baber/WOPTO huggingface dataset:
Patent FR-2668183-A1 (FR)
Inventor: PHILIPPE BOURACHOT
IPC: F16L1/038
Filed: 1990-10-19
Abstract: The process consists in using segments (5a) each corresponding to a portion of the structure's arched wall (5), placing said segments (5a) on the surface of a suitable template (23) reproducing the curvature of the arch, arranging cables along the arched wall (5) at right angles to the structure's longitudinal axis, anchoring at least one of the ends of the cables on or adjacent to the lower ends of said arched wall (5) and tensioning the cables so as to exert a radial compression on the segments (5a).
Patent FR-2656251-A1 (FR)
Title: Procede de fabrication de corps creux cintres, en particulier en forme de tubes.
Inventor: LUTZ BALLHAUSE
IPC: B29C70/70
Filed: 1990-10-23
Abstract: Procédé de fabrication de corps creux cintrés, en particulier en forme de tubes caractérisé en ce que le corps creux est fabriqué, en particulier dans un moule non cintré, dans un moule à injection, puis ensuite dans une seconde étape, on moule le corps creux à la demande, et en particulier on le cintre.
Patent FR-2668076-A1 (FR)
Inventor: ANDRE MIGNOT
IPC: B01D63/16
Filed: 1990-10-18
Abstract: Process and device for filtering solid constituents from a suspension. According to the present invention, a clog-proof revolving filter is used which rotates inside a stationary chamber. The suspension to be filtered is made to circulate between the stationary chamber and the revolving filter, the effective pore surface of which can be altered by changing the speed of rotation. Application in separation processes and washing of photographic emulsions.
Patent FR-2669127-A1 (FR)
Title: Projecteur d'images a deux faisceaux polarises par ecran matriciel.
Inventor: CHRISTOPHE NICOLAS
IPC: H04N9/31
Filed: 1990-11-09
Abstract: L'invention se rapporte à un projecteur d'images du type dans lequel l'éclairage d'un écran (5) matriciel LCD est réalisé par deux faisceaux polarisés (FP1, FP2'), après rotation de 90degré de la direction de polarisation de l'un de ces deux faisceaux Suivant l'invention, les deux faisceaux polarisés (FP1, FP2') sont réfléchis chacun au moins une fois en direction d'un axe optique (xP) sur lequel est centré l'écran matriciel (5), et au moins une autre fois en direction de l'écran matriciel (5). D'autre part le projecteur d'images de l'invention comporte des moyens (LC1, LC2) pour rendre convergent chaque faisceau polarisé, de manière que chaque faisceau polarisé forme une image (IS1, IS2) de la source de lumière avant d'éclairer l'écran matriciel (5). Les deux faisceaux polarisés (FP1, FP2') peuvent ainsi être orientés en direction de l'écran matriciel en formant entre eux un angle faible, ce qui permet d'utiliser un objectif de projection (LP) de faible ouverture.
Patent FR-2669463-A1 (FR)
Title: Interrupteur de protection.
Inventor: CHRISTIAN BLANCHARD
IPC: H01H1/20
Filed: 1990-11-15
Abstract: Appareil interrupteur de protection tel que contacteur-disjoncteur comportant des pôles à double coupure. Les ponts de contact (11) sont logés dans un support mobile (31). Sur les ponts sont applicables des coulisseaux (32) guidés dans des fentes (33) du support et commandés par un mécanisme de déclenchement (17). Le support mobile (31) peut être sollicité par un électroaimant (20) sans que les ressorts (37) de pression de contact ne transmettent de réaction à l'armature de l'électroaimant.
Patent FR-2669909-A1 (FR)
Title: Device for cutting sleeves from a continuously unreeled tubular sheath
Inventor: BERNARD PUTHON
IPC: B65H20/18
Filed: 1990-11-30
Abstract: This device comprises two clamps (6) which, having jaws which are at least equal in length to the width of the sheath (2) in the flat state, are mounted on supports arranged opposite each other on either side of the path of the sheath and can be displaced in the same direction, corresponding to the direction of unreeling, in an alternate fashion and in opposite directions from each other, each clamp including two jaws (17) which can be displaced perpendicularly to the sheath in the flat state between a gripped position where they clasp the sheath and a separated position in which they permit the passage of the other clamp, the means for controlling the two clamps being such that, when one of the clamps is entrained in the direction of unreeling of the sheath, it exerts a gripping action on the latter and entrains it.
Patent FR-2660121-A1 (FR)
Title: Procede et dispositif pour un systeme de surveillance de commutateurs de prises de transformateurs a prises.
Inventor: DIETER DOHNAL
IPC: H02H7/055
Filed: 1991-03-18
Abstract: Procédé et dispositif caractérisés en ce qu'à un premier instant du déroulement de la commutation, lorsque, avant le début proprement dit du changement de prises le commutateur sous vide de chaque phase est encore fermé, on contrôle si dans toutes les phases il y a le même état, c'est-à-dire si dans toutes les phases, circule ou non un courant au-dessus d'un seuil de détection, et si dans l'autre cas, le signal de défauts est émis et en ce que, à un second instant plus tardif du déroulement de la commutation, lorsque les commutateurs sous vide se sont ouverts exactement mais que cependant le déplacement sans puissance du sélecteur de prises sur la prise suivante n'a pas encore commencé, on contrôle si toutes les phases sont sans courant et si dans l'autre cas, le signal de défauts est également engendré.
Patent FR-2660901-A1 (FR)
Title: Dispositif a registres, notamment pour une installation de ventilation ou de climatisation pour vehicules.
Inventor: THOMAS DIETTERLE
IPC: B60H1/00
Filed: 1991-04-12
Abstract: L'invention concerne un dispositif à registres, notamment pour une installation de ventilation ou de climatisation de véhicules, gui comporte deux registres (21, 22), pouvant pivoter autour d'axes mutuellement parallèles et gui sont accouplés l'un avec l'autre pour effectuer des mouvements de pivotement en sens inverses. L'accouplement est assuré par l'intermédiaire d'une tige (26) articulée sur les deux registres (21, 22) en des points d'articulation (27, 28) définis de telle sorte que d'une part les rayons des trajets circulaires (31, 32) décrits par eux lors du mouvement de pivotement des registres soient égaux et que d'autre part une ligne droite (33), reliant les deux points d'articulation (27, 28), tourne, lors du pivotement des registres, autour d'un centre de rotation (34) situé à peu près au milieu entre les axes de pivotement (23, 24).
Patent FR-2662469-A1 (FR)
Title: Method for reestablishing the temperature margin in the exhaust gases, between consecutive periodic replacements of a sealing gasket, in a turbine engine
Inventor: MICHAEL SCHWARZ FREDERICK
IPC: F01D11/24
Filed: 1991-05-15
Abstract: The present invention relates to a method for reestablishing the temperature margin in the exhaust gases in a turbine engine equipped with a regulating valve (5) and with control means (8) for retracting the casing (housing) (7) of the turbine with respect to its rotor. The method envisages increasing the minimum flow passage surface area of the regulating valve (5) under all operating conditions of the motor after this motor has been subject to a certain amount of wear and operational damage, thereby producing additional cooling flow during take-off and in a climb, in order to reestablish the efficiency of the turbine and the temperature margin.
Patent FR-2676734-A1 (FR)
Title: Nouveaux derives de la pyrimidine, leur procede de preparation, les nouveaux intermediaires obtenus, leur application a titre de medicaments et les compositions pharmaceutiques les renfermant.
Inventor: JEAN-CLAUDE CAILLE
IPC: C07D401/04
Filed: 1991-05-23
Abstract: L'invention a pour objet les produits de formule (I): (CF DESSIN DANS BOPI) dans laquelle: (CF DESSIN DANS BOPI) (CF DESSIN DANS BOPI) avec A, B, Y, R1 , R2 , R3 , R5 , R1 0 , R1 1 tels que décrits.
Patent FR-2678633-A1 (FR)
Inventor: DUBIEF CLAUDE
IPC: A61K8/64
Filed: 1991-07-04
Abstract: The invention relates to a composition for washing and/or conditioning keratinous materials, containing in an aqueous medium appropriate for these materials at least one silicone containing a hydroxyacylamino functional group, at least one substantive polymer and at least one detergent surface-active agent.
Patent FR-2678816-A1 (FR)
Title: Display unit for gloves, socks or stockings, of simple or tiered design
Inventor: ARIANE TYTGAT
IPC: A47F7/10
Filed: 1991-07-11
Abstract: The invention relates to a device making it possible to display, with a saving of space, gloves, socks or stockings. It consists of a ring (A) in which is fitted a cylindrical base (B) possessing grooves in its periphery and having an orifice in which a cylindrical rod (C) is inserted, one of the ends of which is screwed to a disc (D), the other end being screwed to a ball (E). The grooves permit the fitting-in of the rods, ends of the forms (shapes). The device according to the invention is intended particularly for the display (presentation) of gloves, socks or stockings.
Patent FR-2680362-A1 (FR)
Title: Lifting apparatus for doors
Inventor: FERNAND SEBERT
IPC: B66F9/02
Filed: 1991-08-12
Abstract: Apparatus for removing and rehanging (refitting) doors. The invention relates to apparatus allowing, as its main characteristic, the removal and rehanging of doors by a single individual. This apparatus is made of a vertical rail (1) with a small upright with internal slide (2). The base of the apparatus is articulated (7), this triangle with a roller (8) folds up. The small internal slide (2) is actuated by a worm (5) moved by a cranking handle (crank) (4) with very flexible operation owing to its demultiplication (step-down gearing) avoiding any effort. The lifting bracket (3) is fixed to this small internal slide (2).
Patent FR-2683920-A1 (FR)
Title: Methods and devices for plotting or duplicating a graphical representation
Inventor: VINCENT PILLOY
IPC: G03C1/52
Filed: 1991-11-15
Abstract: The invention relates to a method and device for plotting or duplicating a graphical representation on a fixable thermal support. The method comprises a phase of developing the graphical representation on the surface of the support, followed by a phase of fixing the representation and is characterised in that the developing phase comprises a selective exposure of the support to ultraviolet radiation, with a view to inducing photodissociation of one at least of the reactive compounds of this support in predetermined areas thereof intended to remain free of any graphical representation, whereas the fixing phase comprises an operation for heating the entire support, to a temperature sufficient to allow the formation of a dye in the areas not exposed to the ultraviolet radiation, by reaction of the reactive compounds present in these areas.
Patent FR-2669590-A1 (FR)
Title: Dispositif de maintien d'un enjoliveur sur un pare-chocs d'un vehicule.
Inventor: FRITZ HABERLE
IPC: B60R19/02
Filed: 1991-11-25
Abstract: Les dispositifs de maintien a connus prévoient soit de fixer l'enjoliveur sur le pare-chocs à l'aide d'une agrafe de retenue, soit un assemblage vissé traversant un trou oblong dans le pare-chocs, de façon que le pare-chocs élastique soit mobile par rapport à l'enjoliveur. Le dispositif de maintien d'enjoliveur selon l'invention est constitué d'une agrafe de retenue (1) et d'un axe de fixation (2), l'enjoliveur (5) n'ayant pas besoin d'être vissé, mais étant seulement emboîté, et le trou oblong étant pratiqué dans l'agrafe de retenue (1). L'axe (2), qui est introduit en ajustement serré dans le pare-chocs (3), est mobile le long du trou oblong par rapport à l'agrafe de retenue (1) et à l'enjoliveur (5). Utilisation pour des ensembles de pare-chocs sur des véhicules automobiles.
Patent FR-2684679-A1 (FR)
Title: Matiere a mouler contenant des fibres refractaires, utilisable dans la fabrication de pieces ablatables, procede pour sa fabrication et ses applications.
Inventor: CHRISTIANE FERRIER
IPC: C08K7/02
Filed: 1991-12-05
Abstract: L'invention a pour objet une matière à mouler contenant des fibres réfractaires, caractérisée en ce qu'elle est moulable par injection et se présente sous forme de "flock" essentiellement constitué de 60 à 30 % en poids de charges solides imprégnées de 40 à 70 % en poids de résine thermodurcissable. Cette matière à mouler est obtenue à partir d'un sirop de la résine thermodurcissable catalysée dans lequel on introduit les charges solides en mélangeant de manière à réaliser une imprégnation homogène de ces dernières, puis on malaxe le mélange jusqu'à obtention d'un flock que l'on sèche sous pression réduite. Application à la fabrication, notamment par injection, de matériaux composites utilisables dans la fabrication de moteurs de missiles tactiques, en particulier de tuyères ablatables.
Patent FR-2685666-A1 (FR)
Inventor: JEAN BILLIERES
IPC: B60C15/06
Filed: 1991-12-31
Abstract: Tubeless tyre bead structures having enhanced rim-sealing and wear resistance properties. At least the rim-engaging surfaces of the beads consist of protective mixtures (7), and the rim-engaging portion of the protective material is at least partially coated with a waterproof mixture (8). An extension of the coating (8) over the surface of the protective material which contacts the air in the tyre is desirable.
Patent FR-2671696-A1 (FR)
Title: Method of manufacture of a composition containing compounds based on sialic acids
Inventor: MASAHARU SHIMATANI
IPC: C07H3/06
Filed: 1992-01-20
Abstract: Method for the preparation of a composition containing sialic acids. This method comprises the steps consisting in: 
 
  a) adjusting the pH of the cheese whey or of the rennet whey to 2-5; 
  b) setting the whey in contact with a cationic exchanger in order to produce a solution which has been subjected to the exchanger; 
  c) adjusting the pH of the solution which has been subjected to the exchanger to 4 or less; and then 
  d) concentrating and/or desalinating the solution which has been subjected to the exchanger. 
 
<??>It is possible to produce a composition having a high sialic acid content at a low cost and in a simple and easy manner, on an industrial scale. The composition having a high sialic acid content thus produced is very useful on an industrial scale and can be used as a food product or as a medicinal product.
Patent FR-2686714-A1 (FR)
Inventor: DIDIER WILLAEYS
IPC: G06F19/00
Filed: 1992-01-24
Abstract: An industrial process (2) is simulated, this process varying the value of each physical quantity Pi which is characteristic of its status, with a speed of variation Vi, on the basis of the status of control signals (3) sent out by an automatic control device (1), and which reports its status to the said automatic unit by means of status signals (4) sent by sensors as a function of the value of the physical quantity which they monitor. For each physical quantity Pi, the interval of time DELTA ti is determined during which the value of the physical quantity may vary without any one of the sensors monitoring this quantity Pi changing state. Then the value of each physical quantity Pi is updated, by incrementing it by the value of the product of the speed of variation Vi with the time interval DELTA t, which is the smallest of the previously determined time intervals. Finally, after having updated the sensors monitoring each physical quantity Pi, there is a time delay, the parameters of which can be set, before recommencing the procedure. The simulation procedure is used to test the logical and time-based operation of an automatic unit, such as an industrial programmable automatic unit.
Patent FR-2687316-A1 (FR)
Title: Nouvelle utilisation de compositions pharmaceutiques a base de derives phenoxyacetiques en vue de la restauration des fonctions nerveuses.
Inventor: ANNE ROLLAND
IPC: A61K31/19
Filed: 1992-02-13
Abstract: La présente invention se rapporte au domaine de la thérapeutique humaine ou animale. Elle se rapporte plus particulièrement au domaine de la chimie thérapeutique et vise, en particulier, les compositions pharmaceutiques renfermant, à titre de principe actif, au moins un p.chlorophénoxy acétate de formule générale I (CF DESSIN DANS BOPI) R1 est de l'hydrogène, un cation monovalent dérivé d'une base minérale ou organique ou d'un amino acide ou bien un radical alcoyle inférieur éventuellement substitué, en association ou en mélange avec un excipient inerte, non toxique, pharmaceutiquement acceptable. Les compositions pharmaceutiques selon l'invention servent à restaurer le fonctionnement des fibres nerveuses après lésion, traumatisme ou en cas de dégénérescence.
Patent FR-2687475-A1 (FR)
Title: Method and apparatus for measuring the mass per unit volume and the density of liquids
Inventor: MAURICE GABAIL
IPC: G01N9/26
Filed: 1992-02-18
Abstract: The invention relates to a method and an apparatus for determining the mass per unit volume and the density of liquids by measuring the differential pressure existing between two levels of the liquid at rest. The apparatuses according to the invention include a tank (1) containing the liquid and means (4) for measuring the pressure existing at various levels. The pressures measured are processed by an electronic computer (8). These apparatuses can furthermore automatically correct the mass per unit volume measured at a temperature different from 20@C in order to normalise its value to this latter temperature or alternatively make the measurement at 20@C using a progressive and controlled heating means (14) which triggers this measurement when the said temperature is reached. The applications are physico-chemical analyses.
Patent FR-2678650-A1 (FR)
Title: Fabric treated an ennobled by application of thermoplastic material
Inventor: RENZO STELLINI
IPC: B32B27/12
Filed: 1992-05-27
Abstract: - The present invention relates to a fabric treated and ennobled by application of thermoplastic material, particularly suitable for bedding and furnishing in general. - Advantageously, it is produced from a fabric in the form of a continuous web (1) made of natural, synthetic or artificial fibres, on at least one face of which web is applied at least one film (6) made of transparent thermoplastic material with such a thickness as to be able to be bonded (associated) directly to the web (1) of fabric by hot partial softening and by pressure on this web, so as to cause the film to penetrate and be absorbed between the meshes of the web of fabric to the point of being invisible.
Patent FR-2694699-A1 (FR)
Title: Appts. for introducing blood filter into vein - comprises long and short fibres embedded in plug and inserted into catheter via coaxial cones and piston
Inventor: GUY CABUROL
IPC: A61B17/12
Filed: 1992-08-11
Abstract: Appts., comprising long and short elastic fibres (3,4) connected at one end by cylindrical plug (n/s), has the means of progressively and successively regrouping the threads via adjacent coaxial conical surfaces (10,11,12) with increasing angles of conicity (13,14,15) by pressure on the plug. The filter is composed of fibres (3,4) of different lengths, the longer fibres (4) being twice the length of the shorter fibres (3). Each fibre is curved towards the exterior and the ends of the longer fibres (4) are curved towards the interior. USE/ADVANTAGE - Introduction of blood filter to human or animal circulatory systems. Stable and precise positioning in vein. Low cost. Low number of components of appts. reduces manipulation by surgeon. Sterility maintained.
Patent FR-2695487-A1 (FR)
Title: Appareil perfectionné de mesure de facteurs nécessaires à l'adaptation de verres optiques sur une monture de lunettes.
Inventor: MARCEL LECERF MICHEL JEAN
IPC: A61B3/14
Filed: 1992-09-09
Abstract: L'invention propose un appareil de mesure du type dépourvu de moyens mécaniques de centrage et de maintien de la tête du sujet. L'appareil comporte un dispositif de télémétrie par coïncidence (46, 521A, 522A, 521B, 522B) associé à une caméra de manière à permettre le positionnement précis de la caméra, par rapport à la tête du sujet, à la distance prédéterminée, en partageant l'image en quatre parties verticales adjacentes qui coïncident lorsque la distance de mesure est établie.
Patent FR-2695509-A1 (FR)
Inventor: HENRI GUILLOT GERARD LOUIS
IPC: H01H37/00
Filed: 1992-09-10
Abstract: The invention relates to a device for controlling at least two state-indicating signal lamps mounted on a domestic electrical appliance equipped with an adjustable thermostat. According to the invention, the device comprises an elastic conductive strip (48) which comprises a free end (47) and an end (49) fastened to the insulating support (13, 14 and 15) and which is connected electrically by means of this end to the terminal (19) and is in engagement with the conductive tongue (44) on the insulating spacer (9) connected by means of an electrical connection to one of the signal lamps and capable of coming into contact with the end (47) when the heating temperature is higher than the nominal temperature. The invention is used particularly for smoothing irons.
Patent FR-2695606-A1 (FR)
Title: Flexible wiper blade e.g. for vehicle windscreen wipers - includes wiper blade cooperating with windscreen and having top connecting head connected to support structure of wiper, with feed unit for feeding cleaning screen washing fluid
Inventor: MAURICE JOURNEE
IPC: B60S1/38
Filed: 1992-09-14
Abstract: The wiper includes blade (14) of deformable material cooperating with the windscreen (12) and having a top connecting head (16) which is in turn mounted on the support arm (22). Washing fluid is fed to the screen (12) through the moulded supply channel (28) and supply jets (36). The blade moulding (10) has wings (34) and a flexible insert (40) joined to the squeegee (14) by the neck (24), with extensions (42) lining the wings. The blade is held to the wiper arm by the section (22) gripping the projection (18) which is joined to the top of the blade. During screen washing, the squeegee flexes from side to side and the top edge (44) covers the holes (28) so that fluid is fed only to the wiping side of the squeegee. USE/ADVANTAGE - Used in vehicle windscreen wipers, with the advantages that fluid is fed directly onto the screen without scattering in the air flow, and fluid is used more economically.
Patent FR-2695774-A1 (FR)
Title: Réseau de télécommunications.
Inventor: DOSIERE FREDERIC
IPC: H04B7/185
Filed: 1992-09-15
Abstract: L'invention concerne un réseau de télécommunications comprenant une constellation de satellites à défilement placés sur des orbites (20) basse altitude d'inclinaison polaire avec deux liaisons inter-satellites par satellites, un réseau de centres terrestres (11) permettant de réaliser la gestion et le contrôle du trafic local et une ou plusieurs centres à hautes latitudes (10) pour assurer les interconnexions entre satellites ne se trouvant pas sur une même orbite. Application à la téléphonie par terminaux mobiles et/ou fixes.
Patent FR-2697184-A1 (FR)
Inventor: GUY DACULSI
IPC: B28B3/00
Filed: 1992-10-28
Abstract: A novel product and a method for producing single- or multi-phase biological materials, e.g. composite and ceramic materials, from bioactive mineral powders such as calcium phosphate powders. Said method is characterised in that it involves dynamically compacting a sample containing at least said powder by means of a shock wave.