baber/WOPTO huggingface dataset:
Patent FR-2564863-A1 (FR)
Title: Procede d'elaboration d'un alliage ferreux a haute teneur en manganese par fusion reductrice.
Inventor: KATAYAMA HIROYUKI
IPC: C21C5/35
Filed: 1985-05-28
Abstract: DANS UN CONVERTISSEUR A SOUFFLAGE PAR EN HAUT ET PAR LE FOND, UN ALLIAGE FERREUX A HAUTE TENEUR EN MANGANESE EST ELABORE PAR UN PROCEDE QUI CONSISTE A INTRODUIRE, COMME MATIERES PREMIERES, DU MINERAI DE MANGANESE, UNE SUBSTANCE SOLIDE CONTENANT DU CARBONE ET UN AGENT SCORIFIANT ET A INJECTER DE L'OXYGENE PAR UNE LANCE DE SOUFFLAGE PAR LE HAUT DANS LE CONVERTISSEUR QUI CONTIENT DEJA UN BAIN D'ALLIAGE FERREUX CONTENANT DU MANGANESE ET DE LA SCORIE LIQUIDE ET DANS LEQUEL ON SOUFFLE UN GAZ PAR LA BUSE DE SOUFFLAGE PAR LE FOND POUR QUE LES MATIERES PREMIERES SOIENT CHAUFFEES, FONDUES ET REDUITES PAR LA COMBUSTION DE LA SUBSTANCE CONTENANT DU CARBONE ET A REDUIRE COMPLETEMENT L'OXYDE DE MANGANESE ET L'OXYDE DE FER DES MATIERES PREMIERES AVEC L'EXCES DE SUBSTANCE CONTENANT DU CARBONE POUR OBTENIR UN ALLIAGE FERREUX A HAUTE TENEUR EN MANGANESE ET DE LA SCORIE FONDUE ET A ARRETER LE SOUFFLAGE PAR LE HAUT ET A EVACUER L'ALLIAGE FERREUX A HAUTE TENEUR EN MANGANESE ET LA SCORIE FONDUE. LE PROCEDE PERMET EGALEMENT D'OBTENIR UN ALLIAGE FERREUX A HAUTE TENEUR EN MANGANESE NON SATURE EN CARBONE OU UN ALLIAGE FERREUX AU MANGANESE A BAS PHOSPHORE.
Patent FR-2575898-A1 (FR)
Title: Method for industrial culture of Alpine sorrel (Rumex alpinus L.)
Inventor: VERZAR GIZELLA
IPC: A01G7/00
Filed: 1985-05-31
Abstract: The method of the invention is characterised in that the plants are harvested:     a. By local sowing in rows or in the form of clumps; b. By culture of young shoots in free squares or in culture installations; c. In a vegetative manner, by division of the stems transplanted into rows or in the form of clumps cultivated in the autumn or in the spring - preferably in a mechanised manner. e
Patent FR-2584194-A1 (FR)
Title: Circuit de detection synchrone
Inventor: BOSQUAIN DENIS
IPC: H03D1/22
Filed: 1985-06-27
Abstract: CIRCUIT DE DETECTION SYNCHRONE D'UN SIGNAL D'ENTREE H(T) EN FONCTION D'UN SIGNAL DE REFERENCE R(E) EN CRENEAUX PAR INTEGRATION A L'AIDE D'AU MOINS UN CONDENSATEURC, CARACTERISE PAR LE FAIT QUE LE CONDENSATEURC EST MONTE SELON UNE DIAGONALE D'UN PONT FORME DE QUATRE COMMUTATEURS K-K ET DONT L'AUTRE DIAGONALE EST MONTEE EN CONTRE-REACTION ENTRE LA SORTIE ET L'ENTREE INVERSEUSE- D'UN AMPLIFICATEUR OPERATIONNEL A0 RECEVANT EGALEMENT LE SIGNAL D'ENTREE A TRAVERS UNE RESISTANCE DE CHARGER, LES DEUX PAIRES K, K; K, K DE DEUX COMMUTATEURS OPPOSES ETANT COMMANDEES PAR UN CIRCUIT DE SEQUENCEMENT APPROPRIE.
Patent FR-2569951-A1 (FR)
Title: Procede de production d'une barre de confiserie a gaufrette a la creme, enrobee de chocolat, et la barre ainsi produite
Inventor: WONG CARL YOU
IPC: A21D13/00
Filed: 1985-09-10
Abstract: L'INVENTION CONCERNE UN PROCEDE DE PRODUCTION D'UNE BARRE DE CONFISERIE A GAUFRETTES A LA CREME, ENROBEE DE CHOCOLAT. DES FEUILLES DE GAUFRETTES SONT D'ABORD CUITES ET LEUR TENEUR EN HUMIDITE EST SENSIBLEMENT ELEVEE. UNE COUCHE DE CREME, AYANT UNE TENEUR EN HUMIDITE INFERIEURE A CELLE DES GAUFRETTES, EST APPLIQUEE SUR CES DERNIERES QUI SONT EMPILEES ET COUPEES EN PIECES PLUS PETITES, ENSUITE ENDUITES D'UNE PATE, PAR EXEMPLE AU CHOCOLAT, POUR PRODUIRE UNE BARRE DE CONFISERIE. CELLE-CI AINSI PRODUITE RESISTE A LA FORMATION DE CRAQUELURES OU AU DECOLLEMENT DE L'ENROBAGE PENDANT UN STOCKAGE NORMAL. DOMAINE D'APPLICATION : PRODUITS DE CONFISERIE.
Patent FR-2589028-A1 (FR)
Title: X-ray generator
Inventor: GABBAY EMILE
IPC: H01J35/06
Filed: 1985-10-18
Abstract: The present invention relates to an X-ray generator making it possible to obtain several images of one object virtually simultaneously, these images being obtained from X radiation having differing energy spectra. For this purpose, the X-ray generator 1 according to the invention is equipped an X-ray tube 2 including an anode 3 and at least two cathodes 8, 10 which are independent of one another and electrically insulated from one another.
Patent FR-2589767-A1 (FR)
Title: Automatic lapping (honing) apparatus for welding robots
Inventor: BLONDELLE JEAN-PIERRE
IPC: B23B5/16
Filed: 1985-11-14
Abstract: The subject of the present invention is an apparatus for automatically milling and lapping (honing) frustoconical electrodes for welding robots. According to the invention, this apparatus includes a milling spindle 2 and a lapping (honing) spindle 3, means for driving these spindles in alternating rotation movement, means 17 for centring the two spindles, a milling cutter 23 having double internal conical toothing on two opposite faces and fitted with means for fixing the milling spindle 2, an abrasive filing element 30 having two abrasive opposite plane faces and means for fixing the lapping (honing) spindle 3.
Patent FR-2575761-A1 (FR)
Title: Composants metalliques composites, notamment pour des reacteurs nucleaires
Inventor: FERRARI HARRY MAX
IPC: C22C47/00
Filed: 1985-12-30
Abstract: A.COMPOSANTS METALLIQUES COMPOSITES, NOTAMMENT POUR DES REACTEURS NUCLEAIRES. B.COMPOSANT METALLIQUE COMPOSITE COMPRENANT ENTRE 90 ET 60 EN VOLUME D'UNE MATRICE METALLIQUE DE ZIRCONIUM OU D'UN ALLIAGE DE ZIRCONIUM ET CONTENANT ENTRE 10 ET 40 EN VOLUME D'ELEMENTS DE CARBURE DE SILICIUM REPARTIS DE FACON HOMOGENE. C.L'INVENTION S'APPLIQUE AUX COMPOSANTS DE REACTEURS NUCLEAIRES POUR LE REVETEMENT DU COMBUSTIBLE, LA REALISATION DES TIGES DE GUIDAGE DES BARREAUX, DES GRILLES ET DES CANAUX.
Patent FR-2592580-A1 (FR)
Title: Apparatus for locating and stimulating acupuncture points
IPC: A61H39/00
Filed: 1986-01-03
Abstract: The present invention relates to an apparatus for locating and stimulating acupuncture points. The apparatus is characterised by   - a first generator producing a ramp voltage, with a view to determining the reference voltage (Vref) to be applied; - a first measurement means for measuring at each instant the current passing over the epidermis between the two electrodes E and S of the apparatus; - a second comparison and control means for comparing the current passing through the electrode S with a predetermined value and for ordering, when the value of the current measured is less than the said predetermined value, the first generator to fix the voltage produced (Vref); - a third time measurement and control means for measuring the time from the detection of a significant increase in the current measured and for ordering, when the duration of this increase exceeds a predetermined duration T1, a fourth connector means to disconnect the first generator and to connect a second generator for a time duration T2;   - a fourth connector means;   - a first processing-signal generator. e
Patent FR-2586067-A1 (FR)
Title: Boitier en spirale pour pompe centrifuge a etage unique munie d'une roue mobile a deux entrees, pour liquides chauds
Inventor: TRNKA JOSEF
IPC: F04D29/40
Filed: 1986-08-08
Abstract: A.BOITIER EN SPIRALE POUR POMPE CENTRIFUGE A ETAGE UNIQUE MUNIE D'UNE ROUE MOBILE A DEUX ENTREES, POUR LIQUIDES CHAUDS. B.CARACTERISE EN CE QU'IL COMPREND UN BOITIER DE PRESSION EN SPIRALE 1 MUNI DE DEUX CAPOTS INTERIEURS 11, 12 ETANCHES SUR LE DIAMETRE INTERIEUR DESQUELS SONT MONTEES DES BAGUES DE GARNITURE 9, POUR SEPARER L'ESPACE D'ASPIRATION DE LA ROUE MOBILE 2 A DEUX ENTREES, DE L'ESPACE DE COMPRESSION, CES CAPOTS VIENNENT S'APPUYER, DES DEUX COTES DE LA ROUE MOBILE A DEUX ENTREES, CONTRE DES COLLIERS RADIAUX DU BOITIER DE PRESSION EN SPIRALE. C.L'INVENTION CONCERNE UN BOITIER EN SPIRALE POUR POMPE CENTRIFUGE A ETAGE UNIQUE MUNIE D'UNE ROUE MOBILE A DEUX ENTREES, POUR LIQUIDES CHAUDS.
Patent FR-2607453-A1 (FR)
Title: Anti-theft device for all vehicles
IPC: B60R25/00
Filed: 1986-11-28
Abstract: The present invention relates to an anti-theft device for all vehicles. It is composed of a base fixed to the ground of the vehicle and on which there is pivotably mounted, at one of its ends, an arm, about a rotation axis, a removable lock, arranged in the arm, can lock the rotation of the said arm using a locking spindle housed in the base, the other end receives another arm also mounted pivotably and which can, in the open position, form an angle substantially close to a 90 DEG angle for simultaneously blocking the three pedals of the vehicle. The arm fixed to the base includes, on one of its sides, a passage over its entire length in which there is located a sliding rule, this sliding rule including at its ends locking posts 14, 15; 12, 13 which are manoeuvred, on the one hand by a post 5 arranged on the base and, on the other hand, by another post 16 arranged on the other arm.
Patent FR-2588769-A1 (FR)
Title: Dispositif pour la filtration continue d'un gaz recycle de traitement d'une bande de matiere
Inventor: SCHIFFERS THEO
IPC: B01D46/26
Filed: 1986-10-20
Abstract: DISPOSITIF POUR LA FILTRATION CONTINUE D'UN GAZ RECYCLE EN PASSANT PAR UN VENTILATEUR ET UN CANAL D'ECOULEMENT ET QUI SERT AU TRAITEMENT THERMIQUE D'UNE BANDE DE MATIERE. SELON L'INVENTION, AU MOINS UNE CONDUITE FIXE 8 EST RACCORDEE AU CANAL D'ECOULEMENT A PROXIMITE DU COTE DE REFOULEMENT DU VENTILATEUR 1, CETTE CONDUITE 8 MENANT AU COTE POSTERIEUR D'UN TAMIS 4 ET ETANT POURVUE D'UNE FENTE DE SORTIE 9 QUI S'ETEND SUR UNE DIMENSION DE CE TAMIS 4, LEQUEL EST MOBILE EN DIRECTION PERPENDICULAIRE AU PROLONGEMENT LONGITUDINAL DE LA FENTE 9. PAR CETTE DISPOSITION, LE GAZ RECYCLE EST FILTRE PAR LE TAMIS 4 QUI SE TROUVE EGALEMENT NETTOYE EN CONTINU PAR BANDES, LES DUVETS, PAR EXEMPLE, DEPOSES SUR LE TAMIS ETANT PROJETES PAR UNE OUVERTURE 10 DANS UN RECIPIENT COLLECTEUR 11.
Patent FR-2605223-A1 (FR)
Inventor: DUPINAY PIERRE
IPC: A61K47/00
Filed: 1986-10-20
Abstract: The stable therapeutic composition comprises an active principle based on a hydrophobic vegetable oil, in combination with one or more polyoxyethylene glycols (PEG). It makes possible a very substantial improvement in the availability of the active principle from the pharmaceutical dosage form.
Patent FR-2606963-A1 (FR)
Title: Boitier de repeteur sous-marin
Inventor: PELET ANDRE
IPC: H04B3/36
Filed: 1986-11-14
Abstract: L'INVENTION CONCERNE LES LIAISONS DE TRANSMISSION PAR CABLE SOUS-MARIN EQUIPE DE REPETEURS IMMERGES ET PLUS PARTICULIEREMENT UN BOITIER DE REPETEUR. CELUI-CI COMPORTE UN CAISSON METALLIQUE 12 ETANCHE, TRES RIGIDE, REVETU D'UNE GAINE EXTERIEURE EN POLYETHYLENE 124, 125, 126 LUI EVITANT LE CONTACT AVEC L'EAU DE MER ET L'ISOLANT ELECTRIQUEMENT DU MILIEU MARIN, ET PLACE DANS UNE CARCASSE TUBULAIRE 10 TRES RESISTANTE A LA TRACTION. IL EST POURVU D'UNE CHEMISE METALLIQUE 130 MISE A L'INTERIEUR DE LA CARCASSE TUBULAIRE 10 SUR LA GAINE EXTERIEURE DU CAISSON METALLIQUE 12 ET EQUIPEE DE TETONS 11 TRAVERSANT LA CARCASSE TUBULAIRE 10 PAR DES OUVERTURES APPROPRIEES. CETTE CHEMISE ABAISSE LA RESISTANCE THERMIQUE DU BOITIER EN COURT-CIRCUITANT EN GRANDE PARTIE CELLE DE LA CARCASSE TUBULAIRE.
Patent FR-2606686-A1 (FR)
Title: Method for shaping a dispenser casing, in particular an aerosol-dispenser casing
Inventor: BRUGEROLLE PIERRE
IPC: B65D83/14
Filed: 1986-11-18
Abstract: The subject of the invention is a method for shaping an "aerosol"-type dispenser casing 1 made from a single piece of aluminium or alloy and coated. The casing 1 is inserted by its bottom into a swaging die, it is ejected from this die, then, after the casing 1 has been turned over (round), it is pushed through a die 23 for profiling its cylindrical outer surface, the opened-out length of the internal contour of this die 23 in cross-section lying between 0.85 and 1.1 times the perimeter of the surface 22 to be shaped and any point on this internal contour being at a distance from the centre of the corresponding cross-section lying between 0.45 and 0.55 times the diameter of this surface. The invention applies to the manufacture of dispenser casings having varied appearances and improved gripping.
Patent FR-2591485-A1 (FR)
Inventor: BENNETT WILLIAM FRANKLIN
IPC: A61P7/02
Filed: 1986-12-16
Abstract: Stable pharmaceutically acceptable compositions containing human tissue plasminogen activator featuring, for example, an argininium ion containing buffer as a component.
Patent FR-2725039-A1 (FR)
Title: Rotating joint for optical fibre in transmission system
Inventor: CALEVO ROBERT
IPC: G02B6/36
Filed: 1986-12-31
Abstract: A rotating joint for two optical fibres comprises a stator (10) which is connected to a first of the fibres, and a rotor (11 which is connected to the second fibre, the rotor (11) being disposed coaxially with respect to the stator (10). The stator and the rotor each include a surface (102,112) provided with a respective circular groove (100,110), which is centred on a common axis and accommodates a half optical fibre (101a,111a), which is obtained by cutting one of the first and second fibres along a plane which passes substantially through its optical axis. The two grooves are disposed so as to face one another so that the two half fibres reconstitute an optical guide. Such a joint can be used in rotating optical connections and has a large capacity and low attenuation.
Patent FR-2610217-A1 (FR)
Inventor: DELAYE JEAN-LUC
IPC: B02C13/18
Filed: 1987-01-30
Abstract: The rotor of the crusher receives the stones at its centre. It comprises three blades (20, 21) which, except on the ejecting edges (22), are protected against internal wear by their hollow shape which retains a protective layer of stones. These edges are protected from impacts by protecting plates (24) arranged radially in front of them.
Patent FR-2610191-A1 (FR)
IPC: A61C8/00
Filed: 1987-01-29
Abstract: The intraosseous implant according to the invention consists of a cylindrical body (1) intended to be placed in a well drilled in an osseous wall after opening of the soft tissues, the cylindrical body being provided with an axial seat (2) designed to receive a sealing piece (3) after the positioning of the implant and before the closure of the soft tissues, and the said axial seat receiving, after removal of the sealing piece, a stump which bears the prosthesis. The implant according to the invention is characterised in that it is provided at the lower part of its body (1), and in the extension thereof, with at least one thin wall (7) punched with holes.
Patent FR-2598709-A1 (FR)
Inventor: KISE MASAHIRO
IPC: C07D513/04
Filed: 1987-05-11
Abstract: Quinolinecarboxylic acid derivatives represented by the following general formula (I) and physiologically-acceptable salts thereof. <CHEM> wherein R<1> is hydrogen, alkyl, or substituted or unsubstituted phenyl; R<2> is hydrogen, alkyl, aikoxy, hydroxy, halogen, nitro or substituted or unsubstituted amino; R<3> is hydrogen or optionally-substituted alkyl; R<4> and R<5> are same or different and are alkyl or hydroxyalkyl or R<4> and R<5> may be combined and may form a cyclic amino together with the adjacent nitrogen atom and said cyclic amino may also be substituted and may further contain nitrogen, oxygen or sulfur as hetero-atoms therein; and X is halogen. have been found to be very effective antibacterial therapeutic agents for systemic and local infectious diseases caused by P. aeruginosa and Grampositive and negative bacteria.
Patent FR-2615867-A1 (FR)
Title: Materiau en fonte a coeur blanc traitee au magnesium et son utilisation
Inventor: ALT ANTON
IPC: C22C37/00
Filed: 1987-05-26
Abstract: On propose un matériau en fonte ayant subi un recuit décarburant (à coeur blanc) traitée au magnésium, dont la structure est composée de C =< 4,0 % en poids Si =< 2,0 % en poids Mg >= 0,010 % en poids S >= 0,001 % en poids, et, éventuellement, en outre au moins un élément d'alliage, le reste étant constitué de fer, des fractions de carbone graphitique formées dans la première phase du recuit étant éliminées par combustion dans une deuxième phase du recuit et laissant des espaces vides dans une matrice en majeure partie ferritique. Le matériau proposé se distingue par une bonne soudabilité en même temps qu'une bonne usinabilité, et peut être utilisé dans la fabrication de pièces à propriétés de soudure garanties ou de pièces à bonne usinabilité.
Patent FR-2616449-A1 (FR)
Title: Composition pour obtenir par diffusion un revetement de carbure sur des pieces en alliages fer-carbone
Inventor: JURKOV IGOR IVANOVICH
IPC: C23C8/66
Filed: 1987-06-10
Abstract: L'invention concerne le traitement thermochimique des métaux et alliages, et plus spécialement elle a pour objet une composition pour obtenir par diffusion des revêtements de carbures sur des pièces en alliages fer-carbone. La composition contient un élément générateur de carbures, un composé carboné choisi parmi les hydrocarbures ayant le point d'ébullition ou de sublimation situé entre 180 et 750degre(s)C et qui est, à la température normale, à l'état solide, un activant et une matière de charge inerte, en % en masse : élément générateur de carbures 40 à 70 composé carboné 0,5 à 2,5 activant 0,2 à 5,0 le reste étant une matière de charge inerte. Il est recommandé d'utiliser comme composé carboné le diphényle, le naphtalène, l'anthracène; comme activant, les halogénures d'ammonium; comme matière de charge inerte, l'oxyde d'aluminium, l'oxyde de magnésium, le dioxyde de silicium, produits peu coûteux et d'accès facile. Application notamment dans les constructions mécaniques, la petite mécanique, l'industrie du pétrole, etc.
Patent FR-2617456-A1 (FR)
Title: System for fixing accessories onto the floor of an inflatable structure such as a rubber dinghy (boat)
IPC: B63B7/08
Filed: 1987-07-03
Abstract: The invention relates to a system for fixing accessories onto the floor of an inflatable structure. The system according to the invention is characterised in that each floor element 1 includes a certain number of fixing points 7 such as threaded holes intended to receive fixing elements 11 such as screws, in that the accessories 10, 13 and 14 are produced in the form of exchangeable modules having a base which has the dimensions of a cladding panel 10 of a floor element 1 and includes fixing points 12 corresponding to the fixing point 7 of a floor element. The invention can be used for rubber dinghies (boats).
Patent FR-2618425-A1 (FR)
Title: Glasses based on pentafluorotellurates, their preparation and their application
Inventor: GERMAIN PATRICK
IPC: C03C4/10
Filed: 1987-07-20
Abstract: Vitreous compositions characterised in that they contain from 10 to 100 mol% of at least one pentafluorotellurate MTeF5,  M being chosen from ammonium, alkali metals and thallium I, and from 0 to 90 mol% of a fluoride or of a mixture of fluorides, the said fluoride or the said mixture of fluorides being capable of giving a glass either by itself or mixed with the said pentafluorotellurate or mixture of pentafluorotellurates, their preparation and their application especially as agents transmitting light and infrared radiation and/or as conductors of electricity.
Patent FR-2619043-A1 (FR)
Title: Grinding machine carrier with a pneumatic thrust cylinder for robot
Inventor: VIVO MICHEL DE
IPC: B25J17/02
Filed: 1987-08-05
Abstract: The grinding machine carrier comprises an articulated arm capable of manipulating a tool by means of a wrist terminating the arm, and is characterised in that it comprises: - a fixing part 2 mounted on the wrist of the robot, - a grinding machine 10 mounted pivotably on the said fixing part 2, - a pneumatic thrust cylinder 18 mounted pivotably at one of its ends on the said fixing part 2 and connected to the said grinding machine 10 by its other end.
Patent FR-2620136-A1 (FR)
Title: Knitted textile article
IPC: D04B1/12
Filed: 1987-09-08
Abstract: Knitted textile article characterised in that it is obtained by meshing at least two yarns of different kinds to produce decorative patterns or effects 3, the said article being subjected to an operation capable of imparting to it, wholly or partially, any coloured imprints with lustre effects.
Patent FR-2620789-A1 (FR)
Title: Pneumatically controlled extensible support device
IPC: A47B91/02
Filed: 1987-09-17
Abstract: The subject of the invention is an extensible support device, the extension and shortening of which result from actuating an air pump and a valve. The device includes a tubular body of rectangular or square cross-section 1, closed at its two ends and fixed vertically by a screw 11 or by a flange making it integral with the object to be raised; an air chamber 2, a set of two U-shaped sections 3 which are kept parallel by two sets of two linkages 4, arranged in a scissors configuration; a concertina device 5, whose hinges 6 are equipped with rollers 7 sliding in the sections 3 and whose lower hinge supports, at its middle, a vertical rod 8 which slides in an opening 9 made in the lower horizontal plane 10 of the tubular body 1, and ends in a runner 12 for bearing on the ground. This device, when used as a foot or mounted as a prop, particularly makes it possible to raise or incline a bed or bedbase or armchair.
Patent FR-2622090-A1 (FR)
Title: Drum for vertical storage
Inventor: CASUCCIO SYLVIE
IPC: G11B15/68
Filed: 1987-10-23
Abstract: Drum 1 for vertical storage of unitary objects in vertical cases which are open towards the outside of the drum, fitted with a system for automatic locking of the product contained in the cases by a ball system 3 activated by a spring.
Patent FR-2610997-A1 (FR)
Title: Pompe d'injection de carburant pour moteurs a combustion interne dont l'ouverture du canal de decharge est reglable en fonction de l'ouverture de l'injecteur, notamment pour moteurs diesel
Inventor: VOGTMANN HANS-JORG
IPC: F02M41/12
Filed: 1987-12-23
Abstract: A) POMPE D'INJECTION DE CARBURANT POUR MOTEURS A COMBUSTION INTERNE DONT L'OUVERTURE DU CANAL DE DECHARGE EST REGLABLE EN FONCTION DE L'OUVERTURE DE L'INJECTEUR, NOTAMMENT POUR MOTEURS DIESEL. B) POMPE D'INJECTION CARACTERISEE EN CE QUE LE CANAL DE DECHARGE 34 EST FERME PAR UNE SOUPAPE DE MAINTIEN DE PRESSION 37, AJUSTABLE, ET DONT LA PRESSION D'OUVERTURE PEUT SE REGLER EN L'ADAPTANT A LA PRESSION D'OUVERTURE DE L'INJECTEUR. C) L'INVENTION CONCERNE UNE POMPE D'INJECTION DE CARBURANT POUR MOTEURS A COMBUSTION INTERNE DONT L'OUVERTURE DU CANAL DE DECHARGE EST REGLABLE EN FONCTION DE L'OUVERTURE DE L'INJECTEUR, NOTAMMENT POUR MOTEURS DIESEL.
Patent FR-2625338-A1 (FR)
Title: Method for developing a clamping force by numerical programming and its implementation device, in particular for the moving head stock of machine tools
Inventor: MARKOVICS GYOERGY
IPC: B23B23/00
Filed: 1987-12-24
Abstract: The device for implementing the method has a mechanical clamping unit which is known per se and comprises an electric motor fitted with an immobilising brake, a mechanism equipped with a transmission, a grooved socket mounted so as to rotate in the mechanism, and a threaded spindle which can slide axially counter to the reaction force of the springs housed in the grooved socket and which link the grooved socket to the moving head stock. It includes recesses 11 at the outer periphery of the envelope of the grooved socket 6 and an electrical signal transmitter 10 is arranged opposite these recesses 11, close to the grooved socket 6. Application to mechanical clamping units actuated by an electric motor.
Patent FR-2626106-A1 (FR)
Title: Procede de fabrication d'une photocathode pour tube intensificateur d'images
Inventor: VIEUX GERARD
IPC: H01J9/42
Filed: 1988-01-15
Abstract: L'invention concerne un procédé de fabrication d'une photocathode pour tube intensificateur d'images. Selon ce procédé, la photocathode est élaborée dans le tube en déposant un matériau photoélectrique sur un substrat conducteur 3, par évaporation sous vide. On détermine, au cours du dépôt, la transparence optique de ce dépôt, en l'éclairant par une source de lumière 12. Selon l'invention, cette source de lumière est située à l'intérieur du tube et elle est protégée des vapeurs du matériau photoélectrique. Dans l'art antérieur, cette source est située à l'extérieur du tube et l'éclairage du dépôt n'est pas satisfaisant. Application à la fabrication des tubes intensificateurs d'images.