A process for the use of ambient air as a heat exchange medium for vaporizing cryogenic fluids wherein the vaporized cryogenic gases are heated to a selected temperature for use or delivery to a pipeline. >

A low power analog-to-digital channel includes a decimation filter coupled t o a sigma-delta modulator. Various embodiments include a decimation filter including an output and a sigma-delta modulator coupled to the output of the decimation filter, where a clock frequency applied to the decimation filter is approximately a integral multiple of a sampling frequency of the sigma delta modulator. In a...

In a method and a device for generating a digital tomosynthetic 3D X-ray image of an examined object, a number of individual images are made of the examined object at different projection angles relative to the normal of the patient examination table by moving the X-ray tube. In a starting position, the X-ray tube is operated with a dose that is lower than that used for subsequent individual image...

A locking device or security seal includes a locking element, a locking body and a label adhesively applied to a surface of the locking body. The locking body is configured to receive an end of the locking element therein to secure the security seal at an object. The label has indicia formed therethrough and the locking body has the same indicia formed in its surface via a laser etching process. T...

Under-cabinet lighting systems and methods include lighting fixtures are capable of being hidden from view by a decorative molding forming a part of the cabinetry. Such decorative molding also serves the dual purpose of a wiring raceway and a physical support for the lighting fixture. The lighting fixture includes a mounting clip whic h is especially adapted to be engaged removably with the wiring...

The present invention relates to a process for deinking recycled fibers wherein an aqueous pulp suspension with recycled fibers, printing ink and calcium carbonate is provided. The hardness of the suspension is stabilized by causing dissolution of calcium carbonate contained in the suspension or in an aqueous fluid added to the suspension. The increased hardness suspension is subjected to flotatio...

A method of and an apparatus for gasifying carbonaceous material, the apparatus including a gasification reactor, to which oxygen-containing primary gas and secondary gasification gas are introduced, whereby a portion of the material to be gasified is gasified to product gas, residual carbon contained in the fly ash extracted from the product gas is combusted in a cyclone combustor, and the exhaus...

A bi-directional electrophysiology catheter having improved steerability which includes orientation sheaths, or thin walled tubes, placed in diametrically opposed lumen at the distal portion of the catheter for producing in-plane deflection of the distal portion of the catheter.

SE REFIERE A UN DISPOSITIVO FORMADO POR: A)UN PORTACOLIMADOR, QUE ES UN ELEMENTO QUE SE FIJA AL CABEZAL DE UN ACELERADOR LINEAL EN EL CUAL SE INSERTA UN COLIMADOR CIRCULAR; B)UN JUEGO DE 14 COLIMADORES CIRCULARES DE IGUALES DIMENSIONES EXTERNAS PERO DE DIFERENTES DIAMETROS INTERNOS; UN SOPORTE DE MESA QUE SE FIJA EN EL BORDE DE UNA CAMILLA DE UN ACELERADOR LINEAL EN EL CUAL SE VA A FIJAR UN MARCO ...

The present invention relates to an arrangement for recirculation of exhaust gases of a supercharged combustion engine. The arrangement comprises an exhaust line intended to lead exhaust gases out from the combustion engine, an inlet line intended to lead air which is at above atmospheric pressure to the combustion engine, a compressor adapted to the inlet line so that it is possible, via the retu...

La présente invention se rapporte à la vectorisation d'oligonucléotide d'ARN double brin par des particules cationiques choisies parmi des micelles de tensioactifs, des micelles de polymères blocs ou non, des liposomes et niosomes cationiques, des oléosomes cationiques, des nanoémulsions cationiques, ainsi que des particules organiques ou inorganiques cationiques et les nanocapsules, et à l'utilis...

A column-type lift device characterised by comprising at least two columns, each column having a movable element (3, 4) slidable along the column (1 , 2) and provided with lifting means, with each column there being associated a single acting hydraulic cylinder-piston unit (13) and a double acting hydraulic cylinder- piston unit (15) which have their piston rods connected to the respective movable...

Lifting device for fitting vehicle wheels on wheel balancers, comprising a support platform for at least one vehicle wheel to be fitted on / removed from the substantially horizontal balancing shaft of a wheel balancer, lifting means of the platform and sliding means of the platform in a substantially parallel direction to the balancing shaft, and removable means of retention of the wheel on the p...