baber/WOPTO huggingface dataset:
Patent FR-2458566-A1 (FR)
Title: Procede de preparation de polydimethylsiloxanes a groupements terminaux methoxy
Inventor: CLAYTON HAROLD JOSEPH
IPC: C07F7/18
Filed: 1980-06-05
Abstract: LE PROCEDE CONSISTE A FAIRE REAGIR DES CHLORO- ET METHOXY-SILOXANES AVEC DES CHLORO- ET METHOXY-SILOXANES ET DES SILOXANES EN PRESENCE DE HCL ET CHOH, SANS ADDITION DE CATALYSEUR. EN UTILISANT UN HYDROLYSAT DE MESICL OU DE MEHSICL AU LIEU DES COMPOSES CORRESPONDANTS NON HYDROLYSES, ON AMELIORE SENSIBLEMENT LE RENDEMENT DU PROCEDE. LES POLYMERES RESULTANTS CONSTITUENT D'UTILES INTERMEDIAIRES OU PEUVENT SERVIR A LA FORMULATION D'AUXILIAIRES DE TRAITEMENT POUR CAOUTCHOUC.
Patent FR-2484932-A1 (FR)
Title: Milk tanker engine pumping system - uses engine vacuum established when normal air inlet is closed to draw milk into tank and senses overflow to open normal air inlet
Inventor: JANVIER ANDRE
IPC: A01J5/04
Filed: 1980-06-18
Abstract: The milk tanker uses the engine vacuum to draw milk into the storage tank when the normal engine air inlet is blocked by a butterfly valve. The engine vacuum is coupled to a liquid overflow trap by a pipe tapped into the engine inlet manifold. Anon-return valve (9) is placed at the coupling between the vacuum pipe and the trap. The vacuum is coupled through the trap to the top of the milk tank. If milk overflows into the trap, it forms a conducting path between two electrodes in the trap, and triggers an electro-pneumatic valve which actuates a hydraulic cylinder to open the butterfly valve, allowing air in through the air filter and reducing the vacuum in the line to the trap. The non-return valve then closes, preventing further milk intake.
Patent FR-2462391-A1 (FR)
Title: Procede d'elimination du phosgene contenu dans le trichlorure de bore
Inventor: CHUN DUK SOO
IPC: B01J21/18
Filed: 1980-06-19
Abstract: PROCEDE DE PURIFICATION D'UN COURANT DE TRICHLORURE DE BORE A L'ETAT DE VAPEUR CONTENANT DE PETITES QUANTITES DE PHOSGENE COMME IMPURETE. ON MET EN CONTACT CE COURANT ET AU MOINS UNE QUANTITE STOECHIOMETRIQUE D'HYDROGENE, PAR RAPPORT AU PHOSGENE, AVEC UN CATALYSEUR AU CARBONE PRATIQUEMENT EXEMPT DE METAUX, EN MILIEU PRATIQUEMENT ANHYDRE, LE CATALYSEUR ETANT A UNE TEMPERATURE DE 300 A 700C ENVIRON, DE MANIERE A ELIMINER LE PHOSGENE DU COURANT DE TRICHLORURE DE BORE. APPLICATION A L'OBTENTION DE TRICHLORURE DE BORE CONTENANT MOINS DE 0,1 EN POIDS DE PHOSGENE.
Patent FR-2465726-A1 (FR)
Title: Procede de preparation de derives de la 4-phenyl-2-(1h)-quinazolinone
Inventor: FUNFSCHILLING PETER
IPC: C07D239/96
Filed: 1980-07-04
Abstract: L'INVENTION CONCERNE UN PROCEDE DE PREPARATION DE DERIVES DE LA 4-PHENYL-2-(1H)-QUINAZOLINONE, PROCEDE SELON LEQUEL ON INTRODUIT LE RESTE PHENYLE DESIRE DANS UNE QUINAZOLINE-2,4(1H,3H)DIONE CORRESPONDANTE AU MOYEN D'UNE REACTION DE GRIGNARD, PUIS ON HYDROLYSE LE PRODUIT OBTENU.
Patent FR-2464447-A1 (FR)
Title: Sealed electrode assembly - esp. for glass-melting furnaces is protected from atmospheric oxidn.
Inventor: DUPONT CAMILLE
IPC: H05B3/03
Filed: 1980-08-25
Abstract: Electrode assembly for insertion into an opening of a (glass melting) furnace comprises an elongated electrode provided with a casing of an oxide ceramic (pref. of the Al2O3-ZrO2-SiO2 system) which is gas-impermeable and a sealing ring in a spaced relationship round the electrode such that access to the space between the casing and the electrode is only possible from one extremity before that extremity is inserted into the furnace wall opening. This arrangement protects the electrode from atmospheric oxidn. in use.
Patent FR-2465200-A1 (FR)
Title: Procede de fonctionnement d'un interferometre en anneau en tant que detecteur de rotation et interferometre en anneau pour la mise en oeuvre de ce procede
Inventor: SCHIFFNER GERHARD
IPC: G01C19/64
Filed: 1980-08-26
Abstract: PROCEDE DE FONCTIONNEMENT D'UN INTERFEROMETRE EN ANNEAU EN TANT QUE DETECTEUR DE ROTATION ET INTERFEROMETRE EN ANNEAU POUR LA MISE EN OEUVRE DE CE PROCEDE. SELON CE PROCEDE, POUR FAIRE FONCTIONNER UN INTERFEROMETRE EN ANNEAU COMPORTANT UN GUIDE D'ONDES DE LUMIERE 1 RELIE A UNE SOURCE DE LUMIERE 5, DEUX SYSTEMES OPTIQUES 7, 7 ET UN POLARISEUR LINEAIRE 61, ON APPLIQUE A UNE LUMIERE, ENVOYEE PAR LE GUIDE D'ONDES 1 A UNE SURFACE RECEPTRICE 4, UN DEPHASAGE NON RECIPROQUE A VARIATION PERIODIQUE, LE SIGNAL DETECTE SUR LA SURFACE ETANT CONVERTI EN UN SIGNAL ELECTRIQUE ENVOYE A UN REDRESSEUR 15 SENSIBLE A LA PHASE. APPLICATION NOTAMMENT AUX INTERFEROMETRES EN ANNEAU DETECTANT DES ROTATIONS.
Patent FR-2489978-A1 (FR)
Inventor: NAEL ALBERT
IPC: G03B23/04
Filed: 1980-09-09
Abstract: The invention relates to a parallelepipedic tray intended to accommodate slides (7) which are to be viewed. The tray mainly comprises an upper wall (1) and a lower wall (2) each of which has grooves (6). The slides can be inserted in or removed from the tray via either of two open side surfaces, and to prevent the slides from dropping out when the tray is being handled, the tray has two flaps (8 and 9). Such a tray can be used on a slides viewer which has two carriages (22 and 23) to support and guide the trays, which carriages are disposed symmetrically on either side of optical system (28).
Patent FR-2490759-A1 (FR)
Title: Composite hot pressed friction material - contg. copper, niobium, iron glass and graphite
Inventor: EUDIER MICHEL
IPC: F16D69/02
Filed: 1980-09-25
Abstract: Composite friction material contg. by wt. at least 5% Fe, (the total content of free or combined metals being at least 65%), 5-15% silicates, borosilicates or aluminosilicates of alkali(ne) earth metals, 5-15% graphite and at max. 5% of non-metallic addns. or impurities, is described in which the porosity is below 5%, and in which at least 5% of the iron contained is in the form of pieces of wire of dia. below 0.5mm., and length above 10 x the dia. of the wire. The material has a coefft. of friction of at least 0.3 over practically the whole range of usable temps., an exceptional resistance to wear fissuring and deaggregation under the action of mechanical and thermal stresses developed in the severest conditions of use.
Patent FR-2491174-A1 (FR)
Title: Roulement realisant l'ajustement axial de l'element qu'il supporte
IPC: F16C33/36
Filed: 1980-09-26
Abstract: L'INVENTION CONCERNE LES ROULEMENTS A ROULEAUX CYLINDRIQUES CAPABLES DE SUPPORTER ESSENTIELLEMENT DES EFFORTS RADIAUX EN CONSERVANT UN POSITIONNEMENT AXIAL SATISFAISANT, TOLERANT DES JEUX NON NEGLIGEABLES ET PRESENTANT UNE BONNE RESISTANCE AUX AGRESSIONS TELLE QUE LA CORROSION. UN TEL ROULEMENT COMPORTE DANS UNE DE SES VARIANTES UN ENSEMBLE DE FORMES BICONIQUES A, B ET C, RESPECTIVEMENT SUR LES ROULEAUX, LE MOYEU ET L'ELEMENT TOURNANT, TRANSFORMANT UNE FORCE RADIALE, APPLIQUEE SUR L'ELEMENT TOURNANT DANS UNE POSITION OU CELUI-CI EST DECENTRE, EN UNE FORCE AXIALE AYANT POUR EFFET DE RECENTRER L'ENSEMBLE.
Patent FR-2469557-A1 (FR)
IPC: F01M11/04
Filed: 1980-11-07
Abstract: The device is intended to make the process of changing the oil on motor vehicles easier and to this end has an oil drain valve (1), which is screwed in the base of the oil sump (3). A sealing element (13), actuatable by a solenoid (10), can be remotely operated by an easily accessible switch, so that the oil change can take place at any time in a few minutes. The oil drains off in the direction of the arrow and can be led through a flexible pipe (5) to any point or caught by a pan pushed underneath.
Patent FR-2486906-A1 (FR)
Title: Shock absorber for helicopter rotor - consists of spiral arm for each blade connected between adaptor and central square core
Inventor: VINCENT ALAN HENRY
IPC: B64C27/00
Filed: 1980-12-09
Abstract: The support for a helicopter rotor blade uses four spiral arms (18) between an adaptor plate on the rotor and a square core (21) forming part of the drive. These arms form a shock absorber and reduce vibration. Projecting vertically from the adaptor plate are four vertical weights (17) each with a curved inside face for clamping against the outer end of each spiral arm and a clamping block (19) on the inside. The other end (20) of each spiral arm is attached to one face of the square core. This core is hollow, with a stub axle (24) inside, and is clamped between upper and lower plate shaped weights.
Patent FR-2495866-A1 (FR)
Title: Adaptor for MODEM for switched telephone network - has continuous current regulator coupling line rectifier bridge through overvoltage protection circuit to MODEM
Inventor: BOUDAULT ROBERT
IPC: H04M1/74
Filed: 1980-12-10
Abstract: The device has a continuous current regulating circuit (1) coupled through a bridge rectifier circuit (4-7) to the line wires (10,11), of which one has a series resistance. The regulating circuit is coupled through an over voltage protection circuit (20) and coupling transformer (17) to a modem (14). The regulating circuit time constant is several milliseconds. The arrangement enables an electrolytic capacitor (15) coupling the protection circuit to the modem and the transformer to be reduced in size and the low time constant of the regulating circuit allows a current control circuit for an electronic dialling control to be added. The regulating circuit has a Darlington transistor pair connected across the bridge output by resistors and zener diodes, the Darlington base being connected to a transistor (31) of the protection circuit biassed by a resistor and zener diode chain.
Patent FR-2476013-A1 (FR)
Title: Dispositif de commande pour avions a caracteristiques differentes en vol lent et en vol rapide
Inventor: MOOTZ WOFGANG
IPC: B64C13/28
Filed: 1980-12-19
Abstract: DISPOSITIF DE COMMANDE DE VOL DESTINE A DES AVIONS PRESENTANT DES CARACTERISTIQUES DIFFERENTES EN VOL LENT ET EN VOL RAPIDE. IL EST INTERCALE DANS LE SYSTEME DE TRANSMISSION ENTRE UN ORGANE INITIANT LES PROCESSUS DE COMMANDE ET UN ORGANE DE MANOEUVRE ET AGIT EN FONCTION D'UN PARAMETRE DE VOL, PAR EXEMPLE LA PRESSION DYNAMIQUE, EN TANT QU'ORGANE A RAPPORT DE TRANSMISSION REGLABLE DE MANIERE CONTINUE. LE DISPOSITIF COMPREND UN LEVIER BASCULANT 7 PRESENTANT UN ELEMENT FORMANT BUTEE 15 DONT LE DEPLACEMENT EST LIMITE, EN CAS DE VITESSE DE VOL CROISSANTE, PAR UNE BUTEE EN FORME DE BEC 17 DONT LA POSITION VARIE EN FONCTION DU PARAMETRE DE VOL. L'INVENTION EST APPLICABLE NOTAMMENT A DES AVIONS A REACTEURS ORIENTABLES DE COMMANDE D'EVOLUTION.
Patent WO-8103577-A1 (WO)
Inventor: SERRAS PAULET E
IPC: H01H13/12
Filed: 1981-06-03
Abstract: Dispositif a touche enfoncable portant une plaque de contact soumise a une force d'attraction magnetique sollicitant la touche vers sa position de repos et cooperant avec une surface conductrice independante de la touche pour former un interrupteur mecanique ferme dans la position de repos de la touche. La plaque de contact (15) portee par le plateau inferieur (14) de la touche comprend une languette elastiquement deformable (23) se terminant par un plot de contact (22) cooperant avec une pastille de contact (21) d'un circuit imprime, la languette (23) se deformant elastiquement lors de l'enfoncement de la touche pour exercer sur le plot (22) une action opposee a l'attraction magnetique de ce plot par une feuille (17) de materiau magnetique. L'invention s'applique notamment aux claviers et boutons-poussoirs du type a contacts fermes en position de repos.
Patent FR-2497936-A1 (FR)
Title: Air dryer for food prods. in form of grains, fibres, chips etc. - has modular ductwork loops in series with rotary valves in and out
IPC: F26B25/00
Filed: 1981-01-15
Abstract: The hot air dryer is used for food prods. in granular form, powder form or as fibres, chips shavings, etc. The dryer is made up of a number of pneumatic ductwork loops of modular construction. Each module has an inlet for a current of hot air into which prod. is fed via a rotary seal valve. The prod. is blown around the loop to a pneumatic sepn. chamber from which air is exhausted as prod. is discharged via a second rotary seal valve. Shutters are provided which can divert prod. from the discharge rotary valve of one module to the inlet rotary valve of the next module. Alternatively, the shutters can be set to recycle prod. a second time or several times through one module before transfer to the next. Pref. all modules are supplied with air from a common manifold and are all connected to a common exhaust system. Pref. each rotary valve has six, evenly spaced radial blades made of 5 mm thick rubber of 65 Shore hardness. The dryer is for food prods. made from extrusions of reconstituted powders. The form of the prods. may be granular, as well as in flakes, chips, etc. Much greater drying contact area than with beds of prod. on drying conveyors. Drying time can be adjusted by regulating the recycling shutters. Any size and capacity of dryer can be built from the modules.
Patent FR-2474017-A1 (FR)
Title: Epaississeur de boues, notamment de boues activees dans le traitement des eaux
Inventor: AUSTIN ERIC PAUL
IPC: C02F11/12
Filed: 1981-01-23
Abstract: CET APPAREIL COMPREND UNE COURROIE COMMANDEE 10 POURVUE D'ORIFICES ET POSSEDANT UN BRIN DE TRAVAIL OU DE TRANSPORT DE BOUES QUI EST AU MOINS A PEU PRES HORIZONTAL ET UNE GOULOTTE 14 POUR AMENER LES BOUES A EPAISSIR SUR LA COURROIE A UNE EXTREMITE DU BRIN DE TRAVAIL. AFIN D'ASSURER LE DRAINAGE RAPIDE DE LA MAJEURE PARTIE DE L'EAU LIBRE A TRAVERS LA COURROIE, DES RUBANS FLEXIBLES 21 FIXES A LA GOULOTTE 14 CREENT DES ZONES EXEMPTES DE BOUES. LES RUBANS SONT SUFFISAMMENT LONGS POUR QUE LES BOUES CHARGEES SUR EUX TOMBENT A COTE SUR LES BANDES DE BOUES FORMEES ENTRE EUX AVANT LA FIN DES RUBANS. DES CHICANES 22 PREVUES EN AVAL ETAIENT LES BOUES SUR TOUTE LA LARGEUR DE LA COURROIE 10.
Patent FR-2498415-A1 (FR)
IPC: A01C1/02
Filed: 1981-01-27
Abstract: According to the invention, the apparatus and method for the viability test of seeds (3) consist in estimating or measuring the electrical characteristics of the seeds (3) in correlation with their germinative capability by placing them in a high and variable voltages electric field (A-C) in sinusoidal mode. The resulting ionization is revealed by a luminophorous substance having a low activation threshold (2) which lights up differently according to the energies of the exploring field. As to the technical embodiment, it may be simple: observation being made by eye, or more accurate: the measurement of the luminescence produced being made by means of a variable number of sensors (S', S''...), connected to an automatic monitoring and interpretation apparatus (G, H).
Patent FR-2478001-A1 (FR)
Title: Regulateur de pression jumele pour deux circuits, pour systeme de freinage hydraulique
Inventor: SCHOPPER BERND
IPC: B60T11/34
Filed: 1981-02-25
Abstract: L'INVENTION CONCERNE UN REGULATEUR DE PRESSION JUMELE POUR DEUX CIRCUITS, POUR SYSTEME DE FREINAGE HYDRAULIQUE. LE REGULATEUR DE PRESSION COMPREND DEUX PISTONS DE REGLAGE AGENCES PARALLELEMENT ET DONT LES POUSSOIRS D'ACTIONNEMENT 11 SAILLENT A L'EXTERIEUR ET SONT AU CONTACT DE LA PIECE TRANSVERSALE 15 SUR LAQUELLE EST APPLIQUEE LA FORCE DE COMMANDE K. EN CAS DE DEFAILLANCE D'UN CIRCUIT DE FREINAGE, LE PROLONGEMENT 14, DE LA PIECE TRANSVERSALE 15, ADJACENT AU POUSSOIR CORRESPONDANT, PREND APPUI SUR LA BUTEE 12 QUI LUI FAIT FACE. LE POUSSOIR D'ACTIONNEMENT ASSOCIE AU DEUXIEME CIRCUIT DE FREINAGE SERA ALORS RAPIDEMENT SOLLICITE PAR UNE FORCE DE COMMANDE
Patent FR-2481380-A1 (FR)
Title: Reservoir compensateur, notamment pour installation de freinage hydraulique de vehicules automobiles
Inventor: REINARTZ HANS-DIETER
IPC: B60T17/22
Filed: 1981-04-29
Abstract: L'INVENTION CONCERNE UN RESERVOIR COMPENSATEUR, NOTAMMENT POUR INSTALLATION DE FREINAGE HYDRAULIQUE DE VEHICULES AUTOMOBILES. CE RESERVOIR COMPREND, A L'INTERIEUR D'UN RECIPIENT 1, UNE CHAMBRE 2 DE FLOTTEUR 18 CONSTITUEE PAR UN CORPS TUBULAIRE 9 ET UNE MONTURE 10 POUR UNE PARTIE FORMANT FOND 11, LE CORPS ET LA MONTURE REPOSANT CONTRE LE GOULOT 4 PAR DES COLLETS 12, 13. DES OUVERTURES 16 POUR L'ENTREE RAPIDE DE FLUIDE SONT PREVUES DANS LA MONTURE 10 ET UN TROU D'ETRANGLEMENT 20 EST PERCE DANS LE FOND 11. APRES MONTAGE DANS LE RECIPIENT PLEIN DE LIQUIDE ET SERRAGE PAR LA VIS 5, LE CORPS TUBULAIRE 9 S'APPUIE DE MANIERE ETANCHE 15 CONTRE LA MONTURE 10. L'INVENTION S'APPLIQUE AUX RESERVOIRS COMPENSATEURS DE FLUIDE DE FREINAGE.
Patent FR-2506068-A1 (FR)
Title: Controlled CRT implosion security device in vehicle display - causes breakage of vacuum tube in event of major vehicle impact or fire and is electrically triggerable
Inventor: RAEDERSORFF JEAN
IPC: H01J29/87
Filed: 1981-05-15
Abstract: The additional opening (1) in the wall of the cathode ray tube near the anode connection is filled by a shaped plug (2) held in position by the effect of the tube vacuum. A cylinder (5) which screws onto the plug, contains a spring-loaded piston (7) which is armed with a pointed rod (8). The piston is held in place by a trigger (11) which fits through a slot (6) cut in the wall of the cylinder. A mass (12) is fixed at the end of the trigger to act as a dead-weight. The trigger is held in position by a retaining spring (16) and a length of special wire (13) under tension which is anchored to a fixed point (14). The wire characteristic are such that, due to the inertia of the mass, a violent deleceration, produced by impact of the vehicle, will break it, so releasing the trigger and causing the piston to drive the rod into the plug. This results in breakage of the tube wall, and a controlled release of the vacuum. The tension wire can also be of type which fuses under the action of excessive heat which may be due to an electric current.
Patent FR-2489265-A1 (FR)
Title: Bande de preforme de support de recipients
Inventor: KLYGIS MINDAUGAS JULIUS
IPC: B65D71/50
Filed: 1981-06-12
Abstract: L'INVENTION CONCERNE UNE BANDE DE MATIERE THERMOPLASTIQUE RELATIVEMENT FINE, CONCUE SPECIALEMENT POUR ETRE ETIREE LONGITUDINALEMENT ET DE MANIERE PERMANENTE AFIN DE TRANSFORMER UNE PREFORME EN UN DISPOSITIF D'EMBALLAGES MULTIPLES POUR RECIPIENTS. LA BANDE 10 COMPREND DES RUBANS 12 QUI PRESENTENT DES OUVERTURES 14 ET DONT DES SECTIONS 16 COMPORTENT UNE PARTIE RETRECIE 19 PERMETTANT UN ETIREMENT DETERMINE ET PRECIS DE LA BANDE 10 LORSQUE CETTE DERNIERE EST SOUMISE A DES FORCES LONGITUDINALES D'ETIRAGE. DOMAINE D'APPLICATION: EMBALLAGES DE RECIPIENTS GROUPES.
Patent FR-2486586-A1 (FR)
Title: Ground freezing with cold fluid in pipes - involves successive insertion and withdrawal from separate pipe sections
Inventor: REBHAN DIETER
IPC: E21D1/12
Filed: 1981-07-07
Abstract: Cooled fluid is conveyed to a freezing-pipe inserted in a borehole, and then withdrawn after indirect heat exchange with the surrounding earth, in a process for freezing ground. Before insertion in the ground, the pipe is divided into a number of sections. After insertion, fluid is initially introduced only into the first section, and withdrawn from this after heat exchange. Successive sections are exposed at periodic intervals, and fluid is passed through them. In equipment with two or more pipes, ends of each (1,2) are pref. externally threaded offset pieces (3,5), with sockets (7) for interconnection, and a sealing separator (6) between pipes.
Patent FR-2509553-A1 (FR)
Title: TV data transmission system - uses packets of data grouped into text information and other bit information
Inventor: HENRY MICHEL
IPC: H04L1/00
Filed: 1981-07-10
Abstract: In the data transmission system for unidirectional transmission along a television channel, packets of data are sent along the same digital line. The packets are transmitted by 'wagons' comprising only packets corresponding to data of the same type. Each wagon carries one or more specific procedure packets relating to the wagon, and indicating the type of data transmitted in the wagon. The specific procedures relate to transmission of teletext in ASCII code, and to transmission of data by chains of bit. The second part of the header of each packet includes one or more octets, which cannot be confused with the ASCII code symbols, used in the transmission of data. Packets corresponding to wagons carrying ASCII text use the 'NULL' filling code to fill the ends of the packets which are not full. Packets corresponding to wagons carrying chains of bits includes a bit indicating whether the packet is full or not, and if the packet is not full, a fixed number of bits which are sufficient to indicate how many data bits are in the packet.
Patent FR-2510111-A1 (FR)
Inventor: NEDELEC LUCIEN
IPC: A61K31/00
Filed: 1981-07-24
Abstract: Novel piperidin-3-yl-indoles of the formula I wherein R is selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms and aralkyl of 7 to 12 carbon atoms, X is selected from the group consisting of hydrogen, halogen and alkyl of 1 to 8 carbon atoms or with c is =0, Y is alkyl of 1 to 8 carbon atoms, c and d form a carbon-carbon bond or c with X is =0 and d is hydrogen, Z is selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms, hydroxyalkyl of 2 to 8 carbon atoms, cycloalkylalkyl of 4 to 12 carbon atoms, alkenyl and alkynyl of 3 to 8 carbon atoms, aryloxyalkyl of 7 to 12 carbon atoms and aralkyl of 7 to 12 carbon atoms optionally substituted with at least one member of the group consisting of halogen, alkoxy and alkyl of 1 to 4 carbon atoms, -OH, -CF3, -OCF3. -NO2 and -NH2 and their non-toxic, pharmaceutically acceptable acid addition salts possessing remarkable dopaminergic stimulating properties and antianoxic properties and their preparation.
Patent FR-2488738-A1 (FR)
Title: Connecteur a transition de pas pour cables plats
Inventor: BETHURUM GARY C
IPC: H01R4/24
Filed: 1981-08-12
Abstract: LE CONNECTEUR A TRANSITION DE PAS COMPORTE DES ELEMENTS DE CONTACT 30 IDENTIQUES, COMPORTANT DES CONTACTS 32 A PERCAGE D'ISOLANT DISPOSES EN DEUX RANGEES ET ESPACES DU PAS D'UN CABLE PLAT 28. CHAQUE ELEMENT DE CONTACT COMPORTE UN AUTRE CONTACT 34 OPPOSE ETDECALE AXIALEMENT. LES ELEMENTS DE CONTACTS D'UNE RANGEE SONT TOURNES DE 180 PAR RAPPORT A CEUX DE L'AUTRE RANGEE, DEFINISSANT AINSI UN PAS POUR D'AUTRES CONTACTS DIFFERENT DE CELUI DU CABLE PLAT.
Patent FR-2512370-A1 (FR)
Title: Multiple mould tool carriage with vertical shift mechanisms - for alternative tool positions for multiple shot shoe bodies or soles etc.
Inventor: RUDOLF GUY
IPC: B23Q16/04
Filed: 1981-09-04
Abstract: A rotary support for carrying alternative mould tools which must be shifted vertically to move the tool between closed up and dilated and/or open cavity positions is mounted on a carriage riding vertical columns with (hydraulic) locking pins to lock the carriage position at various specific alternative heights. The mould tools are supported on the outer faces of sliding wedges mounted on each face of the rotary support, so that axial shifting of the wedges can adjust the vertical level of the mould tool relative to any one of the heights at which the carriage can be locked. Jsed esp. for complementary moulds and/or mould base levels for making shoes or shoe soles. The mechanical level locking and adjustment system is easily made strong enough to oppose the mould reaction to injection pressures etc. The movements of the turntable carriage (6) can be effected by a long stroke piston which can be of low power and correspondingly compact since it does not have to contain the moulding backpressure. Mechanical adjustment ensures reproducible cavity depth conditions, alternative lateral injection gate alignment etc.
Patent FR-2490117-A1 (FR)
Title: Laminoir continu extremement compact a une file
Inventor: PARISEAU DAVID L
IPC: B21B31/10
Filed: 1981-09-07
Abstract: L'INVENTION CONCERNE UN LAMINOIR A FAIBLE ENCOMBREMENT. IL COMPORTE UNE STRUCTURE FORMANT UNE CAGE QUI EST DIVISEE EN PLUSIEURS BAIES DE LAMINAGE PAR DES MONTANTS 12 A-12 E RELIES RIGIDEMENT LES UNS AUX AUTRES PAR DES PONTETS FIXES 16. DES MODULES 28 H, 28 B DE CYLINDRES SONT DESTINES A ETRE LOGES DANS CES BAIES DANS LESQUELLES ILS PEUVENT PENETRER EN PASSANT PAR DES FENETRES S'OUVRANT TOUTES SUR UN MEME COTE DU LAMINOIR. DOMAINE D'APPLICATION: LAMINAGE DE BILLETTES ET DE BARRES.