baber/WOPTO huggingface dataset:
Patent FR-2757645-A1 (FR)
Title: Miroir incline biface de pointage/balayage et systeme optique le comportant
Inventor: DELCLAUD YVES
IPC: G02B26/10
Filed: 1996-12-19
Abstract: Un miroir rotatif ayant un axe de rotation (Z-Z) comporte deux surfaces réfléchissantes (3, 4) disposées dos-à-dos en étant au moins approximativement perpendiculaires à un même plan contenant l'axe de rotation, l'une au moins des surfaces réfléchissantes ayant une inclinaison non nulle ( alpha) par rapport à cet axe de rotation. Le miroir est avantageusement intégré à un système optique d'observation, par exemple embarqué sur une plate-forme spatiale ou aéroporté.
Patent WO-9745696-A1 (WO)
Title: Procede de commande de detonateurs du type a module d'allumage electronique, ensemble code de commande de tir et module d'allumage pour sa mise en oeuvre
Inventor: PATHE CLAUDE
IPC: F42B3/12
Filed: 1997-05-21
Abstract: L'invention concerne un procédé de commande de détonateurs (1) du type à module d'allumage (15) électronique. Chaque module (15) est associé à des paramètres spécifiques comprenant au moins un paramètre d'identification et un temps de retard d'explosion, et comporte une capacité de tir et une horloge interne rudimentaire. Les modules (15) sont aptes à dialoguer avec une unité de commande de tir (17) munie d'une base de temps de référence. Dans le procédé, on mémorise les paramètres d'identification dans les modules avec une unité de programmation (18); on mémorise les paramètres spécifiques dans l'unité de commande de tir (17); on effectue pour chaque module successif avec l'unité de commande de tir un calibrage de son horloge interne et un envoi au module du temps de retard associé; on ordonne aux modules un chargement des capacités de tir; et on envoie aux modules avec l'unité de commande de tir un ordre de tir déclenchant une réinitialisation éventuelle des horloges internes et une séquence de tir.
Patent WO-9822233-A1 (WO)
Title: Method for treating dross to obtain bituminous base course
Inventor: BERREBI DANIEL
IPC: E01C3/00
Filed: 1997-11-14
Abstract: The invention concerns a method for treating dross with bituminous foam in particular in a mix plant (12). The dross is derived from hoppers (14), and has optionally been subjected to doping (15). The foam is derived from a foam ramp (13) and lime is brought from a lime silo (16). The bituminous base course is sent to a loading place (17).
Patent FR-2759622-A1 (FR)
Title: Extruded plastic strand used e.g. as replacement for wood or for stabilising special wastes for storage
Inventor: LEVASSEUR JEAN PIERRE
IPC: B29C48/06
Filed: 1997-02-18
Abstract: The profile (1) is composed mainly of plastic materials and comprises a core (2) containing a mixture of waste plastic (4), surrounded by an external sheath (3) which is formed using a continuous layer of fresh plastic. Also claimed is the method of making the plastic profile, in which waste is physically pretreated, possibly dried, preheated, kneaded, mixed, coextruded and cooled. Also claimed is the plant to carry out the process as described.
Patent FR-2760470-A1 (FR)
Inventor: ANDRIEUX CLAUDE P
IPC: C01B31/02
Filed: 1997-03-07
Abstract: The invention concerns a method for electrochemically producing carbon material with its surface modified by functionalised groups, characterised in that it consists in contacting said carbon material with a solution in a protic or aprotic solvent, of a functionalised organic radical carboxylate salt (R) capable of being subjected to Kolbe's test, optionally containing a electrolyte, in positively polarising the carbon material with respect to a cathode also in contact with said salt solution and recuperating the modified carbon material. The invention also concerns the carbon materials modified at the surface with arylmethyl groups and the use of these modified materials, for example for producing composite materials.
Patent FR-2747234-A1 (FR)
Title: Procede de fabrication d'un transistor en couche mince, et transistor en couche mince
Inventor: LYU KI HYUN
IPC: H01L21/336
Filed: 1997-03-11
Abstract: La présente invention concerne un procédé de fabrication de transistor en couche mince, dans lequel on dépose au-dessus de la couche isolante (135) de grille (133) une couche semi-conductrice (137), une couche senti-conductrice dopée (139), et une seconde couche isolante (141). On structure la couche isolante, puis on dépose une seconde couche métallique. En une seule étape d'attaque, on attaque une première portion (G') de la seconde couche métallique, de la couche senti-conductrice dopée, ainsi que de la seconde couche isolante sont attaquées au-dessus de l'électrode de grille, et des secondes portions (G"), latéralement distantes de l'électrode de grille, de la seconde couche métallique, de la couche semi-conductrice dopée et de la couche semi-conductrice. On obtient ainsi un transistor en couche mince, avec un nombre d'étapes d'attaque réduit, la seconde couche isolante permettant de contrôler la vitesse d'attaque au niveau du canal.
Patent FR-2760338-A1 (FR)
Title: System for moving individual shelf units in a row of such units.
Inventor: BOCQUET YANICK
IPC: A47B53/02
Filed: 1997-03-07
Abstract: The shelf moving system includes: - a row of movable shelf units(3-8) arranged parallel to each other in a longitudinal direction and which are displaceable one with respect to another in a transversal direction, having longitudinal access sides(81,82) for the introduction or removal of articles on the shelves; - reversible motors(15) arranged in each row(3-8) for selective displacement of a shelf unit(3-8) transversely towards the right or left; - button switches(68,69,78,79,88,89) arranged on each shelf unit(3-8( for control of the displacement of the shelf unit by means of the reversible motors(15) so as to move apart two shelf units(6,7) and to permit access(167) between them. Each shelf unit(3-8) includes: - a right proximity sensor(61) to detect the proximity of a right adjacent shelf unit(7) and to produce a right detection signal; - a left proximity sensor(62) to detect the proximity of a left adjacent shelf unit(7) and to produce a left detection signal; - means(69,32G,36G) to produce and send to shelf unit control circuits(5,4,3) an authorisation signal for shelf displacement towards the left or right and reception of a button operating signal(69) right for the shelf(6) and to simultaneously connect a supply to the motor(15) for the particular shelf unit(6) so as to move it to the left or right; - a specific control circuit(33G,33D) for the particular shelf unit(6). The control circuit is designed to receive the right and left sensor signals and the displacement authorisation signals and to supply the motor(15) in the presence of a detection signal and in the presence of an authorisation; - means(16-20) to inhibit or limit the drive force applied by the motor(15) on the shelf unit(6) in the presence of an obstacle opposing the displacement of the shelf unit.
Patent FR-2764612-A1 (FR)
Title: Application of a magnetic field to the production or recovery of zinc by electrolysis
Inventor: COSTA MAX
IPC: C25C1/16
Filed: 1997-06-13
Abstract: A method is claimed for the deposition of zinc by the electrolysis of acid solutions containing zinc sulphates. The cathode, on which the zinc deposit is effected, is subjected, during all or part of the deposition operation, to a magnetic field designed to improve the structural characteristics of the zinc deposit, by rendering it compact and coherent. It is advantageous to combine the effect of the magnetic field with other known processes such as the use of pulsed currents and the use of additives in the electrolyte to obtain a smooth deposit.
Patent FR-2764905-A1 (FR)
Inventor: RAPP JACQUES
IPC: C22B13/06
Filed: 1997-06-23
Abstract: The invention concerns a method for treating molten lead with calcium or its alloys, which consists in introducing the calcium in the bath constantly and continuously in the form of a core welding wire comprising a filler of calcium or calcium alloy inside a sheath meltable or decomposable at a temperature less than 700  DEG C. The additive efficiency of calcium or alloy elements such as magnesium or aluminium is improved.
Patent FR-2768470-A1 (FR)
Title: Rotary electric pump with immersion-cooled rotor
Inventor: BRUNET MAURICE
IPC: H02K5/128
Filed: 1997-09-12
Abstract: Liquid diverted at the pump rotor periphery flows (FL) in the gap (18) between the motor rotor and an enclosing metal shell (6) preventing stator corrosion, returning to the intake (2) via an axial rotor channel (44). Two annular rotor grooves (45,46) promote this cooling flow. Metal or ceramic coatings prevent rotor corrosion. The main casing (5), containing the asynchronous motor's stator core (111) and windings (113), supports the pump whose rotor (1) is directly mounted on the motor's e.g. squirrel-cage rotor (4), running in magnetic bearings (7,8), with magnetic thrust bearings (9,10) at each end. The radial magnets, on U cores, are inherently position-detecting; separate position sensors (12) control axial positioning. Opt., single sets of conical bearings replace both radial and axial bearings. Emergency mechanical bearings (13,14) are provided, should magnetic system fail. External terminal boxes (16,17) meet applicable flameproof regulations. The protective shell (6), of e.g. stainless steel, is in contact with - opt. welded to - stator and bearing iron cores.
Patent FR-2768211-A1 (FR)
Inventor: POQUET JEAN PAUL
IPC: F02F7/00
Filed: 1997-09-09
Abstract: The invention concerns a joint comprising a flat metal core (3) made of soft steel. coated on each of its surfaces with a layer of elastomer (4) bound by constituents ensuring its adherence on the metal, the thickness of the elastomer (4) varying on the joint surface, depending on the shape of the parts between which the joint is designed to be mounted and the sealing requirements at each point on the joint surface, the elastomer being cold deposited on each joint surface, then the whole assembly being placed in a heated mould, for forming the elastomer before vulcanisation.
Patent FR-2775388-A1 (FR)
Title: Alliage a base d'indium et transducteur infrarouge utilisant un tel alliage
Inventor: VERIE CHRISTIAN
IPC: H01L31/0304
Filed: 1998-02-26
Abstract: L'alliage est destiné à un transducteur infra-rouge. Il est constitué par (In1-x Tlx ) (As1-y Sby ) où 0<=x<1 et 0<y<1 (x et y étant inférieurs à 1/ 2). Le transducteur comprend, sur un substrat GaSb ou AlSb, une couche active de l'alliage de composition telle que sa dimension de maille soit égale à celle du matériau de substrat.
Patent FR-2775744-A1 (FR)
Title: Friction part, especially a gearbox synchronizing ring
Inventor: PELLETIER JEAN MARC
IPC: F16D69/02
Filed: 1998-03-05
Abstract: A friction part has a friction layer consisting of hard ceramic particles (1) dispersed in a small quantity of soft nickel or copper based alloy matrix and has an intercommunicating pore network. A friction part comprises a metal substrate coated with a composite friction layer consisting of (by vol.) 20-30% soft nickel or copper based alloy matrix (7) of 250-600 HV hardness, 40-60% dispersed hard ceramic particles (1) of 40-120  mu  size and above 2000 HV hardness, and 20-30% intercommunicating pore network. Independent claims are also included for the following: (i) a device comprising two cooperating rotating parts which are immersed in oil and at least one of which comprises a friction part as described above; and (ii) production of the above friction part by a laser spraying process. Preferred Features: The matrix consists of a nickel alloy of composition (by wt.) 15% Cr, 4% Fe, 3% B, 4% Si,  <= 1% C, balance Ni and impurities. The substrate consists of a Cu-40Zn-Al brass.
Patent FR-2775629-A1 (FR)
Title: Foot operated vice for holding objects to be sectioned or sawed e.g. tiles or wood
Inventor: REPPERT RAYMOND
IPC: B25B5/04
Filed: 1998-03-05
Abstract: The vice consists of a fixed part (7), which rests on the ground and forms the base platform, on to which is hinged a mobile plate (4), by means of the connecting rods (2) and pivots. The user places his foot on the mobile plate to lock the object to be cut, between the two plates.
Patent FR-2778443-A1 (FR)
Inventor: HENNEQUET GONZALO
IPC: F16H3/12
Filed: 1998-05-05
Abstract: The invention concerns a motor vehicle gearbox (10), comprising at least two parallel primary (14) and secondary (16) shafts, respectively connected in rotation to an engine and, through a main transmission (20), to a wheel (18), and wherein the primary shaft bears a first idler (22) geared to a second stationary pinion (24) borne by the secondary shaft, which first idler (22) is capable of being jaw clutched on the primary shaft for transmitting engine power to the wheel (18). The invention is characterised in that it comprises self-disengaging controlled means (28) for accelerating or braking selectively the primary shaft (14) which bears the idler (22) so as to synchronise them before linking them in rotation, self-disengaging acceleration means for accelerating the primary shaft (14) as long as its speed is less than that of the idler (22), and self-disengaging braking means for braking the primary shaft (14) as long as its speed is greater then that of the idler (22).
Patent FR-2778407-A1 (FR)
Title: Use of polypeptide as insecticide, especially for controlling cereal grain pests
Inventor: DELOBEL BERNARD
IPC: C12N15/29
Filed: 1998-05-11
Abstract: Polypeptide (I) with a cysteine-rich amino acid sequence corresponding to that of an entomotoxic pea protein is used as an insecticide. Polypeptide for use as an insecticide has an amino acid sequence (II): X1CysX2CysX3CysX4CysX5CysX6CysX7 (II) X1  = 2-10 amino acids;  X2  = 2-5 amino acids;  X3  = 4-10 amino acids;  X4  = 3-10 amino acids;  X5  = 2-4 amino acids;  X<6>  = 7-15 amino acids;  X7 = 2-10 amino acids.
Patent FR-2764653-A1 (FR)
Title: Element de liaison pour poutre en treillis polygonale, en particulier triangulaire et poutre comportant un tel element
Inventor: SCHUTZE RAINER
IPC: E04H12/02
Filed: 1998-06-11
Abstract: Dans un élément de liaison pour poutre en treillis polygonale, en particulier triangulaire en matériau composite contenant des fibres, des tubes (6, 7, 8, 9) sont prévus et disposés de façon telle que l'un de ceux-ci, placé au milieu, et les autres tubes répartis de façon régulière autour de ce tube, logeant une barre médiane, ou en constituant une, sont maintenus ensemble par un enroulement annulaire (12) de fibres et sont maintenus à distance par une plaque prévue dans le tube médian (6).
Patent FR-2764996-A1 (FR)
Title: Matiere de remblai et procede pour remblayer un caniveau de pose de fibres optiques et de cables a fibres optiques dans un terrain solide par un dispositif de remblayage
Inventor: KREUTZ DIETER
IPC: E01F11/00
Filed: 1998-06-19
Abstract: L'invention concerne une matière de remblai à base d'un matériau de base hydrophobe et assurant une étanchéité, pour remblayer un caniveau (1), mis en place dans un terrain solide (2), destiné à des fibres optiques ou des câbles à fibres optiques, en particulier des micro-câbles constitués d'un tube dans lequel sont placées d'une manière lâche des fibres optiques (4). Un granulat (11) ayant des propriétés de souplesse est mélangé au matériau de base de la matière de remblai.
Patent FR-2781197-A1 (FR)
Title: Control system for helicopter air conditioning, uses power inputs from main, auxiliary and external electrical power sources, with start-up sequences and reduced or normal compressor actuation levels
Inventor: SANTARNECCHI JOEL
IPC: B64D13/08
Filed: 1998-07-17
Abstract: The control system combines a microprocessor with logic elements taking inputs from the start-up phase actuator (1) and condenser inlet temperature range (below 50O deg C (6), 50-60O deg C (10), 60-75O deg C (11), and above 75O deg C (13)). An additional input UPS (5) indicates auxiliary power plant functioning. Depending on the input signals the air conditioning is switched to reduced level (3), normal level (8), automatic stop/start (12) or automatic stop/manual re-start (14). The start-up sequence comprises, initially, supplying power only to the condenser ventilator then, after 30 seconds, actuation of the compressor motor at reduced power, followed after 20 seconds by compressor actuation at the level demanded by cooling needs.
Patent FR-2770366-A1 (FR)
Title: Dispositif de reglage de longueur d'une barre conductrice superieure d'un attelage d'un tracteur
Inventor: ADAMEK WOLFGANG
IPC: A01B63/114
Filed: 1998-10-27
Abstract: Un dispositif de réglage de longueur d'une barre conductrice supérieure 7 d'un attelage de tracteur avec unité à piston-et-cylindre 14 pour le réglage. Un capteur 20 engendre un signal proportionnel au réglage réel de la barre supérieure 7. Un capteur 13 engendre un signal représentatif de la position réelle des barres inférieures 4. Un réglage de longueur de consigne de la barre supérieure 7 est mémorisé pour chaque position de levage réelle. Pour une nouvelle position de levage réelle, on engendre un signal de commande électrique correspondant au réglage de longueur de consigne de la barre supérieure, lequel est amené au comparateur d'une unité de commande 34 qui compare le signal de commande au signal de longueur réel et commande l'unité à piston-et-cylindre 14 en fonction de l'écart pour régler la longueur de consigne. On peut atteindre automatiquement, pour un outil attelé, une cinématique optimisée, sans intervenir depuis l'extérieur.
Patent FR-2785247-A1 (FR)
Title: Wiper mechanism, particularly for a vehicle windscreen wiper assembly, comprises a barrel drive operating a triangular mechanism
Inventor: EUSTACHE JEAN PIERRE
IPC: B60S1/34
Filed: 1998-10-28
Abstract: The system comprises a drive motor (22) that is connected to the drive mechanism arms (26) of the assembly. A barrel drive (12) is mounted to the arm and the drive arm of a wiper assembly. The barrel is mounted on a guide shaft (14) that includes the triangular drive connection arm.
Patent FR-2786350-A1 (FR)
Title: Telephone call routing reconfiguration system having automatic answering detecting ringing tone type and carrying out reconfiguration/otherwise local network routing call following small delay
Inventor: WAUQUIER MATHIAS
IPC: H04Q11/04
Filed: 1998-11-19
Abstract: The call routing reconfiguration system has a telephone terminal (telephone, facsimile or modem) which automatically answers an incoming call. The system detects the ringing tone (8) and determines whether the tone is a reconfiguration tone. If the tone is recognised a reconfiguration, then the reconfiguration is carried out and the telephone disconnected. Otherwise, after a set time period the telephone call is redirected and rings local number.
Patent FR-2788926-A1 (FR)
Title: Dispositif de mesure de la consommation electrique d'un terminal portable de traitement de donnees ou de signaux
Inventor: BERNARD ROBERT
IPC: G01R31/36
Filed: 1999-01-22
Abstract: Le dispositif de mesure du courant échangé entre une batterie (1) et des circuits électriques (19) d'un téléphone portable comporte un capteur de courant (21), reliant la batterie (1) aux circuits (19), relié à une première entrée (22) de premiers circuits intégrateurs (22-27), intégrant la mesure du courant et commandant un comparateur (28, 29, 34) détectant le franchissement d'un seuil haut (Vs+) par l'intégrale du courant et appliquant, à une deuxième entrée (23) des premiers circuits intégrateurs (22-27), un signal de rétroaction calibré, de rappel en dessous du seuil haut (Vs+), des deuxièmes circuits intégrateurs (12-17), d'intégration des signaux de rétroaction, fournissant une mesure du courant échangé. L'invention s'applique bien aux téléphones mobiles.
Patent WO-9953179-A1 (WO)
Title: Internal combustion engine with controlled ignition and direct injection
Inventor: BAUDLOT FRANCOIS
IPC: F02B75/12
Filed: 1999-04-09
Abstract: The invention concerns an internal combustion engine with controlled ignition and direct injection, characterised in that at least one of the intake ducts (24) comprises means for generating in the cylinder (10), at least for certain engine operating phases, a flow called 'tumble', and in that a fuel injector (42) is implanted so as to emerge in the cylinder such that the fuel jet tends to be intercepted by the part of the flow circulating in the direction opposite to that of the jet which is directed towards the spark plug.
Patent FR-2789045-A1 (FR)
Inventor: GUICHARD ALEXANDRE
IPC: B29C70/44
Filed: 1999-02-03
Abstract: The invention concerns a bicycle frame (1) consisting of longitudinal extruded profiles mutually linked with fittings, characterised in that the longitudinal extruded profiles are made of thermoplastic polymer moulded from a braided fabric of strands made from continuous thermoplastic yarns spirally wound around discontinuous parallel thermoplastic yarns.
Patent FR-2789459-A1 (FR)
Title: Needle bearing structure and layout for placing steering column in car has inner sections defining external needle bearing path and outer sections linked to inner sections forming radial thrust spring
Inventor: GORDIET PASCAL
IPC: F16C19/46
Filed: 1999-02-10
Abstract: Metallic ring (20) comprises three inner tubular sections (20I) defining section defining external needles (16) bearing path, and three outer tubular sections (20E), each overlapping two inner sections.  Outer sections center bearing in tubular casing in support (12).  Outer section is linked to two inner sections with two sections (20T) of ring to form radial thrust spring. An Independent claim is also included for the positioning of shaft in its support.
Patent FR-2792123-A1 (FR)
Title: Agencement de barres dans une cellule electrique, et cellule equipee d'un tel agencement de barres
Inventor: BOUCHET ROGER
IPC: H02B1/21
Filed: 1999-04-09
Abstract: Cet agencement de barres dans une armoire électrique comprend un premier jeu de barres d'alimentation (3), dites barres horizontales, chaque barre distribuant une phase ou le neutre, un second jeu de barres (4), dites verticales, s'étendant perpendiculairement aux barres horizontales, et destinées à être raccordées électriquement aux appareils d'une unité de départ d'une cellule électrique, chacune des barres (3a à 3d) du premier jeu (3) étant relié électriquement et mécaniquement à au moins une barre (4a à 4d) de même phase du second jeu (4) par l'intermédiaire d'une pièce de liaison. Les barres dites horizontales (3a à 3d) sont réparties de part et d'autre du plan vertical précité (P) contenant le jeu de barres vertical (4) et sont situées au voisinage de l'une des extrémités desdites barres.