A composite metal powder made from a base iron powder milled with an alloying component such as nickel, copper, manganese, chromium, silicon, phosphorus, boron, vanadium, and molybdenum.. The composite metal powder has a compressibility comparable to the compressibility of the soft base iron powder prior to milling, and is obtained by using a short mill time followed by an annealing step.

PURPOSE:To improve efficiency of braking by providing an energizing force of an energizing device for energizing a differential piston of an automatic valve provided in a second system in the pressure holding direction less than that for holding brake force generation starting pressure at the wheel cylinder side. CONSTITUTION:A brake controlling valve 7 is provided between a master cylinder 2 and ...

PURPOSE:To enable an electrical energy to be preferentially collected to a thermal energy by a method wherein a plurality of thermal accumulation tanks for separately accumulating heats having different temperature levels are arranged between a solar heat accumulation device and a circulation pump, and a changing-over valve for supplying a thermal medium selectively from any one of a plurality of ...

PURPOSE:To prevent the contamination of terminals by an encapsulating agent and the inflow of the agent into an effective display area by protruding a sealing agent from an upper substrate on a larger lower substrate at a liq. crystal sealing entrance. CONSTITUTION:A liq. crystal sealing entrance SLE is formed near a corner of a sealing agent SL applied along the periphery of an upper transparent ...

PURPOSE:To improve brightness and lower a luminescence starting voltage by using a luminous layer which has specific property and includes active agent having SrS as base. CONSTITUTION:A thin film electrode, an electric insulating layer and aluminous layer are formed on a substrate and annealed at a temperature of 650 deg.C or higher for a hour or longer in a sulfurizing gas atmosphere with 20Pa o...

PURPOSE:To prevent the occurrence of unstable or non-luminous picture elements and reduce breakage troubles by having a back plate or transparent electrodes provided with slit cutoff portions ranging to the certain number of picture elements and separated into two electrode patterns. CONSTITUTION:Transparent electrodes 51-5n at a right angle to a back plate 1 has picture elements 41-4n formed at t...

PURPOSE:To remarkably reduce the number of step after formation of a superconducting thin film and to restrain the characteristic of the superconducting thin film from being deteriorated by its processing step by a method wherein regions to be used as a metal pattern for electrode use and an insulator pattern or a semiconductor pattern are patterned in advance on a single-crystal substrate and, af...

A process for treating a waste water containing uranium and fluorine comprises a neutralizing precipitation step wherein slaked lime is added to the waste water containing uranium and fluorine and precipitate thus formed in separated and removed, and an adsorption step wherein supernatant from the neutralizing precipitation step is contacted with a chelating resin which can selectively adsorb fluo...

Heat-resistant material with a foam structure made from oxazolidone and isocyanurate polymers. It contains hollow or porous fillers dispersed in the polymers.

Method and apparatus making it possible to obtain a perforation of the wall of a well by the action of a tool, such as an explosive gun. Lowered into the well is a working assembly comprising a perforation tool (4) associated with a measurement housing (5), such as a logging probe and temperature and pressure sensors. The assembly (4, 5) is suspended by means of a connecting cable on a supporting ...

The subject of the present invention is plates or cliches intended for printing, characterised in that at least a part of their inkophilic (ink-loving) surfaces enclose small non-inkophilic (non-ink-loving) surfaces distributed uniformly or non-uniformly. The subject of the present invention is also a method for preparing such plates or cliches, films or characters useful for this preparation and ...

The present invention relates to a digging device of the mole type, especially for boring out a tunnel of small diameter. This device is characterised in that it comprises a digging means (6) capable of rotating with a high torque, means (B) for removing the broken up earth in order to form a mud (slurry) with the broken up earth and for removing the muddy earth by means of compressed air, a drive...

L'invention concerne un frein à disque à étrier comportant au moins une chambre de travail hydraulique (20) destinée à écarter l'un de l'autre un piston (16) en appui sur un patin de frein (12) et un étrier (18) en appui sur l'autre patin de frein (14).
Selon l'invention les parois internes de la chambre de travail (20) sont recouvertes d'une couche (22, 24) d'un matériau thermiquement is...

Ce frein équipe un moteur (1) dont une extrémité de l'arbre (2) fait saillie d'un carter (3), et comporte une bobine (4) montée concentriquement à l'arbre et des patins de freinage (5) montés sur un support (6) solidaire en rotation de l'arbre, le frein étant destiné à arrêter, par frottement des patins sur au moins une surface de freinage, la rotation de l'arbre lors de la coupure de l'aliment...

PURPOSE:To improve brightness and lower luminescence starting voltage by applying preset heat treatment and using a specific luminous layer with preset exciting spectrum. CONSTITUTION:A thin film electrode, an electric insulating layer, a luminous layer thin film, an electric insulating layer and a thin film electrode are formed in sequence on a substrate. A fluorescent substance to which active a...

L'invention concerne un dispositif de télécommande par voie hydraulique d'un appareil, notamment d'un nettoyeur haute pression.
Dispositif caractérisé en ce qu'il est principalement constitué, d'une part, par un flexible (2) comportant un dispositif de commande (3) de la mise en marche et de l'arrêt de fonctionnement de l'appareil (1) à commander et, le cas échéant, une lance de nettoyage...

The segmentation method processes a source image by: - characterisation of the texture by calculation of attribute vectors with I components associated with several values of analysis resolution; - selection of a discriminating attribute vector with J components by measuring the non-correlation of the texture attributes, by using the modelling of sample zones of K textures, performed in parallel...

Device making it possible to convert audible sounds (originating from the telephone, door intercom, bell, alarm clock) into flashing light signals, and to inform its user thereof via a seven-segment display. It consists of a box (1) including a display (3), four female jacks (6), two female banana plugs (7). A magnetic sensor picks up induction originating from any inductive source, this induction...

A geometric vector quantizer coding technique is illustrated in the context of a full motion video coder based on a three-dimensional sub-band framework. The original image data is decomposed into different spatial-temporal frequency bands and based on the data in each band, different quantization strategies are applied to the bands. The lowest spatial-temporal frequency band is coded using a trad...

PURPOSE:To facilitate mounting positioning of an electric part containing box by a method wherein the right and left edge flaps of the electric part containing box is securely engaged with a trapezoidal part mounted on the bottom plate part of a body casing. CONSTITUTION:Right and left edge flaps 1a and 1b mounted on the bottom opening edge parts of an electric part containing box 1 are engaged wi...