baber/WOPTO huggingface dataset:
Patent FR-2529975-A1 (FR)
Title: Bloc-ressort pour supporter elastiquement un palier
Inventor: MITSUBORI KEN
IPC: F16F1/18
Filed: 1983-07-06
Abstract: LA PRESENTE INVENTION CONCERNE UN BLOC-RESSORT POUR SUPPORTER ELASTIQUEMENT UN PALIER, FABRIQUE PAR POINCONNAGE D'UNE FEUILLE DE METAL OU ANALOGUE, DE FACON A DEFINIR UNE PLURALITE DE PORTIONS 4A DE RESSORTS EN FORME DE LANGUE, ESPACEES L'UNE DE L'AUTRE PAR UNE FAIBLE DISTANCE, SELON LA DIRECTION LONGITUDINALE DE LADITE PLAQUE DE METAL OU ANALOGUE, ET PAR LAMINAGE D'UNE PLURALITE DE FEUILLES DE METAL AINSI POINCONNEES ET CONFORMEES EN CYLINDRES OU EN ANNEAUX. LES VIBRATIONS DE L'ARBRE ROTATIF PEUVENT ETRE REDUITES A UN MINIMUM ET LA PLAGE DANS LAQUELLE ON PEUT ASSURER UNE ROTATION STABLE DE L'ARBRE ROTATIF PEUT ETRE CONSIDERABLEMENT AUGMENTEE. EN OUTRE LA DUREE DE VIE DU PALIER PEUT ETRE REMARQUABLEMENT AUGMENTEE.
Patent FR-2550320-A1 (FR)
Title: Table de cuisson, notamment en ceramique de verre, avec organes de service, ou manoeuvre
Inventor: HUSSLEIN JULIUS
IPC: F24C7/08
Filed: 1983-08-05
Abstract: TABLE DE CUISSON, NOTAMMENT EN CERAMIQUE DE VERRE, AVEC ORGANES DE SERVICE, OU MANOEUVRE. TABLE COMPORTANT AUSSI DES ORGANES DE SERVICE AFFECTES A AU MOINS UNE DES ZONES DE CHAUFFAGE POUR LA MISE EN ET HORS CIRCUIT ET LA COMMANDE DE LA PUISSANCE DE CHAUFFAGE DE CELLE-CI EN ETANT DISPOSES DANS LA ZONE MARGINALE DE LA TABLE ET FAISANT PARTIE FONCTIONNELLEMENT D'UN DISPOSITIF DE COMMANDE. UN OU PLUSIEURS ORGANES DE SERVICE 8 ETABLIS SOUS FORME DE BOUTONS-POUSSOIRS SONT PLACES SUR UNE OU PLUSIEURS ZONES ETROITES DE LADITE TABLE 1, ET LE DISPOSITIF DE COMMANDE DE LA PUISSANCE DE CHAUFFAGE EST ETABLI A DISTANCE DESDITS ORGANES DE SERVICE 8 ET EST RELIE AUX BOUTONS-POUSSOIRS PAR DES LIGNES ELECTRIQUES. LA TABLE SE PRETE A L'INSERTION DANS UNE CUISINE FORMEE D'ELEMENTS.
Patent FR-2555851-A1 (FR)
Title: 3-D television
IPC: H04N13/239
Filed: 1983-11-25
Abstract: The invention relates to a system for coding and decoding stereoscopic or different video images. It is composed of a coder, Figure 6, for recording and of a decoder, Figure 7, for reading and television reception. The coder comprises 2 electronic switches 16, 17 controlled by a bistable 15 driven by the frame synchronisation and inserts identification bursts via the stages 9, 10, 11, 12. The decoder comprises 4 electronic switches 121, 122, 123, 124 controlled by a bistable 120 driven by the frame synchronisation and by the identification bursts extracted by the stages 111, 112, 113, 114. Among the most interesting applications may be cited the production of 3-D films, on video cassette, and the television transmission of stereoscopic programmes.
Patent FR-2537815-A1 (FR)
Title: Dispositif de restitution de signaux de television en couleur
Inventor: ARAI KOJI
IPC: G11B20/02
Filed: 1983-12-14
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE RESTITUTION DE SIGNAUX DE TELEVISION EN COULEUR POUR LA RESTITUTION D'UN SIGNAL DE TELEVISION EN COULEUR ENREGISTRE SUR UNE BANDE MAGNETIQUE. SELON L'INVENTION, IL COMPREND UN PREMIER MOYEN RETARDATEUR 42, UN MOYEN GENERATEUR DE SIGNAUX DE COMPENSATION DE LA SEQUENCE DES COULEURS 36, UN PREMIER MOYEN DE COMMUTATION 15, UN MOYEN MULTIPLEXEUR 12, UN SECOND MOYEN RETARDATEUR 20, UN MOYEN GENERATEUR DE SIGNAUX DE COMMPENSATION DE LA PERIODE DE H 14 ET UN SECOND MOYEN DE COMMUTATION 18. L'INVENTION S'APPLIQUE NOTAMMENT A LA TELEVISION EN COULEUR.
Patent FR-2541201-A1 (FR)
Title: Palier de guidage a rotule pour le levier de changement de vitesse d'un vehicule automobile
Inventor: MUELLER ROBERT
IPC: F16H59/02
Filed: 1984-02-17
Abstract: PALIER DE GUIDAGE A ROTULE POUR LE LEVIER DE CHANGEMENT DE VITESSE D'UN VEHICULE. LE MONTAGE ARTICULE DU LEVIER 1 DE CHANGEMENT DE VITESSE D'UN VEHICULE EST ASSURE PAR UN PALIER DE GUIDAGE A ROTULE QUI COMPREND DEUX HEMISPHERES 3, 4 SEPARES LE LONG DU LEVIER DE CHANGEMENT DE VITESSE, EN CONTACT AVEC LUI, ET UN LOGEMENT DE PALIER EN DEUX PARTIES 16, 17 QUI LES RECOIT. POUR RATTRAPER LE JEU RADIAL, DEUX JOINTS TORIQUES 9, 10 SONT INSERES ENTRE LES HEMISPHERES ET LE LEVIER DE CHANGEMENT DE VITESSE. POUR ASSURER LA FIXATION RADIALE, DES TENONS RADIAUX 11, 12 SONT FORMES SUR LES HEMISPHERES; ILS PENETRENT DANS DES CREUX RADIAUX 13, 14 DU LEVIER DE CHANGEMENT DE VITESSE.
Patent FR-2541208-A1 (FR)
Title: Piece de renvoi pour ceintures de securite de vehicules automobiles
Inventor: FOHL ARTUR
IPC: B60R22/24
Filed: 1984-02-21
Abstract: L'INVENTION CONCERNE UN PIECE DE RENVOI POUR UNE CEINTURE DE SECURITE AVEC UN CORPS EN MATIERE SYNTHETIQUE PORTANT LA CEINTURE DANS LA ZONE DE RENVOI. SELON L'INVENTION, LE CORPS EN MATIERE SYNTHETIQUE 4 PRESENTE UN REVETEMENT DIMINUANT LE FROTTEMENT DE SURFACE, AU MOINS DANS LA ZONE OU S'APPUIE LA CEINTURE 3. L'INVENTION S'APPLIQUE NOTAMMENT A L'INDUSTRIE AUTOMOBILE.
Patent FR-2543047-A1 (FR)
Title: Appareil pour decouper des images planes appliquees sur un tissu de fond
Inventor: KLEGER
IPC: D06H7/00
Filed: 1984-02-23
Abstract: APPAREIL POUR DECOUPER DES IMAGES PLANES APPLIQUEES SUR UN TISSU DE FOND. UN PIED DE COUPE4 TERMINE A SON EXTREMITE INFERIEURE PAR UN PATIN24 EN FORME DE C, MUNI D'UN COUTEAU OSCILLANT18 EST MONTE POUR PIVOTER AUTOUR D'UN AXE VERTICAL7. AU MOYEN D'UNE POIGNEE TOURNANTE6, ON PEUT GUIDER L'ARETE TRANCHANTE OU LA LAME25 ENTRE LE TISSU DE FOND29 ET LA FIGURE PLANE30 APPLIQUEE SUR CE TISSU LE LONG DE LA COUTURE28. APPLICATION : FABRICATION DE MOTIFS DECORATIFS POUR DES ARTICLES DE CONFECTION.
Patent FR-2569027-A1 (FR)
Title: Infrasound perimeter detection system, infrasound processing
Inventor: GRINNEISER RAYMOND
IPC: G08B13/16
Filed: 1984-03-28
Abstract: The object of the present invention is an improvement in performance and reliability of infrasound detectors, especially applied to intrusion detection in a premises. This improvement results especially from processing of the signal picked up (by normalisation of the signal, spectral analysis, correlations, etc.) so as better to discriminate the useful signals from the parasitic signals, even if the latter are situated in the infrasound band picked up. In one embodiment, the signal originating from the sensor 1 is distributed between several analysis paths each equipped with bandpass filters 4. The respective peak values are detected 5 and stored in memory 6, then their respective amplitudes are mutually compared 7, 8. An alarm is triggered 12-15 if the result of the comparison is in accordance with a predefined criterion, characteristic of the useful signal sought.
Patent FR-2562914-A1 (FR)
Inventor: TYTGAT DANIEL
IPC: C23F15/00
Filed: 1984-04-16
Abstract: Process for inhibiting the corrosion of a mass of metal (2) in contact with an acid bath (3) containing ferric ions, according to which at least a part of the bath (3) is circulated through a stack of felts (10) made of carbon or graphite, alternating with perforated plates made of iron or an iron alloy (9). The process applies to the pickling of metallurgical products made of steel in hydrochloric acid baths.
Patent FR-2563092-A1 (FR)
IPC: A44C11/02
Filed: 1984-04-20
Abstract: A clasp with an interchangeable ornament includes a generally solid male clasp piece which is split longitudinally in a manner that it is transversely resilient, like a clip. A hollow female clasp piece has an insertion opening and an inwardly indented shoulder or lip at the insertion opening. When the male clasp piece is inserted into the female piece the shoulder of the female piece locks into a groove formed in the male clasp piece. Longitudinally extending slits in the peripheral wall of the female piece makes it transversely elastic and enables it to tightly hold an interchangeable ornamental sleeve that is fitted over the female piece. The ornamental sleeve in turn prevents the slit peripheral wall of the female piece from separating and assures that the inwardly indented shoulder remains locked in the groove of the male piece. Therefore, the male clasp part can not be a pulled out, except by squeezing the male piece to reduce its transverse cross-section to be smaller than the cross-section of the female piece.
Patent FR-2564369-A1 (FR)
Title: Method for treating timber against pests and device for implementing this method
IPC: A01M1/22
Filed: 1984-05-16
Abstract: a. Method for treating timber, especially beams, against xylophagous pests, in particular insect pests such as termites, beetles, the dipterans and their larvae. b. Method characterised in that there is placed on the beam 1 to be treated an electrically insulated enclosure 3 containing a microwave emitter 4 and part of this beam, this part of the beam 1 is subjected to the microwave energy for long enough to totally destroy the pests, and the enclosure 3 is then moved along the beam 1 until the beam has been treated in its entirety. c. The invention applies to the treatment of timber.
Patent FR-2547675-A1 (FR)
Title: Dissipateur de chaleur pour dispositifs a semi-conducteur
Inventor: LAVOCHKIN RONALD B
IPC: H01L23/40
Filed: 1984-05-30
Abstract: CE DISSIPATEUR DE CHALEUR COMPREND UN CORPS20 CONDUCTEUR DE LA CHALEUR QUI COMPORTE UNE FACE31 AGENCEE DE FACON A POUVOIR ETRE MISE EN CONTACT AVEC UN SEMI-CONDUCTEUR27 A REFROIDIR ET UNE PINCE21 CONCUE POUR VENIR EN APPUI CONTRE LE CORPS ET SERRER ELASTIQUEMENT LE SEMI-CONDUCTEUR CONTRE LA FACE DE CONTACT. LA PINCE COMPORTE AU MOINS UN ELEMENT DE FIXATION44 QUI FAIT SAILLIE, COMME LE CONDUCTEUR29 DU SEMI-CONDUCTEUR, AU-DELA D'UN BORD DU CORPS DU DISSIPATEUR, LES ELEMENTS DE FIXATION ETANT UTILISES POUR FIXER LE CORPS ET, DE CE FAIT, LE SEMI-CONDUCTEUR, A UN SUPPORT, TEL QU'UNE PLAQUETTE DE CIRCUIT IMPRIME. AVANTAGEUSEMENT, LA PINCE21 EST FABRIQUEE EN UNE MATIERE SOUDABLE, TELLE QUE DE L'ACIER A RESSORT, TANDIS QUE LE CORPS20 EST FABRIQUE EN UNE MATIERE DIFFERENTE, THERMIQUEMENT CONDUCTRICE, TELLE QUE DE L'ALUMINIUM.
Patent FR-2566229-A1 (FR)
Title: Improvement to distributing silo unloaders, and more particularly to the loading device
Inventor: LUCAS GUSTAVE
IPC: A01F25/20
Filed: 1984-06-25
Abstract: The present invention relates to an improvement to distributing silo unloaders and more particularly to an improvement in the device for loading these silo unloaders. The loading device according to the invention applies to silo unloaders of the type with a claw located at the end of a manipulating arm articulated onto the skip of the silo unloader, the claw acting as a door for closing off the frontal loading section of the skip, characterised in that the claw 1 includes, at its end, two horizontal knife blades 6 and 7 extending over the entire width of the claw and given opposing reciprocating movements.
Patent FR-2550007-A1 (FR)
Title: Method for producing a semiconducting film and photovoltaic device obtained by the method
IPC: H01L31/0392
Filed: 1984-07-27
Abstract: The method produces a semiconducting film on a substrate. It involves placing a substrate 1 with an uneven surface in a reaction chamber 50 containing at least two discharge electrodes 10, 12, an inlet for the gas reactant which produces the semiconducting film and an output for evacuating the chamber. The semiconducting film is produced by initiating a discharge while the reactant gas is present. Application particularly to the manufacture of roofing tiles carrying photovoltaic devices for converting solar energy into electrical energy.
Patent FR-2550877-A1 (FR)
Title: Bouchon permettant d'empecher l'ecoulement dans un cylindre de coeur d'un reacteur nucleaire
Inventor: FERREE HERBERT EDWARD
IPC: G21C13/02
Filed: 1984-08-16
Abstract: L'INVENTION COMPREND UN BOUCHON DE CYLINDRE DE COEUR QUI PEUT ETRE INSTALLE A DISTANCE DANS UN ORIFICE D'UN CYLINDRE DE COEUR D'UN REACTEUR NUCLEAIRE A EAU PRESSURISEE POUR FAIRE PASSER CE REACTEUR D'UNE CONFIGURATION A ECOULEMENT DESCENDANT DE DERIVATION A UNE CONFIGURATION A ECOULEMENT ASCENDANT DE DERIVATION. LE BOUCHON COMPREND UN CORPS AYANT UNE PARTIE CYLINDRIQUE DILATABLE 60 AVEC UN MANDRIN MOBILE 54 DISPOSE DANS LE CORPS. UNE MISE SOUS PRESSION DU FLUIDE A DISTANCE FAIT AVANCER LE MANDRIN, DILATANT AINSI LE CORPS ET LE FAISANT VENIR EN CONTACT AVEC L'ORIFICE 42. LE BOUCHON 50 COMPREND EGALEMENT UN MECANISME DE VERROUILLAGE 82, 86 POUR EMPECHER UNE LIBERATION INTEMPESTIVE DU BOUCHON ET UN MECANISME DE MISE A L'AIR LIBRE POUR EMPECHER UNE MISE SOUS PRESSION EXCESSIVE INTEMPESTIVE DU BOUCHON.
Patent FR-2554795-A1 (FR)
Title: Construction de plate-forme de chargement
Inventor: AXELSON GUNNAR
IPC: B62D33/023
Filed: 1984-10-11
Abstract: L'INVENTION CONCERNE UNE CONSTRUCTION DE PLATE-FORME DE CHARGEMENT. ELLE EST CONSTRUITE A PARTIR D'UN PANNEAU PLAT 24 FORMANT LA SURFACE SUPERIEURE DE LA PLATE-FORME, D'UNE TOLE ONDULEE 23, LES ONDULATIONS ETANT ORIENTEES TRANSVERSALEMENT PAR RAPPORT A LA PLATE-FORME, LA TOLE ONDULEE ETANT RELIEE AU PANNEAU PLAT, ET EN CE QUE LA PLATE-FORME DE CHARGEMENT EST DISPOSEE SUR UN BATI SUPPORT CONSTITUE DE DEUX POUTRELLES ESPACEES PAR RAPPORT AUX BORDS DE LA PLATE-FORME ET ORIENTEES DANS LE SENS LONGITUDINAL DE LA PLATE-FORME DE CHARGEMENT. APPLICATION AUX CAMIONNETTES NOTAMMENT.
Patent FR-2553653-A1 (FR)
Title: Device for level adjustment, particularly on dishwashers
Inventor: ILG JOSEF
IPC: A47L15/42
Filed: 1984-10-23
Abstract: Device for level adjustment, composed of a casing 3 with at least two air-trap chambers 4, 6, which can be emptied by means of syphons 11, 12, one of which is connected to a normal level manometric switch 16 and the other of which is connected to a safety level manometric switch 13, with a link to a fresh-water inlet, overflow edges 14, 15 towards the air-trap chambers being arranged, for the fresh water, at the height of the high level and of the safety level, and with a casing chamber 8 where the fall conduits 9, 10 of the syphons emerge and which is connected to the emptying pump or to the flow vessel 2 of the rinsing container. According to the invention, in the link between the casing chamber 8 and the flow vessel 2, there is a reservoir 19 which can contain at least the volume of the chamber 2 resulting from the safety level and from the normal level. The invention applies particularly to dishwashers.
Patent FR-2572478-A1 (FR)
Title: Improvement to transmission joints equipped with sealing bellows
Inventor: THIAULT ROGER PIERRE GABRIEL
IPC: F16J3/04
Filed: 1984-10-31
Abstract: This improvement aims to prevent the twisting of the bellows 5 enclosing a transmission joint, especially in use at low temperature. For this purpose, the member 4 of the joint to which the bellows 5 is fixed comprises, along the edge of a groove 6 in which a shoulder 8 of the bellows is received, a notching 9 situated, axially, in the zone covered by a ring or clamping collar 12.
Patent FR-2555835-A1 (FR)
Inventor: OUDET CLAUDE
IPC: H02K5/173
Filed: 1984-11-29
Abstract: In the present motor, the annular magnetized portion (5) of the rotor is secured to a portion (9) of a roller bearing via a planar annular disk (7) of which the planar annular surfaces are in contact with respective planar annular surfaces of said rotor portion (5) and of said portion of the roller bearing (9). The invention may be particularly applied to two stage motors of the above-mentioned type. It enables, with a simple and economical structure, to achieve a very high precision in the definition of the position of the magnetized portion of the rotor with respect to the stator.
Patent FR-2556077-A1 (FR)
Title: Bruleur a pulverisateur a ultrasons pour petits appareils de chauffage
Inventor: GAYSERT GERHARD
IPC: F23D11/34
Filed: 1984-11-29
Abstract: BRULEUR CARACTERISE EN CE QUE LE PULVERISATEUR1 MUNI D'UN POINT D'AMENEE DE COMBUSTIBLE1A EST DISPOSE DE FACON CENTREE, AVEC UN PLATEAU DE PULVERISATION1B BAIGNE PAR 1 AU MAXIMUM DE LA QUANTITE D'AIR COMBURANT, SUR LA PAROI FRONTALE7A D'UNE CHAMBRE DE COMBUSTION CYLINDRIQUE7, DONT L'AUTRE EXTREMITE PRESENTE UN DIAPHRAGME A FLAMME9 ET A LA SUITE DE CELUI-CI, UN TUBE DE SORTIE DE GAZ DE CHAUFFAGE8 A DIRECTION D'ECOULEMENT AXIALE ET EN CE QUE LA CHAMBRE DE COMBUSTION PRESENTE UNE ZONE D'ALLUMAGE3 MUNIE DE PERFORATIONS DE PAROI4 POUR L'ACCES D'AIR PRIMAIRE ET CONTENANT UNE BOUGIE D'ALLUMAGE A HAUTE TENSION2, DE PREFERENCE DISPOSEE RADIALEMENT ET, A LA SUITE DE CETTE ZONE, UNE ZONE DE COMBUSTION COMPLETE5 MUNIE DE FENTES DE PAROI6 POUR L'ACCES D'AIR SECONDAIRE.
Patent FR-2574040-A1 (FR)
IPC: B62J1/28
Filed: 1984-11-30
Abstract: Device which can be fitted to all two-wheeled vehicles for transporting a child and shopping. It is composed of an iron framework covered with synthetic or plastic material. A cover 1 is equipped with two armrests 2. Two hooks 3 hold the cover lifted up. A stop device 4 is provided at the rear of the cover so that the latter does not move off backwards. The cover 1 may be locked by a padlock 5. At the front of the paniers 6 two dished elements 7 allow the passage of the child's feet. A reinforcement 8 is located in the middle of the framework placed on the two-wheeled vehicle. The assembly is fixed by hooks 9 engaging on the luggage rack. This device may be designed differently in the area of the paniers which may become movable bags of variable dimensions. Fixing is still obtained by means of two hooks engaging on the luggage rack of two-wheeled vehicles.
Patent FR-2563121-A1 (FR)
Title: Continuous disproportionation of hydro-chloro-silane
Inventor: YAMADA MITSUNORI
IPC: B01J31/40
Filed: 1985-01-11
Abstract: Chlorosilane disproportionation catalyst (A) comprises as major component a tert. amine of formula R2N-R (I) (each R = aliphatic hydrocarbyl, with at least 12C in the 3 R gps.). Esp. (I) contains 12-36C, pref. are tri(n-butyl, n-pentyl, n-hexyl, n-heptyl, n-octyl or n-(do)dodecyl)amines. Also new is continuous prodn. of silanes by disproportionating a hydrogenated cheorosilane (e.g. SiHCl3) in presence of (A), then recovering (1) as overhead a silane contg. more H than the starting material and (2) as sump prod. a solvent mixt. contg. a silane with more Cl atoms and (I).
Patent FR-2579345-A1 (FR)
Title: Device for processing bank cheques in order to credit them
IPC: G06Q40/00
Filed: 1985-03-22
Abstract: The invention relates to a device arranged to facilitate processing of bank cheques with a view to crediting them. According to the invention, a housing 10 includes a passage for a bank cheque provided with drive means, a keyboard 12, a display 14, processing means and connectors 59, 66 for linking with a conventional electronic recording cash register and a printer. Each time a payment is made by cheque, the cashier inserts the cheque, filled in and signed by its issuer, into the device. The identification data "CMC7" code of the cheque are read and decoded in order to be loaded into a memory. Simultaneously, means act to endorse the cheque in the name of the payee. In the course of this operation, the cashier can either enter the corresponding total into the memory, with the aid of the keyboard 12, or, more simply, transfer it electronically from the recording cash register to the said memory, simply by pressing a "transfer" key. The data thus contained in the memory may undergo various processing and/or sorting in order to be printed later on an appropriate cheque credit slip. The invention thus provides an economical solution for considerably reducing the time usually given over to these tedious administrative operations.
Patent FR-2579461-A1 (FR)
Title: Amides de l'acide para-methoxycinnamique et de l'acide urocanique utilises comme filtres solaires; procedes d'obtention, compositions dermo-pharmaceutiques et cosmetiques les contenant et applications
Inventor: ROBERT DOMINIQUE
IPC: C07D233/54
Filed: 1985-03-28
Abstract: DES DERIVES A FONCTION AMIDE OBTENUS PAR REACTION ENTRE DES DERIVES D'AMINES LINEAIRES, RAMIFIEES OU CYCLIQUES DE STRUCTURE AMINO-ACIDE OU PEPTIDIQUE ET L'ACIDE PARA-METHOXYCINNAMIQUE OU L'ACIDE UROCANIQUE ONT ETE PREPARES. CES COMPOSES SONT PRECONISES COMME FILTRES SOLAIRES SPECIFIQUES, ABSORBANT AUX ENVIRONS DE 310NM ET EVITANT LES PHENOMEMES ERYTHEMATEUX LORS DES EXPOSITIONS AU SOLEIL. LA STRUCTURE AMIDIQUE EST EN FAVEUR D'UNE AUGMENTATION DE LA STABILITE CHIMIQUE DE CES FILTRES PAR RAPPORT AUX ESTERS ACTUELLEMENT UTILISES ET LA CONDENSATION DES CHROMOPHORES A DES AMINO-ACIDES SOUFRES A ETE REALISEE DANS LE BUT D'AMELIORER LEUR ADHERENCE A LA PEAU. CES PRODUITS SONT PRECONISES COMME PRINCIPES ACTIFS DE PREPARATIONS DERMO-PHARMACEUTIQUES ET COSMETOLOGIQUES.
Patent FR-2581548-A1 (FR)
Title: Dispositif d'injection intraosseuse de produits biocompatibles
IPC: A61M5/32
Filed: 1985-05-09
Abstract: Dispositif d'injection intraosseuse de liquides biocompatibles comprenant une aiguille entraînée en rotation. Selon l'invention, le corps du dispositif en forme de poignée 1 inclut deux micromoteurs 4, 5 sous la dépendance d'un circuit électronique 6 alimenté par une batterie d'accumulateurs 7 et commandés par des interrupteurs 2, 3. Applications : injections dans l'os spongieux après traversée de la corticale. (CF DESSIN DANS BOPI)
Patent FR-2582330-A1 (FR)
Title: Display system, particularly for road signs
Inventor: OHIER JEAN
IPC: G09F23/00
Filed: 1985-05-23
Abstract: Display system with moulded solid characters, preferably made of plastic. According to the invention, the display system comprises one or more character-carrying bands 11 shaped in order to have a hollow housing 12 inside which the alphanumeric characters 13 are fixed, making up the message or proper noun. The characters may be positioned accurately inside the hollow housing by means of ribbings.
Patent FR-2573752-A1 (FR)
Title: Procede d'isomerisation du n-butane en isobutane
Inventor: OLAH GEORGE ANDREW
IPC: C07B61/00
Filed: 1985-05-31
Abstract: L'INVENTION CONCERNE UN PROCEDE PERFECTIONNE D'ISOMERISATION DU BUTANE NORMAL EN ISOBUTANE. LE PROCEDE CONSISTE ESSENTIELLEMENT A FAIRE ENTRER EN CONTACT DU BUTANE NORMAL, A DES TEMPERATURES INFERIEURES A 50C PENDANT UNE DUREE DE MOINS DE 30MINUTES, AVEC UN CATALYSEUR DONT LA COMPOSITION COMPREND ESSENTIELLEMENT 95 A 99 EN POIDS D'ACIDE FLUOROSULFURIQUE ET 1 A 5 EN POIDS D'UN COACIDE PROTIQUE CHOISI DANS LE GROUPE COMPRENANT LE FLUORURE D'HYDROGENE, L'ACIDE SULFURIQUE, L'ACIDE TRIFLUOROMETHANESULFONIQUE ET LEURS MELANGES, PUIS A RECUEILLIR L'ISOBUTANE. L'ISOBUTANE EST UN COMPOSE ESSENTIEL POUR LA PRODUCTION DE POLYISOBUTYLENE, D'ALCOOL TERTIO-BUTYLIQUE ET D'AUTRES PRODUITS.
Patent FR-2566430-A1 (FR)
Title: Acier resistant a la chaleur cr-12 et piece de turbine formee a partir de ce dernier
Inventor: WATANABE OSAMU
IPC: C22C38/48
Filed: 1985-06-20
Abstract: UN ACIER RESISTANT A LA CHALEUR CR-12 QUI CONTIENT DE 0,08 A 0,15 EN POIDS DE CARBONE, DE 0,2 A 0,6 DE SILICIUM, DE 0,3 A 0,8 DE MANGANESE, DE 0,6 A 1,2 DE NICKEL, DE 9,5 A 11,0 DE CHROME, DE 0,7 A 1,5 DE MOLYBDENE, DE 0,15 A 0,27 DE VANADIUM, DE 0,10 A 0,27 AU TOTAL DE NIOBIUM ETOU TANTALE, DE 0,03 A 0,08 D'AZOTE, DE 1,1 A 1,3 DE TUNGSTENE, ET LE RESTE ETANT DU FER. LA RESISTANCE A LA RUPTURE AU FLUAGE DE CET ACIER RESISTANT A LA CHALEUR CR-12 EST PLUS GRANDE QUE CELLE DE L'ACIER RESISTANT A LA CHALEUR CR-12 DE L'ART ANTERIEUR. UN ELEMENT DE TURBINE FORME DE L'ACIER RESISTANT A LA CHALEUR CR-12 DE LA PRESENTE INVENTION POSSEDE UNE RESISTANCE SUFFISANTE POUR ETRE UTILISE A UNE TEMPERATURE ELEVEE DE 600 A 650C.
Patent FR-2589490-A1 (FR)
Title: Process for obtaining monocrystalline thin films of conjugated polymers
Inventor: BERREHAR JEANNE
IPC: C30B1/02
Filed: 1985-07-04
Abstract: Process for obtaining monocrystalline thin films of conjugated polymers, which consists in polymerising a monomer crystal by electronic irradiation with the aid of a beam of slow electrons.