baber/WOPTO huggingface dataset:
Patent FR-2808578-A1 (FR)
Title: Emergency lighting unit with sign markings and having optimized light flux, uses lamps along top edge of lighting unit that overhang the face panel of the unit to provide general lighting and to illuminate front panel
Inventor: PIGNOL ROBERT
IPC: H02B1/48
Filed: 2000-05-05
Abstract: The emergency lighting unit (1) has a housing (2) with its front face (3) optionally carrying a graphic (4) indicating direction of the exit. Lamp bulbs (8) are set along the top edge of the housing, overhanging the front panel so they both provide general illumination and illuminate the graphic from the front. A hood (7) protects the lamp bulbs.
Patent FR-2808965-A1 (FR)
Title: Water cannon for watering of fields has two collars integral with the cannon sleeve and which can be blocked in rotation by a sliding rod engaging with a disk when an blocking pin is forced within the rod's horizontal bore
Inventor: DESTANDAU MICHEL
IPC: B05B3/18
Filed: 2000-05-17
Abstract: Water cannon is placed within sleeve (10) cooperating with rollers (11) supporting rotating disk (13). Two collars (16,17) are integral with the sleeve and can be blocked in rotation by sliding rod (19) engaging with the disk (13) when blocking pin (22) is forced within the rod's horizontal bore. Water cannon mounted on carriage is oscillating around the carriage's translation axis of an angle controlled via the position of the collars.
Patent FR-2811532-A1 (FR)
Title: Set of two basic containers made from wood pulp, comprises first container with upper opening for article insertion and second container placed outside first with complementary fixing to it
Inventor: YANG CHUN TSE
IPC: A47G19/03
Filed: 2000-07-17
Abstract: The container set comprises a first basic container (21) having an upper edge (213) delimiting an opening for the insertion of articles. This upper edge has a first fixing part (214) arranged along it. A second basic container (22) placed along the outside of the first container has an upper edge (223) with a second fixing part (224) which connects to the first fixing part. The first container is at a certain distance from the second container so that there is an insulating space between them.
Patent FR-2812004-A1 (FR)
Title: Milieux de culture pour fecondation in vitro, ou pour la culture de follicules, cellules germinales males ou embryons
Inventor: CHOAY PATRICK
IPC: C12N5/02
Filed: 2000-07-24
Abstract: L'invention concerne des compositions pour la f econdation in vitro, ou pour la culture in vitro de follicules, de cellules germinales mâles, ou d'embryons, lesdites compositions comprenant au moins deux facteurs de croissance en association avec un compos e de la famille des corticoïdes impliqu es dans la production energ etique chez les mammifères. L'invention concerne egalement les milieux de culture obtenus à l'aide de ces compositions, ces dernières etant avantageusement sous forme de lyophilisat.L'invention a egalement pour objet des proc ed es de f econdation in vitro et des proc ed es de maturation de follicules, de cellules germinales mâles, ou d'embryons utilisant de tels milieux de culture, ainsi que des kits pour la mise en oeuvre de ces proc ed es et comprenant un lyophilisat susmentionn e et une solution aqueuse, eventuellement commerciale, contenant les autres constituants desdits milieux de culture.
Patent FR-2812340-A1 (FR)
Inventor: GUERIN STEPHANE
IPC: F01L9/20
Filed: 2000-07-27
Abstract: Valve actuator system includes computer. Circuit for stabilizing supply current provided by battery is placed between 12 volt vehicle battery (4) and computer. Circuit has boost type power chain (2) with inductance (10), diode (11), static interrupter (13) and capacitor (12), and current control loop (15). Current control loop controls current applied to input of static interrupter as function of output voltage of chain, current in chain and reference provided by computer. The control loop serves to limit the output voltage of the power chain.
Patent FR-2813809-A1 (FR)
Title: Colonne a garnissage d'echange de chaleur et/ou de matiere
Inventor: WERLEN ETIENNE
IPC: B01D3/14
Filed: 2000-09-11
Abstract: Cette colonne comprend au moins une section d'échange (5, 9, 10, 11) définie entre un distributeur supérieur associé de liquide (4, 6, 7, 8) et une entrée/ sortie inférieure de fluide (21, 23) ou un distributeur inférieur associé de liquide (7, 8), cette section d'échange comprenant un tronçon supérieur (5A, 9A, 10A, 11A) et, sous celui-ci, un autre tronçon (5B, 9B, 10B, 11B, préférablement de type courant.Le tronçon de garnissage supérieur d'au moins une section d'échange comprend au moins un module de garnissage qui possède un nombre d'unités de transfert inférieur à celui d'au moins un module de garnissage du tronçon de garnissage courant de la même section d'échange.Application aux doubles colonnes de distillation d'air.
Patent FR-2815173-A1 (FR)
Title: Current limiting component incorporating an electrode to control the adjustment of the current limiting value
Inventor: SARRUS FRANCK
IPC: H01L29/808
Filed: 2000-10-11
Abstract: A current limiting component comprises a semi-conductor element with a large excepted band which incorporates some second (4) and third (3) regions in a first region (2) of semi-conductors delimiting a channel (6) for the circulation of current (I) between some source electrodes (12) and of drain (14). The component also incorporates a control electrode (11) electrically connected to the third semi-conductor region in order to apply, between this third semi-conductor region and the source electrode, a voltage (U) for controlling the current limiting value obtained with this component. Independent claims are included for current limiting device incorporating this current limiting component and for a method for the fabrication of the current limiting component.
Patent FR-2816073-A1 (FR)
Inventor: MOUSSY GAEL
IPC: E05B65/08
Filed: 2000-10-26
Abstract: The control device for one or more door mechanisms comprises a support (16) and a control handle (20) pivoted on the support. The handle is pivoted along two axes extending near the handle opposite ends (32,34). Each of the handle ends is provided with activating cables (12,14) of the mechanisms.
Patent FR-2816223-A1 (FR)
Title: Procede et dispositif pour le tri d'objets au moyen de transporteurs lineaires a parcours croises
Inventor: TRIOLE PASCAL GEORGES CHRISTIA
IPC: B65G1/04
Filed: 2000-11-08
Abstract: L'invention concerne un procédé et une installation pour le tri, le déplacement et la répartition individuelle d'objets originellement mélangés, selon lequel on transfère les objets depuis un point d'entrée commun jusqu'à un point de sortie spécifique, au moyen d'au moins un transporteur.L'installation est caractérisé en ce qu'elle est de type maillé, à savoir qu'elle comprend au moins un module formé d'une part de transporteurs à déplacement linéaire (11-14 et 21-24) situés à deux niveaux différents et à parcours indépendants, croisés et superposés, et d'autre part des dispositifs d'aiguillage en profondeur dits " valves " (40) possédant chacun un segment de transporteur (41) de niveau supérieur (11-14) qui est monté mobile transversalement entre une position haute dans laquelle il est dans le plan dudit transporteur (11-14), et une position basse dans laquelle il est incliné d'amont en aval depuis le transporteur de niveau supérieur (11-14) jusqu'à proximité d'un transporteur de niveau inférieur (21-24), chaque transporteur de niveau inférieur (21-24) aboutissant à un répartiteur de sortie (31-34) à plusieurs canaux (35).
Patent FR-2819740-A1 (FR)
Title: Production of non-polluting product e.g. food container or casket, involves mixing agricultural fibrous waste material powder with binder containing polyglycol, cellulose and formaldehyde, in mixer
Inventor: YANG KUO CHEN
IPC: B27N3/08
Filed: 2001-01-23
Abstract: Production of a non-polluting product comprises drying an agricultural fibrous waste material and grinding to form a powder. The powder is mixed with a binder containing polyglycol, cellulose and formaldehyde, in a mixer to form a mixture which is formed into the product.
Patent WO-0180868-A1 (WO)
Inventor: ROUGEREAU-PERSON ODILE
IPC: A61K31/704
Filed: 2001-04-27
Abstract: Les compositions pharmaceutiques de l'invention sont caractérisées en ce qu'elles renferment, en association avec un véhicule pharmaceutiquement inerte, une quantité thérapeutiquement efficace d'un mélange de farnésol d' alpha -bisabolol et/ou de géraniol et/ou de leurs dérivés, notamment de dérivés fonctionnels tels que leurs esters, par exemple avec le méthohexate, leurs éthers, en particulier avec des composés hydroxylés tels que l'adriamycine, des éthers d'alcoyle de 1 à 4 atomes de carbone, ou des dérivés glycosylés. Application notamment à la prévention et au traitement de cancers.
Patent FR-2821335-A1 (FR)
Title: Packaging tray for cans or cylindrical products comprises bottom and side walls with cans arranged in two peripheral rows and central row, four corner cans fitted in end flaps stuck on opposite walls
Inventor: BACQUES JEAN YVES
IPC: B65D5/50
Filed: 2001-02-23
Abstract: The cardboard packaging tray (8) for a layer of identical cans (9) comprises a bottom and side walls. The cans are arranged in two peripheral rows (12,13) of three end cans and a central row (14) of two middle cans. The four corner cans of the two peripheral rows are fitted in the end flaps (15) stuck on opposite walls (16).
Patent FR-2822079-A1 (FR)
Title: Procede et installation de production d'oxygene ultra-pur par distillation d'air
Inventor: DARREDEAU BERNARD
IPC: B01D3/20
Filed: 2001-03-16
Abstract: On introduit un mélange contenant de l'oxygène dans une colonne de distillation (1); on soutire (en 17) un flux intermédiaire sensiblement dépourvu d'impuretés plus lourdes que l'oxygène, à un niveau de la colonne situé au-dessus du point d'introduction (4) de l'air, le point de soutirage (22) étant séparé de ce point d'introduction (4) par un tronçon de distillation (6), notamment à garnissage; on envoie le flux soutiré (en 17) à une colonne de purification d'oxygène (2), et on distribue un liquide de reflux sur ledit tronçon (6) au moyen d'un distributeur (9).On réalise un défaut prédéterminé d'uniformité de la distribution du liquide de reflux sur la surface supérieure (8) dudit tronçon (6) dans au moins une zone localisée (23) de cette surface.
Patent WO-0250639-A1 (WO)
Title: Integrated circuit comprising a circuit for encrypting data recorded in a volatile storage area
Inventor: WUIDART SYLVIE
IPC: G06F21/85
Filed: 2001-12-19
Abstract: The invention concerns an integrated circuit (MP2) comprising a volatile storage area (DTMEM) whereof the content has a specific value after the integrated circuit has been reset, the volatile storage area being connected to a data bus (DTB) via an encryption circuit (JMCT) coding data recorded in the storage area and decoding data read in the storage area, the data being coded at least in accordance with a key (Ks) applied to the encryption circuit. The invention is characterised in that the key applied to the encryption circuit is a random key delivered by a random signal generator (RGEN) designed to modify the value of the key at least each time the integrated circuit is reset.
Patent WO-02053907-A1 (WO)
Title: Hydraulic motor device with displacement selector and a braking system.
Inventor: BIGO LOUIS
IPC: F03C1/40
Filed: 2001-12-20
Abstract: The invention relates to a hydraulic motor device with a displacement selector (16) in at least two positions, methods of controlling said selector comprising a hydraulic control chamber (18) that can be supplied with fluid via a control conduit (20) and first opposing return means (17).  The device comprises a braking system with a brake release chamber (38) and second opposing return means (39).  The control conduit (20) can be connected to the brake release chamber (38) and the first return means (17) can be used to return the displacement selector (16) to its large displacement position when the pressure in the chamber drops below a first threshold value, while the second return means (39) return the braking means (36) to a braking position when the pressure in the brake release chamber drops below a second threshold value, which is lower than the first threshold value.
Patent FR-2823791-A1 (FR)
Title: Rideau a ressort enroule
Inventor: MONTAGNE FREDERIC
IPC: B60J1/20
Filed: 2001-04-18
Abstract: L'invention a pour objet un rideau enroulable (1) du type comprenant un tube enrouleur (2) monté en rotation autour d'un axe central fixe (3), une bande enroulable (4) autour dudit tube (2) et des moyens de rappel (5) de la bande (4) à l'état enroulé, dans lequel les moyens de rappel (5) comprennent au moins un ressort (6) formé d'une lame enroulée (7), ledit ressort (6) étant agencé pour être disposé à l'intérieur du tube (2) avec les extrémités extérieure (12) et intérieure (13) de la lame (7) respectivement associées au tube (2) et à l'axe (3). L'invention concerne également un cache bagage et un pare-soleil comprenant un tel rideau (1).
Patent FR-2823684-A1 (FR)
Title: Billes d'alumine ayant une grande resistance mecanique aux chocs, leur procede de fabrication et leurs utilisations
Inventor: KOLENDA FREDERIC
IPC: C01F7/025
Filed: 2001-04-20
Abstract: Billes d'alumine poreuses comprenant une charge d'alumine en une quantité d'environ 0, 1 % à environ 25 % en poids d'Al2 O3 , présentant une résistance mécanique aux chocs mesurée par impact de billes sur une cible à la vitesse de 20 m/s telle que le pourcentage de fragmentation en fines, de taille inférieure à 50 % de la taille moyenne des billes initiales, est inférieur à 5 % poids. Préparation de ces billes par coagulation en gouttes à partir d'une émulsion du type huile dans l'eau. Application de ces billes comme support de catalyseur ou comme adsorbant.
Patent FR-2824593-A1 (FR)
Title: Stator blades pivot support installation comprises bringing together two rings comprising half of internal pivot bores and sliding snap ring into groove in junction between rings
Inventor: CAUBET JEAN PIERRE
IPC: F01D17/16
Filed: 2001-05-10
Abstract: The installation of a circular support for internal pivots (19) of blades (15) is carried out by bringing together two rings (22,23) which each comprise half (36) of the internal pivot reception bores. A flexible snap ring (27) is slid into a groove (28) at the junction of the two rings.
Patent FR-2809745-A1 (FR)
Title: High cleanness steel production includes adding a deoxidizing agent to a ladle before pouring steel melt into the ladle or adding deoxidizing agent to the melt during pouring of the melt into the ladle
Inventor: ICHIRO SATO
IPC: C21C7/06
Filed: 2001-06-05
Abstract: In the production of high cleanness steel, the steel melt is pre-deoxidized before being refined in a ladle furnace. The deoxidizing agent is added to the ladle before pouring the melt into the ladle or is added to the melt during pouring of the melt into the ladle. Production of steel having high cleanness comprises transferring molten steel produced in an arc-melting furnace or in a converter into a ladle furnace for refining, degassing the melt, and forming an ingot.  During transfer of the melt into the ladle furnace a deoxidizing agent containing manganese, aluminum and silicon is added to the melt. The deoxidizing agent can be previously added to the ladle and/or to the melt during pouring into the ladle, and thus the steel melt is pre-deoxidized before being refined in the ladle. The steel melt is transferred into the ladle furnace in such a way that the temperature at which the steel melt poured is at least 100 degrees C higher than the melting point of the steel. Refining is carried out in the ladle furnace for at most 60 minutes, and degassing is carried out for not less than 25 minutes. An Independent claim is given for a high cleanness steel produced by the above method, where the steel has oxygen content of at most 10 ppm, the number of oxide-type inclusions having a size not less than 20 microns detected by dissolution of the steel in acid is at most 40 per 100g of the steel product, and the predicted value of the maximum diameter of the inclusions in 30000 square mm is at most 60 microns.
Patent FR-2826992-A1 (FR)
Title: Prefabricated panel for swimming pool construction is made from polyester/fibreglass layers with hollow rear posts for reinforcing elements and concrete
Inventor: DELBOURG THIERRY
IPC: E04H4/00
Filed: 2001-07-09
Abstract: The prefabricated panel (1) is made from layers of fibreglass and polyester with male and female end joints (2A, 2B) and hollow rear posts (3) of the same material, designed to receive reinforcing elements and concrete. Each panel has four fibreglass layers, with alternating non-braided and roving layers.  The prefabricated panel (1) is made from layers of fibreglass and polyester with male and female end joints (2A, 2B) and hollow rear posts (3) of the same material, designed to receive reinforcing elements and concrete. Each panel has four fibreglass layers, with non-braided and roving layers alternating. The hollow posts are made from the same material as the panels and fit into slideways on the panels' rear faces at intervals of 30 cm and 15 cm from the end joints.
Patent FR-2828230-A1 (FR)
Title: Charniere, notamment pour panneau pivotant
Inventor: GUILLOT CLAUDE JEAN DENIS
IPC: E05D5/02
Filed: 2001-08-01
Abstract: Une charnière, notamment pour panneau pivotant, comporte une équerre de fixation (9) avec une chape (11a, 11b) recevant un axe de rotation du corps de charnière. Un galet d'indexage est précontraint contre un pavé d'indexage (13) apte à être réglé angulairement par rapport à la chape (11a, 11b) par un moyen (16-17-18) de réglage angulaire et d'immobilisation. Le moyen de réglage angulaire et d'immobilisation (16-17-18) est monté dans une extrémité (11b) de chape, de manière à exercer un effort (F) axial contre le pavé (13) d'indexage pour l'appliquer contre l'autre extrémité (11a) de chape.
Patent FR-2831261-A1 (FR)
Title: Linear displacement sensor has a measurement gauge and analogue to digital converter integral within the sensor housing so that an output digital signal, which is less prone to interference, is transmitted to a processing unit
Inventor: JEANNERET ALAIN
IPC: G01D5/165
Filed: 2001-10-22
Abstract: Linear displacement sensor comprises a measurement gauge (2) and analogue to digital converter (3) within a housing (1). The gauge converts an input value into an analogue signal representing a length variation. The latter is input directly to the ADC, the output digital signal of which is transmitted to a processing unit.
Patent FR-2816882-A1 (FR)
Title: Loose-leaf binder has pockets inside front cover and spine for inserting pictures or information visible from outside through windows
Inventor: KARTEN STUART
IPC: B42F13/00
Filed: 2001-11-20
Abstract: A loose-leaf binder, consists of a front cover (12), a rear cover and a spine (22). The inside of the front cover has a pocket (44) with a top opening (48) and a similar pocket (38) is inside the spine into which sheets and slips carrying pictures or information can be inserted to be visible from outside the binder through windows in the front cover and spine.  The binder, consisting of a front cover (12), a rear cover and a spine (22), has a pocket (44) with a top opening (48) on the inside of the front cover and a similar pocket (38) inside the spine into which sheets and slips carrying pictures or information can be inserted to be visible from outside the binder through windows in the front cover and spine. The front and rear covers are connected to the spine by hinges, the front cover has a molded inner compartment (42), and the rear cover is fitted with the ring mechanism for retaining perforated pages. In addition, the front and rear covers can be fastened together by a lock.  An Independent claim is included for the manufacture of the binder comprising, first injecting a first mold with material to form the windows in the front cover and spine, then injecting a second mold with the material for the covers and spine, and fastening the components together by thermal, ultrasound and laser welding.
Patent FR-2832513-A1 (FR)
Title: Photonic crystal for mode transition includes two regions with regular patterns, and transition zone with size of pattern elements changing
Inventor: LALANNE PHILIPPE
IPC: G02B6/12
Filed: 2001-11-21
Abstract: The photonic crystal includes a two waveguide zones which offers arrays of designs (4) arranged in a regular patterns. The two patterns are different, and between them there is a transition zone, where the design elements change in size in order to achieve a transition between one mode and another.  The photonic crystal has a propagation structure for guided propagation of photons. The structure includes a first waveguide zone which offers a first array of designs (4) arranged in a regular pattern. A second waveguide zone has a second array of these designs, also arranged in a regular pattern. Between the two zones there is an extended transition zone (D). In the transition zone, the designs (t1, t2) which are aligned with one of the waveguide zone arrays progressively reduce in size. The designs in both zones provide a periodic pattern, and may be arranged in a triangular grid whose mesh size is equal to 450nm. The designs themselves may be holes in the structure, with a diameter of 300nm.
Patent FR-2819506-A1 (FR)
Title: Silicon carbide-reinforced refractory ceramic composite manufacture involves chemical vapor impregnation of carbon or silicon carbide preforms with silicon carbide gaseous precursor
Inventor: PEETZ KILIAN
IPC: C04B35/80
Filed: 2002-01-04
Abstract: Fabrication of a ceramic fiber composite resistant to high temperatures involves chemical vapor infiltration (CVI) of carbon fiber or silicon carbide preforms with a silicon carbide precursor in a suitable carrier gas. The pressure of the process is at least 600 hPa absolute, and the temperature of the process is at least 1100 degrees C. Preferred Features: The pressure of the process is controlled to be 600-1250 hPa absolute, and the temperature of the process is controlled to be 1100-1200 degrees C. A heat-resistant material having a large surface area, preferably carbon fiber felt, is disposed between the gas supply into the chamber and the layers of fibers to be infiltrated, in order to precondition the processing gas. The carbon fiber preform has a residual porosity between 12 and 15 volume %. Independent claims are given for components produced by the above process, including components for airplanes and space vehicles, and particularly control flaps, forward edges of wings, nose cones, rudders and heat protectors for space vehicles, such as crew return vehicles, and supersonic aircraft.
Patent FR-2836979-A1 (FR)
Title: Bracket to support cable trays, and mounting of the bracket on a support rail, uses bracket with 'U'-shaped profile fitting into vertical wall support rail, with projections from side of the profile to hook into the rail
Inventor: COLMART ANDRE
IPC: H02G3/04
Filed: 2002-03-05
Abstract: The bracket has a front part (AV) which extends horizontally to support a cable tray, and a back part (AR) having a 'U'-shaped profile perpendicular to the support surface. A diagonal web (2) spans between the two parts. The sides of the back part have projections (17,18) that allow the bracket to be hooked in place in the support rail supporting the bracket before it is bolted to the rail.
Patent FR-2837632-A1 (FR)
Title: Rotating electrical machine with separate poles, to drive cooling fans for motor vehicles, uses separate pole teeth formed from a powdered material that flows through windings and which are attached by a mechanical joint to rotor or stator
Inventor: TORLAY JEAN ERIC
IPC: H02K15/00
Filed: 2002-03-22
Abstract: The electrical machine has a rotor (4) or a stator (3) with a magnetic body (8) and pole teeth (12) extending from the body and carrying a winding (16). The teeth are formed from a powdered material which can flow through the turns of the winding. Each pole tooth is separate from the core and is attached to the core using a dovetail joint (22,23).