PURPOSE:To shorten the step changing time of a sheet, to lower man-hour, to enhance productive efficiency and also to enable the title feeder to cope with the production of small lot of many kinds by performing step change of a delivery device with the terminal of the roll sheet set thereto by a step changer when the roll sheet is assigned by a control board and finishing step change of the roll s...

A lifting mechanism for the pressing roller of the feed mechanism of a crusher for scrap. The rotor of the crusher, via a lifting mechanism that acts upon a mounting bracket of the rotor mounting, can be removed from a split housing after an upper part of the housing has been raised about a horizontal pivot axis and has been secured in position relative to a lower part of the housing, whereby pivo...

Recliner characterised in that it comprises a load bearing portion 2 on which, during use, the user lies and a base 3 which supports said load bearing portion 2 which is free to turn about a vertical axis, and in that there extends from an area in the middle of the load bearing portion 2 a cylindrical pivot 28 mounted freely in a cylindrical seat 24 recessed into the base 3 and coaxial with the la...

PURPOSE:To obtain the title foam having excellent abrasion resistance and useful for steering wheel, shift knob, etc., by subjecting a mixture containing an isocyanate and polyol at a specific ratio to heat foaming in the presence of a CFC based foaming agent in a closed mold. CONSTITUTION:A raw material consisting of an isocyanate (e.g. diphenylmethanediisocyanate) and polyol (preferably polyethe...

PURPOSE:To obtain the title foam useful for interior for automotive trim such as steering wheel or furniture, etc., because of excellent abrasion resistance by using a specific polydiphenylmethanediisocyanate mixture as an isocyanate raw material. CONSTITUTION:A mixture of polydiphenylmethane diisocyantes expressed by the formula (n is 0-4) wherein content of the diisocyanate expressed by the form...

PURPOSE:To stabilize operation by a method wherein a discharge vessel and an induction coil constituting an electrodeless discharge lamp are mounted on a lamp unit so that they are longitudinally movable while a plate body comprising a metallic conductor which longitudinally moves interlockingly with the above components is provided closely to the coil so that a distance between the coil and the p...

The present invention relates to a safety ski binding for holding the front end of a boot, mounted on a ski, in a releasable manner, with a housing which bears, in its rear part, a sole hold-down of the boot. This binding is characterised in that it has arrangements for changing the point of application of the longitudinal force which is exerted radially by the ski stick on the small part of each ...

The present safety ski binding is characterised in that it has a first tipping member which is mounted between a rear end part of the force-transmission member and the front parts of the two lateral holding wings or the transversely running support of these wings, and a second tipping member in the form of an angled-off lever which is articulated on the housing or the base-plate about a horizontal...

PURPOSE:To surely make the phase between interlayer spaces, and the phase between pancakes coincide with each other without using special jigs and the like, and increase cooling efficiency and equivalent rigidity, by providing the spacers between pancakes with guide for arranging interlayer spacers, and providing the interlayer spacers with a protrusion engaging with the guide groove. CONSTITUTION...

PURPOSE:To prevent degrading of critical current and generation of resistance and connect superconductive wires easily by laminating a pair of exposed tube- like filaments of a compound-type superconductive each other to form a connection part and heating at the temperature at which superconductive is formed. CONSTITUTION:A Sb3Sn multisuperconductive strand 10 comprises a stabilizing matrix of Cu ...

PURPOSE:To prevent defective quality beforehand and find it in manufacturing process by inspecting the quality in online in manufacturing an oxide superconductor continuously. CONSTITUTION:A substrate 6 of a Pt tape is supplied from an uncoiler 12, heated, and led to a spray heating reaction apparatus 1 and vaporized raw materials 14 with H2 and O2 gases for combustion and Ar gas for flame positio...

A method for generating prime powder from a material having a high melting point and apparatus for generating the powder is taught. The apparatus includes a melt delivery tube. The melt of the high melting material is introduced into the tube and exits from the tube into an atomization zone. Gas is delivered to the zone at high pressure as a stream to atomize the melt. Pursuant to the present inve...

The present invention relates to a device for fixing and supporting, without any exposed structure, a glass-type covering 1, which device is characterised in that it consists essentially of a holding and supporting means 3 cooperating with the glass-type covering 1 and fixed internally on the bearing structure 2. ;

La présente invention a pour objet un dispositif de fixation et de mainti...

The invention relates to optical memories. A focusing mechanism for an optical head comprises a light source 103A, 103B which is moved by an actuator 105 on the optical axis of a lens 101, one face of which carries a diffraction grating constituted by a Fresnel microlens 102. The movement of the light source enables the image point 104A, 104B to move while keeping the lens in a fixed position...

An aqueous silicone dispersion crosslinking to an elastomer when water is removed, comprising: - 100 parts of an emulsion (A) of the oil-in-water type of an alpha , omega -dihydroxypolydiorganosiloxane, stabilised with an anionic and/or nonionic surfactant, - 0.1 to 20 parts of aminosilane and/or of amidosilane, - 0 to 3 parts of a metal cure catalyst, - 0 to 250 parts of a nonsiliceous inorg...

A distillation separation membrane for use in desalination of sea water or brine is provided. The membrane has a hydrophobic separation coating on the surface of a porous support member. A method is provided wherein such a coating is formed dynamically on the porous support member by subjecting the surface of the porous support member to a membrane forming component for a period of time sufficient...

A process to produce oriented, crystalline polyaniline films using simultaneous heat treatment and stressing of polyaniline films. Films stressed while being held at elevated temperatures (T > 110.degree.C), showed anisotropic X-ray, IR and visible optical response.

PURPOSE: To prevent the deterioration of the acoustic sensitivity of a device by making the interface between different kinds of materials removable by laminating a plurality of polarized piezoelectric films containing a prescribed copolymer by evaporating a solvent. CONSTITUTION: After a solution layer 12 for solvent welding containing a copolymer of a vinylidene fluoride and trifluoroethylene an...

Expandable cement composition containing a cement, an organic binder and sodium percarbonate as oxygen-releasing agent, particularly suitable as an element of construction applying especially to thermal and sound insulation. The organic binder is a heat-curable resin or a water-soluble thermoplastic resin.

La présente invention concerne un procédé et dispositif de nettoyage des systèmes de tuyauteries et de régulation de leurs pressions.

Selon l'invention, l'eau contenue dans un système de canalisation est déplacée au moyen d'une pompe 2 ou d'une autre source de pression agissant sur l'eau depuis un ou plusieurs accumulateurs hydrauliques 1 (début) sous forme de récipients sous pression à m...