baber/WOPTO huggingface dataset:
Patent FR-2731200-A1 (FR)
Title: Scuba diving system which does not use oxygen bottle
IPC: B63C11/20
Filed: 1995-03-03
Abstract: The system enables diving to a depth o f several metres without a compressed air bottle. It comprises a floating base (1) having a platform (2) with a winding drum (5). A pipe (10), which is fixed to the end of a hollow curved tube (9), has a mouthpiece (12) which allows the user to breathe air from the surface at several metres' depth. The floating base holds one of the pipe ends in the water surface. The hollow curved tube has a diameter greater than that of the pipe. A filter at the end of the hollow curved tube filters the surface air. A handle on the drum head plate (6) enables winding the pipe manually around the drum. A strap (13) holds the mouthpiece in the user's mouth.
Patent FR-2732287-A1 (FR)
Title: Curved windscreen wiper mechanism
Inventor: EUSTACHE JEAN PIERRE
IPC: B60S1/34
Filed: 1995-03-31
Abstract: The alternating windscreen wiper mechanism for a curved windscreen comprises a driving carriage (26) carrying a wiper arm (36).  The carriage slides to and fro in a rectilinear direction parallel to the alternating wiping direction. The wiper arm is fixed to one end  (34) of a driving spindle  (32) which slides relative to the driving carriage  in a lateral direction (C), perpendicular to the longitudinal wiping direction.  The wiper blade is guided in a curved direction  corresponding to the curvature of the windscreen by a carriage (44) which slides on a curved rail (48).  The rail has a guide finger (60) connected to the wiper arm drive spindle. The guide carriage has  rollers (52,56) on either side the curved guide rail which run on it about spindles  (A2,A3) perpendicular to the drive spindle. The wiper blade guide carriage retains the wiper blade in contact with the windscreen without producing high friction forces resulting noise generation.
Patent FR-2720352-A1 (FR)
Title: Système de retenue pour enfant.
Inventor: SINNHUBER RUPRECHT
IPC: B60N2/26
Filed: 1995-05-24
Abstract: L'invention concerne un système de retenue pour enfant, comprenant une coque (2) qui reçoit au moins partiellement l'enfant et à laquelle est associé un élément de retenue (tablette 6) s'opposant à tout déplacement de l'enfant en cas d'accident. En outre, le système de retenue pour enfant comporte un coussin gonflable (14 à 16) à la manière d'un " airbag ". Pour pouvoir interdire le plus tôt possible tout déplacement de l'enfant en cas d'accident, l'invention prévoit que la coque (2) du siège serve de support à au moins un coussin gonflable (14 à 16).
Patent FR-2735634-A1 (FR)
Inventor: COMTE MICHEL
IPC: H04B3/14
Filed: 1995-06-14
Abstract: A device (1) for correcting the amplitude/frequency characteristic of an input signal (FI) having minimum frequency f1, centre frequency f0 and maximum frequency f2, as well as an attenuation characteristic dependent on the frequency increase between f1 and f2. The correcting device (1) provides a corrected output signal (FI). Said correcting device comprises two cascaded filters (41, 42) of which the first receives the input signal (FI) and outputs a filtered signal (SFI) to the second filter, while the second filter provides the corrected output signal (FI). One of said filters is a band rejector filter (41) having centre frequency f3, where f3 is no higher than f1, and the other filter is a band-pass filter (42) having centre frequency f4, where f4 is no lower than f2. Centre frequencies f3 and f4 have the following relationship: f3 x f4 = f0<2>. The filters (41, 42) are of the same order and their overvoltage coefficients are adjusted by a control signal (SC) from a control device (43). The correcting device is particularly suitable for signals from communication cables (40).
Patent FR-2737819-A1 (FR)
Title: Linear combustion driven motor for electricity generation - has two direction combustion driven piston traversing magnetic ring material/coils stator and generating electricity
IPC: H02K7/18
Filed: 1995-08-09
Abstract: The motor has a piston (4) which moves inside a stator. The stator (3) has layers of magnetic material rings and coils (6). The piston is driven by direct rod connections to pistons in a combustion chamber (1) at each end of the chamber. Thus the first piston can be driven in two directions. As the first piston moves through the magnetic material chamber electrical currents are generated producing electricity. There is a control unit (7) to control electricity generation.
Patent FR-2742985-A1 (FR)
Title: Hydromassage implement for hairy skin
IPC: B05B1/18
Filed: 1995-12-29
Abstract: The hydromassage implement has a flat disc with multiple fingers (4,5) extending outwardly. The face carrying the fingers has apertures (6) between them to allow passage of water to the apertures from the shower head. The disc can be introduced into a shower head which has been adapted to it. Each finger can have a frusto-conical form with the cross section reducing away from the surface of the disc. The fingers can be in two rows with the longer ones outwardly of the shorter ones.
Patent FR-2748163-A1 (FR)
Title: Conduit annele a anneaux de reperage
Inventor: CENTAZZO DIDIER
IPC: H02G3/04
Filed: 1996-04-24
Abstract: Il s'agit d'un conduit annelé du genre dont la paroi (10), ondulée longitudinalement dans son épaisseur, suivant un pas (P) régulier, forme transversalement des anneaux (12), avec, périodiquement, un anneau (12'), dit anneau de repérage, de largeur (L') supérieure à celle (L) des autres anneaux (12). Suivant l'invention, l'anneau de repérage (12') est dépourvu de tout marquage, et, établi systématiquement à une distance (P') proche du mètre, il constitue par lui-même un simple repère de longueur pour le conduit annelé (11). Application aux conduits annelés destinés au logement et à la protection d'au moins un câble électrique.
Patent FR-2749333-A1 (FR)
Title: Appareil a chassis telescopique pour creuser des tranchees dans le sol
Inventor: TAVERNIER PASCAL
IPC: E02F5/08
Filed: 1996-06-04
Abstract: L'invention est relative à un appareil pour creuser des tranchées dans le sol du type comportant un châssis (1) à la partie inférieure duquel deux paires de tambours de fraisage (2) sont entraînées en rotation pour désagréger le terrain. Il comporte des moyens d'ancrage (12) dans la tranchée et des moyens télescopiques (10) aptes à prendre appui sur les moyens d'ancrage pour exercer une poussée sur les tambours de fraisage (2).
Patent FR-2750394-A1 (FR)
Title: Helicopter skate for landing on snow
Inventor: BERTIN FREDDY
IPC: B64C25/52
Filed: 1996-06-28
Abstract: The helicopter landing gear is formed by two longitudinal beams (2) for the mounting of two small wheels. The skate (15), which has a central transverse U section, has a series of notches (18), open in the direction of one of its ends, which engage around transverse bolts (5) projecting laterally from the beam. There are lower gussets (25) fixed to the external side faces of the central section. The skate is immobilised longitudinally relative to the beams by a leg (32) fixed to the skate and a leg (10) fixed to the beam. These legs have holes which are opposite each other when the notches are engaged on the bolts for receiving a pin (35).
Patent FR-2736771-A1 (FR)
Title: Redresseur synchrone pour circuit convertisseur a compensation
Inventor: KIRALY LASZLO
IPC: H02M3/158
Filed: 1996-07-11
Abstract: La diode d'un circuit convertisseur à compensation est remplacée par la diode de corps d'un MOSFET (Q2) de puissance à conduction verticale. Le MOSFET devient conducteur pour permettre l'inversion du sens de circulation du courant de l'inductance (62) pour les faibles valeurs du courant de sortie, de sorte qu'on évite l'utilisation d'une charge fictive.
Patent FR-2751182-A1 (FR)
Title: Bracelet for jewellery or watch
IPC: A44C5/10
Filed: 1996-07-16
Abstract: The jewellery article has links formed as articulated plates connected together by concealed overlapping joints to enclose the users wrist. Each link has a visible front face, a rear face and four side faces. The links (1,2) are connected by rows of identical bars (3) which are positioned in parallel and contiguous through their whole length. The links are articulated together around transverse pivots (x-x) perpendicular to the longitudinal axis of the bar. Each bar are articulated onto adjacent bars, around the pivots (y-y) perpendicular to the transverse pivots.
Patent FR-2751350-A1 (FR)
Inventor: CORBIERE CLAUDE
IPC: D03J1/02
Filed: 1996-07-18
Abstract: A method for enhancing the weaving of a warp yarn fabric having a high modulus of elasticity, wherein a sheet of parallel warp yarns (3) is continuously unwound from a beam (1), the sheet is fed over a whip roll (4), a shed (9) is formed using heddles (7, 8), said shed being defined in the forward direction of the warp by a shed opening point (15) on the inlet side and a fell point (10) on the opposite side, a weft yarn  is inserted into the shed close to the fell point (10) to form a fabric, and the resulting fabric is evenly pulled and wound. According to the method, the warp yarns (3) are heated in an area adjacent to the shed opening point to a temperature high enough to cause a local reduction in the modulus of elasticity of the warp yarns (plus stretching thereof in the case of thermoplastic yarns), whereafter the warp yarns are cooled in the shed before they reach the heddles (7, 8).
Patent FR-2756384-A1 (FR)
Title: Dispositif bidirectionnel de transposition entre des signaux optiques et des signaux electriques, pour systeme de communication
IPC: H04B10/2575
Filed: 1996-11-28
Abstract: La présente invention concerne un dispositif bidirectionnel de transposition entre des signaux optiques et des signaux électriques, pour système de communication, caractérisé par le fait qu'il comporte un composant intégré verticalement comprenant un oscillateur à pilotage optique (20), reposant sur un mécanisme de conductance différentielle négative, pour assurer la conversion optique-millimétrique sur la voie descendante, et un modulateur à cavité Fabry-Pérot asymétrique (30) pour assurer la fonction de conversion électrique/optique à une autre longueur d'onde sur la voie remontante.
Patent FR-2742592-A1 (FR)
Title: Long wavelength semiconductor laser device
Inventor: IWAI NORIHIRO
IPC: H01S5/00
Filed: 1996-12-13
Abstract: The device includes an n type indium phosphite substrate (11) and a multilayer structure which includes an amplifier (12) and a quantum well active layer (13). An indium phosphite adhesive layer is covered by a confinement layer (18) made of p type InGaP. A contact GaAs contact layer (17) is then formed. An insulating layer (19) covers the whole structure. Electrodes (20,21) are formed on top of the structure and on the back surface of the substrate.
Patent FR-2757479-A1 (FR)
Title: Supple container closing apparatus
IPC: B65B51/14
Filed: 1996-12-24
Abstract: An apparatus consists of mechanisms (2, 2'; 4, 4') for constricting the container's neck (12), and another mechanism (3, 3') for sealing it. The constricting mechanism comprises at least two pairs of forks (21, 21'; 41, 41') which move towards one another to constrict the container neck between them, with the sealing mechanism in the form of a third pair of forks (31, 31') between the other two. All the forks are operated by power cylinders (23, 23', 33, 33', 43, 43') which are preferably pneumatic, and the welding forks operate e.g. by ultra-sound.
Patent WO-9728141-A1 (WO)
Title: Nouvelles piperazines aromatiques derivees de cycloazanes substitues, ainsi que leur procede de preparation, les compositions pharmaceutiques et leur utilisation comme medicaments
Inventor: HALAZY SERGE
IPC: A61P25/16
Filed: 1997-02-03
Abstract: La présente invention concerne les composés de formule (I) dans laquelle: R1 représente un hydrogène ou un alkyle linéaire ou ramifié comprenant de 1 à 6 atomes de carbone, Z2 représente O, NH, CH2O ou CH2NH, R2 et R3 identiques ou différents représentent un hydrogène ou un groupe choisi parmi un alkyle linéaire ou ramifié, un alcoxy, thioéther, nitrile, trifluorométhyle ou halogène (F, Cl, Br, I), ou, R2 et R3, lorsqu'ils sont adjacents, pris ensemble, forment un cycle à 5 ou 6 chaînons de façon à constituer par exemple un naphtyle, un tétrahydronaphtyle, un benzopyrane ou un benzodioxane, X-Y représente NCH2, CH-CH2, C=CH, N ou NCH2CH2, Z1 représente -(CH2)n, -(CH2)n CO-, -CO-, -CO(CH2)n-, -SO2-, -SO2(CH2)n-, -O(CH2)n-, -O(CH2)nCO-, -OCO-, -NH(CH2)n-, -NH(CH2)nCO-, -NHCO-, -NHCO(CH2)n-, -NH(CH2)nSO2-, -NHSO2-, -NHSO2(CH2)n-, -CH=CHCO-, -CCCO- -(CH2)nSO2-, -O(CH2)nSO2-.
Patent FR-2744503-A1 (FR)
Title: Roue de vitesse en deux parties pour boite de vitesses
Inventor: LUDANEK HARALD
IPC: F16D23/08
Filed: 1997-01-31
Abstract: L'invention concerne une roue de vitesse (10) pour une boîte de vitesses, avec une denture de charge (12) disposée sur le pourtour, et avec des moyens d'engagement par la forme (20), disposés du côté frontal, pour venir en prise avec des moyens d'engagement par la forme d'un manchon coulissant. Elle est caractérisée par une construction en deux parties, les moyens d'engagement par la forme (20) étant disposés sur une roue de couplage propre (18), qui est reliée à la roue de vitesse proprement dite (16) d'une manière telle que la roue de couplage additionnelle (18) et la roue de vitesse proprement dite (16) puissent exécuter une rotation limitée l'une par rapport à l'autre. Ceci permet une synchronisation et un engagement par la forme plus rapides et de cette façon la transmission plus tôt du couple correspondant au passage d'une vitesse choisie.
Patent WO-9813613-A1 (WO)
Inventor: DUQUESNES LAURENT
IPC: F16D25/08
Filed: 1997-09-25
Abstract: The invention concerns a circuit connector (4) comprising a plate (41) covering an opening (40) of a cover (2) and a power supply conduit (5) for the hydraulic clutch control (9), the plate (41) bears a ductile clip (30) provided with a catching zone (34, 35) for co-operating with the edge of the cover (2) opening (40). Application to motor vehicles.
Patent FR-2759544-A1 (FR)
Title: Agricultural sprayer
Inventor: CHOMAT GERARD
IPC: A01M7/00
Filed: 1997-02-20
Abstract: The sprayer comprises a chassis (1) on wheels and carrying a tank and a raisable gallery fitted with spray nozzles. The gallery is connected to the chassis by two deformable parallelograms (6,7) one side of which is fixed to the chassis and the other to the gallery. A hydraulic actuator (8) is mounted between two opposite tops of each parallelogram. This actuator is connected to a hydraulic circuit (9). Each chamber (81,82) of the double acting actuator is connected to the hydraulic circuit, each branch of which (91,92) has a hydro-pneumatic absorber (97,98). The branches are connected to the respective chambers by a calibrated valve (100,101) which only open at a certain pressure.
Patent FR-2758066-A1 (FR)
Title: Mattress frame
Inventor: HEIMANN DIETER
IPC: A47C20/08
Filed: 1997-03-18
Abstract: The mattress frame has a pivoting head section which has a smaller neck support section in a swing mounting on it. In operation, when a pivoting action is made the neck support section (6) initially swings upwards. On a further swing movement of the head section, the neck support swings further upwards.  The swing movements may occur through a motor-powered cross beam (8), at the under side of the frame, near the swing axis (2) of the head section (3). A crank arm (9) can extend from it, with a roller (10) support, at the end, to act on the neck support section as the head section is swung upwards.
Patent FR-2763542-A1 (FR)
Title: Ensemble a hublot et contre-hublot pour vehicules de transport de personnes, d'animaux ou similaires
Inventor: KAKKO CHILOFF ANNE
IPC: B60P3/04
Filed: 1997-05-21
Abstract: Ensemble à hublot et contre-hublot comprenant un hublot (11) ayant un emmanchement (15) de longueur " a " et un contre-hublot (16) ayant un emmanchement (18) de longueur " c ", en étant réalisé de telle façon que l'emmanchement (15) du hublot (11) soit ajusté à la partie intérieure de l'emmanchement (18) du contre-hublot(16) et qu'il soit coulissant.
Patent FR-2766062-A1 (FR)
Title: Mould for food products, especially for cooking ham
Inventor: CORVELER YVON
IPC: A22C7/00
Filed: 1997-07-17
Abstract: Food products, such as hams, are moulded during cooking in stackable units (1 and 1'), each carrying a number of parallel troughs (3). Each trough is open at the top, and is closed by a cover (4 and 4') attached to the base of the trough above, when stacked. The products inside the trough are compressed longitudinally by pressure from one end (5). Each trough (3) has its own compression unit, including a piston (5) moved by a spring (6). The shaft of the piston (not shown) moves inside a tube, which limits the range of its movement in both directions. A notch on the shaft and tab at the end of the tube allow the piston to be locked in position at its outermost point of travel, this allows the trough to be filled without being under pressure.  An alternative is described where the compression springs for a number of troughs are attached to a single plate which can be moved back and forth by some means.
Patent FR-2760486-A1 (FR)
Title: Edging extrusion esp for roller blind housing
Inventor: VANHOUDT MICHEL
IPC: E06B9/17
Filed: 1997-07-25
Abstract: A plastic extrusion (6) for the lower edge of a roller blind housing (2) made from an inner body (8) of an insulating material, e.g. expanded polystyrene, and outer panels (9) of cement and wood fibres, has a main section (16) with walls (19, 22, 23) enclosing the lower edge of the housing, and a covering section (17) which receives a panel (7). The panel (7) covers part of the housing's lower open end, leaving an aperture (15) for the blind (1) to pass through.  The extrusion (6) is made from a plastic material, e.g. PVC, and its covering section (17) can be coloured to match that of the lower panel and the blind.
Patent FR-2751976-A1 (FR)
Title: Composition thermodurcissable a resine polybutadiene et polyisoprene, procede de fabrication de celle-ci et son application comme substrat electrique
Inventor: LAWRENCE MICKAEL E
IPC: C08L53/02
Filed: 1997-08-01
Abstract: La présente invention a pour objet un matériau de substrat électrique (40) comprenant une matrice (44) thermodurcissable de polybutadiène ou de polyisoprène en une proportion de 25 à 50% en volume; un textile tissé (42) de verre en une proportion de 10 à 40% en volume; une charge particulaire, de préférence céramique, en une proportion de 5% à 60% en volume et un retardateur de flamme. Ce matériau présente une faible adhésivité ce qui permet son utilisation dans des procédés d'empilage automatisés conventionnels, y compris l'application de feuilles en utilisant une ou plusieurs machines à stratifier à rouleaux connues. Ce matériau est particulièrement bien adapté pour la fabrication de substrats de circuit électrique pour des circuits micro-ondes et digitaux.
Patent FR-2768734-A1 (FR)
Title: New benzazulene derivatives having alpha v beta 3 vitronectin receptor antagonist activity, used e.g. as bone resorption inhibitors
Inventor: CARNIATO DENIS
IPC: A61K31/505
Filed: 1997-09-24
Abstract: Imino-benzazulene derivatives (I) are new. Also new are intermediates (III). Benzazulene derivatives of formula (I) and their salts and esters are new:    R1  = -S(O)x-A-B-CO-R6; x  = 0, 1, or 2; A  = 1-12C bivalent radical derived from an acyclic saturated or unsaturated hydrocarbon; B  = phenylene, CH(Z) or direct bond; Z  = -D-NRaRb, -D-NH-SO2Rc, -D-NH-COORc, -D-NH-CO-Rc, -D-NH-SO2NHRc, -D-NH-CO-NHRc, -D-COORc, -D-NH-SO2-NHRc, -D-CO-Rc or -D-Rc; D = 0-6C straight or branched saturated or unsaturated acyclic hydrocarbon; Ra-Rc  = H, (CH2)0-3-Ar, (CH2)0-3-Het, (CH2)0-3-Alk; or NRaRb = optionally substituted aromatic or non-aromatic heterocycle, optionally containing further heteroatom(s); Ar  = optionally substituted 6-18C carbocyclic aromatic group; Het  = optionally substituted aromatic or non-aromatic heterocyclic group with 1-9C and 1-5 heteroatoms; Alk  = optionally substituted linear, branched or cyclic non-aromatic hydrocarbon of 1-12C; R6  = OH, O-Alk, O-Ar, NH2, NH-Alk, N(Alk)2 or the residue of a D- or L-aminoacid; R2, R3  = H, OH, O-Alk or O-(CH2)0-3-Ar; or R2+R3 = -O-(CRdRe)n-O-; n  = 1-5; Rd, Re  = H, alkyl, or phenyl; R4  = H, halo, OH, NH2, NO2, CN, CF3, 1-12C acyl, 1-12C acyloxy, alkyl, alkenyl, alkynyl, alkylthio, alkoxy, alkylamino, dialkylamino, dialkylaminoalkyl or dialkylaminoalkoxy; R5  = H, OH, halo, O-Alk or O-(CH2)0-3-Ar; G  = -N(Rh)-Het', NRaRb, Het, -N(Rh)-C(X)-NH-Rc or -N(Rh)-SO2Rc; Rh  = H or Alk; Het'  = heterocycle of formula (i); H' = group completing an aromatic or non-aromatic mono- or bicyclic saturated or unsaturated heterocycle with 1-9C and 2-5 heteroatoms; X  = S, O or NH; alkyl moieties = 1-6C unless specified otherwise; bonds a and b are single or double. Independent claims are given for the preparation of (I); and for the new benzazulene derivative intermediates of formula (III): R'2-R'5 = as R2-R5 but not OH; (a) R'1 = NRfRg-C(S)-O-; Rf,Rg = 1-4C alkyl; T = O; (b) R'1 = NRfRg-C(O)-S-; T = O; (c) R'1 = OH; T = O; (d) R'1 = as R1; T = O; (e) R'1 = OH; T = =N-G.
Patent FR-2769010-A1 (FR)
Title: Intermediate storage station for components
Inventor: LOEWERT CLAUDE
IPC: B65G1/08
Filed: 1997-09-26
Abstract: The station is arranged between two work posts. It has a base (16) and a helical storage area (2) which is attached to a support (6) that can be moved in translation along the length of a column (7) mounted on the base. In this way the storage area can be moved between a loaded position, where it is adjacent to one work post (4), and a second unloaded position, where it is adjacent to a second work post. The support includes a lock (10) to lock its position on the column.
Patent FR-2769108-A1 (FR)
Title: Flexible smart card for storage and transmission of data
Inventor: BLANC RENE PAUL
IPC: G06K19/02
Filed: 1997-09-26
Abstract: The smart card has a flexible support (10) carrying an integrated circuit (13) to deliver identification data, and an interface (16), to transmit the data, at the surface of the card.  The support is formed from a thin film (12) with a microcircuit (13) fixed to the film. A layer (14) of a polymerized material provides localized stiffening of the card in the region of the contacts.
Patent FR-2769601-A1 (FR)
Title: Protective polystyrene packing sections for boxed products, especially electrical goods
IPC: B65D81/05
Filed: 1997-10-10
Abstract: Packaging sections comprising shock-resistant, three-dimensional corner pieces (61-64). These are extensibly connected (65; 66-69), to cover product corners for mechanical protection. An Independent claim covers manufacture of the packing sections. Two molding tools operate in succession. Following mold filling and heating, a second mold presses the extensible regions. Preferred features: The packing section comprises four corners with a common connecting region forming a base (65). Further connections complete sides (66-69). Connections are structured extensible layers. These have wavy-, staggered row- and/or netting formation.