baber/WOPTO huggingface dataset:
Patent FR-2536171-A1 (FR)
Inventor: BIGRET ROLAND
IPC: G01M1/30
Filed: 1982-11-16
Abstract: A device for applying imbalance to a rotor comprises a plurality of chambers disposed symmetrically around the rotor. Each has an opening and is adapted to contain a fluid. Each of a plurality of opening devices associated with the chambers is operable under remote control so as to open the opening of the associated chamber, so that the fluid contained in it may be evacuated from it. Each opening device comprises a pyrotechnic valve incorporating a piston rigidly attached to an assembly and movable from a first position in which the assembly closes the opening of the associated chamber to a second position in which the assembly opens the opening. Such movement is obtained in response to firing of the pyrotechnic valve. The opening device also includes a control circuit which incorporates a receiver responsive to a signal transmitted from a fixed source with no material transmission medium. This control circuit fires the pyrotechnic valve. In this way, imbalance can be applied in an instantaneous manner, so that the coefficients of influence can be accurately and reliably measured.
Patent FR-2518204-A1 (FR)
Title: Dispositifs sous-marins comprenant des moyens de blocage a commande a distance
Inventor: HALL DOUGLAS D
IPC: E21B41/10
Filed: 1982-12-13
Abstract: INVENTION CONCERNANT LES DISPOSITIFS SOUS-MARINS ET NOTAMMENT LES MANCHONS PERMETTANT DE CENTRER ETOU ANCRER UN CABLE DE GUIDAGE PAR RAPPORT A UN POTEAU DE GUIDAGE CREUX FAISANT PARTIE D'UN SYSTEME DE GUIDAGE. CE DISPOSITIF COMPREND DES MOYENS DE BLOCAGE 6, 7 POUVANT ETRE DEBLOQUES PAR LE MEME OUTIL A COMMANDE A DISTANCE UTILISE POUR RECUPERER LE DISPOSITIF APRES SON DEBLOCAGE. APPLICATION: ETABLISSEMENT D'UN PUITS SOUS-MARIN.
Patent WO-8302590-A1 (WO)
Title: Device for fixing an accessory, particularly a rearview mirror on a windshield or a window of a vehicle
Inventor: MANZONI STEPHANE
IPC: B60R1/04
Filed: 1983-01-20
Abstract: Device for fixing an accessory, particularly a rearview mirror on a windshield or a window of a vehicle, wherein the accessory comprises a support member which is mounted by a connection means on a base plate secured to the windshield or to the window by sticking. The base plate (5) made of plastic material comprises a metal element (7) of which one face (7c) forms the sticking surface of the base plate to the windshield (6). The invention is intended to the fixing of a rearview mirror on the windshield of a vehicle.
Patent WO-8402342-A1 (WO)
Inventor: STAMBACH JEAN-FRANCOIS
IPC: A61K31/47
Filed: 1983-12-14
Abstract: Enantiomères lévogyres des dérivés de la tétrahydro-5,6,13,13a 8H-dibenzo ADa,g BD quinolizine de formule III, -R'3 est l'hydrogène, un groupe alkyle ou aryle ou un radical -OR ou -SR, R étant l'hydrogène, un groupe alkyle ou aryle ou un group de formule:$(1,)$R"-C=O$(1,)$R" étant un groupe alkyle ou aryle, -R'10 et R'11, identiques ou différents, représentent l'hydrogène, un groupe hydroxy, alcoxy ou aryloxy ou R'10 et R'11 forment ensemble un groupe -O-(CH2)n-O- dans lequel n vaut 1 à 3. Application au traitment des troubles cardiovasculaires.
Patent FR-2523213-A1 (FR)
Inventor: OUTRAM JOHN ROBERT
IPC: F01C1/32
Filed: 1983-03-11
Abstract: An orbital engine having a piston member (13) mounted eccentrically upon a shaft (16) journalled in a housing (10) so that the piston member (13) orbits within the housing (10) as the shaft (16) rotates. A control member (61) supported in the housing (10) to describe an orbital path corresponding to the desired path of the piston member (13) and restrained to move in this path by a plurality of secondary cranks (43) of the same eccentricity as the shaft (16). The control member (61) being connected to the piston member (13) by a tongue (69) and slot (72) or link connection (91) which will not permit relative movement between the piston member (13) and the control member (61) in the circumferential direction, but will permit relative movement in the axial and radial direction. The control member (61) being supported on a bearing member (62) for angular movement relative thereto about the eccentric axis of the piston member (13). The bearing member (62) being linearly movable on the shaft (16) in a direction radial to the shaft (16) and to the eccentric axis of the piston member (13).
Patent FR-2526651-A1 (FR)
Title: Caisse automatique pour grand magasin
IPC: G07G1/00
Filed: 1983-05-11
Abstract: CET AGENCEMENT DE GRAND MAGASIN COMPREND UNE CAISSE AUTOMATIQUE POUR ENREGISTRER LES ARTICLES DE MARCHANDISES SELECTIONNES POUR ACHAT, ET POUR RECEVOIR PAIEMENT POUR LES MARCHANDISES CHOISIES, CETTE CAISSE AUTOMATIQUE ETANT DIVISEE EN AU MOINS UNE UNITE D'ENREGISTREMENT 11 ET UNE UNITE DE PAIEMENT 16 SEPAREE DE L'UNITE D'ENREGISTREMENT 11. L'UNITE D'ENREGISTREMENT 11 EST PREVUE POUR ENREGISTRER DIVERSES OPERATIONS PARTIELLES CONCERNANT LES ARTICLES CHOISIS, POUR FAIRE LA SOMME DE CES OPERATIONS PARTIELLES, POUR CREER UN NUMERO DE REFERENCE, ET POUR TRANSFERER LE RESULTAT D'ADDITION ET LE NUMERO DE REFERENCE A L'UNITE DE PAIEMENT 16, QUI DONNE LE RESULTAT D'ADDITION ETOU LE NUMERO DE REFERENCE, LORSQUE L'UNE DE CES DONNEES EST INTRODUITE DANS L'UNITE. DANS LES GRANDS COMPLEXES COMMERCIAUX, LE NOMBRE DES UNITES D'ENREGISTREMENT DOIT EXCEDER CELUI DES UNITES DE PAIEMENT D'AU MOINS UNE UNITE, ET DOIT DE PREFERENCE REPRESENTER LE DOUBLE.
Patent FR-2528884-A1 (FR)
Inventor: SANDOWICZ MICHAL
IPC: E01B1/00
Filed: 1983-06-17
Abstract: The invention solves the problem of the construction of a railway section without ballast, with reduced noise and damped vibrations. The essence of the invention consists in that the support element (2) has the form of a polygon with an open base, the surface of which opposite the base is broken in such a manner that it has an inclination which ensures the drainage of rainwater and has transversely arranged reinforcement ribs (B), preferably on the fastening points of the rails (1), the support element (2) containing at least eight layers of steel netting (4), preferably in the form of wire mesh with polygonal meshes, which is reinforced with bar steel in the reinforcement ribs (B) and which is filled with fine-grained cement concrete, preferably with resin added, the interior of the support element (2) being filled with elastic material. The end surfaces of the support elements (2) of the permanent way are sealed with elastic filler (5). Furthermore, the support element (2) is arranged separably on a stabilised substructure (C) which is designed in such a manner that it is provided with support projections (D) which secure the support element (2) against transverse displacement, the space between the support projections (D) and the side surface of the support element (2) being filled with elastic filler (5).
Patent FR-2548127-A1 (FR)
Title: Dispositif de fixation d'un accessoire sur un cycle
Inventor: HURET GERARD
IPC: B62M9/126
Filed: 1983-07-01
Abstract: SUIVANT CETTE INVENTION, UN ACCESSOIRE DE CYCLE, PAR EXEMPLE UNE MANETTE DOUBLE 2, 3 DE COMMANDE DE DERAILLEURS EST PORTE PAR UN SUPPORT 4 DELIMITANT UNE PATTE DE FIXATION 11 RECUE ET COINCEE DANS UN LOGEMENT DE FORME COMPLEMENTAIRE, QUI PEUT ETRE DELIMITE PAR UNE PARTIE 1 DU CADRE ET UN PONTET 14 BRASE SUR CE CADRE. APPLICATION A TOUS LES ACCESSOIRES POUR CYCLES.
Patent FR-2531708-A1 (FR)
Title: Derives de la xanthine, leur procede de preparation et compositions pharmaceutiques les contenant
Inventor: FEDI MAURO
IPC: C07D473/06
Filed: 1983-08-10
Abstract: L'INVENTION A TRAIT A LA CHIMIE DES MEDICAMENTS. ELLE CONCERNE DE NOUVELLES XANTHINES A SUBSTITUANTS ALKYLE DE FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE R REPRESENTE H OU CH, R EST UN GROUPE DE FORMULE CH1, DANS LAQUELLE N A UNE VALEUR DE 1 A 5 ET R REPRESENTE H OU CH. ELLE CONCERNE EGALEMENT LA PREPARATION DE CES COMPOSES ET DES COMPOSITIONS PHARMACEUTIQUES QUI LES CONTIENNENT. LES NOUVEAUX COMPOSES DE L'INVENTION ONT UNE ACTIVITE PRINCIPALEMENT PERIPHERIQUE ASSIMILEE A CELLE DE LA THEOPHYLLINE.
Patent FR-2532861-A1 (FR)
Title: Pulverisateur a ultrasons
Inventor: JUNGER MARTIN
IPC: B06B1/08
Filed: 1983-09-09
Abstract: L'INVENTION CONCERNE UN PULVERISATEUR A ULTRASONS. DANS CE PULVERISATEUR, OU UN TRANSDUCTEUR 12 EST ACCOUPLE MECANIQUEMENT A UN TRANSFORMATEUR D'AMPLITUDE 15 SE TERMINANT PAR UN DISQUE DE PULVERISATION 16, IL EST PREVU UN REGLAGE ENTRE LE DISQUE 16 ET LE TRANSFORMATEUR D'AMPLITUDE 15 TEL QUE LE SYSTEME VIBRATOIRE 15, 16 POSSEDE LA MEME FREQUENCE DE RESONANCE QUE LE TRANSDUCTEUR 12, ENVIRON 60KHZ, ET EN OUTRE LES TRANSITIONS DES SECTIONS TRANSVERSALES 18, 19 ENTRE LES PARTIES 12, 15 ET 15, 16 SONT REALISEES DE MANIERE A PRESENTER UNE FAIBLE CONTRAINTE PAR ENTAILLAGE. APPLICATION NOTAMMENT AUX BRULEURS A MAZOUT.
Patent FR-2538305-A1 (FR)
Title: Revetement de surface de carreau decore, gaufre, exempt de contraintes internes, et procede pour sa fabrication
Inventor: CREIGHTON THOMAS CLAIR
IPC: B29C59/02
Filed: 1983-09-28
Abstract: On réalise ce revêtement, utilisable comme carreau de plancher ou mural, en disposant sur des supports non adhésifs, respectivement un film résineux décoré, et un matériau de base thermoplastique, poreux, renforcé, de basse densité, préformé, en appliquant la surface décorée du film sur la surface supérieure du matériau de base ; en perforant le film après retrait des supports ; en soumettant la structure à une énergie HF et à une pression pour gaufrer la structure, faire fondre les résines et rendre le film imperméable. Le revêtement résultant comprend une couche principale 1 constituée par une matrice fondue 4 renfermant des particules non thermoplastiques creuses 5 et un canevas de fibres de verre 11 ; une couche supérieure 2 avec des parties en creux 6, 7 et en relief 10, recouverte d'une couche d'usure 12 avec une ornementation intermédiaire 13, une surface inférieure 3 portant une couche adhésive 15 protégée par un revêtement détachable 14. (CF DESSIN DANS BOPI)
Patent FR-2553389-A1 (FR)
Title: Isothermal container for hot road-surfacing materials
Inventor: GUERTON MICHEL
IPC: E01C23/06
Filed: 1983-10-12
Abstract: A container, according to the invention, comprises means forming a double wall 3, 5 delimiting a storage volume with a U-shaped base, closed in a removable manner at its top part by an isothermal covering 25, and a trapdoor 9 with guillotine actuated by a lever 28. This container is intended for transporting, by means of a tipper vehicle, hot road-surfacing materials, particularly for road repair.
Patent FR-2536219-A1 (FR)
Title: Cable trough (raceway) and process for its manufacture.
IPC: B29C48/11
Filed: 1983-11-10
Abstract: By an extrusion process, cable troughs (raceways) 1 are made up having a cover 2 and which, with the aim of economising on material without reducing their rigidity, have a base 3 and a cover 2, as well as, optionally, lateral walls 4 made in the form of hollow profiled elements 8, 9. The invention also relates to a process for extruding such troughs (raceways).
Patent FR-2536657-A1 (FR)
Title: New fluorine-containing toothpaste
Inventor: GUADAGNINI GIUSEPPE
IPC: A61K8/25
Filed: 1983-11-22
Abstract: The subject of the invention is a fluorine-containing composition where the fluorine is completely available in a soluble and active form. This composition contains sodium fluoride and a hydrated silica-based gel. Use in toothpastes.
Patent FR-2547864-A1 (FR)
Title: Moteur diesel a refroidissement par eau utilisable comme moteur hors-bord
Inventor: AMEMORI KOICHI
IPC: F02B75/00
Filed: 1983-11-29
Abstract: MOTEUR DIESEL REFROIDI A L'EAU, CONVENANT A L'UTILISATION COMME MOTEUR MARIN HORS-BORD, COMPORTANT UNE TETE DE CYLINDRE 19 ET UN BLOC-CYLINDRE 18, CONSTRUITS DE FACON MONOBLOC EN ALUMINIUM OU ALLIAGE LEGER A BASE D'ALUMINIUM. UNE ENVELOPPE 20 D'EAU DE REFROIDISSEMENT, DES ORIFICES D'ADMISSION 22 ET DES ORIFICES D'ECHAPPEMENT 21 SONT FORMES DANS LA TETE DE CYLINDRE ET LE BLOC CYLINDRE.
Patent FR-2538109-A1 (FR)
Title: Methode de mesure en continu de la temperature de surface d'une bande d'acier chaude
Inventor: YAMADA TAKEO
IPC: G01J5/00
Filed: 1983-12-15
Abstract: METHODE DE MESURE EN CONTINU DE LA TEMPERATURE DE SURFACE D'UNE BANDE D'ACIER CHAUDE 2 PERMETTANT DE: DISPOSER UNE TOLE REFLECHISSANTE PLANE 1 EN FACE DE LA BANDE SOUS UN ANGLE PRESCRIT D'INCLINAISON A; MESURER AVEC UN THERMOMETRE A RADIATION UNE QUANTITE D'ENERGIE D'UNE RADIATION THERMIQUE EMISE D'UN POINT ARBITRAIRE A DE LA SURFACE DE LA BANDE ET VENANT DIRECTEMENT SUR LE THERMOMETRE; MESURER, AVEC LE MEME THERMOMETRE, LA SOMME TOTALE DE LA QUANTITE D'ENERGIE AINSI MESUREE ET D'UNE QUANTITE D'ENERGIE D'UNE RADIATION THERMIQUE EMISE PAR UN POINT DIFFERENT C DE LA SURFACE DE LA BANDE ET VENANT DANS LE THERMOMETRE APRES AVOIR ETE REFLECHIE AU MOINS DEUX FOIS ENTRE LA BANDE 2 ET LA TOLE 1 SOUS UN ANGLE TH; CALCULER L'EMISSIVITE DE LA BANDE A PARTIR DE CETTE SOMME; ET DETERMINER LA TEMPERATURE DE SURFACE DE LA BANDE A PARTIR DE CETTE EMISSIVITE ET D'UNE ENERGIE DE RADIATION DE REFERENCE; ON DONNE AUX ANGLES A ET TH DES VALEURS PRISES DANS UNE REGION DETERMINEE PAR DES FORMULES SPECIFIQUES.
Patent FR-2538201-A1 (FR)
Title: Regulateur de l'alimentation d'un televiseur repondant aux changements de courant des faisceaux
Inventor: FITZGERALD WILLIAM VINCENT
IPC: H02M3/335
Filed: 1983-12-20
Abstract: L'INVENTION CONCERNE UNE REGULATION DE L'ALIMENTATION D'UN TELEVISEUR. SELON L'INVENTION, ON PREVOIT UN DETECTEUR 69 APPLIQUANT UN NIVEAU DE TENSION AU MOYEN DE CONTROLE 52 DU FONCTIONNEMENT DE L'ALIMENTATION EN TENSION, REPRESENTATIF DU NIVEAU DE CRETE DE LA TENSION DE L'UNE DES ALIMENTATIONS EN TENSION DES CIRCUITS DE CHARGE (127V) DE FACON QUE LE NIVEAU MOYEN EN COURANT CONTINU DE TENSION DE CETTE ALIMENTATION DIMINUE EN REPONSE A LA PRESENCE D'UNE COMPOSANTE ONDULATOIRE EN COURANT ALTERNATIF POUR COMPENSER LA REDUCTION DU NIVEAU A HAUTE TENSION DANS LE CIRCUIT DE DEVIATION DES FAISCEAUX D'ELECTRONS. L'INVENTION S'APPLIQUE NOTAMMENT AUX TELEVISEURS.
Patent FR-2557748-A1 (FR)
Title: Fax machine equipped with a device for monitoring passage of the faxes.
Inventor: ELMALEM MAURICE
IPC: B65H7/00
Filed: 1983-12-30
Abstract: The fax machine is equipped with a device for monitoring the passage of the faxes and which precludes improper conveying of the faxes towards the processing device 3 from causing information intended for one addressee to be sent to another addressee. Interposed elements G1, G2 consisting, for example, of rods, are arranged between the bundles of faxes A1-A3, B1-B4, C1-C2 destined for each addressee. For example, by virtue of lateral guidance, the interposed elements are directed above a slot 5 as the faxes on which they rest are conveyed in order to be faxed; they then fall into an opening 5 and are detected by detection means 6, 7 connected to a control circuit 70 intended to provide a change-of-addressee signal. Application to fax machines with automatic loader.
Patent WO-8602522-A1 (WO)
Title: Grass mat
Inventor: THIEN AH KOON ANDRE
IPC: A01G1/00
Filed: 1984-11-05
Abstract: Production of grass in plates or mats, enabling to form lawns by transplantation of plates or bands. It comprises a plastic film deposited on the ground (3), a culture medium comprised of sugar cane foam or cake (4) in pure condition or mixed with waste from the production cycle of sugar cane, containing grass grains or rhizomes (4) and of a plastic mesh net (6) held to the ground by means of various means such as wooden bars, stones, etc. Amongst the most interesting applications of the invention, it may be mentioned the rapid formation of lawns by transplantation of grass plates.
Patent FR-2559041-A1 (FR)
Title: Moulded pencil, particularly for eye and lip make-up
Inventor: KHALEF MUSTAPHA
IPC: B29C33/30
Filed: 1984-02-03
Abstract: Pencil comprising a soft and greasy lead accommodated in an axial bore of a protective outer body, particularly for eye and lip make-up; the body of the pencil is produced by moulding a heat-flowable thermoplastic material having a hardness which is less than that of wood, in particular a mixture of a polymer or compatible acrylic copolymer, of a wax and of fillers and colours; the lead of the pencil is also produced by overmoulding in the channel reserved in the axis of the said body. Such a pencil is easy to cut without breaking the lead, and does not have the drawbacks of pencils with bodies made from wood. Method and device for moulding the said pencil.
Patent FR-2561146-A1 (FR)
Title: Procede et dispositif de coulee centrifuge
Inventor: ETIENNE BERNARD
IPC: B22D13/10
Filed: 1984-03-16
Abstract: UN CANAL 14 A BEC DE COULEE 16, INCLINABLE GRACE A UN VERIN 19, DEVERSE DANS LA COQUILLE ROTATIVE 3 LE METAL LIQUIDE PROVENANT D'UNE POCHE BASCULANTE 13. POUR COMPENSER LA REDUCTION DE POUSSEE HYDROSTATIQUE DU METAL LIQUIDE DANS LE CANAL 14 LORSQU'ON INTERROMPT EN FIN DE COULEE L'ALIMENTATION DE CE DERNIER, ON INCLINE PROGRESSIVEMENT LE CANAL 14 ET ON MAINTIENT AINSI UN DEBIT CONSTANT AU BEC DE COULEE 16. L'INCLINAISON DU CANAL 14 AYANT POUR EFFET DE DIMINUER AU BEC DE COULEE LA HAUTEUR DE CHUTE DU METAL LIQUIDE, ON CORRIGE CET EFFET EN RELEVANT EN SYNCHRONISME L'ARTICULATION 22 DU CANAL 14. APPLICATION DANS LA FABRICATION DE TUYAUX EN FONTE EN PARTICULIER.
Patent FR-2562637-A1 (FR)
Title: Method and device for making fountains luminous and application of this device
IPC: F21S8/00
Filed: 1984-04-06
Abstract: The method and the device for making fountains luminous are characterised in than one or more elongated light guide 6 of small diameter with respect to the cross-sectional area of the jet are introduced into the jet 3, 4, 5 to be illuminated, and one end of the guide or guides 6 is illuminated in order for the other end introduced into the jet and surrounded by the water of the jet to make the light enter the jet at an angle of incidence such that most of the radiation undergoes internal reflection on the surface of the jet which then behaves as an elongated light guide.
Patent FR-2563819-A1 (FR)
Title: Improvement to the method and the device for raising products into the vertical position from the horizontal position during their transfer
Inventor: COSSE LIONEL
IPC: B65G43/08
Filed: 1984-05-04
Abstract: Raising method consisting in pivoting the products by means of an uprighting reel 1 arranged at the lower part of a chute 9 connecting an upstream transporter to a downstream transporter, characterised in that it consists in placing the reel in a stationary start position for receiving each product, in synchronising the rotation of the reel with the arrival of the product at the lower part of the chute and in limiting the rotation of the reel on its return to the stationary start position. The device permitting implementation of the method consists of a sequential-rotation drive member 7, brake coupling or stepper motor coupled to the reel-carrier arm 2 and the operation or stopping of which are controlled, respectively, by a device 11 for detecting the passage of the product in the reservoir upstream of the reel 1 and by a device 12 for detecting the position of the teeth of the reel.
Patent FR-2547104-A1 (FR)
Title: Transformateur de tension de haute precision
Inventor: HALDER MATHIS
IPC: H01F27/42
Filed: 1984-05-29
Abstract: TRANSFORMATEUR DE TENSION 1 CONSTITUE PAR UN TRANSFORMATEUR 4 ET UN AMPLIFICATEUR REGULATEUR 7, ET ALIMENTE PAR UNE TENSION ALTERNATIVE DE REFERENCE U1. LE TRANSFORMATEUR 4 COMPORTE UN ENROULEMENT DE REACTION 4A, UN ENROULEMENT D'AIMANTATION 4B ET UN ENROULEMENT DE SORTIE 4C. LES DEUX PREMIERS ENROULEMENTS 4A, 4B FORMENT AVEC L'AMPLIFICATEUR REGULATEUR 7 UNE BOUCLE DE REGULATION, QUI REGLE LA TENSION D'ENTREE U5 DE CE DERNIER A ZERO. L'AMPLIFICATEUR REGULATEUR 7 EST CONSTITUE PAR DEUX AMPLIFICATEURS QUI, DANS UNE PREMIERE VARIANTE, SONT BRANCHES EN CASCADE ET, DANS UNE SECONDE VARIANTE, ALIMENTENT LES DEUX BORNES DU PRIMAIRE D'UN SECOND TRANSFORMATEUR DONT LE SECONDAIRE CONSTITUE LA SORTIE DUDIT AMPLIFICATEUR 7. DANS LA PREMIERE VARIANTE, LE SECOND AMPLIFICATEUR COMPORTE UNE REACTION POSITIVE ET UNE REACTION NEGATIVE EGALE, ET DANS LA SECONDE VARIANTE, LE RAPPORT DU SECOND TRANSFORMATEUR EST EGAL AU GAIN DU SECOND AMPLIFICATEUR.
Patent FR-2568238-A1 (FR)
Title: Rare-earth apatite, processes of preparation and applications
Inventor: LACOUT JEAN-LOUIS
IPC: C01G28/02
Filed: 1984-07-24
Abstract: The invention relates to rare-earth apatites of formula: Me10-xLnx(XO4)6YuOHv &rect& 2-(u+v),  with 0 < x < 2, 2u + v = 2 + x, 0 </= v < 2 and u > 0 and in which: Me represents one or more elements of the group: Ca, Sr, Ba or Pb; Ln represents one or more rare earths having the oxidation number 3; (XO4) represents one or more groups from the set: phosphate, vanadate or arsenate; Y is an element or group from the set: O, S or CO3;  &rect&  represents a vacant site. The preparation of such apatites can be carried out by mixing the three following types of compounds: one or more phosphates, vanadates or arsenates of the element Me, one or more salts of the element Me of the group Me(CO3) or Me(NO3) and one or more oxygen-containing derivatives of the Ln rare earth(s); these compounds are mixed in stoichiometric proportions as a function of the apatite to be prepared and the mixture is calcined one or more times with intermediate grindings at a temperature greater than 800 DEG C and less than 1450 DEG C. In the case of oxyapatite, the calcination(s) is (are) carried out under an inert atmosphere or one which contains oxygen; in the case of sulphoapatite, they are carried out in an atmosphere of sulphur or sulphide vapour; in the case of carbonatoapatite, they are carried out in an atmosphere of carbon monoxide, preferably under pressure. The sulphoapatites and carbonatoapatites can be manufactured indirectly by a heat treatment of the oxyapatite under the appropriate atmosphere.
Patent FR-2562677-A1 (FR)
Title: Procede de detection de la presence d'obstacles au fonctionnement de machines commandees a distance
Inventor: KEMMER CLAES
IPC: G01S15/931
Filed: 1985-03-29
Abstract: PROCEDE DE DETECTION D'OBSTACLES, COMME PAR EXEMPLE DES PERSONNES, AU FONCTIONNEMENT DES VEHICULES COMMANDES A DISTANCE 10. LE VEHICULE PEUT ETRE UN CHARIOT INDUSTRIEL DE MANUTENTION DES MATERIAUX OU UN ROBOT INDUSTRIEL EQUIPE D'UN SYSTEME DE COMMANDE NUMERISEE ET D'EMETTEURS 20, 22 AINSI QUE DE RECEPTEURS 24 POUR ONDES ULTRA-SONORES. DES ONDES ULTRA-SONORES SONT EMISES EN PERMANENCE EN GROUPES PAR L'EMETTEUR SELON UNE CONFIGURATION PREDETERMINEE, ET SEUL LE SIGNAL D'ENTREE AYANT UNE CONFIGURATION D'IMPULSIONS CORRESPONDANT A LA CONFIGURATION PREDETERMINEE CI-DESSUS POUR LES GROUPES D'IMPULSIONS CORRESPONDANTS EST RECU PAR LE RECEPTEUR 24 ET EVALUE PAR LE PROCESSEUR POUR COMMANDER LES MANOEUVRES DU VEHICULE 10.
Patent FR-2562860-A1 (FR)
Title: Frein de blocage pour conteneurs roulants, en particulier chariot de service
Inventor: KALTEHERBERG GERHARD
IPC: B62B5/04
Filed: 1985-04-10
Abstract: A.FREIN DE BLOCAGE POUR CONTENEURS ROULANTS EN PARTICULIER CHARIOTS DE SERVICE. B.FREIN DE BLOCAGE CARACTERISE EN CE QUE L'ARETE SUPERIEURE DU LEVIER AU PIED 30A, 30B PRESENTE AU-DESSUS DE LA PORTEE, UN COUDE 38 PLACE DE FACON ASYMETRIQUE ENTRE DEUX PORTIONS DROITES D'ARETE 34, 36; ET EN CE QU'AU MOINS UN ELEMENT 48 OU 44 DE FORME ALLONGEE, CONVENANT POUR TRANSMETTRE DES FORCES DE TRACTION ET DE COMPRESSION, S'ETEND DEPUIS LE LEVIER AU PIED 30A, 30B, LE LONG DU PLANCHER DU CONTENEUR 10 JUSQUE SOUS L'AUTRE BARRE DE BLOCAGE 20A OU 20B. C.L'INVENTION CONCERNE UN FREIN DE BLOCAGE POUR CONTENEURS ROULANTS EN PARTICULIER CHARIOTS DE SERVICE.