baber/WOPTO huggingface dataset:
Patent FR-2454742-A1 (FR)
Title: Assemblage pour le montage de composants electriques
IPC: H01L25/11
Filed: 1980-04-18
Abstract: L'INVENTION CONCERNE UN ASSEMBLAGE POUR LE MONTAGE DE COMPOSANTS ELECTRIQUES TELS QUE DES THYRISTORS ET DES DIODES. IL COMPREND DES RADIATEURS DE REFROIDISSEMENT 1, 2 SUR LA SURFACE SUPERIEURE 8, 9 DESQUELS LES COMPOSANTS SONT DESTINES A ETRE MONTES. LES RADIATEURS 1, 2 SONT FIXES L'UN A L'AUTRE ET A DES CONSOLES LATERALES 3, 4 A L'AIDE DE BLOCS ISOLANTS 5, 6, 7 FIXES A LA SURFACE SUPERIEURE DES RADIATEURS PAR DES BOULONS 10 POUVANT ETRE DEPLACES DANS DES CANAUX EN FORME DE T 11. LES BLOCS ISOLANTS 5, 6, 7 PORTENT EGALEMENT DES CONNECTEURS ELECTRIQUES 12, 13, 14 GRACE AUXQUELS ON PEUT INTERCONNECTER LES COMPOSANTS DU CIRCUIT ELECTRIQUE. L'ASSEMBLAGE TROUVE SON APPLICATION DANS LA REALISATION DE PONTS DE REDRESSEMENT DE PUISSANCE.
Patent FR-2455360-A1 (FR)
Title: Dispositif pour maintenir par force electrostatique des pieces a usiner, notamment des plaquettes de semi-conducteurs
Inventor: BERGNER UTE
IPC: B23Q3/15
Filed: 1980-04-22
Abstract: DISPOSITIF POUR LA FIXATION ELECTROSTATIQUE DE PLAQUETTES DE SEMI-CONDUCTEURS SUR UN SUPPORT AU MOYEN D'UNE COUCHE DIELECTRIQUE FORMEE PAR L'OXYDE DU METAL DANS LEQUEL EST REALISEE L'ELECTRODE.
Patent FR-2455460-A1 (FR)
Title: Sonde urinaire autogonflante a ballon de retenue et dispositif de gonflage de ce ballon
Inventor: ROSA JOHN F LA
IPC: A61F2/958
Filed: 1980-04-29
Abstract: L'EXTREMITE DISTALE 4 DE CETTE SONDE PRESENTE UN PETIT BALLON 12A QUI PEUT ETRE GONFLE AVEC UN FLUIDE, DE L'EAU DISTILLEE PAR EXEMPLE, APRES INTRODUCTION DANS LA VESSIE, A TRAVERS UN CANAL DE GONFLAGE 14 FORME DANS LA TIGE 3 DE LA SONDE ET DEPUIS UN GONFLEUR 2. CE DERNIER COMPORTE UN RESERVOIR 16 AVEC UN FLUIDE DE GONFLAGE 20 ET UN PISTON 22 QUI EST ENFONCE DANS LE RESERVOIR, CONTRE UNE MEMBRANE ELASTIQUE 18, POUR LE GONFLAGE DU BALLON. LE FLUIDE EST EXPULSE LENTEMENT DU RESERVOIR A TRAVERS UN AJUTAGE 17 SOUS LA PRESSION CREEE PAR L'ELASTICITE DE LA MEMBRANE 18, LAQUELLE EST FORTEMENT DEFORMEE DANS LA PARTIE CREUSE 31 DU PISTON AU MOMENT DE L'ENFONCEMENT DU PISTON 22. PENDANT LE STOCKAGE DE LA SONDE, LE FLUIDE DANS LE RESERVOIR N'EST PAS SOUS PRESSION.
Patent FR-2456103-A1 (FR)
Title: Pyrazol-triazol-triones, leur procede de preparation et leurs applications pour lutter contre les infestations par botrytis
Inventor: CECERE MIRELLA
IPC: C07D231/20
Filed: 1980-05-09
Abstract: LA PRESENTE INVENTION A POUR OBJET, A TITRE DE PRODUITS INDUSTRIELS, LES PYRAZOLO1,2-A - 1,2,4 - TRIAZOL-1,3,5 - 2H - TRIONES. CES COMPOSES PRESENTENT LA FORMULE GENERALE: (CF DESSIN DANS BOPI) DANS LAQUELLE: R EST UN RADICAL ALKYLE COMPRENANT 1 A 6 ATOMES DE CARBONE, UN RADICAL PHENYLE, PHENYLE SUBSTITUE PAR DES RADICAUX ALKYLE, TRIHALOALKYLE, ALCOYLE, NO, HALOGENE ET, PLUS PARTICULIEREMENT, 3,5-DI-HALOPHENYLE, R ET R, IDENTIQUES OU DIFFERENTS L'UN DE L'AUTRE, CONSISTENT EN UN ATOME D'HYDROGENE OU EN UN RADICAL ALKYLE COMPRENANT 1 A 6 ATOMES DE CARBONE. APPLICATION ANTI-BOTRYTIS DESDITS COMPOSES.
Patent FR-2482632-A1 (FR)
Inventor: GILOMEN BEAT
IPC: B65H57/14
Filed: 1980-05-14
Abstract: The thread guide comprises a guide piece (1) produced in the form of a right-cylindrical tube made from ceramic and with a substantially constant external diameter, a magnet support (5) driven onto the guide piece (1), a permanent magnet (6) bonded onto the lower face of this support, a ball bearing (7), the inner race (8) of which is pinched between a washer (10) made from non-magnetic material bearing on the upper face of the magnet support (5) and a cover (11) driven onto the guide piece (1), and a casing (13) fixed by rivetting to the outer race (9) of the bearing. The casing has, on its periphery, a circular groove (16) receiving the two branches of a clip (17) which constitutes the support element of the thread guide.
Patent FR-2458107-A1 (FR)
Title: Systeme de circulation de fluide en boucle fermee
Inventor: GERSTMANN JOSEPH
IPC: F16L55/04
Filed: 1980-05-23
Abstract: SYSTEME DE CIRCULATION DE FLUIDE EN BOUCLE FERMEE. SELON L'INVENTION, LA CIRCULATION DU FLUIDE ENTRE LE RESERVOIR 26 ET LEDIT SYSTEME 10, 12, 14, 16, 18 EST COMMANDEE PAR UN VENTURI 20 EN PARALLELE SUR LA POMPE 10. INSTALLATION DE CHAUFFAGE.
Patent FR-2461293-A1 (FR)
Title: Dispositif d'integration electronique, notamment destine a un appareil electrique de deblocage de fixations de skis
IPC: A63C9/088
Filed: 1980-07-09
Abstract: L'INVENTION CONCERNE UN DISPOSITIF D'INTEGRATION ELECTRONIQUE. CELUI-CI COMPREND UN MOYEN 1 QUI PRODUIT DES SIGNAUX D'ENTREE SE A PARTIR DE SIGNAUX EN CORRESPONDANT A DES FORCES APPLIQUEES ET LES DELIVRE A UN MOYEN 3 DE COMMANDE DE VITESSE D'INTEGRATION ET A UN MOYEN 5 D'INTEGRATION. LE MOYEN DE COMMANDE DE VITESSE D'INTEGRATION DELIVRE DES SIGNAUX DE COMMANDE AU MOYEN D'INTEGRATION AFIN DE FAIRE VARIER LA VITESSE D'INTEGRATION DES SIGNAUX D'ENTREE EN FONCTION DE CERTAINES CARACTERISTIQUES PREALABLEMENT FIXEES DES SIGNAUX D'ENTREE. LE DISPOSITIF DE L'INVENTION PEUT ETRE APPLIQUE A DES FIXATIONS DE SECURITE POUR SKIS A DEBLOCAGE ELECTRONIQUE AUTOMATIQUE.
Patent FR-2486645-A1 (FR)
Title: Aluminium alloy heat exchanger - uses fin member contg. tin and zinc to promote action as sacrificial anode
Inventor: TANABE ZENICHI
IPC: F28F19/00
Filed: 1980-07-11
Abstract: The fin core material consists of an aluminium alloy contg 0.02-0.09 wt% Sn, and >=1 of 0.1-2 wt% Mg, 0.1-2 wt% Mn, 0.1-5 wt% Zn, 0.01-2 wt% Cu, 0.01-0.5 wt% Cr, 0.01-0.5 wt% Zr, 0.01-2 wt% Fe, and 0.01-1 wt% Si. The skin material consists of Al-Si, or Al-SilMg brazing material. Passages for the working fluid are constructed with an corrosion resistant aluminium alloy contg 0.2-2 wt% Mn, with >=1 of 0.1-2 wt% Mg, 0.01-5 wt% Cr, 0.01-0.5 wt% Ti, 0.01-0.5 wt% Zr, 0.01-1 wt% Cu, 0.01-1 wt% Fe, and 0.01-2 wt% Si; and combining fin material with the passage for the working fluid. The surface area of the fin is >2.5 times of the external surface area of the passage for the working fluid, and the pitch of the fin is 10mm. This relates to the heat exchanger for the condenser of the car-cooler, or the radiator of motor car. By regulating the composition of the material for constructing the passages for the working fluid and the material for constructing the fin as well as their combination, the fin at the air side serves as a sacrificial anode and protects the external surface of the passage from corrosion.
Patent FR-2464585-A1 (FR)
IPC: H02G3/08
Filed: 1980-07-29
Abstract: A plurality of perforated self-sealing membranes (3), which are created by circular, external wall depressions (2), are provided in the wall of the box body (1) of the plastic box. Externally flush connecting disks (6) are inserted into the depressions (2) before the membranes (3) are used. A centre pin (7) in these disks (6) projects through the centre hole (4) in the membrane (3) in a clamping manner. The disks (6) are thus fixed in the wall in a captive manner but can easily be removed by pressing on the pin (7) from the inside if it is intended to insert a cable (5) and to connect said cable to a terminal (8).
Patent FR-2487391-A1 (FR)
Title: Dry cleaning appts. for textiles - has dual solvent system
Inventor: SALAMOND JEAN-CLAUDE
IPC: D06F43/00
Filed: 1980-07-25
Abstract: Dry cleaning appts. has a rotary basket for the laundry, and a drying tunnel in a closed circuit contg. a fitter a condenser, a heater and a fan. Two solvent systems are introduced, e.g. of perchlorethylene, and of a fluorinated organic solvent. A low-cost, dual solvent system appts. requires reduced vol. and floor space, and is adaptable to all kinds of laundry and labelling. There is an improvement in the cleaning performance, and in economic solvent regeneration.
Patent FR-2487760-A1 (FR)
Title: Windscreen washer fluid heating device - includes tubular enclosure which clips over pipe containing hot fluid
Inventor: LAGAIN GEORGES
IPC: B60S1/48
Filed: 1980-08-01
Abstract: The device for heating windscreen washer fluid esp. for cars is made up of an enclosure (2) in which the fluid is circulated. The enclosure is connected on one side (4) to the fluid reservoir and on the other side to at least one windscreen washer jet. The enclosure is annular in shape and contains a central cylindrical cavity into which a pipe (1) containing hot fluid e.g. engine coolant is introduced by flexing the enclosure and allowing the pipe to pass through the longitudinal slot (7). The enclosure pref. consists of a thin slotted tubular element (6) surrounded by a flexible tubular chamber (8).
Patent FR-2489215-A1 (FR)
Title: Pivoting support for push-chair wheels - temporarily holds wheels in straight ahead position by locking hook engaging axle
Inventor: DEFELIX CLAUDE
IPC: B62B5/04
Filed: 1980-09-02
Abstract: The pivoting support (6) for the wheels (4) on a push-chair leg is provided with a lock which temporarily holds the support and wheels in the straight ahead position. The lock consists of a lever (9) mounted about a horizontal axis (10) on the framework (1,8) of the push-chair. One end (11) of the lever (9) is folded back on itself to form a hook which in use fits over the support and keeps the wheels in the straight ahead position whilst travelling over a gravel surface.
Patent FR-2474140-A1 (FR)
Title: Dispositif d'evacuation de condensat commande par un bilame
Inventor: SCHITTEK FRIEDRICH
IPC: F16T1/08
Filed: 1980-12-16
Abstract: A.UN PURGEUR EST COMMANDE PAR UN BILAME PLACE DU COTE DE LA PRESSION D'ADMISSION, LE BILAME ETANT SUPPORTE PAR UNE PARTIE DU SIEGE DE SOUPAPE ET ACTIONNANT L'ELEMENT D'OBTURATION DE CE SIEGE. B.IL EST PREVU AU MOINS UN RESSORT A DECLIC 7 PORTE PAR UN APPUI 8 ET QUI AGIT SUR L'ORGANE DE COMMANDE 5, 6 DE L'ELEMENT D'OBTURATION, LA CONSTANTE D'ELASTICITE DE CE RESSORT A DECLIC 7 ETANT NUMERIQUEMENT SUPERIEURE A CELLE DE L'ORGANE 6 A BILAMES. C.CE DISPOSITIF ASSURE QUE LE PURGEUR S'OUVRE BRUSQUEMENT ENTIEREMENT DES QUE LE CONDENSAT COMMENCE A COULER ET SE FERME BRUSQUEMENT DES QUE L'ECOULEMENT CESSE.
Patent FR-2477987-A1 (FR)
IPC: B60G17/00
Filed: 1981-01-15
Abstract: CE CORRECTEUR COMPREND DEUX DETECTEURS 2 ET 7 DE GARDE AU SOL DONT LES MICRO-CONTACTS 11 ET 12 SE FERMENT ET S'OUVRENT AUTOMATIQUEMENT EN RELATION AVEC LE MOUVEMENT DE MONTEE OU DE DESCENTE D'UN MOYEN MECANIQUE, LORSQUE LA GARDE AU SOL DU VEHICULE EST INFERIEURE OU SUPERIEURE A UNE VALEUR PREDETERMINEE. LES MICRO-CONTACTS APPLIQUENT RESPECTIVEMENT UN SIGNAL S DE RELEVEMENT OU UN SIGNAL S D'ABAISSEMENT DE LA GARDE AU SOL A UN AMPLIFICATEUR 3 OU A UN AMPLIFICATEUR 8. CES SIGNAUX AMPLIFIES S ET S COMMANDENT RESPECTIVEMENT UNE SOUPAPE 5 D'ADMISSION QUI INJECTE UN GAZ DANS L'AMORTISSEUR 6 ET UNE SOUPAPE 9 D'ECHAPPEMENT QUI PERMET AU GAZ DE S'ECHAPPER DE L'ARMORTISSEUR. LA GARDE AU SOL DU VEHICULE EST AINSI RELEVE OU ABAISSEE. APPLICATION : NOTAMMENT AUX VEHICULES AUTOMOBILES.
Patent FR-2482420-A1 (FR)
Title: Vaporising insecticide or insect repellent from cellulose support - by combustion of a fuel to provide the necessary heat
Inventor: TONINELLI GIUSEPPE
IPC: A61L9/03
Filed: 1981-03-17
Abstract: In a method for vaporising an insecticide or insect repellant (I) absorbed onto a cellulose support, the heat of vaporisation is provided by burning a fuel. Either a natural flame or catalytic combustion is used and the heat of vaporisation gives a temp of about 140 deg C. Particularly, (I) in incorporated into an absorbant pellet, each pellet contg 40 mg bioalethrim (Ia); 90 mg solvent; 17mg butylated hydroxytoluene (BHT), 1mg dye and 7mg perfume. Also new is a burner for this process using catalytic combustion of a liquefied gaseous fuel. This comprises a fiel reservoir fitted with a pipe and a manually-operated valve to control the fuel supply. Above the pipe is the catalyst and mounted above this is the (I)-contg pellet. (I) can now be vapourised without needing a fixed electrical energy source, and the burner can be made portable.
Patent FR-2480635-A1 (FR)
Title: Buse d'injection pour machine a mouler sous pression
Inventor: PERRELLA GUIDO
IPC: B22D17/02
Filed: 1981-03-31
Abstract: BUSE D'INJECTION POUR MACHINE A MOULER SOUS PRESSION. CETTE BUSE A UNE FACE EXTREME DE CONFIGURATION CARREE EN VUE DE BOUT ET, EN VUE LATERALE, ELLE PRESENTE UNE FACE AVANT ABATTUE 208 ET UNE FACE ARRIERE ABATTUE 216 DE PART ET D'AUTRE D'UNE ZONE CENTRALE A PROFIL CARRE EN SECTION DROITE, CE QUI LUI DONNE L'APPARENCE GENERALE D'UN DIAMANT TAILLE.
Patent FR-2502701-A1 (FR)
Inventor: DAZZI JEAN-LOUIS
IPC: F02M63/02
Filed: 1981-03-26
Abstract: A means to cut off the feeding of combustible fluid under pressure to an injector needle of a diesel engine which is stuck in the open position. The end portion of a push rod which insures the closing of the injector needle under the push of a spring includes a throat which it slides across an orifice of a predetermined cross-sectional area of value S. The orifice is in communication with a chamber wherein is mounted a differential piston. The chamber also is connected to a discharge passage by a calibrated orifice whose cross-section S is directly related to the cross-section of the orifice. At the end of each injection stroke, the throat terminates communication with the orifice of cross-section S and the pressure in the chamber is reduced before the piston is displaced. If the needle of the injector sticks in the open position, then the throat remains in communication with the orifice and the pressure in the chamber continues to increase sufficiently to overcome a preloaded spring to move the piston in the chamber which in turn is adapted to block the feeding canal 20 of the combustible fluid distribution system thereby insuring closing of the injector needle.
Patent FR-2481631-A1 (FR)
Title: Procede et appareil pour commander un processus d'usinage par decharges electriques
Inventor: INOUE KIYOSHI
IPC: B23H7/38
Filed: 1981-05-04
Abstract: PROCEDE ET APPAREIL D'USINAGE PAR DECHARGES ELECTRIQUES. ON APPLIQUE DANS L'INTERVALLE D'USINAGE UN CHAMP MAGNETIQUE LOCALISE DANS UNE REGION LOCALISEE DE JUXTAPOSITION DE L'ELECTRODE D'USINAGE 1 ET DE LA PIECE A USINER 2. ON DEPLACE SUCCESSIVEMENT LE CHAMP MAGNETIQUE SUR D'AUTRES REGIONS LOCALISEES DE JUXTAPOSITION DE LA PIECE ET DE L'ELECTRODE, LE CHAMP MAGNETIQUE BALAYANT EN FIN DE COMPTE SENSIBLEMENT LA TOTALITE DE LA SURFACE DE LA JUXTAPOSITION; ET ON COMMANDE AU MOINS UN PARAMETRE DE L'APPLICATION ET DU DEPLACEMENT DU CHAMP MAGNETIQUE EN FONCTION D'AU MOINS UN PARAMETRE OPERATOIRE DU PROCESSUS D'USINAGE PAR DECHARGES ELECTRIQUES.
Patent FR-2506252-A1 (FR)
Title: Ensemble flottant constitue de pontons assemblables et de cles d'assemblage
Inventor: ROSE FRANCOIS ROBERT ETIENNE
IPC: B63B35/38
Filed: 1981-05-20
Abstract: ENSEMBLE FLOTTANT CONSTITUE DE PONTONS ASSEMBLABLES ET DE CLES D'ASSEMBLAGE, DONT LES PONTONS COMPORTENT UNE OSSATURE, UN BORDAGE EN TOLE ET DES ATTACHES D'ASSEMBLAGE APTES A ETRE REUNIS PAR LES CLES. L'OSSATURE EST UNE STRUCTURE RIGIDE FORMEE DE LONGERONS 5 ET DE TRAVERSES QUE SUPPORTE LE BORDAGE DE FLOTTABILITE, LES EXTREMITES DES LONGERONS ET DES TRAVERSES 14 PORTANT DES DEMI-GOULOTTES VERTICALES 18 QUI CONTIENNENT LES ATTACHES 20, 21 D'ASSEMBLAGE ET QUI COOPERENT AVEC LES DEMI-GOULOTTES DU PONTON VOISIN POUR CONSTITUER DES GOULOTTES CONTENANT LES CLES. LES ATTACHES D'ASSEMBLAGE SONT DES TIGES HORIZONTALES 20, 21 TANDIS QUE LES CLES SONT DES ANCRES DONT LES BRAS 22, 23 VIENNENT EN PRISE PAR LEURS FACES INTERIEURES 25 EN LEGERE DEPOUILLE AVEC DEUX TIGES HORIZONTALES DE DEUX PONTONS VOISINS POUR LES RAPPROCHER SOUS LA SOLLICITATION DE MOYENS 28, 30 APTES A FAIRE COULISSER L'ANCRE DANS LA GOULOTTE.
Patent FR-2507937-A1 (FR)
Title: Fixing for demountable saw blade to frame - houses blade end and fasteners within leg end profile
IPC: B23D51/12
Filed: 1981-06-19
Abstract: The fastener secures a blade (L) in the frame (1) of a hacksaw with blade tension adjustment. The blade extends between the extremities of the frame legs (1b,1c). One extremity incorporates the tensioner and the other (1c,1e) provides a blade end fixing accommodated within the sectional profile of the leg, i.e. neither the blade end nor any fasteners project outside the profile. The blade may be accommodated by a slit (1c1) or by a rebate (1c2) and the tensioner may be incorporated in a handle (6) forming an external blade extension.
Patent FR-2491419-A1 (FR)
Title: Appareil de commande automatique de train
Inventor: UENO MASAHIRO
IPC: B61L3/00
Filed: 1981-10-01
Abstract: L'INVENTION CONCERNE UN APPAREIL DE COMMANDE AUTOMATIQUE DE TRAIN CAT SERVANT A MAINTENIR SA VITESSE EN DESSOUS D'UNE VITESSE LIMITE. L'APPAREIL COMPREND UNE MEMOIRE FIXE 6 CONTENANT DES PARAMETRES INCLUS DANS LEDIT SIGNAL CAT ET UN CIRCUIT INTEGRE DE GRANDE PUISSANCE 5, LEDIT CIRCUIT INTEGRE DE GRANDE PUISSANCE 5 COMPRENANT DES CIRCUITS D'ENTREE DE SIGNAUX 525, 526 RECEVANT UN SIGNAL DE FREQUENCE, DES PORTES D'ENTREE DE PARAMETRES 522, 524 DESTINES A RECEVOIR UN PARAMETRE LU DANS LA MEMOIRE 6, UN ENSEMBLE DE CIRCUITS DE COMPARAISON 529 COMPARANT LEDIT SIGNAL DE FREQUENCE AVEC LEDIT PARAMETRE APRES ETABLISSEMENT D'UNE CORRESPONDANCE ENTRELE MODE DE TRANSMISSION DU PREMIER SIGNAL ET CELUI DU SECOND SIGNAL, ET UN CIRCUIT LOGIQUE DE SORTIE 514 QUI ASSURE UNE EDITION LOGIQUE DU RESULTAT DE LA COMPARAISON FAITE PAR LEDIT CIRCUIT DE COMPARAISON 529 EN VUE DE PRODUIRE A LA SORTIE UN SIGNAL DE FREINAGE DU TRAIN. APPLICATION AUX VOIES FERREES.
Patent FR-2492823-A1 (FR)
Title: Derives d'aniline, leur procede de preparation et leur application
Inventor: URA YASUKAZU
IPC: A01N43/60
Filed: 1981-10-23
Abstract: L'INVENTION A POUR OBJET UN DERIVE D'ANILINE REPONDANT A LA FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE: A REPRESENTE UN GROUPE CH OU UN ATOME D'AZOTE; B REPRESENTE UN ATOME D'OXYGENE OU UN ATOME DE SOUFRE; X ET X REPRESENTENT INDEPENDAMMENT L'UN DE L'AUTRE UN ATOME D'HYDROGENE, UN ATOME D'HALOGENE, UN GROUPE TRIFLUOROMETHYLE OU UN GROUPE NITRO; ET Y ET Z REPRESENTENT INDEPENDAMMENT L'UN DE L'AUTRE UN ATOME D'HYDROGENE OU UN ATOME D'HALOGENE. PRODUITS UTILISABLES COMME INTERMEDIAIRES POUR LA PREPARATION D'INSECTICIDES.
Patent FR-2515479-A1 (FR)
Title: Enclosure for restraining horned animal - has pair of movable vertical elements mounted on ratchet and pawl mechanisms at each end to grip animal's neck
Inventor: PAUL
IPC: A01K1/06
Filed: 1981-10-19
Abstract: The vetinary cage comprises a pair of square section tubes (6) to which are attached a parallel pair of circular section tubes (7) which are brought together to grip the animal by its neck. The tubes are slidably mounted at their ends on a pair of colinear fixed ratchets (3,4) and a pair of colinear swinging ratchets (1,2). At the ends of the vertical circular section tubes are positioning pawls (8) which engage the ratchets to hold the tubes in the required position. A release lever (5) moves the ratchets out of engagement with the pawls to permit a rapid opening of the tubes under the action of a return spring (13).
Patent FR-2516059-A1 (FR)
Title: Assembly for stocking liqs. or powders - is formed of sectors defined by surface of revolution bolted together and supported by retaining rings
IPC: B65D88/04
Filed: 1981-11-12
Abstract: The assembly for stocking liquid or powder products is made of sectors (1) of a surface of revolution. These are joined by their sides (10) and tops (7) and bottoms (8), using bolts and a plastic joint. The sectors are made of a glass fibre reinforced plastics moulding. The sector tops and bottoms are returned at the edges (7) and assembled by bolted rings (10). The returns have holes (13) for receiving bolts and each has a seating for a preformed mastic joint containing a membrane to avoid deformation.
Patent FR-2497283-A1 (FR)
Title: Dispositif de commande du rapport air/combustible pour moteur a combustion interne a carburateur a double corps
Inventor: MOROZUMI TAKURO
IPC: F02M7/24
Filed: 1981-12-28
Abstract: CE DISPOSITIF COMPREND UN PREMIER CONDUIT POUR RELIER LE SYSTEME DE RALENTI 10 DE LA PARTIE PRINCIPALE X DU CARBURATEUR A L'UNE 15 DE DEUX ELECTROVANNES, UN SECOND CONDUIT RELIE LE SYSTEME PRINCIPAL DE MESURE 18 DE LA PARTIE SECONDAIRE DU CARBURATEUR A L'UNE DES ELECTROVANNES, ET UN TROISIEME PASSAGE RELIE LE SYSTEME PRINCIPAL DE MESURE 4, 5 DE LA PARTIE PRINCIPALE DU CARBURATEUR A L'AUTRE ELECTROVANNE 14. UNE ELECTROVANNE INVERSEUSE 27 MODIFIE LA LIAISON ENTRE L'ELECTROVANNE ET LE PREMIER ET LE SECOND CONDUITS. L'ELECTROVANNE INVERSEUSE 27 EST AGENCEE POUR FAIRE NORMALEMENT COMMUNIQUER L'ELECTROVANNE 15 AVEC LE PREMIER CONDUIT ET POUR FAIRE COMMUNIQUER L'ELECTROVANNE 15 AVEC LE SECOND CONDUIT LORSQUE LA PARTIE SECONDAIRE DU CARBURATEUR ENTRE EN ACTION SOUS UNE CHARGE ELEVEE DU MOTEUR.
Patent FR-2519077-A1 (FR)
Title: Milling cutter for machining Diesel engine combustion chamber - has rotary drive shaft carrying spring loaded milling cutter at end
IPC: F02B3/06
Filed: 1981-12-30
Abstract: The Diesel engine precombustion chamber shaping cutter has a shaft carrying, at each end, a flat thrust face for a cutter. It has a milling head at the end of a spring on the shaft, which also carries a cylindrical coupling which can rotate in frictional engagement on the shaft. The coupling has an upper extension with a cylindrical seating of larger dia. than the shaft. The seat retains a milling cutter shaped to corresp. to the thrust face and engaging the thrust face.
Patent FR-2498847-A1 (FR)
Title: Circuit permettant de reproduire un signal de donnees codees a espacement biphase
Inventor: KANEKO KENJI
IPC: H04L25/48
Filed: 1982-01-25
Abstract: LE CIRCUIT COMPREND DES MOYENS 10 FOURNISSANT UNE IMPULSION D'HORLOGE A DE PERIODE EGALE A 1N DE LA PERIODE DES BITS D'UN SIGNAL DE DONNEES C A REPRODUIRE, UN REGISTRE A DECALAGE 17 RECEVANT L'IMPULSION D'HORLOGE A, UNE BASCULE PRINCIPALE 18 RECEVANT LE SIGNAL DE DONNEES C ET UN SIGNAL DE SORTIE G, UN CIRCUIT OU EXCLUSIF 19 RECEVANT LE SIGNAL DE SORTIE DE LA BASCULE PRINCIPALE 18 ET LE SIGNAL DE DONNEES C, ET UN CIRCUIT 22 D'OBTENTION DES DONNEES REPRODUITES.
Patent FR-2522948-A1 (FR)
Title: Baby's high chair for attachment to table edge - has flexible seat hung from U=shaped frame with integral screw clamps
IPC: A47D1/10
Filed: 1982-03-15
Abstract: The portable baby chair can be secured to a table or working surface to seat a baby at the table. It comprises a chair (10) with a padded seat (19) and flexible sides (20), incorporating loops (22) to attach a safety harness. The side panel is supported by a steel 'U' frame attached to two screw clamps (15). Each clamp has a tubular top piece (17) covered with a protective material (33) to protect the surface to which the chair is attached and to present no sharp edges to the user. The clamps are pushed firmly to their limit onto the surface and the screws (28) tightened up to the underside of the surface.
Patent FR-2523795-A1 (FR)
Title: Submersible electroacoustic transducer - comprises liquid filled cylinder housing mechanism and having flexible membrane ends
Inventor: COTE GEORGES EMILE MARIE
IPC: H04R1/44
Filed: 1982-03-16
Abstract: The submersible transducer may be used to transmit audible sounds to divers moving at a distance from the transducer. The transducer includes a sealed container (1) containing a neutral liq. or gaseous product. At least one wall of the container comprises a flexible membrane (5) to allow the transducer vibrations to escape. A cylindrical casing (4) may be closed at both ends by flexible membranes (5,6). Toroidal seals (9,10) compressed between two annular frames (7,8) by retaining bolts (11) ensure that the container is watertight. The transducer is mounted so that its vibrating surface lies parallel and adjacent to one of the flexible membranes. Direct contact between these and the other membrane is provided by the fluid in the container.