A method for preventing abnormal splicing. When two or more yarns are sucked from the package by the suction arm or when a slab or other disorder is detected by the detecting device, the yarn is cut in response to a yarn cutting signal from the detecting device, and after completion of the splicing operation, the yarn is forcibly cut again and the splicing operation is conducted again.

PURPOSE:To decide quickly and easily whether a measured value is normal or abnormal by constituting the display system of a measuring instrument of a main display part which indicates the measured value of a detecting material and a sub-display part which indicates the result of the discrimination of the measured value. CONSTITUTION:The display system 4 of the biochemical measuring instrument cons...

The arrangement of the watch is such that the moving of the crown (101) from the position (101a) to the position (101c) locks the seconds hand (102) and enables the hour hand and the minute hand to be moved by rotating the crown. On returning the crown from the position (101c) to the position (101a), the seconds hand and the gearing are once again driven by the motor. Another mode of operation of ...

The present invention relates to a safety binding of a boot on a ski which comprises two lateral jaws (2) mounted for movement under the force of an elastic member (5) between a closed service position in which these jaws coact with the sole of the boot (C) and an open position. It also comprises structure (3) interacting with the heel of the ski boot and having a sole grip member (29) mounted for...

The accessory is in the form of a pair of scissors of which one blade has a pointed end and is provided with a slot extending over its full length so that this side consists of a pointed needle and the actual blade facing the other blade. The other blade has a stepped profile in cross-section. The arrangement is such that the needle can be inserted between flesh and shell from the head to the tail...

A closed cell phenolic foam having a cell structure in which the cell walls are substantially free of both ruptures and perforations is made by foaming and curing a foamable phenolic resole composition containing an aqueous phenol formaldehyde resole, a surfactant, a blowing agent and optionally other additives, with an acid foaming and curing agent which is an anhydrous aryl sulfonic acid which h...

PURPOSE:To reduce alternating current loss, and at the same time, elevate critical current density, by combing carboen atom and nitrogen atom or either one of two to composite material in which low melting point stabilizer is coexisted in plasma state. CONSTITUTION:After knotched parts 2 are formed on a metalic body 1 and stabilizer 3 is made to be penetrated in the knotched parts, stabilizer 3 on...

To improve the adhesion of a metallized coating applied to a polyacetal article by a sputtering technique, the article is surface treated, prior to metallization, by an acidic solution. The acidic solution may be composed of an aqueous solution of one or more inorganic acids and/or one or more organic acids and/or one or more acidic oxidizing mixtures. After surface treatment and before metallizin...

A friction-based device for partial locking of a motor vehicle differential with at least one elastic friction segment between one or more sun gears of the differential and the crown gear driving the vehicle wheels, the at least one elastic segment contained under compression in a hole bored on the differential housing, the segment exerting radial pressure on the inside surface of the hole. This a...

A clutch (3) which can be engaged and released by a controllable clutch drive (11) is arranged in the torque transmission path between an engine (1) and a gear transmission (5) of a motor vehicle. By means of a control switch (15) the clutch (3) is released whereby the vehicle can coast free-wheeling, saving fuel, with the engine (1) working in idling rate. On actuation of a brake pedal (15) a con...

Formula making it possible to obtain a cellular concrete by a physical route. This formula comprises foaming products, foam-stabilising products, fluidising products and water reducers increasing the strength of the concrete, cement or fine sand. The invention can be employed for the manufacture of cellular concrete with a density ranging from 0.7 to 1.25, depending on the quantities.;

FORMULE ...

PENDANT LA ROTATION DE LA GARNITURE DE FORAGE, ON MESURE EN PERMANENCE DEUX COMPOSANTES DU CHAMP MAGNETIQUE A L'INTERIEUR D'UN TRONCON CYLINDRIQUE DE REVOLUTION DE LA GARNITURE, CE TRONCON ETANT AMAGNETIQUE, LA GARNITURE ETANT CONSTITUEE DE L'ACIER FERROMAGNETIQUE HABITUELLEMENT UTILISE POUR LA REALISATION DE LA GARNITURE.

CES COMPOSANTES SONT MESUREES PAR UN MAGNETOMETRE 1 SELON DEUX AXE...

a. Apparatus for detecting and classifying the characteristics of skin surface shapes. b. Apparatus characterised in that it uses a data processing device 5, 6, 7, 8, 9, 10, 11, 12, 13, at least one illumination device 2X, 2Y intended to illuminate the surface of the skin or a reproduction of this surface, a device for producing a group of digital signals representing a surface image of the skin, ...

An apparatus for measuring the rate of flow of a medium especially for measuring the rate of flow of air inducted through the intake duct by an internal combustion engine comprises at least one temperature-dependent resistor (3) formed as a layer (coating) resistor provided with a dielectric, corrosion-resistant, hydrophobic, pinhole-free protective layer (18) which is as thin as possible. The pro...

PURPOSE:To facilitate generation of programs, by selecting a vector register to make operation possible without exchange of elements by casuing a mask register to function for operation between elements of the vector register. CONSTITUTION:Vector register 1 of M-number elements is provided, and elements of registers designated as operands are taken out successsively, and operation between elements...

A coil assembly that is essentially isotropic in a plane normal to the plane of the coil includes two flat coils stacked one next to the other. One coil is connected in series with a resistor in a closed loop and has a strip of high permeability material woven through it. The other coil is tuned by a parallel capacitor across its coil terminals, such terminals being connected to electronic circuit...