baber/WOPTO huggingface dataset:
Patent FR-2624292-A1 (FR)
Title: Device for presenting visual information to which an alternating movement is imparted
IPC: G09F19/02
Filed: 1987-12-03
Abstract: Device for presenting visual information to which an alternating movement is imparted. It consists of a vertical frame 1 in which a crankshaft 2 turns, moved by a motor 7; this crankshaft drives a system of panels 3 which are mutually articulated and linked to the frame in such a way that they open and close alternately. This device is intended for display, for point-of-sale advertising, and for animation in public places.
Patent FR-2608616-A1 (FR)
Title: Composition de resine poly(oxyphenylene), procede de fabrication de cette composition, et son utilisation
Inventor: SHUJI MAEDA
IPC: H05K1/16
Filed: 1987-12-23
Abstract: ON FOURNIT UNE COMPOSITION DE RESINE POLY(OXYPHENYLENE) EN MELANGEANT UN PRODUIT DE RETICULATION AVEC DU POLY(OXYPHENYLENE), ET EN Y MELANGEANT EN PLUS UNE CHARGE MINERALE, POUR CONFERER A LA COMPOSITION GLOBALE DES PROPRIETES DE FORMATION DE FILM ET DE RESISTANCE A LA CHALEUR. GRACE A LA CHARGE MINERALE AJOUTEE, LA COMPOSITION EST UTILISABLE POUR LA FABRICATION D'UN STATIFIE PRESENTANT UNE VALEUR QUELCONQUE SOUHAITEE DE LA CONSTANTE DIELECTRIQUE RELATIVE, ET PRESENTANT EN OUTRE UNE RESISTANCE CHIMIQUE ET UNE RESISTANCE PHYSIQUE AMELIOREES.
Patent FR-2625520-A1 (FR)
Title: Materials for snow drift barrier with irregular-sized holes
IPC: E01F7/02
Filed: 1987-12-31
Abstract: The present invention covers materials for a snow drift barrier the characteristic of which is that, to optimize the air flow and increase the storage capacity for snow, the material has a system of holes of different sizes, wider towards the bottom and increasingly small towards the top of the barrier, but also, when the material is dense or blocked at a certain level, a zone placed above having larger holes. The present invention also covers an assembly of strips of two or more materials allowing a variation in the size of the holes to be obtained, and even their discontinuance over a certain height of the barrier, and, moreover, strips, laths or sheets of materials placed at a certain height and at a certain level of the snow drift barriers to discontinue their holes locally or to reduce their size.
Patent WO-8902188-A1 (WO)
Title: Phase demodulator and its application to an mls-type landing system
Inventor: GROUSSEAU ALAIN
IPC: G01S1/56
Filed: 1988-08-30
Abstract: The invention concerns a demodulator for a phase-modulated wave, for example of the DPSK type, applicable to an MLS system. The demodulator comprises a local oscillator (1) the phase of which is modulated (2). The signal so modified is mixed with the incident signal to be demodulated s(t). The signal emitted by the mixer (5) is applied to a loop (3) the output signal of which controls the phase modulator (2) and constitutes the output signal (Ss) the device.
Patent FR-2626770-A1 (FR)
Title: Method for packaging ampules sealed at above-atmospheric pressure
IPC: B65B7/16
Filed: 1988-02-09
Abstract: A glass ampule 10, containing for example medicinal preparations, is placed in an enclosure 20 at slightly above atmospheric pressure, during sealing, so that, at room temperature, the contents are slightly above atmospheric pressure.
Patent FR-2611271-A1 (FR)
Title: Dispositif de detection electrochimique
Inventor: MATSUMURA HIDEO
IPC: G01N27/28
Filed: 1988-02-22
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE DETECTION ELECTROCHIMIQUE. IL COMPREND UNE UNITE 26 CONTENANT UNE CELLULE S ET UN SUPPORT QUI SUPPORTE DE FACON TOURNANTE LADITE UNITE A CELLULE 26; L'UNITE 26 COMPORTE UN BLOC 2 QUI EST POURVU D'UN PASSAGE 36 D'INTRODUCTION DE LA SOLUTION DE TEST ET D'UN PASSAGE 37 DE SORTIE DE CETTE SOLUTION ET EN OUTRE IL EST PREVU UNE GARNITURE D'ETANCHEITE 14 POURVUE D'UNE OUVERTURE 39 CONSTITUANT LADITE CELLULE S ET QUI EST EN CONTACT AVEC LEDIT BLOC 2 DE FACON QUE L'OUVERTURE 39 SOIT RELIEE AUX PASSAGES PRECITES 36, 37; UNE ELECTRODE DE TRAVAIL 15 EST AMENEE EN CONTACT AVEC LEDIT BLOC AU MOYEN DE LA GARNITURE 14 SOUS L'IMPULSION D'UN ORGANE DE PRESSION 13 SOLIDAIRE DUDIT SUPPORT.
Patent FR-2627696-A1 (FR)
Inventor: CURTET BERNARD
IPC: A61K31/215
Filed: 1988-02-26
Abstract: The invention relates to a new pharmaceutical dosage form of fenofibrate, which contains fenofibrate comicronised with a solid surfactant. 
<??>It also relates to the process for preparing this pharmaceutical dosage form and its use for improving the in vivo bioavailability.
Patent FR-2612644-A1 (FR)
Title: Dispositif de mesure du courant, utilisable notamment pour determiner le courant d'un moteur a courant continu
Inventor: GRUTZMACHER BERTOLD
IPC: G01R17/00
Filed: 1988-03-17
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE MESURE DU COURANT, UTILISABLE NOTAMMENT POUR DETERMINER LE COURANT D'UN MOTEUR A COURANT CONTINU. DANS CE DISPOSITIF PERMETTANT DE DETERMINER LE COURANT D'UN MOTEUR A COURANT CONTINU ET TRAVAILLANT AVEC UN DETECTEUR DE COURANT 12 FONCTIONNANT SANS CONTACT ET DES DISPOSITIFS D'EVALUATION BRANCHES EN AVAL DU DETECTEUR ET PRODUISANT UN SIGNAL DE SORTIE PROPORTIONNEL AU COURANT DE MESURE I(T), IL EST PREVU UN MONTAGE DETERMINANT ET ELIMINANT LA DERIVE DU ZERO DU DISPOSITIF D'EVALUATION ETOU DU DETECTEUR DE COURANT 12, A PARTIR DE COMPOSANTES SYMETRIQUES DU COURANT DE MESURE. APPLICATION NOTAMMENT A UN REGULATEUR DE PUISSANCE FONCTIONNANT SUR QUATRE QUADRANTS.
Patent FR-2628977-A1 (FR)
Title: Exercise appts. formed from four rings - which are made in elastic material and held together by metallic ring
IPC: A63B21/055
Filed: 1988-03-23
Abstract: The apparatus comprises four rings (1-4) which are made of elastic material. The rings are joined together by a central metallic ring (5) whose diameter is sufficient to allow the elastic rings to have play. Each elastic ring is made of rubber, and its width is greater than its thickness. The rubber has a hardness of about 60 Shore. The width of the ring is about 20 mm, its thickness is about 1.5 mm and its total length is about 80 cm. The metallic ring is formed by steel wire which is curved into spirals with joined coils. USE - For exercising nearly all the muscles of the body. (6pp Dwg.No.1/3)
Patent FR-2629813-A1 (FR)
IPC: C04B12/00
Filed: 1988-04-06
Abstract: Process for obtaining mineral plastics from one or more materials based principally on an alkaline earth metal in anhydrous powder form, such as oxide, peroxide, hydroxide, carbonate, silicate, aluminate, borate and stannate, at least one soluble salt of an alkaline earth metal, and water. The process is characterized in that a crystallization catalyst consisting of a modified catalysing solution of sea water is used. The materials and products obtained by the process are also described.
Patent FR-2630105-A1 (FR)
Title: Procede de fabrication des dialkyldisulfures inferieurs
Inventor: GONGORA HENRI
IPC: C07C319/24
Filed: 1988-04-14
Abstract: L'invention concerne la fabrication des dialkyldisulfures du type R-SS-R où R désigne un radical alkyle contenant de 1 à 3 atomes de carbone, par oxydation de l'alkylmercaptan R-SH correspondant par le soufre en présence d'un catalyseur. On utilise comme catalyseur une combinaison d'un alkylmercaptan R'-SH avec un oxyde d'alcène et une base alcaline, R' désignant un radical alkyle contenant de 6 à 18 atomes de carbone. Ce catalyseur permet d'obtenir un dialkyldisulfure inférieur d'excellente qualité (absence d'amine et de coloration).
Patent FR-2620757-A1 (FR)
Title: Dispositif electrique de commande du verrou d'une porte d'automobile
Inventor: DORNAN ARTHUR EDWARD
IPC: E05B65/20
Filed: 1988-04-19
Abstract: Le dispositif 12 de l'invention comporte un moteur électrique réversible 52 qui est couplé à un embrayage inertiel 63 et à un train de pignons 72, 80 de manière à animer une crémaillère 42 d'un mouvement entre deux positions, avancée et rétractée. L'embrayage comporte un pignon d'entraînement 62 couplé au moteur, un pignon mené 72 connecté de manière à actionner la crémaillère ainsi qu'une plaque d'embrayage 66 actionnée par inertie, comportant une paire de dents d'entraînement pouvant venir alternativement en prise avec le pignon 72 mené de l'embrayage. L'embrayage connecte le moteur afin soit d'avancer la crémaillère soit de la rétracter. Lorsque le moteur ne fonctionne pas, l'embrayage déconnecte de la crémaillère l'arbre du moteur de sorte que celle-ci peut se déplacer sans faire tourner l'arbre du moteur.
Patent FR-2630093-A1 (FR)
Inventor: VALENTIN JEAN
IPC: B67B1/00
Filed: 1988-04-14
Abstract: The mechanism comprises a vertical channel (3) for storing articles (1) and a turret (4) provided with four clamps (5) which grasp the stopper (1) and then make it cooperate with a device, which is not shown, for centring its stopper with respect to the clamp. The latter then rotates through 90 DEG in order that the stopper is disposed on the cutter (5) in the horizontal position. After opening the finger (56) of the clamp (5) the stopper falls in the desired orientation.
Patent FR-2615430-A1 (FR)
Title: Tool holder
Inventor: OBERMEIER JOSEF
IPC: B25D17/08
Filed: 1988-04-29
Abstract: The tool holder, essentially composed of a guide tube 2 and of an adjusting sleeve 9 which can be moved or rotated with respect to the former, includes locking elements 7 and drive ribs 8 which can be moved in the radial direction. A suitable arrangement and shaping of avoidance notches 9b, 9c allow a radial separation inwards or outwards of the locking elements 7 alone or of the locking elements 7 and of the drive ribs 8. It is thus possible to engage tools having different slot-in ends 6 in the tool holder. The locking elements 7 as well as the drive ribs 8 have a cylindrical outline.
Patent FR-2616071-A1 (FR)
Title: Tube de tracheostomie avec une canule interieure amovible equipe d'un anneau de traction
Inventor: BOMBARD DENIS LA
IPC: A61M16/04
Filed: 1988-06-07
Abstract: Une canule intérieure amovible 10 comporte un élément de verrouillage avec des nervures et des gorges, prévu pour se raccorder par encliquetage à l'intérieur d'une canule extérieure. La canule intérieure comporte un élément de préhension sous forme d'un anneau de traction 16 associé à l'élément de verrouillage, anneau qui est aisément accessible pour retirer la canule intérieure du raccordement de la canule extérieure.
Patent FR-2640455-A1 (FR)
Title: Transducteur electroacoustique, utilisable notamment comme source d'ondes acoustiques pour les applications sous-marines
Inventor: LETICHE MICHEL
IPC: B06B1/06
Filed: 1988-07-08
Abstract: Ce transducteur électroacoustique présente une structure du type général dit Tonpilz, c'est-à-dire comportant un pavillon rayonnant 10, une masse arrière 20 et un moteur formé d'au moins un élément piézoélectrique 30 interposé entre le pavillon et la masse arrière et excité électriquement de manière à produire une vibration transmise au pavillon. L'élément piézoélectrique y est soumis à un champ électrique de direction perpendiculaire à la direction principale de polarisation du matériau piézoélectrique, de manière à faire travailler celui-ci en mode cisaillement, Selon l'invention : - le pavillon et la masse arrière se terminent l'un en forme de pied rectiligne 11 et l'autre en forme de U logeant le pied entre des branches rectilignes 21, le pied et les branches s'étendant parallèlement à la direction longitudinale DELTA du transducteur, et; - le moteur est formé par des éléments piézoélectriques sensiblement parallélépipédiques placés entre les faces en regard du pied et de chaque branche, ces éléments étant pourvus d'électrodes 36, 36' créant un champ électrique parallèle à ladite direction longitudinale, et la forme de ces éléments piézoélectriques étant choisie de manière à privilégier la déformation du matériau piézoélectrique essentiellement dans cette direction longitudinale. Cette configuration permet d'abaisser considérablement la fréquence de résonance de l'ensemble, avec un volume et une masse modérés et un faible volume de matériau piézoélectrique.
Patent FR-2636400-A1 (FR)
Inventor: DESCOTTES PHILIPPE
IPC: B26F3/00
Filed: 1988-09-12
Abstract: The present invention relates to a valve for very high pressure fluid pipe comprising a valve body (13) wherein there is arranged a high pressure pipe (15), supplying downstream a fluid outlet pipe (16), the outlet pipe having a seat (12) wherein bears one of the extremities of a return stem (8), the assembly of said seat and said stem forming the valve itself, characterized in that there is arranged about said stem (8) an extensible tube (7) of which one of the ends is sealingly made integral with the valve body and of which the other end is sealingly made integral with, on the one hand, the other end (10) of said stem (8), and on the other hand, a connection flange (6) which is itself integral with a compressed air jack (1, 2, 3, 4), said extensible tube (7) and said stem (8) being provided, at their union, with means allowing the compression of said stem (8) to the seat (12).
Patent FR-2637979-A1 (FR)
Title: Analyser for analysing the spatial spectrum of fluctuations in the optical index of a transparent fluid
Inventor: GRESILLON DOMINIQUE
IPC: G01J3/44
Filed: 1988-10-14
Abstract: The invention relates to an analyzer for analysing the spatial spectrum of fluctuations in the optical index of a transparent fluid, comprising a laser L which produces a main beam Pr directed to a zone Z of the fluid, the light Diff scattered by Rayleigh effect in the zone thus illuminated and collected in a defined direction phi , theta with respect to the direction of the main beam Pr being applied to a detector Det, in conjunction with a reference beam OL of the same direction, having a frequency slightly different from that of the main beam Pr (heterodyne detection method); the apparatus comprises a lens L3 whose image focus is situated in the zone Z and which makes the beams Pr and OL which it receives in a direction parallel to its optical axis OX cross over in this zone at a certain angle theta , the main beam Pr having a position which can be varied using an optical device DD making it possible to adjust its distance d from the beam OL and the angle phi of inclination of the observation plane of the scattering.
Patent FR-2624814-A1 (FR)
Title: Cleaning device for a motor vehicle drop glass
Inventor: BRIGNONE ERNESTO
IPC: B60S1/38
Filed: 1988-12-16
Abstract: This cleaning device for a vehicle side door drop glass comprises a rectilinear element 26 of predetermined length mounted in a fixed manner inside the housing cavity 6 of the drop glass 5, on the side of the outer face of this glass, and provided with an elastically deformable part 27 which interacts through sliding with the external face 11 of the glass. This element is housed in a channel section 63 produced as a single component with a support element 20 which also carries a flexible external sealing strip 9 which interacts with the drop glass 5 outside the cavity 6 for housing this glass, in order to close the said cavity.
Patent FR-2643145-A1 (FR)
Inventor: LEQUIME MICHEL RENE
IPC: G01B9/02
Filed: 1989-02-14
Abstract: PCT No. PCT/FR90/00105 Sec. 371 Date Oct. 9, 1990 Sec. 102(e) Date Oct. 9, 1990 PCT Filed Feb. 14, 1990 PCT Pub. No. WO90/09564 PCT Pub. Date Aug. 23, 1990.A method and apparatus for measuring a physical magnitude by means of an incoherent light source (10), an interferometric sensor (14) modulating the spectrum of the light beam emitted by the source at a characteristic frequency which is a function of the magnitude to be measured, a demodulator interferometer (18), and spectrum analysis means (22) having optical resolution making them insensitive to the modulation frequencies generated by the sensor (14) and the demodulator interferometer (18), and sensitive to the difference therebetween. The invention is particularly applicable for measuring physical magnitudes such as temperature, motion, electric field, etc.
Patent FR-2648474-A1 (FR)
Inventor: LELEU JEAN BERNARD
IPC: C12P7/18
Filed: 1989-06-16
Abstract: Process for manufacture of D-xylose characterized by the fact that: in a first step, syrup of D-xylulose is subjected to an enzymatic isomerization in M3 providing a mixture of D-xylose and D-xylulose, in a second step, the abovesaid mixture is subjected to chromatographic treatment in M4 leading to at least two fractions of which one is highly enriched in D-xylose (fraction X1) et of which the other is highly enriched in D-xylulose (fraction X2), in a third step, the fraction X2 is recycled through a pipe P to M3, the D-xylose being recovered from the fraction X1, the latter can also be subjected directly to a hydrogenation step.
Patent FR-2648650-A1 (FR)
Title: Device for processing signals intended to be relayed and/or stored after bit-rate reduction, and system for relaying and/or storing signals incorporating such a device in its transmission stage
Inventor: HAGHIRI MOHAMMAD-REZA
IPC: H04N7/015
Filed: 1989-06-20
Abstract: In a system for relaying and/or storing signals, comprising a transmission stage and, after relaying and/or storing the transmitted signals on a support with limited pass band entailing processing for reducing the quantity of information to be relayed and/or stored, a stage for receiving and/or reading the relayed and/or stored signals, a device for processing the said signals comprising in particular a motion-estimation sub-unit, and notable in that it also comprises a temporal sub-sampling sub-unit and a sub-unit for filtering and spatial sub-sampling in a ratio 1/2, as well as a decision-making sub-unit intended to control, depending on the output from the motion-estimation sub-unit, the selection of one or the other of the outputs from the said temporal sub-sampling sub-unit and from the said sub-unit for filtering and spatial sub-sampling. Application: systems for relaying and/or storing information making interactive use of supports of the compact disc type.
Patent FR-2648809-A1 (FR)
Title: Composition solide generatrice de gaz et son utilisation dans les generateurs de gaz pour coussins gonflables destines a proteger les passagers d'un vehicule automobile
Inventor: PEROTTO CHRISTIAN
IPC: C06D5/06
Filed: 1989-06-21
Abstract: La présente invention concerne de nouvelles compositions pyrotechniques génératrices de gaz froids non toxiques. Les compositions selon l'invention contiennent entre 55 % et 71 % en poids d'azoture alcalin ou alcalino-terreux, entre 25 % et 40 % en poids de sulfure de molybdène et entre 3 % et 6 % en poids d'un liant constitué par le produit de réaction d'un polyazoture de glycidyle à terminaisons hydroxyles avec au moins un polyisocyanate. Une composition préférée comprend 35 % en poids de sulfure de molybdène, 60 % en poids d'azoture de sodium et 5 % en poids d'un liant obtenu par réaction d'un polyazoture de glycidyle à terminaisons hydroxyles OH de masse 2 000 sur le biruet trimère de l'hexaméthylène diisocyanate. Les compositions selon l'invention sont beaucoup moins sensibles aux agressions extérieures, et notamment à l'humidité, que les compositions traditionnelles à base d'azoture et de sulfure de molybdène. Elles conviennent particulièrement bien aux générateurs de gaz froids non toxiques destinés à gonfler les coussins de sécurité des véhicules automobiles.
Patent FR-2650385-A1 (FR)
Inventor: ALLAIS JEAN-PHILIPPE PATRICE B
IPC: F41A23/00
Filed: 1989-07-31
Abstract: The present invention relates to a light weight turret for use on an armored vehicle that is easily movable between stowed and deployed positions. In the stowed position, the turret is folded downwardly adjacent to the top of the armored vehicle. In the deployed position, the turret extends above the top of the vehicle to provide the necessary clearances for use of the weapon at elevational angles between -15 DEG  and +45 DEG  . The turret consists of a pair of mounting members, each having a generally "U" shape with their bases pivotally attached to a support plate which, in turn, is pivotally attached to the top of the vehicle. Cross members connect the mounting members and pivotally mount a weapon support. The pivot axis of the weapon support extends generally horizontally and, when the turret is deployed, is located in a plane with the generally vertical azimuth axis about which the turret rotates. Actuators may be provided to assist in the movement of the members from their stowed to their deployed positions.
Patent FR-2650218-A1 (FR)
Title: Film for the temporary protection of surfaces
Inventor: LAGNEAUX DIDIER
IPC: B29C63/02
Filed: 1989-07-25
Abstract: The film for the temporary protection of a surface, intended to be laid onto supports made of metal, plastic, glass and other materials, is noteworthy in that it is constituted in the form of a long strip 3 made of thermoplastic elastomer material, being shaped on the side 3.2 of its application to the support by a profile capable of defining, over all or part of the application surface 4, at least one chamber 5 or recess for producing at least one void between the strip and the support, the band being held to the support 4 after application by a suction effect.
Patent FR-2651711-A1 (FR)
Title: Method and apparatus for assembling two objects with the aid of a robot
Inventor: PHILIPPE LEDDET
IPC: G05B19/418
Filed: 1989-09-14
Abstract: Method and apparatus for assembling two objects with the aid of a robot (1, 2), the latter taking hold of a first object, for example a car door, from a counter (3) in order to instal it on a second object (7), for example a car body placed in an assembly station, and to carry out the fastening of the first object to the second using fastening members carried by the said objects, with the aid of tools carried by the robot. The position of the fastening members, for example the hinge knuckles of doors carried by the first object with respect to the robot (1, 2) are determined by means of a fixed plate 5 provided with sensors capable of detecting the exact position of these fastening members with respect to the robot. The first object is then moved closer to the second with the aid of the robot, and the position of the fastening members carried by the second object with respect to the robot is determined with the aid of on-board sensors.
Patent FR-2653681-A1 (FR)
Title: Grape selector table
Inventor: PIERRE CASSAT
IPC: B07B13/00
Filed: 1989-10-30
Abstract: Apparatus designed to improve the cleanliness of hand-picked grapes before they enter a stalk separator/press via the fermentation tanks, the apparatus being characterised by hand sorting, blowing hot air to carry away dust and leaves, heating to encourage concentration of the product, and removal of small abortive grapes.
Patent FR-2653668-A1 (FR)
Title: Syringe for medical use which is provided with complete protection of the needle before and after use and with a system which ensures that it can be used only once
Inventor: AHMED GHARBI
IPC: A61M5/50
Filed: 1989-11-02
Abstract: The invention relates to a disposable syringe which is provided with a device for protecting the needle and a means for storing certain medicaments. It consists of a body (1) which surrounds a needle (2) and which protects it before and after use and at the time of storing the medicaments in the chamber (4). A plunger (5) ensures that the suction of the liquid takes place only before separation of the two rods (6) and (7), and ensures that injection takes place only after separation of the two rods (6) and (7). Two studs (10) provide for the separation of the two rods (6) and (7), two other studs (14) blocking the barrel (8) in position. The body (1) has two grooves (12) for the functioning of the two pushers (9). According to the invention, the syringe is intended to be used only once and to inject and store a given substance with a complete protection of the needle.