baber/WOPTO huggingface dataset:
Patent FR-2696007-A1 (FR)
Title: Dispositif pour la mesure d'ions dans un gaz.
Inventor: JORG SCHWIERZKE
IPC: G01N27/60
Filed: 1993-09-17
Abstract: On propose un dispositif pour la mesure d'ions dans un gaz qui présente un détecteur autour duquel circule le gaz, les ions se déchargeant et produisant un courant. Le détecteur est réalisé sous la forme d'une électrode ayant une forme favorable à l'écoulement du gaz, par exempte une sphère. On applique une tension fixe à l'électrode et on mesure le courant qui est recueilli sur cette électrode et qui est exploité dans un circuit et qui est une mesure du nombre d'ions.
Patent FR-2712043-A1 (FR)
Title: Panel clamp
Inventor: ALICE JOSEPH
IPC: F16B5/06
Filed: 1993-11-05
Abstract: The clamp is used to attach a panel along a tube. It has two half-clamps (11, 11') with complementary cavities (12, 12') for matching a length (30) of the tube, tightening means (13, 14) allowing the half-clamps (11, 11') to grip this length (30), and fastening means (13, 15) allowing a border region (40) of the panel to be gripped firmly. According to the invention, the fastening means comprise a screw (13) interacting with the tapped hole in a backing plate (15) so that this backing plate (15) urges the border region (40) of the panel against the first one of the half-clamps (11) and the said tightening means comprise a nut (14) interacting with the end of the said screw (13) so as to tighten the second half-clamp (11') towards the first half-clamp (11). The common use of a screw makes it possible to reduce the number of parts, to eliminate blunt parts and to improve the aesthetic appearance of the clamp.
Patent FR-2712205-A1 (FR)
Title: Artificial surface for horse racing tracks
Inventor: FRANCK GENSER
IPC: E01C13/06
Filed: 1993-11-10
Abstract: An artificial surface, for horse-racing tracks, contains at least 70% extremely fine sand of less than 80  mu m particle size and with a silica content of more than 60%.  Pref. the surface also contains about 0.05% sodium chloride and is applied as a 40-150 mm thick layer on any type of ground.
Patent WO-9616835-A1 (WO)
Title: Truck body emptying devices
Inventor: MAYSONNAVE JEAN-PATRICK
IPC: B60P1/267
Filed: 1994-11-25
Abstract: Truck body emptying devices for use in the motor industry, and particularly in the field of dump bodies for lorries, vans and pick-ups where an ability to tilt the body in three directions is desired, said body then being known as a three-way tipping body, are disclosed. The emptying device may be used with any known body (1) having a floor (3) which supports the material (2) to be unloaded and is pivotable about at least one shaft (12) on the side to enable said body to be tilted sideways by means of an actuator (9). Said shaft (12) is located at the bottom of the side supports (10) of the floor (3) which lie below the level thereof.
Patent FR-2715936-A1 (FR)
Title: Two pathogenic or infectious agents associated with multiple sclerosis
Inventor: HERVE PERRON
IPC: C07K14/15
Filed: 1994-02-04
Abstract: Compsn. (A) comprises 2 pathogenic and/or infectious agents, isolated or purified, associated with multiple sclerosis i.e. (1) agent (Ia) that is a human virus with reverse transcriptase activity and of the endogenous retroviral family, or its variant and (2) agent (Ib) or its variant. (Ia) and (Ib) are derived from the same viral strain, i.e. POL-2 (ECACC V92072202) or MS7PG (ECACC V93010816), or their variants. Alternatively (Ia) and (Ib) are produced by the same cell line, i.e. PLI-2 (ECACC 92072201) or LM7PC (ECACC 93010817) or other similar infected cell cultures.
Patent FR-2706823-A1 (FR)
IPC: F02D41/16
Filed: 1994-05-26
Abstract: a) Procédé et dispositif de commande d'un groupe d'entraînement d'un véhicule, - comprenant un élément de réglage influençant la puissance du groupe d'entraînement par réglage d'une grandeur à régler ou à commander du groupe d'entraînement, - le réglage de cette grandeur se faisant sur la base d'au moins une valeur prédéterminée par au moins une grandeur de commande, procédé caractérisé en ce que: - si la grandeur à réguler ou la commande dévie de manière stationnaire de sa valeur prédéterminée, on corrige le réglage de l'élément de réglage et par action sur une grandeur de commande représentant la grandeur à commander, on agit dans le sens d'un rapprochement entre cette grandeur et la valeur prédéterminée.
Patent FR-2721594-A1 (FR)
Title: Pallet stacking bay with powered elevating frame
Inventor: BLONDE CHRISTIAN
IPC: B65G57/30
Filed: 1994-06-27
Abstract: Two vertical side-walls (12) and an end-wall are enclosed externally by a U-shaped frame (19) with cantilevered projecting beams (21). Through a tethered chain (25,26,7), a hydraulic actuator (24) alters the frame height. Opt., an electric motor is used. Support bars (15,17), pivoted (2) on each beam, have feet (16) which, on energising an electromagnet (28), pass through slots (14) into the bay, underneath the pallet. A spring (32) extracts the feed on de-energising, if fully lowered. While inactive, stacked pallets are raised on the feet, leaving head-room for up to 5 more to be inserted below. The stack is lowered on to the added pallets, the frame fully lowered, feet re-engaged under the lowest pallet and the stack again raised. Movement is controlled by limit (35,36) and proximity (37,38) switches.
Patent FR-2716349-A1 (FR)
Title: Rigid helmet with inner rigid cap fixed to it
Inventor: DANIEL ROCHEREAU
IPC: A42B3/08
Filed: 1994-08-12
Abstract: The helmet has a rigid cap (26) in which a rigid inner cap (2) is fixed. The inner cap has a screw (30), with a flat head (31), crossing through it and the head is wedged between the cap and the inner cap. A lock nut (37) is screwed on to the end of the screw. An L-shaped foot (32) has a hole in one branch (33) which the screw passes through. The length of its other branch (35) is greater than the thickness of the inner cap and its free end (36) is pressed into the inner surface of the cap (28).
Patent FR-2724199-A1 (FR)
IPC: E05B73/00
Filed: 1994-09-06
Abstract: The device is comprised of a thin element (1) configured like a flexible material sheet which may be extended flat on the ground, and of a plurality of flexible ties (2) which are attached on the one hand to the pheriphery of the element and, on the other hand, to a unique junction part (3) fixed to the article (4) to be protected against thefts. The element (1), once extended on the beach, is covered with a ballast-forming sand layer. Thereby, any traction exerted on the protected article will result in the back-folding of the element (1) around the ballast by the tightening of the sides of the element (1) so as to form a burden opposing an important resistance to the traction effort exerted on the article (4) to be protected.
Patent FR-2725189-A1 (FR)
IPC: B65H15/00
Filed: 1994-09-30
Abstract: A device for turning over sheets exiting a sheet processing machine such as a fax machine so that the document is presented in the correct order with page one uppermost and not at the bottom. The device consists of a plastic sheet with its lower end attached to a holder (2) and its free end folded to form an abutment (6) for the sheet of paper (4) to be turned over. As the sheet of paper is fed out of the machine (3) by drive rollers (5), it engages the abutment (6) on the device. When it is engaged by the sheet (4), the device (1) is resiliently bent back and moves with the sheet as it is turned over. The sheet drops into a collecting tray (7) and releases the device so that it springs back to its starting position.
Patent FR-2728845-A1 (FR)
Title: Bloc de connexion centralisee pour installation de chauffage et/ou climatisation d'automobile
Inventor: DELIRE PHILIPPE
IPC: B60H1/00
Filed: 1994-12-29
Abstract: Le dispositif de connexion comprend une plaque (10), susceptible d'être montée à étanchéité périmétrique sur une paroi de conduit de l'installation de chauffage/climatisation. A l'arrière, la plaque (10) comporte N plots de liaison à l'échelle résistive qui règle le régime du pulseur d'air. A l'avant, elle comprend au moins deux plots (30-1,30-2) à brancher aux deux bornes du pulseur, et un jeu de broches (20-1 à 20-15) agencées en demi-connecteur multivoies standard pour liaison à un combiné de commande/contrôle. Enfin, la plaque loge également des interconnexions prédéfinies, comprenant des liaisons traversantes entre les plots (60-1 à 60-4) de l'échelle résistive et des broches respectives (20-9 à 20-12) du demi-connecteur multi-voies, ainsi que des liaisons des plots d'alimentation du pulseur (30-1, 30-2) respectivement avec un plot extrême (60-4) de l'échelle résistive et avec au moins une broche (20-13, 20-14) du demi-connecteur multi-voies.
Patent FR-2728992-A1 (FR)
IPC: G08B13/24
Filed: 1994-12-30
Abstract: A device including means (13-16) for generating an alternating magnetic detection field in a detection space in order to repeatedly saturate and desaturate one or more targets (12), and means (17-21) for sensing the resulting harmonic disturbance of the alternating magnetic field. The device further includes means (22, 23, 24) for generating an essentially continuous magnetic inhibition field on top of the alternating magnetic detection field, said magnetic inhibition field being generated in an inhibition space (7) which is smaller than the detection space (6) and sized depending on the articles to be protected so that it is physically impossible to place more than one article (11) combined with an anti-theft target in the inhibition space; as well as discriminating means (13-16, 22) for sensing any harmonic disturbance of the alternating magnetic field as a result of one or more other targets being placed in the detection space outside the inhibition space.
Patent WO-9601575-A1 (WO)
Title: Ensemble chaussure/dispositif de retenue de la chaussure sur un organe de glisse
Inventor: BOURDEAU JOEL
IPC: A63C10/14
Filed: 1995-06-26
Abstract: L'ensemble chaussure/dispositif de retenue sur un organe de glisse selon l'invention est caractérisé en ce que le dispositif de retenue (10) comporte des moyens d'accrochage (11, 12, 14) en direction verticale et selon un plan horizontal coopérant avec des moyens d'accrochage (31, 32) complémentaires de la chaussure disposés dans une partie centrale de la semelle de la chaussure, en ce que la chaussure (20) comporte une ossature (40) constituant un circuit de puissance minimal pour la transmission des efforts et la reprise d'appui nécessaire dans la pratique du sport, et en ce que le circuit de puissance (40) passe par les moyens d'accrochage (32) de la semelle de la chaussure. L'intégration dans la chaussure d'un circuit de puissance minimal et sa liaison directe avec les moyens d'accrochage de la chaussure permettent de garantir une bonne transmission des efforts et prises d'appui pour un encombrement minimum du dispositif de retenue.
Patent WO-9617678-A1 (WO)
Title: Installation de traitement d'au moins un fluide, applications au traitement d'un flux d'air et procede de chargement de masses de materiaux particulaires dans une telle installation
Inventor: LEHMAN JEAN-YVES
IPC: B01D53/04
Filed: 1995-12-07
Abstract: L'installation de traitement de fluide comprend un récipient (1) définissant une portion de trajet non verticale de fluide au travers d'au moins deux masses adjacentes (A; B; C) de matériaux particulaires ou granulaires, typiquement différenciés, chaque masse étant en contact direct avec sa ou ses voisines, sans interposition de grille de séparation, suivant une zone d'interface sensiblement verticale. Application notamment à la séparation ou au séchage d'air.
Patent FR-2734362-A1 (FR)
Title: Insulating gas density computation e.g. for metal clad circuit breaker
Inventor: THURIES EDMOND
IPC: H02B13/065
Filed: 1995-05-17
Abstract: The method involves measuring the temperature in the vicinity of the parts by temperature sensor (36). Current is then passed through the apparatus, measured by current sensor (34) and the temperature rise of the gas above the reference temperature determined on the basis of previous testing or a mathematical model.  Data are processed by microprocessor (31). The gas temperature is computed by adding the reference temperature and temperature rise, using data from thermal imaging probe (38). The pressure inside the apparatus is measured by pressure sensor (32A). The gas density is computed from tabulated data of equations of state of the gas.
Patent FR-2737785-A1 (FR)
Title: Positioning of subject at focal point of electron microscope - involves measurements of distance from focus to axis of rotation of subject, and of inclination for observation with calculated offsets
Inventor: BOUCHET PATRICK
IPC: G02B21/26
Filed: 1995-08-11
Abstract: The positioning method employs a device consisting of a module (30) for measuring the distance along the Z axis from the focus to the Y axis, a calculator (31) of the offsets (~DX,~DZ) of any point of the subject inclined at an angle (theta ), and a controller (32) of the plate positioning mechanisms (33). The inclination is measured by sampling at regular intervals so that the elementary offsets can be corrected by translation in the opposite directions at each instant of sampling. The Z-axis shift is determined by comparison of electron lens coil currents with standardised values.
Patent FR-2739460-A1 (FR)
Title: Spool for fibre optic cables applications
Inventor: LEMESLE MARCEL
IPC: G02B6/44
Filed: 1995-09-29
Abstract: The coil holder has a circular cavity with a base (104). The cavity side walls have hole perforations (103) to allow the fibre optic cable (108) and bare fibre optic ends (109) to be fed through. The cavity has a set of holding spigots (106) which hold the cable wound around the cavity outer. the bare fibre optic ends are then placed in the cable free inner section of the holder.
Patent FR-2726245-A1 (FR)
Title: Sailing boat design for improved protection from lightning strikes
Inventor: AZIMA FARAD
IPC: B63B15/02
Filed: 1995-10-26
Abstract: A sailing boat or yacht having a hull (2) and a mast (3) for supporting at least one sail, the mast being supported by an electrically conductive fore-stay (5) which is secured to the hull (2) by an electrically conductive bow-piece (6) attached to the hull and extending downwards substantially to the waterline (7) of the hull. The mast, preferably made of carbon-fibre, is additionally supported by electrically conductive shrouds (8) and back-stays (9) which in combination form a rudimentary Faraday cage, and which terminate in metal plates (10).
Patent FR-2742294-A1 (FR)
Title: Assemblage electronique a drain thermique, notamment pour transformateur haute tension de lampe a decharge de projecteur de vehicule automobile
Inventor: HERZBERGER ERIC
IPC: H05K3/28
Filed: 1995-12-11
Abstract: Assemblage électronique comportant un drain thermique, ainsi qu'une carte à circuits imprimés double face assemblée par pressage à chaud sur ledit drain thermique (12), ladite carte (11) portant sur sa face opposée audit drain thermique (12) une pluralité de composants (13) à montage de surface, caractérisé en ce que ladite carte (11) porte également au moins un composant traversant (13a, 13b), le drain thermique (12) présentant un évidement (14) au droit de la zone de la carte (11) à circuits imprimés qui reçoit ce composant traversant (13a, 13b), les extrémités des pattes dudit composant étant soudées sur ladite carte (11) à l'intérieur dudit évidement (14).
Patent WO-9628576-A1 (WO)
Title: Procede de fabrication d'une tole d'acier electrique a grains orientes, notamment pour transformateurs
Inventor: BAVAY JEAN-CLAUDE
IPC: C22C38/00
Filed: 1996-03-08
Abstract: Procédé de fabrication d'une tôle d'acier électrique à grains orientés pour la réalisation notamment de circuits magnétiques de transformateurs comprenant successivement: une coulée d'un acier en continu sous forme de brame ou de bande d'acier contenant notamment dans sa composition moins de 0,1 % de carbone, de 2,5 à 4 % de silicium et au moins les éléments aluminium, azote, manganèse, soufre, cuivre, destinés à former des précipités inhibiteurs de croissance normale; un réchauffage de la brame ou de la bande; un laminage à chaud de la brame ou de la bande pour l'obtention d'une tôle d'épaisseur comprise entre 1 et 5 mm; un bobinage à chaud de la tôle laminée à chaud; un recuit de la tôle laminée à chaud; un laminage à froid à une épaisseur finale inférieure à 0,5 mm; un recuit de recristallisation primaire et de décarburation en atmosphère humide; une application, sur au moins une face de la tôle décarburée, de magnésie MgO; un recuit final de recristallisation secondaire et d'épuration; une application d'un revêtement isolant et un recuit final de cuisson du revêtement, caractérisé en ce que l'acier de composition pondérale suivante: de 0,02 à 0,09 % de carbone; de 2,5 à 4 % de silicium; de 0,027 à 0,17 % de manganèse; de 0,007 à 0,020 % de soufre; de 0,010 à 0,030 % d'aluminium; de 0,004 à 0,012 % d'azote; de 0,06 à 0,50 % de cuivre; le reste étant le fer et les impuretés, est soumis après l'élaboration de la brame ou de la bande à un réchauffage à une température supérieure à 1200 °C et inférieure ou égale à 1300 °C, puis après l'obtention de la tôle laminée à chaud, à un bobinage de la tôle laminée à chaud entre 500 et 700 °C.
Patent WO-9633340-A1 (WO)
Title: Procede et appareil facilitant la circulation des fluides dans les tubulures collecteur d'echappement des moteurs et compresseurs
Inventor: PICCALUGA PIERRE
IPC: F01N1/06
Filed: 1996-04-16
Abstract: Dans le procédé selon la présente invention, on distingue une masse de fluide gazeux ou liquide (GE) éjectée d'une chambre de compression d'un moteur ou d'un compresseur (M), à haute vitesse rentrant en collision avec un fluide dans la tubulure collecteur d'échappement (TE), provoquant des ondes de choc, et des élévations de température. Pour diminuer ces contraintes physiques, le procédé facilite la circulation des fluides gazeux ou liquide, par un pontage (PE) sur la tubulure d'échappement permettant d'absorber la surpression de l'onde avant (FA) la masse de fluide éjecté, et de compenser la dépression arrière (DA) de la masse de fluide. Un appareil constitué par une tubulure assemblé de façon étanche, muni d'au moins deux orifices (OF1, OF2), sur la tubulure collecteur d'échappement, permet d'assurer le transfert des pressions. Le procédé et l'appareil diminuent les inconvénients sur tout type de moteur et compresseur et améliorent le rendement de la machine, tout en diminuant les bruits parasites.
Patent FR-2746184-A1 (FR)
IPC: G08B17/113
Filed: 1996-03-15
Abstract: An air ionisation smoke detector including a detection chamber (1) with an anode (2) and a cathode (3) interconnected via a bias circuit (16) having a current strength measurement device (18), as well as an ionisation chamber (6) communicating with the detection chamber. Ions are electrically generated in the ionisation chamber then transferred into the detection chamber by means of a continuous stream of air with a low flow-rate.
Patent FR-2749405-A1 (FR)
Inventor: KESKES NAAMEN
IPC: G01V3/38
Filed: 1996-05-31
Abstract: Each of the N surface images, used to restore the borehole or the core sample surface image, is segmented into related components (C (12), C (11),...) which are grouped into related regions (C (8)), each touching both the right and left edges of the image. After smoothing out their contours, the related regions are represented in the form of an image, called bed image, representative of the stratification beds. The contours appearing on the N bed images are matched to construct the bed boundary sinusoïdal curves. The invention is particularly useful in determining stratification of a geological site.
Patent FR-2750154-A1 (FR)
Title: Anti-nuclear composite mobile shelter for electromagnetic radiation shielding
Inventor: LUCAS DIDIER
IPC: E04H9/16
Filed: 1996-06-20
Abstract: The shelter is made up of a number of composite walls, each wall being made of a number of glass - epoxy layers. Each wall includes a glass inner layer (2) with approximate 40% glass fibre in its composition. An intermediate layer (3) separates it from an outer layer (4) made of glass-epoxy with 40% glass fibre contents. The shelter is made up of four lateral walls, presenting integrated corners. These corners are used to assemble the shelter base and roof. One of the lateral walls is provided with a door (19).
Patent FR-2750916-A1 (FR)
Title: Mould for thin plaster panels
Inventor: BERGOUNHON RENE
IPC: B28B7/10
Filed: 1996-07-09
Abstract: The mould has fixed mould bases (2) and movable intercalated panels (3) mounted on a support (4) to mould the faces of the panel faces. An exterior frame (1) allows moulding of the edges of the panels and guidance of the intercalated panels. The frame and panels define a receiving cavity for the plaster to be poured prior to introduction into the moulds. The relative displacement of the frame and panels allows vacuum forced filling of the moulds.
Patent FR-2737325-A1 (FR)
Title: Digital image scale uniform alteration circuit for image scaling system - has vertical and horizontal scaling controllers, with the vertical controller using sweep line storage and buffers which can have horizontal points added
Inventor: SHYU RONG FUH
IPC: G06T3/40
Filed: 1996-07-19
Abstract: The circuit has a line memory (3) connected to the image memory (2) to store the (n+1)th sweep line taken from the memory. A line buffer (4) connected to the line memory stores the nth sweep line. A linear interpolator (5) is connected to the line memory and to the line buffer. A change of vertical scale controller (6) is connected to the image memory, to the line buffer and to the linear interpolator, and controls storage of image lines and operation of the linear interpolator. A change of horizontal scale controller connects to a point buffer to insert points in the line buffer under appropriate conditions.
Patent FR-2755224-A1 (FR)
Title: Capteur a effet tunnel, notamment pour relever la topographie d'une surface
Inventor: NIEDERMANN PHILIPPE
IPC: G01B7/34
Filed: 1996-10-24
Abstract: Ce capteur comprend un substrat fixe (2), un porte-échantillon (P) monté mobile et un bras palpeur (6) suspendu afin d'explorer, par balayage selon deux axes, le profil d'une surface (S) d'un échantillon (E). Le bras (6) comprend une pointe tactile (9) déplaçable dans une direction (Z) normale à la surface (S) à explorer et une pointe tunnel (10) placée au voisinage d'une électrode tunnel (4) solidaire du substrat (2). Une boucle (13) asservit la distance séparant ladite pointe tunnel (10) de son électrode (4). La position du bras palpeur est réglée par l'intermédiaire de la boucle d'asservissement et de deux actionneurs (3-6; 5-6) agissant en sens contraires sur le bras palpeur (6). Celui-ci peut ainsi effectuer un mouvement de pivotement virtuel autour de la pointe tunnel. Il en résulte que lors des mesures, le porte-échantillon n'a pas à être déplacé selon l'axe de mesure. Application aux microscopes à force atomique.
Patent FR-2755971-A1 (FR)
Inventor: BUSNOT SYLVAIN
IPC: C09D7/61
Filed: 1996-11-19
Abstract: The invention concerns the use of a beta rare earth sulphide as colouring pigment and its method of preparation. A beta rare earth sulphide is used, the rare earth being lanthanum, cerium, praseodymium, samarium or neodymium. The sulphide consists of whole crystallites, said crystallites forming medium-sized aggregates of not more than 1.5  mu m. The method of preparation of this rare earth sulphide is characterised in that a rare earth compound is reacted with at least one sulphidising gas selected among hydrogen sulphide or carbon sulphide. The pigment can be part of compositions of the following types: plastic, paint, surface coating, rubber, ceramic, glazing, paper, ink, cosmetic products, dyes, leather, laminated coating or other types of compositions with a base of at least one mineral binder or obtained therefrom.