baber/WOPTO huggingface dataset:
Patent FR-2662214-A1 (FR)
Title: Two-stroke engine with pneumatic fuel-injection and injection controlled by a rotary plug
Inventor: PIERRE DURET
IPC: F01L7/12
Filed: 1990-05-21
Abstract: The pneumatic device for injecting fuel into the combustion chamber (4) includes an orifice (18) emerging in the combustion chamber (4), a means (19) for the controlled opening and closing of the orifice (18), a pipe (20, 20a) for connecting the closable orifice (18) to a volume of compressed air, and a fuel injector (22). The means (19) for opening and closing the orifice (18) of the combustion chamber (4) consists of a rotary plug (19) of substantially cylindrical shape, the axis of rotation of which is located in a plane perpendicular to the axis of the cylinder (1). The plug (19) is pierced by a transverse channel (21) for placing the connection pipe (20, 20a) and the combustion chamber (4) in communication. The rotational drive of the plug (19) is provided by a means (25) from the rotation of the crank shaft (6) during the operation of the engine.
Patent FR-2663301-A1 (FR)
Title: Package for a liquid product and its manufacturing method
Inventor: STEPHANE CAUVIN
IPC: B65D75/54
Filed: 1990-06-18
Abstract: Package for a liquid product, for publicity, promotional or utilitarian use, comprising a section (12) of tube made of flexible plastic material, preferably transparent, whose flattened ends (28) are closed in a fluid-tight manner by welding, a decorative element or an information support being disposed inside the section of tube (12) and immobilised by fixing between the ends (28) of the latter.
Patent FR-2664708-A1 (FR)
Title: Method for correcting the hardening of an X-ray beam in a scanner
Inventor: ANDREI FELDMAN
IPC: G01N23/04
Filed: 1990-07-10
Abstract: The invention relates, in X-ray scanners, to a method for correcting the effects due to hardening of the polychromatic X-ray beam. The correction carried out is of the polynomial type, coefficients alpha 2 to alpha n of which are determined by the method of the invention. This method consists in measuring the signals of the N channels 12 for n circular phantoms with radii R1 to Rn, and in calculating the ratios of the integrals of the signals for the phantoms, taken in pairs, and comparing them with the corresponding ratios of the square roots. This system of equations makes it possible to determine alpha 2 to alpha n.
Patent FR-2667855-A1 (FR)
Title: Angular connection mechanism with instantaneous release for controlling winches and similar apparatus
Inventor: JEAN HAZA
IPC: B66D1/16
Filed: 1990-10-11
Abstract: Angular connection mechanism with instantaneous release for controlling winches and other apparatus driven by worm and hollow wheel, characterised in that the internal wall of the hollow wheel (5), mounted freely on the shaft (3b) connected to the rotating member (3-3a) of the winch or the like, includes at least one radial slot (5a) capable partially of receiving, under the effect of the movement of a plunger (11) with two diameters (11a and 11b) which can move inside a ball (3d) made axially in the aforementioned shaft (3b), at least one coupling ball (10) engaged in a radial opening (3c) formed in the wall of this shaft. Application to winches for safety apparatus of the type of smoke-clearing hatches and the like.
Patent FR-2669010-A1 (FR)
Title: Assembly for transferring a palletised load
Inventor: PAUL MALERBA
IPC: B62B3/04
Filed: 1990-11-14
Abstract: - Handling of various loads. - The assembly is characterised in that . the pallet (1) consists: . of two parallel longitudinal members (1) mounted on feet (2) and defining a plane (4) of bearing of a load, . of at least three crosspieces (3) connecting the longitudinal members, . the elevator carriage (II) comprises . two forks (7) joined transversely by at least two series (S) of idle rollers (11), delimiting between them a gap which is at least equal to the transverse section of a crosspiece, . a system (9) for controlling the forks in elevation on the basis of an extreme low position. - Application to the manufacture of prefabricated doors.
Patent FR-2670917-A1 (FR)
Title: Structure d'accueil pour adaptateurs de terminaux appartenant a une architecture informatique distribuee.
Inventor: ANTOINE CHOTARD
IPC: G06F13/00
Filed: 1990-12-20
Abstract: Structure d'accueil (P) pour adaptateurs de terminaux (AD à AD1 4 , ADI), appartenant à une architecture informatique distribuée (ARCH) dont tous les systèmes informatiques (SI, SI1 , SIj ... SISj , SAD,... SADj )communiquent par l'intermédiaire d'un réseau (RE). Selon l'invention, la structure d'accueil (P) est caractérisée en ce qu'elle comprend: - un premier compartiment (CAV) contenant une pluralité de cartouches (1, AD à AD1 4 , ADI) contenant chacune une carte portant le circuit électronique d'un adaptateur, - un second compartiment (CAR) contenant l'alimentation électrique des cartes contenues dans le premier compartiment et un dispositif de ventilation (VNT) de la structure, le premier et le second compartiments étant séparés par un fond de panier (FP) portant un bus cuivre spécifique (BCE, BCEj ) du réseau auquel sont connectées les cartes portant les adaptateurs de terminaux, le fond de panier (FP) comportant des moyens de connexion (CF à CF1 4 , CORE) des cartes au réseau (RE) et au bus (BCE) d'une part et à l'alimentation (ALIM) d'autre part.
Patent WO-9114859-A1 (WO)
Inventor: KOHN ELHANAN
IPC: F02B53/00
Filed: 1991-03-26
Abstract: Cette machine tournante utilisable comme moteur thermique (M) ou comme compresseur (C), ou les deux en combinaison, comprend un stator annulaire creux (4) dans lequel peut tourner un rotor (1) muni d'au moins une palette (3). Un disque rotatif de réaction (7) passe à travers le stator (4), en formant un angle aigu (alpham) avec le rotor dans au moins une fente (10) de celui-ci, où il définit un fond de réaction pour une chambre de travail de la machine. Le disque (7) comporte au moins une encoche (12) pour laisser passer la ou les palettes (3) du rotor (1). Des moyens sont prévus pour synchroniser les mouvements de rotation du rotor (1) et du disque (7) pour qu'une encoche (12) du disque se présente au moment où une palette (3) du rotor arrive à proximité du disque.
Patent FR-2673874-A1 (FR)
Title: Machine tool with a gantry for machining components of large dimensions
Inventor: HENRI LINE
IPC: B23Q1/01
Filed: 1991-03-11
Abstract: The present invention relates to a machine tool with a gantry for machining components of large dimensions comprising a bed (table) (2) and a gantry including a crossmember (3) carried by two uprights (1, 1a) located on either side of the bed (2). A movable upright (13) is mounted slidingly on the crossmember (3) and bears a vertical sliding carriage (17) equipped with a slide (runner) (18). The movable upright (13) slides along two slideways (8) located on the front face of the crossmember (3) and of an additional slideway located at the rear.
Patent FR-2674218-A1 (FR)
Inventor: JEAN-PIERRE DECHIROT
IPC: B65D55/06
Filed: 1991-03-20
Abstract: The packaging comprises a casing (1) having a general parallelepipidal form, at least one face (11) of which slopes towards the outside, and a lid (2) comprising a fold (21) at the level of the junction of its upper part (22) and of its frontal part (23), the said lid (2) being fastened to the casing (1) at the level of its edge (24, 25) which covers and envelopes the edge (14, 15) of the said casing (1). Fastening the lid (2) to the casing (1) can be achieved by heat sealing or adhesive bonding of the edge (24) of the upper part (22) of the lid (2) on the edge (14) of the casing (1), the frontal part (23) of the said lid (2) comprising at its front edge (25) a tamper-proof tongue (3) which is heat sealed or adhesively bonded on a tongue integral with the casing. It may also be achieved by means of catches (4) integral with the edges (24, 25) of the lid (2) and introduced in orifices provided in the edges (14, 15) of the casing (1).
Patent FR-2675641-A1 (FR)
Inventor: CLAUDE FISCHER
IPC: H02B1/06
Filed: 1991-04-16
Abstract: The so-called cage device for locking a binding and strapping post (3) of a modular electrical apparatus, intended to prohibit any strapping and any connection modifications to the said post (3), which post includes a clamping screw (5) normally accessible from outside the modular electrical apparatus, comprises a blocking component (13) made from an electrically insulating material, engaging removably into the strapping cavity (6), and a means (26) of locking the said blocking component (13) in place, the locking device being arranged so as to block access to the clamping screw (5) and to the strapping cavity (6). The locking unit extending into the strapping cavities (6) of several juxtaposed apparatuses and including at least one locking device (13).
Patent FR-2669204-A1 (FR)
Title: Support de rape et d'ustensile de cuisine analogue.
Inventor: BRUCE ANCONA
IPC: A47J43/25
Filed: 1991-06-03
Abstract: L'invention concerne un support de râpe. Elle se rapporte à un support qui comporte un corps creux (19) qui délimite une ouverture dont les bords longitudinaux ont des saillies (26) permettant la retenue des bords d'une râpe (11). La face opposée à l'ouverture forme une fenêtre transparente (70), et le corps comporte, à sa partie inférieure, un pied (28) de caoutchouc évitant le glissement sur une surface lisse; une poignée (30) permet la tenue du support d'une main pendant que l'autre main déplace l'objet à râper. Application aux ustensiles de cuisine utilisés pour le râpage et le tranchage.
Patent FR-2682149-A1 (FR)
Title: Automation device for opening frames
Inventor: JEAN-MICHEL BACHELIER
IPC: E05F15/20
Filed: 1991-10-08
Abstract: The invention relates to a device making it possible to actuate one or more electrical elements (D), such as cylinder actuators, for opening or closing any frame moved by hinges. This device includes a control and relay box (A) connected directly to the 220-volt domestic mains via a plug (1). An ambient thermostat (B), placed in a room where the elements to be opened are located, and a hygrostat (C) (moisture detector), fixed to the roof at a clear location, allow opening and closing control. At a given temperature, the moving frames open, but if it should rain, closure is instantaneous - priority given to moisture. If the temperature is below the set point, the frames are closed. This device according to the invention is of interest in any field where the functions of opening or closing of opening frames have to be carried out for the sake of comfort or by necessity.
Patent FR-2668164-A1 (FR)
Title: Immunoglobuline purifiee.
Inventor: NICHOLAS RAMAGE PAUL IAN
IPC: A61K/
Filed: 1991-10-16
Abstract: L'invention concerne l'industrie pharmaceutique. Elle a pour objet une préparation purifiée d'un anticorps anti-CDw52 qui présente à la chromatographie d'exclusion dimensionnelle un pic unique en conditions non réductrices (Fig. 5) et deux pics majeurs en conditions réductrices et qui présente de préférence aussi en SDS-PAGE classique une bande principale pour un échantillon non réduit et deux bandes principales pour un échantillon réduit. La préparation présente à la HPLC avec inversion de phase un pic aigu unique en conditions non réductrices et deux pics majeurs en conditions réductrices. Cette préparation est préférée pour exercer une immunosuppression prophylactique ou thérapeutique.
Patent FR-2683851-A1 (FR)
Title: Turbomachine equipee de moyens facilitant le reglage des jeux du stator entree stator et rotor.
Inventor: ALAIN BROMANN
IPC: F01D11/24
Filed: 1991-11-20
Abstract: Cette turbomachine peut comprendre divers éléments pour favoriser le réglage des jeux du stator en le réchauffant ou le refroidissant par un gaz le carter extérieur (1) auquel la virole (2) portant les étages d'aubes fixes (15) est fixée peut être formé de deux peaux (3, 4) entre lesquels du gaz est insufflé; la virole (2) peut être composée de secteurs (13) s'étendant sur une fraction de circonférence, fixés par leur centre et simplement guidés à leur extrémité; On peut enfin prévoir des dispositifs d'étanchéité entre le carter extérieur (1) et les portées d'appui des nervures des éléments de virole (13). Le volume entre La virole (2) et le carter (1) est alors compartimenté et peut recevoir des alimentations séparées de gaz de réglage des jeux. Application aux compresseurs de moteurs d'avion.
Patent FR-2670799-A1 (FR)
Title: Kit ou ensemble pret a la mise en óoeuvre de tests biologiques a base d'oxyde d'ethylene.
Inventor: STEVE BUGLINO
IPC: A61L2/20
Filed: 1991-12-17
Abstract: Le kit ou ensemble pour la mise en œuvre de tests biologiques est destiné à être utilisé dans les procédures de stérilisation à l'oxyde d'éthylène. Il comporte: un plateau 12 portant une seringue 22 contenant un indicateur biologique 20; des moyens 18 de logement d'une carte d'identification associée audit plateau aptes à maintenir ladite carte d'identification séparée d'un éventuel condensat et visible de l'extérieur, la carte d'identification 16 étant munie du côté orienté vers l'extérieur d'une encre sensible à la stérilisation; un organe absorbant 30, logé dans ladite seringue, au voisinage de son ouverture 32, et des moyens 14 pour sceller le dessus du plateau 12 jusqu'à son utilisation.
Patent WO-9214528-A1 (WO)
Title: Objects modifiable in form by manipulation
Inventor: CIQUET BERNARD
IPC: A63H33/00
Filed: 1992-02-13
Abstract: The invention describes objects made from a soft, elastic (foam-like) material characterized by their topological structure which gives them remarkable transformability and makes them highly manipulable. They are defined by an outer shape (A) and an inner shape (B). Transformation is effected by completely turning the entity inside out. Following this manipulation, the initial inner form (B) determines the new form (B^¨B7) of the object and the initial outer form (A) is now reversed (A^¨B7) to become the inner form. The invention is aimed at the industrial manufacture of objects which may be individual objects or objects associated in sets of several geometric or figure forms which may have an aesthetic, leisure, didactic, ergotherapeutic or advertising application.
Patent WO-9220607-A1 (WO)
Title: Winch for towing submerged objects
Inventor: WARNAN FRANCOIS
IPC: B66C13/02
Filed: 1992-04-30
Abstract: Winches for towing behind a boat a sonar-equipped fish-shaped submerged body. The invention consists in measuring the trim (118) in the region of the submerged body (117) and controlling, based on this measurement, a servo-control cylinder (106) which alters the inclination of the arm in order to maintain a constant trim. The winch diminishes the jerks due to the tractile force on the cable towing the submerged body.
Patent FR-2686861-A1 (FR)
Title: Method for anti-caking encapsulating of granular or compacted materials and encapsulated materials obtained
Inventor: PAUL THURING
IPC: B01J2/30
Filed: 1992-02-04
Abstract: The invention relates to a method for treating granules with a tendency to gather into a mass so that they do not cake together, characterised in that the said treatment consists in forming, in situ around the granules, a porous solid thin capsule or shell, consisting principally of a metal salt which is barely water-soluble or insoluble in water, such as magnesium phosphate. Application, in particular, to the treatment of fertiliser granules.
Patent FR-2689147-A1 (FR)
Title: Treatment of fabric for use as waterproof covering - by making impermeable, then treating to preserve colours before coating with epoxy] resin
Inventor: OLIVIER GILLOT
IPC: D06N3/18
Filed: 1992-03-25
Abstract: The procedure for treating a fabric so it can be used as a covering material in a variety of situations where it is subject to moisture, e.g. work surfaces in kitchens and bathrooms, doors, shelves and drawer fronts, a WC lid or the inside of a shower, consists of rendering it completely impermeable to water, and making it impervious to shocks, using a treatment which is non-toxic and non-allergenic. The fabric can be of a modern or old material, using natural, synthetic or mixed fibres, such as cotton, silk, polyester, polyamide or nylon. It is first rendered impermeable with an industrial grade agent used for waterproofing tarpaulin. IT is then stuck to the base surface, which should be smooth and non-porous, using a special water-soluble white adhesive. This is followed by a coating of a substance which will protect the colours of the fabric, and it is finally coated with an epoxy resin of two ingredients - a resin and a hardener based on high-performance cycloaliphatic polyamides. ADVANTAGE - Maintains appearance of fabric, while allowing wide range of applications.
Patent FR-2689909-A1 (FR)
Title: Prodn. of finished galvanised metal products - in an integrated galvanising and drawing installation
Inventor: JOSE DELOT
IPC: C23C2/34
Filed: 1992-04-08
Abstract: Finished and galvanised metal prods. are obtd. from mild steel forged billets (11) in which the galvanising and drawing operations are effected, in that order, in an integrated installation. The integrated installation is also claimed and incorporates at least one galvanising device, followed by a rolling or drawing station and a notching station. The installation pref. comprises a shot blasting station (14) or a pickling and fluxing station; a heating station (15); a galvanising enclosure (16); a rolling or drawing station (17). Advantageously these stations are arranged in line in the direction of defilement of the products undergoing treatment. USE/ADVANTAGE - For prodn. of finished galvanised prods. from forged mild steel billets and notably simplifies the prodn. of drawn and galvanised bars and wires, that may also be notched, for the construction industry. The use of such an integrated installation minimises the costs of the installation whilst improving the profitability of the operations. Used to produce smaller dia. prods. relatively easily and the application of successive treatments give higher prod. quality.
Patent FR-2690302-A1 (FR)
Inventor: BERNARD FRANCOIS
IPC: H01T23/00
Filed: 1992-04-17
Abstract: Cleaning of a product in strip or sheet form. The device is characterised in that: the electrode is enclosed in an insulating housing (20) connected to the said channel by an antihalo duct (30), the housing is swept by a weak flow of air, so as to carry away the ions on the moving strip. Application to unexposed photosensitive products.
Patent FR-2692098-A1 (FR)
Inventor: YANNICK REZE
IPC: H05K5/00
Filed: 1992-06-04
Abstract: The apparatus according to the invention is characterised in that it comprises two units which can be separated and reassembled, namely a first unit contained in a first box (1) and a second unit contained in a second box (2), each of these two boxes having the shape of a rectangular parallelepiped, the first box (1) having a housing (7) configured to receive, in a removable manner, the second box (2) in such a way that the second box can be, if desired, housed in the first box, either in a first position in which the front face of the second box is in the plane of a large face of the first box, or in a second position in which its front face is in the plane of a small face of the first box, and means for electrically connecting these units in each of the first and second relative positions of the second box with respect to the first.
Patent FR-2693413-A1 (FR)
Title: Lifting device for rear ends of tipping bodies, e.g. for agricultural trailers and public service vehicles - includes two plates on two edges of chassis ,receiving sabot at its rear extremities and pivoting w.r.t vehicle body,and hydraulic jacks pivoted to base of chassis
Inventor: FELIX LE BOLLAN
IPC: B60P1/34
Filed: 1992-07-08
Abstract: The arms are each formed from two side plates which are joined by a top plate and drop over the side members of the chassis (1). The arms are pivoted at brackets on the chassis frame and under the body (6), and are lifted by the jacks (3) pushing on a pivot in the bracket (5) which is welded to the inner side plates of the arms. The jacks (3) are pivoted at their bottom ends on brackets on the cross-member (4) which also acts as a rest for the arms when the jacks are retracted. The body is raised from the low position by the jacks (2) and the arms, and at the desired height the jacks (3) are locked while the jacks (2) continue to extend and tip the body (6). ADVANTAGE - The system gives improved stability and simple light-weight construction.
Patent FR-2697632-A1 (FR)
Inventor: BERNARD TROUVILLE
IPC: G01M3/38
Filed: 1992-11-03
Abstract: The invention relates to a system for identification of the position of a tube in a water container (box, tank) (header box, header tank) of a steam generator, including: - a leaktight casing intended to be arranged at the bottom of this water container, in which are arranged: . a mobile camera (20), . a light device (22) providing sufficient illumination for taking images, . a mobile device (23) for projecting onto the centre of a tube hole at the surface of the plate, a luminous marker at the location which is visualised at the centre of the image, . a fastening device (25); - a control unit (14) for the photographing, illumination and luminous marker parameters; - a control console (17) including a visual display unit, located outside the water container, in which absolute encoders are used for knowing the respective positions of the camera and of the projection device, the control unit being located outside the water container. The invention also relates to a method for implementing this system.
Patent FR-2697699-A1 (FR)
Title: TV re-transmitter for house or flat having several TV receivers - has amplifier receiving signals from central aerial and retransmitting to pick=up aerials on individual televisions
Inventor: BERTRAND SUEUR
IPC: H04H20/67
Filed: 1992-11-05
Abstract: An amplifier (44) is housed in a small container, and receives TV signals (48) from an external aerial (41) via coaxial cable (43) and a wall socket (42). The signal input comprises at least two distinct channels, each having respective frequency bandwidth, and respective filters. The signal is amplified and filtered then transmitted (46) via an aerial (47) to other TVs (49-1,49-2). Each TV has its own aerial (410), and passes signals to the receiver. External weaker signals (411) may appear in a different time frame but will not affect performance because of the lower signal level. USE/ADVANTAGE - E.g. for digital audio broadcasting. Allows good quality TV reception as desired, without need for physical connection. Limited power required for re-amplification.
Patent FR-2802525-A1 (FR)
Title: Infrared emitting decoy, e.g. for ship's anti-missile system, comprises powdered alkaline metals and those in Groups Va and IVa of Periodic Table
Inventor: COLOMBIER MICHEL
IPC: F42B4/26
Filed: 1992-11-12
Abstract: A decoy designed to emit infrared radiation uses a powder with a grain size under 150 microns m made from one or more alkaline metals and a metal from Group Va or IVa of the Periodic Table. The powder also incorporates an inert additive, mixed with it in an organic or mineral fluid in an inert atmosphere.  A decoy designed to emit infrared radiation uses a powder with a grain size under 150 microns m made from one or more alkaline metals and a metal from Group Va or IVa of the Periodic Table, i.e. bismuth, antimony and tin, or sodium/potassium/bismuth alloys. The powder also incorporates an inert additive such as graphite, aluminum or levillite, mixed with it in an organic or mineral fluid in an inert atmosphere using ultrasound, removing the fluid by or extraction or distillation, and drying and packing in an inert atmosphere.