baber/WOPTO huggingface dataset:
Patent FR-2616973-A1 (FR)
Title: Ligne de transmission hyperfrequence a deux conducteurs coplanaires
IPC: H01P3/08
Filed: 1987-06-22
Abstract: L'invention vise à augmenter principalement les fréquences de résonance de transmission hyperfréquence de lignes dites symétriques, comprenant deux rubans conducteurs 11, 21 coplanaires et parallèles. Selon l'invention, une telle ligne comprend un plan conducteur longitudinal 24 qui est parallèle à l'un 21 des rubans à une distance suffisamment grande pour ne pas sensiblement perturber l'impédance caractéristique de la ligne symétrique initiale 11, 21, et qui est relié audit ruban 21 par des petits plans conducteurs extrémaux 22, 23. La cavité 25 ainsi formée offre une première fréquence de résonance nettement supérieure à celles de la ligne symétrique 11 + 21 et par suite permet une bande utile de signaux à transmettre plus élevée. Les plans extrémaux permettent des connexions de la ligne à des connecteurs coaxiaux. Selon d'autres réalisations, la cavité est partagée en plusieurs sous-cavités résonnantes afin d'élever la bande passante.
Patent FR-2603056-A1 (FR)
Title: Arrangement for partitioning spaces, particularly for setting up divisions by means of panels or the like
IPC: E04H1/12
Filed: 1987-08-21
Abstract: The invention relates to a device for partitioning spaces. It comprises strips 1 which are made up of two identical parts 2a, 2b which, opposite each other and connected by screws 3 and separating springs 4, clasp, on the one hand, a strong element 12 and, on the other hand, a dividing element 13, such as a panel, with the possibility, at the intermediate points, of clasping two dividing elements 13, the strong elements 12 consisting of columns 12a, 12b, 12c, 12d, which are simple or composite, suitable for continuous or discontinuous clamping, respectively. The invention applies in particular to the partitioning of spaces for dwellings for fairs, exhibitions, etc., of limited duration.
Patent FR-2605196-A1 (FR)
Title: Boite en forme d'automobile pour fournitures de bureau
Inventor: SHINTARO TSUJI
IPC: B43K29/20
Filed: 1987-09-04
Abstract: BOITE EN FORME D'AUTOMOBILE MODELE REDUIT POUR FOURNITURES DE BUREAU DIVISIBLE HORIZONTALEMENT EN DEUX MOITIES 1A, 1B QUI S'ASSEMBLENT PAR ENGAGEMENT D'UN CROCHET 6 OU PAR UN MOYEN ANALOGUE. LA MOITIE INFERIEURE 1A A UN ESPACE 8 DESTINE A RECEVOIR UN BLOC-NOTES OU UN OBJET ANALOGUE ET UNE CHAMBRE FERMABLE 10 PAR UN CAPOT 9 ET DESTINEE A RECEVOIR UNE GOMME OU UN OBJET ANALOGUE. LA MOITIE SUPERIEURE 1B A DES CREUX 22, 24 OU S'ADAPTENT UN METRE-RUBAN ET UNE AGRAFEUSE. LA BOITE DE L'INVENTION, QUI A UN CERTAIN NOMBRE DE CREUX, OU CHAMBRES, RELATIVEMENT GRANDS, PEUT RECEVOIR DE NOMBREUSES SORTES DE FOURNITURES DE BUREAU ENSEMBLE.
Patent FR-2620465-A1 (FR)
Title: Bande elastique en materiau textile, procede de fabrication d'une telle bande, et son utilisation en tant que bande de pansement
Inventor: KOCZAB JEAN-PIERRE
IPC: A61F13/00
Filed: 1987-09-16
Abstract: Bande élastique constituée par une bande 1 d'un non-tissé formé en partie au moins de fibres fusibles en matière thermoplastique et présentant suivant la longueur de la bande des ondulations dues à un crêpage à chaud des fibres dans le non-tissé et produisant une réduction de longueur de la bande. Application : notamment à la contention, la compression et/ou la fixation de pansements.
Patent FR-2605274-A1 (FR)
Title: Systeme de freinage antiblocage a regulation du glissement de traction
Inventor: OCVIRK NORBERT
IPC: B60T8/34
Filed: 1987-10-09
Abstract: DANS UN SYSTEME DE FREINAGE ANTIBLOCAGE A REGULATION DU GLISSEMENT DE TRACTION 1, DANS LEQUEL LES PISTONS 6, 7 DU MAITRE-CYLINDRE 2 SONT MUNIS DE VALVES CENTRALES DE COMMANDE 10, 11 ET LES CONDUITES DE FREINAGE 62, 63 COMMUNIQUANT AVEC DES POMPES MOTORISEES 21, 26 PAR L'INTERMEDIAIRE DE CONDUITES D'ALIMENTATION 45, 46 SUR LESQUELLES SONT IMPLANTEES DES VALVES ANTI-RETOUR 38, 39, IL EST PREVU, SUR CHACUNE DES DEUX CONDUITES D'ALIMENTATION 45, 46, UNE VALVE 86, 87 A TRAVERS LAQUELLE DU LIQUIDE DE PRESSION PEUT ETRE ENVOYE DANS LES CIRCUITS DE FREINAGE 62, 63 POUR REALISER LA REGULATION DU GLISSEMENT DE TRACTION, LA PARTIE DE LA CONDUITE D'ALIMENTATION 45, 46 QUI RELIE ENTRE ELLES LA POMPE 21, 26 ET LA VALVE 86, 87 COMMUNIQUANT AVEC UNE CONDUITE PRINCIPALE DE FREINAGE 62, 63 PAR L'INTERMEDIAIRE D'UNE CONDUITE DE COURT-CIRCUIT 95, 96 ET UNE VALVE DE SURPRESSION 82, 83 ETANT IMPLANTEE SUR LES CONDUITES DE COURT-CIRCUIT 95, 96 ET PERMETTANT D'ENVOYER DU LIQUIDE DE PRESSION DANS LES CONDUITES PRINCIPALES DE FREINAGE 62, 63 LORSQU'UNE PRESSION NOMINALE EST DEPASSEE, MAIS EMPECHANT LE LIQUIDE DE PRESSION DE S'ECOULER DANS LA DIRECTION OPPOSEE, ET UN ACCUMULATEUR DE LIQUIDE DE PRESSION 76, 77 COMMUNIQUANT AVEC CETTE CONDUITE DE COURT-CIRCUIT 95, 96 ET ETANT ALIMENTE PAR LA POMPE 21, 26 JUSQU'A CE QUE LA PRESSION MINIMUM SOIT ATTEINTE.
Patent FR-2623670-A1 (FR)
Title: Circuit analogique pour modem en bande de base
Inventor: CARRIERE VINCENT
IPC: H04L25/03
Filed: 1987-11-24
Abstract: Pour être directement connecté au circuit logique précaractérisé PLC pour former un modem en bande de base, le circuit analogique BBAC est monolithiquement intégré selon la technologie CMOS utilisant des filtres à capacités commutées pilotés par une seule horloge. L'égaliseur automatique EGA est conçu de même à partir de filtres à capacités commutées, l'égalisation étant obtenue par écrêtage variable et symétrique des signaux. Le modem peut fonctionner dans ces conditions automatiquement dans une très large gamme de vitesses de données. Application : modems en bande de base.
Patent FR-2623728-A1 (FR)
IPC: B01D53/64
Filed: 1987-11-30
Abstract: Device for trapping the gaseous compounds of refractory metals, characterised in that it comprises at least one vessel (1) of elongate shape arranged vertically, made up of a hollow cylindrical body (2) closed in a leakproof manner by a lid (4) in its upper part and by a hollow bottom (5) in its lower part, the said vessel being packed over most of the height of the body with a thermally conductive packing (10) leaving within it free vertical spaces from the top downwards; the said vessel comprising an entry orifice (8) for the gases below the bottom of the packing and an exit orifice (11) for the gases above the packing; the said vessel comprising in its top part an exit orifice for the gases and in its bottom part an orifice for introducing gases; the said vessel being provided with heating means (6, 7) and optionally with thermal insulation. <??>The invention also relates to a gas pumping plant in a process using refractory metal compounds comprising such a device.
Patent FR-2624284-A1 (FR)
Title: Card including an electronic component
Inventor: BRISSON PIERRE
IPC: H01L23/48
Filed: 1987-12-03
Abstract: An electronic component 2 is held in a cavity 3 of a card 1 by an intermediate liquid or viscous medium 4. It is shown that the presence of this liquid or viscous medium diminishes the effect on the component itself of the mechanical stresses F applied to the card, diminishes the effects of heating by Joule effect of the component, as well as the risks of destruction which it might run due to electrostatic discharges. Moreover, it allows easy insertion, with good tolerance, of the component into the cavity of the card. In one improvement, or even instead, the electrical connections 5-8 of the component are linked to metallizations 9-12 of the card by the introduction of these connections into channels 13-16 themselves also containing a liquid or viscous medium 17 which is however electrically conducting.
Patent FR-2623759-A1 (FR)
Title: Tilting bench for mobile shops
IPC: B60P3/025
Filed: 1987-11-27
Abstract: Bench 9 for mobile shops in trailers and lorries 1 intended for the exhibition/sale of goods, particularly food products, characterised by the fact that it is articulated on to the chests 7 of the chassis 2 to make it tilt and that it is equipped with means for assisting manoeuvring thereof, such as thrust cylinders 10, that it can form one or more trays with or without a shop window for the exhibition/sale of fresh goods and fish, that it may be equipped with one or more refrigerated windows for the exhibition/sale of meat, charcuterie, poultry and cheeses.
Patent FR-2624531-A1 (FR)
IPC: C09D7/65
Filed: 1987-12-14
Abstract: In a new process for reducing the density, increasing the bulk, the hand and the porosity of a sheet material containing fibres by means of a vegetable filler, a vegetable filler of density less than 500 kg/m<3> is introduced into the fibrous mass during the manufacture of the material. At least 95 % of the particles of the vegetable filler are less than 150 micrometres in size and at least 80 % of said particles are greater than 10 micrometres in size. The process is particularly useful for obtaining paper and cardboard of low density with improved hand and porosity. It is also attractive since it reduces the cost prices and enhances the thermal and acoustic insulation properties.
Patent FR-2626140-A1 (FR)
Title: Reel with automatic line recovery
Inventor: MONSERAT GERARD
IPC: A01K89/017
Filed: 1988-01-22
Abstract: The subject of the present invention is a reel with automatic line recovery which is fixed into the butt of a fishing rod. This reel consists of a spool 3 which is joined using the spindle 13 to an elastic element 10 included in the tube 12. This element, firmly joined to the tube 12 at one of its ends using the plug 14, is twisted at its other end by rotation of the spool 3 when the line is paid out. The spring 5 and toothed wheel 7 click system which allows rotation in the direction of paying out the line can be unblocked by using the trigger 11 which moves the spindle 13 and spool 3 assembly by means of the line 16 and the cam 4. The spool is thus free to rotate and the line is rewound. This reel is noteworthy in that it combines the mechanical assembly in a casing whose extraction from the cover 2 allows access to all the elements.
Patent FR-2632724-A1 (FR)
Inventor: BALOIS YVES
IPC: G01N21/53
Filed: 1988-06-14
Abstract: The invention relates to a method and a device for measuring visibility through a diffusing medium of variable opacity, for example fog. This method is characterised in that the back scattering is measured in the direction (7) included within the range of angles along which, for the wavelength ( lambda ) specific to the light which is emitted, there is a tendency towards coincidence of all the curves of variation of the phase functions as a function of the angle ( theta ) between the emission direction and the back scattering direction, each specific to a fog of particle size different from that of the other curves. This method permits the use of an ad hoc device to obtain a measurement of the visibility of the fog, which measurement is independent of the particle size of that fog.
Patent FR-2619384-A1 (FR)
Title: Procede de production d'une resine fluoree souple polymerisee par greffe
Inventor: INOUE SHUICHI
IPC: C08F2/16
Filed: 1988-08-09
Abstract: L'invention concerne un procédé de production d'un copolymère greffé contenant du fluor par polymérisation d'au moins un monomère, qui produit un polymère cristallin et comprend au moins un monomère contenant du fluor, dans un milieu liquide, en présence d'un copolymère élastomère contenant du fluor qui comprend des groupes peroxy et a une température de transition plus faible que la température ambiante. Selon l'invention, de l'eau est utilisée comme milieu liquide pour la dispersion du copolymère élastomère et la polymérisation du monomère est effectuée en présence d'au moins un agent réducteur dans l'eau. L'invention s'applique notamment à la production de résines fluorées souples.
Patent FR-2635800-A1 (FR)
Title: Prefabricated element intended for the construction of walls
IPC: E04B2/54
Filed: 1988-08-23
Abstract: The invention relates to a monobloc assembly incorporating the various parts necessary for the construction of a wall. This element consists of three essential parts: - The first part 1, which is arrow-shaped, permits attachment to the juxtaposed elements and offers on the outside a facework element to be embedded in a concrete mass b. - The second part 2 is the space formed by the crossbars d joining the part 3 to the part 1 and serving for the reinforcement and filling with concrete. - The third part 3 is a panel parallel to 1 and forming an internal formwork. The elements are juxtaposed horizontally, and the part 2 being reinforced and filled with concrete forms the mass binding of the wall. The succession of levels permits rapid construction of the desired structure.
Patent FR-2638198-A1 (FR)
Title: Dispositif de serrure haute securite a rondelles de codage et cle correspondante
IPC: E05B15/06
Filed: 1988-10-24
Abstract: Le dispositif de serrure est du type comprenant un fût fixe logeant solidairement une douille 2 qui loge solidairement à son tour un bloc interne 3 comportant une pile de rondelles conformées de codage 30, solidairement enserrées entre deux disques d'extrémité 31, 32, propres à admettre les panetons d'une clé jusqu'à une butée, à contrôler la rotation de ces panetons et les autoriser ou non à traverser une fente de sortie 212, ménagée dans la paroi terminale 21 de la douille 2, à des fins d'entraînement d'au moins un pêne. Le bloc interne 3 comprend, en outre, un disque intermédiaire 34 situé entre les deux disques d'extrémité 31, 32 et comportant un passage 342 propre à permettre l'accès des panetons de la clé jusqu'à ladite butée ainsi que leur rotation.
Patent FR-2638793-A1 (FR)
Title: Device for fixing a post onto a plinth in a predetermined position with respect to the vertical
Inventor: BOISSEAU RENE
IPC: F16B39/22
Filed: 1988-11-04
Abstract: The fixing device according to the invention comprises a shoe 2 secured to the lower end of the post C, a sole plate 5 secured to the plinth 1, the shoe 2 and the sole plate 5 including contact surfaces 4, 8 formed of spherical caps of the same radius, and locking members 9, 10 passing through holes 11, 12 made in the shoe 2 and the sole plate 5 and capable of interacting with these latter elements in order to immobilise them with respect to one another in the chosen setting position, one of the holes 11, 12 being sized to allow relative displacement between the shoe 2 and the sole plate 5 when these latter elements are not immobilised by the locking members 9, 10.
Patent FR-2640471-A1 (FR)
Title: Device for plugging the rectum of butchery animals after slaughter
IPC: A22B5/00
Filed: 1988-12-19
Abstract: The invention relates to a device allowing the mechanical, automatic and pneumatic plugging of the rectum (anus) of butchery animals after slaughter. It consists either of a container 5 of factory-made plugging buckets 4 which, by pressure, are released one by one on to the mandrel 2 as it moves for penetration into the anus 1 or by a precut strip 8 unrolling past the mandrel 2 at the moment of penetration into the anus 1, the cutout part of the strip 8 is detached and also plugs the rectum (anus).
Patent FR-2645640-A1 (FR)
Title: Miniaturised portable weighing device
IPC: G01G21/24
Filed: 1989-04-11
Abstract: The invention relates to a miniaturised portable weighing device whose load reception mechanism 1, which is particularly small, allows objects of 0 to 50, 100 or 500 grams, depending on the model, to be weighed with a precision of 0.1 or 0.01 gram depending on the use desired. It consists of a casing 1 and 2 made of rigid and hard plastic with a length of 190 mm, a width of 100 mm and a height of 58 mm, which contains the load receiver 4 which is only 52 x 52 x 24 mm, with an entirely novel strain gauge module 6, and electronics allowing reading on a LCD display. A platform with a diameter of 55 mm receives the loads to be weighed. The weighing device is powered by 9 volt battery or rechargeable battery with mains supply. Its weight is no greater than 350 grams and it is easy to carry in an attaché case. Its intended main field of use is commercial transactions of precious metals, jeweller's work, jewellery, false teeth, numismatics.
Patent FR-2647199-A1 (FR)
Title: Method for protecting against overheating of the heat exchange surfaces placed in contact with fluids to be heated and installations provided with such protection
Inventor: MARCHAND BERNARD
IPC: G01K13/00
Filed: 1989-05-19
Abstract: The invention relates to installations for heating baths, in particular industrial or agro-foodstuffs baths. So as to protect the installation against accidental overheating which can come from an excess of deposition on the heat exchange surfaces 4, 5 immersed in the bath 2 to be heated, thermocouple temperature measurement 7 is provided at at least one critical point, so as to control shutdown of the installation if the temperature detected exceeds a defined safety level. The invention applies in particular to heating installations using gas fuel combustion with an immersed exchanger.
Patent FR-2632788-A1 (FR)
Title: Rotors with permanent magnets, their manufacturing methods and devices
Inventor: STARK WILLIAM HOWARD
IPC: H02K1/27
Filed: 1989-06-07
Abstract: A rotor 10 with permanent magnets for electronically commutated motor includes a hub 12, a multitude of magnetizable elements spaced apart around the core, and a slender-walled retaining casing 16 which has been stretched around the core and elements so as to hold them in place. The method of manufacturing the rotor involves axially aligning the core and the magnetizable elements with the casing, and cold-compressing the casing onto the core and the elements in order to place the elements between the casing and core. The core and the elements serve as mandrel around which the casing is reformed in a cold-working operation. Other aspects include a mounting device serving to align the core and the magnetizable elements and the casing, and a device used to regularly space the elements around the core and hold them in place during at least part of the cold-compression operation. Other characteristics of certain embodiments of the rotor include end plates 14 arranged axially near the ends of the core and the magnetizable elements, and the use of an adhesive between the core and the elements and/or the ends of the core and of the elements and the end plates. Application to motors with electronic commutation.
Patent FR-2639075-A1 (FR)
Title: Procede de realisation d'un dispositif a roue libre pour bicyclette
IPC: F16D41/24
Filed: 1989-08-08
Abstract: Pour un procédé de réalisation d'un dispositif à roue libre pour bicyclettes comprenant un corps annulaire extérieur comportant des voies de roulement pour les billes des roulements à billes du dispositif à roue libre, un corps annulaire intérieur et deux disques tendeurs fixés au corps annulaire intérieur, qui consiste à monter dans le corps annulaire intérieur, qui est relié latéralement dans le sens radial à l'un des disques tendeurs, d'abord les billes de l'un des roulements à billes, puis l'anneau extérieur et les cliquets de rotation, puis les billes du deuxième roulement à billes et qui permette un assemblage entièrement automatique du dispositif à roue libre et la compensation, lors de l'assemblage des différentes pièces, des différences dimensionnelles résultant des tolérances de fabrication en ce qui concerne le jeu des roulements à billes, la solution préconisée consiste en ce qu'ensuite l'autre disque tendeur est poussé contre le flanc du corps annulaire intérieur qui fait face à ce disque, les parties saillantes qui dépassent le disque tendeur en direction du flanc du corps annulaire intérieur étant poussées contre ce flanc et celui-ci se déformant sous l'action de cette pression jusqu'à ce que la valeur de consigne du jeu du roulement à billes soit atteinte, après quoi le disque tendeur est fixé par rivetage au corps annulaire intérieur.
Patent FR-2638279-A1 (FR)
Title: Commutateur a organe coulissant escamotable de manoeuvre
IPC: H01H15/10
Filed: 1989-09-08
Abstract: L'invention concerne des commutateurs miniatures. Elle se rapporte à un commutateur dans lequel, dans une position initiale inactive, le bouton de manoeuvre 60 ne dépasse pas de la surface du boîtier 22. Lorsque le commutateur a été monté, le bouton de manoeuvre 60 est déplacé le long de rampes inclinées afin qu'il s'enclenche sur une saillie 50 d'un organe solidaire du support 30 des contacts mobiles. Le commutateur peut donc être commandé entre plusieurs positions de commutation. Application aux commutateurs miniatures montés sur les cartes de circuit imprimé.
Patent FR-2655857-A1 (FR)
Inventor: AIME MENASSA
IPC: A01N37/06
Filed: 1989-12-19
Abstract: The invention relates to a deodorant for liquid manure. This substance comprises an undecenoic acid ester. It represents an effective odour-masking substance right from the storage of the liquid manure and can be spread particularly easily.
Patent WO-9011005-A1 (WO)
Inventor: HAREL JEAN-CLAUDE
IPC: H05B41/285
Filed: 1990-03-08
Abstract: An electronic starting and power supply device for fluorescent tubes comprising one or several resonating load circuits (51, 56, 52, 57, 55, 59, 53, 58), an amplification stage comprising two transistors (34, 43) connected in series, an oscillating circuit (130) driving the transistors (34, 43) and a circuit (120) varying the frequency of the oscillating circuit (130). More particularly, the value of the filter capacitor (16), when present, at the output of the rectification circuit (6) is less than or equal to 0.04 νF. Furthermore the device comprises for the direct current supply of the oscillating circuit (130) and of the frequency adjusting circuit (120) along the lines (e) and (f) a temporary supply circuit (110) active during the starting phase and a supply circuit (150) dependent on one of the load circuits, said circuit (150) being active during the permanent operation phase. The device also comprises, for the supply of the amplification stage, a circuit (100, 105, 110, 115) which ensures a minimum voltage.
Patent FR-2657547-A1 (FR)
Title: Device for the manufacture of metal workpieces in the form of a stirrup (portal frame) which possesses a double curvature
Inventor: JEAN DITRICHSTEIN
IPC: B21D11/12
Filed: 1990-01-29
Abstract: This device comprises two fingers (19) forming bending stops for a straight bar, this bending being performed with the aid of two right-angled (elbowed) pivoting levers (25) carrying rollers (27, 28), one (27) of which bears on the bar opposite a finger (19) and the other of which forces the bar to be bent when the corresponding lever (25) is rotated. Application to the production of stirrups for concrete reinforcements.
Patent FR-2659070-A1 (FR)
Title: Machine pour la distribution automatique de sacs plastiques.
Inventor: PAUL ALVAREZ
IPC: B65B43/14
Filed: 1990-03-01
Abstract: Cette machine est remarquable en ce qu'elle comprend un bâti (1) de forme parallélipipédique autorisant l'introduction, engagement et positionnement d'un chariot (2) mobile, ledit chariot étant agencé pour recevoir le chargement (3) de sacs plastiques (4) empilés et les différents moyens de commande; et en ce que le bâti présente dans sa partie supérieure un couvercle articulé (13) agencé pour recevoir un dispositif de mise en pression sur les sacs, des moyens permettant le prélèvement à l'unité des sacs, des moyens permettant la commande à distance du fonctionnement du chargeur.