with said layer includes multimedia content and forward error correction information; receiving feedback information; characterized in that it comprises receiving, from a network server, information regarding a number of compressed content packets of each layer having a playback deadline; transmitting, to a client, information regarding said number of compressed packets of each layer having said playback deadline; and applying (230, 235, 250, 265) layer-wise hybrid automatic repeat request to deliver said packet based on said feedback information, wherein said layer-wise hybrid automatic repeat request is applied to each layer starting with a base layer until all data from said base layer is correctly received before applying said layer-wise hybrid automatic repeat request to a subsequent layer, each subsequent layer having decreasing importance.
A growth substrate product formed of a coherent matrix of man-made vitreous fibres (MMVF) bonded with binder, having an upper surface provided with a recess adapted to receive a seed or seedling and an opposite lower surface on which the product rests when in use, the product being formed of at least two layers including an upper layer positioned at the upper surface and having a first density and a lower layer positioned at the opposite lower surface and having a second density, wherein the first density is less than the second density by at least 5 kg/m 3 wherein the loss on ignition in the upper layer is at least 3.5 wt %; and wherein the second density is in the range 65 to 90 kg/m 3.
A method for managing power consumption in a power domain of a portable computing device, PCD, the method comprising: setting a peak dynamic power threshold to an initial budget level; monitoring temperature of one or more processing components of a system on a chip, SoC; monitoring voltage levels supplied to the one or more processing components; calculating an available budget for the peak dynamic power threshold representing a remaining amount of power that may be allocated to the one or more processing components of the SoC, wherein the available budget is calculated based on a real-time leakage power level estimation, which is based on the monitored temperature and voltage levels associated with the one or more processing components; determining that the available budget of the peak dynamic power threshold differs from the initial level of the peak dynamic power threshold; adjusting the peak dynamic power threshold to the available budget, wherein a sum of the peak dynamic power threshold and the leakage power level is not exceeding a maximum power level; characterised by, based on the adjusted peak dynamic power threshold, triggering adjustments to a throttling level for one or more functional blocks of one or more of the processing components of the SoC, wherein the adjustments are adjustments to the maximum operating frequency. setting a peak dynamic power threshold to an initial budget level; monitoring temperature of one or more processing components of a system on a chip, SoC; monitoring voltage levels supplied to the one or more processing components; calculating an available budget for the peak dynamic power threshold representing a remaining amount of power that may be allocated to the one or more processing components of the SoC, wherein the available budget is calculated based on a real-time leakage power level estimation, which is based on the monitored temperature and voltage levels associated with the one or more processing components; determining that the available budget of the peak dynamic power threshold differs from the initial level of the peak dynamic power threshold; adjusting the peak dynamic power threshold to the available budget, wherein a sum of the peak dynamic power threshold and the leakage power level is not exceeding a maximum power level; characterised by, based on the adjusted peak dynamic power threshold, triggering adjustments to a throttling level for one or more functional blocks of one or more of the processing components of the SoC, wherein the adjustments are adjustments to the maximum operating frequency.
A process of configuring a bridge-IED, a bridge-IED being a bridge with IED functionality, wherin IED means Intelligent Electronic Device, the bridge IED being adapted to route IEC, International Electrotechnical Commission, 61850 GOOSE, Generic Object Oriented Substation Event, signals between sub-networks (SN_1, SN_2... SN_n), wherein the bridge-IED comprises a functionality for signal mapping and more than one communication interfaces (CI-1, CI-2... CI-n), the process being characterized in that each one of said communication interfaces has an IEC 61850 compliant CID-, Configured IED Description, file, the IEC 61850 CID-file of each communication interface (CI-1, CI-2... CI-n) is a description of the communication interface (CI-1, CI-2...CI-n) of the Bridge-IED and the IEC 61850 CID file of each communication interface (CI-1, CI-2...CI-n) is a configuration of the communication interface (CI-1, CI-2...CI-n).
An ink-jet recording device comprising: an ink-jet head that includes a pressure chamber connected to a nozzle and ejects ink in the pressure chamber from the nozzle; and a head driving unit that drives a recording operation by the ink-jet head, wherein the head driving unit is able to apply an ejection drive pulse (Pa) that causes the ink to be ejected from the nozzle and a non-ejection drive pulse (Pb) to an extent of causing meniscus formed in the nozzle to behave without causing the ink to be ejected from the nozzle, each of the ejection drive pulse (Pa) and the non-ejection drive pulse (Pb) being a drive pulse voltage that expands and contracts the pressure chamber, the head driving unit performs ejection driving of applying the ejection drive pulse (Pa) a number of times with a gradation number n as an upper limit for one dot to be landed on a recording medium and changing a dot diameter according to the number of times during an ink ejection period (Ta) for one-dot formation in the recording operation, and the head driving unit performs non-ejection driving of applying the non-ejection drive pulse (Pb) m times and causing the meniscus to behave for a period equal to the ink ejection period for the one-dot formation, the m being a number equal to or more than the gradation number n, during an ink non-ejection period (Tb) in the recording operation, characterized in that Va which is a voltage value of the ejection drive pulse (Pa) and Vb which is a voltage value of the non-ejection drive pulse (Pb) satisfy 0.3 < VbNa < 0.5. an ink-jet head that includes a pressure chamber connected to a nozzle and ejects ink in the pressure chamber from the nozzle; and a head driving unit that drives a recording operation by the ink-jet head, wherein the head driving unit is able to apply an ejection drive pulse (Pa) that causes the ink to be ejected from the nozzle and a non-ejection drive pulse (Pb) to an extent of causing meniscus formed in the nozzle to behave without causing the ink to be ejected from the nozzle, each of the ejection drive pulse (Pa) and the non-ejection drive pulse (Pb) being a drive pulse voltage that expands and contracts the pressure chamber, the head driving unit performs ejection driving of applying the ejection drive pulse (Pa) a number of times with a gradation number n as an upper limit for one dot to be landed on a recording medium and changing a dot diameter according to the number of times during an ink ejection period (Ta) for one-dot formation in the recording operation, and the head driving unit performs non-ejection driving of applying the non-ejection drive pulse (Pb) m times and causing the meniscus to behave for a period equal to the ink ejection period for the one-dot formation, the m being a number equal to or more than the gradation number n, during an ink non-ejection period (Tb) in the recording operation, characterized in that Va which is a voltage value of the ejection drive pulse (Pa) and Vb which is a voltage value of the non-ejection drive pulse (Pb) satisfy 0.3 < VbNa < 0.5.
Circuit card assembly with at least one flexible connection element and two circuit boards separated by a gap, which is bridged by the connection element, wherein the connection element has at least one electrically conductive base body which is strip-shaped and in its end regions (3, 4) each have a soldering surface (5, 6), wherein the connection element is soldered to a respective soldering surface (5, 6) on one of the circuit boards and wherein the base body has two perforations (9, 10) formed on a longitudinal axis of the base body. and on both sides of a perpendicular to the longitudinal axis extending transverse axis, characterized in that in the perforations (9, 10) each have an additional solder connection.
An exhaust gas turbocharger housing for an engine, comprising: a main turbine housing portion; a throat portion having an inlet surface configured to be attached to the engine, the throat portion defining an exhaust gas passageway in upstream fluid communication with the main turbine housing for communicating exhaust gases to the main turbine housing portion; a flow divider disposed within the throat portion having a length extending from the inlet surface to the main turbine housing portion and which generally bisects the exhaust gas passageway forming a first inlet passageway and a second inlet passageway to direct exhaust gas to the main turbine housing portion a wastegate port; characterised in a flow hole through the flow divider for permitting the fluid communication of exhaust gas from the first inlet passageway to the second inlet passageway; and in that the single wastegate port is disposed through the throat portion and in fluid communication with one of the first inlet passageway or second inlet passageway. a main turbine housing portion; a throat portion having an inlet surface configured to be attached to the engine, the throat portion defining an exhaust gas passageway in upstream fluid communication with the main turbine housing for communicating exhaust gases to the main turbine housing portion; a flow divider disposed within the throat portion having a length extending from the inlet surface to the main turbine housing portion and which generally bisects the exhaust gas passageway forming a first inlet passageway and a second inlet passageway to direct exhaust gas to the main turbine housing portion a wastegate port;
An injection nozzle comprising a valve body, and a needle valve disposed in an inner bore of the valve body and adapted to be moved up and down under electronic control so as to open and close an injection port of the nozzle body to control injection of fuel gas, wherein a base portion of the needle valve comprises a crystalline metal, and a hollow portion is formed in a distal end side thereof; a distal end of the needle valve comprises a metallic glass, characterised in that depression portion having the same diameter as the hollow portion is formed in a base portion side thereof; and the needle valve is a joint body having the base portion thereof welded to the distal end thereof by beam irradiation.