Wood is impregnated and coloured in one and the same procedure using one and the same pigment-containing treatment solution. The procedure, which preferably entails vacuum impregnation, is carried out at a high temperature which ensures good penetration and even and strong colouring.

PURPOSE:To make it possible to control the timing of feed depending on the size of a container by providing sensors for stopping feed and transfer conveyors before a film cutting point of the feed and transfer conveyors respectively and also providing an interlock mechanism to actuate a cutter after confirming the stoppage of conveyor and a speed change device of conveyor. CONSTITUTION:The positio...

PURPOSE:To supply hygienic and tasty raw meat and fish to consumers by a method wherein a horizontal gas-flash gas-displacement pillow type packaging machine is used to seal a gas when perishable foods are packaged. CONSTITUTION:When perishable foods are packaged, a horizontal gas-flash gas-displacement pillow type packaging machine is used to seal a gas. A winding film (gas non-permeable packagin...

PURPOSE:To sharply shorten the injection time of an electrolyte by filling silica powder between electrode plates or around an electrode plate group, containing an acid-resistant penetrant into the silica powder or the sulfuric acid electrolyte, and impregnating end holding the sulfuric acid electrolyte in the silica powder. CONSTITUTION:An electrode plate group inserted with a separator between a...

In a measuring weft feeder for fluid jet looms - of the type comprising a drum (18) held stationary, onto which a rotary reel winds a weft yarn reserve - an electromagnetic unit (EU) is applied to block the weft yarn (20), said unit being of the type comprising a stem (9) movable along its axis, electromagnetically controlled so as to engage the weft yarn (20) laterally with its free end and stop ...

An optical spectroscopy system is provided, in which a pulse of a radiation to be analyzed is passed through a diffractive element presenting high temporal chromatic dispersion so as to provide temporal dispersion of different wavelengths comprised by the radiation, and the temporal dispersion is measured either directly or by converting the temporal dispersion into a spatial dispers...

A tape coated with an adsorbent and impregnated with a processing solution which includes silver nitrate, an acid, an alcohol and a glycol is a sensitive detecting means for hydride gases and is stable upon exposure to light.

PURPOSE:To reduce exhausting quantity of CO2 gas in an iron-making process by hydrogenating exhaust gas in the iron-making plant containing N2 gas, CO gas and CO2 gas with the specific ratios to generate alcohol or hydrocarbon. CONSTITUTION:The exhaust gas having >=2 of vol ratio in total of CO gas and CO2 gas contents of N2 gas content exhausted from the iron-making plant, is hydrogenated to gene...

PURPOSE:To obtain lighting devices whereby commodities are equally lightened by arranging surface-illuminants on the undersurface of each of selves and on the top surface in the present showcase. CONSTITUTION:Each of lighting devices 10 is composed of both surface- illuminants 12 which are stuck in the shape of pavement on the undersurface of a shelf board 82 and terminals 13a on the side of an el...

PURPOSE:To make the whole display device small in size and light in weight by constituting the device so that each one end of a wiring lead of each IC unit connected to a scanning electrode terminal and a signal electrode terminal of a display panel is bent in the direction roughly orthogonal to the display panel, respectively. CONSTITUTION:At the time of connecting IC units 6 - 8 to a scanning el...

PURPOSE:To increase the intensity of a light emitting layer by containing specific quantities of a rare earth element and phosphorus in the base material of a compound of group IIa and group VIb for the luminous center of the light emitting layer. CONSTITUTION:A stripe-shaped transparent electrode ITO 2 is formed on a glass substrate 1, then the first insulating layer Ta2O5 3 is formed. The first ...

PURPOSE:To improve intensity without reducing other characteristics by laminating one or more layers of dispersion type EL elements with transparent conductive thin films on the back face and luminous face as electrodes on the luminous face side of the dispersion type EL elements. CONSTITUTION:A dispersion type EL element 6 is made of an organic substrate having a back electrode 1 made of an alumi...

The invention relates to the field of container straightening and aligning machines. More precisely, the invention relates to an improved positioning machine comprising a rotating hopper wherein containers (6) are bulk-loaded and in which there are pushers or lifters (3) which rotate solidly with the hopper and are vertically mobile between a lower, loading position and an upper, unloading, positi...

On enferme le liquide dans un récipient élastiquement déformable (1) dont le goulot est obstrué par une membrane microfiltrante (9) perméable au liquide mais imperméable à l'air lorsqu'elle est mouillée. Par récupération élastique de forme du récipient après déformation, on aspire le liquide extérieurement au contact de la membrane après une distribution et on maintient la membrane humectée jusqu'...

Radiofrequency medical devices for ohmic heating of tissue of a patient include a temperature sensor (29) earned by and in thermally conductive relationship with a thermally conductive electrode (28). The sensor (29) is connected for feedback to a control circuit (6) that modulates RF power applied to the electrode accordi ng to the signal received from the temperature sensor (29). The control cir...

A geomechanical probe for a drilling well comprises a logging box located between two inflatable preventers and including a plurality of tracers movable radially and urged outwards by springs for engaging the well wall. The tracers are mounted on pistons which are received in cylinders and urged radially inwards by springs for retracting the tracers, the pistons being driven outwardly to displace ...

PURPOSE:To stably draw element wires by making a cold surface-reducing process through compulsory lubricating wire drawing in manufacturing a copper- stabilized superconducting wire. CONSTITUTION:A copper-stabilized superconducting wire is manufactured by bundling plural niobium-titanium (Nb-Ti) alloy group element-wires each coated with copper to be inserted in and engaged with a copper pipe, the...

Expanded articles of biodegradable plastics material are produced by the extrusion of a composition including starch, a polymer compatible with starch, in particular, an ethylene-acrylic acid copolymer and/or ethylene-vinyl alcohol copolymer, and an expanding agent. Preferably use is made of sodium bicarbonate as expanding agent in the presence of a polymeric acid.

A process is described for the production of aqueous dispersions involving removal of liquid(s) from an optionally multiphase liquid mixture by means of membrane distillation, e.g., transmembrane distillation or pervaporation.

A method of treating the surface of an absorbent resin, which comprises mixing (A) 100 parts by weight of an absorbent resin powder possessing a carboxyl group, (B) 0.01 to 30 parts by weight of a cross-linking agent, (C) 0 to 50 parts by weight of water, and (D) 0 to 60 parts by weight of a hydrophilic organic solvent in a high-speed stirring type mixer provided with an inner surface formed subst...