baber/WOPTO huggingface dataset:
Patent FR-2744074-A1 (FR)
Inventor: BOSSONEY LUC
IPC: B60T8/172
Filed: 1996-01-29
Abstract: An electric vehicle drive system has several asynchronous electrical machines (11,12) each coupled to drive wheel (13,14), a polyphase supply unit (2) and a regulator (6) which uses a reference signal (SR) which represents the speed of one of the wheels. In traction mode each wheel is continually monitored for slip. If one wheel slips and at least another doesn't a speed signal (NM1,NM2) is selected for the non slipping drive wheel which turns the quickest, or if all the wheels slip a change signal (NF1) is used to produce the reference signal (SR). This first change signal represents the speed of a drive wheel immediately before it starts to slip. In the braking mode, where the electrical machines are driven by the wheels each wheel is continually monitored for locking. In the selection stage if at least one wheel is locked a speed signal is selected (NM1,NM2) which corresponds to the drive wheel which turns the quickest. If all the wheels are locked a second change signal (NF1) is used to produce a reference signal (SR) which represents the speed of a drive wheel immediately before locking.
Patent WO-9702808-A1 (WO)
Title: Produit d'hygiene capillaire ou de traitement pileux pour l'homme ou l'animal
Inventor: BAC ELISABETH
IPC: C11D3/33
Filed: 1996-07-05
Abstract: L'invention a pour objet un produit d'hygiène capillaire, pour l'homme ou de traitement pileux pour l'homme et l'animal, qui se présente sous une forme solide unidose et qui présente une grande vitesse de délitement dans l'eau. Elle a également pour objet le procédé de fabrication de ce produit.
Patent FR-2750155-A1 (FR)
Title: Dispositif de commande de l'ouverture d'une serrure d'un ouvrant de vehicule automobile
Inventor: GARNAULT JOEL
IPC: E05B65/20
Filed: 1996-06-25
Abstract: Dispositif de commande de l'ouverture d'une serrure de véhicule automobile comportant: - une poignée (22) montée autour d'un axe (A1, 62), entre une position de repos et une position d'ouverture, et reliée à la serrure par une tringlerie (30); - un levier intermédiaire (74) monté pivotant autour d'un axe (A1, 62) et auquel est reliée la tringlerie (30); - un mécanisme (82, 94) motorisé interposé entre la poignée (22) et le levier (74) et susceptible d'occuper un premier état, dit d'inhibition, dans lequel la manoeuvre de la poignée (22) est sans effet sur le levier (74), et un second état, dit opérationnel, dans lequel la manoeuvre de la poignée (22) provoque une manoeuvre simultanée du levier intermédiaire (74); - un mécanisme (80, 82, 94), lorsqu'il est actionné pour le faire passer de son état d'inhibition à son état opérationnel, provoquant la manoeuvre du levier (74) jusqu'à l'ouverture de la serrure.
Patent FR-2752285-A1 (FR)
Inventor: BARBE PIERRE
IPC: F16L27/11
Filed: 1996-08-09
Abstract: This device for jump jointing piping elements (10, 12) having relative movements at least along one direction, comprises a sealing sleeve tube (16) made of deformable plastic material to be sealingly fixed on the end zones opposite said piping elements. It further comprises a pipe lining (24) forming piping element located in the sleeve tube (16) with its opposite end zones (26, 28) mounted each in a piping element (10, 12) with clearance for absorbing the relative displacements of said piping elements, said pipe lining (24) comprising an intermediate portion (30) extending between its end zones (26, 28) and defining externally a supporting surface for said sleeve tube (16).
Patent FR-2752208-A1 (FR)
Title: Removable front panel detection method for car radios
Inventor: CHAUDOREILLE DOMINIQUE
IPC: H05K1/02
Filed: 1996-08-12
Abstract: The detection method has two electrodes (2,3) in the car radio base making contact with corresponding electrodes on the front panel. Breaking the panel radio connection raises the alarm. To make it more difficult for a thief to connect across the contact connection tracks (7,11) in the radio, a number of extra tracks (8,9,10) which are not connected to the circuit are laid in parallel to the connection track.
Patent FR-2753241-A1 (FR)
Title: Node assembly of modular furniture elements for offices
IPC: A47B47/00
Filed: 1996-09-11
Abstract: The assembly unit of modular furniture formed of assembly nodes is made up essentially of a cylindrical element (1) carrying a cylindrical base part (4') of a smaller diameter and surmounted by a cylindrical vertical piece (4). The base part and the vertical piece are covered by a sleeve (6) of the same diameter as the cylindrical element. The cylindrical element (1), contains a threaded tube (2) placed in its centre, and provided with a circular upper raised edge so that four cavities define a flat surface on the upper part, disposed symmetrically in relation to the central tube and presenting at the summit an opening in the form of a flattened arch, which allows the insertion and adjusted into place ovoidal shaped blanking elements (3,8) forming an assembly entirely flat at the summit.
Patent FR-2753544-A1 (FR)
Title: Systeme de controle de faisceau lumineux
Inventor: CHANTELOUP JEAN-CHRISTOPHE
IPC: G02F1/135
Filed: 1996-09-17
Abstract: Ce système de contrôle de faisceau lumineux comporte: - un séparateur de faisceau (5) placé sur le trajet du faisceau à contrôler (F1) et dérivant de ce faisceau un faisceau de mesure; - un dispositif de détection (2) recevant le faisceau de mesure et mesurant la forme du front d'onde du faisceau de mesure; - un dispositif de correction de forme de front d'onde (1) placé sur le trajet du faisceau à contrôler, commandé par le dispositif de détection et corrigeant la forme du front d'onde du faisceau à contrôler. Le dispositif de détection (2) comporte: - un modulateur spatial de lumière transmettant sélectivement des portions du faisceau de mesure; - un dispositif de focalisation recevant les différentes portions du faisceau de mesure; - une série de photodétecteurs placés selon le plan de focalisation du dispositif de focalisation; - un dispositif d'identification du ou des photodétecteurs détectant une onde lumineuse et calculant la forme du front d'onde en fonction des photodétecteurs identifiés.
Patent FR-2739638-A1 (FR)
Title: Raccord et accessoire d'excavation le comportant
Inventor: DARRELL CRAIG BENDALL
IPC: E02F3/36
Filed: 1996-10-04
Abstract: L'invention concerne un raccord destiné à accoupler un accessoire à une machine. Elle se rapporte à un raccord qui comporte une première partie (2) destinée à être raccordée à une machine et une seconde partie (3) destinée à être raccordée à un accessoire, la première et la seconde partie (2, 3) étant raccordées de manière pivotante autour d'un pivot pratiquement central (5), et un vérin hydraulique (7) reliant la première et la seconde partie (2, 3) d'un côté ou de l'autre du pivot (5), si bien que la commande du vérin hydraulique (7) permet un pivotement sélectif de la seconde partie (3) par rapport à la première avec pivotement transversal de l'accessoire par rapport à la machine pendant l'utilisation. Application aux pelles rétrocaveuses et autres machines.
Patent FR-2755078-A1 (FR)
Title: Speed change signalling device for commercial and private road transport vehicles
IPC: B60Q1/44
Filed: 1996-10-28
Abstract: The device is designed to give a luminous signal to indicate a change in speed of a road vehicle. It uses three lamps (red, orange, green) which are controlled by three switches (3,4.5) actuated by a free weight (1) located in a housing (2). The system permits the identification of acceleration (green), deceleration (orange, braking) and danger (red, sudden braking) and urgent warning (winking orange). The red signal lamp remains on when the brake pedal is pressed. Control of the two lamps indicating acceleration (green) and deceleration (orange) is by the switch (3) and the switch (4) a brake pedal switch controls the red lamp. The third switch (5) is connected to a winking warning system (W).
Patent FR-2757304-A1 (FR)
Title: Outil pedagogique
Inventor: BONAVENTURE LAURENT
IPC: G09B23/32
Filed: 1996-12-18
Abstract: Outil pédagogique, destiné à mettre en évidence et expliquer, d'une part, la position relative de l'extrémité d'un membre inférieur (4) d'un individu dans une chaussure (6) en tenant compte de la morphologie typique que peut présenter l'extrémité dudit membre inférieur (4), et d'autre part, l'incidence possible de cette morphologie typique sur la position relative de la chaussure (6). Cet outil se caractérise en ce que le contour extérieur de l'extrémité du membre inférieur (4) est matérialisé par au moins deux éléments (10-12) articulés l'un par rapport à l'autre autour d'un axe (13), l'un des éléments représentant la jambe (10) et l'autre le pied (12), et en ce que l'enveloppe représentant la paroi de la chaussure (6) est au moins partiellement en relief par rapport au support plan (2). Les éléments articulés représentant le contour de l'extrémité du membre inférieur (4) et l'enveloppe représentant la paroi de la chaussure (6) constituent l'équivalent d'une maquette (3), et l'association de cette dernière avec le support plan (2) éventuellement pourvu de moyens de repérage (24, 24') constitue l'outil pédagogique.
Patent FR-2758387-A1 (FR)
Inventor: FRESNEL JACQUES
IPC: B65B53/02
Filed: 1997-01-15
Abstract: The invention concerns a tunnel furnace (10) open at its two ends, comprising means for conveying objects (11), and heating means (20) arranged along its two side walls (15) between which the transported objects (50) pass, said heating means being produced in the form of infrared elements. The invention is characterised in that at least one of the infrared elements (20) is adjustable by being mounted pivoting about a vertical axis (22).
Patent WO-9815744-A1 (WO)
Title: Procede et dispositif pour rendre imperdable une vis
Inventor: DEZ OLIVIER
IPC: F16B41/00
Filed: 1997-10-03
Abstract: L'invention se rapporte à un procédé pour rendre imperdable une vis (1) et à plusieurs exemples de manchon (2) pour mettre en oeuvre ce procédé. Selon l'invention, il est donc prévu un procédé pour rendre imperdable une vis (1) comportant une tête et un corps fileté. On vient visser à l'extrémité du corps de la vis opposée à la tête de la vis, un manchon (2) cylindrique taraudé de façon complémentaire au filetage du corps de la vis (1), manchon fileté extérieurement, et on vient immobiliser le manchon par rapport à la vis. Pour la mise en oeuvre de ce procédé, l'invention prévoit également des manchons filetés extérieurement et taraudés intérieurement spécialement adaptés par l'adjonction de moyens d'immobilisation sur les vis.
Patent FR-2765601-A1 (FR)
Title: Locking coupling for manipulator arm and implement
Inventor: AUDUREAU JACQUES
IPC: E02F3/36
Filed: 1997-07-03
Abstract: The coupling consists of two flat plates (1, 2), one connected to the end of the manipulator arm and the other to the implement. The plates are joined at one end by a pivot (30) between two lugs (3) on one plate, connecting with a hook on the other, and locked by means of a sliding key (4) on one plate which engages with slots (23) in retaining elements (21) on the other. Each retaining element is basically cylindrical in shape and has a lateral slot to receive an edge (40) of the key (4), which is actuated by one or more power cylinders (13) and a T-shaped flat return spring (50).
Patent FR-2766282-A1 (FR)
Inventor: GRANDJEAN JEAN PAUL
IPC: B23K26/06
Filed: 1997-07-18
Abstract: The invention concerns an optical device for focusing a light beam, comprising: a Fourier diffractive element (2, 14), for separating an incident beam (6) into n beams (10-1, 10-2, 10-3, 10-4, 10-5, 18, 20), along n directions symmetrical relative to an optical axis (AA', BB'); a diffractive element (4, 22) comprising n components (4-1, 4-2, ..., 4-8) for re-focusing the n beams on the optical axis, each of said n components comprising a continuous series of Fresnel lenses with different focal lengths. Such an optical device can be integrated into a laser cutting device.
Patent FR-2767174-A1 (FR)
Title: Reciprocating to rotary motion transmission linkage
Inventor: MARTENNE ALEXANDRE
IPC: B62M1/24
Filed: 1997-08-05
Abstract: The linkage has two levers (L1,2) mounted side by side and with two slides. The levers are articulated around a tilt axis. A crankshaft (VTR) is free for rotation around a second axis (o2) parallel to the first and with two cranks (B1,2) each having a pin and offset one hundred and eighty degrees with respect to the other pin. Two freewheels are each driven by a lever, with the distance between their axes greater than the radius of the circle formed by the pins during the rotation of the crankshaft.
Patent FR-2771240-A1 (FR)
Title: Redirecting frames within an ATM network switch
Inventor: BAVANT MARC
IPC: H04L49/111
Filed: 1997-11-18
Abstract: The switch comprises a route management module which control routing logic together with several input and output ports. The procedure comprises examining the first cell of a frame and extracting the IP address. This is compared to a look up table and the required logic path and output direction are resolved. These two parameters are then applied to every cell within the frame in order to determine the routing through the switch.
Patent FR-2771822-A1 (FR)
Title: Detecteur de proximite inductif configurable
Inventor: GUICHARD CHRISTOPHE
IPC: G01V3/10
Filed: 1997-11-28
Abstract: Détecteur de proximité inductif configurable pour assurer la détection de métaux ferreux ou de métaux non ferreux. Un oscillateur 12 délivre une fréquence invariable à l'approche d'un objet métallique et cette fréquence force l'oscillation d'un circuit oscillant 11, qui est par contre sensible à une telle approche, à un niveau sensiblement inférieur à celui de la fréquence propre critique du circuit oscillant. Les signaux oscillants respectifs S1, S2 sont appliqués de façon permutable à deux entrées d'un détecteur de phase 15 au moyen d'un organe inverseur 17, ce qui permet de configurer le détecteur en mode ferreux ou en mode non ferreux.
Patent WO-9902347-A1 (WO)
Title: Thermal transfer printing
Inventor: LARDANT PATRICK
IPC: B41J15/04
Filed: 1998-07-10
Abstract: The invention concerns a thermal transfer printing mechanism comprising a frame (1); a roller (2) for driving the paper which is turned between the frame (1) lateral edges, an a thermal transfer printing head (7) extending opposite said roller (2), said printing head (7) being a strip with a substrate layer and a thermal printing layer. The invention is characterised in that the roller (2) shaft is turned in plastic rings (3) which are housed sliding in openings forming slides (10) of the frame (1) lateral edges (9) and a ring (3) consists of two half-rings (3a, 3b) articulated pivoting on each other about an axis located in their common diametrical plane, in the proximity of said ring (3) edge designed to be arranged at the frame (1) bottom and a bent leafspring (13) is arranged in said ring (3) extending, from one half-ring (3) to the other, in the proximity of said edge.
Patent FR-2774678-A1 (FR)
Title: Procede de recharge d'une preforme de fibre optique a l'aide de grains de silice dopes en aluminium
Inventor: CAMPION JEAN FLORENT
IPC: C03B37/012
Filed: 1998-02-12
Abstract: Dans un procédé pour recharger une préforme primaire en vue de l'étirer à chaud en une fibre optique, on forme une couche de recharge en déposant des grains de silice sur un tube de silice formant la paroi latérale de la préforme primaire.Selon l'invention, l'on dope les grains de silice par de l'aluminium pour que la couche de recharge et le tube de silice possèdent sensiblement une même viscosité lors de l'étirage à chaud. On permet ainsi un étirage uniforme de la préforme dans un plan transversal au fibrage, d'où il résulte que les épaisseurs de la fibre optique issues de façon homothétique de la couche de recharge et du tube de silice conservent sensiblement un même indice de réfraction. Avantageusement, la présence de l'aluminium dans la couche de recharge réduit la sensibilité de la fibre optique à l'hydrogène.
Patent WO-9906528-A1 (WO)
Title: Device and method for stabilising the tartrate index of wines
Inventor: FAVAREL JEAN LUC
IPC: C12H1/08
Filed: 1998-07-29
Abstract: The invention concerns an installation for stabilising wine tartrate index comprising: means (26, 28) for cooling the wine; a so-called crystallising device (10), including a removable metal support, with a large removable metal surface (30, 34) for crystallisation and retention of the wine tartaric acid salts; means (36, 38) for circulating wine through the crystallising device.
Patent FR-2760622-A1 (FR)
Title: Deep-fat fryer especially for use in large kitchens
Inventor: TASSAN MANGINA FRANCO
IPC: A47J37/12
Filed: 1998-03-11
Abstract: The fryer comprises several thermal insulation panels (6b) and a fryer vessel (1) with an oil or fat tub (2) for frying. The tub has a shaft (4) tapering downwards from its top part. The shaft is formed from two opposite wall sections (5,7), at least one of which is heated by several gas burners, and two narrow upright outer parts which preferably lie parallel to each other. The shaft cross-section is asymmetric with respect to a vertical plane extending parallel to the outer parts and lying on a vertical axis (X) centred in the top part of the tub. The heated wall section (5) of the shaft is curved so that its top section (5a) forms the majority of the tub top part's bottom wall, whilst its bottom section (5b) forms a shaft wall. The gas burners are housed in he space between the top and bottom walls of the tub top part.
Patent FR-2776900-A1 (FR)
Title: Extending table
Inventor: MARAN MARCO
IPC: A47B1/08
Filed: 1998-04-06
Abstract: The table is in two sections, each with a rectangular U-shaped frame (10) and four legs (11) with dimensions that allow the frame and legs of one section to fit inside the other one. Each section also has two hinged leaves (12, 13) which are folded when the two sections are fitted together and deployed when they are apart. The table is fitted with accessories to facilitate or improve manipulation, such as handles, pads, stops, screws or quick-fit couplings.
Patent FR-2778364-A1 (FR)
Title: Residual ink cleaning structure in ink supply assembly of offset, continuous, printing press
Inventor: SARDA JEAN CLAUDE
IPC: B41F31/04
Filed: 1998-05-11
Abstract: Strips (17) of fountain blade (16) fixed at  attachment, are clamped to support (19).  Scraper spatulas are  supported by support unit to remove residual ink (5) by scraping.   Removable fountain blocks fits automatically to edges of blade  and fountain roller (3) and works in coordination with disposal  liner fixed at its end to prevent ink run. Either sides of the blade are  ground using abrasives with grain size of 5 microns, by grinding  roller with surface Rockwell harness of 60-70.  Threads (34) are  provided on support (23) of adjustment mechanism to fit with that  of screws of fountain.  Eccentric discs (28,29) positioned on a  spindle (27) slides in slide (26) for adjustment of the strips.
Patent FR-2779287-A1 (FR)
Title: Voltage control device for electromagnet actuation
Inventor: BIGOT CAROLE
IPC: H02M3/155
Filed: 1998-05-29
Abstract: The device comprises a voltage converter (1) to provide two voltage levels to the magnet's winding (B). The higher level is provided by the combined battery (G) and capacitor (C), with the lower level applied through switching circuit (3b,Tb). A detector circuit (2) determines the thresh-hold voltage for capacitor charging and actuates, in a pulsed manner, switch (Ta) to maintain voltage. Pulsed signals are provided to magnetise and demagnetise the load at each of the voltage levels.
Patent FR-2767261-A1 (FR)
Title: Dispositif de diagnostic aux rayons x pour l'elaboration de tomographies panoramiques de parties du corps d'un patient
Inventor: PFEIFFER JOACHIM
IPC: G01T1/29
Filed: 1998-07-30
Abstract: Dispositif de diagnostic aux rayons X destiné à l'élaboration de tomographies panoramiques de parties du corps d'un patient et qui contient une unité tournante (1), avec une source de rayons (2) et une caméra détectrice (4) diamétralement opposée et comportant un détecteur CCD (5) sensible aux rayons, et une unité de traitement d'images (7), avec un ordinateur (9), ainsi qu'une unité de reproduction (11). Pour la détermination ultérieure d'une couche nette et/ ou de la profondeur de champ, le détecteur CCD (5; 5. 1; 5. 2; 5. 3) est constitué de plusieurs zones TDI étroites (Z1, Z2) avec des colonnes inactives (A1, A2). Les informations d'image sont lues individuellement et traitées par calcul dans l'unité de traitement d'images (7), la profondeur de champ d'une position de couche choisie pouvant être déterminée en faisant varier le déplacement des images individuelles à l'aide d'un dispositif d'entrée (12) agissant sur l'unité de traitement d'images (7).
Patent FR-2785534-A1 (FR)
Inventor: DROMARD ADRIEN
IPC: A61K8/11
Filed: 1998-11-09
Abstract: The invention concerns toothpaste compositions comprising abrasive particles based on solid calcic type material and at least a fluorinated agent. The particles are formed by a core based on calcic material (e.g. Ca carbonate) coated with a cortex comprising at least a hydrophobic product containing at least a fatty chain, preferably in C8-C24, (e.g. Na stearate). The invention also concerns the use of said particles in toothpaste.
Patent FR-2787095-A1 (FR)
Title: Indicator for filling, locking and safety for household waste column on buried containers has hatch locked by last bag and counterweights inducing red warning indicator and lock
Inventor: BOUCHER BERNARD
IPC: B65F1/10
Filed: 1998-12-11
Abstract: Indicator is composed of column (1) with cover (2) fixed to spindle (12) and comprising peg that locks hatch (3) when open. When cover is closed finger releases hatch. When container is full, hatch is locked in its open position by last bag. Counterweights (7) then remain in top position allowing red warning indicator (8) to appear and lock cover with bolt (10).
Patent FR-2787185-A1 (FR)
Inventor: ADRAGNA FREDERIC
IPC: G01S13/87
Filed: 1998-12-15
Abstract: The invention concerns a method which consists in launching one behind the other on two close orbits two satellites (S1, S2) each equipped with a high-resolution synthetic aperture radar observing the Earth under an angle of incidence of at least 40 DEG , such that the radars observe independently of each other the same strip of terrain, with a time interval of not more than 10 seconds, preferably not more than 4 seconds, preferably not less than 2 seconds between their respective observations.
Patent WO-9950851-A1 (WO)
Title: Storage case
Inventor: CROUAN ALAIN
IPC: G11B33/04
Filed: 1999-03-26
Abstract: The invention concerns a storage case designed in particular, but not exclusively, for substantially flat objects requiring to be stored edgeways, the case comprising a base (1), a cover (2), and, inside the base a drawer (3) mounted sliding on the base bottom.
Patent WO-9951318-A1 (WO)
Title: Filter housing with reinforced plastic base
Inventor: PIGEAU JEAN-MICHEL
IPC: B01D35/147
Filed: 1999-03-31
Abstract: The invention concerns a filter housing (1) comprising a base (2) provided with a bottom wall (10) wherein are arranged liquid inlet and outlet and a cap (3) removably fixed with said base defining an internal volume (4) for housing a filtering element (5) inserted between said inlet and outlet. The cap and the base are both made of plastic material. The cap is screwed on the base. A reinforcing metal insert (40) is embedded in the base bottom wall.