baber/WOPTO huggingface dataset:
Patent FR-2597076-A1 (FR)
Title: Depressurising device enabling a fragile article to be converted into a compact impact-resistant mass
Inventor: LEPINOY DOMINIQUE
IPC: B65D81/09
Filed: 1986-04-09
Abstract: The invention relates to a packaging and protection method consisting in producing a moulded protective cocoon around the article to be protected by depressurising a sealed bag containing a granular material having damping properties, disposed loose or in retention elements in the said bag, the latter either containing only the granular material and encasing the article to be protected, thus interposing its casing at every point on the article between the granular material and the article, or containing, inside its casing, the article together with the granular material disposed around the latter, thus converting, in a reversible manner, a fragile article into a compact non-fragile mass capable of damping impacts. The bag consists of a flexible air-impervious material with a suction valve and has either an opening permitting the insertion of the article and of the containing material, which opening is closed up by means of a detachable press system ensuring that a partial vacuum, necessary for compacting the granular materials placed inside, is maintained, or the bag is welded along all 4 sides when it is intended to encase the article to be protected.
Patent FR-2582713-A1 (FR)
Title: Adjustable and removable roller for a sliding leaf
Inventor: DESIRE RENE ALFRED
IPC: E05D15/06
Filed: 1986-04-22
Abstract: What is provided is an adjustable and removable carrier roller 1 for a sliding leaf 5, or supporting the roller at the end of a fork equipped at the other end with a curved nose which is hooked onto a horizontal pivot and which is locked by means of an adjusting screw 8. Under the screwing and unscrewing effect, this screw 8 makes it possible to adjust the height of the roller 1 and therefore to correct the verticality of the sliding window leaf 5.
Patent FR-2598407-A1 (FR)
Title: Process for improving the dimensional stability of plaster and cement compositions in the presence of water and products obtained
IPC: C04B28/14
Filed: 1986-05-07
Abstract: Process which makes it possible to improve the dimensional stability in the presence of liquid water of materials comprising, as main constituent, a mixture of plaster and of ground cement clinker and the products resulting from the use of this process. The invention is characterised in that the slaking of the solid material is performed in a previously prepared silica solution whose pH is adjusted before use to a value of between 4 and 7 with the aid of an inorganic acid.
Patent FR-2600032-A1 (FR)
Title: Multi-hull floating vessel with semi-rigid inflatable structures and floats consisting of removable elements
IPC: B63B7/08
Filed: 1986-06-11
Abstract: The present invention relates to the construction of light multi-hull craft of small dimensions, usable for pleasure-boating, whose floats consist of nestable elements, in which an air chamber 10 is inserted which provides leaktightness. This assembly is next slipped into an outer flexible envelope 1 whose edges are fitted with chafing strips 2 to avoid premature wear. A valve 11 allows inflation, the necessary orifices having been provided in the element 13 and in the outer envelope 1. On the rear part a panel is fixed with a linking traverse 23, capable of supporting an outboard motor. Simple in construction, this vessel offers the advantages of lightness and minimum bulk required by users.
Patent FR-2589856-A1 (FR)
Title: Process for the manufacture of products based on hydraulic binder, especially based on fibre-cement.
IPC: C04B41/47
Filed: 1986-07-09
Abstract: Process for manufacturing products based on hydraulic binder, in particular sheets or shaped products made of fibre-cement, based, for example, on asbestos or cellulose fibres, during the manufacture of which a dispersion of paraffin wax is deposited onto the latter; and corresponding products. According to the invention a dispersion of paraffin wax, preferably nonionogenic, which has a paraffin wax concentration of 25 to 55 % by weight, while the paraffin wax used has a softening point of between 65 and 100 DEG C, more particularly of at least 80 DEG C, is deposited onto the products which are provided, if appropriate, with a finishing seed bed based on tinted hydraulic binder.
Patent FR-2602068-A1 (FR)
Title: Adjustable device for proportional metering of two liquids
IPC: G05D11/00
Filed: 1986-07-23
Abstract: Metering of liquid products. The proportional, adjustable device for metering two liquids is characterised in that it comprises: - a reception tub 5, mounted under a source 1 for dispensing a first liquid (L1) so as to occupy, when empty, a stable position for filling, and, once filled, to be tilted into an emptying position above a storage tank 2, - a mechanism 10 controlling the limited movement, for each filling-emptying cycle of the tub, of a slide 11 along a slideway 22 dipping into a tub 3 for picking up a second liquid (L2), - a metering spoon 12 carried by the slide, and a stop 24 carried by the slideway. Application to monitoring water quality.
Patent FR-2603696-A1 (FR)
Title: Device for plotting dimensions
Inventor: BRIATTE JEAN MARIE
IPC: B25H7/04
Filed: 1986-09-10
Abstract: The invention relates to a device for plotting dimensions by tracing and/or marking on a section, in particular a metal section. This device is characterised in that the graduation scale 9 is on the one hand independent both of the section 1 and its possible support and, on the other hand, is associated with the marking gauge 6 via at least one connection means 3 trapping, and guiding in relative translational movement, the longitudinal reading scale 10 and the marking gauge 6 with respect to each other along a direction which is on the one hand substantially parallel to that defined by the bearing surfaces 7a of the marking gauge 6 on the section 1 and on the other hand passes in front of the longitudinal reference mark. Application to a device for reproduction and tracing.
Patent FR-2608688-A1 (FR)
Title: Device for propelling a vehicle using centrifugal force
IPC: F03G3/00
Filed: 1986-12-18
Abstract: The propulsion device comprises, carried by the vehicle, at least two heavy rotary bodies 20, 21 and means 2-12 for driving each of the rotary bodies in a reciprocating rotational movement over an angular travel which is less than 360 DEG about an axis which does not pass through its centre of gravity, this movement producing a centrifugal force F1, F2, the movements of the rotary bodies being synchronised so that the resultant R of the centrifugal forces generated by the said movements has a substantially constant orientation.
Patent FR-2608799-A1 (FR)
Title: Mechanical control device with cable
Inventor: DELIGNY JEAN
IPC: F16C1/22
Filed: 1986-12-23
Abstract: The present invention relates to a mechanical control with a cable, especially for a vehicle clutch or brake, with automatic adjustment of the length of the sheath. The sheath is in two segments 4, 5 terminated by end parts 8, 9 sliding one inside the other. A locking element comprises, for exmaple, balls 31 which are wedged between two surfaces carried by the end parts and one of which is conical, the balls being held by the locking element in the wedged position when the cone moves at the start of operation. In order to avoid the consequences of a premature release of the wedging at the end of operation, a ratchet device 20, 25 prevents the relative displacement of the end parts as long as a compression force is pushing the two segments towards each other, and frees them when this force has disappeared.
Patent FR-2592852-A1 (FR)
Title: Dispositif de pare-brise reglable en hauteur pour motocyles
Inventor: MINOBE SHINICHI
IPC: B62J17/00
Filed: 1987-01-09
Abstract: La présente invention concerne un dispositif de pare-brise réglable en hauteur pour un motocycle comportant un cadre avec un pare-brise disposé en travers du motocycle et susceptible de recevoir un déplacement selon la direction verticale. Le dispositif de réglage de la hauteur du pare-brise comporte une paire de moyens de guidage 38 montés rigidement sur les deux côtés du cadre 22 du motocycle qui comportent une paire de parties de guidage du pare-brise 52 qui s'étendent le long des côtés opposés du pare-brise 37 et qui définissent la trajectoire prédéterminée du pare-brise 37, une paire d'ensembles d'entraînement 40 allongés et flexibles qui peuvent coulisser longitudinalement, l'un le long de chaque moyen de guidage 38, un moyen de connexion pour relier les côtés opposés du pare-brise 37 à la paire d'ensembles d'entraînement 40 respectifs afin d'assurer le déplacement du pare-brise 37 le long de la trajectoire prédéterminée par le mouvement longitudinal des ensembles d'entraînement 40 le long des moyens de guidage 38 et un moyen d'entraînement 42 comportant une paire de roues d'entraînement 46 montées à rotation sur le cadre 22 pour être en engagement d'entraînement avec la paire d'ensembles d'entraînement 40 respectifs. Le pare-brise peut ainsi être descendu ou relevé facilement. (CF DESSIN DANS BOPI)
Patent WO-8802872-A1 (WO)
Inventor: CHARTIER ERIC
IPC: G09F9/30
Filed: 1987-10-16
Abstract: Ecran électro-optique et plus particulièrement structure de transistor de point de croisement réalisé en couches minces dans lequel on prévoit un doublage des électrodes de lignes et de colonnes (LG, CL) par des éléments de doublage (lg1, Col 1, Col 2), ainsi qu'un écran de lumière (EC) protégeant le transistor. L'invention concerne également un procédé de réalisation d'un tel écran. L'invention est applicable notamment dans la technique des écrans à cristaux liquides.
Patent WO-8803561-A1 (WO)
Inventor: BLANC BRIGITTE
IPC: C12N15/01
Filed: 1987-11-02
Abstract: Nouvelles souches d'Escherichia coli hyperproductrices ou simultanément hyperproductrices et hyperexportatrices de protéines exportées, caractérisées en ce qu'elles comportent une mutation, dite hyp, localisée dans la région MAlA mtl vers la minute 81, ladite mutation étant cotransductible à une fréquence d'environ 20 à 25 % par le bactériophage P1 avec le marqueur mtl, ladite mutation étant responsable d'une hyperproduction (et/ou d'une hyperexportation) d'au moins deux protéines d'origine périplasmique présentes, mais en quantité au moins 2 à 5 fois plus faible, dans la souche parentale; ces souches permettent la production accrue de protéines.
Patent FR-2609925-A1 (FR)
Title: Machine for stapling mouldings for producing picture frames and similar objects
IPC: B25B5/06
Filed: 1987-01-26
Abstract: Machine for stapling mouldings whose ends to be assembled have previously been cut into a bevel in order to form frames for framing pictures and similar objects and of the type comprising a table 5 equipped with means 50, 51 for guiding the mouldings to be assembled, a base 1 supporting the said table 5, a support member 42 for holding the mouldings against the table, means for engaging, into the thickness of the mouldings, on each side of the edges to be assembled, a staple 27 of V-shaped cross-section, the free ends of whose wings end in a rim, characterised in that the machine includes a carriage 8 mounted to slide on guide members 7 of the frame 1 and arranged under the table 5, the said carriage 8 supporting the support member 42 and the means 20, 23, 30 for engaging at least one staple 23 into the thickness of the mouldings.
Patent FR-2612137-A1 (FR)
Title: Device for adjusting the active length of a seat belt
Inventor: PARENT PIERRE
IPC: B60R22/19
Filed: 1987-03-13
Abstract: Device for adjusting the length of a seat belt, the latter normally being returned by suitable means so that a minimum so-called "active" length of belt grips the thorax of the user, the belt passing through passages in a return loop, characterised in that it includes means 30, 30' designed to allow it to be mounted on the said loop 12 and in that it includes a braking component 20 which can move elastically between a working position and a separated position, including a pinching bead 22, the elasticity of the braking component being such that in the working position the pinching bead 22 pinches the belt 10 against a support surface 23 made on the said return loop 12.
Patent FR-2600886-A1 (FR)
Title: Matieres pour empreintes dentaires precises comprenant du silicone.
Inventor: FUTAMI SHUNICHI
IPC: A61K6/90
Filed: 1987-07-03
Abstract: MATIERE POUR EMPREINTES DENTAIRES PRECISES COMPRENANT UN SILICONE DURCISSANT A LA TEMPERATURE AMBIANTE, DU TYPE A DURCISSEMENT PAR CONDENSATION OU A DURCISSEMENT PAR ADDITION; ELLE CONTIENT, EN OUTRE, DE 0,1 A 10,0 EN POIDS D'AU MOINS UNE PROTEINE SOLUBLE OU LEGEREMENT SOLUBLE DANS L'EAU, FACULTATIVEMENT AVEC 0,05 A 5,0 EN POIDS D'AU MOINS UN AGENT CONFERANT UNE NATURE HYDROPHILE, CHOISI PARMI LES HUILES DE SILICONE HYDROPHILES ET LES AGENTS TENSIO-ACTIFS NON IONIQUES.
Patent FR-2619585-A1 (FR)
Title: Process for making earth banks impervious by spraying with a mixture based on clay and cement
IPC: E02B3/12
Filed: 1987-08-18
Abstract: The invention concerns a process for making all types of natural or artificial earth banks of any slope impervious above and under water.   It comprises, in its preferred form, an application onto the bank of a mixture based on clay, cement and water in varying proportions in one or more successive coats using an installation which can be made self-propelled. This process for making earth banks impervious can be applied universally and is characterised by its simplicity, its flexibility, its ease of implementation, the easy availability of its components and its low cost.
Patent FR-2604279-A1 (FR)
Title: Milieu d'enregistrement d'informations optiques
Inventor: NITO KEIICHI
IPC: G11B7/2536
Filed: 1987-09-17
Abstract: UN MILIEU D'ENREGISTREMENT D'INFORMATIONS OPTIQUES COMPRENANT UN SUPPORT TRANSPARENT ET UNE COUCHE D'ENREGISTREMENT D'INFORMATIONS OPTIQUES FORMEE SUR LEDIT SUPPORT SELON LEQUEL LE SUPPORT TRANSPARENT EST REALISE EN UNE MATIERE RESINEUSE CONSTITUEE PRINCIPALEMENT D'UNE RESINE DE POLYCARBONATE QUI CONTIENT AU PLUS 4 EN POIDS DE FRACTIONS A BAS POIDS MOLECULAIRE AYANT UN POIDS MOLECULAIRE MOYEN EN POIDS NE DEPASSANT PAS 3 500 MESURE PAR RAPPORT AU POIDS MOLECULAIRE DU POLYSTYRENE, EN VUE D'EVITER LA DOUBLE REFRACTION DU MILIEU D'ENREGISTREMENT D'INFORMATIONS OPTIQUES ET CONDUISANT A UN RAPPORT SIGNAL : BRUIT AMELIORE ET A UNE RESISTANCE A LA TRANSFORMATION THERMIQUE ET A UNE RESISTANCE A L'IMPACT SUPERIEURES.
Patent FR-2622801-A1 (FR)
IPC: A61K36/00
Filed: 1987-11-06
Abstract: Anti-infectious drug comprising an effective quantity of the active principle obtained by the action of a mixture of glycerides, in particular olive oil, on the constituent vegetable matter of the hazel-nut tree.
Patent FR-2624379-A1 (FR)
IPC: A61M5/14
Filed: 1987-12-10
Abstract: The present invention relates to a device used for infusion in humans and animals and comprising, from upstream to downstream in the direction of the infusion liquid, a needle for attachment to the receptacle containing the said liquid, a drop counter, a flow rate controller, and a tube whose end comprises a needle connection for infusion, characterised in that there is, between the said connection needle (1) and the said tube (20), a piece (11, 24) designed in such a way that the said needle and the said piece can be driven in a movement of free rotation relative to one another, and in that the said tube (20) is in the form of a spiral.
Patent FR-2624843-A1 (FR)
Title: Device for raising the rear of agricultural tractors
IPC: B66F7/24
Filed: 1987-12-16
Abstract: The invention concerns a device for raising the right or left rear of agricultural tractors fitted with a hydraulic lift rapidly and in total safety. It consists of a curved arm 1 bearing on the ground via an upright foot 6, reinforced by a tie 3 and four spacers, made integral with the tractor's lifting arm by a pin connecting the fixing cap 7 transversely to the swivel joint of the lifting arm. It also consists of a wedge adjustable in length and in height by two hinged arms 12 and 14 connected by a stop piece 13 and resting on a sliding support 10. When the user causes his lift to move from low to high, the mechanical effort resulting from the traction created by the lifting mechanism is transferred to the ground by the adjustable wedge buttressed under the lifting arm.
Patent FR-2626247-A1 (FR)
Title: Emballage de carton ou analogue, en forme de boite ouverte
Inventor: LACAUX PHILIPPE
IPC: B65D5/00
Filed: 1988-01-25
Abstract: Emballage de carton ou analogue en forme de boîte ouverte comprenant un fond rectangulaire ou carré 2, bordé par deux côtés longitudinaux 3, 4 et par deux côtés transversaux 5, 6 dont chacun d'eux est relié audit fond 2 par une ligne de pliage 7, 8, 9 ou 10, chaque côté longitudinal 3, 4 étant prolongé à chacune de ses extrémités par un volet 11.5, 11.6, 12.5, ou 12.6 articulé autour d'une ligne de pliage 13, 14, 15 ou 16 orthogonale à celle 7 ou 8 reliant le côté longitudinal correspondant 3 ou 4 audit fond 2. Selon l'invention, cet emballage est remarquable en ce que, parmi les deux volets 11.5, 12.5 ou 11.6, 12.6 associés à un côté transversal 5 ou 6, l'un d'eux 11.5, 11.6 a une longueur supérieure à la moitié de la longueur du côté transversal 5, 6 correspondant et comporte une excroissance 41 qui, à elle seule, forme un tel téton de gerbage.
Patent FR-2611234-A1 (FR)
Title: Dispositif d'allumage du type a distribution electronique pour un moteur a combustion interne a plusieurs cylindres
Inventor: FUJINO YASUNORI
IPC: F02P3/055
Filed: 1988-02-04
Abstract: L'INVENTION CONCERNE UN DISPOSITIF D'ALLUMAGE DU TYPE A DISTRIBUTION ELECTRONIQUE POUR UN MOTEUR A COMBUSTION INTERNE A PLUSIEURS CYLINDRES. CE DISPOSITIF COMPORTE UNE PLURALITE DE CIRCUITS D'ALLUMAGE PREVUS CHACUN POUR UN OU DEUX DES CYLINDRES DU MOTEUR ET CONTENANT UNE BOBINE D'ALLUMAGE 4 A 9 ET UN ELEMENT DE COMMUTATION DE PUISSANCE 20 A 25, ET UNE PLURALITE DE SYSTEMES D'ALLUMAGE PREVUS CHACUN POUR PLUS D'UN DESDITS CIRCUITS D'ALLUMAGE ET CONTENANT UN SEUL CIRCUIT DE LIMITATION DE COURANT 17, 18, 19 SERVANT A COMMANDER LES COURANTS TRAVERSANT LES ELEMENTS DE COMMUTATION DE PUISSANCE DES CIRCUITS D'ALLUMAGE ASSOCIES. APPLICATION NOTAMMENT AUX MOTEURS A COMBUSTION INTERNE POUR VEHICULES AUTOMOBILES.
Patent FR-2631052-A1 (FR)
Title: Device for taking up and laying down a working tool automatically by means of the tool-carrier of a machine, particularly an earth moving machine
Inventor: O'TOOLE JEAN
IPC: E02F3/36
Filed: 1988-05-04
Abstract: Mounting a tool on a machine. The device is characterised in that: . on the tool, the upper fitting members 7 consist of two coaxial pins 8 extending at a distance from the rear face, whereas the lower fastening member 10 forms a setting-in bar 11 extending at a distance from the rear face. . and on the tool-carrier, the grasping means 18 are formed by housings which are open upwards, whilst the locking member 25 includes a clevis 20 for interlocking the bar and a wedge 26 moved by an actuator 27. Application to earth moving machines.
Patent FR-2632399-A1 (FR)
Title: Multi-function navigation protractor
IPC: G01C21/20
Filed: 1988-06-03
Abstract: This apparatus comprises, against a plate A, fitted with two slides D, a circular protractor B graduated from 0 to 360 DEG and from 0 to 24 hours, surmounted by a rule C which pivots on the pin F of the protractor B. This protractor moves along f1 over markings composed of a median line and equally spaced circle arcs intersected by radii d o, d n, which makes it possible to determine a route or plot a position, and the drifts and variations in speed due to the currents. This protractor also moves on another set of markings comprising divisions h o to h 6, corresponding to the times of the times, linked with a linear scale E (moving along f2). The hours being related to the scale E of the water heights by a harmonic division respecting the law of variation of the water heights.
Patent FR-2638836-A1 (FR)
Title: Temperature measurement device
Inventor: BARTHELEMY PATRICK
IPC: G01K1/02
Filed: 1988-11-04
Abstract: The measurement sensor 10 and the analog/digital conversion circuit 12, 14 of the temperature measurement device are periodically supplied, under the control S of an electronic processing circuit 18 to which the digital measurement signal D is applied, so as to prevent self-heating of the measurement circuit.
Patent FR-2639273-A1 (FR)
Title: Magasin pour le rangement d'outils et la presentation de ceux-ci a une machine d'usinage
IPC: B23Q3/155
Filed: 1988-11-21
Abstract: Ce magasin comprend une plaque 2 dans un bord de laquelle débouchent des encoches formant logements pour les outils. A chaque encoche est associée une lame de ressort 9 comportant elle-même une encoche dont le fond forme un tronçon de coupelle 13. L'outil 4 comprend une bague intermédiaire 15 destinée à être pincée entre la plaque 2 et la lame 9, dont la face d'appui 16 sur le disque est plane, et dont l'autre face est en forme de calotte sphérique 17 de forme complémentaire de la coupelle. Application à l'équipement de micro-fraiseuses pour réalisation de prothèses dentaires.
Patent FR-2640840-A1 (FR)
Title: Process for coding an image string, by a transformation and a plurality of variable-length codes, and devices for implementing this process
Inventor: PERRON CLAUDE
IPC: H04N7/26
Filed: 1988-12-16
Abstract: This process consists in: - dividing each image into blocks of image elements; - representing each block either by the luminance and chrominance values of this block, or by the differences in values of luminance and of chrominance with respect to a couterpart block in the image preceding the current image; - applying the cosine transformation to each block of values; - coding each non-zero value of transformation coefficient and coding each range of zero values, by a variable-length codeword; each codeword being dependent not only on the value to be transmitted, but also on the rank of the coefficient, or on the range. Each codeword also depends on the value of a standard deviation determined for each coefficient rank, so as to optimise the coding tree as a function of the statistical distribution of the information. The codewords are not stored in read-only memories but are calculated by a parametrisable device enabling a plurality of distinct coding trees to be used. Application to television picture coders/decoders.
Patent FR-2641365-A1 (FR)
Title: Procedes et dispositifs pour pulveriser finement un combustible liquide et bruleurs equipes de ces dispositifs
Inventor: PILLARD JEAN-CLAUDE
IPC: F23D11/10
Filed: 1988-12-30
Abstract: L'invention a pour objet des procédés et des dispositifs pour pulvériser finement un combustible liquide et des brûleurs équipés de ces dispositifs. Un brûleur selon l'invention comporte une tête de pulvérisation primaire 1 qui délimite une chambre 2 dans laquelle on mélange un combustible liquide avec un fluide auxiliaire comprimé, laquelle tête est équipée de buses primaires 3 desquelles sort un jet 4 de combustible pulvérisé. Le brûleur comporte en outre une tête de pulvérisation secondaire 5 qui est pourvue de buses secondaires 6 qui sont coaxiales aux buses primaires et qui ont un diamètre supérieur à celui des buses primaires. Les deux têtes délimitent entre elles un espace intermédiaire 7 et le brûleur comporte des moyens pour envoyer un fluide auxiliaire dans cet espace lequel fluide se détend à travers les buses secondaires. Une application est la construction de brûleurs de combustibles solides pulvérisés évitant les imbrûlés liquides.