baber/WOPTO huggingface dataset:
Patent FR-2504679-A1 (FR)
Title: Fluorimetric determn. of microorganisms - based on microbial hydrolysis of non-fluorescent umbelliferone deriv.
Inventor: KOUMURA ICHIRO
IPC: C12Q1/04
Filed: 1981-04-23
Abstract: Detection or determn. of microorganisms in test solns. is effected by (a) incubating the test soln. with a mono-fluorescent umbelliferone deriv. (I) in an aq. medium at 10-60 deg.C until (I) is converted to a fluorescent umbelliferone cpd. (II); (b) measuring the amt. of (II) formed using a fluorescence detector; and (c) calculating the no. of microorganisms on the basis of the amt. of (II) formed. The method can be used to test various materials (e.g. foodstuffs, beverages, water or toilet articles) for contamination by aerobic bacteria or fungi, or for clinical diagnosis of microbial infections. The test is rapid (1-12 hr) and has a detection limit ofca. 10,000 cells/ml. Certain types of microorganisms (esp. coliform bacteria) can be determined selectively by appropriate choice of (I).
Patent FR-2504388-A1 (FR)
Title: Frame for re-education of torso and limbs - comprises frame with counterweight, suspended stirrups mounted on tensioning members and suspended seat
IPC: A63B21/055
Filed: 1981-04-28
Abstract: The exercise device comprises a counterweighted frame (2) on which are mounted four handgrips. A central strap (5) has a stirrup (6) fixed to one end and is supported at its upper end on a central part of the frame by elastic tensioning elements (7). At the lower end of the tensioning elements are rings (8) from which are suspended four stirrups (22). A chair (12) is freely suspended from a bar (11) passing through the stirrup at the lower end of the strap. This chair supports the lower part of the user's body. A counter-tensioning strap (10) acts against the force applied by the elastic element.
Patent FR-2483238-A1 (FR)
Title: Enrouleur de ceinture de securite pour occupant d'un vehicule, du type se bloquant en cas d'urgence
Inventor: TAKADA JUICHIRO
IPC: B60R22/405
Filed: 1981-06-02
Abstract: L'INVENTION CONCERNE UN ENROULEUR A BLOCAGE D'URGENCE POUR CEINTURE DE SECURITE. IL COMPREND UN CADRE 10, UNE BOBINE 30 DESTINEE A LA CEINTURE ET POSSEDANT UN ARBRE 24 DE ROTATION, UN RESSORT D'ENROULEMENT 26 ET UN MECANISME DE BLOCAGE DE LA BOBINE EXTERIEUR AU CADRE ET COMPRENANT DES PREMIERES DENTS DE BLOCAGE 37 CONCENTRIQUES A L'ARBRE ET FIXES PAR RAPPORT AU CADRE, UN REBORD 38 PORTANT DES PATTES 42 ET FIXE PAR RAPPORT A L'ARBRE, UN DISQUE INTERIEUR 48 PORTANT DES DEUXIEMES DENTS DE BLOCAGE 61 DESTINEES A VENIR EN PRISE AVEC LES PREMIERES DENTS A LA SUITE DU DEPLACEMENT DU DISQUE VERS LE BATI, UN RESSORT D'INERTIE 58, UN DISQUE EXTERIEUR 66, DES ELEMENTS DE CAME ASSOCIES 62, 64 APPARTENANT RESPECTIVEMENT AU DISQUE INTERIEUR ET AU DISQUE EXTERIEUR, LE DISQUE INTERIEUR TOURNANT AVEC L'ARBRE ET LE DISQUE EXTERIEUR ETANT MONTE ROTATIF SUR L'ARBRE ET PRESENTANT UNE INERTIE QUI L'AMENE A RETARDER SUR LE DISQUE INTERIEUR DE FACON A SE DEPLACER EN DIRECTION DU BATI.
Patent FR-2509359-A1 (FR)
Title: Lockable stop for sliding windows - comprises latch which releasably locates into block in window frame
IPC: E05B65/08
Filed: 1981-07-07
Abstract: The lockable stop limits the amount, by which a sliding window (5) can be opened. It comprises a removable latch (1), engaging a block (2) which is itself releasably secured to the window frame (6), pref. by screws (7,8,9), and over which the glass pane (5) slides. The latch pref. carries two projections (3,4) which can be introduced beneath lips in the block and which are pref. held in position by a cylinder lock (10), extending into a bore in the block, when in use. Bolting may be carried out by screws with hexagonal heads.PS.
Patent FR-2487586-A1 (FR)
Title: Procede de preparation de feuilles ou panneaux destines a etre utilises en tant que separateurs de batteries d'accumulateurs a l'acide sulfurique
Inventor: MILANO MARIO
IPC: H01M50/491
Filed: 1981-07-21
Abstract: LA PRESENTE INVENTION A POUR OBJET LA PREPARATION DE FEUILLES OU DE PANNEAUX SUSCEPTIBLES D'ETRE UTILISES EN TANT QUE SEPARATEURS DE BATTERIES D'ACCUMULATEURS A L'ACIDE SULFURIQUE. CE PROCEDE CONSISTE A UTILISER UN MELANGE OBTENU A PARTIR D'UNE DISPERSION AQUEUSE FORMEE DE FIBRES DE CELLULOSE PRESENTANT DES FIBRILLES D'AU MOINS UN POLYMERE OLEFINIQUE, DE 20 A 55 EN POIDS EXPRIMES PAR RAPPORT AU POIDS DES SOLIDES DANS LA DISPERSION D'UNE MATIERE PULVERULENTE DE TYPE MINERAL, DE 0 A 5 EN POIDS DE FIBRES DE VERRE, DE 0 A 50 EN POIDS D'UN POLYMERE A L'ETAT DISPERSE APPARTENANT A LA CLASSE DES POLYMERES VINYLIQUES, VINYLIDENIQUES, COPOLYMERES ETHYLENE-PROPYLENE, ET COPOLYMERES DE MONOMERES VINYLIQUES OU VINYLIDENIQUES AVEC L'ETHYLENE, CONTENANT JUSQU'A 50 D'ETHYLENE EN PROPORTIONS MOLAIRES, ET DE 0,01 A 0,3 EN POIDS D'UN AGENT HUMIDIFIANT. L'INVENTION S'APPLIQUE AUX PANNEAUX AINSI OBTENUS.
Patent FR-2487554-A1 (FR)
Title: Appareil passif de detection infrarouge d'intrusions
Inventor: GUSCOTT JOHN KENNETH
IPC: G08B13/19
Filed: 1981-07-28
Abstract: L'INVENTION CONCERNE UN APPAREIL PASSIF DE DETECTION INFRAROUGE D'INTRUSIONS. ELLE SE RAPPORTE A UN APPAREIL COMPRENANT UN MIROIR FOCALISATEUR 10, PAR EXEMPLE PARABOLIQUE, ET AU MOINS UN MIROIR CYLINDRIQUE 15. LE CHAMP DE VISION DELIMITE POUR UN DETECTEUR 12 EST LARGE DANS UN PLAN VERTICAL COMME INDIQUE PAR L'ANGLE A MAIS EST ETROIT EN DIRECTION PERPENDICULAIRE SI BIEN QUE L'APPAREIL FORME UN RIDEAU PROTECTEUR PERMETTANT LA DETECTION PASSIVE D'UNE INTRUSION. APPLICATION A LA PROTECTION DES BATIMENTS CONTRE LES CAMBRIOLAGES.
Patent FR-2510921-A1 (FR)
Title: Press for roll-forging face of stub shaft flange - has work support table laterally movable on lower bed for work loading and unloading
Inventor: KRIVDA L T
IPC: B21J9/02
Filed: 1981-08-04
Abstract: The roll-forging press is partic. intended for shaping a contoured flange face on a flanged stub shaft, e.g. a back axle half-shaft. The upper shaping die (4,5) is held in a carrier (2) and swivelled by a drive (3) whilst the work is supported, flange uppermost, in a lower die (21) with opening (22) for the stub shaft and resting on a table (12) with corresponding opening (20). The table (12) in turn rests on a bed (6) which is upwardly pressurised (8) during the shaping operation. The bed has a longitudinal horizontal slot with which the openings are aligned, thus permitting the table (12) with the work to be laterally moved (in guides 13 by pneumatic actuators ) for loading and unloading the work outside the shaping die area.
Patent FR-2488378-A1 (FR)
Title: Solar energy concentration equipment - has primary reflectors in groups each working with curved secondary reflector above tower
Inventor: WEICHSELGARTNER JOSEF
IPC: F24S23/70
Filed: 1981-08-06
Abstract: The solar energy concentration equipment comprises a tower (1) with a light vessel (4) and a radiator absorber (5) below it, also a large number of primary reflectors (6,7) mounted round the tower. These concentrate the rays striking them onto a secondary reflector (2) mounted above the vessel. The secondary reflector has a number of separate curved mirrors, while the primary reflectors are divided into groups, each working with one of these mirrors, so that the rays transmitted are projected into the top opening (9) of the vessel. The mirrors can be mounted on a bowl-shaped structure, convex towards the vessel, those nearest the outermost edge working with the outermost primary reflectors.
Patent FR-2511009-A1 (FR)
Inventor: SCHUPPISER JEAN-LUC
IPC: C08F18/08
Filed: 1981-08-10
Abstract: Latices of vinyl acetate polymers comprising particles having an average diameter between 0.05 and 1  mu m and being present in the latex at a concentration of between 10 and 70% by weight. The polymers have a glass transition temperature between -20 DEG  and 50 DEG  C. The latices also contain a protective colloid comprising a water-soluble polymer (a) containing at least one monomer selected from the group consisting of N-methylolacrylamide and N-methylolmethacrylamide and a water-soluble polymer (b) of ethylene glycol, the polymer (b) having a molecular weight between 1,000 and 50,000. The latices are prepared by polymerization in aqueous emulsion, in the presence of both an initiator and the above-reference protective colloid. The latices may be applied as binders in the manufacture of paints, glues, paper, textiles, floor coverings and mortar additives.
Patent FR-2515113-A1 (FR)
Title: Cutter guide for marking of car window - has flexible stencil to accommodate milling cutter in cut=outs
IPC: B44B3/06
Filed: 1981-10-23
Abstract: The guide is for indelibly marking a rigid surface, such as a car window. A support (1) is made of deformable material and has a central opening (2). On opposite edges are parallel slide rails (3,4) for a succession of stencils (6,7,8) which can move between the rails. The stencils are also of deformable material and can press against the surface to be marked and match any curvature. This allows the use of an engraving tool such as a milling cutter which follows the profile of cut outs in the pockets.
Patent FR-2519215-A1 (FR)
Title: Dispositif d'emission-reception d'ondes electromagnetiques a zones(s) de reflexion selective(s)
IPC: G01S17/89
Filed: 1981-12-28
Abstract: DISPOSITIF D'EMISSION-RECEPTION D'ONDES ELECTROMAGNETIQUES, NOTAMMENT POUR SYSTEMES UTILISES SUR UN VEHICULE ET PERMETTANT AU CONDUCTEUR DE CE VEHICULE DE LE MAINTENIR EN DEHORS D'AU MOINS UNE LIMITE DE VOIE EVENTUELLEMENT MATERIALISEE PAR UNE BANDE DE REVETEMENT DE TEINTE PLUS CLAIRE QUE LE REVETEMENT DE LA VOIE, PERMETTANT D'ELIMINER LES REFLEXIONS PARASITES SUR DES SURFACES FORMANT MIROIR; UN OU DEUX ECRANS 40 PERMETTENT DE FORMER, SUR LA ZONE D'INTERCEPTION DE LA VOIE (SURFACE 5) COMMUNE AUX FAISCEAUX D'EMISSION ET DE RECEPTION, UNE AIRE 52 INACTIVE POUR LE RECEPTEUR ET DANS LAQUELLE SE SITUENT LES POINTS QUI REFLECHISSENT LES ONDES INCIDENTES SYMETRIQUEMENT PAR RAPPORT A L'AXE DU FAISCEAU INCIDENT.
Patent FR-2497527-A1 (FR)
Title: Hoist for raising offshore drilling platform - where rack and pinion drive units allow platform to walk stepwise up for down its legs
IPC: E02B17/08
Filed: 1982-01-07
Abstract: The platform consists of a pontoon, which can be floated to a desired site. The pontoon has clearance holes for legs; and each hole is surrounded by a frame. Above each frame is a traverse. Both the pontoon and the traverses can be anchored at a desired height on the legs by horizontal pegs. Racks which each possess two rows of teeth are suspended from each traverse; and in the frames are pinions driven by motors. While the traverses are fixed to the legs, the racks and pinions can be used to lift the pontoon. The pontoon is then anchored to the legs while the traverses are released and raised until their anchor pegs can fit in holes in the legs. The result is that the pontoon can "walk" up or down its legs. At the site, the rack and pinion hoists lower the legs until they rest on the seabed, and then raise the pontoon, e.g. a pontoon of 10,000 tonnes wt. lifted 15 metres above sea level.
Patent FR-2502454-A1 (FR)
Title: Mecanisme de verrouillage pour moissonneuse-batteuse equipee de detecteurs electroniques et mecaniques de pierres
Inventor: KNEPPER LARIMER JAY
IPC: A01F12/16
Filed: 1982-01-14
Abstract: CE MECANISME DE VERROUILLAGE POUR DISPOSITIF DE DETECTION ET D'EJECTION DE CORPS ETRANGERS SUR UNE MACHINE DE RECOLTE COMPREND: DES MOYENS POUR FAIRE PASSER LA PORTE RABATTANTE DE SA POSITION FERMEE DANS SA POSITION D'OUVERTURE; UN ELEMENT DE VERROU 41, FIXE A LA PORTE 35 DANS UN PREMIER SENS; UN LOQUET 42 EN PRISE AVEC L'ELEMENT DE VERROU 41, POUR MAINTENIR LA PORTE RABATTANTE DANS SA POSITION FERMEE; UN DISPOSITIF DE DEGAGEMENT 60, ASSOCIE AU LOQUET 42, POUR PROVOQUER LE DEGAGEMENT DE L'ELEMENT DE VERROU 41 D'AVEC LE LOQUET 42, AFIN DE PERMETTRE A LA PORTE 35 DE PASSER DANS SA POSITION D'OUVERTURE; ET UN DISPOSITIF DE DECLENCHEMENT 28, ASSOCIE FONCTIONNELLEMENT AU DISPOSITIF ELECTRONIQUE DE DETECTION ET AU DISPOSITIF DE DEGAGEMENT 60 POUR RECEVOIR LE SIGNAL EMIS PAR LE DISPOSITIF ELECTRONIQUE DE DETECTION ET AMENER LE DISPOSITIF DE DEGAGEMENT 60 A EFFECTUER LE DEGAGEMENT DE L'ELEMENT DE VERROU 41 D'AVEC LE LOQUET 42.
Patent FR-2520235-A1 (FR)
Inventor: GOUDAL RAYMOND
IPC: C07K16/04
Filed: 1982-01-27
Abstract: The present invention relates to a process for the separation of the immunoglobulins present in colostrum, wherein a milk of colostrum or a serum of colostrum is fractionated by liquid electrophoresis, the immunoglobulin-enriched fraction is recovered and said immunoglobulin-enriched fraction is then fractionated by ion-exchange chromatography.
Patent FR-2499406-A1 (FR)
Title: Medicaments a base de nouveaux derives de la furo-(3,4-c)-pyridine
Inventor: ESANU ANDRE
IPC: A61P9/12
Filed: 1982-02-10
Abstract: MEDICAMENTS CONTENANT A TITRE DE PRINCIPE ACTIF UN DERIVE DE LA FURO-(3,4-C)-PYRIDINE, DE FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE: A REPRESENTE UN GROUPE -(CH)-, AVEC N ETANT UN NOMBRE ENTIER DE 1 A 5, OU UN RADICAL HOMOCYCLIQUE OU HETEROCYCLIQUE. R REPRESENTE UN ATOME D'HYDROGENE OU DE CHLORE OU DE FLUOR, UN RADICAL TRIFLUOROMETHYLE, UN RADICAL ALCOYLE COMPRENANT DE 1 A 5 ATOMES DE CARBONE, UN RADICAL ALCOXY AYANT DE 1 A 5 ATOMES DE CARBONE, UN RADICAL ALCOXY AYANT DE 1 A 5 ATOMES DE CARBONE, UN RADICAL THIOALCOYLE AYANT 1 A 5 ATOMES DE CARBONE, UN RADICAL DIALCOYLAMINOALCOXY DANS LEQUEL LES RADICAUX ALCOYLE ET ALCOXY ONT CHACUN DE 1 A 5 ATOMES DE CARBONE OU UN RADICAL N-PYRROLIDINYL-ALCOXY DANS LEQUEL LE RADICAL ALCOXY COMPREND DE 1 A 5 ATOMES DE CARBONE, OU UN SEL THERAPEUTIQUEMENT ACCEPTABLE DE CEUX-CI, ASSOCIE A UN EXCIPIENT APPROPRIE.
Patent FR-2508006-A1 (FR)
IPC: B29C65/02
Filed: 1982-02-25
Abstract: L'INVENTION CONCERNE UN PROCEDE POUR FORMER UN JOINT ENTRE LE CORPS ET LA PLAQUE EXTREME D'UNE BOITE DE CONSERVE. SELON L'INVENTION, ON PREPARE UNE PLAQUE EXTREME 3 RESSEMBLANT A UN COUVERCLE DU TYPE A PRESSER POUR AJUSTER, ET QUI EST ENDUIT SUR SA FACE INTERNE D'UNE COUCHE D'UNE MATIERE PLASTIQUE THERMOFUSIBLE, CETTE PLAQUE EXTREME ETANT POURVUE DANS SA PARTIE PERIPHERIQUE D'UNE GORGE ANNULAIRE 4 AYANT UNE COUPE EN FORME DE U INVERSE; ON FIXE LA PLAQUE EXTREME A L'EXTREMITE SUPERIEURE DU CORPS 1 DE FACON QUE LE BORD SUPERIEUR DE LA PAROI DU CORPS SOIT TRES SERRE DANS LA GORGE ANNULAIRE DE LA PLAQUE EXTREME; ET ON APPLIQUE DE LA CHALEUR A LA JONCTION ENTRE LE BORD SUPERIEUR DU CORPS ET LA PLAQUE EXTREME POUR FAIRE AINSI FONDRE LA MATIERE PLASTIQUE ET FORMER UN JOINT ETANCHE ENTRE LE CORPS ET LA PLAQUE. L'INVENTION S'APPLIQUE NOTAMMENT A LA FORMATION DES BOITES DE CONSERVE.
Patent FR-2506624-A1 (FR)
Title: Jouet a trainer representant une tortue dont la carapace se souleve pour decouvrir une partie interne pourvue de compartiments pour loger des accessoires divers
Inventor: RONDENA DARIO
IPC: A63H3/00
Filed: 1982-03-05
Abstract: CE JOUET PEUT SE DEPLACER SUR UNE SURFACE QUELCONQUE, PAR EXEMPLE EN LE TRAINANT, ET REPRESENTE UNE TORTUE AVEC SA CARAPACE 14 ET UN SOCLE MUNI DE ROULETTES 12. LA CARAPACE SE SOULEVE PAR RAPPORT AU SOCLE, GRACE A UN MOYEN ELASTIQUE 24 PRE-CHARGE ET DECROCHABLE D'UN DISPOSITIF DE RETENUE 32-34. DANS LE SOCLE, UN PLANCHER 38 EST SUBDIVISE EN COMPARTIMENTS PROPRES A LOGER ET CONSERVER DES COMPOSANTS ACCESSOIRES AU JOUET LUI-MEME, TELS QUE: PETITE ECHELLE, TOBOGGAN, BALANCOIRE OU AUTRE. EN OUTRE, PEUVENT ETRE PREVUS DES ORGANES SONORES ET DIVERS ELEMENTS DECORATIFS SIMULANT CEUX D'UNE MAISONNETTE.
Patent FR-2504502-A1 (FR)
Inventor: LEUTHNER HERMANN
IPC: B65G33/02
Filed: 1982-04-23
Abstract: The conveyor is provided with supports which support a hauling track and carry a primary shaft running in the longitudinal direction thereof. The hauling track is formed by the primary shaft and by a supporting element running parallel to it, which element is provided at least with one running surface for the transport part. The primary shaft serves to drive the hauling track and guides the transport parts during their transport in the device. Furthermore, the primary shaft drives the drive provided on the transport part, which drive generates the feed motion of the transport part and is mounted with it on the primary shaft. Since the hauling track is formed only by the primary shaft and the supporting element, the transport parts can be transported at high speed on this continuous hauling line. Furthermore the conveyor is of simple construction, its production and initial costs are low and it is easy to maintain.
Patent FR-2507016-A1 (FR)
Title: Chargeur de batterie
Inventor: ADAMS DEREK STANLEY
IPC: H02J7/00
Filed: 1982-05-28
Abstract: L'INVENTION CONCERNE UN CHARGEUR DE BATTERIE. IL COMPREND UNE BATTERIE 10, UN MOYEN 18, 19, 21, 23, 24 QUI DETERMINE L'ETAT DE CHARGE DE LA BATTERIE AU DEBUT DE L'OPERATION DE CHARGE, UN MOYEN 15 QUI FOURNIT DU COURANT A LA BATTERIE, ET UN MOYEN 26, 27, 28, 30 QUI COMMANDE LE MOYEN DE FOURNITURE DE COURANT, LE MOYEN DE COMMANDE REPONDANT AU MOYEN DE DETERMINATION DE L'ETAT DE CHARGE ET ETANT PROGRAMME DE FACON QUE LE COURANT DE CHARGE SUIVE UN PROGRAMME CHOISI PENDANT TOUT LE CYCLE DE CHARGE. L'INVENTION EST ADAPTEE AUX BATTERIES DE VEHICULES A TRACTION ELECTRIQUE.
Patent FR-2507757-A1 (FR)
Title: Cuve comportant des supports destines a des pieces internes
Inventor: SEELEN FRITZ
IPC: F27B7/16
Filed: 1982-06-10
Abstract: L'INVENTION CONCERNE UNE CUVE, EN PARTICULIER CONFORMEE EN TAMBOUR ROTATIF POUR LE TRAITEMENT THERMIQUE DE MATERIAUX, ET POURVUE D'UN REVETEMENT PROTECTEUR DANS LEQUEL SONT DISPOSES DES SUPPORTS DESTINES A DES PIECES INTERNES, DES AILETTES DE BRASSAGE PAR EXEMPLE. CETTE CUVE EST CARACTERISEE EN CE QUE LE SUPPORT 4 EST FIXE A DEMEURE DANS LE REVETEMENT PROTECTEUR 2 ETOU SUR LA PAROI 1 DE LA CUVE OU DU TAMBOUR ROTATIF. APPLICATIONS AUX FOURS TUBULAIRES ROTATIFS DES CIMENTERIES.
Patent FR-2508627-A1 (FR)
Title: Procede et appareil pour verifier la verticalite de recipients a col etroit
Inventor: RIGGS DARIUS ORLEY
IPC: G01B21/20
Filed: 1982-06-23
Abstract: DANS L'APPAREIL ET LE PROCEDE SELON LA PRESENTE INVENTION, ON FAIT TOURNER UN RECIPIENT C TANDIS QUE L'ON APPLIQUE LE FOND DE CELUI-CI CONTRE UNE PLAQUE 16 COMPORTANT DES OUVERTURES 22, 23 DANS LESQUELLES S'ETENDENT DES GALETS 20, 21 QUI PORTENT CONTRE LE FOND DU RECIPIENT, DES MOYENS ETANT PREVUS POUR MESURER LES DEPLACEMENTS VERS LE HAUT ET VERS LE BAS DE CES GALETS POUR DETECTER L'INCLINAISON DU FOND DU RECIPIENT PAR RAPPORT A L'AXE VERTICAL DE CE DERNIER.
Patent FR-2511616-A1 (FR)
Title: Appareil centrifuge a bol plein comportant un element filtrant
Inventor: FLORENZ JOHANNES
IPC: B04B1/20
Filed: 1982-08-18
Abstract: L'INVENTION CONCERNE UN APPAREIL CENTRIFUGE A BOL PLEIN ET A PARTIE TAMISANTE. UNE SECTION 6 A PAROIS PLEINES DE LA CUVE DE SEPARATION 2 EST EMBOITEE DANS UNE PARTIE TAMISANTE 7. DANS CETTE DERNIERE, IL SE PRODUIT UNE INVERSION DU SENS DE DEPLACEMENT DU MELANGE SOLIDELIQUIDE A TRAITER. GRACE A CETTE DISPOSITION L'APPAREIL EST MOINS LONG ET LA TENEUR EN HUMIDITE RESIDUELLE QU'IL EST POSSIBLE D'ATTEINDRE EST ABAISSEE EN RAISON DE LA PLUS GRANDE INTENSITE DES FORCES CENTRIFUGES S'EXERCANT SUR LA PARTIE TAMISANTE 7 DONT LE RAYON EST PLUS GRAND QUE CELUI DES AUTRES SECTIONS DU RECIPIENT DE SEPARATION 2.
Patent FR-2551108-A1 (FR)
Title: Device for driving stakes into the ground
IPC: E02D7/08
Filed: 1982-10-01
Abstract: Vertical striking device comprising a fixed chassis 1 in which a moving chassis 2 slides constituting the falling mass. The lifting of the mass is ensured by a jack 3 acting on a block and tackle constituted by pulleys 5 and 6. The cable 4 of the block and tackle passes at the top of the fixed chassis over a return pulley 7 and is fixed to the moving chassis at 8. The jack during its extension travel separates the block and tackle, which causes the raising of the load whose travel is proportional to the travel of the jack and to the number of lines of the block and tackle. In its reverse travel, the mass drops and the drop speed is a function of the return velocity of the rod of the jack and of the inertia of the blocking mechanism.
Patent FR-2534360-A1 (FR)
Title: Improvements to furnaces equipped with roller conveyors.
Inventor: HARTMANN MICHEL
IPC: F27B9/24
Filed: 1982-10-08
Abstract: The rollers 1 are driven by means of worm sections 2 placed end to end over the entire length of the furnace and connected together by Oldham couplings 5, each section being supported by bearings near its ends, the assembly being driven by at least one motor 6 placed at one end of the worm.
Patent FR-2534152-A1 (FR)
Title: Centrifugal separator, especially for the purification of liquids.
IPC: B04B1/04
Filed: 1982-10-11
Abstract: The invention relates to a separator which comprises, in a fixed casing 12, 22, a centrifuge 42 which comprises, between a body 44 and a cover 90, a stack of discs 60, 66, 76, 82, 86 which delimits chambers which are successively traversed by the fluid which thus undergoes successive centrifuging steps. Application to the purification of oil for internal-combustion engines.
Patent FR-2540825-A1 (FR)
Title: Aircraft equipped with movable outboard winglets improving landing safety
IPC: B64C5/10
Filed: 1983-02-10
Abstract: The subject of this invention is characterised by the addition of one or more outboard winglets to an aircraft, winglets mounted movably at each end of the wings and moved by an automatic means allowing the adjustment of their position through an angle which varies rapidly just after at least one landing wheel has touched down. This system makes it possible, on the one hand, to improve the aerodynamic characteristics of the wing during the whole of the flight and, on the other hand, to improve landing safety.
Patent FR-2541238-A1 (FR)
Title: Case for a disc-shaped photographic film negative
Inventor: DUCLOT JACQUES
IPC: G03B21/64
Filed: 1983-02-23
Abstract: This case provides the protection, for the handling, storage and transportation, of a disc-shaped photographic film negative 1. It is constituted by two square frames 5, 6 with windows 10 closed off by thin transparent sheets 9, 11. The two frames initially joined together by one of their sides along a folding line 7 are folded over against each other so as to encompass the negative 1. Zones precoated with adhesive which are provided on the internal surface of at least one of the two frames 5, 6 provide adhesive bonding between these two frames brought into superposition. This case enables the negative 1 to be read through the transparent sheets 9, 11.
Patent FR-2524727-A1 (FR)
Title: Laser a mode fondamental de grande puissance
Inventor: SASNETT MICHAEL W
IPC: H01S3/08
Filed: 1983-03-30
Abstract: L'INVENTION A TRAIT A UN LASER A MODE FONDAMENTAL DE GRANDE PUISSANCE. ELLE A TRAIT A UN LASER A GAZ A MODE FONDAMENTAL (TEMOO), DE GRANDE PUISSANCE, COMPRENANT UN TUBE A CAVITE CONFINANT LA DECHARGE 61 POURVU DE SAILLIES ANNULAIRES OU D'ANNEAUX ESPACES 60, 62, 64, S'ETENDANT RADIALEMENT VERS L'INTERIEUR, QUI ONT DES DIAMETRES INTERIEURS CORRESPONDANT AU DIAMETRE DU MODE FONDAMENTAL LE LONG DU TUBE. APPLICATION NOTAMMENT AU LASER A ANHYDRIDE CARBONIQUE.
Patent FR-2525899-A1 (FR)
Title: Appareil de massage
Inventor: MABUCHI KENICHI
IPC: A61H23/02
Filed: 1983-04-28
Abstract: UN APPAREIL DE MASSAGE COMPREND NOTAMMENT UN CORPS 1, UN DISPOSITIF D'ENTRAINEMENT 10, 11, UN BRAS D'ACCOUPLEMENT 3, UN ACTIONNEUR 4 ASSOCIE AU BRAS D'ACCOUPLEMENT, DES MOYENS D'ACCUMULATION D'ENERGIE CONSTITUES PAR DES RESSORTS DE COMPRESSION 17, 18 DISPOSES EN SERIE, ET DES MOYENS DE REGLAGE 21-28 DESTINES A REGLER L'ENERGIE ACCUMULEE DANS LES RESSORTS DE COMPRESSION. LA STRUCTURE PERMET DE REGLER SUR UNE PLAGE ETENDUE L'INTENSITE DU MASSAGE EFFECTUE PAR UNE PLAQUETTE 7 SITUEE A L'EXTREMITE DE L'ACTIONNEUR.