baber/WOPTO huggingface dataset:
Patent FR-2757722-A1 (FR)
Title: Multiplexeur et/ou demultiplexeur optique independant de la temperature
Inventor: BRUNO ADRIEN
IPC: G02B6/12
Filed: 1996-12-23
Abstract: La présente invention concerne un dispositif formant multiplexeur et/ou démultiplexeur optique du type comprenant deux dioptres plans (10, 12) séparés par un réseau de guide (14) possédant des différences de longueur contrôlées, caractérisé par le fait que chaque guide (14) comprend au moins deux tronçons (140, 142) placés en série et possédant des longueurs et des indices de réfraction respectifs adaptés pour contrôler l'influence de variation de la température sur le dispositif.
Patent WO-9728140-A1 (WO)
Title: Nouvelles piperidines derivees de la 1-/(piperazin-1-yl-)aryl(oxy/amino)carbonyl/-4-aryl-piperidine comme antagonistes selectifs des recepteurs 5-ht-1d.beta
Inventor: HALAZY SERGE
IPC: A61P25/24
Filed: 1997-01-31
Abstract: La présente invention concerne les composés de formule (I) dans laquelle: Ar1 représente un résidu aromatique tel qu'un phényle, un naphtyle, un pyridyle pouvant être diversement substitués, ou un hétérocycle pouvant éventuellement être diversement substitué; A-B représente CH-CH2 ou C=CH; X représente O, NH, CH2O ou CH2-NH. Ar2 représente un radical aromatique tel qu'un phényle ou un naphtyle auquel X et la pipérazine sont attachés sur des carbones différents et pouvant être lui-même diversement substitué par un radical alkyle ramifié ou linéaire comprenant de 1 à 6 atomes de carbone, un alcoxy (OR4), ou un halogène.
Patent FR-2758755-A1 (FR)
Title: Wood cutting machine tool
Inventor: LAVERGNE MICHEL NOEL
IPC: B23Q15/013
Filed: 1997-01-28
Abstract: The wood machining tool has two opposite posts (10, 12) each comprising a closed loop chain (18, 20). The synchronous chains each comprise articulated links which form a reception surface for the pieces to machine. Certain of the links carry on their internal face a lug which engage a transmission screw thread the axis of which is parallel to the chain axis. There is a driving motor for each screw as well as the machining posts.  The machining tools  (32, 34) are mounted on drives for advancing and withdrawing toward and from the pieces to machine. The driving motors are each fitted with an optical converter connected to the same processing unit.
Patent WO-9821022-A1 (WO)
Title: Machine for welding synthetic sheets or films
Inventor: RUHLMANN RENE PHILIPPE
IPC: B23Q1/62
Filed: 1997-11-10
Abstract: The invention concerns a machine for welding synthetic sheets or films, consisting essentially of a table (1) of great length for the flat positioning of at least one width to be welded by a welding head (2) proper, provided with a welding tool-holder (9) and mounted movable along the table (1), on the infrastructure (3) of the latter, and guided relative to said table (1). The machine is characterised in that it is provided with means (11) for adjusting the parallel movement of the welding head (2) relative to the corresponding edge of the table (1), with a device (12) for adjusting the position of the welding tool-holder (9) and with adjustable means (13) for supporting the edge of the width to be welded on the corresponding edge of the table (1). The invention is particularly applicable in the field of machines for producing large synthetic film or sheet surfaces.
Patent FR-2761635-A1 (FR)
Title: Composite component production used for sealing and suspension in vehicles
Inventor: BLORET JEAN PIERRE
IPC: B29C45/14
Filed: 1997-04-07
Abstract: The composite component a polymer body and an insert partially covered by it. The body is moulded in contact with the insert within the mould cavity. The insert (13) is first located in the mould. Some of the external surface of the insert will contact the polymer during moulding. This surface includes a bead (15a) projecting towards the exterior. The bead defines two surface zones of the insert. The first communicates with a part of the mould cavity receiving the polymer during moulding. The second zone (20a) is completely separated by sealing contact between the bead and a mould wall  when the mould is closed. This mould wall extends beyond this point of bead contact, to the injected region. Following mould closure, the polymer is injected into the cavity. Also claimed are: (a) the corresponding moulded composite insert as described; (b) the use of the procedure in making a suspension system support for a vehicle where the insert may be rigid thermoplastic or metal and has at least one zone completely clear of elastomer; and (c) the use of the procedure to make the sealed joint of a steering column, the composite having several zones with no elastomeric layer which are at the points of fastening of the sealed joint to the structure of the vehicle.
Patent FR-2762770-A1 (FR)
Title: Adjustable height post for display stand in shop
Inventor: BAGLIN FRANCOIS
IPC: A47B96/14
Filed: 1997-05-02
Abstract: The display stand is a post with a lower part (1) and an upper part (2) that are telescopic. The ends of the post have pads (4,5) that rest on upper and lower surfaces. A spring (10) tends to push the upper pad outwards.  The upper inner part has a longitudinal slot (3) in one surface. The lower outer part is tubular and has a threaded hole (6) near its upper end. A screw (7) is screwed through this to rest against the inner surface of the slot in the inner part to fix the parts in position.
Patent FR-2762923-A1 (FR)
Inventor: RAFFRAY PATRICK
IPC: H01C10/14
Filed: 1997-05-05
Abstract: The manual command switch has a potentiometer (20) to be turned by a central command section (22). The command section is activated by a button (30). The button has a number of teeth on the underside and an intermediate section protrudes engaging the teeth, and forming a number of selection positions, allowing position rotation selection.
Patent FR-2764002-A1 (FR)
Inventor: DI GENNARO ANTOINE
IPC: F02M21/06
Filed: 1997-06-03
Abstract: The invention concerns a system for vaporising liquefied petrol gas heated by engine lubricating oil, consisting of a housing (1) for vaporising liquefied gas whereof the temperature chamber is branch-connected (4), by a double conduit (2, 3), to an engine lubricating circuit (5), by means of a connecting block mounted at the oil filter (6) base and normally used by certain engines for radiators cooling the lubricating fluid. The system is for supplying liquefied petrol gas (LPG) to an internal combustion engine normally receiving a liquid fuel.
Patent FR-2765543-A1 (FR)
Inventor: LETZELTER ALAIN
IPC: B61C17/04
Filed: 1997-07-02
Abstract: The steel end frame (2), bolting on to the vehicle (1), accepts a completely equipped, prefabricated driver's cab (3), quick-release connections for all mechanical and electrical controls and circuits being provided at the vehicle interface. A propulsion unit (4) is mounted under the cab. The frame front also supports impact-absorbing buffers designed to undergo plastic deformation in two stages (9,10), an underslung cow-catcher (5) and an automatic coupling (8) with its own impact absorber (11). The whole extension is enclosed in a removable fairing (7), flush-fitting to the main vehicle body.
Patent FR-2765464-A1 (FR)
Inventor: DERVIEUX DOMINIQUE
IPC: A47G9/10
Filed: 1997-07-07
Abstract: The invention concerns a pillow comprising two portions in the shape of two humps separated by a hollow portion (14), wherein the first portion (10) upstream forms a hump designed to serve as support for the user's head and is higher than the second portion (12) in the shape of a hump designed to serve as support for the seventh cervical vertebra. At least the first portion in the shape of a hump is made up of an elastic foam with slow recovery of its shape after compression of at least 5 % longer than 1 second and a resistance to indentation according to the NFT 56-111 standard between 1.5 Kpa and 3.5 Kpa. Furthermore, the hollow portion (14) is provided with a slit extending between the two side edges and designed to prevent the lateral tension on the hump-shaped portions (10, 12) support zones.
Patent FR-2766956-A1 (FR)
Title: Cable de telecommunication elementaire et cable compose pour signaux a haut debit
Inventor: DECORPS MARTINE
IPC: H01B7/08
Filed: 1997-08-01
Abstract: Le câble de télécommunication élémentaire comprenant plusieurs fils isolés (3), une gaine interne (6) en matériau isolant entourant les fils conducteurs isolés, un écran conducteur (8) en forme de ruban fixé à la gaine interne (6) par collage ou soudage, et une seconde gaine (11) entourant l'écran (8).
Patent FR-2766816-A1 (FR)
Inventor: VILATO PABLO
IPC: C03C10/12
Filed: 1997-08-01
Abstract: The invention concerns a glass-ceramic plate based on silicon, aluminium, lithium oxide, designed in particular for covering heating elements. The invention is characterised in that said plate is at least 50 % blurred. The invention also concerns a method for making such a plate.
Patent FR-2769354-A1 (FR)
Title: High-pressure gas tank filling procedure and apparatus
Inventor: BRAVAIS PATRICK
IPC: F17C5/06
Filed: 1997-10-06
Abstract: The procedure consists of transferring a quantity of the gas into a thermal compressor in the form of an intermediate container (3), liquefying it as it goes in by means of a tubular heat exchanger (10) containing a coolant such as liquid nitrogen, heating and vaporizing the liquefied gas by contact with a heat source (15), and connecting the intermediate container to the tank when the pressure in the container is greater than in the tank.  Both the heat exchanger (10) and heat source (15), e.g. an electric heater, are located inside the intermediate container, which has a domed chamber (20) to receive the liquefied gas, set with a clearance from its inner wall.
Patent FR-2769708-A1 (FR)
Title: Determining quantity of ink in reservoir of ink jet printer
Inventor: FROGER MARIE HELENE
IPC: G01F23/26
Filed: 1997-10-10
Abstract: using capacitance value between electrodes to determine amount of ink in reservoir based upon correlation values
Patent FR-2773244-A1 (FR)
Title: Commutateur de detection de la presence d'une carte a memoire electronique dans un dispositif de lecture-ecriture
Inventor: BRICAUD HERVE
IPC: H01R12/18
Filed: 1997-12-26
Abstract: L'invention propose commutateur (12) prévu pour être monté sur une plaque à circuit imprimé (P) du type comportant un boîtier (29) et des moyens de commande du commutateur qui comportent une lame de commande (32) déformable élastiquement dont une première extrémité (37) est encastrée dans un boîtier (29) du commutateur et dont la seconde extrémité (42, 44) coopère avec un organe (26) de déclenchement du commutateur, et qui comportent un levier de commande (34) de la lame de commande (32), caractérisé en ce que la lame de commande est une lame conductrice (32) dont la première extrémité (37) se prolonge par une patte (43) de raccordement électrique à une piste conductrice (45) de la plaque à circuit imprimé (P), et en ce que, en présence de la carte (C), la seconde extrémité (44) de la lame de commande (32) coopère avec une autre piste conductrice (26) de la face supérieure en vis-à-vis (13) de la plaque à circuit imprimé (P).
Patent FR-2774125-A1 (FR)
Title: Internal combustion engine cylinder head air inlet duct controller
Inventor: GIRARD DIDIER
IPC: F02D9/14
Filed: 1998-01-29
Abstract: The air inlet duct controller consists of a cylindrical shutter (3) located across the inlet duct(s) (2) in a bore in the engine's cylinder head (1) and moved between closed and open positions by an actuator.  The shutter is designed to reciprocate  or rotate and comprises a generally cross-shaped bearing section and vertical partition for each duct.
Patent FR-2777109-A1 (FR)
Title: Batterie de condensateurs, dispositif electronique de puissance comportant une telle batterie et ensemble electronique de puissance comportant un tel dispositif
Inventor: FELLMANN DANIEL
IPC: H01G4/228
Filed: 1998-04-06
Abstract: Cette batterie (4) comprend plusieurs condensateurs (12) disposés en parallèle entre deux éléments de connexion (14, 16) qui sont des plaques (14, 16) formant borne commune pour des circuits électroniques (6, 8, 10) destinés à être associés à ladite batterie (4). Cette batterie permet de réduire la longueur des connexions et assure au dispositif (2) qui en est équipé de posséder un encombrement restreint et une surtension de commutation réduite.
Patent FR-2779573-A1 (FR)
Title: Transistor bipolaire vertical comportant une base extrinseque de rugosite reduite, et procede de fabrication
Inventor: MARTY MICHEL
IPC: H01L29/10
Filed: 1998-06-05
Abstract: Le transistor bipolaire vertical comprend une base à hétérojonction SiGe formée d'un empilement (8) de couches de silicium et de silicium-germanium reposant sur une couche initiale (17) de nitrure de silicium s'étendant sur une région d'isolement latéral (5) entourant la partie supérieure du collecteur intrinsèque (4), ainsi que sur la surface du collecteur intrinsèque (4) située à l'intérieur d'une fenêtre ménagée dans la couche initiale de nitrure de silicium (17).
Patent FR-2779810-A1 (FR)
Title: Continuous freezing of food products
Inventor: DEW ROGER
IPC: A23L3/375
Filed: 1998-06-16
Abstract: A freezer unit (1) is cooled by evaporation (2) of liquified nitrogen or carbon dioxide which may take place inside a casing directly beneath the products for chilling, or the gas produced may be blown (3) over the products (4). The products are moved on a perforated conveyor (5), or on a single use film. Gas flows countercurrent to the products.
Patent FR-2780792-A1 (FR)
Title: Testing electronic integrated circuits, particularly applicable to those tested at working temperatures
Inventor: LIEUTARD THIERRY
IPC: G01R1/44
Filed: 1998-07-03
Abstract: Testing head (5) comprises a connection card (7) and a large metal ring (16) which is heated by electrical resistances (19) and regulated by a temperature sensor (20). The ring is screwed to a lower ring (9) which has the test contact points and connections (11,13) glued to it. The metal ring acts as a heat reservoir with sufficient thermal inertia to maintain the test contact points at an even temperature.
Patent FR-2784149-A1 (FR)
Title: Releasable steering wheel shaft for motor vehicle has transmission gears biased apart by permanent magnets
Inventor: CHAUVIN JEAN JACQUES
IPC: B60R25/022
Filed: 1998-10-02
Abstract: The releasable steering wheel shaft for a motor vehicle has driving (a1) and driven (A2) coaxial shafts and a coupling (PT) which can move axially between connecting and release positions. The shafts have gear crowns (CC1, 2) which have permanent magnets in a state of repulsion to drive the shafts apart at set relative rotational angles between them
Patent FR-2785286-A1 (FR)
Title: New 2-(3-Phenyl-2-propenyl)-1,2,3,4-tetrahydro-isoquinoline derivatives useful as fungicide for treating e.g. candidoses, cryptococcuses or aspergilloses
IPC: C07D217/04
Filed: 1998-10-06
Abstract: 2-(3-Phenyl-2-propenyl)-1,2,3,4-tetrahydro-isoquinoline derivatives (I) are new. 2-(3-Phenyl-2-propenyl)-1,2,3,4-tetrahydro-isoquinoline derivatives (I) and their stereoisomers, their addition salts and acid salts are new. X = N or C; R1-R6 = 1-8C alkyl, 1-8C alkoxy, 1-8C alkyl-S(O)n, 2-8C alkenyl, 2-8C alkenoxy, 2-8C alkenyl-S(O)n, 2-8C alkynyl, 2-8C alkynoxy, 2-8C alkynyl-S(O)n (all optionally by at least one halo), H, halo, NO2, NH2 or CN; or R1-R6 in pairs = form cycles; and n = 0-2. Independent claims are also included for: (1) the preparation of (I); and  (2) a medicament comprising (I) (3) 1,2,3,4-tetrahydro-isoquinoline of formula (III).
Patent FR-2785127-A1 (FR)
Title: Public telephone cabin office/communications equipment having cabin wall mounted telephone/facsimile/internet/ data processing multiple communications networks accessing.
Inventor: ALLANI CYRINE
IPC: H04M1/247
Filed: 1998-10-08
Abstract: The office equipment and communications system can be installed in existing telephone cabins (CA). There is an assembly of office equipment (1) which is wall mounted. The equipment accesses resources (S1) and is connected to communications networks, allowing internet, voice and facsimile interchanges.
Patent FR-2770268-A1 (FR)
Title: Disque d'embrayage pour un embrayage a friction de vehicule automobile
Inventor: ESTER BARBARA
IPC: F16F15/129
Filed: 1998-10-22
Abstract: L'invention se rapporte à un disque d'embrayage comportant un amortisseur d'oscillations de torsion en charge (21) et un amortisseur d'oscillations de torsion à vide (25) avec un dispositif de friction (27). Dans ce cas, au moins un élément (73, 75, 85, 91, 93) du dispositif de friction à vide (27) est pourvu d'une denture intérieure (77) pour l'engrènement solidaire en rotation et exempt de jeu dans la denture extérieure (8) qui est réalisée en prolongement en direction axiale avec un diamètre réduit.
Patent FR-2785994-A1 (FR)
Inventor: JAMET PATRICK
IPC: H01B11/00
Filed: 1998-11-18
Abstract: In order to prevent the formation of microbends in the fibres when the cable is subjected to temperature variations between -40  DEG C and +85  DEG C approximately, a cable with N optical fibres (FO) each having a core (1) and a coating (2) with thermal expansion/compression coefficients  alpha 1 and  alpha 2, tractive moduli of elasticity E1 and E2 and cross-sections S1 and S2 comprises a retaining sheath (3) enclosing the optical fibres embedded in a filling material (4) with thermal expansion/compression coefficient alpha 4, tractive modulus of elasticity E4 and cross-section S4. The sheath satisfies the unequation: ( alpha 3.E3.S3) </= [ alpha 1.E1.S1) + ( alpha 2.E2.S2)] (N/14) + ( alpha 4.E4.S4) where  alpha 3, E3 and S3 are the thermal expansion/compression coefficient, the tractive modulus of elasticity and the cross-section of the sheath.
Patent FR-2789841-A1 (FR)
Title: Weeding machine comprises pad placed at end of rod between wheels, sliding against ground and used as guide for penetration depth of blade in ground
Inventor: BUVAT JACQUES
IPC: A01B1/06
Filed: 1999-02-18
Abstract: Weeding machine has pad (14) sliding against ground (P) when machine is weeding.  Pad is placed far from wheels (6), under handle (8) and linked to frame (2) through rod (16).  Machine touches ground at certain contact points (A1, A2).  Pad is guide for penetration depth (d) of blade (12) in ground.
Patent FR-2790836-A1 (FR)
Title: Limiteur optique
Inventor: COLLOT LAURENT
IPC: G02F1/35
Filed: 1999-03-12
Abstract: L'invention concerne le domaine des limiteurs optiques.C'est un limiteur optique comportant un milieu (2) à effet non linéaire de seuil d'activation donné, comportant des premiers moyens optiques (1) réalisant la décomposition d'une image en une première matrice de pixels (11) et focalisant séparément chaque pixel (11) dans le milieu (2) à effet non linéaire.Ce limiteur optique (7) peut notamment être utilisé en tant que contre-contre-mesures optroniques (CCMO) sur des équipements optroniques.
Patent FR-2791223-A1 (FR)
Title: Vegetation cutting machine, comprises a gas controlled actuator assembly varying the height of the front mounted cutting assembly
Inventor: MICHEL FRANCOIS
IPC: A01D34/64
Filed: 1999-03-25
Abstract: The vegetation cutting machine comprises of a chassis to which is mounted a seat (7), wheels (4,5) and the cutting assembly (6). This includes a guard (10) and guide wheels (12). The cutting assembly is mounted to a frame (20,21) and to the chassis assembly via a gas actuator that together with the links form a parallelogram linkage. This enables the cutting assembly to track the ground in a more parallel motion.
Patent FR-2792186-A1 (FR)
Title: Orthodontic appliance for infants has pair of screens with connecting section to fit between users lips
Inventor: NICOLLEAU PATRICE
IPC: A61J17/00
Filed: 1999-04-14
Abstract: The orthodontic appliance for infants has two screens (2,4) with a connector (3) to allow contact and support by the lips of the infant. The appliance can have a dummy on its inner end.
Patent FR-2792309-A1 (FR)
Title: Treating flow of natural, domestic or industrial water colonized by Legionella using pulsed electric field
Inventor: EYNARD NATHALIE
IPC: C02F1/48
Filed: 1999-04-15
Abstract: An aqueous flow colonized by Legionella is treated with a pulsed electric field. An Independent claim is included for treating Legionella as above.  Preferred Features: The flow is continuous or intermittent. The field is parallel or transverse to the flow. The field intensity  <=  1 kV/cm and delivers \- 100 V/cm to the flow. Up to 200 pulses at 40 - 60 Hz are delivered. The pulse shape can be triangular, trapezoidal, exponentially decaying or sinusoidal. The pulse duration is 1 - 20 ms, preferably 10 ms. The pulses may be uniform or varied.
Patent FR-2793194-A1 (FR)
Title: Incremental control part for automobile air conditioning system comprises rod connected to equipment adjusting means with spring system and notched wall interposed between rod and support wall
Inventor: LEDU JEAN CLAUDE
IPC: H01H19/11
Filed: 1999-05-06
Abstract: The control part (4) comprises a rod (1) fixed to the means for adjusting the equipment. There is a spring and ball system (2,21,22) and a notched wall (40) interposed between the rod and a support wall (30). The spring exerts a pressure on the notched wall so that the rod moves by increments relative to the support wall. The notched wall is arranged in a part added to the control part provided with the support wall. It is thus possible to install an added part carrying a notched wall with a chosen number of notches and spaces between the notches without major modification of the control part structure.
Patent FR-2789593-A1 (FR)
Inventor: NICOLAZZI PASCAL
IPC: A61M16/00
Filed: 1999-05-21
Abstract: The invention concerns methods for controlling an apparatus supplying air pressure to a patient suffering from sleep disorders such as apnea, the patient wearing a mask (MVA) through which pressurised air is supplied to his upper anatomical airways by the apparatus, which consist in: measuring the air pressure in the mask (MVA) and the air flow rate supplied to the mask (MVA); determining from the measured variables, the occurrence or not of signs denoting sleep disorders.
Patent FR-2794403-A1 (FR)
Title: Manual system for folding A4-size sheet of paper uses foldable envelope with flaps having tabs that fold to form stop used during positioning of sheet, and has hollowed tab allowing removal of sheet
Inventor: CELLIERE GILLES ANDRE
IPC: B43M3/02
Filed: 1999-06-01
Abstract: Foldable envelope (1) has flap (2) with tabs, each with folding zone allowing folding of tabs at back of other flap (3).  Folding zones are also used as stop during positioning of sheet of paper (30). When folded, envelope present the third of its original size; involving that hollowed tabs form unique hollowed tab (18) allowing removal of folded sheet. An Independent claim is also included for the envelope of commercial format used during folding system.
Patent FR-2796808-A1 (FR)
Inventor: CHIMINI GIOVANNA
IPC: C12N15/12
Filed: 1999-07-30
Abstract: The invention concerns a method for screening medicines capable of modulating the ABCA transporter and its uses. The invention also concerns homologous recombination vectors and vectors expressing an ABCA transporter, eukaryotic cells containing them and specific sequences derived from ABCA transporters. The invention further concerns ABCAX transporters.