baber/WOPTO huggingface dataset:
Patent FR-2708021-A1 (FR)
Title: Folding scaffolding
Inventor: JACKY SIEGEL
IPC: E04G1/34
Filed: 1993-07-02
Abstract: The present invention relates to a folding scaffolding. The scaffolding consists of a support structure and of a bearing panel, characterised in that the support structure (1) consists, on the one hand, of two parallel longitudinal members (2), and, on the other hand, of two upper ladder portions (4) at the sides, and, finally, of two pairs of lower supporting struts (7), each ladder portion (4) and each pair of supporting struts (7) being fixed separately, in an articulated manner, at one of the ends (9, 9') of the parallel longitudinal members (2) and being able to be displaced individually, in a reversible manner and by simple pivoting, from retracted positions towards outer deployed positions in which they are arranged substantially perpendicular with respect to the said longitudinal members (2).
Patent FR-2694695-A1 (FR)
Title: Matière de bandage orthopédique en polyuréthane et son procédé de préparation.
Inventor: HAI SHENG LI
IPC: C08G18/08
Filed: 1993-08-13
Abstract: La présente invention concerne une nouvelle matière de bandage orthopédique en polyuréthane à activité hydraulique et son procédé de préparation. Différente de toutes celle d'autrefois, plastique après enroulement, cette matière est destinée à corriger la déformation et à fixer la fracture des membres et des joints ainsi qu'à apaiser la zone malade. Le principal élément est le prépolymère de polyuréthane qui consiste en un stabilisant qu'est l'anhydride maléique qui peut prolonger la durée de stockage de la matière de bandage, et en un catalyseur mixte permettant de contrôler le temps de solidification constitué de alpha -- (morpholinyléthoxyle--éthoxyle) --beta--morpholinyléthane et de carbonate de potassium anhydre. L'anhydride maléique à liaisons double conjugées dissous dans le prépolymère de polyuréthane peut absorber pleinement la petite quantité d'eau et le composé basique soluble dans l'eau, et après réaction avec le groupe de gel formé par une petite quantité de radical isocyanique dans le prépolymère, il se transforme en dérivé d'acide maléique à caractère acide, et protège ainsi efficacement la matière de bandage orthopédique en polyuréthane contre la solification prématurée avant son utilisation, et pendant la durée de stockage.
Patent FR-2698566-A1 (FR)
Title: Agencement pour améliorer les propriétés de retraitement de sables.
Inventor: NORBERT BECKER
IPC: B22C5/08
Filed: 1993-11-23
Abstract: L invention se rapporte à un arrangement pour l'amélioration des propriétés de réutilisation et de traitement de sables, en particulier du vieux sable de fonderie et du sable frais, comprenant un boîtier équipé d'une d'entrée et d'une sortie pour le sable. Afin d'améliorer l'agencement, on propose d'agencer au-dessus du plancher du boîtier un dispositif d'aération alimenté par un raccord d'air comprimé, que la surface de couverture du boîtier comporte un raccord d'évacuation d'air, et que le plancher du boîtier qui reçoit le sable soit équipé d'un dispositif d'extraction obturable pour des composants grossiers et spécifiquement plus lourds.
Patent FR-2713231-A1 (FR)
Title: Utilising waste mixt. of PVC and PET by depolymerising PFT,
Inventor: JEAN-PIERRE LUSINCHI
IPC: C08G18/42
Filed: 1993-11-29
Abstract: Plastic waste comprising a PVC/PET mixt. is utilised by (a) depolymerising the PET, to form monomers and/or oligomers of PET, (b) reaction with compatible monomers, to give oligomers compatible with PVC, and opt. (c) polymerisation of the compatible oligomers with chain-extenders, to form a polyurethane (PU) compatible with PVC.
Patent FR-2715277-A1 (FR)
Title: Refillable toothbrush
Inventor: SOPHIE-FABIENNE PELERIN
IPC: A46B7/04
Filed: 1994-01-21
Abstract: The tooth brush is made in three parts. The base (1) has provision to accept a tube of toothpaste (2) and a brush (3).  The base has holes (4) at regular intervals along its length to accept corresponding pins on the toothpaste holder.  The base and toothpaste holder combine to form the handle of the tooth brush. The brush slides onto the end of the base, engaging in slots at the end region of the base. The brush assembly has a hollow tube (5) cut at an angle to penetrate a soft seal (6) at the end of the toothpaste tube.  The interior of the brush assembly has passages to connect the toothpaste to holes (7) that allow toothpaste to emerge between the brush bristles when the toothpaste holder is squeezed.
Patent WO-9429964-A1 (WO)
Title: Procede d'amelioration de l'immunite au bruit d'une boucle a verrouillage de phase et dispositif mettant en ×uvre ce procede
Inventor: DELMAS CHRISTIAN
IPC: H03L7/14
Filed: 1994-06-03
Abstract: L'invention concerne un procédé d'amélioration de l'immunité au bruit d'une boucle à verrouillage de phase, ladite boucle à verrouillage de phase comprenant un comparateur (9) et des moyens d'inhibition (14) de l'action du comparateur sur ladite boucle à verrouillage de phase. Ledit procédé est caractérisé en ce que ladite inhibition est levée au cours d'une fenêtre temporelle principale résultant de l'intersection d'une première fenêtre temporelle élaborée à partir du signal d'entrée de la boucle à verrouillage de phase et d'une seconde fenêtre temporelle élaborée à partir du signal de retour de boucle. L'invention s'applique dans le domaine de la vidéo.
Patent FR-2718369-A1 (FR)
Inventor: JACQUES HAUTON
IPC: B01J13/14
Filed: 1994-04-12
Abstract: Microspheres comprising a gelified polar core which is optionally surrounded by concentric and alternating superimposed <u>n</u> lipidic bilayers or <u>n</u> aqueous liquid layers and <u>n</u> gelified polar layers, <u>n</u> being an integer. The microspheres of the invention are obtainable by delipidation of liposomes designated as liposomes having a gelified polar core, of the type comprising at least one outer lipidic bilayer and at least one inner polar aqueous phase containing a gelified substance.
Patent FR-2720553-A1 (FR)
Title: Protective cover for bayonet socket used for light bulb
Inventor: SCOLA MICHEL
IPC: H01R13/44
Filed: 1994-05-26
Abstract: The protective cover comprises a cap made of semi-rigid insulating material consisting of a collar (8) arranged to be pressed on to the external cylindrical part (9) of an electrical socket. A skirt portion (10) surrounds the base carrying all the terminals, whilst allowing access for the electrical connection cables. It is important that the collar and skirt component is a tight fit on to the cylindrical part of the socket, so that the socket is securely held and cannot be dislodged in error. The component may be made from injection moulded plastic material.
Patent FR-2721073-A1 (FR)
Title: Controlled release actuator for motor vehicle safety mechanism
Inventor: DUQUESNOY DAVID
IPC: F15B15/19
Filed: 1994-06-09
Abstract: The actuator consists of a cylinder (1) containing a piston (2) and an actuating rod (3) which passes through the cylinder's end wall (4), with a chamber (8) formed between the piston and rod. A pyrotechnic gas generator (6), carried by the piston, is in communication with the chamber, and the piston is equipped with anti-return wedges (10). When the pyrotechnic gas generator is actuated, e.g. by an electrical circuit (7), the piston is driven along the cylinder by the emerging gases, drawing the rod with it to operate the safety mechanism.
Patent FR-2722351-A1 (FR)
Title: Pulse width supply modulator e.g. for radar, sonar, high bit rate communication
Inventor: PEYROTTE CHRISTIAN
IPC: H02M3/155
Filed: 1994-07-08
Abstract: The modulator includes a first, bootstrap control circuit linked to the terminal of a power transistor (Q1). A second control circuit is connected to the output of a power circuit. Surface mounted device type components are used on a printed circuit on a polyimide substrate. The pcb is double-sided and has regions of earthed metallisations separating the active components.  Coupling interference between the active components is minimised. The power circuit consists of a number of power transistors, each controlled by a specific circuit at respective frequencies, with the same amplitude but different phases.
Patent FR-2722472-A1 (FR)
Title: Parachute with reinforcing ribs
Inventor: AUVRAY MICHEL
IPC: B64D17/02
Filed: 1994-07-13
Abstract: The parachute sail (1) which has an aerofoil section when inflated comprises an upper (3) and lower (4) walls joined by ribs (5). The ribs define channels which extend from the attack edge (8) to the trailing edge (9) and are open on the attack edge side to receive inflating air. Certain ribs have reinforcements (10) whose upper ends are fixed to the upper wall and whose lower ends form fixing loops. The suspension cords (2) which support the load have their upper ends fixed in the fixing loops. The suspension cords are each constituted by a halyard formed from wire bobbins which are plaited to form a tube which is then flattened. The reinforcements are constituted by similar halyards. The ribs, which are perpendicular to the lower wall, form an angle between 45 deg  and 90 deg  with the wall. The halyards are sewed on the rib in a single row of points. The reinforcing halyard is in a single piece from the attack edge to the trailing edge.
Patent FR-2713166-A1 (FR)
Title: Instrallation d'éclairage de véhicule automobile dont l'unité de distribution de la lumière produit un éclairage accentué dans la direction de circulation.
Inventor: FREIDER HETZMANN
IPC: B60Q1/00
Filed: 1994-11-03
Abstract: a) Installation d'éclairage de véhicule automobile dont l'unité de distribution de la lumière produit un éclairage accentué dans la direction de circulation, b) caractérisée en ce que l'association relative entre l'extrémité du guide de lumière (18) associée à l'unité de distribution de lumière (20, 21; 120, 121) et l'élément de lentille pour modifier la distribution de la lumière sortant du guide de lumière (18, 118) peut être modifiée dans une direction pratiquement horizontale par une installation de réglage, l'installation de réglage étant mise en œuvre par le guidage du véhicule de façon que l'éclairage assuré par l'unité de distribution de lumière (20, 21; 120, 121) est accentué dans la direction de circulation prise.
Patent FR-2727644-A1 (FR)
Inventor: MERSCH PATRICK
IPC: B25B27/28
Filed: 1994-12-01
Abstract: The tool for setting in place protection sleeves for rotary knuckle-joints is comprised of a unique cone (1) whose base may be enlarged according to the needs by means of a series of truncated rings (2, 3, 4) mounted on said cone and of which the sizes correspond to the diameter of the smallest knuckle-joint to be fitted with a protection sleeve. It applies to the industrial sector of the fabrication of equipments for workshops for repairing and maintaining motor vehicles and is particularly, but not exclusively, intended to facilitate the mouting of "bellows" protecting the transmission Hooke's joints of motor vehicles.
Patent WO-9524874-A1 (WO)
Inventor: MOUTTET ALEXANDRE
IPC: A61F2/38
Filed: 1995-03-17
Abstract: An assembly including a set of single-compartment femoral implants (1) and a set of tibial implants (2) is remarkable in that each femoral implant (1) has three bearing surfaces (1a, 1b, 1c) corresponding to three sectional planes, i.e. a front surface for engaging the distal section perpendicular to the anatomical axis of the femur seen in profile, and two surfaces arranged at an angle to one another behind said front surface for engaging the bevel and rear condyle sections derived from the distal reference section.
Patent FR-2729435-A1 (FR)
Title: Automobile starter with inertia flywheel
IPC: F02N11/08
Filed: 1995-01-16
Abstract: The engine electrical starter motor (4) can be voltage fed separately and independently of the action of the actuator (10) which engages and disengages the meshing of the pinion (7), mounted on the motor (4) shaft, with the crown wheel (8). Application of a voltage supply to the motor (4) can, when the pinion (7) is not engaged in the crown wheel (8), start rotation of a flywheel (28) fitted either directly on the shaft (18) of the motor (4) or preferably, fitted on a shaft (21) driven by the motor shaft (18) through gears (19, 20).
Patent FR-2729828-A1 (FR)
Title: Prodn. of a flour-based animal food for pigs
Inventor: DOMAIN JEAN PIERRE
IPC: A23K1/14
Filed: 1995-01-27
Abstract: Prodn. of flour-based animal foodstuff comprises mixing flour with steam. The temperature and time of mixing are set to allow the dispersion of fines by their gelatinisation, the mixture is then dried and cooled.  Also claimed is an appts. for producing the flour-based foodstuff in which the flour (2) and steam (3) are mixed (1) in a cooker. The product is then dried in a tumble drier (5) before cooling in a cooler (9).
Patent WO-9611714-A1 (WO)
Title: Composite bone cement
Inventor: DEJOU JACQUES
IPC: A61L24/00
Filed: 1995-10-17
Abstract: The present invention relates to a composite bone cement characterized in that it is comprised of a biocompatible powdery mineral filler (a) providing for the mechanical solidity of the cement; a biocompatible powdery organic filler (b) comprising the mixture of porous polymer particles providing for the penetration of fluids in the cement (b1) and biodegradable polymer particles designed to leave large diameter pores in the cement obtained in order to create osteoconductivity (b2); and a binding agent (c) consisting of an organic matrix Bis GMA and its activator.
Patent FR-2738426-A1 (FR)
Inventor: HEUBI ALEXANDRE
IPC: H03M1/66
Filed: 1995-08-29
Abstract: A device includes a converter implementing a three decision range conversion algorithm involving ternary digital values bi, with bi = 1, 0 or -1. The converter has a reference voltage source (Vr), and computing means (MC; MC-A) for establishing, during each iteration of a series of successive iterations of the algorithm, a voltage value derived from the sum of a value determined on the basis of the voltage calculated at the preceding iteration and a value which is the product of the ternary value obtained during the preceding iteration and said reference voltage. Said computing means include switched capacitors (Cr, C1, C2) connected as a unidirectional assembly and co-operating with a unique operational amplifier (11) providing the voltage value to each of said iterations. The device is particularly useful for hearing aids.
Patent FR-2723966-A1 (FR)
Title: Electrolytic plating soln. for deposition of zinc@ nickel@ alloy on steel
Inventor: NAKAKOJI HISATADA
IPC: C25D3/56
Filed: 1995-08-30
Abstract: Plating soln. for electroplating Zn-Ni alloy comprises: (i) the chlorides of zinc, nickel and potassium; (ii) polyethylene-glycol of mol.wt. 400-800 in an amt. of 0.01-1 g/l, which functions as a non-ionic surfactant; and (iii) at least one cpd. chosen from nicotinic acid-urea, thiourea-nicotinamide, thioglycollic acid and sodium thiosulphate in an amt. of 0.01-1 g/l, i.e. a cpd. having a free electron pair. The procedure for  the electroplating operation is also claimed.
Patent FR-2738367-A1 (FR)
Inventor: LE ROUX JEAN YVES
IPC: G06F9/445
Filed: 1995-09-05
Abstract: A method for downloading functionalities between a personal computer including one or more processors, a memory, an input/output unit and a communication unit, and a memory or input/output PCMCIA card having a buffer memory, a processor and an application device is described, wherein a PCMCIA interface is provided between the computer and the card. The method loads into the buffer memory, through fast access to said memory, a functionality which is directly sent to the processor of said PCMCIA card and can thus be executed thereby. A preferred application of the invention is the fast downloading of new functionalities to a volatile memory.
Patent FR-2740021-A1 (FR)
Title: Flexible and deformable structure
IPC: A43B13/14
Filed: 1995-10-18
Abstract: The structure is made from a series of rigid strips (10, 12) separated by joints (14) of an elastomer material which give it flexibility. The rigid strips are preferably of wood, but can be of any other material such as plastics, generally under 0 cm wide, and preferably 4 - 5 cm, while their thickness is under 1 cm preferably 0.5 - 0.6 cm.. The flexible joints between the rigid strips are made from an elastomer material such as rubber, between 0.2 and 0.9 cm wide, and joined to the rigid strips by adhesive. The rigid strips can be decorated with incrustations of natural, mineral or synthetic materials, e.g. wood, metal, glass, leather, stone or plastic. The structure can be used for various purposes, including the supporting surface of a chair bed, and if used as a bath or shower mat it can have a layer of polyurethane foam on the underside.
Patent FR-2740969-A1 (FR)
Inventor: HACHET ETIENNE
IPC: A61F2/16
Filed: 1995-11-13
Abstract: A unitary intraocular implant made of a flexible material and provided with a substantially circular optical portion (50) and a haptic portion consisting of two attachment elements (52, 54) that each comprise a contact portion (56) for engaging the inner wall of the eye, as well as connecting means (58). Said contact portions have the shape of an arc of a circle with substantially the same centre as the optical portion. The length of the chord (C) adjacent to each contact portion (56) is substantially the same as the diameter (D) of the optical portion. Each connecting means (58) consists of a continuous web defined by edges (60, 62) having a regular curvature, and the distance between the two points on the web that are located on a common line perpendicular to the axis of symmetry (XX') of the implant in the direction of the attachment elements is smaller than the diameter of the optical portion.
Patent WO-9623144-A1 (WO)
Title: Dispositif d'accouplement multi-disques, transmission automatique ainsi equipee et procede de realisation
Inventor: ANTONOV ROUMEN
IPC: F16D25/0638
Filed: 1996-01-18
Abstract: Le dispositif d'accouplement, tel qu'un embrayage, comprend une alternance de premiers disques (22) réalisés en acier trempé et possédant des dents (25) de couplage en rotation avec un premier organe de l'embrayage, et de seconds disques (19) ayant des dents (15) de couplage en rotation avec un second organe de l'embrayage. Les disques (19) sont réalisés en fibres de carbone noyées dans une matrice de carbone, sans armature à l'intérieur du disque. Utilisation pour améliorer la stabilité et la progressivité de fonctionnement de l'embrayage, et la longévité des disques.
Patent FR-2744864-A1 (FR)
Title: Clock frequency synchroniser for series radio terminals
Inventor: WAREMBOURG JEAN MARC
IPC: H04H20/67
Filed: 1996-02-12
Abstract: The synchroniser has input and output signals (SAr-1,SAr) which are transmitted at a lower frequency than that of  a clock signal (SH). The input signal is applied to a flip-flop (33) which is clocked by the clock signal and a counter (34) with modulus equal to the ratio of the clock to input signal frequencies which counts the pulses.  A validation processor (31) resets the flip-flop to zero when the input signal does not satisfy the validation criteria and the flip-flop operates a counter reset for each bistable output signal pulse (SNb) when the input signal satisfies set criteria. This can involve the input signal frequency being within a predetermined range and the difference in the number of zero bits and unitary bits not exceeding a given small number.
Patent FR-2747165-A1 (FR)
Title: Support antivibratoire hydraulique et sous-ensemble de vehicule automobile comportant un tel support
Inventor: REH DENIS
IPC: F16F13/18
Filed: 1996-04-04
Abstract: Il s'agit d'un support antivibratoire hydraulique comprenant un corps en élastomère (5) annulaire qui entoure un axe centrale (x) et qui relie un premier organe de support (3) à une plaque de support (4), tous deux également annulaires. Le corps en élastomère présente deux cavités annulaires concentriques qui sont fermées par la plaque de support, savoir d'une part une chambre de travail (19) et d'autre part une chambre de compensation (20) délimitée radialement vers l'extérieur par une mince paroi latérale (21) du corps en élastomère, ces deux chambres étant remplies de liquide et étant reliées entre elles par un passage étranglé qui est délimité en partie par un profilé (25) à section en U disposé dans l'une des deux chambres.
Patent FR-2751685-A1 (FR)
Title: Frame for scraping bridge construction
Inventor: HAMY BERNARD
IPC: E01D21/00
Filed: 1996-07-24
Abstract: The mobile frame (1) has two lateral sides (9) which are spaced transversely and each have a support beam (14) to support the load (6), and two fine vertical adjustment actuators (15) mounted on the beam at its ends and actuated to adjust the respective ends. There are two intermediate supports (23) of adjustable height and interposable under the two actuators to be adjustable in height for rough vertical adjustment of the beam. Two rollers (10) are longitudinally spaced and support the two actuators and the intermediate supports. Two traverses and two longerons (20) form an upper frame connecting the four vertical actuators.
Patent FR-2753173-A1 (FR)
Title: Boite deployable pour patisseries et gateaux, fabriques dans un flan decoupe en une seule piece
IPC: B65D5/462
Filed: 1996-09-11
Abstract: Boîte déployable dont le fond (1) est en forme de quadrilatère, et ses côtés se poursuivent par deux volets principaux (2, 3) et deux volets auxiliaires (4, 5), associés respectivement à deux côtés opposés (6, 7 et 8, 9) par une ligne de pliage, les volets (2, 3, 4, 5) sont sans pliage et leur largeur augmente à partir du côté (6, 7, 8, 9) du fond (1), leur bord (21, 31, 41, 51) ayant une forme convexe, pour diminuer de nouveau vers l'extrémité (42), les volets principaux (2, 3) se poursuivent par une languette de blocage et de préhension (10, 11); les volets auxiliaires (4, 5) se recourbent contre les bords des volets principaux (4, 5) en prenant appui contre ceux-ci.
Patent FR-2755562-A1 (FR)
Inventor: CASTET JEAN PHILIPPE
IPC: H04N1/333
Filed: 1996-11-06
Abstract: The fax machine designed to be connected to a telephone network (10) comprises means (1) for transmitting and receiving faxes, means for adjusting (2) the value of one transmission and reception parameter for adapting it to the network and corresponding fax machines, means (3) for monitoring the telephone connection in order to control the adjusting means (2), the adjusting means (2) comprising a memory (25) for storing at least a series of past and adapted values of said parameter, constituting a range of values, means (26) for reading the memory (25) and extracting therefrom a value of the range to be applied in the adjusting means output (2).
Patent WO-9726774-A1 (WO)
Title: Appareils de prise de son et appareils de prise de son et de restitution de son
Inventor: ZURCHER FREDERIC
IPC: H04R27/00
Filed: 1997-01-15
Abstract: L'appareil comprend un support (5), un dispositif de réception de sons dont la longueur d'onde appartient à une gamme prédéterminée, et des moyens d'immobilisation du dispositif par rapport au support (5). Les moyens d'immobilisation sont constitués en matière absorbeuse de vibrations dont la longueur d'onde appartient à une gamme comprenant au moins la gamme prédéterminée.