SYSTEME ET METHODE D'ACQUISITION DE DONNEES PHYSIQUES LIEES A UN FORAGE EN COURS La présente invention concerne un ensemble d'acquisition de données pendant un forage. L'ensemble comprend une garniture de forage comportant au moins deux capteurs de mesure situés sensiblement à chaque extrémité d'une portion de longueur de ladite garniture. L'ensemble comprend également une installation de traiteme...

16537 PLASTIC CONTAINER MADE FROM A FUSION BLEND OF POST CONSUMER PLASTIC AND ETHYLENE POLYMERS A plastic container made from a fusion blend of a post consumer resin and ethylene polymers comprising post consumer resin of homopolymer high density polyethylene resin and a high density polyethylene copolymer resin. The physical properties of the container including stress crack resistance are mainta...

A plastic container made from a fusion blend of a post consumer plastic and ethylene polymers and comprising post consumer resin of homopolymer high density polyethylene resin and a small amount of linear low density polyethylene resin. In another form, the container is made from a blend of post consumer homopolymer high density polyethylene resin, virgin high density polyethylene resin with a sma...

This invention provides a resistance curable material comprising a carbon fiber bundle and an uncured thermosetting resin which is impregnated in the carbon fiber bundle. Plural carbon fiber bundles in which the thermosetting resin is impregnated are twisted or braided to form a resistance curable rope. In desired, a surface of the resistance curable rope is covered by an electrical insulating mat...

Naphthalocyanine chelate complexes of the formula I, which contain aluminium, gallium, indium, tin, ruthenium or, preferably, germanium as the central atom M, and wherein the other symbols are as defined in Claim 1. The complexes may be used, inter alia, for the photodynamic chemotherapy of tumours.

4-18996/A Chelate complexes and processes for their preparation Naphthalocyanine-chelate complexes of formula I (I) are described which contain as central atom M aluminium, gallium, indium, tin, ruthenium or preferably germanium and in which the remaining symbols are as defined in claim 1. The complexes can be used inter alia in the photodynamic chemotherapy of tumours.

A method of lining a pipeline 24 intended to carry gas, oil, water, sewage or chemicals in which a cross-linked polymeric liner pipe 10, which has been reduced from its original diameter to a lesser diameter or to a shape of reduced maximum dimension, is pulled through the pipeline 24. The lesser diameter is less than the least inner diameter of the pipeline 24. After the liner pipe 10 has been fu...

A disinfectant effective against substantially all bacteria, fungi, bacterial and fungal spores, and viruses. The disinfectant composition consists of: from 60 to 90 % by weight of potassium monoperoxysulfate: from 2 to 10% by weight of malic acid; from 2 to 6% by weight of sulfamic acid, from 0.25 to 3% by weight of EDTA Na2; from 1 to 15% by weight of alkylated ether of polyethylene glycol; wher...

A surge absorbing element is put into a glass tube, which is sealed by sealing electrodes in a state where the tube is filled with an inert gas, thereby producing a surge absorber. Each of the sealing electrodes comprises an electrode element made of an alloy containing iron and nickel, and copper thin films or having predetermined thicknesses and formed on both faces of the electrode element or o...

An apparatus for supporting a primary lamp and a secondary lamp is disclosed. The apparatus comprises primary and secondary brackets, and primary and secondary sockets. The primary socket is affixed to the primary bracket, and receives the primary lamp, preferably a high intensity discharge lamp. The secondary bracket has a first end affixed to the primary bracket and a second end. The secondary s...

A noise reduction circuit for a hearing aid having an adaptive filter for producing a signal which estimates the noise components present in an input signal. The circuit includes a second filter for receiving the noise-estimating signal and modifying it as a function of a user's preference or as a function of an expected noise environment. The circuit also includes a gain control for adjusting the...

A hearing aid to be worn behind ear of a user includes a microphone. An earphone is also provided. The microphone and earphone are electrically connected by a signal path. An electronic setting circuit is provided in the signal path for electrically setting at least one transmission parameter in the signal path. The electronic setting circuit is controlled by a switch of the hearing aid. A signal ...

An improved device is described for the rapid changing of tools, of the mechanical hand type or similar, for application to the arm of a machine, in particular a robot and/or a manipulator, of the type comprising two flanged parts 10, 20 that can be coupled together, one being designed to be fastened to the tools 4, 7 and the other to the arm of the machine 60, in which the first of the flanged pa...

A drawer-type circuit interrupter is constructed with a first contact member having an open-and-close contact member, an open-and-close operation mechanism for operating said first contact member, an interrupter main body having a second contact member and a mounting frame having the external line contact terminals, wherein the second contact member is a movable-type provided with an open-and-clos...

Improved device for electrical ignition, especially for stove tops, essentially comprising for at least every pair of gas distributing valves a cross link placed between the valves and the dial panel, said cross link being elastically yielding under the pressure applied to it by one of the knobs, and also providing in an intermediate position an adjustable flap which can press against the microswi...

In the manufacture of objects such as slabs and blocks from pastes of granular stone materials and a cementitious or organic binder in which a paste formed from at least two monochromatic pastes is poured into a mould or former and successively subjected to a vibrocompacting treatment under vacuum and hardening, the paste present in the mould is subjected to the action of at least one rod-like mem...

The aforesaid invention makes drivers more relaxed, since they do not feel imprisoned by their safety belts, because the belts are automatically released after the first impact. The invention relates to mechanical engineering and technology, the mechanical engineering aspect relating to the various movements required for locking, and the technological aspect relating to the materials used. The pro...

The present invention relates to a differential tensioning device for controlling the way in which machines for cutting strips or blocks of stone in quarries withdraw from these blocks during cutting. The machines 1 in question comprise, in each case, a powered pulley 3 on which is mounted the diamond wire 6 which has a pulling branch 7 and a pulled branch 8 and runs inside the block of stone 2, t...

Pneumatic tool which simplifies the work of upholsterers in operations for restoring the covers of armchairs, sofas, or other furnishing articles covered in fabric, leather or other laminates. The tool in question can be connected simply to a source of compressed air and is provided with a grip fitted with an actuating lever.

The subject of the present invention is a device that provides for and actuates the movement of bars and tubes X so as to position them in the desired manner without causing noise, interruptions or stoppages. It has been designed and is applicable to the inclined supporting and sliding planes of machines that move and guide tubes and bars, by slight oscillation, of suitable size and fitted with hy...