baber/WOPTO huggingface dataset:
Patent FR-2511165-A1 (FR)
Title: Pendule offrant plusieurs modes d'utilisation
Inventor: HASHIMOTO MASAO
IPC: G04B37/00
Filed: 1982-07-29
Abstract: L'INVENTION CONCERNE L'HORLOGERIE. UNE PENDULE COMPREND ESSENTIELLEMENT UN CORPS DE PENDULE 1, UN BOITIER 13 DANS LEQUEL LE CORPS DE PENDULE EST MONTE DE FACON TOURNANTE, ET UNE PLAQUE ARRIERE 21 RELIEE AU BOITIER PAR DES ELEMENTS DE CHARNIERE 25. CETTE STRUCTURE PERMET D'EMPLOYER LA PENDULE SELON DIVERS MODES D'UTILISATION, A SAVOIR EN PENDULE MURALE, EN PENDULE DE TABLE, OU DANS D'AUTRES MODES.
Patent FR-2531789-A1 (FR)
IPC: H01H13/70
Filed: 1982-08-11
Abstract: Keyboards with 19.05 mm pitch for data input in informatics, office automation, etc..., enabling to achieve any positioning of the pistons, from a universal body cut out to the desired outer dimensions, without requiring a special tooling for each new model. It comprises a universal body (13) wherein pistons (11) provided with the contact system and the spring are set in place. The position of the pistons may vary as desired every quarter of a pitch on a same line. The keyboard may be fitted with any known contact system. This invention allows to respond immediately owing to its universal character to any need of a user, whatever the importance of the series may be. It associates a monolithic type manufacture, therefore of a high yield-capacity, to an infinity of possibilities.
Patent FR-2533513-A1 (FR)
Title: Method and system for communicating, on board a motor vehicle, complex information relating to the vehicle and its environment
Inventor: DUBUS DANIEL
IPC: B60R16/02
Filed: 1982-09-23
Abstract: This system comprises a receiver of acoustic information, such as a microphone 1, a speech recognition device 2 coupled to the receiver, a speech synthesis device 12 coupled to a loud-speaker 13, a device 3 for actuating devices A1, A2,... An of the vehicle, a set of sensors C1, C2,...Cn of parameters of the vehicle connected to an interface module 9 and a central processing unit 11 coupled to the speech recognition device 2, to the speech synthesis device 12, to the actuating device 3 and to the interface module 9 and controlling the actuating device 3 and the speech synthesis device 12 according to instructions transmitted and decoded by the speech recognition device 2.
Patent FR-2516050-A1 (FR)
Title: Dispositif d'alignement d'objets anguleux et plats et de remplissage de recipients avec ceux-ci
Inventor: MEIER SIEGFRIED
IPC: B65B35/34
Filed: 1982-09-30
Abstract: CE DISPOSITIF SERT AU REMPLISSAGE D'UN RECIPIENT AVEC DES PATISSERIES PLATES, LES PATISSERIES ETANT PREPAREES SOUS FORME D'AMAS DESORDONNES. POUR ALIGNER LES PATISSERIES, IL EST PREVU UN PREMIER ORGANE DE MISE EN ORDRE 4 COMPORTANT UN CERTAIN NOMBRE DE GOUTTIERES INDEPENDANTES 41, 42, 43, 44 ET UN SECOND ORGANE DE MISE EN ORDRE 5 SOUS LA FORME D'UNE ROUE PRENEUSE ROTATIVE 52. LES GOUTTIERES 41, 42, 43, 44 SONT EQUIPEES DE MECANISMES DE VIBRATIONS 45, 46 ET LEURS FONDS SONT EN POSITION INCLINEE VERS LE BAS. LA ROUE PRENEUSE 51 A UNE SURFACE PERIPHERIQUE ONDULEE 52, FORMEE DE BOSSES 53 ET DE CREUX 54. CE DISPOSITIF EST DE CONSTRUCTION TRES SIMPLE ET IL PERMET DE CONSERVER LE DOSAGE PRECIS ET AVANTAGEUX DE LA QUANTITE DELIVREE PAR PESEE D'UN AMAS DESORDONNE ET DE PARVENIR MALGRE CELA A UN VOLUME DE REMPLISSAGE ELEVE.
Patent FR-2514586-A1 (FR)
Title: Convertisseur analogique-numerique a deux etages
Inventor: HOLLOWAY PETER R
IPC: H03M1/00
Filed: 1982-10-08
Abstract: L'INVENTION CONCERNE LES CONVERTISSEURS ANALOGIQUE-NUMERIQUE. UN CONVERTISSEUR ANALOGIQUE-NUMERIQUE 10 COMPORTE UN PREMIER ETAGE CONSTITUE PAR UN CONVERTISSEUR NUMERIQUE-ANALOGIQUE A CHAINE DE RESISTANCES 28, AVEC DES CIRCUITS ASSOCIES, ET UN SECOND ETAGE CONSTITUE PAR UN CONVERTISSEUR ANALOGIQUE-NUMERIQUE INTEGRATEUR A DOUBLE PENTE 60. LE PREMIER ETAGE DETERMINE UN ENSEMBLE DE BITS D'ORDRE SUPERIEUR DU SIGNAL DE SORTIE NUMERIQUE, DANS UNE PREMIERE PHASE DE LA CONVERSION, ET LE SECOND ETAGE DETERMINE LES BITS D'ORDRE INFERIEUR RESTANTS DU SIGNAL DE SORTIE NUMERIQUE AU COURS D'UNE SECONDE PHASE DE LA CONVERSION. APPLICATIONS AUX CONVERTISSEURS ANALOGIQUE-NUMERIQUE A HAUTE RESOLUTION.
Patent FR-2534889-A1 (FR)
Title: Machine de double traitement de pieces en continu par recyclage sur un barillet operatoire, notamment de vernissages successifs de corps de revolution
Inventor: RINCK JEAN CHARLES
IPC: F42B33/00
Filed: 1982-10-25
Abstract: DANS UNE MACHINE D'USINAGE DE DOUILLES EN CINEMATIQUE CONTINUE, EN PARTICULIER UNE MACHINE DE VERNISSAGE OU ENCOLLAGE DU COLLET ET DE L'AMORCE, CES DEUX OPERATION S'EFFECTUENT RESPECTIVEMENT AU NIVEAU INFERIEUR ET AU NIVEAU SUPERIEUR DU BARILLET OPERATOIRE BO. LA ROUE DE TRANSFERT EN AMONT RT1 AMENE LES DOUILLES NON TRAITEES AVEC UN PAS PERIPHERIQUE P AU NIVEAU INFERIEUR DU BARILLET OPERATOIRE OU S'EFFECTUE LE VERNISSAGE DU COLLET. LA ROUE DE TRANSFERT AVAL QUI REPREND LES DOUILLES AINSI PARTIELLEMENT VERNIES LES AMENE A UN BARILLET DE RECYCLAGE QUI REALISE EN MEME TEMPS LE RETOURNEMENT DES DOUILLES BOUT POUR BOUT, ET LEUR PASSAGE AU NIVEAU SUPERIEUR DE LA ROUE AMONT RT1. AU NIVEAU SUPERIEUR DU BARILLET OPERATOIRE S'EFFECTUE ALORS LE VERNISSAGE DE L'AMORCE, TANDIS QUE LA ROUE DE TRANSFERT AVAL RT2 REPREND ALORS LES DOUILLES POUR LES AMENER A UNE ROUE ULTERIEURE RT3. LE RECYCLAGE EFFECTUE ENTRE LA ROUE RT1 LE BARILLET OPERATOIRE BO ET LA ROUE RT2 S'EFFECTUE AU PAS P2, TANDIS QUE LES AUTRES ROUES ET LE BARILLET DE RECYCLAGE TRAVAILLENT AU PAS P.
Patent FR-2516118-A1 (FR)
Inventor: HAUG ANDREAS
IPC: E03C1/06
Filed: 1982-11-10
Abstract: This holding device serves for mounting a hand spray, which can be screwed to an inlet connection piece (3) via a supply hose (4). It consists essentially of two parts, namely a conduit extension piece (1) and a holding member (2), the conduit extension piece (1) being able to be screwed into the connection between the supply hose (4) and the supply connection piece (3), and the holding member (2) having a receiving part for the hand spray.
Patent FR-2709183-A1 (FR)
Title: Method and installation for testing equipment, such as a radar system, sensitive to radiated electromagnetic signals
Inventor: GERARD THOUVENEL
IPC: G01S7/40
Filed: 1982-11-22
Abstract: An installation for testing radar-type equipment (12) comprises a panel (14) in which a number of transmitting horns (18) are placed, the horns forming the mesh nodes of an array and being directed towards the antenna (16) of the equipment. The time variations of a complex target, formed by the combination of at least three bright points, are simulated by exciting the horns at the nodes of a mesh. A microwave generator (26) supplies these horns (18) according to the desired movement of the target in depth. The amplitude and phase radiated by each of these transmitters are individually adjusted by a control system (66) as a function of the way the centre of gravity of the target moves in a direction transverse to the line of observation (40) and as a function of the differential Doppler shift of each of the bright points with respect to this centre of gravity.
Patent FR-2518118-A1 (FR)
Title: Procede et dispositif de commande de l'atmosphere d'un four, notamment pour l'elaboration de fonte modulaire
Inventor: ARCHENHOLTZ AKE
IPC: C21C1/10
Filed: 1982-12-06
Abstract: L'INVENTION CONCERNE LA METALLURGIE. L'INVENTION S'APPLIQUE A UN FOUR, PAR EXEMPLE UN FOUR A INDUCTION DU TYPE A CANAL, QUI COMPORTE UN CREUSET FERME HERMETIQUEMENT. ON INTRODUIT DANS LE CREUSET DU MAGNESIUM 1 SOUS LA FORME DE GRANULES, DE POUDRE ETOU DE FRAGMENTS, PAR L'INTERMEDIAIRE D'UN TUBE 3 ET D'UN DISPOSITIF D'INTRODUCTION A AILETTES TOURNANTES 2 QUI EST COMMANDE PAR UN TRANSDUCTEUR DE PRESSION 6 MESURANT LA PRESSION 6 MESURANT LA PRESSION AU-DESSUS DU BAIN DE FUSION 5 DANS LE BUT D'OBTENIR LA PRESSION PARTIELLE DE MAGNESIUM DESIREE. APPLICATION A LA FABRICATION DE LA FONTE NODULAIRE.
Patent FR-2538079-A1 (FR)
IPC: F16B7/04
Filed: 1982-12-15
Abstract: 1. Special extruded sections adapted for the construction of assembly joints of frameworks and structures mainly composed of tubular elements and made of one or more materials, said sections appearing essentially in the form of two basic sections which can be made in different sizes, namely, on the one hand, a section (1) with a cross-section in the form of a bar equipped with holes (2, 3) adapted (2) for the subsequent fixing and (3) for lightening them and, on the other hand, a section (4) with a cross-section in the form of a base plate provided with at least one projecting portion (5) equipped with at least one hole (6) adapted for be subsequent fixing and with one or more lightening holes (7), the shapes and the dimensions of the cross-section of said sections being independent of the shape and of the dimensions of both the internal and external cross-section of the elements which they are adapted to assemble, said sections being cut to length depending on the dimensions of the sections of the elements of framework and of structure to be assembled and on the stresses to be transmitted by the assembly joint to be constructed, and being able to be used in a universal manner, separately or by a combination of a plurality of sections of different types and/or dimensions, whatever the shape and the dimensions of the elements to be assembled.
Patent FR-2538148-A1 (FR)
Title: Improvements to individualised automatic identification devices
IPC: A01K11/00
Filed: 1982-12-17
Abstract: The present invention relates to an improvement to automatic individualised identification devices associated with a mobile wearer. The device according to the invention is constituted by an electronic circuit embedded in an encapsulation 2 made of plastic material and supported by a collar 1; it comprises an interchangeable protective envelope 3 serving as an anti-wear part. The encapsulation 5, 12 of the electronic circuit preferably has a frustoconical shape whose upper part, on the side of the small base, is traversed by a collar 1 serving as an antenna and whose lower part, on the side of the larger base, is covered over by a protective envelope 13. The invention applies more particularly to the device for identification of cattle which permits, among other things, automatic feeding of each animal.
Patent FR-2541344-A1 (FR)
Title: Mechanical punched-card lock with insertion into the outer knob
IPC: E05B35/00
Filed: 1983-02-18
Abstract: The device which is the subject of the present invention relates to surface-mounted mechanical locks. The opening means which replaces the conventional key is a small punched card with cutouts, which is inserted into the outer knob of the door. It is sufficient to push in this knob 2.5 millimetres and to cause it to execute a rotation of half a turn in order to operate the lock bolt. If rotation is continued after the latter has been retracted, the catch bolt is driven in turn and is retracted into the case of the lock. In a horizontal cylinder in two parts, one of which is fastened to the cover of the case, there are recesses receiving 12 pushers and their pins. The locking pushers are shorter and, at rest, their pins block the movable part of the cylinder. In contrast, the safety pushers come flush with the movable part and push back the pins: there is therefore no blocking. The card is of the approximate size of an underground ticket and its thickness is 1.5 millimetres.
Patent FR-2545912-A1 (FR)
Title: New type of solar collector
IPC: F24J2/04
Filed: 1983-05-11
Abstract: The present invention relates to a new type of solar collector comprising at the same time in a box, under the cover 4, heat storage reservoirs 1 which are directly insolated, and below - insolated in the space left free between two reservoirs - an absorber 10. The latter forms, with the box, two ducts allowing - via a movable flap, according to requirements - passage of the heat-transfer fluid under the absorber, for direct heating, or passage of the transfer fluid over the absorber, when it is in contact with the storage reservoirs and allows heating by removal from storage.
Patent FR-2531585-A1 (FR)
Title: High power pulse generation and transmission circuit
Inventor: MAIER FRANZ
IPC: H02M3/135
Filed: 1983-08-05
Abstract: Circuit arrangement using stored electromagnetic energy to generate high power pulses has a design that on the one hand is not critical as regards the switching of the static converter diodes and on the other utilises the capacitive intermediate energy store as an extinction capacitor for the main switch of the storage circuit. A first current branch is connected in parallel with the storage inductance (18) amt. has a second current branch connected in parallel with the first. The first current branch comprises series-connected capacitor (12), load inductance (17) and a switching thyristor (9) and the second comprises a 'Free-wheeling' thyristor (8), the latter having a free-wheel thyristor connected in parallel opposition to it. Pref. the inductance (17) constitutes the primary winding of a transformer whose secondary winding comprises a plasmatorus of a fusion reactor.
Patent FR-2550699-A1 (FR)
Title: Cintre porte-vetement a pince
Inventor: TENDRUP DONALD
IPC: A47G25/48
Filed: 1983-08-19
Abstract: L'INVENTION CONCERNE UN CINTRE PORTE-VETEMENT 10 A PINCE 14 DE SERRAGE DE VETEMENT. DANS LA PINCE 14 DU CINTRE D'EXPEDITION EN MATIERE PLASTIQUE 10, UN DOIGT 16 ET UNE PAROI 18 COOPERANTS VIENNENT EN PRISE DE SERRAGE AVEC UN VETEMENT INTERPOSE ENTRE CEUX-CI ET LE DOIGT EST MOBILE DANS UN ESPACE LIBRE 32 PREVU DERRIERE LUI POUR TENIR COMPTE DU VOLUME DU VETEMENT EN REDUISANT AINSI, GRACE A CET AJUSTEMENT DU DOIGT EN POSITION, TOUTE CONTRAINTE DANS LA MATIERE PLASTIQUE A LA JONCTION DE RACCORDEMENT DU DOIGT AU CORPS 12 DU CINTRE 10. LE DOIGT COMPORTE EN OUTRE UNE SAILLIE DE PINCEMENT SOUS LA FORME D'UNE BOSSE. L'INVENTION PERMET DE SUPPRIMER TOUT RISQUE OU TENDANCE A LA RUPTURE A LADITE JONCTION ET D'AUGMENTER DE FACON IMPORTANTE LA PRESSION DE SERRAGE OU DE PINCEMENT SUR LE VETEMENT.
Patent FR-2534157-A1 (FR)
Title: Appareil de nettoyage sous l'eau
Inventor: ORITA RYOJI
IPC: B63B59/10
Filed: 1983-09-28
Abstract: APPAREIL DE NETTOYAGE SOUS L'EAU COMPRENANT UN CHARIOT 1, UNE PLURALITE DE ROUES 3 POUR CHANGER LA POSITION DU CHARIOT LE LONG D'UNE SURFACE IMMERGEE, UNE PLURALITE DE BROSSES ROTATIVES 9 PORTEES PAR LE CHARIOT ET PREVUES POUR NETTOYER LA SURFACE IMMERGEE, ET DES MOYENS D'ENTRAINEMENT 7, 17, 10 POUR METTRE EN ROTATION LES BROSSES ROTATIVES. L'APPAREIL COMPREND EGALEMENT DES CLOISONS FLEXIBLES 11 POUR TRANSMETTRE LE COUPLE DES MOYENS D'ENTRAINEMENT AUX BROSSES ROTATIVES ET POUR DEFINIR DES CHAMBRES 31 SOUS PRESSION REDUITE QUI COMMUNIQUENT AVEC LES ESPACES 30 DELIMITES PAR LES POILS 34 DES BROSSES ROTATIVES RESPECTIVES. LORSQUE LES BROSSES 9 TOURNENT, ELLES AGISSENT EN COMBINAISON AVEC LES CLOISONS 11 POUR ENGENDRER UNE DEPRESSION QUI APPLIQUE LE CHARIOT, PAR L'INTERMEDIAIRE DES ROUES, SUR LA SURFACE A NETTOYER. DE PLUS, LES BROSSES ROTATIVES PEUVENT SUIVRE LA CONFIGURATION DE LA SURFACE GRACE A LA FLEXIBILITE DES CLOISONS.
Patent FR-2553198-A1 (FR)
Title: Procede et dispositif de controle du courant d'alimentation d'un recepteur polypole
Inventor: PERALTA FRANCOIS JEAN
IPC: G01R29/16
Filed: 1983-10-05
Abstract: DISPOSITIF DE CONTROLE DU COURANT D'ALIMENTATION D'UN RECEPTEUR POLYPOLE. DEUX CAPTEURS 6 ET 9 ELABORENT DEUX COURANTS I ET I IMAGES DEPHASES D'UN ANGLE PH REPRESENTATIF DE L'EQUILIBRE DES COURANTS DE PHASE.
Patent FR-2535298-A1 (FR)
Title: Dispositif pour raccorder l'une a l'autre deux bobines de matiere en bande
Inventor: BECK HEINRICH
IPC: B65H19/18
Filed: 1983-10-11
Abstract: L'INVENTION CONCERNE UN DISPOSITIF POUR RACCORDER L'UNE A L'AUTRE DEUX BOBINES DE MATIERE EN BANDE DELIVREE A UNE MACHINE LA TRAVAILLANT, LE RACCORDEMENT POUVANT S'EFFECTUER DE DEUX FACONS DIFFERENTES. LE DISPOSITIF COMPREND UN BRAS PRESSEUR 28 ET UN BRAS ACCELERATEUR 29 POUVANT PIVOTER AUTOUR D'UN POINT COMMUN DE PIVOTEMENT 48. LE BRAS PRESSEUR 28 EST CONSTITUE PAR DEUX LEVIERS DE RACCORDEMENT 53, 54 ENTRE LESQUELS SONT MONTES UN ROULEAU PRESSEUR 19 DISPOSE ENTRE DEUX LEVIERS COURTS 79, 80 ET UN DISPOSITIF DE COUPE 66 SUPPORTANT DES COUTEAUX 71, 72. LE BRAS ACCELERATEUR 29 EST COMPOSE DE DEUX LEVIERS LATERAUX 88, 89 A L'EXTREMITE DESQUELS SONT MONTES DEUX BRAS 94, 95 SUPPORTANT L'AXE 96 D'UN GALET ACCELERATEUR 25. DOMAINE D'APPLICATION : MACHINES TRAVAILLANT SUR BANDE, PAR EXEMPLE UNE MACHINE A IMPRIMER ET DECOUPER, ETC.
Patent FR-2553265-A1 (FR)
Title: Inner piece for garment with an armhole, combining a front reinforcement, a pocket and a shoulder pad, and garment comprising this piece
IPC: A41D27/20
Filed: 1983-10-13
Abstract: This piece has an upper edge held in the upper seam 2A of the top of the shoulder, a curved rear edge held in the seam 5A of the front edge of the armhole 6, a front edge held in the seam 8A of the inward fold of the fabric along its front edge 10 and it is of double thickness in order to contain a stiffening fabric in its upper part 12 and in order to form a pocket with access 15 in its lower part 14.
Patent FR-2555328-A1 (FR)
Title: Apparatus for testing the illumination of built-in cells in cameras
Inventor: BULLIER BENOIT
IPC: G03B43/02
Filed: 1983-11-17
Abstract: The invention relates to an illumination-testing apparatus for checking and adjusting the built-in cells in cameras, comprising a light source reproducing the complete solar spectrum and an integration sphere. The technical problem posed is to obtain a lightproof and dustproof apparatus. According to the invention, the light source 1 is connected to the integration sphere via an opaque and impervious coupling sleeve 3, and comprising a collimation objective and an adjustable diaphragm. Application especially to cameras equipping reconnaissance aircraft.
Patent FR-2557766-A1 (FR)
Title: Aperture with an automatic flap for small pet, in a door, glazed door or opening, window or panel
IPC: E06B7/32
Filed: 1984-01-06
Abstract: The aperture 5 with an automatic flap is made up of a frame which acts as the casing and which has fixing means to enable it to be fixed to the panel or glass 7. The aperture 5 with the automatic flap is mounted on a detachable element 4 which moves into place when one of the two sliding glazed doors 2 or 3 is opened. The invention applies to small pets, dogs or cats.
Patent FR-2539921-A1 (FR)
Title: Screwless coupling and/or connection terminal
Inventor: HOHORST WOLFGANG
IPC: H01R4/48
Filed: 1984-01-16
Abstract: The invention relates to a capacitor terminal making it possible to lock in place, together with the arms of one and the same clamping spring, on the one hand conductors of large cross-sections and, on the other hand, conductors having fine wires, without difficulty and without damage, that is to say with a small clamping force; for this purpose, the springy (elastic) base width F of the clamping arm is narrower than the width K of the clamping edge of this arm produced by a two-sided cut-out 12.
Patent FR-2540671-A1 (FR)
Title: Source de rayonnements, notamment pour appareils pour la production de rayons x
Inventor: SZIRMAI STEPHEN GEORGE
IPC: H01J35/00
Filed: 1984-02-08
Abstract: SOURCE DE RAYONNEMENTS QUI EST CARACTERISEE EN CE QU'ELLE COMPREND : AU MOINS DEUX ELECTRODES 10, 11 MONTEES DANS UNE CHAMBRE DANS LAQUELLE ON PEUT FAIRE LE VIDE, L'UNE DES ELECTRODES ETANT POSITIONNEE AU-DESSUS DE L'AUTRE ELECTRODE; UNE CERTAINE QUANTITE D'UNE POUDRE 14, CONSTITUEE PAR AU MOINS UNE SUBSTANCE CONDUCTRICE OU SEMI-CONDUCTRICE, SUPPORTEE PAR L'ELECTRODE INFERIEURE, LORSQUE LA DIFFERENCE DE POTENTIEL ENTRE LES ELECTRODES EST INFERIEURE A LA VALEUR DE LA DIFFERENCE DE POTENTIEL QUI PRODUIT LE CHAMP DE DISPERSION MINIMAL DE LADITE POUDRE 14; ET DES MOYENS 13 PERMETTANT LA TRANSMISSION DU RAYONNEMENT DEPUIS LA ZONE COMPRISE ENTRE LES ELECTRODES VERS L'EXTERIEUR DE LADITE CHAMBRE, DE TELLE FACON QUE, LORSQU'ON FAIT LE VIDE DANS LADITE CHAMBRE JUSQU'A UNE PRESSION INFERIEURE OU EGALE A ENVIRON 0,00001 TORR, ET QUE LA DIFFERENCE DE POTENTIEL ENTRE LES ELECTRODES 10, 11 PRESENTE UNE VALEUR QUI DEPASSE LA VALEUR PRODUISANT LE CHAMP DE DISPERSION MINIMAL POUR LA POUDRE 14, UNE PARTIE AU MOINS DE LADITE POUDRE SOIT DISPERSEE ENTRE LESDITES ELECTRODES, ET QU'UN RAYONNEMENT SOIT ENGENDRE DANS LADITE CHAMBRE, LEDIT RAYONNEMENT ETANT TRANSMIS AU TRAVERS DESDITS MOYENS 13 PERMETTANT LA TRANSMISSION DU RAYONNEMENT.
Patent FR-2541140-A1 (FR)
Title: Manual dispensing pump with piston locking facility
IPC: B67D1/02
Filed: 1984-02-22
Abstract: The dispensing pump uses a body to mount a fixed piston, together with a hand operated return sprung sliding piston, which is designed for mounting on a product-container. The fixed piston with a valved inlet is mounted on the body and the slide, and incorporates a valved outlet. This houses the fixed piston to form a variable vol. pump chamber. A rotatable control ring, mounted on the body locks the slide in either the fully raised, or the fully depressed positions. An annular downstand wall surrounds the base of the fixed piston and forms a passage leading into the container, the annular gap being penetrated by a slide skirt. When the skirt is fully depressed it contacts the wall and seals the passage, which connects the container to the exterior for all other piston positions.
Patent FR-2563311-A1 (FR)
Title: Fluid directional control valve
Inventor: VEVERT GERARD
IPC: F16K11/074
Filed: 1984-04-18
Abstract: The fluid directional control valve provides the successive communication between several tubes for tapping off fluids and a single tube. It comprises a fixed element 1 equipped with several channels 3 to 8 each one of which communicates with a different tube for tapping off, and a movable element 2 equipped, on the one hand, with at least one nozzle 9 and, on the other hand, with means capable of successively bringing this nozzle into communication with the channels of the fixed element. The nozzle 9 of the movable element 2 is rectilinear, of constant cross-section and of the same diameter as the channels 3, 4, 5, 6, 7 and 8 of the fixed element 1, these channels also being rectilinear and of constant cross-section. Means are provided for allowing the nozzle 9 of the movable element 2 to mate successively with each of the channels 3 to 8 so as to form, successively with each of them, a rectilinear and sealed passage of constant cross-section.
Patent FR-2547057-A1 (FR)
Inventor: BRENNA ORESTE VITTORE
IPC: G01N33/531
Filed: 1984-05-14
Abstract: A method for stably binding antigens and allergens to a polystyrene supports, which consists in reacting a polyfunctional aldehyde with the polystyrene solid phase; in washing said solid phase to remove the excess aldehyde; in incubating the so processed solid phase with the antigens or the allergens, and in stabilizing the aldehyde-antigens or the aldehyde-allergens bond with sodium borohydride of with sodium cyanoborohydride.
Patent FR-2567673-A1 (FR)
Title: Support d'information inscriptible optiquement selon une piste definie par des motifs de pregravure et dispositif optique de suivi de piste mettant en oeuvre un tel support
Inventor: ROMEAS RENE
IPC: G11B7/24091
Filed: 1984-07-10
Abstract: L'INVENTION SE RAPPORTE AUX SUPORTS D'INFORMATION ENREGISTRABLES ET LISIBLES OPTIQUEMENT DESTINES A LA TRANSCRIPTION DE DONNEES ET PLUS PARTICULIEREMENT A L'AGENCEMENT PAR ZONES D DE CES DONNEES EN ALTERNANCE AVEC DES ZONES S CONTENANT DES MOTIFS DE PREGRAVURE 11, 12, 13, 14 QUI SERVENT A DETERMINER LE SUIVI D'UNE PISTE ET A RECALER LA BASE DE TEMPS QUI GERE L'ECOULEMENT DES DONNEES. L'INVENTION A POUR OBJET UNE STRUCTURE DE PREGRAVURE COMPACTE DONT LES MOTIFS COMPORTENT UNE PARTIE EXCENTREE 13, 14 ASSOCIEE A AU MOINS UN BORD DONT LE JUMELAGE AVEC D'AUTRES BORDS MATERIALISE DES DISTANCES NON ENTIERES PAR RAPPORT AU PAS DES DONNEES UTILES. L'INVENTION S'APPLIQUE NOTAMMENT AU STOCKAGE ET A LA LECTURE DE DONNEES NUMERIQUES AGENCEES A LA SURFACE D'UN DISQUE ENREGISTRABLE ET LISIBLE OPTIQUEMENT.