baber/WOPTO huggingface dataset:
Patent WO-9201852-A1 (WO)
Title: Double security lock for emergency exits
Inventor: DIEMER MARCEL
IPC: E05B39/02
Filed: 1991-07-18
Abstract: The invention relates to a security and alarm lock intended to provide for the opening of emergency exits while preventing their unexpected or fraudulent utilization. According to figure 1, the lock is characterized by a case (1), a bolt (8) penetrating in the slot (2) and guided by a groove (7), on a pin (3), maintained in an opening position by means of a spring (10), fitted with a locking finger (6) and with an electric contact (12), a palet (18) on an arm (16) fixed to an axis (4) and actuated by a blade spring (13). An alarm equipment (14, 15 and 17) completes the device. The invention may be applied to doors of emergency exits in order to provide for an easy and automatic opening in the case of a disaster, panic or fire and to block them against any fraudulent opening attempt. The invention is applicable to the industry of protection against theft.
Patent FR-2672888-A1 (FR)
Inventor: JEAN-LOUIS VIDALUC
IPC: A61K31/445
Filed: 1991-02-14
Abstract: Novel ureas and thioureas corresponding to general formula (1), and therapeutically acceptable salts of these molecules. The invention also concerns the application in therapy of the compounds of general formula (1) and processes for the preparation thereof.
Patent FR-2673680-A1 (FR)
Title: Method and device which are intended to improve the extraction of the burnt gases from a four-stroke internal combustion engine
Inventor: GAETAN MONNIER
IPC: F02B27/04
Filed: 1991-03-08
Abstract: - The invention relates to a device intended to improve the extraction of the burnt gases from a four-stroke internal combustion engine including, in particular, a combustion chamber (1) equipped with at least one inlet valve (2), with at least two separate valves (31, 32) for exhausting the burnt gases, each exhaust valve being connected to an exhaust pipe (4, 5). - At least one of the exhaust pipes (4) (or first pipe) emerges in a second exhaust pipe (5) at a zone (7) situated inside the said second pipe, a partial vacuum being created at some instants in the engine cycle in the said junction zone (7) in order to promote extraction of the burnt gases out of the combustion chamber. - The invention also relates to the method intended to implement this device.
Patent FR-2675551-A1 (FR)
Title: Improvements to nuts for stays
Inventor: JEAN DAVERDON
IPC: E04G25/06
Filed: 1991-04-22
Abstract: Nut for stays of the type comprising a tubular body (22) with a sole plate (23) at one end and a threaded ring at the other end, onto which threaded ring the said nut (1) is screwed, a tubular element (24) mounted slidingly in the tubular body (22) and including a bearing sole (25) at its free end, the said tubular element (24) being pierced with a series of diametric holes (26) which are evenly spaced and intended selectively to be traversed by a spindle (27) intended to interact with the corresponding end of the nut, characterised in that it includes a series of slots (6, 7, 8, 9) made from one end to the other.
Patent FR-2677168-A1 (FR)
Title: Disjoncteur moyenne tension a energie de commande reduite.
Inventor: ROGER BOLONGEAT-MOBLEU
IPC: H01H33/66
Filed: 1991-06-03
Abstract: Les contacts principaux (14, 15) d'un disjoncteur moyenne tension à isolation gazeuse sont shuntés par des contacts d'arc (18, 19) aboutés en position de fermeture. Les contacts d'arc (18, 19) sont commandés par un mécanisme à genouillère (23, 25) comprenant un ressort de pression de contact précomprimé. La position de fermeture des contacts d'arc correspond sensiblement au point mort de la genouillère de commande et l'énergie de commande est limitée.
Patent FR-2665216-A1 (FR)
Title: Dispositif de tension de chaine de rabot.
Inventor: BERND STEINKUHL
IPC: E21C29/14
Filed: 1991-07-26
Abstract: Il comporte un caisson de rabot logeant la roue de chaîne de rabot, monté sur la face latérale du châssis d'un transporteur à chaîne à raclettes. Le mécanisme d'entraînement de tension est constitué d'un moteur de tension (17) avec mécanisme à vis sans fin autobloquant associé. Sur la face latérale (4) du châssis (2) est prévue une denture de crémaillère (26), avec laquelle engrène une roue à vis (25) du mécanisme à vis sans fin.
Patent FR-2682080-A1 (FR)
Title: Method for automatic handling of large-capacity bottles, particularly bottles of liquified gas, and installation for implementing the method
Inventor: ROLAND LAMOTTE
IPC: F17C13/00
Filed: 1991-10-02
Abstract: The invention relates to a method and an installation for automatic handling of large-capacity bottles, particularly bottles of liquidified gas. The method of the invention consists in: a) discharging en bloc, at a discharging station (PDG), the empty bottles which are arranged in a rack by transferring them in a lying-down position on a lateral container (CDG); b) destacking, one by one, the empty bottles which are lying down, using a manipulator robot (600), each bottle being deposited on a filling carriage (trolley) (CE) in order to be transferred to a filling and checking station; c) stacking, one by one, the full bottles which are lying down on the carriage (CE), using a manipulator robot (700), each full bottle being deposited in the lying-down position on a lateral container (CCG); d) transferring en bloc the full bottles which are lying down in an empty stand-by rack (C) on the palletisation line (100) at a charging (loading) station (PCG).
Patent FR-2682356-A1 (FR)
Title: Shuttle case for packaging food products
Inventor: BERNARD LAURENT
IPC: B65D6/24
Filed: 1991-10-11
Abstract: Case for packaging food products or other products for which strict hygiene rules must be complied with, consisting of a surround made from a rectangular panel of semi-rigid material whose two opposite ends have been joined together and of two covers, characterised in that the surround and the covers are made from a plastic material, the surround being of the double-walled type braced with cells parallel to the said walls, the said cells being protected from the penetration of foreign bodies by being obturated at their ends.
Patent FR-2683138-A1 (FR)
Title: Shower or bath screen with telescopic arm to which three glazed panels are fixed, the movement of two of the three being in proportion to each other
Inventor: JEAN DEBIERRE
IPC: A47K3/36
Filed: 1991-11-05
Abstract: The present invention relates to a shower or bath screen comprising a telescopic arm to which three glazed panels are fixed, one being adjacent to the wall of a washing unit and the other two being designed to slide by proportional amounts relative to each other to form the screen. The telescopic arm consists of a pivoting component (1) fixed to the wall of a wash unit, and of two sliding components (2) (3). The proportional movement of the sliding components is achieved by use of a device comprising a cable (15) fixed at [to] each of its ends on either side [at either end] of the pivoting component (1) and sliding between two pulleys (20) (21) mounted on the middle sliding component (2). Between the two pulleys, the cable (15) is fixed at a point (23) adjacent to the third sliding component (3) of the telescopic arm. When the sliding component (2) is pulled or pushed, the sliding component (3) moves in proportion with it, and vice versa.
Patent FR-2871003-A1 (FR)
Title: High frequency communication system, has receiver comprising supplementary processing circuit for verification and excision of any interference in narrow frequency band and cross-correlation detectors decoding signal
Inventor: WILKINSON ROBERT GRAHAM
IPC: H04B1/707
Filed: 1992-01-22
Abstract: The system has a receiver comprising a Fourier transform device that transforms a received signal using a fast Fourier transform processor (91). The receiver has a supplementary processing circuit (92) for verification and excision of any interference in a narrow frequency band. The receiver has cross-correlation detectors (95) that decode the signal which had undergone Fourier transform so that original message signal is derived.
Patent FR-2686765-A1 (FR)
Title: Fixing device, especially for fixing an electronic component on a wall of a thermal dissipator
Inventor: PIERRE-YVES BOITARD
IPC: H01L23/40
Filed: 1992-01-28
Abstract: According to the invention, the device is of the type comprising a fixing element making it possible to apply a part against a wall, this fixing element consisting of: - at least one end branch engaged in at least one orifice produced in means of holding the said fixing element securely to the said support; - a bearing section opposite the said end branch at least and intended to come to bear against the said part, the said bearing section being linked to the said end branch at least by a section with elasticity and curved in such a way that a thrust is exerted on the said front face of the said part, - the said end branch (31, 32) at least being able to be engaged substantially freely in the said orifice and being buttressed in this orifice when the said bearing section (37) applies the said part against the said wall.
Patent FR-2687270-A1 (FR)
Title: Miniaturised power transmission device
Inventor: JEAN-PIERRE PLATON
IPC: H04B1/036
Filed: 1992-02-11
Abstract: The invention relates to a device allowing miniaturisation of radio-frequency transmitters. The radio-frequency part of the transmitter consists of two cards (2) and (3). These cards are bonded or soldered together, then wired. A cavity (4) in the dissipator (1) makes it possible to accommodate the components of the card (2). The power transistors fitted on the card (3) can be directly in contact with the dissipator. This device makes it possible to reduce the size of transmission stages.
Patent FR-2688563-A1 (FR)
Title: Device for balancing an internal combustion engine driving shaft
Inventor: PETER DAMIRAL
IPC: F16F15/04
Filed: 1992-03-11
Abstract: Device for balancing the loads exerted on a rotary driving shaft (5), the said shaft (5) particularly equipping internal combustion engines, being subjected to cyclic variations in torque from the controlled members (4, 3, 2), characterised in that it comprises torque generating means (6, 7, 52) capable of exerting a cyclic torque of the same amplitude as the operating torque generated by the controlled members (4, 3, 2) but in phase opposition, on the said shaft (5), so that the resulting torque exerted on the said shaft (5) is substantially free of variations.
Patent FR-2689227-A1 (FR)
Inventor: BUCAILLE
IPC: F28F27/00
Filed: 1992-03-27
Abstract: A heat control device for a pressurized fluid, consisting of a plurality of basic assemblies (1) comprising a stack of conventional ribbed or corrugated plates (2) defining fluid circulation circuits by means of seals (8), wherein the stack defines alternate fluid refrigerant (FR) and heat transfer medium (FC) circuits with an electrical heating resistor (3) inserted therebetween.
Patent FR-2680471-A1 (FR)
Title: Ski pole (stick) with retractable blade
Inventor: BEECROFT IAN R
IPC: A63C11/22
Filed: 1992-03-26
Abstract: The present invention relates to a ski pole equipped with a blade (21) articulated on the pole shaft (11) below the handle (grip) (18). A blade control element (31), consisting of a ring pushed back by a spring (32), keeps the blade (21) in the deployed position or in the retracted position.
Patent FR-2689440-A1 (FR)
Title: Rubber vulcanisation avoiding prior sample rheometer measurement - controlled by constant measurement of rate of change of internal pressure and stopping vulcanisation at below 1 bar per minute pressure
Inventor: CHRISTOPHE POTTIER
IPC: B29C35/02
Filed: 1992-04-03
Abstract: The internal mould pressure is continuously measured. The curing is stopped and the mould opened when the rate of rise of measured pressure drops below a predetermined value. The new value is 1 bar per minute. Also new is an installation having a mould (6) with heated platens (2,3) and having a pressure sensor (17) measuring internal pressure and providing a mould opening signal (19) when it drops below the predetermined value. ADVANTAGE - The constant measurement avoids the need to form prior rheometer requirements on samples or to mfr. prototypes.
Patent FR-2681910-A1 (FR)
Title: Pompe d'injection de carburant pour moteur a combustion interne dont les orifices de sortie du percage de commandes sont decales chaque fois d'un cote d'un plan de reference partout par l'axe du piston de pompe.
Inventor: BERND HARBIG
IPC: F02M59/24
Filed: 1992-05-14
Abstract: a) Pompe d'injection de carburant pour moteur à combustion interne dont les orifices de sortie du perçage de commandes sont décalés chaque fois d'un côté d'un plan de référence passant par l'axe du piston de pompe. b) pompe caractérisée en ce que les orifices de sortie (37) des perçages de commande (20) dans la chambre de basse pression sont décalés diamétralement chaque fois d'un côté d'un plan de référence (35) passant par l'axe du piston de pompe, et ce plan de référence (35) coupe perpendiculairement le plan de symétrie (33) de la partie de diamètre élargi passant par l'axe du piston pompe, et en passant par cet axe de piston. c) L'invention concerne une pompe d'injection de carburant pour moteur à combustion interne.
Patent FR-2693174-A1 (FR)
Title: Perfectionnements aux dispositifs distributeur et doseur de produit.
Inventor: MICHEL VANDROMME
IPC: G01F11/02
Filed: 1992-07-03
Abstract: Il s'agit d'un dispositif distributeur et doseur de produit, comprenant une première soupape (7, 71 ) disposée en travers de l'ouverture du récipient contenant le produit pour, dans un premier mouvement du système, développer une chambre de dosage (13) avec ouverture de ladite soupape et passage d'une dose de produit vers cette chambre, et, dans un second mouvement inverse du premier, exercer une pression sur ladite dose en la forçant vers l'extérieur avec fermeture de la soupape. Selon l'invention, le dispositif comprend en outre une seconde soupape (41) montée mobile par rapport à un piston (25) auquel elle est associée pour ouvrir la communication entre la chambre de dosage (13) et l'extérieur lors dudit second mouvement du système à tiroir et fermer cette communication lors dudit premier mouvement inverse. Application à la distribution de produit cosmétique notamment.
Patent FR-2682904-A1 (FR)
Title: Procede de fabrication d'un article, procede de soudage par diffusion, et chambre a vide.
Inventor: JOSEPH DOUGLAS
IPC: B21D26/055
Filed: 1992-08-27
Abstract: Un empilage de plaques de titane est placé entre deux chambres pressurisables 24, 34 dans une chambre à vide 10. Dans l'empilage, une des surfaces en contact jointif dans chaque paire de surfaces jointives, comprend un matériau de masque appliqué selon un motif voulu pour éviter le soudage par diffusion. Une pompe 14 fait le vide dans la chambre à vide, et des chauffages 46 chauffent l'empilage pour faire évaporer les liants volatils du masque. Lorsque tout le liant a été enlevé, l'empilage est chauffé, et la pression dans les chambres pressurisables 24, 34 est augmentée, de façon que deux organes élastiques 22, 32 appliquent une pression dans l'empilage, de façon à souder ensemble par diffusion les plaques de titane. Le liant volatil est enlevé rapidement, et l'oxydation du titane est évitée pendant l'élimination du liant par cuisson. La structure solidarisée est ensuite chauffée et pressurisée de façon interne, pour former de façon superplastique une des feuilles, pour produire un article de forme prédéterminée. Aucun soudage des feuilles avant le soudage par diffusion n'est nécessaire.
Patent FR-2695458-A1 (FR)
Title: Blow-torch, notably for oxy-cutting applications - has improved ergonomic design and flexibility of operation
Inventor: THIERRY HAENEL
IPC: F23D14/42
Filed: 1992-09-08
Abstract: The blow-torch includes two circuits for the respective passage of combustion gas and oxygen to form a gas mixt. with a flow rate control device in each. It also incorporates a stop valve device (14) with a common operating component (33) interposed in an upstream part of the circuits and, downstream of the stop valve device (14), two cocks (5,6) for regulating the flow in the two circuits. The stop valve device (14) is advantageously mounted in a block (4) forming the upstream parts of the circuits and inserted into a blow-torch body (1) in which the regulating cocks (5,6) are mounted. A third circuit (23) for the passage of cutting oxygen is also provided, with its upstream part (23) formed in the block (4). The stop valve device (14) allows the sequential obturation of the three fluid circuits. The block (4) may also contain a housing (7) for a de-slagging cartridge that can be displaced between active and inactive positions. USE/ADVANTAGE - For oxy-cutting applications. The blowtorch has an improved ergonomic design and offers a greatly enhanced range of operational flexibility, whilst being robust, simple to operate and having low fabrication and maintenance costs.
Patent FR-2698364-A1 (FR)
Title: Thieno (3,4-c) pyrrole derivs.
Inventor: MIREILLE SEVRIN
IPC: C07D495/04
Filed: 1992-11-24
Abstract: Thienopyrrole derivs. of formula (I) and their non-toxic salts are new. Where R1 = H, halogen, 1-6C alkyl, 3-6C alkenyl, 1-4C alkoxy methyl, benzyl, phenyl (opt. substd. by one or more halogens or alkyl), -COOR or -CONR'R", R = 1-4C alkyl, phenyl or benzyl, R' and R" = H or 1-4C alkyl, R2 = H, halogen, or 1-4C alkyl, and R3 = 4,5-dihydro-1H -imidazol-2-yl or 1H-imidazol-4-yl.
Patent FR-2684510-A1 (FR)
Title: Appareil d'affichage a balayage.
Inventor: EIICHI YOKOYAMA
IPC: H04N5/45
Filed: 1992-11-26
Abstract: L'invention concerne un appareil d'affichage à balayage comprenant une borne d'entrée (1) qui reçoit un signal vidéo d'entrée, un moyen d'échantillonnage travaillant à un certains taux d'échantillonnage, un moyen (3) de conversion de base de temps où le signal d'image échantillonné est écrit au taux d'échantillonnage indiqué, et dans lequel il est lu avec un taux différent, ce qui produit une compression ou une dilatation de la base de temps, un moyen d'affichage (7) recevant le signal d'image à base de temps comprimée ou dilatée, qui sert à afficher l'image à l'aide d'un faisceau de balayage modulé par le signal d'image à base de temps comprimé ou dilaté, et un moyen de déviation (5, 6) qui produit des courants de déviation afin d'exciter le faisceau de balayage, le moyen de déviation produisant un courant de déviation horizontale (iH ) qui possède une fréquence différente de la fréquence horizontale du signal vidéo d'entrée.
Patent FR-2700074-A1 (FR)
Title: Feed mechanism for number of low voltage bulbs
Inventor: FRANCIS DAVID
IPC: H01R33/945
Filed: 1992-12-29
Abstract: The bulb (7) plugs into a socket (6) contained in an outer screw type light connector. The socket is connected by wires (6-1, 6-2) to the two terminals of the outer socket.The overload protector, consisting of a control diode (4) and a protection diode (5) are mounted across the wires inside the outer holder. The inner is filled with an insulating material with good heat conduction, conducting to the outer wall where air cooling can readily take place.
Patent FR-2700254-A1 (FR)
Title: Folding desk with two legs and back panel
Inventor: ERIC CLOAREC
IPC: A47B87/00
Filed: 1993-01-13
Abstract: The desk has a top (2) to which a vertical back panel (4) is fixed by hinges (6). Their axis is parallel to the plate and the panel's upper edge. Two legs (3) are articulated to the top and fixed to the panel. When the desk is folded, the panel folds against the lower surface of the top.The panel is fixed to each leg by a screw (11) which can be turned by hand. The upper end of each leg is fixed to the top by a tube (8) whose ends are mounted in bearings (9) and the legs fold inwards.
Patent WO-9407307-A1 (WO)
Inventor: DUFILIE PIERRE
IPC: H03H9/145
Filed: 1993-09-06
Abstract: L'invention concerne les transducteurs unidirectionnels pour ondes de surface qui utilisent une succession alternée de cellules émettrices (E) et réflectrices (R). Elle consiste à utiliser pour les cellules émettrices (E) des doigts de largeur μ/3 espacés d'un pas égal à 2μ/3 et pour les cellules réflectrices (R) des doigts de largeur μ/4 espacés d'un pas égal à μ/2. Elle permet avec une finesse de gravure identique d'augmenter de 50 % la fréquence à laquelle on peut utiliser le transducteur unidirectionnel ainsi fabriqué.
Patent FR-2701378-A1 (FR)
Title: Nutcracker
Inventor: MARCEL RAMOND
IPC: A47J43/26
Filed: 1993-02-11
Abstract: Nutcracker comprising a base (1) having a concave impression (2) and surmounted by two vertical guides (3, 4) for a heavy ball (5) which runs freely between the two guides.
Patent FR-2703198-A1 (FR)
Title: Touch-sensitive device and capacitive soft-touch keyboards eliminating the electrostatic risk
Inventor: PIERRE BILLAUD
IPC: H03K17/96
Filed: 1993-03-24
Abstract: Static touch-sensitive device, with capacitive soft-touch, capable of withstanding high electrostatic voltages without damage, including a conducting part (19) which can be touched, capacitively coupled to another conducting part (21) linked downstream to the receiver circuits (22) through an insulating layer (20) stopping the high voltages. The invention implies a choice of the main parameters making it possible to ensure both adequate effectiveness and complete anti-discharge safety, without additional bulk with respect to the usual dimensions of keyboards. This touch-sensitive device is designed to be able to be linked directly, without additional precautions, to the most sensitive integrated circuits, for example those of CMOS technology (23). It can be adapted to any type of keyboard and electrical or electronic appliance control, and involves only simple and routine craft or industrial manufacturing methods.
Patent FR-2706387-A1 (FR)
Title: Vehicle lighting or signalling device including improved ventilation means
Inventor: ARTURO MORON
IPC: F21V31/03
Filed: 1993-06-09
Abstract: This device comprises a casing (1) containing a lamp and to which a cover lens is fixed in a leaktight manner, and is of the type comprising a duct (2) integral with the casing (1), which connects the interior with the exterior. It is noteworthy in that - the duct extends along a general downward direction along one wall of the casing (1) and is bounded by the said wall and a plug (6) of complementary shape; - the duct communicates with the interior of the casing (1) via a passage (5) provided in its upper region, and with the exterior via an opening (20) of cross-section smaller than that of the duct; - it comprises an emergent tube (3) projecting downwards inside the duct, which has a cross-section smaller than that of the duct (2), this tube (3) being connected to at least one lateral wall (110) of the duct; - it is equipped with an element forming a screen (4), arranged in line with the lower opening (32) of the tube (3), at a distance therefrom and inside the duct (2), and a plate-shaped projection (7) arranged between the passage (5) and the lower opening (32) of the tube (3), this projection connecting with the wall of the duct (2) and extending only over a part of the depth of the latter. Equipment for motor vehicle fittings.
Patent FR-2705874-A1 (FR)
Title: Flexible clip for curling tongs
Inventor: DANIEL BONTOUX
IPC: A45D1/04
Filed: 1993-06-04
Abstract: - The invention relates to an apparatus for processing and/or shaping hair, including: - a gripping means (1), - a body (2) for rolling up the locks of hair, - at least one movable clip (10) for holding the lock of hair on the rolling-up body, characterised in that: - the movable clip (10) and the rolling-up body are mounted with a possibility of relative displacement, - the movable clip (10) includes a compression arm (13) integral with a head (15), the said compression arm (13) serving, on the one hand, to hold the end of a lock of hair on the rolling-up body (2) and, on the other hand, to obtain an at least local elastic deformation of the said arm by means of pressure on the control head (15), so as to permit slackening of the rolling-up arrangement or arrangements.