baber/WOPTO huggingface dataset:
Patent FR-2751069-A1 (FR)
Title: Dispositif pour determiner la forme de la surface d'onde transmise par une piece transparente a faces sensiblement paralleles
Inventor: BRAY MICHAEL
IPC: G01B11/30
Filed: 1996-07-10
Abstract: La présente invention concerne un dispositif pour déterminer la forme de la surface d'onde transmise par une pièce transparente (P) à faces sensiblement parallèles, comportant un support (S) de la pièce (P), un interféromètre (I), des moyens de déplacement du support (S), et une unité de commande déterminant, à partir des mesures de l'interféromètre (I), la forme de ladite surface d'onde. Selon l'invention, le support (S) est réalisé de manière à laisser passer le faisceau lumineux (FM) émis par l'interféromètre (I) et transmis par la pièce (P) qui est transparente, et ledit dispositif comporte un miroir orientable (M1) agencé approximativement orthogonalement au faisceau (FM) transmis par la pièce et orienté de manière à renvoyer ledit faisceau (FM) dans la direction d'émission (D1).
Patent FR-2739374-A1 (FR)
Title: Optical fibre spinning furnace - having inlet and outlet apertures, heater for optical fibre preform, means for establishing inert gas flow within furnace, and inlet sleeve in which inlet aperture is formed and having inner surface projections and/or indentations
Inventor: DO MUN HYUN
IPC: C03B37/025
Filed: 1996-09-27
Abstract: An optical fibre spinning furnace (10) has inlet and outlet apertures, a heater (24) for heating an optical fibre preform (12) fed in through the inlet aperture, allowing a bare optical fibre (40) to be drawn out of the outlet aperture, a means for establishing a flow of inert gas (28) from within the furnace out of the inlet aperture, and an inlet sleeve (16) in which the inlet aperture is formed. The inner surface of the inlet sleeve has projections and/or indentations (18) which increase its resistance to flow of the outbound inert gas. Also claimed is a method of connecting an optical fibre preform to an auxiliary quartz rod comprising connecting the preform (12) to an auxiliary quartz rod (44) of smaller diameter, inserting an auxiliary quartz tube (48) over the auxiliary quartz rod (44), and mounting the preform (12) and quartz rod (44) and tube (48) to a chuck of an optical fibre spinning apparatus.
Patent FR-2755121-A1 (FR)
Inventor: LE LOARER JEAN LUC
IPC: C07D303/32
Filed: 1996-10-25
Abstract: The invention concerns a method for regenerating a working solution for producing hydrogen peroxide 30 %, in which the working solution is contacted with aluminium, said aluminium being derived from a working by drop coagulation or by extrusion.
Patent FR-2755143-A1 (FR)
Inventor: FAVRE BULLE OLIVIER
IPC: C12R1/66
Filed: 1996-10-25
Abstract: The invention concerns a method for preparing 2-hydroxy 4-methylthio butyric acid and/or the ammonium salt of 2-hydroxy 4-methylthio butyric acid by enzymatic hydrolysis of 2-hydroxy 4-methythio butyronitrile characterised in that: a) in a first step a biological material having nitrilase activity is prepared, b) in a second step it is immobilised, c) in a third step, 2-hydroxy 4-methylthio butyronitrile is brought in the presence of the immobilised biological material, for obtaining the ammonium salt of 2-hydroxy 4-methylthio butyric acid, d) in a fourth step, optionally, the salt obtained in step c) is transformed into the corresponding acid, and e) in a fifth step, the product resulting from step c) or d) is concentrated.
Patent FR-2755500-A1 (FR)
Inventor: GUERIN WILLIAM
IPC: F23D14/26
Filed: 1996-11-04
Abstract: The flame spreader (1) contains a set of rings (2) made from knitted metal wire with non-porous spacers (20) between them. These have internal diameters which are more or less equal to those of the rings, while there outer diameters are smaller. The spacers are thinner than the metal wire rings, and the difference between their outer diameters is equivalent to the spacers' thickness. The two end rings in the set have collars (132,232) which cover some four fifths of their outer surfaces, while the free end of the stack is closed by a blank cover (26) made from a heat resistant material. The burner also has a gas distribution chamber (81) fed with combustive air and fuel gas, connected to a combustion chamber (82) containing the flame spreader.
Patent FR-2741601-A1 (FR)
Title: LPG container cap with security seal
Inventor: DIAZ GONZALEZ JESUS
IPC: B65D41/48
Filed: 1996-11-21
Abstract: The security sealed cap for an LPG container comprises a cylindrical plastics body, open in its lower part and with a closed upper wall. The body side wall has an internal circumferential seal (10) with a rounded triangular section. It is placed at a height corresponding to the position of a groove in the container valve and takes the balls of a reducer. The lower edge of the body has an external perimetric rib (6) of reduced width. The body side wall has an opening which extends from the side wall lower edge to a predetermined height, above the sealing strip, this being interrupted in an extension corresponding to the opening width. A tab (9) is connected by one of its edges to the body by small slides. There are several ribs regularly divided around the lower ring. They have an initial rupture section (16) which parts from the tab to spread along a helicoidal path in the body surface towards the upper end.
Patent WO-9745761-A1 (WO)
Title: Sonde endoscopique d'inspection pour batteries de fours a coke
Inventor: ISLER DANIEL
IPC: G03B37/00
Filed: 1997-05-23
Abstract: L'endoscope selon l'invention, du type à tête d'inspection arrimée à l'extrémité d'une ligne de support souple longitudinalement qui la raccorde à une unité de manoeuvre pourvue de moyens d'humidification de la ligne, se caractérise en ce que la ligne de support (2) est rigide en torsion axiale alors que la tête d'inspection (1) est mobile en rotation axiale et formée par un assemblage démontable de deux parties: une partie permanente (11) arrimée à l'extrémité de la ligne de support par un joint rotatif (10) et abritant un appareil de prise de vues miniaturisé (26), et une partie interchangeable (12), rigidement fixée à ladite partie permanente dans le prolongement de celle-ci à l'aide d'un raccord démontable (44) et comportant une ouverture pariétale (latérale ou axiale) pourvue d'une lentille occulaire à grand angle (23) suivie d'une ligne optique (25) d'acheminement de l'énergie lumineuse captée par ladite lentille vers l'appareil de prise de vues (26), et en ce que des moyens (32 à 36) sont embarqués dans la sonde pour motoriser la rotation axiale de la tête d'inspection et assurer le réglage de sa position angulaire par rapport à la ligne de support. Cette sonde est parfaitement adaptée à l'inspection visuelle des carneaux de fours à coke.
Patent FR-2744402-A1 (FR)
Title: Dispositif de reglage pour le reglage longitudinal d'un siege, notamment pour vehicules
Inventor: DINKEL EMIL
IPC: B60N2/07
Filed: 1997-02-03
Abstract: Dans ce dispositif comportant deux rails (11, 12) et dont un premier (11) est fixe en translation et le second (12) est déplaçable en translation par rapport au premier et un mécanisme (19) dont le boîtier (20) est lié au second rail (12) et pénètre dans le premier rail (11) en traversant le second rail (12) et contient une vis sans fin (21) engrenant avec des crémaillères (16, 17) du premier rail (11), le boîtier (20) engrène selon une liaison d'entraînement uniquement dans la direction longitudinale avec le second rail (12) en en étant désaccouplé par ailleurs et une partie de boîtier (26) traverse un passage (27) dans le second rail (12) et est en contact dans la direction longitudinale avec des surfaces (30, 31) du passage (27) en étant distant, transversalement, des deux surfaces (28, 29) du passage. Application notamment aux sièges réglables de voitures de tourisme.
Patent FR-2759673-A1 (FR)
Title: Paroi ou partie de paroi pour conteneur, conteneur correspondant et procede de fabrication d'une telle paroi ou partie de paroi
Inventor: MAILLARD GILBERT
IPC: B65D6/08
Filed: 1997-02-14
Abstract: La présente invention a pour objet une paroi ou une partie de paroi pour conteneur, un conteneur correspondant et un procédé de fabrication d'une telle paroi ou partie de paroi.Paroi ou partie de paroi, notamment paroi ou partie de paroi de conteneur, de caisse ou d'un réceptacle similaire, caractérisée en ce qu'elle est constituée par un panneau grillagé (1) composé d'un réseau de fils métallique (2) entrecroisés et assemblés au niveau de leurs intersections et intimement solidarisé avec au moins un panneau ou une feuille (4) en un matériau thermoplastique, rapporté (e) sur ce panneau grillagé (1) par thermoformage, de manière à former une paroi ou partie de paroi continue pleine sur au moins une partie de sa surface.
Patent FR-2759611-A1 (FR)
Inventor: SUAU JEAN-MARC
IPC: C09K23/52
Filed: 1997-02-14
Abstract: Use of salt(s) of polyaspartic acid(s) as an agent to aid crushing in order to obtain aqueous suspensions of refined mineral materials which can be pumped, do not sediment out, and which are strongly concentrated is new. Also claimed are (i) method for preparation of suspension by crushing; (ii) the suspension itself; and (iii) application of the suspension in the paper industry.
Patent FR-2759910-A1 (FR)
Title: Cosmetic and dermo-pharmaceutical use of extracts of Kigelia africana
Inventor: BERTHON JEAN YVES
IPC: A61Q19/00
Filed: 1997-02-24
Abstract: Cosmetic or dermo-pharmaceutical composition for firming the bust, reducing hair loss, and reducing the growth of bristles, contains an extract of Kigelia africana.
Patent FR-2761191-A1 (FR)
Title: Addressable floating Grid Word Memory for Write Verification Systems
Inventor: DEVIN JEAN
IPC: G11C16/34
Filed: 1997-03-20
Abstract: The Addressable Floating Grid Word Memory has a non-volatile electrically programmable memory organised in words of n-bits, and having a circuit generator (400). The circuit generator has transistors (450) with applied voltages in which the verification voltage can be adjusted to correspond to the verification word.
Patent FR-2760865-A1 (FR)
Inventor: LAFFONT ERIC
IPC: G06F21/64
Filed: 1997-03-13
Abstract: The invention concerns a method for monitoring the secure segmentation of applications loaded in a multi-application terminal, said applications having a predetermined structure. The method consists in the following steps: providing the terminal with a security module comprising a non-volatile storage; loading said security module storage unit with an image of the structure of each application in terms of programme or data; previous to the execution of at least one of said applications, comparing its structure with its image contained in the security module; validating the start of the execution of the application in case of adequacy and launching it. The terminal comprises a programme implementing this method.
Patent FR-2762595-A1 (FR)
Title: Inflammable, incombustible, non-fibrous coating
Inventor: CHOLLET JACQUES
IPC: C04B28/10
Filed: 1997-04-23
Abstract: Inflammable, incombustible, non-fibrous coating which can be crushed and mixed with water to form a paste applicable to different substrates contains 20-30 mass% expanded fillers, 4-10 mass% expansive fillers, 60-70 mass% binders and 0.1-3 mass% additives.
Patent FR-2762972-A1 (FR)
Title: Shoe for cyclist joined to wedge on pedal
Inventor: PLACE BERNARD
IPC: A43B5/14
Filed: 1997-05-06
Abstract: The support plate (1) joins a shoe to a wedge (3) that is fixed to a pedal. The plate is made in rigid material and it has holes at the front for screws that screw into holes drilled in the shoe (2). At the back of the plate there are holes for screws that screw into holes in the wedge. A plate corresponds to each type of wedge and shoe and the plate can have different versions that give different distances of separation.
Patent FR-2763312-A1 (FR)
Title: Armoured modular anti-crash seat, especially for helicopter
Inventor: LAVERGNE MICHEL
IPC: B64D11/06
Filed: 1997-05-13
Abstract: The seat consists of an armoured base (3) and back (4), and is equipped with one or more additional armoured modules (5 - 8) which attach to the base and/or back. The additional modules include thigh protectors (5, 6) which fit along the sides of the seat base, and adjustable modules (7, 8) to protect the chest, attached to the seat back so they can be deployed for maximum protection or retracted to allow maximum movement. Each chest protector consists of a main section (16) and a wing (17), the main section being fitted to the seat back so it extends sideways from it, and the wing able to slide relative to the main section between deployed and retracted positions. The modules are made from a metal and/or synthetic and/or mineral honeycomb material, reinforced with ceramic fibres.
Patent FR-2765669-A1 (FR)
Title: Wrap=round attachment of conical lamp shade to stiffening rings
Inventor: JUILLET HUBERT
IPC: F21V1/26
Filed: 1997-07-01
Abstract: The thermoplastic shade material (3), cut to shape, is applied to the block (6). Top (1) and bottom (2) stiffening rings lie in prepared rebates. After heat-softening upper and lower shades edges, a frame supporting a circular membrane with a central opening descends over the block, while a vacuum is established between it, the block and the supporting table, to compress the lower shade edge round the corresponding ring. Optionally, a double membrane, expanding to enclose a toroidal space (30), is used. Air pressures both inside (52) and below (51) the toroid are varied to bend the shade edge around the ring. Similar techniques, e.g. using a continuous membrane, are used to finish the upper shade edge.
Patent FR-2765970-A1 (FR)
Inventor: PFISTER JEAN CLAUDE
IPC: G02B5/20
Filed: 1997-07-11
Abstract: The invention concerns a method for making a filter having a plurality of filter regions with different degrees of thickness, consisting in: a) forming an optical structure comprising at least one optical coating (100); b) carrying out local thinning treatments of said optical structure in treatment regions (110, 118), each treatment region having with at least another treatment region a partially overlapping zone (120). The thinning treatment can comprise the formation of a mask and etching operations. The method is useful in particular for making filter matrix for spectroscopy instruments.
Patent FR-2768417-A1 (FR)
Title: Pneumatic conveyor for lightweight containers e.g. plastic bottles
Inventor: CARLIER MICHEL
IPC: B65G51/03
Filed: 1997-09-12
Abstract: The conveyor, especially for containers (2) with neck collars, consists of a housing (7) with two side walls (7a), an upper wall (7b) and a lower one (7c), equipped with a guide channel (5) for the containers, which are transported by air jets, and a suction air intake. The housing is sealed, apart from its two ends (E, S) through which the containers enter and leave, and is made up of three compartments - a first compartment into which the air used for transporting the containers is blown, a second compartment containing the guide channel and in which the air is formed into jets for transporting the containers, and a third compartment with suction air intakes.  The air is passed round a closed circuit with the aid of fans (9), and it is filtered and treated with a disinfectant.
Patent FR-2759971-A1 (FR)
Title: Stability and handling improvement device for duck formula aircraft at large angles and low movement speeds
Inventor: HUGUES CHRISTIAN
IPC: B64C5/08
Filed: 1997-11-26
Abstract: The double pentagonal shape is fixed on the top and the bottom of the fuselage at the location of the vertical stabiliser and also on one third of the depth of each extremity of the wings with effect the longitudinal axis of the aircraft. A duck beak element and a stabilisers on the leading edge of the wings are electromechanically synchronised with the artificial horizon indicator.  The propulsion engine group(s) is/are placed on the upper surface of the first third of the passage edge and is/are positioned at the centre in front of each pentagonal shape. This arrangement enables the propulsive helicoidal flow retracting immediately by the force of inertia to lose its tension further on in the streamlining (Bernouilli law), to act more efficiently on the steering control (29) at low speeds and also to accelerate this thrust (19) pro rata to the regime required at large angles of flight.
Patent FR-2773051-A1 (FR)
Title: Safety helmet for military use
Inventor: NOYERIE JEAN PAUL
IPC: A42B3/22
Filed: 1997-12-29
Abstract: The helmet (1) has two visors (11,12) which can be pivoted between lowered and retracted positions. Each visor has a separate pivot axis (13,14).
Patent FR-2764243-A1 (FR)
Title: Procede de mise a disposition d'une information de temperature exterieure pour la climatisation d'un vehicule
Inventor: WIESZT HERBERT
IPC: B60H1/00
Filed: 1998-06-04
Abstract: La climatisation d'un véhicule en fonction de la température extérieure, détectée par un capteur, risque parfois d'être perturbée dans un procédé utilisant des phases de maintien de l'information de température extérieure influençant la climatisation.La condition initiale pour le déclenchement d'une phase de maintien est que la vitesse du véhicule soit plus petite qu'un seuil de vitesse pouvant être préfixé et la température (TK ) du moteur d'entraînement du véhicule automobile ou d'un fluide de refroidissement pour ce moteur soit plus élevée qu'un seuil de température moteur ou de fluide de refroidissement (TKS ) pouvant être préfixé.Applicable notamment à la climatisation de l'habitacle de voitures de tourisme.
Patent FR-2780183-A1 (FR)
Title: Procede d'amelioration du rapport signal/bruit de l'image d'un objet en mouvement
Inventor: RIZO PHILIPPE
IPC: G06T5/00
Filed: 1998-06-19
Abstract: L'invention a pour objet un procédé de radiographie d'un objet en mouvement entre une source (4) et un détecteur (6), comportant : - la détermination d'un plan (P), appelé plan de projection de l'objet,- la réalisation d'images radiographiques de l'objet au cours de son mouvement, à l'aide de la source (4) et du détecteur (6),- la combinaison des différentes contributions des projections du plan de projection dans la série d'images radiographiques obtenues.
Patent FR-2780745-A1 (FR)
Title: Swing door locking accessory fitting procedure
Inventor: BERNARD SYLVAIN
IPC: E05B67/06
Filed: 1998-07-06
Abstract: A cutout (5A) is made in the panel thickness and on the fixed part of the dorsal face a first stop (6A) is made.  In order to lock the panel a pin (8) is engaged in the cutout and connected to the stop. On the panel a second stop  (7A) is made and at the free end of the pin a third stop (9A) opposite the second stop is connected.  A support piece (11) has a cutout (5B) for the passage of the pin and a housing (11A) for the third stop.
Patent FR-2781522-A1 (FR)
Title: Regulation of position of angular position indicator on engine crankshaft used to control fuel injection and ignition timing, includes the angular position indicator and the detector being adjusted
Inventor: AUBERT JEAN MARIE
IPC: F02B77/08
Filed: 1998-07-22
Abstract: The angular position indicator has a detector that is attached to the engine block and allows the angular position indicator (9) to be adjusted relative the crankshaft (3) and locked in the set position. The position of the detector can also be adjusted before it is locked in its set position.
Patent FR-2782225-A1 (FR)
Title: Wireless link system for downloading information from public information display, using IR or radio link to transfer data into portable receiver
Inventor: ROY ARNAUD NICOLAS CHRISTIAN
IPC: G09F27/00
Filed: 1998-08-05
Abstract: A transmitter (1) incorporated in a public information display employs a short range infrared or radio link to transfer data to a personal receiver (2) carried by an individual. The data transmitted may be in graphic, textual, or multimedia form and can be organized or sorted in the receiver, which may itself be integrated with other equipment such as a mobile telephone, portable computer, or a pager.
Patent FR-2782163-A1 (FR)
Inventor: GRASDEPOT FRANCOIS
IPC: G01J5/20
Filed: 1998-08-07
Abstract: The invention concerns a method for measuring spectral absorption in a body (24) placed between an electromagnetic radiation emitting source (22) and a detector (26) of said radiation which consists in the following steps: emitting said electromagnetic radiation towards said body over a specific spectral domain; filtering the electromagnetic radiation; detecting the electromagnetic radiation attenuated by absorption due to the body (24) and deducing therefrom said body spectral absorption measurement. The invention is characterised in that the filtering and detecting steps are carried out by a quantum detector (26). The invention is also useful for determining the calorific power of a gas and for measuring an electromagnetic radiation energy. The invention also concerns a device for implementing said method.
Patent FR-2785753-A1 (FR)
Inventor: RUFFIN MICHEL
IPC: G06F9/46
Filed: 1998-11-09
Abstract: Hierarchical organization procedure for a service having asynchronous communications channels where one channel is linked to one subject, ensures that when a service client emitter (S10) or receiver (C10) subscribes for a subject for which there is no authorized channel, a channel (CHd) is authorized and the channel is connected to the hierarchy according to a predetermined scheme.
Patent FR-2786499-A1 (FR)
Inventor: ROCH MICHEL
IPC: C12Q1/18
Filed: 1998-11-30
Abstract: The invention concerns an apparatus for automatic reading of an antibiogram, said apparatus comprising an illumination system (4) for illuminating a Petri dish (B) containing antibiotic lozenges positioned on a culture medium seeded with a germ, and an electronic CDD camera (1) for acquiring the antibiogram image. The invention is characterised in that it is equipped with an optical filter (3) adapted so that the camera (1) can acquire said image in a range of wavelengths determined by the maximum values of the ratio Q = Rs( lambda )-Rg( lambda )/Rs( lambda ) wherein Rs( lambda ) is the reflection factor of the germ-free culture medium, based on the wavelength  lambda  and Rg( lambda ) is the reflection factor of the same medium, but seeded with germs.
Patent FR-2787157-A1 (FR)
Title: Friction clutch esp for motor vehicle has wear take-up mechanism housed in cover cassette with front fixing lug extending rearwards and rivetted to cover
Inventor: GIROIRE JEAN PIERRE
IPC: F16D13/75
Filed: 1998-12-14
Abstract: The friction clutch has a rear cover (52), a front pressure plate and thrust elements, with a wear take-up mechanism between them in a cassette set in a recess (218) in the cover. The cassette has an U-shaped support (62) fixed to the cover, a horizontal plate (64) and two vertical side-pieces (66) with fitting holes (61) for the ends of an endless screw with a ratchet. The support has a front fixing lug (68) which extends horizontally towards the rear in the same plane as the plate (64) and is rivetted against the inner surface of a facing section of the cover. The rear transverse section of the cover recess has an aperture (156) through which the support (62) extends towards the rear.