baber/WOPTO huggingface dataset:
Patent FR-2865651-A1 (FR)
Title: Topical composition containing hyaluronic acid fragments, useful for cosmetic or dermatological treatment of e.g. dry skin or skin atrophy, stimulates proliferation of fibroblasts
Inventor: SAURAT JEAN HILAIRE
IPC: A61K8/73
Filed: 2004-01-29
Abstract: Topical composition (A), contains as active ingredient, one or more fragments (I) of hyaluronate with molecular weight 50-750 kD. ACTIVITY : Dermatological. MECHANISM OF ACTION : (I) increases the number of proliferating cells, particularly fibroblasts, in the epidermis and dermis, so induce epidermal thickening. A standard cosmetic vehicle contained 0.2 % hyaluronate fragments of molecular weight 50-250 kD and was applied twice daily to the skin of SKH1 hairless mice. After an unspecified treatment time, epidermal thickness and the number of proliferating cells were determined. The mean thickness was 0.32 mm (compare 0.07 mm in controls) and the number of cells (per microscope field) was 257 compared with 96 in controls. Also the mean number of proliferating cells (positive for the marker Ki67; per field) was 96 in the epidermis and 5 in the dermis; compare 26 and 0.95 in controls.
Patent FR-2852218-A1 (FR)
Title: Control device for coffee maker, has rotary selector switch with e.g. illuminated ring to indicate if something can be set or selected
Inventor: REYHANLOO SHAHRYAR
IPC: A47J31/44
Filed: 2004-03-12
Abstract: The control device has a single rotary selector switch (1) with an integrated or attached start switch (8) and visual indicators for indicating the selected operating function. A further indicator, such as an illuminated ring (9) is provided for indicating if something can be set or selected on the rotary selector switch.
Patent FR-2853034-A1 (FR)
Title: Mecanisme a vis a billes pour un appareil de direction assistee electrique
Inventor: NAKAMURA YASUHIRO
IPC: B62D5/24
Filed: 2004-03-22
Abstract: Des premier (13a) et second (13b) trous de circulation des billes pour relier un propulseur sont percés à mi-distance d'une rainure de vis (12) formée sur une périphérie intérieure (7b) d'un écrou sphérique (7), un trajet de rainure intermédiaire (12a) entre les premier et second trous (13a, 13b) devient la portée d'un rail de vis à billes (L1) pour faire circuler les billes (20), et d'autres portées deviennent un premier rail extérieur (L2) et un second rail extérieur (L3). En rendant la profondeur de rainure du trajet de rainure intermédiaire (12a) plus profonde que la rainure d'un premier trajet de rainure (12b) du premier rail (L2) et que la rainure d'un second trajet de rainure (12c) du second rail (L3), on forme des pas (14) entre le rail de vis à billes (L1) et les deux rails extérieurs (L2 et L3) qui empêchent un écoulement des billes (20).
Patent FR-2869971-A1 (FR)
Title: Procede de renforcement d'un tuyau cylindrique enterre
Inventor: LECINQ BENOIT
IPC: E02D37/00
Filed: 2004-05-05
Abstract: On réalise un renfort structurel composite à l'intérieur du tuyau, par stratification in situ d'au moins une bande de fibres de renforcement (21) et d'une matrice de résine. La bande est disposée suivant un trajet hélicoïdal le long de la face interne du tuyau.
Patent FR-2858257-A1 (FR)
Title: Procede et dispositif de solidification dirigee
Inventor: SODERSTROM MARK L
IPC: B22D27/04
Filed: 2004-07-30
Abstract: L'invention concerne un dispositif de coulée à solidification dirigée comprenant un four de coulée (11) pourvu d'une extrémité inférieure ouverte (13e) par laquelle un moule (20) placé sur un élément de refroidissement (26) est déplacé par un piston (28), un écran thermique (60) porté par le piston et pouvant être positionné sur l'extrémité inférieure du four de coulée sous l'effet d'un déplacement du piston, et un ressort (70) pour retenir l'écran thermique (60) sur l'extrémité inférieure lorsque ledit piston pousse le moule dans le four et retire le moule rempli du matériau métallique fondu hors du four pour réaliser une solidification dirigée du matériau métallique fondu dans le moule.Application notamment aux systèmes de coulée à solidification dirigée.
Patent FR-2876413-A1 (FR)
Title: Particle filter for use in exhaust line of e.g. diesel engine, has caps and ceramic filtering material having porosity of specific percent, where filtering material is saturated with washcoat for retaining nitrous oxide in form of nitrates
Inventor: BEZIAT JEAN CHRISTOPHE
IPC: F01N3/021
Filed: 2004-10-07
Abstract: The filter (2) has caps (6) and a ceramic filtering material (3) having a porosity of 40 percent. The material is saturated with washcoat for retaining nitrous oxide in form of nitrates (4). The washcoat has a precious metal e.g. platinum, transition metal and lanthanide oxides and alkaline and alkaline-earth elements. The metal has a mass proportion between 0.01 and 5 percent with respect to total weight of the washcoat. An independent claim is also included for a method for catalytic filtration of particles contained in exhaust gas of an internal combustion engine.
Patent FR-2860892-A1 (FR)
Title: Pseudo-random number generator for encryption or decryption device, has combination unit including final processing stage combining intermediate processing sequence from intermediate processing stage, with sub-groups of sequences
Inventor: DIRSCHERL GERD
IPC: H03K3/84
Filed: 2004-10-08
Abstract: The generator has a sequence providing unit (100) to provide 2n sequences of numbers, where n >= 2. A combination unit has an intermediate processing stage (102A) to combine the sequences to produce an intermediate processing sequence. A final processing stage (102B) combines the intermediate processing sequence with sub-groups (106A, 106B) of k sequences of numbers to obtain an output sequence, where k >= 1 and less than n. Independent claims are also included for the following: (a) a method for providing pseudo-random numbers (b) an encryption or decryption device having a pseudo-random number generator (c) an encryption or decryption method (d) a computer program containing a program code intended to implement a method for providing pseudo-random number or an encryption or decryption method.
Patent FR-2876723-A1 (FR)
Title: Cylindrical hole`s circumference, outer and inner edges protecting device for building, has stirrups connected with other by deformable plastic tabs and fitted in circumference of hole by releasing pressure exerted by electrician on handle
Inventor: FOING PASCAL
IPC: E04F21/00
Filed: 2004-10-18
Abstract: The device has two stirrups (1) connected with each other by two deformable tabs (2) made of deformable plastic. The stirrups are fitted in circumference of a hole (4) of a gypsum board by releasing an axial pressure exerted by an electrician on a handle (3). The stirrups have the shape of the circumference of the hole, and the handle is gripped to insert and remove the device from the circumference, where the device is of single block.
Patent FR-2878465-A1 (FR)
Title: Manufacturing process for rough-surfaced bars for reinforcing concrete uses extruded thermoplastic rod with rough coating sleeve
Inventor: DUCRET CHRISTOPHE
IPC: B29C70/52
Filed: 2004-12-01
Abstract: The process consists of introducing a solid rod (13) based on an organic (thermoplastic) material with reinforcing fibres (11) and a molten thermoplastic mixture with a reinforcement and/or filler simultaneously into a sleeving unit (200). The sleeved rod is drawn by a downstream traction system (120), with the roughness of the sleeve created by its departure from the sleeving unit. The sleeve coating mixture is under pressure during application, with the pressure level adjusted as a function of the ingredients and one or more of the following parameters: rod traction speed, dimensions of the layer forming zone, and the size of the sleeving unit's outlet aperture. The sleeving mixture is reinforced e.g. with alkali resistant glass fibres, chopped and fed into an extruder feeding the sleeving unit, or with organic or mineral grains, spheres or flakes.
Patent FR-2879216-A1 (FR)
Inventor: MARCHAL ALAIN
IPC: B21B38/00
Filed: 2004-12-13
Abstract: An annealing process of a stainless steel band, after exposure to at least one first rolling step, comprises heating under reducing atmosphere the stainless steel band, cooling the stainless steel band, and printing on its surface a roughness onto the stainless steel band. Independent claims are also included for: (A) an annealing device for implementing the inventive method, comprising a mechanism for heating under reducing atmosphere the stainless steel band, a mechanism for cooling the stainless steel band, and a rolling device for printing on the surface a roughness on the stainless steel band; and (B) use of the inventive annealing process in a rolling process such as an intermediate annealing process intended for softening the material and restoring the ductility of the stainless steel band, or in a rolling process such as a final annealing process.
Patent FR-2879509-A1 (FR)
Title: Active hydropneumatic suspension device for private motor vehicle, has slide valves, pressurized fluid pumps and connection pipe to control roll stiffness, roll attitude, pitch and brake fanning of body shell of vehicle
Inventor: PENGOV MARCO
IPC: B60G21/067
Filed: 2004-12-17
Abstract: The device has slide valves (20a, 20b, 21a, 21b, 27a, 27b) and pressurized fluid pumps (22a, 22b) to control roll stiffness and roll attitude of a motor vehicle. Slide valves (30a, 30b) and fluid reservoirs (33a, 33b) control course of wheel of each axle system, and slide valves (40a, 40b, 42a, 42b, 44a, 44b, 46a, 46b) and a connection pipe (50) control pitch and brake fanning of body shell of the vehicle. An independent claim is also included for a motor vehicle.
Patent FR-2868332-A1 (FR)
Title: Appareil de traitement d'effluents gazeux
Inventor: DULPHY HERVE
IPC: B01D53/18
Filed: 2004-03-31
Abstract: Appareil pour le traitement d'effluents gazeux notamment issus de la fabrication de semi-conducteurs par contact avec un liquide qui comporte :- une chambre de contact gaz/liquide permettant de recevoir dans sa partie inférieure un liquide et surmontée par un ciel gazeux, comportant des moyens d'introduction d'un gaz à traiter et des moyens d'évacuation des gaz résiduaires après traitement au contact du liquide,- des moyens contacteurs gaz/liquide du type turbine, comportant un ou plusieurs étages permettant d'assurer un contact amélioré du gaz et du liquide, ledit moyen comportant dans sa partie supérieure une ouverture permettant d'aspirer le gaz situé dans le ciel gazeux au-dessus du liquide, et de préférence- des moyens de mesure du pH du liquide,
Patent FR-2880257-A1 (FR)
Title: Tools for hip prosthesis femoral stem, comprises tracer having femoral stem, cone for fixing spherical head, reference line, and grater with fixing tip and positioning stem, and impactor has support point and U-shape positioning stem
Inventor: DELANOUE ELISABETH
IPC: A61B17/16
Filed: 2005-01-05
Abstract: The pointing end is superimposed with a point of the reference line (3a, 3b, 3c). The support point allows the depression of the femoral stem (30a, 30b, 30c). The reference line has a radius of curvature equal to the length of the positioning stem, which is mobile in rotation. The fixing tip comprises tightening means activated by a lever attached to an order handle. The stems comprise an end, which is inserted in an opening in the grater and impactor.
Patent FR-2882869-A1 (FR)
Title: Switching power supply for forming e.g. DC voltage step-up converter, has NMOS detection transistor comprising source connected to ground, drain connected to gate of PMOS transistor and gate connected to terminal of capacitor
Inventor: BALMEFREZOL ALEXANDRE
IPC: H02M3/155
Filed: 2005-03-04
Abstract: The supply has a capacitor (C1) comprising a terminal connected to a terminal of an inductor (L). A resistor (R1) comprises a terminal connected to another terminal of the capacitor. A NMOS detection transistor (N2) has a source that is connected to the ground and a drain connected to a gate of a PMOS transistor (P1). The transistor (N2) has a gate connected to the latter terminal of the capacitor.
Patent FR-2892146-A1 (FR)
Title: Two-section step ladder/safety ladder has ergonomic work post and extending stabiliser legs that must be deployed before ladder can be used
Inventor: BUGY YVES
IPC: E06C1/393
Filed: 2005-10-14
Abstract: The step ladder/safety ladder includes an ergonomic work post (2), i.e. a platform and guard, and comprises two sliding sections with extending stabiliser legs (5) that must be deployed before ladder can be used. The two sliding sections of the ladder are locked together by a peg or key, and their release causes the stabiliser legs to be deployed by springs or pneumatic cylinders to form a quadrupedal support with the two feet of the ladder. The lower section of the ladder can also be equipped with a stabiliser (11) to compensate for a sloping surface.
Patent FR-2892175-A1 (FR)
Title: Traction unit for use in oil or gas pipelines has pair of levers mounted on body of unit which are connected at their outer ends by pivot, on which wheel is mounted which can run along pipe wall
Inventor: MILLET FRANCOIS GUY JACQUES RE
IPC: E21B23/00
Filed: 2005-10-18
Abstract: The traction unit for use in oil or gas pipelines has pairs of wheels (56a, 56B), at least one of which consists of drive wheels. A pair of levers (80, 94) are mounted on the body of the unit and are connected at their outer ends by a pivot (90), on which a wheel (82) is mounted which can run along the pipe wall. Independent claims are included for: (A) pipeline shuttles fitted with the unit; and (B) a method for driving pipeline shuttles using the unit.
Patent FR-2893891-A1 (FR)
Title: Vehicle e.g. automobile, drive assisting device, has camera including two lenses installed on support plate and having different focal distances and viewing angles, and unit for analyzing and visualizing signals emitted by camera
Inventor: TREBOUET MARCEL
IPC: B60R1/00
Filed: 2005-11-30
Abstract: The device has a camera including two lenses (1, 2) that have different focal distances and viewing angles, where the lenses are installed on a support plate (10). A unit analyzes and visualizes signals emitted by the camera to view the rear of a motor vehicle. The lenses provide images of two rear zones of the vehicle at a user interface, situated inside the vehicle, in a vision field of a vehicle driver. Sensors (17, 18) e.g. complementary MOS video sensors, associated to the lenses are integrated to a plate (13) and are positioned relative to the support plate.
Patent FR-2876089-A1 (FR)
Title: Composant micromecanique et procede de fabrication d'un tel composant
Inventor: MUCHOW JOERG
IPC: B81B7/00
Filed: 2005-07-25
Abstract: Composant micromécanique ayant une membrane dans laquelle sont bloquées les contraintes mécaniques. La membrane 1 est un système stratifié réalisé sur un substrat (3) couvrant une cavité (2) du substrat. Le système de couche comprend au moins une couche de support (4) réalisée sur le substrat (3) pour des éléments de circuit (5). Au moins une couche de masquage structurée (6) est réalisée sur la couche de support (4) pour définir les éléments de circuit (5). Selon l'invention on donne à la couche de masquage (6) une structure au niveau de la membrane (1) pour au moins compenser partiellement les contraintes mécaniques agissant dans la membrane (1) sous vide (p = 0 bar). Les contraintes intrinsèques de la couche de masquage sont prises en compte pour la mise en structure.
Patent FR-2893115-A1 (FR)
Inventor: FAYOLLAS PHILIPPE
IPC: F16M13/00
Filed: 2005-11-10
Abstract: System for positioning a component on a frame relative to a reference. It comprises a ball assembly (4), composed of a rod (6), a ball (8) fixed to the rod (6) and a ball joint clamping system (10, 12) mounted on the rod to fix the ball assembly relative to the component; a vee assembly composed of a rod (16), a vee (18) fixed to the rod (16) and a ball joint clamping system (20, 22) mounted on the rod to fix the vee assembly relative to the frame; an elastic connecting element (26) to keep the ball (8) in contact with the vee (18).
Patent FR-2893607-A1 (FR)
Title: Used water treatment system comprises activated sludge purification system with tank, agitation unit to carry out biological sludge and water mixture in the tank to form liquor, surge tank, water pumping device, and control unit
Inventor: RIOUAL PIERRE YVES
IPC: C02F3/32
Filed: 2005-11-24
Abstract: The used water treatment system comprises an activated sludge purification system (1) with a tank (2) followed by a rack of planted filters of reeds and a supply unit, an agitation unit (8, 9) to carry out biological sludge and water mixture in the tank to form liquor, a surge tank, a water pumping device, and a control unit for activation and deactivation cycle of the agitation unit. The purification system is arranged to supply the filter alternatively into mixed liquor formed by biological sludge and water or supernatant water after decantation of the biological sludge. The used water treatment system comprises an activated sludge purification system (1) with a tank (2) followed by a rack of planted filters of reeds and a supply unit, an agitation unit (8, 9) to carry out biological sludge and water mixture in the tank to form liquor, a surge tank, a water pumping device, and a control unit for activation and deactivation cycle of the agitation unit. The purification system is arranged to supply the filter alternatively into mixed liquor formed by biological sludge and water or supernatant water after decantation of the biological sludge. The supply unit comprises an outlet pipe of the tank, a valve (7) and a pump (4) laid out in the tank to supply the filters into the supernatant liquid coming from the tank when agitation is stopped, and the mixed liquor coming from the tank when agitation is activated. The agitation unit comprises an aeration mixture unit. An independent claim is included for a purification process of effluents such as used water.
Patent FR-2896528-A1 (FR)
Title: Object or body part e.g. finger, jamming detection joint for motor vehicle, has hollowed zone and right section for permitting conducting zones to enter in contact with one another during deformation of joint along respective directions
Inventor: NGUYEN HOANG GIANG
IPC: H01H3/16
Filed: 2006-01-24
Abstract: The joint has a hollowed zone (4) arranged between conducting zones (3a, 3b) for permitting the zones to enter in contact with one another during deformation of a joint along a direction (11). The zone (4) is arranged between the zone (3a) and another zone (3c). A right section (1) is deformable along the direction different from the direction (11) for permitting the zone (3a) to be in contact with the zone (3c) during the deformation of joint along the direction (12). An independent claim is also included for a method for detecting jamming for an opening of a motor vehicle.
Patent FR-2897003-A1 (FR)
Title: Procede de controle de l'ecoulement d'un adjuvant de coulee d'un metal fondu
Inventor: MOCELLIN NICOLAS
IPC: C21C7/00
Filed: 2006-02-03
Abstract: Selon ce procédé, on distribue l'adjuvant depuis un moyen d'alimentation (12) disposé au-dessus du bol de coulée (4), on choisit une zone cible (Z) de passage théorique de cet adjuvant, disposée en aval du moyen d'alimentation (12) et on détecte par voie optique, au moyen d'au moins une caméra (14), le passage effectif de l'adjuvant dans la zone cible (Z).On réalise au moins une image de la zone cible (Z) au moyen de la ou de chaque caméra (14), en affectant à cette image une durée d'exposition suffisamment faible pour identifier la densité de particules de cet adjuvant présentes sur la ou chaque image, et on génère un signal d'alerte si la densité de particules mesurée est inférieure à une valeur prédéterminée.
Patent FR-2898662-A1 (FR)
Title: Motor vehicle dippable-beam light design procedure uses lens with output surface that can be linked to smooth surface of adjacent modules
Inventor: ALBOU PIERRE
IPC: F21W107/10
Filed: 2006-03-17
Abstract: The procedure for designing a dippable lamp with a lens (La) separated by an air gap from a light source with at least one LED consists of selecting a lens with an output surface (As1) that can be linked by smooth and continuous surfaces with the output surfaces of similar modules. The input surface (Ae1) of the lens is shaped to provide a dipped beam without the use of a mask.
Patent FR-2892056-A1 (FR)
Title: Flexible enclosure with a working strip, e.g. pneumatic tire with a tread, comprises a sealing membrane that comprises an elastic material and an antipuncture reinforcement and is not bonded to the working strip
Inventor: BOULAIN ROBERT
IPC: B60C19/12
Filed: 2006-05-30
Abstract: Flexible enclosure comprising a working strip and flanks defining an envelope comprises a sealing membrane (11) that covers at least part of the envelope, comprises an elastic material (14) and an antipuncture reinforcement (15) and is not bonded to the working strip but is fixed to an end (of the envelope) opposite the working strip. Independent claims are also included for: (1) pneumatic tyre as above; (2) tank comprising an enclosure as above; (3) inflatable boat comprising an enclosure as above.
Patent FR-2906752-A1 (FR)
Title: Manufacturing process for plastic fuel tank used in vehicle fuel system, involves making parison pass through the passage of die to gradually modify the shape of parison so that it is flattened on exiting
Inventor: CRIEL BJORN
IPC: B29C48/09
Filed: 2006-10-05
Abstract: The method involves extruding a molten plastic parison in an extruder through a die, and making at least one longitudinal cut in the parison. The parison is introduced into a mold comprising two cavities. A hollow plastic body is molded by conforming the parison to the mold cavities. The die includes a molten-plastic passage which gradually modifies the shape of the parison so that it is flattened on exiting. An independent claim is also included for a die.
Patent FR-2907040-A1 (FR)
Title: Procede d'assemblage d'une structure comportant un exterieur et un interieur constituee d'une pluralite d'elements a double peau,telle qu'une caisse de vehicule ferroviaire,et structure obtenue.
Inventor: LAURENCON CEDRIC MICHEL
IPC: B23K20/12
Filed: 2006-10-13
Abstract: Procédé d'assemblage d'une structure comportant un extérieur et un intérieur constituée d'une pluralité d'éléments à double peau (20, 30), adjacents deux à deux, coopérant le long d'une zone de jonction longitudinale, chaque élément (20, 30) comportant une peau intérieure (21, 31) de la structure et une peau extérieure (22, 32) orientée vers l'extérieur de la structure, selon lequel :- on fait coopérer deux éléments adjacents (20, 30) le long d'une ligne de jonction (29) des peaux intérieures (21, 31) en laissant un accès libre à la ligne de jonction, depuis l'extérieur de la structure, constitué par une ouverture (40) s'étendant le long de la ligne de jonction,- on assemble par soudage les deux peaux intérieures (21, 31) le long de la ligne de jonction à l'aide d'un robot de soudage disposé à l'extérieur de la structure dont la tête de soudage (8) accède à la ligne de jonction à travers l'ouverture (40) s'étendant le long de la ligne de jonction et se déplace parallèlement à la ligne de jonction des peaux intérieures, et- on referme l'ouverture (40) par une plaque de fermeture externe (50) qu'on soude à chaque élément adjacent (20, 30) le long de lignes de jonction (51, 52) en utilisant un robot de soudage disposé à l'extérieur de la structure et se déplaçant parallèlement aux lignes de jonction.