baber/WOPTO huggingface dataset:
Patent FR-2709387-A1 (FR)
Title: Vector sum excited linear predictive coding speech coder
Inventor: GERSON IRA A
IPC: G10L25/06
Filed: 1994-08-23
Abstract: The method comprises the steps of segmenting the optimal reflection coefficient vector into two segments, and providing an array of predetermined vectors of coefficients, with each vector having multiple elements. A first vector is selected from the array. The residual error is calculated corresp. to the first selected vector. The above steps are repeated for each vector in the array. A vector is chosen from the first array with the lowest residual error, which defines the initial conditions for the second segment. A second array of predetermined vectors of reflection coefficients are provided, each vector having multiple elements. The above steps are repeated for the second segment, using the second array of vectors so forming a second chosen vector.
Patent FR-2724114-A1 (FR)
IPC: A61M5/32
Filed: 1994-09-01
Abstract: Automatic needle retracting device, which renders syringes and perfusions harmless and unusable after first use, thereby eliminating any risk of accidental needle injuries and infection from serious diseases. The device of the invention is placed in the guard of the syringe or perfusion and automatically retracts the needle, inserting it into the plunger of the syringe or the emptied perfusion container. The device consists of a guard (8) through which passes a needle (28), in which is disposed a control element (13) integral with closure means (12) for holding the jaws of the stop (41) which is integral with the guard (8) so that the jaws, connected to one another by a resilient device, lock the rear needle portion (28). The guard (8) fits into the outer base portion of the container (24). Actuating means (35) are inserted into the inner base portion of the container (24). At the end of its travel, the actuating means (35) contacts the control element (13), the closure means (12) thereof disengaging the jaws of the stop (41) and releasing the needle (28) which is retracted rearwards under pressure supplied by the resilient device (4), pierces the membrane (37) and is inserted and becomes wedged in the conical opening of the plunger (35). The actuating means can be either the plunger (35), or a push-rod integral with the plunger when the control member (13) is outside the liquid container; or manually by acting directly on the control member (13) as in a perfusion. The device of the invention auto-retracts the needle into the hollow plunger of the syringe or into the emptied perfusion container, thereby eliminating the risk of accidental needle injuries.
Patent FR-2711471-A1 (FR)
Title: Traitement de signal vidéo.
Inventor: AVIGDOR STEINBERG
IPC: H04N9/44
Filed: 1994-09-23
Abstract: Dans un système de télévision SECAM, les erreurs dans la détermination de l'angle de phase lors de la démodulation des signaux différence de couleur U et V sont réduites en identifiant tout d'abord le quadrant ou le secteur contenant le signai et ensuite en transformant les valeurs de U et V vers la région correspondant à l'erreur de quantification minimale.
Patent FR-2726805-A1 (FR)
Title: Scuba diving depth limiter designed to prevent scuba divers esp. novices from diving too deep
IPC: B63C11/22
Filed: 1994-11-10
Abstract: The depth limiter consists of a cylindrical housing (1) made with a top cover (2) which has an aperture (6) and an auxiliary by-pass duct (E), and a spring loaded piston (3,5) inside the housing.In the event of the diver going below five metres the piston is forced inside the housing by the water pressure so that it cuts off the main air flow between ducts (A,F), allowing a reduced flow through the by-pass duct (E). The diver will notice the reduction in the air supply and rise to a safe depth.
Patent FR-2727682-A1 (FR)
Inventor: PATOISEAU JEAN FRANCOIS
IPC: C07D491/056
Filed: 1994-12-02
Abstract: Novel 3,5-dioxo-(2H,4H-triazine derivatives of general formula (I): wherein R1 is hydrogen, a C1-C4 alkyl radical, phenyl C1-C4 alkyl or phenyl, the phenyl ring being optionally substituted by one or more groupings such as (C1-C3) alkyl, hydroxyl, trifluoromethyl or halogen; R2 is hydrogen or a (C1-C4) alkyl radical, n can be an integer from 2 to 6; A is a grouping of the aryl piperazino or benzodioxanyl-methylamino or pyridodioxanyl-methylamino type. The invention also concerns a method of preparing said derivatives and pharmaceutical compositions comprising at least one of the compounds of general formula (I) as the active ingredient.
Patent FR-2728388-A1 (FR)
Title: Procede de fabrication d'un transistor bipolaire
Inventor: RYUM BYUNG RYUL
IPC: H01L21/762
Filed: 1994-12-19
Abstract: Procédé de fabrication d'un transistor bipolaire, comprenant les étapes consistant à: éliminer l'une après l'autre par gravure des portions correspondant à une tranchée en utilisant un masque de formation de tranchée, jusqu'à une profondeur prédéterminée du collecteur enfoui (22), pour former la tranchée; remplir une couche isolant l'isolation dans la tranchée; polir la couche isolant l'isolation jusqu'à une surface de la couche d'oxyde de silicium; former séquentiellement une deuxième couche isolante sur la couche isolant l'isolation et la couche d'oxyde de silicium; éliminer la première couche de polysilicium et la première couche isolante formées sur une région inactive autre qu'une région active définie par la tranchée; oxyder thermiquement la couche de collecteur formée sur la région inactive pour former une couche d'oxyde thermique; éliminer la deuxième couche isolante et former l'une après l'autre une troisième couche de polysilicium, une troisième couche isolante et une deuxième couche de nitrure; éliminer par gravure des couches formées sur une portion de la première couche isolante pour former une ouverture dans la région active; former une première paroi latérale sur les deux bords de l'ouverture et éliminer la première couche isolante; former une base intrinsèque (30) dans une région où la première couche isolante est éliminée pour connecter électriquement la base intrinsèque avec une base extrinsèque (26) de manière auto-réglée; former une deuxième paroi latérale des deux côtés de la première paroi latérale; et former une couche d'émetteur sur la base intrinsèque.
Patent FR-2714368-A1 (FR)
Title: Procédé de production de silice amorphe granulaire.
Inventor: KIYOSHI ABE
IPC: C09C1/30
Filed: 1994-12-27
Abstract: L'invention concerne un procédé pour précipiter directement une silice amorphe sphérique avec un rendement élevé en ajoutant une carboxyméthylcellulose (CMC) comme agent de croissance de la coagulation dans une étape de neutralisation du silicate alcalin avec un acide. La CMC ayant un degré d'estérification particulier et un degré de polymérisation particulier est ajoutée dans une quantité de 1 à 100 % en poids calculée en tant que SiO2 par rapport à la silice dans le silicate alcalin, d'où il résulte que la totalité des particules de silice se transforme en particules de silice amorphe sphériques ayant une haute sphéricité. Ainsi, on peut obtenir des particules de silice amorphe sphériques ayant une surface spécifique BET de 25 à 800 m2 /g, une gravité spécifique apparente de 0,1 à 0,8 et un diamètre particulaire de 0,2 à 50 mum à peu de frais et avec un rendement élevé.
Patent FR-2730824-A1 (FR)
Inventor: LAMY MARC
IPC: G02C5/12
Filed: 1995-02-21
Abstract: A supporting pad for a spectacles frame, consisting of a pad (15) made of a thin plastic sheet (16) defining an internal space and attached to a backing (12) of rigid material. The space is filled with a gel or a colloidal material (18), and the outer sheet (16) is stretchable by at least 200 %. Said space is preferably filled with liquid silicone or a hypoallergenic silicone gel having a penetrability of more than 100. The supporting pad may be used as a nose pad, a forehead-engaging pad or a temple end-mounted pad.
Patent FR-2733341-A1 (FR)
Title: Cable breakage detector alarm for satellite dish
Inventor: BLOUIN PHILIPPE
IPC: G08B13/14
Filed: 1995-04-20
Abstract: The alarm is set following the breakage of the external cable connecting the receiver external convertor to the parabolic reflector satellite dish. A voltage monitor resistance (R1) is connected across the cable output from the external convertor. If the voltage monitored by a voltage comparator (CT) falls below a pre-determined level, a signal is passed to a piezoelectric audio frequency oscillator (OAF), raising the alarm to the cable breakage.
Patent FR-2735676-A1 (FR)
Title: Floor cleaning sponge fixed to head on handle
Inventor: JOLY DANIEL
IPC: A47L13/22
Filed: 1995-06-20
Abstract: The floor cleaner has a hollow handle (1) and a cleaning head (4) which holds a sponge or a cloth and is articulated on the end of the handle. A reservoir (11) is fixed removably to the handle and connected to pipes (15) which deliver the contents of the reservoir to the cleaning head, to impregnate the sponge.  The pipe is closed at its lower end, near the articulation of the handle, by a stopper. This is moved by rods, inside the handle, actuated by a push button (3) on the upper end of the handle.
Patent FR-2739203-A1 (FR)
Title: Counting device for persons or objects
Inventor: FUCCI ADOLFO
IPC: G07C9/00
Filed: 1995-09-27
Abstract: An array of detector units (24) is fixed above a walkway (22) used by persons (20). The array consists of ten detectors (1..10) each unit comprising an emitter (E) projecting a beam (30) downward and a receiver (D) which detects a beam (32) reflected by a person (20). The ten detector units (24) are operated sequentially in time by a control circuit (26) and each unit produces binary signals (1,0) to indicate the presence or absence of a person. The binary signals are processed by microcomputer (34) to produce a visual display (A).
Patent FR-2739828-A1 (FR)
Title: Manufacturing procedure for transparent sections of boat hulls used for underwater viewing for industrial or leisure purposes
IPC: B63C11/48
Filed: 1995-10-13
Abstract: The procedure, designed for use in the manufacture of a boat hull (2) with a free shape and no exterior projections, consists of fixing transparent components (4) into pre-shaped recesses (5) in the hull with the aid of a mastic adhesive (7) and with no mechanical fixings. The transparent components can be made with developable surfaces or surfaces which can be hot or cold moulded. Some sections (8) of the hull can be left non-transparent, while the boat's framework can be made wholly or partly from transparent materials. In a variant of the design the hull can be hot-moulded in one piece. The transparent components are preferably made from a material with a high resistance to impact and breakage, with the mastic adhesive selected according to the material used and applied in a quantity sufficient to absorb the differences in expansion rates between the materials.
Patent FR-2742350-A1 (FR)
Title: Static decantation apparatus for non refined liquids
IPC: C13B20/00
Filed: 1995-12-15
Abstract: A static decanter (18) for clarifying juices or liquids comprises: (i) a rectangular or cylindrical vessel having two juice inlets (11, 12) placed just above a slurry collection chamber (27) in the base of the vessel; (ii) a multi-stages decantation system formed by a series of chicanes (13, 14) through which the juice flows and decantation is forced; (iii) a clear juice recovering system collecting the juice at the top (20 and 21) and enabling the injection of purification additives; and (iv) a slurry recovery central system (22) where solids are collected. The additives are include vegetable carbon (3) or animal black (19), bleach (26) or an anti-calcium carbonate product (17).
Patent FR-2728852-A1 (FR)
Title: Intermittent drive conveyor carrying series of wheeled trucks
Inventor: GAMPP ADOLF
IPC: B61K1/02
Filed: 1995-12-15
Abstract: The conveyor has at least one drive bar (3) close to the running track of the trucks, which moves reciprocally and cyclically, driven by a motor. The drive bar carries lever arms (9) at a spacing at least equal to the length of one truck, which have a drive hook (5) at their free ends and a transverse pivot axis (14) at their other end. A roller (10) is mounted at an intermediate point of each lever arm. The lever arms pivot cyclically between an upper position in which their hooks engage a truck, and a lower position in which they are below the level of the bottom surface of the trucks.  The cyclical action is caused by contact between the roller and a cam surface defined by the shaped bottom of each truck.
Patent WO-9641912-A1 (WO)
Title: Composition d'ensimage pour fils composites et son utilisation
Inventor: BOISSONNAT PHILIPPE
IPC: D06M15/227
Filed: 1996-06-06
Abstract: L'invention concerne une composition d'ensimage pour fils composites. La composition selon l'invention comprend un mélange de base et au moins un additif sous forme d'un ester d'acide gras. Cette composition permet un bon mélange et une bonne protection des filaments de verre et des filaments thermoplastiques au sein des fils composites. L'invention concerne également les fils composites revêtus de cette composition.
Patent FR-2745016-A1 (FR)
Inventor: LEBOEUF JEAN FRANCOIS
IPC: A61K8/37
Filed: 1996-02-19
Abstract: A softening lotion composition that is liquid at a temperature of at least around 5  DEG C and useful for treating an absorbent paper product, is disclosed. The composition includes (a) 1-10 wt % of a component essentially containing a quaternary ammonium compound; (b) 5-99 wt % of an aqueous softening component including, as the active material, (i) one or more saturated straight fatty alcohols having at least 16 carbon atoms, (ii) one or more waxy esters having a total of at least 24 carbon atoms, and (iii) optionally one or more non-ionic and/or amphoteric emulsifiers; and (c) q.s.p. 100 wt % of a solvent such as a polyol, a mineral oil or mixtures thereof. Said composition is useful in the manufacture of absorbent paper products.
Patent FR-2749089-A1 (FR)
Title: Glasses frame with search function
IPC: G02C11/00
Filed: 1996-05-21
Abstract: The glasses frame includes an electronic unit which generates an audible signal in response to an audible search signal. The electronic unit is battery driven and has a microphone (3) for detecting the search signal, and an amplifier circuit (4).  A processing circuit analyses the incoming sound and upon recognition, actuates a sound transmitter (5). The search signal is transmitted by a portable unit. The search signal can be pre-recorded and stored in the electronic unit for comparison.
Patent FR-2749141-A1 (FR)
Title: Parasol, parapluie ou analogue et son procede de fabrication
Inventor: CASPAR DIDIER
IPC: A45B25/18
Filed: 1996-05-29
Abstract: L'invention a trait à un parasol, parapluie ou analogue et son procédé de fabrication. En fait, ce parasol, parapluie ou analogue comporte un mât (2) au-dessus duquel peut être tendue, au moyen de baleines (4), une toile (3) composée de segments (3A, 3B) reliés par couture ou soudure, cette toile (3) étant équipée, en périphérie (8), plus particulièrement aux extrémités (11) des lignes de couture ou soudure (12) de fourreaux (9) pour la réception des extrémités (10) des baleines (4). Selon l'invention lesdits fourreaux (9) sont constitués en matière synthétique, souple, répondant à des critères d'élasticité et de résistance à la traction spécifique, ces fourreaux (9) comportant, en outre, une patte de couture ou soudure autorisant leur fixation par couture ou soudure sur la toile (3), simultanément lors de l'assemblage de deux segments (3A, 3B) successifs.
Patent FR-2753210-A1 (FR)
Inventor: BILAL JULIAN
IPC: E01C7/35
Filed: 1996-09-12
Abstract: New hot bituminous coating for road surfaces (I) comprises gravel and a bituminous binder (II) modified by polymers (III), including PE. Also claimed is a road surface prepared by applying 2-8 cm of (I) containing gravel of different sizes. Also claimed is a foundation layer for a road surface prepared by applying 6-16 cm of (I) containing gravel of just one size. Also claimed is a method (IV) of preparing (I) comprising heating the gravel and (III) to the coating temperature, mixing the gravel and (III) and adding PE during the mixing stage. Also claimed is a method of laying a road surface comprising the application of (I) prepared according to (IV) followed by compaction.   Preferably the PE is a low-density linear PE. (III) are elastomeric copolymers (styrene-butadiene-styrene copolymers preferred). The PE is added in thermofusible packets or by a dosing nozzle. The coating temperature is 150-190 degrees C.
Patent FR-2754431-A1 (FR)
IPC: A23L19/00
Filed: 1996-10-11
Abstract: Preparation of an edible mousse (I), such as a fruit mousse, comprises the preparation of an aqueous composition (II) by mixing the basic ingredient (III) with a fatty protein base and an emulsifier (IV) (both in the form of a powder obtained by atomisation) and a gelling agent (V), and then folding this mixture (VI) into a cream based composition (VII). Also claimed are: (i) (II), optionally containing sugar; (ii) (I) prepared using (II).
Patent FR-2740459-A1 (FR)
Title: Self-lubricating composition containing cellulose, resin, vermiculite, nut shells, fluor spar and oil
Inventor: FORMOLO JOSEPH F
IPC: F16D69/02
Filed: 1996-10-24
Abstract: Self-lubricating material comprises (a) 4.0-9.0 wt.% of a cellulose, (b) 15.0-20.0% of a resin, (c) 20.0-25.0% of vermiculite of defined particle size, (d) 12.0-20.0% of fruit shells, (e) 11.0-14.0% of fluor spar, and (f) 20.0-26.0% of an oil.
Patent FR-2756239-A1 (FR)
Title: Windscreen wiper arm and blade for vehicle
Inventor: LAURIDSEN CARSTEN
IPC: B60S1/40
Filed: 1996-11-27
Abstract: The cleaning mechanism consists of a windscreen wiper, which carries a blade (14), which is linked, by a roughly central section (10), around a transverse axis (A1), to the free end (16) of the wiper arm (18). This free end of the arm carries two longitudinal cheeks (20) and between these cheeks a connector (22) is mounted, so as to be able to rotate around the axis (A1). The connector consists of a main body (24), which is designed to sit astride the central section of the blade, and which carries a bolt (42), which is mounted so as to slide between a mounting position and a locked position, in which it fixes the connector rigidly to the blade. The blade and the main body of the connector are designed with complementary surfaces (52,54), which allow the blade to match the connector.
Patent FR-2756935-A1 (FR)
Title: Cable a fibres optiques renforce, de structure unitube
Inventor: ELISSON PETER
IPC: G02B6/44
Filed: 1996-12-09
Abstract: Le câble à fibres optiques renforcé et de structure unitube comporte un tube de protection des fibres optiques et des éléments de renfort et une gaine extérieure autour dudit tube de protection. Il est caractérisé en ce que ledit tube de protection est une structure tubulaire annelée (2). Application: câble de transmission longue distance.
Patent WO-9726314-A1 (WO)
Inventor: DEUTSCH RICHARD
IPC: C10M175/00
Filed: 1997-01-13
Abstract: A method for processing used oils to produce reactive oils by molecular modification and microemulsification enabling contaminants to be removed from said oils. The method uses an emulsifier, a mixing vessel with a reagent feed pump and a centrifuging device. The resulting processed oils are conveyed to a distillation column.
Patent FR-2758512-A1 (FR)
Title: Manoeuvring pole for shop trolley
Inventor: JOSEPH ALICE
IPC: B62B5/06
Filed: 1997-01-21
Abstract: The pole comprises two uprights (10) between the upper ends of which a gripping handle (11) extends is connected. The handle ends are connected to the upper ends of the uprights by fixings (20). Each fixing comprises a cover (21) and a body with a first opening (22) receiving the handle end and a second opening closed by a locking cover (31). Stops carried by the upper end of the upright immobilise in two longitudinal directions, relative to the upright upper end, the fixing and the locking cover and the cover when they are assembled. The assembly is of the clip on type. Immobilisation of the fixing is obtained by engagement of the stop with counter stops (48) carried by the fixing.
Patent FR-2744174-A1 (FR)
Title: Agencement de paroi pour des parois de propulseurs refroidies par circulation de propergols
Inventor: SCHMIDT GUNTHER
IPC: F02K9/97
Filed: 1997-01-23
Abstract: Agencement de paroi pour des parois de propulseurs, refroidies par circulation de propergols, comprenant une structure de refroidissement 4 avec une paroi intérieure 10 sollicitée par les gaz chauds, une paroi extérieure espacée 13 de cette paroi intérieure et une multitude d'entretoises ou cloisons 16 reliant les deux parois et subdivisant en canaux de refroidissement l'espace entre lesdites deux parois, et une structure de support 7 constituée au moins par une enveloppe extérieure 25 mécaniquement solide. La structure de refroidissement 4 est fendue de l'extérieur dans la zone de chaque entretoise 16, les fentes 22 menant à travers la paroi extérieure 13 et le milieu des entretoises 16 jusque dans la zone de la paroi intérieure 10. La structure de support 7 est, au moins dans la zone contiguë de la structure de refroidissement 4, réalisée de manière à céder élastiquement et/ou se trouve à distance de la structure de refroidissement 4. Application: notamment aux parois de chambres de combustion et de tuyères de poussée, de moteurs-fusées, refroidies par circulation de propergols cryogènes.
Patent FR-2758790-A1 (FR)
Title: VTOL aircraft
Inventor: CHANEAC ANDRE
IPC: B64C29/02
Filed: 1997-01-27
Abstract: An aircraft with vertical take off and landing capacity has two contrarotating propellers (12, 13) which allow it to take off and land like a helicopter and are driven by separate engines with axes lying symmetrically with that of the aircraft. It has two cabins - a forward control cabin for its aircrew and a central passenger cabin (3) which is able to pivot within a sphere or cylinder so that its floor remains horizontal regardless of the angle of inclination of the fuselage. The aircraft has two wings (8, 9) which are movable about axes passing through their centre of thrust to maintain the aircraft in level flight, and rear fins which act as supports for feet (69, 70) on which the aircraft rests when standing vertically on the ground, and which are used to control the attitude of the aircraft about its roll, pitch and bank axes. The control surfaces are operated electrically with the aid of gyroscopes.
Patent FR-2759380-A1 (FR)
Title: Composition detergente et/ou desinfectante
Inventor: LETARTRE BERTRAND
IPC: C11D3/30
Filed: 1997-02-13
Abstract: La présente invention concerne une composition détergente et/ou désinfectante destinée, par exemple, au traitement de circuits, surfaces, instruments, matériels, machines à laver et/ou autres, comprenant au moins un ou des sels organiques d'ammonium quaternaire.
Patent FR-2760743-A1 (FR)
Inventor: DOPPELT PASCAL
IPC: C07F1/08
Filed: 1997-03-13
Abstract: The invention concerns complex compounds of oxidised copper (+1) stabilised by a ligand for the gas phase chemical deposit of copper in which the copper is co-ordinated with a  beta -diketonate and the ligand is an alkyne of which the triple bond is partially deactivated by one or two groups slightly attracting the electrons carried by said alkyne.
Patent FR-2760951-A1 (FR)
Title: Hair curler with several rollers fixed together
Inventor: ALBACETE SERGE
IPC: A45D2/32
Filed: 1997-03-20
Abstract: The hair curler has a cylindrical body (1) with a stud (2) at each longitudinal end. A rubber tape (3), which has holes (4) along it, is fixed to each stud. The tapes are fixed perpendicularly to the roller and is not in contact with the hair. The diameter of the holes in the tapes are smaller than the diameter of the studs. The holes are all along each tape so that several rollers can be joined together.
Patent FR-2747883-A1 (FR)
Inventor: KIISKINEN TUOMO
IPC: A23K50/75
Filed: 1997-04-25
Abstract: The invention relates to a hen's egg containing  alpha -linolenic acid and antioxidant. The invention also relates to a procedure and a fodder for the production of hen's eggs.