baber/WOPTO huggingface dataset:
Patent FR-2706875-A1 (FR)
Title: Installation with floating conveyor belts for transporting sand and gravel
IPC: E02F7/02
Filed: 1994-06-03
Abstract: An installation of this type comprises various floating conveyor belts coupled together and a conveyor belt for transferring onto the shore, the conveyor belts (2, 3, 4, 5) being arranged on pontoons and including at least one lateral running board (ramp) as well as a supply of electric current. Installation characterised in that each conveyor belt represents an independent floating belt unit and the various floating-belt units (2, 3, 4 and 5) are connected together by means of a cardan (universal) joint. Installation applicable, in particular, to the transportation of sand and gravel from a floating apparatus working in a lake and a plant located on the shore.
Patent FR-2721532-A1 (FR)
Title: Biological purification of contaminated gas stream
Inventor: MARTIN GUY
IPC: B01D53/84
Filed: 1994-06-24
Abstract: In a process and installation for the purification of a gas stream carrying pollutant materials, the gas stream (3) is passed up through a biofilter (1) made of a granular material (2) supporting a biomass able to degrade the pollutants. The support used is light inorganic material of diameter 0.5-5 cm and it is sprinkled with a nutrient solution. When the filter becomes partially blocked it is cleaned by washing with an ascending current which causes the bed to expand by up to 30% as it removes impurities.
Patent FR-2722543-A1 (FR)
Title: Dispositif rotatif pour filet de protection, a illusion, d'un ventilateur electrique
IPC: F04D29/70
Filed: 1994-07-13
Abstract: Dispositif rotatif d'un filet de protection producteur d'illusion d'un ventilateur électrique, comprenant un socle vertical (1), un moteur synchrone (2) fixé sur la face arrière de ce socle, une roue dentée (3) fixée sur l'arbre de ce moteur, un manchon (4) supporté par l'arbre du moteur d'un ventilateur électrique et passant par un trou central du socle pour s'ajuster autour d'un trou arrière de passage d'arbre (50) de petit diamètre d'un manchon tournant (5) et ensuite venir en prise avec un écrou de blocage de ce manchon tournant monté dans un trou avant de passage d'arbre de grand diamètre du manchon tournant, un écrou de blocage de filet venant en prise avec une partie à filetage mâle du manchon tournant pour fixer l'anneau du filet de protection d'un ventilateur électrique au manchon tournant ayant une partie dentée destinée à engrener avec la roue dentée pour que le filet de protection puisse être soumis à rotation par le manchon tournant soumis à rotation par la roue dentée entraînée par le moteur.
Patent FR-2723611-A1 (FR)
Title: Ventilation grille forming ballistic screen in shelter
Inventor: FEYFANT PATRICK
IPC: F41H7/03
Filed: 1994-08-12
Abstract: The ventilation grille (10) has a series of fixed, parallel bars fixed in an opening. The bars are V-shaped strips (12) arranged as chevrons which form the ballistic screen. The following proportions must be respected: P is less than or equal to 2cosalpha/3 (L+E) where L is the length of the arms of the metal strips, P is the distance between two adjacent strips, alpha is the half angle of the bars, and E is the width of the arms. A projectile encounters at least two arms (20) on every rectilinear trajectory, what ever the angle of the shot. The value of alpha is 45 degrees. The strips are fixed obliquely in the opening in relation to the ground.
Patent FR-2727170-A1 (FR)
Title: Mechanical assembly of captive nut to support in formed sections
Inventor: FAUVEL GILBERT
IPC: B25B9/00
Filed: 1994-11-17
Abstract: The assembly consists of a nut (2) and a support (3) provided with a housing (4) arranged to receive this nut. The nut (2) contains elastically deformable feet (8) which makes lateral projections towards its exterior. The housing (4) has an entry (4A) formed in such a way that, at the entry passageway, as the nut is introduced, the feet (8) deform elastically in being folded by compression towards the nut.
Patent FR-2727865-A1 (FR)
Inventor: CUBERES ALTISENT MARIA ROSA
IPC: A61K31/55
Filed: 1994-12-08
Abstract: The use of 2-[4-(azolylbutyl)piperazinyl-(methyl)]benzimidazole derivatives, analogues thereof and salts thereof, for preparing drugs for treating or preventing asthma in mammals, including humans, is disclosed.
Patent FR-2728621-A1 (FR)
Title: Motor vehicle IC-engine exhaust pipe outlet guard
IPC: F01N13/08
Filed: 1994-12-21
Abstract: The guard consists of an assembly of steel components - a bush (1) with a perforated plate (2) on one end, an adapter (3) which screws into the bush and a sleeve (4) which screws into the adapter and fits over the exhaust pipe. The plate (2) has a central hole (5) for inserting an exhaust emission monitoring probe, and smaller holes (6).     The sleeve is fixed to the exhaust pipe by welding and the overall cross-section of the holes is greater than the smallest section of the sleeve.
Patent FR-2728538-A1 (FR)
Inventor: MOUILLE RENE
IPC: F16F15/02
Filed: 1994-12-23
Abstract: A suspension device including two parallel connecting rods (14) joining the base (5b) of the gearbox to the fuselage (6), said rods being hinged (15) to side supports (16) fastened to opposite sides of the base (5b), and extending on one side of the gearbox up to where they are joined (19) to structural supports (20) of the fuselage (6). Resilient linkages (17) provide suspension at least in a direction perpendicular to the connecting rods (14). In an alternative embodiment, the connecting rods (14) are hingedly connected to the fuselage (6) via a flexible crossbar optionally provided with a central flapping weight, or via transverse levers hinged together via a central hinge or hingedly connected to the structure. The device is useful for one- or two-way suspension, focal point suspension and optionally non-resonant suspension in helicopter main rotors.
Patent WO-9528309-A1 (WO)
Title: Dispositif d'embarquement pour telesiege a pinces fixes
Inventor: JOUNEAU JEAN-PIERRE
IPC: B61B12/02
Filed: 1995-04-07
Abstract: L'invention concerne un dispositif d'embarquement pour télésiège (3) à câble (5) et à véhicules (4) à pinces fixes (7) comprenant au moins un système de transport (2) ayant une bande transporteuse (2a) se déplaçant à une vitesse constante v1 synchronisée avec la vitesse v2 du câble (5) du télésiège (3), en amont du système de transport (2), un système d'accélération (1) ayant au moins une bande d'accélération (1a) pour faire passer au moins un usager chaussé de skis d'une vitesse sensiblement nulle jusqu'à sensiblement la vitesse v1 constante de ladite bande transporteuse (2a) et en amont de la bande d'accélération (1a), un chemin d'accès et de file d'attente (10), caractérisé en ce que la bande transporteuse (2a) est sensiblement en dénivellation (13) par rapport à la bande d'accélération (1a) de sorte que l'avant des skis ne vient au contact de la bande transporteuse (2a) que lorsque le centre d'inertie de l'usager passe au delà de l'extrémité aval de la bande d'accélération (1a).
Patent FR-2729530-A1 (FR)
Title: Auxiliaire de commande a niveaux preregles pour variateur, et, plus particulierement, pour variateur de lumiere
Inventor: DUCHEMIN ALAIN
IPC: H05B39/08
Filed: 1995-01-18
Abstract: Il s'agit d'un auxiliaire de commande (10) à relier par une ligne de commande (13) à un variateur (11) et comportant, à la disposition de l'usager, au moins un organe de commande (T1, T2, T3) correspondant à un angle de découpage déterminé. Suivant l'invention, l'auxiliaire de commande (10) comporte une partie réceptrice (14) à brancher sur la ligne de commande (13) et analogue à celle du variateur (11), un comparateur (16) recevant sur ses entrées l'angle de découpage en provenance de cette partie réceptrice (14) et celui correspondant à l'organe de commande (T1, T2, T3), et une logique de sortie (18), qui, formant interface, est apte à envoyer sur la ligne de commande (13) un ordre de changement d'état correspondant à la différence entre ces deux angles de découpage. Application à la commande contrôlée d'une quelconque charge, et, par exemple, d'un éclairage.
Patent FR-2729378-A1 (FR)
Title: Method of insertion of pre-printed magazines into newspapers
IPC: B42D7/00
Filed: 1995-01-17
Abstract: The magazines are inserted into the newspapers during assembly of the newspaper pages.  The magazine is pre-printed, possibly at another site, and wound back onto a drum.  The drum (3) is installed at the newspaper preparation site, along with drums (5,6) supplying the printed newspaper.  The magazine drum and the newspaper drum simultaneously supply a folding machine (4). Control of delivery of the magazine from the drum makes use of reference marks printed on the magazine, indicating cutting and folding points on the page. Computer readable information is printed on the pages of the magazine.  Detachable publicity tokens carrying bar codes allowing concessions to the holder may be printed on the magazine.
Patent WO-9609914-A1 (WO)
Title: Procede et dispositif pour obvier a la fragilite des aretes d'un verre de lunettes en materiau rigide, et verre de lunettes correspondant
Inventor: HENKY FRANCIS
IPC: B24B9/14
Filed: 1995-09-26
Abstract: Suivant l'invention, pour obvier à la fragilité de l'une au moins des arêtes (13, 13') d'un verre de lunettes (10), on substitue à cette arête (13, 13') une surface de liaison (14, 14') globalement arrondie, qui, préférentiellement, se raccorde sensiblement tangentiellement à la tranche (12), au moins, de ce verre de lunettes (10).
Patent FR-2732012-A1 (FR)
Title: Intermittent injection procedure for the alkylation of isoparaffin(s) by olefin(s)
Inventor: JOLY JEAN FRANCOIS
IPC: C07C2/62
Filed: 1995-03-24
Abstract: A new alkylation process of an isoparaffin by an olefin, in the presence of a catalyst, comprises intermittently introducing the charge to the reaction zone. Pref. the charge is a stoichiometric mix of isoparaffins and olefins, part of the recovered isoparaffin fraction (3) being recycled to the reactor, R. The transitory injection cycle comprises 2 periods: firstly, the charge and isoparaffin recyclate are injected into R, and secondly, only the isoparaffin recyclate is injected. The time for the first period is 0.1-10 secs., and that for the second is 30 secs. to 10 mins.. The process comprises the following steps: (a) introduction and contact with the catalyst present in R, of the components: (i) the charge (1) at pt. (2); (ii) the liq. effluent (5), described in (b), and (iii) the liq. effluent (3) described in (d); (b) recycling of part of the effluent (5) from R and returning to the entry pt. (2); (c) introduction of part of the liq. effluent from R to a sepn. zone S; (d) recycling of most of the iso-paraffin rich effluent (3) from S to R; and (e) withdrawal of alkylate from the lower part of S (7).
Patent FR-2721367-A1 (FR)
Title: Dispositif et procédé pour commander un dispositif de changement de vitesse automatique d'une boîte de vitesses d'un véhicule automobile.
Inventor: WAGNER GERHARD
IPC: F16H59/54
Filed: 1995-06-14
Abstract: Pour commander un dispositif de changement de vitesse automatique (5) d'une boîte de vitesses (6) d'un véhicule automobile comportant un organe manuel de sélection (7), lors des changements de vitesse commandés par le conducteur au moyen de cet organe (7), un changement de vitesse s'effectue par l'intermédiaire d'une unité de commande (8) de sorte que des changements de vitesse, qui conduiraient à des vitesses de rotation inadmissibles du moteur, sont rendus impossibles et qu'une nouvelle tentative de changement de vitesse est autorisée en fonction d'un ensemble mémorisé de courbes caractéristiques de changement de vitesse. Application notamment aux voitures de tourisme comportant des boîtes de vitesses automatiques.
Patent FR-2735906-A1 (FR)
Title: MOS transistor fabrication method for high performance semiconductor device
Inventor: GAYET PHILIPPE
IPC: H01L21/28
Filed: 1995-06-21
Abstract: The method for fabricating a MOS transistor includes forming an oxide layer over the surface of a substrate which is then etched to generate a clean semiconductor surface. A high quality gate oxide (40) is formed by e.g. heating the silicon substrate in oxygen atmosphere for a determined time interval. A polycrystalline silicon layer (6) with conductor properties is then formed on top of the gate. A mask (8) and a resin layer cover the polycrystalline silicon. A photolithography process is applied to the resin surface in order to obtain a surface pattern which include active (12) and field (10) regions. An insulating layer of silicon oxide is formed on the structure surface while a photolithography process defines buried n and p regions generated by ion implantation.
Patent FR-2736045-A1 (FR)
Title: Dispositif de demoulage pour machine de moulage de produits en verre par centrifugation
Inventor: LAVALLEE LUCIEN
IPC: C03B35/12
Filed: 1995-06-28
Abstract: Le dispositif s'applique à une machine comprenant une pluralité d'unités de moulage (3) montées à intervalles angulaires réguliers sur un carrousel (1) tournant autour d'un axe vertical (2), chaque unité de moulage (3) comprenant un moule (5) entraîné en rotation autour d'un axe vertical (6) lié au carrousel (1), entre un poste de chargement d'une "goutte" de verre (7) et une zone de refroidissement (8). Le dispositif de démoulage (9), placé à la suite de la zone de refroidissement (8), comprend des ventouses (11) reliées à des moyens de mise sous vide et animées d'un mouvement de montée et descente pour saisir les articles en verre moulés. Les ventouses (11) parcourent un circuit fermé (12) qui comprend une partie en arc de cercle (A) se superposant, sur une certaine longueur, à la trajectoire circulaire (4) des unités de moulage (3), afin de faciliter la prise des articles moulés.
Patent FR-2737061-A1 (FR)
Inventor: DEBRUYNE MARC
IPC: H02M3/28
Filed: 1995-07-18
Abstract: The convertor employs pairs of single-phase rectifiers (1,6) with forced switching which are fed from secondary windings (3,5) of a main traction transformer (T). Energy from a DC network passing through the transformer is recovered from one secondary winding (5) by the rectifier (6) working in voltage-boosting mode. The other rectifiers function synchronously as voltage invertors with the primary winding (7) of the transformer open-circuited. The output DC voltage (S) is maintained at a value slightly greater than half of the input voltage (E).
Patent FR-2737322-A1 (FR)
Title: Agencement pour le raccordement d'une carte a circuit(s) integre(s) a contact dans un dispositif de lecture-ecriture et capot appartenant a un tel agencement
Inventor: BRICAUD HERVE
IPC: G06K7/00
Filed: 1995-07-28
Abstract: L'invention propose un agencement pour le raccordement d'une carte (C) à circuit(s) intégré(s) à contact dans un dispositif de lecture-écriture dans lequel la carte (C) est introduite selon une direction (I) sensiblement parallèle aux plages conductrices de la carte, du type comportant un connecteur électrique (14) fixé sur une carte à circuit imprimé (10), et dont une face plane supérieure de contact (20) porte des éléments de contact (18) destinés à coopérer avec les plages de la carte (C) lorsque cette dernière est en position de lecture-écriture, et du type comportant des moyens de guidage de la carte par rapport au connecteur (12), caractérisé en ce que les moyens de guidage sont réalisés sous la forme d'un capot (30) qui est fixé sur la carte à circuit imprimé (10), au dessus du connecteur (12), et qui comporte des moyens (38) de guidage de la carte (C).
Patent FR-2740577-A1 (FR)
Title: Combined shopping list and calculator
IPC: G06F15/02
Filed: 1995-10-30
Abstract: The combined shopping list and calculator has an electronic circuit inside a flat enclosure. The face of the enclosure has two principal areas: a liquid crystal display panel (2) and an alphanumeric key pad (6,7). These are used to introduce and display a list of items to be purchased and unit price and quantity of each. The display is arranged in columns, with a fourth column to show the total price. The display can scroll to show many more items than can fit in a single window. The unit can then be operated in calculator mode, computing the total for each item and the grand total of the cost of purchases. The calculator allows currency conversion so that the user can work in a familiar currency while abroad.
Patent FR-2743328-A1 (FR)
Title: Method of injection moulding ties for e.g. cables
IPC: B29C45/26
Filed: 1996-01-09
Abstract: A method of injection moulding a number of ties in a multi-cavity mould comprises: (a) providing mould pieces (40, 42) defining at least two cavities (44, 46) for forming the ties (48, 50), having a uniform maximum thickness (T) between two broad sides of the ties, with at least one of the mould pieces including projections (52, 54) for forming ratchet teeth; and (b) injecting plastic material into the mould cavities to form the ties. The relative dimensions (A, B) of the projections (52, 54) for forming the first set of ratchet teeth and/or the second set of ratchet teeth in the mould cavities are non-uniform such that the injected plastic flows through the cavities at respective flow rates that cause at least both of the mould cavities to be completely filled approximately simultaneously with the injected plastic. Each tie comprises an elongated tongue (18) with two ends and two broad sides, a locking head at one end of the tongue, a tip at the other end of the tongue, a first set of ratchet teeth (16) extending along one broad side of the tongue and a second set (22) extending along the other broad side of the tongue. The locking head has sides, defining an opening for receiving the tip of the tongue, which include a movable pawl (10) that is hinged at one side of the opening and an abutment surface (12) that is across the opening from the pawl. The pawl (10) has at least one pawl tooth (14) for locking engagement with the first set of ratchet teeth when the tip of the tongue has been inserted through the opening with the first set of ratchet teeth facing the pawl. The abutment surface includes at least one tooth (24) for locking engagement with the second set of ratchet teeth when the tongue has been inserted through the opening in such a direction that the second set of ratchet teeth face the abutment surface and the side of the tongue including the second set of ratchet teeth is forced against the abutment surface by movement of the pawl (10). Also claimed are: (i) a multi-cavity mould for injection moulding a number of ties, which comprises mould pieces (40, 42) as above; and (ii) a method of making a multi-cavity mould. The above are further claimed to be applicable to cable ties in which ratchet teeth are provided on only one side of the tongue for engagement with the pawl.
Patent WO-9632018-A1 (WO)
Title: Procede de fabrication de mets sales ou sucres a base de pate cuite et de sauce et/ou garniture et/ou condiments tels que des pizza, tartes ou autres
Inventor: ACKNIN CHRISTIAN
IPC: A21D10/00
Filed: 1996-04-09
Abstract: La présente invention a pour objet un procédé de fabrication de mts salés ou sucrés à base de pâte cuite et de sauce et/ou de garniture et/ou condiments tels que des pizza, tartes ou autres. Ledit procédé dont les ingrédients secs et/ou pulvérulents ou liquides ou humides de base ne doivent être mis en contact qu'au moment de la préparation se caractérise essentiellement en ce qu'il est fait usage d'un emballage pour lesdits condiments comprenant des enceintes de stockage séparées desdits condiments secs et/ou pulvérulents et liquides ou humides, lesdites enceintes étant séparées et pouvant être communicantes ou non pour permettre le mélange des ingrédients et leur pétrissage; et pouvant être ouvertes pour permettre la répartition successive des produits obtenus, par exemple par mélange tels que la pâte et des sauces, garnitures et autres.
Patent WO-9720137-A1 (WO)
Inventor: GONIDEC PATRICK
IPC: F02K3/02
Filed: 1996-11-28
Abstract: A bypass jet engine thrust reverser comprising pivoting doors that are closed and integrated into the outer wall of the exhaust duct (15) in the direct thrust position and pivot out into a deployed position to form deflecting buckets and thereby provide thrust reversal. Each door (7) comprises a downstream rear element (21) hinged to the door, and the rear surface (23) of said rear element (21) forms part of the outer wall of said exhaust duct (15) in the direct thrust position so that the forces exerted by the exhaust flow on said rear element (21) urge the door (7) into the undeployed position.
Patent FR-2752811-A1 (FR)
Title: Dispositif de parcage de vehicules, notamment de cycles
IPC: B62H3/02
Filed: 1996-08-30
Abstract: Dispositif de parcage de véhicules (1) notamment de cycles (24) du type comprenant au moins un support principal (2) destiné à porter des moyens de parcage de véhicules (3) et/ou des moyens de cadenassage (4), caractérisé en ce que ledit support principal (2) comporte au moins un rail transversal de maintien (5) présentant une enceinte longitudinale (9) à l'intérieur de laquelle sont fixés les moyens de parcage (3) et/ou les moyens de cadenassage (4).
Patent FR-2752775-A1 (FR)
Title: Shutter control mechanism for vehicle heating and/or air conditioning system
Inventor: ZOULOUMIAN NICOLAS
IPC: B60H1/00
Filed: 1996-09-05
Abstract: The shutter control mechanism consists of a rotary actuator (10) with a cam track (18) and a first toothed sector (16), a pivoted lever (24) connected to the shutter and having a peg (28) to engage with the cam track, and a second toothed sector (30) to mesh with the first. The shutter can be set in an intermediate position by rotating the actuator either in one direction in which the peg engages with the cam track, or in the other direction, with the two toothed sectors meshing. The cam track has a dead section (70) which is centred on the actuator's axis of rotation and extends over an angle corresponding to the intermediate position of the shutter. The shutter can be set in positions in which it sends warm air to defrost or demist the vehicle windscreen or towards the floor in the region of the driver's/passenger's feet.
Patent FR-2753714-A1 (FR)
Inventor: HEMON LAURENS JACQUES
IPC: B29C67/24
Filed: 1996-09-26
Abstract: The invention concerns a method for the anti-adhesive treatment of a fusible adhesive with sticking surface, characterised in that it consists of the following successive steps: preparing the adhesive in a known manner in a mixer (1) at a temperature of about 130 to 150 DEG C; pumping the adhesive liquid coming from this mixer (1) and transferring it into a buffer vessel (4); lowering the temperature of the adhesive to about 65 to 85  DEG C, at which temperature it is in the form of a paste; simultaneously, applying on the adhesive in the vessel pressure up to 180 bars so as to enable its extrusion; and transferring the extruded adhesive into a dispensing head (6, 6') then into splitting and packaging means; collecting from the outlet thereof measured out blocks of adhesive, individually packaged in sealed bags made of thermoplastic polyester, in particular of polyolefine with a melting point higher than the temperature of the adhesive, preferably about 80 to 100  DEG C.
Patent FR-2754706-A1 (FR)
Title: Splint for treating shoulder problems
IPC: A61F5/37
Filed: 1996-10-18
Abstract: The device consists of two branches, which are articulated around a spring and able to form an included angle of 20 to 140 degrees. The spring is able to apply a variable force, or resistance. One of the branches is placed against the external surface of the thorax, either behind or in front of the shoulder. With the spring located under the armpit, the other branch is then located under the arm, in such a way that the fore arm is supported and the hand is able to hold the apparatus to operate the required movement. The amplitude of the movement can be restricted and limited by the use of a series of attachment points on the two branches.