baber/WOPTO huggingface dataset:
Patent FR-2664721-A1 (FR)
Title: Carte a puce renforcee.
Inventor: FRANCOIS DUPRE
IPC: B42D15/10
Filed: 1990-07-10
Abstract: Pour réaliser des cartes (1) à puce renforcées et surtout dont le corps de carte est compatible avec une utilisation de la puce (3) de la carte d'une part et d'une surface (13) chargée d'une pellicule en matériau magnétique d'autre part, il est prévu de réaliser au moins deux nappes (11, 12) de renforcement, en des matériaux de renfort de types différents, de manière à adapter les coefficients de dilatation et de dureté afin que ces coefficients appartiennent à une plage commune aux deux technologies de carte. On montre que de cette façon une plus grande synergie d'utilisation des cartes mixtes électroniques-magnétiques peut être atteinte puisque le respect des formes des cartes magnétiques, malgré les dilatations de température permet de souscrire, avec les pistes magnétiques, à des normes de stockage d'informations en grande masse dans des pistes magnétiques.
Patent FR-2664970-A1 (FR)
Inventor: JACQUES NICOLAS
IPC: F42B12/20
Filed: 1990-07-17
Abstract: The invention relates to a projectile comprising a shell body containing an explosive charge and a ballistic nose cone in which a trigger system is disposed. The ballistic nose cone is organized as two distinct parts which are connected together in axial alignment, comprising a bottom portion that is essentially rigid and a top portion that is essentially deformable on impact on a target. Each of the portions is charged with a compressed incendiary composition, and together they form a closed functional cavity whose shape is maintained on firing and during the trajectory of the projectile. The bottom portion also receives a layer of mechanically strong pyrophoric material, said material being set off by the charge in the ballistic nose cone which is itself set off on impact by the sudden increase in the pressure of the air contained in the closed functional cavity. The invention is applicable to making destructive effect projectiles capable of penetrating multiple structures or lightly armored structures with a major incendiary effect and spraying particles of molten metal.
Patent FR-2664671-A1 (FR)
Title: Valve and multi-way distribution device, particularly for corrosive fluids
Inventor: JEAN NEIMARK
IPC: B01J4/02
Filed: 1990-07-12
Abstract: The present invention relates to a valve and to a multi-way distribution device, especially for corrosive fluids. Valve, mainly consisting of an actuating unit and a valve body, characterised in that the valve body (3) includes a blind hole the bottom (5) of which is provided, on the one hand, with a first calibrated orifice emerging in an inlet/outlet connection orifice and, on the other hand, with a second calibrated orifice connected to a distribution passage passing through the said valve body (3) and allowing several valves (1) to be assembled into a multi-way distribution device, the closing off of the passage between the calibrated orifices being produced by means of a sealing membrane (13), which can be deformed by virtue of a piston (14) of the actuating unit (2) and constitutes, together with the bottom (5) of the blind hole, a chamber (15) for exchange between the two calibrated orifices when the valve (1) is open.
Patent FR-2665508-A1 (FR)
Title: Quick connector
Inventor: DANIEL SAUSSE
IPC: F16L37/092
Filed: 1990-08-03
Abstract: Quick connector comprising two pieces, respectively a male piece and a female piece (10) which can be fitted into one another with interposition of at least one seal (16a), and a locking device comprising at least one clamping jaw (20) and a locking ring (25), the male piece consisting of the free end part of one (T1) of two tubular elements or tubes to be connected to one another. The locking ring (25) is fixed to the female piece (10) and it exerts on the clamping jaw (20) both radial compression forces for compressing it around the tube (T1) and axial compression forces for compressing the seal (16a) axially aligned with the jaw (20).
Patent FR-2667412-A1 (FR)
Title: Device for handling data arising from a data processing system protected against errors
Inventor: GUY BAUGUITTE
IPC: G06F11/00
Filed: 1990-09-28
Abstract: This device for handling data arising from a data processing system protected against errors includes a device (1) for displaying these data, having matrix-like control, in two directions of layout of its component elements, and means (2, 4) for controlling this display device, making it possible to effect an association of controls in these two directions which, in the event of a processing error, in this processing system and/or in this handling system, leads to the displaying of unreadable characters, and which, in the opposite case, leads to the displaying of readable characters formed from data to be displayed.
Patent FR-2727436-A1 (FR)
Title: Process for coating refractory fibres to produce a passive surface
Inventor: BOUIX JEAN
IPC: C03C25/223
Filed: 1990-09-28
Abstract: Refractory fibre is passed through a first chamber (6) in which a carbon-containing gas is flowing counter-current to the fibre. The gas is decomposed under the effect of heating and deposits a carbon coating on the fibre. The fibre then passes through the second chamber (15) where a mixture of H2 and a volatile compound capable of reacting with the carbon is flowing counter-current to the fibre. Under the heating effect, a chemical vapour deposition is carried out resulting in the formation of a carbide layer.
Patent FR-2653213-A1 (FR)
Title: Body with thermal insulation, especially thermal insulation plate for refrigeration appliances or the like
Inventor: LEPPERT KAUL-HEINZ
IPC: F25D23/06
Filed: 1990-10-12
Abstract: The plate is composed of a hard synthetic foam which is foamed between two covering plates (11, 12) assembled by one edge in the form of a frame, the liquid starting components of which are introduced through an opening (15) in the cavity between the covering plates. The frame-shaped edge (14) of one covering plate (12) is produced in the form of a groove at least in the region of an inlet opening (15) arranged in this edge. The internal wing (14') is applied against the inlet opening (15) provided in the backing frame (16) of the other covering plate (11), when the latter is aligned with the inlet opening (15) arranged in the outer wing of the other covering plate (12), and thus forms a flap valve for the opening (15).
Patent FR-2657176-A1 (FR)
Title: Dispositif de rotation d'une image projetee sur un ecran.
Inventor: RAINER JETTER
IPC: G02B17/02
Filed: 1990-12-17
Abstract: Dispositif de rotation d'une image projetée sur un écran au moyen d'un prisme trapézoïdal et d'un système optique formateur d'image. Une surface d'incidence (3a) du prisme (3) inscrit un angle avec une surface de base (3b) de ce prisme (3) qui est différent d'un angle qu'une surface d'émergence (3c) du prisme (3) inscrit avec la surface de base (3b); un faisceau lumineux (1a) passant par un axe optique (2a) du système formateur d'image (2) est décalé par rapport à cet axe (2a) sur la surface d'émergence (3c) en inscrivant un angle différent de 0degré avec l'axe (2a) et un filtre de transmission (4) est disposé entre le prisme (3) et un écran (5). Application à l'examen précis d'objets.
Patent FR-2671094-A1 (FR)
Title: Process for the treatment of tunnels, especially road tunnels in a use stage, and product composition for the said treatment
Inventor: ANDRE BIGAZZI
IPC: E21D11/38
Filed: 1990-12-27
Abstract: The innovation of the process according to the invention consists of the use of water-soluble epoxide systems combined with specific pigments to obtain a coating on concrete which resists acidic corrosion by concentrated exhaust gases in tunnels, and of the product composition for making use of the treatment process. The composition for the treatment of surfaces such as tunnels is a composite resin, resin of epoxides which can be diluted in water which, after polymerisation, produces a continuous and stable strong film. The said composition consists of two components which are polymerisable at ambient temperature, exhibiting at the same time the strength of an epoxy and the mattness of a gelatinous white:   - from 12 to 15 parts of a liquid epoxide resin per 100 parts of finished product,   - from 20 to 28 parts of fine siliceous or carbonate fillers,   - from 14 to 16 parts of pigments, - from 11 to 14 parts of a hardener consisting of polyamide spindles.     The invention applies to the maintenance and/or renovation, especially of tunnels.
Patent WO-9204582-A1 (WO)
Title: Improvements relating to filter carriers for mechanical ventilation extraction openings
Inventor: CONSTANTIN PATRICK
IPC: F24F8/108
Filed: 1991-09-09
Abstract: Filter carriers for mechanical ventilation extraction openings comprise a combination of a rigid plate (1) which is sufficiently large to cover a conventional extraction opening of any kind and has a central hole (2), front-mounted attachment means for a replaceable filter (5), said means consisting of adhesive pads or strips (3) or a hinged frame (7), and rear-mounted devices such as springs (10) urged against the inside of the duct and provided for fastening to the extraction opening. Said filters are designed to prevent the build-up of dirt in mechanical ventilation extraction openings for communal housing.
Patent FR-2671676-A1 (FR)
Title: Structure of a rotating electric machine
Inventor: BERNARD MAUCHERAT
IPC: H02K1/18
Filed: 1991-01-14
Abstract: The invention relates to a structure of a rotating electric machine, such as an electric motor. The body of the stator consists of a segment of sectional bar made of aluminium or the like (7), of tubular configuration, capable of externally including fixing claws and cooling fins. The two ends (21,22) of the segment of profiled bar (7), which do not undergo any machining, are slightly protruding (d) with respect to the corresponding ends of the stack of laminations (5) of the stator, fitted into the segment of profiled bar (7). The two bearing flanges (8,9) are fitted directly into the annular shoulders formed by the protruding parts of the section of profiled bar (7); these support flanges (8,9) each come into contact with a front face (23,24) of the stack of laminations (5).
Patent FR-2673719-A1 (FR)
Title: Capteur a jauge de contrainte.
Inventor: REMY POLAERT
IPC: G01L1/26
Filed: 1991-03-08
Abstract: Capteur à jauge de contrainte comprenant une jauge de contrainte pressée entre des membres presseurs qui déforment la jauge de contrainte, ladite jauge comprenant un substrat en forme de lame muni de détecteurs de contrainte. Entre la jauge de contrainte et au moins un des membres presseurs est interposé au moins un ressort ayant une flexibilité supérieure à celle dudit substrat, ledit substrat et ledit ressort étant en appui l'un sur l'autre pour subir conjointement des déformations. Il peut s'agir d'un ressort à lame, d'un ressort à boudin ou d'un amortisseur tubulaire. Les déplacements des membres presseurs peuvent être limités par des butées. Dans le cas d'un ressort à lame, les appuis du substrat sur le ressort peuvent être contrôlés en donnant au substrat une forme crénelée ou en le munissant de cales d'appui. Applications: capteurs de forces, balances, tables tactiles.
Patent FR-2677252-A1 (FR)
Title: Use of jacalin, its fragments or its derivatives in the treatment of diseases associated with HIV viruses and pharmaceutical compositions containing them
Inventor: JEAN-JACQUES FAVERO
IPC: A61K38/16
Filed: 1991-06-10
Abstract: Use of jacalin, a preponderant protein component of jackfruit seeds, its fragments or its derivatives in the treatment of diseases associated with HIV viruses. Jacalin specifically inhibits the binding of HIV viruses to the CD4 receptors of lymphocytes and, in contrast to certain anti-CD4 monoclonal antibodies, does not inhibit normal lymphocyte functions.
Patent FR-2678148-A1 (FR)
Title: Improved pipe
Inventor: ANDRE GOURY
IPC: A24F1/22
Filed: 1991-06-27
Abstract: 1- Improved pipe characterised in that it consists of a bowl (10) designed to the hold the tobacco, the bottom of which is pierced with a plurality of holes (16) in order to allow the smoke and the juice of the tobacco to pass, which bowl is suspended in a basin (12) so as to form between the said bowl and the said basin a volume or chamber (14) enabling the smoke from the burning tobacco to be cooled, the bottom of the said basin containing water (18) through which the said smoke passes before it is inhaled by the smoker via a stem (20') located to the side in such a way that it opens into the top part of the said chamber (14) formed between the bowl and the basin.
Patent FR-2668667-A1 (FR)
Title: Circuit et procede a faible distorsion pour echantillonner une tension d'entree.
Inventor: GORECKI JAMES L
IPC: H03K17/687
Filed: 1991-07-18
Abstract: L'invention concerne un circuit d'échantillonnage à condensateur, à faible distorsion. Il comporte un transistor MOSFET (3) d'échantillonnage dont l'électrode de source reçoit une tension d'entrée (VE N T R E E ) variant avec le temps, devant être échantillonné. Le circuit comporte aussi un condensateur de réaction (21) du type bootstrap connecté entre l'électrode de grille du MOSFET (3) et un premier MOSFET (32) qui charge la première borne du condensateur à une première tension en réponse à un premier signal de commande (VA). Un second signal de commande retardé est appliqué à la grille d'un second MOSFET (24) dont le drain est connecté à une seconde borne du condensateur. Domaine d'application: commutateurs d'échantillonnage, etc.
Patent FR-2680456-A1 (FR)
Title: Brush with reservoir
Inventor: GEORGES CRISTEA DORIN AUREL
IPC: A46B11/00
Filed: 1991-08-20
Abstract: The invention relates to a device which combines, in a single product, a brush and a reservoir containing the substance used for brushing. It consists of a brush (1), the hollow handle (2) of which forms, with the flexible wall (4), a reservoir in which the substance (5), used for brushing, is placed. The brush (1) includes a cap (3) and the reservoir includes a plug (6). Finger pressure on the flexible wall (4), from the outside, permits discharge of the substance contained in the reservoir.
Patent FR-2683731-A1 (FR)
Title: Method for manufacturing a complex moulded structure and, in particular, a ski
Inventor: FRANCOIS JODELET
IPC: A63C5/12
Filed: 1991-11-15
Abstract: According to this method for manufacturing a complex moulded structure consisting of a rigid core (7) and including over at least one of its main faces a reinforcement element (3, 6) preimpregnated with a heat-curable resin, consisting, after having placed these elements in a mould (1, 2), in heating the said mould (1, 2) in order to induce baking of the said preimpregnation resin, heating including at least one phase of rising temperature and one phase of falling temperature, the temperature rise kinetics of the mould throughout the rising phase of the baking stage is at least 2@ C per second.
Patent FR-2693287-A1 (FR)
Title: Procédé pour effectuer des calculs numériques, et unité arithmétique pour la mise en Óoeuvre de ce procédé.
Inventor: JOEL CURTET
IPC: G06F7/508
Filed: 1992-07-03
Abstract: L'unité arithmétique comprend un opérateur (10) à 33 bits. Le bit de rang 16 sert à sélectionner soit un premier mode de fonctionnement dans lequel l'opérateur (10) effectue un calcul sur les 32 autres bits, soit un deuxième mode de fonctionnement dans lequel l'opérateur (10) effectue deux calculs parallèles sur 16 bits. Utilisation pour utiliser de façon optimale les ressources de calcul de l'opérateur.
Patent FR-2679577-A1 (FR)
Title: Connector for underwater structures
Inventor: YUKIO HARA
IPC: E04B1/19
Filed: 1992-07-09
Abstract: The invention relates to a connector for underwater structures. It relates to a connector intended temporarily to fix a ball having an external surface to one end of a bar for forming a latticework structure, and which comprises an interaction member (4) fixed to the ball (2) and having an external part, at least one portion of which is exposed to the external surface of the ball, and a fastening device (11) associated with the bar and intended to interact temporarily with the external part of the interaction member so that the ball is fixed temporarily to the end of the bar. Application to underwater structures.
Patent FR-2694990-A1 (FR)
Title: Boot seal device for screening electromagnetic radiation from cable entering electrical or electronic enclosure - has flexible metal tube fixed by collars to cable screening and metallic conducting sleeve on enclosure and surrounding bared conductor
Inventor: DANIEL HANNE
IPC: H01R13/658
Filed: 1992-07-31
Abstract: The device for passage of an electric cable includes a boot (6) which may be made of braided metal wire which may be folded back on itself. The sleeve (5) may be welded to the perimeter of a hole (3) in the walls of the enclosure (2). Alternatively the sleeve may be threaded with an external flange at one end against which a nut is turned to clamp the enclosure wall. Another version places the flange at the midpoint of the sleeve. The collars (7, 8) ensure electrical and mechanical continuity between the cable (1) and the sleeve. The collars are plastic while the braiding is 0.11 mm "MONEL". USE/ADVANTAGE - Confidential and secure transmission esp. for banking and military use. Simple, assured protection. Adaptable to different cable diameters.
Patent FR-2681635-A1 (FR)
Title: Chambranle de porte avec garniture coupe-feu.
Inventor: THEO SCHRODERS
IPC: E06B5/16
Filed: 1992-09-07
Abstract: Afin de réaliser un chambranle de porte (2) de manière qu'un revêtement mural (16) d'un local voisin d'un foyer d'incendie soit protégé afin de ne pas prendre feu à son tour, lorsque des gaz chauds sortent par la fente (11) située entre le vantail de porte (1) et le chambranle (2), on propose de pourvoir ce chambranle (2) d'une rainure (14) située dans une aile (13) de ce dernier orientée vers le plan du vantail de porte (1) et constituant un panneau de chambranle, cette rainure (14) étant adaptée pour loger une garniture coupe-feu (15) fabriquée en une matière moussant sous l'effet de la chaleur. Dans le cas d'un incendie, si la matière de la garniture coupe-feu déborde de la rainure (14), un bourrelet se forme sur la face extérieure de l'aile (13) du chambranle, détournant les gaz chauds sortis par la fente (11) entre le vantail de porte (1) et le chambranle (2), si bien que le revêtement mural (16) contigu ne peut pas s'enflammer.
Patent FR-2681419-A1 (FR)
Title: Heat exchanger with tube bundle including several fluid circuits
Inventor: KARL-HEINZ STAFFA
IPC: F28D1/04
Filed: 1992-09-11
Abstract: The invention relates to a heat exchanger including a large number of tubes arranged parallel, the ends of which are connected in a fluid-tight manner to corresponding openings of manifolds which consist at least in part of an extruded profile section. The extruded profile section (30) of at least one manifold (11, 12) has a shape such that, in its longitudinal direction, two, or more than two, chambers (15, 16; 17, 18), arranged substantially parallel, are created for various fluid circuits (60, 61). Application to cooling engine coolant fluids, supercharging air, coolant, engine oil and/or gearbox oil.
Patent FR-2695814-A1 (FR)
Title: Dispositif modulaire pour l'exposition à la vente de denrées alimentaires.
Inventor: FRANCOIS LEGO
IPC: A47F3/04
Filed: 1992-09-21
Abstract: - Dispositif pour l'exposition à la vente de denrées alimentaires, associé à des moyens de réfrigération aptes à créer et maintenir une circulation d'air réfrigéré dans laquelle baignent les denrées, du type comprenant au moins un module comportant un panneau de fond et au moins une étagère pourvus de conduits internes destinés à ladite circulation, caractérisé en ce que chaque module comprend les éléments suivants: - un panneau de fond vertical; - au moins un montant latéral vertical; - au moins une étagère; et - des moyens de solidarisation amovible d'au moins un des éléments avec les deux autres.
Patent FR-2687488-A1 (FR)
Title: Device for semiconductor memory with a circuit for generating a clock signal for separate bit lines
Inventor: KYUNG-YOUL MIN
IPC: G11C11/401
Filed: 1992-11-30
Abstract: a)Device for semiconductor memory with a circuit for generating a clock signal for separate bit lines, b)the device being characterised in that it includes: - a plurality of coupled bit lines for transferring data exhibiting a first logic level at a first voltage, - gating means exhibiting a threshold voltage so as to isolate certain of the bit lines, and - means for receiving a second voltage differing in amplitude from the first voltage by at least the threshold voltage, and for applying this second voltage to the control of the gating means.
Patent FR-2699130-A1 (FR)
Title: Control for vehicle rear view mirror - uses control lever fixed to steering wheel and electromagnetic control to move mirrors for day or night driving
Inventor: LESZELE BANAS
IPC: B60R1/08
Filed: 1992-12-14
Abstract: The adjuster simultaneously changes the position of a vehicle's interior and exterior rear view mirrors. An electromagnetic control is used which is activated by a control lever fixed to the steering wheel of the vehicle. This gives immediate system actuation. The control lever is connected electrically to a quick release system and to the interior and exterior rear view mirrors. The movement of the mirrors between day and night positions is effected by electro-magnets. ADVANTAGE - Eliminates distraction to the driver resulting from manual adjustment of mirrors.
Patent FR-2699944-A1 (FR)
Title: Linked structure especially for vehicle test track
Inventor: BERNARD THOMASSEY
IPC: E01C9/00
Filed: 1992-12-31
Abstract: The linked structure comprises pavings (1) held on a support (18). A frame has a linked network of polygonal iron plates (3) with their large section axis perpendicular to the support. Flexible joints (4) having an omega section overlap the iron plate assembly with their central part (13). Each joint has two base plates (12) supported on the support (18).The pavings (1) are supported by their periphery on the joint base plates (12), laterally compressing the central part of them. The central part (13) of the joints (4) is laterally rounded and mates with a region on the perimeter of the paving (1).
Patent WO-9323276-A1 (WO)
Title: Self-loadable and self-unloadable open truck
Inventor: GENTIL MARC
IPC: B61D15/00
Filed: 1993-05-18
Abstract: The invention relates to a self-loadable and self-unloadable railway open truck provided with a box (1) with high walls (2, 3) and with a bulk material loading and unloading system comprising a general conveyor (4) intended to convey bulk material from a front wall (2) to the other wall of the box and arranged at a medium level close to the upper edges of the box (1). The loading and unloading system further comprises a handling apparatus (5) for reloading onto the general conveyor the bulk material deposited in the box, comprising a bucket chain collecting the bulk material and circulating in a plane transversal to the longitudinal direction of the box (1) and of the general conveyor (4), while the handling apparatus may move in translation between the front walls (2) of the box.
Patent FR-2703612-A1 (FR)
Title: Device for mechanically removing pieces on automatic saws
Inventor: REGIS RODET
IPC: B23D47/04
Filed: 1993-04-07
Abstract: Device for mechanically removing pieces on automatic saws, characterised in that it includes a moving snout (11a) associated with means (4, 9) capable, on the one hand, of causing it to tilt in order to engage it in the gap (14'') made in the bar (14) by the sawing cutter (13) of the saw and, on the other hand, of moving it horizontally, entraining the cut-off piece (14').