baber/WOPTO huggingface dataset:
Patent FR-2746698-A1 (FR)
Title: Welding together of thermoplastic parts particularly of filled polyamide
Inventor: JANIN JEAN LOUIS
IPC: B29C65/00
Filed: 1996-03-26
Abstract: A method of welding process of thermoplastic material, particularly filled polyamide, has a melting phase elaborated by contact, during a time T1, of a heated blade, heated to a high temperature, particularly of about 350 deg C, over the zone of the joint of the pieces to be joined, to obtain a sufficient quantity of material to be welded. Following a transfer phase, during a time T2 during which the heated blade is remote from the weld zone the two pieces are brought together, then follows an assembly phase during time T3 during which the joint zone of the two pieces are brought together. Also claimed are: (a) machine having a constant temperature controlled blade on a movable arm fixed to a frame; and  (b) a first setting able to assure the positioning of one of the pieces to be joined and a second setting assuring the positioning of the second piece; the movements of the parts being controlled by a controller. Preferably the fusion phase is split into a series of steps: (a) contact between blade and one of the pieces during t11; (b) tooling a thickness of material during t12; (c) preheating by conduction of a thickness of the joint during t13; (d) making a continuous, homogeneous cordon of molten material during t14; (e) heating by conduction of a thickness of the joint during t15. The relative stage times are such that: t11 < t13 < t15 and t12 < t11 and t14 < + 13.
Patent FR-2747037-A1 (FR)
Inventor: ASCIONE JEAN MARC
IPC: A61K8/35
Filed: 1996-04-05
Abstract: Novel cosmetic compositions containing, in a cosmetically acceptable carrier, one or more dibenzoylmethane derivatives, one or more alkyl beta , beta '-diphenylacrylate derivatives and one or more specific benzotriazole silicones are disclosed. These compositions have enhanced sun protection factors due to a synergistic effect between these three filters. The use of these compositions in the field of cosmetics is also disclosed.
Patent FR-2737286-A1 (FR)
Title: Tunnel oven, e.g., for baking - has insulation of pre=fabricated moulded components, esp. of vermiculite
Inventor: KNOST DIETER
IPC: F24C15/34
Filed: 1996-07-25
Abstract: The oven (1) has a heated inner compartment (4) and an outer casing (2), with an insulating material (5) between them. The insulating material is in the form of a self-supporting tunnel-shaped housing made from a substance without fibres, such as aluminium ferrous magnesium silicate, and esp. vermiculite. The insulating material is moulded into prefabricated components (6) which are stuck together with a heat-resistant adhesive, or joined by tongued and grooved edges. The insulating material forms an air gap between the exterior of the over and the inner compartment.
Patent FR-2737788-A1 (FR)
Title: Bidirectional optical amplifier for wavelength multiplexers - has two circulators connected by optical fibres and arrangement with amplifying element and reflection element
Inventor: CHAWKI JAMIL
IPC: H04B10/297
Filed: 1996-07-26
Abstract: Two circulators (12,14) with four ports (1,2,3,4) ensure a circulation from the first (1) to the second (2), from the second to the third (3) and from the third to the fourth (4). Two inputs/outputs (11,13) are connected to the second ports of the two circulators respectively. An arrangement (15) with an amplifying element (16) associated with a reflection element (17) is connected to the third ports of the circulators. Optical fibres (18,19) connect the fourth port of the first circulator to the first port of the second circulator and the fourth port of the second circulator to the first port of the first circulator.
Patent FR-2751860-A1 (FR)
Title: Container to make cocktail with drinks in refill
IPC: B65D81/32
Filed: 1996-08-05
Abstract: The container holds a refill (D) with several reservoirs (E) containing pre-measured drinks. The top and bottom of the refill is closed by membranes (F,G). The cap (A) has tubes (C) which perforate the upper membrane (F) and an air hole (B). A disc (H), fixed to part (I) of the wall of the container, has tubes (N) that perforate the lower membrane (G).  The tubes communicate with the main reservoir (L) in which the drink is mixed by a paddle (R). A ring (J), round the refill, is removed so that the cap can be pushed down. The container is emptied through a tube (O) fixed to the disc.
Patent FR-2740613-A1 (FR)
Title: Matieres d'electrodes convenant pour des cellules electrochimiques
Inventor: KELLER HARALD
IPC: H01M4/62
Filed: 1996-10-31
Abstract: Matières d'électrodes convenant pour des cellules électrochimiques, contenant a) un liant polymère qui est constitué essentiellement de monomères sans fluor et b) une matière solide qui peut absorber ou céder des ions lithium de manière réversible dans une réaction électrochimique.
Patent FR-2757241-A1 (FR)
Title: Piece en caoutchouc telle par exemple qu'un joint d'etancheite et son procede de traitement
Inventor: MARCILLOUX JEROME
IPC: B60J10/04
Filed: 1996-12-17
Abstract: L'invention concerne une pièce (10) en caoutchouc, telle qu'un joint d'étanchéité pour vitrage coulissant de véhicule automobile, comprenant une lèvre d'étanchéité (16) dont au moins la partie destinée à venir au contact de la vitre (18) comporte un film (20) d'un terpolymère d'éthylène, d'acrylate ou de méthacrylate et d'acide acrylique ou méthacrylique contenant des charges lamellaires et permettant de réduire notablement les frottements sur la vitre (18) et d'éviter la production de crissements.
Patent FR-2757635-A1 (FR)
Title: Procede d'evaluation des dommages induits dans la peau par les uv-a
Inventor: BERNERD FRANCOISE
IPC: G01N33/50
Filed: 1996-12-24
Abstract: L'invention a pour objet un procédé d'évaluation des dommages induits dans la peau et/ou le derme par les rayonnements ultraviolets de type A. L'invention a aussi pour objet un procédé d'évaluation de produits susceptibles de moduler les dommages induits dans la peau et/ou le derme par les rayonnements ultraviolets de type A.
Patent WO-9822419-A1 (WO)
Title: Method for preparing a 4-hydroxybenzaldehyde and derivatives
Inventor: METIVIER PASCAL
IPC: C07C37/20
Filed: 1997-11-19
Abstract: The invention concerns a method for preparing a 4-hydroxybenzaldehyde and derivatives. More particularly it concerns the preparation of 3-methoxy-4-hydroxybenzaldehyde and of 3-ethoxy-4-hydroxybenzaldehyde called 'vanillin' and 'ethylvanillin' respectively. The method for preparing a 4-hydroxybenzaldehyde and derivatives is characterised in that it consists in selectively oxidising the group in position 2 relative to the hydroxyl group, in carboxylic group, present in the phenolic compounds of a mixture containing at least: a phenolic compound (A) bearing formyl and/or hydroxymethyl groups in position 2 and 4; a phenolic compound (B) bearing a formyl or hydroxymethyl group in position 4; a phenolic compound (C) bearing a formyl or hydroxymethyl group in position 2; thus leading to a mixture containing a 3-carboxy-4-hydroxybenzaldehyde, a 4-hydroxybenzaldehyde, a 2-hydroxybenzoic acid, which is then subjected to a decarboxylation for obtaining the 4-hydroxybenzaldehyde and a phenol which can be optionally recycled.
Patent FR-2755851-A1 (FR)
Inventor: CAUWET MARTIN DANIELE
IPC: A61K8/00
Filed: 1997-03-18
Abstract: The invention concerns novel detergent and conditioning compositions containing, in a cosmetically acceptable medium, (A) a washing base and (B) a conditioning system including an oil nanoemulsion. The invention is useful for hair and skin cleaning and care.
Patent FR-2760854-A1 (FR)
Inventor: DENIS ALAIN
IPC: G02C11/00
Filed: 1997-03-11
Abstract: The invention concerns a device for retaining a pair of spectacles comprising a cord (10) and two fasteners located at the ends of the cord to enclose each bow (20) of the spectacles, each fastener comprising a loop (12 or 14) consisting of a resilient cord portion, said loop being closed at its base by a sleeve (16 or 18) made of resilient material such as silicon rubber enclosing both parts of the cord forming the loop (12 or 14).
Patent FR-2764708-A1 (FR)
Title: Perfectionnements aux procedes et systemes de localisation radiosatellitaire en temps reel, notamment de type gps
Inventor: GOUNON RENE PIERRE
IPC: G01S5/14
Filed: 1997-06-17
Abstract: Procédé pour la localisation de points à la surface de la terre dans lequel on capte simultanément en une station de référence de coordonnées connues et sur un mobile que l'on déplace sur les points à localiser, des signaux radiofréquences émis sur deux fréquences (L1 et L2) en direction de la terre par une constellation de satellites, et on met en oeuvre un traitement d'initialisation par lequel on lève l'ambiguïté de phase sur les signaux en provenance des différents satellites observés, ainsi qu'un traitement cinématique permettant, à l'issue du traitement d'initialisation, de suivre les tours de phase des signaux pendant que le mobile se déplace, caractérisé en ce que le traitement d'initialisation met en oeuvre une détermination de coordonnées de points à partir de combinaisons de mesures de phases correspondant à deux fréquences apparentes (L4 et L5) de longueurs d'onde plus importantes que celles des fréquences d'émission (L1 et L2) de la constellation de satellites et en ce qu'on combine linéairement les mesures issues des levées d'ambiguïtés réalisées à chacune de ces deux fréquences de façon que leurs bruits s'annulent.
Patent FR-2764694-A1 (FR)
Title: Dispositif de mesure de bruit dans un conduit parcouru par un fluide
Inventor: BOUSQUET PHILIPPE
IPC: G01H3/12
Filed: 1997-06-17
Abstract: Pour effectuer une mesure de bruit dans un conduit (16) parcouru par un fluide tel que de l'air, on place dans ce conduit un dispositif de mesure comprenant un tronçon de conduit (10), de même section, dans lequel est formée une fente allongée (18). La fente (18) est recouverte d'un matériau résistif (24) et coiffée par une cavité (26). Les extrémités de la cavité forment un angle aigu au plus égal à environ 7degre par rapport à l'axe du tronçon de conduit (10). Un ou plusieurs microphones (34) sont montés sur la cavité (26), en face de la fente (18), de façon telle que leur membrane (36) affleure la face intérieure de la cavité.
Patent FR-2765150-A1 (FR)
Inventor: BERGERY RAYMOND
IPC: B60B21/06
Filed: 1997-06-27
Abstract: The invention concerns a cycle rim comprising in cross-section two lateral flanks (4, 5) linked by bridges (7, 8), the flanks having each an outer braking surface (5, 6) in their top part. At least one flank (4) is provided at the braking surface with at least one abrasion indicator (10) formed by a recess (14) arranged in the flank wall over a depth less than the rim flank thickness and the recess is filled with a block of filling material which is flush with the rim braking surface. The invention also concerns a cycle wheel equipped with such a rim.
Patent FR-2766449-A1 (FR)
Title: Device for castor adjustment of steerable wheel of motor vehicles
Inventor: MODINGER WOLFGANG
IPC: B62D17/00
Filed: 1997-07-23
Abstract: A means for the castor adjustment of a steerable wheel for motor vehicles, in which a wheel carrier is connected, via the flange 1 (first part) of a joint, to a transverse link 2 (second part), the two parts, located one above the other, can be pivoted, around a pivot axis 5, between two end positions and fixed with respect to one another by two clamping screws 8, each passing through a pair of holes formed in the two parts, each pair of holes comprises a first hole 4, which is of a sufficient size for receiving the screw 8 in its pivot positions and a second hole 9, in which the screw is secured in a fixed position in the pivot direction with respect to the associated part, to permit various adjustment positions which are secured by a form fit. For this purpose, the second holes are designed as slots with the long axes aligned radially with respect to the pivot axis 5, and the first holes 4 are provided with stops which block pivoting in each case counter to the pivot direction and are intended for at least three different pivot positions of the two parts with respect to one another.
Patent FR-2766100-A1 (FR)
Title: Ski or snowboard brake
Inventor: MIETTE PHILIPPE
IPC: A63C7/10
Filed: 1997-07-21
Abstract: The claw (2) is mounted on the ski or snowboard boot binding plate and is connected to a thrust plate (4) with a spring. The thrust plate is depressed and the spring compressed when the boot is fixed between toe and heel clamps (12, 13). The thrust plate is connected to the mounting plate by a pivoted arm (6) with a second spring (7) with a force which varies between zero when the claw is retracted to a maximum effort when it is deployed.
Patent FR-2766347-A1 (FR)
Title: Grille-pain
Inventor: ARNEDO JULIAN
IPC: A47J37/08
Filed: 1997-07-24
Abstract: Ce grille-pain comporte un boîtier (1) renfermant un chariot (4) mobile entre une position d'éjection et une position de grillage en laquelle il peut être amené par une poignée (6) reliée à une extrémité (7) du chariot (4) par un entraîneur (8) solidaire d'un doigt (11) susceptible d'actionner un interrupteur de commande (12) de l'alimentation électrique d'un moyen de chauffage (3). Selon l'invention, l'entraîneur (8) est monté mobile sur l'extrémité (7) du chariot (4) selon une course verticale déterminée (l), de manière à permettre au doigt (11) de libérer l'interrupteur (12) lorsque le chariot reste bloqué en position de grillage après le déverrouillage du dispositif de retenue (10).
Patent FR-2767232-A1 (FR)
Inventor: RENAUD MARIE CHRISTINE SAUVAGE
IPC: H02G1/02
Filed: 1997-08-06
Abstract: Two rectangular steel plates (1,2), welded together, form a T-shaped bracket, bolted to the building through e.g. three drilled holes (3,4). An eye (5), formed by drilling a larger hole in a rectangular piece of sheet steel, is welded, edge-on and vertical - optionally at an inclined angle - to the leg of the tee, providing a safety line attachment point. To mount an electricity distribution box (BMX), a cross-bar (20), with location stops (23), is attached to the leg using the latter's fixing bolt (4) - optionally, elsewhere, using a screw in a tapped hole (24,24'), the box being attached by end fixings (22). Other outdoor power or communication items, including dead-end wrap-ons or other cable terminating devices, are mounted similarly.
Patent FR-2768286-A1 (FR)
Title: Operating handle with switches for control of camera
Inventor: BORDELAIS PHILIPPE JEAN
IPC: G03B17/56
Filed: 1997-09-05
Abstract: The handle includes either proportional or on-off type controls for connection via interface to four basic camera functions. The equipment includes a handle (2) which is designed to be integrated into the portable camera system. By use of one hand only, a single operator is able to use the handle to control four basic functions of the camera, including the alignment, selection of diaphragm size, the focussing of the lens and the operation of the motor which drives the camera to take photographs.  The handle is connected to a junction box (3) for automatic adaptation to different control systems for adjusting the working parameters of a specific camera.  The handle may include different control types, such as a proportional electrical control with return-to-zero, an electric pointing and positioning control, an on-off control, a simple proportional electrical control and an instantaneous on-off control.
Patent FR-2769711-A1 (FR)
Title: Procede de surveillance du fonctionnement et du vieillissement d'un pot catalytique pour un moteur fonctionnant en melange pauvre et systeme de mise en oeuvre
Inventor: AIMARD FREDERIC
IPC: F01N9/00
Filed: 1997-10-10
Abstract: L'invention concerne les moteurs à combustion interne fonctionnant en mélange pauvre en carburant avec un pot catalytique.L'invention réside dans un procédé et un système pour surveiller l'état de fonctionnement et de vieillissement du pot catalytique qui consiste à estimer un terme (NES ) représentatif de l'état de surface catalytique en comparant la valeur mesurée [HC]OUT de la teneur en hydrocarbures à la sortie du pot catalytique à une valeur estimée de cette teneur qui est calculée selon un modèle mathématique dans un estimateur (30). La comparaison du terme estimé (NES ) à un seuil permet de générer une alarme (AL) lorsque le seuil est atteint.L'invention est applicable aux moteurs à combustion interne fonctionnant en mélange pauvre.
Patent FR-2770135-A1 (FR)
Title: Bactericidal composition, especially for use on animal litter
Inventor: MARTY BERNARD
IPC: A01K1/015
Filed: 1997-10-24
Abstract: A composition comprising a microporous carrier and a bactericide is claimed, where the bactericide is partly absorbed in the carrier and partly in free form. Also claimed is an absorbent obtainable by spraying the composition onto an absorbent mineral. Preferably the composition contains 1-10 (preferably 1-8) wt.% of the bactericide, 40-60% of which is absorbed in the carrier. The carrier has a surface area of at least 40 m<2>/g, especially 50-400 m<2>/g. The carrier material is selected from precipitated silica, silica gel, fumed silica, modified silica, kaolin, talc and chalk. The bactericide is 2,4,4'-trichloro-2'-hydroxydiphenyl ether (triclosan), "3,5-dichloro-(1,4-dichlorophenyl)-2-hydroxybenzamide", 4,4'-dichloro-3-(trifluoromethyl)carbanilide, farnesol, usnic acid, formaldehyde or a tannin. The composition is in the form of a suspension in a liquid phase. The liquid phase does not dissolve the absorbed bactericide. The liquid phase at least partially dissolves the free bactericide. The liquid phase comprises a mixture of a solvent for the bactericide and a dispersant that is not a solvent for the bactericide.
Patent FR-2771820-A1 (FR)
Title: Method for measuring the earth impedance of an earthing device and for control of mass equipotential.
Inventor: ZEDDAM AHMED
IPC: G01R27/18
Filed: 1997-11-28
Abstract: The method for measuring the impedance of an earthing electrode (1) in which a pulsed current source (12) is used. The measurements are carried out dynamically, using an auxiliary earth electrode (6). A transformer (4) is used whose primary terminals (9) are connected to the pulsed current source (12) and the first secondary terminal (3) is connected to the auxiliary electrode (6). The measurements are made on current passing through the secondary (6) of the transformer (4). The second terminal of the secondary is connected to the auxiliary earth (6) through a switchable resistance (8). The switching of the resistance in and out of service is done manually or can be controlled by a control unit (10). The measurements enable one to define two sets of equations representing the two condition states.
Patent FR-2773421-A1 (FR)
Title: Stator for piezoelectric motor which is simpler and cheaper to manufacture and operates at higher frequencies
Inventor: CHING GIL
IPC: H02N2/12
Filed: 1998-01-08
Abstract: The piezoelectric motor has a number of piezoelectric elements (17) whose combined axial deformations provoke three-dimensional deformations of the stator. Each element has one end (17a) in contact with the stator and the other end in contact with an individual mass (20). All these individual masses are mechanically isolated one from the other, so they can move autonomously.
Patent WO-9900022-A1 (WO)
Title: Method for improving the efficacy of a probiotic, preparation of food additives and animal feed containing same
Inventor: NGUYEN TAN HUNG
IPC: A23K1/00
Filed: 1998-06-25
Abstract: The invention concerns a method for improving the zootechnic efficacy of the probiotic consisting of Bacillus sereus CIP 5832 whereby the probiotic and lysozyme are administered to the animals, preferably simultaneously.
Patent FR-2775761-A1 (FR)
Title: Modular protection cabin for sorting of waste
Inventor: MONNEYRON J P
IPC: F24F9/00
Filed: 1998-03-09
Abstract: The modularity of the cabin is assured by a metal structure (1) fitted with fixing gussets (8) and a set of trimming panels (2). A ventilation system (3) creates an over pressure in the cabin and a high speed blower system (6) creates a wall of air avoiding pollution of the cabin.
Patent FR-2778404-A1 (FR)
Inventor: NIQUE FRANCOIS
IPC: C07C45/59
Filed: 1998-05-06
Abstract: Dihydro or tetrahydronaphthalene derivatives (I) are new. Dihydro or tetrahydronaphthalene derivatives of formula (I), their stereoisomers and salts are new. R1 = H, 1-6C alkyl or 1-6C acyl (both optionally substituted); R2, R3 = H or 1-6C alkyl (optionally substituted); R2 + R3 = 3-7C cycloalkyl; R4 = aryl or heteroaryl (both optionally substituted); X = O or CH2; Y = OH, 1-6C alkyloxy or NR5R6; R5, R6 = H or 1-6 C alkyl (optionally substituted); R5 + R6 = 3- to 15-membered heterocylic (optionally substituted) or polycyclic ring, optionally comprising an additional O, S or N; and Z = single or double bond. Independent claims are also included for: (1) the preparation of (I); and (2) the intermediates compounds of formulas (V), (VI) and (VII).
Patent FR-2778455-A1 (FR)
Title: Ice rink creation and maintenance using an energy efficient process
Inventor: RIVET PAUL
IPC: F25B40/02
Filed: 1998-05-07
Abstract: The ice rink is refrigerated by thermal exchange with a circuit carrying a refrigerant. The refrigerant is cooled in a conventional refrigeration cycle and by thermal exchange with material produced during the surface treatment of the ice rink. This exchange is through an intermediate circuit (14,17) in contact with the ice (20) produced from the surface treatment.
Patent FR-2778329-A1 (FR)
Title: Dispositif de detection et de transmission a distance d'une alarme du rythme cardiaque d'une personne a surveiller
Inventor: GROS DANIEL
IPC: A61B5/024
Filed: 1998-05-05
Abstract: Un dispositif de détection et de transmission de l'alarme du rythme cardiaque d'une personne est assurée au moyen :- d'un premier module de détection et d'émission destiné à délivrer un signal de mesure du rythme cardiaque à un convertisseur tension-fréquence connecté à un premier circuit émetteur à courte portée,- d'un deuxième module relais 14 placé à proximité du premier module, et comportant un premier circuit récepteur 24 à très courte portée, un dispositif de réglage 30 pour ajuster un seuil haut, et un seuil bas du rythme cardiaque, et un transmetteur 32 capable de délivrer un signal sonore d'alarme dès que le signal de fréquence cardiaque dépasse le seuil haut, ou descend en-dessous du seuil bas,- d'un système de télétransmission comprenant un deuxième circuit émetteur à longue portée, piloté par un détecteur acoustique,- et d'un troisième module de réception du signal d'alarme.
Patent FR-2779515-A1 (FR)
Title: Telescopic device for measuring distance between ball and target ball in game of boules
Inventor: DUPUY EMILE JEAN RAOUL
IPC: G01B5/00
Filed: 1998-06-03
Abstract: The telescopic device has a last extending element (2) with a push button (4) placed so that it can be accessed in a recess (3) in the last tube of the telescopic device.