baber/WOPTO huggingface dataset:
Patent FR-2693671-A1 (FR)
Title: Drive mechanism for a sliding stopper - of a vessel contg. a bath of molten metal
Inventor: WALTER ELLEND
IPC: B22D41/38
Filed: 1993-07-16
Abstract: A drive mechanism for the sliding stopper (15) of a vessel (10) containing a bath of molten metal comprises a drive system 924) consisting of a piston/cylinder assembly, a control shaft (21) for the slide of the sliding stopper as well as a return component (22) mounted on the vessel (10) in a manner that allows it to rotate. The return component (22) connects the control shaft (21) to the drive mechanism (24). A component for guiding and driving (30) the control shaft (21) articulated at the end, supports the shaft on the assembly during its journey. This component (30) is fixed to the vessel (10) independently of the sliding stopper (15). USE/ADVANTAGE - The device is used for driving the sliding stopper of a vessel containing a bath of molten metal. The major advantage of the device is that the control shaft is essentially applied in an axial direction and the wear at the level of its bearing is considerably reduced. Transverse efforts applied to the shaft are practically eliminated and problems associated with the operation of the sliding stopper are considerably reduced. Production of the sliding stoppers is simpler and less costly, particularly in terms of the bearings.
Patent FR-2707683-A1 (FR)
Title: Internally cavitied structural block intended to receive a hardening (curable) grout
Inventor: ALAIN GUENEE
IPC: E04B2/52
Filed: 1993-07-16
Abstract: This block (1) has the general shape of a rectangular parallelepiped comprising two longitudinal side walls (10), the end edges of which have complementary profiles (11, 12) for butt-joining dry, these walls being connected by transverse partitions (2), the height of which is less than that of the block; in accordance with the invention, these partitions (2) delimit central openings (3) and end recesses (4) having, respectively, the shape of a cross and of a half-cross, which are intended to receive a hardening grout such as a concrete.
Patent FR-2695441-A1 (FR)
Title: Agencement d'un palier à roulement.
Inventor: GUNTHER SCHULTE
IPC: F16C35/067
Filed: 1993-09-07
Abstract: L'invention concerne l'agencement d'un palier à roulement dans lequel la bague extérieure et/ou intérieure est bloquée axialement sur des éléments du palier. En raccordement au siège de palier, est prévu sur un élément de palier 2, 10, au moins d'un côté, une partie 6, 11 déformable élastiquement et en surélévation par rapport audit siège et qui, après l'introduction par pressage du palier à roulement 1, constitue, par déformatin en retour, un épaulement de butée 7 pour la fixation axiale du palier à roulement 1. Application au montage, de paliers sans utiliser d'éléments supplémentaires de fixation.
Patent FR-2712278-A1 (FR)
Title: Procédé de réalisation d'une ébauche pour multiférule en verre de silice, et ébauche ainsi obtenue.
Inventor: JEAN-FLORENT CAMPION
IPC: C03B37/016
Filed: 1993-11-08
Abstract: Procédé de réalisation d'une ébauche pour multiférule en verre de silice, l'ébauche étant constituée d'une pièce en verre de silice présentant une pluralité de canaux longitudinaux parallèles entre eux. On prépare une barbotine comportant une suspension de suie de silice; on la coule dans un moule (1) en matière plastique contenant des tiges amovibles calibrées (2). Après séchage et densification l'ébauche obtenue peut être fibrée.
Patent FR-2712885-A1 (FR)
Inventor: MICHEL SPAGNOL
IPC: C07C49/697
Filed: 1993-11-22
Abstract: The subject of the present invention is a process for the C-alkylation of an acyclic or cyclic ketone compound having at least one hydrogen atom or one ester functional group in the position alpha  with respect to the carbonyl group. The feature of the process of the invention consists in carrying out the alkylation reaction of the said compound, in the position  alpha with respect to the carbonyl group, in the presence of an effective amount of a catalyst comprising a condensed or noncondensed orthophosphate anion. In its preferred embodiment, the invention relates to a process for the C-alkylation of cyclopentanone, of 2-methylcyclopentanone and of substituted cyclopentanones.
Patent FR-2714348-A1 (FR)
Title: Motor cycle helmet locker
Inventor: HUBERT ROSSIGNOL THIBAULT MARI
IPC: B62H3/00
Filed: 1993-12-29
Abstract: The locker is a closed compartment, for helmet storage, installed on specially reserved sites. Two vertical supports, fastened in the ground, carry two horizontal beams, supporting a number of lockers. Each locker has a hinged (5) door (4), and is capable of storing two helmets. The door is closed by a metal strap (9), with a bottom loop (11), for padlocking. The strap may slide vertically in two locker body and door guides (6,7,8), when the door is closed. The strap may have a top handle (10) and its loop reach a motorcycle beneath.
Patent FR-2700860-A1 (FR)
Title: Câble sous-marin à fibres optiques.
Inventor: NOBUYUKI YOSHIZAWA
IPC: G02B6/44
Filed: 1994-01-25
Abstract: Câble sous-marin à fibres optiques ayant un fil métallique central (10), une structure cannelée (11) entourant le fil métallique central (10), une gaine absorbante (14) entourant la structure cannelée (11), une pluralité d'éléments de résistance (15) enroulés de manière hélicoïdale autour de la gaine absorbante (14), un blindage métallique (16) entourant les éléments de résistance (15), et une gaine en plastique (18) entourant le blindage métallique (16). La structure cannelée (11) comprend des cannelures hélicoïdales périphériques (12), et chacune des cannelures (12) peut recevoir au moins une fibre optique ou au moins un ruban optique (13). Le ruban optique (13) comprend au moins deux fibres optiques. Chacune des fibres optiques a une déformation de traction comprise entre environ 0,01 % et 0,3 % le long de son axe; le câble est adapté pour fonctionner en eau profonde pendant une longue période de temps, pour les opérations de pose et de remontée, et pour une réparation rapide.
Patent FR-2716808-A1 (FR)
Title: Golf club with variable weights held in head
Inventor: ANDRE CAROSSINO
IPC: A63B53/04
Filed: 1994-03-03
Abstract: The club has a parallelepiped metallic head (1) which is joined to a shaft (2). The point of equilibrium (4) of the head is at its geometric centre and coincides with the axis (22) of the shaft. The two wings of the head, on either side of the axis, are symmetrical and each have a recess (7, 71) which holds a weight (10). The recesses have a common axis (8) which is concentric to the upper curved surface (9) of the head. The weights are calibrated and are held in each recess by a compression spring (11) and a plug (12).
Patent FR-2717553-A1 (FR)
Title: Dispositif réglable de suspension d'une tuyauterie.
Inventor: JEAN-CLAUDE PIOT
IPC: F16L3/16
Filed: 1994-03-17
Abstract: L'invention concerne un dispositif réglable de suspension d'une tuyauterie ou analogue caractérisé en ce qu'il comprend au moins une console (3) en forme de T ayant une plaque de base verticale (4), fixée à un support (2) dans une position réglable dans une première direction horizontale (X), et une branche horizontale (5), perpendiculaire à la plaque de base, un élément intermédiaire (11, 22) monté réglable sur la branche horizontale (5) de la console (3) dans la direction longitudinale de cette branche horizontale (5) correspondant à une seconde direction de réglage (Y), et une tige (16), de longueur réglable, qui est accrochée, à son extrémité supérieure, à l'élément intermédiaire réglable (11, 22), par l'intermédiaire d'une articulation permettant une inclinaison de la tige par rapport à la verticale, et dont l'extrémité inférieure est reliée à un collier (16d) supportant la tuyauterie (1).
Patent FR-2704083-A1 (FR)
Title: Label for receptacles
Inventor: MARCEL MATTHEUS
IPC: B65D55/06
Filed: 1994-04-14
Abstract: Method of payment by memory cards, and memory card for implementing this method. The card contains, in particular, with an irreversible counter, a balance and a certificate proving the integrity of the foregoing information. The contents of the card can be updated only by terminals knowing the secrets for calculating the certificate. By virtue of the irreversible counter, which plays a part in the calculation of the certificate, it is not possible to reload a previous contents (balance/certificate) into the card, since such a reloading requires incrementing of the counter, which renders the previous certificate obsolete.
Patent FR-2720217-A1 (FR)
Title: Safety lock for non=stop ploughing
Inventor: NAUD GEORGES
IPC: A01B61/04
Filed: 1994-05-31
Abstract: The plough shaft (3) is held against pivots on the frame by a pre-loaded spring (11) located against a front stop fixed to the shaft. An adjustable rear stop (10) on a connecting rod (9) attached to the plough frame provides preloading.  The safety lock has a release bolt located in front of or behind the spring and interposed between the shaft and a striking plate (15) fixed to the rod. The striking plate is displaceable relative to the release bolt in order to modulate the release.
Patent FR-2723300-A1 (FR)
Title: Sommier de lit a lattes et matelas pour un tel sommier.
Inventor: MORIZOT CHRISTIAN
IPC: A47C23/06
Filed: 1994-08-05
Abstract: La présente invention concerne un sommier de lit à lattes ainsi qu'un matelas pour un tel sommier. Le sommier est caractérisé en ce qu'il comprend, dans sa direction longitudinale, trois zones distinctes (7, 9, 10) comprenant une zone centrale (7) destinée à soutenir le dos et les épaules d'une personne et constituée d'une carcasse à ressorts de compression (8) et deux zones extrêmes opposées (9, 10) à lattes (2) destinées à supporter respectivement la tête et les pieds de la personne. L'invention trouve application dans le domaine de la literie.
Patent FR-2725123-A1 (FR)
Inventor: MOULIN JACQUES
IPC: A61B5/087
Filed: 1994-09-30
Abstract: The present invention relates to an apparatus for measuring the expiratory rate, comprising a measuring tube (13) partially obturated by a narrowing (17) of the interior of the tube, and a differential pressure sensor (27) coupled to the tube in order to measure the pressures in the tube on either side of the narrowing. The measuring tube (13) is removable and comprises on its external surface flexible annular seals (21) extending beyond the external surface and arranged on either side of the ports (18, 19) opening on either side of the narrowing. The measuring tube is intended to penetrate into a housing (11) of the apparatus having a diameter slightly larger than the external diameter of the measuring tube so that, in an abutment position (15) of the measuring tube in the housing, the seals define with the housing (11) and the external wall of the tube (14) annular chambers (23, 24) communicating respectively with two passages (25, 26) of the housing, which passages are connected to the pressure sensor.
Patent FR-2726929-A1 (FR)
Title: Label with detachable adhesive section
IPC: G09F3/02
Filed: 1994-11-15
Abstract: The label, equipped with a document, notice, coupon of other detachable section, consists of the label itself (1) with an adhesive layer (2) and supplementary leaves (3,4,5) which can be removed to be consulted and re-attached as required.The supplementary leaves are held in place on the main label, at least along the edges (7) by adhesive strips, and they can be detachable along perforated lines (8).
Patent WO-9520304-A1 (WO)
Title: Dispositif de commutation automatique de ou des transducteurs electro-acoustiques d'un radio-recepteur avec la sortie audio-frequence d'un radio-telephone et installation equipee d'un tel dispositif
Inventor: MASSIP JEAN-CLAUDE
IPC: H04B1/38
Filed: 1995-01-24
Abstract: Le dispositif de commutation comporte des sorties électriques (7D), (7G) connectées électriquement aux haut-parleurs (4), un premier groupe d'entrée (8D), (8G), connectées respectivement aux sorties audio-fréquences gauche et droite d'un radio-récepteur tel un auto-radio et un second groupe d'entrées (9D), (9G) connectées électriquement à la sortie audio-fréquence du radio-téléphone. Lorsqu'un signal audio-fréquence est présent sur le second groupe d'entrées, le moyen de commande (11) applique un signal de commande sur l'entrée de commande (10) d'un moyen commutateur inverseur (6) de façon que les haut-parleurs (4) soient connectés avec le radio-téléphone.
Patent FR-2730181-A1 (FR)
Title: Security device for a machine with a potentially dangerous tool
IPC: F16P3/16
Filed: 1995-02-03
Abstract: A security device is claimed for use with a machine incorporating a potentially dangerous tool with regard to the operator of the machine, the device comprises: (a) at least one metal wire (9) acting as a proximity detector situated close to the tool (1) and able to be displaced laterally; (b) a metal mass (1) situated facing and a small distance from the wire (9) which comes into contact with the latter when it is displaced; (c) two ultrasonic transducers (11, 16), at least one of which is connected to the wire (9); (d) an excitation circuit (12) connected to one (11) of the transducers and (e) a detection circuit (18) connected to the other transducer (16) and a controller (3) for the machine to automatically stop the machine when a signal satisfying a chosen condition, such as the contact of a foreign body with the proximity detector (9), is received.
Patent FR-2732258-A1 (FR)
Title: Method to cut rectangular blocks from cheese rounds,
IPC: B26D3/28
Filed: 1995-03-28
Abstract: The method cuts parallelepiped portions of cheese from cheese rounds supplied on a continuous band. The cheese (2) is driven in rotation around an axis, which passes approximately through the centre of the circular section of the cheese and perpendicular to this section.  A continuous band (20), the thickness of which corresponds to the thickness of the portions required, is cut by a knife (22), driven by the jack (15) and the slider (11). The continuous band of cheese is then cut into the required sizes by a second cutter (17), powered by a second actuator (16), acting in a direction perpendicular to the continuous band of cheese.
Patent FR-2720084-A1 (FR)
Title: Temporary locking device for joining non-drilled rails for laying prior to welding, used in railway line laying
Inventor: WIESNER WERNER
IPC: E01B29/16
Filed: 1995-05-16
Abstract: The locking device has a pair of fish plates or feet (1) with a bearing surface (2). At right angles to the bearing surface there is a transverse groove (3) for a screw or a bolt (4) to join the two fishplates. Each of the fishplates also has a groove (5) defined by lateral flanges (6, 7) into which the gripping devices (8) fit. These turn eccentrically around an axis (9) which runs at right angles to the bearing surfaces (2). The grips are released by rotating them away from the bearing surface and the eccentrical point e has been chosen so that in relation to the central axis (17) of the grips (8) it is adjusted in relation to each end of the fishplate (10) and in relation to the web (14, 15) of the corresponding end of the rail (11, 12).The gripping devices (8) have a slip resistant or non-slip surface on their outer edges which are in contact with the web (14, 15). The surface of the grips may also be toothed. The grips also have stops (18) which limit how much they can rotate to an area which allows them to make contact with the web. The gripping devices are made of toothed segments mounted eccentrically.
Patent FR-2857755-A1 (FR)
Title: Surface a selectivite en frequence et fenetre electromagnetique, notamment pour radome
Inventor: SIMPKIN RAYMOND ANDREW
IPC: H01Q15/00
Filed: 1995-06-22
Abstract: L'invention concerne une surface à sélectivité en fréquence.Elle se rapporte à une surface qui comprend une couche (1) à sélectivité en fréquence, constituée d'une matrice d'éléments (2) conducteurs de l'électricité espacés par une matière non conductrice de l'électricité, une couche (3) à sélectivité en fréquence de l'électricité, ayant une matrice d'orifices (4) non conducteurs espacés et recouvrant la couche d'éléments, et une feuille d'une matière diélectrique séparant la couche d'éléments et la couche d'orifices, la couche d'éléments étant complémentaire, par sa configuration en plan, de la couche d'orifices, les couches étant trounées en plan de 90° et étant pratiquement parallèles, les matrices déléments et d'orifices ayant la même périodicité.Application aux radomes.
Patent FR-2722756-A1 (FR)
Title: Bodywork structure for motor scooter
Inventor: OOTAKA TOSHIHIRO
IPC: B62K11/02
Filed: 1995-07-24
Abstract: The bodywork comprises a principal chassis (42) having a front part sloping downwards and rearwards. A front tube supports a steering shaft carrying a front wheel. A rear part of the chassis extends horizontally rearwards from the front part and a pair of side chassis (44) connected to it divaricate from it and slope upwards and rearwards. The front ends of the side chassis are connected obliquely to the principal chassis at a distance from its rear end. The rear end of the principal chassis is connected to the side chassis by a strutted structure. This triangular structure is formed by a cross member (50), the principal and side chassis. An identical structure is formed by the front parts of the side chassis, the cross member and the principal chassis. A battery can be located in the space formed by the principal and side chassis and the cross member.
Patent FR-2738598-A1 (FR)
Title: Flow regulator for carburettor
IPC: F02M3/10
Filed: 1995-09-07
Abstract: The regulator is designed to control the flow of carburant and is fitted into the carburettor by a threaded section (7). The device is screwed in to locate on the shoulder (7), which forms a hermetic seal with the carburettor. Regulation of the flow is achieved by, at least, a mobile adjustment device, which can be rotated manually, or automatically, relative to the fixed body (6) of the regulator. The rotation of the end section of the hood (12), of the device, which is linked to the needle pointer (10), is achieved by the threaded section (11) mating with the corresponding threaded section on the body. This allows the precise location of the needle to control the flow of carburant through the needle valve chamber (8), due to the conical shape of the end (19) of the needle.
Patent FR-2739856-A1 (FR)
Title: New oxazolidin-2-one derivs. are selective inhibitors of mono:amine oxidase-A and/or mono:amine oxidase-B
Inventor: JEGHAM SAMIR
IPC: C07D413/04
Filed: 1995-10-11
Abstract: Oxazolidin-2-one derivs. of formula (I), their enantiomers and diastereomers are new. R1 = H, alkyl, hydroxyalkyl, fluoroalkyl, hydroxyfluoroalkyl, cyanoalkyl, phenyl or phenylmethyl (both opt. substd. by halo, alkoxy, nitrile or nitro), R3A-; R3 = cycloalkyl or cyclooxyalkyl (opt. substd. by OH); A = -CH2 or -CH2CH2; R2 = H or methyl; X = O, S or NR4; R4 = H or alkyl; Z = O, -CH=CH or -CH2CH2.
Patent WO-9705451-A1 (WO)
Title: Image acquisition method using push-broom scanning
Inventor: ROUGE BERNARD
IPC: H04N5/335
Filed: 1996-07-26
Abstract: A method for acquiring and processing a satellite earth observation image by means of at least one CCD detector array or strip moving past an observation area, wherein a plurality of pixels are acquired and quincunx sampled. The row and channel pitches of the quincunx sampling are such that the image spectrum is mainly located in a region of the Fourier plane where the modulation transfer function is significant and aliasing is limited.
Patent WO-9809172-A1 (WO)
Title: Method for analysing proteins and system for its implementation
Inventor: BURCKEL ANDRE
IPC: G01N35/02
Filed: 1996-08-30
Abstract: The method for analysing proteins in a plasma or human serum comprises, for each analysed protein (Pi), the following steps: taking, from a set of sample containers, a predetermined volume of one sample to be analysed; taking, from a set of reagent containers, a predetermined volume of one reagent (Ri) associated with the analysed protein; reacting said sampled volume and said reagent volume (Ri); photometric measuring for determining an amount of precipitate compound, and processing this measurement for extracting therefrom a measurement for analysing protein. Each reagent (Ri) associated with each protein analysis (Pi) is diluted beforehand according to a dilution ratio (Ti) determined after an optimising step (SO). The invention is useful in analytical laboratories.
Patent FR-2731666-A1 (FR)
Title: Systeme de freinage comportant une pompe connectee a deux cylindres de frein par des orifices de decharge respectifs qui sont debranches l'un de l'autre dans une partie de la course de decharge de la pompe
Inventor: NOGUCHI NOBORU
IPC: B60T8/48
Filed: 1996-03-13
Abstract: Le système de freinage comprend deux cylindres de frein (22, 24), une pompe pour pressuriser un fluide provenant d'un réservoir (40) et fournir le fluide aux deux cylindres, un dispositif de commande de pression actionné par solénoïde (36, 42) disposé entre le réservoir et la pompe et les deux cylindres de frein; et un contrôleur (12) pour commander le dispositif de commande de la pression afin de réguler les pressions dans les deux cylindres de frein, dans lequel la pompe comprend un piston (64) reçu dans un alésage cylindrique formé de manière à définir partiellement une chambre (66) de pompe qui communique avec le réservoir par un orifice d'aspiration (94), et aussi avec les deux cylindres de frein par deux orifices de décharge respectifs (80, 82), la pompe comportant un dispositif (68, 72) pour débrancher les deux orifices de décharge l'un de l'autre dans au moins une partie de la course de décharge du piston.
Patent FR-2732495-A1 (FR)
Title: Method of control of liquid crystal or light-emitting diode displays
Inventor: BARKER DEAN
IPC: G09G3/20
Filed: 1996-04-02
Abstract: The method involves the display controller activating a column (12) of the display while a first row (27) is active. It holds the column in the active state while sequentially activating a second row (19) of the display.  The second row is activated after the first row is de-activated. The third row is activated after de-activation of the second row and the column is activated near the end of the activation time for the third row.  The effect is to reduce the switching frequency of the rows and columns.
Patent FR-2735955-A1 (FR)
Title: Fastener holding ends of slide clasp fastener tapes
Inventor: MURAI RYUKICHI
IPC: F16G11/10
Filed: 1996-06-06
Abstract: The fastener has two identical elements (10,12) which each have a flat part (18) in which the ends of the cords (14) are held. Two rows of pointed teeth (20) project from this part and pass through the cords. An elastic branch (29) clips on to a blocking part (26) in the opposite element. Each element has a support wall (22) on one side of the flat part and on opposite sides of the elements. A lateral wall (24) on one side of the flat part is joined to the blocking part. The elastic branch is opposite the lateral wall.
Patent FR-2740940-A1 (FR)
Title: Self-propelling lawnmower transmission
Inventor: IRIKURA KOJI
IPC: A01D34/69
Filed: 1996-11-07
Abstract: The lawnmower comprises a machine frame which has a cutting blade compartment and a transmission compartment. A motor mounted on the frame carries a vertical output shaft which extends downwards. A cutting blade located inside the blade compartment is driven by the motor. Left and right driving wheels are driven by transmission (11).A casing (12) is located inside the transmission compartment.  A horizontal wheel axle (18) rotates inside the casing. A vertical input shaft (13) is supported to rotate by the casing upper wall (12a). The input shaft upper end extends upwards from the casing and supports an input pulley (14) mounted on the shaft. The input shaft crosses the wheel axle in a space immediately near the wheel axle. Hypoid gearing (26) comprises a hypoid pinion (27) mounted on the input shaft which meshes with a larger hypoid pinion (29) mounted on the wheel axle. A clutch (32) selectively couples the larger pinion to the wheel axle.