baber/WOPTO huggingface dataset:
Patent FR-2554173-A1 (FR)
Title: Pilot injection device for internal combustion engines
Inventor: GUILLOT BERNARD
IPC: F02M45/06
Filed: 1983-10-27
Abstract: According to the invention, the injection piston 2 comprises at least one additional hole (drilling) 12 which emerges on its lateral wall on the one hand, and in the high-pressure generating chamber 8 on the other hand; this drilling 12 is capable of coming into coincidence with the hole (drilling) 14 of the sleeve 4 emerging inside the latter and connected to the low-pressure fuel source, in order to interrupt, at a predetermined instant and for a predetermined length of time after shutting off the fuel-inlet orifices of this high pressure chamber 8, the delivery of fuel to a corresponding injector, associated with one cylinder of the internal combustion engine. Application especially to fuel supply devices for compression- ignition thermal engines.
Patent FR-2536842-A1 (FR)
Title: Systeme de recuperation de chaleur de l'huile de lubrification d'un moteur et procede de recuperation de cette chaleur
Inventor: COFFINBERRY GEORGE ALBERT
IPC: F02C7/14
Filed: 1983-11-29
Abstract: SYSTEME PERMETTANT UN PRECHAUFFAGE DE COMBUSTIBLE DU MOTEUR. IL COMPREND: A.UN CIRCUIT DE REFRIGERANT 18 POUR FAIRE CIRCULER UN REFRIGERANT LIQUIDE; B.UN ECHANGEUR DE CHALEUR 12 POUR RELIER THERMIQUEMENT LE CIRCUIT DE REFRIGERATION AVEC L'HUILE DE LUBRIFICATION, ET C.UN ECHANGEUR DE CHALEUR 21 POUR RELIER THERMIQUEMENT LE CIRCUIT DE REFRIGERATION AVEC LE COMBUSTIBLE DE MOTEUR POUR ASSURER ENTRE EUX UN ECHANGE DE CHALEUR. APPLICATION AUX MOTEURS A TURBOPROPULSION.
Patent FR-2556848-A1 (FR)
Title: Loupe de lecture
Inventor: RETHORE GERARD
IPC: G02B27/02
Filed: 1983-12-15
Abstract: CETTE LOUPE EST DU TYPE COMPRENANT AU MOINS UNE LENTILLE PRESENTANT DEUX BORDS VERTICAUX SENSIBLEMENT PARALLELES, UN DIOPTRE CONVEXE 6 TOURNE DU COTE DE L'UTILISATEUR CONSTITUE PAR EXEMPLE PAR UN TRONCON DE SURFACE SPHERIQUE, ASPHERIQUE OU ELLIPTIQUE, ET UN FOND 5 TOURNE DU COTE DU DOCUMENT A LIRE ET CONSTITUE PAR UNE FACE PLANE OU SPHERIQUE OU ASPHERIQUE. SELON L'INVENTION, LES POINTS LIMITES I DU DIOPTRE VISIBLES PAR L'UTILISATEUR A UNE DISTANCE NORMALE DE LECTURE, C'EST-A-DIRE LES POINTS SITUES SUR UN RAYON 8 SENSIBLEMENT TANGENT AU DIOPTRE 6 ET CORRESPONDANT A UNE INCIDENCE SENSIBLEMENT RASANTE, SONT RELIES AU FOND 5 PAR DES SURFACES PLANES 7 FORMANT CHACUNE AVEC LA NORMALE 9 AU RAYON INCIDENT RASANT UN ANGLE A INFERIEUR OU EGAL A L'ANGLE LIMITE.
Patent FR-2559763-A1 (FR)
Title: Composes possedant, notamment, des proprietes inhibitrices vis-a-vis de la lignification dans les vegetaux et procede pour la reduction de leur taux de lignine
Inventor: BOUDET ALAIN
IPC: C07C233/11
Filed: 1984-02-22
Abstract: LES COMPOSES POSSEDANT DES PROPRIETES INHIBITRICES VIS-A-VIS DE LA BIOSYNTHESE DE LA LIGNINE DANS LES VEGETAUX REPONDANT A LA FORMULE: AR-C(R)C(R)-Y,DANS LAQUELLE AR REPRESENTE AU MOINS UN CYCLE AROMATIQUE OU HETEROCYCLIQUE, LE CAS ECHEANT, SUBSTITUE; R ET R, IDENTIQUES OU DIFFERENTS L'UN DE L'AUTRE, REPRESENTENT UN ATOME D'HYDROGENE, D'HALOGENE OU UN GROUPE ALCOYLE OU ALCOXY ET Y UN GROUPE FONCTIONNEL.
Patent FR-2560856-A1 (FR)
Title: Procede et machine d'enrobage notamment de fruits et legumes dans une pellicule de matiere plastique
Inventor: URSO CARMELO D
IPC: B65B33/00
Filed: 1984-03-12
Abstract: LA MACHINE POUR LA MISE EN OEUVRE DE CE PROCEDE COMPREND UN PROCEDE D'ENROBAGE DE PRODUITS, NOTAMMENT POUR FRUITS ET LEGUMES, DANS UNE PELLICULE EN MATIERE PLASTIQUE, CARACTERISE EN CE QU'ON FORME PAR TENSION SUPERFICIELLE SUR DES MOYENS DE SUPPORT 4, UNE PELLICULE 3 EN MATIERE PLASTIQUE LIQUIDE, ON AMENE PAR UN DEPLACEMENT RELATIF UN PRODUIT 1 ET LA PELLICULE 3 EN CONTACT L'UN AVEC L'AUTRE, LADITE PELLICULE 3 SE DEFORMANT SOUS L'ACTION DU PRODUIT 1 DE FACON A S'APPLIQUER PROGRESSIVEMENT SUR LE PRODUIT 1 ET A SE REFERMER APRES LE PASSAGE DU PRODUIT 1 A TRAVERS LES MOYENS DE SUPPORT 4 SUR LEDIT PRODUIT EN L'ENROBANT COMPLETEMENT.
Patent FR-2561853-A1 (FR)
Title: Device adaptable to the rear of tractors for coupling land-working tools or others known as "three-point carried" in particular
IPC: A01B63/02
Filed: 1984-03-30
Abstract: The subject of the invention relates to the technical sector of agricultural equipment. The device essentially comprises a basic frame 1 fixed vertically in combination with the triangulated lifting arms of the tractor, the upper and lower crosspieces of the said frame receiving a support device 2 arranged such that it slides freely to allow the fixing, in a detachable manner, of tools O whatever their dimensions and transmission method may be, the said device 2 being subjected to a means of control in order to be displaced linearly in translation in combination with the basic fixed frame in order to move the tool O aside at will.
Patent FR-2568457-A1 (FR)
Title: Dispositif de reglage de la hauteur d'un dossier, notamment de siege de bureau.
Inventor: CATHELINEAU JACQUES MICHEL GER
IPC: A47C7/40
Filed: 1984-08-03
Abstract: LA PRESENTE INVENTION A POUR OBJET UN DISPOSITIF DE REGLAGE DE LA HAUTEUR D'UN DOSSIER, EN PARTICULIER DE SIEGE DE BURAU. SELON L'INVENTION, LE CORPS3 EVIDE A SA PARTIE CENTRALE4 DUDIT DISPOSITIF DE REGLAGE1 EST POURVU D'AU MOINS UN EVIDEMENT LATERAL7 MENAGE DANS AU MOINS UNE DE SES PAROIS VERTICALES6 ET DESTINE A LOGER UN MOYEN DE SERRAGE LORSQUE CELUI-CIEST DANS SA POSITION DE DEBLOCAGE, LEQUEL EVIDEMENT LATERAL7 EST TANGENT A L'EVIDEMENT CENTRAL4 DE MANIERE A COMMUNIQUER AVEC CE DERNIER ET A PERMETTRE LE SERRAGE A FORCE DUDIT DISPOSITIF1 CONTRE UNE FACE21 D'UN TUBE DE GUIDAGE ET DE SUPPORT5, SOLIDAIRE DU SIEGE, LORSQUE LEDIT MOYEN DE SERRAGE EST DANS SA POSITION DE BLOCAGE, LE PASSAGE D'UNE PORTION A L'AUTRE AYANT LIEU PAR BASCULEMENT. APPLICATION A LA CONSTRUCTION DE SIEGES, NOTAMMENT DE BUREAU.
Patent FR-2568847-A1 (FR)
Title: Drive device for a three wheeled vehicle of the side-car type
IPC: B62K27/02
Filed: 1984-08-13
Abstract: Drive device for a three wheeled vehicle of the ''side-car'' type 1 comprising a front wheel 4 and a rear wheel 5 mounted on a first chassis 2 and a lateral wheel 12 mounted on a second chassis 3 fixed to the said first chassis laterally, a motor propulsion unit 8 mounted on the said first chassis and connected to the rear wheel 5 for the purpose of driving it in rotation, a movement transmission device 15 carried by the said second chassis 3 and connecting the motor propulsion unit 8 to the lateral wheel 12 and/or to the front wheel 4.
Patent FR-2551040-A1 (FR)
Title: Systeme d'ascenseur
Inventor: DIRNBERGER LINUS ROBERT
IPC: B66B1/14
Filed: 1984-08-27
Abstract: A.SYSTEME D'ASCENSEUR; B.SYSTEME COMPRENANT UNE COMMANDE 60 POUR LA CABINE 12, DES VOYANTS DE PALIER 98, 100 AVEC UNE COMMANDE DE VOYANTS 108 ET UNE COLONNE MONTANTE UNIQUE 80 A TROIS FILS, AINSI QU'UNE COMMANDE DE CABINE 192, 206, 208; C.L'INVENTION CONCERNE L'ORGANISATION DU SYSTEME D'ASCENSEUR.
Patent FR-2553886-A1 (FR)
Title: Systeme autoporteur pour restreindre les effets de la rupture d'un tuyau et le fouettement de celui-ci
Inventor: JETER HOWARD RAY
IPC: F16L55/00
Filed: 1984-10-18
Abstract: POUR RESTREINDRE LES EFFETS D'UNE EVENTUELLE RUPTURE ET LE FOUETTEMENT D'UN TUYAU 12 DE FLUIDE DE PROCESSUS D'UN RECIPIENT DE PRESSION 14 D'UN GENERATEUR DE VAPEUR D'UN REACTEUR NUCLEAIRE, CE SYSTEME 10 COMPORTE UN TUYAU DE GARDE 26 DISPOSE AUTOUR DU TUYAU DE PROCESSUS 12, CONCENTRIQUEMENT A CELUI-CI, DE MANIERE A L'ENFERMER COMPLETEMENT, DEPUIS L'AJUTAGE DU RECIPIENT DE PRESSION JUSQU'A UN COMPOSANT D'EXTREMITE 36 DISPOSE A L'EXTERIEUR DE LA PAROI 32 DU BATIMENT DE L'INSTALLATION DU REACTEUR. LE TUYAU DE GARDE 26 EST INTEGRALEMENT DU REACTEUR. LE TUYAU DE GARDE 26 EST INTEGRALEMENT FIXE AU TUYAU 12 AU MOYEN DE L'AJUTAGE 18 DU COMPOSANT 36. EN CAS DE RUPTURE DU TUYAU 12, LE FOUETTEMENT DE CELUI-CI EST RESTREINT PAR LE TUYAU DE GARDE 26, ET LE FLUIDE SORTANT DU TUYAU 12 EST CONTENU PAR LE TUYAU DE GARDE 26. DES MOYENS DE DETECTION DE FUITE 50 SONT FONCTIONNELLEMENT ASSOCIES A L'ESPACE ANNULAIRE 30 DEFINI ENTRE LES TUYAUX, DE MANIERE A DECELER LES RUPTURES OU FRACTURES DE L'UN D'EUX. UNE PORTION COUDEE A 90 FACILITE LA DILATATION THERMIQUE DU TUYAU 12 PAR RAPPORT AU TUYAU DE GARDE 26, SANS EXIGER DES JOINTS OU SOUFFLETS COMPENSATEURS CLASSIQUES.
Patent FR-2556283-A1 (FR)
Title: Procede de controle d'equilibre encre-eau dans une presse d'impression lithographique
Inventor: ZELMANOVIC DAVID
IPC: B41F33/00
Filed: 1984-12-12
Abstract: L'INVENTION CONCERNE UN PROCEDE ET UN APPAREIL POUR MESURER, INDEPENDAMMENT, LA QUANTITE D'UNE PREMIERE SUBSTANCE EMULSIONNEE DANS ET PLACEE SUR LA SURFACE D'UNE SECONDE SUBSTANCE, NOTAMMENT DE L'EAU ET DE L'ENCRE DANS UN PROCESSUS D'IMPRESSION LITHOGRAPHIQUE. UNE SOURCE LUMINEUSE 25 ET PLUSIEURS PHOTODETECTEURS 34, 38, 39 SONT UTILISES POUR CONTROLER LA QUANTITE DE LA SOLUTION DE MOUILLAGE REAGISSANT AVEC L'ENCRE; LA SOURCE LUMINEUSE 25 ASSURE L'ECLAIREMENT D'UN ROULEAU ENCREUR ET LES PHOTODETECTEURS SONT DISPOSES SUIVANT UN ANGLE SPECULAIRE ET SUIVANT UN OU PLUSIEURS ANGLES NON SPECULAIRES POUR CONTROLER LA LUMIERE REFLECHIE; UN CIRCUIT ELECTRONIQUE 42, 43, 44, 45, 46 REAGIT AUX SIGNAUX DE SORTIE DES PHOTODETECTEURS 34, 38, 39 ET EST UTILISE POUR FOURNIR UNE INDICATION DE LA QUANTITE DE SOLUTION DE MOUILLAGE EMULSIONNEE DANS L'ENCRE ET SE TROUVANT SUR LA SURFACE DE L'ENCRE. APPLICATION A L'IMPRESSION OFFSET POLYCHROME.
Patent FR-2577649-A1 (FR)
Title: Elastic retention clip for fastening thin rods of cylindrical shape with variable diameter
Inventor: MORETTI ERMINIO
IPC: F16L3/13
Filed: 1985-02-14
Abstract: Elastic clip for fastening pipes, sheaths, cables or wires in variable diameters being composed of two thick lateral walls connected together by a U-shaped bottom and respectively comprising in the region of their free ends, upper and lower retention tabs securely fastened by moulding to these ends and capable of moving apart by elastic give. The lower retention tabs 8 are made by moulding, securely fastened to the lateral walls 2 outside the active radius of the upper retention tabs 5 moving apart. The present invention applies especially to fastening pipes for motor vehicles.
Patent FR-2577437-A1 (FR)
Title: New process for dissolving chemical compounds and aqueous preparations thus obtained
IPC: A61K47/10
Filed: 1985-02-21
Abstract: Method of dissolving water-insoluble and weakly acidic chemical compounds. It relates more particularly to a process for dissolving the said organic molecules with the aid of an ethylene glycol polymer of high molecular weight and of an alkaline solution. The solutions thus obtained can be employed as they are, or freeze-dried. In this case the dry pulverulent product can be redissolved in an aqueous medium. These preparations find a use in therapeutics.
Patent FR-2565083-A1 (FR)
Title: Colonne de mise a niveau reglable par variation continue
Inventor: HOSAN HANS-JOSEF
IPC: A47C3/30
Filed: 1985-05-31
Abstract: CETTE COLONNE DE MISE A NIVEAU REGLABLE PAR VARIATION CONTINUE, NOTAMMENT POUR CHAISES, COMPREND UN TUBE DE GUIDAGE 8, DANS LEQUEL EST GUIDE UN TUBE TELESCOPIQUE 4 COMPRENANT UNE EXTREMITE SUPERIEURE CONIQUE QUI EMERGE AU-DELA DE L'EXTREMITE SUPERIEURE DU TUBE DE GUIDAGE. UN RESSORT PNEUMATIQUE EST LOGE ET BLOQUE AXIALEMENT DANS LE TUBE TELESCOPIQUE. L'EXTREMITE SUPERIEURE DU CYLINDRE DU RESSORT PNEUMATIQUE BUTE, AVEC INTERPOSITION D'UNE ENTRETOISE 11 CONTRE UNE FACE D'APPUI SITUEE A L'EXTREMITE SUPERIEURE DE LA PARTIE CONIQUE DU TUBE TELESCOPIQUE. LA TIGE DE PISTON 3 TRAVERSE L'EXTREMITE INFERIEURE DU RESSORT PNEUMATIQUE ET EST BLOQUEE AXIALEMENT SUR L'EXTREMITE INFERIEURE DU TUBE DE GUIDAGE 8. UNE TIGE 60 DE COMMANDE DU BLOCAGE TRAVERSE L'EXTREMITE SUPERIEURE DU RESSORT PNEUMATIQUE ET PEUT ETRE ATTAQUEE AU MOYEN D'UNE MANETTE DE COMMANDE PAR L'INTERMEDIAIRE D'UNE TIGE DE TRANSMISSION 62.
Patent FR-2565492-A1 (FR)
Title: Clapet auto-etanche pour catheter
Inventor: BELL CRAIG JAMES
IPC: A61F2/958
Filed: 1985-06-12
Abstract: LE CLAPET 20 SELON L'INVENTION COMPORTE UN LOGEMENT 22 ET UN ELEMENT DE CLAPET 28. LE LOGEMENT COMPORTE UN RACCORD 32 POUR RECEVOIR UN DISPOSITIF A POINTE LUER. A CHAQUE EXTREMITE DE L'ELEMENT, UN REBORD CIRCONFERENTIEL 30 EST MAINTENU DANS UN ETAT DE COMPRESSION ET APPUIE CONTRE LA PAROI INTERIEURE DU LOGEMENT POUR FORMER UN JOINT D'ETANCHEITE. L'ELEMENT COMPORTE AUSSI UNE GORGE CIRCONFERENTIELLE 34 DANS LE PROLONGEMENT DU RACCORD. APPLICATION AUX CATHETERS ET AUX DISPOSITIFS MEDICAUX SEMBLALES METTANT EN JEU LE TRANSPORT DE FLUIDES.
Patent FR-2567661-A1 (FR)
Title: Adaptateur de reduction de pression, en particulier sur des appareils a siphons
Inventor: HEGEDUS IMRE
IPC: B67D1/04
Filed: 1985-06-27
Abstract: L'INVENTION CONCERNE UN ADAPTATEUR DE REDUCTION DE PRESSION, DONT LA TUBULURE DE RACCORDEMENT 1 A DES DIMENSIONS S'ADAPTANT A UN ORGANE DE RACCORDEMENT D'APPAREILS FONCTIONNANT AVEC DES CARTOUCHES DE SIPHONS, QU'ELLE A PAR AILLEURS UNE PARTIE 3 INCORPOREE A UN CORPS 2 SE RACCORDANT DANS LA GRANDE CARTOUCHE 4 PERPENDICULAIRE A L'AXE LONGITUDINAL DE L'ADAPTATEUR, UN PISTON 6 DE REDUCTEUR DE PRESSION, RACCORDE AU CORPS 2 ET A LA TUBULURE DE RACCORDEMENT 1 ET MUNI D'ORIFICES, PAR AILLEURS UN ORGANE RACCORDE, AU MOYEN D'UNE TIGE INTERMEDIAIRE 10, A LA SOUPAPE DE LA GRANDE CARTOUCHE 4.
Patent FR-2584771-A1 (FR)
Title: Method and installation for activating geothermal wells
Inventor: HONEGGER JEAN-LUC
IPC: E21B43/12
Filed: 1985-07-10
Abstract: The present invention relates to a method and an installation for activating geothermal wells. This method is characterised in that a pressurised gas other than air is injected, at depth, into the geothermal well 1, the gas is separated at the surface from the geothermal fluid, the recycled gas is compressed and is reinjected into the geothermal well.
Patent FR-2594476-A1 (FR)
Title: Door for a safe
IPC: E05G1/026
Filed: 1986-02-19
Abstract: Door for safes, of raised circular shape, comprising a cast part 2 which has a front face and a rear face, in which there is fixed a reflecting hollow plate whose function is to form a concave front face, the said door being characterised by the fact that it comprises a plate 1 which is fixed via its rear face to a concentric ring 6, a cast part 2 with a rim 7 which surrounds the ring 6 and interacts with it in order to align the two portions, as well as means for fixing together the cast part 2 and the plate 1, and which pass through the cast part 2 and penetrate into the complementary members of the rear face 3 of the hollow plate 1. Application to embeddable safes.
Patent FR-2596369-A1 (FR)
Title: Shoe (block) for stopping a door of a container
Inventor: FAVAS GUY
IPC: E05B65/16
Filed: 1986-03-25
Abstract: The invention relates to a shoe (block) for stopping doors of containers. The stopping shoe (block), for a container door opening by rotation about a spindle, is constituted by a rigid plate in the form of an "L", having a good mechanical strength, the upper branch 2 of which, once the shoe (block) is installed, is in the vertical position and extends in front of the door 8 to be stopped, whereas the lower branch 3 is arranged horizontally and includes, at its end or in the vicinity of the latter, a rim 4 interacting with the structure of the container.
Patent FR-2595932-A1 (FR)
Title: Dummy for displaying articles of clothing
IPC: A47F8/02
Filed: 1986-03-21
Abstract: This dummy is noteworthy in that it comprises dismountable modular elements corresponding to the various anatomical parts of the body of an individual, such as the chest, the arms and the legs, characterised in that each modular element is made up from preferably tubular elements arranged to interact and to be adjusted so as to assume the shape of the individual to be obtained, the constitutent elements of the chest A comprising means 6 which allow the arms B1, B2 to bear against the former, to be centred and to be articulated in a controlled fashion, which arms are provided with a complementary means 10; the said arms being arranged so as to reproduce the decreasing volume of the arm-forearm parts; the chest being adapted to a lower part forming either an underframe C for bearing on and fastening to a base pedestal or a skeleton D representing the legs of the individual.
Patent FR-2600481-A1 (FR)
Title: System for asynchronous sorting of self-routable digital messages
IPC: H04Q11/04
Filed: 1986-06-20
Abstract: The sorting system is intended for an ISDN switch and its operation does not depend on software and channel marking devices. The logic and decision capability are distributed within the access and subscriber connection equipment rather than being centralised. An elementary sorting system receives in a BUSa digital messages multiplexed during a frame. Each message contains a destination address. Mutually asynchronous routing circuits CR1 to CRN route the messages over digital routes R1 to RN. Each route Rn has the throughput of the bus and conveys multiplexed channels during the frame. A routing circuit CRn comprises a comparison circuit CCna detecting in the destination address AD of a message, an address of the route Rn, a circuit CAVn providing per frame addresses of the multiplexed channels of the respective route, and a sort register REna assigning to the message containing the address of the route Rn a channel which is free at the time the address of the route is detected in the message, and transferring the said message into the free channel.
Patent FR-2604842-A1 (FR)
Title: Dispositif et procede de transmission ou de stockage d'informations optimisant l'utilisation de la bande passante
Inventor: FOUCHE YVON
IPC: H04N7/24
Filed: 1986-10-07
Abstract: L'INVENTION CONCERNE PRINCIPALEMENT UN DISPOSITIF ET UN PROCEDE DE TRANSMISSION OU DE STOCKAGE D'INFORMATIONS OPTIMISANT L'UTILISATION DE LA BANDE PASSANTE. L'INVENTION A PRINCIPALEMENT POUR OBJET UN PROCEDE DE TRANSMISSION PAR MODULATION DE PHASE. POUR OBTENIR DES DEBITS IMPORTANTS D'INFORMATIONS ON UTILISE LA SYNCHRONISATION D'UNE HORLOGE D'EMISSION AVEC LES HORLOGES DE RECEPTION. CETTE SYNCHRONISATION EST OBTENUE PAR EXEMPLE PAR L'EMISSION D'UN CODE PSEUDO-ALEATOIRE ET PAR LA CONVOLUTION OU LA CORRELATION DES SIGNAUX RECUS PAR LEDIT CODE PSEUDO-ALEATOIRE. L'INVENTION PERMET D'AUTRE PART L'ELIMINATION PAR LE CALCUL DES ECHOS MULTIPLES. L'INVENTION S'APPLIQUE PRINCIPALEMENT A LA TRANSMISSION DES PROGRAMMES RADIOPHONIQUES D'EMISSION DE TELEVISION OU DES DONNEES NUMERIQUES.
Patent FR-2604898-A1 (FR)
Title: Trolley for carrying a patient for transferring the user either in a wheelchair, or in a reclined chair, or on a bed
IPC: A61G1/02
Filed: 1986-10-14
Abstract: Trolley allowing the transportation of patients in wheelchair, reclined chair or bed position. Four wheels r1, r2, r3, r4 which pivot when pushed, may be locked. Two inverted U's f, z, e, b, f', z' e', b' hold the wheels separated in the length direction of the trolley, and the rear parts of these U's are integral with two directional and pushing handles a, a'. Two normal U's inclined toward the middle of the trolley hold the wheels separated in the width direction of the trolley. The normal U's support a platform g, h, g', h' which is hinged twice i, i', j, j' along the length of this platform, which comprises a backrest D, a seat S for sitting in the wheelchair or reclined chair, a legrest RJ. The backrest and the leg rest have multiple positions for comfort. The latter may be improved by the addition either of padding, or of cushions and also armrests. In the wheelchair position, a footrest k supports the feet.
Patent FR-2590328-A1 (FR)
Title: Process for manufacturing a stator for a progressive cavity pump
Inventor: CHIOFOLO CARL ANTHONY JR
IPC: B29C70/78
Filed: 1986-11-17
Abstract: The present invention relates to a process for manufacturing a stator for a progressive cavity pump of the type comprising a tube with an inner elastomer lining having a bore or passage in the shape of a multiple helix. This process is characterised in that a hollow mandrel 19 is provided which has an outer surface 23 in the shape of a multiple helix and a passage 21 through the latter, the mandrel 19 is inserted in a tube 13, the space between the outer surface of the mandrel 19 and the tube 13 is filled by means of an elastomer, a hot fluid is placed in the passage 21 while heating the outside of the tube 13, in order to harden the elastomer, and finally the mandrel 19 is removed.
Patent WO-8706386-A1 (WO)
Inventor: LEHUREAU JEAN-CLAUDE
IPC: G11B7/135
Filed: 1987-03-31
Abstract: Dispositif de lecture optique de support d'enregistrement (5), dans lequel un séparateur de faisceau (2) comporte une lame transparente munie d'un réseau de phase induisant un effet d'astigmatisme dans le faisceau qui le traverse. Les dispositifs de détection (6, 7) sont placés sensiblement selon l'axe d'émission (YY') de la source optique (1) et permettent de détecter cet astigmatisme. Ce dispositif est applicable notamment à la lecture des disques optiques.
Patent FR-2612658-A1 (FR)
Title: Apparatus for temperature regulation of sheep or pig sheds
IPC: A01K1/00
Filed: 1987-03-16
Abstract: Device for automatically regulating the temperature of sheep sheds including sliding or skylight windows. It consists of a threaded part integral with a cable driven in translation by the rotation of a threaded rod, itself driven by a direct current motor 1 whose direction of rotation 2 is a function of two, maximum and minimum, thermostats. The power supply to the assembly is divided up 3 in such a way as to reduce the speed of progress. The power supply source is a battery 4, the apparatus is therefore independent. This device is particularly intended to keep a fixed temperature in sheep sheds equipped with openings controlled by cable.
Patent FR-2612809-A1 (FR)
Title: Device for spraying substances onto plants being grown in rows
IPC: A01M7/00
Filed: 1987-03-23
Abstract: The invention relates to a device enabling treatment substances to be sprayed onto and diffused over the foliage of plants being grown in rows without loss of substance and with maximum effectiveness. It consists of a box 1 in which circulates blown air which leaves via orifices 2 diffusing the substances sprayed by nozzles. The pivoting 7 of the box makes it possible to move the spray closer to or further away from the foliage.
Patent FR-2614371-A1 (FR)
Title: Valve de commande, notamment pour les freins hydrauliques d'un vehicule
Inventor: TARDY MAURICE
IPC: B60T13/16
Filed: 1987-04-23
Abstract: L'INVENTION CONCERNE UNE VALVE DE COMMANDE 9 POUR UN CIRCUIT HYDRAULIQUE. LA VALVE 9 GROUPE UNE CELLULE D'ASSERVISSEMENT 10, UN DISTRIBUTEUR DE CONNEXION 11 A DEUX POSITIONS, ET UNE CELLULE D'ASSERVISSEMENT 12. CETTE DERNIERE ENVOIE DANS UN CIRCUIT 4 UNE PRESSION PROPORTIONNELLE A L'EFFORT DE COMMANDE. APPLICATION : VALVE 9 UNIQUE POUR COMMANDER DEUX CIRCUITS INDEPENDANTS TELS QUE 3 (DIRECTION D'UN VEHICULE) ET 4 (FREINAGE).
Patent FR-2615110-A1 (FR)
Title: Method for protecting an area, in particular an inhabited area, against the propagation therein of fires, such as forest fires, and a system for implementing this method
Inventor: LABADIE ROBERT JEAN-MARIE
IPC: A62C3/02
Filed: 1987-05-15
Abstract: The invention relates to the protection of an inhabited area against fires originating outside this area. The invention provides a method which is characterised in that it divides the area to be protected into a set number of sectors S1 to S4, provides the outer periphery of each sector with means DF1 to DF4 for detecting a fire before its arrival at the said detector, performs automatic selective preventative watering of a sector on detection of a fire by the detector means associated with this sector and advantageously triggers automatic watering of the dwelling H at a predetermined time interval after the start of the watering of the ground. The invention can be used for protecting an inhabited area against the propagation in this area of forest fires.