The plate comprises paste with addition of glass fibres acting as reinforcing and canal fibres, amorphous silica and carboxy methyl cellulose. The silica increases the reserve of electrolyte promoting gelling and variation of the electrode voltage due to change in volume. The electrode has rapid discharge capacity at low temp., and increased reliability and service life.

This invention refers to a solar swimming pool, where water is heated by use of solar panels, floating on the water surface, which amplify the phenomenon of reflection-absorption; it consists of a rectangular pool, with a water filling valve and a compartment for handling the draining valves; the double sun panels are made of two spheres, an inner, dark black or red one and an outer, transparent o...

A lacquer coating is applied to a laminated metal composite forming a sliding element such as a plane bearing and has particles of solid lubricants incorporated therein to form islets of greater thicknesses than the surrounding film and which serve as lubricant-trapping surface formations. The particles may be of polytetrafluoroethylene, fluorinated graphite or molybdenum disulfide and the lacquer...

PURPOSE:To deepen the depth of a pool by installing a clarified liquid discharging hole in a ball head of a rotary ball, installing a ring dam in the outside of the ball head, and installing a clarified liquid discharging apparatus. CONSTITUTION:A liquid to be treated is supplied through a supplying tube 10 while a rotary ball 1 and a screw conveyor 2 rotate at a high rotary speed. The liquid to b...

PURPOSE:To obtain a desired quenching ratio of a large value by determining the design of a fiber and the bending diameter of the fiber in such a manner that the polarizer has the bending loss difference and mode coupling coefft. between the polarizations at which the required quenching ratio satisfies specific equation and further adjusting the fiber length. CONSTITUTION:The design of the fiber a...

PURPOSE:To obtain the liquid crystal display panel of a polymer dispersed type having excellent water resistance by crimping a medium layer by two sheets of substrates in such a manner that transparent electrode surface face each other and forming a sealing material for sealing the peripheral edge part of the substrate of a UV curing type adhesive. CONSTITUTION:The UV curing type adhesive is used ...

PURPOSE:To obtain the liquid crystal display panel of a polymer dispersed type having excellent water resistance by crimping a medium layer by two sheets of substrates in such a manner that transparent electrode surfaces face each other and heating and sealing the peripheral edge parts of the substrates by irradiation with a laser. CONSTITUTION:The peripheral edge parts are heated and sealed by th...

PURPOSE:To realize a thin type and a light weight, and high contrast property, by coating the surface of a membrane electroluminescence element with a black silicone resin, and furthermore, covered with a dampproof sheet. CONSTITUTION:After a membrane electroluminescence(EL) element 1 is formed on a light-permeable base 2, the temperature is raised in a vacuum to degas the element 1, and the resid...

A gas with a hydrogen content of at least 85 volume percent of partial oxidation crude gas is produced in a method including cooling of the gas after waste heat boiler of a gasifier by adding converted circulating gas in a quenching zone. The resulting gas mixture after corresponding gas treatment is subjected to a CO-conversion and then separated into a circulating gas partial stream and a produc...

The present specification discloses a disc brake comprising a caliper (3) and a torque taking member (5), a hydraulic actuator being provided in the caliper (3) and comprising a piston (15) which is axially slidable within a bore (21) in the caliper (3) under hydraulic pressure, the piston (15) passing through an aperture in the torque taking member (5) and thereby supporting the caliper (3) on th...

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 packaging film consisting essentially of a terpolymer of ethylene, unsaturated monocarboxylic acid, an alkyl acrylate or methacrylate, and 0.1 to 2 weight percent of at least one sorbitan fatty acid ester, upon exposure to corona treatment exhibits good sealing properties and improved resistance to fogging.

Method for the production of concrete mass and the mass produced. The mass is used for production of air-entrained concrete with high climate resistance, especially high resistance against frost cracking. The method includes mixing of binder, ballast and an air pore forming substance and liquid for activation of the binder. Cereal storage protein as gluten or a dispersion of the same is used as th...

A method for effecting logging or servicing operations in a predetermined inclined or horizontal zone of a well, following an initial vertical portion thereof, comprising fastening a logging or servicing tool body at the end of a string of rods lowered into the well, said tool body being provided with an electric male connector, lowering at the end of an electric transmission cable, from the surfa...

A shaped, non-opaque coated polycarbonate article having improved abrasion and chemical solvent resistance comprising a polycarbonate substrate having disposed on the surface thereof a non-opaque primer layer comprised of from about 25 to about 85 weight percent of a thermoset acrylic polymer and from about 15 to about 75 weight percent of at least one ultraviolet light screening compound, and dis...

The fleece web (60) to be patterned is guided past a first treatment station (36-38, 64) between a perforated supporting member (40) and a perforated drum casing (30, 33). At the same time, by being subjected to fluid, the fleece web (60) is provided with a first pattern, in that the fibres are ordered by the specific position of the perforation of the member (40) and of the casing (30, 33) in ord...

The invention relates to crosslinked oriented high molecular weight polyethylene, containing up to 30 % (wt) crosslinked poly-1,4-butadiene. The poly-1,4-butadiene preferably consists for at least 90 % (mole) of poly-trans-1,4-butadiene. The invention also relates to a process for preparing articles from such polyethylene.

In order to guide a tool along a subterranean path 6 close to the surface, as is required to cross a river 7 for example, the tool includes a magnetic detector and a transmitter loop 10, 12 is positioned as a reference for the tool at the surface. In one measurement phase, a direct current is caused to flow in one direction in the loop 10, 12 and the resulting magnetic field in the vicinity of the...

PURPOSE:To obtain a ceramic superconductor without any deterioration of characteristics despite absence of a binder by superposing a plurality of tape-like ceramic-metal complexes in dimensional order in the widthwise direction to mold the complexes into a tubular shape. CONSTITUTION:In manufacturing a tube by means of a tube manufacturing machine 11, a core material 16 having a circular cross sec...