baber/WOPTO huggingface dataset:
Patent FR-2502169-A1 (FR)
Title: Procede de preparation de compositions contenant de l'azote et de l'oxygene utiles comme additifs pour lubrifiants et combustibles
Inventor: STECKEL THOMAS FRIER
IPC: C10N30/10
Filed: 1982-03-04
Abstract: L'INVENTION CONCERNE DES COMPOSITIONS CONTENANT DE L'AZOTE ET DE L'OXYGENE, LEUR PREPARATION ET LEUR UTILISATION COMME ADDITIFS POUR DES LUBRIFIANTS ET DES COMBUSTIBLES. ON PREPARE CES COMPOSITIONS EN FAISANT REAGIR, EN PRESENCE D'UN CATALYSEUR ACIDE: A. AU MOINS UN COMPOSE ALIPHATIQUE HYDROXYLE DE LA FORMULE R(OH) DANS LAQUELLE R EST UN RADICAL A BASE D'HYDROCARBURE ALIPHATIQUE ET X EST UN NOMBRE ENTIER AU MOINS EGAL A 1, AVEC B. AU MOINS UN (TERT-AMINO)ALCANOL. CES COMPOSITIONS DONNENT AUX PRODUITS AUXQUELS ON LES AJOUTE DES PROPRIETES ANTI-OXYDANTES, ANTICORROSIVES, DETERGENTES ET DISPERSANTES.
Patent FR-2504342-A1 (FR)
Title: Dispositif de traitement du detail horizontal et vertical de l'image dans un signal de television en couleurs
Inventor: LAGONI WILLIAM ADAMSON
IPC: H04N5/20
Filed: 1982-04-19
Abstract: L'INVENTION CONCERNE UN SYSTEME POUR TRAITER LA COMPOSANTE DE LUMINANCE D'UN SIGNAL VIDEO COMPOSITE DANS UN TELEVISEUR. SELON L'INVENTION, LE TELEVISEUR COMPREND UN FILTRE EN PEIGNE 15 REPONDANT AUX SIGNAUX VIDEO POUR PRODUIRE DES PREMIER ET SECOND SIGNAUX DE SORTIE FILTRES EN PEIGNE D'OU SONT RESPECTIVEMENT DERIVES LES COMPOSANTES DE LUMINANCE ET DE CHROMINANCE; UN SIGNAL RESTAURE DE LUMINANCE, COMPRENANT LES SIGNAUX A LA PREMIERE SORTIE DU FILTRE ET L'INFORMATION DE DETAIL VERTICAL DERIVEE DE LA SECONDE SORTIE DU FILTRE, EST TRAITE LINEAIREMENT PAR UN RESEAU COMPRENANT UN CIRCUIT D'ACCENTUATION HORIZONTALE 40; UNE COMPOSANTE DE DETAIL VERTICAL DERIVEE DE LA SECONDE SORTIE DU FILTRE EST TRAITEE NON LINEAIREMENT PAR UN RESEAU 52 QUI PRODUIT UNE COMPOSANTE D'ACCENTUATION DU DETAIL VERTICAL; LA COMPOSANTE D'ACCENTUATION VERTICALE PASSE PAR UN FILTRE PASSE-BAS PUIS EST COMBINEE AUX SIGNAUX DE LUMINANCE HORIZONTALEMENT ACCENTUES POUR PRODUIRE UN SIGNAL DE LUMINANCE HORIZONTALEMENT ET VERTICALEMENT ACCENTUE QUI EST ENSUITE APPLIQUE A D'AUTRES CIRCUITS DE TRAITEMENT DE LUMINANCE 58. L'INVENTION S'APPLIQUE NOTAMMENT A LA TELEVISION COULEUR.
Patent FR-2504912-A1 (FR)
Title: Masses a projeter pour consolider le terrain fraichement creuse, de preference pour les galeries de mines
Inventor: HOLTER HEINZ
IPC: C04B28/02
Filed: 1982-04-30
Abstract: LA PRESENTE INVENTION CONCERNE UNE MASSE A PROJETER QUI SATISFAIT NON SEULEMENT A DES CONDITIONS ETABLIES, MAIS QUI CONTIENT EN GRANDE PARTIE COMME CHARGES DES DECHETS QUI NE SONT PAS TOXIQUES MAIS QUI DE TOUTES FACONS SONT INUTILISES. CETTE MASSE EST CONSTITUEE PAR 60 DE GYPSE PROVENANT PAR EXEMPLE DES INSTALLATIONS DE DESULFURATION DES GAZ DE FUMEES DES CENTRALES AU CHARBON OU AU MAZOUT; ENVIRON 11 D'ANHYDRITE; ENVIRON 15 DE POUSSIERES D'ELECTROFILTRES PROVENANT EGALEMENT DES CENTRALES AU CHARBON; ENVIRON 3 DE FIBRES DE LAINE MINERALE; ENVIRON 11 DE CIMENT; ENVIRON 2,5 DE CHLORURE DE CALCIUM DIHYDRATE QUI EST DE PREFERENCE EXTRAIT DES INSTALLATIONS DE DESULFURATION DES GAZ DE FUMEES DES CENTRALES AU CHARBON. POUR OBTENIR EN QUELQUES MINUTES UNE RESISTANCE DES TERRAINS FRAICHEMENT CREUSES DANS UNE ZONE, DE PREFERENCE SUPERIEURE A 70DANCM, ON PROPOSE D'UTILISER DANS LA MASSE COMME ANHYDRITE DE L'ANHYDRITE SYNTHETIQUE. ON PEUT AJOUTER A LA MASSE ENVIRON 2,5 DE CHLORURE DE CALCIUM DIHYDRATE AINSI QUE 0,3 A 2 DE STEARATES, DE PREFERENCE DU TRISTEARATE D'ALUMINIUM. UTILISATION DE CETTE MASSE POUR CONSOLIDER LE TERRAIN FRAICHEMENT CREUSE, DE PREFERENCE APRES LE PERCEMENT DES GALERIES DE MINES.
Patent FR-2506514-A1 (FR)
Title: Support perfectionne pour dispositifs absorbeurs dits a getters
Inventor: PORTA PAOLO DELLA
IPC: H01J7/18
Filed: 1982-05-19
Abstract: RECIPIENT POUR PRODUIT D'ABSORPTION DIT GETTER COMPRENANT UN RECIPIENT 100 CONTENANT INTERIEUREMENT LE GETTER 108. UNE LANGUETTE 124 ET UN MOYEN DE SUPPORT 138 SONT PREVUS POUR VENIR EN CONTACT AVEC UNE PAROI D'UN TUBE ELECTRONIQUE DANS LEQUEL LE GETTER DOIT AGIR.
Patent FR-2528387-A1 (FR)
Title: Continuous packaging of articles into thermoplastic film - by dropping articles into series of partly open rising pockets of film
Inventor: BLIN DANIEL
IPC: B65B9/06
Filed: 1982-06-09
Abstract: A series of articles are packaged successively in thermoplastic film by raising upwards two parallel layers of film folded or joined along one edge and spread apart by the end of a lateral chute from which the articles are discharged into the rising film. The film receives a slightly oblique transverse weld and pref. partial welding of the free edges below the level at which the successive articles arrive. Sets of mobile welding jaws then seal the film envelope above and behind the level where the article is contained and severs the film to release the wrapped articles separately. Described for packaging items in film from 20 to 50 microns thick, typically as sachets of about 350 x 70 mm. Gravity loading of a rising, partly open film envelope is reliable and quick and involves minimal mechanical complexity from the equipment.
Patent FR-2529392-A1 (FR)
Inventor: BUI-HAI NHU
IPC: H01P1/213
Filed: 1982-06-25
Abstract: A multiplexing device for a multiband antenna. It essentially comprises, in series from the coupling input to the antenna: a common guide permitting the passage of a high frequency band and a low frequency band, into which issue by means of two coupling holes staggered with respect to one another along the common guide, two orthogonal guides which constitute the inputs for the two orthogonal polarizations of the lower band; a junction; and a polarization duplexer for the higher band. The coupling holes contain resonators forming a short-circuit for the higher band frequencies. The common guide contains, viewed from the antenna coupling input, between the first and second coupling holes, a first filter which reflects towards the first coupling holes the waves in the lower band and having the polarization of the wave passing through the first hole and, between the second coupling hole and the junction, a second filter which reflects towards the second coupling hole the waves located in the lower band and having the polarization of the wave to pass through the second hole.
Patent FR-2529449-A1 (FR)
Title: Double-function partition furniture.
IPC: E04H1/02
Filed: 1982-07-01
Abstract: This furniture assembly has the following main characteristics: 1. It can use the door of the hanging cupboard to make it into a corridor-noise insulating door. 2. It allows the isolation of the bedroom toilet unit. 3. It makes maximum use of the storage volume while occupying a small floor area. 4. Its composition in three parts 1, 2, 3, allows all kinds of adaptations depending on the size of the rooms to be fitted. The measurements and colours defined in the attached description are only one of the typical models, everything can be interchanged.
Patent FR-2509814-A1 (FR)
Title: Procede pour fabriquer un joint a rotule et joint a rotule ainsi obtenu
Inventor: MULLER REINHARDT W
IPC: B29C70/84
Filed: 1982-07-15
Abstract: L'INVENTION CONCERNE UN PROCEDE POUR FABRIQUER UN JOINT A ROTULE CONSTITUE PAR UN TOURILLON D'ARTICULATION 1 AVEC UNE TETE SPHERIQUE 2 EN UNE SEULE PIECE PRESENTANT UNE FACE POLAIRE 3, UN BOITIER D'ARTICULATION 8 ET UNE COUCHE DE GLISSEMENT 4 DISPOSEE ENTRE LA TETE ET LE BOITIER, DANS LEQUEL ON ENDUIT LA TETE 2 AVEC UN LUBRIFIANT 4, ON DEPOSE UN COFFRAGE PERDU 6 SUR LE LUBRIFIANT, ON DISPOSE LA TETE DANS UN MOULE 7 ET ON REMPLIT LE VOLUME LIBRE AVEC UNE MATIERE PLASTIQUE FORMANT LE BOITIER 8 A L'ETAT SOLIDE. LE PROBLEME RESOLU CONSISTE A OBTENIR UN AJUSTAGE PRECIS SANS USINAGE. LE PROCEDE EST CARACTERISE EN CE QU'ON CONSTITUE UN COUSSIN DE LUBRIFIANT 5 SUR LA FACE POLAIRE 3 ET ON L'ENVELOPPE AVEC LE COFFRAGE 6. L'INVENTION EST APPLICABLE NOTAMMENT AUX TRINGLERIES DE DIRECTION.
Patent FR-2516023-A1 (FR)
Inventor: HELMER BERND
IPC: F16C19/18
Filed: 1982-11-04
Abstract: The present invention relates to a vehicle trailer which is equipped with a chassis and a swivelling bolster for an articulated front axle and is connected to a towing vehicle via a linking element, which engages on its swivelling bolster on the one hand and on the towing vehicle on the other, and to a towbar, which engages on a trailer towing fork bearing on the one hand and the towing vehicle on the other. The object of the present invention is to provide such a vehicle trailer which is drawn with a towing fork, which is articulated by means of a linking element and which has a greater floor clearance than the previously known trailers of this kind. This is achieved according to the invention in that the trailer towing fork bearing is constructed as a bearing ring with at least a total of two bearing faces which are supported on corresponding faces of the chassis and of the swivelling bolster. This is achieved according to the invention in that the trailer towing fork bearing is constructed as a bearing ring with at least a total of two bearing faces which are supported on corresponding faces of the chassis and of the swivelling bolster.
Patent FR-2535844-A1 (FR)
Title: Improvement to level-checking devices, particularly for automobile petrol tanks
Inventor: PRUVOST PIERRE ARTHUR EMILE
IPC: G01F23/30
Filed: 1982-11-09
Abstract: The device consists of a float 30 moving inside a settling pipe 20 immersed in the liquid 12 in the tank, with a pipe 40 leading to the atmosphere. To prevent the liquid rising inside the pipe 40, and particularly to avoid any accumulation of liquid in a bend 42 in the pipe, a pellet 50 preferably made of a sintered material forms a static valve which allows air and vapour to pass through it but prevents the passage of any liquid.
Patent FR-2537301-A1 (FR)
Title: Convertisseur electro-mecanique a plusieurs degres de liberte
Inventor: SABONNADIERE JEAN-CLAUDE
IPC: B25J9/12
Filed: 1982-12-07
Abstract: CONVERTISSEUR ELECTRO-MAGNETIQUE. LE CONVERTISSEUR COMPREND: -UN CORPS 4 PRESENTANT UNE SURFACE SPHERIQUE; -UNE STRUCTURE 6 INDEPENDANTE DU CORPS MAIS ASSOCIEE A CE DERNIER PAR DES MOYENS5 AUTORISANT UN DEPLACEMENT RELATIF EN ROTATION SUR TROIS AXES; -DES MOYENS ELECTROMAGNETIQUES M INTERPOSES ENTRE LE CORPS ET LA STRUCTURE ASSUMANT UNE FONCTION DE COUPLEURS ELECTROMAGNETIQUES PROVOQUANT, SUR AU MOINS DEUX AXESA INDEPENDANTS UNE ROTATION RELATIVE, TOTALE ET REVERSIBLE SUR UN AXE ET PARTIELLE ET REVERSIBLE SUR L'AUTRE, ENTRE LE CORPS SPHERIQUE ET LA STRUCTURE. APPLICATION AUX COMMANDES DE STRUCTURES ORIENTALES.
Patent FR-2519154-A1 (FR)
Title: Flash electrique
IPC: G03B15/05
Filed: 1982-12-27
Abstract: UN FLASH ELECTRIQUE CONFORME A L'INVENTION COMPREND NOTAMMENT UN PREMIER ELEMENT DE FLASH 16 DESTINE A ECLAIRER DIRECTEMENT UN OBJET A PHOTOGRAPHIER, UN SECOND ELEMENT DE FLASH 18 DESTINE A ECLAIRER INDIRECTEMENT L'OBJET A PHOTOGRAPHIER, ET UN ELEMENT REFLECHISSANT 201 QUI AUGMENTE LA ZONE ECLAIREE PAR LA LUMIERE QUE PRODUIT LE PREMIER ELEMENT DE FLASH 16. LE SECOND ELEMENT DE FLASH EST MONTE DANS UN BOITIER 12 DONT ON PEUT REGLER L'ORIENTATION PAR RAPPORT AU BOITIER 11 DU PREMIER ELEMENT. UN CIRCUIT DE COMMANDE INTEGRE AU FLASH REGLE AUTOMATIQUEMENT LES DUREES DE FONCTIONNEMENT DE CHACUN DES ELEMENTS DE FLASH. APPLICATION A LA PHOTOGRAPHIE.
Patent FR-2526197-A1 (FR)
Inventor: FRIGO DOMENICO
IPC: B60Q5/00
Filed: 1983-04-28
Abstract: An audible alarm system having two electromagnetic horns, each of which contains a suitable electromagnet, and having two electronic supply circuits which are each allocated to an electromagnet but are both accommodated in one of the two horns, and having a temperature sensor which is accommodated in the horn which contains the electronic circuits and its output signal is used to reactivate the supply circuit for the electromagnet of that horn in which the electronic circuits are accommodated.
Patent FR-2526806-A1 (FR)
Title: Composition detergente liquide
Inventor: OOTANI NAOTERU
IPC: C11D1/22
Filed: 1983-05-11
Abstract: L'INVENTION A POUR OBJET UNE COMPOSITION DETERGENTE LIQUIDE A BASE D'UN SURFACTIF ANIONIQUE ET D'UN OXYDE D'AMINE TERTIAIRE. ELLE CONTIENT EN OUTRE 0,2 A 5 EN POIDS D'UN DERIVE D'ACIDE SUCCINIQUE DE FORMULE: (CF DESSIN DANS BOPI) DONT LA MISE EN OEUVRE AMELIORE L'APTITUDE AU MOUSSAGE, LA PROPRIETE DETERGENTE ET LA STABILITE AUX BASSES TEMPERATURES DE LA COMPOSITION DETERGENTE.
Patent FR-2547300-A1 (FR)
Title: Nouveaux metaaminophenols substitues, leur procede de preparation, compositions tinctoriales pour cheveux les contenant et procede de teinture de cheveux correspondant
Inventor: BUGAUT ANDREE
IPC: A61K8/49
Filed: 1983-06-13
Abstract: L'INVENTION CONCERNE DES METAAMINOPHENOLS SUBSTITUES EN POSITION PARA DU GROUPE AMINE. CES COMPOSES REPONDENT A LA FORMULEI (CF DESSIN DANS BOPI) FORMULE DANS LAQUELLEZ REPRESENTE UN RADICAL HYDROCARBONE MONO OU POLYHYDROXYLE, OU UN RADICAL AMINOALKYLE DE FORMULE (CF DESSIN DANS BOPI) N ETANT UN ENTIER COMPRIS ENTRE1 ET 6, R ET R REPRESENTANT L'HYDROGENE OU UN RADICAL ALKYLE, HYDROXYALKYLE, ACYLE, R REPRESENTANT L'HYDROGENE OU UN RADICAL HYDROXYALKYLE, POLYHYDROXYALKYLE, MONO OU DICARBAMYLMETHYLE, AMINOALKYLE, ACYLE, CARBETHOXY, CARBAMYLE, MONOALKYLCARBAMYLE. L'INVENTION CONCERNE EGALEMENT LES COMPOSITIONS TINCTORIALES POUR CHEVEUX CONTENANT UN COMPOSE DE FORMULEI COMME COUPLEUR ASSOCIE A AU MOINS UNE BASE D'OXYDATION, AINSI QU'UN PROCEDE DE TEINTURE CORRESPONDANT. L'INVENTION CONCERNE ENFIN UN PROCEDE DE PREPARATION DES COMPOSES DE FORMULEI.
Patent FR-2547893-A1 (FR)
Title: Sleeve for protecting a plane end of pipe intended to be inserted into the socket of another pipe
Inventor: SONGEUR MICHEL
IPC: B65D59/06
Filed: 1983-06-24
Abstract: Composite sleeve for protecting a "plane end" 1 of a pipe, comprising two superimposed layers of polyethylene 8a, 8b, bonded onto the pipe T1, two layers 9a, 9b of single-sided corrugated cardboard with one layer 8c of polyethylene interposed between them, and two outer layers 8d, 8e of polyethylene, the layers of cardboard extending over the cylindrical wall of the plane end and the polyethylene layers covering the end section 6 as well as a zone of defined width l beyond the opposite edge of the layers of cardboard 9a, 9b hermetically enveloping them. This composite sleeve makes it possible to conserve the original configuration of the plane end 1 effectively against impacts, from the manufacturing site to the site where it is installed into the socket of a corresponding pipe.
Patent FR-2532581-A1 (FR)
Title: Corps creux tubulaire pour la transmission des efforts de compression, de traction et de torsion, procede pour sa fabrication et dispositif pour l'application du procede decrit
Inventor: STEPHAN WALTER A
IPC: B29C70/06
Filed: 1983-09-05
Abstract: LE CORPS CREUX EN FORME DE BARRE EST CONSTITUE PAR DES MATIERES PLASTIQUES RENFORCEES POUR LA TRANSMISSION D'EFFORTS DE COMPRESSION, DE TRACTION, DE FLEXION ET DE TORSION DANS DES VEHICULES ET COMPREND UNE PARTIE MEDIANE 1 EN FORME DE TUBE QUI SE PROLONGE DES DEUX COTES PAR DES PARTIES 5 AYANT UNE SECTION INTERIEURE MOINDRE ET FAISANT CORPS AVEC ELLE, LES FIBRES DE RENFORCEMENT ETANT CONSTITUEES PAR UN POLYMERE ORGANIQUE SYNTHETIQUE (ARAMIDE).
Patent FR-2533275-A1 (FR)
Title: Palier de coulisseau lineaire et plateau coulissant utilisant
IPC: B23Q1/40
Filed: 1983-09-16
Abstract: PALIER DE COULISSEAU LINEAIRE COMPRENANT UN BLOC 1 A SECTION EN C PRESENTANT UN RENFONCEMENT 6 DELIMITE PAR DEUX BRAS 7A, 7B, CHACUN DE CES BRAS COMPORTANT UNE RAINURE A BILLES ACTIVES 9 DE SECTION SEMI-CIRCULAIRE ET UN TROU 10 A BILLES INACTIVES, ET DEUX COUVERCLES 2 AVEC DES RAINURES DE GUIDAGE INTERCONNECTANT LES DEUX EXTREMITES DE LA RAINURE A BILLES ACTIVES 9 AVEC LE TROU A BILLES INACTIVES 10 DE CHACUN DES BRAS 7A, 7B.
Patent FR-2552697-A1 (FR)
Title: Device for fitting and locking accessories on a handle for tools such as an ice axe, pick or the like
Inventor: SIMOND LUDGER
IPC: B25G3/26
Filed: 1983-10-03
Abstract: The device of the invention comprises a head 1 attached to the end of a handle 2 and shaped such that it can receive detachable accessories such as a blade 3 and a hammer head 4. The head 1 comprises housings of generally flat shape and limited by two small and divergent surfaces and two large, flat and parallel walls. The accessories comprise a male part which is jammed between the divergent surfaces, and which accessories are clamped between the flat surfaces by locking screws 19.
Patent FR-2555713-A1 (FR)
Title: Air vent with thermostatic regulation
Inventor: JEAN ANDRE
IPC: F24F11/76
Filed: 1983-11-29
Abstract: The air vent comprises at least one pivoting fin 9 capable of changing the cross section of the air passage. This fin 9 is mounted on a rotating drum 12 of horizontal axis and there is provided a wax expansion element 14 whose wax is chosen as a function of the range of temperature variation chosen, which element has a piston 15 which can be moved axially under the effect of the expansion of the wax, means 16, 17, 18 being provided which allow the axial displacement of the piston 15 of the wax expansion element 14 to be converted into a rotational motion of the drum 12. Application to regulating the temperature in premises.
Patent FR-2556363-A1 (FR)
Title: Procede d'hydrotraitement d'hydrocarbures
Inventor: CAILLOD JACQUES
IPC: B01J35/10
Filed: 1983-12-09
Abstract: L'INVENTION CONCERNE UN PROCEDE D'HYDROTRAITEMENT D'HYDROCARBURES EN PRESENCE D'UN CATALYSEUR RENFERMANT UN SUPPORT CONSTITUE EN MAJEURE PARTIE D'ALUMINE ET UNE PHASE ACTIVE, LE SUPPORT D'ALUMINE MIS EN OEUVRE POUR LA FABRICATION DU CATALYSEUR ETANT OBTENU PAR MELANGE D'UN LIANT D'ALUMINE ET D'UNE CHARGE A BASE D'ALUMINE. UNE PARTIE AU MOINS DE LA PHASE ACTIVE OU DE SON PRECURSEUR EST INTRODUITE AU COURS DE LA FABRICATION DU SUPPORT DE TELLE FACON QUE CETTE PARTIE DE PHASE ACTIVE SE TROUVE DANS LE LIANT OU DANS LA CHARGE AVANT LE OU AU COURS DU MELANGE DE LA CHARGE ET DU LIANT.
Patent FR-2557934-A1 (FR)
Title: Easily removable device for fixing a down-folding rod folding to a plate.
IPC: A47B3/08
Filed: 1984-01-11
Abstract: It comprises a clevis 5 of U-shaped profile with which two removable pins 3, 4 are associated, which clevis is intended to be fixed, by its web 5a, against the face in question 6a of the plate 6 and each flange 5b of which has at least three holes 7, 8, 9 arranged in an isosceles triangle, each one of which is coaxial with the hole in the other flange corresponding to it in order to form a pair of coaxial bearings capable to receive one of the aforementioned pins 3, 4, the pin 3 carried by the pair of holes 7 corresponding to the apex of the isosceles triangle traversing the rod 17, 22 along a first transverse bore 19 made in the vicinity of the fixing end of this rod, in order to constitute its articulation pin, whilst the other pin 4, capable of being engaged in one of the other two pairs of holes 8, 9 and in a second transverse bore 21 of the rod 17, 22, is intended to enable this rod to be locked in a normal or folded-down position according to whether its second transverse bore 21 is placed in coincidence with one 8 or the other 9 of the other two pairs of holes of the clevis 5, the distance between centres of the transverse bores 19, 21 of the rod 17, 22 being equal to that of the pair of bearings 7 of the articulation pin 3 with respect to the two pairs of holes 8, 9 intended to receive the locking pin 4.
Patent FR-2560988-A1 (FR)
Title: Volumetric counter for spirometer
IPC: A61B5/09
Filed: 1984-03-09
Abstract: Counter device of the flow rate of gaseous fluids intended to measure the capacity and efficiency of the respiratory cycle. It comprises a casing in two parts 5 and 12, of which one 5 carries at its centre an axle 9 around which a turbine or rotor 1 freely turns, attached to a bearing 4 and fitted with blades. The side of the rotor 1 has one or more orifices 3 which, by passing in front of a light beam coming from a light source 10 and a window 16, kept in the casing 5, modulates a photocell 11. The volume of air contained between the blades of the rotor 1 being known, numerical summation is carried out with the aid of known electronic circuits. The input and output of air which make the turbine-rotor 1 rotate are represented by 15. Adjustable valves 6 and 7 allow calibration of the unit.
Patent FR-2543146-A1 (FR)
Title: Elastomer composition containing a metal salt as vulcanisation accelerator
Inventor: CRAIG DAVID PATTERSON
IPC: C08J5/10
Filed: 1984-03-20
Abstract: Elastomer composition containing a metal salt as vulcanisation accelerator; in sufficient quantities, metal salts act both as vulcanisation accelerators and promoters of adhesiveness of the rubber to metals, and this makes it unnecessary to use a separate ingredient to fulfil each of these functions; the curing characteristics of the elastomeric compositions containing the metal salts are comparable with those obtained with known accelerators.
Patent FR-2561729-A1 (FR)
Title: Palier magnetique radial actif a rotor massif pour l'amortissement des frequences critiques
Inventor: HABERMANN HELMUT
IPC: F16C32/04
Filed: 1984-03-26
Abstract: PALIER MAGNETIQUE RADIAL A ROTOR MASSIF COMPRENANT UN STATOR 1 COMPOSE D'UNE ARMATURE 100 ET D'ENROULEMENTS D'ELECTRO-AIMANT 101 A 118, UN ROTOR MASSIF, SANS FEUILLETAGE, SOLIDAIRE D'UN ARBRE ROTATIF ET DISPOSE EN REGARD DU STATOR 1, DES DETECTEURS 31, 32 DE LA POSITION RADIALE DU ROTOR 2 PAR RAPPORT AU STATOR 1, ET DES CIRCUITS D'ASSERVISSEMENT 20 POUR MODIFIER LE COURANT CIRCULANT DANS LES ENROULEMENTS D'ELECTRO-AIMANT 101 A 118 EN FONCTION DES SIGNAUX DELIVRES PAR LES DETECTEURS DE POSITION 31, 32. LES ENROULEMENTS D'ELECTRO-AIMANTS 101 A 118 SONT REALISES DE MANIERE A PRODUIRE UN CHAMP MAGNETIQUE SINUSOIDAL TOURNANT A FLUX RADIAL ET COMPRENNENT UNE PLURALITE D'ENROULEMENTS REPARTIS SUR LA PERIPHERIE DU STATOR 1 ET ALIMENTES SUCCESSIVEMENT A TOUR DE ROLE A PARTIR DES CIRCUITS D'ASSERVISSEMENTS. CE TYPE DE PALIER FACILITE LE PASSAGE DE FREQUENCES CRITIQUES.
Patent FR-2543491-A1 (FR)
Title: Procede d'insertion d'une charge dans une enveloppe et machine pour sa mise en oeuvre
Inventor: EHLSCHEID GUNTER
IPC: B43M3/04
Filed: 1984-03-30
Abstract: PROCEDE D'INSERTION D'UNE CHARGE DANS UNE ENVELOPPE ET MACHINE POUR SA MISE EN OEUVRE. AU POSTE D'INSERTION 2, DES SANGLES SUPERIEURES 31 ET INFERIEURES 32 FONT PASSER LA CHARGE 41, QUI PEUT ETRE COMPOSEE D'ELEMENTS, NOTAMMENT DE FEUILLES, ASSEMBLES SELECTIVEMENT AU MOYEN D'INFORMATIONS CODEES, SANS LA RALENTIR, ENTRE DES MARGEURS LATERAUX 22 INTRODUITS A L'INTERIEUR DES BORDS DE L'ENVELOPPE 40, CETTE ENVELOPPE AYANT ETE MISE EN REGISTRE PAR DES BUTEES ESCAMOTABLES 21 ET OUVERTE PAR DES ELEMENTS D'ASPIRATION 26 A 29, PUIS DES DISQUES 19 A BOSSAGE CIRCULAIRE FONT AVANCER L'ENVELOPPE REMPLIE DE FACON QUE LA CHARGE 41 CONSERVE SA VITESSE D'AVANCE PENDANT TOUTE L'OPERATION, SANS ETRE IMMOBILISEE. APPLICATION NOTAMMENT A LA MISE AUTOMATIQUE SOUS ENVELOPPES DE LIASSES DE DOCUMENTS POUVANT ETRE DIFFERENTS SUIVANT LEURS DESTINATAIRES.
Patent FR-2562606-A1 (FR)
Title: Energy amplifying machine using the rotation of floating masses; the central mass being driven by a motor
IPC: F03B17/00
Filed: 1984-04-05
Abstract: The invention is based on the average interacting density of substantially cylindrical inert mass volumes rotating independently by appropriate molecular interactions. This system is formed by a central core 1 which floats vertically, and along an axial guidance which is also determined within a liquid mass 2 contained by a volume which forms the floating peripheral ring 3, and along an axial guidance which is also determined within a fluid mass 4 contained by a cylindrical volume 4 which acts as guidance and retention for the system; the central core 1 generating the circular flow of the fluid mass 2 being driven and regulated by the "mini-energy" of an electric motor. The invention relates "most especially" to metallurgical and electromechanical industries and more generally to economic development in developing countries.