baber/WOPTO huggingface dataset:
Patent FR-2501592-A1 (FR)
Title: Imprimante graphique a generateur asservi d'une tension variant progressivement
Inventor: DORR STEVE
IPC: G06K15/00
Filed: 1982-03-10
Abstract: L'INVENTION CONCERNE UN GENERATEUR ASSERVI D'UNE TENSION VARIANT PROGRESSIVEMENT. DES SIGNAUX A ET B PROVENANT D'UN CODEUR PARVIENNENT A UN COMPTEUR 101, ET UN CONVERTISSEUR NUMERIQUE-ANALOGIQUE 103 FORME UNE TENSION PROPORTIONNELLE QUI EST AJOUTEE EN UN POINT S A UNE TENSION REPRESENTATIVE D'UNE POSITION RELATIVE VOULUE POUR LE STYLE POUR LE TRACE DU CARACTERE CORRESPONDANT. LES SIGNAUX COMMANDENT DEUX TRANSDUCTEURS MONTES PERPENDICULAIREMENT SUR UN CHARIOT. LE CHARIOT PERMET UNE IMPRESSION GRAPHIQUE A LA VOLEE. APPLICATION AUX IMPRIMANTES RAPIDES POUR ORDINATEURS.
Patent FR-2523556-A1 (FR)
Title: Rouleau de convoyeur a bande
Inventor: MOSSOT BERNARD
IPC: B65G39/04
Filed: 1982-03-22
Abstract: L'INVENTION SE RAPPORTE A UN ROULEAU DE CONVOYEUR A BANDE. LE ROULEAU COMPREND, ESSENTIELLEMENT, DEUX SORTES DE PIECES POUR SA REALISATION, D'UNE PART DES ENTRETOISES SOUPLES 1 REPRODUCTIBLES EN SERIE ET OBTENUES A PARTIR D'UNE MATIERE MOULABLE ET, D'AUTRE PART, DES DISQUES 2, ENTRETOISES ET DISQUES ETANT ASSEMBLES ENTRE EUX PAR SIMPLE VISSAGE. L'INVENTION S'APPLIQUE, D'UNE FACON GENERALE, AU DOMAINE DE LA MANUTENTION.
Patent FR-2523463-A1 (FR)
Title: Measuring instrument for game of bowls - comprises lockable pivoting arms with adjustable probes to contact bowls
IPC: A63B67/06
Filed: 1982-03-19
Abstract: A compass comprises two flat arms (1, 2) which pivot about a screw (4) with a knurled head. The screw enables the arms to be locked together. The free end of one arm is bevelled and supports a shaped element (8) in which a pivoting stop (6) articulates. The stop is formed from a loop of wire to form a pointer (6a) which the shaped element also pivots and can be locked in position. The elements enable tangential contact to be established on the jack ball (16). The free end of the second arm supports a lockable pivot (5) for a housing element (3) for the threaded end of a rod (9) on which a knurled nut (10) is located. The free end of the rod supports a probe (12) with a pointer (13) which reads against a scale. A small compass (14) allows small differences to be measured when the probe contacts a played ball (17).
Patent FR-2524619-A1 (FR)
Title: Mobile solar hot water generator - has integral and retractable insulating screen and isothermal collector
IPC: F24J2/34
Filed: 1982-04-05
Abstract: The generator is a displaceable volume capturing solar heat and conserving accumulated calories. It has a metal volume (1) with coated walls, a pivoting transparent envelope, and a collector (7) containing spherical pieces of isothermal material. The cylinder has axial shafts (2,3) resting on a frame (4) mounted on turning and displaceable fittings (5,6) e.g discs with axial rollers (9,10) and a transparent envelope of supple or rigid material (8) is stretched peripherally on the discs. The isothermal spheres rest below the cylinder during solar gain and when the cylinder is rotated they flow round it to insulate it.
Patent FR-2524805-A1 (FR)
Title: Sonde d'alimentation enterale
IPC: A61M25/00
Filed: 1982-04-08
Abstract: LA PRESENTE INVENTION CONCERNE UNE SONDE D'ALIMENTATION ENTERALE. CETTE SONDE COMPORTE UN DETECTEUR DE TEMPERATURE 30 PLACE A L'INTERIEUR DU TUBE 10 ET A DISTANCE DE L'EXTREMITE DISTALE 14 DE TELLE SORTE QUE LE DETECTEUR DE TEMPERATURE 30 SE TROUVE NORMALEMENT DANS LE CORPS HUMAIN ET A LA TEMPERATURE HUMAINE, AINSI QU'UN AVERTISSEUR 42 RELIE AU DETECTEUR DE TEMPERATURE 30 ET DESTINE A DELIVRER UN SIGNAL DANS LE CAS OU LA SONDE QUITTE SA PLACE EN ENTRAINANT UNE CHUTE DE TEMPERATURE AU NIVEAU DU DETECTEUR DE TEMPERATURE 30. L'INVENTION PERMET DE DECLENCHER UN SIGNAL DANS LE CAS OU LA SONDE QUITTE SA PLACE.
Patent FR-2525963-A1 (FR)
Title: Procede de fabrication d'un materiau de protection thermique a hautes performances, et materiau ainsi obtenu
Inventor: ROUSSEAU GERARD
IPC: C04B40/06
Filed: 1982-04-29
Abstract: LA PRESENTE INVENTION CONCERNE UN PROCEDE DE FABRICATION DE MATERIAU OU PIECE DE PROTECTION THERMIQUE. SELON LE PROCEDE DE L'INVENTION ON PREPARE UNE PREMIERE SOLUTION COMPORTANT UN AGENT DISPERSANT NON SOLVANT DE LA RESINE, UN AGENT EMULSIONNANT DANS LAQUELLE ON MET EN SUSPENSION LESDITES FIBRES, ET UNE DEUXIEME SOLUTION COMPORTANT LADITE RESINE LIQUIDE CHOISIE PARMI LES RESINES THERMOSTABLES ET THERMODURCISSABLES AYANT UNE TENEUR EN CARBONE FIXE SUPERIEURE A 45 EN POIDS, UN AGENT EMULSIONNANT IDENTIQUE A CELUI UTILISE DANS LA PREMIERE SOLUTION, UN SOLVANT DE LA RESINE ET UN MILIEU DISPERSANT IDENTIQUE A CELUI UTILISE DANS LA PREMIERE SOLUTION ET MISCIBLE AVEC LEDIT SOLVANT, ON MELANGE LA PREMIERE ET LA DEUXIEME SOLUTION JUSQU'A L'OBTENTION D'UNE PHASE LIQUIDE HOMOGENE, ON FORME LE MATERIAU OU LA PIECE, ON L'EGOUTTE, ON LE SECHE ET ON LE DURCIT PAR UNE CUISSON ADAPTEE. APPLICATION DU MATERIAU DE PROTECTION AINSI OBTENU POUR LES EQUIPEMENTS D'UN ETAGE PROPULSIF D'ENGIN.
Patent FR-2512793-A1 (FR)
Title: Horizontal accumulator chain conveyor - uses or or more roller chains carrying supports for articles and has end steps
Inventor: MACCHIA GIOVANNI LA
IPC: B65G47/26
Filed: 1982-06-16
Abstract: The conveyor (1) horizontally moves articles (2) which continuously arrive. It has parallel guides and between these are one or more roller chains (4) with a drive (21). There are supports (3) for the articles, moved along the guides by a chain. Dosing feeds (49) are placed at the ends (19) of the transporter (1), atop the articles (2) in predetermined positions. The chain has drive rollers transversely overhanging its path of movement. These rollers act by friction, on upper and lower thrust surfaces on the support sides.
Patent FR-2508771-A1 (FR)
Title: Filtres pour fumee de cigarette
Inventor: ROONEY PETER JAMES
IPC: A24D3/04
Filed: 1982-06-28
Abstract: L'INVENTION CONCERNE UN FILTRE POUR FUMEE DE CIGARETTE. LE FILTRE COMPREND UN NOYAU DE FILTRAGE 2 AXIALEMENT ALLONGE ET AUTOUR DUQUEL EST FIXEE UNE ENVELOPPE 3 FORMEE D'UN PRODUIT STRATIFIE FORME DE PAPIER 22MATIERE THERMOPLASTIQUE SYNTHETIQUE 20PAPIER 22. L'ENVELOPPE PEUT ETRE POURVUE PAR GAUFRAGE D'ONDULATIONS LONGITUDINALES 5 EPOUSANT LE PROFIL DE LA SURFACE DU NOYAU, LA MATIERE THERMOPLASTIQUE DE SYNTHESE ETANT DE PREFERENCE UNE POLYOLEFINE, TELLE QUE DU POLYETHYLENE. APPLICATION AU DOMAINE DE LA FABRICATION DES CIGARETTES.
Patent FR-2509464-A1 (FR)
Title: Cellule de charge
Inventor: STEDMAN KENNETH HARRY
IPC: G01L1/22
Filed: 1982-07-12
Abstract: CELLULE DE CHARGE COMPORTANT DEUX PARTIES PARALLELES 1, 2 PLACEES EN REGARD L'UNE DE L'AUTRE COMPORTANT DES MOYENS POUR ASSURER LEUR FIXATION RESPECTIVEMENT SUR UN SUPPORT ET SUR UN ELEMENT RECEPTEUR DE CHARGE EN VUE DE LA MESURE D'UNE CHARGE DANS UN PLAN PARALLELE AUXDITES PARTIES 1, 2. CES PARTIES SONT JOINTES ENSEMBLE POUR FORMER UNE UNITE A MOUVEMENT EN PARALLELOGRAMME PAR DES PARTIES TRANSVERSALES PARALLELES ENTRE ELLES 5, 6, 7, 8 DONT AU MOINS UNE EST POURVUE DE JAUGES DE CONTRAINTE 11, 12, 13, 14 POUR MESURER LA CHARGE.
Patent FR-2527323-A1 (FR)
Title: Heat exchanger for sodium cooled reactor - comprising tube bundles with inclined vertical end portions
Inventor: CINOTTI LUCIANO
IPC: F28F1/00
Filed: 1982-09-24
Abstract: Heat exchanger for exchanging heat between two fluids one of which is a molten metal esp. Na, is described, of the type which provides: (a) a descending conduit for the cold sec. liquid, isolated by an intermediate layer of Ar; (b) two tubular plates between which are disposed the tubes of a bundle for carrying the ascending sec. fluid during its reheating; and (c) a tube surrounding the tubular bundle which is open at the top and bottom to allow entry and exit of prim. descending liquid which flows between the tubes of the tubular bundle immersed in the prim. fluid. Specifically, the tubes of the bundle, all of which are the same length and shape, include two vertical end portions, a central vertical portion and two intermediate pref. coaxial portions inclined towards the outside, these five portions of each tube being arranged in a single plane, the angle A formed by the plane of a disposition of each tube, forming with the radial plane of the exchanger passing through the end portions of each tube, an angle varying with the diameter of the cylindrical zone in which the end portions of each tube are disposed. The tubes of the bundle are easier and cheaper to mfr., while thermal expansion of the tubular system on heating presents less of a problem than in prior art. The widening out and lengthening of the outer tube compared with prior art encourages contact between the incoming and outgoing liquid and avoids loss of sec. liquid.
Patent FR-2517578-A1 (FR)
Title: Procede de fabrication d'un tube a double paroi pour le transport de matieres solides, et tube obtenu par ce procede
Inventor: ESSER ALEXANDER
IPC: B23P11/00
Filed: 1982-12-08
Abstract: SELON L'INVENTION, ON UTILISE DES TUBES 2, 3 DONT LES MESURES SONT CHOISIES DE MANIERE QU'ILS PUISSENT ETRE FACILEMENT INTRODUITS L'UN DANS L'AUTRE AVEC UN JEU SUFFISANT SP. LE TUBE D'AME 2 EST ENSUITE DURCI DE FACON REPETEE ET PAR ETAPES SUCCESSIVES, CE QUI FAIT QU'IL S'ELARGIT PROGRESSIVEMENT ET QU'IL VIENT S'APPLIQUER A CONTACT ETROIT SUR LE TUBE D'ENVELOPPE 3. L'APPLICATION PARFAITE DU TUBE D'AME 2 DANS LE TUBE D'ENVELOPPE 3 S'EFFECTUE DONC EXCLUSIVEMENT PAR DES OPERATIONS DE DURCISSEMENT.
Patent FR-2539026-A1 (FR)
Title: Novel fastening for hair prosthesis, toupée, wig, using a lower or upper magnetised steel disc
IPC: A61F2/10
Filed: 1983-01-07
Abstract: The subject of the present technique is an original design for the fastening of a hair prosthesis, eliminating: 1. Problems of lack of security; 2. The restrictive problems of support by interweaving, requiring removal and replacement each month; 3. The problems of adhesive bonding of the "adhesive points" onto living hair, which require removal each month and cause hair loss and sometimes allergies, 4. Adhesives which must be changed everyday; 5. Other methods based on elastic creating disagreeable effects of tightening at the skull; 6. The method using subcutaneous surgical thread, which causes problems of allergies (nylon thread) or of tearing and infection, or quite simply sharp pain, 7. "Skin bridges" produced surgically, and which can cause tearing of the skin. The fastening comprises two discs: an upper disc (ref. 8) which is magnetised and fixed to the prosthesis, and a lower disc (ref. 7) which is placed beneath the skin, adherence between the two being made by simple contact.
Patent FR-2539846-A1 (FR)
Title: Cooker
IPC: F24C3/14
Filed: 1983-01-24
Abstract: The present invention relates to a cooker with electric or gas rings. The cooker of the invention is characterised in that the hotplates 7 are each supported by a bracket 6 mounted rotatably around a vertical shaft common to the different plates, the plates being located at different heights on said shaft. The invention provides a cooker that will take up little space when not in use.
Patent FR-2540593-A1 (FR)
Title: Fire-resistant sealing gasket for steel ball valves
Inventor: JUGE-BOULOGNE SERGE
IPC: F16K5/06
Filed: 1983-02-03
Abstract: The subject of the invention relates to a fire-resistant sealing gasket for a steel ball valve. It consists of a combination of means for putting the metal wall 3 of the seat in contact against the spherical surface 4 of the plug by the action of an elastic metal component such as an elastic washer 11 producing a permanent longitudinal thrust. It is intended to produce sealing continuity on either side of the spherical plug when a considerable temperature rise cancels out the effects of meltable seals.
Patent FR-2521600-A1 (FR)
Title: Procede et appareil pour la fabrication d'un fil a ame
Inventor: MILKO DIMITROV DIMITROV
IPC: D02G3/36
Filed: 1983-02-14
Abstract: A.PROCEDE ET APPAREIL POUR LA FABRICATION D'UN FIL A AME. B.L'APPAREIL COMPREND UN AJUTAGE 6 DESTINE A ENROULER LES FIBRES 24 AUTOUR D'UNE AME 3 ET D'UN FIL D'AME SUPPLEMENTAIRE 22. CET AJUTAGE 6 COMPREND UN TUBE 20 ADMETTANT LATERALEMENT LES FIBRES 24 ET LE FIL D'AME SUPPLEMENTAIRE 22. UN AJUTAGE 10 EST PREVU POUR COMMUNIQUER AU FIL COMPOSE 7 UNE FAUSSE TORSION. C.APPLICATION DANS LES INDUSTRIES TEXTILES.
Patent FR-2524699-A1 (FR)
Title: Dispositif de commutation pour la commande a distance d'appareils electriques, et appareil electrique comportant un tel dispositif
Inventor: BUCHTEL DEAN H
IPC: H01H9/06
Filed: 1983-03-31
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE COMMUTATION POUR LA COMMANDE A DISTANCE D'APPAREILS ELECTRIQUES. CE DISPOSITIF UTILISE DANS UN ASPIRATEUR 10 UTILISE UNE BANDE EN FORME DE LAME SOUPLE ET ALLONGEE 86 DEPLACABLE LONGITUDINALEMENT DANS DES MOYENS DE GUIDAGE 84 EN FORME DE PROFILE EN U POUR TRANSMETTRE UN MOUVEMENT D'UN BOUTON D'ACTIONNEMENT 30 DANS UNE POIGNEE 20 A UN COMMUTATEUR 66 BRANCHANT UN MOTEUR ELECTRIQUE 54, LADITE BANDE 86 S'ETENDANT DANS LA POIGNEE EN PARTIE RECTILIGNE, EN PARTIE COURBE DESDITS MOYENS DE GUIDAGE 84. APPLICATION NOTAMMENT AUX ASPIRATEURS DE POUSSIERE POUVANT ETRE TENUS ET DEPLACES D'UNE SEULE MAIN.
Patent FR-2525075-A1 (FR)
Title: Appareil extrudeur de pate alimentaire
Inventor: WILLIAMS JAMES EVERETT
IPC: A47J43/06
Filed: 1983-04-15
Abstract: CET APPAREIL EST DESTINE A EXTRUDER DES PRODUITS ALIMENTAIRES ET EST PROPRE A ETRE MONTE SUR UN APPAREIL PRINCIPAL COMPRENANT DES MOYENS D'ENTRAINEMENT EN ROTATION. L'APPAREIL COMPREND UN LOGEMENT 22 MUNI D'UNE OUVERTURE DESTINEE A RECEVOIR LE MELANGE DE PATE ALIMENTAIRE, UN EMPLACEMENT SUR LE LOGEMENT DESTINE A UN PLATEAU 24 INCLINE ET AMOVIBLE, COMPORTANT UN TUBE D'ALIMENTATION S'ETENDANT VERS LE BAS, UN TAMBOUR 58 QUI, DANS LE LOGEMENT, EST EN COMMUNICATION AVEC LADITE OUVERTURE DANS LAQUELLE EST MONTEE UNE VIS D'ALIMENTATION 60, UNE MATRICE D'EXTRUSION 70 MONTEE A L'EXTREMITE DE SORTIE DU TAMBOUR ET COMPRENANT PLUSIEURS ORIFICES D'EXTRUSION 72, LA VIS D'ALIMENTATION ALIMENTANT LE MELANGE DE PATE ALIMENTAIRE SOUS PRESSION A LA MATRICE D'EXTRUSION, ET DES MOYENS D'ENTRAINEMENT 76 DE LA VIS D'ALIMENTATION.
Patent FR-2547921-A1 (FR)
Title: Scanning head
IPC: G02B23/24
Filed: 1983-06-27
Abstract: The invention relates to an optical device making it possible to scan the entire volume of a chamber. It consists of a rotating head comprising two mirrors, one of which is in rotation with respect to the other. The device according to the invention is especially intended for contactless temperature measurements.
Patent FR-2529888-A1 (FR)
Title: Composes 1a-hydroxyles
Inventor: LUCA HECTOR F DE
IPC: C07C67/00
Filed: 1983-07-06
Abstract: L'INVENTION EST RELATIVE A DES COMPOSES 1A-HYDROXYLES REPONDANT A LA FORMULE: (CF DESSIN DANS BOPI) X ET X SONT CHOISIS DANS LE GROUPE COMPRENANT HYDROGENE ET ACYLE ET R EST CHOISI PARMI LES GROUPEMENTS DE FORMULES: (CF DESSIN DANS BOPI)
Patent FR-2532062-A1 (FR)
Title: Tube a fibres optiques ferme hermetiquement, son procede de fabrication et cable optique arme
Inventor: GOULD GORDON
IPC: H01B11/22
Filed: 1983-08-16
Abstract: L'INVENTION CONCERNE UN CABLE ARME A FIBRES OPTIQUES, CONTENANT UN TUBE FERME HERMETIQUEMENT QUI RENFERME DES FIBRES. LE CABLE 10 CONTIENT UN TUBE CENTRAL 12 FORME DE DEUX SECTIONS SEMI-CYLINDRIQUES 20 SOUDEES LONGITUDINALEMENT L'UNE A L'AUTRE ET RENFERMANT HERMETIQUEMENT DES FIBRES OPTIQUES 14. LE CABLE OPTIQUE ARME PRESENTE UN ALLONGEMENT INELASTIQUE MINIMAL SOUS L'EFFET D'UNE TRACTION EXERCEE A TEMPERATURE ELEVEE, ET IL EST CAPABLE DE RESISTER A DES CONDITIONS AMBIANTES RUDES. DOMAINE D'APPLICATION : DIAGRAPHIE DE PUITS DE PETROLE ET DE GAZ.
Patent FR-2551542-A1 (FR)
Title: Method and device for the acquisition and recording of the coordinates of a point in space
IPC: G01B17/00
Filed: 1983-09-05
Abstract: The method and device determines the coordinates defining the position of a point in space or in a plane. A stylus 11 enables a wave 16, 17, which may be ultrasonic, to be transmitted from the point. At the same time, counting is initiated on a counter 18, 19 supplied with a time base 47. Two suitably placed receivers 31', 32' receive the wave, while two counters 18 and 19 measure the time taken for the wave to travel over its path in air between its transmission from the point to be determined and its reception at each of the receivers. These times are proportional to the distance between each receiver and the point in question. They are collected by a digital computer and processed for conversion into analogue signals giving the required coordinates of the point. Application to the production of a graphics reader usable in computer-aided design.
Patent FR-2545634-A1 (FR)
Title: Dispositif a cristal liquide polychrome
Inventor: UCHIDA TATSUO
IPC: G02F1/1335
Filed: 1983-09-09
Abstract: L'INVENTION CONCERNE UN DISPOSITIF A CRISTAL LIQUIDE POLYCHROME. CE DISPOSITIF COMPORTE DEUX PLAQUES DE BASE EN VIS-A-VIS PORTANT DES GROUPES D'ELECTRODES DISPOSEES SUIVANT DES ENSEMBLES S'INTERSECTANT RECIPROQUEMENT ET ENSERRANT ENTRE ELLES UN CRISTAL LIQUIDE, ET DES FILTRES COLORES 13-1, 13-2, 13-3 DISPOSES SUIVANT DES CONFIGURATIONS CORRESPONDANT AUXDITES STRUCTURES EN BANDES DES ELECTRODES 12, DES TENSIONS APPLIQUEES AU CRISTAL LIQUIDE PERMETTANT DE MODIFIER LES INTENSITES DE LA LUMIERE TRANSMISE OU REFLECHIE PAR LE CRISTAL LIQUIDE. APPLICATION NOTAMMENT AU DISPOSITIF D'AFFICHAGE POLYCHROMES A CRISTAL LIQUIDE.
Patent FR-2537606-A1 (FR)
Title: Systeme de commande de la refusion sous laitier electroconducteur
Inventor: RASHEVA IVANKA ATANASSOVA
IPC: H05B7/109
Filed: 1983-12-08
Abstract: LE SYSTEME DE COMMANDE DE LA REFUSION SOUS LAITIER ELECTROCONDUCTEUR SELON L'INVENTION COMPREND UN DISPOSITIF D'ENREGISTREMENT DES DECHARGES D'ARC ELECTRIQUES 1 DONT L'ENTREE EST CONNECTEE A LA BARRE ELECTROCONDUCTRICE 2 D'UN CRISTALLISATEUR 3 ET LA SORTIE EST RELIEE A UN DISPOSITIF DE COMMUTATION 4 DE LA VITESSE DE DEPLACEMENT DE L'ELECTRODE 8, A LA DEUXIEME ENTREE DUQUEL EST BRANCHEE LA SORTIE DU DISPOSITIF DE PRESCRIPTION DES VALEURS 5. LE DISPOSITIF DE MESURE DE L'EFFET DE SOUPAPE 9 COMPREND DEUX TRANSFORMATEURS DE COURANT IDENTIQUES QUI SONT ENROULES DANS LA MEME DIRECTION SUR LA BARRE ELECTROCONDUCTRICE 2. A CES TRANSFORMATEURS SONT ACCOUPLES DES CONDENSATEURS ET DES DIODES. LES AVANTAGES DE CE SYSTEME SONT QUE LE PASSAGE DU REGIME D'ALLUMAGE A DEMARRAGE SOLIDE ET FLUIDE AU REGIME DE REFUSION S'EFFECTUE AUTOMATIQUEMENT, LA QUALITE DES LINGOTS PRODUITS EST AMELIOREE ET LES PERTES D'ENERGIE SONT REDUITES. ON ATTEINT EN OUTRE UNE PRODUCTIVITE DU PROCESSUS CONSIDERABLEMENT AUGMENTEE.
Patent FR-2557916-A1 (FR)
Title: Device preventing the unauthorised exit of shopping trollies in supermarkets
IPC: A47F10/04
Filed: 1984-01-11
Abstract: It consists of an assembly equipped with shutters 1 pivoting on a vertical shaft 4 and opened by pushing the trolley towards the rubber rollers 2, passing through the lower frame 9 of the trolley, returning into the supermarket. Likewise, two sliding strips (blades) with hook 10 slide over the thin strips 13 of the top of the trolley and are provided for immobilising the trolley which is blocked on the rollers 2 in the unauthorised passage direction. The aim of the device according to the invention is to dissuade the customer from taking goods out in the prohibited direction and to pass via the cashier channel.
Patent FR-2558626-A1 (FR)
Title: Manual cryptography machine
IPC: G09C1/04
Filed: 1984-01-19
Abstract: Manual cryptography machine of the type comprising several juxtaposed members 5 each exhibiting a series of alphanumeric signs and which are adjustable with respect to one another in such a way that selective alignment on a row of signs of the juxtaposed members permits the composition of message to be encrypted, and means 5b for constituting the encrypted message from chosen positions of the said members during composition of the message to be encrypted, this cryptography machine being characterised in that the said means for constituting the encrypted message comprise, on each of the said members, a second series of alphanumeric signs 5b, each of which signs is respectively placed beside a sign of the first series of this member 5, the encrypted message being composed by the signs of the second series aligned laterally during composition of the message to be encrypted.
Patent FR-2562926-A1 (FR)
Title: System allowing the building of a construction wall structure without corner columns and an improvement of the thermal insulation coefficient
IPC: E04C1/41
Filed: 1984-04-12
Abstract: The invention relates to a system allowing the building of a construction wall structure, without a corner column, and an improvement of the thermal coefficient by adopting the effect of parietal-dynamic insulations, the cavities of which, through which a fluid passes, transform the walls into exchangers of heat between the fluid and the outside and inside environments. It comprises the product 1 manufactured with clay, or the like, by compression, by die-forming, by extrusion, under cold conditions, with or without baking, of variable dimensions, consisting of two collars 2 which will allow interlocking by symmetry on installing the walled structure. The hollows 3 will allow the air to circulate through the walls. The chamfers made on the edges 4 prevent the sharp corners from being damaged when the products are being handled and provide the face which is not coated with an architectural effect of geometrical form. The system according to the invention is particularly intended for building facing walls, in the construction of buildings.
Patent FR-2554919-A1 (FR)
Title: Procede d'utilisation d'un capteur de proximite et dispositif de fixation de piece utilisant ce capteur
Inventor: SALMON STUART CLIVE
IPC: G01V3/10
Filed: 1984-05-10
Abstract: L'INVENTION CONCERNE UNE SONDE DE PROXIMITE INDUCTIVE3 UTILISEE POUR DETECTER LA PRESENCE D'UN OBJET21 A UN POINT DE DECLENCHEMENT6 ET QUI PRESENTE UNE HYSTERESIS DE SORTE QUE, NORMALEMENT, LA SONDE, UNE FOIS DECLENCHEE, N'EST DESEXCITEE QUE LORSQUE L'OBJET S'ELOIGNE DU POINT DE DECLENCHEMENT JUSQU'A UN POINT DE DESEXCITATION9. SELON L'INVENTION, ON MET LA SONDE SOUS TENSION ET HORS TENSION DE MANIERE REPETITIVE AU MOYEN D'UNE ALIMENTATION35, A UNE FREQUENCE PAR EXEMPLE DE 40HZ, DE FACON A REDUIRE L'HYSTERESIS ET A RAMENER LE POINT DE DESEXCITATION DE LA SONDE A UN POINT12 PLUS PROCHE DU POINT DE DECLENCHEMENT. APPLICATION AUX AUBES DE TURBINE A GAZ
Patent FR-2564623-A1 (FR)
Title: Drawer-grid for counting and picking out identical objects contained in a reservoir
IPC: G06M1/00
Filed: 1984-05-15
Abstract: The invention relates to apparatuses for counting and picking out simply-shaped objects (beads) for rapidly assembling lots containing identical objects, in a precise and predetermined quantity. It comprises a drawer-grid 5-6 surmounted by a reservoir 1-3-4. In grid loading position, the cells 7 are all inserted into the reservoir 18. By pulling out the grid 18, the objects 2 lodged in their cell are held up by a flap 14-15-16 making it possible to view the whole of the loading, which is removed by actuating the flap. Stoppers 17 limit the quantity of the useful cells to the exact number of parts to be picked out. The operation is improved by devices 10 for holding objects in the reservoirs and devices 11-12-13 for their agitation 19. By juxtaposing several reservoirs of the same grid, lots containing a precise number of different parts are obtained. Among the useful applications may be cited the filling of sachets containing token beads of various colours.