baber/WOPTO huggingface dataset:
Patent FR-2589423-A1 (FR)
Title: Propeller operating in a liquid medium
IPC: B63H1/18
Filed: 1985-11-04
Abstract: The present invention relates to propellers operating in a liquid medium. It comprises a plurality of blades 6 arranged around a rotation shaft 4, each blade having, on the one hand, a front high-pressure face 11 and, on the other hand, a rear low-pressure face 10 opposite the preceding one, and means for avoiding the effects produced by the phenomena of cavitation. These means are constituted by at least one vortex generator 18 arranged protruding on the rear face 10 of each of the blades 6, arranged in a direction transverse to the longitudinal blade direction 21, the generator 18 setting up a vortex, whose general direction is substantially orthogonal both to the corresponding longitudinal direction 21 and to the rotation shaft 4 of the propeller, and oriented from the leading edge 13 towards the trailing edge 14 of the blade in such a way that the vapour bubbles produced by the cavitation are driven in the said vortex. Application to marine propellers.
Patent FR-2572741-A1 (FR)
Title: Procede d'amelioration du rendement tinctorial et de la solidite a l'humidite de teintures ou d'impressions produites avec des colorants anioniques sur des materiaux en fibres de cellulose
Inventor: TOPFL ROSEMARIE
IPC: D06M101/00
Filed: 1985-11-04
Abstract: PROCEDE POUR L'AMELIORATION DES RENDEMENTS TINCTORIAUX ET DES SOLIDITES A L'HUMIDITE DE TEINTURES OU D'IMPRESSIONS OBTENUES SUR UN MATERIAU DE FIBRES DE CELLULOSE A L'AIDE DE COLORANTS ANIONIQUES, TELS QUE PAR EXEMPLE DES COLORANTS REACTIFS OU DES COLORANTS DIRECTS, PROCEDE AU COURS DUQUEL LE MATERIAU FIBREUX EST TRAITE AVANT, PENDANT, OU APRES LA TEINTURE AVEC UN COMPOSE CATIONIQUE REACTIF VIS-A-VIS DES FIBRES, QUI EST LE PRODUIT DE REACTION D'UNE EPIHALOGENHYDRINE ET D'UN COMPOSE IMIDAZOLE PRESENTANT EN POSITION 2 UN GROUPE PHENYLE OU UN RADICAL ALIPHATIQUE D'AU MOINS 5 ATOMES DE CARBONE.
Patent FR-2590184-A1 (FR)
Title: Distributeur de boissons
Inventor: BONABOT GEORGES
IPC: B67D1/00
Filed: 1985-11-19
Abstract: CE DISTRIBUTEUR COMPORTE UNE RESERVE SOUS PRESSION 5 D'UN LIQUIDE DE DILUTION, DE PREFERENCE DE L'EAU, ET AU MOINS UN RECIPIENT ETANCHE 21 CONTENANT UN JUS OU EXTRAIT CONCENTRE, A MELANGER AU LIQUIDE EN PROPORTIONS DETERMINEES DANS UNE TETE DE MELANGE 23 RACCORDEE PAR DES CANALISATIONS DISTINCTES 24-25 RESPECTIVEMENT A LA RESERVE D'EAU ET AU RECIPIENT DE JUS OU D'EXTRAIT. SELON L'INVENTION, L'APPAREIL COMPREND UN INJECTEUR PROLONGEANT JUSQUE DANS LA TETE DE MELANGE 23 LA CANALISATION D'AMENEE DU LIQUIDE DE DILUTION ET DEBOUCHANT AXIALEMENT DANS UNE CHAMBRE PRESENTANT EN AVANT DE L'EXTREMITE DE L'INJECTEUR UN RETRECISSEMENT PROGRESSIF DE SA SECTION, JOUANT LE ROLE D'UN VENTURI POUR LA MISE EN VITESSE DU LIQUIDE DE DILUTION, LA CANALISATION D'AMENEE 25 DU JUS OU D'EXTRAIT CONCENTRE ETANT REUNIE A LA CHAMBRE DE TELLE SORTE QUE LA DEPRESSION CREEE PAR LA MISE EN VITESSE DU LIQUIDE ASPIRE UNE QUANTITE DETERMINEE DE JUS VENANT SE MELANGER A CE LIQUIDE.
Patent FR-2590716-A1 (FR)
Title: Process for the decontamination of nuclear reactor walls, in particular walls of the primary circuit of nuclear reactors containing a pressurised water circuit
Inventor: NOEL DIDIER
IPC: C23G1/00
Filed: 1985-11-26
Abstract: Process for the decontamination of walls of nuclear reactors, in particular of walls of the primary circuit of nuclear reactors containing a pressurised water circuit, characterised in that it comprises at the same time the exposure of the walls to be decontaminated to a chemical solution capable of dissolving the layer of corrosion and oxidation products adhering to the said walls, and the activation of the dissolution by the emission of ultrasound into the said solution, lasting for at least a part of the exposure. This process can be implemented especially in a steam generator, in particular in the water box of such a generator. During the decontamination operations the manhole 19 makes it possible to introduce the decontaminating solutions and the device transmitting the ultrasound to the solution.
Patent FR-2591647-A1 (FR)
Title: Device for closing shutters by sliding sections into one another
IPC: E05C19/00
Filed: 1985-12-12
Abstract: The subject of the invention is a device for closing shutters characterised in that it is made up from section assemblies distributed on the leaves of shutters, as well as on the two bearing walls so that in the shutters closed position, they form a rigid horizontal bar barred by a safety lock. At least one element, situated on or in the sectioned assembly fixed on the first shutter flap slides horizontally on or in the profiled assembly fixed on the second shutter flap. According to the invention, at least two plates, each having a projecting part, are fixed on either side of the shutters on the masonry, thus locking the closure device and making it practically impossible to rip out the hinge pins.
Patent FR-2577435-A1 (FR)
Title: Ensemble a filtre a fluide, cartouche de filtration et filtre pour systeme a circulation de fluide
Inventor: CAIN THOMAS ALAN
IPC: F16N39/06
Filed: 1986-02-14
Abstract: L'INVENTION CONCERNE UN ENSEMBLE A FILTRE A FLUIDE A DEMONTAGE AISE. IL COMPORTE UNE CARTOUCHE FILTRANTE 10 DONT LE CORPS 20 RENFERME PLUSIEURS ELEMENTS FILTRANTS EMBOITES 30. UNE PARTIE EXTREME 26 DE LA CARTOUCHE CONSTITUE UNE PARTIE DU CORPS 5 DU CARTER D'UNE TRANSMISSION. DES JOINTS 12, 14 ASSURENT L'ETANCHEITE ENTRE LA CARTOUCHE ET LE CARTER AFIN D'EMPECHER LE FLUIDE DE LA TRANSMISSION D'ARRIVER A LA POMPE AUTREMENT QU'EN PASSANT A TRAVERS LA CARTOUCHE. DOMAINE D'APPLICATION : TRANSMISSIONS POUR VEHICULES.
Patent FR-2589771-A1 (FR)
Title: Outil manuel perfectionne.
IPC: B23D21/08
Filed: 1986-02-17
Abstract: OUTIL MANUEL PERFECTIONNE, COMPOSE DE DEUX BRAS, DE DEUX MACHOIRES - UNE FIXEE SUR UN BRAS, ET L'AUTRE BIARTICULEE AUX DEUX - ET UN MECANISME D'AUTOCOINCEMENT, CARACTERISE PAR LE FAIT QUE LA MACHOIRE BIARTICULEE4 EST SOLIDAIRE DE L'EXTREMITE D'UNE CHAINE9 ARTICULEE SUPPORTANT UN COUTEAU93 CIRCULAIRE SUR CHACUN DE SES AXES92, ET EN CE QUE LA MACHOIRE FIXE3 COMPORTE A SON EXTREMITE DES EVIDEMENTS30 EN FORME DE CROCHET DANS LESQUELS PEUVENT VENIR S'ENCASTRER L'UN OU L'AUTRE DES AXES PORTEURS DES COUTEAUX CIRCULAIRES; DE MANIERE QUE, LORSQUE LA CHAINE ENTOURE UN TUBE ET LORSQU'ON A REGLE CELLE-CI SANS JEU, UN AXE PORTE-COUTEAU VIENNE SE LOGER DANS LES EVIDEMENTS EN FORME DE CROCHET, IL SUFFIT D'IMPRIMER UN MOUVEMENT DE VA-ET-VIENT DE ROTATION MINIME A L'OUTIL POUR EFFECTUER LA COUPE DU TUBE.
Patent FR-2596658-A1 (FR)
Title: Reversible stackable holds, rotating on an axis through 360 degrees, intended for climbing
IPC: A63B69/00
Filed: 1986-04-08
Abstract: Device with reversible stackable holds, rotating on an axis through 360 degrees, which can be fitted on any previously pegged flat wall intended for climbing, composed, by way of example, of three holds, Figures 1, 2 and 3, whose perimeter very highly indented and their surface very bumpy so as to permit better holding and a multitude of combinations, each having an off-centre fastening hole 1 which will give the possibility, during stacking of the holds in any order, of increasing their surface area and will reveal the indentations which will project beyond the underlying hold, for example Figure 5a, stacking being possible by virtue of the two parallel walls 2 comprising a system of spokes in the form of notching which are located around the axis of the two parallel walls, thus enabling the holds to notch-fit into each other and to not rotate during stacking, the said parallel walls 2 permitting stacking in any order and enabling the holds to be reversed.
Patent FR-2582852-A1 (FR)
Title: Supraconducteur organique sous la pression atmospherique ameliore
Inventor: WILLIAMS JACK M
IPC: C07D519/00
Filed: 1986-05-28
Abstract: UNE NOUVELLE CLASSE DE SUPRACONDUCTEURS ORGANIQUES REPONDANT A LA FORMULE (ET)MX DANS LAQUELLE ET REPRESENTE LE BIS(ETHYLENEDITHIO)-TETRATHIAFULVALENE, M EST UN METAL TEL QUE AU, AG, IN, TL, RB, PD, ETC. ET X EST UN HALOGENURE. LE SUPRACONDUCTEUR (ET)AUI PRESENTE UNE TEMPERATURE DE TRANSITION DE 5K QUI EST ELEVEE POUR DES SUPRACONDUCTEURS ORGANIQUES.
Patent FR-2600752-A1 (FR)
Title: Projecteur extra-plat pour vehicules automobiles
Inventor: CREFF RENE LE
IPC: F21S8/10
Filed: 1986-06-24
Abstract: L'INVENTION CONCERNE UN PROJECTEUR EXTRA-PLAT POUR VEHICULE AUTOMOBILE COMPRENANT AU MOINS UN REFLECTEUR, UNE SOURCE LUMINEUSE ET UNE GLACE TRANSPARENTE TRAVERSEE PAR LES RAYONS LUMINEUX EMIS PAR LA SOURCE ET CEUX QUI SONT REFLECHIS PAR LEDIT REFLECTEUR. LE PROJECTEUR SELON L'INVENTION EST CARACTERISE PAR LE FAIT QUE LEDIT REFLECTEUR COMPREND UN SECTEUR SUPERIEUR 3, 3 ETOU UN SECTEUR INFERIEUR 4 FORME PAR UNE PLURALITE DE COURBES EVOLUTIVES AU MOINS DU SECOND DEGRE PASSANT PROGRESSIVEMENT D'UN PETIT PARAMETRE CORRESPONDANT A LA HAUTEUR H DISPONIBLE DU REFLECTEUR DANS LE PROJECTEUR A UN GRAND PARAMETRE CORRESPONDANT A LA COURBE ASSURANT UNE REFLEXION SUR TOUTE LA LARGEUR L DE L'OUVERTURE MAXIMALE DU PROJECTEUR. APPLICATION A L'INDUSTRIE AUTOMOBILE.
Patent FR-2586661-A1 (FR)
Title: Appareil formant imprimante et recepteur pour la fabrication d'etiquettes
Inventor: POU FREDERICK M
IPC: B41J11/66
Filed: 1986-07-01
Abstract: L'INVENTION CONCERNE UN APPAREIL FORMANT IMPRIMANTE ET RECEPTEUR. L'APPAREIL COMPREND UNE COURROIE TRANSPORTEUSE 40 SUR LAQUELLE TOMBENT DES ETIQUETTES 18 QUI ONT ETE IMPRIMEES DANS UNE IMPRIMANTE 10. LE PAS D'AVANCE ET LA VITESSE D'AVANCE DE LA COURROIE TRANSPORTEUSE 40 SONT REGLES EN FONCTION DE LA DIMENSION DES ETIQUETTES ET DU MODE D'EMPILEMENT CHOISI, C'EST-A-DIRE A RECOUVREMENT TOTAL OU A RECOUVREMENT PARTIEL. DES ETIQUETTES PLUS GRANDES ET PLUS PETITES SONT DISPOSEES ENTRE DES LOTS D'ETIQUETTES QUI PEUVENT AINSI ETRE SEPARES. APPLICATION A L'IMPRESSION AUTOMATIQUE D'ETIQUETTES.
Patent FR-2585203-A1 (FR)
Title: Systeme de reduction de la frequence d'echantillons numeriques
Inventor: WILLIS DONALD HENRY
IPC: H04N7/26
Filed: 1986-07-16
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE REDUCTION DE LA FREQUENCE D'ECHANTILLONS NUMERIQUES POUR CONVERTIR UNE SEQUENCE D'ECHANTILLONS D'ENTREE A UNE FREQUENCE DONNEE EN UNE SEQUENCE D'ECHANTILLONS DE SORTIE A UNE FREQUENCE QUI EST EGALE AUX DEUX TIERS DE LA FREQUENCE DES ECHANTILLONS D'ENTREE ET OU LA MOITIE DES ECHANTILLONS SONT DES ECHANTILLONS INTERPOLES, LA MOITIE RESTANTE ETANT LES ECHANTILLONS D'ENTREE D'ORIGINE. SELON L'INVENTION, L'APPAREIL COMPREND UN MOYEN DE VERROUILLAGE 102, 104, 106, UN PREMIER MOYEN DE PRODUCTION D'UNE SEQUENCE D'ECHANTILLONS 110, ET UN SECOND MOYEN DE PRODUCTION D'UNE SEQUENCE D'ECHANTILLONS 122. L'INVENTION S'APPLIQUE NOTAMMENT A LA TELEVISION.
Patent FR-2585640-A1 (FR)
Title: Procede et dispositif de regulation de la traction d'un vehicule automobile
Inventor: SEIBERT WOLFRAM
IPC: B60T8/172
Filed: 1986-07-28
Abstract: PROCEDE DE REGULATION DE LA TRACTION DESTINEE AUX VEHICULES AUTOMOBILES, NOTAMMENT AUX VEHICULES ROUTIERS, DANS LEQUEL LA ROTATION DES ROUES EST CONTROLEE EN CONTINU, LE GLISSEMENT DES ROUES ETANT DETERMINE PAR UNE COMPARAISON ENTRE LA ROTATION DES ROUES MOTRICES AVEC CELLE DES ROUES NON MOTRICES ETOU UNE GRANDEUR DE REFERENCE, PAR EXEMPLE LA VITESSE DE REFERENCE DU VEHICULE, ET DANS LEQUEL LE GLISSEMENT EN TRACTION EST CONTROLE PAR UNE ACTION DE FREINAGE SUR LA ROUE TENDANT A PATINER, CARACTERISE EN CE QUE LA VALEUR DE CONSIGNE DE L'ACCELERATEUR ETOU LES ECARTS PAR RAPPORT A CETTE VALEUR SONT DETERMINES PAR UNE COMBINAISON LOGIQUE DES SIGNAUX INDIQUANT LA ROTATION DES ROUES ET LES GRANDEURS MESUREES QUI EN RESULTENT, TOUT EN TENANT COMPTE DE LA REGULATION DU GLISSEMENT DE TRACTION DEJA ENGAGEE, ET INDIQUES DIRECTEMENT OU INDIRECTEMENT AU CONDUCTEUR.
Patent FR-2603349-A1 (FR)
IPC: F04C2/20
Filed: 1986-09-01
Abstract: Rotary pump of which the body (1) defines a closed cavity having a substantially oval cross-section, wherein a rotor (11) provided with vanes is mounted in an eccentric position. According to the invention, the rotor (11) is rotationally mounted about the axis of a main semicylindrical chamber (4) of the body (1) of the pump and carries fixed vanes (12, 13) distributed at equal angular intervals and coming in soft friction contact with the wall of said main chamber, whereas the cavity contains, opposite to the latter, a movable valve (18) which is orientated in the direction of the axis of the main chamber (4) and closes completely, in said position, the opening formed between the surface of the rotor (11) and the cavity wall portion which is facing; said valve (18) effecting, in synchronism with the rotation of the rotor, a cyclic clearing motion allowing each time the passage of a vane (12) or (13) of the rotor (11) while providing for a soft friction contact between the valve (18) and the vane.
Patent FR-2587315-A1 (FR)
Title: Reenrouleuse fonctionnant en continu, a rouleau presseur, pour enrouler une bande de papier.
Inventor: HAAPANEN PEKKA
IPC: B65H19/30
Filed: 1986-09-12
Abstract: UN ROULEAU3 EN TRAIN DE SE FORMER EST ENTRAINE EN, ROTATION SUR UN SUPPORT10. UN ENSEMBLE4 EST MOBILE AUTOUR D'UN AXE7 ENTRE UNE POSITION OUVERTE ET UNE POSITION FERMEE OU UN ROULEAU PRESSEUR6 EST APPUYE CONTRE LE ROULEAU3, CREANT AINSI UN PASSAGE ETRANGLE POUR LE PAPIER. EN AMONT DE L'ENSEMBLE4 DES MOYENS SONT CAPABLES DE COUPER LONGITUDINALEMENT PUIS TRANSVERSALEMENT LA BANDE EN VUE DU CHANGEMENT DE ROULEAU EN MARCHE. UNE BARRE DE PRESSION9 SE DEPLACE ENTRE LE ROULEAU PRESSEUR6 ET LE FUT DE BOBINE3 ENTRE UNE POSITION SUPERIEURE ET UNE POSITION INFERIEURE ET LORSQU'ELLE SE TROUVE EN POSITION INFERIEURE, TANDIS QUE L'ENSEMBLE4 EST EN POSITION OUVERTE, MAINTIENT LA BANDE1 A UN NIVEAU INFERIEUR A CELUI DU PASSAGE ETRANGLE. UNE COMBINAISON RAILCHARIOT11... 14) TRANSFERE LES ROULEAUX TERMINES DU SUPPORT DE ROULEAU10 A UN POINT D'EVACUATION16. L'INVENTION COMBINE LES AVANTAGES DU ROULEAU PRESSEUR ET DU REENROULEMENT EN CONTINU.
Patent FR-2606968-A1 (FR)
Title: Device for irrigating, fertilising, heating and amending soil for growing crops
Inventor: DESPLATS PHILIPPE
IPC: A01G25/00
Filed: 1986-11-25
Abstract: The subject of the invention relates to a device for irrigating, fertilising, heating and amending soil for growing crops. It is constituted by the combination of an irrigation supply system 18 with an agitator (stirrer) distributor tank 5 and a filter 2, next a fertilising supply system with mixer tanks 19, 20, 21 connected to the distributor tank and, finally, the heating loop 22, 23 connected to the boiler 15, these three loops feeding into a single network supply system with prefiltering and low-pressure delivery. It is intended for the production of a supply system ensuring, successively or separately, the fertilisation, low-temperature heating of crops; it can also be used for transforming soils and for their mineralogical treatment.
Patent FR-2612757-A1 (FR)
Title: Adjustable log-holder
IPC: F24B1/199
Filed: 1986-12-09
Abstract: This log-holder consists of at least one retaining member and, more generally, of two identical retaining members 2, 3, which are L-shaped, and each of which is intended to rest on the ground via one 4 of its arms, with its other arm 5 directed upwards, the two arms 4 resting on the ground of each retaining member 2, 3 being directed towards the zone to be loaded with logs, whilst the arm 5 directed upwards of each member 2, 3 delimits one of the ends of the log-holder.
Patent FR-2609499-A1 (FR)
Title: Motorised propulsion unit with continuous speed variation
IPC: F16H3/72
Filed: 1987-01-09
Abstract: This unit includes two motors 1, 2 with variable speed and a differential mechanism 5 whose input members 7, 11, 31, 34 are respectively connected to one of the motors and whose output member 18, 42 is connected to a receiving member. One of the motors 1, for example a heat engine, intended to provide the power of the unit is connected to the outer input member 7, 34 of the differential mechanism whilst the other motor 2 or auxiliary motor, for example an electric motor, intended to vary the ratio between the speeds of the output members of the differential mechanism and of the power motor is connected to the inner input member 11, 31 of the differential mechanism by means of an irreversible worm 9 intended to route the power supplied towards the output member of the said mechanism. The power of the auxiliary motor is calculated to be a minimum so as to overcome the friction and possibly allow starting of the power motor.
Patent WO-8800452-A1 (WO)
Title: Medical examination table for nmr or tomodensitometry
Inventor: SIREUL JACQUES
IPC: A61G7/00
Filed: 1987-07-10
Abstract: Medical examination table comprised of a plate (5), a frame (4) and intermediate means (6) for moving the plate relatively to the frame in order to introduce it into an examination apparatus (1). The means for moving the plate are provided with an elongated moving element (7) of which one end (8) is movable relatively to the frame and the other end (9) is movable relatively to the plate. Said arrangement increases the clearance of the plate with respect to its frame. Moreover, the driving means are disengageable (25) and allow, by operating a knob (30), an emergency withdrawal of the plate from within the examination apparatus, should the patient become indisposed or in the event of a power failure.
Patent FR-2609250-A1 (FR)
Title: The invention consists in the creation of an educational parlour game by perfecting a device which, by virtue of the use of different series of files, makes it possible to learn to know or recognise personalities and subjects
IPC: A63F9/00
Filed: 1987-01-05
Abstract: The invention relates to the creation of an educational parlour game by the perfection of a device making it possible to identify a person or an object from a series. Its original character consists in the exploitation of details aimed at recognising subjects of the same type. The game involves the drawing-up of numerous cards which are specific to various topics. The device is characterised by a case including a lateral opening for the insertion of the cards, another above, covered with masks which are removed, as a function of chance, so as to reveal certain details of the subjects appearing on the cards. An opaque part is intended to mask the reply and the instructional details. A movable plate serves to apply the first card against the masks, regardless of the thickness of the bundle of cards.
Patent FR-2611958-A1 (FR)
Title: Electronic multi-function monitoring device
IPC: G08B7/06
Filed: 1987-02-27
Abstract: The invention describes an electronic multi-function monitoring device for detached dwellings or industrial buildings. It is characterised by the use of a single-wire information channel 3 linking the central processing card 1 to the area cards 2 supporting the detectors 4. This device allows: - connection of an unlimited number of detectors 4, - provision for on-site maintenance.
Patent FR-2597199-A1 (FR)
Title: Driving unit for a turntable in a microwave oven
Inventor: WHANG JOON-YOEN
IPC: H05B6/80
Filed: 1987-04-14
Abstract: Device eliminating the need for a motor for driving the turntable in a microwave oven using instead a shape-memory alloy 13A, 13B, which deforms physically up to a limit expansion or contraction range as a function of the variation in temperature, the device being connected to the turntable 2 so as to rotate the latter under the action of the expansion and contraction of the alloy, thus forming a driving unit.
Patent FR-2614145-A1 (FR)
Title: Gas-discharge lightning arrester comprising three electrodes
Inventor: KHODR RIAD
IPC: H01T1/22
Filed: 1987-04-17
Abstract: The field of the invention is that of lightning arresters. The purpose of the invention is to produce a three-pole lightning arrester whose structural and functional characteristics are the same for all electrode pairs. This purpose is achieved with a lightning arrester including an annular central electrode 1 whose inside face 4 has a V-shaped section; two cylindrical enclosures 2 placed either side of the midplane of the central electrode 1; and two lateral electrodes 3, arranged on either side of the cylindrical enclosures 2, and having a frustoconical inside part 5. The invention applies particularly to three-pole lightning arresters.
Patent FR-2617197-A1 (FR)
Title: Electrolysis cell with sacrificial bipolar electrodes
Inventor: CHAUSSARD JACQUES
IPC: C25B3/25
Filed: 1987-06-25
Abstract: These electrodes, preferably metallic cylinders of revolution, are consumed during the electrolysis. The system of bipolar electrodes consists of a stationary baseplate 3 on which rests a stack consisting of perforated conductive blocks 6, of an unperforated conductive block 7 ending the stack and of insulating separators 8 which are permeable to the electrolytes and have only virtually pointform and/or linear contacts with the blocks 6-7 which they separate by a constant distance. The blocks 6-7 and the separators 8 rest on each other under the effect of their own weight. During the electrolysis the height of the stack decreases progressively but the interelectrode distance remains constant. Means for conducting the current to the electrodes make this movement possible. The cell contains a means 9 for conducting the electrolyte into the hole 10 formed in the stack by the perforations of the blocks 6. Such a cell equipped with sacrificial anodes consisting of a reducing metal makes possible in particular the electrosynthesis in an organic medium of carboxylic acids, of alcohols, of ketones, of aldehydes, of tertiary arylalkyl phosphines, by electrochemical reduction of organic halides.
Patent FR-2602119-A1 (FR)
Title: Automatic machine for loading and unloading trays of shelf frames in the treatment of meats in general
IPC: B65G65/00
Filed: 1987-07-16
Abstract: The automatic machine of the invention relates to the field of installations for treating meats in general, and it is suitable in particular for loading and unloading trays of shelf frames which carry hams or meats during salting or cooking. The machine allows the pieces of meat 2 coming from the preparation lines to be taken up automatically, and to be positioned beside each other on the trays 83 of the shelf frames 84. The machine is provided with means intended to rotate the shelf frames through 180 DEG with a view to complete loading of the trays, above all when asymmetric pieces of meat are involved, such as in the case of hams.
Patent FR-2602452-A1 (FR)
Title: Procede et installation de moulage d'objets ceramiques
Inventor: SATO KIMITERU
IPC: B28B1/26
Filed: 1987-08-07
Abstract: L'INVENTION CONCERNE LE MOULAGE D'OBJETS CERAMIQUES A PARTIR D'UNE BARBOTINE. ELLE SE RAPPORTE A UN PROCEDE ET UNE INSTALLATION DE MOULAGE SELON LESQUELS UN MOULE EN PLUSIEURS PARTIES 1A, 1D EST SERRE, A L'INTERIEUR D'UN RECIPIENT RESISTANT A LA PRESSION 36, PAR DES VESSIES GONFLABLES 3. LES DEUX FACES DU MOULE PEUVENT ETRE MAINTENUES A UNE MEME PRESSION ELEVEE, SI BIEN QUE L'EAU QUI A TRAVERSE LES PARTIES POREUSES DE MOULE PEUT ETRE EVACUEE PAR DES CANAUX 2 QUI SONT MIS A UNE PRESSION PLUS FAIBLE. DE CETTE MANIERE, LES MOULES NE DOIVENT PAS AVOIR UNE TRES GRANDE RESISTANCE ET PEUVENT ETRE FABRIQUES DE MANIERE PEU COUTEUSE. APPLICATION A LA FABRICATION DES APPAREILS SANITAIRES.
Patent FR-2619486-A1 (FR)
Title: Separating device intended to separate masses or to distribute layers of compost for putting them into growing containers
IPC: A01G9/08
Filed: 1987-08-17
Abstract: Device for separating and distributing a compact substance into volumes which are sized for their functional packaging. It consists of the combination of the elements taken both together and separately and more particularly of a sector 2.5 for cutting into strips 3 located on a calibrating jig, then of sectioning elements formed by fixed or movable cutters above which are positioned the elements pre-cut in the preceding phases, undergoing the effect of a guided thrust 11 for bringing them onto the pots to be filled. It is more particularly intended in a separation of masses or layers of compost, for making them into growing containers.