mhurhangee/ep-ind-claims huggingface dataset:
An antenna matching device for a dual-frequency tire pressure detector, comprising: a microcontroller having a control pin; a dual-frequency signal unit capable of generating two different frequency signals, electrically connected to the microcontroller, and thus controlled by the microcontroller to determine which one of the frequency signals to generate; and a matching unit having an input end, and an output end, the input end being electrically connected to the dual-frequency signal unit to receive the frequency signals generated from the dual-frequency signal unit, characterized in that the matching unit has two external pins electrically connected to two ends of a diode, respectively, with the control pin electrically connected to one of the two external pins, and the output end being electrically connected to an antenna, wherein the matching unit provides two different impedances between the input end and the output end so that the microcontroller controls an operating state of the diode according to whether the control pin is grounded, thereby switching between the impedances of the matching unit. a microcontroller having a control pin; a dual-frequency signal unit capable of generating two different frequency signals, electrically connected to the microcontroller, and thus controlled by the microcontroller to determine which one of the frequency signals to generate; and a matching unit having an input end, and an output end, the input end being electrically connected to the dual-frequency signal unit to receive the frequency signals generated from the dual-frequency signal unit, characterized in that the matching unit has two external pins electrically connected to two ends of a diode, respectively, with the control pin electrically connected to one of the two external pins, and the output end being electrically connected to an antenna, wherein the matching unit provides two different impedances between the input end and the output end so that the microcontroller controls an operating state of the diode according to whether the control pin is grounded, thereby switching between the impedances of the matching unit.
A receiver, comprising: a receive RX front-end comprising one or more circuits having variable gains based upon gain settings, the RX front-end having radio frequency RF signals as inputs and digital signals as outputs; a power level detector coupled to receive inputs from the RX front-end and having a power level indicator as an output; and an automatic gain controller, AGC, coupled to receive the power level indicator and having the gain settings as an output to the one or more circuits within the RX front-end; wherein the AGC is configured to adjust the gain settings within a first gain range when the RF signals do not include data frames and to adjust the gain settings within a second gain range when the RF signals include data frames; and wherein the second gain range is a restricted version of the first gain range; and wherein the AGC is further configured to detect and store gain settings within a sliding time window during a time when the RF signals do not include data frames and to use the stored gain settings to determine the second gain range. a receive RX front-end comprising one or more circuits having variable gains based upon gain settings, the RX front-end having radio frequency RF signals as inputs and digital signals as outputs; a power level detector coupled to receive inputs from the RX front-end and having a power level indicator as an output; and an automatic gain controller, AGC, coupled to receive the power level indicator and having the gain settings as an output to the one or more circuits within the RX front-end; wherein the AGC is configured to adjust the gain settings within a first gain range when the RF signals do not include data frames and to adjust the gain settings within a second gain range when the RF signals include data frames; and wherein the second gain range is a restricted version of the first gain range; and wherein the AGC is further configured to detect and store gain settings within a sliding time window during a time when the RF signals do not include data frames and to use the stored gain settings to determine the second gain range.
A surrounding member for a pipe, the surrounding member comprising a ring section and a tubular collar section extending perpendicularly from one side of the ring section, the surrounding member arranged to fit, in use, around a pipe at or near a location where the pipe extends into an aperture in a wall, characterised in that the ring section and the collar section are made from different materials, whereby the ring section is made from a substantially rigid material and the collar section is made from a substantially flexible material, and wherein the outer surface of the collar has a plurality of flanges projecting outwardly therefrom, wherein the Z flanges abut the inner wall of the aperture in use and flex to accommodate the gap between the pipe and the aperture to hold the surrounding member in place and provide a seal.
Apparatus (10, 10') for rendering support while carrying loads, having a waist belt with an inner side for application onto the body of a person and with an outer side, having a first end and a second end which are connected to each other by means of a locking element, wherein the waist belt comprises a back element (30, 30') for application onto a section of the back of the person and a first waist belt section is arranged on the back element (30, 30'), characterized in that, on the outer side of the first waist belt section, at least one, preferably numerous, outwardly protruding first support elements is(are) arranged at such a distance to the back element (30, 30') that, when worn on the body of the person, is arranged to one side on the body of the person. wherein the waist belt comprises a back element (30, 30') for application onto a section of the back of the person and a first waist belt section is arranged on the back element (30, 30'), characterized in that, on the outer side of the first waist belt section, at least one, preferably numerous, outwardly protruding first support elements is(are) arranged at such a distance to the back element (30, 30') that, when worn on the body of the person, is arranged to one side on the body of the person.
Method for producing a film web from thermoplastic material, in which the plastic material is extruded in one layer from a wide slot nozzle (2, 52) in an extrusion direction and later is guided off via a roller, whereby tensile forces are applied to the film web in the extrusion direction and transverse to the extrusion direction in order to stretch the film web longitudinally and transverse, and whereby the layer, alternatively, can assume a film-like or a melt-like state, whereby the film-like state is established upon the layer cooling below a melting range and/or whereby the melt-like state is established upon the layer being heated above a melting range, whereby the film web a. is initially extruded in melt-like form with an extrusion speed during and/or directly after exit from the wide slot nozzle (2, 52), and b. the film web immediately thereafter is guided in the form of a melt onto a cooling roller arrangement, whereby the film web is guided about a cooling or smoothing roller at a circumferential speed that is higher than the extrusion speed such that the film web is subjected to a longitudinal stretching, c. the film web is later guided out of the cooling roller arrangement, and d. then is subjected to a transverse stretching, whereby both stretching steps are performed on the layer in the melt-like state such that both times the stretching takes place by drawing the melt. a. is initially extruded in melt-like form with an extrusion speed during and/or directly after exit from the wide slot nozzle (2, 52), and b. the film web immediately thereafter is guided in the form of a melt onto a cooling roller arrangement, whereby the film web is guided about a cooling or smoothing roller at a circumferential speed that is higher than the extrusion speed such that the film web is subjected to a longitudinal stretching, c. the film web is later guided out of the cooling roller arrangement, and d. then is subjected to a transverse stretching,
A positioning device configured to measure a position, the positioning device comprising: a WLAN positioning calculation unit configured to perform first positioning, based on first radio waves from access points; a satellite positioning unit configured to perform second positioning, based on second radio waves from satellites; a positioning result determination unit configured to determine whether a positioning result by the WLAN positioning calculation unit exists within a predetermined range of position information, and a positioning result adoption determination unit configured to adopt the positioning result by the WLAN positioning calculation unit, when the positioning result determination unit determines that the positioning result by the WLAN positioning calculation unit is within the predetermined range of the position information, wherein the position information includes area information of a base station that is obtained when the satellite positioning unit performs positioning based on an A-GPS method. a WLAN positioning calculation unit configured to perform first positioning, based on first radio waves from access points; a satellite positioning unit configured to perform second positioning, based on second radio waves from satellites; a positioning result determination unit configured to determine whether a positioning result by the WLAN positioning calculation unit exists within a predetermined range of position information, and a positioning result adoption determination unit configured to adopt the positioning result by the WLAN positioning calculation unit, when the positioning result determination unit determines that the positioning result by the WLAN positioning calculation unit is within the predetermined range of the position information, wherein the position information includes area information of a base station that is obtained when the satellite positioning unit performs positioning based on an A-GPS method.
A method for identifying whether or not it may be appropriate to administer to a subject a therapy for alleviating any potential consequences which may arise due to the subject having an atrial fibrillation, the method comprising detecting, in a sample of fluid from the subject, a level of ddit4 expression and determining whether or not it may be appropriate to administer to the subject a therapy for alleviating any consequences which may arise due to the subject having AF, based upon the ddit4 expression level detected, wherein the ddit4 level is reduced in comparison to a control, reference and/or threshold level and an AF therapy is indicated, or wherein the ddit4 level is elevated in comparison to a control, reference and/or threshold level and an AF therapy is not indicated, wherein the sample is a sample of urine, saliva, blood and blood fractions, serum and sputum.
Apparatus for preparing refrigerated products, comprising at least one containment tank suitable to contain a product to be prepared; a mixing device arranged inside said tank and suitable to cause the continuous circulation of the product inside the same tank, for conveying the product towards a frontal zone of said tank; a cooling device arranged inside said tank for cooling the said product; a dispensing device of the product, arranged at the said frontal zone of the containment tank, characterized in that it comprises, at the lower edge of external walls of said tank, outlet means of an airflow, said airflow being suitable to flow along the same external walls, moving in bottom-up direction; wherein said outlet means of an airflow extend substantially for the entire length of the said external walls, to direct the output airflow towards all the width of the same walls and said outlet means of an airflow are in communication with a housing room of a fan suitable to produce a cooling airflow towards actuation members arranged inside a base body on which said tank is mounted, so that the airflow produced by said fan is pre-heaten by said actuation members and conveyed in said outlet means of an airflow.
Connecting rod for a two-stage variable compression of an internal combustion engine, in which a gudgeon pin bearing socket is configured as an eccentric which can be pivoted in a first rotational direction by means of a first hydraulic displacement chamber and can be pivoted in a second rotational direction by means of a second hydraulic displacement chamber, a hydraulic valve being arranged in the connecting rod, which hydraulic valve has a hydraulic supply connector, at which a hydraulic pressure prevails which can displace a hydraulic piston counter to the force of a prestressed spring, the hydraulic piston remaining unchanged in a stable low pressure position in a low pressure region as a consequence of the prestress of the spring, in which low pressure position the supply connector is connected hydraulically to the first displacement chamber, the hydraulic piston bearing in an unchanged manner against the stop in a high pressure region as a consequence of the pressure which prevails on a piston face (11, 15), the supply connector being connected to the second displacement chamber in this stable high pressure position, and an unstable switchover region being provided between the low pressure region and the high pressure region, in which unstable switchover region the displacement of the hydraulic piston from the stable low pressure position to the stable high pressure position takes place at a higher pressure than the displacement from the stable high pressure position to the stable low pressure position.
A method of preparing a coated nanocrystal comprising: introducing a core nanocrystal including a first semiconductor material into an overcoating reaction solution; and overcoating a second semiconductor material on the core nanocrystal, wherein the first semiconductor material and the second semiconductor material have a mismatched band offset so that, upon excitation, one carrier is substantially confined to the core and the other carrier is substantially confined to the overcoating, such that emission from the coated nanocrystal originates from radiative recombination of the carriers across the core-overcoating interface, and wherein the emission obtained by exciting the samples with a 400 nm pulse laser at 298 K is tuned from 700 nm to 1500 nm by selection of the core diameter and thickness of the overcoating, wherein the first semiconductor material is CdTe and the second semiconductor material is CdSe, or the first semiconductor material is CdSe and the second semiconductor material is ZnTe. introducing a core nanocrystal including a first semiconductor material into an overcoating reaction solution; and overcoating a second semiconductor material on the core nanocrystal, wherein the first semiconductor material and the second semiconductor material have a mismatched band offset so that, upon excitation, one carrier is substantially confined to the core and the other carrier is substantially confined to the overcoating, such that emission from the coated nanocrystal originates from radiative recombination of the carriers across the core-overcoating interface, and wherein the emission obtained by exciting the samples with a 400 nm pulse laser at 298 K is tuned from 700 nm to 1500 nm by selection of the core diameter and thickness of the overcoating, wherein the first semiconductor material is CdTe and the second semiconductor material is CdSe, or the first semiconductor material is CdSe and the second semiconductor material is ZnTe.
A resin composition comprising: a resin component that contains an ethylene-(meth)acrylate ester copolymer and at least one of an ethylene-propylene-diene terpolymer or ethylene-acrylate rubber; and a flame retardant that contains a halogen flame retardant, wherein the resin component is crosslinked, a tensile stress at 19% strain is 2.0 MPa or less, the resin composition has heat resistance at 150°C that is prescribed in JASO D624, the ethylene-(meth)acrylate ester copolymer is an ethylene-methyl acrylate copolymer, a content of ethylene in the ethylene-methyl acrylate copolymer is 55% by mass or more and 75% by mass or less, a content of the flame retardant is 45 parts by mass or less when a content of the resin component is set to 100 parts by mass, and the flame retardant includes a bromine flame retardant and an antimony flame retardant, and a mass ratio of the bromine flame retardant to the antimony flame retardant is 1 to 4. a resin component that contains an ethylene-(meth)acrylate ester copolymer and at least one of an ethylene-propylene-diene terpolymer or ethylene-acrylate rubber; and a flame retardant that contains a halogen flame retardant, wherein the resin component is crosslinked, a tensile stress at 19% strain is 2.0 MPa or less, the resin composition has heat resistance at 150°C that is prescribed in JASO D624, the ethylene-(meth)acrylate ester copolymer is an ethylene-methyl acrylate copolymer, a content of ethylene in the ethylene-methyl acrylate copolymer is 55% by mass or more and 75% by mass or less, a content of the flame retardant is 45 parts by mass or less when a content of the resin component is set to 100 parts by mass, and the flame retardant includes a bromine flame retardant and an antimony flame retardant, and a mass ratio of the bromine flame retardant to the antimony flame retardant is 1 to 4.
A heat-resistant alloy, comprising: a Cr-containing alloy; and a Cr-diffusion suppression layer located on at least a part of a surface of the Cr-containing alloy, the Cr-diffusion suppression layer comprising a first layer that contains a Zn-containing oxide and a second layer that does not contain ZnO but contains an (La, Sr)Mn0 3 -based perovskite oxide and that is directly laminated on the first layer. a Cr-containing alloy; and a Cr-diffusion suppression layer located on at least a part of a surface of the Cr-containing alloy, the Cr-diffusion suppression layer comprising a first layer that contains a Zn-containing oxide and a second layer that does not contain ZnO but contains an (La, Sr)Mn0 3 -based perovskite oxide and that is directly laminated on the first layer.
An electronic cigarette, comprising a device housing, an atomizing device disposed in the device housing and an airflow sensor (a), wherein an air inlet is opened and disposed at the device housing, and an aerosol passageway (b) neighboring and being connected with the atomizing device is formed and disposed in the device housing, an airflow path is formed between the air inlet and the aerosol passageway (b) so that air outside the electronic cigarette flows into the aerosol passageway (b) through the airflow path, the airflow sensor (a) is spatially communicated with the airflow path, the airflow path at least comprises a first airflow passageway (c) and a second airflow passageway (d), the first airflow passageway (c) extends along a direction from the air inlet toward the airflow sensor (a) to be spatially communicated with the airflow sensor (a), and is used to lead the air outside the electronic cigarette flowing toward the airflow sensor (a), the second airflow passageway (d) is used to be spatially communicated with the first airflow passageway (c) and the aerosol passageway (b), respectively, and is used to lead air from the first airflow passageway (c) flowing toward the aerosol passageway (b) along a reverse direction facing away from the airflow sensor (a), characterized in that the electronic cigarette further comprises a liquid storing body and an atomizing seat both of which are disposed in the device housing, the aerosol passageway (b) is disposed in the liquid storing body, the first airflow passageway (c) is formed between an outer wall of the atomizing seat and an inner wall of the device housing, the second airflow passageway (d) is opened and disposed in the atomizing seat, and extends along a direction from an end of the atomizing seat facing away from the liquid storing body toward another end of the atomizing seat in order to be spatially communicated with the aerosol passageway (b) in the liquid storing body.
Method for transferring a minimum and/or a maximum value of a battery system parameter from a set of values for this battery system parameter in a battery system comprising a plurality of battery cells, the minimum value of the battery system parameter being transferred via a first data line and/or the maximum value of the battery system parameter being transferred via a second data line, characterized in that a periodic clock signal having a fixed period duration is generated and, in order to transfer the minimum value of the battery system parameter, a first signal (17', 17", 17"') which can assume either a first signal state or a second signal state is generated for each value of the battery system parameter synchronously in phase with the clock signal and is passed to the first data line, a minimum battery system parameter on the first data line being represented by a transition from the first signal state to the second signal state, and the minimum value of the battery system parameter being represented by the duration of time for which the second signal state is held based on the period duration of the clock signal, and/or, in order to transfer the maximum value of the battery system parameter, a second signal (21', 21", 21"') which can assume either a first signal state or a second signal state is generated for each value of the battery system parameter synchronously in phase with the clock signal and is passed to the second data line, a maximum battery system parameter on the second data line being represented by a transition from the second signal state to the first signal state, and the maximum value of the battery system parameter being represented by the duration of time for which the first signal state is held based on the period duration of the clock signal.
Method for producing a non-slip container from a ceramic or glass container comprising a bottom wall intended to be in contact with a flat support, said bottom wall having at least one non-slip pattern, said pattern comprising two grooves that bound at least one protrusion, said method comprising the following steps: - a non-slip material in the fluid state is applied to the non-slip pattern so as to at least partially cover the protrusion, - the non-slip material is solidified so as to form a non-slip coating. - a non-slip material in the fluid state is applied to the non-slip pattern so as to at least partially cover the protrusion, - the non-slip material is solidified so as to form a non-slip coating.