baber/WOPTO huggingface dataset:
Patent FR-2657642-A1 (FR)
Title: Lock key particularly for a car
Inventor: MICHEL GOULET
IPC: E05B19/00
Filed: 1990-01-26
Abstract: Key for a cylinder lock, particularly of a motor vehicle. According to the invention, the key includes two parts (8, 9), one (9) of which is mounted removably on the other (8), the rear end of the movable part penetrating into a slot (10) of given shape, the part (8) bearing reliefs (12). Applications: eliminating theft by the use of copied keys.
Patent WO-9109830-A1 (WO)
Inventor: CHABARDES PIERRE
IPC: C07C47/21
Filed: 1990-12-28
Abstract: An improved method for preparing citral in liquid phase from prenol and prenal, wherein, in a single reaction enclosure, the prenol and prenal are condensed in the presence of a mineral acid at a concentration of about 5.10-3 mole for one mole of prenal, 90 to 95 % of the acid is neutralized, and once excess prenal and prenol is eliminated, the citral is distilled.
Patent FR-2658900-A1 (FR)
Title: Method and device for automatically connecting a filling device to a container, particularly a liquefied gas cylinder
Inventor: JEAN LHERAULT
IPC: F17C5/00
Filed: 1990-02-23
Abstract: The installation according to the invention comprises a carrier structure (16) mounted on a framework (17) so that it can pivot about a vertical axis (A), first operating means (18) for causing the structure to pivot between a retracted position in which the jaws (12) of the connection clamp (10) are moved away from the valve (2) and an advanced position in which the jaws (10) extend on either side of the valve, means (19) for allowing the filling device (8) to move freely in terms of height with respect to the carrier structure (16) while the detection member (9) moves over the dome (1) of the cylinder, and second operating means (20) for vertically moving the clamp (10) with respect to the filling device. The method according to the invention may be implemented automatically by virtue of this installation.
Patent FR-2661672-A1 (FR)
Title: Process for the preparation of 3-alkoxy-4-hydroxybenzaldehydes
Inventor: DOMINIQUE NOBEL
IPC: C07C45/71
Filed: 1990-05-04
Abstract: The present invention relates to a process for the preparation of 3-alkoxy-4-hydroxybenzaldehydes from 3-halo-4-hydroxybenzaldehydes. More precisely, the invention consists of a process for the preparation of 3-alkoxy-4-hydroxybenzaldehydes by reacting 3-halo-4-hydroxybenzaldehydes with an alkali metal alkoxide having 1 to 4 carbon atoms and in the presence of a copper compound, characterised in that the reaction is carried out in the presence of an effective amount of a cocatalyst consisting of an aromatic compound carrying at least one substituent containing a nitrogen atom such as an amine or nitrile group.
Patent FR-2662390-A1 (FR)
Title: Method and device for overmoulding a plastic element over a handle, and its applications
Inventor: JEAN-LUC EDME
IPC: B29C45/00
Filed: 1990-05-25
Abstract: The invention relates to a method and a device for overmoulding a plastic element over a handle, and its application to the manufacture of hockey sticks, golf clubs and tool handles. A hockey stick, produced according to the invention, consists, principally, of a handle (10), one of the ends of which includes a part (11) in the form of a rounded-angle truncated pyramid equipped with beads (shoulders) (12), over which part is overmoulded a head (20) whose toe (21) is oriented in the direction of the largest dimension of the part (11) in the form of a truncated pyramid. Applications: articles for open-air sports and tool handles.
Patent FR-2651049-A1 (FR)
Title: Generateur d'ondes carrees programmable
Inventor: CHO DONG-SOO
IPC: G06F1/08
Filed: 1990-08-17
Abstract: L'invention concerne un générateur programmable d'ondes carrées monté dans une unité de micro-ordinateur, où la période de l'onde carrée et le coefficient d'utilisation peuvent être commandés par un programme, qui compare la valeur d'un registre de largeur de l'impulsion avec la valeur d'un compteur. Ce générateur comprend deux registres de largeur d'impulsion 1, 5 servant à enregistrer les données de largeur d'impulsion, un compteur 3, deux circuits de compa- raison 2, 4, un générateur d'impulsions 6, et un bus de don- nées 7.
Patent FR-2651516-A1 (FR)
Title: Elargisseur circulaire equipe d'un dispositif d'insufflation d'air comprime pour article textile tubulaire.
Inventor: WERNER STRUDEL
IPC: D06C5/00
Filed: 1990-09-03
Abstract: Elargisseur circulaire équipé d'un dispositif d'insufflation d'air comprimé pour article textile tubulaire. Un article tubulaire (5) est guidé, par l'intermédiaire de bras (11) d'appui pivotants, sur l'élargisseur circulaire (1). Lors de l'expansion des bras d'appui et pour y éviter une dépression, on souffle (6) de l'air comprimé vers l'intérieur (23) de l'élargisseur circulaire (1), ce qui facilite le processus d'expansion. Application: élargir, sans l'endommager, un article textile tubulaire.
Patent FR-2666668-A1 (FR)
Title: Altitude control appliance for a winged vehicle in ground effect
Inventor: OSAKO TOMISHIGE
IPC: B60V1/22
Filed: 1990-09-12
Abstract: An altitude control appliance intended for a winged vehicle in ground effect (10) using the ground effect produced between the fuselage and the wings and the surface of the water in order to fly at very low altitude above the surface of the water, characterised in that it comprises a sensor (20) kept in permanent contact with the surface of the water during flying and intended to send information on the distance between the surface of the water and the fuselage to a system (18) for manoeuvring the vehicle (10); and a link means (12) intended to link the sensor (20) mechanically to the vehicle; an elevator device controlled by the manoeuvring system being actuated depending on the information from the sensor (20) on the distance between the surface of the water and the fuselage in order to allow the vehicle to fly while keeping a constant distance between the surface of the water and the fuselage. The sensor (20) can be mounted in a float (16) and the mechanical link means may consist of a telescopic arm or a cable which can be wound up.
Patent FR-2666956-A1 (FR)
Title: Device for bursting, transporting, and sorting bolls, and discharging the coarse debris
Inventor: OLIVIER BARRAQUET
IPC: A01F11/02
Filed: 1990-09-24
Abstract: Device for transporting, bursting bolls and for sorting, characterised in that it includes a first means (1) termed "moving grid", consisting of a set of bars (3) of equal lengths, substantially mutually parallel and suitably distant from one another so as to allow only the bolls and the finer debris to pass between them, held at their end by two continuous means (4) and (4'), for example belts, which are tensioned and which wind over at least two circular means (5) and (5'), for example rollers, at least one of which is driven rotationally, and in that it includes a second, static, means (7) placed under the moving grid at a distance less than the diameter of a boll, provided with prominent edges for jamming the bolls (capsules) which still contain grains and breaking them under the action of impact of the bars of the moving grid, and also provided with calibrated passages which allow the smaller debris (11) and grains (9) to be discharged by gravity, finally in that it includes, at the end of the moving grid (1) in the direction of displacement of the latter, an empty space (13), for example above the ground, or above a discharge means or a packaging means, via which the coarser debris, rocks (12) and plant debris (14) retained by the moving grid (1) is eliminated.
Patent FR-2670871-A1 (FR)
Title: Device for renewing air contained in a closed space
Inventor: DANIEL JOUBERT JACK
IPC: F24F3/16
Filed: 1990-12-19
Abstract: Device (1) comprising a skirt (10) which surrounds both a central row of filters (15) causing a low loss of head and also a ring of filters (16) producing a greater loss of head, whilst a ring of filters (17) producing a greater loss of head than those of the inner ring (16) is provided around the skirt (10) within the pressure-reduction chamber (13) so as to produce: - a speed (V1) of purified air (A) in the middle of the central skirt (10); - a speed (V2) slower than (V1) of purified air (A) around the inner periphery of the central skirt (10); and - a speed (V3) slower than the speed (V2) of purified air (A) around the external perimeter of the central skirt (10).
Patent FR-2671576-A1 (FR)
Title: Locking device for a door or window comprising means for blocking the square drive for manipulating an operating handle
Inventor: ANDRE ARNOLD
IPC: E05B15/04
Filed: 1991-01-16
Abstract: The present invention relates to a locking device for a door or window comprising a stationary element (6) and a movable element (7), this locking device taking up position on the inside face of the opening panel and being inserted on the square drive for manipulating an operating handle. Thus, its fixed element and its movable element exhibit, on the one hand, a central orifice (18) acting as passage for the said manipulation square drive, as well as openings (24, 25) situated on the axis of displacement of the movable element and through which the fastening members, such as screws or the like, are inserted. In fact, this locking device is characterised in that in line with the openings (24, 25) of the movable element (7) and acting as passage for these fastening members (26, 27) are formed elastic means (34) capable of immobilising this moving element (7) inside the fixed element (6), this being in the blocked and unblocked position of the manipulating square drive (5). The present invention relates to the industry of hardware for the building trade.
Patent FR-2671684-A1 (FR)
Inventor: JEAN JAVERLHAC
IPC: A01B35/26
Filed: 1991-01-23
Abstract: A helical blade for a tilling apparatus comprises, near its lower end on the convex side thereof, a projecting fin (4) directed away from the blade end. A tilling apparatus provided with such blades is also provided.
Patent FR-2659763-A1 (FR)
Title: Systeme d'ordinateur, source de programme et procede de validation selective de fonctions dans un tel systeme d'ordinateur.
Inventor: DAVID GANE STEPHEN
IPC: G06F21/70
Filed: 1991-03-15
Abstract: Ce système comprend une source de programme amovible (9,12,14), des moyens de mémoire (3,9) pour mémoriser des instructions de programme; une unité centrale CPU (1) pour exécuter des instructions de programme mémorisées, des moyens (2) de délivrance de caractéristiques, et des moyens de validation d'accès pour accéder à au moins une caractéristique et comprenant des moyens pour comparer une séquence d'octets délivrée par l'unité CPU en réponse aux instructions, à une séquence de référence d'octets, et pour valider des caractéristiques en fonction du résultat de la comparaison. Application notamment aux ordinateurs recevant leur programme d'une source de programme amovible.
Patent FR-2659973-A1 (FR)
Title: Coating resins based on a graft terpolymer
Inventor: NELLIS ROBINSON DONALD
IPC: C08F259/08
Filed: 1991-03-22
Abstract: The coating resins of the invention consist of a vinylidene fluoride/hexafluoropropylene/methyl methacrylate graft terpolymer prepared by addition of methyl methacrylate to a vinylidene fluoride/hexafluoropropylene copolymer. The terpolymer is derived from a monomer charge containing 50 to 65 % of vinylidene fluoride, 10 to 15 % of hexafluoropropylene and 25 to 35 % of methyl methacrylate. The resins of the invention, which are particularly suitable for forming coatings on metal substrates, resist cracking.
Patent FR-2674185-A1 (FR)
Title: Advertising letter card
Inventor: MARCEL CHAZOTTES
IPC: B42D15/08
Filed: 1991-03-20
Abstract: The subject of the present invention is an advertising letter card. It consists of a combination of a strip of paper comprising a number of folding portions (1, 2, 3); this strip is bordered along its long sides and along the short side adjoining the first portion (1) by detachable adhesive strips (20, 21) and is provided with a detachable double strip (22) between the second and third portions (2, 3) so that the complete item can be folded in such a way that the sender can only see the recto (7, 8, 9) of the first three portions (1, 2, 3) and the verso of the first portion, the other areas being revealed only after the addressee has removed the detachable strips. The object of the invention is the promotion of such things as buildings, sites and regions, simultaneously with the sending of personal correspondence.
Patent FR-2674796-A1 (FR)
Title: Filing wallet, especially for papers
Inventor: GEORGES MARUT
IPC: B42F21/02
Filed: 1991-04-02
Abstract: Filing wallet for papers, comprising a front leaf (1) and a rear leaf (2) connected together by a hinge fold (3); one of the leaves has along its outer edge (4), on the inward-facing side, a series of indices (5), any of which may be turned up to project beyond this outer edge; the indices are hinged along the outer edge of said leaf (1, 2) and are individualised; the series of indices (5) takes the form of a continuous precut strip (6); the indices are attached to the rear leaf and are coded compatibly with the coding (8) shown on the visible surface (9) of the front leaf.
Patent FR-2674810-A1 (FR)
Title: Trolley for handling a load equipped with wheels
Inventor: GERARD HODOUL
IPC: B62B3/10
Filed: 1991-04-08
Abstract: - The trolley according to the invention for handling a load (2) equipped with two wheels (4) resting on the ground includes: . a carrying structure (8) mounted on at least three wheels (15, 16) and provided with two runways (18) which are spaced apart in order for each one to interact with one wheel (4) of the container, . and a lever (11) articulated to the carrying structure and composed: .. of an end part (21) forming an element for supporting and tilting the container, this part being intended to be engaged below a complementary means (6) exhibited by the container, .. and a gripping member (22) capable of causing the lever (11) to rotate, for the purpose of ensuring, after engagement of the lever below the complementary means of the container, the rolling of the container on the ground, then on the runways (18) of the carrying structure, and vice versa, for the purpose of obtaining loading and unloading of the container, respectively.
Patent FR-2661721-A1 (FR)
Title: Embrayage autonome a friction avec disque mene a faible inertie.
Inventor: FLOTOW RICHARD A
IPC: F16D13/50
Filed: 1991-04-26
Abstract: L'invention concerne un assemblage d'un embrayage. Selon l'invention, il comprend un couvercle (11), un plateau de friction (20), un volant (22), un plateau de pression (26), des patins de friction (25, 28) et un assemblage d'un disque mené (40). L'invention s'applique notamment à l'industrie automobile.
Patent FR-2677463-A1 (FR)
Title: Collimated display having wide horizontal and vertical fields, in particular for simulators
Inventor: MICHEL LACROIX
IPC: G02B27/01
Filed: 1991-06-04
Abstract: The display of the invention includes two identical image-forming devices (1, 2), each including a spherical mirror (3, 7), a spherical screen (4, 8) and a projector (5, 9). These two devices are superimposed and centred on a vertical axis (10) passing through the eye of the observer. One (1) covers the lower part of the vertical field and the other (2) the upper part. The vertical field may be at least 90 DEG .
Patent FR-2678351-A1 (FR)
Title: Gaine pour l'isolation d'un volume de son environnement exterieur et procede de realisation d'une telle gaine.
Inventor: GUY METIVAUD
IPC: F16L59/147
Filed: 1991-06-28
Abstract: - Gaine (2) pour l'isolation d'un volume, contenant éventuellement un objet (1); - Selon l'invention, la gaine (2) est réalisée en une matière élastique et elle présente un plan de joint (3) en forme de chicane.
Patent FR-2668498-A1 (FR)
Title: Tole en alliage de fe-ni pour masque perfore, a aptitude au percage par gravure excellente, evitant le collage durant le recuit, et inhibant la production des gaz.
Inventor: TADASHI INOUE
IPC: H01J29/07
Filed: 1991-09-19
Abstract: Une tôle en alliage de Fe-Ni pour masque perforé caractérisée en ce qu'elle consiste essentiellement en: nickel (Ni): de 34 à 38 % en poids, silicium (Si): de 0,01 à 0,09 % en poids, aluminium (Al): de 0,002 a 0,020 % en poids, calcium (Ca): de 0,0002 à 0,0020 % en poids, magnésium (Mg): de 0,0003 à 0,0020 % en poids, où, Ca + 1/2 Mg : de 0,0005 à 0,0025 % en poids, et le restant étant du fer et des impuretés incidentelles, où les teneurs en carbone (C), en azote (N), en soufre (S), en oxygène (O) et en phosphore (P) en tant que lesdites impuretés incidentelles étant respectivement de: jusqu'à 0,0050 % en poids de carbone, jusqu'à 0,0020 % en poids d'azote, jusqu'à 0,0020 % en poids de soufre, jusqu'à 0,0040 % en poids d'oxygène, et jusqu'à 0,0040 % en poids de phosphore, où, 1/10 C + 1/10 N + S + 1/5 0 + 1/2 P: jusqu'à 0,0045 % en poids, et Ca + 1/2 Mg >= S + 1/5 0; et la portion de surface de ladite tôle en alliage de Fe-Ni ayant un taux de ségrégation du silicium (Si) allant jusqu'à 10 %.
Patent FR-2682039-A1 (FR)
Title: Medicational compositions intended to promote regeneration of the extracellular matrix
Inventor: GILLES GUTIERREZ
IPC: A61K9/133
Filed: 1991-10-08
Abstract: These medicational compositions contain intracellular (subcellular) vesicular vectors (carriers) including metabolic ligands capable of being expressed inside and outside their structure. These vectors are intracellular vesicular vectors with specific affinity for the fibroblast whose membrane composition, modified by the introduction of metabolic ligands chosen from the initiators and regulators of cell synthesis which are endowed with a lipophilic radical or functional group by acylation, brings about a regulation in the activity of synthesis of the target cells. They are chosen from artificial spheres, capsules or vesiculas having a diameter which can range from 3 to 1000 nanometers, used in order to incorporate an active substance either into an aqueous medium which fills the internal volume of the vector or in the wall itself of the said vector, and then in order to transport this active substance to a site at which it will be released and used towards various ends. These medicational compositions find applications in increasing the synthesis of collagenases with a view to resorbing dense fibrous tissues of collagen I or cheloids, as well as in directing the synthesis of collagen towards a specific structure such as collagens I and III.
Patent FR-2682667-A1 (FR)
Inventor: DANIEL CROSNIER
IPC: B65D47/44
Filed: 1991-10-17
Abstract: It includes a cap (10) produced in an elastic deformable material and adaptable to the opening (21) of a container (2) and pierced axially by an opening (11) in which a cylindrical body (22) is inserted tightly, one end of which, situated on the container side (2), penetrates into the opening (21) of the latter and which is integrated with the inner wall (24) of the said container (2) so as to form a space for the passage of the contents (23) of the said container (2).
Patent FR-2670074-A1 (FR)
Title: Connexion entre des composants smd et une carte de circuits imprimes.
Inventor: JOHANNES LAMERS
IPC: H05K1/14
Filed: 1991-11-25
Abstract: Dispositif pour la connexion électrique de composants électroniques montés en surface (SMD) avec une carte de circuits imprimés, caractérisé en ce que les composants (SMD 18) sont soudés sur des feuilles de bandes de connexion (12.4), essentiellement plates et flexibles qui sont soudées à leur tour sur la carte de circuits imprimés (24).
Patent FR-2689868-A1 (FR)
Title: Package for displaying textile article such as underwear for sale - has open front which can be covered by flap, and slot in top for clothes hanger hook
Inventor: GILLES SERE DE LANAUZE
IPC: B65D85/18
Filed: 1992-04-14
Abstract: The package consists of a box with an open surface on one side which can be covered by a flap (7) and fixed by a tongue (8) inserted in a slot (9). The upper surface (4) of the box and the flap have slots (6) through which a hook (C) of a clothes hanger can be inserted to allow the box to be suspended from a rail. When displayed in a sales area, the box can be suspended with its front open and the flap folded over the back. Where there is a number of similar articles on display, the front one in the row can be in an open-fronted box, while the remainder can be left closed. ADVANTAGE - Allows customer to feel article before purchase, while keeping it clean and uncrumpled.
Patent FR-2681188-A1 (FR)
Title: Field-effect transistor including a resonant tunnel-effect diode
Inventor: HAYASHI KAZUO
IPC: H01L29/772
Filed: 1992-09-04
Abstract: A field-effect transistor having an enhanced operating speed and reduced speed comprises a drain electrode (19) arranged on a channel layer (14) with a contact layer (18) interposed between them, a source electrode (24) and a gate electrode (16) arranged between the drain and the source electrode. A resonant tunnel-effect diode (20) is arranged at least between the source electrode (24) and the channel region (34) which is below the gate electrode (16) and this resonant tunnel-effect diode injects electrons in the form of hot electrons into the channel region (34) lying below the gate electrode (16).
Patent FR-2695453-A1 (FR)
Title: Dispositif de positionnement bout à bout et en alignement axial de deux pièces allongées.
Inventor: JEAN SAURON
IPC: F16L1/10
Filed: 1992-09-04
Abstract: La présente invention concerne un dispositif de positionnement bout à bout et en alignement axial de deux pièces allongées. Ce dispositif comprend essentiellement deux supports (1) qui sont chacun constitués par un berceau (2) monté articulé en porte-à-faux sur un bâti (6) et qui sont disposés en opposition pour que la rotation de l'un des berceaux (2) puisse s'effectuer dans un sens inverse de celui de l'autre berceau afin qu'à l'intersection des courses de rotation des deux berceaux (2), l'alignement axial (X1 , X2 ) des deux pièces allongées (T1 , T2 ) maintenues sur les berceaux, quelle que soit leur position initiale respective, soit réalisé. Ce dispositif permet notamment l'alignement axial de deux tronçons de canalisation pour le transport du gaz.
Patent FR-2681728-A1 (FR)
Title: Structure combinee de radiateur et de bornes de connexion pour un circuit integre hybride, et procede de fabrication de ce circuit.
Inventor: MATSUMOTO HIDEO
IPC: H01L23/498
Filed: 1992-09-23
Abstract: Une structure combinée de radiateur et de bornes de connexion pour un circuit intégré hybride comprend une plaque de dissipation de chaleur (2) devant être fixée par un adhésif sur un substrat (1) du circuit intégré hybride, et des bornes (4) à connecter au substrat. La plaque de dissipation de chaleur et les bornes sont formées en une seule pièce avec un cadre commun (5), dans une relation de position mutuelle prédéterminée qui est la même que celle qu'elles prendront par rapport au substrat lorsqu'elles seront connectées à ce dernier. Lorsqu'on utilise cette structure dans la fabrication d'un circuit intégré hybride, on commence par faire adhérer la plaque de dissipation de chaleur (2) au substrat (1), et on connecte ensuite les bornes (4) au substrat (1).
Patent FR-2696500-A1 (FR)
Title: Turbomachine équipée de moyens de réglage du jeu entre les redresseurs et le rotor d'un compresseur.
Inventor: PATRICK DEROUET
IPC: F01D17/16
Filed: 1992-10-07
Abstract: Le réglage du jeu séparant les redresseurs (1) et le rotor (8) se fait automatiquement et conjointement avec le réglage de l'angle de calage (A) de ces redresseurs (1). On utilise pour chaque redresseur (1) au moins un pion (15A) monté coulissant dans une rainure oblique (16A) d'une douille (13A) solidaire du stator (2) par rapport auquel chaque redresseur est monté tournant. Un pivotement de chaque redresseur (1) provoque une modification systématique du jeu (J1). Application aux premiers étages des compresseurs haute pression de turbomachine aéronautique.