baber/WOPTO huggingface dataset:
Patent FR-2829720-A1 (FR)
Title: Extrusion-blowing process for used high density polyethylene comprises mixing particles with a polyfunctional epoxide and subjecting the extrudate to blow molding
Inventor: FASSIAU ERIC
IPC: B01D11/04
Filed: 2001-09-14
Abstract: The process consists of extruding particles of used HDPE (high density polyethylene) in a mixture with a polyfunctional epoxide and subjecting the extrudate to blowing. The extrudate can be diluted with used HDPE without additives and/or with raw HDPE, and the polyfunctional epoxide can be combined with a bulked phenol and/or phosphite and/or an acid collector. The process consists of extruding particles of used HDPE (high density polyethylene) in a mixture with a polyfunctional epoxide and subjecting the extrudate to blowing. The extrudate can be diluted with used HDPE without additives and/or with raw HDPE, and the polyfunctional epoxide can be combined with a bulked phenol and/or phosphite and/or an acid collector in a mixture such as Recycloblend 660 (RTM). The extrusion is carried out under raised shearing constraints to obtain a reduction in the HDPE Melt Index (measured at 190  deg C under ISO 1133) of at least 5 % in relation to its value prior to extrusion in a double screw extruder with mixers after the first thirds of the screws.
Patent FR-2814791-A1 (FR)
Title: Dispositif de reglage pour un engrenage reglable, en particulier pour le reglage des positions de preselection d'une boite de vitesses automatique
Inventor: SCHEUERER ULF
IPC: F16H61/28
Filed: 2001-09-19
Abstract: Ce dispositif de réglage comporte un engrenage intermédiaire (HR, PR, SR) pour la transmission du mouvement de réglage produit par un premier actionneur de type électrique (EM) à un élément de sélection (BW) de l'engrenage réglable.Cet engrenage intermédiaire est, outre d'être relié au premier actionneur, connecté à un deuxième actionneur (FS) fonctionnant de façon purement mécanique, pour pouvoir régler au moins partiellement l'engrenage également en cas de défaillance du premier actionneur. Le deuxième actionneur (FS) est un accumulateur d'énergie à ressort.L'engrenage réglable est de préférence une botte de vitesses automatique, notamment pour véhicule automobile.
Patent FR-2816247-A1 (FR)
Title: Suspension pneumatique avec systeme d'air comprime ferme
Inventor: ROEMER MATTHIAS
IPC: B60G21/06
Filed: 2001-11-07
Abstract: L'invention concerne une suspension pneumatique pour un véhicule, comportant au moins un amortisseur (50) par roue sur au moins un essieu de véhicule, une pompe (20), au moins un réservoir d'accumulation (40) et un circuit reliant ces éléments, le côté de la pompe étant relié à l'accumulateur (40) ou aux amortisseurs (50). A cet effet, le côté aspiration de la pompe (20) est relié au réservoir d'accumulation (50) ou aux amortisseurs (50) via au moins une soupape (11) en formant un système d'air comprimé fermé avec un capteur de pression (13) intégré, et au moins les espaces intérieurs de pompe menant l'air, situés entre le côté aspiration et le côté pression de la pompe (20), sont réalisés étanches à la pression. L'invention permet de développer un système de suspension pneumatique qui permet une consommation en énergie comparativement faible et un volume de construction réduit, tout en ayant un rendement élevé.
Patent FR-2832559-A1 (FR)
Inventor: BAURAND GILLES
IPC: H02H3/05
Filed: 2001-11-16
Abstract: The invention concerns a control and protection module (10) for a low-voltage multi-pole interrupter apparatus comprising a base (50), a control electromagnet (41) and a tripping element (42) designed to act on mobile contacts (52) to open or close the power poles. The removable control and protection module (10) comprises an electronic card (20) equipped with a processing unit (30), a control device (31) and a protection device (32) for actuating respectively the electromagnet and the tripping element in response respectively to a control signal (310) and a triggering signal (320) transmitted by the processing unit. The processing unit is capable of eliminating the control signal (310) of the electromagnet (41) in case of malfunction of the protection device (32).
Patent FR-2832924-A1 (FR)
Title: Drive for wheelchair has housing connected to wheel and transmission to convert lever movement into wheel rotation
Inventor: WACHTEL FREDERIC
IPC: A61G5/02
Filed: 2001-12-03
Abstract: The drive for a wheelchair (1) has a shaft (3) fixed to the wheelchair (2) and a drive lever (4) with a pendulum action. A housing (5) is connected to the wheel (6) and a transmission (7) converts movement of the lever into rotation of the wheel. The transmission can have an epicyclic train with four free wheels (22-25). Claims include wheelchair using the drive.
Patent FR-2833647-A1 (FR)
Title: Two stroke/four stroke internal combustion engine for use in lawn mowers, generates supercharging pressure by compression chamber and transmits through inlet pipe to reach maximum value in engine cylinder
Inventor: DRECQ DANIEL
IPC: F02B63/06
Filed: 2001-12-17
Abstract: A compressor piston (12) is connected to a crank shaft using coupling unit to reciprocate the compressor cylinder (14) at predetermined operating speed. A supercharging pressure generated by compression chamber (14a) is transmitted through an inlet pipe (16) to reach a maximum value in engine cylinder (1), at the time of shutting-off the inlet portion of engine cylinder.
Patent FR-2834886-A1 (FR)
Title: Procede d'obtention d'un principe actif a partir d'agarum cribosum, notamment pour lutter contre la pigmentation
Inventor: PAUFIQUE JEAN
IPC: A61K8/97
Filed: 2002-01-22
Abstract: L'objet de l'invention est un procédé d'obtention d'un principe actif pour des usages cosmétiques comme agent dépigmentant, inhibiteur de l'activité de la tyrosinase et inhibiteur de la synthèse de la mélanine caractérisé en ce qu'on réalise cette obtention à partir de l'algue de la variété Agarum cribosum. L'invention couvre aussi le principe actif obtenu, les compositions cosmétiques, et l'utilisation comme dépigmentant et éclaircissant.
Patent FR-2821390-A1 (FR)
Title: Procede de reglage de la concentration d'oxygene d'un systeme catalyseur trifonctionnel
Inventor: ROSEL GERD
IPC: F01N13/02
Filed: 2002-02-22
Abstract: Le trajet de gaz d'échappement d'un moteur à combustion interne à régulation lambda comprend un pré-catalyseur (5) et un catalyseur principal (6).A la suite d'un régime pauvre (ou riche) ou stoechiométrique permanent, on passe à un régime riche (ou pauvre); à l'aide du signal d'un détecteur d'oxygène intercatalyseurs (8), on détermine l'instant auquel le pré-catalyseur est entièrement vidé par apport de son oxygène accumulé aux gaz d'échappement (ou chargé par prélèvement); la quantité d'oxygène qui est apportée par le catalyseur principal est calculée en continu à l'aide des signaux du détecteur intercatalyseurs et du débitmètre et comparée à une valeur de consigne pour une concentration d'oxygène du catalyseur principal; il est mis fin au régime riche (ou pauvre) dès que la quantité apportée atteint la valeur de consigne; on passe à un régime stoechiométrique.
Patent FR-2836675-A1 (FR)
Title: Paper pouch for secure transport of documents has two sheets glued to form pocket with row of openings to allow marking of documents
Inventor: HERON PATRICK
IPC: B65D27/04
Filed: 2002-03-01
Abstract: The paper pouch for secure transport of documents has a rectangular pocket (34) to receive a document (22). The pocket has first (36a) and second (36b) rectangular sheets glued together along their longitudinal edges and the bottom edges of the panels. The front end of the pocket forms an opening (38). At least one sheet has an array of holes (40,44) to connect the pocket interior to the exterior.
Patent FR-2821957-A1 (FR)
Title: Processing system for textual documents stored in database evolving in time, comprises database evolving in time, processing means, interface, and determination of rate of commitment for documents
Inventor: GAY LOUIS
IPC: G06F17/27
Filed: 2002-03-05
Abstract: The database processing means determine automatically at successive instants for each document grammatical characteristics such as the numbers of personal pronouns and possessive adjectives of various types, number of demonstrative adjectives and pronouns and number of phrases. After weighting and comparison of averages and standard deviations with thresholds a rate of speaker commitment for each document is found
Patent FR-2837141-A1 (FR)
Title: Remote-controlled engine starter switch for vehicle such as jet-ski comprises sealed electronic relay with radio beam emitter/receiver
Inventor: CURI YANN
IPC: B63B35/73
Filed: 2002-03-13
Abstract: A starter switch for an engine with a circuit breaker for safety or rapid starting has a sealed electronic relay and a housing (1) containing a radio-frequency emitter/receiver to actuate the relay when the beam (3) is broken. The housing, fitted to the base of the jet-ski steering column, is filled with a special synthetic resin for electronic components to prevent them being damaged by water or impact.  The starter switch for an engine with a circuit breaker for safety or rapid starting, e.g. on a jet-ski (6), has a sealed electronic relay and a housing (1) containing a radio-frequency emitter/receiver to actuate the relay when the beam (3) (which has an adjustable range of 10 cm to 2.5 m) is broken. The housing, fitted to the base of the jet-ski steering column, is filled with a special synthetic resin for electronic components to prevent them being damaged by water or impact.
Patent WO-03037587-A1 (WO)
Inventor: VIDAL LUCIEN
IPC: B01F15/00
Filed: 2002-10-30
Abstract: L'invention concerne un dispositif de préparation d'un produit tel que du béton ou du mortier, comportant une cuve de malaxage (30) ayant une ouverture supérieure de déversement (37) à travers laquelle un produit pulvérulent est susceptible d'être déversé à l'intérieur de ladite cuve de malaxage (10) et une trémie de réception (32) présentant une ouverture supérieure (45), ladite trémie de réception (32) étant située au voisinage de ladite cuve de malaxage (30), et des moyens pour introduire ledit produit malaxé dans ladite trémie de réception (32). Le dispositif comprend, en outre, des moyens (40, 66, 106) de sortie forcée vers l'extérieur, disposés dans une région du dispositif éloignée de l'ouverture supérieure de déversement (37).
Patent FR-2839054-A1 (FR)
Inventor: PENA MORADILLOS MANUEL
IPC: B60R21/20
Filed: 2002-04-26
Abstract: The device includes a horizontal table (3) intended to support an airbag (1) vacuum spread out, so that the airbag is maintained in position on the table on the level of a fixed part (5), and at least a compaction arrangement (24,25) displaceable in at least a direction parallel with the table (3) to enable compaction of the airbag while moving a peripheral point of the airbag towards the fixed part. The compaction arrangement includes two interdependent small perpendicular arms (24A,24B,25A,25B) extending, under operation, parallel to the table. The compaction elements (24, 25) are alternatively displaceable along one or other of the horizontal directions (X- X,Y-Y), perpendicular to each small arm.  An Independent claim is included for a process for using the above airbag compaction device.
Patent FR-2841278-A1 (FR)
Title: Device for holding beach parasol in sand comprises rubber washer into which parasol leg is forced
Inventor: GUILLARD WILLIAM
IPC: E04H12/22
Filed: 2002-06-25
Abstract: The device consists of a rubber washer (1) having a central hole for receiving the parasol leg (3). After removing sand around the parasol leg the user slides the washer to the bottom of the hole.
Patent FR-2841475-A1 (FR)
Inventor: LATHUS LAURENT
IPC: A61L2/04
Filed: 2002-06-28
Abstract: The invention concerns a system for thermal treatment of a domestic water supply pipe containing stagnant water to eliminate contaminating agents, and in particular legionnellae, comprising a pipe ( 1 ) having over its entire length at least a continuous conductive layer made of an ohmic conductor material of the electric current, a connecting element ( 5 ) made of a conductor material of the electric current connecting two portions (A, B) of said conductive layer so as to form a conductor closed loop (ABA), and a device for generating a variable magnetic flux throughout said closed loop.
Patent FR-2844291-A1 (FR)
Title: Vehicle door for operation with electric locking system, comprises electrical bus and door controller able to detect bus fault and then allow the door to be locked on use of passenger control
Inventor: HUBER EMMANUEL
IPC: E05B65/12
Filed: 2002-09-06
Abstract: The car driver door has a door controller (4) which is connected to an electrical bus (2), a window motor (6), a driver window control (8), a locking motor (10), Centralized locking (12) and passenger window controls for the passenger and rear seats (14,16,18). The controller is able to detect a bus fault and still allow a door to be locked on passenger demand  Independent claims are also included for the following :  (1) a door controller able to detect an electrical bus failure and still lock the door on passenger command; and (2) a method for local door locking whereby an electrical bus failure is detected and a door may still be locked on passenger command.
Patent FR-2844434-A1 (FR)
Title: Hinged case for cosmetics has push button to operate release catch for motorized lid of case
Inventor: PETIT ROBERT
IPC: A45D40/22
Filed: 2002-09-16
Abstract: The cosmetic case has a cover (8) with a  hinge section (2) and a hollow base (7) with a second hinge section (3). The case has a motor for at least partial opening of the lid and a push button catch (70) at a side of the case. The button is pressed to follow a path parallel to the hinge axis. The hinge can have sufficient friction force to control the opening.
Patent FR-2837644-A1 (FR)
Title: Secure data transmission system for multimedia entitlement management uses message duplication with inverted block order before hash function to obstruct cryptoanalysis
Inventor: DAUVOIS JEAN LUC
IPC: H04L9/32
Filed: 2002-10-25
Abstract: A secure data transmission system decomposes a message into N blocks (BLOC1-N) which are coded in N cascaded coding units (F) applying Hash function encryption or signature generation into a message with blocks in inverted or different order that is sent with the original message.
Patent FR-2846621-A1 (FR)
Title: Automobile with improved braking force distribution during curving comprises braking activators' control part and distributing part determining braking forces activators apply to wheels
Inventor: GAY FRANCOIS JEAN BAPTISTE
IPC: B60T8/1766
Filed: 2002-10-30
Abstract: The automobile comprises four wheels and a wheel braking device comprising a control of braking activators and a distributing part which determines, according to the braking command sent by the control, the braking forces that the activators apply to the wheels. The distributing part determines, in response to a first amplitude braking command, first braking forces when the vehicle runs in a straight line, and determines, in response to braking command of the same amplitude, second braking forces when the vehicle runs in a curve.
Patent FR-2846626-A1 (FR)
Title: Packing pre-cooked tart base in food packaging tray, places heat-resistant plate in tray, followed by tart base, finally sealing tray with film
Inventor: CHERBLANC FRANCK
IPC: B65D85/36
Filed: 2002-11-04
Abstract: A plate (3) is positioned in the lower part (2a) of the food tray (2). It (3) is made of a material which resists the heat of cooking or re-heating the tart base. It follows the contours of the lower part, and has turned-down edges (3a). The tart base is placed on the plate, then the food tray is sealed with a film (5).  An Independent claim is included for corresponding packaging.
Patent WO-03083580-A1 (WO)
Title: System for optically treating surfaces
Inventor: JOFFRE PASCAL
IPC: G03F7/20
Filed: 2003-03-25
Abstract: The invention relates to a system for optically treating surfaces, said system comprising a) a source (1,2) emitting a spatially modulated light beam from an emission side thereof, b) a periodical arrangement of light concentrating elements (3) arranged between the emission side of the source and a plane in which a surface of an object (4) to be treated must be arranged, c) the largest dimension of the emission side and/or the matrix of light concentrating elements being over 10 times larger than the distance (d2) separating said plane from the periodical arrangement of light concentrating elements and/or the emission side, and d) a support plate (5) for receiving the object (4) of which one side is to be treated in such a way that the side to be treated is parallel to the emission side of the source, the support plate enabling the object to be displaced in two first directions which are perpendicular in relation to each other and are located in the plane of the surface to be treated. The displacement step according to said two first directions is essentially equal to the distribution step of the periodical arrangement of light concentrating elements multiplied by the reduction ratio of the light concentrating elements. Preferably, the invention can be applied in the fields of micro-electronics, reprography, visualisation, and more generally, microtechnologies.
Patent FR-2850895-A1 (FR)
Inventor: ALMERAS ROLAND
IPC: B25C1/18
Filed: 2003-02-10
Abstract: The fixing components has a pointed stem at an end and a head at another end. The components are respectively engaged by their stems through guiding pins (11) and joined together to form a chain (20) before their transfer to a loader of a sealing apparatus, which is in a shooting position. One of the pins has a lifting lug (14) at an end of the chain. The lug is symmetric with respect to plane of fixing components band. An independent claim is also included for a sealing apparatus for indirect shooting.
Patent FR-2851335-A1 (FR)
Title: Pressure measuring sensor assembling device for e.g. water heater, has base plate to receive pressure sensitive unit and O-ring maintained in position by cylindrical part to eclipse pressure sensitive unit
Inventor: QUILCAILLE JACQUES MAURICE PIE
IPC: G01L9/00
Filed: 2003-02-14
Abstract: The device has a base plate (2) to receive a pressure sensitive unit (1). An O-ring (4) is maintained in a position by a cylindrical part (3) to eclipse the pressure sensitive unit. The device is protected and maintained by an encased cap (5). The cap has a passage intended for an electric connection by strips or connector (9). The base plate has a part intended for a mechanical assembly with a groove.
Patent FR-2836216-A1 (FR)
Title: Level measurement e.g. fuel level determining method, involves measuring resonant frequency by periodically varying magnetization of sensor unit in constant magnetic field and determining fill level from resonant frequency
Inventor: ARNDT MICHAEL
IPC: G01F23/22
Filed: 2003-02-21
Abstract: The method involves generating a constant magnetic field in a container (5). An elongated sensor unit is excited to longitudinal oscillations. The sensor unit is secured on an end in the container and has a magnetostrictive material. A resonant frequency is measured by periodically varying magnetization of the sensor unit in the constant magnetic field. A fill level is determined from the resonant frequency.  An Independent claim is also included for a level-measuring device.
Patent FR-2852227-A1 (FR)
Title: Supply cord for dental hand piece, has annex housing that is destined to receive removable flexible duct, and gripping unit that is provided at base of guiding unit of longitudinal axis
Inventor: MARIAULLE DOMINIQUE
IPC: A61C1/05
Filed: 2003-03-14
Abstract: The cord (5) has an annex housing that is destined to receive a removable flexible duct (17). The housing extends longitudinally on each side of the extremities. A gripping unit is provided at a base of a guiding unit of the longitudinal axis. The housing is surmounted on a cutting unit to a height equal to thickness of a wall separating itself from the exterior. Independent claims are also included for the following: (a) a mechanism for placing a flexible duct in a supply cord (b) a cutting or trimming tool for use in a supply cord.
Patent FR-2853784-A1 (FR)
Title: Terminal equipment for bidirectional wireless link, has transmitter transmitting one data signal having effective frequency band, and receiver receiving another data signal having same effective frequency band
Inventor: DUTERTRE YVON
IPC: H04B1/52
Filed: 2003-04-08
Abstract: The equipment (TA) has a transmitter (EA1) transmitting one data signal (S1) having an effective frequency band (BF1), through a circulator (CA1) and an antenna (AA1). A receiver (RA1) receives a data signal (S2) having the frequency band (BF1), through the antenna, the circulator, and a signal canceler (ASA). The canceler has two inputs connected to respective outputs of the transmitter and the circulator. An independent claim is also included for a bidirectional wireless link having two terminal equipment.
Patent FR-2855171-A1 (FR)
Title: Separation of glyoxal diacetal from a crude mixture containing mono- and di-acetal, for use e.g. in organic synthesis, involves counter-current liquid-liquid extraction with an immiscible solvent, e.g. cyclohexane
Inventor: SIMON OLIVIER
IPC: C07C43/303
Filed: 2003-05-22
Abstract: Diacetals of glyoxal (I) are separated from mixtures containing (I) and the corresponding mono-acetal (II) by counter-current liquid-liquid extraction with a solvent which is immiscible in the reaction mixture, to give an upper phase containing (I). A method for separating glyoxal diacetals of formula (RO) 2CH-CH(OR) 2(I) from a crude mixture containing (I) and a monoacetal of formula (II) involves counter-current liquid/liquid extraction with a solvent which is immiscible with the reaction mixture, to give an upper phase containing (I) and a lower phase containing the other components of the mixture. (RO) 2CH-CHO (II) R : 1-4C alkyl.
Patent FR-2856153-A1 (FR)
Title: Electric signal/high frequency component measuring/analyzing method, involves sending digitized electrical signals via broadband communication interface to computer, and implementing signal processing algorithm to process signals
Inventor: LACOSTE ROBERT
IPC: G01R19/25
Filed: 2003-06-12
Abstract: The method involves transposing and digitizing electrical signals (2) using transposition and digitalization parameters (4) supplied by a user. The digitized signals (7) are sent via a broadband communication interface (15) to a computer (10). The parameters are configured by a user interface (5). A signal processing algorithm is implemented for processing the signals (7) to provide measurement results (8) to the user. An independent claim is also included for a measuring device permitting a user to measure and/or analyze the electric signals and/or to characterize the high frequency components by the electric signals.
Patent FR-2856041-A1 (FR)
Title: Ensemble en un materiau semi-rigide pour le conditionnement d'au moins un objet oblong, fragile, notamment d'une bouteille.
Inventor: FERRARI HUBERT
IPC: B65D5/50
Filed: 2003-06-13
Abstract: Dans cet emballage, le fourreau (1) comporte au moins deux parois parallèles (7) à partir desquelles font saillie latéralement des tenons (5a, 7a) qui leur sont attenants et qui viennent en butée contre la face interne de parois ou de cloisons contiguës de l'emballage externe (2), de manière à caler en position le fourreau (1) tout en le séparant de ces parois ou cloisons.