Process and device for treating water with a pulsed electromagnetic field in which a magnetic field is generated over a section of the water-bearing tube (15) with both ends via induction coils (16), the intensity of which fi eld can be set by open-loop control of the frequency of impulses which are g enerated in an integrated circuit IC 2. The intensity is controlled by close d-loop control by li...

A method and apparatus for attaching parts. A composite male fastening component is placed through at least a first part and a second par t. The composite male fastener component preferably has a threaded portion. A composite female fastener component is positioned adjacent to and surrounding the threaded portion of the male fastener component. A portion of the composite female fastener component ...

A lamp assembly for a controlled environment chamber comprises a frame, a plurality of fluorescent lamps supported on the frame and spaced apart from one another and a plurality of sleeves. Each sleeve is disposed about a respective fluorescent lamp at a distance therefrom to form a space between said sleeve and said respective fluorescent lamp, said sleeve being sealed about said respective fluor...

The present invention is designed for the Human Machine Interface sector and specifically regards devices, panels and/or keypads with haptic touch screen provided with a total surface protection, between the user and the equipment itself, to get a completely sealed surface from the outside and to enable their cleaning and/or sterilization thanks to the lack of opening or gaps between the touch scr...

A counter-rotatable fan turbine engine (10) includes a counter-rotatable fa n section (112), a worm gas generator (100), and a low pressure turbine (120) to power the counter-rotatable fan section (112). The low pressure turbine (120) mayb e counter-rotatable or have a single direction of rotation in which case it powers the counter-rotatable fan section (112) through a gearbox (224). The gas gene...

A substrate bearing a solar control low-emissivity coating. The solar contr ol low-emissivity coating includes one or more dielectric absorber films. In so me embodiments, the dielectric absorber film has an absorption ratio of k380 > .lambda. & lt; 450 nm/k650 > .lambda. > 760 nm that is less than 1.9.

A cooking apparatus for microwave cooking of a food product, such as a breakfast sandwich, is disclosed. A kit comprising such an apparat us and such a food product is also disclosed. The apparatus includes a tray, a cover for the tray, and a susceptor sleeve. In a storage configuration, the food product can be located in the container formed by the assembled tray and cover such that the food prod...

SE REFIERE A UN MICROORGANISMO MODIFICADO CON LA CAPACIDAD DE PRODUCIR UNO MAS TIPOS DE ACIDOS L-AMINO, TALES COMO ACIDO L-GLUTAMICO, L-GLUTAMINA, L-PROLINA, L-ORNITINA, L-CITRULINA Y L-ARGININA, DEBIDO AL AUMENTO DE LA ACTIVIDAD DE SINTESIS DE a-CETOGLUTARATO; DICHO AUMENTO ES MEDIANTE EL AUMENTO DEL NUMERO DE COPIAS DEL GEN QUE LO CODIFICA O MODIFICACION DE LA SECUENCIA DEL CONTROL DE LA EXPRESI...

A vertical axis wind turbine with wingletted cam-tiltable blades is provided, including: a generator, a shaft interconnected with the generator, and a plurality of blade sets coupled to the shaft. Cam members are provided inside the shaft and have guide sections of pre-determined shapes. The blade set includes blades that are coupled to crank arms in contact with the guide sections. Thus, when the...

A phase modulator (1) waveguide for laser light which is monolithically integrated with a laser (2) for producing said light, and where the laser (2) has a waveguide (4) that is oriented to emit light in a crystal direction where the linear electro-optical effect (LEO) used to change the sign of the refractive index for TE-polarized light in a modulator (1) waveguide competes with one or more othe...

An improved machine (1) for the cleaning of flexible laminar surfaces including a support framework (2), which receives the flexible laminar surface and stands on a support structure (S), and cleaning means (3), facing the support framework (2), cooperating by contact with the laminar surface in order to remove impurities, dust and/or the like from the laminar surface itself. The improved machine ...

A high safety hydraulic device for the operation of sectional overhead doors (POR), of the type comprising at least one hydraulic cylinder (CI), connected to at least one hydraulic circuit (MI), which allows the opening or closing of the overhead door (POR), through an electro-hydraulic motor (M), suitable for operating at least one pump for the circulation of a fluid within at least one pipe (TU)...