Disclosed is a battery cell housing (100) for valve-regulated, lead-acid batteries. The housing includes a tray base (102) and vertical side walls (104) attached to the base so that the tray base and vertical side walls define a single battery compartment (110). A top wall (108) is secured to the side walls and has at least one opening. A compression member (175) is positioned in the battery compa...

Lead acid battery electrolyte comprises (in weight %): colloidal silica 1-5; orthophosphoric acid 1.5-3; sulfuric acid 35-45; and water the remainder. Preferred Features: The amount of colloidal silica is preferably 2-4 weight % of the electrolyte. The average size of the silica particles is 5-50 nm, preferably 7-20 nm. The amount of phosphoric acid is preferably 2-2.5 weight % of the electrolyte...

A biaxially oriented polyester film to be laminated onto a metal plate and molded, which comprises a copolyester, said copolyester comprising (a) terephthalic acid in an amount of 82 to 100 mole% and 2,6-naphthalenedicarboxylic acid or a combination of 2,6-naphthalenedicarboxylic acid and other dicarboxylic acids in an amount of 0 to 18 mole% of the total of all dicarboxylic acid components and (b...

Method and system for integrated support for solving problems with personal computer systems comprises monitoring operating system functionality to determine if a computer system failure exists, to identify the computer system failure and to provide a solution of the computer system failure. Watchdog timers compare the time of hardware and operating system functionality, such as boot sequence oper...

The satellite self propelled agricultural vehicle 4, towing or carrying an agricultural machine such as a mower/thresher 11, is under the remote control ,via cable or radio, of the master vehicle 3. The remote control is of the operations of both the satellite vehicle and the machine carried or towed by the satellite vehicle.

SE PRESENTAN COMPOSICIONES AZEOTROPICAS COMPUESTAS POR: A) UN COMPUESTO SELECCIONADO ENTRE (1) APROX. 26 Y 88 % EN PESO DE PERFLUOROHEXANO, (2) ENTRE APROX. 4 Y 50 % EN PESO DE 1,3 DIOXOLANO O (3) ENTRE APROX. 64 Y 87 % EN PESO DE 1,1,1,4,4,4 HEXAFLUOROBUTANO; Y B) UN COMPUESTO SELECCIONADO ENTRE (1) ENTRE APROX. 20 Y 74 % EN PESO DE 2 13 Y 53 % EN PESO DE N PESO DE CICLOPENTANO, (4) ENTRE APROX. ...

LA INVENCION SE REFIERE A UN PROCEDIMIENTO DE FABRICACION DE UN ARTICULO SINTERIZADO DE POLVO METALICO QUE PRESENTA UNA COMPOSICION DE CARBONO EN UN RANGO COMPRENDIDO ENTRE EL 0,8 Y EL 2,0 % EN PESO, A CONTINUACION SE REALIZA UNA ESFEROIDIZACION DEL ARTICULO SINTERIZADO Y LUEGO SE CONFORMA EN CALIENTE A UNA TEMPERATURA ENTRE 250 Y 700 °C, DURANTE UN TIEMPO DETERMINADO, PARA CONFORMAR DICHO ARTICUL...

Un sistema para reproducir una de las múltiples pistas de subtítulos grabadas de manera sincronizada con una película cinematográfica sobre un disco óptico (23). Se pueden prever pistas de subtítulos individuales en numerosos idiomas, con o sin múltiples pistas de sonido. El usuario puede seleccionar una pista de sonido en su idioma si está disponible. Si no lo está, se pueden visualizar subtítulo...

An electromagnetic brake is featured with a braking force receiving bracket for receiving tangent force of a pair of brake shoes reciprocating in approaching and parting directions mutually. The braking force receiving bracket is fixed to a fixation member, slide faces, which receive side faces of the pair of brake shoes as the brake shoes can slide, are provided on inner sides of the above bracke...

To provide a preparation process for filler-containing PTFE granular powder which has a large apparent density, small average particle size, narrow particle size distribution, excellent flowability and small electrostatic charge and gives a molded article being excellent in tensile strength and elongation and having a small surface roughness and high whiteness, and a process for preparing the gran...

The present invention provides a water-swelling crosslinked polymer that displays high absorption capacity under an increased pressure in a complex state combined with a fibrous matter. The water-swelling crosslinked polymer is characterized in having a total volume of 60% or more relative to the entire amount of the saline absorbed into the polymer with a pore size of 51-270 A when being swollen ...

An aqueous dispersion-type fluorine-containing water- and oil-repellent wherein (A) a fluorine-containing copolymer of (A-1) a monomer having a polyfluoroalkyl group and (A-2) a monomer copolymerizable with (A-1) is dispersed in the presence of (B) an emulsifier containing a fluorine-containing cationic surfactant, is excellent in fastness against rubbing.

A composite sheet comprises a nonwoven fabric and a rubber elastic material bonded onto the nonwoven fabric. The nonwoven fabric has nonelastic fibers aligned in one direction and has elongation of 100% or higher in a direction perpendicular to the aligned direction of the nonelastic fibers. The rubber elastic material is bonded to the nonwoven fabric in a pattern having orientation perpendicular ...

This differential gear comprises: a differential case rotates due to the engine driving force with the left and right axles as the rotation center; a pair of pressure rings accommodated in the differential case so as to be able to move freely in the direction of the axles but unable to rotate relatively; a pinion shaft whose shaft end is kept between pressure rings and is installed perpendicular t...

The object of the present invention is to provide a life information navigation system having a shopping function, which is convenient and easy for residents in apartments etc. to use, and which enables to reduce a work load on the janitor company, and which enables vendors of goods or service to efficiently perform their sales activities. The life information navigation system includes (1) user t...

The invention relates to a method and a circuit arrangement for a laser control loop with automatic adaptation to the monitoring signal polarity. Use us made of a single-phase method which consists in that a signal produced by the monitor during the starting phase of the laser control loop is compared with a reference value, and in accordance with the result of the comparison the signal produced b...

A field emission display (200) includes a cathode plate (202); a substrate (102) opposing the cathode plate (202); a conductive matrix (104) disposed on the substrate (102) and having via walls (103) defining a plurality of phosphor vias (105); and a phosphor (106,108,110) disposed within each of the phosphor vias (105). A method for fabricating the field emission display (200) includes the steps ...

Methacrylic resin board is provided for producing sanitary articles such as a bathtub and a washing bowl, having an elongation at break of from 700% to 1000% and a creep index greater than 1x106 Pa. The resin board comprises 5 to 35 parts by weight of a methyl methacrylate based polymer having a viscosity average molecular weight of 50 000 to 300 000, 65 to 95 parts by weight of a methyl methacryl...

A film laminate for printing comprising a polyolefin film in which at least one side is surface-modified and an anchor layer formed on the surface modified side of the polyolefin film wherein the anchor layer contains an oxazoline group-modified resin.

A system and method for creating, executing, and maintaining shared, automated business processes across distributed organizations includes a plurality of independent communicating subsystems called sites that have a server with common means of representing and executing shared public process definitions and private process definitions. Process execution comprises coordinated inter-site message ex...