baber/WOPTO huggingface dataset:
Patent FR-2465631-A1 (FR)
Title: Bicyclette
IPC: B62M3/06
Filed: 1979-02-07
Abstract: BICYCLETTE. ELLE COMPREND UN ASSEMBLAGE DE COMMANDE DE FREINS COMPRENANT UNE CAME PORTEE SUR L'UNE DES MANIVELLES DE PEDALE, UNE TRINGLE POUSSOIR, UN SUIVEUR DE CAME PORTE PAR LADITE TRINGLE POUSSOIR EN CONTACT AVEC LADITE CAME LORS DU MOUVEMENT DE PEDALAGE ARRIERE DELA MANIVELLE DE PEDALE ASSOCIEE, DES MOYENS MONTES BASCULABLES SUR LEDIT CADRE ET PRENANT EN FONCTIONNEMENT CONTACT AVEC LADITE TRINGLE POUSSOIR DANS SA PARTIE ELOIGNEE DUDIT SUIVEUR DE CAME POUR UN MOUVEMENT BASCULANT CONSECUTIF AU CONTACT ENTRE LADITE CAME ET LEDIT SUIVEUR DE CAME ET DES MOYENS DE LEVIER RELIES A LADITE TRINGLE POUSSOIR POUR UN MOUVEMENT DE BASCULEMENT PAR SUITE DU BASCULEMENT DESDITS MOYENS DE MONTAGE BASCULABLES, ET DES MOYENS RELIANT LESDITS MOYENS DE LEVIER AVEC LES FREINS A PATINS AVANT ET ARRIERE EFFECTUANT L'ENGAGEMENT DE CES DERNIERS LORS DE CETTE ACTION DE CAME.
Patent FR-2449215-A1 (FR)
Title: Double acting hydraulic ram for door operation - has two small pistons and valves either side of main piston
IPC: E05F15/56
Filed: 1979-02-16
Abstract: The double acting hydraulic ram for controlling a door has a feed block assembly with two holes communicating with two co-axial pipes to the ends of a small cylinder. Inside this two small pistons slide. The first pipe leads to one ram chamber on one side of the main piston. The main piston has a valve worked by a thrust part carrying one of the small pistons. The second pipe leads to the other chamber, and is similarly arranged. External control can operate either of the small pistons and valve.
Patent FR-2419639-A1 (FR)
Title: Systeme de transmission electrique
IPC: G08B9/00
Filed: 1979-02-26
Abstract: L'invention concerne un système de transmission électrique. Dans ce système qui comporte une installation IA de sélection de l'information reliée à un générateur de cadence TG, à une chaîne de bascules bistables Te ainsi qu'à un émetteur S par une porte OU OG reliée à la chaîne Te par une porte NON-OU NG, l'actionnement du commutateur Sch fixant le choix de l'information à transmettre est lié à la production d'un signal préalable vers le poste d'exploitation et, seulement ensuite, à la production des groupes d'impulsions formant cette information. Application notamment aux installations de télécommande pour appareils de télévision.
Patent FR-2453010-A1 (FR)
Title: Thermoplastics hot forming plant - with ascending preheating and descending cooling section before main heating section
IPC: B29B13/02
Filed: 1979-04-04
Abstract: A plant for the hot forming of thermoplastic foils or sheets e.g. of propylene, consists of a first pass-through heating section, pref. ascending with heating elements on both sides, followed by a descending cooling section. The strand then enters the horizontal main heatin section before it is passed to the hot forming station. This plant ensures a more uniform temperature distribution across the thickness of the strand and therby a more uniform higher quality of the formed product.
Patent FR-2459479-A1 (FR)
Inventor: NICOLAS JEAN-CLAUDE
IPC: G01N33/538
Filed: 1979-06-21
Abstract: The invention relates to a method for the selective separation of a given protein substance having an affinity for a ligand from other substances some of them having the same affinity for the ligand but also having a high molecular weight, higher than that of said protein substance, said substances being in solution. The method consists of filtering said substances on a gel which excludes said high molecular weight substances, said gel being coupled with a ligand for which said protein substance has affinity. The method may be applied to enzymatic and especially to immunoenzymatic assays.
Patent FR-2459964-A1 (FR)
Title: Measurement of load in moving container - utilises pressure sensor to provide input stored in electronic memory for calculations by microprocessor
IPC: G01G19/10
Filed: 1979-06-22
Abstract: The load contained in a moving container is measured from the hydraulic pressure in a jack assembly. The values are stored in an electronic memory for processing by a microprocessor to determine various weights. A loading bucket (3) pivots on two half axles (4) at the ends of two arms (5) which themselves rotate on axles (6) on the vehicle chassis (1). The levering movement for the arms is controlled by a double acting hydraulic jack (7) supplied via hydraulic pipes (8,9). A connection (10) to the supply pipe (9) contains an electrovalue (11) and pressure sensor (12). The sensor is connected to a counter for signal processing by a microprocessor to display the weight and totalise weight from a series of operations.
Patent FR-2460428-A1 (FR)
Title: Sealing ring for pipe joint - has inward projection which cooperates with stiff retainer ring to hold sealing ring still while inner pipe is inserted
IPC: F16L47/10
Filed: 1979-06-28
Abstract: The elastic sealing ring occupies an annular groove in the outer pipe (6). It has a sealing portion (14) which engages the inner pipe (7). A stiff or semi-stiff retainer ring (10) cooperates with a radial projection (11) of the sealing ring, to keep the sealing ring correctly positioned in the groove while the end (20) of the inner pipe is inserted for enough to deform the sealing portion.
Patent FR-2461470-A1 (FR)
Title: Frame for light tent having central arch - has T=shaped rod joined to it and second arch articulated with it
IPC: E04H15/00
Filed: 1979-07-20
Abstract: The frame is for a light tent and allows a shelter to be put up rapidly in difficult conditions. It consists of a central arch (1) at the top of which is fixed a rod (3) which forms a T at its other extremity (4) and holds the tent when it is inclined towards the back to form a temporary shelter. The canvas (8) is unfolded by pulling it towards the front either with a cord (9) or by lowering a second arch (2) articulated to the base of the central arch. A telescopic rod (5) joins the two arches to form the tent.
Patent FR-2452613-A1 (FR)
Title: Pompe ou moteur a organes d'impulsion rotatifs
IPC: F04C2/08
Filed: 1979-08-17
Abstract: L'INVENTION CONCERNE UNE POMPE OU UN MOTEUR A ORGANES ROTATIFS D'IMPULSION. CETTE POMPE OU CE MOTEUR COMPORTE UN CORPS DANS LEQUEL SONT MONTES DEUX ORGANES ROTATIFS D'IMPULSION. LES EXTREMITES DU CORPS SONT FERMEES PAR DES PLAQUES QUI PRESENTENT CHACUNE UNE PREMIERE FACE DIVISEE PAR DES NERVURES EN PLUSIEURS CHAMBRES CONTRE LESQUELLES LES EXTREMITES CORRESPONDANTES DES ORGANES D'IMPULSION SONT APPLIQUEES. UNE SECONDE FACE DE LA PLAQUE EST DIVISEE PAR DES ORGANES D'ETANCHEITE EN PLUSIEURS CHAMBRES IDENTIQUES DELIMITEES ENTRE LA PLAQUE ET LE CORPS. LE FLUIDE CONTENU DANS LES CHAMBRES DELIMITEES SUR LES DEUX FACES DE LA PLAQUE ASSURE L'EQUILIBRAGE DES PRESSIONS EXERCEES SUR CETTE DERNIERE. DOMAINE D'APPLICATION : POMPES ET MOTEURS A ENGRENAGE.
Patent FR-2436500-A1 (FR)
Title: Power semiconductor protection against supply voltage transients - is performed by inductance and capacitor connected to load and gate (OE 15.12.79)
IPC: H03K17/082
Filed: 1979-09-10
Abstract: The protection circuit is used for semiconductors such as thyristors normally handling high power levels. Protection against supply voltage transients is supplied by an inductance (L) connected into the load to semiconductor current path with a capacitor (C) from the inductance load junction (A) to the control electrode (S) of the semiconductor. Where two thyristors are employed connected in parallel-opposition each thyristor has a capacitor between its gate and anode. A series resistor (R) may be included in the capacitor path, the inductance being common to both thyristors.
Patent FR-2465492-A1 (FR)
Title: Ladders for educational use - has holes in uprights for axles to hold them together and locking cross bars
IPC: A63B9/00
Filed: 1979-09-21
Abstract: The ladders have multiple educational uses and improve children's balance. They can be joined to each other and to other elements, such as flat plate, to form a slide. The ladders have calibrated holes in the uprights in which axles (7) are fitted to fix them together. Each axle has a stop at one extremity and an eccentric at the other. The ladders can be fixed to walls by perforated supports and have wheels fixed on the axles.
Patent FR-2439839-A1 (FR)
Title: Dispositif de freinage pour canettes ou bobines de navettes
IPC: D03D37/00
Filed: 1979-10-26
Abstract: DISPOSITIF POUR FREINER LA CANETTE OU BOBINE MAINTENUE ENTRE DES DISPOSITIFS DE RECEPTION MONTES ROTATIFS DANS UNE NAVETTE. UN DES DISPOSITIFS DE RECEPTION 9 EST MUNI DE FACON FIXE D'UN DISQUE 10 TOURNANT AVEC LA CANETTE 23 CONTRE LEQUEL S'APPLIQUE UNE MACHOIRE DE FREIN 12 MISE EN LIAISON PAR UN DEUXIEME RESSORT 15 AVEC L'AXE DE LEVIER OSCILLANT DE TELLE SORTE QUE, LORSQUE L'ETRIER GUIDE-FIL PIVOTE SOUS L'ACTION D'UN RESSORT DE RAPPEL CONTRE LA FORCE DE TENSION DU FIL, LA FORCE DE FREINAGE EST AUGMENTEE. CE DISPOSITIF DE FREINAGE PARTICULIEREMENT SOUPLE EST UTILISE NOTAMMENT AVEC LES METIERS A TISSER CIRCULAIRES.
Patent FR-2441099-A1 (FR)
Title: Disque de friction en carbone
IPC: F16D69/02
Filed: 1979-11-05
Abstract: DISQUE DE FRICTION EN CARBONE. LE DISQUE 52 EST MUNI D'UNE SERIE DE CAPUCHONS 70, 70 QUI RECOUVRENT SES CANNELURES D'ENTRAINEMENT POUR LES PROTEGER DE L'OXYDATION. CHAQUE CAPUCHON COMPORTE DES PREMIERE ET SECONDE LANGUETTES 82, 84 QUI PENETRENT DANS LES CREUX 71, 71, .. 71 FORMES ENTRE LES CANNELURES, LA PREMIERE LANGUETTE 82 D'UN CAPUCHON ETANT FIXEE A LA SECONDE LANGUETTE 84 DU CAPUCHON SUIVANT POUR FORMER UN ANNEAU DE PROTECTION CONTINU. AU COURS DU FREINAGE, DES PARTIES DE CHAQUE CAPUCHON, EVENTUELLEMENT MUNIES D'UN REVETEMENT ABRASIF, FROTTENT CONTRE LES DISQUES DE FRICTION EN CARBONE ADJACENTS. APPLICATION AUX FREINS A DISQUES MULTIPLES POUR AVIONS.
Patent FR-2444853-A1 (FR)
Title: Ensemble rail antichoc et barre d'appui
IPC: E04F11/18
Filed: 1979-11-13
Abstract: L'invention concerne un ensemble rail antichoc et barre d'appui. L'ensemble de rail 10 comprend un dispositif d'arrêt 20 rigide et un couvercle 40 en matière plastique élastique résistant aux chocs, des rebords supérieur 44 et inférieur 46 du couvercle retenant ce dernier sur des rebords correspondants 24 et 26 du dispositif d'arrêt. Il existe entre la paroi d'impact 42 du couvercle et les surfaces antérieures 44b et 46b des rebords du dispositif d'arrêt un jeu suffisant pour que le couvercle puisse être enfoncé en cas de choc. Au moins un amortisseur 34 élastiquement compressible à extension longitudinale est monté sur le dispositif d'arrêt entre ses rebords de façon à être en contact avec la paroi 42 du couvercle. L'ensemble est destiné aux hôpitaux, aéroports, et tout autre bâtiment dans lequel le passage de piétons et d'équipement roulant peut endommager les murs.
Patent FR-2469622-A1 (FR)
Title: Speed transmission for wind powered generator - uses standard components with chain or belt coupling to allow range selection of speed transmission ratios at assembly
IPC: F03D11/02
Filed: 1979-11-14
Abstract: The transmission uses an assembly of a small number of standard components so that various speed ratios, both increasing and reducing, may be quickly assembled. A housing, of variable length, supports posts which are slid into place and fixed so they are equally spaced. A hub, fixed to the post at one of two standard heights, carries a shaft onto which one of two sprocket or pulley sizes may be fixed. A chain or belt couples the successive wheels between input and output. It is possible to mix belts and chains at different stages of the transmission as required. The gear wheels are pref. of two diameter to reduce maintainance problems. The gearing is chosen to allow relatively low rotational speeds of the turbine to be multiplied from the order of 100-150 r.p.m. to approximately 10,000 r.p.m.
Patent FR-2477357-A1 (FR)
Title: Low incandescent and fluorescent lighting system - has fluorescent tube in series with incandescent light bulb which replaced ballast and provides energy saving
IPC: H05B35/00
Filed: 1980-02-29
Abstract: The combined lighting unit has a fluorescent tube and an incandescent bulb. The bulb replaces the ballast for the fluorescent tube for starting the purposes and for subsequent dimming. Pref. a 20 watt fluorescent tube and a 40 watt incandescent bulb are connected in series. The tube is rated for 110 volts and the bulb for 220 volts, so that the consumption is 20 watts. The lighting unit is economical in operation and cheap to mfr. The 20 watt starting energy is not wasted as in the case where a 20 watt bulb and 20 watt ballast are used in conjunction with the fluorescent tube.
Patent FR-2479670-A1 (FR)
Title: Tent that can be fixed to camp bed frame - is held with canvas secured to semicircular poles that clip on to frame
IPC: A47C17/64
Filed: 1980-04-03
Abstract: The tent can be fixed on to the frame of a camp bed and consists of a rectangular canvas (4) fitted to a flexible frame. The frame has two semi-circular poles at each end (5) and one intermediate one (6) which fits across the width of the canvas. The extremities of each pole have C-shaped spring clips (7) which fit over the side poles (3) or the uprights (2) of the bed frame. Each pole is in two parts, joined by a bayonet or screw fitting at the centre, and they fit in pockets on the canvas.
Patent FR-2480529-A1 (FR)
Title: Radiation hardened operational amplifier - has compensation included in design to preserve offset and dynamic range performance under high neutron flux
Inventor: BOURGOIN GERARD
IPC: H03F3/45
Filed: 1980-04-15
Abstract: The amplifier consists of a differential input driving into a current mirror circuit and supplied by a constant current. The output stage is driven by a voltage to current converter connected to one arm of the current mirror and the differential input. The input stage is compensated for by the high dynamic resistance of the bipolar current mirror transistor and the collector current of the third transistor is determined by resistors. The gain of the two voltage to current converter transistors reduces with radiation, whilst the current in the output stage reduces, the base current into the converter remains constant. if it is compensated for drift. The two FETs (4,D) are paired and degrade in the same way, the change in current in the one being absorbed in the other. The drain of the buffer FET (D) is connected to the current converter transistor base through low dynamic resistance diodes and a bias resistor to ensure that it is not working in saturation.
Patent FR-2481552-A1 (FR)
Title: Telephone call signal detector - uses line supply to operate bistable via transformer circuit to actuate transistor switch to actuate call signal
Inventor: THOMAS GERARD
IPC: H04M19/04
Filed: 1980-04-29
Abstract: The device detects call signals transmitted in a preset sequence on a phone line or the like and includes a rectifier and voltage limiter which apply a limited signal from the line to a capacitive store. The output of the voltage limiter is coupled to an envelope detector and a differentiator which convert the limiter output into pulses applied to a bistable circuit control input. A further input of the bistable is connected to the store. A reset for the bistable is also provided. A semiconductor switch has one input connected to the bistable output, a second input connected to the output of the voltage limiter and an output forming the device output. The output supplies a detection signal for at least one call signal following the first of such signals.
Patent FR-2482191-A1 (FR)
Title: Multi-stage drag turbine - has radially offset stages coupled to coaxial shafts and annular interstage nozzle units
Inventor: MARYNOWSKI CHESTER W
IPC: F01D1/36
Filed: 1980-05-06
Abstract: Multistage drag turbine has radially offset stages (21, 41) each coupled to a respective coaxial shaft (28, 43). nozzles rings (52) are mounted between the stages either fixed or rotating with the preceding stage to provide for like or opposite station of successive stages. The stages each have a series of axially-spaced disc (22, 42) of annular form. The inlet nozzle (36) and exhaust duct (18) are located tangentially and axially. The arrangement provides a compact efficient structure.
Patent FR-2481882-A1 (FR)
Title: Reflectors for controlling heat dissipation within green house - are coated for selective absorption or release of long wave radiation
IPC: A01G9/24
Filed: 1980-05-09
Abstract: Composite reflectors for use in a greenhouse are constructed to block at least some of the long wavelength radiation entering the greenhouse during the day. At night, the reflectors are adjusted to reflect back into the greenhouse heat being lost as long wave radiation. Opt. the reflectors include passages for a heat transfer fluid to collect the absorbed heat during the day for return during the night. Used to reduce daily temp. variations without additional energy input. Pref. the reflectors are solid or hollow slats which can rotate about their longitudinal axis and are mounted in arrays with the absorbent faces coated with a blue pigment (such as 'Turnball blue' or ultramarine; the reflective faces are coated with a red pigment such as aniline red, auramine or vermillion. Opt. the absorbent faces also selectively reflect beneficial short wave radiation into the greenhouse during the day. Opt. the rear wall of the greenhouse is covered with a screen of similar material.
Patent FR-2456803-A1 (FR)
Title: Machine a laver le linge a axe vertical
Inventor: BOCHAN JOHN
IPC: D06F34/08
Filed: 1980-05-14
Abstract: L'INVENTION CONCERNE LE LAVAGE DU LINGE. UNE MACHINE A LAVER LE LINGE COMPREND NOTAMMENT UNE CUVE36 QUI CONTIENT UN TAMBOUR A AXE VERTICAL32. UN MOTEUR20 ENTRAINE LE TAMBOUR PAR L'INTERMEDIAIRE D'UNE TRANSMISSION74 DE FACON A FAIRE TOURNER LE TAMBOUR AUTOUR D'UN AXE LEGEREMENT DECALE PAR RAPPORT A L'AXE DU TAMBOUR PENDANT LES OPERATIONS DE LAVAGE ET DE RINCAGE, ET DE FACON A FAIRE TOURNER LE TAMBOUR AUTOUR DE SON PROPRE AXE, AVEC LA MEME VITESSE ANGULAIRE, PENDANT LES OPERATIONS D'ESSORAGE CENTRIFUGE.
Patent FR-2484638-A1 (FR)
Title: Light integrator for photographic reproduction - has active integrator circuit for photodiode and high gain amplifier comparator to control lamp switching and provide exponential correction
Inventor: ARMELIN GEORGES EDOUARD
IPC: G03B27/72
Filed: 1980-06-16
Abstract: The circuit is used in a lamp control loop for photographic reproduction, and is stable and does not require constant readjustment. A high gain amplifier (1) is connected as an integrator with a capacitor (4) in the feedback path. This integrates the light received by a photodiode (3) for a time period. The integrator output is applied to a high gain amplifier (6) connected as a comparator for analysis with a reference voltage (Vr). In operation, the comparator output becomes zero when the switches (5a,5b) are opened across the capacitors. This allows the transistor (13) relay driver at the comparator output to be nonconducting and thus illuminate a lamp in the relay circuit. After the time period of the integration the relay circuit switches off the lamp.
Patent FR-2461348-A1 (FR)
Title: Overload cut=out with arc extinction chamber - has bimetallic strip between contact with copper wire on contact carrier arm
Inventor: OSTERMANN WERNER
IPC: H01H1/58
Filed: 1980-07-07
Abstract: The combined cut-out switch and arc extinction system has a hook shaped contact (1) connected to a supply terminal (3) and enclosed by the coil (2) of the cut-out. Through the centre of the coil is an armature (2b) with a fixed contact (4) extending towards a moving contact carrier arm (9). Under the coil is the arc extinction chamber (1b) with a set of plates (15) forming a stack . Connected to the other terminal (8) is a bimetallic strip (7) with a lower strip extending under the stack. The strip is connected by a resilient copper wire (6) to the hook shaped contact. The end of the wire forms the contact and is attached to the bottom of an iron arm (9) with a spring attached above the hinge point (10) and a release arm.
Patent FR-2462460-A1 (FR)
Title: Nouveaux composes azoiques et leur procede de preparation
Inventor: NIIMURA ISAO
IPC: A61P7/10
Filed: 1980-07-30
Abstract: LES NOUVEAUX COMPOSES AZOIQUES DE L'INVENTION REPONDENT A LA FORMULE GENERALE: (CF DESSIN DANS BOPI) DANS LAQUELLE X EST L'HYDROGENE OU UN HALOGENE. CES COMPOSES AZOIQUES SONT UTILES COMME PRECURSEURS DE COLORANTS DISPERSES ET DE COLORANTS BASIQUES ET ILS SONT EFFICACES POUR DES TRAITEMENTS THERAPEUTIQUES.
Patent FR-2464237-A1 (FR)
Title: Procede de preparation de verre pour guide d'ondes lumineuses en fibre de verre a faible attenuation et dispositif pour sa mise en oeuvre
Inventor: SCHNEIDER HARTMUT
IPC: C23C16/40
Filed: 1980-08-21
Abstract: A.PROCEDE DE PREPARATION DE VERRE POUR GUIDE D'ONDES LUMINEUSES EN FIBRE DE VERRE A FAIBLE ATTENUATION ET DISPOSITIF POUR SA MISE EN OEUVRE. B.ON PREPARE UN MELANGE DE GAZ COMPRENANT DE L'OXYGENE, SICL ET BCL DANS UN MELANGEUR 1 ET ON L'ENVOIE A UN BANC 2 SUR LEQUEL TOURNE UN TUBE 20 EN VERRE DE QUARTZ. LE TRONCON INTERMEDIAIRE DU TUBE 20 EST CHAUFFE PAR UN BRULEUR 21 QUI SE DEPLACE LE LONG DU TUBE 20. A GAUCHE DU TRONCON DE TUBE QUI EST CHAUFFE, EST SOUDE AU TUBE 20 UN DISPOSITIF 23 DE DEPOT DE POUDRE, QUI AFFECTE DE PREFERENCE LA FORME D'UN LABYRINTHE. C.INDUSTRIE DES TELECOMMUNICATIONS.
Patent FR-2464058-A1 (FR)
Title: Procede et dispositif pour le traitement de signaux obtenus a l'occasion d'un examen par ultrasons
Inventor: TORRENCE KENNETH RICHARD
IPC: G01N29/40
Filed: 1980-09-03
Abstract: LA CARACTERISTIQUE TEMPSAMPLIFICATION D'UN RECEPTEUR ULTRASONIQUE UTILISE DANS DES BUTS MEDICAUX EST MODIFIEE, A L'AIDE PAR EXEMPLE D'UN CIRCUIT COMPRENANT UNE MINUTERIE 100 POUR ACTIVER DES GENERATEURS DE SIGNAL 410 ET 420 DONT LES SORTIES SONT ADDITIONNEES DANS UN DISPOSITIF 430, DE FACON A COMPENSER LES DIFFERENTES PROPRIETES D'ATTENUATION DANS DES STRUCTURES DE CORPS, L'INCLINAISON DE LADITE CARACTERISTIQUE ETANT AUGMENTEE AUX INSTANTS QUI CORRESPONDENT A LA TRANSMISSION D'IMPULSIONS A TRAVERS LA PAROI CORPORELLE DONNANT LIEU A FORTE ATTENUATION D'ENERGIE ULTRASONIQUE, ET POUVANT ETRE DIMINUEE AUX INSTANTS QUI CORRESPONDENT A LA TRANSMISSION D'IMPULSIONS A TRAVERS DES STRUCTURES CORPORELLES REMPLIES DE LIQUIDE. CETTE POSSIBILITE DE MODIFICATION COMBINEE AVEC LA COMPENSATION D'ERREURS DE LA SONDE ET UNE FONCTION DE TRANSMISSION TRES LINEAIRE DU RECEPTEUR, PERMET DE FAIRE UN DIAGNOSTIC BIEN MEILLEUR. APPLICATION : EQUIPEMENT DES HOPITAUX.
Patent FR-2490208-A1 (FR)
Inventor: LEGERON JEAN-PIERRE
IPC: C02F1/78
Filed: 1980-09-15
Abstract: The invention relates to a process for treating waste waters (effluents) with the aid of activated sludges, in which an ozone-containing gas is passed into the waste waters, in the course of their treatment by activated sludges, in order to improve the water purification.
Patent FR-2465616-A1 (FR)
Title: Dispositif formant ceinture de securite pour vehicule automobile
Inventor: SATO YOSHIMI
IPC: B60R22/06
Filed: 1980-09-18
Abstract: LA PRESENTE INVENTION CONCERNE UN DISPOSITIF FORMANT CEINTURE DE SECURITE. SELON L'INVENTION, IL COMPREND UN MECANISME COULISSANT FIXE AU VEHICULE, COMPRENANT UNE GLISSIERE ET UN ELEMENT QUI Y COULISSE; UNE CEINTURE; UN MOTEUR D'ENTRAINEMENT 2 RELIE A L'ELEMENT COULISSANT POUR LE DEPLACER; UN CIRCUIT ELECTRIQUE COMMANDANT LE FONCTIONNEMENT DU MOTEUR ET COMPRENANT UN LIMITEUR DE COURSE AVANT 7, UN LIMITEUR DE COURSE ARRIERE 8, UN COMMUTATEUR DE PORTIERE 1, UN PREMIER MOYEN DE TRANSFERT 9 SENSIBLE A LA FERMETURE DU COMMUTATEUR 1 ET DU LIMITEUR 7 POUR ENTRAINER LE MOTEUR DANS UNE DIRECTION, UN SECOND MOYEN DE TRANSFERT 11 SENSIBLE A LA FERMETURE DU LIMITEUR 8 POUR ENTRAINER LE MOTEUR EN DIRECTION INVERSE; ET UN MOYEN DE COMMUTATION DE COMMANDE 13 INHIBANT L'EFFET DU COMMUTATEUR 1 ET FONCTIONNANT EN REPONSE A DES CONDITIONS PREDETERMINEES DU VEHICULE. L'INVENTION S'APPLIQUE NOTAMMENT A L'INDUSTRIE AUTOMOBILE.