baber/WOPTO huggingface dataset:
Patent FR-2589272-A1 (FR)
Title: Dynamic display apparatus with programmable control
Inventor: ALVAREZ-CAMPANA MANUEL GONZALE
IPC: G09F11/29
Filed: 1985-10-28
Abstract: This apparatus is constituted by a modular assembly of several freestanding elements 1 each comprising a first mechanical device 4, 6 for horizontal movement of a support strip 8 adapted to carry images or parts of images, a second mechanical device 10, 12, 17 for vertical winding and unwinding of a strip 13 for concealing the said images, means for driving these devices, and an electronic control box 19, in combination with a programmable electronic unit 29 for overall control of the said boxes 19. The control box 19 is linked to sensors 21a, b, c adapted to read a coding carried by the support strip 8, to sensors 22a, 22b sensitive to the position of the concealing strip 13 and to sensors 23 sensitive to the rotation of the first mechanical device 4, 6. The overall control unit 29 is a computer.
Patent FR-2573238-A1 (FR)
Title: Systeme de fermeture de chateau de stockage de combustible nucleaire use
Inventor: EFFERDING LARRY EDWARD
IPC: G21F5/012
Filed: 1985-11-12
Abstract: LE SYSTEME DE FERMETURE DE CHATEAU, SELON L'INVENTION, COMPREND UN ELEMENT DE BASE CREUX 38 DE CHATEAU COMPORTANT UNE OUVERTURE ETAGEE 102 CONCUE POUR LA RECEPTION DU COMBUSTIBLE NUCLEAIRE USE, ET UN AGENCEMENT DE COUVERCLE 122 DESTINE A FERMER CETTE OUVERTURE ET COMPORTANT UN ELEMENT DE FERMETURE PRIMAIRE 126 DONT UNE REGION DU POURTOUR EST PLACEE SUR UNE PREMIERE PARTIE HORIZONTALE, UN MOYEN 182 POUR FIXER CET ELEMENT 126 SUR L'OUVERTURE 102, ET UN JOINT PRIMAIRE 232 ETANCHE AUX GAZ DISPOSE ENTRE L'ELEMENT DE FERMETURE PRIMAIRE ET LA PREMIERE PARTIE HORIZONTALE POUR EMPECHER LA FUITE DU GAZ HORS DU CHATEAU. L'ELEMENT DE FERMETURE 126 COMPREND UN PREMIER PASSAGE 194 POUR GAZ SITUE INTERIEUREMENT PAR RAPPORT AU JOINT PRIMAIRE 232 ETANCHE AUX GAZ DANS LE BUT D'UNE INJECTION DE GAZ AFIN DE CONTROLER LE JOINT PRIMAIRE 232 ETANCHE AUX GAZ ET UN SECOND PASSAGE 210 SITUE EXTERIEUREMENT PAR RAPPORT AU JOINT PRIMAIRE 232 ETANCHE AUX GAZ ET CONCU POUR RECEVOIR TOUT GAZ AYANT FUI A TRAVERS LE JOINT PRIMAIRE 232 ETANCHE AUX GAZ PENDANT L'ESSAI.
Patent FR-2591469-A1 (FR)
Title: Tete de contre-angle endodontique inductrice de trois mouvements selectifs
IPC: A61C1/07
Filed: 1985-12-18
Abstract: La présente invention permet par sélection manuelle de la pièce 15 d'induire sur un outil endodontique branché à un rotor 10, trois types de mouvements distincts, utilisés dans le repérage, la pénétration, l'exploration, la mise en forme, le débourrage et le nettoyage des canaux dentaires. Il s'agit d'un mouvement alternatif circum-sectoriel horizontal lorsque la bille s'enclenche dans la saignée du rotor 19, d'un mouvement alternatif ascendo-descendant lorsque la bille 6 s'enclenche dans la saignée 20, et d'un mouvement hélicoïdo-horizontale continu de grande fréquence à effet vibratoire, secondaire lorsque la bille 6 s'enclenche dans la saignée 21. Les fonctions précitées peuvent individuellement intervenir dans les fonctions annexes de désobturation canalaire, de condensation thermo-mécanique de subtances endodontiques médicamenteuses, ou dans la finition pariétale des canaux après leur aléage manuel. (CF DESSIN DANS BOPI)
Patent FR-2593377-A1 (FR)
Inventor: WEISS ROGER
IPC: A47J43/044
Filed: 1986-01-30
Abstract: An appliance for preparing mayonnaise and similar sauces has a reservoir for oil or otherl iquid mounted above the mixing bowl. A mixing tool is rotatable within the bowl by way of a driven shaft which extends vertically and is also arranged to drive a dispensing device for controlling the flow of liquid from the reservoir to the bowl. The dispensing device includes a gear type proportioning pump having a toothed wheel which transports oil or other liquid from an intake orifice in the bottom of the reservoir to a delivery orifice communicating with the bowl.
Patent FR-2594287-A1 (FR)
Title: Independent heating device
Inventor: BIAGIO BRANCIFORTI
IPC: H05B3/82
Filed: 1986-02-07
Abstract: Independent heating device characterised in that it comprises: an outer metal tube of round or square cross section D, there being welded inside this tube D by welds S a copper or aluminium tube. Supports P will be welded or screwed via bolts to the bottom of the tube D. Inside the copper or aluminium tube, resistors under very low voltage 12, 24 or 48 volts, mounted on cylinders of refractory and insulating material, these resistors will be attached to a peg made of porcelain or any other insulating material W, and will be fixed to this peg by pins V which also serve to plug into the supply. The device is devised to be fixed or mobile.
Patent FR-2577734-A1 (FR)
Title: Analyseur d'images en couleurs
Inventor: SUZUKI KENJI
IPC: G03B27/73
Filed: 1986-02-17
Abstract: L'INVENTION CONCERNE UN ANALYSEUR D'IMAGES EN COULEURS. L'ANALYSEUR EST COMPOSE DE TROIS TYPES D'ELEMENTS DE CONVERSION PHOTO-ELECTRIQUE 45, 46, 47 SERVANT A CONVERTIR PHOTO-ELECTRIQUEMENT LES COMPOSANTES DE COULEURS FONDAMENTALES DE LUMIERE RESPECTIVEMENT EN CHARGES DE SIGNAL ET A ASSURER LA MEMORISATION DESDITES CHARGES, CES ELEMENTS ETANT REPARTIS SOUS LA FORME D'UNE MATRICE COMPORTANT M RANGEES ET N COLONNES DE FACON A FORMER DES ELEMENTS D'IMAGE; DES ELECTRODES DE DECALAGE 50, CORRESPONDANT A DES ELEMENTS DE CONVERSION PHOTO-ELECTRIQUE DE LA MEME COULEUR SONT RELIEES ENTRE ELLES; LORSQU'UN SIGNAL DE FIN DE MEMORISATION EST APPLIQUE AUX ELECTRODES DE DECALAGE 50, LES CHARGES SE TROUVANT DANS LES ELEMENTS DE CONVERSION ELECTRIQUE CORRESPONDANTS SONT TRANSFEREES ET EMMAGASINEES DANS DES DISPOSITIFS A COUPLAGE DE CHARGE 51; POUR DES DISPOSITIFS 51 CORRESPONDANT A UN ELEMENT D'IMAGE INDIVIDUEL, LES CHARGES DE SIGNAL DE COULEUR SONT ADDITIONNEES ET EXTRAITES PAR L'INTERMEDIAIRE D'UNE LIGNE DE SORTIE 76.
Patent FR-2594478-A1 (FR)
IPC: E06B3/64
Filed: 1986-02-14
Abstract: 1. Glass panel (1) constituted by at least two glass panes (2, 3) substantially centred one upon the other and disposed parallel to and at a certain distance from one another, the spacing between these glass panes (2, 3) being demarcated by a joint (4) which hermetically seals the volume (5) which they define, one (2) of these glass panes (2, 3), referred to as the "dorsal" one, having in at least one direction perpendicular to two of its parallel edges (6) a dimension which is less than that of the opposite glass pane, referred to as the "frontal" one (3), these glass panes furthermore comprising two surfaces which face one another and which are referred to as the "internal" surfaces (6, 7) and two opposite surfaces referred to as the "external" surfaces (9, 10), which panel has, arranged in combination along each of the edges (6) of the dorsal glass pane (2) which are recessed-back in relation to those (11) of the frontal glass pane (3) : - on the one hand, at least one flange (12) which has two surfaces (13, 14) which are substantially parallel and are turned towards the glass panes and are not in contact with one another and which have a given spacing (D), such that each of said surfaces (13, 14) provides, for the flange (12), a support zone, one zone (13) being on the external surface (9) of the dorsal glass pane (2), and the other zone (14) being on the internal surface (8) of the frontal glass pane (3), the said support flange (12) preferably consisting of a section (21) which extends substantially over the entire longitudinal dimension of the edge (6) of the dorsal glass pane (2) along which it is situated, and - on the other hand, at least one detachable mechanical connecting element (15) between the said flange (12) and the frontal glass pane (3), this glass panel being characterized in that each mechanical connecting element (15) consists of a tubular member (15) which is substantially cylindrical and whose body (16) has a height (H) which is at least substantially equal to the spacing (D) between the internal and external surfaces, respectively, of the frontal (3) and dorsal (2) glass panes, this tubular member having : - on the one hand, its base (17) which is at least indirectly in contact wiht the frontal glass pane (3) and which has at least one means for anchorage (18) to this glass pane (3), and - on the other hand, its top (19) which is substantially situtated in the plane of the external surface (9) of the dorsal glass pane and which is provided with at least one anchorage means (20) for the flange, arranged supportingly on this external surface (9).
Patent FR-2594367-A1 (FR)
Inventor: MEYER PHILIPPE
IPC: B23K20/24
Filed: 1986-02-19
Abstract: The invention is directed to a process for plating Al alloys containing lithium by hot co-rolling under the usual heating conditions, in the air. The process comprises effecting controlled oxidation of the core alloy by heating in the air at between 450 DEG C. and 550 DEG  C. for a period of time such that the depth affected by the surface loss of Li is between 50 and 700  mu m. The core is then treated mechanically or chemically to remove the surface oxides with a loss of alloy less than 30  mu m. An assembly of the core and platings is then co-rolled with reheating to a temperature of less than 500 DEG  C. for less than 24 hours. The result is perfect adhesion of the core to the surface platings.
Patent FR-2581581-A1 (FR)
Title: Dispositif pour le moulage direct de semelles sur des tiges de chaussures
Inventor: OSTER LOTHAR
IPC: B29C39/10
Filed: 1986-04-25
Abstract: Dispositif pour le formage direct de semelles sur des tiges de chaussures, comprenant un unique poste de moulage ou plusieurs postes de moulage disposés en série côte à côte, ou encore plusieurs postes de moulage disposés en cercle, et au moins une unité d'injection qui comprend une tête mélangeuse munie d'une vis sans fin, l'unité d'injection étant constituée de façon mobile. La vis sans fin 10 est montée sur une broche de serrage à expansion connue en soi et en ce que le piston de pression 32 de la broche de serrage à expansion est chargé par un ressort et est déchargé par un dispositif de relâchement. (CF DESSIN DANS BOPI)
Patent FR-2600125-A1 (FR)
Title: Gicleur et dispositif mettant en oeuvre un tel gicleur
Inventor: JUBERT XAVIER
IPC: G05D7/01
Filed: 1986-06-17
Abstract: L'INVENTION CONCERNE UN GICLEUR ET UN DISPOSITIF METTANT EN OEUVRE UN TEL GICLEUR. LE GICLEUR SELON L'INVENTION EST CARACTERISE EN CE QU'IL COMPORTE DES MOYENS 61, 62, 63 POUR QUE LES DIMENSIONS DE L'ORIFICE DE PASSAGE DU FLUIDE VARIENT EN FONCTION DU DIFFERENTIEL DE PRESSION CONSISTANT ENTRE L'ENTREE ET LA SORTIE. APPLICATION: REALISATION DE GICLEURS ETOU DE DISPOSITIFS DONT LE DEBIT EST DIRECTEMENT PROPORTIONNEL AU DIFFERENTIEL DE PRESSION EXISTANT ENTRE L'ENTREE ET LA SORTIE.
Patent FR-2599959-A1 (FR)
Title: Detection and quantification of the physicophysiological effects of bimetallism in the mouth
IPC: A61B5/053
Filed: 1986-06-12
Abstract: The ionisation of the oral secretion liquids and of the mixtures which pass through the mouth create, when there is prosthetic bimetallism, currents associated with some Peltier electromotive forces. These voltaic effects are acceptable to a greater or lesser extent as a function of the salivary reactions and of the interprosthetic distances and of the other parameters linked to individual metabolisms. It is important to quantify this discomfort for each patient. A calibration system containing various mixtures and electrodes of the same type as those encountered in the oral cavity associated with simple electronics and an L.E.D. display makes it possible to define the potential differences of the bimetallism to be placed or encountered in the oral cavity. A system of points with buttons having interchangeable ends and of the same type as the prosthetic element make it possible to quantify the voltaic activity in situ. A set of test solutions corresponding to various food pH's distributed according to the socio-cultural or regional environment applied by a small metal disc with felt or another support thus constituting a voltage reference in the differential electronic system for quantifying these discomforts of the bimetallism.
Patent FR-2602466-A1 (FR)
Title: Suspension a roue independante pour vehicule automobile
Inventor: GALLET PATRICK
IPC: B60G7/02
Filed: 1986-08-11
Abstract: SUSPENSION A ROUE INDEPENDANTE DU TYPE MAC PHERSON, COMPORTANT UNE JAMBE DE FORCE 2 POURVUE D'UN RESSORT HELICOIDAL 5 ET UN BRAS TRANSVERSAL 7. CE DERNIER EST FIXE A LA CAISSE SELON UN AXE LONGITUDINAL X X, AU MOYEN D'ELEMENTS A GEOMETRIE VARIABLE, MODIFIANT LA POSITION DU CENTRE DE ROTATION APPARENT DU BRAS TRANSVERSAL 7 DE FACON A COMPENSER POUR L'ESSENTIEL LE CARROSSAGE ET LA VARIATION DE VOIE PRIS PAR LE TRAIN LORS DES DEBATTEMENTS IMPORTANTS DE LA ROUE.
Patent FR-2586414-A1 (FR)
Title: Nouveau materiau fritte composite a base de carbure de silicium
Inventor: SUGAWARA JUN
IPC: C04B35/565
Filed: 1986-08-20
Abstract: LA PRESENTE INVENTION CONCERNE UN MATERIAU FRITTE COMPOSITE A BASE DE CARBURE DE SILICIUM RESISTANT A L'EROSION. SELON L'INVENTION CE MATERIAU EST OBTENU A PARTIR DE MATERIAUX DE DEPART COMPOSES ESSENTIELLEMENT DE SIC ET D'UNE QUANTITE DE ZRB INFERIEURE OU EGALE A 50 EN VOLUME. L'INVENTION TROUVE NOTAMMENT APPLICATION DANS L'INDUSTRIE METALLURGIQUE.
Patent FR-2603578-A1 (FR)
Title: Process for the selective hydrogenation of phenylacetylene in a styrene-rich cut
Inventor: BOITIAUX JEAN-PAUL
IPC: C07C7/167
Filed: 1986-09-10
Abstract: Process for the purification of a styrene feedstock containing phenylacetylene by selective hydrogenation of the latter, in which the said feedstock in the liquid phase is reacted with hydrogen in contact with a catalyst, characterised in that the catalyst contains a support and from 0.05 to 5 % by weight of palladium and from 0.02 to 2 % by weight of gold.
Patent FR-2605410-A1 (FR)
Title: Procede et dispositif de mesure electrochimique de la concentration en ions oxyde dans un bain a base d'halogenures fondus
Inventor: PICARD GERARD
IPC: C25C3/00
Filed: 1986-10-17
Abstract: L'INVENTION CONCERNE UN PROCEDE ET UN DISPOSITIF DE MESURE ELECTROCHIMIQUE DE LA CONCENTRATION EN IONS OXYDE DISSOUS DANS UN BAIN A BASE D'HALOGENURES FONDUS. LE PROCEDE EST BASE SUR UNE IMPEDANCEMETRIE A FAIBLE COURANT ET A FAIBLE SURTENSION, ENTRE UNE ELECTRODE INDICATRICE, UNE ELECTRODE DE REFERENCE ET UNE CONTRE-ELECTRODE. ON DETERMINE LA VALEUR REELLE ZR DE L'IMPEDANCE POUR DEUX FREQUENCES : UNE BASSE ZR(B) 15-25 HZ, UNE HAUTE ZR(H) 10-100 KHZ; L'INVERSE DE LA CONCENTRATION EN IONS OXYDE EST UNE FONCTION LINEAIRE DE LA DIFFERENCE ENTRE ZR(B) ET ZR(H). LA METHODE A UNE GRANDE PRECISION DANS LES FAIBLES DOMAINES DE CONCENTRATION EN IONS OXYDE. APPLICATION AU DOSAGE CONTINU DE L'ALUMINE DANS LES CUVES D'ELECTROLYSE POUR LA PRODUCTION D'ALUMINIUM.
Patent FR-2589873-A1 (FR)
Title: Nouveaux complexes cupriferes, leur preparation et leur utilisation comme colorants
Inventor: BRENNEISEN KURT
IPC: C09B45/28
Filed: 1986-11-03
Abstract: L'INVENTION CONCERNE LES COMPOSES DE FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE R, R, R, R, R, X ET B SIGNIFIENT DES RADICAUX VARIES. CES COMPOSES PEUVENT ETRE UTILISES COMME COLORANTS POUR LA TEINTURE OU L'IMPRESSION DES SUBSTRATS ORGANIQUES CONTENANT DES GROUPES HYDROXY OU DES ATOMES D'AZOTE.
Patent FR-2606496-A1 (FR)
Title: Cooling device, cooling by natural aerodynamic circulation
IPC: F25D7/00
Filed: 1986-11-06
Abstract: The invention relates to a device especially for the chilling, or holding at a relatively cool temperature, of solid or liquid foodstuffs, the device being associated with a moving vehicle, which device is characterised in that it consists of a ventilation tunnel 1 oriented along the axis of the vehicle, so as to create an airflow in this tunnel generated solely by the movement of the vehicle, this tunnel being arranged so as to give access to a container 2 of foodstuff in a coaxial arrangement inside the tunnel, this container having walls connected with at least one evaporator 3 and a humidifier 13 in order to supply the evaporator of the container, the container being cooled by evaporation-conduction.
Patent FR-2609974-A1 (FR)
Title: Ascenseur a traction
Inventor: BEAULIEU DANIEL
IPC: B66B17/12
Filed: 1987-01-27
Abstract: LA PRESENTE INVENTION CONCERNE DES ASCENSEURS A TRACTION PAR CABLES. SELON L'INVENTION, LES CABLES 22 S'ETENDENT JUSQU'A UN POINT SITUE AU-DESSUS DU CENTRE DE GRAVITE DU CONTREPOIDS 30 ET UNE PART NOTABLE DE LA MASSE DU CONTREPOIDS 30 EST SITUEE AU-DESSUS DE LA POULIE D'ENTRAINEMENT 22. CETTE " PARTIE SUPERIEURE " DE CONTREPOIDS EST SITUEE AU-DESSUS DU NIVEAU DU PALIER SUPERIEUR 16 QUAND LA CABINE 10 EST EN BAS DE LA GAINE 12. LE CONTREPOIDS 30 EST SITUE DU MEME COTE DE LA GAINE 12 QUE LE MOTEUR D'ENTRAINEMENT 18 DE L'ASCENSEUR; LE MOTEUR EST AUSSI AU-DESSUS DU NIVEAU DU PALIER SUPERIEUR 16, MAIS SUR LE COTE DE LA GAINE, ETANT SITUE AUPRES DE LA GAINE 12 A UNE CERTAINE DISTANCE EN DESSOUS DU SOMMET DE LA GAINE, REPRESENTANT ENVIRON 50 DE LA HAUTEUR DE LA CABINE.
Patent FR-2596687-A1 (FR)
Title: Dispositif de garnissage par des parties individuelles prefabriquees en des matieres ceramiques
Inventor: SCHULZE MANFRED
IPC: B28B11/02
Filed: 1987-04-02
Abstract: DANS UN DISPOSITIF DE GARNISSAGE PAR DES PARTIES INDIVIDUELLES PREFABRIQUEES EN DES MATIERES CERAMIQUES, UN GENERATEUR DE VIBRATIONS 10, INCORPORE DANS UN VERIN ELEVATEUR 11 MOBILE VERTICALEMENT, EST ASSUJETTI A UNE TIGE 5 GENERATRICE DE VIBRATIONS. CETTE TIGE 5, PORTANT UN ADAPTATEUR 3, UN RECEPTACLE 2 A EBAUCHES ET UNE EBAUCHE 1, EST ELASTIQUE ENTRE UN SUPPORT DE GUIDAGE 7 ET LEDIT ADAPTATEUR 3. UNE PARTIE INDIVIDUELLE PREFABRIQUEE 12, DEPASSANT D'UN LOGEMENT 13 MOBILE ENTRE DES BUTEES 17, SE TROUVE DANS UN MECANISME DE GARNISSAGE 15 LIMITE PAR UNE BUTEE 16.
Patent FR-2615603-A1 (FR)
Title: Refrigerator of the absorption-diffusion type
Inventor: CLODIC DENIS
IPC: F25D11/02
Filed: 1987-05-18
Abstract: The present invention relates to a refrigerator of the absorption-diffusion type, which includes a lower refrigeration compartment, an upper freezing compartment and a refrigerating unit. This refrigerator is characterised in that it is made in two parts which can be fitted one into the other, namely a parallelepipedal cabinet 1, the rear face of which is open over all or the greater part of its height, and an added part (aggregate) 2 which can be fitted in a sealed manner into the cabinet 1 and comprising the refrigerating unit and a vertical wall 12.
Patent FR-2615509-A1 (FR)
Inventor: SOLLADIE GUY
IPC: C07C403/06
Filed: 1987-05-21
Abstract: According to this process a stereospecific reduction of the two hydroxyl groups of an etherdiol is carried out using a mixture (titanium trichloride, lithium aluminium hydride) at a temperature of approximately between 5 DEG C and 40 DEG C and the ether obtained is optionally converted into vitamin A, retinal or retinoic acid. Application to the synthesis of all-trans compound taken from the group consisting of vitamin A and its ethers, retinal and retinoic acid and their 13-cis isomers.
Patent FR-2615823-A1 (FR)
Title: Cardboard packaging box
Inventor: DUREUIL JACQUES
IPC: B65D5/38
Filed: 1987-05-29
Abstract: The present invention relates to a cardboard packaging box intended for the packaging of various products, in particular food products such as cheeses, constituted by at least one cardboard blank, cut-out and folded. This box is characterized in that it comprises, on the one hand, a prismatic envelope with a regular hexagonal cross-section, having an opening in the front part of its lateral surface because of the absence of two front lateral walls, and a drawer 2 sliding in this opening and comprising a lower horizontal bottom 9 in the shape of a regular hexagon, two rear sides 11, 12, two intermediate walls 15, 16 and two front walls 19, 21 forming a dihedron with an aperture angle of 120 DEG .
Patent FR-2616659-A1 (FR)
Title: Method for promoting the penetration of macromolecules through the epidermis, used for the production of cosmetic preparations
Inventor: GREFF DANIEL
IPC: A61K9/127
Filed: 1987-06-16
Abstract: The invention relates to a method intended for promoting the pentration of macromolecules of cosmetic interest through the epidermis. This method consists in incorporating the macromolecules in lipid vesicles known by the name of liposomes. The preparations thereby obtained can, after the addition of suitable excipients, be advantageously used in cosmetics.
Patent FR-2617179-A1 (FR)
Title: Revetement decoratif colore et resistant a l'usure, a base de resine epoxydique, pour sols et panneaux, et son procede de realisation
Inventor: CUSSOT CHRISTIAN
IPC: C09D7/62
Filed: 1987-06-26
Abstract: Le revêtement est constitué par un mélange homogène de résine époxydique sans solvant contenant des additifs usuels, de microbilles de verre pleines et de paillettes d'aluminium colorées par des pigments, ce revêtement étant ainsi pigmenté dans la masse, translucide et scintillant de façon durable. Le colorant des paillettes est avantageusement un vernis époxy coloré et irisé. Le revêtement est applicable en une seule passe, la couche unique pouvant avoir une épaisseur de 1 à 5 millimètres. On le réalise en étalant un mélange homogène de ses divers composants, mis en oeuvre en quantités prédosées, sur un primaire d'accrochage préalablement appliqué sur le support à revêtir.
Patent FR-2617725-A1 (FR)
Title: Muscle-exercising apparatus
Inventor: VINCENT CYRILLE
IPC: A63B21/00
Filed: 1987-07-07
Abstract: Muscle-development apparatus including a carriage 9 intended to be manoeuvred against the force developed by the stressing means. According to the invention, the manoeuvring carriage 9 is connected by means of a flexible link 5 to the stressing means which most often comprise weights 10, by means of a flexible link 5. This flexible link 5 passes around a pulley 1 with a spindle integral with the carriage 9 and is fastened to a bar 7. Depending on whether this bar 7 is blocked against the carriage 9 or is integral with the structure by virtue of a system of hooks 3, 4, 8, the effort to be applied in order to distance the carriage 9 is doubled or not doubled.
Patent FR-2608223-A1 (FR)
Title: Pompe a pistons axiaux
Inventor: ALAZE NORBERT
IPC: F04B1/14
Filed: 1987-09-16
Abstract: POMPE A PISTONS AXIAUX POUR LA CIRCULATION D'UN FLUIDE, ET D'UN LIQUIDE EN PARTICULIER, AVEC UN ELEMENT DE NUTATION 42 QU'UN MOTEUR 1 FAIT TOURNER ET QUI DEPLACE UN PISTON REFOULEUR 24 AU MOINS DANS UN CYLINDRE 31 DE PISTON. LE CYLINDRE DE PISTON 31 EST RELIE A UN CANAL 26 D'ASPIRATION DU FLUIDE A TRANSPORTER PAR UN CANAL TRANSVERSAL 28 ET UN CYLINDRE 30 CONTENANT UN PISTON DE COMMANDE 25. CETTE POMPE A PISTONS AXIAUX, A REFOULEMENT COMMANDE PAR CLAPET 33 ET ASPIRATION COMMANDEE PAR TIROIR, PERMET DE TRANSPORTER UN LIQUIDE DE VISCOSITE ELEVEE SANS PERTE DE RENDEMENT ET SILENCIEUSEMENT. CES AVANTAGES SONT ENCORE AMPLIFIES QUAND LE RESEAU DE CIRCULATION EST LOGE DANS UN BARILLET 3 PRENANT APPUI PAR DES ELEMENTS ELASTIQUES 9, 11 SUR UN CORPS 2 DE POMPE.
Patent FR-2622988-A1 (FR)
Inventor: PIONCHON PHILIPPE
IPC: G06F13/00
Filed: 1987-11-10
Abstract: The invention relates to a data processing system of the domestic type, comprising a board (10) fitted with a plurality of display screens (18), a plurality of small keyboards (20) and scanning means (22) for optically reading documents, with the possibility of associating a second data processing system to the board (10) as well as memory cards containing prerecorded information.