baber/WOPTO huggingface dataset:
Patent FR-2539041-A1 (FR)
Title: Apparatus making it possible to slide on snow
IPC: A63C5/00
Filed: 1983-01-07
Abstract: The present invention relates to an apparatus capable of sliding on snow. It is characterised by a seat capable of being fastened onto all skis, and may be used by anyone without teaching and without danger. In fact, the user is in a seated position, the seat matching his morphology. This seat 1 is fastened onto a chassis 2 resting on springs 3 which are to absorb shocks. The soles 4 are identical to the soles of ski boots, which enables them to be fitted on all skis. On these soles 4 are fastened hollowed-out pivots 7 in which are fastened the sticks 5 which have two functions: steering and braking. Its simple design, small size, minimal weight and problem-free fitting make this an apparatus which can easily be transported and which is practical during handling. It represents a new sport of sliding on snow which affords its user new sensations, without requiring prolonged teaching or appropriate physical qualities.
Patent FR-2541827-A1 (FR)
Title: Connecteur comprenant au moins un contact presentant un bras elastiquement deformable
Inventor: BRICAUD HERVE
IPC: H05K7/10
Filed: 1983-02-25
Abstract: L'INVENTION CONCERNE UN CONNECTEUR COMPRENANT AU MOINS UN CONTACT PRESENTANT UN BRAS ELASTIQUEMENT DEFORMABLE. IL EST CARACTERISE EN CE QU'IL EST D'UN TYPE INSERE LONGITUDINALEMENT DANS UNE ALVEOLE 36 MENAGEE DANS UN BLOC ISOLANT 104 ET PRESENTANT DES GENERATRICES LONGITUDINALES ET COMPORTE : A.UN CORPS 7 COOPERANT AVEC AU MOINS UN BORD DE L'ALVEOLE 36 DE TELLE SORTE QUE, UNE FOIS LE CONTACT INSERE, IL PRESENTE UN AXE LONGITUDINAL SENSIBLEMENT PARALLELE A LA DIRECTION DES GENERATRICES DE L'ALVEOLE 36; B.UNE BORNE DE SORTIE 20 DISPOSEE A UNE EXTREMITE LONGITUDINALE DU CORPS DU CONTACT 10 ET DEPASSANT DE L'ALVEOLE 36; C.UN PROLONGEMENT 21 FORMANT BUTEE POUR LE CONTACT SUR LE BLOC ISOLANT 104 DANS LE SENS DE L'INSERTION DU CONTACT; D.UNE LANGUETTE ELASTIQUE 15 COOPERANT AVEC UNE FACE D'ARRET D'UNE CAVITE DE RETENTION DISPOSEE DANS L'ALVEOLE DE MANIERE A FORMER BUTEE DANS LE SENS OPPOSE A L'INSERTION DU CONTACT UNE FOIS CELUI-CI INSERE; ET LEDIT BRAS ELASTIQUEMENT DEFORMABLE 1, 6 EST DISPOSE A L'AUTRE EXTREMITE LONGITUDINALE DU CORPS 7 DU CONTACT ET DEPASSE DE L'ALVEOLE 36. APPLICATION NOTAMMENT AUX MICRO-BOITIERS A CONNEXIONS PERIMETRIQUES.
Patent FR-2544290-A1 (FR)
Title: Bac et ebauche monobloc pour ampoules en verre
Inventor: BROCHIER BERNARD
IPC: B65D85/42
Filed: 1983-04-13
Abstract: L'INVENTION CONCERNE UN BAC OU "CRISTALLISOIR" UTILISE POUR LES MANUTENTIONS D'OBJETS FRAGILES TELS QUE LES AMPOULES EN VERRE. LE BAC MONOBLOC DE L'INVENTION EST EN FEUILLE D'ALUMINIUM OU ALLIAGE PLIEE, IL COMPORTE SUR AU MOINS DEUX PORTIONS DE LA PAROI LATERALE DES NERVURES D'APPUI 2 FAISANT SAILLIE VERS L'INTERIEUR ET EXERCANT UN EFFET DE SERRAGE SUR LE PAQUET D'AMPOULES. L'EFFET DE CEINTURE ELASTIQUE DES NERVURES D'APPUI 2 PEUT ETRE RENFORCE PAR DES INCURVATIONS DES PAROIS LATERALES OU PAR DES NERVURES DE RAIDISSEMENT 11. LES NERVURES PEUVENT ETRE REMPLACEES PAR DES ONDULATIONS DE LA FEUILLE D'ALUMINIUM OU ALLIAGE. L'INVENTION S'APPLIQUE PRINCIPALEMENT AUX MANUTENTIONS DES AMPOULES PHARMACEUTIQUES EN VERRE.
Patent FR-2545733-A1 (FR)
Title: Process for the production of a catalyst and catalyst obtained
Inventor: MORALES ALFREDO
IPC: C10G45/08
Filed: 1983-05-13
Abstract: A stable catalyst for the hydrotreatment of heavy crudes and residues. The invention relates more particularly to a hydrocatalyst which contains one or a number of metals fixed on alumina which has a pore volume of 0.5 to 1.2 ml/g, a proportion of 90 % of the total volume of the pores in the form of pores which have a diameter of more than 10 nm, a total specific surface of 120 to 400 m<2>/g and ratios I (metal of group IVB)/I (Al) and I (metal of group VI)/I (Al) which are determined by X-ray photoelectron spectroscopy of 0.5-1.3 and 0.01-0.05 respectively. Application to the simultaneous desulphurisation and demetallation of heavy crudes.
Patent FR-2547206-A1 (FR)
Title: Device for clamping the front of the foot in a boot with a rigid shell, particularly for skiing.
Inventor: MABBOUX MICHEL
IPC: A43B5/04
Filed: 1983-06-10
Abstract: The device for clamping the front of the foot in a boot with a rigid shell 1, particularly for skiing, comprises a plate for distributing the forces 4 interposed between the shell 1 and the foot, a manoeuvring member comprising a screw 9/nut 8 system which can be actuated 10 by the user, and a strap 5 linked, at one end 6, to the bottom of the shell 1 and, at the other 7, to the nut 8. The distribution plate 4 carries an inclined ramp 11 with which the nut 8 interacts in order, at the time of clamping, to induce a vertical stressing component on the distribution plate 4. The effect obtained is satisfactory securing of the foot with the lateral edge of the shell 1 combined with a satisfactory sensation of encasing the top of the front of the foot.
Patent FR-2548695-A1 (FR)
Title: Formation de feutres a structure isotrope
Inventor: DEBOUZIE ALAIN
IPC: D04H1/4226
Filed: 1983-07-07
Abstract: L'INVENTION EST RELATIVE A LA FORMATION DE FEUTRES DONT LES FIBRES SONT DISPOSEES SUIVANT DES DIRECTIONS ALEATOIRES. CES FEUTRES SONT OBTENUS EN DEPOSANT LES FIBRES VEHICULEES PAR UN COURANT GAZEUX SUR UN CONVOYEUR PERMEABLE AUX GAZ, LES FIBRES AVANT DEPOT ETANT ENDUITES D'UNE COMPOSITION DE LIANT. LE FEUTRE CONSTITUE SUR LE CONVOYEUR EST SOUMIS A AU MOINS UNE COMPRESSION LONGITUDINALE DONT L'INTENSITE EST REGLEE DE FACON QU'IL NE SE FORME PAS DE PLIS EN SURFACE. LES FEUTRES OBTENUS RESISTENT BIEN A LA COMPRESSION, A L'ARRACHEMENT ET A LA FLEXION.
Patent FR-2549208-A1 (FR)
Title: Device for adjusting the ventilation of a room in a dwelling or the like.
IPC: F24F13/14
Filed: 1983-07-12
Abstract: a. Device for adjusting ventilation of a room in a dwelling or the like, of the type comprising a deflector in the shape of a trough, intended to be fixed against an air inlet opening and within which there is arranged one or several pivoting adjustment shutters. b. These shutters 4 are articulated along their upper edge, between a vertical position leaving a maximum passage for air and in which these shutters are pushed, by an elevated air pressure, against stops provided on the deflector 1. However, on their upper section these pivoting shutters 4 comprise an ear 8 which is open towards the top, on the opposite side to the air inlet. The said ear is arranged in such a fashion that, in the closed position of the shutters, it nevertheless leaves an air inlet passage of minimum cross-section and that the pressure exerted by the air flow escaping via this passage tends to return the shutters towards their vertical position of maximum opening. c. This device is intended to be installed at the site of an air inlet into a room in a dwelling or the like, in order to adjust the ventilation of the latter.
Patent FR-2529792-A1 (FR)
IPC: A63B67/18
Filed: 1983-07-12
Abstract: A shuttlecock comprising a head terminated by an essentially hemispherical front part (1), the backwardly facing part of which being connected to a moulded skirt (3). According to the invention the skirt is terminated by one or several introverted parts (5) which are preferably circular and are optionally provided with apertures (9) and at the same time the introverted parts are wavy along their outer fringes. The apertures (9) are optionally interrupted by some unsymetrically located tail flaps providing a certain air resistance and in connection with the wavy fringe having the effect that the shuttlecock during its flight is rotating around its longitudinal axis.
Patent FR-2544882-A1 (FR)
Title: Dispositif a cristaux liquides pour la rotation continue de la polarisation selective d'une lumiere monochromatique
Inventor: SIMONI FRANCESCO
IPC: C09K19/50
Filed: 1983-08-04
Abstract: DISPOSITIF A CRISTAUX LIQUIDES POUR LA ROTATION CONTINUE DE LA POLARISATION SELECTIVE D'UNE LUMIERE MONOCHROMATIQUE COMPRENANT UNE MIXTURE CHOLESTERIQUE 1 AVEC UNE ANISOTROPIE DIELECTRIQUE POSITIVE, UNE PAIRE DE PLAQUES DE VERRE 2, 2 RENDUES CONDUCTRICES SUR LEUR SURFACE EN CONTACT AVEC LA MIXTURE 1 DISPOSEE ENTRE ELLES ET QUI SONT TRAITEES POUR PROCURER A LA MIXTURE UNE ORIENTATION PLANE, UNE TENSION ETANT APPLIQUEE ENTRE LES DEUX PLAQUES DE VERRE 2, 2 ET UN POLARISEUR DE LUMIERE D'ENTREE 9 APPLIQUE A L'UNE DES DEUX PLAQUES DE VERRE 2. LE DISPOSITIF CONFORME A L'INVENTION QUI UTILISE DE PREFERENCE UNE MIXTURE CHOLESTERIQUE COMPRENANT DU CHLORURE DE CHOLESTERYL (31,2), DU CARBONATE D'OLEYL CHOLESTERYL (47,7) ET DU NONANOATE DE CHOLESTERYL (21,1) EST AVANTAGEUSEMENT UTILISE EN TANT QUE ROTATEURS DE POLARISATION DE LABORATOIRE ET EN TANT QU'UNITE D'AFFICHAGE EN COULEURS.
Patent FR-2532516-A1 (FR)
Title: Faucheuse
Inventor: LELY ARY VAN DER
IPC: A01D34/30
Filed: 1983-09-05
Abstract: FAUCHEUSE, MUNIE D'AU MOINS UN ELEMENT FAUCHEUR, QUI PEUT TOURNER AUTOUR D'UN AXE ET QUI EST MONTE SUR UN ARBRE, QUI REPOSE DANS UN CHASSIS. L'ARBRE 37 REPOSE DANS UN PALIER 41 COMPORTANT DEUX RANGEES DE BILLES OU DE ROULEAUX 44, 45 SITUEES A QUELQUE DISTANCE L'UNE DE L'AUTRE.
Patent FR-2551807-A1 (FR)
Title: Device for fixing an object on the two lateral wings of a support element
Inventor: BLANCHARD CHRISTIAN
IPC: H02B1/052
Filed: 1983-09-08
Abstract: In this device the support element consists of a profiled part 1 with an OMEGA -shaped cross-section and the object 7 which it is desired to fix to this profiled part 1 comprises on one of its faces 8 a prismatic hollowing 9 comprising two lateral grooves 13, 14 in which the lateral wings 5, 6 of the profiled part 1 can engage. The groove 13 has an opening 16 followed by a cavity 15 of greater width in which a spring 19 is lodged. The invention applies especially to the fixing of electrical or electronic apparatuses on a support such as a table, a rack, or a cabinet.
Patent FR-2534571-A1 (FR)
Title: Process and equipment for the production of sodium and potassium sulphites.
Inventor: BUCSKY GYORGY
IPC: C01D5/14
Filed: 1983-10-17
Abstract: In accordance with the invention, a saturated or supersaturated solution of sodium carbonate, of potassium carbonate or of potassium hydroxide, respectively, is brought into contact with gaseous sulphur dioxide in an equipment for heat treatment which allows vigorous mixing, where the reaction mixture is then mixed according to the requirements with sodium carbonate or potassium carbonate in order to obtain the desired reaction, the mixture is dispersed, is brought to constant temperature and is homogenised. The process can be used in a continuous or noncontinuous way.
Patent FR-2535412-A1 (FR)
Title: Etage d'aspiration d'une pompe centrifuge a plusieurs etages
Inventor: PROKASKY DETLEF
IPC: F04D29/42
Filed: 1983-10-27
Abstract: L'ENVELOPPE DE L'ETAGE D'ASPIRATION 4 EST REALISEE PAR SEPARATION A PARTIR D'UNE PLAQUE DE TOLE D'ACIER ET LA CAVITE INTERIEURE 18 NECESSAIRE AU LOGEMENT DES PARTIES QUI GUIDENT L'ECOULEMENT EST REALISEE PAR USINAGE AVEC PRODUCTION DE COPEAUX. CETTE SEPARATION PEUT S'EFFECTUER PAR DECOUPAGE AU CHALUMEAU ET LA REALISATION, PAR USINAGE, DE L'ESPACE LIBRE INTERIEUR PEUT S'EFFECTUER AU MOYEN DE TOURS ET DE FRAISEUSES. CE PROCEDE PERMET DE REALISER, PAR UNE FABRICATION TRES SIMPLE ET PEU COUTEUSE, UN ETAGE D'ASPIRATION PERMETTANT DE MULTIPLES UTILISATIONS.
Patent FR-2541313-A1 (FR)
Title: Method for producing cast stainless steel
Inventor: SATO SHINGO
IPC: C21C5/00
Filed: 1983-11-30
Abstract: Method for producing cast stainless steel, characterised in that it consists in adding a material containing carbon in the form of small pieces into a top blow converter, in the presence of molten iron with a low phosphorus content and a substance containing chromium, and in blowing oxygen through the top of the converter, while injecting a stirring gas into the molten metal bath, through a nozzle which is provided at a level lower than that of the surface of the said bath, in order to melt the said substance containing chromium and to decarburise the molten iron.
Patent FR-2538090-A1 (FR)
Title: Agricultural crop silo cooling control
Inventor: LUTHIN MARTIN
IPC: F25B49/02
Filed: 1983-12-13
Abstract: Fresh ambient air is drawn from a ventilator (1) through a pipe-line (2) into an evaporator (3), then into the cooling cycle to a required temp. level.  The cooled air is then fed through a pipe-line (4) to the silo.  The cooling cycle has a compressor (5) and condenser (6) through which air is fed to a ventilator (7), then to atmosphere. Freom 22 (RTM) (CH.C1 F2) is stored in a collector vessel (8) from where via pipe-line (9), isolating valve (10) and expansion valve (11) it is fed to the evaporator (3).   The pipe-line (4) has a temp. sensor (12) cooperating with regulator (13).  Servo motor (14) and air (flap) valve (15) controls regulator valve (17).
Patent FR-2539764-A1 (FR)
Title: Article a base d'aluminium anodise, colore et procede pour le preparer
Inventor: HANAZIMA YASUHIRO
IPC: C25D11/18
Filed: 1984-01-23
Abstract: UN ARTICLE A BASE D'ALUMINIUM ANODISE, COLORE, COMPRENANT UN SUBSTRAT A BASE D'ALUMINIUM ET UNE PREMIERE ET UNE SECONDE PELLICULES D'OXYDE D'ALUMINIUM ANODISE DISPOSEES DESSUS. LA PREMIERE PELLICULE, INTERIEURE, A UNE DURETE D'ENVIRON 330DV OU PLUS, TANDIS QUE LA SECONDE PELLICULE, EXTERIEURE, EST PLUS POREUSE QUE LA PREMIERE PELLICULE ET A UNE DURETE D'ENVIRON 270DV OU MOINS. LA SECONDE PELLICULE EST COLOREE AVEC UN AGENT COLORANT. L'ARTICLE EST PREPARE EN ANODISANT UN SUBSTRAT A BASE D'ALUMINIUM DANS UN BAIN D'ELECTROLYTE A UNE TEMPERATURE DE 20-40C ET, PAR LA SUITE, A UNE TEMPERATURE NE DEPASSANT PAS 10C, LE SUBSTRAT RESULTANT AYANT DEUX TYPES DE PELLICULES D'OXYDE D'ALUMINIUM ANODIQUE FORMEES SUR LUI SOUMIS A UN TRAITEMENT COLORANT.
Patent FR-2559440-A1 (FR)
Title: Anti-theft alarm device for vehicles
IPC: B60R25/10
Filed: 1984-02-09
Abstract: In addition to an electrical energy source 11, a warning device 10, and a switch 14 which can be manoeuvred by a key 15, it comprises a detection contactor 5 which is combined with the seat 2 of the driving position, preferably with the aid of a linking element 6 which connects it to the flexible portion 4B of the seat cushion 4 which can be pushed down, so that any unforewarned person who sits in the driving position initiates the alarm.
Patent FR-2542574-A1 (FR)
Title: Procede et dispositif de prelevement et collecte hygienique de sang animal
Inventor: BATORFALVI GEZA
IPC: A22B5/04
Filed: 1984-03-02
Abstract: L'INVENTION CONCERNE UN PROCEDE ET UN DISPOSITIF POUR PRELEVER ET COLLECTER DU SANG D'ANIMAUX, TELS QUE DES PORCS, DES VEAUX ET DES MOUTONS. LE DISPOSITIF COMPREND UN CARROUSEL 8 SUR LEQUEL SONT PLACES DES RECIPIENTS 10 QUI PEUVENT ETRE AMENES LORS DE LA ROTATION DU CARROUSEL DANS DIFFERENTES POSITIONS, NOTAMMENT UNE POSITION DE PRELEVEMENT DE SANG A DANS L'ANIMAL CORRESPONDANT AU MOYEN D'UNE LAME CREUSE 9, ENFONCEE DANS LE COL DE L'ANIMAL ET RELIEE PAR L'INTERMEDIAIRE D'UN CIRCUIT HYGIENIQUEMENT ETANCHE AU RECIPIENT 10. CHAQUE RECIPIENT EST ADAPTE A LA COLLECTE DU SANG PROVENANT DE DIX PORCS OU DE DIX MOUTONS, OU BIEN DU SANG PROVENANT DE TROIS VEAUX.
Patent FR-2541939-A1 (FR)
Title: Dispositif pour monter sur onglet des blocs de feuilles de papier
Inventor: LAMPE SIEGFRIED
IPC: B42C9/02
Filed: 1984-03-02
Abstract: LE DISPOSITIF POUR MONTER SUR ONGLET DES BLOCS 2 DE PAPIER OU ANALOGUE COMPREND UN APPAREIL D'ALIMENTATION 1 ET UN APPAREIL D'EVACUATION 6 CAPABLES DE TRANSPORTER LES BLOCS PAS A PAS ET UN EQUIPEMENT 14 PORTANT UNE BANDE FORMANT ONGLETS, LA LONGUEUR DUQUEL EST AU MOINS EGALE A CELLE DU DOS DES BLOCS. L'EQUIPEMENT 14 COMPORTE UN MOYEN 22 POUR RETIRER LA BANDE FORMANT ONGLETS 41 D'UNE RESERVE 42 ET MAINTENIR LA BANDE AINSI RETIREE AU CONTACT DE L'EQUIPEMENT 14. A CELUI-CI SONT ASSOCIES UN APPAREIL D'ENCOLLAGE 31 ET UN MECANISME DE COUPE 33 DESTINE A DETACHER UN TRONCON FORMANT ONGLET 47 DE LA BANDE 41. L'EQUIPEMENT 14 ET LES BLOCS 2 PEUVENT ETRE AMENES L'UN PAR RAPPORT A L'AUTRE DANS UNE POSITION TELLE QUE L'ONGLET ENCOLLE 47 SE TROUVE COLLE SUR LE DOS DU BLOC.
Patent FR-2542381-A1 (FR)
Title: Pump-turbine assembly with gas release
Inventor: GAFFAL KARL
IPC: F03B3/10
Filed: 1984-03-09
Abstract: The pump-turbine assembly is designed to operate with a liq. containing a high proportion of gas, which may lead to airlocks and frothing, esp. when the assembly is used to recover energy from a liq. being subjected to a pressure drop. The assembly has a central shaft (8) carrying several centrifugal rotors (3) in series. The liq. flows radially inward past the rotor blades when the assembly is acting as a turbine, and flows radially outward past the stator blades set between the various rotors. There are openings (6) near the turbine outlets, which connect with outlet channels (7,9) in and surrounding the shaft.
Patent FR-2563668-A1 (FR)
Title: Device for forming the pulses of a two-channel sensor responsive to the speed of displacement of an object to be monitored
Inventor: MOCHALOV VALERY VENIAMINOVICH
IPC: G01P13/04
Filed: 1984-04-26
Abstract: The invention relates to measuring devices. The device forming the subject of the invention is characterised in that the former 8 of pulses of forward displacement of the object to be monitored comprises a circuit for filtering false signals during the said forward displacement, this filtering circuit consisting of four flip-flops 16 to 19 connected via their homologous inputs to the corresponding outputs of the pulse former 8 during the said forward displacement, the other input of each of the said flip-flops being connected to the said homologous input of each following flip-flop in such a way that the said other input of the last flip-flop is connected to the said homologous input of the first flip-flop and that one of the outputs of each of the flip-flops is connected to the corresponding input of the output pulse former 15. The invention applies in particular to the measurement of the angular speeds of wheels in anti-lock automobile brakes.
Patent FR-2565048-A1 (FR)
Title: Codeur-decodeur de codes de blocs, parametrable
Inventor: LAURENT PIERRE
IPC: H03M13/15
Filed: 1984-05-24
Abstract: LE CODEUR-DECODEUR PARTICULIEREMENT ADAPTE AU CODAGE ET DECODAGE DE DONNEES SUIVANT DES CODES DE BLOCS BCH ET RS (REED-SOLOMON), COMPORTE UNE HORLOGE 200, UN CIRCUIT D'INTERFACE 500, UN CIRCUIT DE GESTION 100 COMPORTANT UNE MEMOIRE DE PROGRAMME 110, UN OPERATEUR ARITHMETIQUE 300 POUR EFFECTUER DES OPERATIONS SIMPLES SUR DES NOMBRES ENTIERS SIGNES REPRESENTANT DES POINTEURS, DES INDICES, OU DES VARIABLES DIVERSES, UN OPERATEUR GALOIS 400 POUR EFFECTUER DES ADDITIONS ET DES MULTIPLICATIONS SUR DES ELEMENTS APPARTENANT A L'UN, CHOISI DE L'EXTERIEUR VIA L'INTERFACE, DE PLUSIEURS CORPS DE GALOIS ET REPRESENTANT L'INFORMATION A CODER, OU CODEE, OU RECUE, OU DECODEE SOUS FORME POLYNOMIALE, ET UN BUS INTERNE DE DONNEES 600, UN BUS D'INSTRUCTIONS 125 ET DES LIAISONS SPECIALISEES RELIANT CES DIFFERENTS CIRCUITS CONSTITUTIFS. DANS UN MODE DE REALISATION PREFERE CE CODEUR-DECODEUR EST INTEGRE. CE CODEUR-DECODEUR EST APPLICABLE A LA TRANSMISSION DE DONNEES A FORT DEBIT, PROTEGEES, NOTAMMENT DANS LE DOMAINE DU RADIOTELEPHONE ET DANS CELUI DES TRANSMISSIONS TACTIQUES.
Patent FR-2565615-A1 (FR)
Title: Prefabricated one-piece module having incorporated seating and curbing, intended for forming the perimeter of swimming pools to be mounted by elements
IPC: E04C1/39
Filed: 1984-06-12
Abstract: The invention relates to a prefabricated one-piece modular panel having incorporated seating and curbing, intended to form the perimeters of swimming pools, thereby permitting a simplified assembly and eliminating several operations which previously were necessary in the construction of swimming pools. This prefabricated one-piece module comprises a seating 1, 2, 3 to be embedded (sealed in) and, at its top part, a recess 5, 6 for the attachment rail of the sealed covering called the liner, as well as its non-slip integrated curbing. The dimensions and the shape of the module, which are summarised in the patent, are also there for questions of strength and stiffness which, by juxtaposition, increase the solidity of the assembly. These dimensions and shapes permit stacking for storing and transporting. By extension from this module, it is possible to produce half-modules, angle modules and equipment modules to which the indispensable surface skimmer or liner and the submerged accessories such as projectors are attached.
Patent FR-2548166-A1 (FR)
Title: Procede pour eliminer les impuretes a partir de l'acide phosphorique obtenu par voie humide
Inventor: MCDONALD DANIEL P
IPC: C01B25/455
Filed: 1984-06-21
Abstract: LA PRESENTE INVENTION EST RELATIVE A UN PROCEDE D'ELIMINATION DES IMPURETES DE L'ACIDE PHOSPHORIQUE. LE PROCEDE COMPREND LA REACTION D'UN ACIDE PHOSPHORIQUE AQUEUX PROVENANT DU PROCEDE PAR VOIE HUMIDE AVEC UNE SOURCE D'ION AMMONIUM JUSQU'A UN RAPPORT PONDERAL DE NP0 ALLANT DANS LA GAMME D'ENVIRON 0,06 A 0,15, EN PRESENCE D'IMPURETES CONTENANT L'ION METALLIQUE EN PHASE SOLIDE, PENDANT UN TEMPS SUFFISANT POUR PRECIPITER LA MAJORITE DE CES IMPURETES METALLIQUES DE CET ACIDE, CETTE PRECIPITATION D'IMPURETES COMPRENANT AU MOINS PLUSIEURS SELS METALLIQUES COMPLEXES, DONT L'UN AU MOINS CONTIENT DES IONS MAGNESIUM, ALUMINIUM OU FLUORURE. APPLICATION: ELIMINATION DES IMPURETES CONTENANT DES IONS METALLIQUES DE L'ACIDE PHOSPHORIQUE.
Patent FR-2567724-A1 (FR)
Title: Cigarette with divisible central filter and method for its manufacture
IPC: A24D1/00
Filed: 1984-07-10
Abstract: The invention describes a method for the manufacture of a deluxe filter cigarette which can be converted into a standard size filter-tip cigarette simply by dividing the deluxe cigarette into two. In the invention the deluxe cigarette comprises a central filter in front of and behind which are lengths of tobacco, preferably equal in length. This multi-purpose cigarette has two applications: to the tobacco industry and to health, by offering a means which is simultaneously elegant, cheap and efficient of helping the fight against tobacco.
Patent FR-2549188-A1 (FR)
Title: Systeme hydromecanique destine a un groupe moteur et systeme d'actionnement a moteurs multiples
Inventor: ALDRICH ALLYN M
IPC: B64C13/42
Filed: 1984-07-11
Abstract: L'INVENTION CONCERNE UN SYSTEME HYDROMECANIQUE DESTINE A ETRE ASSOCIE A UN GROUPE MOTEUR D'ENTRAINEMENT DONT UN ARBRE DE SORTIE EST ACCOUPLE A UNE CHARGE. LE SYSTEME COMPREND UNE TRANSMISSION MECANIQUE 21 RELIEE PAR UN ARBRE 12 DE SORTIE DU GROUPE MOTEUR 11 A UNE CHARGE 13, DES PREMIER, DEUXIEME ET TROISIEME MOTEURS 30, 60, 90 A COMMANDE HYDRAULIQUE INDEPENDANTE POUVANT ETRE ACCOUPLES A LA TRANSMISSION MECANIQUE, UN EMBRAYAGE 100 COMPORTANT UNE ENTREE 101 ET DEUX SORTIES 103, 104, UN DISPOSITIF 115 D'ACTIONNEMENT DE L'EMBRAYAGE ET UN DISPOSITIF 120 DE DETECTION DE PANNES HYDRAULIQUES. EN SERVICE NORMAL, DEUX MOTEURS SONT CONSTAMMENT ACTIFS, LE TROISIEME ETANT EN RESERVE. CE TROISIEME MOTEUR PEUT, EN CAS DE PANNE DES DEUX PREMIERS, REPRENDRE LA TOTALITE DES COMMANDES DE CEUX-CI. DOMAINE D'APPLICATION : COMMANDE DES GOUVERNES D'AERONEFS.
Patent FR-2569293-A1 (FR)
Title: Ecran matriciel polychrome sans couplage entre les lignes et les colonnes
Inventor: CLERC JEAN-FREDERIC
IPC: G09G3/20
Filed: 1984-08-16
Abstract: ECRAN MATRICIEL POLYCHROME SANS COUPLAGE ENTRE LES LIGNES ET LES COLONNES D'ELECTRODES. CHAQUE POINT D'IMAGE X DE L'ECRAN MATRICIEL EST DEFINI PAR L'INTERSECTION ENTRE UNE LIGNE DE COMMANDE I COMPRENANT AU MOINS UNE ELECTRODE 10 ET UNE COLONNE DE COMMANDE J COMPRENANT UN NOMBRE PAIR D'ELECTRODES 12, 14, 16, 18. POUR SUPPRIMER LE COUPLAGE ENTRE LES LIGNES ET LES COLONNES, ON IMPOSE QUE LES SIGNAUX DE TENSION APPLIQUES SUR LES ELECTRODES D'UNE MEME COLONNE DE COMMANDE S'ANNULENT PAR GROUPE DE DEUX. APPLICATION AUX ECRANS MATRICIELS POLYCHROMES A CRISTAUX LIQUIDES.