SE REFIERE A UN METODO DE FABRICACION DE UNA ARCILLA, POR EJEMPLO UNA ARCILLA DE BENTONITA, PARA USAR EN UN REVESTIMIENTO DE ARCILLA GEOSINTETICA U OTROS SISTEMAS DE BARRERA PARA EL MANEJO DE DESECHOS DE LIQUIDO ALCALINO, QUE COMPRENDE SU MODIFICACION MEDIANTE LA ADICION A LA ARCILLA DE UN COMPONENTE DE SILICE QUE CONTIENE SILICE LIBRE O UN MATERIAL SILICEO, EN DONDE EL SILICE LIBRE O EL MATERIAL ...

A bactericidal composition comprising inorganic fillers having modified surface with submicrometric particles of a metal and/or salts thereof. Use of the composition in the preparation of latex paints, solvent based paints, powder paints, plasterings, putties, pre-dosed renderings and hydrophobic mass additives.

REFERIDO A UN METODO PARA LA PRODUCCION DE UNA PIEZA FUNDIDA, QUE COMPRENDE: A) VACIAR EL MATERIAL FUNDIDO EN UN MOLDE PARA FORMAR DICHA PIEZA; B) DEJAR QUE SE SOLIDIFIQUE EL MATERIAL FUNDIDO; C) SACAR EL MOLDE POR LO MENOS PARCIALMENTE DESDE LA PIEZA FUNDIDA SOLIDIFICADA RESULTANTE; Y D) COLOCAR LA PIEZA FUNDIDA SOLIDIFICADA EN UNA CAMARA QUE LA RODEA POR COMPLETO Y FACILITA UNA VELOCIDAD CONTROL...

A video content system includes a server module, a video content network coupled to the server module, and a digital set-top terminal coupled to the video content network. The digital set-top terminal in turn includes a processor; an interface coupled to the processor and the video content network; and a memory module. The memory module has at least a partitioned hard disk with a first partition c...

A system for moving patients, comprising a track positioned above a floor and defining a travel path; a patient lift mounted to the track; and a rechargeable power source operatively connected to the patient lift, the rechargeable power source being detachably attached to the patient lift and positioned so as to be reachable by a user standing on the floor.

La présente invention concerne notamment le domaine des lasers et a plus particulièrement pour objet un procédé d'émission d'un rayonnement laser pui sé généré par au moins un cristal laser disposé dans une cavité comportant un premier et un second miroir et pompé par des moyens de pompage, caractérisé en ce qu'il comporte une première étape consistant à générer un premier rayonnement laser de pom...

Our invention is related to a pop-up bed frame. Aspects of our invention include a bed-frame positioning assembly for raising and lowering an upper frame in a controlled manner. A bed-frame positioning assembly generally includes a set of scissor arms that is operatively coupled to a biasing member. Force exerted on the s et of scissor arms by the biasing member either opens or closes the set of s...

A gas lift plunger, comprises: a housing movable within tubing of a well and defining a passage and a valve disposed on the housing and movable to open and closed positions relative to the flow passage. The valve is engageable with an uphole element and is movable thereby to the open position, the valve in the open position permitting fluid communication through the flow passage, and the valve in ...

A method of obtaining high dynamic range, spectrally, spatially and angularly resolved radiance of a sample surface of a sample, such as a paper sheet, accomplished by an electromagnetic irradiator irradiating electromagnetic radiation of controlled spectral distribution onto a sample surface of a sample and, using an electromagnetic sensitive sensor to register the reflected spectral distribution...

La présente invention concerne une pale de giravion munie d'un remplissage d'attache (1) rigide et d'un longeron (40) qui s'étend d'un pied (51) de la pale à une extrémité libre (52) de cette pale, le remplissage d'attache (1) comportant des faces supérieure (2), inférieure (3), avant (4), arrière (5), latérale gauche (7), et latérale droite (6). Ledit longeron (40) comporte alors une succession d...

A safety torque intensifying tool (1) has a housing, a torque intensifying unit (2) providing at least two modes of operation including a first mode in which the tool operates with a high speed and a low torque and a second mode in which the tool operates with a low speed and a high torque, a grip (5) to be held by a tool operator, an additional element (6) acting as a handle for better gripping i...

Light-stable, thermoplastic polyurethanes with good processability and having an ASTM D-1003 haze value of less than 10%, the polyurethane prepared by a process comprising: reacting: (a) a diisocyanate component comprising 1,6-- hexamethylene diisocyanate; (b) a chain extension component consisting of (b1) 1,4-- di(.beta.-hydroxyethyl) hydroquinone and (b2) at least one chain extender selected fro...

A children's ride-on toy includes at least two casters. The ride-on toy has a first caster mount connected to the body, wherein the first caster mount comprises a firs t caster receptacle, and a second caster mount connected to the body, wherein the second caster mount comprises a second caster receptacle. In at least one embodiment, the first caster has an engagement shaft that is uniquely adapte...

A pressure sensing device particularly intended to equip a flowmeter of fluidic oscillator type, this device comprising a pressure orifice (3) linked to a measuring circuit (4) so as to send audible signals to a measuring membrane (1) fixed into a measuring cavity (2), a deformation sensor (5) sensitive to the deformations of this membrane and capable of converting them into electric signals, and ...

REFERIDO A UN METODO PARA MODIFICAR UNA SUPERFICIE DE SUSTRATO MEDIANTE LA POLIMERIZACION POR INJERTO INDUCIDA POR PLASMA, QUE COMPRENDE TRATAR UNA SUPERFICIE DE SUSTRATO CON UN PLASMA A PRESION ATMOSFERICA Y UN MONOMERO ETILENICAMENTE INSATURADO O SOLUCION DE MONOMERO; DONDE LA CORRIENTE DE PLASMA A PRESION ATMOSFERICA SE DIRIGE A LA SUPERFICIE DE SUSTRATO, LLEVANDO A LA FORMACION DE SITIOS ACTIV...

The described embodiments relate generally to methods and systems for user authentication for a computing device. In one embodiment, the method comprises: enabling receipt of input in relation to selection of a plurality of authenticators for consecutive use by the computing device to authenticate a user; and storing reference information identifying the selected plurality o f authenticators in a ...

QUE COMPRENDE LAS ETAPAS DE: A) CONVERSION DE LOS ACIDOS GRASOS LIBRES CON ALCOHOLES A TEMPERATURAS DE ENTRE 75 Y 120 °C, USANDO CATALIZADORES DE RESINA DE INTERCAMBIO IONICO HETEROGENEOS ACIDOS; B) EVENTUALMENTE, SEPARACION DE AGUA, ASI COMO EVENTUALMENTE ALCOHOL AL MENOS EN PARTE JUNTO CON ESTE; Y C) EVENTUALMENTE POSTERIOR CONVERSION DE LOS ACIDOS GRASOS LIBRES CON ALCOHOLES A TEMPERATURAS DE E...

A standard post for making reversible door and window frames comprises an elongate body (4) with a longitudinal axis (L), an inner edge (5) and an outer edge (9) substantially parallel to said longitudinal axis (L) and end edges (6, 7) substantially transverse to said longitudinal axis (L). The end edges (6, 7) are both inclined to the longitudinal axis (L), with substantially identical angles of ...