The device for detecting a thread, comprises at least a first tight emitter (3)and at least a first tight receiver (5), disposed so that the tight beam (F1) emittedy the emitter and received by the receiver intersects the path (P) of the thread (F). The light beam received by the first receiver produces a first signal containing information on the thread. Also provided is at least a processing cir...

The invention concerns an anti-microbial porous part based on a polymeric material grafted at the surface and in its volume with ammonium motifs with anti-microbial and/or bactericidal and/or fungicide activity, preferably benzalkonium. The invention is characterized in that it has a porosity sufficiently high to enable a liquid with compatible viscosity to pass through its structure and sufficien...

PURPOSE: Provided are a method for cleaning surfaces of a mask or other subjects, especially sensitive surfaces by removing particles from the surfaces and an apparatus for carrying the cleaning method. CONSTITUTION: The method comprises steps of preparing a chamber(10) possible to be air-tightly sealed; arranging a subject in the chamber with open surface to be cleaned; sealing the chamber; and r...

This installation comprises: for each receptacle of substance to be treated, radio-wave transmitter means for supplying information identifying the substance contained in the receptacle; for each workstation for implementing a treatment operation on the substances, radio-wave receiver means for supply information identifying the workstation; and for each receptacle support, both radio-wave receive...

Latex-based soundproofing film with a thickness of 1-10 mm and a density of 0.7-4 kg/l, containing at least 50 wt.% of inert solid particles with a size of 50-500 mum, is produced by vulcanizing a latex composition containing the particles and sufficient stabilizer to give a uniform dispersion of the particles in the latex. Independent claims are also included for the following: (1) a process for...

The assembly to bond a nonwoven by needling has a longitudinal drawing unit (7), downstream of the needling machine (2), to take the emerging needle-bonded web (10) from the needling zone (1). The leading drawing roller (8) is also the final material transport roller of the transport rollers (6.8) at the needling machine. The drawing stage has at least two parallel rollers (8,9), each with a rough...

Production of a fiber-reinforced composite material comprises mixing waste animal fibers from bovine leather tanning with an unsaturated isophthalic acid polyester resin, a promoter based on cobalt octoate or tertiary amine, aluminum hydroxide, a catalyst (e.g. methyl ethyl ketone peroxide or benzoyl peroxide) and optionally a colorant, and polymerizing the resin. Preferred Features: Mineral mate...

Le dispositif de vérification de raccordement pour tuyau et raccord (91) comporte une partie de corps (93), un bras de butée et de vérification (99) et un doigt de butée (103). La partie de corps (93) comporte une plaque de butée (95) et une partie d'ajustement (97). Le bras de butée et de vérification (99) et le doigt de butée (103) s'étendent dans la première direction axiale à partir de la p...

Method has the following steps: application of a plurality of predetermined criteria to elementary elements of a data flux in order to select certain elements; filtering of selected elements to detect anomalies; processing of the selected data to deliver results according to predetermined indicators; and processing of the temporal development of the analysis results within a window of predetermine...

Device for modeling the behavior of users of products or services comprises a database (20) in which are stocked the motivation profiles of individual users. The profiles are stored as a hierarchical collection of motivation characteristics for each individual, each characteristic being weighted according to the user. A computer (16) is provided to calculate the weighting factor as a function of t...

Device for managing user presence information originating from a plurality of management systems relative to communications networks comprises a presence management module (1) with a central module (11), an application interface (12), memory (15) and a communications management interface (13). Means (16-18) are also provided for managing the communications interface to the specific requirements of...

A constant-velocity joint having a boot and containing a lubricating grease that will not deteriorate the boot of the CVJ while maintaining required torque transmission performance. The constant-velocity joint is filled with a lubricating grease, and the tubular boot is made from a thermoplastic polyester elastomer. The grease contains a base oil, a thickener in the form of a lithium soap such as ...

PURPOSE: A semiconductor package for controlling impedance on an overall transmission path and a semiconductor device are provided to match the impedance to the overall transmission path and prevent failure caused by stress during a packaging process. CONSTITUTION: A semiconductor package includes a metal plate(12) and a wiring substrate(10). The wiring substrate includes an insulating substrate(1...

PURPOSE: A flip chip BGA type semiconductor device having a structure of cleaning process after chip soldering process is provided to enhance the cleaning efficiency by forming a gap between a substrate and a stiffener. CONSTITUTION: A flip-chip BGA semiconductor device includes a semiconductor chip which is mounted on a substrate(11) by a reflow process. The flip-chip BGA semiconductor device fur...

PURPOSE: A (meth)acrylic compound having oxetanyl group and liquid crystal film produced using the same compound are provided. The compound is suitable as a raw material for side-chain type liquid crystal polymer substance containing a reactive group having excellent reactivity in the fixation of a liquid-crystal orientation structure. CONSTITUTION: The (meth)acrylic compound having oxetanyl group...

The apparatus to give a non-invasive in vivo analysis of skin reactions and/or hypersensitivity determines the conductivity of the nerves at a skin zone. A measurement electrode (1,1) is attached to the skin to collect signals corresponding to the electrical activity of the nerves. The electrode is linked to a reference electrode (5) at a different location on the skin. A circuit to process the si...

Le gaz naturel est successivement mis en contact dans la colonne CA avec un solvant relativement riche en méthanol arrivant par le conduit 4, puis avec un solvant relativement pauvre arrivant par le conduit 9. Le solvant chargé en gaz acide récupéré par le conduit 3 en fond de la colonne CA est détendu par les vannes V1 et V2 pour libérer des gaz acides par le conduit 6. Une fraction du solvant...

Procédé de moulage d'une pellicule de polarisation comprenant les étapes :d'application d'une pellicule de polarisation colorée 2 sur une face de moulage 11 d'un moule 10 ;d'aspiration de la pellicule de polarisation 2 sur la face de moulage 11, au moyen d'une aspiration par le vide, pour mouler une pellicule de polarisation colorée concave et convexe 3 ;de réglage de la tension de la pellicule...

PURPOSE: A lead frame used as a substrate of a semiconductor package, a fabricating method thereof, and a semiconductor device manufactured thereby are provided to enhance the manufacturing cost and the productivity by increasing the number of pins and minimizing length of a wire for connecting the semiconductor device to an external terminal. CONSTITUTION: A die pad part(23) is defined for a semi...

PURPOSE: An electro-luminescent display device and a fabricating method thereof are provided to reduce the pattern size of the driving TFT by shortening a length of a channel to obtain a high on-resistance. CONSTITUTION: An electro-luminescent display device includes a plurality of pixels. Each of the pixels includes an electro-luminescent element, a pixel selecting TFT, and a driving TFT. The pix...