baber/WOPTO huggingface dataset:
Patent FR-2603285-A1 (FR)
Title: Procede de silylation d'imides aromatiques et silylimides ainsi prepares
Inventor: RICH JONATHAN DAVID
IPC: C07F7/18
Filed: 1987-09-01
Abstract: POUR SILYLER DES IMIDES AROMATIQUES, ON FAIT REAGIR UN POLYSILANE ET UN IMIDE AROMATIQUE EN PRESENCE D'UNE QUANTITE EFFICACE D'UN CATALYSEUR A METAL DE TRANSMISSION TEL QUE LE PALLADIUM.
Patent FR-2622054-A1 (FR)
Title: Switchable tuned cavity for bandpass filter, especially for duplexer, and transmitter-receiver for radiotelephony comprising such a cavity
Inventor: SERBANESCU DAN
IPC: H04B1/50
Filed: 1987-10-16
Abstract: The invention relates to a switchable tuned cavity for bandpass filter, especially for duplexer equipping VHF radiotelephony systems, the cavity consisting of an oscillating circuit, in particular of the helix type, tuned to a first frequency. According to the invention, it furthermore comprises at least one second circuit embracing in series a coil 4 coupled to the coil 3 of the oscillating circuit 1, a decoupling capacitor 5 and a diode 6 whose bias is controlled by a DC voltage supply circuit, in such a way that, depending on the bias of the diode 6, the tuning frequency of the cavity is either that of the said oscillating circuit 1 alone, or that determined by the oscillating circuit 1 coupled to the coil 4 of the second circuit. The invention also relates to a radiotelephony transmitter-receiver comprising at least one switchable tuned cavity according to the invention arranged in a bandpass filter whose width is substantially equal to half the pass band to be scanned, the two tuning frequencies of the cavity then being respectively that of the centre of each half of the pass band to be scanned. Application to radiotelephony systems.
Patent FR-2622429-A1 (FR)
Title: Appareil de suture chirurgicale
Inventor: KULIK YAROSLAV PETROVICH
IPC: A61B17/28
Filed: 1987-10-30
Abstract: L'invention concerne un appareil de suture chirurgicale. Selon l'invention, il comporte, en jonction articulée, une branche à agrafes 1 avec des encoches 11 pour les agrafes et une branche de butée 4 avec des alvéoles 12 pour le pliage des pattes des agrafes, un mécanisme de propulsion des agrafes hors des encoches 11 et un mécanisme de fixation des branches 1, 4 en position fermée. La branche de butée 4 est installée à l'extrémité de la branche à agrafes 1 et a la possibilité de pivoter dans la charnière 3 sur 180degre(s); la branche de butée 4 est munie d'un mécanisme de rotation, ayant la forme d'un levier 5 et d'un tirant 7. L'invention s'applique notamment aux opérations chirurgicales.
Patent FR-2607698-A1 (FR)
Title: Equipement d'ostomie
Inventor: MOHIUDDIN MAHMOOD
IPC: A61F5/448
Filed: 1987-12-04
Abstract: CET EQUIPEMENT COMPREND UNE POCHE COLLECTRICE 11 DANS LAQUELLE EST MENAGEE UNE OUVERTURE ASSOCIEE A L'ORIFICE ARTIFICIEL DU CORPS, UN PLASTRON ADHESIF 12 COMPORTANT UNE OUVERTURE 28 ALIGNEE ET DES MOYENS D'ACCOUPLEMENT AMOVIBLE COMPRENANT UNE PREMIERE BAGUE DE VERROUILLAGE 13 SOLIDAIRE DE LA POCHE AUTOUR DE SON OUVERTURE, UNE SECONDE BAGUE DE VERROUILLAGE 14 RELIEE AU PLASTRON 12 AUTOUR DE SON OUVERTURE, L'UNE 13 DE CES BAGUES COMPORTANT UNE COLLERETTE ANNULAIRE 32, TANDIS QUE L'AUTRE 14 COMPORTE UNE LEVRE 31 POUVANT ETRE ECARTEE RADIALEMENT ET DESTINEE A COOPERER AVEC LA COLLERETTE 32 EN VUE DU VERROUILLAGE LORSQU'ON ECRASE AXIALEMENT CES BAGUES L'UNE SUR L'AUTRE, CES MEMES BAGUES OFFRANT PAR AILLEURS UNE PARTIE DE PAROI 13A, 14A FAISANT FACE ET ESPACEES L'UNE DE L'AUTRE DE FACON A DELIMITER UNE CHAMBRE ANNULAIRE 25 LORSQUE CES BAGUES DE VERROUILLAGE SONT ACCOUPLEES ENSEMBLE, ET UNE BAGUE D'ETANCHEITE 15 EN UNE MATIERE ELASTIQUE SOUPLE ET DEFORMABLE, QUI EST DISPOSEE A L'INTERIEUR DE LA CHAMBRE ANNULAIRE 25 EN VENANT EN CONTACT D'ETANCHEITE AVEC L'UNE ET L'AUTRE DES PARTIES DE PAROI 13A, 14A SE FAISANT FACE, ET DANS UN ETAT DE COMPRESSION AXIALE, LORSQU'ON ACCOUPLE ENSEMBLE LES BAGUES DE VERROUILLAGE.
Patent FR-2626864-A1 (FR)
Title: Lift car formed essentially of a standard panel and method of production
Inventor: VEYSSIERE JEAN-FRANCOIS
IPC: B66B11/02
Filed: 1988-02-04
Abstract: The lift car is formed essentially of identical interchangeable, reversible standard panels, assembled together by simply positioning without nuts or screws, and the sizes of which determine the number of standard panels to be used. According to one embodiment of the invention, the panels 1, 2, 3, 4 are assembled together by interlocking using folds 5, 6 and 7; they are positioned and fixed to the floor 10 and to the ceiling 11 using ties 12.
Patent FR-2628337-A1 (FR)
Title: Filtration and purificn.. of fluids e.g. water - by addn. of active carbon as adsorbent for organic material followed by membrane filtration and recirculation of retentate mixt.
Inventor: BERSILLON JEAN-LUC
IPC: B01D29/94
Filed: 1988-03-11
Abstract: An appts. for filtration and purificn. of fluids, esp. liqs. such as water, by means of membranes or by tangential filtration and an adsorbent, esp. active carbon, operates as a sealed loop circuit, with the adsorbent being introduced into the stream of fluid to be treated and fed with this to a filtration unit comprising at least one membrane or a tangential filtration unit, through which part of the fluid to be treated passes, while the remainder of the mixt. of fluid to be treated and adsorbent is returned to the loop followed by additional fluid to be treated. USE/ADVANTAGE - The appts. provides a combination of membrane filtration (micro- or ultrafiltration) with an adsorbent treatment to remove dissolved organic materials which are not retained by the filtration. The process provides good removal of suspended solids (turbidity) and dissolved organic substances in water.
Patent FR-2632761-A1 (FR)
Title: Procede et dispositif de detection de la chute d'une grappe de controle d'un reacteur nucleaire
Inventor: FORET FRANCOIS
IPC: G21C17/10
Filed: 1988-06-08
Abstract: La présente invention vise à obtenir une détection certaine de la chute d'une grappe de contrôle dans le coeur d'un réacteur nucléaire à eau pressurisée, sans créer un risque qu'une erreur de détection provoque un arrêt d'urgence intempestif du réacteur. Quatre unités d'acquisition U1, U2, U3, U4 correspondant aux quatre quadrants du coeur du réacteur reçoivent des signaux de flux neutronique F1, de flux thermique P1 et de positions de grappes Z1A, Z1B... dans les divers quadrants et les traitent pour élaborer des signaux d'alerte correspondants. Ces unités et un circuit de regroupement 14, 18, 22 fournissent un signal de chute de grappe 24 en présence d'au moins deux signaux d'alerte dont au moins un est issu d'un signal de position de grappe. L'invention s'applique notamment à la production d'énergie électrique.
Patent FR-2621088-A1 (FR)
Title: Dispositif de couplage par fluide
Inventor: HAYASHI MASAHARU
IPC: F01P7/04
Filed: 1988-09-30
Abstract: Un dispositif de couplage par fluide comporte trois étages de commande de la transmission d'un couple. Le dispositif comporte deux fentes 11, 13. Une fente 13 est ouverte lorsque la température atteint une première valeur de réglage de la température. L'autre fente 11 est ouverte lorsque la température atteint une seconde valeur de réglage de la température. La deuxième fente 11 a une forme qui permet d'augmenter progressivement l'ouverture en conformité avec le mouvement d'un élément de clapet 15 de sorte que la transmission par couple croît progressivement entre un second état du couple et un troisième état.
Patent FR-2637190-A1 (FR)
Title: Apparatus for simulating running, walking and cross-country skiing
IPC: A63B21/012
Filed: 1988-09-30
Abstract: The apparatus which is the subject of the invention comprises a surface 1 of adapted profile, whose top consists of a covering 2 with a low coefficient of sliding. The assembly rests on the ground by means of a framework whose 2 feet, reference 3, provide a suitable slope at the front part of 1, the slope facing the user. The latter is maintained in a stationary position by a strap 4 connected to a fixed wall point. These devices enable him to simulate the movements of running or walking, by alternately sliding his feet over the covering 2. This apparatus can be used for sports training in running or walking.
Patent FR-2638756-A1 (FR)
Inventor: DROMARD ADRIEN
IPC: C01B33/141
Filed: 1988-11-08
Abstract: The invention relates to a stable and pumpable aqueous suspension of silica. This suspension is characterised in that it comprises: - a precipitated silica, - a bioresin, - a cationic surfactant chosen from the group of quaternary ammonium compounds and of sulphonium or phosphonium compounds. This suspension may be employed more particularly in papermaking.
Patent FR-2639191-A1 (FR)
Inventor: MAZERAND CLAIRE
IPC: A23P1/08
Filed: 1988-11-24
Abstract: The invention relates to an edible film intended for packaging, encasing or separating foodstuffs. This film is characterised in that it is obtained from a material consisting principally of soft-wheat flour with a low or average protein content, with the addition of one or more plasticisers, and using a method comprising a placing in suspension in water, a heating, a spreading on an anti-adhesive support and a drying.
Patent FR-2642268-A1 (FR)
Title: Process for the manufacture of microperforated cheese moulds, and mould obtained by this process
IPC: A01J25/13
Filed: 1989-01-09
Abstract: The invention relates to the production of moulds made from microperforated synthetic material, intended for the moulding and pressing of cheeses. A mould comprises a base 6, a collar 7 and a pressing "cap" 8 where appropriate. The set is obtained by producing universal microperforated plates 1 by injection, and then assembling these plates together by welding or by gluing. Large cheese moulds can thus be manufactured without too high an investment.
Patent FR-2644196-A1 (FR)
Title: Method and device for handling a vehicle in a car park installation
Inventor: SIGOURE EVA
IPC: E04H6/42
Filed: 1989-03-08
Abstract: This method consists in positioning the vehicle B in the receiving area A and, before lifting the vehicle B, in detecting, by means of sensor jaws 60a-60b, the spacing between the front and rear wheels 4, and in using contacts 70 arranged on these jaws to effect the closure of complementary gripping jaws. In the device, a transfer and lifting carriage F is equipped with gripping means consisting, for each wheel, of two jaws 60, of which at least the inner ones arranged between the wheels 4 are provided with sensor contacts 70 capable of acting on motor means 37 controlling the displacement of the jaws 60b in the direction of the rear wheels 4 in order to interrupt this displacement and trigger the closure of the outer jaws complementing the inner sensor jaws. These various jaws are held by upper frames 33 which can be lifted relative to at least one lower frame and are connected to means 37 capable of displacing them with respect to one another in the sensing phase independently of the motor means for displacement of the carriage F.
Patent FR-2645692-A1 (FR)
Title: System for the secret transmission of audio signals: cryptophony by spectral inversion. Television, radio, telephone according to the process. Devices for producing coders or decoders
IPC: H04N7/167
Filed: 1989-03-20
Abstract: Coding process for the secret transmission of audio signals. The invention is a process of cryptophony with spectral inversion and variable turnover frequency in discrete, abrupt and rapid steps. It consists of a coder using a modulator 3 with variable frequency 5 preceded by a filter 2 and followed by a filter 4 whose cutoff frequency can vary according to 5. The variable frequency 5 is generated by a programmable divider 54 of a reference frequency 56. A decoder using a modulator 10 with variable frequency 12 is preceded by a low-pass filter 9 with switched capacitances whose central frequency can vary as a function of the modulating frequency 12. The device according to the invention is particularly intended for coding the sound channel of a radio chain or pay-television chain, and for audio coding for radio telephones.
Patent FR-2647783-A1 (FR)
Inventor: METIVIER PASCAL
IPC: C07C69/63
Filed: 1989-05-30
Abstract: Process for the preparation of optically active 2-chloropropionic acid esters of formula COOR1 being a hydrolysable group from an optically active lactate of formula with inversion of configuration by bringing the lactate (II) into contact with SOCl2 followed by decomposition of the chlorosulphite formed, the said process being characterised in that at least the decomposition stage is carried out in the presence of ether.
Patent FR-2648631-A1 (FR)
Title: Process and arrangement for protecting an electrical circuit for at least two distinct current thresholds
Inventor: GERBIER PATRICK
IPC: H02H3/02
Filed: 1989-06-16
Abstract: Arrangement for protecting an electrical circuit for at least two distinct current thresholds, including a breaker element 6 arranged in the electrical supply line 2 of the said circuit and rated so as to trigger when the current in the supply line exceeds a predetermined threshold, characterised in that it further comprises: detection means 7, 8 for detecting the appearance, in the circuit, of a current exceeding a second threshold of value smaller than the first threshold, and operating means 9, placed under the control of the detection means, for causing the flow, in the breaker element, of a current greater than the highest threshold in order to trigger the breaker element when a current exceeding the said second threshold has been detected.
Patent FR-2651812-A1 (FR)
Title: Machine for cleaning sandy beaches
Inventor: LEOCADIE BUCHENAUD CLAUDETTE
IPC: E01H12/00
Filed: 1989-09-11
Abstract: The present invention relates to a machine which makes it possible to clean sandy beaches in depth, and to mechanically remove waste exceeding a given size. The machine consists of a chassis (3) on wheels (4) on which a sieve tube (1), rotating on itself, is centred. The sieve tube (1) is an endless screw (6) fixed inside a screening cylinder (7). The shape of the continuous spiral blades (6) and the rotation of the tube make it possible to dig up the sand, which rises in the screening part of the tube (7), passes through the mesh of the sieve and falls back onto the beach. The coarse elements rise along the spiral as far as the upper part of the tube where they are recovered in a bucket (11) attached to the machine. The machine is drawn by an independent vehicle (12) which provides the energy necessary for rotating the tube (1).
Patent FR-2654269-A1 (FR)
Title: Dispositif de commande de puissance, notamment variateur de lumiere, protection contre les courts-circuits et les surcharges.
Inventor: PHILIPPE MALINVAUD
IPC: H02H9/02
Filed: 1989-11-09
Abstract: Il s'agit d'un dispositif de commande de puissance du genre comportant, d'une part, un triac (10) sur le circuit de gâchette duquel intervient, notamment, une thermistance à coefficient de température positif (17), et, d'autre part, un circuit d'antiparasitage (19) comportant, notamment, une inductance (20). Suivant l'invention, pour assurer, non seulement une protection contre les courts-circuit, mais également une protection contre les surcharges, la thermistance (17) est couplée thermiquement avec l'inductance (20). Application, notamment, aux variateurs de lumière.
Patent WO-9101762-A1 (WO)
Title: Pasteurised adhesive for securing human or animal tissues
Inventor: CHABBAT JACQUES
IPC: A61L24/10
Filed: 1990-07-31
Abstract: The present invention relates to a process for pasteurising a mixture of proteins mainly containing fibrinogen by heating said mixture in conditions ensuring pasteurisation, in which said mixture is pasteurised in the presence of a monosaccharide and an alcoholic sugar.
Patent FR-2642249-A1 (FR)
Title: Appareil et procede de telecopie pour la transmission d'une information de gestion
Inventor: KAINUMA HIROSUKE
IPC: H04M11/00
Filed: 1990-01-22
Abstract: L'invention concerne la télécopie. Un appareil de télécopie prévu pour communiquer avec un réseau numérique à intégration de services comprend des moyens de lecture 12 destinés à lire une information d'utilisateur qui est associée à un message d'établissement de communication, des moyens de discrimination 12 pour déterminer l'existence, dans l'information d'utilisateur, d'une demande d'émission d'une information de gestion, et des moyens de conversion 12 pour convertir l'information de gestion demandée en une information d'image et pour l'émettre vers le terminal qui demande l'information de gestion, par l'intermédiaire du réseau. Application à la transmission automatique d'informations de gestion entre télécopieurs.
Patent FR-2657803-A1 (FR)
Inventor: JEAN-JACQUES GIRARD
IPC: B23K26/36
Filed: 1990-02-02
Abstract: A laser micro-beam machine for processing objects (18) which have thin films, comprising a laser (10) coupled with a microscope (14) and characterized in that the laser (10) is a low average power pulsed laser producing very short pulses. The machine can be used in particular for cutting thermally conductive layers on integrated electronic circuits.
Patent FR-2658874-A1 (FR)
Title: Dispositif a machoires perfectionne pour l'assemblage d'elements tubulaires.
Inventor: MARCEL ROUX
IPC: E04G7/30
Filed: 1990-02-26
Abstract: Ce dispositif à mâchoires pivotantes (6) est constitué d'une chape (7) qui porte latéralement ces mâchoires entre ses bras inférieur et supérieur, lesquelles mâchoires sont contraintes à l'ouverture par la détente d'une lame de ressort (13) maintenue entre elles suite au dégagement ascendant partiel d'une clavette (9), hors de son logement (8), et comportant une partie basse (18) de section triangulaire ayant un sommet, correspondant à la face avant de la clavette, profilé en queue d'aronde dont les rainures latérales servent de butée d'ouverture maximale des mâchoires, lesquelles sont contraintes, inversement, à se fermer sur une nervure longitudinale (3), de forme sensiblement en queue d'aronde, portée par un élément tubulaire vertical (1) d'une structure, lorsque la clavette est enfoncée à force dans son logement (8) et qu'elle agit sur les rampes (19a) descendantes des talons (19) des mâchoires.
Patent FR-2659126-A1 (FR)
Title: Draught tap, essentially for drawing off wines, for private use
Inventor: JACQUES DUCASSE JEAN
IPC: B67D3/04
Filed: 1990-03-01
Abstract: The present invention relates to a tap of very simple design, which fits on to the necks of containers of medium capacity - bottles or demijohns in general of 5 to 12 litres - offered commercially to individuals. According to one embodiment of the invention, it is composed of four parts: - a cork stopper (1) - a wooden plug (2) - a key (3) - an air pipe (4). In order to use this tap, it is sufficient, after having driven the cork stopper (1) into the neck of the container to be emptied, to lie the said container down horizontally, the pipe (4) and the key (3) pointing upwards, and to open and close the tap by turning the key (3).
Patent FR-2660631-A1 (FR)
Title: Conditionnement d'articles de robinetterie de tuyauteries, d'elements de mise en óoeuvre et de manóoeuvre.
Inventor: JACQUES HOUSELSTEIN JEAN
IPC: B65D81/36
Filed: 1990-04-06
Abstract: Le conditionnement d'articles de robinetterie, vannes et éléments de mise en œuvre et de manœuvre est remarquable en ce qu'il comprend une caisse ou container (1) en matériau plastique recevant, à sa partie supérieure par encliquetage un couvercle (2) agencé avec des moyens d'assemblage complémentaire sur sa périphérie (2.1), ledit couvercle étant agencé pour recevoir des moyens de positionnement et fixation du corps de vanne (3); ledit couvercle étant réversible et assurant la fermeture de la caisse avec le corps de vanne en position de suspension, et constituant après enlèvement de la caisse, le plan d'appui en terre du corps de vanne.
Patent FR-2646529-A1 (FR)
Title: Mecanisme d'ouverture et de fermeture
Inventor: NEGORO IKUO
IPC: G03G15/00
Filed: 1990-04-26
Abstract: Dans un appareil d'impression tel qu'une imprimante utilisant une feuille d'impression appelée à pliage paravent 4 et une paire de brosses à poussière de papier 5 entre lesquelles la feuille d'impression à pliage paravent est avancée, est prévu un mécanisme pour séparer les brosses dans le cas où un couvercle 2, un panneau et analogue est ouvert. Autrement dit, il est facilement possible d'insérer la feuille, ou d'extraire la feuille coincée, puisque les brosses sont séparées lorsque le couvercle est ouvert.
Patent FR-2661716-A1 (FR)
Title: Turbojet jet pipe device
Inventor: ANDRE CAMBOULIVES
IPC: F02K1/12
Filed: 1990-05-03
Abstract: The invention relates to a turbojet jet pipe device including at least two articulated annular sets of flaps (1, 4), a set of control devices associated with the flaps (1, 4) for adjusting their inclination and each one comprising a thrust cylinder (9) and a balance arm (11), a series of devices termed synchronisation devices (26 and 29) joining the balance arms (11) together, and a holder ring (3) on which the balance arms (11) and the flaps (1) are articulated. This device furthermore includes a beam (17) articulated to the holder ring (3) and associated, on the one hand, with the balance arm (11) and, on the other hand, with the flap (4).
Patent FR-2662991-A1 (FR)
Title: Sous-marin convertible a coque resistante.
Inventor: FRANCOIS TANDEO
IPC: F02B3/06
Filed: 1990-06-08
Abstract: L'invention concerne un sous-marin convertible, capable d'être transformé pour passer d'un mode de propulsion conventionnel à un mode de propulsion nucléaire. Conformément à l'invention, le sous-marin (100) comporte une tranche arrière (T) délimitée par la coque résistante (101) et deux cloisons transversales (216, 217), dans laquelle sont regroupées des installations de production et de stockage d'énergie électrique utilisant des batteries et des diesels-générateurs; la tranche arrière est transformable pour convertir le sous-marin à l'utilisation d'une source anaérobie d'énergie, en substituant à ces installations des installations adaptées à ladite source d'énergie tout en conservant ladite coque résistante et lesdites cloisons, sans que cette substitution interne n'entraîne une modification substantielle du poids et du centrage massique de ladite tranche arrière. Application à la réalisation d'un sous-marin convertible aisément transformable en version nucléaire.
Patent FR-2663608-A1 (FR)
Title: Device for placing calibrated food products in trays
Inventor: ALAIN LE GARREC
IPC: B65B43/50
Filed: 1990-06-25
Abstract: The invention relates to a device which can be incorporated into a line for packaging calibrated food products, such as sausages, in order to streamline the manual method of placing products in trays, with a view, in particular, to obtaining industrial production rates. A device according to the invention comprises a circular plate (11) carrying a plurality of peripheral cavities for receiving and retaining the tray, which are arranged at regular intervals. A motor (12) causes the plate (11) to turn in an indexed fashion, so as to bring the cavities, at each stop, at each of the stations of at least a set of stations, respectively for loading the cavities with a tray, filling the trays and discharging the filled trays. The device also comprises means (23) above the tray (11) for receiving the products and placing them propitiously for their transfer into the trays.
Patent FR-2664800-A1 (FR)
Title: "Cab driver's" seat
Inventor: LOUIS IMPERATO HENRI
IPC: A47C7/50
Filed: 1990-07-23
Abstract: The invention relates to a seat (1) that can be adjusted for height and has a footrest (4) presenting a slope ( alpha ) which raises the feet by an angle of 9 DEG . The patient must sit with the tops of his thighs perfectly horizontal, which he checks with the level (10), his legs are vertical (13), and he leans forward on his forearms (11) which rest on the tops of his thighs. This position when adopted exactly helps to provide the optimum amplitude of movement of the diaphragm (16) and (17), so reestablishing good respiratory function. The "cab driver's" seat according to the invention is intended particularly for those with respiratory insufficiency, particularly for physiotherapy, and in the patient's own home.