baber/WOPTO huggingface dataset:
Patent FR-2665488-A1 (FR)
Title: Pressure regulator for a fuel injection system
Inventor: CLAUDE PAJARD
IPC: F02M69/46
Filed: 1990-07-31
Abstract: The regulator, intended for an indirect injection system of an internal-combustion engine, comprises: a casing (10, 12) divided by a membrane (16) into two chambers (22, 24) the first of which is connected to the intake manifold of the engine and the second of which is connected to a fuel pump, to the injectors, and, via an opening delimited by a valve seat, to a return-to-tank pipe. A spring (36) exerts on the membrane a force opposing the pressure of the fuel occupying the second chamber. A valve (34) is coupled to the membrane. The action of the spring (36) tends to apply it to the seat while the pressure of the fuel tends to lift it. The spring (36) is located between the membrane (16) and a bearing component (38) placed in the first chamber, equipped with means (42) allowing it to be rotated with the aid of a tool of a specific shape inserted through a passage (26) for connection with the intake manifold and resting against the bottom of the housing via means forming an incline.
Patent FR-2651452-A1 (FR)
Title: Procede de fabrication d'une soupape.
Inventor: VOLKER KECK
IPC: B23K26/28
Filed: 1990-09-05
Abstract: L'invention concerne un procédé de fabrication d'une soupape, notamment une soupape d'échappement d'un moteur à combustion interne. La soupape se compose d'une tige de forme tubulaire, fabriquée séparément et comportant une partie s'élargissant vers l'extrémité située du côté fonctionnel de la soupape ainsi qu'une tête de soupape réalisée en une matière très résistante à la chaleur et comportant une partie formant la base de soupape, une partie formant le siège de soupape et une partie dorsale de soupape, située à la suite et s'étendant jusqu'à une zone commune de jonction avec la tige de soupape, cette tige de soupape et la tête de soupape étant reliées entre elles dans la zone de jonction; pour la formation de la tige de soupape (3) un tronçon tubulaire de matériau de départ est réduit par déformation à froid au diamètre (D1 ) de la tige, une zone de transition (5) située entre la tige de soupape réduite et le matériau de départ est profilée avec une forme d'arc en créant une partie de tige en élargissement, et la tige de soupape (3) est sectionnée, dans la partie de tige en élargissement, en un endroit correspondant au diamètre de la zone de jonction entre la tête de soupape et la tige de soupape.
Patent FR-2666637-A1 (FR)
Title: Device for connecting an open hearth fireplace, equipped with a so-called "gas-log" device, to the outside
Inventor: RENE BRISACH
IPC: F24C15/00
Filed: 1990-09-10
Abstract: The subject of the invention is a device for connecting a fireplace equipped with a so-called "gas-log" device to the outside. The device for connecting, or for discharging fumes, to the outside, for an open hearth fireplace equipped with a so-called "gas-log" device is of the type consisting of two gas burner rails (5, 6), of burners, of a safety unit, of a control panel (7) which is accessible via a hatch (8), of a gas supply pipe (9) and of two coaxial tubes (10, 11), the central one (10) discharging the combustion products towards the outside, the other annular one (11) directly taking, from the outside, the air necessary for combustion, characterised in that the central conduit (10) is connected to the discharge duct of the hood (13). The annular conduit (11) descends vertically behind the heart (core) (14) of the hearth (15) in order to supply the "gas-log" device (2) with combustion air from the bottom.
Patent FR-2651936-A1 (FR)
Title: Amplificateur a transistor a effet de champ, notamment utilise dans une bande micro-onde.
Inventor: MITSURU MOCHIZUKI
IPC: H03F3/193
Filed: 1990-09-13
Abstract: a) Amplificateur à transistor à effet de champ, notamment utilisé dans une bande micro-onde. b) caractérisé en ce qu'il comprend - un transistor à effet de champ dont la borne de source (5) est mise à la masse, - un circuit d'adaptation monté du côté entrée et branché à la borne de grille (G) du transistor à effet de champ, - un circuit d'adaptation monté du côté sortie et branché à la borne de drain (D) du transistor à effet de champ, - un circuit de résonance constitué d'un circuit série comprenant une première bobine (L1) et une résistance sur laquelle est branché, en parallèle, un circuit série comprenant une seconde bobine (L2) et un condensateur (12), ce circuit de résonance étant branché entre la borne de grille (G) du transistor à effet de champ et la masse, et/ou entre la borne de drain (D) du transistor à effet de champ et la masse. c) L'invention concerne les amplificateurs à transistors à effet de champ, notamment utilisé dans une bande micro-onde.
Patent FR-2667954-A1 (FR)
Title: Compact device for colouring light beams and corresponding objective
Inventor: DIDIER LECLERCQ
IPC: G02B19/00
Filed: 1990-10-12
Abstract: The present invention relates to a compact device for colouring light beams and a corresponding objective. This device equips a projector of the type including a so-called wide light source (10) having inside it two electrodes (11, 12), a spherical mirror (15), a condenser (16) with an aspherical lens (16a) and an objective (17). This device furthermore includes a plurality of filters (18), at least one of which is placed in a plane (P') for focusing the image of the electrodes (11, 12). This plane (P') is furthermore the plane for refocusing the beam, in which the cross-section of the light beam is reduced. Such a device is intended to equip, in particular, scenery (scenic) projectors.
Patent WO-9306787-A1 (WO)
Inventor: PERISSE JEAN
IPC: A61C8/00
Filed: 1991-10-09
Abstract: L'invention concerne un implant dentaire multibloc en vue de la mise en place et du maintien d'une prothèse (12) sur un site osseux. Cet implant comprend une suprastructure possédant une queue (5) apte à subir une expansion radiale, grâce à des fentes longitudinales. Une file de billes est disposée dans ladite queue, la dernière bille venant en appui contre une rampe conique de la queue en vue de pouvoir assurer son expansion ou sa libération. La file de billes peut être déplacée en man÷uvrant une vis (10) située au voisinage de l'extrémité libre du faux moignon de la suprastructure. L'implant conforme à l'invention peut être fixé de façon précise dans la racine implantaire (1) et retiré facilement en cas de besoin.
Patent FR-2673317-A1 (FR)
Inventor: DANIEL BEAU
IPC: D03D15/02
Filed: 1991-02-26
Abstract: An electrically conductive material characterized in that it comprises a reinforcing structure (1) to which are attached an upper layer (3) and a lower layer (2) of synthetic fibres, and a layer (4) of metal fibres mixed with artificial, natural or synthetic fibres attached to the upper layer (3). It may be used as a floor mat, for example in a fencing room.
Patent FR-2660870-A1 (FR)
Title: Systeme de fixation pour ski muni d'un tel systeme.
Inventor: PETER BINDON JEFFERY
IPC: B63B35/81
Filed: 1991-03-01
Abstract: Système de fixation du pied d'un skieur sur un ski, caractérisé en ce qu'il comprend: - un élément de positionnement de pied (16, 18) comprenant une première partie de positionnement de pied (16), conçue de façon à recevoir le talon du pied d'un skieur et une seconde partie de positionnement de pied (18), conçue de façon à recevoir l'éminence métatarsienne et l'orteil du pied du skieur, l'une des parties de positionnement de pied comportant des moyens pour sa fixation sur le ski (10), alors que l'autre partie de positionnement de pied est fixée à coulissement, par rapport au ski de manière que, par déplacement à coulissement de cette partie de positionnement de pied, montée à coulissement, différentes pointures de pieds de skieurs peuvent s'adapter à l'élément de positionnement de pieds; - des moyens de guidage (20, 22) permettant un déplacement coulissant guidé de la partie de positionnement de pied montée à coulissement, par rapport au ski; - un élément allongé flexible (40), couplé à la partie de positionnement de pied, montée à coulissement, de manière à appliquer une force de tension audit élément allongé, cette force de tension pouvant être transmise à ladite partie de positionnement de pied, de manière à la déplacer par coulissement, par rapport au ski et; - des moyens (46, 48) pour verrouiller, de façon libérable, la partie de positionnement de pied montée à coulissement, dans une position déterminée par rapport au ski et, par conséquent, également par rapport à la partie de positionnement de pied montée de façon fixe.
Patent FR-2675634-A1 (FR)
Inventor: CHRISTOPHE KAZMIERSKI
IPC: H01L33/30
Filed: 1991-04-16
Abstract: The optoelectronic device is comprised of an n-doped semi-conductor substrate layer (46); on the substrate layer, a lateral confinement layer (50) of semi-conductor material and doped so as to be semi-insulating; a strip (30) comprising an active material (32), said strip being buried in the lateral confinement layer and in contact with the substrate layer, the lateral confinement layer having a groove (52) cut above and along the strip; an n-doped semi-contactor insulating layer (70) deposited on either side of the groove on the lateral confinement layer; a p-doped semi-conductor vertical confinement layer (60) deposited on the insulating layer and filling the groove, the insulating layer being made of a material whose composition is different from that of the lateral and vertical confinement layers; a first electric contact connector (80, 90) on the vertical confinement layer at least to the vertical of strip (30), and a second electric contact connector (44) on the substrate layer.
Patent FR-2676451-A1 (FR)
Title: Process for preparing a latex with surface functional groups and latex obtained
Inventor: FRANCOIS DELAIR THIERRY
IPC: A61K47/48
Filed: 1991-05-15
Abstract: Process for preparing an aqueous emulsion of a copolymer exhibiting functional groups at the surface, consisting in performing a copolymerisation between at least one monomer of vinyl or styrene-based type and a monomer bearing at least one cationic precursor group, in the presence of an initiator, in hydrolysing the cationic precursor groups in a neutral or basic medium to release the functional groups, between the copolymerisation and hydrolysis stages or not later than during the hydrolysis, an addition of at least one surface-active agent being performed to obtain, after hydrolysis, a copolymer in the form of stabilised latex. The invention also covers a dispersion of an intermediate cationic copolymer bearing at the surface precursor groups of functional groups, as well as a dispersion of the final copolymer comprising functional groups at the surface.
Patent FR-2677653-A1 (FR)
Inventor: FERNANDO ALVAREZ
IPC: C07K16/00
Filed: 1991-06-17
Abstract: Human P450 IID6 cytochrome-derived peptide fragments, anti peptide anti fragment antibodies and applications thereof in the diagnosis of autoimmune hepatitis and more especially in the differential diagnosis between autoimmune hepatitis and other chronc viral forms of hepatitis, such as hepatitis C or B. Said human P450 cytochrome peptide fragment contains at least one P450 IID6 cytochrome immunodominant epitope and consists of an amino acid sequence comprising from 3 to 70 amino acids. Said peptide binds specifically with anti-LKM auto-antibodies produced in autoimmune hepatitis.
Patent FR-2677528-A1 (FR)
Title: Ladies' handbag with interchangeable decoration
Inventor: YVES EHRLICH
IPC: A45C3/08
Filed: 1991-06-14
Abstract: The subject of the present invention is a handbag made from transparent plastic material which, once the transparent, inner plastic pouch has been fitted, blocked between two inner flaps of the bag, makes it possible to modify the decoration as desired: cover page of a magazine, photos, fabric or colour photocopy of the latter, matched to a dress, for example. These two flaps covered with an impression forming a frame makes it possible to position decorative elements of slightly different dimensions and of all types, flexible, semirigid, etc.
Patent FR-2679957-A1 (FR)
Title: Methode et dispositif pour effectuer des mesures et/ou interventions dans un puits fore ou en cours de forage.
Inventor: CHRISTIAN WITTRISCH
IPC: E21B23/14
Filed: 1991-08-02
Abstract: - L'invention concerne une méthode et un dispositif pour effectuer des mesures et/ou des interventions dans un puits (1) foré ou en cours de forage par le moyen d'une liaison électrique reliant la surface à un ensemble (3) fixé à l'extrémité d'un train de tiges (2). - L'ensemble (3) comporte des moyens de mesures et/ou d'interventions reliés à un premier connecteur (4) solidaire de l'ensemble (3). - Un tronçon (6) de câble comporte à son extrémité inférieure un second connecteur (5) et à son extrémité supérieure un premier connecteur intermédiaire (8) solidaire d'un support (7). - Un câble (10) relié à la surface comporte à son extrémité inférieure un second connecteur intermédiaire (9).
Patent FR-2667910-A1 (FR)
Title: Ensemble piston-cylindre avec un dispositif pour la limitation de la course du piston, notamment pour elevateurs de chariots de manutention.
Inventor: THEODOR ABELS
IPC: F15B15/14
Filed: 1991-10-16
Abstract: a) L'invention concerne un ensemble piston-cylindre de vérin hydraulique avec un dispositif permettant de faire varier la course du piston, notamment pour élévateurs de chariots de manutention. b) Dispositif caractérisé en ce qu'il présente au moins un prolongement axial (7a, 8a), disposé sur l'une des faces terminales (5a) du piston ou sur l'un des côtés intérieurs (4a) du couvercle du cylindre et un renfoncement axial, formé pour recevoir le prolongement axial (7a, 8a), dans le côté intérieur du couvercle du cylindre (4a) tourné vers la face terminale du piston (5a) ou dans la face terminale du piston (5a) tournée vers le côté intérieur du couvercle du cylindre (4a), le renfoncement axial pouvant être mis, en fonction d'une rotation du piston (5) autour de l'axe médian de l'ensemble piston-cylindre, en prise ou hors de prise avec le prolongement axial (7a, 8a), et formant une butée qui limite la course du piston quand le prolongement axial (7a, 8a), ne se trouve pas en prise.
Patent FR-2683658-A1 (FR)
Title: Rotating prism for an advertising panel or the like
Inventor: PASCAL BUISSE JEAN
IPC: G09F11/02
Filed: 1991-11-12
Abstract: This rotating prism (2) is intended for an advertising panel or the like, including a plurality of such prisms, arranged side-by-side and mounted so as to rotate around parallel and equidistant shafts (3), each side face (4) of a prism being provided with a piece of an image, in the form of a strip (6). In the region of its longitudinal edges delimiting its side faces (4), the rotating prism (2) is provided with lips (7) preferably translucent, which are suitable for retaining longitudinal edges of strips constituting the image portions (6). Application: advertising display, presentation of changing messages.
Patent FR-2684764-A1 (FR)
Inventor: ALBERT LOUSTAUNAU
IPC: G01K11/06
Filed: 1991-12-05
Abstract: A temperature indicator for refrigerated products operating on the principal of solidification and fusion of liquid bodies at room temperature comprises a transparent envelope containing a capsule (1) filled with an aqueous solution (2) which is liquid at room temperature. Said capsule incorporates a fracture point (3) causing it to split into two parts (4, 5) due to solidification of the solution, and further incorporates a compressed spring positioned so that when the capsule is fractured, the said spring remains compressed as long as the solution is in the solid state, and visibly and irreversibly separates the two parts of the capsule if the solution turns to a liquid. The said monitoring device serves to verify that the temperature is maintained either between two limits or below or above a critical temperature.
Patent FR-2686259-A1 (FR)
Inventor: LEON THEROND
IPC: A63B21/008
Filed: 1992-01-22
Abstract: An apparatus for body-building physical exercises and a method for implementing same. The telescopic apparatus (1, 21, 51, 71) comprises a chamber (6, 25, 54, 72) and a piston (4, 23, 53, 78) sliding therein, at least one device enabling the user to actuate the piston, and a tank (9, 26). The tank is connected to the chamber via a non-return valve which allows only a gas to pass from the chamber to the tank, and may be freely communicated with the chamber by means of a suitable device (11, 37, 37-1) when the desired pressure level is reached. Belts or cables (56-1, 69, 82) may be used to increase load and extend stroke length. The apparatus may be used for physical exercises with a gradual increase in load.
Patent FR-2673645-A1 (FR)
Title: Process for the production of L-lysine by fermentation
Inventor: MANABU YOKOMORI
IPC: C12N1/20
Filed: 1992-03-06
Abstract: The subject of the invention is a process for the production of L-lysine by fermentation. 
<??>According to the invention, a microorganism (belonging to the genus Brevibacterium or to the genus Corynebacterium) which is resistant to acyl lysines and/or methylated acyl lysines and capable of producing L-lysine is cultured and the L-lysine produced and accumulated in the culture broth is recovered. 
<??>Applications: production of L-lysine by fermentation with a high yield and accumulated quantity and the costs for the industrial production of L-lysine can be reduced.
Patent FR-2690075-A1 (FR)
Title: Lifting and transporting equipment for bedridden patient - comprises gallows-type arm with suspension frame attachable to axially hinged flexible stretcher, supported by mobile transport chassis
Inventor: MAURICE BOUTET ROBERT LOUIS
IPC: A61G7/10
Filed: 1992-04-16
Abstract: The equipment consists of a mobile chassis (5/1) supporting a gallows-type arm (5/2) from which a suspension frame (5/4) may be hung. The frame supports a suspended flexible stretcher (5/5) which has a longitudinal central hinge or fold line. The stretcher is positioned partly-open adjacent to a patient resting on his/her side. The patient is moved to rest on his/her other side and the stretcher is fully opened. The chassis may then be moved to bring the suspension frame over the patient and stretcher. ADVANTAGE - Reduced effort required for lifting, with improved comfort for patient.
Patent FR-2690545-A1 (FR)
Title: Modular architectural decorative edging - uses panels forming sides, top and bottom and base unit to accommodate machine or display in recess in wall.
Inventor: JEAN-CLAUDE HOSTALIER
IPC: G07F9/10
Filed: 1992-04-23
Abstract: The modular edging fits round cash dispensers, tactile video screens, display panels, automatic vending machines and the like that are set into a wall.  Rather than making the edging in one piece it is made in modules that can be assembled differently to accommodate different items of equipment, or different groupings of equipment within the one recess. The side rails and top and bottom rails are interchangeable for different height to width ratios, and various supports and recesses are moulded into the wall space. USE/ADVANTAGE   Simply manufactured, transported and installed decorative trim for services or displays fitted into a hole in a wall, with adaptability to different configurations.
Patent FR-2677139-A1 (FR)
Title: Luminescent substance emitting in the far infrared, for cathode ray tubes
Inventor: ESTHER SLUZKY
IPC: C09K11/77
Filed: 1992-05-27
Abstract: The luminescent substance emitting in the far infrared, for cathode ray tubes, is used with liquid-crystal light modulators. It is composed of Y3-yGdyAl5-xGaxO12:A, where x lies between 0 and 5, y lies between 0 and 3 and A is chosen from among chromium, iron, vanadium, neodymium, dysprosium, cobalt, nickel, titanium or a combination of these.
Patent FR-2692620-A1 (FR)
Title: Rapid shut-off device used in prodn. tube storing hydrocarbons - comprising abturator propelled by pressure into piping
Inventor: SAINSON STEPHANE
IPC: E21B23/06
Filed: 1992-06-23
Abstract: A rapid shut-off device, for piping which is accessible at only one end, comprises an obturator propelled by pressure into the piping, the novelty being that the obturator (1) has a device for jamming the obturator in the piping (6), whe actuated by the difference in pressure at opposite sides of the obturator, and is secured to a cable (3) passing through the accessible end of the piping. Also claimed is a rapid shut-off process using the above device, the process involving: (a) creating a pressure difference at opposite sides of the obturator (1) and freeing the cable (3) to propel the obturator into the piping; (b) securing the cable when the obturator has reached the shut-off location; (c) increasing the pressure difference across the obturator to operate the jamming device; (d) reducing the pressure difference to unjam the obturator; and (e) using the cable to raise the obturator to the accessible end of the piping, all the above steps being carried out automatically in sequence by means of an electromechanical servo-system, controlled opt. by microprocessor. When the piping is a prodn. tube of a pressurised gas storage cavity, the pressure of the stored gas is used to raise the obturator to the accessible end of the tube. The jamming device is located between two discs which are coaxial with the piping (6) and which have a diameter similar to that of the piping, each disc having a seal which slides in the piping. The cable (3) is attached to the lower of the two discs. The jamming device is a flexible plastics or rubber torus which is filled with gas under pressure. USE/ADVANTAGE - The device is used esp. for emergency shut-off of a prodn. tube of a subterranean activity used to store hydrocarbons under pressure. Conventional pipeline pig and packer technology can be applied to emergency tube shut-off using an energy-efficient, robust and reliable device.
Patent FR-2693559-A1 (FR)
Title: Hermetically sealed channel for optical fibre within metal tube - uses seal made by compression and heating of fusible glass powder within metal tube through which fibre passes
Inventor: JEAN-PIERRE PROUTEAU
IPC: G02B6/42
Filed: 1992-07-13
Abstract: The channel for the optical fibre (3), stripped of its insulation, is sealed inside a metal tube (14). The seal itself is situated in a machined valve (16) perpendicular to the axis of the tube and remote from its ends. The seal is created by the compression and heating of fusible glass powder at a temperature less than 600 degrees Celsius. ADVANTAGE - Secures the fibre within the sealed zone and minimises the level of rejects due to the fragility of the fibre within this zone.
Patent FR-2693913-A1 (FR)
Title: Shell forming valve to seal neck of balloon - is made in two parts and having joining feet held in closed tubes pressed by user to free neck of balloon
Inventor: ARMAND POULOUIN
IPC: A63H27/10
Filed: 1992-07-23
Abstract: The valve (1) is a hemispherical shell in two parts (16,17) which is made in elastic material. It has an inner concave part (2) and an outer convex part (3). When the two parts are joined they have two lips (5,6) which form a slot through which the neck of the balloon is put. Each part of the shell has two joining feet (18,19,20,21) at the ends of the lips. The feet are joined by two closed tubes (22,23). The end of each tube (26) is pressed by the user's fingers to hold the slot open during inflation of the balloon. USE/ADVANTAGE - Valve for sealing neck of balloon and holding it open during its inflation.
Patent FR-2682040-A1 (FR)
Inventor: MCCOLM ANDREW ALEXANDER
IPC: A61K45/06
Filed: 1992-09-18
Abstract: The use is described of both (i) ranitidine bismuth citrate and (ii) one or more Helicobacter pylori-inhibiting antibiotics in treating or preventing gastrointestinal disorders. Pharmaceutical compositions containing both (i) and (ii) and methods for the preparation of pharmaceutical compositions containing (i) and (ii) are also described.