baber/WOPTO huggingface dataset:
Patent FR-2734138-A1 (FR)
Title: Partition for temporary demonstration made from panels to which objects can be hooked
IPC: A47F5/13
Filed: 1996-03-29
Abstract: The partition is made from panels (1) which are joined together and are each made from two parallel sheets (2,3). These are each made in a lattice and are held apart by removable cross bars (4) which are fixed to one sheet. A sheet of thin material (5) is put between the sheets or covers one or both of their outer surfaces. The sheets can be held apart by hooks on bars or on the ends of rectangular plates.
Patent FR-2751154-A1 (FR)
Title: Systeme de diversification d'informations dans un reseau de distribution de produits ou de services
Inventor: BRAHAMI LIONEL
IPC: G06F21/00
Filed: 1996-07-15
Abstract: Système de diversification d'informations transmises par un réseau vers des appareils délivrant des produits ou des services. Selon l'invention, le réseau comprend une pluralité de plates-formes (PFk) aptes, chacune, à élaborer des messages (MSk) comportant une donnée (DDk) de diversification des informations (INFk) à transmettre, fournie par un générateur (GENk) de données de diversification, les appareils (APPj) comprennent, chacun, un module (MODj) de contrôle d'accès. Application aux systèmes de transactions électroniques sécurisées, tels que les systèmes de paiement, les réseaux de téléphonie mobile, les réseaux informatiques, les systèmes de télévision à péage.
Patent FR-2753003-A1 (FR)
Inventor: SONTAG YVES
IPC: G02B23/12
Filed: 1996-09-03
Abstract: The invention concerns fast power supply for an image intensifying tube such as those used in night vision devices in particular for aircraft pilots or combat soldiers. An image intensifying tube comprises an amplifying wafer with micro-channels located between a photocathode and an output screen. The tube power supply feeds a reference voltage to a first terminal (23) of the wafer, a variable voltage to a second terminal (22) of this wafer, a variable photocathode voltage and an output screen voltage. The output screen illumination is measured by its screen current. Beyond a certain screen current value and for maintaining a constant output illumination precluding glare, the voltage at the wafer second terminal (22) is controlled by the screen current variations and its divergence with the photocathode voltage is fixed. The voltage control circuit at the wafer second terminal (22) comprises a high voltage amplifier (13) with transistors (T1 to T3, Q1 to Q3) having a low consumption in neutral position and a very fast control for reducing or increasing the voltage according to the screen current variations.
Patent FR-2753020-A1 (FR)
Title: Phase controller for electrical signal
Inventor: PONTOIS JACQUES
IPC: H03H11/20
Filed: 1996-09-05
Abstract: The controller comprises a power distributor (1) with n output channels, n being an integer greater than 2. This receives on its input the signal to be phase-shifted and produces n output signals which are connected to n circuits (2,3,4). Each circuit comprises phaser shifters (5,6,7) which provide a phase shift of 2pi/n on the respective output signals from the distributor. A number of multipliers (8-10) provide multiplication coefficients (K+,Ko,K-) which can be modified by a control device (12) in order to vary the corresponding amplitudes of the n signals. The resulting signals are applied to a summing circuit (13) which combines the signals and produces an output. The output is therefore phase shifted by a controlled amount determined by the control signals applied to the multipliers.
Patent FR-2753366-A1 (FR)
Title: Mucosa-bone implant pin
IPC: A61C8/00
Filed: 1996-09-13
Abstract: The pin has a trans-mucosa head (2) and an intra-osseous shank (3). It has a membrane (1) fixed between the head and shank of the implant. The head of the implant can have a recess (7) for accessories. The membrane can have physical properties allowing cellular sealing which allows response to guided tissue regeneration. The membrane can be bio-absorbable and can have one or more thicknesses. The membrane can have shaped reinforcements. The membrane can incorporate timed released antibiotics. The membrane can be fixed to the implant mechanically by interlocking.
Patent FR-2741981-A1 (FR)
Title: Appareil de tri de pieces de monnaie du type a disque
Inventor: GEIB JOSEPH J
IPC: G07D3/12
Filed: 1996-12-04
Abstract: L'invention concerne un appareil de tri de pièces. Elle se rapporte à un appareil qui comprend un disque rotatif ayant une surface supérieure élastique, et une tête fixe (12) de tri ayant une surface inférieure parallèle à la surface supérieure élastique du disque et à faible distance de celle-ci; la surface inférieure de la tête de tri (12) forme plusieurs canaux (20-25) de sortie destinés à guider des pièces de diamètres différents vers des postes différents de sortie à la périphérie de la tête de tri (12), chaque canal (20-25) de sortie ayant deux parois latérales entre lesquelles sont guidées les pièces de monnaie, et ayant,des surfaces placées entre les deux parois latérales et perpendiculaires de façon générale aux deux parois latérales. Application au tri des pièces de monnaie.
Patent FR-2756659-A1 (FR)
Title: Cold fusion explosive for impact detonated projectile
IPC: G21J1/00
Filed: 1996-12-02
Abstract: In a light element atomic fusion explosive for an impact detonated projectile charge, the crystal bonding energy of the ions of the fusible atoms is less than their kinetic energy liberated on impact for causing fusion reaction. Preferably, the explosive is formed from a hydrogen and lithium isotope-filled ceramic of lacunar framework type crystal structure, isomorphic with coloured lacunar minerals. Also claimed is a process for filling the explosive with fusible elements, involving formation of a homogeneous solution of the constituents in a precursor, chemical crystalline synthesis of the explosive by solvent removal at moderate temperature and preferably a final excess filling phase of electrolysis, ion bombardment or neutron irradiation under gas pressure of the fusible elements.
Patent FR-2758312-A1 (FR)
Inventor: GUILLIN FRANCOIS
IPC: B65D5/32
Filed: 1997-01-14
Abstract: The invention concerns a packaging box comprising a closed crown (1) provided with at least two opposite transverse windows (4), a base (3) and a lid (2) for closing said crown (1). The invention is characterised in that a) the lid (2) comprises a piece provided with a boss (5) for co-operating with the top opening of the crown (1) by fitting therein, and comprising at least two opposite side flaps (6) each provided with a boss (7) for co-operating with a window (4) of the crown (1) by fitting therein, and b) the base (3) comprises a piece provided with a boss (8) for co-operating with the lower opening of the crown (1) by fitting therein and two opposite projections or tabs (9) each provided with locking means (10) co-operating with complementary locking means (11) of one of the flaps (6) of the lid (2). The invention is applicable to the packaging of food products.
Patent FR-2759512-A1 (FR)
Title: Remote surveillance method for parasitic currents on metal installation
Inventor: VERNET JEAN MARC
IPC: H04B13/00
Filed: 1997-02-11
Abstract: The procedure involves providing for the leakage of parasitic currents under automatic remote surveillance, operating on a metallic structure (29) which is subject to the influence of parasitic currents (1v).  The metallic structure itself (29) is used as the support for the transmission of information with respect at least one current drainage transmitter (33).  The leakage transmitter is placed in series or parallel with the leakage station (37,38) and is associated with a receiver (21) connected further away from the same structure.  It is possible to vary the apparent resistance of one leakage station (33) only, or two parts (33,37; or 33,38) in order to vary the biasing voltage applied to the structure, and transmit information along the structure.
Patent WO-9825864-A1 (WO)
Inventor: BEYRLE ANDRE
IPC: C03C8/02
Filed: 1997-12-02
Abstract: La présente invention concerne une composition d'émail plus facilement recyclable comprenant au moins une fritte de verre et comprenant, comme pigment(s), au moins un ou des composés du manganèse, cette composition présentant en outre une température de fusion inférieure à 750 °C. L'invention concerne également un procédé d'émaillage utilisant cette composition ainsi que les produits émaillés obtenus.
Patent FR-2761702-A1 (FR)
Title: Washing coloured fabrics
Inventor: DUBREUX BERNARD JACQUES GEORGE
IPC: D06L1/12
Filed: 1997-04-08
Abstract: To wash fabrics in a water bath, lignocellulose substances are added to the bath water in addition to the normal detergents, but are kept out of contact with the fabrics.
Patent FR-2762095-A1 (FR)
Title: Hand held blood group analyser
Inventor: SALZMANN JEAN LOUP
IPC: G01N33/80
Filed: 1997-04-15
Abstract: A hand held device (1) is used to carry out a biological or chemical test between a biological liquid sample and a chemical reagent. The sample is delivered from an inlet port (3) to a chamber (5), then drawn to the reaction chamber (10) by a change in pressure.  The entire device is contained within a sealed casing (1).  A device with two parallel reception and reaction chambers may be used to compare visually the reaction results of two samples of blood, to determine if they are compatible for transfusions.
Patent FR-2762224-A1 (FR)
Title: Conical structure for ball game with internal tubes
Inventor: GARCIA MICHEL
IPC: A63B71/00
Filed: 1997-04-16
Abstract: The pitch has a conical structure (2), like a hill, which is tall enough to allow a player to climb it. The hill has an internal tube (4,6) with an opening (8) at the top. Two other openings (10,12) are near the base of the structure and are opposite each other.   The ball is placed into the top opening and emerges through one of the lower openings. The structure is surrounded by an enclosure (14) that forms a ditch that is filled with water or sand (16).
Patent FR-2764367-A1 (FR)
Inventor: RAYNAUD GILBERT
IPC: F27B15/00
Filed: 1997-06-05
Abstract: The invention concerns an installation for quick thermal treatment of suspended powder substances, in particular for flash calcining of mineral substances. Said installation comprises modules (M1, M2, M3) advantageously arranged in mobile units including means supplying powder substances, a combustion chamber (21) wherein the substances are introduced suspended in a hot air flux and a cooling assembly (M3) where the calcined substances are recuperated to pre-heat the combustion air. The substances are pneumatically transported in the heated air downstream of the supplying means, via a pre-heating device (17) up to the combustion chamber (21).
Patent FR-2751695-A1 (FR)
Title: Moteur a combustion interne sans circuit d'huile de graissage
Inventor: GASTHUBER HERBERT
IPC: F02F3/10
Filed: 1997-07-23
Abstract: Un moteur thermique dépourvu de circuit d'huile de graissage possède au moins un système à surfaces en contact animées d'un mouvement relatif sous la forme d'un tribosystème piston/chemise, ainsi que, éventuellement, des tribosystèmes supplémentaires. Le tribosystème formé par l'ensemble piston/chemise (1) comporte un ou plusieurs paliers à roulement (4) pour le montage mobile du piston (5) dans la chemise coordonnée (6). Avec un tel moteur, on obtient un guidage sûr et de longues durées de vie du piston dans la chemise, on réduit en même temps les émissions de particules de lubrifiant dans le gaz d'échappement et on évite le rejet de résidus d'huile dans l'environnement. Utilisable par exemple comme moteur à combustion interne dans des véhicules automobiles.
Patent FR-2770045-A1 (FR)
Title: Rapid assembly modular-framed electronics and wiring cabinet
Inventor: CEDRONE VALERIE
IPC: H02B1/01
Filed: 1997-10-16
Abstract: The edges of each face of the cabinet comprise square-section tubes (2,3,4), into the hollow ends of which are plugged stubs projecting orthogonally from solid corner-pieces (1). Retaining screws are driven through the tube sides into the stubs. Lockable side panels (5,6), one of which is opt. hinged (7), are fitted on each face and levelling-feet (9) are screwed to each bottom corner-piece. The height may be doubled, when in service, without disturbing existing installed equipment or wiring, by removing the top plate and erecting on the top corner-pieces 4 edge-tubes supporting a top frame of similar construction, afterwards reusing the top and fitting panels to the four added faces. Components are of aluminium or steel - opt., wood.
Patent FR-2769995-A1 (FR)
Title: Spectacle frame
Inventor: NAPOLETANO WILLIAM
IPC: G02C3/00
Filed: 1997-10-21
Abstract: The frame has hair clips (3) on its side pieces (2), e.g. in the form of lengthwise flexible tongues with projecting tips (8) to grip the hair when the spectacles are pushed up on top of the wearer's head. The clips are curved in shape with their concave sides facing the frame side-pieces, to which they are attached by their ends nearest the spectacle hinges. In a variant of the design the clips are made with toothed edges and fit over the top of the side pieces, to which they are attached by fastening bands.
Patent FR-2770231-A1 (FR)
Title: Apparatus for growing crystals
Inventor: PARAYRE CLAUDE
IPC: C30B7/00
Filed: 1997-10-24
Abstract: Apparatus for growing crystals in a medium lifted on films of gas has a sealed vessel and feeds or at least two diffusers for simultaneous delivery of the media for lifting on the films of gas.  The apparatus has observation, control and/or manipulation systems for lifted media.  The diffusers can be positioned within the vessel to keep the media permanently in a lifted state for observation, manipulation and/or control. The diffusers are displaced alternately and linearly displacement along a single axis or two orthogonal axes, or on a circular displacement path.  The displacement is effected through a rotating drum which holds the diffusers, or a plate where they are held on a matrix.  Or the diffusers can be in a row on a strip, which is moved as required. The lifting gas feed has a single gas feed chamber, for the diffuser array, and a gas feed channel. The drive is a shaft operated by a motor.  The shaft is hollow and also acts as a gas channel with an adapter as a rotating or sliding joint to feed the gas into the shaft. The observation system consists of at least one lateral porthole. The manipulation is through the diagnostic system in situ and a remote manipulator. The media for lifting are fluid or gelled masses, solutions or droplets. The material for crystallizing are organic or mineral, organic and/or biological macro mols., or proteins. The apparatus has 2-12 diffusers.
Patent FR-2770101-A1 (FR)
Title: Spiral shape for key holder or jewelry
Inventor: POULOUIN ARMAND
IPC: A44B15/00
Filed: 1997-10-24
Abstract: The support (11) for a ball (3) is made from a rod (1) which is curved to form a spiral (2) that is a spring. The spiral is shaped before the ball is inserted and when the ball is inserted the spiral expands and its elasticity holds the ball. The ratio between the maximum dimension of the rod divided by its minimum dimension is less than five, or the rod can be circular. When the ball is in the spiral there are more than one complete turn between the points of contact with the ball.
Patent FR-2770177-A1 (FR)
Title: Manometer for monitoring vehicle tyre pressures
Inventor: DANIAULT ALAIN
IPC: G01L19/10
Filed: 1997-10-27
Abstract: A manometer mounted  at the centre of a vehicle wheel and coaxial with the axle, having a coaxial circular disk with colour sectors that can be observed through a minute opening to indicate the tyre pressure.
Patent FR-2770917-A1 (FR)
Title: Control system for a vehicles operational computer.
Inventor: LOUBEYRE YVES
IPC: G06F1/24
Filed: 1997-11-07
Abstract: The vehicle control system is of the type which has a microprocessor (1) associated with a data memory (5) and means (3,4) for data input and output. The system has a timer (9), for reinitializing the microprocessor and the input/output means (3,4). The timer (9) receives a rearming signal, emitted periodically by the microprocessor (1), when the latter is operating normally, so as to cause an automatic re-initialization of the microprocessor and the input/output means (3,4). In the event of a microprocessor fault the rearming signal is not emitted by the microprocessor.   The timing system, which is resistance/capacitive,  includes a watch dog module (10) associated with an RC timing circuit (11) connected as input for the rearming output signal of the microprocessor (1) and as output for an re-initialisation of the microprocessor (1) and the input/output means (3,4).
Patent FR-2770390-A1 (FR)
Inventor: GAGNADRE CLAUDE
IPC: A61B5/0225
Filed: 1997-11-03
Abstract: The invention concerns a device and a method for determining physiological data, using: at least one sensor placed in contact with a subject's skin, reacting in particular to variations in the subject's instantaneous blood pressure, and delivering a signal (151) representing said instantaneous blood pressure; and means (19) for processing and analysing said signal representing the instantaneous blood pressure, delivering at least a physiological information (192); said sensor comprising at least an optical fibre portion (11) subjected to deformations based in particular on said variations in the instantaneous blood pressure, a source of light (14) being disposed at one first end (111) of said optical fibre portion (11), and a photodiode (15) being disposed at the second end (112) of said optical fibre portion (11), and powering both said processing and analysing means (19).
Patent WO-9934945-A1 (WO)
Title: Method and installation for low pressure die casting in a mould with ceramic casting die
Inventor: COMARTEAU JEAN-LOUIS
IPC: B22D18/04
Filed: 1998-12-29
Abstract: In a case (1) is arranged a ceramic casting die (21) defining a casting zone (22), surrounded by a sand mass (23) without binder. The casting zone is connected to a metal liquid source (4) below wherein are successively applied a pressure (P1) bringing the metal to the threshold of the casting zone (22), a pressure (P2) slightly higher than what is required to fill said zone, then an outright excess pressure (P3); finally the pressure is brought back to the first value (P1). When the casting zone is filled, the space containing the sand mass (23) is depressurized to prevent deformation of the casting die (21) caused by the excess pressure (P3), at least until a metal crust is formed on the casting die, and at most until the excess pressure start to decrease in the liquid metal source (4).
Patent FR-2776525-A1 (FR)
Title: Manually positioned security screen
Inventor: GIROD ROUX ROLAND
IPC: A62B1/22
Filed: 1998-03-31
Abstract: The security screen (20) is hooked to a cable (10) mounted on posts (14) spaced at regular intervals defining the area to be protected. A controlled (38) lifting winch (40) fixed to the cable is attached to the top of each post. A tensioning device is provided for the cable.
Patent FR-2777361-A1 (FR)
Inventor: BIGNOLLES LAURENT
IPC: G02F1/13363
Filed: 1998-04-14
Abstract: The invention concerns a display device with a liquid crystal cell comprising a helical nematic liquid crystal layer set between two polarizers and comprising, between the liquid crystal layer and each of the polarizers, a structure compensating the cell contrast variations according to the observation angle which presents in the cell plane an orientation. The directions of flow (P26, P28) of the polarizers are spaced at an angle of 90 + A degrees where A is non null and the orientations (F21, F23) of the two compensating structures are spaced at an angle of 90 + B degrees where B is non null. The invention is applicable to liquid crystal  screens in particular for avionics.
Patent FR-2769865-A1 (FR)
Title: Protective support for helical spring clamp for vehicle axle springs
Inventor: KLANN HORST
IPC: B25B27/30
Filed: 1998-04-29
Abstract: The spring clamp consists of two coaxially facing gripper elements in the form of spring plates or holder claws movable over each other by a tension element for tightening the helical springs. The protective support (1) is replaceably fixed to the gripper element (2). Part of the protective support at least covers the coating surface of the gripper element. The protective support is made of rubbery, elastically dimensionally stable material. It is fixed to the gripper element by at least one detachable screw connection (15,16,17,23) consisting of a threaded pin fitting through a hole (20,21,22) in the gripper element and screwed at the back by a threaded nut (23).
Patent FR-2779043-A1 (FR)
Title: Adjustable support stand for sheet music
Inventor: CORITON MARTIN
IPC: A47B19/00
Filed: 1998-05-28
Abstract: The support consists of a central rod (2) on which the guide (1) slides. Telescopic arms (3,3') pivot on the guide (1) and locate in holes (7) in the flexible support strip (5). The base supports are articulated around the lower guide. On closing the assembly moves together and bends the strip about its connection with the rod (2) to form a compact shape for storage.
Patent FR-2765295-A1 (FR)
Title: Tensioning mechanism with pulley on swing arm
Inventor: BRANDENSTEIN MANFRED
IPC: F16H7/12
Filed: 1998-06-24
Abstract: The mechanism has a pulley on a swing arm (3), and a screw (2) whose head (1) forms a damping bearing and positioning arm in axial and radial directions. A body (7), which supports the arm, can have a cylindrical recess (9) in which the larger-diameter screw head (1) is accommodated, a pot-shaped layer (10) of friction material being fitted between them.The screw can have a neck (15) of larger diameter than its shank (14), and which joins onto the head. The screw can be driven home until the neck encounters the arm, leaving a space between the arm and the radial face of the screw head to accommodate the friction material with no free movement
Patent FR-2781131-A1 (FR)
Title: Ergonomic nail clippers
Inventor: SCHWARTZ LAURENT
IPC: A45D29/02
Filed: 1998-07-16
Abstract: The nail clippers (1) comprise two oblong strips (2a,2b) fixed to each other at one of their ends by a rivet (3). A lever (4), placed at their other ends on a spindle (5), brings resiliently into contact cutting edges (6a,6b) which are located at the end of a principal side (8a,8b) of the strips.
Patent FR-2781447-A1 (FR)
Title: Conveyor for replacing and exchanging automobile into identical containers on loading line has rotary deck movable between loading and unloading lines
IPC: B62D65/18
Filed: 1998-07-21
Abstract: The chassis (10) of a rotating deck (5) carrying containers (A,B) is first moved in a direction which moves the deck edge from the loading line (1) into a side lane (8). The deck is then rotated to reverse the order of the containers and then brought to the loading line edge. In this way containers can be loaded/unloaded with an automobile (2).