An apparatus for the suppression of electromagnetic emissions from an electronic device. The apparatus includes a die cast metallic container having a continuous wall, a shoulder formed on the continuous wall, a plurality of rounded corners, and a neck portion. The neck portion and shoulder mate with a deep drawn metallic cap. A source of electromagnetic emissions is disposed in the interior space...

An apparatus for the suppression of electromagnetic emissions from an electronicdevice. The apparatus includes a die cast metallic container having a continuous wall, a shoulder formed on the continuous wall, a plurality of rounded corners, and a neck portion. The neck portion and shoulder mate with a deep drawn metallic cap. A source of electromagnetic emissions is disposed in the interior space ...

L'invention concerne un emballage comprenant un film thermoplastique à base d'un polymère à blocs polyamides et blocs polyéther, perméable (i) à la vapeur, à l'éthylène, au CO2 et à l'oxygène et tel que (ii) la perméabilité au CO2 est très supérieure à celle de l'oxygène. Cet emballage est particulièrement utile pour faire des sachets pour conserver les fruits et légumes frais ou la viande.; A pac...

Le procédé consiste en l'agglomération de particules fines de polymère superabsorbant réalisée par introduction d'une solution aqueuse de monomère dans une bouillie de polymère aqueux dispersé au sein d'un liquide hydrocarboné,cette introduction étant opérée directement à la température et dans des conditions de polymérisation du monomère. On obtient ainsi avec un très bon rendement un produit sup...

A method of making a vehicle trim panel comprises bonding an interior lining material, for example a fabric 2, to a preformable foam sheet 3 to form a blank 1, preforming the blank 1 so that it adopts a contoured shape, and bonding the preformed blank 1 to a substrate 25.

Tylosin derivatives represented by the following general formula (I): [wherein R denotes a hydrogen atom, acetyl, propionyl or a radical of Si(R<2>)3 (in which R<2> is a lower alkyl group), and R<1> stands for a hydrogen atom or a radical of Si(R<2>)3] are novel compounds, which are useful as intermediates for the synthesis of 4 sec -acyl derivatives of tylosin because, after introduction...

An ink jet printhead (10) for a drop-on-demand type ink jet printing system. The printhead includes a base section (12) having a series of generally parallel spaced projections (30) extending longitudinally therealong, a series of intermediate sections (32) conductively mounted on a top side of a corresponding one of the series of base section projections (30) and a top section (16) conductively m...

Stereoscopic images are presented using so-called "alternate eye" projection while blocking the viewer's respective eyes alternately and in synchronism with the display of images so that the viewer's left eye sees only left eye images and the right eye sees only right eye images. Blocking is effected using electro-optic liquid crystal shutters each of which has a front linear polarizing filter wit...

Apparatus is provided for thawing frozen pipes or for cleaning pipes, for use with a source of warm thawing water or cleaning water, a source of compressed air, and a flexible tube suitable for being inserted into the end of a pipe through guide means to feed the water into the pipe while the tube is being advanced into the pipe. The apparatus comprises a valved water conduit having an inlet for c...

A support structure, for curtains, consisting of two curtain rods whose movement and position, up and down along two tracks, is controlled by two control cords and two cord holding mechanisms. This invention is suitable for use with many types of windows including sliding glass doors through which pedestrian traffic must pass. This invention facilitates control of the amount of privacy maintained ...

A liquid ring gas pump having two axially adjacent, serially connected stages. Gas to be compressed is admitted to the first stage of the pump solely via a first stage inlet opening at the end of the first stage remote from the second stage. The sole outlet for gas to leave the first stage in order to flow to the second stage is a first stage outlet at the end of the first stage adjacent to the se...

Data is recorded in a data area (72) of an optical disk (10) in a hierarchical structure of program chains (87), programs (89), cells (84) and packs, each pack is constructed by a pack header (120) for identifying the pack and a packet having a data stream recorded therein, the packet has a packet header (121) having a stream ID indicating at least a private stream and a sub-stream ID (131, 141, 1...

The present invention relates to a process for the preparation of a large-pore molecular sieve, comprising crystallizing the molecular sieve from a starting mixture at a pH in the range of from 3 to 8, and recovering a large-pore molecular sieve, the said starting mixture having a molar composition satisfying the following molar ratio's:(0.01-2)R2/nO):(0-1.5)M2/mO:(0-0.5)X2O3:1YO2:(5-1000)H2O:(0.0...

L'éolienne divulguée est consituée d'un rotor à axe verticale à deux palmes monolithique et complémentaires. Le tout est monté en une seule pièce mobile pivotante. L'axe est porté et tenue en équilibre sur des roulements à billes placés aux extrémités du haut et du bas. Chaque palme comprend un fût sur lequel sont placées; une crête à l'extrémité supérieur et une crête à l'extrémité inférieur. La ...

L'invention concerne notamment une alimentation à découpage comprenant au moins un bras de pont constitué par deux cellules de commutation (10, 11) en série recevant une tension continue (E) a découper. Chaque cellule de commutation (10, 11) comprend un moyen de commutation (T1, T2) en parallèle avec un condensateur (C1, C2) et une diode de protection (D1, D2). Les moyens de commutation (T1, T2) s...