A continuous marine pipe laying system utilizes two rollers to overbend and straighten pipe as it is unwound from a reel. A support arm is pivotally connected to the axis of rotation of said reel and first and second roller arms are pivotally connected to the support arm at a point spaced from said axis of rotation. During use, the first roller is positioned at a point adjacent the pipe substantia...

A fuel supply system for an injection-type internal combustion engine using a gasoline or alcohol blended gasoline as a fuel. In addition to a conventional fuel supply system there is provided a fuel temperature detector which detects and signals the fuel temperature increases and exceeds a predetermined value and a fuel pressure regulating means responsive to the fuel temperature detector for rai...

A continuous marine pipe laying system utilizes two rollers to overbend and straighten pipe as it is unwound from a reel. A support arm is pivotally connected to the axis of rotation of said reel and first and second roller arms are pivotally connected to the support arm at a point spaced from said axis of rotation. During use, the first roller is positioned at a point adjacent the pipe substantia...

A continuous marine pipe laying system utilizes two rollers to overbend and straighten pipe as it is unwound from a reel. A support arm is pivotally connected to the axis of rotation of said reel and first and second roller arms are pivotally connected to the support arm at a point spaced from said axis of rotation. During use, the first roller is positioned at a point adjacent the pipe substantia...

Process of manufacture making it possible to obtain a nonfillerised filler used for the manufacture of lightweight insulating concretes without shrinkage or dimensional change.;

PROCEDE DE FABRICATION PERMETTANT D'OBTENIR UNE CHARGE NON FILLERISEE SERVANT A LA FABRICATION DE BETONS ISOLANTS LEGERS SANS RETRAIT NI VARIATION DIMENSIONNELLE.

L'INVENTION A TRAIT A UNE MATIERE HYDROPHILE.

CELLE-CI EST CONSTITUEE D'UNE POUDRE DE RESINE HYDROPHILE QUE L'ON A OBTENUE EN MELANGEANT 100 PARTIES EN POIDS D'UNE POUDRE D'UNE RESINE HYDROPHILE PORTEUSE DE RADICAUX CARBOXY, RESINE QUI PEUT ETRE PAR EXEMPLE UN PRODUIT D'HYDROLYSE D'UN COPOLYMERE GREFFE AMIDONACRYLONITRILE, UN PRODUIT DE NEUTRALISATION PARTIELLE D'UN POLYMERE GREFFE AMIDON...

UNE DOUILLE DE MESURE AMOVIBLE 2 EST ACCROCHEE PAR DES PROTUBERANCES 15,16 A LA PAROI D'UN LOGEMENT FORME PAR ELLE DANS UN ARBRE OM DE MANIERE A SOLIDARISER CETTE DOUILLE ET CET ARBRE DANS DEUX PLANS TRANSVERSAUX 12, 13 ET A TRANSMETTRE A CETTE DOUILLE LES DEFORMATIONS DE L'ARBRE SOUS L'ACTION DES EFFORTS A MESURER. DES JAUGES 9 SONT FIXEES A CETTE DOUILLE POUR MESURER CES DEFORMATIONS, ET PAR ...

L'INVENTION CONCERNE LES TECHNIQUES DE PRESENTATION D'INFORMATIONS FINANCIERES.

UN SYSTEME DE TRAITEMENT ET DE TRANSMISSION DE DONNEES DISTRIBUE ET PRESENTE DES INFORMATIONS CONCERNANT LES MARCHES FINANCIERS TELLES QUE LES COURS DE BOURSE, DES INFORMATIONS DE PRESSE OU AUTRES, PAR L'INTERMEDIAIRE D'UN CERTAIN NOMBRE DE POSTES DE TRAVAIL AUTONOMES 110 COMMANDES PAR UN PROGRAMME ENREGISTRE....

PROCEDE D'INSTALLATION DE BOBINES D'INDUCTION A NOYAU D'AIR, PAR EXEMPLE DES BOBINES DE COMMUTATION DE THYRISTORS, DANS UN REDRESSEUR DE COURANT ALTERNATIF TRIPHASE. AFIN D'EVITER LES INCONVENIENTS DES BOBINES A NOYAU D'AIR, EN PARTICULIER DANS LES APPLICATIONS DE REDRESSEURS TRIPHASES, LES TROIS BOBINES4, 5, 6 DES TROIS PHASES, BOBINEES DANS LE MEME SENS D'ENROULEMENT, SONT PLACEES SUR UN MEME...

Implantable temperature probe especially designed for hyperthermia treatments. According to the invention, the temperature measurement device comprises one or more thermistors 12 placed in an insulating sheath 11 and connected to supply and measurement means. Resistive connection wires and filtering means advantageously complete the device. ;

SONDE DE TEMPERATURE IMPLANTABLE SPECIALEMENT...

It is constituted by a central management unit 1 allowing the writing of computer data into memory in a key 2 which the user inserts in a receptacle 3 before entering a secret code number on a keypad 6 in order to obtain the opening of the access which he requires. The control unit 4 connected to this receptacle checks the data written in memory in the key and compares certain of these data with t...

L'INVENTION CONCERNE LES CABLES FLEXIBLES.

ELLE SE RAPPORTE A UN CABLE FLEXIBLE COMPRENANT UN ORGANE ROTATIF D'AME 22 PLACE DANS UNE ENVELOPPE QUI COMPORTE UN REVETEMENT INTERNE 10 CONSTITUE PAR UNE BANDE HELICOIDALE 11 FORMEE PAR DECOUPE D'UN TUBE AYANT AU MOINS UNE NERVURE LONGITUDINALE. LA DISPOSITION EST TELLE QUE LES SEGMENTS DE NERVURES 14M,... 14Q DES SPIRES ADJACENTES DE LA BANDE ...

New functional ganglioside derivatives comprising ester, amide and peracylated derivatives of gangliosides, preparation procedures therefor, pharmaceutical preparations containing the same, and the therapeutic use of the derivatives.

A method of producing high yields of olefins from hydrocarbon feedstocks which is particularly applicable to heavy hydrocarbons. In accordance with the present method, a stream of gaseous oxygen is introduced into a first reaction zone and a cocurrent flow of hydrogen is introduced about the periphery of the gaseous oxygen stream, the hydrogen being introduced at a temperature at which it will spo...

The invention relates to a construction element. It comprises a load-bearing block 10 and a lining block 20 both having a parallelepipedal shape and being placed opposite and parallel to each other along their main direction, the two blocks 10, 20 being capable of being firmly fixed to each other by at least one spacer preferably made of a thermally insulating material which keeps the two blocks a...

Nappy-pants comprising first elastic means 7 fastened in the stretched state along two longitudinal edges 3 of the absorbent pad 1 and second elastic means 8 fastened in the stretched state on two waistband strips 11 which, before use, are joined by a tearable, longitudinal weakening line 10 to the remaining part of the nappy-pants. ;

COUCHE-CULOTTE COMPRENANT DES PREMIERS MOYENS ELASTIQ...

L'INVENTION CONCERNE UN AERATEUR POUR EMBOUCHURES DE ROBINETS AVEC ATTACHE RAPIDE.

L'AERATEUR COMPREND UN COPRS TUBULAIRE 1 POURVU A L'UNE DE SES EXTREMITES D'UNE GORGE 8 PRESENTANT UNE OUVERTURE RADIALE 10 A TRAVERS LAQUELLE PEUT ETRE INSEREE TRANSVERSALEMENT LA COLLERETTE 12 D'UN EMBOUT 11 AUQUEL EST RACCORDE, AU MOYEN D'UN CONDUIT, UN DISPOSITIF AUXILIAIRE A ALIMENTER EN EAU.

The present invention relates to reading heads for optical disk reading. Such a reading head comprises a light source 71, a condenser 78 for condensing the light beam emitted by the light source onto an optical recording medium 80, a photodetector 83 for detecting the light beam's light reflected from the recording medium, and a beam splitter 73 comprising a diffraction grating 75 arranged in the ...

A thermal by-pass valve with integral pressure relief including a body having an inlet port and a pair of aligned outlet ports and a T-shaped passage connecting the ports, a temperature sensitive valve element movably mounted in said passage adapted to close one of the outlet ports in one position and the other of the outlet ports in another position, a pressure sensitive valve element in the pass...

An amplitude control system comprising, arranged between the input (1) and the output (2) of the system, a series arrangement of a resistor (3) and an amplifier (5). The input of the amplifier (5) is connected to a point of constant potential via the main current path of a transistor (4). The control electrode (13) of the transistor is connected to an integrator (6, 7) and is connected to the outp...