baber/WOPTO huggingface dataset:
Patent FR-2444787-A1 (FR)
Title: Flexible pipe mechanism for offshore drilling and measuring operations - incorporates base-plate, rigid tubing with fixings and flexible pipe carrying motor, allowing effecting of different operations
Inventor: THIERY JEAN
IPC: E21B7/20
Filed: 1978-12-22
Abstract: A flexible device comprising a flexible pipe allowing offshore drilling and measuring operations to be carried out in situ from e.g. a ship, comprises a base-plate for resting in a fixed position on the sea-bed, a rigid tubing the bottom of which is fitted with a drilling head and a flexible pipe supported from the ship. The base-plate has a hole for passage of the tubing and is fitted with means of holding it, controlled remotely. The tubing contains fixings for different tools or instruments and is fitted at its upper part with guides facilitating the introduction of these tools and instruments into the tubing. The flexible pipe supported from the ship has a motor fixed at its end capable of being fed with energy through this flexible pipe. The lower part of the rotor of the motor includes means of connection integrating the upper part of the casing and the rotor in rotation and in traction. The device allows a number of operations of drilling, coring and measurement to be carried out, with putting a tubing into place. It utilises components which can be of known types necessitating only a slight adaption for them to be integrated into the device.
Patent FR-2445606-A1 (FR)
Title: Electron-optical beam-forming arrangement for CRT indicator - has accelerating and focussing electrodes and two anodes, all formed as flat parallel diaphragms
IPC: H01J29/48
Filed: 1978-12-28
Abstract: The electron-optical arrangement comprises a cathode (7) followed by a control electrode (2) and a sequence of flat apertured, diaphragms forming an accelerating electrode (3), a first anode (4), a focusing electrode (5) and a second anode (6). The first anode (4) is formed by a spaced diaphragms (12, 13) electrically connected to one another and to the second anode (6). The diameters of the apertures of the electrodes (4, 5, 6) are equal to one another, and the spacing between adjacent ones of the diaphragms forming them ranges from 0.55 - 0.8 of this diameter. The invention is suitable for use with c.r.t. indicators, for example, with black-and white kinescopes and display units.
Patent FR-2447293-A1 (FR)
Title: Vehicle for transporting valuables - has central driving position with corridors on either side for access to seats and rear compartment
Inventor: SAURET JACQUES
IPC: B60P3/03
Filed: 1979-01-23
Abstract: The vehicle to transport cash etc. has a driving cab (1) and a rear body (2) to house the cash, or other valuables. These are separated by a cross panel (3) with communicating opening (5). The cab has a driving seat (7) and two more (13, 14) for passengers behind it. There is a side door between the driving seat and the panel. The driving position (6) is in the centre of the cab (1) to give an access corridor on either side. Where the engine is above the cab floor, the driving seat (7) is placed above it.
Patent FR-2415686-A1 (FR)
Title: Emulsion d'empesage des tissus
IPC: D06M15/333
Filed: 1979-01-26
Abstract: Elle est obtenue par polymérisation en émulsion d'un monomère vinylique en présence d'un polymère cationique et d'un polymère non ionique hydrosoluble, le polymère vinylique obtenu ayant une teneur en azote cationique de 0,004 à 0,2 % en poids.
Patent FR-2448166-A1 (FR)
Title: Selective image viewer for data processor peripheral - has touch contacts incorporated in sheet placed over screen for position designation
IPC: G06F3/041
Filed: 1979-01-30
Abstract: The viewer has a selection unit for determining the image to be projected onto the screen (3) and a screen position designation device both coupled to a control circuit (2). A transparent sheet (6) divided into elementary zones is placed over the screen (3), each zone incorporating a touch-sensitive switch contact, coupled to the control circuit (2), so that the screen position designation is obtained by touching the respective zone. Pref. each of the switch contacts comprises a pair of spaced conductors, brought into electrical contact by application of finger press, the conductors embedded at different depths within the sheet (6).
Patent FR-2415990-A1 (FR)
Title: Dispositif a dosage volumetrique, notamment pour percolateurs
Inventor: PANDOLFI ALBERTO
IPC: A47J31/40
Filed: 1979-01-23
Abstract: L'invention se réfère à un dispositif à dosage volumétrique notamment pour percolateurs et similaires, comprenant un cylindre à double effet, dont le piston commande au moyen d'un micro-interrupteur, deux électrosoupapes qui règlent les diverses phases d'infusion. Selon l'invention, le micro-interrupteur est commandé par voie magnétique, c'est-à-dire sans contact physique.
Patent FR-2448853-A1 (FR)
Title: Non-spill animal feeding trough - has bucket shaped housing with raised partition on flange to form loading funnel at rear
IPC: A01K5/01
Filed: 1979-02-16
Abstract: The animal feeding trough is particularly for pigs, and comprises a food vessel with a protective housing on top preventing the animal from reaching the rear part. The housing (2) is curved in a bucket shape, and fixed by its lateral edges (4) to the forward ends of a stirrup-shaped raised flange (3) extending round the rear of the vessel (1) at the top. This portion forms, with the convex part of the housing, a loading funnel for the vessel, and avoids food being spilt outside the trough.
Patent FR-2421664-A1 (FR)
Title: Changeover valve for air conveying systems - attached to reverse jet filter with solenoid operated rod having spring-loaded filter plates
IPC: B01D46/24
Filed: 1979-03-15
Abstract: Filter is for use on air conveying systems and has a reverse jet cleaning action. This is provided by the conveying air fan via a changeover valve, operated by a solenoid and is attached to the inlet and outlet ports of the fan. The valve consists of a shaft to which are attached three plates. These plates are spring loaded as is the rod itself. The springs assist the action of the valve and allow the outlet air from the fan to be diverted onto the reverse jet cleaner. The device is for use with air conveying systems, and avoids the use of a pheumatic cylinder.
Patent FR-2422732-A1 (FR)
Title: Procede de revetement selectif
Inventor: STERLING HENLEY FRANK
IPC: H05K3/24
Filed: 1979-04-10
Abstract: Procédé de revêtement sélectif, par exemple d'or, sur du bronze phosphoreux. Le procédé comprend l'impression d'un masque sur le bronze phosphoreux, qui définit la zone à revêtir, la peinture par ectrodéposition des zones sans masque dans un bain électrolytique avec une peinture époxy-phénolique, la mise à l'étuve du matériau de façon que le revêtement époxy constitue une couche adhérant fortement et résistant aux substances chimiques, l'enlèvement à l'aide d'un solvant approprié du masque qui a été formé lors de la première étape, ce qui a pour effet mettre à nu le métal, puis le revêtement métallique par électro-déposition. Le revêtement en époxy peut être laissé in situ ou bien enlevé Application au revêtement de pièces métalliques avec des métaux précieux.
Patent FR-2422709-A1 (FR)
Title: Procede de recuperation de la chaleur perdue des fours a coke
IPC: C10B39/02
Filed: 1979-04-12
Abstract: Procédé pour récupérer la chaleur perdue des fours à coke pour le processus de cokéfaction, dans lequel au cours du refroidissement à sec du coke la chaleur sensible du coke chaud est transférée directement ou indirectement à un gaz caloporteur, caractérisé en ce que l'on utilise comme gaz coloporteur le gaz de chauffage par buses inférieures du four à coke. Utilisation : cokeries de l'industrie sidérurgique.
Patent FR-2423287-A1 (FR)
Title: Dispositif de changement de segments pour une installation de coulee continue
IPC: B22D11/128
Filed: 1979-04-19
Abstract: Dispositif de changement de segments pour une installation de coulée continue comprenant un guidage divisé en segments 4 et au moins en partie curviligne pour le jet. Les segments 4 sont montés dans des guidages fixes rectilignes 9. Chaque segment 4 peut être retiré, au moyen d'un organe flexible 18 actionné par une grue 17, hors du guidage fixe 9 et amené à traverser une section de voie interne basculable 13. Un segment de remplacement 4 peut être introduit dans le guidage fixe 9 à l'aide de la section de voie interne 13.
Patent FR-2424341-A1 (FR)
Title: Bati forme de sections separees pour machine de filage, de retordage et analogue
IPC: D01H1/16
Filed: 1979-04-20
Abstract: CHAQUE SECTION SEPAREE I, II, III D'UN TEL BATI COMPREND DEUX PAROIS VERTICALES PARALLELES 13, 14 RELIEES PAR DES ELEMENTS 15, 16, 18. DEUX DE CES ELEMENTS 15, 16 SONT CREUX ET SITUES DANS LE PLAN DE SYMETRIE VERTICAL DE CHAQUE SECTION, TANDIS QUE LES AUTRES TELS QUE 18 SONT SITUES LATERALEMENT PAR RAPPORT AUX PAROIS 13, 14. LES ELEMENTS CREUX 15, 16 FORMENT AVEC LES ELEMENTS CORRESPONDANTS DE CHAQUE SECTION LORS DE L'ASSEMBLAGE DE CELLES-CI, DES CONDUITS POUVANT ETRE RELIES A DES APPAREILS D'ASPIRATION ET DE FILTRAGE, DES MOYENS D'ISOLATION PHONIQUE ETANT INSERES ENTRE LES PAROIS VERTICALES VOISINES DES SECTIONS SUCCESSIVES.
Patent FR-2427577-A1 (FR)
IPC: G01B7/12
Filed: 1979-04-20
Abstract: The thread is guided through a capacitive sensor (12B). The procedure for generating an electric signal of the measured value of the thread in which the fluctuations in gain are eliminated is as follows: simulation (92) of a predetermined thread characteristic value in the capacitive sensor (12B); generation and storage, during the simulation of the thread characteristic value, in a signal-storing device (98) of a signal (98a) which compensates gain and reproduces the required gain (100) to be applied to the signal of the measured value to generate a predetermined signal (102); termination (92) of the simulation of the thread characteristic value, and tuning of the gain (100) of the signal (18a) of the measured value of the thread in accordance with the stored signal (98a), which compensates gain, for generating a signal (20a) which is compensated against gain drift.
Patent FR-2426040-A1 (FR)
Title: Cetoamines cycloaliphatiques, leur preparation et leurs utilisations therapeutiques
IPC: A61K/
Filed: 1979-05-10
Abstract: Ces composés répondent à la formule I ci-après; pour les préparer, on fait réagir une amine de formule II avec un composé de formule III, ou bien un composé de formule IV avec un composé de formule v, ou bien un composé de formule VI avec un composé de formule VII.  Les nouvelles cétoamines cycloaliphatiques ont des effets vasodilatateurs exploitables en thérapeutique; les indications sont entre autres les désordres de la circulation périphérique, les désordres de la circulation cérébrale, l'insuffisance glucosido-réfractaire aiguë, les angioloathies diabétiques, l'ulcère de la jambe, les troubles fonctionnels de la circulation, l'inhibition de l'accouchement dans le cas de menaces d'avortement.
Patent FR-2456878-A1 (FR)
Title: Spring diaphragm clutch for automobile - uses V=section ring to clamp diaphragm rim in dovetail shape cranked flap cover flange to minimise lift
IPC: F16D13/58
Filed: 1979-05-18
Abstract: The spring diaphragm uses cranked cover tongues (24.26) and an elastic ring (27) to clamp the diaphragm (11) in place. The diaphragm comprises an annular belleville spring (11) from which radial fingers (19) cantilever towards the interior. The rim of the diaphragm contacts the pressure plate to press the friction disc onto the flywheel. The external cover flange fixes to the flywheel, the inner flange (10) ridging (22) to form a diaphragm seat. The ring (27) is cranked to form the counter seat (28). The diaphragm is held so that only 0.03 to 0.20 mm of shift will occur.
Patent FR-2428941-A1 (FR)
Title: Ensemble de commande d'un moteur, notamment pour petits appareils electriques
IPC: H02P7/06
Filed: 1979-06-15
Abstract: Ensemble de commande d'un moteur. Ledit ensemble comprend un sous-ensemble a de commutation du courant d'alimentation avec une entrée de commande, à brancher en série avec une source de courant et le moteur à commander; un sous-ensemble b relié au moteur et réagissant à sa vitesse de rotation pour établir sélectivement, lorsque la vitesse de rotation du moteur varie par rapport à une valeur prédéterminée, un circuit prédéterminé raccordé à l'entrée de commande du sous-ensemble a; un sous-ensemble c, indépendant de b, pour réaliser une boucle de commande indépendante raccordée à l'entrée de commande du sous-ensemble a. Application : petit appareillage électrique.
Patent FR-2431838-A1 (FR)
Title: Semelle, notamment pour escarpin de femme
IPC: A43B13/14
Filed: 1979-06-20
Abstract: L'invention concerne une semelle pour escarpin. La face supérieure A est incurvée pour recevoir la plante du pied; la partie médiane A2 est courbee vers le bas et est formée d'arcs transversaux de largeurs décroissantes et de rayons de courbure croissants depuis l'arrière jusqu'à l'avant, l'épaisseur de cette partie médiane A 2 diminuant d'arrière en avant pour avoir une épaisseur minimum et une flexibilité maximum au niveau de l'articulation des doigts du pied. Application aux escarpins de femme.
Patent FR-2429243-A1 (FR)
IPC: C09B62/085
Filed: 1979-06-20
Abstract: The invention relates to novel reactive dyes of the formula wherein the phenyl radical A may be substituted by C1-4-alkyl, C1-4-alkoxy, halogen, nitro, carboxyl and sulpho, and Z is an optionally substituted amino group. They are suitable for dyeing and printing materials such as silk, leather and wool, and especially for dyeing and printing cellulose-containing materials.
Patent FR-2460478-A1 (FR)
Title: Water pollution detector using diffusion-meter - uses photocells measuring direct and diffused light transmission paths
Inventor: PRIEUR LOUIS
IPC: G01N21/53
Filed: 1979-06-29
Abstract: The turbidity of sea or fresh water is measured by a diffusion meter in which the direct and diffused transmission paths for a light beam are measured. This allows weight of phyto plankton to be determined as well as natural or other causes of pollution. A red LED acts as a luminous source and is located behind a diaphragm (D1) which is located in the focal plane of a lens (L1). This assembly is housed in an enclosure (8) attached by a flange (10) to an electronic equipment enclosure (9) containing temperature and pressure sensors. The LED beam passes through the medium being measured to a second lens (L2) in front of which is a diaphragm (D3) which defines the quantity of water. Another diaphragm (D2) defines the beam diameter and the transmitted and diffused light is detected by photodiodes.
Patent FR-2460776-A1 (FR)
Title: Micro-perforation roller for packing material - is driven through gear train, and has pitch adjustment to plain lower roller
Inventor: VENTHENAT MICHEL
IPC: B65D65/22
Filed: 1979-07-13
Abstract: The press consists of a pair of rollers (1,2) mounted on parallel spindles (6,7). The rollers are driven through a gear train by a motor (13) and are supported in end bearings (8a,9a). The top roller (3) is covered with spikes (4) in rows evenly spread over the surface. The roller is mounted on slides (18a) to vary the pitch of the rollers. The plain roller may be fitted with a hardened area where the perforations are not formed to leave a blank area on the packing.
Patent FR-2464612-A1 (FR)
Title: Detection and identification of radio channels - is performed by system management control assemblies at each relay station
Inventor: COUET JACQUES
IPC: H04W74/08
Filed: 1979-09-04
Abstract: A radio telephone system comprises a number of transmitter receiver stations managed from a call channel. The problems of simultaneous calling are overcome by a management controller at each station controlled from a central controller. A number of identical relay stations (1-4) are connected to a central management system (11) by data transmission equipments. Each station contains a number of transmitter receiver installations (ER) and also contains a management system (10) coupled to each transmitter receiver. This system is connected to a time clock (12) and to the central management system (11). A demand for a channel is detected and the carrier level is measured and converted to a digital value. The values are transmitted to the relay station management system and enable a channel to be selected for a call.
Patent FR-2435312-A1 (FR)
Title: Outil d'alesage reglable
IPC: B23B29/034
Filed: 1979-09-04
Abstract: Monté sur la broche d'une machine rotative, il permet d'aléser des ouvertures de diamètre variable dans des piéces. Il comprend une tige axiale et un alvéole dans lequel se monte une barre d'alésage cylindrique à axe décentré et qui est serrée en position de réglage par des segments fendus transversalement et longitudinalement de l'alvéole et une vis de serrage. Un cadran gradué fixé à la barre permet un réglage sur une plage égale à 4 fois le décentrage. Application aux alésages de précision effectués avec une machine tournante.
Patent FR-2444168-A1 (FR)
Title: Direct cutting-bit drive for deep drilling tools - with working fluid forced between helicoidal surfaces of case and flexible rotor in opposed sections, minimising wear
IPC: E21B4/02
Filed: 1979-09-18
Abstract: A direct drive mechanism for the cutting-bit of tools for drilling at great depth operates on the same principle as a Mono pump. It comprises a case in which rotates a shaft, the case and the shaft being mutually engaged by helicoidal surfaces, one of which is flexible and which form a working chamber through which a working fluid is forced under pressure. The flexible surface is subjected to a fluid pressure with a force directed radially. It is mounted on the shaft as a membranous body fixed at its ends and able to undergo freely the radial displacements in the intermediate zone. The drive is divided into two sections arranged coaxially one behind the other. Each is provided with a working chamber and has an inlet end for the working fluid which is brought to the drive by a central bore. The helicoidal surfaces of the sections have contrary pitches and the working fluid flows through them in opposite directions. The axial pressure forces which are transmitted by the working fluid through the direct drive of the bit to the bit itself are decreased or completely eliminated. The device allows increased power to be applied and gives longer periods of use than existing tools of its type. Because of the contrary pitch of the shaped surfaces of the two working chambers, the rotation and the rotation couple are the same as those of a non-divided drive.
Patent FR-2445019-A1 (FR)
Title: Lampe a incandescence a l'halogene
IPC: H01K1/54
Filed: 1979-09-28
Abstract: Conformément à l'invention, les lampes à l'halogène remplies d'un mélange d'un gaz rare et d'hydrobromure, présentent un fixateur d'oxygène qui est un composé intermetallique d'un premier métal et d'un second métal. Le premier métal est tantale, titane, zirconium, hafnium ou niobium, le second métal palladium, platine ou or. Les composés intermétalliques sont tellement stables qu'une réaction s'établit toujours avec de l'oxygène, mais non avec l'hydrobromure. De ce fait, la quantité de fixateur pouvant être introduite dans une lampe n'est pas critique. Application : éclairage sur véhicules notamment.
Patent FR-2466680-A1 (FR)
Title: Automatic epicyclic gearbox - has electromagnet controlling hydraulic pressure proportion to resistive couple and determined by accelerator pedal
IPC: F16H3/54
Filed: 1979-09-28
Abstract: The gearbox has a planet gear carrier, or disc which, at intermediate speeds when couple force is critical and hydraulic pressures are high, allows relative movement of the bearing surfaces. The gearbox has an electromagnet whose core is extended as a piston within a cylinder in the hydraulic circuit. The electromagnet circuit is controlled by a switch which is operated by the accelerator pedal, the switch remaining open when the engine slows. The magnet circuit includes a potentiometer providing regulation as a function of the engine power and couple. A memory records the pressure necessary for each shaft speed and its corresponding pressure. The hydraulic reservoir has an anti-return valve a manometer providing visual indication of pressure.
Patent FR-2467573-A1 (FR)
Title: Modular display stand for spectacles - has plates with flat part between tubular posts joined by sleeves
IPC: A47F7/02
Filed: 1979-10-24
Abstract: The display stand, for spectacles (6), consists of a set of plates (1) joined by cylindrical sleeves (2). The elements each have two lateral tubular parts (3) joined by a central flat part (4), inclined at about 45 degrees to the horizontal and with openings (7) to hold the spectacles. The top (5) of each tubular part is narrower and fits into the lower extremity of a sleeve. The upper extremity of the sleeves (10) is narrower and fits into the base of the tubular part. The height of the sleeves is equal to that of the tubular parts.
Patent FR-2440635-A1 (FR)
Title: Combinaison d'une prise de courant et d'un rail de tension, ainsi que l'une des parties de cette combinaison
IPC: H01R25/14
Filed: 1979-10-31
Abstract: LA PRISE DE COURANT B DESTINEE A ETRE COUPLEE A UN RAIL, DE TENSION A COMPREND AU MOINS DEUX PARTIES 10 ET 18, QUI SONT MAINTENUES DANS DES POSITIONS RELATIVES, ENTRE AUTRES AU MOYEN D'UN RESSORT. LA PRISE DE COURANT CONVIENT D'UN COTE 20 POUR LE BRANCHEMENT D'UN APPAREIL D'ECLAIRAGE, TANDIS QUE DE L'AUTRE COTE, ELLE EST MUNIE DE FICHES 15 POUR VENIR EN CONTACT AVEC LES CONDUCTEURS DU RAIL A. CONFORMEMENT A L'INVENTION UNE DES PARTIES DE LA PRISE DE COURANT CONTIENT LES FICHES 15 ALORS QU'UNE AUTRE PARTIE DE LA PRISE DE COURANT, COMPORTE LES ELEMENTS POUR LE BRANCHEMENT DE L'APPAREIL D'ECLAIRAGE. AINSI, LES FORCES EXERCEES PAR L'APPAREIL D'ECLAIRAGE N'INFLUENT PAS SUR LA PRESSION DE CONTACT ENTRE LES FICHES DE CONTACT ET LES CONDUCTEURS DE COURANT 6A, 6B ET 6C DU RAIL DE TENSION A. APPLICATION: INSTALLATIONS ELECTRIQUES.
Patent FR-2444657-A1 (FR)
Title: Procede de preparation du methyl-nonyl-acetaldehyde
IPC: C07C47/21
Filed: 1979-12-14
Abstract: Procédé pour préparer le méthyl-nonyl-acétaldéhyde à partir de l'undécanal et du formaldéhyde ou d'une substance libérant du formaldéhyde en présence de quantités catalytiques d'une amine secondaire On utilise l'undécanal sous la forme du mélange de réaction obtenu à l'hydroformylation du 1-décène, le catalyseur est la di-n-butylamine, le rapport molaire catalyseur/undécanal va de 0,025 à 0,050: 1, la réaction est effectuée à une température de 90 à 100 degrés C, et le 2-méthyl-undécanal obtenu est ensuite converti par hydrogénation partielle en méthyl-nonyl-acétaldéhyde.
Patent FR-2473328-A1 (FR)
Title: Mobile support for ski safety binding - is connected to jaw by pegs which move against inner edges
Inventor: SALOMON GEORGES PIERRE JOSEPH
IPC: A63C9/08
Filed: 1980-01-10
Abstract: The mobile support plate (23) is for ski safety fixings and moves parallel to the skis. It cooperates with the jaw (2) of the fixing so that the lateral movement of the jaw rotates the plate round an axle, fixed with regard to the ski. Two pegs (29) project perpendicular from the plate and move against the inner surface (30) of each wing (31) of the jaw. The plate can be connected indirectly to the jaw by an elongated hole in the plate in which the extremity of a screw, to adjust the height of the jaw, moves.