baber/WOPTO huggingface dataset:
Patent FR-2754460-A1 (FR)
Title: Fire retarding obturator for pneumatic pipe
IPC: A62C2/14
Filed: 1996-10-14
Abstract: The cartridge 3 is housed in a sleeve 2 which has a bead 4 projecting around the inside of it's bore enabling the cartridge to be mounted in the sleeve via snapping lugs 24 engaging the bead. The cartridge typically contains closable shutters 8A and 8B operated by a fusible link which gives way at a suitable temperature threshold. The sleeve containing the cartridge is generally sealed in the opening of a wall and connects the respective ends of a ventilation pipe.
Patent FR-2755690-A1 (FR)
Title: Nouveaux derives aminomethyl heterocycliques, leur procede de preparation et les compositions pharmaceutiques qui les contiennent
Inventor: LESIEUR DANIEL
IPC: A61K31/428
Filed: 1996-11-08
Abstract: Dérivés de formule générale (I): (CF DESSIN DANS BOPI) où A, X, R1 , Y, n et Ar sont définis dans la description. Médicaments.
Patent FR-2756873-A1 (FR)
Title: Improved automobile starter control and starting method
Inventor: VILOU GERARD
IPC: F02N11/08
Filed: 1996-12-11
Abstract: The starter motor (M) energising (B) contactor (1a,1b,1c) is controlled by the ignition key (2) via a switching transistor (T) operated by a microprocessor (3) including a delay circuit (T1) initiated at the first attempt to start. During the delay period, the microprocessor, through the switching transistor, prevents the contactor closing if the battery voltage exceeds threshold value set above its normal level with the engine shut down, indicating that the engine is running and the alternator in service. Below this threshold starting attempts are permitted. To allow starting with an insufficiently charged battery, jumpering in e.g. another vehicle's battery, the program removes the inhibition on contactor closing after a preset number of starting attempts have been made.
Patent FR-2758498-A1 (FR)
Title: Dispositif de diffusion d'un flux d'air pour habitacle interieur de vehicule, notamment vehicule automobile
Inventor: DAUVERGNE JEAN
IPC: B60H1/34
Filed: 1997-01-20
Abstract: La présente invention concerne un dispositif de diffusion d'un flux d'air pour habitacle intérieur de véhicule, notamment véhicule automobile, comprenant: - une buse (1), orientable, mobile au niveau d'une paroi (2) dudit habitacle, apte à permettre la projection du flux d'air, selon une direction (3) donnée, à l'intérieur d'un cône de débattement (4), - des moyens (5) de réglage du débit du flux d'air, - des moyens (6) de réglage de la température du flux d'air.par.
Patent FR-2744382-A1 (FR)
Title: Procede de fabrication de ressorts helicoidaux en fil metallique biconique
Inventor: BLAESIUS ALFRED
IPC: B21C51/00
Filed: 1997-02-04
Abstract: L'invention concerne un procédé de fabrication de ressorts hélicoïdaux en fil métallique sur une enrouleuse automatique de ressorts, en amont de laquelle est prévu un dispositif de mesure de diamètre. Ce dispositif de mesure de diamètre peut être réglé sur le fil métallique de sorte à fournir une impulsion de commande supplémentaire servant à commander un dispositif de sectionnement, lorsqu'un tronçon conique prédéterminé en forme de rampe du fil métallique y passe.
Patent FR-2744939-A1 (FR)
Title: Procede de fixation pour realiser la liaison entre une ame et un element d'adaptation d'extremite metallique dans un isolateur en materiau polymere
Inventor: KUNIEDA SHIGEHIKO
IPC: H01B17/38
Filed: 1997-02-19
Abstract: On décrit un procédé de fixation comprenant les étapes consistant à introduire une âme dans une partie en creux d'un élément métallique présentant une partie d'extrémité ouverte, et à relier l'élément métallique à l'âme en comprimant circonférentiellement l'âme et l'élément métallique au moyen d'une matrice de compression; le perfectionnement comprend l'étape consistant à comprimer circonférentiellement l'âme et l'élément métallique de telle manière que l'ensemble de la partie de compression à comprimer au moyen de la matrice de compression soit divisé en une pluralité de régions de compression disposées depuis la partie d'extrémité ouverte de l'élément métallique jusqu'à l'autre partie d'extrémité, et l'on applique successivement une pression de compression aux régions de compression depuis la partie d'extrémité ouverte jusqu'à l'autre partie d'extrémité.
Patent FR-2761293-A1 (FR)
Inventor: CHARPENTIE LIONEL
IPC: B29C51/14
Filed: 1997-03-28
Abstract: The invention concerns a method for making a ductile shaped three-dimensional object comprising the following steps: first, heating a thermoplastic textile base (10); then, placing said textile base in a mould including a force plug (16) matching the outlines of the three-dimensional object to be produced; next, under the effect of pressure, pressing the hot textile base against said force plug (16); finally, after cooling, removing the resulting three-dimensional object. The invention is characterised in that: the textile base (10) is a warp and weft fabric with drawing ability of at least 20 % in the two main directions; the yarns constituting the fabric are thermoplastic yarns with continuous filaments having a drawing ability of at least 20 %; the fabric (10) is stretched in a frame before being heated so as to have in its plane an identical tension in all directions; and finally, this fabric is heated at a temperature slightly higher than the yarn softening point.
Patent FR-2761674-A1 (FR)
Title: Procede de triage de documents et imprimante pour machine de bureau pour la mise en oeuvre du procede
Inventor: CHEVROLLIER GUY
IPC: B65H33/08
Filed: 1997-04-08
Abstract: Procédé de triage de documents successivement éjectés d'une imprimante dans un réceptacle de sortie (5) après impression, au cours duquel on sépare tous les bords homologues de deux documents successivement éjectés.Imprimante comprenant en sortie un réceptacle (5) de documents éjectés après impression monté rotatif entre au moins deux positions de réception, des moyens de détection de fin de document, et un moteur d'entraînement en déplacement du réceptacle (5) destinés à déplacer le réceptacle (5) sous la commande des moyens de détection.L'invention s'applique bien aux télécopieurs.
Patent FR-2763196-A1 (FR)
Title: Synthetiseur de frequence coherent a boucle de phase et pas fractionnaires
Inventor: DE GOUY JEAN LUC
IPC: H03L7/197
Filed: 1997-05-07
Abstract: Les synthétiseurs de fréquence actuels à boucle de phase et pas fractionnaires simples ou multiples ne sont pas cohérents en phase car ils utilisent un accumulateur numérique modulo un nombre P et avec un incrément variable K, dont l'état est fonction de l'historique des changement de valeurs qui ont été imposés à l'incrément. Ce manque de cohérence de phase interdit à ces synthétiseurs certains domaines d'utilisation comme celui des radars Doppler. On propose ici, un nouveau type de synthétiseur à boucle de phase et pas fractionnaires simples ou multiples, cohérents en phase et dépassant cette limitation. Ce type de synthétiseur est caractérisé en ce qu'il comporte un ou plusieurs compteurs (60, 61, 62), à incrément unité, cadencés par l'oscillateur de référence (2) du synthétiseur et utilisés en mémoires de phase pour permettre des changements du ou des incréments consécutifs à un changement du rapport de division fractionnaire en des instants synchrones de l'oscillateur de référence.
Patent FR-2763680-A1 (FR)
Title: Container liquid content measuring method for automated analysis
IPC: G01F11/02
Filed: 1997-05-22
Abstract: The method uses a pipette (2) which can hold a quantity of liquid with an interface (4) between the liquid and the gas inside. The liquid is sucked through a hole (7). Gas is sucked through a second hole (8). A membrane pump (9) is coupled to the second hole through a seal (11). A sensor (10) measures the pressure inside the pipette from which the quantity of liquid in the container can be estimated.
Patent FR-2764531-A1 (FR)
Inventor: DAVILLER DANIEL
IPC: A62D3/36
Filed: 1997-06-11
Abstract: The invention concerns a method for treating residues derived from garbage and/or industrial waste incineration fumes comprising the following steps: A: desalting (1, 1') the residues by washing with sodium carbonate (2) in sufficient amount or slightly in excess to solubilize all the salts including the sulphates and precipitate the soluble calcium, the pH being higher than 11, then carrying out a solid/liquid separation to obtain a desalinised cake (3); B: lixiviating said cake (3) resulting from step A with sodium carbonate in sufficient amount or slightly in excess to obtain by reaction with the lime present in the cake or added thereto if necessary, the alkalinity required for solubilizing amphoteric metals, the pH being higher than 12, obtaining by solid/liquid separation a cake (6) and a supernatant (7) which is neutralised with carbon dioxide (8) and filtering the recuperated solution to obtain metal hydroxide sludge (11) and an aqueous sodium carbonate solution (14) which can be recirculated towards step B itself, and C: neutralising at a pH between 6.5 and 8.5, the residues (6, 6') resulting from step B.
Patent FR-2765534-A1 (FR)
Title: Motor vehicle dashboard with illuminated pointers
Inventor: BEZARD JEAN JACQUES
IPC: B60Q3/04
Filed: 1997-07-03
Abstract: The dashboard has an indicator needle driven by a rotary drive mechanism (100), and an indicator needle (200) formed with a translucent spindle (220) linked to the output shaft of the rotary drive. There is a translucent pointer (210) transverse to the spindle, and a light source (130) placed so it illuminates the inner end of the spindle. In addition the spindle has an optical passage (226) to direct light onto the edge of the optically transparent flat sheet behind the needle. A screen (400) covers the outer face of the transparent sheet and carries the instrument markings, which are illuminated both from above and below.
Patent FR-2758415-A1 (FR)
Title: Display panel barrier groove production
Inventor: KOSAKA TADAYOSHI
IPC: H01J9/20
Filed: 1997-07-25
Abstract: Forming display panel barrier grooves comprises forming a barrier groove layer on a substrate, forming a mask pattern on the layer and spraying a machining material onto the layer through the mask pattern for selectively machining the layer to form a machined barrier groove layer that is then sintered. Adhesion between the mask pattern and the layer is increased by formation, on the layer prior to forming the mask pattern, of an adhesion promoting film having a rougher surface than that of the layer.  Also claimed is process, where the barrier groove layer (51) consists of a dielectric paste of powder and binder and in which a bonding film (52) is formed, prior to forming the mask pattern (54), for fixing the powder component in the free state at the layer surface.
Patent FR-2768154-A1 (FR)
Title: Installation for hydrocarbon vapocracking with flexible charge
Inventor: LENGLET ERIC
IPC: C10G9/14
Filed: 1997-09-09
Abstract: The installation consists of a furnace comprising a radiation zone and a convection zone. The hydrocarbon vapocracking process in a vapocracking device consists of a furnace comprising of a radiation zone (1) and a convection zone (2) in which: (i) a charge containing the main charge of naphtha, liquefied petroleum gas and condensates is fed in the furnace (ii) preheating and partial evaporation of the charge in the convection zone (iii) separating the partially vaporized charge, outside the furnace, in a vapor phase flow and a liquid flow (iv) implementing the vapocracking of the vapor phase flow in the radiation zone (v) removing part of the compounds in the liquid phase A relatively weak quantity of a secondary charge current relatively heavier is added to the main charge at the upstream side of the furnace to secure the presence or to increase the current flow of liquid phase. The device also consists of: - means of feeding the furnace (3,15) - means of preheating and of evaporating partially the charge - means of separating the charge partially vaporized outside the furnace, in a vapor phase flow and a liquid phase flow - means of vapocracking the vapor phase low in the radiation zone - means of removing (19) part of the compounds in the liquid phase - means of feeding (16,18) and mixing a relatively weak quantity of a secondary charge flow relatively heavier with the main charge, at the upstream side of the furnace to secure the presence or to increase the flow of the liquid phase. A fractionation of the partially vaporized charge is carried out in two steps to produce a relatively light vaporized hydrocarbon flow and a relatively heavy vaporized hydrocarbon flow. The two flows are then subjected to vapocracking, the relatively heavy hydrocarbon flow to a less extent. The relatively heavy hydrocarbon flow is
Patent FR-2769220-A1 (FR)
Title: Oxidising composition for hair treatment
Inventor: DE LA METTRIE ROLAND
IPC: A61Q5/00
Filed: 1997-10-03
Abstract: Cosmetic and/or dermatological composition for treating keratinic fibres comprises a carrier, at least one 2-electron oxidoreductase enzyme, at least one substrate for the enzyme, and at least one anionic amphiphilic polymer derived from at least one hydrophilic monomer and at least one fatty alkyl allyl ether. Preferably the enzyme is an animal, microbial or recombinant uricase and is present in an amount of 0.01-20 (preferably 0.1-5) wt.%. The substrate is selected from uric acid and its salts and is present in an amount of 0.01-20 (preferably 0.1-5) wt.%. The hydrophilic monomer is acrylic acid and/or methacrylic acid. The allyl ether is of formula CH2=CR'CH2OBnR; R' = H or Me; B = CH2CH2O; n = 0-100; and R = 8-30C alkyl, aralkyl, aryl, alkaryl or cycloalkyl, preferably 10-24C alkyl or alkaryl. The allyl ether is especially steareth-10 allyl ether. The polymer is prepared by emulsion polymerisation of 20-60 wt.% (meth)acrylic acid, 5-60 wt.% lower alkyl (meth)acrylate, 2-50 wt.% of the allyl ether and 0-1% of a crosslinking agent. The polymer is a crosslinked copolymer of 40 wt.% methacrylic acid, 50 wt.% ethyl acrylate and 10 wt.% steareth-10 allyl ether. The composition contains 0.05-10 (preferably 0.2-5) wt.% of the polymer. Used for bleaching human hair by applying the composition, optionally containing an auxiliary oxidising agent, and then rinsing; for dyeing human hair by applying a composition as above containing an oxidation dye precursor and optionally a coupler; for permanent waving of human hair by applying a reducing composition, putting the hair under tension, optionally rinsing the hair, applying a composition as above, and optionally rinsing the hair.
Patent FR-2770614-A1 (FR)
Title: Fireproof shutter closure control mechanism for ventilation ducts
Inventor: MAYENCON ROLAND
IPC: H05K7/14
Filed: 1997-10-30
Abstract: The mechanism consists of a housing with a series of supports (42) of an elastic material and elongated slots (58) for positioning the components to provide for correct functioning of the mechanism. The supports have pegs equipped with peripheral grooves, and the elongated slots have ends of greater diameter. The different components of the mechanism are connected in subassemblies mounted on plates (16) with their own fixings, one of the plates having a lever (10) which pivots about an axis (14) to operate a demagnetization suction valve (18).
Patent FR-2773839-A1 (FR)
Title: Charniere de porte a cran de retenue, notamment pour un vehicule automobile
Inventor: BENOIT DOMINIQUE
IPC: E05D11/10
Filed: 1998-01-20
Abstract: La présente invention concerne une charnière de porte à cran de retenue résistante et fiable dans le temps, d'une conception simple et peu coûteuse, ne nécessitant pas d'entretien, d'un encombrement réduit et dont les fonctions sont intégrées et optimisées. La charnière selon l'invention est caractérisée en ce qu'elle comporte un boîtier (30) qui intègre le charnon de porte (22) et qui reçoit le mécanisme de retenue (31). Le charnon de pied (21) est articulé au charnon de porte (22) par une broche fixe (23) qui traverse ledit boîtier (30), assure une étanchéité avec ce dernier et est couplée à un levier (32) portant un galet tournant (34). Le mécanisme de retenue (31) comporte ledit levier (32) ainsi qu'une came (36) pourvue de deux crans de retenue (39a, 39b) dans lesquels le galet (34) se loge pour définir deux positions d'ouverture stables de la porte, cette came étant montée pivotante dans le boîtier et sollicitée par un ressort spirale (40) en direction dudit levier. Application : Industrie automobile notamment.
Patent WO-9924853-A1 (WO)
Title: Optical device with waveguide for transferring electromagnetic energy in the form of a radiation beam
Inventor: DEREUX ALAIN
IPC: G11B7/135
Filed: 1998-11-05
Abstract: The invention concerns an optical device with waveguide (1) for transferring electromagnetic energy in the form of a radiation beam (I) whose wavelength can be in the range of visible light and near infrared radiation, comprising a waveguide (1) extending between an input medium (2) and an output medium (3), having a material transparent structure with respect to the transmitted radiation and elongated in the radiation propagation direction (Z). The invention is characterised in that the waveguide (1) material structure has a maximum transverse dimension (Do), in the incident radiation beam (I) plane, which is less than half the wavelength μ of the incident beam (I), the waveguide (I) material structure has inhomogeneities in the optical refractive index in the radiation propagation direction (Z) and the transferred radiation is collected at a submicronic distance from the optical device waveguide (1) output surface (3a).
Patent FR-2775458-A1 (FR)
Title: Braking corrector interposed between hydraulic pressure source and automobile braking circuit
Inventor: PERRIN ALAIN
IPC: B60T8/30
Filed: 1998-02-27
Abstract: The braking corrector comprises a body (1) fixed on a first support (A). A control lever (2) articulated on the body has the lower end (31) of a rod  (3) sliding in it. A pre-stressed helicoidal compression spring (4) is supported on a stop (33) integral with the rod. An indexing part  (5), fixed by a tab (6) at a distance from the rod upper end (32), is supported on a second support (B). The tab which is fixed to the second support slides on the rod between the indexing part and the rod upper end. This arrangement avoids deterioration of the compensator which would result form a significant clearance between the two supports.
Patent FR-2760908-A1 (FR)
Title: Dispositif d'assemblage pour assembler des barres omnibus d'un jeu de barres
Inventor: ZACHRAI JURGEN
IPC: H01R4/30
Filed: 1998-03-11
Abstract: L'invention concerne un dispositif d'assemblage pour assembler des barres omnibus d'un jeu de barres, comportant des brides de fixation qui sont munies de perçages de fixation et sur lesquelles les barres omnibus peuvent être vissées.Dispositif d'assemblage caractérisé en ce que quatre brides de fixation (21, 22, 27, 28) forment deux équerres de fixation qui sont reliées entre elles dans la zone de l'arête extérieure de leur angle par un élément de jonction (50) de façon à former une seule pièce, en ce que les brides de fixation (21, 22, 27, 28) partent de l'élément de jonction (50) et s'étendent par paires dans des directions opposées, et en ce que les surfaces de fixation (A et C ; B et D) des paires de brides de fixation (21 et 27 ; 22 et 28) sont chaque fois situées dans des plans parallèles, les plans des paires de brides de fixation (21 et 27 ; 22 et 28) étant perpendiculaires entre eux.
Patent FR-2776817-A1 (FR)
Title: Housing for a commercial vehicle chronometer/tachograph.
Inventor: BOHLER FRANCIS GERARD DIDIER
IPC: G11B33/04
Filed: 1998-03-24
Abstract: The housing  includes a front cover (1), a rear cover (2), an inside removable part (3) fitted with means for retaining one or more tachograph discs. Each disc is arranged adjacent to the two opposite faces of the removable part so that the housing in the closed position is approximately the same thickness as a compact disc housing, double or simple format.
Patent FR-2778722-A1 (FR)
Title: Connecting pipe for sanitary installation
Inventor: ANESSI JACQUES
IPC: F16L5/00
Filed: 1998-05-12
Abstract: The connecting pipe has a peripheral shoulder (5) with a threaded section (4) receiving a threaded washer (8) with formations to receive a tightening key (22). The pipe is positioned through a wall with the shoulder on one side and the washer on the other. The pipe has end fittings for connection to other pipes.
Patent FR-2782775-A1 (FR)
Title: Indicator light for vehicles and equipment used in premises with very low lighting has light diode emitting narrow yellow beam at eye level
Inventor: BILLON FLORENT
IPC: F21S8/00
Filed: 1998-08-31
Abstract: Indicator light is mounted on a support. The support has a cavity for a light source such as a diode emitting yellow light at 590 Nm and a power of 0.1 lux. The light source is covered by a shutter with a peripheral spacer to hold it above the support, forming an outlet slit which allows the light to emerge in a narrow 360-degree beam above the level of any light-sensitive materials.  The indicator light (20) is mounted on a support (22) so that it is set at a height of between 1.40 and 1.70 m. The support has a cavity (30) for a light source such as a diode emitting yellow light at 590 Nm and a power of 0.1 lux. The light source is covered by a shutter (28) with a peripheral spacer (32) to hold it above the support, forming an outlet slit which allows the light to emerge in a narrow 360-degree beam above the level of any light-sensitive materials.
Patent FR-2768592-A1 (FR)
Title: Poteau pour maintenir un appareil pour cloture electrique
Inventor: MULLER ROBERT
IPC: A01K3/00
Filed: 1998-09-22
Abstract: L'invention concerne un poteau pour maintenir un appareil pour clôture électrique.Le poteau comprend un corps de poteau (2) de forme ramassée, constitué d'au moins une partie porteuse longitudinale (3, 4), d'au moins une partie transversale (5) rapportée, servant de marchepied, et d'au moins une partie de maintien supérieure, de préférence une traverse (6), sur laquelle est fixé l'appareil (1) pour clôture électrique, et au moins une pique (9) de mise en terre, rapportée ou fixée dans la région de la partie transversale (5) servant de marchepied.
Patent FR-2784470-A1 (FR)
Title: Offset plate mounting for printing cylinder has grooved cylinder with vacuum source to clamp plate against cylinder
Inventor: COLOMBIES CLAUDE JEAN
IPC: G03F7/24
Filed: 1998-10-08
Abstract: The offset plate mounting for a printing cylinder uses a grooved cylinder (2) to receive the plate (1) which is covered at its ends by strips (3,4). The cylinder has openings (7) through which a vacuum is applied to grip the strips to the cylinder surface. An edge seal (6) forms a closed volume with the plate and cylinder surface to form a vacuum chamber.
Patent FR-2785078-A1 (FR)
Title: Optical recording medium and method of fabrication, for phase change optical disks
Inventor: BECHEVET BERNARD
IPC: G11B7/243
Filed: 1998-10-09
Abstract: The optical recording support includes a recording layer (CP) made from a material which performs a phase change, at least an intermediate layer (I1,I2) deposited on the first layer and at least a dielectric layer (D1,D2) deposited on the intermediate layer. The intermediate layer or layers (I1,I2) are made from a material which is composed of a phase changing substance, such as a nitrogen substance, or an oxide, or a chloride, or a fluoride compound from the phase change layer (CP). The phase change layer (CP) is formed by cathodic pulverization, in an appropriate enclosure. The intermediate layers (I1,I2) are deposited by using the pulverization enclosure of the phase change layer (CP) and by introducing into it a gas which forms with the phase change material a compound.