baber/WOPTO huggingface dataset:
Patent FR-2510553-A1 (FR)
Inventor: HABIB MOHAMMAD MUNIR
IPC: B01J31/18
Filed: 1982-08-02
Abstract: The present invention relates to a process for the selective preparation of alcohols, in particular of ethanol, which is characterised in that     1) methanol,   2) carbon monoxide,   3) hydrogen,   4) cobalt,   5) iodine,   6) ruthenium and 7) a special phosphorus-containing ligand are introduced into a reaction zone and the contents are then treated in the reaction zone at elevated temperature and elevated pressure for a sufficiently long period to convert the methanol into ethanol.
Patent FR-2511806-A1 (FR)
Title: Procede pour l'alimentation et la demagnetisation d'electro-aimants a courant continu de grande puissance
IPC: H01F7/18
Filed: 1982-08-18
Abstract: UN MONTAGE EN SERIE DE DEUX CONDENSATEURS C, D EST BRANCHE EN PARALLELE AVEC LA BOBINE L DE L'ELECTRO-AIMANT M. UNE DIODE D, D EST BRANCHEE EN PARALLELE AVEC CHACUN CES DEUX CONDENSATEURS OU AVEC UN SEUL CONDENSATEUR. LA DEMAGNETISATIONEST PRODUITE AUTOMATIQUEMENT A L'OUVERTURE DE L'INTERRUPTEUR K DANS LE CIRCUIT D'ALIMENTATION 1 DE LA BOBINE. CE MONTAGE PERMET D'UTILISER DES CONDENSATEURS POLARISES ET EN PARTICULIER DES CONDENSATEURS ELECTROLYTIQUES.
Patent FR-2514356-A1 (FR)
Title: Procede pour la preparation des esters d'acides carboxyliques avec des alcools contenant des groupes epoxydes
Inventor: ARNDT PETER JOSEPH
IPC: B01J31/00
Filed: 1982-09-07
Abstract: L'INVENTION CONCERNE UN PROCEDE DE TRANSESTERIFICATION D'ESTERS, UTILISES COMME COMPOSES DE DEPART, AVEC D'AUTRES ALCOOLS OU ACIDES, EN UTILISANT, EN TANT QUE CATALYSEURS DE TRANSESTERIFICATION, DES SYSTEMES POLYCYCLIQUES COMPORTANT AU MOINS UN AZOTE BASIQUE DANS LA MOLECULE, DEUX ATOMES APPARTENANT CHAQUE FOIS EN COMMUN A TROIS SYSTEMES DE NOYAUX.
Patent FR-2534420-A1 (FR)
Title: Holder for electric connector blocks on profiled rail
Inventor: BORNE ANDRE
IPC: H01R9/26
Filed: 1982-10-07
Abstract: The longitudinal edges of the fastening rail are directed either inwards or outwards.  The holder has fastening feet with rims matching the rail edges.  Longitudinal metal platelets (32) are so fitted in the fastening feet (33,42,24) of the holder (1) that their longitudinal edges protrude into the rims (31,41, 22,21) and are fractionally mounted to hold the stopper on the rail longitudinal edges. Pref. the metal platelets are included in the body of the holder and arranged orthogonally to the axis of the profiled rail. The holder may be formed in two parts, i.e. fixed (11) and removable (33,42,24), between which the metal platelets are enclosed.  The two parts may have cooperating fasteners (35, 36,43) for holding them together.  Fitting pins and matching bores may be used for this purpose.  The retainer is universally applicable where switching or connector blocks or other components are to be mounted on profiled rails and prevented from sliding along them.
Patent FR-2534596-A1 (FR)
Title: Process for hydrolysis of cellulosic materials.
Inventor: DEYSSON JEAN-YVES
IPC: C13K1/02
Filed: 1982-10-19
Abstract: Process for hydrolysis of cellulosic materials, comprising the treatment of these materials with a dilute aqueous solution of sulphuric acid at a temperature of 170 to 230 DEG C under autogenous vapour pressure. The contact time of the cellulosic materials with the sulphuric solution is from 20 to 35 minutes.
Patent FR-2516623-A1 (FR)
Title: Boite de vitesses perfectionnee pour vehicule a moteur
Inventor: IWATA SEIICHI
IPC: F16H57/021
Filed: 1982-11-10
Abstract: CETTE BOITE DE VITESSES POUR VEHICULE AUTOMOBILE COMPORTE UN RAPPORT TRES LENT DONT LA REDUCTION EST SUPERIEURE A CELLE DU PREMIER RAPPORT DE LA BOITE. LA BOITE COMPORTE UN ARBRE PRINCIPAL D'ENTRAINEMENT 2 AYANT UNE PARTIE PRINCIPALE 2A ET UN PROLONGEMENT 2B ET UN DISPOSITIF PRINCIPAL DE CHANGEMENT DE RAPPORT EST PREVU SUR LADITE PARTIE PRINCIPALE 2A DE L'ARBRE. LE DISPOSITIF A RAPPORT TRES LENT EST PREVU SUR LE PROLONGEMENT 2B. POUR CREER UN TEL RAPPORT DE REDUCTION ELEVE, LE DIAMETRE DU PROLONGEMENT 2B DE L'ARBRE PRINCIPAL 2 EST REDUIT ET UN PIGNON D'ENTRAINEMENT 30 DE RAPPORT TRES LENT EST FORME SUR LADITE PARTIE 2B DE DIAMETRE REDUIT. CETTE PARTIE 2B EST SOUTENUE PAR DEUX ROULEMENTS 14, 15 A SES DEUX EXTREMITES AFIN DE CONSERVER A LA PARTIE 2B DE DIAMETRE REDUIT DE L'ARBRE LA RESISTANCE NECESSAIRE POUR SUPPORTER LA CHARGE IMPOSEE PAR LE DISPOSITIF A RAPPORT TRES LENT.
Patent FR-2516786-A1 (FR)
Inventor: KLEIN PETER
IPC: A61C13/20
Filed: 1982-11-15
Abstract: For observation of the melting process a video camera firmly connected to the casting centrifuge of a melting device and a reproduction device connected thereto is used in a melting device, the melting process being recorded with a video camera supported on a pivoting arm through a viewing window in the melting device.
Patent FR-2516632-A1 (FR)
Title: Support de parties structurales accouplees rigidement et refroidies
Inventor: PREMEL ULRICH
IPC: B01J19/00
Filed: 1982-11-16
Abstract: L'INVENTION CONCERNE UN SUPPORT DE PARTIES STRUCTURALES, NOTAMMENT DE RECIPIENTS 1, 2, QUI SONT RELIEES RIGIDEMENT ENTRE ELLES ET REFROIDIES. LE SUPPORT SE COMPOSE D'UN ELEMENT D'ABSORPTION DE CHARGE 7 FIXE D'UN COTE SUR UNE STRUCTURE PORTANTE 6 ET QUI SOUTIENT RIGIDEMENT LE PREMIER RECIPIENT 1 PAR L'INTERMEDIAIRE DES ELEMENTS DE TRANSMISSION DE CHARGE 8 TANDIS QUE LE RECIPIENT 2 EST PAR CONTRE SOUTENU AVEC POSSIBILITE DE DEPLACEMENT AVEC INTERPOSITION D'ELEMENTS ELASTIQUES 9; LES DEUX RECIPIENTS 1 ET 2 S'APPUIENT L'UN CONTRE L'AUTRE PAR L'INTERMEDIAIRE DE L'ELEMENT D'ESPACEMENT 10 POURVU DES ARTICULATIONS 11; L'ELEMENT D'ABSORPTION DE CHARGE 7 ET D'ELEMENT D'ESPACEMENT 10 SONT RELIES AU SYSTEME DE REFROIDISSEMENT. APPLICATION AUX CENTRALES THERMIQUES.
Patent FR-2536443-A1 (FR)
Title: Isothermal housing. Method of manufacture for conveying heat contained in an underground zone (basement, subgrade).
IPC: E04B1/10
Filed: 1982-11-19
Abstract: This method is provided for reinforcing thermal insulation inside a house by conveying hot air 13 found in an underground zone (basement, subgrade). The house constructed according to this method has to have as a support an underground zone (basement, subgrade) surrounded by earth 25 (if a garage, insulate the garage), a normal wall having to support the chalet and the masonry wall. Since hot air rises, a stream of this air passes between the chalet wall 13 and a wall made from masonry and cuts off the cold coming from the exterior. In order to avoid blocking off during the construction of the 2nd wall, a permanent form is provided so that this rise of air takes place freely. In the walls of the underground zone (basement, subgrade), there are several small openings for causing the circulation of fresh air heated by contact with the atmosphere of the undergound zone (basement, subgrade). This method permits rapid construction in two phases, regardless of bad weather, and habitation before the construction of the second wall, which eases the funds.
Patent FR-2536783-A1 (FR)
Title: Vanne de securite pour puits petrolier
Inventor: HELDERLE PAUL
IPC: E21B34/10
Filed: 1982-11-29
Abstract: VANNE DE SECURITE POUR PUITS PETROLIER SE CARACTERISANT PAR L'INSTALLATION ENTRE DEUX GARNITURES D'ETANCHEITE D'UN SYSTEME DE VERROUILLAGE COMPRENANT, DE PREFERENCE, UNE PREMIERE BAGUE ELASTIQUE 36 D'ACCROCHAGE A UN RACCORD-RECEPTABLE 5 ET UNE DEUXIEME BAGUE ELASTIQUE 38 PREVUE POUR PENETRER DANS LA PREMIERE BAGUE ELASTIQUE APRES ACCROCHAGE DE CELLE-CI ET LA TENIR EN POSITION D'EXPANSION, LA SOLIDARISATION DES DEUX BAGUES 36, 38 SE FAISANT PAR DES DENTURES INTERNE ET EXTERNE.
Patent FR-2518139-A1 (FR)
Title: Procede et appareil de renfort de panneaux textiles
Inventor: KANNEGIESSER MARTIN
IPC: A41D27/06
Filed: 1982-12-10
Abstract: PROCEDE ET APPAREIL DE RENFORT DE PANNEAUX TEXTILES DESTINES A LA FABRICATION DES VETEMENTS. L'APPAREIL SELON L'INVENTION PERMET CE RENFORT AUSSI BIEN PAR ENDUCTION DE CEUX-CI DE MATIERE PLASTIQUE QUE PAR COLLAGE DE RENFORTS SUR EUX, CE COLLAGE NECESSITANT SEULEMENT LE SECHOIR-TUNNEL 31 EXECUTANT LE TRAITEMENT THERMIQUE OU BIEN SEULEMENT LA PARTIE ARRIERE 34, 35 DE CELUI-CI. LE SECHOIR-TUNNEL 31 COMPORTE POUR CELA, EN PARTICULIER, UN DISPOSITIF DE CHAUFFAGE PAR RAYONNEMENT 37 ET UN DISPOSITIF DE CHAUFFAGE PAR CONTACT 39. POUR LE COLLAGE DE RENFORTS, LE DISPOSITIF 13 D'ENDUCTION, NON NECESSAIRE, EST ECARTE DU SECHOIR-TUNNEL 31 OU BIEN LA PARTIE ARRIERE 34, 35 DU SECHOIR-TUNNEL 31 EST ECARTEE DE LA PARTIE AVANT 32, 33.
Patent FR-2538757-A1 (FR)
Inventor: COUSIN MICHEL
IPC: C08J7/046
Filed: 1982-12-30
Abstract: Reinforced phenolic laminates are provided with a finishing coat of a butylated phenol-formaldehyde resin, thereby removing surface irregularities. The finishing coat can be mass-pigmented to the desired color, thereby obviating the necessity of any additional color-containing coatings.
Patent FR-2538948-A1 (FR)
Title: Tube a rayons x a balayage
Inventor: PLESSIS ANDRE
IPC: H01J35/14
Filed: 1982-12-30
Abstract: L'INVENTION CONCERNE UN TUBE A RAYONS X A BALAYAGE, DANS LEQUEL EST REALISE UNE DEFLEXION D'UN FAISCEAU D'ELECTRONS F. LE TUBE A RAYONS X 10 SELON L'INVENTION COMPORTE NOTAMMENT UN FILAMENT 2, UN ELEMENT DE CONCENTRATION 3 ADOSSE AU FILAMENT 2 ET UNE CIBLE ANODIQUE 4; LE FILAMENT 2 ET L'ELEMENT DE CONCENTRATION 3 FORMENT UNE CATHODE C1 EMETTANT LE FAISCEAU D'ELECTRONS F. L'ELEMENT DE CONCENTRATION 3 EST CONSTITUE PAR DEUX PIECES METALLIQUES 12, 13 ELECTRIQUEMENT ISOLEES L'UNE DE L'AUTRE ET DU FILAMENT 2. UNE POLARISATION INDEPENDANTE DES DEUX PIECES METALLIQUES 12, 13 PAR RAPPORT AU FILAMENT 2 PERMET D'OBTENIR UNE DEFLEXION DU FAISCEAU D'ELECTRONS F PAR EFFET ELECTROSTATIQUE. L'INVENTION EST APPLICABLE NOTAMMENT AUX INSTALLATIONS DE RADIOLOGIE NUMERIQUE.
Patent FR-2539541-A1 (FR)
Title: Dispositif a interface reflectrice d'ondes acoustiques
Inventor: FROMONT BERNARD
IPC: G10K11/20
Filed: 1983-01-19
Abstract: L'INVENTION SE RAPPORTE AUX DISPOSITIFS A REFLEXION D'ONDES ACOUSTIQUES DANS UNE LARGE BANDE DE FREQUENCES. L'INVENTION A PRINCIPALEMENT POUR OBJET UN DISPOSITIF A REFLEXION D'ONDES ACOUSTIQUES DU TYPE MOU COMPRENANT UN VOLUME DE MOUSSE VISCOELASTIQUE A ALVEOLES GAZEUSES 20 ENVELOPPE PAR UNE PAROI RIGIDE 21 ET PAR UN ELEMENT SOUPLE DE FERMETURE 29. L'INVENTION S'APPLIQUE NOTAMMENT AUX ANTENNES SONAR D'ECOUTE PASSIVE.
Patent FR-2521083-A1 (FR)
Title: Retroviseur exterieur reglable par servo-moteurs pour vehicules automobiles
Inventor: HERZOG SIEGFRIED
IPC: B60R1/072
Filed: 1983-02-09
Abstract: L'INVENTION CONCERNE UN RETROVISEUR EXTERIEUR REGLABLE PAR SERVO-MOTEURS POUR VEHICULES AUTOMOBILES, COMPORTANT UN CARTER FIXE 1 ET UNE COQUILLE DE MIROIR 4 POUVANT SE DEPLACER DANS CELUI-CI ET QUI PORTE LE MIROIR 5; UN MECANISME D'ENTRAINEMENT 6 POUR LE REGLAGE LATERAL ET EN HAUTEUR DU MIROIR EST FIXE DANS LA ZONE DU COTE ARRIERE DE LA COQUILLE 4 ET ACCOUPLE AVEC INTERPOSITION D'UNE PLAQUE MOBILE 9 AU COTE ARRIERE DE LA COQUILLE 4 QUI PEUT AINSI PIVOTER AUTOUR D'UN AXE VERTICAL 18, LA LIAISON PIVOTANTE ETANT CEPENDANT RIGIDE A LA TORSION AUTOUR D'UN AXE HORIZONTAL POUR PERMETTRE UNE COMPENSATION DE LONGUEUR ENTRE LA PLAQUE 9 ET LA COQUILLE DE MIROIR 4; LA PLAQUE INTERMEDIAIRE 9 ET LA COQUILLE 4 SONT CHACUNE MONTEES PAR UNE SUSPENSION A LA CARDAN EN DES POINTS D'APPUI INDEPENDANTS 21, 22 QUI SONT TOUS DEUX SITUES SUR L'AXE HORIZONTAL DE PIVOTEMENT 7 DE LA COQUILLE 4; LA PLAQUE 9 EST PLACEE AUSSI LOIN QUE POSSIBLE VERS LE BORD 2 DE CARTER SITUE DU COTE DU VEHICULE TANDIS QUE LE POINT D'APPUI 22 DE LA COQUILLE 4 EST PLACE AUSSI PRES QUE POSSIBLE DU BORD EXTERIEUR DU CARTER DE RETROVISEUR 1.
Patent FR-2522884-A1 (FR)
Title: Rotating joint for HF transmission to antenna - comprises rectangular waveguide on rotating unit with slot for insertion or fixed coupling element
Inventor: RIEGER ROBERT
IPC: H01P1/06
Filed: 1983-03-04
Abstract: The rectangular waveguide (6) has a slot (7) along a lower wall. The waveguide wall is folded each side of the slot to form a neck flange (13) to isolate the internal field by screening. The internal dimension of the wall if greater than a half wavelength. The interior of the waveguide is filled with dielectric form (16) except for a U shaped section over the slot. This section is formed by a plastic profiled element (15). A coupling element (9) with a loop antenna (8) is inserted into the slot. An arrester sleeve (14) on the coupling element prevents propagation onto the antenna conductor. The antenna provides for transmission and reception and remains fixed while the waveguide rotates as a rotating structure is rotated.
Patent FR-2544503-A1 (FR)
Title: Dispositif de decouplage des voies emission et reception dans un radar a antenne unique
Inventor: DELON PATRICE CHARLES GASTON
IPC: H04B1/48
Filed: 1983-04-15
Abstract: L'INVENTION EST RELATIVE A UN DISPOSITIF DE DECOUPLAGE ENTRE LES VOIES EMISSION ET RECEPTION D'UN RADAR A EMISSION CONTINUE ET A ANTENNE UNIQUE. CE DISPOSITIF COMPREND DEUX MOYENS DE MODULATION 22, 25 COMPORTANT DES ELEMENTS ACTIFS DU TYPE A JONCTIONS, CONNECTES, D'UNE PART, A UN UNIQUE MOYEN DE COUPLAGE 23 LUI-MEME CONNECTE A L'ANTENNE 20, ET, D'AUTRE PART, L'UN AUX MOYENS D'EMISSION 21 ET L'AUTRE AUX MOYENS DE RECEPTION 26.
Patent FR-2526791-A1 (FR)
Title: Nouveaux peptides utiles notamment comme medicaments immunopotentiateurs
Inventor: LOW TERESA L K
IPC: A61K38/00
Filed: 1983-05-16
Abstract: NOUVEAUX PEPTIDES UTILES COMME MEDICAMENTS IMMUNOPOTENTIATEURS; ILS REPONDENT A LA FORMULE R-GLY-GLU-SER-R, DANS LAQUELLE R REPRESENTE Q, Q-ALA-, Q-GLN-ALA-, Q-LYS-GLN-ALA, Q-GLU-LYS-GLN-ALA-, Q-GLN-GLU-LYS-GLN-ALA, Q-GLU-GLN-GLU-LYS-GLN-ALA-, Q-ILE-GLU-GLN-GLU-LYS-GLN-ALA-, Q-THR-ILE-GLU-GLN-GLU-LYS-GLN-ALA-, Q-GLU-THR-ILE-GLU-GLN-GLU-LYS-GLN-ALA-, OU Q-GLN-SAR-; Q REPRESENTE UN ATOME D'HYDROGENE OU UN RADICAL ACYLE; Q REPRESENTE UN ATOME D'HYDROGENE OU UN RADICAL ACYLE SOUS RESERVE QU'IL REPRESENTE UN RADICAL ACYLE LORSQUE R REPRESENTE UN RADICAL HYDROXY; R REPRESENTE -OH, -A-C OU -A-B-C; A REPRESENTE ASP OU ASN, B REPRESENTE GLU-ILE-THR ET C REPRESENTE ALA-LYS-THR-OH, ET LEURS SELS D'ADDITION D'ACIDE OU DE BASE ACCEPTABLES EN PHARMACIE.
Patent FR-2548952-A1 (FR)
Title: Method and machine for manufacturing shoe soles
Inventor: SCHILKE WALDEMAR
IPC: B29C45/28
Filed: 1983-06-23
Abstract: The machine for moulding shoe soles comprises a frame 1 supporting a plastic extruder 4, a lower moulding assembly 8 and a movable upper moulding assembly 7, which assemblies are mounted on the frame 1 and define a mould cavity, a ram 10 moving the upper moulding assembly 7 between closed and open positions of the mould, gripping means 18 intended to remove a sole from the upper moulding assembly 7 and transfer means 17 which support the gripping means 18 and are intended to remove the sole from the vicinity of the upper mould for the remainder of the processing (treatment) or the packaging.
Patent FR-2548689-A1 (FR)
Title: Procede de fabrication de monocristaux de germanate de bismuth a fort rendement de scintillation
Inventor: GAL HERVE LE
IPC: C30B15/00
Filed: 1983-07-07
Abstract: PROCEDE DE FABRICATION DE MONOCRISTAUX DE GERMANATE DE BISMUTH BGO A FORT RENDEMENT DE SCINTILLATION, BASE SUR LA CROISSANCE D'UN MONOCRISTAL A PARTIR D'UN BAIN FONDU DANS UN CREUSET OU UN RECIPIENT. IL SE CARACTERISE EN CE QUE LE RECIPIENT EST EN IRIDIUM ET EN CE QUE LA FUSION ET LA CROISSANCE SONT EFFECTUEES SOUS UNE ATMOSPHERE NEUTRE OU FAIBLEMENT OXYDANTE. CE PROCEDE PERMET DE FABRIQUER DES MONOCRISTAUX DE BGO A FORT RENDEMENT DE SCINTILLATION DE TOUTES DIMENSIONS EXEMPTS DE CENTRES DIFFUSEURS DE LUMIERE UTILISABLES COMME DETECTEURS DE RAYONNEMENT A HAUTE ENERGIE.
Patent FR-2531562-A1 (FR)
Title: Grille d'espacement pour elements combustibles nucleaires
Inventor: HELLMAN JEREMY MARK
IPC: G21C3/34
Filed: 1983-08-03
Abstract: GRILLE D'ESPACEMENT POUR ELEMENTS COMBUSTIBLES NUCLEAIRES. GRILLE D'ESPACEMENT D'ASSEMBLAGE COMBUSTIBLE DE REACTEUR NUCLEAIRE 10 FORMANT UNE CONFIGURATION EN CASIER A OEUFS, CREANT DES CELLULES STANDARD 18 POUR ENFERMER LES BARRES DE COMBUSTIBLE 20. LES CELLULES STANDARD 18 SONT MUNIES DE BRIDES 12, 14 MUNIES DE PARTIES ELASTIQUES INCORPOREES PENETRANT DANS LES CELLULES STANDARD 18 ET VENANT BUTER CONTRE LES BARRES DE COMBUSTIBLE 20. LES RESSORTS D'APPUI 28 SONT DISPOSES TRANSVERSALEMENT ET DERRIERE LES PARTIES ELASTIQUES 22 AFIN DE CONTRAINDRE CES DERNIERES A VENIR S'ENGAGER SUR LES BARRES DE COMBUSTIBLE 20 SANS LES TOUCHER. LES BRIDES 12, 14 SONT REALISEES DANS UN MATERIAU AYANT UNE FAIBLE SECTION EFFICACE DE CAPTURE DES NEUTRONS TANDIS QUE LES RESSORTS D'APPUI 28 SONT CONSTITUES DANS UN MATERIAU POSSEDANT DE BONNES PROPRIETES DE RELAXATION DES CONTRAINTES DE RADIATION.
Patent FR-2554861-A1 (FR)
Title: Fitting for a sliding window, sliding door or the like
Inventor: PREVOT GERARD
IPC: E05D15/06
Filed: 1983-11-15
Abstract: The invention relates to a fitting for a sliding window, sliding door or the like, comprising at least one rolling carriage to be engaged and fastened in the profile of the lower transom of a leaf of a sliding window, sliding door or the like, the carriage comprising at least one running roller. This fitting is characterised in that the carriage 15 comprises at least one blocking element 42, 43 freely rotatable about a vertical axis of rotation integral with the carriage 15 and cooperating with the inner faces 52, 53 of the vertical walls 4, 5, and at least one adjusting element 44, 45 or 69, 70 which applies the blocking element 42, 43 directly or indirectly to the top 56, 57 of the horizontal ribs 8, 9 integral with the vertical walls 4, 5, and in that the frame 17 of the carriage 15 and the freely rotatable blocking element 42, 43 have a width slightly smaller than the space 12 located between the inner faces 13, 14 of the horizontal ribs 8, 9, for the purpose of introducing them into the profile 2. The invention relates to building hardware.
Patent FR-2562964-A1 (FR)
Title: Hydraulic control device for a vehicle provided with a pivoting superstructure
Inventor: MATSUDA MITSUNORI
IPC: B62D11/18
Filed: 1983-12-22
Abstract: The invention relates to a hydraulic control device arranged to prevent a hydraulic motor 36 for pivoting the superstructure of a vehicle from being started up when this motor is locked by a brake cylinder 44. The device comprises a brake valve 200 which is controlled by a switch 212 and which prevents the pivoting control members 52, 114 from being activated by connecting them to a discharge conduit when this brake valve is in a position which causes the pivoting motor 36 to be locked. The device may be applied to any vehicle having a pivoting superstructure with hydraulic transmission, in particular site machinery.
Patent FR-2539458-A1 (FR)
Title: Dispositif d'aide a la mise en marche pour une chambre de combustion haute pression
Inventor: DISTELRATH HEINZ-DIETER
IPC: F23R3/02
Filed: 1984-01-10
Abstract: L'INVENTION CONCERNE UN DISPOSITIF D'AIDE A LA MISE EN MARCHE D'UNE CHAMBRE DE COMBUSTION QUI PRESENTE UNE ENTREE DE PRESSION RACCORDEE A UNE CONDUITE D'AIR D'ALIMENTATION ET UNE SORTIE DE CHAMBRE DE COMBUSTION, AVEC UN DISPOSITIF POUR DIMINUER LA VITESSE D'ECOULEMENT A TRAVERS LA SORTIE DE LA CHAMBRE DE COMBUSTION LORS D'UNE BASSE TEMPERATURE DE COMBUSTION. LA SORTIE 17 DE LA CHAMBRE DE COMBUSTION PRESENTE UNE TUYERE A FENTE 28 RACCORDEE A UNE CONDUITE D'AIR DE BLOCAGE 15, QUI, LORS D'UNE BASSE TEMPERATURE DANS LA CHAMBRE DE COMBUSTION, PEUT SOUFFLER DE L'AIR DANS LA SORTIE DE LA CHAMBRE DE COMBUSTION 17, A CONTRE-COURANT AVEC L'ECOULEMENT DE SORTIE.
Patent FR-2558284-A1 (FR)
Title: Air lock for passing cash or documents
IPC: E05G7/00
Filed: 1984-01-16
Abstract: The invention relates to an air lock for passing cash or documents especially for equipping serving windows in banks, service stations, car parks or pay booths of the type comprising a bowl 1 whose two access faces situated respectively on either side of a partition 2 separating the member of staff from the public are alternately closed off by a transparent bulletproof flap 3-4, these flaps being controlled simultaneously for opening one and for closing the other by an operating handle 17 situated on the same side as the member of staff. This air lock is characterised in that the bowl-flaps assembly 1-3-4 forms a moving apparatus movable in alternate translation with respect to the fixed separating partition 2, this apparatus being thus brought from a first position called "retracted" to a second position called "outwardly projecting", on the public side, the alternate movements of this moving apparatus being provided by the operating handle for the flaps, which thus fulfils two functions simultaneously. The invention is applicable mainly to pay booths for car parks or motorways.
Patent FR-2558540-A1 (FR)
Title: Disengageable hydraulic control making it possible to obtain, among other things, the parallelogram function on a handling tool
Inventor: TEYSSEDRE MARC ROGER EDOUARD
IPC: F15B11/22
Filed: 1984-01-24
Abstract: The invention relates to a disengageable hydraulic control ensuring hydraulic compensation by linking the amplitude of movement of one hydraulic receiver to the amplitude of movement of another hydraulic receiver. It consists of a single-acting or double-acting distributor 1, of a double-acting distributor 10, of a double pressure limiter 12, of a flow divider consisting of at least three hydraulic motors 3, 4, 5, which are coupled to the same shaft and the displacement ratios of which are substantially equal to the effective displacement ratios of the respective chambers of jacks to which they are connected, of a three-way valve 13 making it possible to disengage said device, and of a distributor 16 controlled remotely by a member 17 controlled by the control of the distributor 10. Said device according to the invention is especially intended advantageously to replace the mechanical parallelograms on handling arms.
Patent FR-2541246-A1 (FR)
Title: Concrete cone component package
Inventor: MOLENAAR ADRIANUS
IPC: B65D71/70
Filed: 1984-02-16
Abstract: The package contains a large number of concrete components of truncated-cone shape as used for filling in holes in walls, ground etc. It comprises a top and a base component, the former being a plate with protruding edges and bearing against the larger ends of the concrete components, which are enclosed by the edges. The concrete components are supported in recesses in the bottom one which runs parallel to the top one and has openings between the recesses. Parts secure it and the top one together.
Patent FR-2560038-A1 (FR)
Title: Suction cannula
IPC: A61C17/08
Filed: 1984-02-23
Abstract: Device intended for dental practice allowing protection of the tongue and of the cheek, as well as suction of saliva and of cooling liquids, characterised in that it is composed of five parts: A part 1 of which the end, in the position of use, is situated outside the mouth, and is connected to a suction tube, the other end being in the vestibular part and connected to a part 2 of curved shape with the concavity turned either upwards or downwards in the position of use. The part 3 straddles the retromolar region and goes from the vestibule to the lingual part. The part 4 is situated in a plane substantially parallel to the part 2 and of curved shape. The part 5 is in the plane of the part 4.
Patent FR-2565417-A1 (FR)
Title: Antenna formed from a resonant cavity containing a radiating face
Inventor: DUBOST GERARD
IPC: H01Q9/06
Filed: 1984-05-29
Abstract: The antenna is formed of three parts 1, 2, 3 constituting a resonant cavity equipped with a radiating face 3. According to the invention, four plate-shaped dipole wires 11, 12, 13, 14 which are short-circuited at their end located at the periphery of the antenna and whose length is of the order of lambda 0/4 (where lambda 0 is the antenna's operating wavelength) are arranged on the radiating face 3, and an excitation system 31, 32, 33, 34 linking them to the outside is provided on each wire so that each wire is excited by a wave whose phase is shifted by virtually: 0 DEG , 90 DEG , 180 DEG , 270 DEG respectively by means of a distributor. Application: radio antenna for motor vehicle, arranged on the latter's rear shelf.