baber/WOPTO huggingface dataset:
Patent FR-2751184-A1 (FR)
Title: Handle to carry several bags with handles
IPC: A45F5/10
Filed: 1996-07-19
Abstract: The handle (a) is joined to a flexible strap or rod (b) by its ends to form a circular or oval shape. The strap is threaded through the handles of the bags (f) and the handle is then threaded through the loop of the strap. The handle is carried in the hand or the strap can be long enough for the handle to be carried over the shoulder. The handle is supple and thick and is made in solid plastics material.
Patent FR-2752215-A1 (FR)
Title: Method for recovery of stratospheric balloon at end of mission
Inventor: EVRARD JEAN
IPC: B64B1/48
Filed: 1996-08-07
Abstract: The method for recovering a stratospheric balloon (1) at the end of its mission comprises previously equipping the balloon with a container (3) fixed on the balloon upper pole. The container encloses a compacted principal parachute (13) and a parachute extractor (14). To recover the balloon it is partially emptied, the parachute then extracted and the balloon then totally emptied. The balloon is maintained in the partially emptied state for a predetermined time until it recovers atmospheric pressure. The lower end of the cover is ballasted, the ballast (17) is held around the container until extraction of the parachute. Then the cover is spread out longitudinally freeing its ballasted end.
Patent FR-2753038-A1 (FR)
Inventor: ROUSSY GEORGES
IPC: H05B6/62
Filed: 1996-09-05
Abstract: The invention concerns a radio frequency heating device comprising an electric potential generator and an applicator provided with two electrodes (1, 2) connected to the generator, for applying to a piece (3) to be heated an electric field generated by said electric potential. The device comprises means for adapting the voltage applied to a given part of the piece (3) to the geometric co-ordinates of said part of the piece (3) to be heated.
Patent FR-2754021-A1 (FR)
Title: Telescopic hydraulic or pneumatic rotary actuator with paddles
Inventor: AMALRIC BERNARD
IPC: F15B15/12
Filed: 1996-09-30
Abstract: The actuator contains a drive shaft (1) equipped with paddles (7,8) turning in the inside of a cylinder (3A). It is characterised in that this cylinder has internal (9A,10a) paddles and external (11A,12A) paddles which in turn can turn within a second cylinder (3B). This can be repeated 'N' timed all turning in the body (2) of the actuator which has fixed stops (13,14).  These paddles form a series of concentric chambers which are interconnected by orifices for feeding fluid under pressure via the connections (26,33) on the body of the actuator, one connection (26) acting as the pressure feed while the other (33) acting as the return to tank or discharge. These can be reversed for reversing the direction of rotation of the actuator.
Patent FR-2756479-A1 (FR)
Title: Squeeze control for sponge
IPC: A47L13/146
Filed: 1996-12-02
Abstract: The squeeze control for a sponge comprises a force amplification system. The stops (7,10) as well as the cover (2) are moulded directly onto the control cable. The movable cover has a smooth and rounded stop (8).  The connections and the cover are moulded in anti-friction loaded plastics. The fixed end stop (12) has a rounded passage for the control cable.
Patent FR-2758069-A1 (FR)
Title: Elements assembled to form display shelves or partition
Inventor: MINOUI HOMAYOUN
IPC: E05D5/06
Filed: 1997-01-08
Abstract: The elements form panels that are each formed of a rectangular frame with two uprights (1) and two cross bars (2) which have the same rectangular section. Each upright and cross bar have two parallel longitudinal grooves (8,9) that hold two plates.  The frames are joined together by two U-shaped sections (3) that are articulated on each other. They each have a core (21) and two wings (22,23) whose ends are bent inwards (24). The ends engage in notches (7,42) in the uprights and cross bars that are at the same distance from the free ends of the frame.
Patent FR-2758601-A1 (FR)
Title: Motor vehicle combined shock absorber and clearance adjuster
Inventor: SARDOU MAX
IPC: B60G17/044
Filed: 1997-01-20
Abstract: The shock absorber/clearance adjuster consists of a cylinder containing high- and low-pressure reservoirs (D, C) and two cavities (A, B) one of which (B) contains a gas chamber (28). The cavities (A, B) are able to communicate only through a pumping assembly (20, 21, E, L, F) and a slide valve (3, 34). The pumping assembly can be of one-way or two-way operation.
Patent FR-2759086-A1 (FR)
Title: Materiau thermoplastique souple et tube compressible constitue de ce materiau
Inventor: BARRE PATRICE
IPC: C08L23/16
Filed: 1997-02-04
Abstract: L'invention se rapporte à un mélange d'un premier et d'un second polymères thermoplastiques, caractérisé par le fait que le mélange contient comme premier polymère un homopolymère de propylène (PP) et comme second polymère un copolymère de propylène (PP) et d'éthylène (PE) . Ce conditionnement peut être obtenu par injection du mélange dans un moule approprié. I est particulièrement adapté pour le conditionnement de produits cosmétiques et/ ou dermatologiques de faible contenance. L'invention concerne également un tube injecté souple, comprenant une paroi constituée de ce mélange.
Patent FR-2763764-A1 (FR)
Title: Interrupteur rapide, capable de supporter une tension et un courant directs eleves, obtenu par assemblage de thyristors elementaires
Inventor: CHATROUX DANIEL
IPC: H03K17/12
Filed: 1997-05-21
Abstract: L'invention concerne un interrupteur de courant, comportant une matrice de thyristors élémentaires présentant chacun une gâchette de commande, cette matrice comprenant une pluralité d'étages (10, 12, 14, 16, 18) montés en série, chaque étage comprenant une pluralité desdits thyristors montés en parallèle, les anodes des thyristors d'un même étage étant reliées entre elles et les cathodes des thyristors d'un même étage étant reliées entre elles.
Patent FR-2764684-A1 (FR)
Title: Small or medium calibre individual firearm firing mechanism
Inventor: MONTGRENIER JEAN PIERRE
IPC: F41A19/44
Filed: 1997-06-17
Abstract: The firing mechanism comprises a trigger (1) operating a hammer release catch (4) via a linkage (3). It has a lock in the form of a lug (10) projecting from the linkage to prevent any rotation of the catch except by pulling the trigger, when the lug on the linkage interacts with the catch via a drive lever (12). The catch and its drive lever rotate about the same axis (6), the lever having two arms (13,14) which interact with the lug and catch respectively. The lever can also have an extension which interacts with the moving element of an electromagnetic actuator controlled by an electrical signal.
Patent FR-2765628-A1 (FR)
Inventor: MARCA CHRISTIAN
IPC: F02D41/34
Filed: 1997-07-07
Abstract: The invention concerns a method for fuel injection for starting an internal combustion engine which consists, when the starting switch is closed, in simultaneously controlling fuel injection means to deliver a first amount (IDi) of fuel to a plurality of cylinders (Ci), and after recognising a synchronisation signal (Scyl, Srep). sequentially controlling said injection means. The invention is characterised in that it consists in: measuring a rotation angle (ANG) separating the engine angular position (START) when the start switch is closed from the angular position (SYNC) reached when the synchronisation signal is recognised; comparing said rotation angle with a predetermined value (THR); and when the rotation angle is greater than the predetermined value, injecting a complementary amount of fuel (CMP) into a cylinder (C2) determined on the basis of the cylinder (C3) for which the synchronisation signal has been recognised.
Patent FR-2771436-A1 (FR)
Title: Protective device for preventing accidental falls into swimming pools
Inventor: LO SPAGNUOLO DAVID
IPC: E04H4/14
Filed: 1997-11-24
Abstract: The protective device is constituted by a cold water pipe (2) supplying edge jets (1) controlled by push buttons (3) placed under a corridor of slabs (5).  These slabs move slightly by means of a flexible joint (6) parallel to the pool. The user (7), on stepping on the slab, inadvertently exerts a pressure on one of the slabs which presses the button and puts the jet into action. This jet startles toddlers and makes them run away from the pool edge.
Patent FR-2773099-A1 (FR)
Title: Procedure for forming a quick opening feature in a plastic package
Inventor: LABRUE STEPHANE
IPC: B65B61/02
Filed: 1997-12-31
Abstract: The procedure is used for plastic packages (4) such as those wrapped in thermoplastic. The procedure uses at least one rupture line. This may be formed on one face of the package, or along its length. The rupture line is formed with the package in position. If two rupture lines are used they are formed parallel to each other.
Patent FR-2773580-A1 (FR)
Title: Assembly procedure for lock housing fitted inside motor vehicle door
Inventor: DUPONT PATRICK
IPC: E05B65/12
Filed: 1998-01-15
Abstract: The procedure uses a mechanical coupling or tool to hold the lock housing (1) in position against the inside of a vehicle door edge (3) or reinforcing plate (2) prior to inserting fixing screws. The coupling can be in the form of lugs (10, 17) which engage with a fixed hook (16) and a spring hook (12) on opposite surfaces of the components or, in a variant, a flat fork which holds the components in their relative positions before screws are inserted into their respective holes (13, 15).
Patent FR-2774013-A1 (FR)
Title: Procede de traitement thermique d'une piece a l'aide d'au moins un liquide de transfert thermique et four a condensation pour sa mise en oeuvre
Inventor: GARIDEL JEAN PAUL
IPC: B23K1/015
Filed: 1998-01-23
Abstract: - L'invention concerne un procédé de traitement thermique d'une pièce (2) à l'aide d'au moins un liquide de transfert thermique présentant un point d'ébullition à une valeur donnée.- Selon l'invention, le procédé consiste :. à placer la pièce (2) à traiter à l'intérieur d'un four (1) dont la structure interne (5) détermine une enceinte hermétique (7) accessible par au moins une porte (8, 9),. à placer la structure interne (5) du four à une température adaptée pour permettre la condensation sur la pièce à traiter, d'une partie d'une vapeur obtenue à partir d'une vaporisation du liquide de transfert thermique,. à faire régner dans l'enceinte (7) du four, ladite vapeur pour assurer, en partie, sa condensation sur la pièce à traiter,. à extraire la vapeur restante de l'enceinte du four,. et à sortir la pièce du four.
Patent WO-9854121-A1 (WO)
Title: Nouveau procede de preparation de 2-trifluoro-methoxy-aniline
Inventor: DURY MICHEL
IPC: C07C213/02
Filed: 1998-05-26
Abstract: Cette invention concerne un procédé de préparation d'un composé de formule (I) comprenant les étapes consistant à: a) éventuellement faire réagir un composé de formule générale (II); avec un réactif de nitration; b) réduire le composé obtenu en a); c) soumettre à une déhydrochloration du composé obtenu en b) pour obtenir le composé de formule I; et d) séparer le composé obtenu à l'étape c) du mélange réactionnel.
Patent FR-2774212-A1 (FR)
Title: Chambre de coupure pour un disjoncteur a auto-expansion et a arc tournant
Inventor: RAPHARD DENIS
IPC: H01H33/98
Filed: 1998-01-27
Abstract: Une chambre de coupure d'un disjoncteur à autoexpansion dans le SF6 comporte un dispositif de contact fixe 16 coopérant avec un contact mobile, et une bobine 18 de mise en rotation de l'arc sur une piste 32 annulaire. Le dispositif de contact fixe 16 est entouré coaxialement par la bobine 18 cylindrique, et comporte une pluralité de doigts de contact 42 répartis circonférentiellement pour délimiter un espace creux de réception du contact mobile 14, chaque doigt de contact 42 comprenant une structure métallique composite ayant :- un corps 52 principal en cuivre conformé selon un secteur cylindrique pour le passage du courant permanent en position de fermeture du contact mobile 14, - une électrode 54 en matériau conducteur réfractaire, brasée à l'extrémité antérieure du corps 52, pour constituer un contact d'arc fixe disposé au voisinage de la piste 32 de rotation de l'arc,- et un segment 58 en matériau ferromagnétique brasé sur la périphérie de l'électrode 54 et d'une partie du corps 52 pour obtenir un guidage optimum de l'arc sur la piste 32.
Patent FR-2776264-A1 (FR)
Title: Composite blade for variable-speed rear rotor of helicopter
Inventor: BESSE JEAN LUC
IPC: B29C70/48
Filed: 1998-03-23
Abstract: The covering (20), longerons (22, 23) and tensile supports (26, 27) are each comprised of crossed carbon fiber fabric cut-outs, the plies superimposed, to form predetermined angles. An Independent claim is included for the method of making the corresponding reinforced resin blade by resin transfer molding.  Preferred features: The components cited are formed by cut-outs of first (A) and second (B) types. The first (A) comprise two layers forming an angle between them,  from 0 deg -90 deg . The second type (B) comprises four layers, forming mutual successive equal angles, of absolute value 45 deg , 0 deg  and 45 deg . The plies are of well-balanced fabric. Longerons (22, 23) comprise layers of two cut-outs of the first type (A), each cut-out forming an angle of 0 deg  with the span axis of the blade. The longerons (22, 23) extend to the leading edge of the blade. The covering includes a cut-out of the first type orientated at 45 deg with respect to the blade span axis. The tensile reinforcements (27) comprise a stack of four cut outs of the second type (B) forming mutual angles of 45 deg . The four cut-outs have differing lengths and are mutually shifted such that near the ends, the thickness tapers continuously. The main blade section (2) has a central filling (21) of light material. The root of the blade includes a section (12) controlling angle of incidence. This has a light filling (30), with further cut-out arrangements, of which angles and types are detailed. The quantities of resin used in successive transverse blade sections varies. Clamped-on weights are described, to vary the static moment of the blade.
Patent FR-2763439-A1 (FR)
Title: Stator pour machine electrique
Inventor: KIRSCHNER ROLAND
IPC: H02K3/12
Filed: 1998-05-04
Abstract: Stator pour des machines électriques, en particulier pour des génératrices de véhicules à moteur, avec des rainures (12) qui s'étendent axialement et qui servent à recevoir l'enroulement (11) du stator, qui se compose de bobines avec plusieurs enroulements fermés d'un fil d'enroulement, caractérisé en ce que le profil du fil d'en-roulement(16) est hexagonal.
Patent FR-2779629-A1 (FR)
Title: Mixer-straw for drinks formed by disc located positively on tube
Inventor: PETOT BERNARD
IPC: A47G21/18
Filed: 1998-06-16
Abstract: A disc assisting manipulation is combined with the tube (2) forming the straw. The disc is located at a deformation (5) of the tube, preventing it from sliding out of position. An Independent claim is included for the method of manufacture, in which e.g. the disc is molded and the tube is extruded.  Preferred Features: Pegs or a channel provide location for the tube, which may be widened into a bead formation, or bent. It is made in the same material as the disc. The disc may be box-like with base (7) and cover (8). These include the locating section and are attached (14) together. The attachment is e.g. an ultrasonically welded bond. Alternatively, complementary fittings (16') are positioned near cover and/or base, permitting clipping together, or a friction grip. Plug and socket attachments may be used. The box carries information, especially advertising, added during molding. It is alternatively applied by e.g. printing, painting or screen printing, and is directly or indirectly supported. Further types of informative insert or attachment for the purpose are exemplified. The tube can be weighted by e.g. a peripheral bead.
Patent FR-2780579-A1 (FR)
Title: Magnetic structure for motor vehicle alternator
Inventor: AKEMAKOU DOKOU ANTOINE
IPC: H02K1/22
Filed: 1998-06-25
Abstract: The alternator has structure including magnets and non-magnetic regions to reduce losses. The electric machine comprises a stator (1) and a rotor (2), the stator including a coil (14) housed in slots (13).  The rotor includes successive excitation magnets which generate in the rotor two magnetic fluxes having components in tangentially opposite directions.  The slots between projecting poles are occupied by only one, or a few strands of coils around a single projecting pole. The rotor shaft is made of magnetic material, and in the proximity of the shaft and magnets (27) the machine comprises at least one non-magnetic zone (28,28a,30).  This zone has the effect or reducing to a minimum the leakage of flux towards the rotor shaft. Between two successive magnets there may be oblong shaped holes formed.
Patent FR-2770078-A1 (FR)
Title: Element de chauffage electrique tubulaire pour le chauffage d'un corps de buse
Inventor: SCHWARZKOPF EUGEN
IPC: H05B3/58
Filed: 1998-10-13
Abstract: L'invention concerne un élément de chauffage électrique tubulaire pour chauffer un corps de buse entouré par l'élément de chauffage, de préférence un corps de buse destiné à fabriquer des produits de moulage par injection.Elément de chauffage caractérisé en ce que l'enveloppe intérieure (2) se compose de deux douilles (5, 6) fendues en longueur et emboîtées l'une dans l'autre dont les parties saillantes (9) de la douille radialement intérieure se projettent radialement vers l'extérieur, contre lesquelles les bords de fente de la douille radialement extérieure s'appuient par endroits, en ce que la douille intérieure (5) est fabriquée dans un matériau métallique présentant un coefficient d'expansion thermique relativement faible et en ce que la douille extérieure est fabriquée dans un matériau présentant un coefficient d'expansion thermique relativement plus important.
Patent FR-2784960-A1 (FR)
Title: Supersonic airplane with low fuel consumption, utilizes low bypass ratio jet engines in conjunction with high bypass ratio engines
Inventor: FOURNIER GERARD FERNAND
IPC: B64C23/06
Filed: 1998-10-26
Abstract: Engines with very small bypass ratio (21) are dimensioned for transonic ascent and optimized for supersonic cruise. These engines are operated at a lower power setting so as to limit noise and are also used for take off. Several engines with large bypass ratio (11) are used alone for subsonic cruise and approach. They are used with the small bypass ratio engines at take off and retracted inside the aircraft at supersonic cruise.
Patent FR-2787459-A1 (FR)
Inventor: GUERET JEAN LOUIS
IPC: A61K8/37
Filed: 1998-12-18
Abstract: Solution contains hydrophobic polymer with auto-adhesive properties.   Colorless solution based on hydrophobic polymer in organic solvent medium, comprises: (A) 20-80 wt.% auto-adhesive, hydrophobic, polyacrylic and/or polyvinylic type polymer or copolymer, with adherence after evaporation of solvent = 150-800 g/cm<2>; (B) 0.1-20 wt.% filler and/or essential oil; and (C) 0.1-15 wt.% keratolytic agent. Independent claims are also included for the following: (1) a pad supporting a sheet or film of the composition; (2) a pad impregnated with the composition; and (3) cosmetic cleaning of skin comprising: (i) application of sufficient amount of solution as described onto support, (ii) allowing solvent to evaporate, (iii) applying support onto the area of skin to be cleaned for a duration of 15 seconds to 2 minutes, and (iv) removing support by lifting it up from one end.
Patent FR-2779293-A1 (FR)
Title: Transistor output circuit for logic applications
Inventor: OKADA KOJI
IPC: H03K19/0185
Filed: 1998-12-29
Abstract: The voltlage circuit receives a high voltage (V1) and low voltage (V2), and outputs a reference voltage (V3) to two transistors (TP,TN) of PMOS and NMOS type respectively.  The reference voltage allows the high voltage level to be transmitted through the transistor network (1). When a low voltage input level is set,  the PMOS transition becomes non conducting, and produces a low voltage output in response to an input signal level (in).
Patent WO-9956999-A1 (WO)
Title: Two-way guiding assembly along a rail for a road axle lateral offset
Inventor: ANDRE JEAN-LUC
IPC: B62D1/26
Filed: 1999-04-30
Abstract: The invention concerns a two-way assembly consisting of a chassis-frame (11) formed by two branches (17) and (18) articulated pivoting about two end pins (21) and (22) each bearing two inclined guide rollers (14) along a rail (8). The chassis-frame (11) is longitudinally mobile relative to the road axle (2) for reversing the automatically guided travel direction by the effect of a reversing actuator (15). The chassis-frame (11) can be lifted after the rollers (14) have been disengaged from the guide rail (8) by a lifting mechanism acting on the chassis-frame arms. The axle (12) is automatically guided by a subassembly guided (9) by the chassis-frame (11) said guided subassembly (9) capable of being displaced transversely at the rear about a pivot point located in the proximity of the front rollers. Said invention is of particular interest to manufacturers of rail-mounted road vehicles.
Patent FR-2789995-A1 (FR)
Title: Imparting hydrophobic characteristics to solid cellulosic or amylaceous materials by reacting with a fatty acid or ester and an alkaline catalyst under heating by microwaves
Inventor: VACA GARCIA CARLOS
IPC: C08H8/00
Filed: 1999-02-23
Abstract: Cellulosic and amylaceous materials are rendered hydrophobic by reaction with a fatty acid or fatty acid ester in the presence of an alkaline catalyst in heterogeneous liquid medium with microwave heating.  Process for imparting hydrophobic characteristics to a solid cellulosic or amylaceous material by grafting a fatty body onto the alcohol functions of the material in the presence of a basic catalyst, by the stages of: (a) forming a suspension of the solid cellulosic or amylaceous starting material in a liquid phase consisting of a fatty acid or fatty acid ester having one or more acyl groups each having at least 6C, (b) agitating the heterogeneous medium in the presence of a basic catalyst to ensure good contact between the phases and  (c) subjecting the medium to irradiation by microwaves to raise the temperature to 150-210 (180-195)  deg C for a period of 30 sec. to 30 mins.(5-10 mins).
Patent WO-0016739-A1 (WO)
Title: Use of at least a10-hydroxy-2- decenoic acid derivative in a composition for promoting skin scaling
Inventor: BRETON LIONEL
IPC: A61K8/00
Filed: 1999-09-20
Abstract: The invention concerns the use in a composition of an efficient amount of at least a 10-hydroxy-2-decenoic acid derivative, the derivative or composition being designed to promote skin scaling and/or stimulate epidermal turnover and/or fight against skin ageing. The invention also concerns compositions for promoting skin scaling and/or stimulating epidermal turnover and hence for fighting against intrinsic and/or extrinsic skin ageing, and a non-therapeutic skin treatment method for promoting skin scaling and/or fighting against skin ageing.
Patent FR-2792282-A1 (FR)
Title: Lifejacket inflated by gas cartridge attached to one of its walls has ring designed so that when it is inflated its front, middle and back zones have equal volume, maintaining user in stable position in water
Inventor: HESSE JEAN CLAUDE
IPC: B63C9/15
Filed: 1999-04-16
Abstract: The lifejacket (1) is inflated by a gas cartridge (6) attached to one of its walls. The ring (5) of the jacket is designed so that when it is inflated the front (Z3), middle (Z2) and back (Z1) zones have an equal volume which maintains the user in a stable position in the water.