baber/WOPTO huggingface dataset:
Patent FR-2664303-A1 (FR)
Title: Hydrophobic composition and process for the manufacture of water-repellent units on a fabric using the said composition
Inventor: ALAIN FINET
IPC: D06M13/213
Filed: 1990-07-06
Abstract: The invention relates to a hydrophobic composition comprising:     - from 5 to 30% of a water-repelling agent   - from 3 to 5% of a thickening agent   - from 3 to 5% of a heat-condensable resin - from 2 to 3% of a catalyst for the polymerisation of the heat-condensable resin, the remainder being water.o
Patent FR-2663530-A1 (FR)
Title: Improvement to the device for equipping the head of a densitometer with reference cells and measurement cells
Inventor: GUILHEM CICOLELLA
IPC: A61B6/03
Filed: 1990-09-24
Abstract: The invention relates to a device which makes it possible to avoid the angular loss of the exploratory field by increasing the number of photoelectric X-ray cells which constitute the head of a densitometer. This device consists of 27 reference cells divided into 3 compartments of 9 cells, and 434 measurement cells divided into 62 compartments of 7 cells. The device according to the invention is intended in particular for the exploration of the cervical and intestinal zones of the organism.
Patent FR-2669802-A1 (FR)
Inventor: PATRICE FLIPPE
IPC: H04R25/02
Filed: 1990-11-23
Abstract: The intra-auricular programmable hearing aid comprises a microphone (2), dynamically programmable filtering means (3, 4), an adjustable power amplifier (8) and a sound restoring transducer (9), all of which are fed by a battery (1). The controlled capacitance filtering means (3, 4) are produced, with the programming memory and its interface, in the form of at least one integrated circuit (U1, U2) comprising at least one oscillator associated with at least one step-up DC-DC voltage converter for supplying the said memories, the whole being supplied from a low-voltage miniature battery (1). The power amplifier (8), supplied from the same battery (1), is produced as a single integrated circuit provided with external capacitors (87, 88) for decoupling.
Patent FR-2669550-A1 (FR)
Title: Game of patience using the folding of a sheet
Inventor: NANCEL DUKERS
IPC: A63F9/08
Filed: 1990-11-26
Abstract: Game of patience comprising a sheet representing a multiplicity of folding lines (1-2, 2-3, 3-4, A-B, B-C, C-D), around each of which it may be folded as desired, in one direction or in the other, these folding lines subdividing the sheet into a multiplicity of square surface elements (A1,A2,... B3,...,D4), of identical dimensions, at least some of the surface elements carrying, on at least one of their faces, an elementary image, it being possible for the sheet to be brought, by successive folding operations along the folding lines, into different final configurations, as desired, the elementary images which remain visible joining together in some of the said final configurations in order to form a predetermined composed image.
Patent WO-9111308-A1 (WO)
Title: Procede de fabrication d'un materiau composite
Inventor: DIAS-COELHO ALAIN
IPC: B01J19/10
Filed: 1991-01-22
Abstract: Procédé de fabrication d'un matériau composite comprenant le mélange intime et homogène d'au moins deux composants, caractérisé en ce que l'on met en vibration ledit mélange dans un récipient à une fréquence proche de la moyenne des fréquences de résonance de chacun des composants ou de celle du récipient de manière à dégazer les composants puis on réalise la liaison entre les composants, de telle sorte que le matériau composite résultant possède une structure sensiblement exempte d'air inclus, compacte et dense.
Patent FR-2671340-A1 (FR)
Inventor: JEAN-PIERRE LETOURNEUX
IPC: C02F1/52
Filed: 1991-01-08
Abstract: Process for the purification of aqueous solutions contaminated with nitrate ions. This process is characterised in that it consists in precipitating double or mixed hydrated calcium nitroaluminates, such as especially calcium mononitroaluminate hydrate, by addition of at least one agent introducing the element aluminium and at least one agent introducing the element calcium into the solutions to be treated, the overall molar ratio of the element aluminium to nitrate, Al/NO3, being higher than 1, the overall molar ratio of calcium to nitrate, Ca/NO3, being greater than 2, and in that the precipitation reaction is performed with stirring and at basic pH, preferably higher than 10.5. The process according to the invention is intended especially for the treatment of polluted waters such as domestic sewage and industrial effluents and for the treatment of liquid manure.
Patent FR-2671840-A1 (FR)
Inventor: ANNE-MARIE LAPIERRE
IPC: F16G1/12
Filed: 1991-01-21
Abstract: The subject of the present invention is a belt (1), especially for positive driving used in the timing system of an internal combustion engine. The belt (1) comprises a core (3) formed by at least one metal alloy strip with a high elastic limit and positive drive elements (6, 7) arranged transversely to the said core on at least one of the two faces of greatest width of the latter. The metal strip (3) and the positive drive elements (6, 7) are coated with a polymer film (9) of uniform thickness, the said coated elements forming means for the positive driving of the belt. Another subject of the invention is a method of making such a belt.
Patent WO-9207448-A1 (WO)
Inventor: PICCALUGA PIERRE
IPC: H04R5/02
Filed: 1991-10-16
Abstract: Method of sound reproduction using at least one electro-acoustic transducer, characterized in that the transducer(s) emit(s) in three perpendicular directions, forwardly, rearwardly and laterally in quadrature with the two others. The process also concerns an apparatus for reproducing sound comprising a single transducer (3) lodged partially in a tube (1) and partially in a cavity (2) adjacent to the tube, or at least two transducers, of which one is lodged in a tube, the other in a cavity, the tube and the cavity then being separated. Application in stereophonic sound reproduction.
Patent WO-9211340-A1 (WO)
Inventor: DONCHE ALAIN
IPC: C09K8/20
Filed: 1991-12-19
Abstract: In the field of well drilling, the disclosed method improves the lubricating and cleaning power of aqueous slurries by adding an efficient quantity of scleroglucane, particularly not refined, to the slurry. Application to the drilling of deflected wells.
Patent FR-2657726-A1 (FR)
Title: Dispositif de moulage pour encapsuler un element semiconducteur et procede de positionnement d'un cadre de montage sur un moule.
Inventor: TOSHINOBU BANJO
IPC: B29C45/14
Filed: 1991-01-30
Abstract: Une broche de référence (150) est établie sur un moule inférieur (108) d'un dispositif de moulage (100). Un cadre de montage (3) est déplacé avec un dispositif de préhension (120) qui est fixé à un mécanisme d'entraînement en X-Y (110). Un trou (132) est formé dans une plaque (131) du mécanisme d'entraînement en X-Y. Des images respectives du trou et de la broche sont détectées par une caméra de télévision (142), pour commander la position relative du moule inférieur et du cadre de montage en déplaçant la plaque (131).
Patent FR-2675875-A1 (FR)
Title: Variable-speed transmission mechanism
Inventor: HUANG CHING-SHIANG
IPC: F16H15/12
Filed: 1991-04-26
Abstract: Variable-speed transmission mechanism comprising a pair of gravity flywheels (10, 10a) located in parallel and rotating respectively in a fixed or movable fashion about a support shaft (12, 12a) and at least one or more power input (14) and output (14a) devices respectively mounted radially between the flywheels (10, 10a), including a pair of friction wheels (16) for the frictional transmission in conjunction with the flywheels (10, 10a). …<??>The input device (14) transmits an eccentric force of unequal inertia and the input power applied to the input device (14) can be adjusted so as to reduce it, which allows the output device (14) to obtain an output power and speed which is variable and without jolts. … …
Patent FR-2677003-A1 (FR)
Title: Dispositif pour deplacer une piece mobile entre une premiere et une seconde positions et la maintenir dans chacune de ces positions.
Inventor: JEAN ROCH
IPC: B65G47/64
Filed: 1991-05-30
Abstract: Dispositif pour déplacer une pièce mobile (1), et en particulier une pièce d'aiguillage dans une installation de tri postal, entre une première et une seconde positions, et la maintenir dans chacune de ces positions, le dispositif comprenant un moyen élastique, de préférence un ressort à lame (3) en matériau composite à inertie, qui passe entre les deux positions par un point de contrainte maximale, où l'équilibre est instable, sous l'action de moyens d'actionnement qui soient capables de l'amener à proximité de ce point par une phase d'armement suivie d'une phase d'arrêt et d'une phase de détente déclenchée au moment désiré.
Patent FR-2678677-A1 (FR)
Title: Device for inclining and positioning ladder-forming structures and the like, with respect to a support plane
Inventor: ROGER MONDELIN
IPC: E06C7/44
Filed: 1991-07-03
Abstract: The device for inclining and positioning ladder-forming structures and the like with respect to a support plane is noteworthy in that it comprises a framework (1) forming an underframe which can receive, in a fixed position, a shaped sole piece (2-6) arranged so that it fits into a shaped support (3-9) which is articulated and positioned in a variable manner with respect to the said sole piece, the said support being associated with means which enable it to be coupled to all or part of the length of one of the rungs (E3) of the said ladder and ensure that it is connected and securely fixed to the said rung.
Patent FR-2681690-A1 (FR)
Title: Device for measuring the oil consumption of an internal combustion heat engine
Inventor: YVON TOUBOULIC
IPC: G01N33/28
Filed: 1991-09-20
Abstract: Device for measuring the lubricant oil consumption of a heat engine (1) by burning of the oil in the cylinders of the engine, based on the detection of sulphur dioxide (SO2) present in the exhaust gases, characterised in that it comprises: - a circuit (4) for sampling the burnt gases, comprising sulphur oxidisation means (6, 7), selective-modulation U.V. detection means (9) and means (45) for measuring physical characteristics of the latter; - means for measuring various operational parameters of the engine; - and, storage and calculation means (12) for calculating the desired numerical value from the values (Pi, Qj) delivered by the various measurement means equipping the engine.
Patent FR-2684176-A1 (FR)
Title: Closure base for a combustible case
Inventor: BERNARD BRION
IPC: F42C19/10
Filed: 1991-11-21
Abstract: The technical sector of the invention is that of closure bases for combustible cases intended to contain a propulsive charge. The base (2) according to the invention closes a combustible case (1) comprising a cylindrical casing (2) and intended to contain a propulsive charge (4). It is characterised in that it consists of a peripheral part (9), intended to be secured to the cylindrical casing (12), and of a central element (10) intended to carry an igniter (7) and in that it comprises means (11-12-13-15-16) allowing dismantling of this central element (10) from the peripheral part (9). Application to artillery ammunition.
Patent FR-2686884-A1 (FR)
Title: Jacaline fragments and their use as medicinal product especially in the treatment of diseases linked to HIV viruses
Inventor: JEAN FAVERO
IPC: C07K14/42
Filed: 1992-01-31
Abstract: Peptide having a biological activity equivalent to that of jacaline and comprising the following sequence (II): in which X represents an uncharged hydrophilic amino acid. Use of this peptide or of one of the subunits of jacaline in the treatment of diseases linked to HIV viruses.
Patent FR-2680035-A1 (FR)
Title: Systeme de copiage a grande vitesse pour bandes video.
Inventor: SHINJI TAKEMOTO
IPC: H04N9/802
Filed: 1992-03-25
Abstract: Dans ce système, sur chacun des N magnétoscopes maîtres (1, 2) est montée l'une des N bandes maîtresses portant les mêmes informations, et les N magnétoscopes (1, 2) reproduisent les informations enregistrées avec un déphasage mutuel à N fois la vitesse normale dans le mode variable. N signaux vidéo ou son reproduits sont introduits dans le convertisseur de vitesse (4) et ils sont convertis en un unique signal vidéo ou son continu dans l'ordre dans lequel le signal a été enregistré sur la bande maîtresse, par compression de la base de temps des informations à 1/N fois celle qui a été utilisée au moment de l'enregistrement. On obtient ainsi un signal de la même forme que le signal produit sur piste et ce signal est enregistré par plusieurs magnétoscopes esclaves (8) dans lesquels les vitesses de rotation du tambour et du cabestan sont N fois la vitesse normale.
Patent FR-2690613-A1 (FR)
Title: Four point posture monitoring system - uses detectors under heel and toe of each foot to give pressure signals that are processed to give measure of posture
Inventor: REUVEN KOHEN-RAZ
IPC: A61B5/103
Filed: 1992-04-29
Abstract: The posture monitoring has an acquisition phase gathering signals (S1-S4) from four detectors (C1-C4) in the top surface (P) of a plate on which the subject stands. The signals are processed to deliver data representative of the posture of the subject. The four signals represent the pressure exercised by the heel and toe of each foot of the subject on the detectors. The relative strengths of these signals can be used to deduce measures of the posture of the subject. The subject receives visual information on their posture from a screen (3), and resulting changes of posture are monitored and displayed. ADVANTAGE - Portable posture measurement equipment that can be brought to subjects home environment
Patent FR-2693166-A1 (FR)
Title: Dispositif de montage des vis à billes assurant la manÓoeuvre des étagères de bouchage d'une cuve de lyophilisation.
Inventor: PATRICK GALLET
IPC: F26B5/06
Filed: 1992-07-02
Abstract: L'extrémité inférieure de chaque vis à billes (4) est engagée dans un écrou (6) à pas nul équipé de gorges parallèles et horizontales (7) destinées à recevoir des billes (8) qui coopèrent avec des rainures (9) prévues dans un manchon d'extrémité (10) porté par la vis. Un système d'étanchéité est constitué de couronnes (19) en acier inoxydable fritté qui sont rapportées à la partie supérieure et à la partie inférieure du manchon et sont maintenues par un joint profilé en matière synthétique souple. Application aux cuves de lyophilisation.
Patent FR-2693819-A1 (FR)
Title: Photographic surveillance device for premises - uses intruder detector to activate remote photographic device which uses flash lights located away from it
Inventor: DENIS LAKEHAL
IPC: G08B13/196
Filed: 1992-07-17
Abstract: The device consists of a commercial camera (19) with automatic film advance. A control unit(20) operates the shutter release button (21) when it receives a signal from an intruder detector. The device is equipped with a flash light (26) with secondary flash lights if the area covered by the camera is large. A photoelectric cell (27) determines whether the flash is required. ADVANTAGE - Separation of intruder detector and camera help to protect device from tampering by intruders and flash lights may be located remotely from it to assist in this.
Patent FR-2680633-A1 (FR)
Title: Section de canne a peche d'extremite de manche telescopique.
Inventor: MASAHIRO FURUKAWA
IPC: F16B7/10
Filed: 1992-08-04
Abstract: Une section de canne à pêche d'extrémité de manche télescopique inclut une section de canne à pêche auxiliaire (4) montée à l'intérieur de manière à pouvoir s'étendre vers l'arrière et une section de canne à pêche avant (1) montée dans la section de canne à pêche auxiliaire (4) de manière à pouvoir s'étendre vers l'avant de la section d'extrémité de manche (2). Lorsque la section de canne à pêche auxiliaire (4) est dans une position contenue, une extrémité de préhension arrière de la section de canne à pêche auxiliaire (4) est située de manière à être adjacente à une extrémité de préhension arrière de la section d'extrémité de manche (2).
Patent FR-2694914-A1 (FR)
Title: Wheelbarrow suspension having shock absorbing features - comprises leaf springs made of fibre reinforced material on either side of wheel which absorbs vertical and horizontal shocks and supports loads carried by wheelbarrow
Inventor: GLEYSE GILBERT
IPC: B62B1/18
Filed: 1992-08-18
Abstract: The barrow design has two flexible parallel leaf springs (3) located either side the wheel (4).   Relative displacement of the wheelbarrow loads (1,2) results from deformation of the leaf springs which form a fork with an angle of incidence of about 30 degrees towards the front. The leaf springs have a fictitious axis of rotation (8) for vertical shock absorbing. The leaf springs are flexible along the vertical axis (5) and are rigid along horizontal axes (6,7).  Rigidity along the axis (6) keeps the wheel centred  in the wheelbarrow axis and rigidity along the axis (7) allows transmission of the operator's  push and opposes horizontal shocks. ADVANTAGE  -  Provides user comfort against vertical and horizontal shocks.
Patent FR-2697075-A1 (FR)
Title: Automobile surface painting control enclosure - uses tunnel walls to reflect light from artificial source so as to provide controlled illumination of automobile surface
Inventor: PIERRE COSTA
IPC: F21V7/00
Filed: 1992-10-15
Abstract: The enclosure(1) is in the form of a tunnel in which the automobile is placed, where it is illuminated by artificial light. The automobile surface is indirectly illuminated from the light source(8) whose rays(a,b,c,d) are reflected from the walls(2A,2B,2C) of the enclosure(1). The walls have alternate zones which have different reflecting properties so that the surface(5) has an alternate succession of light and dark zones which enables painting defects to be easily identified. USE/ADVANTAGE - Provides improved lighting conditions for the paint sprayer so that paint faults can easily be detected.
Patent FR-2699221-A1 (FR)
Title: Wallpaper-hanging device attachable to ladder - has U-shaped frame with adjustable width which is attached to rungs while side pieces rest on wall
Inventor: ROGER MONDELIN
IPC: B44C7/02
Filed: 1992-12-14
Abstract: The device consists of a U-shaped frame (3) which can be fixed (7) to one of the rungs (1.1) of the ladder. The side pieces of the frame rest on the wall which is to be papered. The width (e) of the frame can be adjusted according to the width of the wallpaper, so that the strips can pass through the frame. The device also enables the ladder to be offset so that it does not rest directly on the section of walling which is to be papered. USE/ADVANTAGE - For attaching to ladder when wallpapering. Wall can be papered without having to move ladder.
Patent FR-2699845-A1 (FR)
Title: Procédé de réalisation d'éléments rotatifs et particulièrement de poulies à gorges multiples.
Inventor: MANUTE S F R M SOCIETE FRANCAI
IPC: B23P11/00
Filed: 1992-12-31
Abstract: Procédé de réalisation d'éléments rotatifs à gorges multiples constitués d'un moyeu unique (3), de flasques intermédiaires de séparation (4) et de flasques d'extrémité (4f) définissant, avec la surface externe (6) du moyeu unique (3) des gorges (5) des liens souples sans fin, caractérisé en ce que chaque flasque intermédiaire de séparation (4), constitué d'un disque monobloc, est disposé dans une rainure circonférentielle d'insertion (12) usinée à la surface externe (6) dudit moyeu unique (3), en ce que chacun desdits flasques (4) est rendu solidaire du fond de ladite rainure circonférentielle d'insertion (12) par une opération mécanique de solidarisation destinée à réduire le diamètre initial (di) de son alésage central (a) et en ce que, après sa mise en place, le diamètre final (da) de l'alésage central (a) de chacun desdits flasques (4) est inférieur au diamètre du moyeu unique (3).
Patent WO-9319237-A1 (WO)
Title: Steam iron with device for detecting and removing scale
Inventor: VERGNES JEAN DANIEL
IPC: D06F75/18
Filed: 1993-03-19
Abstract: Steam iron comprising an evaporation area (7) receiving water from a reservoir (5) via an injecting device, and feeding steam to a distributing chamber (4) from which the steam can be used; a scale detecting device (8) through which passes fluid circulating in the evaporation area (7), said device (8) generating information on the volume of scale build-up in said area; and a deviation circuit (9) for disconnecting, based on this information, the evaporation area (7) from the distributing chamber (4) so as to descale the appliance by means of a descaling liquid poured into the reservoir (5) and evacuated to an outer element connected to the deviation circuit (9), the descaling liquid passing through the evaporation area (7) but not the distributing chamber (4). The area includes either a calibrated water inlet port (11) or a calibrated steam vent (12), so that the volume of scale building up therein is sufficiently small as to ensure that the descaling product has an effect.
Patent FR-2700458-A1 (FR)
Title: Method of framing of picture with variable length sides
Inventor: JEAN-MARIE SPITZ
IPC: A47G1/08
Filed: 1993-01-15
Abstract: The method includes spacing sides of frame, this frame having each side made from three tubular elements (10, 20, 30). The end parts (11, 12) of each element slide on the median part (13).The picture is then inserted into the frame. The end parts are then pulled inwards by springs whose ends are joined to the outer end of each end part and to the corresponding ends of the median part.Once in position, the telescopic parts are fixed by radial locking screws (11). The end parts of one side are joined to the end parts of the next side by moulded corners (40) with blind holes (41) in which the end parts are fixed by pins (42).
Patent WO-9402778-A1 (WO)
Inventor: PARMENTIER FRANCOIS
IPC: G02B6/00
Filed: 1993-07-27
Abstract: La présente invention concerne un dispositif d'éclairage comprenant un guide optique (1) dont le coeur est réalisé en un matériau principal transparent. Le guide optique (1) comporte une face sur laquelle est déposé un objet (4) à illuminer et une tranche d'illumination. Une première couche réfléchissante vis-à-vis de la lumière conduite par le guide est intercalée entre la face (3) et l'objet (4), et l'on munit le guide d'un moyen pour que la lumière qui le parcourt puisse traverser cette couche réfléchissante et atteindre et illuminer l'objet (4). De préférence, une première couche (9) réfléchissant la lumière et possédant des discontinuités (10) est interposée entre la face (3) et l'objet (4). Cette première couche (9) est de préférence transparente et possède un indice de réfraction inférieur à l'indice de réfraction du matériau principal.
Patent FR-2686665-A1 (FR)
Title: Mecanisme a roue libre pour vehicules automobiles a quatre roues motrices.
Inventor: WOLFGANG BEIGANG
IPC: F16D15/00
Filed: 1993-01-27
Abstract: Un tel mécanisme peut être placé entre l'arbre de transmission et un coupleur à fluide visqueux à l'entrée du différentiel des roues arrière. Une cage de commande (29) de ce mécanisme et une partie de roue libre (17), recevant cette cage, sont rotatives l'une par rapport à l'autre. La cage (29) et l'autre partie de roue libre (14) peuvent être tournées l'une par rapport à l'autre entre deux positions extrêmes. Un ressort (36) tend à produire, à une des positions extrêmes, une liaison par crabotage entre les parties de roue libre (17, 14). A l'autre position extrême, ces parties (17, 14) sont axialement appuyées l'une sur l'autre. Utilisable notamment entre les roues avant entraînées en permanence et les roues arrière non entraînées en permanence d'une automobile.
Patent WO-9413180-A1 (WO)
Title: Mealtime aid device
Inventor: CALDI MICHEL
IPC: A47G19/02
Filed: 1993-12-09
Abstract: A mealtime aid device including a portion (70') forming a handle and a number of containers (e.g. 76) joined to the upper end of the handle by releasable securing portions (74, 78).