baber/WOPTO huggingface dataset:
Patent FR-2688888-A1 (FR)
Inventor: BOY INSTITUT JACQUES
IPC: B01L3/14
Filed: 1992-03-23
Abstract: The device comprises a cylindrical body (11) extended at its upper end by a crown ring (12) and at its lower end by a frustoconical segment (13), itself extended by a microtube (10) inserted into a rectangular tab (14) from the two faces of which it projects, and which is extended as far as the upper edge of the frustoconical segment (13), at which a first annular projection (15) is arranged around the cylindrical body (11), at a short distance above which a second annular projection (16) is arranged, the diameter of the said annular projections being substantially smaller than that of the crown ring (12) and being very slightly greater than the internal diameter of the standard test tubes in which the device (1) is intended to be placed, the crown ring (12) coming to bear with its lower edge on the upper edge (21) of the said standard test tubes.
Patent FR-2676912-A1 (FR)
Title: Appareil dentaire destine a l'entrainement d'un outil d'intervention endodontique.
Inventor: PIERRE BERLIN
IPC: A61C5/02
Filed: 1992-04-27
Abstract: L'appareil du type contre-angle, comprend un manchon porte-outils (5) entraîné dans un mouvement combiné de rotations alternées et de translation par un plot excentrique (7) fixé à l'extrémité d'un arbre flexible constitué d'un câble métallique (8). Il comprend un moyen de réglage de la flexibilité de l'extrémité du câble constitué d'une bague (9) montée rotativement dans un support (17) pouvant coulisser dans le corps de l'appareil.
Patent FR-2696927-A1 (FR)
Title: Total knee prosthesis - has femoral component able to rotate freely in relation to cylindrical rod in vertical sleeve by means of bearing rollers
Inventor: JEAN CUILLERON
IPC: A61F2/30
Filed: 1992-10-20
Abstract: The prosthesis consists of a femoral component with a transverse axis, able to rotate freely relative to a vertical cylindrical rod (5) inside a sleeve (6) to permit flexion and rotation movements. The femoral component presses via condyle lugs against a base (2b) on a tibial component through a polyethylene plate (9) which is able to perform a limited angular movement in the horizontal plane relative to the base. The transverse axis is able to rotate inside a sleeve (4) which is joined to the vertical sleeve (6), e.g. by means of needle bearing rollers (7). In addition, the sleeve (4) is equipped with a stop (4a) which interacts with a projection (1b) when the femoral element is in its flexion position. ADVANTAGE - Improved joint movement.
Patent FR-2698441-A1 (FR)
Title: Missile with liq. fuel propellant and powder ignition charge - has liq. fuel tank contained in sleeve attached to rear of projectile, with conical injector forced inside tank by pressure of combustion gases
Inventor: FRANTZ CAILLAU
IPC: F42B5/16
Filed: 1992-11-24
Abstract: The missile, designed to be launched from a tube, comprises a projectile (2) with its rear end attached to the open end of a sleeve (4) which contains a cylindrical tank (5) of liq. fuel propellant (6), an ignition charge (15), an igniter (20) and an injector (10) between the ignition charge and the liq. fuel, designed to penetrate the liq. fuel tank under the pressure of gases from the ignition charge, ejecting the liq. fuel to the rear so that it ignites in contact with the combustion gases. The liq. fuel tank is fixed to the rear end of the projectile by means of a projection (5b) on the tank which engages with a recess (2b) in the projectile. The injector (10) is situated at the opposite end of the liq. fuel tank, with the ignition charge, in the form of a powder, stored in the space between the rear end of the sleeve (4) and the tank, which is shorter than the space occupied by the tank. ADVANTAGE - Provides max. propulsion effort during whole ballistic phase of missile.
Patent FR-2699940-A1 (FR)
Title: Double-panel door closure for drum of washing machine/drier
Inventor: PASCAL GIL
IPC: D06F37/10
Filed: 1992-12-30
Abstract: The closure, designed for a door made from two hinged and spring-loaded panels (1,2), has each panel extended to form an edge (5,8) with a G-shaped cross-section, the two edges engaging with one another to hold the door in the locked position.The edge of the lower panel (2) has an intermediate section (9) with a sloping surface (10) against which the edge of the upper panel (1) slides when pressed downwards to close it.The G-section edges on the two door panels are made by folding over the edges of the panels, either in one portion or across the whole width of the panels.The panels are opened by pressing them inwards until their edges disengage, and then allowing them to open by the effort of their springs. They are closed by processing the upper panel down on top of the lower one.
Patent FR-2700620-A1 (FR)
Title: Laser beam directional guiding device
Inventor: PHILIPPE PATRY
IPC: G02B23/00
Filed: 1993-01-18
Abstract: The optical sighting (10) of a laser beam in a chosen direction (2) allows orientation to vary over a period of time. The angular deviation (40) of the beam trajectory is modified in response to a control signal (43). A semitransparent plane surface (5) is formed (4) on the beam trajectory to reflect part of the beam towards the detector (30,33).An error signal (31) representative of the deviation of the emergent beam relative to the chosen direction is delivered. A retroactive device (34) has a signal error and a command signal to modify any angular deviation.
Patent WO-9412484-A1 (WO)
Inventor: BOUCHARD HERVE
IPC: A61K31/34
Filed: 1993-11-22
Abstract: Nouveau procédé de préparation de dérivés du taxane de formule générale (I) et les compositions pharmaceutiques qui contiennent les nouveaux dérivés ainsi obtenus. Dans la formule générale (I), R représente hydrogène ou acétyle, R1 représente benzoyle ou R2-O-CO dans lequel R2 représente alcoyle, alcényle, alcynyle, cycloalcoyle, cycloalcényle, bicycloalcoyle, phényle ou hétérocyclyle et Het représente un hétérocycle aromatique à 5 chaînons (thiophène, thiazole, furanne, pyrrole, imidazole, oxazole, isoxazole, pyrazole) éventuellement substitué. Les nouveaux produits de formule (I) présentent des propriétés antitumorales et antileucémiques remarquables.
Patent WO-9413790-A1 (WO)
Title: Use of a dna sequence coding for an oxalic acid degrading protein as a selection gene
Inventor: PIGNARD ANNIE
IPC: C12N9/24
Filed: 1993-12-07
Abstract: A novel use of a sequence coding for an oxalic acid degrading protein in order to select plant cells incorporating a gene of interest, and a novel method for selecting, on oxalic acid, cells, calli or plants transformed by the recombinant DNA.
Patent FR-2702350-A1 (FR)
Title: Lifting mechanism for a lifting part of a device such as a bed or chair, actuator equipped with such a mechanism and furniture thus equipped
Inventor: FRANCOIS MARTIN
IPC: A47C20/04
Filed: 1993-03-12
Abstract: The invention relates to a lifting mechanism. The mechanism of the invention is intended basically, but not necessarily, for the lifting of the lifting part of a device such as a bed or a chair. It also relates to an actuator equipped with such a mechanism and to furniture equipped with such a mechanism or such an actuator. According to the invention, the mechanism comprises a first lever (27) active during the first lifting phase and a second lever (31) active during at least the second lifting phase. The second lever comprises one end (30) driven by a motor (21) and one end supported on the lifting part (1), on which it slides until it comes to a stop piece (29) that limits the two lifting phases. Application to adjustable furniture.
Patent FR-2702802-A1 (FR)
Inventor: BERNARD AMRHEIN
IPC: F04F1/02
Filed: 1993-03-15
Abstract: A pump including a sealed chamber (10) which can suck in a product feed through a first inlet (16) by means of an air pump (32) forming a partial air vacuum therein via a port (19). The product is received in an inner vessel (20) supported on a weight sensor (30) which outputs an electrical signal representative of the product weight. The signal is fed to an electronic air pump control unit (50). Once the product has reached the desired weight, it is discharged by the air pump pressurising said chamber, the product exiting through a vertical outlet (18) with its lower end at the bottom of the vessel.
Patent FR-2702843-A1 (FR)
Title: Sensor for measuring iron losses for magnetic laminations in a rotating field
Inventor: ALI DAMI MOHAMED
IPC: G01R33/12
Filed: 1993-03-19
Abstract: The present invention relates to a method of measuring the iron losses in specimens of magnetic laminations intended for use in an electrical machine, characterised in that an induction field (B) is created in an air gap formed with the lamination specimens (1, 11) on which measurements are to be made, the field (B) having a distribution in space and time close to that desired in the electrical machine in which the lamination specimens (1, 11) are to be used; a relative movement between the induction field (B) and the lamination specimens (1, 11) is produced in the direction along which the lamination specimens extend; the drag force exerted on the specimens is detected, this force corresponding to the driving force on these specimens in the direction of movement, and the iron losses (P) are calculated by multiplying the detected drag force (F,C) and the speed of movement (v.w).
Patent FR-2704798-A1 (FR)
Title: Novel sheet separator placed in line at the exit of the cutting press of a board manufacturing line
Inventor: JEAN-LOUIS MIDOUX
IPC: B26F3/00
Filed: 1993-05-07
Abstract: The invention relates to a fully automatic sheet separator device of novel type placed in line at the exit of a cutting press of a board or paper manufacturing line and composed of five elements: a motorised belt conveyor which can be adjusted in terms of height and in terms of length, a tilt-type separator, a turntable, another tilting separator, and an electrically-controlled programming desk.
Patent FR-2729299-A1 (FR)
Title: Protective device for single-use syringe needle
IPC: A61M5/32
Filed: 1993-06-02
Abstract: Device for protecting the needle of an injection syringe comprises a safety cylinder (3) which is pushed by means of a pin towards the front of the syringe so that it fits in a longitudinal groove (8) which is situated on the barrel (9). The upper part of the cylinder pref. incorporates a lever (1) which is raised to bend the needle and then depressed to force a pin (15) through a pre-perforated hole (14) in the barrel to lock the syringe and render it unusable for a second injection.
Patent FR-2698144-A1 (FR)
Title: Boîte de vitesses munie de trois transmissions partielles à trains planétaires.
Inventor: WOLFGANG ZAISER
IPC: F16H3/66
Filed: 1993-11-16
Abstract: L'invention concerne une boîte de vitesses comportant trois transmissions partielles à trains planétaires. Un arbre d'entrée E est relié directement à un planétaire 1 de la transmission partielle T1 côté entrée et, par l'intermédiaire d'un premier embrayage d'entraînement K2, à un planétaire 8 de la seconde transmission partielle T2 côté sortie; dans la transmission partielle côté entrée, deux organes de transmission sont reliés par un embrayage de blocage K1, le porte-satellites étant en outre relié à un des planétaires de la troisième transmission partielle T3; dans la transmission partielle T3 côté sortie, le porte-satellites est relié directement à un arbre de sortie A et l'autre planétaire est relié à un frein de rapport de marche avant B2; dans la troisième transmission partielle T3, le porte-satellites peut être relié avec le planétaire, pouvant être accouplé à l'arbre d'entrée E, de la transmission partielle côté sortie T3 qu'avec un frein de rapport de marche arrière BR tandis que l'autre planétaire peut être relié, par un second embrayage d'entraînement K2, avec le planétaire, relié au frein de rapport de marche avant B2, de la transmission partielle côté sortie T3.
Patent FR-2715673-A1 (FR)
Title: Anti-noise wall for motor ways
Inventor: JEAN-PIERRE DUPONT
IPC: E01F8/00
Filed: 1994-01-28
Abstract: The wall (1) is constituted from a succession of wall parts (2a,2b,..) with each part consisting of a panel (3) held on its lateral edges by two posts (4). Each metal post has a square section, the lower end consisting of a base plate (5) fixed to a concrete beam (7). The lower part of each post (8) extends vertically and is extended by an inclined part (9). The panel is made by stacking up several panel elements (22a,22b,22c,22d,22e,22f,22g,22h) each constituted by a hollow body formed by assembling walls to form an internal cavity. The internal cavity is filled with a material having good sound absorption properties. The internal and external walls of each panel element are extended beyond the lateral end walls by two projecting walls which form an encastred housing for taking the corresponding retaining posts.
Patent FR-2720265-A1 (FR)
Title: Prosthetic fabric layer, e.g. for hernia repairs for more convenience
Inventor: CHAFFRINGEON (BERNARD)
IPC: A61F2/00
Filed: 1994-05-27
Abstract: The fabric consists of a textile panel (6) which can adopt two different configurations - one flat and the other tubular or pleated. It incorporates a continuous draw-thread with at least one free gripping end (5a, 5b), attached to the panel by fixing points (8) situated on either side of a centre line (11) parallel to one of its main edges and causing the panel to fold into pleats when pulled. The fabric layer is made from warp and weft threads, and the fixing points (8) of the draw thread run parallel to one of these, leaving the draw thread in a wavy or zigzag line.
Patent FR-2720833-A1 (FR)
Inventor: LACHENAL JEAN-MICHEL
IPC: B65C9/06
Filed: 1994-06-07
Abstract: The weighing and sorting system includes a rigid container (3) which receives a pocket (2) containing a blood product to be processed. The container comprises a box with a window (5) in its front surface (4). A receptacle (6) is intended to receive the container, and has a shape and window to match it. A weighing system (9) determines the weight of the container (3) and a labelling device (10, 11) applies a label to the pocket. A sorting device (12) is able to sort the pockets after weighing. A control system (13, 14) determines the position of the receptacle.
Patent FR-2708966-A1 (FR)
Title: Outil perfectionné de forage du sol.
Inventor: SCOTT DANNY E
IPC: E21B10/50
Filed: 1994-06-13
Abstract: L'invention concerne un outil perfectionné de forage du sol, notamment du type à molettes. Il comporte un corps d'outil auquel sont fixés des éléments coupants réalisés d'une seule pièce avec des dents (125) disposées en rangées circonférentielles. La crête d'attaque du sol de chaque dent présente un évidement plan (135) et une partie à nervure de guidage (137). Une matière (141) résistant à l'usure est appliquée sur la crête de façon que l'épaisseur (T) dans la zone de l'évidement (135) soit supérieure à l'épaisseur t en tout autre point de la dent. Domaine d'application: outils de forage de puits de pétrole et de gaz, etc.
Patent FR-2724486-A1 (FR)
Title: Process for evacuation and filling of glass tube for illuminated signs
Inventor: CAZEAUX JEROME
IPC: H01J9/38
Filed: 1994-09-13
Abstract: The process involves evacuating the glass tube (10) and then filling it with an inert gas. The inside of the glass tube is coated with an emissive powder to produces light as an electrical discharge passes through the tube. The tube is ignited and the internal pressure and/or the electric current are regulated. The ignition of the tube is detected by the resulting sharp increase in current. The pumping is continued till the temperature at a point in the tube reaches a set value. The tube is then filled with the inert gas. The pumping and filling is controlled by solenoid valves (20) which direct gas flow. The monitoring of temperature and operation of the solenoid valves is controlled by an automatic controller(31).
Patent FR-2727087-A1 (FR)
Title: Container and applicator for cosmetic product esp. mascara
Inventor: TERNOY NICOLAS
IPC: A45D/
Filed: 1994-11-18
Abstract: The container comprises an outer packaging layer (4), e.g. of cardboard, which contains applicator (6') and a reservoir (8') for the product and which acts as a holder for both of them even after the container has been opened. The container wall has a zone of reduced resistance (36) which enables it to be separated into two sections (40,42), one holding the reservoir and the other the applicator.
Patent FR-2729149-A1 (FR)
Title: New carboline derivs.
Inventor: NADLER GUY MARGUERITE MARIE GE
IPC: C07F9/6561
Filed: 1995-01-06
Abstract: Carboline derivs. of formula (I) and their salts and solvates are new. B = a bond or a 1-4C n-alkylene gp. in which each C atom is opt. substd. by 1-6C alkyl; D = CO, SO2, P(O)ORs or NHCO; Rs = 1-6C alkyl; Q = aryl, aralkyl, aralkenyl or aralkynyl, all opt. ring-substd. by 1-5 of halo, nitro, amino, CN, COOH, alkoxycarbonyl, alkylamido, alkyl-sulphonamido, 1H-imidazolyl, alkyl or alkoxy; opt. substd., opt. benzo-fused, furyl, pyranyl, thienyl, thiazolyl, imidazolyl or triazolyl; opt. substd. indolyl, oxo-indolyl, indenyl, iso-indenyl, indazolyl, indolizinyl, benzofurazanyl or pyridyl; or opt. aryl-fused cycloalkyl; R1, R2 = H, 1-6C alkyl, OH or 1-6C alkoxy; or R1 and R2 on adjacent C atoms may form a fused heterocyclic ring contg. 4-6 atoms, including 1-3 O atoms; Ar = aryl opt. substd. by R1 and R2; or opt. substd. heteroaryl; R3, R4 = H; or R3+R4 = a bond; R5 = H or 1-6C alkyl; provided that B or R5 is bonded to the N atom of the 6-membered ring.
Patent FR-2729799-A1 (FR)
Title: Installation to control multiple items of electrical equipment
IPC: G07C3/00
Filed: 1995-01-20
Abstract: The monitoring and control installation has multiple data capture devices (A1,... An and B1, ... Bn) connected to each of the items of electrical equipment (X1, ... Xn and Y1, ... Yn).  The data collected from each site is concentrated (A and B). The concentrators can query in turn each of the data capture devices in their zone, and transmit the data read from the data capture device to a central computer (O). Each of the data capture devices has an electronic circuit that enters identification data into the data stream from the capture device, and also a local clock to enter timing data into the data stream.   The data gathered can be displayed on the screen of the computer, which can also process the data an control operation of the plant item.
Patent FR-2731851-A1 (FR)
Title: Rectifier bridge with reduced voltage drop for use in public telephones
Inventor: BARBIER SERGE
IPC: H02M7/219
Filed: 1995-03-15
Abstract: The rectifier bridge delivers an output potential (Vout) of know polarity regardless of the polarity of the incoming voltage. The rectifier bridge has two branches (B1;B2) connected in parallel between the entry terminals. Each branch is made up of two transistors (M1,M2;M3,M4). The transistors are MOSFET field effect transistors. N-type transistors make up one branch (B1) and P-type transistors make up the other branch (B2). The transistors are mounted in opposition in each branch. The circuit is operated with one transistor conducting and the other blocking. Zener diode limiters (D5-D8) limit the gate-source voltage of each transistor. Diodes (D1-D4) bridge the input capacitance of the transistors in the conducting state during inversion of the input polarity.
Patent FR-2734796-A1 (FR)
Title: Display packaging for reel
Inventor: ABELE PATRICE
IPC: B65D85/672
Filed: 1995-05-31
Abstract: The reel (2) comprises a winding core (3) for a product (4). One of the core opposite ends (5,6) has a collar (7), in a plane orthogonal to the core longitudinal axis (3A), which retains laterally the wound product, by its internal face (7A). The collar also has an opposite circular face (7B) and a cylindrical surface face (7C) of diameter D1. The packaging (1) comprises a piece in a rigid material having a cavity (8) for axially receiving the reel and housing it along its thickness (E). A projecting piece (9A) holding the reel in the cavity is located on the cavity bottom face (8A) so as to form a support wall (10) for the reel internal faces. The cavity bottom cylindrical face has an inscribed diameter D2 and axially along this face is a face (8B) forming a support surface for one of the reel external faces.
Patent FR-2721243-A1 (FR)
Title: Vehicle door hinge manufacture
Inventor: AUDISIO VITTORIO
IPC: B23K20/02
Filed: 1995-06-15
Abstract: The hinge has a body with a cylindrical body, in which a pin is rotatably arranged. The method involves the seat for the pin being mechanically tooled and attached to the hinge element by pressure-welding.  The cylindrical body is fixed to the apex of a rib on the hinge body which is formed through plastic deformation. The rib stands above the datum level of the hinge element by a distance (H) which is larger than the space between the outer surface of the cylindrical body and the datum level.
Patent FR-2736039-A1 (FR)
Title: Valve pour pulverisateur et pulverisateur ainsi equipe
Inventor: LASSERRE PIERRE ANDRE
IPC: B65D83/14
Filed: 1995-06-30
Abstract: L'invention est relative à une valve pour pulvérisateur comprenant un récipient apte à contenir au moins un produit à conditionner et à distribuer et un gaz propulseur, cette valve comprenant une tige de commande mobile axialement dans un corps de valve entre une position de fermeture de la valve et une position d'ouverture de celle-ci, la tige comprenant des canaux respectivement destinés à l'acheminement du gaz propulseur et du produit vers une buse de pulvérisation, ces canaux débouchant chacun à une extrémité à l'extérieur de la portion de tige engagée dans le corps de valve, la tige coulissant au travers de deux joints d'étanchéité respectivement destinés à assurer l'isolement desdits canaux dans ladite position de fermeture de la valve. Lesdits canaux (22, 28) débouchent, lorsque ladite tige (3) est dans ladite position de fermeture, par des orifices (24, 31) orientés axialement et respectivement bordés par des couronnes (16, 21) aptes à s'appliquer contre des faces frontales associées des joints d'étanchéité (18, 11; 11) pour isoler lesdits canaux de l'intérieur du récipient.
Patent FR-2736069-A1 (FR)
Title: Anti-skid coating for road surfaces
IPC: E01C5/20
Filed: 1995-06-29
Abstract: Anti-skid coating for road surfaces comprises a vinylic polymer-based binder in which gravel is embedded. The binder comprises at least one adipate cpd. and at least one phthalate cpd. Also claimed are: (i) process for the prepn. of an anti-skid coating; and (ii) process for appln. of the coating to the road surface.
Patent FR-2737021-A1 (FR)
Title: Smectic C liquid crystal switching method for book-shelf geometry screen - uses short strong electric field applied parallel with liquid crystal surface and followed by weak field applied along normal direction
IPC: G02F1/141
Filed: 1995-07-21
Abstract: The method uses a liquid crystal layer (1) with uniform polarisation which is placed in a planar cell (2) flanked by two supports (4,5). A strong electric field (E) is then applied to the layer along a direction parallel to the cell surfaces (2,3). Immediately after the strong field is switched off, a weak field normal to the cell surfaces is applied. The field divides the liquid crystal layer in square shaped domains (7) which are delimited by dielectric walls (6).