baber/WOPTO huggingface dataset:
Patent FR-2668093-A1 (FR)
Inventor: GERMAIN CANARD
IPC: B28B7/34
Filed: 1990-10-23
Abstract: The invention relates to moulds for forming ceramic objects by pressing, comprising two portions, one male (7) and the other female (12), which are characterised in that at least one of the faces (13) of one (12) at least of the portions is disconnected from the other faces. The invention also relates to the process for manufacturing the said moulds by interposition of a screen at the boundary of the faces (13) to be disconnected, casting a first filling composition (12), withdrawing the screen, treating the liberated surface (13) by a demoulding agent and casting a second filling composition (14). The moulds have an exceptionally long life, which is at least twice that of pressing moulds of the prior art.
Patent FR-2668548-A1 (FR)
Title: Generateur-recepteur hydraulique pour la transmission de puissance.
Inventor: JEAN MALFIT
IPC: F04C15/00
Filed: 1990-10-24
Abstract: Les flasques (21, 22) sont surmoulées sur un insert (207) à bon coefficient de frottement dont la face externe affleure la face intérieure de chaque flasque et qui comporte deux parties circulaires reliées par une jonction bi-concave (211), ledit insert comportant des gorges 210 dans chacune desquelles la matière plastique constituant les flasques pénètre pour former un cordon dans lequel est ménagé chaque alvéole (100).
Patent FR-2674181-A1 (FR)
Title: Device making it possible to deliver, under pressure, a mixture of at least two fluid components reacting with each other
Inventor: ALAIN FELTEN
IPC: B29B7/40
Filed: 1991-03-19
Abstract: Device making it possible to produce a moulded article, constituted by a casting head (1) making it possible to deliver, under pressure, a mixture of the fluid components which are supplied either simultaneously or separately to the head, the casting being obtained under the action of an extruder screw (2) driven by a fixed- or variable-speed motor (3); the said casting head (1) is designed so as to form two chambers (6, 7), one (6) close to the outlet nozzle (8) in which the fluid mixture is subjected to stirring or turbulence, inverted with respect to the flow caused by the casting screw (2); the inflow (supply) of the constituents (fluids and solids) takes place in the zone of turbulence (7).
Patent FR-2663551-A1 (FR)
Title: Piece d'insertion pour un ski.
Inventor: FRANZ SCHERUBL
IPC: A63C5/12
Filed: 1991-05-10
Abstract: L'invention concerne une pièce d'insertion (9) pour un ski (1), qui est doté d'une semelle supérieure et d'une semelle inférieure constituées notamment de plusieurs couches, ainsi que d'un élément central (4) disposé entre ces semelles. Les couches de la semelle supérieure et de la semelle inférieure sont assemblées entre elles et avec l'élément central (4) par une couche de colle. La pièce d'insertion (9) présente des parties de nervure (14, 15) d'une nervure d'écartement (13) qui s'étendent transversalement et qui sont disposées à distance (19, 20) entre elles dans le sens longitudinal de la pièce. Dans le sens longitudinal de la pièce d'insertion (9), les parties de nervure (14, 15) sont reliées par des nervures de liaison (18) constituant une partie de la nervure d'écartement (13), ou par un organe d'écartement (21) d'épaisseur (27) inférieure à celle de la nervure d'écartement (13).
Patent FR-2677647-A1 (FR)
Inventor: MICHEL WIERZBICKI
IPC: A61K31/235
Filed: 1991-06-14
Abstract: New ethanolamine benzoate compounds, which can be used as medicaments and which correspond to the formula: in which R is as defined in the description, in the racemic and enantiomeric forms. These new compounds and their physiologically tolerable salts can be used in therapeutics.
Patent FR-2679471-A1 (FR)
Title: Process for the production of a cellular metal structure and cellular metal structure thus obtained
Inventor: DANIEL JACQUET
IPC: B21D47/00
Filed: 1991-07-23
Abstract: Process for the production of cellular metal structures which consists: - in bringing the metal elements in the form of strips (2) of a defined width, from a place of storage to a place of conversion; - in subjecting the said strips (2) to a periodic polygonal shaping operation by means of a hydraulic or pneumatic press; - and in joining two successive strips (11, 12) thus shaped at their parallel and adjacent sides (7, 8) by means of a boss. The invention also relates to the structure obtained by this process.
Patent FR-2685847-A1 (FR)
Title: Apparatus for disinfecting a telephone handset
Inventor: MILOUD CHOURAQUI
IPC: H04R1/12
Filed: 1991-12-27
Abstract: The present invention relates to a self-contained system for cleaning and disinfecting parts of telephone handsets in contact with the face of the users. This system is in the form of a housing containing a cartridge of active bacteriological fluid. Placing the contacting microphone part and/or the earpiece part gives rise, via a mechanical action, to the cleaning, in a few seconds, and the drying of the handset. The intrinsic properties of the active product allow self-cleaning of the functional elements of the apparatus. The system described below comprises: - a hollow box (1) incorporating the functional mechanism and allowing the assembly to be fixed onto a support, - two soft porous pads (2) providing the contact with the telephone handset - two mechanisms comprising a stop-limited stud (6), a return spring (4) and a worm screw system (3) causing the porous pads (2) to rotate - one or two cartridges (5) of a bacteriological product soaking the porous pads (2).
Patent FR-2686479-A1 (FR)
Title: Lame de labour et engin de labour comportant au moins une telle lame.
Inventor: JEAN-CHARLES JAVERLHAC
IPC: A01B15/02
Filed: 1992-01-24
Abstract: L'invention est relative à une lame de labour. Elle comporte un coutre vertical (1) sensiblement plan, muni à sa partie inférieure d'un élément (3) réalisé en tôle pliée qui comprend une partie centrale verticale (4) destinée à être assujettie à la partie inférieure du coutre (1), cette partie centrale (4) étant prolongée de chaque côté par une partie (5, 6) repliée en aile de manière former un dièdre ouvert vers le bas, ces deux parties (5, 6) étant destinées à déplacer la terre pour réaliser le labour. L'invention est également relative à un engin de labour comportant au moins une telle lame.
Patent FR-2675283-A1 (FR)
Title: Probability estimation table reading device
Inventor: RYO FUKUI
IPC: H04N7/26
Filed: 1992-04-09
Abstract: The invention relates to image data compression techniques. A probability estimation table reading device comprises a memory segment (1) which is intended to record a probability estimation table, and a control segment (2) which is intended to read out various data values for a current address value in the recorded table, so as to be able to generate succeeding address values needed by an arithmetic encoder (3) to perform data compression by arithmetic encoding. To reduce the necessary memory capacity, the values recorded in the memory segment have been replaced by a difference between a current address value and an appropriate succeeding address value. Application to the transmission of video information.
Patent FR-2689943-A1 (FR)
Inventor: LUDGER SIMOND
IPC: F16B7/04
Filed: 1992-04-14
Abstract: A locking device for mutually locking two adjacent sections of a telescoping tubular assembly. An axial extension (7) on one of the tubular sections (2) supports an expandable ring (10) received in the other tubular section (1). A nut (17) is non-rotatably slidable in the ring (10) and screwed onto a threaded portion of the axial extension (7). The ring (10) is itself non-rotatable relative to the first tubular section (1). Relative rotation between the tubular sections (1, 2) moves the nut (17) towards the second tubular section (2) and causes the ring (10) to be expanded by tapered portions (15, 16). The ring is deformed in several places to spread the frictional load.
Patent FR-2692224-A1 (FR)
Title: Procédé de fermeture étanche d'un récipient non métallique avec un couvercle non métallique pelable et réutilisable.
Inventor: JEAN REA
IPC: B29C65/08
Filed: 1992-06-16
Abstract: Le procédé de fermeture d'un récipient non métallique avec un couvercle non métallique, dans lequel on forme une surface de scellage étanche en comprimant, entre deux mors dont au moins un est muni d'un moyen de scellage, est caractérisé en ce que le moyen de scellage est un générateur d'ultrasons, et en ce qu'on contrôle l'énergie dissipée sur la surface de scellage par apport d'une quantité d'énergie prédéterminée, de manière à obtenir un couvercle, pelable avec un effort d'ouverture reproductible et prédéterminé, et réutilisable.
Patent FR-2692534-A1 (FR)
Inventor: HENRI MARTINEZ
IPC: B60R25/00
Filed: 1992-06-19
Abstract: A theft-protection device for locking the hand brake of a vehicle. The device comprises a sleeve (16, 26) secured to the hand brake and receiving the end of the hand brake which has the release button (34), and a key-operated push barrel (10) comprising a locking member (22) which prevents actuation of the release button (34) when the barrel (10) is operated by the key. The device forms a self-contained assembly separate from the hand brake, and can be fitted to any existing hand brake. The sleeve has one end (16) containing the barrel and is secured to the hand brake via a joining means such as an adhesive combined with turned screws at its other end (26), enabling the device to be fitted easily and without specialist help.
Patent FR-2680410-A1 (FR)
Title: Electric radiator
Inventor: TUULIKKI KOPONEN LAILA
IPC: F24H3/00
Filed: 1992-08-07
Abstract: Electric radiator with automatic circulation by a thermal effect of the ambient air which is heated by means of electrical resistors (7) placed within (6) the radiator. The radiator is made up of three or four bodywork elements (1) at the corners of which vertical beads (hems) (2) define frames for air slits (3) through which the ambient air penetrates into the radiator where the vertical separating wall (4) sends part of the air through the air slits (5) between metal plates (9) to right within (6) the radiator and part to a duct (8) between the bodywork element (1) and the metal plates (9), open at its upper and lower ends for the vertical flow of the air to outside around the core (6) when the electric resistors (7) are in operation.
Patent FR-2683520-A1 (FR)
Title: Particles in platelet form of compounds of AlB2 and W2B5 type and their development
Inventor: RAINER TELLE
IPC: C30B9/00
Filed: 1992-11-05
Abstract: Crystalline particles in the form of platelets produced from compounds of AlB2 and W2B5 type, with a ratio between the thickness and the diameter of 1:3 to 1:3000. They can be produced from their elements. They can be used as reinforcements incorporated in metal and ceramic matrices.
Patent FR-2708830-A1 (FR)
Title: Anti-vandal protection
Inventor: THIERRY BERGER
IPC: B05B15/16
Filed: 1992-11-05
Abstract: Protection device for automatic sprinklers characterised by a body (1) in which the nozzle (2) is inserted and which has at its foot anchoring tabs (3) and also one or more orifices (4) for water which has infiltrated to flow out. At the top of the protection body is a cover (5) for protecting the head of the nozzle.
Patent FR-2698338-A1 (FR)
Title: Crimping equipment for metal can tops - uses setting helices with synchronised rotation and varying spiral depth which includes induction flat for body and can end assembly
Inventor: MARIE GUILLOUX DOMINIQUE PAUL
IPC: B21D51/32
Filed: 1992-11-23
Abstract: The equipment uses either one or several crimping helices. Each helix (14) has a spiral form. The depth of the spiral varies to realise the various stages of crimping of the can lids. At the entrance to the spiral form an induction flat (3) allows the assembly of can body and can lid (2) to be introduced into the helix. The helices are driven in rotation by a motor with a synchronised movement between each one. This arrangement ensures the operation of the driving helices through friction. This eliminates the need for an intermediate pressure plate or setting mandrel. USE/ADVANTAGE - Esp. for assembling metal can ends to food, drink or aerosol containers. Gives a simple construction with ease of adjustment.
Patent FR-2700255-A1 (FR)
Title: Elastic support for slat of mattress base
Inventor: JEAN-MARIE DUVIVIER
IPC: A47C23/06
Filed: 1993-01-11
Abstract: The slat (40) of the mattress base is held on the bar (12) of the bed frame (14) by an elastic support (10). The cross-section of this is in the shape of a question mark and its leg (18) is fixed to the bar by a screw (28). Its head has a blind hole (38) in which the end of the slat is held.The leg has vertical ribs (34) to stiffen it and it has a shoulder (22) which rests on the upper surface (24) of the bar. The screw engages in a groove (16) in the bar and its position is adjustable.
Patent FR-2700675-A1 (FR)
Title: School satchel including at least one inflatable back element
Inventor: DOMINIQUE LE BEL
IPC: A45F3/04
Filed: 1993-01-27
Abstract: School satchel (1) defining a container (7) capable of receiving the pupil's effects via an upper open part and including means for carrying on the pupil's back which consist of straps or shoulder straps (11, 12) arranged on either side of the rear face (3) of the said satchel (1) so as to make it possible for the user to pass his/her arms under the straps (11, 12), characterised in that it includes at least one inflatable zone (13) interposed between a part of the body of the user and a corresponding part of the satchel in order to constitute a shock-absorbing element when carried on the back.
Patent FR-2703454-A1 (FR)
Title: Oil level indicator device for an internal-combustion engine
Inventor: FRANCOIS PEROL
IPC: G01F23/04
Filed: 1993-03-30
Abstract: Oil level indicator device for an internal-combustion engine, of the type comprising a dipstick (21) comprising a graduated strip (27) and a positioning end-piece (28) forming a plug interacting with a tubular sleeve (6) arranged through the engine unit (2) so as to immerse the lower end of the strip (27) in the oil (5) contained in the lower housing (sump) (4), characterised in that the said strip (27) abuts against the bottom wall of the said lower housing (4) when the dipstick is positioned inside the sleeve (6), with the end-piece (28) bearing against the upper end of the sleeve (6).
Patent FR-2705327-A1 (FR)
Title: Device enabling a guide carriage travelling on a conveyor or on a circuit of conveyors to negotiate the concave and convex portions of the said conveyors
Inventor: CLAUDE SAUVESTRE
IPC: B65G17/00
Filed: 1993-05-17
Abstract: The device (7) is a flexible and deformable membrane which can be fitted on existing carriages (1), which are entrained by the belt (2) of a conveyor by way of a means (5) along a closed trajectory by means of positive guiding, in order to enable the said carriages to negotiate the convex inflections of the drums (8) of the said conveyor without becoming detached from the belt. The device according to the invention is intended specifically for installations comprising at least one belt conveyor entraining and guiding one or more carriages by way of a means specific to each carriage.
Patent FR-2705297-A1 (FR)
Title: Permanent mechanical protection device meant for locking the handbrake of a motor vehicle
Inventor: CLAUDE FERNANDEZ
IPC: B60R25/00
Filed: 1993-05-18
Abstract: Permanent mechanical protection device meant for locking the handbrake of a motor vehicle. It consists of two cylinders (8) and (9) which are superposed such that the key push-barrel (1) and the push-button (10) of the lever (17) of the handbrake (7) are never in front of each other. The key push-barrel (11) is positioned in line with the groove (15) in the push-button (10) such that the latch (14) fixed to its end is housed in the groove (15) when the user turns the key (11) into the closure position, thus serving to fasten the device (8) and (9) and protect the push-button (10), preventing release of the handbrake (7). The lower cylinder (9) has a standard internal shape (20) which can be fitted to all types of levers (17) of handbrakes (7) using a special adhesive (16) providing additional fastening of the device (8) and (9).
Patent FR-2706698-A1 (FR)
Title: Electronic device for matching the RMS power supply voltage to the terminals of a resistive load
Inventor: ALAIN EYRAUD
IPC: H05B39/04
Filed: 1993-06-15
Abstract: This electronic device consists of an electronic circuit (5) mounted simply in series with the said resistive load (4) via the terminals (2, 3) on the electrical power supply (1), and comprises: - a switch (6, T1, T2), intended temporarily to cut off the power supply to the load; - a signal generator (9, 11), causing the said switch to open and close according to a frequency and a list cycle which are defined, the said generator being supplied with electrical energy by means of an energy tap-off circuit mounted in parallel with respect to the said switch.
Patent FR-2693828-A1 (FR)
Title: Câble pour signaux comportant un écran en polymère recouvert de métal.
Inventor: ANH LAI VU
IPC: H01B11/10
Filed: 1993-07-12
Abstract: La présente invention concerne un câble destiné au transport de signaux comportant à partir de l'intérieur vers l'extérieur: (a) au moins un câble (6) pour signal électrique, (b) en option un ou plusieurs câbles (7) en fibre optique à mode unique ou multi-modes, (c) lesdits câbles (6) pour signaux électriques comportant un conducteur central en métal conducteur rigide ou à plusieurs filaments tressés entouré par un isolant, (d) lesdits câbles (7) formant fibre optique comportant une fibre de verre en polymère ou en quartz recouverte d'un fluoropolymère amorphe ou de verre ayant un indice de réfraction plus petit que ladite fibre et entourée par une couche tampon de polytétrafluoroéthylène expansé doux, (e) une couche (3) de polymère ayant une surface non lisse pouvant être recouverte de métal, (f) une mince couche (4) de métal recouvert ou plaqué sur ladite surface en polymère, et (g) une enveloppe optionnelle de protection en polymère.
Patent FR-2707925-A1 (FR)
Title: Device for externally fitting a towing hook on the box-shaped chassis of a vehicle, and a vehicle including such a device
Inventor: BERNARD TIMMER
IPC: B60D1/52
Filed: 1993-07-22
Abstract: The device (1) is designed for externally fitting a towing hook (2) on a not very strong transverse wall (3), possibly a removable transverse wall, of the box-shaped chassis (4) of a vehicle in order to allow this vehicle to tow other vehicles. It includes a beam (8) extending substantially along the transverse dimension of the chassis (4), bearing the hook (2) and capable of withstanding all the stresses which may be transmitted to the hook (2) during a towing operation, means for keeping the beam (8) in front of the said wall (3) and means for connecting the beam (8) to that part of the chassis (4) which does not comprise the wall (3) so as to transmit the said stresses to this part of the chassis (4).
Patent FR-2707987-A1 (FR)
Title: 9H-Imidazo[1,2-a]benzimidazole-3-acetamide derivatives, their preparation and their application in therapeutics
Inventor: PASCAL GEORGE
IPC: C07D519/00
Filed: 1993-07-22
Abstract: Compound corresponding to the general formula (I) in which X represents hydrogen, a halide or a (C1-C3)alkyl, trifluoromethyl, (C1-C3)alkoxy, (C1-C3)alkylthio, methylsulphonyl, cyano or aminocarbonyl group, Y represents one or a number of halogen atoms or methyl, trifluoromethyl, methoxy or trifluoromethoxy groups, R1 represents hydrogen, a (C1-C3)alkyl group, a phenylmethyl group, a 2-phenylethyl group, an acetyl group or a (C1-C3)alkoxycarbonyl group, R2 and R3 each represent either hydrogen or a (C1-C3)alkyl, which is optionally substituted, prop-2-enyl, prop-2-ynyl, phenyl or 1-phenylmethyl-4-piperidyl group, or else R2 and R3 form, with the nitrogen atom which carries them, a pyrrolidinyl, piperidyl, hexahydroazepinyl, 4-(phenylmethyl)piperidyl, 4-methylpiperazinyl, 4-(phenylmethyl)piperazinyl, morpholinyl or thiomorpholinyl group. Application in therapeutics.
Patent FR-2708964-A1 (FR)
Title: Device for the self-regulated compensation and drive of up-and-over doors comprising two or more pneumatic springs acting by tension or by compression (with thrust reversers)
Inventor: HENRI BRUNET
IPC: E05D15/38
Filed: 1993-08-11
Abstract: Device for the self-regulated compensation and drive of an up-and-over door comprising two operating arms (5) fixed to a link (10), on which slides a movable yoke (11), to which a pneumatic spring (8) is anchored. The movable yoke is actuated by a cam (14) which positions it according to the rotation of the link about the shaft (7) and therefore as a function of the position of the door. The cam profile (determined by computer-assisted design) makes it possible to obtain optimum compensation in all the positions of the door by a variation of the anchoring point of the pneumatic spring.
Patent FR-2711629-A1 (FR)
Title: Magazine with drawers for storing heavy loads
Inventor: GILLES FAISANT
IPC: B65G1/02
Filed: 1993-10-22
Abstract: The magazine comprises a carrying structure consisting of ladders (1) connected together by crosspieces. This structure supports stationary slides (11) and movable slides (12) provided on each side of the drawers (6). These slides (11 and 12) include stops which are located on one of them at mid-length and on the other at the ends, so as to permit a bilateral exit of the drawers, overhanging by a length which corresponds substantially to half their depth. This type of magazine makes it possible to store heavy loads and, in particular, moulds used in the injection industry for manufacturing plastic components.
Patent FR-2713942-A1 (FR)
Title: Removable goal fixed to football pitch
Inventor: CHRISTOPHE OLIVIER
IPC: A63B63/00
Filed: 1993-12-20
Abstract: The back posts of the goal are immobilised by two blocks of concrete (1). These have tubular sleeves (13) encased in each block. The post is held in a slot (3) in the block and is immobilised in the base of the slot by a rod which is threaded through the sleeves. The rod has a support collar at one end which rests on the outer surface of the block. Its other end has a hole through which a padlock, or any other security system, can be fixed.
Patent WO-9502569-A1 (WO)
Title: Derive du cyclohexenemethanol, sa preparation et son emploi dans la synthese de taxoides
Inventor: ALCARAZ LILIAN
IPC: C07C35/18
Filed: 1994-07-11
Abstract: Le cis-3-hydroxy-2,2,6-trimethyl-5-cyclohexènemethanol de formule (I) sa préparation, et son utilisation dans la synthèse totale de taxoïdes.
Patent WO-9505100-A1 (WO)
Inventor: GUERLET JEAN-PAUL
IPC: C22C9/04
Filed: 1994-07-27
Abstract: The present invention relates to a method for the fabrication of multicolor metal pieces such as particularly coins, medals or tokens. According to the invention, the method is substantially characterized in that it comprises the assembly, known per se, of at least two parts made of metal alloys having the same qualitative composition but different in their quantitative composition, the nature of said alloys and their quantitative composition being selected so as to obtain a color contrast. The invention also relates to a method for recycling and reusing an alloy based on copper and nickel as well as the utilisation of nickel silver alloys Cu-Ni-Zn for the fabrication of such metal multicolor pieces.
Patent FR-2716316-A1 (FR)
Title: Combined transmitter and receiver apparatus with gain control
Inventor: FABRICE RAYNAUD
IPC: H04B1/40
Filed: 1994-02-15
Abstract: The apparatus includes a circuit (14) for modulating the transmission signal (Ie,Qe) during the transmission phase to generate a modulated transmission signal (SMT). There is also a device for single frequency transposition cooperating with a switch (41) which provides a transposed signal (i,q).  A second transposition device receives during the reception phase the modulated signal. The modulated received signal (SR) produces the transposed received signal (Ir,Qr) during the reception phases. The transposed transmission signal may be used for controlling the gain. Additional transposition devices are controlled by timing signals.