PURPOSE:To make less quality-dispersion and improve a lifetime and an oxygen absorbing characteristic by inserting groups of electrode plates into a battery jar preheated to be expandable and flexible. CONSTITUTION:A battery jar 1 made from thermoplasticpolyolefine, styrene or polyvinylchoride resin is expanded cubically by heating at a temperature 20 to 60 deg.C lower than its softening point. Th...

METODO PARA FABRICAR BATERIAS DE ACUMULADORES CARGADAS EN SECO. LAS PLACAS DE LAS CUALES ESTAN CONSTITUIDAS POR REJILLAS EMPASTADAS, INTERCALADAS CON SEPARADORES Y MONTADAS EN UN RECIPIENTE AISLANTE CERRADO MEDIANTE UNA TAPA DOTADA CON RESPIRADORES PARA GAS. LAS REJILLAS ESTAMPADAS Y LOS SEPARADORES SE MONTAN EN EL RECIPIENTE ANTES DEL PROCESO DE FORMACION Y AL LAVADO SUBSIGUIENTE EN EL PROPIO REC...

An abrasive tipped drill of .006 to .125 inch diameter is provided for drilling holes in printed circuit boards. A composite sistered abrasive tip of cemented carbide and diamond or cubic boron nitride is formed such that the carbide can be ground away to expose the abrasive as the cutting surfaces of the drill. A shank of tough material having high transverse rupture strength is provided with a r...

A centrifugal separator has a rotary bowl (14) for receiving feed which forms a pool (228) within the bowl, a skimmer (78) movably mounted to fixed structure within the bowl (14) for removing liquid from the pool (228) to a discharge system with an outlet (90) external to the bowl, and adjustment means (92) operable from outside the bowl (14) for adjustably moving the skimmer (78) oppositely towar...

A toe piece for a safety ski binding comprised of a base plate, and a pair of elongated, generally parallel side members each pivotally mounted at one end to the base plate. A connecting link having a detent depression pivotally connects the other ends of the side members to each other to form a linkage. The linkage is laterally movable about the pivotably mounted ends of the side members relative...

A tire curing apparatus in which a number of mobile curing units, each designed to house a respective green tire, are selectively and independently fed along a loop circuit having at least two parallel branches, the ends of which branches are connected to a common section extending through a station for loading and unloading tires on and off respective curing units; each curing unit incorporating ...

The present invention relates to a method for producing magnetic particles for use in recording media. The method comprises providing an alloy capable of forming a magnetic precipitate, aging the alloy to form a magnetic precipitate comprising a plurality of magnetic particles dispersed throughout a surrounding matrix; and dissolving the matrix to leave the magnetic particles. Magnetic particles p...

Apparatus for comparing a stream of data characters with a predetermined string of test characters has an input device for receiving the stream of data characters and a main processor for generating the predetermined string of test characters. A hardware register receives the predetermined string of test characters from the main processor, and a comparator device compares the stream of data charac...

PCT No. PCT/JP84/00548 Sec. 371 Date Sep. 15, 1986 Sec. 102(e) Date Sep. 15, 1986 PCT Filed Nov. 15, 1984 PCT Pub. No. WO86/02985 PCT Pub. Date May 22, 1986.A heat sink, made of a highly heat-conductive material is placed on the back of a circuit board upon the front of which many LEDs are arrayed as the signal light source. The heat sink, generally formed as an aggregate of a number of fins, need...

A system and method for optically measuring parameters including dry basis weight, basis weight and moisture content of fibrous sheet materials during manufacture without scanning. The system includes means for reflecting modulated light as parallel rays perpendicularly incident upon one surface of a traveling web, and means to detect light transmitted through the web at least at distinct bands of...

METODO DE FORMACION DE CUBIERTA DE NEUMATICO DE MARCHA PLANO. CONSTA DE UNA BOBINA HELICOIDAL O HELICE PRETENSADA COLOCADA DENTRO DE LA CORONA DE LA CUBIERTA RADIALMENTE HACIA DENTRO DE LA BANDA DE RODADURA DE LA MISMA. LA BOBINA ES ARROLLADA PARA PRETENSARLA Y A LA SUPERFICIE EXTERNA SE LE APLICA UNA CINTA IMPREGNADA CON RESINA. LA CINTA SIRVE PARA MANTENER A LA BOBINA EN UNA CONDICION PREDETERMI...

DISPOSITIVO AUTOBLOQUEANTE PARA VARIAR, MEDIANTE LOS BRAZOS, LA INCLINACION DEL RESPALDO DE SILLON CON VARIAS POSICIONES DE EMPLEO, Y EN EL QUE CADA BRAZO (9) PRESENTA UNA DENTADURA DE CREMALLERA (12) CON LA CUAL ENGRANA UN ELEMENTO DE BLOQUEO (10) PREVISTO EN LA EXTREMIDAD SUPERIOR DE, COMO MINIMO, UN PAR DE PATAS DE SILLON, CARACTERIZADO POR EL HECHO DE QUE DICHO ELEMENTO DE BLOQUEO (10) ESTA MO...

METHOD AND APPARATUS FOR MAKING ALLOY POWDER An improved method for making a metal powder employs improved apparatus comprising, in combination, a fluid-cooled hearth for receiving metallic material which defines an alloy and which is to be melted, a plasma heat source adapted to melt the metallic material, a powder metal producer, and means to introduce the molten metallic material from the heart...

Herbicidal Cyclohexane-1,3-dione Derivatives The invention concerns novel compounds of the formula I I wherein: W are selected from the group consisting of: the groups R5-CO- and R5-CS- wherein: R5 is selected from alkenyl, alkynyl, benzyl, phenyl, substituted alkyl, substituted alkenyl, substituted alkynyl, substituted benzyl, substituted phenyl and the acetal, hemiacetal, oxime, imine and ...

HERBICIDAL ARYLOXY PHENOXY ACYL MALONATES A b s t r a c t The invention relates to new aryloxy phenoxy acyl malonates of the general Formula I (I) a process for the preparation thereof and herbicidal compositions comprising the same. In the general Formula I R1 stands for halogen, trifluoromethyl, trifluoromethoxy, cyano, or hydrogen; R2 represents hydrogen, halogen or methyl; R3 is C1-4 alk...

A security alarm apparatus which informs that someone trespassed by opening a door during the resident's absence. This apparatus comprises a sequential circuit which is enabled by mode selection by the resident at his going out, and the sequential circuit which stores the door opening and closing produces an output signal upon second door opening, and the timer circuit is operated by the output si...

A process for producing a tire reinforcement is characterized by the fact that each reinforcement cord is projected individually into its place in the reinforcement. For this purpose, a machine is used which comprises laying members comprising essentially a rotary conduit which projects the cord by a radially outer extremity of the conduit and rollers which impose a linear speed of laying of the c...

The vehicle-carrying purpose wrench mainly comprises a housing assembly and a tool assembly wherein the housing assembly further includes a motor casing, a tool casing, a cover and a handle. The tool assembly disposed in the tool casing cooperates with a reversible motor received in the motor casing. By controlling the trigger assembly mounted in the handle, the rotation force can be transmitted t...

A device for cooling hot, compressed, dust-laden gases. The device consists of an inner structure made out of cooled tubes, positioned inside a pressurized container. The device contains several straight partitions made out of tubes. The partitions parallel the longitudinal axis of the inner structure. The object is to redesign the heat-emitting surfaces of the device in order to make it more comp...

A brake support (92) for mounting on a spyder (90) extends around opposite sides of a disc. The fixed support has a slide for receiving a sliding brake shoe carrier adjacent a piston (38). The support also has spaced parallel trunnions for supporting a caliper (100) assembly which extends over the rotor disc which is attached to a wheel assembly. The caliper (100) assembly has a mounting means for...