baber/WOPTO huggingface dataset:
Patent FR-2651195-A1 (FR)
Title: Maitre-cylindre double a cylindres jumeles pour une installation de freinage hydraulique a deux circuits pour vehicules automobiles routiers.
Inventor: HEINZ LEIBER
IPC: B60T11/20
Filed: 1990-08-29
Abstract: L'invention se rapporte au freinage des véhicules. Dans ce maître-cylindre double à deux circuits commandant les roues avant (11 et 12) et arrière (13 et 14), la force de freinage (pédale 47) est appliquée par un élément d'appui (49) à un palonnier (33) qui attaque les pistons des maîtres-cylindres (17 et 18) des deux circuits. Pour faire varier la répartition de la force entre les deux maîtres-cylindres, un cylindre moteur (86) rapproche l'élément d'appui (49) du maître-cylindre avant en réponse à un accroissement de la décélération, (accroissement de la pression de freinage avant). Principale application: freinage à deux circuits sur essieu avant et essieu arrière.
Patent FR-2666234-A1 (FR)
Title: Cuissard pour la pratique de l'escalade.
Inventor: BERNARD BOULOURD
IPC: A62B35/00
Filed: 1990-09-04
Abstract: Cuissard comportant une ceinture (2) et deux éléments (6) entourant les cuisses du grimpeur. Selon l'invention, les moyens de liaison entre les éléments (6) entourant les cuisses et la ceinture (2) et l'élément d'accrochage de la corde comprennent une sangle (12) fixée par chacune de ses extrémités sur les éléments (6) entourant les cuisses, fixée sur la sangle (4) de ceinture en deux points (9) symétriques par rapport au milieu de la partie avant de la ceinture, et formant entre les deux points de fixation sur la ceinture une boucle (13) pour l'accrochage de la corde.
Patent FR-2666687-A1 (FR)
Title: Integrated circuit with moulded housing comprising a thermal dissipator and method of manufacture
Inventor: REMI BRECHIGNAC
IPC: H01L23/433
Filed: 1990-09-06
Abstract: The present invention relates to an integrated circuit housing having an upper face and a lower face, the side faces of which are equipped with connection pins (1). This housing comprises a thermal dissipator (7) which has only one visible surface (8) situated in the plane of the lower face of the housing.
Patent FR-2667631-A1 (FR)
Title: Device for reinforcing the side equipment of viaducts by continuous mechanical linkage
Inventor: PIERRE MAUREL
IPC: E01D19/10
Filed: 1990-10-05
Abstract: The subject of the invention is a device for reinforcing the side equipment of viaducts. The device for reinforcing the side equipment of viaducts, such as safety barriers of the type using current side equipment means for viaducts, such as spacers, guide elements, girders, slide elements, which form the safety barrier proper, is characterised in that it uses specific supports, girder joints which are fishplates (12, 13), means acting as a shock-absorber for passing over the joint of the floor (deck), the said barrier being connected at its ends to points of anchorage by tie rods (struts). The said device applies in particular to crash barriers for motorways.
Patent FR-2670306-A1 (FR)
Title: Procede et dispositif de positionnement automatique d'une surface reflechissante.
Inventor: GERARD MASURIER
IPC: B60R1/072
Filed: 1990-12-07
Abstract: Procédé de positionnement automatique avec rappel de mémoire d'une surface réfléchissante (4) montée sur une rotule (22, 23) autorisant avec la même amplitude son déplacement angulaire par rapport à une position centrale, autour d'un premier axe de pivotement haut-bas (24) et d'un second axe de pivotement gauche-droite (25), caractérisé en ce que la surface réfléchissante (4) est couplée à des capteurs de position haut-bas et gauche-droite (8, 12), dont les tensions de sortie sont exploitées en vue d'imposer une trajectoire à un point de référence M, fixe par rapport à la surface réfléchissante (4), lors du positionnement automatique de celle-ci dans une position cible C, rappelée en mémoire.
Patent FR-2670605-A1 (FR)
Title: Procede de realisation d'une barriere de diffusion electriquement conductrice a l'interface metal/silicium d'un transistor mos et transistor correspondant.
Inventor: BERNARD VUILLERMOZ
IPC: H01L21/285
Filed: 1990-12-13
Abstract: L'invention concerne un procédé de réalisation d'une barrière de diffusion électriquement conductrice à l'interface métal/silicium d'un circuit intégré. Suite à un dépôt sélectif de matal a), b) formant interface métal/silicium, le procédé consiste à soumettre c) l'interface à un plasma à base d'azote pendant une durée d'au moins cinq minutes et à porter l'interface à une température supérieure à 500degré C pendant cette durée pour créer une couche de nitrure de silicium formant barrière de diffusion. L'interface d) est ensuite soumise à un traitement de recuit en atmosphère neutre afin d'éliminer l'azote introduit dans le métal précédemment. Application à la réalisation des circuits intégrés de type transistor MOS.
Patent FR-2672884-A1 (FR)
Inventor: PIERRE BALIAN
IPC: C03C27/06
Filed: 1991-02-20
Abstract: Product comprising a glass substrate and a transparent conductive layer of "substoichiometric" metal oxide coated with an overlayer of metal oxide protecting the conductive oxidation layer. The refractive indices of the two layers and the geometrical thickness of the overlayer can be additionally selected so as to offer a product which is neutral in reflection. The invention also relates to the processes for obtaining the said product.
Patent FR-2674817-A1 (FR)
Title: Prelevement automatique d'echantillons dans un produit en vrac.
Inventor: BALLOT-SCHMIT BIROS JEAN-LOUIS
IPC: G01N1/04
Filed: 1991-04-08
Abstract: L'invention a trait à une installation pour le prélèvement automatique, en vue d'analyse, d'un échantillon dans un produit en vrac, sous forme pulvérulente ou pâteuse, transporté en camion ou conteneur équivalent, caractérisé en ce qu'elle comprend: un portique surplombant une aire prédéterminée de chaussée pour la mise en stationnement du camion et accessible par marches d'escalier jusqu'au sol; un dispositif à vis de forage, installé sur ledit portique, pour prélever l'échantillon puis le transférer dans un récipient qui est ensuite fermé; un laboratoire proche dudit portique et muni de moyens de commande et contrôle ainsi que de moyens d'analyse. Application au prélèvement et à l'analyse des déchets et résidus de tous types, notamment de déchets industriels dangereux et nocifs.
Patent FR-2678119-A1 (FR)
Title: Device for control and protection of an electric motor with separate windings
Inventor: MICHEL AUGAGNEUR
IPC: H02H7/08
Filed: 1991-06-19
Abstract: The present invention relates to a device for control and protection of an electric motor with separate windings, of the type comprising: a first contactor (KM1) able to supply a first series of windings (U1, V1, W1) of the motor (100), a timer (130) initiated upon closing of the first contactor (KM1), a second contactor (KM2) able to supply a second series of windings (U2, V2, W2) of the motor (100) after the end of the time delay (130), characterised in that it comprises: current detection means (140) on at least one of the power supply lines (106) of the motor (100) which are controlled by the second contactor (KM2), a second time delay initiated upon putting one of the two contactors (KM1, KM2) into service, and a circuit sensitive, on the one hand, to the state of the second time delay, on the other hand to the state of the current detection means (140) and designed to cut off the power supply to the contactor coils, thus to the motor, if current is not detected before the end of the second time delay.
Patent FR-2680126-A1 (FR)
Inventor: GILBERT ALBERTI
IPC: B22D41/56
Filed: 1991-08-09
Abstract: The subject of the present invention is an installation for automatically descaling a pouring stream protective tube (5) in continuous casting, comprising means (21, 23, 24) for holding a protective tube (5) under a continuous-casting ladle, for transferring the said tube (5) between a ladle and the descaling installation (20) and holding this protective tube (5) in the said installation, means (27, 29) for blowing pressurised oxygen into the protective tube (5), means (25, 26) for exhausting the fumes emitted during descaling of the protective tube (5), and means (30) for recovering the metal emerging from the protective tube when it is descaled.
Patent FR-2681223-A1 (FR)
Title: Device for aiding walking, of the crutch or English walking stick (cane) type
Inventor: FRANCOIS DENJEAN
IPC: A61H3/02
Filed: 1991-09-13
Abstract: Device for aiding walking, of the crutch or English walking stick type. Its upper part consists of a bent metallic tube (2) assembled to a component (3) made from moulded plastic material, including a handle (30) and an end (31) in the form of an arc of a circle which are connected by an elongate body (32), the inner face (33) of which matches the contour of the tube (2) over approximately a half-circumference and includes a protuberance (34) introduced in an orifice (22) made in the tube (2) and pierced centrally with an orifice (35) intended to come opposite an orifice (41) pierced centrally in a similar protuberance (40) projecting from the inner face of a counterpiece (4) and introduced in an orifice (23) made in the tube (2) diametrically opposite the orifice (22), the assembly of the component (3) and of the counterpiece (4) on the tube (2) being effected by means of a screw (5).
Patent FR-2682946-A1 (FR)
Title: Composition for renovating glass and process of application
Inventor: CLAUDIO SPEZIARI
IPC: C03C23/00
Filed: 1991-10-25
Abstract: The said composition includes, expressed on a weight basis:   - an agent for breaking down the electrostatic barrier present at the surface of the glass, present in proportions of between 0.01% and 5% as pure product, and selected from halogen acids, their salts or a mixture thereof, which agent also has the properties of dissolving carbonates and amorphous silica which are formed by the corrosion of the glass; - at least one agent for rapidly dissolving carbonates, which is present in overall proportions of between 0.02% and 55% as pure product, and selected from inorganic acids and/or organic acids; and - at least one surface-active agent, optionally used in combination with at least one sequestering agent for carbonates, in overall proportions of between 1.3% and 80%.
Patent FR-2682956-A1 (FR)
Inventor: ETIENNE FLEURY
IPC: C08G63/82
Filed: 1991-10-29
Abstract: Process for the preparation of a water-soluble and/or water-dispersible copolyester comprising terephthalate, isophthalate, sulphoaryldicarboxylate, ethylene glycol and polyoxyethylene glycol units, characterised in that it comprises the following successive stages: 
 
  - a transesterification (interchange) reaction between, on the one hand, dimethyl terephthalate and a dimethyl sulphoaryldicarboxylate and, on the other hand, ethylene glycol; 
  - a direct esterification reaction between isophthalic acid and a new quantity of ethylene glycol; 
  - a polycondensation reaction. 
 
<??>It also relates to the use of these polyesters for sizing textile yarns.
Patent FR-2685225-A1 (FR)
Title: Machine for brushing and rubbing down metal panels used for concrete formwork in the erection of buildings
Inventor: JEAN-FRANCOIS LE BESQUE
IPC: E04G19/00
Filed: 1991-12-19
Abstract: Machine for brushing and rubbing down metal panels used for concrete formwork in the erection of buildings, comprising a support able to support at least one panel (2) with its prepared side horizontal and uppermost, a frame capable of movement along one axis on horizontal rails (3) placed on either side of the support, a carriage (8) capable of horizontal movement along an axis perpendicular to that of the rails (3), at least one rotary brush (14) turning about a vertical axis and connected to the mobile carriage by a hinged parallelogram link, and preferably means (16) for irrigating the formwork panel close to where the brushes are working. The brushes thus sweep across the entire surface of the formwork panel, the movements preferably being controlled automatically.
Patent FR-2685460-A1 (FR)
Title: Method and installation for producing gaseous oxygen under pressure by distillation of air
Inventor: MAURICE GRENIER
IPC: F25J3/04
Filed: 1991-12-20
Abstract: In this installation of the pump type, part of the high-pressure air used for vaporising and heating the oxygen is supercharged (compressed) by at least blower (at 30, 31) before being at least partly liquified (at 16) in the heat-exchange line (2) then, after pressure reduction (expansion) (at 17) introduced into the double column (1). Application to the production of oxygen under at least 13 bar.
Patent FR-2670663-A1 (FR)
Title: Procede pour le fonctionnement d'un appareil menager commande par un programme, et en particulier d'un lave-vaisselle.
Inventor: WILFRIED HUTTEMANN
IPC: A47L15/42
Filed: 1991-12-18
Abstract: L'invention concerne un procédé pour le fonctionnement d'un appareil ménager commandé par un programme, et en particulier d'un lave-vaisselle comprenant un raccordement à l'eau courante pour l'eau chaude et pour l'eau froide, un chauffage propre à l'appareil et un sélecteur de programmes ou similaire pour le choix de divers programmes de lavage et d'aspersion qui comprennent au moins les phases de programme "lavage" et "rinçage" réalisées à l'eau chaude dans le;quelles le chauffage propre à l'appareil est branché. Ce procédé est caractérisé par le fait que la commande de l'appareil par le programme est complétée par une variante du programme que l'on peut sélectionner et grâce à laquelle le chauffage propre à l'appareil est coupé en permanence lors d'au moins un programme d'aspersion à exécuter à l'eau chaude. Application aux lave-vaisselle.
Patent FR-2687335-A1 (FR)
Inventor: GERMAIN CELETTE
IPC: B21D1/14
Filed: 1992-02-18
Abstract: A device characterized in that the frame includes a rim (7) projecting upwardly above its upper plane from its outer wall, and in that an accessory holder (17) supported by the outer wall of the frame is combined both with at least one hook (16) for engaging the rim, and with a tie bar (20) extending underneath the bottom wall of the frame and having a curved end (22) which engages the back of a shaped surface (8) provided at the lower portion of the inner frame wall. Both portions that are linked to the accessory and respectively provided with the hook (16) and the tie bar (20) may be mounted one on top of the other so as to tension the rim and the shaped surface of the frame. The device may be used to mount clamps, wheels and vehicle bodywork straightening accessories.
Patent FR-2687659-A1 (FR)
Inventor: PIERRE BUERINEAU
IPC: C12R1/44
Filed: 1992-02-24
Abstract: Process for regulating the growth of bacterial flora developing in water circuits in the papermaking industry, characterised in that bacteria of the genus Staphylococci or Acinobacter are used as main disinfecting agent. The bacteria involved are more particularly those belonging to the species Staphylococcus carnosus.
Patent FR-2687915-A1 (FR)
Inventor: MICHEL ABITEBOUL
IPC: A61K31/19
Filed: 1992-02-28
Abstract: A pharmaceutical composition for use as a pain killer and containing (benzoyl-3 phenyl)-2 propionic-(R) acid virtually free of (benzoyl-3 phenyl)-2 propionic-(S) acid.
Patent FR-2690995-A1 (FR)
Title: Electromagnetic field detection and localisation appts. - comprises pivoting rotatable loop aerial whose direction makes adjustable acute angle less than ninety degrees with axis of handgrip.
Inventor: VALERIE CUSSET
IPC: G01V9/00
Filed: 1992-05-05
Abstract: The appts. comprises an antenna head (2) for holding an antenna detecting and localising magnetic fields associated with the earth. The head (2) is mounted on a hand grip or handle (1) with a pivot (3) allowing the head to rotate. The axis of the head and antenna (YY) makes an angle with the axis of rotation (XX) of less than 90 degrees. In addition the axis of rotation of the head (XX) makes a small angle with the axis of the handle (ZZ). USE/ADVANTAGE - Simple quick and convenient stabilisation of magnetic field location.
Patent FR-2690912-A1 (FR)
Title: Appts. for water oxygenation and pollution removal - comprises lightweight floating pipework system to produce and inject fine bubbles or droplets of gas or liq.
Inventor: PAUL KAIDONIS ARISTIDE
IPC: B01F13/00
Filed: 1992-05-07
Abstract: Appts. is claimed for diffusing a gaseous fluid, in the form of fine bubbles or droplets, into water. Appts. pref. comprises primary and secondary pipes with additions designed to fractionate the fluid into finest possible bubbles or droplets consisting of at least one distributor of fine bubbles or droplets connected to a pump and one or more tanks with the means of pressurising fluid, e.g. valves, electronic valves manometers, flow and pressure reducers. Flow and pressure are varied to control the diameter of the bubbles or droplets. Saturation of liquid by gas or second liquid produces expansion and division of droplets to increase surface area/volume ratio. USE/ADVANTAGE - Used for oxygenation of static or flowing water, injection of aerobic or anaerobic bacteria, and injection of disinfectant or dispersant liquids, and is partic. used for ponds, lakes and rivers. Easy to assemble, lightweight construction and transportable. No disturbance of sediment at base of ponds or streams. Variable size. Good distribution of gas/liquid. Floating unit.
Patent FR-2677678-A1 (FR)
Title: Machine de bourrage.
Inventor: JOSEF THEURER
IPC: E01B27/16
Filed: 1992-06-12
Abstract: L'invention concerne une machine de bourrage (1) de voie ferrée destinée au bourrage par en-dessous des traverses d'une voie ferrée possédant un appareil ou ensemble de relevage et de dressage de voie ferrée (9) déplaçable en hauteur et latéralement par des dispositifs d'entraînement et prenant appui sur des trains de roulement sur rails ainsi qu'un châssis de machine présentant un système de référence de nivellement et de dressage avec un appareil ou ensemble de bourrage déplaçable en hauteur, possédant des pics de bourrage pouvant être plongés dans les cases entre-traverses et pouvant être pivotés autour d'un axe de pivotement s'étendant perpendiculairement à la direction longitudinale de la machine ainsi que des pics de bourrage latéraux pouvant être pivotés autour d'un axe de pivotement s'étendant dans la direction longitudinale de la machine. Les pics de bourrage (12) pouvant être plongés dans les cases entre-traverses (11) ainsi que les pics de bourrage latéraux (13) prévus pour le compactage du ballast dans la zone en bout de traverses - en constituant un dispositif de bourrage principal ou latéral propre (8, 10) - sont disposés respectivement sur un porte-outil (42, 15) propre déplaçable en hauteur indépendamment les uns des autres par l'intermédiaire de dispositifs d'entraînement. L'invention est applicable à l'entretien des chemins de fer.
Patent FR-2691991-A1 (FR)
Title: Two way waterproof joint for wall seals - has three concave and one flat side with rounded corners concave sides deflect under hydrostatic pressure letting water pass through holes
Inventor: CLAUDE POSKIN
IPC: E06B7/23
Filed: 1992-06-05
Abstract: The two way waterproof joint for wall seals is roughly square section with three concave sides, the fourth being flat with rounded corners. Two concave sides (17,19) retain waterproofing flexibility of the flat side (20) against a joint (13) using deflection under hydrostatic pressure. The two sides touching the throat of a moveable part of the frame provides a connection between rounded parts (23,24) against a fixed frame (21) and a flat side letting water in the throat into the space made by deflection of one of sides of throat in U shape. USE/ADVANTAGES -Deforms greatly when compressed in use regaining original shape without permanent deformation.
Patent FR-2692637-A1 (FR)
Title: Mécanisme d'embrayage à diaphragme pour véhicule automobile.
Inventor: JACQUES THIRION DE BRIEL
IPC: F16D13/58
Filed: 1992-06-19
Abstract: L'invention propose un embrayage (10) à diaphragme (20) comportant un couvercle (14), un diaphragme, des moyens d'assemblage assujettissant de manière pivotante le diaphragme (20) au couvercle (14) et au moins un plateau de pression (18) sur lequel porte le diaphragme, dans lequel lesdits moyens d'assemblage comportent, d'une part, une rondelle (26) reliée au couvercle par une série de rivets (28) qui définissent une distance axiale constante entre la rondelle (26) et le couvercle (14) et, d'autre part, des moyens (44) déformables élastiquement qui définissent un appui pivotant (48) pour le diaphragme (20). Ces moyens sont constitués par une couronne-jonc (44) intercalée axialement entre le diaphragme (20) et la rondelle (26).
Patent FR-2693387-A1 (FR)
Title: Adjustable coating roller applicator particularly for painting - has coaxial sections indexed together by bayonet fixings and telescopic or alternatively screwed together with shaped end cheeks
Inventor: REGIS FALLON
IPC: B05C17/02
Filed: 1992-07-10
Abstract: The roller mounting enables a casing (20) to rotate, carrying a sleeve (22) for coating material impregnation. The casing has two or more coaxial sections (26A-26D), indexed in various axial positions, relative to differing length (L1) sleeves. The coaxial sections may be telescopic and/or reversible. The section (26A) may be adjacent to the handle mounting (10), with others each increased in diameter. The final section (28D) may be threaded for a watertight, detachable, retaining cap (42). Alternatively, casing sections may screw together and shaped end cheeks accommodate differing diameter sleeves. ADVANTAGE - Normally paint rollers are one length and diameter, requiring several complete applicators for alternative sleeves. This enables a universal applicator to suit all sleeves.
Patent FR-2693797-A1 (FR)
Title: Système de contrôle de canalisations, notamment de canalisations en acier nu ou enrobé.
Inventor: ANDRIEUX PIERRE
IPC: G01N27/90
Filed: 1992-07-20
Abstract: La présente invention concerne un système de contrôle de canalisations, notamment de canalisations en acier nu ou enrobé comprenant un dispositif électromagnétique par induction (100) comportant un élément émetteur (110) et un élément récepteur (120), un générateur (114) apte à appliquer un signal électrique variable à l'élément émetteur (110), un moyen (124) de mesure du signal aux bornes de l'élément récepteur (120), un moyen (126) de traitement du signal mesuré aux bornes de l'élément récepteur (120) apte à déterminer la perméabilité magnétique de la canalisation et la conductivité ou la conductance électrique de celle-ci, par résolution à l'aide d'une méthode itérative d'un système d'équations non linéaires qui décrivent le comportement des composantes du champ magnétique.
Patent FR-2695627-A1 (FR)
Title: Compressible packaging - comprises compressed accordion cardboard held in tension inside removable metallic rod wall between bottom and cover
Inventor: ALAIN KERIBIN
IPC: B65D1/02
Filed: 1992-09-11
Abstract: The packaging comprises double walls (1,2).The first wall (1) in recyclable material  is compressed "in accordion"  inside a rigid wall (2) between the bottom (6) and the cover (4).The deformable wall (1) is held in tension inside and by the rigid wall (2) and removed once the packaging is empty. The bottom (6) and the cover (4) have two facing grooves (5,3) into which is fit the rigid wall (2), consisting of metallic rods.The bottom (6) has an assembly groove (7) and locking studs (8) and the cover (4) has internal locking housings (9) and assembly studs (10) for the compressible container (1). ADVANTAGE - Reduces the empty packaging volume to a minimum.