mhurhangee/ep-ind-claims huggingface dataset:
A solar cell, comprising: an N-type substrate, wherein the N-type substrate is a crystalline silicon substrate; a P-type emitter formed at a front surface of the N-type substrate; a first passivation layer, a second passivation layer and a third passivation layer sequentially formed on the front surface of the N-type substrate and in a direction away from the P-type emitter; wherein the first passivation layer comprises a first silicon oxynitride SiO x N y material, wherein x>y; the second passivation layer comprises a first silicon nitride Si m N n material, wherein m>n; and the third passivation layer comprises a second silicon oxynitride S i O i N j material, characterized in that a first ratio of x/y is 1.5∼3, and a second ratio of m/n is 3~5.41, a third ratio of i/j is 0.97 - 7.58; and a passivated contact structure is formed on a rear surface of the N-type substrate. an N-type substrate, wherein the N-type substrate is a crystalline silicon substrate; a P-type emitter formed at a front surface of the N-type substrate; a first passivation layer, a second passivation layer and a third passivation layer sequentially formed on the front surface of the N-type substrate and in a direction away from the P-type emitter; wherein the first passivation layer comprises a first silicon oxynitride SiO x N y material, wherein x>y; the second passivation layer comprises a first silicon nitride Si m N n material, wherein m>n; and the third passivation layer comprises a second silicon oxynitride S i O i N j material, a first ratio of x/y is 1.5∼3, and a second ratio of m/n is 3~5.41, a third ratio of i/j is 0.97 - 7.58; and a passivated contact structure is formed on a rear surface of the N-type substrate.
An expandable intervertebral implant, comprising: a superior member configured to engage a superior intervertebral body; an inferior member 14) configured to engage an inferior intervertebral body; and an expansion mechanism disposed between the superior member and the inferior member configured to selectively adjust a vertical separation of the superior member and the inferior member, wherein the expansion mechanism comprises a wedge structure that is translated between the superior member and the inferior member; wherein the superior member is coupled to the inferior member through the wedge structure via a track and rail system, characterized in that the superior member and the inferior member each comprise a pair of rails, wherein the rails of the superior member are horizontally offset relative to the rails of the inferior member such that each rail of the superior member is disposed substantially side-by-side horizontally adjacent to a respective one of the rails of the inferior member when the expandable vertebral implant is in an unexpanded configuration, and wherein one rail of the superior member is disposed between an associated rail of the inferior member and a central axis of the implant and another rail of the inferior member is disposed between the associated rail of the superior member and the central axis of the implant in the unexpanded configuration. a superior member configured to engage a superior intervertebral body; an inferior member 14) configured to engage an inferior intervertebral body; and an expansion mechanism disposed between the superior member and the inferior member configured to selectively adjust a vertical separation of the superior member and the inferior member, wherein the expansion mechanism comprises a wedge structure that is translated between the superior member and the inferior member; wherein the superior member is coupled to the inferior member through the wedge structure via a track and rail system, characterized in that the superior member and the inferior member each comprise a pair of rails, wherein the rails of the superior member are horizontally offset relative to the rails of the inferior member such that each rail of the superior member is disposed substantially side-by-side horizontally adjacent to a respective one of the rails of the inferior member when the expandable vertebral implant is in an unexpanded configuration, and wherein one rail of the superior member is disposed between an associated rail of the inferior member and a central axis of the implant and another rail of the inferior member is disposed between the associated rail of the superior member and the central axis of the implant in the unexpanded configuration.
A dishwasher comprising a body; a washing tub that is disposed in the body and wherein the washing process is performed; and a heat pump that is disposed in the body and that has at least one evaporator for absorbing the ambient heat by forming a cold surface, a condenser that enables the washing water to be heated by creating a hot surface using the heat absorbed from the evaporator and a compressor that is in fluid communication with the evaporator and the condenser and that performs the refrigerant cycle, at least one nozzle that enables water to be sprayed to the surroundings of the evaporator to increase the humidity of the air around the evaporator, and a control unit that enables the water to be sprayed through the nozzle during the operation of the evaporator characterized by a second collection container wherein the water that condenses during the drying process is collected and by the control unit that enables the water collected in the second collection container to be sprayed by the nozzles.
Multispectral harmonisation device intended to align the optical channels of an optronic system and comprising at least two directional optical sources (121 to 124) emitting respective optical beams of various wavelengths belonging to various spectral bands, said multispectral harmonisation device further comprising a parabolic mirror and means for positioning and orienting each of the optical sources so that each of the optical beams (131 to 134) emitted by said optical sources passes through the optical focus of the parabolic mirror before being reflected by said parabolic mirror so that all the optical beams (141 to 144) form, by reflection on the parabolic mirror, a multispectral collimated beam, the positioning and orientation means comprising an alignment mask consisting of an opaque wall and comprising a hole, the device being characterised in that said alignment mask is placed in a plane orthogonal to the optical axis of the parabolic mirror so that the location of the hole corresponds to the optical focus of the parabolic mirror. said multispectral harmonisation device further comprising a parabolic mirror and means for positioning and orienting each of the optical sources so that each of the optical beams (131 to 134) emitted by said optical sources passes through the optical focus of the parabolic mirror before being reflected by said parabolic mirror so that all the optical beams (141 to 144) form, by reflection on the parabolic mirror, a multispectral collimated beam, the positioning and orientation means comprising an alignment mask consisting of an opaque wall and comprising a hole, the device being characterised in that said alignment mask is placed in a plane orthogonal to the optical axis of the parabolic mirror so that the location of the hole corresponds to the optical focus of the parabolic mirror.
A method for a content accessing device for securing content, the method comprising: provisioning the content accessing device with a cryptographic algorithm; generating a symmetric key also known to a content storage device; sending a first authentication challenge to the content storage device, the first authentication challenge based on the cryptographic algorithm and the symmetric key; wherein the method is characterised by the steps of: receiving a second authentication challenge from the content storage device in response to sending the first authentication challenge, wherein the second authentication challenge is based on the same cryptographic algorithm and the same symmetric key as the first authentication challenge; determining whether the first authentication challenge is different from the second authentication challenge; and sending a first response to the content storage device in response to the second authentication challenge only if the second authentication challenge is different from the first authentication challenge. provisioning the content accessing device with a cryptographic algorithm; generating a symmetric key also known to a content storage device; sending a first authentication challenge to the content storage device, the first authentication challenge based on the cryptographic algorithm and the symmetric key; wherein the method is characterised by the steps of: receiving a second authentication challenge from the content storage device in response to sending the first authentication challenge, wherein the second authentication challenge is based on the same cryptographic algorithm and the same symmetric key as the first authentication challenge; determining whether the first authentication challenge is different from the second authentication challenge; and sending a first response to the content storage device in response to the second authentication challenge only if the second authentication challenge is different from the first authentication challenge. receiving a second authentication challenge from the content storage device in response to sending the first authentication challenge, wherein the second authentication challenge is based on the same cryptographic algorithm and the same symmetric key as the first authentication challenge; determining whether the first authentication challenge is different from the second authentication challenge; and sending a first response to the content storage device in response to the second authentication challenge only if the second authentication challenge is different from the first authentication challenge.
An iron-based mixed powder for powder metallurgy, containing an iron-based powder with an average particle size between 10 μm to 200 μm; and 0.01% to 5.0% by mass of particles of an oxide, wherein the oxide particles have an average particle size between 0.5 μm and 100 μm, wherein the average particle size is measured with a laser diffraction and scattering method according to JIS R 1629, and wherein the average particle size is the cumulative fraction volume to 50% of the particle sizes in the particle size distribution, wherein the oxide particles are a mixture of Fe 2 O 3, SiO 2, and Al 2 O 3.
An apparatus, comprising: a manikin with at least a head portion and an ear portion; wherein the head portion has an inner side and an outer side and accommodates a mouth simulator including an electroacoustic transducer, characterized in further comprising: an electrodynamic vibrator and a vibrating rod coupled to the electrodynamic vibrator; wherein the vibrating rod is coupled to the manikin to exert a vibrating force at the head portion; wherein the vibrating force induces vibration of the manikin at least at the ear portion. a manikin with at least a head portion and an ear portion; wherein the head portion has an inner side and an outer side and accommodates a mouth simulator including an electroacoustic transducer, characterized in further comprising: an electrodynamic vibrator and a vibrating rod coupled to the electrodynamic vibrator; wherein the vibrating rod is coupled to the manikin to exert a vibrating force at the head portion; wherein the vibrating force induces vibration of the manikin at least at the ear portion.
A cable tie, comprising a tie body, said body having an elongated shape and comprising at one end a plate-like element and, at the opposite end, a traction ring, a pair of retention teeth being arranged on said plate-like element, which face each other, said tie body being provided with a plurality of slots which are arranged along the extension thereof that is used for tightening, wherein said plate-like element is provided with a plurality of engagement teeth which are adapted to engage in said slots of said tie body, the pair of retention teeth being arranged on said plate-like element perpendicular with respect to the extension of said engagement teeth, and wherein said plate-like element is hollowed out and provided with a recess below the engagement teeth, so that the plate-like element has a lower thickness at said engagement teeth, in order to allow flexibility of said plate-like element when said tie body is made to slide between said plate-like element and said retention teeth.
A method for depositing a coating material onto a substrate, comprising the steps of: determining the isoelectric pH of the substrate, the substrate comprising Cu 2 Sb; determining the isoelectric pH of the coating material, wherein the coating material is one of: AlPO 4, Al 2 O 3, ZnO, and Bi 2 O 3; preparing a solution having precursors of the coating material dissolved therein; adjusting the pH of the solution to between the isoelectric pH of the substrate and the isoelectric pH of the coating material after said step of preparing said solution; and immersing the substrate into the solution; whereby a uniform coating without pinhole defects is generated by self-assembly of the coating material onto the substrate. determining the isoelectric pH of the substrate, the substrate comprising Cu 2 Sb; determining the isoelectric pH of the coating material, wherein the coating material is one of: AlPO 4, Al 2 O 3, ZnO, and Bi 2 O 3; preparing a solution having precursors of the coating material dissolved therein; adjusting the pH of the solution to between the isoelectric pH of the substrate and the isoelectric pH of the coating material after said step of preparing said solution; and immersing the substrate into the solution; whereby a uniform coating without pinhole defects is generated by self-assembly of the coating material onto the substrate.
A device for mixing agricultural compounds, comprising an inlet conduit of a first product; an outlet conduit of a mixed product in fluid communication with said inlet conduit; a mixing chamber associated with said inlet and outlet conduits, said mixing chamber being switchable at least between a picking position in which it is filled with a predetermined dose of a second product and a mixing position in which it is in fluid communication with said inlet and outlet conduits for mixing said first and second product; movement means of said mixing chamber for moving it at least between said picking and mixing positions with a frequency (f); characterised in that it further comprises a sensor associated with said inlet conduit configured to detect a signal representative of a flow rate of first product in said inlet conduit; a processing unit associated with said sensor and with said movement means, said processing unit comprising a reading module configured to acquire a value of said signal, a control module configured to obtain a target value of said frequency (f) according to said value, an operating module configured to activate said movement means and to vary said frequency (f) as a function of the target value.
Container having a covering, wherein the covering encloses a filling, wherein the covering is made from a yarn, wherein the yarn has a core and a sheath that at least partially encloses this, wherein the core comprises a mineral fibre, extending in the longitudinal direction of the yarn, characterised in that the sheath comprises at least one biodegradable sheath fibre, wherein the mineral fibre of the at least one biodegradable sheath fibre is sheathed at least in some areas, wherein between the biodegradable sheath fibre and the mineral fibre no bonded connection is formed and/or the biodegradable sheath fibre rests upon the mineral fibre without being bonded thereto.
A light emitting device comprising: a light-emitting diode element; a covering resin covering the light-emitting diode element; a wavelength converting material contained in the covering resin; and a light diffusing agent contained in the covering resin, light scattering particles contained in the covering resin, wherein the light diffusing agent contains glass particles, characterized in that, a second refractive index n2 of the covering resin at a peak wavelength of the light-emitting diode element at 100 °C is at least 0.0075 lower than a first refractive index n1 of the covering resin at the peak wavelength at 25 °C, wherein a third refractive index n3 of the light diffusing agent at the peak wavelength at 25 °C is higher than the first refractive index n1 and, wherein the light scattering particles have the same or smaller refractive index than that of the covering resin at 100 °C. a light-emitting diode element; a covering resin covering the light-emitting diode element; a wavelength converting material contained in the covering resin; and a light diffusing agent contained in the covering resin, light scattering particles contained in the covering resin, wherein the light diffusing agent contains glass particles, characterized in that, a second refractive index n2 of the covering resin at a peak wavelength of the light-emitting diode element at 100 °C is at least 0.0075 lower than a first refractive index n1 of the covering resin at the peak wavelength at 25 °C, wherein a third refractive index n3 of the light diffusing agent at the peak wavelength at 25 °C is higher than the first refractive index n1 and, wherein the light scattering particles have the same or smaller refractive index than that of the covering resin at 100 °C.
A lighting device for a motor vehicle, the device comprising - means for controlling the power supply of a plurality of light-emitting diodes, LEDs, connected in series, each of the LEDs having the same forward voltage, Vf, depending on its junction temperature; - first means for measuring the junction temperature of the LEDs; - second means for measuring the electrical voltage across the terminals of the assembly; - a memory element, - processing means for detecting a failure of at least one of the LEDs of the assembly, and for reading from and writing to said memory element, characterised in that the processing means is configured to repeat periodically: - obtaining using the measuring means (130, 140) a measurement, T mes, indicative of the junction temperature of at least one of the LEDs and a measurement, V mes, indicative of the electrical voltage across the fixture at a given time when the fixture is powered, - if the memory element does not include a voltage value, V cal, associated with the measurement T mes, storing the measurement V mes and associating it with the measurement T mes in the memory element, the voltage value V cal representing the cumulative forward voltage of the LEDs at the temperature T mes, - if the memory element comprises a voltage value, V cal, associated with the temperature T mes, comparing the measurement V mes with V cal or with a comparison voltage directly dependent on V cal; - conclude that one of the LEDs in the arrangement is short-circuited in accordance with said comparison. - means for controlling the power supply of a plurality of light-emitting diodes, LEDs, connected in series, each of the LEDs having the same forward voltage, Vf, depending on its junction temperature; - first means for measuring the junction temperature of the LEDs; - second means for measuring the electrical voltage across the terminals of the assembly; - a memory element, - processing means for detecting a failure of at least one of the LEDs of the assembly, and for reading from and writing to said memory element, - obtaining using the measuring means (130, 140) a measurement, T mes, indicative of the junction temperature of at least one of the LEDs and a measurement, V mes, indicative of the electrical voltage across the fixture at a given time when the fixture is powered, - if the memory element does not include a voltage value, V cal, associated with the measurement T mes, storing the measurement V mes and associating it with the measurement T mes in the memory element, the voltage value V cal representing the cumulative forward voltage of the LEDs at the temperature T mes, - if the memory element comprises a voltage value, V cal, associated with the temperature T mes, comparing the measurement V mes with V cal or with a comparison voltage directly dependent on V cal; - conclude that one of the LEDs in the arrangement is short-circuited in accordance with said comparison.
A system comprising: a compressor connected to a condenser and an evaporator; a condenser sensor that outputs a condenser signal corresponding to at least one of a condenser pressure and a condenser temperature; an evaporator sensor that outputs an evaporator signal corresponding to at least one of an evaporator pressure and an evaporator temperature; an inverter drive that modulates a frequency of electric power delivered to said compressor to modulate a speed of said compressor; a control module that receives compressor power data and compressor speed data from said inverter drive, determines a measured condenser temperature based on said condenser signal, wherein the control module further determines a measured evaporator temperature based on said evaporator signal, calculates a first derived condenser temperature based on said compressor power data and said compressor speed data, calculates a second derived condenser temperature based on said measured evaporator temperature, said compressor power data and said compressor speed data, and compares said measured condenser temperature with said first and second derived condenser temperatures to determine whether any of said measured condenser temperature and said first and second derived condenser temperatures are inaccurate; characterized in that: the calculation of the first derived condenser temperature is additionally based on a discharge line temperature. a compressor connected to a condenser and an evaporator; a condenser sensor that outputs a condenser signal corresponding to at least one of a condenser pressure and a condenser temperature; an evaporator sensor that outputs an evaporator signal corresponding to at least one of an evaporator pressure and an evaporator temperature; an inverter drive that modulates a frequency of electric power delivered to said compressor to modulate a speed of said compressor; a control module that receives compressor power data and compressor speed data from said inverter drive, determines a measured condenser temperature based on said condenser signal, wherein the control module further determines a measured evaporator temperature based on said evaporator signal, calculates a first derived condenser temperature based on said compressor power data and said compressor speed data, calculates a second derived condenser temperature based on said measured evaporator temperature, said compressor power data and said compressor speed data, and compares said measured condenser temperature with said first and second derived condenser temperatures to determine whether any of said measured condenser temperature and said first and second derived condenser temperatures are inaccurate; characterized in that: the calculation of the first derived condenser temperature is additionally based on a discharge line temperature.