baber/WOPTO huggingface dataset:
Patent FR-2668288-A1 (FR)
Title: Procede de transmission, a bas debit, par codage celp d'un signal de parole et systeme correspondant.
Inventor: RENAUD DI FRANCESCO
IPC: G10L19/12
Filed: 1990-10-19
Abstract: L'invention concerne un procédé de transmission d'un signal de parole numérique à bas débit. Le codage est effectué par prédiction linéaire excitée par codes pour engendrer un signal de code, une forme d'onde étant représentée par un vecteur initial (O) de dimension L, à partir d'un filtre de synthèse par une forme d'onde de référence sélectionnée parmi un dictionnaire de vecteurs de référence (v), sur critère d'écart minimum min ||x - H.v||2 , x représentant un vecteur cible par pondération perceptuelle du vecteur initial (O). Un dictionnaire (Y) factorisé en produit de vecteurs de base yi de forme n-aire, corrigés par un facteur d'échelle gammai de distribution de l'énergie d'excitation, et d'un dictionnaire G(y) de gains gk, sont établis pour représenter le dictionnaire des vecteurs de référence (v), vk,i = gk.gammai.yi. Le critère est établi par calcul de C(gk, gammai.yi) = 2gk - gk2 ||H.gammai.yi||2 formé des produits scalaires et énergies perceptuelles. Au vecteur initial (O) est attribué le vecteur de référence optimal vk*, i* = gk*.gammai*.yi* représenté par les seules valeurs d'indice k*, i*. Application au codage et à la transmission de la parole à bas débit par vecteurs ternaires ou n-aires.
Patent FR-2656253-A1 (FR)
Title: Clavier pour machines a ecrire, imprimantes et machines analogues.
Inventor: GUNTER BUTTNER
IPC: H01H13/70
Filed: 1990-12-18
Abstract: Ce clavier est du type comportant des touches et une feuille portant des contacts. Pour obtenir un clavier économique et éviter des ressorts de rappel, la feuille à contacts (10) est découpée à peu près en U sous chaque touche (1). Les languettes (12) ainsi formées dans la feuille (10) sont recourbées de 180degré et viennent se placer sous les poussoirs (3) des touches (1). La surface de base de la feuille et le dessous de la languette (12) portent les contacts (14, 15). La languette (12) sert en même temps de ressort de rappel.
Patent FR-2676661-A1 (FR)
Title: Vertical axis mill (crusher)
Inventor: CHRISTIAN VAILLANT
IPC: B02C13/18
Filed: 1991-05-23
Abstract: The vertical axis mill is noteworthy in that it comprises, based on a support framework (1), the positioning of a vertical control shaft (5), the upper end (5.1) of which is associated with a rotor (4) located so that it can rotate in a protective casing (3) fixed to the framework, the upper end of the said shaft receiving a device (18) for distributing the load to be thrown into the rotor, the upper part of the said rotor allowing the positioning of a sleeve (11) in alignment with the distributor device (18), the said sleeve constituting a connection, the position of which can be adjusted from outside, with an upper hopper (10) coming from a receptacle (9) for collecting the charge to be milled (crushed), and in that the said rotor (4) comprises two spaced-apart superimposed discs (4.1 - 4.2) between which a plurality of modular casings (12, 13, 14) are located, these casings defining a plurality of paths (V1, V2, V3) for ejecting the milled charge out of the rotor and into the casing (3).
Patent FR-2679024-A1 (FR)
Title: System for automatically sorting coinage blanks
Inventor: PHILIPPE RIBOULET
IPC: G01B11/245
Filed: 1991-07-12
Abstract: The invention relates to a system making it possible to automate the sorting of coinage blanks in order to remove those which exhibit contour, surface or geometry defects. The system consists: - of two image analysis units, each analysing one face of the blanks, - a device for distributing and aligning the blanks which presents them to the image analysis units. A device for turning the blanks over makes it possible to present the second face to the second analysis unit. A rejection device is combined with each image analysis unit and allows those blanks judged defective to be separated from those blanks judged correct. The system according to the invention is particularly intended for automatic, high-speed sorting of coinage blanks or objects or products which are in the form of discs or rings.
Patent FR-2682186-A1 (FR)
Title: Detecteur infrarouge a haute sensibilite et camera infrarouge utilisant un tel detecteur.
Inventor: PHILIPPE BLONDEL
IPC: H04N5/372
Filed: 1991-10-08
Abstract: Le détecteur infrarouge à haute sensibilité selon l'invention possède des moyens de cumul de valeurs de luminance associées aux flux reçus par les cellules photosensibles de la matrice de détection (20) du détecteur, successivement lues par un circuit de lecture CCD (31) à la cadence de trame puis converties par un convertisseur CAN (36), et des moyens de sélection (38) des cumuls effectués en fonction des caractéristiques de balayage du détecteur. Les moyens de cumul se présentent sous la forme d'un intégrateur (39) comportant, d'une part, un multiplieur (390) couplée à une mémoire de jeux de coefficients (34) à deux valeurs, chaque valeur indiquant un type de cumul, avec ou sans décalage d'une cellule, et, d'autre part, un accumulateur (35, 391) pour sommer les valeurs de luminance selon la séquence de cumuls définie. Des moyens de balayage (30) fournissent les données relatives aux caractéristiques de balayage, aux moyens de sélection (38) du détecteur, afin de sélectionner, un jeu de coefficients dans la mémoire (34). Application à la recherche et à la poursuite de cible.
Patent FR-2668463-A1 (FR)
Title: Hydrochloric acid prodn.
Inventor: SEPPANEN
IPC: C01B7/01
Filed: 1991-10-23
Abstract: When 40 tons of 100 per cent hydrochloric acid are produced, only approximately 40 tons of chlorine and 6 tons of methanol are required. The chlorine obtained as a by-product can be used here, thus reducing the requirement of fresh chlorine to 20 tons in theory. The acid is produced by the chlorine reacting with a water soln. of methanol at an increased temp., with light being allowed to activate the reaction mixt..     The water dilutes the reaction mixt., contributing to heat transfer, and hydrolises possible intermediary prod..     A mixt. of methanol and water is circulated in the appts., and chlorine is fed into the gas chamber of a tower. At normal air pressure, the hydrogen chloride content rises in the reaction soln. to a level of 30-35 per cent, after which the formed hydrochloric acid leaves the reaction tower.
Patent FR-2684524-A1 (FR)
Title: Novel protective helmet, in particular for drivers of motor cars or motor cycles
Inventor: RONAN CLAQUIN
IPC: A42B3/26
Filed: 1991-12-06
Abstract: The invention relates to a protective helmet, in particular for drivers of motor cars or motor cycles. The helmet consists of: - a supporting part (1) which is in the shape of a ring and at least one portion (2) of which is situated in front of the driver's eyes and has an aperture or is transparent; - an endless film (3) made from a transparent material; - motor means (5,6,7) to drive the film (3), continuously or in sequence, causing it to pass in front of the open or transparent portion of the supporting part; - and at least one means (11,14,17) for cleaning the film which is in contact with the external surface of the said film in order to clean this surface as the film passes in front of this means.
Patent FR-2685846-A1 (FR)
Title: Camera a detecteur, munie d'une protection electronique.
Inventor: JEAN-PIERRE FOUILLOY
IPC: H04N5/378
Filed: 1991-12-31
Abstract: L'invention concerne la protection des caméras contre les contre-mesures utilisant, en particulier, des rayons lasers pour saturer les capteurs du détecteur de la caméra. La protection consiste: - à faire précéder chacun des circuits d'intégration habituels (J1-Jn) reliés aux n capteurs (A1-An) par un circuit d'intégration intermédiaire (D1-Dn) dont le contenu est transféré dans le circuit d'intégration habituel à une cadence supérieure de celle du transfert du contenu du circuit d'intégration habituel - à mesurer les contenus du circuit d'intégration intermédiaire - à empêcher le transfert de ce contenu lorsqu'il a une valeur trop élevée. Application aux caméras à détecteur travaillant soit dans le spectre infra-rouge, soit dans le spectre visible, soit dans le spectre ultra-violet.
Patent FR-2686064-A1 (FR)
Title: Conteneur pour la consommation d'une dose de produit liquide.
Inventor: REMY DESLANDES
IPC: B65D51/28
Filed: 1992-01-15
Abstract: - Conteneur pour la consommation d'une dose de produit liquide destiné à la consommation et le conteneur étant caractérisé en ce qu'il comporte notamment un opercule (3) d'obturation contenant une réserve (4a) d'un produit d'addition (4b) destiné à un mélange facultatif extemporané avec la dose de liquide de base et l'opercule comporte à cet effet une membrane d'isolement (4) de ladite réserve de produit d'addition par rapport à la dose de liquide de base, et le conteneur comporte des moyens destructifs de ces dits moyens d'isolement et soumis à une première manoeuvre d'actionnement manuel extérieur de l'opercule en vue d'opérer ledit mélange, ainsi que des moyens d'actionnement manuels selon une seconde manoeuvre de l'opercule en vue de son enlèvement après ou sans mélange préalable.
Patent WO-9220254-A1 (WO)
Title: Make-up case
Inventor: CHEVASSUS ALAIN
IPC: A45D40/22
Filed: 1992-05-25
Abstract: The invention discloses a make-up case of the type comprising a base (1) and a lid (3) mutually hinged together, and an intermediate partition (2) featuring a cavity (11) for receiving a paste or agglomerated make-up product, the face of the said intermediate partition (2) opposite the said cavity closing a recess (4) in the base (1) for receiving a make-up accessory such as a powder puff or pad, and a projection (25) for snap closure of the lid (3) over a catch (10) on the base (1). According to the invention, the said intermediate partition (2) has a peripheral elastic arm (18) with a radial slope (21) cooperating with an opposite radial slope on the outer face of the projection (25) on the lid (3). Application to cosmetic cases.
Patent WO-9311113-A1 (WO)
Inventor: CUILLERDIER CHRISTINE
IPC: C01F17/17
Filed: 1992-12-02
Abstract: Process for the selective extraction of actinides (III) using amides having a nitrogenous heterocyclic substituant of the formula (I) or (II), in which R1 is an alkyl or alkoxy group or a hydrogen atom, R?2 and R3¿ which are the same or different, are a hydrogen atom, an alkyl group or an alkoxy group, and R4 is a hydrogen atom or a group of the formula (a) in which R?5 and R6¿ being the same or different, are a hydrogen atom, an alkyl group or an alkoxy group. By virtue of this process, actinides (III) can be separated from lanthanides (III).
Patent WO-9313123-A1 (WO)
Title: Novel 19-nor steroids having a thiocarbon-containing chain in the 11beta position, a method for preparing same and intermediates therefor, medicinal uses thereof and compositions containing said steroids
Inventor: CLAUSSNER ANDRE
IPC: A61P5/30
Filed: 1992-12-17
Abstract: Compounds of formula (I), wherein R17 and R'17 are such that: either R17 and R'17 together form ketone, hydrazono, oxime or methylene, or R17 is hydroxyl, hydroxymethyl or acyloxy and R'17 is hydrogen, alkyl or optionally substitued alkenyl or alkynyl; R3 is hydrogen or alkyl; R16 is hydrogen, halogen or alkyl; m is 0, 1 or 2; X, Y and Z are such that: X is methylene, arylene or arylenoxy bonded to the steroid by a carbon atom; Y is a saturated or unsaturated straight or branched aliphatic chain which is optionally interrupted by oxygen; and Z is aryl, arylalkyl or straight or branched alkyl; addition salts thereof, a preparation method therefor, medicinal uses thereof, compositions containing said compounds, and resulting novel intermediates.
Patent FR-2687276-A1 (FR)
Title: Machine for working the ground with built-in seed drill
Inventor: CHRISTIAN PARRAIN
IPC: A01B49/06
Filed: 1992-02-14
Abstract: The machine includes at least two rows of disks (1, 2) substantially transverse with respect to the direction (3) of operation, each of the rows is inclined with respect to this direction (3) by an angle (a, b) which is substantially a complementary angle to that (b, a) of inclination of the other; the machine includes, between the two rows (1, 2) of disks (4) a feed drill (8), the working width (1) of which is laterally offset towards the concave side of the disks (4) situated at the front in the working direction (3).
Patent FR-2674263-A1 (FR)
Title: Dispositif d'arret d'amenee de matiere fibreuse en cas de rupture de fil sur un banc d'etirage d'un metier a filer.
Inventor: ROLAND EBERHARDT
IPC: D01H13/18
Filed: 1992-03-20
Abstract: Dispositif pour arrêter l'amenée de matière fibreuse en cas de rupture de fil sur un banc d'étirage de métier à filer. Le dispositif d'arrêt (5) est voisin d'une extrémité d'un bras-support (7) de rouleau supérieur. Un électroaimant commandé par un détecteur de rupture est intégré dans une électrovanne (17) d'un élément pneumatique (16) lié au bras oscillant (13) du rouleau d'amenée. S'il y a rupture, cet élément décolle le rouleau supérieur (6) du rouleau inférieur (10) et fait tourner un étrier pinceur (19), de manière que celui-ci exerce sur la matière fibreuse (12) un pincement en position d'arrêt, jusqu'au démarrage du filage. Un interrupteur (21 ) commande l'électrovanne (17), pour abaisser le rouleau supérieur (6) et remettre l'étrier pinceur (19) à sa position initiale.
Patent FR-2689268-A1 (FR)
Title: Help appts. for maintenance of expert systems - has several sub-assemblies and elements for knowledge base, expert system, dialogue interface and an audit system responding to questions
Inventor: ALAIN BLONDY
IPC: G06F11/25
Filed: 1992-03-27
Abstract: The help appts (1) n a container (2) and consists of an expert system (3) consisting of sub-assemblies (4), elements (5) or elementary components to form a control system (26). The expert system has a knowledge base (6) of diverse elements (5), with, in particular, a way of determining the presence or absence of variables either directly or indirectly. In the knowledge base there is a liason topology between the elements and the rules of interaction. A dialogue interface (7) has a CPU and audit control system (2c). A document base (8) contains information on the elements, requirement tests, diagrams, element viability and document access through an addressing method (10) accessed through the help apparatus which allows the knowledge base access through certain criteria from key-words. The addressing (10) use a system of database management (11) using direct addressing (12) and a thesaurus (13) containing pertinent key-words either separate or in combination. USE - Knowedge base access to thesaurus for use in help maintenance with expert systems.
Patent FR-2691074-A1 (FR)
Inventor: JACQUES FAGOT
IPC: A63B49/02
Filed: 1992-05-14
Abstract: Tennis racket or the like, consisting of a shaft (1) aligned in the median longitudinal axis (I, I') of a plane head, this head comprising a frame (5) intended to receive strings in order to form the stringing, connected to the shaft (1) by two branches (3, 4) in the form of a V defining a throat (wedge) (8), the throat (8) comprising at least two bridges connecting the two branches (3, 4) of the V, respectively a main bridge (10) arranged at the connections (11, 12) of each of the two branches (3, 4) of the V with the bottom (10) of the frame (5), and at least one intermediate bridge arranged between the main bridge (10) and the meeting point of the branches, characterised: - in that the intermediate bridge (15) is inclined with respect to the perpendicular to the median longitudinal axis (I-I'); - and in that the attachment points (16, 17) of this intermediate bridge (15) on each of the two branches (3, 4) are asymmetrical.
Patent FR-2692277-A1 (FR)
Inventor: ANTOINETTE MORELL
IPC: C09K11/59
Filed: 1992-06-16
Abstract: A phosphor powder based on manganese-doped zinc silicate (Zn2SiO4:Mn), with an average particle size of less than 20 micrometres and a decay time of less than 7 ms. A production method is also provided and comprises mixing zinc oxide, silica and manganese sulphate in an aqueous medium, drying the mixture and curing it at 1200-1400  DEG C. Said phosphor is suitable for use in cathode ray tubes.
Patent FR-2682552-A1 (FR)
Title: Ensemble de circuit electronique commande en temperature.
Inventor: ECCLESTON LARRY E
IPC: G05D23/24
Filed: 1992-08-05
Abstract: Une structure de circuit hybride comporte un circuit électrique (14) et un circuit de chauffage (18) destiné à ce dernier, tous deux montés sur un unique substrat. On économise une place importante sur le substrat en montant les composants du circuit électrique sur une première surface du substrat et les éléments du circuit de chauffage sur la surface opposée. Un circuit de commande de température (16) est prévu, de préférence sur la même surface que les composants du circuit électrique. Des résistances de précision (20) permettant de commander le gain et d'autres fonctions peuvent être prévues sur un substrat distinct (22) qui peut être monté directement sur le substrat unique ou sur un élément séparateur (24) placé entre eux. Des résistances de précision sont en contact thermique avec le circuit de chauffage commandé en température, de sorte que l'on augmente plus encore la stabilité du circuit.
Patent FR-2696521-A1 (FR)
Title: Locking clutch for motor vehicle torque converter - has piston equipped with series of studs to which balancing plates can be attached
Inventor: FABRICE TAUVRON
IPC: F16H45/02
Filed: 1992-10-02
Abstract: The clutch has a piston (30) and a torque damper fitted on one side. The piston has a series of studs (41), made in one piece with it for assembly with a balancing component (40) and projecting axially from the piston's face. The piston is hollow and equipped with reinforcing ribs (35), with the studs implanted at the level of the ribs or forming part of a balancing plate enclosed between two adjacent ribs. The torque damper is in the form of a polygonal guide plate. USE/ADVANTAGE - Locking clutch for motor vehicle torque converter. Simple and economic balancing without risk of contaminating hydraulic fluid.
Patent FR-2698546-A1 (FR)
Title: Injection syringe esp. for single use - has syringe body made of rigid material
Inventor: JEAN-MICHEL LAFFONT
IPC: A61M5/32
Filed: 1992-11-27
Abstract: An injection syringe includes a grip (2); a pushrod (3) sliding in the grip; a syringe body (5) defining a cavity (6) with an opening (42); an arrangement (40) for mounting the body (5) on the grip (2); a needle (10) mounted on the body by a collar (11) such that the one end (12) is outside and the other end (14) is inside the body; a protective sleeve (15) which can slide on the body; and an arrangement for maintaining the sleeve (15), relative to the body, in an active position exposing the needle, a needle protection position or a locking position concealing the needle to prevent its use. The novelty is that the collar (11) and the body (5) consists of a one-piece component made of a material with a certain rigidity. USE/ADVANTAGE - The syringe is used as a throw-away syringe used in dentistry. The syringe body is not subject to deformation and thus can be made of rigid material such as glass or rigid plastics. The syringe may be used with or without an inserted liq.-contg. capsule.
Patent FR-2690650-A1 (FR)
Title: Mosaic pattern e.g. of wood or stone - is made from three basic shapes assembled in different designs i.e.two squares and parallelogram
Inventor: MICHAL CHLOPOWIEC
IPC: E04F15/04
Filed: 1992-12-31
Abstract: The mosaic pattern is made from elements in three shapes, i.e. two squares (1, 2) of different sizes and a parallelogram (3), with the dimensions of the larger square and the parallelogram being a multiple of the smaller square's side. The length of the side of the larger square can be a multiple of the square root of the smaller side's square, and the length of the sides of the parallelogram can be multiple of the square root of the smaller square's side and of the length of that side.The contacting sides of the three elements are of equal length. ADVANTAGE - Wide range of different patterns, suitable for wood or stone floors or for children's toy.
Patent WO-9406166-A1 (WO)
Inventor: FAUVARQUE JEAN-FRANCOIS
IPC: H01M8/10
Filed: 1993-09-02
Abstract: L'invention concerne un électrolyte solide polymère alcalin éventuellement aqueux, comprenant une matrice de polymère polaire, solide à température ambiante, et un composé ou un mélange de composés basiques choisis parmi les hydroxydes de métal alcalin ou alcalino-terreux ou d'ammonium. De préférence, la matrice est un homopolymère de polyéther ou un copolymère de différents éthers ou polyéthers. L'invention concerne également les électrodes et/ou les générateurs électrochimiques comportant un tel électrolyte solide polymère alcalin.
Patent WO-9411338-A1 (WO)
Title: Use of n-arylmethylene, ethylenediaminetriacetates n-arylmethylene iminodiacentates or n, n'-diarylmethylene ethylenediaminacetates for use in combatting oxidative stress
Inventor: GALEY JEAN-BAPTISTE
IPC: A61K8/00
Filed: 1993-11-10
Abstract: N-arylmethylene ethylenediaminetriacetate, N-arylmethylene iminodiacetate or N,N'-diarylmethylene ethylenediaminediacetate type compounds and their use in combatting oxidative stress, and pharmaceutical and cosmetic compositions comprising said compounds. The invention also concerns a process for the preparation of said compounds.
Patent FR-2689660-A1 (FR)
Title: Procédé pour contrôler des lignes de bus et des interfaces de bus bifilaires symétriques et dispositif pour la mise en Óoeuvre du procédé.
Inventor: KAMINSKI DETLEF
IPC: H04L12/24
Filed: 1993-04-05
Abstract: L'invention concerne un procédé pour contrôler des lignes de bus et des interfaces de bus bifilaires symétriques et un dispositif pour la mise en œuvre du procédé. Ce dispositif comprend des moyens (16A, 16B) accouplés (A, B) à deux conducteurs de bus (10A, 10B) et qui délivrent des impulsions, sur la base de signaux de conducteurs (UB U S A , UB U S B ), possède des registres à décalage (20A, 20B), les premiers moyens (16A, 16B)) étant raccordés aux entrées de cadence (CLKA, CLKB) des registres et un signal de défaut pouvant être prélevé sur la sortie des registres. Application notamment aux systèmes de transmission de données utilisant la technique CMOS.
Patent FR-2705037-A1 (FR)
Title: Selective mitigating device and distribution system equipped with this device
Inventor: CHRISTIAN VIGUERIE
IPC: B01F5/04
Filed: 1993-05-11
Abstract: A selective device (1) for mitigating fluids and a distribution system equipped with such a device. This device, which comprises an entry nozzle (11), an exit pipe (13) and a delivery conduit (12) for additive fluid to be mixed with a main fluid, is characterised in that the entry nozzle and the exit pipe each have a throat and are of the same material with a body (10) inside which is housed a movable plunger (100) which comprises an internal connecting passage (14) arranged so as to be traversed only by a portion of the main fluid and into which the additive fluid is drawn under the effect of a partial vacuum created in this passage, the other portion of the main fluid being diverted towards another passage (15) for bypassing the plunger (100). The invention applies to systems for distribution of mixed fluids, for example household, industrial or medical ones.