baber/WOPTO huggingface dataset:
Patent FR-2534621-A1 (FR)
Title: Improvements to glazing presses
Inventor: FLEGEO GILLES
IPC: E04F21/28
Filed: 1982-10-15
Abstract: Glazing press with a table for receiving glazed panels. This rectangular table carries an angle stop piece parallel to its long sides with pressure controlled contact. Above the table and integral with it, a chassis carries two mutually perpendicular beams of which one is parallel with the angle; each beam carries a ramp of adjustable inclination, jacks which are displaceable according to the panels and applicable at a predetermined angle on the limber plate; a photoelectric cell is mounted integral with each beam in such a way that when there is a displacement of a beam the ray emitted by the cell is intercepted by the limber plate, there is stoppage of the ramp beam, timed application and raising of the jacks to the rest position. In the right angle of the two beams a jack which is integral with them is adjusted such that, in the application position, it acts on the mitre joint of the limber plate. A motor for displacing the beams is controlled from the angle contact as a function of instructions emitted by the cell associated with a timer. The press practically eliminates all loss of glass during operations and allows a fast and more regular and therefore less costly manufacture of the glazed frames.
Patent FR-2536531-A1 (FR)
Title: Positioning control method and radioactive source projector implementing this method.
Inventor: OWEIDAT LINA
IPC: A61N5/10
Filed: 1982-11-19
Abstract: The invention relates to a positioning control method making it possible to determine whether an object 9 which can be displaced at constant speed with the aid of an electric motor, over a known path TR, is or is not situated at an extreme position P1, P2 of this path TR. The method according to the invention consists in particular in specifying at these extreme positions P1, P2, a blocking of the object 9; this blocking producing a variation DELTA I in a current I, consumed by the motor. A detection of this variation DELTA I makes it possible to define a time of displacement DELTA t of the object 9 which is compared with a reference time DELTA T in order to carry out this positional control.
Patent FR-2521779-A1 (FR)
Inventor: BUTZ REINHARD
IPC: H01J61/04
Filed: 1982-12-10
Abstract: The invention relates to a single-ended low-pressure gas-discharge lamp of compact shape. The object of the invention is to design the discharge vessel geometrically such that a cool zone with a large surface area is created which does not lead to a reduction in the light-emitting surface area of the discharge vessel. The invention makes it possible to regulate the metal partial vapour pressure or the mercury partial vapour pressure in low-pressure discharge vessels such that the critical mercury vapour pressure for optimum conversion of the supplied electrical power into metal or mercury resonant emission is not exceeded or is exceeded only to an insignificant extent. This is achieved in that the distance of the electrodes from the vessel ends is 2.0 to 4.0 times the internal diameter of 6-16 mm of the rod-shaped parallel tubular parts of the discharge vessel, and this vessel part is surrounded from the vessel ends to the electrodes by a heat-dissipating sleeve [lacuna] but which is at least two times the internal diameter of the rod-shaped parallel tubular parts of the discharge vessel.
Patent WO-8402652-A1 (WO)
Inventor: HERVE RENE ANGE
IPC: A23L17/00
Filed: 1983-12-29
Abstract: Par combinaison du cryobroyage, d'un broyage moléculaire, d'une turbodécantation et d'une ultra-filtration, on obtient physiquement un produit liquide extrêmement bénéfique. Ce produit est stérile. Traitement d'algues et plantes entières, notamment les artichauts.
Patent FR-2522525-A1 (FR)
Title: Enssemble de filtration notamment pour combustibles liquides
Inventor: WILSON MICHAEL EDWARD
IPC: F02M37/32
Filed: 1983-02-23
Abstract: L'INVENTION CONCERNE UN ENSEMBLE DE FILTRATION DESTINE NOTAMMENT A DES COMBUSTIBLES ET CARBURANTS. CET ENSEMBLE COMPREND AU MOINS DEUX ZONES 16, 17 COLLECTRICES D'IMPURETES, SITUEES RESPECTIVEMENT EN AMONT ET EN AVAL D'UNE PARTIE D'UN DISPOSITIF FILTRANT 13 DISPOSE A L'INTERIEUR DE L'ENSEMBLE. UN ENSEMBLE 18 A ROBINET PERMET DE VIDANGER SIMULTANEMENT LES DEUX ZONES. LE DISPOSITIF FILTRANT 13 COMPORTE DEUX MILIEUX FILTRANTS 52, 54. LES DIFFERENTS ELEMENTS DE L'ENSEMBLE PEUVENT ETRE NOTAMMENT ASSEMBLES PAR VISSAGE, FACILITANT LES OPERATIONS DE MONTAGE ET DE DEMONTAGE. DOMAINE D'APPLICATION : FILTRES A CARBURANT POUR MOTEURS, NOTAMMENT DU TYPE DIESEL.
Patent FR-2542515-A1 (FR)
Title: Semi-automatic machine for inserting filiform elements, such as electrical conductors, into sleeves
Inventor: FLOURET JOEL
IPC: H02G1/08
Filed: 1983-03-08
Abstract: According to the invention, the machine comprises a single drawing-in assembly, consisting of a carrier wheel 2 mounted so as to rotate freely and of a drive roller 14 moved by an actuator cylinder 12. The filiform elements are brought to the entrance of the haul-off assembly by means of a centring member 5 and then they are inserted into a length of sleeving, the end of which, near the wheel 2, is prevented from moving by an actuator-cylinder clamping device 25. Application to slipping electrical conductors into lengths of sleeving which are precut to a desired length.
Patent FR-2530728-A1 (FR)
Title: Silencieux pour moteur a combustion interne
Inventor: FUKUOKA TAKASHI
IPC: F01N13/00
Filed: 1983-03-25
Abstract: SILENCIEUX POUR MOTEUR A COMBUSTION INTERNE, TEL QU'UN MOTEUR E A COMBUSTION INTERNE A DEUX TEMPS, A CYLINDRES JUMELES OPPOSES, DU TYPE A ALLUMAGE SIMULTANE, D'ENTRAINEMENT D'UNE SCIE A CHAINE. LE SILENCIEUX M EST RACCORDE EN PLUSIEURS POINTS 10, 11 A DES PORTIONS DU MOTEUR, TELLES QUE SES CYLINDRES 2, 3. IL COMPORTE UNE ONDULATION S DESTINEE A ABSORBER LA DISTORSION THERMIQUE, QUI EST FORMEE DANS AU MOINS UNE PAROI LATERALE DE LA PARTIE DU SILENCIEUX SITUEE ENTRE LES PORTIONS ADJACENTES 10 ET 11 PAR LESQUELLES LE SILENCIEUX EST RACCORDE AU MOTEUR.
Patent FR-2547812-A1 (FR)
Inventor: DESBOIS MICHEL
IPC: C07C43/225
Filed: 1983-06-23
Abstract: A process for the stimulaneous halogenation and fluorination of aromatic derivatives substituted by at least one group containing a halogenoalkyl unit. The aromatic derivative is reacted with the halogen in liquid hydrofluoric acid. The products obtained are useful as intermediates for the synthesis of compounds having a plant-protecting or pharmaceutical activity.
Patent FR-2531983-A1 (FR)
Title: Arrivee de matiere a plusieurs couche s pour alimenter des chambres a buses par des liquides
Inventor: HILDEBRAND OTTO
IPC: D21F1/00
Filed: 1983-07-07
Abstract: L'INVENTION CONCERNE UNE ARRIVEE DE MATIERE A PLUSIEURS COUCHES QUI COMPREND PLUSIEURS, PAR EXEMPLE TROIS, ELEMENTS D'ARRIVEE 3, 5 AYANT DES PIECES D'ENTREE 3 EN FORME DE BLOCS AVEC DES CANAUX DE REPARTITION PARALLELES 4 POUR LE COMPOSANT LIQUIDE ET QUI DEBOUCHENT DANS UNE CHAMBRE A BUSES 5. ENTRE LES ELEMENTS 3, 5 D'ARRIVEE DE MATIERE, ON PREVOIT DES LEVRES INTERMEDIAIRES EN FORME DE PLAQUES 7 QUI LIMITENT LES CHAMBRES A BUSES 5 ET QUI SONT DISPOSEES DE FACON A POUVOIR SE DEPLACER ENTRE LES PIECES D'ENTREE 3. LES LEVRES EXTERNES 6 PEUVENT AVOIR SOIT LA FORME DE PLAQUES DEPLACABLES, SOIT LA FORME DE PIECES PIVOTANTES. APPLICATION A LA FABRICATION DU PAPIER.
Patent FR-2531479-A1 (FR)
Title: Forage de puits avec unite de commande au sommet
Inventor: BOYADJIEFF GEORGE I
IPC: E21B3/02
Filed: 1983-08-03
Abstract: L'INVENTION CONCERNE LE FORAGE DE PUITS AVEC UNITE DE COMMANDE AU SOMMET. L'APPAREIL DE L'INVENTION COMPREND UN ASSEMBLAGE DE FORAGE A COMMANDE AU SOMMET 20 COMPORTANT UNE TIGE 34 ENTRAINEE PAR UN MOTEUR ET DESTINEE A ETRE FIXEE A L'EXTREMITE SUPERIEURE D'UN TRAIN DE TIGES 13 ET L'ENTRAINER AU COURS D'UNE OPERATION DE FORAGE, UNE CLEF DYNAMOMETRIQUE SUPPORTEE PAR L'ASSEMBLAGE 20 ET POUVANT SE DEPLACER POUR ROMPRE UN RACCORDEMENT PAR VISSAGE ENTRE LE TRAIN DE TIGES 13 ET LA TIGE 34, DE MEME QU'UN ELEVATEUR SUPPORTE PAR L'ASSEMBLAGE 20 ET VENANT S'ENGAGER SUR UNE SECTION DE TIGE EN DESSOUS DE LA CLEF DYNAMOMETRIQUE. L'INVENTION EST UTILISEE POUR RESOUDRE LES PROBLEMES D'EQUILIBRAGE ET METTRE LE PERSONNEL A L'ABRI DES DANGERS LORS DU FORAGE DES PUITS.
Patent FR-2531460-A1 (FR)
Title: Appareil a surjeter formant accessoire d'une machine a coudre
Inventor: MORI MIKIO
IPC: D05B1/20
Filed: 1983-08-03
Abstract: L'EXTREMITE FOURCHUE DU LEVIER5 ENTOURE LA VIS (NON FIGUREE) DE FIXATION DE L'AIGUILLE DE LA MACHINE A COUDRE ET OSCILLE DONC VERTICALEMENT, TANDIS QUE LE BRAS VERTICAL DUDIT LEVIER ENTRAINE PAR LA BIELLETTE9 ET LA DENT11 LA PLAQUE11 PIVOTEE EN 12 ET DECOUPEE DE FENETRES PROFILEES14-17 QUI COMMANDENT LES ORGANES OSCILLANTS18-21. 10 ET 20 PORTENT LES GUIDE-FILS 10 ET 23 ASSOCIES AUX FILS TRANSVERSAUX 30, 31 QUI COOPERENT AVEC CEUX40, 41 DE LA MACHINE POUR REALISER LES POINTS DE SURJET. A NOTER QUE 23 EST ARTICULE A 20 EN 25 ET PORTE DES GOUJONS DEPASSANTS26 ENGAGES DANS DES FENTES PROFILEES DECOUPEES DANS UNE PLAQUETTE VERTICALE28, CE QUI ASSURE LE VA-ET-VIENT VERTICAL DU FIL INFERIEUR31. DIVERS AUTRES ACCESSOIRES REALISENT L'AMENEE REGULIERE DES FILS30, 31 ET LEUR ENGAGEMENT CORRECT AVEC LES FILS D'AIGUILLE40, 41.
Patent FR-2533165-A1 (FR)
IPC: B29C48/08
Filed: 1983-08-09
Abstract: A.DISPOSITIF D'ALIMENTATION POUR MACHINE A INJECTER. B.CARACTERISE EN CE QUE L'OUVERTURE DE REMPLISSAGE 4 EST ASSOCIEE A UN DISPOSITIF DE CHARGEMENT 5 COMPRENANT PLUSIEURS COUPELLES DE RECEPTION DE MATIERE 9 QUI SONT DISPOSEES A ESPACEMENT RECIPROQUE DANS UNE CHAINE 7 OU BANDE TRANSPORTEUSE ET QUI PEUVENT ETRE VIDEES INDIVIDUELLEMENT DANS L'OUVERTURE DE REMPLISSAGE 4 DU CYLINDRE DE PLASTIFICATION 2. C.DISPOSITIF APPLICABLE A L'ALIMENTATION AUTOMATIQUE D'UNE MACHINE A MOULER PAR INJECTION.
Patent FR-2552123-A1 (FR)
Title: Nouvelles compositions pour le blanchiment alcalin des textiles
Inventor: DUBREUX BERNARD
IPC: D06L3/02
Filed: 1983-09-20
Abstract: FORMULATIONS POUR BLANCHIMENT ALCALIN DES TEXTILES CARACTERISEES EN CE QU'ELLES CONTIENNENT AU MOINS UN DERIVE PEROXYDE APPARTENANT AU GROUPE CONSTITUE PAR LES COMPOSES DE FORMULE GENERALE SUIVANTE: (CF DESSIN DANS BOPI) DANS LAQUELLE R, R, R, R REPRESENTENT L'HYDROGENE, UN RADICAL ALKYLE LINEAIRE AYANT DE 1 A 12 ATOMES DE CARBONE, UN RADICAL CYCLOALKYLE OU ALKYLE RAMIFIE AYANT DE 3 A 12 ATOMES DE CARBONE, UN RADICAL HYDROCARBONE AROMATIQUE AYANT DE 6 A 12 ATOMES DE CARBONE, ET SONT SUBSTITUES OU NON PAR UN ATOME DE CHLORE, DE BROME, DE FLUOR, PAR UN GROUPE NITRO, HYDROXY, ALKOXY OU UN RESTE ETHYLENIQUE OU ESTER CARBOXYLIQUE, R ET R D'UNE PART ETOU R ET R D'AUTRE PART POUVANT RESPECTIVEMENT NE FORMER QU'UN SEUL RADICAL ALKYLENE LINEAIRE OU RAMIFIE AYANT DE 3 A 12 ATOMES DE CARBONE. LES FORMULATIONS DE L'INVENTION PEUVENT CONTENIR UNE OU PLUSIEURS ENZYMES PROTEOLYTIQUES. DANS LES CONDITIONS REELLES DE LAVAGE, C'EST-A-DIRE EN PRESENCE DE CATALASE, LES PERFORMANCES DES FORMULATIONS DE L'INVENTION SONT TRES SUPERIEURES A CELLES DUES A LA PRESENCE DES AGENTS DE BLANCHIMENT CLASSIQUES COMME LE PERBORATE DE SODIUM.
Patent FR-2552978-A1 (FR)
Title: Fruit-crushing and stalk-removing machine for grapes and the like
IPC: A23N15/02
Filed: 1983-10-05
Abstract: The fruit-crushing and stalk-removing machine comprises a drum 2 provided with circular rails 3 rolling between support and drive rollers 4, the periphery of this drum being made from a mesh (circular bars 2d and longitudinal bars 2e welded on the perimeter of the preceding ones). A main toothed cylinder 8a-8b and an auxiliary toothed cylinder 10a-10b located, respectively, at the bottom and at the top, rotate inside, the first performing the actual destalking and the second ensuring the cleaning of the grid. The grapes to be processed arrive via the hopper 14, the grapes fall through the grid and the stalks or other debris are discharged via the hopper 15.
Patent FR-2553275-A1 (FR)
Title: Display or storage installation with shelves
Inventor: HENSSIEN FRANCOIS MAURICE GEOR
IPC: A47B57/14
Filed: 1983-10-14
Abstract: a. Display installation with shelves. b. Installation characterised in that each shelf comprises tabs 22, 27, 28 connected to the plate 21 of the shelf 20 by means 30, 31 enabling the tabs to be slid. c. The invention relates to library-type installations.
Patent FR-2535294-A1 (FR)
Title: Magasin a carrousel pour l'industrie des vetements
Inventor: GIACHETTI FRANCO
IPC: B65G1/127
Filed: 1983-10-26
Abstract: LA PRESENTE INVENTION CONCERNE UN MAGASIN A CARROUSEL POUR DES PARTIES DE VETEMENTS A ASSEMBLER. LE MAGASIN A CARROUSEL EST EQUIPE SUR DEUX PAROIS VERTICALES PARALLELES D'UNE SERIE DE PAIRES DE ROUES DENTEES 4 DONT AU MOINS L'UNE EST MOTRICE. CES ROUES DENTEES SUPPORTENT DEUX CHAINES 5, AUXQUELLES SONT SUSPENDUES, A DES INTERVALLES REGULIERS, DES NACELLES 6. LE DEPLACEMENT DES NACELLES PAR LES CHAINES EST COMMANDE PAR UN ORDINATEUR SELON DES SEQUENCES DONNEES DE FONCTIONNEMENT. CE MAGASIN A CARROUSEL EST DESTINE A L'INDUSTRIE DE LA CONFECTION DES VETEMENTS.
Patent FR-2555179-A1 (FR)
Title: New 1-Ä2-carbethoxy-4-(furyl- or benzofurylcarboxamido)phenoxyÜ-3-amino-2-propanols: their preparations and their applications in therapeutics
Inventor: BOULEY ETIENNE
IPC: C07D307/85
Filed: 1983-11-21
Abstract: New compounds of formula: Diuretic and b1-blocking properties. Treatment of hypertension (high blood pressure).
Patent FR-2555419-A1 (FR)
Title: Method for manufacturing shoes without lining and shoes produced via this method
Inventor: ATKARSKY A A
IPC: A43B3/02
Filed: 1983-11-28
Abstract: Method for producing shoes without lining having a toe and/or a rear part closed without a seam. Use is made of very thick leathers, having a thickness of between 2.5 and 4.5 mm, with a moisture content of 40 to 60%, and, after cutting-out, the excess thickness of the leather is removed by splitting over the entire upper, except for the toe 3 and/or for the rear part 4. A greater thickness is obtained at the toe 3 and/or the rear part 4 by leaving the natural thickness of the leather intact. Application to the manufacture of inexpensive, lightweight and well-fitting shoes.
Patent FR-2555524-A1 (FR)
Title: Dispositif de fixation amovible d'un siege sur un support tel qu'un plancher ou une structure de vehicule automobile
Inventor: LEVITRE GILLES
IPC: B60N2/015
Filed: 1983-11-28
Abstract: DISPOSITIF DE FIXATION AMOVIBLE D'UN SIEGE 3 SUR UN SUPPORT TEL QU'UN PLANCHER OU UNE STRUCTURE 1, 2 DE VEHICULE AUTOMOBILE, COMPRENANT, PRES D'UN BORD INFERIEUR DU SIEGE 3, AU MOINS UN MOYEN D'ACCROCHAGE A PIECE SAILLANTE 8 SOLIDAIRE DU SIEGE 3 OU DU SUPPORT 1, 2, ENGAGEE DANS UN EVIDEMENT 10 DE L'AUTRE ELEMENT, ET, AU VOISINAGE DU BORD INFERIEUR OPPOSE, AU MOINS UN MOYEN DE VERROUILLAGE, CARACTERISE EN CE QU'IL COMPORTE, PRES DUDIT BORD OPPOSE, AU MOINS UN MOYEN D'ACCROCHAGE SUPPLEMENTAIRE A PIECE SAILLANTE 8, POUVANT ETRE MISE EN PLACE DANS UN EVIDEMENT 10 PAR TRANSLATION HORIZONTALE DU SIEGE 3 DANS UN SENS F, ET CHAQUE MOYEN DE VERROUILLAGE COMPREND UNE BUTEE 11A COOPERANT AVEC UNE TETE SAILLANTE 9 D'UN MOYEN D'ACCROCHAGE 8, DE MANIERE A L'EMPECHER DE SE DEPLACER DANS LE SENS OPPOSE AU SENS PRECITE, LA BUTEE 11A ETANT ECLIPSABLE ELASTIQUEMENT ET PERPENDICULAIREMENT AUDIT SENS F. CE DISPOSITIF PERMET UN MONTAGE ET UN DEMONTAGE RAPIDES ET AISES DU SIEGE.
Patent FR-2538691-A1 (FR)
Title: Dispositif de soulevement automatique du couvercle des marmites
IPC: A47J27/64
Filed: 1983-12-29
Abstract: L'INVENTION CONCERNE UN DISPOSITIF ADAPTE POUR SOULEVER AUTOMATIQUEMENT LE COUVERCLE D'UNE MARMITE LORSQUE LE CONTENU DE CELLE-CI ATTEINT UNE TEMPERATURE DETERMINEE. CE DISPOSITIF EST CONSTITUE D'UNE MONTURE 1 QUI PEUT SE MONTER SUR LE BORD INTERIEUR D'UNE MARMITE, UNE VALVE THERMOSTATIQUE 4 ETANT PREVUE DANS CETTE MONTURE. CETTE VALVE COMPREND UN CORPS CENTRAL CYLINDRIQUE 5 MAINTENU ABAISSE PAR UN RESSORT A BOUDIN 6. LORSQU'UNE TEMPERATURE PREDETERMINEE EST ATTEINTE, LE CORPS CYLINDRIQUE 5 SE DEPLACE VERS LE HAUT, SOULEVANT UN PETIT BRAS 7 QUI SUPPORTE LE COUVERCLE DE MANIERE A EVITER QUE LE CONTENU DE LA MARMITE NE DEBORDE.
Patent FR-2557773-A1 (FR)
Title: Lifting device for tobacco drier frames, especially for tobacco of the Virginia type
Inventor: MULLER JEAN-MARC
IPC: A24B1/02
Filed: 1984-01-05
Abstract: The present invention relates to a lifting device for tobacco drier frames, especially for tobacco of the Virginia type. The device is characterised in that it consists essentially of two supporting arms 1 mounted slidably in the lower part of the drier by means of slideways 2 fastened in the latter, of two lever arms 3, each articulated on the end of a supporting arm 1 and each equipped with an actuating arm 5, said actuating arms being connected to one another at their ends by means of crossmembers 6 forming lifting handles, and of two swingletrees 7 for supporting the frames to be put in place, which are each mounted pivotably on the free end of a lever arm 3.
Patent FR-2557793-A1 (FR)
Title: Improvements to transportable baths for sheep
Inventor: HITTA JEAN-PIERRE
IPC: A61D11/00
Filed: 1984-01-09
Abstract: The invention relates to a transportable bath for sheep, of the type comprising a tub 1 containing the liquid of the bath, connected via an exit ramp 6 to a lateral platform 5, means for guiding the animals to the bath and an emptying ramp 8, the unit being carried by a frame on wheels 3, the said bath being characterised in that the said guiding means are constituted by an elevator carriage 10 mounted on one of the ends of the tub 1 and capable of tipping at the end of its upward movement so as to plunge the animal or animals loaded on the carriage, headfirst, into the liquid of the bath. Application in particular to sheep-dip baths.
Patent FR-2557912-A1 (FR)
Title: Closing device of the espagnolette type
Inventor: POULAIN CLAUDE
IPC: E05C9/08
Filed: 1984-01-09
Abstract: The present invention relates to a closing device of the espagnolette type for shutters, windows or the like, which consists of a rod fastened to woodwork by fastening means, movable in position relative to its axis, articulated on the woodwork in the region of said means and equipped with an actuating and blocking handle. The device according to the invention is characterised essentially in that the part of each fastening means intended for holding the rod consists of two elements which engage round a section of said rod, thereby forming a clevis.
Patent FR-2541117-A1 (FR)
Title: Dispositif de neutralisation des odeurs de l'air charge de composants odorants
IPC: F24F3/16
Filed: 1984-02-21
Abstract: DISPOSITIF DE NEUTRALISATION DES ODEURS CONTENUES DANS L'AIR CHARGE DE COMPOSANTS DEGAGEANT DES MAUVAISES ODEURS ET S'ECOULANT DANS UN CANAL D'ECOULEMENT. ON UTILISE UN ADSORBANT DESODORISANT 9 CONTENU DANS UN RESERVOIR 4, QUI EST INTRODUIT SOUS LA FORME D'UN BROUILLARD DE LIQUIDE (AEROSOL) DANS LE CANAL D'ECOULEMENT 1 D'UN SYSTEME D'EVACUATION D'AIR PAR L'INTERMEDIAIRE D'UNE CONDUITE 5, DU FAIT DE LA DIFFERENCE DE PRESSION EXISTANT ENTRE L'INTERIEUR DU RESERVOIR 4 ET L'ATMOSPHERE ENVIRONNANTE. LE COURANT D'AIR EVACUE EST IONISE SUR LA POLARITE NEGATIVE PAR UN ELEMENT METALLIQUE AUX ARETES VIVES 10 TANDIS QUE DES COMPOSANTS DEGAGEANT UNE MAUVAISE ODEUR IONISEE PREFERENTIELLEMENT DU FAIT DE LEUR PLUS GRANDE TAILLE MOLECULAIRE, SONT NEUTRALISES PAR ACCUMULATION ET ATTRACTION ELECTROSTATIQUE PAR LES PARTICULES D'ADSORBANT LIQUIDE CHARGEES SUR LA POLARITE POSITIVE.
Patent FR-2542763-A1 (FR)
Title: Procede et appareillage pour l'electrolyse d'une solution aqueuse diluee d'alcali caustique
Inventor: ASANO HIROSHI
IPC: C25B1/46
Filed: 1984-03-16
Abstract: PROCEDE ET APPAREILLAGE POUR L'ELECTROLYSE DE SOLUTIONS AQUEUSES DILUEES D'ALCALI CAUSTIQUE DANS UNE CELLULE D'ELECTROLYSE PARTAGEE EN DEUX COMPARTIMENTS D'ELECTRODES PAR UNE MEMBRANE ECHANGEUSE DE CATIONS, LA SOLUTION ETANT ENVOYEE DANS L'UN DES COMPARTIMENTS ET UNE SOLUTION AQUEUSE CONCENTREE D'ALCALI CAUSTIQUE EVACUEE DE L'AUTRE COMPARTIMENT. ON UTILISE UNE CELLULE SYMETRIQUE PARTAGEE EN DEUX COMPARTIMENTS PAR UNE MEMBRANE ECHANGEUSE DE CATIONS 1 AVEC ELECTRODES 4, 5 EN FER, NICKEL OU LEURS ALLIAGES, ET DISPOSITIFS 8, 10-8, 10 D'ALIMENTATION ET D'EVACUATION DE L'ELECTROLYTE ET DE LA SOLUTION QUI SONT TOUS SYMETRIQUES PAR RAPPORT A LA MEMBRANE ECHANGEUSE DE CATIONS, ET ON PROCEDE PERIODIQUEMENT A DES INVERSIONS DU SENS DU COURANT ET PAR CONSEQUENT DE LA POLARITE DES ELECTRODES, ET LE CAS ECHEANT A UNE INVERSION DU SENS D'ALIMENTATION ET D'EVACUATION DE LA SOLUTION SOUMISE A L'ELECTROLYSE.
Patent FR-2563314-A1 (FR)
Title: Device for saving water
IPC: E03C1/02
Filed: 1984-04-24
Abstract: The device according to the invention is capable of being mounted downstream of a tap and upstream of a distribution member. The device comprises shut-off means 2, 3: - normally closed under the effect of the pressure P1 of the water coming from the open tap; and - capable of being opened under the effect of a reversed pressure whose employment requires a positive action on the part of the user.
Patent FR-2546367-A1 (FR)
Title: Reaping (mowing) assembly and reaping (mowing) blade protector
Inventor: LOHRENTZ HOWARD R
IPC: A01D34/18
Filed: 1984-05-17
Abstract: The invention relates to reaping (mowing) blades. <??>It relates to a reaping (mowing) blade in which the support for the blade is formed by fixed lower fingers 22 and movable upper fingers 54 which between them delimit a space for the passage of the cutting members 16. According to the invention, the space separating the fingers 22, 54 may be adjusted individually with the aid of a screw 68 passing through the upper finger 54 and bearing on a shim 48 which also supports an articulation 70 of the end of the upper finger 54. <??>Application to agricultural reaping (mowing) machines.
Patent FR-2564735-A1 (FR)
Title: Apparatus for physical training and re-education
IPC: A63B23/12
Filed: 1984-05-25
Abstract: Apparatus comprising a vertical beam 1 fixed to the ground or on a platform by means of a pivot articulation 2. The upper end of the beam may be moved in all directions, in the horizontal plane, inside a circle delimited by the possibilities of the pivot articulation. This beam is braked in its movements by three hydraulic dampers 8 arranged over its periphery at 120 degrees from one another. Their lower ends are fixed to the same support as the pivot articulation. Their upper ends are fixed to a sleeve 12 sliding on the beam and permitting power adjustment by modification of the lever arm ratios. A pin 13 joins the two pieces. Applications: overall muscle-development exercise; re-education, particularly of the spine.
Patent FR-2566108-A1 (FR)
Title: Heat exchanger for cooling a liquid metal by air, consisting of identical tube panels
Inventor: MALAVAL CLAUDE
IPC: F28B1/06
Filed: 1984-06-15
Abstract: The invention relates to a heat exchanger for cooling a liquid metal by air. The heat exchanger consists of identical tube panels 8a, 8b..., 8f each comprising two horizontal manifolds 9 placed vertically in line with each other and an assembly of vertical cooling tubes 12 placed in a horizontal parallelepipedal casing 13 which is open on two of its opposite faces 18a, 18b. The cooling air circulates in the casing 13 between its inlet face 18b and its outlet face 18a. The panels 8a, 8b..., 8f are placed beside each other and assembled so that their outlet faces 18a constitute a prismatic surface, the height of which is vertical and the internal space of which connects to a shaft 6 having a vertical axis. Each of the panels 8a, 8b..., 8f is suspended from a fixed structure by virtue of articulated fixing means, via its upper manifold 9 only. The invention applies particularly to the cooling of the primary sodium of fast-neutron reactors after their shutdown.