A machine for applying a configuration of reinforcement/stiffening or decorative material in powder form to a receiving surface (20), for subsequent fusing, cooling and pressing to a substrate such as shoe upper. The machine comprises a deposition station (12), a heating station (14) and a press station (16). A tensioned receiving belt (20) receives the configuration of powder through a cut-out (4...

A powder deposition apparatus comprising a stencil means having an upper non-permeable surface, with a cut-out therethrough is adapted on top of a screen, and a lowermost foil surface with a similar aligned cut-out therethrough which apparatus is articulatable over a receiving surface. The apparatus also comprises a gasket which is secured to the lowermost foil side of the screen, around at least ...

A machine sequentially manufacturing a plurality of reinforced substrates such as shoe uppers, comprising a powder deposition station (30) wherein a stencil assembly (42) [Fig. 6] applies powder onto an annular receiving belt (22), the powder being applied in a three- dimensional configuration because of a peripheral spacing element arranged on the cut- out between the stencil (42) and the receivi...

PURPOSE:To surely switch operations due to a radio control mode and a manual remote control mode at the radio controlled truck and to prevent any conditions dangerous for an operator from being generated during the operations by the manual remote control mode. CONSTITUTION:A line wrired remote control device R can be fixed to a control panel 8 arranged under a panel cover 2, and a detecting means ...

PURPOSE:To improve the balance and secure transverse rigidity of a product tire by bringing close together the cord tension of an iner ply and that of an outer ply in the primary molding of a tire of rating structure of two-ply rating of up and down type or more. CONSTITUTION:A recessed section (5) curving in the arc shape at the slightly inner side of both drum ends by the desired width in the ax...

PURPOSE: To provide a method for manufacturing for simultaneously reducing a manufacturing time and cost and giving a hand made bladder and a tire forming bladder at least the same accuracy and reliability. CONSTITUTION: The method for manufacturing a bladder comprises the steps of supplying a lump of a crude rubber into a chamber 34 communicating with an inner forming chamber 7 via at least one i...

PURPOSE:To provide manufacture of a lead-acid battery electrode plate in which strong binding force between an active material after ageing drying and a paste protecting paper can be obtained. CONSTITUTION:A solution 13 including carbonic acid ions is scattered on both the surfaces of a netlike part of a lead sheet in which a paste-like active material is packed, in the manufacture of a lead-acid ...

PURPOSE:To relax the abnormal deformation of a battery jar following the internal pressure lowering of an enclosed type storage battery, and also reduce influence due to the internal breakage of a part of a hollow part adopted for the purpose. CONSTITUTION:Many independent hollow body groups 2, in which volume is expanded and contracted according to variations of environmental pressure, are provid...

The invention relates to an X-ray diagnostic apparatus for mammographic X-ray photographs, having a bearing plate (2) and a compression plate (9). The X-ray tube is mounted capable of displacement in the direction of the limb of the U-shaped carrier which carries it in such a way that the two images of a stereoscopic pair of images can be produced in two end positions I, II of the focus (10).

A device for winding a thread onto a spool body is comprised of a main thread traversing guide having a stroke a and a compensating thread traversing guide with a stroke a/2. The thread is guided from a thread feeding device via a stationary deflecting guide roller, a third deflecting guide roller which corresponds to the compensating thread traversing guide, and a second deflecting guide roller w...

Two optical fiber segments are spliced in an end-to-end fashion by first axially aligning the optical fiber segments, and then fusing the optical fiber segments with a converging conical light beam convergently focused to an apex region along the optical fiber. The converging conical beam heats the optical fiber segments and the splice in a circumferentially uniform manner. The apex region at whic...

PURPOSE:To obtain a new compound, having a high fluorescent intensity and excellent in light and heat resistance as a luminous material for organic electroluminescent elements. CONSTITUTION:A compound expressed by formula I (R<1> to R<8> are H, halogen, alkyl, aralkyl, etc.). The aforementioned compound is obtained by adding benzyltrimethylammonium bromide to a pyrene derivative expressed by formu...

Hydrophilic foams based on a polyurethane gel compound, obtainable from: - one or more polyether polyols selected from the group of substances formed by the addition of propylene oxide and possibly ethylene oxide on ordinary starter molecules; - one or more diisocyanates; - one or more super-absorbers; - one or more accelerators selected from the group of the ordinary accelerators for polyurethane...

In a urethane-foam moulding compsn. with a first liq. contg. a polyol component and a second liq. contg. an isocyanate component, the novelty is that the first liq. is mixed with a blowing agent of fluorohydrocarbon contg. at least one C-H bond and a b.pt. not higher than 20 deg.C and the polyol component is a combination of a number of polyether-polyols having a viscosity of 70-100 Pa.s. USE/ADVA...

Shrinkage regulators (I) based on hydrocarbons, carbonyl cpds., etc. with a flash pt. of at least 38 deg.C are claimed for use in the prodn. of foamed plastic mouldings, esp. from polyurethane (flexible-integral PU foam, PU-RIM and PU-RRIM). More specifically, (I) has a flash pt. not below 55 deg.C. (I) is a high b.pt. petroleum fraction, decahydronaphthalene, tetrahydronaphthalene, a ketone (esp....

The invention relates to veterinary compositions suitable against endoparasites containing as active ingredient at least one pyrethroid derivative of the general formula I - wherein R and R<1> represent a C1-4 alkyl group or halogen atom, Z represents a group of the general formula a) or b) or c) - @H - R<2> (a) or the isomeric mixture thereof in whatever ratio and optional...

The use of a liquid for the preparation of a rigid polyurethane and/or polyisocyanurate foam by reacting a polyisocyanate and a polyol in the presence of a blowing agent characterised in that the liquid is an inert, insoluble, non-blowing liquid. CFC-free foams may be obtained showing good insulating properties.

A method for the preparation of a flexible foam, an integral skin foam or a microcellular elastomer by reacting an organic polyisocyanate and an isocyanate-reactive composition comprising at least one isocyanate-reactive compound of molecular weight of 1000 to 10000 and a functionality of 2 to 4 in the presence of a blowing agent, characterised in that the reaction is conducted in the presence of ...

A method for reducing the emission of formaldehyde from a foam material based on phenol-formaldehyde resin, in which process the foam material is treated with a solution of urea and thermally decomposable ammonium salt which ammonium salt gives off ammonia in substantial amounts in a temperature range of 15-90 DEG C. The solution contains 0.1-30 % by weight of urea and 0.1-25 % by weight of ammon...

Conductive metal powders having high conductivity with minimized silver migration are characterized in that an average composition is represented by Agx M1-x (wherein M is at least one metal selected from Ni, Co, Cu and Fe; 0.01