PURPOSE:To prevent previously a hindrance due to the trouble of a computer, etc., by constituting a circuit of a code space discriminating circuit for recognizing a code space discriminating circuit without a trouble with the use of the output of a sequence circuit and that of the code space discriminating circuit. CONSTITUTION:Because a code space discriminator sequence circuit 2 driven by the sa...

A mass of normally solid material, e.g. metal or metal alloy, which at a temperature within 25 percent of its equilibrium melting point DEG K has a surface tension of 10 to 2500 dynes/cm. and a viscosity of 0.001 to 1 poise, is changed into fine solid particulates, preferably flake-like to almost spherical shape. A solid mass (18) of the material has a portion thereof, e.g. tip or edge (19), uncon...

PURPOSE:To recover and utilize a large amount of radiant heat from a furnace wall as steam by arranging a jacket boiler drum to not only a section corresponding to the upper section of a hearth at a high temperature but also a section corresponding to the lower section of a rising flow path. CONSTITUTION:The circumferential wall of a furnace 1 is formed by a jacket boiler drum 6 extending over a l...

PURPOSE:To alarm even at disable program running by detecting time-over of a timer counter produced by a prescribed number of times or over in a prescribed time proportion or over and generating an output. CONSTITUTION:A processor 1 clears a timer counter 2 at each prescribed time by a program and if the timer counter 2 is not cleared by the processor 1 because of program runaway and the time is o...

PURPOSE: To efficiently regenerate a reacted catalyst for producing aromatic hydrocarbons by treating the catalyst with fresh air of specific temp. and pressure and a gas from a cleaning circuit or the like at a combustion zone. CONSTITUTION: The catalyst for producing aromatic hydrocarbons is passed through a second combustion annular zone 105 to burn and remove cokes attached to the catalyst. Th...

Le fauteuil comporte un dossier 1 et une assise 2 articulés en 5 entre eux et en 13 sur le piétement 6 de ce fauteuil dont les accoudoirs 14 sont eux-mêmes articulés en 15 sur le dossier et reliés au piétement par l'intermédiaire de crémaillères 16, 18.

Dans le dispositif de l'invention, l'axe géométrique d'articulation 5 du dossier 1 sur l'assise 2 est disposé devant l'axe géométrique d'...

The sun umbrella has a two-part stand (11), both parts of which are inserted telescopically one inside the other. Arranged in one stand part (16) is a threaded spindle (23) and in the other part (27) a nut piece (28) which allows the height of the sun umbrella to be adjusted continuously and with little effort, and which prevents the umbrella from lowering unintentionally. The umbrella (12) is pre...

The lighting system (2) can be provided with more than two lamps (5) and arranged alternately in one of the two rows, so that successive lamps have their longitudinal axes displaced to each other. The light deflectors (LU) are formed by a mirror arrangement (SA) and the end faces of the fluorescent lamps (5) can overlap. The illumination system (2) at the fabric (1) being controlled is also provid...

1. A sheet of transparent plastics material of high optical quality comprising a layer based on polyurethane having energy-absorbing properties, characterised in that the layer having energy-absorbing properties is formed essentially of a polyurethane obtained by reactive casting on a flat horizontal support of a reaction mixture of an isocyanate component of viscosity less than 5 Pas at 40 degree...

PCT No. PCT/AU86/00063 Sec. 371 Date Nov. 12, 1986 Sec. 102(e) Date Nov. 12, 1986 PCT Filed Mar. 12, 1986 PCT Pub. No. WO86/05478 PCT Pub. Date Sep. 25, 1986.A cementitious composition is produced from a curable mixture of particulate or comminuted silica, an alkali metal silicate, and an alkyl silicate. The preferred composition includes 80 to 95 weight percent silica, 5 to 20 weight percent sodi...

PURPOSE:To easily form a jet which no holes and obviates generation of blow-up and to permit efficient production of metal powder by admitting fluid in two directions; tangential direction and normal direction and controlling the respective flow rates by means valves. CONSTITUTION:Inflow ports are so provided on a nozzle that the fluid flows to the nozzle from the two directions; the direction tan...

PURPOSE: To separate water from an organic oxygenate by bringing a charged aqueous composition into contact with a high pressure side of a nonporous separating layer comprising a compound of polyvinyl alcohol and polyacrylic acid and maintaining pressure differential. CONSTITUTION: A composite membrane of the nonporous separating layer is produced from the compound of polyvinyl alcohol and polyacr...

PURPOSE:To prevent the chemical reaction with a substrate and to form a uniform film of superconductor by forming a metallic film with multilayered structure consisting of the group Ib or VIII metals on a ceramic substrate at high temp. and then forming a superconducting film on the above film at a temp. at which the crystals of the superconductor are grown. CONSTITUTION:A metallic film consisting...

PURPOSE: To enable a person, who receives a signed message together with a certificate issued by a class system, to confirm that the authority represented by a signer exactly bears the responsibility by intensifying limits and responsibilities of classes. CONSTITUTION: After generating an ordinary text or an un-ciphered message and performing the required signature operation, each terminal transmi...

The process of forming a laminate by molding, preferably either by compression or injection molding, a polymer which is incompatible with PVF2 onto the surface of a preformed laminate sheet of a PVF2 and a polyalkyl methacrylate, with the preformed laminate have been previously obtained by the coextrusion of the PVF2 and polyalkyl methacrylate.

Vinylidene fluoride polymer films are provided having improved dielectric constants and tan delta values and which do not exhibit substantial shrinkage when heated to temperatures below the crystalline melt point. Processes for preparation of such films are presented.

PURPOSE:To obtain a thread of high tension and low contraction by such an arrangement wherein at first a tape made of olefine system resin is heated and cooled in the course of stretch processing wherein said tape is caused to run along a heating unit and a cooling unit with tension applied and its secondary processing whereby recrystallization of high molecular composition of said tape is induced...

Poly(p-phenylene-2,5,furandicarbonamide), with an inherent viscosity of at least 1.5 dl/g measured at 30 &loz& C on a 5 g/dl solution in 98 % sulphuric acid, is prepared by performing the condensation at 100 &loz& C at most and using a molar excess of triphenylphosphite of 1-20 % in respect to the total amounts of p-phenyleediamine and 2,5-furandicarboxylic acid which are started from. Anisotropic...