Abstract: A photodiode including a detection portion having a doped first region, a doped second region and an intermediate region; a dielectric layer; and a semiconductor peripheral portion. It also includes a ferroelectric peripheral portion located between and in contact with the intermediate layer and the dielectric layer, and located between the first region and the semiconductor peripheral portion and surrounding the first region in the main plane.

Abstract: A method for the treatment of wool garments with ozone gas to control and inhibit their felting and shrinkage during their subsequent industrial finishing process and/or domestic washing care, and a wool garment treated with said method. The method includes wetting the garments and treating the garments inside the interior of a rotative tumbler for a time period of between 15 and 60 minutes at ambient temperature with ozone gas, the ozone gas being at a concentration in air of between 20 g ozone/Nm3 and 150 g ozone/Nm3, where the rotative tumbler which contains the garments is rotated at a speed of between 10 rounds/min and 25 rounds/min. The method is improved by adding treating the garments with enzymes.

Abstract: The invention relates to a LIDAR imaging system of the FMCW type, comprising a light source (10), an optical projection device (20), an optical transmission device (30), an optical imaging device (40), and a matrix photodetector (50). It further comprises a phase correction device (60) comprising a spatial phase modulator (61) for applying a corrected spatial phase distribution to the reference signal, and a computation unit (62) for determining the corrected spatial phase distribution, by taking into account a spatial distribution representing a spatial intensity distribution of the backscattered object signal, so that the reference signal has a corrected spatial intensity distribution in the reception plane optimizing a spatial distribution of a parameter of interest representing the heterodyne signal.

Abstract: A cosmetic composition including a water phase, the water phase comprising solubilized 4-hydroxyacetophenone with niacinamide, wherein the weight ratio of niacinamide to 4-hydroxyacetophenone in the water phase is greater than 3.0.

Abstract: Shampoo composition including about 6 wt. % or more of one or more betaine surfactants; about 5 wt. % or less of one or more anionic surfactants; about 0.1 wt. % to about 10 wt. % of one or more fatty amine surfactants; about 0.1 to about 15 wt. % of one or more nonionic surfactants, wherein at least one of the one or more nonionic surfactants is selected from alkoxylated fatty alcohols, polyethylene glycol ethers of fatty alcohols, or a mixture thereof; and water, wherein all weight percentages are based on the total weight of the shampoo composition. The shampoo compositions typically have a weight ratio of the total amount of the one or more betaine surfactants to the total amount of the one or more anionic surfactants, the one or more fatty amine surfactants, and the one or more nonionic surfactants that is 0.8:1 to 5:1 and are typically substantially free of anionic sulfate surfactants and silicones.

Abstract: An electronic calculator comprises a plurality of electronic calculation blocks, each of which is configured to implement one or more respective processing layers of an artificial neural network. The calculation blocks are of at least two different types among: a first type with fixed topology, fixed operation, and fixed parameters, a second type with fixed topology, fixed operation, and modifiable parameters, and a third type with modifiable topology, modifiable operation, and modifiable parameters. For each processing layer implemented by the respective calculation block, the topology is a connection topology for each artificial neuron, the operation is a type of processing to be performed for each artificial neuron, and the parameters include values determined via training of the neural network.

Abstract: The present invention concerns a method for cleaning a reactor (4) for treating a lignocellulosic biomass (P), said method comprising the following steps: a) draining the reactor of the reaction mixture containing the biomass, b) filling the reactor with a basic aqueous solution (EB), c) draining the reactor, d) injecting steam (V) into the reactor, e) filling the reactor with an aqueous solution (E), f) draining the reactor.

Abstract: A functional device includes in succession: a first protective film on the front face of the device, with Young's modulus (YM) E1 and thermal dilatation coefficient (TDC) CTE1, a first exterior encapsulation film, with YM E2 and TDC CTE2, an interior encapsulation film, with YM E3 and TDC CTE3, a second exterior encapsulation film, with YM E4 and TDC CTE4, a second plate on the rear face of the device, with YM E5 and TDC CTE5, E1 and E5 being similar or identical, E2 and E4 being similar or identical, E1>E2 and E4<E5, CTE1 and CTE5 being similar or identical, CTE2 and CTE4 being similar or identical, CTE1<CTE2 and CTE4>CTE5, and one film of the first exterior encapsulation film, the interior encapsulation film and the second exterior encapsulation film encapsulating the active elements; and method for producing a functional traversable surface.

Abstract: A method includes: a) triggering, at an instant tuj, an exchange of radio signals between a mobile transceiver fixed to the vehicle and a fixed transceiver; then b) computing a rough distance only from the transmission or reception instants of the exchanged radio signals; (c) constructing an estimated position of the vehicle at an instant tm; (d) correcting the computed rough distance, then using this corrected rough distance to correct the estimated position. This correction comprises: computing an apparent velocity movement va0 of the vehicle towards the fixed transceiver; then adding a corrective term ?d0 to the computed rough distance, which corrective term is computed from the following relation: ?d0=va0·DT0, where DT0 is equal to the elapsed time between the instants tuj and tm.

Abstract: A thermal detector with a suspended absorbent membrane, which has at least two absorbers. The second absorber is designed to absorb the electromagnetic radiation in a spectral sub-band of a predefined spectral band, centered on a wavelength ?c2. Moreover, it is spaced from a reflector by a value equal to ?c2/4neq2 so as to form therewith a quarter-wave cavity for the wavelength ?c2, the spectral sub-band being centered on the wavelength ?c2 which is equal to ?c1/2 within plus or minus 2 ?m. Furthermore, the first and second absorbers have total surface areas such that a surface area ratio is between 0.5 and 3.

Abstract: An applicator for treating acne including one or more microneedles, an optical sensor configured to detect acne, a removal system including a suction mechanism configured to remove acne material, and a chamber for containing the acne material, a remedy system configured apply one or more acne remedies, a light source configured to apply a light therapy to skin, and a processor configured to detect acne at one or more affected areas on skin, and direct the applicator to apply treatment, where the treatment includes penetrating the skin at the one or more affected areas with the one or more microneedles, removing acne material with suction mechanism, applying the light therapy to the one or more affected areas, and applying one or more acne remedies to the one or more affected areas.

Abstract: Methods for applying compositions to eyelashes that utilize devices configured for mixing, heating, and extruding the composition from the device, as well as elements for sensing the position of the device and coordinating application of the composition to the eyelashes based on sensed positions and desired lengths of filaments to be added to the eyelashes. Methods include priming eyelashes, with the devices, for receipt of the compositions thereto as well as wireless control and interaction of the devices with computational devices, such as smartphones.

Abstract: A system is provided that includes a device configured to treat a body part of a user, the device including, at least one sensor configured to sense a condition of the body part; and a location tracker configured to track a location of the device in space, wherein the system is includes processing circuitry configured to receive information of a specific sensed condition of the body part detected by the at least one sensor during a session, receive, from the location tracker, information of the tracked location of the device during the session, and associate a specific time when the specific sensed condition is detected by the device with a location of the device in space at the specific time.

Abstract: Method for parameterizing a photoacoustic detector, the photoacoustic detector comprising: a measurement chamber (10), intended to be occupied by a gas; a laser source (15), configured to illuminate the gas; an acoustic transducer; a processing unit (20), configured to demodulate each detection signal, according to a demodulation parameter, and to estimate the concentration of a target gas species, the method being characterized in that: each illumination parameter and/or each demodulation parameter form acquisition parameters respectively associated with each detection signal; the method comprises a parameterizing phase, implemented by the processing unit, making it possible to define at least one acquisition parameter so as to minimize a measurement error.

Abstract: In some embodiments, a computer-implemented method of rendering hair is provided. A computing system obtains a captured image of a hair swatch. The computing system uses an inverse graphics encoder to determine a set of estimated hair parameters based on the captured image. The computing system uses a non-differentiable renderer to generate a rendered image based on the set of estimated hair parameters and a set of scene parameters. The computing system provides the rendered image for display on a display device.

Abstract: Apparatus, systems, and methods for a transmitter array for enhanced communication systems may be provided. According to an aspect a transmitter array may be provided. The transmitter array may include a plurality of equivalent transmitter units. Each equivalent transmitter unit may include an antenna and a QPSK modulator. Each equivalent transmitter unit may be selectively activatable. In some embodiments, upon activation of a set of equivalent transmitter units selected from the plurality of equivalent transmitter units, a desired modulated output signal is generated. According to another aspect, a method of generating a desired modulated output signal may be provided. The method may include receiving a plurality of local oscillator (LO) signals at a transmitter array. The method may further include selectively activating a set of equivalent transmitter units of the plurality of equivalent transmitter units to generate the desired modulated output signal.

Abstract: A method for electrochemically activating a material comprising hydronium ion-conducting amyloid fibers and glycosylated proteins, in which the method includes placing at least part of the material in contact with a water vapor, electrolyzing at least part of the water vapor which is in contact with the material, and obtaining an activated material. The invention also relates to an activated material obtained in this way and to it use for generating electrical energy.

Abstract: A cosmetic composition to combat skin aging, particularly on the neck, includes a blend of skin actives comprising vitamin C, a vitamin C derivative, or a combination thereof; dandelion root extract; and at least one additional active selected from the group consisting of caffeine, vitamin E, lavender oil, and combinations thereof; and an aqueous carrier system comprising water, wherein the cosmetic composition inhibits peptide and protein glycation. The skin actives are provided in an aqueous carrier in a single phase, biphase or emulsion wherein the cosmetic composition is a leave on treatment in the form of a cream, gel, lotion, toner, or serum.