baber/WOPTO huggingface dataset:
Patent WO-9632581-A1 (WO)
Title: Culasse de moteur a piston etage
Inventor: CHATELAIN MICHEL
IPC: F02B75/28
Filed: 1996-04-11
Abstract: La culasse de moteur à piston étagé comprend deux parties, une partie supérieure (5) et une partie inférieure (3), entre lesquelles est ménagé un espace défini par une rondelle (20), espace destiné à accueillir un segment d'étanchéité (4) fixe et continu selon sa circonférence. Ce segment est lubrifié par le biais d'huile sous pression circulant dans un espace annulaire (15) ménagé entre la surface extérieure de ce segment et la rondelle (20). La surface intérieure de ce segment coopère avec le deuxième étage d'un piston étagé qui traverse les deux parties (3 et 5) de la culasse grâce aux alésages cylindriques (17 et 16) coaxiaux entre eux et réalisés respectivement sur chacune des deux parties.
Patent FR-2743933-A1 (FR)
Title: Electromagnetic tamping actuator for testing concrete samples
Inventor: BEN AHMED ABDELHAMID
IPC: H01F7/16
Filed: 1996-01-22
Abstract: The actuator has a body (1) encasing a ferro-magnetic core (5) and a winding (4) designed to receive a ferro-magnetic moveable pin (3) which is vertically displaced between two positions. The power supplied to the winding (4) is pre-set so as to produce an up/down tamping sequence of the pin on and off the concrete sample. The actuator also includes windings which measure the instantaneous position of the pin (3).  The measuring windings consist of a primary (201), connected to a device for delivering an excitation current (Ip), and a secondary (202) coupled to the primary (201), which delivers a modulated measuring voltage (Vs). The current (Ip) injected into the primary winding (201) is modulated at an optimised to a frequency of symmetrical triangular wave shape. The circuit which processed the modulated secondary voltage includes a synchronous demodulator (26) which delivers a signal which represents the position of the movable pin (3).
Patent FR-2744106-A1 (FR)
Title: Blank for case e.g. for CD, diskette, photograph
IPC: G03D15/00
Filed: 1996-01-26
Abstract: The blank contains a first main face which is square or rectangular in shape and a second main face. A first main lateral edge is positioned between the main faces and extends parallelly in a first folding direction. A second main edge is similar to the first and is positioned at the edge of the second main side opposite the first main face and parallel to the first edge. First and second main external longitudinal edges, tabs, flaps or slots are positioned at the edges of the main faces and are parallel to a second folding direction which is orthogonal to the first.   At least one divider face is also included. A first internal lateral linking edge is opposite to the second main face and extends parallel to the first direction. The first main face is positioned between the second main face and the first divider face. The three sides extend along the second direction and are separated by the first lateral external edge and the first internal lateral linking edge. The width of the first internal lateral linking edge is a fraction of the common width of the two main external lateral edges. The widths are along the second direction.
Patent WO-9700742-A1 (WO)
Inventor: LIGNY JEAN-JACQUES
IPC: A47J27/00
Filed: 1996-06-20
Abstract: A method is provided for assembling a double-walled cooking vessel, comprising the steps of providing a preformed outer vessel (2), positioning therein an intermediate bottom wall element (3) and an inner vessel (1) preformed in such a way that it fits into said outer vessel (2), and hot stamping the resulting assembly. The resulting double-walled cooking vessel is also disclosed.
Patent FR-2744345-A1 (FR)
Title: Safety catch for jewellery chains, necklaces and bracelets
IPC: F16B45/02
Filed: 1996-02-02
Abstract: The fastener for a piece of jewellery such as a chain or necklace is composed of three principal parts, a fixed hollow frame (1), a movable spring catch (2) and a U shaped rocker (4). The frame has two pivots one of which (P1), inside the frame, receives the rotating catch and the other (P2), on the frame periphery, receiving the rocker. The rocker rotates around the end of a U branch in the same plane as the catch and the catch rotates inside the frame over a limited arc.  The catch has male and female locking parts which hold the rocker locked in the frame closed ring.  The catch remains locked by a spring.  Unlocking is obtained by pivoting the catch rearwards by means of a button (10) which projects from the frame end opposite its pivot. The reliable catch is easy to install and provides a resistance at least equal to that of a buckle.
Patent WO-9717555-A1 (WO)
Title: Dispositif d'obturation perfectionne pour tube d'amortisseur, en particulier d'amortisseur du type monotube pressurise
Inventor: BATAILLE ALAIN
IPC: F16F9/36
Filed: 1996-11-06
Abstract: Le dispositif d'obturation comprend une pièce d'extrémité (11) possédant un orifice d'extrémité (118) pour le passage d'une tige (8). Il comprend en outre un élément additionnel (20) disposé autour dudit orifice d'extrémité (118) et comportant une armature fixée sur la face supérieure (110) de la pièce d'extrémité et possédant un orifice d'armature d'un diamètre supérieur au diamètre de l'orifice d'extrémité (118), ainsi qu'un unique élément résilient annulaire (22) ayant une première partie de sa surface externe reposant librement sur la face supérieure (110) de la pièce d'extrémité, ayant une deuxième partie de sa surface externe adhérée sur l'armature. Le diamètre interne de l'élément résilient est, à l'état libre, inférieur au diamètre dudit orifice d'extrémité, de façon à obtenir, en présence de la tige, une compression radiale de l'élément résilient au niveau de la tige.
Patent FR-2746864-A1 (FR)
Title: Ventilateur centrifuge a module de commande integre, notamment pour vehicule automobile
Inventor: KOREK MIROSLAW
IPC: F04D29/58
Filed: 1996-03-26
Abstract: Un ventilateur centrifuge comprenant un boîtier (2) en forme de volute (3) logeant dans une partie centrale (4) un moteur électrique (7), commandé par un module de commande, et entraînant une turbine (5) destinée à pulser de l'air dans la volute qui loge en une zone prédéterminée (13) au moins une paroi déflectrice (12) dont la courbure est sensiblement identique à celle de ladite zone (13). Le boîtier (2) comprend des moyens de fixation agencés pour maintenir au moins une partie (17) du module de commande sensiblement intégrée à la paroi déflectrice (12), de sorte que le flux d'air pulsé circulant dans la volute puisse balayer ladite partie au moins du circuit de commande sans être perturbé.
Patent FR-2746981-A1 (FR)
Title: Rectifying bridge control device for AC power converter e.g. for electric fire
Inventor: RIVET BERTRAND
IPC: H02M7/12
Filed: 1996-03-29
Abstract: The device includes a switch (2) and a control resistor which connect the thyristors (Th1,Th2) of a rectifying bridge (1) to earth. Two diodes (D3,D4) are provided between the thyristors and the switch to prevent a short-circuit. In addition to the two thyristors the bridge also includes two diodes (D1,D2). One of the bridge diagonals (E1,E2) is connected to an AC power supply while the other diagonal is connected to output terminals (A,G). The switch consists of a thyristor (GTO) which is controlled by a component (3) which opens the switch when the AC supply voltage (Ve) exceeds a threshold value. The switch is closed when the voltage is between two other threshold values (-V1,+V1).
Patent FR-2749134-A1 (FR)
Title: New fruit drink e.g. strawberry flavoured
IPC: A23L2/02
Filed: 1996-05-29
Abstract: New fruit drink (I) comprises a mixture of a fruit nectar or juice (II) and a concentrate of a second fruit or an aromatic compound derived from such a fruit (III). (I) comprises 50-99% (II), 0.5-25% glucose syrup and 0.3-30% (III).
Patent FR-2749379-A1 (FR)
Title: Refrigerant hybride a circuit ouvert
Inventor: GIRARD DENIS
IPC: F28C1/14
Filed: 1996-06-04
Abstract: Réfrigérant hybride pour le refroidissement d'eau, comprenant à la fois des surfaces d'échange sans parois ou humides et des surfaces d'échange à parois ou sèches, ces dernières étant disposées en aval des surfaces d'échange humides dans le circuit de ventilation et branchées en amont des surfaces d'échange humides dans le circuit de l'eau à refroidir. Le réfrigérant comprend, dans le circuit de l'eau à refroidir, entre les deux surfaces d'échange 4, 2, une dérivation commandée 12 dimensionnée de manière à permettre, lorsqu'elle est ouverte, à une partie prédéterminée de l'eau ayant traversé les surfaces d'échange sèches 4 de contourner les surfaces d'échange humides 2 de manière que ces dernières ne fonctionnent que partiellement. De préférence, les surfaces d'échange humides 2 sont constituées par des surfaces à film de liquide, arrosées par gicleurs de pulvérisation 3, et la dérivation 12 est dimensionnée de manière que lorsqu'elle est ouverte, l'effet de pulvérisation des gicleurs 3 soit détérioré et ces derniers n'arrosent qu'une partie des surfaces d'échange humides 2. Application: notamment aux réfrigérants pour installations de climatisation.
Patent FR-2749613-A1 (FR)
Inventor: ANTHOINE PIERRE
IPC: F02D41/14
Filed: 1996-06-11
Abstract: The invention discloses a system for adjusting the richness of the air-fuel mixture injected into an engine. It is characterised in that the adjusting device is of the "Smith predictor" type (30) that comprises at least one control loop (36, 38) which computes a first estimated correction value  delta  of the richness RISUIV which takes into account the delay introduced by the engine (10). The invention is useful for fuel injection internal combustion engines.
Patent FR-2755697-A1 (FR)
Title: Composes chimiques a transition de spin et dispositifs d'affichage de depassement de seuil de temperature comprenant un milieu actif incluant au moins un de ces composes
Inventor: KAHN OLIVIER
IPC: G11B7/249
Filed: 1996-11-14
Abstract: L'invention concerne un composé chimique à transition de spin, incluant un réseau comprenant des molécules formées chacune d'un complexe métal-ligand et d'au moins un anion, et ce réseau comprenant aussi au moins une molécule d'eau liée au ligand par liaison hydrogène, dans lequel le métal est constitué par au moins un ion métallique ayant une configuration électronique en d4, d5, d6 ou d7, dans lequel le ligand est un 1,2,4-triazole substitué ayant un radical de substitution qui comprend un groupement alcool OH**-, et dans lequel l'anion est un dérivé organique à la fois de tosilate et de nitrate. Ce composé est à l'origine hydraté et pourpre dans son état bas spin. Il possède la propriété de changer de phase par déshydratation haut spin de l'ordre de 80 deg.C où il prend la couleur blanche. Dans cette deuxième phase déshydratée, ses températures de transition de spin sont entre -170 deg.c et -165 deg.C, de sorte qu'il reste ensuite toujours blanc à température ambiante. Ce composé hydraté est utilisé pour réaliser des dispositifs marqueurs infalsifiables de première utilisation, ou d'utilisation dangereuse. Dispositifs marqueurs de dépassement de seuil de température. Référence: Néant.
Patent FR-2757247-A1 (FR)
Title: Housing for protecting personnel from either rotary or reciprocating transmission shafts
IPC: F16P1/02
Filed: 1996-12-17
Abstract: The housing, for either rotary or reciprocating shafts, consists of two half-shells (1, 2) which can be cut to the required length, fitted with end covers (3, 4) and mounted on adjustable legs (5). The half-shells are marked at intervals with transverse lines to facilitate cutting, and the end covers are shaped to allow easier assembly with the half-shells. The assembled half-shells have a cross-section in the shape of a square with rounded corners, allowing the supporting legs to be fitted beneath it or at one side. The components are made, for example, from an injection-moulded plastics in different sizes, and supplied in kit or pre-assembled form.
Patent WO-9740325-A1 (WO)
Title: Fabric sheath for ventilation and laminar flow hood
Inventor: BEUDON DIDIER
IPC: F24F3/16
Filed: 1997-04-09
Abstract: The invention discloses a fabric sheath (1) for the close protection of sensitive products conveyance by sterilised air stream diffusion, in particular in a substantially vertical direction. It is formed by a sealed wall (2) and a porous wall (3) extending longitudinally and axially along the sheath, the said sheath defining a sterilised air supply duct (9). It is characterised in that it comprises a means (4) extending longitudinally along the said sheath ensuring median sterilised air diffusion at a slow speed, and, on all sides, lateral sterilised air diffusion at a higher speed. The invention also features a washable or disposable laminar flow hood comprising a fabric sheath bounded at each end by a plane perpendicular to the axis of the fabric sheath.
Patent FR-2756837-A1 (FR)
Inventor: LALLIER JEAN PIERRE
IPC: C09D9/00
Filed: 1997-02-27
Abstract: Composition for stripping paints, lacquers, or primers consists of 5-90 pts.wt. water; 2-47.5 pts.wt. benzylic acid; and 2-47.5 pts.wt. dimethylsulphoxide or N-methylpyrrolidone. Also claimed is the method for stripping paint, varnish or lacquer by applying the composition to substrate in heated bath for sufficient time to remove the paint.
Patent FR-2750603-A1 (FR)
Title: Dispersion d'un agent de retention d'humidite interceptant la lumiere ultraviolette, et produit cosmetique renfermant cette dispersion
Inventor: HORINO MASAAKIRA
IPC: A61K8/00
Filed: 1997-07-04
Abstract: L'invention concerne une dispersion d'un agent de rétention d'humidité. Cette dispersion comprend, à l'état dispersé dans un agent de rétention d'humidité, une matière inorganique interceptant la lumière ultraviolette portant les molécules dudit agent de rétention d'humidité adsorbées par une réaction mécanochimique. Application: préparation d'un produit cosmétique contenant la dispersion, présentant une excellente stabilité et offrant une protection extrêmement efficace contre la lumière ultraviolette.
Patent FR-2766983-A1 (FR)
Inventor: ARROUBI MUSTAPHA
IPC: H02H7/08
Filed: 1997-07-30
Abstract: The invention concerns a device (1) for powering down a receiver (R) in an electric apparatus (E1) powered with a variable voltage from a monophase alternating voltage source (S) via a triac (14) arranged for applying in the variable conduction time windows the monophase alternating voltage in the receiver (R) input. The device comprises means (12, 16) for detecting an abnormal functioning of the triac (14), means (13) for powering down the receiver (R), and means (15) for controlling the powering down means (13) in response to the detection of an abnormal functioning. Said detection means comprise for example means (12) for measuring the current absorbed by the receiver (R), or means for measuring the voltage at the triac (14) terminals. The invention is useful in particular for household and house automation appliances.
Patent FR-2767928-A1 (FR)
Title: Coupling for optical fiber and transmitting or receiving source
Inventor: MALAVIEILLE FRANCOIS LOUIS
IPC: G02B6/42
Filed: 1997-09-01
Abstract: A coupling attaching an optical fiber (1) to a transmitting or receiving source (2) consists of a base (8) with a hole (13) for one end (6) of the fiber and a housing (9) carrying the source (2). The base is made from a translucent material, with the fiber attached to its hole and the base to the housing by a photopolymerisable adhesive (P1, P2, P3, P4) such as Loctite or Vitralit. The housing (9) has an adapter unit (10) between the source and the end of the optical fiber which incorporates at least one focusing lens (12).   The housing and adapter unit can be made in one piece from a translucent material, and the source (2) is an opto-electronics component such as a laser diode, an electroluminescent diode or a photodiode.
Patent FR-2762372-A1 (FR)
Title: Pinion for starter motor fitted to internal combustion engine
Inventor: MORIMOTO YOSHIHIRO
IPC: F16H55/08
Filed: 1997-09-03
Abstract: The pinion (7A) has teeth on its outer surface and is mounted on a sleeve bearing (8), and can slide along the output shaft (6) of the motor. The pinion engages the ring gear of the engine when the starter is operated. The interior diameter of the pinion where it engages the ring gear and overhangs the bearing, is between the inner and outer diameters of the bearings to increase the mechanical strength of the pinion, allowing it to be smaller in overall dimension and lighter. The outer edge of the pinion is extended in a cone shape to further increase mechanical strength.
Patent FR-2753550-A1 (FR)
Title: Electrophotographic developer powder
Inventor: IKEGAMI MASAKO
IPC: G03G9/08
Filed: 1997-09-11
Abstract: A developer (T) comprising a first wax-containing binder resin consisting of a first wax (W1) and a first binder resin (B1), a second wax-containing binder resin consisting of a second wax (W2) and a second binder resin (B2), and a colourant. W1 has a solubility parameter SP1; B1 has a solubility parameter SP2; and the difference (SP1-SP2) =  DELTA 1. W2 has a solubility parameter SP3; B2 has a solubility parameter SP4; SP3 < SP1; the difference (SP1-SP4) = DELTA 2; and  DELTA 2 >  DELTA 1.  Also claimed is an image-forming apparatus which forms a latent electrostatic image which can developed using the developer composition.
Patent WO-9942180-A1 (WO)
Title: Device for treating the human body using coloured and sound waves
Inventor: HOME ALEXANDRE
IPC: A61M21/00
Filed: 1998-02-20
Abstract: The invention concerns a device for treating the human body using generators of coloured light waves and sound waves, essentially characterised in that it comprises a generator of coloured light waves associated with a sound wave generator; for each emission of a very specific dominant colour wave, selected among the colours of the rainbow, corresponds a sound wave emission of similar wave length and the coloured and sound wave generators comprise means for adjusting the intensity of said waves.
Patent FR-2774000-A1 (FR)
Title: Plate to raise boot binding above surface of ski
Inventor: ARDUIN JOEL
IPC: A63C9/00
Filed: 1998-01-23
Abstract: The interface (2) is a plate (3) which is in two parts (49,50) to which the front and back boot bindings are fixed. The back part (50) is extended towards the center by a part (52) that engages under a bridge (51) joined to the front part (49). This allows a relative rotation of the two parts round a longitudinal axis.
Patent FR-2759481-A1 (FR)
Title: Electromagnetic signal horn for automobile
Inventor: ALMENDRO JOSE LUIS
IPC: G10K9/13
Filed: 1998-02-09
Abstract: The signal horn (10) has a pot-shaped housing and a membrane (15) fixed to a projection (36) at its open face. The membrane is operated by a vibration drive (18). The vibration drive has a field coil (21) arranged in the housing, an armature (17), which is fixed to the membrane and which co-operates with an iron core, and an interrupter, which is operated by the armature.The fixed contact of the interruptor is arranged on a contact support.The movable work contact of the interrupter is arranged at the free end of a leaf spring operated by the armature. A pair of coaxial spaced diffuser funnels (37,38) with different diameters is fixed to the projection. The funnels are controlled by the armature. The smaller funnel is further away from the membrane than the larger funnel
Patent FR-2760137-A1 (FR)
Title: Connecteur electrique coaxial
Inventor: GRAY IAN JAMES STAFFORD
IPC: H01R4/48
Filed: 1998-02-24
Abstract: L'invention concerne un connecteur électrique.Ce connecteur électrique (10) comporte un boîtier (12) , un contact central (32) situé dans le logement et pourvu d'un accouplement (34) pour un conducteur, l'accouplement étant soumis à une sollicitation pour former la terminaison d'un conducteur électrique inséré dans ce connecteur, tandis que des moyens (58) sont prévus pour faire dévier l'accouplement à l'encontre de la sollicitation pour permettre l'insertion du conducteur et la libération de l'accouplement pour créer la terminaison du conducteur inséré.Application aux connecteurs électriques pour câbles coaxiaux.
Patent FR-2778967-A1 (FR)
Title: Projecteur pour vehicule automobile comportant un enjoliveur et des moyens de fixation aisee de cet enjoliveur
Inventor: MONTET MAURICE
IPC: F21V17/00
Filed: 1998-05-19
Abstract: La présente invention concerne un projecteur pour véhicule automobile comprenant un miroir (300) recevant une lampe (200), une glace prévue en avant du miroir (300), un enjoliveur de style (400) placé en avant de la lampe (200), et une pièce de fixation (100) de l'enjoliveur de style (400) dans le projecteur.Selon l'invention, il comporte également au moins un élément de forme filaire flexible (500), adapté pour solidariser l'enjoliveur (400) à la pièce de fixation (100) en coopérant avec des aménagements (122, 124, 420) prévus sur ceux-ci.
Patent FR-2779959-A1 (FR)
Title: Cosmetic composition that protects skin and hair from UV radiation
IPC: A61Q17/04
Filed: 1998-06-18
Abstract: Cosmetic composition comprises:  (a) a benzimidazole derivative;  (b) a cinnamic acid derivative; and (c) and an organic UV-A filter. Cosmetic composition comprises:  (a) a benzimidazole derivative of formula (I);  (b) a cinnamic acid derivative; and (c) and an organic UV-A filter. X = S, NH, NR1 or O R1 = 1-20 C alkyl, 2-20 C alkenyl, 3-15 C cycloalkyl, 6-12 C aryl, (6-12 C) aryl (1-6 C) alkyl, 2-21 C alkoxycarbonyl or 5-12 C heteroaryl, all optionally substituted by 1-6 C alkyl, 1-16 C alkoxy, 6-12 C aryloxy, NH2, OH, C(O)NR2R3, C(O)O-R4 or Si(O-R7)3 or interrupted by ether bonds R2, R3 = H or 1-6 C alkyl R4 = H, 1-16 C alkyl, 6-12 C aryl or CH(R6)CH2(O-CH(R6)CH2)nO-R5 R5 = 1-4 C alkyl R6 = H or Me R7 = 1-4 C alkyl n = 0-4 R8-R15 = H, NH2, NO2 or R1
Patent FR-2780477-A1 (FR)
Title: Obturator for remote controlled fluid vent
Inventor: CORBEL PHILIPPE
IPC: F16K17/38
Filed: 1998-06-26
Abstract: The obturator is made in the shape of a heat fusible tube (201) open at one end and closed at the other by a cap (203). A heating resistance wire  (211) is wound in a peripheral groove (209) in the external wall of the tube. Supplying an electrical current to the resistance wire causes fusion of the tube and its rupture.  The external fluid can then circulate in the obturator by penetrating the tube open part and escaping through the rupture.
Patent FR-2780789-A1 (FR)
Inventor: ROUDIL DANIELE
IPC: G01N29/024
Filed: 1998-07-01
Abstract: The invention concerns a device for measuring a sound wave propagation time in a continuous phase of a diphasic mixture (28) comprising the continuous phase and a dispersed phase forming droplets (40) in the continuous phase. Said device comprises: an electroacoustic transducer (12) for transmitting sound waves (30) and delivering a reception signal of reflected sound waves; means for establishing a propagation time from the signals delivered by the transducer. The device further comprises means for focusing sound waves and the sound wave frequency being adjusted to cause the waves to be reflected on the dispersed phase droplets, substantially located in a focusing zone.
Patent FR-2769420-A1 (FR)
Title: Electricity distribution system end of line/rural voltage drop compensator.
Inventor: GRANDIDIER JEAN YVES
IPC: H02J3/14
Filed: 1998-07-07
Abstract: Uses a series of comparative controlled contactors which switch in compensation devices, based upon comparison of a measured voltage and/or current with a reference.  The electrical distribution system includes a tap change transformer (3) having an internal regulating circuit (32). The transformer (3) is connected to a network supply line (1). The compensator includes a first series of contactors (C1) connected in parallel at the transformer output (3). Each contactor (C1) being connected to an electrical device (A1) as well as a voltage and/or current measuring device(6,7). A controller (2) having a control unit (23) and a comparator (21) designed to compare a reference voltage and/or current with a voltage and/or current from the measuring device (6). The contactors (C1) are selectively controlled, by the control unit (23) connected to the comparator, as a function of the comparison.