baber/WOPTO huggingface dataset:
Patent FR-2544396-A1 (FR)
Title: Injecteur de carburant
Inventor: HARDES BRIAN JAMES
IPC: F02M55/00
Filed: 1984-04-12
Abstract: L'INJECTION DE CARBURANT, POUR ALIMENTER EN CARBURANT UN MOTEUR A COMBUSTION INTERNE, COMPREND UN SUPPORT D'INJECTEUR 17 QUI, DEFINISSANT UNE CHAMBRE 18 CONTENANT UN RESSORT 21, SOLLICITE UN OBTURATEUR, ACTIONNE PAR LA PRESSION DE CARBURANT, VERS LA POSITION FERMEE. EN FONCTIONNEMENT, LE CARBURANT FUIT DANS LA CHAMBRE A TRAVERS UN PASSAGE 26 DANS UN ESPACE 28 DEFINI ENTRE LE SUPPORT 17 ET UN MANCHON ENVIRONNANT 27. LE MANCHON PORTE UN BOSSAGE DANS LEQUEL EST FORME UN ORIFICE DE SORTIE COMMUNIQUANT AVEC L'ESPACE. DES JOINTS ETANCHES AU CARBURANT 29 ET 30 SONT PEVUS ENTRE LE MANCHON ET LE BOSSAGE.
Patent FR-2574849-A1 (FR)
Title: Immersible module for operating valves of well heads immersed in a liquid environment
Inventor: PERROT MARC
IPC: E21B34/16
Filed: 1984-12-19
Abstract: The invention relates to an immersible module 1 for operating valves 2, 3 of immersed well heads. The module 1 comprises solenoid valves 8, 9 for operating the valves. The solenoid valves are connected to the valves and to a supply 10 of hydraulic fluid located at the surface of the immersion fluid. The module also comprises an electronic assembly 11 for operating and for controlling the solenoid valves, which is connected to a station 12 at the surface and to sensors 52, by electrical links. A tie 20 enables the hydraulic and electrical connections to be made. The electronic assembly is contained in a first sealed casing 13, firmly fixed to the tie 20 and at atmospheric pressure. The solenoid valves are contained in a second sealed casing firmly fixed to the tie 20. The pressure in this container is equal to that of the external fluid. Application to the operation of valves of underwater well heads.
Patent FR-2574755-A1 (FR)
Title: Octagonal container and cut-out for producing this container
Inventor: BURRELL DAVID E
IPC: B65D5/02
Filed: 1984-12-19
Abstract: The cut-out 1 according to the present invention allows the production of an octagonal container. This cut-out comprises lateral end connecting panels 25, 35-36, 55 which are generally rectangular and connected by folding lines 98, each panel being articulated to corresponding end connecting flaps 40, 50-51, 60. Each connecting flap 60 comprises a folding line 75 extending from its outer edge 79 diagonally to the inner corner 78 of the flap. A slot 90 is formed in the plane of the folding line for the purpose of locking the closure at the bottom of the container when the cut-out has been folded.
Patent FR-2575975-A1 (FR)
Title: Device for balancing graduated rulers in a universal parallel ruler device
Inventor: MIKURIYA HIDEO
IPC: B43L13/08
Filed: 1985-01-11
Abstract: According to the invention, a rotary element 40 is of cylindrical shape, its outer perimeter is supported rotatably on a non-rotatable element of the drawing board, an advancing screw 42 is mounted on the inner wall of the element 40 towards a diametric direction of this element, a part 50 is placed in a hollowed portion of the rotary element 40 and can be moved along the screw 42, and a button 44 is screwed to the screw 42. The part 50 is connected to the button 44 without being coupled to the rotary movement of the latter but moving with the button 44 along the advancing screw, for the adjustment of a balancing couple exerted by a spring means. The invention applies particulary to technical drawing.
Patent FR-2575988-A1 (FR)
Title: Sports board
IPC: B62B15/00
Filed: 1985-01-14
Abstract: The present invention relates to a sports board. This sports board is characterised in that it comprises, in combination, an elongate support board 1 underneath which there are mounted a vertical front wheel 6 whose plane may rotate about a substantially vertical axis, as well as a vertical rear wheel 3 whose plane is fixed and oriented substantially in the axis of the board, whereas a mast 8, carrying a sail 7, is mounted pivotably in all directions by its lower end on the board 1 at the front of the latter. Application to the sports article industry.
Patent FR-2576899-A1 (FR)
Title: N-carboxyalcoyl-2 oxo-3 diaryl 5-6 triazines utiles en therapeutique
Inventor: PITET GUY
IPC: A61P25/04
Filed: 1985-02-04
Abstract: LA PRESENTE INVENTION A POUR OBJET DE NOUVEAUX DERIVES N-CARBOXYALCOYL-2 OXO-3 DIARYL 5-6 AS TRIAZINES. CES NOUVEAUX COMPOSES CHIMIQUES REPONDENT A LA FORMULE GENERALE I: (CF DESSIN DANS BOPI) DANS LAQUELLE: R ET R', IDENTIQUES OU DIFFERENTS, REPRESENTENT UN HYDROGENE, ALCOYLE, ALCOXY, HYDROXY, UN DIALCOYLAMINO, UN HALOGENE. A PEUT ETRE UN ALCOYLE INFERIEUR LINEAIRE OU RAMIFIE, UN ALCENYLE, UN ARYLE, UN ARYLACENYLE, UN ALCOXYCARBONYL METHYL. N OU N' 1 OU 0 DE TELLE SORTE QUE L'OXYGENE CONSTITUE AVEC LE GROUPEMENT CARBONYLE UNE FONCTION OXYCARBONYLE. R REPRESENTE UN HYDROGENE, UN ALCOYLE INFERIEUR, LINEAIRE OU RAMIFIE OU UN RESTE DIALCOYLAMINOALCOYL. CES COMPOSES SONT UTILES EN THERAPEUTIQUE.
Patent FR-2560474-A1 (FR)
Title: Camera de television avec conversion analogique-numerique multiplexee
Inventor: DISCHERT ROBERT ADAMS
IPC: H04N9/04
Filed: 1985-02-28
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE TRAITEMENT DE SIGNAUX NUMERIQUES. SELON L'INVENTION, IL COMPREND DES IMAGEURS 12, 14, 16 QUI PRODUISENT DES SIGNAUX REPRESENTATIFS DE DIVERSES COULEURS D'UNE SCENE; LES SIGNAUX SONT MULTIPLEXES EN 40 VERS UN CONVERTISSEUR ANALOGIQUE-NUMERIQUE 42 POUR CONVERSION EN SIGNAUX VIDEO NUMERIQUES SEQUENTIELS POUR TRAITEMENT PAR UN PROCESSEUR NUMERIQUE 44 A UN SEUL CANAL; AFIN D'EVITER UNE PERTE DE LA RESOLUTION ET D'UTILISER TRES AVANTAGEUSEMENT LA VITESSE DE FONCTIONNEMENT DU CONVERTISSEUR, LES SIGNAUX DES IMAGEURS SONT DECLENCHES 20 SEQUENTIELLEMENT A UNE FREQUENCE SE RAPPORTANT A LA FREQUENCE DU MULTIPLEXEUR; LE PROCESSEUR NUMERIQUE A UN SEUL CANAL COMPREND UN MULTIPLICATEUR COMMANDE PAR UN SIGNAL ALTERNE DE NUANCEMENT. L'INVENTION S'APPLIQUE NOTAMMENT AUX CAMERAS DE TELEVISION EN COULEUR.
Patent FR-2579319-A1 (FR)
Title: Method and device for static measurement of a liquid flow rate or of a pressure
IPC: G01L7/18
Filed: 1985-03-25
Abstract: The invention relates to a method and a device for static measurement of a pressure or of a liquid flow rate, under pressure or in flow, at atmospheric pressure. The device according to the invention comprises a receiver tube 1, fitted with a filter 2 and with an anti-splash plug 3, the said tube 1 emerging in the column 4 connected at its base to a transparent tube, the said transparent tube being surrounded by at least one calibrated scale 9 and being fitted with an outlet orifice 8, the said column 4 being connected at its upper part to the atmosphere through an orifice 5 and being closed at its lower end by a calibrated orifice 7. Application: measurement of flow rates.
Patent FR-2567112-A1 (FR)
Title: Means preventing the fall of a carded web (sliver) in a machine for spooling (reeling-up) this web (sliver)
Inventor: INAGAKI MORIO
IPC: D01G27/00
Filed: 1985-03-29
Abstract: The invention relates to a means preventing the fall of a carded web (sliver) in a machine for spooling (reeling-up) this web (sliver). According to the invention, it comprises a pressure plate 1 which is composed of two members 2 of substantially semi-circular shape which are traversed by a hole 3 at their centre, in which an outermost part of a condenser spool is inserted, levers (handles) 6 for opening and closing the plate-forming pair of members by means of a pivot as a cardinal point, clamping members 5 for gripping a condenser spool and a spring-forming means 8 for applying stress to the clamping members in the clamping direction. The invention applies especially to the textile industry.
Patent FR-2562765-A1 (FR)
Title: Microcosme a capacite de regeneration biologique par oxydation/reduction en equilibre dynamique et son procede de realisation
Inventor: HANSON JOE A
IPC: A01K61/00
Filed: 1985-04-12
Abstract: L'INVENTION CONCERNE UN SYSTEME ECOLOGIQUE MATERIELLEMENT CLOS ET ENERGETIQUEMENT OUVERT. UN RECIPIENT CLOS 12 ABRITANT DES FORMES DE VIE ANIMALE 24, VEGETALE 22 ET MICROBIOLOGIQUE 26 ET DES MILIEUX 18, 20 PERMETTANT UN ECHANGE MUTUEL DE MATIERE ORGANIQUE ET INORGANIQUE ENTRE LES FORMES DE VIE CONSTITUE UN MICROCOSME OXYADATIFREDUCTIF EN EQUILIBRE DYNAMIQUE. DANS LA PORTION REDUCTIVE DU CYCLE, LES FORMES VEGETALES PRODUISENT DE L'OXYGENE ET DE LA MATIERE ORGANIQUE QUE CONSOMMENT LES FORMES ANIMALES ET MICROBIOLOGIQUES. DANS LA PORTION OXYDATIVE, CES DERNIERES PRODUISENT DES MATIERES INORGANIQUES ET DE L'AZOTE LIBRE POUR LES FORMES VEGETALES. L'ENERGIE PERPETUANT LE CYCLE OXYDATIFREDUCTIF DU MICROCOSME EST FOURNIE PAR DE LA LUMIERE VISIBLE (SOURCE 28). LES CONSTITUANTS DOIVENT ETRE MAINTENUS DANS UNE PLAGE DE TEMPERATURE PREDETERMINABLE. APPLICATION : ETUDE DE LA SURVIE DANS LE DOMAINE DES VOYAGES INTERPLANETAIRES ET DE LA COLONISATION DE L'ESPACE.
Patent FR-2563584-A1 (FR)
Title: Improved hydraulic accumulator for a high-pressure hydraulic fluid system
Inventor: MORANDO JORGE
IPC: F15B1/10
Filed: 1985-04-25
Abstract: Abstract of the technical content of the invention. In this accumulator comprising a cylindrical tubular wall 10 having a stainless steel sheathing 24 and end caps 14a, 14b, one 14a of the said caps comprises an internal sheathing 26, the peripheral edge of which is welded to the peripheral edge of the sheathing 24, the parts of the sheathings 24, 26 facing each other being in addition clamped between surfaces of the tubular wall 10 and of the end cap 14a. The opposite end cap 14b comprises a central flow orifice 20 the internal end 22 of which forms a valve seat. A piston 34 is installed in a sliding manner in the cylindrical tubular part and has a part 39 in the shape of an inverted dome which is adapted so that it may be applied onto the seat 22 in case a bellows 40, with moulded undulations, which is placed between the periphery of the piston and that of the end cap 14b, breaks.
Patent FR-2565241-A1 (FR)
Title: Composition detergente non ionique en particules, renforcee par des adjuvants de detergence, son procede de fabrication et composition detergente intermediaire
Inventor: TAHA RIAD AHMAD
IPC: C11D1/66
Filed: 1985-05-21
Abstract: L'INVENTION CONCERNE UNE COMPOSITION DETERGENTE ORGANIQUE SYNTHETIQUE NON IONIQUE EN PARTICULES, RENFORCEE PAR DES ADJUVANTS DE DETERGENCE, QUI PRESENTE DES POUVOIRS DETERSIFS ET UNE APTITUDE A L'ECOULEMENT AMELIORES. LA COMPOSITION COMPREND UNE PROPORTION A EFFET DETERSIF D'UN DETERGENT ORGANIQUE SYNTHETIQUE NON IONIQUE ET UNE PROPORTION A EFFET RENFORCATEUR, EN ASSOCIATION, D'UN ADJUVANT DE DETERGENCE DU TYPE POLYACETAL-CARBOXYLATE ET D'UN ADJUVANT DE DETERGENCE DU TYPE POLYPHOSPHATE. APPLICATION AU DOMAINE DES DETERGENTS.
Patent FR-2565729-A1 (FR)
Title: Transformer tap changer with load changeover switch
Inventor: BLEIBTREU ALEXANDER
IPC: H01F29/04
Filed: 1985-05-30
Abstract: The load change-over is fitted in the transformer oil tank, underneath which is mounted the tap changer, driven in common with the load change-over switch by a drive shaft mounted centrally through the bottom. The tap changer switching positions are driven by a reduction gear train, coupled with an indicator disc for the load change-over switch. The reduction gear train is mounted at the bottom of the oil tank together with the drive wheel representing the switching positions of the tap changer. The latter has a latch preventing mechanically the tap changer operation beyond its last switching position. The mechanical latch is also mounted in the oil tank (2) at its bottom (11). It is in the form of a pawl latch (52,75) whose pawl lever (75) swivels directly against a latching cam (52) of the drive shaft (5,51), on attaining the last switching position of the tap changer (3).
Patent FR-2567159-A1 (FR)
Title: Baking carbon anodes for aluminium industry
Inventor: ISENHARDT FRIEDEL
IPC: C04B35/532
Filed: 1985-07-05
Abstract: In the preheating and firing of preformed carbon anodes for the aluminium industry, shape stability of the anode blanks is maintained at least during the preheating phase by use of a support material which is inert, non-combustible and easily removable and which occurs in aluminium prodn. The support material may be of alumina, aluminium or metal salts of hydrlfluoric acid.
Patent FR-2568410-A1 (FR)
Title: Transistor statique a induction et son circuit integre
Inventor: NISHIZAWA JUNICHI
IPC: H01L29/205
Filed: 1985-07-26
Abstract: DANS UN TRANSISTOR A INDUCTION STATIQUE DU TYPE A EMISSION THERMOIONIQUE, LA REGION GRILLE EST CONSTITUEE D'UN SEMI-CONDUCTEUR AYANT UNE LARGEUR DE BANDE INTERDITE SUPERIEURE A CELLE D'UN SEMI-CONDUCTEUR CONSTITUANT LA REGION CANAL, ET LA DISTANCE ENTRE LA REGION SOURCE ET LA REGION GRILLE INTRINSEQUE EST CHOISIE A UNE VALEUR INFERIEURE AU LIBRE PARCOURS MOYEN DES PORTEURS, DE FACON A PERMETTRE L'EMISSION THERMOIONIQUE. UN TEL TRANSISTOR A STRUCTURE VERTICALE S'APPLIQUE EGALEMENT A UN CIRCUIT INTEGRE.
Patent FR-2569801-A1 (FR)
Title: Ressort a gaz a compensation de temperature
Inventor: SCHLOTTERMULLER PETER
IPC: F16F9/02
Filed: 1985-09-03
Abstract: CE RESSORT A GAZ COMPORTE A L'INTERIEUR D'UN CYLINDRE 1, UNE CHAMBRE PRINCIPALE 6 ET UNE CHAMBRE AUXILIAIRE 7 SOUS PRESSION, SEPAREES L'UNE DE L'AUTRE PAR UNE PAROI 8 ET UNE GARNITURE D'ETANCHEITE 9, IMMOBILISEES EN ROTATION ET TRAVERSEES PAR LA TIGE DE PISTON 3. CETTE TIGE EST ELLE-MEME COMPOSEE DE DEUX TRONCONS CYLINDRIQUES 4, 5, DONT CELUI 4 SITUE DU COTE DE LA CHAMBRE PRINCIPALE 6 POSSEDE UNE SECTION SUPERIEURE A CELLE DU TRONCON 5 SITUE DU COTE DE LA CHAMBRE AUXILIAIRE 7. LE PISTON 2 LIE A LA TIGE 3 ET COULISSANT DANS LE CYLINDRE 1 EST CONFORME EN PISTON AMORTISSEUR.
Patent FR-2586626-A1 (FR)
Title: Skip loading and unloading device for road vehicles or the like
Inventor: LELIEVRE GERARD
IPC: B60P1/64
Filed: 1985-09-03
Abstract: The present invention relates to a device for loading and unloading skips, intended to contain cereals, for road vehicles or the like. The device according to the invention comprises a subframe 1 mounted on the chassis 2 of a road vehicle, at least one tilting assembly 3 articulated to the subframe and at least one grasping means 4 mounted on the tilting assembly 3 and intended to take and hold the skip to be transported and is characterised in that the tilting assembly 3 is telescopic and in that the grasping means can move translationally on this tilting assembly 3 and simultaneously when folding or redeploying the said tilting assembly.
Patent FR-2594454-A1 (FR)
Title: Device making it possible, by superimposing layers of fabric, to obtain a mat with a view to cutting them to a desired length in a rapid manner
IPC: D06H7/02
Filed: 1986-02-20
Abstract: The device making it possible, by superimposing layers of fabric, to obtain a mat with a view to cutting them to a desired length and in a rapid manner is embodied in that it consists of a winding plate rotating on a spindle, the size of the plate corresponding to the desired fabric surface area, and an unwinding device directed towards a fixed direction, passing over a table before winding on a plate by three rollers in order to stretch and check the fabric so as to locate any possible defects, and in addition, enabling the boards to be wound as many times as is necessary. Once the fabric is wound, a guide on the board makes it possible, with a single straight transverse cut, to cut the fabric, that is to say in a single action.
Patent FR-2598567-A1 (FR)
Title: Method and device for controlling an inverter connected to a multiphase load
Inventor: ANDRIEUX CHRISTIAN
IPC: H02M7/5387
Filed: 1986-03-11
Abstract: The invention relates to a device for controlling an inverter connected to a multiphase load. It comprises in combination: - means 12 for comparing the value of the current in each phase of the load with a set-point value, - means 14 for formulating, on the basis of the results of the comparisons, the values of the logic variables for controlling the contactors of the inverter, - means 13 for formulating, also on the basis of the results of the comparisons, the value of a free wheel logic variable, - means 15 for transmitting to the contactors of the inverter the said values of the logic variables for control when the free wheel logic variable possesses a first value, and for imposing a free wheel configuration upon the contactors when the free wheel logic variable possesses a second value.
Patent FR-2579221-A1 (FR)
Title: Composition detergente liquide enzymatique stable, son procede de fabrication et ses applications
Inventor: CROSSIN MICHAEL C
IPC: C11D3/60
Filed: 1986-03-14
Abstract: LA COMPOSITION DE L'INVENTION, QUI FACILITE LE DECOLLEMENT DES SALISSURES DU LINGE, COMPREND UN DETERGENT NON IONIQUE ORGANIQUE, UN DETERGENT ORGANIQUE SYNTHETIQUE ANIONIQUE SULFATE OU SULFONE, UN COPOLYMERE, FACILITANT LE DECOLLEMENT DES SALISSURES, DE TEREPHTALATE DE POLYETHYLENE ET DE TEREPHTALATE DE POLYOXYETHYLENE, UNE OU PLUSIEURS ENZYMES POUR HYDROLYSER LES SALISSURES PROTEIQUES ETOU AMYLACEES DES TISSUS PENDANT LEUR LAVAGE AVEC UNE SOLUTION AQUEUSE DE LAVAGE DU DETERGENT LIQUIDE, UN AGENT FLUORESCENT D'AVIVAGE, UN STABILISANT DES ENZYMES AGISSANT EGALEMENT COMME TAMPON, ET UN MILIEU AQUEUX. CETTE COMPOSITION NE SE SEPARE PAS ET EST CHIMIQUEMENT STABLE A L'ENTREPOSAGE. ELLE CONSERVE PENDANT L'ENTREPOSAGE SES CARACTERISTIQUES D'HYDROLYSE DES SALISSURES, D'AVIVAGE FLUORESCENT ET D'AIDE AU DECOLLEMENT DES SALISSURES EN SORTE QUE LE LINGE LAVE AVEC ELLE EST EFFICACEMENT NETTOYE, AVIVE ET TRAITE. APPLICATION : DETERGENTS POUR LAVAGE DU LINGE.
Patent FR-2598721-A1 (FR)
Title: Cellule pour epitaxie par jets moleculaires et procede associe
Inventor: DEMAY YVES
IPC: C30B23/06
Filed: 1986-05-15
Abstract: CELLULE POUR EPITAXIE PAR JETS MOLECULAIRES. ELLE COMPORTE UNE CHAMBRE DE VAPORISATION 21 CONTENANT LE MATERIAU 23 A VAPORISER, MUNIE D'AU MOINS UNE OUVERTURE DE SECTION DETERMINEE POUR MAINTENIR LE MATERIAU A VAPORISER 23 A L'ETAT LIQUIDE A L'INTERIEUR DE LADITE CHAMBRE 21 ET POUR EMETTRE DES JETS MOLECULAIRES A FLUX CONTROLE, UN MANCHON 35 SOLIDAIRE DE LA CHAMBRE DE VAPORISATION 21, ENTOURANT LA (OU LES) OUVERTURES(S) 27 A SECTION DETERMINEE, DES MOYENS DE CHAUFFAGE 37 POUR MAINTENIR LA CHAMBRE DE VAPORISATION 21 ISOTHERME ET OBTENIR UNE TEMPERATURE SUFFISANTE DANS LE MANCHON 35 AFIN D'EVITER LA CONDENSATION DU MATERIAU VAPORISE DANS LEDIT MANCHON ET DANS LA (OU LES) OUVERTURES(S) A SECTION DETERMINEE.
Patent FR-2599434-A1 (FR)
Title: Peristaltic pump with dismantleable pump body
Inventor: DARDART PAUL
IPC: F04B43/12
Filed: 1986-05-27
Abstract: The invention relates to a peristaltic pump of the type comprising a cylindrical casing 1 with a bottom 2 and closed by a cover 3 inside which there may pivot, under the control of an external motor, a planetary gear 4 driving a plurality of satellite gears 6 which, during their rotation, roll out at least one elastically deformable tube forming a pump body 11, passing through the said casing 1 substantially in a plane orthogonal to the axis of the said planetary gear 4 by being housed between the inner wall of the said cylindrical casing 1 and of the said satellite gears 6. The pump according to the invention is characterised in that the pump body 11 is mounted in a removable component 12 forming a part of the cylindrical wall of the said casing 1. Application to pumps.
Patent FR-2600573-A1 (FR)
Title: Device for connecting, in a disconnectable and sealed manner, the knee joint to the arm of a remote manipulator and supports for disconnecting the sealed connection and the knee joint
IPC: B25J15/04
Filed: 1986-06-27
Abstract: The knee joint 24 carrying the gripper component 26 in a remote manipulator is mounted at the end of the slave arm by a disconnectable connection device 28 comprising a sealed connector 30. This connector 30 comprises a connection ring 46 connected to the end segment 22b of the arm and to the knee joint 24 by two bayonet links 50, 82. The connector 30 also comprises a connection plate 48 mounted in a sealed and revolving fashion inside the ring 46. This plate 48 is rotationally immobilised with respect to the segment 22b and to the knee joint 24 by two rods 62, 64, and it is traversed, in a sealed fashion, by sections of revolving shafts 68 for transmitting movement to the gripper.
Patent FR-2601148-A1 (FR)
Title: Dispositif d'alignement mutuel polychromatique et appareil de visee en comportant application
Inventor: SUD EMMANUEL
IPC: G02B23/14
Filed: 1986-07-02
Abstract: LE DISPOSITIF D'ALIGNEMENT, UTILISABLE SUR DES SYSTEMES D'ARME, COMPREND UN MELANGEUR OPTIQUE 10 AYANT AU MOINS DEUX TROUS 22, 36 ECLAIRES CHACUN PAR UNE EMISSION DANS L'UN DES DOMAINES SPECTRAUX POUR LESQUELS L'ALIGNEMENT DOIT ETRE REALISE ET UNE LAME 28 DE COMBINAISON DES DEUX EMISSIONS SUIVANT UN FAISCEAU COMMUN DE SORTIE DU BLOC ET UN MIROIR PARABOLIQUE 12 PLACE DE FACON A RECEVOIR LE FAISCEAU DE SORTIE SOUS UN ANGLE PAR RAPPORT A SON AXE, LE MELANGEUR ET LE MIROIR ETANT CONSTITUES DE FACON QUE TOUS LES TROUS FORMANT SOURCE SOIENT AU FOYER DU MIROIR.
Patent FR-2602931-A1 (FR)
Title: Circuit de controle du front d'etablissement de l'impulsion de puissance appliquee a un magnetron
Inventor: RAY FRANCOIS ALBERT NOEL LE
IPC: H03K3/57
Filed: 1986-07-28
Abstract: L'INVENTION CONCERNE UN CIRCUIT DE CONTROLE DU FRONT D'ETABLISSEMENT DE L'IMPULSION DE PUISSANCE APPLIQUEE A UN MAGNETRON. CE CIRCUIT COMPORTE DES CONDENSATEURS C1 A C3 CONNECTES EN SERIE A LA SORTIE DU TRANSFORMATEUR D'IMPULSION TR PAR DES DIODES D4 A D6 DES QUE LA TENSION D'IMPULSION DEPASSE UNE VALEUR PREDETERMINEE EGALE A LA CHARGE RESIDUELLE DES CONDENSATEURS, CE QUI INFLECHIT LE FRONT D'ETABLISSEMENT DE L'IMPULSION. DES DIODES D7 A D9, D1, D2 PERMETTENT LA DECHARGE DES CONDENSATEURS A TRAVERS UNE SOURCE U QUI, AVEC UN CIRCUIT DE LIMITATION DE TENSION DE REBONDISSEMENT D3, Z, R, DETERMINE LA CHARGE RESIDUELLE DES CONDENSATEURS EN FIN D'IMPULSION. L'INVENTION S'APPLIQUE AUX MODULATEURS POUR MAGNETRONS.
Patent FR-2585997-A1 (FR)
Title: Systeme de direction electrique pour vehicules
Inventor: SHIMIZU YASUO
IPC: B62D5/04
Filed: 1986-08-05
Abstract: L'INVENTION CONCERNE UN SYSTEME DE DIRECTION ELECTRIQUE POUR VEHICULES. DANS LEDIT SYSTEME, UN MOYEN 30, 40 DE COMMANDE D'ENTRAINEMENT RENFERME UN PREMIER MOYEN POUR DETERMINER UNE COMPOSANTE D'UN SIGNAL D'ENTRAINEMENT MOTEUR VA CORRESPONDANT A LA CHARGE DE FROTTEMENT INTERNE D'UN SERVOMECANISME ELECTROMAGNETIQUE ET UNE COMPOSANTE DUDIT SIGNAL VA CORRESPONDANT A LA CHARGE EMANANT DE LA SURFACE DE LA CHAUSSEE, EN FONCTION DE SIGNAUX DE SORTIE S, S PROVENANT D'UN DETECTEUR 32 DE COUPLE DEBRAQUAGE; UN SECOND MOYEN POUR DETERMINER UN FACTEUR DE VITESSE DU VEHICULE EN FONCTION D'UN SIGNAL DE SORTIE S PROVENANT D'UN MOYEN 50 DETECTEUR DE LA VITESSE DU VEHICULE; UN MOYEN POUR MULTIPLIER LADITE COMPOSANTE DE CHARGE EMANANT DE LA ROUTE PAR LEDIT FACTEUR, AFIN D'OBTENIR UNE COMPOSANTE CORRIGEE; AINSI QU'UN MOYEN 40 SOMMATEUR ET DELIVREUR, QUI DETERMINE L'AMPLITUDE DUDIT SIGNAL VA ET APPLIQUE CE SIGNAL A UN MOTEUR ELECTRIQUE 14. APPLICATION AUX MECANISMES DE DIRECTION POUR VEHICULES.
Patent FR-2603290-A1 (FR)
Title: Halogenated polymer, partic. PVC crosslinking process - using mixed organo:metallic coupling agent contg. thiolate and carboxylate gps
Inventor: MICHEL ALAIN
IPC: C08K5/37
Filed: 1986-09-01
Abstract: Crosslinking of a halogenated polymer, partic. PVC, is effected by nucleophilic substitution of the halogen atoms by means of a mixed organometallic coupling agent comprising an alkali(ne earth) metal salt of formula M-S-R-COOM (I), where M= alkali(ne earth) metal; and R=opt. branched aliphatic, (hetero) cyclic and/or aromatic gp. Pref. M is the same in the thiolate and carboxylate gps. and is pref. K. R is -(CH2)n or phenyl gp. in which the thiolate gp. is in o-position w.r.t. the carboxylate gp. The coupling agent is pref. a double K salt of thioglycolic acid, a double K salt of thioglycolic and thiosalicylic acid or a double K salt of thiopropionic acid. ADVANTAGE - Use of (I) facilitates processing of the polymer and allows good control of the crosslinking reaction. Crosslinking takes place once the polymer has been shaped, so that the rheological behaviour of the polymer melt is not modified.