baber/WOPTO huggingface dataset:
Patent FR-2519954-A1 (FR)
Title: Scoop drill for collecting earth samples during prospecting - where hydraulic jacks can swivel cutter blades to grip earth sample
IPC: E02F3/47
Filed: 1982-01-15
Abstract: The scoop drill has a cylindrical casing with a detachable bottom head carrying cutter blades mounted on pivots. The blades are connected by levers to the bottom end of a piston rod in a hydraulic jack(a). The cylinder of jack(a) is connected to the cylinder of a second hydraulic jack(b), the piston of which is connected to a control cable fixed to the winch of the machine. When the control cable is raised, the cutter blades swivel inwards to grip and retain an earth sample which can then be brought to the surface.
Patent FR-2498240-A1 (FR)
Title: Charniere de rabattement en matiere plastique
IPC: B65D47/08
Filed: 1982-01-21
Abstract: CHARNIERE DE RABATTEMENT EN MATIERE PLASTIQUE FAITE D'UNE SEULE PIECE, DONT LES DEUX PARTIES 1, 2 SONT REPLIABLES AUTOUR D'UN AXE PRINCIPAL GEOMETRIQUE ET RELIES DE FACON ARTICULEE PAR DES CHARNIERES-FILMS ET AU MOINS UN ELEMENT INTERMEDIAIRE 5 DISPOSE ENTRE ELLES, ET OU, POUR OBTENIR L'EFFET DE REPLIAGE ELASTIQUE, AU MOINS UNE PARTIE DE LA CHARNIERE DE RABATTEMENT FAIT RESSORT. LES CHARNIERES-FILMS 9, 10, ETC., DELIMITANT UN ELEMENT INTERMEDIAIRE 5, 5.1, ETC., DIVERGENT (EN LIGNE DROITE OU COURBE) ET S'ETENDENT EN BIAIS PAR RAPPORT A L'AXE PRINCIPAL GEOMETRIQUE. PAR AILLEURS LES DEUX PARTIES DE LA CHARNIERE 1, 2 SONT ARTICULEES L'UNE SUR L'AUTRE A, AU MOINS, UN AUTRE POINT LE LONG DE L'AXE PRINCIPAL GEOMETRIQUE. APPLICATION NOTAMMENT AUX FERMETURES DE BOUTEILLES, FABRIQUEES D'UNE SEULE PIECE AINSI QU'A DE NOMBREUX AUTRES OBJETS.
Patent FR-2521167-A1 (FR)
Inventor: ZANETTA HUGUES
IPC: F27D3/16
Filed: 1982-02-10
Abstract: A gas-injection lance has a main tube centered on an axis and having a lower end formed adjacent the axis with a plurality of throughgoing inner orifices and an upper end to which is fed a treatment gas under pressure that pressurizes the interior of the tube therewith sufficiently that the gas exits from the lower end through the inner orifices at supersonic speed. An annular array of nozzles traversing the lower tube end around the inner orifices each have an outer end opening outside of the tube and an inner end inside the tube. Respective pressure-reducers each have one side open at the lower tube end inside the tube and another side connected to the inner end of a respective nozzle for passing gas from the interior of the tube into the nozzles with a substantial pressure reduction so that the gas exits from the outer ends of the nozzles at subsonic speed. The pressure-reducers each comprise a body forming a chamber of predetermined flow cross section into which the respective inner nozzle end opens and an inlet on the body having an opening of flow cross section much smaller than that of the chamber and of the respective nozzle.
Patent FR-2521563-A1 (FR)
Title: Condensed 1,3-benzo:diazepine(s) - used for treatment of depression and psychic disorders
Inventor: FERRAND GERARD
IPC: C07D513/04
Filed: 1982-02-17
Abstract: Condensed 1,3-benzodiazepines of formula (I), and their acid addn. salts are new (where X1 and X2=H, halogen, lower alkoxy, OH, NO2, or NH2; R, R1 and R2=H or lower alkyl or phenyl, such that R1 and R2 are not both other than H; Y=S or O; n=zero or 1). Used for treatment of depression and psychic disorders. Cpds. (I) are obtd. by the cyclisation of cpds. of formula (II). Cyclisation is effected by either of the following methods. (a) with an organic or mineral acid, at ambient or elevated temp. to give (I; Y=S); (b) by treatment with methyl iodide, pref. in a lower alkanol, at ambient or elevated temp., to give (I; Y=0).
Patent FR-2522404-A1 (FR)
Title: Armour plate esp. for automobiles - has front shell resistant layer and tough resin impregnated fibrous backing
Inventor: HEISSLER HERBERT
IPC: F41H5/04
Filed: 1982-02-26
Abstract: Armour plating, esp. for protection of normal automobiles, consists of a front plate of projectile-shattering or resistant material, esp. Al sintered ceramic and boron carbide, and of a rear supporting layer. This rear supporting layer is pref. of textile fibre fabric composed of loosely laid, weakly connected together layers, esp. impregnated with synthetic resin. This backing layer has a tendency to hold together the front layer after shattering and has a high work-absorption capacity. The hard outer layer may also be externally coated with a film possessing high ductility and strain capacity. Pref. material for the fabric of the backing layer is aromatic polyamide fabric.
Patent FR-2522924-A1 (FR)
Title: Trailer for estimating crop yield by sampling - uses carriage travelling on transversely elongated frame to clear area set out and recorded
IPC: A01D27/00
Filed: 1982-03-08
Abstract: The tractor (4) drawn frame comprises a carriage (7) mounted on an elongated mobile frame (1) and is used to sample a field of mature root crop with a view to establishing the likely weight yield. The crop is in parallel rows and the unit lifts a number of plants (3) from several adjacent rows, the length of row involved or the area cleared being recorded to provide the basis for the yield estimate. An elevator coupling (9) secures the frame with its longitudinal axis normal to both the rows and the direction in which the tractor is travelling. The carriage moves along rails (6) incorporated in the frame, using detectors in the form of skis (13) to centre crop-lifting equipment over a row.
Patent FR-2523808-A1 (FR)
Title: Collapsible kennel for dog - uses base on feet to mount hinged fold-down end panels supporting canvas fixed by press studs
IPC: A01K1/03
Filed: 1982-03-23
Abstract: The collapsible kennel is designed to house a small domestic pet e.g. a dog. A floor panel (102) has pivot down facade panels (105, 106) mounted on the front and rear edges. The floor is mounted on two demountable feet (101) whilst hinged toe fixings (104) allow the facades to fold into a horizontal position on the floor. The assembly is completed by a canvas covering (109) to the roof and side walls. The feet may be fixed by simple bolts and the canvas by press studs (110) to the fascades and the long edges of the floor, the rear facade having vent holes (107) falling towards the outside.
Patent FR-2524953-A1 (FR)
Title: End anchor for multi-strand rope - has grooved core for separate rope strands adhered into place
Inventor: LECLERCQ CLAUDE ROGER
IPC: F16G11/04
Filed: 1982-04-09
Abstract: The end anchor comprises a cylindrical core (1a) with a conical leading end (1b). The core (1a) contains longitudinal grooves (3), preferably equal in number to the strands of the rope. In addition, the end piece has an outer envelope (7) with a conical wedge (8). The end piece is assembled onto the cable using the gland (11). The non-twisted strands (6) are fixed into the grooves (3) of the core and the adhesive is applied around the core and the inside of the envelope, which has axial indentations to interlock with the grooves and strands.
Patent FR-2508021-A1 (FR)
Title: Appareil pour la manutention de bobines
IPC: B65H54/54
Filed: 1982-04-14
Abstract: APPAREIL POUR SUPPORTER ET MANIPULER DES BOBINES LOURDES. L'APPAREIL COMPREND UN CARTER 12, 76 AVEC UNE OUVERTURE D'ACCES 14 QUI PEUT ETRE FERMEE PAR UN VOLET 16. UN ORGANE PORTEUR 24 PERMET DE SUPPORTER UNE BOBINE 18 ET LA FAIRE PIVOTER A TRAVERS L'OUVERTURE 14, ENTRE UNE POSITION DE CHARGEMENT ET UNE POSITION DE REMPLISSAGE. DES MOYENS D'ENTRAINEMENT 82, 84, 80, 78, 68 PERMETTENT DE METTRE LA BOBINE EN ROTATION SEULEMENT LORSQU'ELLE SE TROUVE A L'INTERIEUR DU CARTER. UN MECANISME DE CHARIOTAGE 120 COMMUNIQUE UN MOUVEMENT DE VA-ET-VIENT AU FIL OU AU CABLE LORSQUE CE DERNIER EST EN COURS DE BOBINAGE. APPLICATION A LA MANUTENTION ET AU REMPLISSAGE DE BOBINES DE GRANDE DIMENSION A GRANDE VITESSE, EN TOUTE SECURITE POUR LE PERSONNEL.
Patent FR-2503547-A1 (FR)
Title: Chaussures de travail avec tampon de remplissage du talon
Inventor: SWEENY HENRY DERMOT
IPC: A43B7/32
Filed: 1982-04-07
Abstract: LE TAMPON DE REMPLISSAGE DE TALON 50 EST MOULE EN UNE MATIERE LEGERE (PAR EXEMPLE EXPANDEE) AVEC UNE OU PLUSIEURS SAILLIES SUPERIEURES 70 SUR LESQUELLES ON ENCLENCHE SOIT UN CAMBRION D'ACIER 62 EN ACIER A RESSORT, SOIT UNE SEMELLE PROTECTRICE EGALEMENT EN ACIER ET QUI S'ETEND DAVANTAGE VERS L'AVANT QUE LE CAMBRION, L'UN ET L'AUTRE COMPORTANT DES PERFORATIONS 68 CORRESPONDANT AUX SAILLIES. L'ENSEMBLE OBTENU EST ALORS INTRODUIT DANS LE MOULE DESTINE A REALISER LA SEMELLE PROPREMENT DITE DE MANIERE A ETRE ENROBE AU SEIN DE CELLE-CI. LE TAMPON 50 COMPORTE DES TROUS 60 POUR L'ANCRAGE DANS LA SEMELLE. LE CAMBRION 62 EST RENFORCE PAR DES NERVURES 64, 66.
Patent FR-2504557-A1 (FR)
Title: Revetements isolants pour aciers electriques
Inventor: HASELKORN MICHAEL HARRIS
IPC: C21D1/70
Filed: 1982-04-22
Abstract: SOLUTION DE REVETEMENT AQUEUSE POUR FORMER UN REVETEMENT ISOLANT DIRECTEMENT SUR DES ACIERS ELECTRIQUES ET SUR DES ACIERS RECOUVERTS D'UN VERRE DE LAMINAGE. LA SOLUTION AQUEUSE COMPREND UNE SOLUTION DE PRE-MELANGE DE PHOSPHATE D'ALUMINIUM ET DE MAGNESIUM ET UNE SOLUTION DE SILICE COLLOIDALE. LA SOLUTION DE PRE-MELANGE COMPREND EGALEMENT ENVIRON 10 A 45PARTIES EN POIDS DE CRO PAR 100PARTIES EN POIDS DE HPO, CALCULE EN HPO SUR UNE BASE ANHYDRE, ENVIRON 5 A 20PARTIES D'UN COMPOSE CHOISI PARMI L'ACIDE BORIQUE, LE PENTOXYDE DE VANADIUM ET LEURS MELANGES PAR 100PARTIES DE HPO, CALCULE EN HPO SUR UNE BASE ANHYDRE ET UNE QUANTITE SUPPLEMENTAIRE DE MG EGALE AU MAXIMUM A LA QUANTITE PASSANT EN SOLUTION. LA SOLUTION DE SILICE COLLOIDALE EST PRESENTE EN UNE QUANTITE COMPRISE ENTRE LA QUANTITE QUI FORME UN VERRE SATISFAISANT ET 40 EN VOLUME DE MANIERE A FOURNIR UNE SOLUTION DE REVETEMENT AYANT UN RAPPORT SOLUTION DE PRE-MELANGESOLUTION DE SILICE COLLOIDALE DE 1,5:1 EN VOLUME.
Patent FR-2525840-A1 (FR)
Title: Delay compensation circuit for sync. data transmission line - includes clock signal recovery and phase shifting circuits for digital data in bidirectional link
Inventor: MARTINEAU LAURENT
IPC: H04J3/06
Filed: 1982-04-26
Abstract: The compensation circuit for digitally transmitted signals sent along a bidirectional link allows compensation for the time delays arising in the two directions of transmission. It includes output phase resetting circuits connected by their inputs to the connections of the link at the local level, to ensure transmission of data to local equipment. A clock recovery circuit and time base is connected by its output to one of the connections of the link, providing recovered clock signals and local clock signals obtained from signals received via the link. A phase comparator is connected to the clock recovery circuit to reduce the frequency of the clock signals by a certain ratio, and a controlled de-phaser shifts the phase of the final clock signal w.r.t. the local signal.
Patent FR-2527160-A1 (FR)
Title: Toe clip for Kayak canoe - has transverse thrust bar fitted inside conical cover pressed into front of hull
IPC: B63H16/02
Filed: 1982-05-19
Abstract: The kayak canoe toe clip is made from a conical hollow cover (8) shaped for pressing into the front (3) of the canoe. The inside of the canoe has adjustable fixings for transverse thrust bar fitting in longitudinal grooves. The outside of the cover has one or more openings (20) to engage a corresponding shape inside the hull, to form locking clips. The cover is screwed to the hull and its extreme end (22) is closed by a front partition in which are holes to allow water to pass.
Patent FR-2531085-A1 (FR)
Inventor: REGNIER GILBERT
IPC: C07D473/12
Filed: 1982-07-28
Abstract: New xanthine compounds of the formula: in which: R1 is hydrogen or alkyl from C1 to C5 inclusive; R2 is a hydrocarbon radical up to C6 having optionally a double bond, phenyl or benzyl; R3 is hydrogen, alkyl, hydroxyalkyl or dihydroxyalkyl each from C1 to C5 R4 represents: in which: Y is hydrogen, halogen, alkyl or alkoxy from C1 to C5 or hydroxyl; Z is methylene or a straight or branched hydrocarbon radical from C2 to C5 optionally substituted by hydroxyl; and A is an amino group of the formula: p being 2 or 3; in which q is 1 or 2, and X is a single bond, oxygen or in which R5 is hydrogen, alkyl or alkylene up to C5, or in which m is an integer from 2 to 6 and R6 is alkyl from C1 to C5. These new compounds and physiologically tolerable acid addition salts thereof may be used as medicines especially in the treatment of all diseases where it is necessary to inhibit the antigenic antibody reactions.
Patent FR-2510699-A1 (FR)
Title: Installation de commande et de regulation pour un ensemble hydraulique reglable
Inventor: BACKE WOLFGANG
IPC: F16H61/46
Filed: 1982-08-03
Abstract: A.INSTALLATION DE COMMANDE ET DE REGULATION POUR UN ENSEMBLE HYDRAULIQUE REGLABLE. B.INSTALLATION CARACTERISEE EN CE QUE SUR LA CANALISATION DE REFOULEMENT 12 DE LA PRESSION DE COMMANDE DE LA POMPE AUXILIAIRE DE COMMANDE 10, EN DEHORS DE LA CANALISATION 12 ABOUTISSANT A LA CHAMBRE DE PRESSION 15 DANS LAQUELLE LE PISTON DE REGULATION 16 EST SUSCEPTIBLE DE SE DEPLACER, UNE SECONDE CANALISATION DERIVEE 44 EST RACCORDEE EN AMONT DE L'ETRANGLEMENT 13, CETTE CANALISATION ETANT RACCORDEE A LA CANALISATION 5 OU BIEN 1 AMENANT LE FLUIDE SOUS PRESSION AU MOTEUR HYDRAULIQUE 6 TANDIS QUE SUR CETTE SECONDE CANALISATION DERIVEE EST DISPOSE UN SECOND ETRANGLEMENT 56. C.L'INVENTION S'APPLIQUE NOTAMMENT A LA COMMANDE ET A LA REGULATION D'UN MOTEUR HYDRAULIQUE.
Patent FR-2515271-A1 (FR)
Title: Demarreur equipe d'un reducteur a engrenage planetaire
Inventor: HAMANO ISAO
IPC: F02N15/02
Filed: 1982-10-22
Abstract: L'INVENTION SE RAPPORTE A UN DEMARREUR EQUIPE D'UN REDUCTEUR A ENGRENAGE PLANETAIRE ET DESTINE A DIMINUER UNE FORCE D'IMPACT QUI SE DEVELOPPE LORSQU'UN MOTEUR A COMBUSTION INTERNE EST MIS EN MARCHE. LE DEMARREUR COMPREND UN MOTEUR 1 PRESENTANT UN PREMIER ARBRE ROTATIF 5 ET UN INDUIT 2; UN PIGNON 9 A DENTURE DROITE FORMEE SUR LEDIT ARBRE ROTATIF; UNE ROUE CYLINDRIQUE 11 QUI, MONTEE EN ROTATION SUR LA FACE INTERNE DUDIT INDUIT, COMPORTE UNE DENTURE INTERNE; DES PIGNONS PLANETAIRES 12 EN PRISE AVEC LADITE ROUE CYLINDRIQUE ET LEDIT PIGNON A DENTURE DROITE; UN SECOND ARBRE ROTATIF DE SORTIE 13 DOTE DE PREMIERS MOYENS 131, 132 POUR SUPPORTER LESDITS PIGNONS PLANETAIRES, LEDIT PREMIER ARBRE ROTATIF ETANT POURVU DE SECONDS MOYENS 501, 13 POUR SUPPORTER LEDIT SECOND ARBRE EN ROTATION.
Patent FR-2534794-A1 (FR)
Title: Support/display unit for articles in shops.
Inventor: PIEL MARC
IPC: A47F7/24
Filed: 1982-10-22
Abstract: A vertical post 2 carries at least one arm 3, tilted downwards, which has in its upper face parallel guide stops 4 forming, with the longitudinal direction 6 of the arm 3, an angle a of preferably 60 DEG , these guide stops 4 conferring on the suspended articles 5 a specific orientation which positions them in an offset arrangement when viewed in the direction of the arrows F2.
Patent FR-2517296-A1 (FR)
Title: Systeme catalytique et procede pour la production de melanges de methanol et d'alcools superieurs
Inventor: FATTORE VITTORIO
IPC: C07C31/02
Filed: 1982-11-26
Abstract: SYSTEME CATALYTIQUE ET PROCEDE POUR LA PRODUCTION DE MELANGES DE METHANOL ET D'ALCOOLS SUPERIEURS. LE SYSTEME CATALYTIQUE COMPREND DU ZINC, DU CHROME, DU CUIVRE, DES METAUX ALCALINS, ET EVENTUELLEMENT UN OU PLUSIEURS METAUX CHOISIS ENTRE LE MOLYBDENE, LE MANGANESE, LE LANTHANE, LE CERIUM, L'ALUMINIUM, LE TITANE ET LE VANADIUM, TOUT OU PARTIE DE CES ELEMENTS ETANT CHIMIQUEMENT LIES A L'OXYGENE ETOU ENTRE EUX. LE SYSTEME CATALYTIQUE SELON L'INVENTION PERMET UNE PRODUCTIVITE ET UNE SELECTIVITE QUI NE VARIENT PAS DANS LE TEMPS.
Patent FR-2539970-A1 (FR)
Title: Mobile library
Inventor: DAVID ANDRE
IPC: A47B57/04
Filed: 1983-01-31
Abstract: This mobile library consists of a number of compartments (pigeonholes) juxtaposed in rows, and superposed in shelves (levels), the compartments (pigeonholes) being inclined downwards and outwards so that vibration will tend to make the stored books slide towards the lower outer corner of the said compartments (pigeonholes) 1 and 9 and the said compartments (pigeonholes) having no projecting element which may damage these books.
Patent FR-2520924-A1 (FR)
Title: Commutateur electrique avec plaque d'extremite de commutation munie d'une fente
Inventor: MASUDA SHIGERU
IPC: H01H9/44
Filed: 1983-02-02
Abstract: LE COMMUTATEUR SELON L'INVENTION COMPORTE UN CONTACT MOBILE 106 POUVANT ETRE MIS EN CONTACT AVEC UN CONTACT FIXE, UN EXTINCTEUR D'ARC RELIE ELECTRIQUEMENT AU CONTACT FIXE ET UNE PLAQUE DE COMMUTATION 103 DISPOSEE PRES DU TRAJET DU MOUVEMENT DU CONTACT MOBILE 106. LADITE PLAQUE DE COMMUTATION COMPORTE UNE PLAQUE D'EXTREMITE 118 MUNIE D'UNE ENCOCHE 116 DANS SA PARTIE CENTRALE AFIN QU'UNE EXTREMITE DE L'ARC SOIT ENTRAINEE VERS LE CENTRE DE LADITE PLAQUE D'EXTREMITE.
Patent FR-2540713-A1 (FR)
Title: Composite-sole structure, particularly for safety shoes
Inventor: MARTINEAU PHILIPPE
IPC: A43B13/12
Filed: 1983-02-10
Abstract: It results from the co-vulcanisation of two materials, one, compact, constituting an envelope 1 providing resistance to wear and to aggressive agents, and the other 4, cellular, adhering to the preceding one in an intimate manner, conferring light weight and flexibility. Applications to safety shoes.
Patent FR-2521583-A1 (FR)
Title: Non-polluting oil for offshore drilling fluids - with low toxicity to shrimps and low viscosity
Inventor: JACHNIK RICHARD PAWEL
IPC: C09K8/36
Filed: 1983-02-17
Abstract: An oil (I) is claimed for use in oil-based drilling fluids in drilling operations where the fluid is used to carry debris out of a subsea bore hole and the fluid-contaminated debris are dumped in the sea. (I) is characterised by giving less than 5% mortality of brown shrimps when tested in aerated sea water at 15 deg.C for 24 hr. at a concn. of 0.1 (pref. 0.333) ml/l, and having a viscosity ofless than 6 cS at 40 deg.C. (I) is pref. a naphthenic or paraffinic oil with an aromatics content of less than 5%, a 20 deg.C viscosity of less than 10 (esp. 1-7) cS, a 40 deg.C viscosity of 1-5.5 (esp. 1-5) cS and a 100 deg.C viscosity of 0.7-2.5 cS. It is pref. less viscous than diesel oil.
Patent FR-2527120-A1 (FR)
Title: Dispositif et procede de pre-ebauchage pour calibrer des diametres par laminage, comprenant des moyens d'ebauchage de surfaces
Inventor: FITZPATRICK PAUL
IPC: B21H5/00
Filed: 1983-03-10
Abstract: L'OUTIL DESTINE A PREPARER UNE PIECE A TRAVAILLER CYLINDRIQUE AU CALIBRAGE DE SON DIAMETRE PAR LAMINAGE DANS DES TOLERANCES DONNEES COMPREND UN CORPS PRESENTANT UNE EXTREMITE D'ATTAQUE 20 ET UNE EXTREMITE DE FUITE 32 ET COMPORTANT UNE FACE DE TRAVAIL 22, 24 MUNIE DE STRIES DESTINEES A IMPARTIR UNE RUGOSITE LIMITEE ET CONTROLEE A LA SURFACE DE LA PIECE A TRAVAILLER. L'OUTIL FAVORISE L'OBTENTION APRES CALIBRAGE PAR LAMINAGE D'UN DIAMETRE DE LA PIECE A TRAVAILLER SITUE DANS DES TOLERANCES PLUS SERREES.
Patent FR-2543362-A1 (FR)
Title: Semiconductor device comprising an insulating substrate whose lattice parameters are of the order of those of the semiconducting material, and its manufacturing process
Inventor: HENRY JEAN YVES
IPC: H01L21/20
Filed: 1983-03-25
Abstract: The subject of the invention is a semiconductor device and its manufacturing process. This device comprises an insulating substrate 1 and at least one layer 3 of semiconducting material deposited on the substrate. According to the invention, the substrate 1 consists of a solid solution of at least two fluorides of alkaline earth metals, the composition of this solid solution being such that it has crystalline lattice parameters practically equal to those of the semiconducting material constituting the layer 3. By way of example a substrate 1 of CaxSr1-xF2 is used, in which x lies between 0.4 and 0.5 when the layer 3 is made of GaAs.
Patent FR-2549353-A1 (FR)
Title: Illuminating walking stick particularly for invalids or the handicapped
IPC: A45B3/04
Filed: 1983-07-18
Abstract: This walking stick or similar article is fitted out in order to illuminate, as desired by the user, at night or in darkness, the place where he is going. For this purpose, this walking stick comprises a hollow handle 1, at one end of which is fastened the grip 3 and at the other end of which is attached a transparent sleeve 4, inside which is accommodated an electric bulb 5 with a reflector 6, powered by batteries 7 accommodated in the handle 1 and connected by electrical wires 8 to a switch 9 provided, for example, in the grip.
Patent FR-2550337-A1 (FR)
Title: Sonde de mesure de niveau de liquide dans un reservoir ou une conduite
Inventor: LOMBARD CLAUDE
IPC: G01F23/26
Filed: 1983-08-03
Abstract: CETTE SONDE EST COMPOSEE DE DEUX PARTIES, L'UNE 7 AU BAS DE LA SONDE, TOUJOURS REMPLIE DU LIQUIDE A MESURER, SERT DE CONDENSATEUR DE REFERENCE, L'AUTRE 4 EN PARTIE HAUTE EST CONSTITUEE DE DEUX CONDENSATEURS DE MESURE IDENTIQUES DONT L'UN EST RELIE AU CONDENSATEUR DE REFERENCE. L'UNE DES ARMATURES AU MOINS EST RECOUVERTE D'UN DIELECTRIQUE MINCE QUI L'ISOLE DU LIQUIDE AMBIANT. APPLICATION A LA MESURE DE NIVEAU DES CARBURANTS DANS LES RESERVOIRS DES VEHICULES AUTOMOBILES OU ENGINS.
Patent FR-2550632-A1 (FR)
Title: Novel spectacles having stereoscopic vision.
IPC: G02C5/00
Filed: 1983-08-08
Abstract: Stereoscopic-vision spectacles in which the optical elements are constituted by transparent plastic components which are either coloured (anaglyph) or polarised and are adhesively bonded between two cut-out sheets of cardboard. It is constituted by: a rigid transverse front strip 1; a cardboard part 2 carrying the optical elements 5, 6 and fitted with a bridge (nose-straddling member) 7 and fixed along its upper border to the said strip 1; two spectacle sidearms 9 snap-fittingly fixed to the lateral ends of the said strip 1.
Patent FR-2531986-A1 (FR)
Title: Machine automobile de criblage de lit de ballast a installation de criblage a vibration et procede de criblage de lit de ballast
Inventor: THEURER JOSEF
IPC: E01B27/06
Filed: 1983-08-16
Abstract: L'INVENTION CONCERNE UNE MACHINE AUTOMOBILE D'EPURATION DE LIT DE BALLAST 1 A CHAINE DEGARNISSEUSE 6 RELIEE PAR L'INTERMEDIAIRE D'UN DISPOSITIF D'ENTRAINEMENT 5 ET A INSTALLATION DE CRIBLAGE 8 POUVANT ETRE ALIMENTEE PAR CELLE-CI ET ETRE MISE EN VIBRATION PAR UN DISPOSITIF GENERATEUR DE VIBRATIONS 7 ET SERVANT D'ACCUMULATEUR AINSI QU'AVEC DES DISPOSITIFS TRANSPORTEURS 12, 14 POUR LE RAMASSAGE, L'EPURATION ET LA REINTRODUCTION DE LA PIERRAILLE DE BALLAST OU LE TRANSPORT D'EVACUATION DES DEBLAIS ET UN SYSTEME DE COMMANDE 16 PILOTANT LES DISPOSITIFS HYDRAULIQUES D'ENTRAINEMENT. LE SYSTEME DE COMMANDE 16, AGISSANT SUR LE DISPOSITIF 5 D'ENTRAINEMENT DE CHAINE DEGARNISSEUSE, EST RELIE A L'ENTREE D'UN ORGANE DE PILOTAGE DONT LA SORTIE EST ASSOCIEE AU DISPOSITIF GENERATEUR DE VIBRATIONS 7 POUR UNE VARIATION, ANALOGUE AU DEPLACEMENT DE L'ORGANE DE PILOTAGE, DE LA FREQUENCE DE VIBRATION DANS L'INSTALLATION DE CRIBLAGE 8 POUR L'ACCUMULATION DE LA PIERRAILLE DE BALLAST SE TROUVANT DANS L'INSTALLATION DE CRIBLAGE. L'INVENTION EST APPLICABLE A L'ENTRETIEN DES VOIES FERREES.
Patent FR-2551331-A1 (FR)
Title: Unite de transport adaptable a l'etre humain, et convertissable pour des utilisations diverses
IPC: A45F4/02
Filed: 1983-09-05
Abstract: L'OBJET DE L'INVENTION SE RATTACHE AUX SECTEURS TECHNIQUES DES MOYENS DE TRANSPORT, DU MATERIEL DE VOYAGE OU DE CAMPING, DES MOYENS DE SECOURS. CETTE UNITE DE TRANSPORT COMPREND ESSENTIELLEMENT UNE STRUCTURE TUBULAIRE DE BASE 2 COOPERANT AVEC DES AGENCEMENTS COMPLEMENTAIRES D'UN CAISSON ETANCHE DE RANGEMENT 1 EQUIPE DE MOYENS PORTEURS A DOS D'HOMME 4; LA STRUCTURE TUBULAIRE 2 ETANT CONFORMEE ET AGENCEE AVEC DES MOYENS COMPLEMENTAIRES RAPPORTES POUR CONSTITUER INDIFFEREMMENT UN LIT DE CAMP, UNE TENTE ET UNE EMBARCATION, EN COMBINAISON OU NON AVEC LE CAISSON ETANCHE. L'UNITE DE TRANSPORT EST SPECIALEMENT CONFORMEE ET AGENCEE POUR SATISFAIRE NOTAMMENT DEUX BESOINS : -LES PREMIERS SECOURS; -LES RANDONNEES.